baber/WOPTO huggingface dataset:
Patent JP-S63282156-A (JP)
Title: Production of superconducting member
Inventor: AKITA OSAMU
IPC: H01F6/06
Filed: 1987-05-14
Abstract: PURPOSE:To obtain a superconducting member having a high critical temp. of superconductivity in high efficiency by producing a molded body contg. an element of the group IIa and an element of the group IIIa of the periodic table and at least an element of the group Ib, IIb, IIIb, or VIIIa of the periodic table, and allowing the molded body to cause self-sintering by a specified method. CONSTITUTION:Powders of nitride, oxide, hydroxide, carbonate, sulfate, oxalate, or nitrate, contg. at least an element alpha selected from the groups IIa, IIIa of the periodic table, an element beta selected from the groups IIa and IIIa (including the same element as alpha), and at least an element gamma selected from the groups Ib, IIb, IIIb, and VIIIa of the periodic table are mixed and calcined. Obtd. oxide superconductor is crushed and molded. The molded product is then cooled in a magnetic field to induce diamagnetism. A sintered body is obtd. by heating the product and utilizing exothermic effect which is caused when the product causes transition from a superconductive state to a normal conductive state. A sintered body is formed by the self-sintering. Thus, an aimed superconducting member is obtd.
Patent JP-H09306792-A (JP)
Title: Manufacture of solid electrolytic capacitor
Inventor: IDA TAKASHI
IPC: H01G9/04
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To form a uniform oxide film by anodizing the surface of a porous sinter made of metal having valve action in a compound liquid to which a surfactant is added while periodically applying ultrasonic wave. SOLUTION: A phosphoric acid water solution to which polyoxyethylene of about 0.01wt.% as surfactant is added is used as a compound liquid. The liquid is anodized while periodically applying ultrasonic wave to form an oxide film on the surface of a porous sinter made of metal having valve action. The surfactant may be any surfactant which can improve the wettability of the liquid. The operating time and off time of the applied wave are decided by the amount of bubble generated at the time of anodizing. Thus, a uniform oxide film can be formed.
Patent JP-S60261269-A (JP)
Inventor: REITMEIER GLENN ARTHUR
IPC: H04N7/00
Filed: 1985-05-29
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-S62273042-A (JP)
Title: Ball mill
Inventor: KAWAMURA MASAAKI
IPC: B01F29/60
Filed: 1986-05-21
Abstract: PURPOSE:To obtain an optimum ball rotary state over a wide number-of-rotation range by preventing the slippage of balls, by arranging projections each having a triangular shape crossing at a right angle to each other in a rotary direction to the inner wall of a bottomed cylindrical vessel-shaped rotary ball mill at an almost equal interval. CONSTITUTION:Balls 3 each formed by covering an iron ball with a resin in order to prevent the mixing of impurities, a ceramics powder to be ground and a dispersing medium are charged in a ball mill which is, in turn, rotated. In this case, the balls are prevented from slipping along the inner wall surface of the ball mill as is conventional by the action of projections having a semicircular or triangular cross-section arranged to the inner wall surface of the ball mill and optimum rotary motion (cascade phenomenon) wherein the balls slip down in avalanche is held over a wide number-of-rotation range. Further, the projections may be arranged in a zigzag pattern. Said ball mill has high utility value, especially, as an apparatus for producing a ceramic powder for electronic parts.
Patent JP-H04347384-A (JP)
Title: Hydraulic controller of variable displacement vane pump
Inventor: KATO YOSHIAKI
IPC: F04C14/22
Filed: 1991-05-23
Abstract: PURPOSE:To improve the responsiveness at every load condition and extensive rotational area by comparing discharge hydraulic pressure with the target one, and according to the compared result, commanding a duty value in which control hydraulic pressure turns to maximum or minimum. CONSTITUTION:A variable displacement vane pump has a control piston 28 partitioning off a control chamber 29 in a gap with a pump cover C, and this piston 28 receives control hydraulic pressure being fed to the control chamber 29 via a feedback passage 37, rocking around a fulcrum 28a, and it displaces a cam ring against a spring 27, whereby an eccentric value in a gap with a rotor 22, namely, discharge hydraulic pressure is controlled. The control hydraulic pressure is generated by a solenoid duty valve 31 being controlled by a control unit 33 on the basis of a driving state in a vehicle. In this case, the discharge hydraulic pressure is compared with the target one, and when the discharge hydraulic pressure is more than the target one, the control hydraulic pressure becomes maximized. When it is less than the target hydraulic pressure, each duty value in which the control hydraulic pressure becomes minimized, is commanded.
Patent JP-H07326729-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: HARAGUCHI KEIICHI
IPC: H01L21/8222
Filed: 1994-05-31
Abstract: PURPOSE:To cut down the wiring length while making a chip smaller and the rapid operation feasible by a method wherein a plurality of devices indpendently performing electric operations on semiconductor rods provided on a substrate are formed. CONSTITUTION:Within semiconductor rods 5, the first N layer, P layer, the second N layer, i layer, the third layer, the second P layer, the fourth layer are formed from a GaAs substrate (111) side. Next, a plurality of electrodes 3 are provided on the substrate 1 to provide insulating layers 2 between the electrodes 3. Besides, the electrodes 3 connect the semiconductor rods 5 while the electrodes 3 connected to the i layer is grounded. Furthermore, NPN transistors are respectively and electrically devided to be formed on the upper and lower parts of the semiconductor rods 5 while a protective film 4 is provided on the electrode 3 connected to the fourth N layer. Through these procedures, the wiring length can be cut down making a chip smaller and the rapid operation feasible.
Patent JP-H07324965-A (JP)
Title: Water level detector for washing machine
Inventor: OZAWA TORU
IPC: G01F23/26
Filed: 1994-05-31
Abstract: PURPOSE:To obtain a water level detector for washing machine in which the effect of leak resistance at the joint to a control section onto the oscillation frequency is suppressed. CONSTITUTION:A coil 1 is connected in parallel with a capacitor 2 as a part of the feedback circuit 4 of an amplifier 3. The parallel circuit of the coil 1 and the capacitor 2 is connected, at one end thereof, with a feedback circuit 4 and at the other end thereof, with GND of the circuit. Since a water level detector can be connected with a control section including an independent amplifier through two wires, frequency variation due to the leak resistance between two wires can be suppressed.
Patent JP-H09303133-A (JP)
Title: Muffler for engine
Inventor: TAKEI KYUKICHI
IPC: F01N1/08
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a muffler to prevent the breakage of the material of the interior of the muffler in use during a long period and effectively maintain the function thereof. SOLUTION: A muffler comprises an outer case 1 having an inflow port and an outflow port for exhaust gas; an inlet pipe 2 having one end forming the inflow port for exhaust gas and a cylinder surface in which a number of small holes are formed; and an outlet pipe 4 extending through the outflow port and effecting outflow of exhaust gas through the outer case 1. In this case, by using a closed member 8 comprising a cylinder part making internal contact with the cylinder periphery of the inlet pipe 2 and a bottom part to close one end of the cylinder part, with the bottom of the closed member 8 at a head, the closed member is fitted in the other end of the inlet pipe 2 and the cylinder parts are fixed to each other.
Patent JP-H04322335-A (JP)
Title: Arbitrary screen history system
Inventor: YAMAMOTO TADAO
IPC: G06F11/34
Filed: 1991-04-22
Abstract: PURPOSE:To accept the transaction processing progress confirmation request from a display terminal by the operating system of a host computer. CONSTITUTION:A screen register means 51 registers the screen discrimination name of the screen, which is displayed on a display terminal 60, in a temporary file management table 54 on the way of advance of the transaction processing, and a data mixing and register means 52 mixes input data inputted to the screen displayed on the display terminal 60 and screen data of the screen discrimination name, which is latest registered in the temporary file management table 54, in accordance with the screen history gathering request from the display terminal 60 and registers mixed them, and a screen extracting means 53 extracts screen data, where input data is mixed, from a temporary file 55 based on the screen discrimination name registered in the temporary file management table 54 in accordance with the screen history display request from the display terminal.
Patent JP-S60262562-A (JP)
Title: Production of pasty processed food of soybean main raw material
Inventor: SHISHIDO TSUGIO
IPC: A23L11/00
Filed: 1984-06-07
Abstract: PURPOSE:To obtain the titled precessed food having a tast, smell and palatability, etc. harmonized with bread food, by dipping and swelling soybeans in water, steaming the resultant soybeans under pressure, adding a stock solution of sea tangle, sweetener, salt, etc. thereto, and crushing and kneading the resultant mixture. CONSTITUTION:Raw soybeans are dipped and swelled in water, put into a pressure cooker and steamed under pressure. Adequate amounts of a stock solution of sea tangle, sweetener, salt, etc. are then incorporated in the resultant soybeans, and the resultant mixture is then charged into a mechanical apparatus, e.g. a mixer, finely pulverized, kneaded, and heat sterilized to afford the aimed pressure food.
Patent JP-S5818631-A (JP)
Title: Method for processing color photographic material
Inventor: NAKAMURA TAKASHI
IPC: G03C7/30
Filed: 1981-07-28
Abstract: PURPOSE:To obtain a stable color image without requiring a water-washing step, by color developing a silver halide color photographic material using the dye formation method, and then, processing it with a bleach-fixing solution containing the iron salt of polycarboxylic acid and an aq. solution of an organic phosphonic acid. CONSTITUTION:A silver halide color photographic material using the dye formation method is color developed, and processed with a bleach-fixing solution containing the iron salt of polycarboxylic acid, such as ferric ammonium ethylenediaminetetraacetate. Then, it is processed at 10-60 deg.C for 0.5-2min in water containing 1-100g/l organic phosphonic acid represented by formulaI, II, III, or IV in which R1-R6 are each H, hydroxy, alkyl, amino, alkoxy, alkylamino, arylamino, or aryloxy; R7-R13 are each H, hydroxy, -COOM, -PO3M2, or alkyl; R14 is H or alkyl; and M is an alkali metal, such as Na or K. This method permits a color image to be enhanced in stability, and problems, such as occurrence of fog due to aging to be solved.
Patent JP-S5343433-A (JP)
Title: Character detection/cut-out circuit
Inventor: NAKAMURA YOSHIKATSU
IPC: G06K9/34
Filed: 1976-10-01
Abstract: PURPOSE: To have a correct cut-out for the character such as a Japanese katakana "c" the white region of which is held by the black regions between, to detect correctly the blank between characters and furthermore to ensure a constant time required per character irrespective of the type of the character. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07324467-A (JP)
Title: Step of building
Inventor: TADA SATOMI
IPC: E04F19/00
Filed: 1994-05-31
Abstract: PURPOSE:To make it possible to operate without stooping over and install or remove a step easily while standing. CONSTITUTION:In a step of a building in which a level difference is installed between a lower floor 1 and an upper floor 2 and a step 4 is installed removably in and out between the top of the lower floor 1 and the top of the upper floor 2, a side wall 5 is vertically installed at a lateral side of the step 4. An operation lever 6 is projectingly installed to the side wall 5 while a rack is installed to the step 4. The end of a pinion shaft engaged with the rack is installed extending into the side wall 5. The shaft is rotated forward and reversely by reciprocating the operation lever 6 while swinging, which makes it possible to move the step 4 while reciprocating so that it may be removed in and out.
Patent JP-H07325354-A (JP)
Title: Camera
Inventor: NONAKA OSAMU
IPC: G02B7/30
Filed: 1994-05-31
Abstract: PURPOSE:To enable a general user to easily and quickly take a photograph with a stereoscopic effect by effectively utilizing range-finding information by deciding difference among photographing positions by a control means according to the range- finding result of a range-finding device. CONSTITUTION:By a range-finding part 1, a distance to an object is measured in prescribed timing and the information thereof is outputted to a control part 10. When a release switch 7 is operated by the user, a range-finding action and a photographing action are started. By a recording part 4, it is recorded whether the photograph taken on a photographic film is stereoscopic or not and whether a print is the one for a left eye or for the right eye at a stereoscopic photographing time. Besides, when the switch 7 is operated by a photographer, the range-finding action of the object is executed by a camera provided with the rangefinding part 1, a lens for photographing and the like. Then, photographing actions are executed twice by sliding the camera on a sliding type universal head and changing the position thereof. By photographing the object from the plural positions in such a way and controlling the difference among the plural photographing positions by the control part 1, the difference among the photographing positions is decided according to the range-finding result of the range-finding device.
Patent JP-S5742861-A (JP)
Title: Noncontacting electrometer
Inventor: AOKI MINORU
IPC: G01R15/16
Filed: 1980-08-27
Abstract: PURPOSE:To correct an error in measurement automatically by arranging a conductor plate between a body to be measured and an aperture surface so that it can be displaced, and by operation voltage signals outputted from them by displaying the conductor plate. CONSTITUTION:Between a body 15 to be measured and the aperture surface 3 of a probe 1, a conductor plate 10 is arranged so that it can be displaced. When this conductor plate 10 is displaced to shield the aperture 3, namely, when the conductor plate 10 is displaced to a measurement position where the aperture is released while a voltage signal V2 from the probe 1 is stored without reference to whether a potential to be measured is zero, th stored voltage signal V2 is subtracted from a voltage signal V1 outputted from the probe to detect a potential difference V3. Then, the V3 is outputted as the measurement signal of the surface potential of the body to be measured. With this constitution, an error in measurement results is corrected automatically.
Patent JP-H07326264-A (JP)
Title: Key switch
Inventor: KURASHIGE TOMOFUMI
IPC: H01H27/06
Filed: 1994-05-31
Abstract: PURPOSE:To avoid erroneous actuation of switching or damage or breakage of an operation key preliminarily by improving the operation key for preventing an improper stroke, or generation of deflection of a relative position or relative angle between the operation key and a switch main body. CONSTITUTION:An operation key 3 is composed of a holder part 8, and a key main body 9 installed on it through a support pin 10, and the key main body 9 is supported on the support pin 10 through a resilient body to be resiliently displaced about an axial center of the support pin 10. As a concrete means to support the key main body 9 through the resilient body, the resielient body is composed of a pair of compression coil springs 11a, 11b installed to be engaged outside the support pin 10 which the key main body 9 penetrates for holding the key main body 9 resiliently on both sides, for example.
Patent JP-S5642243-A (JP)
Title: Copying machine
Inventor: WATANABE TSUTOMU
IPC: G03G15/00
Filed: 1979-09-14
Abstract: PURPOSE: To enable a plurality of originals to be copied at one time, by feeding a plurality of transfer papers corresponding to a plurality of the originals placed on a platen with output of a signal generating means successively without spacing between each preceding paper tail and each following paper head.  
     CONSTITUTION: Electrophotographic copier is provided with means for generating a signal and a continuous paper feed selection switch on a given position on the way of scanning of an exposure carriage. Two originals M1 and M2 are placed on an original platen in contact to each other, said selection switch is pushed, and then a copying switch is depressed. As a result, a transfer paper corresponding to the first original is fed from cassette 30 like a usual manner, and image transfer 33 is effected. The second transfer paper is fed controlled by rotation of paper feed roller 28 and register rollers 31, 32 with a timing signal produced in moving the carriage from the signal generating means so as to contact the end of the first paper to the head of the second paper. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5910084-A (JP)
Title: Data transfer device
Inventor: TAKAHASHI TADASHI
IPC: G06F12/02
Filed: 1982-07-07
Abstract: PURPOSE:To shorten the transfer time and to improve the transfer efficiency, by transferring continuously and in one time the picture element data in a quadrangle enclosed by the lateral and longitudinal axes of a screen by a set-up of an address in one time. CONSTITUTION:When the picture element data in a quadrangle enclosed by the lateral and longitudinal axes of a screen is transferred, the lower (n) bits of an address of a memory 61 are changed successively from the lower (n) bits of a start address corresponding to an apex of the quadrangle through the lower (n) bits of an end address corresponding to the apex opposite to an apex of the tetragon. The successive change is repeated for the lower (n) bits of the address of the memory 61 every time the upper (q-n) bits of the address of the memory 61 are changed successively from the upper (q-n) bits of the start (or end) address through the upper (q-n) bits of the end (or start) address. Thus the address is supplied to the memory 61. In such a way, the picture element data can be transferred continuously and in one time by a set-up of the number of start addresses and picture element data.
Patent JP-S5641095-A (JP)
Title: Manufacture of steel pipe having projection at inner circumference
Inventor: NAKANISHI IWAO
IPC: B23K9/032
Filed: 1979-09-13
Abstract: PURPOSE: To manufacture the steel pipe having spiral continuous projection at the inner circumference, by constituting the spiral tube through taking the bead forming surface inside, after forming the welding bead along the lengthwise direction for one surface of the band steel while feeding it lengthwise.  
     CONSTITUTION: While feeding the band steel 1 in the arrow A direction, the automatic welder 2 is operated and the welding bead 7 is continuously formed on the surface of the band steel 1 along the lengthwise direction. At the foreward position of the progressing direction than the welded position of the unit 2, the band steel 1 formed with the bead 7 is wound in spiral with the bending roll, by taking the bead forming surface 7 as the inner circumference side. Thus, the edge of the band steel 1 thus wound and the edge of the band steel 1 now being wound in spiral, are continuously welded with the automatic welder at the contact point P between both edges. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10280830-A (JP)
Title: Plane grille
Inventor: MATSUMOTO HARUO
IPC: E06B9/01
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To enable any of a pair of right and left plane grille bodies to open and close, and reduce members for realizing a low price. SOLUTION: A guide rail groove 16 formed in the longitudinal direction of upper and lower frame bodies is equipped with a moving rail groove 16a and a fixing rail groove 16b formed in an about L-shape in the thickness direction of a plane grille body, and the plane grille body is provided with guide projections 17a, 18a which are inserted in the rail grooves at spaces equal to the space of a fixing rail groove 16b, and slidably supports the plane grille body within upper and lower frames. The plane grille bodies are turned into a polymerized state to enable one side to be opened by moving one of plane grilles into a moving rail groove from a state where a pair of plane grille bodies are fixed in the fixing rail groove 16b to the same level.
Patent JP-H07324147-A (JP)
Title: Production of polyolefin resin composition
Inventor: OKURA TETSUO
IPC: C08J3/22
Filed: 1994-05-31
Abstract: PURPOSE:To produce a polyolefin resin composition excellent in processability, surface properties and transparency by mixing polytetrafluoroethylene with a dispersing medium powder under high shear to fiberize the polytetrafluoroethylene and mixing the formed fibers with a polyolefin. CONSTITUTION:This process is one for producing a polyolefin resin composition by mixing 100 pts.wt. polyolefin (A) with 0.001-10 pts.wt. polytetrafluoroethylene (B), which process comprises carrying out the mixing by premixing polytetrafluoroethylene (B) with 0.002-100 pts.wt. dispersion medium powder (C) having a mean particle diameter of 0.1-700mum in a (C)/(B) ratio in the range of 100/50 to 100/0.001 under high shear to fiberize the polytetrafluoroethylene (B) and mixing the obtained masterbatch with polyolefin (A).
Patent JP-H09302821-A (JP)
Title: Partition panel
Inventor: KATO MASAMI
IPC: E04B2/00
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a partition panel that is easy to assemble, does not raise, and is firm. SOLUTION: In a partition panel comprising a rectangular frame 1 with decorative panels 2 mounted on both the front and back thereof, fitting parts 6b each of which is in the form of an inwardly pointed U on plan view are joined to both the front and rear ends of the vertical base 6a of edging 6 secured to both the right and left end faces of the frame 1, and the side ends of the decorative plates 2 are fitted into place with an elastic sealant 7 put in each of the fitting parts 6b, so that each decorative plate 2 is sandwiched and clamped between the fitting parts 6a of the right and left edging 6 via the sealant 7.  Also, upward locking pieces 5b are joined to both the front and rear ends of a locking plate 5 passing longitudinally through both the right and left of the frame 1, and locking holes 3 bored in the inner surfaces of both sides of each of the front and rear decorative plates 2 are fitted over the locking pieces 5b to lock them.