baber/WOPTO huggingface dataset:
Patent JP-H0345471-A (JP)
Title: Compensator for handle position of all hydraulic steering system
Inventor: TOMIYOSHI YASUMASA
IPC: B62D5/09
Filed: 1989-07-14
Abstract: PURPOSE:To dissolve the deterioration in handle controllability by enabling the compensation of slippage between the predicted value of a handle angle at the time when the car body has returned to the straight advance condition and the target handle angle at the time of straight advance of the car body, at the time of the switchback of the handle over the whole range of the car body refraction angle. CONSTITUTION:In an all hydraulic steering device of a vehicle such as a wheel loader, etc., a handle rotation angle sensor 110 and a car body refraction angle sensor 120 are provided, and those output signals are input into a controller 101. Hereupon, the control signal to control a handle position slippage compensating solenoid valve 50 according to the difference of each sensor output is sought. And by the operation of this compensating solenoid valve 50, the compensating oil, which is discharged from a switch pump A and has passed through a pilot control flow dividing valve 60, is supplied to left and right steering cylinders D and E so as to compensate the position slippage. This position slippage compensating control allows the operation such that the compensating oil is supplied to the compensating solenoid valve 50, only when a driver rotates the handle H, by a compensating circuit shut off valve 40 being a relief valve.
Patent JP-S6157592-A (JP)
Inventor: GURISHIYU CHIYANDORA
IPC: C08G77/08
Filed: 1985-08-19
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-S6334261-A (JP)
Title: Vehicle surroundings confirmation display device
Inventor: MIZUTANI JUNICHI
IPC: B62D41/00
Filed: 1986-07-30
Abstract: PURPOSE:To simplify complicated switching, so far effected through control of a switch, to be bade only through control of a control lever, by a method wherein, by means of outputs from a timer means and a switch means, a display means is brought into an operative state, and during backward movement of a vehicle, confirmation display of vehicle surroundings is effected. CONSTITUTION:A photograph means 1 is a device which photographs vehicle surroundings by means of a television camera, a switching means 3 performs an output to a display means 2 by means of a switching circuit adapted to select a signal. A shift lever 41 of a backward movement position detecting means 4 is mounted directly to a case cover situated to the upper surface of a transmission, and when the upper end of a shift lever 41 is controlled to the backward movement side, the end part on the backward movement side of a shift fork shaft 42 motions a microswitch 48. When the set time of a timer means 5 lapses under the actuating state of the switch 48, an output is increased to H, the switching means 3 performs switching, and the picture signal for vehicle surroundings is guided through the means 3 to display a picture signal by means of a display means 2.
Patent JP-H092265-A (JP)
Title: Train control communication device
Inventor: NAKADA KENJI
IPC: B61L1/18
Filed: 1995-06-23
Abstract: PURPOSE: To increase traffic by laying a leakage coaxial cable at the center of a gage, along a track, supplying this leakage coaxial cable with a signal from a ground transmitter, and making a ground receiver receive a signal from an onboard transmitter through a loop formed of an external conductor of the leakage coaxial cable and a track. CONSTITUTION: A leakage coaxial cable (LCX) 1 is laid at the center of rails R, R, along rails R. A ground transmitter 10 for supplying the LCX 1 with signals transmitted toward a train is provided on the ground side, and a signal from the LCX 1 is received by an onboard receiver 40 on the train. An onboard transmitter 30 for transmitting a signal toward the ground is provided on the train side, and the signal from this onboard transmitter 30 is received by a ground receiver 20 through a loop formed of an external conductor 1a of the LCX 1 and the rails R. At this time, the signal transmitted toward the train is diffusion-processed using a specified PN code, and the signal received on board is inversely diffusion-processed using this PN code.
Patent JP-S6088996-A (JP)
Inventor: HARII CHIESERUKA
IPC: G06F3/048
Filed: 1984-08-31
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-S6337598-A (JP)
Title: Plasma x-ray generator
Inventor: KONDO HISASHI
IPC: H01J35/22
Filed: 1986-07-31
Abstract: PURPOSE:To stabilize the exposure characteristic by providing a vacuum container having an X-ray extracting window, a gas feeder spraying the gas between an anode and a cathode, and a current controller controlling the exciting current of a pulse power supply in response to the output of an X-ray detector. CONSTITUTION:The discharge current from a capacitor 25 charged by a DC power supply 24 is fed between a cathode 2 and an anode 3 via a switch 23. In this case, the current charged to the capacitor 25 is feedback-controlled by a current controller 26 so that the strength of X-rays with the wavelength of 12Angstrom  is invariably kept constant. A reference pulse generator 27 is used for the timing of gas injection and discharging, a high-voltage pulser 28 opens or closes an opening/closing valve 10 for every preset cycle of the reference pulse to discharge the gas between the cathode 2 and the anode 3. A high- voltage pulser 30 closes the switch 23 at the preset time delay by a delay circuit 29, and charges charged in the capacitor 25 are allowed to flow to the cathode 3 to perform discharging between both electrodes. Accordingly, the desired exposure characteristic can be obtained.
Patent JP-S6240905-A (JP)
Title: Rolling method for steel plate by roll train rearranging type rolling mill
Inventor: YOSHIKIYO KYOICHI
IPC: B21B1/22
Filed: 1985-08-20
Abstract: PURPOSE:To stabilize the rolling size and shape of a hardly workable material at all times and to improve the yield of a product with a rolling mechanism which intrudes a retreating additional roll into 4-stage rolling rolls by preliminarily heating the retreating roll to provide a specified heat crown thereto. CONSTITUTION:The retreating roll 5 of the 5-stage rolling rolls which intrudes the retreating additional roll 5 into the 4-stage rolling roll consisting of backup rolls 3, 4 and work rolls 1, 2 is preliminarily heated by a suitable method and is intruded into the above-mentioned rolls after the roll is held expanded at the rate stable during rolling. The roll 5 is held expanded by the prescribed temp. from the beginning; therefore the size and shape of the rolling material are kept stable at all times in the case of rolling the hardly workable rolling material. The yield over the entire part with the size and shape of the product is thus improved.
Patent JP-S6346162-A (JP)
Inventor: RUIJI BARENTEIINI
IPC: A61M5/00
Filed: 1987-07-20
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-S58104693-A (JP)
Title: Photoozonizatin of waste water and service water
Inventor: WAKAO HIKOHARU
IPC: C02F1/72
Filed: 1981-11-13
Abstract: PURPOSE:To efficiently purify waste water from a medical institution or the like, by itroducing waste water of pH 9-11 and service water into a reacting tank provided at multistage, and subjecting the interior of the treating tank to ultraviolet irradiation while blowing ozone therein the perform continuous treatment. CONSTITUTION:Waste water to be purified in a tank 1 for raw water is supplied to a pretreating tank 3 where an alkali reagent is supplied from a tank 2 for chemicals to adjust pH of the waste water to 9-11. After being pH-adjusted, the waste water is supplied through a passage 12 to the upper part of the first- stage reacting tank 4a. On the other hand, ozone is supplied from an ozone generator 5 to the bottom part of the first-stage reacting tank 4a. On the way of flowing downwards inside the tank, the waste water is irradiated with ultraviolet  rays from a means 6 for applying ultraviolet rays to decompose organic substance, etc. by the conjunct action of ozone and the energy of the ultraviolet  rays. The waste water which has been purified to a certain degree in the first- stage reacting tank 4a is supplied through a passage 13 to the upper part of the  second- stage reacting tank 4a to perform the further purification of the waste water.
Patent JP-H0344924-A (JP)
Title: Processor utilizing high frequency discharge
Inventor: ONO KAZUKIYO
IPC: H01L21/3065
Filed: 1989-07-12
Abstract: PURPOSE:To deform a movable unit of a conductor by bending deformation at the time of operation of a movable electrode and to prevent a conductor from damaging by forming the unit of an elastically deformable slide piece, and coupling a guide for guiding a movable piece to a stationary unit. CONSTITUTION:A stationary electrode 1 and a movable electrode 2 are provided in a processing vessel 3, and a movable unit 22 connected to the electrode 2 and a high frequency power source 5 and a conductor made of a stationary unit 23 are provided. The unit 22 is formed of an elastically deformable slide piece, and coupled to the unit 23 for guiding the unit 22. Accordingly, when the electrode 2 is vertically moved up or down, the unit 22 in contact with the electrode 2 is deformed by bending deformation to suppress the deforming amount of the unit 22. Thus, it can prevent a conductor from damaging due to a repeated use.
Patent JP-S5883016-A (JP)
Title: Production of propylene block copolymer
Inventor: TOYODA AKINORI
IPC: C08F4/42
Filed: 1981-11-13
Abstract: PURPOSE:To obtain a copolymer excellent in a balance between rigidity and low-temperature impact resistance in high catalytic efficiencies, by effecting a multi-stage polymerization in the presence of a specified catalyst so as to incorporate a crystalline ethylene (co)polymer in a propylene rubbery copolymer. CONSTITUTION:A propylene crystalline (co)polymer is produced in the presence of a catalyst prepared from (A) a solid Ti catalytic component containing titanium, magnesium, a halogen and an electron donor as essential components, (B) an organoaluminum compound component, and (C) an organosilicon compound containing an Si-O-C bond or an Si-N-C bond. Then, a block copolymer in which the total ethylene content is 3-40wt% and the ethylene content is higher than that of a rubbery copolymer is prepared by producing a propylene rubbery copolymer and an ethylene crystalline (co)polymer in the presence of the above-produced (co)polymer.
Patent JP-H0529671-A (JP)
Title: Semiconductor device
Inventor: SUGAYA YOKO
IPC: H01L39/22
Filed: 1991-07-22
Abstract: PURPOSE:To provide a semiconductor device in which a superconducting proximity effect is formed on a semiconductor substrate. CONSTITUTION:Superconducting electrodes 4, 4' are provided on a semiconductor substrate 3 through a barrier layer 2 made of an oxide magnetic material layer having a perovskite structure, and a gate electrode 7 is provided between the electrodes 4 and 4'. Thus, a contactless switching element having high speed response is obtained.
Patent JP-S6162549-A (JP)
Inventor: DONARUDO AASAA BATSUSARO
IPC: D06M101/16
Filed: 1985-08-20
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-S58141226-A (JP)
Title: Ethylene copolymer for hot melt
Inventor: JIORUJIO ARIANI
IPC: C08F210/02
Filed: 1982-10-15
Abstract: Ethylene-vinyl acetate copolymers having a melt index of 700 to 10000 and containing from 11 to 40% vinyl acetate are useful in hot melt systems and particularly in formulating low viscosity hot melt adhesives, preferably in binary compositions with natural or synthetic resin tackifiers. The adhesives show long open times with short setting times, and excellent adhesive properties. The EVAs are prepared by a high pressure polymerization, preferably by using chain transfer agent such as isobutylene to achieve high melt indices.
Patent JP-H0466463-A (JP)
Title: Winding tension controller
Inventor: MORI TOSHIAKI
IPC: B65H23/198
Filed: 1990-07-09
Abstract: PURPOSE:To control the winding tension of a material with high sensitivity and accuracy by providing a current controller for supplying, to a drive motor, such a motor current as to get the material tension near the target tension value based on a result obtained in a tension arithmetric operator. CONSTITUTION:A tension arithmetric operator 20 calculates a material tension based on a torque which is generated at a drive motor 4 for driving a mandrel 3 and is obtained by the load of the drive motor 4. Subsequently, in order to get the material tension near the target tension value, a motor current is supplied from a current controller 12 to the drive motor 4 for driving the mandrel 3, thereby setting the material tension to be the target tension value.
Patent JP-H0471120-A (JP)
Title: Insulating operation rod for sf6 gas-insulated apparatus
Inventor: TSUNAKAWA KOICHI
IPC: H01B17/00
Filed: 1990-07-09
Abstract: PURPOSE:To improve the resistance against SF6 decomposition gas by forming a surface protective insulating film made of polybutadiene rubber on the surface of a main body made of glass fiber-reinforced epoxy resin. CONSTITUTION:An insulating operation rod is constituted of a main body 1, a surface protective insulating layer 2 and an insulating adhesive layer 3 interface-sticking them. The main body 1 is a round rod made of glass fiber- reinforced epoxy, and the surface protective insulating layer 2 is made of polybutadiene rubber in consideration of flexibility, resistance against SF6 decomposition gas, adhesiveness to the main body 1, heat resistance, and workability for production. The insulating adhesive 3 is made of an epoxy resin adhesive in consideration of the interface adhesiveness to the glass fiber-reinforced epoxy resin and polybutadiene rubber.
Patent JP-H0468383-A (JP)
Title: Image forming device
Inventor: OKUDA KAZUHISA
IPC: G03G15/20
Filed: 1990-07-09
Abstract: PURPOSE:To uniformly fix an unfixed toner image in a longitudinal direction by providing a means flattening a temp. distribution in the longitudinal direction of a fixing part, on a fixing device. CONSTITUTION:The unfixed toner image is formed on a recording material in an image forming part and sent to the fixing part of the fixing device 14. But, since the fixing device 14 has a heat source, unfixed toner is melted, and fixed on the recording material. Means to decrease a temp. in a high temp. distribution or to increase the temp. in a low temp. distribution, in the fixing part, are adopted, and the temp. distribution in a direction perpendicular to the longitudinal direction of the fixing part, that is, the advancing direction of the recording material, is flattened. Thus, the fixing grade of the toner image is uniformized in the longitudinal direction.
Patent JP-H1013870-A (JP)
Title: Service generating and testing system for call control system
Inventor: NARUSHIMA KAZUYUKI
IPC: H04Q3/545
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To accelerate and facilitate the generation and the test of a service sequence and the generation of customer data by starting means for inputting service sequence data and customer data to set data in shortage. SOLUTION: When service sequence data is short, a service sequence executing means 3 in a service control means 2 starts a service sequence generating and displaying means 4 by using a data base change reporting means 6 and then sets service sequence data. When customer data is short on the other hand, the means 3 starts customer data feeding and displaying means 5 by using the means 6 and then sets customer data. When service sequence data or customer data is not short, the means 3 judges these two pieces of data and decides the routing destination of a call for testing to execute the service sequence.
Patent JP-H0841350-A (JP)
Title: Sealant composition
Inventor: HAGIWARA KAZUO
IPC: C08L101/10
Filed: 1994-08-02
Abstract: PURPOSE:To obtain a sealant composition for siding boards excellent in bonding durability by using a saturated hydrocarbon polymer having specified reactive silicon groups. CONSTITUTION:This composition comprises a saturated hydrocarbon polymer having Si-bonded hydroxyl or hydrolyzable groups and at least one silicon- containing group (reactive silicon group) being capable of being cross-linked by forming a siloxane bond and giving a cured product having a rate of restoration from compression under heating of 10% or below. A representative example of the reactive silicon group is a group represented by the formula (wherein R<1> and R<2> are each 1-20C alkyl, 6-20C aryl or the like, provided they may be the same or different from each other; X is a hydroxyl or hydrolyzable group; (a) is 0, 1, 2 or 3; (b) is 0, 1 or 2; a+mb>=1; and (m) is 0 or an integer of 1-19). It is desirable that the polymer which constitutes the skeleton of the above polymer is an isobutylene polymer or hydrogenated polybutadiene.
Patent JP-H0469877-A (JP)
Title: Disk cartridge
Inventor: INOUE ICHIRO
IPC: G11B23/033
Filed: 1990-07-11
Abstract: PURPOSE:To perform the cleaning of a disk by providing a cleaning means which holds the disk between so as to freely move in a vertical direction to the surface of the disk and removes dust on the surface of the disk. CONSTITUTION:a hub regulating rib 13 is provided in the center part of an upper jacket 11 in order to prevent the looseness of a hub 51, and two holding ribs 14a and 14b which radially extend to the out side from the rib 13 in parallel with each other are provided. Then, liners 19a and 19b are provided except inside the ribs 14a and 14b, in the rib 13 and the area of a window 23. Two holding ribs 44a and 44b are set on the surface of a lower jacket 31, where the magnetic disk 71 is held, in the same way as the ribs 44a and 44b of the upper jacket 11. the cleaning means 101 which has a U-shaped cross section and holds the disk 71 between is set in a state where it is regulated by the ribs 14a and 14b of the upper jacket 11 and the ribs 44a and 44b of the lower jacket 31.
Patent JP-S5974860-A (JP)
Title: Drive method for precision positioning of actuator in high-speed flyer
Inventor: KIMURA KAZUO
IPC: H02K15/09
Filed: 1982-10-15
Abstract: PURPOSE:To have a high-speed, high-prcision control of an actuator (wire guide) working in a flyer rotary system of a flyer type winding machine, with a small- sized arrangement, by controlling the actuator through a drive shaft inserted in a hollow, rotary spindle. CONSTITUTION:In an arrangement in which a wire 6 is wound round an armature core 7 through the action of a rotating flyer 1, the flyer 1 is fixed to the periphery of the tip of hollow, rotary spindle 2. Drive shafts 16, 17 in double construction are slidably fitted to the hollow of said spindle 2, and the slide given by cylinders 21, 22 on the shafts 16, 17 puts actuators 15, 15' in operation as a wire guide with the aid of facial plates 23', 24' and levers 27, 27'. In order to make location of these actuators 15, 15', stoppers 30, 30' are installed, which are driven by pulse motors 28, 28' and rotate lead screws 29, 29' so as to specify the advancing or retracting position, whereby the facial plates 23, 24, i.e. actuators 15, 15', are located in their respective places.
Patent JP-S6169841-A (JP)
Title: Laminate
Inventor: COLE BILL WAYNE
IPC: C08J5/04
Filed: 1985-08-19
Abstract: A composite, such as a pre-preg or a laminate of layers of such a pre-preg, comprising therrnally stable continuous fibres, especially carbon or graphite flbres, optionally sized with amide-imide polyrner, and a resin matrix comprising
 (I) an amide-imide copolyrner comprising recurring A min units of 
<CHEM>
 wherein the free carboxyl groups are ortho to one amide group, Z is a trivalent benzene ring or lower-alkyl-substituted trivalent benzene ring, R1 and R2 are different and are divalent aromatic hydrocarbon radicals of from about 6 to about 10 carbon atoms or two divalent aromatic hydrocarbon radicals of from about 6 to about 10 carbon atoms joined directly or by stable linkages selected from the group consisting of -O-, methylene, -CO-, -SO2-, and -S- radicals, alone or in combination with
 (II) an amide-imide-phthalamide copolymer comprising units of: 
<CHEM>
 where R5 is the same as R1 and as R4, X is a divalent aromatic radical and Z is a trivalent benzene ring or lower-alkyl-substituted derivative thereof and R3 and R4 are different and may each be chosen from the choices given for R1 and R2,
 and optionally (III) a polyetherimide;
 and wherein optionally at least some of the free carboxylic acid groups in the repeating units are condensed with amide groups in the ortho position thereto to form imide groups.
Patent JP-H0843464-A (JP)
Title: Measuring apparatus for pulse signal
Inventor: SAWADA YASUYOSHI
IPC: G01R29/02
Filed: 1994-08-02
Abstract: PURPOSE:To reduce the number of circuit elements and externally attached components by a method wherein, whenever the edge of a pluse signal is detected, a capacitor is charged after it is discharged. CONSTITUTION:A pulse signal which is exclusively used to detect an abnormality from a microcmputer is input to an input terminal 1. The pulse signal is programmed in such a way that it is output at a constant pulse width when the microcomputer is normal. An H-level detection circuit 2 and an L-level detection circuit 3 are constituted of FFs or the like so as to function as an edge detection means. Whenever the edge of the pulse signal is detected, the electric charge of a capacitor C is discharged down to a prescribed voltage level, and a charging operation is then started from a prescribed voltage. Thereby, by using one charge-and-discharge circuit, a discharge operation and a charging operation are repeated at the H-level and the L-level of the pulse signal. Then, the charging voltage of the capacitor C in the charging operation is detected, and the width at the H-level and the L-level of the pulse signal is measured.
Patent JP-S6338765-A (JP)
Title: Piston ring having laser-quenched surface
Inventor: TAKAHASHI KENJI
IPC: F16J9/20
Filed: 1986-08-04
Abstract: PURPOSE:To enhance the wear-resistance of a piston ring, by forming hard- layers obtained by laser-quenching, obliquely in the slide surface of a piston ring at predetermined intervals so that the hard layers and soft layers which are obtained directly from the mother material of the piston ring, are alternately and regularly formed. CONSTITUTION:Hard layers 3 obtained by laser-quenching are formed in the slide surface 2 of a piston ring body 1, obliquely with respect to the axis of the piston ring, at predetermined intervals so that the hard layers 3 and soft layers 4 directly obtained from the mother material of the piston ring are alternately and regularly formed in the slide surface of the piston ring body 1. Accordingly, even through the piston ring cocks in a cylinder, the quenched hard layers in the slide surface make always contact with the cylinder without the soft layers making contact with the cylinder, thereby it is possible to maintain the wear-resistance of the piston ring.
Patent JP-H0468358-A (JP)
Title: Image forming method
Inventor: YOSHIZAWA HIDEO
IPC: G03G15/16
Filed: 1990-07-09
Abstract: PURPOSE:To stably obtain a clear dot image by transferring a toner image formed on a photosensitive body provided with a maximal value of differencial coefficient - light quantity characteristic of a light decay curve on a transfer material under pressure of a rotatable roll impressed with bias of a reverse polarity as the toner. CONSTITUTION:The toner image is formed by sticking the toner to an electrostatic latent image formed by dot exposure on the photosensitive body 10, and the toner image is transferred to the transfer material. Here, the photosensitive body is the photosensitive body 10 provided with the maximal values a' and b' in the differential coefficient - light quantity characteristic of the light decay curve, and the toner image formed on the photosensitive body 10 is transferred to a transfer material under pressure from the rotatable roll 8 impressed with the bias of the reverse polarity as the toner. Thus, there is no deterioration of image quality due to a process and a final dot image of a high resolution can be obtained.