baber/WOPTO huggingface dataset:
Patent JP-H02251279-A (JP)
Title: Airborne particle classifier
Inventor: TAKEUCHI MASAAKI
IPC: B07B7/083
Filed: 1989-03-23
Abstract: PURPOSE:To prevent the accumulation of a powder on an upper ring plate and a bottom plate by a method wherein protruding blades are provided to the upper ring plate so as to be spaced apart from the top plate of a casing and an inclined plate is provided to the upper surface of the bottom plate to allow dust-containing air to entirely pass between classifying blades. CONSTITUTION:A gap 21 is provided between the upper ring plate 19 of a rotary body 14 and the top plate 20 of a casing 11 and a plurality of protruding blades 22 are arranged to the upper ring plate 19 so as to provide an interval in a circumferential direction. Therefore, when the rotary body 14 is rotated, the air in the gap 21 receives kinetic energy ready to allow said air to flow toward a classifying chamber 17 and the air on the side of the classifying chamber 17 is prevented from flowing in the gap 21 and, therefore, no powder is accumulated on the upper ring plate 19. Further, the lower end 50a of the inclined plate 50 fixed to the upper surface of a bottom plate 19a is separated by a distance L (within 1/5 the diameter D of the rotary body 14) from the outer peripheral edge of the bottom plate 19a. By this constitution, the dust-containing air passing through the rotary body 14 is sent to an exhaust pipe while being distributed and there is no possibility such that the powder is accumulated on the bottom plate 19a.
Patent JP-H02249524-A (JP)
Title: Medical fiber
Inventor: SANADA KAZUO
IPC: G02B6/02
Filed: 1989-03-23
Abstract: PURPOSE:To make it possible to precisely observe a position in a catheter or a position of the catheter itself by coating an optical fiber or an image fiber with a covering material containing a metal having an X-ray imaging effect or a compound thereof. CONSTITUTION:An image fiber 1 is composed of a silica jacket 3 covering over the outer surface of an image circle 2 in which several optical fibers are bundled, a primary coating 4 covering over the outer surface of the silica jacket 3 and an X-ray imaging coating 5 covering over the outer surface of the primary coating 4. The X-ray imaging coating 5 is composed of a material in which a micro-powder including a metal having an X-ray imaging effect or a power of a compound of the metal is dispersed in a base polymer such as nylon, Ba, Bi, W, Cs, Sb or the like being used for the metal having an X-ray imaging effect.
Patent JP-H10269126-A (JP)
Title: Generation data base access management system
Inventor: YAMAMOTO SHINYA
IPC: G06F12/00
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To lighten the load on a computer, which manages a current data base, by automatically holding consistency between data bases of respective generations for access including update. SOLUTION: UAP 105 in system A is started. Access object information on the date, etc., of desired information to be accessed is added to an access generation determination device 102. The access generation determination device 102 searches for generation division information 103 wherein a date, the generation of a data base, etc., are defined by using the added access object information as a key to determine a generation data base to be accessed. Then, when the determination and access contents are judged to be update, the access generation determination device 102 requests an inter-generation data relation evaluating device 104 to evaluate the relativity between update data and data held in another generation data base, thereby holding consistency between data bases of respective generations.
Patent JP-H06278553-A (JP)
Title: Structure of bumper
Inventor: TAGAMI TOMOHIRO
IPC: B60R19/24
Filed: 1993-03-30
Abstract: PURPOSE:To secure the required rigidity of a bumper, and to prevent the generation of damage at a connection part of a car body and a bumper between stays due to a collision load at the time of slight collision. CONSTITUTION:A connection part 16 for vertically connecting the upper end and the lower end of an opening of a part positioned between stays of a bumper main body, which is opened toward a car body 20 and which has a U-shape cross section, is provided, and a low strength part 17 is provided on this connection part 16.
Patent JP-H05284650-A (JP)
Title: Higher harmonic compensation system for twelve pulse rectification load
IPC: H02J3/01
Filed: 1992-03-27
Abstract: PURPOSE:To configure a system requiring no high voltage switch board nor high voltage power receiving transformer dedicated for higher harmonic compensator by disposing a higher harmonic compensator for twelve pulse rectification load on the low voltage side of an in-phase transformer for twelve pulse rectification load. CONSTITUTION:Input higher harmonic currents iSU, iSV to a twelve pulse rectifier, comprising an in-phase transformer 2, a DELTA-Y transformer 3, a first rectifier 5, and a second rectifier 6, are detected and a higher harmonic compensator 7 is connected to the secondary of the in-phase transformer 2 in order to perform higher harmonic compensation on the secondary of the in-phase transformer 2.
Patent JP-H05137570-A (JP)
Title: Water-soluble protein-conjugate denatured through saccharide
Inventor: BUIRUHERUMU TEITSUSHIYAA
IPC: C12N11/08
Filed: 1991-04-04
Abstract: A water-soluble saccharide-modified protein conjugate is covalently bonded via a saccharide group to a hydrocarbon backbone. Such saccharide-modified protein conjugates can be prepared in a straight-forward manner by polymerising a vinyl saccharide and conjugating the resulting poly(vinyl saccharide) with the protein, which is preferably an enzyme, in a manner known per se. While having high enzymatic activity, the protein conjugates according to the invention are also stable in aqueous solution over a long period and are therefore particularly suitable for use in assay kits.
Patent JP-H0615801-A (JP)
Title: Production of multilayer ceramic interconnection structure
Inventor: JIERARUDO SUTANREI ANDORISU
IPC: H05K3/46
Filed: 1993-03-30
Abstract: PURPOSE: To provide a manufacturing method for a multi-layer ceramic interconnect structure of good throughput. CONSTITUTION: A through-hole is formed on a green sheet 202, and the green sheet is disposed on a support fixture of a screening machine. Then the planar surface of a screening mask 208 is positioned on the surface of the green sheet 202. For the purpose of injecting pressurized conductive paste 220 into the mask through a paste nozzle 222, a discharge end 224 of the paste nozzle 222 is disposed on the planar surface on the opposite side of the mask. The force in the orthogonal direction is applied to the nozzle 222 toward the mask to maintain the discharge end of the nozzle 222 with a given clearance as the nozzle 222 traverses on the mask. Then the conductive paste 220 is injected and a circuit pattern is extruded on the green sheet 202 to produce bias.  A plurality of layers of green sheet turned into patterns are stacked and sintered under the pressure and high temperature to manufacture a multi-layer ceramic interconnect structure.
Patent JP-S524038-A (JP)
Title: Stabilized power source circuit
Inventor: TAKATANI MINORU
IPC: H02M7/537
Filed: 1975-06-14
Abstract: PURPOSE: A ringing choke type stabilized power source circuit which is not affected by the input voltage variation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59198690-A (JP)
Inventor: KAWAMURA HIDEO
IPC: H05B3/48
Filed: 1983-04-25
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-H01244181-A (JP)
Title: Enclosed compressor
Inventor: SATO YUTAKA
IPC: F04B39/00
Filed: 1988-03-25
Abstract: PURPOSE:To control any vibration in an inlet muffler by forming a holding part, molded in a circular form, in an almost U-shaped holder tightly attached to the outside of a hermetically sealed vessel, and fixing the inlet muffler to this supporting part by means of welding. CONSTITUTION:A joint 2c of an inlet muffler 2 is made contact, as going along it, with a circular holding part 3b, circularly forming its rectangular part installed in each tip at both end pieces of an almost U-shaped holder 3 tightly attached to the outside of a hermetically sealed vessel 1, attaching it thereto along an edge of the circular holding part by means of welding. With this constitution, welding strength is increased, while exciting force per unit length of a weld from a compressor body becomes lessened and simultaneously vibration in both primary and secondary modes is hard to occur, so that any noise being produced out of the inlet muffler 2 is thus reducible.
Patent JP-S51147239-A (JP)
Title: One-pulse generating circuit
Inventor: KODAMA YUKUO
IPC: G04G5/00
Filed: 1975-06-13
Abstract: PURPOSE: A one-pulse generating circuit which can be easily formed into a semiconductor IC, and which is capable of generating stable one pulses not subject to changes in temperature as well as voltage, and chattering. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61230345-A (JP)
Title: Cooling module for semiconductor device
Inventor: KAJIWARA RYOICHI
IPC: H01L23/433
Filed: 1985-04-04
Abstract: PURPOSE:To improve cooling efficiency by forming a cooling block by SiC ceramics and a metallic layer joined with the SiC ceramics on the semiconductor chip side and constituting a path for water-cooling the metallic layer by the aggregate of fine holes. CONSTITUTION:A cooling block 5 is not constituted by a material only of SiC ceramics 2 in consideration of the facility of machining in which a water-cooling path is formed to the cooling block 5, and a heat exchanger 1 consisting of a substance such as Cu is combined. The water-cooling path is shaped as the aggregate of fine holes in order to improve heat exchanger effectiveness in the heat exchanger 1 and a contact area with water is increased. Accordingly, cooling efficiency can be enhanced largely.
Patent JP-S59219746-A (JP)
Inventor: ROI KINGU
IPC: G03C7/392
Filed: 1984-04-12
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-S55162400-A (JP)
Title: Sludge dehydrating method by methanol
Inventor: SANO HIROSHI
IPC: C02F11/14
Filed: 1979-06-07
Abstract: PURPOSE: To facilitate the dehydrating operation as well as reduce an amount of an auxiliary fuel for incinerating through a method wherein a specified amount of methanol is added to sludge and, thereafter, said sludge is dehydrated to increase a dehydrating speed of said sludge.  
     CONSTITUTION: 10W40wt%, based on the sludge, of methanol is added to the sludge and, thereafter, the dehydrating operation is carried out. For example, 10W 40% of methanol is added to the sludge and after well blending, said sludge is dehydrated by a filter press or a centrifugal precipitation method. This removed liquid contains methanol corresponding to an added amount thereof, but, because boiling point difference with water is high, said methanol can be easily recovered by a conventional distillation or a vacuum distillation method. The methanol added prior to the dehydration treatment is partially transferred to the dehydrated sludge to be used as an auxiliary fuel for incinerating and a portion thereof is recovered from said removed liquid to be used by circulating and, moreover, other portion thereof is added to an activated sludge tank to be used for denitrification. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10268645-A (JP)
Title: Developer replenishment device
Inventor: IINO SHUJI
IPC: G03G15/10
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To correctly measure the concentration of toner with an amount of charge able to developer electrostatic latent image, by electrically attaching toner to two electrodes impregnated with liquid developer, and measuring the concentration of the electrically attached toner with a measuring means provided apart from the liquid developer. SOLUTION: The internal wall of a liquid-developer tank 408, extending between opposite parts from its edge (f) to the bottommost point of a developing roller 402, has a circular face with a specified gap maintained between the developing roller 402 and itself. On the circular face, the electrode 401 is provided for electrically attaching toner to the surface of the developing roller 402 by applying a voltage between the circular face and the developing roller 402. Also, the concentration sensor 59 for measuring the concentration of the toner charged and attached to the developing roller 402 is provided between the area of the thin-layer formation electrode 401 and the area (c) where the developing roller 402 faces a photoreceptor 1.  The concentration sensor 59 emits light to the thin layer of liquid developer formed on the surface of the developing roller 402, and measures the light reflected from it.
Patent JP-H03274685-A (JP)
Title: Detector for coupling of connector
Inventor: MURAKAMI YOSHIHIRO
IPC: H01R13/641
Filed: 1990-03-23
Abstract: PURPOSE:To detect the perfect connection by bringing a conductive path for a short circuit provided at a flexible locking arm of a connector housing into contact with a conductive path for connection when a connector housing, which has an engaging part for the flexible locking arm, is completely coupled with the fellow connector housing, which has the flexible locking arm. CONSTITUTION:At the initial stage of the engagement of male and female connector housings A and B, the top plate 6a of a needle 6 for detection of coupling is positioned between the locking projection 3b of a flexible locking arm 3 and the pressing and operating part 3c for release of lock, and it shifts being pushed by the engaging frame 5 of the housing B as the engagement advances. Next, the projection 3b penetrates into the engaging frame 5, and the operating part 3c is displaced downward. When the housings A and B are completely coupled, the flexible locking arm 3 restores, and the operating part 3e collide against the inner face of the top plate 6a of a flexible piece 6, and contact parts 7a and 7a are short-circuited by a conductive path 9. In this condition, by the conductive path 9, the conductive paths 7 and 7 for connection, and female terminal metal fittings C and C, which contact with elastic contact parts 7b and 7b, the electric circuit for detection is operated.
Patent JP-S59199936-A (JP)
Inventor: YOSHINO TSUGUHIKO
IPC: E04B1/21
Filed: 1983-04-26
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-S51147777-A (JP)
Title: Power cable
Inventor: SATOU KAZUMI
IPC: H01B3/18
Filed: 1975-06-14
Abstract: PURPOSE: The prevention from water damage. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000265065-A (JP)
Title: Production of organic-solvent-soluble hydrogenated octasilsesquioxane/vinyl group-containing copolymer
Inventor: ZANK GREGG ALAN
IPC: C08L83/07
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To produce an organic-solvent-soluble copolymer which is excellent in insulation properties, resistances to heat and oxidation, weatherability, etc., and is useful for impregnation materials, interlayer materials, and coating or molding materials by reacting a hydrogenated octasilsesquioxane with a divinyl compound in a specified ratio in the presence of a hydrosilylation catalyst. SOLUTION: One mol of a hydrogenated octasilsesquioxane represented by the formula is reacted with a divinyl compound represented by CH2=CH-L- CH=CH2 [wherein L is a 3-10C divalent hydrocarbon group or -(SiR2O)m-SiR2- (wherein m is 1-10; and R is a 1-6C alkyl or 6-9C aryl)] in an amount of 0.2 mol or higher but lower than 3 mol in the presence of a hydrosilylation catalyst preferably in a molar ratio to the vinyl groups of the divinyl compound of 1/100,000-1/100. Examples of the catalyst are platinum chloride, chloroplatinic acid, a platinum-olefin complex, a platinum-phosphine complex, a platinum- vinylsiloxane complex, and the solutions of these compounds.
Patent JP-S63238724-A (JP)
Title: D/a converter
Inventor: TOYAMA AKIRA
IPC: H03M1/10
Filed: 1987-03-26
Abstract: PURPOSE:To improve the linearity of D/A conversion characteristics by providing a D/A converter with a correcting circuit for detecting the level change of a data pulse and correcting the succeeding arrival digital data by a fixed value. CONSTITUTION:When digital data is supplied to a terminal P, the date is supplied to a quantizing circuit B through adders A1, A2 and the most significant bit of the data is outputted. Bits other than the most significant bit are supplied to a noise shaver and added to the succeeding digital data. The most significant bit of the added data is generated from the circuit B, and thereafter said operation is repeated and data pulse converted into one bit is outputted from the circuit B. When the leading edge of the data pulse is detected by a detecting circuit D, correction data supplied to the adder A1 through a switching circuit S. Consequently, correction data is added to the succeeding digital data.
Patent JP-H06281007-A (JP)
Title: Pressure ring
Inventor: ITO YOSHIHIRO
IPC: F02F5/00
Filed: 1993-03-30
Abstract: PURPOSE:To provide a pressure ring keeping an excellent airtight characteristic provided by a pressure ring having special engagement structure even at the time of the abrasion of a cylinder inner wall, and having sufficient durability with a breaking resistant performance improved. CONSTITUTION:A pressure ring R1 is formed by providing a protruded part 12, extending in a peripheral direction from an outer periphery surface and one side side surface, on one side engagement end part 11, and also a notched recessed part 2, engaged with the protruded part 12, on the other side engagement end part 1. Since the base end part of the protruded part 12 is thicken, eliminating the breaking of the protruded part 12 in spite of the abutting of the protruded part 12 and the notched recessed part 2.
Patent JP-S547616-A (JP)
Title: Hydraulic test for pipe joint
Inventor: HOUJIYOU SADAMUNE
IPC: F16L17/00
Filed: 1977-06-17
Abstract: PURPOSE: A hydraulic test method which can be conducted easily and rapidly, wherein a confined space is formed between a packing and a rubber ring which are fitted in a pipe joint, and a through hole is provided for access to the confined space so that hydraulic water can be charged into the confined space. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03273841-A (JP)
Title: Ultrahigh-speed rotor
Inventor: IMAGAWA SHINSAKU
IPC: H02K1/27
Filed: 1990-03-22
Abstract: PURPOSE:To increase the tensile strength of a rotor by forming a sleeve of conjugate fibers and also by laminating these fibers in such a manner that they cross in the circumferential and axial directions of a permanent magnet. CONSTITUTION:Conjugate fibers of fiber reinforced plastic, a fiberreinforced metal or the like having a large specific strength and a large specific modulus are used for a sleeve 3 laminated on the outer periphery of a permanent magnet 2, and these fibers are laminated in a plurality of layers in the radial direction of the permanent magnet 2. When the sleeve 3 is thickened in some degree, the fibers are laminated only in the peripheral direction of a rotor on the inside diameter side of the sleeve, and as they are laminated on the outside diameter side of the sleeve, layers of the fibers in the axial direction which intersect the fibers in the circumferential direction are interwoven with each other, made to intersect each other and laminated. Thereby the sleeve is made strong uni formly against weighting from the two directions. Accordingly, the strength of the sleeve is maintained sufficiently for a tensile stress in the circumferential direction caused by a centrifugal force in high-speed rotation and for a bending stress in the axial direction caused by vibration, and thus destruction of the magnet by the centrifugal force can be prevented.
Patent JP-H08274881-A (JP)
Title: Telephone exchange
Inventor: MURAKAMI KIYOKAZU
IPC: H04Q3/545
Filed: 1995-03-30
Abstract: PURPOSE: To provide a telephone exchange capable of arbitrarily setting and changing a call termination destination corresponding to a schedule for respective call kinds. CONSTITUTION: When an incoming call is present, the call kind is identified by referring to a call kind registration memory 71 in a call kind management part 7, a memory corresponding to the identified call kind is selected from plural schedule registration memories 81-83 in a schedule management part 8 and a call termination index number corresponding to the time is read. Them, by referring to a call termination destination information registration memory 91 in a call termination destination information management part 9 and sending out the telephone number of the call termination destination corresponding to the call termination index number to the telephone exchange 1, the call termination is arbitrarily set and changed corresponding to the schedule for the respective call kinds.
Patent JP-H09264698-A (JP)
Title: Method for cleaning plate type heat exchanger
Inventor: NAKAMURA JUNICHI
IPC: F28G9/00
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To realize the sufficient cleaning effect irrespective of the kind or the quantity of scale, etc., by performing the air bubbling with the compressed air while changing the level of the liquid for cleaning. SOLUTION: A valve 19 of a cleaning liquid feed/discharge pipe 20 and a valve 17 for an air discharge pipe 18 are opened in a condition where a valve 11 of a liquid feed pipe 12 and a valve 13 of a cleaning liquid discharge pipe 14 are closed, and the cleaning liquid is fed from the feed/discharge pipe 20 into a liquid flow passage. When the liquid flow passage is full, the valve 19 is closed, a valve 15 of a compressed air feed pipe 16 is opened, and the compressed air is blown into the cleaning liquid in the liquid flow passage to perform the air bubbling. A heat transfer surface of a plate 4 is cleaned by the impact effect caused by the compressed air and the disturbed liquid generated when the bubbles move in the cleaning liquid.  Then, the cleaning liquid is discharged to the prescribed liquid level, and the compressed air is again blown to change the level up and down to perform the cleaning.
Patent JP-S58190365-A (JP)
Title: Preparation of frozen food similar to fried food
Inventor: MIZUTANI MASARU
IPC: A23L5/10
Filed: 1982-04-30
Abstract: PURPOSE:To obtain a food having the appearance, palatability, taste and flavor of fried food, by coating a food raw material to be fried with an emulsion batter containing oil or fat, water and emulsifier, and heating and thawing the product by baking, etc. CONSTITUTION:The raw material to be fried is if necessary sprinkled with powder, and coated with an emulsion batter containing at least edible oil or fat (hardened rapeseed oil), water (e.g. fresh water, milk, etc.) and an emulsifier (e.g. egg yolk, soybean lecithin, sodium alginate, etc.), covered with bread crumb or its substitute, and frozen. The weight ratios of the edible oil fat, water, and emulsifier in the above emulsion are 30-80wt%, 20-70wt% and 1-10wt% (dried product), respectively. A food having similar appearance, palatability, taste and flavor to a food fried in an oil can be prepared by thawing and baking the frozen food with an oven, etc.
Patent JP-S60217094-A (JP)
Inventor: KUMAMOTO KENJIROU
IPC: B25J13/00
Filed: 1984-04-13
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。