baber/WOPTO huggingface dataset:
Patent JP-H01188799-A (JP)
Title: Gas jetting device
Inventor: KATO SHUJI
IPC: F17C13/12
Filed: 1988-01-19
Abstract: PURPOSE:To automatize an operation by jetting a gas out of a gas bottle by using the restoring stress of a shape memory alloy due to temperature change. CONSTITUTION:A temperature sensing portion A consists of a coil 2 obtained by forming a shape memory alloy so as to cause deformation at a specific temperature, e.g., 60 deg.C and a percussion needle retainer 3 whose inscribed periphery by a case 1 is sealed by an O-ring 4. A capsule 12 housing an agent, e.g., calcium oxide which generates heat by reacting to water is placed on the inside of the coil 2 of the temperature sensing portion A. If water enters through a flow passage 1' provided on the case 1 dissolving the skin of the capsule 12, the calcium oxide reacts to water and generates heat. As a result, since the coil 2 is subjected to this heat and extended due to a shape restoring stress pushing out the percussion needle retainer 3, the end of the percussion needle 6 breaks through the seal plate 10 to jet out a gas.
Patent JP-H02187932-A (JP)
Title: Light beam moving device
Inventor: YOSHIKAWA SEIJI
IPC: G11B7/09
Filed: 1989-01-12
Abstract: PURPOSE:To prevent the runaway of an optical pickup with a simple constitution by setting one or more electromagnetic coils 1 for moving the optical pickup to an inactive state at the time of a track access, detecting a speed signal and controlling the other electromagnetic coil. CONSTITUTION:When the device becomes a defocus state due to vibration, etc., and a tracking error signal comes not to be obtained, an abnormality detecting circuit 56 is started through a controller 51 and switches SW1 - SW3 are changed over to a contact (b). As a result, at the time of a track access, a coil 31 in electromagnetic coils 31a, 31b of a linear motor for controlling the movement of an optical pickup 4 becomes an inactive state, and the moving speed of the pickup 4 is detected by the coil 31b. This detecting signal passes through the switch SW1 and is supplied to the coil 31a and the moving speed of the pickup 4 is controlled, and the runaway of the optical pickup is prevented with a simple constitution in which it is unnecessary to provide specially a speed detection coil, etc.
Patent JP-S61167878-A (JP)
Title: In-circuit tester
Inventor: OOTA YOSHIO
IPC: G01R31/02
Filed: 1985-01-21
Abstract: PURPOSE:To facilitate operation and to improve operation efficiency by slanting a fixture which supports a circuit board so as to descent toward an operator. CONSTITUTION:A fixed plate 19 is fixed near a top surface which is opened in the fixture F. A probe holding board 20 made of an electric insulating material is provided under the fixed plate 19 slidably as shown by an arrow A. The sliding displacement of the board 20 is performed under the guidance of internal surfaces of members 21 and 22, headed fixture pins 23a and 23b which penetrate the board 20 slidably and hold the board 20 at a normal position are provided, and coil springs 24a and 24b are wound around them. The board 20 is pressed downward elastically and slantingly toward a position in a figure all the time with the forces of those coil springs 24a and 24b. Thus, the top surface for supporting a support base 6 which supports the fixture F detachably is a slanting surface which is descended toward the operator, so the operator need not bent to replace a circuit board, etc., so the operation is facilitated and the operation efficiency is improved.
Patent JP-H11209439-A (JP)
Title: Production of polymer, polymer, and rubber composition containing same
Inventor: NAKAYAMA ATSUSHI
IPC: C08F279/02
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To provide an excellent process for producing a multi-branched polymer and to provide a rubber composition containing the polymer and having excellent breaking characteristics and processability. SOLUTION: There are provided a process for producing a polymer which comprises: polymerizing or copolymerizing a conjugated diene in the presence of an initiator being an organolithium compound in a hydrocarbon solvent and allowing to act on the active terminals of the polymer a poly(meth)acrylic ester represented by the formula (X is a polyvalent alkyl ether group having at least two terminal ether groups; R is hydrogen or methyl; and n is the number of the etheric oxygen atoms of X, bonded to the carbonyl groups of the methacrylic groups) to produce a highly branched polymer and a rubber composition containing at least 30 pts.wt., per 100 pts.wt. rubber component, above polymer.
Patent JP-H01185264-A (JP)
Title: Medical treatment bag and its manufacture
Inventor: FUTAGAWA JUN
IPC: A61J1/10
Filed: 1988-01-18
Abstract: PURPOSE:To improve a seal quality further enabling the melt mounting time to be shortened by mounting a film in its opening peripheral edge pat, excepting a port part insertion mounting part, to be melted by heat and forming a chemicals storage part thereafter inserting a port part into the port part insertion mounting part of the chemicals storage part, mounting the port part to be thermally melted to the chemicals storage part, and so on. CONSTITUTION:A port part 1 and a chemicals storage part 2 are formed by the same material, but the forming material uses olefin type synthetic resin of good chemical resistance. In case of a film being an inflation film, a bag mounts its shoulder part and bottom part to be thermally fusion bonded, forming the chemicals storage part 2. Next inserting the port part 1 into a port part insertion mounting part 4, which is only one opening part, finally applying a heating metal mold to a peripheral edge part of the chemicals storage part 2 containing the port part insertion mounting part 4, the port part and the chemicals storage part are mounted to be thermally fusion bonded. In this way, the heating metal mold eliminates its pressing force unbalance for the film, while preventing the film from floating from the port part 1, leakage and/or a break in the vicinity of the port part can be completely prevented.
Patent JP-H07221376-A (JP)
Title: Microchip laser allowing control of beam direction
Inventor: BUARETSUTO SERUJIYU
IPC: H01S3/101
Filed: 1995-01-23
Abstract: PURPOSE: To provide a microchip laser with the controllable beam direction whose direction of beam can be freely controlled at low cost and by a simple structure. CONSTITUTION: The subject microchip laser is constituted of a resonance cavity having a solid-state amplifier medium 1, an incident mirror 2 and an emission mirror 3, an optical means 5 which is provided in the cavity and is constituted of a saturation absorbing thin film and emits at least one pumping beam from the amplifier medium, a means for changing the direction of the pumping beam in the amplifier medium, and a cavity which, having a geometrical shape, generates a laser beam regardless of the direction of the pumping beam.
Patent JP-S57122065-A (JP)
Title: Dichloromaleimide derivative and fungicide containing the same
Inventor: HAYASHI SHIGERU
IPC: C07D207/456
Filed: 1981-01-23
Abstract: NEW MATERIAL:The dichloromaleimide derivative of formulaI[R is ethoxycarbonylmethyl, (1-ethoxycarbonyl)ethyl, 4-methoxyphenyl or allyl].  
     EXAMPLE: N-(4-Ethoxycarbonylmethoxyphenyl)dichloromaleimide of formula II.  
     USE: Fungicide having remarkable controlling effect esp. to gray mold.  
     PROCESS: The compound of formulaIcan be prepared by (1) reacing dichloromaleic acid anhydride with the aniline compound of formula III in an organic solvent such as benzene to obtain the compound of formula IV, and (2) carrying out the dehydrative cyclization of the compound of formula IV without separating from the reaction mixture, in the presence of an acid catalyst (if necessary in the presence of an aprotic polar solvent such as DMF). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06214732-A (JP)
Title: Data input/output device
Inventor: AIYAMA KENJI
IPC: G06F3/12
Filed: 1993-01-21
Abstract: PURPOSE:To lay out plural picture files with simple constitution. CONSTITUTION:A CPU 1 sets data input/output start position information and data input/output end position information for the plural picture files in a start position register group 4 storing data input/output start position information of a memory 15 having continuous addresses and an end position register group 5 storing data input/output end position information of the memory 15. A register selection counter 12 selects a pair of the registers in the required start position register group 4 and the end position register group 5 in accordance with the present address value of an address counter 10. The output address value of the address counter 10 is controlled in accordance with the value of the selected registers.
Patent JP-S59135818-A (JP)
Inventor: KUROIWA FUMIO
IPC: A01C5/00
Filed: 1983-01-21
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-S62165415-A (JP)
Title: Automatic gain control circuit
Inventor: NAKAYAMA YOSHITERU
IPC: H03G3/20
Filed: 1986-01-17
Abstract: PURPOSE:To attain the automatic control of the upper and lower limit values of a required output voltage as values appropriate for various input voltage by varying the upper and lower values at the gain adjustment of an amplifier circuit. CONSTITUTION:Up/down (U/D) control signals of U/D counters (CT) 10, 11 are connected to the outputs of comparators 12, 13 and U/D control is executed when an output voltage Vout at the current time exceeds the upper or lower limit value. The upper limit value ViH and the lower limit value ViL are set up by variable resistors 14, 15 respectively. The counting of the U/D CTs 10, 11 are stopped when ViL<Vout<ViH is formed. A NOR gate 20 having eight inputs and an AND gate 21 stop the counting when all inputs are '1' at the time of count-up operation or when all inputs are '0' at the time of count-down operation.
Patent JP-S58128139-A (JP)
Title: Pipe device for packing catalyst and packing method of catalyst
Inventor: MINAMI YOSHITAKA
IPC: B01J8/00
Filed: 1982-01-23
Abstract: PURPOSE:To improve the efficiency of packing work and to prevent charging of static electricity by opening the top end of a packing pipe mounted with a fastener in a longitudinal direction, engaging the same with a winding drum and rotating the winding drum is accordance with the packing speed of catalysts into a tower tank. CONSTITUTION:A packing pipe 6 is extended between the feed port 4 of a hopper 3 and the inside part of a tower tank 1, and the pipe 6 is fixed slightly upward in such a way that the bottom end thereof does not contact with the bottom part of the tank 1. In this stage, the fastener 5 of the pipe 6 is opened from the top end like a developed sheet, and the top end thereof is held engaged with a suitable means such as binding to a winding drum 7. Thereafter, a valve 8 is opened to pack the catalysts, etc. stored in the hopper 3 through the pipe 6 into the tank 1. As the catalyst level 9 in the tank 1 rises, the drum 7 is rotated to open the fastener 5 successively and to wind the pipe 6 on the drum 7 so that the bottom end of the pipe 6 does not contact with the level 9.
Patent JP-S5393647-A (JP)
Title: Electric hot-air heater
Inventor: SOU NOBORU
IPC: F24H3/04
Filed: 1977-01-28
Abstract: PURPOSE: To provide an electric hot-air heater, which is combined with a fan so as to prevent temperature rise due to heat transmitted from heat source by way of radiation, conduction and convection, thus eliminating fear of burn, and at the same time to improve heat reflecting efficiency. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5292107-A (JP)
Title: Axial sliding blade type liquid rotor
Inventor: YANO MITSURU
IPC: F01C1/34
Filed: 1976-01-30
Abstract: PURPOSE: To prevint liquid enclosing phenomenon and liquid leakage from high pressure side to low pressure one by forming a straight zone at a cam curvature so as to closely contact a rotor with a cam guiding vanes at the both sides of a rotor while a time from the completion of exhausting to the beginning of sucking. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06223753-A (JP)
Title: Axial aligning method for image forming lens in electron microscope
Inventor: SUZUKI SEIICHI
IPC: H01J37/04
Filed: 1993-01-21
Abstract: PURPOSE:To automate the axial alignment of an image forming system in an electron microscope. CONSTITUTION:A control means 14 supplies a predetermined excitation current to an objective lens (OL) 9 to produce a focus condition, and throttles electron beams into a small spot at the position of a specimen 8 by means of a condenser lens (CL) 6. Next, the control means 14 makes the OL 9 undergo a defocus condition, and detects the center position of the electron beams with the brightness signals taken in from the one dimensional electron beam detectors 1 through 4. When the center position is found to have been out of an origin O, the center of the electron beams is made coincide with the origin O by means of the inclination function of a condenser lens alignment coil (CLAC) 7. The control means 14 then makes the CL 9 undergo a focus condition, and detects the center position of the electron beams with brightness signals taken in from the one dimensional electron beam detectors 1 through 4. When the center of the electron beams is found to have been out of the origin O, the center of the electron beams is made to coincide with the origin O of an electron beam detector 5 by means of the moving function of the CLAC 7. Processes as mentioned above are repeated.
Patent JP-S56105984-A (JP)
Title: Ink container of recording device
Inventor: TAZAKI SHIGEMITSU
IPC: B41J2/175
Filed: 1980-01-28
Abstract: PURPOSE:To prevent the damage of a filter by the unprepared force of ink without dropping the permeating ability of the filter even when a container is turned upside down by providing an ink shielding material of particular structure between a membrane filter and an ink level. CONSTITUTION:In an ink container IT, a funnel-shaped ink shielding material R with an aperture at its tip is provided, and at the aperture, a plug CV2 is provided. The plug CV2 has a circular part with a vent hole AI1 and a shaft part which projects vertically from its center and has a tip formed in a cone shape. In a normally standing state, the plug CV2 is suspended by the ink shielding material R and an aperture AI4 is formed. In an inverted state, the conical part of the shaft of the plug CV2 is lowered by its own weight and closes the aperture tightly. In the upper part, a filter F2 made of a porous ink absorbing material and a membrane filter (made of tetrafluoroethylene resin or the like) which permits the passing of air but does not leak ink are disposed, and in the lower part, a porous ink filter F3 is provided and connected with a typing head by a conduit CH.
Patent JP-H05197061-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TANAKA MARI
IPC: G03C1/22
Filed: 1992-01-21
Abstract: PURPOSE:To improve storage stability to the lapse of time of a raw sample and latitude against safelight by spectrally sensitizing silver halide emulsion with a sensitizing dye and incorporating at least one kind of oxygen-containing crown compound complex. CONSTITUTION:The silver halide emulsion in at least one silver halide emulsion layer is spectrally sensitized with the sensitizing dye and contains at least one of the oxygen-containing crown compound complexes. this crown compound are a macrocyclic compound having a hetero atom, such as O, N, or S, as an electron donative atom, in the cyclic structure, and having a function capturing a cation past into the void of the cationic ring, and the macrocyclic compound is one having a ring comprising >=12 ring-constituting atoms including at least 2 oxygen atoms.
Patent JP-S5291617-A (JP)
Title: Character cut out system
Inventor: ITSUSHIKI NORIO
IPC: G06F15/04
Filed: 1976-01-28
Abstract: PURPOSE: To mitigate the burden on a computer in a recognition station and improve read out speed by realizing the cut out by means of a hardware. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02192815-A (JP)
Title: Manufacture of clad section by hot extrusion
Inventor: KOBAYASHI NORIO
IPC: B21C23/22
Filed: 1989-01-18
Abstract: PURPOSE:To uniformalize the thickness of clad of the stock to be extruded by making the part connected to the position entered and faced inward in the area between a periphery of die and the approach part surrounding the pass into an inverse slope to the hot extrusion and the part faced outward to the periphery of die into a normal slope. CONSTITUTION:A material 1 to be extruded composed of a base metal 2 (carbon steel) and a clad 3 (stainless steel) is hot extruded with a die 8 and a clad wide flange beam is formed. At that time, on the approach part 82 of the die 8, the area 83 configured between the approach part 82 entered and faced inward and the periphery of the die 8 is taken as the inverse slope to the direction of extrusion. Then the area 84 between the approach part 82 faced outward and the periphery of the die 8 is taken as a normal slope to the direction of extrusion and the area 85 between the area 83 and the area 84 is taken as a non-slope. Thus the quantity of flow of metal flow is equalized, the section with an uniform thickness of the clad 3 is obtained.
Patent JP-S61168849-A (JP)
Title: Parallel-plate electrode
Inventor: YOSHIMURA TOSHIHIKO
IPC: H01J49/22
Filed: 1985-01-23
Abstract: PURPOSE:To control a drop of vacuum degree, by inserting an insulator of low gas emission, for insulation between a negative or positive electrode and an electrode base. CONSTITUTION:A ceramic is used for an insulator plate 4, the surface area of which is increased by forming a groove 6 in order to control a drop of discharge voltage through the surface of the plate 4. And an insulator 11 is used to cover a screw 8 to prevent a vacuum discharge between the screw 8 and a plate 3, and between the screw 8 and the electrode base 5. Furthermore, a round 12 is arranged at the portion of a locally high electric field, between the plate 3 and the electrode base 5. In such a composition, an insulating destruction or a vacuum discharger is controlled, as well as a drop of vacuum degree is prevented.
Patent JP-H09297343-A (JP)
Title: Disposable camera provided with driving body for shielding film cassette detached with closed cassette in order not to be used after being used
Inventor: DEBUITSUDO KURINTON SUMAATO
IPC: G03B17/30
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To disable a camera from being used so as to prevent the recycling of the camera which is not permitted in the disposable camera. SOLUTION: This camera 24 uses a film cassette 10 provided with a movable optical lock 18 supported inside a groove hole for film entrance and exit which is moved to be closed after a film strip 16 is wound inside a cassette 12. This camera is further provided with a cassette housing chamber 30 and the driving body 42 which is moved so that the optical lock is closed before the cassette 10 is detached from the chamber 30. An outside entering port 56 enabling an inserting tool 62 to be inserted inside the chamber 30 in order to push the cassette from the chamber 30 is provided. The body 42 is provided so that the body 42 is pushed out from the chamber 30 with the cassette 10 by means of the tool 62; therefore, the camera 24 can not be used.
Patent JP-S54102420-A (JP)
Title: Distribution type fuel injection pump
Inventor: SAKURANAKA TOORU
IPC: F02M45/00
Filed: 1978-01-30
Abstract: PURPOSE:To make a reduction of the combustion noise, with a quantity of the fuel made burning little by little, by lowering the rate of injection at the time of idling operation to prolong the time of injection. CONSTITUTION:Under a condition of idle running, with a timing of up-down movement of a plunger 7 being at the slowest speed through a timer by up-down actuating a sleeve 18, in the stage before a cut-off port 17 reaches a face 19, that is, in the stage with a fuel oil being carried out into a conduction pipe 16, an idle port 22 and a control port 23 are facing to each other, and the fuel oil in a passage 13 is sucked flowing out into an air space 4. Accordingly, a pressure drop, caused in the fuel oil fed out to an injection nozzle through the conduction pipe 16, lowers down  an injection rate, with an injection time prolonged for obtaining the same injection quantity, and the fuel is gradually injected into within the cylinder. Consequently, a quantity of the fuel is burned little by little in the cylinder, thus capable of reducing a level of the combustion noise.
Patent JP-S59134361-A (JP)
Title: Exhaust gas purifier associated with air/fuel ratio detecting function
Inventor: SEKIDO SATOSHI
IPC: G01N27/419
Filed: 1983-01-21
Abstract: PURPOSE:In a car engine, to measure actual air/fuel ratio while to perform exhaust gas purification by using the upstream side of a conduit made of oxygen ion conductor as an oxygen pump while the downstream side as decision section. CONSTITUTION:Exhaust gas will flow through an inlet duct 14 and a plurality of conduits 10 impermeable of oxygen gas while conductive of oxygen ion, to read- out voltage across a common electrode 11 and decision electrode 13 without applying voltage across the common electrode 11 and oxygen pump 12, and if it is low it is decided to be lean to employ the cathode side as the common electrode 11 while if it is high it is decided to be rich to employ the anode side as the common electrode 11. Through function of the oxygen pump electrode 12, oxygen is supplied/discharged to provide exhaust gas composition in the vicinity of theoretical air/fuel ratio to measure actual air/fuel ratio reliably without influence of temperature, residual N2 gas, etc. Due to supply/discharge of oxygen in the vicinity of theoretical air/fuel ratio, Ni catalyst in the conduit 10 and Perovskite complex oxide catalyst 17, maximum exhaust gas purification is achieved under ideal condition.
Patent JP-S62166629-A (JP)
Title: Electronic application equipment
Inventor: KOIKE TETSUO
IPC: H04B15/02
Filed: 1986-01-20
Abstract: PURPOSE:To remove power source noises entering into a control circuit section, by providing a simple circuit configuration between a power source section and an interface circuit section. CONSTITUTION:A noise removing circuit section 6 is constituted by connecting high-pressure resisting switching diodes 61 and 62 in series and parallel to the input side of an interface circuit section 5. The diodes 61 and 62 execute blocking or absorbing actions so that positive or negative power source noise pulses cannot enter into a control circuit section 4. Namely, the diode 61 connected in series becomes high in impedance to the positive noise pulse and blocks the noise pulse and both the diodes 61 and 62 connected in series and parallel become low in impedance to the negative noise pulse and absorb the noise pulse.
Patent JP-H04212371-A (JP)
Title: Tube piping apparatus
Inventor: BIRUGERU HAARUBERUGU
IPC: A61M1/28
Filed: 1991-01-29
Abstract: PURPOSE: To melt powder through percolation of water from a water source at a pressure which is substantially equal to the atmospheric pressure, and which is also continuously maintained during a period in which a normal concentrate having been taken into is conveyed to a monitor. CONSTITUTION: A tube arranging device comprises means 11, 12 connected to a water source 15, means for connecting a powder cartridge 9, a means 7 adapted to be connected to a monitor, for preparing a solution such as a medical solution, for example, dialyzing liquid, exchanging liquid for filtering the blood, or liquid for peritoneal dialysis. The feature of the tube arranging device according to the present invention is the provision of means 10:10''', 8a, 8b) for lowering the pressure of water down to a value which is substantially equal to the atmospheric pressure.