baber/WOPTO huggingface dataset:
Patent JP-S60202184-A (JP)
Title: Display device and production thereof
Inventor: MORIMOTO KIYOSHI
IPC: C09K11/56
Filed: 1984-03-26
Abstract: PURPOSE:To produce a display device which can display with stable luminescent brightness over a long period of time, by using a sulfide phosphor on which a specified getter substance is deposited. CONSTITUTION:A sulfide phosphor layer 9 is deposited on an anode substrate 2 provided with an anode conductor 8 connected through a wire to an external lead wire 8a. 0.01-50wt% azide such as barium azide 10a is then deposited on said phosphor layer 9. A control electrode 11 and a wire cathode 13 are then provided on the substrate 2. An enclosure 1 is assembled from side plates 3, 4 and a front plate 5 in such a manner that the glass-sealed material 6b of a front container is opposed to the sealed material 6b of the substrate 2. While the enclosure 1 is pressed from the upper and lower sides, it is sealed and the inside of the enclosure 1 is highly evacuated. The device is then heated at 219 deg.C or above to decompose the azide 10a and to form a getter substance 10 and seal it.
Patent JP-S58173677-A (JP)
Title: Method for driving spring charged type wire printing head
Inventor: OOMORI YASUO
IPC: B41J2/28
Filed: 1982-04-05
Abstract: PURPOSE:To enable the driving of a printing wire in an always optimum state, by a method wherein attracting current is impressed upon the detection of a pressure sensor detecting the point of time when printing is initiated by the printing wire and the point of time when the printing wire is returned to the home position. CONSTITUTION:Transistors Tr1, Tr2 are simultaneously turned ON to pass a current through an electromagnetic coil 7 while a drive current id is flowed to drive a printing wire 9. When the leading end of the printing wire 9 is collided with a printing medium 14 through a ribbon 13, the generated impact force is detected by a pressure sensor 12 from a wire guide 10 through a frame 11. In order to flow an attraction current it1 to a coil 7 in a direction reverse to the direction during driving, transistors Tr3, Tr4 are turned ON. When a proper accelerating speed is obtained in the return process of the wire 9, the transistors Tr4, Tr3 are successively turned OFF. When the wire 9 is further returned to the home position and the impact force generated at this time is detected by the pressure sensor 12, the transistors Tr3, Tr4 are turned ON at this point of time to suppress rebound to a small degree.
Patent JP-S61217406-A (JP)
Title: Cargo carrying crane
Inventor: TAMAI BUNJI
IPC: B66C1/22
Filed: 1985-03-20
Abstract: PURPOSE:To minimize a space for installation allowing the storing capacity to be increased by providing a lift beam, which can move up and down in a space between rows of racks in a cargo storing equipment, with a plural step type shuttle fork device which can be retracted into the lift beam while it is projected out to the shelf side. CONSTITUTION:A lift beam 4 which can move up and down in a space between rows of racks 3 in a cargo storage equipment, is provided with a plural step type shuttle fork device 10 which can be retracted into the lift beam 4 while it is projected into the shelf side. And a cargo fall prevention stopper 28 is provided at the both ends in the moving direction of an upper fork 11 in the device 10. This arrangement enables the device 10 to be completely retracted on the lift beam 4 while the lift beam 4 is in operation. Accordingly, this permits a space between rows of racks to be made narrower than that of conventional ones. This allows the area required for installation of the equipment to be minimized permitting the storing capacity per space to be greatly improved as compared with that for the same type of the equipment.
Patent JP-S63106111-A (JP)
Title: Pneumatic tyre with low noise
Inventor: WATANABE TOSHIYUKI
IPC: B60C11/04
Filed: 1987-03-13
Abstract: PURPOSE:To make a tyre low noise without lowering durability and movability by specifying the ratios of the widths of a center rib and a second rib and the width of a tread respectively in a pneumatic rib tyre. CONSTITUTION:A center rib 5 and a second ribs 8, 9 are formed on a tread part 2 of a tyre by four zigzag main grooves 3. And the width A of a center rib 5 is set to 0.22-0.30 times the width T of the tyre tread 2. And the widths B of the second ribs 8, 9 are set to 0.08-0.15 times the tread with T. By this constitution, the rigidity in the central area of the tyre tread can be improved and the rubber motion can be reduced and consequently the noise on the whole frequencies can be reduced. And wave width of the main groove need not be made small, a lowering of durability and movability can be prevented.
Patent JP-S53141587-A (JP)
Title: Complementary field effect semiconductor device
Inventor: BETSUSHIYO MIKIO
IPC: H01L29/78
Filed: 1977-05-16
Abstract: PURPOSE:To decrease the change of the pull-down current caused by the change of the P-well surface concentration, by securing a serial connection between the P-well diffusion resistance element whose resistance decreases with increease of the P-well surface concentration and the drain-region of the N-channel FET.
Patent JP-S55147953-A (JP)
Title: Connecting method of armature coil
Inventor: HAMANO ISAO
IPC: H01R43/02
Filed: 1979-05-07
Abstract: PURPOSE: To prevent the separation of a segment of a commutator from a molded material and the occurrence of cracks in end portions of the molded material while a lead portion of an armature coil is welded with ultrasonic waves to the segment of the commutator, by fixing the segment with a rigid material before a welding operation has been started.  
     CONSTITUTION: When a lead portion 3a of an armature coil 3 is welded with ultrasonic waves to a segment 7 of a commutator 4, a metal holder 14 is placed on the segment 7 so as to be fixed to a work 16 with bolts 15, and the lead portion 3a and the segment 7 are then subjected to ultrasonic welding. As a result, vibrations occurring during an ultrasonic welding operation are not transmitted to the segment 7. Consequently, no separation occurs between a molded material 6, by which the segment 7 is fixedly set, and the segment 7. Also, no breakage occur in end portions 6a, 6b of the molded material 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63224433-A (JP)
Title: Secret information distribution system
Inventor: KOBAYASHI TETSUJI
IPC: H04L9/08
Filed: 1987-03-13
Abstract: PURPOSE:To perform the distribution of a bit of secret information and the verification of the validity of the bit of secret information, by using secret data for authorization, disclosure data for authorization, and a unidirectional function arithmetic unit. CONSTITUTION:The secret data for verification is generated and set before starting the communication procedure of the bit of secret information. The disclosure data f(B) for verification is set as equation I. At such a time, + or -represents an exclusive OR, and the theta is the secret data for verification. Ka represents an enciphering key. The unidirectional function arithmetic unit 6 consists of a flow divider 7, a conventional enciphering device 8, and an exclusive OR arithmetic unit 9. On data on signal lines 83 and 84, the arithmetic operation of the exclusive OR are applied by the exclusive OR arithmetic unit 9, and the data is outputted to a signal line 86 as output data. When a telegram is received, the bit of secret information is held in secret by a discrete power enciphering device 5, and furthermore, the validity of the bit of secret information is verified by the unidirectional function arithmetic unit.
Patent JP-S55148753-A (JP)
Title: Continuous hot dipping method
Inventor: KATSUKI YASUHIDE
IPC: C23C2/16
Filed: 1979-05-11
Abstract: PURPOSE:To make it possible to repair or to exchange nozzles for spraying wiping gas quickly, by mounting hollow supporting cylinders, attached to the nozzles and headers for spraying wiping gas on the surface to be plated of a hoop, on the supporting frame of a plating bath tank. CONSTITUTION:One end of a hollow supporting cylinder 3 is connected to the header 2 of a nozzle 1 for spraying wiping gas on the surface to be plated of a hoop which is taken out of a plating bath tank 7. The other end of the hollow supporting cylinder 3 is connected removably through a quick joint 29 to a gas pipe. The hollow supporting pipe 3 is supported above and outside the plating bath tank 7 by the frame through a rotatable joint 25 rotatably and removably. This mechanism makes possible rapid and easy loading and unloading of the nozzle 1 portion alone in repairment or exchange of the nozzle 1.
Patent JP-H11311057-A (JP)
Title: Driving device for driving constituting portion such as window glass and slide roof of vehicle
Inventor: KNAB NORBERT
IPC: H02P6/30
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a driving device generating little noise and little abrasion and usable for driving the window glass of a vehicle by using a brushless multi- phase electric motor with electronic commutation having an exciting coil, and connecting the motor to a commutation circuit. SOLUTION: This driving device is provided with a brushless electric motor 3, a commutation circuit 4 and a safety circuit 5. The commutation circuit 4 is connected to an operation device 6 for optionally operating or interrupting the electric motor 3 via the commutation circuit 4. The signal proportional to the revolving speed of the electric motor 3 is acquired, and the motor 3 with electronic commutation has little abrasion and can be operated with little noise. Windows 37, 38 can be closed when the electric motor 3 is started. This driving device can be used to drive the window glass, slide roof, slide door or seat of a vehicle.
Patent JP-H03258316-A (JP)
Title: Collecting filter
Inventor: ITO YUKARI
IPC: B01J23/89
Filed: 1990-03-08
Abstract: PURPOSE:To obtain the filter which has good regenerating performance and sufficiently restrains the formation of SO3 even in high temp. by forming a titania layer on an alumina layer on the surface of a porous ceramic structural body. CONSTITUTION:The alumina layer 6 is formed on the porous ceramic structural body 5 of honeycomb shape or foamed shape using activated alumina, such as gamma-alumina. Then, the titania layer is formed by slurry dipping method, etc., using titania. In this case, weight ratio of the coating amount of titania to the coating amount of activated alumina is about 0.1-0.5. Moreover, less than one kind of metallic catalyst 8, such as platinum, palladium, rhodium, etc., is supported. As for the supporting method, there are the methods of dispersingly supporting the catalyst in both the alumina layer 6 and the titania layer 7, of supporting it in only the alumina layer 6, and of putting it as a plating layer between the alumina layer 6 and the titania layer 7. By this method, the filter which has good regenerating performance and restrains the formation of SO3 even in high temp. is obtained.
Patent JP-S61217193-A (JP)
Inventor: SAKANE TETSUO
IPC: D01B9/00
Filed: 1985-03-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000257371-A (JP)
Title: Branched shield pipe jacking method and partitioning device for branched shield
Inventor: SHIMIZU MITSUO
IPC: E21D9/06
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a branched shield pipe jacking method, in which the intrusion of a back filling material into a branched shield machine is prevented and branched pipe jacking is conducted preferably and intrusion into slurry or a mud additive of the back filling material can be obviated surely, and a partitioning device for branched shield. SOLUTION: The partitioning device 34, in which a plurality of leaf springs 33 are disposed annularly to an opening peripheral section on the tunnel peripheral-surface side of a starting port ring 32, is installed previously, and the intrusion of a back filling material into a branched shield machine 30 can be prevented because a plurality of the leaf springs 33 are projected elastically from the starting port ring 32 to a ground on a tunnel peripheral surface in the branching direction of a branch line tunnel and the inside and the outside of the starting port ring 32 are partitioned.
Patent JP-S61214403-A (JP)
Title: Cryogenic apparatus
Inventor: TOYODA KATSUYOSHI
IPC: F25D3/10
Filed: 1985-03-19
Abstract: PURPOSE:To automatically lower the temperature of a return cooling medium for precooling a superconductive coil without the use of an expensive control valve and its controller by providing a heat exchanger in the precooling medium channel, cooling a superconductive coil through the heat exchanger, and exchanging heat between part of the return precooling medium raised in temperature and the precooling medium. CONSTITUTION:Precooling helium gas flowing through the inlet section 10a of a heat exchanger 10 in the temperature level as low as in liquid nitrogen exchanges heat with the superconductive coil 6 to become a return gas raised in temperature. Part of the return gas is led to the vessel 11 through an adiabatic pipe 12 to raise the temperature of the precooling gas at the outlet of the heat exchanger 10 to a value appropriate for precooling by exchanging heat in the heat exchanger 10. By setting the opening ratio of valves 14a, 14b to a suitable value at the initial stage of precooling, the temperature of the gas led to the vessel 11 via the pipe 12 drops in response to temperature drop of the coil 6, resulting in an automatic temperature drop in the precooling gas passing through the outlet section 10b of the heat exchanger 10.
Patent JP-H01233282-A (JP)
Title: 1,3,4-thiadiazole derivative and antiulcer agent containing said compound as active ingredient
Inventor: HASEGAWA YOSHIHIRO
IPC: A61K31/44
Filed: 1988-03-12
Abstract: NEW MATERIAL:To compound expressed by formula I [R1 represents (substituted)amino or (substituted)heteroring; X represents SOm (m is 0-2); n is 1-6; R2 represents (substituted) heteroring containing N atom as a hetero atom, etc., provided that n may be 1 when R1 represents 3-pyridyl, etc., X represents S, etc., and R2 represents substituted heteroring; however, n is not 1 when R1 represents substituted amino, etc., excepting the cases of (A) R1=NH2, X=S, n=1 and R2=2-pyridyl; (B) R1=NH2, X=S, n=1 and R2=4- pyridyl; (C) R1=NH2, X=S O, n=1 and R2=2-pyridyl; (D) R1=3-pyridyl, X=S, n=1 and R2=2-pyridyl and (E) R1=3-pyridyl, X=S, n=1 and R2=4-pyridyl]. EXAMPLE:2-Amino-5-[2-(2-pyridyl)ethylthio]-1,3,4-thiadiazole expressed by formula II. USE:An antiulcer agent. PREPARATION:For example, a 2-(4-pyridyl)-1,3,4-thiadiozoline-5-thione expressed by formula III is reacted with a compound expressed by formula IV to afford a compound expressed by formula V.
Patent JP-S59179932-A (JP)
Title: Joining of curved concrete material body
Inventor: SAKAI TOSHIO
IPC: E02D23/02
Filed: 1983-03-31
Abstract: PURPOSE:To easily and exactly join the ends of concrete curved materials by a method in which the tips of steel connectors having curved end faces are welded to the end faces of concrete materials fixed with steel connectors at a right angle and burried in concrete for hiding. CONSTITUTION:Plural concrete curved materials 8 are formed while driving plural sheaths 9 inside, and connecting metals 14 are joined with the ends of the concrete materials 8. The lower ends of the vertical internal structural materials 5 and outside plates 4 are shaped into a horizontal and linear form and also burried with the upper half portion of linearly vertical steel joining plate metals 16. The tips of two connecting metals 14 of curved materials 8 are welded to both sides of the joining plate metals 16 of the internal structural materials 5 and concrete 19 is placed to bury the metals 14 and 16. The concrete curved materials 8 can thus be simply connected with the internal structural materials 5, and therefore, the lower structural body 2 can be easily constructed.
Patent JP-2000260159-A (JP)
Title: Cassette tape
Inventor: KIKUCHI RYOKO
IPC: G11B23/28
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily cut off an accidental erasure preventive pawl along a slit and to prevent the impairment of the appearance of the trace of cutting off by previously forming this slit along the line to remove the accidental erasure preventive pawl in the root part of the accidental erasure preventive pawl. SOLUTION: The accidental erasure preventive pawl 3 is integrally molded by a mold on the rear edge side of a lower half 1b and the slit 4 is formed along the removal line of the accidental erasure preventive pawl 3 in the root part thereof. The accidental erasure preventive pawl 3 is connected to the lower half 1b via connecting parts 12 on both sides of the slit 4. Grooves 5 are formed on both sides of the accidental erasure preventive pawl 3 and reinforcing pieces and reinforcing ribs prevent the breakage of the accidental erasure preventive pawl 3 which is made easily breakable by being provided with the slit 4 by abutting against the rear surface side of the upper marginal part 3a of the pawl and supporting the same when external force is accidentally acted on the pawl and the pawl is pushed in.  To remove the accidental erasure preventive pawl 3, a user inserts a cutter into the slit 4 of the root part of the accidental erasure preventive pawl 3 and cuts the connecting parts 12 on both sides thereof.
Patent JP-H03258096-A (JP)
Title: Wireless remote controller
Inventor: INO TOSHIRO
IPC: H04Q9/14
Filed: 1990-03-07
Abstract: PURPOSE:To allow a user himself to easily revise a custom code by setting a receiver to the custom code conversion mode and sending a control signal including the custom code set at a custom code setting means from a transmitter. CONSTITUTION:Upon the operation of a microcomputer 8, the operator applies a power supply for an air cleaner while operating a filter sign reset switch SW 3 to change the operating mode of a receiver 2 into the custom code revision mode. Then a control signal including a custom code different from the custom code stored in a memory 9 is sent from a transmitter 1 for a prescribed number of times N or over within a prescribed time T to store the custom code in the control signal sent from the transmitter 1 to the memory 9 under the condition that the custom code in N sets of control signals are all matched. Thus, the custom code is revised.
Patent JP-S58173792-A (JP)
Inventor: NAGAZUMI YASUO
IPC: G09G5/00
Filed: 1982-04-06
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-H09248354-A (JP)
Title: Golf club head
Inventor: YAMAMOTO SHINJI
IPC: A63B102/32
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To relieve the impact force at the time of hitting a ball by a missed shot or deliberate fitting of the ball and to effectively prevent the breakage of a shaft by adding a simple contrivance to an existing club head, thereby forming the point near a hosel part as a ball hitting position without hindering the reduction in the weight of the shaft. SOLUTION: This golf club head is formed by sticking a planar buffer member 8, for example, rubber-like elastic member by an adhesive, etc., at a prescribed size to buffer the impact at the time of hitting the ball to the region C in order to effectively prevent the shaft 4 from breaking at the top end of the hosel part 3 when the ball is hit in the region C. This buffer member 8 may be arbitrarily stuck to the golf club head by a golfer after production of the golf club or the golf club head may be so constituted as to previously form a recessed part in the region C and to fit the buffer member 8 into this recessed part so as not to dislodge the member at the time of producing the club head.
Patent JP-S63222892-A (JP)
Title: Thermal transfer material
Inventor: MAKISHIMA HIDEO
IPC: B41M5/40
Filed: 1987-03-12
Abstract: PURPOSE:To obtain a thermal transfer material having an anti-sticking property without any lowering in the quality of transferred images, by specifying the average roughness of the surface of a heat-resistant layer, the number and height of projections on the surface. CONSTITUTION:A thermal transfer material comprises a heat-fusible ink layer on one side of a base film and a heat-resistant layer on the other side. In the thermal transfer material, the average roughness of the surface of the heat- resistant layer is 0.15-0.35mum, and the surface is provided with projections having a height of 0.35-1.00mum with the number of at least 50 projections/mm<2>. The base film is preferably a polyethylene terephthalate having a small thickness and a high strength, the thickness being about 4-6mum. The heat-resistant layer comprises a resin or vitreous material and organic or inorganic particles. With the above-mentioned surface roughness, heat is efficiently transferred from a thermal head to an ink film, favorable printing properties are ensured, the adhesiveness and releasability of the head and the ink film are well-balanced, and both anti-sticking properties and feedability are favorable.
Patent JP-S61217069-A (JP)
Title: Liquid developer for electrostatic photography
Inventor: ISHII KAZUO
IPC: G03G9/13
Filed: 1985-03-22
Abstract: PURPOSE:To obtain an excellent printing plate having an improved dispersion stability, a redispersion property and a fixing property by polymerizing a specific monomer in a specific nonaqueous org. solvent in the presence of a dispersion stabilizer according to a polymerization pelletizing method, and then, by dying the obtd. dispersed resin with an org. dyestuff. CONSTITUTION:99.9-95mol% a monomer which is soluble to the nonaqueous solvent having >=10<9>OMEGAcm a volume resistivity and <=3.5 a permittivity, but insoluble to the solvent after the polymerization; and 0.1-5mol% a monofunctional monomer shown by formula I wherein R is >=8C an aliphatic group, X1 is -COO-, or -CONH- residue, Y1 and Y2 are each H or an alkyl group are polymerized in a solution contg. a copolymer which is soluble to said solvent composed of the monomers shown by formulas II and III wherein L is 8C an aliphatic group, Y3-Y7 are each H or an alkyl group, X is -COO- radical, Y is a binding group of X and an atomic group Z; Z is a -COO- binding group, to produce a resin dispersion. And then, the org. dyestuff is added to the obtd. resin dispersion and heated to color. The concentration of the resin dispersion is controlled with the solvent. By using the titled developer as mentioned above, the excellent printing plate is obtd.
Patent JP-S61216523-A (JP)
Title: Electronic equipment
Inventor: YABE HIROSHI
IPC: G11B33/14
Filed: 1985-03-22
Abstract: PURPOSE:To reduce the difference in potential from the wiring of an oscillation system and to obtain the same effect with an improvement in moisture resistance (leak resistance) by surrounding the wiring parts of elements arranged on the circuit board in the oscillator with a power source earth or a potential which is closer to the center level of an oscillation waveform than the power source earth. CONSTITUTION:A crystal oscillators 2 and an IC 3 as components of an oscillation circuit are packaged on the circuit board 1. Two legs of the crystal oscillator are connected to the amplifying circuit 5 in the IC through printed wiring 4 and the operating power source of the amplifier 6 in the amplifying circuit 5 is at a low constant voltage Vreg. Further, 7 is the molding agent of the IC. Printed wiring 8 is the power source earth of this invention and printed wiring 9 and the oscillation system wiring 4 are separated from each other. Consequently, a leak current from the oscillation system wiring all flows in the power source earth 8 and the potential difference between them is less than when other wiring is connected to the Vss, so the flowing leak current is also reduced. Therefore, a current absorbed from the oscillation circuit becomes small, so oscillations are stabilized.