baber/WOPTO huggingface dataset:
Patent JP-H08323154-A (JP)
Title: Method for concentrating deuterium and device therefor
Inventor: SHIMIZU HIDETO
IPC: B01D59/40
Filed: 1995-05-31
Abstract: PURPOSE: To provide a method and device capable of concentrating even the water having a low content of deuterium, capable of easily supplying the deuterium-contg. water on the electrode face and easily discharging the gaseous product. CONSTITUTION: A deuterium-contg. water is supplied to the anode compartment 2 and cathode compartment 5 as a deuterium concentrator 1 respectively through inlets 13 and 16 and electrolyzed to concentrate deuterium, and the concd. deuterium-contg. water is discharged respectively from outlets 14 and 17. A recessed groove is cut in the anode feeder 8 and cathode feeder 10 to supply a power respectively to the anode 7 and cathode 9, and hence the deuterium- contg. water is smoothly supplied and the gaseous product is smoothly discharged.
Patent JP-S6050442-A (JP)
Title: Magnetic-field generator for nuclear-magnetic- resonance imaging apparatus
Inventor: TAKEUCHI YASUTO
IPC: G01R33/387
Filed: 1983-08-30
Abstract: PURPOSE:To facilitate assembling, manufacture, magnetization, and its correction, by using many small magnets, arranging them at one end of a magnetic circuit so that magnetic fluxes are directed in the uniform direction and a large surface is formed, thereby obtaining a magnetomotive force. CONSTITUTION:Magnet pieces 2 are stuck to the inner surface of a circular cylinder of a wound core made of silicon steel plate or a circular cylinder 1 made of ferrite so that all the magnetic fluxes are directed in the uniform direction. The magnet pieces 2 are arranged so that the gap between the magnet pieces is smaller than the height of the magnet piece. The distribution of the magnet pieces 2 is expressed by cos<2>theta. A magnetomotive force in the direction of Z axis is uniformly obtained along the considerable distance in the axial direction of the circular cylinder 1.
Patent JP-S5962235-A (JP)
Title: Stereophonic modulator
Inventor: SUZUKI TOSHIHIKO
IPC: H04H20/48
Filed: 1982-09-11
Abstract: PURPOSE:To set optionally a frequency shift by a subsignal against the frequency shift due to a main signal, by providing a matrix circuit from which a specific output signal is obtained, to a prestage. CONSTITUTION:When L, R signals are inputted to input terminals 1, 2, a mixed signal of L+DELTAL-DELTAR is outputted from one output terminal 1a, and a mixed signal of R+DELTAR-DELTAL is outputted from the other output terminal 2a. The said DELTA is expressed in Equation DELTA=[(m/n)-1]/2, where n is the frequency shift of a main carrier by the main signal L+R, and m is the frequency shift of the main carrier by the subsignal (L-R)DSB. Each mixed signal is switched with a subcarrier fs and various stereophonic modulating signals are outputted via an LPF1, an LPF2 and a superimposing device U3. The values m, n (m>n) are set optionally.
Patent JP-S6049465-A (JP)
Title: Data transfer method between microcomputers
Inventor: IKEDA YOSHIAKI
IPC: G06F13/38
Filed: 1983-08-30
Abstract: PURPOSE:To reduce the hardware quantity of an interface and at the same time to discriminate the transfer order of data through a simple process by transferring data successively via an input/output register FIFO. CONSTITUTION:An independent access is possible at the input and output sides with a register FIFO4, and the FIFO4 delivers an input ready signal IR showing the presence or absence of an idle area in a memory region as well as an output ready signal OR showing the presence or absence of writing of data to the memory region. When it is needed to read the memory information of the FIFO4 while a microcomputer 6 for reception is using the data given from a microcomputer 1 for transmission, the computer 6 discriminates whether the signal OR is set at 1. Then a reading action is carried out if the signal OR is set at 1. Thus the frequent interruption processing can be omitted by transferring data via the FIFO4. This can reduce the hardware quantity and also discriminate the transfer order of data with a simple process.
Patent JP-S6137859-A (JP)
Title: Electroluminescent element
Inventor: EGUCHI TAKESHI
IPC: C09K11/06
Filed: 1984-07-31
Abstract: PURPOSE:To provide the titled element having a high luminescence efficacy even by low-voltage drive, by providing a luminous layer in which an electron-accepting org. compd. layer, electron-donating org. compd. layer, and insulating layer are laminated at least two-folds between two transparent electrode layers. CONSTITUTION:The first layer with a thickness of 300Angstrom  or less comprising a monomolecular film or monomolecular cumulative film of a relatively electron- accepting org. compd. 5-1, 5-2, the second layer with a thickness of 300Angstrom  or less comprising a monomolecular film or monomolecular cumulative film of a relatively electron-donating org. compd. 6-1, 6-2, and the third layer with a thickness of 500Angstrom  or less comprising an insulating compd. 4-1, 4-2, 4-3 are laminated at least two-folds in the order of the third layer 4-1, the first layer 5-1, the second layer 6-1, the third layer 4-2, etc. between two electrode layers 1,2 with a thickness of 0.01-0.3mum at least one of which is transparent, thus forming a luminous layer 3 with a thickness of 1mum or less.
Patent JP-H0324517-A (JP)
Title: Optical deflector
Inventor: MATSUMOTO YASUO
IPC: G02B26/10
Filed: 1989-06-21
Abstract: PURPOSE:To prevent electrostatic charge so that the impairment of the optical characteristics of reflecting surfaces by sucking dust is eliminated by conducting a grounding means to the metallic films of a polygonal mirror constituted by forming the metallic films on the outer peripheral surfaces of a base made of a synthetic resin and successively providing the reflecting surfaces in the outer peripheral part. CONSTITUTION:The hexagonal columnar base 15 flat in an optical axis direction is formed of the photosetting resin and the flat metallic films 16 are formed on the respective outer peripheral surfaces of this base 15 to form the polygonal mirror 17. This mirror is fixed onto the peripheral surface of a revolving shaft 18 made of a stainless steel and the disk surface of a flywheel 19 made of aluminum. Further, the grounding line 21 connected via a brush 20 to the fly wheel 29 conducted to the metallic film 26 and is grounded by members 19 to 21. The electrostatic charge of the polygonal mirror 17 and the pickup of the dust on the reflecting surfaces consisting of the metallic films 16 are prevented in this way. The optical characteristics of the reflecting surfaces of the polygonal mirror 17 are well maintained.
Patent JP-H0513792-A (JP)
Title: Photoelectromotive force element
Inventor: SAITO KEISHI
IPC: C01G15/00
Filed: 1991-06-28
Abstract: PURPOSE:To provide a photoelectromotive force element which is provided with a characteristic which is far more excellent than that of conventional photoelectromotive force elements. CONSTITUTION:The title element is constituted by laminating the following sequentially on an opaque conductive substrate 101: a conductive light-reflecting layer 102; a reflection-increasing layer 103; the first-conductivity-type layer 104 as an n-type nonsingle-crystal silicon semiconductor layer; an i-type layer 105 as an i-type nonsingle-crystal silicon semiconductor layer; the second- conductivity-type layer 106 as a p-type nonsingle-crystal silicon semiconductor layer; a transparent electrode 107 which is constituted of an oxide and in which carbon atoms are contained in the oxide; and a collector electrode 108.
Patent JP-H0321369-A (JP)
Title: Jet stream type liquid treatment apparatus
Inventor: SUMIYOSHI MASAO
IPC: B05C11/08
Filed: 1989-06-20
Abstract: PURPOSE:To eliminate the in-plane distribution of the treatment speed of an object to be treated by constituting a jet stream cup by parallelly arranging a large number of jet pipes having jet orifices at the upper ends thereof. CONSTITUTION:A semiconductor wafer 4 is sucked and held to a vacuum chuck 3 under vacuum to be subsequently held above the jet orifices 2 of jet pipes 1 so as to provide a proper interval D and an etching solution 5 is sent in the jet pipes 1 from the lower ends thereof by a pump while the semiconductor wafer 4 is rotated by rotating the vacuum chuck 3. Whereupon, the etching solution 5 flows to the upper parts of the jet pipes 1 to be injected from the jet orifices 2 and comes into contact with the semiconductor wafer 4 to etch the surface of the wafer 4. By this method, liquid treatment reduced in in-plane distribution can be performed.
Patent JP-S5382112-A (JP)
Title: Automatic control circuit for local oscillating frequency
Inventor: MASUDA MITSUYA
IPC: H03J7/02
Filed: 1976-12-27
Abstract: PURPOSE:To obtain the AFC operation stable and having a wide drawing range, by giving the gain of the carrier amplifier the performance having the peak for the audio carrier and video carrier, in TV receivers.
Patent JP-S6315700-A (JP)
Title: System stabilizer
Inventor: MICHIGAMI TSUTOMU
IPC: H02P9/14
Filed: 1986-07-07
Abstract: PURPOSE:To obtain a system stabilizer with high reliability and performance by increasing an output limiting value of the system stabilizer when a big power fluctuation occurs. CONSTITUTION:A system stabilizer outputs an output signal of a compensation arithmetic means 1 inputting a stabilization signal (a) via an output limiting means 11. On the other hand, quantities of state such as effective power of synchronous machine and terminal voltage are detected by a quantity of state detection means 4 and a varying portion of the detected quantity of state is detected by a varying portion detection means 5. When the varying portion (e) of the quantity of state exceeds the range at a predetermined level, a limiting value changing signal (d) is outputted from a deciding means 12 and an output limiting value of the output limiting means 11 increases. If a varying portion is within the range at the predetermined level, the output limiting value returns to an original one.
Patent JP-S6137416-A (JP)
Title: Blow mold
Inventor: OSHIGE YOSHINOBU
IPC: B29C49/52
Filed: 1984-07-31
Abstract: PURPOSE:To obtain a hollow container with a clearly profiled pattern, by increasing the temperature of embossed sections of cavities 2-50 deg.C higher than other section so that particular sections of the desired container where a profiled pattern is to be formed may be shaped at a temperature higher than other sections thereof. CONSTITUTION:Finely embossed molds 3, 4 are fitted tightly each other separately from splits 1, 2 and are located at points where the blow ratio is 1.5 times or more. The embossed molds 3, 4 are made of a material whose heat conductivity is 70 or higher, and the temperature of the embossed molds 3, 4 will become 2-50 deg.C higher than the splits 1, 2. A parison 7 is extruded between the splits 1, 2 that have been cooled to a temperature good for a molding cycle, the splits 1, 2 are clamped, and when a pressure liquid is blown in, a hollow container 8 is molded, during which a profiled pattern 9 is formed on the container 8 by the embossed molds 3, 4. At this time the temperature of the embossed molds 3, 4 should be 2-50 deg.C higher than the splits 1, 2. Thus a profiled pattern can be formed on the surface of an item favorably.
Patent JP-S6219761-A (JP)
Title: Device for capturing sulfur compound in atmosphere
Inventor: TOMONAGA AKIRA
IPC: G01N31/00
Filed: 1985-07-18
Abstract: PURPOSE:To exactly measure the average concn. of sulfur compd. with a simple device by setting the concn. and liquid amt. of hydrogen peroxide soln. as a capturing liquid by taking the rates of evaporation and deterioration into consideration and setting the flow rate of a bypass circuit at the rate at which the resistance change rate of the circuit can be absorbed. CONSTITUTION:A capturing device is constituted of a drawing circuit consisting of a filter 1a, a capturing bottle 2, a drying column 3, a flow rate control valve 4a and a flow meter 5a, the bypass circuit consisting of a filter 1b, a flow rate control valve 4b and a flow meter 5b and an absorbing circuit consisting of a surge tank 6 and an absorption pump 7. The hydrogen peroxide soln. is used as the capturing liquid. The concn. and liquid amt. thereof are set to the prescribed values by taking the rates of evaporation and deterioration in the sampling period into consideration; at the same time, the flow rate of the bypass circuit is set at the value at which the resistance change rate of the circuit during the drawing period can be absorbed. The average concn. of the sulfur compd. in the atm. is thereby exactly measured with the simple device without the need for maintenance.
Patent JP-H0514789-A (JP)
Title: Video input and output device
Inventor: SHIWA SHINICHI
IPC: H04N5/335
Filed: 1991-07-01
Abstract: PURPOSE:To make an image pickup face and a display face flush and to make the level of an image pickup system the same with that of a camera system by regularly dividing an input and output interface face into the display face and the image pickup face by the polymer of an optical fiber within a two-dimensional space. CONSTITUTION:The plural optical fibers are regularly arrayed and fixed, one edge face A is used as the input and output interface face of a video, and the other edge face side is fixed as edge faces B1 and B2 by collecting the optical fiber by each 1/2. Then, the B1 face is adhered to a camera 2 and the B2 face is adhered to a display device 3. Then, an input light to which the 172 sub-sampling of the edge face A is operated, is guided to the Bq face, so that the input of the video equivalent to the position or the edge race A can be operated by the camera 2. Also, the luminance change of the picture element of the video displayed at the display device 3 is guided to the edge face A, and the picture element can be reproduced at the edge face A. Thus, the image pickup face and the display face can be made flush, and the level of the image pickup element can be the same with that of the camera system.
Patent JP-H09316173-A (JP)
Title: Resin composition and its cured item
Inventor: YOKOSHIMA MINORU
IPC: C08G59/00
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain a resin compsn. which has a good storage stability, gives a cured item having a high Tg and excellent in heat resistance, adhesive properties, chemical resistance, etc., and is suitable for a solder resist, etc., by compound an epoxy resin and a specific compd. SOLUTION: This compsn. contains an epoxy resin having at least two epoxy groups in the molecule, an allylnadimide compd., a cationic photopolymn. initator, and a diluent. Examples of an esp. useful epoxy resin are a nonvolak epoxy resin and a trisphenolmethane epoxy resin. Examples of the compd. are represented by formulas I to V. Pref. the proportions of the resin, the compd., and the initiator based on the sum of these three ingredients are 40-95wt.%, 4-60wt.%, and 1-10wt.% respectively, and the diluent is used in an amt. 20-500 pts.wt. based on 100 pts.wt. sum of the foregoing three ingredients.
Patent JP-S6139048-A (JP)
Title: Method and apparatus for producing endless belt-like photosensitive substance
Inventor: KOJIMA SHIGETO
IPC: B05D1/18
Filed: 1984-07-31
Abstract: PURPOSE:To obtain an endless belt-like photosensitive substance based upon a simple and economical dipping process and having a uniform photosensitive layer having no unmatched part at a joint part or the like by fixing and holding an endless belt-like supporting body so as to press it from the inside to the outside to produce the photosensitive substance. CONSTITUTION:A rubber member 2 has a frange 2a at its opening end and is fixed on a metallic base material 5 at the flange 2a part with fittings 4 and a sealed room 6 is formed on the inside of the rubber member 2. A lead pipe 8 for leading a pressure medium such as water and silicone oil stored in a tank 7 into the sealed room 6 and a recovery pipe 9 for recovering the lead pressure medium again to the tank 7 are inserted into the sealed room 6. When the pressure medium is delivered into the sealed room 6 by a pump 10 arranged on the way of the lead pipe 8, the rubber member 2 is uniformly expanded in the radius direction and the supporting body 1 is held so as to be tightly adhered to the external surface of the rubber member 2. Under said state, the supporting body 1 is dipped into a photosensitive layer forming material 12 stored in a dipping tank 11 together with the rubber member 2, so that a required photosensitive layer can be formed on the external surface of the supporting body 1.
Patent JP-H029497-A (JP)
Title: Treating equipment for excretion-series sewage
Inventor: KATAOKA KATSUYUKI
IPC: C02F9/00
Filed: 1988-06-29
Abstract: PURPOSE:To simplify the title equipment by adding a high molecular flocculating agent to activated sludge slurry fed from a first biological treatment tank in which excretion-series sewage is biologically subjected to nitrating and denitrifying treatment and separating produced floc and sending the separated liquid to a second biological treatment tank. CONSTITUTION:Excretion 1 is agitated by a pump 3 and air 5 due to an ejector 4 in a biological treatment tank 2 and subjected to nitrating and denitrifying treatment without being diluted and thereafter large parts of activated sludge slurry 6 are introduced into a second biological treatment tank 7. Further one part 18 of activated sludge slurry is drawn out and a high molecular flocculating agent is injected from a chemical injector 19 to form floc in an agitation tank 20 and floc 22 is circulated to the tank 2 by a screen separator 21 and permeated liquid 23 is sent to a biological treatment tank 7. Waste water 8 is introduced into the tank 7 and aerobic treatment and anaerobic treatment are alternately performed by air 9 and outflow activated sludge slurry 10 is passed through a storage tank 11, a UF membrane separator 15 and an activated carbon adsorber 24 and discharged. By such a way, the need for the UF membrane separator for returning activated sludge is eliminated and the equipment can be simplified.
Patent JP-S6139317-A (JP)
Inventor: TAKAHATA NORIO
IPC: H01B7/28
Filed: 1984-07-30
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-S6051966-A (JP)
Title: Master and slave terminal equipment
Inventor: TAMORI CHIHO
IPC: G06F3/16
Filed: 1983-08-31
Abstract: PURPOSE:To confirm the state of job processing while carrying out another work by transmitting a command signal corresponding to inputting operation of a user to a master terminal equipment. CONSTITUTION:A user can confirm completion of processing using a slave terminal equipment STE after requesting opening of session and starting of job processing to a time sharing center TSS by a master terminal equipment MTE. Further, if necessary, enables the center TSS to execute session termination processing, processing state display processing and process interruption processing by transmitting a session termination request signal, a processing state display request signal and a process interruption request signal from the equipment STE to the equipment MTE. Accordingly, the user can perform other work in parallel without being restricted by the equipment MTE until completion of processing.
Patent JP-S5489541-A (JP)
Title: On-line maintenance unit
Inventor: KATAOKA ISABUROU
IPC: G06F11/00
Filed: 1977-12-27
Abstract: PURPOSE: To enable to perform the automatic operaton and remote operation of sequence, by providing only the program unit performing the program set and monitor.  
     CONSTITUTION: The program unit 3 performing the monitor of CPU 1, program write-in/readout to the program memory 2, and compulsive operation of the input and output section 4, is provided. The operation display section of the unit 3 performing the operation of the on-line maintenace is provided with the mode switch 7 such as program write-in (WRT), freeze display section 8 illuminating lamp for (Freeze Condition), instruction sections 9, 10 (push button switches) turning on or off the output sections 11, 12, output display section 13, and the command key 15 arranging the  number of instructions for exclusive use of sequence. Since thus constituted, it is unnecessary to turn on or off for the unit at the field, and an arbitrary unit can be separately in operation with the selection from the automatic operation of a seires of sequence. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H107261-A (JP)
Title: Sheet accommodating device and image forming device
Inventor: SUGANO TAKUMA
IPC: B65H1/00
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To improve operability mounting/demounting in a sheet accommodating device of a rear end regulating plate, with sheet size surely detectable further with mismounting of the rear end regulating plate preventable. SOLUTION: A rear end regulating plate 6 mountable/demountable in a tray main unit 1 is formed by a molded product. In this constitution, in a reverse surface thereof, an iron plate-made reinforcing plate is fitted, a pressing part 22 in one end of the rear end regulating plate 6 is inserted to a slit 11, an actuator 34 is operated, also in the other end of the rear end regulating plate 6, a guide surface 37, 42, 48, 49 of C-shaped section is formed, so as to be inserted to a slit 14.
Patent JP-H04358386-A (JP)
Title: Digital recorder
Inventor: IIZUKA NORIO
IPC: G11B20/10
Filed: 1991-06-04
Abstract: PURPOSE:To continuously generate sound signal at the time of punch-out. CONSTITUTION:When punch-in is instructed at the time (b), the punch-in data is stored to the prescribed area of a hard disk. At the time (B) before prescribed time from the punch-out time (C), data (y) reproduced from a reproducing object track is preread and stored to a buffer. When the punch-out time (C) is arrived, this preread data (y) is read out to reproduce.
Patent JP-H0831784-A (JP)
Title: Method for reduction of metal contamination on surface of silicon wafer and modified cleaning liquid
Inventor: PEETAA SHIYURUTSU
IPC: H01L21/02
Filed: 1995-06-26
Abstract: PURPOSE: To provide a method for reducing metal contamination on the surface of a silicon wafer, which follows a cleaning order during the secondary work of a semiconductor device from the silicon wafer. CONSTITUTION: When the cleaning order of improved 'RCA cleaning' for manufacturing a semiconductor, complexing agent for O-holding metallic complex connection in clearing solvent is added to the wet cleaning mixture or a prepared object of 'SC1'.
Patent JP-H06604-A (JP)
Title: Controller for flow of molten steel in continuous casting mold
Inventor: KONDO TAKUMI
IPC: B22D11/116
Filed: 1992-06-18
Abstract: PURPOSE:To enable the production of a cast slab excellent in surface characteristic by controlling electromagnetic coils for controlling flow velocity at a meniscus in a mold to a specific value of the flowing speed with the specific value of the frequency. CONSTITUTION:The electromagnetic coils 7-1, 7-2 for electromagnetic-stirring molten steel discharged from an immersion nozzle 2 inserted into the continuous casting mold 1 are provided. By making the stirring pattern for which the electromagnetic coil center directs to short side from a mold center selectable, the magnetic field impressing direction of each electromagnetic coil can independently be controlled. A control system is connected with the electromagnetic coil so that the flow velocity of the molten steel at the meniscus becomes 10-60 cm/sec by impressing a mobile magnetic field having 50-40000 coil pitch L (mm) Xmagnetic field frequency (f) (herz).