baber/WOPTO huggingface dataset:
Patent JP-S5859163-A (JP)
Title: Control device for loading wires in a basket
Inventor: KODAIRA TETSUYOSHI
IPC: B65H54/04
Filed: 1981-09-28
Abstract: PURPOSE:To prevent overflow of wires from the basket by reducing the number of stages in stacking of coil layers toward the inside with the coarse of the pitch in accordance with the initial settings of the number of stages for stacking and the one for their reduction and thereby loading the wires in good coiled attitude. CONSTITUTION:In a stacking stages calculator circuit 12, the value of a stacking stages setting device 18 is entered in a counter 20 and the value of a reduced stages setting device 22, in another counter 24, and then a counter 30 and the one 24 perform addition and subtraction, respectively, using pulses from an oscillator 26, and when the content of the counter 24 becomes zero the value of the setting device 22 is stored in the counter 30. On the other hand, the counter 20 is subtracted by pulses for every turn of the receiving table, and when it becomes equal to the content of the counter 30 the same action is repeated by the output from a comparator 32 to reduce the number of stages in coil stacking by every advance of the pitch. Then the value of the pitch setting device 34 is entered in a counter 36 with the abovementioned output to be added to another counter 40, and then the value of the coil outermost diameter setting device 44 is subtracted with this DA converted value, the output wherefrom is used to control the number of revolutions and the speed of the receiving table.
Patent JP-H05342909-A (JP)
Title: Conductive paste
Inventor: NOHARA TAKATSUGU
IPC: H05K1/09
Filed: 1992-06-11
Abstract: PURPOSE:To provide conductive paste capable of forming an outside electrode excellent in soldering wettability and soldering heat resistance. CONSTITUTION:Metal powder 5, which is a main component of conductive paste 1, is composed of a copper particle 6A constituting a core portion 6 and excellent in conductivity; and a surface layer 7 of laminated structure, consisting of a nickel layer 7A formed on the core portion 6 and excellent in soldering heat resistance and a silver layer 7B formed on the nickel layer 7A and excellent in soldering wettability.
Patent JP-H08317894-A (JP)
Title: Conductive mat and its manufacture
Inventor: NAKADA AKIRA
IPC: A47L23/22
Filed: 1995-05-25
Abstract: PURPOSE: To efficiently provide a mat preserving conductivity and an anti-static property over a long period by combining monofilaments of a conductive resin obtained by compounding conductive carbon black to polyvinyl chloride as a main agent with a nonconductive resin obtained by compounding various colorants to the polyvinyl chloride. CONSTITUTION: Monofilaments of a conductive resin obtained by compounding conductive carbon black to polyvinyl chloride as a main agent and a nonconductive resin obtained by compounding various colorants to the polyvinyl chloride are combined together. A molding roll 12 and a receiving roll 13 are provided at the position directly below the monofilament lines of the conductive resin and the nonconductive resin spun from a spinning pack 1 in a cooling water tank 11. A circulating pump 19 and a hot water heater 20 are connected to the cooling water tank 1, and the water temperature is kept constant by a water temperature regulator 23. Both resins are received on the upper face of the molding roll 12 to form a mat, and it is conveyed by a conveying belt 15 and a conveying conveyor 16 via the receiving roll 13.
Patent JP-S5577125-A (JP)
Title: Preparation for inductance
Inventor: KANDA TAKESHI
IPC: H01F5/06
Filed: 1978-12-07
Abstract: PURPOSE: To make layer insulation paper unnecessary and thus prepare thinner inductance at a lower cost by using fine threads concurrently with metal leaf in winding them onto the winding core so as to make gaps between layers of metal leaf to be impregnated with insulating material.  
     CONSTITUTION: In winding metal leaf 2 of alminum, copper or the like on to winding core 1, fine therads 3 of polyester, polyurethan or the like are wound together with the leaf, being arranged at a given interval, or one fine thread 3 is wound in a zigzag style. Then the whole thing is dipped into insulating material 4 such as insulator-varnish liquid and its layers are impregnated with insulating material 4. When magerial 4 hardens to some degree, fine threads 4 are removed, being pulled out. Or fine threads 3 may be left in layers. The presence of fine threads 3 produces insulating layers among layers of metal leaves, making it unnecessary to use expensive layer insulation paper such as polyester sheet, fiber, and also making it possible to lessen the volume. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0444441-A (JP)
Title: Fsk reception circuit
Inventor: KAMIJO MASAYUKI
IPC: H04L27/14
Filed: 1990-06-11
Abstract: PURPOSE:To prevent occurrence of noise in advance even when an incoming FSK signal level is too much by adopting an incomplete integration circuit for an FSK reception circuit and varying a value of a feedback resistor depending on the level of the output. CONSTITUTION:When an FSK signal with a large level comes, since an output level of an operational amplifier 10 is large, a gate voltage of a field-effect transistor Q is low and a drain-source resistor RDS gets smaller, then a branch current to ground is decreased. Thus, the amplification factor of the operational amplifier 10 is decreased. Since a feedback resistor variable circuit 20 acts like a function of inverse AGC like a so-called automatic control circuit(AGC), excessive amplification of the incoming FSK signal with a large dynamic range is suppressed, then clipping at a saturation region is not caused and production of a harmonic component is prevented in advance.
Patent JP-H10340593-A (JP)
Title: Nonvolatile semiconductor storage device
Inventor: IIZUKA YUICHI
IPC: G11C16/06
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To obtain prescribed erasing characteristics without rediffusion through change of mask and change of diffusion condition and to execute improving of productivity and shortening of developing time by controlling the voltage applied to the work line independently from outside. SOLUTION: Input terminals 112, 113 are provided to control independently from outside the voltage of work line of semiconductor memory unit having a CPU 101, a flash EEPROM 103, a port part 102 and a voltage circuit 104. By supplying 2 bits of data to the terminals 112, 113, the voltage of word line is set into four kinds. Thereby, even when the erasing characteristics (erasing speed, erasing variance, overerasing) are defective, the selection of voltage of word line enables obtaining prescribed characteristics. The terminals 105 are a plurality of terminals to input the mode signal, address and writing-in data or to output reading-out data required for erasing, writing-in and reading- out the flash EEPROM 103.
Patent JP-H102175-A (JP)
Title: Working bench
Inventor: MAKIMOTO KOUJI
IPC: E06C1/393
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To enhance the rigidity of the whole of the working bench and also of the brace in a working bench provided with a top board, leg bodies placed at both the sides of the top board in a freely oscillating manner and a brace 5 located between both the leg bodies. SOLUTION: A brace 5 is made as a framed construction. On the upper end portion of one leg body 3, a bracket 9 is provided for inserting oscillating fulcrum 8 with a top board 2 to the inner side of the top board 2 almost in correspondence with the meat thickness of the brace 5. Also, at both the end portions of the brace 5, brackets 14 are provided for projecting out oscillating fulcrums 12 and 13 for respective leg bodies 3 and 4 almost in response to the half of the meat thickness of the brace 5.
Patent JP-S6046351-A (JP)
Title: Material for spirillina culture tank
Inventor: SONE YUUJI
IPC: C12M1/00
Filed: 1983-08-22
Abstract: PURPOSE:To provide an inexpensive material for a spirillina culture tank good in durability, obtained by containing C, P, S and Cr in Fe in a specific ratio. CONSTITUTION:A spirilina culture tank is formed of a structural material containing 0.050wt% or less C, 0.002wt% or less P, 0.001wt% or less S and 9- 12wt% Cr and comprising the remainder of Fe. This material is inexpensive and has excellent corrosion resistance as compared with conventional stainless steel (Cr-content of 13wt% or more).
Patent JP-H06339077-A (JP)
Title: Solid-state image pickup device
Inventor: FUKUI HIROSHI
IPC: H04N5/3728
Filed: 1993-05-31
Abstract: PURPOSE:To output free picture element information of smear components without providing a special circuit. CONSTITUTION:The image pickup output of one field is read via the horizontal register 4 of a CCD image sensor operated in a frame storage mate and capable of simultaneous reading two lines. Since the image pickup output of only smear components as the image pickup output of the other field is read via a horizontal register 5 and a subtraction synthesis is performed for the image pickup output of each field by a subtracter 8, smear components can be removed.
Patent JP-H092421-A (JP)
Title: Device for filling and packing bag
Inventor: FUJITA KUNIHIKO
IPC: B65B43/28
Filed: 1995-06-20
Abstract: PURPOSE: To fully stretch the upper and lower parts of a bag body without allowing the bag body to loosen so that the bag body can be filled with a material as intended in quantity. CONSTITUTION: A bag body-pressing part 26 extends upward from a position on one side of a center line C, in an arrangement having the center line C connecting the position of a pair of upper suction devices 16, 16 to that of a pair of lower suction devices 20, 20 when the suction devices in each of the pairs are closest to each other, and crosses the center line C, having the forward end 24a at a position on the opposite side. The lower end 24b of the bag body- pressing part 24 is placed above the axis 26 of arm members 22a, 22a and fixed to one of the arm members, that is, on one side. The bag body-pressing part 24 presses the middle of the bag body 14 into the other side when the suction devices 16, 16, 20, 20 in each of the pairs come closest to each other and their suction works on the bag body 14.
Patent JP-H0316926-A (JP)
Title: Production of large-sized curved glass having metal coating on surface
Inventor: KAWAHARA YOSHIAKI
IPC: C03B25/02
Filed: 1989-06-15
Abstract: PURPOSE:To obtain a curved glass free from coating unevenness by applying a metal coating layer to a surface of a flat plate glass and bending the coated glass. CONSTITUTION:A flat plate glass 3 is supplied to a coating apparatus 1 and surface-coated with a metal to obtain a metal-coated flat plate glass 4. The flat plate glass 4 is introduced into a heating chamber of a vacuum furnace 2 and evacuated to about 10<-1>Torr. High-purity N2 gas is introduced into the furnace to raise the pressure in the furnace to the original level and the furnace is again evacuated to about 10<-1>Torr. The glass is heated at a heating rate of <=10 deg.C/min to 300-400 deg.C, maintained at the temperature for about 10min, heated and softened at a heating rate of about 15 deg.C/min to 600-650 deg.C and bent along the surface of a forming jig to obtain a curved glass 5. The heater in the furnace 2 is switched off, N2 gas is introduced into the furnace to about 700Torr and the glass is cooled at a cooling rate of 240 deg.C/hr at 580-500 deg.C, 160 deg.C/hr at 500-34 deg.C and 96 deg.C/hr at 340-180 deg.C and finally cooled by introducing air into the furnace 2.
Patent JP-H098438-A (JP)
Title: Wire bonding terminal, manufacture thereof and manufacture of semiconductor mounting substrate using that wire bonding terminal
Inventor: HASEGAWA KIYOSHI
IPC: C23C18/52
Filed: 1995-06-20
Abstract: PURPOSE: To provide a wire bonding terminal, which does not hinder the success of a wire bonding even if a heating treatment is performed on the terminal, a method of manufacturing the terminal and a method of manufacturing a semiconductor mounting substrate using the wire bonding terminal. CONSTITUTION: An electroless nickel-plated film, a substituted palladium-plated film or an electroless palladium-plated film, a substituted gold-plated film and an electroless gold-plated film are formed in the other of these above-mentioned films on the surface of copper formed into the form of a terminal.
Patent JP-H10331603-A (JP)
Title: Exhaust cooling system for feedwater pump driving turbine
Inventor: DOIGUCHI TATSUYA
IPC: F01K9/00
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To cool exhaust from a feed pump driving turbine to a temperature that does not exceed a value specified for protecting equipment without causing damage to an exhaust valve. SOLUTION: An exhaust cooling system is equipped with a total of four spray nozzles 26 for spraying water. A spray water pipe 30 for leading a part of the condensate to the spray nozzles 26 is connected. The inlet of the spray water pipe 30 is connected to the discharge side of a condensate pump 7 so that condensate boosted at the condensate pump 7 is supplied to each spray nozzle 26. Spray valves 27 are provided for the four spray nozzles 26, respectively.
Patent JP-S6314072-A (JP)
Inventor: NAKADA JUNICHI
IPC: F25D23/08
Filed: 1986-06-30
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-H09314308-A (JP)
Title: Lost foam pattern casting method
Inventor: GOTOU HIDETAKE
IPC: B22D19/00
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To form through-holes in a casting in high precision. SOLUTION: The necessary number of pipes 12 are embedded so as to penetrate at the necessary positions of a lost foam pattern 10 formed by using foamed polystyrene. Patterns of a sprue 14, a runner 16, gates 18 and feeder heads 20 formed of the foamed polystyrene are stuck to the lost foam pattern 10. Molding sand is filled up into the inner part of a mold flask positioning the lost foam pattern 10 integrally embedding the pipes 12 in the inner part to obtain a mold embedding the lost foam pattern 10. At the time of casting molten metal from the sprue 14 of the mold, the molten metal reaches the bottom part of the lost foam pattern 10 while burning the patterns of the sprue 14, runner 16 and gates 18 and the patterns 10 is burnt and replaced with the molten metal from the lower part side in order.  At this time, since the pipes 12 embedded into the lost foam pattern 10 are not lost, the casting integrally casted with the pipes 12, is cast.
Patent JP-S5678372-A (JP)
Title: Manufacture of voltage doubling rectifier
Inventor: IWATANI SHIYOUICHI
IPC: H02M7/10
Filed: 1979-11-26
Abstract: PURPOSE:To decrease the number of parts and man-hours of assembling by forming capacitor holding parts and lead-conductor connecting parts by bending a sheet of a metal material, connecting and fixing various parts to it, and cutting and removing unwanted part. CONSTITUTION:A frame shaped terminal metal fitting 9 having the capacitor holding parts 10a1, 10a2, and 10b1 and the lead connecting parts 11a1-11a3 and 11b1- 11b3, by bending the sheet of metal plate. Diodes 12a1-12a3 are connected to the lead connecting parts 11 in a ladder shape, and input leads 14 and an output lead 15 are attached. Ceramic capacitors 16a1, 16a2, and 16b1 are held in the capacitor holding parts 10. After they have been soldered to the metal fitting 9, the unwanted portions are removed by cutting the points X1-X10 of the metal fitting 9. Therefore, the man-hours of assembling and the number of parts can be decreased, and the efficiently blocked rectifier can be formed.
Patent JP-H078604-A (JP)
Title: Game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1993-06-24
Abstract: PURPOSE:To provide a game machine which enables players to enjoy games equally by allowing the player to be devoted to one game machine only. CONSTITUTION:The game on a pachinko machine P is a video game, for example, a shooting game. When a game ball is detected with any of passing gate switches 8, 9 and 10, a right to play video games at alpha specified frequency (auxiliary game right) is generated according the detection thereof. The right is used with a shooting switch 17 and a prize ball is given to a player according to the results of the game. On the other hand, when the player operates a shooting start switch 19, a game ball is shot into a playing area automatically. Thus, the player consumes game balls only unless the player operates the shooting switch 17 without obtaining the prize ball. This keeps the player from leaving the pachinko machine P to play on another pachinko machine simultaneously.
Patent JP-H1062689-A (JP)
Title: Zoom lens
Inventor: MEYERS MARK MARSHALL
IPC: G02B15/20
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens which is equipped with excellent optical performance and can generate three or more zooming ratios. SOLUTION: A small-sized zoom lens includes three movable lens units U1, U2, U3 the first two having positive light refractive power and the last having a negative light refractive power, and during zooming, change in the distance in axial direction between the foremost lens unit U1 and trailing lens unit U2 is smaller than the change in the distance in axial direction between the foremost lens unit U1 and the intermediate lens unit U2, and the moving speed of the intermediate lens unit U2 is lower than those of the foremost U1 and the trailing lens unit U3.
Patent JP-H026075-A (JP)
Title: Power feeder for resistance welding gun
Inventor: KONNO MITSUO
IPC: B23K11/14
Filed: 1988-06-22
Abstract: PURPOSE:To allow the free attachment and detachment of the connection of a power source and a gun body to smooth oscillation of the resistance welding gun by providing a power feed part which is terminal-connected to a power source side and a connecting means which is freely attachable and detachable to and from the terminal of the body side to the power feeder of the welding gun. CONSTITUTION:The power receiving terminal 104 on the gun side which is displaced according to the oscillation of the resistance welding gun 100 and the terminal 74 on the power source side are connected freely connectably by using the connecting means 58 which is driven by an actuator. The connection of the terminal 104 and the terminal 74 is released by the operation of the connecting means 58 to put the gun 200 into the free state when the welding ends. The oscillation operation of the gun is thus smoothed without being hindered by a power feed cable.
Patent JP-H05347328-A (JP)
Title: Structure of mounting bare chip
Inventor: KADOI KAZUHISA
IPC: H01L21/60
Filed: 1992-06-15
Abstract: PURPOSE:To prevent the induction of migration between bumps by forming a waterproof layer on a substrate, and providing a pad, and then, fixing a bar chip with an adhesive thereby abutting the bump of the bare chip against the pad. CONSTITUTION:This device is equipped with a substrate 1 consisting of an organic material, and a Teflon waterproof layer 5 stacked on this substrate 1. Furthermore, it is equipped with pads 2 disposed on the waterproof layer 5 and a bare chip 3 where bumps 4 corresponding to these pads 2 are made. And, the waterproof layer 5 and the bare chip are fixed to each other by an adhesive 6 consisting of epoxy material by abutting the pads 2 against the bumps 4, thus the bare chip 3 is mounted on the substrate 1. Accordingly, even if bubbles occur at hardening of the adhesive 6, the moisture from the substrate side can be broken. Hereby, the occurrence of insulation inferiority between the bumps 4 can be prevented.
Patent JP-S6311035-A (JP)
Title: Field core of rotary electric machine
Inventor: NAKAJIMA MAMORU
IPC: H02K1/08
Filed: 1986-07-02
Abstract: PURPOSE:To obtain a strong support device of a field coil, by a method wherein projections with a length in the field coil supporting direction being 1/2 of the coil width or more are provided on upper and lower surfaces of a field core on which a winding conductor is wound into the field coil. CONSTITUTION:Thin cores with projections on upper and lower surfaces are prepared by means of a punching die and laminated to form an interpole core. Earth insulation 6 is applied to shell portion of the interpole core and divided in two, and upper and lower insulation plates are assembled and then firmly fixed. A winding conductor is wound and fixed between the upper and lower insulation plates while insulation varnish with strong adhesive property is applied thereto. In this case, size of the projection of the interpole core in the interpole coil supporting direction is made 1/2 of the field coil width H or more. Thereby unreasonable force such as bending force to the insulation plate due to electromagnetic force of the field coil is not impressed.
Patent JP-H08322325-A (JP)
Title: Seeding sheet making machine
Inventor: SHIMOTOMAI MITSUHIRO
IPC: A01C1/04
Filed: 1995-05-30
Abstract: PURPOSE: To provide a machine for making seeding sheets each subject to no movement of seeds sown on a sheet-like substrate through being held thereon thus capable of raising the seedlings therefrom in good order and free from any possibility of developing portions devoid of seedlings. CONSTITUTION: A machine frame 1 is mounted with a hopper 2 to hold e.g. seeds therein and, under the hopper 2, there is equipped a mechanism to sow seeds in a longitudinally striated way and a sheet-like paper-wound roll 13 is installed on the machine frame 1, and a sheet-like substrate is placed so as to sprout and raise the seeds sown thereon under the machine frame 1 and sown with seeds (s) in a longitudinally striated way along with covering the seeds with a sheet of paper; concurrently, the paper is pressed against the sheet-like substrate 12 by a pressurizing member 16 provided with many grooves so as not to come into contact with the seeds sown above, thereby bonding of the paper to the substrate 12 is effected and the seeds (s) between the paper and the substrate 12 are set.
Patent JP-H06340091-A (JP)
Title: Ink jet recording device
Inventor: MORI TAKASHI
IPC: B41J2/175
Filed: 1993-06-01
Abstract: PURPOSE:To keep an ink discharge state independent of influence by preventing ink within a nozzle from drying at the time of no use of a recording device. CONSTITUTION:When a head 1 moves and comes to a home position (H. P), a reliability retaining mechanism 2 advances to put a drying preventive cap 3 on the opening face 1b of the head 1. Within the drying preventive cap 3, there is mounted a magnetic fluid 5 magnetically attracted to a magnetic plate 4 magnetized in a thickness direction, and as it is put on the head 1, the nozzle 1a opening is completely sealed by the magnetic fluid 5 so that drying of ink is prevented.
Patent JP-H094892-A (JP)
Title: Outdoor hood
Inventor: FUJIWARA KAZUHIRO
IPC: F24F7/013
Filed: 1995-06-21
Abstract: PURPOSE: To provide an outdoor hood to facilitate the positioning. CONSTITUTION: A ventilation port 3 communicating with an opening formed through an outer wall 1 of a building is provided. A hood 6 is provided to be connected to a flange part 4 mounted on the periphery of an opening part 2 and have a delivery port 5 formed in an under surface and cover the ventilation port 3. A plurality of guide parts 7 protruded toward the indoor side are arranged on the indoor side of the flange part 4 and the guide part 7 is positioned in such a way as to bring it into contact with the inner surface of the opening part 2.