baber/WOPTO huggingface dataset:
Patent JP-S5839744-A (JP)
Title: Continuous annealing apparatus
Inventor: SHIMOMURA TAKAYOSHI
IPC: C21D9/573
Filed: 1981-09-04
Abstract: PURPOSE:To make the apparatus compact and to reduce the energy cost by adopting roll cooling in the primary cooling zone. CONSTITUTION:A steel strip heated in the heating zone 1 of a continuous annealing furnace and soaked in the soaking zone 2 enters the primary cooling zone 3', where it is cooled by contact with a group of rolls 9 for cooling. By this cooling method the strip can be cooled at a higher cooling rate than that of conventional gas jet cooling. Accordingly, the line length of the primary cooling zone can be reduced remarkably, the apparatus can be made compact, and most of electric power consumed by conventional blower cooling can be saved.
Patent JP-H11322355-A (JP)
Title: Formation of scribe
Inventor: ITO MINORU
IPC: C03B33/023
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To minimize the exchange frequency of scribing tips and improve the cutting accuracy as much as possible. SOLUTION: This method for forming scribe comprises a first step for fixing the back surface of a brittle plate 2 on a supporting substrate 3, then moving either one of a scribing tip 1 and the brittle plate 2 in one direction along an expected line for forming the scribe 6 on the surface of the brittle plate 2 and forming the scribe 6 on the surface of the brittle plate 2 and a second step for moving either one of the scribing tip 1 and the brittle plate 2 in the direction opposite to the direction to form the scribe 6 in the first step and forming a deeper scribe than the scribe 6 formed in the first step.
Patent JP-S5763305-A (JP)
Title: Production of high-molecular water-soluble polymer
Inventor: YAMADA KIYOUJI
IPC: C08F2/10
Filed: 1980-10-02
Abstract: PURPOSE: Aqueous solution polymerization is conducted using a facility having airtight flat spaces that is formed with upright type cooling plates with coolant paths built in as the polymerization chamber to produce the titled polymer suitably used as a high polymer flocculant, paper-strengthening agent or thickner with industrial advantage.  
     CONSTITUTION: Upright type cooling plates 1-A that is made of a metal of high hea conductivity such as stainless steel as the base material and has coolant paths 1 built in and frame plates 1-B are alternately piled through packings 5 to form plural combinations of plates 1C, or a pluraity of upright cooling plates 2-A integrated with frame plate are made into the combined plate 2-C to provide upright flat air-tight spaces between cooling plates as the polymerization chambers 3. As flexible tube 2 is used to circulate the coolant, an aqueous solution of water-soluble monomer or their mixture such as acrylamide, acrylic acid, its salt or styerenesulfonic acid or its salt is introduced through inlet 9 into only the end cooling plates or through other inlets 8 into the inner side cooling plates to effect the aqueous solution polymerization. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04341184-A (JP)
Title: Stabilization of proteinase
Inventor: ICHIJIMA EIJI
IPC: C12N9/50
Filed: 1991-05-15
Abstract: PURPOSE:To improve heat and surfactant stabilities of a proteinase useful, e.g. as an enzyme for a detergent without reduction of the original activity of the proteinase by chemically modifying it with dialdehydodextran. CONSTITUTION:A proteinase is chemically modified with dialdehydodextran. Specifically, the objective chemically modified proteinase is obtained recommendably by reacting NaIO4, etc., with dextran for glycol cleavage of mutually adjacent hydroxyl groups of dextran, then reacting the resultant dialdehydodextran with a proteinase preferably under ice cooling and in a dark condition for several hours to several days, subsequently adding sodium borohydride, etc., to the reaction solution for decomposition of free aldehydes, reacting the resultant mixture and then carrying out post-treatment such as gel filtration.
Patent JP-H06347116-A (JP)
Title: Freezer device
Inventor: NAGAE KOJI
IPC: F25B13/00
Filed: 1993-06-10
Abstract: PURPOSE:To make it hard to accumulate refrigerant in an inter-unit pipe or a heat exchanger when a heating operation is started. CONSTITUTION:A degree of opening of each of indoor electrical expansion valves (pressure reducing valves) 351 and 352 of indoor units 31 and 32 is made larger than of normal operation when a heating operation is started. Compressors A and B of outdoor units 11 and 12 are operated without having any relation with a load.
Patent JP-H087897-A (JP)
Title: Fuel cell junction body and manufacture thereof
Inventor: MIZUNO SEIJI
IPC: H01M8/02
Filed: 1994-06-21
Abstract: PURPOSE:To provide a fuel cell junction body capable of enhancing gas diffusion capability, making exhaust water control of excess water easy, and preventing cell performance drop caused by concentration polarization. CONSTITUTION:A junction body 1 of a fuel cell comprises an electrolyte film 2, a catalytic reaction layer 3 whose main component is carbon particles on which catalysts are carried, and a gas diffusion layer 4 made of carbon particles and water repellent resin, formed by sticking carbon short fibers at least on the surface on the opposite side to the catalytic reaction layer 3 in the state intertwined with the carbon particles. In the junction body 1, since the conductive carbon fibers intertwined each other cover the surface of the gas diffusion layer 4, an electrode can be made thin with conductivity with a separator (current collector) 14 ensured, strength of the gas diffusion layer 4 ensured, the catalytic reaction layer 3 protected without use of an electrode substrate such as carbon cloth and carbon paper. Therefore, gas diffusion capability and excess water exhausting capability are enhanced and high rate performance is improved.
Patent JP-H086822-A (JP)
Title: Cpu device with runaway monitoring function
Inventor: HIRAO MANABU
IPC: G06F11/30
Filed: 1994-06-21
Abstract: PURPOSE:To securely detect a CPU being runaway through simple constitution. CONSTITUTION:An edge is detected from level variation at the time of runaway the switching of an external clock, which has cycles much longer than an interruption cycle of the CPU 22 as an object of monitoring, from a high level to a low level or vice versa, and it is judged whether or not the CPU 22 operates normally from whether or not the frequency (n) of interruption initiated in the high-level period or low-level period of the external clock up to the point is in the specified range (Nmin<=n<=Nmax). An oscillator 23 which generates the external clock can be connected not to the interruption input terminal of the CPU 22, but to the normal input port P0 and this device is specially effective in monitoring whether or not the low-function CPU 22 is runaway.
Patent JP-S5663130-A (JP)
Title: Speed-variable fluid coupler
Inventor: TOIDA SHIGERU
IPC: F16D33/16
Filed: 1979-10-29
Abstract: PURPOSE: To lessen agitating loss by a flap tube for improving the efficiency of operation by jointly providing a switch valve to increse or decrease the amount of working oil multistepwise according to power loss generated in a speed-variable fluid coupler on the way of a working oil supply pipe.  
     CONSTITUTION: Oil compressed by a pump 9 is supplied through switch valves 10a and 10b to a fluid coupler 2 and circulated by a flap tube 8. Since the switch valves 10a and 10b are arranged in parallel plurally, the flow rate of working oil can be changed multistepwise A, B and A+B by controlling combination of ON and OFF of each switch valve in a manner that the switch valves are switched stepwise according to power loss P 1  generated in the speed-variable fluid coupler. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62293709-A (JP)
Inventor: KAMIMURA KAZUYOSHI
IPC: H01G4/252
Filed: 1986-06-13
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-H10323710-A (JP)
Title: Injection nozzle for liquid jet to remove scale and method of making thereof
Inventor: IIDA SHINICHIRO
IPC: C23G3/00
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To remove efficiently the oxidized scale formed on the surface of the steel materials by injecting the gas from the circumference of the liquid jet in parallel to the liquid jet at a speed faster than the liquid jet. SOLUTION: Injection nozzle 7 is a dual pipe, the liquid such as water and the like is provided from the inside pipe 8 of the dual pipe nozzle, the gas such as air is provided from the slit 11 between the internal and external pipe. The gas jet 12 which is injected from the circumference of the dual pipe nozzle 7 protects the circumference of the liquid jet 11 and prevents the velocity deceleration of the liquid jet. If the velocity of the gas jet 12 is faster than the liquid jet 11, the potential length becomes longer. In addition, the velocity of the gas jet 12 is faster than the liquid jet 11 at a deployment area 51, the rejection ratio of the scale is heightened. In aforesaid equipment, in the nozzle 7, the inner diameter αof the inside pipe 8 is 5 mm, and the thickness is 1 mm. On a taper 1/5 is given at the out side of the tubes with the slit width is of around 1 mm.
Patent JP-H035651-A (JP)
Title: Heating/cooling device
Inventor: KUBO TORU
IPC: F24F11/02
Filed: 1989-05-31
Abstract: PURPOSE:To make the environmental temperature to a point which is really felt to be pleasant to human bodies by providing an input device for inputting information on factors pertaining to the human body which influences the warmness or coldness felt through the skin and by providing also an arithmetic unit for altering, on the basis of the information from said input device, condition of the control by a heating control. CONSTITUTION:When, for example, information on clothing worn and amount of work is inputted to an input device 8, on the basis of the information therefrom an arithmetic unit 7 finds the surface temperature Tcl of a heat resistor 3 at the environmental condition which is at the time felt to be pleasant to human bodies and obtains the amount-of-heating-control Mcl required from a heating control 5 for the temperature Tcl from a map. A command is then given to the heating control 5 for the input to an electric heater 4 to be controlled by the amount-of-heating-control Mcl and this amount Mcl is stored in a heating/cooling control 1. The arithmetic unit 7 further inputs, on the basis of an output of a temperature sensor 6, the current surface temperature Tcl' of a heat resistor 3 and alters the amount-of-heating-control of the heating control 5 to Mcl' so as to bring Tcl' in agreement with Tcl; the heating/cooling control 1 repeats the control until Mcl'=Mcl is reached.
Patent JP-2000330325-A (JP)
Title: Toner and its manufacture
Inventor: AKAZAWA YOSHIAKI
IPC: G03G9/087
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a toner superior in various characteristics and stably manufacturable and a method for manufacturing it. SOLUTION: This toner is manufactured by fixing at least part of fine inorganic particles 2 to the surface of each core particle 1 comprising a a binder resin containing a colorant by heating them in a hot gas stream. The core particles 1 having the fine inorganic particles 2 fixed to the surfaces satisfy the following expression: 2.0× 6/(ρD)}>=S>=1.1× 6/(ρD)}, where S is the BET specific surface area of the toner, ρ is the specific gravity of the toner, and D is the volume average particle diameter.
Patent JP-S62295096-A (JP)
Inventor: UMEOKA KAZUAKI
IPC: G10K11/30
Filed: 1986-06-14
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-S60136591-A (JP)
Title: Preparation of glycoside compound
Inventor: INAZU TOSHIYUKI
IPC: C07H13/00
Filed: 1983-07-29
Abstract: PURPOSE:To obtain the titled compound useful as a drug, agricultural chemical, etc. in high yield with forming a small amount of by-products under mild neutral conditions, by reacting a thiophosphinic acid ester derivative of C-1 position of a specific saccharide with an alcohol. CONSTITUTION:A thiophosphinic acid ester derivative of C-1 position (e.g., 2,3,4,6-tetrabenzyl-D-glucopyranose dimethylthiophosphinic acid ester, etc.) of a saccharide (e.g., erythrose, etc.) having C-1 position linked by hemiacetal bond and hydrogen of hydroxyl group at C-1 position, shown by the formula (R1 and R2 are alkyl, or aryl), is reacted with an alcohol selected from an aliphatic alcohol, aromatic alcohol, steroid alcohol, glycerol derivative, saccharide derivative, and amino acid derivative usually in the presence of excess mole silver salt (e.g., silver perchlorate, etc.) preferably at -10-25 deg.C, to give the desired compound.
Patent JP-2000288380-A (JP)
Title: Manufacture of high-purity compound powder
Inventor: SHINOHARA KENICHI
IPC: C01G25/00
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To manufacture a high-purity compound powder having a halide whose content is equivalent to scores of ppm to several ppm by using an aqueous solution containing a nitrate with a high capability of scavenging a halide, when the compound powder containing the halide which is highly concentrated is cleaned in the aqueous solution. SOLUTION: When the high-purity compound powder is manufactured by a wet process, it is cleaned with an aqueous solution containing a nitrate. Further, when a high-purity compound powder based on a halide as a starting material is manufactured, it is cleaned with an aqueous solution containing the nitrate. In addition, when a metal is dissolved in an aqueous solution containing a halogenated acid and thereby the high-purity compound powder is obtained, it is cleaned with the aqueous solution containing the nitrate. In this case, the halide as a starting material is a fluoride, chloride, bromide or the like. The halogenated acid is a hydrofluoric acid, a hydrochloric acid, a hydrobromic acid or the like. The high-purity compound is a hydroxide, an oxyhydroxide, an oxide or the like. The neutralizing agent is an ammonia water.
Patent JP-S5839285-A (JP)
Title: Transistor inverter device
Inventor: NISHINO HIROYUKI
IPC: H02M7/537
Filed: 1981-08-31
Abstract: PURPOSE:To improve safety while ameliorating the starting property of load by reducing output voltage under a no-load condition and increasing output voltage under a condition that the load is connected. CONSTITUTION:A transistor inverter device is provided with a DC power supply I, a transistor inverter proper II, to which the collector of a transistor for oscillation is supplied from the DC power supplyIand oscillation frequency thereof changes in response to the presence of the connection of the load III, a base drive circuit VI, which rectifies and smooths the oscillation output of the transistor inverter proper II and supplies base drive currents to the transistor for oscillation, an inverter starting circuit V and a current control circuit VII. The current control circuit VII is positioned between the transistor inverter proper II and the base drive circuit VI, and alters the quantity of the base currents supplied from the base drive circuit VI in response to the presence of the connection of the load III.
Patent JP-S6029919-A (JP)
Title: Method for adjusting position of magnetic head
Inventor: DOUSHIN ATSUSHI
IPC: G11B5/56
Filed: 1983-07-28
Abstract: PURPOSE:To adjust the position of a magnetic head with high efficiency by driving a magnetic recording medium through a record head and then a reproduction head together with application of recording signals to both heads respectively and then developing the images on the recording medium produced by both heads. CONSTITUTION:The recording signal for test, for example, is supplied to a record head 1 and at the same time a DC power supply 5 such as a dry cell, etc. is connected to a reproduction head 2 for supply of power. Under such conditions, a recording medium 3 is driven toward an arrow head to form images produced by both heads 1 and 2 on a recording surface. Then the medium 3 is dipped into a nonvolatile liquid containing the magnetic iron powder to develop each latent recorded image. The relative positions of both heads 1 and 2 can be simply recognized from the visible images TW and RW recorded on the medium 3. Thus it is possible to decide whether or not both heads are set at correct positions respectively.
Patent JP-S6031978-A (JP)
Title: Driving method for thermal printer
Inventor: URAMOTO YUUJI
IPC: B41J2/37
Filed: 1983-07-29
Abstract: PURPOSE:To enable to print in a constant density, by a method wherein a power source voltage is detected plural times in a predetermined range, and an appropriate heat pulse according to a superior one of the detected voltages is supplied to a head in the subsequent predetermined range. CONSTITUTION:A power source change-over part (c) automatically changes over so that only a power source voltage from an AC adaptor (a) is supplied when the adaptor (a) is inserted and only a power source voltage from a dry cell (b) is supplied when the adaptor (a) is not inserted. A voltage-detecting part (d) detects the voltage supplied from the power source change-over part (c), and the detected voltage is ranked as either of predetermined ranks A-F. A printer-controlling part (e) outputs a heat pulse with an optimum heat pulse width t(A)-t(F) corresponding to each rank of the power source voltage, and the heat pulse is supplied to a thermal head. Since the detection of the power source voltage is performed each time of printing one character, even when the adaptor (a) is inserted during printing, a heat pulse with a large heating value is impressed only for one character at most, so that there is no danger of buring of heating elements, and deterioration of printing quality can be minimized.
Patent JP-H10333706-A (JP)
Title: Number of pallets setting device for tray supplying device and, method and recording medium for recording number of pallets setting program of tray supplying device
Inventor: SUZUKI TAKASHI
IPC: G05B15/02
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To set the number of pallets of a tray supplying device so that the plural kinds of parts can be eliminated in a prescribed time. SOLUTION: The allowable time data '720(seconds)' of a component mounting processing under the consideration of the oxidization of a lead line such as a QFP are initialized in a time register (S1), and then the line tact of a production board is calculated by a prescribed method (S2). Then, the number of pallets (that is, the number of use trays) in each time of each part is calculated by '[(time/line tact) × (the number of use parts for one board)1/(the number of pallet incoming parts)' (S3). The sum of the number of use trays of each part obtained therefrom is stored in a SUM register (S4), and whether or not the value of the SUM is larger than the number of trays of a tray supplying device is judged (S5). When it is equal or not larger (S5: N), the processing is ended. Also, when it is larger (S5: Y), time data are decremented by every 120 second (S6), and the S3-S5 are repeated until the S5 is turned into N.
Patent JP-H10336542-A (JP)
Title: Multi-screen controller
Inventor: KOTANI JUNICHI
IPC: H04N5/45
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To display a plurality of channels, selected on a main screen in the past onto a sub-screen in a wide television receiver or the like having a multi- screen function. SOLUTION: In the case that a channel displayed on a main screen is switched, a preceding channel selected by a past main screen channel storage means 2 is stored and a sub-screen selection discrimination means 4 discriminates a channel to be displayed on a sub-screen from the stored channel, a sub-screen display position discrimination means 6 discriminates a display position and the preceding channel on a main screen is displayed on the sub- screen.
Patent JP-H08335597-A (JP)
Title: Manufacture of semiconductor device and semiconductor manufacturing mold
Inventor: WAKAO KATSUNORI
IPC: B29L31/34
Filed: 1995-06-06
Abstract: PURPOSE: To provide the manufacturing method of a BGA-type semiconductor device and a mold for its manufacture by which ball bumps can be formed with high precision and with high efficiency. CONSTITUTION: The manufacturing method of a semiconductor device consists of a resin-sealing process in which a semiconductor chip 3 mounted on the upper surface 2a of a substrate 2 is sealed with sealing resin 4, and a ball bump forming process in which a plurality of ball bumps 5 are formed on the lower surface 2b of the substrate 2. For this manufacturing method, a resin- sealing half-mold 11 in which a cavity 13 for sealing the semiconductor chip with resin is formed and a ball bump forming half-mold 12 for forming the ball bumps 5 are employed to carry out both the resin-sealing process and the ball bump forming process simultaneously.
Patent JP-H10328132-A (JP)
Title: Check valve and internal pressure adjusting device for endoscope
Inventor: NINOMIYA ICHIRO
IPC: A61B1/00
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To prevent the valve body of a check valve from being caught by a cam groove for opening a valve by forming the length of a fitting part in the axial direction of a member on the side of the valve body to fit the inner peripheral surface of a cylindrical member at a part forming the cam groove forcedly opening the valve body to be longer than the length in the axial direction of the cam groove. SOLUTION: Air ventilation grooves 18a are formed at a spring receiver 18 in the axial direction and a part between adjacent grooves 18a is made a fitting part 18b for fitting to the inner peripheral surface of the cylindrical part 14b of a valve seat forming member 14. In addition, the receiver 18 is fixed to a tip part on the deep side of the valve body 15 with a driving pin to receive one tip of a compressed coil spring 17 within the member 14 by the receiver 18 to energize the valve body 15. Then a cylindrical part 14b is formed at a part on a side deeper than the valve seat of the member 14 to fit-arrange the receiver 18 on the inner peripheral surface of the part 14b in the state of being freely slidable.  Then the length in the axial direction of the part 18b of the receiver 18 to fit to the inner peripheral surface of the part 14b of the member 14 is made longer than the length in the axial direction of the cam groove 22.
Patent JP-H036204-A (JP)
Title: Method for forming plasma polymerization film
Inventor: SUZUKI YOSHIHITO
IPC: C23C16/00
Filed: 1989-06-01
Abstract: PURPOSE:To obtain the subject film wherein the skeleton of a starting gas is kept intact by decomposing the starting gas with a plasma which has been transferred from the site of electric discharge to the site of starting gas decomposition and depositing the decomposition product on a base. CONSTITUTION:A vacuum chamber 1 is evacuated and a base heater 10 is energized by a heating power supply 17 to heat a base 2 placed on a support 8. While keeping this state, an electric discharge gas (a) is introduced into the chamber 1 from an electric discharge gas source 4 and an electric discharge voltage is applied to an electric discharge induction coil 6 from an RF power supply 3 to generate a plasma. The plasma is transferred from the site of electric discharge to the site of starting gas (b) decomposition in a period of time which is longer than the time taken for the afterglow of the plasma to disappear and mixed with the gas (b) supplied from a monomer source 5 to decompose the gas (b), and the decomposition product is deposited on the base 2 to give the subject film.