baber/WOPTO huggingface dataset:
Patent JP-2016048299-A (JP)
Title: Mask for evaluation, evaluation method, exposure device, and manufacturing method of article
Inventor: ANDO MIWAKO
IPC: G03F1/70
Filed: 2014-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a mask for evaluation which is advantageous in evaluating the performance of an exposure device at high accuracy.SOLUTION: There is provided a mask for evaluation which is used in evaluating the performance of an exposure device that exposes a substrate, in which the mask has: a first pattern and a second pattern for evaluating the first performance of the exposure device; and a dummy pattern for bringing a difference between a first ratio between openings per unit area in a first partial region including the first pattern and a light-shielding part, and a second ratio between openings per unit area in a second partial region including the second pattern and the light-shielding part within ±10%.SELECTED DRAWING: Figure 4
Patent JP-2016051551-A (JP)
Title: Gas discharge structure
Inventor: IGUCHI TOYOKI
IPC: H01M2/10
Filed: 2014-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a gas discharge structure for preventing leakage of gas occurring from a battery into a passenger compartment.SOLUTION: The gas discharge structure has a battery case which is located in the passenger compartment and closed while a cylindrical cell is accommodated therein, a hollow tunnel member 33 which extends horizontally at the outside of the passenger compartment and intercommunicates with the outside of a vehicle, and a drain hose 40 which intercommunicates with the inside of the battery case at one end side of the drain hose 40 and also intercommunicates with the inside of the tunnel member 33 at the other end side of the drain hose 40, whereby gas occurring from a battery is discharged to the outside of the vehicle. An opening 52 at the other end of the drain hose 40 is oriented to a direction perpendicular to the longitudinal direction of the tunnel member 33 and also to the horizontal direction. The connection position of the drain hose 40 to the tunnel member 33 is offset to the opening 52 side.SELECTED DRAWING: Figure 6
Patent JP-2016056123-A (JP)
Title: 2-benzyloxy-5-(trifluoromethyl)pyrimidine derivative and method for producing the same
Inventor: KAGAWA TAKUMI
IPC: C07D239/46
Filed: 2014-09-09
Abstract: PROBLEM TO BE SOLVED: To provide: a 2-benzyloxy-5-(trifluoromethyl)pyrimidine derivative useful as an intermediate for medicines and agrochemicals and an electronic material intermediate; and a method for producing the same.SOLUTION: There are provided: a 2-benzyloxy-5-(trifluoromethyl)pyrimidine derivative represented by the formula (1); and a method for producing the derivative obtained by the reaction of 2-benzyloxy-4-chloro-5-(trifluoromethyl)pyrimidine and an aniline derivative in the presence of a base. (Rrepresents H, a methyl group, an ethyl group, a linear, branched or cyclic alkyl group having 3 to 6 carbon atoms, a methoxy group, an ethoxy group, a linear, branched or cyclic alkyloxy group having 3 to 6 carbon atoms, a halogen atom, a cyano group or a nitro group; and Rrepresents H, a methyl group or an ethyl group.)SELECTED DRAWING: None
Patent JP-2016056887-A (JP)
Title: Power transmission
Inventor: SAKAMOTO KAZUYA
IPC: F16H1/14
Filed: 2014-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a power transmission simplifying an assembly step.SOLUTION: A power transmission includes: a ring gear 4 where a ring gear part 23 and a support shaft part 24 are integrally molded, the support shaft part of which a left end part 24A extends on a tooth surface side within a range where the left end part does not project from an extension line S in a tooth trace direction of a tooth bottom in a shaft center O2 direction, and a right end part 24B extends on a tooth rear surface side; a bearing 26 supporting the side of the left end part 24A of the support shaft part 24; a housing 5 storing the bearing 26; and a support member 6 attached to the housing 5. The inner peripheral surface of the side of the left end part 24A of the support shaft part 24 is externally fitted to an outer ring 26B of the bearing 26 externally fitted to the support member 6.SELECTED DRAWING: Figure 2
Patent JP-2016058941-A (JP)
Title: Image processing apparatus and method, and imaging apparatus
Inventor: ENDO KENTARO
IPC: H04N1/46
Filed: 2014-09-11
Abstract: PROBLEM TO BE SOLVED: To reduce noise while suppressing reduction in color reproducibility of an image.SOLUTION: A color correction section 31 performs color correction of an inputted RGB signal, a Y/C conversion section 32 converts the color-corrected RGB signal into a luminance signal Ya and color difference signals Gb, Gr, and a Y conversion section 33 generates a luminance signal Yb from the inputted RGB signal. A Yb blend ratio calculation section 22 calculates a ratio for synthesizing the luminance signal Ya and the luminance signal Yb on the basis of the inputted RGB signal and a synthesis section 34 synthesizes the luminance signal Ya and the luminance signal Yb at the calculated Ya blend ratio.SELECTED DRAWING: Figure 2
Patent JP-2016040820-A (JP)
Title: Semiconductor device
Inventor: KAWASHIRI SATOSHI
IPC: H01L29/41
Filed: 2014-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a trench gate semiconductor device which can be manufactured inexpensively and which reduces feedback capacity.SOLUTION: A semiconductor device comprises: a semiconductor substrate in which a first semiconductor region, a second semiconductor region, a third semiconductor region and a fourth semiconductor region are laminated; an insulation film formed on an inner wall of each groove which extends from a top face of the fourth semiconductor region and pierces the fourth semiconductor region and the third semiconductor region to reach the second semiconductor region; a control electrode arranged on the insulation film on lateral faces of each groove in such a manner as to face lateral faces of the third semiconductor region; a first main electrode electrically connected with the first semiconductor region; a second main electrode electrically connected with the third semiconductor region and the fourth semiconductor region; and a bottom electrode which is arranged on the insulation film at a distance from the control electrode on a bottom face of each groove and electrically connected with the second main electrode. In plan view, a length of the groove in a direction where the groove extends is equal to or larger than a width of the groove and the width of the groove is wider than an interval between the adjacent grooves.SELECTED DRAWING: Figure 1
Patent JP-2016063128-A (JP)
Title: Semiconductor light emitting element
Inventor: KUMAGAI MITSUYASU
IPC: H01L33/06
Filed: 2014-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light emitting element which prevents a carrier from accessing threading dislocation in a pit to a large extent and which achieves high luminous efficiency even in high-current driving and a high-temperature operation.SOLUTION: A semiconductor light emitting element comprises: a pit formation layer 13 which has stiletto-point pits PT caused by threading dislocation TD occurring in the first semiconductor layer; an active layer 14 having a flat part 14A and a buried part 14B for burying the pits PT; and a second conductivity type second semiconductor layer 15. The active layer 14 has a multiquantum well structure of well layers W(1)-W(n) and barrier layers B(1)-B(n+1), the flat part 14A has flat well parts corresponding to the well layers W(1)-W(n) and the buried part 14B has buried well parts corresponding to the well layers W(1)-W(n). Each of the buried well parts is formed on each interface with each flat well part so as to surround the threading dislocation and has annular parts RW(1)-RW(n) having a band gap smaller than that of the flat well part.SELECTED DRAWING: Figure 2
Patent JP-2016059369-A (JP)
Title: Cell culture substrate, production method of cell culture substrate, cell culture method, and cell culture device
Inventor: AIZAWA MAMORU
IPC: C12N5/0783
Filed: 2014-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a cell culture substrate capable of culturing cells, such as an immunocyte, to provide a production method of the above cell culture substrate, to provide a cell culture method using the above cell culture substrate, and to provide a cell culture device.SOLUTION: The invention provides the following 1)-4): 1) a cell culture substrate 1 having, at least on a surface, a metallic compound 2 to which inositol phosphate 4 or a salt thereof is bound; 2) a production method of the cell culture substrate comprising contacting a solution containing inositol phosphate or a salt thereof with a metallic compound; 3) a cell culture method of culturing cells by contacting the cells with the cell culture substrate; and 4) a cell culture device comprising the cell culture substrate and the culture tank for containing the cell culture substrate.SELECTED DRAWING: Figure 1
Patent JP-2016066492-A (JP)
Title: Lighting device
Inventor: ENOMOTO SHINTARO
IPC: A47F11/10
Filed: 2014-09-24
Abstract: PROBLEM TO BE SOLVED: To suppress influence of shadow on a radiation-target object.SOLUTION: A lighting device includes: a support member; and a first light source which has a light-emitting surface emitting light in lighting time and a non-light-emitting surface at the back side of the light-emitting surface, through which light is passed in a direction of intersecting the light-emitting surface and which is mounted on the support member so as to emit light to the ground surface side.SELECTED DRAWING: Figure 1
Patent JP-2016064053-A (JP)
Title: dishwasher
Inventor: SHINKAI KIYOYASU
IPC: A47B77/08
Filed: 2014-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a dishwasher in which a decorative panel having the same design as that of a door and a drawer of a system kitchen in which the dishwasher is stored can be mounted on the whole front surface of a door, in which a single decorative panel can adjust a vertical position, which facilitates fine adjustment and which can improve designability of the system kitchen in which the dishwasher is stored.SOLUTION: A dishwasher includes: a housing 1 in which a front surface is opened; a washing tank 2 provided in an insertable/retractable manner in the housing 1; a door 9 provided in front of the washing tank 2, and for covering the front surface of the housing 1 when the washing tank 2 is stored in the housing 1; a washing device 6 for washing dishes 4 stored in the washing tank 2; and a control device 11 for executing a series of washing operation. The door 9 has a decorative panel 9a and a support part 9c in which the decorative panel 9a is mounted on the washing tank 2. The support part 9c has an adjustment part (adjustment screw 33) capable of vertically adjusting the position of the decorative panel 9a.SELECTED DRAWING: Figure 5
Patent JP-2016070284-A (JP)
Title: Pipe joint device
Inventor: KAMIMURA YOSHITO
IPC: F16L37/12
Filed: 2014-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a pipe joint device of which connected state is not released when fluid is passing through it.SOLUTION: This pipe joint has a connecting shaft 22 arranged at a male unit 14, and a shaft receptor part 38 arranged at a female unit 18. The shaft receptor part includes an invader member 40 engaged with the accepted connecting shaft 22 from a radial outside part, and a displacement prevention member 42 engaged with the invader member kept at its locked position from the radial outside part to prevent the invader member from being moved in a radial outward direction. Under a state in which the connecting shaft 22 is applied with a pulling-out force in a pulling-out direction from the shaft receptor, the invader member 40 kept at its locked position is shaped in such a way that a force to be displaced toward the radial outside is given by the connecting shaft 22 so as to prevent the displacement prevention member 42 kept at its displacement preventive position from being displaced toward a displacement allowing position under its frictional engagement with the displacement prevention member.SELECTED DRAWING: Figure 8
Patent JP-2016072652-A (JP)
Title: Crystal oscillator
Inventor: KIMURA EIJI
IPC: H03H9/02
Filed: 2014-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a crystal oscillator capable of reducing short-circuit between an external terminal and a thermo-sensitive element.SOLUTION: A crystal oscillator includes: a rectangular substrate 110a; a mounting frame body 160 provided on a lower surface of the substrate 110a; a joint terminal 112 provided along an outer peripheral edge of the lower surface of the substrate 110a; a joint pad 161 provided along an outer peripheral edge of an upper surface of the mounting frame body 160; a pair of electrode pads 111 provided on the substrate 110a; a pair of connection pads 115 provided on the lower surface of the substrate 110a in the mounting frame body 160; a crystal element 120 mounted on the electrode pad 111; a thermo-sensitive element 150 mounted on the connection pad 115; a gap portion H provided between the substrate 110a and the mounting frame body 160; a lid 130 for hermetically sealing the crystal element 120; a first insulating resin 180 which covers the thermo-sensitive element 150 and is provided on the gap portion H; and a second insulating resin 190 provided from an upper surface of the mounting frame body 160 to a side surface of the substrate 110a.SELECTED DRAWING: Figure 2
Patent JP-2015048944-A (JP)
Title: Piston ring for internal combustion engine
Inventor: SASAKI JUNICHI
IPC: F02F5/00
Filed: 2014-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a piston ring for an internal combustion engine capable of preventing aluminum cohesion for a long time under high temperature and high load conditions.SOLUTION: A piston ring 1 for an internal combustion engine includes a piston ring base material 11 coated with an aluminum cohesion resistant film 12. The aluminum cohesion resistant film 12 is made of ceramics applied onto at least one of upper and lower side faces 11a and 11b of the piston ring base material 11.
Patent JP-2015092153-A (JP)
Title: Rubber piece contamination period estimation method
Inventor: MIYOSHI YASUNOBU
IPC: G01N25/02
Filed: 2014-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a rubber piece contamination period estimation method using an infrared absorption analyzer for estimating a contamination period of a rubber piece contaminated in food.SOLUTION: In a rubber piece subjected to heat treatment, a signal near 1540 cmin an infrared absorption spectrum is vanished or attenuated. By utilizing this characteristic, after a part of a rubber piece contaminated in food is heated with the residue unheated, each infrared absorption spectrum is determined, and each signal therein near 1540 cmis compared. For example, when a signal near 1540 cmis not found in a rubber piece not subjected to heat treatment, it is estimated that contamination may occur in a stage of a food manufacturer or a home meal supplier.
Patent JP-2016071576-A (JP)
Title: Method of determining wrinkles on shaping analysis
Inventor: NAKAKOSHI HIROAKI
IPC: B29B11/16
Filed: 2014-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a method of determining wrinkles that is capable of correctly determining whether there are wrinkles from a result of shaping analysis of a sheet-like base material, as well as efficiently designing shape molding conditions and a shape of the base material.SOLUTION: A method of determining wrinkles includes the steps of: analyzing shaping by calculating a shape of a sheet-like base material after shaping with a finite element method; and determining wrinkles by calculating overlap length of the sheet-like base material that is sequentially calculated in the step of analyzing shaping and/or overlap length of the sheet-like base material in a state after shaping acquired in the step of analyzing shaping, as an evaluation index.SELECTED DRAWING: Figure 1
Patent JP-2016068786-A (JP)
Title: Vehicle side part structure
Inventor: TAKESADA HAJIME
IPC: B62D25/04
Filed: 2014-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle side part structure capable of generating an air stream suitable for enhancing steering stability of a vehicle.SOLUTION: A vehicle side part structure comprises a pillar 1 extending in a vertical height direction at a side part of a vehicle body, and front and rear side doors 2, 3 disposed at the front and rear of the pillar 1. An air stream control part 4 having a recessed groove shape or a hole part shape, which comprises a front opening 4a directed to a vehicle front side so as to allow the air stream passing the side of the vehicle body to flow inside, and a rear opening 4b that allows the air stream flowing inside from the front opening 4a to flow out to a vehicle rear side, is provided in portions 20, 30 adjacent to the pillar 1 among the front and rear side doors 2, 3 and/or the pillar 1.SELECTED DRAWING: Figure 2
Patent JP-2016069709-A (JP)
Title: β TYPE Ti-BASED SUPERELASTIC ALLOY AND METHOD FOR PRODUCING THE β TYPE Ti-BASED SUPERELASTIC ALLOY
Inventor: HOSODA HIDEKI
IPC: C22C14/00
Filed: 2014-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a β type Ti-based superelastic alloy showing superelasticity in a β type Ti- based alloy, and a method for producing the β type Ti-based superelastic alloy.SOLUTION: Provided is a β type Ti-based superelastic alloy satisfying Ti-X1mol%Cr-X2mol% and also satisfying all the conditions of 4.0≤X1≤6.0, 4.0≤X2≤6.0, 9.0≤X1+X2≤10.5 and 0.8≤X1/X2≤1.5. Also provided is a method for producing the β type Ti-based superplastic alloy containing: an intermediate material production step of producing an intermediate material as an alloy having a composition same as that of the above β type Ti-based superplastic alloy and in a state before cold working; and a cold working step of performing cold working to the intermediate material with the temperature of the working member in the member in contact with the intermediate material as 313 to 353 K and the average temperature in the cold working as 293 to 393 K.SELECTED DRAWING: None
Patent JP-2016072521-A (JP)
Title: Backlight unit, liquid crystal display device, and chromaticity control method
Inventor: YONEYAMA HIROYUKI
IPC: F21S2/00
Filed: 2014-09-30
Abstract: PROBLEM TO BE SOLVED: To provide new means for resolving or alleviating coloring of white light that is obtained from a backlight unit including a wavelength conversion member.SOLUTION: A backlight unit includes two or more types of light sources 112a and 112b, and a wavelength conversion member 113 that is located on a light path of light emitted respectively from the two or more types of light sources. The wavelength conversion member 113 has a wavelength conversion layer including at least a phosphor excited by excitation light and emitting green light and a phosphor excited by excitation light and emitting red light; the two or more types of light sources 112a and 112b are different from each other in at least one of a light-emission maximum wavelength and an incident angle at which the light emitted from the light source is made incident on the wavelength conversion member.SELECTED DRAWING: Figure 1
Patent JP-2016071775-A (JP)
Title: Fire sensor
Inventor: KUDO AKIHISA
IPC: H01H9/18
Filed: 2014-10-01
Abstract: PROBLEM TO BE SOLVED: To add water-proof and dust-proof functions to a fire sensor while suppressing a cost increase and degradation of appearance of a light emission part of the fire sensor.SOLUTION: A fire sensor 10 is provided with: a dome-shaped main body case 11 having an opening at a center of a housing; a back surface cover member 12 mounted on the main body case 11; and a light transmission window member 14 that blocks the opening. A light emission part 15 is provided with: an annular light emission part 15a disposed along an edge of the opening; a light introduction part 15c provided so as to extend in a tangential direction of the annular light emission part 15a; a rod-formed light incidence part 15b that makes light from a light source enter into the light introduction part 15c; and a reflection part 15d provided at a joining part between the light introduction part 15c and the light incidence part 15b and capable of reflecting the light from the light incidence part 15b toward the light introduction part 15c. A through hole, in which the light incidence part 15b is inserted, is formed in the main body case 11. An O-ring 20, which is capable of sealing a gap between the through hole and the light incidence part 15b, is insertion-fitted around the light incidence part 15b.SELECTED DRAWING: Figure 1
Patent JP-2016074989-A (JP)
Title: Rayon fiber and method for producing the same
Inventor: ASAMI TAKASHI
IPC: D01F2/06
Filed: 2014-10-02
Abstract: PROBLEM TO BE SOLVED: To provide rayon fiber having a low production cost, high strength, and versatility in various uses by making use of an existing facility using a viscose method and the like, and to provide a method for producing the same.SOLUTION: The rayon fiber is produced by adding a solution containing acicular chitin nanofibers to regenerated cellulose, followed by mixing and spinning, the solution containing acicular chitin nanofibers being obtained by treating chitin nanofibers with an acid, followed by grinding treatment.SELECTED DRAWING: None
Patent JP-2016076605-A (JP)
Title: Coil unit for wireless power transmission
Inventor: SUGASAWA MASAYUKI
IPC: H01F38/14
Filed: 2014-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a coil unit for wireless power transmission which sufficiently secures insulation between a wire material and a metal-based material such as a shield material disposed around the coil unit and improves a load resistance performance of the coil unit without being enlarged.SOLUTION: In a coil unit Lu1 for wireless power transmission, a first principal surface C1s includes: a first principal surface side coil housing part C11 which is formed from a first groove C1m and a first projection C1t and in which a wire material D is provided along the first groove C1m and the first projection C1t; and a first principal surface side insulation protection part C12 which is located at an outer circumferential side rather than the first principal surface side coil housing part C11 and formed from a second groove part C2m and a second projection C2t extending in a protrusion direction of the first projection C1t. An insulation cover member E includes: a third projection E3t corresponding to the second groove C2m; and a third groove E3m corresponding to the second projection C2t.SELECTED DRAWING: Figure 3
Patent JP-2016076449-A (JP)
Title: Negative electrode active material for nonaqueous electrolyte secondary battery, negative electrode for nonaqueous electrolyte secondary battery, nonaqueous electrolyte secondary battery, and method for manufacturing negative electrode for nonaqueous electrolyte secondary battery material
Inventor: KAMO Hiromichi
IPC: H01M4/587
Filed: 2014-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a negative electrode active material for a nonaqueous electrolyte secondary battery, which enables the increase in battery capacity, and the enhancement in cycle characteristics and battery initial efficiency.SOLUTION: A negative electrode active material for a nonaqueous electrolyte secondary battery comprises: negative electrode active material particles including a silicon compound (SiO: 0.5≤x≤1.6). The negative electrode active material particles are each covered with a carbon coating made of a substance including carbon at least in part thereof. The density of the carbon coating is 1.2-1.9 g/cm. Absorption desorption isothermal curves of the negative electrode active material particles obtained by absorption desorption isothermal measurements with nitrogen gas have features of II-type or III-type in IUPAC classification.SELECTED DRAWING: Figure 1