baber/WOPTO huggingface dataset:
Patent JP-S5464440-A (JP)
Title: Interrupt control system of electronic control unit
Inventor: NUNOYAMA SEIJI
IPC: G06F9/48
Filed: 1977-10-31
Abstract: PURPOSE: To stop each processing of the control section and to prevent the malfunction of the control section due to ineffective input signal, by interrupting the scanning signal from the control section to the mode selection switch with the gate action in the interrupt on mains failure.  
     CONSTITUTION: When the scanning signal Tn from the control section S is given to the mode selection switch MSW provided on the keyboard KB and the MSW is connected to the terminal REG, the control section S processes sales registration, when the MSW is connected to the terminal X, it performs sales check, and to the terminal Z, then sales accounting. Further, if MSW is not connected to any terminal, since each processing of cash register is in stop condition, no control section S malfunctions with the ineffective input signal. In this case, the scanning signal Tϕ is processed with the output VVR of AC power input by the gate G1, and the signal Tϕ is outputted from the gate G1 at the AC power application and the output is stopped at mains failure. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61289674-A (JP)
Title: Manufacture of solar battery
Inventor: ISHIHARA SHUNICHI
IPC: H01L31/04
Filed: 1985-06-17
Abstract: PURPOSE:To simplify the control of film forming conditions and facilitate mass production of the films by a method wherein the precursor of a material for forming a deposited film is produced in a decomposition space and activation species, which have mutual reaction with the precursor, are produced in the other decomposition space and the precursor and the activation species are introduced into a deposition space. CONSTITUTION:A decomposition space B202 is filled with solid Si particles 205 and heated with an electric furnace 204 and kept at 110 deg.C to melt Si. 100 SCCM of SiF4 is introduced into the space B202 through an SiF4 introducing tube 206 to produce activation species of SiF2 and the species are introduced through an introducing tube 207 to a blowing-out tube 213 of a deposition space A201. On the other hand, 100SCCM of SiH4 and H2 are introduced into a decomposition space C203 through an introducing tube 209 and heated by an electric furnace 208 to the temperature of 600 deg.C to produce activation species of SiH2, SiH, SiH3, H and so forth and these species are introduced through an introducing tube 210 to a blowing-out tube 214 of the deposition space A201. The length of the introducing tube 210 is shortened as much as possible in order not to deteriorate the efficiency of the activation species. With this constitution, high performance and high efficiency can be realized.
Patent JP-H10286176-A (JP)
Title: Shelf tray supporting structure of steamer
Inventor: SUZUKI KAORU
IPC: A47J27/04
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To provide shelf tray supporting structure by which shelf trays for supporting heated object in a steamer are supported horizontally and also in a state with a little inclination and also the intervals between the plural shelf trays are easily changed. SOLUTION: The steamer 21 consists of a rectangular tower-shaped steaming room 24 by adopting four supporters as a skeltal column 23, which are arranged on a steam generating device 22 in order to fill steam. In this case, plural restraining parts are provided by prescribed interval in a vertical direction as against the skeltal supporters 23 or the supporters 28 which are erected along them. Then, plural crosspiece members 29 are hung from the restraining parts of a mutually adjacent pair of skeltal columns or supporters so as to permit them to be opposed in parallel and both side lower edge parts of one square shelf tray 30 are supported at every pair of crosspiece members.
Patent JP-H02312026-A (JP)
Title: Manufacture of roll mold for optical recording medium
Inventor: YOSHINO HITOSHI
IPC: B29C59/04
Filed: 1989-05-26
Abstract: PURPOSE:To manufacture a roll mold of high precision with a simple structure by rolling a roll having a resin surface on a master plate or stamper having a rugged pattern and transferring the pattern to the roll surface. CONSTITUTION:A roll comprising rigid material is covered with UV-curing resin or thermosetting resin 2 of uniform thickness. This roll is first rolled on a mother plate 4 or stamper having a rugged pattern 3 to transfer the pattern to the resin layer 2. Then the resin is cured with UV ray or heat source 5. Thereby, the roll mold can be manufactured in high precision with a simple device.
Patent JP-H04332983-A (JP)
Title: Tape cassette
Inventor: ZAITSU OSAMU
IPC: G11B23/087
Filed: 1991-05-07
Abstract: PURPOSE:To reduce the thickness of a small cassette for housing the same magnetic tape as that housed in a large cassette, and at the same time, to make the length of the magnetic tape longer. CONSTITUTION:The tape reel 22 of a small cassette 20 is formed of a reel hub 25 which is engaged with a reel base 27 and an upper and lower sheets 31 and 32 which are respectively brought into contact with the internal surfaces of an upper and lower halves 23 and 24. The sheets 31 and 32 hold a magnetic tape 21 and, at the same time, feeds the tape 21 to a rotary head by raising the hub 25 from the lower half 27.
Patent JP-H02310933-A (JP)
Title: Manufacture of semiconductor device
Inventor: SEGAWA KAZUAKI
IPC: H01L21/28
Filed: 1989-05-25
Abstract: PURPOSE:To prevent a short circuit between a gate electrode and a source electrode and a drain electrode by a method wherein, after the source, gate and drain electrodes have been patterned simultaneously, an insulating film is formed by a low-pressure plasma method. CONSTITUTION:A source electrode 3, a gate electrode 5 and a drain electrode 4 are patterned simultaneously. However, a resist 7 is left. Then, an insulating film 13 is deposited on the whole surface of a semiconductor wafer 1 by a low-temperature plasma method. Then, the source electrode 3, the drain electrode 4 and others are covered with a resist 10. The insulating film 13 at the gate electrode 5 is removed; a recess 11 is formed; after that, a gate metal 12 is applied. The inessential gate metal 12 is removed by a lift-off method; then, the gate electrode 5 is covered with a resist 8; the inessential insulating film 13 is removed; an ohmic electrode metal 9 is applied. The inessential ohmic electrode metal 9 is removed by the lift-off method; a source and a drain are formed.
Patent JP-2000322334-A (JP)
Title: Automatic monitoring system for input and output performance
Inventor: SHIRASAKA MASAHIRO
IPC: G06F13/00
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To provide an automatic monitoring system for input and output performance surely and early monitoring the deterioration of the input and output performance of an input and output device. SOLUTION: In this automatic monitoring system for input and output performance, the estimated maximum number of input and output competition, maximum length of transmission data, and performance monitor interval value are stored in a main storage device 20 by an inputting means 11 of information specific to a system, and input and output execution with the maximum input and output data length to a real device and estimated input and output performance upper limit calculation is operated by an input and output time sampling means 12, and the load of each input and output path is averaged by an input and output load distribution controlling means 13,  and the accumulating totals of the necessary input and output time of each input and output path and the number of times of executed input and output are stored into the device 20 by an input and output statistical information obtaining means 14, and an abnormal part is specified from an input and output performance upper limit value by an input and output performance monitoring means 15, and the path of the abnormal part is closed at the time of the invalidity of use by a device re-constituting means 16, and the fault contents and fault parts are communicated to a fault phenomenon communicating means 17.
Patent JP-H04357838-A (JP)
Title: Manufacture of semiconductor device
Inventor: HASHIMOTO KOICHI
IPC: H01L21/316
Filed: 1991-06-04
Abstract: PURPOSE:To provide a method for forming a field oxide film, in which a pattern of an active region can be more accurately defined by improving a polybuffer LOCOS method in the method for forming an element isolating field oxide film. CONSTITUTION:A step of forming a silicon dioxide film 2 on a surface of a silicon substrate 1, a step of forming an amorphous silicon film 3 on the film 2, and a step of heat treating the film 3 to be polycrystallized to form a polycrystalline film 4, are provided. Further, a step of forming a silicon nitride film 5 on the film 4, a step of selectively removing the film 5 to form a predetermined silicon nitride film pattern and simultaneously exposing part of the film 4, and a step of oxidizing the film 4 and the substrate 1 to form a field oxide film 6, are provided.
Patent JP-2000323423-A (JP)
Title: Wafer holding port
Inventor: NAKAMURA NAOTO
IPC: H01L21/68
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To eliminate in quality drop after thermal processing of a wafer, by a method wherein two pressing plates are composed of a material in which a difference in coefficients of thermal expansion relative to the wafer is smaller than that in the coefficients of thermal expansion between the wafer and quartz, and further a plurality of pillars are constituted of either SiC or quartz. SOLUTION: A wafer holding port 1A is provided with a ceiling plate 2A and a bottom plate 3A as two upper and lower pressing plates having a predetermined length interval, and a plurality of pillars 4A are provided between the ceiling plate 2A and the bottom plate 3A. The ceiling plate 2A and the bottom plate 3A are composed of polysilicon of a small difference in coefficients of thermal expansion relative to a wafer, and a difference between the amount of coefficient of thermal expansion of the wafer and the amount of coefficient of thermal expansion of the ceiling plate 2A and the bottom plate 3A. Furthermore, a plurality of pillars 4A are constituted by any one of SiC and quartz. Thus, it is possible to reduce the slide amount with respect to the wafer holding face of a groove 5A of the wafer when heating, and to decrease a generation of particles.
Patent JP-H04232940-A (JP)
Title: Thermal photograph material
Inventor: OON BAN FUAMU
IPC: G03C1/498
Filed: 1991-06-04
Abstract: PURPOSE: To produce a compd. very useful for preventing fogging and/or for increasing processing speed in a thermal photographic silver halide emulsion. CONSTITUTION: This thermal photographic emulsion contains a photosensitive silver halide, silver oxide, a reducing agent for a silver ion and a binder, and further, phthalazinone iodide.
Patent JP-S5256510-A (JP)
Title: Magnetic recording material
Inventor: UEHARA HIDEO
IPC: G11B5/845
Filed: 1975-11-05
Abstract: PURPOSE: To provide a magnetic recording material strong in magnetization power which can record in each layer various independent informations by providing magnetic powders having magnetic anisotropy on a magnetic recording film having uniformly arranged magnetizable axes thereof in plural layers so that the directioni of the axes may differ from each other. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5562117-A (JP)
Title: Dh vacuum degassing method for molten steel
Inventor: OKIMORI MAYUMI
IPC: C21C7/10
Filed: 1978-10-30
Abstract: PURPOSE:To prevent the damage of bottom brick of vessel and to accelerate degassing, by blowing inactive gas etc. from gas blowing nozzle of the vessel bottom part provided away from the side wall of vacuum vessel under the surface of molten steel remained in the vacuum vessel at the time of vomitting the molten steel. CONSTITUTION:The suction pipe 3 of the vacuum vessle 1 is dipped in molten steel in the ladle 2 and exhausting is carried out through the exhaust pipe 4 and then the vessel 1 is maintained at a fixed negative pressure and moreover, suction and vomitting of the molten steel are repeated moving the vessel 1 up and down and to and from by driving device. At the same time, inactive gas or mixed gas mixed the inactive gas and O2, is blown in the molten steel to be treated from the gas blowing nozzle 8 of the vessel bottom part provided away from the side wall of the vacuum vessel under the remained molten steel level L3 (preferably, 1/2-1/3 of L1; the level at the time of maximum molten steel quantity) in the vessel 1 at the time of vomitting the molten steel. Alsto, each level L3 and L4 in the ladle is shown when each level of the molten steel surface in the vessel is L1 and L3.
Patent JP-H085118-A (JP)
Title: Fan for pipe
Inventor: KURIKI HIDEAKI
IPC: F24F7/06
Filed: 1994-06-15
Abstract: PURPOSE:To fit a motor reliably to a main body frame made of a plastic, without using screws. CONSTITUTION:A thick-wall part 18a is provided in each of fore end parts of three arm parts 18 provided monolithically on the back side of a main body frame. A hole 24 for fitting a leaf spring 19 is formed in the part on the outer peripheral side of the thick-wall part 18a, while an insertion groove 25 of a prescribed depth is formed in the inner peripheral part thereof. Insertion pieces 26 to be inserted into the insertion grooves 25 are formed monolithically on a flange part 22a of a frame 22 of a motor 14. The outer peripheral edge part of each insertion piece 26 is so formed as to rise gently in the direction of an arrow B from the insertion start end thereof. On the occasion when the motor 14 is fitted, the frame 22 of the motor 14 is rotated in the direction of the arrow B while each insertion piece 26 is inserted into each insertion groove 25 sideways, and each insertion piece 26 is pressed in each insertion groove 25.
Patent JP-S5657145-A (JP)
Title: Microprogram control device
Inventor: TAKAO KOUJI
IPC: G06F9/28
Filed: 1979-10-17
Abstract: PURPOSE: To make instruction execution high-speed for request of the instruction iterative operation, by storing the micro instruction into a high-speed memory in parallel with read execution of the micro instruction.  
     CONSTITUTION: Mirco instruction (b) read out from memory 11 is given to decode circuit 15 and is decoded and executed. In parallel with decoding and execution, this micro instruction is written into high-speed memory 12. The state of signal (f) is change when circuit 15 decodes a special instruction, and after that, memory 12 becomes the read state, and selecting circuit 14 becomes the execution state of micro instruction (c). Clock supply circuit 17 supplies high-speed machine clocks. Micro instructions following micro instruction (c) are taken out from memory 12, and micro instructions executed previously are executed repeatedly in the high-speed machine cycle. As a result, instructions can be executed in a high speed for the iterative routine requiring high-speed execution with cheap hardware. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62289739-A (JP)
Title: Color detector
Inventor: MORITA TOSHIYA
IPC: G01J3/50
Filed: 1986-06-10
Abstract: PURPOSE:To average objects of measurements large in color variance and to perform arithmetic operation by adding a setting means which selects a sampling number or a sampling time to a sensor head and performing the sampling operation by the control part of the sensor head according to the selected item. CONSTITUTION:The sensor head 3 is provided with a color discriminating and photodetecting element 4 which separates light from an object 1 of measurement into many components and outputs electric signals corresponding to the respective components, and the output of the color discriminating and photodetecting element 4 is converted 5 into a digital signal in the sensor head 3. Then a sampling number setting means 13, e.g. dip switches are connected to the control part 6 of the sensor head 3 and a sampling number is set by this setting means; and the selection state is recognized by the control part 6 to control the frequency of access of an analog-digital converter 5. Then, the control part of the sensor head performs the sampling operation according to the selected item.
Patent JP-S63298050-A (JP)
Title: Enzyme reaction measuring cell
Inventor: HANAOKA NOBUAKI
IPC: G01N27/327
Filed: 1987-05-28
Abstract: PURPOSE:To enable measurement with good accuracy by immobilizing enzyme on the surface of a working electrode of an electrochemical detector. CONSTITUTION:An enzyme reaction measuring cell 1 consists of the working electrode 3 which is disposed in a tube 2 and is fixed with the enzyme on the surface, filters 4 which are disposed before and behind said electrode, an auxiliary electrode 5 which is inserted to the down stream of the working electrode 3 from the tube side, and a reference electrode 6 which is disposed further on the down stream. A good electrical conductor which is carbon, platinum, gold, etc., and is chemically inert is used in the form of a small bead or porous filter as the working electrode. A method of coupling the enzyme directly onto the working electrode 3 by chemical bonding or absorbing and a crosslinking method of polymerizing the enzyme with each other to immobilize the same are adopted as the method for immobilizing the enzyme. Since the enzyme is immobilized on the surface of the working electrode of the electrochemical detector, the electrochemical measurement is carried out at the moment when an enzyme reaction takes place. Peaks are least prone to tail and broaden and the high-accuracy measurement is feasible.
Patent JP-S61289766-A (JP)
Title: Horizontal output circuit
Inventor: OCHIAI MASASHI
IPC: H04N3/237
Filed: 1985-06-17
Abstract: PURPOSE:To attain a low loss for driving horizontal pattern amplitude and to make it stable independently of changes in a beam current of a TV picture tube by providing an intermediate tap to the primary coil of a flyback transformer and connecting a diode between the connecting point between a power supply and a ripple smoothing capacitor and the tape in polarity being in the forward direction from the power supply. CONSTITUTION:A damper diode D and a resonance capacitor 2 are connected in parallel between the collector and emitter of a horizontal output transistor (TR) 1 to the base of which a pulse of horizontal scanning period pulse is inputted. Then the collector of the TR 1 is connected to a series circuit comprising a horizontal deflection coil 3 and an S-shaped correction capacitor 4 and also to the primary coil 5 of the flyback transformer T. The intermediate tap A is led out of the primary coil 5 and a diode 10 is connected between the tap A and the power supply E in polarity being in the forward direction from the power supply E. Thus, a resonance voltage generated in the primary coil 5 in the flyback transformer T during the blanking period is increased when a white signal is received and decreased when a black signal is received.
Patent JP-H0427869-A (JP)
Title: Doppler speedometer
Inventor: KADOWAKI HIDEJIRO
IPC: G01P3/36
Filed: 1990-05-22
Abstract: PURPOSE:To always accurately and two-dimensionally measure the moving speed of an object to be inspected even when the wavelength of measuring beam is varied by measuring speed using the Doppler effect of the coherent beam of a laser. CONSTITUTION:The laser beam I emitted from a semiconductor laser 1 and converted to parallel beam by a collimator lens 2 is diffracted in x- and y- directions corresponding to a plane of polarization by a diffraction grating 70 to be separated into primary beams I11, I12 in the x-direction and primary beams I21, I22 in the y-direction. These four diffracted beams are respectively reflected by mirrors 6-11, 6-12, 6-21, 6-22 arranged vertically with respect to the diffraction grating 70 and allowed to be incident to the same position on an object 7 to be inspected at the same angle as the diffraction angle theta1 of the diffraction grating 70 and the scattering beam from the object 7 to be inspected is condensed by a lens 8 and separated into Doppler signal beam (scattering beam due to beams I11, I12) in x-direction and Doppler signal beam (scattering beam due to beams I21, I22) in the y-direction to be detected by photodetectors 62, 61.
Patent JP-S61293191-A (JP)
Title: Brushless motor driving device
Inventor: HIRATSUKA KAZUHIRO
IPC: H02P6/06
Filed: 1985-06-20
Abstract: PURPOSE:To respond without requiring a complicated calculation even if the characteristics of a motor vary by digitally calculating a phase-excitation switching timing. CONSTITUTION:An inverter controller 3 has 3 resistors R coupled in a start- connection with the winding terminals of phases of a brush motor to obtain a neutral voltage VN, comparators COMP1-COMP3, a counter CNT, and a microcomputer MCOM. The comparators COMP1-COMP3 compare terminal voltages VA-VC of the phases with the voltage VN, and the counter CNT counts the phase-excitation switching timing. A microcomputer MCOM controls to monitor the counter CNT, and outputs a communication pulse for switching the phase-excitation state.
Patent JP-S6026558-A (JP)
Title: Paper conveying device
Inventor: WATABIKI KENICHI
IPC: B65H29/58
Filed: 1983-07-22
Abstract: PURPOSE:To facilitate service for preparing a certificate for seal impression, etc. by bringing pinch rollers in contact with pressure with a feed-out roller by means of a signal of a detecting switch parallel to the conveying direction of a paper conveying belt, and conveying said sheet of paper in a direction perpendicular to the conveying direction of said belt by means of said feed-out roller. CONSTITUTION:A stopper 12 and a detecting switch 13 are provided on the terminus side of a conveying belt 7, detecting the end of a sheet of paper 4 and , by means of the detected signal, a driving means 14 is operated to rotate a rotary shaft 15 at a certain angle. A feed-out roller 17, which is provided in nearly the same position on the upper face of the belt 7, is always rotated and, as pinch rollers 20 which are fitted to a mounting board 19 are brought in contact with pressure with the feed-out roller 17 from the lower part along with the rotation of the shaft 15, the sheet of paper 4 which is stopped by a stopper 12 is interposed between the rollers 17, 20 and sent out to paper discharging slit 21. Thereby, the conveying direction of the sheet of paper 4 is 90 deg. changed, to send out the paper from the discharging slit 21 to an equipment such as a stamper, etc. enabling stamping a scal in a prescribed position, etc.
Patent JP-H11332239-A (JP)
Title: Power conversion device for single-phase three-wire power supply
Inventor: OKUMA YASUHIRO
IPC: H02M5/45
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To always output a constant voltage with an arbitrary level without being affected by the fluctuation and distortion of an input voltage by continuously controlling an output voltage without any steps. SOLUTION: First to fourth diode series circuits where each two diodes are connected in a forward direction are connected in parallel. The series connection point of the first diode series circuit is connected to one terminal R other than a neutral point N of a single-phase three-wire power supply 30, while the series connection point of the second diode series circuit is connected to the other terminal T other than the neutral point N. Semiconductor switching elements S1-S4 are connected inversely in parallel with each diode for constituting the third and fourth diode series circuits. An AC power is supplied to a load that is connected among the series connection point of the third diode series circuit, that of the fourth diode series circuit, and the neutral point N.