baber/WOPTO huggingface dataset:
Patent JP-2013236093-A (JP)
Title: Semiconductor device, display module and electronic apparatus
Inventor: CHOKAI SATOSHI
IPC: H01L21/336
Filed: 2013-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a technique in which an element manufactured through a relatively low temperature (below 600°C) process is detached (i.e., separated) from a glass substrate and disposed (i.e., transferred) to a flexible substrate (typically a plastic film).SOLUTION: A separation layer containing a halogen element is formed over a glass substrate by using a plasma CVD method; a semiconductor element is formed over the separation layer; and separation is then performed inside the separation layer or at its interface, so that the large-area glass substrate and the semiconductor element are detached from each other. In order to perform detachment at the interface between the glass substrate and the separation layer, the separation layer may have a concentration gradient of the halogen element, and the halogen element is contained more near the interface between the separation layer and the glass substrate than in the other areas.
Patent JP-2015006861-A (JP)
Title: Valve device
Inventor: ONODERA HIROSHI
IPC: F16K17/04
Filed: 2013-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a valve device (tank sealing valve) in which life of a relief valve is prolonged by reducing frequency of an on-off valve of a valve mechanism (relief valve) even when singular space cannot be eliminated.SOLUTION: A valve device 1 includes singular space 15 and asymmetry. Firstly, the singular space 15 is space in which a release fluid passes right before flowing into a second flow passage 14 when a sub valve body 22 is open and in which an obstacle 27 exists for receiving collision of the release fluid, and the obstacle 27 has a mirror image symmetry. Then, in the singular space 15, the release fluid collides with the obstacle 27 and it is divided into two flows, and they merge again. Also, asymmetry means that difference in pressure loss occurs between the two flows. Thereby, pressure loss ΔP of the entire singular space 15 can be reduced, and in the valve device 1, life of a valve mechanism 23 can be prolonged by reducing frequency of an on-off valve of the valve mechanism 23 even when the singular space 15 cannot be eliminated.
Patent JP-2013223765-A (JP)
Title: Surgical stapling instrument including cartridge having multiple staple sizes
Inventor: HOLSTEN HENRY
IPC: A61B17/072
Filed: 2013-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a surgical stapling instrument that strike a balance between anastomotic strength and the degree of hemostasis when incising or anastomosing a tissue.SOLUTION: A staple cartridge 510 for a surgical stapling apparatus includes: a body portion having a first wall 514 and a second wall 516; and a tissue contacting surface 520 having a horizontal surface. The horizontal surface extends along through the tissue contacting surface, and is a substantially lateral direction to a vertical axis extending through the body portion, wherein a point on the tissue contacting surface and a point on the horizontal surface specifies gaps therebetween, and the gaps change when a point specifying a cap dimension laterally moves with respect to the vertical axis.
Patent JP-2015010475-A (JP)
Title: Cover structure of internal combustion engine for motorcycle
Inventor: YAMASHIRO HAYATO
IPC: F01P11/04
Filed: 2013-06-26
Abstract: PROBLEM TO BE SOLVED: To miniaturize an internal combustion engine including a cover structure covering piping in a vehicle width direction.SOLUTION: A cover structure of an internal combustion engine for a motorcycle includes an engine 20 mounted on a motorcycle and having a cooling device 52 for cooling an engine, a sprocket cover part 70 provided on an output part of the engine 20 and covering a driving member transmitting driving force to a driving wheel from a vehicle width direction, and a piping cover part 71 provided to cover a plurality of discharge side and suction side hoses 53 and 54 of the cooling device 52 from the vehicle width direction. A connection wall part 72 is provided upright toward the piping cover part 71 from the sprocket cover part 70 along the plurality of the discharge side and suction side hoses 53 and 54 disposed side by side in the vehicle width direction so that the sprocket cover part 70 and the piping cover part 71 are integrally connected.
Patent JP-2015010077-A (JP)
Title: Benzofluorene compound, material for organic electroluminescence element, organic electroluminescence element and electronic apparatus
Inventor: ITO HIROKATSU
IPC: C07C211/61
Filed: 2013-07-01
Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescence element light-emitting with high efficiency, and a benzofluorene compound used for the same.SOLUTION: The benzofluorene compound is shown by a following formula (1), where at least one of sets of Rand R, Rand R, Rand R, Rand R, Rand R, and Rand Ris bonded to form a benzene ring, etc.; any two of Rto Rindependently represent a diaryl amino group, etc., respectively; the remainder of Rto Rrepresents a hydrogen atom, etc.; and Rand Rrepresent a phenyl group and a methyl group, etc..
Patent JP-2015017654-A (JP)
Title: Axle drive unit of working vehicle
Inventor: KIYOOKA KOJI
IPC: F16H57/04
Filed: 2013-07-10
Abstract: PROBLEM TO BE SOLVED: To solve a problem that, in a conventional axle drive unit of a working vehicle in which an oil sump for storing lubrication oil is arranged at a lower part of a transmission case, the agitation of the lubrication oil becomes intensive when all of power transmission shafts or the like up to an axle are immersed into the oil sump, and for avoiding the intensive agitation, a non-immersed power transmission shaft is arranged at an upper part higher than an oil level, however, the durability of the non-immersed power transmission shaft and its surrounding region to be lubricated is significantly deteriorated.SOLUTION: In a power transmission shaft which is pivotally supported at inside faces 56e and 57e of a case main body 56 and a lid body 57 at both sides constituting a transmission case 17, or in the case main body 56 and the lid body 57, there are arranged a shaft 64 or the like at an upper part higher than an oil level 153a of an oil sump 153, and a return oil passage 189 for returning lubrication oil in a hydraulic continuously variable transmission 19 attached to an outside face of the case main body 56 to the oil sump 153. The return oil passage 189 is integrally constituted of the inside face 56e of the case main body 56, and the lubrication oil in the oil passage can be supplied to the shaft 64 or the like and its surrounding gear 76 or the like.
Patent JP-2013237966-A (JP)
Title: Knitting machine
Inventor: JUERGENS ERIC
IPC: D04B27/06
Filed: 2013-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an improved knitting tool and a knitting machine using the same.SOLUTION: There is provided a knitting tool (2) which includes a body (10) including positioning means (11) for positioning the knitting tool (2) according to a predetermined division (T) and is mounted on a textile machine, especially a knitting machine. A knitting machine includes a bar (1) which accommodates the knitting tool (2) and includes fixing means (29) having a shape complementary to the positioning means (11) and defining a needle division.
Patent JP-2015020214-A (JP)
Title: Coolant nozzle
Inventor: HAYASHI TAKEO
IPC: B23Q11/10
Filed: 2013-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a coolant nozzle easy to disassemble and assemble and also capable of advantageously preventing loss of components in a disassembled state.SOLUTION: A check valve mechanism 62 is formed by providing a valve seat 54 and housing a valve body 56, a compression coil spring 58 and a support member 60 in a communication hole portion 44 of a first body member 38 communicating with a coolant supply path, and a valve unit 14 is configured thereby. Further, a nozzle unit 12 is composed by holding a nozzle member 18 communicating with the communication hole portion 44 in a second body member 16. A coolant nozzle is configured by decomposably putting together both vale unit 14 and nozzle unit 12 and by arranging through screwing the support member 60 at a prescribed position in the communication hole portion 44 of the first body member 38.
Patent JP-2015023114-A (JP)
Title: Method of evaluating semiconductor element
Inventor: OTSUKI TAKESHI
IPC: G01R31/28
Filed: 2013-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a method of evaluating a semiconductor element capable of specifying a failure position with high accuracy without using a special liquid chemical nor very expensive device.SOLUTION: A semiconductor element evaluation method of applying a voltage to a semiconductor element and detecting heat generation from a failure position to specify the failure position, includes following steps of: applying a low-melting point organic material to a to-be-evaluated element; placing the to-be-evaluated element on a placing table; and applying a voltage to the to-be-evaluated element and detecting a region where the low-melting point organic material is melted by heat generation from the failure position to specify the failure position. In the step of specifying the failure position, the to-be-evaluated element is cooled.
Patent JP-2015019793-A (JP)
Title: Game machine
Inventor: ENDO TAKUYA
IPC: A63F7/02
Filed: 2013-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can execute performance that attracts player's interest further.SOLUTION: A performance display part of a game machine includes: a partition wall base part for dividing into at least a first light source area guiding light from a first light source to a front surface side and a second light source area guiding light from a second light source to the front surface side; a mask member which is laminated on a front surface of the partition wall base part, and is composed of a mask part not transmitting light and a non-mask part transmitting light; and a surface part which is laminated on a front surface of the mask member, and is composed of a light low transmittance part having low light transmittance and a light high transmission part having higher light transmittance than the light low transmittance part. Also, the non-mask part is composed of a first non-mask part and a second non-mask part. In the partition wall base part, the first light source area is placed on the back surface of the first non-mask part, and the second light source area is placed on the back surface of the second non-mask part. In the surface part, on the front surface of the first non-mask part, the light high transmittance part is placed; on the front surface of the second non-mask part, the light low transmittance part is placed.
Patent JP-2015022884-A (JP)
Title: Derivation method and derivation device for deriving each resistance value relating to solid oxide type fuel cell unit cell
Inventor: MIURA KAZUHIRO
IPC: H01M8/02
Filed: 2013-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a derivation method and a derivation device for deriving each resistance value relating to a solid oxide type fuel cell unit cell, which improve measurement accuracy of a resistance value of an ohmic resistance and each electrode reaction resistance value of a fuel electrode and an oxidant electrode of the solid oxide type fuel cell unit cell.SOLUTION: A derivation device, which derives each resistance value relating to a solid oxide type fuel cell unit cell, includes: an impedance measuring instrument 13 that is connected, through a potential cable and a current cable that are each obtained by twisting a pair of wires, to the solid oxide type fuel cell unit cell held by a holding current collecting device for holding the solid oxide type fuel cell unit cell and extracting a current; and a derivation unit 14a for deriving, from a real component and an imaginary component of an impedance measured by an impedance measuring instrument 13, each electrode reaction resistance value of a fuel electrode and an oxidant electrode and a resistance value of an ohmic resistance of the solid oxide type fuel cell unit cell.
Patent JP-2014019443-A (JP)
Title: Work machine
Inventor: DUNCAN SMITH
IPC: B62D21/14
Filed: 2013-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an improved work machine having expansion/contraction capacity of a crawler.SOLUTION: A beam 71 is slidably fitted in a rectangular slot oriented in the horizontal direction of a chassis, and overlaps by a distance G on the chassis when a crawler assembly exists in its expansion position. An end part of the beam 71 passes through an opening part 164, and abuts on an inside surface 155A of an outside panel 155. Thus, a distance between the left side and right side crawler assemblies can be changed up to a larger degree than when being possible by a conventional technology. The distance between the left side and right side crawler side assemblies can be reduced by a distance H at which the beam 71 is inserted into a crawler bream assembly 51 in a contraction position, or a maximum distance between the left side and right side crawler assemblies can be enlarged by the distance H of the beam 71 extending in a crawler beam 151 while maintaining the same overlapping G when the left-right side crawler assemblies exist in its expansion position by providing the long beam 71.
Patent JP-2015025724-A (JP)
Title: Drive control apparatus for vehicles
Inventor: KURAUCHI JUNJI
IPC: F02D29/02
Filed: 2013-07-25
Abstract: PROBLEM TO BE SOLVED: To appropriately perform detection of any trouble in a crank angle sensor fitted to an internal combustion engine that drives a vehicle, and to reliably detect any actual trouble arising when the engine is working at low speed while appropriately preventing erroneous detection.SOLUTION: The crankshaft of an engine can be connected to the input shaft of a transmission via a clutch, and the pulse wheel of a crank angle sensor has teeth at intervals of a first prescribed angle and further an untoothed part lacking in teeth at intervals of the first prescribed angle. The interval ratio between a first pulse generation interval corresponding to the first prescribed angle and a second pulse generation interval corresponding to the untoothed part is calculated and, if the calculated interval ratio is beyond a permissible range, the crank angle sensor is determined to be in trouble. The permissible range is set according to the number of revolutions of the engine and the operating state of the clutch.
Patent JP-2015030192-A (JP)
Title: Authenticity determination structure of noble metal and authenticity determination method of noble metal
Inventor: HOSHINO SHUICHI
IPC: G07D7/20
Filed: 2013-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of performing authenticity determination of noble metal itself with high accuracy and a low cost.SOLUTION: A data code mark 12 made by a diffraction grating is disposed on a surface of a gold bullion 10, thereby a code for being performing with authenticity determination by the diffraction grating is configured.
Patent JP-2014060148-A (JP)
Title: Carbon material for nonaqueous electrolyte secondary battery, negative electrode for nonaqueous electrolyte secondary battery, nonaqueous electrolyte secondary battery, and method for manufacturing carbon material for nonaqueous electrolyte secondary battery
Inventor: YAMADA SHUNSUKE
IPC: H01M4/36
Filed: 2013-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery having superior input and output characteristics even at low temperatures.SOLUTION: The input and output characteristics of a nonaqueous electrolyte secondary battery at low temperatures can be drastically improved by using, as a negative electrode active material in the nonaqueous electrolyte secondary battery, composite particles (carbon material) that satisfy specific conditions and comprise graphite particles and carbon particles having a primary particle diameter of 3 nm or more and 500 nm or less, the composite particles preferably further containing amorphous carbon.
Patent JP-2014053603-A (JP)
Title: Method and system for dissipating heat in optical communication module
Inventor: CHAN SENG-KUM
IPC: H04B10/50
Filed: 2013-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for dissipating heat in an optical communication system, that have improved heat dissipation effects and that are efficient in terms of space utilization.SOLUTION: Heat dissipation resources are allocated in an optical communications module based on the sensitivity of electrical and optoelectronic components of the module to temperature. Components that have a higher sensitivity to temperature are allocated a greater proportion of available heat dissipation resources than components that have a lower sensitivity to temperature. In addition, heat dissipation resources that are allocated to components that have different sensitivities to temperature are thermally decoupled from one another.
Patent JP-2015039574-A (JP)
Title: Method for cutting end of tile mat, and tile mat obtained by the same
Inventor: AKAMATSU YUTAKA
IPC: A47G27/02
Filed: 2013-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a tile mat capable of being molded without the need for special end treatment using an end fixing member except a tile mat body material and capable of being easily cleaned.SOLUTION: In a method for cutting an end of a tile mat body, an end fixing member except a tile mat body material is not used. The method includes the steps of: forming the tile mat body 1 comprising at least four layers, that is, a pile layer 2, a cushion layer 3, a base fabric layer 4, and an adhesive layer 5; and cutting and welding the end of the tile mat by an ultrasonic cutting and welding machine.
Patent JP-2014012704-A (JP)
Title: Flame-retardant synthetic resin composition
Inventor: KIMURA RYOJI
IPC: C07D295/02
Filed: 2013-08-27
Abstract: PROBLEM TO BE SOLVED: To provide high-purity piperazine pyrophosphate capable of providing a flame-retardant composition showing excellent flame retardancy, and a method for producing the piperazine pyrophosphate at a low cost.SOLUTION: Piperazine pyrophosphate is represented by following chemical formula (I) and has a sodium content of 10 ppm or less. A method of producing piperazine pyrophosphate obtains the piperazine pyrophosphate by dehydration condensation of piperazine diphosphate.
Patent JP-2015045307-A (JP)
Title: Knock sensor attachment structure of internal combustion engine
Inventor: KIKUCHI KAZUNORI
IPC: F02D35/00
Filed: 2013-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a knock sensor attachment structure of an internal combustion engine which is reduced in the number of part items and improved in a freedom of arrangement so that a knock sensor is attached to an engine main body by utilizing a temperature sensor.SOLUTION: In a knock sensor of an internal combustion engine, a temperature sensor (70) in which a male screw part (70b), a pivot part (70c) and an attachment work part (70d) are sequentially formed from a temperature detection part (70a) at a tip penetrates a cylindrical shaft part (81) of the knock sensor (80) in which an annular sensor element (83) is externally fit around the cylindrical shaft part (81), the attachment work part (70d) is turned, the male screw part (70b) is screwed into an external sidewall (38r) of an engine main body (Em), the cylindrical shaft part (81) is pivoted by the pivot part (70c), and the knock sensor (80) is jointly fastened.
Patent JP-2015050277-A (JP)
Title: Solar cell and process of manufacturing the same
Inventor: KURIMOTO YUJI
IPC: H01L31/04
Filed: 2013-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell and such including an electrode containing no special material.SOLUTION: A rear face passivation film (25) has a multilayer film structure including an aluminum oxide film and a silicon nitride film. The refractive index of the silicon nitride film is equal to or higher than 2.4 and equal to or lower than 3.1. A back electrode (28) penetrates the rear face passivation film (25) by a fire-through phenomenon.
Patent JP-2015047150-A (JP)
Title: Quantitative method of gene expression level in cell
Inventor: MATSUMOTO HIROTAKA
IPC: C12Q1/68
Filed: 2013-09-04
Abstract: PROBLEM TO BE SOLVED: To operate a screening of a high expression strain simply and rapidly which often requires the analysis of many samples, particularly to solve the problem that a quantification of genes included in cells by real-time PCR requires time for a pretreatment.SOLUTION: The invention provides a method for rapidly quantifying a gene expression level or transgene expression level, or the like without extracting nor purifying genomes from cells. By using a DNA polymerase belonging to family B, a gene expression level of cells is quantified only by adding the cells to a reaction solution directly, without extracting nor purifying DNA from cells.
Patent JP-2015055659-A (JP)
Title: Antireflection film
Inventor: MURASE MASAYUKI
IPC: G02B1/10
Filed: 2013-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an antireflection film excellent in fingerprint wiping property and capable of flattening a distribution of reflectance for light in a predetermined wavelength range and thereby, suppressing coloring in reflected light.SOLUTION: The antireflection film includes four layers of a hard coat layer, a medium refractive index layer, a high refractive index layer, and a low refractive index layer, disposed successively in this order on a transparent base film. The low refractive index layer is formed by curing a resin composition for a low refractive index layer, which comprises (a) 5.0 to 15.0 mass% of a (meth)acrylate having a perfluoroalkyl chain having 2 to 7 carbon atoms, (b) 2.0 to 8.0 mass% of a polyether-modified polydimethylsiloxane having an acrylic group or a polyester-modified polydimethyl siloxane having an acrylic group, (c) 9.0 to 70.0 mass% of a fluorine-containing compound having a polymerizable double bond copolymerizable with the above (a) component and (b) component, (d) 22.0 to 83.0 mass% of hollow silica fine particles, and (e) 1.0 to 10.0 mass% of a photopolymerization initiator.
Patent JP-2014058970-A (JP)
Title: Heat transfer device
Inventor: MATTHIAS FEUERBACH
IPC: F02M25/07
Filed: 2013-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an improved heat transfer device compact in design and having high efficiency.SOLUTION: A heat transfer device includes: a first inlet 29 and a first outlet 30 for a first medium to be cooled, fluidly connected with each other through a first passage for transferring the first medium; a second inlet 32 and a second outlet 33 for a second medium to be heated, fluidly connected with each other through a second passage for transferring the second medium; and a third inlet 35 and a third outlet 36 for a third medium to be heated, fluidly connected with each other through a third passage for transferring the third medium. The first passage is connected with the second passage and the third passage in a state of separating the mediums and transferring heat, and the first passage and the second passage are connected to transfer heat at an upstream side of the heat transfer connection between the first passage and the third passage, with respect to the flowing direction of the first medium.
Patent JP-2015085208-A (JP)
Title: Microorganism immobilization support
Inventor: KOBAYASHI MITSUHIRO
IPC: C02F3/10
Filed: 2013-09-12
Abstract: PROBLEM TO BE SOLVED: To retain the aerobic state in the central part of a microorganism immobililzation support, to improve its wear resistance, and to provide a microorganism immobilization support having such characteristics.SOLUTION: Provided is a microorganism stabilization support, in a plurality of opening parts formed on the surface of a cubic structure made of a porous foam body, at least two pieces are connected, and a cavity part passing through the inside of the cubic structure is provided therein.