baber/WOPTO huggingface dataset:
Patent JP-H04366191-A (JP)
Title: Coating composition
Inventor: TAKIZUKA NORIKAZU
IPC: C09D175/06
Filed: 1991-06-14
Abstract: PURPOSE:To provide a coating composition which gives coating films excellent in resistance to scuffing without damaging the film hardness, film flexibility, appearance, gloss, acid resistance, weather resistance, solvent resistance and water resistance so that it is suitable for coating automobile outer panels, household appliances, fitments and constructional exterior material that demand resistance to scuffing and particularly useful for dark color coating on which scuffs are apt to be conspicuous. CONSTITUTION:A coating composition which comprises 10-50wt.% urethane polyol, which is obtained by reaction a diisocyanate compound with a caprolactone polyol and has a weight-average molecular weight of 1,500-4,000 and a hydroxyl value of 50-80mgKOH/g, 10-80wt.% vinyl polymer, which has a weight-average molecular weight of 5,000-50,000 and a hydroxyl value of 50-150mgKOH/g, and 10-40wt.% crosslinking agent.
Patent JP-H0738064-A (JP)
Title: Monolithic integrated power output final circuit
Inventor: MANFUREETO YUUBERE
IPC: H03K17/64
Filed: 1994-06-24
Abstract: PURPOSE: To limit the max. potential during normal operation, avoid malfunctions and prevent the drawback that the blocking condition of an output transistor could not be held, on account of to a failure current. CONSTITUTION: This final stage circuit has a switching logic designed to switch over an output transistor 13 integrated in a π-well, upon reaching a specified lead current-limit value. The π-well of this transistor 13 is constituted as a separate π-well, having a diode 14 which connects the earth terminal to a π-region of this well.
Patent JP-H09305845-A (JP)
Title: Hot vending machine
Inventor: TSURUOKA YASUJI
IPC: G07F9/02
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To make a general-purpose sensor usable without necessity to use any heat resistant and water-proofing sensor and cable by providing a transparent plate, which is formed in structure for preventing the leak of steam, at the opening part of a sensor housing hole. SOLUTION: An inner door 3 structured for preventing the leak of steam full in a commodity storage part 2 and the chamber temperature inside the commodity storage part 2 is provided between the commodity storage part 2 and an outer door. A transparent plate 5 for transmitting light is fitted to the opening part of a sensor housing hole 4, which is formed through the inner door 3, on the side of the commodity storage part 2. A packing 6 is fitted to a gap between this transparent plate 5 and the side face of the inner door 3 on the side of the commodity storage part 2. A sensor 7 and a cable 8 are fitted inside the sensor housing hole 4. The sensor 7 emits light toward any arbitrary placing plate 13 of a commodity arrangement rack 10 and detects whether commodities 11 are placed on the rack 10 or not corresponding to whether or not light is to be reflected.
Patent JP-S5571183-A (JP)
Title: Drive separation operating device of drive magnetic force body
Inventor: TSUMURA SHINICHI
IPC: H02N11/00
Filed: 1978-11-20
Abstract: PURPOSE: To easily utilize natural energy, by fast mounting a drive magnetic force body to a drive lever.  
     CONSTITUTION: A drive magnetic force body 1 is firmly installed to a drive lever 2, and the access and separation of the drive magnetic force body 1 to and from rotary permanent magnets 4 are repeated accurately and rapidly by rhythmically taking the force of the expansion and contraction of a water current, a tide level, waves, metal, a liquid, etc. Since the width of a void portion 7 spreads at a terminal 15 of a fixed permanent magnet 8 and the permanent magnet of a body of revolution 6 thrusted and sent up to the location cannot be pushed and sent to a starting point 14, the facing same poles of the both magnets repel each other by pushing out the drive magnetic force body 1 toward the body of revolution 6 by the force of a utilizing prime moving body 3 by the functioning of the utilizing prime moving body at that time, the permanent magnet of the body of the revolution is sent to the front of the starting point 14 and the fixed permanent magnet 8 further travels toward the terminal 15. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01312477-A (JP)
Title: Withstand voltage testing apparatus for gas insulated switchgear
Inventor: FUJITA MASAMICHI
IPC: G01R31/12
Filed: 1988-06-13
Abstract: PURPOSE:To reduce an escape area during a withstand voltage test and to shorten the time of the withstand voltage test by performing the withstand voltage test in a gas-tight state, and remotely switching phases. CONSTITUTION:The insides of bellows 4 and a tank 2 of a phase switching part are made gas-tight. One withstand voltage testing terminal of a gas- insulated switchgear 1 is grounded through the following parts; a fourth terminal 9 of a gas insulated transformer 3; a second contact piece 7b; a third connecting conductor 8; second applying terminals 6c and 6b; a first contact piece 7a; a first terminal 6a; and a second connecting conductor 5. Other two terminals of the gas insulated switchgear 1 are grounded through a second connecting conductor 5, a first terminal 6a, a first contact piece 7a and a second grounding terminal 6d, or the two terminals are grounded through a third terminal 6e and a third contact piece 10. Under this state, the withstand voltage test between phases of the gas insulated switchgear 1 is performed. The phases in testing are switched with a chain 15, a sprocket 16 and a motor 17.
Patent JP-S5570348-A (JP)
Title: Catalyst element
Inventor: SATOU TAKASHIGE
IPC: B01J35/06
Filed: 1978-11-20
Abstract: PURPOSE: To raise the impact resistance and productivity of a catalyst element by the manufacturing method in which the projection of the convexed tip of corrugated metal spacers is hooked on the projections of the convexed tips of corrugated metal spacers to fix and then wound by rolling.  
     CONSTITUTION: The holes 6 are bored at the convexed tipes of the corrugated metal spacers 5 of a thin stainless steel plate, etc., by piercing pin through the tip, etc., so as to form the fins 7 on its outside, and then they are rolled together in such a way that the fins 7 of the metal spacers 5 are fitted into the meshes of the cloth catalyst 4 to form a catalyst element. Thus, the cloth catalyst 4 and the metal spacer 5 are securely fixed and thereby its resistance to vibration and impact is made higher. The dimension of the fin 7 of the metal spacer 5 is set in conformity with the thickness of the cloth catalyst and the size of its mesh. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5768945-A (JP)
Title: Timing pickup circuit for di-code
Inventor: NISHIZAKI KOUJI
IPC: H04L7/02
Filed: 1980-10-16
Abstract: PURPOSE:To enable timing pickup easily, even from a high speed di-pulse code series with a simple circuit, by matching the phase of frequency components with different phase through the logical operation of a di-pulse code series. CONSTITUTION:When a signal (a) of a di-pulse code is applied to an input terminal IN, the signal (a) is inverted at an inverter 2, and a signal (b) delayed by 1/2 period of the signal (a) at a delay circuit 4 is inputted to an exclusive NOR gate 6, where the signals (a) and (b) are operated and a signal (c) is outputted to an exclusive OR gate 10 and an AND gate 12. At the gate 10, a signal (d) delaying 8 on output signal (f) by T/2 and the signal (c) are operated to form the signal (e), and the logical product signal (f) between the signals (e) and (c) is outputted at the gate 12. At a period t1 where the signal (c) changed to high or low level very T/2 time, the signal (c) is outputted as the signal (f) as it is, and at a period t2 where the signal (c) is kept to a high level, the signal (c) is outputted with the change of high/low level each T/2 period according to the signal (e).
Patent JP-S624325-A (JP)
Title: Apparatus for glass electrodeposition
Inventor: INOUE OSAMU
IPC: H01L21/31
Filed: 1985-06-29
Abstract: PURPOSE:To improve operation efficiency, reduce the loss of glass and avoid the cracking of a wafer by a method wherein suction inlets and as spouting outlets are provided in the center part and in the circumference part of a wafer chuck respectively and the center part of the semiconductor wafer is fixed. CONSTITUTION:Suction inlets 12 which have their opening at the center part of the top surface and air spouting outlets 13 which have their openings at the circumference part of the top surface are respectively provided in a wafer chuck 11. The suction inlets 12 and the air spouting outlets 13 are connected to a vacuum line 15 and air spouting-out lines 16 in the bottom part of the wafer chuck 11 respectively. With this configuration, only the center part of a silicon wafer 17 is attracted and fixed by evacuation. With this constitution, operation efficiency can be improved, the loss of glass can be reduced and the cracking of the wafer can be avoided.
Patent JP-S5767329-A (JP)
Title: Switching circuit
Inventor: ONEMORI AKIO
IPC: H03K17/61
Filed: 1980-10-15
Abstract: PURPOSE:To control the switching of a high power in a high frequency independently of the capacity of a timing circuit, by applying always a reverse voltage across the base and the emitter of a switching transistor in the time when discharge of stored electric charge of the switching transistor is required. CONSTITUTION:When a transistor TR2 is turned off at a time to and the collector voltage rises, diodes D4 and D5 are turned off, and a charging circuit CH is operated to charge a capacitor C with a constant voltage determined by a Zener diode D3 and a TR4, and therefore, conduction of a TR3 is not delayed. Next, when the TR2 is turned on at a time t2, the diode D4 is turned on, and the base voltage of the TR4 falls, and therefore, charging of the capacitor C is stopped, and simultaneously diodes D2 and D5 are turned on, and electric charge charged in the capacitor C is discharged rapidly, and a voltage Vc becomes zero within a time ton, and a time TR of turning-on of the TR3 is not changed even if  the time ton is short.
Patent JP-H06167013-A (JP)
Title: Drilling engineering method for continuous wall forming hole and drilling device used in the drilling method
Inventor: UENISHI AKIO
IPC: E02F5/02
Filed: 1992-06-04
Abstract: PURPOSE:To reduce the driving force required or an auger and to execute drilling naturally even in a narrow site by drilling to form a continuous wall forming wall forming hole in a process, by using a single auger and a multishaft auger unit. CONSTITUTION:Reference holes are sequentially drilled at required spaces in a construction position of a continuous wall by using a uni-axial earth auger 5. Subsequently, a driving shaft 12 of a multishaft auger unit 10 is put in the connected state in place of the auger head of the earth auger. Two forward auger heads 16, 17 of the multishaft auger unit 10 are respectively inserted in two previously drilled reference holes. Immediately after that, holes continuous along both reference holes are drilled by the following auger 15 to form continuous holes. Thus, substantially minimum number of holes are drilled, so that the driving force of the auger can be lessened, and furthermore, as a small-sized pile driver is used, drilling can be executed even in a narrow site of construction.
Patent JP-S63306410-A (JP)
Title: Zoom mechanism of zoom lens
Inventor: KATO KOJI
IPC: G02B7/08
Filed: 1987-06-08
Abstract: PURPOSE:To reduce the size of a cam member and to abolish the conventional large-sized cam cylinder by providing a driving shaft which is capable of simultaneously transmitting two kinds of powers; axial driving power and rotational driving power. CONSTITUTION:This zoom mechanism is provided with the driving shaft 15 which is disposed in parallel along the optical axis, a feed groove 15a which is spirally formed on the peripheral face of the driving shaft 15, a gear 16 for driving the cam member, the cam member 18 which is transmitted with the rotation of the driving shaft 15 by the gear 16 for driving the cam member and is thereby rotated, etc. The conventional large-sized cam cylinder bored with plural cam groove holes is abolished and in turn the driving shaft 15 which rotates is provided. One lens group is moved by the rotation of this driving shaft 15; in addition, the other lens group is moved by the cam member 18 to which the rotating force from the driving shaft 15 is transmitted and which is thereby rotationally driven. Zooming is executed in such a manner. The size and cost are thereby reduced and the quantity of the driving power is lessened.
Patent JP-S6035591-A (JP)
Title: High performance semiconductor laser device and manufacture thereof
Inventor: FUKUZAWA TADASHI
IPC: H01S5/00
Filed: 1983-08-08
Abstract: PURPOSE:To stabilize oscillation and thus facilitate the manufacture by a method wherein the first conductivity type semiconductor of stripe form and the second conductivity type impurity diffused region of the upper clad layer are put in a state of no direct connection in an electric manner. CONSTITUTION:The lower clad layer 2, an active layer 4, and the upper clad layer 3 are successively formed on a substrate 1, and an N type GaAs layer 5 is formed on the upper clad layer 3. Next, after the layer 5 is mesa-etched into a stripe form by utilization of a mask 12, a P type impurity 13 is diffused until it reaches at least a semiconductor extremely thin film at the lowermost layer of the active layer 4. Then, after removal of the part 8 under the mask in which a P type impurity is diffused, the upper surface of the upper clad layer 3 is covered with an oxide film 9. Successively, the mask 12 is removed and thereafter AuGeNi10 is evaporated, thus being put in ohmic contact with the layer 5, and made as the N-side electrode. CrAu11 is evaporated on the back surface of the substrate crystal 1 and thus made as the P-side electrode, both end surfaces of the multilayer structure thus formed being cleft into a reflection mirror, and the title device is then obtained.
Patent JP-H08309892-A (JP)
Title: Bag laying apparatus
Inventor: MIYATA HISANORI
IPC: B31B7/00
Filed: 1995-05-17
Abstract: PURPOSE: To shorten the operating time when one bag is laid by sucking to hold the opening side peripheral edge of the bag supplied to a bag opening position by each sucking roll, and blowing the air into the bag opened and held by the roll to be inserted into a box. CONSTITUTION: A bag opening mechanism 4 is driven to bring the sucking holes of sucking rolls 45 into close contact with the lower end of a film raw fabric (f) fed to the opening position directly under a separate position at the opening side, and the opening side lower end of the fabric (f) is sucked to be held. Then, the opening side lower end of the fabric (f) sandwiched between the rolls 45 and each bag pressing plate is opened in the longitudinal direction. Simultaneously, the air discharged from injection nozzles 52 is sprayed to the longitudinal upper surface of a packaging bag opened and held by the rolls 45 and the pressing plate to be forcibly inserted into a corrugated fiberboard case B.
Patent JP-H04345463-A (JP)
Title: Image forming device
Inventor: KOBAYASHI HIROO
IPC: B65H29/52
Filed: 1991-05-21
Abstract: PURPOSE:To guarantee the parallel condition of a paper exhaust roller and a guide member, and to prevent a skew movement of recording papers, by providing the guide member movable to the paper exhaust roller, and abutting the both side grooves of the recording paper drawing, out port of the guide member to the shaft of the paper exhaust roller. CONSTITUTION:A paper exhaust roller 15 is installed rotatable to the side plates 18 and 19 provided to a device main body through bearings 17. A guide member 30 furnishing a paper guide surface 30A is engaged to the guides 18A, 18B, 19A and 19B provided to the side plates 18 and 19, and it is made movable to the paper exhaust roller 15. At both front ends of a recording material drawing out port 30C of the guide member 30, grooves 30B to fit to the shaft 15A of the paper exhaust roller 15 are formed, and they are squeezed constantly to the shaft 15A by compression springs 31. The guide surface 30A is formed precisely parallel to the axial lines of the grooves 30B at both ends, and thereby, the guide surface 30A is maintained in a parallel condition to the axial line of the paper exhaust roller 15. Consequently, the front ends of delivered recording papers are held by the exhaust roller couple 15, and exhausted with no skew condition.
Patent JP-H0437052-A (JP)
Title: Plastic package
Inventor: KURASAKI TOSHIO
IPC: H01L23/29
Filed: 1990-05-31
Abstract: PURPOSE:To unnecessitate new plant investment and reduce cost, by a method wherein a hole for inserting a heat dissipating means is formed in a resin body in which a chip and a lead frame connected with the chip are buried, and a device is manufactured in an ordinary process similar to the conventional one. CONSTITUTION:A hole 7 for fixing a heat dissipating means is formed in a resin body 1 above a chip 2. Resin is interposed between the hole 7 and the chip 2. A linkage hole is formed between the chip 2 surface and the bottom part of the hole 7, thereby improving heat dissipating effect. The hole 7 is equiped with a heat dissipating plate 8 serving as a heat sink.
Patent JP-H10329817-A (JP)
Title: Chip-sticking device
Inventor: SAKAI SHOICHI
IPC: B65B61/00
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of automatically sticking a chip with cooking information stored in it onto a food package body. SOLUTION: An air hole is punched by a punching means 12 into a package body held by a hold body 10, and also a chip peeled off by bending an adhesive sheet 74 on a chip-peeling table 70 is transferred onto the hold body 10 by a chip transfer means 14 and stuck to the package body so as to block the air hole. In the use of such a chip-sticking device, the process of punching the hole and the process of sticking the chip are automatically performed by simply setting the package body onto the hold body 10, therefore workability in sticking the chips to the package bodies drastically improves.
Patent JP-H09328458-A (JP)
Title: Production of dl-aspartic acid
Inventor: KATO NAOKI
IPC: C07C227/42
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To obtain DL-aspartic acid useful for an intermediate of medical, raw material for biodegradable polymer, etc., by carrying out the reaction of an organic acid and ammonia under a specific condition. SOLUTION: The DL-aspartic acid is obtained by carrying out the reaction of an aqueous solution containing one or more kind of organic acids selected from maleic anhydride, maleic acid, fumaric acid and ammonium, at 100-170 deg.C under 1-10kg/cm<2> of pressure. Then the organic acids selected from maleic anhydride, maleic acid and fumaric acid is added to allow the crystallization of the DL-aspartic acid. The crystal is collected from the crystal containing slurry by solid-liquid separation and the liquor is circulated to the reaction system. A part of the DL-aspartic acid solution is bled in the process after the reaction to crystallization. A stable continuous process can be composed by introducing the process effectively utilizing the raw material and bleeding at a specific position.
Patent JP-H05337121-A (JP)
Title: Suture instrument
Inventor: TSUKAGOSHI TAKESHI
IPC: A61B17/072
Filed: 1992-06-04
Abstract: PURPOSE:To provide a suture apparatus which can be guided automatically to a desired part in a body cavity to approach the front of the desired part accurately. CONSTITUTION:In a suture apparatus which is used to suture a part in vivo under the observation with an endoscope, a suturing mechanism 3 is incorporated holding staple for suturing the part in vivo into an insertion member 1 to be inserted in vivo and the insertion member 1 is provided with a bending part 9 to alter the direction of the part of the suturing mechanism 3 holding the staple 2. Moreover, a plurality of distance sensors 6, 7 and 8 are arranged to measure a distance between the part of the suturing mechanism 3 holding the staple 2 and the part sutured in vivo. Thus, the direction of the part sutured in vivo and the staple 2 is judged from the results of the measurement to turn the staple 2 to the part sutured in the optimum direction by the bending operation of the bending part 9.
Patent JP-S6117455-A (JP)
Inventor: BERUNAA MAUSU
IPC: F27B15/16
Filed: 1985-07-01
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-S5572927-A (JP)
Title: Normally positioning device for brakearm
Inventor: OOUCHI NOBUTOSHI
IPC: F16D65/56
Filed: 1978-11-22
Abstract: PURPOSE: To obtain good brake at all times by providing normally-positioning device for compensating the wear of lining at the edge of brakearm in the brake mechanism in which braking power is obtained by contacting lining pressurizingly against brakedrum by brakearm.  
     CONSTITUTION: Electromotive self-propelled vehicle is braked by pressing lining 4 provided on brakearm 8 to brakedrum 3 by the help of spring 6, and the braking power is controlled by pulling arm 8 in proportion to the strength of driving electric current flowing to motor 1 by means of electromagnetic solenoid 2 composing series circuit with driving motor 1. In this device, normally-positioning device containing base plate 18 is provided at the part of brakearm 8. When the lining is so worn out as to deviate shearing rod upward and put limit switch 22 on, micromotor 24 starts to rotate so as to send the shearing rod 21 downward through screw feed mechanism 25. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000334308-A (JP)
Title: Cafrrier for photocatalyst and photocatalyst using the same
Inventor: SAIMIYA HIDENORI
IPC: B01J35/02
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and practical photocatalyst carrier capable of forming a photocatalytically active layer containing titanium dioxide particles in a good adhesion state and a photocatalyst obtained by using this carrier and capable of developing excellent photocatalytic function by ultraviolet rays or visible light. SOLUTION: A substrate layer comprising water glass or alkali dispersing type pasty carbohydrate and titanium dioxide particles are provided on the surface of a silicic acid base material to obtain a photocatalyst carrier. A coating layer containing titanium dioxide particles and titanium dioxide particles and zinc chloride is provided on the surface of this carrier and baked at 500-900 deg.C to obtain a photocatalyst.
Patent JP-S6123323-A (JP)
Title: Manufacture of semiconductor device
Inventor: AOKI RIICHIROU
IPC: H01L21/3205
Filed: 1984-07-12
Abstract: PURPOSE:To facilitate formation of wiring layers which has enhanced covering characteristic of stepped portion and prevent disconnection of wiring layers by forming the tapered surface at the edge of aperture of contact hole without executing heat processing. CONSTITUTION:After removing a resist film 24, a resist film 27 having a low viscosity of 20cp or less is formed in such a manner as covering a contact hole 26 on a phosphorus-doped glass film 22 and polycrystalline silicon film 23. Here, concerning the shape of coating of a low viscosity resist film 27, the low viscosity resist film 27 is formed thinner than the other region at the shoulder part of edge of aperture of contact hole 26, reflecting the stepped portion of the under layer. Under this condition, the etching is carried out by the anisotropic etching such as the reactive ion etching method, etc. utilizing the reaction gas such as CHF3 with a ratio of etching rates of the low viscosity resist film 27 and the phosphorus doped glass film 22 in the range 1.2-0.7. In succession, only the phosphorus doped glass film 22 is etched and a smooth tapered surface 28 is formed at the shoulder portion of the contact hole 26.