baber/WOPTO huggingface dataset:
Patent JP-2015080900-A (JP)
Title: Processing method of silicon substrate
Inventor: MINAMI SEIKO
IPC: B41J2/045
Filed: 2013-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a processing method of a silicon substrate capable of easily suppressing lateral spread of an opening of a through-hole due to over-etching even when performing double-side processing onto the silicon substrate to form the through-hole.SOLUTION: A processing method of a silicon substrate includes: a process for preparing a silicon substrate having a first surface and a second surface; a process for forming non-through-hole extended toward the second surface side from the first surface on the silicon substrate; a process for sticking a seal tape having a support member and an adhesive layer to the first surface and filling at least a part of the non-through hole with the adhesive layer; a process for performing reactive ion etching toward the first surface side from the second surface, making the reactive ion etching reach the adhesive layer filled in the non-through-hole to expose the adhesive layer; and a process for stripping the seal tape from the silicon substrate and forming a through-hole through the silicon substrate.
Patent JP-2015081644-A (JP)
Title: Control unit for non-stage transmission
Inventor: NATORI AKIO
IPC: F16H61/662
Filed: 2013-10-23
Abstract: PROBLEM TO BE SOLVED: To reduce holding force which would become excessively large in a steady state and reduce loss by allowing a safety factor used in control calculation of belt holding force (belt holding pressure indication value Pdi) in a CVT to be set to a value favorably smaller than that in conventional one.SOLUTION: In a shift operation of a CVT, a variation amount of friction loss etc. (belt/pulley friction) in two pulleys and an endless transmission member is calculated (step ST2), and holding force of the endless transmission member is controlled in the light of the variation amount (step ST5).
Patent JP-2014025591-A (JP)
Title: Motor-operated valve
Inventor: NAKANO SEIICHI
IPC: F16K31/04
Filed: 2013-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a motor-operated valve capable of smoothly and surely operating a valve without intrusion of foreign matters such as sludge and metallic powder included in a fluid into a feed screw portion, and deterioration of slidability of the screw portion due to biting and scratching, and reducing costs by not complicating a constitution.SOLUTION: The motor-operated valve includes a horizontal expanded flow channel 44 formed so that a fluid flowing therein from a valve chest 14, to flow while expanding to the outside in the horizontal direction from the center of a needle valve, an outer circular flow channel 48 formed between a guide bush 24 and a valve body inner wall 12a, and a vertical flow channel 80 communicated with the valve chest 14, and formed between an outer wall 24a of the guide bush 24 and the valve body inner wall 12a so that the fluid flowing in the outer circular flow channel 48 flows back to the valve chest 14, and a female screw 50a fixed to a valve body 12 and disposed at a guide bush side, is positioned above the horizontal expanded flow channel 44.
Patent JP-2015081047-A (JP)
Title: Connection structure of trailing arm of vehicle
Inventor: MIZUGUCHI TAKEO
IPC: B60G7/02
Filed: 2013-10-24
Abstract: PROBLEM TO BE SOLVED: To improve durability of a connection structure of a trailing arm.SOLUTION: A bolt 16 is screwed into a nut 18 so as to hold an inner cylinder 28 by a pair of support pieces 12A and 12B, and the pair of support pieces 12A and 12B are fastened to the inner cylinder 28 via the bolt 16 and the nut 18. Thus, a front end of a trailing arm is oscillatably connected via the bolt 16 by the pair of support pieces 12A and 12B. A bolt prevention section 20 extends along the circumferential direction of a head 1602 of the bolt 16 and prevents the movement of the head 1602 in the radial direction of the bolt 16. The movement of the head 1602 in the radial direction of the bolt 16 by the bolt prevention section 20 is prevented by abutting of the bolt prevention section 20 on an outer peripheral section of a washer section 1612.
Patent JP-2015088499-A (JP)
Title: Power semiconductor module
Inventor: KIMIJIMA DAISUKE
IPC: H01L25/07
Filed: 2013-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a power semiconductor module that allows enhancing the heat resistance of silicone gel filled in a case, thereby being used under high-temperature environment.SOLUTION: A power semiconductor module 1 includes: a power semiconductor element 2; an insulating substrate 3 above which the power semiconductor element 2 is mounted; a resin case 6 housing the power semiconductor element 2 and the insulating substrate 3; silicone gel 11 injected into the resin case 6; and a sheet 12 provided between the resin case 6 and the silicone gel 11 in the resin case 6, and composed of silicone rubber or a silicone resin.
Patent JP-2015086255-A (JP)
Title: Method of producing foamable composite resin particle
Inventor: SHIMA MASAOMI
IPC: C08J9/18
Filed: 2013-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a foamable composite resin particle which has excellent foaming properties, leaves less residue of a styrene monomer and is excellent in fire retardancy, rigidity and restorability.SOLUTION: A method of producing a foamable composite resin particle containing a composite resin of a polyolefin resin and polystyrene resin, an organic physical foaming agent and a flame retardant comprises dispersing polyolefin resin nucleus particles prepared by kneading a polyolefin resin with a specified flame retardant in an aqueous medium, immersion-polymerizing the polyolefin resin nucleus particles with styrenic monomers in a specified ratio and impregnating the resultant product with a foaming agent.
Patent JP-2015090723-A (JP)
Title: Semiconductor device
Inventor: IIJIMA MASAAKI
IPC: G11C11/4093
Filed: 2013-11-07
Abstract: PROBLEM TO BE SOLVED: To solve a problem that it is impossible to prevent loading of a high impedance state of a difference between DQS and DQSB.SOLUTION: A first comparison circuit 104 outputs DQSIN representing a difference between DQS and DQSB at timing after connection of input terminals 81 and 82 to a termination potential and before start of a preamble. A second comparison circuit 107 compares a level of the DQS or DQSB with a reference voltage Vref and outputs ODT_DET representing a comparison result. A gate circuit 105 masks DQSIN to EW in a masking state. A control circuit 106 identifies timing of start of the preamble on the basis of ODT_DET, sets the EW to the masking state before start of the preamble and sets the EW to an unmasking state at the timing of start of the preamble.
Patent JP-2014185140-A (JP)
Title: Melanin-producing cell-growth inhibitor and external preparation for skin containing the same
Inventor: KARASAWA KOJI
IPC: A61Q19/00
Filed: 2013-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a melanin-producing cell-growth inhibitor which is natural origin and has high safety as well as an excellent efficacy which inhibits melanocyte proliferation, and to provide an external preparation for skin containing the same.SOLUTION: There is provided a melanin-producing cell-growth inhibitor characterized by containing as an active ingredient Gloiopeltis furcata extract obtained by extracting Cryptonemiales Endocladiaceae Gloiopeltis furcata with alcohol having a water content of 0-45 vol.%. The alcohol is preferred to be one or more monohydric alcohol selected from ethanol, methanol, 1-propanol, isopropyl alcohol, and butanol, or one or more polyhydric alcohol selected from 1,3-butylene glycol, propylene glycol, and glycerol, and is preferred to be high alcoholic content. And there is provided an external preparation for skin characterized by containing the melanin-producing cell-growth inhibitor.
Patent JP-2015094083-A (JP)
Title: Dry type storage structure of sash frame
Inventor: ISAKA TOMOKAZU
IPC: E06B1/60
Filed: 2013-11-08
Abstract: PROBLEM TO BE SOLVED: To reduce or prevent deformation of a sash frame, for example, in a fire, by improving rigidity of the sash frame in a dry type storage structure of the sash frame.SOLUTION: In the dry type storage structure of the sash frame, a skeleton fixing part 11 is installed on the skeleton 4 side of the sash frame at an interval in the longitudinal direction of the sash frame for fixing, for example, a right vertical frame 2c of the sash frame to a skeleton 4. A sash frame reinforcing material 12 is installed on the skeleton 4 side of the sash frame, and extends along the longitudinal direction of the sash frame over a length range including an installation position of the respective skeleton fixing parts 11 on the sash frame. The sash frame has an opening cross section in a vertical plane to its longitudinal direction, and a closed cross section may be formed of the sash frame and the sash frame reinforcing material 12 on the skeleton 4 side of the sash frame.
Patent JP-2015093638-A (JP)
Title: Bracket device
Inventor: YAMADA MASAHIRO
IPC: B60R11/04
Filed: 2013-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a bracket device allowing adjustment of an angle to a pitch direction, a yaw direction and a roll direction, and suppressed in angle fluctuation even upon the action of an external force.SOLUTION: A bracket device BKT is obtained by connecting a first bracket body 1 and a second bracket body 2 with a shaft body 3 penetrating them. One bracket body is configured of a spherical body 12, and the other bracket body is provided with a pair of recessed spherical parts 231 for receiving a pair of spherical parts 14 of the spherical body. A through hole 13 of the bracket body, to penetrate the shaft body into is configured of a conical surface part 15 expanded in a diameter from the center to both end opening parts. A contact pressure between the pair of spherical parts and the pair of recessed spherical parts is set by the shaft bodies 31 and 32.
Patent JP-2015096742-A (JP)
Title: Valve structure
Inventor: MICHIWAKI YUTAKA
IPC: F16K11/085
Filed: 2013-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a valve mechanism which can adjust a discharge amount and a mixing amount of fluid by only one axial operation, eliminates a remaining fluid at a discharge part and in a mixing chamber, and can hold a sanitary and beautiful state for a long period of time.SOLUTION: A valve structure comprises a first member and a second member which are engaged with each other, and can be relatively displaced. The first member has a plurality of flow-in holes into which fluids to be mixed flow, a mixing chamber which communicates with the flow-in holes, and can mix a plurality of the fluids to be mixed, a discharge port which communicates with the mixing chamber, and discharges a mixed fluid from the mixing chamber, and a ventilation hole which can make an upper part of the mixing chamber communicate with the outside. The second member has a plurality of flow-in passages which can circulate the fluids to be mixed, and an insertion step part into which a part to be inserted of the first member is inserted. A position of the first member with respect to the second member is made displaceable, and by the displacement operation, the propriety of the flow-in of the fluids to be mixed into the mixing chamber, a flow-in amount and a flow-in rate can be properly adjusted.
Patent JP-2015096171-A (JP)
Title: Lifting and polishing apparatus
Inventor: TANIGUCHI SHOJI
IPC: A63F7/02
Filed: 2013-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a lifting and polishing apparatus capable of obtaining effective deodorization effect.SOLUTION: In an embodiment, a lifting and polishing apparatus which is used to a game machine island where a plurality of game machines is arranged comprises: liquid supplying means which is configured in such a way that abrasives are wetted with liquid which is added with a fragrance composition, and the fragrance composition can be changed; a cylindrical body which is erected on the game machine island; transporting means which upwardly transports game mediums after used by the respective game machines and the wetted abrasives, which are in the state that the game mediums and the abrasives have been mixed up inside the cylindrical body, so that the game mediums, the abrasives, and dirt compositions released from the game mediums are discharged from the upper part of the cylindrical body; separating means which separates the respective discharged game mediums, abrasives, and dirt compositions; a return passage which leads the abrasives from the separating means to the transporting means through the liquid supplying means; detecting means which detects smoking status on the game machine island; and controlling means which receives the result detected by the detecting means and, based thereupon, controls the liquid supplying means in order to change the fragrance composition.
Patent JP-2015101133-A (JP)
Title: Fastening structure of power train mount
Inventor: FUKAZAWA NORIYUKI
IPC: B60K5/12
Filed: 2013-11-22
Abstract: PROBLEM TO BE SOLVED: To prevent fastening of an elastic member of a mount member to a mount bracket on the opposite side in a twisted state to prevent deterioration of vibration control performance of the mount member, to improve durability of the mount bracket, and to further reduce weight of the mount bracket in a fastening structure of a power train mount.SOLUTION: A fitting hole 45 for fitting an engine component to a mount member 19 is formed in a fitting stay bolt. The fitting stay bolt is arranged at an upper part of an inner cylinder part 22 of the mount member 19 and an upper part of a plane part of the inner cylinder part 22. A tool hole 48 of a tool 49 which holds the plate part for whirl stop of the inner cylindrical part 22 is formed in the fitting stay bolt.
Patent JP-2015103381-A (JP)
Title: Lighting equipment and lighting system
Inventor: MATSUOKA TORU
IPC: H05B37/02
Filed: 2013-11-25
Abstract: PROBLEM TO BE SOLVED: To establish an information network on a lighting control system without wiring a communication wire along a wall and a floor in a room.SOLUTION: A lighting system comprises a lighting module and a communication module. The communication module includes: a router connected to a local server; a media converter; a radio communication unit having an antenna; and a space management control unit to which a detection signal from a sensor is input. To the media converter, an optical fiber for performing external large-capacity communication is connected. In the router, the media converter, the radio communication unit, the space management control unit and a space management control unit of another lighting equipment are registered as cordless handset terminals under the control of the communication module. The space management control unit stores an ID number and installation position information of the own lighting equipment, and the space management control unit performs based on the detection signal from the sensor and a control signal from the local server, control of lighting and spatial environment of an area where the own lighting equipment is installed.
Patent JP-2015106627-A (JP)
Title: Semiconductor laminated substrate
Inventor: TAJIRI MASAYUKI
IPC: H01L21/338
Filed: 2013-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laminated substrate capable of suppressing generation of a two-dimentional carrier gas that can be a lateral direction leakage source.SOLUTION: A semiconductor laminated substrate comprises first, second, third, and fourth semiconductor layers of nitride semiconductor. The second semiconductor layer is arranged above the first semiconductor layer, and the third semiconductor layer is arranged on an upper surface of the second semiconductor layer, and the fourth semiconductor layer is arranged on an upper surface of the first semiconductor layer and below the second semiconductor layer, respectively. Bandgaps of the second and fourth semiconductor layers are respectively smaller than that of the first semiconductor layer, and a bandgap of the third semiconductor layer is larger than that of the second semiconductor layer. The second and third semiconductor layers form a heterojunction, and are configured so that a first two-dimentional carrier gas layer can be generated on a lower layer side of an interface between the second and third semiconductor layers. Bandgaps are substantially the same as each other from the second semiconductor layer to the fourth semiconductor layer. The first and fourth semiconductor layer form a heterojunction. Impurities with the same conductivity type as a carrier that forms the first two-dimentional carrier gas layer exist in the fourth semiconductor layer.
Patent JP-2015108035-A (JP)
Title: Method for desulfurizing fuel gas, method for manufacturing desulfurization catalyst for fuel gas, and desulfurization system
Inventor: ISHIZUKI KIBIKO
IPC: B01J23/88
Filed: 2013-12-03
Abstract: PROBLEM TO BE SOLVED: To provide: a method for desulfurizing fuel gas, capable of skipping conventional pretreatment and re-reduction treatment and desulfurizing the fuel gas at a lower cost; a method for manufacturing a desulfurization catalyst for fuel gas; and a desulfurization system.SOLUTION: The method for desulfurizing fuel gas, capable of circulating the fuel gas to a desulfurizer having a hydrodesulfurization catalyst precursor including nickel ions comprises the step of forming a hydrodesulfurization catalyst by circulating the fuel gas including a sulfur content with hydrogen to a desulfurizer to reduce the hydrodesulfurization catalyst precursor.
Patent JP-2015109158-A (JP)
Title: Electrostatic capacity type operation device
Inventor: FUJIMOTO YOSHIHIRO
IPC: G09F13/18
Filed: 2013-12-03
Abstract: PROBLEM TO BE SOLVED: To provide an eco-friendly electrostatic capacity type operation device.SOLUTION: An electrostatic capacity type operation device 100 includes: an operation plate 10 that emits light to display an industrial design 12a and is operated by touching; an electrostatic film 20 for detecting electrostatic capacitance; and a light guide member 40 for guiding light-source light to the operation plate 10 through the electrostatic film 20. The light guide member 40 holds the electrostatic film 20 by sandwiching between the operation plate 10 and the light guide member 40.
Patent JP-2015115405-A (JP)
Title: Polymer for organic electroluminescent light-emitting element, and organic electroluminescent element
Inventor: ARIMOTO YOICHI
IPC: H01L51/50
Filed: 2013-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a polymer for organic electroluminescent light-emitting element which allows for coating without melting an underlayer when forming an organic compound layer, while suppressing increase in the drive voltage of the organic electroluminescent light-emitting element, and to provide an organic electroluminescent light-emitting element having a long term stable element performance formed by using the polymer for organic electroluminescent light-emitting element.SOLUTION: In a polymer for organic electroluminescent light-emitting element that is a solid at 25°C and used for formation of an organic electroluminescent light-emitting element having a structure where a plurality of layers are laminated between a negative electrode and a positive electrode formed on a substrate, the polymer has a polyalkyleneimine structure in the main chain skeleton, and some or all of hydrogen atoms bonded to nitrogen atoms in the polyalkyleneimine structure have a structure replaced by a π-conjugated substituent group. An organic electroluminescent light-emitting element is formed using the polymer for organic electroluminescent light-emitting element.
Patent JP-2015114435-A (JP)
Title: Ultraviolet-ray irradiation device
Inventor: MATSUMOTO TAKUMA
IPC: G02F1/1337
Filed: 2013-12-10
Abstract: PROBLEM TO BE SOLVED: To provide an ultraviolet-ray irradiation device that enables suppression of decline in operating life of a polarizer even when using an absorption type polarizer.SOLUTION: An ultraviolet-ray irradiation device 1 according to an embodiment comprises: a light source 10 that emits light U; a mirror 20; a filter 30; and a polarizer 40. The mirror 20 is configured to reflect the light U emitted from the light source 10 toward a workpiece W, which is an object, and the filter 30 is configured to transmit the light U emitted from the light source 10 and an ultraviolet ray UA of light U' reflected by the mirror 20, and suppress transmission of light other than the ultraviolet ray UA. The polarizer 40 is configured to be irradiated with the ultraviolet ray UA transmitting the filter 30 and transmit an ultraviolet ray UB of a polarization axis PA parallel to a preliminarily determined reference direction toward the workpiece W, and the polarizer 40 is configured to be an absorption type polarizer that absorbs an ultraviolet ray of the polarization axis PB intersecting the reference direction out of the ultraviolet rays UA transmitting the filter 30.
Patent JP-2014131724-A (JP)
Title: Alignment guide with shape for intra-operation fluoroscopic examination
Inventor: DAVID REYNOLDS
IPC: A61B17/56
Filed: 2013-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of finding proper position and alignment of a guide during a surgery using fluoroscopic examination.SOLUTION: A surgical device comprises an assembly used to position a patient-specific surgical instrument with a patient's bone. The assembly comprises a radiopaque portion and a radiolucent portion, which provide an indication of the instrument, and alignment of a corresponding implant with respect to the bone, as well as an indication that the angle of the projection (or orientation of the view) of the alignment guide to assess the placement of the alignment guide relative to the underlying bony anatomy. The radiopaque portion includes a plurality of Kirschner steel wires, and reference markers, and includes a void allowing for alignment along a first length of the radiopaque portion. Embodiments are used with intra-operation fluoroscopic diagnosis.
Patent JP-2015116844-A (JP)
Title: Tire for motorcycle
Inventor: TAKEUCHI HIROFUMI
IPC: B60C11/04
Filed: 2013-12-16
Abstract: PROBLEM TO BE SOLVED: To improve wet performance at a turn while maintaining a ground contact feeling at straight advance.SOLUTION: A tire for a motorcycle comprises an inclined groove formed at a tread part, and a shoulder reinforcing layer which reinforces a groove bottom of an inclined groove which is formed below a shoulder region. The inclined groove is formed of a linear groove part extending in a center region, and a curved groove part curvedly extending in the shoulder region while gradually enlarging an angle θ. An outer end of the shoulder reinforcing layer is located on a first normal line which passes through the tread end, or outside a tire axial direction of the normal line. A distance L2 on a tread face from an inner end equivalent point P2 of an inner end of the shoulder reinforcing layer in the tire axial direction up to the tread end is set within a range of 7.5% to 15% of a deploying width TW.
Patent JP-2015117398-A (JP)
Title: Autoclave cure method for cement bond agglomerated ore
Inventor: OTSUKA HAJIME
IPC: C04B14/30
Filed: 2013-12-17
Abstract: PROBLEM TO BE SOLVED: To realize the initial strength development of cement bond agglomerated ore, and to reduce the moisture of cement bond agglomerated ore after curing.SOLUTION: Provided is an autoclave cure method for cement bond agglomerated ore where fine powdery ore is agglomerated using cement, including: (i)a step in which fine powdery ore is agglomerated using cement, is stood in a truck for carrying-curing having an aperture at the lower side, and is pre-cured for two hours or higher by a natural draft; and (ii) a step in which the same is subjected to normal curing for two hours or higher by saturated vapor at 150°C or higher by autoclave after that.