baber/WOPTO huggingface dataset:
Patent JP-S537850-A (JP)
Title: Safety device for gas instrument
Inventor: MIYAKITA SHIGERU
IPC: F23N5/10
Filed: 1976-07-09
Abstract: PURPOSE:The pilot burner having the anti-lifting flame port and the thermocouple set contiguous to the oxygen-shortage detecting burner having a lifting flame port are connected with the safety valve in parallel, and when the oxygen-shortage stage is detected, combustion is stopped rapidly.
Patent JP-H01254865-A (JP)
Title: Production of analysis element
Inventor: FUKAZAWA KOJI
IPC: G01N31/22
Filed: 1988-04-05
Abstract: PURPOSE:To obtain the analysis element having a flat surface by coating at least one of plural layers in the form of liquid and drying the coating, then coating only the solvent on the layer prior to coating of an upper layer and rapidly coating the upper layer thereon. CONSTITUTION:A coating liquid forming an adhesive layer 2 is coated by a plate coater on a base 1 consisting of a polyethylene terephthalate sheet and after the coating is dried, a coating liquid forming a reagent layer 3 is coated thereon by the plate coater and is dried. The adhesive layer 2 and the reagent layer 3 are formed over the entire surface of the base 1. A coating liquid forming a development layer 4 is further coated on the reagent layer 3. After the development layer 4 formed in such a manner dries, xylene simple substance 5 which is the solvent of the development layer 4 is coated to a prescribed thickness to substitute the voids in the development layer 4 with the xylene; thereafter, a development layer 6 is coated thereon. The voids and craters on the surface of the development layer 6 are eliminated by including the stage of coating the xylene single substance 5 in such a manner. The analysis element having the smooth surface is thus obtd.
Patent JP-H08278352-A (JP)
Title: Method and device for measuring remaining capacity of battery
Inventor: ARAI YOICHI
IPC: G01R31/36
Filed: 1995-04-07
Abstract: PURPOSE: To prevent the estimated error of remaining capacity by finding out the correlation coefficient based on the collected data per specified collecting time and stopping calculating the remaining capacity during the period when it does not show a significant correlation continuously for the specified times. CONSTITUTION: The voltage and load current of a battery 3 which are detected by a voltage sensor 9 and current sensor 7 are outputted from a input circuit 12, and a computer 19 samples them every 1ms up to 100ms, for example, in order to calculate their average values, then it makes the average data of 100 samples for the respective voltage and current. A correlation coefficient r is obtained from the data, and when the coefficient r is -0.9 or above, and it is 0.9 or below and furthermore the correlation does not continue for three times at the same time, the computer goes back to the data sampling step.  When the correlation continues for three times, a data on the approximate straight line corresponding to the second correlation coefficient out of three times is used to obtain the voltage value corresponding to the specified discharge current, and the result is converted to obtain the remaining capacity of the battery, then its indication is updated. Thus, even when a regeneration braking is given or the current shows a slight change, an errorneous remaining capacity is hardly indicated.
Patent JP-H11265516-A (JP)
Title: Optical pickup
Inventor: ITO SHIGEHIRO
IPC: G11B7/22
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup capable of reducing the number of components without using a wire pressing part, easily injecting a damping agent to a wire fixing and supporting part and preventing the dispersion of injection. SOLUTION: An opening part composed of tapered parts 13, 14 and 18 and groove parts 16, 17 and 19 is formed at the parts for attaching a wire of a lens holder 2, wire fixing and supporting part 6 and a wire fixing and supporting substrate 8, and a wire 5 positioned at the root of the groove parts 16, 17 and 19 is soldered to the wire fixing and supporting substrate 8 and the wire fixing part 11 of the lens holder 2. A liquid reservoir 15 of the size of a wire movable range for injecting a damping agent to the wire 5 inserted to the groove part 17 is formed adjacent to the groove part 17 of the wire fixing and supporting part 6, and the damping agent is injected to the liquid reservoir to which the wire 5 is inserted.
Patent JP-H07271684-A (JP)
Title: Monitor device
Inventor: HISHIKARI ISAO
IPC: G06F13/00
Filed: 1994-03-29
Abstract: PURPOSE:To flexibly and efficiently monitor abnormality with a simple constitution by inputting abnormal information together with the characteristic number of a transmission equipment in information flowing through a bus, and outputting abnormality corresponding to the equipment number. CONSTITUTION:Transmission equipments 1 and 2 and an output device 3 such as a display device are connected to the bus L like a common network as a transmission line. Further, other transmission equipments 21-23 as slave machines are connected to the transmission equipment 2 by radio or transmission using an electromagnetic wave such as light. When data inputted to the slave equipment 21 of the transmission equipment 2 in an abnormal state exceeds an alarm set value and information which should be outputted to the bus L becomes abnormal, the abnormal information is outputted to the bus L together with the characteristic number of the equipment. Then, the output device 3 inputs the abnormal information together with the equipment number characteristic to the equipment among the information flowing through the bus L and the abnormality corresponding to the equipment number is outputted. Therefore, the abnormality can easily and sufficiently be monitored by utilizing the equipment number.
Patent JP-H08279695-A (JP)
Title: Printed board retaining equipment
Inventor: USUI KATSUNAO
IPC: H05K13/02
Filed: 1995-04-07
Abstract: PURPOSE: To reduce the time necessary for changing the kind of a substrate to be worked, by installing a base plate wherein a plurality of holes are formed on the upper surface, and a retainer which has a plurality of positioning pins, is detachably fixed to the base plate by inserting the positioning pins in the holes, and retains the lower surface of the substrate. CONSTITUTION: A retaining plate 17 is arranged on a base plate 15. Backup pins 26 are disposed upright in retaining plate holes 18 penetrating the retaining plate 17, so as to be able to be extracted. The retaining plate holes 18 are formed in the directions of X and Y, with specific intervals on the retaining plate 17. A flange 27 is formed at a specific position from the upper end surface of the backup pin 26. The frange 27 is engaged with the upper surface of the retaining plate 17. The part lower than the flange 27 is inserted in a hole 16. The backup pin 26 is disposed upright so as to obtain a specific height from the retaining plate 17. Two positioning pins 28 are planted on the lower surface of the retaining plate 17. The pins 28 are inserted in the holes 16 bored in the base plate 15 and set at specific positions.
Patent JP-S526426-A (JP)
Title: Interrupt decision information control equipment
Inventor: YONENAGA HARUO
IPC: G06F3/037
Filed: 1975-07-07
Abstract: PURPOSE: Simplification of the analysis program of write pen information, and easy change of the analysis operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09275058-A (JP)
Title: Projected exposure
Inventor: UMAGOME NOBUTAKA
IPC: G03F7/20
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To execute projection exposure through precise alignment of reticle pattern in a shot region on a wafer. SOLUTION: Using a sheet of reticle where shot pattern and alignment mark are drawn in the space isolating condition, only the alignment marks M1 to M8 are exposed by projection to the circumference region 61 of a wafer 12 and only the shot pattern of the first layer is exposed by projection to the shot regions S1, S2, S3,... of the wafer 12. For the exposure of the second layer, the photosensitive agent of the circumference region 61 of the wafer 12 coated with the photosensitive agent is removed to expose the alignment marks M1 to M8 and the alignment is performed using such alignment mark to expose the shot pattern of the second layer.
Patent JP-S6034809-A (JP)
Inventor: JIEI ESU GUUIN
IPC: B29K105/06
Filed: 1984-04-24
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-2000271554-A (JP)
Title: Water barrier layer of waste disposal site and method for installing this layer
Inventor: HIROSE YOSHIYUKI
IPC: B09B1/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a water barrier layer of a waste disposal site capable of upgrading the water barrier performance by preventing a significant crack from being generated and enabling a sufficient compacting density to be obtained even in the slope part as well as a method for efficiently installing the water barrier layer. SOLUTION: A water barrier sheet 5 is laminated on a mixed earth layer obtained by mixing a bentonite mixed earth with a material earth mixed with a specified amount of short fiber to constitute the water barrier layer. The mixed earth layer is constituted of a bottom face part layer 2 formed by pressure-rolling it on the bottom face 1A of a waste disposal site and a normal part layer 4 formed by pressure-polling every stratum of a unit slope part layer 3 of a specified height using a small-size roller and laminating these unit slope part layers 3 along the slope part 1B of the waste disposal site. The short fiber is previously mixed with bentonite and only a work to mix the mixture with the earth dug out on the site is performed at the layer installation spot.
Patent JP-S5512509-A (JP)
Title: Optical head
Inventor: KUBOTA KEIICHI
IPC: H04N5/85
Filed: 1978-07-07
Abstract: PURPOSE:To make small the optical head in size and to increase the reliability, by performing the automatic focussing and automatic tracking through the detection of of the position shift of the plane on which laser light is emitted, while normally oscillating the self-coupling type semiconductor laser. CONSTITUTION:The signal information by the oscillation toward x and y of the self-coupling type semiconductor laser is branched into tracking and focussing signal through the band-pass filters 58 and 59. The tracking signal is compared with the signal from the transmitter 62 at the phase detector 60, and the output is amplified at the amplifier 64 and it is added to the signal of the transmitter 62 as a bias to oscillate the oscillator 56. When the semiconductor laser 51 is at the location where laser light is focussed at the center of the pit, since the signal of the phase detector 60 is a closer value to zero, it stops at the position, enabling the automatic tracking. The automatic focussing is enabled similarly, to establish the optical head of small size and high reliability.
Patent JP-H10239058-A (JP)
Title: Finger ring type direction measuring tool
Inventor: HOSOKAWA TOSHIMITSU
IPC: G01C17/04
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a finger ring type direction measuring tool capable of simply and accurately measuring the direction on the extension line of a finger with the direction measuring tool put on the finger by pointing the finger to the direction to be measured. SOLUTION: A direction display member 2 formed rotatably by magnetic force is mounted on a support member 3, and a finger ring 1 formed adjustably for its size is fitted to the lower section of the support member 3 to form a direction measuring tool. A direction measuring mark 6 is provided at the front center portion of a cover member 7 internally provided with the direction display member 2, or the direction display member 2 is displayed reversely to the actual direction, the direction measuring mark 6 is provided at the rear center portion of the cover member 7, and the pointed direction is measured.
Patent JP-S567330-A (JP)
Title: Manufacture of input screen for image tube
Inventor: ADACHI MASARU
IPC: H01J29/18
Filed: 1979-06-30
Abstract: PURPOSE:To thicken the thickness of a fluorescent body layer, obtain high brightness output, and improve high resolution by cutting lattice-shaped grooves at  regular intervals on its fluorescent body layer with the lattice-shaped cutter when  the fluorescent body layer is laminated on the input screen substrate. CONSTITUTION:When the fluorescent body layer 11 is laminated on the input screen substrate 1 consisting of aluminum or glass material, the lattice-shaped grooves 13 are cut at 10-100mu intervals on this fluorescent body layer with the lattice-shaped cutter 101 consisting of stainless steel. When it is cut, some projections 12 give birth on the surface of the fluorescent body layer 11. These projections 12 are scraped and the transparent buffer layer 21 consisting of SiO is thin deposited on the surface. The photoelectric cathode screen layer 31 is also deposited on it. This increases the thickness of the input screen for an image tube and improves brightness. It can also perfectly prevent he crosswise scattering of visible rays and improve resolution.
Patent JP-S60227564-A (JP)
Title: Picture reader of multi-color original
Inventor: OGASAWARA SATORU
IPC: G06K9/20
Filed: 1984-04-25
Abstract: PURPOSE:To attain reading with high reliability by means of a small-sized device by irradiating light of an LED array generating different color light on a multi-color original and leading the reflected light to a contact long image sensor via a SELFOC lens. CONSTITUTION:A light emitting diode array 32 is formed by arranging plural multi-color diodes 36 on an aluminum base 35 by a width of original reading in a pitch of 0.5-2.5mm.. Each diode 36 is formed by mounting red/blue LEDs 37, 38 on one package or one chip and connected to power supplies E1, E2. A current I1 flows to the LED37 and a current I2 flows to the blue LED38 respectively by the power supplies E1, E2. The reading by the contacting long-sizing image sensor 34 is started after the light emitting operation of the LEDs is finished, a storage time TS of the sensor 34 corresponds to the light emitting time of the LEDs and the read time T of each color line consists of the sum of the time TS and the read time TR. Thus, the read time Tt of one line is the sum of the line read times of blue, green and red color lines.
Patent JP-H01255439-A (JP)
Title: Arrester
Inventor: SUMIYOSHI MIKIO
IPC: H02H9/04
Filed: 1988-04-05
Abstract: PURPOSE:To suppress the temperature rise of a varistor element by securing a cylindrical varistor element and a discharge gap through an insulating rod extending from a power device, leading electric terminals from both ends and intermediate part thereof, and bringing insulation oil in the tank of the device into direct contact with the varistor element. CONSTITUTION:When a surge voltage or a short time overvoltage is generated continuously or for a long period of time, the element temperature of a varistor element 15 is extremely raised by absorbed energy. However, the heat sink from the element 15 is uniformly conducted directly to insulation oil 27 in a tank 22, the specific weight of the oil 27 exposed with high temperature becomes light, and the flow of the stripelike oil 27 is formed along the outside face of the element 15. Thus, the heat sink effect of the element 15 is largely improved to suppress the temperature rise of the element 15 to a low value.
Patent JP-H10260703-A (JP)
Title: Remote controller
Inventor: YAMAGUCHI HIROSHI
IPC: H04Q9/00
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To prevent the malfunction of controlled system. SOLUTION: A select signal generating part 28 of transmitter 10 outputs a signal corresponding to switches 22a-22d of operating part 22 to a modulator 34. A CPU 40 receives a signal corresponding to the rotating amount of knob 24 outputted from an amplifier 38 through an A/D 32 and controls the level of modulation to the signal inputted to the modulator 34 corresponding to the rotating amount of knob 24. The output signal of modulator 34 is transmitted through a transmission part 46 to a receiver 50. A signal decoding part 58 of receiver 50 demodulates and decodes the signal received by a receiving part 52 and relays 70a-70d corresponding to the switches 22a-22d at an operation setting part 62 are operated through a D/A 60. Besides, the D/A 60 outputs a voltage corresponding to the rotating amount of knob 24 to an amplifier 64.  A relay 66 outputs the output signal of amplifier 64 only when a relay 70c or 70d is operated corresponding to a wind-up switch 22c and a wind-down switch 22d.
Patent JP-S578994-A (JP)
Title: Shift register
Inventor: KANAI TAKUO
IPC: G06K7/016
Filed: 1980-06-19
Abstract: PURPOSE:To compose a control circuit which is stable in a control field wherein a high-speed operation is unnecessary, by increasing a noise-resistance control voltage by composing a shift register circuit of relays with many contacts. CONSTITUTION:In (j) (j=1,2...) stages of shift register circuits wherein (n)-bit shift register circuits are composed of multicontact relays as many as (m) (m=1, 2...) stages and input series signals are converted into parallel signals, the contact bcj of a binary code relay BCj detecting and outputting the presence of a data perforation 2 when a paper tape 1 is read by a paper tape reader transfers the presence or nonpresence of a signal corresponding to the presence or nonpresence of the data perforation 2. In reading the paper tape by the paper tape reader as mentioned above, when the generated output signal of a binary code relay BCk and a clock signal as the output of a clock relay CL are supplied, inputs signals to K stages of shift registers are shifted one after another in a shift register.
Patent JP-S62241042-A (JP)
Title: Fault processing system for microprogram control
Inventor: CHINJU MASAAKI
IPC: G06F9/22
Filed: 1986-04-11
Abstract: PURPOSE:To search the contents of such a fault that makes it impossible to read a 1st RAM out of an external device, by using a state control circuit as well as a 2nd RAM which stores the fault information on the 1st RAM in an initialization mode. CONSTITUTION:A reset control circuit 10 reads out the contents of a state control circuit 11 to decide a fault state in response to an external initialization indication. If the abnormality of a microprogram itself is detected, a CPU 1 writes data and the control information to the fault areas following an address X of the 1st RAM 3 and at the same time stores the abnormality also in the circuit 11. In a reloading mode, the circuit 10 reads the state information cut of the circuit 11 and activates initialization signals 31-33. While the CPU 1 shifts the data on those areas following the address X of the RAM 3 to the 2nd RAM 4 by the instruction of the circuit 10. Thus the contents of the fault can be searched and analyzed via the RAM 4 since the fault information on the RAM 3 is loaded after it is shifted to the RAM 4 when the microprogram is loaded again.
Patent JP-H10282624-A (JP)
Title: Image processor
Inventor: ANDO MASAKAZU
IPC: G03D3/00
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To enhance the accuracy of the temperature of processing liquid by controlling the temperature of a processing tank based on information on a temperature difference between a desired temperature and the processing liquid temperature, and then, heating the processing tank. SOLUTION: First of all, it is judged whether or not the temp. of the processing tank 20 should be controlled, and in the case the answer is 'NO', the control is finished. In the case the answer is 'YES', the temp. of the processing tank 20 is detected by a temp. detecting part 40. Next, the desired temp. To of the processing tank 20 is set by a temp. setting part 81. Then, the temp. difference ΔT between the temp. of the processing tank 20 and the desired temp. is calculated. Besides, a power supply voltage E is set by a power supply voltage input part 82. The manipulated valuable of a heater 28 is decided by a look-up table 60, based on information on the temperature difference ΔT and the power supply voltage E. Besides, a heating/drying operation is performed with the ON/OFF ratio of the heating heater 28 on the condition of the selected manipulated variable.
Patent JP-S62241195-A (JP)
Title: Memory integrated circuit
Inventor: OTAKE AKITO
IPC: G06F12/06
Filed: 1986-04-11
Abstract: PURPOSE:To rewrite a ROM in a loading state and to provide the nonvolatality of a ROM and the high speed of a RAM by incorporating the ROM and the RAM in the inside of a 1-chip memory integrated circuit. CONSTITUTION:In bringing a level of a RGA signal 6 to a high level, an output buffer 4 goes to a high impedance, a data is written in a ROM 2 by using address AD0-AD9 signals 7 and data DATA0-DATA3 signals 9 via an input buffer 5, or revised. When the system rises, the signal 6 is clamped to a low level, then a write command (WE) signal 8 and an address signal 7 are supplied succeedingly, all the contents of the ROM 2 are transfered, to a RAM 3 of the same address. Thus, high speed access is applied by the RAM 3 and the ROM is rewritten in the loading state.
Patent JP-S57200513-A (JP)
Title: Preparation of iron base alloy with reduced oxygen, sulfur and nitrogen contents
Inventor: OTOYA TOUHEI
IPC: C22B9/10
Filed: 1981-06-02
Abstract: PURPOSE: To enable to prepare a high purity alloy with reduced contents of O, S, N or the like by a method wherein an iron base alloy is melted in a furnace having a basic lining and a metal such as Al, Si or the like and flux with a specific composition are added to the furnace to refine said iron base alloy.  
     CONSTITUTION: In a high frequency electric furnace or the like lined with basic refractory material containing at least 40% CaO, an Fe base alloy based on Fe, Ni, Co or the like is melted in an inert gas atmosphere such as Ar or the like. To this molten alloy, Al, Si or an alloy thereof is added to reduce CaO in the lining to Ca and the molten alloy is subjected to deoxidation, desulfurization and denitrification with Ca. In this case, flux containing oxides, silicates, carbonates, halides of an alkali metal and an alkaline earth metal or a flux obtained by further adding Al 2 O 3  thereto and at least one of Ti, Zn, Nb, B or rare earth elements are added. As the final composition, component adjustment is carried out so as to adjust 0.005W7.0% Al, 0.005W7.0% Si and 0.0005W0.005% Ca to prepare an Fe base alloy with extremely low contents of O, S and N. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03283837-A (JP)
Title: Error measuring instrument
Inventor: TAKAHASHI TOSHIHIKO
IPC: H04L1/00
Filed: 1990-03-30
Abstract: PURPOSE:To automatically calculate a correct error rate and to reduce the burden on an operator even at the time when power interruption occurs plural times by providing a non-volatile memory with areas where the just preceding power interruption time and the power interruption time are accumulated. CONSTITUTION:A non-volatile memory 10 is provided with 5 areas such as an area 10d where an overall power interruption time TA after a measurement start time tS is stored and an area 10e where a power interruption time tA is stored. If a power supply circuit 11 is cut off because of a power failure accident or erroneous operation after the measurement start time tS and power is restored after a prescribed time, a just preceding power interruption time TAS is added to the overall power interruption time TA in the area 10d of the memory 10 at the time of power restoration. Consequently, the power interruption time TAS is added to the overall power interruption time TA at each time of power restoration though power interruption occurs plural times. This time TA is used to always obtain a correct actually measured time T. Thus, a correct error rate alpha is always calculated though power interruption occurs plural times, and the burden on the operator is reduced.