baber/WOPTO huggingface dataset:
Patent JP-H10226084-A (JP)
Title: Anti-vibration mechanism for ink supply tube
Inventor: KONDO KATSUYUKI
IPC: B41J2/175
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To ensure faithful follow-up of a large number of ink supply tubes to the movement of a carriage by bundling a plurality of ink supply tubes communicating, at one ends thereof, with a plurality of ink containers into stripe and then coupling the ink supply tubes with respective recording heads while directing the breadthwise face thereof up and down. SOLUTION: Ink supply tubes 1,... for supplying ink in a plurality of ink tanks to recording heads are passed through flame resistant protective tubes 2, respectively. Respective tubes 1,... are arranged on a soft stripe member 4 of polyester having one side applied with a thin stainless plate 3 and then they are bundled integrally by means of a band 5. A group of tubes 2 thus structured are coupled, at one ends thereof, with ink tanks containing ink of respective colors while directing the breadthwise face thereof up and down and coupled, at the other ends thereof, with recording heads mounted on a carriage being reciprocated in the breadthwise direction of the paper.
Patent JP-S60193093-A (JP)
Inventor: YAMAMOTO MIKIO
IPC: G07G1/14
Filed: 1984-03-14
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-H09239774-A (JP)
Title: Monolithic molded product made of polyamide resin
Inventor: WATANABE NORIYOSHI
IPC: B29K77/00
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a monolithic molded product made of a polyamide resin excellent in close adhesiveness. SOLUTION: A monolithic molded product is obtained by molding a secondary molding material comprising a polyamide compsn. consisting of 50-100wt.% of a crystalline polyamide resin and 0-50wt.% of a thermoplastic resin other than the crystalline polyamide resin on the surface of a primary molded product obtained by molding a primary molding material comprising a polyamide resin compsn. consisting of 50-100wt.% of a crystalline polyamide resin and 0-50wt.% of a thermoplastic resin other than the crystalline polyamide resin and characterized by that the heat of fusion of a layer up to 500μm from the surface thereof is 20mj/mg or less.
Patent JP-H04268558-A (JP)
Title: Photosensitive planographic printing plate and production thereof
Inventor: GOTO SEI
IPC: G03F7/09
Filed: 1991-02-22
Abstract: PURPOSE:To simply produce a printing plate and to prevent transfer trouble and the scratch of the photosensitive surface without inserting an overlapping sheet. CONSTITUTION:A wax compd. is incorporated into the outermost layer on one side of a substrate with a photosensitive layer on the other side or the wax compd. is applied and solidified by cooling to form a wax layer. The wax compd. is preferably higher alcohol ester of higher fatty acid or paraffin having 40-200 deg.C m.p.
Patent JP-H07263789-A (JP)
Title: Semiconductor light emission device and its manufacture
Inventor: NOSAKA TAIZO
IPC: H01S5/00
Filed: 1994-03-18
Abstract: PURPOSE:To provide an active layer whose main surface is a (311) B surface to a semiconductor light emission device having a buried structure wherein an active layer is completely enclosed with a semiconductor layer with a band gap which is wider than a band gap of an active layer and to manufacture it in one film formation process. CONSTITUTION:The title device has a semiconductor substrate 21 whose main surface is a (100) surface and an active layer 31 whose main surface is a (311) B surface formed on the semiconductor substrate 21, and the active layer 31 is completely enclosed with semiconductor layers 25, 30, 32, 33 with a band gap which is wider than a band gap of the active layer 31.
Patent JP-H11231204-A (JP)
Title: Balancer of zoom lens
Inventor: NAKAGAWA HIDENORI
IPC: G02B7/04
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To accurately adjust a cycle with a differential motion between a zoom drive system and a balancer. SOLUTION: A variator lens group 1 and a compenstator lens group 2 are arranged so that they operate a prescribed movement via cam grooves 3a, 3b according to the rotation of cylindrical cam 3 coupled to a support shaft 4 fixedly supported at both ends via bearings 5. A balancer 6 is fitted to the support shaft 4 in the cylindrical cam so as to freely slide, and a locking member 7 provided in the balancer 6 slides in the straight groove 4a in the support shaft and it is thereby restricted for the balancer to rotate with respect to the support shaft 4. The cylindrical cam is provided with a bearing mounting base 8, and a bearing 9 fixed to this bearing mounting base 8 is engaged in a cam groove 6a arranged along the outer periphery of the balancer 6.  When the position of the bearing mounting base 8 is changed in the circumferential direction of the cylindrical cam 3, the relative position between the cam of the lens drive system and the cam of the balancer drive system is changed, therefore, it become possible to minutely adjust the synchronization between the zoom drive system and the behavior of the balancer 6 by adjusting the position of the bearing mounting base 8 so that the behavior of the zooming operation may become satisfactory.
Patent JP-2000239781-A (JP)
Title: Thick-walled steel product excellent in weldability, and its manufacture
Inventor: NAKAJIMA HIROSHI
IPC: C22C32/00
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To manufacture a thick-walled steel product having a diameter or shorter-side length of specific size and improved in weldability as well as in strength and toughness to a greater extent by uniformly dispersing oxides of specific grain size in specific dispersion density and forming uniform ferrite grains of specific grain size in the whole of the plane at right angles to rolling direction. SOLUTION: Oxides of <=1 μm grain size are uniformly dispersed in 10,000 to 100,000 pieces/mm2 dispersion density, and uniform ferrite grains of <=2 μm grain size are formed in the whole of the plane at right angles to rolling direction. It is preferable that the steel product is a thick-walled steel product which has a chemical composition of molten metal consisting of C in an amount capable of regulating the volume percentage of carbides in the material to <=20%, <=0.8 wt.% Si, 0.05-3.0 wt.% Mn, <=0.3 wt.%, independently or as a mixture, of one or >=2 elements among Ti, Mg, and Al as oxide-forming elements, and the balance Fe with inevitable impurities and also has excellent weldability and >=5 mm diameter or shorter-side length.
Patent JP-H02228185-A (JP)
Title: Vertical edge detecting circuit
Inventor: ISHII SATOYUKI
IPC: H04N5/14
Filed: 1989-02-28
Abstract: PURPOSE:To improve the picture quality in vertical edge parts by stopping supply of an inter-field difference signal to a maximum value circuit at the time when the maximum value of one or more inter-frame difference signals outputted from an inter-frame difference signal generating circuit is larger than a prescribed value. CONSTITUTION:The video signal inputted from an input terminal 1 is delayed by one frame through a 1H delay circuit 20, a 262H delay circuit 21, and a 262 delay circuit 22, and the inter-frame difference signal is obtained from a subtracting circuit 25. When the inter-frame difference signal is smaller than the prescribed value, that is, when the video signal inputted to the terminal 1 is a still picture, a switch 30 is turned on. Then, the inter-field difference signal outputted from an absolute value circuit 27 is given to a maximum value circuit 29. With respect to a still picture, a maximum value of the difference signal between scanning lines 33 and 31 and that between lines 32 and 33 is obtained, and vertical edges are surely detected even in high band components of 525/4cph or higher. With respect to a moving picture, the switch 30 is turned off, and the inter-line difference signal appears in an output terminal 13, and vertical edges cannot be detected.
Patent JP-H10245478-A (JP)
Title: Polyester resin composition
Inventor: TOKUMIZU MAKOTO
IPC: C08L67/03
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester resin composition capable of providing a resin having improved draw-down resistance and permeability, by adding a specific compound to a polyester resin for increasing the melt viscosity of the polyester resin. SOLUTION: This polyester resin composition comprises (A) 99.99-97wt.% polyester resin comprising (i) acid components containing 80-100mol% aromatic dicarboxylic acid and an ester-forming derivative thereof and (ii) a glycol component, and having >=0.5dl/g intrinsic viscosity [η] measured in a mixed solvent obtained by mixing equal amounts of phenol and tetrachloroethane, and (B) 0.01-3wt.% compound of formula I [R is a group of formula II, R'H or R'CO2 H (R' is methylene, a 2-4C alkylene, etc.)], [e.g. 1,3,5-tris(2-hydroxyethyl) isocyanurate].
Patent JP-S60194418-A (JP)
Title: Laser beam scanning system
Inventor: MAEDA OSAMI
IPC: H04N1/04
Filed: 1984-03-16
Abstract: PURPOSE:To form a reproduced picture surely corresponding to a read picture without using a complex lens system by making a laser beam incident on a photodetector through an optical fiber sheet on which optical fibers are arrayed like a prescribed shape. CONSTITUTION:An image formation lens 4 of a laser beam scanning system is not an ftheta lens having complex constitution, but is a general lens and an optical fiber sheet 6 is arranged adjacently to the photodetector 5. At the incident end 6a of the sheet 6, respective fiber end surfaces are arranged so that tension angles to the radial center of the beam scanning are actually matched. At the projection end 6b, respective fiber end surfaces are linearly arranged. Since the optical fiber sheet 6 is used, a beam spot moving speed proportional to the scanning angle of the beam can be obtained and a precisely reproduced picture can be formed without using the ftheta lens.
Patent JP-H06254900-A (JP)
Title: Molding of fluid permeable structure
Inventor: TSUJI MIKIO
IPC: B29D22/00
Filed: 1993-03-10
Abstract: PURPOSE:To strongly connect a nonwoven fabric sheet made of a synthetic resin fiber and a frame member made of a synthetic resin and to properly alter and set the values of the thickness and texture of the nonwoven fabric being a fluid permeable material. CONSTITUTION:The peripheral end edge part of a main body base member obtained by molding a nonwoven fabric sheet made of a synthetic resin fiber into a definite shape is used as an insert material and a frame member 3 made of a synthetic resin is formed by injection molding in such a state that the resin material thereof penetrates into the texture of the nonwoven fabric sheet and the main body main member is streched and deformed by a heated male mold to form a main body 2 having a bottomed cylinder shape and the main body 2 and the frame member 3 are strongly and stably connected. The thickness and texture of the main body 2 are set to proper values to develop proper fluid permeability.
Patent JP-S56148254-A (JP)
Title: Spice
Inventor: NOMURA NORIHIKO
IPC: A23L27/00
Filed: 1980-04-16
Abstract: PURPOSE: To prepare a novel spice by mixing dried and powdered peel of citrus fruits with powder of Guinea pepper, sesame, etc.  
     CONSTITUTION: Peel of citrus fruits, e.g. tangerine, citron, lemon, etc. is dried in the sun or with a drier, etc. and pulverized. The powder thus obtained is mixed with powder of Guinea pepper, sesame, etc. to obtain the objective spice which can be used as a spice for foods such as noodles, pickles, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06264741-A (JP)
Title: Muffler to be used for motorcycle
Inventor: MURAMATSU TATSUHIRO
IPC: F01N1/10
Filed: 1993-03-10
Abstract: PURPOSE:To obtain a cylindrical muffler to be used for a motorcycle having the simplified structure and a high productivity, wherein the decrease of weight and cost can be attempted with a small number of part items and welding parts. CONSTITUTION:One end of an inner cylinder 1 wherein a small pipe part 2 is formed on both sides by being bent inward is blocked by a blocking plate 3 while leaving one of small pipe parts 2, and the other end of the inner cylinder 1 is blocked by a blocking plate 4 while leaving the small pipe parts on both sides. A vent hole 5 is provide on the front side of the other small pipe part 2, and an outlet pipe 6 is inserted into and welded to the center of the blocking plate 4 on the other end, and a sound absorbing material 7 is packed on the outer periphery of the inner cylinder 1 and inserted into a muffler outer cylinder 8, so that the outlet pipe 6 may not be protruded backward.
Patent JP-H11260252-A (JP)
Title: Manufacture of barrier plate
Inventor: ROKKAKU TADASHI
IPC: H01J17/49
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a barrier rib that allows its manufacturing process to be simplified and provides a precise barrier plate. SOLUTION: An ultraviolet ray setting type barrier plate material 3 is filled in grooves 8 of a die 15 from a material having high ultraviolet ray transmittance, and the barrier plate material 3 remaining on a surface 19 of the die 15 is removed. Then, the die 15 is mounted on a board 4 with the barrier plate material 3 abutted on the board 4, and while keeping this placement, ultraviolet rays 16 are made to reach the barrier plate material 3 by being transmitted through the die 15 from the outside of the die 15, and thereby the barrier plate material 3 is set, so that barrier plate 10 are formed on the board 4. Thereafter the die 15 is removed.
Patent JP-S59174181-A (JP)
Inventor: MURAKAMI KATSUSHI
IPC: A63H3/04
Filed: 1983-03-24
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-H02227371-A (JP)
Title: Metering cylinder device
Inventor: FURUNO TAKETO
IPC: B62D7/14
Filed: 1989-03-01
Abstract: PURPOSE:To make it possible to alter operating speed of an actuator according to the stroke of a metering cylinder by constituting it to move a subcylinder and a subpiston both when external force acting on a metering rod is smaller than holding force of a holding member, and when it is larger, to move only the subpiston. CONSTITUTION:A subcylinder 16 fixed with a main piston 14 is installed concentrically between a body 13 of a metering cylinder A and a metering rod 27, and both this subcylinder 16 and a subpiston 24 to be installed are held by a holding member consisting of a detent ball 30 and a spring 31. Then, when external force acts on the metering rod 27 and thereby it moves, both the subcylinder 16 and the subpiston 24 are moved when the external force is smaller than the holding force of the holding member, and if the external force becomes larger than the holding force, linkage between the subcylinder 16 and the subpiston 24 is cut off, and it is constituted so as to move only the subpiston 24.
Patent JP-S61209594-A (JP)
Title: Production of alcohol
Inventor: SHIRAI KATSUHISA
IPC: C12R1/145
Filed: 1985-03-14
Abstract: PURPOSE:To produce an alcohol in improved yield, reducing the recovery and cooling costs and preventing the contamination with sundry germs, by adding an alcohol to a medium for the fermentation with a microorganism belonging to Clostridium genus. CONSTITUTION:Clostridium thermosaccharolyticum is inoculated in a medium containing a carbon source (e.g. glucose), a nitrogen source, inorganic ions, organic nutrient source, etc., and cultured at 55-62 deg.C and 5-8pH for 1-4 days under anaerbic condition. In the above process, the medium is added with 0.1-1vol% alcohol (e.g. methanol, ethanol, etc., or their combination) between the initial stage of the cultivation and the final state of the logarithmic proliferation, at a same time or in divided manner. An alcohol mixture composed of 50-60% ethanol and 30-40% butanol is produced together with small amounts of organic acids such as acetic acid, butyric acid, etc., can be produced by this fermentiation process.
Patent JP-S57163829-A (JP)
Title: Thermography device
Inventor: NAKAYAMA YOUJI
IPC: G01J5/48
Filed: 1981-03-31
Abstract: PURPOSE:To display only information on stress except temperature distribution by displaying an object image by normal display during a compression period and inverted display during a drawing period alternately. CONSTITUTION:A loading mechanism 2 alternates compression and drawing synchronously with a vertical synchronizing signal, and a switch 7 is changed over to terminals (a) and (b) alternately and synchronously. Consequently, on the screen of a CRT10, an object image is displayed by normal display during the compression period and inverted display during the drawing period alternately. For this purpose, the images by the normal display and inverted display are photographed by a camera by being superposed on each other, so that the synthesized image contains only information on stress except temperature distribution that an object 1 has.
Patent JP-H08298354-A (JP)
Title: Semiconductor laser device, its driving method, and optical communication system using the same
Inventor: ONOUCHI TOSHIHIKO
IPC: H04B10/278
Filed: 1996-02-13
Abstract: PURPOSE: To obtain a semiconductor laser capable of polarization switching of high productivity wherein magnitude relation of threshold gains of the TE mode and the TM mode can be changed by controlling not phase but light confinement in an optical waveguide. CONSTITUTION: In a semiconductor laser device, an optical waveguide is formed of a buried hetero structure. In the buried hetero structure, a confinement control layer 109 as a vicinal part whose refractive index is slightly smaller than that of an active layer 104 and which can control light confinement of the lateral direction in the optical waveguide is formed so near that the oscillation lights of a laser are coupled. Gains of the TE mode and the TM mode which are two waveguide modes of the optical waveguide are almost equal in the active layer 104.
Patent JP-S55142933-A (JP)
Title: Internal combustion engine
Inventor: TOMINAGA FUKUYOSHI
IPC: F02B25/08
Filed: 1979-04-20
Abstract: PURPOSE: To improve an engine efficiency and prevent knocking overheat by shifting a mutual timing of a main engine and an auxiliary compressor in advance or backward for a certain angle, and by instituting an auxiliary compressor on an upper part of a main engine.  
     CONSTITUTION: An auxiliary compressor 2 is additionally installed above a main engine 1, and a crank shaft 6 of the main engine 1 and a crank shaft 16 of an auxiliary compressor 2 is connected by a chain 20, and a mutual timing of the main engine 1 and an auxiliary compressor 2 is shifted either in advance of further back by about 40°. Thereby, a compression ratio could reach at maximum at a position further back from a dead point of a main engine, and an engine efficiency is improved, and an early detonation is prevented despite of a design intended for a high compression ratio, and thus a knocking overheat is prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52132728-A (JP)
Title: Color signal processing circuit
Inventor: TAGUCHI SHINICHIROU
IPC: H04N9/45
Filed: 1976-04-30
Abstract: PURPOSE: To reduce the number of pins for the integrating circuit by providing the circuit corresponding to the 90 degrees phase shifter in the integrated circuit and constituting the color processing circuit, and to make integration by eliminating external components. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S54142918-A (JP)
Title: Interruption connection system
Inventor: TOYONAGA NARUHITO
IPC: H04M3/20
Filed: 1978-04-28
Abstract: PURPOSE: To prevent occurrence of the division loss for the intrruption circuit by giving an interruption connection from the general incoming trunk in that route of the main frame, the special trunk for interruption, the main frame interruption channel and to the main frame interrupted channel and thus giving an interruption connection from all incoming trunks.  
     CONSTITUTION: An incoming is given to general incoming trunk 6 from the operator, and an interruption connection is requested from the operator via the line signal with the called subscriber being under the busy state. In that case, an interruption connection is given from trunk 6 in that route of the main frame 3, special trunk 7 for interruption, the main frame interruption channel, the main frame interrupted channel and to the called subscriber. Thus, the interruption connection is given from all incoming trunks to prevent occurrence of the division loss for the interruption circuit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09238528-A (JP)
Title: Reaping device
Inventor: KUROMI AKISHI
IPC: A01D34/86
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To vary the effective reaping width of a couple of blade bodies in a reaping width direction with small driving power when the normal reaping device of a reaping machine is composed of a reciprocal type mowing device. SOLUTION: While a couple of blade bodies 20 and 21 are clamped almost to the overall length by a couple of pressure plates 18 and 19, the back surface parts 18b and 19b of the couple of pressure plates 18 and 19 are supported and guided movably along the length and individually by 1st guide bodies 52A and 53A and 2nd guide bodies 52B and 53B provided to a support frame 16. This device is provided with a position shifting and adjusting mechanism which shifts and adjusts the positions of the couple of blade bodies 20 and 21 along the moving width by moving the couple of pressure plates 18 and 19 along the blade body length about the 2nd guide bodies 52A and 53A and support frame 16 integrally with the couple of blade bodies 20 and 21.  The support frame 16 is divided into a 1st divided frame 16A on the side of the 1st guide bodies 52A and 53A and a 2nd divided frame 16B on the side of the 2nd guide body 52B and 53B, and the 1st and 2nd divided frames 16A and 16B are connected together so that they can freely be separated.
Patent JP-S61208979-A (JP)
Title: Direct current restoration device for image pickup device
Inventor: OZEKI ATSUSHI
IPC: H04N5/18
Filed: 1985-03-13
Abstract: PURPOSE:To prevent troubles of the direct current operation from occurring by stopping generation of clamp pulses during the horizontal period during which defects are generated in the black reference signal generating pixels and effecting direct current reproduction of the line using black reference signals for one preceding horizontal line. CONSTITUTION:In the image pickup signal outputted from an image pickup element 31, when the defect signal is produced based on the image defect in the black reference signal in the second line, the detection signal of the '0' level is outputted from an address comparator 37 as the horizontal scanning for the second line is started. During the black reference signal period for the horizontal period, a clamp pulse of '1' is outputted synchronizingly with the black reference signal from a synchronism signal generator 32, since the detec tion signal of the '0' level is outputted fro the comparator 37, an AND circuit 38 stops the outputting of this pulse. When the time constant of the charging and discharging of a capacitor 41 is set to be longer than the horizontal scan ning period for two lines, direct current restoration is performed on the basis of the black reference level one horizontal line before when the pixel defect has not occurred.