baber/WOPTO huggingface dataset:
Patent JP-2011237752-A (JP)
Title: Display device and driving method for the same
Inventor: JUNG HO RYUN
IPC: G09G3/20
Filed: 2010-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a display device and a driving method therefor to efficiently compensate characteristic deviation of a driving transistor.SOLUTION: The display device comprises a display unit including plural pixels, a first pixel current generated for each of the plural pixel by a first data voltage, a compensation unit for measuring a second pixel current generated by a second data voltage modified from the first data voltage, calculating a video data compensation amount for compensating characteristic deviation of a driving transistor of each pixel, and initializing each of panel capacitors parasitic on plural data lines connected to the respective plural pixels in the measurement of the first pixel current and the measurement of the second pixel current, respectively, and a signal control unit for generating a video data signal based on the video data compensation amount.
Patent JP-2010240839-A (JP)
Title: Single crystal diamond cutting tool for ultra-precision machining
Inventor: YOSHINAGA SANEKI
IPC: B23B27/20
Filed: 2010-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a single crystal diamond cutting tool which can well discharge chips and can reduce cutting resistance and improves the accuracy of a machined surface and does not easily generate wear and micro-chipping of a cutting edge and has longer lifetime, when performing ultra-precision cutting of a crystal material and a hard and brittle material.  <P>SOLUTION: A chip having a R-shaped cutting edge ridge is prepared at a pointed head of a diamond cutting tool, a section acted as at least a cutting edge among the cutting edge ridges is formed into a fixed R-shape in such a way that a first conical surface as a rake face and a second conical surface as a flank are crossed each other. The roundness of the cutting edge ridge is less than 100 nm in radius, the width of the first conical surface is 1-5 μm, and a chip relieving face in a direction approximately perpendicular to the cutting direction is arranged at a section opposite to the cutting edge ridge line of the first conical face. An intersection section between the first conical surface and the second conical surface is set up to be a R-shaped face, and its radius is set up to be 0.1-1.0 μm. A rake angle of the first conical surface is a negative angle, and its angle is set up to be 15-50°.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012035753-A (JP)
Title: Steering control apparatus
Inventor: MUKAI YASUHIKO
IPC: B62D6/00
Filed: 2010-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a steering control apparatus which has reduced overall size.SOLUTION: In the steering control apparatus 1, a worm gear 32 is configured to have a lead angle for a self-lock operation, by which a worm wheel 50 is allowed to rotate by rotation of a worm 51 but the worm 51 is not allowed to rotate by rotation of the worm wheel 50. Thus, a lock mechanism need not be provided separately from a gear mechanism 30 and the apparatus is reduced in entire size. A VGRS (Variable Gear Ratio Steering) control part checks whether the worm gear 32 has a self-lock failure, which disables the self-lock operation. If the worm gear has the self-lock failure, idling suppression processing is performed to suppress idling of a steering wheel. Thus, even when the self-lock failure arises, idling of the steering wheel is suppressed and safety is enhanced.
Patent JP-2012044461-A (JP)
Title: Recording and reproducing device
Inventor: HASHIMOTO MASAO
IPC: H04N5/93
Filed: 2010-08-19
Abstract: PROBLEM TO BE SOLVED: To facilitate an input operation of additional information to be recorded in association with a recorded program content.SOLUTION: A changing operation column for additional information and a recognition character page P1 are displayed, and a copy operation of characters contained in the displayed recognition character page P1 is accepted. The accepted characters are attached to the changing operation column, and a phrase contained in the characters for which the copy operation is accepted is recorded as an associated phrase in an associated phase recording portion in association with genre information recorded by additional information recording means. It is determined whether a program content with which the additional information is associated and a program content recorded previously by content recording means constitute the same series of programs. When it is determined that they constitute the same series of programs, a recognition character page P1 containing the associated phrase of the genre associated with the program content of the same series of programs which were previously recorded by the content recording means is preferentially displayed from the recognition character page P1.
Patent JP-2011001683-A (JP)
Title: Steel cord for reinforcement of rubber article and tire
Inventor: MASUBUCHI HIDEKI
IPC: B60C9/00
Filed: 2010-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a steel cord capable of developing a satisfactory durability by avoiding the precedent breakage in a part of filaments in the cord having a multitwisted structure to suppress the lowering of the cord tenacity, and a tire having an excellent durability by using such a cord.SOLUTION: The steel cord having a multitwisted structure having a plurality of sheath strands each formed by twisting plural filaments around a core strand formed by twisting plural filaments is provided. At least one of the core strand and the sheath strands has a construction of twisting one or more sheath layers each made of plural filaments around a core made of one or plural filaments, and a diameter of a filament constituting an outermost sheath layer is made larger than that of a filament constituting at least one layer located inside thereof, whereby precedent breakage in a part of the filaments is avoided to suppress the lowering of the tenacity of the steel cord and improve the durability of the steel cord.
Patent JP-2012049310-A (JP)
Title: Wiring board
Inventor: ITO SEIICHIRO
IPC: H05K3/46
Filed: 2010-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board in which a through conductor, connecting multiple wiring conductors on the upper and lower surfaces of an insulation layer electrically, can be prevented from peeling off from the inside surface of a through hole.SOLUTION: The wiring board comprises an insulating plate 1 made of a sintered ceramic body and having a through hole 3 penetrating in the thickness direction, and a through conductor 2 filling the through hole 3. A buffer layer 4 made of a sintered body containing air gaps 4a internally is interposed between the inside surface of the through hole 3 and the side surface of the through conductor 2. Since thermal expansion of the through conductor 2 can be absorbed by deformation of the buffer layer 4 containing the air gaps 4a, projection of the through conductor 2 from the insulating plate 1 can be prevented by preventing expansion of the through conductor 2 in the length direction.
Patent JP-2011175230-A (JP)
Title: Actinic ray-sensitive or radiation-sensitive resin composition, resist film using the same, and pattern forming method
Inventor: INAZAKI TAKESHI
IPC: C08F12/14
Filed: 2010-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an actinic ray-sensitive or radiation-sensitive resin composition capable of forming a pattern simultaneously satisfying high sensitivity, high resolution and good dry etching resistance even in the formation of an isolated pattern, to provide a resist film using the composition, and to provide a pattern forming method.  <P>SOLUTION: The actinic ray-sensitive or radiation-sensitive resin composition contains a resin (P) having a repeating unit represented by general formula (1), wherein R<SP>1</SP>to R<SP>3</SP>each independently represents a hydrogen atom or a monovalent substituent, L<SP>1</SP>represents an arylene group, M<SP>1</SP>represents an alkylene group, a cycloalkylene group, an alkenylene group, -O-, -S- or a group comprising a combination of two or more of these members, X represents a group containing a plurality of aromatic rings, and the plurality of aromatic rings are condensed to form a polycyclic structure or connected to each other through a single bond. The resist film using the composition and the pattern forming method are also provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012048535-A (JP)
Title: Checking device for industrial waste disposal volume
Inventor: NAKAMA TOSHIO
IPC: G06Q50/00
Filed: 2010-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of reliably checking a requested volume for disposal and a resulted volume for disposal of industrial waste.SOLUTION: A checking device 1 for industrial waste disposal volume comprises: a requested volume DB12 for allowing a requested volume for disposal of industrial waste input by a manager to correspond to a control number for storing; a resulted volume DB14 for allowing a resulted volume for disposal of industrial waste received from an industrial waste disposer 2 to correspond to a disposal number associated with the control number for storing; comparison means 15 for comparing the requested volume for disposal that has been stored in the requested volume DB12 with the resulted volume for disposal that has been stored in the resulted volume DB 14 and that has corresponded to the disposal number associated with the control number of the requested volume for disposal; and display control means 16 for displaying the comparison result on a display device.
Patent JP-2012048040-A (JP)
Title: Camera, accessory, and camera system
Inventor: KURIHARA KATSUMASA
IPC: G03B7/00
Filed: 2010-08-27
Abstract: PROBLEM TO BE SOLVED: To use up a battery capacity by determining the residual amount of the battery according to a power consumption of a load to be driven.SOLUTION: The camera includes: mounting/demounting sections (100M and 100F) allowing the mounting/demounting of accessories including load sections (200 and 300); a storage section (90B) capable of storing a battery (90); and a control section (20) controlling to supply the accessories (200 and 300) mounted on the mounting/demounting sections with a power output from the battery (90) that is stored in the storage section (90B). The control section (20) includes: a communication section (26) communicating with the accessories (200 and 300) to acquire power consumption information of the load sections; and a determination section (25), when the power voltage output form the battery (90) is detected, comparing the value of the power voltage with a prescribed determination threshold to determine the residual amount of the battery. The determination section (25) changes the determination threshold based on the power consumption information acquired by the communication section (26).
Patent JP-2012048127-A (JP)
Title: Electrophotographic photoreceptor and image forming apparatus using the same, and coating liquid for base coat layer of electrophotographic photoreceptor
Inventor: KATAYAMA SATOSHI
IPC: G03G5/06
Filed: 2010-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having good image characteristics with little change in electric characteristics by repeated use, and to provide an image forming apparatus using the electrophotographic photoreceptor.SOLUTION: A coating liquid for a base coat layer is provided for manufacturing an electrophotographic photoreceptor including a base coat layer and a photosensitive layer successively formed on a conductive support. The coating liquid contains a binder resin, titanium oxide particles subjected to a surface treatment with silicon dioxide anhydride, and titanium oxide particles subjected to a surface treatment with hydrated silicon dioxide.
Patent JP-2012050590-A (JP)
Title: Endoscopic light guide and endoscope having the same
Inventor: KASAMATSU TADASHI
IPC: A61B1/00
Filed: 2010-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an endoscopic light guide which allows a secondary light source of a large light emitting area to be formed even when using a small-diameter optical fiber and allows class of safety standard of laser beam to be lowered, and to provide an endoscope having the endoscopic light guide.SOLUTION: The endoscopic light guide for guiding illumination light to an observation target includes: an optical fiber 11a; and a radiation mode inducing means (T, 64) for causing propagation mode light L1 to make side face radiation in the vicinity of an output facet of the optical fiber 11a, thereby converting the propagation mode light L1 to a radiation mode light L2 such that the radiation mode light L2 can be utilized as the illumination light.
Patent JP-2011093304-A (JP)
Title: Liquid ejection device and liquid ejection type printer
Inventor: TABATA KUNIO
IPC: B41J2/045
Filed: 2010-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid ejection device enhanced in efficiency by properly controlling a power supply voltage applied to a digital power amplifier.  <P>SOLUTION: When a modulated signal PWM generated by pulse-modulating a drive waveform signal WCOM in a modulation circuit 26 is power-amplified in a digital power amplifying circuit 28, and the power amplified modulation signal is smoothed by a smoothing filter 29 so as to generate a drive signal COM for an actuator 22, the power supply voltage VDD applied to the digital power amplifying circuit 28 supplied by a variable power supply circuit 39 is controlled while being varied at each drive pulse PCOM. In addition, the voltage fluctuation of the drive signal COM (drive pulse PCOM) while varying the power supply voltage VDD is avoided by stopping the operation of the digital power amplifying circuit 28 before varying the power supply voltage VDD and resuming the operation of the digital power amplifying circuit 28 after varying the power supply voltage VDD.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011165169-A (JP)
Title: Recommendation system and recommendation program
Inventor: GIRGENSOHN ANDREAS
IPC: G06F17/30
Filed: 2010-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recommendation system suitable for an enterprise context.  <P>SOLUTION: A scoring unit generates a score for a document for a requesting user by identifying organizational attributes of a user who previously interacts with the document, analyzing a relationship between the organizational attributes of the user who interacts with the document and the organizational attributes of the requesting user, and assigning a score to the document based on the analyzed relationship between the organizational attributes of the user who interacts with the document and the organizational attributes of the requesting user. A recommendation unit recommends the document to the requesting user when the score assigned to the document exceeds a threshold by displaying the document to the requesting user on the display.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012060022-A (JP)
Title: Semiconductor light-emitting element and manufacturing method of the same
Inventor: OMAE AKIRA
IPC: H01L33/32
Filed: 2010-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a GaN-based semiconductor light-emitting element that can inhibit lowering in a light extraction efficiency by etching and to provide a semiconductor light-emitting element manufactured by the method.SOLUTION: The semiconductor light-emitting element manufacturing method comprises the steps of: forming a plurality of island-shaped mask layers 150 of a top face of a first upper clad layer 14A; selectively forming a second upper clad layer 14B on the top face of the first upper clad layer 14A at a non-forming region of the plurality of island-shaped mask layers 150 by crystal growth; and filling each of the mask layers 150 by thickly forming the second upper clad layer 14B.
Patent JP-2012064256-A (JP)
Title: Tracking error signal generating device and tracking error signal generating method
Inventor: TOMIKAWA MASAYOSHI
IPC: G11B7/005
Filed: 2010-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a tracking error signal generating device and a tracking error signal generating method that can, when signal abnormalities have arisen on both of two signals to be compared, appropriately detect the abnormalities.SOLUTION: A tracking error signal generating device 10 has a light receiving element P1 that receives reflected light from an optical disk at a first timing and a light receiving element P4 that receives reflected light from the optical disk at a second timing, which is behind the first timing by an input delay time. An abnormal signal detector 130 determines whether or not any signal abnormality has arisen, on the basis of the fact that, within a prescribed period before or after the point of time when an edge of either a detection signal EQ1 based on an output signal of P1 or a detection signal EQ4 based on an output signal of P4 is detected, the other edge will be detected or not.
Patent JP-2012060930-A (JP)
Title: Alcoholic beverage and beer flavor beverage with improved taste quality, and production method of the same
Inventor: SUZUKI HAJIME
IPC: A23L2/00
Filed: 2010-09-16
Abstract: PROBLEM TO BE SOLVED: To provide an alcoholic beverage and beer-flavored beverage, which are well balanced in terms of favor such as mellowness and savor, body (robustness and richness), and sharpness, and the generation of deterioration smell during storage is suppressed, and to provide a production method of the same.SOLUTION: The method of producing the alcoholic beverage and beer-flavored beverage includes a step of adding an auxiliary material containing rare sugar in the production of an alcoholic beverage and beer-flavored beverage. The produced alcoholic beverage and beer-flavored beverage maintains or improves favor (mellowness) peculiar to the alcoholic beverage or beer-flavored beverage, is excellent in the overall taste in terms of flavor (mellowness), body (robustness and richness) and sharpness, and preferably reduces or avoids the deterioration smell during storage. The auxiliary material containing rare sugar is isomerized sugar containing rare sugar, or rare sugar. The isomerized sugar containing rare sugar contains less than 60 mass% of D-glucose or sugar other than D-fructose obtained by isomerizing one or more kinds from D-glucose, D-fructose, and isomerized sugar with 0.005 mol/l or more of alkali.
Patent JP-2012064853-A (JP)
Title: Adhesive for bonding semiconductor element and bonding method of semiconductor element
Inventor: KIN CHIZURU
IPC: C09J163/00
Filed: 2010-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive for bonding a semiconductor element capable of forming a highly reliable solder electrode which is difficult to be destroyed even upon receiving a stress, and to provide a bonding method of a semiconductor element using the adhesive for bonding a semiconductor element.SOLUTION: In the adhesive for bonding a semiconductor element on which solder bumps having a tip are formed, and a substrate on which solder electrodes are formed or other semiconductor element, minimum melt viscosity η*min between 50-250°C measured by means of a rotary Rheometer is 35 Pas or less.
Patent JP-2011071517-A (JP)
Title: Germanium finfet with metal gate and stressor
Inventor: YEH CHIH-CHIEH
IPC: H01L21/8238
Filed: 2010-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a germanium FinFET with metal gates and stressors.  <P>SOLUTION: An integrated circuit structure includes: an n-type fin field effect transistor (FinFET) and a p-type FinFET. The n-type FinFET includes a first germanium fin over a substrate; a first gate dielectric on a top surface and sidewalls of the first germanium fin; and a first gate electrode on the first gate dielectric. The p-type FinFET includes: a second germanium fin over the substrate; a second gate dielectric on a top surface and sidewalls of the second germanium fin; and a second gate electrode on the second gate dielectric. The first gate electrode and the second gate electrode are formed of a same material having a work function close to an intrinsic energy level of germanium.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012067477-A (JP)
Title: Movable cover lid for water treatment facility
Inventor: TANIGUCHI RYOICHI
IPC: E03F5/04
Filed: 2010-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a movable cover lid for a water treatment facility, capable of providing guide means and preventing the movement obstruction of a cover lid body even when the space in an immobile direction of the cover lid body is narrow.SOLUTION: The movable cover lid 1 for the water treatment facility includes: the cover lid bodies 7 and 9 capable of covering and closing an opening; a wheel member 4 capable of moving the cover lid bodies 7 and 9; and a guide member 6 for guiding the moving direction of the cover lid bodies 7 and 9 in a fixed direction. The guide member 6 includes: a long-length erection part 11 stretched along the opening edge of the opening; and cover lid regulation parts 12 disposed at positions holding the erection part 11 therebetween and fixed to the cover lid bodies 7 and 9. Then, the cover lid bodies 7 and 9 are guided in a cantilever state by the cover lid regulation parts 12 and moved along the longitudinal direction of the erection part 11.
Patent JP-2012069211-A (JP)
Title: Recorder device of video signal and audio signal, and copy processing method in recorder device
Inventor: NAGAI YUTAKA
IPC: G11B7/007
Filed: 2010-09-24
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which: for managed copy, if each disk of copy sources can be identified individually, information on how many times copies are made from the disk can be obtained and therefore various services will be realized, but a BCA (Burst Cutting Area), effective for identification of individual disks, needs recording for each disk with a laser, which leads to increase in manufacturing cost.SOLUTION: Copy processing is switched depending on whether identification information of the optical disk is identification information which includes solid identification information or identification information which does not include solid identification information.
Patent JP-2011028773-A (JP)
Title: Multiplexed signal conditioner
Inventor: GAMES JOHN E
IPC: H03M1/12
Filed: 2010-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal conditioning circuit that performs time division multiplexing of anti-aliasing filters and A/D converter.  <P>SOLUTION: A plurality of first tier multiplexers performs time division multiplexing via one of a plurality of anti-aliasing filters between a plurality of AC or baseband input signals from a plurality of sensors. A second tier multiplexer selects its inputs from the outputs of the first tier multiplexers. The output of the second tier multiplexer is supplied to a high-speed A/D converter. Thus, the A/D converter is subjected to time division multiplexing by the second tier multiplexer. In this manner, a plurality of sensors can share a single A/D converter. After allowing a settling time for the multiplexers and anti-aliasing filters, a plurality of samples of the input signals are taken for one period, for example.  <P>COPYRIGHT: (C)2011,JPO&INPIT