baber/WOPTO huggingface dataset:
Patent JP-H04162589-A (JP)
Title: Manufacture of polyimide multilayer interconnection board
Inventor: KANEHARA KOJI
IPC: H05K3/46
Filed: 1990-10-25
Abstract: PURPOSE:To obtain a polyimide multilayer interconnection board in a short manufacturing time by a method wherein a metal interconnection layer is formed on a cured polyimide sheet which already has via-holes and an adhesive is applied onto the polyimide sheet and a plurality of such polyimide sheets are laminated on a substrate to be incorporated into one body with the substrate by application of pressure and heat. CONSTITUTION:First, a cured polyimide resin film 6 which already has via-holes 4 is prepared. On both sides of the film 6, chrome and palladium thin films 7 are formed. Then, photo resist 8 is applied onto the films 7. Using a glass mask 9, the photo resist 8 is exposed and developed to form a wiring pattern 10. Nextly, the polyimide resin film 6 is gold plated, the photo resist 8 is exfoliated, and the thin films 7 are etched to form a gold interconnection 11. After that, varnish is applied on both sides of a polyimide film 12 on which the gold interconnection pattern is formed and it is dried. A polyimide film 13, being formed in the same manner as the polyimide film 12, has a pattern which is to be a layer under the polyimide film 12. The polyimide films 12 and 13 are aligned and laminated. At the same time, a ceramic substrate is also laminated. Then, the lamination is pressed by heating.
Patent JP-H08127881-A (JP)
Title: Metallic material in which fluorocarbon film is formed, its production and device using the same material
Inventor: OMI TADAHIRO
IPC: C23C28/00
Filed: 1994-10-28
Abstract: PURPOSE: To produce a metallic material having excellent corrosion resistance to corrosive gases and chemicals by forming a carbon film on the surface of a metallic substrate with a nickel fluoride film interposed or directly and forming a fluorocarbon film thereon. CONSTITUTION: A plated layer of an Ni-P alloy is formed on the surface of a metallic material of stainless steel, Ni, Al or the like, which is heated to about 350 deg.C in fluorine, is fluorinated and is furthermore heated to 300 deg.C in a nitrogen atmosphere to form an NiF2 film. Next, this NiF2 film is brought into contact with gaseous hydrocarbon such as cyclopropane diluted with nitrogen at 100 to 400 deg.C to form a carbon film, which is successively brought into contact with gaseous F or gaseous F diluted with an inert gas such as N2 at a room temp. to 300 deg.C and is fluorinated to form a fluorocarbon film on the carbon layer. Finally, it is heated at 100 to 400 deg.C in an atmosphere of an inert gas such as N2 and Ar and is subjected to heat treatment.  The surface treated metallic material having excellent corrosion resistance even to an aq. soln. of HF having strong solubility can be obtd.
Patent JP-H01130266-A (JP)
Title: Document processor
Inventor: HAMADA MASAKI
IPC: G06Q10/10
Filed: 1987-11-16
Abstract: PURPOSE:To quickly generate a table having a good quality, and also, being complicated by rearranging and displaying the character information contained in a cell to which one element piece is related by following up a fact that said element piece is erased based on an instruction from an erasion instructing means. CONSTITUTION:A CRT part 1 is used by a raster scan display system. Display pattern information of a one-screen portion is stored in a video RAM 2, and write of pattern information to this video RAM 2 and read-out to the CRT part 1 are controlled by a display control part 3. When one element piece on a display screen is erased based on an instruction by a pointing device 9, by following it up, an MPU 4 controls the CRT part 1 so as to rearrange and display character information contained in a cell to which said element piece is related.
Patent JP-H02135876-A (JP)
Title: Color television receiver
Inventor: YOSHIDA KAZUO
IPC: H04N5/16
Filed: 1988-11-16
Abstract: PURPOSE:To always stabilize a black level on a CRT screen by detecting the change of a CRT anode current, accordingly controlling a luminance level, and canceling the change of a CRT screen voltage. CONSTITUTION:The voltage (FBTCRT screen voltage) of a terminal 15b in a horizontal output circuit 15 drops with the increase of the CRT anode current by the leaking magnetic flux of FBT (horizontal output transformer), and the voltage drop of an internal impedance and a power circuit. If CRT luminance is adjusted to the black level when the CRT anode current is zero in a bright control volume R3, the black level drops with the increase of a CRT anode current value, a grey part comes to black or below, and the black level is not accurately reproduced. Although constitution is simple one into which a black level correction circuit 1 is inserted, the luminance level is inversely controlled in accordance with the CRT anode current, the change of the CRT screen voltage is cancelled and the black level on the CRT screen can always be stabilized.
Patent JP-H07142881-A (JP)
Title: Composite electronic component
Inventor: KATO NOBORU
IPC: H05K1/14
Filed: 1993-11-18
Abstract: PURPOSE:To provide a composite electronic component having high mechanical strength and high density for mounting. CONSTITUTION:A composite electronic component comprises a composite electronic component body 3 with an electronic component 2 mounted on a multi- layered substrate 1 made of ceramic, a resin case 4 with a stage 4a formed on an inner wall and a lead frame 5 having a small protrusion 5a attached to a side wall of the resin case 4, wherein the ceramic multi-layered substrate 1 of the composite electronic component body 3 is fixed between the stage 4a of the resin case 4 and the small protrusion 5a of the lead frame 5.
Patent JP-S62153798-A (JP)
Inventor: MANFUREETO ZAPOKU
IPC: G21F9/30
Filed: 1985-12-24
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-H07111840-A (JP)
Title: Culture medium for nutriculture in pot and cultivation
Inventor: KUWABA YUUJI
IPC: A01G31/00
Filed: 1993-10-15
Abstract: PURPOSE:To provide a culturing medium and a culturing method capable of composing three phases of medium adjustable to the kind of culturing plant and the level of culturing technique, always keeping the entire medium under fresh and stable condition and producing an excellent rooting zone atmosphere. CONSTITUTION:A main medium 2 comprises an inorganic capillary body of low water retention. The main medium 2 is molded to form vertical through holes 4 of an appropriate number corresponding to the amount of the main medium 2 and a hollow part to insert a seedling growing medium at the upper part of the main medium 2. Each of the rod-shaped inorganic molded capillary bodies 3 of high water retention which work to absorb and store the supplied water and medium liquid 7 is separately inserted into the vertical through holes 4 at the necessary locations. Those members are formed into an integral medium in the state that the bottom part of the main medium 2 is lifted. An open space is formed at the side faces and the bottom face of the main medium 2. A seedling planted in the seedling growing medium is inserted into the above hollow part. Cultivation is curried out with water and a culturing liquid 7.
Patent JP-H11125027-A (JP)
Title: Hybrid damping device
Inventor: NISHIMURA ISAO
IPC: E04H9/02
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid damping device capable of effectively controlling the vibration of a building construction by the minimum energy supply and coping with a great earthquake. SOLUTION: A passive damping device generating damping force proportionate to roughly velocity and an active driving device 5 generating control force in accordance with the vibration of a building are so arranged to the inside of a building skeleton that a beam-column skeleton is connected to an earthquake resistant element. Damping coefficient cd of the passive damping device is set so as to meet the following formula for the vibration of the building by vibration external force to be assumed. In the formula, (x) is the displacement of the building skeleton in vibration, (y) is the displacement of the part of the device in vibration, and both of them are set so as to meet the formula.
Patent JP-H08144935-A (JP)
Title: Hydraulic pump-motor
Inventor: ICHIYANAGI TAKESHI
IPC: F04B1/20
Filed: 1994-11-24
Abstract: PURPOSE: To provide an inexpensive hydraulic pump-motor by aiming at the promotion of low-unit cost of production in a rotor. CONSTITUTION: Plural pieces of pipes 12 are cantileveringly secured to a metal end plate 11, thereby constituting a rotor, and further this end plate 11 is splined to a turning shaft 3, while a piston 18 is reciprocatively housed in each pipe 12. With this, the rotor is composable with a single form end plate and plural pieces of pipes.
Patent JP-H11217347-A (JP)
Title: Production of fluorinated aromatic compound
Inventor: SCHACH THOMAS DR
IPC: C07C205/12
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To obtain various kinds of fluorinated aromatic compounds by an industrially ready method improved in reaction time and space time yield, by reacting a specific compound with an alkali metal fluoride in the presence of a mixture of an alkali metal compound and a prescribed compound. SOLUTION: A compound of the formula Azx ArCly Rz [Az is a residue -F, -Cl, -Br, -NO2 or the like; (x) is 1-3; Ar is a phenyl residue or the like; (y) is 1-5; R is H, a 1-10C alkyl residue or the like; (z) is 1-5 and x+y+z is the whole substitutable valence of the residue Ar] is reacted with an alkali metal fluoride in the presence of (A) a quaternary ammonium compound or a mixture of the component A and at least one or more of (B) an amidophosphonium salt, (C) a quaternary ammonium compound, (D) a quaternary phosphonium compound and (E) a polyether or a crown ether to produce the objective compound of the formula Azx ArFw Cl(y-w) Rz ((w) is 1-y). The reaction is carried out by removing the reaction product by distillation and supplying the raw material compound at a rate corresponding the removal.
Patent JP-H0244014-A (JP)
Title: Production of electroconductive or superconducting thin film
Inventor: KOINUMA HIDEOMI
IPC: C01G29/00
Filed: 1988-11-18
Abstract: PURPOSE:To form the title thin film having improved characteristics at lower temp. than conventional processes by applying a high electric voltage to a target while irradiating a space between a substrate and the target or the surface of the substrate with vacuum ultraviolet rays or ultraviolet rays and performing sputtering in an oxidizing atmosphere. CONSTITUTION:A target material consisting of a compound oxide having an electroconductive or superconducting compsn. is laid as a target 6 at a counter electrode position in the inside of a reaction tube 11 constituted of a vacuum system. A high electric voltage is applied across the targets 6, 6 and sputtered in oxidizing atmosphere. In this case, a thin film is formed on a substrate 7 while irradiating a space between the substrate 7 and the target 6 with vacuum ultraviolet rays or ultraviolet rays 5. N2O may be used other than O2 or O3 as the oxidizing gas. These gases are used as pure gases or by diluting with inert gas such as Ar, etc. In the drawing, 1 is a flowmeter, 2 is an Ar cylinder, 3 is an O2 cylinder, 10 is a lamp for heating the substrate, and 12 is an electrode rod.
Patent JP-2000121767-A (JP)
Title: Sealing device utilizing thimble plug assembly
Inventor: OTSUKA KAZUHO
IPC: G21C3/33
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a thimble plug assembly for making sealing secure by eliminating the need for remodeling a conventional thimble plug assembly and a fuel assembly when transporting and storing the fuel assembly and preventing access to the fuel assembly. SOLUTION: A thimble plug assembly 10 is provided with a hollow part 32 that is extended in upper and lower directions while an upper end 30 is open, and a hole 36 that faces the hollow part on a side surface, and is also provided with a hollow thimble plug 28 for inserting into a guide pipe 14 from a guide pipe mounting hole 16, and an insertion bar 38 that has length in upper and lower directions exceeding distance from the upper end of the hollow thimble plug to the hole 36 and is inserted into a hollow part from the upper end of the hollow thimble plug.  In this case, the insertion bar 38 is provided with an insertion bar traveling means for moving the insertion bar at the upper portion of an upper nozzle 22 at the upper part and at the same time an enlargement connection part reinforcing means for reinforcing a pipe-spreading connection part 49 from the inside of the hollow part at the lower part.
Patent JP-H10139567-A (JP)
Title: Corrosion resistance imparting treatment of concrete or mortar
Inventor: KAWACHI TAKESHI
IPC: C04B41/50
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To easily carry out corrosion resistance imparting treatment by applying an aq. soln. of chemicals liberating fluorine ions under an alkali condition to concrete or mortar. SOLUTION: An aq. soln. of chemicals, preferably ammonium hydrogenfluoride or ammonium silicofluoricle is applied to concrete or mortar. In order to accelerate the penetration of the chemicals from the surface of the concrete or mortar, a surfactant is preferably added to the chemicals, e.g. by 0.3%. Ammonium in the chemicals vaporizes as gaseous ammonia in air by alkalinity shown by calcium hydroxide in the concrete and fluorine ions are liberated. These fluorine ions react with calcium hydroxide in the concrete to form insoluble calcium fluoride.
Patent JP-H03150998-A (JP)
Title: Earphone housing type portable player
Inventor: KAWASE OSAMU
IPC: H04R1/10
Filed: 1989-11-07
Abstract: PURPOSE:To prevent malfunction caused by a remote control switch by providing a remote control changeover switch which is provided in any one of the bottom surfaces of right and left loudspeaker housing parts and turned on by housing a loudspeaker part so as to stop the operation of the remote control switch. CONSTITUTION:An inner earphone housing type cassette player is equipped with two loudspeaker housing parts 23 and 24 to house left and right loudspeaker parts 25 and 26 of an inner earphone 30. By inserting the loudspeaker part 25 or 26 to any one of the loudspeaker housing part 23 or 24 of a case 21, a remote control changeover switch 28 is pushed down and a remote control switch 33 is set unoperatable. Thus, since the remote control changeover switch 26 is opened when the player is not used, the malfunction caused by the remote control switch 33 is prevented.
Patent JP-2000120054-A (JP)
Title: Joint structure of built-up pontoon and joint metal fixture therefor
Inventor: FUJIYOSHI KENTARO
IPC: E02B17/00
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To provide joint structure of a built-up pontoon and joint metal fixtures thereof capable of being easily mounted also to a quaywall side having high stability and safety without making any uneven step in a joint section and simply carrying out joint work from above without dropping any latch in the water. SOLUTION: Corner sections of floating panels 1 (IL1..., 1R1...) are notched to provide mounting sections, and joint metal fixtures 3 are mounted respectively to the mounting sections. A plurality of floating panels 1 are combined so that the sides of them are connected to each other and, at the same time, the joint metal fixtures 3 are connected to each other to integrate the floating panels 1 into a unit to form a pontoon 13. The joint metal fixtures 3 of the end of the pontoon 13 are mounted to an anchor block 12 of a quaywall side through a rubber joint material 7 and a mounting metal fixture 8. The joint metal fixtures 3 are formed in the shape of a triangle, mounting holes are provided respectively to the sides and a bottom plate closing an opening of the bottom is provided.
Patent JP-S63142421-A (JP)
Title: Multiwindow display control system
Inventor: MATSUI HARUKI
IPC: G06F3/048
Filed: 1986-12-04
Abstract: PURPOSE:To shorten the time of drawing by checking whether areas into which a display request area is roughly divided overlap an objective window or not and performing the display processing based on the check result. CONSTITUTION:This display control system is provided with a display request area dividing means 1, a display part area checking means 2, and a display element checking means 3. With respect to a window and the display request area, this display request area C is divided into display part area l1-l3 and it is checked whether each of these areas l1-l3 overlaps divided windows W1-W3 or not. Checking of overlap between areas and independent divided windows W1-W3 is omitted in this check to reduce the number of times of check. Check of overlapping states is more effective according as the effective area is more complicated because of much overlap between the window and the area and the number of divided windows W1-W3 obtained by dividing the effective area into rectangular areas is increased.
Patent JP-H05102525-A (JP)
Title: Light emitting diode display
Inventor: SAWABE TSUTOMU
IPC: G09F9/33
Filed: 1991-10-09
Abstract: PURPOSE:To make it possible to give a circular display of the same size even when each of the light emitting elements is made to emit monochromatic light, in a light emitting diode display constituted by arranging a plurality of two kinds of light emitting elements which emit mutually different color lights. CONSTITUTION:Many of green LED's 1 and red LED's 2 which emit mutually different color lights are arranged in a circular case 5. Each of the LED's 1, 2 constituting the outer periphery is arranged on the same circle. Gaps are so formed between the green LED's in the arrangement that the outer periphery of the whole arrangement of the LED's constitute an approximate circle.
Patent JP-2000119899-A (JP)
Title: Sheet mounting jig for plating and sheet attaching and detaching device
Inventor: MIYAGAWA KUSUO
IPC: H01L21/677
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a sheet mounting jig for plating which is simple in attaching and detaching manipulation, is capable of lessening the manpower and labor required for attachment and detachment, is capable of surely keeping sheets held at all times and is capable of assuring the quality of the sheets in a plating treatment stage and an attaching and detaching device and a method for using the same. SOLUTION: The mounting means 23 of the sheet mounting jig 20 for plating are composed by including supporting parts 24 for supporting the outer peripheral ends 15b to 15e of the sheets 16, turning parts 25 turning around fulcra 24a and energizing parts 26 for energizing these turning parts 25 to the supporting part 24 side. Pin bodies 24c to be inserted into the holes 16a, 16b formed at the sheets 16 are formed at the supporting parts 24 and hole parts 25c for detaining the pin bodies 24c are formed at the turning parts 25.
Patent JP-H02137666-A (JP)
Title: Reflow soldering device and heating method
Inventor: ENDO HIROMASA
IPC: B23K1/008
Filed: 1988-11-17
Abstract: PURPOSE:To reduce the length of the title device and, at the same time, to arbitrarily set the reflow soldering condition of the device by adopting a vertical carrying system to the preheating section for preheating substrates. CONSTITUTION:Carried-in substrates 13 are moved upward while both ends of the substrates 13 are supported by a substrate supporter 16a fitted to chains 14a and 15a and a substrate supporter 16b fitted to a symmetrical position. While the substrates 13 are moved upward, the substrates 13 are preheated by means of hot air devices 19a and 19b and, after the substrates 13 reach the highest position, the substrates 13 are moved by pusher 21 which slides on a guide rail 20 and soldered at a flow section equipped with far-infrared-ray panel heaters 22 and 23 and hot air blowing nozzles 24. by setting 1st and 2nd preheating section to one area provided with a vertical carrying section, the length of this device can be reduced. Simultaneously, since the vertical carrying section of the preheating sections and horizontal carrying section of the reflow section are made independent from each other, the reflow soldering condition of each area can be changed arbitrarily by changing the carrying speeds in the sections.
Patent JP-H01132905-A (JP)
Title: Apparatus for detecting dripping liquid droplet
Inventor: HAYASHI KENICHI
IPC: G01M3/38
Filed: 1987-11-18
Abstract: PURPOSE:To accurately measure the distance between bright points and to precisely measure the diameter of a dripping liquid droplet, by reducing the intensity difference between the bright point of reflected light from the liquid droplet and that of the transmitted and refracted light therefrom and also reducing the intensity of a third bright point on the inner surface of the liquid droplet. CONSTITUTION:A polarization generator 5 is arranged to the light path of the parallel light from a light sensor 1 to convert said light to substaintially linear polarized light to irradiate a liquid droplet 1 and a polarization detector 6 is arranged in front of an optical image forming system 3 and polarizes the scattering light from the liquid droplet 2 to allow the same to transmit. While the intensity of the bright point peak of reflected light and that of the bright point of transmitted and refracted light are measured by a unidimensional sensor 4, the polarized light direction rotary mechanism of the polarization generator 5 is regulated so that the intensity difference between two bright point peaks becomes small. Next, the polarized light direction rotary mechanism of the polarization detector 6 is regulated so that the intensity difference between two bright point peaks becomes further small in the sensor 4 and the intensity of each of bright points becomes large so as to allow only the S-component of linear polarized light to be incident to the image forming system 3 and the sensor 4. By this method, the third bright point generated by the multiple reflection of the transmitted light into the liquid droplet on the inner surface thereof is also reduced in this intensity by the use of the linear polarized light.
Patent JP-H04267128-A (JP)
Title: Anisotropic reducing method for anisotropic polymer film
Inventor: DAGURASU DEII ROSU
IPC: B29L7/00
Filed: 1991-11-07
Abstract: PURPOSE: To provide a method for manufacturing a film having properties of modified, more balanced by reducing an anisotropy of an LCP film. CONSTITUTION: The film is calendered by one or more nip rolls in a transverse direction at a temperature sufficient to soften the polymer film so that it will flow under pressure from the rolls, but not so high as to melt the polymer. The nip roll gap and pressure may be set to produce various drawdown ratios. Generally, the greater is the drawn down ratio, the greater is the modification in the film's properties.