baber/WOPTO huggingface dataset:
Patent JP-S57141427-A (JP)
Title: Production of aromatic polyester-polycarbonate particle
Inventor: KAMIYAMA KATSUHISA
IPC: C08G63/00
Filed: 1981-02-27
Abstract: PURPOSE: To obtain the titled particles having a high bulk density and a uniform particle size, by contacting an aromatic polyester-polycarbonate particles with an organic solvent solution of an aromatic polyester-polycarbonate.  
     CONSTITUTION: In a process for producing aromatic polyester-polycarbonate particles from an organic solvent solution of an aromatic polyester-polycarbonate; the aromatic polyester-polycarbonate organic solvent solution is fed to a vessel containing the uniformly agitated aromatic polyester-polycarbonate particles. In this vessel, the solution is brought into contact with the particles, and then the organic solvent is evaporated. The amount of the polyester-polycarbonate particles which have been added to the vessel is at least 0.05 time by weight, pref.,  about 0.1W1.0 time by weight the amount per hr of the polyester-polycarbonate  solution fed to the vessel. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S55120941-A (JP)
Title: Machining device for three-dimensional curved surface
Inventor: KUNO TOSHITAKA
IPC: B23Q1/30
Filed: 1979-03-10
Abstract: PURPOSE:To enable a desired machining along a three-dimensional curved surface by a method wherein machining amount is controlled by controlling driving forces for the machining torque, revolution rate, and the like of a machining tool. CONSTITUTION:A grinding device 10 comprises: a motor 17 for rotating a grinder 11; the first servo valve 18 for controlling the revolution rate of the motor 17; a detector 19 for detecting the revolution rate of the grinder 11; a cylinder 20 and a piston 21 for moving the grinder 11 toward and away from a work 12; the second servo valve 22 for operating the piston 21; and a potentiometer 23 for detecting the position of the grinder 11. Control signals for the grinding tool are generated by a signal generator 16 according to the instructions fed from a sequential controller 15, which also gives read instructions to an encoder memory 1. By this, such a torque control is conducted that the grinding tool grinds the surface of the work 12 at a constant grinding torque and at a constant grinding revolution rate.
Patent JP-S58146818-A (JP)
Title: Angular displacement converter
Inventor: UEDA TOSHITSUGU
IPC: G01D5/48
Filed: 1982-02-25
Abstract: PURPOSE:To make the constitution of an angular displacement converter simple and to attain miniaturization of converter by detecting the oscillations by torsional or flexural resonance of higher order in the circumferential direction of a torus oscillator with rotary detecting means. CONSTITUTION:A torus oscillator 1 of a magnetic material is oscillated by an oscillator 7 so as to resonate torsionally or flexuously higher order such as (n)-th order in the circumferential direction thereof. If a disc 5 which rotates oppositely to the oscillator 1 is rotated by a desired angle theta by said oscillations and the rotation thereof is detected with detecting means 6a, 6b, etc. for the capacity, etc. of the disc 5, the voltages V1, V2, etc. in accordance with the equation I are obtained, and an angular displacement theta is determined. The angular displacement converter is made simple in constitution and small in size by such system that does not require coils and the like. Here, omega: resonance angular frequency; a: max. amplitude.
Patent JP-H03188370-A (JP)
Title: Oxygen-gas detecting element
Inventor: ISHIGURO YUKIKO
IPC: G01N27/409
Filed: 1990-02-07
Abstract: PURPOSE:To make the measuring speed quick by setting the thickness of an oxygen-ion conductive ceramics plate at 10 mum-0.3 mm. CONSTITUTION:The outer part of a disk-shaped oxygen-ion conductive ceramics plate (oxygen detecting element) 20 is held with first and second approximagely ring-shaped insulating ceramics plates 21 and 22 and tightly fixed in this constitution. The thickness of the oxygen-ion conductive ceramic plate 20 is set at 10 mum-0.3 mm. The oxygen-ion conductive ceramics plate 20 is obtained by pressing powder material with a press so as to form a plate shape, baking the material at 1,400 deg.C and cutting thus baked product. Therefore, gas to be measured can be measured even if the temperature of the gas is relatively low, and the speed of the measurement can be made quick.
Patent JP-S54121206-A (JP)
Title: Preparation of ferromagnetic metal powder
Inventor: YODA MINORU
IPC: H01F1/06
Filed: 1978-03-14
Abstract: PURPOSE: Ferromagnetic metal powder produced in wet reduction process is pretreated in intermediate stock tank containing nonoxidizing gas and then transferred to the next drying process, thereby efficiently dehydrating while preventing oxidation.  
     CONSTITUTION: Ferromagnetic metal powder solution produced by wet reduction process flows through pipe 1 into the tank A. To prevent oxidation, nonoxidizing gas such as N 2  is admitted through pipe 3 into the tank A. The metal powder is kept floating in the tank A by rotation of the blade 5. The agitating metal powder solution is, while being protected from oxydation, sent by the pump P 1  to the precipitating tank B where slurry is formed. From the tank B, separated water is extracted from the top and slurry is sent by the pump P 2  to the drier C. The completely dehydrated ferromagnetic metal powder is, while being protected by nonoxidizing gas, sent by the rotary valve R 1  to the heat treatment apparatus D. The heat treated product is delivered to the product tank E. Thus, the process reduces the time for dehydration and assures production safety. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61189103-A (JP)
Inventor: KURODA NAGAHARU
IPC: H02B1/28
Filed: 1985-02-18
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-H02206746-A (JP)
Title: Surface inspecting device
Inventor: HIRAMATSU YOICHI
IPC: G01N21/88
Filed: 1989-02-06
Abstract: PURPOSE:To execute the inspection at a high speed by irradiating spirally the side face of an object to be inspected which drops down with a laser light, catching a reflected light by a photoelectric converting element, and inspecting the surface of the object to be inspected, based on its electric signal. CONSTITUTION:When an object to be inspected 1 drops down, the side face of the object to be inspected 1 is irradiated spirally with a laser light emitted from a laser oscillator 11, and a photoelectric converting element 12 is irradiated with a reflected laser light from the object to be inspected. The element 12 outputs one piece each of a signal obtained by digitizing a received light to a shift register 21 in a time series, and the register 21 shifts successively its signal and stores it. A deciding device 23 reads out patterns from the register 21 and a storage device 22, respectively, based on a prescribed trigger signal, and when both of them coincide with each other, it is decided to be a nondefective, and on the contrary, when both the patterns are different from each other, it is decided to be a defective. In such a way, the whole quantity inspection of electronic parts of a mass production can be processed quickly.
Patent JP-S52111988-A (JP)
Title: Filler for epoxy resin coating
Inventor: SATOU TADAAKI
IPC: C09D7/12
Filed: 1976-03-16
Abstract: PURPOSE: Fillers for the epoxy resin coating having freely adjustable waterabsorption and resistance to alkali etc., prepared by the emulsion copolymerization of a mixture of vinyl monomers having a particular composition in a solution of a dispersant polymer having specific functional groups. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62185205-A (JP)
Title: Magnetic tape for adjusting frequency characteristic of tape recorder
Inventor: HAGITA YOSHIHARU
IPC: G11B5/00
Filed: 1986-02-12
Abstract: PURPOSE:To obtain a stable reproducing signal of a prescribed level by subdividing a recording part in a specified state and recording it, in a track part of a prescribed position in an extending direction of a recording track. CONSTITUTION:Many recording tracks T are formed so as to be inclined against the longitudinal direction of a tape, and also, in the recording tracks T, respectively, sine wave signals B1, B3, B5, B3, B5 and B7 of, for instance, 1MHz, 3.58MHz, 5.5MHz, 3.58MHz, 5.5MHz and 7MHz are recorded, by being subdivided in a state that the recording part is alternated with that of the adjacent recording track in the extending direction of the recording track as shown with an oblique line. In such a way, when reproducing a signal of frequency, no crosstalk is generated between the adjacent recording tracks, and a stable reproducing signal of a prescribed level is obtained.
Patent JP-H06223344-A (JP)
Title: Connecting structure of magnetic head to core for rotary transformer
Inventor: YAZAWA KENICHIRO
IPC: G11B5/53
Filed: 1993-01-25
Abstract: PURPOSE:To reduce the number of components and to reduce the cost of the title connecting structure by a method wherein a board is arranged on a core for a rotary transformer in such a way that a prescribed interval is provided between the core and a magnetic head fixed to a drum. CONSTITUTION:The magnetic head 15 is fixed to the rear surface of an upper drum 11 constituting a rotary magnetic-head device for a rotary magnetic- recording apparatus. The magnetic head 15 is composed of a head base and of a head chip attached to its tip, and the head chip protrudes to the outside slightly from the outer circumferential face of the drum 11. On the other hand, a nearly disk-shaped core 13 constituting a rotary transformer is turned together with the rotation of the upper drum 11. The core 13 faces a disk-shaped core 17, on the other side, which is not turned, the core 17 is connected to an apparatus body for the rotary magnetic recording apparatus, and the individual cores 13, 17 constitute the rotary transformer when prescribed coils are wound on grooves formed in the cores.
Patent JP-S60172440-A (JP)
Title: Automatic conveying device for turning type work
Inventor: SASAKI AKIRA
IPC: B23Q3/18
Filed: 1984-02-20
Abstract: PURPOSE:To make such a work as being multifarious in its outer diameter handleable only adjusting the position of a pressing surface of a conveying claw, besides simple in structure as well as to aim at low-unit cost of production, by conveying the work in a way of pressing it from one side with the conveying claw having a V type pressing surface. CONSTITUTION:In time of operation for machining, a conveying claw 13 is made to draw back, and an unmachined work W is clamped to a fixture, making a work saddle go ahead, thus machining starts. On the other hand, during operation, another unmachined work W is fed to a work feed-takeout position. When machining is all over, clamping for the machined work W is set free, while a rotator is rotated by a hydraulic motor 9, and the conveying claw 13 is turned round with its pressing surface turned frontward. Then, both machined and unmachined works move forward as pressed by the conveying claw, and when the conveying claw 13 arrives at a conveying position, a stopper piece 17 hits a stopper shaft so that each work W is positioned to the conveying position.
Patent JP-H08203402-A (JP)
Title: Article selecting switch device for dispenser
Inventor: MURAOKA YUJI
IPC: H01H36/00
Filed: 1995-01-24
Abstract: PURPOSE: To improve and stabilize the sensitiveness in operation of a selection switch by adopting a capacitance type of sensor for the selection switch of a dispenser and sticking fast an electrode to serve as a selection switch to the rear of the front panel easily with simple constitution. CONSTITUTION: A switch 2 is attached, being inserted between the front panel 4 of a door 2 and the opposite face 20b of a board member 20. At this time, the switch 5 is pushed against the front panel 4 by the elastic member 11 provided at the back of a switch frame 5a, and the electrode 12 of the switch 5 is fixed fast to the rear of the front panel 4. Accordingly, when a human body draws near the electrode 12 through the front panel 4, a touch panel sensor can detect the change of capacitance stably. Moreover, since the electrode 12 is not exposed to the surface of the front panel 4, this does not need waterproof structure.
Patent JP-2000227038-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: KAWAI TAKASHI
IPC: F01N3/28
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To prolong a displacing period caused by the deterioration of a front catalyst device, in an exhaust emission control device for an internal combustion engine, equipped with the front catalyst device, and making exhaust gas in a lean condition and that in a rich condition flow into a main catalyst device such as an NOX storage reduction catalyst device, to increase the temperature of the main catalyst device. SOLUTION: When plural front catalyst devices 81 and 82 are parallely arranged in the upstream side of a main catalyst device 5, and have relatively high temperature; temperature up control is performed as required where exhaust gas in a rich condition passing through at least one of the devices 81 and 82, and exhaust gas in a lean condition passing through at least one of other devices 81 and 82 are made to flow into the device 5, and a cylinder operated at the rich air-fuel ratio, and that operated at the lean air-fuel ratio are selected so that the exhaust gas in the lean condition can not pass through only a specific device at every temperature up control.
Patent JP-H08202257-A (JP)
Title: Driving skill examination device for driver
Inventor: INABA SHOTARO
IPC: A61B5/18
Filed: 1995-01-26
Abstract: PURPOSE: To examine the overall driving skill of a driver by examining the skill and the smoothness of a driver in his handling a steering wheel while he avoids simulated obstacles. CONSTITUTION: The device consists of a screen 1 on which a simulated road 2 successively displayed with obstacles 5 and a simulated frontal section 3 of an automobile are displayed, a steering wheel 7 which is operated by a person who is being tested while he is looking at the screen and a computer 4. The computer 4 stores the information relative to the road surface which is shown on the display, detects the operating angle and the speed of the steering wheel, moves the simulated frontal section of the automobile to the left and to the right in accordance with the detected operating angle and the speed of the steering wheel on the screen and measures the capability of the person in avoiding these obstacles.  Simultaneously, the simulated lateral acceleration of the frontal section on the screen is calculated, the computer 4 stores the successively generated left and right simulated accelerations and discriminates the roughness in his driving skill based on the calculated results.
Patent JP-2000227664-A (JP)
Title: Developer for resist
Inventor: NOMOTO SHOGO
IPC: G03F7/32
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain a developer which promotes its solvent power to a part to be dissolved and controls it to a part not to be dissolved even in the case of a fine resist pattern and can attain development in a short time by incorporating a basic compound, an acidic organic compound or its salt and a phenolic compound or its salt. SOLUTION: The developer contains a basic compound, an acidic organic compound or its salt and a phenolic compound or its salt. The acidic organic compound is a compound having one or more carboxyl groups and this compound is a carboxylic acid of the formula A-[(R1)k-(COOH)m]n, wherein R1 is H or a saturated or unsaturated hydrocarbon group comprising a 1-40C linear, branched or cyclic skeleton, the hydrocarbon group may have 1-5 O, N or S atoms, (k) is 0 or 1, (m) is an integer of 1-40, (n) is an integer of 1-3 and A is absent, -O-, -CO- or the like.
Patent JP-S63196716-A (JP)
Title: Production of high-modulus fiber
Inventor: NAKAGAWA JUNYO
IPC: D01F6/84
Filed: 1987-02-10
Abstract: PURPOSE:To obtain the titled fiber of both high strength and modulus, useful as an industrial material, etc., by melting a wholly aromatic polymer consisting of a polycondensate from p-hydroxybenzoic acid and 6-hydroxy-2-naphthoic acid followed by spinning and drawing under specified conditions respectively. CONSTITUTION:A wholly aromatic polyester containing >=80wt.% of domain constituted of the first recurring constituent unit of p-hydroxybenzoic acid origin of formula I and the second recurring constituent unit of 6-hydroxy-2- naphthoic acid origin of formula II is melted followed by delivery through a spinneret at a shear rate 4,000-10,000sec<-1> to effect solidification and then drawing at a temperature lower than the melting point of the polymer by 20 deg.C or more to such an extent as to be 20-90% of the breaking elongation of the resultant fiber, and furthermore, carrying out heat treatment either subjected to tension or under tensionless state, thus obtaining the objective high-modulus fiber.
Patent JP-H04246066-A (JP)
Title: Wire take-up roller
Inventor: NAKATEGAWA NOBURU
IPC: B65H54/70
Filed: 1991-01-31
Abstract: PURPOSE:To distribute a wire rod into two parts, a wire winding means and a defective wire storage means surely and speedily in a simple structure. CONSTITUTION:In order to distribute a wire rod 12 into a wire winding position to guide it to a winding bobbin 14 and a defective wire receiving position to guide it to a defective wire housing 18, there are provided a takeover machine 36 for receiving the wire rod 12 to the defective wire housing 18, a movable chuck 52 for holding the wire 12, a chuck driving mechanism 84 driving this movable chuck 52 to the defective wire receiving position or wire winding position from a wire holding position, and two cutter devices 86, 86' cutting the wire 12 in the more front than a holding position of the movable chuck 52, respectively. In this connection, the chuck driving mechanism 84 is constituted so as to make the movable chuck 5 possible for lifting, traverse motion and forward or backward movement.
Patent JP-H11209129-A (JP)
Title: Formation of hollow container and its device
Inventor: UEDA MITSUO
IPC: C03B11/10
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To suppress the rolling of a plunger, to prevent a formed piece from causing a check, and simultaneously, to avoid an obstruction in pulling out the plunger. SOLUTION: Fused glass is introduced into a gap between the outer circumferential surface at an end part 1a of the plunger 1 and the internal surface of a mold to form a hollow container by inserting the end part 1a of the plunger 1 into the internal surface of the forming mold, in which the fused glass is introduced, while holding a base end part 1b of the plunger 1 so that the axis X of the plunger 1 or the plunger end part does not swing in the radial direction.
Patent JP-S62187249-A (JP)
Title: Quick quantitative determination of bufadienolide in toad cake (bufonis venenum) or toad cake (bufonis venenum)-contg. material
Inventor: SEKINO SEIJI
IPC: G01N33/15
Filed: 1986-02-13
Abstract: PURPOSE:To make quick quantitative determination with high accuracy by using a method for dissolving a sample prepd. by pulverizing toad cake (Bufonis Venenum) or toad cake (Bufonis Venenum)-contg. material with a specific concn. of a acetonitrile as an extraction solvent, subjecting such soln. to an ultrasonic treatment and injecting the soln. into a mobile phase in a reversed phase mode. CONSTITUTION:The acetonitrile having 40-80% concn. is added as the extraction solvent to the sample prepd. by pulverizing the toad cake (Bufonic Venenum) or toad cake (Bufonis Venenum)-contg. material and further a flavone is added as an internal standard material thereto, then the soln. is subjected to the ultrasonic treatment for >=10min. A prescribed amt. of the acetonitrile having the same concn. is added to such soln. to prepare the sample soln. The sample soln. is subjected to liquid chromatography in the reversed phase mode by an HPLC method (high-performance liquid chromatography) to obtain the chromatogram for the three kinds; bufalin, cinobufagin and rsibufogenine which are the essential components of bufadienolide. The respective components are easily, quickly and accurately analyzed by the above-mentioned method.
Patent JP-S59157111-A (JP)
Title: Forming elastomer
Inventor: OOSHIMA KUNIYOSHI
IPC: C08G18/42
Filed: 1983-02-25
Abstract: PURPOSE:To obtain a noncoloring, high-strength, and highly elastic resin of improved forming processability, by the reaction between polytetramethylene terephthalate, polytetramethylene adipate, and a polyfunctional isocyanate in a specific proportion. CONSTITUTION:The objective elastomer can be obtained by the reaction, using an extruding kneader, between (A) polytetramethylene terephthalate with its both ends carrying hydroxyl groups, having an intrinsic viscosity of 0.1-0.6dl/g, (B) polytetramethylene adipate with a molecular weight of 400-4,000, and (C) a polyfunctional isocyanate (e.g., tetramethylene diisocyanate) in such weight ratios that (A)/(B) is 90/10-30/70 and (C)/(A)+(B) is 1/99-30/70. In general, it is recommended to prepare the component (A) and component (B), respectively, by the polycondensation between terephthalic acid and 1,4-butanediol, and between adipic acid and 1,4-butanediol.
Patent JP-H09221231-A (JP)
Title: Card feeder
Inventor: TAGA MICHIHIRO
IPC: B65H3/56
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To surely feed cards one by one from a card hopper section by providing a press section moving means holding a press section at the protruded state protruded from a bottom face section to a card storing means side and the retreated state retreated below the bottom face section. SOLUTION: A carriage assembly 20 reciprocated between the initial position and the terminal position is provided with a deliver arm 21 for pushing the rear end section C1-a of a card C and delivering it via the gate block 4 of a gate section. A press section moving section holding the arm 21 at the protruded state protruded from the upper face of a bottom plate 5 and the retreated state retreated downward is fitted on the carriage 16 of a card conveyance section. The arm 21 is held at the protruded state when the card conveyance section is moved to deliver the card to the outside.
Patent JP-H11231839-A (JP)
Title: Driving circuit for liquid crystal display
Inventor: NANZAKI HIRONORI
IPC: G02F1/133
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To sharply reduce the number of composing elements. SOLUTION: On the one picture element data of subordination 6 bit, two adjacent decoder elements A1 in a decoder 1 are turned on, and a voltage supplied from a gradation voltage setting sectinj to the decoder element is taken out and severally supplied to the switches 7, 9 of a selecter 5. The switches 7, 9 carry out tour types of selection motions on the picture element data of a host 2 bit, and a voltage taken out at the switches 7, 9 is dispersed into capacitors C0, C1, C2, C3, and a gradation voltage for one picture element is taken out from the capacitor C3.
Patent JP-H07239661-A (JP)
Title: Image display device
Inventor: MIZUTANI TETSUYA
IPC: G09F9/00
Filed: 1994-02-28
Abstract: PURPOSE:To provide an image display device which does not generate an odd feel between a bodily sensation and actually displayed images. CONSTITUTION:A present temp. is detected by a thermometer 52 built in an automatic certificate issuing machine and the average atm. temp. of the present date fixed and decided by a timer 51 is taken out of the average atm. temp. data of the average year stored in an average atm. temp. data area 17C in a hard disk memory 17. A CPU 13 selects an optimum demonstration screen out of at least >=2 demonstration screens stored in the image data area 17B in the hard disk memory 17 from the detected temp. and the average atm. temp. the selected demonstration screen is displayed at all the times exclusive of the time when the display device is used for the intrinsic application.