baber/WOPTO huggingface dataset:
Patent JP-H0819506-A (JP)
Title: Dish washing machine
Inventor: NIWA MASANORI
IPC: A47L15/48
Filed: 1994-07-08
Abstract: PURPOSE:To make operation control of a dish washing machine properly by furnishing a means to sense a change in compliance with the load variation of a pump and also a means to perform a specified control for the process on the basis of the result from sensing. CONSTITUTION:A pump control device 32 comprises a micro-controller 321, a triode AC switch 322 to control current feed to a motor for a water drain pump, and a triode AC switch 323 to control the current feed to a motor for a washing pump. A pump 10 has motor coils 11 and 12 for water drain and washing. A pump current sensing device 21 to sense the pump operating condition has diode 213 and resistances 212, 214, 215 to constitute the output smoother circuit for a current transformer 211 and A/D converter 217. The change in the pump 10 operating condition is sensed as change in the motor current, and the result is smoothed by the output smoother circuit and A/D converted by the A/D converter 217, and the output therefrom is fed back to the micro- controller 321 in the control device 32, and thereby the drain pump or washing pump is controlled.
Patent JP-S5380586-A (JP)
Title: Coaxial cable for wireless coupling
Inventor: MIYAMOTO YOSHIO
IPC: H01P3/06
Filed: 1976-12-25
Abstract: PURPOSE: To improve an efficient electromagnetic wave radiation and wireless coupling characteristic, by mounting at given intervals the slots wahich cross a contineous opening part being in parallel to a cable axis. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5681262-A (JP)
Title: Tubular water wheel generator
Inventor: KADOTA KAZUO
IPC: F03B3/04
Filed: 1979-12-04
Abstract: PURPOSE: To prevent the deterioration of an insulator and to improve the cooling performance, by pressure encapsulating an inert gas as a coolant in an enclosed casing.  
     CONSTITUTION: An inert gas N 2  is pressure encapsulated as a coolant in an enclosed casing 3. Consequently the moisture is scarcely contained in the ambient in the machine, thereby the deterioration of an insulator due to the influence of the moisture, e.g. condensation, can be prevented. While more heat can be removed from the coil and others of a generator 2, resulting in the improvement of the cooling performance. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1012212-A (JP)
Title: Sealed lead acid battery
Inventor: EGUCHI YOSHIHIRO
IPC: H01M2/18
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To prevent stratification of an electrolyte, generate circulation of oxygen gas in uniformity and uniformly generate reaction of an electrode, by interposing an insulating sheet having a through hole charged with an electrolyte holder between positive/negative electrodes arranged to be opposed in the vertical direction. SOLUTION: Positive/negative electrodes 1, 2, charging lattice units la, 2a having squares with an active material 1b, 2b, are alternately arranged in the vertical direction, between these positive/negative electrodes 1, 2, an insulating separator 3 of acid resistance and oxidation resistance without circulating an electrolyte and oxygen gas is interposed in the vertical direction. In this insulating separator 3, a through hole 3a having a sectional area equal to the measure of the lattice units 1a, 2a is formed, this through hole 3a is charged with an electrolyte holder 3C.
Patent JP-H107066-A (JP)
Title: Brake device for vehicle
Inventor: IWASHITA MITSUGI
IPC: B62L3/02
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To maintain an operating state of a rear wheel brake under utilization of a brake cable during a parking condition in a brake device for a vehicle in which a hydraulic actuater is operated with an output hydraulic pressure of a master cylinder, its working force is transmitted to a mechanical rear wheel brake through the brake cable and the brake is operated. SOLUTION: A hydraulic actuater is provided with an operating piston 25 operated with output hydraulic pressure of a master cylinder and an output lever 13 for cooperatively connecting between the operating piston 25 and a brake cable 14. A parking mechanism P capable of locking the output lever 13 at its operating position is arranged between this output lever 13 and a fixed base plate 20 for journally supporting the output lever 13.
Patent JP-S5582759-A (JP)
Title: Heat resistant alloy coating method to provide corrosion resistance
Inventor: CHIKAZAKI MITSUO
IPC: C23C16/02
Filed: 1978-12-15
Abstract: PURPOSE:To enhance the adherence and thermal impact resistance of a coating layer, formed on the surface of a Ni- or Co-base heat resistant alloy by coating ceramics, by mixing metal or alloy powder metallic-binding to the alloy into the ceramics. CONSTITUTION:In coating the surface of a Ni- or Co-base heat resistant alloy with ceramics, 20-70% of metal or alloy powder such as Cr, Al, Ni or Co powder or Ni-Cr or Ni-Al alloy powder metallic-binding to the alloy is mixed into the ceramics. This mixt. is then sprayed upon the alloy surface. The ceramics powder and the metal powder may be coated onto the alloy surface with a suitable binder such as a soln. of nitrocellulose in butyl acetate followed by high temp. baking. This method is applied to parts such as a gas turbine and a jet engine which are exposed to hot corrosive gas.
Patent JP-S5583018-A (JP)
Title: Projector
Inventor: MIDORIKAWA MITSUHIRO
IPC: G02B27/18
Filed: 1978-12-18
Abstract: PURPOSE: To prevent the position deviations between mask openings and optical axes based on the differences in the coefficients of thermal expansion between the mask and blocks and obtain good projected images by providing the mask coupling the two blocks of the compound eye lens system through equal division into n parts.  
     CONSTITUTION: The light images from the object face D are formed on the projection face P through lens blocks 81, 82. Here, the mask 143 provided between the lenses of both blocks is divided by n and reference holes for respective positions are opened therein which are then mounted respectively independently to the lens blocks. Then, even if the coefficients of thermal expansion of the mask and lens blocks differ, the differences in expansion are equally divided by n and are absorbed. Hence, the deviations of the lens optical axes and mask openings owing to the differences in the coefficients of thermal expansion are prevented and the evening of the quantities of light is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6314964-A (JP)
Inventor: MIOKE KENJIROU
IPC: A01F25/00
Filed: 1986-07-04
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-H09188744-A (JP)
Title: Epoxy resin curing agent and one-pack type epoxy resin composition
Inventor: KANOU TOSHIHIKO
IPC: C09J163/00
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain both a one-pack type epoxy resin composition excellent in quick curability, storage stability and operating efficiency and an epoxy resin curing agent for the composition. SOLUTION: This epoxy resin curing agent comprises a heterocyclic ring- containing compound having one main chain selected from the group consisting of a polyether, a polyvinyl, a polyester, a polyamide, a polycarbonate and a novolak and at least two heterocyclic groups represented by the formula (R<1> and R<2> may be same or different and denote each hydrogen atom, a linear or a branched chain 1-6C alkyl group or alkenyl group or a 6-8C aryl group or R<1> and R<2> together with carbon atom to which both are linked denote a 5-7C cycloalkyl ring; R<3> denotes a 1-10C alkylene group) in the side chain. Moreover, the one-pack type epoxy resin composition comprises the epoxy resin curing agent and a polyepoxy compound.
Patent JP-H0822067-A (JP)
Title: Camera
Inventor: WATANABE TAKASHI
IPC: G03B17/28
Filed: 1994-07-08
Abstract: PURPOSE:To provide a camera capable of allowing a pressing plate to leave from a pressing plate rail surface at the time of traveling a film and to come into press-contact with the pressing plate rail surface at the time of exposing the film, with a simple constitution. CONSTITUTION:The camera is provided with a driving motor 1 as an actuator, cam members 6a and 7a connected to the driving motor 1 and rotated, a lever 8 as a linking member 14 and a pressing plate moving means engaged with the cam members 6a and 7a, to actuate at least one of a shutter, a mirror and a diaphragm and simultaneously, allowing the pressing plate 14 to leave from or press-contact with the pressing plate rail surface 17, a cam switch as a detecting means detecting the actuating positions of the cam members 6a and 7a and a film moving means driving the film for traveling in accordance with the detecting means and constituted so that the pressing plate 14 leaves from the rail surface 17 at the time of feeding, winding and unwinding the film.
Patent JP-H0451459-A (JP)
Title: Manufacture of battery electrode
Inventor: ARAI KENJI
IPC: H01M4/1393
Filed: 1990-06-18
Abstract: PURPOSE:To fabricate a battery electrode which provides excellent battery performance easily by coating bases with slurry consisting of a powder of carbonaceous material and an aqueous dispersion body of non-fluoric type organic polymeride, and subjecting it to drying process. CONSTITUTION:Bases 1, 2 are coated with slurry consisting of a powder of carbonaceous material and an aqueous dispersion body of non-fluoric type organic polymeride, followed by drying process. The aquous dispersion body of non-fluoric type organic polymeride is formed, for ex., from low density polyethylene, high density polyethylene, ethylene/acrylic acid (salt) copolymer, acryl type polymeride, vinyl type polymeride, or stylene/buthadiene rubber, having a particle size of 10mu or less, or preferably less than 5mu, or further favorably including particles of 0.5mu or smaller, and this is dispersed in a dispersion medium of aqueous type. The mean particle size of the carbonaceous material is 0,1-50mu, preferably 3-25mu, or further favorably ranging 5-15mu, which is imposed from problems with drop of the current efficiency, degradation of the stability of slurry, and increase of the inter-granular resistance in the coating film over the electrode obtained.
Patent JP-H064026-A (JP)
Title: Method for describing permission information and device for forming data with copying guard
Inventor: KATSUTA NOBORU
IPC: G06F12/14
Filed: 1992-06-17
Abstract: PURPOSE:To provide the method for describing the permission information to prevent the illegal change of a permission state by the diversion from other data or rewriting of codes, etc., the device for forming the data with a copying guard and a recording and reproducing device. CONSTITUTION:The codes 2 obtd. by subjecting properly formed codes 1 to unidirectional conversion (f) are formed as the codes to indicate the permission information of respective categories. The codes 1 and the codes 2 are described in parallel at the time of indicating the permission and only the codes 2 are described at the time of indicating inhibition. Then, the formation of the codes 1 from the codes 2 is infeasible and the formation of the codes of the permission state from the inhibition state is difficult. The rewriting of the permission codes with the other permission codes is made difficult by integrating the codes 2 of all the categories and ciphering the data for protecting these codes as a ciphering key.
Patent JP-S5582806-A (JP)
Title: Hydraulic cylinder
Inventor: KUGE SHINTAROU
IPC: F15B15/14
Filed: 1978-12-18
Abstract: PURPOSE: To reduce the friction of a hydraulic cylinder used for a yarn winder, by using balls for making rolling contact with a holder of piston rod.  
     CONSTITUTION: Rolling balls 6 are aligned with an allowance in a radial clearance between the internal surface of a tube land the external surface of a piston rod 5, being held loose by a holder 7 so that the balls are not scattered even when the ball assembly is taken out from the tube 1. Since the balls 6 are held loosed by the holder 7, they can keep rolling contact with the internal surface of the tube 1 and the external surface of the piston rod 5 for the entire working range of the rod 5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6050448-A (JP)
Title: Fet gas sensor
Inventor: MIYAGI HIROYUKI
IPC: A61B5/1495
Filed: 1983-08-31
Abstract: PURPOSE:To prevent deterioration of an FET part, by using the metallic oxide film gate FET, inserting an ion-sensitive part at the end of dielectric material connected to a gate electrode and a comparing electrode in electrolyte solution or electrolytic gel and providing a gas-permeable film on the top of the ion- sensitive part. CONSTITUTION:A long support 2 composed of insulating material is connected to a substrate 1 bearing an MOSFET3 and a wire-shaped sensor electrode 8 connected to the comparing electrode wiring 7 and gate electrode of FET3 are installed on the support 2. A silver electrode 11 for comparing electrode and the sensor electrode 8 covered with an ion-sensitive film 12 are formed in a recess at the end of the support 2 and the end part of the support 2 is covered with the gas permeable film 10 by filling the recess with inside gel 13. By disclosing the substrate 1 and the end part 20 of the support 2, the support 2 is put into a case 21 to fix with resin 24. Thus, separation of the ion-sensitive part 9 from the FET3 prevents deterioration of the FET3 and a durable gas sensor available for a small medical sensor can be obtained.
Patent JP-S643711-A (JP)
Title: Unmanned vehicle system
Inventor: KANAZAWA JUNPEI
IPC: G05D1/02
Filed: 1987-06-26
Abstract: PURPOSE:To extend the driving routes of an unmanned vehicle without increasing the number of communication circuits by connecting plural slave stations to a central station via a common communication circuit to make the reception lines connected to the slave stations make partial charge of the divided areas of the driving routes and covering an entire area via a reception line network. CONSTITUTION:The reception line networks 20 and 30 are set along the driving route given from a guide line 10 and the information are transmitted to both networks 20 and 30 from an unmanned vehicle by radio waves. In other words, the slave stations 70 and 80 are added to both networks 20 and 30 to cover each divided area and the vehicle information are transmitted to a central station 60 from the stations 70 and 80 via a common transmission circuit 90A. At the same time, the station 60 transmits messages to both stations 80 and 80 via a common reception circuit 90B. While a system controller 50 collects and stores the vehicle information on the driving route to produce a vehicle delivery command based on the stored vehicle information for the optimum delivery of vehicles and gives this produced command to the station 60. Thus it is possible to extent the driving routes without increasing the number of communication circuits.
Patent JP-S6138858-A (JP)
Title: Automatic polishing machine
Inventor: HAMA KIICHI
IPC: B24B7/16
Filed: 1984-07-28
Abstract: PURPOSE:To shorten the passing time of work by providing a passing station for waiting the work to be polished next at the side of surface plate and a receiving station for receiving the polished work from pressure plate. CONSTITUTION:A passing station 70 for receiving predetermined number of works from magazine 44 during polishing of work and waiting then passing predetermined number of works simultaneously to the pressure plate 3B (or 3A) when feeding the work is provided. While a receiving station 85 for receiving plural number of works simultaneously from the pressure plate 3B after polishing is also provided. Both of said stations are arranged at the side of the surface plate to shorten the time required for passing/receiving operation of work.
Patent JP-S5490076-A (JP)
Title: Apparatus for feeding oxygen-enriched air
Inventor: AMITANI TATSUO
IPC: B01D53/04
Filed: 1977-12-28
Abstract: PURPOSE: To save energy and reduce cost through regeneration of absorbent with recovered heat fed to a dehumidifying means for oxygen enriching provided on the upstream of the air compressor from a heat exchange provided on the downstream thereof.  
     CONSTITUTION: A combustion air delivered as a hot air after compressed with an air compressor 4 is fed to a hot blast stove 5 as reduced in the temperature passing through a heat exchanger. A regeneratove air inducted by a blower is fed to a heat exchanger 12 and then, sent as a hot air to a dehumidifying means 11 for oxygen enriching to remove moisture and N 2  gas contained in the combustion gas fed by the air compressor 4. Structurally, the air fed to the hot blast stove is heated with a predheater. Therefore, heat of air is increased in the heat exhange with exhaust through the preheater, even if the temperature thereof is lowered passing through the heat exchanger. In this manner, decline in the efficiency can be eased, thereby affording oxygen enriched air at a low cost. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10335675-A (JP)
Title: Semiconductor micromachine
Inventor: KATO MANABU
IPC: G01C19/5755
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To improve measuring accuracy, by providing a spiral first coil on the movable part of a semiconductor micromachine that detects a distance displacement quantity between a substrate and the movable part from the detection value of a detection circuit. SOLUTION: A spiral first coil 18 is provided on a movable part 12. Magnetic field is generated on the first coil 18 by conduction. Repulsive force is generated between a substrate side electrode 111 and a movable part side electrode 121 by the magnetic field and the external magnetic field. Potential difference is applied to the substrate side electrode 111 and the movable part side electrode 121, so as to make the repulsive force equal to the electrostatic attracting force operating between the substrate side electrode 111 and the movable part side electrode 121. As higher potential difference can be applied to both electrodes and the signal current that flows in a detection circuit increases in proportion to the potential difference, the measuring accuracy of a semiconductor micromachine can be improved.
Patent JP-S5382305-A (JP)
Title: Measuring method for curvature of magnetic tape
Inventor: IMAI SHINJI
IPC: G11B5/00
Filed: 1976-12-28
Abstract: PURPOSE:To easily measure the curvature of the magnetic tape depending on the value of skew when reading, by arranging the write-and read-heads in different positions against the tape guide so as to carry out the writing and reading.
Patent JP-H0821192-A (JP)
Title: Tunnel excavating machine
Inventor: NAGAO KATSUO
IPC: E21D9/08
Filed: 1994-07-11
Abstract: PURPOSE:To provide effective seal to a liquid mud chamber and the inside of the machine partitioned with a bulkhead. CONSTITUTION:A drum 16 is integrally fixed to the rear part of a cutter head 3, and the drum 16 is rotatively held with its rear part inserted into a circumferential groove 17 of a bulkhead 12. An attachment guide 34, with seal members 38 and 39 for pressing the inner circumferential face 50 of the drum 16 mounted, is held to an attachment groove 32 of the circumferential groove 17 so that the attachment glide moves in the direction along the axis of rotation. The seal members 38 and 39 are moved by operation of a hydraulic movement mechanism 55, based on the result of detection made by strain gauges 67 and 68 incorporated in the seal members 38 and 39.
Patent JP-H109128-A (JP)
Title: Reciprocating type compressor
Inventor: IKEDA ISATO
IPC: F04B39/00
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a reciprocating type compressor in which the rotational n-order component of the torque fluctuation corresponding to the number of cylinders (n) is reduced and generation of noise and vibration is suppressed. SOLUTION: Double-headed pistons are housed in cylinder bores 22a(21a) through 22e(21e) in a pair of cylinder blocks to define compression spaces. The head parts of the double-headed pistons are cut off by a predetermined length to change the value of the dead volumes of respective compression spaces so that they become two large groups. In the arrangement plane of the cylinder bores 22a(21a) through 22e(21e), at least two large dead volume compression spaces 40b1(39b1) are so arranged as to be continued. The other large dead volume compression spaces 40b2(39b2) are arranged vis-a-vis at least two compression spaces 40b1(39b1) via the small dead volume compression spaces 40a(39a).
Patent JP-H08323066-A (JP)
Title: Portable razor
Inventor: BABE TAKESHI
IPC: B26B21/40
Filed: 1995-06-01
Abstract: PURPOSE: To provide a highly-portable and safe razor without deteriorating usability by providing heads having blades on both ends of a holder and detachably attaching cap holders for respectively covering the heads. CONSTITUTION: In this portable razor, heads 2, 3 are arranged on both end faces of a holder 1, the holder 1 and handles 4, 5 of the heads 2, 3 are integrally formed in a hard synthetic resin, and blades 6, 7 are attached to the end faces of the heads 2, 3. Caps 8, 9 for covering the heads 2, 3 are detachably held on both ends of the holder 1. A recessed part 10 is formed on the inner face of the opening of each of the caps 8, 9 for covering the heads 2, 3 and risen parts 11 fitting into the recessed parts 10 are formed on the surface near the ends of the holder 1, thereby allowing the caps 8, 9 to be elastically held on the ends of the holder 1.
Patent JP-2000000311-A (JP)
Title: Stent dilatable in radial direction
Inventor: VON OEPEN RANDOLF
IPC: A61F2/07
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To improve a stent for preventing deposition in a blood vessel from being washed away into a cerebral blood vessel by peeling off when the blood vessel is maintained in an dilatable state by providing a cover manufactured from an irreversibly dilatable material, and preventing the self-dilation of a hollow cylindrical element by the cover. SOLUTION: When inserting a stent covered with an dilatable material into a blood vessel branch, the stent has at least one radial directional opening, and this opening can be localized in a blood vessel system so as not to block up a corresponding side branch. In this opening range, a cover has an opening circular as much as possible after dilation so as not to exert influence on the bloodstream in the side branch. The stent having the cover composed of dilatable Teflon (R) can be manufactured at a desirable cost. Thus, the cover formed of an animal material, particularly, a swine, bovine or equine vein to be excellently harmonized with a human tissue, comparatively excellently harmonizes with a human tissue.
Patent JP-S5382432-A (JP)
Title: Small zoom lens
Inventor: YOKOTA HIDEO
IPC: G02B9/64
Filed: 1976-12-28
Abstract: PURPOSE: To form a zoom lens to a smaller size and a wider angle of view and achieve easing of cam factor position setting accuracy for zooming by forming the zoom lens in 3-group construction and satisfying specified conditions in a 110-type camera, etc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63226571-A (JP)
Inventor: TANI SHUICHI
IPC: F25B31/00
Filed: 1986-07-04
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。