baber/WOPTO huggingface dataset:
Patent JP-S569223-A (JP)
Title: Treatment of mixture of rare earth element oxide and oxidized gallium
Inventor: ARAN RUBEEKU
IPC: C01F17/276
Filed: 1980-07-01
Abstract: 1. Process for the treatment of a mixture of rare earth oxides and gallium oxides, characterized in that, in a first step, the mixture is dissolved by means of an acid, in a second step, the solution resulting from the acid attack is brought into contact with an organic phase containing at least one water-insoluble extraction agent, optionally dissolved in a diluent and chosen from amongst the class of the anionic extraction agents, the classes of the solvating extraction agents or the class of the cationic extraction agents, so as to seperate the gallium from the rare earths by liquid-liquid extraction, and in a third step, after the said extraction, the gallium is recovered in the organic phase and the rare earths in the aqueous phase, or the gallium is recovered in the aqueous phase and the rare earths in the organic phase.
Patent JP-H03285723-A (JP)
Title: Bending apparatus
Inventor: YOGO TERUAKI
IPC: B21D7/024
Filed: 1990-04-03
Abstract: PURPOSE:To simplify the constitution of a device by moving selectively a double bending die of a bending die moving mechanism in accordance with the bonding direction, clamping a material to be worked with the double bending die, bending the material to be worked in accordance with the right and left bending shapes and changing over the bending position with a bending die change over mechanism. CONSTITUTION:A supply mechanism 50 supplies a material 1 to be worked between both bending dies 2, 4, a bending die moving mechanism 14 moves both bending dies along the lengthwise direction of this material 1 to be worked and moves them selectively to positions corresponding to the bending direction to clamp the material 1 to be worked supplied. A bending die changeover mechanism 31 moves to the direction nearly at the right angle with the moving direction by the bending die moving mechanism 14 and changes over selectively the bending die corresponding to the bent direction with the position corresponding to the center of bending. Further, a forming die turning mechanism 84 turns the forming die round the center of bending and moves the following die 80 round the bending die corresponding to the bending direction to bend the material 1 to be worked in the bending direction. This operation is performed repeatedly in accordance with the right and left bending direction to bend the material to be worked meanderingly.
Patent JP-S62244653-A (JP)
Title: Head for ink jet printer and its preparation
Inventor: NODA HIDEAKI
IPC: B41J2/05
Filed: 1986-04-17
Abstract: PURPOSE:To obtain an inexpensive head for an ink jet printer of which the nozzle plate having good accuracy can be manufactured simply and efficiently, by forming a partition wall by applying expansion molding to the nozzle plate by press half- punching processing or drawing processing. CONSTITUTION:Head 21 is formed of a substrate 2 and a nozzle plate 22. The nozzle plate 22 has nozzle orifices 23, 23 respectively provided thereto by drilling at the positions corresponding to the electric resistors 3 of the substrate 2 and, further, a plurality of partition walls 24, 24 mutually isolating the nozzle orifices 23 and mounting the nozzle plate 22 on the substrate 2 are integrally formed to the nozzle plate 22 so as to be depressed to the side of the substrate 2 from the nozzle plate 22. As the base material of the nozzle plate 22, for example, a thin metal plate 25 having a thickness d1 of 50mum is used and the partition walls 24 are formed by expansion molding wherein the metal plate 25 is inserted between a punch 27 having a plurality of elongated projections 26, 26... provided thereto and a die 29 having a plurality of elongated grooves 28, 28... carved thereinto undergo a press half-punching processing. Thereafter, each nozzle orifice 23 is provided to the nozzle plate by drilling. By this method, the nozzle plate having the partition walls integrally molded thereto can be prepared simply and efficiently with good accuracy.
Patent JP-H04319337-A (JP)
Title: Medical capsule
Inventor: KUDO MASAHIRO
IPC: A61B5/07
Filed: 1991-04-19
Abstract: PURPOSE:To drive transmission circuits stably by providing a thermoelectric conversion portion at a medical capsule having a living body information detection means detecting in vivo living body informations and a transmission means, driving transmission circuits by means of electric power generated thereat. CONSTITUTION:This medical capsule 1 is arranged that living body informations such as pH may be detected by means of a sensor 2 and a living body information signal from the sensor 2 may be transmitted to ex vivo by means of transmission circuits (not shown in the drawing) provided at circuit base plates 3. Also, this capsule 1 possesses a thermoelectric conversion portion 4 that coverts living body in vivo heat into electric power and supplies drive electric power to transmission circuits, and this portion 4 is constituted by connecting in parallel plural thermoelectric conversion element loops 5. Each thermoelectric conversion element loop 5 has a constitution in which plural semiconductor thermoelectric conversion elements 6a, 6b are connected in series by means of metal electrodes 7a, 7b, and arrangement is made that, when heat is added to the metal electrode 7a, voltage may be generated between contact points with P type semiconductor 6a and N type semiconductor 6b.
Patent JP-S61250200-A (JP)
Title: Production of developer holding member
Inventor: TAKANO SHINICHI
IPC: G03G13/09
Filed: 1985-04-26
Abstract: PURPOSE:To produce an adequate developer holding member by subjecting a non-magnetic material to AC electrolytic etching at an optional frequency in an acidic soln. to form fine pores on the surface thereof and using such metal as a sleeve for a developing device. CONSTITUTION:The developer holding member 7 to be subjected to the etching treatment and a counter electrode 8 are immersed into an acidic soln. 6 (2-6pH) consisting of a hydrochloric acid and sulfuric acid compounded at a prescribed ratio and are connected to an external power source 9. Oxygen is substantially satd. in the soln. 6 and thereafter the liquid temp. is kept at 30-100 deg.C by a heater 11. AC current or pulse current is impressed from the power source to the member and electrode at <=50A/dm<2>, by which the surface of the developer holding member is etched. The developer holding member which has the surface roughness equiv. to the surface roughness by a mechanical surface treatment method and on the surface of which a fine polishing agent, etc., do not exist at all is thus obtd.
Patent JP-H10264906-A (JP)
Title: Needle-like body carrier
Inventor: GOTO MASAAKI
IPC: B65B35/16
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a needle-like body carrier which can carry needle-like bodies of a cleanser or a broach for dental treatment one by one quickly and correctly to a required next process such as a packaging process without damaging the body. SOLUTION: At a dead center where a first working lever 3 energizes a second working lever 2 to make it reciprocate, the first working lever 3 stops the second working lever 2 together with a needle-like body holding member 7 while it moves by a distance corresponding to a gap in an axial direction on a coupling 11. While the member 7 stops, an upper end 9a of a needle-like body push-up member 9 for holding a needle-like body 6 inserts the body 6 into a tip of the member 6 to have it held and also escapes from the tip.
Patent JP-H03287451-A (JP)
Title: Wheel for passenger motor monorail trolley and rail structure
Inventor: CHIGUSA HIDEO
IPC: B61B13/04
Filed: 1990-04-02
Abstract: PURPOSE:To obviate the necessity to provide an excess width on a rack by arranging an upper wheel, an upper guide roller, a lower guide roller, a lower wheel and a drive pinion so that the center axes of their rotary shafts are contained in one vertical plane perpendicular to a rail. CONSTITUTION:The whole passenger monorail trolley is mounted with a passenger car on two nearly equivalent front and rear running devices D. A rail J is connected with an upper rail U and a lower rail V by a connecting plate T. The running device has a frame C, axles supported by it, and wheels. The frame C is divided into the right and left, and they are connected at the upper front and rear by front and rear upper eccentric axles 1, 2. The axles 1, 2 rotatably support the front and rear upper wheels M, N. The center axes of upper wheels M, N, an upper guide roller X, lower wheels P, O, or a drive pinion L and a lower guide roller R serving as wheel elements are contained in the same vertical plane.
Patent JP-H02266396-A (JP)
Title: Window control system
Inventor: TANAKA YOSHIAKI
IPC: G09G5/14
Filed: 1989-04-07
Abstract: PURPOSE:To perform efficient processing by writing display data to be displayed in a window in a window area of a frame memory directly when the display image in the window is altered continuously. CONSTITUTION:A display control means 4 inhibits another window from being overwritten in at least one window area on the frame memory and writes the display data directly in the window area on the frame memory 2 where overwriting is inhibited without writing the display data in the overwriting-inhibited window area on the window memory 3 to rewrite the contents of the overwriting-inhibited window. Consequently, the display in the window are altered at a high speed.
Patent JP-S59214620-A (JP)
Title: Manufacture of composite film
Inventor: FUNAKOSHI FUJIO
IPC: B29K27/12
Filed: 1983-05-23
Abstract: PURPOSE:To obtain a composite film excellent in adhesion strength, waterproofness, and solvent resistance, by subjecting the surface of a fluorine plastic sheet, which surface is to be bonded, to corona discharge treatment, placing the fluorine plastic sheet on another sheetlike item with a specified trepolymer thin film that is in a melted state therebetween, and pressing them to be integrated followed by stretching treatment. CONSTITUTION:A surface of a fluorine resin sheet, which surface is to be bonded to another sheetlike item, is subjected to corona discharge treatment so that its surface wetting tension is made at 35 dynes or more/cm, and the treated fluorine resin sheet is placed on said other sheetlike item (e.g. a plastic sheet of a polyolefin, polyester or the like, an Al foil, paper, etc.) with an ethylene/glycidyl methacrylate/vinyl acetate random trempolymer thin film that is in a melted state therebetween. They are pressed to cuase them to be integrated followed by stretching (preferably under a tension of 10-15g/cm at 20-50 deg.C for 24-48hr) to obtain the desired composite film.
Patent JP-H07295196-A (JP)
Title: Apparatus and method for correction of winding curl of long film
Inventor: UIRIAMU JIEIMUZU GURIIN
IPC: G03D13/00
Filed: 1995-04-14
Abstract: PURPOSE: To efficiently and safely correct the winding habit of a film by heating and cooling the film while carrying it along a prescribed carrying path. CONSTITUTION: This device is constituted of a plurality of rollers 14, 16, 18, 20 and 22 arrayed in a peripheral direction in the vicinity of the outer peripheral of a heating drum 12. An endless belt 24 is stretched across the rollers 14, 16, 18, 20 and 22. The endless belt 24 is provided with a moving forth part in contact with the outer peripheral surface 28 of the heating drum and a moving back part confronting the moving forth part, and the moving forth part forms a supporting pocket 26 supporting the drum 12 in the form of holding inside while being curved to be recessed by the contact with the drum 12. In this case, the film 76 entering the receiving inlet of a first carrying path 30 is carried along while being inserted and held between the belt 24 and the outer peripheral of the drum 12.  In addition, the film is carried to a second carrying path 60 to be cooled by a cooling drum 40 there.
Patent JP-S5517840-A (JP)
Title: Data transfer system
Inventor: KOYAMA TOSHIAKI
IPC: G06F13/12
Filed: 1978-07-24
Abstract: PURPOSE: To check the interruption of a new storing area request and prevent the reduction of processing capacity by making the number of transfer bytes m-1 bytes only when the number of remaining transfer bytes is m bytes.  
     CONSTITUTION: When the number of transfer data equals to the number of remaining transfer bytes in case of the kth reading an, in addition, byte 3, which indicates division, is written in the 1st byte of the successive reading data, bytes are transferred by the kth cycle steel operation at the condition that only 1 byte just before byte 3 remains, and then the remaining 1 byte is transferred by the (k+1)th cycle steel operation 5. In this case, the kth operation does not generate interruption and the (k+1)th operation detects synchronously that the number of remaining transfer bytes is 0 and the cycle steel operation has been completed and generates interruption 10. As the result, preparation of new storing area 1 is unnecessary and only one interruption satisfies its requirement. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07299794-A (JP)
Title: Corrugated cardboard cutting device
Inventor: TAKASAKI KATSUAKI
IPC: B26D1/40
Filed: 1994-04-27
Abstract: PURPOSE:To sink the peak torque required of a motor and the effective value of the torque and suppress increase in the motor capacity by equipping an aid device for accelerating and decelerating, and thereby providing changeability for the drum revolving speed. CONSTITUTION:A rod 12 is installed rotatably between a gear 8 and a piston 13. The piston 13 partitions the inside of a fluid cylinder 14 into two chambers, and pressure control valves 17, 18 controlled by a controller 19 are connected with the rod side chamber and counter-rod side chamber, respectively, of the cylinder. These valves 17, 18 are controlled so that the fluid pressures on the rod side and counter-rod side in the fluid cylinder 14 are controlled, and thereby it is possible to give an accelerative or decelerative torque to the gear 8.
Patent JP-S62247849-A (JP)
Title: Air injection nozzle for air shower device
Inventor: SEKINE TOSHIHARU
IPC: B05B3/04
Filed: 1986-04-18
Abstract: PURPOSE:To shower an object to be cleaned uniformly with air and to quickly and efficiently remove dust by positioning an air injection port eccentrically from the center of a barrel body, and rotationally driving a looper barrel body around the central axis. CONSTITUTION:The looper barrel body 31 of the air injection nozzle 3 of an air shower device to be provided to outlet and inlet passages, etc. of a clean room is made into a cylindrical body and the air injection port 32 opened to the top end thereof is opened in the angular position offcentered by a certain angle theta from the central axis O of the body 31. The body 31 is supported to a mounting means 8 rotatably around the central axis O by means of guide rollers 9 to rotate the body 31 by a rotating value 10. The jet air flow ejected from the air injection nozzle to the object to be cleaned is blown over a wide range without changing the injection angle, by which the dust is quickly and efficiently removed without, generating a dead angle.
Patent JP-H08311443-A (JP)
Title: Apparatus and method for drying phosphor
Inventor: SHIYU GENKON
IPC: F26B11/04
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for drying a fluorescent material wherewith the drying time is reduced and a fluorescent material can be dried easily in a clean working place.  
     SOLUTION: The device comprises a vacuum drying unit 30, a vacuum unit 40, a discharge tank unit 50, and a controller. The method includes the step of heating a dryer 31 in the vacuum drying unit 30 while rotating the dryer 31; the step of injecting dry air into the dryer 31 and exhausting moist air into the vacuum unit 40; and the step of vacuum-transferring a fluorescent material from the dryer 31 to a discharge tank 52 of the discharge tank unit 50. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H0750343-A (JP)
Title: Modular integrated circuit
Inventor: JIYANNI FUORETSUTO
IPC: H01L23/50
Filed: 1994-04-27
Abstract: PURPOSE: To provide a total integrated-circuit architecture related to a module integrated circuit which is advantageous in manufacture of large scale integrated circuit for digital data processing. CONSTITUTION: This integrated circuit having a large number of functional modules (M0, M1) equivalent to each other, having vertically-aligned functional elements (FF 1 to FF 3, +/-), and paths (gnd, vdd bus 1 to bus 8, vrt 1 to vrt 2) for power supply, control and interconnection, which extend on a substrate at various voltage levels. Power connection paths (gnd, vdd) horizontally extend across the respective modulus, and control parts (vrt 1-2) vertically extend across the functional elements of the adjacent modules. The element interconnection path within one module is formed by a horizontal section and a vertical section, which is particularly advatageous in the occupied region and applicable to a CAD design system.
Patent JP-H04299321-A (JP)
Title: Film cartridge
Inventor: ISHIKAWA MASAHIRO
IPC: G03B17/52
Filed: 1991-03-28
Abstract: PURPOSE:To smoothly draw out a film material with specified drawing force even when vibration is added to a film cartridge where the belt-like film material wound in a roll state is loaded without supporing pivotally the center part of the roll inside a container in the case of transportation. CONSTITUTION:A bag-like member 50 in which gas is sealed and which has flexibility is provided between the inner surfaces of upper and lower containers 21a and 21b and the outer peripheral surface 20b of the negative film 20 wound in the roll state, so that the winding of the film 20 is prevented from backing even when the film cartridge 21 is vibrated in the halfway of transportation, and the film 20 is smoothly drawn out after the film cartridge 21 is loaded in the device.
Patent JP-S5425783-A (JP)
Title: Calibrating method of radiation dose meters and apparatus for the same
Inventor: GOSHIMA SETOSHI
IPC: G01T1/02
Filed: 1977-07-28
Abstract: PURPOSE: To rapidly and safely perform calibration of high accuracy by moving a calibrating radio isotope along chambers through remote operation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10283687-A (JP)
Title: Laser power adjustment method, and recording and reproducing device
Inventor: IMAI MITSUGI
IPC: G11B11/10
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To reduce the error rate regardless of the inner and outer peripheries by constituting the light emitting driving signal patterns of laser light beams with preheating levels and first and second pulses and varying the ratio between at least two levels in accordance with the disk radial direction. SOLUTION: Pulse strings which write data into a magneto-optical disk, are constituted of pulses P1 having a subpeak power WSP, in which the level of a preheat power WPH is made as a reference, pulses P2 which are triply ganged with a constant gap having a main power WM and pulses having a bias power WB. Note that the relative powers are set in accordance with WM> WSP>WPH and the pulse widths are respectively set to prescribed widths. The disk is divided into doughnut type zones in the radial direction and the ratio between WSP and WPH with respect to the representative radius of each zone and the power of the entire pulse train are calibrated and set so that the error rate is made as small as possible and the corresponding asymmetry is made approximately 0.65. Then, the set values are switched in accordance with each zone.
Patent JP-H03287086-A (JP)
Title: Test device of generator for private use or the like
Inventor: KONDO TOYOSHI
IPC: G01R31/34
Filed: 1990-04-04
Abstract: PURPOSE:To contrive miniaturization of a device by circulating a resistance water and also reusing it by cooling with a radiator. CONSTITUTION:The resistance water, the temperature of which is elevated in a conductive bath 1, is forwarded to the radiator 13 by a pump 15 passing through a discharge pipe from the lower end of conductive bath 1 and supplied again in the conductive bath 1 passing through an introducing pipe 12 after heat-exchanged by passing through the radiator 13. A fan 14 is provided at the surface side of radiator 13 and the radiator 13 is cooled by an air forcedly blown with the fan 14. The resistance water 2 cooled by the radiator 13 is filtered at need by a filter device 16. A receiving member 10 is provided on the outer periphery of upper end of the conductive bath 1, thereby the resistance water which is splashed or overflown from the conductive bath 1 is recovered in the receiving member 10. Further, movable insulating bodies 4 making the conducting amount of electrodes 3 variable are provided in the conductive bath 1, thereby the conducting amount can be safely adjusted with an easy operation even during the test.
Patent JP-S60234068-A (JP)
Inventor: NAKAMURA MASAHIRO
IPC: B62B5/04
Filed: 1984-05-04
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-H02268491-A (JP)
Title: Mounting structure of two pole type chip component
Inventor: YAMANO TSUNEO
IPC: H05K3/34
Filed: 1989-04-10
Abstract: PURPOSE:To simplify replacement of chip components and to remove fear of damaging a pad, etc., by mounting seats, which are continued through a pair of catching metallic plate insulators, on a printed wiring substrate, and mounting chip components on these seats freely in insertion and removal into the structure of two pole type chip components. CONSTITUTION:By operation of only pushing in a chip component 1 between a pair of slant plate members 17, the electrodes of the chip component 1 are pressed against and adhere closely to each corresponding upper face of the seat component 16. By this adhesion, the component 1 are connected electrically and mounted on the desired pattern of a printed wiring board 2 through electrodes, seat parts and pads. The lower plates 16-1 of the seat component 16 are soldered to corresponding pads 3, and the seats are mounted on the printed wiring board 2. Moreover, this is made in such constitution that the component 1 are pushed in between a pair of slant members 17 and the bottoms of the electrodes 1-2 of the components are welded by pressure onto the tops of the upper plates 16-2 of the seat members 16.
Patent JP-H08281393-A (JP)
Title: Method for preventing clogging in nozzle for continuous casting
Inventor: SASAI KATSUHIRO
IPC: B22D11/10
Filed: 1995-03-24
Abstract: PURPOSE: To always stably produce a steel sheet blank for working free from inclusion defects by preventing the clogging in a nozzle for continuous casting. CONSTITUTION: This method for preventing the clogging in the nozzle for continuous casting comprises using gas alone having the higher reducing power than the reducing power of Al or using an inert gas in common and continuously or intermittently supplying a gaseous mixture having a reducing gas concn. of >=0.1% into the nozzle for supplying molten steel through refractories having a total content of >=50% of one or more kinds among ZiO2 , MgO and CaO.