baber/WOPTO huggingface dataset:
Patent JP-2015005661-A (JP)
Title: Method and apparatus for removing titanium oxide film
Inventor: DOBASHI KAZUYA
IPC: H01L21/308
Filed: 2013-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for removing a titanium oxide film, capable of removing a titanium oxide film existing on a silicon substrate at a low temperature and a high speed without damaging the silicon substrate.SOLUTION: A mixed aqueous solution containing hydrofluoric acid and a non-oxidizing acid or a mixed aqueous solution containing hydrofluoric acid and an organic acid is supplied onto a silicon substrate on which a titanium oxide film exists, while rotating the silicon substrate. Thus, the mixed aqueous solution containing the hydrofluoric acid and the non-oxidizing acid or the mixed aqueous solution containing the hydrofluoric acid and the organic acid is brought into contact with the titanium oxide film, thereby removing the titanium oxide film through a chemical reaction between them.
Patent JP-2015011053-A (JP)
Title: Projector
Inventor: HASHIMOTO YOSHINORI
IPC: H04N5/74
Filed: 2013-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a projector that can be downsized.SOLUTION: The projector includes: an exterior housing that has an opening part having an image transmitted; and a shutter device 5 that opens and closes the opening part. The shutter device 5 has: a blade member (shield blades 57 and 58); movement means causing the blade member to move in a closing direction and in an opening direction; and movement regulation parts 51B1 to 51B8 regulating the movement of the blade member. The blade member has a first blade (interior side blades 571 and 581) and a second blade (exterior side blades 572 and 582) that are arranged with at least a part mutually overlapped, move mutually in the same direction, and close and open at least a part of the opening part. The second blade is moved to the same direction as with the first blade by friction resistance between the second blade and the first blade, and the movement regulation part includes a second blade regulation part (movement regulation parts 51B1 and 51B5) that is moved in the closing direction, abuts on the second blade moved to a prescribed position, and regulates a further movement of the second blade toward the closing direction.
Patent JP-2015009652-A (JP)
Title: Air conditioner for vehicle
Inventor: NISHIDA SHIN
IPC: B60H1/00
Filed: 2013-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner for a vehicle, which enables an auxiliary heat exchanger to sufficiently exert a heat exchange capacity.SOLUTION: A refrigeration cycle device 1 comprises a heat exchanger 4 for supercooling, which is an auxiliary heat exchanger for enthalpy-changing a coolant before inflow into an evaporator 6 after outflow from a condenser 3 by heat exchange. The auxiliary heat exchanger is arranged in a part on an air flow downstream side with respect to the evaporator 6 and on an air flow upstream side with respect to a heater core 34, within an air-conditioning duct 10.
Patent JP-2015013388-A (JP)
Title: Image processing device and image processing method
Inventor: SHIRAISHI NAOHITO
IPC: B41J5/30
Filed: 2013-07-03
Abstract: PROBLEM TO BE SOLVED: To realize high-speed drawing processing without enlarging the capacity of a built-in memory in an ASIC in an image processing device equipped with the ASIC.SOLUTION: An image processing device is an image processing device which comprises a main memory 18, a printer control part 17 which controls the main memory 18 and an ASIC 20. The printer control part 17 generates a drawing command, and the main memory 18 stores the drawing command and stores a band image drawn and transferred by the ASIC 20 through accumulating one page amount. The ASIC 20 includes a built-in memory 12, drawing processing means 11 and transferring means. The drawing processing means 11 reads the drawing command of one page amount stored in the built-in memory 12 and draws a band image of one plane in the built-in memory 12.
Patent JP-2015014489-A (JP)
Title: Stress sensor
Inventor: KUBOTA SHOJI
IPC: G01L1/12
Filed: 2013-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a stress sensor capable of detecting spot stress or stress distribution with a simple structure, and acquiring high spatial resolution by using a stress response phenomenon on a single magnetic domain.SOLUTION: A stress sensor 60 comprises: a magnetic material 10; a stress action part 40P on the magnetic material 10; a magnet 20 disposed adjacent to the magnetic material 10; and a magnetic sensor 30 disposed facing the stress action part 40P via the magnetic material 10. Magnetic flux discharged from a magnetic domain generated on the magnetic material 10 by spot stress applied to the stress action part 40P is detected by the magnetic sensor 30.
Patent JP-2015013530-A (JP)
Title: Buckle device and seat belt device
Inventor: SAWA TAKESHI
IPC: B60R22/26
Filed: 2013-07-04
Abstract: PROBLEM TO BE SOLVED: To obliquely regulate a derivation direction of a buckle body so as to match a drawing direction of a seat belt and a wearing direction of a seat belt tongue, and to easily position a relative position between a cover and a support member in that case.SOLUTION: A buckle device comprises: a buckle support part 29a which supports at least a base part side of a buckle body 18R; and a belt support part 29d consisting of a pair of elastic pieces 29b, 29c which support front and rear of a support member 28 so as to sandwich the front and the rear. The belt support part 29d comprises: thread through holes 29e, 29f formed in the pair of elastic pieces 29b, 29c in order to couple the pair of elastic pieces 29b, 29c to the support member 28 by sewing R; and positioning parts 29g, 29h provided at least at one marginal part of the pair of elastic pieces 29b, 29c so that the thread through holes 29e, 29f match to each other at a faced state when the derivation direction of the support member 28 is bent or curved at a predetermined angle.
Patent JP-2015013668-A (JP)
Title: Fluid encapsulation method and device therefor
Inventor: SAITO MASARU
IPC: B65B3/04
Filed: 2013-07-04
Abstract: PROBLEM TO BE SOLVED: To miniaturize a fluid encapsulation device by down-sizing of at least a part of rollers.SOLUTION: A fluid encapsulation device, which supplies a fluid into a cell through a fluid passage part while feeding a web in a longer direction and encapsulates the fluid, comprises a nozzle 3 which introduces the fluid into the fluid passage part from a downstream side to an upstream side, a downstream roller 5 which rotates while pressing the web on a downstream side with respect to an injection port 31 of the nozzle 3 thereby pulling the web to the downstream side, and an upstream roller 4 which presses the fluid passage part of the web on an upstream side with respect to the injection port 31. The downstream roller 5 is a short-sized roller which presses only a part of the web near the fluid passage part, but does not press the majority of the cell. By the web is pressed by the downstream roller 5 and the upstream roller 4, movement of the fluid introduced into the fluid passage part is limited to a range between the downstream roller 5 and the upstream roller 4 in the web.
Patent JP-2014031501-A (JP)
Title: Method for manufacturing heat conductive sheet
Inventor: ARAMAKI KEISUKE
IPC: B29C48/07
Filed: 2013-07-05
Abstract: PROBLEM TO BE SOLVED: To manufacture a heat conductive sheet showing good thermal conductivity, dispensing with a high cost magnetic generator when creating the heat conductive sheet, capable of compounding a large amount of fibrous fillers in a thermosetting resin composition and not applying a load which hinders its normal operation when arranging between a heat generator and a radiator.SOLUTION: A method for manufacturing a heat conductive sheet includes Process (A) which is a process of manufacturing a composition for a thermal conductive sheet by dispersing a fibrous filler in a binder resin, Process (B) which is a process of forming a molded block by an extrusion molding method or a molding method from the produced composition for the thermal conductive sheet, and Process (C) which is a process of slicing the produced molded block into a sheet shape, and Process (D) which is a process of pressing a sliced face of the produced sheet.
Patent JP-2014051429-A (JP)
Title: Glass film transport device
Inventor: TAMAGAKI HIROSHI
IPC: C23C14/56
Filed: 2013-07-05
Abstract: PROBLEM TO BE SOLVED: To prevent a glass film from breaking through proper cooling when the glass film is wound over a protective sheet.SOLUTION: A glass film transport device 100 which continuously transports a long-sized glass film includes: a pay-off part 2 which pays off the glass film from a roll; a glass film transport part 3 which transports the glass film paid off from the pay-off part 2; a take-up part 4 which takes up the glass film transported by the glass film transport part 3 in a rolled shape while laminating the glass film on a protective sheet; and a laminating roller 12 provided in front of the take-up part 4. The laminating roller 12 has a surface temperature higher than the temperature of the protective sheet, and the temperature of the protective sheet is thereby raised to accelerate evaporation of vaporized components that the protective sheet contains. The evaporated vaporized components stay between the laminating roller 12 and protective sheet and between the protective sheet and glass film to function as a heat transfer medium, thereby suitably lowering the temperature of the glass film.
Patent JP-2015015639-A (JP)
Title: Method for setting lower limit value of operating voltage of portable communication terminal, and portable communication terminal
Inventor: IWAKI MASANORI
IPC: H03F3/24
Filed: 2013-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for setting a lower limit value of operating voltage of a portable communication terminal, and a portable communication terminal which can effectively use up a remaining charge in a battery.SOLUTION: The method for setting a lower limit value of operating voltage of a portable communication terminal configured to perform transmission by the use of a power amplifier includes the steps of: measuring a transmission output and a distortion amount in a state of saturation of the power amplifier (S101); calculating a distortion amount at a rated transmission output on the basis of the measured transmission output and distortion amount and a predetermined distortion characteristic (S102); calculating a lower limit value of operating voltage satisfying a standard value of distortion amount on the basis of the calculated distortion amount at the rated transmission output and operating voltage dependence of the distortion characteristic (S103); and storing the calculated lower limit value of operating voltage in a storage section of the portable communication terminal (S104).
Patent JP-2014175302-A (JP)
Title: Method of improving performance of stationary lead accumulator battery
Inventor: ITO KIICHI
IPC: H01M2/36
Filed: 2013-07-05
Abstract: PROBLEM TO BE SOLVED: To improve performance of individual lead accumulator batteries and simultaneously to balance as a whole by inspecting a deterioration state of the individual lead accumulator batteries and performing the most appropriate processing while maintaining an energization state to the lead accumulator batteries.SOLUTION: A method of improving performance of a stationary lead accumulator battery consisting of a battery pack in which a conductive plate couples between terminals of a plurality of lead accumulator batteries, includes the following steps of: performing confirmation for an inspection work for the lead accumulator batteries; measuring an inner electric conductivity of the individual lead accumulator batteries, in a normal use state of the lead accumulator batteries; and adding an electrolyte and purified water depending on a state of the individual lead accumulator batteries.
Patent JP-2013229345-A (JP)
Title: Lighting equipment
Inventor: KAMII MIWA
IPC: H05B37/02
Filed: 2013-07-08
Abstract: PROBLEM TO BE SOLVED: To provide lighting equipment for providing a user with convenience when finishing a timer function.SOLUTION: The lighting equipment includes a lighting part, a control part for controlling the lighting part, and an operation part for receiving an instruction to processing of the control part. The operation part includes first instruction means for receiving an instruction to set an absence timer mode for controlling the lighting and putting out of the lighting part according to a set time, and second instruction means for receiving an instruction to other processing for controlling the lighting part. The control part releases the setting of the absence timer mode in the case of receiving an instruction from the second instruction means after an operation start of the absence timer mode.
Patent JP-2015019210-A (JP)
Title: Monitoring system
Inventor: HIRANO TATSUMA
IPC: H04W4/04
Filed: 2013-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring system capable of determining three or more different states without performing pre-measurement.SOLUTION: The monitoring system includes: a communication section; and a determination section. The communication section calculates a first index value relevant to reception signal strength when a packet transmitted from a first radio unit is received and a second index value relevant to the reception signal strength when a carrier is sensed. The determination section performs state determination processing based on the first index value and the second index value by using a present state of the first radio unit as a reference point. Thus, the monitoring system determines the state of the first radio unit in three or more states.
Patent JP-2015017909-A (JP)
Title: Radioactive material storage container and method for manufacturing radioactive material storage container
Inventor: MITSUI HIDEAKI
IPC: G21F9/36
Filed: 2013-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a radioactive material storage container that prevents performance degradation.SOLUTION: A radioactive material storage container includes a barrel part in which a radioactive material is stored, and a lid part closing an aperture of the barrel part. The lid part is a single member, and includes a lid body formed with a hole, and a protective film arranged to cover the inner face of the hole and at least a part of the outer face of the lid body arranged around the opening of the hole to suppress corrosion of the lid body.
Patent JP-2015021278-A (JP)
Title: Caisson having cuttable temporary wall for shield excavation
Inventor: YOSHIZAWA HIROYUKI
IPC: E21D9/06
Filed: 2013-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a caisson, which can remarkably reduce vibration and noise in excavation by a shield machine, has a temporary wall cuttable by the shield machine, and is applied to a caisson construction method.SOLUTION: A caisson 1 is made of a RC structure member in which reinforcing-bars are embedded as main reinforcements in concrete applied to a caisson construction method, and has a temporary wall 100 which can be cut by a shield machine 200 in a part of the caisson peripheral wall 2. In the temporary wall 100, 0.3 vol.% to 15 vol.% of glass fiber fiber-reinforced plastic reinforcement materials 101 is embedded as the main reinforcements in the concrete.
Patent JP-2015019854-A (JP)
Title: Hair dryer
Inventor: HASEGAWA KYOSUKE
IPC: A45D20/12
Filed: 2013-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a hair dryer capable of further effectively repairing damage received by hair.SOLUTION: A hair dryer includes: a mist generation device 7 disposed inside a second air passage 16 formed inside a body case 4, and generating mist; and a beauty ingredient storage member 21 disposed between the mist generation device 7 and a blowoff port 12 inside the second air passage 16, and storing a beauty ingredient. The hair dryer bonds at least the mist and the beauty ingredient by air flowing through the second air passage 16, and blows off connected bodies between the mist and the beauty ingredient from the blowoff port 12.
Patent JP-2014037625-A (JP)
Title: Electric plating apparatus and method of the same
Inventor: CHANG GEON SE
IPC: C25D5/00
Filed: 2013-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an electric plating apparatus and a method of the same in which a natural oxidation layer on a plated surface is removed, and a plating step can be performed after removing the oxide layer.SOLUTION: An electric plating apparatus includes: a plating tank 110; an anode electrode 121 and a cathode electrode 122 in which an oxide layer that deposits in an electrolyte and is on a plated surface of a plating object body is removed and electrodeposition is performed on the plated surface; a capacitor 130 that is parallelly connected to a connection line of both electrodes, supplies voltage pulse between both electrodes, and removes the oxide layer on the plated surface of the object body; an apparatus 140 that is connected to both electrodes respectively, and supplies DC power for charging of the capacitor or plating of the object body; a variable resistance 150 that is parallelly connected on a line between the apparatus and the capacitor and adjusts charging and discharge of the capacitor, and current density at electrodeposition; and two or more switches that is disposed on a circuit line that connects the DC power supply feeder, the anode and cathode electrodes, and performs on/off operation for removing the oxide layer of the object body or electrodeposition.
Patent JP-2015024590-A (JP)
Title: Ball-point pen tip
Inventor: MACHIDA SHUNICHIRO
IPC: B43K1/08
Filed: 2013-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain a ball-point pen tip which solves such a problem that a thin part and a thick part are formed in handwriting since a direction of the ball-point pen tip is changed when a tip of the ball-point pen tip is inserted into the inside of a rear end hole of the other ball-point pen tip in a washing process of the ball-point pen tip to cause a connected state in which a caulked part of the ball-point pen tip is brought into contact with an inner wall surface of the rear end hole of the other ball-point pen tip to cause damage and deformation on the caulked part.SOLUTION: A ball-point pen tip includes: an annular rear end edge part, which is perpendicular to an axial center line of a ball holder, on the outside of a rear end opening part of the ball holder; a small diameter part, which has an outer diameter that is smaller than an inner diameter of the rear end opening part, on a ball side; and a vertical tier part which is perpendicular to the axial center line of the ball holder and has a diameter that is larger than the inner diameter of the rear end opening part, between the small diameter part and a large diameter part. In the ball-point pen tip, a minimum distance from a corner part located on a boundary between the small diameter part and the vertical tier part to a front end part of the ball holder has a value smaller than the inner diameter of the rear end opening part of a through-hole.
Patent JP-2015026341-A (JP)
Title: Arithmetic logic unit
Inventor: OTSUKA KANJI
IPC: G06F1/02
Filed: 2013-07-29
Abstract: PROBLEM TO BE SOLVED: To provide an arithmetic logic unit capable of performing arithmetic processing with a relatively small-scale circuit configuration in a relatively short period of time.SOLUTION: An arithmetic logic unit includes a memory device 12 which receives an input of a bit string of N (N is an integer of N≥2) bit length and stores a lookup table that is configured so as to store the data of a multiple-bit length, part of which includes a bit indicating a logical operation result between bits which are included in the input bit string, at an address indicated by the input bit string. The arithmetic logic unit accesses the memory device 12 and outputs bits which are included in the data stored in the address indicated by the received bit string.
Patent JP-2015031170-A (JP)
Title: State detection device for exhaust system
Inventor: HANAWA TETSUSHI
IPC: F02M25/07
Filed: 2013-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a state detection device for an exhaust system, in which an exhaust gas temperature is effectively detected with a simple configuration.SOLUTION: A state detection device for an exhaust system, comprises: an intake oxygen concentration sensor 32 for detecting the intake oxygen concentration of an engine 10; an engine rotation sensor 30 and an accelerator opening sensor 31 for detecting an operational state; an indicated thermal efficiency operation unit 42 for calculating an indicated thermal efficiency changing amount of the engine 10 on the basis of a first model formula defining the relations between an intake oxygen concentration and the injection start timing of the fuel and among the intake oxygen concentration stored in advance, the injection start timing and the indicated thermal efficiency changing amount, and an exhaust temperature operation unit 43 for calculating the exhaust temperature of the engine 10 on the basis of a second model formula defining an indicated thermal efficiency changing amount and the relation between the exhaust temperature stored in advance and the indicated thermal efficiency changing amount.
Patent JP-2014012676-A (JP)
Title: Compounds for enzyme inhibition
Inventor: SMYTH MARK S
IPC: C12N9/99
Filed: 2013-08-05
Abstract: PROBLEM TO BE SOLVED: To provide chemical compounds that effectively and selectively inhibit specific activities of N-terminal nucleophile hydrolases.SOLUTION: The analogs and prodrugs of classes of molecules known as peptide α',β'-epoxides and peptide α',β'-aziridines having a heteroatom-containing three-membered ring can differentially inhibit the activities of Ntn having multiple activities. For example, chymotrypsin-like activity of 20S proteasome can be selectively inhibited by the compounds of the invention. This peptide-based compounds have at least three peptide units, an epoxide or aziridine, and functionalization at the N-terminal. Among other therapeutic utilities, this peptide-based compounds will show anti-inflammatory properties and inhibition of cell proliferation.
Patent JP-2015034713-A (JP)
Title: Vibration type transducer, and method of manufacturing the same
Inventor: YOSHIDA TAKASHI
IPC: G01L1/10
Filed: 2013-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a vibration type transducer that is formed without adsorbing an oscillator to a first layer, allows accurate detection of stress, and has a characteristic whose variation is small, and to provide a method of manufacturing the transducer.SOLUTION: A shell 14 includes, in a region in which a first layer 26 faces a second layer 27, a clearance part 31 that communicates a portion E1 facing an opening of a through hole 25 on the first layer 26 side with a portion E2 in which the second layer 27 is in contact with a third layer 28. The first layer 26 has the through hole 25 whose inside is hollow. This prevents reduction in measurement accuracy that is caused by the variation in characteristic or deformation of the shell, due to the adsorption of an oscillator 12 to the first layer 26 or a polysilicon layer deposited in a vacuum chamber.