baber/WOPTO huggingface dataset:
Patent JP-H01140602-A (JP)
Title: Variable resistor
Inventor: FUKUTOMI NOBUYUKI
IPC: H01C10/32
Filed: 1987-11-26
Abstract: PURPOSE:To prevent the cracking of an electrode pattern by pressure at the time of caulking by printing a resistor and the conductor electrode pattern onto a resin film. CONSTITUTION:A resistor 2 and silver electrode patterns 3 are printed onto a resin film 1, and an overcoat film 4 for insulation is stuck onto the silver electrode patterns 3 with the exception of a nose section connected to a connector, thus preventing the damage of the silver electrode patterns 3 and a contact with an external metallic section or a charging section. Accordingly, an output terminal for connection is not caulked, thus preventing the cracking of the electrode patterns due to pressure and the possibility of defective conduction, then also eliminating the danger of a defective contact due to defective caulking.
Patent JP-S63225412-A (JP)
Inventor: YAMADA YUICHI
IPC: C22F1/00
Filed: 1986-12-15
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-H07154719-A (JP)
Title: Tv luminance adjusting circuit
Inventor: UMETANI KAZUYUKI
IPC: H04N5/57
Filed: 1993-11-29
Abstract: PURPOSE:To provide a TV luminance adjusting circuit for adjusting the luminance of an LCT into luminance matching the darkness inside a car and for solving the trouble of glare or reflection on window. CONSTITUTION:Concerning the TV luminance adjusting circuit, for which a PWM control circuit 12 for performing PWM control to a DC/AC inverter 43 is connected through the DC/AC inverter 43 to a backlight 44 of an LCD 45, composed of transistors Q1 and Q2 and resistors R1 and R2 or the like, based on a day/night detect signal S2, a signal to be inputted to the PWM control circuit 12 in the daytime is switched to a manual PWM signal S1. Then, a switching circuit 11 for switching a signal to be inputted to the PWM control circuit 12 at night to a rheostat PWM signal S3 is connected to the input side of this PWM control circuit 12.
Patent JP-H01138534-A (JP)
Title: Ferroelectric liquid crystal display element
Inventor: SATANI YUJI
IPC: G02F1/1337
Filed: 1987-11-25
Abstract: PURPOSE:To obtain a ferroelectric liquid crystal display element of high quality which has uniform orientation while reducing an irregularity of the orientation by using a Langmuir Blodgett's film which contains a liquid crystal material as a single component as an orientation control film. CONSTITUTION:A couple of liquid crystal support plates 10 having orientation control films 14 formed by laminating >=1 monomolecular layer consisting of a mixture of a compound forming a monomolecular film by being spread over a water surface and a liquid crystal molecule are formed on a substrate 11 where an electrode layer 12 is formed. Then those plates are held opposite each other across spacers 15 adhered on the sides of the orientation control films 14 and a ferroelectric liquid crystal material for display is injected into the confrontation interval between the films to form a liquid crystal layer 16. Consequently, the ferroelectric liquid crystal sandwiched between the orientation control films the is oriented uniformly without any irregularity and the high quality is obtained.
Patent JP-H06142470-A (JP)
Title: Porous hollow yarn membrane of polypropylene and its production
Inventor: KAMO JUN
IPC: B01D69/08
Filed: 1992-11-09
Abstract: PURPOSE:To improve the heat resistance of the porous hollow yarn membrane of isotactic polypropylene(PP) having specified or higher tacticity and to enable the sterilization thereof to be carried out by using the porous hollow yarn membrane which has large pore sizes and high porosity. CONSTITUTION:The isotactic PP having >=97% tacticity is melt-spun by using a nozzle for production of hollow yarn. The annealed yarn obtd. by subjecting the unstretched yarn obtd. in such a manner to an annealing treatment for >=10 minutes at 20 to 160 deg.C until the elasticity restoration rate at 50% elongation attains >=95% is used and is subjected to 23 stages of multi-stage thermal stretching in such a manner that the average deformation rate at the time of thermal stretching attains <=0.3 times per minute to attain >=5 times total stretching quantity. The porous hollow yarn membrane which has >=0.07mum pore radius, 60 to 95% porosity and <=8% shrinkage rate at the time of autoclave sterilization is then obtd. Since this membrane has excellent heat resistance, the autoclave sterilization and hot water sterilization, etc., are possible.
Patent JP-H09120191-A (JP)
Title: Contact electrostatic charging device
Inventor: NAGAME HIROSHI
IPC: G03G15/02
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to maintain image quality stable over a long period of time by forming an electrostatic charging member for imparting charges to a carrier of a constituting body formed by uniformly dispersing powdery carbon fibers having a function to absorb the ion species or compds. formed at the time of electrostatic charging in a binder resin, thereby eliminating ozone smell and suppressing the degradation of the characteristics of an image carrier. SOLUTION: The electrostatic charging device of the contact electrostatic charging device of an image forming device for charging the image carrier (photoreceptor) by coming into contact therewith consists of the constituting body formed by uniformly dispersing the powdery carbon fibers having the function to absorb the ion specifies or compds. formed at the time of electrostatic charging in the binder resin. Namely, an example of such electrostatic charging device is the device obtd. by spirally winding an elastic material and a sheet of the electrostatic charging member lined with a reinforcing layer on this order on an arbor of brass, iron, etc., having a diameter of 10 to 20mm and applying an adhesive layer between a supporting roll and the elastic material and between the lining layer and the electrostatic charging member.
Patent JP-H11133757-A (JP)
Title: Image forming device
Inventor: IZUMI MICHIO
IPC: C09D11/52
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of increasing the efficiency of the transfer of an ink image to a record medium, obtaining a high density image, suppressing the futile consumption of ink and further, simply removing the ink remaining after the transfer with a cleaning means. SOLUTION: This image forming device is provided with a latent image forming means 2 for forming an electrostatic latent image on the surface of an image carrier 1, an ink developing device 4 for supplying hardenable ink held on an ink carrier to the surface of the image carrier 1, to form the ink image corresponding to the electrostatic latent image on the surface of the image carrier 1, a hardening means 5 for hardening the image carrier side of the ink image held on the surface of the image carrier 1 and a transfer means 6 for transferring the ink image to the record medium.  Further, the image forming device is provided with an intermediate transfer body to which the ink image formed on the surface of the image carrier 1 is transferred and which holds the ink image on the surface, a hardening means for hardening the intermediate transfer body side of the ink image held on the surface of the intermediate transfer body and a transfer means for transferring the ink image to the record medium.
Patent JP-H04131019-A (JP)
Title: Vinyl chloride resin film for agriculture
Inventor: YASUI MITSUO
IPC: C08K5/3417
Filed: 1990-09-20
Abstract: PURPOSE:To provide the subject film exhibiting a power for inhibiting a fog- generating phenomenon at places near to the inner surface of a covering material for a long period by compounding a vinyl chloride resin with an antifogging agent, a fluorine-containing compound, a benzoxazole derivative, a, beta-diketone compound, etc., in a specific ratio. CONSTITUTION:The objective film comprises 100 pts.wt. of a vinyl chloride resin, 1.5-5 pts.wt. of an antifogging agent (e.g. a nonionic surfactant such as sorbitan monostearate), 0.01-0.5 pt. wt., preferably 0.02-0.2 pt.wt., of a fluorine- containing compound [e.g. a fluorine-containing surfactant of the formula (Rf is polyfluoroalkyl; (n) is natural number)], 0.01-5 pts.wt. of a benzoxazole derivative, and 0.01-0.2 pt.wt. of at least one kind of beta-diketones or metal salts thereof (e.g. benzoyl acetone).
Patent JP-H11136254-A (JP)
Title: Atm shaping memory storage processing unit
Inventor: OHASHI SATOSHI
IPC: H04Q3/00
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To execute the accurate scrapping/processing of an inputted ATM cell even in a transmission band whose the burst property is increased without increasing the capacity of a shaping processing buffer. SOLUTION: ATM cells having the connection information of plural logical path identifiers and logical channel identifiers share one transmission band and shaping processing is conducted for traffic control in the transmission bond. A shaping processing buffer 1 delays an input ATM cell for a prescribed time and outputs the delayed cell. A scheduling processing section 2 calculates an interval between the input ATM cell and a preceding ATM cell in the unit of the connection information to decide a required delay amt. Furthermore, a mapping processing section 3 retrieves a closest vacant time after the logical transmission time of the ATM cell in the case that the contention of storage addresses in the shaping processing buffer 1 is generated at a prescribed transmission time between the connection information and conducts the mapping processing of the corresponding ATM cells for the corresponding storage address at the time of detecting the vacant area.
Patent JP-H09145751-A (JP)
Title: Power failure detection circuit
Inventor: TSUCHIDA HIROSHI
IPC: G01R19/165
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a power failure detection circuit for detecting power failure nearly at the same timing without any scattering even if the level of an AC input voltage changes. SOLUTION: An AC input voltage whose peak value exceeds a specific value is converted to a pulse waveform by a pulse wave conversion means 10 with a limiter circuit consisting of zener diodes TD10 and 11, a photo coupler consisting of light emitting diodes D10 and 11 connected to the limiter circuit and light reception transistors Tr10 and 11, and a transistor Tr12 driven by the photo coupler and a differential waveform consisting of the above pulse waveform is obtained by a differential means 20 with a differential circuit made of a capacitor C10 and a resistor R18. Then, the above differential waveform is integrated by an integrating means 30 with an integration circuit consisting of a capacitor C11 and a resistor R21 and a comparator CO11 outputs a power failure detection signal when the obtained integral value reaches a power failure detection reference value Vref2.
Patent JP-H10125300-A (JP)
Title: Separator for alkaline secondary battery
Inventor: UMEHARA YUICHI
IPC: D04H3/00
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To suppress a self-discharge by using a separator obtained by graft- polymerizing acrylic acid to fibers made by a melt-blow method with fused and softened polyolefin in an air current. SOLUTION: A nonwoven fabric is produced with a polypropylene resin by so-called melt-blow method. A nonwoven fabric made of polyolefin fibers formed by the melt spinning method is thermally melted and attached onto the surface of the melt-blown nonwoven fabric to supplement the strength of this nonwoven fabric to obtain a composite-structure nonwoven fabric. This composite-structure nonwoven fabric is dipped in a mixed liquid constituted of water of 80wt.% serving as a solvent, benzophenone of 0.3wt.% serving as a polymerization initiator, and acrylic acid of 19.7wt.% serving as a vinyl monomer, ultraviolet rays are applied in the nitrogen atmosphere to graft- polymerize acrylic acid, then it is washed with water and dried to form the separator.
Patent JP-H11119280-A (JP)
Title: Position controller and correction optical device
Inventor: KASHIBA SEIICHI
IPC: G03B17/02
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To properly control the position of a moving member without providing a device with an expensive means detecting the position of the moving member by selectively energizing a stepping motor so that it is driven according to whether the moving member is set at a first position, a second position or another position when the moving member is moved. SOLUTION: When the power source switch 203 of a camera main body 200 is turned on and power is started to be supplied to a lens main body 300 from a power source, the stepping motor of a lock means 305d in a correction optical device 305 is energized so as to be driven at the interval of an energizing pulse T2(second driving pattern) by a lens CPU 301 and a lock ring is driven to a lock state. Next, when an SW-1 signal is generated at a release switch 204 and an IS action is selected, the stepping motor is energized so as to be driven at the interval of the energizing pulse T2(first driving pattern) by the CPU 301 so that the release of the lock means 305d is executed in order to realize a shake correction control action. Thus, the lock means 305d can be surely moved to the desired state.
Patent JP-H07152019-A (JP)
Title: Liquid crystal display device
Inventor: TSUNEHIRO NAOJI
IPC: H04N5/66
Filed: 1993-11-30
Abstract: PURPOSE:To surely prevent display erasure by static electricity by enclosing a glass sealing part of a liquid crystal panel with a metallic plate and connecting this metallic plate to the ground of a liquid crystal display device. CONSTITUTION:This liquid crystal display device has a printed circuit board 11, the liquid crystal panel 12 packaged on this circuit board 11, a metallic earth plate 13 put on the liquid crystal panel 12 and a shielding case 14 disposed at the circuit board 11. This earth plate 13 is formed into a U shape enclosing the circumference of the liquid crystal panel 11 and has eaves formed on the lateral sides. Lugs bent respectively downward and inward are formed on the end sides of both sides. Such earth plate 13 is put on the liquid crystal panel 12 on the circuit board 11. The earth plate 13 is connected to the ground of the circuit board 11 by the respective lugs, by which the circumference of the glass sealing part of the liquid crystal panel 11 is covered with the earth plate 13 exclusive of one side and, therefore, the intrusion of electrostatic induction, etc., from the glass sealing part is prevented and the display erasure by the static electricity is prevented.
Patent JP-H06146649-A (JP)
Title: Cylindrical tank construction method
Inventor: MATSUMURA KENJI
IPC: E04H7/06
Filed: 1992-11-10
Abstract: PURPOSE:To shorten a construction process significantly. CONSTITUTION:Plural side plates 10 are positioned in conformity with an outer peripheral surface 3o of a guide peripheral wall 3 arranged on a footing bottom plate 2. The side plates 10 are welded to each other, and a peripheral wall 100B is constructed. The peripheral wall 100B is sent into an inner peripheral area of the guide peripheral wall 3 through a peripheral wall carrying-in port 3a arranged in the guide peripheral wall 3, and is positioned in conformity with an inner peripheral surface 3i of the guide peripheral wall 3. The peripheral wall 100B positioned on the inner peripheral surface 3i of the guide peripheral wall 3 and an upper peripheral wall 100A are welded to each other.
Patent JP-H08160793-A (JP)
Title: Fixing device
Inventor: SAITO SEIJI
IPC: G03G21/16
Filed: 1994-12-02
Abstract: PURPOSE: To provide a fixing device capable of reducing its cost, and improving the operability at the time of assembling its cost, and improving the operability at the time of assembling it by reducing the number of components and preventing the fall-off of a bearing and a gear from the fixing roller. CONSTITUTION: The T-shape locking groove 22 is disposed sideways on the end part of the fixing roller 21. Then, the projecting part 23a fitted into the locking groove is formed on the inner periphery of the driving gear 23. When the gear 23 is rotated in the peripheral direction after inserting the projecting part 23a of the driving gear 23 to the innermost part of the locking groove 22, the projecting part 23a is engaged with the cross bar section of the T-shaped locking groove 22, hence the driving gear 23 is prevented from falling-off out of the fixing roller 21. Thus, the stopper member can be eliminated which is conventionally necessitated for preventing the driving gear and the bearing from falling off.
Patent JP-H03177937-A (JP)
Title: Fault testing method and apparatus for address bus, data bus and control bus of microprocessor
Inventor: SUKOTSUTO DAGURASU KURAAKU
IPC: G06F15/78
Filed: 1990-11-07
Abstract: PURPOSE: To easily test the stack fault of a bus by providing plural common input/output(CIO) bus driver which is connected between a microprocessor and the respective buses to be a test object. CONSTITUTION: A counter 14 which is reset by a reset signal 12 inputted from a microprocessor is provided with four-bit outputs BO-B3, a bus test data selecting signal 34 is generated by supplying the AND 16 outputs 18 of output bits BO-B3 and a select gate 38 gives a test data signal 40 to a CIO bus driver 32. The bus signal is detected by responding to the given test data signal 40, a CIO input 46 is supplied to an all-zero detection OR gate 48 and an all-one detection AND gate 50 and an error signal 62 is generated by responding to the detected bus signal which indicates a bus fault. Thus, error detection with high reliability is efficiently executed.
Patent JP-H06148436-A (JP)
Title: Cutting device for linear light transmission body
Inventor: SUZUKI MITSUYOSHI
IPC: G02B6/00
Filed: 1992-11-10
Abstract: PURPOSE:To provide a cutting device for a linear light transmission body capable of always obtaining stable optical transmission efficiency. CONSTITUTION:The device is provided with a ferrule holding means 1 inserting and holding a ferrule 10, and having a variable tilt angle, also a chucking means 22 chucking the tip part of the linear light transmission body 25 protruded from the ferrule 10, a cutter means 12 cutting the linear light transmission body 25 protruded from the ferrule 10 along the end face of the ferrule 10, and a tilt angle fine adjustment means 24 finely adjusting the tilt angle of the ferrule holding means 1. The constitution of the cutting device is that tilt angle of the ferrule holding means 1 is finely adjusted by the tilt angle fine adjustment means 24 based on the kind and the diameter of the linear light transmission body 25, the linear light transmission body 25 is bent in the vicinity of the end face of the ferrule 10 and the bent part is cut by the cutter means 12.
Patent JP-H03170452-A (JP)
Title: Separation of water from mixture comprising water, carbon dioxide and amide
Inventor: RUIIZE SHIYUPISUKE
IPC: C07C273/18
Filed: 1990-11-07
Abstract: Water is removed from a mixture containing water, CO2 and one or more amines by pervaporation by bringing the mixture into contact with one side of a membrane and removing the water-containing permeate as a vapor from the other side of the membrane.
Patent JP-H0959729-A (JP)
Title: Highly corrosion- and abrasion-resistant silver alloy and its production
Inventor: SAI GENKON
IPC: C22C5/06
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To improve the corrosion resistance and wear resistance of a silver alloy by incorporating specified amounts of silver, titanium, zirconium and tin therein.  
     SOLUTION: By weight, 92 to 99.8 pts. porous metallic silver, 0.2 to 10 pts. tetravalent oxide of titanium group metal of titanium or zirconium, 0.1 to 3 pts. metallic tin and about 30 pts. borax are dispersed into water, which is stirred for about 30min to form into a mixture. This mixture is heated to about 1600°C to form into a mixture of molten metal, which is cooled to obtain a silver alloy composed of 92 to 99.8 pts. silver, 0.1 to 5 pts. titanium group metal of titanium or zirconium and 0.1 to 3 pts. tin. Since this silver alloy has an appearance similar to that of platinum or palladium, it is substituted for platinum base metal. The silver alloy is used for silver contacts, silver welding materials or the like used for electrical apparatus and electrical communication apparatus to improve the durability thereof. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H01142022-A (JP)
Title: Manufacture of seamless metallic belt
Inventor: OKADA YASUTAKA
IPC: C23C8/26
Filed: 1987-11-27
Abstract: PURPOSE:To manufacture a seamless metallic belt excellent in workability, material strength, fatigue strength, and wear resistance by cold-working a seamless steel pipe made of Ni-Co-Mo steel with a specific composition into a metallic belt and then subjecting the above belt to solution heat treatment, ageing treatment, and nitriding treatment. CONSTITUTION:An ingot of an alloy steel having a composition consisting of, by weight, <0.01% C, <0.05% Si, <0.05% Mn, <0.01% P, <0.01% S, 16-19% Ni, 8-15% Co, 3-6% Mo, 0.3-1.2% Ti, <0.15% Al, <0.0020% N, <0.0015% O, and the balance Fe is hot-extruded into a thick-walled seamless steel pipe, and this pipe is subjected to spinning working so as to be formed into a thin-walled tube stock, which is successively cut into a breadth necessary for a belt. This belt is subjected to solution heat treatment at 800-880 deg.C for 0.5-2hr and, if necessary, to ageing treatment at 420-520 deg.C for 1-6hr, and finally to nitriding treatment at the same temp. in an atmosphere of NH3 gas alone for 1-10hr.
Patent JP-H05136616-A (JP)
Title: On-vehicle antenna
Inventor: NISHINO TAKESHI
IPC: H01Q1/12
Filed: 1991-11-15
Abstract: PURPOSE:To obtain an on-vehicle antenna which can be easily attached/detached especially by a manual operation. CONSTITUTION:The antenna is constituted of an antenna 1 for receiving an electric wave and a fixed holder 2 provided on an automobile in order to fit the antenna 1. The antenna 1 has a set of pawls 3 and 4 equipped with the prescribed shape to fit the antenna 1 to the fixed holder 2. At least one of the relevant set of the pawls 3 and 4 is equipped with the displacing means of the pawls capable of attaching/detaching the antenna 1 to/from the fixed holder 2. The fixed holder 2 has a supporting means for engaging the relevant set of the pawls 3 and 4.
Patent JP-H04265424-A (JP)
Title: Automatic synchronizing 720× clutch for partial crank shaft for division type environment engine
Inventor: HERUBERUTO MAKUSHIMIRIAN KANIU
IPC: F02B61/00
Filed: 1991-11-15
Abstract: PURPOSE: To provide a self-synchronizing 720 deg. clutch to be attached between the partial crankshafts of split environmental engines, which is suited for all 4-cycle split environmental engines. CONSTITUTION: A clutch synchronizes and clutches together partial crankshafts at intervals of two complete relative revolutions of the partial crankshafts or at intervals of a multiple thereof. This is clutch is a further improvement on the self-synchronizing clutch of German Patent Application P 39 17 494. 8, which synchronizes and clutches together partial crankshafts at an interval of one complete relative revolution of 360 deg.. By providing additional controllers 86, 87, 85, 88 and 90, a 360 deg. clutch is improved to be a 720 deg. clutch, and the clutch thereby presented is suited for all 4-cycle environmental engines.