baber/WOPTO huggingface dataset:
Patent JP-H0554753-A (JP)
Title: Manufacture of clad contact band strip
Inventor: KOJIMA KIYOKAZU
IPC: B23K20/04
Filed: 1991-07-12
Abstract: PURPOSE:To reduce contact height and miniaturize a clad contact by providing a groove having a rectangular section in the longitudinal direction of one side part upper surface of a base band material consisting of a Cu alloy, inlaying and cladding a band strip of Ni or Cu-Ni in the groove, and then seaming and welding a contact band strip of Ag or an Ag alloy on this band material. CONSTITUTION:A 2.0-mm-wide, 0.01-mm-deep groove 4 having a rectangular section is provided in the longitudinal direction of one side part upper surface of, for example, a 25-mm-wide, 0.08-mm-thick base band material consisting of BeCu, and a band strip 5 of Ni is inlaid and clad in the groove 4. Thereafter, a contact band material 2 of Ag having an upper surface width of 1.0mm, a lower surface width of 1.2mm and a height of 0.15mm is seamed and welded onto the band strip 5 of Ni to provide a clad contact band material 6. Since no expulsion and surface flash is formed on the band material 6 at the time of seam welding, the expulsion and surface flash is never driven into the contact surface at the time of the following pressing as in the past, and the contact material and the base material never receive striking flaws by the expulsion and surface flash. The height is reduced by the portion of inlaying the band strip 5 in the band material 1.
Patent JP-H1142299-A (JP)
Title: Racket frame
Inventor: MATSUOKA TOYOTAKE
IPC: A63B49/02
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To set a kick point without changing a back width by arranging a low modulus reinforcing fiber with a lower tensile modulus than that of a reinforcing fiber of other parts on parts of the face part and the shaft part of a racket frame made of a fiber-reinforced synthetic resin. SOLUTION: A racket frame 1 is formed in such a way that the head part 2, the shaft part 3 and the grip part 4 are formed of a fiber-reinforced synthetic resin and, in this case, a low modulus reinforcing fiber is arranged in the range L1 on the shaft part 3 to set a kick point on the shaft part 3. In addition, a low modulus reinforcing fiber is arranged in the range L2 on the head part 3 to set a kick point near the apex of the racket frame 1. As this reinforcing fiber, a carbon fiber is pref. and as the low modulus carbon fiber, a fiber with a tensile modulus of 7-15 ton/mm<2> is pref. and as the carbon fiber arranged on other parts, a high modulus carbon fiber with a tensile modulus of 20-50 ton/mm<2> is pref.
Patent JP-H0519827-A (JP)
Title: Numerical controller
Inventor: GOTO SEIICHI
IPC: G05B19/414
Filed: 1991-07-12
Abstract: PURPOSE:To obtain the small-sized numerical controller which enables various programs to securely and easily be altered (edited) without any error and securely inhibits the programs from being altered in normal operation. CONSTITUTION:The numerical controller consists of an NC unit 20 and an NC control board 1 which perform numerical control by using a memory card where the programs are stored; and the stored data of the memory card is provided with a permission information address and only when the memory card stored with specific data in the permission information address is loaded, the program specified with the specific data can be edited.
Patent JP-S58102098-A (JP)
Title: Pipe-type heat exchanger
Inventor: SASAKI YASUHIRO
IPC: F28F9/22
Filed: 1981-12-11
Abstract: PURPOSE:To prevent a fluid from stagnating, by providing bypass holes at a peripheral part of each of baffle plates so that the center line of each of the holes is inclined at an angle against a straight line normal to the baffle plate, in the titled heat exchanger provided with baffle plates for directing a shell-side fluid. CONSTITUTION:Each of the baffle plates 8 is provided with stagnation-preventing small holes 10 so that a flow in the circumferential direction of a shell body 7 is generated on the downstream of the plate 8. Each of the small holes 10 is located at a distance R from the center line of the small body 7, and the center line thereof is set in the circumferential direction of the shell body 7 and inclined at an angle theta against a straight line normal to the baffle plate 8. Accordingly, the fluid is prevented from stagnating on the downstream of the baffle plate 8, and local corrosion can be prevented.
Patent JP-2000032622-A (JP)
Title: Soundness diagnosing method of gas pressure detecting apparatus, gas pressure detecting apparatus, gas density detecting apparatus, and gas density monitoring apparatus
Inventor: IKURA NOBUKI
IPC: H02B13/025
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a soundness diagnosing method capable of confirming soundness of a pressure sensor and obtain a gas pressure detecting apparatus provided with a soundness diagnosing means of the pressure sensor. SOLUTION: A measurement auxiliary apparatus 5 has a main body part 6, to which a pressure sensor 12 is fixed and a piston chamber part 8. The piston chamber part 8 and the main body part 6 constitute a gas chamber 11 for pressure measurement which can change volume. An electric signal Vout from the pressure sensor 12 is converted into gas pressure by a signal processing means 21. A pressure change detecting means 22 calculates a pressure change value from a normal pressure from the signal processing means 21, and a test pressure when a pressure is changed. An electromagnetic valve 13 is closed, connection with a vessel 1 is cut off, a piston 8a is moved in above direction of the figure, the pressure in the gas chamber 11 for pressure measurement is increased by a specified value, and comparison with a pressure change value detected by the pressure change detecting means 22 is made.  Thereby soundness of the pressure sensor 12 can be diagnosed.
Patent JP-H08120448-A (JP)
Title: Plating on insulating base material and plated object obtained by this plating
Inventor: YOSHIKAWA HIROYUKI
IPC: C23C28/00
Filed: 1995-08-04
Abstract: PURPOSE: To form metallic films having high adhesion strength and high electrical conductivity by successively laminating a conductive film, reduced layer, catalyst layer and metallic plating film on an insulating base material. CONSTITUTION: The conductive film 2 (ITO, etc.) is formed by a vapor deposition method, etc., on one surface of the insulating base material 1 (glass, etc.) having the smooth surface and the surface layer of this conductive film is electrolytically treated in an electrolyte (lactic acid, etc.) compounded with an inhibitor, by which the reduced layer 4 and an inhibitor layer 3 are formed on the conductive film 2. The inhibitor layer 3 is then removed by an org. solvent, etc., and the catalyst layer 5 is deposited by acting a treating liquid contg. metal ions (Pd, etc.) having a catalytic effect. An etching resist is then applied thereon to form its layer 7.  Further, the etching of the conductive film 2 and the peeling of the remaining resist are executed by resist imaging by exposing and developing and, thereafter, the desired parts are subjected to electroless plating of Ni, etc., by which the metallic plating films 6 are formed on the catalyst layer 5. As a result, the plated object having a high light shielding rate and low reflectivity is obtd.
Patent JP-H0250955-A (JP)
Title: High-efficiency sheet plasma sputtering method
Inventor: TAKAGI SATORU
IPC: C23C14/34
Filed: 1988-08-11
Abstract: PURPOSE:To carry out high-speed film formation with high efficiency by deforming a plasma produced by the impression from a D.C. electric power source in which fluctuations in output are controlled into a sheet-like state and carrying out sputtering while accelerating ions in the above plasma toward a target. CONSTITUTION:An arc discharge is initiated between a pressure gradient-type plasma gun 1 and an anode 3 by means of an electric power source 5 for plasma production having a D.C. electric power source in which fluctuation in output is controlled to <=10% based on the output. The produced columnar plasma stream is deformed by means of a couple of magnets 2 into sheet-like state and formed into a sheet plasma 4 toward the anode 3 by means of an electric field 11 formed by the magnets 2 and air-core coils 10. Ions existing in the sheet plasma 4 are accelerated by means of a sputtering electric power source 8 and allowed to collide with a target 7 as sputtering-gas ions. Then the sputtered grains are allowed to adhere to a substrate 9, by which a thin film is formed. By this method, high sputtering velocity can be obtained and chemical activation can be improved.
Patent JP-S5989520-A (JP)
Inventor: KOIZUMI HIROYUKI
IPC: H02M7/537
Filed: 1982-11-15
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-H0249481-A (JP)
Title: Oxide josephson junction device
Inventor: TARUYA YOSHINOBU
IPC: H01L39/22
Filed: 1988-08-11
Abstract: PURPOSE:To set the superconductive current of a Josephson junction device to an optional value by a method wherein the thickness of a film of Pt, Au, or Ag, which serves as a Josephson coupling section, is adjusted. CONSTITUTION:An oxide Josephson junction device is composed of the following: a lower electrode layer 2 of an oxide superconductive material formed on a flat substrate 1; a Josephson coupling layer 3 on the electrode layer 2; and an upper electrode layer 2' of a superconductive material formed on the coupling layer 3. The coupling layer 3 is formed of a normal conductive material selected from materials such as Pt, Au and Ag. The thickness of the coupling layer 3 of a continuous film is equal to 500nm or more but smaller than 100nm. The electrode layer 2' is formed at a film forming temperature of 500 deg.C or above but lower than 800 deg.C. By this setup, the superconductive current of a Josephson junction device can be optionally set to a required value.
Patent JP-2000029391-A (JP)
Title: Label for discriminating authenticity, rom stuck with the same and authenticity discrimination method of rom
Inventor: SHIBATA YASUYUKI
IPC: G09F3/00
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain a label for authenticity discrimination which makes the replacement of rear ROMs, etc., with illicit parts, illicit devices, etc., difficult by providing the label with a tacky adhesive layer formed in tight contact with the rear side of a brittle layer and marks for authenticity identification disposed in the suitable positions of the brittle layer optically readable from the front side of the brittle layer. SOLUTION: The tacky adhesive tape 2 is formed on the rear side of the brittle sheet 1 in tight contact therewith and, further, release paper 3 is peelably stuck to the tacky adhesive surface on the rear side of the tacky adhesive tape 2. The brittle sheet 1 has extremely low resistance to tension and shearing force and has the brittle nature to the extent that the brittle sheet 1 is broken and torn to fine pieces when the label 10 for authenticity identification is attempted to be peeled after the label 10 for authenticity identification is adhered to the front surface of the ROM or the like by tightly adhering the tacky adhesive tape 2 to the other surface to be adhered with the label. The front side of the brittle sheet 1 is printed with the marks 4 for authenticity identification.  The marks for authenticity identification collapse and the peeling of the label is not possible even if the label is attempted to be peeled according to this constitution.
Patent JP-H0926740-A (JP)
Title: Process cartridge and image forming device
Inventor: NAKAGAWA TAKAO
IPC: G03G21/18
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To reduce the number of processes for assembling a drum shutter and to reduce the cost of assembly. SOLUTION: One end 7a of a torsion coil spring 7 engaged with the drum shutter 1 is bent to be obtuse and the bent part of the spring 7 is pressed by the rib A3a of a frame body A3 at the time of assembling a cleaning frame body A3 and a developing frame body A1, so that a cartridge where the drum shutter is in a closed state is obtained at the same time as completing the assembly.
Patent JP-S6177117-A (JP)
Title: Demagnetizing device for magnetic head
Inventor: SAKATA EIJI
IPC: G11B5/465
Filed: 1984-09-21
Abstract: PURPOSE:To apply a stabilized source battery voltage across a timer circuit and to stabilize the time from the closure of a switch to the start of demagnetization by providing the timer circuit between a power source battery and a boosting circuit. CONSTITUTION:The timer circuit 3 consisting of a resistor R2 and a capacitor C3 is connected to the output stage of the power source battery 1, and a switching part 5 is connected to the timer circuit 3. The capacitor C3 of the timer circuit 3 is charged by the battery 1 through the resistor R2. When its terminal voltage attains to a specific value, its discharging current triggers the transistor Q5 of a switching circuit 52 so that the transistor Q5 is biased to turn on. The timer circuit 3 is applied directly with the voltage from the battery 1 having the stabilized voltage, so the time of the timer circuit 3 has no variance and an excellent time is set precisely at the start of demagnetization, thereby eliminating a waste of power consumption.
Patent JP-S5989019-A (JP)
Title: Production of filter package
Inventor: INOHARA JIYUNICHI
IPC: H03H3/08
Filed: 1982-11-12
Abstract: PURPOSE:To ensure a satisfactory function without adhesion of a filter chip to silicone rubber even through a cap is not used by using hexaethylene glycol containing the additive powder of light mass in place of the cap. CONSTITUTION:The hexaethylene glycol 5 containing the additive powder having light mass such as alumina powder is applied on the surface of a filter chip 4 fixed onto a substrate 3. Then the substrate 3 and the filter chip 4 are dipped into the silicone rubber 6. Thus the entire substrate 3 is coated with the rubber 6. The hexaethylene glycol 5 sublimates on the surface of the chip 4 in the hardening process of the rubber 6, and a space is formed between the chip 4 and the rubber 6. In this case, the additive powder 7 remains within the space to prevent adhesion between the cip 4 and the rubber 6. The epoxy resin 8 is applied to the surface of the rubber 6 after the rubber 6 is hardened.
Patent JP-S58100696-A (JP)
Title: Loading device for plating object
Inventor: YAMAMOTO KENJI
IPC: C25D17/06
Filed: 1981-12-10
Abstract: PURPOSE:To reduce the time for transfer and to simplify the shape and construction of the entire part of a device by moving plural sheets of rectangular strip-like plating objects aligned on trays by means of a suction box which moves back and forth by drawing arced loci of approximately inverted U  shapes. CONSTITUTION:Rectangular strip-like plating objects aligned in plural arrays by using pins 11 on trays 1 are stacked by the same number in each array and the trays are positioned on a deck 2. Thereafter, when turning arms 4, 5 are turned leftward by rotating driven gears 37, 38 via an air cylinder 40 and a driving gear 39, a suction box 3 suspended to preceding end parts 41, 42 moves by drawing arced loci X, Y of approximately inverted U shapes. Thereafter, the box moves downward according to guiding cams 6, 7. The inside of the box 3 is sucked through a blower 27 and a movable duct 26 to suck up plural sheets of the plating objects and again the box is carried onto a roll conveyor 46 by drawing the loci X, Y. At this point of time, a vertically movable plate 31 is moved downward and pawls 32 are projected to move the plating objects onto the conveyor 46.
Patent JP-H0546864-A (JP)
Title: Hot water circulation system for automatic vending machine
Inventor: KOGA KOJI
IPC: G07F13/00
Filed: 1991-08-09
Abstract: PURPOSE:To prevent the temperature of hot water used for the goods sales from being dropped by providing a pipe for criculating hot water connecting a valve for discharging hot water and a hot water tank and circulating hot water in a circulating path with a newly provided pump. CONSTITUTION:Usually, a three-way valve 7 is switched on the side of the pipe for hot water circulation 8 and the hot water pump 6 is stopped. Hot water does not flow through the pipe 8 for circulating hot water and the pipe 9 for discharging hot water. When CPU 11 detects that a pressing button 11 is depressed through an input/output interface (I/O) 4 at the time of selling the product in such a state, CPU 1 turns on the hot water pump 6 through I/O 4. Thus, hot water is circulating succesively the hot water tank 5, the hot water pump 6,   the cross valve 7,   the pipe 8 for circulating hot water, the hot water tank 5. CPU 1 switches the three-way valve 7 to the pipe 9 for discharging hot water through I/O 4 after prescribed time later, then the hot water is filled into cup to sell as a beverage. CPU 1 switches the three-way valve to the side of the pipe 8 for circulating hot water through I/O 4 and turns off the hot water pump 6 after completing sales.
Patent JP-H0864739-A (JP)
Title: Manufacture of lead frame subjected to dimple forming and dimple forming die
Inventor: KISHINO KAZUHISA
IPC: H01L23/50
Filed: 1994-08-24
Abstract: PURPOSE: To provide the manufacturing method of a lead frame which is subjected to the dimple forming and a dimple forming die for the dimple forming with which the warpage of the lead frame can be reduced and the aperture dimension precision of the dimple can be improved. CONSTITUTION: A die 6 having a punch part 8 is used for the dimple forming. The tip part 8a of the punch part 8 is tapered 9 and, further, the base part 8b of the punch part 8 are so formed as to be perpendicular to the process surface of a lead frame 1. By using the die 6 like this, the lead frame is subjected to the dimple forming. With this constitution, the warpage of the lead frame 1 can be reduced and the aperture dimension precision of the dimple 7 can be improved.
Patent JP-H0484706-A (JP)
Title: Method for detecting defective cake piece
Inventor: TANASE HIROYUKI
IPC: B65G47/08
Filed: 1990-07-27
Abstract: PURPOSE:To make it possible to detect a defective product accurately without visual inspection by removing the defective product from a conveying path only when the output value from a shape-difference detecting device 3 is a specified value or larger. CONSTITUTION:When a cake piece C enters into a conveying step, the cake piece C is contained into a holding body 10. The cake piece C is controlled so as to keep a specified attitude. When the cake piece C which is controlled in the specified attitude passes through the arranged part of a camera 2, the image is picked up. The image picked up with the camera 2 is compared with a correct profile stored beforehand in a shape-difference detecting device 3. When a part of the cake piece C is broken, the degree of the difference between the correct profile part and the profile of the image which is picked up with the camera 2 is judged with the shape-difference detecting device 3. When the difference is at a specified level or larger, it is judged that the cake piece C is the defective product. Thus, the defective product can be accurately detected without visual inspection.
Patent JP-S6356211-A (JP)
Inventor: KINOSHITA EIICHIRO
IPC: A01C11/02
Filed: 1986-08-25
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-H0948607-A (JP)
Title: Metal refining apparatus
Inventor: OTSUKA YOSHITATSU
IPC: C22B21/06
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject apparatus capable of maintaining performance of its packing for a long period. SOLUTION: This metal refining apparatus is provided with a melting furnace 1, crucible 2, hollow revolving shaft arranged to pass through the ceiling 1a of the melting furnace 1, a packing 9 sealing the gap between the revolving shaft 3 and a revolving shaft through part in the ceiling 1a of the melting furnace 1, and a hollow revolving cooling member 4 on the lower end of the revolving shaft 3. Inside the revolving shaft 3, a cooling fluid discharge pipe 21, the bottom end of which is positioned in a cooling member 4, is arranged. The bottom end of the revolving shaft 3 is fitted with a cooling fluid blowing member 17 in a bottomed cylindrical shape having a peripheral wall 17 provided with a number of cooling fluid blow-off ports 18.  The lower end of the discharge pipe 21 is fitted freely rotatably into a through hole 19 formed in the bottom wall 17c of the cooling fluid blowing member 17. The space between the respective inner peripheral surfaces of the revolving shaft 3 and the blowing member 17 and the outer peripheral surface of the discharge pipe 21 serves as passage 22 for the cooling fluid. The upper end part or the cooling fluid passage 22 and the pipe way of the discharge pipe 21 are made to communicate with a cooling fluid inlet and outlet formed in the body of a rotary joint, respectively.
Patent JP-2001028813-A (JP)
Title: Gas-insulated switchgear
Inventor: NAKAJIMA MASATOSHI
IPC: H01C7/12
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To accommodate a lightning arrester into the same enclosure as switching equipment by composing the lighting arrester by a lighting arrester container where a non-linear resistive element is covered and at the same time an insulation gas is filled, and by connecting the enclosure to the lighting arrester via the adsorption material of a decomposed gas. SOLUTION: Inside a lightning arrester container 3, a plurality of zinc oxide elements 6 are laminated, and are pinched by fitting 5 and 7 from the upper and lower parts. The fitting 7 is grounded, the fitting 5 is connected to shield 3A for connecting to the main circuit of a gas-insulated switchgear via feeding fitting. At the lower part of an insulation cylinder 3B, an adsorption material container 2 is mounted, and a cracked gas adsorption material 1 is filled into the adsorption material container 2. Further, the adsorption material container 2 is open or the side of the inner part 11 of the lighting arrester container 3 and the side of the inner part 9 of an enclosure 8, and the inner part 11 of the lightning arrester container 3 is connected to the inner part 9 of the enclosure 8 via the decomposed gas adsorption material 1.
Patent JP-H0364103-A (JP)
Title: Manufacture of dielectric coaxial resonator
Inventor: WAKINO KIKUO
IPC: H01P7/04
Filed: 1989-07-31
Abstract: PURPOSE:To adjust a resonance frequency accurately by forming an area surrounded by two concentric circles both having a throughhole as the center circle on a dielectric block and removing the electrode film from the area while the dielectric block or a proper removing device is turned relatively around the throughhole of the dielectric block as the turning center. CONSTITUTION:An electrode film 5 is formed to an open end face of a dielectric block 2 by forming the electrode film 5 on the inner and outer face of the dielectric block 2 having an axial throughhole 1. Then an area surrounded by two concentric circles l1, l2 having the throughhole 1 as a center circle on an open end face 6 of the dielectric block 2 is used as an electrode film removed area S and the electrode film removed area S is set in response to the adjustment value of the resonance of a dielectric coaxial resonator and the electrode film 5 in the electrode film removed area S is being removed according to the setting value to adjust the resonance frequency. Thus, the electrode film 5 is removed in matching with the adjustment value of the resonance frequency easily and accurately.