baber/WOPTO huggingface dataset:
Patent JP-S60240912-A (JP)
Title: Hydraulic device for control of movable fire grate in refuse incinerator
Inventor: NAKAMURA JIROU
IPC: F23N1/00
Filed: 1984-05-15
Abstract: PURPOSE:To enable a movable fire grate to be automatically released from lodging of refuse when refuse is lodged in the moving fire grate, by a method wherein, when each cylinder is brought to an inoperative state, by means of a signal from a flow meter in a tank return circuit, operation of each cylinder is corrected to reciprocate in a reverse direction to each other in cooperation with a relief valve in an discharge circuit. CONSTITUTION:When refuse is lodged in a movable fire grate and, for example, a hydraulic cylinder 1 is brought to a state in which it is incapable of reciprocating, fluid is prevented from being pushed out from a rod side chamber 3, and a flow meter 15 provides a deficiency in flow rate signal. An instruction controller 16, received the signal, restores an electromagnetic direction control valve 10 to a neutral position, and opens electromagnetic ON-OFF valves 18 and 24. Fluid in a pressured oil feed circuit 11 flows in a connection circuit 7 through an electromagnetic ON-OFF valve 18 and a check valve 19 in a supply circuit 17, and further flows in rod side chambers 3 and 4 of the two cylinders 1 and 2. In which case, head side chambers 5 and 6 of the two cylinders 1 and 2 are connected to a tank 14 through operating circuits 8 and 9 and check valves 22 and 23 and an electromagnetic ON-OFF valve 24 in a branch circuit 21, and thereby the rods of the two cylinders 1 and 2 are moved in the same direction so as to reciprocate, and the moving fire grate is released from lodging of refuse.
Patent JP-S63264523-A (JP)
Title: Impregnating and coating agent for preventing skin contact infection by virus
Inventor: KAWAKATSU KUNIO
IPC: A01N41/02
Filed: 1987-04-17
Abstract: PURPOSE:To obtain an impregnating and coating agent containing a specific nitrogen atom-containing amphoteric surfactant and capable of preventing infection by viral disease may occur in contact of skin with a virus. CONSTITUTION:The aimed agent contains a nitrogen atom-containing amphoteric surfactant selected from a carboxylic salt type amphoteric surfactant, sulfuric ester salt type amphoteric surfactant, sulfonate salt type amphoteric surfactant an phosphate salt type amphoteric surfactant, preferably alkyldi(aminoethyl) glycine salt or dialkyldiethylene triamino acetic acid salt as an active ingredient. The agent is used as a solution or paste having 0.0001-0.1wt.% concentration, preferably 0.001-0.01wt.% concentration and pH 4-9, preferably 6-8 and applied to contact position before contact of skin with a virus or before a virus invades inner human body before on after contact of skin with the virus.
Patent JP-H07277095-A (JP)
Title: Weather strip
Inventor: NAKAMURA TOSHIMASA
IPC: B60R13/06
Filed: 1994-04-08
Abstract: PURPOSE:To provide a weather strip that is suitable for a body consisting of a highly rigid material being different for working, and as compared with the conventional one, that is few in the number of parts, low in cost, and easy in assembling. CONSTITUTION:In a weather strip that is fitted to the indoor side of a body opening periphery 10, and is elastically brought into contact with the indoor side surface of a door sash 20 for sealing the space between the body opening periphery 10 and the door sash 20; a sponge-shaped hollow seal part 70 is integrally connected to the one end of a rubberlike elastic core embedded retainer 50 that is to be fitted to the body opening periphery 10 by means of screws or the like, and also a base bottom part 60 of the same material as the retainer 50 is turnably and integrally connected thereto. Thereby, a latch part 61 for catching the hook part 51 that has been formed on the other end of the retainer 50 is extendedly provided to the free end of the base bottom part 60.
Patent JP-S5621139-A (JP)
Title: Copying machine
Inventor: TOMITA SATORU
IPC: G03B27/62
Filed: 1979-07-27
Abstract: PURPOSE: To prevent an original from being left behind by sounding an alarm when the original remains in a set position at the instant that its copy has been removed after completing copying.  
     CONSTITUTION: Reflecting member r is provided on part of pressing board 2 of main body A of a copier, and light source L for illuminating member r through contact glass 1, and photoelectric converting element PE for receiving the light reflected from member r are installed. Presence or absence of original 0 on glass 1 is detected in accordance with output change of element PE. Output of microswitch MS with its switch operation lever 6 provided in hole 5 formed through the bottom board of copy container C and protruded upward out of hole 5 detects presence or absence of the copy in container C. Control signal generating circuit CS applies a signal to alarm device AR when a detection signal corresponding to presence of original 0 in a given position, and a detection signal corresponding to absence of the copy in container C are obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06315231-A (JP)
Title: Charge controller and control method for battery and photovoltaic power generation system
Inventor: NAKASE YUKINORI
IPC: H02J7/04
Filed: 1992-03-23
Abstract: PURPOSE:To allow efficient charging of a battery almost to the full-charge while preventing overcharge. CONSTITUTION:Charging operation is started (t1, t4) when the terminal voltage of a battery is lower than VL and when the terminal voltage rises to VH (t6, t5), the charging operation is sustained for a predetermined time before the charging operation is stopped (t3, t6). This method realizes useful charging using solar cells.
Patent JP-H02274391-A (JP)
Title: Workpiece conveyor for laser beam machine
Inventor: WATANABE JIRO
IPC: B23Q7/03
Filed: 1989-04-15
Abstract: PURPOSE:To prevent workpieces from being damaged by providing many supporting pins to support the workpieces on a machining table, enabling to perform fine laser beam machining of the workpieces and conveying the workpieces by endless conveyors of plural-line elevating frames. CONSTITUTION:In order to carry the workpieces 2 in the machining table 5, the table 5 is positioned at the supplying position A and each endless conveyor is elevated up to the conveying position of the elevating end by an elevating mechanism. A caterpillar of each conveyor is positioned above from the upper ends of the supporting pins and when the workpieces 2 are supplied from a supplying mechanism 3 in this stage, the bottoms of the workpieces are supported by the caterpillar and the workpieces are conveyed. Then, when the conveyor is lowered, the workpieces are supported by the many supporting pins and carrying-in is completed. Here, after laser beam machining is completed, the workpieces 2 are transferred up to the discharging position B and transferred to the support of the caterpillars of the endless conveyors and discharged to a discharging mechanism 4 by the reverse order to the time of carrying-in.
Patent JP-H0620782-A (JP)
Title: Control circuit of gas discharge lamp for vehicle
Inventor: ANDOREA NEPOTE
IPC: H05B41/392
Filed: 1993-04-22
Abstract: PURPOSE: To provide a control circuit capable of enhancing the safety of a vehicular gas discharge lamp by securing earth and of inhibiting the promotion of lamp ionization. CONSTITUTION: A vehicular control circuit has a voltage source B and an output stage HB having an H-bridge circuit, with a gas discharge lamp L inserted in the center of the H-bridge circuit. An intermediate stage including an inverter INV comprising a transformer T is provided between the voltage source and the output stage. The secondary winding of the transformer is in the state of being shut off from a grounding conductor GND and is connected to the outputs of rectifier circuits D2, D3. The rectifier circuits are similarly shut off from the grounding conductor. The output stage is connected to the outputs of the rectifier circuits. Since the lamp has a terminal connected to the grounding conductor, safety effects and the effect of inhibiting the promotion of lamp ionization are produced.
Patent JP-H05249023-A (JP)
Title: Mixture uniformity measuring apparatus
Inventor: SAEKI RIYOUJI
IPC: G01N15/06
Filed: 1992-03-03
Abstract: PURPOSE:To continuously detect a mixture state to apply to a line process by making as many uniformly divided flow paths as possible in a flow path and constituting a transmission concentration measuring cell on the divided flow path to measure transmission concentration of each cell. CONSTITUTION:A plurality of parallel plane dividing plates 5 which equally divide a center axis and extend along a circumference from a column axis are provided in a circular pipe flow path, and a cell 7 is provided in each of divided flow paths made by combining with a conic frame 6. Mixture 3 enters from an inlet port 4 and is equally divided by a dividing plate 5, passes via the frame 6 through the cell 7 and passes from a discharge groove 8 into a merging port 9. The cell 7 is formed by a slit between a divided cell body 1 and a divided flow path frame 2, while a parallel cell is formed by optical glass 11, 12. The cell 7 in each flow path can compare transmission concentration of each divided flow path by measuring transmitted light amount by a light source 13 and a photoelectric element 10 to know mixture uniformity.
Patent JP-H0623962-A (JP)
Title: Ink ductor driver in printing press
Inventor: YOOZEFU HAAZE
IPC: B41F31/14
Filed: 1993-04-22
Abstract: PURPOSE: To provide a ductor roller drive device wherein when a ductor roller comes into contact with an ink distributing roller, an impact is not produced on the ductor roller. CONSTITUTION: A transmission device is provided between a slowly rotating ink fountain roller 3 and a faster rotating ink distributing roller 4 for cyclic adjustment of the circumferential speeds of a ductor roller 1 pivotable forth and back in accordance with the work cycle of the machine to the different curcumferential speeds of the roller 3 and the roller 4. In order to accelerate the roller 1 when the roller 1 pivots toward the roller 4, a drive device controllable in accordance with the work cycle of the machine is provided, which machine is connected to the roller 1 by the differential transmission device to accelerate the circumferential speeds of the roller 1 to the circumferential speeds of the roller 4.
Patent JP-H08271531-A (JP)
Title: Cleaning liquid suction nozzle
Inventor: KIDA SHOGO
IPC: G01N1/00
Filed: 1995-03-29
Abstract: PURPOSE: To obtain a cleaning liquid suction nozzle contributive to quick and reliable cleaning and suitably mounted on an enzyme immunological reaction assaying system as a cleaning unit. CONSTITUTION: The cleaning liquid suction nozzle being mounted on an enzyme immunological reaction assaying system for specimen or reagent injected into a reaction recess in a microplate comprises a thin tubular nozzle body 6ba for sucking the cleaning liquid stored in the reaction recess after cleaning thereof, and a suction port 6bb made at the end part of the nozzle body 6ba on the reaction recess side. A micro notch 6bc is made partially in the tubular side face of the nozzle body 6ba on the end part side having the suction port 6bb.
Patent JP-H09255705-A (JP)
Title: Production of high-impact resin composition
Inventor: AOYAMA TAKESHI
IPC: C08F2/18
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a vinyl chloride polymer compsn. which is excellent in impact resistance and usable for a window frame, etc. SOLUTION: Vinyl chloride is polymerized in a water-base suspension in the presence of a block copolymer comprising polyorganoslioxane blocks and poly(meth)acrylic ester blocks. The wt. ratio of the block copolymer to the resultant vinyl chloride polymer is (0.1:99.9)-(30:70).
Patent JP-H11290690-A (JP)
Title: Ester hydrolytic catalyst
Inventor: OKUYAMA KAZUO
IPC: B01J37/08
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To obtain a solid acid catalyst which is useful for an ester hydrolytic reaction. SOLUTION: An organic material containing fluorine is borne on the surfaces of pores of an inorganic porous body and is immobilized thereon. In this case, the organic material containing fluorine is a polymer material containing fluorine with a cation exchange group, and the inorganic porous body is preferably formed of inorganic porous body particles with 1 μm-1 mm average particle dia., 0.20-0.90 vacuole ratio and 10-5,000 nm average vacuole dia. Thus, it is possible to enable efficient displaying of a superb acid catalytic performance by a comparatively smaller amount of the organic material containing fluorine on account of the high stability and acidity of a functional group, and impart much ease of practical handling, a reliable mechanical strength, and outstanding resistances to chemical and heat.
Patent JP-S5220696-A (JP)
Title: Unit for purficiation of kitchen exhaust gas and for fire-prevention
Inventor: HANAOKA TAKEO
IPC: A62C3/00
Filed: 1975-08-08
Abstract: PURPOSE: Unit for purification of a kitchen exhaust gas and for fire-prevention which can be adapted easily to proper position of a kitchen without modifying kitchen apparatuses that are used currently by incorporating a unit for cooling and purifying the exhaust gas compactly into an exhaust system. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11274520-A (JP)
Title: Surge protecting element
Inventor: OKA RITSUO
IPC: H01L29/747
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To enable forming an element by a simple process at a low cost, and breaking a tradeoff relation of an element withstand voltage and a capacitance, by arranging a metal electrode region electrically connected with a negative side main electrode, on a depletion layer expansion range belt of a PN inversion junction when a necessary set withstand voltage is obtained. SOLUTION: When a positive voltage is applied to a main electrode 2, or a negative voltage is applied to a main electrode 3, a depletion layer in an inversely biased PN junction J2 expands to the substrate 11 side. When the depletion layer expands as far as a metal belt part 4 being in the same potential as a facing electrode, the most intensive electric field is generated in a depletion layer below the metal belt. When this value exceeds an allowable field intensity of silicon, avalanche yield is generated. After that, injection operation is accelerated from an N emitter layer 10 and reaches ignition operation. A withstand voltage can be arbitrarily set by setting WL. The withstand voltage can be determined by the position of an auxiliary electrode 4 or 5, via an oxide film on the depletion region, so that an element having a low withstand voltage and a small capacitance is realized.
Patent JP-S5720991-A (JP)
Title: Margin measuring method
Inventor: ISHIMOTO SHIYOUJI
IPC: G11C11/404
Filed: 1980-07-15
Abstract: PURPOSE:To measure the margins of a cell and a sense amplifier accurately by controlling the level of the cell externally by making the writing and reading of a chip in the wafer state of a semiconductor storage device different in the substrate potential of the wafer. CONSTITUTION:The writing of a level ''0'' is done at a substrate potential VBL21, and the reading at a substrate potential VBH21. Consequently, the complete level ''0'' is stored in the cell and varying the substrate potential raises the cell level from a VCL21 to a DELTAVCL21. Then, the difference between the VBL21 and VBH21 is set optionally to control the variation amount of the cell. A level ''1'' is the same and an optional level ''1'' of the cell is obtained. Therefore, the cell level is set to an optional value by varying the substrate potential, thus measuring the margin of sense amplifier operation.
Patent JP-S59222023-A (JP)
Inventor: FUSE KENICHI
IPC: H02G15/23
Filed: 1983-05-31
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-S5445686-A (JP)
Title: Dispersion stabilizer for suspension polymerization of vinly compound
Inventor: MARUHASHI KIICHI
IPC: C09K23/00
Filed: 1977-08-11
Abstract: PURPOSE: To provide a dispersion stabilizer, capable of intensifying the distenbution of grain of especially vinyl chloride, comprising a partially saponified PVA component containing CO group with more than a specified value of absorbance and a PVA component without CO group, both almost the same degree in saponification degree.  
     CONSTITUTION: This dispersion stabilizer for suspension polymerization of vinyl compounds, especially vinyl chloride is made of CO group-contained, partially saponified PVA component (A) of 60W90%, especially 65W75% by mole in saponification degree and 0.18, especially 0.4 or more in absorbance of 0.1% solution at 280μm and a PVA composition (B) of 60W90%, especially 65W75% by mole in saponification degree and 100W3,000, especially 500W2,500 in polymerization degree. Here, the component A is produced from saponification of polyvinylesters yielded from polymerization with the presence of aldehydes (e.g., CH 3 CHO) or ketones (e.g. acetone). When this dispersion stabilizer is used for suspension polymerization, the prevention of attachment of scale to an polymerization task can be made almost perfectly, while a throughly stabilized polymerization can be performed even with a little amount thereof. Thus, suspension polymerization of vinyl chloride can be performed in an advantageous manner from a industrial standpoint. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02276738-A (JP)
Title: Continuously driving-out device of paper
Inventor: NAKANISHI TOMOYUKI
IPC: B65H3/52
Filed: 1989-04-17
Abstract: PURPOSE:To drive out a necessary number of paper sheets by installing a frictional roller oppositely to the drive-out side surface of a drive-out roller and revolving the frictional roller in the drive-out direction at the peripheral speed lower than that of the drive-out roller and smoothly superposing a top paper sheet and the succeeding paper along the superposed surface at the overlapped edge part. CONSTITUTION:A drive-out roller 7 revolves in the drive-out direction and drive-out-processes paper, and then, a frictional roller 8 installed oppositely onto the drive-out roller 7 revolves in the drive-out direction at the peripheral speed lower than that of the drive-out roller 7, and the first 2a of the paper sheets in superposed state is speedily driven out by the drive-out roller 7. At the same time, a part of the second paper 2c is driven out at the lower speed by the frictional roller 8, and a deflection is generated in the drive-out direction between the first 2a and the second 2c, and a plurality of paper sheets are continuously drive-out-processed, with the edge parts of the paper in overlapped state, by the continuous drive-out.
Patent JP-S63261538-A (JP)
Title: Optical recording method
Inventor: HISHIDA YUJI
IPC: B41M5/26
Filed: 1987-04-20
Abstract: PURPOSE:To extremely increase the recording capacity by producing a state change at a cross position where the sum total of optical energy of light beams are accepted and recording the information at the cross position. CONSTITUTION:In case the sum total of optical energy of light beams is accepted at a cross position of plural beams made incident on a recording medium, a state change which is typically produced at said cross position is utilized for execution of the three-dimensional recording of information into the recording medium. In other words, a material which produces state change to the irradiation of the light having the prescribed optical energy is used to the recording medium. The plural light beams having the sum total of their optical energy equal to a prescribed level are radiated to the recording medium at one time. Thus, a state change is produced at a cross position K where the sum total of optical energy of the light beams is accepted and the information is recorded at this cross position.
Patent JP-S5523480-A (JP)
Title: Measuring instrument for modulation degree
Inventor: OGURA TOUTAROU
IPC: G01R29/06
Filed: 1978-08-09
Abstract: PURPOSE: To measure automatically the degree of modulation by extracting a pulsatory flow by detecting a modulation waveform by an electric circuit and then by obtaining a carrier voltage and modulated-wave voltage from the pulsatory flow.  
     CONSTITUTION: A modulated signal from input terminal 1 is detected by high- frequency circuit 2 and then supplied to gain adjustment circuit 3, and carrier voltage (a) is extracted from the terminal of adjustment circuit 3 and supplied to 1st gate 12 and low-frequency linear detector 13. The alternating-current component of the pulsatory voltage supplied to low-frequency linear detector 13 is detected to obtain modulated-wave voltage (b). The value of this modulated-wave voltage (b) will be stored in arithmetic part 25 by way of 2nd gate circuit 14 and comparator circuit 18. Then, 1st gate 12 is opened by a gate control pulse from control circuit 15 to extract carrier voltage (a), which is stored in arithmetic part 25 via A/D converter 19, etc., and operation of b/a is carried out to display the degree of modulation at display unit 26. In this way, the degree of modulation can automatically be measured. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5620927-A (JP)
Title: Safety system for combustion apparatus
Inventor: HAMADA KAZUTAKA
IPC: F23N5/20
Filed: 1979-07-30
Abstract: PURPOSE: To obtain an ignitor, highly reliable in operation and easy to use, which is ignited without fail by a single operation employing such an arrangement that spark is produced continuously for a predetermined while until ignition is completed, automatically by a timer circuit.  
     CONSTITUTION: When one cock is opened, switch 79 associated with the cock is closed toward NO-terminal and capacitor 56 starts discharging via diode 62 and resistance 65. Resultantly, output of comparator 46 becomes high level and ignitor 88 is set into operation by transistor 52 and kept in operation for a predetermined while, that is, for a while when capacitor 56 continues discharging at the voltage determined by resistances 47, 48. At the same time, comparator 53 starts oscillation via resistance 55 and the oscillation waves are transmitted to a comparison circuit. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02275731-A (JP)
Title: Glass powder for glass ionomer cement
Inventor: MASUHARA HIDEKAZU
IPC: C03C8/12
Filed: 1989-04-17
Abstract: PURPOSE:To obtain the subject glass powder providing hardened material of cement having excellent collapse resistance, grinding resistance, etc., blending glass powder consisting essentially of SiO2, Al2O3, CaO, BaO, P2O5 and Fe2 in a specific ratio further with specific amounts of ZrO2 and ZnO. CONSTITUTION:This glass powder for glass ionomer cement comprises 20 to 35wt.% SiO2, 20 to 30wt.% Al2O3, 14 to 30wt.% CaO+BaO, 8 to 18wt.% P2O5 and 10 to 20wt.% F2 calculated as oxide or F2 as main components. The glass powder is further blended with 0.01 to 4wt.% ZrO2 and 0.1 to 15wt.% ZnO calculated as oxide. The glass powder is readily produced by mixing various kinds of raw materials for producing glass so as to give a desired composition, heating, melting, quenching and grinding in a ball mill, etc. The glass powder is suitably used especially as a raw material for dental cement.
Patent JP-S5321869-A (JP)
Title: Simplified cleaner with dust removing means
Inventor: OOTA TAKASHI
IPC: A47L9/20
Filed: 1976-08-13
Abstract: PURPOSE: To permit waste thread or the like attached to a carpet or the like as well as large and small dust particles to be efficiently collected by the provision of both a dust collecting function of vacuum withdrawal type provided with a dust removing filter and a dust collecting function of scrape-off type by a roll brush. 
     COPYRIGHT: (C)1978,JPO&Japio