baber/WOPTO huggingface dataset:
Patent JP-H01249150-A (JP)
Title: Spray can valve
Inventor: IJIMA TADASHI
IPC: B05B9/04
Filed: 1988-03-30
Abstract: PURPOSE:To perfectly abstract residual gas notwithstanding the time, site, etc., with no need for a special tool by providing the stopper and stopper holes for successively and automatically opening a valve. CONSTITUTION:The spray can valve is composed of a fixed part (a), a slide part (b), a valve seat (c), a spring (e), etc. The stopper 1.1 and stopper hole 2.1 for successively and automatically opening the valve are provided. When the spray can is discarded, the head of the slide part (b) is pressed to force the stopper 1.1 into the stopper hole 2.1, the fact that the slide part (b) does not return to the original position and the residual gas is continuously injected is confirmed, and then the can is discarded. The residual gas can be perfectly abstracted in this way with no need for a special tool notwithstanding the time, site, etc.
Patent JP-S57195234-A (JP)
Title: Instant camera
Inventor: HARA YOSHIO
IPC: G03B17/02
Filed: 1981-05-26
Abstract: PURPOSE: To suppress treatment liquid expansion thickness between each unit to a small difference, and to make image density uniform, by feeding a film between developing rollers so that one surface of a film unit is detached from a plane contacting with the circumferential surface of an developing roller contacting with said one surface.  
     CONSTITUTION: The developing rollers 41, 42 and a pack store part 40 are placed so that, when a unit 10 is fed out from a pack 20, advances in parallel with the pack 20 and its tip part contacts with the developing rollers 41, 42, its lower surface X contacts with the developing roller 42 contacting with this surface, and is shifted in the upper and lower directions each other against a plane Y meeting at right angles with the surface containing center shafts of the developing rollers 41, 42, therefore, a difference of treatment liquid developing thickness between the upper part unit and the lower part unit can be reduced. Accordingly, image density of an instant photograph can be made uniform in 1 pack. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59206137-A (JP)
Title: Resin coated sand for casting
Inventor: OYAMADA AKIRA
IPC: B22C1/22
Filed: 1983-05-10
Abstract: PURPOSE:To prevent gelation of sand which is coated with a crystalline unsatd. polyester resin compsn. contg. an org. peroxide as a catalyst for curing during the storage thereof and to improve the strength which hot by adding a proton donating acid as a curing accelerator to the compsn. CONSTITUTION:A resin compsn. consisting essentially of a crystalline unsatd. polyester resin and contg. an org. peroxide as a catalyst for curing is incorporated further therein with 5-50pts.wt. a proton donating acid by 100pts.wt. the org. peroxide in the stage of coating sand with said resin compsn. There are many proton donating acids whether said acids are inorg. or org. and since the acids which are classified as strong acids are more preferable in order to generate proton by dissociating in the molten resin liquid and are enumerated by a hydrochloric acid, sulfuric acid, p-toluene sulfonic acid, etc.
Patent JP-S62240258-A (JP)
Title: Collating device
Inventor: MURAYAMA AKIMASA
IPC: B42C1/00
Filed: 1986-04-09
Abstract: PURPOSE:To make it possible to collate either a small number or great number of signatures by arranging at least two collating machines having multiple signature feeders and making it possible to transplant at least part of signature feeders of one collating machine to the other collating machine. CONSTITUTION:Part of signature feeders 4A of one bookbinding device 1A is made capable being of transplanted to the other bookbinding device 1B by means of a transfer means such as an overhead-travelling crane 10. Accordingly, since the number of the signature feeders can be increased or decreased according to the number of signatures to be collated, the signature feeders can be efficiently used at any time so that a great number of signatures can be collated. Also, the signature feeders are little idled.
Patent JP-S57196699-A (JP)
Title: Acoustic transducer
Inventor: KAWAGUCHI KATSUJI
IPC: H04R17/02
Filed: 1981-05-28
Abstract: PURPOSE:To increase the sensitivity of reception and to withstand long time use at high temperatures, by forming a bonding layer between a metallic box and an acousic conversion piezoelectric element with Ag and Li. CONSTITUTION:An acoustic conversion piezoelectric element 3 is provided in a transmission and reception wave section 2 in a metallic box 1. The section 2 and the element 3 are incorporated with a bonding layer 4. An AC voltage is given to the element 3 and the section 2 through a metallic film cable 8 and a core 7 via a conductor 6 and an electrode 5. In the acoustic transducer with this constitution, the bonding layer 4 is formed with Ag and Li. As a result, in the baking for the purpose of bonding between the section 2 and the element 3, no Li is segregated, the sensitivity of reception is increased and the durability for a long time at high temperature is obtained.
Patent JP-H07286585-A (JP)
Title: Oil-free screw fluid machine
Inventor: MORI HIDETOMO
IPC: F04C2/16
Filed: 1994-04-19
Abstract: PURPOSE:To reduce mis-alignment of a high pressure side shaft bearing of a large bearing load, and increase the life of the high pressure side shaft bearing by providing a low pressure side shaft bearing hole for supporting a female and a male rotor shafts deflected more on the high pressure port side in a plane including the female and male rotor shafts than a high pressure side bearing hole. CONSTITUTION:When a female and a male rotors 6 are driven through a pinion gear 20, actuation gas is sucked from a low pressure port 26 to an actuation chamber, and compressed gas is discharged from a high pressure port 27. At this time, though the temperature on the high pressure port 28 side is increased, the temperature in a low pressure casing 3 is not increased, where elongation on the high pressure port 28 side becomes larger than elongation on the low pressure port 25 side to incline a flange surface 9, and high and low pressure side bearings are inclined to rotor shafts to generate mis-alignment. A shaft bearing hole in the low pressure casing 3 is therefore deflected to be more on the high pressure port 27 side in a plane including both rotor shafts than a high pressure side shaft bearing hole, and a center line of the low pressure side shaft bearing hole is shifted to the high pressure port 27 side for DELTAS.
Patent JP-S59205895-A (JP)
Title: Key telephone set
Inventor: TAKAGI NORIYUKI
IPC: H04M9/00
Filed: 1983-05-10
Abstract: PURPOSE:To eliminate the need for setting a night state by the key operation of an attendant board by changing over automatically a telephone set to the 2nd key telephone set if no operation is conducted for a prescribed time or over by the 1st key telephone set for receiving. CONSTITUTION:When the specific 1st key telephone set Tl is designated as a telephone set for reception by the key operation of an attendant board 11, an individual incoming tone designation circuit 4 rings the 1st key telephone set Tl only from an external line incoming tone. When operations such as key operation, on-hook and off-hook are conducted to the 1st key telephone set Tl, central processing unit 10 clears a timer 7. The timer 7 counts the time after the 1st key telephone set Tl is operated finally and when the count value exceeds a prescribed value, a night state circuit 8 controls the individual incoming tone designating circuit 4 so as to allow the specific 2nd key telephone set Tl' to ring an external incoming tone thereby attaining the night state.
Patent JP-S60222378-A (JP)
Inventor: AWAI MINORU
IPC: B62J23/00
Filed: 1984-04-20
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-S578015-A (JP)
Title: Automatic cutting device
Inventor: TANAKA MINORU
IPC: B23D21/04
Filed: 1980-06-12
Abstract: PURPOSE: To obtain an efficient automatic cutting of material to be cut such as a metal tube and plastic tube by providing a feeding mechanism which advances the material to be cut with respect to a carrier of the material to be cut every time a rotary blade rotates.  
     CONSTITUTION: The material A to be cut is inserted through a chuck mechanism 6, a rotary base 5 and a supporter 7, and gripped by chuck pawls. Then a gear 44 is turned by hand, so that a cutting blade B is brought into contact with the material A. Further, rollers 34 are aligned with the centers of the cutting blade B and the material A. The material A is substantially aligned with the centerline of the rotary base 5 and supported at two points. The rotary base 5 is rotated by a motor 3, the gear 4 engages with one of rack teeth 45 every time it revolves, and thus rotates by a preset angle, and a blade holder advances to make the blade B bite into the material A for finally cutting it. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03281896-A (JP)
Title: Execution of tunneling and excavator therefor
Inventor: OKAMURA MITSUMASA
IPC: E21D9/10
Filed: 1990-03-30
Abstract: PURPOSE:To improve efficiency in tunneling by a method wherein natural ground is excavated with an excavator brought in the tunnel, concrete is cast in a gap made by forms for lining installed after the excavation while muck is being discharged, and the excavation is progressed further. CONSTITUTION:A tunnel excavator 1 is brought in a tunnel and natural ground 26 is cut in horseshoe-shaped face with free face cutting devices 8 that are moved in the forward and the backward directions and in the rightward and the leftward directions with holding devices 16 and in the vertical direction with hydraulic jacks 8a. Then muck is placed on a muck loader 9 and is discharged rearward. Then a rock bolt driver 21 is propelled and a rock bolt is driven into the excavated face. A form 11 is then erected and a gap is formed with a gable-stopping member 14 that is provided on the gable side, and concrete is cast in the gap. The excavator is propelled with a jack 17 on reaction force taken on a pressure-resistant device with a jack 20. Thereby term of works can be shortened.
Patent JP-S61238900-A (JP)
Inventor: SATSUKI TERUHISA
IPC: C11D9/44
Filed: 1985-04-16
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-2000277760-A (JP)
Title: Semiconductor light receiving device and semiconductor laser containing the same
Inventor: FURUKAWA CHISATO
IPC: H01L31/02
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor light receiving device having a low-cost constitution by which light at a wavelength shorter than that of visible light can be received, and to obtain a semiconductor laser. SOLUTION: A wavelength conversion layer which contains a substance, e.g. a phosphor, generating visible light according to incident light at a wavelength shorter than that of the visible light is formed on the light receiving face of a semiconductor light receiving element, whose light receiving sensitivity with reference to the visible light is high. In this semiconductor layer 60, a semiconductor laser, whose light receiving sensitivity with reference to visible light is high, is used as a light receiving element 65, for monitoring, at a laser diode 63 which generates short wavelength light, and a layer 68 which converts the short wavelength light into visible light and which contains a phosphor substance is formed on its light receiving face.
Patent JP-H04294824-A (JP)
Title: Adjusting device for split forming roll
Inventor: ITAYA SUSUMU
IPC: B21D5/12
Filed: 1991-03-22
Abstract: PURPOSE:To adjust an interval between split rolls according to change of the size of a tube to be manufactured. CONSTITUTION:This adjusting device consists of a pair of right and left sliding sleeves 26A, 26B which are installed movably in the axial direction around a main shaft 24 and extended on both sides of right and left mainshaft supporting parts 23A, 23B and supports right and left split rolls 13A, 13B at parts extending on the inside between a pair of right and left main shaft supporting parts 23A, 23B, a screw shaft 29 which is supported by a supporting frame 19 at both ends, arranged in parallel to the main shaft 24 on one side of the main shaft 24 and provided with right and left screw parts 29A, 29B and a pair of right and left nuts 33A, 33B which are held by nut holding parts 23A, 23B integrated with a part extending on the outside between right and left main shaft supporting parts 23A, 23B in each of right and left sliding sleeves 26A, 26B and screwed with the left and right screw parts 29A, 29B of the screw shaft 29.
Patent JP-H07288640-A (JP)
Title: Image processor
Inventor: IKEDA ATSUSHI
IPC: G06F13/00
Filed: 1994-04-20
Abstract: PURPOSE:To effectively utilize the image processor as a file device for an information processing terminal equipment by allowing the terminal equipment to optionally select stored file data and transfer the data. CONSTITUTION:An image memory 104 stores image data in a file form. A coding decoding processing section 111 implements coding decoding processing and magnification reduction processing of image data to be processed. A resolution conversion processing section 110 implements resolution conversion control of image data. An I/F control section 113 implements intermediate frequency control with an information processing terminal equipment 114 and an application software and a driver software for remote control are installed in the terminal equipment 114. Then processing conditions relating to the end of data transfer are set to a command from the terminal equipment 114.
Patent JP-H11277929-A (JP)
Title: Heat-sensitive stencil printing film and heat-sensitive stencil printing master
Inventor: NIINUMADATE HIROSHI
IPC: B41N1/24
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a heat-sensitive stencil printing film and a heat-sensitive stencil printing master of superior perforation properties, printing properties and particularly of perforation sensitivity on a low energy area, curling resistance of a base paper and paper wear. SOLUTION: A polyester film is composed of a dicarboxylic acid component and a glycol component and a laminated film constituting at least one layer of polyester provided with 1,3-propylene glycol component as the glycol component, and the crystalline melting temperature of the laminated film based on the measurement of DSC temperature rise is 150-240 deg.C. A heat-sensitive stencil printing master is manufactured by using the film.
Patent JP-H11277307-A (JP)
Title: Throwaway tip
Inventor: TOYOSE SHUSUKE
IPC: B23B27/16
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent the break of a blade edge and also obtain a throwaway tip with a small cutting resistance. SOLUTION: The blade edge of a platy throwaway tip is formed so as to cut by both sides (rake surface sides) of the plate thickness direction. A land part 4 for constituting the blade edge 2 is formed in nearly square ring shape on both rake surfaces of the plate thickness direction of the throwaway tip and a tip breaker which is a mold breaker is provided in nearly square ring shape across an entire periphery on the inside of the land part 4 and a seat 7 is provided on the inside of the tip breaker. The land part 4 is composed of the chamfering part 8 of the tip side of the blade edge 2 and the straight part 9 of a center side and especially, set so that the surface of the plate thickness direction of the straight part 9 and the surface of the plate thickness direction of the seat 7 are formed to the same plane.
Patent JP-S59206891-A (JP)
Inventor: SATOU MINORU
IPC: G09G3/18
Filed: 1983-05-10
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-S577437-A (JP)
Title: Recovery of carboxylic acids by fractionation
Inventor: MATSUKAWA HARUYOSHI
IPC: C07C51/00
Filed: 1980-06-18
Abstract: PURPOSE: The two-stage adjustment in pH is effected to recover monocarboxylic acids first and then dicarboxylic acids, thus permitting the fractional recovery of monocarboxylic acids and dicarboxylic acids from the aqueoue solution of the mixture with industril advantage.  
     CONSTITUTION: An acid such as hydrochloric acid is added to an aqueous solution of a mixture containing monocarboxylic acids and dicarboxylic acids to adjust the pH to 5W7 and the precipitating monocarboxylic acids are separated by settling or solvent extraction. Then, the remaining aqueous solution is combined with additional acid at 0W50°C to adjust the pH to lower than 3 and the precipitate formed is filtered off. According to the present invention, relatively simple operations, the two- stage pH adjustment, permits the fractional recovery of monocarboxylic acids and dicarboxylic acids from an aqueous solution containing the mixture of their salts more accurately than the complicated conventional process does. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08277740-A (JP)
Title: Method of controlling misfire for internal combustion engine, and its internal combustion engine
Inventor: TSUINO YOSHIAKI
IPC: F02P11/04
Filed: 1995-04-06
Abstract: PURPOSE: To prevent the seizure of an engine by judging whether the specified time has passed or not after occurrence of misfire, and continuing the control of misfire with the usual amount of fuel injection until passage of the specified time, and then, decreasing the quantity of fuel of the cylinder of misfire, in case that the cylinder of misfire is not in overheat condition, while by judging whether the specified time has passed or not after occurrence of misfire, and increasing the quantity of fuel of misfireed cylinder before passage of specified time so as to cool the engine with the evaporation heat of the fuel, and then, decreasing the quan tity of fuel of the misfire after fall of engine temperature, in case that the cylinder of misfire is in overheat condition. CONSTITUTION: In an engine 20 mounted on a small vessel, it is judged whether the cylinder of misfire is in overheat condition from the condition of the bimetal switch stored in a memory. In case that it is not in overheat condition, it is judged whether the specified time has passed or not after occurrence of accidental fire, and the control of accidental fire is controlled with the amount of fuel injection at the time of usual operation until passage of the specified time, and then, the quantity of fuel of the cylinder of misfire is decreased. On the other hand, it is judged that the cylinder of misfire is in overheat condition, it is judged whether the specified time has passed or not after occurrence of misfire, and the quantity of fuel of accidental cylinder is increased before passage of specified time so as to cool the engine with the evaporation heat of the fuel.  Then, the quantity of fuel of the misfire is decreased in case that the temperature of the engine has fallen.
Patent JP-S524890-A (JP)
Title: Dry-type magnetic powder scar detecting method
Inventor: NAGASHIMA TAKEEMON
IPC: G01N27/84
Filed: 1975-07-01
Abstract: PURPOSE: A dry-type magnetic powder scar detecting method which requires no adjustment of magnetic powder dispersion and which can obtain clear magnetic powder patterns. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59207480-A (JP)
Title: Single chip microprocessor
Inventor: MORISHITA IWAO
IPC: G06F15/78
Filed: 1983-05-12
Abstract: PURPOSE:To shorten the time to execute a given program by using a single chip microprocessor which contains a memory circuit to hold temporarily the data to be written to a main memory. CONSTITUTION:An instruction of a microprocessor 1 gives a command as a part of its command contents to write the data already existing within the processor 1 at a time point when the writing should be executed to a certain address of a main memory 3. Under such conditions, the corresponding data is stored in a memory circuit 6 and held there. One of features of this processor 1 is a control means that executes the above-mentioned action. The circuit 6 is provided with plural units, and each unit contains an address part and a data part. Therefore a unit having coincidence between the contents of the address part and the corresponding address is designated by providing an address. Then the data is written to the data part of the relevant unit, and at the same time the data can be read out of the data part.
Patent JP-S61240284-A (JP)
Inventor: MATSUKURA SUSUMU
IPC: G09G5/02
Filed: 1985-04-17
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-S61240017-A (JP)
Title: Wick elevating type kerosene burner
Inventor: YANAGIDA KASAO
IPC: F23D3/18
Filed: 1985-04-17
Abstract: PURPOSE:To prevent the foreign odors due to vaporized gas from being produced by a method wherein a temperature thermostat, which detects the temperature of a wick frame and opens an electrical circuit when the detected temperature shows a temperature below a predetermined one and a suction fan motor is put into actuation when a switch, which is closed together with fire extinguishing action, is closed so as to exhaust the air in a fuel tank outside the tank in order to suck into the tank the gas vaporized at the fire extinction. CONSTITUTION:When the temperature of a wick frame 23 reaches 120 deg.C after the maintained combustion, a temperature thermostat 38 is open. When a knob 9 is turned counterclockwise for fire extinguishing, an actuating part 40 closes a switch 42 and consequently a suction fan 28 is also rotated so as to suck the air in the wick frame 23 and a fuel tank 10 in order to lead it through a suction pipe 29, a tube 32 and an exhaust passage 35 from an efflux port 36 or an oil feeding port 15 into a receiving chamber 19 provided at the exterior of the tank 10. Accordingly, because the pressure in the wick frame 23 and in the interior of the tank 10 become negative, the vaporized gas left between a small tube 21 and a medium tube 22 and the gas vaporized from the upper end of the lowered wick 13 are sucked in the wick frame 23 and the tank 10 while being cooled and liquefied.
Patent JP-S57198767-A (JP)
Title: Modified inorganic zinc rich paint of ultra thick film type
Inventor: SANO SHIYUNICHI
IPC: C09D5/10
Filed: 1981-05-30
Abstract: PURPOSE: The titled zinc rich paint capable of being formed into an ultra thick film, having improved long-term corrosion resistance, crack resistance and adhesivity, obtained by blending a vehicle modified by adding an organic polymer substance to a hydrolyzate of ethyl silicate with zinc flakes.  
     CONSTITUTION: 100pts.wt. vehicle comprising (A) a hydrolyzate of ethyl silicate having a hydrolysis ratio of 50W95% and (B) an organic high polymer substance consisting of polyvinyl butyral resin, ethyl cellulose, epoxy resin, and polymer of α-β unsaturated monobasic acid ester (e.g., methyl acrylate) in a ratio of solid content of component A:B=1:(0.05W0.3) is blended with 200W1,000pts.wt. zinc flakes having length of 5W80μ and width and thickness of ≤5μ and 50W 350pts.wt. other pigment (e.g., iron phosphorus), to give the desired paint. 
     COPYRIGHT: (C)1982,JPO&Japio