baber/WOPTO huggingface dataset:
Patent JP-H03206606-A (JP)
Title: Laminated capacitor
Inventor: YAMADA KENICHI
IPC: H01G4/12
Filed: 1990-01-09
Abstract: PURPOSE:To stably obtain a micro capacity by differentiating the superposing area of first and third inner electrodes from that of second and third inner electrodes. CONSTITUTION:A third inner electrode 15 is superposed on a first inner electrode 13 at a part corresponding to a distance (a+x), and superposed on a second inner electrode 14 over the length of a distance (a-x). A first capacity formed between the electrode 13 and 15 is connected in series with a second capacity formed between the electrodes 14 and 15 via the electrode 15 between outer electrodes 16 and 17. In this case, the capacity of the laminating capacity 11 can be reduced in capacity by (h/2) (x<2>/a) by using electrode patterns having the same size as the electrodes of a conventional series connection type laminated layer capacity. However, h is a proportional constant. With this structure, a laminated capacity of a micro capacity can be stably manufactured in a mass production.
Patent JP-H04241251-A (JP)
Title: Magnetic recording and reproducing device
Inventor: OKADA KOJI
IPC: G11B15/61
Filed: 1991-01-11
Abstract: PURPOSE:To prevent a failure due to a foreign matter at the time of recording and reproducing and a failure in traveling a tape by providing a blower and a ventilating pipe connected to this blower in the vicinity of a rotary head device. CONSTITUTION:The rotary head device 1 is rotated at high speed in a fixed direction under the state of being wound with a magnetic tape 2. Then, since the magnetic tape 2 is also traveled under the above-mentioned state on the device 1, a magnetic head possessed by the device l is brought into contact with the tape 2, and a magnetic substance of the surface of the tape 2 and a binder, etc., are shaved. The shaved magnetic substance and binder, etc., are turned into particulates, which are then dispersed out in the rear of the device 1. The dispersed particulates are sucked into the ventilating pipe 22 by operating the blower 21 to be accumulated on the surface of a filter 23.
Patent JP-S57118012-A (JP)
Title: Manufacture of dry ice
Inventor: ENAMI SUKEYUKI
IPC: C01B32/55
Filed: 1981-01-09
Abstract: PURPOSE: To manufacture dry ice with a high density, a certain quantity and a certain shape again when primary dry ice manufactured by the adiabatic expansion of liquefied gaseous CO 2  is deformed to dry ice with an uncertain quantity and an uncertain shape by sublimation during storage, by putting the deformed dry ice in a correcting machine and blowing liquefied gaseous CO 2 .  
     CONSTITUTION: Liquefied gaseous CO 2  is blown into a long vertical type cylindrical mold for molding dry ice, and it is adiabatically expanded to form snowy dry ice. This dry ice is solidified by pressing with a piston to manufacture dry ice with a certain quantity and a certain shape. When the dry ice is reduced in quantity, made round at the shoulders, and deformed to dry ice with an uncer- tain quantity and an uncertain shape by sublimation during storage, the deformed dry ice with no commercial value is put in the correcting chamber 19 of the correcting cylindrical mold 12 of a correcting machine M. Snowy dry ice with a low density is fed into the upper pipe 13 of the chamber 19 for charging starting material, or liquefied gaseous CO 2  is blown from a nozzle to form snowy dry ice. The snowy dry ice is then pressurized and compressed with upper and lower hydraulic cylinders 15a, 15b to manufacture dry ice with the original density, quantity and shape again. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09188858-A (JP)
Title: Production of self-adhesive tape
Inventor: IIZUKA HIROYASU
IPC: C09J7/02
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a production process whereby a self-adhesive tape which can easily be unwound because of its suitable releasability and has self-adhesive characteristics not degraded by aging can be produced in a simple way. SOLUTION: A self-adhesive tape is produced by forming a self-adhesive layer on one side of a fibrous substrate and forming, on the other side, a release layer by applying a water-base release agent dispersion to this side followed by drying. The release agent dispersion is prepd. by compounding 100 pts.wt. (solid basis) polyvinyl acetate emulsion with 0.1-30 pts.wt. (solid basis) release agent emulsion comprising an acid-modified olefin copolymer and a release agent component obtd. by reacting 1 equivalent of hydroxyl group of a vinyl acetate copolymer contg. 50mol% or higher vinyl alcohol units with at least 0.5 equivalent of a 6-30C long-chain alkyl compd.
Patent JP-S62160786-A (JP)
Inventor: WATABE HIROSHI
IPC: H05K1/02
Filed: 1986-01-09
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-S57116037-A (JP)
Title: Preparation of alpha-cyanoacrylate
Inventor: KATSUMURA YASUO
IPC: C07C255/23
Filed: 1981-01-09
Abstract: PURPOSE: To obtain the titled compound useful as an instantaneous adhesive easily, by condensing a cyanoacetic ester with HCHO in the presence of a basic catalyst, treating the reaction mixture with an acidic ion exchange resin, separating the resultant reaction product, and depolymerizing the separated product.  
     CONSTITUTION: A cyanoacetic ester is subjected to the addition condensation with HCHO in the presence of a basic catalyst, e.g. LiOH, in an organic solvent usually at about 50W90°C, and an acidic ion exchange resin is added thereto. The resultant mixture is then stirred at the upper limit temperature of heat resistance or below of the ion exhange resin for 1W2hr, and the ion exchange resin is then filtered off. The resultant product is then depolymerized by the conventional method to give the aimed compound of the formula (R is alkyl, etc.). A strongly acidic cation exchange resin is preferred as the acidic ion exchange resin.  
     EFFECT: The depolymerization step is facilitated simply by carrying out easy operations, and the quality and stability of the synthetic monomer are improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02232065-A (JP)
Title: Catherter and its manufacture
Inventor: SUZUKI TATSUO
IPC: A61L29/00
Filed: 1990-01-11
Abstract: PURPOSE:To smoothly insert a catheter into a blood vessel, etc., by providing a first tube-shaped layer, which exists in a tip part as an inner layer, having large flexibility and smoothly continuing the internal surface of a second tube- shaped layer, of which one part is integrally covered and molded on the first layer, continuing to a main body part and the tipe part and having small flexibility to the first layer. CONSTITUTION:A catheter 30 exists only in a tip part 31 of a length L2. The catheter 30 is composed of a cylindrical first resin layer 32 as the first layer and an almost cylindrical resin layer 34 as the second layer. Then, the second resin layer 34 exists continuously to the tip part 31 and a main body part 33 and one part, where the tip part 31 is formed, of the second resin layer 34 is integrally covered and molded on the first resin layer 32. The inner diameter of the first resin layer 32 is made same as the inner diameter of the second resin layer 34 and the both resin layers 32 and 34 are made continuous smoothly through a boundary part. Since the first resin layer 32 exists in the tip part 31, the flexibility of the first resin layer 32 is made comparatively larger in comparison with the flexibility of the second resin layer 34.
Patent JP-H02181901-A (JP)
Title: Ceramic resistance
Inventor: TSURUNAGA KAZUYUKI
IPC: H01C1/082
Filed: 1989-01-09
Abstract: PURPOSE:To enhance a continuous electricity-applying capacity and to reduce a temperature difference inside a ceramic resistor by a method wherein the ceramic resistor is attached to a face of a heat-collecting plate in a face-contact manner and a working liquid is circulated inside a heat pipe protruding to the outside. CONSTITUTION:When an electric current flows to a ceramic resistance, a temper ature of a resistor 5 is raised. Its heat capacity is conducted to a heat-collecting plate 6; a temperature of pure water 8b in a heat-pipe unit 81 arranged inside the heat-collecting plate 6 is raised; a pressure difference is caused inside a slender pipe 8a; the pure water 8b is started to circulate. The pure water 8b is passed alternately through the inside of the heat-collecting plate 6 acting as a heat-receiving part 8d and through a heat-dissipating part 8e; the heat capacity generated by the resistor 5 is absorbed and radiated to the air continu ously. Thereby, a cooling operation of the resistor 5 is promoted; its cooling capacity R is nearly proportional to a temperature difference between the pure water 8b and the air. The ceramic resistance can have a continuous electricity- applying capacity; a temperature on a contact electricity-applying face of the resistor 5 becomes nearly uniform by a heat-equalizing action of a pipe 8.
Patent JP-H03208846-A (JP)
Title: Production of hydraulic hardened body
Inventor: MATSUBARA YOSHIO
IPC: C04B40/00
Filed: 1990-01-11
Abstract: PURPOSE:To inhibit the lowering of strength over a long period of time and to prevent crack and warp due to shrinkage by setting an FRP lattice in a mold, charging a hydraulic matrix into the mold and carrying out condensation in the mold and hardening in an autoclave. CONSTITUTION:An FRP lattice having 20-50mm pitch and through holes of 0.01-0.1cm<3> size is set in a mold and a slurried hydraulic matrix contg. carbon fibers and aramide fibers as required is charged into the mold and condensed to obtain a semi-hardened body. This semi-hardened body is released from the mold, put in an autoclave and hardened by holding at 140-180 deg.C under 3.5-10 atm for 10-15hr.
Patent JP-S5388616-A (JP)
Title: Vapor trap
Inventor: ADACHI SHIGERU
IPC: H03F1/30
Filed: 1977-01-14
Abstract: PURPOSE: To remove efficiently the vapor and mist of the liquid metal and, at the same time, to enable to carry out the maintence easily, by making the heat capacity of the hollow vessel and the packing larger and by suppressing the temperature change at the outlet at a small value even when the gas flows unstationarily. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5495422-A (JP)
Title: Seat for vehicle
Inventor: MURAISHI SHIYOUZOU
IPC: B60N2/18
Filed: 1978-01-13
Abstract: PURPOSE: To make it possibel to increase the swing motion of support members such as a head rest, a thigh supporting unit, etc. which can be swung by drive members through a stay and a shaft at will.  
     CONSTITUTION: When this invention is applied to the head rest, a bracket 46 is fixed on the shaft 44 which is rotated by a driving unit 36 fixed to a side bracket 34 of the back 30 of the seat. The stay 50 is supported movably into out of a cylinder 48 fixed to the bracket 46 so that the head rest 52 can be vertically moved at will. When a handle 88 of the driving unit 36 is turned in the direction of the arrow, the output of the driving unit 36 which has an internal gear and an external gear and can be adjusted of rotational angle without stages is transmitted to said shaft 44 through a stay 42. Thereby, the head rest 52 is swung back or forth. Since the stay 50 extends perpendicularly to the shaft 44, the swing angle of the stay can be increased. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000208363-A (JP)
Title: Circuit board equipped with capacitor and manufacture of the same
Inventor: AZUMA KOJI
IPC: H01G4/33
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To obtain a circuit board equipped with a capacitor for protecting a conductive part, on which a ferroelectric film is not formed in a circuit pattern from strong base liquid to be used at forming of the ferroelectric film. SOLUTION: A circuit pattern 3 constituted of a copper foil is formed on an insulating substrate 1. A conductive film 5 made of titanium as main components is formed on a lower electrode 3a included in the circuit pattern 3. An Ni plated layer 11 is formed on an electrode 3b for connecting the circuit pattern 3. A crystal line ferroelectric film 7 is formed on the conductive film 5 by a hydrothermal synthesis method. An upper electrode 9 which is electrically connected with one part of the circuit pattern 3 for connection is formed on the ferroelectric film 7.
Patent JP-2000199576-A (JP)
Title: Check valve
Inventor: TOYAMA TETSUO
IPC: F16K15/14
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To ensure opening/closing of a valve by forming a cylindrical case which has a pressure oil passage at one end and a caulked opening at the other end, and providing a poppet valve having a disc-like protrusive portion capable of closing the opening as well as a plurality of claw portions movable along the inner wall of the case. SOLUTION: A bottom 2 of a cylindrical case 1 is formed flat, a large hole is formed at a central part. The hole forms an oil pressure passage 3. An opening 4 is formed by caulking an upper part on the opposite side of the bottom 2 of the case 1. Four claws 6 of a poppet valve 5 are formed so as to be slidable upward/downward along a side wall inside of the case 1. In a continuos manner to the claws 6 a disc-like protrusion 7 is formed integrally therewith, the protrusion 7 closes the opening 4 of the case 1 when the valve 5 is actuated. Accordingly, operation of the valve 5 is stabilized, thereby ensuring opening and closing of the valve.
Patent JP-2000204467-A (JP)
Title: Sputtering target and its production
Inventor: TAKAHASHI HIDEYUKI
IPC: C23C14/34
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To realize the initial stabilization of a film forming rate in such a manner that it is made stable from an extremely initial stage of the start of the use of a sputtering target. SOLUTION: The face to be eroded in a sputtering target is subjected to precision machining to reduce working decomposed layers, and, after that, etching time is controlled in such a manner that the surface roughness prescribed by the center line average roughness Ra in the face to be eroded in the target lies in the range of 0.1 to 10% of the average crystal grain size of metallic atoms composing the target.
Patent JP-S57116824-A (JP)
Title: Sand drain and its formation
Inventor: ONO TETSUO
IPC: E02D3/10
Filed: 1981-01-08
Abstract: PURPOSE: To prevent the disconnection and degradation of sand drain and lessen the amount of covering material used by covering a deep portion corresponding to clay layer having weak constrictive force with a water permeable cylinder.  
     CONSTITUTION: A hollow tube 14 is brought down on the ground's surface its lower end is closed with a cover 18, and sand is charged from its upper hopper 19 into the tube 14, as shown by (III). While holding a water permeable cylinder 13 at a proper position inside the hollow tube 14, the tube 14 is penetrated into a given depth under the soft ground 11 by means of a penetrator 21, e.g., a vibrator, etc., as shown by (IV). Afterwards, while discharging sand from the lower end of the hollow tube 14, the tube 14 is gradually drawn out, as shown by (V). And, the while drawing out the tube 14, when it reaches a layer 12 having weak constrictive force in the soft ground, the sand cvered with the water permeable cylinder 13 is discharged from the lower end of the hollow tube 14, during which period the tube 14 is drawn out to the surface of the soft ground. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5497272-A (JP)
Title: Fumigation using silos
Inventor: ISO MITSUO
IPC: A01M17/00
Filed: 1978-01-13
Abstract: PURPOSE: To perform the fumigation of stored goods thoroughly, the fumigation is carried out in such a manner that after stored goods contained in a silo have been fumigated the stored goods are completely removed from the silo into another silo where the goods are again fumigated.  
     CONSTITUTION: Stored goods are conveyed by a conveyor 8 into a transportation means 5 of lifter type to be charged in a silo 1. The stored goods charged in the silo 1 are fumigated by introducing a fumigant gas into the silo 1 through a pipe 21a. The fumigant gas which has passed through the stored good is recovered by recovering means such as a cyclone 24 to be effectively used. Thereafter gates 11, 13 and 15 are opened, and caters 12, 14 and 17 are closed, and the stored contained in the silo 1 are thoroughly removed into another empty silo 2. Then the stores contained in the cilo 2 are again fumigated by introducing the fumigant gas into the silo 2 through a pipe 21b. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11253436-A (JP)
Title: Tomogram taking device
Inventor: KONUKI HIROYUKI
IPC: A61B5/055
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a tomogram taking device in which the operation of taking pictures of slices of the same subject can be performed easily. SOLUTION: This device includes a storage part 4 for storing data about X-ray conditions and the number of pictures when images of slices are taken and a control and processing part 2 which effects control for taking images of slices of the same subject on the basis of the data about the X-ray conditions and the number of pictures.
Patent JP-S5496239-A (JP)
Title: Connection between toilet bowl and clarification tank
Inventor: OSHIMIBE MASANORI
IPC: A47K11/00
Filed: 1978-01-14
Abstract: PURPOSE: A connector between toilet bowls and a clarification tank which renders burrying of the tank unnecessary and ensures efficient waste treatment.  
     CONSTITUTION: An L-shaped inlet pipe 3 is connected through a differential aperture cheese 6 to the lower port on of a vertical inlet pipe 2 arranged down from a simple water flush type toilet bowl 1. The tip end of the sloped pipe portion 4 of the pipe 3 is connected with a down-flow pipe 9 above a projection portion 7  through a T joint 8. An inspection pipe 10 is fitted at the top of the pipe 9, and the sloped portion 4 is arranged below the water level WL in the tank 5. With sewage falling from the bowl 1, the water level in the pipe 3 rises and the water head causes waste deposit in the pipe 3 to flow down into the tank 5. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05185816-A (JP)
Title: Car active suspension system
Inventor: KISHIMOTO HISAHIRO
IPC: B60G17/015
Filed: 1992-01-10
Abstract: PURPOSE:To keep the balance of bearing power by adding a deviation in rolling directional components to be found out of each controlled variable in regard to both symmetrical wheels at the wheel side on one side, to the central value of a deviation between both actual and desired strokes in both symmetrical wheels as to the wheels side on the other at both front and rear wheel sides among controlled variable setting means. CONSTITUTION:Four stroke selecting means 47A-47D detect each stroke of respective wheels, and three desired stroke setting means 90A-90C set each desired stroke of the wheels. As to the wheel side of either front or rear wheel side, a controlled variable setting means seeks a deviation between both actual and desired strokes of each wheel at symmetrical wheels, setting the controlled variable according to this deviation. In addition, as to the wheel side of either front or rear side, the deviation of rolling directional components being found out of each control variable as to both symmetrical wheels at the wheel side on one side is added to the central value of deviation between both actual and desired strokes in these symmetrical wheels, thereby setting the controlled variable.
Patent JP-H06207667-A (JP)
Title: Control device for belt-type continuously variable transmission
Inventor: YASUDA AKIRA
IPC: F16H9/00
Filed: 1993-01-12
Abstract: PURPOSE:To ensure the startability when a control device for a belt type continuously variable transmission becomes abnormal, and regulate the line pressure at an appropriate hydraulic pressure. CONSTITUTION:Control valves 8, 19 connected between a speed change ratio control vale 16 and a regulator valve 15, and adapted to be opened when the control pressure is low, feeds a predetermined hydraulic pressure to the speed change ratio control valve 16 and the regulator valve 15 so as to change the speed into the low speed stage side and to regulate the line pressure at a value sufficient for running when a manual valve 9 is set to a low speed stage or backward position. Further, a parking position or a neutral position, the supply of the predetermined pressure to the regulator valve is stopped so as to regulate the line pressure at a lower value, and a control pressure corresponding to an operating condition of a vehicle is fed to a speed change limiting valve 18 which is opened when the control pressure is high, the speed change ratio control valve 16 and the regulator valve.
Patent JP-H01266384-A (JP)
Title: Constant-temperature mixing valve
Inventor: KUROODO A DERUPURA
IPC: G05D23/13
Filed: 1989-01-10
Abstract: PURPOSE: To facilitate temperature control and valve operation by combining a temperature sensing control part having a ball lever with a mixing valve comprising ceramic plate-members. CONSTITUTION: Two plate-members 20, 22 have respective two smooth surfaces which make sliding contact with each other. The one plate-member 20 is secured to a main body part 12 and communicated to a hot water flow passage 14 and a cold water flow passage 15 via two respective small holes 30, 31 The other plate-member 22 is connected to a ball lever 35 controlling flow and temperature and is made to slide over the fixed plate 20 by operation of the ball lever 35. This sliding movement changes the mixing ratio of hot and cold water via the small holes 30, 31. Further, a closure member 62 coupled to a temperature sensing member (thermowax) 54 is on the mobile plate 22 to open and close a small hate 60 in the mobile plate 22.
Patent JP-H10209623-A (JP)
Title: Method for forming solder bump
Inventor: CHEN CHEN CHAN
IPC: H05K3/34
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To prevent shortcircuiting between solder bumps by putting solder balls in individual holes so as to bring the solder balls into contact with corresponding pads physically, depositing flux layers on the conductive pads and reflowing the solder balls. SOLUTION: A mask 14 is made out of material which is not wetted by solder, and this mask 14 has holes 16 corresponding to individual conductive pads 12. A solder ball 18 is put in each hole 16, and flux is deposited on each conductive pad 12. Solder bumps 20 are formed by reflowing the solder balls 18. Accordingly, the solder balls 18 do not need squeezing-up processing, unlike the conventional technique of filling up the holes 16 of the mask 14 with solder paste. Furthermore, solder particles and flux particles are not pushed under the mask 14. As the result, the reflow process does not cause shortcircuiting between the solder bumps 20.
Patent JP-S62161499-A (JP)
Title: Molding method with rubber press
Inventor: YANAGI HIROKI
IPC: B28B3/00
Filed: 1986-01-10
Abstract: PURPOSE:To obtain a molding having excellent dimensional accuracy and uniformity of structure without having deformations by allowing supporters to follow up the shrinkage of a rubber die so that the bank up and support by the supporters are kept acted at all times during the pressurization. CONSTITUTION:The plural metallic supporters 2 having specified intervals in the outside peripheral direction are provided around the hermetically closed rubber die 1 contg. raw material powder 3 and expansion materials 6 such as rubber are wound around the supporters 2 to press the supporters 2 to the die 1. Such die is put into a rubber press tank and while the die 1 is kept shrunk under the pressure generated by the liquid pressure, the plural divided supports 2 are kept pressed to the die 1. The die 1 is thus always backed up and supported and the deformation thereof is prevented. The deformation of a core 4 in the case of using the core 4 and the crack of the molding are prevented by such method.