baber/WOPTO huggingface dataset:
Patent JP-H11336866-A (JP)
Title: Troidal type continuously variable transmission
Inventor: AZUMA SHUGO
IPC: F16H15/38
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To secure the torque transmitting capacity and durability of a troidal type continuously variable transmission. SOLUTION: This continuously variable transmission is equipped with a cam disc 2 disposed coaxially with an input disc 5 connected with a CVT shaft 1, and with a cam roller 3 interposed between the cam disc 2 and the back surface of the input disc 5, and generates thrusting force, an annular elastic member 30 regulating the deformation of the cam disc 2 due to thrusting force generated by the cam roller 3, is interposed between the inner circumference 2A' of the cam disc 2 and the flange part 1A of the CVT shaft 1.
Patent JP-S6039267-A (JP)
Inventor: ANDORIYUU RICHIYAADO KOONIGU
IPC: G07F7/10
Filed: 1984-07-11
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-H07136434-A (JP)
Title: Highly efficient metal film filter element and its preparation
Inventor: ROBAATO ESU ZERAA
IPC: B01D46/10
Filed: 1994-06-03
Abstract: PURPOSE: To obtain a sintered metal filter having enhanced prosity and gas permeability by using a metallic sinterd element comprising a substrate having the specified porosity and having substantially interconnected pores and constituting each pore by plural filamentous metallic particles consisting a substrate. CONSTITUTION: A filter device 120 has a filter housing forming a fluid flow passage 140, a metallic membrane element 110 is inserted between half-materials 132 and 134 consisting the housing 130. The metallic element 110 is formed by using a high-porosity metallic membrane element comprising a sintered raw material having at least about 55% porosity, as the sintered raw material, a substrate having almost interconnected pores constituting by plural filamentous metallic particles is used and is made from filamentous nickel powder. The making is proceeded, after forming almost uniform layer of sinterable filamentous metallic material with low density, by compressing the layer to obtain a green mold and sintering the green mold.
Patent JP-S624454-A (JP)
Title: Self-discharge and pulse-charged system electrostatic precipitator
Inventor: TOMIMATSU KAZUTAKA
IPC: B03C3/66
Filed: 1985-07-01
Abstract: PURPOSE:To control the inversive ionization, to raise the dust collection efficiency and to reduce the cost of equipment by lowering the attenuation starting voltage of a self-discharge pulse-charged system electrostatic precipitator and raising the residual voltage. CONSTITUTION:In a self-discharge pulse-charged system electrostatic precipitator (EP) 17, the EP 17 is separated into plural charged divisions (a)-(d). The electric charge whose voltage is boosted by a transformer 11 and which is stored in a charging capacitor 13 through a rectifier 12 is connected to the EP 17 through a high-speed switching element 14. Besides, the charged divisions (a)-(d) of the EP 17 are connected by a good conductive connecting rod 20 through an inductance 19. Consequently, a high peak voltage can be instantaneously obtained in the charged division which is supplied with the electric charge from the charging capacitor of the circuit of another system, the attenuation starting voltage can be lowered since the electric charge is moved with a time lag, a high peak voltage can be obtained while controlling the inversive ionization and the dust collection efficiency is raised.
Patent JP-H08310661-A (JP)
Title: Weight detecting device
Inventor: NISHIMURA YASUHIDE
IPC: G01G13/06
Filed: 1995-05-19
Abstract: PURPOSE: To grasp the amount of the residual material in a material feeding hopper in a real time by detecting the weight of the material to be charged into the material feeding hopper by a weight sensor, judging the measured value by a weight judging means, and displaying it. CONSTITUTION: When a material B which is the contents such as pellets is charged in a material feeding hopper 30, a weight of the material B is applied to a cover 5, and a beam 6 is deflected. The deflection of the beam 6 is detected by a strain gage 16, the detected signal is outputted from a weight sensor A, and amplified by an amplifier to be inputted in a central processing unit. The weight is measured by the central processing unit, and the serial data based on the measurement of the weight are transmitted to a control part of an injection molding machine, a material feeding system, etc. The control part operates the injection molding machine based on the data, and also operates the material feeding system. The signal is transmitted from the central processing unit to a driver to display the weight (the residual amount) of the material B on a display part.
Patent JP-H08339760-A (JP)
Title: Manufacture of metal vapor discharge lamp
Inventor: WATANABE KAZUHIKO
IPC: H01J61/35
Filed: 1995-06-12
Abstract: PURPOSE: To form a chemically stable nitride film in an internal surface of a luminous tube. CONSTITUTION: First a silicon nitride (Si3 N4 ) film is formed in an internal surface of a luminous tube. This method is performed by placing a tube unit 1, provided with a gas introducing pipe 7a and a gas exhaust pipe 7b, in an electric furnace 8 heated to 800 deg.C, to allow nitrogen as carrier gas and mixed gas, composed of 1% (volume ratio) ammonia and 0.05% (volume ratio) monosilane, to flow in from the gas introducing pipe 7a, while allowing partly the gas to flow out from the gas exhaust pipe 7b. Next again from the gas introducing pipe 7a, nitrogen, which is carrier gas, and ammonia are introduced, to perform a nitridation process, so as to provide a nitride film having a composition approximate to stoichiometric ratio.
Patent JP-S5844001-A (JP)
Inventor: AOYAMA MITSUYOSHI
IPC: A43D117/00
Filed: 1981-09-11
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-H10321493-A (JP)
Title: Formation of resist film and substrate treating device
Inventor: TOSHIMA TAKAYUKI
IPC: G03F7/16
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To uniformly form a resist film on the surface of a substrate, even when the surface has recessing and projecting sections or steps. SOLUTION: A resist film 3 is applied to top sections 1 and bottom sections 2 forming recessing and projecting sections on the surface of a wafer, so that the thickness of the resist film may become thicker than a desired value. Then, a decomposed layer 3a having the desired thickness is formed on the top sections 1 and bottom sections by simultaneously heating the lower surface side of the wafer W and cooling the upper surface side of the wafer W while the resist film 3 is in a wet state. When the nondecomposed layer 3b of the resist layer 3 is removed thereafter, a resist film having the desired thickness is formed uniformly on the top and bottom sections 1 and 2.
Patent JP-2000228060-A (JP)
Title: Data recording/reproducing device using portable storage medium
Inventor: KONDO TAKASHI
IPC: G06F21/62
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To secure the securecy and the genuineness of data by holding encryption secret information including an encryption key signal or an encryption key generating information for generating an encryption key signal and performing the cryptographic processing of data for system management while using the encryption secret information and recording the ciphered data for system management in the system management area of a storage medium. SOLUTION: When the data received from an external PC 110 via a communication part 102 are written on a portable storage medium 100, data for system management are read out in a memory part for work 103. The data received from the external PC 110 are written on the medium 103 by using decoded data for system management. Since the constitution of the data on the medium 100 is updated, the data for system management on the memory for work 103 are also updated. The data for system management on the memory for work 103 are ciphered by using a ciphering part 107 and the ciphered data for system management are written in the system management area of the medium 100 by using a portable storage medium driving part 108.
Patent JP-H01314090-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SAITO OSAMU
IPC: H04N9/89
Filed: 1988-06-13
Abstract: PURPOSE:To improve the quality of a reproduced picture while eliminating demodulation noise caused by jitter component at FM modulation by providing a means eliminating the jitter component of the reproduced FM color signal. CONSTITUTION:A frequency multiplier is replaced into a jitter component elimination circuit 30 eliminating the jitter component of a reproduced carrier signal and the circuit 30 is inserted between band bass filters 23 and 25. The jitter component elimination circuit 30 is formed by connecting an FM demodulator 31, a noise canceller 32 and an FM modulator 33 in cascade. Moreover, an oscillator 34 supplies a carrier having a frequency of 4.3MHz to the FM modulator 33. Since the means eliminating the jitter component of the reproduced FM color signal is provided in this way, the demodulation noise due to the jitter component is eliminated at FM demodulation and the magnetic recording and reproducing device in which the quality of the reproduced picture is improved is obtained.
Patent JP-H05173722-A (JP)
Title: Device for replacing multichannel data and parity
Inventor: KIISU BII DEYURAAKU
IPC: G06F3/06
Filed: 1992-05-12
Abstract: PURPOSE: To obtain a bus switch which gives a highly versatile data path between the first group of buses related to a disk array controller and a second group of buses related to individual disk drives in a disk array. CONSTITUTION: The bus switch 40 includes a plurality of bus multiplexers of the same number of that of drive buses. Each bus multiplexer contains a plurality of inputs and each input is connected to corresponding one of controller buses. The multiplexer connects a selected controller bus to a selected drive bus in response to a selection enable signal. The switch 40 is also provided with a plurality of bus multiplexers which direct data to the controller buses from the drive buses. A parity generator 50 incorporated with an exclusive OR circuit is integrally formed of the switch 40. Since the output of the generator 50 is also given to each multiplexer, the output can also be given to an arbitrary controller or drive bus.
Patent JP-H11320895-A (JP)
Title: Nozzle and processing method therefor
Inventor: KINOSHITA SHINGEN
IPC: B41J2/135
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To form a nozzle good in the cutting of emitted matter such as ink or the like by an inexpensive and easy processing method. SOLUTION: The edge part 11a on the side of the ink emitting surface 8 of a nozzle 11 having a fine orifice is formed into a projected shape of which the leading end is acute. A fine orifice is bored in a nozzle forming member 12 having a coating film 12a having a high heat shrinkage factor closely bonded to the surface to be processed on the side of the ink emitting surface 8 by ultraviolet rays 15a of excimer laser to form the nozzle 11. Since this nozzle 11 has an acute projected part formed to the edge part 11a thereof on the side of the ink emitting surface, the cutting of ink is well and the clogging of the nozzle 11 with ink 7 is eliminated.
Patent JP-H0437411-A (JP)
Title: Dies for twist-extruding twisted material
Inventor: KITANO MITSUHIRO
IPC: B21C23/10
Filed: 1990-06-01
Abstract: PURPOSE:To obtain twisted material which has the spiral type hollowed part in it spiral type projecting part by combinating the female dies providing the extruding hole of the sectional area shape corresponding to the outer circumferential shape of the twisted material, and the male dies having the projecting part for forming of the section area corresponding to the shape of hollowed part in the material to be twisted. CONSTITUTION:Because the dies 31 for twist extruding is formed by combining the die 5 providing the extruding hole 10 having the sectional area and the bearing part of the lead angle corresponding to the outer circumferential shape of the twisted material 1, with the male die 7 having the projecting part for forming 22 of the sectional area shape corresponding to the shape of the hollowed part 4 in the spiral projecting line part, and its projecting part for forming 22 being formed to he spiral shape having the lead angle corresponding to the the lead angle of the hollow part 4 in the spiral projecting line part, so by using this die, the twisted material having the spiral hollow part 4 along the projecting part in the spiral projecting part 3 can be easily manufactured.
Patent JP-2000338465-A (JP)
Title: Plasma address type liquid crystal display device
Inventor: OURA KOICHI
IPC: G09G3/296
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device which can prevent sticking at its liquid crystal part by preventing liquid crystal molecules from being left unaligned. SOLUTION: A discharging current limiting circuit 35 holds a transistor(TR) Q351 for discharging current limitation OFF for a τ-second + 1 field section after the power source is turned ON, the ground line GNDL of a scanning circuit 32 and the negative-polarity side of a voltage source 34 are electrically disconnected to stop constant-period plasma discharge, and the outputs of all shift registers 321 provided in the scanning period 32 are reset in this constant period. Then the discharging of the discharge channel of the plasma address type liquid crystal display element is carried out as usual.
Patent JP-S63310603-A (JP)
Title: Device for protecting filter membrane module by gaseous formalin
Inventor: TOTO MASANORI
IPC: B01D65/02
Filed: 1987-06-12
Abstract: PURPOSE:To sterilize the whole filter membrane module, to effectively prevent the propagation of bacteria, and to control the oxidation of formalin to formic acid by supplying gaseous formalin from the permeated liq. side of the module when the operation of the filter membrane device is stopped. CONSTITUTION:A gaseous formalin generator 9 is provided separately from the ordinary filtration system. When the operation of the filter membrane module 1 is stopped, the water in the module 1 is drawn off, a liq. supply valve 3, a liq. concentrate valve 5, and a permeated liq. valve 7 are closed, a valve 21 is opened, and a compressed insert gas is supplied into a formalin storage tank 10 from a supply pipe 11. The inert gas is diffused into a formalin soln. from a diffusion part 12 to gasify the formalin soln. The gaseous formalin with the inert gas as a carrier is passed through a gaseous formalin supply pipe 14 and a branch pipe 15, and supplied to the permeated liq. side and liq. concentrate side of the module 1, respectively.
Patent JP-S5768643-A (JP)
Title: Electric motor
Inventor: GOTOU TADAHIKO
IPC: H02K11/00
Filed: 1980-10-15
Abstract: PURPOSE:To eliminate bad influence to an output shaft, and to enhance precision of measurement of twist of an electric motor by a method wherein a driving shaft being equipped with a rotor is made hollow and the output shaft is inserted therein, both the shafts are connected with an elastic body, and transmitted torque is detected from the quantity of twist. CONSTITUTION:The rotor 3 is fixed on the hollow driving shaft 8, and the output shaft 9 is rotatably supported at the hollow part of the driving shaft 8 concentrically with the driving shaft 8. The driving shaft 8 and the output shaft 9 are connected with the elastic body 23 on the anti-load side, detecting elements 13a, 13b are fixed to the driving shaft 8 and the output shaft 9 to measure the quantity of twist of the elastic body 23, and transmitted torque is detected from the quantity of twist thereof. Accordingly permanent distortion and damage are not generated in the output shaft 9, and because the detecting parts can be gathered on the anti-load side, precision of measurement can be enhanced.
Patent JP-H06332210-A (JP)
Title: Light receiving member and its production
Inventor: FURUSHIMA SATOSHI
IPC: G03G5/08
Filed: 1993-05-26
Abstract: PURPOSE:To improve the electric charge holding capacity in charging and to reduce the picture defects. CONSTITUTION:A photoconductive layer 102 consisting of a non-single crystal material with silicon as the base body is laminated on a conductive substrate 101, and the photoconductive layer 102 consists of a hydrogenated amorphous silicon contg. at least nitrogen and boron atoms. The content X of nitrogen atom in the photoconductive layer 102 and the content Y of boron atom are limited to conform to Y=eAX<->B, and A and B are constants.
Patent JP-S6125397-A (JP)
Title: Time division exchange system
Inventor: HORII NOBUO
IPC: H04Q11/04
Filed: 1984-07-13
Abstract: PURPOSE:To store data without taking synchronization and without excess use of channels by in-channel-multiplexing the stuffing for containing a circuit and a control signal by following a circuit clock. CONSTITUTION:A received data of a signal line 41 of a circuit 40 synchronizes with a reception clock of a signal line 43, and is inputted to a stuffing envelope circuit 20. Since a time division exchange circuit 10 acts by an independent clock, the circuit 20 absorbs a speed difference by a stuffing system, and is connected to a time division exchange circuit 10. A generating overdata bit is multiplexed to a control signal of two bits of enveloped data, exchanged and connected. The envelope-type signal is exchanged and connected in the circuit 10, after which it is transmitted to a stuffing envelope circuit 30. It separates two components such as data and control signal from the enveloped data, de-stuffs the data by the control signal and transmits the de-stuffed data to a signal line 54 of a circuit 50. Moreover, a circuit control signal multiplexed to a clock synchronous to transmission data and two bit control signal is also separated and transmitted to signal lines 56 and 55.
Patent JP-H10337697-A (JP)
Title: Printed board boring machine
Inventor: YAMAURA KOJI
IPC: B26F1/16
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To allow to carry out a processing at a high accuracy and a high efficiency, while preventing the breaking of a drill. SOLUTION: The pressure of a compressed air is set in two ways by pressure reducing valves 23 and 33 beforehand. And a solenoid valve 30 is converted according to the area of the front end of a projection T selected according to the diameter of a drill 16, and a compressed air with the pressure according to the projection T is feed to a cylinder 13. As a result, even when the actual area of the tip of the projection T is small, no pressure ruin by the projection T is generated to an upper plate 12a. Consequently, even though another hole is processed near the processed hole, the new hole receives no influence of the processed hole, and the drill 16 generates no breaking.
Patent JP-S63309088-A (JP)
Title: Acc circuit for digital color television receiver
Inventor: MAEDA TETSUHIRO
IPC: H04N9/68
Filed: 1987-06-11
Abstract: PURPOSE:To perform accurate automatic color control ACC by squaring respective outputs in a color burst period of two digital color demodulators and digitally adding these outputs and controlling the amplitude of a digital carrier chrominance signal inputted to each color demodulator so that the addition output is a prescribed value. CONSTITUTION:Respective outputs in the color burst period of two digital color demodulators 5 and 6 to which a digital carrier chrominance signal C is inputted are extracted and are digitally added after being squared, and the magnitude of the digital carrier chrominance signal C is so controlled that the addition output is a certain value. Consequently, though the demodulation base I.Q., namely, the phase of a clock supplied to color demodulators 5 and 6 is deviated, the addition output is fixed unless the amplitude of the digital carrier chrominance signal C inputted to color demodulators 5 and 6 is changed, and the addition output accurately responds only to the variance of amplitude of the carrier chrominance signal C. Thus, accurate ACC is possible.
Patent JP-H11336939-A (JP)
Title: Valve
Inventor: LOTHAR CRUSEMAN
IPC: F16K31/50
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To fix a handlewheel by simple and inexpensive means by fixing a nut part by a lubricating nipple so that the nut part can not be relatively rotated. SOLUTION: In this valve, a valve closing body 7 disconnecting a valve is arranged in the inside of a casing 1, and acted and connected to a nut part 9 which can be operated through a spindle 2 and can be rotated through a handlewheel 3. A lubricating nipple 4 is screwed in the inside of a bush 10, and opened in the inside of an annular groove 5 arranged in the nut part 9. A lubricating hole 6 is extended from the annular groove 5 to the screw thread part of the spindle 2 with a screw thread, and a lubricant is supplied through the groove of the annular groove 5. When the lubricating nipple 4 is completely rotated, the lubricating nipple 4 is rushed into the inside of the annular groove 5 and fixes the nut part 9, thereby the handlewheel 3 can be locked. Hereby, a fixing screw can be eliminated.
Patent JP-S5669806-A (JP)
Title: Resin molded coil
Inventor: YAMADA KAZUO
IPC: H01F5/06
Filed: 1979-11-10
Abstract: PURPOSE:To obtain the coil having a high dielectric strength by a method wherein a film coated conductor of polyester coating or polyimide coating is used as the coil conductor, the winding is performed placing between the coil an interlayer insulator shorter than the stacked length of the laminated windings to be obtained and the whole is impregnated with a resin. CONSTITUTION:The film insulator 11b consisted of the polyester film or polyamide film is wound around the outer circumference of a conductor 11a for coiling to form the film coated conductor 11, and is wound around together with the interlayer insulatot 12 made of the same material with the insulator 11b to form the multicylindrical coil type laminated winding 13. At this time, the size of the insulator 12 is made to be shorter than the stacked length of the winding 13. After then the winding 13 is put in an appointed metal mold, the resin 14 is poured into the mold, it is heated to harden and is taken out from the metal mold. By this way, because the film having few void, etc., and high dielectric strength is used and the gaps are impregnated with the resin, so that the dielectric strength is elevated and the concentration of stress can be avoided.
Patent JP-H0311146-A (JP)
Title: Motor-driven fuel pump
Inventor: NAKANISHI SHINGO
IPC: F02D41/30
Filed: 1989-06-08
Abstract: PURPOSE:To adjust discharge flow in correspondence with fuel consumption by providing a means which detects discharge pressure of a motor-driven fuel pump, and a control means which applies mass electric power to the motor- driven fuel pump as the discharge pressure is higher. CONSTITUTION:A direct count commutator motor 4s is built in a motor-driven fuel pump. A discharge pressure sensor 32 which detects the discharge pressure of the fuel pump is attached. The detecting value is inputted to a control circuit 4j through a cable 30. The control circuit 4j applies thermal power to the motor- driven fuel pump as the discharge pressure which is detected by the discharge pressure sensor 32 is higher. Consequently, the discharge flow is adjusted corresponding to fuel consumption.