baber/WOPTO huggingface dataset:
Patent JP-2011206539-A (JP)
Title: Chair with back-and-forth moving backrest and rotating mechanism for chair
Inventor: LU SHUNJIE
IPC: A47C7/14
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To move a backrest back and forth relatively to a seat without changing the vertical state of the backrest.SOLUTION: A chair with a back-and-forth moving backrest comprises a seat 800 and a backrest 600. The lower end of the backrest 600 is separated from the seat 800, and both sides of the lower end of the backrest 600 are respectively connected with both sides of the back end of the seat 800 by a rotating mechanism 100. The lower end of the rotating mechanism 100 can be rotatably regulated relatively to the seat 800, and the upper end of the rotating mechanism 100 can be rotatably regulated relatively to the backrest 600. During the rotating regulation of the rotating mechanism 100, the backrest 600 moves back and forth relatively to the seat 800 by maintaining the vertical state of the backrest 600.
Patent JP-2012209348-A (JP)
Title: Light-emitting device and illumination apparatus comprising the same
Inventor: BETSUDA SOHIKO
IPC: H01L33/62
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting device having high reliability in electrical connection or mechanical connection without increasing the number of components, and an illumination apparatus comprising the light-emitting device.SOLUTION: According to an embodiment, a feeding portion 16, which is a coupling portion formed in continuity with a front metal member 14 provided with a predetermined pattern by being directly joined or brazed on a mount surface of a ceramic substrate 12, is formed so as to have a height dimension greater than that of the front metal member 14.
Patent JP-2012208894-A (JP)
Title: Information processing device and method, program and information processing system
Inventor: ITO YOSHINOBU
IPC: G06K17/00
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To improve convenience of a service which uses proximity communication.SOLUTION: A communication device detection section detects a communication device which performs proximity communication. When a plurality of communication devices are detected, a common processing section performs common processing with regard to the plurality of the communication devices based on unique information acquired from the detected communication devices. A processing result notification section notifies the plurality of communication devices of the result of the common processing. Consequently, various services can be provided in cases requiring proximity communication with multiple objects, and thus convenience of a service which uses proximity communication can be improved. This invention can be applied, e.g., to an IC card payment system.
Patent JP-2012212713-A (JP)
Title: Mounting structure of semiconductor device
Inventor: NAKAJIMA HAJIME
IPC: H01L21/60
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure of a semiconductor device that achieves further space-saving and can ensure the connection reliability.SOLUTION: A mounting structure of a semiconductor device comprises: a wiring substrate 2 that has a wiring layer 7 formed on a part of a base 5 and a resist layer 8 formed above and on an insulating layer 6 and the wiring layer 7 so as to surround a plurality of pads of the wiring layer 7; a first bonding material 9 that is provided on one of the plurality of pads of the wiring substrate 2; a semiconductor device 3 that has a first electrode 3a and a second electrode 3b at the opposite surface side of the first electrode 3a and is provided so that the first bonding material 9 and the first electrode 3a are in contact with each other; a second bonding material 10 that is provided by electrically connecting the other of the plurality of pads; and a connection member 4 that is provided so as to contact a third bonding member 11 provided on the second electrode 3b of the semiconductor device 3 and has a stress dispersion part.
Patent JP-2012211643-A (JP)
Title: Hydraulic tensioner
Inventor: KONUMA TAKAYUKI
IPC: F16H7/08
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic tensioner that applies an appropriate tension to an endless power transmitting belt.SOLUTION: The hydraulic tensioner includes a plunger body 20, an oil supply path, a check valve 25, a relief valve 26, and a pressure maintaining valve 29 that is interposed in relief paths 22e, 22f, 22g and 20g and a pressure accommodating hole 20f. In the hydraulic tensioner, a path 20f branching off from the oil supply path to operate the pressure maintaining valve 29 is formed independently of supply paths 26b and 28 to the check valve 25.
Patent JP-2012216586-A (JP)
Title: Method of molding anisotropic magnet
Inventor: NISHIZAWA KOICHI
IPC: H01F41/02
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a molding method in which an anisotropic magnet is produced with high production efficiency even when a mold having an opening of small size is used.SOLUTION: A method of molding an anisotropic magnet includes: a first step in which a mold is filled with a raw powder containing a magnetic powder and the raw powder is pressurized in a magnetic field to produce a compact; and a second step in which a magnetic field is applied to the compact and the mold to demagnetize them. When the width of an opening of the mold is x (mm), the residual magnetization of the mold in filling the raw powder in first step is β(G), strength of the magnetic field to be applied in the second step is γ(G) and a value calculated by formula: : X=γx/βis X, the formula X≥0.5 is satisfied.
Patent JP-2012213356-A (JP)
Title: Processed hydrolyzed protein
Inventor: TABATA NOBUSHI
IPC: A23J3/34
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a processed hydrolyzed protein whose odor peculiar to hydrolyzed proteins is masked or reduced.SOLUTION: The processed hydrolyzed protein is obtained by heating a solution containing a hydrolyzed protein and sake lees at 100 to 140°C.
Patent JP-2012080063-A (JP)
Title: Organic electroluminescent element and compound
Inventor: WATANABE KOSUKE
IPC: C07F15/00
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescent element having high efficiency, low driving voltage, and excellent durability, and to provide a compound useful for the organic electroluminescent element.SOLUTION: An organic electroluminescent element has a pair of electrodes composed of a positive electrode and a negative electrode and at least one organic layer including a light-emitting layer between the electrodes on a substrate. The light-emitting layer includes at least one kind of phosphorescent material, and at least any one layer of the at least one organic layer includes a specific compound having a dibenzothiophene structure or a dibenzofuran structure.
Patent JP-2012217014-A (JP)
Title: Oscillation device and electronic apparatus
Inventor: ONISHI YASUHARU
IPC: H04R3/00
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an oscillation device, having a piezoelectric element as an oscillation source, that is prevented from growing in size and increases sound pressure.SOLUTION: An oscillation device includes a vibrating member 10, a piezoelectric element 20, a support frame 40, a first magnetic layer 22, and a magnetic film (second magnetic layer) 30. The piezoelectric element 20 is provided on the vibrating member 10. The support frame 40 holds an edge of the vibrating member 10. The first magnetic layer 22 is polarized, and is provided on a surface of the piezoelectric element 20 opposite to a surface thereof on which the vibrating member 10 is provided. The magnetic film 30 is polarized, and is arranged at a position facing the first magnetic layer 22 and in such an orientation as to repel the first magnetic layer 22.
Patent JP-2012214191-A (JP)
Title: Bead core for tire, method and device of manufacturing the same and tire using the same
Inventor: FUJII AKIRA
IPC: B29D30/48
Filed: 2011-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a bead core for a tire, a method and a device of manufacturing the same and the tire using the same, for preventing reduction in adhesive force between a tire raw member and itself after pre-vulcanization, while preventing the occurrence of deformation.SOLUTION: The bead core for the tire is formed by winding a plurality of steel wires 1 in an annular shape. Assuming an area surrounded by a line segment of connecting the center of a steel wire 1a positioned on the outermost side in a bead core cross section among the plurality of steel wires 1 as a bead core inside area C, insulation rubber 2 exists on a surface of the steel wires 1 in the bead core inside area C, and the insulation rubber does not exist on the surface of the steel wire 1a on the outside of the bead core inside ares C.
Patent JP-2012220193-A (JP)
Title: Optical position detection apparatus, optical position detection system and display system with input function
Inventor: ONISHI YASUNORI
IPC: G06F3/042
Filed: 2011-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an optical position detection apparatus which is capable of optically detecting a three-dimensional position of a target object over a wide range, an optical position detection system and a display system with an input function.SOLUTION: In an optical position detection apparatus 10, XY coordinates of a target object Ob are detected on the basis of received light intensity in a light-receiving section 13 in forming a light intensity distribution where the intensity is varied within a radiation angle range of detection light L2 by a first light source module 126 and a second light source module 127. The first light source module 126 and the second light source module 127 are separated in a Z-axis direction, and a position of the target object Ob in the Z-axis direction is detected on the basis of the received light intensity in the light-receiving section 13 in forming a light intensity distribution where the intensity is fixed within the radiation angle range of the detection light L2.
Patent JP-2012222232-A (JP)
Title: Dicing device
Inventor: ARAI YUSUKE
IPC: H01L21/301
Filed: 2011-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a dicing device which allows easy maintenance work.SOLUTION: A storage area 202 provided with a storage part 12 and a cleaning area 208 provided with a cleaning part 16 are arranged on the front side of a device body 200. A workpiece feed area 204 provided with a workpiece feed part 14A for sending a wafer W to a cutting part 14B is arranged between the storage area 202 and the cleaning area 208, and is located at a position retracted from the front side further than the storage area 202 and the cleaning area 208. Consequently, the distance from the device front side to the cutting part 14B can be shortened. A maintenance cover 174 is openably and closably attached to a maintenance area 212 which is formed in a recessed manner on the front side of the device body 200 as a result of arranging the workpiece feed area 204 at the retracted position.
Patent JP-2011188738-A (JP)
Title: Power control method and apparatus
Inventor: LYS IHOR A
IPC: H05B44/00
Filed: 2011-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve a circuit speed by eliminating a need to have a feedback loop as performing feedback of feedback information brought from a load which are completely unnecessary.  <P>SOLUTION: A "feed-forward" power driver for an LED-based light source requiring no feedback information from the load combines functions of a DC-DC converter and a light source controller, and is configured to control intensity of light generated by the light source, on the basis of modulating average power delivered to the load at a given time interval, without having to monitor and/or regulate the voltage or the current supplied to the light source. A lighting apparatus incorporating one or more power drivers is achieved, and a lighting network wherein operating power is efficiently supplied throughout the network is formed by coupling together such multiple lighting apparatuses.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012222314-A (JP)
Title: Organic thin-film solar cell
Inventor: MIZOKURO TOSHIKO
IPC: C07F1/08
Filed: 2011-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an organic thin-film solar cell including an organic semiconductor layer as a photoelectric conversion layer, having more improved photoelectric transfer characteristics.SOLUTION: An organic thin-film solar cell includes in a transparent substrate having a transparent electrode formed thereon: a polymer layer in which conductive polymer compounds are oriented in a constant direction; and an organic semiconductor layer formed on the polymer layer, and composed of p-type organic semiconductor compounds or n-type organic semiconductor compounds oriented in the same direction as the conductive polymer compounds. A method for manufacturing the organic thin-film solar cell includes the step of forming the polymer layer in which the conductive polymer compounds are oriented in a constant direction and a direction parallel to the substrate, on the transparent substrate having the transparent electrode formed thereon, and then forming a layer of the organic semiconductor compounds having properties of a p-type semiconductor or n-type semiconductor, on the polymer layer by a vacuum deposition method.
Patent JP-2012221469-A (JP)
Title: Purchase data analysis device, method, and program
Inventor: IWATA TOMOHARU
IPC: G06Q30/02
Filed: 2011-04-14
Abstract: PROBLEM TO BE SOLVED: To appropriately make an estimation related to merchandise which tends to be purchased simultaneously.SOLUTION: In a topic allocation part 33, by using purchase data to which a topic is imparted in an initialization part 32 and an initial value of a hyper parameter, a hyper parameter is updated, a belonging degree to each class of each purchase data is calculated, and a new topic is allocated to each purchase data on the basis of the calculated belonging degree. In a likelihood calculation part 34, likelihood indicating the likelihood of the topic allocated to the purchase data is calculated. In a determination part 35, when it is determined that the likelihood is not converged, allocation of the topic and calculation of the likelihood are performed again and they are repeated until the likelihood is converged. By using a topic set Z and a hyper parameter set φ when it is determined that the likelihood is converged, a feature parameter of a model for estimating clustering of the merchandise which tends to be purchased simultaneously, a price range of each merchandise in each class and a feature of a user is estimated.
Patent JP-2012210136-A (JP)
Title: Battery exchange type electric vehicle
Inventor: HOSOKAWA MAKOTO
IPC: G06Q50/10
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To resolve a problem in improving versatility of a conventional electric vehicle because it takes much more time to charge its battery whose cost is high and the number of chargers is small.SOLUTION: The versatility of the electric vehicle is improved by exchanging the battery to extend a travel distance and time and to secure a supply route by collaboration with gas stations or the like.
Patent JP-2012225533-A (JP)
Title: Dust removing system for clean room
Inventor: MATSUO TAKENOBU
IPC: F24F7/06
Filed: 2011-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a dust removing system for a clean room, allowing a person having entered the clean room to smoothly move.SOLUTION: The dust removing system for the clean room includes a dust removing chamber 3 having: a changing room 7 leading to the clean room 1, pressurized and having an opening and closing door 5 at least to the outside; and a dust removing device 9. The dust removing device 9 includes: a jet dust removing section 10, which is provided on the changing room 7 side, and emits jet streams to the person entering the clean room 1 in a walking state from the side; and an air shower section 30 which communicates with the jet dust removing section 10, also communicates with the clean room 1, and causes air to flow downward from above in a layered state to the entering person in a walking state.
Patent JP-2011243962-A (JP)
Title: Method for determining temperature of power semiconductor
Inventor: STEPHAN SCHULER
IPC: H01L23/58
Filed: 2011-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for determining a temperature of a power semiconductor.SOLUTION: In a method for determining a temperature of a power semiconductor 12, a first control contact 22a is connected to a first pole of a serial resistor 14 integrated in the power semiconductor 12, a second pole of the serial resistor 14 extending to the power semiconductor 12 is connected to a second control contact 22b, the first control contact 22a and the second control contact 22b are connected respectively to a first contact terminal 24a and a second contact terminal 24b by respective bonding wires 16, a resistance value Rof the serial resistor 14 is determined by electrical measurement between two contact terminals 24a, b, and a temperature of the serial resistor 14 is determined as the temperature of the power semiconductor 12 based on the resistance value Rand a temperature-resistance characteristics curve of the serial resistor 14.
Patent JP-2012228030-A (JP)
Title: Cable peeling device
Inventor: TANAKA KOHEI
IPC: B26B27/00
Filed: 2011-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a cable peeling device which prevents a cutting blade from slipping from a cable member that is cut and easily cuts a cable.SOLUTION: A cable peeling device 1 includes: a cylindrical housing 3 fixing a cable 9; and a holder 7 holding a cutting blade 5 and spirally moving relative to the housing 3. The housing 3 includes: a cable clamp 11 fixing the inserted cable 9; and a nut 15 having a female screw part 13 formed on an inner surface. The holder 7 includes: a male screw part 21 threadedly engaging with the female screw part 13 of the housing 3; a small diameter part 23 connecting with the male screw part 21 and having a diameter smaller than an inner diameter of the female screw part 13; a cutting part 25 connecting with the small diameter part 23 and protruding from the inner diameter of the female screw part 13 in the radial direction; a cutting blade 5 having an angle relative to the axial core of the cable 9; an eject window 27 ejecting cutting dust; and an attachment 29 connecting with the cutting part 25 and held by a chuck of a rotary tool.
Patent JP-2012224815-A (JP)
Title: Method for producing carbon fiber composite material, carbon fiber composite material and oil field apparatus
Inventor: UEKI HIROYUKI
IPC: C08K3/04
Filed: 2011-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a carbon fiber composite material, and a carbon fiber composite material using carbon nanofiber and carbon black, and to provide an oil field apparatus using a carbon fiber composite material.SOLUTION: The method for producing a carbon fiber composite material includes a step (a), a step (b) and a step (c). In the step (a), after carbon nanofiber 80 is mixed in a first elastomer 30, the mixture is refined at 0°C to 50°C by use of open rolls 2 having a roll nip d of 0.5 mm or less to obtain a first composite elastomer. In the step (b), carbon black is mixed in a second elastomer to obtain a second composite elastomer. In the step (c), the first composite elastomer is mixed with the second composite elastomer to obtain a carbon fiber composite material.
Patent JP-2012230944-A (JP)
Title: Electronic apparatus
Inventor: GOTO AKIHISA
IPC: H05K7/20
Filed: 2011-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus which prevents occurrence of a failure due to suction of dust into a housing, and which securely cools a plurality of electronic components arranged in the housing irrespective of positions in a flow direction of cooling wind.SOLUTION: The electronic apparatus (10) includes: a first division plate (36) dividing an inner side of a cooling cylinder (30) into a first passage (42a) on a first heating component (20a) side and a second passage (42b) apart from the first heating component (20a); a second division plate (38) dividing the inner side of the cooling cylinder (30) into a third passage (42c) of a second heating component (20b) side and a fourth passage (42d) apart from the second heating component (20b); and a passage switching member (40) coupling the first passage (42a) and the fourth passage (42d), coupling the second passage (42b) and the third passage (42c), or coupling the first passage (42a) and the fourth passage (42d) and coupling the second passage (42b) and the third passage (42c).
Patent JP-2012229342-A (JP)
Title: Resin composition for epoxy-based coating material
Inventor: HARA NAOKI
IPC: C09D161/06
Filed: 2011-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition for an epoxy-based coating material in which a filler does not settle out when coating, and which is ease of handling and good in heat dissipation capability when formed into a coating film, and has high hardness so that the coating film is less likely to get damaged.SOLUTION: The resin composition for an epoxy-based coating material contains a mixture of an epoxy resin having a mesogen skeleton, a hardener, an inorganic filler, and as a solvent, a cyclohexane-based solvent and a ketone-based solvent.
Patent JP-2012233497-A (JP)
Title: Power conversion device, and method of manufacturing the same
Inventor: KATO TOSHIICHI
IPC: H05K5/06
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a power conversion device which can suppress the come-off of a liquid gasket in an accommodation case, and a method of manufacturing the same.SOLUTION: The power conversion device 1 comprises the accommodation case 2 which is constituted by combining a first case body 21 and a second case body 22. The first case body 21 and the second case body 22 have a first flange 31 and a second flange 32. A first joining face 41 of the first flange 31 and a second joining face 42 of the second flange 32 are arranged so as to oppose each other in a state that the liquid gasket 5 is sandwiched between them. In a specified region 261 being at least a part of a joining part 26 in the circumferential direction between the first flange 31 and the second flange 32, the first joining face 41 has a wide-width joining face 411, and a notched step 321 is formed at the second flange 32.
Patent JP-2012234640-A (JP)
Title: Wire harness
Inventor: MURAO SATOSHI
IPC: B60R16/02
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a wire harness in which the wires can be bundled without using a time-consuming binding material such as a winding tape, and which can be attached easily to a vehicle, or the like.SOLUTION: A ferromagnetic insulation wire 1 in which at least the insulator 3 consists of a ferromagnetic, and a binding material 5 consisting of a magnet are used. A plurality of ferromagnetic insulation wires 1 are attracted to the binding material 5 thus configuring a wire harness.