baber/WOPTO huggingface dataset:
Patent JP-H09272602-A (JP)
Title: Refuse collecting vacuum vehicle
Inventor: NAKAJIMA JUNICHI
IPC: B65F3/14
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To provide elimination of clogging at the time of refuse compression as well as size reduction in a vehicle for higher efficiency of loadage in a vehicle which collects refuse by utilizing sucking force. SOLUTION: A rotating cylinder 4 having a spiral vane 3 in it is supported on a vehicle body 1 so as to drive rotation, a covering member 10 for covering the rear end opening of the rotating cylinder 4 is provided through a vacuum rotation joint 7 so as to open and close, the covering member 10 is passed through to make a refuse piping front end part face the covering member 10. The covering member 10 is passed through to make a suction piping front end part 24a face the inside of the rotating cylinder 4. Suction piping 24 joined to the front end part 24a is connected to a vacuum evacuating device mounted on the vehicle body 2.
Patent JP-2000274491-A (JP)
Title: V-ribbed belt
Inventor: KAWAGUCHI AKIRA
IPC: F16G5/04
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To check sound generation by pressure sensitive adhesion at back face driving time, and to improve durability by covering an extension part with a film of superhigh molecular weight polyethylene and a belt back face with a film of superhigh molecular weight polyethylene. SOLUTION: A belt 1 uses respective fibers of polyester, Aramid and glass as a raw material, a conductor 2 composed of a cord having high strength and low ductility is embedded in an adhesive rubber layer 3, a compressed rubber layer 4 of an elastic body layer is provided on the lower side, cross-sectional almost triangular plural rib parts 7 extending in the belt lengthwise direction are arranged in this compressed rubber layer, and an extension part 12 covered with a superhigh molecular weight polyethylene film 5 is arranged on a belt back face 10. Superhigh molecular weight polyethylene has average molecular weight of 1,750,000 to 2,000,000 measured by a viscosity method, and a melting point is about 140 deg.C. The film 5 requires transparency of a degree capable of sufficiently discriminating a mark 6 through this film.  Since such constitution does not cause pressure sensitive adhesion on the belt back face, a vertical crack is not caused, and a V-ribbed belt is not abraded even if a back face idler pulley is used.
Patent JP-H03281253-A (JP)
Title: Ink jet recording head
Inventor: ODA HAJIME
IPC: B41J2/06
Filed: 1990-03-29
Abstract: PURPOSE:To approximately equalize air velocity at a plurality of air discharge openings and contrive a way to make uniform recording characteristics between each of the air discharge openings by making the volume of a part separated from an air supply opening side part larger than that of the air supply opening side part in an air chamber. CONSTITUTION:Air is supplied from an air supply source 18 through an air supply pipe 15 and an air supply opening 14 into an air supply opening side part 7a of an air chamber 7. The air thus supplied runs being separated into air flows 7a and 7b along a series of air discharge openings 10-1 - 10-n and into a separation side part 7b and the air flows into an air passageway 6 from both the sides and runs out through each of the air discharge openings 10-1 - 10-n. Since the volume of the separation side part 7b is larger than that of the air supply opening side part 7a in the air chamber 7, there is little pressure loss involved in the lowering of air supply force to the air discharge openings 10 taking place as the air separation from the air supply opening 14 proceeds. Since the pressure loss between each of the air discharge openings 10-1 - 10-n becomes nearly constant, the air velocity at each of the air discharge openings can be made nearly constant and the volume of the air chamber can also be made smaller.
Patent JP-S57198732-A (JP)
Title: Preparation of molded article of heat-resistant resin
Inventor: SUZUKI ATSUSHI
IPC: C08L77/10
Filed: 1981-06-01
Abstract: PURPOSE: To improve the heat resistance, mechanical properties, solvent resistance, etc. of a molded article consisting of a high-melting polyamide resin, by heating it under specific conditions so that a crosslinking reaction takes place in it.  
     CONSTITUTION: A polyamide resin comprising preferably ≥70mol% repeating unit shown by the formula (R is 1,4-phenyl group or 1,4-cyclohexyl group; n is 10W14) as a main constitutional unit, or a resin composition obtained by blending optionally the polyamide resin with ≤70wt% nitrogen-containing aromatic resin (e.g., polyimide resin) having a glass transition temperature of preferably ≥150°C is melted and molded to give a molded article. This molded article is heat-treated in a temperature range ≥200°C and the melting point of the polyamide resin for ≥5hr, preferably ≥10hr, to give the desired molded article. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11255876-A (JP)
Title: Fire retardant resin, its composition and preparation
Inventor: TADA YUJI
IPC: C08G79/02
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain a composition in which a fire retardant does not bleed in molding and in which heat deformation temperature, heat resistance and mechanical properties are not reduced by making the composition contain a fire retardant resin in which a phosphazene fire retardant is linked to a polymer molecule of a polyester-based resin through the ester group. SOLUTION: A composition contains 100 pts.wt. of a polyester-based resin such as polycarbonate and polyethylene terephthalate, 0.1-100 pts.wt. of a phosphazene-based fire retardant of formula I such as cyclic or linear phosphazene compounds and 10<-5> -10 wt.% of a catalyst for transesterification such as zinc chloride based on the fire retardant. This composition is fused and kneaded at the fusion temperature of the polyester-based resin to transesterify an ester-linking portion in or at the terminal of the polymer molecule to bond the fire retardant to the polymer molecule. In the formula, X and Y are each O, S, NR<3> or the like; R<3> is 1-4C alkyl; R<1> and R<2> are each a group of formula II or III; R<4> , R<6> and R<7> are each H or 1-4C alkyl; R<5> is 1-4C alkyl; m is 1-10; and n is 3-25 or the like.
Patent JP-H05245032-A (JP)
Title: Tableware tray
Inventor: ARIGA HIROSHI
IPC: B29C65/48
Filed: 1992-03-04
Abstract: PURPOSE:To avoid contamination by superposing a fluororesin film over the surface of a tableware tray formed from fiber-reinforced plastics through hot metal adhesives, polyester fabric with colored patterns, and adhesive layer and applying heat and pressure thereto in a mold to integrally mold them. CONSTITUTION:A base board 1 of tableware is formed from fiber-reinforced plastic and hot melt adhesives 2 are applied to the surface of the board 1. Polyester fabric 3, on which colored patterns are formed, is laminated over said adhesives 2 and a fluororesin film 5 free from pinhole is superposed on the fabric 3 through an adhesive layer 4, following which the laminated body is set in a mold, which is heated and pressed to form it into a single body. As the film 5, poly(vinylidene fluoride) and a copolymer of ethylene- tetrafuluoroethylene, etc., are used. As a result, a beautiful tableware tray, to which contamination, particularly contamination due to curry, is not easily attached, can be formed.
Patent JP-S57206608-A (JP)
Title: Production of gamma-globulin for intravenous injection
Inventor: OONISHI HARUO
IPC: C07K16/00
Filed: 1981-05-29
Abstract: PURPOSE: When pepsin or uropepsin are made to act on human gamma-globulin, the treatment is effected, as the pH is kept in the neutral zone, to produce the gamma-globulin for intravenous injection with reduced anticomlementary value without reduction in opsonization.  
     CONSTITUTION: A solution containing gamma-globulin is adjusted in pH to 6.0W 7.5 and brought into contact with an appropriate amount of pepsin or uropepsin, preferably human-originating or immobilized product, at 25W37°C for 12W96hr to give the objective gamma-globulin for intravenous inejection. The pH is kept 6.0W7.5 to prevent uneffected gamma-globulin from being attacked by pepsin and the pepsin acts selectively on the coagulated gamma-globulin.  
     EFFECT: The resultant gamma-globulin keeps satisifactory opsonization and shows a long half time. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5511305-A (JP)
Title: Charge-coupling device for analog signal processing
Inventor: HAMANO TAKASHI
IPC: H01L21/339
Filed: 1978-07-10
Abstract: PURPOSE:To reduce distortion due to high-frequency signal components, by reducing the width of the charge transfer passage of a signal charge injection unit greatly compared with the width of a main charge transfer passage and greatly reducing the area of transfer cells. CONSTITUTION:Input diode 11 is coupled with transfer cells A, B, storage cell C, trasfer cell D, storage cell E, transfer cell F. Here, the width of the charge transfer passage of the signal charge injection unit which comprises diode 11, transfer cells A, B, and a storage cell as well as control electrode 12, signal sampling electrode 13, and signal charge storage electrode 14, provided for these is greatly reduced compared with the width of the main charge transfer passage which comprises transfer cell D below transfer electrode 15, storage cell E and transfer cell F below signal storage electrode 16. By this, the area of these transfer cells is greatly reduced, so that distortion due to high-frequency signal components can be reduced.
Patent JP-S5419136-A (JP)
Title: Gas insulated switch
Inventor: UEDA TOSHIMASA
IPC: H02B13/02
Filed: 1977-07-13
Abstract: PURPOSE: To provide an air-tight junction with corrosion resistance, by such process that when jointing an insulating gas sealed container, a soft steel part of mother material, for the gasket to be inserted, be cut in a required width and length, being processed padding with a stainless steel, with a groove part made processing a cutting. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63249273-A (JP)
Title: Discriminating system for whether picture memory is good or not
Inventor: KURIHARA SADAO
IPC: G06F12/16
Filed: 1987-04-03
Abstract: PURPOSE:To shorten the discrimination time by binarizing picture data for discrimination after storing this data in a picture memory where memory cells are arranged in a matrix and comparing results from addition of data in respective rows and columns of the matrix with results from the same processing of picture data for discrimination before storage. CONSTITUTION:After picture data for discrimination is stored in the picture memory where memory cells are arranged in a matrix, this data is read out and is binarized to obtain a matrix where each matrix element is '0' or '1'. An XY projection circuit is used to perform the addition processing in each row and column of the matrix, and addition results of respective rows and columns are obtained. Consequently, if the number of areas of the matrix as the discrimination object is mXn, m-number of sums are obtained with respect to row, and n-number of sums are obtained with respect to column, and (m+n)-number of addition results are obtained in total. These results are compared and collated with (m+n)-number of addition results of data, which is obtained by subjecting picture data for discrimination before storage in the picture memory to the same operation processing, in respective rows and columns of the matrix, thereby discriminating whether the picture memory is good or not.
Patent JP-H05249381-A (JP)
Title: In-liquid image pickup device
Inventor: HARA NAOKI
IPC: G02B21/24
Filed: 1991-03-23
Abstract: PURPOSE:To provide the in-liquid image pickup device which enables a fine body to be observed vertically, eliminates the unreasonable driving force of a fine body fixing means, and continuously obtains a stable fine body still picture. CONSTITUTION:This device is equipped with a main body case 210 for dipping, a fine body fixing means for fixing the fine body, the driving means 214, 215, and 221 which move the fine body fixing means 211 on the basis of the main body case 210, an observation window 217 formed on the main body case 210, a sample fixing window 218 provided on the fine body fixing means opposite the observation window 217, and an image pickup means 212 which is so arranged in the main body case so that the fine body is an image pickup object and the normal direction of the image pickup plane is vertical, and the buoyance of the fine body fixing means or the elastic force of a spring and the buoyance of the fine body fixing means are utilized as the driving means for moving the fine body fixing means 211.
Patent JP-H05111691-A (JP)
Title: Static type mixed fluid separating device
Inventor: TSUBOTA AKIO
IPC: C02F1/58
Filed: 1991-03-22
Abstract: PURPOSE:To completely remove a contaminant by an aeration method using a small-size packed tower to increase gas-liquid separation capacity by vertically arranging plural fluid mixing tubes housing a fluid mixing member continuously equipped with plural twisted blades in the axial direction to install them in a separating tower. CONSTITUTION:Raw water passing a fluid mixing tube 6 by gravity passes through a fluid mixing hole 5 of a continuous tube 4 via the surface of a left- hand twisted blade 2 and falls along the surface of a right-hand twisted blade 3 by applying centrifugal force, gravity and shear force to atomize an organic chlorine base solvent and passes through an air hole 10 of a partition plate 11. The raw water is dispersed by a water receiving adjustment plate 12 installed thereunder. Pressure air is blown in an air blow-in chamber 13 under the water receiving adjustment plate 12 to mix the organic chlorine base solvent in the air. The pressure air rises from the air hole 10 of the partition plate 11 to suck and discharge it to an exhaust route 8. Further, the raw water from which the chlorine base organic solvent has been removed undergoes aeration separation in a next stage separating tower 7 vertically installed thereunder.
Patent JP-H07296406-A (JP)
Title: Mirror driving device
Inventor: IGAWA YOSHIHIRO
IPC: G11B7/09
Filed: 1994-04-21
Abstract: PURPOSE:To reduce temperature drift caused by rotation of a reflection surface due to temperature variation and to improve easiness of assembling. CONSTITUTION:A coil 23d is buried covering an outer peripheral surface and one of openings of the coil 23d by a mirror holder 23 consisting of insulation resin. Further, the coil 23d and a conductive leaf spring 22 are mounted to the mirror holder 23 by holding and fixing the conductive leaf spring 22 provided at both sides of the mirror holder 23 respectively and being a mirror rotation shaft between a conductive resin member 26 and the mirror holder 23. Also, at the time, the coil 23d is electrically connected to the conductive leaf spring 22 by holding a line end part 23b of the coil 23d between the conductive leaf spring 22 and the conductive resin member 22.
Patent JP-S57194045-A (JP)
Title: New dehydrogenating agent comprising organic derivative of selenium and use thereof to dehydrogenating first and fourth position of steroid
Inventor: DEREKU HARORUDO RICHIYAADO BAA
IPC: C07J9/00
Filed: 1982-05-19
Abstract: Derivatives of selenium as dehydrogenation agents employed in the presence of an oxidation agent consisting of oxidized derivatives of possibly substiuted iodoaromatic compounds, particularly where the derivatives of selenium are employed in catalytic amounts; as well as a process of dehydrogenation 3-oxygenated steroids into the corresponding 3-oxygenated  DELTA 1,4 steroids.
Patent JP-H04293126-A (JP)
Title: Repeat circuit of data processor
Inventor: SEGAWA HIROSHI
IPC: G06F9/46
Filed: 1991-03-20
Abstract: PURPOSE:To enable the repeat operation of a desired number of times by a correct number of times even if an interruption processing enters in the course of repeat operation by constituting the circuit so that a value of a repeat counter is not varied at the time of interrupting operation. CONSTITUTION:In the repeat circuit which is contained in a data processor reading out and executing successively an instruction group stored in a memory and executes the control so that the same instruction is executed plural times, this circuit is provided with a counter control circuit 60 for executing the control so that a value of a repeat counter 51 for counting the number of times of a repeat is not varied, when an interrupting operation is inserted in the course of executing a repeat operation. That is, in the repeat circuit, when an interruption request INTR enters, an REPA signal is negated by setting an RSF/F 56, so that a decrement operation of the repeat counter register 51 is not executed and the repeat operation becomes a temporarily stopped state. Accordingly, at the time of returning from the interruption, the repeat processing can be finished by a correct number of times.
Patent JP-H09274018-A (JP)
Title: Method and apparatus for detecting flaw of magnetic metal element
Inventor: YOTSUTSUJI JUNICHI
IPC: G01N27/83
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To detect a minute flaw by performing the operation of an eddy current flaw detection signal and a leakage flux flaw detection signal. SOLUTION: A leakage flux signal and an eddy current signal are detected by the center coil 12e of an E-type sensor 12. An eddy current flaw detection signal can be obtained by passing the output of the coil 12e through a phase detector 15 and a band-pass filter 16. Further, a leakage flux flaw detection signal can be obtained by passing the output of the coil 12e through a proper band-pass filter 17. The outputs of the band-pass filters 16, 17 are multiplied by a multiplier 18 and a judging circuit 19 judges the presence and degree of a flaw corresponding to the magnitude of the. output of the multiplier 18. Since flaw signal components are relatively intensified as compared with a noise component by multiplication, even a minute flaw can be detected in a good S/N ratio.
Patent JP-S62239499-A (JP)
Title: Eprom writing device
Inventor: NAKAMURA TOMOHARU
IPC: G11C16/02
Filed: 1986-04-11
Abstract: PURPOSE:To read the contents of a mask ROM having an optional enable terminal by providing a changeover circuit to select either of a high level or low level determining signal to give to the OE terminal of an IC socket to set a written PROM or a mask ROM. CONSTITUTION:As the first example, in case of a ROM, in which the inverse of OE comes to be enable by a low level fixing and the inverse of CE comes to be enable by a high level fixing, the inverse of OE signal polarity changeover switch 7 is made into the high level and the inverse of CE signal polarity changeover switch 8 is made into the high level. Further, the inverse of CE level/clock changeover switch 9 may be made into the low level. As the second example, when the inverse of OE is enable by the high level fixing and the inverse of CE needs the pulse clock of a negative polarity, the inverse of OE signal polarity changeover switch 7 may be made into the low level, the inverse of CE signal polarity changeover switch 8 may be made into the low level and the inverse of CE level/clock changeover switch 9 may be made into the high level.
Patent JP-H05290397-A (JP)
Title: Device for driving mirror
Inventor: TAKIZAWA TERUYUKI
IPC: G11B7/09
Filed: 1992-04-06
Abstract: PURPOSE:To reduce the region of an insensitive zone and to suppress the generation of a zero-order resonant value in the rotating direction by providing a detecting part detecting the electrostatic capacity between a movable electrode moving together with a movable mirror and a fixed electrode and providing a control part for driving control of the movable mirror. CONSTITUTION:The electrostatic capacity between the movable electrode 12 and the fixed electrode 11 is detected and the position or the velocity of the movable mirror 4 detected as the electrostatic capacity or the change in the electrostatic capacity is successively fedback to the driving part (composed of a permanent magnet 1 and a coil 2). Thus, by executing the feedback control of the movable mirror 4, the zero-order resonant value generated in the rotating direction 23 of the movable mirror 4 is electrically suppressed. Consequently, the zero-order resonant value generated in the rotating direction 23 of the movable mirror 4 is suppressed without increasing the region of the insensitive zone (a hysterisis characteristic) of the movable mirror 4 and good tracking control is performed.
Patent JP-H06293776-A (JP)
Title: Production of trialkoxysilane
Inventor: ADACHI KOICHI
IPC: C07B63/00
Filed: 1993-04-09
Abstract: PURPOSE:To provide a process for the production of a trialkoxysilane while suppressing the corrosiveness of a reaction mixture containing trialkoxysilane. CONSTITUTION:A trialkoxysilane is produced by reacting metallic silicon with an alcohol in the presence of copper chloride, contacting the obtained reaction liquid containing trialkoxysilane with an iron-based metal and recovering the trialkoxysilane from the system.
Patent JP-S5417801-A (JP)
Title: Lateral balancing device of record players
Inventor: OOMURA KIYOMOTO
IPC: G11B3/28
Filed: 1977-07-11
Abstract: PURPOSE: To compensate lateral balancing of tone arm by supplying the current having been arbitrarily set to the coil of a drive motor which moves the tone arm in a horizontal direction. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08280910-A (JP)
Title: Game control device for game hall
Inventor: MAEYAMA SHIGERU
IPC: A63F7/02
Filed: 1995-04-10
Abstract: PURPOSE: To simplify work required in the discharge and return of a game medium by arranging a lending device corresponding to a game machine and discharging the game medium of the keeping data stored corresponding to an ID code and reducing the keeping data by the discharge quantity. CONSTITUTION: When a game customer counts pinballs obtained in game using a counter 6, this count operation is executed in such a state that a membership card is inserted in a card reader 6a. The count data is transmitted to a central control device 4 together with the membership code of the membership card to be stored in a memory device 4a as number-of-stored pinball data. The delivery of a preminum is executed by inserting the membership card in the card reader 7a of a POS terminal 7. Further, the return of pinballs is executed by inserting the membership card in the card reader 5 of a pinball lending machine 3 corresponding to a predetermined game machine 2 and inputting a password number by a ten-key switch 9. At this time, it is unnecessary that the game customer separates from a pinball game machine 2.
Patent JP-H03285032-A (JP)
Title: Method and apparatus for dissolving metallic uranium
Inventor: KOMADA KIICHI
IPC: F27B14/06
Filed: 1990-03-30
Abstract: PURPOSE:To easily and quickly execute melting of metallic uranium by giving magnetic field rotation in a nozzle to molten metallic uranium, injecting it into oxidizing atmosphere from the small holes thereof an dissolving the generated uranium oxide in acid dissolving solution. CONSTITUTION:The metallic uranium US melting in a furnace 2 is continuously supplied into the nozzle 3 and allowed to flow down and at the same time, permanent magnets 15, 16 are rotated around the nozzle with a driving mechanism 17 and oxygen is fed into an oxidizing chamber 4 from an oxidizer tank 6. To the molten metallic uranium US in the nozzle 3, the rotating force around the nozzle axis is given with the rotating magnetic field generated with the permanent magnets 15, 16, and the molten metallic uranium US is injected into the oxidized chamber 4 from plural radially set small holes 3b at bottom part of the nozzle and splashed as drip-state to become the granular uranium oxide UO. This uranium UO is cooled with a cooling means 14 during passing through a communicating tube 13 and dropped down into the acid dissolving solution in a dissolving vessel 7 at a lower part to become the uranium dissolved liquid LL and at the time of becoming the prescribed concn., this is recovered into a tank 21 and sent to the following treatment process to make uranium dioxide.