baber/WOPTO huggingface dataset:
Patent JP-S59218784-A (JP)
Title: Laminated ceramic piezoelectric element
Inventor: TOMITA MASAHIRO
IPC: B32B15/04
Filed: 1983-05-26
Abstract: PURPOSE:To impart preferably insulating property to a laminated ceramic piezoelectric element by coating the outer periphery of the element, thereby preventing the damage of the coating layer even if the element is repeatedly elongated and shrinked and restriction in the elongation and shrinkage of the element. CONSTITUTION:Silver paste is printed on the surface of a ceramic piezoelectric sole element 1 to form an electrode 2, which is partly extended circumferentially to form the first side electrode 3a on the side of the element 1. The back surface is similarly formed with silver paste to form an electrode 2, and the second side electrode 3b is formed at the position opposed at 180 deg. to the electrode 3a. Such an element 1 is laminated so that the electrodes 3a, 3b are directed in the same direction to form a laminated ceramic piezoelectric element 100, and side electrode assembly 4 is bonded to the electrodes 3a, 3b. A highly insulating elastic material 5 such as silicone rubber is coated on the side of the element 100 to form an insulating layer of approx. 1mm. in thickness. The element 100 is accurately associated with a fuel injecting injector.
Patent JP-S63259984-A (JP)
Inventor: BABA MASAHIRO
IPC: A47L9/28
Filed: 1987-04-16
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-H07280166-A (JP)
Title: Joint of piping cover
Inventor: HIGASHIYA HIROYUKI
IPC: F25B41/00
Filed: 1994-04-06
Abstract: PURPOSE:To provide a joint of a piping cover which can be adjusted according to the bending angle of the piping, and simply and surely fitted when the piping cover is mounted on the piping bent upward. CONSTITUTION:A joint of a piping cover consists of a bottom plate 11 where two bottom plate halves 13 provided with a curved bottom surface 14 which is bulged downward along the longitudinal direction of a piping cover 40 and a side wall surface 15 rising from each side part of the curved bottom surface are connected by a shaft 17 at the side wall surface so as to be respectively swayable in the longitudinal direction of the piping cover while being brought into slidable contact with each other on one end part side of the bottom surface, and a bendable bellows-shaped cover body 30 which is fitted on the bottom plate and forms the piping storing space 12 between the cover and the inner surface of the bottom plate.
Patent JP-S62250125-A (JP)
Title: Brake parts and their manufacture
Inventor: SUENAGA MAKOTO
IPC: C21D9/00
Filed: 1986-04-23
Abstract: PURPOSE:To manufacture brake parts each having improved braking performance at the sliding part and improved mechanical properties at the hub part by embedding chilling blocks in a sand casting mold so that a formed hub part is surrounded with the blocks and by charging a molten metal having the composition of hypereutectic flake graphite cast iron into the mold. CONSTITUTION:When each of brake parts such as a hub drum and a hub rotor is manufactured, chilling blocks 8, 9 are embedded in a sand casting mold so that a formed hub part is surrounded by the blocks and a molten metal having the composition of hypereutectic flake graphite cast iron is charged into the mold. Cast iron rings coated with graphite may be used as the chilling blocks. Thus, integrated brake parts each having a flake graphite structure with high damping capacity at the sliding part and a high strength cast iron structure at the hub part are obtd.
Patent JP-S59219854-A (JP)
Title: Lead storage battery
Inventor: KOSEKI MITSURU
IPC: H01M4/14
Filed: 1983-05-27
Abstract: PURPOSE:To reduce the electric resistance of a lead storage battery without increasing the weight of the plate by adjusting the ratio (A/B) of the height (A) of the plate to its width (B) to be within a specified range. CONSTITUTION:In a lead storage battery, a plate 3 is installed in which the ratio (A/B) of its height (A) to its width (B) is 0.67-0.76. As a result, the internal resistance of the battery can be minimized without increasing the weight of a grid, thereby enabling the voltage of the battery during its high-rate discharge to be increased. Consequently, a light battery having a good starting performance can be obtained.
Patent JP-H02272046-A (JP)
Title: Ethylenic resin composition
Inventor: KAMEI YASUHISA
IPC: C08L23/26
Filed: 1989-04-13
Abstract: PURPOSE:To obtain a flame retardant ethylenic resin composition holding fluidity capable of extrusion molding without causing turbidness in bending by blending a peroxide-crosslinked ethylenic resin with a large amount of an inorganic filler. CONSTITUTION:A resin composition obtained by blending (A) 100 pts.wt. resin which is a crosslinked ethylenic resin, prepared by adding (A2) 0.005-1 pt.wt. organic peroxide (e.g. tert-butyl isopropyl peroxycarbonate) having a preferably 70-200 deg.C decomposition temperature of 1min half-life to (A1) 100 pts.wt. ethylenic resin having preferably 0.5-20g/10min melt index, e.g. ethylene.alpha-olefin copolymer having 0.890-0.915 density, and crosslinking the ethylenic resin and having 0.05-0.35 ratio of melt index before and after the crosslinking with (B) 50-200 pts.wt., preferably 100-150 pts.wt. inorganic filler (preferably a hydrated metal compound).
Patent JP-H03294473-A (JP)
Title: Ion plating apparatus
Inventor: SUZUKI KAZUHIRO
IPC: C23C14/32
Filed: 1990-04-11
Abstract: PURPOSE:To quickly and stably form the uniform vapor-deposited film of superior adhesion on a base plate by disposing a crucible and a base plate in the clearance part between the poles of the electromagnet set in a vessel, and evaporating an evaporation source to ionize by a hollow cathode. CONSTITUTION:The electromagnet consisting of a magnetic core 11 having a clearance 12, an exciting coil 13, and a DC power source 14 is provided in the vacuum chamber 1 evacuated through a discharge opening 2. The base plate 9 and the crucible 4 receiving the evaporation source 5 are oppositely disposed in the clearance part 12 between the poles of electromagnet. The evaporation source 5 is heated and evaporated with the electron beams emitted from the hollow cathode 3 and the evaporate is allowed to ionize. The ions are accelerated toward the base plate 9 by impressing negative voltage on the base plate 9 by a bias electric power source 10. At this time, the magnetic lines of the electromagnetic are concentrated to the crucible 4 and the base plate 9, and the concentrations of the electron beams and the ions of the evaporated matter are raised. Thus, the vapor deposition efficiency to the base plate 9 is improved, the speed of film formation is raised, the uniformity and the adhesive strength of film is improved, and a stable operation is carried out preventing the vapor deposition to the parts of apparatus.
Patent JP-H02271458-A (JP)
Title: Data transfer circuit
Inventor: IGA KAZUHISA
IPC: G06F13/366
Filed: 1989-04-13
Abstract: PURPOSE:To reduce the number of signal lines between a reception circuit and a transmission circuit by outputting transmission signals from plural transmission circuits in time division and reproducing transmission signals received in time division by the reception circuit. CONSTITUTION:When a transmission signal generation request signal is inputted to respective input terminals D1 of transmission circuit parts 1-i through signal lines 103-i, transmission signals are outputted onto a data signal line 100. A reception circuit part 2 outputs values set to registers FFs 22-8 to 22-10, where values of transmission signals on the signal line 100 are set by the fall of a clock signal at the timing when decode signals outputted from output terminals D1 to D3 of a decoder 22-1 go to '1', to signal lines 104-i through output terminals (DO1 to DO3) 27 to 29. That is, the transmission signal sent from the circuit part 1-i is set to the register FF 22-8 by the fall of the clock signal at the timing when '1' is outputted from the terminal D1 of the decoder 22-1 of the circuit part 2, and its value is outputted to the signal line 104-i through the terminal DO1.
Patent JP-S63262467-A (JP)
Title: Formation of hard diamondlike carbon film with satisfactory adhesion
Inventor: DOI AKIRA
IPC: C23C16/02
Filed: 1987-04-18
Abstract: PURPOSE:To improve the adhesin of a hard diamondlike carbon film to a metallic base material without deforming or deteriorating the base material by forming a layer of Co, Cr, Ni or an alloy of them on the surface of the base material and forming the carbon film on the layer by CVD. CONSTITUTION:An underlayer of one or more among Co, Cr and Ni or an alloy of them is formed on the surface of a metallic base material to about 10nm-100mum thickness. A hard diamondlike carbon film is formed on the underlayer by CVD, preferably high frequency plasma CVD with a gaseous hydrocarbon/hydrogen mixture. Thus, the diamondlike carbon film can be formed on the surface of the metallic base material with satisfactory adhesion. By this surface treatment, superior wear and corrosion resistances and decorativeness can be provided to the metal.
Patent JP-S63260206-A (JP)
Title: Offset voltage control circuit
Inventor: TAKEHIRA MITSUSHI
IPC: H03F3/34
Filed: 1987-04-16
Abstract: PURPOSE:To optionally set only an offset potential by adding a differential circuit to a resistor through which an output signal is caused so as to control an offset current thereby keeping the amplitude of the output current constant. CONSTITUTION:A 1st differential circuit being a balance output section comprising transistors (TR) Q1, Q2, resistors R1, R2 and a constant current source 9 is driven by an input signal from signal input terminals 5, 6 in an offset control circuit and an output signal is outputted from signal output terminals 3, 4. Moreover, a 2nd differential circuit comprising TRs Q3, Q4, resistors R5, R6 and a constant current source 10 is connected via output terminals 3, 4 and resistors R3, R4. Through the constitution above, the amplitude of the output signal to the signal output terminals 3, 4 depends on the current from the constant current source 9 of the 1st differential circuit and the resistors R1, R2. Furthermore, the DC voltage of the output signal depends on the current flowing to the TRs Q3, Q4 and the resistors R1, R2 since the current flowing to the TRs Q3, Q1 is controlled by the control voltage from the control voltage input terminal 2 of the 2nd differential circuit.
Patent JP-H02184243-A (JP)
Title: Magnetic force generator
Inventor: ISHII RYOHEI
IPC: H02K21/12
Filed: 1989-04-14
Abstract: PURPOSE:To improve the generating efficiency when input driving energy is converted into electrical energy by arranging a core incorporating coil in the flux repulsive region produced between poles having same polarity and removing suppressing force between the flux and the coil. CONSTITUTION:A pair of generating elements 45 comprises a plurality of magnets 4 where same poles, i.e., N poles, of two permanent magnets are faced each other, and a core incorporating coil 5 arranged on the border face N where the magnetic line of force of repulsive field formed in the space sandwiched by same polarities acts strongly. Upon provision of relative motion between the plurality of magnets 4 in the generating element 45 and the core incorporating coil 5, electromotive force is produced in the core incorporating coil 5 through electromagnetic induction. When inductive electromotive phenomenon is combined with magnetic suppressing force, input drive energy added with electromagnetically converted energy is produced as an output electromotive energy.
Patent JP-S5428569-A (JP)
Title: Wire bonding device
Inventor: NAKAGAWA KOUICHI
IPC: H01L21/60
Filed: 1977-08-05
Abstract: PURPOSE: To avoid the contact failure among the wires by providing the projection part to the heat panel and then inserting the projection part between the dipad at the wire junction time and the lead of the frame to push up the bonding wire. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08268493-A (JP)
Title: Emergency water tank
Inventor: SUZUKI KAZUO
IPC: B65D90/00
Filed: 1995-03-28
Abstract: PURPOSE: To bail out clean water containing no impurities of a rising part by suspending a water sucking hose having length equal to or more than the height of a water tank main body and supporting the water suction port part provided to the lower end of the water sucking hose by the float floated on the surface of stored water. CONSTITUTION: When tap water is supplied into an inflow pipe 2, a water tank main body 1 is filled with water and water flows in the outflow port 4a of an outflow pipe 4 by the use of water on the downstream side to be discharged and new water is always stored in the water tank main body 1. When the suction of water is cut off by an earthquake and the water in the water tank main body 1 is used for fire fighting, a fire-fighting hose is connected to fire-fighting water suction pipe 9 to suck the water stored in the lower part of the water tank main body 1. When the water in the water tank main body 1 is used as drinking water, a water suction hose 14 is supported by the float 15 floated on the surface of stored water to suck clean stored water containing no impurities in the upper part of the water tank main body through the hose 14.
Patent JP-S58210290-A (JP)
Inventor: AOYAMA HIDEO
IPC: E06B3/48
Filed: 1982-05-31
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-H06307557-A (JP)
Title: Direction control valve
Inventor: KATAGIRI TOMOHIKO
IPC: F16K11/07
Filed: 1993-04-21
Abstract: PURPOSE:To improve sealing ability of control fluid, to keep the control fluid in a clean state, and to provide an increased life for a valve. CONSTITUTION:A communicating hole 3 is formed in a valve housing 1 and ports 2a and 2b are opened to the communicating hole 3. A cylindrical resilient body 5 formed of a resilient member is attached in the communicating hole 3 and a spool shaft 4 is axially slidably mounted in the cylindrical resilient body 5. A valve seat part 8 positioned in the middle between the ports 2a and 2b is formed on the inner peripheral surface of the communicating hole 3 and a pressure contact part 9 to bring a part of the cylindrical resilient body 5 into contact with the valve seat part 8 is formed on a spool shaft 4. Thus, along with axial movement of the spool shaft 4, the pressure contact part 9 causes radially outward deformation of a part of the cylindrical resilient body 5 and sealing of the valve seat 8 with a part of the cylindrical resilient body 5.
Patent JP-S62252925-A (JP)
Inventor: MINAMI TOMOYUKI
IPC: H01G4/18
Filed: 1986-04-25
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-H05291001-A (JP)
Title: Linear voltage type ceramic resistor
Inventor: TAGAMI YUKIO
IPC: H01C7/00
Filed: 1992-04-15
Abstract: PURPOSE:To prevent the malfunction due to separation the electrodes from a ZnO element by enhancing their close adhesiveness, and to obtain a linear voltage type ceramic resistor which is structurally simplified. CONSTITUTION:The title ceramic resistor is a non-linear voltage resistor composed of an almost cylindrical ZnO element 1 obtained by baking the granulated powder mainly composed of zinc oxide, a side insulating material 2 which is fixed by sintering to the side face of the above-mentioned ZnO element 1, and an electroless plating layer 4. Also, the above-mentioned resistor is constituted in such a manner that a plurality of sheets of ZnO elements 1 are laminated and they are fixed by a solder layer.
Patent JP-S5523533-A (JP)
Title: Clock control system of small-size electronic computer
Inventor: HOSHII TOSHIFUMI
IPC: G06F1/04
Filed: 1978-08-03
Abstract: PURPOSE: To make restart possible by stopping the operation of an oscillator circuit and not clearing operating results, etc. in memories but holding them in case that on key input operation is executed for a prescribed time after the power source of a small-size computer is supplied.  
     CONSTITUTION: Control signal C outputted from ROM address part 16 in CPU 2 is inputted to the first input end of NAND gate 9 of input gate circuit 7 through inverter 8, and the output signal of NAND gate 10 is inputted to the second input end of gate 9. The output signal of gate 9 is inputted to the first input end of gate 10. The output end of a key is directly connected to the second input end of gate 10 so that the operation signal may be inputted to the second input end of gate 10 in case that the key in key input part 3 is operated, and the second input end of gate 10 is connected to the output terminal of the power source through resistance r. In case that no key is operated for a prescribed time, control signal C is outputted as "1" signal, and at this time, the oscillation operation of oscillator 5 is stopped by the operation of gate circuit 7. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62252524-A (JP)
Title: Magnetic recording medium
Inventor: HASEGAWA MASAO
IPC: G11B5/708
Filed: 1986-04-24
Abstract: PURPOSE:To decrease coefft. of dynamic friction by using a mixture composed of a polyuerthane polyol resin obtd. by the reaction of an ether alcohol having an arom. ring, polyester polyol, specific silicon compd. and diisocyalate compd. and a copolymer resin contg. a vinyl chloride as a binder of a magnetic layer. CONSTITUTION:The mixture composed of the polyuerthane polyol resin obtd. by the reaction of the ether alcohol having the arom. ring, polyester polyol, the silicon compd. expressed by formula I and diisocyanate compd. and the copolymer resin contg. the vinyl chloride is used as the binder of the magnetic layer 1. A magnetic coating compd. prepd. by dispersing ferromagnetic powder into such binder and mixing a di- or polyisocyanate compd. therewith is coated on a nonmagnetic substrate 2, by which the magnetic layer 1 is formed. Lubricity is provided to the binder itself and the strength thereof is increased by having the main chain contg. the silicon in the binder resin in the magnetic layer 1 and having much arom. ring and therefore, the ciefft. of friction is decreased and the running property of a magnetic tape is improved without increasing the amt. of the lubricating agent, wear resisting agent, polishing agent, etc., to be added.
Patent JP-S58212888-A (JP)
Title: Laser welding method
Inventor: YOSHIDA YASUYUKI
IPC: B23K26/21
Filed: 1982-06-03
Abstract: PURPOSE:To prevent the entry of air owing to the outflow of gases from a lateral direction by a gaseous curtain effect and to prevent the oxidation of a weld zone, by providing nozzles double on the outside circumference of an injection nozzle for a laser beam and flowing out an inert gas to the inside and gas such as carbon dioxide, oxygen or air to the outside. CONSTITUTION:A shielding cup 11 is further provided on the outside circumference of a shielding cup 3 to form double shielding nozzles. An inside nozzle 6 shields the weld zone with a gas 5 such as argon or helium. The forward end of an outside nozzle 12 is flared outward and an inexpensive gas 13 is flowed out therefrom to form a gaseous curtain 15. Even if gaseous argon or helium 8 for removing steam plasma is flowed out through a gas nozzle 7 from a lateral direction under such condition, the disturbance of the shield and the consequent entry of the ambient air are prevented by the effect of the gaseous curtain.
Patent JP-S58210770-A (JP)
Title: Television receiver
Inventor: KURIHARA YUUJI
IPC: H04N5/05
Filed: 1982-06-01
Abstract: PURPOSE:To vary an AGC response speed automatically corresponding to signals from a weak electric field signal to an intense electric electric field signal, by using an RF-AGC or IF-AGC voltage. CONSTITUTION:The amount of current of the constant current source of an AFC circuit is varied by the voltage detecting circuit consisting of transistors TR1- TR8. The reference voltage of an AFC response speed circuit 2 is obtained from the bias voltage in an IC, and the RF-AGC voltage 1 is divided by resistances outside of the IC and applied to the base of the TR1 for switching with desired electric field intensity. The IF-AGC voltage is usable instead of said RF-AGC voltage. The RF-AGC voltage 1 varies with input electric field intensity, so when the intensity is low, the TR1 turns on and the TRs 2, 6, and 7 turn off, and the constant current amount of the AFC circuit 3 decreases to reduce the AFC response speed, lessening horizontal fluctuations in a weak electric field, when the electric field is intense, the opposite result is obtained.
Patent JP-S60240576-A (JP)
Inventor: AKEDA HISATOSHI
IPC: A47C7/02
Filed: 1984-05-15
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-S5523137-A (JP)
Title: Road marking or floor coating composition
Inventor: NAKAI YOSHIO
IPC: C09D191/06
Filed: 1978-08-07
Abstract: PURPOSE: To prepare the title composition for in-situ polymerization, having short curing time and excellent durability, and giving a thick layer by single coating, by compounding an acrylic acid ester, a vinyl chloride copolymer, paraffin, etc., and a filler mainly composed of aggregates having specific oil absorption.  
     CONSTITUTION: A road marking or floor coating composition composed of (A) 100 parts by weight of a resin component consisting of (a) 40W95wt% of a (meth) acrylic acid ester, (b) 5W60% of a polymer composed of (i) 5W100% of a vinyl chloride-vinyl acetate copolymer and/or vinyl chloride-maleic acid ester copolymer and (ii) 95W0% of a (co)polymer soluble to (a) component, (c) 0.1W10 parts, based on 100 parts of (a)+(b), of a compound having two or more polymerizable double bonds, and (d) 0.1W5 parts, based on 100 parts of (a)+(b), of paraffin and/or wax having a melting point of ≥50°C, and (B) 1W1900 parts by weight of a filler composed mainly of aggregates having an average particle diameter of ≥10μ, and an oil absorption of ≤25cc (linseed oil)/100g. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63261237-A (JP)
Title: Driving device
Inventor: IWATA MICHIHIRO
IPC: G03B9/24
Filed: 1987-04-17
Abstract: PURPOSE:To reduce loads at the time of initially driving and to improve the speed of driving a shutter by respectively providing plays on a member to be driven and a linkage part linking the member to be driven and a driving member and making play stars different every continuation part. CONSTITUTION:Shutter fans 2 and 4 are held to be able to turn by fitting an axis 8a and holes 2d and 4d. Long holes 2b and 4b provided in the fans 2 and 4 are engaged with pins 12a and 12b of an opening/closing lever 12 and the fans are turned by the movement of the pins. The operational direction of the pins 12a and 12b is clockwise centering around the fulcrum 12e of the lever 12. In a long hole 4b, the play is not provided in a movement direction of the pin 12b and in the long hole 2b, long play is provided in a movement direction of the pin 12a. By constituting like this, if a voltage is impressed on a bimorph 14, the fan 5 turns a little later than the fan 4, so that the loads at the time of initially driving are reduced and the improvement of the driving speed can be possible.
Patent JP-H10289243-A (JP)
Title: Data retrieval system
Inventor: YAMAKITA TORU
IPC: G06F17/30
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To improve a user interface of database retrieval. SOLUTION: A database 7 stores image data of plural persons and information that is related to each person which are mutually associated with each other. When the user of a terminal 1 wants to obtain information that is related to a certain person, he photographs the person by using an electronic camera (image inputting part 3) that is held by the terminal 1 and sends the image data together with a retrieval request to a host device 6. A retrieving part 9 accesses the database 7 with received image data as a retrieval key and fetches information that corresponds to image data which coincides with or is similar to the received image data.