baber/WOPTO huggingface dataset:
Patent JP-H0687307-A (JP)
Title: Bias tire for construction vehicle
Inventor: MITSUSAKA KOICHI
IPC: B60C9/00
Filed: 1992-09-07
Abstract: PURPOSE:To reduce the number of carcass plies and lighten a bias tire for construction vehicle while maintaining operation stability by controlling the folding structure of the carcass plies, the shortest distance between carcass cords at the upper end of a folding section and rubber properties of the rubber between cords. CONSTITUTION:A carcass 6 is formed with carcass plies 6a1 to 6a4 comprising nylon cords of 40kg/cord in ultimate strength arranged at an angle ranging from 30 to 45 deg. to the tire equator. The carcass pliers are arranged in such a way that the difference between the fold height HT1-4 of the carcass pliers 6a1 to 6a4 adjoining each other becomes 15 to 35mm, and the fold height HT4 is made 0.5 to 0.7 times as high as the height H of the body of the carcass 6, and the upper end of each fold section is covered by a breaker 7. In addition, the shortest distance of the cord of the upper end K1 between a fold section R1 and the nylon cords is made 2.0 to 3.0mm, and the JISA hardness of the insulation rubber 9 outside a beat apex 8 is made 60 to 70 deg., and complex modulus of elasticity E* is made 60 to 75kg/cm<2>, and the loss factor tan is made 0.14 to 0.20. Therefore, a bias tire for construction vehicles can be lightened maintaining its tire rigidity and operation stability.
Patent JP-H10151357-A (JP)
Title: Production of catalyst
Inventor: ODA HIROZO
IPC: B01J29/44
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To improve NOx removing performance by carrying a specified amt. of a metal such as an alkali metal or an alkaline earth metal on a catalytic layer carrying a catalytic metal. and then impregnating a mixture of a soln. of the carried metal with a soln. of the catalytic metal into the catalytic layer. SOLUTION: A metal selected from among an alkali metal such as Na, an alkaline earth metal such as Sr and a rare earth metal such as La is carried on a catalytic layer 4 carrying a catalytic metal by >=12wt.% of the amt. of the layer 4 and a mixture of a soln. of the carried metal with a soln. of the catalytic metal is impregnated into the layer 4 to carry and disperse the metals. In the resultant catalyst C, the coating of part of the catalytic metal with the carried metal can be prevented.
Patent JP-H11100120-A (JP)
Title: Carrying equipment
Inventor: IIZUKA YUKIO
IPC: B61B3/02
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To effectively prevent dust produced in carrying equipment used in a hospital from diffusing. SOLUTION: This carrying equipment is provided with a rail 2 with a guide part in an inside space part and a carrying vehicle 1 running along the rail 2 with a part to be guided positioned in the inside space. Also the carrying vehicle 1 carries a transfer machine 13 for a carrying load W. In addition, air cleaning devices 33A and 33B to suck air and clean the sucked air are mounted on the carrying vehicle 1, and air is sucked to the air cleaning devices 33A and 33B from, as the parts to be sucked, a guide contact part X which is a contact point between the guide part of the inner space of the rail 2 on the rail side and the part to be guided on the transport vehicle side and a disposed part Y of the transfer machine 13 in the carrying vehicle 1.
Patent JP-H02112007-A (JP)
Title: Reference voltage generation circuit
Inventor: TAKAYAMA JUN
IPC: G05F3/22
Filed: 1988-10-21
Abstract: PURPOSE:To change the title circuit to arbitrary characteristics, to eliminate the necessity of an increase in the number of circuit elements, and to obtain arbitrary temperature characteristics by changing the voltage dividing ratios among resistances by means of the temperature characteristics of the voltage between the base and emitter of a transistor. CONSTITUTION:The collector of an NPN transistor TR1 is connected to the connecting point of resistors R2 and R3 and, at the same time, the emitter of the transistor TR1 is connected to the collector and base of another NPN transistor TR2. The base of the transistor TR1 is connected with the connecting point of resistors R3 and R4 and the resistor R4 is grounded. Then the emitter of the transistor TR2 is grounded through a resistor R5 and one end of the resistor R1 is connected with a voltage source 1 and, at the same time, the other end of the resistor R1 is connected with the resistor R2 and the connecting point of the resistors R1 and R2 is used as an output terminal 2. The current amplification of the transistors TR1 and TR2 are made infinitive and the temperature characteristics of the voltage between the base and emitter of the transistors are changed by changing voltage dividing ratios of the resistances. Therefore, an output voltage having arbitrary temperature characteristics can be fetched.
Patent JP-S63118282-A (JP)
Title: Thermal transfer recorder
Inventor: INOUE HIROYUKI
IPC: B41J15/16
Filed: 1986-11-07
Abstract: PURPOSE:To prevent color misregistering from occurring, by providing a means for exerting a rotational torque in a takeup direction on a recording paper roll, a guide disposed to make contact with the paper between the roll and the platen, and a recording paper marker detecting means disposed in the vicinity of the guide. CONSTITUTION:A recording paper 11 being recorded is fed out to a cutting position, is cut by a cutter, the cut paper is discharged, and the recording paper 11 is returned to a recording-starting position. A controlling part 10 stops the driving of a stepping motor 5 when a marker 13 is detected by an optical sensor 19, and stops the rotation of a platen 2. Then, a thermal head 6 is pressed against the platen 2, and recording in the first color is performed. After the recording in the first color, the head 6 is separated from the platen 2, an ink sheet 12 is fed forward for leading-out of the leading end of the second color, and the recording paper 11 is returned. As a result, favorable positional accuracy can be obtained in superimposing color inks, and color recording with high image quality free of color misregistering can be achieved.
Patent JP-2000093913-A (JP)
Title: Cleaning apparatus
Inventor: SUGAWARA MASAYUKI
IPC: B08B3/08
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To clean a large number of containers having many holes such as baskets by combining a cleaning nozzle for cleaning the bottom surface and top surface of an object to be cleaned with a cleaning nozzle for cleaning both side surfaces in the moving direction of the object and oscillating/driving this nozzle in the moving direction. SOLUTION: A motor 18 constituting which an oscillating/driving apparatus 5 is installed on the top surface of an upper frame 2, and each eccentric rotation mechanism 19. 20 for oscillating an upper cleaning nozzle 6 and a side cleaning nozzle 7 is installed. By the rotation of an eccentric plate 21, the base end of a link arm 22 is rotated eccentrically, a fitting end to a shaft 23 is oscillated by an appropriate angle in the moving direction of a case 3. Since the nozzle 6 is also oscillated associated with this, cleaning water can be ejected on the bottom surface of the case 3. The base end of another link arm 24 is also rotated eccentrically, a fitting end to a shaft 26 is oscillated similarly. Since extending arm 25 is also oscillated by the same angle associated with this, the cleaning water can be ejected from the nozzle 7 on the side of the case 3.
Patent JP-S61147798-A (JP)
Title: Drive circuit of stepping motor
Inventor: MUTO TAKAYASU
IPC: H02P8/32
Filed: 1984-12-17
Abstract: PURPOSE:To eliminate the resonance of a machine system of a stepping motor by driving to switch a switching element of a coil current drive in the prescribed frequency sufficiently higher than the maximum responding frequency of the motor. CONSTITUTION:A frequency fc such as a clock pulse of very high speed of MHz order is supplied to a clock input terminal 1, and the high speed pulse is fed to an modulo-n counter 2. A digital comparator 3 compares the duty designation data DD with counted output data CD in the magnitude, outputs a pulse signal in response to the magnitude to a data selector 5. The frequency fp of the pulse signal is set to fc and n to become sufficiently higher than the maximum responding frequency of the motor. A data selector 5 supplies a PWM pulse signal from the comparator 3 through output terminals (a), (b) to switching transistor for controlling the drive current of the coils of different phases of stepping motor.
Patent JP-H112532-A (JP)
Title: Automatic restart of route guide of vehicle navigation system
Inventor: SEKINE MASAYUKI
IPC: G01C21/00
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To decrease the time taken to determine whether or not route guide should be restarted after power down. SOLUTION: This method detects the power down of a vehicle, and in response to this determines whether or not route guide may be restarted in response to the next startup of the vehicle. This determination is made prior to the power down of a system 1 according to the current position of the vehicle and the route calculated. If the determination to restart the guide after startup is made, the destination selected and the route calculated are saved in memories 11, 12 before the power down of the system 1. Next, the destination selected and the calculated route of the vehicle are read from the memories 11, 12 in response to the next startup of the vehicle, and the route guide is restarted from the current position of the vehicle.
Patent JP-2001092632-A (JP)
Title: Arithmetic circuit
Inventor: KOJIMA YOSHINARI
IPC: G06F9/308
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an arithmetic circuit for quickly and precisely operating arithmetic processing without increasing a circuit scale. SOLUTION: An overflow detection flag generated during the arithmetic operation is accumulated and stored in a flag register 16, and after the arithmetic processing to all arithmetic columns is ended, the overflow detection flag is confirmed. Then, when any arithmetic column whose overflow detection flag is confirmed is present, input data are attenuated, and then the arithmetic processing is done over from the arithmetic column whose overflow detection flag is confirmed.
Patent JP-H05132463-A (JP)
Title: Heterocyclic amine derivative, its production and acat inhibitor
Inventor: NATSUKARI HIDEAKI
IPC: C07D217/24
Filed: 1991-10-15
Abstract: PURPOSE:To obtain a new compound, having excellent inhibiting action on acyl-CoA: cholesterol acyltransferase and useful for preventing and treating hypercholesterolemia, atherosclerosis, etc. CONSTITUTION:A compound expressed by formula I {A and B are (substituted) benzene; Z<0> is O, S, etc.; X is O, S or NR<1> (R<1> is H or alkyl); Y is NH or O(CH2)n [(n) is O or 2]; R<2> is (substituted)hydrocarbon}, e.g. N-(6-chloro-4- phenylisocoumarin-3-yl)-N'-(2,4-difluorophenyl)urea. Furthermore, the compound expressed by formula I is obtained by reacting a compound expressed by formula II with a compound expressed by formula III (Y' is NH or O) in the presence of a base such as triethylamine in a solvent such as THF.
Patent JP-H10112374-A (JP)
Title: Spark plug and its manufacture
Inventor: SHIBATA MASAMICHI
IPC: H01T13/39
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To efficiently disperse heat of a chip having a large diameter part and a leg part to a center electrode. SOLUTION: The bottom surface 321a of a hole 321 of a center electrode 3 and the tip part 511 of a leg part 51 of a chip 5 are integrally welded. Since the bottom surface 321a of the hole 321 and the tip part 511 of the leg part 51 are integrally welded without gaps, heat conductivity between the bottom surface 321a of the hole 321 and the tip part 511 of the foot part 51 is increased. In the portion, facing the chip 5, of the center electrode 3, since the temperature on the bottom surface 321a of the hole 321 is lower than that on the side circumferential surface of the hole 321, by increasing heat conductivity between the bottom surface 321a and the tip part 511 of the leg part 51, heat of the chip 5 is efficiently dispersed to the center electrode 3 side.
Patent JP-2001092243-A (JP)
Title: Developing machine
Inventor: NAKAHATA AKINOBU
IPC: G03G15/08
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To easily adjust the position of the ridge line of a blade pressed to a developing roller. SOLUTION: In this developing machine, the developing roller 4 and the blade 1 regulating toner quantity, while pressing its edge to the roller 4 and forming the thin film of toner are disposed in a housing, and an electrostatic latent image formed on an image carrier is visualized as a toner image. The device is equipped with a height adjustment support means 5 adjusting the height of the blade and supporting the blade by using set machine screws at two support points on a line parallel with the ridge line of the edge of the blade 1, and a skew adjustment support means 6 adjusting the direction of the blade in the horizontal direction and supporting the blade by using eccentric cams near the two support points. Then, the position of the ridge line of the blade 1 with respect to the roller 4 is adjusted in two directions and adjusted to an ideal parallel position.
Patent JP-2001094780-A (JP)
Title: Image reader and image forming device
Inventor: SAITO TETSUO
IPC: H04N1/401
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an image reader and an image forming device that use a white member for the execution of white correction so as to simplify trouble of a user and supervise dirt of the white member. SOLUTION: A roller is used to execute white correction and then to automatically conduct the white correction thereby releasing the user from trouble of insertion of white paper or the like and from troublesome operations. Furthermore, a degree of dirt of the roller is monitored before the white correction by using the roller to automatically raise warning when the roller gets dirt. Thus, the trouble of the user can be simplified and deterioration in the accuracy of the white correction using the roller can be prevented.
Patent JP-H05108662-A (JP)
Title: Production planning device
Inventor: EBARA HIROYUKI
IPC: G06Q50/00
Filed: 1991-10-15
Abstract: PURPOSE:To make the production plans in accordance with the supply/ consumption schedule of the materials and with use of a computer arithmetic unit to effectively produce plural new types of products. CONSTITUTION:A material usable date is calculated if at least a part of the materials is not supplied yet so that the scheduled amount of the short material that can be supplied is calculated on a time base. Based on this material usable date, the earliest productable date is calculated for the relevant product type. As a result, a rational production plan can be made even though the supply conditions of materials are limited. Then the production of parts, etc., can be effectively rationalized for the subcontract factories.
Patent JP-S63121023-A (JP)
Title: Ferroelectric liquid crystal panel
Inventor: KAMIMURA TSUYOSHI
IPC: G02F1/1337
Filed: 1986-11-10
Abstract: PURPOSE:To obtain a ferroelectric liquid crystal panel in which a twist structure is hardly formed and which shows a memory-like property and is excellent in displaying quality, by orienting ferroelectric liquid crystal by performing oblique deposition using different depositing substances on the upper and lower base plates. CONSTITUTION:By performing oblique deposition on an upper and lower base plates 71 using substances of different polarities, the polarities of the upper and lower base plates 71 are made different from each other. Namely, the polarities of the surfaces of the base plates 71 are made different from each other by depositing substances having different polarities on the base plates 71 and appearance of a twist state is suppressed by making the spontaneous polarization of the ferroelectric liquid crystal molecules and the interaction of the surfaces of the base plates 71 different so that the direction of the spontaneous polarization to the base plates 71 can be made opposite to each other at the surfaces of the upper and lower base plates 71. Consequently, a ferroelectric liquid crystal panel showing a strong memory effect is obtained.
Patent JP-H0579613-A (JP)
Title: Catalyst combustion device
Inventor: SAITO HAJIME
IPC: F23C13/00
Filed: 1991-09-18
Abstract: PURPOSE:To obviate the installation of a large capacity preheat source. CONSTITUTION:Catalysts 14, 15, 16 are provided in plural stages in the main body 10 of a combustion device so as to be arrayed in the flow direction 12 of a combustion gas 11. A fuel feed path 18 and an air feed path 19 are connected respectively to the inlet side of the main body 10 of the combustion device, and a preheat source 20 is provided on the way of the air feed path 19. Headers 21, 22 are provided respectively in a position between the catalysts 14, 15 and in a position between the catalysts 15, 16, which are adjacent to each other in the main body 10 of the combustion device. Branched fuel feed paths 25, 26 are provided so as to connect the fuel feed path 18 to the respective headers 21, 22, and branched air feed paths 27, 28 are provided so as to connect the inlet side of the preheat source 20 on the air feed path 19 to the respective headers 21, 22.
Patent JP-S63121231-A (JP)
Title: Manufacture of cathode-ray tube
Inventor: BABA IKOO
IPC: H01J9/34
Filed: 1986-11-10
Abstract: PURPOSE:To prevent the unstable distortion of the upper section of a neck section due to heating and the oxidation of an inside electron gun by depositing the neck section while blowing the air through an air nozzle to the outer periphery of the neck section above the mating section with a circular burner. CONSTITUTION:When a neck section 11a and the stem section 17 of an electron gun 16 inserted into this neck section 11a are to be deposited, the flame from a circular burner 20 is applied to the neck section 11a to heat and melt it, and it is deposited to the stem section 17. In this case, the air is blown through an air nozzle 27 to the upper section of the outer periphery of the neck section 11a to serve as a kind of an air curtain, thus a high-temperature gas stream 26 is prevented from rising. Therefore, the upper section of the neck section 11a is not heated, and the unstable distortion of the neck section 11a and neck cracks caused by it are reliably prevented from occurring. A high-temperature gas stream 26 is generated in the neck section 11a at deposition, but the high- temperature gas stream 26 is cooled by the air blast through the air nozzle 27, and the oxidation of the electron gun 16 can be prevented.
Patent JP-S61146805-A (JP)
Inventor: SHIMIZU HIDEAKI
IPC: A41D27/26
Filed: 1984-12-20
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-H02117516-A (JP)
Title: Centering device for car
Inventor: SATO MINORU
IPC: B61B10/02
Filed: 1988-10-24
Abstract: PURPOSE:To prevent a seal section from being pressed by constituting the title device for placing the car hung for being transferred to a shuttle conveyor by a lengthwise regulation receiving section for the front wheels, lengthwise nonregulation receiving section and respective crosswise directional positioning devices. CONSTITUTION:A car 35 is moved along the car transferring passage under the car being supported by a hanger arm 28 and stopped being received by a temporary receiving instrument 106 and then lowered together with the temporary receiving instrument 106. In the next step, the front wheels 37 are supported by a lengthwise regulation receiving section 112, and the rear wheels 38 by a lengthwise nonregulation receiving section 142. At this time, the position of the front wheels 37 is corrected by contact with the receiving roller 123 and correctly supported in the lengthwise regulation receiving section 112. This allows the car 35 to be centered in the car longitudinal direction based on the standard of the front wheels 37. In the next step, the car is positioned in the crosswise direction by respective crosswise directional positioning devices 113 and 143 to center the car in the crosswise direction. This constitution makes it possible to perform centering without applying pressure to a seal section.
Patent JP-H1088248-A (JP)
Title: Method for controlling continuous heat treatment furnace
Inventor: HIUGAJI YUKIO
IPC: C21D11/00
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a means for executing suitable and stable temp. control of a continuous heat treatment furnace. SOLUTION: In a heating zone 2 arranging direct firing type burner in the continuous heat treatment furnace, a relation between 'line speed' and 'fuel flow rate of the direct firing type burners dividedly arranged into plural zones' is beforehand obtd. Then, in the case the necessity extinguishing or igniting the direct firing burner 8 in a specific zone caused by variation of the line speed develops, the compensation of the fuel flowing rate is executed so as to satisfy the preset relation in the other zone to prevent the intermittent variation of the fuel flow rate, and the continuous variation of the fuel flow rate is secured.  Further, in a soaking zone 3 arranging cup type burners 5, the combustion rate of the burner is controlled according to feedback control signal from a strip thermometer 7, and air/fuel ratio of the burner is controlled and thus, the operator deals with a low loaded operation of the heat treatment furnace.
Patent JP-H10113532-A (JP)
Title: Noxious matter removing device for exhaust gas from semiconductor film forming device
Inventor: JIYUUICHI TOSHIKI
IPC: H01L21/205
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To enhance the removing capability for noxious matters by modifying the cooling capability for exhaust gas in a noxious matter removing device for exhaust gas for cooling the exhaust gas exhausted from a semiconductor film forming device and removing the noxious matters out of the exhaust gas. SOLUTION: The inside of a case 11 for cooling exhaust gas is divided into a plurality of cooling chambers 31, 32, 33 and 34 by dividers 22, 23, 24 and 25, and through-holes for moving the exhaust gas from the cooling chambers on the side of a gas flow inlet 14 to the cooling chambers on the side of a gas exhaust outlet 15 are formed on the dividers 22, 23 and 24 formed between respective cooling chambers 31, 32, 33 and 34, and rectifying plates for inducing the flow of exhaust gas are provided in the cooling chambers 31, 32, 33 and 34. When the exhaust gas exhausted out of a semiconductor film forming device is cooled, the exhaust gas to be exhausted before the exhaust gas is drifted in the vicinity of the inlet and then cooled all over can be eliminated to cool the exhaust gas securely.
Patent JP-H04143489-A (JP)
Title: Scroll type fluid machine
Inventor: SUGIMOTO KAZUO
IPC: F04C29/00
Filed: 1990-10-04
Abstract: PURPOSE:To carry out the oil supply and discharge in good performance without causing oil exhaustion or power loss by putting an oil supply passage in communication with an oil pool, putting the oil flowout side of the oil pool in communication with the oil discharge passage, and allowing the outlet from the oil discharge passage to be open in the lower space of a motor. CONSTITUTION:Oil in an oil supply passage 9 flows into an oil pool 10 provided in thespace to a boss cylinder 7 of a pin part 6, passes an oil discharge passage 11, and is discharged to the lower space 12 of a motor 4. This enables securing of a circulating path for the oil and good performance of oil supply and discharge, and overflowed oil in a great quantity from the oil supply passage 9 is discharged not to the upper space of the motor 4, but to the lower space 12. Therefore, ill influence of agitation due to the rotary parts of the motor 4 is reduced, and excessive inclusion of oil in the working fluid is prevented, which should avoid oil exhaustion, and also such a phenomenon can be avoided that the pin part 6 rotates while pushing back a large quantity of oil. Also power loss can be reduced.