baber/WOPTO huggingface dataset:
Patent JP-S5672736-A (JP)
Title: Precedent editing crt display method
Inventor: NOMOTO YASUE
IPC: G09G1/06
Filed: 1979-11-19
Abstract: PURPOSE: To perform data display processing of high reliability by reducing the volume of data transferred between memory units by calculating the display frequency of each screen of CRT and then by storing screens, whose display frequency is higher than a predetermined value, as precedent editing screens.  
     CONSTITUTION: When the screen selection button of display screen selector 5 is operated, a signal is transferred to processor 1 via CRT controller 3 and CRT display data is displayed on CRT display unit 4 from processor 1 by way of controller 3. At this time, process data is read by input-output device 7 and applied to processor 1 by way of controller 19 and signal path 2. This read process data is stored in auxiliary memory unit 6 via signal path 2 and controller 8. Then, the display frequency of each screen displayed on unit 4 is calculated by processor 1 and a screen whose display frequency is higher than a predetermined value is stored as a precedent editing screen in memory unit 6 to reduce the volume of data transferred to and from input-output device 7, thereby displaying data of high reliability on unit 4. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5499476-A (JP)
Title: Electronic watch
Inventor: BERUNAARU MAIRU
IPC: G04G5/00
Filed: 1978-12-01
Abstract: An electronic timepiece comprising counters and logic devices, in which the counters are utilized to memorize a variation of rate of the timepiece with respect to a time reference in response to actuation of a control means, and in which the logic devices are controlled by signals delivered by the frequency divider chain and are arranged to periodically effect automatic correction of the variation of rate by an amount equivalent to the value memorized in the counters. The invention relates to a timepiece which permits the user to himself adjust the rate of his watch by means of a simple manipulation not requiring any complicated adjustment of electronic circuits, and which further performs an automatic correction of the variation of rate.
Patent JP-H01315369-A (JP)
Title: Painting method
Inventor: OSAWA SHUICHI
IPC: B05D1/28
Filed: 1988-06-15
Abstract: PURPOSE:To remarkably improve stereoscopic feel by painting the rugged surface of a base material having rugged patterns on a decorative surface by a roll coater which rotates reverse from the transfer direction of the base material or rotates at the speed different from the transfer speed of the base material. CONSTITUTION:The rugged surface 1 of the base material A having the rugged patterns on the decorative surface is painted by the roll coater B which rotates reverse from the transfer direction of the base material A or rotates at the speed different from the transfer speed of the material A. As a result, the coated films can be changed to have correlativeness and directivity with the rugged surface 1 and the differences in the level of the rugged patterns can be stressed, by which the stereoscopic feel is greatly improved. Since the change of the coated film thickness has the directivity, the impression that the appearance of the base material varies with angles is given and the design property is remarkably improved.
Patent JP-H0817489-A (JP)
Title: Electric wire splicing part structure, method and device for forming the same
Inventor: ITO TAKEJI
IPC: H01R4/70
Filed: 1994-06-30
Abstract: PURPOSE:To simply form a splicing part equipped with excellent insulation property at a low cost. CONSTITUTION:A electric wire connection part 9 consisting of a region including cores Wb stripped and connected with one another and insulating coverings Wa adjacent to the cores Wb is accommodated in a cavity 3 whose over-part is left open, in such a condition that the periphery is enclosed with an insulating resin material 8 in granular or pulverised form. The insulating coverings Wa are equipped with a die 1 to be installed with no gap in runoff recesses 6, 7 formed from the side wall upper edge constituting the cavity 3 and an ultrasonic vibrator 2 which is inserted from the over-opening of this die 1, fitted tightly in the cavity 3, put in pressure contact with the resin material 8, and thereby gives an ultrasonic vibration in the vertical direction.
Patent JP-S5852482-A (JP)
Title: Multiply coloring method for metallic surface
Inventor: MAKISHIMA SUKEO
IPC: C23C18/12
Filed: 1981-09-21
Abstract: PURPOSE:To color a metallic surface blue, gold, etc. by sticking a Zr alkoxide soln. to the metallic surface and causing hydrolysis and dehydration condensation to the Zr alkoxide by heating to a specified temp. or above to form Zr oxide on the metallic surface. CONSTITUTION:A soln. prepared by dissolving a Zr alkoxide such as Zr propoxide or Zr butoxide in a solvent such as methanol or ethanol is stuck to the surface of a plate of a noble metal such as Pt or Au or a metal such as Fe, Al or Ni. The weight ratio between the soln. and the Zr alkoxide is adjusted to (5:1)-(200:1). Coloring degree and color can be changed in proportion to the ratio. By heating the metallic plate to >=200 deg.C, the Zr alkoxide causes hydrolysis and dehydration condensation to form Zr oxide on the surface of the plate. Thus, the plate surface is multiply colored.
Patent JP-H11340546-A (JP)
Title: Gas laser tube
Inventor: KOMA JUNSUKE
IPC: H01S3/032
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To allow larger conductance of a discharge channel for a gas laser tube, while occurrence of discharge is prevented in a gas feedback channel. SOLUTION: A gas laser tube comprises a cathode, a discharge tube, an anode, a cylindrical enclosure 9 for sealing gas, and an optical resonator comprising a pair of mirrors for sandwiching them. The cylindrical discharge thin tube comprises a discharge channel 10 which is a space for discharge at its axial part, as well as several gas feedback channels 12 which are through-holes of several mm in diameter for enclosing the space for discharge. Here, several or tens of discs 11 of several mm in thickness, where a hole of several mm in diameter is provided at its center, are inserted in the cylindrical enclosure, and several grooves of the discs are provided evenly on the side surface of the disc in the radial direction while being spirally arranged in axial direction, so that a part of the groove of the discs overlaps each other.
Patent JP-S5855302-A (JP)
Title: Water decomposing substance and decomposing method for water
Inventor: HATANAKA TAKESHI
IPC: B01J23/64
Filed: 1981-09-24
Abstract: PURPOSE:To obtain a water decomposing substance capable of producing hydrogen by decomposing water safely and efficiently, by adding 2 kinds of specified catalytic metals to amalgam consisting of a metal selected from Zn, Pb, Sn and Al, Hg and an alkali metal. CONSTITUTION:A metal selected from Zn, Pb, Sn and Al, Hg and an alkali metal such as K are mixed and heated to prepare amalgam. The amalgam is blended with >=about 0.5wt% of >=2 kinds of metals selected from Co, Ni, Pd, Pt, Fe, Cu, Mn, Mo, W, Si and V as catalytic metals to obtain the desired water decomposing substance. In the catalytic reaction of the water decomposing substance with water, the amalgam reacts with the water, generating hydrogen. By the action of the catalytic metals the activity and life of the amalgam are improved.
Patent JP-S5942288-A (JP)
Inventor: HAMADA TOYOHIDE
IPC: B25J9/00
Filed: 1982-08-30
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-S5851533-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIWA HIDEO
IPC: H01L21/763
Filed: 1981-09-24
Abstract: PURPOSE:To flatten the surface of an isolation region by forming a groove for isolating an element to one main surface of a semiconductor base body, growing a semiconductor material onto the flat surface of an amorphous semiconductor layer shaped onto the bottom of the groove and burying the material into the groove. CONSTITUTION:A buried layer 2 and an epitaxial layer 3 are formed onto the semiconductor base body 1, and the grooves 6 for isolating the element are shaped to the layers. A SiO2 film 7 and the polysilicon layer 8 are uniformly attached extending over the bottoms and side surfaces of the grooves 6, and the mask material layers 9 are shaped onto the film and the layer so as to bury the grooves 6. The mask material layers 9 are removed up to predetermined depth, the one parts are left onto the bottoms of the grooves 6, and the polysilicon layer 8 is etched by using the layers 9. One parts of the polysilicon layers 8 are left onto the bottoms of the grooves 6, and the semiconductor materials 12 are grown onto the flat surfaces of the polysilicon layers 8 and buried into the grooves 6.
Patent JP-S635878-A (JP)
Title: Welding starting point detection system for automatic welding equipment
Inventor: SATO SHINOBU
IPC: B23K9/127
Filed: 1986-06-27
Abstract: PURPOSE:To detect the titled welding starting point with a high-speed action regardless of a surface shape or surface properties of an object to be welded by detecting the welding starting point from a characteristic of a change of the welding voltage or a welding current taking place on the joint end face by the welding in a direction to intersect a weld line. CONSTITUTION:The pulsating welding voltage 20 or current 20' is detected by a detection means 11 and led to a smoothing means 12. Then, the means 12 smooths a signal 21 which pulsates repeating a short circuit and an arc alternately and generates the smooth welding voltage 21. Next, said signal 21 is converted from the physical continuous quantity into the digital quantity by a conversion means 13 and read out by a sensor control means 14. The means 14 controls the means 11-13 and communicates with a robot controller 15 and exchanges desired information with each other. In other words, for instance, the data of the conversion means 13 are led with a sampling period and the moment it is decided that its value exceeds the last lead value, this information is transmitted to the controller 15 in a real time.
Patent JP-H0277884-A (JP)
Title: Information retrieval device
Inventor: MURAKAMI MASAHARU
IPC: G06F17/30
Filed: 1989-06-14
Abstract: PURPOSE:To retrieve a large amount of data to be retrieved at a high speed by retrieval circuits by providing each extension bus with a retrieval circuit, dividing retrieval processing, and carrying out the processing independently by the extension buses. CONSTITUTION:A CPU 1 actuates an ODA 4 so as to read out data to be retrieved and send it to each extension memory 13. At this time, the CPU 1 sends an indication so as to divide and transfer the data to be retrieved to respective EVMs 13. An SPU 16 which receives the retrieval start signal sets the received parameters in SEs 14 and 15 and sends the address of the EVM 13 stored with the data to be retrieved to the SEs 14 and 15 to output a start instruction signal for retrieval. The SPU 16 sends an end report signal to the CPU 1 on the retrieval processing by the two SEs 14 and 15 and the CPU 1 reads coincident data out of coincident data areas of the respective EVMs 13, thereby finishing the retrieval processing. The retrieval processing is carried out by the extension buses 101 independently.
Patent JP-H09306478-A (JP)
Title: Bubble removal device for storage battery
Inventor: YAMASHITA TOSHIHIKO
IPC: H01M4/62
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To prevent lowering of electromotive by driving a bubble remover slidingly rubbing the surface of a copper plate, a negative electrode of a storage battery using vertical movement of a water surface and removing bubbles stuck to the copper plate. SOLUTION: A storage battery 3 in which dilute sulfuric acid 5, a zinc plate 6, a copper plate 7, etc., are inserted is provided in a container 4 in a plastic case 1 and the both electrodes are connected to a lighting device 2 in a float 8. Plastic brushes 11 are arranged on both sides of the copper plate 7 and fixed to a plastic frame 12 into multiple stages so as to constitute a bubble remover 10. Projecting strings 14 in both sides of the frame 12 are so installed as to freely slide along a guide rail 13 in both side inner surfaces. A lateral shaft 17 which is fixed to the base part of a lever 16 having a driving float 15 attached to its tip is penetrated through a lateral hole having a watertight packing of the case 1 and a lever 18 fixed to the inner end of the lateral shaft 17 is connected to the frame 12 by a link 19.  When the case 1 or the float 15 is vibrated by a wave, the vertical vibration of the lever 16 becomes a reciprocating movement of the lateral shaft 17 so that the frame 12 is vertically moved.
Patent JP-S5575613-A (JP)
Title: Measuring unit for amount of revolution for rotatory motion body
Inventor: OGASAWARA HIROMI
IPC: G01D5/24
Filed: 1978-12-04
Abstract: PURPOSE: To enable to measure the amount of revolution with high accuracy, by cancelling the deviation of capacitance due to eccentricity and tilt, through the opposed location of the fixed body to the circumference of the rotating body and through complementary connection.  
     CONSTITUTION: At least, two fixed bodies 2, 2', 3, 3' are located at the circumference by opposing to the rotating body 1. Further, the scale 1a in uneven shape is formed over the entire circumference with equal pitch toward the circumference axis of the moving body 1. The scales 2a, 2' in uneven shape of the fixed bodies 2, 2' are in-phase with the scale 1a and the scales 3a, 3a' of the fixed bodies 3, 3' are also in -phase with the scale 1a. But, the scales 2a, 3a of the fixed bodies 2, 3 have the phase relation of 180 degrees with the scale 1a, and the same as the scales 2', 3' of the fixed bodies 2', 3' to the scale 1a. The unit consists of the sensor B thus formed, a pair of oscillators 5 1 , 5 2 , and the mixer 6 picking up the differential frequency signal of the output. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H091871-A (JP)
Title: Printer and plotting controlling method therefor
Inventor: MATSUI NOBUAKI
IPC: B41J5/30
Filed: 1995-06-16
Abstract: PURPOSE: To shorten the plotting processing time of print information for one page by processing the print information of a band unit by a plurality of plotting means in parallel. CONSTITUTION: Dividing means in a CPU 111 divides print information for one page in response to the dividing number. Plotting units 118, 120 analyze the divided print information, and expand to output images. Control means in the CPU 111 sequentially allocates the print information for the divided one page to the units 118, 120. Accordingly, the print information of the band unit can be processed by a plurality of plotting means in parallel, and the processing time of the print information for one page can be shortened.
Patent JP-H095209-A (JP)
Title: Apparatus and method for inspecting hologram
Inventor: EBINA KAZUYOSHI
IPC: G03H1/02
Filed: 1995-06-16
Abstract: PURPOSE: To provide low-cost apparatus and method for inspecting a hologram capable of numerically accurately determining the shape and structure of a diffraction grating pattern included in the hologram to be inspected by electric means, improving the inspecting quality, conducting a quality control, and simply inspecting a manufacturing line or after delivery. CONSTITUTION: The method for inspecting a hologram comprises the steps of projecting light having a wavelength component capable of inspecting a diffraction grating pattern included in the hologram 7 from a light source 2, detecting the diffracted light reflected from the hologram 7 by an optical sensor 4, measuring its diffraction angle and intensity, and numerically determining the grating pitch, direction and efficiency of the grating pattern from the values by calculating means 5.
Patent JP-S637354-A (JP)
Title: Manufacture of high-strength aluminum alloy member
Inventor: KISHINO KUNIHIKO
IPC: C22C21/06
Filed: 1986-06-26
Abstract: PURPOSE:To develop a high-strength Al alloy excellent in strength, free from hardening strain at the time of solution heat treatment, and further having corrosion resistance, by subjecting an Al-Mg-Si alloy member to solution heat treatment and then to cold working. CONSTITUTION:The Al-Mg-Si alloy member which has a composition consisting of, be weight, 0.2-1.5% Mg, 0.1-0.8% Si, 0.1-2.0% Cu, 0.02-1.5% Sn, 1 or >=2 kinds among 0.05-0.4% Cr, 0.02-0.25% Zr, and 0.05-1.4% Mn (where a quantitative relation of Mg>Si is held at this time), and the balance Al, or further containing either or both of 0.1-1.2% Pb and 0.1-1.2% Bi, and satisfying Pb+Bi+Sn<=2.5% is heated at 450-590 deg.C and hardened to undergo solution heat treatment, which is subjected to working at >=30% at ordinary temp. In this way, the Al-alloy member free from hardening strain and excellent in strength and corrosion resistance can be obtained.
Patent JP-S6042501-A (JP)
Inventor: TANAKA KAZUMA
IPC: F22D5/26
Filed: 1983-08-19
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-S6042391-A (JP)
Title: Formation of cyclic organic phosphorus compound
Inventor: SAITOU TORANOSUKE
IPC: C07F9/48
Filed: 1983-08-19
Abstract: PURPOSE:To obtain easily the titled compound useful as an agent for preventing organic chemicals, surface active agents, synthetic resins, elastomer, etc. from being deteriorated or colored by air, light, heat, etc. or a flame-retardant, etc., by decomposing a specific organic phosphorus compound under heating. CONSTITUTION:An organic phosphorus compound (e.g., compound shown by the formula II, etc.) shown by the formula I (R1-R8 are H, halogen, alkyl, cycloalkyl, aryl, aralkyl, cyano, acyl, or halogen-substituted alkyl, aryl, or aralkyl; A1 and A2 are H, alkyl, or aryl) is decomposed under heating optionally in the presence of a solvent, to give desired compound shown by the formula III. A solvent inert to the compound shown by the formula I , having a higher boiling point than that of the formed compound shown by the formula III,and the boiling point lower than the decomposition temperature of the compound shown by the formula I is preferable as the solvent.
Patent JP-S5673426-A (JP)
Title: Manufacture of semiconductor device
Inventor: TOUGEI YOSHIIKU
IPC: H01L21/322
Filed: 1979-11-20
Abstract: PURPOSE:To enhance the yield rate and relaibility by providing an amorphous layer on one main surface of an Si substrate, heat-treating it, and forming elements on the other main surface. CONSTITUTION:A noncrystalline amorphous glassy Si layer is formed on one surface of the crystalline Si substrate by decomposition caused by a plasma CVD method of SiH4. When the noncrystalline material is treated at about 1,100 deg.C for two hours in N2, it is crystallized. The thermal stress-strain characteristics are changed by the change in volume due to the crystallization. The crystal defects in the Si substrate is induced into the field of stress and absorbed. Then, the elements are formed on the other surface. Since the crystal defects are greatly reduced, the yield rate and reliability can be enhanced.
Patent JP-H05342643-A (JP)
Title: Manufacture of stamper
Inventor: KOZONO RIICHI
IPC: B29L17/00
Filed: 1992-06-10
Abstract: PURPOSE:To prevent the peeling of a stamper from a master plate of a disk such as a video disk or a compact disk in a plating soln. at the time of manufacturing the stamper from the master plate by electroplating and to manufacture a high reliability stamper. CONSTITUTION:Two metal rings 6, 12 different from each other in shape are disposed on a master plate 9 of a disk with a metal layer 13 formed on the surface and a metal layer 11 is formed between the rings 6, 12. The peeling of the metal layer 11 from the master 9 due to internal stress is prevented and a stamper having higher reliability than a conventional one can be manufactured.
Patent JP-S5484216-A (JP)
Title: Power factor comtroller
Inventor: KIMURA KENICHI
IPC: H02P23/26
Filed: 1977-12-16
Abstract: PURPOSE: To permit effective power factor improvement by adopting a feedforward system, in which the number and rpm of working motors are previously detected and an on-off signal determining the capacitance and number of phase advancement capacitors is given on the basis of sheduling.  
     CONSTITUTION: An rpm alarm setter 5 gives setting conditions to a scheduling unit 6 on the basis of the output of an rpm detector 4 detectng the rpm of an induction motor. The unit 6 determines the optimum phase advancement capacitor 7 on the basis of a scheduling table previously worked out on the basis of the number and rpm of induction motors controlled by Scherbius control, and it gives a command for connecting and disconnecting phase advancement capacitors 7 with respect to a relay circuit 11. With this command breakers 8 to 10 are operated to effect connection of required capacitors 7. In this way, the power factor of the system is set under the optimum condition, and effective improvement of power factor can be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04372576-A (JP)
Title: Pwm modulator
Inventor: NODA HIROSHI
IPC: H03K7/08
Filed: 1991-06-21
Abstract: PURPOSE:To provide an excellent PWM circuit having a small size and a high efficiency by reducing a cost and current consumption by decreasing the number of elements. CONSTITUTION:The PWM modulator comprises comparing means 5 for inputting a signal to be modulated to a positive input terminal, a modulation signal to a negative input terminal, producing 3-state type inverted, noninverted outputs and having an output control terminal for controlling the outputs, and pulse generating means 7 connected to output control terminals O, E of the means 5 to output a gate signal synchronized with the modulation signal in the same frequency as that of the modulation signal to the terminals O, E. The inverted output of the means 5 is pulled up to a positive power source through a resistor and the noninverted output of the means 5 is pulled down to a ground through a resistor, and the means 5 thus simultaneously outputs the noninverted signal limited in a maximum duty by the duty value of the gate signal and the inverted signal having a reverse phase to that of the noninverted output signal.
Patent JP-H10341150-A (JP)
Title: Current generating circuit
Inventor: WATANABE SHINICHI
IPC: H01L27/082
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a current generating circuit that generates an injection current to supply to an IIL circuit with high accuracy. SOLUTION: In a current generating circuit that generates an injection current I12 feed to an IIL circuit 20, a reference current I11 generated from a current source 11 based on an externally mounted resistor is reflected by a current mirror circuit 12 and a resulting injjection current I12 is fed to the IIL circuit 20, and a dummy circuit 23 of the same circuit configuration as that of the current mirror circuit 12 is provided to a reference current side of the current mirror circuit 12.
Patent JP-H0442870-A (JP)
Title: Production of fiber-reinforced composite material
Inventor: SAKAGAMI MASATAKE
IPC: C01B31/02
Filed: 1990-06-09
Abstract: PURPOSE:To obtain the subject fiber-reinforced composite material having a uniform quality using an economical equipment in a short time by placing a ceramics powder, a binder member and a fiber base material in layers, pressure molding the resultant layered material and calcining the molded material. CONSTITUTION:This production method is composed of a process of placing a ceramics powder and a binder member containing a thermoplastic synthetic resin on a fiber base material in layers; a process of pressure molding the above-mentioned layered material at a temperature no lower than the softening temperature of the above-mentioned thermoplastic resin; and a process of calcining the molded material. The ceramics powder is preferably uniformly dispersed in the thermoplastic resin. As the thermoplastic resin, e.g. polyvinyl chloride resin, polyacrylonitrile resin and polyethylene resin are exemplified and as the ceramics powder, e.g. SiC, TiC and Si3N4 are exemplified. As the fiber base material., e.g. a filament, a staple, a felt and an nonwoven fabric of carbon fiber, SiC fiber, boron fiber, etc., are exemplified.