baber/WOPTO huggingface dataset:
Patent GB-2327110-A (GB)
Title: Valved piston and cylinder assembly
Inventor: KOCH KLAUS
IPC: E05C17/30
Filed: 1998-02-20
Abstract: A piston and cylinder assembly has a piston mounted on a piston rod 33 and slidable in a cylinder 35 divided by the piston into two working chambers 29, 31. The piston has a valve which closes off a flow connection between the two working chambers in a stationary operating state, the valve having a valve element which comprises an axially movable radially acting sealing ring 17 co-operating with a valve seating 19. The ring 17 is adapted to be engaged by a slide means 11. The slide forms with the valve seating 19 a discharge chamber 25 having a discharge opening 27 of such dimensions as to allow an unrestricted discharge and prevents the pressure in the discharge chamber 25 exceeding that in the working chambers 29, 31.
Patent GB-2323414-A (GB)
Title: Plain bearing
Inventor: ONO AKIRA
IPC: F16C33/10
Filed: 1998-03-11
Abstract: There is provided a plain bearing which is excellent in oil retaining property and wear-resistant property. The plain bearing has a number of fine grooves (11) which are parallely formed with one another and extend in the circumferential direction on the inner surface of the bearing, the fine grooves comprising deep grooves (15) and shallow grooves (16). When this bearing is used as a plain bearing, a large amount of lubricating oil can be retained in the deep grooves and the shallow grooves so that a plain bearing which is excellent in anti-seizure property and wear-resistant property can be obtained.
Patent GB-2338250-A (GB)
Title: Base for a post
Inventor: CHEETHAM JONATHAN JAMES NORMAN
IPC: E01F9/615
Filed: 1998-06-06
Abstract: A base (1) for a post, comprises an open topped tray (2) with upstanding peripheral walls (8) to contain ballast, and at least one post receiving means (14), which is situated adjacent to the peripheral wall. The receiving means (14) is tapered along its length, so that the upper region (10) can fit into the aperture (6) of a similar base when they are stacked together. The post receiving means (14) includes a locking device (not shown) to lock a post in position. A number of such bases fitted with posts could support fencing, and the positioning of the post relative to the base would allow the fencing to extend down to the bases or into the ground.
Patent GB-2324137-A (GB)
Title: Mounting of a gas regulator on an air gun
Inventor: BOWKETT JOHN
IPC: F41B11/72
Filed: 1997-11-27
Abstract: In an air gun of pneumatic type, a self-contained regulator unit (10) is secured to the body (92) of the gun so as to be readily detachable without disassembly of the unit. The unit is received into a cradle (90) formed by external undersurfaces of the gun body and clamped in place by means of a cover plate (96). Upon release of the cover plate, the unit can be removed front the body for servicing or replacement.
Patent GB-2330385-A (GB)
Title: A multi-disc clutch having bores and openings providing increased ventilation
Inventor: HOFMANN KLAUS
IPC: F16D13/52
Filed: 1998-08-26
Abstract: A multi-disc clutch 1 comprises a sleeve component 13 fixed to a housing 5 by bolts 16 passing through longitudinal bores 13 in a first set of internal teeth 14. The bores 13 are connected to an exterior by radial openings 22. A second set of internal teeth 17 have longitudinal openings 19 which lead through further radial openings 20 to the exterior. As there are a large number of teeth 14, 17 ventilation is reduced, however this system of bores and openings provide enhanced ventilation to reduce heat generated when the clutch is operating in a highly loaded state. At least one tooth of the second set 17 is arranged between two teeth of the first set 14. A hub 3 having external teeth engages a first set of friction discs 10 interposed with a second set of friction discs 11 keyed with the internal teeth 14, 17 of the sleeve component 13. Housing 5 has a cover plate 5' which pivotably supports a diaphragm spring 7 which compresses the discs 10, 11 between a pressure plate 12 and a flywheel.
Patent GB-2341313-A (GB)
Title: Rubber ferrule for a walking stick
Inventor: HUANG CHIN-FWU
IPC: A61H3/02
Filed: 1998-09-14
Abstract: A ferrule comprises a base 2, a body 1 with a receptacle 11 on its upper surface to receive the lower end of a walking stick; and a connection portion 3 with an elastic element 4 located inside it for connecting the base to the body. The elastic element, for example a spring, strengthens the connection portion and holds the base and body together should the connection portion break. The base has a plurality of annular grooves 21 defined on its lower surface to increase friction between the base and the ground.
Patent GB-2342058-A (GB)
Title: Miniature cutter for circuit board pads
Inventor: CRABTREE PETER JOHN
IPC: H05K3/04
Filed: 1998-09-29
Abstract: A miniature inverted cup cutter 1 is used in conjunction with a template 2 having one or more guiding apertures to isolate circular pads in the copper layer on a circuit board 3.
Patent GB-2347713-A (GB)
Title: Slidable ladder platform
Inventor: MC CARTEN THOMAS
IPC: E06C7/16
Filed: 1999-02-26
Abstract: A ladder platform which is slidably attached to a ladder (36) has a platform section (14), base section (12), and a platform support section (16), which may be hingedly connected (38, 40). The base section (12) can be in the form of a ladder (fig 1), having two stringers (20) and a number of rungs (22). The stringers (20) are shaped to provide a channel which inter-engages and slides along complimentary structures on a ladder. The base (12) may carry a pivotal member (18) to lock the platform (14) in position on the ladder and the pivotal member (18) may be activated from the ground using a rope. The angle of the platform section (12) can be adjusted by a number of recesses (42) present on the underside which engage with rungs (22) on the platform support section (16).
Patent GB-2335100-A (GB)
Title: Radio transmitter/receiver channel selection
Inventor: TOLSON NIGEL JAMES
IPC: H04B1/40
Filed: 1999-03-02
Abstract: In a transceiver, the output of a fixed frequency local oscillator 6 is multiplied in frequency at 7 and applied to a first mixer 5. The mixer 5 output is applied via a voltage controlled bandpass filter 8 to a second mixer 9 connected to receive the output of a second local oscillator 18 variable for channel selection. The centre frequency of the filter 8 is tunable to the selected frequency of the oscillator 18 by a phase lock loop including the mixer 9, the filter 8, coupler 11, a phase detector 13, loop filter 15 and a sample and hold circuit 16. The phase detector 13 compares oscillator 18 signals applied directly and leaked via elements 8, 9 and 12 to control the filter 8. At lock, a fixed control voltage is provided by circuit 16. The transceiver saves circuit components by using some components 6, 13 in common for both receiver and transmitter portions.
Patent GB-2335859-A (GB)
Title: Gynaecological sampler
Inventor: RIDOUT PAUL BENJAMIN
IPC: A61B10/02
Filed: 1999-03-08
Abstract: An endometrial sampler has an outer catheter 1 and an inner plunger 2 slidable within the catheter. The catheter has a coaxial opening 12 at its tip 11 and two side openings 13 and 14 located diametrically opposite one another close to the tip, the side openings being elongate along the axis of the catheter. The tip of the plunger 2 projects into the tip opening 12 to form a smooth surface to the sampler. An O-ring seal 28 on the plunger 2 is located rearwardly of the side openings 13 and 14 so that suction is applied to both the side openings and the tip opening 12 when the plunger is pulled rearwardly.
Patent GB-2342318-A (GB)
Title: Envelope for posting photographs
Inventor: MIDDLEBROUGH PAUL
IPC: A47G1/14
Filed: 1999-06-30
Abstract: The envelope of GB 2318087 which comprises upper and lower sheets 19,20 with a card 11 for mounting a photograph 17, is modified in that the mounting card is of transparent flexible material such that the photograph can be mounted on the rear of the card and the upper sheet includes a window or aperture 23 therein.
Patent GB-2341042-A (GB)
Title: Method of monitoring digital line signal in private exchange system
Inventor: KIM HONG-HAN
IPC: H04M7/14
Filed: 1999-08-26
Abstract: A method of monitoring a digital line signal using a key phone in a private exchange system. A line signal constructed in a predetermined format is received by IPC (Inter-Processor Communication) from a digital trunk upon a digital channel enable request, a display data message corresponding to the line signal is sent, and the display data message is displayed on a display of the key phone.
Patent GB-2354970-A (GB)
Title: A method of making a bag with an outer skin, the inner skin having longitudinally reinforcing folds
Inventor: WHITLOCK PETER JOHN
IPC: B31B50/02
Filed: 1999-10-07
Abstract: A method and apparatus for making a bag by providing a plurality of lengthwise folds 84 in a web of flexible material 56, attaching a separate length of flexible material 116 at positions 24 spaced from said folds onto said folded web before causing the web to adopt a tubular configuration in order for it to be sealed longitudinally and transversely to form bags. The fold providing step may include means 58 upstream from the folding means to cause the web to bow in a transverse direction. The fold providing step may use an element 68 to form a plurality of ridges in a lengthwise direction to form folds which are defined by overlapped portions of said web. Each fold may comprise thee overlapped portions (fig.5). The web may adopt tubular configuration while being continuously fed through a flow forming device. The tube may have a generally octagonal cross-section. The tube may be orientated in an upwardly extending longitudinal axis (fig.4) causing predetermined amounts of product to be released into an upper end of said tube in synchronisation with transverse seal forming step such that said bag contains a predetermined amount of product.
Patent GB-2342952-A (GB)
Title: Buckles
Inventor: KELLER STEVEN C
IPC: A44B11/26
Filed: 1999-10-15
Abstract: A buckle including a male member (30) having a tongue (50) with one or more tongue protrusions (70) each having a tongue engagement portion (72) extending from one or more side portions thereof, and a female member (20) having a recess (40) with one or more recess protrusions (60) each having a recess engagement portion (62) extending from one or more inner side portions thereof. A resilient spring member (80) protruding from one of the tongue or the recess of the female member is engageable with the other of the recess or the tongue to laterally shift the tongue in the recess when the tongue engagement portions (72) are inserted into the recess beyond the recess engagement portions (62), whereby the tongue engagement portions (72) are engageable with the recess engagement portions (62) to retain the tongue in the recess after the tongue is laterally shifted by the resilient spring member (80).
Patent GB-2344115-A (GB)
Title: Device for dispensing a product into a toilet bowl
Inventor: HAMMOND GEOFFREY ROBERT
IPC: E03D9/03
Filed: 1999-10-19
Abstract: A dispensing device comprises a body 4 defining compartments 6 and 8 separated by a flexible impermeable membrane 10. Compartment 8 is closed off by a semi-permeable membrane 26 adjacent which a water container 30 is disposed. An apertured delivery tube 22 leads from compartment 6. The device may be used to dispense a cleaning, disinfectant and/or fragrancing gel into a toilet bowl. On flushing, water enters the container 30 and migrates through the membrane 26 increasing the pressure in an osmotic agent or swellable hydrogel in compartment 8. This imposes a pressure on flexible membrane 10 to displace gel from compartment 6 into the toilet bowl through apertures 24 in tube 22.
Patent GB-994049-A (GB)
Abstract: 994,049. Stethoscopic apparatus. AMALGAMATED DENTAL CO. Ltd. Aug. 22, 1961 [Aug. 22, 1960], No. 28977/60. Heading H4J. In a device for rendering pulse beats audible, a microphone 4 is connected to a local battery 1 and the signal produced in response to a pulse beat is amplified by transistor 6 and applied to trigger the monostable circuit of transistors 12, 13. Each time this circuit is triggered the audio oscillator circuit including transistor 21 produces a burst of output which is applied to the loudspeaker 28. All the apparatus is contained in a casing having a strap or the like for affixing it to a pressure point on the body.
Patent GB-191510910-A (GB)
IPC: B42F17/02
Abstract: 10,910. Dominion Register Co., and Hick, H. J. July 27. [Addition to 806/15.] Pivotedleaf files; boxes.-The filing-appliance described in the parent Specification is improved by providing a single or continuous series of billholders pivoted intermediate the end holders, together with means whereby a portion of the series is carried downward and rearward into the base of the case as the cover is closed, and whereby the forward ends of all the holders are carried upward and forward as the cover is opened. The billholders 4, 4<1> are hinged together at their rear ends, and the whole series is pivoted at 5 to the bearing 6 on the rear rim of the cover 2. Rollers 9 on the index frame 8 engage the inclined tracks 10, so that when the cover is open, the holders take up the position shown in Fig. 3, and as the cover is closed, the lower portion 4' of the series of holders is carried downward and rearward into the base, as shown in Fig. 2. Swinging supporting-connexions are provided between the cover 2 and the index frame 8, each connexion comprising rods 12, 15, cross-heads 14, 18, compression springs 19, and a bracket 16 having a slot 20 engaging the pivot 17. These connexions, by their lifting action on the frame 8, serve to sustain the holders 4<1> in an upright position after they have been turned up.
Patent HU-T67859-A (HU)
Title: Antitumour method and antitumor agent
Inventor: SATO ICHIEI
IPC: A61K35/12
Filed: 1993-03-05
Abstract: An anti-tumor method and an anti-tumor agent using immunoreaction specific to tumor antigens expressed on the surface of tumor cells. A human non-classical histocompatibility class 1 antigen, an antibody which identify this antigen, or a cytotoxic lymphocyte is administered to a cancer patient as an immunotherapy to induce registance against tumors.
Patent HU-T75039-A (HU)
Title: Insecticidal n'-substituted-n,n'-diacylhydrazines and insecticidal agents cointained them
Inventor: HORMANN ROBERT EUGENE
IPC: C07D317/68
Filed: 1993-11-22
Abstract: The present invention provides a process for producing a 2-substituted-3,4-fused heterocyclic benzoic acid, for example a 2-alkyl-3,4-fused heterocyclic benzoic acid or a 2-halo-3,4-fused heterocyclic benzoic acid, comprising effectively admixing a 3,4-fused heterocyclic benzoic acid and an alkyl lithium reagent followed by subsequent reaction with an electrophilic reagent.
Patent HU-T68886-A (HU)
Title: Driving device for movable cover of vehicle
Inventor: SCHNELTING HEINRICH
IPC: B60J5/06
Filed: 1994-06-24
Abstract: The unit runs in slides on either side and the cover (1) takes the form of a hood with side walls and a roof section, with drive rollers (8) on the undersides of both side walls. At least one operating point (10) is located near to the running gear and loading surfaces, in the lower region of one of the side walls of the moving cover. This operating point is connected to a drive (rack (17) and pinion (16)) on the same side. The gearbox carries a shaft (12) to transfer the drive force from the operating point to the rack and pinion on the opposite side of the cover.
Patent HU-T70984-A (HU)
Title: Bordetella bronchiseptica vaccine
Inventor: SAVELKOUL PAUL H M
IPC: C12N15/31
Filed: 1993-07-28
Abstract: The present invention is concerned with a vaccine for combating B. bronchiseptica infection in susceptible animals (such as dogs and swine), containing proteins or polypeptides typical of the fimbrial protein of B. bronchiseptica, or containing recombinant polynucleotides having as part thereof a polynucleotide coding for the protein or polypeptide, and also is concerned with the preparation of said proteins, polypeptides and polynucleotides.
Patent HU-T74860-A (HU)
Inventor: IVADY EVA
IPC: G01N33/49
Filed: 1995-07-03
Abstract: A találmány tárgya fukszin- és pikrinsav-oldatos eljárás bűncselekmények helyszínén fellelhető véres nyomok előhívására, festésére, rögzítésére, különböző színű felületeken. A fukszin-oldat kétféle összetételben alkalmazható: A./ 2,2 - 3,0 g fukszin 70 - 90 ml etanolban vagy metanolban oldva, 55 - 75 ml desztillált víz, 5-10 csepp jégecet BJ 1,2 g fukszin i 10-130 ml szulfoszalicflsavban oldva. A pikrinsav-oldat összetétele: 2,2 g pikrinsav 60 - 70 ml desztillált vízben oldva (a töménység az oldat telítettségéig fokozható), 75 - 85 ml e^nol vagy metanol, 5-10 csepp jégecet. A lilás színű savanyúfuxin-oldat az egészen világos felületektől a sötétebb tónusúkig, míg az élénksárgán festő pikrinsav-oldat a sötét tónusú illetve a teljesen fekete színű felületeken alkalmazható.   . Az oldatot - a megfestendő felület színétől függően kiválasztva - fel vissztrea nyomhordozó felületre, majd minimum 30 másodperc reagáltatás után vízzel mossiűx. Az oldat festékanyagai specifikusan és irreverzibilisen kötődnek a vér fehéréihez, ezért mosás után csak a véres nyom festődik meg, a felület nem, így a megfestett nyom száradás után értékelhető, fényképezhető.
Patent HU-T73750-A (HU)
Title: Pasty cleaning agent
Inventor: AMBERG GUENTHER
IPC: C11D17/00
Filed: 1994-09-19
Abstract: PCT No. PCT/EP94/03122 Sec. 371 Date Apr. 18, 1996 Sec. 102(e) Date Apr. 18, 1996 PCT Filed Sep. 19, 1994 PCT Pub. No. WO95/09229 PCT Pub. Date Apr. 6, 1995A storable, substantially water-free flowable surfactant mixture containing 40% by weight to 70% by weight of a nonionic surfactant of the formula R1-(OC2H4)n-OH wherein R1 is an alkyl or alkenyl group containing 10 to 20 carbon atoms and an average degree of ethoxylation n of from 1 to 8; 20% by weight to 50% by weight of a nonionic surfactant, liquid at room temperature, of the formula: R2-(OC2H4)r-(OC3H6)p-OH wherein R2 is an alkyl or alkenyl group containing 10 to 20 carbon atoms, an average degree of ethoxylation r of from 2 to 8 and an average degree of propoxylation p of from 1 to 6; and 1% by weight to 10% by weight of a C10 to C22 carboxylic acid and/or alkali metal salts thereof. The flowable surfactant mixture provides a base for forming a pseudo-plastic detergent formulation. The pseudoplastic detergent formulation is formed by introducing solid materials such as an anionic surfactants, solid foam regulators, detergent builders and the like. When the solid materials are introduced into the substantially water-free, flowable surfactant mixture, a paste-form detergent is formed. The paste-form detergent does not flow under the action of gravity but upon introducing shear energy into the mixture, the viscosity is reduced and the composition flows under the force of gravity. Upon removing the shearing forces, the composition returns to its pseudoplastic form.
Patent IL-85280-A (IL)
Title: Subscriber unit for a trunked voice/data communication system
IPC: H04W84/08
Filed: 1988-02-01
Abstract: A trunked voice/data subscriber is provided that operates in either a voice mode, or one of three data modes. In a first data mode, the voice/data subscriber monitors the voice control channel to enable rapid participation in a voice call. In a second data mode, the subscriber monitors an assigned data channel until either commanded to change modes or until there has been no data activity for a predetermined time interval. Lastly, the subscriber may operate to remain in the last mode used so that, over time, the subscriber resides primarily in the mode predominately used. According to the invention, the voice/data subscriber must request a channel for each voice transmission. However, a data channel request need only be transmitted in no data channels are currently reallocated. If a data channel has been allocated, the subscriber may transmit at any time without first requesting access.
Patent IL-86641-A (IL)
Title: Plastic cap assembly for containers
IPC: B65D51/22
Filed: 1988-06-06
Abstract: A plastic cap assembly with a base cap and a cap that is formed in one piece and may be installed on the neck of the container that is sealed with a foil or a membrane. A projection in the flat wall of the base cap has on its underside a penetrator with which the foil can be penetrated. The contents of the container can then flow through the hole in the foil from the penetrator to the pour opening. The cap assembly is simple to operate and to produce; it supports the foil and in addition can be safety sealed. It is particularly well-suited for containers used for readily oxidizable foodstuffs such as ketchup, for example.
Patent IL-88507-A (IL)
Title: 2,4-diaminoquinazolines, process for their preparation and pharmaceutical compositions comprising them
IPC: C07D239/95
Filed: 1988-11-27
Abstract: Compounds of structure (I): <CHEM>  in which   R<1> to R<4> are the same or different and are each hydrogen, C1-4alkyl, C1-4alkoxy, phenyl, C1-4alkylthio, C1-4alkanoyl, amino, C1-6alkylamino, diC1-4alkylamino, halogen or trifluoromethyl provided that at least two of R<1> to R<4> are hydrogen. R<5> and R<6> are the same, or different and are each hydrogen, C1-4alkyl, -(CH2)nAr in which n is 0 to 4 and Ar is an optionally substituted phenyl group, or R<5> and R<6> together with the nitrogen atom to which they are attached form a saturated or unsaturated carbocyclic ring; and; R<7> and R<8> are the same or different and are each hydrogen, C1-4alkyl, (CH2)nAr<1> in which n is 0 to 4 and Ar<1> is an optionally substituted phenyl group, or R<7> and R<8> together with the nitrogen atom to which they are attached form a saturated or unsaturated carbocyclic ring; and pharmaceutically acceptable salts thereof, processes for their preparation, pharmaceutical compositions containing them and their use in therapy as inhibitors of gastric acid secretion.
Patent IL-88779-A (IL)
Title: Method for producing chimeric immunocompromised mammals
IPC: C07K16/00
Filed: 1988-12-23
Abstract: Chimeric hosts are provided by introducing into an immunocompromised mammalian host xenogeneic, usually human, tissue under conditions where the xenogeneic tissue may both grow and interact, in such a way that undifferentiated ("stem") cells may be observed to differentiate and to proliferate. For example, tissues from hematopoietic organs are employed where tissue from different organs may be used which allow for differentiation and proliferation of the xenogeneic hematopoietic stem cells. Into SCID mice may be introduced fetal tissue, fetal liver tissue providing stem cells, thymus tissue, where the thymus grows into a competent thymus organ, and lymph node tissue, where the lymph node tissue grows into a competent lymph node, and the stem cells are processed to produce functional human B- and T-cells.
Patent IL-99878-A (IL)
Title: Wide-mouth barrel of synthetic material
IPC: B29C49/04
Filed: 1991-10-28
Abstract: The wide necked thermoplastics container includes a border section below the opening, which can accommodate a tensioning ring for the lid, and a conical mantle section, which enables the container to be stacked. - A radially projecting reinforcement and loadable ring is located under the border section, and a base ring is located at the bottom of the container.