baber/WOPTO huggingface dataset:
Patent JP-S5372453-A (JP)
Title: Manufacture for semiconductor device
Inventor: SAKURAI TERUO
IPC: H01L21/265
Filed: 1976-12-09
Abstract: PURPOSE:To enable the high temperature injection of ion, by increasing the substrate temperature without mounting heater on the target holder.
Patent JP-H07109146-A (JP)
Title: Medium formed of halogenated glass containing trivalent uranium ion and preparation of said medium
Inventor: LAMBARD JACQUES
IPC: G02B6/00
Filed: 1992-05-14
Abstract: PURPOSE: To obtain an amorphous medium which contains U 3+  ions and has a long life optical property in a near IR wavelength region by irradiating a specific halide glass with such ionizing radiation which generates trivalent uranium ions.  
     CONSTITUTION: The halide glass which contains the uranium ions being at least partly tetravalent or pentavalent uranium ions and of which the light attenuation factor at least at one point of the wavelength region described above of the near IR rays exhibits a value of ≤0.01 cm -1  is first prepd. The halide glass contg. the uranium ions being at least partly tetravalent or pentavalent uranium ions is irradiated with such ionizing radiation which generates the uranium ions of the initially prepd. halide glass, by which the desired medium is obtd. This medium is the halide glass at least a part of which contains the trivalent uranium ions and is the medium contg. the trivalent uranium ions of which the light attenuation factor at least at certain one point of the near IR wavelength region of 2.2 to 3.4 μm exhibits the value of ≤0.01 cm -1 . 
     COPYRIGHT: (C)1995,JPO
Patent JP-H0815638-A (JP)
Title: Laser optical device
Inventor: ISE TOKIHIKO
IPC: G02B26/10
Filed: 1994-06-29
Abstract: PURPOSE:To provide a laser optical device capable of changing a laser output while maintaining a stable light emitting output. CONSTITUTION:This device comprises a laser element 22 emitting a laser beam and a first and a second laser beam converting means (prism) 26 (27) and 28 (29) converting the cross sectional shape of the beam from the laser element 22 to a prescribed shape at the time of each refraction and optically changing the light quantity of the laser beam, after attenuating the laser beam quantity incident on the first cross sectional shape converting means 26 from the laser element 22 by means of a first filter 27, by introducing it to the second cross sectional shape converting means 28, it is further attenuated by means of the second filter 29. Consequently, the laser beam having the optimal light quantity is provided while keeping a stable state without changing the light emitting characteristic of the laser element 22.
Patent JP-H05315194-A (JP)
Title: Electrolyte for driving electrolytic capacitor
Inventor: TANNO SHUICHI
IPC: H01G9/035
Filed: 1992-05-13
Abstract: PURPOSE:To constrain an increase in inner pressure of a capacitor at a high temperature and elevate a spark voltage without raising the specific resistance and enhance formability concurrently. CONSTITUTION:A solute composed of quaternary ammonium salt of phthalic acid and/or maleic acid is added to a mixed solvent composed of at least a kind of gamma-butyrolactone, acetonitrile, methanol, ethylene glycol, and methylcellosolve. Further, silicic acid anhydride and maleic acid are added thereto, and favorably a mixed ratio of at least a kind of gamma-butyrolactone, acetonitrile, methanol, ethylene glycol, and methylcellosolve is 1:(0.5 to 1), and further the concentration of the quaternary ammonium salt of the phthalic aid and/or maleic acid is 15 to 30wt.%, and further the added amount of silicic acid anhydride is 1 to 5wt.%, and the added amount of maleic acid is 0.5wt.%.
Patent JP-H10340926-A (JP)
Title: Solder bump forming method and tool therefor
Inventor: MATSUI HIROYUKI
IPC: H05K3/34
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To uniformize the thickness of a flux layer so that solder balls are immersed in a flux, when forming the solder balls by reflow. SOLUTION: A frame-shaped upper plate 6, which has an opening 6b for representing a formation region for solder balls 4, with a lower surface thereof in mutuably facing relation with an electrode formation surface 3 of a bump formation body 1, is provided at a position which is apart from the electrode formation surface 3 by more than the length of the diameter of the solder ball 4. Thereafter, a flux is supplied to the electrode formation surface 3 to cover the formation region for the solder balls 4, thereby forming a flux layer 5 whose upper surface is in contact with the lower surface of the upper plate 6 in a region other than the formation region of the solder balls 4. The upper plate 6 may be made into a lid-like form without an opening.  Since the flux layer 5 is attracted t the upper plate 6 and the electrode formation surface 3 by surface tension, the peripheral portion and central portion thereof result so as to have substantially identical thickness.
Patent JP-H05316914-A (JP)
Title: Vertical long line type fishing tool
Inventor: UEDA HIFUMI
IPC: A01K97/00
Filed: 1992-05-14
Abstract: PURPOSE:To make it possible to obtain safe vertical long line type fishing tool capable of simply and readily carrying out winding operation of a main fishing line and snell and readily and surely attaching part to the snell, simply and readily carrying out dropping operation of snell and entirely free from danger. CONSTITUTION:In a vertical long line type fishing tool connecting plural snells 10 through plural swivels provided on a main fishing line 9, plural guiding bodies 5 consisting of fixing projections 2 for winding these main fishing lines and line pressing articles 4 for fixing these snells 10 are placed on a fishing tool body 1 at nearly equal intervals and long main fishing line 9 is constituted so as to be able to successively wind round a pair of fixing projections 2 and 2 situated on a diagonal line and the snell 10 is fixed to the line pressing article 4.
Patent JP-H09304021-A (JP)
Title: Method for recognizing coil position by color imaging process
Inventor: KODERA YOICHI
IPC: G01B11/00
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for effectively recognizing for automation of handling by a crane capable of recognizing the position and shape of a coil even when a shade is present on the coil. SOLUTION: The method for recognizing a coil position is to recognize the coil position by a camera mounted at a crane trolley, and comprises the steps of moving the camera to the address installed with the coil (120), then color imaging the coil by the camera (130), converting the input color image to hue, saturation and lightness paces (132), binarizing the hue image (134), labeling it (135), and specifying the coil image by various processes of adding density. The method further comprises the steps of edgeprocessing the specified image to calculate the gradient and center of the coil (139), and calculating the deviation from a hanger to handle the coil.
Patent JP-H0441854-A (JP)
Title: Interior and facing panel
Inventor: SEKIGUCHI TAKAMASA
IPC: E04F13/08
Filed: 1990-06-08
Abstract: PURPOSE:To improve durability by fixing a panel consisting of a composite metal plate of an inorganic core material, which is formed into a box by bending the circumference, to a support plate having a nail part on a flange part, and mounting the supporting plate to a body by screws. CONSTITUTION:A panel 20 formed into a box by bending the circumference of a composite plate in which an inorganic core material 2 of plaster board is sandwiched between metal plates 3 of aluminium is mechanically fixed to a support plate 21 having a nail part 22 on a flange part 21b. At the time of bending, the one-side metal plate 3 is cut to the core material 2, and the nail part 22 is inserted to the core material 2. A side surface 6 of the bent panel 6 is mechanically fixed to the fixing part 21a of the support plate 121. The panel is mechanically fixed to a body through the support plate 21. Thus, durability can be improved.
Patent JP-S634556-A (JP)
Title: Photo-secondary battery
Inventor: KANBARA TERUHISA
IPC: H01M10/39
Filed: 1986-06-25
Abstract: PURPOSE:To increase quantum efficiency in light charging and to lengthen the life by arranging an electrode mainly comprising n-type CuAVXBV2-B (0<=A<=1, 0<=B<=2, X and Y are elements selected from S, Se, and Te) and a copper electrode on each side of a copper ion conductive solid electrolyte, and irradiating light to the n-type CuaVXBY2-B electrode. CONSTITUTION:A battery consists of a negative electrode mainly comprising copper, a Cu+ ion conductive solid electrolyte, and a positive electrode mainly comprising n-type CuAVXBY2-B (0<=A<=1, 0<=B<=2, X and Y are different elements selected from S, Se, and Te). By irradiating light to the positive electrode, the battery is charged. When light is irradiated, Cu$<+> ion is trasferred from the CuAVXBY2-B to the copper electrode through the copper ion conductive solid electrolyte, and the battery is charged so that the CuAVXBY2-B electrode is positive and the copper electrode is negagive. Since the diffusion of Cu<+> ion arises even by light in an infrared region, quantum efficiency in light charging is made high and charged charges are not lost even after irradiation of light is stopped. In discharge, the CuAVXBY2-B electrode acts as a positive electrode, and takes in Cu<+> ion from the copper electrode.
Patent JP-S5481669-A (JP)
Title: Method of cleaning marine life
Inventor: SATOMI TAKASHI
IPC: B08B9/027
Filed: 1977-12-13
Abstract: PURPOSE: To remove marine life adhered to an equipment without public pollution such as pollution of sea water or the like by charging reversely cleanser liquid from a drain conduit side using sea water and applying then compressed water for separation of the marine life and neutralizer for neutralizing it.  
     CONSTITUTION: A pump 3 is stopped, and water intake and exhuaust valves 2 and 5 are fully closed. A system of analyzer 4 is separated, and a drain valve 10 is opened to discharge the sea water from the system. Then, supply and drain valves 7 and 10 of cleanser liquid supplying unit 6 are fully opened to charge the cleanser liquid into the system for back washing. After the back washing, the valves 6 and 10 are closed to wait for a while until adhered life dies. Then, the valve 10 is opened to empty the system. To separate microorganisms, a supply valve 9 of a compressed water supplying unit 8 is opened to supply compressed water. After cleaning, compressed water is recovered to a neutralization tank 13. A neutralizer is supplied from a neutralizer supplying unit 11 to neutralize the cleanser to the tank 13 and to exhaust it from an exhaust valve 16. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0326030-A (JP)
Title: Communication equipment
Inventor: GEORUGU RANNERU
IPC: H04W52/02
Filed: 1990-06-08
Abstract: PURPOSE: To surely form a link between a base unit and a mobile unit by testing a common radio channel on a 1st test step and testing all radio channels on a 2nd test step. CONSTITUTION: The mobile unit 2 allows a previously determined preferential channel block, e.g. a block FKB-2, to pass on the 1st test step to test a relative radio link for sending a request for forming a link from a base unit 1. When an inherent identification code is not recognized in any of the searched channels 11 to 20 of the block FKB-2, the mobile unit 2 is switched to a standby mode. On the 2nd test step following the 1st test step, the mobile unit 20 allows all of 80 valid radio channels 1 to 80 to pass. Thereby a request for forming a link which is not sent through a preferential channel is surely reached to the mobile unit 20.
Patent JP-S6040288-A (JP)
Title: Ink ribbon device
Inventor: OKAMURA YASUSHI
IPC: B41J31/14
Filed: 1984-07-18
Abstract: PURPOSE:To reduce the number of times of refilling an ink and maintain the clearness of printed images, by supplying the ink from an ink-refilling body having a high ink impregnation ratio to an ink-impregnating roller. CONSTITUTION:The ink-impregnating roller 6a supplies an ink to an ink ribbon 1 moved along an inside wall of an outer frame of an ink ribbon casing 2 provided with an ink ribbon exposing part. The ink-refilling body 8 formed of a porous material such as felt or porous rubber having an ink impregnation ratio higher than that of the roller 6a and having a diameter smaller than that of the roller 6a is provided on the roller 6a. The ink-refilling body 8 is supplied with and impregnated with an ink, and only when the amount of the ink carried by the roller 6a is reduced, the ink is supplied to the ink ribbon 1 through the roller 6a and an ink-transferring roller 4a.
Patent JP-H09331505-A (JP)
Title: Image data processing method and image pickup device
Inventor: KITAMURA TAKESHI
IPC: A61B6/00
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To display digital image data for high resolution onto a television monitor of the normal system without changing the number of picture elements by distributing picture elements equivalent to one frame of the digital image data to split storage areas by a specific system, reading data in one area and applying D/A conversion to the read data. SOLUTION: A 2nd image pickup means B picks up an object image and provides the output of an image signal of the high resolution system. Storage areas equivalent to one frame are split into four in an image data storage means F. A picture element arrangement control means E distributes four picture elements being adjacent 2×2 picture elements of the digital image data outputted from an A/D converter means D to each of the four-split storage areas. Then an image data read means G reads the digital image data form any of the 4-split storage areas and a synchronizing signal adder means 1 adds a horizontal synchronizing signal and a vertical synchronizing signal to an analog-processed image signal to generate a television signal of a prescribed system.
Patent JP-S63314521-A (JP)
Title: Liquid crystal color display device
Inventor: UCHIDA TATSUO
IPC: G09F9/30
Filed: 1987-06-17
Abstract: PURPOSE:To obtain a liquid crystal color display device which abounds in the mass-producing property and whose display contrast is satisfactory, by providing plural pieces of pin holes on a color filter film, and joining a first layer and a second layer of a transparent electrode of a double structure through an opaque metallic film installed in this pin hole. CONSTITUTION:On a transparent substrate 1 for forming a liquid crystal cell, a transparent electrode 5 of a double structure is provided, and also, between them, a color filter film 6 is installed, and also, on the color filter film 6, plural pieces of pin holes 13 are formed. Transparent electrodes of the first layer 5a and the second layer 5b are joined electrically through an opaque metallic film installed in this pin hole 13. In such a way, a uniform driving voltage can be applied to the whole area of the liquid crystal cell, a color display whose display contrast is good is obtained, and also, since the opaque metallic film is provided, deterioration of the display contrast caused by a light leakage from the pin hole does not occur. Also, in case said electrode has been formed by an electrodeposition method, it is not dissolved in a photoetching liquid at the time of forming the transparent electrode of the second layer, and the mass-producing property can be improved.
Patent JP-H11333282-A (JP)
Title: Catalyst filling machine
Inventor: BABA KATSUO
IPC: B01J8/02
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To shorten feed operation time, reduce the labor of workers, improve yield and selectivity, adjust the temperature for a reaction tube easily and use a catalyst until the longevity of the catalyst is reached to lower the cost required for the catalyst. SOLUTION: A catalyst feed section 4 for feeding particle-shaped catalysts from the upper side is so supported on a supporting frame 5 as to deal with a number of reaction tubes 2 respectively and change its position in the direction in which the reaction tubes 2 are arranged, and a conveyor 3 for placing catalyst flowed down from a hopper 1 and carrying and feeding them to the reaction tubes 2 is provided in the constitution of the catalyst feed section 4 of a filling machine. The feed width of the conveyor 3 is set to the width corresponding to a given number of reaction tubes 2 arranged in the feed width direction, and partitions 6 partitioning the carrying spaces corresponding to respective reaction tubes 2 and a layer thickness setting section 7 setting the layer thickness of the carrying catalysts are provided so that the catalyst are carried at a set speed by the conveyor 3.
Patent JP-H0317317-A (JP)
Title: Burying machine
Inventor: OSHIMA HIROSHI
IPC: E02D3/046
Filed: 1989-06-14
Abstract: PURPOSE:To make it possible to bury a longer substance with one unit of a machine by providing an upper car body of a traveling body so that it is capa ble of swiveling, providing a boom, an arm and a bucket respectively to the upper car body independently so that they are capable of moving up and down, and vibrating the bucket. CONSTITUTION:An upper car body 2 is provided to a lower traveling body 1 so that it is capable of swiveling, and a boom 3, an arm 5 and a bucket 7 are respectively provided to the car body 2 independently so that they are capable of moving up and down. A vibrator 9 is provided to the rear of the arm 5 side of the bucket 7. A trench is excavated by the bucket 7 to bury a longer buried substance. After that, the backfilling is made by the bucket 7, and a linear part of a slab board of the bucket 7 is pushed onto backfilled earth. A boom cylinder 4 is in a state to expand freely by external force, the bucket 7 is pushed by weight of the boom 3, arm 5 and bucket 7, and vibration is provided to the bucket 7 by the vibrator 9 to compact the earth. According to the constitution, the long substance can be buried with one unit of a machine.
Patent JP-H01316726-A (JP)
Title: Camera system
Inventor: NAKAGAWA TADASHI
IPC: G03B7/097
Filed: 1988-06-17
Abstract: PURPOSE:To utilize the features of two shutters effectively according to the purpose of photography by operating a lens shutter (LS) or focal plane shutter (FPS) through one switching means. CONSTITUTION:The switching means 15 is provided on a camera so as to select whether photography is performed by the FPS 11 or LS 8. Then the FPS 11 or LS 8 is put in operation through the switching means 15. Namely, a sequence control circuit SC operates the FPS 11 or LS 8 at the timing wherein the operation order of a 1st driving means D1 and a 2nd driving means D2 is preset according to the signal of the switching means 15. Consequently, the features of the two shutters can be utilized and the camera of simple constitution which is easy to operate is obtained.
Patent JP-H09331027-A (JP)
Title: Semiconductor device and its fabrication
Inventor: SATO JUNJI
IPC: H01L27/10
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and a fabrication method in which the reliability of anti-fuse layer is enhanced before and after writing by suppressing fluctuation in the writing voltage of anti-fuse. SOLUTION: An anti-fuse layer is formed by sputtering to have a thin part. The anti-fuse layer is separated into an end anti-fuse layer 3081 on the bottom of a contact hole 307 and a central anti-fuse layer 3082. The end anti-fuse layer 3081 is thinner than the central anti-fuse layer 3082 and it is extremely thin at the part abutting on the side wall of the anti-fuse layer. In such an anti-fuse layer, when a voltage is applied between second and third wiring layers 305, 309 to be formed latter for the purpose of writing, the field strength is concentrated at the thin part, i.e., the end anti-fuse layer 3081 where silicification takes place to decrease the resistance.
Patent JP-S5773678-A (JP)
Title: Detector for momentary power failure
Inventor: YOSHIDA TOSHIO
IPC: H02H3/24
Filed: 1980-10-24
Abstract: PURPOSE:To detect a momentary power failure securely by counting the output state of a pulse generation part, which generates a pulse signal synchronizing with a commercial power source, by a timer part and by comparing the count value with the set value of a storage part. CONSTITUTION:A pulse generation part 1 generates a pulse which goes up to a high level approximately at a zero phase point of a commercial power source, and a timer part 2 clocks the time when the pulse output is held high, and is reset when the output is at a low level. The clocking output of the timer part 2 is inputted to a comparison part 3 to be compared with the output value of a storage part 4. If a momentary power failure occurs, a counter in the timer part 2 continues to count without being reset during the period of the momentary power failure. Consequently, the comparison part 3 is informed that the timer part 2 counts up to a prescribed value or more, and the comparison part 3 outputs a detection signal for the power failure. Thus, the control circuit of a microcomputer continues operation without stopping the operation regardless of the momentary power failure.
Patent JP-H0812243-A (JP)
Title: Fall preventing device for magnet crane
Inventor: KANEMOTO SABURO
IPC: B66C1/06
Filed: 1994-06-30
Abstract: PURPOSE:To surely prevent a metal body under hanging from falling by locking the metal body attractedly hung through the magnetic force of a hung magnet through a link arm hook interlocking with the vertical movement of a link plate in a pair of locking mechanisms. CONSTITUTION:A magnet crane 1 attracts and hangs a metal body 3 by the magnetic force of a hung magnet 2. In this case, a pair of locking mechanisms 4 for locking the attracted metal body 3 is provided at both the opposite sides of the hung magnet 2. The locking mechani.sm 4 is composed of a link plate 24 which is journalled to the first support shaft 25 and moves vertically at both its ends in the shape of a seesaw; at one end of the link plate 24, a piston 18 which is journalled to the second support shaft 26 and driven by a driving mechanism 17; on the other end, a link arm hook 5 which is journalled to the third support shaft 27 at one end and has the locking piece of the metal body 3 on the other end face. The link arm hook 5 is slidably mounted on a support roller 28, and locks and releases the metal body 3 with the ascending and descending of the link plate 24.
Patent JP-S5938781-A (JP)
Title: Magnetooptic storage element
Inventor: HIROKANE JIYUNJI
IPC: G11C19/08
Filed: 1982-08-27
Abstract: PURPOSE:To make the oxidation of a thin amorphous magnetic material film suppressable and to stabilize magnetic characteristics by incorporating easily oxidizable metallic materials such as Ti or the like into the thin transparent films, refletion film, etc. in proximity to the thin amorphous magnetic material film. CONSTITUTION:A magnetooptic storage element consists of a transparent substrate 1 of glass, acrylic resin, etc., thin transparent films 2, 4 of SiO, SiO2, Si3N4, etc., a thin amorphous magnetic material film 3 consisting of rare earth- metallic alloys such as GdTbFe, TbDyFe, GdCo, TbFe, GdTbDyFe, etc. and a reflection film 5' contg. easily oxidizable metallic materials such as Ti, Mg, rare earth metals (Gd, Tb, Dy, Ho, Y), etc. The easily oxidizable metallic materials may be incorporated in the film 2 or 4 or may be incorporated into >=2 optional films among the films 2, 4, 5'. The film 2 may be dispensed with.