baber/WOPTO huggingface dataset:
Patent JP-S6032993-A (JP)
Title: Rotary compressor
Inventor: HORI MICHIMASA
IPC: F04C28/26
Filed: 1983-08-03
Abstract: PURPOSE:To prevent drop of the performance by making both the front face of a slide wall member and that portion of contact surface of an accommodation chamber which is in contact with said front surface and facing the cylinder part each in a plane, and thereby preventing formation of any clearance volume. CONSTITUTION:In case a rotary compressor 1 operates in its full capacity, a high pressure gas is led to a control port 18, and a slide wall member 14 overwhelms the force of a spring 16 to shut the front space 20. At this time the front face 44 of said slide wall member 14 is put in a state as in contact with the contact surface 40 of an accommodation chamber 13, and because both the front face 44 and the contact surface 40 are in plane, little clearance is left to the cylinder part 5.
Patent JP-S624406-A (JP)
Title: Purifying method for crystalline substance
Inventor: SAKUMA KIYOSHI
IPC: C07C15/00
Filed: 1985-06-29
Abstract: PURPOSE:To eliminate several restrictions demanded for the design of an apparatus by enabling relatively free selection of working conditions at the stage of completion of purification operation after elimination of a liquid phase. CONSTITUTION:A raw material mixture is charged to an evaporation-crystallization system where the system is held at such condition that at least three phases (gas/liquid/ solid) are coexisting, under a condition of below the triple point of the crystalline components, and the solid phase of the crystalline component contg. substantially no liquid phase is recovered from the evaporation-crystallization system. And, in this stage, the evaporation-crystallization system is not treated under adiabatic conditions from the initial stage to the final stage, but external heat is positively introduced into the evaporation-crystallization system within a range where the temp. and pressure of the evaporation-crystallization system can be held at the conditions below the triple point of the crystalline component, thus the evaporation-crystallization system is designed artificially for the temp. and pressure to permit inductrially advantageous operation. As the result, requirements for particularly and severely designed vessel, which would be required for a vessel to be operated under adiabatic conditions, has been eliminated. Also, the liquid phase can be eliminated relatively easily.
Patent JP-S5667923-A (JP)
Title: Preparation method of semiconductor system
Inventor: TANGO HIROIKU
IPC: H01L29/786
Filed: 1979-11-07
Abstract: PURPOSE:To hasten an operation speed and to improve an integration degree by a method wherein a nonmonocrystal semiconductor film is formed on a single crystal substrate on which an insulation film having open holes is installed; and by means of a projection of an energy beam, monocrystalization is performed from an opening part overall to an insulation film. CONSTITUTION:An SiO2 film 2 (3 is an opening part) is formed on an Si substrate 1 andin front of it, a polycrystal film Si film 5 is formed. By projecting an energy beam 7, monocrystal is formed sequentially from the opening part 3 to the SiO2 film and monocrystal areas 5a, 5b are formed. With this, the operation speed of a semiconductor system having a poly crystal layer as a wiring material can be hastened. And further, an insulation layer and a monocrystal layer are formed piling one upon another, thus, integration degree being improved.
Patent JP-S5846482-A (JP)
Title: Counter
Inventor: ITOU NOBUYASU
IPC: G06M1/02
Filed: 1981-09-11
Abstract: PURPOSE:To decrease the number of parts, and to rationalize manufacture by combining the 1st frame wherein a rotation transmission part, number wheels, a carry mechanism, and a zero point adjustment mechanism are standardized, and the 2nd frame with a structure adapted to a fitting place together through a bevel gear. CONSTITUTION:The counter mechanism consisting of number wheels 1-3, shifting pinions 5 and 6, heart cams 1b-3b, a bevel gear 4, and zero point adjustment mechanisms 7 and 9 is standardized and also incorporated in the 1st standardized frame A, and a zero adjusting lever 9 projecting out of the zero point adjustment member 7 is pulled to perform zero adjustment. The 1st frame A is fitted in the 2nd frame B by circular projections A1 and A2, and projecting parts A3. The 2nd frame B is formed in a shape adapted to a fitting position, and rotation is transmitted from a pulley 11 to the inside through a shaft 10 and the bevel gear 4 to drive the number wheels. Thus, principal parts of the mechanism parts are standardized to decrease the number of parts, and assembly is facilitated to rationalize manufacture.
Patent JP-S5666935-A (JP)
Title: Frequency standard device of rubidium
Inventor: FUJINO MASAHARU
IPC: H03L7/26
Filed: 1979-11-06
Abstract: PURPOSE:To simplify the constitution of the frequency control loop and to make stable the frequency, by providing the frequency synthesis circuit outside the frequency control loop. CONSTITUTION:The output frequency 9.992233MHz of a frequency control loop is frequency-divided into 1/2573 at a frequency division circuit 12 via a waveform shape circuit 11. The 2nd harmonics 7766.9902Hz is picked up through a band pass filter 13 from the obtained frequency division output and it is fed to a mixing circuit 16 via a buffer 14. A mixing circuit 16 is of double balance type, where the control loop output is fed via a buffer 15 as another input to obtain 9.992233MHz+ or - 7766.9902Hz, 10,0MHz component only is picked up with a filter 17, and output via the buffer 18. The filter 17 is a quartz filter and can sufficiently attenuate other output.
Patent JP-H09306649-A (JP)
Title: Glass melting furnace
Inventor: SUGANO SATORU
IPC: H05B3/62
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To control the start and stop of the flow down of liquid glass at high response. SOLUTION: An intermediate small diameter part 24 is formed by narrowing down the intermediate part of a liquid glass flow down hole 22. The amount of glass entering the intermediate small diameter part 24 is reduced, heating and cooling of the intermediate small diameter part 24 with an intermediate heating coil 27 are quickened, and the start of flow down of liquid glass caused by melting and the stop of flow down of the liquid glass caused by solidifying are controlled at high response.
Patent JP-S5368055-A (JP)
Title: Sampling phase control device
Inventor: WATANABE KOUJIROU
IPC: H03H17/00
Filed: 1976-11-29
Abstract: PURPOSE:To obtain a device which contorls the sampling pahse without impairing the capacity ceculiar to an automatic equalizer, by controlling all tap gains of the decision feedback type automatic equalizer to the most appropriate level.
Patent JP-H01312939-A (JP)
Title: Tunnel mulch film laying apparatus
Inventor: KUROIWA FUMIO
IPC: A01G13/00
Filed: 1988-06-10
Abstract: PURPOSE:To stably cover with a film by attaching tension rod from the both faces of the film in the width direction of film every definite intervals and inserting the tension rod into downward soil face while bending. CONSTITUTION:A working machine 6 is advanced in the direction of the arrow (B) and right and left both end parts of soil surface (C) are notched by coal tadis 8 and simultaneously ditches (A) are formed by a ditch opening equipment 9. Simultaneously a pair of right and left chains 21 are rotated and the both end arts of a tension rod 2 supplied from a deliver conveyer to a roll 11 are held by a holding part 22 in state where a holder 24 is developed by a roll part 11 to the right and left both sides to support the surface of mulch film drawn out from a reel 7. Then when the tension rod 2 attains a position opposite to the roll 11, the tension rod 2 is overlapped with a tension rod 3 supplied from a delivery conveyer 14 to the roll 11 and pressed from the front and rear parts and both outsides to engage the right and left both end parts with a fixing part 16 of the tension rod 2. Then the both end parts of the tension rods 2 and 3 is bent downward and an inserting part 18 of tip of the tension part 2 is inserted into the notch A.
Patent JP-H10328698-A (JP)
Title: Regeneration treatment method for waste liquid containing organic substance
Inventor: OKUYAMA MORIMI
IPC: C02F11/00
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To carry out regeneration treatment for a waste liquid containing an organic substance while suppressing labor, handling and costs by separating excess sludge from active sludge obtained by subjecting the waste liquid to microbial treatment, obtaining mixed sludge by condensing the excess sludge and adding carbon powder and dewatering and drying the mixed sludge. SOLUTION: Waste liquid 1 containing an organic substance is charged into a tank 2 and is subjected to microbial treatment to obtain active sludge 3. The active sludge 3 staying in the tank 2 is separated into supernatant liquid 4 and excess sludge 5 and the supernatant liquid 4 is discharged outside through a filter 6. Thus, the excess sludge 5 is separated as a precipitation within the tank 2, and the sludge 5 is conveyed to a mixer 7. Here, carbon powder 8 is added to the excess sludge 5 and an auxiliary agent necessary 9 as a fertilizer or fuel is also added and kneaded to produce mixed sludge 10. Because the mixed sludge 10 which has been mixed sufficiently contains excessive water to form a finished product, almost all water is removed through filtration or forced water absorption and a sufficiently dried solid product or finished product 11 is finally obtained.
Patent JP-S5767708-A (JP)
Title: Wick
Inventor: MATSUI KOUJI
IPC: F23D3/08
Filed: 1980-10-14
Abstract: PURPOSE: To prevent the formation of tar on a wick, and to prevent an offensive smell from coming out, by shortening the spreading time of flame at the time of ignition, by a method wherein an auxiliary wick in a state of belt is detachably attached to the top of a main wick which is made of fine ceramic fiber.  
     CONSTITUTION: The main wick 1 is made of a paperlike plane plate, made of ceramic fiber, and an auxiliary wick 4, made of fabric, mainly consisting of glass fiber, is detachably inserted into the formed recess of a main wick 1 from its top. With such an arrangement, durability of a wick to the interior kerosene is increased. At the same time, the flame spreading characteristic at the time of ignition is improved, since an auxiliary wick is constructed to be thinner than a main wick. The auxiliary wick can easily be replaced at low cost, even if its flame-spreading characteristic is deteriorated. In addition, an oil controlling function can be added to the wick, by providing aluminum foil to the recess of the main wick. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5570909-A (JP)
Title: Picture recording system
Inventor: KOSUGE WATARU
IPC: H04N5/76
Filed: 1978-11-24
Abstract: PURPOSE: To make effective use of the video signal generator, by storing the selection signal indicating the new video signal and the part of alteration for the separate area of the recording media and selecting the part of alteration of the old picture signal into the new video signal.  
     CONSTITUTION: To the recording media A of a channel connected to the input terminal 5, the old video signal 1 is recorded and if the part of alteration 2 only among this is desired to be altered to the new video information signal, the new video signal 4 and the selection signal 3 covering the time of the part of alteration 2 are recorded on the recording media B and C of the separate channel, and the selection switch is operated via the selection control circuit 8 with the instruction of the selection signal 3 and the new video signal 4 of the recording media B is selected with the part of alteration 2 of the recording media A. Accordingly, the new video signal can have the information only to the part of alteration and the effective use of the video generator can be made. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5848747-A (JP)
Title: Apparatus for controlling air-fuel ratio of engine
Inventor: HAYASHI TSUTOMU
IPC: F02D41/14
Filed: 1981-09-11
Abstract: PURPOSE:To lower the engine speed promptly by giving a fuel supply signal or a fuel supply stopping signal and operating an air-fuel ratio control valve when a negative pressure lower than a predetermined level is detected at the time of accelerating an engine quickly with its throttle valve fully opened. CONSTITUTION:When negative pressure in an intake manifold is lowered to a level lower than a prescribed pressure P0 at the time of accelerating an engine quickly with its throttle valve fully opened, a 0-signal is produced from a vacuum operated switch 12 and a 1-signal is produced from a delay circuit TDW for a delay time TW. This 1-signal is applied together with the 0-signal to an AND circuit via an EXNOR circuit. On the other hand, a 1-signal from a vacuum operated switch 10 is applied to the AND circuit via a delay circuit TDI while a 0- or 1-signal from an engin speed sensor 24 is applied to the AND circuit via an OR circuit, so that fuel supply is controlled by operating a solenoid valve 26 in response to the 0- or 1-signal of the AND circuit. Resultantly, an air controlling signal I/F is lowered as shown by a broken line in the drawing, and the engine speed is also lowered as shown by a broken line in the drawing.
Patent JP-S5369381-A (JP)
Title: Conveying truck for positioning and clamping member
Inventor: FUJINO YOSHIHARU
IPC: B65G47/86
Filed: 1976-12-01
Abstract: PURPOSE: To provide a conveying truck for positioning and clamping a short member to cut the member at the end on the midway of long conveyance, to position the member and connect it to the other member, and to release it at any position for supply. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6126503-A (JP)
Title: Production of bleaching liquid utilizing dry-process carbide waste
Inventor: KOSHI MINEICHI
IPC: C01B11/06
Filed: 1984-07-13
Abstract: PURPOSE:To produce useful bleaching liquid, safely and stably, by utilizing dry- process carbide waste produced from a dry acetylene gas generator as a by- product, and allowing chlorine gas having a concentration below a specific level to be absorbed in said carbide waste. CONSTITUTION:Acetylene gas is produced by a dry-type acetylene gas generator by sprinkling water to calcium carbide. The dry-type carbide waste produced as a by-product of the above process is added with water, and chlorine gas is introduced into the resultant suspension of the dry-type carbide waste at a concentration of <97vol%. Chlorine gas is absorbed to the dry-type carbide waste which is fluid powder composed mainly of calcium hydroxide, containing various impurities, having a water-content of about <=10% and a residual carbide content of about <=0.5%. A bleaching liquid composed mainly of calcium hypochlorite can be produced safely, without causing health hazards, by this process.
Patent JP-S5846927-A (JP)
Inventor: UDAGAWA TETSUO
IPC: G02B23/00
Filed: 1981-09-12
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-H0720877-A (JP)
Title: Acoustic reproduction device
Inventor: KAIHATSU YUJI
IPC: G10L21/034
Filed: 1993-06-16
Abstract: PURPOSE:To provide a superior acoustic reproduction device which provides a confortable listening environment under any noisy condition. CONSTITUTION:The device consists of a DSP 21 which performs tone quality correction to acoustic signals that are inputted in accordance with prescribed level control signals and outputs acoustically processed signals, a speaker 24 which sends output voice in accordance with the processed signals, a microphone 46 which collects the output voice and environmental noise and detects synthetic signals, a synthetic level detection section 40a which detects the synthetic signals and synthetic level signals, an acoustic level detection section 40b which detects the processed signals and detects the acoustic level signals, a subtracting circuit 41 which subtracts the acoustic level signals from the synthetic level signals and generates noise level signals and a microcomputer 42 which outputs level control signals in accordance with the noise level signals.
Patent JP-S5268166-A (JP)
Title: Hydrogen anion transfer reductive isomerization of 88exoohydroxymethyl endootricyclo 5*2*1*0 decane
Inventor: INAMOTO YOSHIAKI
IPC: C07C1/24
Filed: 1975-12-04
Abstract: PURPOSE: 4-Homoisotwistane(tricyclo[5,3,1,0 3 , 8 ]undecane). 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63106506-A (JP)
Title: Method and apparatus for illuminating parts for recognition
Inventor: MARUYAMA SHINKO
IPC: H05K13/00
Filed: 1987-06-10
Abstract: PURPOSE:To effectively perform illumination, by a method wherein a sucked part is irradiated with the scattered light from a first indirect illumination body when the part sucked to a suction head is small and that from a second indirect illumination body when the part is large. CONSTITUTION:A suction nozzle 3 and the part P sucked to the leading end of said nozzle 3 pierce through the opening 26 of an indirect illumination body 25 in a closed state and the part P is positioned under the illumination body 25. The illumination light from an illuminator 24 is converted to scattered light by the indirect illumination body 23 provided in the outer periphery of the nozzle 3 to irradiate the part P and the image picked up of the part P is incident on a CCD confirmation camera to recognize the position of the part P. A large part P is sucked and held to the nozzle 3 and falls at a recognition position to pass between opened dividing plates 25a, 25b to stop at a falling limit position. Whereupon, the plates 25a, 25b are closed. Herein, illumination light is projected from the illuminator 24 and a part thereof is incident to the illumination body 23 to become scattered light which is, in turn, allowed to irradiate the part P while the other illumination light is incident on the illumination body 25 to become scattered light which is, in turn, allowed to uniformly irradiate the wide range containing the part P.
Patent JP-S5847508-A (JP)
Title: Cooling device for steel sheet in hot continuous rolling mill
Inventor: MIYOSHI YOSHIHIRO
IPC: C21D1/00
Filed: 1981-09-16
Abstract: PURPOSE:To easily obtain a spraying pressure and to finely adjust the pressure without requiring a pressure controlling device, by installing a overflow type head tank in which a weir is provided, and adjusting the water level of overflowing. CONSTITUTION:A hot rolled steel sheet of high temperature is travelled on a line of cooling device by rollers 11 driven by a motor 19 and is cooled by cooling water W sprayed from an upper and a lower headers 7 and 9. This temperature control is performed by adjusting the opening of an on-off valve 6 provided to cooling water supplying pipes 5, 6, and 8. Further the pressure control is performed by vertically moving a weir 16 of an open type overhead tank 13, provided adjacently to an upper spraying header 7, to adjust the water level of overflowing water, flowing into an overflowed water storing tank 17 from a cooling water storing tank 14.
Patent JP-H09296452-A (JP)
Title: Precast simplified steel slope frame
Inventor: TOMITA MINORU
IPC: E02D17/20
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To prevent erosion of a slope caused by wind and rainwater and form a stable slope, by providing steel partition plates on the surface thereof. SOLUTION: A steel material 1 is assembled to form a box-shape or a dog-legged shape and steel nets 5 are attached to the bottom 3 and the slope surface 3. Partitioning wall plates 5 made of steel plates 1 are provided at one or two positions of the surface 3. When installing it, the bottom face 2 is laid horizontally and filled back with sand or the like. A cloth sheet is spread on the surface 3 and covered with soil. In this way, the working procedures that the rear side of the steel slope frame installed along a planned slope inclination is filled back with sand, are repeated to complete the planned stacking height. After that, the surface is covered with soil or a mixture of seeds and soil is shot by a pneumatic pressure.
Patent JP-S5476890-A (JP)
Title: Immobilization of enzyme
Inventor: KAWAI TOORU
IPC: C12N11/02
Filed: 1977-12-02
Abstract: PURPOSE: To provide a novel method for immobilizing enzyme, which comprises immobilizing enzyme in an emulsion by specific process.  
     CONSTITUTION: A W/O emulsion containing (immobilized) enzyme is prepared by mixing a hydrocarbon oil (e.g. alkyl naphtene, liquid paraffin, etc.) with a sorbitan fatty acid ester (e.g. sorbitan oleic acid moniester), and stirring the mixture in the presence of the water solution of enzyme to be immobilized. For example, acety1-D,L-amino acid is optically resolved by the enzymatic reaction using aminoacylase immobilized by the above process, and L-amino acid is accumulated in the water phase. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11332734-A (JP)
Title: Rice cooker
Inventor: SAKAI SHOJI
IPC: A47J27/00
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To perform rice cooking and warmth keeping, prevent sticking of material to be cooked to the inner periphery of a pot, and improve warmth keeping performance by reasonable heating construction. SOLUTION: This rice cooker has a heating source used both for rice cooking and warmth keeping by a heating coil 12. Thus, rice cooking and warmth keeping can be performed by reasonable heating construction. During warmth keeping, a pot 5 is heated according to a heating pattern of holding down the heating output as compared with that for rice cooking operation, and further intermittently applying an electric current as designated to restrain heating amount. In heating the pot 5 during warmth keeping operation, local heating of the inner surface of the pot 5 opposite to a heating coil 12 is restrained. Accordingly, a temperature difference between the inner surface of the pot 5 opposite to the heating coil 12 and the inside surface 5A of the pot 5 above the heating coil 12 can be restrained.
Patent JP-H07732-A (JP)
Title: Dust collector
Inventor: NAGASHIMA SEIJI
IPC: B01D46/00
Filed: 1993-06-16
Abstract: PURPOSE:To install so that elongation difference due to thermal expansion of a honeycomb filter part fitted to a can body may be absorbed and also to provide structure that makes maintenance and inspection easy, with respect to the dust collectors for high temp. dust contg. gas discharged from combustion equipment using fossil fuel, such as coal, steel manufacturing machines, cement machines and chemical plants. CONSTITUTION:The 1st honeycomb filter part 4 is in the upper part of a can body 1, and a honeycomb packs 10 are arranged on both sides of a dust contg. gas duct 11. A part of dust contg. gas is taken out of a clean gas outlet through a clean gas duct 12. The remaining gas is collected in a dust hopper 3 from the 2nd filter part 5 and taken out. The honeycomb filter part 4 is supported on a honeycomb pack support bean 13, which is supported freely slidably on a pack support beam cradle 14. Since the support beam 13 is hollow and makes the right and left clean gas ducts 12 communicate with each other and conducts clean gas to a clean gas outlet 6, elongation difference between the support beam 13 and the can body 1 due to thermal expansion is absorbed and a space for maintenance and inspection also is secured.