baber/WOPTO huggingface dataset:
Patent JP-2013049884-A (JP)
Title: Sputtering apparatus
Inventor: OISHI YUICHI
IPC: H01L21/363
Filed: 2011-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a sputtering apparatus which makes partial pressures of a reaction gas on a plurality of target surfaces be mutually equal and sputters each target with a mutually equal rate.SOLUTION: The sputtering apparatus includes: a plurality of targets 21to 21which are arranged mutually apart in one line; and target devices 20, 20, wherein adjacent two targets 21to 21are set to be one set and a voltage is applied between one set of targets 21to 21. Each target device 20or 20includes: partition walls 23to 23which are arranged opposite to the side faces of one set of the targets 21to 21; gas introducing ports 28to 28provided between the partition walls 23to 23and the targets 21to 21; and main exhaust ports 25, 25which are provided on the bottom surface of a vacuum container 11. The reaction gas introduced from the gas introducing ports 28to 28is evacuated from the main exhaust ports 25, 25through between one set of the targets 21to 21.
Patent JP-2013049647-A (JP)
Title: Manufacturing method for zinc dialkyl
Inventor: TAKAHASHI KIYOSHI
IPC: C07F3/06
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently and economically manufacturing a zinc dialkyl by converting a dialkylaluminum halide as a by-product, in a manufacturing method for the zinc dialkyl from a zinc halide and a trialkylaluminum as raw materials, to reutilize it in the method.SOLUTION: The manufacturing method for a zinc dialkyl comprises a step (1) of allowing a zinc halide to react with a trialkylaluminum to form a zinc dialkyl and a dialkylaluminum halide, a step (2) of allowing the dialkylaluminum halide to react with a metal hydride to form a dialkylaluminum hydride, a step (3) of allowing the dialkylaluminum hydride to react with a 2C or higher linear or branched olefin to form a trialkylaluminum, and a step (4) of feeding the trialkylaluminum to step (1) for use.
Patent JP-2013050176-A (JP)
Title: Cylindrical vibration damper
Inventor: EGUCHI SHINPEI
IPC: F16F15/08
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical vibration damper in which durability of a rubber elastic body can be secured while an axial spring constant is increased and the axial entire length is reduced.SOLUTION: An inner tube member 20 includes first and second inner tube protruding parts 22, 23 protruded in the radial outside. The second inner tube protruding part 23 is provided on an axial one side from the first inner tube protruding part 22 and is respectively provided between a circumferential direction of the first inner tube protruding part 22 located adjacently in the circumferential direction when viewed in the axial direction. An outer tube member 30 includes an outer tube body part 41, a first outer tube protruding part 42 protruded to the radial inside from an end in the axial one side of the outer tube body part 41, and second outer tube protruding parts 43, 44 protruded to the radial inside from an end of the axial other side of the outer tube body part 41. A first rubber elastic body 61 connects a surface on an axial one side of the first inner tube protruding part 22 and the first outer tube protruding part 42. A second rubber elastic body 62 connects a surface on the axial other side of the second inner tube protruding part 23 and the second outer tube protruding parts 43, 44.
Patent JP-2013050399-A (JP)
Title: Method of manufacturing control rod
Inventor: YANAGIDA NOBUYOSHI
IPC: G21C7/113
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a control rod which can prevent cracks on the sheath thereof.SOLUTION: A handle 5 with a cruciform cross-section is welded to the upper end of a tie rod 2, and a lower support member 6 with a cruciform cross-section is welded to the lower end of the tie rod 2. The upper ends of a plurality of hafnium members 5A are attached to the handle 5, and the lower ends of a plurality of hafnium members 5B are attached to the lower support member 6. A sheath 4 having the hafnium members 5A, 5B located within is welded to the tie rod 2, and the upper end and the lower end of the sheath 4 are welded to the handle 5 and the lower support member 6, respectively. A whole control rod 1 assembled as above is then uniformly heated to 300°C. The welded joint between the sheath 4 and the handle 5 of the heated control rod 1 and the periphery thereof is quenched by spaying cooling water thereto by means of a cooling water spray device. The tensile stress of the upper end of the sheath 4 is thus reduced.
Patent JP-2013049547-A (JP)
Title: Elevator operating panel
Inventor: KODAMA TOMOTAKA
IPC: B66B1/50
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To solve a problem in a prior art that there is a room for further improvement in terms of the improvement of operability.SOLUTION: This elevator operating panel includes a columnar operating panel installation structure, and an operating panel body. The columnar operating panel installation structure is provided in a car of an elevator constituted by including side plates, a car floor, and a ceiling, and is installed in an installation position separated away from the side plates of the car floor or the ceiling. The operating panel body is provided in the operating panel installation structure, and can receive operation from all around the operating panel installation structure along a horizontal direction.
Patent JP-2013051982-A (JP)
Title: Illumination device for sewing machine
Inventor: YOKOYAMA USHIO
IPC: D05B79/00
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an illumination device for sewing machine with a simple access mechanism which is extensible from and retractable into a sewing machine frame and does not interfere with a sewing operation by housing the illumination device in the machine frame when not necessary.SOLUTION: An illumination device for sewing machine comprises: illumination means 1 disposed at an arm machine frame part 8 of the sewing machine for illuminating a prescribed position; illumination supporting means 2 for supporting the illumination means 1; movement guiding means A for moving the illumination supporting means 2 between a position at which the illumination supporting means 2 is embedded into the arm machine frame part 8 and a position at which the illumination supporting means 2 is projected from the arm machine frame part 8; and lighting means 7 for lighting the illumination means 1. The illumination supporting means 2 can be embedded into or projected from the arm machine frame part 8.
Patent JP-2013054872-A (JP)
Title: Fuel cell
Inventor: IIZUKA KAZUTAKA
IPC: H01M8/24
Filed: 2011-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell that achieves downsizing and improves maintainability while suppressing increase of pressure loss of a reaction gas.SOLUTION: The fuel cell 100 has a stack structure in which a unit cell 110 is stacked. The unit cell 110 includes: a membrane electrode assembly 10; first and second separators 30 and 40; and an adhesive layer 60 adhering the first and second separators 30 and 40 at outer periphery of the membrane electrode assembly 10. A hydrogen passage member 51 composing a hydrogen passage which communicates between a manifold M1 of a through hole and an anode 2 on the adhesive layer 60. The hydrogen passage member 51 has a wall part protruding along a penetration direction of the manifold M1.
Patent JP-2011236741-A (JP)
Title: Earthquake proof frame for wooden building opening
Inventor: TEZUKA JUNICHI
IPC: E04B1/26
Filed: 2011-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a wooden earthquake proof frame that makes an opening and a frame structure of a wooden structure earthquake proof, can be easily manufactured, carried and installed and is affordable.SOLUTION: Wooden earthquake proof portal frames (10, 20 and 201) are assembled and ready to be installed to the opening of a wooden structure using a framework wall construction method or a conventional framework construction method. Frames have a strut frame (12) and a non-divided beam frame (11) or a beam frame (21) that consists of divided beam frame pieces. The frames are rigid connected with the strut frame and beam frame by fiber sheet and metal fitting and have a primary fiber sheet (14) that is stuck in horizontal direction across the strut frame (12) and beam frame (11 and 21) and a secondary fiber sheet (14b and 14c) that tilted diagonally at 45 degree angle and minus 45 degree angle respectively in horizontal direction and is stuck across the strut frame (12) and beam frame (11 and 21) on top of the primary fiber sheet, at least.
Patent JP-2013057521-A (JP)
Title: Ultrasonic wave generation method and nondestructive inspection method
Inventor: KAWAKAMI MASARU
IPC: G01N29/00
Filed: 2011-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic wave generation method which prevents generation of laser marks due to ablation and suitably generates an ultrasonic wave without depending on the material or the shape of an object, and a nondestructive inspection method.SOLUTION: An ultrasonic wave generation method typically includes generation of an ultrasonic wave transmitted through an object 100 having a base material 102 of metal. At least a part of a surface 102a of the base material is provided with a resin film 106 of a high polymer material which is laser beam-impermeable and fire-resistant. The region with the resin film in the surface of the object is exposed to a laser beam causing ablation, so that an ultrasonic wave transmitting through the object is generated.
Patent JP-2013059162-A (JP)
Title: Drive unit
Inventor: SHINOJIMA MASAAKI
IPC: H02P25/08
Filed: 2011-09-07
Abstract: PROBLEM TO BE SOLVED: To enhance the abutment torque during abutment learning for determining a reference position by stopping rotation of a rotor mechanically.SOLUTION: The saturation current value of an excitation phase is detected by electrifying an electric motor in a state where the rotor rotates at the start of electrification. The duty ratio when performing abutment learning is calculated depending on the saturation current value thus detected, and the output of the electric motor is reduced to "a preset target torque" when performing abutment learning. Consequently, the abutment torque can be controlled to a target torque even if the ease of current flow of the electric motor changes depending on the conditions, and precision of abutment torque can be enhanced. Variation in mechanical load on the output system of an electric actuator to which the abutment torque is given, the detent mechanism of a parking switching mechanism, or the like, can be suppressed and durability of shift-by-wire (parking-by-wire) can be enhanced.
Patent JP-2011239794-A (JP)
Title: Powder cell culture product containing lipid and method for producing the same
Inventor: FIKE RICHARD
IPC: C12N1/00
Filed: 2011-09-09
Abstract: PROBLEM TO BE SOLVED: To provide powder nutritive culture medium, culture medium supplements, culture medium subgroup formulations.SOLUTION: The present invention provides cell culture medium supplements (including powdered sera such as powdered fetal bovine serum (FBS)), culture medium subgroup formulations, and cell culture media comprising all of the necessary nutritive factors including a lipid component that facilitates the in vitro cultivation of cells. The dry powder nutritive culture medium, the culture medium supplements, the culture medium subgroup, and buffer formulations are used for cultivation of prokaryotic and eukaryotic cells, particularly bacterial cells, yeast cells, plant cells, and animal cells (including human cells). Prior to this, aseptic powder culture medium, the culture medium supplements (particularly powdered sera such as powdered FBS, powdered transferrin, powdered insulin, powdered organ extracts (bovine brain or bovine pituitary extracts, etc.), powdered growth factor (EGF, FGF, etc.), etc.) the culture medium subgroup, and the buffer formulations are produced, antisepsis is achieved with γ-irradiation, and the culture medium, supplements, culture media subgroups, and buffer formulations are powdered.
Patent JP-2011248928-A (JP)
Title: Cover unit
Inventor: URUSHIBATA YOSHIMI
IPC: G07G1/12
Filed: 2011-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a cover unit of a communication device which can be easily introduced at low cost and is ordered by a customer.SOLUTION: A cover unit includes: a first cover attached onto the surface side of a first constituent body which is exposed to the outside in a state in which a second constituent body of a communication terminal is opened, and the second constituent body; and a second cover attached onto the rear surface side which is opposite to the surface side of the first constituent body and the second constituent body in a state in which the second constituent body is opened. The first cover includes: a display window which is arranged at a position corresponding to a display provided on the surface of the first constituent body when the cover unit is attached onto the communication terminal; and an operation button unit window which is arranged at a position corresponding to an operation button unit provided on the surface of the second constituent body when the cover unit is attached onto the communication terminal.
Patent JP-2012195278-A (JP)
Title: Secondary battery
Inventor: BYUN SANG-WON
IPC: H01M50/528
Filed: 2011-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery in which a fuse function in a fuse part is kept operated with maintaining short circuited by contact of a second short circuit plate with a connection plate even when melting phenomenon of a first short circuit plate is caused due to heat in a case that short circuiting is caused due to contact of the first short circuit plate with the connection plate.SOLUTION: The secondary battery including an electrode assembly, a case in which the electrode assembly is included, a cap assembly for sealing the case and including a cap plate, and a short circuit member configured by the first short circuit plate having an edge part connected to the cap plate and the second short circuit plate having an edge part connected to the cap plate is provided.
Patent JP-2013064640-A (JP)
Title: Spectroscope device and spectroscopic measurement method
Inventor: FUNAMOTO TATSUAKI
IPC: G01J3/26
Filed: 2011-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a spectroscope device capable of rapidly measuring an accurate optical spectrum and a method for controlling a spectroscope.SOLUTION: A spectroscope device 1 comprises: a variable wavelength interference filter 5 having a fixed reflection film, a movable reflection film and an electrostatic actuator for varying the gap amount between the reflection films by voltage application; a detector 11 for detecting the intensity of light; and a control circuit part 20 for measuring an optical spectrum of light to be measured. The control circuit part 20 comprises: a peak detection part 23 for detecting a peak-corresponding gap amount; a filter driving part 22 for setting a voltage applied to the electrostatic actuator; and a spectroscope part 24 for measuring an optical spectrum. The filter driving part 22 varies the gap amount to a regular interval gap amount and a peak-corresponding gap amount in stages and the spectroscope part 24 obtains the light intensity corresponding to each regular interval gap amount and peak-corresponding gap amount.
Patent JP-2012074701-A (JP)
Title: Pattern substrate and light emitting diode using the same
Inventor: HORNG RAY HUA
IPC: H01L33/22
Filed: 2011-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a pattern substrate which further improves the emission luminance, and to provide a light emitting diode using the pattern substrate.SOLUTION: A light emitting diode 5 includes a pattern substrate 2, an epitaxial layer structure 3 formed on un upper surface 21 of the pattern substrate 2, and an electrode unit 4 formed on the epitaxial layer structure 3. The pattern substrate 2 is defined by recessed part forming surfaces 22 which are recessed downward from the upper surface 21, and each recessed part forming surface 22 has multiple recessed parts 25 which are spaced apart from each other, a peripheral wall 24 extending downward from the upper surface 21, and a bottom surface 23 defining the recessed parts 25 together with the peripheral wall 24. A protrusion 26 protrudes upward from each bottom surface 23 of the multiple recessed parts 25.
Patent JP-2012217127-A (JP)
Title: Optical transmitter, optical communication system and optical communication method
Inventor: UTO KENICHI
IPC: H04B10/43
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To accelerate the time of pulling to an optimum conversion point of bias voltage, in bias control of an optical modulator.SOLUTION: The optical transmitter comprises: a modulation signal drive unit which outputs a modulation signal that is driven based on a data series signal input; an optical modulation unit which modulates the light based on a bias voltage applied and the modulation signal input from the modulation signal drive unit, and outputs a modulated optical signal; and a control unit which controls the bias voltage in an initial state where the modulation signal is not input from the modulation signal drive unit to the optical modulation unit, and then controls the bias voltage in normal state where the modulation signal is input from the modulation signal drive unit to the optical modulation unit.
Patent JP-2012032401-A (JP)
Title: Temperature measurement method and apparatus, and heat treatment apparatus and heat treatment method
Inventor: SHIMIZU MASAHIRO
IPC: G01J5/06
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a temperature measurement method that measures the temperature of a body to be treated with high accuracy, a temperature measurement apparatus, and a heat treatment apparatus and a heat treatment method.SOLUTION: The temperature measurement method includes a process of selecting corresponding heat radiation light having a wavelength in a predetermined range from heat radiation light emitted from a body to be measured, and a process of calculating temperature using the heat radiation light having the wavelength in the predetermined range selected in the selection process.
Patent JP-2013081006-A (JP)
Title: Video display device and display control method
Inventor: SAKURAI JUNKO
IPC: H04N7/173
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a video display device and a display control method capable of improving the convenience of the video display device in the case that an external power supply cannot be used.SOLUTION: A television receiving device 100 can select an illumination mode or a broadcast changeover mode if a broadcast signal being selected becomes unable to be received when driven by a built-in battery 553. In the illumination mode, displaying of videos on a display part 301 is not performed, and emission of back light of a display unit 300 is continued to allow the television receiving device 100 to be used as an illuminator. In the broadcast changeover mode, switching from the broadcast signal that has been unable to be received to another broadcast signal that can be received is performed.
Patent JP-2013086559-A (JP)
Title: Watercraft propulsion device
Inventor: SUMI TAKUYA
IPC: F02D29/02
Filed: 2011-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a watercraft propulsion device that instantaneously counters instantaneous increase in engine rotational speed.SOLUTION: The watercraft propulsion device includes an engine, a drive shaft, a propeller shaft, a rotational speed detection part, and a control part. The drive shaft transmits the power from the engine. The propeller shaft is rotationally driven by the power to be transmitted from the drive shaft. The rotational speed detection part detects the engine rotational speed. The control part executes the suppression control for suppressing the engine rotational speed when the rate of change RN of the engine rotational speed is equal to or more than the prescribed value r (S101).
Patent JP-2013087887-A (JP)
Title: Clutch mechanism and clock equipped therewith
Inventor: MUGISHIMA KATSUYA
IPC: G04B11/00
Filed: 2011-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a clutch mechanism which can surely transmit power and suppress a jump small by a relatively small pressing force and to provide a clock equipped therewith.SOLUTION: A clutch mechanism of a clock comprises a drive side clutch member 50 which has a drive side planar surface part 52 and many drive side engaging projection parts 53 formed in the drive side planar surface part 42 at intervals and a driven side clutch member 40 which has a driven side planar surface part 42 and many driven side engaging projection parts 43 formed in the driven side planar surface part 42 at intervals. The drive side engaging projection parts 53 and driven side engaging projection parts 43 are respectively tapered so as to make a cross-sectional area smaller toward the tip side. The drive side clutch member 50 and driven side clutch member 40 approach and separate from each other so as to allow at least a part of the drive side engaging projection parts 53 to be engaged with and disengaged from at least a part of the driven side engaging projection parts 43.
Patent JP-2013089084-A (JP)
Title: Commodity data processing apparatus, commodity data processing method, and control program
Inventor: NAITO HIDEHIRO
IPC: G07G1/01
Filed: 2011-10-19
Abstract: PROBLEM TO BE SOLVED: To select a commodity more efficiently.SOLUTION: According to one embodiment of a commodity data processing apparatus, commodity identification information has a priority preset depending on whether it is commodity identification information used for object recognition or a code symbol. Information extraction means extracts commodity identification information used for object recognition as general object recognition for identifying a commodity in an image or commodity identification information constituted as a code symbol, from data of an image taken by an imaging unit. As a result, information presentation means presents, if the extracted commodity identification information identifies a commodity, commodity information corresponding to commodity identification information with higher priority.
Patent JP-2013088765-A (JP)
Title: Lighting device
Inventor: NAKAGAWA NORIFUMI
IPC: G03B15/02
Filed: 2011-10-21
Abstract: PROBLEM TO BE SOLVED: To limit emission of light in accordance with a temperature of a device without giving large discomfort to a user.SOLUTION: A lighting device includes a light source unit emitting illuminating light, a temperature acquisition unit for acquiring a temperature of an overheated part of the device, and a control unit. The control unit stepwise reduces an emission amount limit value of the light source unit in accordance with the elapsed time from previous light emission of the light source unit. The control unit changes the reduction rate of the emission amount limit value for the elapsed time in accordance with the temperature.
Patent JP-2013087048-A (JP)
Title: Manufacturing method of silicon carbide substrate
Inventor: HARADA MAKOTO
IPC: C30B23/04
Filed: 2011-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a silicon carbide substrate having a plurality of single crystal substrates, the gaps between which are sufficiently filled.SOLUTION: A composite substrate is formed by bonding a base layer 30 to each of a plurality of the single crystal substrates 11a, 12a, 13a. Because a plurality of the single crystal substrates 11a, 12a, 13a are located separately from each other on the base layer 30, grooves TRa are formed with sidewalls made of end faces of each of a plurality of the single crystal substrates 11a, 12a, 13a adjoining each other and bottom faces made of the base layer. A feedstock section 29 made of silicon carbide is disposed facing the grooves TRa. The silicon carbide subliming from the feedstock section 29 recrystallizes on the bottom faces to fill the grooves TRa.