baber/WOPTO huggingface dataset:
Patent JP-2013147972-A (JP)
Title: Ejector with integrated valve
Inventor: KAJITA AKIRA
IPC: F04F5/24
Filed: 2012-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a space-saving ejector with integrated valve.SOLUTION: An ejector 1 is equipped with a nozzle 13c for jetting out pressurized air, a diffuser 14c installed coaxially with the nozzle 13c, a discharge port 14b communicating with the diffuser 14c, a suction chamber 31 formed between the nozzle 13c and the diffuser 14c, and a suction port 14a to suck in a pharmaceutical liquid and supply it to the suction chamber 31. When the pressurized air is jetted from the nozzle 13 to the diffuser 14c to generate a negative pressure between the nozzle 14c and the diffuser 14c, the pharmaceutical liquid is sucked into the suction chamber 31 from the suction port 14a and the pressurized air and pharmaceutical liquid are discharged to the discharge port 14b via the diffuser 14c. A valve 2 to control the pressurized air supplied to the nozzle 13c is integrally formed. The nozzle 13c is installed coaxially with the seat 13d of the valve 2 and protrudes to the suction chamber 31.
Patent JP-2012211068-A (JP)
Title: Electron transport titanium oxide layer
Inventor: HADIPOUR AFSHIN
IPC: C01G23/04
Filed: 2012-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a precursor solution formation method for forming a titanium oxide sol gel layer having sufficient conductivity to be used for an organic solar cell, dispensing with post treatment, and suitable for an ETL layer generated from a solution.SOLUTION: The precursor solution formation method for forming a titanium oxide sol gel layer includes following steps: (a) a step for obtaining the first mixture by mixing an acid with water, (b) a step for obtaining the second mixture by mixing the first mixture with water-miscible alcohol, (c) a step for obtaining the third mixture by mixing a compound represented by general formula N(R)(R)(R) with the second mixture, (d) a step for waiting as long as a time sufficient for the third mixture to reach a room temperature, for example, 10-15 minutes, and (e) a step for obtaining a solution by adding a titanium oxide precursor to the third mixture. In the general formula N(R)(R)(R), Ris selected from a list comprising a C-Clinear alkyl group and a C-Cbranched alkyl group, and Rand Rare selected independently from a list comprising H, a C-Clinear alkyl group and a C-Cbranched alkyl group.
Patent JP-2013150437-A (JP)
Title: Rotating electric machine, and vehicle equipped with rotating electric machine
Inventor: SAITO YASUYUKI
IPC: B60L50/16
Filed: 2012-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a rotating electric machine which can reduce noise.SOLUTION: In a rotating electric machine comprising wave stator windings and a rotor, slot conductors are connected together such that each crossover conductor 233b extends across slots at Np=N+1 (Np: slot pitch, N: number of slots per pole) at one coil end while extending across the slots at Np=N-1 at the other coil end. Each stator winding has a set of slot conductor groups 234, each comprising slot conductors 233a of the same phase. The slot conductors 233a are inserted in slots 237 such that layers L1 to L4 are arranged adjacently to each other. When the number of layers is 2×NL, the number Ns of slots is set to Ns=NSPP+NL (NSPP: number of slots per pole per phase). The rotor has variable magnetoresistance sections at positions displaced by prescribed amounts in the circumferential direction from q-axes. The amounts of the displacement vary according to the positions of auxiliary salient poles so as to cancel out torque ripples with each other when electric power is supplied.
Patent JP-2013151049-A (JP)
Title: Surface grinding/polishing machine
Inventor: HARUYAMA MITSUKUNI
IPC: H01L21/304
Filed: 2012-01-26
Abstract: PROBLEM TO BE SOLVED: To shorten a manufacturing time including a work preparation time, and to improve working accuracy.SOLUTION: A surface grinding/polishing machine includes: a grind stone 21 for grinding and a grind stone 20 for polishing which are arranged to rotate around the same shaft; grind stone selecting means 8, 9, and 16 for selecting the grind stone for grinding or the grind stone for polishing by relatively and vertically moving the grind stone for grinding and the grind stone for polishing; grind stone rotating means 11, 12, 17, and 19 for rotating the grind stone for grinding and the grind stone for polishing; and position adjusting means 2, 3, and 7 for adjusting the height of the grind stone for grinding and the grind stone for polishing with respect to a work table.
Patent JP-2013153095-A (JP)
Title: Drip-proof structure for battery housing part and electronic device
Inventor: CHIBA YASUNORI
IPC: H05K5/02
Filed: 2012-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a drip-proof structure for a battery housing part and an electronic device, the drip-proof structure being capable of preventing a water droplet from entering the inside of a case of the device at the time of battery replacement.SOLUTION: In a first approach part, a periphery of a battery cover 15 that openably covers a battery housing part 10 of an inner case 4 approaches a periphery of a battery opening part 3a of a lower case 3, and the first approach part is hermetically sealed by a first packing 13a when the battery cover 15 is closed. In a second approach part, a periphery of the battery housing part 10 of the inner case 4 approaches the periphery of the battery opening part 3a of the lower case 3, and the second approach part is hermetically sealed by a second packing 13b. Accordingly, at the time of outdoor use in rainy weather, a water droplet can be reliably prevented from entering the inside of the battery housing part 10 from the first approach part. At the time of outdoor battery replacement in rainy weather, a water droplet can be prevented from entering the inside of a device case 1 from the second approach part.
Patent JP-2013153690-A (JP)
Title: Combine harvester
Inventor: IMADA KOICHI
IPC: A01D69/06
Filed: 2012-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a combine harvester in which other parts are easily installed and work for opening a harvesting section can be performed efficiently.SOLUTION: A combine harvester 100 is configured so that power from an engine 9 is changed in speed by a transmission 41 and the power having been changed in speed is transmitted to a harvesting first shaft 53 of a harvesting section 3 through a torque limiter 56. The harvesting section 3 can be opened by being rotated to the left and right in the horizontal direction. A power transmitting second gear 86 and a harvesting input gear 96 are provided to the output side of the torque limiter 56 and the other side of the harvesting first shaft 53, respectively, to mesh with each other. When the harvesting section 3 is opened, the power transmitting second gear 86 of the torque limiter 56 and the harvesting input gear 96 of the harvesting first shaft 53 are separated from each other.
Patent JP-2013153695-A (JP)
Title: Root vegetable harvester
Inventor: MURANAMI MASAMI
IPC: A01D27/00
Filed: 2012-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a root vegetable harvester, moving up and down a groove filling device, interlocking with the vertical motion of a pulling and conveying device, and controlling the vertical height of the groove filling device to the pulling and conveying device.SOLUTION: A root vegetable harvester includes: a pulling and conveying device 24 for pulling crops and conveying them; an elevating member 23 for elevating the pulling and conveying device 24 to change the position for pulling the crops, an earth drawing frame 201 provided on a frame 1, on the right and left of the pulling and conveying device 24; a rotary frame 204 provided on the earth drawing frame 201; an earth drawing member 207 provided on the rotary frame 204 for drawing earth to a ridge groove; an earth drawing actuator 211 provided on the pulling and conveying device 24 for rotating the rotary frame 204; and an earth drawing device 214 constructed by connecting between the earth drawing actuator 211 and the rotary frame 204 with a connecting member 212, wherein the earth drawing device 214 moves up and down, interlocking with the elevation of the pulling and conveying device 24, and can be adjusted in vertical height relative to the pulling and conveying device 24.
Patent JP-2013160725-A (JP)
Title: Method and facility for processing organic material contaminated with radioactive material
Inventor: FUKUMURA YUJI
IPC: B08B15/00
Filed: 2012-02-08
Abstract: PROBLEM TO BE SOLVED: To process an organic material contaminated with a radioactive material by sharply reducing its volume.SOLUTION: A facility for processing an organic material contaminated with a radioactive material is constituted of: a heating furnace 1 which vaporizes a contaminant A consisting of organic materials such as fallen leaves, rice straw, grass, sawdust, etc. contaminated with cesium; a cooling tank 2 which cools smoke exhaust vaporized by the heating furnace 1; a smoke discharge liquefaction device 3 which takes a material in the smoke exhaust cooled by the cooling tank 2 in treatment water W; a treatment water circulation tank 4 which circulates the treatment water W, and supplies a part of the treatment water W to the cooling tank 2 for cooling; an adsorption tank 5 which removes cesium in the treatment water W; a treatment water A tank 6 which supplies the treatment water W from which cesium is removed by the adsorption tank 5 to the smoke discharge liquefaction device 3; a cesium adsorption device 7 which further removes cesium remaining in the treatment water W in the treatment water A tank 6; and a treatment water B tank 8 which supplies the treatment water W to the smoke discharge liquefaction device 3 for cooling.
Patent JP-2013168231-A (JP)
Title: Lighting apparatus for kitchen use
Inventor: HANDA YASUAKI
IPC: F24F7/06
Filed: 2012-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a lighting apparatus for kitchen use, for illumination of a kitchen where an overhung door cannot be fitted, capable of securing luminance of a cooking face of a kitchen counter fitted in adjacency to a range counter under a range hood while securing sense of unity of the range hood and the lighting fixture, and obtaining poshness of the range hood and the lighting fixture.SOLUTION: In a lighting apparatus for kitchen use equipped with a range hood 20 above the kitchen, the range hood 20 consists of a range hood body 21 and a range hood top part 22. A lighting fixture 30 is provided at a blindfold panel at least at a kitchen counter 12 side out of four blindfold panels of the range hood top part 22, and an irradiation direction of light of the lighting fixture is set toward a top face of the kitchen counter 12.
Patent JP-2013166460-A (JP)
Title: Seat occupant determination apparatus
Inventor: FUJII HIROYUKI
IPC: B60N2/90
Filed: 2012-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a seat occupant determination apparatus that can prevent erroneous determination that "there is no occupant" caused by fluctuation of an input load accompanying a turn running of a vehicle.SOLUTION: A seat occupant determination apparatus includes: a seat belt attachment detection part that detects engagement of a tongue plate of a seat belt to a buckle; a front load sensor and a rear load sensor that are isolated and disposed at front and rear at one side of right or left at a lower side of a vehicle seat, and detects a part of the load that acts on the vehicle seat respectively; and a load weight decrease tendency determination processing part that determines, when inclination of load weight decrease detected by the load sensor is gentle, in a state where an unattached state of the seat belt is detected by the seat belt attachment detection part, in a determination state of "there is an occupant", the decrease of the load is determined as caused by turn running of the vehicle, and transition to the determination state of "there is no occupant" is inhibited, and when the inclination to decrease of the load is steep, getting out of the occupant is determined, and transition to the state of "there is no occupant" is made.
Patent JP-2013168308-A (JP)
Title: Oxidant gas supply apparatus and fuel cell system
Inventor: SUGAWARA TATSUYA
IPC: H01M8/04
Filed: 2012-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an oxidant gas supply apparatus that increases the amount of energy recovered in an expander by more effectively using heat energy of an oxidant gas, and has a compact arrangement of a compressor, the expander and a heat exchanger.SOLUTION: The oxidant gas supply apparatus includes a heat exchanger 30a connected in the middle of an oxidant supply passage 11 and an oxidant discharge passage 12 to heat an off-gas flowing in the oxidant discharge passage 12 by means of heat from an oxidant gas flowing in the oxidant supply passage 11. A suction direction of a compressor 40 and a discharge direction of an expander 42 are a direction of a rotation axis 90 common to the compressor 40 and the expander 42. A discharge direction of the compressor 40 is against a connection port 31a of the heat exchanger 30a on an upstream side of the oxidant supply passage 11, and a suction direction of the expander 42 is against a connection port 31d of the heat exchanger 30a on a downstream side of the oxidant discharge passage 12.
Patent JP-2013166886-A (JP)
Title: Method for producing phosphor dispersion and method for producing led device by using the same
Inventor: KOJIMA TAKESHI
IPC: C09K11/02
Filed: 2012-02-16
Abstract: PROBLEM TO BE SOLVED: To provide phosphor dispersion in which a phosphor is dispersed and the sedimentation of the phosphor is more inhibited than that of the conventional phosphor dispersion having the same composition.SOLUTION: A method for producing phosphor dispersion is provided by comprising a process of obtaining first phosphor dispersion by stirring mixed liquid containing the phosphor, inorganic particles and first solvent, and a process of obtaining second phosphor dispersion by adding second solvent to the first phosphor dispersion. By taking the viscosity of the first phosphor dispersion as η1 at a shear rate of 60 (1/s) at 25°C measuring temperature, the viscosity of the first phosphor dispersion as η2 at a shear rate of 1 (1/s) at 25°C measuring temperature and the viscosity of the second phosphor dispersion as η3 at a shear rate of 60 (1/s) at 25°C measuring temperature, each of the η1, η2 and η3 satisfies the following formulas: η3<η1<η2. 1000(mPa s)≤η2≤1.0×10(mPa s) and 40(mPa s)≤η3≤800(mPa s).
Patent JP-2012190015-A (JP)
Title: Karaoke device
Inventor: WATANABE SAYAKA
IPC: G10K15/04
Filed: 2012-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a karaoke device which prevents the atmosphere from being spoiled in the case that a performer cannot continue to sing.SOLUTION: The karaoke device includes: determination control means 94 which determines that, during karaoke performance of music performed by a performer, the karaoke performance cannot be continued, on the basis of voice information inputted by a microphone 40 in accordance with a preliminarily determined relation; and presentation control means 96 which presents other performer candidates capable of performing the music performed, in the case that the determination control means 94 determines that the karaoke performance cannot be continued. Therefore, the occurrence of non-singing time or interruption of performance before chorus can be suitably prevented when the performer cannot continue to sing to halfway stop the karaoke performance.
Patent JP-2013169876-A (JP)
Title: Vehicle
Inventor: KAWAGUCHI MASAYOSHI
IPC: B60K15/063
Filed: 2012-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle with further improved configuration of constituent elements of a fuel supplying device in the vehicle from a viewpoint of effective utilization of internal space of the vehicle.SOLUTION: A raw fuel tank 310, which stores raw fuel F, among components of the fuel supplying device 3 is disposed in space below a front floor panel 111. Part or all of the other components of the fuel supplying device 3 is collectively disposed on a rear floor panel 112.
Patent JP-2013169189-A (JP)
Title: Columnar body elevating machine and pruning robot
Inventor: KAWASAKI HARUHISA
IPC: A01G23/00
Filed: 2012-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a columnar body elevating machine the posture of which is more suitably maintained and thus the smooth movement of which is secured even when the columnar body to be elevated is variable in diameter.SOLUTION: A columnar body elevating machine is structured as follows: each of wheel support devices 5 has a pair of right and left support arms 16 (16L, 16R) to independently support two wheels 7 (7L, 7R), so as to make each of the wheels 7 (7L, 7R) abut on the outer circumferential surface 10a of a tree trunk 10 at positions separating from each other in a circumferential direction; and each of the wheel support devices 5 makes respective support arms 16 (16L, 16R) synchronously operated symmetrically so that the traces of the respective wheels 7 (7L, 7R) abutting on the outer circumferential surface 10a intersect with each other at the axis center P0 of the tree trunk 10.
Patent JP-2012190449-A (JP)
Title: Mobile body detection system and mobile body detector
Inventor: OKADA KENGO
IPC: G08B13/19
Filed: 2012-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a mobile body detection system in which a sensor for detecting the invasion of an invading body into a desired area can be easily installed at a prescribed position.SOLUTION: A mobile body detection system includes: a mobile body detector 2A partially or wholly embedded in a ground within a prescribed area A which is a monitoring object; and a monitoring device 3 for monitoring the prescribed area A. The mobile body detector 2A comprises: a wireless communication device 58 for performing wireless communication to the monitoring device 3 or the other mobile body detector 2B; mobile body detection sensors 52, 55 for detecting a mobile body B; mobile body detection notification means 60, when the mobile body detection sensors 52, 55 detect the mobile body B, for notifying the monitoring device 3 or the other mobile body detector 2B thereof via the wireless communication device 58; and mobile body information acquisition means 54, 56 for accepting an instruction from the monitoring device 3 or accepting the notification that the mobile body B is detected from the mobile body detection notification means 60 of the other mobile body detector 2B and acquiring information on the detected mobile body B.
Patent JP-2013174840-A (JP)
Title: Optical waveguide, optical wiring component and electronic apparatus
Inventor: MORIYA KIMIO
IPC: G02B6/122
Filed: 2012-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical waveguide capable of suppressing loss or interference in a crossing part and capable of a high quality optical communication, and an optical wiring component and an electronic apparatus which include the optical waveguide.SOLUTION: An optical waveguide 1 includes three layers of a clad layer, a core layer 13 and a clad layer. The core layer 13 includes: two parallel core parts 141, 142(first core parts); a core part 145(a second core part); a crossing part 147; side face clad parts 151, 152 and 153; and low refractive index layers 1491, 1492 which are provided near the crossing part 147. A first refractive index distribution W1 is formed on a cross section of the optical waveguide 1. The refractive index distribution W1 includes: a high refractive index region WH which is in a position corresponding to each of core part 141, 142 and 145, and of which refractive index is relatively high; and a low refractive index region WL which is in a position corresponding to each of side face clad parts 151, 152 and 153, and of which refractive index is lower than the one of the high refractive index region WH. The refractive index distribution W1 is obtained by continuously varying in the refractive index as a whole.
Patent JP-2013177700-A (JP)
Title: Thin paper
Inventor: KAJI HIROO
IPC: D21H13/24
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To provide thin paper having excellent strength, low heat shrinkage, and excellent uniformity.SOLUTION: As fibers forming thin paper, the thin paper contains 5-40 mass%, based on total fibers, of wholly aromatic polyester fibers in which branch parts having a fiber diameter of 1 μm or less are formed from trunk parts by application of shearing force, and in which the trunk parts have a fiber diameter of 20 μm or more. The wholly aromatic polyester fibers preferably have a secondary heating endothermic peak temperature of 360°C or below. In addition, the thin paper is preferably subjected to a heat calendering treatment of two steps (two nips) or more in such a way that the front and back surfaces of the thin paper are brought into contact with heated metal rolls.
Patent JP-2013182674-A (JP)
Title: Negative electrode agent for lithium ion secondary battery, negative electrode for lithium ion secondary battery, and lithium ion secondary battery
Inventor: DASANAYAKE ALUTHGE RASIKA
IPC: H01M4/48
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a negative electrode agent for a lithium ion secondary battery and a negative electrode for a lithium ion secondary battery with which a lithium ion secondary battery excellent in cycle characteristics can be obtained, and a lithium ion secondary battery excellent in cycle characteristics.SOLUTION: The negative electrode agent for a lithium ion secondary battery contains a carboxylic acid having two or more carboxyl groups and a metal oxide. The negative electrode for a lithium ion secondary battery of the present invention comprises a collector and an electrode active material layer which is provided on the collector and contains the negative electrode agent for a lithium ion secondary battery of the present invention. The lithium ion secondary battery of the present invention comprises a positive electrode, the negative electrode for a lithium ion secondary battery of the present invention and an electrolyte.
Patent JP-2012108156-A (JP)
Title: Gas concentration measurement method and device
Inventor: TAURA MASAZUMI
IPC: G01N21/39
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a gas concentration measurement method and a measurement device with which the concentration of gas generating in a sealed container such as a boiler, a garbage incinerator, a combustion chamber of a combustion engine or exhaust gas discharged from the sealed container to the outside can be measured by using laser light and the concentration of a plurality of gases can be efficiently measured with using a simple system.SOLUTION: In a gas concentration measurement method in which the gas concentration is measured from the laser light absorption amount of a specific wavelength through the irradiation of the gas atmosphere to be measured with laser light of a specific wavelength, the oscillating wavelengths of a plurality of laser diodes are set to the absorption wavelength corresponding to the plurality of gases, the oscillating lights from the respective laser diodes are subject to the time division and thus generated, the oscillating lights thus generated are irradiated by using the same laser beam, and the gas concentration is obtained from light receiving signals obtained by receiving the lights of the irradiation laser beam.
Patent JP-2013181670-A (JP)
Title: Refrigerator
Inventor: MASHITA TAKUYA
IPC: G21F1/08
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator capable of preventing radiation from diffusing from the refrigerator.SOLUTION: In order to prevent radiation from food stored in a cabinet 12 of a refrigerator 10 from diffusing to the outside of the cabinet 12, a dew-proofing pipe 44 or a reinforcing plate made of copper is disposed inside a wall of the cabinet 12. The refrigerator further includes: a decontaminating means by water dispersion; and a detecting means and an informing means for radiation measurement.