baber/WOPTO huggingface dataset:
Patent JP-H0297728-A (JP)
Title: Dry clutch control device for industrial vehicle
Inventor: UCHIDA YOSHIYASU
IPC: F16D48/02
Filed: 1988-09-30
Abstract: PURPOSE:To perform stabilized gear-parking by providing a second changeover control means for releasing an opening/closing control means so that fluid stored in a clutch-connection driving means and a pressure accumulating means flows out to the drain side of a passage when an engine-drive operating means has stopped the engine. CONSTITUTION:When forward-backward switching lever is operated so as to perform gear-parking and an ignition switch is turned off, an engine is stopped. Successively, CPU releases a low speed opening/closing valve 24 on the supply side of a hydraulic circuit 19 for driving a clutch and a high speed and low speed opening/closing valves 25, 26 on the exhaust side to permit the pressurized oil inside a pipeline and an actuator 10 for controlling the clutch to flow out to the drain side. At this time, the pressurized oil stored inside an accumulator 18 flows out to the drain side. After that, CPU returns each opening/closing valve 23-26 to its closed position, or normal position, and the gear-parking operation is thus completed.
Patent JP-H0194101-A (JP)
Title: Extra re-embedding filling member
Inventor: ISHIHARA TOSHIRO
IPC: E01C9/08
Filed: 1987-10-02
Abstract: PURPOSE: To improve the efficiency of the back filling work by forming a filling member with a reinforced plastic square column body having a plurality of voids penetrating linearly and a specific apparent volume or above. CONSTITUTION: A filling member for temporary back filling is formed with a reinforced plastic square column body having a plurality of voids penetrating an object linearly and the apparent volume including the voids of 8 kg/[(raw material true specific gravity) . (1-porosity)] or above. The voids consist of a plurality of through holes having the axis perpendicular to the surface including the longest side of the square column body, the average thickness of the reinforced plastic portion pinched between the through holes is 3 mm or above, and the porosity is 0.93 or below. The work efficiency for back filling and re-digging when the construction work is resumed can be remarkably improved.
Patent JP-H06101531-A (JP)
Title: Electronically controlled injection system for internal combustion engine
Inventor: NONOMURA TADASHI
IPC: F02D41/06
Filed: 1992-09-17
Abstract: PURPOSE:To suppress generation of white smoke and to separate a starting injection quantity pattern from a normal injection quantity pattern so as to enhance starting performance as well as drivability by determining the starting injection quantity pattern in accordance with false throttle opening which is based on engine water temperature. CONSTITUTION:In an internal combustion engine 1, injections 2 for injecting fuel are disposed in each cylinder and are on-off controlled by solenoid valves 3. The injectors 2 are each connected to a common rail 4, which is common to the cylinders, and pressure is kept at a predetermined high value by a discharge control unit 10. Each of the solenoid valves 3 and the discharge control unit 10 are controlled by ECU 11 in accordance with detection signals from driving condition sensors 12, 13, 15; in this case, the starting/normal injection control means 16 of the ECU 11 determine a starting injection quantity pattern in accordance with false throttle opening which is based on water temperature, and also determine a normal injection quantity pattern in accordance with the greater of the false and actual throttle opening.
Patent JP-H02225527-A (JP)
Title: Polyarylene thioether block copolymer and its production
Inventor: SATAKE YOSHIKATSU
IPC: C08G75/02
Filed: 1989-09-26
Abstract: PURPOSE:To produce the title crystalline copolymer excellent in heat resistance, processability, etc., by heating a liquid mixture of a reaction solution containing a polyarylene thioether prepolymer with a specified dihaloaromatic compound, an alkali metal sulfide, an organic amide solution and water. CONSTITUTION:An organic amide solution containing a dihalobenzene-based dihaloaromatic compound and an alkali metal sulfide is heated in the presence of water to form a reaction solution containing a polyarylene thioether prepolymer mainly consisting of repeating units of formula I and having reactive terminal groups (step 1). The reaction solution from step 1 is mixed with a 4,4'-dihalobenzophenone-based dihaloaromatic compound, an alkali metal sulfide, an organic amide solvent and water, and the combined solution is heated to form a polyarylene thioether ketone block mainly consisting of formula II (wherein CO and S in the benzene ring are bonded para to each other) (step 2). By performing the reactions in the above steps under specified conditions, the title copolymer containing polyarylene thioether ketone blocks and the polyarylene thioether blocks can be obtained.
Patent JP-H0691060-A (JP)
Title: Remote control type helicopter
Inventor: KANAMARU YASUHIRO
IPC: A01M7/00
Filed: 1992-09-17
Abstract: PURPOSE:To stop the inertial rotation of a main rotor which hinders the ground work at landing. CONSTITUTION:In a remote control type helicopter having a main mast 3 connected to the power transmission system from an engine through a one-way clutch 17 and a main rotor supported on the upper end of the main mast 3, braking means 18, 19 for braking the main mast 3 are provided.
Patent JP-S60133978-A (JP)
Inventor: RORUFU RENAATO KAARUSON
IPC: H02J1/10
Filed: 1984-11-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6489570-A (JP)
Title: Superconducting wiring and manufacture thereof
Inventor: SUZUKI YASUYUKI
IPC: H01L23/52
Filed: 1987-09-30
Abstract: PURPOSE:To form a completely planar oxide superconducting wiring without the need for dry processing nor flattening by a method wherein a phenomenon that ions implanted in an oxide superconductor are subjected to phase-transition into an insulation layer is used, areas other than a wiring area are insulated, and non-ion-implanted portion are used as wiring. CONSTITUTION:OA evaporation is performed on a MgO single crystal or SrTiO3 single crystal substrate 1 by a high-frequency magnetron sputtering method targeted at an oxide superconductor as a wiring material. A resist 3 is used to pattern a portion other than a wiring portion and ions are implanted onto the non-wiring portion with patterned portion as a mask. The ion-implanted portion where O atoms are shifted from a rhombic crystal indicating superconductivity serves as an insulation layer 5, while resist-covered non-ion-implanted portions work as superconducting wirings 2. The wirings 2 and the insulation layer 5, both formed on the same film, are flush with each other, eliminating the need for flattening using an insulation film heretofore required.
Patent JP-H0571144-A (JP)
Title: Controlling method for rain water storage
Inventor: KOGURE TAKEHIKO
IPC: E03B3/03
Filed: 1991-09-03
Abstract: PURPOSE:To utilize rain water for miscellaneous use water by collecting rain water falling on the roof or the like of a building and storing it CONSTITUTION:At the time of a rainfall, when it is detected that the required intensity of rainfall which is measured by a rainfall intensity meter 7 and exceeds a set value continues continuously for a time above that set on a timer, a motor-operated valve 4 is actuated by the above detection signal to change over a rain water collecting passage 3 to a rain water storage bath 15 from a rain water discharge passage 5 toward a storage passage 8, and after the rain water is filtered through a water passing through bath 9, it is stored. In addition, when it is detected that the required intensity of rainfall below the set value continues continuously for a time above that set on the timer, the motor-operated valve is actuated to change over the rain water collecting passage 3 to the rain water storage bath 15 from the rain water storage passage 8 toward the rain water discharge passage 5.
Patent JP-H0888094-A (JP)
Title: X-ray intensity control method
Inventor: KAWAMURA YOSHIYUKI
IPC: H05G1/26
Filed: 1994-09-16
Abstract: PURPOSE: To obtain an X-ray intensity control method which enables fast precise control of X-ray internsity. CONSTITUTION: An X-ray internsity control method is to have X-rays incident upon a single crystal plate for making Bragg reflection and to control the intensity of the Bragg-reflected X-rays. Changing the incident angle of the X-rays upon the single crystal plate for making the Bragg reflection changes reflecting conditions under the Bragg reflection. The control of a period of time for making the Bragg reflection controls the intensity of the Bragg- reflected X-rays.
Patent JP-H04127469-A (JP)
Title: Semiconductor memory
Inventor: NISHIHARA TOSHIYUKI
IPC: H01L27/108
Filed: 1990-09-18
Abstract: PURPOSE:To prevent the generation of interferential noise between bit lines by arranging the bit line contact sections of adjacent memory cells sharing a word line opposite to each other on both sides of the word line. CONSTITUTION:Contact holes 26 and 27 for bit lines 31 and 32 of adjacent memory cells 11 and 12 sharing a word line 25 are arranged opposite to each other on both sides of the line 25 and, accordingly, accumulation nodes 33 and 34 of capacity elements are also arranged opposite to each other on both sides of the line 25. In order to prevent the occurrence of interferential noise between the bit lines 21 and 32, the interval between the contact sections 26 and 27 for bit lines 31 and 32 of the memory cells 11 and 12 is made wider. In addition, the bit lines 31 and 32 can be arranged with some margin, since the pattern margin sections 31a and 32a of the bit lines 31 and 32 to the contact sections 26 and 27 for the bit lines 31 and 32 are not adjacent to each other and the interval S between the adjacent bit lines 31 and 32 is also wide.
Patent JP-2001078353-A (JP)
Title: Abnormality detector
Inventor: UMETSU MITSUO
IPC: H02H7/20
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To avoid confusion in a troubleshooting by latching the output from the abnormality detection circuit at a drive circuit section upon detection of an abnormality before interrupting drive voltage supply thereby locating the abnormality definitely. SOLUTION: Upon occurrence of an abnormality, output of abnormality detection signals IM1-IMn from abnormality detection circuits 2C1-2Cn is latched at an alarm latch 49 before drive voltage Vdrv supply to drive circuits 2A1-2An is interrupted (before drive output voltages Vout1-Voutn from the drive circuits 2A1-2An are interrupted). Since only the first abnormality is taken into a CPU 4, the abnormality can be located definitely and confusion can be avoided at the time of troubleshooting.
Patent JP-H0590597-A (JP)
Title: Semiconductor device
Inventor: ISOZAKI TSUNEAKI
IPC: H01L21/336
Filed: 1991-09-27
Abstract: PURPOSE:To enhance the degree of integration of a semiconductor device having a MOS type transistor. CONSTITUTION:A channel is formed in the vertical direction of a channel polysilicon layer 6 positioned on the side of a gate polysilicon layer 4 where it is possible to carry out switching control between a source diffusion layer 3 and a drain polysilicon layer 9 with the potential of the drain polysilicon layer 9. This construction makes it possible to laminate a source drain region vertically and hence increase the degree of integration.
Patent JP-S63102845-A (JP)
Title: Cut machining for metallic member
Inventor: ISHII NOBUO
IPC: B23P25/00
Filed: 1986-10-20
Abstract: PURPOSE:To enable a good oxide film to be formed over a new surface without allowing any hydroxide film to be formed thereon, by cutting the new surface formed on the face of a metallic member, while covering it with dry gas or volatile liquid. CONSTITUTION:A liquid supply nozzle 3 for supplying volatile liquid is arranged above a contact area between a metallic member 1 and a cutting blade 2. Volatile liquid ejected from the liquid supply nozzle 3 is supplied to the contact area between the metallic member 1 and the cutting blade 2 and in the vicinity thereof during a cut maching process. In addition, a gas supply nozzle 4 for supplying dry gas is arranged below the contact area between the metallic member 1 and the cutting blade 2. Dry gas is supplied, under 1 to 2 atmospheric pressure from the gas supply nozzle 4 on the contact are between the metallic member 1 and the cutting blade 2, and in the vicinity thereof, particularly on a new surface formed on the metallic member 1 during the cut machining process.
Patent JP-H1146225-A (JP)
Title: Data tracing method
Inventor: SATO KAZUO
IPC: H04L29/06
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To obtain a data tracing method, in which a time for transmission from a receiver side and a time to read a large number of data through communication or the like are not required, nor a large capacity of RAM is required by transmitting data in accordance with a prescribed data format and receiving the data through a high transmission rate communication channel for a prescribed period. SOLUTION: An observation unit is placed at a remote point. A reception unit has a communication section 33, a recording section 37, a display section 38 and a control section 39. A communication channel 34 is a high-speed data channel to which a transmission reception time is assigned periodically, and a measurement section 36 observes a timewise fluctuating physical quantity by means of a sensor and transmits the observed data via a communication section 31. A CPU 32 controls the operations of the measurement section 36 and the communication section 31, and receives an instruction regarding control from a control section 39 of a receiver side. A reception unit uses the communication section 33 to receive data for each reception period and transfers the data to the recording section 37 and the display section 38.
Patent JP-H0193642-A (JP)
Title: Supporting device for reducing vibration
Inventor: SHIMOGAICHI HIROSHI
IPC: B62D27/04
Filed: 1987-09-30
Abstract: PURPOSE:To damp vibration on a vibrating body in a short time by providing a pin portion with elongating a center bolt on the extreme point side to the axial center direction, while providing a supporting metal fittings under an attaching plate for a frame, and attaching a conical elastic member having a penetrated center hole detachably. CONSTITUTION:A conical elastic member 24 is, in the attached state, in a hollow conical shape on upper side and in a projected conical shape on bottom side. Therefore, on the vertical vibration of a vibrating body, when the vibrating body moves downward, a pin portion 22 on extreme end of a center bolt 21 also moves downward through a penetrated center hole of the conical elastic body 24 against relatively small sliding resistance. But when the sliding body moves upward, the pin portion 22 on the extreme end of the center bolt 21 acts so as to drag the bore surface of penetrated center hole into sliding motion, therefore it acts so as to compress the structure itself of conical elastic member 24. Thereby the pin portion 22 acts upon the center bolt 21 so as not to move it upward with large sliding resistance in the penetrated center hole.
Patent JP-H03112490-A (JP)
Title: Production of l-homophenylalanine
Inventor: FUJIKAWA KAZUHIRO
IPC: C12P13/22
Filed: 1989-09-25
Abstract: PURPOSE:To produce L-homophenylalanine useful as a raw material for a precursor of ACE inhibitor, having high optical purity, efficiently and inexpensively by treating benzylpyruvic acid with a culture mixture or cells of bacterium having specific action. CONSTITUTION:Benzylpyruvic acid (substrate concentration: about 0.1-5%) is treated with a culture mixture of a bacterium such as Corynebacterium glutamicum ATCC 13032 belonging to at least one of Corynebacterium, Brevibacterium, Bacillus, Microbacterium, Citrobacter, Arthrobacter and Escherichia, capable of converting benzylpyruvic acid into L-homophenylalanine or cells or treated material thereof at 20-40 deg.C, preferably 25-35 deg.C at pH7.5-9.0 and L-homophenylalanine is isolated from the reaction solution and collected.
Patent JP-S62108852-A (JP)
Title: Temperature control for absorption cooler in urea synthesis
Inventor: KAWABE TOYOTARO
IPC: C07C239/00
Filed: 1985-11-08
Abstract: PURPOSE:In the process for urea synthesis, the temperature in the cooler for absorption of unreacting gas mixture is controlled by using the cooling water of elevated temperature to dry crystalline urea, and feeding cold water and removing hot water, so that the amount of hot water is kept in a certain range in the tank. CONSTITUTION:In the process for urea synthesis from ammonia and carbon dioxide, hot water is fed from storage tank 3 into line 12 so that the flow rate of the water passing through the cooler 1 is maintained at 0.25-4m/sec. The heat in the hot water whose temperature is raised by heat absorption from the unreacting ammonia and carbon dioxide mixed gas which has been separated from the urea synthesis solution is utilized to preheat the air for drying crystalline urea from aqueous urea solution. The temperature-decreased water is circulated to the storage tank 3, while low-temperature water is fed from the line 11, when the temperature in the cooler 1 is higher than the prescribed value, and the same volume of hot water is excluded out of the line 14 to control the temperature in the cooler.
Patent JP-H04128873-A (JP)
Title: Gas discharge display driving circuit
Inventor: KAWADA TOYOSHI
IPC: G09G3/288
Filed: 1990-09-20
Abstract: PURPOSE:To lower the pressure required by an IC for driving and to improve the yield of the manufacture thereof by clamping a voltage impressed on a driving part to low potential while a write voltage is supplied to the driving part in the case that a high-voltage write pulse is inputted to an electrode. CONSTITUTION:In the case that a maintenance pulse is outputted to the electrodes Y1 - Yn of a plasma display panel 9 from an output buffer circuit 14, a first switch 5 is turned off and a second switch 6 is turned on at the same time by a control signal SC. On the other hand, in the case that the write pulse is outputted, the switch 6 is turned off and the switch 5 is turned on at the same time. At this time, the voltage between the terminal of a high- voltage power source and the terminal of a ground is clamped so as to be about 90V being the value of a maintenance voltage VS by a constant voltage diode 60. Therefore, only the pressure to the extent of the maintenance voltage VS is required for the buffer circuit 14 in the case that the write voltage VW is impressed. Since the required pressure is low when the IC for driving is manufactured by integrating the driving part 1, the yield of the manufacture is improved.
Patent JP-H0296503-A (JP)
Title: Expellent slurry composition for algae and bacteria
Inventor: ONO KOUICHIROU
IPC: A01N25/22
Filed: 1988-10-04
Abstract: PURPOSE:To obtain a composition efficient for extermination of algae and bacteria inducing deteriorations of growth and quality of laver in culturing of laver and having excellent solubility and storing stability containing fumaric acid-monosodium and/or -monopotassium, water and polysaccharides. CONSTITUTION:20-80wt.% fumaric acid-monosodium and/or -monopotassium of <=150mu particle diameter is mixed with 0.01-2.0wt.% polysaccharides (e.g., sodium alginate, methylcellulose, starch or guar gum) and water to afford the subject composition having pH3.0-4.0. A method pouring an aqueous solution comprising water in which polysaccharides are dispersed and dissolved onto powder of fumaric acid monosodium, etc., and dispersing at high-speed, or conversely a method throwing powder into said aqueous solution and previously dispersing, then subjecting to wet crushing, etc., is used as producing method and further crushing or classifying may be performed, as necessary. The above composition also has a merit of simple handling.
Patent JP-H0296922-A (JP)
Title: Magnetic recording medium
Inventor: ODAN KYOJI
IPC: C09D5/23
Filed: 1988-10-04
Abstract: PURPOSE:To obtain the recording medium having a good surface characteristic and excellent characteristics by adding isocetyl stearate, tridecyl stearate and oleic acid into a magnetic layer formed by dispersing barium ferrite magnetic powder into a binder. CONSTITUTION:The magnetic layer formed by dispersing the barium ferrite magnetic powder into the binder is formed on a polyethylene terephthalate base. The isocetyl stearate, tridecyl stearate and oleic acid are incorporated as additives into this magnetic layer. This medium is produced by applying a magnetic coating compd. prepd. by kneading the magnetic powder, the binder and the additives together with a solvent on a base, then subjecting the coating to a drying treatment. The magnetic recording medium which is uniformly dispersed with the magnetic powder, has the good surface characteristic and exhibits the excellent electromagnetic conversion characteristics is obtd. in this way.
Patent JP-H06105480-A (JP)
Title: Power source facility for critical alarm device
Inventor: YAMAGUCHI SHIGEKI
IPC: G08B21/00
Filed: 1992-09-18
Abstract: PURPOSE:To reduce the facility capacity of an AC uninterruptible power source corresponding to rush current of a rotary light motor. CONSTITUTION:In a rotary light control panel 9, a relay 12, a contact 12a and a switch 14 are connected in parallel with an AC uninterruptible power source, the contact is connected to a rotary lamp 10a of a rotary light 10, and the switch 14 is connected to a rotary light motor 10b of the light 10. A logic circuit 11 is connected to the power source. Since a rush current of the light 10 is generated by rushing at the time of starting the motor 10b, an operating circuit of the lamp 10a and the motor 10b is divided to eliminate generation of the rush current, thereby reducing the facility capacity of the power source.
Patent JP-2000061263-A (JP)
Title: Treatment of exhaust gas and treating device therefor
Inventor: SAKAGUCHI HIDEO
IPC: B01D53/77
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To enhance the recovery efficiency, reduce the running cost and make a treating device a perfluorocarbon based fluorine compound in a solvent. SOLUTION: The solvent dissolving and/or absorbing a large quantity of the perfluorocarbon-based fluorine compound(PFC-based gas) is sprayed from the upper part of a gas-liquid contact part 9 through a solvent spray pipe 12 by a solvent circulating pump 11 and the exhaust gas containing the PFC-based gas is introduced from the lower part of the contact part 9 to come countercurrently into contact with each other. The solvent, in which the PFC- based gas in the exhaust gas is dissolved and /or absorbed, is stored in the bottom of a capturing vessel 3 and the de-PFC gas after the treatment is released from the top part of the vessel through a treating releasing pipe 13.  The solvent in the bottom of the vessel 3 is sent to a recovering vessel 4 by the circulating pump 11 to be sprayed through the spray pipe 16 and at the same time, the solvent in the bottom of the vessel 4 is heated by a heater 14 to expel the PFC based gas and the solvent after degassed is returned to the capturing vessel 3 by a circulating pump 17. As a result, the recovery efficiency is enhanced, the treating cost and the equipment cost can be reduced and the device can be miniaturized.