baber/WOPTO huggingface dataset:
Patent JP-S599926-A (JP)
Title: Manufacture of semiconductor device
Inventor: KITAHIRO ISAMU
IPC: H01L21/301
Filed: 1982-07-08
Abstract: PURPOSE:To remove chips completely by scattering a liquid containing fine bubbles to a section to be cut or processed when a semiconductor substrate is cut or processed by using a rotatory grindstone. CONSTITUTION:The semiconductor substrate 2 placed on a rotary table 1 is sucked under vacuum, and the rotatory grindstone 3 fitted at one end of the substrate 2 is moved in the direction of the substrate 2 and the substrate 2 is cut or processed up to a desired shape. Water 5 from an injection pipe 4 is sprayed against the section to be cut or processed at that time, but next water introducing ports 8, 9 are branched and set up between the pipe 4 and a water introducing port 6 connecting to the pipe 4 at that time. According to such constitution, air containing fine bubbles or an inert gas is introduced to the introducing port 8, and a liquid in which ammonia is mixed into deionized water as a substance decreasing resistance is introduced into the introducing port 9. A liquid from which alkali ions are removed is used as the deionized water at that time. Accordingly, charges do not store on chips, and the adhesion thereof to the substrate 2 is removed in cooperation with bubbles.
Patent JP-H04278224-A (JP)
Title: Optical disk initialization method and optical disk recording method
Inventor: OKADA MITSUYA
IPC: G11B7/006
Filed: 1991-03-05
Abstract: PURPOSE:To achieve an excellent and uniform initialization and improve the rate of erasing during over-write recording. CONSTITUTION:Laser light is emitted to a disk in the shape of continuous pulses. The power level of the laser light at that time is set in such a fashion that a record layer of the disk may be melted in a width equivalent to that of a projected part of a pregroup. At one pulse emission, a disk-shaped amorphous section 21 is formed on the disk while a molten recrystallized ring 22 is formed around the section 21 thereon. The numeral 23 designates an unchanged part before the irradiation with the laser beam. The next laser beam irradiation is effected when the beam center of laser light moves by a distance equivalent to the width of the molten recrystallized ring 22, thereby forming a new molten amorphous section 21 and the molten recrystallized ring 22 in this fashion. A continuous molten recrystallized section can be formed by irradiating the disc with laser light continuously in pulse-shaped mode at that timing.
Patent JP-S5344103-A (JP)
Title: Data transfer system of multiplex terminal equipment
Inventor: KOBAYASHI KAZUHIKO
IPC: H04L5/22
Filed: 1976-10-05
Abstract: PURPOSE:In the starting of terminal equipment actuation, the initial addressing is performed to register the slave station which can operate, and depending upon this registration, data are transferred, thereby reducing useless services.
Patent JP-S63284816-A (JP)
Title: Angle regulator for aligner
Inventor: MIYAI HIROYUKI
IPC: H01L21/68
Filed: 1987-05-15
Abstract: PURPOSE:To eliminate the angular discrepancy of a substrate such as a wafer at the time of exposure by a method wherein the angular discrepancy of the substrate is detected by a laser beam and the rotation of the substrate is controlled by the detection signal. CONSTITUTION:A movable mirror 30 is attached to a chuck base 19 in such a manner that it is so guided as to face an X-direction regardless to the rotation displacement of the chuck base 19 and displaced to a Y-direction in accordance with the rotation displacement of the chuck base 19. A laser beam emitted by a laser oscillator 31 is divided by a half-transmitting mirror 32 and applied to the movable mirror 30 and a fixed mirror 33. The beams reflected by the mirrors 30 and 33 are mixed by the mirror 32 and the mixed beam is detected by a detector 34. The detector 34 generates a displacement detection signal corresponding to the X-direction displacement of the movable mirror 30 and supplies the signal to a control circuit 35. Therefore, even if the angular discrepancy of the chuck base 19 and a wafer 23 is caused by the backlash of a feed screw 15 and the like at the time of stepping movement, a motor 11 is driven by the control circuit 35 and the angular discrepancy can be eliminated.
Patent JP-H0815746-A (JP)
Title: Camera
Inventor: WATANABE YOJI
IPC: G03B7/00
Filed: 1995-05-18
Abstract: PURPOSE:To provide a camera having a simplified program rewritable device. CONSTITUTION:This camera incorporating a microcomputer is equipped with a storage means composed of a first unrewritable storage circuit 26 and a second rewritable storage circuit 27 and storing programs for a camera operation in the circuits 26 and 27 respectively, a sequence control means 10 executing various kinds of camera operations in accordance with the programs stored in the storage means, a connecting terminal for peripheral equipment for making the contents of the second storage circuit 27 rewritable by the peripheral equipment outside the camera and a rewriting control means executing the rewriting operation of the second storage circuit 27 prior to the sequence control means in response to a rewriting instruction signal from the peripheral equipment connected to the connecting terminal.
Patent JP-S5820085-A (JP)
Title: Magnetic picture recorder and reproducer
Inventor: URABE MASAAKI
IPC: H04N5/93
Filed: 1981-07-29
Abstract: PURPOSE:To obtain a stable and excellent reproduced picture, by differentiating the reference signal in the reproduction mode, with the shaping of waveform to produce a pseudo vertical synchronizing signal and inserting said synchronizing signal into the reproduced video signal here and there. CONSTITUTION:A differentiating circuit 37 differentiates the reference signal given from a reference signal producing circuit 23 and feeds it to a waveform shaping circuit 38. The circuit 38 shapes the waveform of the signal given from the circuit 37 to produce a pseudo vertical synchronizing signal V. The signal V is fed to a mixing circuit 14 of the signal V via an inserting switch of the signal V and then inserted into a reproduced video signal. In this case, the pulse duration variable signal given from a pulse duration variable signal producing circuit 39 is fed to a head switching phase control mono-multi 27 via a switch 40. Then the switches 40 and 18 are opened and closed at one time by an insertion timing circuit 19. Thus the signal V is inserted into an optional position of the reproduced video signal by the pulse duration variable signal.
Patent JP-H06334606-A (JP)
Title: Transmission line for in-satellite optical signal
Inventor: SHIMADA SADAO
IPC: H04B10/00
Filed: 1993-05-21
Abstract: PURPOSE:To reduce the influence of polarization distribution generated in a single mode optical fiber on the single mode transmission by a thermal environment in a satellite. CONSTITUTION:A transmitted optical pulse signal is divided into two by an optical demultiplexer 2, and transmitted through two single mode optical fibers 3 and 4 instrumented so as to be pass through places where thermal environments are different in the satellite. The optical pulse signal transmitted through those single mode optical fibers 3 and 4 is converted into an electric pulse signal by optical signal receiving parts 6 and 7, and compared with the reference electric pulse signal outputted from a reference signal generator 8 by a comparator 9. Then, the electric pulse signal close to the reference electric pulse signal is selected. Thus, the influence of the polarization distribution generated in the single mode optical fiber on the signal transmission can be reduced by temperature change.
Patent JP-2000273871-A (JP)
Title: Slope stabilizing construction method
Inventor: WATABE RYOJI
IPC: E02D17/20
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a slope stabilizing construction method capable of preventing the collapse of a slope by utilizing a slope collapse prevention function of roots of trees left on the slope to the maximum extent by simple and economical construction work capable of maintaining natural environment and natural scenery. SOLUTION: A pipe insertion hole is digged down to a predetermined depth of a lower layer soil 5 at a required position on a slope A. A diameter of a side face is expanded downward from a surface of the lower layer soil 5 of the pipe insertion hole to form an improving chamber 2. The improving chamber 2 is filled with organic nutrition soil 6, and a pipe 8 for injecting fertilizer 7 into the improving chamber 2 is inserted into the pipe insertion hole. When roots of trees extend into the improving chamber 2, the pipe 8 is pulled out. After that, a control pipe is inserted into the pipe insertion pipe for a predetermined period of time and is pulled out after the period.
Patent JP-H01291485-A (JP)
Title: Ceramic substrate
Inventor: INOUE HIROBUMI
IPC: H05K1/03
Filed: 1988-05-19
Abstract: PURPOSE:To assure a ceramic substrate reduced in deformation by interposing a glass cloth and restricting contraction of the substrate upon baking of the same. CONSTITUTION:Ceramic 1 includes a glass cloth 2. A ceramics raw material (alumina, etc.), resin, a plasticizer, a dispersant and a solvent, etc., are ground and mixed, and impregnated with the glass cloth. After they are dried, they are processed in outer shape, laminated and calcined. Since the ceramics includes the glass cloth, the ceramics are restricted in dimensional contraction upon the calcination to improve dimensional accuracy of the title substrate as well as reduce the occurrence of deformation thereof.
Patent JP-H10311791-A (JP)
Title: Atomic light absorbing spectroscopic photometer
Inventor: HONDA AKIRA
IPC: G01N21/31
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an atomic light absorbing spectroscopic photometer capable of passing all beams emitted from a light source through a flame and enhancing linearity of measuring rays and measuring with good precision. SOLUTION: This photometer comprises a light source 1; an atomizing part 3 introducing a sample along with combustion gas and fogging and atomizing; a convex lens 2 for condensing beams projected from the light source; a convex lens 6 for condensing beams L passed through a flame 3f of the atomizing part 3; a spectroscope part 7 dispersing the beams L and obtaining bright line spectrum; a detection part 8 for detecting lights from the spectroscope part 7; a signal process part simplifying a signal of the detection part 8; a controller; and an operation part controlling and operating the spectroscope part 7. Here, a concave lens 4 making the beams parallel beams having a width equal to or slightly larger than a width of the frame 3f is disposed in a front part of the atomizing part 3 of this photometer.
Patent JP-H06310417-A (JP)
Title: Treating equipment
Inventor: MIYAZAKI SHINJI
IPC: B05C11/08
Filed: 1993-04-23
Abstract: PURPOSE:To enhance the treating efficiency and yield by adjusting the temperature quickly and accurately for the atmosphere of a treating room and a treating solution. CONSTITUTION:A blower 3 having a heater 3b is connected through a duct 2 to a treating chamber 1 housing a semiconductor wafer W, and a damper 12 also functioning as an atmospheric air temperature adjusting mechanism is installed at the outlet side of the blower 3. Also, a treating solution temperature adjusting mechanism 17 is provided at a treating solution supply pipeline 5 for connecting the treating chamber 1 to treating solution supply means 6. By doing this, air volume adjustment and temperature adjustment of air supplied from the blower 3 can be performed at the same time by adjusting the degree of opening of a damper 12, and the temperature of the treating solution is adjusted by the treating solution temperature adjusting mechanism 17 and the treating solution can be supplied to the semiconductor wafer W.
Patent JP-S5246998-A (JP)
Title: Plastic multi-layerpackaging material
Inventor: KUZUMI NOBUYUKI
IPC: C08L1/00
Filed: 1975-10-08
Abstract: PURPOSE: To provide multi-layer packaging material having superior barrier property against gas such as oxygen, carbonic gas, steam, etc., strength, heat sealing property and permeability. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5549696-A (JP)
Title: Washer for bath boiler
Inventor: SHIROTA CHIYUUICHI
IPC: F28G9/00
Filed: 1978-09-30
Abstract: PURPOSE: To wash off all cohesives at the inner part or the corners of a bath boiler through a mixed funtion of explosion of bubbles and flow pressure of jet water by circulating the bubble-containing jet water in the bath boiler.  
     CONSTITUTION: After pouring water into an air bleeding tank 17 and a bath boiler A, the tap is closed and some detergent is thrown into the air bleeding tank. If the 1st and 2nd valves 11, 12 are changed over to "WASH", a circulation circuit of washing water is formed. When a pressure pump 3 is started, the electromagnetic valve 9 of an air supply pipe 10 is opened an air compressor 4 starts, both the washing water sent by a hose 6 and the air sent from the compressor 4 are joined at a three way connector 7 and the bubble containing washing water flows into the bath boiler through a water supply hose 8. The bubbles are exploded in the bath boiler and the washing water flows from the outlet C into the air bleeding tank through the bath boiler and all cohesives in the bath furnace are washed out. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5910988-A (JP)
Inventor: AOKI SHIGEO
IPC: G02F1/1368
Filed: 1982-07-12
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-S63285608-A (JP)
Title: Numerical controller with eeprom
Inventor: KAGAWA YOSHIMASA
IPC: G05B19/4093
Filed: 1987-05-18
Abstract: PURPOSE:To regenerate the data on a working program, etc., after editing by adding a large capacity capacitor to a transfer RAM to hold it for a fixed time, and showing a saving request to an operator in case the data on the transfer RAM are valid and a saving operation is not completed yet. CONSTITUTION:The data on a working program, etc., are stored in an EEP (electrically erasable and programmable) ROM 4 when a power supply is turned off and then written into a transfer RAM 10 when the power supply is turned on. Thus the data on the working program, etc., are changed in the RAM 10. In case a service interruption occurs during an editing job or the power supply is mistakenly turned off with mispush of a saving button 26 at a time point when the editing job is through, the contents of the data on the RAM 10 are held for a fixed time by the power supplied from a capacitor 12. At the same time, a fact that the data on the RAM 10 are not saved is informed to an operator to urge the data saving action when the power supply is turned on. Thus, it is possible to regenerate the data on the working program without losing this program after editing.
Patent JP-H07325909-A (JP)
Title: Image composing device
Inventor: SAKURADA KOSHI
IPC: H04N5/262
Filed: 1994-06-02
Abstract: PURPOSE:To compose a natural image from a simple input image by optimizing proper block size. CONSTITUTION:A block division part 1 divides input image data IN into plural blocks to generate input block data S1. A block analysis part 2 inputs the input block data S1 and base data S3a and generates coefficient data S2a and S2b. A block decision part 4 decides whether the respective blocks are further divided on the basis of the coefficient data S2a and outputs a redivision indication signal S4a to the block division part 1 when the blocks are redivided, and the block division part 1 redivides the input block data S2. When not, a decision end signal S4b is outputted to the block analysis part 2. A coefficient memory 5 stores the coefficient data S2b and outputs it as coefficient data S5. A block composition part 6 generates composite block data S6 from the coefficient data S5 and base data S3b. An output part 7 generates composite image data S7 from the composite block data S6.
Patent JP-S5243855-A (JP)
Title: Thermosetting resin compositions
Inventor: KOJIMA MAKOTO
IPC: C08L67/00
Filed: 1975-10-06
Abstract: PURPOSE: Thermosetting resin compositions suitable as powder coatings, using 1, 2,3,4-butanetetracarboxylic acid as a crosslinking agent for reactive polyimidoesterpolylols. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6013042-A (JP)
Title: Wear- and corrosion-resistant alloy
Inventor: INABA SENICHI
IPC: C22C19/05
Filed: 1983-07-05
Abstract: PURPOSE:To obtain the titled alloy consisting of specified amounts of Co, Cr, Mo, B, Si, Mn and Ni and suitable for use as a lining material for a member requiring wear and corrosion resistances. CONSTITUTION:This alloy with superior wear and corrosion resistances consists of, by weight, <=35% Co, 5-20% Cr, 1-10% Mo, 1-4% B, 1-5% Si, <=2% Mn and the balance Ni with impurities or further contains <=0.3% C. The alloy is suitable for use as a lining material for a member requiring wear and corrosion resistances such as a cylinder for an injection molding machine, a slurry pump, a compressor or the like. It is preferable that the amounts of Al and Fe among said impurities are reduced to <=0.2% Al and <=1% Fe. When a lining layer of the alloy is formed on iron or steel by casting, it is required to regulate the amount of Fe solubilized in the alloy to <=25% because >25% Fe reduces the hardness and deteriorates the wear resistance.
Patent JP-S6014534-A (JP)
Title: Channel designating system
Inventor: KOJIMA JIYUNICHIROU
IPC: H04B1/40
Filed: 1983-07-05
Abstract: PURPOSE:To reduce the number of read-only memories for channel number storage which are set to the read state simultaneously by transmitting a control signal to plural radio machines in a prescribed order and performing the channel designating operation from the radio machine, which receives this control signal, to a synthesizer in this radio machine but not performing the channel designating operation from the radio machine, which does not receive the control signal, to the synthesizer in this radio machine. CONSTITUTION:When a control circuit 2 sends only an ROM control signal RC1 at the power-on of a device, the ROM control signal RC1 is inputted to a receiver 1-1, and an ROM for channel number storage in this receiver is switched to the read state to start the channel designating operation, and a channel designation end signal CE1 is transmitted when the channel designating operation is terminated. When the channel designation end signal CE1 is inputted, the control circuit 2 stops the ROM control signal RC1 and transmits an ROM control signal RC2 to a receiver 1-2, and the receiver 1-2 performs the similar operation, and hereafter, the similar operation is performed, and the control circuit 2 transmits the ROM control signal RC1 by the input of a channel designation end signal CE16 of the 16th receiver 1-16, thus repeating the channel designating operation in individual receivers circularly.
Patent JP-H07325130-A (JP)
Title: Automatic test system
Inventor: TOMINAGA YASUTAKA
IPC: G01R31/00
Filed: 1994-06-02
Abstract: PURPOSE:To facilitate generation and modification of test data. CONSTITUTION:The automatic test system comprises a first test data conversion means 5 for converting an internal format test data, generated through teaching from a signal control means 2 to a device 1 to be tested, into an external format test data, means 7 for compiling the converted test data artificially, and a second conversion means 6 for converting the compiled test data into the internal format test data. This system shortens the time required for partial correction or modification of an existing test data.
Patent JP-S5245237-A (JP)
Title: Data processor
Inventor: MASUO KAZUYUKI
IPC: G06F11/00
Filed: 1975-10-07
Abstract: PURPOSE: Even if the emergency control device in a data processor functions, by providing a switched controlled reactive circuit of a redundant system and a functioning condition memory circuit, and by devising a periodical test by programming, to enable a novice maintenance person to easily operate it. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01291281-A (JP)
Title: Information transmitter
Inventor: SHICHIJO HAJIME
IPC: H04N7/173
Filed: 1988-05-18
Abstract: PURPOSE:To offer careful service to user passengers, etc., of respective terminal devices by providing a means for reading information out of a card on the side of a central controller. CONSTITUTION:The card reader 32 which reads information out of the card, a driving device 24 for a floppy disk stored with the information read by the card reader 32, and a master controller 19 which sends specific signals to the terminal devices 6a, 6b, 6c... according to the information stored on the floppy disk, are provided, and a signal sent by the master controller 19 is inputted to the terminal devices 6a, 6b, 6c.... Consequently, the respective terminal devices 6a, 6b, 6c... select automatically the kinds of language to be reproduced when a video program such as a motion picture is viewed according to nationality information, so that the passengers need not select their language kinds.
Patent JP-H06333817-A (JP)
Title: Fine pattern formation
Inventor: KATSUYAMA AKIKO
IPC: G03F7/26
Filed: 1993-05-24
Abstract: PURPOSE:To make possible easy formation and removal of a reflection preventing film and easy control of reflectance when forming a pattern by using a reflection preventing film on a high reflection substrate. CONSTITUTION:A reflection preventing film formation material constituted of an organic low molecular weight compound is made gaseous state 2 and a reflection preventing film 3 is formed by treating a semiconductor substrate 1 in gaseous atmosphere. Then, a resist film 4 is formed and a resist pattern is formed by exposure and development. If the reflection preventing film 3 is constituted of a water soluble material, it can be removed simultaneously with development. The reflection preventing film 3 can be formed to a uniform film thickness and provides proper reflectance.
Patent JP-S61278783-A (JP)
Title: Electronic timer
Inventor: YAMAMOTO HIROYUKI
IPC: G04G15/00
Filed: 1985-06-03
Abstract: PURPOSE:To prevent overlapped setting of on output and off output at the same time by comparing the form of output intended to set and the form of output already set at the same time with the time intended to set and giving a warning when they differ. CONSTITUTION:A CPU3 writes time of output inputted from an operating section 1 through an input interface 2 and output programs of on output and off output. When output to be set is on (off) output, and time of off (on) output is already set at the same time with the set time in the program of an ROM5, an output form comparator detects the difference of output form and outputs to a warning device. Thus, overlapped setting, that is, output setting of different output form at the same time can be avoided.
Patent JP-S61278613-A (JP)
Inventor: SHIRAYANAGI ISAO
IPC: F16B37/02
Filed: 1985-06-04
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-H04347238-A (JP)
Title: Sound-insulating fireproof partition wall structure
Inventor: NOGUCHI AKIRA
IPC: E04B2/74
Filed: 1991-05-27
Abstract: PURPOSE:To improve workability by installing fireproof panels constituted by backing metal plates to fireproof plates to a lower runner and an upper runner from both sides and interposing a sound-absorbing material between the fireproof panels. CONSTITUTION:Metal plates 4 are backed to fireproof plates 3 and fireproof panels 2 are organized, and the panels 2 are mounted to an upper runner 11 and a lower runner 12 set up to the ceiling slab 7 and floor slab 8 of a building through centering by machine screws 14 from both sides, thus forming a sound- insulating fireproof partition wall structure 1. When a sound-absorbing material 9 is inserted and fitted into the hollow layer of the structure 1, the V-shaped notches 5 of the plates 4 are bent and erected and projections 6 are erected, and the sound-absorbing material 9 is pierced and held to the projections 6. Accordingly, the rigidity of the panel 2 is increased by the plate 4 while the structure 1 can be installed simply and rapidly.