baber/WOPTO huggingface dataset:
Patent JP-H045849-A (JP)
Title: Manufacture of lead frame
Inventor: USHINAGARE MASANAO
IPC: C23F1/00
Filed: 1990-04-23
Abstract: PURPOSE:To perform multiple pins by chemical etching by etching a metal plate, suspending it on the way, covering one side with an etching resistant film, etching it from the other side to pass therethrough, and forming a lead. CONSTITUTION:Photosensitive resin patterns 12 are formed on both side surfaces of a metal plate 10. Using them as masks the plate 10 is etched from both sides with etchant, stopped on the way, and an etching resistant film 14 is formed on one side. The material is desirably formed of the same as the resin of the pattern 12. It is etched from the other side to pass through an etching groove to form a predetermined lead. Then, the pattern 12 and the film 14 are removed, and a predetermined lead frame is obtained.
Patent JP-2000301036-A (JP)
Title: Self-travelling coater
Inventor: KUWABARA TAKAOMI
IPC: B05B13/04
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To coat a bottom surface of a hull supported by blocks with saved labor without being affected by a misty coating material veiling the underside of the bottom surface. SOLUTION: A coating part 2 constituted so as to repeat to reciprocally displace a coating nozzle jetting the coating material in the upward direction on a guide rail 12a structured to change the height and to horizontally face the right and the left is provided on a travelling vehicle 1 provided with a pair of left and right crawler travelling devices 7 and further a remote control means 5 for remote-controlling the operation of the travelling vehicle 1 and coating part 2 is mounted.
Patent JP-S63271649-A (JP)
Title: Data processing system
Inventor: WATANABE YASUHISA
IPC: G06F13/00
Filed: 1987-04-30
Abstract: PURPOSE:To eliminate the need for a dedicated error information signal line between agents by informing a bus arbitration device of the error of a data transfer equipment using a bus and outputting a time-out signal to the bus by the bus arbitration device according to the information. CONSTITUTION:When a device error occurs in an agent 2, an error detecting circuit 11 detects the error in its own device and informs the bus arbitration device 4 of it through a signal line S5. The sent error information signal is supplied to an OR gate 16, from which it is supplied to a bus arbitration device 12. The bus arbitration part 12 regards it as the bus error information signal and starts suppressing the use of the bus. Simultaneously, the error information signal is supplied to a timing circuit 13 as well. The timing circuit 13 generates a pseudo time-out information signal at the same timing with the time-out information signal outputted from the bus arbitration part 12.
Patent JP-S61293109-A (JP)
Inventor: INAGAKI JUNJI
IPC: H02G1/14
Filed: 1985-05-20
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-2000300131-A (JP)
Title: Light-resistant fishline and its production
Inventor: HASHIMOTO SATOSHI
IPC: C08K5/23
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain in high extrudability a colored fishline of high light resistance with high tensile strength retention after subjected to light resistance test by spinning a resin composition comprising a polyamide resin, an ultraviolet light absorber, a light stabilizer and a colorant. SOLUTION: This light-resistant fishline is obtained by spinning a resin composition comprising 100 pts.wt. of a polyamide resin (pref. nylon 6/66 or nylon 6/12, in terms of molding processability, flexibility and abrasion resistance), 0.05-1 pt.wt. of an ultraviolet light absorber (pref. a benzotriazole-, triazine-, cyanoacrylate-, or benzophenon-based compound), 0.05-1 pt.wt. of a light stabilizer (pref. a hindered amine-based compound), and a colorant.
Patent JP-S62262849-A (JP)
Title: Exposure value controller for image forming mechanism
Inventor: FUJITA MASAFUMI
IPC: G03B27/32
Filed: 1986-05-09
Abstract: PURPOSE:To make it unnecessary to set again an exposure condition every time a mode is changed as long as the exposure condition of the same mode is not varied, by constituting the titled device so that an exposure value control means controls an exposure value at the time of forming an image, based on an exposure value which has been stored in a storage means in accordance with its set image formation mode, in accordance with setting of the image formation mode. CONSTITUTION:An exposure value setting means E inputs preferentially a set exposure value to an exposure value control means D, and its set exposure value is stored by a storage means F as that which corresponds to a set image formation mode of that time. In this state, at the time of switching the image formation mode, in case when setting of the exposure value is not executed, the previous set exposure value which has been stored in the storage means F with regard to the same image formation mode as the set image formation mode is given to the exposure value control means D. That is to say, the exposure value control means D can execute control of the exposure value in accordance with the exposure value which has been set by the exposure value setting means E, in accordance with the set image formation mode which has been stored in the storage means F.
Patent JP-H047366-A (JP)
Title: Base lacquer for japanese lacquer ware
Inventor: FUJII KAZUO
IPC: C08L97/00
Filed: 1990-04-25
Abstract: PURPOSE:To obtain a base lacquer for Japanese lacquer wares excellent in moldability, the appearance of molded product and coating properties inexpensively and easily by compounding a thermoplastic resin with specified substances. CONSTITUTION:A Japanese lacquer compsn. is prepared by compounding a thermoplastic resin (e.g. propylene-ethylene block copolymer), chaff and a basic filler (e.g. magnesium oxide).
Patent JP-S5534564-A (JP)
Title: Optical fiber transmission system
Inventor: SAKAGUCHI HARUO
IPC: H04B10/00
Filed: 1978-09-04
Abstract: PURPOSE:To increase the degree of multiplication for the single-mode optical fiber wavelength multiple transmission system by providing the mode filter at the reception end to eliminate the higher-order mode at the multi-mode region and then utilizing also the basic mode of the multi-mode region. CONSTITUTION:Beams lambda1-lambdaM of different wavelengths sent from M units of optical transmitters 1-1-1-M are compounded through optical compounding unit 2. Optical fiber 6 is set as the single mode fiber to M-L units of beams lambda1-lambdaM-L and then functions as the multi-mode fiber to L units of beams lambdaM-L+1-lambdaM. Mode filter 7 eliminates the higher-order mode at the multi-mode region. And the dividing is given again into M units of beams lambda1-lambdaM through optical branching filter 4, and the divided beams are received by optical receivers 5-1-5-M. Filter 7 is formed by bending the area near the reception end of fiber 6 along its circumference.
Patent JP-S5230543-A (JP)
Title: Model apparatus
Inventor: AKIYAMA MINEO
IPC: A63H3/28
Filed: 1975-09-04
Abstract: PURPOSE: A model apparatus by which animals, dolls and model cars for exhibition can be operated by electric, pneumatic or hydraulic power, producing sound strikingly resembling the real ones. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H047267-A (JP)
Title: Thin piece folding device
Inventor: MAEDA HIDESHI
IPC: B65H45/14
Filed: 1990-04-25
Abstract: PURPOSE:To fold a thin piece such as sack bundle surely by furnishing a holder at a frame movably in the vertical direction, installing a pressing member at the upper part of the holder movably in the vertical direction, and providing a folding member laterally in such a way as movable toward a supporting plate, and also mounting movably toward this folding member, and further fitting a pinching member at the upper part of the folding member in such a way as to swing freely. CONSTITUTION:A holder 3 arranged on a frame 1 movably is moved upward while a pressing member 4 arranged movably at the upper part of this holder is moved downward, and thereby a thin piece such as sack bundle 73 is pinched between the holder and pressing member to bring about the state that the thin piece dangles down at the edge of a support plate 5 provided at the holder. A folding member 7 is moved toward the lower part of this support plate 5, and the thin piece is folded into two segments, and a pinching member 8 furnished swingably while pinching a notch formed beside the support plate at the upper part of the folding member is swung toward the folding member 7. Thus the folded place is pinched. Then the pinching is disengaged, and the folding member 7 is moved aside, and transported while the condition is held such that the thin piece is pinched by the pinching member 8.
Patent JP-S5534171-A (JP)
Title: Pressure floating type concentrating plant of sludge or waste water or others
Inventor: KAMIYOSHI HIDEKI
IPC: C02F11/12
Filed: 1978-09-04
Abstract: PURPOSE: To eliminate sludge distributions within the floating concentrating tank and enhance sludge concentration efficiency by branching a raw water inlet pipe and a raw water mixing pipe having raw water spray nozzle holes respectively to two or more lines in the pressure floating type concentrating tank of sludge, waste water, etc.  
     CONSTITUTION: A raw water inlet pipe 1 is branched to 1a, 1b which are then respectively connected to pressure water pipes 2a, 2b from a pressure water source 26 including an air dissolving means. The respective ends of said water pipes are connected to raw water mixing pipes 4, 5 having baffles 5, 7. Pressure floating type concentration of the waste water containing sludge is accomplished and while a sludge skimmer 9 having a skimmer blade 9a is gathering the sludge in the sludge zone 27 formed to an even thickness over the entire part of the tank, the concentration is measured with a sludge concentration detector 12, by which the opening and closing of a gate plate 21 is controlled. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10299781-A (JP)
Title: Bearing for swash plate-type axial plunger pump
Inventor: AOKI SHUHEI
IPC: F16C33/32
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To withstand the high-speed operation and severe using conditions by avoiding abnormal abrasion of a bearing in a swash plate-type axial plunger pump to be lubricated with lubricating oil having low lubricity, such as gasoline. SOLUTION: In a bearing for a swash plate-type axial plunger pump, for smoothing the operation of a swash plate 5 when oscillation of the swash plate 5, to be generated by the rotation of a main shaft 3 is converted into a linear reciprocating motion of a piston for compression, a coating layer made of chrome carbide or titanium carbide is formed on either the front surfaces of rolling bodies 13 of the bearings 7, 8 or the front surfaces of laces 10, 11 to be brought in contact with the rolling bodies 13.
Patent JP-H0364109-A (JP)
Title: Differential amplifier circuit
Inventor: GERUMAANO NIKORIINI
IPC: H03H11/44
Filed: 1990-04-25
Abstract: PURPOSE: To reduce power consumption and to obtain large mutual conductances by providing a pair of MOS transistors between source electrodes and a circuit node. CONSTITUTION: A differential amplifier circuit 1 for improving the mutual conductances gm of a differential amplifier stage 2 has respective source electrodes S1 and S2 which are connected together via the circuit node N. Then, this circuit is composed of a pair of active elements M3 and M4 which are respectively combined at the respective combining part between the source electrodes S1 and S2, and the circuit node N in order to perform a function which characteristically corresponds to the function of a resistor R having a negative value, and the pair of MOS transistors M1 and M2 which are characterized to this circuit. Thus, the differential amplifier circuit enormously less in power consumption, requiring a small installation area and having large mutual conductances in obtained.
Patent JP-S62265170-A (JP)
Inventor: TSUNODA HIDEO
IPC: C04B35/626
Filed: 1986-05-13
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。
Patent JP-H045407-A (JP)
Title: Forced switch gear for engine valve
Inventor: MATAYOSHI YUTAKA
IPC: F01L1/18
Filed: 1990-04-24
Abstract: PURPOSE:To carry out a valve clearance adjustment easily by arranging a push rocker arm and a return rocker arm in form of a pair so that a a circumferential surface is formed on a retain or and a pair of inclination-locking surfaces are formed on the return rocker arm. CONSTITUTION:A push rocker arm 5 and a return rocker arm 15 are arranged in form of a pair. A circumferential surface extending in the direction of an axis of valve 4 is formed on a retainer 17. A pair of inclination-locking surfaces 15d opposing in parallel to each other are formed on the fluctuating tip of the return rocker arm 15 with the circumferential surface of the retainer 17 sandwiched between them. The push rocker arm 5 and the return rocker arm 15 supported through a pivot maintain their erect postures against the valve 4 by keeping each of inclination-locking surfaces 15d in sliding contact with the circumferential surface of the retainer 17 in the case of opening and closing operation of the valve 4. In this way, a valve clearance adjustment can be made easily.
Patent JP-S63269927-A (JP)
Title: Control apparatus in work vehicle
Inventor: AOTO HISAKAZU
IPC: B60W10/10
Filed: 1987-04-28
Abstract: PURPOSE:To certainly carry out change over, by working an actuator for advancing and backing until a front and back change over apparatus neutralizes running system when it is detected to return F or R non-stage gear change lever from speed increasing position to neutral position. CONSTITUTION:When speed changing means 21 are operated at a stroke from an advancing area F toward a backing area R, means 23 for detecting position detect detect the passage of neutral position N of the speed changing operation means 21. Thereby forcedly working means 47 gives a signal and the actuator 36 for advancing and backing is forcedly operated in one direction and running system is changed over to neutral by an advance or back change apparatus 34. When the neutral is detected by a change over detecting means 43, the forcedly working means 47 stops the actuator 36 for advancing and backing. Then the running system is changed over to advance side corresponding to the position of speed changing operation means 21 by working to other direction of the actuator 36 for advancing and backing.
Patent JP-S5333999-A (JP)
Title: Granulated material of zeolite
Inventor: TSUNODA KOUICHI
IPC: C01B39/02
Filed: 1976-09-10
Abstract: PURPOSE: The title granulated material having not only high breaking strength and excellent abrasion resistance but also a specific single grain density, obtained by laminating fine grains of ≤ 0.5mm consisting of zeolite powder and clay such as kaolinite upon the nuclei of a diameter 1 W 2mm consisting of the above two materials. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11300933-A (JP)
Title: Printing machine
Inventor: ISHIGURE MASAAKI
IPC: B41F31/02
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To suppress amount of ink discarded wastefully accompanied with changing printing order and amount of waste liquid generated accompanied with cleaning and to perform recovering and cleaning works in a short time. SOLUTION: An ink pot 36 in which a flexographic ink is stored is mounted on a placing plate 35 arranged freely movably above an ink storing part A formed between ink transfer rolls 17 and squeeze rolls 18. The first ink feeding and recovering device 25 and the second ink feeding and recovering device 26 which selectively perform feeding of the flexographic ink to the ink storing part A or recovering of the flexographic ink stored in the storing part A are arranged. In addition, a circulation wherein the flexographic ink in the ink pot 36 is fed to the ink storing part A and the flexographic ink stored in the storing part A is recovered in the ink pot 36 is performed by driving both devices 25 and 26 in the opposite direction.
Patent JP-S5731901-A (JP)
Title: Production of polysaccharide glycolic acid salt
Inventor: TAKAO TADATOSHI
IPC: C08B31/12
Filed: 1980-08-06
Abstract: PURPOSE: To obtain a uniform, good-quality polysaccharide glycolic acid salt efficiently and easily, by adding a solid caustic alkali to a mixture of a polysaccharide and monochloroacetic acid, keeping the water content of the mixture at below a specified level, adding an organic solvent to the mixture and reacting the resulting mixture.  
     CONSTITUTION: The reaction is carried out as follows. A solid caustic alkali is added to a mixture of a polysaccharide or a derivative thereof and monochloroacetic acid or a salt thereof at an initial stage of the reaction. The water content of the mixture is kept at a level such that 100pts.wt. polysaccharide or a derivative thereof contains 20pts.wt. or less water including the water contained in the polysaccharide. 5W40pts.wt. organic solvent is added to the mixture. In this reaction, water is necessary but is not necessarily added at the initial stage of the reaction, because the material polysaccharide always contains several % water. When the water content exceeds 20wt%, the polysaccharide becomes susceptible to local pasting by the action of the caustic alkali. In order to avoid this, the water content at the initial stage of the reaction should be kept below 20wt%. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H045039-A (JP)
Title: Protective film-laminated coated steel sheet and preparation thereof
Inventor: OGAWA MASAHIRO
IPC: B32B15/08
Filed: 1990-04-24
Abstract: PURPOSE:To get rid of slipping-out of sheets between adjoining wound sheets and to prevent a coil from getting out of shape by making the frictional coefficient of the surface of the protective film of a protective film-laminated coated steel sheet to be a specified value. CONSTITUTION:On a coated steel sheet having a protective film on its coating film, the frictional coefficient of this protective film surface is made in 0.25 or larger and 0.40 or smaller. When a protective film-laminated coated steel sheet has a frictional coefficient of the protective film surface of 0.25 or larger, no slipping-out occurs between piled sheets or no getting-out of shape of the coil occurs either. However, the film for the protective film is wound in a roll and it is unwound when it is used for lamination. In this case, if the frictional coefficient is too large, a large unwinding tension is needed and it results in contraction of the film width and cutting thereof in the extreme case. Therefore, it is required that the frictional coefficient is 0.40 or smaller.
Patent JP-S62264473-A (JP)
Title: Cassette storing device
Inventor: YAMADA FUSAAKI
IPC: G11B15/675
Filed: 1986-05-12
Abstract: PURPOSE:To improve mounting accuracy, by forming a link mounting tool, and a mounting piece to mount a design cabinet integrally. CONSTITUTION:A cassette pedestal 1 can elevate from a position possible to operate a deck base 3 to the position possible to pull in and out a cassette by rotating while setting the center pin 2a of an X-type link 2 as a fulcrum. Meanwhile, a screw hole 4a is provided at a mounting piece 4b formed integrally with a link mounting tool 4 which becomes the fulcrum of the X-type link 2, and a design cabinet 6 is mounted directly by using the screw hole 4a with a screw 7d, thereby, holding a deck main body. Thus, by mounting the design cabinet at the link mounting tool directly, a separate design mounting tool can be made unnecessary, and a cost is reduced, and also, the mounting accuracy can be improved.
Patent JP-S5734283-A (JP)
Title: On-line character recognition device
Inventor: MAEDA YOUJI
IPC: G06K9/62
Filed: 1980-08-06
Abstract: PURPOSE:To make an entire device small-sized through assuming the size of a tablet as one column of forms, by additionally providing a mechanism carrying the position of the forms placed on the tablet by one column to a character recognition device. CONSTITUTION:To an on-line character recognizing device, is provided a tablet that has an area corresponding to a band of one column 31-3n of forms 2 and sends information for characters entered in the part of the forms 2 placed within the area. Further, a character recognition part 4 that recognizes charcters by information originating from the tablet 1, a carriage means 6 that carries the position of the forms 2 placed on the tablet 1 by one column 31-3n and a carriage indicating switch 5 that provides a carriage indication to said means 6 are provided. Furthermore, a character pattern is entered on an entering column 3 of respective one column 31-3n of the forms 2 with a pen, and the information is detected by the tablet 1, thereby characters are recognized at the recognition part 4. With the constitution, the tablet 1 is made smaller, permitting the character recognition device to make smll-sized.
Patent JP-H06325649-A (JP)
Title: Power transmission steel tower
Inventor: KANEKO MASAHITO
IPC: H01B17/00
Filed: 1993-05-10
Abstract: PURPOSE:To prevent an accident wherein a snake or the like crawls up a steel tower to make contact with a power transmission line to cause a short circuit by coating an arm protrusively provided in the right/left directions of a tower mast and an insulator connecting metal fixture with electric insulating paint. CONSTITUTION:An arm corresponding to a distance 2m, extended rightward from a perpendicular line O-O of passing through the center point of an insulator train 5 mounted to the arm 3, leftward point end part of the arm and an insulator connecting metal fixture 4 (oblique line part) are coated with electric insulating paint. The paint, after processing the oblique line part by a wire brush placed in a clean condition, is applied by a tube/knife applying method or the like. Accordingly, even a part of complicated shape of an angle material, insulator mounting part, etc., can be easily and surely coated with insulation, and even when a snake, in a condition in contact with the arm 3 and the metal fixture 4, comes into contact with a power transmission line 1, since an earth side is insulated, a short-circuiting accident is prevented from occurring with no flow of a current.
Patent JP-H10287655-A (JP)
Title: Pyrazole derivative
Inventor: ISHIGE HIROHIDE
IPC: A61K31/415
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain a new pyrazole derivative useful for prevention and treatment of a variety of eosinophile-related diseases because of being effective in specifically controlling eosinophiles. SOLUTION: This compound is shown by formula I ((n) is 2 to 4; R<1> is H, a 1-4C alkyl, 2-5C alkoxyalkyl, trifluoromethyl, etc.; R<2> is H, a 2-5C aliphatic acyl, aromatic acyl, 2-5C alkoxycarbonyl, etc.), e.g. ethyl N'-[3-(3-hydroxy-4- pyrazoryl)propyl] thioureidocarboxylate. The objective compound is obtained e.g. by reacting a compound of formula II (R<4> is a 2-5C alkoxycarbonyl, etc.), with hydrazine in an inert solvent, if necessary, in the presence of such a base as sodium hydroxide, at a temp. of -90 to 200 deg.C for 1 to 15 h.
Patent JP-S601041-A (JP)
Title: Combined seat apparatus of main seat and taking-out seat
Inventor: SAITOU MASAJI
IPC: B60N2/90
Filed: 1983-06-16
Abstract: PURPOSE:To permit the use as foot rest by singly throwing down the seat back of a taking-out seat in the state where the taking-out seat is incorporated into a main seat. CONSTITUTION:A taking-out seat 20 is incorporated in demountable ways into a main seat, and the seat cushion 21 of the taking-out seat 20 in connected to the seat cushion frame 13 of the main seat 10 through the first and the second connecting mechanisms 25 and 32. The seat back 22 of the taking-out seat 20 is engaged onto the seat-back frame 14 of the main seat 10 through a lock mechanism 35. After the lock of the lock mechanism 35 is released, the seat back 22 of the taking-out seat 20 is singly thrown down rearward, and then can be used as foot rest.