baber/WOPTO huggingface dataset:
Patent JP-H07171353-A (JP)
Title: Electric dialysis
Inventor: HANADA FUMIO
IPC: B01D61/46
Filed: 1993-12-17
Abstract: PURPOSE:To ensure that an electric dialysis can be performed continuously without the replenishment of acid, alkali, salt or other chemical liquidus into an anodic chamber and a cathionic chamber during an operation by using a bipolar membrane as a diaphragm for segmenting an electric dialysis tank into the anodic chamber and/or the cathionic chamber and circulating the polar liquids of both chambers respectively. CONSTITUTION:A bipolar membrane B is used as a diaphragm for segmenting an electric dialysis tank into an anodic chamber 1 and/or a cathionic chamber, and the polar liquidus of these chambers are circulated respectively. Consequently, the polar plates of the anodic chamber and the cathodic chamber are protected against variations in the composition and pH value, so that the continuous operation of an electric dialysis is possible without the replenishment of chemical liquidus such as acid, base and salt. In addition, an oxidative substance generated at an anode is not mingled into the adjacent chamber, so that an aqueous solution of a material intended for with high purity can be obtained.
Patent JP-H04190154-A (JP)
Title: Method and apparatus for inspecting function of constant potential electrolytic type gas sensor
Inventor: HORIUCHI MASASHI
IPC: G01N27/416
Filed: 1990-11-26
Abstract: PURPOSE:To inspect the function of a gas sensor within an extremely short time by comparing the measured value of a sensor output current and that of electrolytic voltage with respective predetermined reference values. CONSTITUTION:A preset potential altering pulse 14 enters an opposed electrode 3 by the signal of a microprocessor 8 and an acting electrode 2 receives the same potential change as the pulse 14. Immediately thereafter, an analogue switch 10 is automatically changed over to measure a sensor output current. As a result, the disconnection of the acting electrode 2 and the deterioration of the sensitivity of a gas sensor are judged and, when the value of the sensor output current is a prescribed value or less, sensor abnormality is displayed on a display device 15. When said value is the prescribed value or more, it is compared with the value of the sensor output current at the time of the application of the potential altering pulse obtained when the gas sensor 1 is prepared and, when the current value is the prescribed value or less, sensor abnormality is displayed on the display device 15. Next, the electrolytic voltage between the opposed electrode 3 and the acting electrode 2 is measured and the disconnection of the opposed electrode 3 is judged and the synthetic abnormality of the gas sensor 1 is instantaneously judged. If there is abnormality, it is displayed on the display device 15.
Patent JP-2001128618-A (JP)
Title: Method for producing tea
Inventor: SAWAMURA SHINICHI
IPC: A23F3/06
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To produce sanitarily excellent tea and unrefined tea by reducing the number of microorganisms in the unrefined tea to <=3,000 cfu/g, preferably <=1,000 cfu/g. SOLUTION: This method for producing the tea in which the unrefined tea is produced through at least a steaming process and a drying process, is characterized by washing raw tea leaves with water before the steaming process. In the steaming process, the steaming is deeply carried out using a cylinder rotation type steamer to reduce the number of microorganisms to <=3,000 cfu/g, preferably <=1,000 cfu/g. In the drying process, the drying is carried out under a condition that the highest end-point temperature in a drier is >=85 deg.C and under a condition that the integrated temperature is 10,000 to 60,000 deg.C.S. By the treatments, the number of the microorganisms in the unrefined tea can be reduced to <=1,000 cfu/g.
Patent JP-H03178003-A (JP)
Title: Rotary head type recording and reproducing device
Inventor: TANAKA MASATO
IPC: G11B5/53
Filed: 1989-12-07
Abstract: PURPOSE:To constitute a reproducing circuit in one system by alternatively supplying recording signals to first and second rotary heads every twice and fetching a pickup signal from the rotary head alternatively in a reproducing mode. CONSTITUTION:At timing for rotary magnetic heads 6A and 6B to scan a mag netic tape 7, recording signals S1A and S1B are alternatively supplied and continuous recording tracks TA and TB are successively formed on the mag netic tape 7. In the reproducing mode, since timing for pickup signals S2A and S2B of a rotary magnetic head 6AX to be fetched into a reproducing circuit 13 is deviated by a portion equivalent to a rotational angle interval 180 deg. between the rotary magnetic heads 6AX and 6B, the reproducing circuit 13 can execute the signal processing of the pickup signal, which arrive at various timing, by using one system of a common signal processing circuit with time division. Thus, the constitution of the reproducing circuit is reduced to be half and the burden of a power source can be reduced for one system.
Patent JP-H07264086-A (JP)
Title: Control part for radio receiver receiving and decoding information to be transfered in coded pattern of radio data system in traffic communication channel
Inventor: THOONE MARTIN
IPC: G08G1/09
Filed: 1994-12-21
Abstract: PURPOSE: To provide a control part for a radio receiver which allows given desired information, transmitted in a coded form, in the radio data system(RDS) in a traffic message channel(TMC) to easily be accessed through a minimum number of operations. CONSTITUTION: A control part which should simplify access to sent information has one of an information key 5, an area key 4, and storage keys 7, 8, and 9 or their combination. With the information key 5, more than one function can be placed in operation. With the area key 10 and storage keys 7, 8, and 9, access to information regarding a selected area is allowed. This control part provides direct access to desired information without complicated and repetitive registration by a user.
Patent JP-H10129595-A (JP)
Title: Floating recreational tool in air
Inventor: SAITO KAZUO
IPC: A63G31/00
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To bring about an image, wherein like a recreator is floating in air, by providing a mechanism for vertically moving the right and left wings of a bird type floating body wherein a helium gas is injected into a main body, and a mechanism for canceling floating force and the dead weight of the recreator. SOLUTION: The belly part 12 and right and left wings 13 of the floating body 10 formed by imaging a big sea gull are separately and independently provided, and the helium gas is injected respectively. A box body 23 is retained and fixed to the back of the recreator P by a holding belt 51, and connecting belts 52, connected to the belly part 12 of the floating body 10, are provided on the upper part of the box body 23. Moreover, pulling strings 24 are slidably inserted into the through holes 26 of the side surfaces of the box body 23. The wings 13 flap by repeating handle operation to vertically moves the floating body, and the recreator can obtain the body feeling of floating in air.
Patent JP-H03179689-A (JP)
Title: Sheath heater
Inventor: URUNO NOBUHIDE
IPC: H05B3/10
Filed: 1989-12-07
Abstract: PURPOSE:To increase insulation resistance of a sheath heater at a high temperature by adding fine powder of inorganic oxide of no more than 1 micrometer of particle size, to magnesia powder. CONSTITUTION:A coiled heater line 2 provided with terminals 1 on both sides is arranged in the center of the inside of a metallic pipe 3, which is a sheath heater filled with an electrically insulating material 4 between the heater line 2 and the metallic pipe 3. As the electrically insulating material 4, an inorganic oxide of no more than 1 micrometer of particle size is added to magnesia powder by 0.2-1.0weight% of the magnesia powder. The particle size of the magnesia powder used for the sheath heater is approximately 50-300 micrometer, and by adding fine powder of no more than 1 micrometer thereto, the fine powder works as a frictional resistance material between the respective magnesia particles, whereby distortion of magnesia crystal generated at the time of size reduction during the production of the sheath heater can be suppressed to a lower level. A sheath heater of higher insulation resistance at a high temperature can be obtained thereby.
Patent JP-H05185278-A (JP)
Title: Cream solder
Inventor: NISHIBORI YOSHIHIRO
IPC: B23K35/26
Filed: 1991-11-07
Abstract: PURPOSE:To prevent erecting of a chip even if very small chip parts, such as 1005 are soldered. CONSTITUTION:This cream solder is prepd. by mixing powder solder consisting of 1.5 to 7wt.% Ag and the balance Sn and powder solder consisting of 80 to 100wt.% Pb and the balance Sn in such a manner as to contain 1 to 4wt.% Ag, 50 to 65% Sn and the balance Pb after melting.
Patent JP-H025140-A (JP)
Title: Simulation method
Inventor: JIYOO UEIN BURATSUKAADO
IPC: G06F9/455
Filed: 1988-12-19
Abstract: PURPOSE: To reduce the number of cycles required for detecting a change by checking a first processor instruction for updating a memory and judging whether the instruction changes the subsequent instruction or it changes a video buffer. CONSTITUTION: The first processor instruction for updating the memory is checked and whether the instruction changes the subsequent instruction or changes the video buffer is judged. Namely, the average number of host instructions per instruction simulated by notifying a processing task for discriminating what happens when the instruction stores data into the memory is reduced. Thus, the number of the cycles required for detecting the change, namely, the number of the instructions can be reduced.
Patent JP-H08144931-A (JP)
Title: Power generating system
Inventor: HATANAKA TAKESHI
IPC: F03G7/00
Filed: 1994-11-17
Abstract: PURPOSE: To provide a power generating system that dispenses with the use of fuel such as petroleum energy or the like, and is very low in the cost of operation and, what is more, emits utterly no pollution substances. CONSTITUTION: In this power generating system, a discharging operating medium is sealed in a plasma forming part 142, while a rotor means 134 is rotatably stored in a working chamber 133 of a rotary housing 132, interconnecting this working chamber to the plasma forming part, and plasma is produced in an operating medium by a discharge means 152, generating a high pressure operating gas, through which driving force is given to the rotor means.
Patent JP-H06154620-A (JP)
Title: Magnetic photocatalyst
Inventor: FUKUI HIROSHI
IPC: B01J35/02
Filed: 1992-11-27
Abstract: PURPOSE:To obtain a magnetic photocatalyst capable of being easily removed from a solvent after photocatalytic reaction in the solvent by coating a material having photocatalytic action on the surface of a magnetic powder. CONSTITUTION:The magnetic photocatalyst is formed by coating the surface of the magnetic powder with the material having photocatalytic action. At the time of using the photocatalyst, as the major part of the photocatalyst is attracted by magnet after the completion of reaction, filtering of the photocatalyst from the solvent is unnecessary. Even in the case of a condition necessitating filtering, the filtering is extremely easy as at first the photocatalyst is removed by magnet. That is, being attracted by magnet, the photocatalyst is recovered by magnet even after heterogeneous catalytic reaction in the solvent and the recovery of the photocatalyst after general industrial photoreaction and photopurification of water is easily executed.
Patent JP-H04187741-A (JP)
Title: Steel sheet for can, its manufacture and manufacture of three-piece can
Inventor: KUKUMINATO HIDEO
IPC: C21D8/02
Filed: 1990-11-22
Abstract: PURPOSE:To obtain a steel sheet for a can excellent in corrosion resistance and rusting resistance by rolling a continuously cast slab having a specified compsn., thereafter applying Ni plating thereto, subjecting it to continuous annealing to diffuse and infiltrate Ni into a matrix and thereafter executing skinpass rolling by using a rust preventing rolling oil. CONSTITUTION:A continuously cast slab constituted of, by weight, <=0.004% C, <=0.02% Sr, 0.05 to 0.30% Mn, <=0.020% P, <=0.020% S, <=0.0050% N, 0.02 to 0.2% Al, <=0.01% Nb and the balance Fe with inevitable impurities is subjected to hot rolling and cold rolling. This rolled stock is applied with Ni plating of 0.02 to 0.5g/m<2> and is subjected to continuous annealing in a reducing atmosphere to form an Fe-Ni alloy layer in which the weight ratio of Ni/(Fe+ Ni) is regulated to 0.02 to 0.5 and having 10 to 5000Angstrom  thickness on the surface of the steel sheet. Next, skinpass rolling is executed by using a rust preventing rolling oil to form a rust preventing oil film having 1 to 100mg/m<2> dry weight. In the steel sheet for a can, rusting is not generated till coating for printing is executed. By using this steel sheet for a can, a three-piece can of high quality can be manufactured.
Patent JP-H09157342-A (JP)
Title: Aqueous dispersion of polyurethane resin, aqueous dispersionof polyurethane resin graft polymer, and aqueous coating composition
Inventor: MATSUMOTO SATORU
IPC: C08G18/08
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To obtain a water-based coating composition excellent in storage stability and capable of forming a coating film excellent in appearance and water resistance.  
     SOLUTION: This coating composition is prepared by subjecting an aqueous dispersion of a polyurethane resin having a number-average molecular weight of 1,000-50,000, an acid value (with respect of carboxyl groups) of 50mgKOH/g or below, a sulfonate group content of 0.05-0.6mol/1,000g, an allyl content of 0.1-1.1mol/molecule and an acetate tolerance of 5 or above and an ethylenially unsaturated monomer to a polymerization reaction in a weight ratio of the polyurethane resin to the ethylenically unsaturated monomer of 5/95 to 60/40 in an aqueous medium and mixing 50/90 pts.wt. (in terms of the solid matter) with 50-10 pts.wt. curing agent. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H03180621-A (JP)
Title: Liquefaction preventing support pile
Inventor: TAKANASHI KAZUMITSU
IPC: E02D27/34
Filed: 1989-12-08
Abstract: PURPOSE:To reduce the cost by providing a drainage reaching from the ground surface to a support plate under a liquefied layer, being in contact with foundation piles of a structural matter, and enclosing the foundation piles, and a porous pipe enclosing the outer circumference of the drain. CONSTITUTION:A support pile is composed of a foundation pile 11, a drainage 12, and a porous steel pipe 14. A site ground is excavated by an excavating machine to a support plate B, and a groove for embedding the steel pipe 14 is excavated. The steel pipe 14 is then inserted into the excavated hole, a drain pipe 16 is fitted in the groove, the foundation pile 11 is placed to the underside of the support layer, and a drain material 13 is filled between the foundation pile 11 and the steel pipe 14. Gap water in a liquefied layer L is taken through a slit 15 to the steel pipe 14 to get up to be guided through the drain pipe 16 out of a foundation ground G to be drained. The cost of improving the ground can thus be reduced.
Patent JP-H05203732-A (JP)
Title: Range finder
Inventor: NAGAI MASARU
IPC: G01S13/40
Filed: 1991-12-04
Abstract: PURPOSE:To realize highly accurate measurement of distances without using a highly accurate phase comparator. CONSTITUTION:A reference signal of a voltage control oscillator 1 and a measurement signal received with a receiver 6 are mixed with a signal of a local oscillator 9 by means of a mixer for a beating down. The reference signal after the beating down is inputted into a phase comparator 10 together with the measurement signal subjected to the beating down by the same mixer after passing through a delay line 5. A voltage proportional to both the signals is outputted from the phase comparator 10 to be applied to the voltage control oscillator 1 after amplified with a route amplifier 11. The oscillation frequency of the voltage control oscillator 1 is controlled so that a phase is equal between the reference signal and the measurement signal which come to the phase comparator 10. Thus, the distance to an object 22 to be measured is determined from the oscillation frequencies of the voltage control oscillator 1 and the local oscillator 9 as measured with frequency counters 12 and 13.
Patent JP-H10159576-A (JP)
Title: Control device for turbocharger with dynamo-electric machine
Inventor: YASUDA MASAFUMI
IPC: F02D23/00
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of a fuel consumption while preventing excessive charging of a battery by providing a delivery means for delivering exhaust pressure not through a turbocharger with a dynamo-electric machine when exhaust pressure from an electric motor is a prescribed value or more and when voltage of the battery is a prescribed voltage or more. SOLUTION: The dynamo-electric machine 12 of a turbocharger 11 with a dynamo-electric machine becomes in a power generator condition by rotatively driving of a turbine 13, and a battery 16 is charged by generated power through a power converter. When the torque of an engine 10 is increased, a condition is changed into an electric motor condition, and supercharging pressure to the engine 10 is boosted up. In the case where a vehicle is traveled for a long time with a high rotation and with a low load and regenerative braking is continued for a long time, the battery 16 is fully charged. When such a condition is detected, regenerative braking to the battery 16 is stopped.  When a detected value of an exhaust pressure sensor 21 exceeds a prescribed pressure or more, a signal is sent from an electronic control device 19 to an electric operated relief valve 23, and exhaust pressure is communicated with an atmosphere directly.
Patent JP-H09142546-A (JP)
Title: Container for filling liquid
Inventor: MISAKI YOSHIKI
IPC: B65D1/02
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To prevent the liquid in a container from flowing out even when it falls down, by providing a slit for flowing-out of the liquid at the discharge side of one side of the liquid container and forming a space for retaining the liquid at the outflow side and forming an outflow opening of a cylindrical nozzle at the discharge side. SOLUTION: A container body 1 is made of synthetic resin and provided with a liquid containing part 2. Two films are stuck to each other to obtain an appropriate shape by the vacuum molding or the like. In this time, a slit 3 is formed as the outlet at one end of the liquid containing part 2. A space for retaining the liquid is connected to the liquid containing part 2 through the slit 3 at the discharge side thereof. And the other end thereof is connected to the outflow opening 5. A cutting line 7 which can be cut off by pair of scissors is formed at a part 6 where the cover of outflow opening 5 is formed. The outflow opening is opened by cutting the line 9. When the contents in the container body leak out of the container 1, the liquid ceases to flow out owing to the suction because a vacuum part is formed in the space 4 and the containing part 2.
Patent JP-H05123064-A (JP)
Title: Root-packaged plant and apparatus for packaging root of plant
Inventor: HARAGUCHI TAKETO
IPC: A01G9/10
Filed: 1991-11-06
Abstract: PURPOSE:To obtain the subject plant which can be planted in a state of packaged root and rapidly transplanted to other place without necessitating the removal of the packaging material of the root by packaging the root with a film decomposable in soil and water together with soil attached to the root. CONSTITUTION:The root part of a plant having soil attached to the root is packaged with a packaging film made of a material decomposable and disintegrable in soil or in water. The packaging of the root part is carried out by cutting a packaging film with a film-cutting apparatus A furnished with a film-feeding means composed of a delivery apparatus 2 and a film roll 3 and a cutting means composed of a film cutter 28, etc., covering the root part with the packaging film by moving the root part of the plant relative to the packaging film using a covering means of a packaging apparatus B and fixing the packaging film covering the root part with a film-fixing means of the packaging apparatus B.
Patent JP-H11155179-A (JP)
Title: Information collection and distribution system and its method
Inventor: ADACHI ATSUSHI
IPC: H04M11/00
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an information collection and distribution system, in which congestion of channels is prevented and communication cost is reduced. SOLUTION: An information collection and distribution device 12, placed in each of block 6 that are made by dividing an information processing object are 4 into a plurality of blocks, designates one by one a plurality of information receiving and transmitting devices 10 in each block 6, and sequentially sends a polling signal to instruct data transmission. Since an information receiving and transmitting device 10 sends data to the information collection and distribution device 12 after receiving a polling signal designated to itself, there is no possibility that same data will not be received due to simultaneous data transmission from a plurality of information receiving and transmitting devices 10 to the information collection and distribution device 12.  Furthermore, since the information collection and distribution device 2 stores data received from all the information receiving and transmitting devices 10 altogether in the blocks 6 and sends the data to an information processing device 16, a rate of a data amount to be sent with respect to the processing time before and after the connection and interruption is increased and communication cost is reduced.
Patent JP-H11154697-A (JP)
Title: Substrate treating apparatus and method for measuring amount of backlash
Inventor: SEGAWA SATOSHI
IPC: H01L21/677
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a substrate treating apparatus by which the moving position of a movable part which moves for the treatment or the transport of substrates can be controlled with high degrees of accuracy, and to provide a method for measuring the amount of backlash. SOLUTION: A driving mechanism is provided with a stepping motor 1, a driving pulley 2 mounted on the axis of the motor, an idler pulley 3 and a timing belt 4 which is looped over between the driving pulley 2 and the idler pulley 3. A sector 6 for confirming position is mounted on the timing belt 4. A returning limit sensor 6 is disposed in the returning direction of the timing belt 4, and an advancing limit sensor 8 is disposed in the advancing direction. Prior to the operation of the driving mechanism, the stepping motor 1 is provided with the same number of driving pulses in both the forward and reverse directions. The difference between the moving amount in the advancing direction B of the timing belt 4 and that in the returning direction A is detected based on to the number of driving pulses of the stepping motor 1.
Patent JP-H10163108-A (JP)
Title: Coexisting integrated circuit and its manufacture
Inventor: IMOTO TSUTOMU
IPC: H01L27/06
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a coexisting integrated circuit with a high current gain and high emitter injection efficiency and collector breakdown voltage and its manufacturing method. SOLUTION: In a coexisting integrated circuit D1, a junction-type field effect transistor(JFET) 33 and a vertical type bipolar junction type transistor(BJT) 34 are formed on a same substrate 11. In this case, the vertical type bipolar junction type transistor 34 is formed by laminating an emitter layer 25 and a base layer 18 and a buried layer 19 for constituting one portion of a collector layer vertically in a layer and the side surfaces of the emitter layer 25 and the base layer 18 and at least partial side surface of the burial layer 19 is covered with a side wall according to a dielectric 23.