baber/WOPTO huggingface dataset:
Patent JP-2015097979-A (JP)
Title: Filter
Inventor: ENDO DAISUKE
IPC: D04H1/4374
Filed: 2013-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a filter which can filter a high-density filtered material, prevents generation of coagulation (bridge) of powder material, and prolongs a time before generating differential pressure increase, that is, has a long filtration life.SOLUTION: A filter includes a base material layer, a filter layer, and a skin layer. The base material layer is formed by winding unwoven fabric multiply and thermally compressing. The filter layer is formed by winding a laminate with at least through-air unwoven fabric and a net laminated multiply without thermal compression. The skin layer includes unwoven fabric. Average pore diameter of the unwoven fabric for structuring the base material layer and the skin layer is larger than average pore diameter of the through-air unwoven fabric for structuring the filter layer. The unwoven fabric for structuring the filter layer is the through-air unwoven fabric having average fiber diameter of 0.1-200μ, and the fibers are fused and/or adhered at intersections of the fibers in the unwoven fabric.
Patent JP-2015097677-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F5/04
Filed: 2013-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing execution of a fraudulent act for allowing reception of a game medium to be recognized by mistake.SOLUTION: A slot machine 10 includes: a token supply port 45 for supplying a token; and a first supplied token detection sensor and a second supplied token detection sensor for detecting a supplied token. An accumulation area for accumulating a supplied token is provided downstream from the first supplied token detection sensor and the second supplied token detection sensor. There are a discharge stepping motor for discharging a token accumulated in the accumulation area and a rotor downstream from the accumulation area.
Patent JP-2015098848-A (JP)
Title: Turbine rotor assembly, blade stop plate in turbine rotor assembly, and blade stop plate assembly method
Inventor: SUGIMOTO KOICHI
IPC: F01D5/30
Filed: 2013-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a turbine rotor assembly, a blade stop plate in a turbine rotor assembly, and a blade stop plate assembly method, capable of retaining a rotor blade at a position with a simple structure.SOLUTION: A turbine rotor assembly 1 includes: a rotor disc 2; a plurality of axial grooves 3 formed on an outer circumference of the rotor disc 2; and rotor blades 5n implanted in the axial grooves 3 via blade stop plates 4 along a circumferential direction of the rotor disc 2. The blade stop plates 4 each include a base portion 41 fitted into each axial groove 3; and bent portions 42 on both ends of the base portion 41 protruding axially from the axial groove 3, respectively, the bent portions 42 being bent in a radial direction of the rotor disc to contact an axial end surface of the rotor disc 2, at least one of the bent portions 42 on both ends including outer/inner bent parts (42o, 42i) protruding outward and inward in the radial direction, respectively.
Patent JP-2015101796-A (JP)
Title: Flame retardant fiber having designability
Inventor: OKAMOTO TETSUYA
IPC: D01F1/04
Filed: 2013-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a flame retardant fiber containing a polyetherimide-based resin and having sufficient fiber strength and clear color.SOLUTION: There is provided a flame retardant fiber containing a pigment of 0.5 pt.wt. or more and less than 5 pts.wt. based on the total 100 pts.wt. of a fiber forming resin which contains a polyetherimide-based resin and the pigment. The flame retardant fiber is manufactured by preparing a master batch by milling the pigment into the resin, then melting and mixing the master batch and remaining fiber forming resin followed by melting and spinning.
Patent JP-2015103669-A (JP)
Title: Tape feeder
Inventor: YAMAZAKI MASAYUKI
IPC: H05K13/02
Filed: 2013-11-25
Abstract: PROBLEM TO BE SOLVED: To reduce feed resistance of a tape during mounting of components in a tape feeder having a second sprocket on the upstream side in addition to a first sprocket which performs pitch feed of the tape during mounting of components.SOLUTION: A one-way clutch is arranged in a rotating force transmission part by an intermediate gear 4 arranged between a second sprocket 6 and second rotation driving means 8. This one-way clutch is arranged so that rotating force is transmitted when the second rotation driving means 8 is driven to rotate the intermediate gear 4 and the rotating force is prevented from being transmitted when the second sprocket 6 is dependently rotated by engagement with a hole part of the tape T while stopping the second rotation driving means 8.
Patent JP-2015103143-A (JP)
Title: Electrostatic stylus pen
Inventor: KATSURADAIRA YUJI
IPC: G06F3/03
Filed: 2013-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic stylus pen including a lightweight and small-sized battery or capacitor as a power supply, for enabling information such as an indication position and a writing pressure to be accurately, stably obtained on a tablet.SOLUTION: An electrostatic stylus pen for inputting an instruction position to a tablet by capacitive coupling with the tablet, includes: a signal generation circuit generating a signal with the same frequency as a frequency of a signal transmitted from an electrode 13 provided on a position indication unit; a transformer 20 configured by winding a primary coil and a secondary coil around a magnetic material, for boosting the signal generated by the signal generation circuit; an analog switch 17 for controlling connection between one end of the secondary coil of this transformer 20 and the electrode 13 to an ON-state or an OFF-state; a power supply extraction circuit extracting power to be supplied to the analog switch 17 by an electromotive force induced to the secondary coil of the transformer 20; and a capacitor 19 inserted so as to be connected to the other end of the secondary coil of the transformer 20 and to set the other end to have a fixed potential in an alternating-current manner.
Patent JP-2014068031-A (JP)
Title: Light-emitting element manufacturing method
Inventor: FUKUYO FUMITSUGU
IPC: B23K26/40
Filed: 2013-11-29
Abstract: PROBLEM TO BE SOLVED: To cut a wafer having a group III-V compound semiconductor layer with high accuracy and with high efficiency.SOLUTION: In a light-emitting element manufacturing method, a wafer on which semiconductor layers are laminated on a surface of a substrate with a thickness of 50 μm-1000 μm is cut into chips along scheduled cutting lines. The light-emitting element manufacturing method comprises a process of irradiating laser beams by setting a focal point in the substrate and intermittently forming a plurality of modified parts along the cutting scheduled lines and inside the substrate at a predetermined distance from a laser beam incident surface to form the modified regions only inside the substrate without forming grooves and scribe lines on a laser beam irradiation surface of the substrate and on the opposite side surface thereby to cause cracks generated from the modified regions to reach the laser beam irradiation surface and the opposite side surface to cut the semiconductor layer together with the substrate along the scheduled cutting lines by the cracks. In the process, a tape is attached to the wafer on the semiconductor layer side and a rear face of the substrate serves as a laser beam incident surface during laser beam irradiation.
Patent JP-2015108652-A (JP)
Title: Image forming device
Inventor: OKUZAWA SHO
IPC: G03G21/10
Filed: 2013-12-03
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device with a configuration where a transportation route of powder-like toner is to be separated, in which leakage of toner can be prevented at a separation portion even during no electrification.SOLUTION: An image forming device 1 includes: an image forming unit 20 in which powder-like toner is used for image forming; a toner transportation path 90 provided to communicate with the image forming unit 20; a toner housing unit 60 which communicates with the image forming unit 20 through the toner transportation path 90 and provided removably relative to the image forming unit 20 via the toner transportation path 90; and a suction unit 100 which is provided to communicate with the toner transportation path 90 and causes an internal pressure of the toner transportation path 90 to be a negative pressure by enlarging volume thereof synchronized with a relative extraction operation between the image forming unit 20 and the toner housing unit 60.
Patent JP-2015107573-A (JP)
Title: Soldering drilling tool
Inventor: WADA ATSUSHI
IPC: B28D1/14
Filed: 2013-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a soldering drilling tool capable of stabilizing tool life.SOLUTION: A soldering drilling tool 1 is a soldering drilling tool in which super abrasive grains are soldered on a tip part 5 of a rotated base metal 4. The super abrasive grains comprise: main abrasive grains 9 dispersed and disposed on the tip part 5 of the base metal 4; and one or plural large diameter abrasive grains 11 whose diameter is larger than that of the main abrasive grains 9. At least one of the large diameter abrasive grains 11 is disposed on a rotary central point 5c of a tip surface 5a of the base metal 4.
Patent JP-2015110310-A (JP)
Title: Image formation apparatus with lens array optical system, image processing apparatus, program, and computer readable storage medium
Inventor: SAEKI TOMOYUKI
IPC: B41J2/44
Filed: 2013-12-06
Abstract: PROBLEM TO BE SOLVED: To provide an image formation apparatus capable of suppressing the influence of ghost light generated by a lens array optical system.SOLUTION: An image formation apparatus comprises: exposure means that includes a plurality of light-emitting units corresponding to a plurality of pixels, respectively, and a lens array optical system; a photoreceptor exposed to light by the exposure means; and correction means for estimating an intensity of ghost light at a position of each pixel of the photoreceptor from image data if the exposure means exposes the photoreceptor to the light by using the image data, and correcting the image data on the basis of the estimated intensity of the ghost light.
Patent JP-2015114243-A (JP)
Title: Testing device and method; and program
Inventor: NAKATSU TAKANORI
IPC: G01R31/28
Filed: 2013-12-12
Abstract: PROBLEM TO BE SOLVED: To perform accurate defective/nondefective determination for electronic devices having temperature characteristics or time degradation characteristics while reducing test costs by reducing test manhours.SOLUTION: In performing a functional test at a predetermined temperature for each of a plurality of semiconductor chips formed on a substrate, a testing device: determines an operation lower limit value of voltage or frequency for each of the semiconductor chip (determines operation lower limit values by a plurality of operations by a detailed lower limit voltage search and simple lower limit voltage search by using a search upper limit value and search lower limit value which are obtained in the functional test); and totals the determined operation lower limit values to calculate distribution and performs defective/nondefective determination for the semiconductor chips by using the calculated distribution.
Patent JP-2015115592-A (JP)
Title: Processing device
Inventor: IIZUKA KENTARO
IPC: H01L21/677
Filed: 2013-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a processing device which can be prevented from being enlarged.SOLUTION: The processing device includes processing means for processing a wafer W that is carried out of a cassette placed on a cassette table while holding the wafer in wafer holding means. A wafer carry-out mechanism includes: wafer supporting means 81 for supporting an outer peripheral part of the wafer; and transporting and moving means which moves the wafer supporting means back and forth via an opening of the cassette and transports the wafer to the wafer holding means. Operation means 813 is also provided for making a first support member 811 supporting one outer peripheral part of the wafer W and a second support member 812 supporting the other outer peripheral part while opposing the first support member closer to and separate from each other in opposing directions. The operation means locates the first member and the second member at a first position where the outer peripheral part of the wafer is supported by penetrating through the opening of the cassette, and a second position where the wafer is allowed to pass an interval between the first support member and the second support member.
Patent JP-2015116243-A (JP)
Title: Osteotomy guide of thighbone in all replacement technique of artificial knee joint
Inventor: TAKITA YASUHITO
IPC: A61B17/56
Filed: 2013-12-17
Abstract: PROBLEM TO BE SOLVED: To provide an osteotomy guide of a thighbone, determining a resection line crossing a distal end of the thighbone in all replacement technique of an artificial knee joint.SOLUTION: An osteotomy guide formed with a slit 151 for guiding a bone saw is installed on a bone surface of a distal end 161 of a thighbone 16. Also, an acceleration sensor 141 capable of respectively measuring three gravity in directions of an X axis and a Y axis perpendicular to each other and a Z-axis directed in a condyle direction at the distal end is installed specifically positioned with the slit. The acceleration sensor is turned internally and externally around a function shaft 162 so as to become three different postures. Two difference vectors are calculated from 3 three-dimensional vectors formed of coordinate values based on the gravity on the X axis, the Y axis and the Z axis. A cross product of the difference vectors is found. The fact that this cross product becomes the rotating shaft in the coordinate system is paid attention, and the coordinate value of the rotating shaft is compared with the coordinate value of the acceleration sensor, and thereby the posture of the acceleration sensor is corrected by an adjusting mechanism so that the rotating shaft becomes parallel to the function shaft.
Patent JP-2015117995-A (JP)
Title: Charge/discharge test apparatus detecting contact failure
Inventor: TEZUKA SEIGO
IPC: H01M2/30
Filed: 2013-12-18
Abstract: PROBLEM TO BE SOLVED: To propose a charge/discharge test apparatus capable of quickly and surely detecting electrical contact failure or the like between a chuck section and a secondary battery terminal.SOLUTION: A charge/discharge test apparatus for conducting a charge/discharge test on a secondary battery serving as a test object while connecting load lines carrying a charge/discharge current and sense lines detecting a voltage of the secondary battery to each of positive and negative terminals of the secondary battery, includes: a voltage measuring unit that measures a voltage between a first load line proximate to electrical connection portions between the first load line and the positive terminal, and a second load line proximate to electrical connection portions between the second load line and the negative terminal; and a contact-resistance calculation unit calculating a contact resistance between each of the load lines and the positive or negative terminal by dividing a value obtained by subtracting a voltage of the secondary battery detected via each sense line from the voltage measured by the voltage measuring unit, by a charge/discharge current value of each load line, the charge/discharge test apparatus detecting a contact failure between each load line and each of the positive and negative terminals on the basis of a magnitude of a resistance value calculated by the contact-resistance calculation unit.
Patent JP-2015117654-A (JP)
Title: Ignition control device of general purpose engine
Inventor: BUNGO KEIICHIRO
IPC: F02P5/145
Filed: 2013-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an ignition control device of a general purpose engine executing only normal ignition in a compression stroke by discriminating the compression stroke and an exhaust stroke with high accuracy.SOLUTION: In an ignition control device of a general purpose engine, controlling an ignition signal so that ignition is executed in a compression stroke and an exhaust stroke, the ignition is stopped at least one time (S108) in the compression stroke or the exhaust stroke (A stroke), further the ignition is stopped at least one time (S114) in the stroke (B stroke) different from the A stroke, and the difference ΔNEA between an average engine speed of the general purpose engine and an engine speed detected after the ignition is stopped in the A stroke, and the difference ΔNEB between the average engine speed and an engine speed detected after the ignition is stopped in the B stroke, are calculated (S112, S118). The differences ΔNEA and ΔNEB are compared to discriminate which one of the A stroke and the B stroke is the compression stroke (S120 to S124), and the ignition signal is controlled so that the ignition is executed in the discriminated compression stroke.
Patent JP-2015119391-A (JP)
Title: Ip telephone system and ip private branch exchange
Inventor: IKEHARA KOJI
IPC: H04M3/42
Filed: 2013-12-19
Abstract: PROBLEM TO BE SOLVED: To establish an IP telephone system by using a dedicated IP terminal.SOLUTION: The IP telephone system is constituted including: an IP terminal; and an IP private branch exchange which stores the IP terminal. The IP private branch exchange includes: an addressing processing section; and a download processing section. Receiving an accommodation request from the IP terminal, the IP private branch exchange executes an authentication processing. When the authentication is determined as proper, an application is downloaded to the IP terminal. The IP terminal starts the application to acquire an extension number from the IP private branch exchange.
Patent JP-2015117420-A (JP)
Title: Cleaning equipment of group iii nitride semiconductor manufacturing apparatus, and cleaning method
Inventor: SENDAI TOSHIAKI
IPC: C23C16/44
Filed: 2013-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning equipment of a group III nitride semiconductor manufacturing apparatus, and a cleaning method which are capable of lightening damage given to a component being an object to be washed, and preferably executing cleaning of the component.SOLUTION: A cleaning equipment 100 has: a cleaning chamber 130; a susceptor holding part 132 which holds a susceptor S1; a heating part 133 which heats the susceptor holding part 132; and a gas supply part 110 which supplies cleaning gas into the cleaning chamber 130. Further, the gas supply part 110 supplies mixed gas, which contains HCl gas and Hgas and in which concentration of HCl gas is within a range of 0.5% or more and 5% or less in a volume ratio, to the cleaning chamber 130 as first cleaning gas. Then, the heating part 133 heats the susceptor holding part 132 to first cleaning temperature T1 within a range of 1010°C or more to 1200°C or less.
Patent JP-2015061718-A (JP)
Title: Self-washing tank holding type membrane filtration apparatus
Inventor: SAKURAI MASANOBU
IPC: B01D65/10
Filed: 2013-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a self-washing tank holding type membrane filtration apparatus which enables efficient injection of a chemical uniformly into individual membrane modules and sampling the membrane filtrate uniformly without deviation from the individual module membranes.SOLUTION: A reverse washing measurement tank 4 is housed in a washing water tank 3, and a water passage space 60 is formed between the inner wall of the washing water tank 3 and the outer wall of the reverse washing measurement tank 4. A communication hole 4a connecting the reverse washing measurement tank 4 with the water passage space 60 is formed in the bottom part of the reverse washing measurement tank 4. A plurality of membrane modules 7 are erected outside the washing water tank 3. A piping member 49 provided with a pipe body 51 is arranged in the reverse washing measurement tank 4. The pipe body 51 has a double pipe structure in which a membrane filtrate sampling tube 51b is arranged inside a chemical injection pipe 51a and extends vertically, and its lower end is arranged close to the communication hole 4a.
Patent JP-2015117428-A (JP)
Title: Method of manufacturing partially hardened product
Inventor: IKETANI HITOSHI
IPC: C21D9/00
Filed: 2013-12-20
Abstract: PROBLEM TO BE SOLVED: To devise a shape of the partially hardened product that is made by hardening the inside surface of a hole opened on an end surface of a blank, then cutting the end surface so that the end surface accuracy of the product can be enhanced only by cutting.SOLUTION: On an end surface of a blank, a recessed part is formed depressing down the circumference of a hole opened on the end surface. Then, the inner surface of the hole is hardened to such an extent that the hardened area does not extend outside the existing area of the recessed part. After that, an area less than the depth of the recessed part is cut as a portion to be removed from the end surface of the blank on which the hole is opened.
Patent JP-2015120649-A (JP)
Title: Skin care agent
Inventor: MATSUSHITA TAKESHI
IPC: A61K8/19
Filed: 2013-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a skin care agent which is easily attracted and removed by magnetic force, and can maintain the aroma at the time of production for a long period of time.SOLUTION: A skin care agent 1 contains a base material which shows a paste state, and a magnetic powder 2 dispersed in the base material, and the magnetic powder 2 can be attracted and removed by magnetic force, from a skin applied with the skin care agent 1. A particle 20 composing the magnetic powder 2 is composed of: a central part 21 made of an iron-based ferromagnetic body; and an insulation layer 3 made of a substance with an electrical resistivity higher than that of the central part 21, which coats the central part 21. The magnetic powder 2 has an ohmic value of 1M Ω or more, when a voltage of 250 V is impressed in a state that it is held between parallel plate electrodes at an interval of 6.5 mm by magnetic force.
Patent JP-2015120310-A (JP)
Title: Molding die and molding method
Inventor: YAMADE NAOHIRO
IPC: G02B3/00
Filed: 2013-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a molding die and a molding method for optical elements capable of molding highly accurate optical elements with positional deviation of optical surfaces suppressed while easily preventing damage of the die.SOLUTION: A support member 20 comes into contact with a lateral face LPs of a lens LP to support the lens LP while the lens LP is released, the lens LP being an optical element remaining in a movable die 42 after a fixed die 41 and the movable die 42 are opened. This enables continuous molding with the positional relationship between the fixed and movable dies being maintained as optical surfaces of the dies. In addition, the support member 20 contacting the lateral face LPs of the lens LP can maintain the shape of the lens LP at a highest possible precision to the extent of the lateral face LPs.