baber/WOPTO huggingface dataset:
Patent JP-2012245850-A (JP)
Title: Door opening acceptance determination device
Inventor: SHIMADA SATOMI
IPC: B61B1/02
Filed: 2011-05-26
Abstract: PROBLEM TO BE SOLVED: To precisely and reliably determine all of a positional relationship between an opening region of a vehicle door of each vehicle and an opening region of a corresponding PSD at vehicle stopping.SOLUTION: In each vehicle, on the traveling direction side from a vehicle door, a first receiver is disposed. On an end in an opening region of the vehicle door in a vehicle traveling direction, a second receiver is disposed. At each PSD (platform shielding door), a first transmitter is disposed on an opposite-side end when viewed from vehicle traveling direction in the opening region. When the vehicle goes into a platform, vehicle deceleration is calculated, based on the time when the first receiver receives a signal from the first transmitter installed on the corresponding PSD and a vehicle speed at that time, and the time when the second receiver receives a signal of the first transmitter and a vehicle speed at that time. A stopping position of the second receiver against the first transmitter is determined for each vehicle on the basis of the deceleration and elapsed time from receiving a signal from the first transmitter until vehicle stopping by the second transmitter.
Patent JP-2012249080-A (JP)
Title: Receiver
Inventor: UMEDA MASATOSHI
IPC: H04B1/10
Filed: 2011-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a receiver in which the preceding waves and the delay waves in a received signal can be removed efficiently with small number of filters.SOLUTION: The receiver has a delay wave equalization unit (701) which removes the delay waves in a received signal by means of filters, a preceding wave equalization unit (702) which removes the preceding waves in the received signal by means of filters, and a setting unit (614) which changes the number of filters being assigned to the delay wave equalization unit and the number of filters being assigned to the preceding wave equalization unit depending on the number of the delay waves and the number of the preceding waves in the received signal.
Patent JP-2011229161-A (JP)
Title: Variable length encoding of compressed data
Inventor: SIEM LEE
IPC: H04W28/06
Filed: 2011-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a method and system for compressing a current value into a minimum number of bits for transmission from a compressor to a decompressor.SOLUTION: A method in accordance with the invention includes: maintaining a series of at least one previous value at the compressor, the series of at least one previous value each having different k least significant bits and each having been transmitted to the decompressor; determining a value of k representing a smallest number of bits which allows successful decompression of the current value at the decompressor using, as a reference value, any value in the series of at least one previous value; and transmitting the current value from the compressor to the decompressor in a compressed form with the k least significant bits of the current value.
Patent JP-2012230342-A (JP)
Title: Image forming device and image forming method
Inventor: AOKI KATSUHIRO
IPC: G03G15/06
Filed: 2011-06-03
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device and an image forming method capable of reducing an edge effect and improving developing capacity while suppressing carrier deposition.SOLUTION: An image forming device comprises: an image carrier; a developer storage part for storing a developer composed of toner and a magnetic carrier; developing means having a developer carrier composed of a non-magnetic sleeve in which magnetic field generating means for generating a magnetic field is provided; and development electric field generating means for generating a development magnetic field between the image carrier and the developer carrier by applying developing bias to the developer carrier. The development electric field generating means applies AC bias as developing bias and generates an AC magnetic field as development magnetic field. A coating layer is formed using a material having volume specific resistance of 10Ωcm or more, a plurality of fine particles having whole volume specific resistance of 10Ωcm or less and a particle diameter of 100[nm] or less are contained inside the magnetic carrier and the magnetic carrier has whole volume specific resistance of 10Ωcm or more.
Patent JP-2012252754-A (JP)
Title: Optical disk device
Inventor: MATSUMOTO TAKAMICHI
IPC: G11B33/02
Filed: 2011-06-03
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device with high reliability capable of absorbing an impact to reduce generation of vibration, without causing hindrance to insertion/ejection of a tray, even when the impact is given from the outside during recording/reproducing information.SOLUTION: The optical disk device includes a tray 10 on which an optical disk is placed and a case 50 for storing the tray 10 in a manner that it can go in and out. The tray 10 has a guide rail 11A (11B) for guiding a travel of the tray 10 in the going in/out direction on at least one of the side parts parallel to the going in/out direction. The case 50 has a rail guide 52A (52B) formed on the side part facing the guide rail 11A (11B) when inserting the tray 10 for guiding the guide rail 11A (11B), and a spring part 65 formed on the tip portion in the tray insertion direction of the rail guide 52A (52B). The spring part 65 is elastically deformed when a force towards the tray insertion direction is applied.
Patent JP-2012254833-A (JP)
Title: Image forming apparatus
Inventor: ISHIGURO TAKEMASA
IPC: B65H29/58
Filed: 2011-06-07
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus, in which skewing of a medium can be prevented.SOLUTION: An image forming apparatus (100) includes an image forming part (104) that forms an image on a medium, and a transport means (212a) that transports the medium with the image formed thereon. A transport direction of the transport means (212a) is switched between a first direction for ejecting a medium and a second direction for transporting the medium to an image forming part (104). The image forming apparatus (100) further has a guide member (501) for guiding the medium discharged by the transport means (212a). When the transporting direction of the transport means (212a) is switched from the first direction to the second direction or before the switching, a control means (800) switches a position of the guide member (501) from a first position to a second position. In the second position, pressing force for pressing the medium by the guide member (501) is smaller or the guide member (501) is separated from the medium as compared with the first position.
Patent JP-2013003210-A (JP)
Title: Liquid optical element using electrowetting system
Inventor: SAITO YOSHIHIRO
IPC: G02B3/14
Filed: 2011-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a liquid optical element changing the optical characteristics by using an electrowetting phenomenon, which has a relatively small thickness and a high response speed to be suitably built in an optical device or the like as an optical element.SOLUTION: A liquid optical element 100 includes: a container comprising members 101, 102, and 103, in which a conductive liquid 104 and a non-conductive liquid 105 which are immiscible with each other are sealed; an electrode 108 insulated from the conductive liquid; and an electrode 107 in contact with the conductive liquid. A cylindrical member 110 is disposed in the container, and interface holding means 110d which holds one end 116a of an interface 116 between two liquids is provided on either one of an outer wall surface 110b of the cylindrical member or an inner wall surface 101a facing the outer wall surface. A first electrode is provided on the wall surface facing the wall surface on which the interface holding means is provided, and the other end 116b of the interface 116 in contact with the wall surface is moved in a direction parallel with an expanding direction of the cylindrical member 110 in accordance with a voltage applied between the electrodes 107 and 108.
Patent JP-2013002679-A (JP)
Title: Refrigerator
Inventor: OIKAWA MAKOTO
IPC: F25D23/06
Filed: 2011-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator which is excellent in heat insulating properties and can ensure sufficient internal space.SOLUTION: The refrigerator includes: a heat insulation box which is formed in a box shape by a heat insulation wall constituted by providing a heat insulation member between an outer board forming an outer box and an inner board forming an inner box, and has a housing space formed inside; and an electric wire or piping. The interior of the heat insulation wall is formed by arranging the heat insulation member so as to abut on the outer board and inner board, or formed by arranging the heat insulation member and a second heat insulation member which has lower heat insulating performance than the heat insulation member and a less plate thickness than the heat insulation member. The electric wire or piping is arranged inside the housing space.
Patent JP-2012002502-A (JP)
Title: Solid fuel combustion apparatus
Inventor: HWANG MI SUN
IPC: F23B30/04
Filed: 2011-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a solid fuel combustion apparatus not only allowing various kinds of solid fuels to be efficiently burned, but also capable of readily performing collection and removal of combustion wastes.SOLUTION: A solid fuel combustion apparatus includes: a base block 10 in which a partition wall 11 is provided in an intermediate portion in a lengthwise direction; a supporting plate 22 in which a radial through-hole is formed on the top surface, on the inner side of a body 20' of a circular can shape, an opening portion 21 is formed one side top end, located on a backward top surface of the base block 10; and a round piece 23 in which the lower end contacts the top surface of the supporting plate 22 while being connected to the center from the edge of the body 20'. A partition wall 11 is caused to penetrate through the front surface of the body 20', and there are provided a first blower tube 24 and a second blower tube 25 in which an electric heater is attached on the inner side thereof. While causing the supporting plate 22 to rotate, air is blown from a blower through the first and second blower tubes 24 and 25 to the combustion chamber, solid fuels within the combustion chamber are burnt, and the combustion wastes are discharged from an open port 26 at the lower part of the combustion chamber.
Patent JP-2013001842-A (JP)
Title: Gasoline composition and method for producing gasoline composition
Inventor: MURAKAMI TATSUYA
IPC: C10L1/06
Filed: 2011-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a gasoline composition compounded with a gasoline base material high in the content of a high octane number component by FT reaction, and to provide a method for producing the gasoline composition.SOLUTION: There is provided the gasoline composition compounded with 1-60 vol.% of the gasoline fraction of a product obtained by Fischer-Tropsch (FT) reaction from a gas containing hydrogen and carbon monoxide as main components in the presence of a hydrocarbon production catalyst composition comprising one or more metals exhibiting activity on the Fischer-Tropsch (FT) reaction, manganese carbonate, and zeolite exhibiting a solid acid, wherein the content of the zeolite in the catalyst composition is >65 and ≤80 mass%, wherein (a) RON (research octane number) is ≥89 and <93; (b) MON (motor octane number)is ≥79 and <84; (c) aromatic compound content is 10-40 vol.%; (d) the content of olefins is at most 40 vol.%; (e) the benzene content is at most 1 vol.%; (f) the sulfur content is at most 10 mass.ppm; (g) RVP (Reid vapor pressure) is >65 kPa and ≤93 kPa, and (h) the 50 vol% distillation temperature is 75-110°C.
Patent JP-2013005961-A (JP)
Title: Game machine
Inventor: SHUDO SHIGERU
IPC: A63F5/04
Filed: 2011-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of achieving novel game specifications and attracting player's interest.SOLUTION: A special combination 1 to a special combination 9 are prepared as small combinations in which it is more difficult to display a symbol combination than bells, and as for the special combination 1 to the special combination 9 not to be a drawing object in a normal state and in a bonus state, internal drawing is performed so as to win the bell simultaneously with three kinds of special combinations among the special combination 1 to the special combination 9. When the bell is won simultaneously with three kinds of special combinations, symbols constituting the special combination are displayed on an effective line preferentially to symbols constituting the bell, and the symbols are arrayed in such position relation that the symbols constituting the bell are not displayed at display positions on the effective line when the symbols constituting the special combinations are displayed on the effective line. Thus, when the symbols constituting the special combinations are displayed at the display positions on the effective line, the winning of the bell is inhibited and the winning rate of the small combination is suppressed to be low.
Patent JP-2013009562-A (JP)
Title: Power supply system, pwm power supply control device and load control device
Inventor: NAGAHAMA TAKAHIRO
IPC: H02M3/00
Filed: 2011-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a power supply system in which a power supply voltage of one load is not reduced to a level less than a rated voltage even when the other load at which a rush current is generated is initiated, in the case that the power supply voltage of one load is PWM-controlled.SOLUTION: A power supply system has a PWM power supply control device 3 performing PWM control of a power supply voltage to give the PWM-controlled power supply voltage second loads 4 and 5. The power supply system has: initiation means (10) initiating a first load 12 after delay by a predetermined time period from the time when receiving an initiation instruction signal for the first load 12; and means (10) transmitting a pre-initiation signal indicating that the first load 12 is before initiation to the PWM power supply control device 3 when receiving the initiation instruction signal. The PWM power supply control device 3 has determination means (3) determining whether or not the PWM control to the second loads 4 and 5 should be continued at the initiation of the first load 12 based on a stored initiation current value of the first load 12 and the detected power supply voltage value when receiving the pre-initiation signal. In the case that the determination means (3) determined that the PWM control should not be continued, the PWM control is stopped.
Patent JP-2013009700-A (JP)
Title: Data processing method of hair photographic image, and data comparison method
Inventor: MASAKI KENTARO
IPC: G06T1/00
Filed: 2011-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a data processing method of an objective hair photographic image, enabling the quantification of the amount of hair of a subject, and a data comparison method.SOLUTION: The data processing method of the hair photographic image of a head that includes a parietal region of the subject from overhead includes: a step of deciding the circumference of the head in the hair photographic image; a step of binarizing the hair photographic image of the inside of the circumference to obtain a binary image; a step of dividing the binary image into two or more portions; and a step of displaying the percentages of two values of the binary image for each of the two or more divided portions.
Patent JP-2013015640-A (JP)
Title: Image forming device and image forming method
Inventor: MURAGATA AKIRA
IPC: G03G15/01
Filed: 2011-07-01
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of image quality caused by unevenness of adhesion of transparent toner, and the like.SOLUTION: The image forming device performs image formation using color toner and transparent toner, on the basis of image data obtained by reading a document. The image forming device includes: determination means for determining whether or not glossiness is to be improved for each pixel; glossiness addition amount determination means for determining a glossiness addition amount for the pixel of which the glossiness is determined to be improved; and means for switching methods of gradation processing so as to prevent deterioration of image quality, on the basis of the glossiness addition amount determined by the glossiness addition amount determination means.
Patent JP-2012216485-A (JP)
Title: Switching power supply and illuminating device
Inventor: KITAMURA NORIYUKI
IPC: H05B44/00
Filed: 2011-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a switching power supply and an illuminating device having a small power loss and suppressing an overcurrent at start-up.SOLUTION: A switching element Q1 supplies a power supply voltage to a first inductor L1 to apply a current when turned on. A constant current element Q2 is connected in series to the switching element Q1, and turns the switching element Q1 off when a current of the switching element Q1 becomes more than a predetermined current value. A rectification element D1 is connected in series to any one of the switching element Q1 and the constant current element Q2, and applies the current of the first inductor L1 when the switching element Q1 is turned off. A second inductor L2 is magnetically coupled with the first inductor L1, and supplies an induced potential to a control terminal of the switching element Q1. A constant voltage circuit V1 supplies a constant potential to a control terminal of the constant current element Q2.
Patent JP-2013020717-A (JP)
Title: Protective structure of wire harness and manufacturing method of tube body
Inventor: MORI SHINYA
IPC: H02G3/04
Filed: 2011-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a protective structure of a wire harness capable of preventing the wire harness reliably from being damaged, and to provide a manufacturing method of a tube body used therein.SOLUTION: In a protective structure 1 of a wire harness, a wire harness 20 having a connector attached at least to one end is enclosed by a corrugate tube 30. The corrugate tube 30 includes a long body 31, and an enlarged end 32 located on the connector 10 side of the body 31 and enlarging outward of the corrugate tube 30 from the body 31. The enlarged end 32 has an enlarged opening end 32A abutting against the connector 10. The corrugate tube 30 is attached to the wire harness 20 with the enlarged opening end 32A abutting against the connector 10.
Patent JP-2013017399-A (JP)
Title: Thick cream soup-topped frozen noodle packaged in microwave oven cooking vessel, and method for cooking the same
Inventor: TAKAYAMA NORIKO
IPC: A23L7/109
Filed: 2011-07-07
Abstract: PROBLEM TO BE SOLVED: To provide packaged frozen noodle where thick cream soup which is hard to boil off even when thawed and heated with a microwave oven, is added: and to provide a method for cooking the frozen noodle.SOLUTION: The thick cream soup-topped frozen noodle packaged in a microwave oven cooking vessel is obtained by housing the frozen noodle whose surface is stuck with antifoaming substance and frozen thick cream soup in a vessel while the upper part of the frozen noodle is covered with the frozen thick cream soup. The method for thawing and heating the packaged frozen noodle topped with thick cream soup using the microwave oven comprises: housing the frozen noodle whose surface is stuck with the antifoaming substance and the frozen thick cream soup in the vessel while the upper part of the frozen noodle is covered with the frozen thick cream soup; charging edible liquid in the vessel so that the surface of the liquid reaches a level higher than that where the frozen noodle and the frozen thick cream soup come in contact with each other; and thawing and heating the frozen noodle with the microwave oven.
Patent JP-2013020399-A (JP)
Title: Input device and input method
Inventor: SHIOMI RYUICHI
IPC: G06F3/041
Filed: 2011-07-11
Abstract: PROBLEM TO BE SOLVED: To provide an input device having a spherical shape capable of detecting an X-coordinate, a Y-coordinate and a Z-coordinate of a point touched by a user, transmitting the same to a PC, TV or BD player and allowing the user to operate on an object of 3D graphics displayed on a display screen.SOLUTION: The input device comprises: a first input section that detects input coordinates including an X-coordinate, a Y-coordinate and a Z-coordinate and contact/non-contact; a first information generating section that receives information on the input coordinates and contact/non-contact from the first input section and generates first input information; and a message control section that encodes the first input information generated by the first information generate section on a communication protocol and transmits the same.
Patent JP-2013020795-A (JP)
Title: Fuel cell and method for inspecting the same
Inventor: KUMEI HIDEYUKI
IPC: H01M8/10
Filed: 2011-07-11
Abstract: PROBLEM TO BE SOLVED: To improve a technique for suppressing reduction in power generation efficiency and performance when a fuel cell has a negative voltage.SOLUTION: The fuel cell includes: a power generating member configured to include a membrane electrode assembly; a pair of separators which are disposed on both sides of the power generating member respectively; and a heat generating circuit which is disposed between the pair of separators, has both ends electrically connected to the pair of separators respectively, and generates heat by a current which flows when a negative voltage is generated between the pair of separators. The heat generating circuit is disposed at a position where it can heat a gas passage formed between the power generating member and the separators.
Patent JP-2013018612-A (JP)
Title: Recording apparatus
Inventor: SHUTO RYOICHI
IPC: B41J11/00
Filed: 2011-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a recording apparatus that stabilizes a position of a recorded medium stable which is placed on a cassette when the cassette is mounted to a recording apparatus body.SOLUTION: The recording apparatus (1) includes: the cassette 7; a regulation part 8 which is fixed and arranged; an inclined part (10); and a first moving device 22 for moving the inclined part in a longitudinal direction of the recorded medium (P). When the cassette 7 is mounted to a predetermined position of the recording apparatus body (2), the regulation part 8 comes close to a tip of the recorded medium (P) rather than the inclined part (10). After the cassette is mounted to the predetermined position, by a time when a sending device starts to send the placed recorded medium (P) to the downstream in a sending direction, the first moving device 22 moves the inclined part (10) to the rear of the longitudinal direction of the recorded medium (P) and brings the inclined part (10) close to the tip of the recorded medium (P) rather than the regulation part 8.
Patent JP-2011240704-A (JP)
Title: Laminate
Inventor: HASEGAWA MASATAKA
IPC: C23C16/26
Filed: 2011-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a laminate having further improved thermal conductivity, sliding property, heat resistance, strength and rigidity of a resin material and having imparted thereto characteristics such as high thermal conductivity, rigidity, scratch prevention, high sliding property and the like.SOLUTION: The laminate is obtained by laminating the resin material and a carbon film having a resistance value of ≥1×10Ωcm (at 100°C) and a film thickness of 50 nm to 10 μm. The carbon film has a spectrum peak at Bragg's angle (2θ±0.3°) of 41-42° in an X-ray diffraction spectrum by CuKray. The thermal conductivity of the carbon film formed on the resin material is 70-700 W/mK when measured by a light alternating-current method. The carbon film is formed on the resin material placed at such a position that the electron density of plasma is 0.5-3.0 eV.