baber/WOPTO huggingface dataset:
Patent JP-2011196890-A (JP)
Title: Air-fuel ratio detection device
Inventor: OKAMOTO TAKU
IPC: G01N27/41
Filed: 2010-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an air-fuel ratio detection device capable of suppressing decline of a pump cell capacity.SOLUTION: This air-fuel ratio detection device 1 includes a gas rate determiner 11, a first laminated structure 12, a second laminated structure 13, constant-current circuits 21, 22 for supplying a constant current through both electrodes 12a 12c, 13a, 13c of either of the first laminated structure 12 and the second laminated structure 13, and constant-voltage circuits 31, 32 for applying a constant voltage through both electrodes 12a 12c, 13a, 13c of either of the first laminated structure 12 and the second laminated structure 13. Further, the air-fuel ratio detection device 1 includes a control part 50, and the control part 50 can switch a supply destination of the constant current to the first laminated structure 12 side or to the second laminated structure 13 side, and can switch the application destination of the constant voltage to the laminated structure 12, 13 side which is different from the supply destination of the constant current.
Patent JP-2011203578-A (JP)
Title: Photosensitive resin composition
Inventor: HASEGAWA SHINPEI
IPC: G03F7/004
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive resin composition for a photospacer that has high alkaline developability, high exposure sensitivity, and high resolution, and is excellent in adhesion to a substrate and elastic recovery characteristics even when the cured product employs low-temperature processing.SOLUTION: This photosensitive resin composition (Q) for the photospacer is a photosensitive resin composition of negative type and alkaline developability including hydrophilic epoxy resin (A), multi-functional (meta) acrylate monomer (B), cationic polymerizable compound (C) containing two or more epoxy groups and/or alkoxy groups in a molecule, siloxane compound (D) having two or more hydrolysis alkoxy groups, a photo-radical polymerization initiator (E), and acid generator (F). The elastic recovery rate of the photospacer formed by post-baking the cured product by light irradiation at 200°C or lower is 50% or more.
Patent JP-2011202936-A (JP)
Title: Storage type water heater
Inventor: IDA HIROFUMI
IPC: F24H1/18
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a storage type water heater capable of suitably performing both additional heating of bathwater and hot water supply even when a heat exchanger for bathwater additional heating is provided within a hot water storage tank.SOLUTION: The storage type water heater 100 typically includes: a hot water generation device (heat pump unit 110); a hot water storage tank 132; a hot water circulation pipe 134 for circulating hot water between the hot water generation device and the hot water storage tank; a partition wall 140 disposed inside the hot water storage tank while keeping a predetermined space from an inner wall 132a of the tank to form a vertically opened annular heat exchange region 132b with the inner wall; a bathwater heat exchanger 142 for additional heating disposed in the heat exchange region to be surrounded by the partition wall; a branch pipe 134d branched from the hot water circulation pipe to supply high-temperature hot water to the heat exchange region; and a bathwater circulation pipe 144 circulating bathwater between the bathwater heat exchanger and a bathtub.
Patent JP-2011211254-A (JP)
Title: Portable terminal, wireless communication system, and wireless communication method
Inventor: HAYASHI HIDETAKA
IPC: H04W72/12
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a portable terminal, a wireless communication system, and a wireless communication method capable of improving the success rate for receiving assignment signals on a link channel.SOLUTION: A PHS terminal 1 that communicates wirelessly with a base station 200 capable of performing adaptive array transmission includes: a communication unit 40 that receives a CCH signal transmitted from the base station 200 in a first time period; a timer unit 60 that measures the elapsed time since receiving, in the CCH, a BCCH transmitted from the base station 200 in a second time interval; and a control unit 30 that, in cases of establishing an LCH with the base station 200, transmits an LCH establishment request signal to the base station 200 a third time after the CCH signal has been received and receives, in the CCH, an LCH assignment signal transmitted from the base station 200. The control unit 30 controls the transmission timing of the LCH establishment request signal in such a manner that the transmission timing of the next BCCH by the base station 200 does not coincide with the transmission timing of the LCH assignment signal by referring to the elapsed time measured by the timer unit 60.
Patent JP-2011208699-A (JP)
Title: Control device for power transmission mechanism, and power transmission device
Inventor: HIRAI NOBUYUKI
IPC: F16H59/42
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of shock in an internal combustion engine which can be automatically stopped or automatically started, when automatically started.SOLUTION: During a time when the engine is automatically stopped, a clutch C1 is held ready at hydraulic pressure near stroke-end pressure by the discharge pressure of an electromagnetic pump 70. When the engine is automatically started next, apply control is started to gradually increase the hydraulic pressure to be operated on the clutch C1 by the output pressure of a solenoid SLC1 after the engine completes its explosion cycle and its revolutions are kept stable. This suppresses the transmission of a torque fluctuation due to the first explosion cycle of the engine to the wheel side to suppress the occurrence of torque shock.
Patent JP-2011209577-A (JP)
Title: Organic el display device and driving method thereof
Inventor: KAWAUCHI MASAAKI
IPC: G09G3/20
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an organic EL display device, capable of displaying images with no unevenness of luminance at pixel groups when the images are displayed on the two pixel groups, and a driving method thereof.SOLUTION: A driver IC 12 controls lighting time of organic EL pixels 13 and 14 so that a product of a current density (=driving current/pixel area) flowing through the organic EL pixels 13 and 14 and the light time of the organic EL pixels 13 and 14 becomes constant. Thus, even when there is a difference in pixel area between the organic EL pixel 13 of a dot display unit 7 and the organic EL pixel 14 of a segment display unit 8, display luminance of the organic EL pixels 13 and 14 is made uniform, and an image is displayed without any unevenness of luminance between the dot display unit 7 and the segment display unit 8.
Patent JP-2011211113-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: YAMAMORI YUTA
IPC: G01R31/28
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device capable of shortening a test time of a semiconductor chip.SOLUTION: The semiconductor device is manufactured by a method including: a steps of forming, on semiconductor wafers 10a and 10b, a plurality of semiconductor chips incorporating a test circuit including a pad, wherein the pad includes pads 16a and 16b formed on principal planes of the semiconductor chips 11a and 11b and pads 17a and 17b formed on principal planes of the semiconductor wafers opposite to the principal planes of the semiconductor chips and electrically connected with the pad; a step of mounting a plurality of semiconductor wafers on a stage of an inspecting device 40 while input pads of the semiconductor chips of the adjacent semiconductor wafers are in contact with one another; and a step of bringing a probe 43 of the inspecting device 40 into contact with the pads of the semiconductor chip of the outer semiconductor wafer among the plurality of mounted semiconductor wafers to test the respective semiconductor chips together.
Patent JP-2011217219-A (JP)
Title: Radio communication system
Inventor: DOGE TAKAYUKI
IPC: H04H20/59
Filed: 2010-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication system configured to prevent occurrence of automatic broadcasting that does not make any sense when deferred.SOLUTION: A master station device 1 is equipped with: an automatic broadcast table including deferment designation information indicative of whether a designated date of an automatic broadcast is deferred or suspended for each automatic broadcast; a separate communication detection part 13 for detecting that separate communication is performed when the designated date of the automatic broadcast has come; an automatic broadcast suspension determination part 15 for suspending the automatic broadcast by determining the deferment designation information when the separate communication detection part 13 has detected the separate communication; and an automatic broadcast deferment determination part 16 for deferring the automatic broadcast until the separate communication ends by determining the deferment designation information when the separate communication detection part 13 has detected the separate communication.
Patent JP-2010193492-A (JP)
Title: Molded/integrated touch switch/control panel assembly and method for manufacturing the same
Inventor: CALDWELL DAVID W
IPC: H03K17/96
Filed: 2010-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an integrated touch switch/control panel assembly allowing simplification of a manufacturing process, reduction of manufacturing cost, optimization of touch switch performance and flexible design of the touch switch.  <P>SOLUTION: A touch switch support is integrated with another board, and the board is made to function as a control panel provided with a contact surface corresponding to the touch switch. This manufacturing method is related to integration of touch switches including integrated, thermoformable and injection-molded boards for manufacturing integrated touch switch/control panel assemblies. The assemblies includes ridges, depressions, anchors, overlaps, rivets, bezels or other housings. They can include any combination of flat and curved surfaces. Such assemblies can be incorporated into members of assemblies such as automobiles.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011218381-A (JP)
Title: Electric blind rivet setting device
Inventor: MASUKATA HIROYUKI
IPC: B21J15/26
Filed: 2010-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a battery-driven, small electric blind rivet setting device that dispenses with a pathway for recovering broken mandrels to be provided in a motor shaft.SOLUTION: A recovery container 10 is provided in a tool housing 27 axially forward of an electric motor 13, and a spindle 14 which rotates because of the rotation of a driveshaft 18 connected to the electric motor as circumventing the recovery container is axially movingly connected to a pulling head (30). The positive rotation, stopping of rotation and reverse rotation of the electric motor are controlled by a pulling operation on a trigger and detecting the axial position of the pulling head due to the rotation of the driveshaft.
Patent JP-2011195799-A (JP)
Title: Oily inkjet ink
Inventor: KURIYAMA KATSUMI
IPC: C09D11/00
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To provide oily cyan ink for inkjet excellent in storage stability, suppressing accumulation of water-soluble solids around a nozzle of an inkjet head, and avoiding poor ejection.SOLUTION: The oily cyan ink for inkjet includes at least a copper phthalocyanine pigment, a dispersant, and an organic solvent, wherein the organic solvent contains an ester solvent and/or alcoholic solvent, and the percentage of the water-soluble component in the pigment is not more than 0.15 mass%.
Patent JP-2011221198-A (JP)
Title: Optical fiber unit and optical fiber cable
Inventor: YOKOMIZO KENJI
IPC: G02B6/44
Filed: 2010-04-08
Abstract: PROBLEM TO BE SOLVED: To provide the technique for improving the workability of intermediate after-branching of an optical fiber cable in an easy manner without preventing the realization of small diameter and a high density of the optical fiber cable containing an optical fiber unit.SOLUTION: At the time in which an object to be bonded made from multiple optical fibers is bonded by a bundle material so that an optical fiber unit is constituted, the bundle material floats and sinks vertically in the width direction with respect to the constituting elements of the object to be bonded arranged in parallel and braided in a zigzag manner in the length direction.
Patent JP-2011223360-A (JP)
Title: Transmitter, receiver, control method, and communication system
Inventor: IWAMI HIDEKI
IPC: H04N19/63
Filed: 2010-04-09
Abstract: PROBLEM TO BE SOLVED: To achieve highly accurate synchronization.SOLUTION: A time stamp generation part 124a adds, to encoded data, a time stamp for video control layer synchronization for specifying a reproduction timing of data to be transmitted. A time stamp generation part 127 adds to control information for data transfer a time stamp for line control layer synchronization for specifying a control timing when a line is performed control to a line to which the data is transmitted. After that, a packet to which the time stamp for video control layer synchronization and the time stamp for line control layer synchronization is added is transmitted. The present invention can apply to, for example, a broadcasting system including a plurality of studios and a plurality of sub-control rooms.
Patent JP-2011227552-A (JP)
Title: Entering/leaving identification device for vehicle
Inventor: TAKAMORI TETSUJI
IPC: G08G1/00
Filed: 2010-04-15
Abstract: PROBLEM TO BE SOLVED: To automatically identify "entering" state and "leaving" state of a vehicle with high accuracy without allowing a person such as a driver to perform a special input operation under various situations.SOLUTION: An entering/leaving identification device includes: position information holding means for holding position information concerning a specified spot; present position obtaining means for obtaining information of a present position of a vehicle; vehicle state identification means for identifying a leaving state and an entering state; vehicle position identification means for identifying whether the present position of the vehicle is within a range of a specified region to be fixed by the held position information of the specified spot; and passage time detection means for detecting the length of a passage time when the vehicle position is within the specified region after an obtained state is switched from the entering state into the leaving state. When the passage time detected by the passage time detection means becomes equal to or more than a prescribed time, the leaving state is automatically switched from the leaving state into the entering state.
Patent JP-2011227314-A (JP)
Title: Camera system, camera body, interchangeable lens and camera shake correction unit
Inventor: HAMANO HIDEO
IPC: G03B17/14
Filed: 2010-04-21
Abstract: PROBLEM TO BE SOLVED: To reduce time from the moment a operation system of a camera body is operated till a camera system becomes able to take a image stabilized by a camera shake correction effect, by providing means to start center retention control of an interchangeable lens according to the operation of the operation system on the camera body, in a camera system in which the interchangeable lens can be mounted on the camera body and the interchangeable lens communicates each other.SOLUTION: In communication from a camera body to an interchangeable lens, a center retention signal is provided as a dedicated signal. Before a correction start signal is sent to the interchangeable lens after an operation system is operated, the camera body sends the center retention signal to the interchangeable lens and order the start of center retention control. Thus, the interchangeable lens can stabilize camera shake correction control quickly after receiving the correction start signal from the camera body.
Patent JP-2011224899-A (JP)
Title: Method for manufacturing mold
Inventor: YAMAZAKI MANABU
IPC: B29C33/38
Filed: 2010-04-21
Abstract: PROBLEM TO BE SOLVED: To provide arts for securely eliminating altered layers generated on surfaces of cooling holes.SOLUTION: A mold 10 includes the cooling holes formed for flowing a coolant through the mold. A method for manufacturing the mold 10 includes a heat treatment process and a hole cutting process. In the heat treatment process, the mold 10 having cut holes formed in a hole cutting process is treated with heat by a heat treatment apparatus 35. The surface 28 of each cut hole is altered by the heat treatment. Subsequently in the hole cutting process, the cooling hole 18 is formed by cutting the surface 28 so that cutting thickness is decreased from an entrance 25 of the cut hole toward an inside 27 of the cut hole. The diameter of the inside of the cut hole 22 is larger compared to the diameter of the entrance of the cut hole 22. The cut hole 22 is formed by using a boring tool.
Patent JP-2011230141-A (JP)
Title: Apparatus and method for forming steel pipe
Inventor: ITAMI YOSHIAKI
IPC: B23K13/00
Filed: 2010-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method capable of stably forming a high-quality steel pipe by preventing variation in the outer peripheral length of a material to be formed even in high-speed welding in forming the steel pipe.SOLUTION: The apparatus for forming a steel pipe has rolls 2-4 disposed at least two points with the material 1 to be formed sandwiched, and forms the steel pipe by the rolls 2-4. The apparatus further includes a position correcting means for always correcting the positions of the respective rolls 2-4 which vary due to a repulsive force imposed from the material 1 to be formed during forming by pushing back the rolls to predetermined positions so that the outer peripheral length is prevented from varying. The position correcting means has a monitoring means for always monitoring the positional variation of the respective rolls 2-4, and a moving means for sequentially moving the respective rolls 2-4 to the predetermined positions on the basis of the output of the corresponding monitoring means.
Patent JP-2011232491-A (JP)
Title: Fusion spliced point storage tray and optical closure equipped therewith
Inventor: KOHARA KENJI
IPC: G02B6/00
Filed: 2010-04-27
Abstract: PROBLEM TO BE SOLVED: To improve workability in implementing fusion splicing of an optical fiber core taken from a main cable and an optical fiber core taken from a dropped optical cable.SOLUTION: A fusion spliced point storage tray 14 which stores a fusion spliced point 3 of an optical fiber 1a taken from a main cable and an optical fiber 2a taken from a dropped optical cable 2 comprises: a bottom 14a; a side wall 14 which is installed on the lid side thereof; and a cable temporarily fixing part 15 to temporarily fix the dropped optical fiber 2 at a surface of the side wall 14b on the lid side of a tray body 14' which extends in a longitudinal direction of closure. Fusion splicing work is implemented in a state of temporarily fixing the dropped optical cable 2 at the cable temporarily fixing part 15, which solves the problem of being difficult to control a posture and position due to rigidity and curvature of the dropped optical cable 2, and improves workability in fusion splicing.
Patent JP-2011231676-A (JP)
Title: Vane pump
Inventor: SAKAKIBARA RYUICHI
IPC: F04C29/02
Filed: 2010-04-27
Abstract: PROBLEM TO BE SOLVED: To prevent drive torque of an engine from increasing, as much as possible, due to air sucked from an air passage into a pump chamber.SOLUTION: A lubricant supplied from an oil supply pipe 12 is supplied to the pump chamber 2A via an axial oil supply hole 11a, a diametrical oil supply hole 11b and an axial oil supply groove 11c of an oil supply passage 11. The air passage 13 has a diametrical air hole 13a and an axial air groove 13b, and the diametrical air hole 13a communicates with the axial air hole 13b when the diametrical oil supply hole 11b communicates with the axial oil supply groove 11c. When a flow passage area of the air passage is S, a flow passage area of the oil supply passage is S, a flow passage area of the oil supply pipe is S, a diameter of the diametrical oil supply hole is d, a width of the axial oil supply groove in a rotation direction of a rotor is L, the flow passage area Sof the oil supply passage is set within a range of S<S≤3×S, the flow passage area Sof the oil supply pipe is set within a range of S<S≤3×S, and the oil supply groove width L is set within a range of d<L<4×d.
Patent JP-2010162388-A (JP)
Title: Tape-shaped locking member for seat skin material fixation,
Inventor: TANAKA TAKAAKI
IPC: A44B18/00
Filed: 2010-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tape-shaped locking member, which is easily set to a mold, is excellent in flat flexibility, and can follow sufficiently to a three-dimensional curved surface.  <P>SOLUTION: The tape-shaped locking member for fixation of a seat skin material is composed in such a way that the rear side of a hook surface fastener obtained by mounting hook-shaped fastening elements to stand on a substrate cloth surface of a double-raschel knitted fabric is laminated integrally with a foamed resin layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011232618-A (JP)
Title: Imaging apparatus
Inventor: ICHIKAWA MANABU
IPC: H04N5/225
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a quantity of consumption of a battery is increased while quantity of light emitted by a strobe device is increased during imaging of moving image.SOLUTION: An imaging apparatus comprises: a target object detection part 118 for detecting target object among moving images; light emission part 1020 for emitting auxiliary light; a light emission control part 115, 1021 for controlling the amount of light of the light emission part 1020 on the basis of detected result of target object by the target object detection part 118 during imaging of moving image.
Patent JP-2011233413-A (JP)
Title: Voltage detection device for fuel cell
Inventor: ISHIKAWA SATOSHI
IPC: H01M8/04
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a voltage detection device for a fuel cell, which can measure a cell voltage even if fuel is not supplied in a cell.SOLUTION: A plurality of cells is divided into five blocks, a first block to a fifth block, and an IC for voltage detection is provided to each block. Each IC for voltage detection operates by supplying power from a cell voltage in each connected block, and one of the ICs for voltage detection (21-1) activates by supplying power from a DC/DC converter 42. Therefore, even if a cell voltage drops for such a reason that fuel is not supplied in a cell, the IC for voltage detection (21-1) enables detecting a cell voltage. If a cell voltage detected by the IC for voltage detection (21-1) exceeds a threshold voltage, other ICs for voltage detection start voltage detection. As the result, highly accurate voltage detection is possible.