baber/WOPTO huggingface dataset:
Patent JP-2012256317-A (JP)
Title: Three-dimensional fluid simulation method
Inventor: TSUNODA MASAYA
IPC: G06F17/50
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To shorten a computation time.SOLUTION: A three-dimensional fluid simulation method includes: a step (a) for defining a first mesh in which a space through which a fluid flows is mesh-divided ununiformly in all of three degrees of freedom; a step (b) for defining a second mesh in which the space is mesh-divided uniformly only in one of the three degrees of freedom of the first mesh and is mesh-divided in other two degrees of freedom in the same way as in the case of the first mesh; a step (c) for inputting an object model to a computer; a step (d) for arranging the object model in the first mesh and setting an equation of motion relating a fluid around the object model to compute a speed of the fluid; a step (e) for computing flow rate unbalance in each mesh on the basis of the speed of the fluid obtained in the step (d); a step (f) for setting a pressure correction equation of the fluid on the basis of the flow rate unbalance; a step (g) for mapping the obtained flow rate unbalance to the second mesh to compute a pressure of the fluid; and a step (h) for mapping the pressure obtained in the step (g) to the first mesh. The steps (d) to (h) are repeated until the flow rate unbalance obtained in the step (e) is converged.
Patent JP-2012216521-A (JP)
Title: Manufacturing method of negative electrode material for nonaqueous electrolyte secondary battery, negative electrode material obtained by that manufacturing method, negative electrode and nonaqueous electrolyte secondary battery
Inventor: UEDA AKIO
IPC: C01B31/02
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a negative electrode material for nonaqueous electrolyte secondary battery in which robust granules utilizing the binding of an organic compound prevent the negative electrode material from returning back to primary particles by pulverization, the irreversible capacity is reduced, and degradation of rate characteristics and cycle efficiency is minimized, and to provide a nonaqueous electrolyte secondary battery.SOLUTION: The manufacturing method of a negative electrode material for nonaqueous electrolyte secondary battery includes step (1) for mixing an organic compound and scale-like graphite, step (2) for pressure molding a mixture obtained in the step (1) from one direction, step (3) for calcining a molding obtained in the step (2), and step (4) for pulverizing the molding calcined in the step (3).
Patent JP-2013201550-A (JP)
Title: Camera module and electronic apparatus
Inventor: OTA KEISUKE
IPC: G03B5/00
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a camera module capable of suppressing power consumption required for camera shake correction.SOLUTION: A camera module 10 comprises a convex part 16 and a concave part 17 that limit oscillation of an autofocus driving device 12 by being engaged with each other when the autofocus driving device 12 is moved to a position farthest from a subject along an optical axis direction at the time of infinity photographing.
Patent JP-2013199040-A (JP)
Title: Head chip, liquid jet head, and liquid jet recorder
Inventor: DOMAE YOSHINORI
IPC: B41J2/055
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a head chip, a liquid jet head, and a liquid jet recorder, which can reduce the influence on image quality of the volume difference at the fluid jet resulting from the pressure loss in the flow process of a liquid through a liquid flow path.SOLUTION: A head chip includes a liquid flow path 30 including: a first flow path 31 which supplies a liquid, as a first flow F1, to each of a plurality of first liquid jet channels 13A1 communicating with a first nozzle train; and a second flow path 32 which is connected with the first flow path 31, is provided with a liquid outlet port 43a, and supplies a liquid which has flowed through the first flow path 31, as a second flow F2 which is reverse to the first flow F1, to each of a plurality of second liquid jet channels 13B1 communicating with a second nozzle train installed side by side with the first nozzle train.
Patent JP-2013201285-A (JP)
Title: Electric apparatus and liquid crystal display device
Inventor: TANAKA KAZUHIRO
IPC: G09F9/00
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an electric apparatus that changes contact areas of conductive gaskets without changing surface areas thereof, that changes impedances of the conductive gaskets in accordance with specified noise frequencies, and that has excellent performance in removal of radiation noise, and to provide a liquid crystal display device.SOLUTION: In an electric apparatus, a substrate 50 having electronic components is arranged between a front panel 10 and a rear panel 20. The substrate 50 has connector shield members 54a and 54b. Conductive gaskets 55a and 55b are provided between the connector shield members 54a and 54b and the rear panel 20. The conductive gaskets 55a and 55b are in contact with contact surfaces 23a and 23b, of the rear panel 20, that each have a plurality of projections 24 formed thereon.
Patent JP-2013198630-A (JP)
Title: Game machine
Inventor: FUKUMOTO NOBUAKI
IPC: A63F7/02
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that can optimize a state of a game machine during power saving.SOLUTION: A main control device 71, a pay-out control device 78, a sound light-emission control device 72 and a display control device 121 are arranged as a plurality of control means, power is directly supplied to the main control device 71 arranged as the first control means from a voltage conversion circuit 230, and on the other hand, power from the voltage conversion circuit 230 is supplied to the other control device other than the main control device 71 arranged as the second control means via an output switching circuit 231. The voltage conversion circuit 230 generates power for driving each control device as a drive power generation circuit. The output switching circuit 231 is a power blocking circuit which can block power supply to the second control means from the power conversion circuit 230.
Patent JP-2013201855-A (JP)
Title: Method and device for confirming induction voltage calculation accuracy
Inventor: DEGUCHI TETSUYA
IPC: H02J3/00
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To examine the calculation accuracy of an induction voltage calculation device.SOLUTION: An induction voltage calculation device 1 calculates an induction voltage by inputting into an induction voltage calculation device 1 a confirmation model in which a separation distance between a power transmission line and a communication line is defined and the theoretical value of the induction voltage is known. The calculation value of the induction voltage calculated by the induction voltage calculation device 1 and the theoretical value of the induction voltage in the confirmation model are input into a comparison device 2 to compare. By this, the calculation accuracy of the induction voltage calculation device 1 can be examined.
Patent JP-2013201693-A (JP)
Title: Phase interpolator and phase interpolation method
Inventor: KANEKO MASAAKI
IPC: H03M1/74
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To generate such a phase interpolation signal as changes in phase linearly with a value of code data.SOLUTION: A phase interpolator 1 includes: a first current signal generation section 2 for generating a plurality of first current signals corresponding to values of multi-bit code data; a code data regulation section 3 for incrementing/decrementing the value of the code data by a predetermined value in accordance with the value of the code data; a second current signal generation section 4 for generating a plurality of second current signals corresponding to the values of the code data incremented/decremented by the code data regulation section; and a mixer section 5 for combining a first composite signal combining clock signals resulting from adjusting respective amplitudes of a plurality of first clock signals out of phase on the basis of corresponding first current signals and a second composite signal combining clock signals resulting from adjusting respective amplitudes of a plurality of second clock signals out of phase with each other and out of phase with the plurality of clock signals on the basis of corresponding second current signals to generate a phase interpolation signal.
Patent JP-2013179017-A (JP)
Title: Organic electroluminescent element
Inventor: FUKUURA TOMOHIRO
IPC: H01L51/50
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescent element exhibiting high luminous efficiency, by enhancing light emission and improving light extraction efficiency by means of a novel plasmonic material.SOLUTION: An organic electroluminescent element includes: a first electrode layer 40 and a second electrode layer 60; a light emitting layer 50 disposed between the first and second electrode layers 40, 60; and a metal particle assembly layer comprising a particle assembly comprising 30 or more metal particles 20 two-dimensionally disposed spaced from each other, the metal particles 20 having an average particle size in the range of 200-1,600 nm, an average height in the range of 55-500 nm, and an aspect ratio in the range of 1-8, and being disposed in a manner so that the average distance to an adjacent metal particle is in the range of 1-150 nm.
Patent JP-2013204446-A (JP)
Title: Compressor
Inventor: KASEI SHIGEHIRO
IPC: F04B27/08
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a compressor achieving prevention of misarrangement between a front housing and a cylinder block even if tension of a belt act thereon.SOLUTION: A cylinder block 2 of a compressor 1 has first fastened parts 31 projected from an outer surface to the racially outside, at an outer peripheral part thereof. A front housing 4 of the compressor 1 has second fastened parts 32 projected from the outer surface to the racially outside, at an outer peripheral part thereof. The first fastened part 31 and the second fastened part 32 can be fastened with a bolt 33. When they are fastened by the bolt 33, the first fastened part 31 is in contact with the second fastened part 32 directly, that is, without interposing a member such as a gasket made from elastic material therebetween.
Patent JP-2013202839-A (JP)
Title: Transfer method and transfer device
Inventor: ONISHI MASARU
IPC: B41M5/46
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain a finer transfer image.SOLUTION: A transfer method comprises a lamination process for stacking a transfer layer on a laminate with an adhesion layer and a laser beam irradiation process for exposing both the transfer layer and the adhesion layer to laser beam irradiation for transfer. In the laser beam irradiation process, the light intensity of the laser beam irradiated on an edge of the transcribed area is more strengthened than the light intensity of the laser beam irradiated into the edge.
Patent JP-2013205574-A (JP)
Title: Backlight device, control method of backlight device, and liquid crystal display device
Inventor: ONOGI MAKOTO
IPC: G09G3/20
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of suppressing a variation in light emission luminance of a backlight caused by a change of a cycle of a vertical synchronization signal of an image signal, while keeping the synchronization of the vertical synchronization signal with control of the backlight.SOLUTION: A backlight device is used for a liquid crystal display device that displays an image based on an image signal. The backlight device comprises: a backlight; generation means that generates a clock signal at a set frequency; counting means that counts the number of clock signals generated by the generation means; and control means that controls turning on and off of the backlight on the basis of the counted value by the counting means. When a cycle of a vertical synchronization signal of the image signal changes from a predetermined cycle, the generation means changes the frequency of the clock signal according to the changed cycle.
Patent JP-2013207709-A (JP)
Title: Surveillance camera device
Inventor: KUBO RYOJI
IPC: G08B13/181
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a surveillance camera device capable of reliably and accurately detecting a disturbance act against shooting an image such as covering the photographing part with cloth or spraying coating material over the photographing part.SOLUTION: A surveillance camera 10 includes a front panel 11 on the front face of a photographing part 22, and a light emission part 12a and a light receiving part 12b arranged inside the front panel 11. The light emission part emits a self-luminous first light beam (IRB) toward the front panel. The light receiving part receives: a second light beam (B2) which is the first light beam reflected on the outer surface of the front panel; a third light beam (B3) which is a returned light that passed through the front panel and reflected on a shield 4; and a peripheral infrared light beam (B4). Light volume detection means detects the light volume of the second to fourth light beams. The light volume is stored in a storage part 34b for the prescribed number of times. Reference value calculation means statistically processes the light volume for the prescribed number of times in order to calculate a reference value. Depending on the reference value and the light volume, various disturbance acts are detected.
Patent JP-2012161084-A (JP)
Title: Image photographing apparatus and image photographing program
Inventor: YAMAMOTO AKIHIKO
IPC: H04N5/225
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To generate image data for a suitable identification photograph.SOLUTION: When taking an identification photograph by a digital camera 1 as an image photographing apparatus, form data based on an input type of the identification photograph are selected from among form data stored in a built-in storage unit (not shown in a figure), and based on a focal distance depending on auto-focusing, optical zoom adjustment is performed on a lens optical system including a photographing lens 2. The selected form data are displayed on a display part 13 together with a through image, and a person combined with the form data is photographed, thereby generating image data for the identification photograph.
Patent JP-2012125636-A (JP)
Title: Game machine
Inventor: NAKAJIMA KAZUTOSHI
IPC: A63F7/02
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent reduction of interest of a player caused by continuation of control to a prescribed game state.SOLUTION: The decision of a variable display result and the determination of a big winning kind in a special symbol game using a second special symbol wherein the big winning kind is not determined to be "sudden probability variation" when the decision of the effect that the variable display result is set as "big winning" is performed is more frequently performed than the decision of a variable display result and the determination of a big winning kind in a special symbol game using a first special symbol wherein the big winning kind can be determined to be the "sudden probability variation", so that the determination of the effect that the big winning kind is set as the "sudden probability variation" is hardly performed. As a result, the reduction of the interest of the player caused by the continuation of a two-round big winning state can be prevented.
Patent JP-2013213895-A (JP)
Title: Double-sided images forming method
Inventor: AMEMIYA TAIKI
IPC: G03G15/01
Filed: 2012-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a double-sided images forming method capable of providing a double-sided printing in which high-glossiness images having the same image quality are formed on both surfaces of a recording material by an electrophotographic method.SOLUTION: A double-sided images forming method includes the steps of: forming an uppermost layer of a toner layer carried on a first surface of a recording material with a toner (A) comprising toner particles (a) that contains a binder resin and wax (WA); and forming an uppermost layer of a toner layer carried on a second surface of the recording material with a toner (B) comprising toner particles (b) that contains a binder resin, and a wax (WB) having the melting point lower than that of the wax (WA) contained in the toner (A) that forms the toner layer carried on the first surface.
Patent JP-2013192920-A (JP)
Title: Putter grip with projection point
Inventor: SEKI YASUHIRO
IPC: A63B102/32
Filed: 2012-03-16
Abstract: PROBLEM TO BE SOLVED: To solve the following problems: when a mark, such as a line, is formed at a grip portion generally in order to hit a ball always at the same rhythm during patting stroke, the mark is hidden by a hand or a finger gripping the putter and the position cannot be accurately identified.SOLUTION: A user recognizes a projection point that is pressed with a ball of a finger or a palm and results in the best stroke from his or her experience, thereby enabling the same point to be gripped without visual recognition.
Patent JP-2012170113-A (JP)
Title: Data storage method
Inventor: HAMADA TOSHIYA
IPC: H04N5/92
Filed: 2012-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a user interface having high degree of freedom and rich expressive power for a high capacity recorded medium.SOLUTION: A flag that indicates whether a play item has a multi-angle structure which can reproduce with a plurality of angles is provided. Also, a flag that indicates whether a decode unit is an angle switchable point is provided at a beginning of the decode unit. In a seamless multi-angle structure, the angle can be switched, without increasing interleave units. In a non-seamless multi-angle structure, switching of the angle is set disabled by using the flag, in a predetermined region on a rear end side of each angle, thereby discontinuity in reproduction can be prevented when the play item exits from multi-angle reproduction. In addition, a flag that indicates whether a sub play item can be reproduced asynchronously with a main path is provided, thereby the sub play item of only audio can be used as a BGM.
Patent JP-2013057926-A (JP)
Title: Development device, process cartridge and image forming apparatus
Inventor: KAMIHARA KAZUAKI
IPC: G03G15/08
Filed: 2012-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a structure of an agitating roller which improves agitation force by rotating an agitation fin and minimizes stress on developer by stopping the agitation fin, according to a printing state.SOLUTION: The two-component development device includes, in a device housing, a developer circulation and conveyance passage extending parallel to a longitudinal direction of a developing roller to be arranged so as to face a latent image carrier. Along the developer circulation and conveyance passage, there are provided a developer conveyance screw for conveying developer in the longitudinal direction, and a developer agitation fin for agitating the developer in a direction orthogonal to the longitudinal direction, so that their rotation axes are on the same straight line, but arranged individually. Rotation/stop of the developer conveyance screw and the developer agitation fin can be switched independently to each other.
Patent JP-2013070592-A (JP)
Title: Stator core and spindle motor including the same
Inventor: OH SONG BON
IPC: H02K1/14
Filed: 2012-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a stator core and spindle motor including the same.SOLUTION: A stator core is formed by stacking a plurality of cores, each including: a coreback having a central hole formed therein; a plurality of tooth parts extended from the coreback in a radial direction; and extension parts extended from the plurality of respective tooth parts in a circumferential direction. At least one of the plurality of cores includes through-holes formed therein in order to reduce cogging torque, and the through-holes may be formed in the extension parts.
Patent JP-2012225912-A (JP)
Title: Encoder, scale and method for manufacturing scale
Inventor: ALEXANDER FRANK
IPC: G01D5/245
Filed: 2012-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an encoder with a scale 1 which can scan in an electromagnetic induction system, the encoder having a scanning unit 2 for scanning a graduation element 12 of the scale 1, and thus, the scanning unit 2 having: an excitation unit 21 for generating an alternate electromagnetic field; and a detection unit 22 for detecting the alternate electromagnetic field modulated depending on a position by the graduation element 12.SOLUTION: The scale 1 is constituted of a layer stack 10 which is provided especially by cold rolling bond. The layer stack has: a substrate 103 which spearheads and determines mechanical characteristics of the scale 1; a carrier layer 102 which consists of a ferromagnetic material having high magnetic permeability; and a graduation layer 101 consisting of a material with successful electric conductivity, which exists on the carrier layer 102 to form a graduation element 12.
Patent JP-2013031635-A (JP)
Title: Device for moving person who requires nursing care, and nursing care-assisting device suitable for using walking assisting device
Inventor: KONISHI NOBORU
IPC: A61G1/017
Filed: 2012-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a nursing care-assisting device which can be used as a device for moving a person who requires nursing care and a walking assisting device and can lower the load of a care giver and the person when using the former device.SOLUTION: Columnar supports 11 extends from above a carriage part 10 in an oblique direction. An upper body supporting part 13 has two arm parts 13a for supporting an upper body of the person who requires nursing care and two connecting parts 13b for connecting the arm parts 13a and the columnar support 11, and a protruding length of the connecting parts 13b from the upper part the columnar supports 11 in the oblique direction can be adjusted. A seat part 20 has: interposing members 21 which can move in a vertical direction by a lifter 30 and which are provided with two plate-like bodies 23 having distal end parts 23e the thickness of which is reduced as going to the distal ends TE; and supporting members 22 for supporting such that the interposing members 21 can move between a first position for moving the person and a second position for assisting walking. The height Hof the lower ends in end faces EP of the carriage part 12a from a floor face is 15 cm or more.
Patent JP-2013222016-A (JP)
Title: Focus detection device and imaging device
Inventor: ONISHI NAOYUKI
IPC: H04N5/369
Filed: 2012-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a focus detection device and an imaging device that can avoid a false focus and perform a highly accurate focus detection.SOLUTION: The focus detection device is configured to comprise: an imaging element that includes a plurality of a light receiving elements disposed on a rear side of a micro lens corresponding to each of a plurality of micro lenses; light receiving element selection means that respectively selects a pair of light receiving elements corresponding to a detection open angle from the plurality of light receiving elements as to each of a first detection open angle and a second detection open angle; signal string creation means that creates a pair of first signal strings and a pair of second signal strings from outputs from the pair of light receiving elements corresponding to the first detection open angle and the second detection open angle; calculation means that relatively shifts the pair of first signal strings and the pair of second signal strings to calculate respective correlation amounts and calculates a first defocus amount of an optical system and a second defocus amount thereof on the basis of a first shift amount making the correlation amount the smallest and a second shift amount making the correlation amount the smallest; and output means that outputs one of the first defocus amount and the second defocus amount.