baber/WOPTO huggingface dataset:
Patent NO-178000-B (NO)
Inventor: SAWADA SHINICHI
IPC: C09K19/30
Filed: 1989-08-11
Abstract: A liquid crystal composition and a liquid crystal display element prepared therefrom and showing a good contrast are disclosed. The composition has a high clear point and a low viscosity, takes a desired value of  DELTA n (n PARALLEL  - n ORTHOGONAL ) and shows an improved steepness of the voltage-transmittance curve in a display of super-twisted double refraction effect type. The liquid crystal composition contains a first component compound represented by (I) (wherein R<1> represents an alkenyl group bearing 2 to 8 carbon atoms) and a second component compound represented by (II) (wherein R<2> represents an alkyl group bearing 1 to 8 carbon atoms, R<3> represents H or F, R<4> represents an alkyl group bearing 1 to 8 carbon atoms, an alkoxy group, F or CN). A liquid crystal display element prepared from this composition is also disclosed.
Patent NO-180507-B (NO)
Inventor: BESSON RICHARD
IPC: G06Q20/00
Filed: 1991-05-03
Abstract: The invention relates to a data processing device comprising a user unit (UUS) for the acquisition (CL) and/or the visual display (VS) of data; and a main unit for processing (UTP) data according to a predetermined processing algorithm (AT). According to the invention, the device further comprises an auxiliary, high-security processing unit (UTA), connected in order to carry out all of the data exchanges between the user unit (UUS) and the main processing unit (UTP). The auxiliary processing unit (UTA) comprises means for making data secure (MC); means of data transfer (B2) having a normal state, and a security state in which at least the data transferred in one direction are made secure, the processing algorithm (AT) of the main unit (UTP) determining the operational state of these means of data transfer (B2); means (MA) suitable for monitoring the authenticity of the said processing algorithm (AT) and acting autonomously; and means (MI) suitable for totally inhibiting the means of data transfer (B2) in the case where authenticity is not confirmed by the said monitoring. <IMAGE>
Patent RS-50020-B (RS)
Inventor: DIMITRIJEVIC SASA
IPC: A61K31/375
Filed: 2000-05-31
Abstract: Postupak za dobijanje fero askorbata, naznačen time, što se sastoji od sledećih koraka: u sud se doda askorbinska kiselina, zatim se doda voda i rastvor zagreva na temperaturi od oko 400C i meša do potpunog rastvaranja askorbinske kiseline, zatim se uz mešanje doda gvožđe u prahu, pri čemu se dobija mrki rastvor, koji se dalje profiltrira i filtrat upari na temperaturi od oko 500C u vakuum uparivaču do čvrstog ostatka.
Patent ZA-826986-B (ZA)
Title: Heterocyclic phenyl ethers,processes for their preparation and herbicidal agents containing them
Inventor: WILLMS LOTHAR
IPC: C07D498/04
Filed: 1982-09-23
Abstract: Compounds of the formula    <IMAGE>  I  wherein R is halogen, CF3, NO2, CN, Alkyl or alkoxy, n is 0 to 3 X is O, S, NH or N-Alkyl, Y is O, S, SO, SO2, NH or N-Alkyl, R1 is H or alkyl and Z is carboxy or hydroxymethyl or functional derivatives of these groups, are valuable herbicides and growth regulators.
Patent ZA-842668-B (ZA)
Title: A probe for insertion into drill holes for the purpose of locating mineral deposits
Inventor: JANSSEN KLAUS
IPC: G01V5/12
Filed: 1984-04-11
Abstract: 1. Search probe for introduction into a boring for the purpose of acquiring information concerning ore deposits, with a cylindrical housing (4), in which are concentrically arranged a radioactive radiation source (5), and a detector (17) which is shielded with respect to the radiation source (5) by a screening means (7, 8), which detector serves for determining fluorescence radiation induced by the radioactive radiation in the vicinity of the boring and which comprises a reception surface (16) disposed substantially perpendicularly of the axis of the probe (1) and facing the radiation source (5), that external surface (18) of the screening means (7, 8) which is facing the reception surface (16) forming a conical surface coaxial with the probe, characterised in that the reception surface (16) is extended on all sides up to the inside wall of the cylindrical housing (4), and that the conical surface which is defined by the conical external surface (18) facing the reception surface (16) intersects the boundary (11), remote from the reception surface (16), of that irradiated ring (12) of the wall (2) of the boring (3) which is determined by the screening means (7, 8).
Patent ZA-872968-B (ZA)
Title: A suspension for motored and unmotored wheels vehicles
IPC: B60T1/06
Filed: 1987-04-27
Abstract: A suspension for motored and unmotored wheels of vehicles, having independent movements of bouncing/hoisting and rotation/steering, made up of a shaped bracket member (1) coupled, at the rear, in a rigid way, with a vertical axle (3) on which the vehicle structure runs, by means of the interposition of at least two bushes (4), and, at the top, in the front position, with the coupling axis being as close as possible to the reaction axis of the wheel with the ground, with the vehicle structure (5), such coupling being realized by means of an elastic and hoisting member and at least one damping member, said bracket member (1) being also provided at a position intermediate between said axle and the wheel with a first ball joint (9) and with a first bearing (11) as well as with a second ball joint (10) and a second bearing (12), all arranged along an axis sloping at 3-10 DEG  to the vertical, said first (9) and second (10) ball joints and first (11) and second (12) bearings being arranged respectively at an upper and a lower position with respect to the wheel axis and connecting said bracket member (1) and the hub carried (2) or reduction gear member so as to allow said wheel to rotate/steer; said suspension being also made up of a tie rod/strut member (16) coupled at one end to said bracket member (1) and, at the other end, to the vehicle structure (5).
Patent ZA-876774-B (ZA)
Title: Method for selectively increasing the ratio of single major components of antibiotic a 40926 complex
Inventor: SELVA ENRICO
IPC: A61P31/04
Filed: 1987-09-10
Abstract: The present invention is directed to a method for selectively enhancing the production of factors A, and/or B0 of antibiotic A 40926 either to isolate these single components in better yields or to enrich the complex in one or both the above components, which comprises adding an appropriate precursor of the desired antibiotic factor to an A 40926 producing culture during fermentation.
Patent ZA-899770-B (ZA)
Title: Process for upgrading catalytic cracking gases and decreasing the benzene content in gasolines
Inventor: JUGUIN BERNARD
IPC: C10G69/12
Filed: 1989-12-20
Abstract: Process for the production of petrol having a low benzene content and a high octane number, characterised in that a. a material discharged from a reforming reaction is fractionated into a light fraction enriched in benzene and a heavy fraction depleted in benzene, b. the said light fraction is reacted with a cracking gas containing at least one C2-C5 monoolefin, in contact with a dealuminised mordenite catalyst having an overall atomic ratio Si/Al greater than 20, so as to give an alkylated fraction and c. the said alkylated fraction is mixed with the said heavy fraction.   Use of the resulting mixture as a fuel. <IMAGE>
Patent ZA-905760-B (ZA)
Title: Nucleoside derivatives and pharmaceutical compositions containing them
Inventor: SEELA FRANK
IPC: C07H19/04
Filed: 1990-07-23
Abstract: Nucleosides of formula (I), their anomers, N7 and N9 regioisomeric tautomers and salts, and nucleic acids based on them are new, where Ba= a gp. of formula (A), (B), (C), (D), (E) or (F). R1-3= H, halogen, alkyl, OH, SH, NO2, NH2, thioalkyl, alkoxy, aralkyl, aralkoxy, aminoalkyl, (di)alkylaminoalkyl, NHR4, N(R4)2 or N=CHR4. R4= alkyl, alkenyl, cycloalkyl, cycloalkylalkyl, cycloalkenyl, alkoxyalkyl, haloalkyl, hydroxyalkyl, aminoalkyl, mono- or di- alkylaminoalkyl or aralkyl or heteroarylalkyl both opt. substd. with alkyl, alkoxy, halogen or OH; and when R4 occurs in NHR4 or N=CHR4 it may also be NH2, mono- or di-alkylamino or alkoxy. Y=H, alkylcarbonyl or mono-, di- or tri- phosphate. R5-R8= H or 1-2 of R5-R8 are OH, halogen, CN, N3, NHR4, N(R4)2, or R5 and R7 together form an additional bond between C2' and C3'. Provided that: (a) when Ba=(B) R6 is not H, N3 or NH2. (b) when Ba=(D) and R2=H then R1 is not Cl or NH2 and R6 is not H or Cl. (c) when Ba=(E) then R5 and R7 do not form a bond. Prepn. of (I), their use in DNA sequencing and antiviral compsns. contg. new and known (I) are also claime
Patent ZA-908097-B (ZA)
Title: A process for the preparation of 3-(l-pyroglutamyl)-l-thiazolidine-4-carboxylic acid and its derivatives
Inventor: POLI STEFANO
IPC: A61P29/00
Filed: 1990-10-09
Abstract: 3-(L-pyroglutamyl)-L-thiazolidine-4-carboxylic acid and derivatives thereof are prepared by condensing L-pyroglutamic acid or its substitution products, either in the presence of dicyclohexylcarbodiimmide or the like, or by condensation of active derivatives of L-pyroglutamic acid with 4-thiazolidine-carboxylic acid derivatives.
Patent ZA-912193-B (ZA)
Title: High pressure facilitated membranes for selective separation and process for the use thereof
Inventor: VALUS RONALD JAMES
IPC: B01D53/22
Filed: 1991-03-22
Abstract: A process for the selective separation of at least one component eg propylene of a gaseous feedstream comprises passing the feedstream containing the component through a separation unit (50), the separation unit (50) containing a porous membrane (53), eg in the form of a hollow fiber, the membrane (53) having a feed side and a permeate side, and a pore size of from about 10 Angstroms to about 200 Angstroms. Disposed in the pores of the porous membrane (53) is a facilitator liquid comprising a carrier eg silver nitrate dissolved in a suitable solvent. The process includes the steps of   (a) dissolving the component in the facilitator liquid on the feed side of the porous membrane (53) at the feed gas/membrane interface;   (b) forming a component-carrier complex; (c) diffusing the complex to the permeate side of the porous membrane (53): and   (d) releasing the component from the carrier.   <IMAGE>
Patent ZA-918849-B (ZA)
Title: Articles exhibiting durable fluorescence
Inventor: PAVELKA LEE ALFRED
IPC: B32B7/02
Filed: 1991-11-07
Abstract: Retroreflective article (10) comprising an ultraviolet screening screen layer (18) and a color layer (12) containing a defined daylight fluorescent dye dissolved in a defined polymeric matrix. The article exhibits durable fluorescence and resistance to degradation from exposure to sunlight. If desired, the article can be made retroreflective by forming retroreflective elements (20) in the color layer. <IMAGE>
Patent ZA-925435-B (ZA)
Title: Automatic speed-variating system
Inventor: YANG CHUNG-CHIEH
IPC: F16H61/02
Filed: 1992-07-20
Abstract: An automatic speed- varying system includes: a first speed- varying device (1) formed on a driving rotating device such as a bike pedal (11) and its driving chain sprocket (15) having a first planetary gear system (12) and a ratchet wheel (16) for preliminarily manually variating a speed of the driving rotating device, and a second speed- varying device (3) formed on a follower rotating device such as a follower chain sprocket (21) formed on a bike rear wheel (4) driven by the driving rotating device having at least a second planetary gear system (34,35) operatively engageable with the follower chain sprocket (21) by at least a centrifugal coupling (32) for automatically varying a speed of the follower rotating device. <IMAGE>   <IMAGE>
Patent ZA-928259-B (ZA)
Title: Soft gelatin medicament capsules with gripping construction.
Inventor: SCHURIG GREGORY A
IPC: A61J1/06
Filed: 1992-10-26
Abstract: A soft gelatin capsule (10) containing a medicament comprises a flexible hollow shell having a bulb (12) with a tapered section leading to a removable tab (14) integrally formed therewith, the junction between the tab (14) and the tapered section defining an expulsion port. The bulb (12) is in the form of an elongate body having top and bottom flattened portions (20, 22), which portions are provided with knurled texture regions (18).
Patent ZA-969204-B (ZA)
Title: Phenylcarbamates, process and intermediates for their preparation and use thereof.
Inventor: MUELLER BERND
IPC: C07C275/64
Filed: 1996-11-01
Abstract: PCT No. PCT/EP96/04575 Sec. 371 Date Apr. 23, 1998 Sec. 102(e) Date Apr. 23, 1998 PCT Filed Oct. 22, 1996 PCT Pub. No. WO97/16415 PCT Pub. Date May 9, 1997Phenylcarbamates of the formula I where the substituents and the index have the following meanings: R is cyano, nitro, trifluoromethyl, halogen, alkyl or alkoxy; m is 0, 1 or 2; R1 is alkyl, alkenyl, alkynyl, cycloalkyl or cycloalkenyl, and, in the event that X is NRa, additionally hydrogen; X is a direct bond, O or NRa; Ra is hydrogen, alkyl, alkenyl, alkynyl, cycloalkyl or cycloalkenyl; R2 is hydrogen, substituted or unsubstituted alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, cycloalkynyl, alkylcarbonyl or alkoxycarbonyl; R3 and R4 independently of one another are hydrogen, cyano, nitro, hydroxyl, amino, halogen, hetaryloxy, hetarylthio, hetarylamino or N-hetaryl-N-alkylamino, and R5 is one of the groups mentioned under R3 or a group CRd=NORe; processes and intermediates for their preparation, and their use.
Patent ZA-971782-B (ZA)
Title: Enhancements introduced in the manufacturing of roller blinds.
Inventor: FERNANDEZ LOPEZ RAIMOND
IPC: E06B9/40
Filed: 1997-02-28
Abstract: The improvements consist in that, during the actual phase of the weaving of a fabric (1), from which the roller blind is going to be obtained, the weaving of bands (2) which determine the housings for the transversal rods of a roller blind is likewise carried out, said bands (2) being provided in the proximity of the ends of small interruptions (6) which possibilitate the introduction of the corresponding rod, whilst, on the pair of cords (7), simultaneously woven with the actual bands (2), sections (8) of said cords (7) exist, which define eyes for the passage of the threads for rolling/unrolling. The fabric (1) may also incorporate a wide band (10) which determines the housing for the lower flat bar of the roller blind, and in correspondence with an upper zone, narrow strips (11) of pileous thread for the attachment of the roller blind to the corresponding attachment support, in such a manner, that both the lower band (10) and said narrow strips (11) are equally woven during the same weaving stage of the fabric (1). <IMAGE>
Patent AT-413922-B (AT)
Inventor: PAVLOVIC GINO DIPL ING
IPC: H04R19/04
Filed: 2001-02-14
Granted: 2006-07-15
Abstract: An electrostatically operating electroacoustic transducer, operating as a sound receiver and configured to be mounted in a microphone capsule, has an electrode and a diaphragm connected to one another at a spacing from one another by a spacer ring, wherein on the electrode at least one first electric resistor is arranged which is connected to a power supply during operation of the microphone. The resistor is heated to prevent condensation of water vapor, and this improves the resistance of the microphone against ambient humidity.
Patent AT-414010-B (AT)
Title: Internal combustion engine comprises an actuating element fixed by a blocking piston in its first position defining a first valve stroke, and having a second position that defines a shorter second valve stroke
Inventor: WOLKERSTORFER JOSEF DR
IPC: F02D13/02
Filed: 2004-03-04
Granted: 2006-08-15
Abstract: Internal combustion engine comprises a variable valve-actuating device for a gas-exchange valve (2) actuated by a cam (3) and a tappet (4). The cam acts on the gas-exchange valve via an actuating element (5) that pivots between at least two positions perpendicular to the camshaft axis. The actuating element is fixed by a blocking piston (7) in its first position defining a first valve stroke. A second valve stroke defined by a second position of the actuating element is shorter than the first valve stroke. Independent claims are also included for: (1) Alternative internal combustion engines; and (2) Process for operating an internal combustion engine with preferably electrohydraulic fully variable valve drive.
Patent CH-617062-B (CH)
Inventor: BESSON FRANCIS
IPC: G04C3/16
Filed: 1976-12-22
Abstract: An electric rotary stepping motor intended for use in watch movements comprises a stator including a coil support coaxial with the rotor, two compact coils having flat turns, and a field-closing yoke capable of magnetically blocking the rotor in a position enabling it to start up in the desired direction. The motor is made more compact, and its manufacture and assembly are simplified, by designing the coil support with two diametrically opposed arms and the coils as self-supporting elements in which the turns of the windings are joined to one another.
Patent GB-2358767-B (GB)
Title: Method and system for reducing power consumption in communication devices
Inventor: CARMON RAFY
IPC: H04B1/16
Filed: 2000-01-27
Granted: 2002-04-24
Abstract: A method for reducing energy consumption in a digital communication system in idle mode includes the steps of: estimating a received signal quality value (80) prior to decoding of the received message packet; skipping the convolutional decoding and instead hard sample-to-bit converting (82) of the samples when received signal quality value is within a predetermined valid range, thereby producing a plurality of estimated bits; decoding the estimated bits by utilizing predetermined decoding data, when received signal quality is outside a predetermined valid range, thereby producing decoded bits. The higher power-consuming convolutional decoding is thereby avoided in favour of lower power hard sample-to-bit converting when the received signal is of sufficiently high quality.
Patent GB-2377876-B (GB)
Title: Shoe sub-assembly having a shaping heel
Inventor: WALLIN ROSEMARY JANE
IPC: A43B21/50
Filed: 2001-04-12
Granted: 2004-03-03
Abstract: A sub-assembly or kit for forming a shoe comprises a flexible member for incorporation in the base of a shoe. The flexible member is capable of a plurality of foot supporting shapes to adapt to heels of different heights. A removable heel and shaping member has a heel part supporting the rear end of the flexible member at a heel height. A shaping part is removably fastened to the flexible member to cause the flexible member to adopt a particular foot supporting shape or configuration adapted to the heel height.
Patent GB-2407367-B (GB)
Title: Combined liquefied gas and compressed gas re-fueling station and method of operating same
Inventor: GRAM ANKER
IPC: F17C7/04
Filed: 2003-09-03
Granted: 2006-01-04
Abstract: A re-fueling station is provided for selectively dispensing fuel in the form of liquefied gas or compressed gas. The re-fueling station comprises a storage tank for storing liquefied gas; a positive displacement fuel pump operable to draw fuel from the storage tank and discharge fuel to a flow diverter, which is operable to selectively direct fuel through one of a first outlet or a second outlet; and conduits through which fuel may flow from the first outlet to a heat exchanger and then to a first dispenser for dispensing compressed gas, or from the second outlet to a second dispenser for dispensing liquefied gas. A method is provided comprising operating the fuel pump in a low speed mode when fuel is directed to the first dispenser and operating the fuel pump in a high speed mode when fuel is directed to the second dispenser.
Patent GB-2460620-B (GB)
Title: Electrical appliances and components
Inventor: WHITE IAN GEOFFREY
IPC: A47J27/00
Filed: 2008-03-07
Granted: 2012-12-12
Abstract: Arrangements are disclosed for sealing and/or retaining a component in a washproof electrical appliance. A heated liquid dispenser is also disclosed.
Patent GB-2049122-B (GB)
Title: Boilers
IPC: F24H1/26
Filed: 1980-02-12
Granted: 1983-03-16
Abstract: A fuel burning boiler comprises a water holding shell of sheet steel having front and rear walls defining axially aligned openings. An insert body passes through the openings and is affixed thereto, the water being held between the shell and insert body. The insert body includes a cast iron casing providing a combustion chamber in the interior thereof, defining ducts for combustion gases of the fuel burnt in the combustion chamber and a smoke box at the rear wall and in communication with the ducts for receiving the combustion gases therefrom, and a sheet steel casing forming a skin over the cast iron casing and tightly fitting thereover. The sheet steel casing is fluid tightly connected with the front and rear walls of the shell around the rims of the opening therein.
Patent GB-2095904-B (GB)
Title: Semiconductor device with built-up low resistance contact and laterally conducting second contact
IPC: H01L29/73
Filed: 1982-02-05
Granted: 1985-11-27
Abstract: A semiconductor device having low resistance connection to a portion thereof carrying substantial current. First and second electrodes 34,32 are provided on a major surface of the semiconductor 12, the first electrode 34 providing lateral contact to a wire bond from e.g. a base 18 of a transistor; the second electrode 32 providing low resistance vertical contact from the high current carrying region eg. emitter 20. A conductive plate 43 is supported between upstanding spaced apart portions of the second electrode 32 and is thereby vertically spaced apart from the first electrode 34, which electrodes are further protected by dielectric layer 36. Electrode 32 includes layers of metal (32-40) and a solder blob 42. <IMAGE>
Patent GB-2098366-B (GB)
Title: Timepiece with alarm and time setting device
IPC: G04C9/08
Filed: 1982-04-21
Granted: 1984-05-31
Abstract: A manually operable setting stem 1 has three stable axial positions defined by a pull out piece 4 cooperating with notches in the head 8a of a spring 8. The illustrated position is a pushed in, neutral position. In an intermediate pulled out position, a return bar 9 moves a sliding pinion 12 into engagement with a gear 17 in mesh with a gear 18 which is in turn in mesh with a gear 19 whose axis can swing about the axis of the gear 18. In the intermediate position, rotation of the stem in one sense adjusts a data ring 14 via a star-wheel 20 on the gear 19; rotation in the other sense adjusts the pre-set alarm time via a gear 21. In the fully pulled out position the return bar slides the pinion 12 further inwardly and with it the gear 17 which meshes with a gear 24 for setting the time indicating mechanism. The stem can be pushed in beyond the stable pushed in position to engage the tip 1a of the stem with an electrical contact. Such operation alternately turns the alarm mechanism on and off.
Patent GB-2113022-B (GB)
Title: Dimensionally-recoverable article
Inventor: CROFTS DAVID
IPC: H02G15/18
Filed: 1982-12-15
Granted: 1985-10-02
Abstract: A dimensionally recoverable polymeric article for enclosing at least part of an elongate object such as a cable or connector has a surface at least part of which has an electrically conductive layer, preferably a metal layer, adhering thereto to provide a screen against electromagnetic interference. The surface of the article carrying the layer is profiled in the form of a number of grooves that extend substantially perpendicularly to the direction of recovery of the article to allow the article to recover with substantially no change in dimension of the surface in the direction of recovery.
Patent GB-2230630-B (GB)
Title: Optical interconnect networks
Inventor: TAYLOR MICHAEL GEORGE
IPC: H04Q3/52
Filed: 1990-02-22
Granted: 1993-02-10
Abstract: An optical interconnect network has four stages (S4 to S7) each formed from two-dimensional perfect shuffle interconnect stage (6) and a two-dimensional array of processing modules (8) each of which has a two-dimensional array of inputs and outputs. The use of two-dimensional modules provides an increase in optical channels which can be processed compared to the equivalent one-dimensional modules. The modules can perform switching functions.