baber/WOPTO huggingface dataset:
Patent JP-H01217597-A (JP)
Title: Service control method for transportation facilities
Inventor: YOSHIZAWA NOBUYUKI
IPC: G08G1/127
Filed: 1988-02-25
Abstract: PURPOSE:To continuously grasp a current position and finely control the service of transportation without setting facilities on roads by recognizing the current position of each running body based on running distance information radio-wave- transmitted from the running body. CONSTITUTION:At the time of start from a starting point PS, a bus 5 transmits a detected value DS of a running distance detector 5c through a transmitter 5b and a radio wave transmission path 31 to a central control device 1, and thereafter, successively transmits the detected value of the detector 5c as a currently detected value D0. The device 1 stores the detected value DS, executes operations A1=D0-DS-L1 (the distance up to a first constant point) and A2= D0-DS-L2 (the distance up to a second constant point) at every prescribed time interval according to the continuously received detected value D0 thereafter, and the current position of the bus 5 is judged from the signs and the absolute values of the calculated values A1 and A2. Further, by always grasping the five kinds of judgment result such that both A1 and A2 are negative, A1 is '0' and A2 is negative, A1 is positive and A2 is negative, A2 is '0' and A1 is positive, and A1 and A2 are both positive the service of the bus 5 is controlled based on the result.
Patent JP-H05243372-A (JP)
Title: Manufacture of dielectric isolation substrate
Inventor: MUKAI KANJI
IPC: H01L21/76
Filed: 1992-03-02
Abstract: PURPOSE:To accurately form a single-crystal island in a desired shape by a method wherein the erosion amount of the corner part of the single-crystal island by an anisotropic etching operation is controlled with good accuracy. CONSTITUTION:An oxide-film removal part 2 is formed near the corner part of an oxide film 1 formed in a part which is to be used as the bottom face of a single-crystal island. An etching operation is stopped at the point of time when the removal part comes into contact with an etching-erosion-region edge end 3. Thereby, the erosion amount of the corner part of the single-crystal island can be controlled accurately, and the single-crystal island in a desired shape can be obtained.
Patent JP-H09191906-A (JP)
Title: Shoes
Inventor: TACHIBANA AKIRA
IPC: A43C7/08
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To facilitate the putting-on and taking-off of shoes by sewing a sewing part so that an eyelet formed on a lace passing tool is situated in the position for forming the eyelet on the inside instep upper edge of an ankle pat forming part, and sewing one end of a lace passing sliding tool to the outer inside heel part in the position for forming the eyelet on the outer instep side. SOLUTION: In high type shoes for covering up to the ankle with a shoe body 1, a prescribed sewing part 3 is sewed so that an eyelet 2 formed on a lace passing tool 6 is situated in the position for forming the eyelet 2 on the upper edge part of the inner instep 8 of an ankle pad forming part, and a lace passing sliding tool 7 is fixed in a position for similarly forming the eyelet 2 on the outer instep 9 side be sewing one end thereof the outer instep heel part, and also passed through a fastening belt having one set of mutually engaged hooks and eyes sewed thereto so as to be freely slidable. After the lace is fastened, the fastening belt is adjusted, whereby the fastening strength can be adjusted.
Patent JP-H03249092-A (JP)
Title: Handrail belt driving device
Inventor: OGASAWARA HIROYUKI
IPC: B66B23/24
Filed: 1990-02-26
Abstract: PURPOSE:To prolong a lifetime of a handrail belt by respectively forming a high friction material and a low friction material in the surface side and the inside of a handrail belt to be pressure-pinched by main driving rollers and driven rollers, and increasing the frictional force between the belt surface and the main driving rollers, and reducing the frictional resistance between a handrail guide rail and the belt inside face. CONSTITUTION:A handrail belt 14 is stretched over a handrail guide 13 of a rail panel 12 to slide freely, and the surface side of the handrail belt 14 is made of the high friction material 14a such as rubber, and the inside thereof is made of a compound of the duck material 14b and the low friction material 14c. The belt 14 is pinched by main driving rollers 31 and driven rollers 36 to be slided for carrying on the guide rail 12 by the driving force of the main driving rollers 31 at a speed as same as that of a footstep by the pressure welding force. At this stage, the frictional force between the high friction material 14a of the surface side of the belt 14 and the main driving rollers 31 is increased, and the frictional force between the guide rail 12 and the low friction material 14c of the inside of the belt 14 is reduced. Consequently, carrying is performed without strengthening the pinching force between the rollers 31, 36, and a lifetime can be prolonged without the generation of impression by the strong pinching force.
Patent JP-S58163732-A (JP)
Title: Rotor for open-end spinning frame
Inventor: MIYAMOTO NORIAKI
IPC: D01H4/10
Filed: 1982-03-20
Abstract: PURPOSE:The titled rotor that is prepared by irradiating the rotor with laser or electron beams at the maximum inner diameter part to form the hardened surface layer, thus showing high wearing resistance, even in ultrahigh speed rotation without strains. CONSTITUTION:Rotor 2 is rotatably supported and the laser beam 9 generated from the generator 8 is made to reflect with the mirror 10, focused with lens 11 to irradiate the prescribed part of the inside surface of the rotor 2. The rotor 2 is made to rotate so that the hardening treatment is effected over the whole periphery. The temperature rise in the whole rotor is so small to be ignored that there causes no strains in the rotor 2. Electron beams may be used instead of laser.
Patent JP-S63210662-A (JP)
Title: Column for chromatograph
Inventor: KITA TOSHIBUMI
IPC: G01N30/60
Filed: 1987-02-26
Abstract: PURPOSE:To facilitate discrimination on whether the temperature of a column is in an optimum range or not, by attaching a temperature sensitive substance to the column. CONSTITUTION:A column material 3-1 of a column 3 is coated with a liquid crystal 3-2 (p-azoxyanisol or the like) according to a set temperature by sputtering or the like; further, a packing agent 3-3 is bonded thereto. The column is arranged in a double construction and a water absorbing silica gel 6 is filled between an inner tube 8 and an outer tube 7. The internal surface of the inner tube 8 is coated with the packing agent. A tape varying in color with changes in temperature can be stuck on the external surface of the column. Thus, the color of the column helps the determination of whether the column reaches as set temperature.
Patent JP-S62202228-A (JP)
Title: Wrong write protecting system for disc device
Inventor: SHIMIZU NORIO
IPC: G06F3/06
Filed: 1986-02-28
Abstract: PURPOSE:To prevent wrong write easily and surely by closing the output of an interface circuit in accordance with the output stop of a supply voltage monitor circuit which generates an output if the supply voltage of a disc device exceeds a prescribed value. CONSTITUTION:The output voltage of a power supply device 20 which supplies power to a disc device 10 is monitored by a supply voltage monitor circuit 21, and a control signal 4 which is controlled by the output of the circuit 21 at the time, when the supply voltage exceeds the prescribed value, and passes an interface circuit 33 of a disc controller 30 is sent to the deice 10. If the output is not outputted from the circuit 21 because the output voltage of the device 20 is lower than the prescribed value, sending of the signal from the circuit 33 is stopped. Consequently, the sequence control or the like is not performed to prevent easily and surely the wrong write to the disc device for the occurrence of abnormality like power break, momentary break, or momentary stop.
Patent JP-H01219716-A (JP)
Title: Optical fiber for automatic focusing
Inventor: SUGANUMA TATSUJI
IPC: G02B27/40
Filed: 1988-02-26
Abstract: PURPOSE:To obtain a small-sized, lightweight voltage-controlled optical element by providing electrodes on the surface of a fiber which has light convergence and varying the focal length of the optical fiber electrically by using electrooptic effect. CONSTITUTION:The electrodes 2a-2d are formed by vapor deposition, sputtering, etc., on the surface of the light-converging optical fiber 1 which varies in refracting index in its section according to a square distribution. Those electrodes are applied with the voltages from power sources 3a and 3b and then electric fields are produced between the electrodes 2a and 2b, and 2c and 2d. The refracting index distribution of the light-converging optical fiber 1 varies with the produced electric fields and this variation causes the focal length of the light-converging optical fiber 1 to vary. When the light-converging optical fiber is used as a lens, the focal length of the lens itself can be varied with the source voltages and the voltage-controlled variable focal length element can be constituted, thereby attaining the size and weight reduction because of voltage control.
Patent JP-H03247515-A (JP)
Title: Manufacture of silica glass
Inventor: MACHII YOICHI
IPC: C03B8/02
Filed: 1990-02-26
Abstract: PURPOSE:To eliminate cracks and cleavages in the stage of gel drying and the generation of void in glass, at the time of manufacturing silica glass by a sol-gel process, by using a silicon alkoxide mixture contg. a specified ratio of silicon alkoxide dimers. CONSTITUTION:An silicon alkoxide mixture contg. at least two or more among the monomers to octamers of silicon alkoxide is hydrolyzed into a silica sol, which is dried into a dry gel. Next, in the method for manufacturing silica glass in which sintering is executed, as the above silicon alkoxide mixture, the one contg. >=20wt.% silicon alkoxide dimers is used. The silicon alkoxide mixture contg. >=20wt.% silicon alkoxide dimers can be obtd., e.g. by adding alcohol, water and acid to silicon alkoxide monomers and bringing the above into hydrolysis polycondensation reaction. If required, the formed polyalkylsiloxane is fractionated under reduced pressure to collect the silicon alkoxide dimers, by which the content of the silicon alkoxide dimers in the silicon alkoxide mixture can be regulated.
Patent JP-H05241938-A (JP)
Title: Memory managing system
Inventor: TAMURA KAZUHIRO
IPC: G06F9/46
Filed: 1992-03-03
Abstract: PURPOSE:To facilitate a processing to the dynamic change of shared work area utilization and to effectively utilize a shared work area by unitarily manag ing information such as the utilizing condition, etc., of the shared work area on a memory. CONSTITUTION:An area managing table 7 and an extended segment managing table 8 for managing the shared work area are prepared on the shared work area by an area initializing means 3. By referring to the area managing table 7, each work processing program secures, releases or retrieves the shared work area.
Patent JP-S61204700-A (JP)
Inventor: HAMADA OSAMU
IPC: G10L25/00
Filed: 1985-03-07
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-H08241439-A (JP)
Title: Automatic ticket vending device
Inventor: TERADA MITSUHISA
IPC: G07B5/00
Filed: 1995-03-06
Abstract: PURPOSE: To provide an automatic ticket vending device which attains the effective use of an unchanged reserved seat ticket against the change of the seat reservation and also attains the effective use of resources. CONSTITUTION: The inputted information on the seat reservation is magnetically written in a magnetic storage area that is previously provided on an inserted coupon ticket. Then the seat reservation information is printed in a print area prepared on the ticket, and a coupon ticket is issued as a reserved seat ticket. In such a constitution of the automatic ticket vending device, it is decided that the coupon ticket is equal to an updating object of the seat reservation ticket when the coupon ticket issued as a reserved seat ticket is inserted again. When the new seat reservation information is rewritten into the magnetic information on the coupon ticket to be updated, seat reservation information which is printed on the coupon ticket before its updating is invalidated.  At the same time, the new seat reservation information is printed on the ticket instead of the invalidated reservation information by a print updating means (control part 8).
Patent JP-H03250636-A (JP)
Title: Wire bonding method
Inventor: TSUTSUMI YASUKI
IPC: H01L21/60
Filed: 1990-02-28
Abstract: PURPOSE:To minimize incorrect operations, reduce operating time of wire bonding, and smooth the operation by attaching the identification mark to a bonding pad side of chip, and an outside lead out terminal of a package. CONSTITUTION:A mark 3 showing No. is made on a bonding pad 2 of a semiconductor chip 1. Another mark 5 showing No. is also made on the tip of an inner lead of a lead frame 4. A wire bonding device is designed to mate these No.s, read these No.s automatically, and store bonding coordinates, and performs wire bonding with bonding wire 6. As the 'No.'5 is made on the bonding pad 2 of the semiconductor chip 1 and the tip of the inner lead of the lead frame 4, it is possible to prevent incorrect input and reduce input time of bonding coordinates by automatic reading.
Patent JP-H05239472-A (JP)
Title: Method of processing heavy hydrocarbon oil
Inventor: II KENICHI
IPC: C10G65/12
Filed: 1992-03-03
Abstract: PURPOSE:To develop a method of processing a heavy hydrocarbon oil by which a naphtha fraction and a kerosene or gas oil fraction can be effectively obtained in high yields from a heavy hydrocarbon oil. CONSTITUTION:This method comprises subjecting a heavy hydrocarbon oil to vacuum distillation to separate a vacuum gas oil and a vacuum residue, fractionating the products, subjecting the vacuum residue to thermal hydrocracking with a slurry bed, fractionating the hydrocracked oil to separate a light fraction from a residual oil, and subjecting the obtained residual oil together with the vacuum gas oil in the presence of a catalyst to hydrodemetalization, hydrocracking, hydrodesulfurization and hydrodinitrification consecutively to effect hydrogenation, or repluxing at least a part of a residual oil obtained after the hydrogenation before or after the hydrodemetallization for recyclic.
Patent JP-H07254446-A (JP)
Title: Compound superconducting wire and conductor jointing structure and jointing method
Inventor: SATOU CHIE
IPC: H01B12/10
Filed: 1994-03-16
Abstract: PURPOSE:To provide a connecting part having critical current density equal to a superconducting wire by jointing compound superconducting wires and compound a superconductor composed of the superconducting wire bundle by respectively interposing a wire joint member and a conductor joint member, and reducing connection resistance. CONSTITUTION:A compound superconducting wire 2 is a composite wire composed of filaments 5 and a matrix 3' in which the filaments 5 are embedded. In the superconducting wire 2, at about 700 deg.C, heat treatment is performed on a composite wire having a structure that about 10000 Nb filaments are embedded in the matrix composed of Cu-Sn alloy and an outside diameter of 1mm, and Nb3Sn5 being a superconductor is formed on an interface between the Cu-Sn alloy and Nb. End surfaces of superconducting wires 2 and 2 are polished. The composite wire before heat treatment is cut out in a length of about 30mm, and an end part is polished. This is formed as a wire joint member 1. An end surface of the superconducting wire 2 and an end surface of the member 1 are butted against each other, and are connected to each other by resistance welding, and a superconduting wire having the member 1 in an end part is obtained. Next, an end surface of the other superconducting wire 2 and an end surface of the member 1 are butted against each other, and are connected to each other by resistance welding, and a contact body of the superconducting wires 2 and 2 between which the member 1 is interposed is obtained.
Patent JP-H04263819-A (JP)
Title: Vacuum cleaner
Inventor: MATSUSHITA YUICHI
IPC: A47L9/00
Filed: 1991-02-20
Abstract: PURPOSE:To suppress the generation of exhaust air which flows back and to reduce the noise caused by this vortex with regard to the vacuum cleaner for allowing the exhaust air of a motor-driven air blower to flow back into a dust collecting chamber and sterilizing such a harmful microorganism as a tick in the dust collecting chamber. CONSTITUTION:At the time of operation for sterilizing such a harmful microorganism as a tick in a dust collecting chamber 8, a suction port 17 is closed by a shutter 18 in which ruggedness is formed on a back. In such a state, the back of the shutter 18 is adjacent to an inflow port 27. Subsequently, when a motor-driven air blower 9 is operated, the exhaust air of the motor-driven air blower 9 is allowed to flow back into the dust collecting chamber 8 through a reflex air course 26, the inflow port 27, and a suction air course 20. At this time, the exhaust air is diffused due to friction caused by the ruggedness in the back of the shutter 18, the flow in the vicinity of the inflow port 27 becomes uniform, and the generation of a vortex is decreased.
Patent JP-S60190088-A (JP)
Title: System for interpolating time direction of television signal
Inventor: HATORI YOSHINORI
IPC: H04N19/50
Filed: 1984-03-12
Abstract: PURPOSE:To attain interpolation in following correctly to movement by providing a moving direction detecting section, a background memory and an interpolation value forming section and utilizing the background memory selecting and storing only a back signal portion of the movement detection circuit and in the pattern so as to obtain an interleaved pattern from the present number and a pattern of the 2nd preceding number. CONSTITUTION:In order to utilize a background picture signal obtained at the detection of moving direction, a pattern B is replaced at first with a content of the background memory, and then a cross point of a locus of an object is obtained based on the moving direction of each point between patterns AC and interpolation is applied. A picture signal is inputted intermittently at each other frame, and when a picture signal is inputted generally except a slight delay time, a switch 10 is thrown to the position of (b). An interpolated pattern one frame before the present input picture element is outputted during the period through the switch 10. The switch 10 is thrown to the position (a) at the next one frame period and the signal inputted at present is outputted with nearly one frame delay. Thus, a present input signal and an interpolation signal are obtained consecutively in the time direction interpolation circuit alternately.
Patent JP-H07255198-A (JP)
Title: Motor controller
Inventor: TAMURA HIROJI
IPC: B60R16/02
Filed: 1994-03-16
Abstract: PURPOSE:To improve the reliability by enabling a DC motor to be controlled always accurately even in the case that positive and negative input voltages are inputted repeatedly at short intervals to the DC motor used for the door mirror, etc., of an automobile. CONSTITUTION:When positive voltage is inputted into an input terminal, FET 22 is turned on, and a DC motor 47 rotates normally through a current detecting resistor 40. In this case, that current becomes a normal drive current value after becoming large temporarily at start up. That current is detected with the resistor 40, and if that current becomes excessive, the voltage of the integrating circuit consisting of a capacitor 32 and a resistor 42 goes up, and FET 22 is turned off, and the DC motor 4 stops. At start up, the time constant of the integrating circuit is set so that a transistor 24 may not be turned on, and also a capacitor 29 is charged through resistors 33 and 36 by input voltage, and when the capacitor 29 is charged to the specified level, FET 22 is turned off, and the DC motor 47 stops. If the input to an input terminal 423 is changed over to negative, FET 21 and the transistor 23 are operated likewise.
Patent JP-H075693-A (JP)
Title: Method and equipment for providing patternized relief of hardened photoresist on flat substrate surface
Inventor: HAISMA JAN
IPC: B29C35/08
Filed: 1994-03-16
Abstract: PURPOSE: To provide a method suitably used for seamlessly reproducing a relief pattern 10×10μm in size on a surface 1×1m in size. CONSTITUTION: In a device for reproducing a patterned synthetic resin relief 37 on a surface 25 of a glass substrate 27, the substrate surface 25 is coated with an acrylate lacquer 33 that can be hardened by ultraviolet rays, and then a transparent mold 3 having relief 13 is rolled on the surface 25. The lacquer is hardened at a place of a focal line 23 by an ultraviolet ray source 17 and an elliptical mirror to form relief 37. The relief 13 of the mold 3 is reproduced on the glass substrate 27. By this method, small-sized relief (10×10μm) is formed seamlessly on a large flat surface (1×1m) without hindrance due to large peeling force.
Patent JP-S61204342-A (JP)
Title: Manufacture of sintered ore
Inventor: KOJIMA KIYOSHI
IPC: C22B1/20
Filed: 1985-03-08
Abstract: PURPOSE:To improve productivity without causing deterioration in the quality of sintered ore by specifying the amount of water to be supplied to the surface of sintered ore during baking as well as the amount of water to be added in the pseudo-pelletization of raw materials. CONSTITUTION:In the process of manufacturing the sintered ore, sintering material is pelletized with 4.0-6.0% water for pelletization. The pelletized sintering machine so as to supply the surface of a sintering bed where a coke combustion reaction is in progress with water by 5.0-90.0l/t-(raw material). In this way, the value of water content in a wet zone is properly controlled, a bad effect of deteriorating strength is avoided and a productivity-improving effect can be still further promoted.
Patent JP-H02224542-A (JP)
Title: Communication controller
Inventor: KAMIYAMA TOSHIHIRO
IPC: H04L12/40
Filed: 1989-02-27
Abstract: PURPOSE:To simplify the interrupt processing by providing a means inputting a received data to a reception data buffer and a means adding a reception end status byte and inputting the result to a reception data buffer through the DMA transfer. CONSTITUTION:When a reception DMA request is accepted hy an interrupt reception circuit 8, a reception data in a reception buffer register 12 is stored in a reception data buffer in a local memory 7 designated by a DMA address register 11. When the reception end status is transferred through DMA, a DMA count length is '0000' a reception DMA transfer end interrupt circuit 15 is started and the reception DMA transfer end interrupt is generated and informed to a microprocessor 6 via the circuit 8. In this case, after the detection of reception DMA transfer end interruption, the processor 6 checks the reception end status in the reception data buffer to confirm whether the state is in the normal end or the faulty end.
Patent JP-2000241878-A (JP)
Title: Projection type display device
Inventor: MINAGAWA HIROYUKI
IPC: H04N5/74
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a projection type display device capable of still more improving the using efficiency of light emitted from a lamp, and also, capable of irradiating a projection screen with high luminance and high uniformity, as for the projection type display device using a parabolic reflector and a lamp as a light source. SOLUTION: A condensing lens 2 is arranged ahead of the parabolic reflector 1, and the light from a DC driving lamp 9 is slightly refracted in a converging direction. By this method, the degree of dispersion is reduced, the collimated light is corrected to weak convergent light, and the luminance distribution within an effective angle extent is controlled to become the maximum. Thus, the using efficiency of the light emitted from the DC driving lamp 9 is improved, and the higher screen illuminance is obtained by the lamp having the same output.