baber/WOPTO huggingface dataset:
Patent JP-2012066307-A (JP)
Title: Apparatus, method and program for rolling control
Inventor: HATTORI SATORU
IPC: B21B37/26
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To decrease a deviation of an actual rolling state amount, such as plate thickness, tensile force or the like, from a set value when changing the operation state of a rolling mill.SOLUTION: An apparatus for rolling control controls the rolling mill for rolling a material to be rolled. The apparatus for rolling control includes: a control-operation-terminal changing pattern storage-unit 102 that stores a time-series changing pattern that is preliminarily generated so as to change a roll gap, a rotation speed and the like of rolls of the rolling mill according to a non-linear change of a rolling condition; and an optimal-control-operation-terminal time-series changing pattern setting device 103 that recognizes the non-linear change of the rolling condition, acquires a time series pattern that is compatible with the recognized non-linear change of the rolling condition and outputs the acquired time-series changing pattern to control the parameters for a rolling operation.
Patent JP-2012194862-A (JP)
Title: Information processing device, program, and data extraction method
Inventor: MISHIMA YASUSHI
IPC: G06K9/03
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To extract desired data from character data of a recognition result that may include false recognition characters.SOLUTION: An information processing device (30) includes a storage unit (312) that stores condition information (436) representing a positional relation of characters or a character string of at least one item to a desired item, and stores character data (334) including character position information generated by the character recognition. The information processing device further includes extraction units (302 and 3028) that compare the character data with the characters or the character string of at least one item, detect characters or a character string that may be regarded to match with or approximate to the characters or the character string of at least one item in the character data, and extract data of a desired item that is in the position relation with the detected character or the character string.
Patent JP-2011227981-A (JP)
Title: Semiconductor memory device
Inventor: TAKEMURA YASUHIKO
IPC: H01L27/108
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory device that stores data using a transistor having a low leak current between a source and a drain in an off-state as a write transistor.SOLUTION: In a matrix formed using a plurality of memory cells in which a drain of the write transistor is connected to a gate of a read transistor and the drain is connected to one of electrodes of a capacitor, a gate of the write transistor is connected to a write word line, a source of the write transistor and a source of the read transistor are connected to a bit line, and a drain of the read transistor is connected to a read word line. Here, a conductivity type of the write transistor is different from a conductivity type of the read transistor. To increase a degree of integration, a bias line may be substituted by a read word line of other row, the memory cells may be connected in series to be a NAND structure, and the read word line and the write word line may be shared.
Patent JP-2012199643-A (JP)
Title: Communication control system and sink device
Inventor: IGUCHI TAKASHI
IPC: G09G5/391
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To make it possible to transmit video/audio data by matching the formats of video/audio data of a source device and a sink device in a system in which the source device and sink device are connected by the HDMI or the like, even if a conventional source device is connected.SOLUTION: A control unit 111 of a sink device 110, when receiving video/audio data with a non-correspondent format, rewrites the Extended Display Identification Data (EDID) of an EDID storage area 113 to cause a source device 120 to re-read different EDID, and changes the format of video/audio data output from the source device 120 to a format which the sink device 110 can handle. Here, by switching EDID setting so that EDID is returned to EDID in an original format which the source device 120 can handle after the format is once changed to EDID in the essential format, format information which can be handled by the sink device 110 recognized by the source device 120 is renewed.
Patent JP-2012198362-A (JP)
Title: Liquid crystal display element and method of driving the same
Inventor: HIGUCHI JUN
IPC: G09G3/36
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To reduce variances in the threshold voltages Vth of source follower transistors so as to perform high-quality image display.SOLUTION: Transistors Tr1 and Tr2 respectively sample ramp signal voltages of positive polarity and negative polarity to hold them in holding capacitors Cs1 and Cs2. Transistors Tr5 and Tr6 respectively sample ramp signal voltages of positive polarity and negative polarity in the next frame to hold them in holding capacitors Cs3 and Cs4. Transistors Tr3, Tr4, Tr7 and Tr8 switch a first path for applying holding voltages of Cs1 and Cs2, Cs3 and Cs4 alternately outputted from pixel amplifiers 11 and 12 in a predetermined period to pixel electrodes PE1 and PE2, respectively, and a second path for applying the holding voltages of Cs1 and Cs2, Cs3 and Cs4 alternately outputted from the pixel amplifiers 11 and 12 in the predetermined period to the pixel electrodes PE2 and PE1, respectively, for every frame.
Patent JP-2012203008-A (JP)
Title: Belt unit and image forming apparatus having the same
Inventor: SAWANAKA HIROSHI
IPC: G03G15/16
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a belt unit capable of regulating the meandering in the width direction of an endless belt without forming a rib on an inner peripheral surface of the endless belt.SOLUTION: An intermediate transfer unit 10 is configured such that reinforcement members 46a and 46b for reinforcing an intermediate transfer belt 10e are disposed on both end sides in the belt width direction M of an outer peripheral surface of the intermediate transfer belt 10e, the distance in the belt width direction M from an inside end face of one of the reinforcement members 46a and 46b to an inside end face of another of the reinforcement members 46a and 46b is shorter than the distance in the belt width direction M of an area in which the intermediate transfer belt 10e abuts on a driving roller 10f, a tension roller 10h, and a counter roller 10g, and the distance in belt width direction M from an outside end face of one of the reinforcement members 46a and 46b to an outside end face of another of the reinforcement members 46a and 46b is longer than the distance in the belt width direction M of an area in which the intermediate transfer belt 10e abuts on a driving roller 10f, a tension roller 10h, and a counter roller 10g.
Patent JP-2012202418-A (JP)
Title: Engine mount
Inventor: YOSHII NORIAKI
IPC: B60K5/12
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To realize and provide an engine mount in a simple and compact structure, including a displacement regulating means which enables lateral relative displacement of a first attachment member to a second attachment member to be stably limited.SOLUTION: In a portal bracket 54, a first stopper piece 76 partially covering one side opening 72, as well as a second stopper piece 78 for partially covering the other side opening 74, are provided away from a coupling 20 of the first attachment member 12. In lateral projection, both the first and second stopper pieces 76 and 78 overlap a body 18 of the first attachment member 12. A lateral displacement regulating means is provided, which regulates the lateral relative displacement of the first attachment member 12 to the second attachment member 14 by the contact between the first and second stopper pieces 76 and 78 and the body 18. In addition, the first and second stopper pieces 76 and 78 extend below from the contact area with the body 18.
Patent JP-2012202229-A (JP)
Title: Evaporated fuel treatment device for vehicle
Inventor: SHIMURA TAKESHI
IPC: F02M37/00
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an evaporated fuel treatment device which can treat evaporated fuel by using a fuel supply cap, treat the evaporated fuel without enlarging the fuel supply cap, and also appropriately prevent the outflow of fuel.SOLUTION: In a cylindrical part 25B formed in a fuel supply cap, a positive pressure adjusting valve 27 is provided which opens when an inner pressure of a fuel tank becomes a predetermined pressure or more. At a fuel tank internal side of the cylindrical part 25B, a spherical rollover valve 50 is provided which closes the positive pressure adjusting valve 27 when the fuel tank is inclined at an angle equal to or larger than a predetermined angle.
Patent JP-2012205321-A (JP)
Title: Stepping motor driver and stepping motor drive method
Inventor: BABA KOJI
IPC: H02P8/02
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To drive a stepping motor stably.SOLUTION: A stepping motor driver control circuit supplies a first drive pulse P1 having a polarity and a second drive pulse P2 having an opposite polarity to the coil of a stepping motor alternately with prescribed timing, thereby turning the rotor of the stepping motor. Also, the control circuit applies, to the coil between the first drive pulse P1 and the second drive pulse P2, a first auxiliary pulse A1 and a second auxiliary pulse A2 having energy smaller than those of the first drive pulse P1 and the second drive pulse P2, but, when the rotor stops at a position where its cogging torque becomes 0, sufficient to let the rotor get out of the position.
Patent JP-2012204488-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: IIKAWA HIROFUMI
IPC: H01L21/8247
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device capable of lengthening a service life of a peripheral circuit element and preventing a crystal defect caused by heat treatment of a post step or the like from occurring in an element isolation groove part of a peripheral circuit region.SOLUTION: A manufacturing method of a semiconductor device of an embodiment for forming a plurality of memory cells in a first region of a semiconductor substrate and a peripheral circuit element in a second region on the semiconductor substrate comprises a step of forming a plurality of first element isolation grooves having a first opening width in the first region and a second element isolation groove having a second opening width sider than the first opening width in the second region, respectively. This manufacturing method further includes a step of collectively forming an oxide film of a first film thickness on an inner surface of the first element isolation groove and an oxide film of a second film thickness thicker than the first film thickness on an inner surface of the second element isolation groove via plasma oxidation.
Patent JP-2012203885-A (JP)
Title: Method, program and device for supporting circuit diagram preparation
Inventor: TAKAGI YOSHINORI
IPC: G06F17/50
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To allow connection of bus lines to be conducted efficiently.SOLUTION: A method for supporting a circuit diagram preparation includes the steps of: when connecting a first bus line and a second bus line in a first circuit diagram, disposing a block in such a way that the first bus line and the second bus line are connected via the block, to generate data of a second circuit diagram, the block indicating a connection relation between branch lines included in the first bus line and branch lines included in the second bus line and indicating a lower layer showing details of a connection relation specified by connection relation data stored in a storage device; and generating display data containing the connection relation data and the data of the second circuit diagram to output the display data.
Patent JP-2012207478-A (JP)
Title: Heat insulation panel with synthetic resin surface member
Inventor: HATTORI KENRO
IPC: E04B1/80
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulation panel with a synthetic resin surface member which has no directionality in strength, can be molded by cold working, and can be manufactured similarly to a conventional metallic surface member.SOLUTION: A front surface member 2 and/or a back surface member 4 of the heat insulation panel comprises a laminated surface member for which a core material is a net-like body structured such that fibrous or strip-shaped bodies of a material excellent in dimension stability are arrayed in a longitudinal direction, the fibrous or strip-shaped bodies of a cold foldable material are crossed in an orthogonal direction and/or an oblique direction and respective intersections are thermally fused or bonded with an adhesive or not bonded, and a synthetic resin film is laminated on at least one part. On the laminated surface member of a front surface, a fitting connection part 5 to be fittingly connected to both end edge parts with each other is molded by cold working. Adjacent heat insulation panels are fittingly connected to easily execute construction and heat insulation, the laminated surface member is used as the front surface member 2 and/or the back surface member 4, and a heat insulation panel 1 with the synthetic resin surface member which is excellent in resistance against salt damages, sulfur damages and ammonia corrosion or the like, has no directionality in strength and is capable of cold working as well is provided.
Patent JP-2012210233-A (JP)
Title: Heat illness prevention system
Inventor: ASADA YUJI
IPC: A61B5/22
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a convenient heat illness prevention system for reporting the risk of a heat illness when people may suffer therefrom.SOLUTION: The heat illness prevention system includes: a casing 10 to be mounted on a living body; an activity amount measurement part 16 which is loaded on the casing 10 and measures the activity amount of the living body in real time by being moved together with the living body; environmental information acquisition parts 17 and 18 for acquiring environmental information including a temperature around the living body; a risk calculation part 11 for obtaining a risk index indicating the risk that the living body suffers from the heat illness on the basis of the activity amount and the environmental information; and a risk reporting part 15 for reporting information indicating the risk index.
Patent JP-2012211828-A (JP)
Title: Flaw sensor
Inventor: IKEBUKURO TAKASHI
IPC: G01N29/04
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a flaw sensor capable of passing through a curved portion with a small curvature radius in a tube having the curved portion to detect flaws.SOLUTION: A flaw sensor includes probe portion 20 for transmitting/receiving ultrasonic waves; a pair of coil springs 12 extending from the probe portion 20 to both sides; and a pair of aligning portions 30 disposed in the coil springs 12 so as to position the probe portion 20 at a center of a tube 80. Each aligning portion 30 has a platy aligning portion body 32 in which the coil spring 12 penetrates a center portion thereof, and a pair of spherical regulating portions 40 disposed on both sides of the aligning portion body 32 and in which the coil spring 12 penetrates center portions thereof. The aligning portion body 32 is made from resin, and has an abutting surface 34a continuously or intermittently abutting on an in-tube peripheral surface 86 in a circumferential direction, at a tip end of a peripheral edge portion. Each regulating portion 40 is made from resin, and the size in a diametrical direction of the tube 80 is smaller than the aligning portion body 32 and larger than the probe portion 20.
Patent JP-2012215394-A (JP)
Title: Three-dimensional measuring apparatus and three-dimensional measuring method
Inventor: SASA YASUSHI
IPC: G01B11/25
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To perform three-dimensional measurement of a stationary object by an intensity-modulated pattern light projection technique, such as optimum pattern light projection.SOLUTION: A three-dimensional measuring apparatus comprises a pattern projector 21 that projects pattern light on a work piece W, a total illuminator 22, and a data processor 42 that processes data of images picked up by cameras 23 and 24 that pick up images by photographing the work piece W on which the pattern light is projected. A first imaging mode in which images are picked up under projection of the pattern light by the pattern projector 21 and a second imaging mode in which total illumination reflecting images under illumination by the total illuminator 22 are determined by identifying the type of the work piece W. Since three-dimensional information is calculated according to the imaging results, highly accurate three-dimensional information can be obtained.
Patent JP-2012213984-A (JP)
Title: Apparatus and method for manufacturing roller mold
Inventor: ITO NAOTO
IPC: B29C59/04
Filed: 2011-04-01
Abstract: PROBLEM TO BE SOLVED: To minimize misalignment of a drawing position on a resist of a roller mold even if a relative position between a mask and the roller mold is shifted due to temperature change.SOLUTION: The position of the roller mold 100 is measured based on an absolute system which can be treated as a system free of influence of temperature change. The position of the mask 3 that allows a part of electron beams radiated from an electron beam radiation device 2 to pass through is measured. When relative displacement occurs in at least one of the roller mold 100, a roller support tool 20 supporting the roller mold 100, the mask 3, and a mask mount 30 supporting the mask 3, the relative displacement based on a difference of the positions of the roller mold 100 and the mask 3 from the absolute system is detected. At least one of the roller mold 100 and the mask 3 is moved, and the displacement of the drawing position on the resist of the roller mold 100 by the electron beams is minimized.
Patent JP-2012213566-A (JP)
Title: Game machine
Inventor: JIN KOTARO
IPC: A63F7/02
Filed: 2011-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of attracting a player's attention to a non-executed presentation, and thereby capable of enhancing the player's interest in the play.SOLUTION: An integrated controlling CPU determines an executed presentations to be executed from among a plurality of kinds of presentations. When the same executed presentation is determined, a display controlling CPU determines a non-executed presentation different from the executed presentation from among the plurality of kinds of presentations at a probability varying according to whether an advantageous state with a higher degree of advantage to the player is given or not. The display controlling CPU displays images showing the determined executed presentation and non-executed presentation, and after that, displays an image announcing that the executed presentation is selected.
Patent JP-2012222010-A (JP)
Title: Pallet type determination system
Inventor: MIZUNO TAKAYUKI
IPC: H05K13/02
Filed: 2011-04-05
Abstract: PROBLEM TO BE SOLVED: To automatically determine a type of pallet drawn out from a magazine on which a wafer pallet and a tray pallet are mixedly loaded in a plurality of stages.SOLUTION: A wafer pallet 22 is configured so that a pallet height thereof detected by pallet height detection means becomes a prescribed height. If the pallet height detected by the pallet height detection means differs from the prescribed height, it is determined that: the tray pallet as specified by a production program has been drawn out when the tray pallet is specified by the production program; and an error has occurred when the wafer pallet is specified by the production program. If the pallet height detected by the pallet height detection means equals to the prescribed height, it is determined that the tray pallet as specified by the production program has been drawn out when the tray pallet is specified by the production program and a pallet discrimination part of the tray pallet can be recognized by image recognition by using tray pallet detection means.
Patent JP-2012227268-A (JP)
Title: Method for manufacturing glass sealed package, and optical device
Inventor: HAYASHI KEIICHIRO
IPC: H01L31/02
Filed: 2011-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a glass sealed package capable of reducing manufacturing processes and improving a wafer yield while maintaining reliability of moisture proof performance or the like, and to provide a method for manufacturing the glass sealed package.SOLUTION: The method for manufacturing a glass sealed package comprises: providing a plurality of element housing areas corresponding to each glass sealed package on a surface side in one of two wafers; sticking the glass wafer having a recess formed along a boundary between the glass sealed packages on the other glass wafer by anode bonding through electrodes for bonding; forming a groove leading to the recess along a boundary between the element housing areas of the glass sealed packages to expose the cross section of the electrode for bonding; forming an overcoat on the cross section of the electrode for bonding; and dicing each glass sealed package element.
Patent JP-2012230827-A (JP)
Title: Planar light source device and transmission image display device
Inventor: KAWAKAMI TAKESHI
IPC: G02F1/13357
Filed: 2011-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a planar light source device capable of uniformly dispersing light from point light sources and emitting it as planar light, as well as a transmission image display device.SOLUTION: With the planar light source device 20, each of convex parts 33, 33of a first and a second light control plates 30, 30is of a specific cross-section shape, so that light from the point light sources 22 with specific light distribution characteristics can be converted into linear light with uniform luminance. Further, each of convex parts 33, 33of a third and a fourth light control plates 30, 30is of a specific cross-section shape, so that light from the point light sources 22 with specific light distribution characteristics can be converted into linear light with uniform luminance. With this, light of the light sources 22 incident into a light control plate unit 21 is converted into linear light beams with uniform luminance in directions nearly orthogonal to each other, by a pair of the first and the second light control plates 30, 30and a pair of the third and the fourth light control plates 33, 33, respectively.
Patent JP-2012233523-A (JP)
Title: Dynamic damper for vehicle drive shaft
Inventor: KOSHIBA YASUHIRO
IPC: F16F15/10
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a dynamic damper for a vehicle drive shaft that suppresses internal entry of a foreign matter.SOLUTION: The dynamic damper for the vehicle drive shaft includes: a through-hole 36 provided to penetrate the damper from an inner circumference surface 30 to an outer circumference; and a valve structure 38 that closes the through-hole 36 by a centrifugal force in axial center rotation of a the driveshaft 12, and allows the through-hole 36 to be opened in non-rotation. Accordingly, in the rotation of the drive shaft 12, closing the through-hole 36 suppresses the foreign matter from being entered from outside, while in the non-rotation of the drive shaft 12, opening the through-hole 36 can eject the internal foreign matter. In other words, the dynamic damper 22 for the vehicle drive shaft for suppressing the internal entry of the foreign matter can be provided.