baber/WOPTO huggingface dataset:
Patent JP-2014082526-A (JP)
Title: Method for manufacturing electronic apparatus
Inventor: FUJIWARA SHINICHI
IPC: H05K3/32
Filed: 2014-01-29
Abstract: PROBLEM TO BE SOLVED: To increase long-term connection reliability to improve electro-migration resistance in a semiconductor package.SOLUTION: An electrode pad of a semiconductor element 1 is connected with an electrode pad 20 on a substrate 21 with a solder ball. The solder ball comprises: a metal core part 11; and a solder part 10 which is disposed around the metal core part 11 and is lower than the core part 11 in rigidity and a melting point. The solder ball is connected with the semiconductor element 1 by reflow. Then, the semiconductor element 1 attached with the solder ball is ultrasonic-connected with the substrate 21, and the metal core part 11 is directly connected with the electrode pad 20 on the substrate 21 side, thereby connection with reduced thermal stress and reduced resistance can be attained.
Patent JP-2015140335-A (JP)
Title: Water-insoluble particle-containing cosmetic
Inventor: MOGAMI RIE
IPC: A61K8/04
Filed: 2014-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a water-insoluble particle-containing cosmetic which has stably dispersing water-insoluble particles and is excellent in feeling of use.SOLUTION: The invention provides a water-insoluble particle-containing cosmetic which contains water-insoluble particles, and linear polysaccharides and branched polysaccharides. As the linear polysaccharides, a cellulose derivative and/or pullulan is preferable. As the branched polysaccharides, one or more kinds selected from xanthan gum, locust bean gum, dextran, and amylopectin are preferable. The compounding ratio of the linear polysaccharides and the branched polysaccharides is preferred to be 20:1-55:1. The water-insoluble particle-containing cosmetic for washout contains also a polyhydric alcohol and salts.
Patent JP-2015143956-A (JP)
Title: Transaction device and method
Inventor: OTSUKA TATSURO
IPC: G07D13/00
Filed: 2014-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a transaction device for suppressing the number of coins to be disbursed, when exchange transaction is performed between different kinds of coins.SOLUTION: The invention relates to a transaction device for performing exchange transaction for exchanging cash of a first currency with cash of a second currency. The transaction device comprises: means for holding upper and lower limit values of an exchange ratio of exchange between the first currency and second currency; means for performing processing of exchange transaction; means for storing cash and disbursing the stored cash according to a transaction result; and means for considering the number of coins to be disbursed, in received exchange transaction in a range of the upper and lower limit values of the held exchange ratio, and deciding the exchange ratio applied to the exchange transaction.
Patent JP-2015146528-A (JP)
Title: content evaluation device and content evaluation program
Inventor: MATSUI ATSUSHI
IPC: H04N21/442
Filed: 2014-02-03
Abstract: PROBLEM TO BE SOLVED: To stably and efficiently evaluate content data.SOLUTION: A content evaluation device 30 comprises: a reproduction section information generation unit 31 which generates reproduction section information indicating a reproduction section of reproduced content data; and an evaluation unit 33 which calculates the viewing time ratio of the content data on the basis of the reproduction section information generated by the reproduction section information generation unit 31, obtains an evaluation value relating to the content data in accordance with the viewing time ratio, and outputs the viewing time ratio and the evaluation ratio.
Patent JP-2015148268-A (JP)
Title: Shock absorber
Inventor: SHIBATA NOBUHIRO
IPC: F16F9/58
Filed: 2014-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a shock absorber including a rebound spring capable of reducing failures in pressing of resin cushions into a coil spring.SOLUTION: To solve the above object, a shock absorber D as issue solving means of this invention includes a cylinder 1, a piston 2 slidably inserted into the cylinder 1, a piston rod 3 movably inserted through the cylinder 1 and connected at one end to the piston 2, and a rebound spring S mounted on the outer periphery of the piston rod 3. Resin cushions 7, 8 have press-fit portions 7b, 8b to be pressed into the inner peripheries of the ends of a coil spring 6, and the press-fit portions 7b, 8b have cross-section outer shapes such that they have partial contact with end coil portions 6a, 6b of the coil spring 6 in the peripheral directions.
Patent JP-2015151580-A (JP)
Title: Porous metal foil and method for producing the same
Inventor: INOUE HISAMITSU
IPC: H01B13/00
Filed: 2014-02-14
Abstract: PROBLEM TO BE SOLVED: To provide porous metal foil having a high opening ratio to a degree of being utilizable as a transparent conductive film, and mass-producible in an inexpensive and simple process.SOLUTION: Provided is porous metal foil made of a two-dimensional network structure composed of irregularly stretched metal fibers 11, and the metal fibers have almost-semicircle or almost-semioval cross-sectional shape, and the porous metal foil has an opening ratio exceeding 80%, preferably an opening ratio more than 85%.
Patent JP-2014182123-A (JP)
Title: Multiple image metrology
Inventor: THOMAS G MILLER
IPC: G01N23/225
Filed: 2014-02-17
Abstract: PROBLEM TO BE SOLVED: To provide metrology performed using multiple aligned images derived from one or more charged particle beams.SOLUTION: Measurement combines multiple features from one image that may not be visible in a second image to determine relationships that cannot be determined from a single image. In one embodiment, measurement uses features from different element maps to determine a relationship between the features, such as a distance or angle between two features in a first image at a location determined by a distance from a feature on the second image.
Patent JP-2015154823-A (JP)
Title: Game machine
Inventor: SASAKI TAKUYA
IPC: A63F5/04
Filed: 2014-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of drawing a player's interest by improving game properties. 
     SOLUTION: A game machine 10 includes a pseudo bonus termination condition change part 58, and an additional state transfer control part 59. The pseudo bonus termination condition change part 58, in a pseudo bonus state, refers to an additional lottery table to execute an additional lottery. When a player wins the number of additional games by the additional lottery, the pseudo bonus termination condition change part 58 changes the additional state to an additional high-probability state in a game section for the number of additional games. Once the additional state is produced, the game machine 10 achieves continuation of the additional state such as inducing a next additional state so as to provide the game machine 10 having high game properties and drawing the player's interest. 
     COPYRIGHT: (C)2015,JPO&INPIT
Patent JP-2015156568-A (JP)
Title: Bandwidth reservation device, bandwidth reservation method and bandwidth reservation program
Inventor: TONARI TAKUYA
IPC: H04W16/04
Filed: 2014-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a bandwidth reservation device, a bandwidth reservation method and a bandwidth reservation program that receive a reservation of bandwidth use in a mobile communication system taking into account of changes of data communication service demand. 
     SOLUTION: A bandwidth reservation service reception control section 140 receives a request of a reservation of bandwidth to be used for a communication. A system control section 180 predicts a traffic amount at the time and place that the bandwidth will be used. The system control section 180 also determines whether the bandwidth can be provided or not on the basis of the predicted traffic amount, the bandwidth requested for use and the communication capacity at the place where the bandwidth is to be used. The system control section 180 determines whether the bandwidth can be provided or not in response to the content requested to the bandwidth reservation service reception control section 140. 
     COPYRIGHT: (C)2015,JPO&INPIT
Patent JP-2015158169-A (JP)
Title: Internal combustion engine igniter
Inventor: KINOSHITA MASAO
IPC: F02P23/04
Filed: 2014-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an igniter capable of achieving wider range ignition at lower energy.SOLUTION: A microwave radiator 20 includes a first coaxial passage 30 and a second coaxial passage 40. The first coaxial passage 30 is arranged in a state in which one end faces a combustion chamber, and a microwave generated in an electromagnetic wave generation power supply is radiated into the combustion chamber, thereby forming a wide high electric field portion in a wide range in the combustion chamber. The second coaxial passage 40 is arranged in a state in which one end faces the combustion chamber, and the microwave generated in the electromagnetic wave generation power supply is radiated into the combustion chamber, thereby forming a local high electric field portion narrower than the wide high electric field portion and higher in field intensity than the wide high electric field portion in the wide high electric field portion. Small-scale plasmas are produced by the local high electric field portion and plasmas are produced in a wider range in the wide high electric field portion. This can ignite an air-fuel mixture over a wider range.
Patent JP-2015161336-A (JP)
Title: rolling bearing
Inventor: IIDA AKIRA
IPC: F16C19/06
Filed: 2014-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing that has a low torque and improves quietness of a bearing by suppressing vibration of the bearing.SOLUTION: The rolling bearing includes: an outer ring 11 having an outer ring raceway surface 11a at the inner peripheral surface thereof; an inner ring 12 having an inner ring raceway surface 12a at the outer peripheral surface thereof; and multiple rolling elements 13 disposed between the outer ring raceway surface 11a and the inner ring raceway surface 12a so as to be capable of rolling. A thickness T1 of the outer ring 11 is set to more than three times a thickness T2 of the inner ring 12 and an annular elastic body 31 is mounted to an annular groove 21 formed at an outer peripheral surface of the outer ring 11.
Patent JP-2014193312-A (JP)
Title: Game machine
Inventor: TAKASHIMA TETSURO
IPC: A63F5/04
Filed: 2014-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing a foul play of taking out a game medium, which has been recognized to have been taken into the machine, unlawfully to the outside of the machine.SOLUTION: A medal input from a medal input port is detected by an inserted medal detection sensor 204, a medal to pass through a taking-up passage 47 is detected by each of taking-up medal detection sensors 202 and 203, and a medal passing through a discharging passage 48 is detected by the inserted medal detection sensor 204. On the basis of the detection results of the individual medal detection sensors 201, 202, 203 and 204, moreover, the consistency among the number of medals input from the medal input port, the number of medals taken into the machine through the taking-up passage 47, and the number of medals discharged to the outside of the machine through the discharging passage 48 is determined by an input decision processing.
Patent JP-2014141093-A (JP)
Title: Laminate structure and method for manufacturing the same
Inventor: ONO KIMIO
IPC: B32B5/24
Filed: 2014-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a laminate structure bearing, despite the structural simplicity thereof, a strength usable for evacuation shelters and a method for manufacturing the same.SOLUTION: The provided laminate structure is obtained by joining and laminating, via a resin, a first fibrous reinforcement 31a and a second fibrous reinforcement 31b while sandwiching a foam or core material 32 in-between both. A hard urethane, expanded styrene, polyethylene, or polypropylene, etc. is used as the foam. A paper honeycomb or aluminum honeycomb, etc. is used as the core material. A glass fiber, carbon fiber, aramide fiber, basalt fiber, or biomass fiber, etc. is used as the fibrous reinforcements. An unsaturated polyester, vinyl ester, epoxy, phenol, polyimide, or biomass, etc. is used as the resin. A method for manufacturing the same is also provided.
Patent JP-2015162620-A (JP)
Title: Silicon carbide semiconductor device manufacturing method and silicon carbide semiconductor device
Inventor: NAKAMURA ISAMU
IPC: H01L23/522
Filed: 2014-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a silicon carbide semiconductor device in which a film which is composed of elemental titanium and has an intended thickness is provided while maintaining sufficient embedding of a contact hole and surface flatness of a wiring layer.SOLUTION: A silicon carbide semiconductor device manufacturing method comprises the steps of: forming on an insulation film 3, a first film 7 which covers a contact hole CH and is made from titanium; forming on the first film, a second film 8 made from either of platinum or titanium nitride; forming on the second film, a third film 9 made from polycrystal silicon; and forming on the third film 9, a wiring layer made form an aluminum-containing material. The step of forming the wiring layer includes a step of depositing the wiring layer and a step of heating the wiring layer at least during the step of depositing the wiring layer or after the step of depositing the wiring layer.
Patent JP-2015162143-A (JP)
Title: Optical alarm device
Inventor: MORITA EISEI
IPC: G08B5/36
Filed: 2014-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical alarm device that is downsized and can prevent degradation of an electronic component due to an influence of external light.SOLUTION: The optical alarm device includes a housing and is disposed on an installation surface. The housing stores, inside, a light emission section for making a light-emitting device emit light when an abnormality is detected in a protective region and a control section for controlling the light emission section. The housing has a window part for passing the light coming from the light emission section on the front surface of the light emission section. The control section is disposed on a first substrate. The light emission section is disposed on a second substrate that is disposed on the front side of the first substrate and has a size substantially equal to or larger than that of the first substrate.
Patent JP-2015160123-A (JP)
Title: Pinball game machine
Inventor: SHOJI DAIKI
IPC: A63F7/02
Filed: 2014-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine for securing a degree of freedom and reliability of a performance.SOLUTION: Variation display of a decorative pattern includes: a variation display process of a plurality of decorative patterns; and a variation display process of a predetermined variation sign that is variably displayed on a performance display device together with the plurality of decorative patterns to suggest that a pattern is under variation and has a display mode apparently distinguished from the plurality of decorative patterns. The variation display process of the plurality of decorative patterns includes a performance delay period for delaying start of a variation performance only for predetermined time from reception of an instruction for designating a variable performance pattern while positions of the plurality of decorative patterns are being fixed. The variation display process of the variation sign includes a process of performing variation display even in the performance delay period by starting variation of the variation sign from the reception of the instruction for designating the variable performance pattern.
Patent JP-2015166788-A (JP)
Title: Projector and projection method
Inventor: HARA ATSUSHI
IPC: H04N5/74
Filed: 2014-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a projector configured to properly project projection light to a screen.SOLUTION: A projector 10 includes: a screen 200; a mirror 110 and an illumination sensor 120 as an optical detection section for detecting detection light; a projection section (image forming projection section 310) for projecting image data; and a control section (control device 350) for controlling the projection section. The image data is formed of a first image 410 to be projected to the screen 200 and a second image 420 to be projected to the optical detection section. The optical detection section detects image light of the second image 420, as detection light. When the optical detection section cannot detect the image light of the second image 420, projection is suspended or error information is issued.
Patent JP-2015168833-A (JP)
Title: METHOD FOR PRODUCING Si-ADDED COLD ROLLED STEEL SHEET
Inventor: KIMIJIMA KAZUYA
IPC: C21D9/56
Filed: 2014-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a Si-added cold rolled steel sheet, enabling a load of pickling performed after annealing of the Si-added cold rolled steel sheet to be reduced.SOLUTION: For production of a Si-added cold rolled steel sheet by annealing a cold rolled steel sheet W having a Si content of 0.5 wt.% or more using a direct heating furnace 10 having on the edge side of the cold rolled steel sheet W, an oxidation burner 11 for heating the cold rolled steel sheet W and a soaking pit having a reducing atmosphere, the method for producing the Si-added cold rolled steel sheet comprises: a temperature rising step of rising the temperature of the cold rolled steel sheet W to the range of 450°C or more and 620°C or less by heating the cold rolled steel sheet W using the oxidation burner 11 having a combustion air ratio set to 1.15 or more and 1.35 or less in the direct heating furnace 10; an annealing step 6 of performing soaking annealing of the cold rolled steel sheet W heated in the temperature rising step, to the range of 750°C or more and 950°C or less in the soaking pit having a reducing atmosphere; and a pickling step of pickling the cold rolled steel sheet W subjected to the soaking annealing in the annealing step 6.
Patent JP-2015170666-A (JP)
Title: Semiconductor light emitting device manufacturing method and semiconductor light emitting device
Inventor: IINO TAKASHI
IPC: H01L33/50
Filed: 2014-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an LED light emitting device manufacturing method and an LED light emitting device, which dose not cause the occurrence of a yellow ring at a surface light source in which a plurality of LED elements are mounted on a large-sized support substrate and resolves a problem that manufacturing requires great care and manufacturing cost increases.SOLUTION: A semiconductor light emitting device manufacturing method comprises: a light emitting element mounting substrate formation process of mounting a plurality of semiconductor light emitting elements on a large-sized support substrate at a predetermined distance; a support frame formation process of forming a support frame on a light emitting element mounting surface of the light emitting element mounting substrate; a fluorescent resin sheet formation process of forming a plurality of fluorescent resin layers on a large-sized translucent sheet at positions corresponding to the light emitting elements on the light emitting element mounting substrate; and a fluorescent sheet fixing process of overlapping the fluorescent resin sheet on the light emitting element mounting substrate to fix the fluorescent resin sheet to the support frame, and collectively fixing fluorescent resin layers to light emitting surfaces of the light emitting elements.
Patent JP-2015171210-A (JP)
Title: Support information provision system for home electric appliance
Inventor: KAWADA YUKIO
IPC: G06Q50/06
Filed: 2014-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a system for acquiring support information, useful for home electric appliances from the outside of a home, using a power instruction device to suppress the total power consumption of the home electric appliances.SOLUTION: In a support information provision system, connecting a home electric appliance to an information server by a communication network through the power instruction device, information is exchanged between the power instruction device and the information server through a communications line and between the power instruction device and the home electric appliance through the communications line. The information server, on receiving from the power instruction device the abnormality occurrence information of a home electric appliance and the environmental information of the installation space of the home electric appliance, generates support information for the user of the home electric appliance which is an object of the abnormality occurrence information, on the basis of the operational state and the environmental information of the home electric appliance, to transmit the support information to the power instruction device. The power instruction device includes display means for displaying the operation information of the home electric appliance, the environmental information, and the content of the support information provided from the information server, respectively.
Patent JP-2015169123-A (JP)
Title: Electric fan
Inventor: TSUJI NORIKO
IPC: F04D25/08
Filed: 2014-03-07
Abstract: PROBLEM TO BE SOLVED: To further improve durability of a wire portion in oscillation of an electric fan.SOLUTION: An electric fan is composed of a base 2, a strut portion 3 extending from the base 2, horizontal oscillation means disposed on the strut portion 3, blowing means disposed above the horizontal oscillation means, and vertical oscillation means disposed on a back face side of the blowing means. The vertical oscillation means rotates the blowing means in a vertical direction, and the horizontal oscillation means rotates the vertical oscillation means and the blowing means in a horizontal direction and includes a wire portion 57 extending from the horizontal oscillation means to the blowing means. The wire portion 57 is extended so that it passes near the center of rotation of the rotation in the vertical direction, to further improve durability of the wire portion.
Patent JP-2015171266-A (JP)
Title: Overcharge prevention circuit
Inventor: KOBAYASHI MAKOTO
IPC: H02H7/18
Filed: 2014-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an overcharge prevention circuit which prevents overcharge to a capacitor.SOLUTION: The overcharge prevention circuit, which is disposed between power and a capacitor for charging power output from the power supply, includes: a first switch for switching whether or not to connect a power output terminal to the capacitor terminal of the capacitor; a second switch for switching whether or not to connect the power output terminal to a reference potential smaller than the voltage of the power output terminal; and a charge control unit for operating the first switch and the second switch complementarily.