baber/WOPTO huggingface dataset:
Patent JP-2011219987-A (JP)
Title: Ground driving member with drainage function and construction method thereof, continuous wall with plug protection components
Inventor: SATO KOICHI
IPC: E02D31/02
Filed: 2010-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a ground driving member with drainage function and construction method thereof, a underground wall and plug protection components.SOLUTION: A ground driving member's main body 6 with drainage function has a drainage member 5 forming a drainage path along the longitudinal direction of the ground driving member's main body 6. The drainage member 5 has a multitude of openings, and has a through-hole in the axial direction. A plug 12 with a filter within the through-hole is fitted into each of the openings. A plug protection component 3 for ensuring the filtering function is placed so as to cover the front side of the multitude of the plug 12 having the filter in the drainage member 5, and the plug protection component 3 is engaged onto the ground driving member's main body 6. After the plug protection component 3 is penetrated into the ground together with the ground driving member's main body 6, the plug protection component 3 is pulled out and removed or is slightly elevated and retained at the position. The plug protection component 3 fabricated from steel material such as plate steel or shape steel is used.
Patent JP-2011221397-A (JP)
Title: Adapter for optical connector and connection structure of optical connector
Inventor: NAKAYAMA HIROAKI
IPC: G02B6/40
Filed: 2010-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an adapter for optical connector which can connect a multicore optical cable without using an expensive MPO type optical connector on one side of the adapter and can reduce cost for components with a simple structure, and to provide a connection structure of an optical connector.SOLUTION: A adapter 100 for optical connector includes a first housing portion 10 for detachably holding an MPO type optical connector with a single operation, and a second housing portion 20 for holding an MT type optical connector. The first housing portion 10 includes an outer housing 10a and an inner housing 10b to be inserted into the outer housing. The second housing 20 includes a square cylindrical main body 21, a flange part 22, a positioning part 23 for regulating an insertion position of the MT type optical connector, a pair of engaging parts 24 as holding means for holding the MT type optical connector, and slits 25.
Patent JP-2011226088-A (JP)
Title: Pneumatic engineering method for manhole work and pneumatic cover device
Inventor: KOZUKI NAOAKI
IPC: E03F5/02
Filed: 2010-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic engineering method and a pneumatic cover device allowing personnel and materials to be transported in and out of a manhole under a condition good in workability while keeping air compressed inside a manhole to suppress infiltration of ground water, during seismic isolation work of the joint between an existing manhole and a sewage pipe in ground with high water content.SOLUTION: In a pneumatic engineering method, a pneumatic cover device is installed in such a manner that the inside of a lock having a head closed and a bottom with an opening is partitioned into a lock chamber on the head side and a communication chamber on the bottom side by a floor plate with a pneumatic door, the lock chamber and the communication chamber are installed so that the both chambers are individually capable of being pressurized or decompressed. An opening of the communication chamber is fitted to a manhole cover retainer on the ground surface, and the pneumatic door is closed to air-pressurizing inside the communication chamber and bring the inside of the manhole into a pressurized state. Thereby, the pneumatic engineering method is carried out. When the lock chamber is in a pressurized state, the pneumatic door may be opened to go in and out therethrough. A packing keeps fitting air-tight only by the weight of the lock while permitting overpressure to be released to the outside in case of the inside under overpressurized air. The weight is adjusted by a weight.
Patent JP-2011225922-A (JP)
Title: Fluorine gas generation device
Inventor: YAO AKIFUMI
IPC: C25B1/24
Filed: 2010-04-16
Abstract: PROBLEM TO BE SOLVED: To suppress the fluctuation of the liquid level of an electrolytic cell in the start-up of a fluorine gas generation device.SOLUTION: The fluorine gas generation device is provided with: a first main passage 15 which is connected to a first air chamber 11a of an electrolytic cell 1 and which is for supplying fluorine gas to an external device 4; a first conveyor 17 which leads and conveys fluorine gas from the first air chamber 11a; a first pressure detector 13 which detects the pressure on the upstream side of the first conveyor 17; a first pressure adjustment valve 19 for returning the fluorine gas discharged from the first conveyor 17 to the intake side of the first conveyor 17; a control device 10 which controls the opening degree of the first pressure adjustment valve 19 so that the detection pressure of the first pressure detector 13 reaches a first set value; a start-up valve 70 which is provided on the upstream side of the pressure detector 13; and a differential pressure detector 71 which detects the differential pressure between each side of the start-up valve 70 when the start-up valve is closed. When the fluorine gas generation device is started up, the control device 10 modifies the set value so that the differential pressure between each side of the start-up valve 70 is within a set range, and opens the start-up valve 70 when the differential pressure between each side is within the set range.
Patent JP-2011231513-A (JP)
Title: Handrail for sliding door, sliding door device
Inventor: KUBO YOSHITAKA
IPC: E04F11/18
Filed: 2010-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a handrail for a sliding door which does not cause fall of the sliding door itself or dropout of the handrail itself even in a case the sliding door drops out from an irregularity of a door sill, while a user can hold the handrail to move safely and the handrail bar does not comprise an obstacle to in-and-out of people and goods through an opening when the sliding door is open.SOLUTION: The device comprises a sliding door 1, a hinge mechanism 5, a handrail bar 4, a guide rail 8, and a rotary roller 7. When the sliding door 1 is closed, the handrail bar 4 is supported by the sliding door 1 and the guide rail 8 via the hinge mechanism 5 and the rotary roller 7 facing the front of the sliding door 1 in an appropriately horizontal state. When force in a direction of opening acts on the sliding door 1, the rotary roller 7 rotationally moves along the guide rail 7 to rotate the handrail bar 4 around the hinge mechanism 5 and push up the other end, and when the sliding door is in a fully-opened state, the handrail bar 4 is supported by the sliding door 1 and the guide rail 7 via the hinge mechanism 5 and the rotary roller 7 in a state tilting at a prescribed angle or in a vertical state.
Patent JP-2011232583-A (JP)
Title: Optical modulator module
Inventor: KONO KENJI
IPC: G02F1/035
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical modulator module including a high-frequency connection wiring substrate, and free from breakage of a modulation substrate, even when an environmental temperature drastically changes.SOLUTION: The optical modulator module includes: the high-frequency connection wiring substrate having a center conductor and a grounding conductor on the body thereof, and configured to input a high-frequency electric signal of 10 Gbps or more from one end side of the center conductor, and output the high-frequency electric signal from the other end side of the center conductor; an optical modulator chip having the modulation substrate with an electro-optical effect, on which a light waveguide and an electrode composed of the center conductor and the grounding conductor is formed, and which is electrically connected to the high-frequency connection wiring substrate so that the high-frequency electric signal output from the high-frequency connection wiring substrate is input thereto; and a housing in which the high-frequency connection wiring substrate and the optical modulator chip are stored. The high-frequency connection wiring substrate and the optical modulator chip are arranged so that the ends of both may be disposed facing each other at a predetermined distance in the electrically connected portions, and the predetermined distance is in the range of 6 to 700 μm.
Patent JP-2011088806-A (JP)
Title: Optical glass for mold press molding
Inventor: MATANO TAKAHIRO
IPC: C03C3/155
Filed: 2010-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical glass for mold press forming which satisfies all of the following requirements: (1) does not contain components that are harmful to the environment, (2) easily achieves a low glass transition point, (3) has a high refractive index and high dispersion, (4) easily obtains glass exhibiting excellent visible light transmittance and (5) has excellent devitrification resistance during preform molding.  <P>SOLUTION: The optical glass for mold press forming has a refractive index nd of 1.925 or more and an Abbe number νd between 10 to 30, contains a glass composition comprising, by mass%, 20 to 80% of Bi<SB>2</SB>O<SB>3</SB>, 10 to 30% of B<SB>2</SB>O<SB>3</SB>and 0 to 5.5% of GeO<SB>2</SB>and is substantially free of lead, arsenic or fluorine.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011238403-A (JP)
Title: Connector device
Inventor: SASANO NAOYA
IPC: H01R13/639
Filed: 2010-05-07
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a connector device.SOLUTION: The connector device comprises a first connector 30 and a second connector 60. A first housing 40 of the first connector 30 is formed by an insulation material having elasticity. Two slits, extending in a fitting direction D2, are formed in a first housing body 41 of the first housing 40 to form a spring portion 42. A first protrusion 43 is formed on an upper surface of the spring portion 42. A second housing 70 of the second connector 60 is formed by an insulation material having elasticity. A substantially U shaped slit 71a is formed on an upper surface of a second housing body 71 of the second housing 70 to form an operation portion 72 which extends in a fitting direction D1. A second protrusion 73 is formed on the second housing body 71 so as to hang on the first protrusion 43 when the first housing body 41 is inserted into the second housing body 71.
Patent JP-2011235526-A (JP)
Title: Image forming apparatus
Inventor: TAKAHASHI NAOTA
IPC: B41J2/055
Filed: 2010-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that corrects error in assembling mechanical parts by a control to generate a discharge timing and discharge droplet size for individual nozzle, thereby achieving a higher image quality of an output image.SOLUTION: The image forming apparatus includes an inkjet head having a plurality of nozzles. The apparatus is configured such that: a mask control signal controls a signal for driving an actuator of each nozzle by driving waveform, a signal for controlling a pixel gradation and a discharging timing by masking the driving waveform, and an actuator drive signal; and the timing of the mask control signal and the on-time of the mask control signal controls the discharging timing and the discharge liquid size, respectively, for each actuator of each nozzle.
Patent JP-2011240415-A (JP)
Title: Spindle device of machine tool
Inventor: MATSUNAGA SHIGERU
IPC: B23B19/02
Filed: 2010-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a spindle device of a machine tool which prevents the entry of foreign matter into the detection parts of displacement sensors to prevent the detection accuracy of the detection parts from being lowered and the detection parts from being deteriorated.SOLUTION: This spindle device 1 of a machine tool includes a housing 10 in which air flow passages 11-14 connected to an air supply source are formed, a spindle 40 rotatably supported on the housing 10, and the displacement sensors 71-74 which are disposed at the predetermined phases of the housing 10 and which detect the displacement of the spindle 40 relative to the housing 10 at the respective predetermined phases. The displacement sensors 71-74 are disposed in an air flow area Rv inside the housing 10. The openings 11a-14a of the air flow passages 11-14 are positioned at the same phases of the predetermined phases of the housing 10 in which the displacement sensors 71-74 are disposed.
Patent JP-2011242863-A (JP)
Title: Communication method, information terminal device, display device, and communication system provided with them
Inventor: SUZUKI YOSHIHIRO
IPC: G06F13/00
Filed: 2010-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a communication method, an information terminal device, a display device and a communication system provided with them which can actively utilize visual information acquired from a display screen.SOLUTION: In a communication method, a display device 10 and an information terminal device 20 communicate via a network. A data display position which is to be displayed on a display unit 11 in the display device 10 is input into a terminal input unit 25 in the information terminal device 20. The information terminal device 20 transmits data ID (ID information) for identifying data and position information indicating the data display position to the display device 10, and the data identified by the ID information is displayed on the display unit 11 in the display device 10 based on the position information.
Patent JP-2011241010-A (JP)
Title: Device for adjusting position of sheet material
Inventor: MORI SHINICHI
IPC: B65H23/038
Filed: 2010-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a device for adjusting positions that can precisely control the position adjustment to align end sides in a width-direction of sheet materials to be stuck to each other with a simple configuration.SOLUTION: The device for adjusting positions 1 includes: a first bar 11 and a second bar 12 which are not rotatable; paired bar support units 10 which support the first bar and the second bar mutually parallel with a spacing therebetween and at respectively different heights; engaging pieces 20 each having a part shaped in arc 21 centering a common virtual point located between the first bar and the second bar, which are attached to the outsides of the bar support units, respectively; rotatably supporting mechanisms M each equipped with wheels 30 each having a grooves 31 engaging with the part shaped in the arc on its periphery, the wheels being supported by paired fix-support units 51 erected from a frame 50, respectively; and a cylinder unit 40 which gives a force in a horizontal direction to the bar support unit.
Patent JP-2011242052-A (JP)
Title: Sound-deadening duct
Inventor: NAGAYOSHI AKIO
IPC: F24F13/02
Filed: 2010-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a sound-deadening duct arranged under the roof etc. of a house, used for indoor ventilation, capable of effectively absorbing noise generated from an air sending source and sound of a wind made to flow within the duct and having excellent heat insulation property.SOLUTION: A reinforcing strip body 3 is spirally wound around the outer circumferential surface of a duct inner wall 1 made of nonwoven fabric including an infinite number of fine ventilation holes 2, a string-like buffer heat insulating strip material 4 is wound on the reinforcing strip body 3, an independent foaming synthetic resin belt material 5A is disposed between upper surfaces of adjacent buffer heat insulating strip material parts, at the same time, opposite side edge surfaces of the adjacent independent foaming synthetic resin belt material parts are integrally connected, thereby, a tubular duct outer wall 5 is formed, and a space part 7 formed between the duct inner wall 1 and the duct outer wall 5 is enlarged by the reinforcing strip body 3 and the buffer heat insulating strip material 4 arranged on the reinforcing strip body 3 to effectively absorb a sound.
Patent JP-2011240461-A (JP)
Title: Gang slitter
Inventor: SEKIHARA HIROSHI
IPC: B23D33/02
Filed: 2010-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a gang slitter that cuts a metal band precisely into slit strips with predetermined widths and coils the slit strips tightly, and also avoids the quality of the slit strips from deteriorating.SOLUTION: The gang slitter 100 includes: an uncoiler 110 for uncoiling a metal band MB; a slitter 120 for forming a slit strip SB of the predetermined width; a recoiler 130 for coiling the slit strip SB; a brake mechanism 140 for restricting the rotation of a coil member C; a control unit 150 for controlling the brake mechanism 140 to bring the conveyance directions of the metal band MB and the slit strip SB close to the horizontal direction by increasing the tension acting on the metal band MB and the slit strip SB; a pair of take-in rollers 160a for pressing the metal band MB; and a pair of send-out rollers 160b for pressing the slit strip SB.
Patent JP-2011249446-A (JP)
Title: Solar cell module
Inventor: TAIRA SHIGEJI
IPC: H01L31/04
Filed: 2010-05-25
Abstract: PROBLEM TO BE SOLVED: To further improve the durability against temperature variations in a solar cell module in which solar cells and a wiring material are bonded with a resin adhesive.SOLUTION: The solar cell module 1 includes multiple solar cells 10, a wiring material 11 electrically connecting the multiple solar cells 10, and a resin adhesive 12 bonding the solar cells 10 and the wiring material 11. The multiple solar cells respectively have photoelectric conversion portions 20 and electrodes 21. Each electrode 21 has finger electrodes 22 which extend in a direction y perpendicular to the direction x that the wiring material 11 extends, and the finger electrodes 22 are bonded to the wiring material 11 at a bonded area 22a. Strength of the adhesive bonding one end of the bonded area 22a, when viewed in the direction y that the finger electrodes 22 extend, to the wiring material 11 is lower than strength of the adhesive bonding the other area of the bonded area 22a to at least part of the wiring material 11.
Patent JP-2010248201-A (JP)
Title: METHOD OF SCREENING DRUG WITH USE OF 67 kDa LAMININ RECEPTOR AND DRUG OBTAINED THEREBY
Inventor: TACHIBANA HIROFUMI
IPC: A61P9/10
Filed: 2010-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel method of screening a drug with the use of a 67 kDa laminin receptor and a drug obtained thereby.  <P>SOLUTION: There are provided a method of screening a drug having an effect of inhibiting cell proliferation, an angiogenesis inhibitory effect, an effect of inhibiting cancer cell metastasis, a nerve protecting effect, an antiallergic effect, an antiarteriosclerotic effect and/or an effect of inhibiting infection with Creutzfeldt-Jakob disease, which involves the step of qualitatively or quantitatively measuring the degree of the binding of a test compound to a 67 kDa laminin receptor, and determining that the test compound is a drug having an effect of inhibiting cell proliferation, an angiogenesis inhibitory effect, an effect of inhibiting cancer cell metastasis, a nerve protecting effect, an antiallergic effect, an antiarteriosclerotic effect and/or an effect of inhibiting infection with Creutzfeldt-Jakob disease in the case where it is found out by the results of the measurement that the test compound binds to the 67 kDa laminin receptor, and a drug obtained thereby.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011250895-A (JP)
Title: Game machine
Inventor: NAKAMURA YUSUKE
IPC: A63F7/02
Filed: 2010-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which suppresses a failure of performance executed by an image display device.SOLUTION: The game machine 1 includes a mode setting means which sets an inspection mode in a period from the completion of writing of image data for inspection into a VRAM 105Bb to the completion of writing of image data for game into the VRAM 105Bb and which sets a game mode when the writing of the image data for game into the VRAM 105Bb is finished. When getting a command for game transmitted, the game control means 105 for controlling the game display device 13, only in the game mode, controls the image display device 13 to display an image for game on the basis of the image data for game loaded to the VRAM 105Bb. When getting a command for inspection transmitted, the game control means controls, only in the inspection mode, the image display device 13 to display an image for inspection on the image display device on the basis of the image data for inspection loaded to the VRAM 105Bb.
Patent JP-2011253880-A (JP)
Title: Electronic component mounting board and method of manufacturing the same
Inventor: KITADA SATOSHI
IPC: H01L23/12
Filed: 2010-06-01
Abstract: PROBLEM TO BE SOLVED: To ensure conduction reliably while reducing a mounting area in wire bonding packaging.SOLUTION: An aperture 17 is formed through a wiring board 10 at a predetermined position thereof, and a chip body 22 of a semiconductor chip 20 is mounted toward the wiring board 10 side so that a chip electrode 21 faces the aperture 17. An insulating substrate 12 at a position continuous to the aperture 17 of the wiring board 10 is removed to become an electrode expose part 18, and a substrate electrode 11a where a wiring layer 11 is exposed is formed. The chip electrode 21 and the substrate electrode 11a are connected in the aperture 17 and the electrode expose part 18 by being bonding with a wire 19.
Patent JP-2011252301-A (JP)
Title: Pile and penetration apparatus
Inventor: NAGASAKA MITSUAKI
IPC: E02D5/24
Filed: 2010-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a pile rotatively penetrable without being stressed on its main body and joint part due to distortion and a penetration apparatus.SOLUTION: A pile has an inner space for inserting a rod therein, and its base end side exposed from the ground can be jointed with a pile having the same cross-sectional shape. The rod can be fitted to the pile at an optional depth inside the inner space of the pile. A penetration apparatus is mounted with the rod and fits the pile to the rod at the tip of the pile and at a joint part to rotatively penetrate the pile into the ground.
Patent JP-2011253008-A (JP)
Title: Writing device, display device, display medium, and display program
Inventor: ABE MASAAKI
IPC: G02F1/167
Filed: 2010-06-01
Abstract: PROBLEM TO BE SOLVED: To prevent color mixing in a display medium containing at least two kinds of particles in different colors.SOLUTION: Two kinds of electrophoretic particles 24 are sealed between substrates, the particles comprising positively charged magenta migration particles 24M colored in magenta and negatively charged cyan migration particles 24C colored in cyan, and white particles 26 colored in white are added to the electrophoretic particles 24 and sealed between the substrates. The electrophoretic particles 24 sealed between the substrates exhibit such properties that at a voltage V2, the migration particles in different colors separate from each other and move in opposite directions to each other and that at a voltage V1 (V2>V1) or lower, the particles form aggregates to move. A voltage to be applied between the substrates is controlled to form aggregates on the substrate.