baber/WOPTO huggingface dataset:
Patent JP-2011223742-A (JP)
Title: Permanent magnet type rotary machine
Inventor: TOKUMASU TADASHI
IPC: H02K1/22
Filed: 2010-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a rotary machine which enables variable-speed operation over a wide range from low speed to high speed with high output, and achieves efficiency improvement, reliability improvement and manufacturability improvement over a wide operation range.SOLUTION: A variable magnetic force magnet 5 is inserted into a magnet inserting hole provided in the center of a magnetic pole 1, and a fixed magnetic force magnet 4 is inserted into magnet inserting holes 3A, 3B disposed asymmetrically with respect to a geometrical center 5A of the variable magnetic force magnet 5. Thus, a magnetic center 1a of the magnetic pole 1 and the geometrical center 5a of the variable magnetic force magnet 5 are configured to be deviated in a circumferential direction. Further, by arranging a plurality of magnetic poles having different deviation amounts side by side in the circumferential direction or in an axial direction, harmonic waves of a voltage induced in stator winding are reduced while mitigating demagnetization of a permanent magnet, the variable magnetic force magnet 5 is irreversibly magnetized by a magnetic field created from a current of armature winding to change a total interlinked magnetic flux amount, thereby enabling variable-speed operation over a wide range with high output. At the same time, high efficiency can be obtained over a wide operation range.
Patent JP-2010182692-A (JP)
Title: Electrode for solid-state molecular type fuel cell
Inventor: IIJIMA TAKASHI
IPC: H01M4/96
Filed: 2010-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode wherein a using amount of such a noble metal as platinum which is used in the catalyzer of a solid-state molecular electrolyte type fuel cell is reduced, an output characteristic is increased, and furthermore, durability is improved, and to provide the solid-state molecular electrolyte type fuel cell.  <P>SOLUTION: The electrode comprises a gas diffusion layer containing a fiber carbon material, and a catalyzer layer which is formed at the single side of the gas diffusion layer and contains catalyzer particles and a solid-state molecular electrolyte. The catalyzer has active carbon as a carbon carrier, and carries catalyzer particles containing Pt. The surface area S<SB>BET</SB>of the active carbon which is obtained by BET evaluation satisfies a relation of S<SB>BET</SB>≥1,500 m<SP>2</SP>/g. The ratio of the surface areas S<SB>micro</SB>(m<SP>2</SP>/g) of micropores having diameters of 2 nm or smaller to with respect to total pore area S<SB>total</SB>(m<SP>2</SP>/g) satisfies a relation of S<SB>micro</SB>/S<SB>total</SB>≥0.5. The electrode of the solid-state molecular electrolyte type fuel cell is characterized by satisfying these relations. Furthermore, the solid-state molecular electrolyte type fuel cell uses the electrode in at least one of an anode and a cathode.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011220057-A (JP)
Title: Locking/unlocking display device unit and locking/unlocking display device
Inventor: SHINOHARA NAO
IPC: E05B19/22
Filed: 2010-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a locking/unlocking display device unit and a locking/unlocking display device that display a locking/unlocking state accurately without malfunction or erroneous display and have excellent durability.SOLUTION: Two magnets 21 and 22 are fixedly arranged in the neighborhood of a keyhole of a lock, and a display device 1 having a magnetic sensor 2 for identifying and detecting the N pole and the S pole of the magnets 21 and 22, a power source for identifying the magnetic sensor 2, and a display portion 3 for displaying a locking/unlocking state is installed in a key that is inserted in the keyhole and rotated to lock and unlock.
Patent JP-2011220304-A (JP)
Title: Control device of internal combustion engine
Inventor: YOKOO NOZOMI
IPC: F02D13/02
Filed: 2010-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a control device of an internal combustion engine that prevents preignition by using an olefin component concentration of supplied gasoline fuel.SOLUTION: The olefin component concentration Co in the gasoline fuel to be supplied to the internal combustion engine 10 is detected by using a fuel property detection device 22 (step 100). When the olefin component concentration Co is higher than a predetermined value x, preignition avoidance control is performed (steps 102 and 106). In the preignition avoidance control, in the internal combustion engine equipped with a supercharger, the upper limit value of supercharging pressure is set to be lower than usual. Alternatively, the following controls are performed: setting a compression ratio low during a high load in a variable compression ratio engine; retarding closing timing of an intake valve, retarding ignition timing of the internal combustion engine 10; or enlarging an output distribution of an electric motor in a hybrid vehicle.
Patent JP-2011222906-A (JP)
Title: Electrochemical device and circuit board
Inventor: HASEGAWA HIROAKI
IPC: H01M2/30
Filed: 2010-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an electrochemical device enabling improvement in fixing strength between an electrode pad and a lead.SOLUTION: In an electrochemical device, a lead 3 includes: a lead body 3A including Al; a metal thin film 3a which is provided at the tip of the lead body 3A, folded so as to cover a lower face and side faces of the lead body 3A, and has a predetermined region R3L welded to the lead body 3A. The metal thin film 3a includes a thin film body 3a1 containing Ni, and a plated layer 3a2 which covers at least an external surface of the folded thin film body 3a1 and contains Sn. The specific region R3L on an inner surface of the folded thin film body 3a1 and a surface of the lead body 3A directly come into contact with and welded to each other in the predetermined region R3L without the intermediary of the plated layer 3a2.
Patent JP-2011226063-A (JP)
Title: Plate member and shaft member engaging structure
Inventor: ONODERA KEITA
IPC: E05D7/08
Filed: 2010-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a plate member and a shaft member engaging structure capable of engaging the shaft member, and allows site work without requiring preliminary formation of an attachment hole in a rail side.SOLUTION: A plate member 1 engages a shaft member 2 which rotatably supports a door panel 50 in an upper rail 4 provided at a door frame 3 so as to prevent movement of the shaft member 2. The plate member includes a fixed portion 10 fixed to the door frame with a screw, and a stopper part 11 that extends to protrude from the fixed portion to the upper rail side, and engages the shaft member in the upper rail.
Patent JP-2011226208-A (JP)
Title: Crime prevention lens
Inventor: HAYASHI TADAAKI
IPC: E06B7/30
Filed: 2010-04-22
Abstract: PROBLEM TO BE SOLVED: To prevent an inner cylinder of a crime prevention lens from being pinched and turned by popping up the inner cylinder from a mounting hole in a door and grabbing the same, and to provide unitization of the crime prevention lens and a lens cover therefor.SOLUTION: The crime prevention lens comprises an inner cylinder 1 and an outer cylinder 2 screwed with each other through a mounting hole DR1 of a door DR. The inner cylinder 1 comprises an outdoor side flange part 10 facing outdoor side of the door DR, a boss part 13 contacting the mounting hole DR1 from the outdoor side flange part 10 and expanding to an indoor side, and a male screw part 14 further extending to the indoor side from the boss part 13. The outer cylinder 2 includes an indoor side end 20 on which a lens cover is mounted. The boss part 13 is formed with a height size W2 at least 7 times a width size W1 of the mounting hole DR1 of a door face material DR2, and has at least one cutout surface 130 with the same height size W2 formed on a peripheral surface 13A thereof.
Patent JP-2011233349-A (JP)
Title: Nonaqueous secondary battery
Inventor: INABA AKIRA
IPC: H01M4/48
Filed: 2010-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous secondary battery having high capacity and excellent charge-discharge cycle characteristics.SOLUTION: The nonaqueous secondary battery includes a positive electrode, a negative electrode and an nonaqueous electrolyte, the positive electrode includes a positive electrode collector, a positive electrode active material containing layer that contains lithium containing transition metal oxide is disposed on at least one side of the positive electrode collector, the negative electrode includes a negative electrode collector, a negative electrode active material containing layer that contains a negative electrode active material containing an element capable of alloying with lithium and at least one kind of binder selected from the group consisting of polyimide, polyamide imide and polyamide is disposed on at least one side of the negative electrode collector, the negative electrode collector includes a high conductive layer and a high strength layer, and the high conductive layer is in contact with the negative electrode active material containing layer.
Patent JP-2011233437-A (JP)
Title: Dimming control device and lighting device using the same
Inventor: AKAGI NOBUYUKI
IPC: H05B37/02
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a dimming control device which can keep the current value at a desired level constantly even if ON/OFF control or PWM control is performed at high speed and, as a result, can control the brightness of a light source more precisely, and to provide a lighting device using the same.SOLUTION: The dimming control device comprises a variable voltage power supply 1 which applies a voltage to a light source 6, a voltage control unit 2 which controls a voltage applied to the light source by outputing a voltage command signal to the variable voltage power supply 1, a switch 3 connected in series with the light source 6 and feeds a current to the light source 6 when an ON signal is input but prevents a current from flowing to the light source 6 when an OFF signal is input, and a dimming control unit 4 which outputs the ON signal or OFF signal to the switch 3 and controls the brightness of the light source according to the ratio of the duration of ON signal and the duration of OFF signal.
Patent JP-2011236143-A (JP)
Title: Liquid crystalline pyrene derivative, organic semiconductor, and organic semiconductor element
Inventor: HIROSE TAKUJI
IPC: H01L29/786
Filed: 2010-05-10
Abstract: PROBLEM TO BE SOLVED: To provide novel liquid crystalline pyrene derivatives, an organic semiconductor element, and the like.SOLUTION: The liquid crystalline pyrene derivatives are compounds obtained through a reaction represented by formula. In the formula, n is an integer of 1-10.
Patent JP-2011238140-A (JP)
Title: Data retrieval system and data retrieval method
Inventor: IWANAGA KAZUHIRO
IPC: G06F17/30
Filed: 2010-05-12
Abstract: PROBLEM TO BE SOLVED: To retrieve data easily.SOLUTION: A data retrieval system includes a variable area 110 for storing a plurality of retrieval terms set by a user, a variable area for retrieval 111 for registering a plurality of retrieval terms for retrieving terms registered on an n-time reading table part 106, a parameter acquisition part 107 storing the plurality of retrieval terms in the variable area 110, an object record selection part 109 for storing in the variable area for retrieval 111 the plurality of retrieval terms stored in the variable area 110, and an object record retrieval part 108 for retrieving the terms registered on the n-time reading table part 106 using a combination of the retrieval terms stored in the object record selection part 109. When the combination of the terms registered on the n-time reading table part 106 by the object record retrieval part 108 using the retrieval terms stored in the variable area for retrieval 111 does not hit a result, the object record selection part 109 changes a part of the plurality of the retrieval terms stored in the variable area for retrieval 111 to a wild card.
Patent JP-2011244149-A (JP)
Title: Signal output circuit
Inventor: MIYAHARA YOSHIICHI
IPC: H03F1/52
Filed: 2010-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a signal output circuit that is capable of sufficiently and safely protecting the circuit from element destruction caused by rapidly cutting off an unexpectedly flowing large current.SOLUTION: A signal output circuit 100 is configured to be operated by circuit power supplied from power supply terminals 101 and 102 connected to an external power supply and to output an output signal i-OUT from an output terminal 103. The signal output circuit 100 includes a monitor circuit portion 103 that detects an error from the status of the output signal and that generates an error detection signal (Short Flag), and a current cutoff circuit portion 150 that, in response to the error detection signal generated by the monitor circuit portion 103, cuts off a predetermined current path in an output buffer circuit 110 for output signal, and a cutoff-characteristic control circuit portion 160 that performs control so that, when it receives the error detection signal from the monitor circuit portion 130, a current flowing on the current path is cut off while exhibiting a cutoff characteristic in which the current flowing on the current path is gradually decreased to reach a cutoff state.
Patent JP-2011241039-A (JP)
Title: Sheet detecting device and sheet supply device
Inventor: OKUCHI HIROYUKI
IPC: B65H7/02
Filed: 2010-05-18
Abstract: PROBLEM TO BE SOLVED: To reliably operate an actuator while achieving miniaturization and light weight.SOLUTION: A sheet detecting device 100 includes: a first actuator 110 swingably supported by centering a first shaft 111; a second actuator 120 swingably supported by centering a second shaft 121; and a photosensor 130 for detecting swinging of the second actuator 120. The first actuator 110 includes a slot 114 extending along the first shaft 111 in a radial direction. The second actuator 120 includes an engaged projection part 124 engaged with the slot 114. The engaged projection part 124 is synchronized with swinging of the first actuator 110, and composed to be swung in a direction intersected with the slot 114 in a longitudinal direction by centering the second shaft 121. The slot 114 is formed in the form of a curved face recessed to the outside with a face (upper face 114A) contacted on the engaged projection part 124 when the first actuator 110 is swung toward paper S.
Patent JP-2011247451-A (JP)
Title: Air conditioning system
Inventor: MURAMATSU SATOSHI
IPC: F24F11/02
Filed: 2010-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioning system that memorizes the date of conducted filter cleaning operations either in a remote controller or in an indoor unit, and enables a user or a maintenance worker to check the cleaning history on a display of the remote controller.SOLUTION: The remote controller 1 includes a CPU 30 which receives the history data of filter cleaning operations 152, and displays the received data on the display 10 as a filter cleaning history screen 11c.
Patent JP-2011245733-A (JP)
Title: Liquid droplet discharging device and cleaning method
Inventor: IGAWA TOMOMI
IPC: B41J2/175
Filed: 2010-05-26
Abstract: PROBLEM TO BE SOLVED: To prevent liquid adhering to the nozzle face from being drawn into a nozzle.SOLUTION: An inkjet printer 1 includes a tank 3 which stores ink, an inkjet head 2 which discharges ink supplied from the tank 3 as an ink droplet from a nozzle face 2b having multiple nozzles 2a formed therein, a pressure regulation pump 4 which regulates pressure of ink on the nozzle face 2b by regulating pressure in the upper space A in the tank 3, a capping unit 5 which cleans the inkjet head 2 by capping, a sweeping unit 6 which cleans the inkjet head 2 by sweeping, and a control part 10. When the inkjet head 2 is cleaned, the control part 10 controls the pressure of ink on the nozzle face 2b to be higher than a specified pressure by controlling the pressure in the upper space A by means of the pressure regulation pump 4.
Patent JP-2010238351-A (JP)
Title: Encoding method of video data, and reproducing method of video data
Inventor: NAKANE KAZUHIKO
IPC: G11B20/10
Filed: 2010-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide: a contents determining device by which it can be determined whether digital contents are processed abnormally or not; a contents determining method; an information reproducing device; and an information recording medium.  <P>SOLUTION: The information reproducing device has: a drive (101) which reads out contents from an information recording medium (102) in which contents including a watermark indicative of an attribute as to whether encryption is carried out or not are recorded; a descriptor (103); a descriptor state monitor (104); a stream attribute monitor (106); a determining means (107) which determines that contents are subjected to abnormal processing if the decoding state signal indicates other states than decode processing and an attribute detecting signal indicates encrypted contents and if the decoding state signal indicates the decode processing and the attribute detecting signal indicates non-encrypted contents; a video decoder (105); and an output control means (108) which does not output video signal when the contents are determined to be subjected to the abnormal processing.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011251498-A (JP)
Title: Nutrition notebook
Inventor: TANAKA YAYOI
IPC: B42D15/00
Filed: 2010-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a means for recognizing the history of nutrient guidance even if a means for enabling smooth communication about meal between a medical treatment side and a patient or his/her family is developed, especially even if the patient moves to a facility or a home.SOLUTION: The nutrition notebook for enabling cooperation between a medical worker and the patient or his/her family has pages where a patient's background, nutrition basic information, meal planning, and the follow-up of physical data are described.
Patent JP-2013168696-A (JP)
Title: Radio communication system
Inventor: HARA YOSHITAKA
IPC: H04W92/12
Filed: 2010-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication system that can adaptively adjust timing when data transmitted in coordination reaches a terminal.SOLUTION: In a radio communication system according to the invention, a radio station receives data from a gateway, and delivers duplicate data of the received data to other radio stations if it is necessary to coordinate with the other radio stations in operation to transmit the received data to a terminal. Further, the radio station has a function to transmit the received data to a destination terminal thereof in coordination with the other radio stations, and a function to transmit a test signal to the destination terminal directly and also via the other radio stations. The terminal, on the basis of the reception result of the test signal, measures a relative transmission delay time which is the difference between reception time when it directly receives data destined for the terminal from a radio station having received the data from the gateway and reception time when it receives the data via the other radio stations, and notifies a transmission source radio station of the test signal of the relative transmission delay time.
Patent JP-2010192115-A (JP)
Title: Optical disk device and optical disk discriminating method
Inventor: KATAOKA TAKEYOSHI
IPC: G11B7/085
Filed: 2010-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk discriminating method and an optical disk device, for detecting reflected light for discriminating a kind of an optical disk with high accuracy.  <P>SOLUTION: In the optical disk discriminating method, the reflected light from an optical disk is detected with high accuracy by switching a plurality of laser beams and moving spherical aberration correcting element while moving an objective lens closer to or away from the recording surface of an optical disk, and kinds of a plurality of optical disk are discriminated by signals generated from the detected reflected light. Thus, the kind of the optical disk is discriminated by single sweep operation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010268476-A (JP)
Title: Communication system, communication device, and communication control method
Inventor: NAKAO FUMIAKI
IPC: H04W36/06
Filed: 2010-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a load of a sector device in accordance with the load of the sector device.  <P>SOLUTION: A communication system includes: a first communication device for transmission to a mobile station device; a second communication device near the first communication device; and a notification means for notifying the second communication device of information indicating the load of the transmission in the first communication device.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012003303-A (JP)
Title: Communication device and vicinal metal measuring device
Inventor: MASUKO TAKUO
IPC: G06K17/00
Filed: 2010-06-14
Abstract: PROBLEM TO BE SOLVED: To inform a user whether metal which affects communication with a non-contact IC card exists in the vicinity of a reader/writer.SOLUTION: A vicinal metal measuring section 4 in a communication device comprises: a transmission output voltage maximum value detecting unit 5 for detecting a maximum value of transmission output voltage outputted from a loop antenna 3 when a reader/writer 1 performs a polling operation; a reference value holding unit 7 for holding a value which corresponds to the maximum transmission output voltage under free environment without metal in the vicinity as a reference value; a metal influence determination unit 8 for determining influence of the vicinal metal based on comparison between the maximum value of the transmission output voltage and the reference value; and a display unit 9. When the maximum value of the transmission output voltage is smaller than the reference value, the metal influence determination unit 8 determines that the metal which affects the communication exists in the vicinity, and informs the user by the display unit 9. The user avoids a communication error due to the metal by changing an installation site of the reader/writer 1 or eliminating the metal.
Patent JP-2012004621-A (JP)
Title: Image processing device, image processing method and image capturing apparatus
Inventor: ISHIGAKI TOMOKO
IPC: H04N1/407
Filed: 2010-06-14
Abstract: PROBLEM TO BE SOLVED: To adjust a wide dynamic range by approximation to ideal image capturing with reduced frame delay.SOLUTION: An image processing device comprises: means (322) for removing the effect of gamma correction from an image frame F(i) outputted from an imaging element; means (323) for creating a luminance histogram from the image frame F(i) from which the effect of the gamma correction is removed; means (324) for calculating an optimum exposure time from the feature of the luminance histogram; means (325) for estimating the luminance (virtual luminance) of an image frame F(i+1) obtained when the imaging element has captured an image in the optimum exposure time and creating a virtual luminance histogram; and means (326) for calculating an optimum gamma correction value from the feature of the virtual luminance histogram. The optimum exposure time and the optimum gamma correction value are reflected to the next image frame F(i+1).
Patent JP-2012001442-A (JP)
Title: Thiophene compound and organic transistor containing the compound
Inventor: NAKATSUKA MASAKATSU
IPC: H01L51/05
Filed: 2010-06-14
Abstract: PROBLEM TO BE SOLVED: To provide new thiophene compounds and an organic transistor containing the compounds and having high mobility and a large current on/off ratio.SOLUTION: The compounds are expressed by a general formula (1) and a general formula (2). The organic transistor has an organic semiconductor layer, which contains at least one of the compounds expressed by the general formula (1) and the general formula (2).