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No. Publication Number Title Publication/Patent Number Publication/Patent Number Publication Date Publication Date
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1 WO2013094255A1
ELEVATOR CONTROL DEVICE AND CONTROL METHOD THEREFOR
Publication/Patent Number: WO2013094255A1 Publication Date: 2013-06-27 Application Number: 2012073073 Filing Date: 2012-09-10 Inventor: Sakai, Masaya   Assignee: Mitsubishi Electric Corporation   SAKAI, MASAYA   IPC: B66B1/30 Abstract: A control device for a traction-type elevator provided with a control status determination part (17
2 WO2013088823A1
ELECTROMAGNETIC BRAKE CONDITION DIAGNOSIS DEVICE AND METHOD THEREFOR
Publication/Patent Number: WO2013088823A1 Publication Date: 2013-06-20 Application Number: 2012076122 Filing Date: 2012-10-09 Inventor: Sakai, Masaya   Itou, Norikazu   Assignee: Mitsubishi Electric Corporation   SAKAI, MASAYA   ITOU, NORIKAZU   IPC: B66B5/00 Abstract: In an electromagnetic brake wherein braking force is generated by pressing a brake shoe against a brake drum by means of a spring
3 WO2012140945A1
BRAKE DEVICE FOR ELEVATOR AND BRAKE OPERATION METHOD FOR ELEVATOR
Publication/Patent Number: WO2012140945A1 Publication Date: 2012-10-18 Application Number: 2012053135 Filing Date: 2012-02-10 Inventor: Sakai, Masaya   Itou, Norikazu   Assignee: Mitsubishi Electric Corporation   SAKAI, MASAYA   ITOU, NORIKAZU   IPC: B66B1/32 Abstract: In order to consistently reduce the operating noise of a brake without being affected by a change in the environment and by a change due to aging
4 WO2012160888A1
ELEVATOR APPARATUS
Publication/Patent Number: WO2012160888A1 Publication Date: 2012-11-29 Application Number: 2012059562 Filing Date: 2012-04-06 Inventor: Sakai, Masaya   Kondo, Rikio   Assignee: Mitsubishi Electric Corporation   SAKAI, MASAYA   KONDO, RIKIO   IPC: B66B1/24 Abstract: Provided is an elevator apparatus having a function of identifying a driving force loss determined according to a car position and a driving force loss proportional to a payload. An elevator apparatus is provided with: a car (1) coupled to a weight (2) by a rope (3); a hoist (5) for hoisting the rope; a control device (12) for controlling the drive of the hoist; and an estimation device (13) for identifying a first driving force loss dependent on a payload or a second driving force loss dependent on a car position as a numerical value model Provided is an elevator apparatus having a function of identifying a driving force loss determined according to a car position and a driving force loss proportional to a payload. An elevator apparatus is provided with: a car (1) coupled to a weight (2) by a rope (3); a hoist (5) ...More ...Less
5 WO2012090306A1
METHOD FOR CLEANING MEDICAL APPLIANCE
Publication/Patent Number: WO2012090306A1 Publication Date: 2012-07-05 Application Number: 2010073734 Filing Date: 2010-12-28 Inventor: Sakai, Tatsuya   Isobe, Kazuo   Nishio, Masaya   Assignee: Kao Corporation   SAKAI TATSUYA   ISOBE KAZUO   NISHIO MASAYA   IPC: B08B3/08 Abstract: The present invention pertains to a method for cleaning a medical appliance using a treatment solution containing 0.004-1 mass% of an alkanolamine (A)
6 WO2012169264A1
CONTROL DEVICE FOR ROTATING MACHINE
Publication/Patent Number: WO2012169264A1 Publication Date: 2012-12-13 Application Number: 2012058084 Filing Date: 2012-03-28 Inventor: Mori, Tatsuya   Ito, Masato   Sakai, Masaya   Kojima, Tetsuya   Minobe, Morishige   Assignee: Mitsubishi Electric Corporation   MORI TATSUYA   ITO MASATO   SAKAI MASAYA   KOJIMA TETSUYA   MINOBE MORISHIGE   IPC: H02P6/10 Abstract: The control device is provided with: a voltage application means (3) that applies a voltage to the rotating machine (1) in response to a voltage command; a current detection means (2) that detects the rotating machine current flowing in the rotating machine (1); a position sensor (14) that detects the magnetic position of the rotating machine (1); and a control means (4) that outputs the voltage command on the basis of the rotating machine current and the magnetic position. The control means (4) estimates The control device is provided with: a voltage application means (3) that applies a voltage to the rotating machine (1) in response to a voltage command; a current detection means (2) that detects the rotating machine current flowing in the rotating machine (1); a position ...More ...Less
7 US2011171541A1
FUEL CELL, METHOD FOR OPERATING THE SAME, AND ELECTRONIC DEVICE
Publication/Patent Number: US2011171541A1 Publication Date: 2011-07-14 Application Number: 12/672,582 Filing Date: 2008-07-31 Inventor: Nakagawa, Takaaki   Sakai, Hideki   Kumita, Hideyuki   Kakuta, Masaya   Assignee: Nakagawa, Takaaki   Sakai, Hideki   Kumita, Hideyuki   Kakuta, Masaya   IPC: H01M8/16 Abstract: Provided is a fuel cell having a structure in which a cathode and an anode face each other with a proton conductor therebetween. In this fuel cell, an oxygen reductase or the like is immobilized on at least the cathode, and the cathode is composed of a material having pores therein such as porous carbon. In this fuel cell, the volume of water contained in the cathode is controlled to be 70% or less of the volume of the pores of the cathode, whereby a high current value can be stably obtained through optimization of the amount of moisture contained in the cathode when an enzyme is immobilized on at least the cathode. Also provided is a method for operating the fuel cell. Provided is a fuel cell having a structure in which a cathode and an anode face each other with a proton conductor therebetween. In this fuel cell, an oxygen reductase or the like is immobilized on at least the cathode, and the cathode is composed of a material having pores ...More ...Less
8 WO2011108047A1
CONTROL DEVICE FOR ELEVATOR
Publication/Patent Number: WO2011108047A1 Publication Date: 2011-09-09 Application Number: 2010007148 Filing Date: 2010-12-08 Inventor: Sakai, Masaya   Assignee: Mitsubishi Electric Corporation   SAKAI, MASAYA   IPC: B66B1/30 Abstract: Provided is a control device for an elevator operated with the speed pattern thereof being changed on the basis of the load of the elevator
9 WO2011096119A1
ELEVATOR CONTROL DEVICE
Publication/Patent Number: WO2011096119A1 Publication Date: 2011-08-11 Application Number: 2010069440 Filing Date: 2010-11-01 Inventor: Sakai, Masaya   Minobe, Morishige   Assignee: Mitsubishi Electric Corporation   SAKAI, MASAYA   MINOBE, MORISHIGE   IPC: B66B1/30 Abstract: Provided is an elevator control device wherein it is possible to perform stable vector control in the entire speed range from speed zero to a low speed by means of position sensorless drive control. A drive command output means controls the speed of the car chamber of an elevator by means of torque feedforward control Provided is an elevator control device wherein it is possible to perform stable vector control in the entire speed range from speed zero to a low speed by means of position sensorless drive control. A drive command output means controls the speed of the car chamber of an ...More ...Less
10 WO2010113356A1
ELEVATOR DEVICE
Publication/Patent Number: WO2010113356A1 Publication Date: 2010-10-07 Application Number: 2009070549 Filing Date: 2009-12-08 Inventor: Sakai, Masaya   Assignee: Mitsubishi Electric Corporation   SAKAI, MASAYA   IPC: B66B1/32 Abstract: An elevator device wherein hoists and ropes have extended service life. In speed reduction control in an emergency braking operation
11 US7837012B2
Control device for elevator
Publication/Patent Number: US7837012B2 Publication Date: 2010-11-23 Application Number: 57/365,106 Filing Date: 2006-03-28 Inventor: Ueda, Takaharu   Sakai, Masaya   Assignee: MITSUBISHI DENKI KABUSHIKI KAISHA   Ueda, Takaharu   Sakai, Masaya   IPC: B66B1/06 Abstract: The present invention provides an elevator controller including: a main control unit for controlling running of an elevator
12 US7847427B2
Wind turbine generator system
Publication/Patent Number: US7847427B2 Publication Date: 2010-12-07 Application Number: 55/383,209 Filing Date: 2009-09-03 Inventor: Ichinose, Masaya   Futami, Motoo   Sakai, Hiromitsu   Assignee: Hitachi, Ltd.   Ichinose, Masaya   Futami, Motoo   Sakai, Hiromitsu   IPC: F02C6/00 Abstract: To shorten a startup interval to reach a synchronizing condition
13 US7823705B2
Elevator apparatus control by measuring changes in a physical quantity other than temperature
Publication/Patent Number: US7823705B2 Publication Date: 2010-11-02 Application Number: 72/125,105 Filing Date: 2005-09-30 Inventor: Yumura, Takashi   Ueda, Takaharu   Sakai, Masaya   Assignee: Mitsubishi Electric Corporation   Yumura, Takashi   Ueda, Takaharu   Sakai, Masaya   IPC: B66B1/06 Abstract: An elevator apparatus is equipped with an elevator component that is operated during operation of an elevator
14 WO2010007883A1
FUEL REFORMER AND POWER GENERATION APPARATUS USING THE FUEL REFORMER
Publication/Patent Number: WO2010007883A1 Publication Date: 2010-01-21 Application Number: 2009061967 Filing Date: 2009-06-30 Inventor: Sakai, Hideki   Tokita, Yuichi   Kumita, Hideyuki   Kakuta, Masaya   Nakagawa, Takaaki   Mita, Hiroki   Assignee: Sony Corporation   SAKAI HIDEKI   TOKITA YUICHI   KUMITA HIDEYUKI   KAKUTA MASAYA   NAKAGAWA TAKAAKI   MITA HIROKI   IPC: H01M8/04 Abstract: Disclosed is a fuel reformer that can actually generate electric power even when materials
15 WO2010007833A1
FUEL CELL
Publication/Patent Number: WO2010007833A1 Publication Date: 2010-01-21 Application Number: 2009059974 Filing Date: 2009-06-01 Inventor: Kakuta, Masaya   Sakai, Hideki   Nakagawa, Takaaki   Kumita, Hideyuki   Mita, Hiroki   Goto, Yoshio   Assignee: Sony Corporation   KAKUTA, MASAYA   SAKAI, HIDEKI   NAKAGAWA, TAKAAKI   KUMITA, HIDEYUKI   MITA, HIROKI   GOTO, YOSHIO   IPC: C09K3/18 Abstract: Disclosed is a fuel cell having such a structure that a positive electrode (2) and a negative electrode (1) face to each other across an electrolyte layer (3)
16 US2010247700A1
COLLAPSIBLE MOLD AND METHOD OF MANUFACTURING THE SAME
Publication/Patent Number: US2010247700A1 Publication Date: 2010-09-30 Application Number: 12/722,647 Filing Date: 2010-03-12 Inventor: Hayashi, Chitoshi   Ishikuro, Tomoaki   Yamazaki, Taro   Wakisaka, Mitsuru   Sakai, Tatsunori   Nomura, Masaya   Assignee: Hayashi, Chitoshi   Ishikuro, Tomoaki   Yamazaki, Taro   Wakisaka, Mitsuru   Sakai, Tatsunori   Nomura, Masaya   IPC: B28B1/14 Abstract: In a collapsible mold and a method of manufacturing the same, the collapsible mold has extremely low moisture-absorption properties, does not change in surface properties thereof due to absorption of moisture and swelling, and is storable for a long time without absorbing moisture and swelling. Specifically, the method manufactures a collapsible mold containing at least any of calcium oxide and magnesium oxide. The method includes a step of bringing the collapsible mold into contact with carbon dioxide immediately after a step of burning the collapsible mold or a step of casting the collapsible mold. In a collapsible mold and a method of manufacturing the same, the collapsible mold has extremely low moisture-absorption properties, does not change in surface properties thereof due to absorption of moisture and swelling, and is storable for a long time without absorbing ...More ...Less
17 WO2010061822A1
METHOD FOR IMMOBILIZING ENZYME ON ELECTRODE FOR FUEL CELL
Publication/Patent Number: WO2010061822A1 Publication Date: 2010-06-03 Application Number: 2009069803 Filing Date: 2009-11-24 Inventor: Sakai, Hideki   Kakuta, Masaya   Tokita, Yuichi   Nakagawa, Takaaki   Kumita, Hideyuki   Assignee: Sony Corporation   SAKAI HIDEKI   KAKUTA MASAYA   TOKITA YUICHI   NAKAGAWA TAKAAKI   KUMITA HIDEYUKI   IPC: C12N9/06 Abstract: Provided are an enzyme immobilizing method
18 US2009200803A1
WIND POWER GENERATION SYSTEM
Publication/Patent Number: US2009200803A1 Publication Date: 2009-08-13 Application Number: 12/366,668 Filing Date: 2009-02-06 Inventor: Ichinose, Masaya   Futami, Motoo   Sakai, Hiromitsu   Assignee: ICHINOSE, Masaya   Futami, Motoo   Sakai, Hiromitsu   IPC: H02P9/04 Abstract: In a wind power generation system, an AC input of a unit for coping with system faults is connected to an excitation converter and a DC port of the unit for coping with system faults is connected to a DC port of a converter through resistors. A plurality of energy consumptive circuits each constructed of a resistor and switching units are provided for the DC port of the unit for coping with system faults. In a wind power generation system, an AC input of a unit for coping with system faults is connected to an excitation converter and a DC port of the unit for coping with system faults is connected to a DC port of a converter through resistors. A plurality of energy consumptive ...More ...Less
19 WO2009072396A1
NEW FUEL CELL
Publication/Patent Number: WO2009072396A1 Publication Date: 2009-06-11 Application Number: 2008071000 Filing Date: 2008-11-19 Inventor: Kakuta, Masaya   Sakai, Hideki   Tokita, Yuichi   Nakagawa, Takaaki   Assignee: Sony Corporation   KAKUTA, MASAYA   SAKAI, HIDEKI   TOKITA, YUICHI   NAKAGAWA, TAKAAKI   IPC: H01M4/86 Abstract: A fuel cell capable of simply and quickly supplying fuel and efficiently generating electricity. The fuel cell generates electricity by the progress of an oxidation-reduction reaction with an enzyme as a catalyst. The fuel cell comprises at least a fuel vaporization layer formed by vaporizing fuel A fuel cell capable of simply and quickly supplying fuel and efficiently generating electricity. The fuel cell generates electricity by the progress of an oxidation-reduction reaction with an enzyme as a catalyst. The fuel cell comprises at least a fuel vaporization layer formed ...More ...Less
20 WO2009072564A1
FUEL CELL
Publication/Patent Number: WO2009072564A1 Publication Date: 2009-06-11 Application Number: 2008072058 Filing Date: 2008-12-04 Inventor: Kakuta, Masaya   Sakai, Hideki   Nakagawa, Takaaki   Kumita, Hideyuki   Mita, Hiroki   Goto, Yoshio   Assignee: Sony Corporation   KAKUTA, MASAYA   SAKAI, HIDEKI   NAKAGAWA, TAKAAKI   KUMITA, HIDEYUKI   MITA, HIROKI   GOTO, YOSHIO   IPC: C12N11/14 Abstract: A fuel cell has a structure where a positive electrode (2) and a negative electrode (1) are opposed to each other