baber/WOPTO huggingface dataset:
Patent GB-2317583-A (GB)
Title: Clean room ceiling structure and filter replacing system
Inventor: SEKIGUCHI HITOSHI
IPC: F24F3/16
Filed: 1997-09-26
Abstract: A clean room ceiling structure 10 comprises a grid 11 defining at least one aperture, the aperture being provided with receiving means for mounting a filter unit, and means 32 for engaging a tool 20 to block the aperture, from the clean room side, when the filter is removed. The tool prevents the ingression of foreign matter into the clean room whilst the filter is being replaced. The grid, which may be hollow, can be utilised as a conduit through which power cables for lights and fan units may be passed and may be provided with plug sockets.
Patent GB-2330067-A (GB)
Title: Toilet brush
Inventor: ALEXANDER-ABT JONATHAN MAX
IPC: A47K11/10
Filed: 1997-10-11
Abstract: The brush has a disposable head 26 which is held on a handle 12 by pivoting fingers 24 which engage within the hollow core 28 of the head. The figures 24 are controlled by a turn-knob 18 which operates through a rod 16 which, on turning, causes a nut 22 to move axially and open the fingers 24. In the first position of the turn-knob a new head 26 can be fitted to the handle 12. In the next rotary position the fingers 24 have expanded to secure the head for use. In the third position the fingers 24 expand further and break the head into pieces along pre-defined fracture lines 34 (Figure 3). The head is made of a water-soluble or water-dispersible material, for example polyvinylalcohol.
Patent GB-2317809-A (GB)
Title: Laminated pizza crust
Inventor: BUBAR RONALD O
IPC: A21D13/00
Filed: 1996-06-27
Abstract: A method for making a laminated pizza crust. The method comprises the steps of formulating a dough, cutting the dough, rolling the dough into a sheet, extruding high-melt margarine on to the sheet and folding it over the margarine to form a fatted dough, stretching the fatted dough, laminating the fatted dough to create several layers, stretching the dough a second time, laminating a second time, rolling the dough again and stretching a final time to a predetermined thickness. The sheet is then cut into predetermined pizza shapes which are then baked. The baked crust can be stopped with pizza ingredients and frozen.
Patent GB-2318308-A (GB)
Title: Separator
Inventor: PHILLIPS DONALD IAN
IPC: C02F1/40
Filed: 1996-07-26
Abstract: A separator (2) for separating material (16, 17) from a fluid, the separator comprising: an inlet (6); a separating chamber (20) in fluid communication with the inlet (6); a holding chamber (22); deflecting means (30, 50, 70, 90, 100) for deflecting material (16, 17) entrained in or moving with fluid entering the separating chamber (20) from the inlet towards the holding chamber (22); and an outlet (8) for permitting flow of fluid from which the material has been removed from the separating chamber.
Patent GB-2321448-A (GB)
Title: Wallet for flat items
Inventor: ROBINSON DUNCAN BRADBURY
IPC: G11B33/04
Filed: 1998-01-19
Abstract: A wallet for the packaging of flat items such as compact discs, computer diskettes, vinyl records, booklets and fragile items such as printed circuit boards is made from a single sheet of flat material and is folded and cut to provide a base panel 1 on which the item can lie, a raised abutting strip 5 on one side of the base panel and an edge strip on the opposite side of the base panel positioned so that the item can lie between the abutting strip 5 and the edge strip, and a cantilevered top flap 3 which extends from the edge strip over the item to hold it in place.
Patent GB-2337793-A (GB)
Title: Pressurised fluid dispenser
Inventor: KERSHAW DAVID
IPC: B67D1/04
Filed: 1998-03-31
Abstract: A soil drink dispenser for use in areas without a safe supply of palatable water. A container 10 holds the fluid 12 and pressure, provided by a gas, e.g. air or nitrogen or carbon dioxide, is applied to the fluid to displace some of the fluid from the container. The gas is admitted through connection means 21 ( e.g. a bayonet coupling) and one-way valve 22 lies in the gas supply tubing 20 to prevent escape of gas from the container. One-way valve 32 in tubing 30 prevents contaminated fluid re-entering the container from a dispenser head connected at 31. The container is preferably made of polyethylene terephthalate to allow easy crushing of the empty container although polyethylene or polypropylene may be used.
Patent GB-2336054-A (GB)
Title: Deriving matte control signal in a chroma-keying system
Inventor: PETTIGREW DANIEL
IPC: G01J3/50
Filed: 1998-04-01
Abstract: In a chroma-keying system a matte control/keying signal is derived by displaying selected image pixels at colour-related positions within a three-dimensional representation of colour-space. The pixels displayed in colour-space may correspond to the plain background of the foreground and may be used to define a volume in colour-space for chroma-keying the foreground image with a desired background image.
Patent GB-2323000-A (GB)
Title: Programmable serial interface
Inventor: MACAULAY IAN
IPC: H04L29/06
Filed: 1994-04-15
Abstract: A serial interface circuit 14 comprises a plurality of programmable channels (CHANNEL 0,1,2) which respond to a common bus 18. Each channel has a dedicated input/output (I/O) port 42 such that a multiplicity of ports are collectively capable of supporting a selected serial protocol (e.g. three-wire or two-wire) based on the programming of the channels. The programming takes the form of 8-bit data words provided by a microprocessor. The interface may be used as a bi-directional, parallel-to-serial and serial-to-parallel master circuit coupled between a microprocessor and a plurality of slave circuits (see fig. 1). The channels are programmed to operate as either a data channel or a clock channel.
Patent GB-2340742-A (GB)
Title: Working surface with interchangeable parts
Inventor: MERRYMAN PHILIP JOHN
IPC: A47B23/04
Filed: 1998-08-26
Abstract: An adjustable sloping work surface useful as a bookrest, writing table or drawing board is covered with a grid of holes into which interchangeable units with dowels on their rear surface may be inserted, eg a long or short edge 2,3 or a flat surface 4. The work surface may be reversible, its other surface being flat. A conventional parallel motion straight edge 1 may be built into the supporting framework.
Patent GB-2327042-A (GB)
Title: Improved preparation method for biodegradable polymeric microspheres using solvent extraction and preparation method for microspheres
Inventor: JEONG SEO YOUNG
IPC: A61K9/16
Filed: 1997-04-01
Abstract: A preparation method for biodegradable polymeric microspheres using a solvent extraction method and a preparation method for biodegradable polymeric microspheres for treating a local inflammation disease using the same which are capable of effectively curing ozena such as sinusitis and a middle ear inflammation. Since a non-solvant of the polymer is added into an outer aqueous phase in advance the solidification of the polymer is implemented in a short time which, in turn, improves the encapsulation efficiency of the therapeutic agent used.
Patent GB-2329569-A (GB)
Title: Animal habitat arrangement
Inventor: KAN SHEK YUEN PATRICK
IPC: A01K1/03
Filed: 1996-11-26
Abstract: A hamster cage is disclosed as comprising a base member 12 and four walls 14a, 14b, 14c, 14d releasably engageable therewith. The habitat arrangement is in the form of a house (Fig. 2) having a treadmill 48 with a speedometer 60, 62, windows 38 replaceable with tunnel adaptors 40, and a pivotable roof 22a, 22b having a chimney 33 suitable for a water bottle 31. Internal corners may be protected form gnawing by metal edges.
Patent GB-2343481-A (GB)
Title: Push-button lock with combination reset
Inventor: WANG SONG-MING
IPC: E05B37/16
Filed: 1998-11-04
Abstract: A push-button lock has locking pins <B>2</B> certain of which (code pins) must be depressed to allow sliding movement of a plate <B>4</B> by a handle <B>71</B>. Each pin has an upper <B>22</B> projection which engages in a slot <B>41</B> of plate <B>4</B> when the pin is depressed and a lower <B>23</B> projection which otherwise engages in the slot <B>41</B>. The projections have the same shape but extend in opposite directions from the pin axis and the direction determines whether the projection interacts with the slot <B>41</B> to allow or block movement of the plate <B>4</B>. Each pin can be rotated through 180 degrees (from the rear of the lock eg by a screwdriver) and the required code pins are turned to align the upper projection <B>22</B> to the non-blocking direction (consequently setting the lower projection to the blocking direction).
Patent GB-2345193-A (GB)
Title: Metallic key comprising an aperture defining visible indicia
Inventor: DAVIDSON BRIAN JAMES
IPC: H01H11/00
Filed: 1998-12-22
Abstract: A device 110 for actuation by a user, eg. a key or button, for actuating a switch <B>40</B> comprises a body <B>112</B> supporting a metallic layer <B>114</B> on the upper surface thereof. At least one aperture extends <B>116</B> through the metallic layer <B>114</B> to said upper surface thereby defining at least one visible indicia. A method for forming such a device (see figure 5) comprises the steps of depositing a first metallic layer on the upper surface of the body, removing the layer from selected portions to define the indicia, depositing a second metallic layer on the remaining portions of the first layer and coupling the body to a switch assembly. Such a device can be used to define fine characters and symbols on small keys and is a alternative to providing indelible images with ink etc.
Patent GB-2334519-A (GB)
Title: Containment system
Inventor: RAUWORTH BARRY L
IPC: B65D51/16
Filed: 1999-02-18
Abstract: A blow molded drum has a port 35 including a neck 38 with exterior threads and a sleeve 24, having an inner cylindrical sealing surface and a shoulder, fusion bonded in the neck. A drop-in down tube assembly 26 seats with the shoulder and has an upwardly extending nipple 104. A dispense head 32 or closure 34 radially seals within the sleeve 24, the closure 34 or a retainer 156 being screwed to the neck 38. The dispense head 32 has a first flow duct 142 extending to a nipple engaging portion 148 and a second flow duct 144 leading to an annular space 152 around the nipple 104 for a return fluid line. The closure 34 may have an 0-ring for sealing with the cylindrical sealing surface of the sleeve 24, and a pathway 270 including a spiral gap 266 between the cooperating buttress threads 226, 80. A microporous membrane 250 may also be placed in the pathway 270 to allow venting.
Patent GB-2351031-A (GB)
Title: Polishing and aligning optical fibres
Inventor: GILES IAN PETER
IPC: G02B6/36
Filed: 1999-02-19
Abstract: Apparatus for abrading an optical fibre 4 comprises a polishing wheel 10, means 8 and 12 to hold the fibre 4 against the wheel 10, means 6 to transmit EM radiation into the fibre 4 and means 34 to detect radiation transmitted through the region of the fibre 4 which is being abraded. Abrasion is stopped when a predetermined level of radiation is detected. Apparatus for aligning a polarisation maintaining optical fibre 4 comprises means 10 to bend the fibre 4, means 6 to transmit EM radiation through the bent region of the fibre 4, a rotatable polariser connected to means 34 for measuring minimum and maximum received power levels to thereby determine the fibre orientation. The fibre 4 is then aligned by rotation using precision rotation units 42. This apparatus may be used in combination with the abrading apparatus. A polariser comprises a polarisation maintaining optical fibre having an abraded region on a side of the fibre in one of its planes of polarisation, the abraded region being at least partially covered by a metal layer.
Patent GB-2334373-A (GB)
Title: Scanning electron microscope
Inventor: SUDRAUD PIERRE
IPC: H01J37/28
Filed: 1997-11-14
Abstract: A scanning electron microscope has means (1, 3) for generating a beam of electrons which is scanned over a specimen (11) held within a holder (12) in a chamber (5) which contains a gaseous medium. A negative potential is applied to the holder (12) so as to generate an electric field which accelerates secondary electrons, formed by the interaction of the primary beam with the specimen (11), in a direction away from the specimen surface and into a collision zone (21) in the chamber. In that zone, the accelerated secondary electrons collide with gas molecules of the gaseous medium, thereby initiating a cascade of collisions which, in effect, amplifies the secondary electron signal. That signal (which may take the form of photons generated as a result of the collisions) is detected by detecting means (10, 7), such as photo-multiplier.
Patent HU-T72384-A (HU)
Title: Method for making non-twisted or slightly twisted commingled strands
Inventor: AITKEN JOHN
IPC: D02G1/18
Filed: 1993-11-02
Abstract: PCT No. PCT/GB93/02255 Sec. 371 Date Aug. 3, 1995 Sec. 102(e) Date Aug. 3, 1995 PCT Filed Nov. 2, 1993 PCT Pub. No. WO94/10362 PCT Pub. Date May 11, 1994There is disclosed a method for making a textile strand comprising passing two filamentous strands together through a jet device which commingles filaments of the two strands and then subjecting the thus commingled strands to a drawing step in which at least one of the strands is drawn to a stable drawn state.
Patent HU-T72570-A (HU)
Title: Side valve for ventilating window
Inventor: BAEUMLE RALF
IPC: F24F13/18
Filed: 1995-06-28
Abstract: The walls (3,4) of the window fitted with the ventilation sliders (1,2) run at 90 deg. to each other and a wall member (6) formed as a channel (5) is set between the two walls. At least one of the sliders is held on its edges (7,7') in U-shaped guides (8). The edges have on the inside of the slider protruding tongues pressing against the guides. The tongues can be arranged off-set by half a spacing on the edges. At least one slide has on its side facing the wall a fibre pile. The walls and the wall member can be designed as angled profiles. <IMAGE>
Patent HU-T74626-A (HU)
Title: Electronic label with optical reading/writing
Inventor: BERNEY JEAN CLAUDE
IPC: G11C5/00
Filed: 1995-06-28
Abstract: PCT No. PCT/CH95/00147 Sec. 371 Date Feb. 14, 1996 Sec. 102(e) Date Feb. 14, 1996 PCT Filed Jun. 28, 1995 PCT Pub. No. WO96/01473 PCT Pub. Date Jan. 18, 1996The present invention relates to an electronic label comprising typically a EEPROM-like memory device. Said label comprises electro-optical cells, allowing a power supply of the label when light hits said cells. Electro-optical components allow further to receive optical command signals and to transmit optical signals to the exterior, which light signals relate the content of said memory device.
Patent HU-T75477-A (HU)
Title: A disposable metal-free drum for continuous flexible objects, for example ropes, as well as, method for manufacturing such drums
Inventor: LINDSTRAND ULF
IPC: B65H75/14
Filed: 1995-03-28
Abstract: PCT No. PCT/SE95/00328 Sec. 371 Date Sep. 27, 1996 Sec. 102(e) Date Sep. 27, 1996 PCT Filed Mar. 28, 1995 PCT Pub. No. WO95/26313 PCT Pub. Date Oct. 5, 1995A disposable drum of all non-metallic material is used for coiling or uncoiling cables or other flexible objects. The drum includes a stable sleeve, two end elements, and two central plugs, the end elements either integral with the plugs or disposed over the sleeve. The central plugs cooperate with the end elements to clamp the sleeve firmly between them, a frictional engagement being provided between the plugs and sleeve. Each plug has an expansion part and a friction part, the expansion and friction parts typically being conical or curved, and having a wide variety of different specific relationships between them.
Patent IL-43038-A (IL)
Title: Haloalkylthionophosphoric acid esters,their production and their use as insecticides and nematocides
IPC: A01P5/00
Filed: 1973-08-21
Abstract: 1380385 Pesticidal thionophosphoric acid esters BAYER AG 24 Aug 1973 [24 Aug 1972 23 March 1973] 40210/73 Heading C2P Novel compounds of Formula I: where R is C 1-6 straight-chain alkyl, may be prepared (a) by reacting a compound of Formula II: with bromine or (b) by reacting O-(1,2-dibromo- 2,2 - dichloroethyl)thionophosphorodichloridate with an alcohol ROH. The starting material for process (b) may be prepared by reacting O-(2,2- dichlorovinyl)thionophosphorodichloridate with bromine. The compounds of Formula I have insecticidal, nematocidal and fungicidal properties and may be used as the active ingredients in conventional pesticidal compositions.
[GB1380385A]
Patent IL-80639-A (IL)
Title: N-piperidylaminocarbonyl)-pyridinecarboxamides,their preparation and pharmaceutical compositions containing them
IPC: C07D401/12
Filed: 1986-11-14
Abstract: The invention relates to compounds of formula <CHEM> wherein R represents hydrogen or fluorine and R<1> represents 3-pyridyl or 4-pyridyl or a salt thereof which compounds exhibit psychotropic activity and are useful as antidepressants.
Patent IL-85617-A (IL)
Title: Electrodes for electrochemically machining airfoil blades
IPC: B23H9/10
Filed: 1988-03-02
Abstract: An apparatus for forming a blade or blisk from a workpiece by electrochemical machining is disclosed. The workpiece includes a blank having oppositely facing first and second faces defined by a radially inner base, a radially outer top, a first edge, and a second edge. The invention provides for such apparatus a pair of complementary electrodes (18,20) positionable about the workpiece blank. Each electrode has a support portion (140,148) and a working portion (146,150), means (152-164,166-178) channelling electrolyte from an inlet to an outlet defined between the electrodes, and means for sealing the working portions to prevent leakage. Electrolyte is channelled between the first and second edges to finally electrochemically machine a blade in a single operation from the blank.
Patent IL-96550-A (IL)
Title: Amino acid derivatives, their manufacture and pharmaceutical compositions containing them.
Inventor: MARTIN JOSEPH ARMSTRONG
IPC: A61K31/4709
Filed: 1990-12-05
Abstract: Compounds of the general formula <CHEM>       wherein R represents benzyloxycarbonyl or 2-quinolylcarbonyl, and their pharmaceutically acceptable acid addition salts inhibit proteases of viral origin and can be used as medicaments for the treatment or prophylaxis of viral infections.
Patent IL-97545-A (IL)
Title: Monoclonal antibodies and other binding molecules against CD25 antigen
IPC: C07K19/00
Filed: 1991-03-14
Abstract: Novel monoclonal antibodies to the CD25 antigen are characterized by the amino acid sequence of their hypervariable regions. Initially produced in murine form, they may be converted to chimeric or humanized forms, immunoconjugates or antibody fragments (generally described as binding molecules). The products are useful for the prophylaxis or treatment of transplant rejection, paticularly in combination with other antibodies to activated T-cells, for example CD7 antibodies.
Patent JP-S60154630-A (JP)
Title: Semiconductor device
Inventor: CHIBA AKIO
IPC: H01L21/52
Filed: 1984-01-25
Abstract: PURPOSE:To obtain a semiconductor device having an electrode substrate and a heat dissipating substrate with high heat conductivity, by forming at least one of the electrode substrate and a heat dissipating substrate for supporting the semiconductor or a heat dissipating substrate secured on the rear face of an insulation substrate, with a composite material of leno-woven Cu-C fibers. CONSTITUTION:A net of Cu-C is produced by intertwining two fiber budles so as to embraceanother fiber bundle between them. Bundles twice as many as those supplied in the longitudinal direction are supplied in the transverse direction. The number of the fiber bundles in the transverse direction, however, becomes equivalent to that of the fiber bundles in the longitudinal direction since they are intertwined. The net is therefore freed of warpage or anisotropy in thermal expansivity or the like. Even if hot pressed at a high temperature and under a high pressure, the fibers are not spread out so that gaps 3 are left therebetween. The Cu having a high temperature conductivity is collected in these gaps. When heat is applied in the direction of thickness, the Cu in the gaps serives as heat pipes. Thus the Cu-c plate is provided with good heat dissipating property and a high heat conductivity. Since the matrices are embraced by the C fibers, a thermal expansivity equivalent to that of a plain-woven material can be obtained.
Patent JP-H02191342-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SONODA TAKUJI
IPC: H01L21/338
Filed: 1989-01-19
Abstract: PURPOSE:To eliminate the influence of a foundation first semiconductor and form a high performance semiconductor element on a semiconductor epitaxial film having a lattice constant different from that of a substrate semiconductor by a method wherein a second semiconductor such as GaAs is formed on the predetermined region of the foundation first semiconductor and the first semiconductor under the second semiconductor is selectively removed and a third semiconductor is formed on the exposed second semiconductor. CONSTITUTION:After a MOS device is formed on the predetermined region of an Si substrate 1, a GaAs film is built up over the whole surface. If the GaAs film on the MOS device is removed by photoengraving and etching, the polycrystalline GaAs 7 on a single crystal GaAs 6 and SiO2/SiN films 5 around it is left. Successively, the Si substrate 1 under the single crystal GaAs 6 is selectively etched to form an etching hole 8 to expose the rear of the single crystal GaAs 6 and a GaAs crystal for an FET is made to grow on the exposed surface. A high quality single crystal GaAs film 9 free from lattice-mismatching is built up on the rear of the exposed single crystal GaAs 6. Then the single crystal GaAs 6 built up first and the polycrystalline GaAs 7 are removed by etching. Then a GaAs FET is formed on the exposed GaAs film 9.
Patent JP-H08202088-A (JP)
Title: Original processor and image forming device provided with the processor
Inventor: TERAE TAKUYA
IPC: B65H3/52
Filed: 1995-01-25
Abstract: PURPOSE: To realize the upside separation and supply or the downside separation and supply of an original bundle on an original platen by one separating and carrying means. CONSTITUTION: The rotating direction of the separating and carrying means 100 to which the original D is fed from the original platen 201 is switched by a rotating direction switching means. For instance, in the case of normal rotation, the original is upside separated and carried and in the case of reverse rotation, it is downside separated and carried. Thus, the original is separated and carried by one separating and carrying means 100 in the case of feeding the original bundle D0 from either the upside or the downside.
Patent JP-S55101485-A (JP)
Title: Recording device
Inventor: OKAMURA SHIGERU
IPC: B41J29/42
Filed: 1979-01-31
Abstract: PURPOSE: To obtain a small-sized, thin, noiseless recording device having a simple structure, by arranging a carriage slide shaft and a scale plate in a line on a plate of a permanent magnet, and installing a linear motor for moving a recording head and a pulse motor forfeeding paper thereto.  
     CONSTITUTION: A carriage slide shaft Y 2  and a scale plate OS are arranged in a line on a magnetic plate with a permanent magnet PM and the structure is small- sized, thin and simple. A carriage CA having a low tone recording head such as an ink jet nozzle NP is driven by a linear motor and a pluse motor is used for paper feed. Rotary motors are not used and gears, links, etc. are not required and ratchets, plungers, etc. are not used for paper feed. Due to said construction, silent driving can be performed. Since the carriage CA is so constructed that it may slide the scale plate OS, carelessly attached ink is removed; thus detecting means composed of light emitting devices, photo detectors, etc. are assuredly prevented from the accident where it can not respond. 
     COPYRIGHT: (C)1980,JPO&Japio