baber/WOPTO huggingface dataset:
Patent JP-S6368808-A (JP)
Title: Image forming device
Inventor: MURAHASHI TAKASHI
IPC: H04N1/04
Filed: 1986-09-10
Abstract: PURPOSE:To make the angle of deflection of a reflection mirror constant and to stabilize a photoscanning speed, etc., by using an electromagnet as a magnetic field producing means when deflecting a light signal by using an optical deflector molded integrally with the reflection mirror and a driving coil. CONSTITUTION:The optical deflector 310 molded integrally with the reflection mirror 312 and driving coil 311 is used to deflect and scan the light signal, the driving coil 311 is arranged in a specific DC magnetic field, and the electromagnet is utilized as the producing means 327 for the DC magnetic field. When an AC signal of specific frequency is supplied to the driving coil 311, specific electromagnetic force operates on the optical deflector 310 formed together with the driving coil 311 and the reflection mirror 312 is vibrated by a specific at a specific frequency. The angle of deflection of the driving coil 311 is determined by rotary moment operating thereupon, so the angle of deflection is optionally adjustable according to a driving current supplied to the electromagnet. Thus, the driving current is controlled to an accurate value and then the angle of deflection of the driving coil also accurately controlled, thereby obtaining the constant angle of deflection all the time.
Patent JP-S6190069-A (JP)
Title: Gps navigation device
Inventor: SEKINE CHOGO
IPC: G01C21/00
Filed: 1984-10-11
Abstract: PURPOSE:To measure continuously a position without any break by estimating the position by using azimuth data and range data from a magnetic goniometer and a range finder and position measurement data right before the interruption of reception. CONSTITUTION:When a radio wave from a GPS (global positioning system) satellite is cut off by a shield and its reception is interrupted, an estimated position computing element 2 receives a position measurement failure alarm signal sent out of a GPS receiver 1 and starts operating to estimate the position until the reception is restarted on the basis of the azimuth data and range data from the magnetic goniometer 7 and range finder 8 and the measured position right before the transmission of a position measurement failure alarm of a receiver 1. This estimated position information is outputted to a position display device 4 through a data switch 3 which is operated to the side of the computing element 2 with the position measurement failure alarm signal outputted from the receiver 1, so that the information is displayed numerically. When the receiver 1 restarts the reception and begins to measure the position, the switch 3 is changed over to the side of the receiver 1 and the display device 4 displays the position measurement result of the receiver 1.
Patent JP-S6272251-A (JP)
Title: Loop network
Inventor: KAJI TATSUO
IPC: H04L7/10
Filed: 1985-09-26
Abstract: PURPOSE:To eliminate accumulation of jitter on a transmission line by providing a clock generating means unique to each station, a clock extraction means and a means increasing/decreasing the length of a preamble in response to the frequency difference of clocks obtained from both the means in a network of the time division multiplex system. CONSTITUTION:A reception data is stored in a buffer 15 by a reception clock extracted by a timing extraction circuit 7. A transmission data is outputted from a parallel/serial conversion circuit 27 by a transmission clock generated uniquely from an oscillator 29. A buffer storage quantity detection circuit 31 supervises overflow or underflow of the buffer 15 and sends a signal to a preamble increasing/decreasing device 33 before such a state comes. When the preamble increasing/decreasing device 33 receives the said signal, the device 33 increases/decreases the prescribed number of bits in the 1st 10-bit in a preamble shown in the figure.
Patent JP-S59102048-A (JP)
Inventor: SUZUKI KAZUO
IPC: E04B1/22
Filed: 1982-12-03
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-H05220904-A (JP)
Title: Self-fusible film and bag produced therefrom
Inventor: ROBAATO BABUROUITSUCHI
IPC: B65B51/00
Filed: 1992-07-20
Abstract: PURPOSE: To provide a film or a film laminate for packaging fresh meat, dairy products, fowl and the like by combining the best properties of both of a heat- shrinking, self-welding packaging film and heat-shrinking, abuse-resistant film impermeable to gas or moisture. CONSTITUTION: This is a self-welding packaging film being self-welding in its heat-shrinking temperature range, which comprises, in order a self-welding layer containing an ionomer, a substrate layer containing a copolymer of ethylene vinyl acetate, a layer containing a copolymer of vinylidene chloride and vinyl chloride or methylacrylate and an outer abuse-resistant layer containing a blend of high density polyethylene and copolymer of ethylene vinyl acetate.
Patent JP-H0636956-A (JP)
Title: Cutting-off method for iron core of transformer
Inventor: ITO KAZUMI
IPC: H01F41/02
Filed: 1992-07-20
Abstract: PURPOSE:To reduce deterioration of the cutting surface of an iron core which is caused by heat at tire time of cutting, by clamping the iron core together with a cut-together plate at two parts with two clamps, pulling the two clamps toward both sides, so as to expand the part between the two clamping positions, and cutting-off the iron core together with the cut-together plate. CONSTITUTION:A cut-together plate 2 is made to abut against each of the facing positions of the outer peripheral side and the inner peripheral side of an iron core 1 for a transformer formed by laminating amorphous magnetic thin belts, and the iron core 1 is clamped at two parts by using press bars 3 and press bases 4. In this state, arms 5 are pulled by a cylinder 6 in the direction wherein the part between the two clamping positions is expanded. While a cutting grind stone 7 is rotated in this state, the part between the two clamping positions is moved in the axial direction of the iron core 1, which is cut off together with the cut-together plate. Thereby deterioration caused by heat of cut surface of the iron core can be reduced.
Patent JP-H0961179-A (JP)
Title: Route guiding apparatus for vehicle
Inventor: MIYAZAWA HIROHISA
IPC: G01C21/00
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To arbitrarily select any of a plurality of recommended routes calculated under different priority conditions. SOLUTION: After priority conditions are altered and a plurality of recommended routes are calculated, the information regarding the routing place on each recommended route and the information regarding the distance between the routing places and the mean passage time are displayed on a display unit 10, and any recommended route is selected by a user as the finally recommended route. Thus, the user can select the finally recommended route while comparing the plurality of recommended routes having different priority conditions, and simply and rapidly select the desired recommended route. Even after the recommended route is elected, the recommended route based on the other priority condition can be easily alternately employed. Further, in this embodiment, since the recommended route is displayed by considering the traffic congestion information received by a VICS unit 11, the traffic congestion degree of each recommended route can be grasped at a glance.
Patent JP-S58106245-A (JP)
Inventor: ROBAATO GURIN JIYOONZU
IPC: F16F7/10
Filed: 1982-12-07
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-H0377345-A (JP)
Title: Semiconductor measuring apparatus
Inventor: OGATA TERUAKI
IPC: H01L21/66
Filed: 1989-08-19
Abstract: PURPOSE:To measure and detect a short circuit between terminals at a high speed, to make a test program easy and to standardize it by a method wherein a pattern generation circuit for test use in order to detect a short circuit, a signal supply circuit and a detection circuit are always connected and a supply and a measurement of a signal level of the same terminal can be controlled at the same logic level. CONSTITUTION:A pattern generator 1 generally generates a binary pattern; a signal level of an element 12 under test is set at a driver-level setting apparatus 10. An output-resistance setting apparatus 4 sets an impedance to protect a driver 2 and to detect a short circuit. A buffer 3 supplies an output to a comparator 5. The comparator 5 compares an output level of the element 12 under test with a level which has been set by means of a comparison-level setting apparatus 7. A pattern comparator 6 compares logics of output patterns of the element 12 under test at the same logic level as a logic level of the driver 2. An output pattern decoder 8 decodes an output of the pattern comparator 6 and confirms a defective terminal and a measured-result recording part 9 displays the measured result.
Patent JP-H1154630-A (JP)
Title: Semiconductor and fabrication thereof
Inventor: NAGASHIMA NAOKI
IPC: H01L29/78
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To ensure breakdown strength of an oxide by injecting gate impurities to a MOS transistor depositing a gate electrode material at a low voltage element part to form a source.drain electrode and injecting the gate impurities at a high voltage element part only after formation of the source.drain electrode. SOLUTION: A region for forming the gate electrode 7 of an insulated gate field-effect transistor being driven at a constant voltage is implanted with impurities having a high diffusion coefficient after depositing a gate electrode material and gate impurities of MOSFET having a low diffusion coefficient after forming source.drain regions 12, 13. A region for forming the gate electrode 6 of a MOSFET being driven at a high voltage is implanted only with gate impurities having a low diffusion coefficient or a low solid solubility after forming the source.drain regions 12, 13. Since a depletion layer is formed easily on the gate insulation film 3 side when a bias is applied to a gate electrode on the high voltage driving circuit side, the field being applied to the gate insulation film 3 can be relaxed by the voltage drop in the depletion layer.
Patent JP-H0552416-A (JP)
Title: Natural convection type electric space heater
Inventor: SUGITA MAKOTO
IPC: F24D13/02
Filed: 1991-08-26
Abstract: PURPOSE:To make the temperature of the hot air discharged from a discharge port uniform and lower it in order to prevent the discoloration of the upper cover and, at the same time, prevent the danger of scald, etc. CONSTITUTION:The calorific value of a heat generating body 14 that is provided near a suction port 13 is set large and the calorific value of a heat generating body 15 that is provided farther from the suction port is set small. With this arrangement the temperature of the hot air that is discharged from a discharge port 11 becomes uniform and its temperature becomes low.
Patent JP-H0636924-A (JP)
Title: Laminated core device
Inventor: KINUGASA MASAHIRO
IPC: H01F41/00
Filed: 1992-07-17
Abstract: PURPOSE:To manufacture a laminated core device into a structure, wherein the accuracy prior to split of a core can be reproduced even in the case of assembly subsequent to split of the core into upper and lower laminated cores without shifting the butting faces of the cores from each other and to obtain the low-cost laminated core device of an electromagnet by the structure by a method wherein the split parts of the laminated cores are formed into a stepped form consisting of recesses and projections and the stepped form of the core on one side is made to invert at an arbitrary position in the laminating direction. CONSTITUTION:Split surfaces 10 are respectively formed on split laminated cores 1B and 1D. The split surface 10 of the core 1D is formed into a stepped form and the core 1D is inverted in such a way that the stepped form is inverted in the middle of the laminating and is laminated. As a result, when the core 1B is combined with the core 1d, the state of assembly of the cores can be naturally reproduced precisely. As the thickness of the laminated cores can be changed in consideration of a beam direction assembly accuracy, which is required to the cores, and an easy assembly, the cores can be made to correspond also to various needs. Thereby, keys for positioning use and pins become unnecessary, a laminated core device can be manufacture at low cost and a high-accuracy one is obtained as the device.
Patent JP-S59107956-A (JP)
Inventor: KITASUMI TAKANOBU
IPC: C04B41/50
Filed: 1982-12-06
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-2001038465-A (JP)
Title: Manufacture of abrasion resistant member
Inventor: TAKAHASHI SAKAE
IPC: B23K9/04
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an abrasion resistant member which can cut manufacturing costs, compared with a case where a conventional nitrided steel is used. SOLUTION: A base metal portion is cast using a spheroidal graphite cast iron FCD 600 of high strength. Then, a first layer 11 is formed to a portion which requires an abrasion resistance on the surface of a casting product by performing clad welding at a degree of 1.5-3.5 mm thickness with a Ni alloy (Ni: 50-95 wt.%). A second layer 12 is formed on the first layer 11 by performing clad welding at a degree of 1.5-3 mm thickness with a carbon steel of 0.3% or less carbon volume. A third layer 13 is formed on the second layer 12 by performing clad welding at the degree of 1.5-3 mm thickness with a surface nitriding steel SACM 645. The formed member of the third layer 13 is normalized, and then the surface of the third layer 13 is finished by machine processing. Thereafter, it is accommodated in a gas nitriding furnace and is gas-nitrided in an ammonium atmosphere.
Patent JP-S6370999-A (JP)
Title: Variable stage shift register
Inventor: NAGANUMA ISAO
IPC: G11C7/00
Filed: 1986-09-12
Abstract: PURPOSE:To set the optional number of shift stages through a simple constitu tion by controlling the write and the read of input data by using a random access memory, and controlling an address corresponding to a selective signal. CONSTITUTION:A variable stage shift register is provided with a shift register 1, which outputs a read timing signal, a write timing signal and a count clock signal, with an n-ary system counter 2, which presets the selective signal by a carry signal and outputs an address after counting up the count clock signal from the shift register 1, and with a RAM 3, which is accessed by the address from the n-ary system counter 2 and writes input data by the timing signal from the shift register 1 and reads the written data by the read timing signal. If the selective signal to be preset in the n-ary system counter 2 is made to be (a), the data written in the n-the address of the RAM 3 comes to be the shift register of n-a stage. Thus, the desired number of the shift stages can be set by the selective signal.
Patent JP-H0496545-A (JP)
Title: Asynchronous transfer mode exchange method and asynchronous transfer mode exchange and switching circuit
Inventor: MASAKI TATSUYA
Filed: 1990-08-14
Abstract: PURPOSE:To make internal configuration of a logic switch of each stage coincident and to make each stage in common by using the logic switch of each stage to read each logic code of a switching header and shifting the code to the tail end of the switching header. CONSTITUTION:A logic switch 300 is switched according to a head bit of a switching header HD inputted from a pre-stage header shift circuit 400 to decide an output destination of a next stage, a header shift means 400 shifts a head bit of a switching header HD to a tail end of the switching header HD and the bit to be read by a next stage logic switch 300 is transferred to a next stage while the bit is brought to a top. Thus, a header shift circuit 400 of each stage makes the same operation that the head bit is transferred to a tail end of the switching header HD and a logic switch 300 of each stage reads only the head bit of the switching header HD and is switched to transfer a cell.
Patent JP-2001037770-A (JP)
Title: Ultrasonic treatment implement
Inventor: OKADA MITSUMASA
IPC: A61B17/22
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic treatment implement capable of easily performing solidification and adhesion by ultrasonic energy in the state of clamping and holding both ends of a luminal organ by a clamping part and easily and surely performing anastomosis work. SOLUTION: In this ultrasonic treatment implement provided with the clamping part capable of clamping viable tissues, an operation part 8 for opening and closing the clamping part, an ultrasonic vibrator 2 for generating ultrasonic vibration, a horn 3 connected to the ultrasonic vibrator 2 and an ultrasonic probe 4 connected to the horn 3 whose tip part is led to the clamping part, a first clamping part 5 provided with a luminal shape and first and second probe circular arc parts 6 and 18 for which the tip part of the ultrasonic probe 4 connected to the first clamping part 5 is provided with a shape almost matched with the luminal shape of the first clamping part 5 are provided.
Patent JP-H0872600-A (JP)
Title: Cup holder for vehicle
Inventor: SETOGUCHI TAKASHI
IPC: B60N3/10
Filed: 1994-09-07
Abstract: PURPOSE: To provide a cup holder which can be disposed even in a position where a lateral space cannot be completely obtained and whose structure can be simplified. CONSTITUTION: A holder 11 having a plurality of cup inserting holes 12 is formed in such a way that the width W2 in the direction in which the cup inserting holes 12 are longitudinally arranged is at least smaller than the width W0 of a tray 4. This holder 11 can be rotated about a shaft 10 provided on s the tray 4 housed in a retainer 2 so as to be freely loaded therein and unloaded therefrom and having a plurality of cup mounting parts 8. Upon use of the holder 11, the holder 11 is positioned on the tray 4 so as to overlap the cup inserting holes 12 on the cup mounting parts 8. Upon housing of the tray 4, the tray is housed in the retainer 2 in the direction in which the width of the holder 11 is smaller than the width W0 of the tray 4.
Patent JP-H0938343-A (JP)
Title: Vestibule coupler for rolling stock model
Inventor: KATO YUJI
IPC: A63H19/18
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a vestibule coupler for a rolling stock model which facilitates coupling and releasing of a vehicle by arranging a vestibule itself to be a coupler to obtain a vehicle with a vestibule closely similar to an actual vehicle. SOLUTION: In a vehicle for a rolling stock model, an expanding/oscillating mechanism 12 is provided on a vestibule coupling body 11 formed almost in a box similar to the shape of a vestibule of a vehicle and the whole of a vestibule coupler is formed almost in L. The vestibule of the vehicle is given a shape divided in two so that a pair of the vestibule coupling bodies 11 linked builds one body of the vestibule. The pair of vestibule coupling bodies 11 is made free to fitted together or release. The expanding/oscillating mechanism 12 is made to engage mating protrusions 26a and 26b provided on the floor surface of the vehicle and made free to slide.
Patent JP-H0516915-A (JP)
Title: Gas flush packaging for grain and grain package prepared therewith
Inventor: SATAKE TOSHIHIKO
IPC: B65B31/04
Filed: 1991-07-12
Abstract: PURPOSE:To improve treatability of bags and to prevent acidulous odor smelling in opening of the bags by replacing the air in a packaging bag filled with grains with carbonic acid gas, and by making the pressure in the bag 400-660mmHg with weak deaeration applied thereto. CONSTITUTION:Polished rice in specified weight are discharged through a discharge chute 2 of a weighing and packaging machine and are poured into a packaging bag made of laminated film having high gas barrier capacity, of which three sides are sealed up, and at the same time, a nozzle 3 is lowered into the packaging bag 1 and carbonic acid gas stored in a carbonic acid gas cylinder 4 is discharged therewith. As the carbonic acid gas is heavier in specified gravity than the air, the packaging bag 1 is gradually filled with the carbonic acid gas from its bottom and the air in the bag is replaced by the carbonic acid gas. As the carbonic acid gas is supplied into the packaging bag 1, a vacuum pump 5 starts on operation and deaeration starts on for acting on the carbonic acid gas in the packaging bag 1, utilizing the nozzle 3, and makes the pressure in the packaging bag 1 460-660mmHg. In completion of the deaeration in the bag 1, the nozzle 3 goes up and the mouth of the bag is sealed up with sealing stands 7 after closing of a gate 6. Thereby a package prepared by gas flush packaging can be obtained with weak deaeration applied.
Patent JP-H0534798-A (JP)
Title: Camera system and film take-up motor for it
Inventor: KOMORI NOBORU
IPC: G03B17/24
Filed: 1991-08-01
Abstract: PURPOSE:To improve the SN ratio of the reproducing signal of a magnetic recording signal on a film by disposing a magnetic shielding body outside, at least, in the radial direction of a take-up motor. CONSTITUTION:The take-up motor 11 is disposed so as to be concentric with a film take-up wheel 12, and simultaneously, the take-up wheel 12 is driven via a gear part 13 extending from a motor rotary shaft and a drive transmitting mechanism. Further, the take-up motor 11 can drive a different take-up part disposed on the opposite side on a lens control shaft, via the gear part 13. The take-up motor 11 is provided with the magnetic shielding body composed of a permalloy plate 14 stuck to the outer periphery of the casing of the motor. The permalloy plate 14 has laminating structure formed by laminating several thin plates, and is interposed between the outer periphery of the casing and the inside surface of the film take-up wheel 12. Therefore, a noise magnetic field from the take-up motor 11 on a magnetic head can be reduced.
Patent JP-H0763638-A (JP)
Title: Driving/controlling apparatus for oscillator
Inventor: GOTO MASAKI
IPC: G01M7/02
Filed: 1993-08-30
Abstract: PURPOSE:To control driving of an oscillator in compliance with a desired oscillating condition. CONSTITUTION:A vibration signal output from an acceleration detector 2 of an oscillator 1 is processed at a prefilter 3 and an AD converter 4, and subjected to a high-speed Fourier transform (FFT) at a high-speed Fourier transforming means 5, thereby, a spectral signal is generated. The spectral signal is corrected at a spectral signal correcting means 6 to be a target spectral signal. The corrected spectral signal is subjected to an inverse high-speed Fourier transform (IFFT) at a high-speed inverse Fourier transforming means 7, which is further processed at a DA converter 8 and an interpolation filter 9. The driving/ controlling apparatus for the oscillator 1 is constituted as above. In the driving/ controlling apparatus, characteristics of the filters 3, 9 passing a low frequency band are made variable. A frequency demultiplier 11 demultiplies a reference signal from a reference vibration signal generator 10 by a designated rate, so that a sampling signal is rendered variable. A driving constant for each part is determined based on the set frequency and number of lines at a constant setting device 12.