baber/WOPTO huggingface dataset:
Patent JP-S57111850-A (JP)
Title: Tape driver and its production
Inventor: KAWAKAMI HIROSHI
IPC: C23F1/00
Filed: 1980-12-15
Abstract: PURPOSE: To ensure the stable and assured running of a tape, by providing a coarse surface part free from minute cracks or distortion to the circumference surface.  
     CONSTITUTION: A capstan 14 is made of an alloy of a soft metallic material like Fe, etc. and a hard metallic material like Cr, Ni, etc. For such capstan 14, a coarse surface part 27 is formed without minute cracks or distortion by applying a surface treatment after a mechanical process for instance to a tape driving part to which a roller 22 is pressed. At the same time, the axial core of the part 27 is made to coincide with the rotary axial core of the capstan 14. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6336420-A (JP)
Inventor: KEN DABURIYUU BOOGENDEIRU
IPC: G06F17/30
Filed: 1986-07-29
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-S6239553-A (JP)
Title: Inhibition of polymerization of basic acrylic monomer
Inventor: MUKOYAMA HIDEAKI
IPC: C08F20/02
Filed: 1985-08-13
Abstract: PURPOSE:To economically and advantageously obtain a basic acrylic monomer, by using a readily available quinone useful for high temperatures, particularly anthraquinone as a polymerization inhibitor therefor. CONSTITUTION:A quinone, preferably anthraquinone from the viewpoint of the thermal stability in an amount of 0.01-2.0wt%, preferably 0.05-1.0wt% based on a basic acrylic monomer expressed by the formula (R is H or CH3; X is O or NH; A is 1-4C alkylene; R1 and R2 are H or 1-4C alkyl), e.g. N- methylaminomethyl acrylate, is added thereto to carry out polymerization inhibition of the basic acrylic monomer.
Patent JP-H0464979-A (JP)
Title: Head slider supporting device
Inventor: SATO TAICHI
IPC: G11B21/20
Filed: 1990-07-04
Abstract: PURPOSE:To stably keep the gap between a head slider and a recording disk by providing a means to attenuate the oscillation which occurs in the rigid arm of a head slider supporting device. CONSTITUTION:Plural granular bodies 12 exist in a hole 22 on a rigid arm 7, and plate members 11 are attached to both faces of the rigid arm 7. When the force due to access operation oscillates the rigid arm 7, a part of oscillation energy is given to granular bodies 12, and the oscillation energy disappears by collision, friction, and rolling between granular bodies 12 or between granular bodies 12 and the rigid arm 7. As the result, the oscillation of the rigid arm 7 is reduced to reduce the variance in the extent of floating, and stable floating is possible.
Patent JP-H0775129-A (JP)
Title: Circuit and method for correcting reproducing error of video reproducing system
Inventor: MOON BIYUNJIYON
IPC: H04N9/896
Filed: 1994-07-28
Abstract: PURPOSE: To minimize a chip area by substituting a video signal of a current scanning line for a video signal before one horizontal scanning line by inverting the phase of a color subcarrier when a dropout is generated within one horizontal scanning period. CONSTITUTION: A multiplexer 203 selects phase inversion/phase storage and a control signal for the selection is applied from a chrominance signal phase control means 206. The phase of a color subcarrier is controlled so as to obtain correct color reproduction. Thereby write and read addresses and a dropout detection signal are inputted. The means 206 stores write addresses at the start and end of a dropout. When the read address after 1/2H becomes equal to the write address at the start/end of the dropout, an output signal from the means 206 is turned to a high or low state and phase-inverted or phase-stored video signal is outputted through the multiplexer 203.
Patent JP-S5967219-A (JP)
Title: Antiallergic agent
Inventor: FUJIMURA HAJIME
IPC: A61P37/08
Filed: 1982-10-07
Abstract: PURPOSE:The titled agent, containing abietic acid as an active constituent, and useful for treating allergic diseases, e.g. serotinus dermatitis, etc. CONSTITUTION:An antiallergic agent containing abietic acid expressed by the formula as an active constituent. The abietic acid is easily obtained from pine resin by leaching the pine resin with an alcohol, and distilling the resultant leachate with superheated steam or under reduced pressure. The abietic acid is found to have the antiallergic action from the effect on the serotinus dermatitis in mice and inhibitory action on passive cutaneous anaphylaxis (PCA) reactions in guinea pigs. The abietic acid is assumed to be effective for treating allergies of adults in 300-400mg dose a time administered 2-3 times a day.
Patent JP-H0230739-A (JP)
Title: Cr-mo high strength heat-resistant steel
Inventor: TOKUNO KAZUNARI
IPC: C22C38/52
Filed: 1988-07-18
Abstract: PURPOSE:To improve the creep strength of the title steel at a high temp. by adding specific amounts of C to a Cr-Mo steel and suppressing the generation of residual austenite. CONSTITUTION:The Cr-Mo high strength heat-resistant steel is formed with the compsn. constituted of, by weight, 0.03 to 0.15% C, 0.05 to 1% Si, 0.1 to 1.5% Mn, 8 to 13% Cr, 0.01 to 1% Ni, 0.5 to 2.5% Mo, 0.05 to 0.5% V, 2 to 8% Co, 0.01 to 0.12% Nb, 0.002 to 0.1% N and the balance Fe. In the above manner, by the addition of Co, the generation of residual austenite is suppressed and the deposition of coarse carbide on the interface of martensite lath is suppressed. The creep strength of the steel particularly at a high temp. can therefore be improved.
Patent JP-H05822-A (JP)
Title: Monitoring system and method for glass bottle molding machine
Inventor: YAMATO YOSHIHIRO
IPC: G01H17/00
Filed: 1991-06-21
Abstract: PURPOSE:To provide a monitoring system and method for a glass bottle molding machine by which maintenance is made easy and defective products are prevented from being produced. CONSTITUTION:Vibration sensors 3a to 3h installed on the frame of glass bottle molding machines 1a to 1h for measuring vibration generated in the course of a series bottle-making operations, a reference signal generator 9 for forming a reference signal which determines a start point of a series bottle-making operations of the glass bottle molding machines 1a to 1h, and a wave form analyzer 11 which receives measured values from vibration sensors 3a to 3h and the reference signal and measures and analyzes the appearance state of the vibration peak from the reference signal and compares the analysis results with the standard vibration wave form in normal operation to determine whether the comparison results are normal or abnormal, are provided.
Patent JP-H1120795-A (JP)
Title: Helicopter ground towing device
Inventor: KAWAI HIROAKI
IPC: B64F1/10
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a helicopter ground towing device which does not need much man power, is suitable to various types of helicopters different in size from each other, and increases the workability, maintainability, and safety in use. SOLUTION: In a helicopter ground towing device, the front parts of skids 4 are supported and towed in such a manner as to attach a ground handling wheel at the specified position of the rear part of the skids when a helicopter 1 provided with the skids 4 as landing gears is moved on the ground. Also it is provided with a towing bar 20 which is provided with two forked bar materials 25a and 25b of which base parts are connected rotatably and can be opened by closed between the two bar materials right and left side carriages 21a and 21b which are connected movably to the top end of the towing bar 20 and moved while supporting the front part of the skids 4 from the underside,  and connecting metal fittings 22a and 22b which are provided on the upper surface of these carriages and connected to a front cross tube 2 located on the right and left sides of the helicopter 1 so as to transmit a towing force to the front cross tube 2.
Patent JP-S6154350-A (JP)
Title: Deceleration-speed equilibrium type pressure control valve of vacuum boosting type
Inventor: KONO TERUHISA
IPC: B60T8/44
Filed: 1984-08-24
Abstract: PURPOSE:To improve reliability of the captioned apparatus by arranging an inertia body in an adjusting chamber in which atmosphere exists when deceleration speed is not yet generated and vacuum pressure proportional to deceleration speed exists when deceleration speed is generated. CONSTITUTION:An inertia body 13 is arranged in an adjusting chamber 9. Said adjusting chamber 9 communicates with an atmosphere chamber 17 through an adjusting valve 14 when brake is not applied. When an inertia force is generated on the inertia body 13 during brake application, a valve piece 15 is shifted leftward, and a communication hole 20 is cut off, and a sealing valve 21 is pushed leftward, and a vacuum chamber 18 and the adjusting chamber 9 communicate with each other. Therefore, a vacuum pressure is introduced into the adjusting chamber 9, and a differential pressure is generated between the atmosphere chamber 8 and the adjusting chamber 9. Therefore, since a power piston 10 drives a plunger 3 with the thrust force corresponding to the deceleration speed, a reducing valve 5 is operated. Therefore, since during brake application, only the vacuum chamber 18 is held in vacuum pressure, reliability can be improved.
Patent JP-H0469181-A (JP)
Title: Electrostatic attraction plate
Inventor: ITO YOICHI
IPC: B25J15/06
Filed: 1990-07-06
Abstract: PURPOSE:To improve attraction force and thermal conductivity, by forming an electrostatic attraction plate with a ceramic sintered body and conductor being brazed. CONSTITUTION:A ceramic sintered body 2 of high dielectric constant of BaTiO3, SiC which are insulating materials and an electric conductor 3 of high heat conductivity of Al, Cu, W, electrically conductive SiC are subjected to brazing with the use of a brazing filler metal 5 of Su, Au, Ag, etc. A desired electrostatic attraction plate is thus obtained.
Patent JP-S6238675-A (JP)
Title: Electronic still camera
Inventor: SUZUKI MASAHITO
IPC: H04N5/335
Filed: 1985-08-14
Abstract: PURPOSE:To eliminate a mechanical shutter function by providing an electric shutter function controlling the timing sending an electric charge of a solid-state image pickup element. CONSTITUTION:When a signal 10 is outputted from a release 7 at a time t0, a shutter output circuit 6 outputs a shutter signal 11 by a time T0. A drive circuit 5 outputs a pulse 12 according to the signal 11 and a CCD 2 moves electric charges stored up to a time t0 to a transfer section. The transfer section transfers the charge from a time t1 and outputs a signal v1 as a video signal 13. A signal processing circuit 3 does not execute the processing of the output v1. The circuit 6 stops the output at a time t2 after a time T0 elapses. The drive circuit 5 outputs again a pulse since the signal 11 is decreased. Thus, the CCD 2 outputs a signal v2 for a prescribed time T2 only as a normal video signal 13 after a time t3.
Patent JP-H0821142-A (JP)
Title: Hinge
Inventor: YANAGIHARA YOSHIO
IPC: E05D5/04
Filed: 1994-07-05
Abstract: PURPOSE:To ensure mounting by providing an engaging expanded part for temporary fixing on a mounting piece for a box body and on a mounting piece for a door, respectively, and providing a horizontal flange having therein a fixing through hole at a protruding end. CONSTITUTION:An engaging expanded part 13 for temporay fixing to be fitted into a hole 51 of a box body 5 is provided on a mounting piece 1 for the body 5 and mounting through holes 15, 15 are formed in protruding end portions of a horizontal flange 14 respectively. And an engaging expanded part 22 for temporary fixing to be fitted into a hole 14 of a door 4 is provided on a mounting piece 2 for a door 5 and mounting through holes 24, 24 are formed in protruding end portions of a horizontal flange 23. When the door 4 is mounted to the body 5, the expanded parts 22, 13 are fitted into respective holes 41, 51 and the mounting pieces 1, 2 are temporarily fixed to the door 4 and body 5. And the flanges 23, 14 are brought into contact with the outer peripheries of the holes 41, 51 respectively and the thickness of the door 4 and body 5 corresponding to the flanges 23, 14 is sufficiently large regardless of the depth of the holes 51, 41 so that screws having a long threaded portion can be fixed, thereby making the mounting surer.
Patent JP-H0644518-A (JP)
Title: Core structure of magnetic head
Inventor: ITO TOMIO
IPC: G11B5/265
Filed: 1991-06-22
Abstract: PURPOSE:To provide the magnetic head of a wide write and narrow read type designed to ameliorate crosstalks without causing the saturation of cores at the time of writing. CONSTITUTION:The magnetic head of the wide write and narrow read type is constituted by laminating magnetic metallic plates. Of plural sheets of the magnetic plates constituting a closure core 3, at least one sheet of the magnetic plates 3a on the side facing the read core 2 side are partly removed of the parts exclusive of the parts butting against a write core 1. As a result, the opposite area to the read core 2 facing via the nonmagnetic material 5 of the material plate 3a is set narrower than the opposite area facing the read core 2 of the other magnetic plates constituting the closure core 3. The above- mentioned structure is adopted for the magnetic plate 2a of the read core 2 facing the closure core 3 or both of the read core 2a and the closure core 3.
Patent JP-S6238498-A (JP)
Inventor: TAMURA TOMOMI
IPC: G10H1/34
Filed: 1985-08-14
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-H0679300-A (JP)
Title: Sewage treating agent and treatment of sewage
Inventor: SAITO MITSUO
IPC: C02F1/72
Filed: 1993-07-19
Abstract: PURPOSE:To promote the oxidative decomposition, adsorption and floculation of the contaminant in sewage and the separation of the contaminant from water by incorporating a chemical supplying Fe<3+>, a low molecular compd. contg. a univalent carboxyl group and/or its alkali salt into the sewage processing agent. CONSTITUTION:A sewage 14 in a storage tank 12 is sent to the first vessel 18 of a sewage treating tank 10, an oxidizing agent is supplied from an oxidizing agent feed means 20, the sewage is allowed to react sufficiently with the oxidizing agent by an agitator 22, and the treated sewage is sent to the second vessel 24. The second vessel 24 is provided with a flocculant feed means 26, and a flocculating and dehydrating agent contg. a chemical supplying Fe<3+>, a low molecular compd. having a univalent carboxyl group and/or its alkali salt is supplied. The sewage in the second vessel 24 is sufficiently agitated by the agitator 22 and mixed, and the contaminant in the sludge is sufficiently oxidized, decomposed, adsorbed, flocculated and settled. The sewage is then sent to a dehydrator 40 and separated into the precipitate 42 and water 44 of the three liqs.
Patent JP-S57101341-A (JP)
Title: Manufacture of non-aqueous electrolytic cell
Inventor: TERAOKA KOUTA
IPC: H01M4/50
Filed: 1980-12-16
Abstract: PURPOSE:To eliminate the initial high potential and to improve the voltage stability by immersing the manganese dioxide anode back mix of a non-aqueous electrolytic cell in an organic electrolyte then applying the thermal processing under a specific temperature. CONSTITUTION:A lithium-manganese dioxide organic electrolyte cell is formed by employing the electrolyte composed of an organic solvent and solute, metal lithium as the cathode active substance and manganese dioxide as the anode active substance. Said anode is immersed in an organic electrolyte (Such as propylene carbonate and 1.2 di-methoxy ethane are mixed with volume ratio of 3:1 then dissolved in a lmol/l of perchloric lithium.) then thermally processed for more than 1hr under the temperature higher than 70 deg.C.
Patent JP-H1125333-A (JP)
Title: Sales control device for on-vehicle automatic vending machine
Inventor: TSUJI NOBUO
IPC: G07F9/00
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To control normal sales regardless of a momentary interruption or a power failure and to allow an automatic vending machine to be mounted on a vehicle. SOLUTION: Conventionally, AC power is received from a vehicle and is converted to be a DC source by a converter, then it is converted again to AC by an inverter to allow discrimination to be made between a momentary interruption and a power failure. However, such a conversion device is large-sized, making it difficult to secure an installation space, so both AC 1 and DC 2 are received from the vehicle, so that a vehicle mounting is enabled without causing any inconvenience on sales by detecting the momentary interruption (with a PC or the like) on the basis of the AC power supply 1 and the power failure (with a CP, ZD or the like) on the basis of the DC power supply 2.
Patent JP-S6239092-A (JP)
Inventor: AKAHA KAZUHIKO
IPC: H05K3/30
Filed: 1985-08-13
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-H0355260-A (JP)
Title: Ink jet recorder
Inventor: NISHITANI SHIGEYUKI
IPC: B41J2/125
Filed: 1989-07-12
Abstract: PURPOSE:To improve reliability and durability by providing a current detector for detecting a current to be supplied to a charging electrode, and a circuit protector for limiting a current in response to a current value detected by the detector. CONSTITUTION:When charge deflecting electrodes 5, 6 are leaked due to improper insulation with ink mist, etc., a current exceeding a set current flows between a power source 7 for supplying power to a charging voltage generator 10 and the electrodes 5, 6. A detector 16 drives a circuit protector 17 when a current exceeding a set current flows between the source 7 and the electrodes 5, 6, The protector 17 limits a current flowing between the source 7 and the electrodes 5, 6. Thus, an excess current does not flow between the source 7 and the electrodes 5, 6 to prevent the generator 10 and the source 7 from damaging due to the excess current.
Patent JP-H0926250-A (JP)
Title: Refrigerator showcase
Inventor: MASUYAMA MASASHI
IPC: F25D17/08
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To prevent a temperature of product stored in a refrigerator from being increased with heat generated by a lighting equipment by a method wherein an inside part of the refrigerator is lighted with utilization of lighting in a store and no lighting equipment is placed in a refrigerator showcase. SOLUTION: A ceiling is not arranged at a product storing section, cold air is discharged out of an upper discharging port 13 slightly projected from its rear side, the cold air passed through the product storing section and heated is circulated from a suction port 11 near a floor surface to a cold air passage 8.
Patent JP-S57102052-A (JP)
Title: Manufacture of semiconductor device
Inventor: ITOU MITSUAKI
IPC: H01L21/336
Filed: 1980-12-17
Abstract: PURPOSE:To prevent thrusting of a metal for wiring through a diffusion layer on a substrate in both the length and breadth directions when the contact part of a semiconductor device is to be formed by a method wherein the second insulating film is formed as to come in contact with the diffusion layer on the substrate directly. CONSTITUTION:The N type diffusion layer 2, an N type stopper diffusion layer 3, a gate oxide film 4, and a polycrystalline silicon layer 5 are provided on the P type substrate 1. After the first insulating film 6 is formed to enhance the gate withstand voltage, etching for contact hole is performed by the photoetching process. After then, a phosphosilicic acid glass layer 7 is formed as the second insulating film being possible to make glass to flow. Then after a contact hole being smaller as compared with the contact hole in the first insulating film 6 is formed in the second insulating film 7, heat treatment is performed to make glass to glow. By this method, extension of the diffusion layer in the lateral direction can be made large sufficiently as compared with extension of the diffusion layer in the longitudinal direction.
Patent JP-H05227245-A (JP)
Title: Communication system using isdn and its equipment
Inventor: SASAKI TOSHIMITSU
IPC: H04L69/14
Filed: 1992-06-15
Abstract: PURPOSE:To provide the confirming method for an optimum synchronization algorithm and in the case of mis-synchronization by storing reception data in a memory and rearranging data stored after the end of reception in a prescribed sequence. CONSTITUTION:A sender side terminal adaptor 3 divides data of a prescribed sequence and sends the divided data via an ISDN 13. A receiver side terminal adaptor 6 receives the divided data sent via the ISDN 13 and stores the data received dividedly. When the reception is all finished, the stored division data are rearranged in a prescribed sequence. The adaptor 6 sends the data dividingly and this is similar in the case of divided reception of the adaptor 3.
Patent JP-S57102594-A (JP)
Title: Rotary compressor
Inventor: IKEDA KAZUO
IPC: F04B39/12
Filed: 1980-12-19
Abstract: PURPOSE:To reduce the total height and the length in the radial direction of a compressor, by making the construction of a pump assembly to be a calmped construction with all the component assembled close to each other by means of a through bolt inserted. from the bottom side, and further, by improving the position of arrangement for tuck welded portion or the like. CONSTITUTION:For the constitution of a pump part 20, a rotary shat 6 is in the center position with a roller 7, vane 8 being connected to the outer radius of an eccentric 6a of said shaft 6, an upper bearing 21 on the upper portion of the roller 7, and a cylinder 22 directly below said bearing 21. A lower bearing 9 is arranged below the cylinder 22 as shown in the figure. Casing 1 and pump part 20 are tuck welded in the portion of the flange 21b of the upper bearing 21. Screw holes 21c of the upper bearing 21 and the opening holes vis-a-vis for bolting are bolted with bolts 13 to fasten each part closer to the screw hole 21c. By this constitution, it is possible to reduce the total height and the length in the radial direction of a compressor.
Patent JP-S6079667-A (JP)
Title: Dry cell
Inventor: MIYASAKA KOUJIROU
IPC: H01M4/06
Filed: 1983-09-27
Abstract: PURPOSE:To improve the light-load discharge characteristic and the pulse discharge characteristic of a dry cell by adding aluminum chloride or aluminum hydroxide to the positive mixture principally composed of manganese dioxide. CONSTITUTION:In a dry cell constituted by using manganese dioxide as a positive active material, zinc as a negative active material and zinc chloride as a main electrode, about 0.1-5wt% (relative to manganese dioxide contained in the positive mixture) of aluminum chloride or aluminum hydroxide is added. As a result, it is possible to obtain a dry cell of excellent light-load discharge and pulse discharge, in which liquid leakage hardly occurs, without causing any reduction of electric capacity.
Patent JP-H0842941-A (JP)
Title: Refrigerant heater
Inventor: TAKAHASHI TOSHITERU
IPC: F25B41/00
Filed: 1994-07-29
Abstract: PURPOSE:To eliminate the invasion of the water drop let of condensation to a burner side and to prevent the generation of rust by disposing a drip pan for receiving the droplet at the center of the burner and a cylindrical heat exchanger in a refrigerant heater which has the burner using gas as fuel in the lower part and the exchanger having a heat transfer tube in the upper part. CONSTITUTION:In a refrigerant heater 1, refrigerant liquid supplied from the refrigerant pump of a refrigerant heating type air conditioner is fed into a heat transfer tube 3 mounted on the outer periphery of a cylindrical heat exchanger 4. Fins provided on a heat exchanging wall 4a are heated by combustion gas rising in a combustion chamber via the central opening of a drip pan 5 by the burning of a lower burner 2 to heat the tube 3, thereby gasifying the refrigerant liquid. In this case, when the burner 2 is burned at a low level, condensation occurs on the wall 4a, but when water droplet flows down due to the condensation, the droplet is received by the pan 5 interposed between the exchanger 4 and the burner 2, and then drained by a drain pipe 7.