baber/WOPTO huggingface dataset:
Patent JP-S5544488-A (JP)
Title: Fish transfer device in fish pond
Inventor: YUKISHIMA KUNISHIGE
IPC: B65G53/30
Filed: 1978-09-26
Abstract: PURPOSE:To maintain efficient intake of fishes even at low water level, in such a way as providing at intake of the impeller pump a branch and controlling each electric valve provided in each leg of the branch, in response to the water level of fish pond. CONSTITUTION:Drive pump 2, while holding electric valve 6A opened, so that water in fish pond 11 may be ejected into ejection port 82 of jet case 81 through jet nozzle 84. This jet action will work in such a way as pouring both water and fishes together with water ejected from jet nozzle 84 into fish collecting bath 15, through ejection port 82 and ejection hose 14. When the water level drops, water level detection switch 18 is opened, resulting in opened electric valve 6B and subsequently closed electric valve 6A. Since, thus both electric valves 6A, 6B are opened during this transient period, water is absorbed through both valves, but electric valve 6A will be closed later and it becomes possible to intake fishes from fish pond 11, by feeding water from water supply 12 into jet nozzle 84.
Patent JP-S61277317-A (JP)
Inventor: SUGIYAMA MASASHI
IPC: H02H7/04
Filed: 1985-06-03
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-H04346227-A (JP)
Title: Dry etching method
Inventor: SHINOHARA KEIJI
IPC: C23C14/44
Filed: 1991-05-24
Abstract: PURPOSE:To achieve a high-accuracy anisotropic process of a multi-layer resist with a low DC (Vdc). CONSTITUTION:When a mask for performing etching process of a ground aluminum film 2 is formed, etching for a lower-layer resist film 3 at a multi-layer resist is performed by a gas of a mixture of SF6 with NH3 and an RF-bias- application type ECR etcher with an SOG film 4 which is patterned as a mask. In this case, NH3/SF6=100SCCM/5SCCM, pressure = 10mTorr, microwave current = 300mA, RF bias = 30W, and wafer temperature = 60 deg.C are specified as etching conditions. In this manner, when the SF6 which is a halogen gas is added to the NH3, a film with a side-wall protection operation such as NH4F is formed, thus achieving a high-accuracy anisotropic machining of an organic film (lower-layer resist film).
Patent JP-H06310336-A (JP)
Title: Inductor
Inventor: SUGAI KAZUHIRO
IPC: H01F17/04
Filed: 1993-04-21
Abstract: PURPOSE:To eliminate insulation failure of the rectangular terminal in the lead-out groove on both sides of an inductor using a pot-shaped core and a flat core, and also to eliminate junction failure of the pot-shaped core and the flat core. CONSTITUTION:A square insulating pedestal 13, having a center through hole 14, is formed by molding the tip part of a pair of rectangular terminal 9 of a lead frame 10. The insulating pedestal 13 is inserted into the square mating stepped part 5 of a pot type core 1 and the mating recessed part 8 of a flat core 6, and the terminal 9, in the thickness a little thinner than the total depth of the mating recessed part 8, is protruding from the center part of the opposing side wall. A cylindrical winding 17 is directly formed on the insulating pedestal 13, and the end part of the winding is connected to the rectangular terminal 9. A pot type core 1 is covered on the insulating pedestal 13, and the mating part 5 is brought into contact thereto. The flat core 6, on which a bonding agent is coated on the center protrusion 7, is mated to the insulating pedestal 13 from lower side, a closed magnetic path, on which the pot type core 1 and the flat core 6 are connected, is formed and an inductor is obtained.
Patent JP-H01291748-A (JP)
Title: Method for puffing cheese and apparatus therefor
Inventor: TOKUGAWA YOSHINORI
IPC: A23C19/084
Filed: 1988-05-18
Abstract: PURPOSE:To obtain puffed cheese having mild and soft feeling without liberating fats, by extrusion forming cheese while mixing the cheese with nitrogen gas, kneading, cooling and compressing the resultant mixture. CONSTITUTION:A cheese in a hopper 5 is fed through a constant rate feeder 2 into a raw material charging port 12 provided at the base end of a twin-screw extruder 4 and mixed with two screws 18 (conveying step part (A)) arranged parallel in a barrel 14 and nitrogen gas at a constant flow rate is simultaneously fed from a gas cylinder 7 to a gas injection port 13 of the extruder 4 with a gas flowmeter 10. The cheese is mixed with the nitrogen gas in a gas mixing part (B) and densified in a mixing, kneading and compressing part (C). The resultant cheese is then cooled in a cooling and molding part (D), subsequently extruded through a cooling and molding die 22 and molded.
Patent JP-S6010872-A (JP)
Title: Original reader
Inventor: EJIMA YOSHINORI
IPC: H04N1/04
Filed: 1983-06-29
Abstract: PURPOSE:To obtain an excellent reproduced picture by using an output signal from a reading means and controlling the amount of conduction to a light source so as to bring the light quantity of a light source to a prescribed value before the start of original exposure by means of a reading means. CONSTITUTION:The level fluctuation of a photoelectric transducing signal of a white color coating part 10 due to a light quantity change in a fluorescent light 2 is obtained by comparing the level with a white reference picture element signal of a noted picture element in one scanning by a comparator 11. The light quantity of the fluorescent light 2 is controlled by allowing a fluorescent light dimmer circuit 9 to change the duty ratio of a high frequency AC source to be applied to the fluorescent light 2 in response to an output of the comparator. That is, the lighting time at one scanning of the fluorescent light 2 is increased until the reading picture element level of the white color coating part 10 becomes identical to a white reference picture element level. Thus, prescribed level of a photoelectric transducing signal is obtained at all times by controlling the rate of lighting of the fluorescent light 2.
Patent JP-S611587-A (JP)
Inventor: NISHIMURA KAZUYUKI
IPC: B62H1/02
Filed: 1984-06-12
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-S62276492-A (JP)
Inventor: HATTORI SHINJI
IPC: G21C3/328
Filed: 1986-05-26
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-H01290508-A (JP)
Title: Production of metal oxide
Inventor: OGAWA NOBUHIRO
IPC: C01F7/02
Filed: 1988-05-18
Abstract: PURPOSE:To obtain a metal oxide comprising fine primary particles having superior dispersibility by flocculating once a metal hydroxide by adding a nonionic surface active agent to a sol of the metal hydroxide prepd. in a specified pH range, dispersing then the flocculated product in an org. solvent, performing distillation of the dispersed product and filtration of the distilled product, and heat-treating filter cake. CONSTITUTION:A metal oxide is prepd. by the heat-treatment of a metal hydroxide by a process described hereunder. A metal hydroxide sol adjusted to neutral- basic(pref. 7-9) pH is admixed with a nonionic surface active agent, and the sol is flocculated, which is further dispersed in an org. solvent, and the mixture is dehydrated by distillation. The dehydrated product is heat-treated. The amt. of said nonionic surface active agent to be added is 0.1-2wt.% basing on the amt. of the metal hydroxide sol. Suitable org. solvent is such as toluene, n- pentane, butanol, octanol.
Patent JP-H0416226-A (JP)
Title: Stirring machine
Inventor: YANO YOSHIO
IPC: B01F29/87
Filed: 1990-05-08
Abstract: PURPOSE:To permit materials to be mixed and stirred in a tank free from a stagnant state by a method wherein, the materials which have escaped full stirring are crushed or drawn out, while circulating all the materials in the tank for stirring thereof. CONSTITUTION:A tank A-1 and a rotor A-2 are rotated to produce a rotational stream of the materials M in the interior and exterior of the rotor. The magnitude of this rotational stream depends largely upon the rotational force of the tank. Since the spacing between the tank and the rotor blends gradually from a wide space A-d to a narrow space A-g, the level of liq. rises as the materials move into the narrow space with a part of the materials drawn in the narrow space, but the remainder carried into the rotor over its top edge. A rotational stream of the materials in the rotor is also produced and the materials are carried out, from the rotor through a circulating hole A-2-2 formed at the lower part of the side wall of the rotor. The materials flowing between the bottoms of the rotor and the tank are stirred by an auxiliary stirring blade A-2-3, provided on the exterior of the rotor bottom. In this way, the materials are forced into the narrow space between the tank and the rotor to be crushed or drawn out into a membranous form, whereby the stirring effect of the material can be enhanced in its entirety.
Patent JP-H06329562-A (JP)
Title: Production of olefin oligomer
Inventor: SATO HARUHITO
IPC: C07C11/107
Filed: 1993-05-21
Abstract: PURPOSE:To obtain a method for producing an olefin oligomer capable of selectively and efficiently producing hexene-1, a trimer of an olefin useful as a comonomer especially for linear low-density polyethylene. CONSTITUTION:The method for producing an olefin oligomer is to polymerize an olefin in the presence of (a) a catalyst consisting of a chromium complex and (b) an auxiliary catalyst consisting of an oxygen-containing organoaluminum compound obtained by hydrolyzing an organoaluminum compound in a definite amount of water. The molar ratio of the organolauminum compound to water substantially reacting therewith is 1:(0.1-0.65), with the proviso that the molar ratio may be 1:(0.1-0.9) when the chromium complex is prepared using a divalent chromium compound.
Patent JP-H01289214-A (JP)
Title: Manufacture of varistor
Inventor: KATSUMATA MASAAKI
IPC: H01C7/10
Filed: 1988-05-17
Abstract: PURPOSE:To obtain a zinc oxide varistor whose varistor voltage is low and whose voltage nonlinearity is high by adding a grain growth accelerator composed of TiO2 to a ZnO granulated powder having varistor characteristics. CONSTITUTION:Bi2O3, CoO, MnO2, Sb2O3, NiO and Cr2O3 are added individually to a ZnO powder, a binder and water are added to this mixture and are mixed, a slurry is produced, this slurry is dried by using a spray drier, this dried slurry is granulated and a basic material is obtained. Then, a binder and water are added to a TiO2 powder and are mixed, this mixture is dried by using the spray drier and the dried mixture is granulated as a grain growth accelerator. During this process, a drying condition is changed properly and a grain growth accelerator of 10-100mum is obtained. This grain growth accelerator in a proper amount is mixed with the basic material, a raw material powder for a low- voltage varistor is produced, this raw material powder is pressurized, molded and, after that, sintered. By this setup, ZnO crystal grains are dispersed and arranged inside a sintered substance and an excellent voltage nonlinearity index can be obtained.
Patent JP-H09280058-A (JP)
Title: Two cycle engine
Inventor: YUASA TSUNEYOSHI
IPC: F02B75/02
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To suppress blowing out and press out of scavenging air to reduce HC concentration in exhaust gas by preventing the deposit of carbon in an air exhaust port in a two cycle engine. SOLUTION: A scavenging air port 4 which introduces scavenging air compressed in a crank chamber into a combustion chamber and an exhaust air port 8 which exhausts combustion gas from the combustion chamber are opened at a position where they do not oppose mutually in the peripheral direction on an inner peripheral face of a cylinder 9. The scavenging air port 4 and the exhaust air port 8 are opened and closed by the reciprocal movement of a piston. A slit 18 which is extended upward is formed at an upper fringe 8a of the exhaust air port 8 which is opened in the cylinder 9 and is substantially rectangular. The upper fringe 18a of the slit 18 is set at a position which is apart from a top dead center TDC of the piston by a rotation angle EO of a crank shaft of 115 deg. or more.  The width Bs of the slit 18 is set to be 1/9 or more and 5/18 or less the width BE of the exhaust air port 8. The upper fringe 18a of the slit 18 is set to be apart by rotation angle H of the crank shaft of 3 deg. or more and 14 deg. or less for the upper fringe 8a of the exhaust air port 8.
Patent JP-H06331455-A (JP)
Title: Method and apparatus for measuring temperature of semiconductor device and semiconductor manufacturing equipment
Inventor: KIMURA KOJI
IPC: H01L21/22
Filed: 1993-05-21
Abstract: PURPOSE:To accurately measure the temperature of a substrate without being influenced by the hysteresis of a semiconductor wafer by a method wherein a crystal face gap of a substance at a desired measurement point of a semiconductor device substrate or of a film spreading the substrate is measured by utilizing the X-ray diffraction method. CONSTITUTION:A crystal face gap of a substance at a desired measurement point of a semiconductor wafer 2 substrate or of a film spreading the substrate is the function of only temperature if the substance is determined. For example, a wafer 2 is arranged in the chamber 1 of a RTP(rapid thermal process) equipment, and an X ray is entered into a desired measurement point of its rear to control the position of an X-ray detector 6 by a controller 11 so as to be adjusted at a specified crystal face diffraction wave peak position which depends upon the X-ray diffraction angle thetaof a crystal face of the substance of a measurement point (X-ray diffraction position). On the basis of positional information (clear from the controller 11) of the detector 6, the X-ray diffraction angle theta is determined by an operator 12 to calculate a specific crystal face gap of a measured substance; converting it into temperature enables the measurement of wafer temperature.
Patent JP-S608533-A (JP)
Inventor: ROI KIYANBERU
IPC: F16D65/22
Filed: 1984-06-11
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-S5455550-A (JP)
Title: Novel isothiocyanic acid phenyl ester
Inventor: OGATA SHIGERU
IPC: C07D295/18
Filed: 1977-10-04
Abstract: NEW MATERIAL:Compounds of formula I (R 1  is alkoxy, hydroxy, amino, alkylamino, diakylamino, arylamino, tetrahydrofurfurylamino, or morpholino; R 2  is alkyl alkoxycarbonyl; R 3  is alkyl alkoxy, dialkylamino, halogen) and their salts.  
     EXAMPLE: 3-Methoxycarbonyl-4,5-dimethoxyphenyl isothiocyanate.  
     USE: Fungicide for agriculture and horticultrure. Especially effective against powdert mildew and downy mildew in the gourd family and rice blast disease.  
     PREPARATION: The reaction between a compound of formula II and an inorganic or organic base is conducted in an organic solvent with susequent action of a halogenated alkyl carbonate thereon to form a compound of formula I 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5244647-A (JP)
Title: Recording device by means of the photo-conductive electrode for the te rhmal paper
Inventor: OOBA YUUJI
IPC: B41M5/20
Filed: 1975-10-06
Abstract: PURPOSE:To simplify the construction of an electrode and facilitate the manufacture thereof by employing a photo-conductive electrode, scanning a fine minute light spot due to the light scanning, and by recording with the flow of an electric current in response to a time series signal on the thermal electric conductive paper corresponding to the illuminating position.
Patent JP-H11242405-A (JP)
Title: Fixing device
Inventor: KONDO HIROTAKA
IPC: G03G15/20
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device constituted so that the overheat of a fixing roller is properly prevented from occurring even when recording paper is wound round the fixing roller. SOLUTION: The fixing device 11 is constituted so that the fixing roller 11 and a pressure roller 12 are made to presscontact with each other and the roller 11 is heated to a fixing temperature by being energized by an incorporated fixing heater. Then, a thermistor 17 is disposed by being brought into contact with the roller 11 in the passing area of the recording paper 19 and the roller 11 is heated to the prescribed fixing temperature by controlling the energizing of the fixing heater based on the temperature of the surface of the roller 11 detected by the thermistor 17. Besides, a thermostat 18 is disposed by being brought into contact with the roller 11 outside the passing area of the paper 19 in the shaft direction of the roller 11. Thus, even in the case that the paper 19 is wound round the roller 11, the energizing of the fixing heater is cut off by the thermostat 18 and the overheat thereof is prevented from occurring when the surface temperature of the roller 11 becomes over the prescribed overheat temperature.
Patent JP-S5743698-A (JP)
Title: Detecting method of carcinogenic substance
Inventor: SUZUKI SHIYUUICHI
IPC: G01N33/68
Filed: 1980-08-29
Abstract: PURPOSE: To detect the titled substance simply in a short time with a high sensitivity, by using membranes in which DNA repair-deficient microorganisms and microorganisms having the DNA repairing ability are immobilized respectively as microbial cellular membranes for microbial electrodes.  
     CONSTITUTION: DNA repair-deficient microorganisms, e.g. Bacillus subtilis M45 (FERM-P No. 5655), and microorganisms having the DNA repairing ability, e.g. Bacillus subtilis H17 (FERM-P No. 5656), are immobilized in any membranes, e.g. millipore filters, respectively. The two resultant microbial cellular membranes are then mounted on separate microbial electrodes and immersed in the same solution for the measurement containing a test substance to determine the respective oxygen demands and measure the remaining viable cell counts. Thus, a carcinogenic substance having the mutagenicity in the solution is detected. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5821751-A (JP)
Title: Base plate apparatus
Inventor: UJIHARA HIDEKI
IPC: G03G15/00
Filed: 1981-07-31
Abstract: PURPOSE:To enable positioning of the constituents of an apparatus to be fixed on a base plate among one another to be executed very easily, only by adjusting the adjustment screws of positioning fixed blocks using proper positioning jigs to enable the base plate to be easily fixed in the exact 3-dimensional position. CONSTITUTION:A base plate 10 is arranged so as to hold a notched slot between the 2 washers of the screws for adjusting and fixing positioning fixation blocks 30, 40, and 70. Positioning jigs having arms 101, 102, and 103 for positioning of the horizontal lateral direction, the perpendicular direction, and the horizontal longitudinal direction of the plate 10 are placed on the standard positions on the standard face of the frame of a copying machine and fixed. The screw of the block 30 is adjusted by rotation to press the side edge of the plate 10 with its top and bring the corresponding side edges of the plate 10 into abutment on the tops of the arms 101, 103, and another adjustment is made to bring the plane of the plate 10 into contact with the top of the arm 102. Then, the plate 10 can be fixed to the right position by binding said adjusting and fixing screws and the lock nuts of the adjusting screws.
Patent JP-H08314234-A (JP)
Title: Image forming device
Inventor: OTSUKA KEIZO
IPC: G03G21/20
Filed: 1995-05-18
Abstract: PURPOSE: To prevent water sticking on the surface of an electrifying roller from soaking through the roller, with the result that a conductive agent in a conductive layer oozes out onto the surface of the roller to cause blotting, etc., on image. CONSTITUTION: The surface of a photoreceptor drum 1 is electrified by bringing the electrifying roller 2 into contact with the drum surface and by applying an electrification voltage to it by means of a power source 3. A heating element is embedded in the mandrel 2C2 of the electrifying roller 2. The atmosphere surrounding the surface of the electrifying roller 2 is heated by the heating element, to make humidity low. Thus, vapor in the atmosphere is prevented from condensing and changing into water, with the result that is sticks to the surface of the electrifying roller 2.
Patent JP-H07325094-A (JP)
Title: Speed sensor
Inventor: ITO NAOHIKO
IPC: G01D5/245
Filed: 1994-06-01
Abstract: PURPOSE:To enhance sensor performance by restraining a partition plate from being deformed following the change in the internal pressure of a space section within a housing and/or a clearance within a gap section, and thereby eliminating interference of the partition plate with a circuit board or a magnet. CONSTITUTION:This invention is concerned with the speed sensor 21 equipped with a sleeve 2 in which a magnet 6 rotated synchronously with a transmission is housed, and with a housing 22 in which a circuit board 9 taking out signals interlocked with the rotation of the magnet 6 provided for the upper section of the sleeve 2 is housed, and the speed sensor is provided with a space section 7 formed in the inside of the housing 22, a partition plate 11 partitioning the space section 7 from a gap section 12 at the sleeve 2 side, and with a through hole 25 communicating the space section 7 with the outside of the housing 22 so as to be released for atmosphere.
Patent JP-S60263431-A (JP)
Title: Forming method for resist pattern
Inventor: SHIGEMITSU FUMIAKI
IPC: H01L21/30
Filed: 1984-06-12
Abstract: PURPOSE:To attempt high sensitivity and stabilization of sensitivity for a resist film and allow high accurate resist patterns to be formed with good reproducibility by disposing a plate to be dealt after baking horizontally and spraying cooling gas in a turbulent flow state to the resist film for rapid cooling of the film. CONSTITUTION:After baking, an exit door 5b of a baking device 4 and an entrance door of a cooling device 8 are opened at a practically same time to carry a glass substrate 18 on a second carrying member 22 onto a third carrying member 23 in a chamber 7 of the cooling device 8 within a short time. As soon as the glass substrate 18 is set at the designated position of the third carrying member 23 in the chamber 7, an exit door 9a is closed and an electromagnetic valve 14 is opened to supply cooling gas, for example, nitrogen gas which is stopped down by a regulator 15 from a cooling gas reservoir 12. Nitrogen gas in a turbulent flow state from a turbulent flow generator 10 cools the glass substrate 18 rapidly and uniformly and nitrogen gas of which heat is taken away is immediately exhausted from an exhaust vent 16 of the chamber 7.
Patent JP-H09299383-A (JP)
Title: Electrosurgical device
Inventor: USUI TAKEO
IPC: A61B17/00
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a safe electrosurgical device which prevents the pressure within the abdominal cavity from exceeding a preset abdominal cavity internal pressure value. SOLUTION: An argon gas cylinder 201 is placed in an inert gas supply device 20, and argon gas is allowed to flow into an inert gas supply tube 21 via a flow rate sensor 203 and an electropneumatic proportional valve 204 which are controlled by a control part 205 constituting an inert gas control means, the inert gas supply tube 21 being connected to a first connecting nozzle 211. In a laparoscopic surgical operation, carbon dioxide is fed into the abdominal cavity by a pneumoperitoneum device 30, and the internal pressure of the abdominal cavity is constantly measured.  A abdominal cavity internal pressure value set by the pneumoperitoneum device 30 and the measured value of the internal pressure of the abdominal cavity are transmitted to the control part 205, where the value of the difference between the set and measured values of the internal pressure of the abdominal cavity is calculated to control the rate of flow of the argon gas into the abdominal cavity.