baber/WOPTO huggingface dataset:
Patent JP-2015081422-A (JP)
Title: Device and method for washing pipe
Inventor: OTSU YOSHINAGA
IPC: E03C1/308
Filed: 2013-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for washing a pipe, capable of preventing ejection of contaminated air to the outside of the pipe, and capable of avoiding adhesion of a residue or stains such as oils and fats on a hose pulled out of piping.SOLUTION: In a pipe washing device 1, a main nozzle N connected to a downstream side end of a hose 5 to which washing liquid is supplied is arranged in piping 15, and high pressure ejection of the washing liquid is carried out while moving the main nozzle, so that the inside of the pipe is washed. A sub nozzle unit 7 is disposed on the upstream side of the main nozzle in the piping so as to eject the washing liquid toward the downstream side, and the hose in the piping is washed by the washing liquid ejected from the sub nozzle unit, and air in the piping is shielded.
Patent JP-2015081451-A (JP)
Title: Arrangement structure of operation room
Inventor: SAKAI JUNYA
IPC: E04H3/08
Filed: 2013-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an arrangement structure of an operation room, functionally cooperative, by efficiently arranging a plurality of operation rooms in a limited space.SOLUTION: The arrangement structure of the operation room regulates arrangement of the plurality of operation rooms, and comprises a first operation room group 1 composed of a first operation room 3 positioned on the left upper side of a unit space 2 having a rectangular floor surface, a second operation room 4 positioned on the right upper side, a third operation room 5 positioned on the left lower side and a fourth operation room 5 positioned on the right lower side, a middle corridor 7 formed between the first operation room and the third operation room and between the second operation room and the fourth operation room and opened on the left side as a gateway 8, a first space 9 formed between the firs operation room and the second operation room and opened in the middle corridor, a second space 10 formed between the third operation room and the fourth operation room and opened in the middle corridor and a collection corridor 11 for collecting unclean equipment, formed on the upper outside of the first operation room and the second operation room, on the right outside of the second operation room and the fourth operation room and on the lower outside of the fourth operation room and the third operation room.
Patent JP-2015089193-A (JP)
Title: Inverter control device
Inventor: NAKAMURA MASAYUKI
IPC: H02P27/08
Filed: 2013-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an inverter control device which allows miniaturization of an inverter device and is capable of switching a control mode without inducing oscillation of output torque of a motor.SOLUTION: An inverter control device 100 capable of generating a gate signal which causes a pulse voltage of a 9-pulse synchronization mode to be outputted from an inverter device 200 includes: a manipulated variable calculation unit 181 which calculates a manipulated variable of amplitude on the basis of a voltage amplitude command; a phase error correction amount calculation unit 182 which calculates a correction amount for a phase error from a representative value at each phase angle of 20° on the basis of a voltage phase command; and a comparison value arithmetic unit 183 which stores therein a PWM comparison value generation table for each phase angle of 20° and generates a comparison value on the basis of the manipulated variable and the phase error correction amount. The comparison value is generated at intervals of a half period of a PWM carrier of the 9-pulse synchronization mode, and a gate signal causing a pulse voltage of 5 pulses to be outputted from the inverter device 200 is generated on the basis of comparison between the comparison value and the PWM carrier.
Patent JP-2015088324-A (JP)
Title: Manufacturing method and manufacturing apparatus for batteries
Inventor: ARAI TOSHIYUKI
IPC: H01M10/04
Filed: 2013-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method and a manufacturing apparatus for well-performing and reliable batteries that are free from liquid leaks and discharge gas arising within their exterior bodies to the outside during the manufacturing process.SOLUTION: A rechargeable battery manufacturing method is presupposed to comprise a hole boring step of boring a degasing hole 5 between the circumferential side of an exterior body 1 and a power generating element 2, a degasing step of discharging gas in the exterior body 1 through the degasing hole 5, and a second sealing step of sealing the degasing hole 5. The manufacturing apparatus for implementing this method has a chamber 10 that houses, with respect to the exterior body 1, the circumferential side where the degasing hole 5 is to be bored and a partial area covering the power generating element 2 adjoining the circumferential side and further forms a space intercepted from the outside by sucking the partial area of the exterior body 1 toward outside the generating element 2 in the stacking direction. And in the chamber 10, the hole boring step and the degasing step are implemented.
Patent JP-2015086436-A (JP)
Title: Method for recovering valuable material
Inventor: NAGAOSA MASATAKE
IPC: C25C3/34
Filed: 2013-10-30
Abstract: PROBLEM TO BE SOLVED: To efficiently separate and recover valuable material by subjecting valuable material such as Cu, In, Ga and Se included in scrap or the like to a wet process.SOLUTION: Provided is a method for recovering valuable material characterized in that indium is recovered through: a hydrochloric acid leaching step of leaching raw material including copper, indium and selenium as valuable material in the presence of an oxidizer with hydrochloric acid; an iron cementation step of adding iron to the leachate including the valuable material to precipitate copper and selenium; an aluminum cementation step of adding aluminum to the filtrate obtained by subjecting the precipitates including copper and selenium to solid-liquid separation to precipitate the indium; and a melting step of melting the precipitates including the indium subjected to the solid-liquid separation with sodium hydroxide to form into metallic indium. As for gallium-including raw material, gallium is recovered together with the indium, and further, the copper and selenium can be recovered as well.
Patent JP-2014096588-A (JP)
Title: Common mode filter and method of manufacturing the same
Inventor: SHIM WON CHUL
IPC: H01F41/04
Filed: 2013-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a common mode filter and a method of manufacturing the same which increase an electromagnetic degree of coupling and improve an insertion loss characteristic.SOLUTION: A common mode filter includes: a primary coil 10 that includes a primary coil body 11 forming a plane in a vortex structure; and a secondary coil 30 that includes a secondary coil body 31 forming the same plane in the same vortex structure as the primary coil body and having the same length, width, and turn number as the primary coil body to form a 180° rotational symmetry.
Patent JP-2015090802-A (JP)
Title: Battery stack
Inventor: TAKAUCHI YASUNARI
IPC: H01M10/04
Filed: 2013-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a battery stack capable of reducing positional deviation amount in a direction orthogonal to a laminating direction in the whole of a stack as compared with a conventional one.SOLUTION: Each battery 20 is equipped with a metallic battery case 21, a resinous inner case 22 equipped with a wound body storing space 22a and arranged in an inner space 21a of the battery case 21, and a wound body 23 stored in the wound body storing space 22a of the inner case 22. Therefore, by the resinous inner case 22, the metallic battery case 21 itself does not have an electric potential. Therefore, a resin frame for insulating the adjacent batteries 20 and 20 is not required, and the plurality of batteries 20 can be laminated while contacting with each other. Consequently, as compared with a conventional battery stack, a number of lamination can be decreased, and positional deviation amount in a direction orthogonal to a laminating direction in the whole of a stack 10 can be reduced as compared with a conventional one.
Patent JP-2015093529-A (JP)
Title: Vehicular steering device
Inventor: WATANABE SHUNSUKE
IPC: B62D5/04
Filed: 2013-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular steering device which allows a driver to acquire road surface information with steering reaction force.SOLUTION: A vehicular steering device 1 is provided in a vehicle V and includes a steering wheel 2 which integrally rotates with an input shaft 2a, a reaction force motor resolver 7b, a turning device 5 which turns turning wheels 6, 6, and a control device 8 which gives a command corresponding to a steering angle of the steering wheel 2 to a turning motor 5a to turn the turning wheels 6, 6 in a state in which rotational power input to the input shaft 2a is not transmitted to the turning device 5. The control device 8 generates steering reaction force in the steering wheel 2 by giving steering reaction force torque set based on the travel state of the vehicle V to the input shaft 2a and performs reduction correction on the steering reaction force torque when it is determined that the vehicle V is in an understeer state.
Patent JP-2014121527-A (JP)
Title: Game machine
Inventor: EJIMA KOJI
IPC: A63F7/02
Filed: 2013-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of properly taking countermeasure against an action to fraudulently receive put-out game media by carrying out a fraudulent action on detecting means.SOLUTION: Game balls put-out from a put-out device 114 are discharged into an upper tray or a lower tray through a communication path 341. Further, a put-out ball detecting sensor 353 is provided in the put-out device 114, and detects the putting out of the game balls by detecting a change in the magnetic field caused by the game ball passing through a through-hole 354. A narrow area 361 is formed in the upstream side of the communication path 341 and a wide area 362 is formed in the downstream side thereof. In this case, protruding portions 391 are provided so as to protrude from the exit portion of the narrow area 361 to the wide area 362 side. Further, outside inclined faces 394 for guiding a fraudulent tool in a direction different from that of the narrow area 361 side are formed in the outer peripheral faces of the protruding portions 391.
Patent JP-2015094346-A (JP)
Title: Pressure adjusting valve device
Inventor: TAMURA SHINJI
IPC: F02M37/08
Filed: 2013-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a pressure adjusting valve device which prevents a deviation of a set load of a pressure adjusting spring, by regulating the fitting depth to a holding hole of a valve housing, so as not to make a valve seat member and ceiling surface abut on each other when the valve housing is fitted in the holding hole of a base body.SOLUTION: A pressure adjusting valve R is composed of a valve housing 36 fitted in a holding hole 44; a valve seat member 39 which has a valve seat 38 ranging to a high-pressure port 37, and is pressed-in the valve housing 36; a valve body 41 cooperating with the valve seat 38; and a pressure adjusting spring 40 energizing the valve body 41 in a seating direction in the valve seat 38 with a predetermined set load. A seal member 42 is installed on an outer periphery of a projecting portion 39a projecting out from the valve housing 36 of the valve seat member 39. In the pressure adjusting valve device, fitting regulating means 52 for regulating fitting depth to a holding hole 44 of the valve housing 36 and holding a non-abutting state between a ceiling surface 44a and the valve housing 36 is provided between a base body 2 and the valve housing 36.
Patent JP-2015098950-A (JP)
Title: Air supply device
Inventor: WATANABE YOSHIJIRO
IPC: F24F7/007
Filed: 2013-11-18
Abstract: PROBLEM TO BE SOLVED: To provide an air supply device for operating an air supply fan according to pressure difference between indoors and outdoors with a simple structure.SOLUTION: A motor 7a generates a voltage according to rotational speed of an air supply fan 7. The passive rotational speed of the air supply fan 7 depends on flow speed (flow rate) of a fluid flowing in an air supply port 5. Also, the flow speed (flow rate) of the fluid flowing in the air supply port 5 depends on pressure difference between indoors and outdoors. Therefore, by examining the voltage generating from the motor 7a, the pressure difference between indoors and outdoors can be acquired. When the pressure difference exceeds a predetermined value, the air supply fan 7 passively starts rotating. Therefore, in accordance with increase in the pressure difference, the voltage increases. When the pressure generating from the air supply fan 7 becomes equal to or more than a predetermined value, a control unit 13 switches a switch 15. By the switch 15 being switched, power from an electric outlet 9 is supplied to the air supply fan 7, and rotation starts.
Patent JP-2015100168-A (JP)
Title: Armature core
Inventor: SUZUKI TAKUMI
IPC: H02K1/18
Filed: 2013-11-18
Abstract: PROBLEM TO BE SOLVED: To provide an armature core capable of maintaining a shape of annularly arrayed split cores and suppressing magnetic loss.SOLUTION: A stator core 10 includes a plurality of annularly arrayed split cores 12 and a shaft 14 press-fitted into an axial center part of the annularly arrayed split cores 12. The split cores 12 include teeth sections 30 and a connection section 34 provided radially inside of the teeth sections 30. A fitting projection 36 is provided at a circumferential one end of the connection section 34, and an outer projection 104 and an inner projection 106 are provided at the circumferential other end of the connection section 34. A size W1 of the outer projection 104 in the radial direction is set larger than a size W2 of the outer projection 106.
Patent JP-2014053039-A (JP)
Title: Data change device, data change method, data change program, reader-writer, data transmission method, and data transmission program
Inventor: YAMAGUCHI HIROSHI
IPC: G07G1/00
Filed: 2013-11-19
Abstract: PROBLEM TO BE SOLVED: To more surely confirm connection between an information transmission device for change of an amount of money and a currency terminal.SOLUTION: A command module 3 confirms connection of a reader-writer 4 and an electronic money card 6 by requesting a response to the electronic money card 6 at a predetermined time interval through the reader-writer 4. When receiving a change request for an amount of money to "create the change request for the amount of money and transmit it to the electronic money card 6" from a high order terminal 2, the command module 3 requests the response to the electronic money card 6 and confirms the connection between the reader-writer 4 and the electronic money card 6 irrespective of the predetermined time interval. Thus, occurrence probability of unconfirmed processing can be reduced by confirming again the connection of the electronic money card 6 before the command module 3 transmits change information for the amount of money to the electronic money card 6.
Patent JP-2015099295-A (JP)
Title: Optical filter and method for manufacturing the same
Inventor: DAIMON MAKOTO
IPC: G02B5/28
Filed: 2013-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain an optical filter having little incident angle dependency.SOLUTION: The optical filter comprises a substrate 10 made of SiOand a layered structure including a first layer 11a made of Si, a second layer 12 made of SiO, a first layer 11b made of Si, and a third layer 13 made of SiOsuccessively deposited in this order on the substrate 10. The optical filter functions as a band-pass filter transmitting light at a designed wavelength λ(=870 nm) and a designed incident angle θ(=50°) by interference caused by the layered structure. The first layers 11a, 11b are made of Si that absorbs a short wavelength side of a wavelength near the designed wavelength λ. The first layers 11a, 11b have film thickness of 210 nm, and the second layer has film thickness of 180 nm.
Patent JP-2015101841-A (JP)
Title: Joint structure of concrete precast floor slab for bridge
Inventor: SHOJI AKIO
IPC: E01D19/12
Filed: 2013-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a joint structure of a concrete precast floor slab for a bridge for further improving durability and water cutoff performance of a joint part, by restraining damage caused by a flexure-load in a connection part of the concrete precast floor slab for the bridge, by easily connecting and replacing the concrete precast floor slab for the bridge.SOLUTION: A joint structure of a PPC slab 1 for the bridge comprises a C-shaped joint metal fitting 2 installed in a side end part 1a in the bridge axial direction L and fitted to an H-shaped joint metal fitting, a recessed part 3 recessed on a side end surface 1s in the bridge axial direction L and a reinforcement member 4 for installing a base end part on an inner surface of the recessed part 3 and projecting a tip part in the bridge axial direction L from the inner surface of the recessed part 3, and when connecting the mutual adjacent PPC slabs 1 and 1 for the bridge, a joint space is formed by mutually opposing the mutual recessed parts 3 respectively formed on the PPC slabs 1 and 1 for the bridge, and a grout material is filled in a state of burying a tip part of the reinforcement member 4 in the joint space.
Patent JP-2015103344-A (JP)
Title: Discharge lamp
Inventor: ARIMOTO TOMOYOSHI
IPC: H01J61/073
Filed: 2013-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a structure for preventing an emitter for evaporating excessively from a negative electrode and is depleted in early stage, while ensuring smooth lighting, in a discharge lamp constituted by adding an emitter other than thorium to the negative electrode in a luminous tube.SOLUTION: A negative electrode 3 consists of a body 31 and a tip 32 bonded to the tip side thereof. The body is composed of a high melting point material not containing thorium, the tip is composed of tungsten containing emitter (excepting thorium). In a sealed space formed in the body and/or the tip, a sintered compact containing cerium at a concentration higher than the emitter concentration contained in the tip is embedded, and the distance between the tips of the negative and the sintered compact is 1.5-3.5 mm.
Patent JP-2015101145-A (JP)
Title: Travel control unit of hybrid electric vehicle
Inventor: SUZUKI SUSUMU
IPC: B60L50/16
Filed: 2013-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a travel control unit of a hybrid electric vehicle, capable of achieving comprehensive reduction in fuel consumption by efficiently using electric power generated by rotating a motor by an engine in a hybrid electric vehicle.SOLUTION: A hybrid electric vehicle 1 including an engine and a motor as travel driving sources, implements an engine-power-generation travel mode for generating a requested torque DT by the engine and generating electric power by rotating the motor in a period ΔT1 that is a first half of a low load interval, and implements a motor travel mode for generating the requested torque DT by the motor using the electric power generated in the engine-power-generation travel mode in a period ΔT-ΔT1 that is a second half of the low load interval.
Patent JP-2015103980-A (JP)
Title: Image forming apparatus and detection method of transmission defect
Inventor: TEJIMA KATSUTOMO
IPC: H04L1/20
Filed: 2013-11-26
Abstract: PROBLEM TO BE SOLVED: To detect transmission defect of image data simply and accurately.SOLUTION: An image forming apparatus includes: a plurality of transmission lines 40 which connect a module 20 for outputting image data and a module 21 inputting the image data; and an inspection part 30 which inspects transmission defect of image data transmitted by the plurality of transmission lines 40 between the respective modules 20 and 21. The module 20 outputting the image data is provided with a test data output part 31 outputting to the plurality of transmission line 40 one or a plurality of test data. The module 21 inputting the image data is provided with a plurality of counters 32 which are provided in association with the respective plurality of transmission lines 40 and count the number of data values of one of data values of the test data transmitted by the respective transmission lines 40. The inspection part 30 detects transmission defect of image data every transmission line 40 in accordance with a result of collating the counter values of the counter 32 with the number of one of data values of the test data.
Patent JP-2015103692-A (JP)
Title: Semiconductor manufacturing apparatus
Inventor: KIYONAGA YASUSHI
IPC: C23C14/34
Filed: 2013-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor manufacturing apparatus which can inhibit adhesion of a semiconductor substrate with a film formed by deposition of a deposition material and inhibit a position gap between the semiconductor and a stage.SOLUTION: A semiconductor manufacturing apparatus has a stage 20 which includes a support part 21 for supporting a semiconductor wafer 30, an annular groove part 22 formed in an annular shape so as to surround the support part 21, and a guide part 23 which is arranged to surround the annular groove part 22 and formed in a tapered shape so as to guide the semiconductor wafer 30 to on the support part 21. The annular groove part 22 is arranged in a manner such that the inner peripheral side is covered with an outer edge of the semiconductor wafer 30 supported by the support part 21 and the outer peripheral side is exposed.
Patent JP-2015100611-A (JP)
Title: Absorber and absorbent article comprising the same
Inventor: OTA YOSHIHISA
IPC: A61F13/53
Filed: 2013-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an absorber excellent in absorption quantity, the absorber being formed by fixing water absorptive resin powder to a backing material.SOLUTION: The absorber comprises a first base material, a second base material stacked on the first base material, and water absorptive resin powder disposed between the first base material and the second base material. The water absorptive resin powder is fixed to the first base material and/or the second base material by an adhesive agent of which penetration degree (JIS K 2235) is 10 or less. When the water absorptive resin powder is fixed using an adhesive agent with the penetration degree of 10 or less, the adhesive agent covering the water absorptive resin powder breaks easily by the swelling of the water absorptive resin powder. Thus the swelling of the water absorptive resin powder is not hindered by the adhesive agent, enabling the water absorptive resin powder to exhibit its absorption performance to the full extent.
Patent JP-2014039071-A (JP)
Title: Method for manufacturing optical semiconductor device
Inventor: MIKI MICHIHIDE
IPC: H01L33/48
Filed: 2013-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a high-contrast optical semiconductor device.SOLUTION: A method for manufacturing an optical semiconductor device comprises: a first process for forming a plurality of conductive members mutually separated on a support substrate; a second process for forming a substrate that comprises a plurality of recesses capable of placing an optical semiconductor element and a groove between adjacent recesses, and is made of first resin; a third process for filling the groove with second resin having an optical absorption coefficient larger than that of the first resin; and a fourth process for removing the support substrate and cutting a region including the second resin to divide the optical semiconductor device into individual pieces.