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1
US2019166554A1
Publication/Patent Number: US2019166554A1
Publication date: 2019-05-30
Application number: 16/149,079
Filing date: 2018-10-01
Abstract: A management nodal point of a wireless sensor network (WSN) receives a plurality of tasks and stores the tasks in a buffer. Each of the tasks would be assigned to and executed by a corresponding one of execution nodal points of the WSN. The management nodal point records a status of each execution nodal point as an executable status or a non-executable status. Before the management nodal point assigns a first task, the management nodal point obtains the status of a first execution nodal point corresponding to the first task. If the first execution nodal point is at the executable status, the management nodal point assigns the first task to the first execution nodal point according to a predetermined rule. A management nodal point of a wireless sensor network (WSN) receives a plurality of tasks and stores the tasks in a buffer. Each of the tasks would be assigned to and executed by a corresponding one of execution nodal points of the WSN. The management nodal point records a ...more ...less
2
US10221152B2
Publication/Patent Number: US10221152B2
Publication date: 2019-03-05
Application number: 14/779,279
Filing date: 2013-03-22
Abstract: The present invention relates to a use of mycophenolate mofetil or a pharmaceutically acceptable salt thereof in the manufacture of a medicament against influenza virus. The present invention also relates to a use of mycophenolate mofetil or a pharmaceutically acceptable salt thereof in the manufacture of a medicament against drug-resistant influenza virus strains. The present invention is further related to a method for treating influenza in a subject, comprising administering to said subject an effective amount of mycophenolate mofetil or a pharmaceutically acceptable salt thereof. The present invention relates to a use of mycophenolate mofetil or a pharmaceutically acceptable salt thereof in the manufacture of a medicament against influenza virus. The present invention also relates to a use of mycophenolate mofetil or a pharmaceutically acceptable salt ...more ...less
3
US10424894B2
Publication/Patent Number: US10424894B2
Publication date: 2019-09-24
Application number: 15/494,678
Filing date: 2017-04-24
Abstract: A passively Q-switched fiber laser system comprises a pump source and an ring cavity connected with each other. The ring cavity comprises a gain fiber, a directional coupler and a saturable absorber connected in order. The saturable absorber is a quantum-dot polymer composite film, which is fabricated by a simple method comprising steps of: mixing a quantum dot material of lead sulfide (PbS) with a colloidal polymer to form a mixture; and drying the mixture at two different temperatures in two stages respectively. The saturable absorber of the present invention has lower saturating intensity and a plurality of absorption bands comprising 1000 nm to 1100 nm and 1500 nm to 1600 nm. The maximum output power and the maximum pulse energy of the passively Q-switched fiber laser system can be superior to those laser systems using the quantum-dot (QD) polymer composite film as saturable absorber. A passively Q-switched fiber laser system comprises a pump source and an ring cavity connected with each other. The ring cavity comprises a gain fiber, a directional coupler and a saturable absorber connected in order. The saturable absorber is a quantum-dot polymer composite ...more ...less
4
EP2634519B1
Publication/Patent Number: EP2634519B1
Publication date: 2019-03-20
Application number: 11835496.8
Filing date: 2011-04-27
Abstract: A method for controlling furnace temperature of a fired heating furnace is disclosed, comprising: measuring furnace temperatures to obtain furnace temperature feedback values; calculating the differences between furnace temperature setting values and the furnace temperature feedback values as discrepancy values DV1, in accordance with the furnace temperature feedback values and the furnace temperature setting value; calculating the differences between the furnace temperature setting values and the furnace temperature feedback values in a unit time, i.e., the gradient of furnace temperature change values, as discrepancy values DV2; obtaining a speed V of a fired heater machine set from a speed adjuster of the fired heater machine set, and obtaining a first multiple feed forward output components FFV in accordance with the speed V of the machine set (V); obtaining a second multiple feed forward output components FFT in accordance with the differences between the furnace temperature setting values and the furnace temperature feedback values, i.e., the discrepancy values DV1; looking up a PID control parameter in accordance with the discrepancy values DV1 and DV2, based on fuzzy control rule, and creating an adjusting control parameter OP1 in accordance with the PID control parameter; controlling a valve for regulating coal gas flow and a valve for regulating air flow by combining the adjusting control parameter OP1 with the first multiple feed forward components FFV and the second multiple feed forward components FFT as a final control output value. A method for controlling furnace temperature of a fired heating furnace is disclosed, comprising: measuring furnace temperatures to obtain furnace temperature feedback values; calculating the differences between furnace temperature setting values and the furnace temperature ...more ...less
5
US10431465B2
Publication/Patent Number: US10431465B2
Publication date: 2019-10-01
Application number: 15/707,819
Filing date: 2017-09-18
Abstract: A method of fabricating a semiconductor structure includes providing a semiconductor substrate, forming a trench in the semiconductor substrate, overfilling the trench with a first semiconductor material, wherein the first semiconductor material does not have a dopant, forming a second semiconductor material on the first semiconductor material, wherein the second semiconductor material contains a dopant, and performing a thermal treatment so that the dopant in the second semiconductor material diffuses into the first semiconductor material to form a doped third semiconductor material in the trench. A method of fabricating a semiconductor structure includes providing a semiconductor substrate, forming a trench in the semiconductor substrate, overfilling the trench with a first semiconductor material, wherein the first semiconductor material does not have a dopant, forming a ...more ...less
6
US2019088484A1
Publication/Patent Number: US2019088484A1
Publication date: 2019-03-21
Application number: 15/707,819
Filing date: 2017-09-18
Abstract: A method of fabricating a semiconductor structure includes providing a semiconductor substrate, forming a trench in the semiconductor substrate, overfilling the trench with a first semiconductor material, wherein the first semiconductor material does not have a dopant, forming a second semiconductor material on the first semiconductor material, wherein the second semiconductor material contains a dopant, and performing a thermal treatment so that the dopant in the second semiconductor material diffuses into the first semiconductor material to form a doped third semiconductor material in the trench. A method of fabricating a semiconductor structure includes providing a semiconductor substrate, forming a trench in the semiconductor substrate, overfilling the trench with a first semiconductor material, wherein the first semiconductor material does not have a dopant, forming a ...more ...less
7
US2019164793A1
Publication/Patent Number: US2019164793A1
Publication date: 2019-05-30
Application number: 16/201,312
Filing date: 2018-11-27
Abstract: In an embodiment, a system includes a profiler configured to detect variations along a surface of a semiconductor stage; and a jig configured to move the profiler along an axis over the semiconductor stage.
8
US10324021B2
Publication/Patent Number: US10324021B2
Publication date: 2019-06-18
Application number: 15/587,081
Filing date: 2017-05-04
Abstract: The present invention provides a magnetophorisis measuring system, comprising a microscope device, a magnetic field generator, an image capturing unit, and a processing unit. The microscope device is utilized to magnify a sample liquid having a plurality of objects respectively having a plurality of magnetic particles. The magnetic field generator is utilized to provide an external magnetic field on the sample liquid such that the objects are moved by the external magnetic field. The image capturing unit is utilized to capture a dynamic image with respect to the fluid sample in a view field of the microscope device. The processing unit receives the dynamic image, automatically detects and locks moving objects, determines a motion status corresponding to each object, and quantifies the magnetic particles according to motion status of each object. The present invention provides a magnetophorisis measuring system, comprising a microscope device, a magnetic field generator, an image capturing unit, and a processing unit. The microscope device is utilized to magnify a sample liquid having a plurality of objects respectively ...more ...less
9
US2019043862A1
Publication/Patent Number: US2019043862A1
Publication date: 2019-02-07
Application number: 16/159,541
Filing date: 2018-10-12
Abstract: A heterogeneously integrated semiconductor device includes a substrate comprising a first material; a recess formed within the substrate and having a bottom portion with a first width, a top portion with a second width and a middle portion with a third width larger than the first width and the second width; and a first semiconductor layer filled in the bottom portion and including a second material different from the first material. A heterogeneously integrated semiconductor device includes a substrate comprising a first material; a recess formed within the substrate and having a bottom portion with a first width, a top portion with a second width and a middle portion with a third width larger than the ...more ...less
10
US2019055037A1
Publication/Patent Number: US2019055037A1
Publication date: 2019-02-21
Application number: 15/831,772
Filing date: 2017-12-05
Abstract: A mobile rustproofing washing system includes a receptacle, a control module, a water supply module, a filtration module and a washing module. The receptacle is removably disposed on a mobile carrier. The control module is disposed in the receptacle. The water supply module is disposed in the receptacle and includes a front water tank and a rear water tank. The filtration module is connected to the front water tank and the rear water tank. The filtration module receives and filters water from the front water tank. The filtered water is stored in the rear water tank. The washing module connects with the rear water tank and receives water therefrom, so as to carry out a washing process. Therefore, the mobile rustproofing washing system is quick to mount/demount and easy to use, thereby having high mobility. A mobile rustproofing washing system includes a receptacle, a control module, a water supply module, a filtration module and a washing module. The receptacle is removably disposed on a mobile carrier. The control module is disposed in the receptacle. The water supply module is ...more ...less
11
US10367118B2
Publication/Patent Number: US10367118B2
Publication date: 2019-07-30
Application number: 15/266,249
Filing date: 2016-09-15
Abstract: A light-emitting diode, comprises an active layer for emitting a light ray; an upper semiconductor stack on the active layer, wherein the upper semiconductor stack comprises a window layer; a reflector; and a lower semiconductor stack between the active layer and the reflector; wherein the thickness of the window layer is small than or equal to 3 μm, and the thickness of the lower semiconductor stack is small than or equal to 1 μm. A light-emitting diode, comprises an active layer for emitting a light ray; an upper semiconductor stack on the active layer, wherein the upper semiconductor stack comprises a window layer; a reflector; and a lower semiconductor stack between the active layer and the reflector; ...more ...less
12
CN107963783A
Publication/Patent Number: CN107963783A
Publication date: 2018-04-27
Application number: 201711218998
Filing date: 2017-11-28
Abstract: Wastewater anaerobic membrane biological treatment system and process. The wastewater treatment system is constructed from three parts: a substrate tank, a dissolution tank (unessential), and an anaerobic digestion and membrane separation tank; and an equipment power system is constructed on the basis of three peristaltic pumps and a time control device. An actual operation result shows that whenthe hydraulic retention time (HRT) of the system is set as 8 h, effective removal of COD and SS can be achieved at the same time; in addition, some biodegradable surfactants, celluloses and lignin canbe effectively degraded too. Furthermore, under the operation condition, production quantity of sludge is very low, and more than 86% of COD is converted into methane, yield reaching 0.3 L(CH4)/g(COD). The system can reach high bio-gas productivity under conditions of effectively treating municipal wastewater, wherein the discharged water has the potential of recovering phosphorus or being used as bio-fertilizers after further treatment. The process is a novel wastewater treatment technology which is low-carbon and environment-friendly and can achieve resource recovery. Wastewater anaerobic membrane biological treatment system and process. The wastewater treatment system is constructed from three parts: a substrate tank, a dissolution tank (unessential), and an anaerobic digestion and membrane separation tank; and an equipment power system is ...more ...less
13
US2018210043A1
Publication/Patent Number: US2018210043A1
Publication date: 2018-07-26
Application number: 15/412,096
Filing date: 2017-01-23
Abstract: The present invention provides a fixation mechanism (5) for fixing a flex coil unit of a MRI system onto a patient comprising an oblique-shaped clip (9) comprising a first portion (9a) and a second portion (9b) arranged to form an oblique angle therebetween, wherein the first portion (9a) is configured to be arranged with a strap (7) along which the oblique-shaped clip (9) is subject to a force when the flex coil unit is fixed onto the patient; and an elongated slot (11) located at a longitudinal side of a housing of a spine coil unit of the MRI system and formed at least partially by the housing of the spine coil unit, the elongated slot (11) being configured to receive the second portion (9b) of the oblique-shaped clip (9) and further configured to allow the second portion (9b) of the oblique-shaped clip (9) to abut against a side wall of the elongated slot (11) by the force along the strap (7). According to the present invention, it is very convenient for an operator to insert the clip into the slot or release the clip out of the slot at any position along the longitudinal direction of the housing. The present invention provides a fixation mechanism (5) for fixing a flex coil unit of a MRI system onto a patient comprising an oblique-shaped clip (9) comprising a first portion (9a) and a second portion (9b) arranged to form an oblique angle therebetween, wherein the first ...more ...less
14
WO2018127071A1
Publication/Patent Number: WO2018127071A1
Publication date: 2018-07-12
Application number: 2018071280
Filing date: 2018-01-04
Abstract: Provided are a reference signal sending method and a communication device. The reference signal sending method comprises: a first device generates a tracking reference signal, the tracking reference signal being corresponding to a DMRS port used when the first device sends data to a second device, and the tracking reference signal being used for tracking phase changes experienced when the tracking reference signal is transmitted on a channel corresponding to the DMRS port; the first device maps the tracking reference signal to time-frequency resources used when the first device sends the data to the second device through the DMRS port, the tracking reference signal being mapped to at least two modulation symbols on a same frequency resource in a transmission timeslot; and the first device sends, to the second device, the tracking reference signal mapped to the time-frequency resources. Provided are a reference signal sending method and a communication device. The reference signal sending method comprises: a first device generates a tracking reference signal, the tracking reference signal being corresponding to a DMRS port used when the first device sends data ...more ...less
15
EP3407523A1
Publication/Patent Number: EP3407523A1
Publication date: 2018-11-28
Application number: 17889676.7
Filing date: 2017-10-20
Abstract: Embodiments of the present invention provide a reference signal configuration method, an apparatus, and a system. The method includes: mapping a phase tracking reference signal PTRS to one or more OFDM symbols based on information about a correspondence between the PTRS and one or more of a modulation and coding scheme MCS, a subcarrier spacing SC, and a bandwidth BW; and sending the one or more OFDM symbols to which the PTRS is mapped to a receive device. In the embodiments of the present invention, a correspondence between the PTRS and the subcarrier spacing or the modulation and coding scheme or the bandwidth is used to implicitly indicate a time-frequency location of the PTRS. In comparison with the prior art, no explicit indication is required, and signaling overheads are reduced. Embodiments of the present invention provide a reference signal configuration method, an apparatus, and a system. The method includes: mapping a phase tracking reference signal PTRS to one or more OFDM symbols based on information about a correspondence between the PTRS and one ...more ...less
16
WO2018126763A1
Publication/Patent Number: WO2018126763A1
Publication date: 2018-07-12
Application number: 2017107135
Filing date: 2017-10-20
Abstract: Provided in the embodiments of the present invention are a reference signal configuration method, apparatus, and system. The method comprises: on the basis of information of the correspondence between a phase-tracking reference signal PTRS and one or a plurality of a modulation and coding scheme MCS, sub-carrier spacing SC, and bandwidth BW, mapping the PTRS to one or a plurality of OFDM symbols; and sending to a receiving device the one or a plurality of OFDM symbols having mapped the PTRS. The embodiments of the present invention use the mapping relationship of the PTRS with the sub-carrier spacing, the modulation and coding scheme, or the bandwidth in order to implicitly indicate the time frequency position of the PTRS and, compared to the prior art, can reduce signalling overheads without requiring explicit indication. Provided in the embodiments of the present invention are a reference signal configuration method, apparatus, and system. The method comprises: on the basis of information of the correspondence between a phase-tracking reference signal PTRS and one or a plurality of a modulation ...more ...less
17
US10108699B2
Publication/Patent Number: US10108699B2
Publication date: 2018-10-23
Application number: 13/747,274
Filing date: 2013-01-22
Abstract: When a user-submitted query is received, a set of candidate queries is identified. For each of the candidate queries, features are extracted that, for each candidate query, reflect a measure of effectiveness of the candidate query. The candidate queries are rank ordered based on the measure of effectiveness, and one or more of the top-ranked candidate queries are presented as suggested alternatives to the user-submitted query. When a user-submitted query is received, a set of candidate queries is identified. For each of the candidate queries, features are extracted that, for each candidate query, reflect a measure of effectiveness of the candidate query. The candidate queries are rank ordered based on ...more ...less
18
US2018367277A1
Publication/Patent Number: US2018367277A1
Publication date: 2018-12-20
Application number: 16/118,657
Filing date: 2018-08-31
Inventor: