baber/WOPTO huggingface dataset:
Patent JP-S6146656-A (JP)
Title: Asynchronous communication system
Inventor: HORIKAWA HIROSHI
IPC: H04L25/38
Filed: 1984-08-10
Abstract: PURPOSE:To improve the communication efficiency by transmitting a data bit constituting a character serially and allowing a reception side to detect the said data bit while using a change point of combination between ''1'' state and ''0'' state in the data bit constitution as a sample timing. CONSTITUTION:A transmission data bis signal B is formed into bit signals B1- Bn through a change point detecting circuit 1, a sampling pulse generating circuit 2 generating a sampling pulse in synchronizing with the change point generates pulses C1-Cn, which are fed to a sampling circuit 4. The sampling circuit 4 inputs the sampling pulses C1-Cn and the data bit signal B, the change points B1-Bn of the data bit signal B are sampled by using the sampling pulses C1- Cn, converted into signals E1-En, which are inputted to a shift register 3 and outputted after S/P conversion. Then no start/stop bit is required and the efficient asynchronous communication system is obtained.
Patent JP-H07166354-A (JP)
Title: Liquid deposit source gas releasing system
Inventor: MAIKERU EE KOSUTANTEINO
IPC: C23C16/448
Filed: 1994-07-20
Abstract: PURPOSE: To form thin films of prescribed compsns. free of contamination on a substrate by supplying supply sources of reactive gases for thin film formation with liquid and gasifying the liquid by gas delivery systems of a specific structure at the time of forming thin films on the substrate by the reactive gases.  
     CONSTITUTION: At the time of depositing and forming the thin films by the reactive gases on the surface of the substrate, plural liquid sources are used as the reactive gas source 38 for thin film formation and the liquid reactive gas sources in respective vessels are heated to evaporate by a first heater. The reactive gases are supplied to the reaction gas release system 22 equipped with a gas flow rate controller, vapor distribution system, vapor collection system or the like with a reactive gas supply line 40 by respective gas lines SG1 to SG4. The reactive gases are supplied to a reaction apparatus 24 which houses the substrate 28 to be treated and has a second heating furnace 26 by the release gas lines DG1 to DG3 of the respective reactive gases. The thin films of the prescribed compsn. are stably formed on the surface of the substrate 28 while the condensation of the reactive gases is prevented in the heating furnace 26. 
     COPYRIGHT: (C)1995,JPO
Patent JP-2000000894-A (JP)
Title: Production of thermoplastic resin foam molding
Inventor: YOKOYAMA MASAAKI
IPC: B29K105/04
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a thermoplastic resin foam molding having good shape stability and high fusion strength in foamed resin particles. SOLUTION: A molding comprises foamed core layer 11 of a crystalline thermoplastic resin and substantially nonfoamed cover layer 12 covering the core layer 11. The cover layer contains an ethylene polymer the melting point of which is lower than that of the thermoplastic resin or is latent. A process in which foamed resin particles 1 in which the ratio L/D between the long diameter L and the short diameter D of the particle is 0.5-3 are prepared and process in which the resin particles are placed in a molding mold and heated/ molded by hot blast to be fused together in order to obtain a foamed molding are included. A dry gas of 5 kPa or below steam pressure is uses as the hot blast.
Patent JP-S6146839-A (JP)
Title: Driving device for ventilation damper
Inventor: MITSUI KIMIYOSHI
IPC: F24F13/15
Filed: 1984-08-10
Abstract: PURPOSE:To enable an automatic and remote opening or closing operation of a ventilation damper to be performed and make a rapid response by a method wherein a driving spring for opening or closing the ventilation damper is made of shape memory alloy and the driving spring is driven under energization with current. CONSTITUTION:When a ventilation fan is operated, an electric current is applied from a driving control circuit 18 connected to both ends of the ventilation damper driving element 8 and then the interior of the driving element 8 is energized. The driving spring 9 in the driving element 8 is heated by itself and it is made of shape memory alloy, so that it is retracted to its predetermined shape under its shape memory effect by overcoming the biasing spring 3 and the self weight momentum of the ventilation damper 1, pulls down the connecting rod 14 and releases the duct 2. When the electric current is turned off, the driving spring is cooled and returned to its original position, so that the duct 2 is closed.
Patent JP-H1063568-A (JP)
Title: Method and system for allocating memory in multithread environment
Inventor: NAKHIMOVSKY GREGORY
IPC: G06F12/02
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To improve the throughput of a multithread process by dynamically allocating a user memory block for each thread from a corresponding memory pool. SOLUTION: A multiprocessing network 10 includes processors 12a-12n with the same capacity which are interconnected to a system memory 14 through a system bus 16. The processors all share a system memory and other I/O channels and access to peripheral devices. Each processor is used to perform >=1 process such as application. Memory pools are established in the system memory and each threads are mapped into one memory pool. Then, user memory blocks are dynamically allocated for respective threads from corresponding memory pools. Each thread operates its memory pool by using a memory allocation table.
Patent JP-H0223084-A (JP)
Title: Vector controller for induction motor
Inventor: SHIYAMOTO SUMIKAZU
IPC: H02P21/00
Filed: 1988-07-06
Abstract: PURPOSE:To completely eliminate the overheat of a rotor and the adverse influence of a bearing generated upon the overheat of the rotor of an induction motor by controlling the temperature of the rotor of the motor simultaneously upon control of its dynamic characteristics. CONSTITUTION:A secondary resistance calculator 34 calculates a rotor secondary resistance R2 from the detected torque Tq of a torque sensor 20, the rotating speed omegar from a rotation detector 22, a torque command I1q*, a rotating speed command omegaq*, and a magnetic flux command I1o*. A discriminator 35 discriminates whether a calculated secondary resistance R2 exceeds a reference secondary resistance value R2S or not, i.e., whether a rotor temperature falls in an overheating range or not. A rotor temperature rise suppressor 36 presumes a rotor temperature, reduces the torque command by an excess amount in term of the reference temperature, and further raises the command Io* in response to the reduced amount, thereby compensating a real torque.
Patent JP-S6411594-A (JP)
Title: Washing machine
Inventor: HONDA KUNIOKI
IPC: D06F13/02
Filed: 1987-07-06
Abstract: PURPOSE: To prevent a breaking accident by a pressure applied to an auxiliary blade and the falling accident of the auxiliary blade by constituting an annular groove by a shaft part and a rib and positioning the upper end part of a blade boss inside the annular groove at the time of mounting the auxiliary blade. CONSTITUTION: An annular rib 72 formed near the base part of the shaft part 55 forms a triangular shape similarly to the shaft part 55 and constitutes the annular groove 73 in cooperation with the shaft part 55. When the shaft part 55 is fitted to a shaft hole 47, the upper end part 46a of the blade boss 46 is inserted from a lower part to the inside of the annular groove 73. In this state, the lower end of the rib 72 is brought into contact with the outer side face of the blade boss 46 and it cooperates with the shaft part 55, supports the blade boss 46 from both sides and prevents the play of the auxiliary blade 50. Also, three supporting ribs 74 formed at an equal interval inside the annular groove 73 are abutted to the upper end part 46a of the blade boss 46 and support it against the pressure from an upper part to the auxiliary blade 50.  Thus, the breaking accident of the auxiliary blade and a rotary blade and the falling accident of the auxiliary blade are prevented.
Patent JP-H0217361-A (JP)
Title: Air conditioner
Inventor: ISHIKAWA TAKAHIRO
IPC: F25B1/00
Filed: 1988-07-05
Abstract: PURPOSE:To ensure a proper liquid back amount and an enough return oil amount by a method wherein an electric type expansion valve connected in parallel with an oil return device is provided, and the opening of the electric type expansion valve is controlled according to operation capacity of a compressor. CONSTITUTION:Since during cooling operation, a refrigerant state in an extension pipe 12 on the liquid side produces a low pressure gas liquid mixing refrigerant, a large amount of a surplus refrigerant solution is held in an accumulator 6. With the increase in operation capacity of a compressor 1, a ratio of a mixture solution flow rate is decreased, and a flow rate is relatively deficient. Thus, with the increase in operation capacity, the opening of an electric type expansion valve 8 is increased and a refrigerant solution flowing through the valve 8 and an amount of the mixture solution of a freezing device are changed, and in all operation capacity, a proper oil return amount and liquid back amount are achieved. During heating operation, a refrigerant state in the pipe 12 produces a high pressure liquid refrigerant, a refrigerant solution in the accumulator 6 is decreased to a low value, oil return capacity of an oil return device 7 is decreased, and a flow rate of mixing solution is decreased. Thus, the opening of the valve 8 can be increased.
Patent JP-H0458018-A (JP)
Title: Control method of two-shaft type gas turbine engine
Inventor: SAYAMA JUNICHI
IPC: F02C3/113
Filed: 1990-06-28
Abstract: PURPOSE:To improve fuel consumption in a partial load operation condition by detecting the load condition of an engine, and connecting the shaft of a gas generator directly to an engine output shaft through engagement of a clutch when the engine is judged to be in the partial load condition. CONSTITUTION:A power transmission device PTD is provided between the rotary shaft of a gas generator GG and an output shaft via a redaction gear R/G. The rotation of the gas generator GG is transmitted to a transmission axle TA by a transmission gear on input side TGI, and it is transmitted to the output shaft by transmission gear train on output side TGO. A power transfer clutch PTC is provided one the way of a transmission axle TA, when engine output drops beyond 40%, opening alphas of a variable nozzle VN in set to a large value by placing the power transfer clutch DTC in connection so as to improve the efficiency of an engine. When the engine is in a deceleration state, fuel cut is performed so as to improve fuel consumption. The fuel consumption is improved in a partial load operation condition in this way.
Patent JP-S5691444-A (JP)
Title: Manufacturing of semiconductor device
Inventor: BETSUPU MAKIO
IPC: H01L21/31
Filed: 1979-12-25
Abstract: PURPOSE:To flatten surface of a semiconductor device by decreasing difference in level between amorphous wiring on a semiconductor substrate surface and other portion of the surface, by forming an amorphous on the semiconductor substrate, providing a shallow etching on the surface except the portion which is to become a wiring, and oxidizing the etched portion. CONSTITUTION:An SiO2 membrane 13, an amorphous silicon 12, a thin SiO2 membrane 17 and an Si3N4 membrane 18 are formed on a semiconductor substrate 14 in turn. And then, a photoresist of a required pattern is formed on the Si3N4 membrane 18, and the Si3N4 membrane 17 are etched. Now, by using an etching process of good uniformity such as responsive spattering process, the amorphous silicon 12 is etched to a prescribed thickness. Finally, when the photoresist 11 is removed and field portion of the amorphous silicon 12 is oxidized by thermal oxidation process, thickness of the memebrane is expanded and becomes equal to thickness of nonoxidized membrane of the amorphous silicon. It is possible, in this manner, to obtain an amorphous silicon wiring of flat and smooth surface.
Patent JP-S6327314-A (JP)
Title: Side drift preventive device for conveyor belt
Inventor: TOCHIMORI SHIGEMITSU
IPC: B65G15/64
Filed: 1986-07-16
Abstract: PURPOSE:To allow the stable belt travel without snaking or biased travel by loosely inserting guide pins of pulleys into guiding slots bored on a conveyor belt. CONSTITUTION:A belt 1 has many guiding slots 2... bored at a pitch size L1 at a uniform distance and symmetrically along the longitudinal direction on both ends in the width direction and is suspended across a driving pulley 3 and a driven pulley 3' having the same diameter on the right and left, and the necessary tensile force is applied by an intermediate tension pulley 6. Four pulleys have the same diameter phi and are provided with guide pins 4... with a pitch L2, and these pins 4 are invariably inserted into the slots 2 to restrict the movement of the latter in the width direction during the travel of the belt 1. The number of the guide pulleys 5 is of course changed in response to the whole length of the belt 1.
Patent JP-2000058059-A (JP)
Title: Positive-electrode active material for lithium secondary battery and its manufacture
Inventor: KWEON HO-JIN
IPC: H01M4/525
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a positive-electrode active material for a lithium secondary battery superior in electrochemical performance, and to provide a manufacturing method of the positive-electrode active material for a lithium secondary battery capable of suppressing generation of an undesired impurity phase (minor phase). SOLUTION: A positive-electrode active material for a lithium secondary battery is constituted of a substance of the formula LixNi1-yCoyO2, including giant particles having a size of 1 to 25 μm formed of a multiplicity of fine particles having a size of 0.4 to 0.7 μm. A lithium salt, nickel salt and cobalt salt are dissolved in a solvent at a molar ratio of (0.95-1.06):(0.5-1):(0-0.5), then a chelator is added thereto, a gel is manufactured by heating this mixture, an organic/inorganic precursor is formed by heat-decomposing the gel, and the positive electrode active material of the formula for a lithium secondary battery is manufactured by heat-treating the precursor. In the formula, (x) is 0.95 to 1.06, more preferably, 1.01 to 1.05, and (y) is 0 to 0.5.
Patent JP-2000357349-A (JP)
Title: Ultraviolet curing device for disk and method for the same
Inventor: YAMAGATA MASAYOSHI
IPC: G11B7/26
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To obtain an ultraviolet curing device for a disk which is capable of creating a pressurized state of a disk substrate by means of a simple and inexpensive device structure when irradiated with ultraviolet rays and effectively preventing the temperature rise of the disk substrate and its surrounding due to irradiation with ultraviolet rays. SOLUTION: A rotating body 2 is rotary-driven with a rotary drive mechanism 3 and a disk D, which is placed on a disk-placing base 4, is arranged in a position below a hollow container (an ultraviolet rays irradiation position U). The disk-placing base 4 is raised with an upwards and downwards moving mechanism 5, thereby introducing the disk D through a opening 13b on the lower surface side of the hollow container 13, pusing up a plate-like weight 15 while supporting the lower surface of the plate-like weight 15 on the disk D and pressurizing the disk D by gravity of the plate-like weight 15.  At this state, an optical path opening/closing mechanism 11 is opened and the disk D is ivadiated with irradiating light (ultraviolet rays), whose heat ray component is removed with a reflection plate 8, a filter 12, etc., through an opening 13a on the upper surface side of the hollow container 13 and the ultraviolet rays-transmissible, plate-like weight 15, thus an ultraviolet ray setting resin of the disk D is hardened by irradiation with ultraviolet rays.
Patent JP-H0457140-A (JP)
Title: Erroneous packaging display system
Inventor: SHIMOSE EIJI
IPC: H04L12/40
Filed: 1990-06-26
Abstract: PURPOSE:To inform the erroneous packaging of a channel board to a worker and to efficiently perform maintenance work by automatically and immediately displaying the erroneous packaging of the channel board on the channel board in which the erroneous packaging occurs when it occurs. CONSTITUTION:When a device is set at an operating state, the CPU 12a of a channel bank controller 12 issues a transmission requirement classified by every unit cyclically to each slot, and always collects the specification of the channel board packaged actually on each slot. Packaging information is compared with reference packaging information before starting an operation stored in memory, and when noncoincidence is obtained, the CPU 12a detecting the fact transmits an erroneous packaging signal representing the erroneous packaging to an erroneous channel board. The CPU 11a of the channel board receiving the signal performs flash, for example, in red color representing the erroneous packaging by driving a display lamp 11c provided on a part easy to observe on the front plate, etc., of the unit.
Patent JP-2000001115-A (JP)
Title: Air conditioning system for vehicle
Inventor: ADACHI HIDEHIRO
IPC: B60H1/00
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a twin type air conditioning system for one box vehicle facilitating adjustment of the control logic and control of the temperatures in the cabin with high accurately by accurately presuming the temperatures in the cabin at front and rear portions that are the main elements of the control logic in the air conditioning system. SOLUTION: In this system, two temperature presumption units 12a, 12b constituted by neural network are provided. In this neural network, each of measurement temperatures Ti1, Ti2 by inner temperature sensors 6a, 6b at the front and rear portions in the cabin, and the vehicle environmental factors including an outer temperature TA, an insolation amounts TS, and a blower duty ratio and the state of the air conditioning system is assumed to be an input signal. Further, each of presumed values TN1, TN2 of temperature in the cabin at the front and rear portions is assumed to be an output signal. Control is made in control logic 11a, 11b on the basis that the presumed values TN1, TN2 are assumed to be feedback values.
Patent JP-S6413235-A (JP)
Title: Optical recording and reproducing device
Inventor: KOBAYASHI SHIGEMASA
IPC: G11B7/12
Filed: 1987-07-07
Abstract: PURPOSE:To prevent the adhesion of dusts onto the surface of an objective lens and to stabilize recording and reproducing over a long period by the composition moving the shutter by its rising and setting freely to cover an objective lens thereto. CONSTITUTION:At the time when an optical head 15 is located at the position A in a work state, a shutter 17 is energized in Y direction, an objective lens 16 is subjected to a light projection on the optical disk of on a turntable 12 via a hole 19 and information is recorded and reproduced. When the head 15 is moved to a rest position B, the shutter 17 pushed by a lever 25 is moved in X direction to cover the lens 16. When the optical head is not use, therefore, the adhesion of dusts is prevented by covering the objective lens and recording and reproducing are stabilized for long period.
Patent JP-H0723974-A (JP)
Title: Ultrasonic treatment apparatus
Inventor: KUDO MASAHIRO
IPC: A61B17/11
Filed: 1993-07-08
Abstract: PURPOSE:To provide an ultrasonic treatment apparatus which can detect coaptation of tissues during ultrasonic treatment and achieve more proper coaptation of the tissues. CONSTITUTION:A power detecting element 9 for detecting the force of nipping by a support member 4 and an end tip 30 is provided, and a driving control portion 10 which calculates the energy applied to a living tissue on the basis of detection data from the power detecting element 9 and detection data about the driving state of an ultrasonic vibrator 3 and, when the applied energy exceeds a preset value, stops driving of the ultrasonic vibrator 3 is provided.
Patent JP-H113929-A (JP)
Title: Wafer alignment device and semiconductor manufacture device equipped with the device
Inventor: YUYA YUKINORI
IPC: H01L21/68
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To miniaturize a wafer alignment device and moreover provide a wafer alignment device corresponding to a large-sized wafer by carrying out alignment of a wafer, while keeping a wafer cassette in a horizontal position. SOLUTION: A wafer-mounting table 15 is provided rotatively to a tip part of a band-like base plate 10, a drive pulley is provided to the wafer-mounting table 15, an orientation motor 22 is provided to a base part of the base plate 10, a belt 24 is wound on a driving pulley provided to the orientation motor 22 and the driven pulley, an alignment sensor 26 is provided to the base plate 10, and a circumferential edge part of a wafer mounted on the wafer-mounting table 15 is detected according to this constitution.  The wafer-mounting table 15 is rotated via a belt and a driven pulley by driving the orientation motor 22, a wafer is rotated by the rotation of the wafer mounting table 15, an orientation flat or notch is detected by the sensor 26 which detects a circumferential edge part of the wafer, rotation of the wafer-mounting table 15 is stopped upon detecting the orientation flat or notch and a wafer is aligned.
Patent JP-S6148463-A (JP)
Inventor: TOMARI MASAO
IPC: C21C5/28
Filed: 1984-08-13
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-S5870517-A (JP)
Title: Mechanism for holding member to be processed in dropping-type vernish impregnating device
Inventor: KAWASAKI MITSUHIKO
IPC: H01F41/12
Filed: 1981-10-22
Abstract: PURPOSE:To permit the automatic detachment of a member to be processed by a method wherein the shaft section of the member to be processed is fixed by a V block and a leaf spring, and the shaft section of the member to be processed is detached by moving the shaft. CONSTITUTION:A member to be processed (work) is automatically inserted in and fixed to a work holding mechanism by the fixed position stop of a work holder 6 and the fixed position extrusion with the aid of a cartridge 24 and an extrusion piston 25. The work held by the holder 6 is dropped at directly below a varnish quantitative dropping device 11 and is dried to go to the end. An extrusion piston 26 is provided at the end section and this permits detachment by pushing a shaft 22 at the same time of stopping the work holding device 6 at a fixed position. This permits the automatic detachment of the work.
Patent JP-H07143027-A (JP)
Title: Data communication equipment of spread spectrum system
Inventor: MATSUI NORIAKI
IPC: H04B1/707
Filed: 1993-06-16
Abstract: PURPOSE:To improve working efficiency with conventional constitution by performing data spread by plural spread codes by allocating supplied data to be transmitted to plural channels. CONSTITUTION:The data sent out from a data supply means 450 is sent to a data control means 404 via an interface 402 according to the control of a control means 403. The control means 404 sends out the data to multipliers 406-408 on the plural channels simultaneously. On the other hand, a spread code generating means 405 sends out the spread codes set as to be sufficiently poor in mutual correlation to the multipliers 406-408. The data and the spread code arriving from the means 404 and 405 are multiplied by the multipliers 406-408, and any they are spread-encoded, mixed by a mixer 409 and transmitted. An inquiry signal supplied from a data supply means 401 for check is also sent to the control means 404. The control means 404 sends it out to all of registered channels placed on the control means 403, and transmits it in a simular manner.