baber/WOPTO huggingface dataset:
Patent JP-H06105087-A (JP)
Title: Illuminator for picture input device
Inventor: INAOKA TADAYUKI
IPC: H04N1/04
Filed: 1992-09-21
Abstract: PURPOSE:To reduce the variation of the quantity of light against mechanical vibrations by stretching cathodes, which emit electrons, across each other in a device of the cathode luminescence system. CONSTITUTION:In a light emitting tube 10, cathodes 1-a and 1-b are stretched between a grid electrode 4 and a back surface of electrode 5. That is, cathodes 1-a and 1-b are stretched in parallel, and only a cathode supporting anchor member 81-R is rotated clockwise by 270 deg. around the X axis to intersect cathodes 1-a and 1-b. In this state, both of cathode supporting anchor members 81-R and 81-L are rotated clockwise by 45 deg. around the X axis to intersect the cathodes 1-a and 1-b, and they are fixed in a vessel 8. That is, >=2 cathodes are stretched across each other to bring about forces which suppress vibration of individual cathodes by each other, and therefore, vibration is suppressed. Consequently, the variation of the quantity of light is suppressed even if vibration due to carriage movement or the like is brought about.
Patent JP-H04129629-A (JP)
Title: Front seat charging device
Inventor: OMUKAI YUJIRO
IPC: B23P21/00
Filed: 1990-09-20
Abstract: PURPOSE:To prevent the occurrence of interference between a slide member and an opening part by transferring a front seat, grasped by a robot, to the interior of a car body after it is detected by a slide member confirming mechanism whether or not the slide member of a front seat is properly contained at the interior of a rail member. CONSTITUTION:A slide member confirming mechanism 6 to detect the protruding state of a slide member 17 from a rail member 16 installed to the under surface of a front seat S is disposed in the moving route of the front seat S grasped by a seat charging robot 4. A backup conveyance mechanism 7 to convey the front seat S to a position where a worker can take it out is located closely to a car body conveying mechanism 1. Based on an output signal from the slide member confirming mechanism 6, charging of the front seat S to the interior of a car body V or transfer of the front seat to the backup conveying mechanism 7 with the aid of a seat charging robot 4 is commanded by a control mechanism 9. When the front seat S is transferred to the backup conveying mechanism 7, an alarm is transmitted to a worker from an alarming mechanism 8.
Patent JP-S62111811-A (JP)
Title: Cartridge autochanger
Inventor: HIROSE YOSHIHIKO
IPC: B65G1/00
Filed: 1985-11-09
Abstract: PURPOSE:To prevent the generation of a cartridge in disarranged accommodation attitude by installing a member which presses the accommodated cartridge on a near shelf and corrects the accommodation attitude, onto a hand or a cartridge, in a hand-mechanism advancing process for reaccommodating a cartridge after use. CONSTITUTION:When a hand mechanism 44 is advanced in order to reaccommodate a cartridge after use or hold the cartridge, the front surface of a member 91 contacts the rear edge surface side of a cartridge C(b) accommodated into the shelf part 21b in the upper rank by one stage in comparison with an aimed cartridge in the advance process, and the cartridge C(b) is pressed towards the inside of the accommodation shelf part 21b. Therefore, even if a shift (alpha) exists for the regular arranging accommodation attitude state, the cartridge is pressed towards the inside of the accommodation shelf part 21b, and the front edge surface side is put into the perfect contact state with the innermost chamber 21c of the accommodation shelf part, and the regular arrangement accommodation attitude state is positively corrected.
Patent JP-S61132276-A (JP)
Title: Welding method of can barrel
Inventor: KABASAWA MAKOTO
IPC: B23K11/08
Filed: 1984-11-30
Abstract: PURPOSE:To distribute properly the pressurizing force of a spring between the main body of welder and the upper and lower rolls electrodes and to obtain the most proper pressurizing force against the lapping allowance by selecting the height of the stopper according to the thickness of the lapping allowance of a can barrel. CONSTITUTION:A cylindrically formed can barrel 17 to be welded is transferred to the guide rail having Z shaped section with holding it and welded by pressing and electrifying the lapping allowance part of the can barrel 17 being set by the guide rail groove bottom part by the upper and lower rolls electrodes 4, 7. In this case the stopper 9 having the height accorded with the thickness of the lapping allowance is installed on the housing 3 to hold the lower part roll electrode 7 or the 6 to hold the upper part roll electrode 4. The pressing force between the upper and lower roll electrodes is adjusted with descending the supporting body 6 holding the upper part roll electrode 4 and with abutting this supporting body 6 or housing 3 and stopper 9.
Patent JP-H0299747-A (JP)
Title: Engine structure
Inventor: MATSUDA MASAHIKO
IPC: F02F7/00
Filed: 1988-10-05
Abstract: PURPOSE:To suppress the vibration and noise of an engine by forming at least a part of the sectional surface in a plane crossing at right angles with the crankshaft axis line of the side wall member of a ladder frame into a curved surface. CONSTITUTION:The side wall member 22 of a ladder frame 20 is formed into a curved surface in which the upper half part 22a is drawn so as to converge towards a cylinder center surface. The vibration shift in the direction perpendicular to the crankshaft axis line of the side wall member 22 is extremely effectively reduced for the vibration shift in the crankshaft axis line direction of a horizontal wall member 24. A thick beam part 22 extended in the nearly parallel direction to the crankshaft axis line is formed in the connection part between the upper and lower half parts 22a and 22b. Therefore, the vibration and noise of the engine can be suppressed.
Patent JP-2000044151-A (JP)
Title: Handrail of railing
Inventor: KANEKO YOSHIAKI
IPC: B66B23/22
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To improve engaging and connecting strength, to shorten the hardening time of adhesives and to reduce packing cost, in a combination of a railing and a handrail. SOLUTION: In a combination of a railing panel 3 of a railing and a handrail, holding tools 4 each of which has a short side inclined surface 4A are arranged on the upper edge 3A of the railing panel 3, inverted U-shaped grooves 4B provided on a part of the holding tool 4 are inserted around the upper edge 3A, and a clearance W of about 1 mm is provided between the upper edge 3A and each inverted U-shaped groove 4B. Urethane adhesive 6 is filled in the clearance W for fixedly jointing and the handrail having the long inner inclined surface for covering the outer periphery of the holding tool 4 is engaged with the side inclined surface 4A and integrated.
Patent JP-S63106173-A (JP)
Inventor: NAITOU MORIAKI
IPC: B62B3/10
Filed: 1986-10-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1192724-A (JP)
Title: Preparation of curing sheet
Inventor: GOTO MASAHIKO
IPC: E04G21/24
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain a curing sheet which can increase the coefficient of static friction of the surface and can reduce the developing force without lowering the adhesive strength by embossing a laminate of a polyolefin resin film and an adhesive layer at a specified embossing roll temp. so as to provide a specified center line average height value. SOLUTION: E.g. a low density polyethylene may be used as the polyolefin resin. The adhesive is composed mainly of naturally occurring rubber or a synthetic rubber (e.g. styrene/butadiene/styrene block copolymer), a tackifier (e.g. a rosin resin), a softening agent (e.g. a process oil), an antioxidant (e.g. phenolic antioxidant) and the like. Coextrusion is pref. for lamination of the adhesive on the film. Embossing is conducted at an embossing roll temp. (70 deg.C in this case) not higher than the softening temp. of the polyolefin resin (100 deg.C for low density polyethylene) as measured by the Vicat indentation test so that the center line average height (Ra) is 0.5 to 3 μm.
Patent JP-H03130389-A (JP)
Title: Selective plating method
Inventor: JIYON ROBAATO ROORETSUTO
IPC: G02B27/10
Filed: 1990-09-25
Abstract: PURPOSE: To selectively plate works at a high speed by providing the device with a laser means and hologram means, etc., forming images on the plural metallic workpieces at every one pulse of lasers and making it possible to remove the regions coated with resists.  
     CONSTITUTION: This selective plating device has the laser means 42 for emitting the laser beams of a large cross section, a hologram means 40 arranged between this laser beams and the workpieces 44 and a laser driving means 56. The hologram means 40 divide the exit beam of the laser means 42 and lead the divided beams to the selected regions 50 of the plural metallic workpieces 44. The laser driving means 56 impulsively drives the laser means 42 according to the movement of the workpieces 44. The resists of the selected regions 50 of the workpieces 44 connected to the carrier strip of the plating device are removed and these regions are subjected to the selective plating treatment. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0194546-A (JP)
Title: Optical recording disk
Inventor: WADA AYAO
IPC: G11B7/258
Filed: 1987-10-06
Abstract: PURPOSE:To shorten the time required for formation of a reflecting film and to enable long-period preservation by forming the reflecting film of gold having a specific film thickness by a non-gas ion plating method on the surface of a plastic disk. CONSTITUTION:A wire of gold 5 is inserted into a filament 4 and the gaseous pressure in a vacuum vessel 1 is reduced. Voltages are impressed to a substrate holder 7 and exciting plates 12, 15 respectively from high-frequency power supplies 10, 14, 17 to energize the filament 4. The ionization of the gold is progressed by adequately adjusting matching circuits 9, 13, 16 and the thin film of the gold is formed at 100-400Angstrom  thickness on the surface of the plastic substrate 8. The non-gas ion plating device is used for formation of said film, by which the time required for the film formation is shortened and the long- period preservation is enabled.
Patent JP-H0196177-A (JP)
Title: (meth)acrylate and production thereof
Inventor: HONDA KIMIAKI
IPC: C08F20/32
Filed: 1987-10-06
Abstract: NEW MATERIAL:A (meth)acrylate compound shown by formula I (R is H or CH3). USE:Having low viscosity, low smell and solubility of a wide range of resins, useful as a raw material for ink, coating compound, adhesive, coating agent and molding resin or an improver. PREPARATION:A compound shown by formula II is epoxidized with an oxidizing agent to give a compound shown by formula I. The compound can be readily subjected to homopolymerization or copolymerized with another unsaturated group-containing compound by heat, ultraviolet rays, ionization radiation or in the presence of a radical polymerization initiator.
Patent JP-H0195874-A (JP)
Title: One-side welding method for al material
Inventor: SHIGA ATSUSHI
IPC: B23K9/035
Filed: 1987-10-06
Abstract: PURPOSE:To perform welding with high efficiency and to form a satisfactory Uranami bead and to obtain a welded joint with high strength by forming projections to project on the rear sides of the end faces of Al materials to abut these against each other and forming a Y or V groove to perform welding and subsequently, removing said projections. CONSTITUTION:The facing end faces of a couple of Al materials 1 and 2 to be welded are extruded and the projections 3 and 4 to project are formed respectively on the rear sides thereof. Further, these projections are removed so that the Y or V groove is formed when the upper parts of the respective end faces are abutted against each other. Both materials 1 and 2 to be welded are abutted against each other on the end faces and the Y or V groove 5 having the above- mentioned projections 3 and 4 is formed on the rears 1a and 2a. Afterward, said groove 5 is subjected to MIG or TIG welding. At that time the weld penetration is deepened than the rears of the materials 1 and 2 to be welded. After welding, the above-mentioned projections 3 and 4 are removed along the rears 1a and 2a.
Patent JP-H0193505-A (JP)
Title: Method for controlling damage by blood-sucking insect pest
Inventor: AKI SEIETSU
IPC: A01N53/00
Filed: 1987-10-05
Abstract: PURPOSE:To effectively control damage by blood-sucking insect pests for a long period, by blending a specific cyclopropanecarboxylic acid derivative and an existing insect pest repellent, such as N,N-diethyl-m-toluamide, as active ingredients with a carrier and using the resultant composition. CONSTITUTION:A composition obtained by blending a cyclopropanecarboxylic acid derivative expressed by the formula (e.g. 1-ethynyl-2-methyl-pentenyl d,l-cis- trans-chrysanthemate) and one or more of existing insect pest repellent [especially preferably N,N-diethyl-m-toluamide, 2,3,4,5-bis(2-butylene)tetrahydro-2- furfural, etc.] (at 50:1-1:10 blending ratio) as active ingredients with a carrier (e.g. water, alcohols, ethers, etc.) is used to control damage by blood-sucking insect pests.
Patent JP-H10341412-A (JP)
Title: Signal reproducing device and method
Inventor: OGAWA SHUICHI
IPC: H04N19/00
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a disk reproducing device for detecting the bit rate of compressed video data in real time at the time of reproducing the compressed video data or the like. SOLUTION: For this device, a DVD reproducing device 100 is provided with a video bit rate calculation circuit 15 for obtaining the bit rate of main video compressed data based on the data amount information of main information inside a navigation pack for recording auxiliary information relating to the main video compressed data, a display control circuit 16 for display controlling the bit rate of the main video compressed data obtained in the video bit rate calculation circuit 15, an OSD circuit 14 for compositing the display of the displaycontrolled bit rate outputted from the display control circuit 16 to video images outputted from an NTSC conversion circuit 9 and a monitor 17 for projecting the video images composited or the like in the OSD circuit 14.
Patent JP-H0592832-A (JP)
Title: Paper sheet transport device and image forming device having this transport device
Inventor: YAMAMOTO KAZUTO
IPC: G03G15/00
Filed: 1991-09-30
Abstract: PURPOSE:To prevent malfunction due to static electricity and the like by grounding a roller shaft which cannot be grounded at a shaft bearing part for a reason of usage of a mold member at the shaft bearing part. CONSTITUTION:Malfunction occurs because static electricity is stored at a shaft 103c of a pickup roller 103, so the shaft 103c of the pickup roller 103 is grounded by connecting it via a plate spring 300 to a shaft 104c of a separation roller 104 which is already grounded to a device frame.
Patent JP-H07102848-A (JP)
Title: Door hinge mechanism for automobile
Inventor: SUZUKI TAKESHI
IPC: E05D15/32
Filed: 1993-10-08
Abstract: PURPOSE:To enlarge a space nearby the foot parts of a door and a body so as to facilitate getting on and off, improve the degree of freedom for the opening condition of the door, and finely adjust it. CONSTITUTION:A body side parallel link consisting of first and second links 16, 17, and a door side parallel link 13 consisting of third and fourth links 20, 21, are respectively combined with brackets 6, 7 through two rotational shafts 7, 8. The intermediate part 16b of the first link 16 and the extreme end part 20b of the third link 20 are combined together through a fifth rotational shaft 22, the extreme end part 17b of the second link 17 and the extreme end part 21b of the fourth link 21 are combined together through a sixth rotational shaft 23, and the extreme end part 16c of the first link 16 and the intermediate part 21c of the fourth link 21 are combined together through a rotational shaft 24. At opening/closing a side door 2, the body side parallel link 9 is rotated centering around the first and second rotational shafts 7,8, and the door side parallel link 13 is rotated centering around the third and fourth rotational shafts 11, 12.
Patent JP-S62114354-A (JP)
Title: Home controller
Inventor: SAKAKIDA HISAHIRO
Filed: 1985-11-13
Abstract: PURPOSE:To reduce the number of terminal-side interfaces by providing a bus switching circuit to connect a terminal equipment to the terminal-side interface. CONSTITUTION:Terminal-side interface circuits 13 and 14 connected to subscriber-side interface circuits 15 and 16 of a home controller are connected to terminal equipments, whose number is larger than corresponding subscriber's lines, through ports 7-10 switched and controlled by a bus switching circuit 17. Thus, the number of terminal equipment-side interface circuits is reduced to the number of subscriber-side interface circuits. As the result, the constitution of the home controller is simplified.
Patent JP-S62113014-A (JP)
Title: Optical rotary encoder
Inventor: MAZAKI AKIO
IPC: G01D5/36
Filed: 1985-11-13
Abstract: PURPOSE:To enable the integration of a total reflection surface and center hole using plastic molding, by building up a reflecting section of light at a rotary disc with a slope, for example, with a V groove. CONSTITUTION:A fixed mask 20 is provided at the position facing a part of a rotary disc 10 and light from a projector 31 irradiates onto the fixed mask 20 through the half mirror 25. The light reflected from the half mirror 25 is received by a receiver 35. The rotary disc 10 is provided with a light transmitting section or an absorbing section and a reflection section alternatively along the perimeter radially at a fixed pitch. The reflection section is made up of the V groove 11 to totally reflect light from the projector 31. The rotary disc has its hole 14, a boss 13 and the said V groove 11 integrally molded with plastics.
Patent JP-S62112770-A (JP)
Title: Economical manufacture of ferrochrome having high nitrogen content
Inventor: KAMEI HIROSHI
IPC: C23C8/24
Filed: 1985-11-13
Abstract: PURPOSE:To economically manufacture ferrochrome having a high nitrogen content and to improve the properties of an alloy steel obtd. from starting materials including the ferrochrome by nitriding ferrochrome under prescribed conditions, pulverizing and classifying it and carrying out vacuum nitriding again. CONSTITUTION:Ferrochrome is nitrided at 800-1,200 deg.C in a vacuum nitriding furnace to regulate the nitrogen content to 3-7%. The ferrochrome is then pulverized and classified and the resulting ferrochrome of 0.2-0.044mm grain size is nitrided again to regulate the nitrogen content to 10-13%.
Patent JP-H07173250-A (JP)
Title: Epoxy resin and curable laminate resin of dicyandiamide
Inventor: BUIRUHERUMU KUNOBUROTSUHO
IPC: B32B27/38
Filed: 1994-09-21
Abstract: PURPOSE: To provide a curable laminate resin which, when impregnated into a fabric, etc., gives a prepreg which, when cured, gives a molding material having a high Tg by compounding a bromine-contg. postglycidylated advanced epoxy resin with dicyandiamide.  
     CONSTITUTION: A curable laminate resin is prepd. by compounding (A) a bromine-contg. postglycidylated advanced arom. diglycidyl ether of formula I [wherein A and E and each a group of formula II, III or IV (wherein X is a direct bond, CH 2 , O, S or SO 2 ) provided at least one of them is a fluorinated group of formula III; G is H or glycidyl provided at least one is glycidyl; and n is 0 or 1-100], (B) dicyandiamide, and (C) other necessary additives. A molded article based on an epoxy resin conventionally pref. used in combination with a dicyandiamide curing agent in terms of storage stability has such as defect that its Tg is relatively low, while the use of the above-mentioned brominated resin (resin A) enables a laminate having a high Tg to be obtd. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H0895940-A (JP)
Title: Learning device for neural network
Inventor: KUMAMOTO HIROSHI
IPC: G06F15/18
Filed: 1994-09-20
Abstract: PURPOSE: To well perform the learning of a neural network even when output of the neural network contains large measurement error. CONSTITUTION: Respective evaluation weights αi (at least one of αi has a value different from the others) are multiplied to the square of difference between output data Yi [(i) is integers from 1 to (n) and (n) is the number of neurons in an output laye], which has been obtained by giving learning input data to the input layer of a multilayer structured neural network 104, and learning output data Yc, and its sum is calculated so that error E of the neural network can be calculated. An event weight setting means 114 sets the value of evaluation weight αi small to the output of large measurement error. As a result, since the influence exerted upon the error E by the output of large measurement error is reduced, the neural network can be well learnt.
Patent JP-H1097127-A (JP)
Title: Device and method for recording image
Inventor: YAMAMOTO KAZUMA
IPC: G03G15/08
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To properly adjust density by inexpensive constitution by adjusting the proportion of time required for supplying the developing bias of a prescribed level and time required for supplying the developing bias of a zero level according to a density reference value showing the reference of the developing density. SOLUTION: This device is provided with a developing bias generation circuit 100 impressing a prescribed voltage on a developing sleeve and an engine controller 150 controlling an engine part. Then, the density reference value F is instructed with respect to the controller 150 from a host computer 9. By the controller 150, a square-wave signal having duty corresponding to a frequency and the value F is outputted to the generation circuit 100 as a DVACC1. Thus, the density of a toner image is changed by fixing the time required for making the developing bias the specified level and adjusting the time required for making the developing bias the zero level according to the value F. Therefore, the constitution of the controller 150 is simplified and the need of a DC voltage generation part is eliminated.
Patent JP-2001076839-A (JP)
Title: Surface mounting type surge absorbing element and manufacture thereof
Inventor: MATSUZAWA HIDEKI
IPC: H01T4/12
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To reduce capacitance by forming an inner diameter larger than the other inner diameter in a part not contacting with internal electrode layers of a discharge space formed between a pair of internal electrode layers arranged inside an insulating layer composed of an insulating ceramic sintered body. SOLUTION: A part of an insulating layer 2 between internal electrode layers 3 is desirably constituted of a multilayer not less than three layers, an inner diameter 5 of a discharge space 4 of a layer not contacting with the internal electrode layers 3 among the insulating layer 2 is formed larger than an inner diameter 6 of the discharge space 4 of a layer contacting with the internal electrode layers 3, and a layer not contacting with the internal electrode layers 3 is constituted by at least one layer or more so that the discharge space 4 has a projecting shape outside. Even when performing creeping discharge, since a projecting part is hardly sputtered, a short circuit is hardly caused, so that durability to repetitive discharge is improved.  Desirably, the insulating layer 2 is formed by a printing method, the internal electrode layers 3 are formed by a printing method, the discharge space 4 is formed by shearing work, and these are manufactured by being integrally sintered after press-fitting.