baber/WOPTO huggingface dataset:
Patent JP-2015192550-A (JP)
Title: Stator and stator core
Inventor: TAKEDA TAKESHI
IPC: H02K1/18
Filed: 2014-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a stator having a sufficient area for an opposing surface where teeth oppose a rotor, and a stator core.SOLUTION: The stator includes: a first stator core and a second stator core which have a shape equal to each other and are engaged while being deviated by one slot pitch in a circumferential direction; and an annular coil that is disposed between the first and second stator cores. Each of the first stator core and the second stator core includes: a first core for which a steel plate is laminated in an axial direction, which has a predetermined length in a circumferential direction and with which 2N pieces of through-holes penetrating in the axial direction are formed for at intervals of one slot pitch; a second core for which a steel plate is laminated in an axial direction and with which N pieces of recesses of which the inner peripheral surfaces are recessed to the outside for a predetermined length, are formed at intervals of two slot pitches while being aligned with the through-holes; and a tooth core for which a steel plate is laminated in a circumferential direction and which include base parts engaged with the recesses, protrusions inserted into the through-holes from one surface side of the first core outside of the base parts in a radial direction, and teeth rising from one surface side to another surface side inside of the base parts in a radial direction.
Patent JP-2015189389-A (JP)
Title: Communication system and vehicle-side communication device
Inventor: NAKAMORI KOSHU
IPC: E05B49/00
Filed: 2014-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a communication system and a vehicle-side communication device enabling shared use of an on-vehicle wireless communication device by a remote lock system and a TPMS.SOLUTION: An ECU performs authentication processing between the ECU and a wireless key and stores the result of authentication processing. If a result to the effect that the authentication succeeded is not stored, the ECU selects a wireless key as the partner of wireless communication and does not wirelessly communicate with a sensor unit. If a result to the effect that the authentication succeeded is stored, the ECU wirelessly communicates alternately with a wireless key and a sensor unit. This enables a remote lock system and a TPMS to operate at the same time. If an IG switch changes from On to Off state, the ECU also stops wireless communication with the sensor unit and wirelessly communicates only with the wireless key. If a fault occurs in the wireless communication with the sensor unit, the ECU stops the wireless communication with the sensor unit and wirelessly communicates only with the wireless key.
Patent JP-2015190435-A (JP)
Title: Variable displacement swash plate compressor
Inventor: YAMAMOTO SHINYA
IPC: F04B27/14
Filed: 2014-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a compressor excellent in controllability for displacement control.SOLUTION: In the compressor, an actuator 13 is arranged to be integrally rotatable with a driving shaft 3. The actuator 13 has a division body 13a in a swash plate chamber 33, a movable body 13b, and a control pressure chamber 13c. A swash plate 5 has a ring plate 45. The ring plate 45 is connected at its upper end side to one end of a lug arm 49 via a first pin 47a so as to be oscillated around a first oscillation axis M1. The ring plate 45 is connected at its lower end side to a mounted part 130c of the movable body 13b via a third pin 47c so as to be oscillated around an action axis M3. Thus, the swash plate 5 can be oscillated using the action axis M3 as a point of action M3 and the first oscillation axis M1 as a point of support M1. On the swash plate 5, the first oscillation axis M1 and the action axis M3 are located with the driving shaft 3 therebetween.
Patent JP-2015194276-A (JP)
Title: automatic drying system
Inventor: SAITO TETSUO
IPC: F26B9/06
Filed: 2014-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an automatic drying system capable of successively and efficiently drying an object which takes much time for drying, without stopping a line.SOLUTION: An automatic drying system 1 includes: a throw-in carrying portion (a throw-in conveyer unit)2 for throwing in a roll 200 which is an object; a plurality of drying RO 21 and 22 for drying the roll 200; a put-out carrying portion (a put-out conveyer unit)3 for putting out the roll 200 dried in the drying RO 21 and 22; and a transporting machine 10 which moves the roll 200 carried by the throw-in carrying portion to any one of the plurality of drying RO 21 and 22, and transports the roll 200 dried in the drying RO 21 or 22 to a put-out carrying portion side.
Patent JP-2015198296-A (JP)
Title: piezoelectric vibrator
Inventor: SAITO TAKESHI
IPC: H03H9/21
Filed: 2014-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric vibrator having excellent frequency temperature characteristics, and electromechanical coupling coefficients larger than those of a quartz, and contributive to compaction of a portable apparatus.SOLUTION: A piezoelectric vibrator 100 including a piezoelectric piece 10 consisting of a 45°-55° rotary Y plate of LiTaO, and electrodes 31, 32 for excitation formed on the piezoelectric piece, and oscillating in the bending oscillation mode is used in a portable apparatus. The 45°-55° rotary Y plate of LiTaO, having a rotation angle θ of 45°-55° for the X axis has a primary temperature coefficient and a secondary temperature coefficient β close to zero, and excellent frequency temperature characteristics, and since the LiTaOhas electromechanical coupling coefficients larger than those of a quartz, a low crystal impedance value can be ensured, even if compaction is attained.
Patent JP-2015200124-A (JP)
Title: Protection building
Inventor: HANADA KENICHI
IPC: G21C13/00
Filed: 2014-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a protection building capable of maintaining a function to allow vehicles and equipment to enter/go out during construction or inspection while ensuring protection from hit by a vehicle or a flight object such as an aircraft during other than construction or inspection.SOLUTION: The protection building stores an object to be protected being enclosed by a wall and an opening in a part of a wall thereof. The protection building includes a movable protection wall for block the opening during other than construction or inspection of the object to be protected, which has a thickness enough to prevent the protection building and equipment in the protection building from being damaged and/or function loss as well as the thickness identical to the wall thickness of the protection building.
Patent JP-2015203189-A (JP)
Title: Building material for floor
Inventor: HARIMA HAJIME
IPC: E04F15/04
Filed: 2014-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a building material for a floor for stabilizing quality, by reducing a manufacturing process, by stably producing a desired color tone.SOLUTION: A building material for a floor is formed by laminating a thermoplastic resin molding on a woody base material, and is formed by blending paper powder of 15-60 wt.% and a coloring pigment of 0-10 wt.% in the thermoplastic resin molding, and is also formed by laminating a decorative sheet on a surface of the thermoplastic resin molding. Since high-degree processing is applied to paper in the processing stage thereof without including wood flour being a natural object, a stable color-tone quality can be secured by blending the paper powder of using this as a raw material.
Patent JP-2014206269-A (JP)
Title: Pipe connection device
Inventor: WOO JI-HYUN
IPC: F16B7/04
Filed: 2014-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a connection device capable of facilitating assembly and reducing working man hour.SOLUTION: A connection device includes a pipe connection port 210 into which a plurality of pipes are inserted, and a pipe holding unit provided within the pipe connection port 210 and holding a pipe having been inserted into the pipe connection port 210. The pipe connection port 210 is formed so that a body portion is made having an opening into which a pipe is inserted, and a step portion is made where tube expansion is radially carried out from an inner pillar face of the body portion, and includes an accommodation home part in which a pipe holding unit 220 is accommodated.
Patent JP-2014140251-A (JP)
Title: Communication terminal device and program
Inventor: SAKAI KENICHI
IPC: H04W48/18
Filed: 2014-04-17
Abstract: PROBLEM TO BE SOLVED: To switch an operation mode of a communication terminal device depending on another communication terminal device to be connected when connecting the communication terminal device and the other communication terminal device through short-range communication.SOLUTION: A communication terminal device comprises a plurality of operation modes and is capable of short-range communication with other communication terminal device. The communication terminal device determines whether or not another communication terminal device carried in proximity to the communication terminal device is detected through the short-range communication, and when it is determined that another communication terminal device is detected, the communication terminal device is switched to the operation mode corresponding to the other communication terminal device.
Patent JP-2014150576-A (JP)
Title: Decoding method
Inventor: ZHAO JIE
IPC: H04N19/91
Filed: 2014-04-17
Abstract: PROBLEM TO BE SOLVED: To improve efficiency of encoding.SOLUTION: A decoding method comprises the steps of: identifying first decoded data and second decoded data which are respectively associated with a first portion (112-1) and a second portion (112-2) of a moving image bit stream (52); reconstituting first and second regions relating to images in a moving image respectively by using the first and second decoded data. In a second reconstitution process, the first region reconstituted in a first reconstitution process is further used to reconstitute the second region.
Patent JP-2015015452-A (JP)
Title: Coil device for wireless power transmission
Inventor: USHIROTANI AKIRA
IPC: H01F17/04
Filed: 2014-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a coil device for wireless power transmission which improves the electric energy consumption rate of a mobile body and is excellent in impact resistance when a power reception device and a power supply device are mounted on the mobile body.SOLUTION: A coil device for wireless power transmission is mounted on a mobile body. The coil device includes: a coil body 8; and a magnetic flux conductive material 18. A coil forming the coil body 8 mainly includes aluminum, and the magnetic flux conductive material 18 includes a magnetic material and a resin.
Patent JP-2015019052-A (JP)
Title: Semiconductor device and semiconductor device manufacturing method
Inventor: KAMATA YOICHI
IPC: H01L29/812
Filed: 2014-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device with a structure which reduces a gate leakage current and in which an insulation film having an opening is formed on a nitride semiconductor and a gate electrode is formed on the opening and on the insulation film around opening.SOLUTION: A semiconductor device comprises: a first semiconductor layer 21 formed on a substrate 11 by a nitride semiconductor; a second semiconductor layer 22 formed on the first semiconductor layer 21 by a nitride semiconductor; an insulation film 30 having an opening 30a, which is formed on the second semiconductor layer 22; a source electrode 42 and a drain electrode 43 which are formed on the second semiconductor layer 22; and a gate electrode 41 formed on the second semiconductor layer 22 at the opening 30a, in which both of the insulation film 30 and the second semiconductor layer 22 near an interface between the insulation film 30 and the second semiconductor layer 22 contain carbon.
Patent JP-2014205670-A (JP)
Title: Method for producing bio-resourced polymer-grade acrylic acid from glycerol
Inventor: JEAN-FRANCOIS DEVAUX
IPC: C07C51/44
Filed: 2014-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polymer-grade acrylic acid using a natural carbon source as starting material.SOLUTION: The method for producing a polymer-grade acrylic acid comprises the following stages of (i) to (vii). (i) preparing acrolein by a dehydration reaction of glycerin, (ii) preparing acrylic acid by oxidation of the acrolein, (iii) extracting the obtained acrylic acid by countercurrentwise absorption in the form of aqueous acrylic acid solution, (iv) dehydrating the solution in the presence of a solvent which is immiscible with water but capable of forming an azeotropic mixture with water, (v) removing light compounds, in particular acetic acid and formic acid by distillation, (vi) preparing "technical" grade acrylic acid by removing heavy impurities by distillation, (vii) preparing "polymer" grade acrylic acid by purifying the "technical" grade acrylic acid by distillation after adding an amino compound which can chemically react with aldehyde still present to acrylic acid.
Patent JP-2015209379-A (JP)
Title: Recovery method of 4,4'-dinitrodiphenyl sulfide
Inventor: YASUTAKE ERI
IPC: C07C319/28
Filed: 2014-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a recovery method of 4,4'-dinitrodiphenyl sulfide, which dissolves such the conventional problem that it is difficult to achieve recovery of 4,4'-dinitrodiphenyl sulfide with high purity and at a high recovery rate as well, in the recovery method of the 4,4'-dinitrodiphenyl sulfide.SOLUTION: There is provided a recovery method of 4,4'-dinitrodiphenyl sulfide including: conducting a reaction (A) by heating a mixture (b) containing at least 4-halogenated nitrobenzene, a sulfidation gent and an organic polar solvent (a) and recovering 4,4'-dinitrodiphenyl sulfide as a solid content by adding a solvent (d) different from the organic polar solvent (a) and having weight of the organic polar solvent (a) or less, when recovering the 4,4'-dinitrodiphenyl sulfide from a mixture (c) containing the organic polar solvent (a).
Patent JP-2015211411-A (JP)
Title: Image processing apparatus and conference system
Inventor: SHIOSE MASATO
IPC: G06F21/62
Filed: 2014-04-30
Abstract: PROBLEM TO BE SOLVED: To provide an image processing apparatus capable of generating encryption information having high security protection and a conference system using the apparatus.SOLUTION: An image processing apparatus 1 comprises: an encryption information generation unit 21 for encrypting information stored in an internal storage apparatus 9; a decryption key generation unit 22 for making encryption information W generated in the encryption information generation unit 21 be browsable, and generating a decryption key K capable of being transmitted/received only by temporary short range direct communication; and an information transmission unit 14 for transmitting the encryption information W and the decryption key K to a mobile computer apparatus 51 connected by communication. The mobile computer apparatus 51 transmits, through the Internet or the like, the encryption information W to another mobile computer apparatus constituting a conference system as well as transmitting the decryption key K by using the short range direct communication.
Patent JP-2015212856-A (JP)
Title: Information processing device and program
Inventor: IWAMOTO YOSHIKI
IPC: G06F17/30
Filed: 2014-05-01
Abstract: PROBLEM TO BE SOLVED: To enable a user to easily browse a plurality of content information pieces displayed on display means.SOLUTION: An information processing device 100 of the present invention selects a plurality of target content information pieces to be displayed on display means 20, out of a plurality of content information pieces; and changes the display size of a display region in displaying each of the selected content information pieces on the display means 20, according to a personal attention degree that is an interest estimation value of a user who operates the information processing device 100 for each content information piece.
Patent JP-2015215813-A (JP)
Title: Map display system and method of the same
Inventor: TOKUDA AKIHIKO
IPC: H04M11/00
Filed: 2014-05-13
Abstract: PROBLEM TO BE SOLVED: To acquire location information with higher frequency because a detailed safety check is strongly demanded after occurrence of disaster when earthquakes cause disasters, such as tsunamis, landslides, avalanches and the like.SOLUTION: A map display system 101 comprises: acquisition means that acquires location information or owner information, which are regularly acquired from a GPS; receiver means 204 that receives an emergency notification of a disaster, such as an earthquake, tsunami, avalanche or the like; and means 207 that increases frequency of acquisition of the location information and the like after the emergency notification is received by the receiver means because location information acquisition with low frequency is detailedly unclear about a current location or movement information of persons targeted for safety check after the disaster occurred.
Patent JP-2015027285-A (JP)
Title: Production method of ethanol from biomass feedstock
Inventor: ANDO TATSUYA
IPC: C12P7/10
Filed: 2014-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an ethanol production method having high productivity by effectively suppressing proliferation of saprophytic bacteria generated in an ethanol production step with an easy method, in a method of producing ethanol from biomass containing biomass.SOLUTION: In a method of producing ethanol where a feedstock suspension comprising a biomass feedstock is subjected to saccharification fermentation treatment, a feedstock suspension before saccharification fermentation treatment contains a bactericidal agent.
Patent JP-2015217335-A (JP)
Title: Water treatment apparatus and water treatment method
Inventor: TANIMURA SAKI
IPC: B01D63/00
Filed: 2014-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a water treatment apparatus and a water treatment method having high reliability in a membrane module.SOLUTION: There is provided a water treatment apparatus which comprises a storage tank for storing raw water, a membrane module for treating the raw water and a return pipe which is connected to the storage tank and the membrane module and supplies concentrated water treated by the membrane module to the storage tank, wherein the membrane module comprises a hollow fiber membrane for solid-liquid separating the raw water, a holding member for holding the hollow fiber membrane and a thermosetting resin for fixing the hollow fiber membrane and the holding member, and the hollow fiber membrane has an outer diameter of 3 mm or more and 10 mm or less and a membrane filling ratio of 40% or more and 70% or less.
Patent JP-2015217351-A (JP)
Title: Groundwater purification system and groundwater purification method
Inventor: ISHIDA MICHIHIKO
IPC: C02F1/00
Filed: 2014-05-19
Abstract: PROBLEM TO BE SOLVED: To purify groundwater in a contamination range of the ground from a deep layer side to the vicinity of a ground surface even if the contamination range exists in a laminated ground such as an impermeable layer, in a groundwater purification system for purifying groundwater in the contamination range of the ground by passing water through the contamination range.SOLUTION: A groundwater purification system 10 for purifying groundwater in a contamination range A of the ground by passing water through the contamination range A comprises: an impermeable wall 12 that is constructed so as to surround an area to be purified including the contamination range A and extend from a ground surface to a depth deeper than a groundwater level W.L in an area on the outer peripheral side of the area to be purified; a water-impervious sheet 40 that covers the ground surface of the area to be purified; a pouring well 30 that extends from the ground surface of the area to be purified to a depth deeper than the contamination range A and pouring water in a range from the ground surface of the area to be purified to a depth deeper than the contamination range A; and a pumping well 20 that extends from the ground surface of the area to be purified to a depth deeper than the contamination range A, is set to a negative pressure in the inside thereof, and pumps up water from a depth deeper than the contamination range A.
Patent JP-2015220892-A (JP)
Title: Storage battery charge and discharge system
Inventor: KUBOYAMA YU
IPC: H01M10/48
Filed: 2014-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a storage battery charge and discharge system capable of positively utilizing a storage battery as an emergency power source during power failure while suppressing deterioration of the storage battery.SOLUTION: The storage battery charge and discharge system includes: a storage battery 7 for storing electric power; a monitor 8 for monitoring a charge state of the storage battery 7; a power converter 5 for charging electric power into the storage battery 7 and discharging electric power from the storage battery 7; and a controller 6 for controlling charge and discharge by the power converter 5 on the basis of a charge state of the storage battery 7 and an operational state of the power converter 5 from a monitor result of the monitor 8.
Patent JP-2015220205-A (JP)
Title: Lighting device
Inventor: TANAKA YOSHIHARU
IPC: F21V8/00
Filed: 2014-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device capable of performing indirect lighting so as to cause a member to be ornamented to show a complex and beautiful outer appearance while design characteristic of the member to be ornamented is being activated without damaging air permeability of the member to be ornamented.SOLUTION: A front grille 11 is a louver of lateral lattices having a plurality of fins 11a. Each of frame members 12, 13 forms a lateral outer frame of the front grille 11. Each of transparent materials 14, 15 is stored in each of the frame members 12, 13. Light emitting surfaces 14a, 15a of each of the transparent materials 14, 15 are arranged along a shape of lateral outer edges of the front grille 11 and positioned at a more front side of a vehicle body CB than each of the fins 11a of the front grille 11. Grille openings 11b for taking surrounding atmosphere into an engine room are formed by the clearance segments between each of the fins 11a. LEDs 16, 17 are oppositely arranged at both end surfaces in a longitudinal direction of the transparent material 14, and LEDs 18, 19 are also oppositely arranged at both end surfaces in a longitudinal direction of the transparent material 15.
Patent JP-2015222759-A (JP)
Title: Power semiconductor device
Inventor: MITSUI TAKAO
IPC: H01L25/18
Filed: 2014-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a power semiconductor device capable of alleviating a stress applied to a bonding material between a semiconductor element and an upper wiring member above the same even when increase in output progresses, and of improving the reliability of the bonding material.SOLUTION: A power semiconductor device comprises a wiring board 1, a semiconductor element 2, and an upper wiring member 3. The upper wiring member 3 includes a core wiring member 3a, and a conduction wiring member 3b formed on an external surface of the core wiring member 3a. A linear expansion coefficient of the core wiring member 3a is smaller than that of the conduction wiring member 3b. A difference between linear expansion coefficients of the core wiring member 3a and the semiconductor element 2 is smaller than that between linear expansion coefficients of the conduction wiring member 3b and the semiconductor element 2. A difference between linear expansion coefficients of the conduction wiring member 3b and the bonding material 5 is smaller than that between linear expansion coefficients of the core wiring member 3a and the bonding material 5. The core wiring member 3a is larger than the conduction wiring member 3b in terms of at least any one of a yield stress and a 0.2% proof stress.