baber/WOPTO huggingface dataset:
Patent JP-S63295132-A (JP)
Title: Assembly device for v belt assembly to v belt transmission case
Inventor: YAMAHATA YUJI
IPC: B23P21/00
Filed: 1987-05-28
Abstract: PURPOSE:To enable a V belt assembly to be built up in a single assembly station, by setting a half-assembled unit, which provides a driven pulley and a V belt to be built, onto a V belt transmitting case and tightening a fixed face to a drive-shaft by a fixing nut. CONSTITUTION:An assembly station, which places a V belt transmitting case C to be set directing its rotatably provided drive-shaft A and driven shaft B to the upper, is provided. And an assembly device, which sets a half-assembled unit, comprising a driven pulley D and a V belt E fitting its one end part into a V groove of the pulley D, onto the transmission case C so that the half- assembled unit fits its pulley D to the driven shaft B mounting the other end part of the belt E onto a movable face F of a drive-pulley previously assembled to the drive-shaft A, fixes a fixed face G to the drive-shaft A being tightened by using a nut H and a washer I. Accordingly, the assembly device, which can automatically build a V belt assembly in a single assembly station, improves productivity enabling the reduction of an assembly line to be promoted.
Patent JP-S5755458-A (JP)
Title: Initial diagnostic system at power restoration
Inventor: TSURUTA MITSUO
IPC: G06F1/30
Filed: 1980-09-19
Abstract: PURPOSE:To enable initial diagnosis at power restoration surely without impairing the information for restarting processing, by diagnosing the data transfer route  through a shunting routine. CONSTITUTION:If a power failure detecting mechanism I of a power supply controller 6 detects a power failure, a processor 3 stores required information for the restart of interrupted processing(JOB) to a shunting area B of the main storage device 1. This shunting operation is made with a power failure/power restoration processing routine E of a control memory 2. When the mechanism I detects power restoration, the shunting data L in the shunting area B of the main storage device 1 and the power failure/power restoration processing routine E in the processing area F of the control memory 2 are stored in a buffer area J of a disc device 5. A part of data of the shunting data L' and L is again read out for comparison, and if the normality is confirmed, the initial diagnostic program K is executed.
Patent JP-S6024370-A (JP)
Title: Continuous working device for sample
Inventor: YOSHIHARA HIROAKI
IPC: B22F3/10
Filed: 1983-07-19
Abstract: PURPOSE:To improve the working accuracy and quality of a work in the stage of working successively the sample by gases in a continuous working device by communicating adjacent chambers with each other by duct constructions thereby preventing the flow of the gases. CONSTITUTION:A sample S is passed through a working device 1 by a conveying member 19 in a conveying mechanism 18 and is thereby worked. A clean gaseous atmosphere chamber 5 on an inlet side, the 1st reaction chamber 2, a separating chamber 4, the 2nd reaction chamber 3, and a cleaning gaseous atmosphere chamber 6 on an outlet side are provided to the device and gases C1, G1, I, G2, C2 are respectively supplied thereto. Duct constructions 41, 42, 43, 44 having the sectional area and shape to permit passage of the sample S and the member 19 are constituted of wall constructing parts 51, 52, 53, 54 between the chambers to prevent the inflow of the gases from the other chambers. A remarkable effect is thus obtd. without increasing the size of the device.
Patent JP-S5355877-A (JP)
Title: Check valve for pneumatic transporting device
Inventor: MARUO SHIYOUZOU
IPC: B65G53/16
Filed: 1976-10-28
Abstract: PURPOSE: To reduce abrupt pressure increase in a tube by perforating vent holes in suitable number at a check valve to be capable of ventilating even when a tube is closed to close the valve. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01300267-A (JP)
Title: Image recorder
Inventor: HAYASHI MASAO
IPC: G06K15/12
Filed: 1988-05-30
Abstract: PURPOSE:To eliminate the interruption of counting and to more exactly obtain the number of output sheets of a recording medium by using the first and the second output sheet number counting means and counting the number of sheets of recording mediums which have been outputted, respectively, based on the transfer quantity of image data and the movement of the recording medium. CONSTITUTION:A printing start signal 11 from an interface main control part 4 is sent to a page counter value recording part 10 of an interface control start and a motor main control part 30, and the recording part 10 brings a page counter value to +1. On the other hand, a feed paper motor start signal 17 is obtained, and a page counter value recording part 31 of the motor control part 30 brings a page counter value to +1. Thereafter, by a comparing and correcting device 14 of the page counter value, a page counter value 15 and 32 of two page counter value recording parts 10, 31 of the interface control part 4 and the motor control part 30 are compared. In such a way, the number of output sheets of the recording medium can be understood more exactly without causing the interruption of counting.
Patent JP-S63295651-A (JP)
Title: Production of carbonaceous foamed heat-insulating material
Inventor: UNO YOSHITAKA
IPC: C08J9/14
Filed: 1987-05-27
Abstract: PURPOSE:To produce the title heat-insulating material excellent in strength, heat-insulating property and compressive strength, by foaming and curing a mixture of carbon with a resol phenolic resin containing a blowing agent and curing agent and carbonizing or graphitizing the molding. CONSTITUTION:A mixture is obtained by mixing 5-30wt.% carbon powder (e.g., carbon black) of an average particle diameter of 1-100mum with a pre- compound obtained by mixing 100pts.wt. resol phenolic resin precondensate with 5-15pts.wt. blowing agent (e.g., fluorocarbon) of a b.p. of -40-100 deg.C and 15-20pts.wt. curing agent (e.g., phosphoric acid). This mixture is fed to a mold or a vessel and foamed and cured by heating to about 50 deg.C to obtain a foamed cured object. This object is carbonized by heating to abut 1,000 deg.C or above in a non-oxidizing atmosphere and then graphitized by heating to about 2,000 deg.C to obtain a carbonaceous foamed heat-insulating material of a bulk density of 0.1-0.2g/cm<3> and a thermal conductivity of 0.05-0.15kcal/m. hr. deg.C.
Patent JP-S5463470-A (JP)
Title: Feeder
Inventor: TORIKAI MASAKI
IPC: B23Q5/00
Filed: 1977-10-31
Abstract: PURPOSE: To provide a feeder enabled to transfer with zigzaging, uneven feed and stick-slip prevented since the motor for driving feed screws are controlled while the force applied thereon is detected and uniform feed is performed by said feed screws.  
     CONSTITUTION: When a right hand feed screw 5 is turned clockwise due to the clockwise revolution of a main motor 10, feed nut 3 attracting force works on main motor 10 side. Then almost proportionate positive electric signal to said force is generated at the force detector 13 on feed nut 3 side and compared with the signal from the force detector 14 on another feed nut 4 side at an operation amplifier 19. If a follower motor 11 does not operate at this time, negative signal is generated as the output of said operation amplifier 19 and applied on a follower motor 12 through a low-pass filter 23 and an amplifier 21 so that said feed screw 6 is turned counterclockwise due to the revolution of said follower motor 12. Heretofore-described operation is performed momentarily and equal force works on said feed nuts 5 and 6. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63295071-A (JP)
Title: Torch for welding fine bore pipe inside
Inventor: UEMURA TAKESHI
IPC: B23K9/26
Filed: 1987-05-26
Abstract: PURPOSE:To continuously perform the welding work by inserting a torch body into a gas supply pipe and a cooling water supply pipe and fixing its one end on a body main body having a cooling water passage and circulating cooling water in the torch body via a hole of the body main body to cool the torch body. CONSTITUTION:The cooling water supply pipe 16 whose one end is communicated with the cooling water passage 4 through an external ring 3 is fixed on the external ring 3 of the body main body 2. The gas supply pipe 17 is arranged in parallel with said cooling water supply pipe 16 and the torch body 18 where its one end is communicated with a shaft hole 2a of the body main body 2 through the external ring 3 and the body main body 2 is formed cylindrically and inserted into the outsides of the cooling water supply pipe 16 and the gas supply pipe 17. One end of said torch body 18 is fixed on the outside peripheral surface of the external ring 3 and moreover, a drainpipe 19 is fitted to its rear end face. Then, the cooling water supplied from the cooling water supply pipe 16 to the cooling water passage 4 flows in the torch body 18 with respect to the external ring 3. A communication hole 3a is opened. Accordingly, the body main body 2 and the torch body 18 can be cooled.
Patent JP-H08327712-A (JP)
Title: Optical magnetic-field sensor and method for measuring strength of magnetic field using this sensor
Inventor: ASAHARA YOSUKE
IPC: G01R33/032
Filed: 1995-05-29
Abstract: PURPOSE: To provide the optical magnetic-field sensor, which can perform highly sensitive, highly-accurate measurement of a magnetic field, can perform alignment between optical parts readily, has an excellent mass productivity and can achieve the low cost, and the method for measuring the strength of the magnetic field using this sensor. CONSTITUTION: The light emitted from a light source passes through a semiwavelength plate 5 through an optical fiber 2, a lens 3 and a polarizer 4 and enters into a magneto-optical element 6. When the light passes through the magneto-optical element 6, the light is rotated in accordance with the strength of a magnetic field to be measured. After passing through an analyzer 7, the light is condensed with a lens 8 and cast into an optical fiber 9. The light having a strength corresponding to the strength of the magnetic field undergoes photoelectric conversion by a photodetector 10. A signal processing circuit 11 divides the output value of the photodetector 10 into the basic wave component and the second-harmonic-generation component. The value obtained by dividing the second-harmonic-generation component by the basic wave component is outputted.
Patent JP-H06342229-A (JP)
Title: Production of original plate for planographic printing plate
Inventor: HIRAI KATSURA
IPC: G03G13/28
Filed: 1993-06-01
Abstract: PURPOSE:To improve dot reproducibility by applying a dispersion contg. a photoconductive material and a quinone diazide compd. on a conductive base, then drying the coating at a specific temp. until the org. solvent content in a photosensitive layer attains a specific value or below. CONSTITUTION:After the dispersion contg. the photoconductive material and the quinone diazide compd. is applied on the conductive base, the coating is dried at 40 to 65 deg.C until the content of the org. solvent in the photosensitive layer attains <=5wt.%. An epsilon type phthalocyanine pigment is particularly preferable as the photoconductive material to be used for the photosensitive layer and the content thereof is preferably 3 to 50%. The quinone diazide compd. to be incorporated into the photosensitive layer is the ester compd. of the polycondensate of univalent phenols of o-naphthoquinone diazide sulfonic acid and aldehydes and the content per 1g photosensitive layer of the sulfonic acid residues of the o-naphthoquinone diazide sulfonic acid is the compd. >=0.4X10<-3>mol. As a result, the sensitivity is enhanced and the fluctuation in the sensitivity is suppressed, by which the dot reproducibility is improved.
Patent JP-H0426293-A (JP)
Title: Still picture transmitting device
Inventor: HORII YUJI
IPC: H04N7/08
Filed: 1990-05-21
Abstract: PURPOSE:To facilitate the discrimination of a picture by providing a selected area storage control part to select and segment one area of each inputted picture data. CONSTITUTION:At the time when the picture data is transmitted to an opposite station, the picture data is transmitted after being encoded and added with a picture discrimination signal and position information. The encoded picture data and the picture data of a selected area segmented by the selected area storage control means 11 from the picture data before being encoded are stored in a picture storage device 6 by a picture storage control means 10. On the other hand, at the opposite station, the received picture data is inputted to a decoding circuit 3, and is displayed on a picture display device 4 after being decoded. By moving a pointer by using the mouse 7 of a selection input means, one picture is designated from among plural displayed pictures. The picture data corresponding to the picture discrimination signal is read out from the picture storage device by the picture reading means of the opposite station, and the same picture is displayed simultaneously in both the stations. Thus, the discrimination of the picture is facilitated, and such misoperation that the different picture is selected by mistake can be prevented.
Patent JP-S5465638-A (JP)
Title: Golf ball with high surface strength
Inventor: OOYACHI TOMIO
IPC: C08L75/06
Filed: 1977-11-02
Abstract: PURPOSE: To ensure excellent sand wear-proof and to surpassingly hold characters figures and marks, by reducing crack, chap and exfoliation by the percussion of a club by increasing the break elongation of a surface film, by heightening adhesion and by decreasing the attachment of earth and sand.  
     CONSTITUTION: Two-liquid catalyst hardening type polyurethane resin consisting of polyfunctional fatty isocyanate and polyestr containing hydroxyl radical, content ranges over 4.3W6.0wt%, is covered with clear paint component produced by adding 0.5W10wt% polymer containing fluorine, which has perfluor alkyl raidcal as a side chanin. The clear paint component completes its hardening reaction within 24hr. at normal temp or temp not exceeding 40°C by the addition of catalyst (For example, zinc octyl acid). It is preferable that the quantity of catalyst added is 0.1W0.3wt% to a paint resin portion. Adding catalyst beforehand to the polyester solution side containing hydroxyl radical will be avaiable in points of preservation for a long term and stability. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05320727-A (JP)
Title: Stave cooler provided with brick holding mechanism
Inventor: NAKAMURA YOSHIHISA
IPC: C21B7/10
Filed: 1992-05-22
Abstract: PURPOSE:To provide a stave cooler which can firmly hold bricks inserted into the stave cooler body. CONSTITUTION:The stave cooler 1 has a conical shape in which the bricks inserted into the stave cooler body (inserted bricks) are widened toward iron shell 4 side of the furnace at least at two surfaces in the main side surfaces. The inserted brick is provided integrally with brick holding anchors 1c having the conical shape widening toward the inside of the furnace or at the bottom part of the iron shell side of the furnace body, and a reverse tapered or dovetail groove-like recessed part widened toward the inside of the furnace can also be provided.
Patent JP-S5557491-A (JP)
Title: Ribbon feed mechanism
Inventor: SENDA YOSHINORI
IPC: B41J33/16
Filed: 1978-10-24
Abstract: PURPOSE: To impart suitable tension to a ribbon by selecting winding directions of spring coils wound round a rotary shaft and outer surface of a sleeve in opposite directions.  
     CONSTITUTION: Shafts of motors for ribbon feed mechanisms 1a, 1b respectively are rotated counter-clockwise. As a result, rotary shaft 2a is rotated counter-clockwise, and so a spring coil 19a is rotated in the same direction to generate clamping force by which a sleeve 11a is rotated together with the rotary shaft 2a to drive a spool 3a in the same direction. In the other ribbon feed mechanism 1b, with the rotation of the motor shaft in counter-clockwise direction, a rotary shaft 2b is rotated in counter-clockwise direction and a spring coil 19b is engaged at its upstanding part 20b by the peripheral part of a hole 21b of a rotary disk 18b to become loose release its clamping force so that the load on a rotary disk 18a can be suitably adjusted. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5755525-A (JP)
Title: Production of magnetic head
Inventor: YOUDA HIROSHI
IPC: G11B5/187
Filed: 1980-09-22
Abstract: PURPOSE:To produce a magnetic head of narrow track with high accuracy of measurement and high efficiency, by performing the positioning with the fitting of recessed and projected core blocks. CONSTITUTION:A track width control groove is formed to each of core blocks 1 and 2 by a dicing process, and then the glass is molded. Then the opposite face between the two blocks is lapped, and a chrome thin film of 1mum is attached on the opposite face by a sputtering process. The chrome thin film is left at both the track and uneven areas by a photolithography process. This chrome thin film is used as the mask to etch the ferrite by the high-frequency sputtering process. Thus a core is obtained. The chrome part of the right edge of the core is covered with a cover to prevent the etching of the sputtering, and thus a projected part 14 is formed for the fitting. This area is covered with a resist to remain perfectly even when the residual chrome mask is removed after the sputtering process. The positioning of tracks is performed by fitting the recessed and projected parts 13 and 14 to each other to increase greatly the fitting accuracy of tracks.
Patent JP-H01299008-A (JP)
Title: Molding device
Inventor: MORIGA NAMIKI
IPC: H01L21/56
Filed: 1988-05-27
Abstract: PURPOSE:To make a mold release agent unnecessary by preventing resin and a mold by a gold coating from adhering to each other, by providing the gold coating on the surface of a cavity in a molding mold. CONSTITUTION:A gold coating 5 is formed on a mold surface including recessed parts 3a, 4a of both a top and bottom forces 3, 4 with an electroplating method. The gold coating 5a, 5b and their surfaces are formed by adjusting plating conditions so that surface roughness becomes 0.1mum or less and mirror surfaces respectively. In addition, the gold surface is smoothened and cleaned by performing grinding and degreasing treatment of the mold surfaces of both the top and bottom molds 3, 4, to form the gold coatings 5a, 5b. The gold coatings 5a, 5b are formed on the mold surface by electrolyzing gold into an electrolytic bath obtained by dissolving gold cyanide into, for example, excessive potassium cyanide by making both the molds 3, 4 and the gold respectively the cathode and anode after that. Although sealing resin is stuck firmly to a semiconductor element 1 and lead frame 2, it shows nonadhesion to the gold coating 5a, 5b.
Patent JP-S6025999-A (JP)
Title: Anthracyclin compound ag-2 and its use
Inventor: OOTAKE NOZOMI
IPC: A61K31/70
Filed: 1983-07-20
Abstract: NEW MATERIAL:Anthracyclin AG-2 shown by the formula. USE:An antitumor agent. Usually, it is dissolved in distilled water for injection or isotonic sodium chloride solution, and administered as an injection. PREPARATION:For example, argomycin of an anthracyclin compound is hydrolyzed to give a compound shown by the formula. Argomycin of an anthracyclin compound as a raw material is usually prepared from a culture of a strain [e.g., Streptomyces violochromogenes 1089-AV2(S92) strain(FERM-P 450)] belonging to the genus Streptomyces, capable of producing argomycin.
Patent JP-S5833138-A (JP)
Title: Manufacture of load cell
Inventor: ENPUKU YOSHINORI
IPC: B23K26/00
Filed: 1981-08-21
Abstract: PURPOSE:To smooth a surface state and to enable to apply a residual stress, by a method wherein the graphite coating of a laser light absorbing agent is applied to a U-recess bottom of a load cell to perform a laser irradiation. CONSTITUTION:Energy, which is needed to fuse a U-recess bottom of a load cell, is supplied by a laser heater 5, and laser light 6a from a laser oscillator 5 is focused to an energy density under which the U-recess bottom can be fused by a focusing lens 7. A controller 9 transmits a signal, instructing the laser light 6a and its generating time, to the laser oscillator 5, and the rotary speed of the load cell 1 is inputted to a motor mechanism of a rotary device 8. Or, the laser light 6a from the oscillator 5 is focused to a width approximately equal to that of the U-recess in the load cell body 1, and is rotated by a program previously set to heat the U-recess bottom for fusion.
Patent JP-H09290183-A (JP)
Title: Method and apparatus for electrostatic powder coating
Inventor: YASUDA SHINICHIRO
IPC: B05B5/057
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To form a smooth, uniform coating film which reduces the sticking of refuse by mixing powder coating and charge donating powder and casting the mixture onto a surface to be coated having an electric potential different from that of the mixture to form the coating film on the surface. SOLUTION: Powder coating and charge donating powder are mixed in a main body 2 by a rotor 7, and the powder coating is charged by static electricity generated by the friction of the particles. When the mixture is dropped from a slit 12 to flow down on a surface 6 to be coated which is charged reversely to the powder coating, the coating is attracted to the surface 6 to form a coating film. The electrode 5 charged similarly to the powder coating prevents the coating from scattering from the surface 6. The powder which flowed down from the surface 6 is recovered in a recovery case 3. The powder coating passes through a filter 31 and is recovered from a suction duct 32 into a coating recovery tank by a blower 33. Besides, the charge donating powder is returned to the main body 2.
Patent JP-S5255264-A (JP)
Title: Washing machine
Inventor: KISHIMOTO YOSHINOBU
IPC: D06F39/12
Filed: 1975-10-30
Abstract: PURPOSE: To improve cleanability of a washing machine characterized in that a cloth being washed reverses rotation at upper and lower portions of a tank, then rotates horizontally at intermediate portion, thereby repeating the horizontal rotation and the reverse rotation by providing a stepwise pushing protion of a special configuration at a drum of the washing machine provided with a rotating blade at its central bottom. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02309746-A (JP)
Title: Telephone set
Inventor: HIRATA KUNIO
IPC: H04M1/00
Filed: 1989-05-24
Abstract: PURPOSE:To answer to incoming and/or finish a telephone call with high reliability without using the hand by forming a DC loop on a telephone line on condition that a speech detecting circuit decides that an input signal contains a voiced sound. CONSTITUTION:A control circuit 14 receives an input signal from a microphone 12 by a speech detecting circuit 22 and passes time variation in mean frequency characteristics of the input signal within a constant time through a neural network to decide whether the input signal contains a voiced sound, thereby driving and controlling a telephone set circuit 11 so as to form the DC loop on the telephone line on condition that it is decided that the voiced sound is contained. Further, the control circuit 14 detects the on-hook signal (busy tone signal) of a communication opposite party in information sent from the telephone line and drives and controls the telephone set circuit 11 so as to release the DC loop formed on the telephone line.