baber/WOPTO huggingface dataset:
Patent JP-2012079637-A (JP)
Title: Fuel cell
Inventor: ISHIKAWA YUJI
IPC: H01M4/86
Filed: 2010-10-06
Abstract: PROBLEM TO BE SOLVED: To increase fuel cell performance by optimizing moisture states of an electrolyte membrane and catalytic electrodes in various operating states of a fuel cell.SOLUTION: The fuel cell includes: an electrolyte membrane 20 including a polyelectrolyte; a porous anode 21 comprising a mixture of a conductive particle supporting a catalyst and a polyelectrolyte; and a porous cathode 22 comprising a mixture of a conductive particle supporting a catalyst and a polyelectrolyte. The amount of water absorption per unit volume of the polyelectrolyte of the electrolyte membrane 20 in a maximally swollen state is equal to the amount of water absorption per unit volume of the polyelectrolyte of the cathode 22 in a maximally swollen state and less than the amount of water absorption per unit volume of the polyelectrolyte of the anode 21 in a maximally swollen state. The amount of water that the polyelectrolyte of the anode 21 can absorb after a power generation stop of the fuel cell is more than the amount of water that can be present in the pores of the cathode 22.
Patent JP-2012077736-A (JP)
Title: Valve opening/closing control device
Inventor: UDAGAWA KIKUTARO
IPC: F02D13/02
Filed: 2010-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a valve opening/closing control device which protects against engine over-rotation without impairing a drive feeling.SOLUTION: The valve opening/closing control device includes: a lift control unit 2 which lifts the valve body 302 of an intake/exhaust valve in a cylinder by a desired lift quantity at the lift quantity upper limit value or less through electronic control; and a lift quantity upper limit value control unit 3 which regards the lift quantity upper limit value as the maximum (mechanical upper limit value) that the valve body 302 can be lifted mechanically when the engine speed is less than a first threshold N1, reduces the lift quantity upper limit value according to an increase in the engine speed when the engine speed is between the first threshold N1 and second threshold N2 higher than the first threshold N1, and prohibits lifting when the engine speed exceeds the second threshold N2.
Patent JP-2012083259-A (JP)
Title: Storage method of radioactive waste
Inventor: SHIMAMURA KOKICHI
IPC: G21C19/20
Filed: 2010-10-13
Abstract: PROBLEM TO BE SOLVED: To implement cutoff work of an LPRM during an exchange work period of the LPRM.SOLUTION: The present invention relates to a method of exchanging an LPRM 20 in a periodical inspection and storing the exchanged used LPRM 20, as radioactive waste, within a fuel pool 110 filled with water. The method includes: a move step for taking the used LPRM 20 out of a reactor and moving the LPRM 20 to the fuel pool 110; a cutoff step for positioning a high-dose portion of the used LPRM 20 inside the fuel pool, positioning the low-dose portion of the same outside the fuel pool 110, and cutting off the high-dose portion and the low-dose portion of the LPRM 20 in the vicinity of the boundary of the same; and a storage step for storing the cut-off high-dose portion and low-dose portion of the LPRM 20 within the fuel pool 110.
Patent JP-2012088902-A (JP)
Title: Positional relation determination device, positional relation determination method and positional relation determination program
Inventor: ISHIMOTO MATSUSHI
IPC: G06T15/00
Filed: 2010-10-19
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of the inner/outer determination of an arbitrary point with respect to a polygon on the earth.SOLUTION: Selection means 1b selects sides 2a to 2d crossing a line 3 passing an object point P as the determination object of a positional relation between itself and a polygon 2 defined on the earth from among the sides of the polygon 2. Direction determination means 1c performs exterior product calculation using a first vector from the center of the earth to one end of the selected side, a second vector from the center of the earth to the other end of the selected side, and a third vector from the center of the earth to the object point. Then, the direction determination means 1c determines the direction of the object point P with respect to each of all the selected sides according to the result of the exterior product calculation. The direction to be determined is either the inner direction of the internal side of the polygon 2 or the outer direction of the external side of the polygon with the selected side as a boundary. Inner/outer determination means 1d determines whether or not the object point is present at the internal side of the polygon 2 based on the number of times when it is determined that the direction to be determined is the inner direction and the number of times when it is determined that the direction to be determined is the outer direction.
Patent JP-2012086980-A (JP)
Title: Pallet loading support system
Inventor: SAITO KUNIHARU
IPC: B65G57/00
Filed: 2010-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a pallet loading support system which enables an operator to efficiently load a burden without being affected by a shadow of the burden or the operator.SOLUTION: The pallet loading support system includes a projection unit 3 for projecting an image relating to a pallet 1 on which the burden is loaded and a loaded position of the burden calculated beforehand onto the pallet 1 and a pallet movement unit 2 for controlling the movement of the pallet 1, wherein the projection unit 3 projects an image relating to the loaded position of the burden loaded on the surface having a prescribed width from the just above or an oblique direction with respect to a plane of a prescribed width smaller than the width of the pallet 1, and the pallet movement unit 2 is moved in the horizontal direction by making the prescribed width of the plane the movement unit. The projection unit 3 has a vertical movement means which is moved in the vertical direction, controls the vertical movement means in accordance with a height and the number of loaded steps of the burden loaded on the pallet 1 and projects an image relating to the loaded position of the loaded burden on the surface of the uppermost step of the loaded burden.
Patent JP-2012094324-A (JP)
Title: Fuel battery cell
Inventor: OMORI MAKOTO
IPC: H01M8/24
Filed: 2010-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a "horizontal-stripe" fuel battery cell capable of preventing the generation of cracks in a dense dielectric covering a lateral end of a support substrate.SOLUTION: A power generation element part A comprising an inner electrode, a solid electrolyte and an outer electrode is provided at each of a plurality of positions on a principal surface of a flat plate-like porous support substrate 10 having gas channels 11 formed internally along a longitudinal direction. The inner electrode of one of the adjacent power generation element parts is electrically connected to the outer electrode of the other power generation element part. A gas seal part for preventing the mixture of two types of gas respectively supplied to the inner and outer electrodes has a dense "dielectric" (solid electrolyte film 40) which covers a lateral end extending along the longitudinal direction of the support substrate. The surface of the "dielectric" has a curved shape projecting outward in a width direction perpendicular to the longitudinal direction. The minimum radius of curvature of the curved shape is 10 to 300 μm.
Patent JP-2012096239-A (JP)
Title: Forming die assembly for microcomponents
Inventor: MURASUGI NARUTOSHI
IPC: B30B11/02
Filed: 2010-10-29
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain a molded article by facilitating supply of raw material powder into a pressing die in a die assembly allowing the raw material powder having plasticity to be compress-molded in the pressing die.SOLUTION: A raw material storage part 26 is formed at an inner die 25 inserted into the upper die 20 of the pressing die 10 and an upper punch hole 27 allowing the raw material storage part 26 to communicate with a cavity 11 is formed thereat, and an upper punch 50 inserted into the upper punch hole 27 and opening/closing a gate 28 between the raw material storage part 26 and the upper punch hole 27 is slidably inserted into a plunger 40 with which the raw material powder P in the raw material storage part 26 is pressed and injected into the cavity 11. When the plunger 40 is pressed in while the upper punch 50 is lifted and the gate 28 is opened, the raw material powder P in the raw material storage part 26 is injected into the cavity 11 through the gate 28. When the upper punch 50 is pressed in, the gate 28 is closed and the raw material powder P in the cavity 11 is compress-molded.
Patent JP-2012097784-A (JP)
Title: Working vehicle
Inventor: MOTOOKA AKIRA
IPC: B60K17/08
Filed: 2010-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a working vehicle having a transmission comprising a gear group, in which supporting strength of a power transmission shaft is increased and the power transmission shaft has improved assemblability and maintainability.SOLUTION: The power transmission shaft having a large number of gears 48-53 is a compound transmission shaft structured by connecting a plurality of unit shafts, in which a gear is mounted on each unit shaft. One unit shaft is journaled by an intermediate bearing part 67 and a rear bearing element 69 of a transmission casing 15; and the other unit shaft is connected at the rear end thereof to the one unit shaft and is journaled at the front end thereof by a front bearing element 65. Since each unit shaft is structured into a unit and can be individually mounted and dismounted in the transmission casing 15, the power transmission shaft has excellent assemblability and maintainability. Since a supporting span is decreased by the presence of the intermediate bearing part 67, the high supporting strength of the power transmission shaft is achieved.
Patent JP-2012098619-A (JP)
Title: Tft substrate with color filter
Inventor: SUMINO TOMONOBU
IPC: G02F1/1343
Filed: 2010-11-04
Abstract: PROBLEM TO BE SOLVED: To provide: a TFT substrate with a color filter which can be formed easily, hardly causes disconnection of a pixel electrode and has high quality, and a liquid crystal display device using the same; and a manufacturing method of the TFT substrate with a color filter which enables the TFT substrate with a color filter to be manufactured in an easy process and with a high throughput for reducing the manufacturing cost.SOLUTION: The TFT substrate with a color filter includes: a substrate; plural TFT elements formed on the substrate; a pixel portion of plural colors which is formed on the substrate; a pixel electrode formed on the pixel portion; and a contact hole which is disposed between the pixel portions and connects a drain electrode of the TFT element to the pixel electrode. In the contact hole, a conductive material is disposed between the drain electrode and the pixel electrode.
Patent JP-2011091818-A (JP)
Title: Recording and reproducing apparatus
Inventor: HOTARI HIRONOBU
IPC: H04N7/173
Filed: 2010-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To discriminate which cellular phone instructs recording when contents are recorded by a recording and reproducing apparatus according to the recording instruction from a cellular phone having a remote control function for the recording and reproducing apparatus.  <P>SOLUTION: After key input processing is performed by operating a key input section 3 for designating a channel and a time (e.g., recording start time) of a program scheduled to be recorded, when a transmission key of the key input section 3 is depressed, a cellular phone 10 emits infrared rays specific to information stored in a specific information storage section 6 and operation data designated by the key input processing to a recording and reproducing apparatus 20. Upon receiving a recording instruction from the cellular phone 10, the recording and reproducing apparatus 20 records the content instructed to be recorded, while performing scrambling processing (encrypting processing) thereon and stores the content relevant to the specific information.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012102707-A (JP)
Title: Screw compressor
Inventor: MATSUOKA AKIRA
IPC: F04C18/52
Filed: 2010-11-12
Abstract: PROBLEM TO BE SOLVED: To prolong the durable lifetime of a bearing for supporting a drive shaft for connecting between a screw rotor and the rotor of a motor, in a screw compressor.SOLUTION: The screw compressor includes: a casing (11); a motor (12) having a cylindrical stator (13) and a rotor (14) provided with a plurality of magnets (14a) and inserted into the interior of a stator (13) formed into a cylindrical shape through a predetermined air-gap; a drive shaft (21) connected to the rotor (14) so as to be coaxial with the center shaft (14M) of the rotor (14) and extending in a substantially horizontal direction; a compression mechanism (20) connected to the drive shaft (21) and rotationally driven; and a plurality of bearings (61, 66, 67) for supporting the drive shaft (21) rotatably. More than half of the portion positioning inside the stator (13) of the center shaft (14M) of the rotor (14), is located at an upper position further than the center shaft (13M) of the stator (13).
Patent JP-2012105814-A (JP)
Title: Game machine
Inventor: SHIRAISHI TATSUYA
IPC: A63F7/02
Filed: 2010-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a technique which can efficiently perform the production of re-lottery without increasing the capacity of a variable pattern selecting table.SOLUTION: When a predetermined production executing conditions are fulfilled during winning of an internal lottery, a prolonged stop display time T2, which is extended from its usual stop display time, is set in place of a regular stop display time that is set to a regular duration as a stop display time of a special symbol. Then, making use of the prolonged stop display time T2, this machine executes the production of re-lottery. Therefore, there is no necessity to decide the change time of the special symbol, taking account of the duration of re-lottery, and a common variable pattern can be selected depending upon whether the production of re-lottery is performed (T1 and T3). Accordingly, the machine can reduce the capacity of a variable pattern selecting table by the amount of keeping the variable pattern in common.
Patent JP-2012106632-A (JP)
Title: Engine compartment structure
Inventor: HIGASHI TSUYOSHI
IPC: B62D25/08
Filed: 2010-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an engine compartment structure that has high supporting rigidity for an engine mount, allows the installation position of the engine mount to be easily adjusted, and reduces the weight of a vehicle.SOLUTION: This engine compartment structure 100 includes a side surface section 118 of an engine compartment, a bottom surface section 120 spreading from a side surface section to the vehicle inside, a strut tower 112 extending upward from the bottom surface section, and a bracket section 114 that seals a corner part formed of three surfaces, the side surface section 118, bottom surface section 120 and the front surface section 121 of the strut tower and is connected to the engine mount. The bracket section has first to fourth flanges along the edge. The first flange comes into contact with the front surface of the strut tower, the second and third flanges come into contact with the bottom surface section, and the fourth flange comes into contact with the side surface section. Each of the four flanges is connected to other adjacent flange in an L shape at a position corresponding to at least one pair of diagonal positions of a substantially rectangular shape when seen from an upper part.
Patent JP-2011081900-A (JP)
Title: Objective optical element of optical pickup apparatus, optical pickup apparatus, and optical information recording and reproducing apparatus
Inventor: SAITO SHINICHIRO
IPC: G02B5/18
Filed: 2010-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an objective optical element for an optical pickup apparatus, by which coma aberration can be corrected with good balance, and the recording or reproducing of information can be adequately conducted for different optical information recording media; and to provide the optical pickup apparatus, and an optical information recording and reproducing apparatus.  <P>SOLUTION: When a sine condition is completely corrected when a DVD is used, a dislocation amount from a constant value is large in the sine condition when a CD is used, with a result that the off-axis coma aberration becomes large. When a sine condition dissatisfaction amount in such a case is defined as SC=h<SB>1</SB>/sinU-f, the sine condition dissatisfaction amount at the height h<SB>1</SB>of a beam in an effective diameter is designed so as to be distributed when the DVD and the CD are used, with the result that the off-axis coma aberration when both disks are used, can be balanced. In formula, when the infinite subject distance beam whose height from an optical axis is h is emitted from the objective optical element, U represents an angle formed between an infinite subject distance beam and the optical axis after its emission; and f represents a focal length of the objective optical element when the respective information recording media are used.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012113228-A (JP)
Title: Display device and method for manufacturing the same
Inventor: TSUBOI HISANORI
IPC: G09F9/00
Filed: 2010-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a display device in which curing failure of a resin layer provided behind a light shielding layer may be suppressed and a method for manufacturing the same.SOLUTION: Light L is emitted from a side of a side face 30B of a transparent substrate 30, is allowed to enter the transparent substrate 30 through the side face 30B or a portion in the vicinity of the side face and is guided through the transparent substrate 30. On a front face 30A of the transparent substrate 30, an intermediate layer 40 having a lower refractive index in a wavelength region of the light L than the transparent substrate 30 is provided for totally reflecting the light L. Since a resin 21 has a higher refractive index in the wavelength region of the light L than the transparent substrate 30 both before and after curing, the light L enters the resin 21 on a rear face 30C of the transparent substrate 30, and the resin 21 is cured to form a resin layer 20. Thus, curing failure of the resin layer 20 disposed behind a light shielding layer 50 may be suppressed, and hence, leakage of a liquid of an uncured resin, display unevenness in or in the vicinity of a non-display region B and the like may be suppressed.
Patent JP-2012115867-A (JP)
Title: Press molding method and press molding device
Inventor: MASUDA HIROSHI
IPC: B21D24/04
Filed: 2010-11-30
Abstract: PROBLEM TO BE SOLVED: To shorten a cycle time and to reduce a cost of equipment by performing the drawing and processing of a flange in one step.SOLUTION: After forming an intermediate formed article W' by drawing, the material of a flange W3 of the intermediate formed article W' is made to flow in a vertical wall W2 by further lowering a die 20 and a blank holder 50. At this time, a measure for accelerating the inflow of the material from the flange W3 to the vertical wall W2 is taken. The inflow of the material from the flange W3 to the vertical wall W2 is accelerated, for example, by moving the blank holder 50 to the inside in the width direction while lowering the blank holder.
Patent JP-2012119923-A (JP)
Title: Adaptive equalizer, optical receiver, and tap coefficient correction method of adaptive equalizer
Inventor: KOIZUMI NOBUKAZU
IPC: H04B10/43
Filed: 2010-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain stable equalization performance by correcting deviation of a location of a tap coefficient of an adaptive equalizer without increasing the number of taps of an adaptive equalization filter.SOLUTION: In a tap coefficient correction method of an adaptive equalizer of a digital transmission receiver, in initial training before the start of communication, a centroid position of a filtering shape determined depending on a tap coefficient of the adaptive equalizer is calculated as a coefficient centroid position, and the tap coefficient is shifted by a symbol unit so that a difference between the calculated coefficient centroid position and the tap center determined depending on the number of taps of the adaptive equalizer becomes minimum to bring the coefficient centroid position close to the tap center.
Patent JP-2012116123-A (JP)
Title: Recorder
Inventor: SHIOZAKI TADASHI
IPC: B41J29/38
Filed: 2010-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a recorder considering energy consumption by getting aware of an environmental problem caused by energy consumption.SOLUTION: The recorder (1) is one recorder (1) that receives recording data from transmitters (15 to 17) capable of transmitting the recoding data, and includes: a receiving section 8 receiving the recording data transmitted from the transmitters (15 to 17); a recording section 4 performing recording on a medium to be recorded with; and a controller 11 controlling the recording section 4. The controller 11 does not allow the recording section 4 to start recording immediately even though the receiving section 8 receives one recording data, and allows the recording section 4 to perform recording by collecting a plurality of recording data.
Patent JP-2012119261-A (JP)
Title: Vehicle lamp
Inventor: MATSUNO TAKASHI
IPC: F21S8/12
Filed: 2010-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle lamp capable of attaining cost reduction by reducing the number of components and assembly man-hours by forming a slider of an aiming mechanism integrally with a heat sink.SOLUTION: The vehicle lamp 1 is constructed by including a lens 2, a lens holder 3 for holding the lens 2, a reflector 4 held by the lens holder 3, a heat sink 5 on which the lens holder 3 is installed, an LED light source installed on the heat sink 5, and an aiming mechanism for adjusting an optical axis. The slider 5d of the aiming mechanism is formed integrally with the heat sink 5.
Patent JP-2012124202-A (JP)
Title: Chip varistor and method for manufacturing the same
Inventor: UEDA KANAME
IPC: H01C7/10
Filed: 2010-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a chip varistor that appropriately maintains ESD withstand, while reducing the capacitance without providing an internal electrode.SOLUTION: A varistor part 7 consists of a sintered body containing ZnO as a main component, and manifests voltage nonlinear characteristics. A plurality of conductor parts 9 consist of the sintered body containing ZnO as a main component, and are arranged so as to sandwich the varistor part 7. Each conductor part 9 comprises a main surface 9a connected to the varistor part 7 and a main surface 9b opposed to the main surface 9a. A plurality of terminal electrodes 5 are connected to the main surfaces 9b of the plurality of conductor parts 9. The varistor part 7 comprises a first region 8a where alkaline metal exists; and a second region 8b which extends between the first main surfaces 9a of the plurality of conductor parts 9 and in which alkaline metal does not exist. The conductor part 9 comprises a first region 10a where alkaline metal exists; and a second region 10b which extends between the main surfaces 9a and 9b, and in which alkaline metal does not exist.