baber/WOPTO huggingface dataset:
Patent JP-2014021356-A (JP)
Title: Light source control device and backlight device
Inventor: HASHIMOTO MITSURU
IPC: G09G3/34
Filed: 2012-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a light source control device capable of stabilizing luminance of a light source using a simple circuit configuration without a PLL circuit, and to provide a backlight device.SOLUTION: A light source control device 10 includes; a first pulse generator circuit 13 having a first counter 11, which counts a reference clock signal and is reset by Vsync (a synchronization signal), and a second comparator 12 which outputs a pulse signal as a result of comparison between the output of the counter 11 and a count value that is set according to an ON period and OFF period of a light source; and a second pulse generator circuit 16 having the same configuration as the first pulse generator circuit. A switch 17 switches Vsync input lines to the first pulse generator circuit 13 and the second pulse generator circuit 16 when the period of Vsync decreases, or switches between the two circuits alternately every time a synchronization pulse comes in.
Patent JP-2014012601-A (JP)
Title: Freely bendable traveling conveyor belt device
Inventor: ABE YOSHIHIRO
IPC: B65G15/08
Filed: 2012-07-03
Abstract: PROBLEM TO BE SOLVED: To solve the problems of carrying a cargo on a conveyor belt even if a round portion has a small diameter, by one belt without changing to another one and enabling cargo not to escape from the belt, not to have the belt sliding up on the outside of this curve, and not have the belt folding in two on the inside of this curve.SOLUTION: A vertical roller is arranged on the inside and the outside of a round portion of the belt, to restrain a slide in the lateral direction of the belt. A semispherical push roller is also pushed against loose places, and its inner peripheral side distance and an outer peripheral side distance are adjusted in a state of keeping a balance of tension between the inside and the outside of the belt.
Patent JP-2014026997-A (JP)
Title: Semiconductor device
Inventor: WATABE MITSUHISA
IPC: H01L25/18
Filed: 2012-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a structure body that reduces the load capacity between wiring of a wiring substrate and a semiconductor chip.SOLUTION: A semiconductor device 1a comprises: a wiring substrate 20a; and a chip laminate 30 mounted on the wiring substrate 20a. The wiring substrate 20a has a base material 21, wiring 24 having a predetermined thickness formed on a surface of the base material 21, and a conductive portion 40 formed on the wiring 24. The chip laminate 30 has a plurality of semiconductor chips 10a, 10b, and 10c that are stacked one another, and a bump electrode 17a formed on the first semiconductor chip 10a facing the wiring substrate 20a of the plurality of semiconductor chips 10a, 10b, and 10c. The bump electrode 17a is electrically connected to the conductor portion 40.
Patent JP-2014025567-A (JP)
Title: Fluid-filled vibration control device
Inventor: KANETANI TOMOHIRO
IPC: F16F13/18
Filed: 2012-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a fluid-filled vibration control device of a new structure, capable of exerting effective vibration control effect over a wide frequency range by applying a thin cover plate member, and securing durability of the cover plate member.SOLUTION: In the fluid-filled vibration control device 10, an inner periphery of a peripheral wall portion of a housing recess 46 of a partitioning member body 36 has a polygonal shape, an outer periphery of the peripheral wall portion of the housing recess 46 of the partitioning member body has a circular shape, side parts of the inner peripheral shape of the peripheral wall portion of the housing recess 46 respectively have thick wall portions 50, a small-diameter portion 80 formed by partially reducing an outer diameter dimension of the peripheral wall portion of the housing recess 46 is formed on at least one of the plurality of thick wall portions 50, a supporting projection 82 is disposed on a position separating from the small-diameter portion 80 at an outer peripheral side of the small-diameter portion 80, the partitioning member body 36 and the cover plate member 38 are kept into contact with each other by the supporting projection 82, and an orifice passage 72 is extended between the small-diameter portion 80 and the supporting projection 82.
Patent JP-2014029582-A (JP)
Title: Curve estimation method and device
Inventor: IKEDA HIROSHI
IPC: G06Q40/04
Filed: 2012-07-31
Abstract: PROBLEM TO BE SOLVED: To draw an appropriate spot-rate curve from data of a coupon-bearing bond.SOLUTION: A method includes: (A) extracting, for every expiration date, one brand of coupon-bearing bond from a data storage unit storing an expiration date, an interest, a redemption amount, and a market price that includes a paid-out interest for each brand of coupon-bearing bond; (B) generating a matrix enumerating a payment amount for every payment period for each brand of the extracted coupon-bearing bonds, from the expiration date, interest and redemption amount of the extracted brand of coupon-bearing bond; (C) converting the generated matrix into a regular matrix, and calculating a discount rate of each brand of the extracted coupon-bearing bonds at the expiration date, from the regular matrix and the matrix including the market price of each brand of the extracted coupon-bearing bonds; (D) calculating an interest rate for each of the extracted brands at the expiration date, from the calculated discount rate at the expiration date; and (E) calculating a regression curve from the calculated interest rate at the expiration date.
Patent JP-2014033085-A (JP)
Title: Heat radiator and electronic device including the same
Inventor: OKAMOTO TOMOMI
IPC: H05K7/20
Filed: 2012-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a heat radiator for cooling a semiconductor package in which a portion for cooling a center part of the semiconductor package at a high speed and a portion for cooling a peripheral part of the semiconductor package at a low speed are formed to improve the cooling efficiently, thereby enabling a test to be conducted in a high temperature control state to improve the quality of the semiconductor package.SOLUTION: A heat radiator 50 includes first and second cooling parts 10, 20. The first cooling part 10 includes a first base member 11 which absorbs heat from a peripheral part on an upper surface of a semiconductor package 8. A first fin 12 is provided on a predetermined portion of the first base member 11 so as to protrude. The second cooling part 20 includes: a second base member 21 which may be housed in a recessed part 14 located on a bottom surface of the first base member 11 and absorbs heat from a center part on the upper surface of the semiconductor package 8; a slide member 24 which is provided on the second base member 21 so as to protrude and is inserted into a through hole 15 provided at a center part of the first base member 11; and a coolant passage 27 provided in a second fin 22 which is provided on the slide member 24 so as to protrude and the second base member 21, the coolant passage 27 to which a coolant is supplied.
Patent JP-2014040848-A (JP)
Title: Lip seal
Inventor: ISHIGAKI YOSHIYUKI
IPC: F02F11/00
Filed: 2012-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a lip seal in which a seal lip is provided on the outer periphery of an annular base part, in which the seal lip is hard to adhere to the annular base part, and which can suppress deterioration of sealability due to adhesion of the seal lip.SOLUTION: A lip seal performs seal between a housing and an insertion component inserted into a hole provided in the housing. In the lip seal having a seal lip closely contacting the inner surface of a hole part on the outer periphery side of an annular base part attached to the outer periphery of the insertion component, an adhesion prevention structure for preventing the seal lip from adhering to the annular base part is provided. The adhesion prevention structure includes irregularities provided on the outer peripheral surface of the annular base part. The irregularities include a plurality of ribs extending in an axial direction on a circumference.
Patent JP-2014039622-A (JP)
Title: Game machine
Inventor: YOKOTA TAMOTSU
IPC: A63F7/02
Filed: 2012-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a game machine enabling facilitation of design and development.SOLUTION: An image control part 23 includes: a computer circuit 60 for integrally controlling staging of a series of images; and an image processing circuit 62 for generating a given image signal to output to a display device. Also included as relates to an arithmetic operation for checking storage content of nonvolatile memory 63 are: first means for identifying an operation start address, an operation end address and operation content of the check operation to instruct the image processing circuit 62; second means for storing an operation result of the check operation in a temporary storage part; and third means for instructing the image processing circuit 62 so as to display the operation result on a display device DS. Further, the operation result of the check operation is calculated for each memory element of the nonvolatile memory 63.
Patent JP-2014040806-A (JP)
Title: Control device of internal combustion engine
Inventor: SEKINE YUTA
IPC: F02D13/02
Filed: 2012-08-23
Abstract: PROBLEM TO BE SOLVED: To correct a defect associated with air-fuel mixture blown back to an intake port in an internal combustion engine in which a valve closing timing of an intake valve can be set after the intake bottom dead center.SOLUTION: An ECU is a control device for controlling an internal combustion engine in which a valve closing timing of an intake valve can be set after the intake bottom dead center. The ECU determines an adhesion fuel quantity Fa of fuel adhering to an intake port when air-fuel mixture is blown back to the intake port after the intake bottom dead center, determines a flow-in fuel quantity Fi of fuel entering a cylinder when intake air flows in from the intake port, and corrects a fuel injection quantity on the basis of the adhesion fuel quantity Fa and the flow-in fuel quantity Fi.
Patent JP-2014039704-A (JP)
Title: Game machine
Inventor: KAWASHIMA TAKAYOSHI
IPC: A63F5/04
Filed: 2012-08-23
Abstract: PROBLEM TO BE SOLVED: To execute a performance for offering a sense of expectation without depreciating a lottery according to a lottery opportunity in any state.SOLUTION: A priority level is set to a specific performance suggesting a possibility of imparting a predetermined profit to a player according to the degree of a sense of expectation. In occurrence of a specific opportunity (AT lottery) that becomes an execution determination opportunity of the specific performance caused by a lottery result (winning of a lottery opportunity combination) of winning determination during execution of one of specific performances, a specific performance determination means 213 refers to information on the specific performance stored in a specific performance information storage means 212 to determine a specific performance relating to execution preventing a specific performance set at a lower priority level from being selected than a priority level set to the specific performance relating to the specific performance information.
Patent JP-2013059327-A (JP)
Title: METHOD OF PRODUCING OLIGOSACCHARIDE HAVING ALDONIC ACID RESIDUE AT REDUCING TERMINAL AND HAVING α1→6 GLUCOSIDE BOND OR β1→6 GLUCOSIDE BOND
Inventor: KIMURA TAKASHI
IPC: C12J1/00
Filed: 2012-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a method which safely and easily oxidizes a hemiacetal hydroxyl group of oligosaccharides having an α1→6 glucoside bond or a β1→6 glucoside bond using highly safe microorganism cells to efficiently produce oligosaccharides having aldonic acid at the corresponding reducing terminal.SOLUTION: Cells of a microorganism belonging to acetic acid bacteria are brought into contact with oligosaccharides having a hemiacetal hydroxyl group and having an α1→6 glucoside bond or a β1→6 glucoside bond, whereby oligosaccharides having aldonic acid at the corresponding reducing terminal can be safely and efficiently produced.
Patent JP-2014049774-A (JP)
Title: Image processing apparatus, image processing method, image recording apparatus, and program
Inventor: HOSHINO YOSHIAKI
IPC: H04N1/387
Filed: 2012-08-29
Abstract: PROBLEM TO BE SOLVED: To print an accurately readable bar code by conversion to a resolution optimal to printing of a bar code.SOLUTION: A raster data generation unit 203 checks the resolution of raster data and if the resolution of the raster data is smaller than a predetermined resolution, a bar code detection unit 204 analyzes the raster data and detects a bar code region. If there is a bar code region, a bar code orientation determination unit 205 determines the orientation of a bar code, and a resolution conversion unit 206 improves a resolution in an orientation perpendicular to the orientation of the bar code of a K-version.
Patent JP-2014045811-A (JP)
Title: Pachinko game machine
Inventor: YOSHIDA SHINSUKE
IPC: A63F7/02
Filed: 2012-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can improve interest of a game in suspension notice performance.SOLUTION: In a game machine, under a situation where suspension notice performance corresponding to certain suspension is displayed to a suspension information display part, with operation of an operation member as a trigger, a display content of the suspension notice information corresponding to certain suspension is changed stepwise; under a situation where identification information is variably displayed when determination of a game content related to certain suspension is permitted, the variation content being executed can be changed on the basis of the step where the display content of the suspension notice information corresponding to certain suspension has been changed.
Patent JP-2014051572-A (JP)
Title: Engine oil composition
Inventor: AKAMATSU ATSUSHI
IPC: C10M169/04
Filed: 2012-09-06
Abstract: PROBLEM TO BE SOLVED: To provide an engine oil composition excellent in fuel consumption saving performance, especially engine oil composition used preferably for a diesel engine.SOLUTION: An engine oil composition contains (A) a star type polymer having a star type structure with a branched polymer chain obtained by copolymerization and hydrogenation of a vinyl aromatic compound monomer and a conjugated diene monomer from a central part of the polymer, and having a weight average molecular weight of 100,000 to 1,000,000 and (B) polyalkyl(meth)acrylate having a weight average molecular weight of 200,000 to 600,000 as a viscosity index improver, and the content of the (A) star type polymer (M) is 0.10 to 2.00 mass% based on total mass of the engine oil composition, the content of the (B) polyalkyl(meth)acrylate (M) is 0.50 to 6.00 mass% based on total mass of the engine oil composition, and M/Mis 0.10 to 1.00, and a viscosity index of the engine oil composition is 185 to 230.
Patent JP-2012255026-A (JP)
Title: Novel c-17-heteroaryl steroidal cyp17 inhibitor/antiandrogen: synthesis, in vitro biological activity, pharmacokinetic and antitumor activity
Inventor: BRODIE ANGELA
IPC: A61K31/58
Filed: 2012-09-06
Abstract: PROBLEM TO BE SOLVED: To provide compounds which are inhibitors of human CYP17 enzyme as well as antagonists of both wild type and mutant androgen receptors (AR), and useful for the treatment of human prostate cancer.SOLUTION: The 3β-hydroxy-17-(1H-benzimidazol-1-yl)androsta-5,16-diene compounds are represented by the following formula (I).
Patent JP-2014040691-A (JP)
Title: Hairpiece and hairpiece fixture
Inventor: TAKANO NOBUE
IPC: A41G5/00
Filed: 2012-08-21
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, a ponytail type hairpiece which is well-known from hitherto is difficult in the work to be fitted to user's own hair.SOLUTION: A hairpiece in this invention includes: a fitting body including an elastic ring-shaped body having an opening part in the width direction; a clip to be hooked on a hair band with which user's own hair are collected into a bundle, which is provided inside the fitting body; hair such as artificial hair; and a support formed by fixing one end of the hair. The support is fitted inside the ring-shaped body, at least on a part excluding the opening part in the width direction, and the hair is hung to the downside of the ring-shaped body.
Patent JP-2014054116-A (JP)
Title: Electrical power system
Inventor: NOGI MASAYUKI
IPC: H02J3/38
Filed: 2012-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an electrical power system which reduces capacity of balance transformer required at a self-operation, and stably supplies power to a wide range of loads in a house at low cost.SOLUTION: An electrical power system of one embodiment comprises a solar panel, an inverter that converts output from the solar panel to an alternating current by interconnecting with a single-phase three-wire type power distribution system, a power storage device, a power converter that converts the output from the storage device to an alternating current by interconnecting with the power distribution system to discharge the power storage device, and converts the alternating current being generated in the power distribution system to a direct current to charge the power storage device, a first switch arranged between the power converter and the power distribution system, a transformer, a second switch arranged between the power converter and a primary side of the transformer, and a third switch arranged between a secondary side of the transformer and the power distribution system. When performing a self-operation output, the first switch is opened, the second and third switches are closed, and the inverter is interconnected with the power distribution system in which a system voltage is established by the power converter.
Patent JP-2014052591-A (JP)
Title: Multi-display control system, control server, and multi-display control method
Inventor: TERAKADO HIROAKI
IPC: G09G5/00
Filed: 2012-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a multi-display control system, a control server, and a multi-display control method, which allow a low-cost and flexible centralized control of a multi-display.SOLUTION: A control server 107 performs centralized control by registering in a database all display control terminals 108, all switchers 106, all multi-displays 105, and all displays 110 that constitute the multi-displays 105. When a privileged process is executed from a specific display control terminal 108, a desired video source 102 is forcefully distributed to a predetermined display 110.
Patent JP-2014056887-A (JP)
Title: Method for manufacturing capacitor
Inventor: IGARASHI TAKESHI
IPC: H01L21/318
Filed: 2012-09-11
Abstract: PROBLEM TO BE SOLVED: To suppress leak current reduction and element degradation in a laminated capacitor.SOLUTION: A method for manufacturing a capacitor 100 comprises the steps of: forming a first insulating film 12 on a semiconductor substrate 10; forming a lower electrode 14 on the first insulating film 12; forming a dielectric film 16 covering an upper surface and a side surface of the lower electrode 14; forming an upper electrode 18 on the dielectric film 16; exposing the first insulating film 12 by leaving a region covering the upper surface and the side surface of the lower electrode 14 and dry-etching the dielectric film 16; and removing the first insulating film 12 by wet etching.
Patent JP-2014056726-A (JP)
Title: Light guide sheet and movable contact body using the same
Inventor: TACHIHATA NAOKI
IPC: H01H13/02
Filed: 2012-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a light guide sheet allowed to be mainly used for operation of various sorts of electronic apparatuses and capable of achieving sure operation by a simple configuration, and to provide a movable contact body using the light guide sheet.SOLUTION: A hardened part 11A is formed in a base material 11 located on an approximately center of a plurality of light-emitting parts 12, and even when a slight positional deviation on a center of a pressing part 10D of an operation body 10 is generated against a center of a movable contact 5 under the light-emitting parts 12 of a light guide sheet 13, the movable contact 5 is pressed on a center part and elastically inverted by the hardened part 11A in the base material 11 located on an upper center part, a satisfactory click feeling is obtained. Thereby formation of a projection part or the like on the upper center of the movable contact 5 is unnecessary, the light guide sheet capable of achieving sure operation can be inexpensively formed by a simple configuration and the movable contact body using the light guide sheet can be obtained.
Patent JP-2013021351-A (JP)
Title: Semiconductor light-emitting device, head light for vehicle and manufacturing method of semiconductor light-emitting device
Inventor: HARADA MITSUNORI
IPC: H01L33/60
Filed: 2012-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting device having a high surface brightness, a head light for vehicle, and a manufacturing method of a semiconductor light-emitting device.SOLUTION: A semiconductor light-emitting device 10 comprises a substrate 20, a first light-emitting element 30 and a second light-emitting element 30 mounted on the substrate 20, a planar wavelength conversion layer 40 located above the first and second light-emitting elements 30 and performing wavelength conversion of the light from a luminous layer, and a reflection member 50 disposed contiguously to the side of the wavelength conversion layer 40 and the light-emitting element 30. The height of the reflection member 50 at a part separated from the side of the wavelength conversion layer 40 is lower than the height of the reflection member 50 at a part in contact with the side of the wavelength conversion layer 40.
Patent JP-2012248898-A (JP)
Title: Phosphor conversion light source
Inventor: NG KEE YEAN
IPC: F21K99/00
Filed: 2012-09-18
Abstract: PROBLEM TO BE SOLVED: To reduce changes in output characteristics among light-emitting diodes due to aging by using a low-cost configuration.SOLUTION: Disclosed is a light source having first and second phosphor conversion component light sources. The first component light source includes: a first LED (51) which emits light with a first wavelength; and a first luminescence conversion material layer which converts the light with the first wavelength into light with a first output wavelength. The second component light source includes: a second LED (52) which emits light with a second wavelength; and a second luminescence conversion material layer which converts the light with the second wavelength into light with a second output wavelength different from the first output wavelength. The first LED (51) and the second LED (52) are made of the same material system, and are preferably made of wafers in the same batch on a production line. A controller (86) generates currents flowing respectively through the first and second LEDs (51 and 52), thereby producing generation light from a light source (50) which is recognized as a predetermined color.