baber/WOPTO huggingface dataset:
Patent JP-2000063068-A (JP)
Title: Control device for wheelchair escalator
Inventor: OHIRA SHINICHI
IPC: B66B29/00
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To safely transport a wheelchair user to a refuge floor without lifting up a wheelchair by human power by transporting the wheelchair user to the refuge floor by a storage battery equipped against a power failure time, even if a fire is generated during the transportation of the wheelchair, a power failure state is made and the wheelchair user stops at a place except a landing. SOLUTION: At the time of power failures of ac power sources R, S, T after a fire is generated during the operation of a wheelchair, a fire signal contact 14 is provided and generation of a fire is announced by an announcing device. By turning on electromagnetic opening and closing devices 15, 17, closing contacts 17a, 17f and opening contact 17b to 17e by the operation of a fire switch 5, the R, T are switched from a lowering operating direction to an elevating operating direction. Subsequently, power failures occur at the ac power sources R, S, T, an electromagnetic opening and closing device 13 for detecting power failure is turned off, a contact 13g is closed, and dc power of a storage battery 10 is converted into ac by an inverter 9 and is supplied to an induction motor 7.  At this time, contacts 13a to 13c are opened, contacts 13d to 13f are closed and the induction motor 7 is Y-connected.
Patent JP-H0399845-A (JP)
Title: Laminated polyphenylene sulfide film
Inventor: HIRATA JUN
IPC: B32B27/00
Filed: 1989-09-12
Abstract: PURPOSE:To obtain a laminated film excellent in film formation stability and thickness uniformity and having extremely favorable pinholing resistance and slitting properties, by specifying the melt viscosity ratio of a polyester support film to a polyphenylene sulfide film and the intrinsic viscosity of the support film. CONSTITUTION:A polyester support film is laminated with a polyphenylene sulfide film with such as adhesion that the films can be released from each other. The melt viscosity ratio of the support film to the polyphenylene sulfide film is in the range of 0.2-5.0, and the intrinsic viscosity of the support film is 0.55-1.5. When the melt viscosity ratio is less than 0.2 or more than 5.0, delamination may occur between the polymer films, or nonuniform flow may occur to cause a lowering in film formation stability or in thickness uniformity. When the intrinsic viscosity of the support film is less than 0.55, properties of the polyphenylene sulfide film are lowered, whereas when the intrinsic viscosity exceeds 1.5, shear heat generation or the like like occurs to make it difficult to control the film formation or achieve stable extrusion.
Patent JP-H10116123-A (JP)
Title: Passively addressable row and column array of bistable valve, paper handling system, and normally closed bistable valve
Inventor: BIEGELSEN DAVID K
IPC: G05D7/06
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To provide the row and column bistable array which is controlled with reliable passive matrix addresses. SOLUTION: The array includes cantilever bistable valves 10, which each have an opening 29 determined and have electrically conductive switching elements 17 and 18 in a housing 12; and the switching electrodes are arranged adjacently to or opposite the opening. Electrically conductive bistable cantilever beams 13 for blocking the determined opening are mounted in the housing and mounted on the respective valves. The bistable cantilever beams can be switched between a stable opening blocking position 15 and a stable opening open position 13.
Patent JP-H0286880-A (JP)
Title: Vibration generator for ultrasonic wave washing
Inventor: MIURA KOJI
IPC: B06B1/06
Filed: 1988-09-22
Abstract: PURPOSE:To enable the title vibration generator to be utilized for a washing tank which is suitable for size and amount of an article and has different size by providing an ultrasonic wave transfer chamber wherein this chamber is surrounded by a vibrating plate and a main body and the counter face of a vibrating plate is closed by a covering body and also liquid is sealed therein to the surface side of the vibrating plate. CONSTITUTION:A washing tank 7 is placed on the covering body 11 of an ultrasonic wave transfer chamber 4 which is closed by the covering body 11 and sealed with liquid L. A vibrator 5 is excited by an oscillator and washing liquid in the washing tank 7 is vibrated via the vibrating plate 3, liquid L and the covering body 11. Further when the covering body 11 is formed of a soft, extensible and contractible thin film and also the feed and discharge port 12 of liquid L is provided to the ultrasonic wave transfer chamber 4, liquid L is supplied and discharged through the port 12 and the covering body 11 is expanded and contracted. The shape of the covering body 11 is made same as the shape of the bottom wall of the washing tank 7 and thereby both the covering body 11 and the bottom wall are closely stuck and vibration is effectively transferred.
Patent JP-H0577730-A (JP)
Title: Steering truck for rolling stock car
Inventor: SAIMA TORU
IPC: B61F5/38
Filed: 1991-09-19
Abstract: PURPOSE:To eliminate unneeded steering functions to ensure a stabilized travel in a struck in which the position of an axle box is displaced in response to oscillating displacement between a car body and the truck by providing arm mechanisms for subtracting the right and left longitudinal displacements between the truck and the car body to detect only the amount of oscillation of the truck. CONSTITUTION:When a tractive force acts on trucks and a longitudinal displacement occurs between the trucks, displacement detecting links 15A, 15B are, for example, pressed to the right side to rotate clockwise to pull upper connecting links 19A, 19B to the right side. At the same time, lower detecting arms 17A, 17B press lower connecting arms 20A, 20B to the left side. Thus, truck-rotational angle detecting arms 12A, 12B are rotated clockwise, but steering command links 11A, 11B are fixed in the right and left direction not to act. On the other hand, when a car body comes into a curved track, and the center of the car body comes to the left side of a truck linkage mechanism, the steering command link 11A moves to the right side, the steering command link 11B moves to the left side, and the truck is steered through steering arms 6A, 6B and steering links 4A-4D.
Patent JP-H0688508-A (JP)
Title: Variable valve timing lift device for four cycle engine
Inventor: YOKOKI YONOSUKE
IPC: F01L13/00
Filed: 1992-09-07
Abstract: PURPOSE:To change over a push plate and push pieces by oil pressure according to the number of revolution, and make them abut on intake/exhaust valves so as to change lift and a timing by providing cams for intermediate/low speed and high speed, and also providing an intermediate/low speed slider provided with the push plate, and a high speed slider provided with the push pieces. CONSTITUTION:An intermediate/low speed cam 20 and high speed cams 21, 22 are provided on a cam shaft 23, and also an intermediate/low speed slider 24 provided with a push plate 25 and high speed sliders 26 enclosing push pieces 28 are provided. Oil in a high pressure oil chamber 56 is discharged by action of a switch valve at the time of intermediate/low speed rotation of an engine, and the push pieces 28 retreat so as to operate intake/exhaust valves 11, 12 through the slider 24 by the intermediate/low speed cam 20. The push pieces 28 abut on a lift plate 42 by oil pressure in the high pressure oil chamber 56 by action of the switch valve at the time of high speed rotation so as to operate the intake/exhaust valves 11, 12 through the slider 26 by the high speed cams 21, 22.
Patent JP-H1083253-A (JP)
Title: Information processor
Inventor: NAITO HIDEAKI
IPC: G06F3/038
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To prevent a misinput in an input switch operation on a pointing device. SOLUTION: The information processor 10 is equipped with the pointing device having at least one input switch and a pointing device control means 11 which controls the pointing device and receives input from the input switch; and the pointing device control means 11 is equipped with a means which invalidates input received when the moving speed of the pointing device exceeds a specific value.
Patent JP-H1091083-A (JP)
Title: Method and device for displaying color
Inventor: SOMA YOSHITO
IPC: G09F9/30
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To make possible clarifying a condition for expanding a color reproducing area minimally and adjusting with a present video form. SOLUTION: A display is performed using four colors of blue 21 with a central wavelength 440-460nm and a half-value width 40nm or below, green 22 with the central wavelength 520-530nm and the half-value width 40nm or below, yellow 23 with the central wavelength 570-580nm and the half-value width 40nm or below and red 24 with the central wavelength 640-660nm and the half-value width 40nm or below. Further, RGB signals of red, green, blue obtained from an external device are converted to an XYZ color display system, and the ratios of the blue 21, green 22, yellow 23 and red 24 on the color coordinate of the XYZ color display system for target colors from respective light emission points are calculated using a Yxy color display system, or an L*a*b* or L*u*v* color display system, and the light quantity of respective blue 21, green 22, yellow 23 and red 24 are calculated from the ratios and the brightness of respective target colors.
Patent JP-2000061852-A (JP)
Title: Surface finishing material and its method
Inventor: MATSUSHITA TAKASHI
IPC: B24B9/00
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a surface finishing material and its method for achieving fine deburring more efficiently and inexpensively than before. SOLUTION: A surface finishing material includes inorganic long fibers facing the machined face 3 of a work 2 and a thermosetting resin as a matrix, the thermosetting resin having elasticity. The surface finishing material is planely pushed against the machined face 3 of the work 2 to elastically deform the thermosetting resin along the edge 4 of the machined face 3 for polishing, whereby the edge 4 can be deburred.
Patent JP-S6482241-A (JP)
Title: Memory resetting circuit
Inventor: CHO FUJIO
IPC: G06F1/00
Filed: 1987-09-25
Abstract: PURPOSE:To prevent continuation of erroneous data by resetting a memory circuit at the time of disaccord between the parity computed with data before input to the memory circuit and that computed with data of the output of the memory circuit. CONSTITUTION:With respect to data inputted from an input terminal 1, the parity is computed at intervals of a certain time by a parity computing circuit 2. This parity is inserted to input data by a multiplexing circuit 3 and is written in a memory circuit 4. The parity is detected from data read out from the circuit 4. A parity computing circuit 6 computes the parity by data read from the circuit 4 in the same cycle as parity computation in the circuit 2. It is discriminated by a discriminating circuit 7 whether the parity before input to the circuit 4 which is detected by the circuit 5 and the parity computed by the circuit 6 coincide with each other or not, and the circuit 4 is reset if they do not coincide with each other. Thus, continuation of erroneous data is prevented.
Patent JP-H04119766-A (JP)
Title: Recorder
Inventor: SHOJI ATSUYUKI
IPC: H04N1/40
Filed: 1990-09-11
Abstract: PURPOSE:To efficiently use a recording medium from and in which a data is read and stored by its revolution by synchronizing a scanning speed at printing with the revolution of the recording medium. CONSTITUTION:A polygon mirror of a scanner and a secondary storage device such as a hard disk are driven synchronizingly, and a data quantity delivered at one revolution of the polygon mirror 1 and a data quantity of recording media 4,5 of hard disks 18,19 for one period are made coincident with each other. Thus, increase in a storage capacity of a buffer memory to arbitrate asynchronous data transfer is reduced and the feature of the hard disks 18,19 capable of transferring data at a high speed is effectively utilized.
Patent JP-2000064324-A (JP)
Title: Heat insulative inner cover for manhole
Inventor: NAGAKUNI MASAHIKO
IPC: E02D29/14
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To improve functions by closely sticking and holding a circular heat insulation board in which a tube made of a flexible material is attached to the outer peripheral face and a drain hole is formed, in a manhole. SOLUTION: A ring-shaped tube 7 made of a flexible material such as rubber or the like is fitted in a groove 5B formed on the outer peripheral face of a circular heat insulation board 5 provided with drain holes 5A, and the heat insulation board 5 is inserted in the manhole 2 with a distance from an iron cover and held horizontally. Then, air is injected in the tube 7 from an air injection hole 7A to expand it, and the heat insulation board 5 is closely stuck on the inner peripheral face of the manhole 2 to insulate heat within the manhole 2 and prevent snow cover on the iron cover from melting. When necessary, a float type seal is fitted to the hole 5A and accumulated water on the heat insulation board 5 is drained into the manhole 2, and further, when there is no water on the heat insulation board 5, the hole 5A is closed to prevent dissipation of heat in the manhole. In this way, the heat insulation effect can be greatly improved and the heat insulation board can be prevented from being chipped off at the edge when fitting it.
Patent JP-H0957586-A (JP)
Title: Working method for wafer
Inventor: HASEGAWA FUMIHIKO
IPC: B24B9/00
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To quickly polish a chamfer part by performing soft grinding by which a prescribed load is applied on a grinding wheel so as to work the whole of an outer circumferential chamfer part and after that, polishing the whole and the front/rear faces of the outer circumferential chamfer part of the wafer. SOLUTION: A working device 1 which is provided with a chamfer grinder 2, a chamfer soft grinder 3, and a chamfer polishing device 5 continuously performs griding, soft grinding, and polishing of a chamfer part of a wafer(W) having a notch formed in order. The chamfer soft grinder 2 has an outer circumference, grinding part (C), the chamfer part soft grinder 3 has a notch soft grinding part (D) and an outer circumference grinding part (E), and the chamfer polishing device 5 has a notch polishing part (F) for polishing the notch of the wafer(W) and an outer circumference polishing part (G) for polishing the outer circumference of the wafer(W). This constitution repairs collapse of a plane shape and cross sectional shape formed by lapping and etching processes before sent to a semiconductor device process.
Patent JP-H07239919-A (JP)
Title: Phase-modulated noncontact-type information transfer system
Inventor: HARUMU YAKOBU KITSUPU
IPC: G06K17/00
Filed: 1994-10-03
Abstract: PURPOSE: To fast send an adjusted proper phase signal to a phase comparator by giving one selected phase reference signal to the input of a voltage controlled oscillator to form a phase stability reference signal in order to demodulate phase information data via a circuit which has a relatively large time constant. CONSTITUTION: This system inputs the signal 11 which came in such a phase state that has four selections coming from one coil and the reference signal 13 which has appropriate phase information data in flip-flops 9 and 10 and multiplexers 5 and 6 in a phase comparator 1 and compares these signals 11 and 13 with a filter 7 controlling a comparator 8 before the response of a filter 2. Then, the output of the phase comparator is inputted into a voltage controlled oscillator 3 via the filter 2 which has a relatively large time constant. The input signal is modulated together with a demodulated data signal 12 which appears on the output of a toggle flip 9. As a result of that, a stable reference signal which demodulates a phase information data signal coming from one coil loop can be produced.
Patent JP-S6299606-A (JP)
Title: Variable valve timing device for internal-combustion engine
Inventor: AOYANAGI YUZO
IPC: F01L13/00
Filed: 1985-10-28
Abstract: PURPOSE:To control the timing of opening and closing of intake and exhaust valves, always optimumly, by controlling the fulcrum point of a swing arm driven by a cam in accordance with the operating condition of an engine. CONSTITUTION:A rocker arm 1 for driving intake and exhaust valves is swung in association with the rotation of a cam 6 through a swing arm 3 and a push rod 2. The pin of a crank 7 serves as the fulcrum point 8 of the swing arm 3 while the crank 7 is rotated by a gear 11 which is operated by an actuator 10. the actuator 10 is controlled by a control device in accordance with the operating condition of the engine. When the crank 7 is controlled, the relative position between a roller 5 on the swing arm 3 and the surface of the cam 6 varies so that the opening and closing timing of the intake and exhaust valves are changed.
Patent JP-H0690173-A (JP)
Title: Sliding scale system a/d converter
Inventor: MINAMI TAKAO
IPC: H03M1/38
Filed: 1992-09-08
Abstract: PURPOSE:To eliminate an invalid channel and to improve differentiating non- linearity by correcting the output of an A/D converting means with a digital value corresponding to a sliding voltage and an offset voltage and setting an input voltage within a prescribed range. CONSTITUTION:A peak hold circuit 2 performs peak hold for the offset voltage of a positive polarity to an analog input signal, and a sliding voltage generating means 5 generates the sliding voltage of a negative polarity corresponding to the input signal. At a sliding voltage adder circuit 3, the negative polarity sliding voltage of the generating means 5 is added to the peak generating voltage of the hold means 2, and the output is A/D converted by an A/D converter 4. The output of this converting means 4 is corrected with the digital value corresponding to the sliding voltage and the offset voltage by a digital correcting means 6. At such a time, the output is prevented from exceeding the maximum input voltage of the converting means 4 and from getting lower than a minimum voltage. Thus, the invalid channel is eliminated, non-linearity is improved and prescribed resolving power can be secured.
Patent JP-H04119422-A (JP)
Title: Multiline printing method
Inventor: YOSHIDA MASATOSHI
IPC: G06F7/24
Filed: 1990-09-10
Abstract: PURPOSE:To simplify a program and to shorten the preparing time by sorting information for which the information of the column number, the row number, and the page number is added to print the information in the order of page number, row number, and column number and arranging the information having the same page number and the same row number out of the sorted information with one row as the unit in the order of column number. CONSTITUTION:When the 1st row and 1st column is in the left upper end of a form and an m-th row and m-th column is in the right lower end, records where a column number 1, a row number 2, and a page number 3 are added to print information 4 are arranged in the order of the record having the 1st column number, the 1st row number, and the 1st page number, the record having the 1st column number, the 2nd row number, and the 1st page number to the record having the 1st column number, the m-th row number, and the 1st page number, and the record having the 2nd column number, the 1st row number, and the 1st page number to the record having the 2nd column number, the m-th row number, and the 1st page number. When these records are stored in the order of the page number 3, the row number 2, and the column number 1, they are arranged in the order of the record having the 1st column number, the 1st row number, and the 1st page number, the record having the 2nd column number, the 1st row number, and the 1st page number, the record having the 1st column number, the 2nd row number, and the 1st page number,.... Next, information having the same page number and the same row number are arranged with one row as the unit in the order of the column number. Thus, the program is simplified and the preparing time is shortened.
Patent JP-2001067104-A (JP)
Title: Control device
Inventor: WATANABE TAKESHI
IPC: G05B19/02
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To quickly control an external device within regulated time. SOLUTION: A timer 24 counts up time by output clocks TCLK from an oscillator 28 and transmits timer data to a control circuit 10 through a serial communication line 22 at the rate of clocks TCLK. Immediately after initialization executed after resetting the timer 24, the circuit 10 sets up the time data of the timer 24 in a timer 32. The timer 32 counts up time by the same clocks as the driving clocks PCLK of the circuit 10 and supplies time data to the circuit 10 through a communication line 34 at the rate of clocks PCLK. The circuit 10 refers to the time data of the timer 32 and changes the signal level of a control signal output terminal 12 within regulated time.
Patent JP-H0688228-A (JP)
Title: Vapor deposition plating method and product plated by vapor deposition
Inventor: IWAI MASATOSHI
IPC: C23C14/54
Filed: 1992-09-08
Abstract: PURPOSE:To eliminate the infiltration of the vapor of a raw material for plating to the rear surface and to efficiently obtain the plated product having excellent appearance by disposing a shielding plate regulated in position on the rear surface side of the material to be plated within a vacuum chamber to execute vapor deposition at a prescribed vacuum degree. CONSTITUTION:A chamber 6 for the raw material to be evaporated contg. the raw material 7 for plating is installed within a vapor deposition chamber 2 where the raw material 7 for plating is evaporated and the surface of the material 1 to be plated is continuously plated. The shielding plate 3 is disposed on the rear surface side of the plating material 1 at this time. The plating is executed to satisfy W;>=W0-50, L1;>=hV, L2;>=hV, d;>=100 to 500P [where, W: the length (mm) of the shielding plate in the transverse direction of the material to be plated, W0: the width (mm) of the material to be plated, L1: the length (mm) of the shielding plate in the inlet side of the material to be plated from right above the raw material for plating, L2: likewise the length (mm) in the outlet side direction, hV: the vertical distance (mm) between the raw material for plating and the material to be plated, d: the vertical distance between the shielding plate and the material to be plated]. The plating is executed under P(Pa);<=1X10<-1> vacuum degree in the vapor deposition chamber.
Patent JP-S6394777-A (JP)
Title: Facsimile equipment
Inventor: IWAKABE FUYUKI
IPC: H04N1/32
Filed: 1986-10-08
Abstract: PURPOSE:To prevent a call at a weekday not required for a predetermined destination such as a holiday and a charge at unestablished communication by providing a weekday setting means by the operator and a means inhibiting a routine definite time call at the set weekday. CONSTITUTION:The means inhibiting a routine definite time call at a weekday set by the operator is provided. That is, the information such as destination, time, weekday inputted by the operator from an operation section 1 is stored in a memory 4 through a total control section 2. When the time counted by a timer 3 and a time stored in the memory 4 are coincident and the weekday counted by the timer 3 and the weekday stored in the memory 4 differ, destination information stored in the memory 4 is sent to an automatic dialing circuit 5, from which dialing is made automatically.