baber/WOPTO huggingface dataset:
Patent JP-H0979128-A (JP)
Title: Equally pressurizing differential fluid engine
Inventor: YONEDA SHIN
IPC: F16H35/00
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To increase output by adding a booster to equally pressurizing circuits to generate motion of a gear and a roller on an inclined face of a multistage differential gear and a multistage differential roller from the circular arc direction or the vertical direction by pressurization of fluid cylinders through inclined pressurizing shafts. SOLUTION: Differential gears 13 and 14 are used, and are contacted with a fixed rack 15, and are moved, and a booster 29 is added to ascending and descending pressurizing circuits 5 and 6 to generate motion of a gear, a roller or the like on an inclined face of a multistage differential gear and a multistage differential roller from the circular arc direction or the vertical direction 7 by pressurization of ascending and descending propelling cylinders 7 and 8 and ascending and descending vertical cylinders 9 and 10 through respective inclined pressurizing rack shafts 16 and 17. Therefore, output can be effectively increased.
Patent JP-H07130782-A (JP)
Title: Manufacture of package-type semiconductor device having heatsink
Inventor: OKUMURA HIROMORI
IPC: H01L23/28
Filed: 1993-10-29
Abstract: PURPOSE:To manufacture a package-type semiconductor device having a heatsink by which the heat of a semiconductor chip is radiated and which is buried in the synthetic resin package unit of the semiconductor chip with a low defect ratio and at a low cost. CONSTITUTION:An island part 11 and a plurality of lead terminals 13 are formed in a lead frame 10. After the die-bonding of a semiconductor chip 14 onto the island part 11 and wire bondings between the semiconductor chip 14 and the respective lead terminals 13 are finished, the lead frame 10 is held between a pair of molds 16 and 17. A heatsink 20 is provided in one (19) of the cavities 18 and 19 of the respective molds 16 and 17 which corresponds to the lower surface side of the island part 11 and, in this state, the cavities 18 and 19 are filled with melted synthetic resin.
Patent JP-2000096953-A (JP)
Title: Shutter for electric power type window
Inventor: KITANAKA KOJI
IPC: E06B9/17
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a shutter for an electric power type window capable of adjusting the quantity of light casting into a room in the same manner as a blind. SOLUTION: The shutter 1 for the power type window is constituted by winding a louver door 3 configured by connecting a large number of slats 2 by connecting members 6 comprising chains or the like along both sides of the slats 2 on a winding drum 5 driven by interlocking with a motor 4. Each slat 2 is supported to the connecting members 6 in an inclinable manner by shafts 7 projected from both ends of the slats 2 while an electrically driven type adjusting mechanism 12 adjusting the angles of inclination of each slat 2 in sections facing the window when the louver door 3 is closed at arbitrary angles is installed, and the quantity of light casting from the louver door 3 can be adjusted by controlling the angles of inclination of the slats 2 by the electrically driven type adjusting mechanism 12.
Patent JP-H0991775-A (JP)
Title: Production of optical disk
Inventor: SUZUKI YOSHIAKI
IPC: G11B7/26
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain a process for producing an optical disk capable of improving the uniformity of the compsn. distribution of the vanadium oxide film within the plane of the optical disk. SOLUTION: A vanadium film is formed on a transparent substrate 1 and thereafter, this vanadium film is anodically oxidized to form the vanadium oxide film 2 in this process for producing the optical disk. The transparent substrate 1 formed with the vanadium oxide film 2 is then subjected to a heat treatment.
Patent JP-H0591686-A (JP)
Title: Insulating method of electric rotating machine and measuring device therefor
Inventor: UCHIO YASUKAZU
IPC: H02K3/40
Filed: 1991-09-24
Abstract: PURPOSE:To realize a low cost insulating method in which partial discharge resistant characteristics can be enhanced by winding two enamel wires, treated with a solventless epoxy resin mixed with scalelike inorganic filler, a plurality of turns in parallel and providing four H-type take-out ports. CONSTITUTION:Two enamel wires, treated with a solventless resin mixed with scalelike inorganic filler, are wound a plurality of turns in parallel and H-type take-out ports are provided at four points. Coils 1, 2 are bundled with a thread 3 and two enamel wires of 1mm diameter are wound around the coils 1, 2 by five turns in parallel thus preparing a coil bundled at four points with the thread 3. Scalelike inorganic filler, i.e., mica powder, to be mixed with the solventless epoxy resin is made uniform and the average grain size thereof is varied. According to the invention, partial discharge resistance is enhanced and a low cost insulating method can be realized.
Patent JP-H08135801-A (JP)
Title: Cover
Inventor: YAMAMOTO TAKESHI
IPC: F16J15/52
Filed: 1994-11-07
Abstract: PURPOSE: To provide a cover which is compact and in which the hindrance of the motion of operating members such as a probe can be reduced. CONSTITUTION: Annular projected parts 12 of a projected shape in its section which are continued along the circumferential direction thereof are formed by a material having flexibility, and an expansible bellows 13 is formed along the circumferential direction of the annular projected parts 12. Further, a first fixing part 14 to be fixed to the body case of a measuring apparatus is provided to the outer circumference of the annular projected parts 12, and also a second fixing part 15 to be fixed to the probe of the measuring apparatus is provided to the inner circumference thereof respectively. Since the flexibility in the motion in the radial direction is enhanced by the action of the bellows 13 that has been formed along the circumferential direction of the annular projected parts 12, the hindrance of the movement of a probe can be reduced.
Patent JP-H09108944-A (JP)
Title: Power unit for electric discharge machine
Inventor: KANEHARA YOSHIHIDE
IPC: B23H1/02
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To prevent increase of demand of constant voltage source provided on respective machining current sources, even if parallel quantity of machining current source increases, by providing a constant voltage power consumption body, which is operated by lower voltage than the constant voltage power consumption body provided on respective machining current sources, between terminals at a midway junction. SOLUTION: Machining current sources 401 to 40n respectively include first constant voltage power consumption bodies 1161 to 116n operated by a diode 114 and a constant voltage source 115 connected in series. A second constant voltage power consumption body 1 of voltage lower than the first constant voltage power consumption body 401 to 40n is connected between midway junctions E, W. When parallel numbers of machining current sources 401 to 40n increases, energy consumed only by the second constant voltage power consumption body 1 increase.
Patent JP-H04150853-A (JP)
Title: Disposable diaper with pocket structure
Inventor: SAMEJIMA TADANORI
IPC: A61F13/53
Filed: 1990-10-12
Abstract: PURPOSE:To get rid of oozing out and leakage of urine, to reduce wet feeling and uncomfortable feeling of a skin and.to shade over a discharged excreta by providing a pocket hole for dropping the discharged excreta on the central region of a hydrophobic sheet and fixing a flexible elastic body providing a shrinking force in such a direction that the pocket hole is opened to both sides of the pocket hole. CONSTITUTION:A surface sheet 1 is formed of three-layered sheets and at least one of the second layer sheet and the third layer sheet is formed by using a sheet consisting of a hydrophobic material and then, a pocket hole 4 for dropping a discharged excreta is formed on the central region of the sheet of the second and third layers. As a flexible elastic body 5 providing a shrinking force in such a direction that the pocket hole is opened on four directions or at least side positions of the pocket hole 4 is integrally bonded on the sheets of the second and third layers, when this flexible elastic body 5 is shrunk, the surface sheets 1B and 1C of the second and third layers are brought into a condition risen from the surface sheet 1A of the first layer to form a pocket space between the surface sheet 1A of the first layer and the surface sheet 1B of the second layer, wherein the excreta can be stored and shaded.
Patent JP-H11108007-A (JP)
Title: Small rotary actuator
Inventor: TEJIMA HIROTSUGU
IPC: F15B15/06
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To miniaturize a device. SOLUTION: A stopper 84 is arranged on a shaft part 81 on the front end side of a pinion 82. A stopper bolt 10a is arranged on a body 1 and contacts the stopper 84 when the shaft 8 is oscillated to restrict the oscillating angle of the shaft 8. Racks 4a, 4b have flat faces 42a-42d on two places adjacent to band tooth lines 41a, 41b to be almost perpendicular to the shaft axis 81. The stopper 84 and a bearing 83 are arranged in proximity to the flat faces 42a-42d.
Patent JP-H08139430-A (JP)
Title: Hybrid integrated circuit device
Inventor: IWAKI HIROAKI
IPC: H05K3/34
Filed: 1994-11-07
Abstract: PURPOSE: To ensure that a chip component is held by vacuum clamping with an automatic mounter, by arranging a plate member having a plane for holding a product, above a surface mount type hybrid integrated circuit at a constant interval from a wiring board in parallel with the board, and fixing the plate member to leads for outer connection. CONSTITUTION: Chip components are mounted on the surface of a wiring board 1. Outer connection leads 3 are bent in U-shapes for surface mount and soldered to the board by using high temperature solder 5. The outer leads 3 are provided with retaining parts 8 having step-difference in the lead width direction which fix a plate member 4 for suction at a constant position. The outer connection leads 3 are inserted into insertion holes 7 formed in the plate member 4 having a plane for suction, and fixed by using heat resistant resin or high temperature solder 6. Thereby, when a surface mount type hybrid integrated circuit is held by the nozzle of an automatic mounter, the chip component is held by the plate member 4.
Patent JP-S61154415-A (JP)
Inventor: KUGA AKIO
IPC: H02G9/02
Filed: 1984-12-26
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-H09108692-A (JP)
Title: Treatment of organic waste water and device therefor
Inventor: OKURA TAKAO
IPC: C02F9/00
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a method of treating organic waste water in which nitrogen compounds, phosphorus compounds and organic materials are stably, effectively, easily and highly reduced by simple constitution. SOLUTION: Night soil base sewage is caused to flow in a high load reaction tank 1 and is aerated to subject easily decomposable organic materials and nitrogen compounds to biological nitrification and denitrification treatment by microorganisms of returned sludge. In a nitrification and denitrification tank 4, the easily decomposable organic materials and nitrogen compounds remaining at >=0.5mg/l DO and -100-50mV ORP lower than that in the high load reaction tank 1 are highly removed by the microorganisms of the returned sludge. Corresponding to the phosphate concentration and COD concentration in organic waste water flowing in the nitrification and denitrification tank 4, iron chloride and powdery activated carbon are added.  The iron chloride makes phosphoric acid ions react with insoluble iron phosphate, and is secondarily flocculated and adsorbed with high molecular soluble organic materials. The powdery activated carbon adsorbs hydrophobic low molecular organic materials to make them insoluble. Membrane separation is performed by a UF membrane separator 7 to return sludge to the high load reaction tank 1 and the nitrification and denitrification tank 4, and filtrate is discharged as treated water.
Patent JP-H02127216-A (JP)
Title: Method for molding outer peripheral packing material
Inventor: NAKAI TAKAHITO
IPC: B65B25/14
Filed: 1988-10-31
Abstract: PURPOSE:To mold a packing material without damaging the same by supplying a packing material cut into the shape of an object to be packed to a supply stand and passing the same through the very small gap between a shrinkable material and the surface of the corner angle part of the supply stand under light pressure action due to the elastic action of the shrinkable material. CONSTITUTION:A hook-shaped packing material mold A whose inside is coated with an artificial turf 3 is arranged to the corner angle parts of a packing material supply stand 4 on both sides thereof and a packing material 5 preliminarily cut to a size suitable for outer peripheral packing is sent in the very small gap formed between the artificial turf surface of a packing material mold and the supply stand by a packing material supply belt 6 to be provided with a light fold by light pressure action and molded into an inverted U-shape and held under suction by a feed apparatus 7 to be drawn out to a start position 10 of the mounting to the outer peripheral part of a coil 9 and the tab folding of a side surface part to be wound around the coil 9 by a cradle roll 11 and wound around the side surface part of the coil 9 while regular pleats are formed. With the advance of this winding, the pleat parts 15 of the packing material 5 are gradually folded along the inner periphery of the coil and inner peripheral paper is mounted and taped.
Patent JP-H08139072-A (JP)
Title: Plasma processor
Inventor: KOYAMA YOSHIHIRO
IPC: H01L21/302
Filed: 1994-11-08
Abstract: PURPOSE: To provide a plasma processor needless of additional arrangement of a cassette mounting base and an alignment mounting base in order to improve the efficiency of the plasma processor, easy maintenance of wafer transfer means for additional arrangement of plasma producing tubes. CONSTITUTION: A wafer transfer means is composed of an indexer robot 54 taking in and out of wafers W in and out of a wafer cassette 31, a processor robot 55 provided capable of running in the direction B orthogonal to the running direction A of the indexer robot 54 taking in and out of wafers W in and out of a wafer stage. Besides, the indexer robot 54 is provided with an alignment means, the processor robot 55 is provided with plural numbers of wafer holding handles individually holding the wafers W while plural numbers of plasma producer tubes 2 are arranged along one side of the running path of the processor robot 55.
Patent JP-H06123846-A (JP)
Title: Rotary polygon mirror
Inventor: ABE OSAMU
IPC: G02B26/10
Filed: 1992-10-13
Abstract: PURPOSE:To suppress the influence of distortion imparting to a rotary polygon mirror due to tightening force in the case of holding plural rotary polygon mirrors in a laminated state at the time of storage transportation and manufacture, and in the case of attaching the rotary polygon mirror to a motor. CONSTITUTION:In the rotary polygon mirror 21 formed with an insertion hole 24 loaded on the rotary shaft of the motor at the enter part and formed with a reflection surface 2 on a side surface, plural attaching holes 5 to be attached to the motor are formed on the circumference of the insertion hole 24 of the rotary polygon mirror 21, and a flat tightening base 23 being brought into surface contact with each other in the vicinity of the circumference of individual attaching hole 5 when plural pieces of rotary polygon mirrors 21 are superposed on the same axis is projected and formed on at least one side of both end surfaces 22, 22a orthogonally intersecting with the reflection surface 2.
Patent JP-H04150596-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KOTANI YASUTAKA
IPC: H04N9/815
Filed: 1990-10-15
Abstract: PURPOSE:To offset the crosstalk of a chrominance signal component with that of a luminance signal component by adjusting the amount of data in each horizontal scan H of a time-division multiplexed signal so as to keep the difference of the center frequencies of frequency-modulated signals between neighboring tracks constant. CONSTITUTION:A means value adjusting circuit 6 controls the amount of adjusting data so as to set the means DC level at every H of time-division multiplex TDM signal data equal to either plural prescribed values set in advance. In other words, the difference of modulated center frequencies (in accordance with a mean DC level) between the neighboring tracks are set so as to go to (N+1/2)fH. The output of the mean value adjusting circuit 6 is D/A-converted after being inputted to a D/A converter 7, and after that, it is frequency-modulated by a prescribed carrier by a frequency modulator 8, and the frequency-modulated signal is supplied to a rotary magnetic head 9, and is recorded on the A azimuth track of an odd-numbered segment on a magnetic tape. Thereby, the crosstalk component in a multi-channel video tape recorder can be eliminated.
Patent JP-H08135561-A (JP)
Title: Geothermal power generation method
Inventor: TAKEUCHI KAZUHISA
IPC: B01D53/52
Filed: 1994-11-08
Abstract: PURPOSE: To dispense with addition of inorganic nutrition salt by a method wherein sulfur oxide bacteria is bred in a culturing tank for breeding fungus body arranged differently from a microorganism treating tank and only desulfurization reaction is executed in the microorganism treating tank. CONSTITUTION: Hot water 41 taken out from a geothermal fluid production well 3 is separated into steam 6 and hot water 42 by a flasher 5. After the steam 6 is introduced to a steam turbine 7 for generation, it is condensed by a condenser 8 and returned to an injection well 9. High density hydrogen sulfide- contained gas 10 being not condensed is introduced in a microorganism treatment tank l, and hydrogen sulfide is removed through oxidation to produce low density hydrogen sulfide-contained gas 11, which is diffused in the atmosphere. In this case, when density of hydrogen sulfide detected by a monitoring device 12 is increased to a value higher than a given value, the gas 10 is guided in a microorganism treatment tank 2 to effect desulfurization treatment.  Sulfur oxide bacteria are bred by a culturing tank 15 for breeding a fungus body and injected by the microorganism treatment tank l.
Patent JP-H04149527-A (JP)
Title: Camera
Inventor: TAKAHASHI NAOKI
IPC: G03B7/097
Filed: 1990-10-15
Abstract: PURPOSE:To attain photographer's favorite exposure control by providing information input means for the focal length, etc., of a lens, a 2nd storage means stored with exposure values by shoots, and a learning arithmetic means which makes the nearest program chart into a new program chart with newly stored numerals. CONSTITUTION:This camera is provided with the input means 1 - l for inputting information on at least one of the focal length, maximum aperture, and minimum aperture of the lens which is mounted, the 2nd storage means which is stored with manually set aperture values, shutter speeds, and exposure values by shots while they are classified into areas based upon the information inputted from the input means 1 - l when a manual mode is selected by a selecting means, and the learning arithmetic means 1-a which corrects the nearest program chart stored in the 1st storage means 1-f with the numerals stored newly in the 2nd storage means when an automatic exposure mode is selected by the selecting means. Then an aperture value and a shutter speed are automatically set by learning without any manual operation and the difference between a value obtained by programmed automatic exposure and a value based upon photographer's sensitivity is absorbed.
Patent JP-H03135459-A (JP)
Title: Extrusion-type centrifugal separator
Inventor: SHOJI HIDEO
IPC: B04B7/16
Filed: 1989-10-20
Abstract: PURPOSE:To use the screen of the centrifugal separator for a long time by forming a wear-resistant ceramic layer on the contact surface between the solid-lig. separation screen and a slurry. CONSTITUTION:A slurry to be treated is supplied between an extruder plate 28 and a distributor plate 30 from a slurry feed pipe 32 in the centrifugal separa tor. In this case, the outer cylindrical basket 12 and outer screen 16 are rotated by the main shaft 20, and the inner cylindrical basket 14 and inner screen 18 are also rotated in the circumferential direction. The slurry is supplied to the inner cylindrical basket 14, solid and liq. are separated by the inner screen 18, and a part of the slurry is transferred to the outer screen 16. Solid and liq. are separated even by the outer screen 16, and the thin film 40 or 50 of the ceramic resistant to wear and corrosion is formed on the contact surface of the screens 18 and 16 between slurry and solid. As a result, the service life of the screens is prolonged.
Patent JP-H04263182-A (JP)
Title: Method and apparatus for quickly accessing logic data block on tape
Inventor: OORE KURISUCHIAN DAARERUDO
IPC: G11B27/10
Filed: 1991-10-22
Abstract: PURPOSE: To speedily conduct access to a logical block on a medium containing no logical block address by preparing the logical block, tape mark and the table of coupling physical block and track positions corresponding to them in the case of read/write. CONSTITUTION: Between a BOT 26 and an EOT 27 on a tape 25, entry points E1 -En are provided. At the end of the tape 25, a block map 29 is provided inside a filler or control block 28. At the time of recording time of current logic counter comes according to a dedicated routine in the case of write or read, a current physical block number is investigated and each time the physical block count becomes a prescribed number, the map 29 is constructed inside a drive buffer. When a physical block is found out at the time of read, the logic counter is overwritten inside the map 29 and the physical and logical block positions are surely matched. Thus, the logical block can be speedily accessed.
Patent JP-S61154498-A (JP)
Title: Inverter
Inventor: TAGASHIRA TAKANORI
IPC: H02P27/06
Filed: 1984-12-27
Abstract: PURPOSE:To smoothly switch a load while continuously operating when converting from a commercial power operation to an inverter operation by providing a soft starting function and stall preventing function in an inverter. CONSTITUTION:When switched to an inverter operation during a commercial operation, a switch (SW) 2 is first closed to start an inverter (INV) 2, the output frequency is set to the maximum frequency, and th voltage is not output, but stood by. Then, the SW 1 is opened to freely run a motor, SW 3 is then closed to detect the counterelectromotive force of the motor 1 by INV 2. When the counterelectromotive force of the motor 1 becomes the prescribed value or lower, the INV 2 softly starts while slowly raising the output voltage. When the motor 1 becomes stalling state, the output current of the INV 2 rises. Accordingly, it is detected, the frequency (f) is lowered, and the output frequency of the INV is brought into coincidence with the rotating speed of motor at a certain frequency. When the stalling state is eliminated, the output frequency (f) of the INV 2 is raised to the prescribed frequency to set the speed of the motor 1 to the prescribed speed.