baber/WOPTO huggingface dataset:
Patent JP-S58167668-A (JP)
Title: Covering tape or sheet
Inventor: MATSUOKA NAOKI
IPC: C08F265/00
Filed: 1982-03-29
Abstract: PURPOSE:A covering tape, prepared by forming an adhesive layer on an acrylic type elastic tape containing a polymer prepared by the addition polymerization of an acrylic polymer having the viscoelasticity of about an unvulcanized rubber with a specific ethylenically unsaturated monomer, and improved weather and heat resistance. CONSTITUTION:A covering tape prepared by forming a pressure-sensitive adhesive layer on an acrylic elastic tape or sheet containing a graft copolymer obtained by the addition polymerization of 20-60wt% based on the total amount of the monomer and an acrylic polymer, ethylenically unsaturated monomer, e.g. 2-butyl methacrylate or styrene, capable of giving a homopolymer or copolymer having >=3,000 deg.K glass transition temperature with the acrylic polymer, preferably prepared by copolymerizing butyl acrylate, etc. with acrylonitrile, acrylic acid, etc. and having 1-50kg/cm<2> modulus of elasticity and 100,000- 1,000,000 molecular weight, and the viscoelasticity of about the unvulcanized rubber. EFFECT:Capable of being wound in the spiral form without forming water paths without deteriorating its anticorrosive characteristics.
Patent JP-S62210178-A (JP)
Title: Hood for vehicle
Inventor: SAKURAI ICHIRO
IPC: B62D25/10
Filed: 1986-03-10
Abstract: PURPOSE:To improve the rigidity of the whole hood while making it lightweight by overlappingly sticking an inner plate member to the inside of an outer member made of an aluminum plate and enclosing a honeycomb core with plastic face materials to form this inner plate member. CONSTITUTION:A hood 1 used in an engine room or the like is formed into a two-piece plate structure with an outer plate member 2 and an inner plate member 3, and a striker fitting section 13 for hook locking is provided at the center of a front edge 11 and hinge fitting sections 15 are provided on both side sections of a rear edge 14 respectively. In this case, the outer plate member 2 is formed of an aluminum plate, on the other hand the inner plate member 3 overlappingly stuck to the inside of the outer plate member 1 over nearly the whole area is formed by enclosing a honeycomb core 33 with glass fiber- reinforced plastic face materials 31, 32 impregnated with thermosetting synthetic resin. Accordingly, the whole hood can be made light weight, and also the rigidity of the whole hood is improved.
Patent JP-H02231155-A (JP)
Title: Manufacture of thermal head
Inventor: SHIRAKAWA KYOJI
IPC: B41J2/335
Filed: 1989-03-03
Abstract: PURPOSE:To improve performance of a thermal head and to improve manufacturing yield by forming a glazed layer on an insulating board, laminating a resistor layer, a metal layer, deleting the metal layer to form a mask pattern, forming a plurality of heat generating resistors to be connected to the metal layer, laminating an electrode layer on the metal layer, and deleting to form a common electrode and individual electrodes. CONSTITUTION:A glazed layer 12 is laminated on an insulating board 11, a resistor layer 13 is laminated on the layer 12, and a metal layer 14 is laminated thereon. The layer 14 is etched to form a mask pattern for connecting heat generators 13A on the layer 13. A thermal head is introduced into an air atmosphere furnace to be oxidized at a high temperature within an allowable heat resistant temperature of the layers 12, 14, the layer 13 exposed at the position not covered with the pattern of the layer 14 is selectively oxidized to form a plurality of insulators, and a heat generating resistor 13A is formed. An electrode layer 15 is laminated on the layers 12, 13, 14, and etched to form a common electrode 15A and individual electrodes 15A. Further, an antioxidation layer 17, a wear resistant layer 18 are laminated to form the thermal head.
Patent JP-S57166504-A (JP)
Title: Method for measuring axial core oscillation of rotating shaft
Inventor: SAITOU TOMOYUKI
IPC: G01D5/26
Filed: 1981-04-08
Abstract: PURPOSE:To measure the axial core oscillation of a high-speed rotating shaft without contacting by detecting the fine displacement of the reflected beam of laser beam, illuminating the rotating shaft, from a difference in the quantity of photodetected beam between two photodetectors. CONSTITUTION:A laser beam 4 from beam sources 2 and 3 is reflected by a rotating shaft 1 and its reflected beam 5 is photodetected by a photodetector 6. The photodetector 6 has two photodetecting elements 9a and 9b and are so arranged that when the rotating shaft is still, the spot of the reflected beam 5 is positioned between both the elements. Therefore, the quantities of beam photodetected by both the elements are equal. When the rotating shaft oscillates owing to its axial center oscillation in accordance with the rotation of the rotating shaft, the point of reflection is shifted and there is a difference in the quantity of photodetected beam between both the elements 9a and 9b. Signals that correspond to those quantities of photodetected beam and amplified by an amplfier 7 and a deviation measuring instrument measures a difference between both the signals to measure the degree of the axial core oscillation.
Patent JP-S59177196-A (JP)
Title: Controller for concentration of dissolved oxygen inside aeration tank
Inventor: IIZUKA KINGO
IPC: G05B11/32
Filed: 1983-03-28
Abstract: PURPOSE:To automatically properly control the purification of sewage, by measuring the amount of dissolved oxygen in treated water at the outlet of an aeration tank in a sewage disposal plant, and adjusting the amount of air to be sent into the tank on the basis of the measured signal. CONSTITUTION:In purifying waste water containing organic contaminants, e.g. sewage, with microbes, air is sent through a pipe 21 into the waste water inside an aeration tank 1 to accelerate the purification with microbes. Hereon, if dissolved oxygen inside the aeration tank 1 is insufficient, the activity of activated sludge in the waste water would be lowered so that the purification would be unsatisfactory. If dissolved oxygen is excessive, sludge would be easily dispersed without precipitation so that the quality of treated water would be lowered. To inhibit these defects, dissolved oxygen in the waste water is measured by two dissolved oxygen densitometers A, B provided in the vicinity of the tank 1 and compared with a proper value preset in a judging part 3. On the basis of the resulting output signal, the flow amount of air from a blower 2 is adjusted to automatically control the amount of dissolved oxygen at the proper value. Hence, the purification is held under the optimum condition.
Patent JP-H10256416-A (JP)
Title: Structure of conductive bump on wiring board
Inventor: SUZUKI NOBUSHI
IPC: H01R12/57
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To narrow a pitch of a wiring pattern and thereby form a high density wiring pattern by forming insulating projections at specified places on an insulating base and forming conductive bumps with these projections and parts of leads which cover the surfaces of the projections. SOLUTION: A wiring board 1 has a wiring pattern formed from leads 3 which are extended, being airtightly adhered to the surface of an insulating base 2. One end each of these leads 3 is gathered in an area where an IC 4 is mounted to form a conductive bump 3a. As for a forming method for these conductive bumps 3a, local areas of the insulating base 2 are allowed to rise from the surface to form insulating projections 6 and the surfaces of these projections 6 are covered by parts of the leads 3, in other words, the leads 3 are so laid as to cover the projections 6 and conductive bumps 3a are formed at the ends of the leads 3. Each of the bumps 3a has such a structure that a cavity 12 formed when part of the lead 3 is shaped into a mountain may be filled with the projection made by allowing a local area of the insulating base 2 to rise from the surface and be backed up by it.
Patent JP-S52134769-A (JP)
Title: Dial of clock
Inventor: MIYAZAWA KANAME
IPC: B32B15/04
Filed: 1976-05-07
Abstract: PURPOSE: To protect the sensitive surface of silver number palte, black nickel number plate and so on by improving the adhesiveness between cellulose series paint to be coated and its ground metal by means of performing the primer treatment with polybutadiene thereon. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01225345-A (JP)
Title: Ic device
Inventor: KOYAMA YUTAKA
IPC: H01L23/28
Filed: 1988-03-04
Abstract: PURPOSE:To prevent a curvature or a crack from being produced due to the deformation of a package and to enhance the reliability regarding the device quality by a method wherein a resin thickness at the upper part of an IC chip inside the package is made equal to a resin thickness at the lower part of a die pad and resin thicknesses at the upper part and lower part of an inner lead of a lead frame are made equal with each other. CONSTITUTION:A resin thickness a1 at the upper part of an IC chip 1 and a resin thickness a2 at the lower part of a die pad 3 are set to be an equal size; a resin thickness b1 at the upper part of an inner lead 5 of a lead frame 2 and a resin thickness b2 at the lower part of the inner lead 5 are set to be an equal size. An upper face of the IC chip 1 inside this package 11 and the surface of the inner lead 5 of the lead frame 2 are positioned on an identical plane. When, in an IC device constituted in this manner, an contraction amount of a resin is made equal at the upper part and lower part of the package 11 after a resin sealing operation, it is possible to prevent a curvature or a crack from being produced frequently due to a deformation of the package 11. In addition, it is possible to prevent wires 4 from coming into contact with the IC chip 1 (an edge part).
Patent JP-H11250451-A (JP)
Title: Magnetic recording medium and recording/reproducing method using the medium
Inventor: KURIBAYASHI IKUO
IPC: G11B5/09
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To improve the recording structure of magnetic data and to prevent data specific to each magnetic recording medium such as a card from being rewritten. SOLUTION: A lower recording layer 3 having low coercive force is arranged on the surface side of a magnetic recording medium 1, a high magnetism recording layer 4 having coercive force higher than that of the layer 3 is arranged on the inside of the layer 3, the layer 4 is formed by plural separated areas 5 discontinuously formed in the forming direction of the layer 3 and these separated areas 5 constitute data specific to each medium. Data can be recorded/ reprovided in/from both recording layers 3, 4 in a strong magnetic field but data are not recording/reproduced in/from the recording layer 4 in a weak magnetic field. Consequently the high magnetism recording layer 4 can not be used for recording/reproducing in a weak magnetic field.
Patent JP-S63218670-A (JP)
Title: 2-(2',4'-dihydroxyphenyl)-4-methoxy-5-(3-methylbutyl)-6-hydroxy-coumarone and quality preservative
Inventor: OKADA KENZO
IPC: A61K8/00
Filed: 1987-03-09
Abstract: NEW MATERIAL:A compound shown by the formula. USE:A quality preservative useful in the fields of foods, cosmetics, drugs, stock raising and fisheries since the compound has both antioxygenic action and antimicrobial action and is tasteless and odorless. PREPARATION:Licorice root or a water extracted residue thereof (e.g. residue after extraction of glycyrrhizin from Licorice root) is immersed in an organic solvent such as methanol, acetone, petroleum ether, benzene or ethyl acetate, heated under reflux or immersed in the organic solvent at normal temperature, the solvent is distilled away from the obtained extracted solution, the extract is dissolvent in a lower aliphatic alcohol and subjected to chromatography using silica gel to give a compound shown by the formula.
Patent JP-H09224107-A (JP)
Title: Program processor in copying machine
Inventor: SEMOTO KAZUHARU
IPC: G03G21/00
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To unnecessitate many operation processes, to attain easy operation without complicating its management, to reduce an updating cost and to attain a high speed in updating a version-up application program in a multi-function copying machine. SOLUTION: A new version-up application program executing the function of the copying machine is stored in an external storage medium 1. An external storage medium 2 reads version-up application program stored in the external storage medium 1. This read version-up application program is temporarily stored in a volatile storage part 3, and the application program temporarily stored in the volatile storage part 3 is rewritten with respect to a presently stored application program and stored in a nonvolatile storage means 3.
Patent JP-S597062-A (JP)
Inventor: SURESHIYU SHII PARANJIPE
IPC: B41J2/035
Filed: 1983-03-28
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-H03252537-A (JP)
Title: Manometer
Inventor: IORI KAZUNARI
IPC: G01L9/00
Filed: 1990-03-02
Abstract: PURPOSE:To improve the response from pressure measurement to display operation by dividing one resonance frequency output and multiplying the other, and counting the resonance frequency of a pressure sensor based on the output resonance frequency of a temperature sensor. CONSTITUTION:When pressure is applied to the pressure sensor 1 incorporated in an oscillation circuit 31, the tuning fork type crystal vibrator of a pressure sensor element is varied in resonance frequency and the output frequency of the circuit 31 is varied. Further, an oscillation circuit 33 on the side of the temperature sensor 2 outputs a frequency corresponding to current temperature. Then the resonance frequencies on the sides of the sensors 1 and 2 are divided and multiplied by a frequency dividing circuit and a multiplying circuit 34 respectively. Then the frequency-divided resonance frequency on the side of the sensor 2 is counted 41 based on the multiplied resonance frequency on the side of the sensor 2. A pressure value corresponding to the counted value is read out of a ROM 43 stored with correction data through an arithmetic circuit 423 and displayed 44. Thus, temperature compensation is performed automatically and the counting operation is performed at one time to improve the response.
Patent JP-S58170788-A (JP)
Title: Oral administration composition for compound containing beta-lactam ring
Inventor: NISHIMURA KENJI
IPC: A61P31/04
Filed: 1982-03-31
Abstract: PURPOSE:A composition of an antibiotic for oral administration, having improved absorption properties from digestive tubes, obtained by blending a compound containing beta-lactam ring with a monoglyceride of diglyceride of a middle-chain fatty acid. CONSTITUTION:For example, a compound (e.g., sodium cefmetazole, etc.) containing beta-lactam ring is dissolved in a monoglyceride and/or diglyceride of 6- 8C middle-chain fatty acid (e.g., monoglyceride of caprylic acid, etc.) in a weight ratio of composition of (1/1)-(3/100), and packed into capsules.
Patent JP-S59186702-A (JP)
Title: Pneumatic radial tyre
Inventor: IMAI ISAMU
IPC: B60C9/08
Filed: 1983-03-30
Abstract: PURPOSE:To abate the shearing strain accompanying the stepping-in and kicking-out motions in the grounding area of a side wall and reducing the rolling resistance by specifically determining the profile of the carcass radiating face of a radial tyre. CONSTITUTION:When the profile of the radiating face of the carcass 3 of a radial tyre is determined, the following steps shall be carried out. From a point A at which the external face of the tyre begins to separate from the flange of a rim 7, a straight line is drawn inwards parallelly with the axis of revolution of the tyre and arranged to meet the carcass 3 at point B and the vertical line raised radially from the point B meets the carcass 3 at point C. The profile of the radiating face of the carcass 3 is formed as to pass through the point F having the maximum distance between the carcass 3 and the straight line which passes through the middle point D of a line between the points B and C and is drawn parallelly with the axis of revolution thereof and the point I which is a cross point of carcass 3 with a line drawn in parallel to axis of revolution of the tyre through the middle point H between the point C and the crossing point G of the line drawn from B to C and the straight line drawn from the point F parallelly with the axis of revolution thereof. The radius proportion R/R' shall be within the range between 0.65 and 0.85.
Patent JP-S62210850-A (JP)
Title: Insulating treatment for electric coil
Inventor: TSUNASHIMA EIJI
IPC: H02K3/32
Filed: 1986-03-12
Abstract: PURPOSE:To obtain an impregnated insulation with no void in a slot gap by winding a flocked tape around the outer layer of an insulated coil. CONSTITUTION:A bonding resin is applied to a base material of film, cloth or paper to make a tape dried to a semi-hardened state. Then, a flocked tape 2 prepared by flocking short fibers to said tape is wound around an insulated coil 1 so that the flocked face is placed outside. After this insulated coil 1 has been inserted into a core slot and secured by a wedge, epoxy resin is vacuum-pressurized and impregnated into said coil which is then hardened by a heating furnace while rotated by a rotating apparatus.
Patent JP-S57167783-A (JP)
Title: Pure water producing device
Inventor: OGAWA HIROO
IPC: B01J49/90
Filed: 1981-04-08
Abstract: PURPOSE: To control an optimum rate of chemical dosing automatically by providing a water quality detecting meter and a flow rate measuring meter of crude water to a treating tank and providing an operator for controlling the rate of chemical dosing in accordance with the signals thereof.  
     CONSTITUTION: The crude water supplied to a water supply tower 14 of a continuous pure water device 1 is treated to pure water with the ion exchange resins therein and is fed into a tank. The ion exchange resins are discharged at  every constant amt. in every constant time, and are separated to cations and  anions, after which acids and alkalis are dosed therein with pumps 5, 6 in towers  17, 18, whereby they are regenerated. The regenerated resins are fed into the  tower 14. The amts. of these chemicals are proportional to the water quality  detected with a water quality meter 2 and the flow rate measured with a flowmeter 3, and the discharge quantities of the pumps 5, 6 are determined by the  equation. These data are once stored, and are outputted to the pumps 5, 5 after  a time delay because a few hours are required for the ion exchange resins for  moving from the tower 14 into the towers 17, 18. The starting and stopping of  the operation of a composite operator 7 in accordance with the starting and  stopping of the device 1 are accomplished by the signals of a sequencer 4. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11227616-A (JP)
Title: Rack-and-pinion type steering device
Inventor: NAKAMOTO KEN
IPC: F16H19/04
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To decrease the number of component items without any problem to conduct the maintenance and inspection operations. SOLUTION: A housing 5 is provided to cover a rack 7 meshing with a pinion 6 rotating with the steering operation, and a blocking member 18 to block the opening of a retaining hole 15 in this housing 5 is screwed into the housing 5. An elastic member 24 is pinched by the member 18 and a rack supporting member 16 to be inserted into the hole 15. A plurality of protrusions 41 formed in a single piece with the housing 5 can be generated individually through deformation of the housing 5. A plurality of recesses 31 are furnished at the periphery of the blocking member 18 at certain intervals in the circumferential direction, and these protrusions 41 are arranged as inserted into some of the recesses 31, and thereby the member 18 is hindered from rotating relative to the housing 5.  The protrusions 41 can be torn off from the housing 5 by the member 18 by applying a torque to the member 18 against the rotational hindering action.
Patent JP-S56148243-A (JP)
Title: Feed composition
Inventor: KOBAYASHI TSUNEO
IPC: A23K20/195
Filed: 1980-04-21
Abstract: PURPOSE: Caryomycin or its salt is added to feed to increase the feed efficiency and body weight of ruminants.  
     CONSTITUTION: Caryomycin is a polyether antibiotic called antibiotic T-42082 and is used in the form of a salt such as of alkali metal, alkaline earth metal, preferably in the form of the sodium or potassium salt. The solid or liquid caryomycin preparation is added to feed or drinking water directly or together with a dluent. The diluent is, e.g., crude feed or concentrated feed and the liquid base is, e.g., the normal saline solution or an organic solvent. After other additives are combined, the caryomycin preparation is given by a daily dose of 3mgW1,000mg, preferably 10mgW500mg/head in growing cattles, i.e., 60μgW3mg, preferably 200μgW1.5mg/ kg body weight. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08241537-A (JP)
Title: Information recording medium
Inventor: NAITO MITSUO
IPC: G11B7/258
Filed: 1996-03-11
Abstract: PURPOSE: To ensure the chemical stability of a reflecting metallic layer, to further ensure the mechanical stability of the layer, that is, the shape stability of the plane or specular surface and to stabilize a recording layer. CONSTITUTION: A recording layer whose light reflectance is varied by irradiation with light to perform recording is formed on a transparent substrate. A reflecting metallic layer of an Al alloy contg. at least >0.5 to 10wt.% Ti is formed on the recording layer and a protective layer is further formed on the reflecting metallic layer.
Patent JP-S56152543-A (JP)
Title: Automatic screw tightening machine
Inventor: SEKIWA MITSUNAO
IPC: B23P19/06
Filed: 1980-04-22
Abstract: PURPOSE:To readily tighten screw by a method wherein a part of a rotary plate is faced to the terminating end of a chute, and while being carried, the screws aligned with each other, being hung, on the chute are changed the posture to the approximate horizontal, and the screws are horizontally caught and moved. CONSTITUTION:The screws 52 are pushed downward through the chute 4 by their own weights. At the terminating end of the chute 4, the dish-shaped rotary plate 29 is provided. As the rotary plate 29 rotates, the head of the screw 52 is guided by the inner circumferential surface 56 of a regulating semicircular plate 34, so that the screw 52 is carried while being separated into each. Because the rotary plate 29 and the outside guide plate 28 are dish-shaped and inclined at a given angle, the posture of the screw being hung is changed to the horizontal. There is a catcher 17 in the lower part of the guide plate 28 in order to catch the screw 52. A suction pipe 7 advances toward the caught screw 52, which is sucked thereinto. The pipe 7 advances moreover, and the screw driver built therein tightens the screw on a work.
Patent JP-2000026393-A (JP)
Title: Compound for therapy of disease relating to angioplasty and/or angiogenesis
Inventor: GAZIT AVIV
IPC: C12N5/10
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound having ability to modulate signal transduction of tyrosine kinase, including a specified nitrile group, useful for suppressing or promoting angioplasty and angiogenesis. SOLUTION: This compound is expressed by the formula  R1 is isopropyl, t-butyl, I, Br, OH or methyl; R2 is OH; R3 is 2-propyl, t-butyl, OH, H or methyl; R4 is (1-phenyl)-n-propylaminocarbonyl or the like}, for example, (E)-2- aminothiocarbonyl-3-(3,5-di-t-butyl-4-hydroxyphenyl)acrylonitrile. The compound of the formula is obtained, for example, by refluxing a mixture of 3,5-di-tert- butyl-4-hydroxybenzaldehyde, thiocyanoacetoamide and β-alanine, adding water and HCl thereto and extracting the reaction mixture with ethylacetate followed by evaporating the solvent.