baber/WOPTO huggingface dataset:
Patent JP-H08144524-A (JP)
Title: Closely building-up method of horizontal reinforcement cage
Inventor: ITO HIROYASU
IPC: E04B1/16
Filed: 1994-11-16
Abstract: PURPOSE: To closely build up horizontal reinforcement cages without hindrance even if the horizontal reinforcement cages used as a beam, a girder or the like are formed straight. CONSTITUTION: After straightly extending reinforcement cages 20a (first horizontal reinforcement cages) for a beam are installed in connection parts A, reinforcement cages 30b (second horizontal reinforcement cages) for a girder which straightly extend in the direction orthogonal to these reinforcement cages 20a for the beam and whose only main reinforcements are extended at least in one end parts, are almost horizontally moved while suspending them by a suspending machine. Therefore, the main reinforcements of one end parts of the reinforcement cages 30b for the girder are inserted into the connection parts A.
Patent JP-H11138968-A (JP)
Title: Apparatus and method for forming image
Inventor: HIRASHIMA SHIGEYOSHI
IPC: B41F7/00
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for forming an image which enable easy attainment of prints of high image quality in a small number of sheets, one to several sheets in particular, by using a lithographic printing system. SOLUTION: This apparatus for forming an image is equipped with ink 1 of which the viscoelasticity is changed by a change in temperature and which solidifies in reaction to light, a recording body 2 having a surface of ink repulsing properties, an ink supplying mechanism 4 which supplies the ink 1 to the recording body 2, a light source 6 for heating which makes the temperature of the ink 1 rise at the time when the ink 1 and the recording body 2 are in contact, a light source 7 for optical reaction which makes the ink 1 solidify at the time when the ink 1 and the recording body 2 are in contact and an impression cylinder 9 which transfers the ink 1 on the recording body 2 to an object 8 of transfer.
Patent JP-2001131875-A (JP)
Title: Moisture-permeable waterproof fabric
Inventor: NISHIMOTO AKIRA
IPC: C08J3/24
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a moisture-permeable waterproof fabric having both of excellent moisture-permeability and durability of a coated film. SOLUTION: This moisture-permeable waterproof fabric obtained by coating a resin composition containing highly moisture-absorbing and releasing organic particles having properties for generating heat by moisture absorption in a base resin, has the coated film having >=5.8 N/2.5 cm peel strength.
Patent JP-2001131899-A (JP)
Title: Apparatus for forming paper-making sludge and forming method of sludge
Inventor: MATSUNO KICHIYA
IPC: D21J1/00
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and method for forming a paper-making sludge capable of forming a cured material without generating warpage. SOLUTION: A raw material 14 is pressed and dehydrated under transportation with a pair of upper and lower conveyors 22, 22 composed of a rotary drum 22a and a belt 22b driven by the drum 22a and, consequently, the raw material 14 is dried to attain uniform water-content between the upper and the lower surfaces. Accordingly, there is no generation of warpage of a composite cured material 1 produced by curing the raw material 14 in the case of completely dehydrating and curing the raw material with a hot drier 30.
Patent JP-H08148055-A (JP)
Title: Keyboard switch
Inventor: ISHII KAZUMITSU
IPC: H01H13/702
Filed: 1994-11-17
Abstract: PURPOSE: To provide a thin type keyboard switch having a stable stroke without causing a key mistake by engaging with a butt part provided in a resin frame a stop pawl in the point end of a driven piece of a pulling-out preventing hook in a key top lower surface. CONSTITUTION: A membrane contact 2 is laminated on a metal-made reinforcing plate 1, to arrange on top of this contact a resin frame 5. An inverted cup- shaped click rubber 3, dropped into an opening part of this frame, is pressed by a cylindrical boss 6a integrally formed in a lower surface of a key top 6, to press a press protrusion 3a of this rubber 3 to the membrane contact 2. In this keyboard switch, a stop wall of receiving a pair of right/left pulling- out preventing hooks of the key top 6 is molded in the resin frame 5. Further, a guide wall 5b of guiding a pair of front/rear driven pieces 6c of the key top 6 is molded in the resin frame 5. A butt part 5c, which can be engaged with a stopper pawl 6d in the point end of this driven piece 6c, is integrally molded in an opening part of the guide wall 5b, so as to obtain a click feeling.
Patent JP-H10150068-A (JP)
Title: Semiconductor device
Inventor: SATO TAKU
IPC: H01F17/00
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device of a PKG (3-pin, small minimold package) structure which can be manufactured inexpensively and easily with low costs and with a sufficient inductance and excellent low noise characteristics. SOLUTION: A GaAs FET 104 is mounted on a chip mount area 105 of a lead frame having a lead terminal 101 with an end 101a of a spiral coil shape. The lead terminals 101, 102 and 103 are connected to gate, drain and source electrodes 107, 108 and 109 respectively, and the sealed with epoxy resin 110.
Patent JP-2000138453-A (JP)
Title: Wiring board
Inventor: HORIUCHI MICHIO
IPC: H05K3/46
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board with improved reliability in temperature change and excellent strength. SOLUTION: A core substrate 32 is provided where a first-stage wiring pattern 38 is formed on an organic insulating layer 35 on both surfaces of the core 33 while electrically connected through a conductive medium 37 formed inside a through hole 34, with the metal core 33 where the through hole 34 is formed provided while the organic insulating layer 35 formed on both surfaces of the core 33 and on the inside wall of the through hole 34. Further, wiring patterns 43 and 45 at second and later stages are formed on the first-stage wiring pattern 38 of a core substrate 32, by required stages sequentially through insulating layers 40 and 44, wherein required wiring patterns comprising the first-stage wiring pattern 38 are electrically connected with a conductive medium 42 formed by penetrating the insulating layers 40 and 44.
Patent JP-2000133419-A (JP)
Title: Ceramic heater
Inventor: KUKINO HIROSHI
IPC: H05B3/14
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To provide high durability with small change of resistance by making an electrode taking-out part led-through to one end of a heating part, out of a mixture material of an inorganic insulating material and an inorganic conductive material, and determining its hardness to be more than a specific value. SOLUTION: A ceramic heater 1 is manufactured by burying a heating part 2 and an electrode taking-out part 4 in a ceramic body 3, and one end of the electrode taking-out part 4 is exposed. A metallic layer 5 made of a brazing filler metal or the like, is formed on this exposed part, and a joining stress relaxation material 6 bonded with a lead wire 7 (electrode metal fitting 8 together), is bonded thereto by the brazing filler metal or the like. The hardness of the electrode taking-out part 4 is determined to be above 11.5 GPa for preventing the change of resistance caused by the cracking by the difference of the thermal expansion properties between the ceramic body 3 and the metallic lead wire 7.  The electrode taking-out part 4 is made of an inorganic conductive material and an inorganic insulating material, and the total hardness can be increased by increasing a ratio of the inorganic insulating material of high hardness, or by reducing its particle size.
Patent JP-H05138501-A (JP)
Title: Tool control device
Inventor: MURAKAMI TETSUO
IPC: B23Q17/09
Filed: 1991-11-25
Abstract: PURPOSE:To provide a tool control device which can conduct easily and surely the exchange of drills housed in the drill cassette of a print substrate punch and the renewal of memory contents memorized at the memory portion of a numerical control system to control the print sustrate punch. CONSTITUTION:This is a tool control device consisting of a memory portion 31 at which the diameter, longevity, working condition or the like of each drill housed in the drill cassette of a print substrate punch are set and the set value of longevity is renewed whenever a drill is used, and an indication portion 4 which, as occasion demands, indicates the memory contents of the memory portion 31 on the indicator 42 of a numerical control system 3 controlling the print substrate punch. And an indicator 62, separately from the indicator 42, which is connected to the NC system 3 and indicates at least the existence of the life and the diameter of each drill in the same arrangement as that of drills at the drill cassette, and an input apparatus 7 to renew the set contents of the memory 31, are provided at the drill cassette.
Patent JP-H10150618-A (JP)
Title: Television receiver and its manufacture
Inventor: KUMAGAI KOICHI
IPC: H04N5/645
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a television receiver and its manufacture reducing labor and time of operation required for inspecting a cathode-ray tube by simplifying the operation. SOLUTION: The cathode-ray tube 101 can be inspected only in a state of fixing a main printed board 102 to the cathode-ray tube 101 without fixing the cathode-ray tube 101 within a cabinet to be in an actual using state. In the case of inspecting the cathode-ray tube 101, labor and time for assembling work required for temporary mounting of it is reduced and when the defect f the cathode-ray the 101 is found by its inspection, labor and time of disassembling work required for the replacing operation of the cathode-ray tube 101.
Patent JP-S63165083-A (JP)
Title: Welding current detector
Inventor: KASAHARA HIROJI
IPC: B23K13/08
Filed: 1986-12-26
Abstract: PURPOSE:To improve the accuracy of welding current detection by disposing an optical Faraday element between a pair of conductive lead constituting bodies for feeding high-frequency current and disposing a welding current detecting part apart from the lead constituting bodies via an optical fibe. CONSTITUTION:An optical sensor 13 having the optical Faraday element 17 is disposed between a pair of the conductor leads 19 for supplying the high-frequency current to both ends of an open pipe and is connected via the optical fiber 12 to the welding current detecting part 15. The optical Faraday element 17 built into the optical sensor 13 inputs the light signal corresponding to the intensity of the magnetic field between the lead constituting bodies 19 formed by the welding current of the lead constituting bodies 19 to the welding current detecting part 15 via the optical fiber 12 so that the welding current is detected. Since the detecting part 15 is parted from the lead constituting bodies 19 and is disposed, the influence of electromagnetic induction on the high frequency current is obviated. The accuracy of the welding current detection is thus improved.
Patent JP-H08166505-A (JP)
Title: Color filter and its production
Inventor: TAKAHASHI MOTOAKI
IPC: G03C7/30
Filed: 1994-12-13
Abstract: PURPOSE: To provide a color filter which can be produced in decreased production processes at low cost and has excellent surface flatness, and to provide its production method. CONSTITUTION: This color filter is produced by the following method. A layer or at most three layers comprising three kinds of color developing precursors which react with respective different wavelengths are formed on a transparent substrate. These layers are irradiated with light of different wavelengths through a mask according to the wavelength regions in which the precursors show photosensitivity. The layers are developed or fixed to form color layers.
Patent JP-H03170604-A (JP)
Title: Manufacture of clad tube using powder
Inventor: TAKAOKA TATSUO
IPC: B22F7/04
Filed: 1989-11-30
Abstract: PURPOSE:To easily manufacture a sound clad tube without any porosity at a low cost by executing hot extruding work to a hollow billet enclosing metal powder after packing the metal powder to the specific packing density between an outer pipe and an inner pipe assembled to be concentric. CONSTITUTION:A metallic cylinder composed of the outer pipe 1 made of a carbon steel, etc., and the inner pipe 2 made of mild steel, etc., is assembled concentrically. The metal powder 3 of satellite alloy, 'Hastelloy alloy(R)', etc., is packed into between double tubes constituted like this and a cover 4 is fixed. Then, vibration packing is executed and packing density of metal powder 3 is made to >=55% of the theoretical density. After that, evacuation is executed from degassing hole 5 arranged to the cover 4 while heating the above billet and the billet is sealed. Further, the above hollow billet is heat to the prescribed temp. and the hot extruding work is executed. Then, it is desirable to execute the hot extruding work under the condition that the cross sectional area of the metal powder packed part in the cross section at the right angle to the extruding direction is made to 10-60% of the total cross sectional area. In this way, the sound clad tube of difficult-to-work without any thickness deviation, can be easily obtained.
Patent JP-H09145883-A (JP)
Title: Reactor building
Inventor: HIDA YOSHINORI
IPC: G21C13/00
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To rationalize the safety, construction cost, maintenance and inspection of facilities in the case of constructing a plurality of secondary housing facilities under special peculiar groundplot conditions such as the rod-bed of a site being deep and an upland earthquake belt. SOLUTION: Secondary housing facilities 2 for enclosing reactor containments 1 are installed as multiple integrated building structure. A wall body between the facilities 2 is divided into double structural walls 6 necessary to ensure earthquake resisting strength, and a partition wall 5 with shielding ability to radiation dosage between the secondary housing facilities 2, airtightness for holding set pressure in the secondary housing facilities 2 at the time of normal operation and pressure withstanding ability to pressure during the test of the secondary housing facilities and further to pressure in case of an accident so as not to have influence on an adjacent reactor. The partition wall 5 is interposed between double structural walls 6. A communicating port between the secondary housing facilities 2 is formed into double-door structure with space for a worker to enter.
Patent JP-H06161372-A (JP)
Title: Display panel inspecting device
Inventor: KAGEYAMA TETSUYA
IPC: G09F9/00
Filed: 1992-11-18
Abstract: PURPOSE:To eliminate mutual interference between a panel alignment part and an inspection part and make the degree of freedom of remodeling high since the panel alignment part and inspection part are divided and to correct the position of a display panel with high precision since correction values of an upper and a lower substrate are used. CONSTITUTION:The panel alignment part 16 and inspection part 7 are divided and provided. The panel alignment part 16 corrects the position of the display panel which has the upper and lower substrates on the basis of the correction values of the upper and lower substrates detected by 1st optical systems 5a and 5a and a 2nd optical system 5b. The inspection part 7 performs inspection by a unit 9 for detection after pressing a prober unit 23 against the terminal group of the display panel 18 by a contact device 8 having floating structure.
Patent JP-S63166366-A (JP)
Title: Vertical deflection output circuit
Inventor: NEGISHI KEIICHI
IPC: H04N3/16
Filed: 1986-12-27
Abstract: PURPOSE:To save the power consumption and the blanking period by providing a capacitor resonated to a vertical deflection coil and a diode disconnecting the transistor (TR) of an output circuit while utilizing flyback pulse generated in the blanking period in a vertical deflection output circuit. CONSTITUTION:Since a 2nd TR 2 is turned off and a 1st TR 1 and a TR 3 have a high impedance with respect to a load circuit by means of a diode D1, the flyback pulse voltage is not suppressed by a power supply voltage and kept to a remarkably higher voltage than the power voltage +B1 by the damping operation of a resistor R1 and a coil resistance of a resonance circuit comprising a vertical deflection coil L and a capacitor C1. Thus, in utilizing the high voltage, the power consumption reduction the same degree as a conventional pump up circuit is attained with a very simple circuit constitution.
Patent JP-H11131179-A (JP)
Title: Steel for welded structure, excellent in sulfuric acid dew point corrosion resistance, and its production
Inventor: TANAKA MASATOSHI
IPC: C21D8/02
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a low alloy steel excellent in corrosion resistance, for use in a hydrochloric-acid-containing sulfuric acid dew point corrosion environment, such as a flue and a stack of waste incineration furnace, heavy oil fired boiler, etc., and a heat exchanger. SOLUTION: This steel has a composition containing, by weight, 0.03-0.15% P, 0.40 4.0% Ni, and 0.10-1.50% Mo. To be concrete, this steel has a composition consisting of, by weight, <=0.15% C, <=0.70% Si, 0.20-1.50% Mn, 0.03-0.15% P, <=0.010% S, 0.010-0.10% Al, <=0.10% Cr, 0.40-4.0% Ni, <=0.40% Cu, 0.10-1.50% Mo, and the balance Fe with inevitable impurities.
Patent JP-H03169349-A (JP)
Title: Metal catalyst carrier of catalytic converter and production thereof
Inventor: KATO MASAO
IPC: B01J35/04
Filed: 1989-11-29
Abstract: PURPOSE:To reduce a film-out phenomenon by simple constitution by a method wherein a reinforcing plate material having an almost wedge shape is inserted in the center of the through-holes of a carrier and the carrier is subsequently pressed to be brought into contact with the reinforcing plate material to be heat-treated. CONSTITUTION:An almost wedge-shaped flat rectangular reinforcing plate material 39 whose cross-section is gradually inclined from the center to both end surfaces thereof is arranged to the central part of a metal catalyst central part of a metal catalyst carrier 33 wherein metal corrugated plates 35 and metal flat plates 37 are superposed. The carrier 33 is flatly collapsed from the outside of the carrier 33 toward both surfaces of the reinforcing plate material 39 and the inner peripheral parts of the flat plates 37 are brought into contact with both surfaces of the plate material 39. When this carrier is heat- treated in this state, the corrugated plates and the flat plates become the shape at the time of pressing. By this simple constitution, a film-out phenomenon can be reduced.
Patent JP-H11131878-A (JP)
Title: Door lock device
Inventor: MISAWA TOSHIYUKI
IPC: E05B49/00
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To make it extremely difficult to break a lock from the outside by providing a card insert port on a door, and using a card provided with a ten-key as a key. SOLUTION: A door 1 is provided with a card insert port 2 on the front surface, and a card 3 is provided with a ten-key 4 on the surface. When the door 1 is locked, and the card 3 to which a password number is inputted by operating the ten-key 4 is inserted to the card insert port 2, a control part 5 discriminates the genuineness of the inserted card and collates the a password number, and transmits a signal to a chain lock mechanism 6, when the both are permitted, to lock the door. Since it is only the card insert port 2 provided on the front surface of the door 1 taht is exposed to the outside as a lock device, and which position of the reverse side of the door 1 the chain lock mechanism 6 is present is not found from the outside, it is hardly impossible to intend the breakage of the chain lock mechanism 6 even if the card insert port 2 is broken.
Patent JP-H11133080-A (JP)
Title: Electromagnetic interference wave measuring device
Inventor: KANAI TAKESHI
IPC: G01R29/08
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic interference wave measuring device that can specify the direction of the transmission source of electromagnetic waves that causes an electronic device to fail. SOLUTION: An external electromagnetic wave is received by antennas 1 and 2 with a delay time of t1, reception signals are A/D-converted by digitizers 3 and 4 and are stored at memories 5 and 6, respectively, external electromagnetic wave data read from the memory 5 are subjected to frequency analysis by a frequency analyzer 7, noise generation time is read from a clocking equipment 10 by a CPU 9 when it is judged that a preset, specific frequency component exceeds an allowable level and is received by comparison judging equipment 8, and the direction of the transmission source of external electromagnetic waves is specified as either of two directions based on the delay time difference between the reception signal of the antenna 1 being recorded and stored in the memory 5 and the reception signal of the antenna 2 being recorded and stored in the memory 6, thus specifying the transmission direction of noise that interferes with an electronic device and eliminating troubles.
Patent JP-H10141443-A (JP)
Title: Torsional damper
Inventor: GOMI SHOJI
IPC: F16F15/126
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a torsional damper dispensing with bonding treatment or the like of a fitting by providing a protruding part or a recessed part at the inner periphery of a mass, the outer periphery of a hub or a part of an elastic body so that a part of the elastic body after being pressed in is formed into a protruding part or a recessed part. SOLUTION: An elastic body 1 annularly formed of an elastic body such as rubber previously vulcanized and filled is provided with a cutout 1B connected at a base part. The elastic body 1 is therefore pressed in between a mass 101 and a hub 102 at a part other than the cutout 1B, but protruding parts 101A, 102A enter the cutout 1B so as to be able to prevent the mass 101 from being circumferentially shifted from the hub 102 and to heighten the rising effect of sliding torque. Since stop force is generated by physical contact between a recessed part and a protruding part, the circumferential dislocation of the mass from the hub can be effectively prevented without needing troublesome work of applying an adhesive and roughly finishing a press-in face.
Patent JP-H04181289-A (JP)
Title: Picture display device
Inventor: KABURAGI CHIHARU
IPC: B41J2/44
Filed: 1990-11-16
Abstract: PURPOSE:To accomplish uniform picture display all over a picture element by performing two-dimensional scanning with light beams emitted from three light emitting bodies which emit different color respectively and displaying two-dimensional image. CONSTITUTION:A light emitting body driving means 2 fetches picture element data 102, 103 and 104 according to a picture element data transfer control signal 105, and allows a light emitting means 3 to emit the light beam by setting timing that a light emitting timing signal 101 is given as reference. The means 3 is constituted of three light emitting bodies 4 which output red, green and blue, and the respective light emitting bodies 4 emit the light beam according to the data 102, 103 and 104. An image-formation optical means 5 is adjusted to give the proper virtual image of two-dimensional image to an observer 13 by receiving the respective output light beams from the light emitting bodies 4. A 1st deflecting means 6 controls a deflection angle like a galvano mirror or a polygon mirror by a synchronizing control means 8 so as to perform linear scanning with the spot light.