baber/WOPTO huggingface dataset:
Patent JP-H10225809-A (JP)
Title: Collet chuck
Inventor: ABE HITOSHI
IPC: B23B31/20
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To reduce a chucking error by means of increasing a diametrically expanding quantity of an opening part of a collet by pressing a taper inner peripheral surface of the collet to expand diametrically an installing port of the collet on an outer peripheral surface of an opening ring when the opening ring is moved in the shaft direction of a main body. SOLUTION: When a lens is installed in a collet chuck 1, an opening push rod 41 is pushed out forward, and an opening shaft 43 is pushed in, and an opening ring 4 and a tight ring 3 are pushed out forward. A tip inner peripheral part 38 being a fastening inner peripheral surface of the tight ring 3 appears forward by this pushing-out, and loosens fastening of a tip outer peripheral part 28 being a fastening outer peripheral surface of a collet 2, and an outer peripheral surface 45 of the pushed-out opening ring 4 diametrically expands by pushing a taper inner peripheral surface 25 of the collet 2, and forcedly opens an installing port of the collet 2.
Patent JP-H02306339-A (JP)
Title: Bit addressing system
Inventor: SUZUKI HIROAKI
IPC: G06F9/315
Filed: 1990-02-09
Abstract: PURPOSE:To attain address calculation at a short time by providing a displacement field and a base address field in an addressing operand. CONSTITUTION:An address 501 in byte unit is obtained from the base address field 4021 in the addressing operand 402 of a bit string extraction instruction 400. On the other hand, an address 503 in bit unit obtained from the field 4022 is shifted to a side lower by three bits in a shifter/code expansion unit 504 and high-order bits are supplied to an adder 502. It generates the effective address 505 of bytes, which include target bits, and three bits which are not supplied from the shifter/code expansion device 504 to the adder turn into bit offsets 506. Thus, the effective byte address and the bit offsets can simultaneous ly be obtained and therefore, the address calculation time is shortened.
Patent JP-H01208251-A (JP)
Title: Brake device
Inventor: OKADA MASAKI
IPC: B60K25/04
Filed: 1988-02-15
Abstract: PURPOSE:To suppress power loss by furnishing two oil supply systems on a brake mechanism in which a blower is connected with a crank shaft, allowing one of them to perform supply to a normally rotating part and a clutch operating part, and the other to perform supply to the clutch engagement part and the rotary part after clutch engagement. CONSTITUTION:A blower 1 to perform pumping work is connected to a crank shaft through a clutch 3 and a speed increasing device 2, and an engine brake force is added to existing mechanical brake and/or deceleration brake. No.1 hydraulic system 14 with a normally operated oil pump 16 is installed in the position nearer the engine crank shaft than the clutch 3, while No.2 hydraulic system 15 with another oil pump 17 in operation subsequent to clutch engagement is installed between the clutch 3 and blower 1. Clutch engagement and lubrication of the normally operating part are made by the No.1 hydraulic system 14, while retention of engagement and lubrication of the rotary part subsequent to engagement are performed by the No.2 hydraulic system 15, and thus power loss is suppressed.
Patent JP-S56128401-A (JP)
Title: Continuous measuring method and device for thickness of cup-shaped hollow material
Inventor: SHIMIZU TAKASHI
IPC: G01B5/00
Filed: 1980-03-13
Abstract: PURPOSE:To measure continuously distributions of the thickness of the body part in the circumferential direction and the vertical direction, by rotating the hollow material or moving it in the axial line direction by the driving shaft. CONSTITUTION:For measurement of the thickness distribution in the circumferential direction of body part 3a, hollow material 3 is rotated with the axial line of driving shaft 4 as the center when driving shaft 4 is rotated. The thicknesss corresponds to the distance between top part 2a of spherical material 2 and top part 12a of measurer 12, nemely, the extent of the displacement of movable shaft 11, and this extent of the displacement is converted to an electric quantity by the sensor mechanism is sensor head 14. The converted electric quantity is amplified and is displayed on the recorder. After moving driving shaft 4 in the axial direction, the similar measurement is performed to measure the thickness distribution in the circumferential direction in different vertical positions of the body part.
Patent JP-S63198991-A (JP)
Title: Separation and purification of poly-beta-hydroxy lactic acid
Inventor: NUMAZAWA RYOZO
IPC: C12P7/62
Filed: 1987-02-13
Abstract: PURPOSE:To efficiently separate and purify PHB from a bacterium cell, by carrying out the treatment from extraction to separation from extract residue under high temperature using a dioxane-containing solvent as an extract solvent. CONSTITUTION:A bacterium (e.g. bacterium belonging to the genus Pseudomonas or the genus Alcaligenes) having ability capable of accumulating PHB (poly-beta- hydroxylactic acid) is cultivated in a culture medium containing carbon source, nitrogen source, phosphoric acid source, the other minerals and a slight amount of nitritive source to provide a bacterium cell containing accumulated PHB. 5-20pts. of an extract solvent containing > 80wt.% 1,4-dioxane is added to 1pt.wt. of the dried bacterium cell and the PHB is extracted at >=60 deg.C, especially >=80 deg.C and an extracting solution is separated from an extract residue under heating at >=60 deg.C and a solvent insoluble to PHB is added to the liquid after removing the residue to solidify PHB and the solvent is removed to give the purified PHB.
Patent JP-S56127910-A (JP)
Title: Production of magnetic head
Inventor: TERADA NOBUHIRO
IPC: G11B5/127
Filed: 1980-03-12
Abstract: PURPOSE:To produce a magnetic head having good properties with a good yield, by securing such a working process in which the magnetic head is produced with a magnetic thin plate 3 forming a magnetic core held between the nonmagnetic guard materials. CONSTITUTION:A paired nonmagnetic guard materials 1 and 2 are laminated together with an intervention of a magnetic thin plate 3 to form a fixed block 4. The block 4 is then cut in parallel and in the laminating direction of the materials 1 and  2 plus the plate 3 to be separated into >=2 blocks 5 having a width W respectively. Then the grooves 6, 7 and 8 are provided on the side face 5a of a paired blocks 5, and the face 5a is made to face opposite to the side face 5b of the other block 5 for junction. In such way, a magnetic head 11 is obtained with a magnetic gap (g) formed between the (contact) face of the opposite magnetic media with a prescribed depth for a paired magnetic cores 13A and 13B made of a paired magnetic thin plates 3. In such way of production, a working can be eliminated at a high temperature to increase not only the properties but the production yield.
Patent JP-H11229497-A (JP)
Title: Construction method of medicine cabinet type building and method and device for assembling dwelling section
Inventor: MIYAMOTO TAKEZO
IPC: E04B1/35
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To shorten the term of works for building construction largely, to correspond even to various need of users easily and to separately move dwelling section. SOLUTION: The building 1 is composed of beam-column section building frames (supports) 2 comprising of isolated parallel-frame wall structure and dwelling-section building frames (infills) 3 changed into blocks, the beam-column section building frames 2 are assembled, and the prefabricated dwelling-section building frames 3 are hung up by utilizing the columns 4 of the beam-column section building frames 2, and entered into housing spaces in the beam-column section building frames along the beams 5 of the beam-column section building frames 2. The dwelling-section building frames 3 are divided into a plurality of modules, and manufacture, transport, carrying lifting, etc., are facilitated. The dwelling-section building frames 3 are hung up by a winch, etc., for lifting, and drawn in by a winch, etc., for horizontal drawing-in.
Patent JP-H01205307-A (JP)
Title: Dc bias magnetism detection device
Inventor: YOMO SUSUMU
IPC: B60L1/00
Filed: 1988-02-12
Abstract: PURPOSE:To previously prevent an overcurrent by detecting a signal corresponding to a primary winding current of a transformer, and detecting a DC bias magnetism by means of a power frequency component in said signal. CONSTITUTION:When a main transformer 100 DC-deflects and magnetizes, the magnetic flux of an iron core in the transformer is saturated either in a positive or a negative polarity the excited current increases and a primary current protrudes on either of the positive or negative polarity. A DC component and the power frequency component exist in the output of a full wave rectifier circuit 20, the AC component is generated in the output of a BPF 21. The component is rectified in a full wave rectifier circuit 22. When the output exceeds a set point, a comparator 23 operates and the DC bias magnetism is detected.
Patent JP-S59158193-A (JP)
Title: Channel forming method of key telephone set
Inventor: YAMAMOTO MUTSUHIRO
IPC: H04Q3/58
Filed: 1983-02-26
Abstract: PURPOSE:To inhibit a dial pulse from being supplied to a remote telephone set through a channel by forming the channel after dialing operation in case of individual extension calling operation. CONSTITUTION:Operation data on dial key is received by a control circuit CTm to transmit control data. A relay TK is controlled and restored to connect a talking circuit TKC including dialing switch to a talking line LT, forming the channel. Therefore, a dial pulse generating circuit DPG operates according to the operation of a push-button dial PD, and consequently even when dialing switches in the talking circuit TKC are turned on and off, no dial pulse is sent out to the talking line LT because the relay TK is in operation during dialing operation and a contact tR is still off, thereby preventing dial pulse from being supplied to the remote telephone set.
Patent JP-H02247984-A (JP)
Title: Clamp connector element and plug housing
Inventor: SHIYUBUROSURAAFU RORITSUKU
IPC: H01R4/24
Filed: 1990-02-08
Abstract: PURPOSE: To securely position and fix a lead wire without requiring additional work during assembling by connecting a cut-in clamp lug plate base body and a connector spring arm base body. CONSTITUTION: A connector spring arm substrate 10 is connected to a transverse edge of a cut-in clamp lug plate base body 4 on a side of a plug connection portion 2 via a connection piece 9, and the base body 10 is wider than a base body 4, is bent by 180 degrees, and abuts with the base body 4. The substrate 10 is bent at a right angle at each longitudinal edge of the substrate 10 and a support lug plate 14 is connected, and this support lug plate 14 extends with an interval parallel to a corresponding cut-in clamp lug plate 14. A fixed edge 18 is bent at a right angle in a direction of the lug plate 14 at a longitudinal edge 17 of the leg plate 7 and abuts against the lug plate 14.
Patent JP-H01204954-A (JP)
Title: Composition for vibration-damping material and vibration-damping material
Inventor: YAMAMOTO YOZO
IPC: C08K7/16
Filed: 1988-02-12
Abstract: PURPOSE:To provide the subject composition excellent in stability, moldability, vibration-damping property, etc., by adding specified amounts of flaky, powdery and fibrous fillers to a resin component comprising an epoxy compound, a polyphenol and an acid hydrazide. CONSTITUTION:An epoxy compound (e.g., bisphenol a epoxy resin) is mixed with a polyphenol (e.g., bisphenol A) and an acid hydrazide (e.g., adipohydrazide) as a curing agent (cure accelerator). 100pts.wt. obtained resin-forming component is mixed with 50-500pts.wt. flaky filler (e.g., mica or glass flake), at most 200pts.wt. powdery filler (e.g., ferrite or silica) and at most 100pts.wt. fibrous filler (e.g., alumina or polypropylene fiber) to produce a composition for vibration-damping material.
Patent JP-H02212523-A (JP)
Title: Hydrated spherical polyvinyl alcohol gel and its production
Inventor: NAKAHARA FUMIO
IPC: C08J3/14
Filed: 1989-02-10
Abstract: PURPOSE:To obtain the title gel having a negative surface potential and excellent flow, dispersibility, etc., by bringing liquid drops of an aqueous solution containing PVA and a specified water-soluble polymeric polysaccharide into contact with an aqueous solution containing a surfactant and cations to form spherical moldings and subjecting these moldings to a freeze and thaw operation. CONSTITUTION:An aqueous solution containing polyvinyl alcohol and a water-soluble polymeric polysaccharide (e.g. sodium alginate) having an ability to gel by contact with cations is prepared. Liquid drops of this aqueous solution are brought into contact with an aqueous solution containing a surfactant (e.g. water-soluble silicone oil) and cation-containing compound (e.g. calcium chloride) to mold the liquid drops into spherical moldings. These moldings are subjected to an operation comprising freezing to -5 deg.C and thawing from that temperature. In this way, hydrated spherical polyvinyl alcohol gel having a diameter >=1mm and a negative surface potential and being useful as a carrier for an immobilized biocatalyst for a bioreactor can be obtained.
Patent JP-2000230002-A (JP)
Title: Bone restoration material
Inventor: HASHIMOTO MASAMICHI
IPC: C08B37/08
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a bone restoratin material excellent in biocompatibility, moldability, and in-vivo decompsability by incorporating, into the same, a gel which is formed from hyaluronic acid alone and is hardly soluble in a neutral aqueous solution. SOLUTION: The hardly water-souble hyaluronic acid gel used here exhibits a solubility of 50% or lower in a neutral aqueous solution at 37 deg.C for 12 hr. The gel can be decomposed and solubilized by treating it under the reaction conditions of accelerated acid hydrolysis of hyaluronic acid. A pH of an aqueous solution of 1.5 and a temperature of 60 deg.C are suitable as the reaction conditions. The resultant acidic aqueous solution of hyaluronic acid is subjected to freezing and thawing, each at least one time. Preferably, the freezing is done at -5 deg.C or lower; and the thawing, at 5 deg.C or higher. Then, the gel is cleaned to remove an acid, etc. Water, a physiological salt solution, etc., can be used for the cleaning. The cleaned gel in the state of being immersed in a solvent, in the state of being wet by a solvent or in the dry state is used as a bone restoration material.
Patent JP-S60199900-A (JP)
Inventor: STRAZZOLINI PAOLO
IPC: C07K14/195
Filed: 1985-02-21
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-S58151933-A (JP)
Title: Production of flat annular body
Inventor: KUMADA SEIJI
IPC: B21F3/02
Filed: 1982-03-02
Abstract: PURPOSE:To produce flat annular bodies from a beltlike blank material in high yields, by making the thickness of the edge on one side of said material smaller than the thickness of the edge on the other side, forming the material into an annular shape, and parting the same at a fixed place in the circumferential direction thereof then joining the cut ends. CONSTITUTION:A long blank material of a thin sheet which is wound spirally or a rectangular striplike blank material of a thin sheet having the length corresponding to the peripheral length of a flat annular body 2 which is the final product is prepared. In the case of the material 1, the edge 1a on one side thereof is crushed to a trapezoidal shape so as to be made thinner than the edge 1b on the other side, and the material is cured, whereby coils 4 as a continuous material of the body 2 are made. The coils 4 are cut along the line 5 so that the respective coils are parted at a fixed place in the circumferential direction, whereby many flat annular bodies 6 are made. Both ends of the bodies 6 formed by the cutting are butted and the butt parts are joined by welding or the like, whereby the flat bodies 2 are produced in 100% yield of material.
Patent JP-2000225594-A (JP)
Title: Film cutting device
Inventor: TSUCHIKO TOSHIAKI
IPC: G03F1/92
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To guide a film placed on a table certainly into a cutter unit part even if the corner part of the film becomes dull. SOLUTION: A film cutting device is composed of a cutter unit part 10 to cut a film F using a rotary blade 11a, a film mounting part 20 having a table 21 to admit placing of the film F and capable of approaching and separating from the cutter unit part 10, a film receipt part 23 having a dullness preventing member 23a to receive the film F outside the table 21 and capable of moving the member 23a downward, and a film guide part 30 inclining downward from the neighbourhood of the film insertion side of the cutter unit part 10 and having at the edge a notch 31 to admit passage of the member 23a. The member 23a retracts downward through the notch 31 in association with movement of the film mounting part 20 toward the cutter unit part 10.
Patent JP-S52113914-A (JP)
Title: Preparation of unsaturated amides
Inventor: NAKAMURA SHINJI
IPC: C07C231/06
Filed: 1976-03-22
Abstract: PURPOSE: Amides are prepared by the hydration of the corresponding nitriles in the presence of the highly active catalyst obtained by mixing a monovalent copper compound with vanadic acid salt and an oxidizing agent or a divalent copper compound. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60174695-A (JP)
Title: Thermal transfer recording paper
Inventor: HAYASHI SEIICHI
IPC: B41M5/52
Filed: 1984-02-22
Abstract: PURPOSE:To enable to obtain high-quality images free of defects such as missing of dots, by a method wherein a coat layer comprising a specified amount of a hot-melt adhesiveness-imaparting resin as a solid component is provided at the outermost surface on the side to be recorded of a recording paper. CONSTITUTION:The coat layer comprising a hot-melt adhesiveness-imparting resin as a solid component is provided at the outermost surface on the side to be recorded on a thermal transfer recording paper for use in recording by melting an ink layer by a heating means and transferring the ink to the paper. The content of the resin in the coat layer is 10-100wt%, preferably, 30-70wt%, as solids. If the resin content is less than 10wt%, the frequency of missing of dots in low - intermediate density regions of images becomes high, resulting in lowering of image quality. A coating liquid is applied to an ordinary paper 3 to provide the coat layer 2, thereby producing the thermal transfer recording paper 1. Accordingly, the adhesion between the ink layer and the recording paper is enhanced, missing of dots in recording is markedly reduced, and high-quality images can be obtained.
Patent JP-H08201122-A (JP)
Title: Instrumentation apparatus
Inventor: SHINPO YASUO
IPC: G01D11/28
Filed: 1995-01-27
Abstract: PURPOSE: To have the lighting design of an instrumentation apparatus a feeling of solid body. CONSTITUTION: A bottomed frame-shaped case 1 is provided with an opening 6 formed on the front side. A frame body 13 comprising an outer case and an inner case 13b each having an instrument mounted therein is housed in the case 1 at a specified interval therebetween. A space part 15 and a gap part 16 are arranged to communicate with the opening 6 between the frame body 13 and an internal wall part 14 of the case 1. A surface emission body 29 is provided in a recess part of the outer case to light the outer circumference of the frame body 13 indirectly by light leaked to the side of the opening 6 through the space part 15 and the gap part 16.
Patent JP-H11227230-A (JP)
Title: Method and device for color image forming and print head
Inventor: USUI SATOSHI
IPC: B41J2/045
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To form a high quality image in a high speed without making position shift among colors on an image receiving medium and to dispense a complicated mechanism and precise controlling. SOLUTION: An air flow 4 is ejected into an air flow pipe 2 forming a print head 1 and the air flow is contacted to inks 4Y, 4M, 4C, 4K having different colors urged into the air flow pipe 2 from ink supplying holes 3Y, 3M, 3C, 3K to cut each ink 4Y, 4M, 4C, 4K of each color. Each cut ink of each color flies in the respective predetermined direction to become each of ink drops 5Y, 5M, 5C, 5K (but ink drops 5M, 5K are not indicated in the selected drawing) by the air flow 7 forming an air flow ejecting passage 8, then the ink drops contact with each other to be integrated and mixed before arriving at an image receiving medium 9. The integrated and mixed ink drop represents a desired color as a mixed ink drop 6 and reaches the image receiving medium 9 as an ink dot 6a.
Patent JP-H05235225-A (JP)
Title: Immersion cooling package structure
Inventor: MOCHIZUKI MASAHIRO
IPC: H01L23/44
Filed: 1992-02-19
Abstract: PURPOSE:To provide an immersion cooling package structure, especially an immersion cooling package structure for cooling a package mounted on a substrate by immersing a unit substrate into immersion liquid wherein even a central part of a package is cooled. CONSTITUTION:In an immersion cooling package structure for cooling a package in a condition that a heat sink 4 is formed on a heat dissipation plate, at least one substantially L-shaped pipe 5 is provided on the upper plate 4a of the heat skin 4. Its end part has an opening 5a on the side of the heat sink 4 and also its other end part has an opening 5b above the heat sink 4.
Patent JP-S60195823-A (JP)
Inventor: FUJIYOSHI SHIORI
IPC: H01H23/22
Filed: 1985-02-20
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-S53112373-A (JP)
Title: Disc brake
Inventor: OGAWA YUTAKA
IPC: F16D55/224
Filed: 1978-03-20
Abstract: PURPOSE: To provide a disc brake in which sealing is improved at a sliding portion thereof by constituting same such that a recess is provided at an end of a fitti ng hole formed in a top portion of a fixed support member in order to dispose a boot and a spring therein and a wiper seal is provided at the other end of the fitting hole. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09230420-A (JP)
Title: Pulse motor for camera drive unit
Inventor: YAMAGISHI SHIGERU
IPC: G03B9/02
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a pulse motor for a camera drive unit capable of stably stopping a permanent magnet rotor at every step by arranging the rotor so as to be held with two iron core members, simple in constitution and low in cost. SOLUTION: The rotor 7 is magnetized at four poles and arranged to be held with two iron core members around which coils are wound to be rotated with the step of 45 deg.. A magnetic material member 11 has a nearly semicircular- arc shape and three projections 11A are formed at intervals of 90 deg.. Further, each projection 11a is arranged to be positioned at the upper part between the adjacent magnetic poles of the rotor 7 at four stable stopping positions of the rotor 7. Consequently, eight stable stopping positions are obtained.
Patent JP-H01206957-A (JP)
Title: Feed consisting of bean curd refuse as main component and discharged blood of slaughtered domestic animal and production thereof
Inventor: FUKUOKA TOYOKAZU
IPC: A23K10/24
Filed: 1988-02-15
Abstract: PURPOSE:To obtain the title feed having abundant nutrition, containing vegetable protein and animal protein, by adsorbing discharge blood of slaughtered domestic animal on bean curd refuse, adding a fermentation microorganism and fermenting. CONSTITUTION:(A) Bean curd refuse occurring in production of soybean milk is dried preferably to 5-10wt.% water content, (B) preferably 70-90wt.% blood discharged from body of slaughtered domestic animal such as pig, cattle or horse is adsorbed on the dried bean curd refuse, which is then inoculated with (C) a fermentation microorganism such as lactic acid bacteria, stirred, fermented preferably at 20-40 deg.C and then compressed and dehydrated to give the aimed feed.