baber/WOPTO huggingface dataset:
Patent GB-8522299-D0 (GB)
Title: Heat exchanger
IPC: F28F9/02
Filed: 1985-09-09
Abstract: A heat exchanger has a housing (2) in which a first heat exchange fluid flows through tubes (7), extending between tube plates (9) which are held movably within the limits of thermal expansion in metal end portions (4, 4', 27), braced to metal tubular shell (3) for the flow of a second heat exchange fluid through the shell via inlet and outlet connections (5, 6), the end portions (4, 4', 27) and the tubular shell (3) having, at their opposite ends, outwardly directed bent-over edges (10, 11, 28, 29), wherein the angle  alpha relative to the longitudinal axis is between 45 DEG  and 90 DEG . A sealing ring (12, 30) seals of each end tube plate (9) both with respect to the tubular shell (3) and to the end portion (4, 4', 27) and is gripped between two oppositely disposed bent-over edges (10, 11 and 28, 29), clamped together by clips (13, 14, 31). <IMAGE>
Patent GB-8525565-D0 (GB)
Title: Surgical replacement of ligaments
IPC: A61F2/08
Filed: 1985-10-17
Abstract: A prosthetic ligament (1) for implantation between at least two bones (5,6) and which takes the form of a tubular body made of woven flexible material through which tissue ingrowth can take place after implantation. A cord (3a) is attached to one end of the ligament (1) to thread and to pull the ligament through channels formed in the bones, and a protective detachable sheath (2) is attached to the ligament in order to facilitate the implantation of the ligament as it is pulled through the channels, the sheath immediately thereafter being detached. A bone plug introducer (8 to 12) is used to insert a bone plug into one end of the ligament within the bone tunnel, which thereby secures the ligament end in position.
Patent GB-8712565-D0 (GB)
Title: Treating matter
IPC: B01J4/00
Filed: 1987-05-28
Abstract: Matter to be treated is passed through at least two treating regions 12, 14 sequentially. In each region a bed 29, 31 of the matter is moved in a band continuously along an annular path by passing fluid through the bed along the path. The annular paths of the regions 12, 14 are concentric.
Patent GB-8715945-D0 (GB)
Title: Releasing quantities of particulate material
IPC: B67D1/00
Filed: 1987-07-07
Abstract: A vending machine for dispensing cups comprising a rotatable turret magazine (10) for supporting a plurality of upright columns of cups (14). A pair of part-circular guide surfaces engage the bottom surface of the lowermost cup (14) in each column, the guide surfaces rising uniformly above a horizontal base plate (26) from a region of minimum cup height to a diametrically opposite position of maximum cup height. A fixed, arcuate cam surface (34) is adapted to engage between the rims of the lowermost and next lowermost cups for stripping the lowermost cup from its column. The guide surfaces (20,22) and cam (34) co-operate such that, as the magazine (10) is rotated, the lowermost cup (14) from each column is stripped in turn, lowered to a discharge station (24) and then, if that cup is not required, re-joined to its original column. When a desired cup arrives at the discharge station (24), the rotation of the turret magazine is stopped and that cup is released downwardly to a dispensing station. There is also disclosed a mechanism for the release of selected quantities of a particulate material, such as sugar, to a cup when at said dispensing station. This mechanism comprises a rubber beak valve (40) having a normally closed mouth (50) defined at the junction of a pair of converging, resiliently flexible walls (46), and a plunger (56) which is adapted to be selectively displaceable to engage the beak valve (40) adjacent one end of the mouth (50) and to distort the flexible walls (46) such s to cause the mouth to open and allow the particulate material to flow through.
Patent GB-8827901-D0 (GB)
Title: Method & system for measuring vertical density profile of fluid
IPC: G01L1/02
Filed: 1988-11-30
Abstract: In a method and system for measuring a vertical density profile of a fluid (2) in a fluid storage tank (1) an array of open-ended pressure pipes (4) extends downward into said fluid. The top end of each pressure pipe is connectable with a common pressurizing gas supply (9) and the bottom end incorporates a fluid level sensor head (3). The following steps are carried out for each pipe:  - connecting said pipe with the common gas supply, - conducting the pressurizing gas into said pipe thereby forcing the fluid downward into said fluid level sensor head, comprising a lower end part in which the fluid passes an outlet opening forming an abrupt transition between said lower end part and an open ended tube,  - determining a level indicating signal from the passing fluid, - determining a pressure indicating signal from the pressure on the fluid, and - deriving from said level and pressure indicating signals information on the said vertical density profile.
Patent GB-8902792-D0 (GB)
Title: Safety cover for syringe needles
IPC: A61M5/32
Filed: 1989-02-08
Abstract: A syringe needle safety cover includes a pair of jaw members pivotally mounted in diametric sides of a syringe barrel to move between a closed position, wherein the jaws are longitudinally abutting, and an open position. A groove in each jaw cooperates to form a tubular aperture between the jaws into which the needle is encased. In one embodiment, the jaws are attached to a barrel of a syringe. In a second embodiment, the jaws are attached to an adapter which fits between a conventional syringe and a conventional needle. In a third embodiment, the jaws are attached to the base of a needle, and may be connected to any conventional syringe. The jaws are provided with locking clips which lock the jaws together around the needle. Another embodiment of the invention provides a fluid-tight safety cover by the insertion of a split gasket-type seal, one portion of the gasket being attached to each jaw. The gasket material is compressible, such that it will surround a portion of the needle and seal fluids into the tubular aperture. A mechanical actuator may be provided for any one of the embodiments of the invention, and includes a pair of lever arms which are connected at one end to each jaw and at the other end to an actuator bar. The actuator bar is thumb-actuated, and moves along the syringe barrel, causing the jaws to open, or close, depending upon the direction of movement of the actuator bar.
Patent GB-8922472-D0 (GB)
Title: Bottle caps
IPC: B65D51/22
Filed: 1989-10-05
Abstract: The present invention relates to bottle caps (10) for use with blow-fill-seal type bottles (18) having an upwardly removable seal (20), the caps having inwardly projecting members, at least one of which is equipped with a blade (22) and an upstanding wall (23) to engage the seal (20) of the bottle, the wall being recurved away from the seal, such caps (10) allowing thicker frangible membranes to be used in the manufacture of the bottles (18) so that there is less wastage, the caps also permitting easier end-use and a higher success ratio for seal-removal
Patent GB-9005283-D0 (GB)
Title: Electrical connectors
IPC: H01R24/00
Filed: 1990-03-09
Abstract: The invention relates to a connector (10,11) for the connection of a plug to electrically insulated conductors. In order to produce a connector which is easy to install, the connector (10,11) has an injection-moulded housing with a cavity or a chamber for holding the plug, a first set of connecting elements (80), which are constructed in each case for holding one insulated conductor and for producing a contact connection with its core, and a second set of connecting elements (90) being provided, each of which is connected to the elements of the first set and which extend from the first set to the chamber in order thus to define contacts for the electrical connection to the contacts supported by the plug. 
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Patent GB-9013679-D0 (GB)
Title: Curable composition comprising a crystallisable polymer
IPC: C08L77/00
Filed: 1990-06-19
Abstract: A composition comprising a polymer phase in dispersion in a non-aqueous continuous diluent in which the polymer phase comprises a crystallisable polymer, selected from polyesters, polyamides and polycarbonates, in intimate admixture with a curable solvent for the crystallisable polymer, a stabiliser and, optionally, an auxiliary solvent.
Patent GB-9109958-D0 (GB)
Title: A urine collection and transportation device and method of manufacture
IPC: A61J1/05
Filed: 1991-05-08
Abstract: A urine collection bag 1 is made from flexible material and fitted with a connector 6 comprising components 7 and 9 coupled together through a hole 8 in the bag such that the flexible material of the bag is trapped between them to form a watertight seal. The bag may be ruptured by applying moderate force to provide a drainage aperture by pulling out the connector. The connector may be assembled with the bag during manufacture by mounting the components on a jig 15, Fig 6.   <IMAGE>
Patent GB-9111055-D0 (GB)
Title: Fibre distribution arrangement
IPC: G02B6/44
Filed: 1991-05-22
Abstract: A distribution arrangement for optical fibre comprising a branched coupling array (1) and a plurality of splice organisers (2) for storing splices associated with connections to the coupling array. Each fibre connected to the array passes through a manifold block (8) that is provided with a plurality of capillaries extending to the splice organisers. Fibres from other parts of the network also pass through the manifold and into capillaries for conduction to the splice organisers where they are connected to a respective fibre from the coupling array. Preferably the array (1) has alternative winding routes for fibre tails extending from individual couplers within the array to facilitate multiple splice attempts. A preferred splice organiser comprises an enclosure into which coiled fibre loops are introduced and permitted to expand so that they are retained by the resilience of the fibre itself.
Patent GB-9320698-D0 (GB)
Title: Fluid diffuser
IPC: C02F3/20
Filed: 1993-10-07
Abstract: PCT No. PCT/GB94/02195 Sec. 371 Date Apr. 5, 1996 Sec. 102(e) Date Apr. 5, 1996 PCT Filed Oct. 7, 1994 PCT Pub. No. WO95/09819 PCT Pub. Date Apr. 13, 1995A fluid diffuser includes an inner extruded tube and an outer extruded tube between which there is a woven fabric material tube. The diffuser includes pores formed by a non-ablative piercing process and being arranged to act as valves which are self-closing when fluid is not flowing through the diffuser. The woven fabric material is arranged to restrain diametral expansion of the inner and outer tubes and thereby restrain an increase in pore size as the pressure of fluid flowing through pores is increased. Thus, if the diffuser is used for diffusing air into water, the size of bubbles produced remains substantially constant as the pressure of air supplied to the diffuser is increased. Other diffusers are described which function in a similar manner, including a disc diffuser and tubular diffusers which are made of sheet material.
Patent GB-9705502-D0 (GB)
Title: Chlorination or aromatic compounds and catalysts therefor
IPC: B01J31/02
Filed: 1997-03-17
Abstract: A process for the chlorination of an aromatic compound of the following formula (A) : <CHEM> wherein R<A> is H or C1 to C12 alkyl, cycloalkyl, aryl, alkaryl, aralkyl or carboxyalkyl, the or each R<B> independently is selected from H, C1-C4 alkyl (especially methyl), C1-C4 haloalkyl or polyhaloalkyl, e.g. C1-C4 perfluoroalkyl, C1-C4 alkoxy, C5-C12 aryl (e.g. phenyl), alkaryl or aralkyl, or halogen, n is an integer which is 0, 1 or 2, and the or each R<B>, if present, may independently be attached at the ortho or the meta position (preferably at the meta-position), which process comprises reacting (preferably in homogeneous liquid phase below 35 DEG C) the aromatic compound (which is preferably phenol) with a chlorinating agent (preferably sulphuryl chloride) in the presence of a sulphur-containing catalyst, optionally also in the presence of a Lewis acid co-catalyst, characterised in that the sulphur-containing catalyst is a compound according to the following formula (I) or formula (II) : <CHEM>  in which:   each of X<1>, X<2>, and X<3> is independently selected from the group consisting of: S, SO, SO2 ;   R<1> is selected from the group consisting of: optionally substituted straight or branched chain alkyl or alkanediyl having from 2 to 20 carbon atoms, optionally substituted straight or branched chain alkaryl or aralkyl having from 5 to 20 carbon atoms, and optionally substituted aryl having from 5 to 20 carbon atoms; R<2> is an optionally substituted straight or branched chain alkyl or alkanediyl group having from 1 to 20 carbon atoms; R<3> and R<4> are each independently selected from the group consisting of: H, optionally substituted straight or branched chain alkyl or alkanediyl having from 1 to 20 carbon atoms, optionally substituted straight or branched chain alkaryl or aralkyl having from 5 to 20 carbon atoms, and optionally substituted aryl having from 5 to 20 carbon atoms; R<5> is an optionally substituted straight or branched chain alkylene, arylene, alkarylene or arylalkylene group having from 1 to 20 carbon atoms; wherein in the above definitions of R<1>, R<2>, R<3>, R<4> and R<5> the optional substituents may be independently selected from the following: halogen (e.g. F, Cl), hydroxy, amino, cyano, nitro, C1-C4 alkyl, C1-C4 haloalkyl e.g. C1-C4 perfluoroalkyl, C1-C4 alkoxy, C1-C4 alkoxycarbonyl.
Patent GB-9817385-D0 (GB)
Title: Radar
IPC: G01S13/88
Filed: 1998-08-10
Abstract: A radar includes a signal source for emitting an RF signal and a detector for detecting the RF signal reflected from a target and outputting a signal dependent on the range of the target and the amplitude of the reflected signal and further comprises a means (3) for generating an audio signal whose frequency and amplitude is dependent upon the range of the target and the amplitude of the reflected signal. The operator therefore hears an audio signal which contains information relating to detected targets. Preferably the frequency of the audio signal is dependent upon the range of the target, and the amplitude is dependent upon the amplitude of the reflected signal. <IMAGE>
Patent GB-9916380-D0 (GB)
Title: Loudspeaker
IPC: H04R1/34
Filed: 1999-07-14
Abstract: An upper base/low mid loudspeaker comprises a conical driver (1) and a channel defined by a housing and a central member (6). The central member has a portion extending into the cone (2) to form a first generally ring-shaped region (9) whose cross-sectional area increases in the direction of sound propagation. A second generally ring-shaped region (12) is defined between a portion (11) of the housing and a portion (10) of the central member (6). The cross-sectional area of the second region (12) decreases in the direction of sound propagation. The channel continues with a throat (15) and a horn (17).  <IMAGE>
Patent GB-9919319-D0 (GB)
Title: Freight container
IPC: B65D88/12
Filed: 1999-08-16
Abstract: A freight container (1) having a base (2) and a roof (5) wherein fittings (8, 9) for lifting the container and/or stacking a second container on the roof are provided with a support strut (24) moveably mounted on the container such that the support strut can be moved from a load-bearing position in which the support strut transfers a load between the fittings and the base during lifting and stacking and a loading position in which the support strut does not substantially impede loading and unloading of the freight container from a side of the container. The support strut is carried on one side of a gate structure (20) hinged to a corner post (3, 4) of the container by a hinge at the opposite side.
Patent GB-9921782-D0 (GB)
Title: Combined container and drinking vessel
IPC: A01K7/06
Filed: 1999-09-16
Abstract: A combined container and drinking vessel comprises      (i) a closable container (10) adapted, in use, to contain a liquid and having two opposed major surfaces (11, 12), one of said major surfaces (11) being substantially planar and the opposed surface (12) containing a dished portion (13), the container moreover having at least one resiliently deformable portion (21);    (ii) communication means extending between the interior of the container (10) and the dished portion (13) and adapted, in use, to permit a flow of liquid from the container (10) and into the dished portion (13). In use, the container (10) is at least partly filled with a liquid and deformation of the resiliently deformable portion (21) forces said liquid, via the communication means (ii) into the dished portion (13).    <IMAGE>
Patent GB-9927624-D0 (GB)
Title: Remotely controlled submersible vehicle for subsea tooling
IPC: B63C11/42
Filed: 1999-11-24
Abstract: A remotely controlled submersible vehicle comprises a fore section and an aft section. In use, they are held apart from each other, such as by telescopic arms, in order to define a gap within which a payload is received. This keeps the payload near the center of the vehicle, improving the balance of the vehicle and minimizing any threat of disruption to the wash path of thrusters.
Patent GB-9928474-D0 (GB)
Title: Laser effects and laser devices
IPC: G02F1/35
Filed: 1999-12-03
Abstract: A glass fiber ( 22 ) has a core ( 24 ) provided with Raman laser effect particles ( 28 ) embedded in a glass matrix ( 30 ), with glass cladding ( 26 ) around the core. The refractive index of the glass matrix ( 30 ) is matched to that of the Raman laser effect particles ( 28 ) so as to avoid scattering. It is not necessary to have a single crystal of Raman laser material to create a laser effect in the glass fiber. A length of fiber in the order of meters or tens of meters can produce optical laser light. It is possible to have a single fiber ( 22 ) emit laser light at different frequencies due to Stokes and Anti-Stokes emissions. A simple laser device can therefore produce several colors of laser beams.
Patent HU-0001618-D0 (HU)
Title: Process for producing a known tetrazole derivative
Inventor: DR FISCHER JANOS
IPC: C07D403/10
Filed: 2000-04-21
Abstract: A Process is disclosed for preparing a compound of the Formula (I)which comprises the steps of:(a) detritylating a compound of the Formula (III)with 0.1 to 1 equivalent of potassium hydroxide in a C1 to C4 straight chain alcohol solvent to obtain a reaction mixture containing the compound of the Formula (I),(b) changing the C1 to C4 straight chain alcohol solvent in the reaction mixture to an aprotic solvent or a weakly protic solvent, and(c) following step (b) crystallizing out the compound of the Formula (I) from the reaction mixture.
Patent HU-0105228-D0 (HU)
Title: Apparatus for return transport of fluid media
Inventor: LEESEN RENE
IPC: B01D21/24
Filed: 2001-11-30
Abstract: The return feed for swarf bearing machine tool coolant has a return feed container (10) with internal sensors (23) mounted at different heights. When a sensor is overfilled, information is sent to a control circuit (25) with a memory to control the return pump. The logic is set so that the longest unconnected pump is connected.
Patent HU-9200931-D0 (HU)
Title: Process for the production of medical preparations containing 4,9,11-triene-steroides
Inventor: GRANDADAM JEAN ANDRE
IPC: A23K1/165
Filed: 1992-03-26
Abstract: The subject of the invention is the use in turkeys, for improving weight gain, of the compounds of formula (I): <IMAGE> in which R represents an alkyl radical containing up to 4 carbon atoms and X represents an acyl radical derived from a carboxylic acid containing 1 to 18 carbon atoms, characterised in that these compounds are incorporated into compositions intended for oral administration.
Patent HU-9300618-D0 (HU)
Title: Imidazole derivatives containing biphenyl-sulfonyl-urea side chain or biphenyl-sulfonyl-urethane one as well as method for producing them and their utilization
Inventor: HEITSCH HOLGER
IPC: A61K31/64
Filed: 1993-03-05
Abstract: Compounds of the formula (I) <IMAGE>  in which     R<1> is, for example, ethyl,   R<2> is, for example, methyl,   n is, for example, zero,   R<3> is, for example, COOH and   R<4> is, for example, SO2NHCONHCH3 are highly active antagonists of angiotensin II receptors.
Patent HU-9302228-D0 (HU)
Title: Method for making ethylene polymers functioning
Inventor: PRINCIOTTA GUALTIERO
IPC: C08F2/00
Filed: 1993-07-30
Abstract: Ethylene (co)polymers such as LLDPE, HDPE and EVA, not containing stabilizer agents, can be functionalized in bulk and continuously, with maleic anhydride, in an extruder, without that any substantial alterations of polymer could be evidenced. The multilayer films obtained by using such functionalized (co)polymers as binding agents for mutually incompatible polymers such as polyethylene-polyamide (PE-PA), retain good characteristics of transparency and evenness (low number of fish eye defects), with which extremely good compatibilizing and adhesion properties are associated. <IMAGE>
Patent HU-9501815-D0 (HU)
Title: Cable feedthrough
Inventor: STRIEBEL FRANZ
IPC: H02G3/22
Filed: 1994-10-20
Abstract: PCT No. PCT/DE94/01241 Sec. 371 Date May 31, 1995 Sec. 102(e) Date May 31, 1995 PCT Filed Oct. 20, 1994 PCT Pub. No. WO95/12234 PCT Pub. Date May 4, 1995In the case of a cable lead-through (5), in particular in panel form, of a pliable material, which is surrounded by a frame (6), in particular for a wall (2) or a ceiling or for a base (3) of a distribution cabinet, a distribution box or a junction box (1) or of a meter cabinet or the like, the cable lead-through (5) is produced from an elastomerically crosslinked material.
Patent HU-9502270-D0 (HU)
Title: Novel pyrrolocarbazoles
Inventor: BROKA CHRIS ALLEN
IPC: C07D487/04
Filed: 1995-07-31
Abstract: Compounds represented by the Formula I: <CHEM>  wherein:     R<1> is hydrogen or lower alkyl;     R<2> is heteroaryl; and     R<3> and R<4> are independently hydrogen or lower alkyl; and the pharmaceutically acceptable salts thereof, are useful as chemotherapeutic agents.
Patent IT-8612547-D0 (IT)
Inventor: MARANGHI ROBERTA
IPC: D04H18/02
Filed: 1986-09-26
Abstract: The invention relates to an apparatus for the introduction of fibrous filling material, such as wadding or such like fibres, on treatment machines using needles or on needle machines, for example on needle-felting machines or their preliminary machines. Provision is made for equipping the apparatus with two stationary guide elements (30, 31; 50, 51), the front parts (32, 33) of which face the entrance (25) of the interspace between two stationary perforated plates (26, 27) of a needle machine, for example needle-felting machine, and are located directly in front of the said entrance or arranged in the latter and which constitute the front support, on which two conveyor belts (23, 24) advancing the wadding or the like to be compacted slide along. <IMAGE>
Patent IT-8648436-D0 (IT)
Inventor: MAURO BARTOLI
IPC: E01B7/12
Filed: 1986-09-10
Abstract: A process for connecting austenitic manganese steel frogs of points to carbon or low-alloy steel rails, said process comprising the following steps:   a) realizing an intermediate member having the following composition "A":  C      0.4 - 0.6 %  Mn      12 - 15 %  Mo      1.5 - 2.5 %  Ni      3 - 15 % the balance being Fe and impurities which are normally present in steel: or having the following composition "B":  C      0.2 % max  Mn      3.5 - 6.5 %  Si      2 % max  Cr      22 - 30 %  Ni      9 - 25 % the balance being Fe and impurities which are normally present in steel; said intermediate member having in addition cross section close to that of the frog point, on one side, and to that of the rail, on the other side, said intermediate member being of a length between 100 and 200 mm; b) welding by means of a procedure not employing weld material said intermediate member to the carbon or low-alloy steel rail;   c) cooling the weld under controlled conditions; d) carrying out a stess-relieving heat treatment in the furnace of the intermediate member-rail assembly; e) welding without employing weld material the austenitic man ganese steel frog to said intermediate member; f) rapidly cooling by water the weld obtained according to step e).