baber/WOPTO huggingface dataset:
Patent JP-2000264225-A (JP)
Title: Steering column supporting structure
Inventor: ASANO KATSUYA
IPC: B62D1/16
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To heighten the coupling stiffness of a coupling part a column bracket coupled with car body skeleton members with a steering column located below and to heighten the coupling stiffness of the part for mounting and supporting the column bracket for mounting of the steering column to the car body skeleton members. SOLUTION: This steering column supporting structure is composed of a hollow column bracket 9 coupled with car body skeleton members 4 and 5 installed in the front part of a cabin, pipe nuts 13 and 16 provided with female threads, installed in the hollow of the column bracket 9, and coupling together an upper and lower outer shells 901, 902 constituting the hollow part, and a bolt screwed in the pipe nuts, A steering column 1 positioned below the column bracket 9 is fastened an fixed to the column bracket 9 by the bolt 18.
Patent JP-S58190538-A (JP)
Title: Forged piston for internal-combustion engine
Inventor: YOSHIKAWA MASAAKI
IPC: F02F3/00
Filed: 1982-04-30
Abstract: PURPOSE:To prevent the generation of a welding defect in a piston, by directing the welding face of an embedding plug toward the inside of a cooling oil passage below the embedding plug in the piston in which the embedding plug is fitted and welded by an electron beam to an annular groove formed to the upper face in the heat part of the piston. CONSTITUTION:An annular groove 2 is formed to an upper face in the head part of a piston 1, and its bottom part is applied with boring work to spread a width. Then an embedding plug 3 is fitted to an upper part of the groove 2 to close the groove 2 by electron beam welding in the direction of arrow heads f1, and a cooling oil passage 4 is formed by a closed space below the plug 3. Here the plug 3 is formed narrower than the passage 4 to direct a welding face g1 of the plug 3 toward the inside of said passage 4. In this way, a space is formed ahead from the bottom end of the face g1 of the plug 3 with no metallic wall existent, at welding of the plug 3, a melting pond is never generated ahead from the bottom end of the face g1. Accordingly, a welding defect is never generated in the piston 1 and its strength and durability can be improved.
Patent JP-S62230855-A (JP)
Title: Thermoplastic resin composition
Inventor: KOIZUMI JUNJI
IPC: F02F7/00
Filed: 1986-03-31
Abstract: PURPOSE:The titled molded article useful as vibration-damping materials, etc., having improved vibration-damping performance and strength characteristics in a wide temperature range and improved moldability, obtained by dispersing a viscoelastic high polymer substance having mechanical dissipation factor of >= a specific value into a thermoplastic resin. CONSTITUTION:(A) A viscoelastic high polymer substance (e.g. one consisting of viscoelasticity imparting resin and thermoplastic elastomer) having >=0.15 mechanical dissipation factor tangamma and 1.0-10<6>dyn/cm<2> storage elastic modulus in >=50 deg.C continuous temperature range is dispersed into (B) a thermoplastic resin (e.g. crystalline thermoplastic resin such as polyamide, etc.) to give the aimed molded article having improved noise reducing effect and improved durability. USE:Automobile engine peripheral parts such as cylinder head cover, timing belt cover, gear cover, oil pan, etc.
Patent JP-S58204142-A (JP)
Inventor: SUCHIIBUN PII SHIYAFUAA
IPC: A61K6/04
Filed: 1983-04-26
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-H07282040-A (JP)
Title: Japanese information compression system
Inventor: TADA KIMINORI
IPC: G06F5/00
Filed: 1994-04-13
Abstract: PURPOSE:To realize a compression with a higher density by analyzing Japanese information and executing code conversion of each of short sentence, clause and word as unit. CONSTITUTION:A document file read means 2 analyzes Japanese information to be a compression object, which is stored in a document file 1, for each 'sentence' as unit, and requests encoding to a character string encoding processing means 4 for each of short sentence, clause and word as unit. A character string conversion means 6 retrieves a character string conversion dictionary 5 on an objective character string. When it is hit, the conversion code of a code table is taken out, and Japanese information to which an attribute code is added is stored in a compression file 7 as the Japanese information after compression.
Patent JP-H01247376-A (JP)
Title: Device for controlling hydraulic elevator
Inventor: YAMAMOTO TOMOICHIRO
IPC: B66B1/04
Filed: 1988-03-28
Abstract: PURPOSE:To ensure a safe operation by enabling the operation of a temperature raising device for circulating pressure oil in an oil temperature raising circuit only when door closure is completed of the time of a general operation while also enabling the operation even when a door is opened at the time of a maintenance operation. CONSTITUTION:Supposing that in a general operation, oil temperature is lowered closing a contact 12a and an elevator is stopped in the regular p()sition of a door zone with closed contacts 13a 17b, 20a, 21a being kept on standby. At this time, it there is the inferior adjustment of an electromagnetic lift control valve, and when a door is closed, since a contact 23a is closed, an oil temperature rise operation condition relay 22 is energized operating a temperature raising device, and a floor is shifted causing hunting for repeating floor aligning commands. However, when there is a riding-place cell, the door is opened closing a contact 24a while opening 24b, 23a to deenergize the oil temperature rise operation condition relay 22, enabling riders to ride into a cage without a sense of incompatibility. At the time of maintenance on the other hand, as an operation switch 25 is closed, the oil temperature rise operation condition relay 22 is energized enabling the check of a cage at the time of an oil temperature rise operation with the door kept opened. Thereby, safe operation can be carried out.
Patent JP-S55948-A (JP)
Title: Servo unit of optical information reader
Inventor: TANISHIKA KAZUO
IPC: G06K7/10
Filed: 1978-06-19
Abstract: PURPOSE: To enable more than two video discs to operate simultaneously by generating various control signals by making a comparison of phases of a frame signal, horizontal synchronizing signal and color burst signal from a reference signal and regenerated signal.  
     CONSTITUTION: Frame signal F and horizontal synchronizing signal H obtained from a synchronizing signal from reference composite synchronizing signal generator 21 through synchronous separation 22 are phase-compared 23 and 24 with signals F and H generated from a signal from regenerator 26 through synchronous separation 27, and frame lock detector 28 and horizontal lock detector 29 detect whether or not phases agree mutually. When phases of both frame signals agree each other, the phase comparison loop of the horizontal synchronizing signal is formed by a control signal from detector 28 and synchronization is performed definitely and rapidly. A reference color sub-carrier and regenerated color burst signal are compared each other by tangential servo part 50 to make a time-base correction. While frames and horizontal locking are not made, gate 35 is cut off and the time-base correction is made accurately. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S571568-A (JP)
Title: Ultrasonic flow solder tank
Inventor: MIYASAKA TADASHI
IPC: B23K3/06
Filed: 1980-06-02
Abstract: PURPOSE:To reduce erosion of chips by solder, enhance working efficiency, and reduce the attenuation in the output of an ultrasonic vibration system by fitting the chip and the hole of a guide part in the part exceeding the liquid level of a solder bath. CONSTITUTION:A solder tank 1 is of boat type, and the molten solder in an ejection port 2 and out therefrom flows in a guide part 13 and enters a solder bath 3. While a fan 8 is not in operation, the port 2 and the part 13 are located in the position higher than the solder liquid level of the bath 3. The vibrations in the axial direction of an ultrasonic vibrator 6 are transmitted to a chip 4 by a horn 5 screwed to a base 11 by means of a flange 12 at the node. A chip 4 is penetrated into the hole 7 provided in the part 13 in the bottom of the port 2 in the state that it is fitted at a microdiameter difference, wherein the chip 4 and the hole 7 move slidingly. This results in that the part where the chip 4 dips in the solder is about 1/3 that in the prior art, and that the output attenuation of the ultrasonic vibration system is about 10-20% less. Also, this facilitates matching to a resonance state and chip exchanging.
Patent JP-S62232183-A (JP)
Title: Supplying method of gas laser media for gas
Inventor: NISHIO MITSUHIRO
IPC: H01S3/036
Filed: 1986-04-02
Abstract: PURPOSE:To reduce uselessness of gas laser media and to start laser operation faster and more economically than a conventional method, by using the gas laser medium, which is used to make the inside of a gas laser oscillator to be in the vicinity of an atmospheric pressure, for laser oscilaltion. CONSTITUTION:Gas laser media in gas-laser-medium supply sources 4-6 are made to be He, N2 and CO2, respectively. The composition ratio thereof is made to be He:N2:CO2=63:31:6. The pressure of the gas laser media at the time of operation for laser oscillation is made to be 100 torr. When the operation is finished, a solenoid valve 8 is opened by a control device 11, and N$2*, whose cost is low among three kinds of the gas laser media, is supplied from the gas-laser-medium supplying source 5 until the inside of a device becomes an atmospheric pressure. when the operation is started again, a solenoid valve 3 is opened, and a vacuum pump 2 is operated. The inside of a gas laser oscillator 1 is evacuated until 34.1 torr, which is higher than the partial pressure of 31 torr of nitrogen gas and in the vicinity of this value',is reached. Then, at first, He is supplied until 94.3 torr is obtained. Then CO2 is supplied. When the pressure indication on a detector 10 reaches 100 torr, a solenoid valve 9 is closed by the control device 11, and the supplying operation is finished.
Patent JP-S58195573-A (JP)
Inventor: KARURUUEERITSUKU NIRUSON
IPC: B60R22/34
Filed: 1983-04-28
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-S61236601-A (JP)
Title: Steam reforming apparatus
Inventor: AMANO YOSHIAKI
IPC: H01M8/06
Filed: 1985-04-10
Abstract: PURPOSE:To continue stable operation of a steam reforming apparatus of natural gas against variation of load or partial load by constituting a heating device of the apparatus of a heating zone basing on burner combustion and a heating zone basing on catalytic combustion. CONSTITUTION:A catalytic combustion zone 22 is formed at the central part inside of a combustion burner constituted of a fuel nozzle 10 and an air nozzle 11. Combustion is caused in the catalytic combustion zone 22 by the catalytic effect of combustion catalyst 23 by passing gaseous mixture of fuel and air through the combustion catalyst 23 supported by a honeycomb 25A in a refractory cylinder 24. A honeycomb 25B is installed to above the upper surface of the combustion catalyst 23 to inhibit rising of the catalyst and to make the flow of combustion gas uniform. Passages of feed fuel 25, feed air 26, and gaseous mixture of the fuel and air 27 are provided to the main body 6A of the heating device 6A. Since the apparatus is constituted of the two combustion zones as described above, stable combustion is achieved in central catalytic combustion zone 22 even if the flow rate or pressure of fuel or air is varied by the variation of load or by a partial load operation. Accordingly, the combustion in a surrounding burner combustion zone where unstable combustion is liable to occur is stabilized.
Patent JP-H05275718-A (JP)
Title: Switching memory device
IPC: H01L27/102
Filed: 1992-03-30
Abstract: PURPOSE:To realize that a switching memory device is formed of GaAs. CONSTITUTION:The title memory device is provided with the following: a high- resistance semiconductor; one pair of electrodes which are formed in the high- resistance semiconductor; an electric-field application means which applies an electric field of 0.5kV/cm or higher and 2.5kV/cm or lower to the high- resistance semiconductor between the pair of electrodes; an electron injection means which injects electrons into the high-resistance semiconductor near an anode out of the pair of electrodes and which generates a current control-type negative resistance; and a load means which is connected to at least one of the pair of electrodes and which takes out the current control-type negative resistance as hysteresis.
Patent JP-S58191192-A (JP)
Title: Heat sensitive recording material
Inventor: TANIGUCHI KEIJI
IPC: B41M5/333
Filed: 1982-04-30
Abstract: PURPOSE:To provide a heat sensitive recording material excellent in color formability during high speed recording and enhanced in water resistance, obtained by forming a heat sensitive color forming layer containing a leuco dye and a specific phenolic substance on a support. CONSTITUTION:A heat sensitive color forming layer containing a leuco dye and a phenolic substance shown by formula (wherein R is 4-6C alkyl) [e.g., bis(3- sec-butyl-4-hydroxyphenyl)sulfide] is formed on a support to obtain the titled heat sensitive recording material. The using amount of the phenolic substance shown by the aforementioned formula is 1-10 times, pref., 2-5 times with respect to the color forming leuco dye.
Patent JP-S60217391-A (JP)
Inventor: TANAKA HISASHI
IPC: G09G1/06
Filed: 1984-04-13
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-H07256072-A (JP)
Title: Medium dispersing machine
Inventor: KASAI OSAMU
IPC: B01F7/00
Filed: 1994-03-18
Abstract: PURPOSE:To enhance dispersing efficiency by preventing the stagnation of a medium in the treatment tank of a medium dispersing machine. CONSTITUTION:A rotary cylinder 4 is provided in a treatment tank 1 in a freely rotatable manner so that a narrow treatment space 3 is formed between the wall 2 of the treatment tank and the rotary cylinder and small projections 10... having a parallelogrammic shape are provided to the surface of the rotary cylinder 4. The disc 13 fitted with pins attached to the shaft 11 of the rotary cylinder 4 through a spacer 12 is provided between a treat material supply port 5 of the treatment tank 1 and the rotary cylinder 4 and rotated in close vicinity to the corner part on the supply side 5 of the treatment tank. Therefore, even the medium in the corner part flows positively and is not stagnated within the treatment tank on the supply port side thereof.
Patent JP-S57190144-A (JP)
Title: Flywheel for engine test of torque convertor car
Inventor: KIUCHI NAOYUKI
IPC: F16F15/315
Filed: 1981-05-18
Abstract: PURPOSE:To readily achieve an attaching or detaching operation of a flywheel shown at the heading to or from a drive plate used for fitting torque convertor by fitting locking members which are inserted into through-holes in said plate and engaged therewith by turning operation, to the flywheel. CONSTITUTION:This flywheel 1 is attached to a drive plate 2 for fitting a torque converter in an engine of a torque convertor car and has disclike positioning projections 5 which are respectively engaged with every second one of through- holes 4 made in said plate 2 at the back side of the flywheel, and screw rods 7 which are fit into the rest of the through-holes 4. The screw rods 7 are disposed at eccentric positions with respect to the through-holes 4, and each of female screw bodies 8 are threadedly engaged with one end of the screw rod 7. The female screw bodies 8 are capable of being turned through a range of 180 deg. by the action of projections 10 and stoppers 13, have locking members 14, capable of being engaged with the plate 2, at the ends of the female screw bodies and are turned to operate via rotation controllers 9 at the other ends of the screw rods 7.
Patent JP-H09262095-A (JP)
Title: Measurement of number of microorganism
Inventor: HOSHINO MAREYOSHI
IPC: C12Q1/06
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To readily determine number of microorganism attached to an inorganic microorganism carrier for biological waste water treatment of industries, living, foods, etc., by measuring an in vivo organophosphoric acid in microorganism as a phosphate ion concentration. SOLUTION: A microorganism is hydrolyzed in an autoclave, etc., by diluted sulfuric acid and all of an organophoshoric acid contained in the cell of the microorganism is extracted in a form of phosphate ion (PO4 <3-> ) and the phosphate ion concentration is measured by a spectrophotometer, etc., to measure the number of the microorganism.
Patent JP-H11268508-A (JP)
Title: Unbalance offset structure for wheel
Inventor: MATSUMURA KAZUNORI
IPC: B60C5/00
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an unbalance offset structure capable of suppressing the generation of vibration in a wheel comprising a blowout-resistance improving tube. SOLUTION: In a structure for offsetting weight unbalance of a wheel 1 having a blowout resistance-improving tube in which a seal chamber is formed so as to cover an air chamber on an outer peripheral wall of a tube body equipped on the inside of a tire 3 and forming the air chamber, a sealing compound injection hole communicating with the seal chamber is formed on the outer peripheral: a lid member 16 for blocking the injection hole is stuck;  and a valve 20 for injecting air into the air chamber is connected to an inner peripheral wall of the tube body, the injection hole is provided in a balancing area which is a close area in a circumferential direction from a radial line A passing through the valve 20 of the wheel 1, a light point mark 7 is provided on the tire 3 for indicating a light part on weight balance, and the tire 3 and the blowout-resistance-improved tube are mounted on a rim 4 so that the light point mark 7 is placed within the balance area.
Patent JP-H06291358-A (JP)
Title: Semiconductor light receiving device
Inventor: NAGANO YUJI
IPC: H01L31/107
Filed: 1993-04-01
Abstract: PURPOSE:To reduce element capacity and hence provide a light receiving device which is suitable to high speed response in terms of an avalanche photodiode. CONSTITUTION:A p electrode 9 is provided in a p(-)-area 8. An independent third electrode 13 is installed on an outer peripheral part of the p(-)-area 8 or outside the outer peripheral part by way of an insulation film, such as SiNx. This construction makes it possible to reduce element capacity without damaging a channel prevention on the interface between an n(-)-InP window layer near the p(-)-area and the insulation film and provide a semiconductor light receiving device which is suitable for high speed response.
Patent JP-H03273656-A (JP)
Title: Bonding method of semiconductor chip to film carrier
Inventor: HIRAI MINORU
IPC: H01L21/66
Filed: 1990-03-22
Abstract: PURPOSE:To reduce the defective connection of a semiconductor chip and a film carrier largely by providing a re-pressing process collectively pressing a bonding pad regarding the semiconductor chip, which is connected defectively, and an inner lead again in addition to normal standard pressing and connecting processes. CONSTITUTION:All semiconductor chips are bonded with a film carrier 1 through standard pressing and connecting processes, and the state of connection with inner leads 14 is inspected in each bonding pad 13, thus detecting defective connection. A proper discriminating sign is put on a semiconductor device 2 having defective connection detected in the inspection process. and the positioning signs P, Q of the semiconductor chip 2 placed on a base 5 are detected by a TV camera S. A controller 9 recognizes a pattern on the basis of the positioning signs P, Q, and emits a control signal and a pressing jig 7 is positioned. The pressing jig 7 is lowered, and each inner lead 14 of the film carrier 1 is pressed collectively against the bonding pads 13.
Patent JP-H01247006-A (JP)
Title: Hopper for fertilizing machine
Inventor: SHIOZAKI TAKAHIDE
IPC: A01C15/06
Filed: 1988-03-28
Abstract: PURPOSE:To provide the title hopper so designed as to be detachable, equipped with a shutter covered with a raintight cover, to ensure fertilizer feed and discharge to be simplified and shutter opening and closing to be made smooth, leading to smooth delivery of fertilizer at any time. CONSTITUTION:The machine frame B of a delivery unit A is equipped with a hopper 1 so as to be detachable, and the lower end outlet 1a of said hopper 1 is fitted with a drawer-type shutter 2 to open and close the outlet 1a, and furthermore, a raintight cover 3 shrinkable in the shutter-drawing direction to make the shutter 2 raintight when drawn is provided between the outer side of the drawing side of this shutter 2 and the machine frame B.
Patent JP-S549394-A (JP)
Title: Mounting method for shielding wall of reactor
Inventor: SUZUKI HARUMORI
IPC: G21C13/00
Filed: 1977-06-24
Abstract: PURPOSE: To improve the working efficiency, by means of constituting to hasten the work such as the installing of the shieldingwall, the supporting of shielding wall thereof to a container, and the mounting work of the constituting member independently without the relation of the inserting position of a reactor. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51150992-A (JP)
Title: Ultrasonic wave transmitter receiver
Inventor: KAWASAKI OSAMU
IPC: B06B1/06
Filed: 1975-06-19
Abstract: PURPOSE:Obtain a ultrasonic wave transmitter or receiver that can clearly see changes in characteristics of ultrasonic piezoelectric vibrators.
Patent JP-H08270625-A (JP)
Title: Drive shaft
Inventor: SAGARA MINORU
IPC: F16B7/00
Filed: 1995-03-31
Abstract: PURPOSE: To provide a drive shaft having a shaft of using a thin thickness pipe to lighten weight, by butt welding an end part of a hollow pipe press fitted each other to the periphery of a plug member. CONSTITUTION: In a drive shaft 5 having a shaft of butt welding a press molded hollow pipe 1 with spline to the other extension pipe 2, the hollow pipe 1 with spline and the extension pipe 2 are press fitted to the periphery of a plug member 7, with tapered pipe end parts butted to each other, to form a welding bead 8 by butt welding.
Patent JP-2000266121-A (JP)
Title: Cushioning member
Inventor: MAEOKA TADASHI
IPC: F16F15/08
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To give unrestorable damage in conventional shock absorbing constitution. SOLUTION: This cushioning member is constituted of rubber materials 103 and 104 which are rubber members on which a large diametrical part 102 larger in diameter than a ring shape member 101 is continuously formed and rubber elastic coefficients of which are different from each other along the peripheral direction of the large diametrical part 102.  When the rubber material 103 is smaller than the rubber material 104 in rubber elastic coefficient, the rubber material 104 is easier to deform than the rubber material 103 in the case when stress in a direction of a shaft 105 is applied on the rubber member, impact in the axial direction can be attempered as a difference is produced in deformation quantity between the rubber materials 103 and 104, additionally, impact applied in a direction surrounded by borderlines of the rubber materials 103 and 104 in a flat surface orthogonal with the shaft 105, and therefore, when the rubber material having anisotropy in a rubber elastic coefficient along the peripheral direction is applied, an impact cushioning effect is improved.