baber/WOPTO huggingface dataset:
Patent JP-2000239846-A (JP)
Title: Thin film forming device
Inventor: SHIMIZU TAKASHI
IPC: C23C16/44
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a thin film forming device stably depositing a large amt. of uniform oxide thin film of a large area on a base material at a low temp. and a high speed. SOLUTION: The pressure of a gaseous or liq. solvent is raised to the one equal to or above the atmospheric pressure, and the temp. and pressure of the solvent which pressure is raised to the one equal to or above the atmospheric pressure are controlled. A thin film raw material 37 is eluted as gas or liq., which is sprayed into a thin film depositing tank 39 while its temp. is controlled, and the thin film raw material is deposited on a base material 38 on a substrate holder 7. Oxidizing gas contg. ozone is introduced into the surface of the base material 38 to form an oxide thin film.
Patent JP-S58160049-A (JP)
Title: Automatic deburring device
Inventor: OOYAMA IWANE
IPC: B24B9/00
Filed: 1982-03-12
Abstract: PURPOSE:To enhance the work efficiency by a method wherein burrs at the weight part and shaft part are removed by belt-grinding under clamped state and profile milling during rotating in the deburring device for the crankshaft of a compressor. CONSTITUTION:The crankshaft 1 to be deburred is placed on the V-grooves 9 of holders 10 in order to intermittently run in order by means of a conveying apparatus. When three shafts 1... face opposedly to a first belt-grinding device, the shafts 1... are pressed down by means of clamping fixtures 19 and an abrasive belt is forwarded in order to simultaneously remove the burrs (c) at the end surfaces of the shafts 1... by grinding. After that, the burrs (b) at the weight parts 2 of the shafts 1... are simultaneously removed by grinding similarly at a second grinding device. Next, when one shaft 1 out of the three shafts faces opposedly to a turn-giving device 30, the shaft 1 is lifted up on elastic rollers 35 and 35 with the extension of a cylinder 32 and brought into contact with a driven roller 38, which contacts with a driver roller 37 so as to be rotated in such a manner that a grinding wheel 42, which rocks itself by gravity and at the same time rotates, profile milling the outer circumference of the weight part in order to remove the burrs (a).
Patent JP-H06250107-A (JP)
Title: Light beam scanner
Inventor: TAMURA HISAHIRO
IPC: G02B26/10
Filed: 1993-02-26
Abstract: PURPOSE:To provide a light beam scanner which stabilizes scanning beams without fetching external disturbance and to greatly improve picture quality. CONSTITUTION:A hologram scanner is provided with a laser diode which emits a divergence light, a semiconductor laser 10 which has a photodiode monitoring the optical output, a collimator lens 11 which converts the divergence light from the laser diode to parallel light, a preset prehologram 20 and a hologram disk 30 which deflection scans the parallel rays of light that are made incident through the preset hologram 20. The arrangement relationship between the prehologram 20 and the collimator lens 11 is deviated from the Bragg condition so that the reflected light from the hologram disk 30 does not return to the laser diode and the photodiode.
Patent JP-H09206796-A (JP)
Title: Oxidation of organic sludge
Inventor: SO KEISEN
IPC: C02F11/06
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To eliminate the use of expensive chemicals or devices, prevent color ing a treated solution and suppress the corrosion of a reactor. SOLUTION: In a method for wet-oxidizing an organic sludge, organic materials in the sludge are oxidation-decomposed by impressing DC voltage 3 to the sludge under a high temp. and high pressure. The oxidation is carrier out in a reactor 1 having a metal made inner wall surface, the metallic inner wall surface enables to act as a cathode, the sludge to be treated is preferably controlled to >=0.5mmol/l in chlorine ion concentration and at the time of applying DC voltage, a chlorine producing electrode can be used as an anode 2.
Patent JP-S58157570-A (JP)
Title: Production of cast roll for rolling
Inventor: HIRAOKA HISASHI
IPC: B22D27/04
Filed: 1982-03-12
Abstract: PURPOSE:To obtain a cast roll for rolling which is formed with dense and fine solidified texture, by spraying a cooling medium to the outside surface of a metallic mold for the purpose of forming the body part of the roll in the stage of casting thereby solidifying the molten metal in the mold quickly. CONSTITUTION:A cooling medium, such as water, air or a mixture thereof is sprayed, in the stage of casting, on the outside surface of the above-described metallic mold consisting of copper or the like to cool said metallic mold forcibly. The capacity for extracting heat from the molten metal in the metallic mold is improved by the above-mentioned forced cooling and the molten metal is quickly cooled and solidified at 6-20mm./sec solidifying rate. As practical means for spraying the cooling medium in this case, for example, plural nozzles may be disposed specially around the metallic mold. As a result, the quick cooling and solidification of the molten metal are accelerated without decreasing the life of the metallic mold, whereby the solidified texture, more particularly the carbide formed in the stage of solidification is fined densely and the dense and fine regions are expanded. The cast roll for rolling having high resistance to abrasion is thus obtd.
Patent JP-S60184619-A (JP)
Title: Production of low-nitrogen steel
Inventor: MASAME KAORU
IPC: C21C7/10
Filed: 1984-02-29
Abstract: PURPOSE:To obtain low-nitrogen steel subjected to denitrification treatment down to a desired low nitrogen level by utilizing a vacuum degassing treatment by subjecting the crude high-carbon molten steel produced in a steel making furnace to top blowing of gaseous O2 under the reduced pressure to decarburize said steel and accelerating the denitrification arising in this stage. CONSTITUTION:Two immersion pipes 3a, 3b of a cylindrical reflux type degassing device 3 are immersed into a crude molten steel 1 contg. >=0.1 (C) which is refined for a carbon steel by a steel making furnace and is charged into a ladle 2. Gaseous Ar is supplied 7 to the inside of the pipe 3a and the inside of the device 3 is evacuated 6 to a reduced pressure. The inside of the device 3 is evacuated to suck up the crude molten steel 1 in the ladle 2 from the pipe 3a by the relux gas from the pipe 3a into the device 3 and to return the molten steel from the other pipe 3b into the ladle 2, thereby circulating the molten steel. Gaseous O2 is blown to the molten steel in the direction diagonal with the molten steel bath surface from a top blowing lance 4 provided to the peripheral wall of the device 3 during this time to accelerate the decarburization and denitrification reaction. The molten steel subjected to the denitrification treatment until the required components are obtd. is continuously cast and the casting steel is in succession made into a sheet material by a rolling state. The final product is obtd. by annealing continuously the sheet material.
Patent JP-S55160374-A (JP)
Title: Method of joining* fading in or overlapping two digital signal portions without disturbing signal
Inventor: BIIYORUN BURUUTOGEN
IPC: G11B20/10
Filed: 1980-03-28
Abstract: A method is disclosed for the joining or mixing-in or fading of two program segments which appear in the form of digital pulse sequences, free of interfering signals, particularly audio signals digitally stored on magnetic tape, whereby code word sequences which are present in both signal segments in the region of an editing location or fading location are scanned, together with their associated time codes, and are fed to respective intermediate memories. Then, by an acoustically-monitored cyclical circulation of the contents of the intermediate memories, controlled in frequency and direction, an editing location of comparable information for each program segment is determined which is free of interfering signals. A transition, controlled by the time codes is then occasioned from the first signal segment to the second signal segment or a fading of the second signal segment is occasioned relative to the first signal segment. The two time codes which are associated with the editing locations are read for carrying out a mechanical and/or electrical connection of two signal program segments which are acoustically free of interfering signals at the proper time corresponding to a common edit point identified by the two time codes.
Patent JP-H03243315-A (JP)
Title: Vertical injection molder
Inventor: SASAKI YOSUKE
IPC: B29C45/03
Filed: 1990-02-20
Abstract: PURPOSE:To easily judge the finish of purging for oneself by a structure wherein a resin receiving device, which receives resin purgings under the condition that the injection part of an injection molding equipment is arranged below a die plate and then slid horizontally so as to abut the injection part against the resin receiving device, is provided on the frontal operating side of the injection molding equipment. CONSTITUTION:In order to purge resin, an actuator 70 is put into actuation so as to lower a rocking stand 90 until the stand 90 abuts against a block 72. Then, a stand 60 is slided horizontally so as to move by the predetermined amount in order to reach the position of a resin receiving device 100 of resin purgings. By feeding pressure oil to the actuator 70, the rocking stant 90 is raised so as to abut the tip of an extension 34 against the resin receiving device 100 of resin purgings. By feeding pressure oil to an injection driving device 36, an injection part is put into actuation so as to carry out purging. Purged resin flows down from the resin receiving device 100 of purgings or gathers them in a resin reservoir. By seeing the flown or gathered resin from the frontal operating side of the injection molder, the finish of purging of resin can be judged, resulting in allowing to easily carry out purging for oneself.
Patent JP-S63206072-A (JP)
Title: Image display device
Inventor: MIZOGAMI YASUO
IPC: H01J31/12
Filed: 1987-02-23
Abstract: PURPOSE:To protect the destruction of a transistor by constituting a deflection output circuit of the push-pull circuit of a Darlington connection and inserting a diode in the reverse direction between the base emitters of a first stage transistor. CONSTITUTION:For example, when an output terminal Out is brought into contact with +60V, the collector potential of a transistor 66 comes to be the value divided by resistances 70, 76 and 74 and a diode 75. When the value of resistances 70 and 76 is sufficiently smaller than the resistance 74, the voltage between the base emitters of transistors 64 and 65 can be made sufficiently smaller and an excessive current will not flow. At this time, for transistors 62 and 63, a suitable reverse bias is impressed by a diode 75 and the resistance 76 and a cutting-off condition is obtained. On the other hand, in the same way even when an output terminal Out is brought into contact with -60V, the voltage between the base emitters of the transistors 62 and 63 is not made larger by the function of a diode 75' and a resistance 76' and the excessive current will not flow.
Patent JP-S63205901-A (JP)
Inventor: IZUMI KOICHIRO
IPC: H01L27/01
Filed: 1987-02-23
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-H06241046-A (JP)
Title: Combustion chamber of engine for gas
Inventor: KAWAMURA HIDEO
IPC: F02B19/18
Filed: 1993-02-03
Abstract: PURPOSE:To make effective combustion by embodying a control valve installed at the communication port from an aux. chamber to a main chamber in the form of an inverted umbrella, sending the pressure air from cylinder in the direction of aux. chamber side wall, and injecting the mixture gas ignited in the aux. chamber into the main chamber perpendicularly. CONSTITUTION:A control valve 4 in the form of an inverted umbrella is installed at a communication port 31 leading to the main chamber 21 from an aux. chamber 3 which is fed with fuel from a gas fuel valve 5, and a baffle board 42 is installed at the bottom of the control valve 4. At the final stage of the compression stroke, the pressure air from cylinder is pressure fed in the direction of side wall with larger volume of the aux. chamber 3 so that mixing with the fuel gas is accelerated. At the initial stage of the combustion stroke. the rich mixture gas ignited in the aux. chamber is injected into the main chamber 21 in cylindrical form from the gap between the communication port 31 and baffle board 42, and effective combustion takes place in the main chamber 21 with air inflowing at the oversurface of the piston.
Patent JP-H02221061-A (JP)
Title: Image recording device
Inventor: UDAGAWA MIKIO
IPC: B65H43/00
Filed: 1989-02-20
Abstract: PURPOSE:To unnecessitate a hand to sort out recording paper and perform image information recording smoothly by sorting/storing recording paper sheets recorded with image information into each specified storage place according to the indication from a host computer. CONSTITUTION:The user of design divisions a31, b32 draws using drawing preparing terminal units 31a, 32a and issues the drawing into a host 10 as image information by means of computer operating terminal units 31b, 32b. In a drawing control division 33, the completed drawing is registered, a drawing preparing terminal 33a is used for correction, and the drawing is issued into a printer/ plotter 22 with a stacker/sorter 23 by a terminal unit 33b through the host 10. At the time of storing the recorded sheet, the design divisions a31, b32 assign bins for storage places, the drawing control division 33 assigns bins by the sheet size, a drawing distributing manufacturing division 34 assigns sortable bins. Image information recording can be thus performed smoothly.
Patent JP-S59167475-A (JP)
Inventor: SAKURAI TAKESHI
IPC: B66B29/08
Filed: 1983-03-10
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-S55131359-A (JP)
Title: Production of "konnyaku" (devil tongue) containing rice powder
Inventor: OKADA TADAO
IPC: A23L19/00
Filed: 1979-03-31
Abstract: PURPOSE: A rice powder and a devil tongue powder, both of which are separately kneaded with water, are combined and stirred with additional water. Then, slaked lime is added thereto and the mixture is charged into bags of synthetic resin and heated into a form, thus producing said rice-containing konnyaku that can be seasoned in a short time and stored for a long period of time.  
     CONSTITUTION: About 10W40%, based on the weight of devil tongue powder used, of rice powder is kneaded together with water and the powder is admixed to devil tongue powder while the rice powder does not yet absorb water sufficiently. Then, water is added to the devil tongue powder and they are stirred and stood for 1W2hr to make the mixture a kind of paste. After slaked lime is added to the paste by 8W10wt% and stirred, the product is put into bags of synthetic resin, tightly sealed and solidified by heating in hot water for about 2hr. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02248718-A (JP)
Title: Synchronous actuating joint having axial skidding joint parts positioned facing each other
Inventor: HANSUUHAINRITSUHI BUERUSHIYOFU
IPC: F16D3/205
Filed: 1990-02-22
Abstract: PURPOSE: To reduce generation of slipping force by storing two rotors keeping an equal interval as a whole face to face in a cage on the respective raceway surfaces of a plural number of projected parts in the axial direction of an intermediate element. CONSTITUTION: A skeletal transmission element 2 is supported on a joint outside part 1 through balls 5-8 and jaw shape journal parts 17, 18 integrated with a joint inside part 3, and projected parts 10, 11 in the center of the element 2 pass between the jaw shape journal parts 17, 18. Additionally, raceways 13-16 for the balls of the transmission element 2 maintain an equal interval as a whole in a cage 4 and guide respective two pieces of the balls 5, 6:7, 8 facing against each other. As these jaw shape journal parts 17, 18 are shaped cylindrical inside, a ball shape 9 of the transmission element 2 is moved and guided in the peripheral direction in a journal, and a plural number of balls 5-8 are guided within spherical surfaces 19, 20 by one of three hole parts in the axial direction in the joint outside part 1. Consequently, it is possible to reduce generation of slipping force.
Patent JP-S63207193-A (JP)
Inventor: KAWAZU NARIYUKI
IPC: H05K3/12
Filed: 1987-02-23
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-S61200114-A (JP)
Title: Antithrombotic polyurethane compound and production thereof
Inventor: YODA RYUICHIRO
IPC: A61L33/06
Filed: 1985-02-28
Abstract: PURPOSE:To provide the titled compound containing a specific hydrophobic segment and a specific hydrophilic segment as polyether segments in the same main chain at a specific ratio, suitable for medical supplies contacting with blood or for artificial organs such as artificial heart, etc., and producible with easy process control. CONSTITUTION:The objective compound can be produced by reacting (A) 99-1wt% polytetramethylene ether diol having a number-average molecular weight of 200-5,000 as a hydrophobic segment and (B) 1-99wt% poly(2-3C alkylene) ether diol having an average molecular weight of 200-5,000 as a hydrophilic segment with (C) a polyisocyanate compound (e.g. 4,4'- diphenylmethane diisocyanate) and reacting the resultant prepolymer with (D) a chain extender (e.g. 1,4-butanediol).
Patent JP-H11238928-A (JP)
Title: Optical fiber laser and laser beam machining device
Inventor: SEKIGUCHI HIROSHI
IPC: B23K26/064
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber laser, whose productivity is high and which can stably be used for long time by means of containing an exciting light source, while the advantages of a fiber laser, which is superior in light convergence and whose output and lateral mode are thermally stable, and to provide a laser beam machining device using the device. SOLUTION: In an optical fiber laser, an optical fiber 1 has a core containing a laser active substance and a clad layer, which is provided at the periphery of the core and which introduces exciting light for exciting the laser active substance and it emits laser light from an optical fiber end part, by permitting the laser active substance in the core to absorb exciting light introduced by the exciting light-introducing layer. A prism 4 as an exciting light incident port which makes exciting light incident on the exciting light-introducing layer, and exciting light is made incident on the optical fiber 1 through the prism 4.
Patent JP-S62199137-A (JP)
Title: Voice processor
Inventor: WAKE YASUHIRO
IPC: G10L25/00
Filed: 1986-02-27
Abstract: PURPOSE:To improve the sound quality by discriminating the voice/silence of an input voice so as to vary the number of drive sound source pulses and the number of quantized bits of a sound source pulse, thereby improving the reproducibility of a waveform at the silent part. CONSTITUTION:An input voice signal is inputted to a voice/silence discrimination section 2 and a sound source pulse retrieval section 3. Tables 4, 5 of the number of sound source pulses to be obtained corresponding to the result of voice/silence discrimination are selected, its result is fed to the retrieval section 3 through a switch 6, the number of sound source pulses designated by the input voice is extracted and fed to a quantizer 8 or 9 through a switch 7. Switches 7, 10 select the quantizer 8 or 9 corresponding to the result of voice/silence. The result of quantization is multiplexed together with the discrimination result of voice/silence and sent to a decoder. The decoder side discriminates (11) the voice/silence to select a number of sound source pulses table 12 or 13, the number of sound source pulses designated from a reception data is decoded (15), subject to inverse quantization (17, 18) to introduce the sound source pulse.
Patent JP-H04278529-A (JP)
Title: Silicon wafer cleaning equipment
Inventor: SASAKI YASUSHI
IPC: H01L21/304
Filed: 1991-03-07
Abstract: PURPOSE:To stabilize cleaning effect by reducing the decrease of concentration due to variation with time of each chemical liquid in mixed chemical liquid in a chemical liquid tank. CONSTITUTION:In a chemical liquid tank 1, content analyzers 5 and 6 which measure the concentration of each chemical liquid mixed in a liquid are installed. Based on command signals 10 from the content analyzers, an on-off valve 4 for supplement is controlled. The chemical liquid whose concentration is decreased is automatically supplemented from chemical liquid supplement tanks 2a and 3.
Patent JP-H01213899-A (JP)
Title: Data keeping system
Inventor: TSUBOI NORIO
IPC: G11C29/00
Filed: 1988-02-23
Abstract: PURPOSE:To exactly grasp a rewriting number by sectioning the data preserving area of a memory in each prescribed range, using one area as the preserving area, writing preservative data and the rewriting number and applying the unused area of a sectioned address area to this preserving area when the rewriting number achieves the rewritable number of the memory. CONSTITUTION:When a change is generated for the preservative data in an external circuit, updating and preserving data BD and a signal IN are inputted to a microprocessor 1 and an address is outputted from an EEPROM3 to an ADBUS. Then, a data reading signal RD is outputted and the rewriting number, which is stored in the preserving area of a ROM3, is read. Further, data to add '1' to a reading number are outputted from the processor 1 to a DBUS and an address to the preserving area, which preserve the rewriting number, is outputted to the ADBUS. Then, a data writing signal WR is outputted and the rewriting number is stored in the preserving area. Thus, the rewriting number is always made clear.
Patent JP-H04260714-A (JP)
Title: Furnace water wall protection device
Inventor: UEMURA TOSHIO
IPC: F23M5/08
Filed: 1991-02-13
Abstract: PURPOSE:To improve an economical characteristic, performance and efficiency or the like by a method wherein air feeding holes are disposed at locations at a furnace water wall surface to which a flame is most adjacent, stopper valves are disposed for every air feeding holes and opened or closed for adjusting an amount of fed air under a predetermined interval and an injecting direction of air is made in parallel with the water wall surface. CONSTITUTION:Air injection nozzles 7A to 7C are fixed to a rear water wall 4 to which the tips of flames 6A to 6C from a burner l are adjacent. Air from an air header 16 is supplied through air pipes 13A to 13C and air supplying valves 10A to 10C. The air supplying valves 10A to 10C adjust a flow rate of air and an opening or closing interval is automatically varied by the valve opening or closing drives 19A to 19C having a timer. Accordingly, it is possible to prevent the flame from striking against the water wall surface 4, protect it against a burn loss, restrict a production of slagging at the water wall surface 4 and then to improve a heat transfer performance.
Patent JP-H07227299-A (JP)
Title: Method for detecting specific base sequence of dna and device therefor
Inventor: TOU GIYOUMEI
IPC: G01N21/65
Filed: 1994-02-14
Abstract: PURPOSE:To simply detect a specific base sequence by eliminating a procedure for labeling DNA with a chemical substance. CONSTITUTION:A solution containing a single chain DNA 70 having a specific base sequence of DNA to be detected is mixed with a positive charge gold colloid 72 to prepare a DNA probe 74. A specimen DNA 76 and the DNA probe 74 are put in a temperature controlling bath 78, heated to 90-95 deg.C to cleave the specimen DNA. Then, the temperature is gradually lowered and incubation is carried out at 37-70 deg.C for several minutes to one hour. In the case where a base sequence corresponding to the single chain DNA of the DNA probe 74 is contained in the specimen DNA 74, the single chain DNA 76a of the specimen DNA 76 is hybridized with the single chain DNA of the DNA probe 74 to form a duplex DNA in the DNA probe.