baber/WOPTO huggingface dataset:
Patent GB-2402722-B (GB)
Title: Drive engagement apparatus
Inventor: KNOWLES REGINALD
IPC: F16D23/04
Filed: 2004-06-11
Granted: 2005-05-18
Abstract: A drive arrangement (1) is disclosed where a driving gear (13) is engageable with a shaft (14) by engaging an axially movable sleeve (19) with a dog (23). One of the sleeve (19) or dog (23) is drivably connected to the gear (13) and the other to the shaft (14). A piston (21) is engaged via fork (22) with the sleeve (19); axial movement of the piston (21) causes axial movement of the sleeve (19). A delay device is included which prevent engagement between the sleeve (19) and dog (23) until the rotational speeds of those elements is equalized. The delay device include a friction plates (24) which create a friction drive between the driving force (e.g. gear (13)) and the element to be driven. The friction drive is actuated by actuator (25) under the same compressed air supply that acts on piston (21). Torque acting between the friction plates (24) and sleeve (19) prevent the sleeve (19) from moving into engagement with the dog (23) before the speeds of the sleeve (19) and dog (23) have equalized.
Patent GB-2438787-B (GB)
Title: Asynchronous network stack operation in an operating system independent environment
Inventor: SUN YUANHAO
IPC: H04L29/06
Filed: 2005-03-05
Granted: 2010-03-03
Abstract: Techniques for operation of an asynchronous stack in a pre-boot environment. A token-based stack design may be used to support communications between network stack layers.
Patent GB-2184056-B (GB)
Title: Stretcher
Inventor: SHIRAZI MASOUD MAHMOODKHAN
IPC: A61G1/052
Filed: 1986-12-10
Granted: 1989-10-18
Abstract: A compact stretcher is disclosed which is erectable upon requirement. In a preferred embodiment, stretcher poles each consist of a tube (10) of textile material impregnated with a moisture-curable polyurethane which is received within an impervious outer cover tube (16). The tubes (16) and stretcher base (18) are carried in a folded condition until erection is required when the contents of a cannister (12) containing compressed air and water are introduced into each pole. Once the two poles have been extended and the polyurethane cured, the poles are inserted into respective cavities (20) of a canvas base (18) to a stretcher.
Patent GB-2215503-B (GB)
Title: Apparatus for pattern recognition
Inventor: TATTERSALL GRAHAM DAVID
IPC: G06V30/194
Filed: 1988-08-26
Granted: 1992-02-05
Abstract: PCT No. PCT/GB88/00710 Sec. 371 Date May 9, 1989 Sec. 102(e) Date May 9, 1989 PCT Filed Aug. 26, 1988 PCT Pub. No. WO89/02134 PCT Pub. Date Mar. 9, 1989.A temporal sequence of signal vectors X (e.g., generated from a speech signal) is supplied in parallel to elements in an array each of which (after training of the array) provide an output  eta indicating the vector's similarity to a reference vector. Persistence is built into the elements so that signals forming a "trajectory" within the array, corresponding to an input sequence are simultaneously available for recognition (preferably by a further such array). Arrays may be cascaded to allow for longer sequences.
Patent GB-2239237-B (GB)
Title: Trickle filtration apparatus
Inventor: WALPOLE TERENCE FREDERICK
IPC: C02F3/28
Filed: 1989-12-19
Granted: 1992-12-23
Abstract: A trickle filtration apparatus, designed to be sunk into the ground leaving only an upper portion of the apparatus above ground level (GL), comprises a primary settlement, tank (1a) side-by-side with a secondary settlement tank (6). Contained within the primary settlement, tank (1a) is a pump chamber (2), at the bottom of which is at least one pump (3) for pumping supernatent continuously to the top of filter media (5) in a filter tank (4) above the first-mentioned two tanks (1a,6). Supernatent trickles down the filter media (5) and is collected at the bottom to flow through a conduit (14) back to the pump chamber (2). The primary and secondary settlement tanks (1a,6) are separated by a pressure bulkhead (7), through which the conduit (14) extends. Inflow of sewage into the primary tank (1a) results in supernatent spilling out of the conduit (14) at a break point (16) into the secondary settlement tank (6), and in treated liquor spilling out of the latter (6) through an outlet (17). Oxygenation of the biomass on the filter media (5) is by natural air convection.
Patent GB-2252360-B (GB)
Title: A hinge
Inventor: JANG YEONG-AN
IPC: E05D7/00
Filed: 1991-01-03
Granted: 1994-08-17
Abstract: A hinge for securing a swinging door to a door frame without the use of fastening screws, which is comprised of two pivoted parts (1), (2) having each a plurality of pointed teeth (11), (12) and a plurality of notches (23) around its periphery. The pointed teeth (11), (12) of the two pivoted parts (1), (2) are stricken to respectively fasten inside the swinging door and the door frame and motorized nailing tool is used to fasten U-nails (5) through the notches (23) to fixedly secure the two pivoted parts (1), (2) to the swinging door and door frame. <IMAGE>
Patent GB-2245874-B (GB)
Title: Damping arrangements
Inventor: REECE MICHAEL PETER
IPC: B61F5/12
Filed: 1991-07-09
Granted: 1995-02-01
Abstract: A damping arrangement for use on a train of railway vehicles (1, 2, 3) for damping unwanted motion of a vehicle body (8) transmitted by a supporting bogie (5), the bogie being subject to shock movement resulting from track irregularity. Hydraulic dampers (7) fitted between the bogie (5) and body (8) are adapted (12, 14, 15, 16, 17 - Figure 2; 12, 18, 19, 20, 21 - Figure 3) to provide a number of discrete values of damping resistance. Shock movement is detected by accelerometers (23) fitted on one or more bogies ahead in the train. With a knowledge of the train speed (22) and the bogie spacing, the occurrence of jerks, etc. is 'predicted' for the following bogies and their dampers (7) controlled (12, 24) to provide the optimum resistance value for a smooth ride. No stored record of the track profile is required. <IMAGE>
Patent GB-2359625-B (GB)
Title: Monitoring oligonucleotide binding process using chemiluminescence quenching
Inventor: RUTTER ANDREW JAMES
IPC: C12Q1/6818
Filed: 1999-12-10
Granted: 2004-10-20
Abstract: Oligonucleotide building processes are monitored by means of an oligonucleotide probe which in one embodiment is labelled at one end with a chemiluminescent label and at the other end with a quencher molecule. The conformation of the oligonucleotide probe changes according to whether the probe hybridises with a substantially complementary nucleic acid sequence. In the non-hybridised state the chemiluminescent label is sufficiently close proximity to the quencher that the chemiluminescent emission is substantially attenuated, but in the hybridised state the separation is such that there is little or no attenuation. Particular probes and emitter/quencher pairs are disclosed.
Patent HU-214638-B (HU)
Inventor: BYSTROM STEVEN R
IPC: B05C17/00
Filed: 1992-10-09
Abstract: A találmány  tárgya  főlyadékadagőló  rendszer  steril  tartósítószer-mentes őldatőkhőz. A találmány  szerinti  rendszernek  külső  (14)  ésbelső felülettel (16) rendelkező tartálya (12) van. A tartá ynak  (12)a steril őldatőt (20) tartalmazó tárőlórésze (18) és a steril  őldatőt(20) adagőló csúcsa (22)  van.  A  csúcs  belső  felületéhez  tömítettkettős önzáró szeleprendszer (24) csatlakőzik. ŕ
Patent IT-1238047-B (IT)
Title: System and apparatus to measure the peak power of electric motors
IPC: G01R/
Filed: 1990-02-09
Granted: 1993-06-23
Abstract: The invention regards a system and relative apparatus to measure the power peak of electric motors, by which in the duration of a one second test, it is capable to produce a diagram which explores the motor curve in a field of approximately 4000 revolutions using a high number of indicators (20 or more) of the voltage, current, absorbed power, revolutions, couple, which permits a sufficient definition of the curve which automatically determines the point corresponding to the peak of power.
Patent IT-1226914-B (IT)
Title: Pivotable support device for canvas frames and the like for painters with improved articulated quadrilateral articulations
Inventor: LOMBARDI FRANCESCO
IPC: B44B/
Filed: 1988-09-14
Granted: 1991-02-22
Abstract: A pivotable support device for canvas frames and the like for painters with improved articulated quadrilateral articulations, comprising a base part that can be associated with a holding and anchoring table, or the like, a pivotable part for anchoring, by means of clamps or the like, the canvas frame or the like, and also, on each side of the support device, an articulated quadrilateral articulation including two shafts hinged at one end to said base part and, at the other end, to said pivotable anchoring part, wherein the hinges of said quadrilateral shafts are executed as loose hinges and between one part of the articulated support device and one of the two quadrilateral shafts is interposed a removable locking component of springing length.Said removable locking component may consist, for example, of a telescopic shaft, of a split shaft, which split is passed through by an clamping screw integral with the associated quadrilateral shaft, or the like. Both the shafts of the articulated quadrilateral and the locking component of variable length may consist of telescopic shafts. Said base and anchoring parts of the device may consist of the base and pivotable parts of a box support, or of clamps for anchoring to the table, or the like, or for supporting the canvas frame, or the canvas without the frame or another support on which to paint. With the proposed support device a pivoting positioning is obtained that can be adjusted in a fine and extremely stable way even with pictures of considerable weight.
Patent IT-1226062-B (IT)
Title: Composable low voltage electrical panel for modular appts.
Inventor: APOSTOLO CARLO
IPC: H02B1/20
Filed: 1987-09-22
Granted: 1990-12-10
Abstract: The column module is built on box-like supports (2) for switches or circuit-breakers (3) which can be prewired with conductors (F) of standardised length, cut and terminated by automatic machinery. The module is mounted on a sheet metal baseplate (4) and the wires (F) are protected by covers (5) which may be secured by screws or other means. Each box (2) has a supporting element (6) including a standardised guide rail and sheet metal edge for cover attachment. Terminal blocks (7,8) on a baseplate (9) are adjusted on rails (11, 11') fitted into slots (10).
Patent IT-1223152-B (IT)
Inventor: FOA MARCO
IPC: C25B3/23
Filed: 1987-11-19
Granted: 1990-09-12
Abstract: There is disclosed a process for the preparation of 2-methyl-5-pyrazinoic acid which comprises oxidizing electrochemically a compound having formula: <CHEM> wherein X is -OH, Cl, Br, -O-CO-R, -O-SO2-R, in which R is a C1-C5 alkyl radical, optionally substituted with F or Cl, or it is a C6-C12 aryl radical, in an aqueous alkaline medium, at a temperature ranging from 20 DEG C to 90 DEG C, by using anodes coated with nickel oxide-hydroxide.
Patent IT-1223253-B (IT)
Inventor: DALLA BONA ALFREDO
IPC: F16L27/08
Filed: 1987-12-10
Granted: 1990-09-19
Abstract: Connection for fluids comprising a movable hollow joint (1) equipped with a lateral tubular duct (15) and two conical through-holes; opposite and coaxial (2) and (2 min ) whose axis is perpendicular to that of the lateral duct; a clamping screw inserted in the through-holes (2) and (2 min ) of the joint (1). The shank (3) of said screw is provided with a central duct (12) coaxial with the axis of said holes (2), a transversal hole (14) which connects said duct (12) with the internal chamber (13) of the joint and two round grooves (10) and (11) at said through-holes (2) and (2 min ); and flexible round gaskets (9) and (9 min ) inserted in said grooves (10) and (11).
Patent IT-1063157-B (IT)
Title: Two-tone sunblind pref. made of embossed flexible PVC laminates - with casing suitable for use on any window or skylight of vehicle
Inventor: NASI LAMBERTO
IPC: B60N/
Filed: 1979-09-17
Granted: 1985-02-11
Abstract: Vehicle sunblind comprises a flexible sheet material which is light in colour on one face and dark on the other and is mounted in a casing so that either face may be exposed on a given side of the casing. Arrangement allows one pattern of blind and casing to be adapted for either side of a vehicle or for covering skylights, so that only one pattern of blind and housing need to be stocked or installed. Pref. the sheet is a laminate of dark and light-coloured layers of PVC film each 0.12-0.25 mm thick and is heavily embossed so that the coiled blinds do not tend to adhere together ('blocking') when stored in hot weather. Pref. the sheets are embossed to 20-50% of their overall thickness.
Patent IT-1165386-B (IT)
Title: A=D converter based on charge distribution between equal capacitors
Inventor: COLARDELLE JOEL SERGE
IPC: H03K/
Filed: 1979-11-27
Granted: 1987-04-22
Abstract: The a-d converter delivers, in n applications of a reference voltage, VR, the n-bit digital value of an analogue input voltage, VI. The analogue voltage, vi, is compared at each operation with a reference voltage, VRi, obtained by division by two of the preceding value, so that Vri = VR/2i. The i-th bit has the value 1 if the analogue voltage Vi, is greater than VRi. Otherwise it is 0. The reference voltage, VRi, is subtracted from the analogue value, Vi, so that Vi+1 is equal to Vi-VRi, or to Vi, depending on the i-th bit value.
Patent IT-1225207-B (IT)
Title: Corona discharge ozone generating system with concentric electrodes and cooling system also for the central positive electrode, and supply of the said system with liquid oxygen
Inventor: INCERTI MAURIZIO
IPC: C01B/
Filed: 1988-11-04
Granted: 1990-11-02
Abstract: The invention presented concerns a system to generate ozone by corona discharge in which the positive electrode is also cooled in order to obtain a better output in the generation reaction and cooling of the corona discharge zone is achieved also by supplying the reactor with low temperature oxygen obtained from liquid oxygen.
Patent IT-1205928-B (IT)
Title: Miniature playback appts, for stationary gramophone records - has stylus cartridge carried by arm assembly mounted on rotary disc
IPC: G11B/
Filed: 1976-01-09
Granted: 1989-03-31
Abstract: Miniature apparatus for reproducing sound from a stationary record comprises a base and a main shaft mounted on the base. A disc-like member is rotatably mounted on the main shaft and means is carried by the base for rotating the disc-like member. A cartridge having a stylus to engage the record is provided. An arm assembly carries that cartridge in one end and means is provided for mounting the arm assembly on the disc like member to permit swinging motion of the arm assembly about horizontal and vertical pivot axes. The disc-like member has an arcuate slot therein through which the stylus can extend to engage the record.
Patent IT-1148507-B (IT)
Title: Automatic temp. control for air-fuel mixture with regulator
Inventor: TVERSKOI JURY SEMENOVICH
IPC: G05D/
Filed: 1982-03-05
Granted: 1986-12-03
Abstract: The system is for the air-fuel mixture at the output of a device for processing the mixture. It consists of a control circuit for the fuel consumption and a fuel volume controller connected to the fuel supply. A control circuit regulates the temp. of the air-fuel mixture. Another control circuit regulates the hot air consumption. It is electrically coupled to the temp. control circuit. The input of the temp. control circuit for the air-fuel mixture is connected to a temp. transmitter (4). The output is connected to a non linear element (6) connected to the temp. regulator (8). The temp. control circuit also contains an integrator (11) connected to the temp. regulator and the hot air volume regulator (13).
Patent IT-1114091-B (IT)
Title: Encased open=ended mandrel for casting settable mixes - used for mfg. hollow cored cementitious articles, is wrapped in and endless casing moved along the longitudinal axis of the mandrel
IPC: B29D/
Filed: 1979-03-06
Granted: 1986-01-27
Abstract: A core for making a hollow article from a settable mix comprises an open ended mandrel wrapped in a casing in the form of an endless lopp rotatable along the longitudinal axis of the mandrel around and the in contact with the exterior and interior walls of the mandrel. The mandrel is located in a mould and the settable mix fed into the mould moves along the exterior casing of the mandrel thus moving the exterior casing in the same direction and the interior casing in the opposite direction. Used for moulding hollow cores articles esp. from cementitious material, but also ceramic, organic polymers, foams, paper, powdered and sintered metals and glass. The rotatable casing prevents accretions of settable material on the mandrel and any deposit can be easily removed during moulding by a water stream.
Patent IT-1144304-B (IT)
Title: Immobilisation of enzyme inside dialyser hollow fibres
Inventor: ROSSI VALDANO
IPC: A61M/
Filed: 1981-01-12
Granted: 1986-10-29
Abstract: Method of immobilising an enzyme in a bundle of cellulosic hollow fibres for use in a blood-purifying dialyser comprises (a) activating the cellulosic material by means of an oxidising agent, (b) removing excess oxidising agent by washing, and (c) directly or indirectly bonding the enzyme to the activated material through covalent linkages. The improvement lies in the fact that selective bonding of the enzyme to the inside (lumen surface) of the hollow fibres is achieved by circulating an aq. NaIO4 soln. through the lumens of the fibres in step (a). The NaIO4 soln. has a concn., of 0.7-21 (esp. 1) mg/ml. and is circulated at a rate of 300-500 (esp. 400) cubic mm/min. per square mm. of cross-sectional area at 15-30 deg.C for up to 70 min. The process gives high enzyme concns. (capable of converting non-dialysing toxicants into dialysable substances) on the insides of the hollow fibres without impairing their strength, biocompatibility or dialysing efficiency.
Patent IT-1208326-B (IT)
Inventor: BONA PIERO ARRU GIOACCHINO
IPC: A61F2/24
Filed: 1984-03-16
Granted: 1989-06-12
Abstract: A cardiac valve prosthesis (1) comrises an annular frame (2) through which blood can flow and a valve sleeve (11,12) of biological tissue with a plurality of valve flaps (14) which can be forced apart by the blood passing through the prosthesis (1) in one direction and which prevent the blood flow in the opposite direction, being brought into a mutually mating position under the pressure exerted by the blood itself. τheframe of the prosthesis includes a rigid or semi-rigid stent (2) constituted by a tubular body with a ring of apertures (5) and with first (2a) and second (2b) end edges which, in the implanted position of the prosthesis, are respectively upstream and downstream with respect to the direction of flow of the blood through the prosthesis. The tubular body also has integral axial appendages (4) each of which has respective apertures (6) adjacent its free edge. A covering of biocompatible textile (71, 72, 73) completely covers the rigid stent (2): the covering has associated suture stitches some (92, 93) of which extend through the apertures (5) of the said ring to attach the covering (7) to the stent (2) itself. The valve sleeve includes two sheets of biological tissue (11, 12) sutured (13) together and wound into a tube, the radially outermost one (11) having a shape which substantially reproduced the shape of the stent (2) of the frame and the radially innermost one (12) whereof, carrying the valve flaps (14), has a collar end portion (15) which can be turned outwardly of the frame (2, 7) at the first end edge (2a) of the stent (3) of the frame (2, 7). The valve sleeve is fixed to the frame by further suture stitches, some (10) of which extend through the apertures (16) in the ends of the appendages (4) of the frame stent. Other suture stitches (121) connect the end edge of the collar end portion (15) of the radially inner sheetto the covering of biocompatible textile.
Patent IT-1145605-B (IT)
Inventor: MODONE EROS
IPC: C03B37/025
Filed: 1981-12-22
Granted: 1986-11-05
Abstract: The apparatus is composed of two coaxial crucibles (3, 4) the outer one (4) presenting a low-softening temperature, so that it might be drawn with the raw materials. Thus a fibre is obtained with an outer coating which protects it against atmospheric agents. According to this process raw materials are used allowing the fabrication of fibres which may be used to transmit optical radiations with wavelengths longer than 5  mu m, with an attenuation minimum lower that 10<-3> dB/km.
Patent LT-6367-B (LT)
Title: Linear drive and method
Inventor: BUČINSKAS Vytautas
IPC: H02K41/00
Filed: 2015-06-23
Abstract: This invention is intended to use in the equipment, where certain stroke of linear drive is necessary, for instance valves, blankets, semi-products and details. Proposed linear drive can be used in the flexible transport systems within CAM systems for transferring them between equipment, for sorting by pushing items out of conveyer belt, manipulating with details by delivering them to clamps, move valves or simply use them in general purpose operators. Essence of this invention is method of implementation of linear electric motor for drives with limited stroke. Stroke of linear asynchronous electric motor (LAM) is limited by shifting one of inductors of LAM in respect to other. Mentioned inductor can be shifted synchronously with motor slider, with slider after some dead stroke or using kinematic connection with certain transfer ratio. When of inductors slides in respect to other in the distance equal to pitch of poles, resultant magnetic field vanishes and slider stops. If static resistance force is applied to slider, stop of slider occur when resulting force of magnetic drive and resistance equal to zero.Back stroke is performed when mobile inductor is disconnected from 3-phase electric circuit and fixed inductor is connected to inverted phase 3-phase circuit. In this case LAM works in single-side mode and slider is parked again into initial position.
Patent LT-6732-B (LT)
Title: Device and method for precise centering of lens
Inventor: MAŽEIKA Darius
IPC: G02B7/00
Filed: 2019-03-22
Abstract: Objective of the invention: increase the accuracy of lens centering in a barrel-type holder. The objective is achieved by the disclosed novel lens centering device which implements the lens linear displacements in a plane perpendicular to the longitudinal axis of symmetry of the holder, and angular displacements with respect to this axis, by using two piezoelectric rings with sectioned electrodes and an intermediate spherical link. To determine the center of the lens position in the holder, the device uses a laser circular scan drive. All this makes it possible to simplify the design of the device and increase the accuracy of lens centering in the holder by eliminating the need of rotational movement of the lens and its holder.
Patent MX-169697-B (MX)
Title: Mejoras a composiciones fraguables por radiacion basadas sobre poliesteres insaturados y compuestos teniendo por lo menos dos grupos de vinil eter
Inventor: FRIEDLANDER CHARLES BLAIR
IPC: C08F2/46
Filed: 1988-09-29
Abstract: La presente invención se refiere a mejoras a composición fraguable por radiación, líquida que comprende: un componente de poliester insaturado que comprende un polímero de poliester insaturado, un oligómero de poliester insaturado o una mezcla de los mismos; y un componente vinil ester cofraguable, no polimerizado el cual puede ser separado de o ser estructuralmente incorporado en dicho componente de poliester insaturado, siempre que dicho componente de vinil eter contenga un promedio de por lo menos dos grupos vinil eter por molecula de dicho componente vinil eter.