baber/WOPTO huggingface dataset:
Patent BR-9914080-A (BR)
Title: Cilindro de fecho, especialmente para veìculos
Inventor: WITTWER REINHARD
IPC: E05B17/18
Filed: 1999-09-03
Abstract: Patente de Invenção: <B>"CILINDRO DE FECHO, ESPECIALMENTE PARA VEìCULOS"<D>. A invenção refere-se a um cilindro de fecho, consistindo em um núcleo de cilindro (10), que está alojado rotativamente em uma caixa de cilindro (20) e apresenta uma perfuração axial (11) perfilada. Um corpo rolante axialmente paralelo (25) está disposto em dito cilindro de fecho e sempre guiado com uma seção transversal parcial (26) e em uma passagem radial (14) do núcleo de cilindro (10). Quer haja uma posição inicial de rotação ou uma rotação de chave, o elemento de bloqueio (25) corre ou para dentro de uma ranhura interna (24) da caixa de cilindro (20) ou uma um recesso periférico (34) de um grupo de discos rotativos (30), que estão dispostos em uma perfuração (11) axial perfilada do núcleo de cilindro (10). De modo a aumentar a vida útil do cilindro de fecho, a invenção provê para que um elemento de mola (50; 28, 50') esteja disposto ao menos entre um dos discos rotativos (30) e o núcleo de cilindro (10). A carga de mola disso resultante bloqueia, via uma superfície de bloqueio provida no disco rotativo (30), o elemento de bloqueio (25) no alojamento de cilindro (20) de uma maneira que impede a rotação. O núcleo de cilindro (10) compreende, com uma seção axial do mesmo servindo para acomodar os discos rotativos (30), uma reentrância radial (12; 12') para o elemento de mola, e a reentrância (12', 12') está conectada via uma fenda (54) radial a uma perfuração (11) axial do núcleo de cilindro (10) que aloja os discos rotativos (30).
Patent BR-9916719-A (BR)
Title: Método para remoção de condensáveis de umacorrente de gás natural em uma cabeça de poço,dispositivo de cabeça de poço, e, grupo de cabeçade poço
Inventor: WILLINK CORNELIS ANTONIE TJEEN
IPC: B01D45/16
Filed: 1999-12-29
Abstract: "MéTODO PARA REMOçãO DE CONDENSáVEIS DE UMACORRENTE DE GáS NATURAL EM UMA CABEçA DE POçO,DISPOSITIVO DE CABEçA DE POçO, E, GRUPO DE CABEçADE POçO". A presente invenção diz respeito a um método pararemoção de condensados de uma corrente de gás natural, em umacabeça de poço, a jusante do estrangulador da cabeça de poçoda mesma. De acordo com a invenção, dispõe-se de um métodopara remoção de condensáveis provenientes de uma corrente degás natural em uma cabeça de poço, o método compreendendo asetapas de: (A) induzir a corrente de gás natural a fluir a velocidadesupersónica através de um conduto de um separador de inérciasupersónico e fazer, assim, com que o fluido se resfrie até umatemperatura a qual está abaixo de uma temperatura/pressão naqual os condensáveis começarão a condensar, formandogotículas e/ou partículas separadas; (B) separar as gotículas e/oupartículas do gás e (C) coletar o gás do qual os condensáveisforam removidos, em que o separador de inércia supersónico fazparte do grupo da cabeça de poço a jusante do estrangulador dacabeça do poço. Está também provido um dispositivo pararemoção dos ditos condensáveis do dito gás natural, o qual fazparte do grupo da cabeça de poço a jusante do estrangulador, umgrupo de cabeça de poço compreendendo o dito dispositivo.
Patent BR-9917110-A (BR)
Inventor: KASPERIK JAMES R
IPC: B23B27/14
Filed: 1999-12-09
Abstract: A cutting insert is disclosed with triangular shapes imprinted on the top surface of the insert whereby the number of triangular shapes is representative of the cutting range for which the insert will function best. A method for imparting such shapes to the cutting insert is also disclosed.
Patent CH-520506-A (CH)
Title: Thermoplastic trioxan-cyclic formal copolymers useful
Inventor: BURG KARLHEINZ DR
IPC: A61L15/07
Filed: 1969-07-17
Abstract: Thermoplastic materials useful for making rigid splints for medical use, comprising a copolymer 1 mol. of 1,3,5-trioxan and 0.7-2.8 mol. of a cyclic formal (I) where x + y = 0 or 1, with a softening temp. of 40-80 deg.C. The polyacetal resin is pref. coated onto a fabric subh as cotton, wool, polyester etc. (esp. a cotton bandage) by known extrusion/calendering processes. The bandage is softened (e.g. by immersion in hot water) and applied to the limb, etc., which is to be immobilised/supported. The splint solidifies in 15-20 mins. More convenient and quicker setting time than conversion plasters splints.
Patent CH-535712-A (CH)
Title: Thread cutter and clamp - for spinning or winding machine
Inventor: BERNHARD GROSS
IPC: B65H54/71
Filed: 1972-08-21
Abstract: In the thread cutting and clamping mechanism, the knife and clamp unit lies parallel to the thread path when not in use. The knife arm is actuated by an electromagnet or air cylinder and this swings up towards the yarn. Below the knife on the end of the lever is a spring, and this traps the yarn against a stop, causes an angular deflection to the yarn over the blade, and the yarn is cut, the knife lever returning on deenergising.
Patent CH-516006-A (CH)
Title: Coating for mild steel panels used in ovens
Inventor: ALVIN BARBER STILES
IPC: F23D14/18
Filed: 1968-08-26
Abstract: The coating has a porosity >15% by volume and contains 40-80% by wt of oxidation catalyst; at least 10% by wt of alkaline (Na or K) silicate and a filler such as silica, zinc silicate or zinc aluminate. The oxidation catalyst is selected from the oxo- cmpds. of Zr, T1, V, Cr, Mn, Fe or Ni. The oxidation catalyst has a specific surface area of at least 10.0 m2/g.
Patent CH-502388-A (CH)
Title: Prodn of cellular rubber from vulcanisable mixt of
Inventor: SCHWAB JOHANN DR
IPC: C08J9/10
Filed: 1968-09-05
Abstract: Prepn. of cellular rubber comprises (a) vulcanising a mixt. of natural and/or synthetic rubber and org. blowing agent by heating under a pressure of 1-3 kg/cm2, at such a temp. that no considerable decomposition of the blowing agent occurs, and (b) heating the mixt. to a higher temp., so that the blowing agent rapidly decomposes, and vulcanisation is completed. The process enables cellular vulcanised rubber products to be produced without the use of narrowly-fitting moulds, or high pressures. The process is easier and cheaper than conventional processes. Most types of synthetic rubber can be used.
Patent CH-536134-A (CH)
Title: Fire resistant spherical particles prepn - by dropping a soln of a metal salt, an alcohol and a cellulose derivative into an
Inventor: NERI DINO DR
IPC: C04B33/04
Filed: 1966-12-28
Abstract: Spherical particles of a fire-resistant material are made from an aq. starting soln. contg. (a) a water soluble metal cpd., (b) a water soluble, monohydric, polyhydric or ether group contg. alcohol in an amt. of >=5 vol. % and (c) a water-soluble, alkali-gellable cellulose deriv., adding the soln. dropwise to an aq. alkaline soln. and drying and heating the resulting particles.
Patent EE-9700092-A (EE)
Inventor: D WAYNE LEIDY
IPC: C03B7/01
Filed: 1997-04-30
Abstract: A molten glass gob distributor (10) for a glass article manufacturing system that includes a gob discharge (20 to 26), and at least one scoop (12 to 18) for receiving gobs from such discharge and distributing the gobs among a plurality of troughs or chutes (36 to 42) leading to associated molds (44a to 44d) in a multiple-cavity IS machine (44). The scoop is coupled by a cogged drive belt (66) to an electric motor (70) for oscillating the scoop through a cyclic path adjacent to the troughs or chutes. Rupture at the drive belt is detected by coupling first and second electronic sensors (74, 72) to the motor and the scoop so as to provide respective first and second electrical signals as functions of motion at the motor and scoop. Rupture at the drive belt is indicated as a function of a difference between the first and second signals, indicating loss of synchronization between the drive motor and the associated scoop.
Patent GB-2362871-A (GB)
Title: Quick release jack
Inventor: FINAN THOMAS
IPC: E04G25/06
Filed: 2000-01-26
Abstract: A conventional screw operated jack prop with a threaded release collar is provided with a V-shaped leg portion 3 having two wedge portions 1, 2 which are moved by a threaded rod having two oppositely acting screw portions whereby the jack can be lowered to allow the collar to thereafter be easily released. The wedges are held between the leg portions e, f by pins moving in elongate slots a-d to allow relative sliding motion. The apparatus is used in forming shuttering in pouring concrete floors.
Patent GB-2351494-A (GB)
Title: Peptides and mimetics of Ku70 and Ku80 and assays involving the use thereof
Inventor: JACKSON STEPHEN PHILIP
IPC: A61K38/00
Filed: 2000-03-31
Abstract: There are described peptides having at least 30% homology with the homology region of the DNA binding proteins Ku70 and Ku80. Preferably the peptides have the sequence EGGDVDDLLDMI and the ability to bind DNA-PK<SB>cs</SB>. Peptide fragments of DNA-PK<SB>cs</SB> are also claimed. The use of the peptides in screening assays to identify Ku70/80 binding partners or agents which modulate the interaction of Ku70/80 with a binding partner is described. Fusion proteins comprising the Ku70/80 derived peptides and other peptides, for example glutathione S-transferase (GST), and experiments describing the interaction of Ku80 with Ku70 and DNA-PK<SB>cs</SB> are described.
Patent GB-2351354-A (GB)
Title: Electrophotographic photoconductor and apparatus
Inventor: OHKURA KENICHI
IPC: G03G5/06
Filed: 2000-04-08
Abstract: An electrophotographic photoconductor comprises a conductive substrate (1), and a single-layer photosensitive layer (3) which comprises at least resin binder, charge generation substance, hole transport substance and electron transport substance. The photosensitive layer also contains a biphenyl derivative. The photoconductor may comprise an undercoat layer (2) and a protection layer (4). The electrophotographic photoconductor comprising the single-layer photosensitive layer (3) exhibits excellent electrical characteristics in a positive charging system and is stable in repeated use. An electrophotographic apparatus using such an electrophotographic photoconductor is also disclosed.
Patent GB-2355716-A (GB)
Title: Polynucleotide array fabrication
Inventor: WEBB PETER G
IPC: G01N33/53
Filed: 2000-04-28
Abstract: A polynucleotide deposition system, e.g. an adapted inkjet printing system, is operated to deposit an array (12, Fig. 1) of polynucleotide containing fluid droplets on a substrate 14 which will yield polynucleotide spots (16, Fig. 2) of respective target locations and dimensions when dry. An image is captured of the substrate with dried actual spots, e.g. with camera 300. The locations or dimensions of the dried actual spots from the image are compared with target locations or dimensions. A signal indicating whether an error condition exists may be generated from the comparison by processor 140. This method improves the quality of the produced arrays by indicating errors which may arise from vibrations, equipment malfunctions or other factors.
Patent GB-2362525-A (GB)
Title: Optical power equalizer with attenuators
Inventor: SHARRATT MICHAEL
IPC: H04B10/2507
Filed: 2000-05-18
Abstract: The invention provides a radiation power equalizer for an optical communication system, the equalizer characterized in that it includes: <SL> <LI>(a) an optical demultiplexer (300) for partitioning information-bearing radiation received at the equalizer into one or more radiation components corresponding to wavelength division multiplexed communication channels of the system; <LI>(b) a liquid crystal cell array (310) for selectively transmitting or attenuating said one or more radiation components; <LI>(c) an optical multiplexer (330) for combining one or more of the radiation components transmitted or attenuated through the cell array (310) to provide combined radiation; <LI>(d) a transmitter erbium-doped fibre amplifier (70) coupled to a PIN diode detector array (120) for measuring radiation power present in said one or more of the radiation components included in the combined radiation and generating one or more corresponding component radiation power indicative signals; and <LI>(e) a control module (130) for receiving said one or more power indicative signals from the array (120) and controlling attenuation provided by the cell array (310) so that the radiation components included in the combined radiation are substantially of mutually similar radiation power. </SL> Action of the cell array (310) ensures that radiation components present in the combined radiation are mutually power matched, thereby assisting to alleviate power hogging by radiation components having relatively greater radiation power in devices such as erbium-doped fibre amplifiers (EDFAs).
Patent GB-2356066-A (GB)
Title: Optical Module with Grooved Substrate
Inventor: YAMAUCHI KENJI C O NEC CORPORA
IPC: G02B6/42
Filed: 2000-09-08
Abstract: An optical module has a substrate 1 which can be made from silicon, on which a groove 3 is formed. A ferrule 5 which surrounds an optic fibre 6 is disposed in the groove 3 in order to optically couple to a laser diode 2 located on the substrate 1. The ferrule has a substantially-constant cross-section and can be of a cylindrical, elliptical or rectangular shape, made from zirconia, metal, borosilicate, glass or crystallised glass and can have at least one polished surface. The groove 3 can be a variety of shapes including V-shaped, hemispherical, elliptical or rectangular and may be provided with a slot at its base. A method of making the optical module is also disclosed which includes the use of anisotropic etching in order to form the groove 3.
Patent GB-2355600-A (GB)
Title: A support member for a cabling and associated equipment enclosure
Inventor: CROKER BRIAN ANDREW
IPC: G02B6/44
Filed: 2000-10-17
Abstract: When cabling is inserted into the cabinets the end of the cable can often become caught in one of the holes or locating slots of a support member. This problem occurs particularly when a cable is inserted in a direction that is perpendicular to the surface of a supporting member that lies in the path of the cable. Referring to the Figures, an elongate support member 2 for a cabling enclosure is formed with an arcuate flange 4 extending in a direction away from the uppermost edge 6 of the support member 2. In use one or more support members 2 form the frame structure of an enclosure for housing cabling and associated equipment. Cabling entering the enclosure from a direction above the flange 4 of a support member 2 will be less likely caught in the U-shaped slots 10 because of the oblique angle of the slots 10 and the presence of the cantilever tongues 11. The arcuate flange 4 will support any cables that are laid over the top of the support member 2. The cable will follow the smooth arc of the flange 4. This gradual transition from the vertical plane to the horizontal plane means the cable will not deform or form kinks.
Patent GB-2357743-A (GB)
Title: An arrangement for guiding steering to assist parallel parking
Inventor: ASAHI GORE
IPC: G08G1/16
Filed: 2000-12-27
Abstract: In order to guide the steering of a vehicle whilst it is reversed into a parking space T a monitor 19 is provided which displays a view from a camera of the rear of the vehicle with a guide display superimposed. The guide display includes fixed steering start guide lines 24, 25, vehicle width guide lines 20, 21 ending in circular eye marks, a predicted path 26, based on the current steering angle, a steering amount guide mark 41 which has a length which varies according to the steering angle and a locus line 40 which will overlap an obstacle if there is danger of contacting it. The length of guide mark 41 is substantially equal to that of the space T when the initial steering angle is correct. The point at which the direction of steering is to be reversed to give the vehicle the correct S-shaped path is determined from the intersection of the eye mark at the end of line 21 with the far corner S1 of space T.
Patent GB-2372132-A (GB)
Title: Entertainment machine
Inventor: FARRELL PETER JOHN
IPC: G07F17/34
Filed: 2001-02-08
Abstract: An entertainment machine has a display 4 with at least a first and a second region each having at least one associated symbol, processing circuitry which controls the display, and at least one input which allows a player to move a symbol 48 from the first region 28 to the second region 24. The second region may be a delete region for deleting symbols. Symbols may be moved by touching the display and running a finger across the display. A symbol in the second region may be erased when replaced by the moved symbol, or may exchange places with the moved symbol. The first and second regions may be portions of reels or trail features.
Patent GB-2357499-A (GB)
Title: Methods and apparatus for sewage processing and treatment
Inventor: YOUDS MARK
IPC: C02F11/15
Filed: 2000-08-09
Abstract: An apparatus for processing and treating biosolids such as sewage, whereby drying and elimination of pathogens takes place, comprises a feed assembly with conical section and inlet tube having a discharge area and inlet area for the passage of air and sewage and a rotor for creating reverse vortices in a cyclonic air-stream within the conical section and inlet tube. A formula is utilized which is configured to also create a fundamental standing wave, to assist treatment and processing of sewage, and a centripetal boundary envelope inside the conical section.
Patent GB-2374779-A (GB)
Title: Cumulative rendering of animated objects
Inventor: VIENNEAU CHRISTOPHER
IPC: H04N7/24
Filed: 2001-04-20
Abstract: A distributed image processing system performs first animation rendering at a transmission system, in response to first graphic data and associated metadata, and final animation rendering at a receiver system, in response to the received partially rendered graphic data and associated metadata. The received metadata file may have been modified in accordance with the animation requirements of the individual receiver means. Preferably the graphic data includes locked parameters defining first characteristics of animated objects and the metadata contains unlocked parameters, defining second characteristics of animated objects, with respective parameter information to enable editing of the unlocked parameters. Different levels of access may be defined to allow users access to only certain types of parameters.
Patent GB-2367724-A (GB)
Title: Transmitting packetised network control messages in a defined signalling frame
Inventor: PORTER JOHN DAVID
IPC: H04W72/08
Filed: 2000-06-12
Abstract: Method and system for signalling network control messages for use in a packet-switched wireless data network arranged into one or more cells, each with one or more fixed base stations and a plurality of subscriber terminals arranged in a point to multipoint manner. Communications between the base station and subscriber terminals are performed on a time division multiple access (TDMA) basis and the invention involves defining a signalling frame for time division duplex (TDD) transmission of all data packets between the base station and subscriber terminals and transmitting network control messages as data packets within the defined signalling frame. The invention may be used in a dynamic channel allocation method where the network control messages relate to the transmission frequency. Preferably the data packets are Asynchronous Transfer Mode (ATM) cells and the messages may be packetised directly into the ATM cells or packetised into Internet Protocol (IP) datagrams which are subsequently packetised into ATM cells. The ATM cells may be assigned the same Virtual Control Identifier/Virtual Circuit Identifier (VPI/VCI) addresses throughout the network such that network control messages are sent across a dedicated and permanently available VPI/VCI pair. The messages are either padded out by the ATM adaptation layer (AAL5) and chopped up into whole ATM cells or encapsulated directly into AAL5 cells for encapsulation into IP datagrams and then into ATM cells. The ATM cells are transmitted in the medium access control (MAC) frame with other payload cells. Advantage is that no separate signalling frame is required for network control information, which improves channel efficiency.
Patent GB-2387162-A (GB)
Title: Load raising trolley
Inventor: DESFORGES PAUL
IPC: B62B3/06
Filed: 2002-04-03
Abstract: A lifting mechanism comprises a base (2, Fig 1) having wheels (3), a top part 5-8 pivotally attached to the base and raised relative thereto by detachable lever 11 and a locking mechanism 9, (12, Fig 1) to retain the top in its raised position. Preferably the mechanism 9, (12) comprises a catch (12) on the base and a keeper 9 on the top moved into and out of its locking position by rotation of the lever 11 about its longitudinal axis. Preferably the top comprises two spaced lifting arms 5. The mechanism can be used for moving pool and like tables or amusement equipment.
Patent GB-2388949-A (GB)
Title: Illuminated advertising display device
Inventor: LEE PETER ALAN
IPC: G09F23/00
Filed: 2002-05-22
Abstract: An advertising aid consists of a box with an upper lid/cover 15 which is releasably fastened to the box and which is at least partially transparent. Elements within the box retain a laminar insert 21 adjacent to the lid or cover. An illuminating lamp 12 provided within the box illuminates the underside of the inserts. The insert may be an advertisement and the box may be mounted in the ground or floor so that the upper lid or cover is flush with the ground or floor. The box may be provided with an inwardly directed support flange 14, the lid/cover 15 being releasably fastened to the flange by elements 16. A seal 17 may be provided between the lid/cover and flange 14. Optical diffuser 11 may be provided above the lamps 12.
Patent GB-2380500-A (GB)
Title: Rotary cone bit with thrust bearing
Inventor: VAREL SR DANIEL W
IPC: E21B10/08
Filed: 2002-07-03
Abstract: A rotary cone bit comprises a drill bit body having two or more leg portions 14 extending from one end of the drill bit body. Formed integrally with each of the leg portions is a bearing pin that extends inwardly toward the longitudinal axis of the drill bit body and includes a circumferential shelf 140 formed proximal to the distal end of the pin. On each of the bearing pins there is rotatably mounted a cutter cone that includes an internal shelf 150 formed to mate with the circumferential shelf 140 of a respective bearing pin 40. Positioned between the circumferential shelf 140 of the bearing pin and the internal shelf 150 of the cutter cone is a thrust bearing 100 having a plurality of cylindrical rollers 120 positioned in a retainer ring 110. The thrust bearing 100 transfer forces generated on the cutter cone by conventional drilling action to the distal end of the bearing pin.
Patent GB-2375065-A (GB)
Title: Lawnmower sharpening attachment
Inventor: BLAKELOCK HAROLD DENNIS
IPC: B24B3/36
Filed: 2002-07-18
Abstract: A sharpening attachment for the rotating blades (12 fig 1) of a cylinder lawnmower (10 fig 1) comprises an elongate abrasive body 24 releasably attached to a bottom blade 15 of the mower by means of a bracket 21, which bracket can accommodate a bottom blade 15 which is not flat, eg a blade having a J-shaped cross section. The bracket has a generally T-shaped cross-section supporting the elongate abrasive body or strip, the web 22 of which T-shaped cross-section being formed as a C-shaped cross-section 25 within which one limb 31 of a holding member 30 can engage, another limb 32 receiving a screw threaded fastening member 34 which is used to engage the bottom blade and thus clamp the attachment to the lawnmower. The holding member may be of L- or T-shaped cross-section. Two holding members may be provided. The abrasive strip may be removably attached to the attachment, eg using adhesive 28.