baber/WOPTO huggingface dataset:
Patent JP-S5893893-A (JP)
Title: Continuous plating device
Inventor: DEO TAKASHI
IPC: C25D17/00
Filed: 1981-11-30
Abstract: PURPOSE:To provide a continuous electroplating device of the constitution wherein anode chambers having the side walls of ion exchange membranes are installed in a plating bath, insoluble anodes are provided therein, anolytes are circulated and a metallic strip is run by facing the surfaces of the ion exchange membranes. CONSTITUTION:Insoluble porous anodes 3 are built in a plating cell 2 contg. a plating bath soln. and >=1 piece of anode chambers 4 to which >=1 piece of side walls consist of ion exchange membranes 5 are provided. The anolytes such as dilute sulfuric acid in the chambers 4 are circulated between the chambers 4 and a circulating tank 6 by anolyte circulating mechanisms consisting of the anolyte circulating tank 6, a pump 7, pipings 30, 31, etc. A belt-like metallic plate 1 to be plated is guided by guiding rolls 8 and travels in the plating bath soln. contg. the salts of the metals to be plated in such a way that at least one side surface faces the membranes 5 in the chambers 4, etc. In such a state, an electrolyzing voltage is applied between the strip 1 and the anodes 3 from electricity conducting rolls 9 and a bus bar 10, whereby the steel strip is plated.
Patent JP-S5885892-A (JP)
Inventor: KUO ESU YANGU
IPC: A61K31/545
Filed: 1982-10-28
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-H0355429-A (JP)
Title: Controller of solenoid for attraction operation of solenoid safety valve
Inventor: KOBAYASHI SHIRO
IPC: F23N5/20
Filed: 1989-07-24
Abstract: PURPOSE:To lengthen the life of a battery by providing a switch that opens by the output of a detection device for detecting the completion of attraction by a solenoid for attraction operation in an electric power supply circuit to the solenoid for attraction operation of a thermo-couple type solenoid safety valve. CONSTITUTION:When an iron piece 6 for attraction is attracted to and held on a attraction face 8, the completion of the attraction is known by, for instance, the detection signal of a detection means A which detects a rise of inductance. The detection signal is used to drive a switch section 14 and turns OFF a stop switch S to cut the electric current to the solenoid SOL so that the plunger 9 of the solenoid SOL for the operation of attraction moves upwards and returns to its original position, but a safety valve V is released continuously of attraction by a magnet M. Now, when a capacitor C has passed a time of discharge that is befoer hand determined, a switch actuation section 22 turns OFF an electric power source switch S2 and the electric power source circuit is cut, but the magnet M is excited by the thermal electromotive force given by heating the thermocouple TC and it releases attraction of the safety valve V and holds it open and a main gas burner 20 burns and its combustion flame C heats a heat exchanger 19 and delivers hot water.
Patent JP-S6435981-A (JP)
Title: Ceramic circuit board
Inventor: MIZUNOYA NOBUYUKI
IPC: H05K3/38
Filed: 1987-07-30
Abstract: PURPOSE:To reduce gas drawing to a junction boundary and to substantially eliminate the presence of a swell by using a copper circuit substrate having fine vent pores at a crystal grain boundary. CONSTITUTION:A copper circuit substrate 1 having fine vent pores 4 at a crystal grain boundary in a ceramic circuit BOARD 3 is employed, and its surface is merely oxidized in advance for use. Even if atmospheric gas is drawn into a heating surface at the time of thermal bonding, it is exhausted through the pores, excess oxygen gas is eliminated, possibility of swelling is remarkably decreased to provide a healthy junction. Further, the oxygen necessary for the bonding is supplied from a copper oxide layer 2 formed on its surface, and does not affect adverse influence to the bonding itself.
Patent JP-H0637008-A (JP)
Title: Patterning method
Inventor: TAKEBAYASHI MIKIO
IPC: H01L21/027
Filed: 1992-07-17
Abstract: PURPOSE:To provide a method capable of patterning with a good precision even if a film thickness of an object is thick in a lift-off of a thin film. CONSTITUTION:In a lift-off of a thin film and a thick film, a positive pattern 13 is formed with a first photosensitive material 12 and then a negative pattern 15 is formed on the positive pattern 13 with a second photosensitive material 14. Then, by removing the positive pattern 13 formed with the first photosensitive material 12, a reverse tapered part 12b is formed through a lift formation. Thus, a step cut is easy to occur in a metal thin film 16 formed on the second photosensitive material 14, and a good patterning can be performed without generating burr or chip.
Patent JP-S6168811-A (JP)
Inventor: KITAMURA ATSUSHI
IPC: H01B7/08
Filed: 1984-09-12
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-S6346709-A (JP)
Title: On-load tap changing transformer
Inventor: TOYOSHIMA YOSHIMASA
IPC: H01F29/04
Filed: 1986-08-14
Abstract: PURPOSE:To prevent the scattering of metallic powder, and to obviate the generation of the accident of dielectric breakdown by covering the lower section of a tap selector with a pan-shaped support plate, on an outer periphery of which a wall is formed by an insulator, and connecting one end of a piping to an opening shaped to the wall while an on-off valve is mounted to the piping on the outside of a tank. CONSTITUTION:A tap selector 3b is operated so that fixed contacts 8 and movable contacts 10 are changed over. A support plate 14 for metallic powder taking a pan shape and made of an insulator is fixed to a suspension port 6b at a proper clearance so as to cover approximately the whole region of the lower section of the tap selector 3b from a lower section. An upward bent wall 14a is shaped to the outer periphery of the support plate 14 while an opening 14b is formed to the wall 14a. One end is connected to the opening 14b in the support plate 14 in a piping 15 consisting of an insulator, the other end is penetrated hermetically to a tank 1 and drawn out to the outside of the tank 1, and an ON-OFF valve 16 is set up to the piping 15 lead out to the outside of the tank 1. Accordingly, metallic powder generated from the tap selector 3b falls to a lower section as it is, and is deposited on the support plate 14.
Patent JP-S6167489-A (JP)
Inventor: HERUMAN SHIYUTSUTO
IPC: C12P35/00
Filed: 1985-08-31
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-H0744131-A (JP)
Title: Led display device
Inventor: AKIYAMA RYOICHI
IPC: G09G3/32
Filed: 1993-08-02
Abstract: PURPOSE:To provide the static driving system dot matrix type LED display device of simple constitution which displays horizontal scan data. CONSTITUTION:The LED display device including an LED mounted driving control circuit board 14 having LEDs 13 which are provided by light emission dots in one longitudinal column at right angles to an upright display panel and constitute respective light emission dots at the front edge so that light emission dots are arranged in a dot matrix performs serial-parallel conversion of a synchronizing signal, generated by lines for inputted horizontal scan data DATA, by a shift register 15d and shifts it into synchronizing pulses with a clock signal, and uses the AND results between the synchronizing pulses and clock signal as the clock signal of a data shift register to inputs one-bit data to each LED mounted driving control circuit board 14; and this operation is repeated to make the respective light emission dots illuminate with a latch signal.
Patent JP-S59111650-A (JP)
Inventor: GEERII ARAN KURAAKU
IPC: G03G15/00
Filed: 1983-10-14
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-S6168257-A (JP)
Title: Image recording apparatus
Inventor: INABA YUTAKA
IPC: B41J2/415
Filed: 1984-09-12
Abstract: PURPOSE:To make it possible to form a homogenous image by eliminating the non-uniformity of an electric field, by bending a recording head in matching relation to the surface shape of an image carrier and keeping the distance between a charged particle discharge opening part and the surface of the image carrier constant. CONSTITUTION:The whole of an ion generation and extraction apparatus A being a recording head is brought to a bent shape in matching relation to the radius of curvature of the cylindrical pheripheral surface of a dielectric drum B being an image carrier and supported by a support 8 having a bent surface in a state adhered by an adhesive 9. That is, because the dielectric drum B has a cylindrical shape, the bent surfaces of electrodes 1, 3, 5, dielectric layers 2, 4 and the support 8 constituting the ion generation and extraction apparatus A form concentric circular arc surfaces. At this time, the distance from each opening 6 of the electrode 5 to the drum B becomes equal with respect to all openings. The surface of the drum opposed to the perforated surface is parallel. Therefore, the electric fields in the intermediate region between the openings 6 and the drum B come to the same shape with respect to all of openings 6 and a homogenous image can be formed.
Patent JP-S6083694-A (JP)
Inventor: KAMIYA OSAMU
IPC: D05B3/04
Filed: 1983-10-13
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-S6082453-A (JP)
Title: Section power feeder for electric railroad
Inventor: GONDOU TOYOMI
IPC: B60M3/04
Filed: 1983-10-13
Abstract: PURPOSE:To prevent arc at the section by connecting a switching control element through a diode bridge circuit across feeder lines having sections between them while connecting Zener diodes to the control terminal. CONSTITUTION:Thyristor breakers 16a, 16b are connected through a bridge circuit comprised of diodes 14, 15 and 19, 20 across feeder lines 11a-11c having sections 12a, 12b between them while Zener diodes 21a, 21b are connected to the control terminal. Upon reaching to breakdown voltage, breakers 16a or 16b is turned on automatically. Consequently, even when there is differential voltage between the adjoining power stations SS1, SS2, arc will never occur when an electric car 4 passes through the section 12a. Consequently, only two switching elements 16 and two sections are required to simply the system while to improve the reliability resulting in prevention of breakdown of pantograph or feeder lines.
Patent JP-H0831683-A (JP)
Title: Oil impregnated capacitor
Inventor: NAKABO TOSHIHIRO
IPC: C09K3/00
Filed: 1994-07-11
Abstract: PURPOSE:To provide an oil impregnated capacitor which has a small size, high performance and the small change of characteristics due to an ambient temperature by using either one or both of a plastic film and an insulating paper or a metalized film for a dielectric material and winding them to make a capacitor element and impregnating it with a perfluoroalkylamine liquid. CONSTITUTION:Aluminun foil is placed upon two sheets of roughened polypropylene films as an electrode to form a capacitor element by winding them. The capacitor element is impregnated with a perfluoroalkylamine liquid expressed by the formula (n is an integer of 3 to 5) to make a capacitor. Thereby, tandelta is small in the whole temperature range and the change of tandelta and a capacity is small. Further, in the temperature range of not more than a room temperature, the capacitor has a high partial discharge starting voltage and particularly excels in a low-temperature characteristic and can show excellent flame resistance.
Patent JP-H08335599-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAEKI JUNICHI
IPC: H01L23/50
Filed: 1996-07-22
Abstract: PURPOSE: To utilize resin efficiently and equalize pressures in the flow paths of a mold by a method wherein the resin is suuplied from one cavity to the other through resin flow paths which are provided in the parts of a lead frame. CONSTITUTION: Chips 13 are mounted on a lead frame 11 at the positions corresponding to the insides of a first cavity 5, a second cavity 7 and a third cavity 9 and the chips 13 are connected to the lead frame 11 with gold wires 14. An upper mold 12 and a lower mold 1 are closed. Plungers 17 are attached to the rod 15 of a molder with a rigid connection plate 16. Resin is cast into pots 2. By making the rod 15 of the molder descend, the plungers 17 which are linked with the rod 15 with the rigid connection plate 16 are also made to descend in the pots 2. The plungers 17 transfer the resin through pot linking flow paths 10 and runners 3 to fill the gates and cavities provided on the tips of the runners 3 with the resin. With this constitution, both the productivity and the product quality of a resin-molded semiconductor device can be improved significantly.
Patent JP-H1119321-A (JP)
Title: Introducing gutter of ball polishing and lifting device
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To provide an introducing gutter of a ball polishing and lifting device which prevents pachinko balls from staying on a cover of the introducing gutter. SOLUTION: The introducing gutter 6 of a ball polishing and lifting device is provided with an introducing gutter cover 30 to cover the upper face thereof, and on the upper face of the downstream side of the cover 30 are formed guiding lugs 36 for introducing sideward pachinko balls dropping down onto the cover 30 at such intervals as pachinko balls do not enter the gap from a conveyor belt 10 which orbits around a lifting cylinder of the ball polishing and lifting device.  Thereby, even when pachinko balls drop down onto the cover 30, the guiding lugs 36 prevent the pachinko balls from entering the gaps between the cover 30 and the conveyor belt 10, and pachinko balls near the gaps are guided on the guiding lugs 36 provided in an inclined state and are made to run down sideward, so that there is no entering and staying of pachinko balls in the gaps between the cover 30 and the conveyor belt 10.
Patent JP-H0480600-A (JP)
Title: Launch pad
Inventor: MIZUTANI IKUO
IPC: F41F3/08
Filed: 1990-07-20
Abstract: PURPOSE:To permit the sure launching of a fine and long body with a predetermined splashdown angle by a method wherein the launch pad is provided with rolling members, supporting the fine and long body slidably in the lengthwise direction thereof, a stopper mechanism, precluding the forward movement of the fine and long body, and an elevating mechanism, supporting the rear end of the main body of the launch pad elevatably. CONSTITUTION:When the supporting pedestal 24 of an elevating mechanism 21 is set vertically on a deck 5 and a winch 27 is turned by the rotating operation of a handle 29 to wind up a wire 26, the rear end of the main body 2 of a launch pad is lifted while being guided by a guide slit 28 and the main body 2 of the launch pad is slanted by a predetermined angle. Under such a condition, the rotary shaft 9 of a stopper mechanism 7 is pivoted by a wrench or the like into the direction of an arrow C in a diagram, then, a retaining device 16 is pivoted in the same direction and an engaging recess 15 is released form an engaging projection 13, a pivoting arm 12 and an abutting plate 11 are tilted in a direction shown by an arrow A whereby the fine and long body 1 can be launched. In this case, the fine and long body 1 slides on respective guide rollers 6 very smoothly and is launched with a sufficient launching speed.
Patent JP-H07296912-A (JP)
Title: Electric connector assembly for flexible flat cable
Inventor: MITSUCHIERU JIEI GAADONAA
IPC: H01R12/59
Filed: 1993-07-06
Abstract: PURPOSE: To provide an electric connector assembly of a simple constitution capable of engaging with a connector terminal by abrading a cable conductor. CONSTITUTION: A plurality of terminals are provided with certain intervals along a recess 26, and each terminal has a contact part for engaging with each flat conductor of a flexible flat cable 14 (hereinafter referred to as 'cable') when an end of the cable is inserted into the recess 26. Further, this assembly comprises an adapter 32 having a blade part 34, this blade part impart biasing force so as to be inserted into the recess 26 parallel to one side of the cable 14 and engaged with a contact part of the terminal on the opposite side of the cable 14. The adapter 32 comprises at least one wing part 45 provided outside thereof on a generally same plane as the blade part 34, an arraying boss 48 is protruded from this wing part, and the cable 14 is provided with an engageable arraying hole 70.  Thereby, the adapter 32 and the cable 14 assembled thereto are inserted into the recess 26 together.
Patent JP-S6348726-A (JP)
Title: Manufacture of cathode-ray tube with front glass
Inventor: SATO FUMIYUKI
IPC: H01J29/89
Filed: 1986-08-19
Abstract: PURPOSE:To prevent an accident that a front glass is broken by holding the front glass projectedly warped in front of a CRT having a projected surface at a fixed distance apart and releasing a holding state after the setting resin is almost hardened. CONSTITUTION:A front glass 2 is fitted to a jig 1, its peripheral section is held by stoppers at four points, and the center section is pushed up by a pressing screw 4. In this case, the push-up quantity is adequately selected so that the stress of the glass 2 by deformation is within the elastic limit. A CRT 5 is fitted on a jig 1, thermosetting resin 6 such as silicone is injected through an injection port 7. Next, the predetermined heat treatment is performed, the stoppers 3 are removed when the resin 6 is almost hardened. The CRT with the glass 2 is extracted from the jig 1, the tensile stress on the surface of the glass 2 is reduced, thus the probability of an accident such that the glass 2 is broken is decreased.
Patent JP-S61159592-A (JP)
Title: Treatment of return salt water
Inventor: MATSUURA SHUNJI
IPC: C25B15/00
Filed: 1985-09-02
Abstract: PURPOSE:To prevent the corrosion of apparatus used in an electrolytic cell by measuring the concn. of hydrochloric acid in return salt water and adding chlorine on the basis of the concn. so as to satisfy a specified value. CONSTITUTION:When alkali chloride is electrolyzed by a diaphragm method, the concn. of hydrochloric acid in return salt water is measured, and on the basis of the concn. expressed by X normal, chlorine is added by an amount between the value K represented by an equation K=AX<2>+BX+C and <=50 times of value K. In the equation, A=5.55X10<-3>T<2>+17.5, B=1.39X10<-4>T<2>+0.23T+29.5, and C=1.85X10<-3>T<2>+0.06T-12.8. By such a treatment, the return sat water is made harmless to any part of the electrolytic process, and the corrosion of a titanium material can be perfectly prevented in the treating stage.
Patent JP-S5894228-A (JP)
Title: Two-phase clock pulse generating circuit
Inventor: TOTOKI TAKASHI
IPC: H03K5/151
Filed: 1981-11-30
Abstract: PURPOSE:To obtain a two-phase clock pulse generator which has high reliability, and is easily designed, by preventing the two-phase clock pulses from being set at significant levels at one time with use of an inverter, R-SFF circuit, delaying circuit and a logical circuit. CONSTITUTION:A single-phase clock pulse phi is applied to the input of an inverter 81 as the input signal. The output of the inverter 81 and the pulse phi are fed to an R-SFF circuit comprising NAND gates 83 and 82. Thus two-phase clock pulses (c) and (d) are obtained and then supplied to an end of the NOR gates 85 and 84 respectively. At the same time, the pulse (d) is supplied to the other end of the gate 85 via an inverter 86, and the pulse (d) is supplied to the other end of the gate 84 via inverters 86 and 87. Then two-phase clock pulses (g) and (h) which are not set at significant levels at one time are obtained from both output terminals of the gates 84 and 85. Such circuit is designed easily for integration and excels in reliability since no adjustment is required.
Patent JP-S6251792-A (JP)
Title: Wall type electric blower
Inventor: HIRAYAMA NAOHIRO
IPC: F04D25/08
Filed: 1985-08-30
Abstract: PURPOSE:To ensure the safety in operation of an electric blower by providing a socket and a plug which can connect and disconnect a power supply cord to/from the blower body and mounting the plug on a wall mounting fittings and the plug on the engaging part of the blower body. CONSTITUTION:Wall mounting fittings 1 are fixed to the wall face with a clamping tool 2 and have socket 3 to which a power supply cord 4 is connected. An engaging part 8 which is engaged with the wall mounting fittings 1 is attached to the bottom board 7 of the stand 6 of an electric blower body 5 and has a plug 9 inserted in the socket 3. If the blower body 5 may be disengaged from the wall mounting fittings 1 and fall, the socket 3 and the plug 9 will be separated from each other so that operation will then be stopped, whereby ensuring the safety.
Patent JP-H0357636-A (JP)
Title: Fire retardant sheet
Inventor: MATSUIDE YASUHIRO
IPC: B32B27/30
Filed: 1989-07-25
Abstract: PURPOSE:To secure sufficient thremal insulation properties while holding a carbonized foaming layer without boring the base material described hereunder by combustion and melting thereof even when it is strongly heated by providing a fire retardant layer wherein the carbonized foaming layer is formed by heating at least on the single side of the base material made of a film constituting of polymeric material which incorporates many hydroxyl groups in the molecular chain and has decomposition temp. close to m.p. or lower than it. CONSTITUTION:PVA is optimum as polymeric material constituting a film forming base material. The following substance is properly utilized as a fire retardant. This substance incorporates a carbonized layer forming agent, a carbonization catalyst and a foaming agent as a main component and furthermore is blended with a carbonized layer reinforcing agent and a binder in accordance with necessity. As the carbonized layer forming agent, carbohydrate such as starch and saccharose or polyhydric alcohol such as pentaerythritol, dipentaerythritol and hexytol can be utilized. Phosphate e.g. such as ammonium phosphate is utilized as the carbonization catalyst. As the foaming agent, the fire retardant foaming agent which generates noncombustible gas by thermal decomposition is preferably utilized.
Patent JP-S6342967-A (JP)
Inventor: MAIKERU ROBAATO BATAAWAASU
IPC: D06L4/75
Filed: 1987-07-31
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-H0852914-A (JP)
Title: Automatic feeding device
Inventor: IWAMOTO RINZO
IPC: B65H19/12
Filed: 1994-08-16
Abstract: PURPOSE:To provide an automatic feeding device capable of performing printing not generating the wastefulness of roll paper and capable of simply detaching the roll paper after printing. CONSTITUTION:A cutter 21 is provided to the roll paper insertion part of an automatic feeding device or to the rear surface of a lid 12 to cut roll paper 17 on the insertion side of the feeding device. The cutter 21 is driven when the roll paper 17 is fed forwardly by predetermined quantity during printing by the rotatory power of an insertion roller 18 to cut the roll paper 17. The cut roll paper 17 is fed by the rotatory power of a discharge roller 20 and guided by a paper guide 13 to be discharged to a stacker 14. In this case, since the roll paper 17 is cut on the insertion side, the cut part thereof can be set to a leading end at the time of next printing. Further, the roll paper 17 can be prevented from remaining in a printer after printing by cutting the roll paper 17 on the insertion side.
Patent JP-S5894096-A (JP)
Inventor: SASAYA TOSHIHISA
IPC: G08B27/00
Filed: 1981-11-30
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。