baber/WOPTO huggingface dataset:
Patent JP-2014185520-A (JP)
Title: Valve timing control system for internal combustion engine and lock release mechanism for valve timing control device for internal combustion engine
Inventor: WATANABE KOTARO
IPC: F02D13/02
Filed: 2013-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a valve timing control system for an internal combustion engine that can release lock at any start regardless of a starting environment of the internal combustion engine.SOLUTION: An accumulator 47 is installed between a check valve 48 and a first solenoid selector valve 45. At low temperature of an engine, first and second lock pins 28, 29 of a first lock mechanism 4a are inserted into first and second lock holes 24, 25 in an engageable manner so as to lock a vane rotor 9 in a first intermediate rotating position. At start of the engine at an ultralow temperature, high pressure of the accumulator causes the first and second lock pins to exit from the first and second lock holes so as to immediately release the lock, and the vane rotor 9 is rotated in a second intermediate rotating position by using friction torque so as to attain a state that enables restarting.
Patent JP-2014186378-A (JP)
Title: Ic card and portable electronic device
Inventor: TANGE DAISUKE
IPC: G06K19/07
Filed: 2013-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an IC card configured to select operation of applications according to the idle capacity of an available storage area when a sufficient storage area cannot be secured for the applications, and a portable electronic device.SOLUTION: First storage means includes a temporary storage area to be allocated to an application. Second storage means stores definition information of the temporary storage area to be allocated to the application in the first storage means. When a communication unit receives a command to specify an application, calculation means calculates capacity of an unused area in the temporary storage area defined by the definition information. Determination means determines whether to control a function of the application according to the capacity of the unused area calculated by the calculation means. Setting means sets function control information indicating the content of function control on the application, on the basis of a determination result of the determination means.
Patent JP-2014187777-A (JP)
Title: Wireless power supply device for direct-acting robot
Inventor: SUGINO MASAYOSHI
IPC: B25J19/00
Filed: 2013-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a wireless power supply device for a direct-acting robot, achieving power supply without any cableveyor and reducing noise generation.SOLUTION: A power reception coil unit 12 includes a first coil 31 and a second coil 32 to sandwich a transmission coil 22 of a power transmission coil unit 11. When power is supplied from the power transmission coil unit 11 to the power reception coil unit 12, most of magnetic field resonance is generated between the power transmission coil 22 and the first coil 31. At this time, a magnetic flux generated between the power transmission coil 22 and the first coil 31 for the magnetic field resonance leaks to the back face side of a substrate 21 also. By the disposition of the back face side of the substrate 21 to face the second coil 32, the leakage of the magnetic flux is shielded by the second coil 32, and magnetic flux resonance is generated between the power transmission coil 22 and the second coil 32.
Patent JP-2014192908-A (JP)
Title: Electric motor
Inventor: OKABE MASAKAZU
IPC: H02K5/00
Filed: 2013-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an electric motor capable of preventing generation of assembly failures and preventing reduction in quality.SOLUTION: A electric motor comprises a motor case, and a gear case 10 for fixing this motor case. This gear case 10 is provided with: a reference positioning convex part 21 restricting movement toward at least one arbitrary direction of radial directions of the motor case, and deciding an attachment position of the motor case to the gear case 10; and a first positioning auxiliary convex part 22 and a second positioning auxiliary convex part 23 arranged at an opposite side to the reference positioning convex part 21 while interposing the motor case, and restricting movement in the radial direction of the motor case. These first positioning auxiliary convex part 22 and the second positioning auxiliary convex part 23 are configured deformably, and a width between the reference positioning convex part 21 and the first positioning auxiliary convex part 22 and a width between the reference positioning convex part 21 and the second positioning auxiliary convex part 23 are set to be slightly narrower than a width of the motor case interposed therebetween.
Patent JP-2014188409-A (JP)
Title: Moisture separator
Inventor: KUBO SHINJI
IPC: B01D45/08
Filed: 2013-03-26
Abstract: PROBLEM TO BE SOLVED: To maintain moisture separation performance even for gas that entails gas-phase dispersed liquid droplets having a high flow speed, and to downsize a moisture separator.SOLUTION: According to an embodiment, a moisture separator 30 comprises: a porous body 3 capturing liquid droplets in a gas 50a prior to liquid droplet removal; baffle plates 12a and 12b provided on an inlet port via which the gas 50a prior to liquid droplet removal flows in the porous body 3 and an outlet port from which a gas 50b after liquid droplet removal flows out, respectively, and suppressing the gas 50a prior to liquid droplet removal from passing through a part of the porous body 3; and drainage parts 7 and 8 draining drain water that is a collection of the liquid droplets captured by the porous body 3. In the porous body 3, a liquid droplet capturing region 4 in which the liquid droplets are captured and a liquid droplet falling region 5 in which the liquid droplets captured in the liquid droplet capturing region 4 fall down by gravity are formed.
Patent JP-2014192328-A (JP)
Title: Optical semiconductor device
Inventor: AKIZUKI TAKAHIRO
IPC: H01L31/02
Filed: 2013-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a highly bright optical semiconductor device that prevents color change caused by sulfurization of silver without reducing light reflection efficiency.SOLUTION: An optical semiconductor device is formed by bonding semiconductor light-emitting element on a lead electrode with an adhesive and encapsulating it with a transparent resin. The adhesive includes as essential components: (A) an epoxy resin; (B) dicyandiamide; (C) a hardening accelerator; and (D) silver powder or silver coated powder.
Patent JP-2014189719-A (JP)
Title: Composition for forming a structural color film and method for manufacturing the same
Inventor: MORINAGA TAKAHIRO
IPC: C08J7/04
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a composition for forming a structural color film exhibiting, by using simple spherical particles, a closest-packed structural coloration behavior, and a method for manufacturing the same.SOLUTION: The provided composition for forming a structural color film is obtained by dispersing, within a solvent, at least particles having an average particle diameter of 100 nm to 10 μm measured by the dynamic light scatter method and a CV value, which expresses the percentage of the particle diameter standard deviation from the average particle diameter, of 20% or less and a binder matrix and comprises, as a component other than the particles, a component for dissolving or swelling a substrate. In a case where this dispersion is coated atop a substrate, therefore, a laminate where the substrate, a mixture layer formed as a result of the dissolution or swelling of the substrate, and a structural color manifestation layer in which the particles are localized are laminated in proper order is formed. Since the formation of the mixture layer is accompanied by the segregation of the particles on the surface thereof and by the formation thereon of the structural color manifestation layer, a closest-packed structural color manifestation layer can be formed while a stable dispersion state is being sustained without elevating the particle concentration within the original composition.
Patent JP-2014192507-A (JP)
Title: Nitride semiconductor optical element and manufacturing method of the same
Inventor: SASAKI SHINJI
IPC: H01S5/323
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a nitride semiconductor optical element which reduces damages caused by etching, and provide a manufacturing method of the nitride semiconductor optical element.SOLUTION: A nitride semiconductor optical element manufacturing method comprises: an amorphous layer formation process of laminating an amorphous layer 16 on a top surface of a semiconductor multilayer; an insulation film formation process of laminating an insulation film 17 on a top surface of the amorphous layer 16; a resist mask formation process of forming a resist film mask 18 having a shape corresponding to a ridge on a top surface of the insulation film 17; an insulation film mask formation process of performing first etching on the insulation film 17 by using the resist film mask 18 to form an insulation film mask; a ridge formation process of performing second etching which is dry etching on the amorphous layer 16 and the semiconductor multilayer by using the insulation film mask to form the ridge; and an amorphous layer removal process of removing the amorphous layer 16 remaining on the top surface of the semiconductor multilayer.
Patent JP-2014193953-A (JP)
Title: Void-containing film, back sheet for solar cell, electronic device and solar cell module
Inventor: MIFUNE MAKI
IPC: H01L31/042
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a light void-containing film which has a high reflectance with variation of the reflectance reduced.SOLUTION: A void-containing film comprises a polymer and particles containing a metal and phosphate, and the average length (Lma) in the longitudinal direction and the average length (Lta) in the direction perpendicular to the longitudinal direction of voids present within the film, in a plane view, meet the conditions 2 μm≤Lma≤1000 μm and 2 μm≤Lta≤500 μm, respectively. When the reflectance (R) to the light of the 550-nm wavelength is measured at 10 positions along either of the longitudinal direction and the direction perpendicular to the longitudinal direction, the average value (Ra) is 60-100%, and all the reflectances meet the condition 0.85Ra≤R≤1.15Ra.
Patent JP-2014196047-A (JP)
Title: Evaporator
Inventor: NAKAMURA TAKASHI
IPC: B60H1/32
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an evaporator capable of ensuring a degree of freedom for an installation position of a cold storage agent tank part.SOLUTION: In an evaporator, a plurality of first tubes each including a refrigerant channel and a plurality of second tubes 21A each including a cold storage agent accommodation path are arranged in parallel, an upper refrigerant tank part 23 and a lower refrigerant tank part 24 are arranged on two end sides of the first tubes and the second tubes 21A arranged in parallel, respectively. Refrigerant channels of the first tubes are opened in the upper and lower refrigerant tank parts 23 and 24, and a cold storage agent tank part 40 whose interior communicates with the cold storage accommodation path of each second tube 21A is provided between the upper refrigerant tank part 23 and the lower refrigerant tank part 24.
Patent JP-2014197652-A (JP)
Title: Circuit board, electron beam generating device, electron beam irradiation device, electron beam exposure device, and manufacturing method
Inventor: MIYAGUCHI YUTAKA
IPC: G03F7/20
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To manufacture an electronic circuit that adjusts blur and distortion by driving a plurality of electron beams.SOLUTION: There is provided a circuit board including a substrate having a plurality of electronic circuit regions on a first surface; and a first insulating part formed to penetrate from the first surface to a second surface at boundaries among the plurality of electronic circuit regions and electrically insulating among the plurality of electronic circuit regions on the same substrate, an electron beam generating device, an electron beam irradiation device, and an electron beam exposure device. At least one electronic circuit region of the plurality of electronic circuit regions can have a through via portion electrically connecting the first surface side and the second surface side of the substrate.
Patent JP-2014199381-A (JP)
Title: Reflection screen and video display system
Inventor: SATO HIKARI
IPC: G03B21/60
Filed: 2013-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a reflection screen and a video display system having high heat-resistance and excellent handleability.SOLUTION: A reflection screen 10 includes: a lens layer 13 having a Fresnel lens shape in which a plurality of unit lenses 131 are aligned on a surface of a back side; a reflective layer 12 formed at least on a lens surface 132 and configured to reflect light; and a protective layer 11 protecting the reflective layer 12 and the lens layer 13. The protective layer 11 includes solid fine particles whose average particle diameter is 0.1-2 μm.
Patent JP-2014204180-A (JP)
Title: Radio communication system, base station device, terminal device, and communication method
Inventor: MA ENAMI
IPC: H04W48/10
Filed: 2013-04-02
Abstract: PROBLEM TO BE SOLVED: To restrain power consumption by preventing excessive cell search and unnecessary measurement of reception quality per cell when priority of the frequency of a certain cell is raised.SOLUTION: A terminal device 2 of the invention is a terminal device applied to a radio communication system in which a plurality of cells are arranged and a base station device and a terminal device perform radio communication with each other. The terminal device 2 receives a notification message from the base station device, determines the priority of frequencies at which cell search is performed on the basis of priority and a parameter included in the received notification message, and performs cell search. Furthermore, the parameter is information indicating a measurement cycle, and the terminal device 2 performs cell search at the frequency on the basis of the information indicating the measurement cycle.
Patent JP-2014202871-A (JP)
Title: Bound lock device
Inventor: KARASAWA AKIRA
IPC: G03B9/36
Filed: 2013-04-04
Abstract: PROBLEM TO BE SOLVED: To hinder spring back through a simple configuration by solving a problem in that when a reciprocally rotating member such as a blade drive member for driving a shutter blade is stopped at one end, the member springs significantly or requires a long time to become standstill.SOLUTION: A bound lock device comprises: a lock lever (6) pivotally attached to one end of a drive member (14) that has reciprocally rotating motion, and having a drive member (14) rotated against a pressing spring (7) at the completion of drive; and a lock lever receiving member (4) that restricts the rotation of the lock lever when the lock lever rotates. When the drive member (14) springs back while the lock lever has rotated to not smaller than a predetermined amount, a lock lever leading end part (6a) contacts a lock lever receiving member (4a), thereby hindering spring back of the drive member (14).
Patent JP-2014202946-A (JP)
Title: Image forming apparatus
Inventor: IIO MASAHITO
IPC: G03G15/00
Filed: 2013-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that includes an imaging device using a clear toner, and can suppress a reduction in the life of an image carrier so as to contribute to a reduction in running costs.SOLUTION: An image forming apparatus 1 includes an imaging unit 12 comprising an imaging device 120C using a cyan toner, an imaging device 120M using a magenta toner, an imaging device 120Y using a yellow toner, an imaging device 120K using a black toner, and an imaging device 120T using a clear toner. The imaging device using a clear toner is supplied with a larger amount of an image carrier protective agent than that of the imaging devices using chromatic toners so as to enhance a function to protect a photoreceptor.
Patent JP-2014210047-A (JP)
Title: X-ray ct apparatus
Inventor: KATO TORU
IPC: A61B6/03
Filed: 2013-04-18
Abstract: PROBLEM TO BE SOLVED: To control the temperature of a photoelectric conversion part in the vicinity of a predetermined temperature so as to execute temperature control for a SiPM to acquire stable output since the output of the SiPM, for example, is significantly dependent on the temperature.SOLUTION: An X-ray CT apparatus includes: a scintillator for converting an X-ray into light; a photoelectric conversion part for generating an electric signal based on the light converted by the scintillator; and temperature control means for controlling heat absorption for the temperature of the photoelectric conversion part in the vicinity of a predetermined temperature.
Patent JP-2014214047-A (JP)
Title: Hydrogen generator
Inventor: HAIZUKA SHINICHI
IPC: H01H47/00
Filed: 2013-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen generator stabilized by suppressing noise generation of a relay when an ignitor is ignited regardless of the connection state of the relay while reducing cost by commonly using a power supply with the ignitor and a flame rod.SOLUTION: The hydrogen generator comprises: a power supply having a power supply control part for performing output on/off control; an ignitor operated by the output of the power supply and for igniting flame; a flame rod operated by the output of the power supply and for detecting existence of the flame; and a first relay circuit for opening and closing a power transmission path from the power supply to the ignitor. The power is turned off before the first relay circuit is switched.
Patent JP-2014213145-A (JP)
Title: Knitted product
Inventor: TAKAMIZU TATSUYA
IPC: D04B1/18
Filed: 2013-04-30
Abstract: PROBLEM TO BE SOLVED: To prevent a boundary part of a seating face and hanging parts from sinking, stably support the human body and goods and improve the appearance of a knitted product.SOLUTION: In a knitted product, the circumference of a knitting fabric 4 is fixed to a frame 2 and the knitting fabric 4 has a flat surface and a hanging part suspending from the flat surface. The frame 2 fixes the side of the knitting fabric 4 and the bottom of the hanging part, and a part which blocks or restrains the tensile force added to the knitting fabric 4 from the frame 2 at the center of the bottom of the hanging part is formed in the knitting fabric 4.
Patent JP-2013251896-A (JP)
Title: Radio unit, baseband processing unit, base station system comprising these, and method for processing signal data in the system (radio unit, baseband processing unit, and base station system)
Inventor: MINGQIANG LI
IPC: H04W88/08
Filed: 2013-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a base station system that reduces data traffic and communication bandwidth pressure between a radio unit and a baseband processing unit.SOLUTION: A remote radio unit comprises: a transformation unit to obtain uplink time domain signal data and transform it into uplink frequency domain signal data; a compression unit to compress the uplink frequency domain signal data by using a compression algorithm; a decompression unit to obtain compressed downlink signal data from a baseband processing unit and decompress the same; and an inverse transformation unit to obtain downlink time domain signal data by inversely transforming the decompressed downlink signal data. The baseband processing unit comprises a decompression module for uplink data and a compression module for downlink data.
Patent JP-2014217317-A (JP)
Title: Cultivation apparatus
Inventor: MIZUI TOSHIKO
IPC: A01G27/00
Filed: 2013-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a cultivation apparatus capable of cultivating plants which requires as little labor as possible while effectively utilizing natural laws and water resources.SOLUTION: A cultivation apparatus consists of a cultivation tank, a lift pump, a sprinkler which makes the lift pump circulate water and sprinkles water into the cultivation tank, and a solar panel for power generation which feeds electric power to the lift pump. The apparatus comprises: a water storage tank placed above the top surface of the cultivation tank; detecting means for detecting a water amount in the water storage tank; and a control unit which controls drive of the lift pump. The apparatus keeps on driving the lift pump by the information of the lower limit or less of the water amount obtained from the detecting means, and keeps on stopping the lift pump by the information of the upper limit of the water amount. Thus, circulation of water is automatized depending on a climate, and a cultivation apparatus of plants or fish and shellfish which requires as little labor as possible while effectively utilizing water resources can be provided.
Patent JP-2014217862-A (JP)
Title: Laser processing smoke cleaner and laser processing device
Inventor: ONUMA HITOSHI
IPC: B23K26/142
Filed: 2013-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a laser processing smoke cleaner capable of removing smoke generated on a laser processing area sufficiently from the processing area and to provide a laser processing device.SOLUTION: A laser processing smoke cleaner 10 is attached to a laser processor 1 which sends a processing sheet W to a sending direction X1 and processes the processing sheet W by a laser beam and comprises outflow parts 30, 70 for outflowing air toward spaces A1, A2 where smokes S1, S2 are generated due to the laser processing in a direction along the sending direction X1 and in a state that there is depth in a width direction Y of the processing sheet W.
Patent JP-2014229912-A (JP)
Title: Crystal device
Inventor: FUJISAKI FUMIO
IPC: H03H9/02
Filed: 2013-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a crystal device which stably outputs the oscillatory frequency of a crystal element.SOLUTION: A crystal device includes: a rectangular substrate 110; electrode pads 111 provided on four corners on an upper surface of the substrate 110; electrode terminals 112 which are provided at four corners of a lower surface of the substrate 110 and respectively and electrically connected with the electrode pads 111 which overlap with the electrode terminals 112 in a planar perspective view and are located at the four corners; a pair of conductive adhesives 140 which are provided above the substrate 110 so as to be respectively located at the electrode pads 111 diagonally positioned; a crystal element 120 which is provided above the substrate 110 so as to lie astride a space between the pair of adhesives 140; and a sealing lid 130 which is provided along an outer edge on the substrate 110 and seals the crystal element 120.
Patent JP-2014227859-A (JP)
Title: Piston of internal combustion engine
Inventor: TATENO MANABU
IPC: F16J1/01
Filed: 2013-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a novel piston of an internal combustion engine, capable of utilizing the characteristics of an anodic oxide film to the maximum while securing a region for a stamp.SOLUTION: A tapered part 24b is designed so that its size a in the direction of the outer periphery of a crestal plane is greater than a target film thickness b of an anodic oxide film 36. The tapered part 24b is also designed so that its size h in the direction of the depth is greater than a size e between a contact point of each of valve recesses 26, 28 with the tapered part 24b and the crestal plane. On the tapered part 24b, the anodic oxide film 36 is designed so that its size c in the direction of the outer periphery of the crestal plane is smaller than the size a. The anodic oxide film 36 is also designed so that its size f in the direction of the depth is smaller than the size h. A region where the anodic oxide film 36 is not formed is a seal surface (a size d in the direction of the outer periphery of the crestal plane and a size g in the direction of the slope of the tapered part 24b).