baber/WOPTO huggingface dataset:
Patent JP-2011161367-A (JP)
Title: Discharge device, impact position formation method of discharge device, method for photographing impact position, and method for confirming discharge
Inventor: MURATA MASAAKI
IPC: B05C5/00
Filed: 2010-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge device with which the amount of a discharge liquid to be used for discharge confirmation is decreased, and which has an economical mechanism, an impact position formation method of the discharge device, a method for photographing impact positions, and a method for confirming discharge.  <P>SOLUTION: The discharge device has a film 16 formed from a resin film 19 soluble in a solvent contained in a discharge liquid. When the discharge liquid is discharged out of respective ports 18 in a state that a plurality of ink heads 11 are moved immediately above the film 16 and kept still, the discharge liquid is impacted against the resin film 19 and the resin film 19 is partially dissolved in the discharge liquid. While the film 16 being rolled up, the impact positions of the resin film 19 are photographed by a photographing device 12 and from the photograph results, occurrence of discharge can be determined for each discharge port 18.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011166446-A (JP)
Title: Imaging device and imaging method
Inventor: IYAMA NORIYUKI
IPC: G03B15/00
Filed: 2010-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging device and an imaging method for capturing an image without missing a chance to capture images including a face deformed by a special scene or environment, which is unlikely to be caused by a change of facial expression.  <P>SOLUTION: A face image is detected from an image captured by an imaging part 3 via a face detecting part 4a. A feature amount detecting part 4b detects feature quantity having a shade whose amount of change by facial expression is small. A deformation determination part 4d determines whether the detected feature quantity has exceeded the amount of change of the facial expression, and the image is recorded in a recording part 8 when it is deformed in excess of the predetermined level.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010200318-A (JP)
Title: Method for digital programmable optimization of hybrid-signal circuits
Inventor: FECHNER PAUL S
IPC: H03K19/173
Filed: 2010-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for digital programmable optimization of hybrid-signal circuits.  <P>SOLUTION: The method includes dividing one or more transistor devices 100 of the hybrid-signal circuit into one or more transistor segments T1, T2, ..., Tn, with each transistor segment including a body tie bias terminal; and each body tie bias terminal is coupled to at least one voltage bias, either by placing each body tie bias terminal, in signal communication with one or more bias nodes in the hybrid-signal circuit, or by placing each body tie bias terminal in signal communication with a non-recision bias voltage source. Each body tie terminal is also arranged so as to be in signal communication with a separate terminal of one or more digital programmable storage elements.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011166576-A (JP)
Title: Through-current prevention circuit and vehicle motor driving circuit
Inventor: FUKUDA YUTAKA
IPC: B60L50/16
Filed: 2010-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve operational reliability by preventing a through-current in accordance with the actual operation of a semiconductor switching element.  <P>SOLUTION: When measuring an electrification current that flows to an IGBT (BTU2) on a lower arm side, a transistor Q2 senses the electrification current of the IGBT (BTU2) with application voltages of serial resistors R1 and R2. A transistor Q3 then level-shifts an output signal of the transistor Q2. A transistor Q4 then forcibly performs OFF control on an IGBT (BTU1) in accordance with an emitter voltage of the transistor Q3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011163500-A (JP)
Title: Gear for dog clutch
Inventor: KUWAJIMA SATOSHI
IPC: F16D11/10
Filed: 2010-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gear for a dog clutch, configured so that stress concentration on the gear by an processing edge can be prevented, and the life of a cutting can be extended by preventing a cutting load from intermittently acting on the cutting tool.  <P>SOLUTION: The gear includes a rim portion 12 having power transmitting teeth 11 formed on the outer periphery, a boss portion 13 to be fitted to a rotating shaft 1, an annular connecting portion 14 connecting the rim portion 12 to the boss portion 13, and a dog member 16 formed on a side surface of the annular connecting portion 14. A machining surface is formed on an axial end surface 13a of the boss portion 13, and a relief groove 18 is formed at a connecting part 17 between the boss portion 13 and the dog member 16 so as to be axially continued from the dog member 16 to the axial end surface of the boss portion 13.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011165289-A (JP)
Title: Electronic device
Inventor: UESAKI IORI
IPC: G06K17/00
Filed: 2010-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device that includes a reading device to reliably read information stored in a storage medium.  <P>SOLUTION: The electronic device is basically composed of a body part 2 and a display part 4 which is provided with a liquid crystal display 3 and movably supported to the body part 2. An opening and closing lid 21 for opening and closing a card slot 16 is provided in front of the card slot 16 formed in the body part 2. When a memory card 10 inserted into the card slot 16 does not reach a read position, the opening and closing lid 21 is supported at a position apart from the card slot 16 so as to prevent move of the display part 4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010118075-A (JP)
Title: Simd type microprocessor
Inventor: HARA KAZUHIKO
IPC: G06F15/80
Filed: 2010-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an SIMD (Single Instruction-stream Multiple Data-stream) type microprocessor meeting the need of improvement in processing speed and enhancement in image quality.  <P>SOLUTION: The SIMD type microprocessor includes m (m is a natural number being two or more) PEs (Processor Elements). In the SIMD type microprocessor, each of the PEs includes an arithmetic part including n (n is a natural number being two or more) arithmetic circuits and performing the processing of maximally n kinds of data at once by the arithmetic circuits.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011165622-A (JP)
Title: Electrolytic solution for lithium-ion secondary battery, and lithium-ion secondary battery
Inventor: UOZUMI ATSUSHI
IPC: H01M10/052
Filed: 2010-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolytic solution for a lithium-ion secondary battery capable of preventing proceeding of thermal runaway reaction of a battery by suppressing heat generation at high temperatures involving a positive electrode, and of suppressing deterioration of battery characteristics.  <P>SOLUTION: Against the total amount of lithium salt, a nonaqueous solvent, and a compound represented by general formula (1), the electrolytic solution for the lithium-ion secondary battery contains 0.1 to 10 mass% of the compound. In the formula, R<SP>1</SP>is, for example, an aryl group of carbon number of 6 to 15, R<SP>2</SP>is, for example, an aryl group of carbon number of 6 to 15 or a linear or branched alkyl group of carbon number of 1 to 4, and R<SP>3</SP>is, for example, an aryl group of carbon number of 6 to 15 or the linear or branched alkyl group of carbon number of 1 to 4. R<SP>1</SP>, R<SP>2</SP>and R<SP>3</SP>may be the same or different from each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011171333-A (JP)
Title: Circuit board and electric wire
Inventor: MURAOKA KOJI
IPC: H01L23/00
Filed: 2010-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit board having an electromagnetic wave absorbing function, which has a simple structure and is manufactured by a simple method, and also to provide electric wires.  <P>SOLUTION: A circuit board 10 has: a thin sheet-like board 1; electromagnetic wave absorbing layer 2a and 2b disposed respectively on both surfaces of the board 1; and circuit wiring 3a and 3b formed by direct printing on the surfaces of the electromagnetic wave absorbing layers 2a and 2b. The electromagnetic wave absorbing layers 2a and 2b are formed to have a sheet-like shape and include a magnetic powder densely mixed in a binder, and the circuit wiring 3a and 3b is a printed conductive ink.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011170484-A (JP)
Title: System for searching company for street light repair work
Inventor: SUWAKI HIDEO
IPC: G06Q50/00
Filed: 2010-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To extract a work company, capable of undertaking the repair of a street light unable to light from a database having accumulated information of work companies, and to display a list of extracted work companies in order from the ones meeting the needs of a street light manager.  <P>SOLUTION: Selection by the street light manager in regard to a work company meeting the needs of the own manager is supported by the provision of a work company database having accumulated information of work expense and the number of days to complete the work, information to identify the street light (street light information), a work company search condition display means for displaying an input area to input a condition (preferential condition) to be preferred from the work expense and the number of days to complete the work when the manager selects a company for placing order, a work company search condition acquisition means for obtaining the street light information and the preferential condition, a work company search result generation means for extracting the work companies and for generating the list arranged in order based on the obtained preferential condition, and a work company search result display means for displaying the list.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011169367-A (JP)
Title: Roller assembly and roller bearing
Inventor: MASUI TAKASHI
IPC: F16C19/28
Filed: 2010-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller assembly having pockets allowing free attachment/detachment of rollers, and storing the rollers in a fall-off preventive manner, and to provide a roller bearing equipped therewith.  <P>SOLUTION: One pocket 71 out of the plurality of pockets located in axial rows in a cage 3 is shaped so that the end of the cylindrical roller on the side of its axial annular portion 30 contacts an inner-periphery cylindrical raceway surface, and the cylindrical roller can be moved in the axial direction of the cylindrical roller from a first condition where the end of the cylindrical roller on the axially outward side is located at an interval from the inner-periphery cylindrical raceway surface into a second condition where the cylindrical roller is located at an interval from the cage 3, while remaining isolated from a portion located on the opposite side to the outer ring side in the radial direction beyond the pitch circle of the cylindrical roller in a pocket defined plane defined by a pair of columnar parts 31, 32 adjacent to each other in the peripheral direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010274906-A (JP)
Title: Road surface state estimation method, vehicle control method, and road surface state estimation device
Inventor: WAKAO YASUMICHI
IPC: B60T8/172
Filed: 2010-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for precisely estimating a state of a road surface where a vehicle is running without having to attach a sensor to a tire, and a device thereof.  <P>SOLUTION: As a tire, a tire 10 for estimating a road surface state is used, which has a row of sipes 14L in which sipes 14 extending in the circumferential direction of the tire are formed in a shoulder part 13m in a cycle P<SB>1</SB>. Vibration of a tread 11 propagated to a knuckle from the tire 10 is detected by an acceleration sensor fitted to the knuckle to obtain a vibration spectrum, and the road surface state is estimated from the magnitude of the level of the vibration that arises from a region R1 of an easily deformable structure including the sipes 14 in the detection frequency calculated from the wheel speed measured by a wheel speed sensor and the cycle P<SB>1</SB>.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010142112-A (JP)
Title: Driving device for synchronous motor
Inventor: SAKAI TSUYOSHI
IPC: H02M7/48
Filed: 2010-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To start a three-phase AC synchronous motor while controlling state of charge of a capacitor 30, prior to an operation of the motor.  <P>SOLUTION: A driver starts a three-phase AC synchronous motor while controlling the state of charge of a capacitor 30 by an initial state controller 53 and a synchronization controller 54, prior to the execution of a normal operation controller 56. Accordingly, a large current is suppressed from flowing to the capacitor immediately after starting the execution of the normal operation controller 56. Consequently, the operation state of the three-phase AC synchronous motor does not become unstable, and the execution of the normal operation controller 56 can be started under the condition where the output voltage of the capacitor is stable.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011171256-A (JP)
Title: Device and method for fixing insulator chain
Inventor: SUGIMOTO MITSURU
IPC: H01B17/48
Filed: 2010-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device capable of easily performing release of a connecting condition with overhead line metal fitting and return work of the connecting condition of an insulator chain.  <P>SOLUTION: In the insulator chain fixing device 1 wherein an insulator chain 25 formed by connecting a plurality of insulators 26 in series is fixed in the axial tension state, the insulator chain fixing device 1 includes a screw fastening body 2 arranged along the insulator chain 25 and expanding and contracting in an axial direction of the insulator chain 25, and an operation member 20 which makes the screw fastening body 2 expand and contract. The screw fastening body 2 is provided with a pair of fixed side screws 3, 3 wherein one end is connected with the insulator 26 on both ends of the insulator chain 25, and a movable side screw 15, wherein both ends are engaged with the other end of the pair of fixed side screws 3, 3, being rotatable around axes of the pair of fixed side screws 3, 3. The operation member 20 is arranged on the movable side screw 15.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011168568-A (JP)
Title: Method for converting carbon dioxide into acetic acid, and catalyst used therefor
Inventor: KOYANAKA HIDEKI
IPC: B01J23/34
Filed: 2010-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for converting carbon dioxide into acetic acid, capable of efficiently converting carbon dioxide into acetic acid inexpensively, simply and easily, and with high safety; and a catalyst used therefor.  <P>SOLUTION: Carbon dioxide is converted into acetic acid by contacting carbon dioxide and oxygen with an aqueous solution including at least one kind of metallic ion selected from the group consisting of manganese ion, chromium ion and cobalt ion, in the presence of manganese oxide.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011175369-A (JP)
Title: Unmanned conveying vehicle
Inventor: HAYAKAWA MAKOTO
IPC: B61B13/00
Filed: 2010-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To raise conveying efficiency by achieving limiting of vehicle speed according to a condition of a load.  <P>SOLUTION: In an unmanned conveying vehicle, limiting of vehicle speed is performed by determination condition of deviation of gravity center position of the load and a turning direction. Namely, limiting of the vehicle speed is performed in the event of right deviation and left turning, and in the event of left deviation and right turning, and limiting of the vehicle speed is not performed when the gravity position of the load is not deviated or when turning in the travelable direction in a stable state, even if deviated. Thus, the efficiency of the conveying vehicle is raised, while the vehicle speed limiting according to the state of the load is achieved.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011175056-A (JP)
Title: Image forming apparatus
Inventor: NARUSE AKIRA
IPC: G03G15/08
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus for preventing false detection due to magnetic noise when detecting a residual amount of toner in a hopper by using a lead switch.  <P>SOLUTION: The image forming apparatus raises a magnet 301 with an eccentric cam 305 that rotates in synchronization with a supply screw 304 supplying the toner to a developing unit. In addition, the magnet 301 is supported with a liquid surface detection means 302 so as not to sink in toner liquid. The lead switch 200 detects whether the magnet 301 is located close thereto. When an interval of an ON-edge where the magnet 301 moves from the outside of the neighborhood of the lead switch 200 to the neighborhood to turn on the lead switch is generated within a predetermined time, the ON-edge is defined as false detection, and toner supply from a toner cartridge to the hopper is prohibited. The image forming apparatus supplies toner when it exceeds the predetermined time.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010149934-A (JP)
Title: Packaging container
Inventor: ISHIKAWA MASAHARU
IPC: B65D6/18
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foldable packaging container, resistant to the pressure and impact vertically and laterally, and free from the damage to the contents due to deformation during transportation and storage.  <P>SOLUTION: The packaging container includes: a side plate with a bottom plate made of a plastic corrugated board having a bottom plate 3a and two foldable side plates 3b, 3c rising from the two opposite sides thereof; a frame body 1 from the two opposite sides of which the two foldable side plates each hang down; two swing side plates made of the plastic corrugated board which each hang down from the other two sides of the frame body; two reinforcement side plates made of the plastic corrugated board which each hang down to the bottom plate inside the foldable side plates from the two sides of the frame body from which the foldable side plates hang down; and a lid made of the plastic corrugated board. A crease line is formed on the upper, lower and intermediate portions of each foldable side plate, and the upper portion of each reinforcement side plate. The packaging container changes in shape form a box-shaped configuration into a flat folded state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011172815-A (JP)
Title: Game machine, presentation method of game machine, and presentation program
Inventor: SAKAMOTO HIROMICHI
IPC: A63F7/02
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine, a presentation method of the game machine, and a presentation program, which are capable of providing impressive presentation to a player during the play and capable of further enhancing the amusement of the play by providing the same special presentation as the presentation when a presentation button is operated according to the convenience of a game machine side even if the player does not operate the operation button.  <P>SOLUTION: An announcement image of an operating means 500, a normal ready-to-win presentation image and a special ready-to-win presentation image are stored in a storing means 301. A presentation control means 300 makes a first display control means 302 display the normal ready-to-win presentation image in a display means 400 when a control command is output from a main control means 200, and superpose the announcement image on the normal ready-to-win presentation image. When a determining means 304 determines that a prescribed time comes without operation of the operating means 500 by the player, a second display control means 303 terminates the display of the announcement image and normal ready-to-win presentation image in the display means 400 and starts the display of the special ready-to-win presentation image.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011181591-A (JP)
Title: Thin film semiconductor device, apparatus for manufacturing thin film semiconductor device, and method for manufacturing thin film semiconductor device
Inventor: YAMAGUCHI SHINYA
IPC: G02F1/1333
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a thin film semiconductor device which is formed by a low-temperature process, achieves a relatively high field effect mobility, and is stable with respect to light and heat and applicable to a bending environment.  <P>SOLUTION: The thin film semiconductor device includes a plastic substrate 2, a barrier layer 3, a semiconductor layer 7, an insulating layer 8a formed in contact with one of upper and lower surfaces of the semiconductor layer 7, a source electrode 9a, a drain electrode 9b, a gate electrode 9c, and a gate insulating film 8a. The semiconductor layer 7 contains at least one non-metal element, at least one semi-metal element, and at least one metal element. The non-metal element component is a mixture of at least oxygen (O) and nitrogen (N), and the ratio of the nitrogen (N) to the oxygen (O) ((number density of N)/(number density of O)) is 0 to 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011180249-A (JP)
Title: Light deflector, method of manufacturing the same, optical device, and display device
Inventor: AZUMI JUNICHI
IPC: B81C1/00
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light deflector that suppresses a variation in machining torsion bars, to provide a method of manufacturing the light deflector, and to provide an optical apparatus and a display device.  <P>SOLUTION: The light deflector A includes: a movable plate 1 for reflecting light; a pair of torsion bars 2a, 2b each of one-side ends of which is fixed to the movable plate, and the other end is fixed to a support body, and which pivotally support the movable plate so as to be rotated and vibrated; and a drive mechanism for rotating and vibrating the movable plate. The torsion bars 2a, 2b contain a single crystal silicon. Shapes of the torsion bars 2a, 2b in cross sections vertical to the surface of the movable plate 1 and in the pivotally support direction of the torsion bars are formed so that a nearly center in the vertical direction on the surface of the movable plate of the cross section is made a center line, and shorter bottoms of one of upper bottoms and lower bottoms of two nearly-homologous phase trapezoids are joined at the center line.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011180804-A (JP)
Title: Unit and system for position detection
Inventor: SAKURAI SHINJI
IPC: G06F3/042
Filed: 2010-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a position detection unit and a position detection system that facilitate the installation of an imaging device.  <P>SOLUTION: A first member 51 constituting a hook-and-loop fastener 5 is attached to a top surface 20t of a casing 20 of a projector 2, and a second member 52 constituting the hook-and-loop fastener 5 is attached to a bottom surface 30b of a casing 30 of the imaging device 3. As to the first member 51 and second member 52, for example, one member has a hook-raised surface and the other member has a loop-raised surface. The two surfaces are pressed together to join them both. The hook-and-loop fastener 5, which disjoins and separates when pulled firmly, can join and separate repeatedly. The imaging device 3 is thus detachably fixed to the projector 2 via the hook-and-loop fastener 5.  <P>COPYRIGHT: (C)2011,JPO&INPIT