baber/WOPTO huggingface dataset:
Patent JP-2015021817-A (JP)
Title: Weighed object feeding device and weighing apparatus equipped with the same
Inventor: TSURUOKA MASATOMI
IPC: G01G13/06
Filed: 2013-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a weighed object feeding device and a weighing apparatus equipped with the same in which a feed flow rate in a small amount feeding state can be stabilized.SOLUTION: A weighed object feeding device includes: a cylindrical body 1 with weighed objects filled therein; and first and second cut gates 2, 3 having bottom plate parts 2B, 3B used for opening and closing an opening part 1a at the lower end of the cylindrical body 1, and turned in the reverse directions to each other. The device is configured such that the weighed objects in the cylindrical body 1 drop by their own weight from a feed port defined by the bottom plate parts 2B, 3B of the first and second cut gates 2, 3 and the opening part 1a when the first and second cut gates 2, 3 are opened. The device is also configured such that the first cut gate 2 turns around a first horizontal axis, the second cut gate 3 turns around the second horizontal axis which is parallel to the first horizontal axis and positioned below the first horizontal axis, and the bottom plate parts 2B, 3B of the first and second cut gates 2, 3 form an overlapped portion when the first and second cut gates 2, 3 are closed.
Patent JP-2015019843-A (JP)
Title: Sports shoe with spike and manufacturing method of the same
Inventor: TODA TAKUO
IPC: A43B13/26
Filed: 2013-07-19
Abstract: PROBLEM TO BE SOLVED: To provide spikes attached in the sole of a sports shoe, spikes that are lightweight and easy to bite in the ground, that facilitates propagation of a force to the ground through the spikes, and that are easily detachable from the ground.SOLUTION: A first frame body 11c of a first spike 11 includes: three first connection pieces 11a that are imbedded in the sole of a sports shoe and formed roughly in a triangular shape by connecting with each other; and three first brace parts 11b that are installed by radially extending from the central part of the three first connection pieces to the three connection parts of these first connection pieces. Also, three first planar projections 11d protruding from the sole of the sports shoe are erected on the three first brace parts. Further, in a state where side edges that coincide with the center line of the first frame body are connected with each other, of the pair of side edges of the three first planar projections, the width of the three first planar projections is formed in a manner gradually narrowed as it recedes from the first frame body. The first frame body and the first planar projections are integrally formed with ferrous alloy steel, stainless steel, titanium or titanium alloy.
Patent JP-2015020936-A (JP)
Title: Method for producing tantalum-oxide nanowire
Inventor: SAITO KENJI
IPC: C01G35/00
Filed: 2013-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a tantalum-oxide nanowire which can be synthesized in a large scale by an easy operation without using a regent which is extremely toxic to a human body.SOLUTION: There is provided a method for producing a tantalum-oxide nanowire which comprises a step of mixing a tantalum alkoxide, ammonium oxalate, an alkyl amine and alcohol and heating the resulting mixture.
Patent JP-2014012672-A (JP)
Title: Organic metal complex composition, organic metal complex-containing composition, organic electroluminescent element, organic el display and organic el lighting
Inventor: HATOSAKI TAKUYA
IPC: C07F15/00
Filed: 2013-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an organic metal complex composition having high dissolubility and dispersibility in a solvent and being suitable for wet film-forming.SOLUTION: An organic metal complex composition consists of two or more different kinds of organic metal complexes represented by the formula (1), where an organic metal complex having the smallest content in the composition among the organic metal complexes is contained in 0.1 to 30 wt.%. (In the formula (1), Rto Reach independently represents a hydrogen atom, a hydrocarbon group which may have a substituent, and the like, where any one of Rto Ris a group comprising a C5 to 15 alkyl group or a C3 to 15 alkoxy group which may have a substituent. In addition, Rto Rmay be bonded to adjacent Rto Rrespectively to form a ring.)
Patent JP-2015025583-A (JP)
Title: Heat pump hot water supply system
Inventor: KISHIMOTO TOMOKI
IPC: F24H1/00
Filed: 2013-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a heat pump hot water supply system capable of finding occurrence of a failure in a defrosting on-off valve as early as possible without adding new means such as an operation switch.SOLUTION: Before executing a normal operation control to boil water by actuation of a heat pump, a defrosting solenoid valve check control (SUB1, SUB3) is executed as an initial control to force a state of a defrosting solenoid valve to be switched over between an open state and a closed state by turning on power. In a normal operation, upon satisfaction of a condition for starting defrosting an evaporator, high-temperature refrigerant is directly supplied via a bypass passage from a compressor to the evaporator to defrost the evaporator by switching the state of the defrosting solenoid valve to the open state. The initial control is executed to switch the state of the defrosting solenoid valve over between the open state and the closed state regardless of whether the defrosting start condition is satisfied. It is thereby possible to confirm whether the defrosting solenoid valve normally operates in the open/closed state depending on presence/absence of a valve opening/closing sound.
Patent JP-2015026479-A (JP)
Title: Explosion-proof lighting device
Inventor: IWASAKI KIYOTERU
IPC: F21V23/00
Filed: 2013-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an explosion-proof lighting device capable of changing a radiation direction.SOLUTION: An explosion-proof lighting device 1 includes: a light source container 2 which stores a light emitting element and has an explosion-proof structure; and a power source container 3 which is provided on a back surface of the light source container 2, stores a power source circuit of the light emitting element, and has an explosion-proof structure. A support arm 80 which rotatably supports the power source container 3 is provided at the power source container 3.
Patent JP-2015029195-A (JP)
Title: Imaging device and control method for imaging device
Inventor: HATAKEYAMA YASUNORI
IPC: H04N5/378
Filed: 2013-07-30
Abstract: PROBLEM TO BE SOLVED: To easily and reliably reduce noise recorded in a photographed image.SOLUTION: Timing of starting to output a reference voltage Vslop in a D-phase period is adjusted so that concerning a period of noise, a temporal difference ΔT between timing of P-phase output and timing of D-phase output becomes an integer multiple of the inverse of a noise frequency f.
Patent JP-2015032323-A (JP)
Title: Library device
Inventor: SUZUKI TAKESHI
IPC: G11B15/68
Filed: 2013-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a library device capable of displaying whether or not a magazine is extractable with a much simpler structure.SOLUTION: The library device includes: a magazine configured to store a recording medium; a library device main body into which the magazine is inserted in one direction; a lock device configured to move in a direction where it projects in a magazine movement space in the library device main body according as the magazine is inserted into the library device main body in the one direction, and to regulate the movement of the magazine in a direction opposite to the one direction; and an optical path configured to change the optical path of a light beam according as the lock device moves.
Patent JP-2015030410-A (JP)
Title: Manufacturing method of bogie frame for railway vehicle
Inventor: NAKANO RYUICHI
IPC: B23K20/12
Filed: 2013-08-05
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum alloy bogie frame for a railway vehicle which can suppress a crack caused by stress corrosion.SOLUTION: In a manufacturing method of a bogie frame for a railway vehicle having aluminum-alloy side beams which are separately arranged along a rail direction, and aluminum-alloy lateral beams for connecting centers of the side beams in the longitudinal direction, a tip of a vertical piece of the upper side beam which is molded into an inverted U-shape at its longitudinal cross section is made to abut on an end of the lower side beam in the width direction having a width direction dimension larger than a width direction dimension of the upper side beam, and welded to the end, and after that, a columnar tool composed of a material harder than a material of the side beam is moved along a vertical face while being rotated around its axis, and while pressing an end face of the rotating tool in the longitudinal direction against the vertical face of the lower side beam in the width direction.
Patent JP-2014064893-A (JP)
Title: Dental suction tube
Inventor: DAVID R RONTO
IPC: A61C17/06
Filed: 2013-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a dental suction tube and a dental suction device including the tube, capable of obtaining enough suction capacity even when a part of the suction tube is obstructed by a part of an oral cavity or another object.SOLUTION: A dental suction tube 10 has a plurality of holes 38 at a distal end part 14. The holes 38 are provided in such a pattern as to attain suction capacity even when the distal end part of the dental suction tube 10 is adjacent to a part of an oral cavity or another article during the medical treatment of a tooth.
Patent JP-2015034215-A (JP)
Title: Surface protective film
Inventor: KURIHARA MAI
IPC: B32B27/00
Filed: 2013-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a surface protective film excellent in heat resistance, inhibiting whitening even during enlargement of the film, especially generating no lifting or peeling of the film even with temperature changes during storage and transportation, and high in adhesiveness.SOLUTION: There is provided a surface protective film containing a base material layer (A) consisting of 1 to 65 mass% of (I) a propylene polymer satisfying following requirements (i) to (iv) and 35 to 99 mass% of (II) an olefin polymer (excluding the propylene polymer (I)), where total of (I) and (II) is 100 mass%. (i) MFR is in a range of 0.01 to 200 g/10 min. (ii) A density measured by a density gradient tube method is in the range of 860 to 920 kg/m. (iii) A melting tensile force is in the range of 10 to 80 mN at any temperature of 170°C to 230°C. (iv) It contains a structural unit derived from propylene of 60 mass% or more and has substantially a syndiotactic structure.
Patent JP-2015035483-A (JP)
Title: Wiring board and manufacturing method of the same
Inventor: SEKINE SHIGENOBU
IPC: H01L21/768
Filed: 2013-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board having a narrow-pitch TSV structure; and provide a manufacturing method of the wiring board.SOLUTION: A wiring board comprises: an insulation part 5 composed of an insulator filled in insides 121 of grooves or holes, which are formed in a thickness direction of a semiconductor substrate 1; columnar conductors 311-316 which are arranged in a plane of the insulation part 5 at narrow pitches d1, d2 and filled the insides of the grooves or holes, which extend in the thickness direction.
Patent JP-2015035496-A (JP)
Title: Method of manufacturing electronic component built-in wiring board
Inventor: ISHIGURO NAOTO
IPC: H05K3/46
Filed: 2013-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an electronic component built-in wiring board which allows for suppression of warpage in the wiring board, while differentiating the number of laminations on a component housing layer housing the electronic component, on the front and back.SOLUTION: In the method of manufacturing an electronic component built-in wiring board, an insulation layer and a wiring pattern layer are provided on each of the front and back of a multilayer substrate, while arranging the electronic component in a cavity provided in the multilayer substrate, thus obtaining a component housing substrate, and then a support plate is stuck to a first surface of the component housing substrate. An insulation layer and a wiring pattern layer are laminated on a second surface of the component housing substrate opposite from the first surface, and then the support plate is removed, thus obtaining an intermediate laminate. Finally, an insulation layer and a wiring pattern layer are laminated on each of the front and back surfaces of the intermediate laminate, thus forming upper layers.
Patent JP-2014078692-A (JP)
Title: Solar cell and method of manufacturing the same
Inventor: ITO KAZUYUKI
IPC: H01L51/42
Filed: 2013-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell having high photoelectric conversion efficiency and excellent durability, and a method of manufacturing the same.SOLUTION: The solar cell has a photoelectric conversion layer. The photoelectric conversion layer contains a sulfide of a group 15 element of the periodic table and an organic semiconductor and/or an inorganic semiconductor. The ratio of the number of sulfur atoms to the number of group 15 atoms in the sulfide of the group 15 element of the periodic table is 0.5 to 1.4.
Patent JP-2014057836-A (JP)
Title: Game machine
Inventor: ARITA TAKESHI
IPC: A63F7/02
Filed: 2013-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of properly performing a treatment by a changeover to a software random number at the time when a hardware random number is troubled.SOLUTION: If the state, in which the values of hardware random numbers acquired at the previous time and at this time are identical, occurs in a first abnormal state control processing (S55) of a main routine, an abnormal counter is added by 1. When the abnormal counter value becomes a predetermined value, an abnormal flag is set at 1. Only the case, in which the abnormal flag is set at 1 and in which it is in a special game state, an operation by a change into a software random number is executed. In an ordinary game state, a game stopping processing is executed. First counter abnormality deciding means of counter abnormality deciding means decides an ordinary processing or a residual processing, and second counter abnormality deciding means executes, after the information erasure by initialization setting means and before the ordinary processing or the residual processing, to raise a predetermined limit to the execution of a changeover treatment to the software random number at the troubling time of the hardware random number, thereby to realize a proper correspondence.
Patent JP-2015036737-A (JP)
Title: Liquid crystal display device
Inventor: MORISHIMA SHINICHI
IPC: G02F1/1335
Filed: 2013-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device having excellent color reproducibility.SOLUTION: A liquid crystal display device includes a non-white light source, rear-side polarizer 2, liquid crystal cell 3, and front-side polarizer 4 in this order, and includes a light conversion layer 5 that is arranged closer to a visible side than the front-side polarizer 4 to convert the wavelength of the light having transmitted through the front-side polarizer 4.
Patent JP-2015039487-A (JP)
Title: Visual line analysis system and method using physiological index
Inventor: OGAWA TAKASHI
IPC: A61B5/16
Filed: 2013-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a system which can analyze the visual line of a subject and a psychological state of the subject in association with each other.SOLUTION: A visual line analysis system 1 is constituted by at least a visual line tracking device 3, a physiological index measurement device 4 and a visual line analysis device 2. The visual line analysis device 2 includes at least: region of interest extraction means 20 which extracts a region in which concentration of point of fixation is equal to or greater than a threshold of concentration as a region of interest; psychological state estimation means 21 which estimates the psychological state of the region of interest from the tabulation result of physiological indices at the time of measurement of the point of fixation in the region of interest; and visual line analysis image generation means 22 which generates a visual line analysis image in which a color image is overlapped on an object image by converting the concentration of the point of fixation in the region of interest into the color image by using a color distribution allocated to the type of the psychological state of the region of interest after different color distributions are allocated for each type of the psychological state of the region of interest estimated by the psychological state estimation means.
Patent JP-2015045246-A (JP)
Title: Gas turbine installation
Inventor: ITO MASAO
IPC: F02C7/00
Filed: 2013-08-27
Abstract: PROBLEM TO BE SOLVED: To provide gas turbine installation capable of keeping a combustion chamber injection speed in an appropriate range to achieve flame stability even with a change in turbine load.SOLUTION: Gas turbine installation 10 according to an embodiment includes: a combustion chamber 20 combusting fuel and oxidant; a turbine 21 rotating with combustion gas from the combustion chamber 20; a heat exchanger 23 cooling the combustion gas; a heat exchanger 24 removing steam from the combustion gas passing through the heat exchanger 23 to generate dry working gas; and a compressor 25 increasing a pressure of the dry working gas so as to generate a supercritical fluid. The gas turbine installation 10 further includes: a pipe 42 introducing a part of the dry working gas from the compressor 25 to the combustion chamber 20 through the heat exchanger 23; a pipe 44 branched off from the pipe 42 upstream of the heat exchanger 23 to discharge a part of the dry working gas to an outside; and a pipe 45 introducing a remainder of the dry working gas discharged from the compressor 25 into a pipe 40 that couples an outlet of the turbine 21 to an inlet of the heat exchanger 23.
Patent JP-2013254517-A (JP)
Title: Image transmitting device, and method for authentication of image transmitting device
Inventor: IKEDA ATSUSHI
IPC: H04N1/00
Filed: 2013-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an image transmitting device allowing taking over of authentication, confirmation of authentication, or existence or nonexistence of input screen display to be set according to an operational content.SOLUTION: An image transmitting device performs functional authentication for use of transmission function of the image transmitting device, and necessary authentication for transmitting image data to an image transmission destination. The image transmitting device stores authentication information used in authenticating a user during the functional authentication, and determines whether the stored authentication information is used when performing authentication which is performed according to the destination when the image is transmitted, on the basis of a setting method of the destination for transmitting means to transmit the image data to the destination.
Patent JP-2015046493-A (JP)
Title: Wiring board, wiring board with solder bump and semiconductor device
Inventor: ISHIZAKI YUICHIRO
IPC: H05K1/16
Filed: 2013-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board, a wiring board with a solder bump and a semiconductor device, which can inhibit electromigration.SOLUTION: In a wiring board which comprises an insulation substrate 1 having a through conductor 2 formed by piercing the insulation substrate from one principal surface to the other principal surface and a wiring conductor layer 3 which is provided so as to cover an end face of the through conductor 2 exposed on the one principal surface of the insulation substrate 1 and bonded to a solder 5, a tabular high-resistance conductor 4 is provided in the wiring conductor layer 3. The high resistance conductor 4 has a resistivity higher than that of the wiring conductor layer 3 and is provided to lie away from an end face of the through conductor 2 and opposite to the end face, and provided in a manner such that an outer periphery of the high resistance conductor lies on the outside of an outer periphery of the end face of the through conductor 2 in planar view.
Patent JP-2014064908-A (JP)
Title: Game machine
Inventor: KUBO KEITA
IPC: A63F7/02
Filed: 2013-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of protecting a player who knows information to be inputted, preventing decline of interest of the player, and improving convenience of input processing for the player, by performing processing variously corresponding to in what stage and in what time period failure of input to be cause of re-input has occurred, regarding handling of the re-input of the information in an operation of operation means.SOLUTION: When it is determined that input information through a game button 14 is incorrect in S303, it is determined whether or not the present point of time is a prescribed operation stage in S308. When it is the prescribed operation stage, all the operation stages are cleared to have the re-input be performed from the beginning, and when it is not the prescribed operation stage, only the input of this time that is incorrect is cleared to have the re-input be performed.
Patent JP-2015050306-A (JP)
Title: Thermoelectric generator
Inventor: GOTO KOICHI
IPC: H01L35/30
Filed: 2013-08-30
Abstract: PROBLEM TO BE SOLVED: To increase the power generation amount of a thermoelectric generator.SOLUTION: A thermoelectric generator according to one embodiment includes: thermoelectric conversion modules 13 each generating power by the temperature difference between both surfaces thereof; a high temperature chamber 11A and a low temperature chamber 11B provided to sandwich each thermoelectric conversion module 13 and flowing fluids having different temperatures with each other therethrough; and a fastening tool 50 including members attached on a surface other than a joining surface with each thermoelectric conversion module 13 in the high temperature chamber 11A and the low temperature chamber 11B and a screw mechanism for drawing the members to be fastened, and fastening each thermoelectric conversion module 13 to the high temperature chamber 11A and the low temperature chamber 11B. In the thermoelectric generator, an insert for reducing a passage cross section is provided at the inside of one of the whole or a part of the high temperature chamber 11A or the whole or a part of the low temperature chamber 11B.
Patent JP-2015049133-A (JP)
Title: Surface defect inspection device and surface defect inspection method
Inventor: SHO TADASHI
IPC: G01B11/30
Filed: 2013-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a surface defect inspection device and a method capable of detecting a surface defect of even an evaluation object having a three-dimensional shape.SOLUTION: The surface defect inspection device includes object attitude control means which controls an attitude of an evaluation object, light source control means which controls an irradiation angle of light from a light source, and image analysis means which analyzes a surface image captured by imaging means. The image analysis means eliminates specular reflection of a plurality of surface images by a surface reflection model, subjects resultant surface images to complex discrete wavelet transform, performs noise removal and defect sharpening, combines all the images to generate a composite image, subjects the composite image to morphology processing to generate a processed image in which an outline of the evaluation object is sharpened, extracts a defect and calculates a size of the defect by pattern matching with reference images, and determines whether the evaluation object is defective or not on the basis of a threshold for the size of the defect.