baber/WOPTO huggingface dataset:
Patent JP-S62282920-A (JP)
Title: Method for molding fiber reinforced plastics
Inventor: BESSHO HISAMI
IPC: B29C70/06
Filed: 1986-05-30
Abstract: PURPOSE:To simultaneously perform low angle winding and high angle winding within a short time with high accuracy, in a filament winding process, by using an eye having a specific structure. CONSTITUTION:An eye 10 is equipped with a plurality of gap parts 11 and long fibers A impregnated with a resin are passed through said gap parts 11 one at a time and a helical pass A' is allowed to pass through the parts 11a vertical to a mandrel rotary axis C of the gap parts while a hoop pass A'' is allowed to pass through the parts 11b parallel to the axis C of said gap parts. In winding helical winding fibers, the alignment of the fibers in the mandrel rotary axis direction is performed by utilizing the distance (l) between the adjacent delivery points of the eye part. The alignment of the fibers in an expanding direction is accurately performed by allowing the fibers to pass along the vertical parts 11a of the gap parts having weak bundling force. In hoop winding, delivery is performed at the parts 11b parallel to the mandrel rotary axis C of the gap parts. By expanding the shape of each part 11b, a tape width can be expanded. Hoop and helical tape widths can be widened using one set of the eyes 10 and, at the same time, the fibers can be wound equally and effectively at the same pitch.
Patent JP-S63291072-A (JP)
Title: Developing device
Inventor: KAMEZAKI YASUSHI
IPC: G03G15/09
Filed: 1987-05-22
Abstract: PURPOSE:To accurate detect toner concentration without being affected by a magnetic field by setting two specific adjacent magnetic poles among magnetic poles of a fixed magnet to the same polarity, and providing a toner concentration sensor at corresponding positions between those magnetic poles. CONSTITUTION:A magnetic roller 4 has a rotary sleeve 6 which is driven to rotate clockwise and the magnet where plural magnetic poles 8 are magnetized at prescribed intervals so as to form a magnetic brush is fixed on the internal surface of the roller. Further, the magnetic poles 8-2 and 8-1 among the magnetic poles 8 have the same polarity so that no magnetic field is established between both magnetic poles. A developer supplied to a photosensitive drum 1 is therefore peeled off when moving from on the magnetic pole 8-1 onto the magnetic pole 8-1 as the rotary sleeve 6 rotates, and moves toward an agitator roller 5. Then the toner concentration sensor 9 is fitted on the wall surface of a lower developer container 2 between the magnetic poles 8-1 and 8-2. Consequently, the accurate toner concentration can be detected without being affected by a magnetic field from the magnet of the developing roller.
Patent JP-H09308649-A (JP)
Title: Throw-away body fluid absorptive article
Inventor: HISADA KENICHI
IPC: A61F13/534
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To improve the air permeability of a liquid absorptive core of a throw-away body fluid absorptive article. SOLUTION: The liquid absorptive core 4 of this throw-away body fluid absorptive article, such as throw-away diaper or sanitary napkin, is composed of an upper liquid absorptive layer 8, a lower liquid absorptive layer 9 and a liquid permeable thermoplastic synthetic resin sheet 11 interposed between these two layers 8 and 9. The sheet 11 has many through holes 12 and peripheral walls 17 extending from the peripheral edges of the through-holes 12 toward the lower liquid absorptive layer 9. Grooves 18 in which the each other's peripheral walls 17 of the adjacent through holes 12 and the peak surface parts 16 of the sheet 11 open toward the liquid absorption layer 9 when the sheet 11 is viewed at the section in the thickness direction are formed.
Patent JP-H0584028-A (JP)
Title: Plant body of strawberry
Inventor: IDO YOICHI
IPC: A01H4/00
Filed: 1991-04-30
Abstract: PURPOSE:To obtain a plant body of strawberry in simple operation and improved rooting ratio by subjecting a leaf bud to submerged culture in a specific liquid medium. CONSTITUTION:A plant tissue of strawberry is aseptically picked up and cultured in a culture medium containing a nutritive substance and then subjected to shake culture or submerged culture in a liquid medium containing cytokinin to proliferate a leaf bud and the leaf bud is subjected to submerged culture in a liquid culture medium containing no cytokinin. Thereby a root is induced to provide the objective plant body of strawberry.
Patent JP-H10322680-A (JP)
Title: Chained multiple viewpoint video reproducing method
Inventor: MORI TATSUO
IPC: H04N7/173
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To realize high speed witching by taking out and reproducing video information on a switch destination from a connection video information group stored in a memory at the time of switching a viewpoint, transmitting viewpoint video information of the subsequent switch destination to a terminal equipment and connecting subsequent main video information to connection video information. SOLUTION: The reproduction quantity of main video information in respective video information blocks is (p) seconds and the reproduction quantity of m-pieces of connection video information is (q) seconds which is more than prescribed time when video information of the new viewpoint to the terminal equipment 2 from the server 1 arrives at the time of switching the viewpoint. In the respective blocks, connection video information arranges future video information by (k) seconds (k>q>0) for main video information. Namely, connection video information of the switch viewpint is reproduced at first at the time of switching the view point. Subsequent main video information is transmitted to the terminal equipment 2 from the server during reproduction.  Subsequent video information is connected to connection video information by the terminal equipment 2 and video information is decoded/reproduced through an MPEG decoder 24 so that it is not interrupted.
Patent JP-H0425385-A (JP)
Title: Articulated robot
Inventor: NAKAGAWA YASUHIRO
IPC: B25J9/06
Filed: 1990-05-18
Abstract: PURPOSE:To enable the positioning in four directions with the motion area of an about cubic body easy to be used being secured, by combining two sets of parallel link mechanisms. CONSTITUTION:A driven joint 5 consisting of a main link 14 connected to a driving joint 3, an auxiliary link 25 and two rotating mechanisms arranged in opposition to two rotation driving mechanisms, and two sets of parallel link mechanisms composed of two sets of auxiliary link joints are provided. A tool shaft 6 is provided at the tip of this parallel link mechanism and two sets of the parallel link mechanisms act so as to hold the tool shaft 6 arranged at the tip in the vertical direction at all times, even in case of which of the rotation driving mechanism of the driving joint 3 being rotated, and perform 2.5 dimensional positioning.
Patent JP-S62282565-A (JP)
Title: Production of seasoning
Inventor: HIRAIDE KIYOHITO
IPC: A23L27/10
Filed: 1986-05-30
Abstract: PURPOSE:To produce a seasoning having characteristic flavor of spice and convenient for use at home, by extracting a spice with liquefied carbon dioxide gas, emulsifying the extract in water and thickening the emulsion by dispersing or dissolving a thickener in the emulsion. CONSTITUTION:A net basket 3 is charged in a pressure vessel 2 having openable lid 1 and a spice A is charged in the net basket 3. Liquefied carbon dioxide gas B is introduced from a bomb 6 into the pressure vessel 2 by operating valves 4, 5, 8, 10 to effect the contact of the liquefied carbon dioxide gas B with the spice A and the extraction of the flavor component of the spice A to the liquefied carbon dioxide gas B. The extraction may be carried out continuously or batchwise. Carbon dioxide gas is discharged from the vessel and the extraction liquid remaining at the bottom of the pressure vessel 2 is collected. The extraction liquid is added with water and an emulsifier under vigorous agitation or kneading to form an aqueous emulsion, which is thickened by uniformly dispersing or dissolving a thickener thereto to obtain the objective seasoning.
Patent JP-H08321598-A (JP)
Title: Fabrication of semiconductor element
Inventor: YAMADA SHINICHI
IPC: H01L21/332
Filed: 1995-05-26
Abstract: PURPOSE: To obtain a method for fabricating a high performance, high voltage power semiconductor element with high yield. CONSTITUTION: In a semiconductor element having PIN base structure, an N<+> layer 10 is grown epitaxially on a wafer 9 for forming an I base and a P emitter layer 11 is grown epitaxially in order to form a PIN base. The I base layer 9 and the N<+> base layer 10 or the P emitter layer 11 are subjected to various improvement as various means.
Patent JP-H10318079-A (JP)
Title: Manufacture of fuel injection valve
Inventor: SAWADA YUKIO
IPC: F02M51/06
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide manufacture of a fuel injection valve which can easily and unitedly form an unmagnetized valve housing with optional length between a fuel suction part and a valve body. SOLUTION: A valve housing 11 is unitedly composed of a valve body 12, an intermediate pipe 13 and a fuel connector 14 from an injection side. The valve body 12 and the fuel connector 14 are magnetized, while the intermediate pipe 13 is unmagnetized. An integrally bottomed cylindrical member is cut to be specified length. A specified portion thereof is unmagnetized, and then the valve housing 11 is integrally molded. It is thus possible to easily form the valve housings having various lengths. Fuel can ben injected near an intake valve, so that atomized fuel injected from a fuel injection valve is prevented from adhering to an inner wall of an intake pipe and liquefied. Generation of combustible HC can be reduced.
Patent JP-S616709-A (JP)
Title: Travelling method of automatic travelling type carrier car
Inventor: KUBOTA TADASHI
IPC: B61B13/00
Filed: 1984-06-20
Abstract: PURPOSE:To change the setting of a travelling course easily by inputting positional information on the course and automatically calculating and finding out the travelling course on the basis of the mutual relation of the positions. CONSTITUTION:The automatic travelling carrier car is provided with a control device 10 containing a travelling control device for the carrier car to control the turning motion of a motor 7, an input device 11 for inputting information related to plural positions on the travelling course 13 and operation storage device 12 for calculating and finding out the travelling course from the inputted positional information and setting up the turning speed of the motor 7. The motor 7 rotates driving wheels 9 through a power transmitter 8. To operate the carrier car, plural optional points 14a-14b on the travelling course 13 are inputted to the input device 11 and the travelling course 13 is calculated by the operation storage device 12 on the basis of the input data. The control device 10 controls said motor 7 to travel the automatic travelling carrier car.
Patent JP-S63292887-A (JP)
Title: Sub-sample television signal processing circuit
Inventor: NINOMIYA YUICHI
IPC: H04N19/587
Filed: 1987-05-26
Abstract: PURPOSE:To prevent the generation of a large area flicker and to improve the S/N of a complete still picture by executing the noise decreasing processing even to a high area frequency component and a low area frequency component only at the time of the complete still picture. CONSTITUTION:A sub-sampled input television signal 101 is guided first to a noise removing circuit 102 to use an inter-frame correlation, and concerning all frequency components, a noise decreasing processing is executed. A noise decreased television signal 103 is supplied, interpolated and restored to a sub- sample decoder circuit 104. Both signal 101 and signal 103 are guided to a switching circuit 104. The switching circuit 104, when the signal 101 is a complete still picture signal, selects and outputs the signal 103. For the television signal outputted by the switching circuit 104, a restoring television signal outputted by the sub-sample decoder circuit 109 is subtracted by a subtracter 108. The output signal of the subtracter 108 is supplied to a low pass filter 111 and a low area frequency component is extracted. The low area frequency and the high area restoring television signal are synthesized with an adder 113.
Patent JP-H04354852-A (JP)
Title: High hardness shank material or barrel material for high speed steel tool
Inventor: UCHIDA NORIMASA
IPC: C22C38/24
Filed: 1991-05-30
Abstract: PURPOSE:To obtain a shank material or a barrel material having >=60 HRC hardness, excellent in weldability and having fine crystalline grains at a low cost by welding a high speed steel member and, thereafter, executing hardening and tempering suited for the high speed steel. CONSTITUTION:This is a high hardness shank material or barrel material for a high speed steel tool characterized by having a composition consisting of, by weight, 0.45 to 0.65% C, <=1.5% Si, <=1.0% Mn, 3.2 to 6.0% Cr, 1.0 to 2.15% Mo, 0.3 to 1.2% V and the balance Fe with impurities, and, if required, <=1.5% W and/or 0.2 to 2.2% Ni can be added thereto.
Patent JP-H07334868-A (JP)
Title: Information recording medium
Inventor: NISHIDA TETSUYA
IPC: G11B7/2407
Filed: 1994-06-09
Abstract: PURPOSE:To obtain an information recording medium in which stable and fast seeking is possible even when the moving speed of an optical head is increased for fast seeking of the optical head, by avoiding the erroneous counting of the number of tracks crossed. CONSTITUTION:On a polycarbonate discoid substrate 1 having 1.58 refractive index, optical phase pit strings 4 having 80nm depth, 0.7mum width and various length are formed by injection molding at intervals of 1.4mum track pitch. An Al reflection layer 2 of 100nm thickness is formed by sputtering, and the org. protective layer 3 of 30mum thickness is formed by spin-coating method successively on the substrate. No guide groove is formed between the optical phase pit 4 and the optical phase pit 4 adjacent to the former in the track direction. The distance between edges of optical phase pits 4 adjacent to each other in the circumference direction is made to be <lambda/(NA), wherein lambda is the wavelength of light beams for reproducing, NA is the numerical aperture of the objective lens to focus the light beams on the information recording medium. Thus, the recording medium in which stable fast seeking is possible, is obtd.
Patent JP-2000318342-A (JP)
Title: Block copy sheet for lithographic printing plate
Inventor: NAKAYAMA TAKAO
IPC: B41F27/14
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To prevent the deviation of position without applying the adverse effect on the surface side of a lithographic printing plate and use the lithographic printing plate with a substrate formed of a material other than a metal applicable to the multi-color printing or the printing of a number of papers by setting the number of projections of height in the specified range at the ratio in the specified range in the formation of recesses and projections of a block copy sheet for recessing the back of the lithographic printing plate. SOLUTION: A block copy sheet 31 for adjusting the printing pressure is interposed between the back of a lithographic printing plate and the outer peripheral face of a plate cylinder. Recesses and projections 32 of the required shape are formed on the surface of a substrate 31a of the block copy sheet 31. The ratio R of the number of projections in the range of 7-50 μm height to the total number of projections constituting the recesses and projections 32 is set as 20-80%. The sufficient position deviation control effect can be provided without applying the adverse effect on the surface side of the lithographic printing plate by the arrangement. The recesses and projections 32 are formed by a method of fixing fine particles 34 such as glass particles harder than the substrate of the lithographic printing plate on the surface of the substrate 31a or the like.
Patent JP-S6246047-A (JP)
Inventor: HERUMUUTO PATSUTSUERU
IPC: F16D23/02
Filed: 1986-06-03
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-H04352122-A (JP)
Title: Image formation device
Inventor: TAKAHASHI SAKANOBU
IPC: G02B27/18
Filed: 1991-05-30
Abstract: PURPOSE:To suppress stray light and flare light sufficiently as to the image formation device equipped with plural image forming elements. CONSTITUTION:The image formation device is equipped with the image forming elements 10 which each have an object-side lens part 16, an image-side lens part 18, a 1st reflecting surface 22 and a 2nd reflecting surface 24 provided almost in a V shape, and a roof part 26 provided below those reflecting surfaces, and the image forming elements 10 are arranged in plural arrays on a holder 40; and the holder has a groove 46 for storing the roof part, a reverse surface support part 48 for receiving the object-side lens part and image-side lens part, and a top-surface abutting part 50 which is made to abut on the object-side lens part and image-side lens part; and the 1st reflecting surface, 2nd reflecting surface, and roof part are covered with a reflecting film 28, and black resin 52 is charged and cured in the space above the 1st reflecting surface and 2nd reflecting surface and the groove 46 where the roof part is stored.
Patent JP-S63291033-A (JP)
Title: Liquid crystal display device
Inventor: YAMAZAKI KATSUNORI
IPC: G02F1/1345
Filed: 1987-05-25
Abstract: PURPOSE:To prevent the faulty operation generating at the time of interchanging an electroluminescent (EL) plate by providing a plate having less friction in the inside of a conductive rubber. CONSTITUTION:A liquid crystal display element 1 is connected to a printed circuit board 2 mounted with a circuit for driving said element 1 thereon, through the conductive rubber 3, and the EL plate 4 which is a light source, is interposed between the element 1 and the board 2 to form the title device. In said device, the EL guide plate 6 having the less friction is provided on the inside of the conductive rubber 3. Accordingly, the friction between the end face of the EL plate 4 and the conductive rubber 3 is lessened, thereby facilitating to pull out the EL plate 4 backwardly, or to insert a new EL plate 4 at the time of exchanging said EL plate 4. Thus, the faulty operation caused by slipping off the conductive rubber 3 at the time of exchanging the EL plate 4, is prevented.
Patent JP-H02307976-A (JP)
Title: Anti-fungus agent for textile and production thereof
Inventor: INOUE KATSUHIRO
IPC: D06M101/16
Filed: 1989-05-19
Abstract: PURPOSE:To obtain the title anti-fungus agent with high washing fastness by making metallic ions having anti-fungal effect adsorb to a phenolic chelate resin. CONSTITUTION:Firstly, phenolic chelate resin powder is prepared by polycondensation between a phenol, aldehyde and chelating agent (e.g. diethylenetriamine, iminodiacetic acid) at the molar ratio: chelating agent/phenol = 0.1-1.0 (pref. 0.2-0.5). The present powder is then mixed with an aqueous solution containing an anti-fungal metal (pref. silver, copper or zinc) salt, thus obtaining the objective anti-fungus agent. A textile is coated with this anti- fungus agent together with a resinous binder to obtain a cloth having anti-fungal effect with both high washing fastness and persistence.
Patent JP-S6020253-A (JP)
Title: Memory control system
Inventor: SAKAI KATSUZOU
IPC: G06F12/00
Filed: 1983-07-15
Abstract: PURPOSE:To store running data without giving damage to sequence of data by temporarily saving information of the address which stores data and after storing additional data, returning information in sequence to the address which follows additional data when additional data is interrupted. CONSTITUTION:Store input data which is inputted from the input part 1 such as the keyboard in the memory 3 through the register 3. Data inside the memory 3 is outputted from the output part 4. The control part 5 controls these movements. When additional data is interrupted in the memory 3, save information of the address which stores data on the maximum or minimum address side of the memory 3, and in sequence, return each data which is saved in advance to the address which follows additional data after storing additional data.
Patent JP-S6021064-A (JP)
Title: Optical device of color copying machine
Inventor: KITA SHINJI
IPC: G03G15/01
Filed: 1983-07-15
Abstract: PURPOSE:To reduce an amt. of light loss by forming three color separated lights using a color mixing fluorescent lamp made by mixing plural kinds of phosphors and two color separation filters. CONSTITUTION:Light sources 3, 4 composed of two fluorescent lamps illuminating the original 2 to be copied are installed below a platen 1 for placing the original 2. These sources 2, 3 obtained by mixing phosphors emitting standard lights at a certain ratio. A mixture of, e.g., a red phosphor made of Y2O3 and Eu, and a green phosphor made of BaMg2Al16O27, Eu, and Mn in a ratio of 82:18 is used for the source 3, and a mixture of a green phosphor made of BaMg2Al16O27 and Eu, Mn or Y2SiO4 and Tb and a blue phosphor made of BaMg2Al16O27 and Eu in a ratio of 60:40 is used for the source 4.
Patent JP-S61285895-A (JP)
Title: Skew measuring instrument for magnetic recording and reproducing device
Inventor: MATSUO EIJI
IPC: G11B5/027
Filed: 1985-06-12
Abstract: PURPOSE:To measure the skew quantity for one horizontal scanning period or above by frequency-multiplexing the reference wave such as two sine waves or above having mutually different frequencies to the recording signal, calculating the skew quantity based upon the phase difference at the non-continuous point of the above-mentioned two reference waves or above at the time of reproduction. CONSTITUTION:Two sine waves having different frequencies are generated by a reference sine wave generating device 6, these are frequency-multiplexed to a video signal 10 by a frequency multiplexing circuit 7 and recorded to a magnetic tape 1 by a magnetic head 3. When this is reproduced by the magnetic head 3 and at the part of the change-over of the rotary head, the magnetic tape 1 generates the phase dislocation of the signal when the difference of the tension at the inlet and the outlet of a drum 2 is different at the time of recording. Thus, by generating the non-continuous part at the sine wave, the phase dislocation is measured by two sine waves having two different frequencies, and then, the phase dislocation at the change-over point can be measured even in case of the dislocation quantity of one period or above of the sine wave.
Patent JP-H11326409-A (JP)
Title: Capacity detection circuit
Inventor: TSUGAI MASAHIRO
IPC: G01C19/5649
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a capacity detection circuit adaptable for various kinds of capacity sensors by voltage-converting an electric charge transmitted and outputting a sensor output as a voltage conversion value. SOLUTION: A charge and discharge terminal of an unknown capacity Cx1 is connected to a reference power source Va and charged up at a timing of ϕ1 and an electric charge remained in a feed back capacity Cf at the timing of ϕ1 is discharged by a switch S. Then, the charge and discharge terminal of the unknown capacity Cx1 is switched and connected to an inversion input terminal of a following OP amplifier at a timing of ϕ2. As a result, the charge accumulated in the unknown capacity Cx1 is transmitted to the feed back capacity Cf and charged. The OP amplifier voltage-converts the electric charge charged. The OP amplifier transmits a converted voltage to a following S/H circuit through a switching element at a timing of ϕ3. The S/H circuit retains and outputs an output voltage Vout but the output voltage Vout does not have a relation to the reference voltage Vm.