baber/WOPTO huggingface dataset:
Patent GB-2334282-A (GB)
Title: Valve and choke assembly for production well
Inventor: BUSSEAR TERRY R
IPC: E21B49/08
Filed: 1996-02-09
Abstract: A remotely controlled valve and variable choke assembly comprises a housing (230) having a bore (232), a valve system (234,236,238) in the bore (232) and a control assembly (240-250) connected to the valve system to actuate it between open, choked and closed positions. An electronic controller (252) is provided for actuating the control assembly, which includes a stepper motor (250) adapted to rotate choke valves (234,236) and a shut off valve (238) between open and active positions.
Patent GB-2333918-A (GB)
Title: Transmitter for use in a multi-channel optical multiplex communication system
Inventor: TOMOFUJI HIROAKI
IPC: H04B10/564
Filed: 1996-01-19
Abstract: A transmitter (1011), for forming a multiplexed optical signal for transmission on an optical transmission line, comprises: a plurality of electro-optical signal converters (4) for converting electrical data signals, supplied to said converters (4), into corresponding optical signals, the converters (4) comprising respective time constant setting means for setting a prescribed rise time constant for the converter (4) concerned when it is being brought into service and a prescribed decay time constant when it is being taken out of service; an optical signal combiner (5) for combining the converted optical signals to form a multiplexed optical signal; and a monitor controller (7) for monitoring the output variation of the optical signals in the converters (4) and having means for issuing an optical output control signal to each converter (4) such that, when a converter (4) is being brought into service, the converter (4) concerned is informed by the control signal of the start and stop of the increase of output from the converter (4) concerned and, when a converter (4) is being taken out of service, the converter (4) concerned is informed by the control signal of the start and stop of the decrease of output from the converter (4) concerned.
Patent GB-2349606-A (GB)
Title: Expandable three portion keyboard for notebook computer
Inventor: LEUNG HON HUNG
IPC: G06F1/16
Filed: 1999-07-12
Abstract: The keyboard 5 comprises three portions; a central portion 8 and two outwardly movable slidable portions 7,9 arranged either side thereof. In the operable position (Fig.10), the three portions are arranged in line, positioned side by side to form the keyboard, such that the outermost edges 10,11 of the keyboard extend beyond the confines of a lower body portion 4. In the storage position (Fig.1), the central portion is retracted to a position within the lower body portion below the level of the two portions, which in turn slide together so that their outermost edges lie flush with the sides 12,13 of the lower body portion. The portions 7,9 are urged by a spring (17,Fig.5) into their operable positions and restrained in their storage positions by a catch and lug arrangement (18,19,Fig.5). The keyboard may be included in a notebook computer such that the keyboard moves by means of a gear train (28-30,40-43,Figs.20,21) from a storage position to an operable position upon opening of the computer upper body portion 2 about a hinge 6.
Patent GB-2342959-A (GB)
Title: I.c. engine unit fuel injector with variable rate plunger return spring
Inventor: ORLOFF WESTON F
IPC: F02M57/02
Filed: 1999-10-18
Abstract: The fuel injector, particularly for use in a diesel engine which is equipped with an engine brake governed by a hydraulic circuit, includes an injector body (39) with a hollow interior, a plunger (41) located within the injector body (39), a moveable coupling (45) positioned within the injector body (39) and a variable rate return spring (36) which is positioned between the injector body (39) and the moveable coupling (45). The variable return spring (36) is designed with a variable pitch between adjacent coils such that the pitch between coils near the end(s) of the spring (36) is reduced over that near the centre of spring (36). The use of the variable rate spring (36) reduces premature fatigue failures caused by the return spring (36) oscillating at or above its natural frequency due to the exhaust valve opening and closing events being transmitted directly through the engine brake hydraulic circuit to the injectors (35) by way of the injector push tube. With the variable rate spring (36), if resonance occurs at one harmonic, the end coils close and open up, thus changing the natural frequency of the spring (36) and tending to throw it out of resonance.
Patent GB-2357702-A (GB)
Title: Golf putting game
Inventor: WALSH JONATHAN MILES
IPC: A63B67/02
Filed: 1999-11-19
Abstract: A golf putting game comprising a continuous putting surface composed of artificial putting surface elements I and J, whereupon the lengthwise direction of the putting surface indicated by line E may deviate from a straight line. End F of element I and end G of element J are shaped to male and female circle forms of the same radius respectively. When ends F and G are joined or abutted together the resultant ball and socket feature permits the rotation of the elements I and J relative to one another. A player may start to putt a golf ball towards hole N or the like from start point M. Objects S, P, and Q may be placed on, adjacent to, and underneath the continuous putting surface respectively in order to obstruct or deviate the intended passage of a golf ball when played towards said hole N.
Patent GB-2342373-A (GB)
Title: An erectable arm assembly for use in boreholes
Inventor: TRUEMAN ROBERT
IPC: E21B47/09
Filed: 1998-06-05
Abstract: An erectable arm assembly (14) for use in a borehole, the erectable arm assembly comprising a main body (20) and an arm member (22), the arm member being able to move between a collapsed position in which the assembly can be removed from the borehole and an erected position, the erectable arm assembly being adapted to house a fluid drilling assembly comprising a fluid cutting device (16) and a flexible hose drill string such that the arm member during erection can contain at least part of the fluid drilling assembly, and when in the erected position the arm member is able to guide the fluid cutting device towards the borehole wall, the assembly further including at least one sensor for monitoring the arm member or the fluid drilling assembly.
Patent GB-2357372-A (GB)
Title: Vacuum stage in wound capacitor manufacture.
Inventor: GIBNEY CONOR
IPC: H01G4/32
Filed: 1999-12-21
Abstract: A manufacturing method includes a metal, vapour deposited onto a polypropylene, polycarbonate or polyester film; the metallised film is wound to form a capacitor section and a first vacuum of less than 4 x 10<SP>-2</SP> millibars is applied thereto for at least 6, pref. 8 hours to eliminate pockets of air or moisture, reducing the possibility of corona discharge in use and improving the capacitance per unit volume. The capacitor section is then cured in two stages at least at 85{C, pref. 95{C for 2, pref. 4 hours and then at 95{C, pref. 105{C for 8, pref. 12 hours and pre tested after application of an electrical contact medium; contacts are then applied. A second vacuum is applied to remove any moisture that may be absorbed during the manufacturing process and the capacitor is encapsulated in a resin filled housing and tested.
Patent HU-T72685-A (HU)
Title: Annular air distributor for regenerative thermal oxidizers
Inventor: DRISCOLL THOMAS D
IPC: B01D53/44
Filed: 1995-08-15
Abstract: A regenerative thermal oxidizer in which contaminated air is first passed through a hot heat-exchange bed (25A) and into a communicating high temperature oxidation (combustion) chamber (26), and then through a relatively cool second heat exchange bed (25B). The apparatus includes a number of internally insulated, ceramic-filled heat recovery columns (A, B, C) topped by an internally insulated combustion chamber (26). Process air is directed into heat exchange media in one (A) of said columns via an annular distribution system, which allows for the uniform flow of gas in the apparatus, and greatly reduces the flushing volume. Oxidation is completed as the flow passes through the combustion chamber (26), where one or more burners (28) are located. From the combustion chamber, the air flows vertically downward through another column (B) containing heat exchange media (25B), thereby storing heat in the media for use in a subsequent inlet cycle when the flow control valves reverse. The resulting clean air is directed via an outlet valve (21B) through an outlet manifold (21) and released to atmosphere or is recirculated back to the oxidizer inlet (20). The flushing system allows for the removal of residual air laden with volatile organic compounds from the plenum and heat exchange media and is critical for maintaining high VOC destruction efficiency.
Patent HU-T76456-A (HU)
Title: Method and equipment for melting metallic or ceramic material in electric furnace
Inventor: DERKENNE JEAN-MARIE
IPC: C22B9/20
Filed: 1995-06-19
Abstract: A method and a furnace for melting a solid material to form an electrocast product, including at least two electrodes (4, 5). According to the method, the melting process is started by contacting the tops (13) of the electrodes (4, 5) with said solid material (23) to be melted while holding the electrodes close enough together to enable an electric current to flow therebetween, an electric arc is then generated between said electrodes to melt the solid material adjacent the tops (13) of the electrodes (4, 5), and said tops are subsequently gradually moved apart without breaking the contact with the material or cutting off the current flow between the electrodes.
Patent HU-T77608-A (HU)
Title: Use of heterocyclic compounds as dopamines-d3-receptor ligands
Inventor: BACH ALFRED
IPC: A61K31/33
Filed: 1995-07-14
Abstract: PCT No. PCT/EP95/02782 Sec. 371 Date Jan. 14, 1997 Sec. 102(e) Date Jan. 14, 1997 PCT Filed Jul. 14, 1995 PCT Pub. No. WO96/02246 PCT Pub. Date Feb. 1, 1996The present invention relate to the use of heterocyclic compounds of the following formula:Het-A-B-Arwhere Het, A, B and Ar have the meanings stated in the description. The compounds according to the invention have a high affinity for the dopamine D3 receptor and can therefore be used to treat disorders which respond to dopamine D3 ligands.
Patent IL-67614-A (IL)
Title: Process for producing l-threonine or l-glutamic acid by corynebacterium and brevibacterium
IPC: C12N9/88
Filed: 1983-01-03
Abstract: Disclosed is a process for expressing a gene and producing a metabolic product formed by the gene by culturing a transformant microorganism carrying a recombinant DNA constructed of a DNA fragment having at least one gene to be expressed and a vector DNA, at least one of which is foreign to the host microorganism.
Patent IL-78197-A (IL)
Title: Nucleic acid encoding tgf-beta and its uses
IPC: C12N15/18
Filed: 1986-03-19
Abstract: Nucleic acid encoding TGF- beta  has been isolated and cloned into vectors which are replicated in bacteria and expressed in eukaryotic cells. TGF- beta  is recovered from transformed cultures for use in known therapeutic modalities. The labelled nucleic acid is useful in diagnosis.
Patent IL-83733-A (IL)
Title: Parallel processing system
IPC: G06F13/16
Filed: 1987-09-02
Abstract: A parallel data processing system is formed as a binary tree of data processing elements. Each of the elements includes an interface unit having registers coupled to registers in the interface unit of adjacent higher and lower order elements in the binary tree. Signals comprising instructions and data for processing in the elements are broadcast to the elements via the coupled registers for simultaneous processing in the elements. Processing results are compared and reported via the registers in a resolve/report operation.
Patent IL-92187-A (IL)
Title: Anti-human immunodeficiency virus compositions comprising fluorine-containing pyridonecarboxylic acid derivatives
IPC: A61K31/47
Filed: 1989-11-02
Abstract: An anti-human immunodeficiency virus composition which comprises a fluorine-containing pyridonecarboxylic acid derivative as an active ingredient and a pharmaceutically acceptable carrier therefor.
Patent IL-92516-A (IL)
Title: Yttrium enriched aluminide coating for superalloys
IPC: C23C4/08
Filed: 1989-12-01
Abstract: A protective coating system for superalloys is described. The coating is an active element enriched aluminide, and can be formed by aluminizing an overlay coated superalloy, wherein during the aluminizing process, aluminum diffuses completely through the overlay coating and into the substrate. The coating system exhibits desirable oxidation resistance and resistance to thermal fatigue cracking, due to the presence of oxygen active elements in the overlay.
[EP0386386A1]
Patent JP-2000212086-A (JP)
Title: Norfloxacin eye drop medicinal liquid
Inventor: SHIBAZAKI YASUHEI
IPC: A61P31/04
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To obtain a norfloxacin eye drop medicinal liquid showing a solubility in a neutral or weakly acidic range and also showing a low eye irritation in applying to eyes. SOLUTION: This norfloxacin eye drop medicinal liquid containing the norfloxacin shown by the following chemical formula [chemical name: 1-ethyl-6- fluoro-1,4-dihydro-4-oxo-7-(1-pyperazinyl)-3-quinolinecarboxylic acid] as a medicinal component, is obtained by containing a tri-valent metal ion as a dissolving assistant/an irritation-reducing agent for the norfloxacin and adjusted in the pH range of 5.5-8.0.
Patent JP-H09200088-A (JP)
Title: Radio communication system, radio communication method and equipment
Inventor: IZUMI MICHIHIRO
IPC: H04B1/713
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To surely recover from an intermittent reception by assembling data in a prescribed frame and sending the resulting data frame in the radio communication system employing a frequency hopping method and allowing a receiver side to be noticed of an address in a prescribed frame. SOLUTION: The system is made up of plural radio terminal equipments and an optional radio terminal equipment acts like a control station. The control station generates a reference timing of a transmission frame and conducts management/allocation of a call control frame and a hopping pattern. One frame is made up of a system control (CNT) field and a data field or the like. The control station reads data in an ID register 306, a terminal start (WA) register 307, a hopping pattern(HP) register 308 and uses a CNT assembly section 312 to assemble a CNT field and sends the frame. Upon the receipt of the CNT field, other terminal equipments than the control station make required processing when the received system ID is coincident with its own station ID.  When the received WA is coincident with a value in the register 307, the continuous reception mode is obtained from the intermittent reception mode.
Patent JP-S60154354-A (JP)
Title: Driving mechanism of disc file device
Inventor: NISHIJIMA TATSUMI
IPC: G11B19/20
Filed: 1984-01-25
Abstract: PURPOSE:To make a driving mechanism small-sized by connecting directly a rotation driving part of plural disc driving parts and another rotation driving part, where an arm driving part provided with a detecting part is driven through a clutch part, to the first and the second rotating bodies provided on one driving motor respectively. CONSTITUTION:Discs 1a-1j are arranged at pitches of prescribed angles (theta1 and theta2) and at pitches l of equal intervals in the direction vertical to the circumferential direction on a circle whose center of a guide shaft 2 constituting a disc file device 60. A shaft 4 is provided with the first rotating body 5 and the second rotating body 6 coaxially to a driving motor 3. A disc driving part 20 is engaged with the rotating body 5 to drive discs 1a-1j. An arm 22 is provided with a detecting part 21 which records and reproduces information on discs 1a- 1j and is rotated by an arm driving mechanism part 30 while moving vertically. A clutch part 40 is connected to the mechanism part 30 by a multispeed clutch 38 or the like which switches the rotation direction of driving body 35 connected directly to the rotating body 6. Thus, the driving mechanism is small-sized.
Patent JP-S58128136-A (JP)
Title: Controlling method of granulator
Inventor: KINOSHITA MITSUO
IPC: B01J2/22
Filed: 1982-01-27
Abstract: PURPOSE:To maintain pellet strength at target values at all times by operating the strength of the pellets from process variables such as the number of revolutions and load torque of a granuator and controlling the number of revolutions of the granulator in accordance with the results of the operations. CONSTITUTION:Powder 8 incorporated with thermoplastic binders is put in the hopper of a granulator 1, and first the relations between the strength (y) of the pellets granulated in a preliminary operation and an influencing factor xi are investigated and are formulated. For example, x1 is the number of revolutions Nr of rolls 4, x2; the load torque Tor of the rolls 4, x3; the number of revolutions Nf of a screw feeder 7, x4, the load torque Tof of the feeder 7, x<5>; the temp. T of the powder in the machine 1. When the equations are established, the operated value (y) coinciding approximately with the actually measured values is determined by measuring x1-x5. In order to maintain the value (y) at a target value y0 at all times, the x1 is fixed and the x3 is adjusted with an operator 20 for the number of revolutions via a controller 12 for the number of revolutions or the x3 is fixed and the 1 is adjusted with a controller 11 for the the number of revolutions.
Patent JP-H09194892-A (JP)
Title: Cleaning composition
Inventor: AKIMOTO YOSHINOBU
IPC: C11D7/36
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To obtain a cleaning composition being excellent in cleaning performances, flame retardancy and harmlessness to the human body and being useful to cleanse various printing inks or pastes by mixing a plurality of specified components as essential components with each other under specified conditions. SOLUTION: This composition consists essentially of a compound represented by formula I [wherein R1 and R3 are each H or an alkyl (hereinbelow referred to as A) or phenyl (hereinbelow referred to as P), provided that not both of them can be hydrogen; R2 is CH3 or H; and (n) is 1-4], a compound represented by formula II (wherein R1 is CH3 or H; and R2 is A or P), a compound represented by formula III (wherein R1 is CH3 or H), component X being at least one compound selected from among 3-methyl-3-methoxy-1-butanol and 3-methyl-3-methoxy-1-butyl acetate and component Y being at least one compound selected from among compounds represented by formula IV (wherein R1 and R2 are each A or P;  and (n) is 0-5), N- methylpyrrolidone, compounds represented by formula V(wherein R1 to R3 are each H, A or P, provided that not all of them can be hydrogen), compounds represented by formula VI (wherein R1 and R2 are each A or P) and benzyl alcohol. The ratio X/(X+Y) (wherein X is the amount of component X used, and Y is that of component Y used) should be equal to or larger than 0.5.
Patent JP-H06225375-A (JP)
Title: Microphone unit
Inventor: YASHIMA NOBORU
IPC: G01H3/00
Filed: 1993-01-26
Abstract: PURPOSE:To accurately detect noise regardless of air flow by supporting a microphone using a semispherical felt material near the wall surface of a ventilation path and arranging a sound receiving surface parallelly to the wall surface of an air blowing path. CONSTITUTION:The microphone 1 is provided with the semispherical felt material 12 attached inside a unit cover 13 for the air flow and the sound receiving surface of the microphone 1 attached inside the felt material 12 is arranged parallelly to the wall surface of the air blowing path 4. Thus, since the sound receiving surface of the microphone 1 is not in direct contact with the air flow and does not vertically collide with the air flow further, the influence of the pressure of wind on the sound receiving part of the microphone 1 can be made small and the noise inside the air blowing path 4 can be accurately detected.
Patent JP-S63180098-A (JP)
Inventor: KUROSAKI RYUJIRO
IPC: F42B25/00
Filed: 1987-01-20
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-S54104381-A (JP)
Title: Dynamic balancing method of rotator in high temperature atmosphere
Inventor: ISA HITOSHI
IPC: G01M1/30
Filed: 1978-02-03
Abstract: PURPOSE: To readily achieve dynamic balancing by intentionally generating local thermal deformations to rotator.  
     CONSTITUTION: A laser head 7 and a laser energy detector 8 are disposed in proximity to the outside circumferential surface of an axle 1 and are connected to a balance control unit 6. Then, when a turbine is rotated, the magnitude of the vibrations of the axle 1 and the rotating angle phase of the generaion sections are detected with a vibrator detector 5 and phase detector 9. These are then inputted via vibration processing circuit 61 to a bend phase detecting circuit 66 and a start-stop instruction circuit 64. Based on the outputs of the bend phase detecting circuit 66 and phase zero degree detecting circuit 62, a start time detecting circuit 67 operates and outputs the time signal which energizes a laser power source 63, then laser is radiated from the laser head 7, by which a local thermal deformation is generated in the specified position of the axle 1 and its unbalance is thereby eliminated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62168260-A (JP)
Title: One-chip microcomputer
Inventor: TAKATO ATSUSHI
IPC: G06F15/167
Filed: 1986-01-20
Abstract: PURPOSE:To attain the processing capacity larger than a multiple of the number of processors by providing plural processors on the same chip of a one-chip microcomputer to share various processes among those processors and especially using an exclusive processor for numerical arithmetic. CONSTITUTION:(n) Pieces of processors 4-1-4-n, memories 3-1-3-n, input/output devices 5-1-5-n and information buses 2-1-2-n are provided on the same chip of a one-chip microcomputer together with a processor control line 6 that secures communication among those processors. When numerical arithmetic processing is performed with such a one-chip microcomputer, the priority '1' shows the highest rank together with a processor (n) defined as exclusive for numerical arithmetic. The processors 4-1-4-(n-1) perform addition and subtraction only. While in numerical arithmetic mode for multiplication/division, function arithmetic, etc., the numerical information is transferred to the processor 4-n through an information bus. The end of said arithmetic processing is informed to the corresponding processor through the line 6 together with the result of the arithmetic processing given through an information bus.