baber/WOPTO huggingface dataset:
Patent JP-H03108304-A (JP)
Title: Driving method for solenoid
Inventor: SEKIGUCHI YUKICHI
IPC: H01F7/18
Filed: 1989-09-21
Abstract: PURPOSE:To eliminate the need of a radiation resistor by repeatedly turning on/off a voltage signal which controls the switch on/off of an electric current flowing through a solenoid coil. CONSTITUTION:Clock signals are inputted to the ck terminal of a timer IC 1a from a clock generator 1b at time intervals tj and when the signals enter the terminal of a gate G, data (n) for setting the working time of a solenoid are sent from a data bus. When the data (n) are written by means of write signals, an ON signal having negative logic and a time width (nXtj) is outputted from wiring 1c. Since ON signals having negative logic are continuously outputted to the wiring 1c, ON signals similar to those outputted to the wiring 1c are outputted to wiring 1. The rise signal of the ON signals to the wiring l makes signals having negative logic to be outputted to the output wiring 2a of a one-shot circuit 2 and inputted to an OR circuit 3' having negative logic. Since the signals of the wiring 1 and oscillating signals of an oscillation circuit 5 are inputted to an AND circuit 4' having negative logic, the circuit 4' outputs repeat signals corresponding to the oscillating signals. Therefore, the need of a radiation resistor can be eliminated.
Patent JP-H08111327-A (JP)
Title: Ignition coil for internal combustion engine
Inventor: YASUKURA YOICHI
IPC: H01F38/12
Filed: 1994-10-07
Abstract: PURPOSE: To enhance reliability in the connection and endurance against heat shock while decreasing the number of components by employing such connector terminal for external electric connection as allowing connection of a plurality of types of wire. CONSTITUTION: Primary and secondary coils 7, 8 are soldered to connector terminals 3, 3a-3c. The connector terminal 3a-3c has a constricted part 31a for directly winding the lead wires 2a, 2b of the primary coil and a U-groove 31b extending in the axial direction of the connector terminal 3a, 3b for connecting even a phosphor bronze wire with the connector terminal 3c. This structure enhances reliability in the connection between the connector terminals 3a-3c and the primary and secondary coils 7, 8 and the endurance against heat shock of an ignition coil.
Patent JP-2000076582-A (JP)
Title: Traffic condition prediction method and device and record medium recording traffic condition prediction program
Inventor: MORI HITOSHI
IPC: G08G1/00
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To accurately predict a traffic condition in an optional condition. SOLUTION: A predicted value is calculated by a statistical method first (step 101) and then, the predicted value is calculated by a spot correlation method (step 102). Then, the two predicted values that are the predicted value by the statistical method and the predicted value by the spot correlation method are preserved (step 103). Then, the preserved two predicted values of S minutes before are taken out. They are the values of predicting a present condition. The two predicted values of S minutes before and an actual value at present are compared and which one of the two methods is accurate in the present condition is judged (step 104). When it is judged that the statistical method is more accurate, the predicted value calculated at present by the statistical method is adopted as a true predicted value (step 105).  When it is judged that the spot correlation method is more accurate, the predicted value calculated at present by the spot correlation method is adopted as the true predicted value (step 106).
Patent JP-2001066355-A (JP)
Title: Intracardial electrical phenomenon-diagnosing device
Inventor: OYU SHIGEHARU
IPC: A61B5/05
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To accurately and speedily perform estimation by referring to the distribution of a magnetic field or potential being calculated by referring to the amount of feature for expressing the position of a heart or the like, and the measured value of the magnetic field or potential, and by estimating the amount of feature. SOLUTION: An SQUID flux meter 11 detects a heart magnetic field waveform at several points on a breast surface, and carries out amplification and filtering processing for sending to a computer 12. An image-capturing device 13 captures sectional image data of a region including the heart of a subject for sending to the computer 12 via an image-transferring device 14. A breath- monitoring device 15 measures a breathing state, and sends a breathing signal to the computer 12.  An arithmetic processor 12b of the computer 12 has a CPU as a main circuit, reads stimulant arrival time being stored into a storage 12d, an analysis program of activity potential amplitude, and an execution program such as image transfer and analysis result display, successively processing inputted data, and uses a ventricle model for displaying the distribution data of the estimated stimulant arrival time and activity potential amplitude on a display 12e.
Patent JP-2000075850-A (JP)
Title: Character processing method and apparatus therefor
Inventor: KURASHINA HIROYASU
IPC: G09G5/22
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a character processing method which executes data processing by reading out the character groups stored in a disk regardless of whether the characters by the codes of a specific code group are included therein or not and is capable of improving processing efficiency and processing functions and an apparatus therefor. SOLUTION: This method has a reading-out stage for reading out the specific code group for data processing which is determined among all the codes expressing the characters and consists of >=1 characters stored in a disk, a discriminating stage for discriminating whether the codes of the specific code group are included in the codes expressing the read out character group, a classifying stage for storing the character group in a first storage region when the codes of the specific code group are included and storing the character group in a second storage region when the codes are decided to be not included therein, and a processing stage for executing the data processing of the character group stored in at least one of the first storage region and the second storage region.
Patent JP-H0665810-A (JP)
Title: Highly water-absorbing fiber
Inventor: MIZUKAMI YOSHIKATSU
IPC: D01F6/52
Filed: 1992-08-19
Abstract: PURPOSE:To provide the subject inexpensive fibers excellent in high water absorbing ability, virtually free from discoloration, excellent in the absorbability of physiological saline, also good in spinnability. CONSTITUTION:This highly water-absorbing fibers is made up from a copolymer of (A) a carboxyl group-bearing vinyl monomer and (B) a vinyl monomer having hydroxyl group and/or amino group each reactive with the carboxyl group a part of which forms a salt with zinc, sodium and/or potassium.
Patent JP-S6398510-A (JP)
Title: Incremental type magnetic position detector
Inventor: SATO SHINOBU
IPC: G01B7/00
Filed: 1986-10-16
Abstract: PURPOSE:To provide highly accurate and high resolving power function to a small-sized inexpensive position detector, by driving and exciting a magnetic encoder, which generates sine wave output of two phases different by 90 deg. in a phase corresponding to an angle of mechanical rotation, by a reference frequency voltage source. CONSTITUTION:In a position detector, a magnetic encoder 3 consists of magnetoresistance effect element groups M1-M4, and the element groups M1, M2 and the element groups M3, M4 are arranged so as to be different by 90 deg. in an angle of mechanical rotation and driven at voltage Asinomegat by an oscillator 10 being a reference frequency generating source. The change in the magnetic pole of the magnetic rotary drum 2 connected to a drive source such as a motor through an encoder shaft 1 to take rotational motion is detected by the magnetic encoder 3. The detection signals e1-e8 are converted to a signal V1 through differential amplifiers 4, 5, 8 and similarly converted to a signal V2 through differential amplifiers 6, 7, 9 and both signals V1, V2 are respectively inputted to a wave form shaping device 11. The output X of the wave form shaping device 11 and the output Y of a wave form shaping device 12 are inputted to a phase difference detector 13 and outputted as a signal of an electrical phase angle Z.
Patent JP-S63100223-A (JP)
Title: Intake device of engine with supercharger
Inventor: ARAKAWA YUKIO
IPC: F02B27/02
Filed: 1986-10-16
Abstract: PURPOSE:To make the whole engine compact by dividing a common tank into an enlarged chamber for a surge tank and an enlarge chamber for a resonator by a partition, and connecting the enlarged chamber for the surge tank and the enlarged chamber for the resonator to downstream and upstream of a supercharger, respectively. CONSTITUTION:A common tank 1 is divided into an enlarge chamber 2A for a surge tank and an enlarged chamber 3A for a resonator 3 by a partition 1a. The resonator 3 is connected with a common intake pipe 5 extending from an air cleaner 4 and also with an inlet port of a supercharger 8 through an inlet pipe 7. The supercharger 8 has an outlet port connected with the surge tank 2 through an outlet pipe 9 including an intercooler 11. The surge tank 2 is connected with respective cylinders C1 to C4 of the engine body 12 through individual intake pipes 13 separatetly. The partition 1a has a communication port 17 serving as a relief passage communicating both enlarged chambers 2A, 3A, and the communication port 17 is adapted to be opened and closed by an electromagnetic relief valve 18.
Patent JP-S61121460-A (JP)
Title: Semiconductor device
Inventor: NAKASAKI YASUTAKA
IPC: H01L21/265
Filed: 1984-11-19
Abstract: PURPOSE:To contrive to imrove the integration density of a semiconductor device by a method wherein an activation of the impurity region, where is used for forming the source and drain of region the MOSFET on the Si substrate, and an activation of the impurity region, where is used for forming the source and drain of the MOSFETusing a polycrystalline silicon film as its conductive region, are simultaneously performed using light irradiation. CONSTITUTION:An impurity ion implanted layer 404, which is used for forming the source and drain of the MOSFET on the substrate, is implanted, and after that, the formation of an insulating film, a polycrystalline silicon film 406, an impurity ion implanted layer 409, which is used for forming the source and drain of the MOSFET using the polycrystalline silicon film 406 as its conductive region, and a gate electrode 408 is performed without performing an annealing. Then, a photoannealing is performed for activating the impurity implanted regions 404 and 409. As this photoannealing process is finished at one time, the depth and lateral spreading of the impurity diffusion layer, which is used for forming the source and drain of the MOSFET on the Si substrate, are suppressed less. By this method, the integration degree of the semiconductor device can be made to remarkably improve. As a result, the semiconductor device having a very high integration density can be obtained in combination with the MOSFET using the polycrystalline silicon film as its conductive region.
Patent JP-H0293340-A (JP)
Title: Detection of damaged filter cloth in bag filter
Inventor: YAMAZAKI KATSUYASU
IPC: G01N15/08
Filed: 1988-09-30
Abstract: PURPOSE:To effectively detect damaged filter cloth by arranging a dust densitometer between the outlet part of a bag filter and a chimney. CONSTITUTION:A dust densitometer 1 is mounted to the duct 3 in front of a blower 2. From the distance of the dust densitometer 1 to a bag filter 4 and the flow velocity in the duct 3, the position of the damaged filter of a pipe 5 from which dust is shaken off a definite time before the rising time of dust concn. is cleared.
Patent JP-S60137605-A (JP)
Inventor: TAJIMA TSUTOMU
IPC: B28B3/00
Filed: 1983-12-26
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-H1189268-A (JP)
Title: Controller of actuator
Inventor: TARUI ATSUSHI
IPC: B60K23/08
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To prevent a lock current from flowing to a motor when the object of drive is locked, and displace the object of drive quickly, making use of the torque accumulated in a spring member, in the controller of an actuator which is arranged to that it can accumulate the torque from a motor in the spring member when the rotation of the output shaft is stopped by the load added from the side of the object of drive, by providing a power transmission mechanism with the spring member. SOLUTION: In a controller 50 which drives an actuator 1 equipped with a torsion spring 3 by applying a current to a motor 2 according to the operation state of an operation switch 54, the rotation on output side of the actuator 1 is detected with a rotation sensor 52, a current is applied to the motor 2 intermittently, using the signal from an oscillating circuit 66 when the output of the rotation sensor 52 is stopped at current application to the motor, and the rotational torque of the motor 2 is controlled to such a degree that the motor 2 is not rotated reversely by the torsional torque accumulated in the torsion spring 3. As a result, it can prevent a large lock current from flowing to the motor 2.
Patent JP-H0297602-A (JP)
Title: Composite alloy steel powder and sintered alloy steel
Inventor: TAKAGI SHIGEAKI
IPC: C22C38/12
Filed: 1988-09-30
Abstract: PURPOSE:To obtain composite alloy steel powder for powder metallurgy of a high density and high strength sintered alloy steel by partially diffusing and sticking the alloy component as powder state on surface of iron powder particles and specifying the composition composed of Ni, Mo and Fe. CONSTITUTION:In the composite alloy steel powder partially dispersing and sticking the alloy component as the powder state on the surface of iron powder particles, the above alloy composition is composed of 0.50-3.50wt.% Ni, 0.65-3.50% Mo and if necessary, a part or the whole of the above Mo is displaced to the prescribed quantity of W and the balance of Fe with inevitable impurities. Further, the contents of Ni and Mo having <=45mum particle size in the above steel powder is made in the range of 2.0-4.2 times of the average content of the whole steel powder. After sintering by using the composite alloy steel powder for powder metallurgy having the above composition, quenching and tempering are executed and high strength sintered alloy having >=7.0g/cm<3> density and >=130kgf/mm<2> tensile strength can be obtd.
Patent JP-H1092630-A (JP)
Title: Oxide superconducting coil
Inventor: TANAKA KAZUHIDE
IPC: H01F6/06
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of the current density characteristic of an oxide superconducting coil caused by deformation and reactions by winding and oxide superconducting wire together with an Ag-based alloy tape which is used for reinforcing the coil in the winding process of the coil. SOLUTION: Bi-2212 superconducting particles are obtained by mixing oxides of Bi2 O3 , SrO, CaO, and CuO with each other at an atomic mol ration of about 2:2:1:2 by adding water and heat-treating the mixture after drying. After the particles are ground and mixed and an Ag pipe is filled up with the powder, a wire is drawn from the mixture on a drawing bench. Then a Bi-2212/19 core tape-like sheathed wire rod is obtained by using the drawing bench and a rolling machine after cutting the wire and incorporating about 19 cut pieces in an Ag pipe. During the fabrication process of a single-core or multicore wire, annealing is appropriately performed once to three times.
Patent JP-H07107225-A (JP)
Title: Facsimile equipment
Inventor: SATO MASAKI
IPC: H04N1/00
Filed: 1993-09-30
Abstract: PURPOSE:To receive appropriate processing by performing lengthy original reception recording when every extended function is operated normally, and automatically informing abnormality to a service station which performs maintenance, etc., when it is operated abnormally. CONSTITUTION:After the write of data up to the final address is completed, it is checked whether, or not written data can be read normally by designating the addresses of extension page memory 225 sequentially from first address to the final address. When it is judged that all data have been read normally, the extension page memory sends a set flag to a main control part 201, and the state of facsimile equipment is stored in a RAM 222, then, processing is completed. While, when the readout of write data from all the addresses of the extension page memory 225 are disabled, a report (the function of the extension page memory is disabled) is outputted from an output recording part 212, and an alarm is informed to an operator by a alarm. Then, a message (the identification number of a caller machine) and a message (the function of the extension page memory is disabled) are transmitted to a maintenance service company, etc.
Patent JP-2000071014-A (JP)
Title: Roller correcting machine
Inventor: FUJII YUKIO
IPC: B21D3/05
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To make the time when a vertical roller is moved from a stand-by position to start of pressing constant by installing an ON/OFF switch valve in a pipe line for connecting an oil control hydraulic cylinder and an oil hydraulic source, and by controlling operation of the cylinder and the switch valve. SOLUTION: A fairlead fixed to a bearing box of level rollers 32a, b is reciprocated by oil hydraulic cylinders 31a, b. Oil pressure to be supplied to the oil hydraulic cylinder is controlled by pressure control valves 44a, b. Pipe lines for connecting the pressure control valves 44a, b and the oil hydraulic cylinders 31a, b are linked and shut off by first ON/OFF switch valves 45a, b. The direction of pressured oil to the oil hydraulic cylinders 31a, b is switched by direction switch valves 41a, b. A constant capacity of pressure oil is supplied to the oil hydraulic cylinders 31a, b by the oil control hydraulic cylinders 46a, b. Pipelines for connecting the cylinders 46a, b and an oil pressure source are linked and shut off by second ON/OFF switch valves 47a, b. Then, the first and second ON/OFF switch valves 45a, b and 47a, b and the like are controlled by a control means.
Patent JP-H0691090-A (JP)
Title: Washer with spindryer
Inventor: OKAZAKI KIYOSHI
IPC: D06F33/02
Filed: 1992-09-14
Abstract: PURPOSE:To improve safety in releasing an opening cover even in the case of a constitution in which a release detection function for the opening cover and an abnormal vibration detection function for a spindrying tab are performed in common by a single switch device. CONSTITUTION:A switch device 16 makes off-action when an opening cover is released and when a spindryer makes abnormal vibration. A rotary sensor 21 outputs a detection signal Sd to indicate a revolution speed of the spindryer. A control circuit 22 determines that the opening cover is released when an action continuous time of the switch device 16 reaches a discrimination time (0.5sec., for example), and it determines that the abnormal vibration is generated at the spindryer when the action continuous time of the switch device 16 is shorter than the discrimination time in a condition of the revolution speed of the spindryer indicated by the detection signal Sd being lower than a preliminarily set reference speed. The control circuit 22 reduces the discrimination time to 0.02sec. in a condition of the revolution speed of the spindryer indicated by the detection signal Sd being more than the reference speed to determine that the opening cover is released when the action continuous time of the switch device reaches the discrimination time (0.02sec.).
Patent JP-S60137681-A (JP)
Title: Ribbon-shifting mechanism
Inventor: ISOBE MINORU
IPC: B41J32/02
Filed: 1983-12-27
Abstract: PURPOSE:To accurately shift a ribbon, by a construction wherein a ribbon cartridge casing and a carriage frame are connected to each other by a shifting rotary shaft, and a post for a shifting pinion is engaged to the casing by a specified means. CONSTITUTION:The ribbon cartridge casing 22 containing a ribbon cartridge 15 containing a multicolor ink ribbon 14 and the carriage frame 27 are connected to each other by the shifting rotary shaft 25. The frame 27 is provided with a shifting rack 37 which is slidden, the shifting pinion 41 rotated in engagement with the rack 37 and a locking lever 44 for locking the sliding of the rack 37, and the post 43 for the shifting pinion 41 is engaged to the casing 22. Accordingly, no load is exerted on the rotary shaft 25 at the time of a shifting operation.
Patent JP-S60139307-A (JP)
Title: Preparation of filter element
Inventor: KIMURA MIKIO
IPC: B01D29/07
Filed: 1983-12-27
Abstract: PURPOSE:To make it possible to simply obtain a filter element with a desired size wherein ridge parts and valley parts are concentrically arranged at predetermined intervals, by concentrically inlaying a riquired number of double walled unit cylinders having different diameters and wedge shaped cross-sectional areas. CONSTITUTION:An almost cylindrical double walled body having a wedge shaped cross-sectional area and a peripheral wall consisting inside and outside walls and opened at the upper and lower ends thereof is prepared by a known filter material comprising filter paper, a nonwoven fabric or a sponge like porous body. A required number of thus obtained cylindrical bodies are successively inlaid in a multiple form. That is, a unit cylinder 12 having an inner diameter equal to the outer diameter of a unit cylinder 11 is fitted around the outside of the unit cylinder 11 and, similarly, a unit cylinder 13 is further fitted to the outside of said cylinder 12. The adjacent coincided lower end peripheral parts are bonded by an adhesive means to obtain a filter element.
Patent JP-H10102519-A (JP)
Title: Manufacture of underground buried liquid storage container
Inventor: SUDO TOMIO
IPC: E21D13/00
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To manufacture an underground buried liquid storage container for storing a liquid under the ground capable of being installed in a short execution period. SOLUTION: For manufacturing an underground buried liquid storage container 4, reinforced concrete boards 1, 2 for mitigating a mounted load are provided above and below the underground buried liquid storage container 4, and the upper and lower concrete boards 1, 2 are connected by concrete supports 3. The upper and lower concrete boards 1, 2 are manufactured in advance while the arranged bars at the connecting portions between the upper and lower concrete boards 1, 2 and the concrete stanchions 3 are exposed, the arranged bars at the connecting portions are connected at the execution site, then they are buried with concrete.
Patent JP-H04123039-A (JP)
Title: Image reader
Inventor: IWATA RIKIYA
IPC: G03G15/04
Filed: 1990-09-14
Abstract: PURPOSE:To open and close an original pressing plate from any direction of plural sides by providing plural kerfs and plural projecting members on the original pressing plate and providing a notched part with which the projecting member is attachably/detachably engaged in an image reader. CONSTITUTION:The plural projecting members 21-28 and cut grooves 2A-2D are formed on the lower surface of the original pressing plate 10, and the notched parts 31-34 with which the members 21-28 are engaged are formed on a surface opposed to the plate 10 of an image reader main body. Then, the neck parts 21a and 21b of the members 21 and 22 are pushed in the direction of a side on a side l to engage with the respective neck parts 31a and 32a of the notched parts 31 and 32, and the plate 10 is fixed on the side l. Other projecting members 23-28 are released from the notched parts 33 and 34, and the plate 10 is folded through the cut groove 2A by holding the side of the plate 10 on the side (n) and opening the plate 10 upward. Thus, the original pressing plate is opened from any side of the plural sides.