baber/WOPTO huggingface dataset:
Patent JP-2012062569-A (JP)
Title: Method of manufacturing semiconductor device, substrate treatment method and substrate treatment device
Inventor: HARADA KAZUHIRO
IPC: H01L45/00
Filed: 2011-06-13
Abstract: PROBLEM TO BE SOLVED: To form an oxide tantalum-based film having a favorable step-coating property while suppressing an oxygen concentration in the film.SOLUTION: A conductive oxide and nitride tantalum film lacking in oxygen with respect to tantalum and nitrogen stoichiometrically is formed on a substrate by alternately repeating, a plurality of times: a process in which a raw material gas and a nitriding agent are fed into a treatment chamber accommodated with the substrate under a condition that a CVD reaction is generated, and a nitride tantalum layer is formed on the substrate; and a process in which an oxidizing agent is fed into the treatment chamber to oxidize the nitride tantalum layer under a condition that an oxidization reaction caused by the oxidizing agent of the nitride tantalum layer is unsaturated.
Patent JP-2013004586-A (JP)
Title: Led drive circuit and method for driving led
Inventor: MUKUDA YOJI
IPC: H05B37/02
Filed: 2011-06-13
Abstract: PROBLEM TO BE SOLVED: To provide an LED drive circuit capable of reducing the number of components in the LED drive circuit, while giving less influences to the whole when trouble occurs in LEDs, and a method for driving the same.SOLUTION: An LED drive circuit comprises: LED rows in which a plurality of LEDs and at least of one resistance are connected each other in series; LED units in which LED rows are connected each other in parallel; an LED block in which a plurality of LED units are connected each other in a latticed pattern and in series; an LED drive part for supplying current to drive the LED block; and a functional part for setting current flowing through the LED drive part to a predetermined current value.
Patent JP-2013001483-A (JP)
Title: Silencing system for passenger conveyer, and silencing method for passenger conveyer
Inventor: HISHIKAWA MITSURU
IPC: B66B25/00
Filed: 2011-06-14
Abstract: PROBLEM TO BE SOLVED: To achieve a comfortable announcement, even in noises from a plurality of noise sources.SOLUTION: A silencing system for a passenger conveyer includes a storage part (14) storing steady noise properties, intermittent noise properties, and unsteady noise properties by associating them with individual noise parameters; and a control part (10) which acquires the steady noise properties, intermittent noise properties, and unsteady noise properties separately for each individual noise parameter through a microphone 40 to store them in the storage part in advance, synthesizes the respective steady noise properties, intermittent noise properties, and unsteady noise properties taken from the storage part according to the noise parameters acquired during actual operation of the passenger conveyer to calculate specific noise, generates an inverse phase signal for silencing the calculated specific noise as a silencing signal, and outputs the silencing signal upon outputting an announcement.
Patent JP-2013002711-A (JP)
Title: Agitation mechanism
Inventor: SANADA TOMOYUKI
IPC: F25C5/00
Filed: 2011-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an agitation mechanism which is easily attached to and detached from an ice storage.SOLUTION: An agitation mechanism 60 includes an installation member 62 which is fitted detachably to a front wall 30 of an ice storage 26 and arranged in the ice storage 26, an agitation motor 72 which is fitted to the installation member 62 and arranged in the ice storage 26, and an agitation member 74 which has one end connected to and supported by the agitation motor 72 and is arranged in the ice storage 26 and rotated by the agitation motor 72 to agitate ice in the ice storage 26. The agitation mechanism 60 is constituted as a unit capable of integrally handling the installation member 62, the agitation motor 72, and the agitation member 74.
Patent JP-2013002120-A (JP)
Title: Structure for fixing electronic component
Inventor: YAMAMOTO SHUICHI
IPC: E04B1/32
Filed: 2011-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a structure for fixing an electronic component, which reduces strain of the electronic component due to expansion and contraction of a substrate so as to prevent damage of the electronic component.SOLUTION: A structure 10 for fixing an electronic component comprises: a membrane member 12 which expands and contracts in the plane direction; a flexible sheet-like solar cell module 14 which is arranged on the surface of the membrane member 12; and a light transmissive sheet member 16 which covers the surface (light-receiving plane) of the solar cell module 14. The peripheral edge 16A of the sheet member 16 is bonded and fixed to the surface of the membrane member 12 at the periphery of the edge of the solar cell module 14 with an adhesive 18. When the membrane member 12 expands or contracts in the plane direction, the solar cell module 14 held inside the sheet member 16 moves relative to the membrane member 12, so that the generation of strain in the solar cell module 14 is suppressed.
Patent JP-2013001822-A (JP)
Title: Method and apparatus for producing prepreg
Inventor: OKADA TAKAYASU
IPC: C08J5/24
Filed: 2011-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing a prepreg that is easy to handle and excellent in shape following properties, and suitable for forming an automobile interior member such as a molded header and a door trim, or a housing for a personal computer or the like.SOLUTION: The method for producing a semi-cured prepreg includes an impregnating step of impregnating an isocyanate compound with two or three functional groups into a porous base material including a foam having an interconnected pore structure or a fiber by spraying, a roll coater method or the like, and a step of blowing steam that is superheated to 170°C or higher and lower than 200°C onto the base material that is impregnated with the isocyanate compound with the two or three functional groups to heat the isocyanate compound with the two or three functional groups that is impregnated in and adhered on the base material.
Patent JP-2013004811-A (JP)
Title: Manufacturing method of semiconductor chip with adhesive layer and manufacturing method of semiconductor device
Inventor: KAWAMORI TAKASHI
IPC: H01L21/52
Filed: 2011-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor chip with an adhesive layer capable of easily forming a semiconductor chip with an adhesive layer having a shape suitable for semiconductor chip mounting.SOLUTION: A manufacturing method of a semiconductor chip with an adhesive layer according to one embodiment comprises: a sticking step of sticking a plurality of semiconductor chips 27 arranged at intervals to an adhesive film 110 containing a photocurable component; an exposure step of irradiating the adhesive film 110 and a self-adhesive film 120 containing the photocurable component with light via the semiconductor chip 27 with the self-adhesive film 120 arranged on the opposite side the semiconductor chip 27 and with the adhesive film 110 sandwiched between the self-adhesive film 120 and the semiconductor chip 27; and picking up the semiconductor chip 27 to which the adhesive film 110 is attached after the exposure step.
Patent JP-2013008743-A (JP)
Title: Surface-emitting laser element
Inventor: KOJIMA EIJI
IPC: H01S5/183
Filed: 2011-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a surface-emitting laser element which can homogenize a distribution of an injection current at an active layer.SOLUTION: A surface-emitting laser element 1 comprises: a semiconductor substrate 3; a first electrode 5 provided on one surface of the semiconductor substrate 3; and a first distributed reflection mirror 7, a first clad layer 9, an active layer 11, a second clad layer 13, a second distributed reflection mirror 15 and a second electrode 17 which are provided on an opposite side surface of the semiconductor substrate 3. One of the first electrode 5 and the second electrode 17 is an emission side electrode 5 having an opening, and the other is a non-emission side electrode 17 having a contact part. The surface-emitting laser element 1 comprises a resistance distribution layer 16 provided at a location adjacent to the non-emission side electrode 17, in which an electric resistance in a film thickness direction is larger in a periphery than in a central part.
Patent JP-2013007285-A (JP)
Title: Steam driven compressor apparatus
Inventor: YAMAMOTO YUSUKE
IPC: F01D17/00
Filed: 2011-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a steam driven compressor apparatus which does not rotate reversely upon stopping.SOLUTION: The steam driven compressor apparatus 1 includes: a steam expander 2 for converting steam expansion force into rotational force; compressors 4, 5 which are driven by the steam expander 2 to compress object gas; a discharge flow path 9 in which the compressed object gas is discharged from the compressor 5 and which is provided with a check valve 8; and a blow-off flow passage 12 which is branched from the discharge flow passage 9 on the upstream side of the check valve 8 and is opened outside via a blow-off valve 10, and further includes: a steam control valve 14 capable of controlling the steam flow rate of the steam expander 2; a discharge pressure detector 13 for detecting the pressure in the discharge flow passage 9 on the upstream side of the check valve 8; and a stop control device 15 for opening the blow-off valve 10 until the detection value of the discharge pressure detector 13 becomes equal to or lower than the predetermined set pressure when driving of the compressors 4, 5 is stopped.
Patent JP-2013007670-A (JP)
Title: Measurement accuracy improvement method for stylus type step profiler for surface shape measurement and stylus type step profiler for surface shape measurement in which the method is applied
Inventor: MIZUTANI NAOKI
IPC: G01B5/28
Filed: 2011-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a method to improve sensibility and displacement resolution of a stylus type profiler composed of a probe balancing on a supporting point and a displacement sensor, and a stylus type profiler for surface shape measurement.SOLUTION: On the basis of an equation of motion of a tip of the probe, F=I/rdz/dt, which holds when F is a force applied to the probe, I is a moment of inertia around the supporting point, r is a distance between the supporting point and the probe, z is a displacement of the tip of the probe and t is a time, the distance r between the supporting point and the probe is determined according to the force applied to the probe and a line connecting the supporting point and the probe tip is inclined from a horizontal line by 45 degrees so as to lower the probe tip.
Patent JP-2013005783-A (JP)
Title: Ordinary type combine harvester
Inventor: MIZOBUCHI NORIO
IPC: A01D69/06
Filed: 2011-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a combine harvester comprising a forward and reverse transmission structure of a reaping device 3 capable of simplifying a forward and reverse rotation change-over operation mechanism or the like attached to a forward and reverse rotation change-over case 233 while improving maintenance operability of a reaping driving structure.SOLUTION: The ordinary type combine harvester for supplying grain culms from a reaping device 3 to a threshing device 9 via a feeder house 11 includes the reaping device 3, the threshing device 9 having a threshing cylinder 21 and an air plane body 1 equipped with an engine 7. The combine harvester includes a counter shaft 72 for driving the reaping device 3 and the threshing cylinder 21 and a counter case 71 in which the counter shaft 72 is provided, wherein the counter shaft 72 is connected to an output shaft 65 of the engine 7 via a threshing clutch 84, the forward and reverse rotation change-over case 233 is installed on the counter case 71, a forward and reverse rotation output shaft 246 is installed on the forward and reverse rotation change-over case 233, and a reaping input shaft 89 is connected to the forward and reverse rotation output shaft 246.
Patent JP-2013005786-A (JP)
Title: Method for improving aftertaste of carbonated beverage
Inventor: FUJIKI YURIKO
IPC: A23L2/00
Filed: 2011-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a carbonated beverage with an improved aftertaste and a carbonic acid-containing alcoholic beverage with an improved aftertaste to be prepared using the carbonated beverage.SOLUTION: The carbonated beverage contains at least one kind of condensed phosphate and phosphoric acid. A ratio of the total weight of the condensed phosphate and the weight of the phosphoric acid is 1:0.05-1:0.5.
Patent JP-2013010191-A (JP)
Title: Printing apparatus, and printing system
Inventor: YAMADA AKIHIRO
IPC: H04N1/21
Filed: 2011-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a printing apparatus that properly stores a print job in a storage part of the printing apparatus, and to provide a printing system.SOLUTION: This printer 100 stores a print job transmitted from a PC 200 in a memory region 110, and starts printing of the print job on receipt of a print instruction of the print job. When detecting that the amount of free space in the memory region 110 is not more than a predetermined value, the printer 100 determines printing priority of each print job stored in the memory region 110. The printer 100 transmits a low-priority print job to an external device (for instance, a server 300), and erases the print job from the memory region 110 after the transmission.
Patent JP-2013009746-A (JP)
Title: Heat-generating device and method of using the same
Inventor: SONODA GORO
IPC: A61F7/03
Filed: 2011-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a heat-generating device which can be attached to clothing with sufficient adhesive force, even if the heat-generating device which has been previously attached to the clothing is reattached.SOLUTION: The heat-generating device 1 which can be attached to clothing after having been attached to the clothing includes: a pouch 2 which houses a heat-generating composition A including an oxidizable metal able to generate heat through contact with the air and has air permeability on one surface; an adhesive layer 3 formed on the other side of the pouch 2; and a first peeling sheet 4 pasted on the adhesive layer 3 so as to cover the adhesive layer 3. The first peeling sheet 4 has end sheet parts 41a, 41b for covering the ends 31a, 31b opposing each other on the adhesive layer 3, respectively; and a central sheet part 42 for covering a central part 32 sandwiched between the ends 31a, 31b of the adhesive layer 3. The end sheet parts 41a, 41b and the central sheet part 42 can be separately peeled from each other.
Patent JP-2013012377-A (JP)
Title: Light-emitting device and display device
Inventor: MIZUNO NOBUTAKA
IPC: H01L27/32
Filed: 2011-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting device and a display device, using an organic EL element, capable of improving light extraction efficiency by suppressing attenuation of guided light caused by absorption in a metal film.SOLUTION: The light-emitting device and the display device comprise: a transparent electrode 4, having refractive index higher than that of an organic compound layer 3 and disposed in the opposite side of a light extraction side of an organic EL element 5; a low refractive index layer 6, touching the electrode 4 and having refractive index lower than that of the organic compound layer 3 and thickness thicker than or equal to an emission peak wavelength; and a metal reflection film 7, so that a guided light propagating within the organic EL element 5 is totally reflected between the electrode 4 and the low refractive index layer 6, resulting in reduction in absorption of the guided light in the metal film.
Patent JP-2012074008-A (JP)
Title: Power supply device and electronic timepiece
Inventor: KATO KAZUO
IPC: H02M3/00
Filed: 2011-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a power supply device and an electronic timepiece reducing power consumption.SOLUTION: A power supply device comprises: a first power supply circuit which supplies voltage to a load drive unit for driving a load unit; a second power supply circuit which supplies voltage to a circuit other than the load drive unit; and a control unit which switches between the voltage supplied to the first power supply circuit and the voltage supplied to the second power supply circuit according to characteristics of the load drive unit.
Patent JP-2013014973-A (JP)
Title: Unlocking device and locking/unlocking device
Inventor: OGAWA HARUMI
IPC: E05B47/06
Filed: 2011-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an unlocking device which is miniaturized and increases convenience of an operation of the unlocking device.SOLUTION: An unlocking device 1 includes: an LED array 8Ar which comprises LEDs 8A-8H; a lighting switch 10 which instructs the LEDs to emit light; a reflector 17 which is movable with respect to the LED array 8Ar so that the light emitted from the LEDs can be selectively reflected from the some LEDs in the LED array 8Ar; and a microcomputer which determines whether or not the light selectively reflected by the reflector 17 is received in a predetermined order to the predetermined LEDs in the LED array 8Ar.
Patent JP-2013021744-A (JP)
Title: Pin header unit and electric connection box
Inventor: WATANABE SHUICHI
IPC: H02G3/16
Filed: 2011-07-07
Abstract: PROBLEM TO BE SOLVED: To provide: a pin header unit that can make an inexpensive versatile component and achieve satisfactory stable connection; and an electric connection box including the pin header unit.SOLUTION: An L-shaped pin header unit 28 includes an L-shaped pin header 74 and a case 75. The L-shaped pin header 74 includes: pin-shaped terminals 76 having conductivity, and an insulating holder 77 that collectively holds a predetermined number of the terminals 76 arranged side by side. A certain number of the L-shaped pin headers 74 are included to ensure a metal core substrate 58, a printed wiring board 26, and the number of the terminals 76 corresponding to the number of electrical connections. On the other hand, the case 75 includes: a plurality of recesses 79 to hold the holder 77; and terminal insertion holes 80 that respectively extend through the bottoms of the plurality of recesses 79.
Patent JP-2013019969-A (JP)
Title: Lid body opening/closing structure of keyboard instrument
Inventor: YAMAGUCHI SAYO
IPC: G10B3/00
Filed: 2011-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a lid body opening/closing structure of a keyboard instrument which has a simple and compact structure and facilitates the opening/closing operation of a lid body.SOLUTION: A coupling mechanism 30 for coupling a side wall portion 6 of a case 10 and an end part of a lid body 20 opposite thereto, includes: a long plate-shaped coupling tool 31 journaled at a first pivotally-supporting portion 33 provided on the side wall portion 6 at one end 31a, and journaled at a second pivotally-supporting portion 35 provided on the end part of the lid body 30 at the other end 31b; and a slide mechanism 40 for making a rear end part 20a of the lid body 20 slide in a fore-and-aft direction of a body portion 2 when the lid body 20 moves between a close position and an open position. When the lid body 20 moves from the close position to the open position, the rear end portion 20a of the lid body 20 slides in a longitudinal direction toward a front side from a rear side.
Patent JP-2013019978-A (JP)
Title: Retina projection display device
Inventor: HIGUCHI MASAO
IPC: H04N5/64
Filed: 2011-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a retina projection display device which superimpose various display video on object video of a real world, and clearly projection-displays the superimposed video on a retina of an eye, without adjusting a focus of the eye.SOLUTION: A liquid crystal panel 53, a lens system 70, a pin hole element 80, a half mirror 90, and a concave mirror 100 are successively and coaxially arranged. A focus f of the lens system 70 is positioned at a center of the hole element 80 with a spherical center of the concave mirror 100. A distance between the liquid crystal panel 53 and the lens system 70 is adjusted so as to position an image point of the lens system 70 at the focus of the concave mirror 100. Therefore, reflection light of the concave mirror 100 becomes parallel light and enters the half mirror 90. Consequently, external light indicating object video of a real world and display light of the liquid crystal panel 53 becomes superimposed light and are emitted from the half mirror 90 toward eyes of a driver, under the reflection parallel light from the concave mirror 100 to the half mirror 90.
Patent JP-2013017667-A (JP)
Title: Mist generator
Inventor: YAMAZAKI IWAO
IPC: A61H33/12
Filed: 2011-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a mist generator capable of easily supplying a liquid containing hydrogen onto a skin surface.SOLUTION: The mist generator includes: an external case; a liquid tank having an opening at a position corresponding to a spray outlet stored inside the external case; and an atomizing unit having metallic mesh for covering the opening of the liquid tank and an ultrasonic vibrator fixed to the metallic mesh. The mist generator also includes: an electrolysis electrode for performing the electrolysis of water where the metallic mesh is defined as one electrode and a metallic piece arranged inside the liquid tank by electrical separation from the metallic mesh is defined as the other electrode; and a power source means for feeding power to the electrolysis electrode and the ultrasonic vibrator.
Patent JP-2013021192-A (JP)
Title: Plasma etching method
Inventor: HIRAYAMA YUSUKE
IPC: H01L23/522
Filed: 2011-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a plasma etching method capable of protecting a mask from plasma, and capable of making the sidewall of a hole to be formed perpendicular to the surface of a substrate.SOLUTION: The plasma etching method for forming a hole by etching a silicon layer, in a processed substrate having a patterned silicon oxide film formed above, with a first processing gas includes a first deposition step S11 for depositing a protective film on the surface of the silicon oxide film with a second processing gas containing carbon monoxide gas, a first etching step S12 for etching the silicon layer with the first processing gas, a second deposition step S13 for depositing a protective film with the second processing gas on the sidewall of the hole, and a second etching step S14 for etching the silicon layer furthermore with the first processing gas. The second deposition step S13 and the second etching step S14 are repeated alternately at least twice.
Patent JP-2013020174-A (JP)
Title: Positively chargeable toner, electrostatic charge image developer, toner cartridge, image forming method and image forming apparatus
Inventor: ISHIZUKA DAISUKE
IPC: G03G9/087
Filed: 2011-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a positively chargeable toner excellent in uniformity of image density.SOLUTION: The positively chargeable toner comprises toner base particles containing a binder resin, a colorant and a release agent, and an external additive. The binder resin includes a crystalline polyester resin and a non-crystalline polyester resin. The external additive includes two or more types of silica particles; the two or more types of silica particles include silica particles A, which are surface-treated with a silane coupling agent containing an amino group and which have a number average primary particle diameter of 5 nm or more and 15 nm or less, and silica particles B, which are surface-treated with silicone oil and which have a number average primary particle diameter of 5 nm or more and 15 nm or less. When the contents of the crystalline polyester resin, the silica particles A and the silica particles B are denoted by wp, wA and wB, respectively, wA/wB is 0.5 or more and 8.0 or less and wB/wp is 0.005 or more and 0.100 or less.