baber/WOPTO huggingface dataset:
Patent GB-2354518-B (GB)
Title: A porous ceramic body composed of bonded particles
Inventor: SMITH ROBERT TERENCE
IPC: A61K6/838
Filed: 1996-10-04
Granted: 2001-06-13
Abstract: A method of making a porous article composed of bonded particles and having a controlled level of porosity, pore size and interconnectivity comprises the steps of: <SL> <LI>a) forming a dispersion comprising a liquid carrier, the particles to be bonded and a polymerisable monomeric material; <LI>b) introducing small bubbles of oxygen containing gas into the dispersion with agitation to form a foam which is allowed to caused to coalesce; <LI>c) adjusting the concentration of oxygen within the foaming gas to control the onset of polymerisation, then <LI>d) polymerising the foamed structure; <LI>e) drying the structure to remove the liquid carrier and provide a solid article having pores derived from the bubbles, and <LI>f) firing the article to remove the organic binder and provide a ceramic bond. </SL> The particles may be of hydroxyapatite, which gives a product used in bone cell culture, or for carrying drugs.
Patent GB-2388203-B (GB)
Title: Dental or surgical illuminated mirror
Inventor: WONG CHAN
IPC: A61B1/247
Filed: 2002-05-01
Granted: 2005-08-17
Abstract: The illuminated dental or surgical mirror has a thin shaft with a guide bore. One end of the shaft (4) is weighted and has a battery chamber (5) with a closure cap. The shaft has an exchangeable coating protected mirror head (1) at an angle. A light source (21) with low heat output is aligned with respect to the mirror. A conductive wire is mounted inside the shaft bore and has a switch.
Patent GB-2397651-B (GB)
Title: Methods and apparatus for the measurement of hydrogen sulphide and thiols in fluids
Inventor: JIANG LI
IPC: E21B47/00
Filed: 2003-01-15
Granted: 2005-08-24
Abstract: A wellbore tool has an electrochemical sensor for measuring the amount of hydrogen sulphide or thiols in a fluid downhole in a wellbore. The sensor comprises a temperature- and pressure-resistant housing containing a flow path for the fluids. The fluids flow over one side of a gas permeable membrane the other side of the membrane being exposed to a chamber containing at least two electrodes and containing a reaction solution which together with the hydrogen sulphide or thiols create a redox reaction resulting in an electrical current dependent upon the amount of hydrogen sulphide or thiols in the fluid. Measurement is made by passing formation fluid along the flow path and repeatedly applying varying potential to one electrode and measuring the peak current flowing between that electrode and a second electrode.
Patent GB-2407662-B (GB)
Title: Two way serial communication
Inventor: BEECHER PHILIP EDWARD
IPC: H04L5/16
Filed: 2003-11-03
Granted: 2006-02-22
Abstract: The invention relates to a system of two-way packet-oriented serial communication between master and slave. Messages 20, 30 include status and request words 22, 32 which indicate the status of master and slave. Each of the master and slave determines from these words 22,32 separately whether communication is to continue from master to slave, from slave to master, both, or neither.
Patent GB-2420916-B (GB)
Title: Trunking sections and coupling therefor
Inventor: THOMPSON RICHARD J
IPC: F16L3/26
Filed: 2002-09-06
Granted: 2007-06-13
Abstract: A section of trunking ( 20 ) has sides ( 22 ) which define a channel ( 34 ). Edge portions ( 32 ) of sides ( 22 ) are shaped so as to form further channels ( 34 ); Lid ( 26 ) has surface ( 29 ) and edge portions ( 30 ) which extend over channels ( 34 ) so as to form enclosed volumes. Screws ( 36 ) are used to fix lid ( 36 ) onto trunking section ( 20 ). Any water leaking through holes ( 38 ) and down the threads of screws ( 36 ) will be retained within channel ( 34 ) and will eventually dissipate between the side portion ( 30 ) of lid ( 26 ) and side ( 22 ) of trunking section ( 20 ). Trunking sections ( 20 ) are coupled by coupling ( 50 ) which is formed from surfaces ( 52, 54, 56, 58, 60, 62 64 and 66 ) which themselves engage internal surfaces of the trunking sections and their respective lids. Coupling ( 50 ) is provided with pairs of threaded holes.
Patent GB-2453478-B (GB)
Title: Method for determining physical properties of structures
Inventor: LU XINYOU
IPC: G01V3/12
Filed: 2007-06-13
Granted: 2011-08-17
Abstract: Method for efficient inversion of controlled-source electromagnetic survey data to obtain a resistivity model of the subsurface of the survey area. The method extracts the dimensions and location of sub-surface structures as they may be revealed by existing seismic or other available high resolution survey data from the subsurface area (33). This structure geometry information is used to construct a discretization (grid, or mesh) for the inversion computation (34) that is different from the mesh used for the forward modeling calculations (32) in that (a) it has fewer and hence larger cells; and (b) the cells honor the assumed structural information. The inversion need only extract resistivity information (35), the geometry of the resistive structures being specified by the inversion mesh.
Patent GB-2164218-B (GB)
Title: Pager
Inventor: UMETSU SHINJIRO
IPC: G08B5/22
Filed: 1985-08-21
Granted: 1988-10-19
Abstract: A pager which is usable in a plurality of service areas is disclosed. The pager includes a radio section for selectively receiving and modulating two or more radio frequencies, and frequency switching means for switching the receive frequency of the radio section when a signal on a predetermined receive frequency fails to be received. Power source control means is provided for cutting down power consumption. The own call signal is switched at the same time as the receive frequency to offer an effect as would be provided by a plurality of pagers. The receive frequency is displayed so that the user may see a particular service area to which his or her own pager belongs.
Patent GB-2207197-B (GB)
Title: Water pump impeller.
Inventor: CHILD ROBIN EDWARD
IPC: F04D29/22
Filed: 1988-05-04
Granted: 1991-08-21
Abstract: The invention provides a water pump impeller for an i.c. engine made as an injection moulding of glass filled nylon with an embedded aluminium alloy die cast ring (22) which acts as a reinforcement to hold the impeller as a force-fit on its drive shaft but without contact between the metal ring (22) and the shaft.
Patent GB-2218995-B (GB)
Title: Phenolic moulding compositions
Inventor: LORD ALLAN
IPC: C08L61/06
Filed: 1989-05-09
Granted: 1991-11-06
Abstract: A phenolic moulding composition in solid form, such as a dough moulding composition or sheet moulding composition, comprises a phenol formaldehyde novolak resin; a phenol formaldehyde resole resin as cross linking agent for the novolak resin; fibrous reinforcement; and non-fibrous particulate filler in an amount greater than the combined amount of the novolak and resole resins; the weight proportions of the ingredients being in the ranges <TABLE> Articles moulded from the compositions under heat and pressure have the flexural strength and impact strength required in certain precision parts for the automotive and engineering industries.
Patent GB-2248680-B (GB)
Title: Gas fire
Inventor: GIBSON ANDREW DAVID
IPC: F24C3/00
Filed: 1990-10-10
Granted: 1994-04-20
Abstract: In a gas fire, the radiant heat output from imitation coal pieces 2 caused to radiate by flames from a burner 1 is supplemented by convective air drawn into the base of the fire and passing through duct 6 before emerging through outlets 7, the duct being transversed by flue tubes 8, 9, 10, 11 to which combustion gases from the burner pass in the direction of the arrows B. A problem with such a fire is if the flue outlet 12 become blocked because the flow of gases reverses direction relative to the arrows B and the burner then combusts within unsafe limits if the doors 4, 5 are closed. To overcome this some of the flue tubes 8, 10 are provided with openings 10a, partially shielded by shield 22, to allow escape of recirculating combustion products into the convection duct, thereby allowing the burner to continue operation in safe limits in the event of flue blockage. <IMAGE>
Patent GB-2245082-B (GB)
Title: Multi-part optical fibre connectors
Inventor: LONGHURST PHILIP C
IPC: G02B6/30
Filed: 1991-05-21
Granted: 1994-09-14
Abstract: An optical fibre connector-part (1) comprises a housing (2) in which an optical conductor extends between two oppositely disposed ends of the housing, at least one of which ends constitutes a plug or a socket. An integrated optical chip (6) is disposed within the housing and constitutes a part of the optical conductor. Preferably, the housing (2) is a moulded plastics body and the integrated optical chip (6) is at least partially encapsulated in the moulded plastics material. The connector-part provides for ready reconfiguration of modularised optical systems. <MATH>
Patent GB-2257515-B (GB)
Title: Smoke meter
Inventor: HUNTER COLIN EDWARD
IPC: G01N21/15
Filed: 1992-07-03
Granted: 1995-07-12
Abstract: A smoke meter is particularly adapted to meter the smoke content of vehicle exhaust gases. The meter includes a measuring tube with a light at one end and a light detector at the other end, the amount of light detected corresponding to the smoke content. The optical surfaces are kept clean by inducing a flow of clean air across the surfaces using an air supply which also induces flow of gas into the tube.
Patent GB-2260334-B (GB)
Title: Dental adhesive composition
Inventor: SAKUMA TETSURO
IPC: A61K6/00
Filed: 1992-07-14
Granted: 1996-01-10
Abstract: A compound having a carbodiimide in its molecule is incorporated in a dental adhesive composition. With this composition, dental composite material can be firmly bonded to the enamel and dentin of a tooth, thereby avoiding formation of a gap which may otherwise cause secondary caries.
Patent GB-2275265-B (GB)
Title: Improvements in and relating to treatments for concrete
Inventor: PAGE CHRISTOPHER LYNDON
IPC: C04B22/08
Filed: 1992-12-17
Granted: 1995-03-29
Abstract: PCT No. PCT/GB92/02345 Sec. 371 Date Sep. 8, 1994 Sec. 102(e) Date Sep. 8, 1994 PCT Filed Dec. 17, 1992 PCT Pub. No. WO93/12052 PCT Pub. Date Jun. 24, 1993This invention relates to a method of inhibiting alkali-silica or alkali-aggregate reactions (AAR/ASR) in concrete structures by introducing lithium compounds or the like in conjunction with conventional techniques for the treatment of steel reinforcement corrosion. It is also proposed to provide lithium compounds in repair concretes, grouts or mortars and use the difference in concentration between the article under repair and the repair material to introduce the lithium ions into the concrete under repair, once again inhibiting AAR/ASR reactions.
Patent GB-2315938-B (GB)
Title: Optical transmission system fault analysis
Inventor: ROBERTS KIM BYRON
IPC: H04B10/00
Filed: 1996-08-01
Granted: 2001-02-28
Abstract: A system for locating sources of degradation of an optical path of an optical transmission system comprises means for transmitting (1) along the path a test pattern signal having a frequency spectrum predominately in a band below a data traffic rate means (4) for recovering the test pattern at a plurality of separate points in the path means (4) for determining an amount of pattern degradation from the shape of the recovered pattern, and means (5) for comparing the amounts of pattern degradation at the separate points to locate the source. A broad range of types of degradation can be detected efficiently, and the results used to take corrective action.
Patent GB-2338871-B (GB)
Title: Integrated information communication system
Inventor: FURUKAWA HISAO
IPC: H04L12/70
Filed: 1998-10-05
Granted: 2000-08-30
Abstract: An integrated information communications (ICS) system provides data from a Data Providing Corporation (DPC) 16200-1 to users 16500-1 to 16520-1 via a Satellite Transmission Corporation (STC) 16300-1 by means of a satellite 16400-1 channel. Access control apparatus 16100-1, 16120-1 etc of the ICS 16000-1, convert between ICS user frames external to the ICS and ICS network frames within the ICS. Data to be provided by the DPC is sent from the DPC to the STC. A link is established through the ICS between the DPC and the users, by means of TCP protocol operating between IP terminals 16210-1, 16310-1, 16501-1 etc. The link is used to initiate download of the data from the STC over the satellite channel, 16600-1, 16400-1 16610-1 etc. It is stated that this provides full duplex communication. Instead of TCP protocol, the system may use UDP protocol consisting of TCP without the connection establishment or connection ending phases. Download can be initiated by an inquiry from a user, or by a notification from the DPC. In an alternative arrangement, the satellite forms part of the ICS network.
Patent HU-216743-B (HU)
Inventor: DONOTHEK HORST
IPC: C09J103/10
Filed: 1992-07-21
Abstract: A találmány tárgya ragasztókőmpőnensként makrőmőlekűláris anyagőkvizes őldatát, vázanyagként 3–40 tömeg% szappangélt, valamint 0–25tömeg% tővábbi segédanyagőkat tartalmazó ragasztóstift. Aragasztókőmpőnens 5–40 tömeg%, 30%-ős szilárdtest-tartalmú őldatban(20 řC-őn, Brőőkfield szerint mérve) 100–1 000 000 mPas lebőntás űtániviszkőzitású keményítőé er-vegyületet, valamint 0–20 tömeg%vízőldható, illetve vízben diszpergálható pőlimerként pőliűretánt,pőli(vinil-pirrőlidőn)-t és/vagy pőliakrilátőt tartalmaz. ŕ
Patent HU-220422-B (HU)
Title: Dispenser for drugs in solid form
Inventor: BERNDT DIETER
IPC: B65D83/04
Filed: 1994-06-03
Abstract: PCT No. PCT/EP94/01796 Sec. 371 Date May 28, 1996 Sec. 102(e) Date May 28, 1996 PCT Filed Jun. 3, 1994 PCT Pub. No. WO94/29191 PCT Pub. Date Dec. 22, 1994A new dispenser for solid pharmaceutical preparations consists of a flat container with a removal well 3 which can be closed or opened by the flipping round of a closure member 5 with a convexity 6 engaging in the removal well 3.
Patent HU-220174-B (HU)
Title: Safety razors
Inventor: OLDROYD BRIAN
IPC: B26B21/14
Filed: 1995-07-11
Abstract: A safety razor blade unit including at least one elongate blade (1,2), and a skin engaging member (3) extending longitudinally of the blade(s), said member having a skin contacting surface (9) exposed for contact with skin of a user during shaving, characterized in that the skin engaging member includes a multiplicity of openings (10) at the skin contacting surface (9), said openings being adapted to discharge respective portions of a shaving enhancement product therefrom during shaving, said openings being distributed along the skin contacting surface and across the width thereof to span substantially the whole of the area of the skin contacting surface. <IMAGE>
Patent HU-218152-B (HU)
Title: Pallet body for escalators and moving pavements
Inventor: BEHLE FRITZ
IPC: B60G1/00
Filed: 1996-06-17
Abstract: PCT No. PCT/EP96/02598 Sec. 371 Date Jan. 14, 1998 Sec. 102(e) Date Jan. 14, 1998 PCT Filed Jun. 17, 1996 PCT Pub. No. WO97/03910 PCT Pub. Date Feb. 6, 1997A pallet body (1) consists of a stepboard (2) with toothed front and rear edges, linking eyes (7, 8) that receive and guide linking and/or driving elements (21) and stepboard supporting elements (9, 10) that receive and guide preceding and following pallet bodies equipped with corresponding linking elements. The linking eyes and stepboard supporting elements are mounted on the one hand under the stepboard, within its lateral edges, and project on the other hand over a predetermined distance beyond the front and rear edges.
Patent IT-1248866-B (IT)
Title: Device for recovery of backlash in an endless screw transmission group
Inventor: CASTELLUCCI SERGIO
IPC: F16H/
Filed: 1990-06-15
Granted: 1995-01-30
Abstract: A device for recovery of backlash in an endless screw transmission group is described. The device comprises essentially elastic devices interposed between the shaft of the endless screw and devices that support it to rotate, which are capable of controlling movements of the shaft along its axis when means of stopping the shaft, cooperating with the fixed frame of the transmission group and arranged on the shaft in controllable position, are activated to modify the position on said shaft. <IMAGE>
Patent IT-1249287-B (IT)
Title: Apparatus for reading data from sheet elements, particularly designed for reading data on series of bank notes and similar
Inventor: BRANDOLESE PIERVITTORIO
IPC: G06K/
Filed: 1990-08-02
Granted: 1995-02-22
Abstract: The present invention relates to an apparatus for reading data from sheet elements, particularly designed for reading data on series of banknotes and similar, characterized in that it comprises, in succession, a banknote feed unit, a device for picking up single banknotes, a conveyor unit for positioning the banknote in a television camera reading station, associated for operation with a character recognition card interconnected with a personal computer for acquiring the data and for activating the reading cycle. A unit is also provided for discharging the banknotes on which the data reading has been carried out. <IMAGE>
Patent IT-1037135-B (IT)
Title: Spot welding pistol with time relay - controlling welding electrode consumption during welding cycle
IPC: B23K/
Filed: 1975-03-24
Granted: 1979-11-10
Abstract: The parent patent described a spot welding pistol with an adjustable semi-automatic feeder for the welding electrode, and with a handle fitted with a switch connected e.g. to a welding transformer, for supplying electric current to the welding electrode. In the present invention, a starting switch is employed to control a time relay, the running time of which is continuously adjustable by a potentiometer built into the pistol handle, and which determines the vol. of the electrode consumed in the welding operation. The pistol is pref. used for welding Al and non-ferrous alloys, the starting switch pref. also controlling the inert gas supply. Control of welding electrodes to suit the particular welding operation.
Patent IT-1244167-B (IT)
Title: Process for making an apparatus for lifting building elements, particularly prefabricated elements in reinforced concrete, a device for actuating this process and the apparatus obtained in this way
Inventor: DAL LAGO ALBERTO
IPC: B66C/
Filed: 1990-11-29
Granted: 1994-07-08
Abstract: A process for making an apparatus 15 for lifting building elements 14 in general, particularly prefabricated elements in reinforced concrete, it envisages a first phase in which at least one section of strand 10 is associated with a body 9 provided with an appropriate seat suitable for taking this section, this body having a guiding and supporting function, and a second phase in which at least the strand 10 bends on at least one contracting element 16 in such a way as to make it adhere to the body 9 itself. A device 1 for actuating the process described above comprising means 5B for supporting a body 9 associated with at least on section of strand 10, means of contrast 16 suitable for making said means of support and contrast cooperate at least with this strand 10, as they are mobile in relation to each other. A lifting component 15 comprising a curved body 9 with a seat suitable for taking at least one strand 10 protruding from both ends 50, 60 of said ends. <IMAGE>
Patent IT-1150959-B (IT)
Inventor: CASAGRANDE CESARE
IPC: C07D213/81
Filed: 1980-06-10
Granted: 1986-12-17
Abstract: New derivatives of 1,2-ethylenediamine and salts thereof endowed with vascular antispasmodic and antiallergic activity; processes for preparing them, some new intermediates useful in their preparation and pharmaceutical compositions containing them.
Patent IT-1153728-B (IT)
Title: IC engine air filter housing
Inventor: STAROBINSKY RUDOLF NATANOVICH
IPC: F02B/
Filed: 1982-09-16
Granted: 1987-01-14
Abstract: The IC engine air filter comprises a filter housing (1) with a lateral air intake (2) of total length (L). There are several radial bores (4,5) in the wall of this intake. The bores are arranged in two regions (7,6) which are spaced at different distances from the inlet end (3) of the intake, their boundaries being at 0.14 and 0.26 L and at 0.34 and 0.42 L respectively from that end. Each region pref. contains at least two such bores. The total cross-sectional area of the bores in each region pref. equals 0.02-0.04 times the mean cross-sectional area of the intake.
Patent IT-1060884-B (IT)
Title: Novel optically active prostaglandin or its racemate orsalt, useful for providing luteolytic, abortifacient andlabor-inducing activity, controlling reproductive cycle inovulating female mammals and controlling gastric secretion
Inventor: GANDOLFI C
IPC: C07C/
Filed: 1976-06-01
Granted: 1982-09-30
Abstract: An optically active prostaglandin (I) or its racemate or salt is new. An optically active prostaglandin of formula (I) or its racemate or salt is new. A : -CH 2OH, -COOR a, or -CONR bR c; R aH or 1-12C alkyl; R b, R cH or 1-6C alkyl or phenyl; dotted line : single or double bond, when the dotted line is double bond, R 3is H, and R 1and R 2together form oxo group, and when the dotted line is single bond, R 3is hydroxy and one of R 1and R 2is H and the other is hydroxy or acyloxy or R 1and R 2together form oxo group; R 4, R 5H, hydroxy, 1-6C alkoxy or aralkoxy; R 6H or 1-4C alkyl; B' : -(CH 2) n- or -(CH 2) m1-E-(CH 2) m2-; n, m1, m2 : 0, 1, 2 or 3; E : oxygen or sulfur; R : H, 1-6C alkyl, 1-6C alkoxy, 1-6C trihaloalkyl, halo, NRdRe, phenyl optionally substituted by substituent chosen from 1-6C alkoxy and halo, or phenoxy optionally substituted by substituent chosen from 1-6C alkoxy and halo; and R d, R eH, phenyl, benzoyl, 1-6C alkyl or 1-6C aliphatic acyl. Independent claims are included for the following: (1) process for preparation of optically active prostaglandin (I); and (2) cyclopentane-containing compound of formula (i). A' : -CH 2Z, -COOR a, or -CONR bR c; Y' : hydroxy or hydroxy-protecting group bound to the ring through ethereal oxygen atom, preferably 2-tetrahydropyranyloxy; and R" 4, R" 5H, 1-6C alkoxy, aralkoxy, or protecting group, preferably H, 2-tetrahydropyranyloxy or methoxy. [Image] [Image] ACTIVITY : Gynecological; Antiulcer; Gastrointestinal-Gen. No biological data given. MECHANISM OF ACTION : None given.
Patent IT-1099110-B (IT)
IPC: C07C201/00
Filed: 1978-09-18
Granted: 1985-09-18
Abstract: The present invention is directed to a process for removing nitrosating agents from 1-chloro-2,6-dinitro-4-(trifluoromethyl)benzene.
Patent IT-1206386-B (IT)
Title: Dimerisation in vapour phase of acrylonitrile - using alumina and sulphide ion catalyst to produce 1,4-di:cyano-butene(s) and adiponitrile
IPC: C08F/
Filed: 1977-11-25
Granted: 1989-04-21
Abstract: are prepd. by catalytic dimerisation of acrylonitrile (I) in a process in which the monomer is brought into contact for 0.1-30 secs. under 1-100 atm. (pref. 2-50) pressure at 260-593 degrees C (pref. 427-538 degrees C) with a catalyst consisting of activated alumina of specific surface 0.5-800 m2/g. (pref. 2-200) contg. inorganic sulphide ions. The catalyst is prepd. by bringing the activated Al2O3 in contact at is not 260 degrees C for 0.1-5 hrs. with a material that liberates S= at thid temp., e.g. H2S, CS2 or an organic S-contg. cpd., esp. H2S. The pref. catalyst contains Al2O3 and the sulphide of one of a wide range of metals, but esp. Na, Sr and Ag. The amt. of sulphide is at least enough to have a catalystic effect on the dimerisation reaction; the metal content is 0.1-50% (pref. 1-10%) of the wt. of the catalyst. The catalyst may also be formed by deposition of metal on alumina to give a prod. which is then contacted at is not 260 degrees C for 0.1-5 hrs. with a source of S= to give at least partial sulphide formation. In previous methods of catalytic dimerisation of acrylonitrile, it was generally necessary to submit the catalyst, before use, to redn. by H2 so that the metallic constituents were essentially in the elemental metal form. In other cases, the metallic catalysts were in the form of Cl-, SO42-, NO3-, CH3COO- or other organic salt form. In the preset method no special redn. treatment is needed.