baber/WOPTO huggingface dataset:
Patent JP-H06243102-A (JP)
Title: Interruption synchronizing method for multiplex information processing system
Inventor: ONODERA OSAMU
IPC: G06F13/24
Filed: 1993-02-18
Abstract: PURPOSE:To attain interruption processing among plural CPUs with better performance and better synchronism by increasing the communicating speed between a pair of CPUs. CONSTITUTION:A main storage MS 101 is used in common by the CPU 102, 103 and 104 which are connected to each other via a signal line 160. A hardware application area HSA of the MS 101 includes an inter-CPU communication area CCA. When the MS 101 requests the operations of both CPU 102 and 103, the operation contents parameter is stored in its own area 112 and at the same time sends the operation requests to both CPU 103 and 104 via the line 160. Thus the CPU 103 and 104 interrupt their normal processings and read the operation content parameter respectively out of the area 112 of the MS 101 to carry out each prescribed processing. Then both CPU 103 and 104 reports the end of each operation to the CPU 102 via the line 160.
Patent JP-H11228815-A (JP)
Title: Polyamide resin composition having excellent molding characteristic
Inventor: TOMIYAMA HIROSHI
IPC: C08K5/098
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain a polyamide resin composition having excellent mold release properties in a wide range of mold temperatures, no variability of mold release properties and improved plasticizing characteristics. SOLUTION: This polyamide resin composition is obtained by adding and dispersing 0.01-1.0 pt.wt. of a higher fatty acid metal salt melt, 0.01-1.0 pt.wt. of a melt of an esterified substance of a higher fatty acid and a higher alcohol and 0.01-1.0 pt.wt. of a melt of a higher fatty acid amide into a molten amide at a stage in which a polycondensation is advanced and a water content in the polyamide reaches <=10 wt.% in a melt polymerization process of the polyamide.
Patent JP-H11231253-A (JP)
Title: Directional control system for scanner driver
Inventor: GUENTHER MUELLER
IPC: G02B26/10
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To improve actual accuracy of deflected position and linearity of the deflection by keeping advantageous generation of a directional control signal based on a triangular wave. SOLUTION: Information on an actually deflected position of a rotary mirror 3 and usable for a measurement value receiver is evaluated by coupling the measurement value receiver to a function generator 5 through a logical unit 13 to find a correction value for an exciting current, permitting to find a correction value by using a logical unit as an auxiliary means, and this correction value is used to exert an influence on a directional control frequency generated from the function generator 5.
Patent JP-H08215570-A (JP)
Title: Catalyst for synthesis of methanol, production thereof and synthesis of methanol
Inventor: FUKUI HIDEO
IPC: B01J23/656
Filed: 1995-02-17
Abstract: PURPOSE: To provide a catalyst to be used to produce methanol from CO2 and H2 gas and to provide a production method of the catalyst and a synthesis method of methanol using this catalyst. CONSTITUTION: This catalyst for synthesis of methanol consists of an alloy expressed by general formula TM, (wherein T is at least one element selected from rare earth elements and Mg, Ca, Mn, Zr, Hf, Al and Ga and M is at least one element selected from IB group [Cu, Ag, Au] and VIII group [Fe, Co, Ni, Ru, Rh, Pd, Os, Ir, Pt] in the periodical table). This catalyst has such a structure that metal fine particles of M element are dispersed on an oxide having the surface comprising the T element. The catalyst is produced by heating an alloy containing an amorphous and/or fine crystalline phase of the compsn. above described in an oxidative atmosphere or in an equal atmosphere for synthesis of methanol at 50-700 deg.C. This catalyst is used for the synthesis of methanol.
Patent JP-H01308230-A (JP)
Title: Diuretic or hypotensive agent
Inventor: NAKAJIMA MITSUYOSHI
IPC: A61K31/517
Filed: 1989-02-08
Abstract: PURPOSE:To obtain a diuretic or hypotensive agent having excellent diuretic and hypotensive actions and low toxicity and useful for the remedy and prevention of edema, etc., or remedy and prevention of hypertension, etc., by using specific quinazoline derivatives as active component. CONSTITUTION:The objective agent contains, as an active component, a quinazoline derivative of formula (R<1>-R<3> are H or halogen), e.g., 2-[7-chloro-3-(4- bromo-2-fluorobenzyl)-1,2,3,4-tetrahydro-2-,4-dioxoquinazoline-1-yl]ac etic acid which is a known compound having aldose reductase inhibiting action, or its salt allowable as a drug. The above active component is preferably used in the form of injection, capsule, granule, powder, tablet, etc., together with a drug carrier or adjuvant. It is administered at daily dose of 10-1,800mg of the active component per 1kg body-weight in 1-3 divided doses by oral administration or injection.
Patent JP-S54122125-A (JP)
Title: Static latent image formation process
Inventor: TAKAHASHI HIDEO
IPC: B41J2/40
Filed: 1978-03-15
Abstract: PURPOSE:To form a high quality latent image using a simple constitution, by providing a semiconductor diode in the reverse direction to the polarity of high voltage pulses applied across a needle electrode and a drive circuit for applying high voltage pulses to this electrode. CONSTITUTION:Needle electrode 5 is disposed in contact to latent image forming surface 4 or keeping a gap of few tens micrometers from surface 4, and positive or negative polarity high voltage pulses 7 are applied from drive circuit 6 in the form of characters or signs divided into dots. On reaching start voltage for discharge, discharge occurs, and the charge discharged at that time is kept in dielectric layer 2 of latent image forming unit 3 to form a latent image. Diode 8 is inserted between circuit 6 and electrode 5 in the direction to be reversely biased on applying high voltage pulses. As a result, when high voltage pulses are applied from circuit 6, discharge current is controlled to a correct value due to the reverse direction characteristics of diode 8, premitting occurrence of spots to be eliminated and a high respolution latent image to be obtained.
Patent JP-H08218778-A (JP)
Title: Piping device for sludge discharging conveying pipe
Inventor: MATSUMOTO TAKAO
IPC: E21D9/12
Filed: 1995-02-17
Abstract: PURPOSE: To promote work efficiency by providing a pipe body holding handle to the upper part of a portal frame through a traveling hoist, providing a stock arm to one side of the frame, and providing the pipe body holding handle to the outside thereof. CONSTITUTION: Pipe bodies 28 conveyed to the inside of a portal frame 1 with a pipe body carrying truck 27 are held with a first pipe body handle device 3, and they are stocked in a stock arm device 4. Then, the truck 27 is returned immediately after the stock, and a working space is ensured in the frame 1. Then, the stocked pipe bodies 28 are taken out one by one with a second pipe body handle device 5. Each of the pipe bodies 28 adjusting its mounting height with the handle 5 capabe of moving vertically and turning is connected to the existing pipe body. By the constitution, a large working space can be ensured in the portal frame, and a series of works from conveyance to connection can be safely carried out in succession.
Patent JP-H07240735-A (JP)
Title: Code division multiplex communication receiver and receiving method
Inventor: MATSUMOTO TADASHI
IPC: H04B1/7107
Filed: 1994-02-28
Abstract: PURPOSE:To reduce the noise emphasis effect accompanied by the increase of the number of communicator in an inverse correlation filter processing by performing an inverse spread for the reception signal from a communicator, decoding an error code, detecting the presence or absence of an error and subtracting the identification result of the communicator where the error is not detected by performing a correlation filter processing. CONSTITUTION:On the side of a transmission, an error detection encoding is performed for information data from an input terminal 11 in an encoder 12, a spread spectrum is performed for the encoding output in a diffuser 13 and the output is transmitted from an output terminal 14. In a receiver, an inverse spread is performed for each reception signal from N communicators inputted from the input terminal in a signal processing part 16. The inverse vector is decided and identified for each communicator in an identification circuit 21 via a storage device 17 and an inverse correlation filter 19. The identification result is outputted from an output terminal 22, the result is inputted into a decoder 23 and the presence or absence of an error is investigated for each communicator. For the communicator for which the error is not detected, a decision identification result is generated, and for the communicator for which the error is detected, a vector b'N where zeros are arranged is generated, they are inputted in a subtracter via a correlation filter 25. When the error of the communicator is not detected or the number of error detection becomes constant, the processing is disconnected.
Patent JP-H10212822-A (JP)
Title: Hanging scaffold for work
Inventor: TAKEUCHI MASAHITO
IPC: E04G5/00
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To easily and safely fit scaffolds which do not give adverse effects to appearance, by fitting handrails at both sides through U-shaped bolts to an exposed shaped-steel in a dome ceiling and hanging scaffolds constituted of steel meshes. SOLUTION: Screw parts are formed at both ends of U-shaped bolt 2 fitted to bolt holes opened at every certain distance along a horizontal plate, in a beam member 1. Reinforcing members 5 are fitted at every certain distance in metal meshes 4 constituting the treads of the scaffolds and both ends of chains 6 are fixed thereto. The central part of the chain 6 is hooked on the U-shaped bolt 2. Handrails 7 for safety of walking are fixed at right angles to both ends of the metal meshes 4. In this way, scaffolds which are easily deformed to correspond to the shape of a beam 1 can be easily and safely installed at the beam 1 with a complicated shape having a non-linear and inclined form such as a dome ceiling. Accordingly, operators are safe and the scaffolds do not give adverse effects to the appearance. Further, the demolition works are simple and safe scaffolds can be obtained.
Patent JP-H02210294-A (JP)
Title: Double tank type nuclear reactor structure
Inventor: SEKIGUCHI MINEO
IPC: G21C13/00
Filed: 1989-02-10
Abstract: PURPOSE:To reduce the external size of a nuclear reactor container, i.e. secondary container and to make the nuclear reactor structure compact by installing a spent fuel storage tank on the side of the secondary container. CONSTITUTION:The spent fuel storage tank 16 and other equipments are installed in the gap part between the secondary container 9 and a primary container 1. A rack 29 and a shaft 28 fitted in its center are provided in the storage tank 16 and a driving mechanism 27 is coupled with the shaft 28 and arranged on the top surface of a lid 20. Spent fuel which is reduced in decay heat by being stored in the storage tank 16 for a certain period is lifted into a fuel conveyance cell 21 through a fuel entrance/exit hole 19, stored, and moved to a disposal place. Thus, the diameter of the primary container 1 can be reduced by the radial size of the storage tank 16. The influence upon the diameter size of the secondary container 9 as a result of providing the storage tank 16 is small because the circumference-directional arrangement of equipments to be stored in the secondary container 9 has a margin. Therefore, the diameter of the nuclear reactor container, i.e. secondary container 9 is reducible.
Patent JP-H04267938-A (JP)
Title: Dual semipermeable membrane and preparation thereof
Inventor: SHIMATANI SHUNICHI
IPC: B01D69/12
Filed: 1991-02-25
Abstract: PURPOSE:To obtain a dual semipermeable membrane having high water permeability and high desalting capacity in low pressure operation and also having high oxidation resistance by supporting an ultra-thin membrane composed of polyamide containing a polyfunctional amino compound unit as a main amine component unit and a polyfunctional carboxylic acid unit as a main acid component unit on a microporous support membrane. CONSTITUTION:The ultra-thin membrane supported on a microporous support membrane is formed from polyamide containing a polyfunctional amino compound unit represented by formula I (wherein Z is a 4-10C saturated or unsaturated hydrocarbon ring, Ra and  Rb are respectively independently a 1-4C alkylene group which may have a hydroxyl group, Rc and  Rd are respectively independently H or a 1-4C alkyl group which may has a hydroxyl group and m and  n are respectively independently 0 or 1) as a main amine component unit and a difunctional carboxylic acid unit represented by formula II (Ra is H or a 1-4C alkyl group and a ring A is a benzene ring or a cyclohexane ring) or a trifunctional carboxylic acid unit represented by formula III (wherein  Rf is H or a 1-4C alkyl group and a ring A is a benzene ring or a cyclohexane ring) as a main acid component unit.
Patent JP-H0640726-A (JP)
Title: Production of fine metal oxide powder
Inventor: YO SHUICHI
IPC: B01J19/26
Filed: 1991-02-25
Abstract: PURPOSE:To provide a method for producing fine metal oxide powders by which the operation of a burner can be continuously carried out for a long time without causing nozzle blocking trouble. CONSTITUTION:A burner having a multi-ply tubed structure consisting of three or more tubes is used. A gaseous metal chloride such as gaseous TiCl4 as starting material is fed to the central inner tube N-1, an inert gas is fed to a tube N-2 at the outside of the tube N-1 and a gaseous oxidizing agent is fed to the outermost tube N-4. The metal chloride is burned and oxidized to produce the objective fine metal oxide powder such as TiO2 powder.
Patent JP-H11226846-A (JP)
Title: Attitude correcting device
Inventor: YUZUHARA HIDEO
IPC: B23Q15/18
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To enable a device to correct a change of attitude in machine each part. SOLUTION: In each mobile body of a spindle head 10, column 11, and a table 13 in a machining center, a detection member 2 detecting an attitude is provided, between the spindle head 10 and the column 11, between the column 11 and a base 12, a piezoelectric actuator is provided respectively in each support part of a leg part or the like of the table 13, an attitude signal of the detection member 12 is received, each displacement amount is calculated in an arithmetic part 4, to be fed as a displacement amount command signal to a control circuit 6, a drive amount of the piezoelectric actuator is controlled by the control circuit 6, an attitude in each movable part of the machining center is corrected.
Patent JP-H03233645-A (JP)
Title: Memory damp system
Inventor: YOKOYAMA MASASHI
IPC: G06F11/34
Filed: 1990-02-08
Abstract: PURPOSE:To eliminate necessity for preparing a medium equipped with large capacity by providing an updated memory page storage part and a memory damp part to write an updated memory page to a filing device when a system is crushed. CONSTITUTION:A memory damp controller 105 is composed of a memory updating monitor part 106 to monitor a memory updating signal on a bus 104, update memory page storage part 107 to store which memory page on a memory 101 is updated, memory damp part 108 to be operated only when executing memory damp and to write only the updated memory page to a filing area for memory damp in a filing device 103 by referring the contents of the updated memory page storage part 107, and memory damp start switch 109. Therefore, only the updated memory page can be outputted to the filing device and the amount of information to be sampled when generating the system crush can be reduced. Thus, it is not necessary to prepare the medium having large capacity.
Patent JP-H06245600-A (JP)
Title: Frequency detecting device
Inventor: MANJO MINORU
IPC: H02P101/20
Filed: 1993-02-19
Abstract: PURPOSE:To detect a frequency high accurately at a high speed by a rough sampling period similar to the control period of a controller. CONSTITUTION:From each phase voltage (ea, eb, ec) and current (ia, ib, ic) of a synchronous machine, a signal (ea'', eb'', ec'') in proportion to a number of interlinkage magnetic fluxes is detected, and by a value of the signal as an input, a sum of products of a value at time (t) and a signal before 1 sampling period, obtained through delay circuits 11, to 13, is detected by multipliers 14 to 22 and adders 23 to 25, to detect a frequency (f) from these values. Thus in no relation to operation and external conditions of the synchronous machine, a frequency can be realized by a rough sampling period high accurately at a high speed.
Patent JP-H03234026-A (JP)
Title: Semiconductor device
Inventor: YOKOYAMA KENJI
IPC: H01L23/522
Filed: 1990-02-09
Abstract: PURPOSE:To improve the adhesion of a high-melting metal to its underlay by using a structure in which the contact includes no nitride of high-melting metal. CONSTITUTION:SiO2 12, as an inner insulating layer, is formed on a silicon substrate 11 having a semiconductor element, and then TiN 13 is formed. A photoresist 14 is formed and patterned. The TiN 13 and SiO2 12 are sequentially etched with the photoresist 14 used as a mask to form a contact hole 15. After the photoresist is removed, tungsten 16 is deposited by CVD. Pure aluminum 17 is deposited by sputtering, and a photoresist 18 is patterned. The pure aluminum 17, the tungsten 16 and the titanium nitride 13 are sequentially etched with the photoresist 18 used as a mask. The photoresist 18 is removed, and wiring is formed. In this manner, the adhesion of an inner insulating film is improved, and low contact resistance is obtained.
Patent JP-S60176053-A (JP)
Title: Developer of electrostatic charge image
Inventor: SHIGETA KUNIO
IPC: G03G9/113
Filed: 1984-02-22
Abstract: PURPOSE:To enhance image density by using a developer composed of a toner using a binder of a polyester resin contg. a fine silica powder and a fatty acid metal salt, and a carrier having a coating layer made of a polymer blend of specified 2 kinds of polymers. CONSTITUTION:A toner is obtained by incorporating a colorant in a binder of a polyester resin contg., mixing them in a ball mill or the like, executing each step of kneading, pulverizing, and classifying to form toner particles, and adding a fine hydrophobic silica powder and a fatty acid metal salt to them. A carrier is obtained by forming on the surface of a core material a coating layer made of a polymer blend of a vinylidenefluoride/tetrafluoroethylene copolymer in a molar ratio of 75:25-95:5 and a polymer compatible with said copolymer, and said toner is mixed with this carrier to obtain the developer of an electrostatic charge image.
Patent JP-H03235744-A (JP)
Title: Automatic car washer
Inventor: SHIROMOTO KAZUO
IPC: B60S3/04
Filed: 1990-02-09
Abstract: PURPOSE:To prevent erroneous detection of beam sensors by locating a compressed air pipe in a manner to front on the light emitting and receiving surfaces of the beam sensors being a car body detecting means, and spraying compressed air against the light emitting and receiving surfaces through a compressed air pipe line when lowering of light receiving sensitivity of the beam sensor is detected. CONSTITUTION:Beam sensors 16a and 17a formed with two sets of light emitters and light receivers, the light emitters and the light receivers on both sides making respective pairs, are arranged in a case 18 formed integrally with a carrier which guides elevating operation of the blower nozzle of a portal car washer, in a manner to be displaced from each other. In a so formed structure, cover tubes 20 and 21 are mounted on beam signal transmitting and receiving windows 22 and 23 of the beam sensors 16a and 17a. An air nozzle 26 is situated in a manner to point to light emitting and receiving surfaces 27 and 28 of the beam sensors 16a and 17a, respectively, and connected to a compressed air source through an air hose 29 in which a solenoid valve is located. When lowering of light receiving sensitivity of the beam sensors 16a and 17a is detected, the solenoid valve is opened, and compressed air is sprayed against the light emitting and receiving surfaces 27 and 28 to remove a substance adhered on the surfaces 27 and 28.
Patent JP-H03233534-A (JP)
Title: Film integrated type camera
Inventor: TODO KAZUO
IPC: G03B15/05
Filed: 1990-02-09
Abstract: PURPOSE:To extend the convenience of a film integrated type camera by providing a wide angle lens and a wide angle stroboscope which can irradiate the entire photographing image frame of the wide angle lens. CONSTITUTION:The wide angle lens 4 and the wide angle stroboscope 8 which can irradiate the entire photographing area of the wide angle lens are provided. Namely, the photographing lens 4 is equipped with the wide angle lens whose focal distance is <=25mm and is constituted of a unit which can be attached to a main body 1. Then, the transparent panel T of the stroboscope light emission part 8 is constituted to be a flat panel Ta or a single lens Tb or a Fresnel lens Tc so as to project light at wide angle in horizontal ad vertical directions. Thus, a proper light quantity is realized even in the case of wide angle photographing and the film integrated type camera which is appropriate as a camera dedicatedly used at a construction field or various sites for events is obtained.
Patent JP-H11217294-A (JP)
Title: Apparatus for pulling up semiconductor single crystal and method for pulling up single crystal
Inventor: TAKANO KIYOTAKA
IPC: C30B15/30
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To surely and safely pull up a heavy single crystal having a large diameter in a decompressed chamber. SOLUTION: Plural supporting pieces 50 which are in the circumference of the barrel part 10A of a single crystal 10, movable in the radius direction of the barrel and are moved in the inward direction of the radius as they receive load from the barrel part by the friction with the barrel part are used as a single crystal supporting mechanism. Namely, the single crystal supporting mechanism 20 has a cylindrical member 20B installed around the barrel part so as to surround the barrel part, the plurality of supporting pieces 50 for supporting the barrel part in the radiated direction from the circumference and an engaging means which is capable of moving the supporting pieces in the vertical direction in the cylindrical member and engages the supporting pieces with the cylindrical member so as to bring the supporting pieces close to the barrel part with the downward movement of the supporting pieces.
Patent JP-H1031610-A (JP)
Title: Data recovery device and method for database
Inventor: HAKU EISHOKU
IPC: G06F12/00
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To perform backup/recovery operation in every block and to attain the locking of a small unit by outputting an address signal and a backup/ recovery control signal to perform a backup process after the data stored in a volatile memory block of a double plane nonvolatile memory means are updated. SOLUTION: An address signal and a backup/recovery control signal are outputted to a double plane nonvolatile memory part 402, and original text data stored in a nonvolatile memory 405 are copied (recovered) to a volatile memory 404 at every part. A data processing part 403 of a database outputs an address read/write control signal and updates the data which are copied to the memory 404. The part 403 also updates the block that is copied to the memory 404 and then outputs both address and backup/recovery control signals to the part 402 to perform the control (backup) so as to overwrite the data of the memory 404 into the memory 405.