baber/WOPTO huggingface dataset:
Patent JP-S60248550-A (JP)
Title: Sheet material feed control device
Inventor: NAGASHIMA ATSUSHI
IPC: B65H23/185
Filed: 1984-05-22
Abstract: PURPOSE:To supply a sheet material to a device to be supplied with a sheet material without breakage and slackening while discharge speed is changed by repeatedly pivoting an arm between the maximum stretching position and the minimum stretching position to control the path for a recording sheet between feed rollers. CONSTITUTION:When an arm 12 reaches the maximum stretch position (a), a feed roller 8 is rotated at a speed higher than the maximum recording sheet discharge speed of a feed roller of a drawing device, the path for a recording sheet between both feed rollers is gradually shortened regardless of the speed of discharging a recording sheet 2, and the arm 12 is moved toward the minimum stretch position (b). When the arm 12 reaches the minimum stretch position, the drive of the feed roller 8 is stopped and then the arm 12 is moved toward the maximum stretch position (a) as the recording sheet 2 is discharged from the drawing device. Thus, the recording path is controlled, and the recording sheet 2 is supplied to a cutter (device to be supplied with the sheet) without breakage and slackening by the feed roller 8 driven at constant speed and on-off controlled.
Patent JP-H08297299-A (JP)
Title: Thin-film transistor and liquid crystal display device using the same
Inventor: IWASAKI KATSUO
IPC: H01L29/786
Filed: 1995-04-27
Abstract: PURPOSE: To provide a thin-film transistor(TFT) which has excellent reliability at a high yield by embodying the TFT which is free from the occurrence of an insulation defect and shorting defect therein. CONSTITUTION: The structure of a gate electrode 6 of the TFT is constituted by completely coating a first metallic layer 4 having a two-layered structure consisting of pure Al for a lower layer 2 and an Al alloy mixed with Ta of a high melting metal as an impurity for an upper layer 3 with a second metallic layer 5 having the m.p. higher than the m.p. of the Al. The deformation, such as hillock, arising in the Al at the time of a heat treatment is suppressed and the occurrence of the insulation defect and shorting defect in the TFT is prevented.
Patent JP-2000295015-A (JP)
Title: Ice and snow melting equipment for antenna and ice and snow melting device
Inventor: KONISHI YASUTOMO
IPC: H01Q1/02
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To easily perform the wiring of ice and snow melting equipment and a ice and snow melting device. SOLUTION: An alternating current power supplied from a power supply 1 is transmitted to a coaxial cable 3a through a coaxial superimposing device 3. A convolutional separator 4 separates the alternating current power sent through the cable 3a and feeds it to a controller 8, and the controller 8 detects a temperature and the accretion of ice and snow and heats the heater of a ice and snow melting part 9 with alternating current power. On the other hand, an intermediate frequency signal converted by an LNB (low noise block converter) 6 is transmitted to the cable 3a from the separator 4 and outputted to a tuner 2 in the device 3.
Patent JP-S61265098-A (JP)
Title: Production of dithioacetal oxide
Inventor: OOTA HIROMICHI
IPC: C12P11/00
Filed: 1985-05-17
Abstract: PURPOSE:To convert many dithioacetals into their oxides rapidly in high yield, by cultivating a bacterium belonging to the genus Corynebacterium, capable of oxidizing a dithioacetal in a medium containing the dithioacetal. CONSTITUTION:A bacterium [Corynebacterium equi IFO3730, etc.)] belonging to the genus Corynebacterium, capable of oxidizing a dithioacetal is cultivated in a medium containing a dialkyl, a diaryl or an alkylaryldithioacetal under an aerobic condition. An oxide such as corresponding sulfoxide, sulfone, etc., is obtained rapidly in high yield from the dithioacetal as a starting raw material.
Patent JP-S62260202-A (JP)
Title: Numerical controller
Inventor: IDE KIYOSHI
IPC: G05B19/18
Filed: 1986-05-06
Abstract: PURPOSE:To omit the need for an operation to set the tool correction value by transferring the correction value of an existing value storage part newly to a present correction value storage part via a control part when tools are replaced. CONSTITUTION:When a parts is processed newly by a machine tool, the existing tool correction value is first supplied with no cut produced to a command input value storage part 2. This input value is stored in a present correction value storage part 2 and an existing value storage part 6. The wear of a tool caused during the processing is corrected by an automatic size correction method where the value of the part 2 is automatically corrected. While an external signal or the signal received from a control panel is supplied to a control part when a new tool is automatically replaced. Then the part 3 transfers the correction value of the part 6 corresponding to a designated number to the part 2. Thus the correction value of the replaced tool is updated to the value that causes not cut to the part 1.
Patent JP-S61256638-A (JP)
Inventor: KURAIDO AARU FURAA
IPC: H01L21/3213
Filed: 1986-05-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63269653-A (JP)
Title: Communication terminal equipment with sound recognizing device
Inventor: OKUYAMA SATOSHI
IPC: G10L15/00
Filed: 1987-04-27
Abstract: PURPOSE:To provide a user with another service by means of sound recognization while the user makes a call, by turning on a specific switch while the user makes the call and, when prescribed sounds are inputted, extracting data of the service corresponding to the inputted specific sounds from a memory for displaying the data on a display section. CONSTITUTION:A data file 7 is stored in a memory 5 and prescribed sounds for another service are inputted from a handset 2 by turning on a switch 9 and switching a selector 3 to a sound recognizing section 4 side under the control of a control section 1. Then the section 4 recognized the sounds and sends the recognized results to the control section 1. Upon receiving the results, the section 1 extracts the data of a prescribed service from the memory 5 and displays the results on a display section 8 and, at the same time, switches the selector 3 to the transmission line side. Therefore, the user of this terminal can be provided with another convenient service while he makes a call.
Patent JP-H07308730-A (JP)
Title: Manufacture of wheel for railway vehicle
Inventor: FUKUYASU TOMIHIKO
IPC: B21J1/04
Filed: 1994-05-18
Abstract: PURPOSE:To provide a manufacturing method for a wheel for a railway vehicle capable of manufacturing the wheel by a small press without using a wheel rolling mill, and capable of working the product improved in dimensional precision. CONSTITUTION:After underfill parts 4ba, 4bb, 4bc are formed on a rim corner part of a blank 4 for the wheel and projecting parts 4ca, 4cb of the projection corresponding to these underfill parts 4ba, 4bb, 4bc are formed on the rim end surface, the projecting parts 4ca, 4cb formed on the rim end surface are pressed by a press to fill the rim corner part. In this way, the blank for the wheel can be forged by a small press to reduce the cost for the equipment. In addition, the dimensional precision of the wheel is improved.
Patent JP-H08295104-A (JP)
Title: Pneumatic radial tire
Inventor: TAKAHASHI ICHIRO
IPC: B60C11/04
Filed: 1995-04-27
Abstract: PURPOSE: To improve resistance to partial wear by forming the tread portion comprising the right and left tread sections divided in an axial direction by an annular groove substantially by combined hexagonal flat parts separated by narrow grooves. CONSTITUTION: A tire has continuos side walls from both ends of a cylindrical tread portion 2 to the inside in a radial direction. The tire reinforced by arranging across the width of the tread portion 2 a radial carcass spreading from one side wall of both side walls through the area of the tread portion 2 to the other side wall and a non-stretching belt layer disposed between the carcass and the tread portion 2. The tread portion 2 comprises a wide annular groove 4 and the right and left tread sections 5 which are divided in an axial direction by the annular groove 4. These tread sections 5 are formed substantially by combined hexagonal flat parts 7 separated by narrow grooves 6. According to this constitution the stiffness of the tire is uniform in all directions and does not produce partial excessive deformation on the flat parts 7, thereby hardly producing partial wear.
Patent JP-S5437753-A (JP)
Title: Fixing device
Inventor: SUDA MASAJI
IPC: G03G15/00
Filed: 1977-08-30
Abstract: PURPOSE: To prevent spilling of liquid even when the fixing device unit tilts by holding an offset-preventing liquid tray always level by the use of parallel links, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000297621-A (JP)
Title: Lubrication device for internal combustion engine
Inventor: MATSUOKA HIDEKI
IPC: F01M5/00
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a lubrication device for an internal combustion engine, realizing a higher level operation thereof by supplying lubrication oil with the optimum viscosity for each of sliding portions thereof. SOLUTION: This lubrication device for an internal combustion engine, separately from an engine 1 body, is provided with a tank 2, first supply passage 6, second supply passage 7, heating means 9, and cooling means 10. The tank 2 stores lubrication oil recovered from the internal combustion engine 1. The first supply passage 6 supplies lubrication oil from the tank 2 to a sliding portion of a piston/crank system 1a of the engine 1. The second supply passage 7 supplies lubrication oil from the tank 2 to a sliding portion of a valve system 1b of the engine 1. The heating means 9 is disposed on the first supply passage 6 and heats lubrication oil which is supplied on the sliding portion of the piston/ crank system 1a by the first supply passage 6 using exhaust heat from the engine 1.  The cooling means 10 is disposed on the second supply passage 7 and cools lubrication oil, supplied on the sliding portion of the valve system 1b by the second supply passage 7.
Patent JP-S5728281-A (JP)
Title: Electronic watch
Inventor: KANNO FUMIO
IPC: G04C3/14
Filed: 1980-07-29
Abstract: PURPOSE:To prevent erroneous operations even though loads are varied by sensing the rotor movement error due to driving pulses for normal hand operation and the rotor movement error due to compensating pulses, and ensuring the normal operation of the rotor. CONSTITUTION:If a load is applied during the 10/16 duty driving and the rotor 1 is not advanced by one step, the output signal of an SR-FF42 is not switched and a signal L is held. Therefore the first compensating pulse signal is applied to a driving circuit 35, and the rotor 1 is advanced by one step. The SR-FF 42 is set by an induced voltage at this time, the state of an up and down counter 44 is changed, and the driving is performed by the duty of 11/16. When 60sec have passed after the starting of the driving by the duty of 11/16, a signal H is generated from a timer 18 and applied to a selection gate 43, and the driving is performed by the duty of 10/16. If the load is applied during the driving by the duty of 10/16 and the rotor is returned to the original position, the second and third compensation pulses are generated, and the delay of 2sec are recovered.
Patent JP-S5729496-A (JP)
Title: Treating liquid for lithographic printing plate
Inventor: KUZUWATA MASAYUKI
IPC: G03G13/28
Filed: 1980-07-29
Abstract: PURPOSE: To remove a thermal fixing process by mixing cationic surface active agent with treating liquid for wet electrophotolithiograhic printing.  
     CONSTITUTION: Cationic surface active agent is dispersed or dissolved uniformly in fat-insensitive treating liquid which is made up mainly of at least one of hydrophilic resin like gum arabic, polyvinyl pyrolidone, phosphate, aluminum, alum compound, inorganic acid or organic acid and mainly of ferrocyanide, ferricyanide or mainly of a myoinositol orthohexan phospholic acid ethylene oxide derivative. When the cationic surface active agent (0.01W10% by weight) is mixed, coexistence ions come in effect in the fat-insensitive treating liquid, the toner attached onto the original plate is bound onto the original plate further more firmly and fixing of the toner to the photosensitive layer becomes firm. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62261182-A (JP)
Title: Manufacture of semiconductor light receiving device
Inventor: YAMAZAKI SUSUMU
IPC: H01L31/10
Filed: 1986-05-07
Abstract: PURPOSE:To make it possible to manufacture a semiconductor light receiving device, in which the excellent guard ring effect is secured, readily at a good yield rate, by exposing a slant surface beneath an opening in a mask by utilizing the etching speed of a second semiconductor layer provided on an window layer, introducing impurities from the exposed surface, and forming a P-N junction. CONSTITUTION:A second semiconductor layer 6 is formed on a window layer 5. A mask 11 having an opening is provided on the second semiconductor layer 6. By an etching process, in which the etching speed of the second semiconductor layer 6 is faster than that of the window layer 5, a slant surface is exposed on the window layer 5 covered with the mask 11. The slant surface becomes gradually shallow in continuation with the exposed surface beneath the opening. Impurities are introduced from the exposed surface, and a P-N junction is formed. An opposite conductivity type region 7, which is formed on the one- conductivity type window layer 5, is curved along the recessed surface. The radius of curvature in the vicinity of an avalanche multiplier layer 4 is large. The effect of concentration of an electric field is alleviated, and the withstanding voltage at this part is improved. Thus the guard ring effect is ensured.
Patent JP-S63272425-A (JP)
Title: Conveying jig for rotary transformer part
Inventor: ARAYA TATSUYA
IPC: G01M99/00
Filed: 1987-04-30
Abstract: PURPOSE:To make it possible to automate the assembly and inspection of a rotary transformer by providing a center pin, a slide plate and a bushing pin on a carrier jig for a ferrite core which is a rotary transformer part for a VTR. CONSTITUTION:Bushing pins 8a through 8d are inserted into holes 2a through 2d by a drive means so as to allow the forward ends of the pushing pins 8a through 8d to push slide plates 5, 6. Then, the slide plates 5, 6 slide toward a center pin 3 while they compresses a spring. In this condition, a hole 4a is fitted onto the center pin 3 so as to align the positions of a cut-out 4b and a pin 9 with each other, and then a ferrite core 4 is mounted on a carrier jig 1. Then, the drive means pulls out the bushing pins 8a through 8d from the holes 2a through 2d. As a result, the restoration of the spring allows the slide plates 5, 6 to be urged outward, and therefore, the side surface of the hole 4a in the ferrite core 4 is pressed outward so that the ferrite core 4 is secured to the carrier jig 1.
Patent JP-S60246212-A (JP)
Title: Ultrafine particles of amorphous silicon nitride and its production
Inventor: ASAKA NAOYUKI
IPC: C01B21/068
Filed: 1984-05-23
Abstract: PURPOSE:A silicon halide is blown into a plasma stream of a nitrogen-hydrogen mixed gas to cause the reactions with nitrogen and hydrogen whereby uniform silicon nitride excellent in heat resistance and corrosion resistance is obtained. CONSTITUTION:A silicon halide is blown into a plasma stream of a nitrogen- hydrogen mixed gas to effect the reaction with activated nitrogen and hydrogen. The plasma gas stream is formed by high-frequency induction heating. The through-put of the gas for plasma naturally depends upon the capacity of the plasma torch employed, however, the feed of the silicon halide is kept in a range from 0.05-0.2 at a gas volume ratio of the halide to the plasma calculated under normal conditions. The amount of the hydrogen in the plasma gas preferably ranges from 0.3 to 1.0 time the mole of the halogen atom.
Patent JP-H0214249-A (JP)
Title: Novel p-phenylendiamine, its production, dyeing composition containing the same and corresponding dyeing method
Inventor: ARETSUKUSU YUNINO
IPC: A61K8/42
Filed: 1989-04-24
Abstract: NEW MATERIAL: A compound or its acid salts represented by formula I [where, R 1  is an alkyl, a (poly)hydroxyalkyl and R 2  is H, an alkyl].  
     EXAMPLE: Bihydrochloride salt of β-(methylthio) ethylamino-4 aniline represented by formula II.  
     USE: Material for dying keratin fiber, especially hair, which is stable against light and shampoo.  
     PROCESS: By reacting p-halogenonitrobenzene represented by formula III with an amine represented by formula IV, p-nitroaniline represented by formula V is provided. Then, NO 2  group in the compound represented by formula V is reduced by hydrogen under existence of catalyst, by iron or alcohol under existence of acelic acid, or by zinc under existence of ammonium chloride. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H044559-A (JP)
Title: Paste form ni electrode plate and manufacture of active substance for ni electrode
Inventor: ITO MASATOSHI
IPC: H01M4/32
Filed: 1990-04-21
Abstract: PURPOSE:To increase the active substance filling density and enhance the rate of fibrosis by applying rolling cycles to a paste as active substance, which is obtained through mixing of an appropriate amount of fibrotic high polymer particles with a powder of Ni active substance. CONSTITUTION:Rolling cycles are applied to a paste as active substance, which is obtained by mixing an appropriate amount of binder easy to be turned into fibers with a powder of Ni active substance. Thereby the binder is embodied in a three-dimensional mesh structure retaining the powder of active substance in good performance, wherein good three-dimensional structure can be obtained even though the adding amount is lessened. The binder particles receives a number of repetitions of rolling action by applying a number of repetitions of rolling process to the paste of active substance. Thereby the active substance filling density is increased, and the rate of fibrosis enhanced.
Patent JP-H02284176-A (JP)
Title: Image forming device
Inventor: SOGA SETSUO
IPC: G03G15/20
Filed: 1989-04-26
Abstract: PURPOSE:To form a high quality image without generating any pulling or slack in a transfer material by absorbing the difference in diameter of fixing rollers by setting destaticizing quantity against a leading tip area of the transfer material to be greater than the destaticizing quantity against the parts other than this leading tip area. CONSTITUTION:When the transfer material 8 which is carried by the carrying means 1 is brought close to the fixing rollers 6a and 6b, made of silicone rubber with its surface finished to a mirror surface condition and processed to absorb oil, destaticizing is carried out against the leading tip area of the transfer mate rial 8 by the destaticizing means 5, and the destaticized transfer material 8 is separated from the carrying means 1, fed to the fixing rollers 6a and 6b, and the fixing of the toner image is carried out. The destaticizing quantity of the destaticizing means 5 is set to be smaller at parts other than the leading tip area than at the leadng tip area. Thus, after the leading tip area is fed into the fixing means 11, the transfer material 8 is carried adhered to the carry ing means 1, no pulling or slack is generated in the transfer material 8, and image formation of high quality can be carried out.
Patent JP-H08256600-A (JP)
Title: Device for raising artificially deformed bamboo
Inventor: TAKAHASHI TSUNEO
IPC: A01G7/06
Filed: 1995-03-24
Abstract: PURPOSE: To obtain a device for raising a bamboo artificially deformed into a square pillar-like shape, etc., and used for an alcove post, a flower tube, a brush stand, etc. CONSTITUTION: A pressure-receiving plate 4 is fixed to the inside of an outer frame 3 and assembled into a pillar-like shape. A pressure bag 5 is disposed between the pressure plate 4 and a pressure plate 2 on whose upper surface waved pressing projections or molding rollers are continuously disposed in parallel to each other. Both the ends of the pressing plate 2 are held in an approach state or in a contact state, and water is charged into the pressing bag 5 from a water-storing container to add a pressure to the pressure plate in the inner direction with the hydrostatic pressure of the water, etc.
Patent JP-H09267218-A (JP)
Title: Finely working method
Inventor: SUDA MASAYUKI
IPC: C25F7/00
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of controlling precisely easily a distance between a probe and workpiece and a working amount in a finely working method to bring the probe having the fine tip close to the workpiece in electrolytic solution for generating an electrochemical reaction between both probe and workpiece. SOLUTION: An electrochemical cell is constituted by the quartet electrode system of a probe 1, warkpiece 2, reference electrode 10 and external electrode 11. The potential of the probe 1 and workpiece 2 is set to the potential causing no electrochemical reaction to control the Z axis position of the probe 1 so that tunnel current flowing between the workpiece 2 and probe 1 is fixed. The rugged shape and inclination of the warkpiece 2 are stored while the probe 1 is moved on a working line. The electrochemical cell is reconstituted into a triple electrode system of the reference electrode 10, and the probe 1 is moved again on the working line while the Z axis position of the probe 1 is controlled to the stored position. At the same time, the workpiece is worked with the electrochemical reaction on the working line by applying voltage across the probe 1 and workpiece 2.
Patent JP-S59228168-A (JP)
Title: Detection for speed of linear motor
Inventor: SHIMADA TOSHIROU
IPC: H02P25/06
Filed: 1983-06-10
Abstract: PURPOSE:To detect the speed of a linear motor simply and accurately by measuring either or both of the amplitude ratio and the phase difference of a magnetic field at different two points between a stator and the secondary conductor of the linear motor. CONSTITUTION:A search coil is fixed on a stator core 1 in such a manner that the distance from the secondary conductor 3 on the same vertical surface is positioned at two different points C1 and C2 between the stator core 1 and the second conductor 3. Magnetic fields at two points C1 and C2 are measured with the search coil and the output voltage of the search coil is converted into a digital signal indicating the amplitude ratio or the phase difference of the magnetic fields at the two points C1 and C2 with a proper A/D converter. The digital signal is inputted into a computer to determine the running speed.
Patent JP-H02283413-A (JP)
Title: Injection molding die, in-mold injection molding method using the same and in-mold injection molded container
Inventor: SAKAI YOSHIKI
IPC: B29C45/36
Filed: 1989-04-26
Abstract: PURPOSE:To prevent the end of a leaf from turning over by sucking firmly the leaf by means of a sucking section provided on a fixed side mold and, in addition, reducing the speed of the resin flow before the sucking section and cooling the resin. CONSTITUTION:A leaf 6 is sucked firmly on the given position by a sucking section 7 provided on a fixed side mold 2 of an injection molding die, and a cooling water passage 8 provided in the fixed side mold 2 reduces the speed of resin flow before the sucked leaf 6. The leaf 6, therefore, is temprarily fixed on the given position inside the movable side mold 2 by means of static and further fixed firmly by vacuum suction, and then the movable side mold 2 is set and successively molten resin flow is reduced tentatively in its speed before the leaf 6 and cooled simultaneously. Injection molding can be carried out without turning over the end of the leaf 6 by said arrangement.