baber/WOPTO huggingface dataset:
Patent JP-H02224720-A (JP)
Title: Electric vacuum cleaner
Inventor: ASANAKA SHINJI
IPC: A47L9/18
Filed: 1989-02-28
Abstract: PURPOSE:To sense whether there is water tank by forming a sensor switch from No.1 sensing element which is energized downward from a bottom plate and contacts a water tank, No.2 sensing element energized upward from the No.1 sensing element, and a switch body to be actuated when the top of this No.2 sensing element comes into contact. CONSTITUTION:A sensor switch 50 to sense whether there is water tank 40 within a body lower case 3 is composed of No.1 sensing element 53 energized by No.1 coil spring 52 downward from a bottom plate 8, No.2 sensing element 57 energized upward by No.2 coil spring 54, and a microswitch 58. The bottom end face 53a of this No.1 sensing element 53 comes into contact with an upper lid 43 of water tank 40, and the top 57a of the No.2 sensing element 57 makes pressure contact with a switch lever 58a of the microswitch 58 from under. Actuation/deactuation of this microswitch 58 serves sensing surely whether water tank 40 exists or not, and if this switch 58 is actuated, a motor-driven blower 9 is put into operation with turning-on of a power switch 64 through a control circuit part 63 mounted on a control circuit board 26.
Patent JP-H02227944-A (JP)
Title: Fluorescent display device
Inventor: ARAE SADAJI
IPC: H01J31/15
Filed: 1989-02-28
Abstract: PURPOSE:To contrive to improve the reliability of a fluorescent display device specified for outdoor use by applying an ultra-violet ray setting resin film on the surface of a pane of glass including frit set sections. CONSTITUTION:A fluorescent display device is so constituted that a ultraviolet ray setting resin film 40 is applied onto the surface of a pane of glass including frit set sections 5A. The ultra-violet ray setting resin film 40 which can be made uniform, is insulating characteristic even in a thin film condition, and is excellently water proof. The ultra-violet ray setting resin film 40 is adhered onto the surface of a glass tube body 6 including the frit set sections 5A so as to be formed, the frit set sections 5A are thereby sufficiently made water proof. In addition, even if the fluorescent display device 28 is used outdoor, it will never be deteriorated by ultra-violet rays. This constitution can thereby contrive to improve the reliability of the device for a long time even when the fluorescent display device is used outdoor.
Patent JP-H01222205-A (JP)
Title: Optical attenuator
Inventor: SUZUKI NORIO
IPC: G02B6/00
Filed: 1988-03-01
Abstract: PURPOSE:To simplify the constitution and cost by providing a thin neck part formed by drawing partially part of an optical fiber whose clad is bared and a metallic thin layer formed on the outer peripheral surface of the thin neck part. CONSTITUTION:Part of the optical fiber 10 whose clad is bared is drawn partially to form the thin neck part 15 with a desired small external diameter and the metallic film layer 16 is provided on the outer peripheral surface of the thin neck part 15. Thus, the optical fiber is heated and softened and then drawn while being applied with tensile force to form the thin neck part 15 with the desired small external diameter of the clad, and consequently both end parts of the optical fiber are spread in a conic shape to connect with the optical fiber. Part of light traveling in the optical fiber 10 is reflected by the border surface, but its reflection direction slants greatly to the axis of the optical fiber and no reflected light returns. Consequently, no reflected light returns to a light source side and the optical attenuator of simple constitution with low cost is obtained.
Patent JP-H06267948-A (JP)
Title: Forming process of intermediate metal layer and element to be formed by this process
Inventor: ROBAATO DABURIYU FUOODARISU
IPC: H01L21/768
Filed: 1994-02-23
Abstract: PURPOSE: To provide a process which forms intermediate metal layers at a temperature lower than the conventional case without leaving an unreacted object, and a semiconductor element formed by using the process. CONSTITUTION: This invention consists of a process for forming intermediate layers 31, 32 and an element formed by using the process. The process contains a reaction step wherein metal containing layers 21, 22 react with metal containing gas. The metal in the layers is different from the metal in the gas. Titanium aluminized can be formed on the side part of wiring. The above technique can be performed in a various kinds of equipments such as a furnace, a high speed thermal treatment equipment, a plasma etching equipment and a sputter sticking machine. Reaction for forming the intermediate metal layers 31, 32 is typically performed while the temperature of substrate is lower than or equal to 700 deg.C.
Patent JP-S55139959-A (JP)
Title: Density compensating device for carburetor
Inventor: TAKAMARU TAKESHI
IPC: F02M7/28
Filed: 1979-04-18
Abstract: PURPOSE: To compensate atmospheric air by one device at a plural number of carburetor air bleeds which are controlled by an atmospeheric air compensating device which is constituted by one bellows by changing the shape of the measuring port which is opened or closed by the bellows.  
     CONSTITUTION: A pin 11 at the top of which is contacted a piston 3 is fixed on the bellows which is expanded or contracted by the change of atmospheric air. The piston 3 slides in the cylindrical part into which a plural number of measuring ports 52 are opened, and furthermore, said ports 52 are connected to the main and slow bleeds of the carburetor through pipes 53, 53'. The measuring ports 52 are tiangular or square shaped, so that any appropriate rate of bleeding air can be supplied. As a result, any bleeding rate can be adjusted by the motion of the bellows 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08246722-A (JP)
Title: Pull of slide door
Inventor: YAMASHITA TSUTOMU
IPC: E05B1/06
Filed: 1995-03-08
Abstract: PURPOSE: To simplify the mounting work of a pull of a slide door by protruding a shaft member on a rear surface of a pull member on one side, protruding a hold section provided with a locking member on a rear surface on the other side, and fixing both pull members across the door in a single operation. CONSTITUTION: A support base 10 is provided on a rear surface of a pull member 3 on one side which is provided with a recessed section 7 in which a tip of a finger is caught, and a shaft member 5 protrudes and is fixed. The pull member 3, the support base 10, and the shaft member 5 may be integrally molded from synthetic resin. A hold section 17 having a through hole protrudes and is provided on a rear surface of a pull member 4 on the other side, and a locking member 6 having a slit and a claw section is inserted into it. Next, the pull members 3, 4 are fitted in an opening (hole) 2 provided on a slide door 1 from both sides to assemble the shaft member 5 and the locking member 6 in a single operation so that the pull members 3, 4 can be fixed on the door 1 without using nails and adhesive for use for many years.  Consequently, it is possible to reduce the number of part items and simplify the mounting work of the pull of the slide door.
Patent JP-H01222028-A (JP)
Title: Vapor phase reduction method for tantalum or niobium
Inventor: MIZUSAKI YUJIRO
IPC: B22F9/28
Filed: 1988-02-29
Abstract: PURPOSE:To stably produce Ta or Nb powder having high purity and good distribution of particle size at good productivity and low cost by making halogenide of Ta or Nb particle with halogen gas at the specific temp. and executing vapor phase reduction to this with hydrogen at the prescribed temp. CONSTITUTION:Packing layer 13 composing of the Ta or Nb particle having low purity and 100-500mum particle size, is arranged in a reaction tube 11 of a chloride generating furnace 12. This packing layer 13 is brought into contact with the mixed gas of inert gas of Ar, etc., and 9-50vol.% halogen gas while holding at 200-600 deg.C. By this method, steam containing Ta or Nb halogenide is obtd. This steam is passed through the reducing reaction furnace 14 and reduced with hydrogen gas supplying from the line 15 at 800-1,100 deg.C. The Ta or Nb powder produced with the above process is collected with a recovery filter 16 and recovered and hydrogen halide gas is absorbed and removed with an absorption tower 17.
Patent JP-S59182164-A (JP)
Inventor: OTSUTOO TEODOORU BUETSUSHIENFU
IPC: B41F13/58
Filed: 1984-03-15
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-S62207668-A (JP)
Title: Printer
Inventor: ARAGAKI MASAKAZU
IPC: B41J29/42
Filed: 1986-03-07
Abstract: PURPOSE:To prevent deviations of printing positions from a predetermined format, mis-layout of a character string or the like from occurring, by setting a ruler having a displaying function to a target position on a business form directly by a hand, and printing while manually scanning a probe incorporating a printing head on the target column along the ruler. CONSTITUTION:An edge of a ruler 104 is set to a target column 111 to be printed on a business form 110. A probe 101 is placed in contact with the edge of the ruler 104, is moved along the ruler 104, and when the probe 101 reaches a point for starting printing, a push button 102 of the probe 101 is pushed, whereby a printing-starting point is designated. The probe 101 is moved further along the ruler 104, and when the probe 101 comes to a point for ending printing, the push button 102 is again pushed, whereby a printing-ending point is designated. Namely, in the first movement of the probe 101, printing is not conducted, and only the designation of the printing-starting point and the printing-ending point is carried out.
Patent JP-H07257061-A (JP)
Title: Desensitized processing liquid for offset printing
Inventor: TATSUKI SHOJI
IPC: B41N3/08
Filed: 1994-03-18
Abstract: PURPOSE:To prepare desensitized processing liquid for offset printing of good ink spread at the starting time of printing in which no printing stain is generated when an automatic desensitized processing device is used or processing liquid is applied by hand by improving the desensitized film forming speed making problems in the cyanogen-free type processing liquid. CONSTITUTION:Processing liquid is composed of phytic acid or its salt, alkaline colloid silicic acid of particle diameter less than 10nm and a metallic nickel salt as main components. A cyanogen compound causing a public pollution is not contained in the liquid, and the liquid is provided with the desensitized processing capability and can be used as the desensitized processing liquid and wetting water for offset printing of good ink spread at the starting time of printing.
Patent JP-S62206683-A (JP)
Title: Image detection system
Inventor: TAKIGAWA KUMIKO
IPC: G06T7/60
Filed: 1986-03-07
Abstract: PURPOSE:To discriminate between a noise group and a star image group by grouping picture elements corresponding to an image pickup signal from a solid-state image pickup element which is larger than a threshold value in view of the continuity of the picture elements and fixing proper discrimination conditions. CONSTITUTION:A group A is discriminated firstly among picture data stored in a RAM10 at the start of processing. In this discrimination, a flag with which it is recognized that group constituent picture elements belong to, for example, A is set for each picture element data. Then, while this flag is detected, picture elements constituting the group A are counted (302), a star image is discriminated if the number of picture elements is >=9 (303), and the position of the star (1) is calculated by centroid calculation (304). If the number of picture elements is <=9, on the other hand, they are discriminated as noises and a flag which indicating a noise is set for each picture element data, which is discriminated from other groups.
Patent JP-S59175319-A (JP)
Inventor: ABE YOUICHIROU
IPC: H02B13/02
Filed: 1983-03-23
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-H05245654-A (JP)
Title: Device for confirming and exchanging electrode tip in welding gun
Inventor: KANEKAWA YUJI
IPC: B23K11/30
Filed: 1992-03-05
Abstract: PURPOSE:To easily confirm whether an electrode tip is cut or not and to easily judge whether it is set properly or not by setting a transmission type photoelectric switch to secure a fixed position of a pair of upper and lower electrode tips inserted into both side parts of a body frame. CONSTITUTION:The subject device is provided with a device 1 for confirming electrode cutting consisting of a tip guide having a recessed part, a light emitting element of a light sensor projecting in a small hole of the recessed part, a protecting cover 14 for the recessed part and a nozzle 15 to blow air to the light emitting element, an electrode tip detaching device 2 consisting of a wedge 23 attached to the piston rod 22 of an air cylinder 21, a wedge 24 mounted facing this wedge and a nozzle to blow air to the wedges 23, 24, and also an electrode tip attaching device 3 consisting of a take-part 31, plural pairs of upper and lower electrode tips arranged in parallel in the inner part of the body frame 30, a press plate 33 to energize the rearmost electrode tips C, C by a spring and a handle 34 to pull back the press plate. In this way, the amount of reflection given from the light emitting element is not influenced but the cut state can be secured.
Patent JP-S51124449-A (JP)
Title: Recorded waveform marking system
Inventor: IKEDA MORIHIRO
IPC: G01D9/00
Filed: 1975-04-22
Abstract: PURPOSE: To put a reset marking on recorded waveform by providing a contact switch circuit on a signal line which leads from signal processing unit of automatic analyser to recorder. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09240021-A (JP)
Title: Recording apparatus and facsimile equipment equipped with it
Inventor: MIYAZAKI TOSHIKI
IPC: B41J2/18
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To avoid the unnecessary replacement of a waste ink tank provided for the purpose of the restoring operation of a recording apparatus performing recording by an ink jet system and to accurately control an amt. of waste ink and to provide a facsimile equipment equipped with the recording apparatus. SOLUTION: In a recording apparatus equipped with a waste ink tank 20 performing restoring operation discharging the ink causing the clogging of the nozzles provided in a recording head IJH to store the ink discharged by the restoring operation, the amt. of ink discharged into the waste ink tank 20 is counted by a counter 21 and the data based on the amt. of the ink stored in the waste ink tank 20 is stored in an NVRAM 18 on the basis of the counted amt. of ink. The data based on the amt. of ink stored in the NVRAM 18 can be set and altered.
Patent JP-H11245651-A (JP)
Title: Air conditioner for vehicle
Inventor: KORI IPPEI
IPC: F24F13/08
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an optimum cooling space taking into consideration solar radiation, load and the like. SOLUTION: A first diffuser 19 is provided at the bottom part of a cooling duct 13 provided at the ceiling part of a vehicle openable/closable by a shutter, and a second diffuser 23 is provided for the side surface of the cooling duct 13 openable/closable a shutter. In this case, a load rate detection means detecting the load rate of an air conditioner, and a solar radiation sensor detecting the direction of solar radiation to the vehicle are provided, and the opening of the first and second shutters is controlled based on the detection result of the detecting means and the solar radiation sensor.
Patent JP-S6122633-A (JP)
Title: Energy beam and method of treating substrate utilizing solution jet
Inventor: MOODECHIYAI HAASHIYU GERUCHINS
IPC: C23F1/02
Filed: 1984-03-16
Abstract: An intense laser beam is focused at a jet nozzle through which an electrolyte is directed towards a substrate, so that the laser beam travels with the jet to the substrate. The laser beam heats the site of the substrate on which it falls, and thereby enhances the etching or plating process being carried out in the substrate.
Patent JP-S58166657-A (JP)
Title: Fuel cell
Inventor: KAHARA TOSHIKI
IPC: H01M8/02
Filed: 1982-03-27
Abstract: PURPOSE:To easily impregnate phosphoric acid in a matrix, by both preparing the matrix holding the phosphoric acid from a phosphoric acid resistant material and metal phosphate and interposing phosphoric acid resistant material fiber or fiber cloth in the matrix to increase holding power of the phosphoric acid. CONSTITUTION:Silicon carbonide powder is added with zirconium oxide powder and mixed by a ball mill or the like, and then concentrated phosphoric acid and distrilled water are added to form a paste state material of small viscosity. After this paste state material is applied to, for instance, 0.5g per 1cm<2> of an electrode plate, a silicon carbonide fiber is embedded in a matrix at 5-10mm. distance then heated to perform reaction of zirconium oxide with phosphoric acid and form zirconium phosphate. In this way, phosphoric acid is easily supplied, and deterioration of performance of a cell due to disappearance of the phosphoric acid is eliminated, then holding power of the phosphoric acid can be increased.
Patent JP-S58166672-A (JP)
Title: Operation control method of fuel cell
Inventor: TAKEUCHI YASUO
IPC: H01M8/04
Filed: 1982-03-27
Abstract: PURPOSE:To make possible the increase of output voltage of a cell by detecting the load of the amount of gas exhausting, and controlling the amounts of a fuel and an oxidizing gas supplied based on the detected results, and controlling the amount of exhausting gas in response to the load. CONSTITUTION:An oxidizing gas 26 and fuel 36 are supplied to a cathode room 11 and an anode room 12 of a fuel cell 10 from supply systems 20 and 30 including pressure control apparatuses 22 and 23, and they flow out from exhaust systems 40 and 50 including flow rate control apparatuses 42 and 52. A gas pressure precontrol apparatus 70 is installed to input signals 44 and 54 corresponding to the exhausting amount, and a signal 64 proportional to a load 60, and to control pressure control apparatuses 22 and 32 on the supply side. A signal 63 proportional to the load 60 is inputted to a load follow-up control apparatus 80 to control flow rate control apparatuses 42 and 52 on the exhaust side. Therefore, output voltage is increased by increasing gas pressure in the inside of the cell 10, and pressure variation inside the cell is decreased.
Patent JP-H11248907-A (JP)
Title: Metal mold for molding microoptical element
Inventor: YAMAZAKI MASAAKI
IPC: B29D11/00
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain the metal mold which has no wrinkle formed nearby an indentation for an element by specifying the Vickers hardness of a cavity surface. SOLUTION: Many element identations 3b are formed on the cavity surface 3a of a metal mold body 3 by indentation machining. The indentation machining is carried out by pressing an indenter made of, for example, diamond against the cavity surface 3a with specific pressure. The cavity surface 3a is formed by forming an electroless nickel plating layer 5 on the metal mold base material 4. The Vickers hardness of this electroless plating layer 5 is >=500 Hv. The thickness W of the plating layer 5 is about three times as large as the indentation depth H of the indenter. A nonferrous material such as aluminum alloy and copper alloy is used for a metal mold base material 4. The surface of the plating layer 5 is polished into the cavity surface 3a in a mirror surface state.
Patent JP-S53135998-A (JP)
Title: Preparation of 6 alpha-acylaminopenicillanic acid 1-oxide
Inventor: AGEO SHIYOUICHIROU
IPC: C07D499/10
Filed: 1977-04-28
Abstract: PURPOSE: To prepare the title compound useful as an intermediate of 1-oxadethiacephalosporin which is an antibiotic having broad antibial spectrum, by successively reacting 6α-acylaminopenicillanic acid 1-oxide, with imino-halogenating agent, an alcohol, and an acylating agent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S51127022-A (JP)
Title: Process for preparation of 12-aminododecanic acids
Inventor: NISHIMURA KENJI
IPC: C07C227/00
Filed: 1975-04-25
Abstract: PURPOSE: 12-Aminododecanoc acids, useful for the raw material of nylon 12, in high yield by the hydrogenation of 11-cyanoundecanoic acids in the presence of the metal catalyst such as Ru, Rh and Pt supported on silicon carbide. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S53135621-A (JP)
Title: Photosensitive composition
Inventor: HIROBE YOSHIMICHI
IPC: G03F7/40
Filed: 1977-05-02
Abstract: PURPOSE: To provide a high softening point capable of meeting the processing temp. of positive type photoresist, by adding an organic silicon compound as a third substance reacting with a phenolic resin or a novolak resin. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02230042-A (JP)
Title: Clean working bench
Inventor: FUNAKI MASAYUKI
IPC: B01D46/00
Filed: 1989-03-03
Abstract: PURPOSE:To enable exchange of a main filter without moving a working machine mounted in a cleaning work room and a cleaning work table itself even when a main filter clean work bench is arranged close in a position by the wall and the ceiling of a building by a method wherein a filter exchange port through which a main filter can be taken out in a direction extending at right angles with an air flow passing direction is formed in a casing. CONSTITUTION:By removing a front panel 5 from a body illuminating case 4 and a front frame 6, a filter exchange port 12 for a main filter 16 is formed in a position where the front panel 5 located in a direction extending at right angles with an air flow passing direction is removed. In exchange of the main filter 16, with a chamber 17 rotated in a direction in which the chamber is separated away from the main filter 16, a pin 25 is pushed up by means of a guide groove 24, and a chamber 17 is lifted up through a holding means 23 to which the pin 25 is secured. This motion releases the main filter 16, and the main filter 16 is automatically pushed out in the direction of a filter exchange port 12 by means of a filter pushing means 26 mounted to the holding means 23.
Patent JP-S54142153-A (JP)
Title: Elimination of arc interaction
Inventor: TAKEDA KOUICHI
IPC: B23K9/08
Filed: 1978-04-28
Abstract: PURPOSE: To eliminate magnetic field acting on arc as well as prevent its access and alienation by making a magnetic field by flowing current in current path provided in parallel with arc in the outside of plurally arranged arcs.  
     CONSTITUTION: The arcs 2 to 2'" are generated between the arc torches 1 to 1'" and the metal material 3, and the current paths 5 and 6 for eliminating arc interaction are provided in parallel in the outside of the arcs 2 to 2'". For example, the direction and magnitude of current flowing in the current path 5 is equalized to those of  current flowing in the arc 2, and also the case of the current path 6 is treated in the  same way. The magnetic field present in the space of the arc 2 is synthesized from  magnetic field by the arcs 2' to 2'" and magnetic field by current flowing in the  current paths 5 and 6. Accordingly, the magnetic fields produced by each are negated almost in the space the arc 2, so that Lorentz force acting on the arc 2 becomes  zero and thus arc is fixed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11233590-A (JP)
Title: Substrate processor
Inventor: KANEZUKA KAORU
IPC: H01L21/304
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a substrate processor for cleaning, etc., a surface of a substrate such as a liquid crystal indicator glass substrate, a semiconductor wafer or the like and the substrate processor in which it is possible to lower costs and facilitate maintenance and enhance process performance. SOLUTION: A substrate processor 1 comprises a housing 2, a load part 3, a surface process part 4 and a transfer unit 5 forming a U-shaped conveying path, an unload part 6, a maintenance area 7, a conveying cassette buffer part 8, and a processing cassette buffer part 9. The transfer unit 5 is arranged above the houding 2, whereby an entrance to and an exit from the maintenance area 7 are easy, and work efficiency and space saving are contributed.