baber/WOPTO huggingface dataset:
Patent JP-2012200134-A (JP)
Title: Dc/dc converter and television using the same
Inventor: MURAKAMI KAZUHIRO
IPC: H04N5/63
Filed: 2012-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a DC/DC converter that implements an improved noise resistance characteristic.SOLUTION: A DC/DC converter 10 includes a high side transistor QH as a switching element, and a low side transistor QL as a synchronous rectifying element. A first main electrode D and a second main electrode S of the high side transistor QH are connected to an input voltage VIN and an external terminal T1, respectively. A detection transistor QD is disposed in parallel with the high side transistor QH, and an on voltage of the high side transistor QH in an on phase is output as a detection voltage VQD from the detection transistor QD. The output detection voltage VQD is added to a feedback voltage VFB1 at an adder CB and input into a comparator CMP1. An on period of a one-shot pulse PS1 output from the comparator CMP1 is regulated in proportion to the magnitude of the sum of the detection voltage VQD and the feedback voltage VFB1.
Patent JP-2012164312-A (JP)
Title: Commercial game system and method
Inventor: RICHARD WILEN
IPC: G06Q50/10
Filed: 2012-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a commercial game that poses questions to a user related to advertisements that the user views or listens to using a multimedia device such as a computer connected to the Internet.SOLUTION: Points may be awarded to a user based on the number of questions answered correctly, the number of advertisements viewed, the length of time advertisements are viewed, the number of attempts at answering each question before providing a correct answer, or other advertiser-selected criteria. Points earned by the user are immediately redeemable for services such as subscription services, movies downloads and Pay-Per-View credits, or for any other tangible or intangible goods, services, or rewards representing a monetary value. If the user provides an incorrect answer to a question, the user is permitted to watch the advertisement multiple times until the correct answer is provided and points are awarded.
Patent JP-2012214702-A (JP)
Title: Resin composition and molded article made of the resin composition
Inventor: SAIJO KENTO
IPC: C08L69/00
Filed: 2012-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition in which even if a polyarylate resin inferior in the flowability of a fabrication time is contained, the moldability is improved by improving the flowability, and further the visibility is improved without deteriorating heat resistance and mechanical characteristics which the polyarylate resin has originally.SOLUTION: The resin composition includes: a polyarylate resin (A); a polycarbonate resin (B); and an acrylonitrile-styrene copolymer (C), wherein the mass proportions of the components simultaneously satisfy the following condition (I) and the following formula (II). (I): The mass proportion of (A) is at least 30% by mass in the resin composition including (A) and (B). (II): (C)/[(A)+(B)+(C)]=5/100-30/100.
Patent JP-2015084607-A (JP)
Title: Power storage system
Inventor: IMAI SHINJI
IPC: H02J7/02
Filed: 2012-02-08
Abstract: PROBLEM TO BE SOLVED: To solve the following problem: in a conventional power storage system in which a capacitor and a lead acid battery are concurrently charged, the capacitor is fully charged earlier than when the lead acid battery is fully charged and thus charging is completed and even when a capacitor voltage drops, the lead acid battery is not fully charged; therefore, electric power cannot be supplied to an electric motor.SOLUTION: The power storage system, in which a capacitor and a lead acid battery are concurrently charged, is configured to detect that the lead acid battery is fully charged in charging the power storage system and after detection of the full charging, to start charging the capacitor and not to complete charging until the lead acid battery has been fully charged.
Patent JP-2013164016-A (JP)
Title: Vehicle control device
Inventor: SAKAKIBARA TOSHIKI
IPC: F02D17/00
Filed: 2012-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle control device capable of restraining an idle stop prohibiting state from being continued over a long period, while restraining reduction in residual capacity of a battery.SOLUTION: After automatically stopping and automatically restarting an engine 10, when performing charging control for increasing the residual capacity of a battery 11 up to a first threshold value, on condition that the residual capacity of the battery 11 is more than a second threshold value set smaller than the first threshold value and is more than the residual capacity of the battery 11 when automatically stopping the engine 10, the performance of idle stop control is permitted. When starting the engine 10 by manual operation of a driver, when the residual capacity of the battery 11 is more than the second threshold value, the performance of the idle stop control is permitted.
Patent JP-2012214019-A (JP)
Title: Image forming apparatus
Inventor: KOMABA HIROYOSHI
IPC: B41J2/01
Filed: 2012-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus provided with a liquid coating device that can prevent the supply shortage and leakage of a treatment liquid.SOLUTION: The image forming apparatus 300 is provided with the liquid coating device 200 equipped with at least a roller arranged facing the conveyance passage of a recording medium and a roller adjacent to the roller. The rollers facing the conveyance passage serve as a treatment liquid coating roller 232 for the recording medium and as a drawing up roller 233 that is adjacent to the treatment liquid coating roller 232 and draws up the treatment liquid contained in a treatment liquid tray 206 toward the treatment liquid coating roller 232. The image forming apparatus 300 includes a liquid level inclination means 251-254 for detecting the inclination of the liquid level, a treatment liquid supply means 203, and a control part 1000 in which the liquid level inclination detection means 251-254 are connected to the input side and the treatment liquid supply means 203 is connected to the output side. The control part 1000 stops the drive of the treatment liquid supply means 203 when the inclination of liquid level from the liquid level inclination means 251-254 reaches a predetermined amount or more.
Patent JP-2013169874-A (JP)
Title: Vehicle body structure
Inventor: SOTOYAMA SACHITAKA
IPC: B62D25/20
Filed: 2012-02-20
Abstract: PROBLEM TO BE SOLVED: To efficiently transmit a load inputted from a longitudinal direction of a vehicle body.SOLUTION: A vehicle body structure 10 includes: a resin-made lower panel 12L with a lower wall 32 constituting a lower part of a floor part; and a resin-made upper panel 12U with upper walls 40, 44, in which a tunnel part 38 and rocker parts 36 having a closed cross sectional structure, respectively extending in the longitudinal direction of the vehicle body are structured opposedly to the lower wall 32 in the central part and both side parts in the vehicle width direction of the floor part, opening parts 41A, 41B having a tapered shape respectively on the front side of the vehicle body and the rear side of the vehicle body are formed in groove parts 41 between the tunnel part 38 and the rocker parts 36, joining parts 80 joined with joined parts 81 of the lower wall 32 are formed in the groove parts 41 on the front side of the vehicle body of the opening parts 41A, and moreover, joining parts joined with joined parts of the lower wall 32 are formed in the groove parts 41 on the rear side of the vehicle body of the 41B, respectively.
Patent JP-2013172126-A (JP)
Title: Photoelectric conversion element and method for manufacturing the same
Inventor: NISHINO HIROKI
IPC: H01L31/04
Filed: 2012-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a photoelectric conversion element capable of improving conversion efficiency by providing a selective emitter structure in which a high-concentration region having a required minimum size is formed.SOLUTION: A method for manufacturing a photoelectric conversion element comprises the steps of: forming dopant layers (16n, 16p) on a rear surface of a silicon substrate (12); thermally processing the silicon substrate (12) after forming the dopant layers (16n, 16p) on the rear surface of the silicon substrate (12); forming a contract hole 30n on the dopant hole 16n by irradiating the dopant layer 16n with a laser and a contact hole 30p on the dopant layer 16p by irradiating a part of the dopant layer 16p with a laser after thermally processing the silicon substrate (12) in which the dopant layers (16n, 16p) are formed on the rear surface; and forming an electrode 20n in the contact hole 30n and an electrode 20p in the contact hole 30p.
Patent JP-2013175497-A (JP)
Title: Through hole formation method and manufacturing method of silicon substrate having through hole formed by the same
Inventor: IGARASHI YOICHI
IPC: B81C1/00
Filed: 2012-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a through hole formation method, etc. which inhibits misalignment of center axes of holes formed on both surfaces of a substrate, also inhibits the occurence of notching without causing metal contamination thereby improving the dimensional accuracy, and performs dry etching to form through holes on the silicon substrate.SOLUTION: In a through hole formation method, through holes are formed in a silicon substrate by dry etching. The through hole formation method includes steps of: forming a composite substrate by fixing the silicon substrate to a support substrate supporting the silicon substrate; and performing dry etching to the composite substrate from the silicon substrate side thereby forming the through holes in the silicon substrate. A support substrate, in which holes are formed in regions corresponding to through hole formation regions of the silicon substrate and located on a surface of the support substrate which contacts with the silicon substrate, is used as the support substrate.
Patent JP-2013173277-A (JP)
Title: Substrate-less double-sided adhesive sheet
Inventor: SAITO TOMOHISA
IPC: B32B27/36
Filed: 2012-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a substrate-less double-sided adhesive sheet, in which both surface release films laminated on an adhesive layer can be judged easily visually in a process of connecting members together using the substrate-less double-sided adhesive sheet.SOLUTION: In a substrate-less double-sided adhesive sheet, polyester films with a release layer are laminated respectively on both sides of an adhesive layer via the release layer, in which one polyester film includes a compound emitting light by UV light.
Patent JP-2012108550-A (JP)
Title: Optical transmitter
Inventor: AKIYAMA TAKASHI
IPC: G02F1/025
Filed: 2012-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmitter for optical interconnection in which large transmission capacity can be achieved even if the number of light emitters such as VCSEL is small, and the device is easy to be downsized.SOLUTION: An optical transmitter includes optical guides 117 into which wavelength division multiplex continuous light is inputted, a plurality of modulators 121 disposed along a long direction of the optical guides 117 and for performing modulation by changing transmittance from input ports to through ports on light transmitting through the optical guides 117 according to electrical signals supplied from the outside, and an optical signal output unit 113 for outputting the light modulated by the plurality of modulators 121. The plurality of modulators 121 have different wavelengths of light modulable to each other.
Patent JP-2013178938-A (JP)
Title: Operation button structure of electronic apparatus
Inventor: MIYAMOTO SHOHEI
IPC: H01H3/12
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an operation button structure of an electronic apparatus capable of keeping a function of an operation button even if a switch operating member integrally formed on a case is broken.SOLUTION: A switch element 12 turned on/off by receiving pushing operation, is provided in a case 10, and a button member 11 pushing-operated is disposed on the case 10. A switch operating member 14 for receiving the pushing operation of the button member 11 and abutting on the switch element 12 to turn on/off the switch element 12 is disposed on a back portion of the button member 11. The switch operating member 14 has a recessed portion 18 having elasticity and engaging with the button member 11, and on the other hand, a projection 11a for engaging with the recessed portion 18 is provided on a back surface of the button member 11. The switch operating member 14 is held by engaging both, and the switch operating member 14 and the switch element 12 are close to each other. Even if the switch operating member 14 separates from the case 10 and loses an elastic function, the holding state is kept.
Patent JP-2013179011-A (JP)
Title: Circuit board
Inventor: FUKUDA SHUSUKE
IPC: H01R4/64
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a technology of ensuring a reliable ground at low cost by employing a grounding metal fitting having external dimensions defined by the standards of surface mount electronic parts.SOLUTION: A substrate body 12 of a circuit board 10 has a screw hole 80 for fixing a screw is formed therein. Four grounding metal fittings 20 are soldered and mounted around the screw hole 80. After all grounding metal fittings 20 are positioned so that one grounding metal fitting 20 is allocated to a pair of soldering portions 15, they are soldered and mounted by a reflow process. An outer shape of the grounding metal fitting 20 has external dimensions defined by the standards of surface mount electronic parts.
Patent JP-2013182308-A (JP)
Title: Working situation display device and working situation display method
Inventor: ISHIMOTO HIDEAKI
IPC: G05B23/02
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To easily check current working situations or working procedures.SOLUTION: The working situation display device includes: an operation data acquisition section 11 for acquiring operation data corresponding to a series of works designated by a user from an operation data storage section 16; a condition data acquisition section 12 for acquiring condition data corresponding to the operation data acquired by the operation data acquisition section 11 from a condition data storage section 17; a determination section 14 for determining whether or not there is any error in an operation content and operation results corresponding to the operation data acquired by the operation data acquisition section 11 on the basis of the condition data acquired by the condition data acquisition section 12; and a screen generation/display section 15 for generating and displaying a list screen for displaying work information including working situations of each operation item in the order of the series of works. The screen generation/display section 15 adds error display including an error content and error places on the list screen when it is determined that there is any error in the operation content and operation results by the determination section 14.
Patent JP-2013182721-A (JP)
Title: Heating cooker
Inventor: MORO MASAYUKI
IPC: F24C7/00
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a heating cooker which enables a user to check the finishing state of cooked foods in a grill compartment and easily clean the grill compartment.SOLUTION: A heating cooker includes: a body case 1 where a top plate is provided at an upper part; an opening 1a provided at a front surface of the body case 1 and having a length that is substantially the same as a width of the body case 1; a grill compartment 30 installed in the body case 1 and having a front surface opening 30a having substantially the same size as the opening 1a; and a grill door 30b for opening and closing the front surface opening 30a of the grill compartment 30. A depth of the grill compartment 30 is shorter than a width of the grill compartment 30.
Patent JP-2013183438-A (JP)
Title: Display device
Inventor: NAKAGAWA SHINJI
IPC: G09F9/00
Filed: 2012-03-05
Abstract: PROBLEM TO BE SOLVED: To improve resolution when a multi-viewpoint video is displayed in both horizontal and vertical directions.SOLUTION: A display device includes a multi-primary color display panel. One pixel is constituted of n-pieces of sub-pixels which continue along a row direction among a plurality of sub-pixels. The n-pieces of sub-pixels include at least four sub-pixels for displaying mutually different colors. When a multi-viewpoint video is displayed, signal conversion is performed so that display by a virtual pixel can be performed. A signal conversion circuit includes: a low pass color signal generating section; a high pass luminance signal generating section; and a rendering processing section. The rendering processing section performs a rendering processing so that low pass color information is displayed by the virtual pixel constituted of n-pieces of sub-pixels which continue along an oblique direction, and high pass luminance information is displayed by the plurality of virtual pixels each constituted of one sub-pixel or sub-pixels whose number is two or more and less than n, which are arranged along the oblique direction, and the plurality of virtual pixels being able to display achromatic colors.
Patent JP-2013186598-A (JP)
Title: Information processor and program
Inventor: SAITO TOSHIAKI
IPC: G06K7/10
Filed: 2012-03-06
Abstract: PROBLEM TO BE SOLVED: To enable commodity registration for both commodities with JAN-8 bar code attached and commodities with UPC-E bar code attached.SOLUTION: An information processor includes: preferential specification determination means for determining which specification is to be preferentially processed, JAN-8 or UPC-E; code input means for inputting a code via an operation part; first determination means for determining whether a check digit of the code input by the code input means is correct on the basis of the rules matching one specification in response to the determination by the preferential specification determination means; second determination means for determining that the check digit of the code input by the code input means is correct on the basis of the rules matching the other specification when the first determination means determines that it is not correct; and output means for outputting the code to an external terminal when the first determination means or the second determination means determines that it is correct.
Patent JP-2013186401-A (JP)
Title: Developing device and image forming apparatus including the same
Inventor: NAKAYAMA ATSUYOSHI
IPC: G03G15/08
Filed: 2012-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a developing device and an image forming apparatus including the same.SOLUTION: A developing device 2 comprises: a developer tank 61 that has an opening 611 facing a photoreceptor 32 and houses developer 60; a developer carrier 62 that is provided inside the developer tank at a position facing the photoreceptor, carries the developer on its surface and supplies the developer to the photoreceptor via the opening; a developer regulation member 65 that is provided inside the developer tank and includes a regulation section 67 for regulating the amount of the developer carried on the surface of the developing carrier by pressing the surface; and an opening/closing mechanism for opening/closing the opening. The opening/closing mechanism opens/closes the opening by moving the developer regulation member.
Patent JP-2013189132-A (JP)
Title: Braking control device
Inventor: NAKAMURA KENSUKE
IPC: B60L50/16
Filed: 2012-03-14
Abstract: PROBLEM TO BE SOLVED: To prevent sudden variation of brake pedal reaction force during braking.SOLUTION: A hybrid vehicle 100 comprises: a brake device 1 applying a frictional braking torque to wheels 3a-3d in response to movement of an input member of a brake pedal; an electric motor 121 applying a regenerative braking torque to the wheels 3a, 3b; and a control part 200. The control part 200 finds a limit value of the regenerative braking torque that can be generated in accordance with an operation condition of the electric motor 121 or an energy storage device 122 during braking, and reduces a ratio of the regenerative braking torque to the frictional braking torque in the middle until the regenerative braking torque reaches the limit value.
Patent JP-2013197149-A (JP)
Title: Tape adhering device and tape adhering method
Inventor: MUKUMOTO YASUNORI
IPC: H01L21/304
Filed: 2012-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a tape adhering device and a tape adhering method.SOLUTION: A tape adhering device 1 according to the present invention adheres a second tape 72 to second faces 61b, 62b of a wafer 61 and a ring frame 62 adhered to a first tape 71 and integrally held. The tape adhering device 1 comprises: a wafer support table 21 supporting the wafer 61; a ring frame support table 22 supporting the ring frame 62; tape arrangement means for arranging the second tape 72 so that an adhesive face 72a is directed to the second faces 61b, 62b; movement means for relatively moving the wafer support table 21 so that the second face 61b is on the same plane as the second face 62b or projects from the second face 62b; and pressing means 51 for pressing the adhesive face 72a of the second tape 72 in close contact with both of the second face 61b of the wafer 61 and the second face 62b of the ring frame 62 while the second face 61b projects from the second face 62b.
Patent JP-2013194817-A (JP)
Title: Chain tensioner of engine
Inventor: NOMURA YUKIHIRO
IPC: F02B67/06
Filed: 2012-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a chain tensioner of an engine capable of changing a projection quantity of a plunger with good responsiveness.SOLUTION: A chain tensioner is provided with a discharge amount variable mechanism 35 which can change a discharge amount of oil discharged from a discharge path 35 to the outside, depending on hydraulic pressure from an oil gallery 2 of an engine 1. By the constitution, a projection quantity of a plunger 26 of the chain tensioner can be changed in view of the hydraulic pressure of the supplied oil, so that change of the projection quantity of the plunger 26 is performed with good responsiveness.
Patent JP-2013195219-A (JP)
Title: Internal defect inspection device and internal defect inspection method
Inventor: KOREEDA YUICHI
IPC: G01N22/02
Filed: 2012-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an inspection device and an inspection method which can easily detect a layered defect inside a measured object with high accuracy in a short period.SOLUTION: An inspection device comprises: a transmission antenna 1 outputting a microwave 8 applied to a measured object 10; and a reception antenna 2 which is spatially separated from the transmission antenna 1 and which receives a reflected wave 9 of the microwave 8 reflecting on the measured object 10, so as to detect a layered defect 11 inside the measured object 10. The microwave 8 applied to the measured object 10 includes a frequency causing interference due to multiple reflection between a surface 12 of the measured object 10 and the defect 11. The intensity of the reflected wave 9 at the frequency is measured, so that the defect 11 inside the measured object 10 is detected.