baber/WOPTO huggingface dataset:
Patent JP-2013200389-A (JP)
Title: Toner for electrostatic charge image development, electrostatic charge image developer, toner cartridge, developer cartridge, process cartridge, image forming apparatus, and image forming method
Inventor: KAWAKAMI EIJI
IPC: G03G9/10
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a toner for electrostatic charge image development that suppresses the occurrence of filming and has excellent charge stability even under a high-temperature and high-humidity environment.SOLUTION: A toner for electrostatic charge image development contains toner base particles containing colorant, a binder resin, and a mold release agent; and an external additive. The external additive contains inorganic particles having on the surface a compound represented by the formula (1), where Rand Reach individually represent an alkyl group; 0 to 3 of Rto Reach individually represent an alkyl group; and 3 to 6 of Rto Reach individually represent a phenyl group.
Patent JP-2013198600-A (JP)
Title: Suction tube and trachea tube
Inventor: MIZUNO SHINICHI
IPC: A61B17/24
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a suction tube capable of efficiently sucking foreign matters accumulated inside the trachea, and to provide a trachea tube including the suction tube.SOLUTION: A suction tube 1 includes a suction tube 27 which is inserted to a respiration path 44 of a trachea tube body 2 connected to an artificial respirator and sucks substances inside the body, and a guide part 13 which guides the suction tube 27 along the shape of the trachea tube body 2. By the guide part 13, the suction tube 27 is guided along the shape of the trachea tube body 2 and arranged. Thus, the position of the suction tube 27 can be disposed at a position where foreign matters in the respiration path inside the trachea tube body 2 tend to be accumulated.
Patent JP-2013201638-A (JP)
Title: Vibration device
Inventor: KURITA HIDEAKI
IPC: H03B5/32
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a vibration device which inhibits the damage due to heat expansion caused by changes of the temperature etc.SOLUTION: A vibration device includes: a semiconductor element; a first electrode and a second electrode which are positioned on a first surface of the semiconductor element; a vibration element; a third electrode and a fourth electrode which are positioned on a first surface of the vibration element; a first connection part connecting the first electrode with the third electrode; and a second connection part connecting the second electrode with the fourth electrode. A heat expansion coefficient of the semiconductor element is different from a heat expansion coefficient of the vibration element. The vibration element has a coupling part positioned between the third electrode and the fourth electrode. The coupling part includes at least one bending part positioned between the third electrode and the fourth electrode.
Patent JP-2013203495-A (JP)
Title: Misoperation prevention device for operation control panel of elevator
Inventor: TAKAHASHI TOSHIAKI
IPC: B66B1/50
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a misoperation prevention device for an operation control panel of an elevator, capable of decreasing a workload of a worker upon providing the operation control panel therewith and of securing high versatility at the same time.SOLUTION: A cover member 30 is integrally formed of a first cover part 31, first leg parts 41A, 41B, second cover parts 32A, 32B, second leg parts 42A, 42B, the first leg parts 41A, 41B, and connecting parts 51A, 51B, so that operation switches can be inserted into a recessed part 61 formed of the first cover part 31 and the first leg parts 41A, 41B, a recessed part 62 formed of the second cover part 32A, the first leg part 41A, and the second leg part 42A, and a recessed part 63 formed of the second cover part 32B, the first leg part 41B, and the second leg part 42B, on a one-for-one basis. The first leg parts 41A, 41B are detachably fixed by a hook-and-loop fastener 70 onto an operation face whereon the operation switches are arranged. The connecting part 51A connects the first and second cover parts 31, 32A. The connecting part 51B connects the first and second cover parts 31, 32B. The connecting parts 51A and 51B can be cut by human power.
Patent JP-2012220953-A (JP)
Title: Method and device for forming light guide plate
Inventor: ABE YOICHI
IPC: B05C5/00
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To easily form a light guide plate having a desired color temperature.SOLUTION: An ink jet printer is provided with a white ink supply section in which white ink for determining a color temperature of a light guide plate is accommodated in ink tanks, and the ink tanks are connected to recording heads so that the recording heads discharge the white ink. The distribution state of particle sizes of titanium oxide contained in the white ink is adjusted according to the desired color temperature of the light guide plate. The ink jet printer forms reflex printing on the light guide plate by using the ink in which the distribution state of particle sizes of the titanium oxide is adjusted, and forms the light guide plate having the color temperature which corresponds to the white ink.
Patent JP-2013202879-A (JP)
Title: Molding apparatus
Inventor: HARADA EISAKU
IPC: B29C44/00
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a molding apparatus of which the cost can be restrained from increasing and moreover of which the usage of steam can be reduced.SOLUTION: A molding apparatus includes a first molding part and a second molding part to each of which a steam supply pipe for supplying steam by opening a steam valve and a drain pipe for discharging supplied steam by opening a drain valve to outside are connected; and a heating means which discharges the steam supplied to the first molding part, through the drain pipe 13 of the second molding part by opening a steam valve of the first molding part and a drain valve of the second molding part after expandable synthetic resin particles are filled, and closing a steam valve of the second molding part and a drain valve of the first molding part, wherein an orifice plate 25 for reducing the discharge amount of discharged steam per unit time by a predetermined value is provided in the drain pipe 13 of the second molding part.
Patent JP-2013205581-A (JP)
Title: Coloring resin composition for color filter, color filter and liquid crystal display device
Inventor: YAMADA IZUMI
IPC: G02B5/20
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide: a coloring resin composition for a color filter capable of achieving target chromaticity of a green color with high color density without increasing film thickness, and capable of forming a green pixel with high luminance; a color filter using the coloring resin composition for a color filter with high luminance and excellent color reproducibility; and a liquid crystal display device using the color filter, with high luminance and an excellent color reproduction area property.SOLUTION: A coloring resin composition for a color filter includes: a pigment including high chlorination zinc phthalocyanine; a curable binder component; and a solvent.
Patent JP-2013209760-A (JP)
Title: Transfer paper for dye-printing and dyeing method
Inventor: OTOHATA TAKANORI
IPC: D21H23/48
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide superior transfer paper which is used in a dye transfer printing method that conducts dye fixing treatment while closely attaching paper for dye-printing to a material to be printed.SOLUTION: The transfer paper is used in the dye transfer printing method that conducts the dye fixing treatment while closely attaching the paper for the dye-printing to the material to be printed, has base paper and a paste layer provided on the base paper through a noncontact coating method, and has an air resistance of 80,000 seconds or less.
Patent JP-2013208275-A (JP)
Title: Game machine
Inventor: OBAYASHI KEIGO
IPC: A63F5/04
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a game machine performing diversified presentations in order to increase game excitement.SOLUTION: A game machine includes a game board provided with a playfield, and a transmission area provided in front of the game board and at least facing the playfield. The game machine includes a plurality of light-emitting devices irradiating the transmission area with light. The transmission area has a first area and a second area which are provided with at least direction changing means. The direction changing means change the advancing directions of light beams emitted from the plurality of light-emitting devices, toward a player. The light in the first area is brighter than that in the second area.
Patent JP-2013215931-A (JP)
Title: Housing case
Inventor: SHIZUMA REI
IPC: B44D3/18
Filed: 2012-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a housing case capable of housing a canvas on which an oil paint does not dry at work of oil painting without staining.SOLUTION: A housing case in which a lid and a body are openably linked via linking parts which are disposed on respective lower sides has a first vertical support member capable of advancing and retreating from the upper sidewall side of the body toward a facing lower sidewall side thereof. A body canvas-retaining space part in which a canvas is housed and retained is formed in a body space part between the first vertical support member and the lower sidewall of the body.
Patent JP-2013219714-A (JP)
Title: Level shift circuit using parasitic resistance in semiconductor substrate
Inventor: AKAHA MASASHI
IPC: H03K17/16
Filed: 2012-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a level shift circuit that does not influence a delay time irrespective of the magnitude of resistance values of resistances.SOLUTION: The level shift circuit includes: an operation detection circuit 250 for outputting an nseten signal and an nresen signal in response to the states of outputs from first and second series circuits (124, 125); a latch malfunction protection circuit (121) connected to the operation detection circuit; a latch circuit (122) connected to first and second level shift output terminals of the first and second series circuits via first to sixth resistances (R1, R1M, R1L, R2, R2M, R2L); third and fourth switching elements (PM1,2) connected in parallel with first and second parasitic resistances (Rpar1,2), respectively; and fifth and sixth switching elements (PM1b, PM2b) connected to a supply potential, a junction of the first and second resistances or a junction of the third and fourth resistances, and the operation detection circuit.
Patent JP-2013221199-A (JP)
Title: Method for producing bearing ring of rolling bearing
Inventor: MATOBA RIICHIRO
IPC: C21D1/18
Filed: 2012-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a bearing ring of a rolling bearing, which has a higher heat treatment efficiency and causes less deformation during heat treatment, compared with a conventional method.SOLUTION: First, an inner ring 7 is carburized by induction heating it to a temperature above the A1 transformation temperature under reduced pressure in a primary heat treatment chamber 1 and then cooled to a temperature below the A1 transformation temperature. Next, it is inductively heated to a temperature above the A1 transformation temperature in the induction heating coil 22 of an induction heating section 2. Next, it is subjected to quenching and correction in a secondary quenching and correction section 3. Before it reaches the Ms point in the course of cooling, the inner ring 7 is placed in an outside diameter restraining die 34 and cooled until it reaches the Ms point or below. Next, it is subjected to high-frequency tempering in a tempering section 4.
Patent JP-2012256861-A (JP)
Title: Wire bonding device and bonding method
Inventor: HAGIWARA YOSHIHITO
IPC: H01L21/60
Filed: 2012-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a wire bonding device which carries out high-speed wedge wire bonding.SOLUTION: A wire bonding device 10 includes: a bonding tool 16 having a through-hole 16b and a pressing surface 16a for pressing a wire; a clamper 17 gripping a wire 81; and a control portion 30. The control portion 30 includes: wire tail extending means raising the bonding tool 16 after wedge-bonding the wire 81 to a first lead 174, moving the bonding tool 16 along a second straight line 93 connecting a second pad 273 and a second lead 274, and extending the wire 81 from a through-hole 16b of the bonding tool 16 in the direction along the second straight line 93 from the second pad 273 to the second lead 274; and tail cutting means closing the clamper 17 and moving the bonding tool 16 in the direction along the second straight line 93 connecting the second pad 273 and the second lead 274 to cut a wire tail 82, after extending the wire tail 82.
Patent JP-2013223989-A (JP)
Title: Printing controller, and program
Inventor: TANASE KAZUYOSHI
IPC: B41J2/01
Filed: 2012-04-23
Abstract: PROBLEM TO BE SOLVED: To print an image in which the displacement of a dot row is made almost inconspicuous while suppressing irregular density by using a printing device in which a plurality of nozzle rows are arranged to be partially overlapped.SOLUTION: A printing device includes a first nozzle row, and a second nozzle row whose nozzles are partially overlapped on the first nozzle row. Extension image data obtained by performing the extension copy of data on an image being a print object is generated, and a position in a predetermined direction of an x-th row area of the extension image data is made to correspond to a position in the predetermined direction of an i-th nozzle included in the first nozzle row or the second nozzle row. A density correction value for a k-th raster line acquired from a test pattern printed by the first nozzle row and the second nozzle row is made to correspond to the i-th nozzle included in the first nozzle row or the second nozzle row. By using the density correction value for the k-th raster line made to correspond to the i-th nozzle, the density of the x-th row area of the extension image data is corrected.
Patent JP-2013227722-A (JP)
Title: Construction method for cracking induction joint of wall balustrade, and wall balustrade
Inventor: UEMURA AKIHIRO
IPC: E01D21/00
Filed: 2012-04-24
Abstract: PROBLEM TO BE SOLVED: To beautifully finish cracking processing on a wall balustrade by securely inducing cracking at a joint part at low cost.SOLUTION: When a wall balustrade 10 is constructed by casting concrete into a formwork 2, cracking induction joints 12, 13 are constructed by casting concrete while a plate 4 for slit formation is protruded from projections 3 for shrinkage joint formation provided to a formwork 2. Specifically, the plate 4 for slit formation is sandwiched between chamfer strips 2 forming the projections 3 for shrinkage joint formation. Then the projections 3 for shrinkage joint formation and the plate 4 for slit formation are formed up to a haunch part 11 of the wall balustrade 10. Further, an acrylic plate is used as the plate 4 for slit formation.
Patent JP-2012163573-A (JP)
Title: High-frequency characteristic error correction method for electronic components
Inventor: FUJII NAOKI
IPC: G01R27/28
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency characteristic error correction method for electronic components for performing calibration work in a state of a correction object measurement system being the same as that of the actual measurement for two terminal type impedance parts.SOLUTION: At least three samples for collecting correction data having different high-frequency characteristics are measured with a reference measurement system and an actual measurement system, and a formula for correlating the measurement value measured with the actual measurement system and the measurement value measured with the reference measurement system is determined by using an error correction coefficient of a transmission path. Optional two electronic components 2 are measured with the actual measurement system, and estimated values of the high-frequency characteristics of the electronic components that should be obtained by measuring the electronic components with the reference measurement system are calculated by using the determined formula.
Patent JP-2013234008-A (JP)
Title: Door device for elevator
Inventor: ISHIZUKA SHINSUKE
IPC: B66B13/26
Filed: 2012-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a door device for an elevator that can hold high foreign matter detection sensitivity without being influenced by door installation accuracy.SOLUTION: A door device for an elevator includes a projected cross section buffer body 15 provided on one side of a door stop; a recessed cross section body 16 provided on the other side of the door stop and facing the projected cross section buffer body; a pressure sensor 17 disposed on the rear face side of the projected cross section buffer body and detecting the pressed state of the projected cross section buffer body; and a control part for performing the stop control or reverse control of a door during the operation of the pressure sensor. Each of both side air gap dimensions in the thickness direction of the door when a projected part 15b1 of the projected cross section buffer body is engaged with a recessed part 16a of the recessed cross section body is set to be equal to or larger than the width dimension of the projected part, and the tolerance of engagement between the projected part and the recessed part when the door is totally closed is enlarged to detect a long-sized foreign matter without being influenced by door installation accuracy.
Patent JP-2013235139-A (JP)
Title: Optical fiber coupling structure and method of controlling excitation light for optical amplifier
Inventor: TSUCHIDA YUKIHIRO
IPC: H01S3/067
Filed: 2012-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an optical coupling structure which allows excitation light to be introduced to a cladding of a multi-core optical fiber doped with a light amplifying material.SOLUTION: An optical fiber coupling structure 1 is a coupling structure between a bundle structure 3 comprising a plurality of optical fiber core wires 7 bundled together and a multi-core EDF (erbium-doped fiber) 5. The plurality of optical fiber core wires 7 are bundled in a close-packed manner as the bundle structure 3. A cover 9 of each optical fiber core wires 7 is made of a material having lower refractive index than that of a material that makes up the optical fiber core wires 7. The multi-core EDF 5 is a fiber comprising a plurality of erbium-doped cores 21 arranged at a predetermined interval surrounded by a cladding 23. Signal light is introduced to cores 15 of the optical fiber core wires 7. This allows the signal light to be introduced to the cores 21 which are optically coupled to the cores 15. In the meanwhile, excitation light is introduced to claddings 17 of the optical fiber core wires 7. This allows the excitation light to be introduced to the cladding 23 surrounding the cores 21.
Patent JP-2013234098-A (JP)
Title: Method for cooling stainless steel slag
Inventor: INOUE YOTARO
IPC: C04B5/00
Filed: 2012-05-10
Abstract: PROBLEM TO BE SOLVED: To avoid granulation caused by a water granulation treatment or an air granulation treatment, and to prevent powdering without adding a boron compound, when cooling stainless steel slag.SOLUTION: In a method for cooling stainless steel slag, the stainless steel slag is cooled without using a water granulation treatment or an air granulation treatment. In the method for cooling stainless steel slag, when the content of AlOin the stainless steel slag is expressed as X (unit: mass%), cooling is performed at the cooling speed Y (unit: °C/min) satisfying the following formula (i): Y≥-154.5X+2988 (i).
Patent JP-2012147675-A (JP)
Title: Electromechanical device
Inventor: TAKEUCHI KESATOSHI
IPC: H02P6/06
Filed: 2012-05-11
Abstract: PROBLEM TO BE SOLVED: To perform efficient control of an electromechanical device.SOLUTION: An electromechanical device comprises: an electromagnetic coil; a PWM driving circuit for supplying a PWM driving signal to the electromagnetic coil; and a controller controlling the PWM driving circuit. The controller performs a first control that sets an excitation zone being a zone supplying the PWM driving signal to the electromagnetic coil, and further performs a second control that changes a duty ratio of the PWM driving signal. The controller increases the duty ratio so as to realize a gain exceeding 100% in a case where a gain when generating a PWM driving signal simulating a sine wave in the second control is defined as 100% while performing lead-angle control that leads a central phase in the excitation zone by an angle value larger than that of a phase, in which the maximum value of back EMF being generated in the electromagnetic coil is generated, in the first control.
Patent JP-2013237583-A (JP)
Title: Method for reproducing used synthetic quartz glass substrate
Inventor: UEDA SHUHEI
IPC: C03C19/00
Filed: 2012-05-14
Abstract: PROBLEM TO BE SOLVED: To remove a silicone resin by a simple method only by heating and decomposing the silicone resin under inert gas without using a mixed solution of an inflammable solvent and dodecylbenzenesulfonic acid which is a strong acid, to thereby dispense with an explosion-proof facility or a neutralization facility device, further to reduce running cost, and consequently to achieve great cost reduction.SOLUTION: A method includes (i) a step of heating and decomposing a silicone resin by heating a used synthetic quartz glass substrate having a cured film of the silicone resin formed on a substrate, (ii) a step of removing the obtained silicone resin thermal decomposition product on the synthetic quartz glass substrate by water or air, and (iii) a step of removing and washing a residue of the silicone resin decomposition product remaining on the synthetic quartz glass substrate by an alkali aqueous solution.
Patent JP-2013240226-A (JP)
Title: Snow melting ring
Inventor: NAKAYAMA IKUO
IPC: H02G7/16
Filed: 2012-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a snow melting ring allowing divided ring pieces to be easily mounted to an overhead transmission line and capable of suppressing deviations of the ring pieces.SOLUTION: A ring body 12, mounted to a periphery of an overhead transmission line 11 through a heat insulating collar 21, is composed of: ring pieces 13 and 14 obtained by dividing the ring body 12 into two, and has connection parts 51 and 51 connected by relatively moving the ring pieces 13 and 14 in an axial direction and fitting a joint 13B of one ring piece 13 to an inside in reference to a ring radial direction of a joint 14B of the other ring piece 14. An arcuate presser fitting 31 is provided so as to cover the connection parts 51 and 51.
Patent JP-2013009321-A (JP)
Title: Receiver
Inventor: MITSUYA SHIGEAKI
IPC: H04H60/25
Filed: 2012-05-17
Abstract: PROBLEM TO BE SOLVED: To properly manage a bound application associated with a broadcast service.SOLUTION: An application execution start/termination control section 560 included in a receiver 4 controls an application management section 433 to update a piece of operation status information while associating with an application ID identifying the application depending on whether the application is during execution or not. When the broadcast service is stopped from being received, the application execution start/termination control section 560 controls an application management section 433 to read out an application ID of the application which indicates the broadcast service and the current status that the operation status information is during execution as a piece of related service information and to terminate the application identified by the application ID.