baber/WOPTO huggingface dataset:
Patent JP-S6262022-A (JP)
Title: Manufacture of bearing seal
Inventor: USHIJIMA MASAHIKO
IPC: B29C43/18
Filed: 1985-09-10
Abstract: PURPOSE:To surely separate a product part from a burr part to be discharged, by using both upper and bottom joined molds to form the product part and the burr part into a plate-shaped molded article thereafter arranging a trimming die in place of the upper mold and forcing the product part to be pressed and held in the recessed part of said trimming die by a pressing member. CONSTITUTION:When a bearing seal is manufactured, a product formed position in a forming mold, consisting of both joined upper mold 1 and bottom mold 2, arranges a thin plate metal ring B and a rubber material C mounted to a rolling ball bearing. And after die locking by a positioning pin, vulcanization is performed, and a plurality of product parts A, integrally and successively provided by burr parts D, D', are formed into a series of plate-shaped molded articles P. Next the plate-shaped molded article P, in a condition that it adheres to the bottom mold 2, arranges a trimming die 6 in place of the upper mold 1, separating the product part A from the burr parts D, D' by the action of a pressing pin 4 of the bottom mold 2 to be forcedly pressed and held in an annular recessed part 10 of the trimming die 6, thereafter the product part A is removed.
Patent JP-S5988449-A (JP)
Title: Novel naphthol derivative compound and its preparation
Inventor: HASHIMOTO MITSURU
IPC: C07C251/84
Filed: 1982-11-12
Abstract: NEW MATERIAL:The compound of formula I (R1 and R2 are H, lower alkyl such as methyl, ethyl, etc., aromatic group such as phenyl, naphthyl, anthryl, pyrenyl, etc., aralkyl such as benzyl, etc., or heterocyclic group such as thienyl, pyridyl, carbazolyl, etc.; or R1 and R2 together form a ring). USE:Useful as a preparation raw material of an azo compound, which is useful as a charge-generating raw material used in the charge generation layer of a photo-sensitive material in electrophotography. PROCESS:The compound of formula I can be prepared by reacting 2-hydroxy-3- naphthoic acid hydrazide of formula II with the compound of formula III in a solvent such as methanol, dioxane, etc. at a temperature between room temperature and the refluxing temperature of the solvent for 5min-3hr.
Patent JP-H0483628-A (JP)
Title: Manufacture of plastic bottle with grip
Inventor: YANAGISAWA TAKEO
IPC: B29K105/20
Filed: 1990-07-26
Abstract: PURPOSE:To provide a sufficient strength by coating a connecting part of a grip to a bottle body with hotmelt adhesive having adherence at an ambient temperature, disposing it in a bottle mold, blowing pressure fluid in a parison, blow molding the body, and connecting them. CONSTITUTION:Polypropylene, polyethylene, etc., is injection molded to manufacture a grip 3, and a connecting surface of a connector 32 to a bottle body 2 of a protrusion 33 is coated with hotmelt adhesive M having adhesion strength at an ambient temperature. The grip 3 coated with the adhesive M and a parison for forming the body 2 are set in a bottle blow mold 4, and pressure fluid is blown in the parison to blow mold the body 2. In this case, the parison is so expanded as to enclose the protrusion 33 of the grip 3, further brought into contact with the surface of the connector 32 coated with the adhesive M of the protrusion 33, and the body 2 is integrated with the grip 3.
Patent JP-S6090526-A (JP)
Inventor: KATOU KIMINORI
IPC: A47L9/19
Filed: 1983-10-24
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-H0516028-A (JP)
Title: Manufacture of door closer arm
Inventor: SHIKADA YOSHIHIKO
IPC: E05F3/00
Filed: 1991-07-12
Abstract: PURPOSE:To strengthen an arm for a door closer, and automate the manufacture thereof for mass production by cutting both ends of sized wire material cut to the predetermined dimension in such a way as having a partially spherical form, rolling the intermediate section of the wire material except in such a way as having longitudinally rectangular section except for both ends, and then pressing both ends to form a boss section. CONSTITUTION:A drawn mild steel wire material is cut to the predetermined size, thereby forming a sized wire material 1. Then, both edges 2 and 3 of the wire material 1 are cut with cutter 9 and so formed as to have a partially spherical shape. The intermediate section 6 of the wire material 1 is cold rolled with a roller 10, and the longitudinal section thereof is so formed as to have a projected rectangular lens shape. Thereafter, both ends 4 and 5 of the wire material 1 are pressed and compressed vertically, thereby forming a base end boss section 7 and a forward end boss section 8 respectively.
Patent JP-H0247242-A (JP)
Title: Sulfur composite free-cutting steel
Inventor: NAKAMURA MORIFUMI
IPC: C22C38/60
Filed: 1988-08-08
Abstract: PURPOSE:To improve machinability at the time of machining by means of high-speed steel tools by combinedly adding proper amounts of Ca and Bi together with S to a steel. CONSTITUTION:A sulfur composite free-cutting steel has a composition consisting of, by weight, <=0.60% C, 0.3-2.0% Mn, <=0.12% P, 0.12-0.40% S, <=0.050% Al, <=0.50% Si, 0.0005-0.01% O, 0.001-0.01% Ca, 0.01-0.30% Bi, and the balance Fe with inevitable impurities. Ca is added to the steel in the form of sulfide, and Bi is effective in improving machinability and spheroidizing sulfide. In the above sulfur composite free-cutting steel, superior machinability at the time of machining by means of sintered hard alloy tools can be provided by being subjected to deoxidation and continuous casting, and further, the spheroidizing of sulfide is increased by the combined addition ot Ca and Bi and superior machinability at the time of machining by means ot high-speed steel tools can also be provided.
Patent JP-H0483244-A (JP)
Title: Photographic film cartridge
Inventor: TAKAHASHI KOICHI
IPC: G03B17/26
Filed: 1990-07-26
Abstract: PURPOSE:To surely prevent a film from being inverted and to send the film leader out of a film sending-out slit by determining design conditions so that a specific relational expression holds. CONSTITUTION:The overall sectional area in a film feed direction is denoted as Amm<2>, the area of a nearly circular part formed of the outer periphery of the film restricted by the internal diameter PHI of a rib 12 is Bmm<2>, and the sectional area of a spool 16 is Cmm<2>. Here, A = ((film base thickness + emulsion thickness) X film overall length). Then the relational equation of sectional areas S of photographic film cartridge 10 = (20.(B-C-A))/(A.C<0.5>) is found and (20.(B-C-A))/(A.C<0.5>)<=1.0 holds for the conditions A, B, and C. Consequently, when the spool is rotated in the discharge direction, the film is sent out of the cartridge main body through the film sending-out slit without being inverted.
Patent JP-H1040204-A (JP)
Title: Distributed multimedia system
Inventor: NOJIMA SHINJI
IPC: G06F13/00
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a distributed multimedia system by which plural servers cooperatively realize multimedia information providing service. SOLUTION: This system is provided with an information providing system for executing multimedia service and plural conversion servers for processing media data. Then, a processing assignment deciding part 107 of a information providing server 101 decides to which one of the conversion servers 102A or 102B a processing is requested as against a request from a terminal 103 by negotiating with another processing assignment deciding part so that various kinds of media data are efficiently processed.
Patent JP-S6355001-A (JP)
Inventor: OMURA SHIRO
IPC: A61J3/00
Filed: 1986-08-25
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-H0192217-A (JP)
Title: Manufacture of stable organic polymer dispersion in polyepoxide
Inventor: HOFUMAN DOWAITO KEISU
IPC: C09D163/00
Filed: 1988-08-09
Abstract: PURPOSE: To obtain the dispersion for adhesive, etc., having a low viscosity and good workability by polymerizing a monomer in a polyepoxide in the presence of a dispersion stabilizer obtd; by bringing a vinylation adduct of a small amt. of a functional monomer and the polyepoxide into reaction with the monomer.  
     CONSTITUTION: The dispersion stagbilizer is formed by bringing a small amt. of the functional monomer (e.g. acrylonitrile, etc.), and the polyepoxide (e.g. epoxy resin, etc.), into reaction to form the vinylation adduct, then bringing the vinylation adduct and an ethylenic unsatd. monomer (e.g. acrylic acid, etc.), into reaction. Next, the ethylenic unsatd. monomer (e.g. butyl acrylate, etc.), is polymerized in the uncured polyepoxide (e.g., epoxy resin, etc.), in the presence of the dispersion stabilizer, by which the stable dispersion of the org. polymer remaining insoluble in the uncured polyepoxide of the dispersion phase being a continuous phase at ≥60°C is obtd. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H0517992-A (JP)
Title: Drain ditch lid
Inventor: RISSEN KIYOAKI
IPC: E03F5/06
Filed: 1991-07-12
Abstract: PURPOSE:To prevent small articles, fallen leaves, earth and rock, dust, etc., from dropping in a drain ditch while enabling the color scheme of drain ditch lid to be freely designed. CONSTITUTION:A mixture of large diameter aggregates, hard pulverulent bodies and epoxy system high polymer resin (raw material of water permeability perforated board 14) fills up gaps between gratings 11a of a grating frame 11 to mold the water permeability perforated board 14 and unite both. Then, natural drainage like rain water flows down into a drain ditch 13 through numerous water permeable holes formed between the large diameter aggregates in the water permeability perforated board 14, while small articles, fallen leaves, earth and rock, dust, etc., are stopped on the surface of the perforated board 14. When the color scheme of a drain ditch lid 10 is designed, the color of the water permeability perforated board 14 is properly selected.
Patent JP-H0622087-A (JP)
Title: Original illuminator
Inventor: TADA MOTONORI
IPC: G03B27/54
Filed: 1992-07-03
Abstract: PURPOSE:To widen cross-sectional light distribution, to reduce the quantity change of light caused by reading deviation and further to improve the utilizing efficiency of light by constituting a reflection mirror by combining planes divided into plural pieces, and forming these plural planes with different dimensions. CONSTITUTION:A lower reflection mirror 23 constituting a beam-shaped reflection mirror 2 is divided into plural planes A-D so as to equalize a radiation angle theta from a bar-shaped light source with an elliptical shape as a base. The width of this plane is formed in the different dimension so as to be narrow on the side of the light source 1 and to be thick away from it. Thus, reflected beams from the planes A-D are condensed within the range of fixed width S on an original placing glass 3. The width S condensed on the original placing glass 3 can be changed by changing the extension length of the plane. It is desirable for the cross-sectional light distribution to suppress the relative quantity change of light within 8% with the width of + or -4mm to a lens center axis.
Patent JP-H1179762-A (JP)
Title: Manufacture of glass optical element
Inventor: HIROTA SHINICHIRO
IPC: C03B11/00
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a method by which the glass optical element can be formed in a comparatively short cycle time even at the time of greatly deforming a glass material in order to form a glass optical element and also a glass optical element having excellent quality with respect to profile irregularity cap be formed. SOLUTION: This manufacturing method comprises forming a heated and softened glass material to be formed into a glass formed body by pressing the glass material with a forming mold which consists of a male mold and a female mold and is preheated to such a temp. that the center thickness of the resulting glass formed body is <=70% of the center thickness of the glass material.  At this time, the preheating temp. of the forming mold is set to such a temp. that the average of temp. in the vicinity of the forming surface of each of the male and female molds becomes equal to a temp. at which the glass material shows an X viscosity value (poise) and also, the heating temp. of the glass material is set to a temp. at which the glass material shows a Y viscosity value (poise), wherein the X viscosity value and the Y viscosity value are selected so as to concurrently satisfy the following relational expressions: logX<10; logY>=6.5; Y<X; and -logX+14.5<=logY<=-logX+18.
Patent JP-S6355477-A (JP)
Title: Operation testing circuit
Inventor: KOYAMA SHINGO
IPC: G06F11/22
Filed: 1986-08-26
Abstract: PURPOSE:To easily execute an operation test of an error processing circuit by providing a logic circuit for taking logic of a signal generated from an error detecting circuit, and a signal generated from a pseudo error generating part, and outputting its result to the error processing circuit. CONSTITUTION:In case of executing an operation test of an error processing circuit 2, a pseudo error generating part 1A is operated from the outside by using a shift path, and from the generating part 1A, a pseudo error generating signal 6, namely, a level signal of '1' is outputted. When this signal 6 is outputted, a logic circuit 1B consisting of an OR circuit outputs the '1' level signal being its OR to the circuit 2, irrespective of an error generating signal 4 outputted from an error detecting circuit 1. In this case, the circuit 2 executes a prescribed processing, based on the '1' level signal being the signal 6. As a result, an operation test of the circuit 2 can be executed.
Patent JP-S6359439-A (JP)
Inventor: ICHINOMIYA SHIGENOBU
IPC: D02G3/02
Filed: 1986-08-26
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-S6090509-A (JP)
Inventor: YOSHIDA KATSUHIKO
IPC: A47B77/08
Filed: 1983-10-25
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-H1133652-A (JP)
Title: Scrap chute provided with opening/closing cap in floor
Inventor: ARAI TOSHIHIKO
IPC: B21D45/00
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain the scrap chute arranged with an opening/closing cap not interfering to an other member by arranging the opening/closing cap which moves parallel to a floor face around a press machine and closes an opening of an inlet part of the scrap chute. SOLUTION: A moving bolster 3 is arranged to an upper face of a bed 2 of a press machine 1, the bed 2 is accommodated in a pit of a floor face 4, the scrap chutes 5 extending in the up/down direction under the floor face 4 is arranged in front/back and in a center of the press machine 1. Opening/ closing caps 6 are arranged openable/closable to upper ends of respective scrap chutes 5 in front/back of the press machine 1. The scrap generated at the press machine 1 is guided outside a die by an air ejector, chute, conveyer, etc., provided near a die 20 and is dropped into a hopper 23 mounted on the moving bolster 3 through a duct 22. When closing an opening/closing cap 6, the opening/ closing cap 6 is interposed between a lower end of the hopper 23 and an upper end of an inlet part 5A of the scrap chute 5 and closes an opening part of the inlet part 5A.
Patent JP-H0639557-A (JP)
Title: Resistance welding equipment
Inventor: MATSUDA MITSURU
IPC: B23K11/25
Filed: 1992-07-27
Abstract: PURPOSE:To prevent a deterioration of magnetic property of material due to heat generation at the part having the high electric resistance value of closed circuit including welding part by providing a by-pass circuit to cause the electric current under the prescribed value in parallel with the welding part to flow. CONSTITUTION:The members 9, 10 to be welded are pressed by the electrodes 1, 2, a electric resistance value of the narrow part 9c is grasped by reading the value displayed on the electric resistance meter 8. The electric current, for which the switch S1 closes the terminal (c), (d) and, which is raised voltage by the charge transformer TC and is rectified by the rectifying circuit K, is stored in the electric capacitor C through the resistance R1 as an electric charge up to reaching a constant voltage. The resistance value of the variable resistor 6 of the by-pass circuit 7 is set to smaller than the prescribed electric resistance value. When the electric resistance value between the first welding part is abnormal, Leak current flows into the by-pass circuit 7, observing whether or not the electric current flows to the electric current detecting means 5, the first welding part is welded with selecting the switch S1 to close the terminal (c), (e).
Patent JP-S6090572-A (JP)
Inventor: SHIOIRI ISAO
IPC: A62C2/10
Filed: 1983-10-25
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-S6443816-A (JP)
Title: System for modulating laser power for recording
Inventor: AOKI GIICHI
IPC: G11B7/125
Filed: 1987-08-10
Abstract: PURPOSE:To cause the rise of a highest temperature distribution curve to be step and large by executing the necessary control of the laser power of the constant section immediately before and after the rise of a recording signal. CONSTITUTION:An output (a) to obtain the timing of data from a circuit part 1 and an output (b) to shift one clock are supplied to a circuit part 4 equipped with delaying elements 5a and 5b, an inverter 6, an AND gate 7, etc. A signal (e) to shift, for several clocks, a recording signal, a constant section detecting signal (h) immediately after a recording signal rise and a constant section detecting signal (g) immediately before the rise are impressed to respective current generating circuits 13-16 from a circuit part 8 having D type FF9-12. The output of these generating devices 13-15, etc., is supplied through an adding point to a laser diode LD, and for the constant section immediately before the rise of the recording signal, the laser power is lowered and for the constant section after the rise, the power is strengthened. Thus, the rise of the highest temperature distribution curve at the time of recording is steep and large, the temperature dependency is minimized and a recording margin is made larger.
Patent JP-S6359378-A (JP)
Title: Agent for fixing main agent to surface of object
Inventor: KUMABE KIYOSHI
IPC: A61K47/42
Filed: 1986-08-28
Abstract: PURPOSE:To allow a main agent to act effectively for a long period of time, by scattering a compound having the fine powdery main agent such as agricultural chemicals or fertilizer, a film forming member, a gelling agent and a coagulant uniformly dispersed therein to the surface of an object and fixing the main agent to the surface of the object by utilizing humidity. CONSTITUTION:A main agent is selected from agricultural chemicals, fertilizer, medicine, vitamin and an insecticide, and a film forming member is exemplified by muramic acid, hyaluronic acid and chitosan and coagulant is exemplified by calcium salt and potassium salt. These various components are respectively dispersed uniformly in a fine powder form to form a compound and when this compound is scattered to the surface of an object, the compound is gelled by the humidity or moisture on the surface of the object and simultaneously formed into a film to make it possible to fix the main agent to the surface of the object, and the effect of the main agent can be developed over a long period of time by a single application.
Patent JP-H0250348-A (JP)
Title: Recording or reproducing device
Inventor: HOSHI AKIO
IPC: G11B17/03
Filed: 1988-08-12
Abstract: PURPOSE:To thin a device by mounting a chucking mechanism on the rotor yoke of a driving motor, and comprising it integrally with the driving motor. CONSTITUTION:A floppy disk drive rotary driving part consists of a chassis 1, a coil 3 for the motor, a pattern 4 comprising a frequency generator, a sliding bearing 5, a spindle 6 that is an output rotary shaft, a screw 7 for preventing loose, a disk type push 8, a cylindrical rotor yoke 9, a magnetic 10 at the lower plane of the rotor yoke 9, and a thrust washer 11, etc. Also, the chucking mechanism consists of a driving pin 12 to be engaged with a hub 20, a shaft 13, a supporting plate 14, a mounting shaft 15 for the supporting plate 14, a magnet 17 for attraction, and a washer 31 of 'Teflon(R)'. And the chucking mechanisms (12-17) and 31 are mounted on the rotor yoke 9 of the driving motors (1-11), and they are comprised integrally with the driving motors (1-11) setting the rotor yoke 9 as a mounting base. In such a way, it is possible to suppress the height of the whole of the rotary driving part constituted of the driving motors (1-11) and the chucking mechanisms (12-17) and 31, which attains the thin forming of the device.
Patent JP-S6262150-A (JP)
Title: Hot-water supplying system
Inventor: FUKUSHIMA SAKAE
IPC: F24H9/00
Filed: 1985-09-10
Abstract: PURPOSE:To supply hot-water having proper temperature during operation and at the initial time of operation and facilitate piping by a method wherein one end of a water introducing pipe is extended to the main body of a hot-water reserving tank through heat insulating material and one end of a hot-water supplying pipe is extended to the same through reserved water while these pipes are connected to a hot-water supplying pump through a mixing cock. CONSTITUTION:One end of a water introducing pipe 30 is extended to the bottom of a hot-water reserving tank main body 10 through heat insulating material 10c and one end of a hot-water supplying pipe 40 is extended to the lower side of the tank main body 10 through reserved water while these pipes are connected to a hot-water supplying pump 60 through a mixing cock 50. Accordingly, the water introducing pipe 30 is insulated by the heat insulating material 10c and the pipe will never deprive heat from the reserved water in the tank, therefore, the hot-water reserving efficiency of the tank main body can be improved. On the other hand, the hot-water supplying pipe 40 is heated by the reserved water and the water introducing pipe 30 is insulated by the heat insulating material, therefore, water, having predetermined temperatures is supplied to the mixing cock 50 from the very initial time of operation and hot-water, having proper temperature, may be delivered. Further, water, which flows into said mixing cock, is introduced through the water introducing pipe, therefore, piping work may be facilitated.
Patent JP-H1146117-A (JP)
Title: Oscillating device
Inventor: OE OSAMU
IPC: H03B5/18
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To provide the small-sized oscillating device from which a high C/N is obtained. SOLUTION: The oscillating device 10 is made up of an oscillator 11 and a resonator 12. In the oscillator 11, an oscillation transistor(TR) 13 such as a silicon bipolar TR is placed on, e.g. a dielectric substrate, and a 1/4 wavelength open stub 14 being an open end stub connects to a base of the oscillation TR 13. A collector of the oscillation TR 13 connects to ground via a capacitor 15 and an emitter of the oscillation TR 13 connects to a collector (base) via a feedback capacitor C1(C2). The resonator 12 consists of a 1/4 wavelength short-circuit end stub 16 and its one terminal connects to ground. Then the 1/4 wavelength open stub 14 of the oscillator 11 and the 1/4 wavelength short- circuit end stub 16 of the resonator 12 are coupled magnetically to couple the oscillator 11 and the resonator 12 magnetically.