baber/WOPTO huggingface dataset:
Patent JP-2011242617-A (JP)
Title: Video display device
Inventor: SHIBUE SHIGENORI
IPC: G09G3/20
Filed: 2010-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a video display device that can control the position of a mirror so as to achieve an optimum focus spot of light to be incident on an optical integrator.SOLUTION: A video display device according to the present invention includes: lamps 2, 3; a mirror 4 that has a reflective surface for reflecting light emitted from the lamps 2, 3 and that can rotate about a predetermined rotation axis and move along a rotation axis direction; a rod integrator 5 on which the light reflected by the reflective surface is incident; a light valve 8 that modulates, based on a video signal, intensity of light emitted from the rod integrator 5 and projects the light on a screen 10; a brightness sensor 11 that detects light at the light valve 8 being in off state to measure its brightness; and a control circuit 12 that adjusts, based on the brightness measured by the brightness sensor 11, a rotation angle of the reflective surface and the position of the reflective surface in the rotation axis direction.
Patent JP-2011240866-A (JP)
Title: Method for detection of vehicle side lamp mounted to traveling body, and movable fence control device for opening and closing door mounted to movable fence using the detection method
Inventor: YAMAGUCHI AKASHI
IPC: G06T1/00
Filed: 2010-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for accurately detecting the lighting status of a vehicle side lamp mounted to a traveling body such as a train by using an image processing technique, and to provide a movable fence control device which can accurately open and close a door of a movable fence by using the detection method.SOLUTION: An image of the traveling body is imaged, and a high-luminance region having luminance which is not lower than a prescribed threshold is extracted from the obtained image. Next, the high-luminance region is labeled, and color discrimination is applied to the labeled high-luminance region. Furthermore, it is discriminated whether the labeled high-luminance region is a region which indicates either a "door-closed display lamp 6" or an "emergency lamp 7" on the basis of the result of the color discrimination, and the number of the high-luminance regions indicating the "door-closed display lamps 6" is determined. After that, the number of the lighting "door-closed display lamps 6" is determined, and an opening/closing command is issued to the door 4 of the movable fence 1 on the basis of the number of the lighting "door-closed display lamps 6".
Patent JP-2011243864-A (JP)
Title: Electrolytic capacitor and method of manufacturing the same
Inventor: MATSUMOTO SEIICHI
IPC: H01G9/04
Filed: 2010-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a compact electrolytic capacitor and a method of manufacturing the same.SOLUTION: An electrolytic capacitor 1 comprises an anode element 11 composed of a valve metal and having recesses 12, an anode outer conductor 15 formed partially on an outside surface of the anode element 11 and connected electrically therewith, an oxide film 13 formed on inside surfaces of the recesses 12 and on the outside surface of the anode element 11 where the anode outer conductor 15 is not formed, an electrolyte 14 filling the recesses 12 where the oxide film 13 is formed, and a cathode outer conductor 16 formed on an exposed surface of the electrolyte 14 to seal the electrolyte 14 and connected electrically therewith.
Patent JP-2011244860-A (JP)
Title: Clamp method and clamp mechanism
Inventor: MIZUNO OSAMU
IPC: A61J1/16
Filed: 2010-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a small size clamp mechanism for securely clamping two positions with different diameters of a cylindrical medicine container or the like to hold it.SOLUTION: The clamp mechanism 10 is structured to hold a container configured to include coaxial cylindrical parts with a plurality of diameters in the outer shape, and includes a first pawl part 11 to clamp the first cylindrical part of the container, a second pawl part 12 to clamp the second cylindrical part of the container, a first link part 13 to restrain opening/closing of first pawls 11a, 11b of the first pawl part 11 into a symmetric state with respect to plane-symmetric faces, a first drive shaft 11c engaged with the first pawl part 11, a second drive shaft 12c engaged with the second pawl part 12, and a differential part 14 to differentially link an open angle between the first pawl part 11 and the second pawl part 12. The differential part 14 is driven to drive opening/closing of at least respective one side pawls of first pawl part 11 and the second pawl part 12.
Patent JP-2011249636-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: YOSHIMI DAISUKE
IPC: H01L21/60
Filed: 2010-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can maintain a constant interval between two wiring boards sandwiching a semiconductor chip and can determine the bonding positions of the two wiring boards with high accuracy, and to provide a manufacturing method thereof.SOLUTION: A first wiring board 10 mounting a semiconductor chip and a second wiring board 20 are provided, respectively, with a first hole 11 and a second hole 21 facing each other. Metal balls 30 are then placed in these holes and the contact parts of the first and second wiring boards 10, 20 and the metal balls 30 are bonded each other.
Patent JP-2011249692-A (JP)
Title: Magnetic shield body
Inventor: HIROSATO SHIGETAKA
IPC: H05K9/00
Filed: 2010-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic shield body capable of further reducing an oppressive sensation to a person in a room by providing a large opening, and obtaining required magnetic shielding performance.SOLUTION: A magnetic shield body 1 includes a plurality of magnetic square cylinders 20 juxtaposed with intervals mutually left therebetween through frames 10, and a magnetic induction path 40 to reduce magnetic leakage to the outside from a leakage reduction object region by inducing magnetism to a region other than the leakage reduction object region from which magnetic leakage to the outside is desired to be reduced among regions in the magnetic shield body 1 from a region on which the strongest magnetism from a magnetism generating source is applied among the regions in the magnetic shield body 1.
Patent JP-2011250328-A (JP)
Title: Ultrasonic sensor
Inventor: SATO TAKEHIRO
IPC: H04R17/00
Filed: 2010-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic sensor capable of short-distance detection with high sensitivity by improving reverberation characteristics and vibration leakage.SOLUTION: An ultrasonic sensor 101 comprises: a bottomed cylindrical case 51 having a bottom 51b and a side wall part 51a; and a plurality of members installed in the case 51. The case 51 comprises the side wall part 51a and the bottom 51b. A ring-like reinforcing member (a weight) 57 is engaged at the position which is on a thick-walled part 51h of the case 51 and which is not in contact with the inner periphery of a thin-walled part 51t of the side wall part 51a. A piezoelectric element 52 is attached to the inner bottom of the case 51. An elastic member 53 is engaged in the upper part of the reinforcing member 57 so that the ring-like opening area of the reinforcing member 57 can be covered. Then, a first filler 55 is filled in the space between the circumference of the elastic member 53 and the inner periphery of the case 51. A terminal retaining member 61 is placed in the upper part of the elastic member 53 and a second filler 56 is filled in the periphery of the terminal retaining member 61.
Patent JP-2011251295-A (JP)
Title: Laser processing apparatus
Inventor: KOSEKI RYOJI
IPC: B23K26/08
Filed: 2010-05-31
Abstract: PROBLEM TO BE SOLVED: To solve such problems of the conventional laser processing apparatus that in a first mode of moving a processing head to X-Y directions, laser processing is hard to be performed efficiently and the processing operations such as tapping and molding can not be performed simultaneously when an object to be processed is small or is hard to be fixed on a processing table and meanwhile, in a second or third mode of moving the processing table or a carriage, a high-power drive mechanism is required and the processing accuracy becomes worse when the object to be processed is large and heavy.SOLUTION: The laser processing apparatus 1 includes: a movable base 6 to be moved to a Y direction; the carriage 5 which is arranged on the movable base 6 and can be moved to an X direction perpendicular to the Y direction; and the processing head 4 to be connected to the carriage 5 to be attached/detached freely. The laser processing apparatus 1 has such a first mode that the processing head 4 connected to the carriage 5 is moved to X-Y directions to process the object 2 to be processed and such a second mode that the processing head 4 is separated from the carriage 5 and fixed to a fixed post 13 and the object 2, which is to be processed and is held between clamps 14, 14 of the carriage 5, is moved to X-Y directions to process the object 2 to be processed. The laser processing apparatus 1 with high versatility can be provided since the laser processing apparatus 1 has both of the two modes.
Patent JP-2011253886-A (JP)
Title: Cooler
Inventor: KONO EIJI
IPC: F28F1/02
Filed: 2010-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a cooler which reduces the external dimensions and properly performs brazing.SOLUTION: A first plate 30 has a body part 31 and a side part 32 extending upward from an outer peripheral edge of the body part 31. A second plate 40 has a body part 41 and a side part 42 extending downward from an outer peripheral edge of the body part 41. An inner surface of an end portion of the side part 42 of the second plate 40 are brazed to an outer surface of an end portion of the side part 32 of the first plate 30 to form a coolant passage 80 between the second plate 40 and the first plate 30. An outer surface of the end portion of the side part 42 of the second plate 40 is in contact with a stopper 60.
Patent JP-2011254040-A (JP)
Title: Chip type electronic part
Inventor: HIGASHI KATSUAKI
IPC: H01G4/30
Filed: 2010-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a chip type electronic part having high reliability that can suppress or prevent from suffering a fatal damage due to occurrence of a crack in a ceramic element even when a substrate having the chip type electronic part mounted thereon bends.SOLUTION: A chip type electronic part has a ceramic element 10 having internal electrodes 3a and 3b, resin electrode layers 12a and 12b which are formed in a region containing at least end faces 10a and 10b of the ceramic element 10 so as to be directly or indirectly connected to the internal electrodes 3a and 3b and jointed to the ceramic element 10, and plated metal layers 13a and 13b formed so as to coat the resin electrode layers. The adhesion strength between the ceramic element and the resin electrode layers is set to be larger than the adhesion strength between the resin electrode layers and the plated metal layers.
Patent JP-2011258354-A (JP)
Title: Fuel cell electrode catalyst, manufacturing method thereof, and polymer electrolyte fuel cell membrane electrode assembly
Inventor: NAGAI MASATOSHI
IPC: H01M8/10
Filed: 2010-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell electrode catalyst with which a reliability-improved fuel cell capable of stably maintaining high power generation efficiency and output can be obtained and which has high activity and excellent stability, manufacturing method thereof, and polymer electrolyte fuel cell membrane electrode assembly.SOLUTION: The present invention relates to a fuel cell electrode catalyst with which a catalyst particle containing a noble metal is carried by a catalyst carrier for which a mixture of a metal oxide particle containing a titanium element and a carbon carrier is nitrided, and a method of manufacturing the fuel cell electrode catalyst. Furthermore, the present invention also relates to a polymer electrolyte fuel cell membrane electrode assembly 10 which includes a cathode 14 having a catalyst layer 11, an anode 13 having a catalyst layer 11 and an electrolyte membrane 15 disposed between the cathode 14 and the anode 13, and in which at least one catalyst layer 11 of the cathode 14 and the anode 13 is the fuel cell electrode catalyst.
Patent JP-2011256630-A (JP)
Title: Vibration damping floor beam
Inventor: SUZUKI ITARU
IPC: E04B5/43
Filed: 2010-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a vibration damping floor beam which is excellent in space efficiency, is easily constructed on a job site and has high performance of damping a floor vibration.SOLUTION: The vibration damping floor beam comprises a floor beam body 1 for supporting floor material and a vibration restraining member 3 provided along the longitudinal direction of the floor beam body 1. The vibration restraining member 3 is fixed to only the both ends of the floor beam body 1, and a damping member 5 is provided between the vibration restraining member 3 and the central part of the floor beam body 1. Or, the vibration restraining member 3 is fixed to only the central part of the floor beam body 1, and the damping member 5 is provided between the vibration restraining member 3 and the ends of the floor beam body 1.
Patent JP-2012001885-A (JP)
Title: Blind assembly for roof of vehicle
Inventor: LIN YON-CHIN
IPC: E06B9/78
Filed: 2010-06-14
Abstract: PROBLEM TO BE SOLVED: To overcome the deformation of a vertical direction restriction part and the detachment of a cloth blind from a lower slide groove.SOLUTION: A blind assembly (100) for a roof of a vehicle includes a guide rail (22) provided with upper and lower slide grooves (221, 222), a tension rod (24), a connection part connected to the horizontal end of the tension rod, and a slide member (21). A cloth blind (23) is extendible along the length of the guide rail, and includes a main part (231) provided with a horizontal direction end part (234) connected to the tension rod and the vertical direction restriction part (232) connected to the vertical direction end of the main part, folded back so as to spread on the main part and restricted in the lower slide groove. A guide device (3) includes a guide insert (32) connected to the slide member and projected into the lower slide groove between the main part and the vertical direction restriction part.
Patent JP-2012004809-A (JP)
Title: Imaging system
Inventor: MANABE MAKOTO
IPC: G06F3/038
Filed: 2010-06-16
Abstract: PROBLEM TO BE SOLVED: To provide an imaging system capable of setting an area to be imaged intuitively and with a small load.SOLUTION: The imaging system 1 includes: an in-vehicle camera 11 that images a cabin of a vehicle 3; a display part 15 that displays graphic data imaged by the in-vehicle camera 11; an operation part 17; and a system control part 23. The operation part 17 includes a three-dimensional position designation device 41, an operator position designation device 43, and a position detection device 45. The three-dimensional position designation device 41 is a device operated by the hand of a driver 5. The operator position designation device 43 is mounted on the body of a driver 5. The position detection device 45 detects three-dimensional positions of the three-dimensional position designation device 41 and the operator position designation device 43. Camera attitude control means 31 sets an imaging direction of the in-vehicle camera 11 based on the acquired information on the three-dimentional positions.
Patent JP-2012005075-A (JP)
Title: Mobile terminal device and radio communication method
Inventor: KISHIYAMA YOSHIHISA
IPC: H04W28/04
Filed: 2010-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a mobile terminal device and a radio communication method that are capable of efficiently transmitting feedback control information by a physical uplink control channel.SOLUTION: A mobile terminal device of the present invention parallelly receives downlink shared data channels by plural CCs, determines ACK/NACK/DTX for downlink shared data channel signals, collectively encodes determination results (states) of the plural CCs after the number of states is reduced so that they can be individually notified, and subjects the encoded data to a signal processing to achieve orthogonalization between users and then transmits the data.
Patent JP-2012007474-A (JP)
Title: Hermetic compressor
Inventor: HIRATSUKA TAKESHI
IPC: F04C18/02
Filed: 2010-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a hermetic compressor that prevents oil and a refrigerant from being mixed again when the oil ejected from a compression mechanism passes a refrigerant passage installed on a rotor and that controls oil discharge to outside the compressor.SOLUTION: The compressor includes: a rotor-circular outer-peripheral wall 100 on an upper part of a rotor 3b; a rotor-outside passage 103 on an lower part of the rotor-circular outer-peripheral wall 100 to pass the oil 6 discharged from the compression mechanism 2. A rotor-outside-passage outlet 103a is positioned on a balance weight 24, and the oil 6 discharged from the rotor-outside-passage outlet 103a flows toward a stator coil 104. Accordingly, the gas-liquid separating effect of a refrigerant gas and the oil 6 is improved.
Patent JP-2012007295-A (JP)
Title: Rooftop fixture
Inventor: UEDA EIJI
IPC: E04D13/00
Filed: 2010-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a rooftop fixture capable of easy and quick attachment with constant fixation strength to a bolt body projected from the peak part of a corrugated roof.SOLUTION: A fixture body 10A is a structure including an attaching recess 13 for fitting a rooftop article at the upper part and a roof mounting part 12 to be mounted on the corrugated roof Y at the bottom part. The roof mounting part 12 has a bolt locking part 20 comprising a bolt insertion hole 21 provided with a spreading pawl piece 22 on the inner periphery and is locked to the bolt body B projected from the bolt insertion hole 21 by the spreading pawl piece 22.
Patent JP-2012005394-A (JP)
Title: Constitutive promoter
Inventor: TAMURA TOMOHIRO
IPC: C12N15/09
Filed: 2010-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a method of constructing a gene expression system by specifying an active region of a constitutive transcription promoter from 5' untranslated region of an isocitric acid lyase gene of Actinomycetes, Rhodococcus erythropolis, and by utilizing the promoter activity.SOLUTION: There are provided: a recombinant DNA vector containing DNA in which a transcription promoter DNA region containing nucleotide sequence of 5' untranslated region of a gene coding an isocitric acid lyase of Rhodococcus erythropolis and the like is connected to upstream of a target gene; a host cell transformed with the vector; and a method for producing a polypeptide using the host cell.
Patent JP-2010281824-A (JP)
Title: Smart materials: strain sensing and stress determination by means of nanotube sensing system, nanotube sensing composite material, and nanotube sensing device
Inventor: BARRERA ENRIQUE V
IPC: G01B7/16
Filed: 2010-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device which includes carbon nanotubes that are capable of detecting displacement, impact, stress, and/or strain in a material.  <P>SOLUTION: The device includes a sensing element, including a plurality of carbon nanotubes and an electrical probe in contact with the plurality of carbon nanotubes. The electrical probe is sensitive to changes in the resistivity of the carbon nanotubes in a measurable way and measures changes in a voltage produced by the changes in the resistivity. The voltage change varies substantially linearly, in a range of -130 to 170 V and is produced as a result of exposing the device to a stress.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012013343-A (JP)
Title: Ventilation fan
Inventor: NAHARA KENSHO
IPC: F24F7/013
Filed: 2010-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a ventilation fan that can reliably drive the opening and closing of a shutter even if the suction power of a solenoid is small, by reducing the energizing current to the solenoid, and also lower the power consumption of the solenoid more than ever before, which can be performed inexpensively.SOLUTION: The ventilation fan includes a shutter opening/closing driver 20 for driving a shutter connecting rod 7 to open and close the shutter 8. The shutter opening/closing driver 20 includes: a solenoid 3; a plunger 5 that expands and contracts by the energization of the solenoid 3; and a link mechanism 21 that connects the plunger 5 and the shutter connecting rod 7. The link mechanism 21 is configured to lower the power consumption of the solenoid 3 by substantially stabilizing the shutter driving force Fn which is transmitted to the shutter connecting rod 7 regardless of changes in the movement amount g of the plunger 5.
Patent JP-2012017869-A (JP)
Title: All primary combustion burner
Inventor: AKAGI KAZUYUKI
IPC: F23D14/62
Filed: 2010-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an all primary combustion burner which includes a combustion plate 3, a distribution chamber 4, a mixing chamber 5, an air supply chamber 6 supplying primary air from a combustion fan and a plurality of nozzle holes 52 juxtaposed on a front face 51 of the mixing chamber 5 leaving lateral clearances, mixes fuel gas injected from the nozzle holes 52 with the primary air from the air supply chamber 6 in the mixing chamber 5 to produce premixed gas and stably mixes the fuel gas with the primary air even if positions of the nozzle holes 52 are shifted to a certain degree.SOLUTION: A wall board 55 which opposes to the front face 51 of the mixing chamber 5 leaving a ventilation clearance 54 and with which the fuel gas jetted from each of the nozzle holes 52 collides is erected on a bottom face 53 of the mixing chamber 5. An air introduction port 56 introducing the primary air from the air supply chamber 6 to the mixing chamber 5 is opened in a portion facing the ventilation clearance 54 of the bottom face 53 of the mixing chamber 5. The wall board 55 is inclined forwardly toward the upper direction.
Patent JP-2012018585-A (JP)
Title: Software scale calculating device
Inventor: TOKUDA HIROKAZU
IPC: G06F9/44
Filed: 2010-07-08
Abstract: PROBLEM TO BE SOLVED: To allow efficient creation of a specification by means of a natural sentence using data that is a base for estimation of a function scale, and to allow an accurate estimation of the function scale of a software program.SOLUTION: A software scale calculating device comprises a specification description support part and an estimation calculation part. The specification description support part includes: an index data input means for inputting index data, which is an index for estimating the function scale of the software program, through an input screen and saving it to a storage device; a specification input means for saving specification data of the software program, which is input using natural language characters through the input screen, to the storage device; and a checking means for checking the specification data against the index data so as to identify and display characters corresponding to the index data in the specification data being displayed on the input screen. The estimation calculation part calculates the function scale of the software program using the index data.