baber/WOPTO huggingface dataset:
Patent JP-2013007737-A (JP)
Title: Frictional vibration suppression method and machinery using the same
Inventor: NAKANO TAKESHI
IPC: B60T8/00
Filed: 2012-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for suppressing frictional vibration to be generated by slide of two members, for example, a drive part and a driven part.SOLUTION: For frictional vibration which is vibration to be excited by friction to be generated at a slide part 130 of a drive part 110 and a driven part 120 which slide to perform relative movement, 'structure with a slid surface accompanying skid' so as to give a driving angle φ of φ≠0, preferably, an angle equal to or more than a critical driving angle φc as an angle to be formed by the driving direction of the drive part 110 and the deformation direction of the driven part 120 in 'the driving direction of the driving surface of the drive part 110' and 'a direction in which a support part of the driven part 120 is deformed'. The critical driving angle φc is regulated by a friction coefficient μ(Vrel) using relative speed Vrel between the drive part 110 and the driven part 120 and a friction coefficient μ(Vrel) using the relative speed Vrel as a parameter.
Patent JP-2013165166-A (JP)
Title: Method of manufacturing component built-in multilayer printed board and component built-in multilayer printed board
Inventor: MATSUDA FUMIHIKO
IPC: H05K3/46
Filed: 2012-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a component built-in multilayer printed board having improved flatness without causing increase of manufacturing cost and manufacturing processes.SOLUTION: A method of manufacturing a component built-in multilayer printed board is provided with: a mounting step of mounting a plurality of built-in components 5 on an insulation base material 1 of a one face metal-clad laminate sheet 3A and mounting a heat resistant insulation material 7 in a gap area G surrounded with the plurality of built-in components 5; and a lamination press step in which the one face metal-clad laminate sheet 3A mounted with the plurality of built-in components 5 and the heat resistant insulation materials 7, a prepreg sheet 8 of a semi-cured state provided with an opening 8a, and a one face metal-clad laminate sheet 3B are overlapped so that the insulation base material 1 of the one face metal-clad laminate sheets 3A and 3B comes inside and the plurality of built-in components 5 are accommodated in the opening 8a of the prepreg sheet 8, lamination pressed, and integrated.
Patent JP-2013168243-A (JP)
Title: Light-emitting device, and lighting fixture
Inventor: AKIZUKI TETSUHITO
IPC: F21S2/00
Filed: 2012-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting device and a lighting fixture, preventing a screw from catching and winding a wire without widening a width thereof when mounting a cover with screws.SOLUTION: A light-emitting elements 71 are mounted on a circuit board 72 along an arc line, and a cover 80 is screwed to a mounting body 73 so as to cover the circuit board 72. Here, since a wire 76 connected to the circuit board 72 is wired by shifting to an inner side along a radial direction from the mounting line of the light-emitting elements 71, a wire length of the wire 76 can be shortened. Further, a space for mounting the cover 80 on the mounting body 73 can be secured since the wire 76 is wired along a wall 821 arranged at an inner side of the cover 80, and the wire 76 can be prevented from being caught and wound by a screw 835 when mounting the cover 80.
Patent JP-2012170079-A (JP)
Title: System and method for adaptive phase equalization
Inventor: HIDAKA YASUO
IPC: H03G3/10
Filed: 2012-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a method and the like for adaptive phase equalization compensating signal distortion caused by ISI.SOLUTION: A method comprises the steps of: generating a recovery data signal from a phase equalization signal based on transmission data included in the phase equalization signal, by a data detection part; comparing the phase equalization signal and the recovery data signal mutually, by a phase distortion detection part; determining a phase distortion level based on the comparison, by the phase distortion detection part; generating a phase distortion level signal based on the phase distortion level by the phase distortion detection part; generating a phase equalization level signal based on the phase distortion level signal, by an integration part; and adjusting a transmission data signal including transmission data based on the phase equalization level signal, by a phase equalization part. By adjusting the transmission data signal, there is provided the phase equalization signal or a phase preliminary distortion signal configured so as to be distorted to the phase equalization signal by transmission over a communication channel.
Patent JP-2013169860-A (JP)
Title: Power supply device for electric vehicle
Inventor: KAWATANI SHINJI
IPC: H01M50/262
Filed: 2012-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a battery pack that can improve mounting and removing workability to/from a vehicle body.SOLUTION: A power supply device for an electric vehicle is configured as follows. A battery pack 19 includes a battery case 20 for housing battery cells and is freely attachable/detachable to/from an electric vehicle. The power supply device includes: battery case-side terminals that are connected to male-side terminals, housed in a terminal block 29 provided on a vehicle body, from above; and battery case-side engagement parts that are engaged with vehicle body-side engagement parts, formed on the upper surface of the terminal block 29, from above. The vehicle body-side engagement parts are arranged offset to one side from the center in the vehicle-body width direction. The battery case-side engagement parts are arranged offset to one side in the vehicle width direction of the battery case 20 and formed at both ends in the vehicle-body forward and backward direction of the battery case 20 so as to be fittable to the vehicle body-side engagement parts.
Patent JP-2013172112-A (JP)
Title: Semiconductor device and inverter device using the same
Inventor: ANDO TAKUJI
IPC: H01L25/07
Filed: 2012-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which inhibits peeling of a terminal joint part even if an ambient temperature of the semiconductor device rises due to an external factor.SOLUTION: A semiconductor device 300 includes: multiple semiconductor modules 200a, 200b; a first housing 108 fixing the multiple semiconductor modules 200a, 200b; and a lid 120 mounted on the housing 108. The multiple semiconductor modules 200a, 200b include metal bases, ceramic plates respectively mounted on the metal bases, terminals 111a, 111b, 112a, 112b, 115 to 117 provided on the ceramic plates and connected with wiring patterns, and semiconductor elements connected with the wiring patterns. The lid 108 directly contacts with protruding parts provided at the terminals 111a, 111b, 112a, 112b, 115 to 117 and is mounted thereon.
Patent JP-2013175311-A (JP)
Title: Positive electrode material for sodium secondary battery, manufacturing method thereof, sodium secondary battery electrode using the positive electrode material for sodium secondary battery, nonaqueous sodium secondary battery having the sodium secondary battery electrode, and electric device having the nonaqueous sodium secondary battery incorporated therein
Inventor: KATAOKA MASAKI
IPC: H01M4/131
Filed: 2012-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a positive electrode material for a sodium secondary battery, a manufacturing method thereof, a sodium secondary battery electrode using the positive electrode material for a sodium secondary battery, a nonaqueous sodium secondary battery having the sodium secondary battery electrode and an electric device having a nonaqueous sodium secondary battery incorporated therein which allow the achievement of an excellent charge/discharge capacity and an excellent capacity-keeping rate.SOLUTION: The positive electrode material for a sodium secondary battery comprises: a transition metal oxide solid solution having a crystal structure of a space group R-3 m (No.166). The positive electrode material has lattice constants which satisfy the conditions of 2.80≤a≤3.00 Å and 16.0≤c≤16.6 Å, and diffraction peaks of (003)plane and (104)plane which meet the condition of 1.1≤I(104)/I(003)≤1.3.
Patent JP-2013173109-A (JP)
Title: Particulate separator and particulate separation method
Inventor: KATO JUNJI
IPC: B07B7/01
Filed: 2012-02-27
Abstract: PROBLEM TO BE SOLVED: To effectively separate fine powder from granules without wear or the like of the granules when separating the granules and the fine powder.SOLUTION: A particulate separator includes: a particulate tank 3 storing particulates in which granules P1 and fine powder P2 smaller than the granules P1 coexist; a cylindrical carrier pipe 4 communicated with the particulate tank 3; a blower 6 for carrying the granules P1 and the fine powder P2 stored in the particulate tank 3 from a suction port 4a of the carrier pipe 4 to a discharge port 4b by blowing force; a micro-mist device 7 for atomizing micro-mist W to the granules P1 and the fine powder P2 carried inside the carrier pipe 4 from a supply hole 4c formed between the suction port 4a and the discharge port 4b of the carrier pipe 4; and a fine powder removing tank 8 for dropping and capturing the fine powder P2 to which the micro-mist W atomized by the micro-mist device 7 is stuck.
Patent JP-2013176410-A (JP)
Title: Cyclic pattern detector and method
Inventor: IMAI MUTSUO
IPC: A61B6/00
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To highly accurately detect the frequency component of a cyclic pattern even if a radiographic image includes a region in which the cyclic pattern is inconspicuous.SOLUTION: An image acquiring section 31 acquires a radiographic image P0 from a radiation detector 2, and a region setting section 32 sets a plurality of small regions for analyzing frequency to the radiation image P0. An abundance setting section 33 detects an irradiation out-of-field region, a direct radiation region, a high absorbing body region and a high noise region, and sets the abundance of the cyclic pattern caused by a grid to each of these regions and other regions. A frequency analysis section 34 applies frequency analysis to each of the small regions A10 to acquire frequency spectrum, averages the acquired frequency spectrum by weighing in accordance with the abundance set in the region to which the small region belongs, and calculates the frequency spectrum of the radiation image P0. A filtering processing section 35 removes the frequency component of the cyclic pattern due to the grid from the radiation image P0.
Patent JP-2013180652-A (JP)
Title: Tire
Inventor: HARADA TAKASHI
IPC: B60C1/00
Filed: 2012-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a tire formed of a resin material and excellent in adhesion durability between a reinforcing metal cord member and a tire skeleton.SOLUTION: A tire has an annular tire skeleton formed of a resin material, and a reinforcing metal cord member wound around the external periphery of the tire skeleton. At least a part of the reinforcing metal cord member is coated with a coating mixture containing at least a thermoplastic resin and a polyurethane-based thermoplastic elastomer.
Patent JP-2013183357-A (JP)
Title: Howling canceller and program, and adaptive notch filter and program
Inventor: KAWABATA NAOYA
IPC: H03H17/02
Filed: 2012-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a howling canceller capable of adaptively cancelling howling even in an environment in which plural frequencies howl.SOLUTION: Units of adaptive notch filters which serve as adaptive notch filters in an environment, in which plural frequencies howl, are connected in multi stages and integrated to obtain a multistage adaptive notch filter. The filter coefficient of the multistage adaptive notch filter is adaptively updated to converge to a filter coefficient to cancel the howling frequencies, which allows for canceling of the howling.
Patent JP-2013183425-A (JP)
Title: Camera module
Inventor: EGAWA YOSHITAKA
IPC: H01L27/14
Filed: 2012-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a camera module which can acquire an image of high quality with a structure that is easy to use.SOLUTION: A camera module 2 includes an optical lens 10, an image sensor, an integrated circuit and a memory. The optical lens 10 takes in light from a subject and image-forms a subject image. The image sensor images the subject image which is image-formed by the optical lens 10, and outputs an image signal. The integrated circuit performs a signal processing on the image signal from the image sensor. Driving of the memory is controlled by the integrated circuit. The memory holds the image signal inputted to the integrated circuit from the image sensor. The memory and the integrated circuit constitute a chip stack package 21 which is integrally packaged as a lamination structure. The chip stack package 21 is mounted on a printed board 20 being a substrate where the image sensor is installed.
Patent JP-2013185301-A (JP)
Title: Mounting method of weldless joint for pile and device therefor
Inventor: SAKAMURA HIROSHI
IPC: E02D5/24
Filed: 2012-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a method allowing mounting work of a weldless joint to be performed by using a simple member at low cost, and a device for the method.SOLUTION: A weldless joint for a pile includes a plurality of arcuate plates 15 made to straddle over both end metal fittings 12 of joint ends of piles to be connected to each other, wound around the outer peripheries thereof and fitted for arrangement; a flange-like projection 13 is integrally provided on the outer periphery of each end metal fitting, a recessed groove 17 to which the projections of both the end metal fittings are fitted is provided in the inner peripheral surface of the arcuate plate, both the projections 13 are fitted into the recessed groove 17, and the inter-plate connection metal fitting 21 is fitted to the outer periphery of both the end metal fittings 12; and when connecting the arcuate plates via an inter-plate connection metal fitting 21, an arcuate plate holding device using a permanent magnet 32 is used, each arcuate plate 15 is mounted at a predetermined place by attracting it to the end metal fitting 12 by magnetic force, the inter-plate connection metal fitting 21 is mounted after all of the arcuate plates 15 are mounted, and the arcuate plate holding device is removed.
Patent JP-2013185848-A (JP)
Title: Mass measurement device
Inventor: NAKATANI MAKOTO
IPC: G01G9/00
Filed: 2012-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a mass measurement device capable of accurately obtaining the mass of articles even if component force in the inclination direction of a force sensor is shown in the sensor.SOLUTION: In order to move an article Q and calculate a mass m of the article Q from force acting on the article Q and acceleration speed, a mass measurement device 100 includes: an adsorption part 2 which holds the article Q; a robot arm 3 which moves the absorption part 2; a force sensor 1 which measures the force acting on the article Q during movement; an acceleration speed sensor 4 which grasps the acceleration speed acting on the article Q during movement; a control part 40 which performs operation control of the absorption part 2 and the robot arm 3 and calculates the mass of the article Q on the basis of force measurement data of the force sensor 1 and acceleration speed data of the acceleration speed sensor 4; and a memory part 35 which stores a curve function. The control part 40 calculates a variable B included in the function by substituting the force measurement data into the curve function and fitting them with each other and further calculates the mass m of the article Q on the basis of the variable B.
Patent JP-2013185634-A (JP)
Title: Vibration-isolating support device
Inventor: KUZUKAWA MITSUO
IPC: F16F1/36
Filed: 2012-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a vibration-isolating support device having excellent vibration-isolating characteristic according to the load, capable of mitigating the vibration even when any excessive load is applied thereto, and is hardly broken easily.SOLUTION: The vibration-isolating support device 100 connects a first member 2 to a second member 10, and absorbs the vibration to be transmitted from one member to the other. The vibration-isolating support device has a first pressure plate 3a which is arranged on the other member 10 facing one side of a flange member 6 arranged on one member 2, and a second pressure plate 3b facing the other side of the flange member 6. The vibration-isolating support device has a first annular elastic body 1a which is attached between the flange member 6 and the first pressure plate 3a, and a second annular elastic body 1b attached between the flange member 6 and the second pressure plate 3b. The annular elastic bodies 1a, 1b are pre-compressed by a shaft 4 for fastening the first and the second pressure plates 3a, 3b.
Patent JP-2013184409-A (JP)
Title: Method of manufacturing transfer medium, printing method, and printing system
Inventor: HIOKI WATARU
IPC: B44C1/17
Filed: 2012-03-08
Abstract: PROBLEM TO BE SOLVED: To prevent attachment of dust and formation of fish-eye, in an ink containing a curable resin.SOLUTION: A method of manufacturing a transfer medium 10 includes a transfer layer forming step of forming a transfer layer on a transfer film 1. The transfer layer has an ink layer 2 formed by curing an ink containing a curable resin and a primer layer 3 formed by applying an adhesive material on the ink layer 2, or has a primer ink layer formed by curing an ink containing the adhesive material and the curable resin.
Patent JP-2013184022-A (JP)
Title: Ultrasonic hand dryer
Inventor: OSHIRO KO
IPC: A47K10/48
Filed: 2012-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a hand dryer which uses ultrasound to dry up a hand without touching anything by hand and is high in hand drying effect.SOLUTION: An ultrasonic hand dryer has an ultrasonic vibrator, atomizes water by applying ultrasound to the wet hand via the air from a remote position from the hand to dry the hand up. Further, by combining the ultrasound with a blowing function, a drying effect can be further increased.
Patent JP-2013191906-A (JP)
Title: Imaging device and control program of imaging device
Inventor: OKUTSU TAKASHI
IPC: G03B7/00
Filed: 2012-03-12
Abstract: PROBLEM TO BE SOLVED: To solve such problems that, when a slow shutter speed is set, a correction section reaches the end during an exposure period and, furthermore, since vibration applied to an imaging device depends on the degree of user's skill or the like, which shutter speed should be set differs depending on the situation.SOLUTION: An imaging device includes: a time measurement section in which the arrival time until a correction section for optically correcting vibration reaches a predetermined movable limit region from exposure start in a first imaging operation is measured; a setting section in which shutter speed of a second imaging operation to maintain an exposure value in the first imaging operation is set shorter than the arrival time; and an imaging control section in which, when the correction section reaches the limit region, the first imaging operation is completed to execute the second imaging operation based on the shutter speed.
Patent JP-2013190116-A (JP)
Title: Refrigerator
Inventor: YAMADA TETSUYA
IPC: F25D23/00
Filed: 2012-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator equipped with an automatic ice maker that can always produce the same number of ice particles of the same sizes regardless of a water amount in a water supply tank.SOLUTION: A refrigerator includes an automatic ice maker and a control board. The automatic ice maker includes a water supply tank 1, a water supply pump 2 that supplies water in the water supply tank 1 to an ice making plate 4, and an optical water level sensor 11 that can detect a water level in the water supply tank 1. The control board includes a storage section that holds in advance information on correspondence between the water level to keep a water supply amount at one time to the ice making plate 4 constant regardless of the water level and an operation time of the water supply pump, and a control section that refers to the information on correspondence stored in the storage section after calculating the water level based on an output from the optical water level sensor 11, and selects the operation time of the water supply pump corresponding to the water level.
Patent JP-2013190067-A (JP)
Title: Stern tube sealing device
Inventor: SAITO KENICHI
IPC: F16J15/3224
Filed: 2012-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a stern tube sealing device that facilitates adjustment of the installation position of a case.SOLUTION: A stern tube sealing device 100 includes: an annular case 110 having a fitting part 111a inserted into the tube of a stern tube 300 and fixed to the end surface of the stern tube 300 by a fixture; and seal rings 121, 122, 123 and 124 fixed to the case 110 and slidably mounted on the outer circumferential surface of a liner 220. The fitting part 111a is located in a horizontal direction and is clearance fitted in a vertical direction by the inner circumferential wall surface of the stern tube 300 in a state before it is fixed by the fixture, and a through hole 111c into which the shaft of the fixture in the case 110 is inserted is formed out of a long hole long in the vertical direction in order that the installation position of the case 110 is located in the horizontal direction and is adjustable in the vertical direction.
Patent JP-2013191781-A (JP)
Title: Semiconductor manufacturing apparatus and control method of the same
Inventor: TANAKA YOKO
IPC: H01L21/301
Filed: 2012-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor manufacturing apparatus which peels and takes up a semiconductor chip from an adhesive sheet in a high quality state, and to provide a control method of the semiconductor manufacturing apparatus.SOLUTION: A holding stage 10 of a pick up device includes: a first stage 11 where semiconductor chips 1a are placed through an adhesive sheet 2; and a contact prevention plate 31 preventing the semiconductor chips 1a placed on the first stage 11 from contacting with each other. In the pick up device, the semiconductor chips 1a are placed on a surface of the first stage 11 where grooves 21 are provided. The contact prevention plate 31 is disposed at a predetermined position above the first stage 11 so as to be spaced a predetermined distance away from the first stage 11. A closed space 23 enclosed by the grooves 21 and the adhesive sheet 2 is decompressed by decompression means. Each semiconductor chip 1a is held by protruding parts 22, each of which is formed by side walls of the adjacent grooves 21, and then the contact prevention plate 31 is moved to a position away from the first stage 11. The semiconductor chip 1a is picked up by a collet.
Patent JP-2012216794-A (JP)
Title: Formation method for oxide semiconductor film and manufacturing method for semiconductor device
Inventor: IMOTO YUKI
IPC: H01L21/477
Filed: 2012-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a formation method for an oxide semiconductor film with excellent semiconductor characteristics, and provide a manufacturing method for a semiconductor device with excellent electric characteristics by use of the oxide semiconductor film.SOLUTION: A formation method for an oxide semiconductor film includes: forming an oxide semiconductor film; forming a hydrogen transmitting film on and in contact with the oxide semiconductor film; forming a hydrogen seizing film on and in contact with the hydrogen transmitting film; and performing heat treatment, thereby eliminating hydrogen from the oxide semiconductor film. Moreover, a manufacturing method for a semiconductor device employing the formation method is also provided.