baber/WOPTO huggingface dataset:
Patent JP-2013058009-A (JP)
Title: Image forming device and control method thereof
Inventor: NAKAMA MOTOKI
IPC: G06F3/048
Filed: 2011-09-07
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it is not intuitively grasped which area an accessed object exists in a whole object group belonging to an upper hierarchy object when an object is accessed while arranged hierarchical in conventional image processing devices.SOLUTION: A control method of an image forming device comprises: displaying a first object to be interested in an upper hierarchy and a second object corresponding to a lower hierarchy of the interested first object (Step S13); moving the first object being displayed corresponding to an indication of moving the first object (Step S14); displaying the first object so as to interlock and move the second object corresponding to the lower hierarchy (Step S16); and determining a movement amount of the second object to be interlocked and moved, based on a number N of the second objects corresponding to the lower hierarchy of the interested first object (Step S23), where N is larger as increased.
Patent JP-2013059189-A (JP)
Title: Gate drive circuit
Inventor: TASAKA YASUSHI
IPC: H02M1/08
Filed: 2011-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a gate drive circuit in which the switching characteristics at the time of turn-on do not vary and is capable of stably turning on a switching element without generating power loss at the time of current regeneration.SOLUTION: A gate drive circuit turns on/off a normally-off-type switching element Q1, which has a drain, a source, and a gate, and is composed of a wide band-gap semiconductor, by applying a control signal from a control circuit to the gate of the switching element Q1. A normally-on-type switching element Q2 is connected in parallel to a series circuit that is connected between a control circuit and the gate of the switching element and is composed of a capacitor C1 and a resistor R1, and a gate of the switching element Q2 is connected to GND. The switching element Q2 supplies a gate bias current according to a gate voltage of the switching element Q1 and short-circuits between the gate and the source at the time of off of the switching element Q1.
Patent JP-2013056470-A (JP)
Title: Apparatus and system for forming image
Inventor: KOJIMA NAOSATO
IPC: H04N1/00
Filed: 2011-09-08
Abstract: PROBLEM TO BE SOLVED: To enable coping with the request from other apparatuses while maintaining the power saving state.SOLUTION: A main CPU 111 measures the use frequency of the device information used by the request from other apparatuses connected with the network for each piece of device information, selects a part of the device information from predetermined device information according to the measured use frequency, and makes a sub RAM 117 memorize the selected device information. In the sleep mode, a sub CPU 116 processes the request from other apparatuses by using the device information memorized in the sub RAM 117, when the device information used by the request from other apparatuses is memorized in the sub RAM 117.
Patent JP-2013060325-A (JP)
Title: Method for measuring strength of chemically strengthened glass, method for reproducing crack of chemically strengthened glass, and method for manufacturing chemically strengthened glass
Inventor: Akiba shusaku
IPC: C03C21/00
Filed: 2011-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring the strength of chemically strengthened glass which reflects the situation of an actual drop fracture more appropriately and reproduces slow crack shatter in the chemically strengthened glass, a method for reproducing a crack of the chemically strengthened glass, and a method for manufacturing the chemically strengthened glass.SOLUTION: The method for measuring the strength includes applying a load to an indenter 16 formed in a sharp shape with a minimum cross section angle θmin of 120° or less for a tip portion 16a, pushing the load under a static load condition such that the tip portion 16a is vertical to a surface 10a of the chemically strengthened glass 10, and then measuring the load when the chemically strengthened glass cracks.
Patent JP-2013064383-A (JP)
Title: Centrifugal pump
Inventor: ISHIZUKA SHINOBU
IPC: F04D29/46
Filed: 2011-09-20
Abstract: PROBLEM TO BE SOLVED: To constitute a centrifugal pump while arbitrarily selecting a favorable operation water amount range by arbitrarily changing a water amount of the highest efficiency by combining one casing and one impeller, and to perform stable operation by rotating the impeller at favorable balance.SOLUTION: A centrifugal pump comprises: an impeller 12 which is connected to a rotating shaft 46 and rotates; a casing 30 which has a discharge port 30b and accommodates the impeller 12 therein; a casing cover 34 which tightly seals an opening of the casing 30; a guide plate 54 which has a plurality of sets of passages 62a, 62b, and 64a, 64b located in positions which substantially coincide with each other when rotated at prescribed angles, and penetrate the impeller side and the casing side, and is arranged concentrically with the impeller 12 in the casing 30 so that a guide passage 60 communicating with the discharge port 30b may be formed between the casing 30 and itself; and a closing member 70 which closes the other passage at the impeller side while leaving one set of passages in the plurality of sets of passages.
Patent JP-2013065250-A (JP)
Title: Work document management device, work document management system, work document management method, and program
Inventor: KANAYAMA KAZUMICHI
IPC: G06Q10/06
Filed: 2011-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a work document management device that enables a person in charge of a work to certainly obtain a necessary document.SOLUTION: A work document management device 5 associates work schedule data and outsourcing conditions registered in advance, and displays a worker's schedule for each person in charge of a work. When a work of the displayed work schedule is selected, the work document management device 5 associates the selected work with a necessary document, and displays it as a print candidate. The work document management device 5 can discriminate whether all the mandatory documents required for each work and for each schedule have been printed. The work document management device 5 also records a printer and a print edition of a printed document as a print log. This enables a person in charge of a work to certainly obtain a necessary document.
Patent JP-2013066950-A (JP)
Title: Wire saw device, workpiece cutting method, wafer manufacturing method, and semiconductor wafer
Inventor: OKI NAOHIRO
IPC: B24B27/06
Filed: 2011-09-20
Abstract: PROBLEM TO BE SOLVED: To improve a cutting speed by suppressing or preventing decrease in cutting sharpness due to the cutting in which a wire is not completely come off from a workpiece during the reciprocation of the wire.SOLUTION: A wire saw device 1 is configured to cut a workpiece 7 with multiple rows of wires 41, 42 between a plurality of grooved rollers 2, 3 by the reciprocation of the wires 41, 42, while one ends of the cutting wires 41 and 42 wound between the plurality of groove rollers 2, 3 being disposed by prescribed intervals are wound around supply bobbins 51, 52, and the other ends are wound around collecting bobbins 61, 62, wherein there are provided two pairs of a pair of the supply bobbin 51 and collecting bobbin 61, and of a pair of the supply bobbin 52 and collecting bobbin 62, and the two wires 41, 42 corresponding to the two pairs are reciprocated.
Patent JP-2012223552-A (JP)
Title: Process for preparing dental restoration
Inventor: RITZBERGER CHRISTIAN
IPC: A61C5/77
Filed: 2011-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a process for preparing dental restorations wherein glass ceramics and/or glass can be used and can be advantageously processed to the desired restorations.SOLUTION: In the process for preparing dental restorations, lithium silicate glass ceramic or lithium silicate glass which contains at least 8.5 wt.% transition metal oxide is used. The transition metal oxide is selected from a group consisting of oxides of yttrium, oxides of transition metals with an atomic number of 41-79 and mixtures of these oxides.
Patent JP-2013067409-A (JP)
Title: Sheet storage box with injury prevention sheet outlet
Inventor: FUJIMOTO HIROYOSHI
IPC: A47K10/20
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To solve the problem that though a conventional sheet storage box with no plastic sheet attached to a sheet outlet for taking out a sheet allows the sheet to be easily taken out therefrom and the sheet outlet is configured in a way that dust is unlikely to enter therein, the sheet outlet is narrowed depending on conditions and there remains the possibility that fingers may be hurt when the hand is inserted into the sheet storage box.SOLUTION: The sheet outlet for the sheet storage box is designed to prevent fingers from being jammed in a narrow portion of the sheet outlet and to prevent children from being hurt with a lid detached from the sheet storage box along perforations.
Patent JP-2013068887-A (JP)
Title: Photomask blank, manufacturing method of the same and manufacturing method of photomask
Inventor: YAMAZAKI TAICHI
IPC: G03F1/68
Filed: 2011-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a photomask blank and a manufacturing method of the same capable of achieving more stable processing of a shifter without impairing transmissivity of a transmission part, in manufacture of a photomask having the shifter obtained by etching until arbitrary depth into a support substrate.SOLUTION: In a photomask blank having a support substrate 11 composed of quartz and a first light shielding film 12, there is formed, on one surface of the support substrate 11, an etching stop film 13 which is not substantially etched at the time of dry etching processing of the support substrate 11. On a surface, opposite to the support substrate 11, of the etching stop film 13, there is formed a transmission layer 14 composed of material identical to that of the support substrate 11. The first light shielding film 12 is formed on a surface, opposite to the etching stop film 13, of the transmission layer 14.
Patent JP-2012095287-A (JP)
Title: Communication terminal and program for communication terminal
Inventor: INOUE KOICHI
IPC: H04N7/15
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a communication terminal and a communication program which when a video conference is held at three or more places, allows all the communication terminals to transmit and receive image data of a good display quality.SOLUTION: The communication terminal which transmits the image data to the other communication terminals comprises: display condition information reception means which receives, from the other communication terminals, display condition information indicating a condition where each of the other communication terminals displays an image based on the image data; display condition information storage means which stores plural pieces of the display condition information received by the display condition information reception means; determination means which determines the image quality of the image data on the basis of the pieces of display condition information stored in the display condition information storage means; and transmission means which changes the image quality of the image data to the image quality determined by the determination means and transmits the image data to the other communication terminals.
Patent JP-2013071592-A (JP)
Title: Handle switch device for vehicle
Inventor: YAMADA TAKESHI
IPC: B62J6/00
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a handle switch device for a vehicle, including a flasher switch with high operability when operating with a thumb.SOLUTION: The handle switch device includes a flasher switch 6 for activating a direction indicator for the vehicle by having a push type right turn button 11 or left turn button 12 operated. The right turn button 11 and the left turn button 12 are arranged to be lined up in the right and left direction of the vehicle in positions which are adjacent to one of handle grips 3L in the right and left direction of the vehicle. Furthermore, the right turn button 11 and the left turn button 12 are provided in positions capable of being operated by a thumb of a driver grasping the handle grip 3L.
Patent JP-2013073200-A (JP)
Title: Image shake correcting device and imaging device provided with the same
Inventor: OKAMURA TAKASHI
IPC: G03B5/00
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a small image shake correcting device and an imaging device provided with the same.SOLUTION: An image shake correcting device 1 is provided with a base section 10 including a permanent magnet 20, and a movable section 30 having a coil 40 installed at a position opposite to the permanent magnet 20. The permanent magnet 20 and the coil 40 constitute a voice coil motor 70. The permanent magnet 20 has notches 101, 102 and 103.
Patent JP-2013077524-A (JP)
Title: Fuel battery
Inventor: ISHIZONE NOBORU
IPC: H01M8/10
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a fuel battery which accurately measures an amount of back diffusion water accumulated in the fuel battery regardless of forms of power generation cells.SOLUTION: A fuel battery includes: a power generation part including a fuel electrode to which a fuel is supplied; an oxidant electrode to which an oxidant is supplied; and a solid polymer electrolyte membrane held by the fuel electrode and the oxidant electrode; a fuel source accumulating the fuel; supply means included between the fuel electrode and the fuel source and supplying the fuel to the fuel electrode; a control part which controls the supply means, the control part controls the communication between a fuel electrode space on the fuel electrode side with the exterior of the fuel electrode space and shields the fuel electrode space from the exterior to form a closed space when the supply of the fuel is stopped; pressure detection means measuring the internal pressure of the closed space; and a calculation part which calculates an amount of liquid water accumulated in the closed space from the changing amount of the internal pressure which is measured by the pressure detection means and the volume of the closed space.
Patent JP-2013081087-A (JP)
Title: Imaging device
Inventor: FUKAMI TADASHI
IPC: G03B17/12
Filed: 2011-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an imaging device capable of suppressing deterioration in image quality due to crosstalk between viewpoints.SOLUTION: An imaging device comprises: an imaging lens; a viewpoint splitting element that splits a light beam having passed through the imaging lens into light beams from a plurality of viewpoints different from one another; an image sensor that has a plurality of pixels, and receives the light beams having passed through the viewpoint splitting element at the respective pixels to obtain pixel signals based on light reception amounts thereof; and a correction unit that performs correction for suppressing crosstalk between viewpoints using part or all of the pixel signals obtained from the plurality of pixels.
Patent JP-2013079889-A (JP)
Title: Road surface irregularity evaluation system
Inventor: KAMEYAMA SHUICHI
IPC: G01B21/00
Filed: 2011-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a road surface irregularity evaluation system that can perform road surface irregularity evaluation or measurement required therefor and cope with variation in running velocity of a vehicle that performs road surface irregularity evaluation or measurement required therefor.SOLUTION: A road surface irregularity evaluation system includes a road surface irregularity evaluation device (10) mounted on a vehicle (1), velocity sensor (4) for measuring velocity of the vehicle (1), an acceleration sensor (6) for measuring vertical-directional (upper and lower directional) acceleration of the vehicle (1), and a device (GPS receiver 8) for acquiring information (positional information) on current position of the vehicle on the basis of signals from a satellite (7).
Patent JP-2013084728-A (JP)
Title: Linear solenoid
Inventor: SAIKI KATSUHIRO
IPC: F16K31/06
Filed: 2011-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a linear solenoid which improves a magnetic attraction force acting on a plunger and prevents a shaft from falling.SOLUTION: A shaft 5 is provided so as to be separated from a plunger 3, and the shaft 5 is placed in contact with an end surface of the plunger 3 to transmit an axial force of the plunger 3 to the shaft 5. This structure allows a gap between the shaft 5 and a through hole 6 to be narrowly formed and improves a magnetic attraction force. Further, after the shaft 5 is assembled, a part (an opening end of the through hole 6) of a magnetic attraction core 4 is plastically deformed to provide a shaft anti-loosening part 7. Thus, a problem, caused by falling of the shaft 5 assembled to the through hole 6, does not occur. This structure allows a user to handle a linear solenoid 1 easily.
Patent JP-2013085180-A (JP)
Title: Viewer response system
Inventor: KATO YOSHITAKA
IPC: G06K7/00
Filed: 2011-10-12
Abstract: PROBLEM TO BE SOLVED: To display a two-dimensional code image to only a viewer having performed predetermined operation in digital broadcasting, and enable the viewer to perform response processing on the basis of the displayed two-dimensional code image.SOLUTION: A digital broadcasting reception part receives: a video signal transmitted through a broadcasting radio wave broadcast digitally from a broadcasting station; a voice signal; and broadcasting data including relevant information and a two-dimensional code image corresponding to an article displayed in a video by means of the video signal and relevant information and a two-dimensional code image corresponding to a content of the voice signal. When a viewer designates an article that is displayed on a display part by means of the video signal and interests the viewer, a data broadcasting processing part causes the display part to display the relevant information and two-dimensional code image corresponding to the designated article. Imaging the two-dimensional code image, a camera-equipped information terminal device 80 accesses a sub-site 71 for accepting a response by the viewer such as order placement for the article, questionnaire application, and member enrollment.
Patent JP-2013086523-A (JP)
Title: Engine control device
Inventor: SENDA TAKASHI
IPC: B60K6/46
Filed: 2011-10-13
Abstract: PROBLEM TO BE SOLVED: To change an engine operating point in a short period of time while stabilizing an air-fuel ratio, in a power generation engine.SOLUTION: An ECU 40 controls an engine operation state at a target operating point among a plurality of engine operating points defined by at least engine rotational speed for an engine 10. In particular, the ECU 40 controls the fuel injection amount of an injector 18 to be fixed during the changing process of an operating point when a changing request of the operating point of the engine 10 is determined, and controls the operation state of a motor MG1 while controls the injection amount to be fixed during the changing process of the operating point, thereby changing the engine rotational speed to a target value of the changed operating point.
Patent JP-2013086607-A (JP)
Title: Shift position detection device
Inventor: YAMASHITA HIDEAKI
IPC: F16H59/10
Filed: 2011-10-17
Abstract: PROBLEM TO BE SOLVED: To detect short-circuiting failure between contacts and to facilitate an increase in the number of shift positions when a shift position of a vehicular transmission is detected by changing a contact corresponding to the shift position.SOLUTION: The shift position detection device 1 includes a time constant setting section 20 that connects, in parallel, a circuit formed by connecting, in series, a resistor R and a capacitor C, to a contact SW corresponding to any of shift positions (P/R/N/D). Time constants of respective circuits are made different from each other. When a PNP transistor Tr1 turns on and a voltage Vcc is applied to the time constant setting section 20 from a connection point 16, a shift position determination section 13 obtains a voltage of an observation point B to detect the time constant, and determines a shift position corresponding to the detected time constant. A short-circuiting detection section 12 detects a voltage dividing ratio (or divided voltage) of an upstream resistance R1 at the observation point B to a combined resistance of the time constant setting section 20 when the voltage Vcc is applied, and compares the detected ratio to a voltage dividing ratio (or divided voltage) in a normal case not under a short-circuiting state, thus detecting a short-circuiting accident.
Patent JP-2012020175-A (JP)
Title: Mask
Inventor: HIDAKA YOSHIKI
IPC: A61F9/04
Filed: 2011-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a mask having an ear-hook section formed of a sheet, capable of elongating the effective length to hook the ear in accordance with a wearer after ensuring a flexibility of selecting a sheet material used for forming the ear-hook section.SOLUTION: A mask 1, having a mask body 2 covering a part or the whole of a face during wearing and a pair of ear-hook sections 3 laid on both sides of the mask body 2 for hooking ears during wearing, is structured that the ear-hook section 3 has a first opening part 4 formed in the side of the mask body 2 and a second opening part 5 formed outside the first opening part 4 on a substrate sheet 31, and the first opening part 4 and the second opening part 5 are separated with an intervening area 32 on the substrate sheet 31 while the intervening area 32 is broken to enable them to be connected, and only the first opening part 4 is used or the connected first opening part 4 and the second opening part 5 are used to enable the ear to be hooked on the ear-hook section 3.
Patent JP-2013089517-A (JP)
Title: Fuel cell
Inventor: SUGIURA SEIJI
IPC: H01M8/10
Filed: 2011-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell which has a resin-made frame member installed around the outer periphery of a solid polymer electrolyte membrane and which ensures that a level difference part of a level differentiated type MEA will not be subjected to excessive load.SOLUTION: A resin frame-fitted electrolyte membrane-electrode structure 12 comprises: a level differentiated type MEA 12a which includes a cathode electrode 20 and an anode electrode 22 holding a solid polymer electrolyte membrane 18 in between; and a resin-made frame member 24 which encircles the outer periphery of the solid polymer electrolyte membrane 18. The resin frame-fitted electrolyte membrane-electrode structure 12 includes: a power generation section 46, located in an internal space of the resin-made frame member 24, which sandwiches the solid polymer electrolyte membrane 18 between the cathode electrode 20 and the anode electrode 22; and a level difference section 48, located outside the cathode electrode 20, which sandwiches the solid polymer electrolyte membrane 18 between the anode electrode 22 and a thin wall portion 24c of the resin-made frame member 24. Then, when fuel cells 10 are laminated one on another, an interference in the level difference section 48 is set to a dimension smaller than an interference in the power generation section 46.