baber/WOPTO huggingface dataset:
Patent JP-S56130492-A (JP)
Title: Coloring method for copper or copper alloy material
Inventor: IMANISHI IKUO
IPC: C25D11/34
Filed: 1980-03-19
Abstract: PURPOSE: To form a colored layer of superior uniformity and adhesive strength by electrolytically anodizing a copper or copper alloy material in the electrolyte contg. carbonate or bicarbonate of alkali metals or ammonium and aqueous primary or secondary phosphate.  
     CONSTITUTION: The electrolyte is constituted of carbonate or bicarbonate of alkali metals or ammonium and the primary or secondary phosphate. Sodium carbonate, potassium carbonate and ammonium carbonate are suitable as carbonate, sodium bicarbonate, potassium bicarbonate and ammonium bicarbonate as bicarbonate and sodium, potassium and ammonium salts as the primary and secondary phosphates, respectively. The contents are 0.2W0.8mol/l carbonate or bicarbonate, and 0.015W 0.3mol/l phosphate. Copper or its alloy is immersed into this electrolyte, whereby it is electrolytically anodized. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59160993-A (JP)
Inventor: TERAKADO MASAYUKI
IPC: H05B3/42
Filed: 1983-03-02
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-S56131012-A (JP)
Title: Adjuster for tension of slit steel strip
Inventor: NOBUHARA SUEO
IPC: B65H23/16
Filed: 1980-03-19
Abstract: PURPOSE: To uniformalize the tension of every slit steel strip, to prevent defective shape of the coil, and to improve the quality, by always applying a suitable constant pressure to each slit steel strip with a pressure unit.  
     CONSTITUTION: At coiling the slit steel strip, the pressure of the locating cylinder 16 is raised by the pressure oil; hereby, each pressure unit 8 is moved through a pantograph type link mechanism 20 above respectively prescribed slit steel strip 1 and locates the slit steel strip 1. Next, the pressure of the hydraulic cylinder type pressure unit 11 is raised by the pressure oil, the press roller 13 is brought down upon the slit steel strip 1, and the pressure regulating value is operated to adjust the pressure so as to always apply a suitable pressure to the slit steel strip 1; hereby, each slit steel strip 1 loaded with a uniform tension is coiled by the coiling reel. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10237291-A (JP)
Title: Flame retardant thermoplastic resin composition
Inventor: LEE KYU CHER
IPC: C08K5/523
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain a flame retardant thermoplastic resin composition which does not suffer a juicing phenomenon, has good processability and is free from a deviation in physical properties during processing by using as the constituents a base resin consisting of a thermoplastic polycarbonate and an ABS resin having a core-shell structure, a phosphate composition, a perfluoroalkane polymer and additives. SOLUTION: A base resin consisting of 80-96wt.% aromatic polycarbonate resin and 4-20wt.% core-shell ABS resin with a graft ratio of at least 40%, obtained by grafting 25-45wt.% styrene and 10-15wt.% acrylonitrile onto 45-60wt.% butadiene rubber, in an amount of 100 pts.wt. is mixed with 5-20 pts.wt. phosphate composition of the formula (wherein R1 to R5 are each a non-halogenated 6-20C aryl, or an alkyl-substituted 6-20C aryl; and (n) is 0 to 5, with the average (n) being 0.3 to 0.8) and 0.1-2.0 pts.wt. perfluoroalkane polymer. This mixture is then mixed with additives comprising, e.g. an organic filler and a heat stabilizer in a mixer.
Patent JP-H0774452-A (JP)
Title: Apparatus and method for rehabilitating short circuit and approximate short circuit by self-induction
Inventor: CHIENIYUJIYUN JIYURIAN CHIEN
IPC: B23H9/06
Filed: 1991-02-05
Abstract: PURPOSE: To recover the short-circuiting and approximate short-circuiting of an electrical circuit by self induction by increasing the temperature of bridging or a bridge end remainder as compared with that of a conductor and continuing to supply a sufficient voltage for eliminating the bridging or the bridging remainder between the selected pair of an electrical connection means until a voltage is supplied to each pair. CONSTITUTION: A substrate 3 where conductors 5 are formed is dipped into an etching solution 3, and the conductors 5 have two terminals 4. The conductors 5 are connected by a defect that is, for example, a bridging 6. A rope 11 is connected to the conductors 5. The two probes 11 are connected by a wire 10 through a power supply 7, an AC voltmeter 8, and an AC ammeter 9. When a current is fed through the conductors 5, heat is generated at the bridging 6 and dissolution is initiated. Since the thinnest part of the bridging 6 is etched, a local resistance increases. As a result, even if local heating is increased, an etching process at the thinnest part advances for complete open- circuiting.
Patent JP-H04249404-A (JP)
Title: Automobile glass antenna
Inventor: NAKASE KAZUHIKO
IPC: H01Q1/32
Filed: 1991-02-05
Abstract: PURPOSE:To remove noise from a power supply by grounding a heater by means of high frequency. CONSTITUTION:Between a connecting terminal of heater line H1 for protecting a window glass 10 from being clouded and a car body, a capacitor C is installed to ground the heater terminal by means of high frequency. The heater line resonates at an FM frequency, whereas it does not resonate at an AM frequency. Further, wire W1 installed on the surface of window glass 10 also resonates at an FM, whereas it does not resonate at an AM frequency. So, wire W1 and heater line H1 are laid out appropriately to carry out static electromagnetic coupling to realize a double resonant state, thereby eliminating the necessity of using an FM frequency compensating amplifier, realizing low cost, and being able to protect the occurrence of both noise and intermodulation distortion.
Patent JP-S55128534-A (JP)
Title: Preparation of cold rolled steel plate
Inventor: HINOTO HAJIME
IPC: C21D8/04
Filed: 1979-03-28
Abstract: PURPOSE:To prepare a cold rolled steel strip for a deep drawing process in a significantly simple procedure by a method wherein, after a steel is subjected to the hot rolling, the said steel is directly subjected to the cold rolling without descaling and, thereafter, the continuous annealing treatment comprising a specific procedure is applied. CONSTITUTION:A steel slab is subjected to the hot rolling to obtain a steel plate and this obtained steel plate is directly subjected to the cold rolling without removing scales generated during heating and hot rolling to obtain a steel strip. This steel band is continuously subjected to the annealing treatment by using an atmosphere controlable jet stream direct fire type heating furnace having at least one of a heating zone, a holding zone and an over ageing zone. Firstly, the steel strip is rapidly heated to a temp. range of a recrystalizing temp. -860 deg.C in a heating furnace and maintained for 5-30sec in a nonreducing or a weak oxidizing atmosphere. Subsequently, the said steel strip is rapidly quenched from a holding temp. of above 600 deg.C near to an over ageing treatment temp. and subjected to the over ageing treatment at 300-500 deg.C within 20sec-2min. Thereafter, the steel strip is cooled to a room temp. and the oxidized film is removed by the pickling, the wet polishing, the liquid honing or the like and, finally, thus treated steel strip is subjected to the refining roll to produce a cold rolled steel strip.
Patent JP-S61194873-A (JP)
Title: Semiconductor device
Inventor: OKUYAMA NOBORU
IPC: H01L29/78
Filed: 1985-02-25
Abstract: PURPOSE:To neutralize the charge produced at the time of the patterning by flowing it into the substrate, by a method wherein a dielectric breakdown preventive region which is directly brought into contact with the semiconductor substrate is formed at the prescribed region of a electrode film through an opening. CONSTITUTION:An electrode insulation film 12 is formed on an element region surrounded by a field oxide film 11. An opening 13 is formed on the prescribed region of the film 12. When the patterning for the film 14 is performed with the reactivity ion etching method by positioning a resist film 16 on an electrode film 14, the charge produced at the time of the patterning is rapidly flown into the substrate so as to be neutralized since a part of the film 14 forms a dielectric breakdown preventive region 15, contacting with a substrate 10.
Patent JP-H08232652-A (JP)
Title: Heat exchanging device
Inventor: KONDO YUJI
IPC: F01N1/08
Filed: 1995-02-23
Abstract: PURPOSE: To prevent generating a metal sound due to colliding against a wall surface by condensed water, by directing downward an exhaust side point end of each gas flow path, and providing a water receiver able to store water under this flow path to eliminate corroding a muffle, in a heat exchanger device of heating water in a waterway. CONSTITUTION: A discharge side point end part of a tube 4 is protruded to a discharge side from a waterway 5, to bend 90 deg. respectively downward this protruded part so as to direct the point end just downward. A water receiving part 7, lowered by one step, is provided in a lower surface in a side of a discharge port 3 of a shell 1. In exhaust gas, in the case of passing through inside the tube 4, a temperature is rapidly decreased to generate condensed water. Since this condensed water, generating water drops 10, is dropped down into the water receiving part 7 from the discharge side point end part, generating a metal sound, by colliding against an internal wall surface of the shell 1, is prevented.  Since most of the condensed water is accumulated in the water receiving part, the condensed water is prevented from almost flowing into a piping part after a heat exchanger device, to suppress advancing corrosion in the piping part.
Patent JP-S57149981-A (JP)
Title: Multichannel type radiation detector
Inventor: IBUKA AKIRA
IPC: G01T1/24
Filed: 1981-03-12
Abstract: PURPOSE:To provide an array-like multichannel radiation detector of stable operation by forming electrodes of ohmic junction and Schottky barrier junction on a compd. semiconductor single crystal substrate of a high atomic number, and cutting the same to the Schottky barrier junction electrode side thereby constituting said detector. CONSTITUTION:A compd. semiconductor single crystal substrate 5 of a high atomic number such as CdTe assumes a comb shape, which has residual parts 51, 52- of 0.9-0.8mm. widths and notched parts 61, 62- of 0.1-0.2mm. widths and 0.8-1.0mm. depths at constant intervals. An ohmic junction electrode 70 is formed on the rear surface of the substrate 1, and Schottky barrier junction electrodes 81, 82- constituted of, for example, Al are formed on the vertex parts of the residual pats. The radiations to be measured are made incident from the side of the electrodes 81, 82-.
Patent JP-H03240993-A (JP)
Title: Highly corrosion resistant surface treated steel sheet excellent in drawability
Inventor: KATO HISAKATSU
IPC: C25D5/50
Filed: 1990-02-16
Abstract: PURPOSE:To provide superior workability and excellent adhesive strength of coating material and corrosion resistance without deteriorating the lubricity of tin by providing a melted tinning layer to a steel sheet and further providing an unmelted tinning layer to the above. CONSTITUTION:A melted tinning layer 16 is formed on a steel sheet 12 as a base material. By this melting treatment, a tin-iron alloy layer 14 is formed on the steel sheet 12 as a base material. Then, an unmelted tinning layer 18 is formed on the above melted tinning layer 16. Further, a tin oxide layer 20 is formed on the above. It is preferable to regulate the tin coating weight of the melted tinning layer 16 to about 0.05-22.4g/m<2>, and also it is preferable to regulate the tin coating weight of the unmelted tinning layer 18 to about 0.05-22.4g/m<2>. This surface treated steel sheet can be suitably used for steel sheets for various vessels, such as cans.
Patent JP-H06249661-A (JP)
Title: Method and device for marking line
Inventor: TAKAHASHI TERUYUKI
IPC: G01C15/02
Filed: 1993-02-24
Abstract: PURPOSE:To provide a line marking device which can clearly and easily mark a line with high accuracy regardless of the object to be marked. CONSTITUTION:The title device is composed of a truck 3 equipped with running wheels 2 and 2 and a device main body 4 mounted on the truck 3. The main body is provided with a light source 17 which emits laser light, light passage 18 which leads the laser light emitted from the light source 17, projecting section 14 provided at the front end of the passage 18, and paint applying means 13 which applies laser light sensitive paint. The truck 3 is provided with an angle/ height adjusting mechanism 22 which adjusts the laser light projecting angle or height and the laser light sensitive paint applying angle or height to the object, detecting sections 15 and 23 which detect a reference position in the vertical direction and inclination of the truck 3, and control section 9 which operates the adjusting mechanism 22 based on the outputs of the detecting section 15 and 23.
Patent JP-S55128912-A (JP)
Title: Structure of tuning fork type crystal oscillator
Inventor: WAKASUGI MAKOTO
IPC: H03H9/21
Filed: 1979-03-27
Abstract: PURPOSE:To increase the shock resistance of the tuning fork type oscillator which is produced through the chemical etching, by providing the projections near the groove bottom of the resonance branch part. CONSTITUTION:Projections 1e and 1f are formed near the groove bottom of the resonance branch part of the tuning fork type crystal oscillator produced through chemical etching process. Owing to formation of these projections, the shock resistance can be increased for the crystal oscillator without affecting the performance.
Patent JP-S56134615-A (JP)
Title: Ball joint
Inventor: NAKAMURA YOUZOU
IPC: F16C11/06
Filed: 1980-03-24
Abstract: PURPOSE: To facilitate assembly and disassembly of a ball on a bearing seat in a ball joint by providing the bearing seat with a notch to admit interference with the outside circumference of the ball, and by providing the ball with a groove to admit interference with said notch.  
     CONSTITUTION: In a ball joint composed chiefly of a bearing seat 1, ball 3 and 4, the bearing seat 2 is provided with a notch 5 to admit interference with the outside circumference of the ball 3, which is provided with a groove 7 to admit interference with said notch 5. In the case of assembly, for example, when the skirt part of ball 3 is to be inserted in the notch 5, the interference of the flat part 3c of ball 3 with the opening surface of bearing seat 2 is admitted by the groove 7 and, with this condition kept on, the ball 3 shall be moved linearly until the skirt part of ball 3 touches the bearing seat 2 i.e the distance l 1 . The distance is equal to the distance in which the skirt part of ball 3 moves until it touches the bearing seat 2, and the interference during this movement of the bearing seat 2 with the outside circumference of the ball 3 within a range from its max. diameter part to skirt part is admitted by the notch 5. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02215550-A (JP)
Title: Thermal head
Inventor: SATO TATSUNARI
IPC: B41J2/345
Filed: 1989-02-17
Abstract: PURPOSE:To record at high speeds without losing gradation by providing pairs of separate electrodes in a scattering manner in two directions and conducting drivers for supplying power to a heat generating resistance body, onto said band-shaped heat generating resistance body formed on a common band-shaped electroconductive body. CONSTITUTION:A common electrode layer 7, a heat generating resistance layer 8 and an insulative layer 9 are sequentially formed on an insulative substrate 13 in this order. A pair of separate electrode layers 10 are formed after the insulative layer 9 above the heat generating resistance layer 8 is removed. The separate electrode layers 10 are formed in a scattering manner in accordance with the recording density, and connected to a conductive driver 3. The confronting electrode layers 10 are arranged not to be in contact with each other. An anti-abrasion layer 11 which works also for the insulation purpose is formed on the electrode layers 10.
Patent JP-H02216506-A (JP)
Title: Servo controller of robot
Inventor: FUJIKI HISATOMI
IPC: G05D3/12
Filed: 1989-02-17
Abstract: PURPOSE:To control the rotation unevenness of a robot arm at a low speed by giving a position compensation signal generator and a gain setting device and changing the gain and the phase of the position compensation signal to appropriate values by means of the rotating speed of a motor. CONSTITUTION:The position compensation signal generator 5 generates the position compensation signal (sine wave) having a period twice as much as the speed of the revolution of the motor 2. The gain setting device 6 decides the gain K (omegaN) of the compensation signal of the position compensation signal generator 5 by the rotating speed of the motor 2. The gain K (omegaM) of the compensation signal previously obtains such a gain which eliminates the rotation unevenness at the tip of the robot arm 4 in an experiment by changing the rotary speed omegaM of the motor 2 and realizes it on a program as a data table. Thus, the rotation unevenness which occurs in the robot arm 4 at a low speed can completely be controlled.
Patent JP-S63239206-A (JP)
Title: Repellent composition
Inventor: DEBITSUTO ARAN BEINZU
IPC: A01N63/10
Filed: 1988-02-18
Abstract: A repellent composition e.g. for repelling deer comprises a synthetic blend of components which are characteristic of the acid fraction obtained by a Soxhlet extraction of lion faeces followed by separation into basic, neutral and acid fractions; and felinine. The composition may comprise saturated alkanoic acids with carbon atoms in the range of 3-20; saturated aliphatic alcohols with carbon atoms in the range 14-16; various compounds containing primary or secondary amino groups and having carbon atoms in the range 3-9; a fermented egg product; a bittering agent and an adhesive agent.
Patent JP-H10249029-A (JP)
Title: Game device
Inventor: KOBASHI SHOICHI
IPC: A63F7/02
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To stably display picture patterns by recovering the display at a high speed even when an external noise occurs by smoothly executing the switching of picture patterns corresponding to the current conditions of play. SOLUTION: Picture pattern data are directly transferred from a central arithmetic unit 13 on a main substrate 6 to a display device 26 on a subsubstrate 7 within time 3ms for one periodical interruption. Even when one piece of small data are accidentally destroyed during one interruption because of generated external noise, these data are transferred within the next 3ms so that the flicker of picture can not be felt. Besides, even when the play condition is changed at high speed, in quick response to that change, the picture patterns can be displayed corresponding to the current condition. Since one CPU 13 unitarily controls the management and display operation of game proceedings, picture pattern information concerning the play conditions can be transferred at once while including confirmation information.  The transfer, display and redisplay of picture pattern data can be accelerated without being affected by program speed. Further, since commands are simplified, the same data can be smoothly and repeatedly transmitted at high speed until a play style is changed.
Patent JP-H01211866-A (JP)
Title: Electrolyte plate for fused carbonate type fuel cell
Inventor: NISHIHARA YOSHINORI
IPC: H01M8/02
Filed: 1988-02-19
Abstract: PURPOSE:To improve the crack resistance and electrolyte holding capability by specifying the specific surface area and combination quantity of ceramic beads combined in gamma-lithium aluminate as a reinforcing agent for crack prevention. CONSTITUTION:Ceramic fibers and ceramic beads are combined in gamma-lithium aluminate as a reinforcing agent for crack prevention, the mixture is baked and impregnated with fused carbonate to form an electrolyte plate 2, the specific surface area S(m<2>/g) and the combination quantity C(wt.%) of the ceramic beads are set within the ranges 0.02<=S<=1, 5<=C<=50 respectively. Since the reinforcing agent is spherical, cracks near grains are unified, the crack resistance is improved. When the grain size of the ceramic beads is too large or the combination is too much, fine holes of the plate 2 are made large, the electrolyte holding capability is reduced. When the grain size is too small or the combination quantity is too little, the absorption force of the cracking energy is reduced. When S and C are set within these ranges, the crack resistance and electrolyte holding capability are improved.
Patent JP-S53120611-A (JP)
Title: Sintering furnace for powder metallurgy
Inventor: DOI YOSHIHIKO
IPC: B22F3/00
Filed: 1977-03-30
Abstract: PURPOSE: To carry out efficiently the removal of lubricant, etc. and to enable to obtain the sintered product of good quality, by equipping the table for performing the sending-in and carrying-out of the material to be treated in the heating chamber and the cooling means for the inside of the furnace having the heat exchanger. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58153481-A (JP)
Title: Electronic switchboard
Inventor: MIYAZAKI YOSHIBUMI
IPC: H04Q3/545
Filed: 1982-03-08
Abstract: PURPOSE:To obtain an electronic switchboard having high flexibility, by adding a subordinate processor in accordance with a terminal circuit which is connected to a switchboard and having the interface of the subordinate processor to host processors under the same conditions. CONSTITUTION:The subscribers 126-n26 are connected to a switch 1 via subscriber circuits 128-n28 as well as to subscriber processors 125-n26. These control processors are connected to an host connection processor 21 via communication control circuits 124-n24, a common bus 23 and a communication control circuit 22. The operator circuits 136-n36 and trunk circuits 145-n45 have control processors similar to those mentioned above and are connected to upper connection processors 31 and 41. The processors 21, 31 and 41 are furthermore connected to a channel control processor 3 via a common bus 4. The exchange is processed when each of the above-mentioned processors processes the data via the bus 4.
Patent JP-S58204856-A (JP)
Inventor: AKIHAMA SHIGEYUKI
IPC: C04B28/18
Filed: 1983-03-07
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-H0372569-A (JP)
Title: Polymerizable composition, polymerization catalyst and its use
Inventor: HAMATSU TOMIO
IPC: C08G75/02
Filed: 1990-02-16
Abstract: PURPOSE:To provide a polymerizable compsn. having excellent storage stability and being polymerizable and curable by radiation, heating, etc., for a short time by compounding a cationically polymerizable substance with a specified benzylsulfonium salt as a polymn. catalyst. CONSTITUTION:A benzylsulfonium salt of formula I and (or) II (wherein R1 is ethoxy, tert.-butyl, benzyloxy, phenyl, etc.; R2 and R3 are each H, a halogen or a 1-4C alkyl; R4 is H, methyl, methoxy or a halogen; R5 is a 1-4C alkyl; R6 is H, acetyl, methoxycarbonyl or methyl; (n) is 1-3; X is SbF6, AsF6, PF6 or BF4) (e.g. formula III or IV) is prepd. A polymerizable compsn. is prepd. by compounding this benzylsulfonium salt with a cationically polymerizable substance (e.g. phenyl glycidyl ether). This polymerizable compsn. can be polymerized and cured by radiation, heating, etc., for a short time and is suitably used as a sealing agent, etc.