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1
US2018043419A1
Publication/Patent Number: US2018043419A1
Publication date: 2018-02-15
Application number: 20/171,560
Filing date: 2017-05-30
Abstract: The goal is to provide a medical suture needle having, as the material, austenite stainless steel with a structure that is elongated in a fiber form while improving the hardness and flexural strength of the cutting portion. A medical suture needle is made of austenite stainless steel having a structure that is elongated in fiber form, and has a cutting portion and a body portion with a triangular cross-sectional shape that is continuous with said cutting portion. The cutting portion has cutting edges, at least one surface of which is formed by a pressed surface, and which are formed by the intersection of said pressed surface with two sharpened surfaces, and a cutting edge that is formed by the intersection of the two sharpened surfaces. The tip where the various cutting edges and converge is positioned in the center of the pressed surface. Moreover, the cutting edges formed by the intersection of the above pressed surface with the two sharpened surfaces are longer than the cutting edge that is formed by the intersection of the two sharpened surfaces. The goal is to provide a medical suture needle having, as the material, austenite stainless steel with a structure that is elongated in a fiber form while improving the hardness and flexural strength of the cutting portion. A medical suture needle is made of austenite stainless ...more ...less
3
US20160334734A1
Publication/Patent Number: US20160334734A1
Publication date: 2016-11-17
Application number: 15/221,003
Filing date: 2016-07-27
Abstract: A toner adhesion amount information detection unit detects toner adhesion amount information. An image density unevenness detection unit detects image density unevenness in an image. A toner image forming unit forms a latent image on the surface of the latent image bearer, and performs the developing processing by applying developing bias between the latent image bearer and a developer bearer. The toner adhesion amount information detection unit detects, as the toner adhesion amount information, developing current flowing between the developer bearer and the latent image bearer. The image density unevenness detection unit obtains, from the image information, an index value indicating a toner adhesion amount of a toner image portion when the developing current is detected, and detects the image density unevenness based on the image information and the developing current when the index value indicates a toner adhesion amount of a prescribed amount or more. A toner adhesion amount information detection unit detects toner adhesion amount information. An image density unevenness detection unit detects image density unevenness in an image. A toner image forming unit forms a latent image on the surface of the latent image bearer, and ...more ...less
4
US20160062260A1
Publication/Patent Number: US20160062260A1
Publication date: 2016-03-03
Application number: 14/802,322
Filing date: 2015-07-17
Abstract: An image forming apparatus includes a latent image carrier; a charger; a charging power supply; a latent image writer to write; a developing device; a rotary attitude sensor; a controller to perform a data formulating process to formulate a change pattern data and a bias changing process to cause the charging power supply to change the charging bias output based on readings from the rotary attitude sensor and the change pattern data, during a print job; and a surface potential sensor to detect a surface potential of the latent image carrier. In the data formulating process, the controller formulates the change pattern data based on the surface potential of the latent image carrier detected by the surface potential sensor, while the charging power supply outputting a constant charging bias, and based on readings from the rotary attitude sensor while the surface potential is being detected. An image forming apparatus includes a latent image carrier; a charger; a charging power supply; a latent image writer to write; a developing device; a rotary attitude sensor; a controller to perform a data formulating process to formulate a change pattern data and a bias ...more ...less
5
JP2016169132A
Publication/Patent Number: JP2016169132A
Publication date: 2016-09-23
Application number: 2015050992
Filing date: 2015-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a cement-based cured body capable of reducing use of natural siliceous raw materials while maintaining compressive strength required to the cement-based cured body.SOLUTION: There is provided a manufacturing method of a cement-based cured body by curing a cement-based material composition containing a siliceous raw material mainly consisting of quartzite PROBLEM TO BE SOLVED: To provide a manufacturing method of a cement-based cured body capable of reducing use of natural siliceous raw materials while maintaining compressive strength required to the cement-based cured body.SOLUTION: There is provided a manufacturing method of a ...more ...less
6
US20150362879A1
Publication/Patent Number: US20150362879A1
Publication date: 2015-12-17
Application number: 14/726,847
Filing date: 2015-06-01
Abstract: An image forming apparatus includes an image bearer; a toner image forming device; a transfer rotator; a transfer device; a rotation position detector; an image density detector; a density data acquisition unit to causes the toner image forming device to form an adjustment toner image equal to or greater in length than a circumferential length of the image bearer, cause a linear velocity difference between the image bearer and the transfer rotator in transfer of the adjustment toner image, and acquires, from a detected image density of the toner image transferred from the image bearer, detected by the image density detector, image density unevenness data with reference to detection of a reference rotation position of one of the image bearer and a rotator; and a correction unit to adjust an image forming condition according to the reference rotation position, the image density unevenness data, and the linear velocity difference. An image forming apparatus includes an image bearer; a toner image forming device; a transfer rotator; a transfer device; a rotation position detector; an image density detector; a density data acquisition unit to causes the toner image forming device to form an adjustment toner ...more ...less
7
US20150261162A1
Publication/Patent Number: US20150261162A1
Publication date: 2015-09-17
Application number: 14/619,387
Filing date: 2015-02-11
Abstract: An image forming apparatus includes a latent image bearer, a toner image forming unit, and a transfer device. The toner image forming unit includes a charger, a latent image forming device, and a developing device, and is configured to form a test latent image pattern on a surface of the latent image bearer, and to develop the test latent image pattern into a test toner pattern. The test latent image pattern includes a plurality of test latent image parts partly offset from one another in a main scanning direction. The image forming apparatus also includes a developing current detector and a processor to detect uneven image density in the main scanning direction using the test latent image pattern, based on the developing current detected by the developing current detector, to adjust the uneven image density in the main scanning direction. An image forming apparatus includes a latent image bearer, a toner image forming unit, and a transfer device. The toner image forming unit includes a charger, a latent image forming device, and a developing device, and is configured to form a test latent image pattern on a ...more ...less
8
US20150077475A1
Publication/Patent Number: US20150077475A1
Publication date: 2015-03-19
Application number: 14/484,743
Filing date: 2014-09-12
Abstract: An electromechanical transducer element includes a substrate; a first electrode formed on the substrate as a common electrode; an electromechanical transducer membrane formed on the first electrode; a second electrode formed on the electromechanical transducer membrane as an individual electrode; a first insulation protection membrane formed on the first and the second electrode; a third electrode electrically connected to the first electrode; a fourth electrode electrically connected to the second electrode; a second insulation protection membrane including a common electrode pad formed on the third electrode and plural individual electrode pads formed on the fourth electrode; and a fifth electrode formed so as to surround a vicinity of at least one of the individual electrode pads disposed at end parts. Further, the fifth electrode is formed on the first insulation protection membrane and is electrically connected to the first electrode. An electromechanical transducer element includes a substrate; a first electrode formed on the substrate as a common electrode; an electromechanical transducer membrane formed on the first electrode; a second electrode formed on the electromechanical transducer membrane as an ...more ...less
9
WO2015114969A1
Publication/Patent Number: WO2015114969A1
Publication date: 2015-08-06
Application number: 2014083098
Filing date: 2014-12-15
Abstract: An image forming device forms a toner image on the surface of a surface-moving photoreceptor drum using a charging device
10
US20150284511A1
Publication/Patent Number: US20150284511A1
Publication date: 2015-10-08
Application number: 14/747,312
Filing date: 2015-06-23
Abstract: A polymer containing a repeating unit expressed by General Formula (I): where Ar1 represents a substituted or unsubstituted aromatic hydrocarbon group; Ar2 and Ar3 independently represent a divalent group of a substituted or unsubstituted aromatic hydrocarbon group; and R1 and R2 each independently represent a hydrogen atom, substituted or unsubstituted alkyl group, or substituted or unsubstituted aromatic hydrocarbon group. A polymer containing a repeating unit expressed by General Formula (I): where Ar1 represents a substituted or unsubstituted aromatic hydrocarbon group; Ar2 and Ar3 independently represent a divalent group of a substituted or unsubstituted aromatic ...more ...less
11
JP5481609B2
Publication/Patent Number: JP5481609B2
Publication date: 2014-04-23
Application number: 2009242259
Filing date: 2009-10-21
Assignee: KATO SATOSHI
Abstract: PROBLEM TO BE SOLVED: To provide an information providing device
12
US20140301748A1
Publication/Patent Number: US20140301748A1
Publication date: 2014-10-09
Application number: 14/227,169
Filing date: 2014-03-27
Abstract: An image forming apparatus includes an image carrier; an image forming unit; a processor for controlling the image forming unit according to a predetermined image forming condition setting data; an image density sensor to detect an image density of the toner pattern formed on the image carrier; a reference rotary position detector; an image density fluctuation data acquisition unit to obtain an image density fluctuation data of more than one circumferential length of the photoreceptor drum with reference to the reference rotary position detected by the reference rotary position detector based on a result related to the toner pattern formed on the image carrier detected by the image density sensor; and a correction data generator to generate a correction data to correct a reference image forming condition setting data with a correction amount corresponding to each rotary position of the rotary member to thus reduce the image density fluctuation. An image forming apparatus includes an image carrier; an image forming unit; a processor for controlling the image forming unit according to a predetermined image forming condition setting data; an image density sensor to detect an image density of the toner pattern formed on ...more ...less
13
US20140175416A1
Publication/Patent Number: US20140175416A1
Publication date: 2014-06-26
Application number: 14/172,564
Filing date: 2014-02-04
Abstract: A leaving substituent-containing compound including a partial structure represented by the following General Formula (I): where a pair of X1 and X2 or a pair of Y1 and Y2 each represent a hydrogen atom; the other pair each represent a group selected from the group consisting of a halogen atom and a substituted or unsubstituted acyloxy group having one or more carbon atoms; a pair of the acyloxy groups represented by the pair of X1 and X2 or the pair of Y1 and Y2 may be identical or different, or may be bonded together to form a ring; R1 to R4 each represent a hydrogen atom or a substituent; and Q1 and Q2 each represent a hydrogen atom, a halogen atom or a monovalent organic group, and may be bonded together to form a ring. A leaving substituent-containing compound including a partial structure represented by the following General Formula (I): where a pair of X1 and X2 or a pair of Y1 and Y2 each represent a hydrogen atom; the other pair each represent a group selected ...more ...less
14
US20140024841A1
Publication/Patent Number: US20140024841A1
Publication date: 2014-01-23
Application number: 14/039,575
Filing date: 2013-09-27
Abstract: An ink containing an organic semiconductive material precursor containing a dithienobenzodithiophene derivative of the following formula: X and Y are groups capable of bonding together upon application of an external stimulus to form a compound X-Y that is capable of eliminating from the dithienobenzodithiophene derivative; R1 and R2 are each independently a substituted or unsubstituted alkyl group, or a substituted or unsubstituted aryl group; and R3 to R10 are each independently a hydrogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkoxy group, a substituted or unsubstituted alkylthio group, or a substituted or unsubstituted aryl group. An ink containing an organic semiconductive material precursor containing a dithienobenzodithiophene derivative of the following formula: X and Y are groups capable of bonding together upon application of an external stimulus to form a compound X-Y that is capable of ...more ...less
15
US20140187797A1
Publication/Patent Number: US20140187797A1
Publication date: 2014-07-03
Application number: 14/172,572
Filing date: 2014-02-04
Abstract: A leaving substituent-containing compound including a partial structure represented by the following General Formula (I): where a pair of X1 and X2 or a pair of Y1 and Y2 each represent a hydrogen atom; the other pair each represent a group selected from the group consisting of a halogen atom and a substituted or unsubstituted acyloxy group having one or more carbon atoms; a pair of the acyloxy groups represented by the pair of X1 and X2 or the pair of Y1 and Y2 may be identical or different, or may be bonded together to form a ring; R1 to R4 each represent a hydrogen atom or a substituent; and Q1 and Q2 each represent a hydrogen atom, a halogen atom or a monovalent organic group, and may be bonded together to form a ring. A leaving substituent-containing compound including a partial structure represented by the following General Formula (I): where a pair of X1 and X2 or a pair of Y1 and Y2 each represent a hydrogen atom; the other pair each represent a group selected ...more ...less
16
WO2014128877A1
Publication/Patent Number: WO2014128877A1
Publication date: 2014-08-28
Application number: 2013054315
Filing date: 2013-02-21
Abstract: The purpose of the present invention is to suppress the occurrence or accumulation of deposits in a compressor of a supercharger in an internal combustion engine comprising a blow-by gas circulation device. The present invention pertains to a cooling device of a supercharger (60) of an internal combustion engine (10) comprising a blow-by gas circulation device (50). The cooling device comprises a cooling air inlet passage (70). The blow-by gas circulation device leads in a blow-by gas upstream of a compressor. The cooling air inlet passage leads cooling air into a diffuser passage (64) of the compressor. The cooling air inlet passage leads cooling air into the diffuser passage at an acute angle relative to the flow direction (IA) of intake air flowing through the diffuser passage. The purpose of the present invention is to suppress the occurrence or accumulation of deposits in a compressor of a supercharger in an internal combustion engine comprising a blow-by gas circulation device. The present invention pertains to a cooling device of a supercharger ...more ...less