baber/WOPTO huggingface dataset:
Patent JP-2014164577-A (JP)
Title: Driving device
Inventor: ITABASHI NAOKI
IPC: G05F1/62
Filed: 2013-02-26
Abstract: PROBLEM TO BE SOLVED: To stably and sufficiently secure output amplitude while miniaturizing a circuit scale.SOLUTION: An optical modulator driving circuit 1 includes: a boosting circuit 9 for boosting a voltage from a pre-stage power source 11 to be supplied to a pre-stage amplifier circuit 3, and for generating a post-stage power source, and for supplying it to a post-stage amplifier circuit 7; and a bias control circuit 31. The post-stage amplifier circuit 7 includes resistance elements 27A and 27B, cascode transistors 23A and 23B, switching transistors 25A and 25B and a drive current source 29 in a serially connected state between a post-stage power source and a ground, and the bias control circuit 31 sets the cascode transistors 23A and 23B in an off-state after the pre-stage power source is turned on and before the post-stage power source is turned on, and sets the cascode transistors 23A and 23B in an on-state after the post-stage power source is turned on, and then biases the cascode transistors 23A and 23B in a predetermined level synchronously with the on-state of the drive current source 29.
Patent JP-2014171575-A (JP)
Title: Illuminator for display shelf
Inventor: HAYASHI MITSUZO
IPC: F21Y101/02
Filed: 2013-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an illuminator for a display shelf simply mountable on the front edge part of an existing shelf board, and excellent in eye-catching property.SOLUTION: An illuminator for a display shelf includes: a stopper-cum-illumination cover 2 constituted by bending a translucent plastic plate, having a cover part 4 for covering the front edge part 31 of a shelf board 30 and a stopper part 5 for stopping a commodity on the shelf board, and mounted on the front edge part 31 of the shelf board 30 as a front stopper; and an illuminator 3 for illuminating by emitting light from a plurality of LEDs mounted on a board in a band plate-shaped thin case. A card holder part 6 is provided on the front surface of the stopper-cum-illumination cover 2, and the illuminator 3 performs back-light illumination from the rear of a card inserted into the card holder part 6.
Patent JP-2014171963-A (JP)
Title: Quantitative supply apparatus of fine particle-fluid mixture
Inventor: KAWABUCHI SHINJI
IPC: B01J4/02
Filed: 2013-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a quantitative supply apparatus of a fine particle-fluid mixture, which is difficult to be restricted by the height of an installation site, and capable of keeping the flow rate of slurry constant without stopping the quantitative supply apparatus of a fine particle-fluid mixture.SOLUTION: The apparatus includes: a diaphragm pump 2 for feeding slurry A from a reservoir tank 1; a chamber pot 24 for storing the slurry A fed from the diaphragm pump 2 in an internal space 24a and discharging the slurry from the bottom part to the downstream; a pump 26 for feeding gas over the liquid level of the slurry A in the chamber pot 24 so as to apply pressure to the slurry A with the gas; a flow meter 29 disposed downstream the chamber pot 24 for measuring the flow rate of the slurry A; and a flow control valve 30 disposed downstream the flow meter 29 for adjusting the flow rate of the slurry A to the constant flow rate measured with the flow meter 29.
Patent JP-2014177993-A (JP)
Title: Vehicle manufacturing method and jig used for vehicle manufacturing method
Inventor: ICHIKAWA KAZUYUKI
IPC: F16D3/20
Filed: 2013-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle manufacturing method capable of preventing an inner member of a constant velocity joint from being dropped from an outer ring.SOLUTION: A vehicle manufacturing method of this invention comprises a step (S1) for installing a jig 200 from an outer periphery of a boot 120 so as to cover at least a part of the boot 200 in a constant speed joint assembly 1, a step (S2) for assembling the constant speed joint assembly 1 kept under a state in which the jig 200 is installed and a step (S3) for removing the jig 200 from the constant speed joint assembly 1 after the constant speed joint assembly 1 is assembled into a vehicle. The jig 200 comprises a cylindrical part 210 having an opening part 240, a first protrusion 220 arranged at one end of the cylindrical part 210 and protruded inward in a radial direction and a second protrusion 230 arranged at the other end of the cylindrical part 210 and protruded inward in a radial direction. The jig 200 restricts an expansion of at least a part of the boot 120 under a state in which it is installed at the constant speed joint assembly 1.
Patent JP-2014183501-A (JP)
Title: Information distribution system
Inventor: ITO TAKAHIRO
IPC: H04L45/247
Filed: 2013-03-20
Abstract: PROBLEM TO BE SOLVED: To obtain an information distribution system having a redundant transmission route of distributed information to be displayed on a display device.SOLUTION: An information distribution server 5 for distributing information for display is connected to a plurality of information display terminals 1-4 through wired communication paths. The information display terminals 1-4 mutually form radio communication paths by an ad hoc network, and are connected to a plurality of display devices 6-9 for displaying the distributed information through video signal transmission paths. In the event of a failure in one of the wired communication paths, the information display terminal connected to the failed wired communication path is configured to communicate with the information distribution server 5 through the ad hoc network.
Patent JP-2014181517-A (JP)
Title: Device for reducing noise in high bridge
Inventor: MURATA KO
IPC: E01B19/00
Filed: 2013-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a noise reduction device of a high bridge that can reduce noise from a floor opening part by a simple structure while maintaining snow removing function of the floor opening part.SOLUTION: An opening/closing part 7 closes a floor opening part 4d by the restoring force of a restoring force operating part 9 besides a snow removing time shown in (A), and the opening/closing part 7 decreases noise emitted from the floor opening part 4d. The opening/closing unit 7 rotates downward due to a snow load acting on the opening/closing part 7 against the restoring force by the restoring force operating part 9, when the amount of snow deposited on the opening/closing part 7 is relatively increased, during removing snow as shown in (B), and the opening/closing part 7 opens the floor opening part 4d. As a result, the snow S on the surface 7a slides from this surface 7a, and the snow drops below a high bridge 4. When the snow S drops from the opening/closing part 7 and the snow load acting on this opening/closing part 7 is decreased, the opening/closing part 7 rotates upward by the restoring force of the restoring force operating part 9, and the opening/closing part 7 closes the floor opening part 4d.
Patent JP-2014181807-A (JP)
Title: Magnetic viscous fluid shock absorber
Inventor: SAITO KEIJI
IPC: F16F9/53
Filed: 2013-03-21
Abstract: PROBLEM TO BE SOLVED: To shorten the overall length of a piston of a magnetic viscous fluid shock absorber.SOLUTION: A magnetic viscous fluid shock absorber includes: a cylinder 10 in which magnetic viscous liquid is charged; a piston 20 arranged slidably in the cylinder 10; and a piston rod 21 connected to the piston 20. The piston 20 includes: a piston core 30 having a small-diameter part 30a fitted to an end of the piston rod 21, an enlarged-diameter part 30b which is formed to a larger diameter as compared with the small-diameter part 30a and forms a step part 30d with the small-diameter part 30a, and a large-diameter part 30c which is formed to a larger diameter as compared with the enlarged-diameter part 30b and provided with a coil 33a at an outer periphery; a flux ring 35 which surrounds an outer periphery of the piston core 30 and forms a flow passage 22 for magnetic viscous fluid with the large-diameter part 30c; a plate 40 which is formed annularly and arranged at an outer periphery of the small-diameter part 30a and fitted to one end of the flux ring 35; and a fixing nut 50 which is fitted to the small-diameter part 30a and holds a plate 40 with the step part 30d.
Patent JP-2014187145-A (JP)
Title: Semiconductor module and method of manufacturing the same
Inventor: ASAOKA KAZUYA
IPC: H01L25/07
Filed: 2013-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a technique that suppresses degradation of junction reliability between elements constituting a snubber circuit and lead frames.SOLUTION: One electrode 30 of a first switching element 33 is connected to one electrode 36 of a second switching element 39 via a first lead frame 12. The other electrode 32 of the first switching element 33 is connected to an element 42 of a snubber circuit via a second lead frame 18. The other electrode 38 of the second switching element 39 is connected to the element 42 of the snubber circuit via a third lead frame 22. A first portion 42a of the element 42 of the snubber circuit is bonded to one surface of the second lead frame 18, and a second portion 42b of the element 42 is bonded to one surface of the third lead frame 22. In a resin portion 48, a slit is formed that extends from its external surface to a space between opposite end surfaces of the second lead frame 18 and the third lead frame 22.
Patent JP-2014184404-A (JP)
Title: Lubricant applicator
Inventor: TAKEDA HIDEO
IPC: B05C3/02
Filed: 2013-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a lubricant applicator with a simple composition for applying a lubricant to O-rings.SOLUTION: An applicator 1 for applying a lubricant to an O-ring 15 mounted on a shank 11 includes: an outer cylinder 20 disposed in a container 2 filled with the lubricant with one end thereof in a longitudinal direction facing upward and the other end facing downward; an inner cylinder 30 which has a hole 33 for inserting the shank 11 and is provided movably in the longitudinal direction inside the outer cylinder 20; a spring Sp biasing a distal end 32a of the inner cylinder 30 in a direction protruding from the top 22a of the outer cylinder 20; and regulation means regulating the moving range of the inner cylinder 30 in the longitudinal direction. The distal end 32a of the inner cylinder 30 is held on the position protruding from a distal end 22a of the outer cylinder 20, and the distal ends 22a and 32a are positioned below and above the liquid surface level Lv of the lubricant OL, respectively. The inner diameter D2 of the insertion hole 33 open on an upper face 301 of the inner cylinder 30 is sized to be smaller than the outer diameter D6 of the O-ring 15.
Patent JP-2014192592-A (JP)
Title: Signal transmission circuit, semiconductor integrated circuit, and method of adjusting signal transmission circuit
Inventor: SUZUKI KOSUKE
IPC: H03K19/0175
Filed: 2013-03-26
Abstract: PROBLEM TO BE SOLVED: To suppress a change in an electrical characteristic of a signal transmission circuit caused by a characteristic fluctuation of a semiconductor integrated circuit.SOLUTION: A transmission circuit 10 is formed such that driver circuits 30a-30d comprise pluralities of driver units 32a-32d connected in parallel, respectively. A code setting section 52 detects a voltage Vms output from a replica circuit corresponding to the driver units 32a of the driver circuit 30a and a voltage Vmo output from a replica circuit corresponding to one of the driver units 32c of the driver circuit 30c, and on the basis of a ratio of the voltages Vms, Vmo, sets operational numbers Na-Nd of driver units for the driver circuits, respectively, such that output resistance values of the driver circuits are preset output resistance values Roa-Rod, respectively. The driver circuits have the operational numbers of driver units operatively connected in parallel.
Patent JP-2014192075-A (JP)
Title: Fuel cell power generation system
Inventor: NAM HYUN-JEONG
IPC: H01M8/10
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To compatibly achieve stable water recovery under high temperature environment and improvement of energy efficiency.SOLUTION: A fuel cell power generation system 100 includes a fuel cell 20 for generating power using a hydrogen containing gas, a first water condenser 22 for recovering moisture drained from the fuel cell by cooling it using a heat pump, a second condenser 24 for recovering moisture drained from the fuel cell by cooling it using at least either one of air or water, a water reservoir 26 for storing moisture recovered by the first condenser and the second condenser, a hydrogen generator 28 for generating the hydrogen containing gas using a raw material and water stored in the water reservoir, a pondage detector 30 for detecting a pondage that is an amount of water stored in the water reservoir, and a controller 32 for operating the first condenser when the pondage detected by the pondage detector is less than a first moisture threshold value.
Patent JP-2014194656-A (JP)
Title: Weld line information setting device, program, automatic teaching system, and weld line information setting method
Inventor: KIM HYUNSEUNG
IPC: B23K9/127
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To reduce operator's work of inputting weld line information, which is performed each time when operation locus information of a welding robot is generated for each of work models having similar shapes but being different in size.SOLUTION: A weld line information setting device is used in an automatic teaching system for a welding robot and sets weld line information for a work model on which the welding robot is to work, for a weld instruction before the work of the welding robot and includes: a base weld line information storage unit 61 in which weld line information for a base work model having a fundamental shape is stored; a similar work structure information acquisition unit 51 which acquires structure information of a similar work model having a size different from that of the base work model and having a shape similar to that of the base work model, which is a work model for which weld line information should be generated, from a similar work structure information storage unit 62; and a similar weld line information generation unit 55 which utilizes the weld line information for the base work model to automatically generate weld line information for the similar work model from the acquired structure information of the similar work model.
Patent JP-2014194197-A (JP)
Title: Fuel injection nozzle
Inventor: TANADA YUKI
IPC: F02M61/18
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To suppress variations of an injection mode in a fuel injection nozzle that injects a fuel to an internal combustion engine.SOLUTION: According to a nozzle 1, an opening 11a of an injection hole 11 exists closer to the front end in an axial direction than a tip 2d of a needle 2 when a seat part 13 is seated at a seat position 10. This relaxes the influence exerted on an injection mode by a flow state of a fuel in a sack chamber 21 so as to suppress variations of the injection mode.
Patent JP-2014198359-A (JP)
Title: Spectacle lens processing device
Inventor: YAMAMOTO TADAMASA
IPC: B24B9/14
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a spectacle lens processing device capable of processing a spectacle lens efficiently.SOLUTION: A spectacle lens processing device 1 comprises: a lens chuck unit provided on a lens processing part 10, for holding a spectacle lens; a processing unit having a processing tool for processing the spectacle lens held by the lens chuck unit; and adjustment means for adjusting the relative distance between the spectacle lens and the processing tool. The spectacle lens processing device 1 processes the spectacle lens by operating the adjustment means based on processing data and by operating the processing unit. In a state that the spectacle lens is held by the lens chuck unit, the spectacle lens is inspected whether the spectacle lens has been processed properly or not by an inspection unit.
Patent JP-2014198799-A (JP)
Title: Oxygen-absorbing resin composition and oxygen-absorbing laminate
Inventor: SAKURAI TAKURO
IPC: C08L77/00
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an oxygen-absorbing resin composition and an oxygen-absorbing laminate, which have excellent oxygen-absorbing property and can be used suitably for forming a packaging material used for packing contents such as food, beverage, medicine, and the like which deteriorate in the presence of oxygen.SOLUTION: The oxygen-absorbing resin composition comprises an oxygen-absorbing resin comprising a cyclized conjugated diene polymer and a base resin comprising at least one thermoplastic resin selected from polyolefins and aliphatic polyamides, wherein a content of calcium stearate, as a content of calcium element derived from the calcium stearate, is 5 μg/g or less. The oxygen-absorbing laminate comprises an oxygen-absorbing layer comprising the oxygen-absorbing resin composition and a neighboring resin layer comprising a thermoplastic resin laminated on the oxygen-absorbing layer, wherein a content of calcium stearate of the neighboring resin layer, as a content of calcium element derived from the calcium stearate, is 20 μg/g or less.
Patent JP-2013229328-A (JP)
Title: Rotary anode type x-ray tube unit and rotary anode type x-ray tube device
Inventor: ABU HIDEO
IPC: H05G1/04
Filed: 2013-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a rotary anode type X-ray tube unit that can conduct an X-ray leakage test by itself and improve heat dissipation of an anode target, and a rotary anode type X-ray tube device including the rotary anode type X-ray tube unit.SOLUTION: A rotary anode type X-ray tube unit 5 includes a rotary anode type X-ray tube 30, and a flow passage formation body. The rotary anode type X-ray tube 30 includes a cathode, an anode target, and a vacuum envelope 31. The flow passage formation body has a shell which surrounds the vacuum envelope 31 in a direction perpendicular to the axis of the anode target, and forms a flow passage CC in which a cooling medium flows with the vacuum envelope. The rotary anode type X-ray tube unit 5 includes X-ray blocking means of preventing X rays from leaking.
Patent JP-2014202251-A (JP)
Title: Pin for power transmission chain, and power transmission chain
Inventor: YAMANE NOBUYUKI
IPC: F16G5/18
Filed: 2013-04-03
Abstract: PROBLEM TO BE SOLVED: To reduce noise by increasing the time that a pin collides with a sheave surface.SOLUTION: A hole 20 extending in a longitudinal direction is disposed in a first pin 14. A height h of the hole 20 is 0.4 H or less, where H is a height of the first pin 14. A width l of the hole 20 is 0.4 L or less, where L is a width of the first pin 14.
Patent JP-2014201345-A (JP)
Title: Press-through pack package and lid material used therefor
Inventor: MATSUKI YUTAKA
IPC: B65D75/34
Filed: 2013-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a lid material for press-through pack capable of attaining sufficiently-high bar code reading accuracy both before and after heat seal with excellent press-through property and without interposing a white solid printing layer, and to provide a press-through pack package including the same.SOLUTION: A lid material 8 for press-through pack includes a colored film 4A containing a thermoplastic resin and a coloring agent as much as 0.5 pt.mass or more and 10 pts.mass or less with respect to 100 pts.mass of the thermoplastic resin, and a bar code printing layer 5 provided on one surface of the colored film 4A. In the region provided with the bar code printing layer 5, a symbol contrast value measured by a bar code verification machine is 40% or higher.
Patent JP-2014207179-A (JP)
Title: Method and device for manufacturing secondary battery electrode
Inventor: SUZUKI KAZUHIRO
IPC: H01M4/139
Filed: 2013-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for manufacturing a secondary battery electrode, capable of improving quality accuracy of a thickness of an active material or the like in a sheet electrode by preventing a granulation particle from adhering to a squeegee.SOLUTION: A coating process section of a device for manufacturing a secondary battery electrode comprises: a particle supply unit 10 which supplies a granulation particle P containing a binder to an upper surface of a current collecting foil L1; a squeegee 20 which quantitates the granulation particle P supplied to the upper surface of the current collecting foil L1 by the particle supply unit 10; and a cooling device 30 which cools the squeegee 20 to a temperature not higher than an atmospheric temperature.
Patent JP-2013155189-A (JP)
Title: Injectable combination therapy for ocular disorder
Inventor: DESCHATELETS PASCAL
IPC: A61K38/08
Filed: 2013-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a composition, method, and product for treatment of ocular disorders (for instance, a disorder characterized by macular degeneration, choroidal neovascularization, or retinal angiogenesis).SOLUTION: Provided is a method for administering the 1st and 2nd therapeutic agents to the eyes of a subject by a single procedure. The 1st therapeutic agent is used for rapidly improving a symptom of the eyes of the subject, and the 2nd therapeutic agent is dosed as a releasing preparation for the 2nd therapeutic agent. For instance, the 1st and 2nd therapeutic agents can be dosed by an intravitreal infusion, wherein the 1st therapeutic agent is allowed to dissolve in a liquid medium in a syringe, and the 2nd therapeutic agent as the releasing preparation is allowed to contain an intraocular implant or two or more particles existing in an injection needle. The therapeutic agents are allowed to be selected from a group consisting of neovascularization inhibitors and complement inhibitors.
Patent JP-2013140406-A (JP)
Title: Terminal device and program
Inventor: YANO MANABU
IPC: G09G3/34
Filed: 2013-04-19
Abstract: PROBLEM TO BE SOLVED: To control refresh operation, according to a current use state, of display means for executing display using charged bodies which move depending on applied voltage.SOLUTION: In a mobile phone having a sub-screen SD for executing display using charged bodies which move according to applied voltage, a central control part 11 controls whether or not refresh operation of the sub-screen SD is performed, on the basis of a current use state of the mobile phone. In addition, the central control part 11 makes a display content storage part M4 store contents displayed on the sub-screen SD, before the refresh operation is started, and after the refresh operation, according to the use state, displays, on the sub-screen SD, contents of either the display contents stored by the display content storage part M4 or decorative data stored by a decorative data storage part M2.
Patent JP-2014213683-A (JP)
Title: Tilt-up auxiliary structure of outboard engine
Inventor: UMAOKA SEIICHIRO
IPC: B63H20/12
Filed: 2013-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a tilt-up auxiliary structure in which an outboard engine body can be easily tilted up.SOLUTION: A tilt-up auxiliary structure includes a tilt-up support part which supports an outboard engine body gradually within the rotation range from the propulsion position to the tilt completion position of the outboard engine body with the tilt axis as a center. A handle part 50 includes a handle bracket 51 which is connected to the front part of the outboard engine body, a steering handle 52 which is provided as rotatable with the horizontal axis H as a center from the extension position extending to the front side of the handle bracket 51 to the folding position, and a handle restriction part 60 which gradually restricts downward rotation of the steering handle 52 within the rotation range from the extension position to the folding position of the steering handle 52 with the horizontal axis H as a center.