baber/WOPTO huggingface dataset:
Patent JP-2014157926-A (JP)
Title: Bonding method, and method of manufacturing semiconductor module
Inventor: KATO FUMIKI
IPC: H01L25/07
Filed: 2013-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a bonding method of bonding electrodes with each other so that a paste-like bonding agent including metal particles is not forced out sideways from electrodes by using the bonding agent, in a three-dimensional packaging semiconductor module in which a module substrate is bonded on both surfaces of a semiconductor chip.SOLUTION: A bonding method includes the following steps of: applying a paste-like bonding agent A including metal particles onto electrodes 20 and 21 of a semiconductor chip 10 and an electrode 30 of a module substrate 11, respectively; forming unevenness on a surface of the bonding agent A of the electrode 30 of the module substrate 11; curing the bonding agent A in a state that there is unevenness on its surface; combining the bonding agent A cured in a state that there is unevenness on the surface of the electrode 30 of the module substrate 11 with an uncured bonding agent A of the electrodes 20 and 21 of the semiconductor chip 10; and sintering the metal particles of the combined bonding agent A.
Patent JP-2014157254-A (JP)
Title: Image forming apparatus
Inventor: HAYASHI TOSHIKI
IPC: G03G15/00
Filed: 2013-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of determining whether or not there is a capacity left for prevention of scumming and developing performance in the current image formation conditions and effectively utilizing the capacity, so as to improve image quality including prevention of white streaks.SOLUTION: An image forming apparatus, taking the current linear velocity ratio as a reference position, changes a linear velocity ratio downward from the reference position and measures a scumming value x0 and x1, and a value of a toner adhesion amount y0 and y1. When the scumming value x0 and x1 are equal to or less than a threshold A-1, the value of a toner adhesion amount y0 and y1 are equal to or more than a threshold B-1, and lines connecting the respective two points xL and yL are inclined within a pre-set range, the image forming apparatus determines that there is a capacity left for prevention of scumming and developing performance, and reduces the linear velocity ratio to provide a new linear velocity ratio effective for prevention of white streaks.
Patent JP-2013138485-A (JP)
Title: Mobile communication system, core network, base station, terminal, and multicast data distribution method
Inventor: HAYASHI SADAFUKU
IPC: H04W76/02
Filed: 2013-02-18
Abstract: PROBLEM TO BE SOLVED: To reduce an amount of data of identification information for multicast data communication that is managed by a core network.SOLUTION: In an LTE (Long Term Evolution) mobile communication system, a core network transmits a TEID (Tunnel Endpoint Identifier) to be used for data communication between the core network and a base station, to the base station. The base station receives the TEID and transmits multicast data to a terminal. The terminal receives the multicast data.
Patent JP-2014157986-A (JP)
Title: Development processing method, development processing device, and recording medium for development processing
Inventor: OMURA KAZUHISA
IPC: H01L21/027
Filed: 2013-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a development processing method that can sufficiently shorten a development processing time, and that is advantageous for improving throughput of a semiconductor manufacturing device.SOLUTION: A development processing method of processing a resist film after light exposure on a substrate surface with developing solution, includes (A) a step of supplying the developing solution to a surface of the substrate rotating while being held horizontally to spread the developing solution on the resist film, (B) a step of stopping the supply of the developing solution, and performing shaking-off dry processing of the developing solution on the substrate by rotating the substrate at a rotation number of 1500-4000 rpm; (C) a step of resuming the supply of the developing solution while rotating the substrate at a rotation number of 1500-4000 rpm; and (D) a step of stopping the supply of the developing solution while rotating the substrate, and cleaning the substrate surface by supplying rinse liquid to the surface of the substrate, in this order.
Patent JP-2014160728-A (JP)
Title: Electronic apparatus
Inventor: GOMI YASUTO
IPC: H05K3/46
Filed: 2013-02-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to reduce with a simpler structure high frequency noise emitted outside.SOLUTION: The electronic apparatus includes resistance elements 30a, 30b having a carbon coating, and a component built-in substrate 10 having a built-in high frequency component 200, wherein the resistance elements 30a, 30b having the carbon coating are disposed on the component built-in substrate 10 at positions to block high frequency noise emitted outside through a high frequency signal line coupled to the high frequency component 200.
Patent JP-2014169654-A (JP)
Title: Condensed water discharge device
Inventor: IIZUKA AKIRA
IPC: F02B29/04
Filed: 2013-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a condensed water discharge device which smoothly discharges condensed water from an intercooler to an intake passage while inhibiting engine damages and drivability deterioration caused by the condensed water.SOLUTION: A storage tank 41 includes a first storage chamber 45 and a second storage chamber 46. A cross section area of a communication passage 47 which allows the first storage chamber 45 and the second storage chamber 46 to communicate with each other is narrower than a cross section area of a discharge passage 43.
Patent JP-2014170902-A (JP)
Title: Semiconductor light-emitting device and manufacturing method of the same
Inventor: KOIZUMI HIROSHI
IPC: H01L23/31
Filed: 2013-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting device which has high light-emitting characteristics and high productivity, and provide a manufacturing method of the semiconductor device.SOLUTION: According to an embodiment, a manufacturing method of a semiconductor light-emitting device, comprises coating liquid resin containing light transmissive resin and a plurality of particles dispersed in the light transmissive resin on a worked body including a plurality of element parts which are lined in a plane and a resin layer which holds the plurality of element parts. The element part includes a luminescent layer. The manufacturing method of the semiconductor light-emitting device comprises: spinning down the plurality of particles in the liquid resin while maintaining a state where a temperature of the worked body on which the liquid resin is coated is increased; hardening the liquid resin to form an optical layer which includes a first part of a low particle concentration and a second part of a high particle concentration in a seamless manner; and parting the optical layer and the resin layer with respect to each plurality of element parts.
Patent JP-2014173628-A (JP)
Title: Disc type steam trap
Inventor: KOIKE TADASHI
IPC: F16T1/16
Filed: 2013-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a disc-type steam trap capable of preventing excessive increase of internal stress of a bimetal ring.SOLUTION: A valve disc 11 is disposed in a pressure variation chamber 4 formed by inner and outer ring valve seats 6, 7 and a cover member 5, an ended bimetal ring 13 is disposed on a conical slant face portion 12, an annular plate 14 is disposed between the valve disc 11 and the bimetal ring 13, and air binding is eliminated by cooperation of the slant face portion 12 and an expanding/contracting action of the bimetal ring 13 due to temperature change. An outer wall 15 to which the bimetal ring 13 expanded at a high temperature is attached, is formed outside of the bimetal ring 13, a stopper portion 18 positioned at an upper portion with respect to a top face of the bimetal ring 13 at the high temperature for locking a lower face of the annular plate 14, is formed on the outer wall 15, and an inner diameter of the outer wall 15 is determined to a dimension according to a pressure at an inlet 2 side.
Patent JP-2013213031-A (JP)
Title: Pharmaceutical composition containing peptide
Inventor: HIMI NAGAO
IPC: A61K38/00
Filed: 2013-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily formulating one or more types of peptides using the same solvent without selecting the solvent in accordance with the solubility of the peptide.SOLUTION: A pharmaceutical composition includes one or more peptides as active ingredients and a basic amino acid and/or a base. The basic amino acid is one or a combination of two or more selected from the group consisting of arginine, lysine, ornithine, histidine, hydroxylysine and their salts. The base is one or a combination of two or more selected from the group consisting of sodium carbonate, potassium carbonate, sodium hydrogen carbonate, potassium hydrogen carbonate, etc. The peptide is a T cell epitope peptide.
Patent JP-2013163675-A (JP)
Title: Hydrogen reduction method of carbon dioxide
Inventor: ABE TAKAYUKI
IPC: C01B32/50
Filed: 2013-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst capable of hydrogenating carbon dioxide at an atmospheric pressure at a reaction temperature of ≤200°C at a high conversion rate, and to provide a hydrogen reduction method of carbon dioxide using the catalyst.SOLUTION: A catalyst for hydrogen reduction of carbon dioxide is a catalyst for hydrogen reduction of carbon dioxide, in which a nanoparticle is dispersed and carried on a powdery carrier, wherein ≥90% of the nanoparticle is a particle whose particle diameter is <10 nm; and the nanoparticle is at least one metal particle selected from the group consisting of Fe, Co, Ni, Cu, Ru, Rh, Pd, Ag, Ir, Pt and Au, or a material particle containing the metal particle.
Patent JP-2014171758-A (JP)
Title: Chemical feeder
Inventor: MITANI MITSUHIRO
IPC: A61M5/168
Filed: 2013-03-11
Abstract: PROBLEM TO BE SOLVED: To develop a chemical feeder allowing an operator to work with it placed in a safety cabinet, in the feeder for assisting work of injecting chemicals in the chemical injection device.SOLUTION: A chemical feeder 1 is a vertical device, and a main body 2 includes an inclined base 11 at a front face thereof, and, at a front face plate 21 thereof, a syringe holding part 3 and a pusher 5. A part of a trunk part 102 of a syringe 101 adjacent to a flange part 103 is enclosed by an inner wall of a flange support part 30 and movable members 40a and 40b that are functioned as enclosure parts 38. A part of an injector 100 adjacent to the flange part 103 comes into contact with an innermost-side wall 32 of the flange support part 30. Further, the trunk part 102 of the syringe 101 is held by contact members 45 and 46 at two parts of an intermediate part of the syringe 101 and near the distal end, and the syringe 101 of the injector 100 is held in an inclined attitude.
Patent JP-2014172749-A (JP)
Title: Paper carrying device
Inventor: HORI YUTAKA
IPC: B65H29/20
Filed: 2013-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a paper carrying device capable of restraining an unreasonable load from being applied to paper, and capable of also restraining reduction in processing accuracy to the paper.SOLUTION: This scanner part (a paper carrying device) 100a is constituted so as to discharge paper S of executing image reading processing to a surface S1 on a first carrying passage via a discharge part 51 by rotating a discharge roller 5 when discharging the paper S of executing the image reading processing only to one surface, and is constituted so as to carry the paper S of executing the image reading processing to the surface S1 on the first carrying passage to the second carrying passage and to discharge the paper S of executing the image reading processing also to a reverse surface S2 on a second carrying passage via a discharge part 52 by reversely rotating the discharge roller 5 when discharging the paper S of executing the image reading processing to both surfaces.
Patent JP-2014179390-A (JP)
Title: Actuator device, liquid injection head, and liquid injection apparatus
Inventor: NAWANO MASAHISA
IPC: H01L41/09
Filed: 2013-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an actuator device, containing no lead, having no problem such as film peeling, and free from degradation of piezoelectric characteristics, and to provide a liquid injection head and a liquid injection apparatus.SOLUTION: The actuator device includes: an adhesion layer (56) provided on a substrate; a first electrode (60) provided on the adhesion layer; a piezoelectric layer (70) provided on the first electrode (60); and a second electrode (80) provided on the piezoelectric layer. The adhesion layer is composed of an aluminum oxide, and the piezoelectric layer is composed of a complex oxide of a perovskite structure containing bismuth, iron, barium, and titanium.
Patent JP-2014178862-A (JP)
Title: Feature point extraction device
Inventor: SANO YUSUKE
IPC: G06T7/00
Filed: 2013-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a feature point extraction device capable of accurately extracting a feature point of a target object from an input image.SOLUTION: A feature point extraction device 1 includes: a storage section 30 for storing portion information constituting an object and a position of a standard feature point in association with each other; candidate feature point setting means 43 for setting a candidate feature point having the portion information to the position of the standard feature point in an object area image; portion likelihood calculation means 44 for calculating a portion likelihood representing a possibility constituting a portion corresponding to the candidate feature point; local likelihood calculation means 45 for calculating a local likelihood representing a possibility that the candidate feature point is a feature point from the candidate feature point and its neighborhood pixel; evaluation value calculation means 46 for calculating an evaluation value weighted so that the local likelihood for the candidate feature point becomes higher as the portion likelihood of the candidate feature point is higher; and feature point extraction means 47 for extracting the feature point on the basis of the evaluation value.
Patent JP-2014176812-A (JP)
Title: Nozzle cleaning device, applying device, nozzle cleaning method, and applying method
Inventor: TAKAGI YOSHINORI
IPC: B05C11/10
Filed: 2013-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a nozzle cleaning device in which no mist or the like sticks to a portion of a processed object which affects applying performance when cleaning a member related to wiping out of a slit nozzle, along with an applying device, a nozzle cleaning method, and an applying method.SOLUTION: A closed space L1 is formed, and cleaning of a wiping-out member 41 which removes by wiping a sticking object 100 of a slit nozzle 30 is performed in the closed space L1. Further, a discharge opening 491 is provided in the closed space L1 for discharging gas-liquid inside the closed space L1 to the outside of the device. Thus, double fluid cleaning liquid WL used for cleaning the wiping-out member 41 and the mist generated by the cleaning are discharged through the discharge opening 491 to the outside of the device, eliminating sticking to the outside of the closed space L1 in the device interior.
Patent JP-2014179851-A (JP)
Title: Imaging apparatus and control method of the same
Inventor: NOZAWA SHINGO
IPC: H04N5/91
Filed: 2013-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus which achieves reproduction and display at high speed during photographing and also achieves high image quality developing, and to provide a control method of the imaging apparatus.SOLUTION: A subject image is captured and image information of a RAW image is generated. Simple developing is performed on the RAW image during photographing to record it and the RAW image is also recorded. Image information which is simply developed is displayed when the image is displayed during a photographing operation, and image information which is developed in high image quality is displayed later when the image is displayed after the photographing operation is terminated.
Patent JP-2014180176-A (JP)
Title: Superconducting rotating machine
Inventor: OKUMURA NOBUAKI
IPC: H02K55/04
Filed: 2013-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a superconducting rotating machine that prevents start failure at the start of operation.SOLUTION: A superconducting rotating machine 100 comprises: a stator 10 supporting a stator coil 11; a rotor 20 that includes a superconductive material and that is arranged so as to rotate in relation to the stator 10; an inner case 30 forming a storage chamber 31 that stores the stator 10 and the rotor 20, and a refrigerant that cools the stator coil 11 and the superconducting material; an outer case 40 that is disposed so as to include the inner case 30 and that insulates the inner case 30 under vacuum; a bearing 50 that supports a rotor shaft 21 rotating integrally with the rotor 20 so as to rotate relative to the outer case 40; and a heat exchange part 60 that abuts a bearing support 46 of the outer case 40 supporting the bearing 50 and that has a fin 61 pointing to the outside of the outer case 40.
Patent JP-2014177928-A (JP)
Title: Saddle-riding type vehicle
Inventor: MURAYAMA YUKI
IPC: B62J35/00
Filed: 2013-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a saddle-riding type vehicle capable of shortening wiring and centralizing mass in a vertical direction and a front-back direction of the vehicle while suppressing influence of engine heat to an engine control unit and an ignition coil.SOLUTION: An air cleaner is disposed behind a head pipe 34. A fuel tank 30 is disposed behind the air cleaner 32. A rear part of the air cleaner 32 is disposed above an engine 22. A front part of the fuel tank 30 is disposed above the engine 22. An engine control unit 84 and an ignition coil 86 are disposed above the engine 22 and are disposed between the air cleaner 32 and the fuel tank 30. In a vehicle side view, the ignition coil 86 overlaps with the engine control unit 84.
Patent JP-2014183078-A (JP)
Title: Semiconductor device
Inventor: INOKUCHI SEIICHIRO
IPC: H01L23/48
Filed: 2013-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which solves problems and which can achieve downsizing of an inverter.SOLUTION: A semiconductor device according to the present embodiment comprises a resin 22 for encapsulating a U electrode 9a, an N electrode 17, a P electrode 8, a control terminal 21 and a control terminal 20 so as to expose respective one ends, in which the one ends of the U electrode 9a, the N electrode 17 and the P electrode 8, which are exposed from the resin 22 are led out in the same direction, and the one ends of the control terminal 21 and the control terminal 20, which are exposed from the resin 22 are led out in the opposite direction to and in the same direction with the one ends of the U electrode 9a, the N electrode 17 and the P electrode 8, which are exposed from the resin 22.
Patent JP-2014180476-A (JP)
Title: Washing machine
Inventor: SUZUKI MASAMI
IPC: D06F35/00
Filed: 2013-03-21
Abstract: PROBLEM TO BE SOLVED: To mount a net for accommodating clothes surely and easily on the inside of a washing and dewatering tub.SOLUTION: A washing machine includes: a washing and dewatering tub 1 in which a pulsator 2 is rotatably provided at a central bottom part; a water receiving tub 3 for including the washing and dewatering tub 1; a motor 4 for rotationally driving the pulsator 2; a circulation water path 14 for spraying water toward the inside of the washing and dewatering tub 1 by the rotation of the pulsator 2; a cover 15 for detergent feeding provided at the circulation water path 14; and a net 19 having a net body part 27 for accommodating clothes and the like. The net 19 has a hook 20 including an opening, and an attaching part for fixing the hook 20 is provided at the cover 15 for detergent feeding; thereby, the net for accommodating the clothes can be surely and easily fixed inside the washing and dewatering tub.
Patent JP-2014181164-A (JP)
Title: Metal paste composition for ceramic material
Inventor: OKANO TAKU
IPC: C04B37/02
Filed: 2013-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a metal paste composition for a ceramic material capable of ultimately abating the lead content and of realizing, even when exposed to a high-temperature environment, a favorable adhesion state of a ceramic material and a metallic material.SOLUTION: The provided metal paste composition for a ceramic material is used for adhering a ceramic material and a metallic material and includes (A) a metallic powder, (B) a glass frit, (C) an active metal, (D) a vehicle, and (E) a solvent, whereas, apart from these components, the composition includes, in a case where the entire weight thereof is defined as 100 pts.wt., (F) metal nanoparticles or metal complex at a content higher than 0.1 pt.wt. and 10 pts.wt. or less.
Patent JP-2014185091-A (JP)
Title: Method of manufacturing 3-amine-4-piperidone derivative
Inventor: YOSHIDA KOZO
IPC: C07D211/74
Filed: 2013-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing 3-amine-4-piperidone derivative at low cost, with short process, safely in a high yield.SOLUTION: There is provided a method of manufacturing 3-amine-4-piperidone derivative represented by the formula (I) including reacting a compound of the formula (II) or a salt thereof with alkali metal alkoxide in a process 1, concentrating the reactant in a process 2, and reacting the concentrate in a solution containing one or more kind of acids selected from a group consisting of hydrochloric acid, hydrobromic acid, sulfuric acid, citric acid and phosphoric acid, and one or more kind of inert solvents selected from a group consisting of THF, 1,4-dioxane, Calcohol and acetonitrile in a process 3. (I), (II), where Rrepresents phenyl or Calkyl which may be substituted, and Rrepresents benzyl or Calkyl which may be substituted.
Patent JP-2014186202-A (JP)
Title: Projector
Inventor: AOKI SHIGEKAZU
IPC: H04N5/74
Filed: 2013-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a projector that can be made small in size and thin in thickness with a simple structure and that includes a lens cover capable of securing durability.SOLUTION: A projector 1 comprises: an outer housing (housing 10) having a light flux passing opening 111 through which a light flux projected from a projection lens 15 passes; and a lens cover 2 for opening and closing the light flux passing opening 111. The lens cover 2 includes: a lens cover member 3 that slidingly moves and that makes the light flux passing opening 111 opened and closed; and a guide member 5 for guiding sliding movement of the lens cover member 3. The guide member 5 includes tabular springs 502, 503 provided in a sliding direction. The lens cover member 3 includes an engagement part 306 for engaging with the tabular springs 502, 503 in an open state and in a closed state.