baber/WOPTO huggingface dataset:
Patent JP-2015073270-A (JP)
Title: Power amplifier with signal conditioning
Inventor: JOSEPH STAUDINGER
IPC: H03F1/07
Filed: 2014-09-25
Abstract: PROBLEM TO BE SOLVED: To improve amplifier efficiency.SOLUTION: A device includes an amplifier having a first path and a second path, and a first variable attenuator connected to the first path. The device includes a controller coupled to the first variable attenuator. The controller is configured to determine a magnitude of an input signal to the amplifier. When the magnitude of the input signal is below a threshold, the controller is configured to set an attenuation of the first variable attenuator to a first attenuation value. When the magnitude of the input signal is above the threshold, the controller is configured to set the attenuation of the first variable attenuator to a second attenuation value. The second attenuation value is less than the first attenuation value.
Patent JP-2015052321-A (JP)
Title: Fluid working machine
Inventor: CALDWELL NIALL JAMES
IPC: F16K31/06
Filed: 2014-09-25
Abstract: PROBLEM TO BE SOLVED: To enhance correct and efficient operation of a fluid working machine including at least one working chamber of which the volume is periodically changed.SOLUTION: In a method of measuring a property of entrained gas in a hydraulic liquid received by a working chamber of a fluid working motor, the property is determined from the period of time elapsing between the closure of a first valve to isolate the working chamber and the passive opening of a second valve to bring the working chamber into fluid communication with a manifold. The property may, for example, be related to the concentration of the entrained gas in the received hydraulic liquid or the compressibility or a bulk modulus of the received hydraulic fluid.
Patent JP-2016063799-A (JP)
Title: Apparatus, and method for reducing carbon dioxide
Inventor: IMAE YUKI
IPC: A01G7/00
Filed: 2014-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus which fully contributes to reduction of carbon dioxide in atmospheric air.SOLUTION: An apparatus 3 including a plant containing chloroplast on an outer surface comprises: a temperature measurement part 31 which measures the temperature outside the apparatus; a light quantity measurement part 32 which measures a light quantity value on the outer surface including the plant; an exhaust port 33 provided for the outer surface including the plant; a control part 34 which outputs a first signal in the case where temperature measured by the temperature measurement part is predetermined temperature or less at which photosynthesis activity of the plant is reduced on an installation location of the apparatus and a light quantity value measured by the light quantity measurement part is a predetermined light quantity value or more at which the plant starts photosynthesis; and an exhaust part 35 which exhausts air inside the apparatus, which received heat generation from the apparatus, from the exhaust port when the first signal is input.SELECTED DRAWING: Figure 6
Patent JP-2016070533-A (JP)
Title: Air conditioner
Inventor: KITA TAKAYUKI
IPC: F24F11/02
Filed: 2014-09-29
Abstract: PROBLEM TO BE SOLVED: To lower one of a temperature and a pressure of a refrigerant discharged from a compressor to a protection temperature or to a protection pressure or less, so as to increase a room temperature to a target temperature without stopping the compressor, in an air conditioner including the compressor of a fixed speed.SOLUTION: An air conditioner including a compressor of a fixed speed includes a switching damper for performing taking in and blocking of outside air at an outside air take-in port for taking in the outside air. During a heating operation, when a room temperature is lower than a target temperature and a temperature of an indoor heat exchanger becomes higher than a protection temperature, a control unit compares the outside temperature acquired from an outside temperature sensor with the room temperature acquired by a room temperature sensor, and controls the damper so that the air whose temperature is lower can be introduced into an indoor unit.SELECTED DRAWING: Figure 3
Patent JP-2016069479-A (JP)
Title: Polyolefin-based flame-retardant resin composition
Inventor: YAMADA YUKI
IPC: C08K3/26
Filed: 2014-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a polyolefin/bromine-based flame-retardant resin composition having less burning without discoloring of a resin and high in thermal stability while maintaining high level flame resistance (V-0) and good weather resistance and light resistance with blending weather resistant agent at small amount.SOLUTION: There is provided a resin composition containing (A) a polyolefin resin of 100 pts.mass, (B) tris(tribromoneopentyl)phosphate of 1 to 50 pts.mass and (C) bis(tribromoneopentyl)-mono(dibromo-chloroneopentyl) represented by the formula (I) of the amount with (C)/(B)=0.1/99.9 to 3/97 (mass ratio).SELECTED DRAWING: None
Patent JP-2016069138-A (JP)
Title: Paper feeder and printer
Inventor: KYOYA TADAO
IPC: B65H3/06
Filed: 2014-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a technology that reduces paper feeding at unintended timing due to unexpected release of locking of a lock part, which locks rotation of a paper feeding gear during continuous paper feeding.SOLUTION: An MFP 100 comprises a pickup roller 13, a rotary piece 65 displaceable by coming into contact with a sheet, a lock bar 76 for locking the rotation of the pickup roller 13, a solenoid 77, and a restriction member 78. The rotary piece 65 is displaceable between a contact position 65B in contact with the sheet and a non-contact position 65A not in contact with the sheet. The solenoid 77 moves a key part 761 of the lock bar 76 between a lock position 761A and a non-lock position 761B during non-energization and energization. The restriction member 78 is positioned at a restriction position 78A for restricting the movement of the lock bar 76 to the non-lock position 761B in a state where the rotary piece 65 is at the contact position 65B, and is positioned at a non-restriction position 78B for not restricting the movement in a state where the rotary piece 65 is at the non-contact position 65A.SELECTED DRAWING: Figure 4
Patent JP-2016070880-A (JP)
Title: Temperature measurement method for rubber for tire
Inventor: MORI KENJI
IPC: G01N19/02
Filed: 2014-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a temperature measurement method for measuring the temperature of a rubber in a part where a frictional force actually acts.SOLUTION: A temperature measurement method for a rubber 12 includes a process (1) for allowing the rubber 12 and a measurement plate 4 transmitting an electromagnetic wave 22 radiated from the rubber 12 to come into contact with each other, a process (2) for sliding the rubber 12 against the measurement plate 4, and a process (3) for measuring the intensity of the electromagnetic wave 22 transmitted through the measurement plate 4 by a temperature measuring device 6, to measure the temperature of the rubber 12. Preferably, the measurement plate 4 is formed so that a wavelength band where transmissivity with respect to the measurement plate 4 is 70% or more exists in the electromagnetic wave 22 from the rubber 12.SELECTED DRAWING: Figure 1
Patent JP-2015024820-A (JP)
Title: Cargo receiving platform lifting device
Inventor: ABE SHINJI
IPC: B60P1/46
Filed: 2014-10-02
Abstract: PROBLEM TO BE SOLVED: To facilitate maintenance of a power unit for controlling operation of a cargo receiving platform lifting device, in the cargo receiving platform lifting device of a cargo handling vehicle.SOLUTION: A flexible hydraulic hose 90 connecting a hydraulic cylinder CY driving a cargo receiving platform lifting device E to a power unit PU controlling operation of the hydraulic cylinder, has length to allow the power unit PU to be taken out to a maintenance position, while keeping the connection state.
Patent JP-2015127290-A (JP)
Title: Production method of silica glass preform for optical fiber
Inventor: INOUE MASARU
IPC: C03B37/018
Filed: 2014-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a production method of a silica glass preform for a single mode optical fiber of a trench type, which has an excellent optical characteristic.SOLUTION: The production method of the silica glass preform for the single mode optical fiber includes: a process for creating a silica glass soot body with a core part 101 to which a positive dopant for raising a refraction factor is added in a center, and with a middle part 102 in a circumference of the core part 101 where the refraction factor is lower than in the core part 101; a process for making a first core rod to which a negative dopant is added to at least a part of the middle part 102 by heating the silica glass soot body at a temperature to make transparent glass in a helium atmosphere; a process for adding a silica glass soot layer which becomes a trench part 103 in a circumference of the first core rod; a process for making a second core rod to which the negative dopant is added to a whole of the trench part 103 by heating the soot layer in the helium atmosphere at a temperature to make transparent glass; and a process for attaching the silica glass which becomes a cladding part 104 in the circumference of the second core rod.
Patent JP-2016080989-A (JP)
Title: Fixation device
Inventor: KADOWAKI HIROYUKI
IPC: G03G15/20
Filed: 2014-10-21
Abstract: PROBLEM TO BE SOLVED: To suppress the influence of an excessively high pressure peak at a fixation nip part on image quality and suppress the decrease in the life of a device.SOLUTION: In a fixation device that includes a heater holder 41 having a protrusion 41b that presses a recording material P with largest force among parts other than at least a central part of a fixation nip part N2 in the conveyance direction of the recording material P in the fixation nip part N2, a pressure roller 20 includes, in the axial direction, a first diameter part whose diameter is a first diameter and a second diameter part whose diameter is a second diameter larger than the first diameter, and the shortest distance from a part of the protrusion 41b in mutual pressure contact with the second diameter part to the central axis of the pressure roller 20 is longer than the shortest distance from a part of the protrusion 41b in mutual pressure contact with the first diameter part to the central axis of the pressure roller 20.SELECTED DRAWING: Figure 8
Patent JP-2016079029-A (JP)
Title: Work-piece conveying device
Inventor: ASAI MITSURU
IPC: B65G47/86
Filed: 2014-10-22
Abstract: PROBLEM TO BE SOLVED: To simplify a structure.SOLUTION: A work-piece conveying device A comprises: a conveyor 13 that conveys a plurality of work-pieces W in one direction; a plurality of holding members 12a-12f that align and hold the plurality of work-pieces W in a two-dimensional direction; a transferring member 20 that intermittently moves linearly in a direction crossing a conveying direction of a conveyor 13, between the conveyor 13 and the plurality of holding members 12a-12f; stoppers 14-16 that are provided in the conveyor 13 and stop the plurality of work-pieces W to be conveyed while being arrayed in one row; a plurality of chucks 21 and 22, provided in the transferring member 20, which hold the work-pieces W on the conveyor 13, release the held work-pieces W and make the holding members 12a-12f hold the work-pieces; and a plurality of chuck rows 24 that are configured by arraying the plurality of chucks 21 and 22 in parallel to the conveying direction of the conveyor 13 and arranged at intervals in a moving direction of the transferring member 20.SELECTED DRAWING: Figure 1
Patent JP-2016085789-A (JP)
Title: Metal fuel battery
Inventor: HIRATA KAZUHIRO
IPC: H01M12/06
Filed: 2014-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a metal fuel battery which enables the easy reuse of a battery container and a positive electrode.SOLUTION: A metal fuel battery comprises: a battery container containing an electrolytic solution; an air electrode electrically connected to a positive electrode terminal, which is in contact with the electrolytic solution in the battery container; a metal negative electrode electrically connected to a negative electrode terminal, and immersed in the electrolytic solution in the battery container; and a capture structure removably attached to the battery container. The capture structure captures a solid reaction product produced by an oxidation reaction of the metal negative electrode, and is detached from the battery container together with the reaction product thus captured.SELECTED DRAWING: Figure 1
Patent JP-2016085314-A (JP)
Title: Photo-electric hybrid substrate and manufacturing method thereof
Inventor: TSUJITA YUICHI
IPC: G02B6/13
Filed: 2014-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a photo-electric hybrid substrate having excellent handling workability with increased rigidity in a specific area, without inviting an optical loss at optical coupling, and a manufacturing method thereof.SOLUTION: A photo-electric hybrid substrate 10 includes: an electric circuit board E having electric wiring 2 on a surface of an insulator layer 1; a metal reinforcement layer 9 partially formed on a rear side of the electric circuit board E; and an optical waveguide W arranged partially overlapping the rear side of the same electric circuit board E. A second reinforcement layer 20 is formed on the rear side of the electric circuit board E.SELECTED DRAWING: Figure 1
Patent JP-2016082911-A (JP)
Title: Sugar-containing water concentration method and sugar-containing water concentration system
Inventor: AOYAMA KOTARO
IPC: C13B25/00
Filed: 2014-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a sugar-containing water concentration system capable of reducing total running cost such as the amount of energy use or cost required for maintenance in a concentration process, and capable of concentrating into a desired concentration.SOLUTION: In a sugar-containing water concentration system having a concentration object liquid pouring passage 14 into which heated sugar-containing water is poured to flow, a cooling water pouring passage 18, and a distilled water refining passage 16 provided between the concentration object liquid pouring passage 14 and the cooling water pouring passage 18, a plurality of stages of membrane distillation devices 12 are provided, in which a hydrophobic porous membrane 20 is arranged on a partition wall between the concentration object liquid pouring passage 14 and the distilled water refining passage 16, and a vacuum pump 22 for vacuum-drawing the concentration object liquid pouring passage 14 is arranged.SELECTED DRAWING: Figure 1
Patent JP-2016083867-A (JP)
Title: Temperature control device of injection molding machine
Inventor: HAKODA TAKASHI
IPC: B29C45/62
Filed: 2014-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a temperature control device which cooperatively controls cooling function and heating function, performs highly stable control to avoid a hunting phenomenon or the like, secures high control accuracy, and has excellent energy saving performance.SOLUTION: A temperature control device calculates a deviation value e of a detection temperature PV and a set temperature SV, performs PID control so as to make the deviation value e zero, and has a PID control system 10 which outputs to a heating part 4 or a cooling part 5 corresponding to the variable, only one relatively large manipulated variable from: a heating manipulated variable yh which is generated from an operation output I, an operation output D, the deviation value e, and a heating side proportional band and controls the heating part 4; and a cooling manipulated variable yc which is generated from the operation output I, the operation output D, the deviation value e, and a cooling side proportional band and controls the cooling part 5.SELECTED DRAWING: Figure 1
Patent JP-2015132809-A (JP)
Title: Electrochromic element, optical filter, lens unit, and imaging device
Inventor: KUBO WATARU
IPC: G02F1/153
Filed: 2014-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an EC element in which changes in a color balance are suppressed when the element is operated.SOLUTION: The electrochromic element includes a pair of electrodes and an electrochromic layer disposed between the pair of electrodes and containing a plurality of species of electrochromic molecules in the same polarity. When two species of molecules in descending order of maximum absorbance are selected from the plurality of species of electrochromic molecules in the same polarity in a colored state of the electrochromic layer, a diffusion coefficient Dmin and a diffusion coefficient Dmax representing a smaller coefficient and a larger coefficient, respectively, of the diffusion coefficients of the above two species of the molecules in a colored state of the electrochromic layer, and a maximum absorbance Hof the molecules having the diffusion coefficient Dmax of the above two species of the molecules, in a colored state of the electrochromic layer, satisfy an expression (5):1≤Dmax/Dmin≤(1+0.146/H).
Patent JP-2016084793-A (JP)
Title: Undersea floating ocean flow power generator
Inventor: FUTAHASHI KENSUKE
IPC: F03B13/10
Filed: 2014-10-29
Abstract: PROBLEM TO BE SOLVED: To provide undersea floating flow power generator capable of restricting a periodical direction vibration of floating body of an ocean flow power generating device caused by shadow moment.SOLUTION: This invention is constituted in such a way that ocean flow power generator main bodies 2 in which a rotor of a power generator 9 stored in a nacell 4 is driven by a rotary blade 5 protruded outside are connected to the right and left sides of a structure and constructed as a double-barrel type float 1 that can float undersea, the main bodies are engaged with a sea bottom part by a mooring cable. As the ocean flow power generator main bodies 2, a down-wind system in which the rotary blade 5 is installed at a downstream side in the ocean flow direction rather than the nacell 4 is applied, there is provided a moment restricting means 20 for restricting a moment generated at the float 1 by decreasing a thrust force accompanied by the reduction in flow speed of the ocean flow when the blade 5a of the rotary blade 5 advances into a region [a shadow moment region] of a shadow of a structure at the upstream side in an ocean flow direction.SELECTED DRAWING: Figure 1
Patent JP-2016091256-A (JP)
Title: Alarm device, alarm system, alarm method, and program
Inventor: ARITA HIROYUKI
IPC: H04W84/12
Filed: 2014-11-04
Abstract: PROBLEM TO BE SOLVED: To transmit an alarm at the time of the occurence of disaster using a transmitter intended to detect the movement of a communication terminal.SOLUTION: An acquisition unit 111 acquires signals corresponding to identification signals from communication terminals 2 that have received the identification signals transmitted in a space in a facility 8 by a plurality of transmitters 5. A determination unit 112 determines the position and movement direction of the communication terminals 2 in the space in the facility 8 on the basis of the signals acquired by the acquisition unit 111. If there is a transmitter 5 that has not transmitted its identification signal among the plurality of transmitters 5, and the position and movement direction of a communication terminal 2 determined by the determination unit 112 indicates that the communication terminal 2 is moving in the direction away from the defective transmitter, a transmission unit 113 transmits an alarm indicating a disaster is occurring at the position of the transmitter 5 to communication terminals 2 in the space in the facility 8.SELECTED DRAWING: Figure 7
Patent JP-2016089937-A (JP)
Title: Gasket for automobile fuel tank
Inventor: TERANISHI MINORU
IPC: B60K15/04
Filed: 2014-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a gasket for an automobile fuel tank attached to a connection part with a pipeline for fuel supply connected to a fuel tank of an automobile, and capable of effectively suppressing leakage of gasoline from the fuel tank.SOLUTION: Along an inner periphery or outer periphery of an O ring 2 comprising NBR, an annular member 3 comprising PTFE and having a rectangular cross section is arranged in a close contact manner. The thickness of the O ring 2 is made thicker than the thickness of the annular member 3. The O ring 2 projects in a thickness direction to the upper surface and lower surface in the thickness direction of the annular member 3.SELECTED DRAWING: Figure 1
Patent JP-2016092208-A (JP)
Title: Exposure method, exposure device, and manufacturing method of article
Inventor: YABU NOBUHIKO
IPC: G03F7/20
Filed: 2014-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an exposure method which is advantageous in improving exposure accuracy.SOLUTION: An exposure method comprises: a first exposure process for performing an exposure processing by irradiating a projection optical system so as to set pupil surface illumination distribution of the projection optical system as first pupil surface illumination distribution; a second exposure process for performing the exposure processing by irradiating the projection optical system, after the first exposure process, so as to set the pupil surface illumination distribution as second pupil surface illumination distribution different from the first pupil surface illumination distribution; a variation derivation process for, on imaging performance of the projection optical system in the exposure process irradiated by the first pupil surface illumination distribution, deriving variations ΔFA and ΔFB of the imaging performance in a condition that the pupil surface illumination distribution is set as second pupil surface illumination distribution; and a correction amount derivation process for deriving a correction amount for correcting the imaging performance of projection optical system in the second exposure process by using the variation derived in the variation derivation process. In the second exposure process, the imaging performance of projection optical system is corrected with the derived correction amount, and the exposure processing is performed.SELECTED DRAWING: Figure 6
Patent JP-2015044040-A (JP)
Title: Online game server, online game program, and program for terminal
Inventor: NAKAJIMA KENGO
IPC: A63F13/35
Filed: 2014-11-06
Abstract: PROBLEM TO BE SOLVED: To eliminate the necessity for high-speed transmission of large-volume data by minimizing communication load for displaying video on a client device when providing a network game to the client device from a game server.SOLUTION: An online game server 10 generates drawing instruction information for making a client terminal 21 display video displayed in relation to an online game on the client terminal 21 and transmits the generated drawing instruction information to the client terminal 21 over a communication network 30. The drawing instruction information includes sprite information including a sprite ID capable of specifying a character displayed by a sprite image and sprite display coordinates capable of specifying display coordinates of the character.