baber/WOPTO huggingface dataset:
Patent GB-2325784-A (GB)
Title: Frequency selective surface filter for an antenna
Inventor: MACEK JOHN J
IPC: H01Q19/08
Filed: 1998-04-27
Abstract: A frequency selective surface filter 20 (or 50, Fig 1) particularly useful in connection with a transmit antenna (10, Fig 1) for passing and rejecting signals in multiple frequency bands. According to one embodiment, the frequency selective surface filter 20 has a single-conductive screen (24, Fig 2) disposed on a dielectric medium (22, Fig 2). The single-conductive screen (24) includes an array of parallel intersecting lines 26 and 28 providing low frequency filtering. The single-conductive screen (24) also includes an array of double-loop conductive elements each made up of an inner conductive loop 32 and an outer conductive loop 30. According to a second embodiment, the frequency selective surface filter (50, Fig 1) contains two dielectrically separated conductive layers including a first conductive layer (52, Fig 5) having an array of double-slots made up of an inner slot (64, Fig 6) and an outer slot (66, Fig 6). The double-layer configuration further includes a second conductive layer (60, Fig 5) made up of an array of single conductive loops (62, Fiq 7).
Patent GB-2329209-A (GB)
Title: Casing centraliser
Inventor: KIRK IAN ALASTAIR
IPC: E21B17/22
Filed: 1998-02-23
Abstract: A casing centraliser and assembly comprising a tubular and a centraliser, the centraliser comprising a plastics material.
Patent GB-2336669-A (GB)
Title: Device for gas sampling
Inventor: TASSEL NORMAN LEE VAN
IPC: G01N1/22
Filed: 1999-04-13
Abstract: Device for sampling products of combustion has a probe tube, a sample dryer tube in communication with an end of the probe, a purge gas tube surrounding the dryer tube and defining a space therebetween; a source of purge gas which urges a purge gas through the space in a first direction; a sample pump which urges through the sample dryer tube in a second direction opposite the first direction a sample of gas obtained from the stream of products of combustion via the probe tube; and a sensor which detects a constituent in the sample of gas exhausted from the dryer tube, wherein: the purge gas entering the space contains less water vapor than the sample of gas; the sample dryer tube comprises a hydrophilic membrane; and water vapor in the gas is conveyed through the hydrophilic membrane part of the sample dryer tube into the purge gas flowing in the space.
Patent GB-2342365-A (GB)
Title: Collapsible structure
Inventor: STEWART JOHN GEORGE
IPC: E04H15/40
Filed: 1999-05-20
Abstract: A structure has sheet material 2 stretched over flame members 8, 14 so as to give relatively planar walls, characterised by additional non planar features 22 which can be moved between flattened and erected conditions to enhance the aesthetic appearance of the structure.
Patent GB-2341836-A (GB)
Title: Helicopter rotor blade lag dampers
Inventor: BAUER KARL
IPC: B64C27/33
Filed: 1999-05-28
Abstract: A rotor blade R for a bearingless helicopter rotor has a flexbeam 2 at a rotor head end which can deflect about a swivel-supple or lag pivot hinge region (SG, fig 4). A control sheath 1 envelopes the flexbeam 2 and is fastened to the blade in a transition region 17 between the flexbeam 2 and the lift-generating part 3 of the blade. Blade deflection in the swivel plane S<SB>E</SB> is damped by damping elements 40,40' arranged between the swivel-supple region of the flexbeam 2 and the transition region 17. The damping elements 40,40' are spaced from the central blade axis (ML<SB>0</SB>, fig 4), connected to an internal wall of the sheath 1, and can be mounted on radial extensions or flanges (8.2, fig 6) of a fastening plate 8. Alternatively, the flexbeam end may be shaped as a fastening plate (16, fig 7) or the flexbeam and lift-generating blade may be one-piece (2,3, fig 9). Consequentially, damping element deflections are reduced, increasing their service life and reducing their overall height.
Patent GB-2338605-A (GB)
Title: Multiple mode dielectric-loaded antenna
Inventor: LEISTEN OLIVER PAUL
IPC: H01Q5/00
Filed: 1999-06-14
Abstract: A dielectric-loaded antenna having a plurality of radiating elements 10A 10B and sleeve element 20 which are all plated on the surface of a cylindrical ceramic core 12. A transmission line 16 18 passes through a central hole 14 in the core 12. Outer conductor 18 is connected at a proximal end 12P to sleeve 20 by plated end 22 and forms a balun. At the distal end 12D outer conductor 18 and inner conductor 16 are connected to respective elements 10A, 10B by respective conductive tracks 10AR and 10BR on face 12D. The sleeve element 20 is connected to elements 10A 10B at respective points 10AF 10BF. The antenna has balanced and single ended modes of resonance which are associated with different respective current patterns along radiating elements 10A, 10B, 10AR, 10BR, 20, 22. The two modes are coupled so as to define an operating frequency band.
Patent GB-2335469-A (GB)
Title: Cryopump with improved shielding
Inventor: BARTLETT ALLEN J
IPC: F04B37/08
Filed: 1998-02-03
Abstract: A cryopump includes a two-stage refrigerator, a primary pumping surface, and a radiation shield. The radiation shield in in thermal contact with the first stage of the refrigerator. The primary pumping surface is surrounded by the radiation shield and is in thermal contact, through a direct conductive link, with the second stage of the refrigerator. The refrigerator, however, is external to the radiation shield.
Patent GB-2342189-A (GB)
Title: Infusion pump
Inventor: BENNETT CYNTHIA
IPC: A61M5/14
Filed: 1996-07-08
Abstract: The present invention provides an infusion pump 10 having a main body portion 14. The main body portion includes a display area 23 for displaying user interface information. At least one pump module 16 is provided which is removably secured to the main body portion and adapted to receive an IV tube. The pump module includes means for applying pumping action to the IV tube. A microprocessor is contained in the main body portion for generating user interface information on the display area. The infusion pump also comprises a battery which provides electrical power to the microprocessor, the display and the pump module and is further provided with means for determining the charge of the battery. Included in the user interface information is a graphical representation 124 of the charge of the battery.
Patent GB-2356964-A (GB)
Title: Self-service terminal for local dispensing
Inventor: PATON GRANT CHARLES
IPC: G06Q20/00
Filed: 1999-12-03
Abstract: A self-service terminal (10) for dispensing valuable media is described. The terminal comprises a recogniser (26) for receiving a claimed identity, which may be incorporated in a magnetic stripe card; a controller (30) for controlling the terminal (10); and a dispenser (32) for dispensing media, such as bank notes, in response to the controller. The terminal (10) includes a memory containing a list of invalid claimed identities, so that the terminal is able to compare a received claimed identity with the list of invalid identities, and thereby to authorise a transaction up to a pre-set value without requiring authorisation from a remote host. A method of dispensing valuable media is also described. Preferably a series of specially shaped, fixed amount dispensing keys (28) are provided.
Patent GB-191115198-A (GB)
IPC: C09C1/16
Abstract: 15,198. Pigments, Ltd., and Thompson, W. P. June 29. Sodium hydrate.-The Provisional Specification states that caustic soda may be separated from the lead oxychloride simultaneously produced in the treatment of non-fused sublimed lead monoxide with sodium chloride solution.
Patent HU-T70035-A (HU)
Title: Condensed imidazo pyridine derivatives, pharmaceutical preparations containing them and process for their preparation
Inventor: ADACHI MAKOTO
IPC: A61P25/20
Filed: 1993-02-12
Abstract: A compound of the formula: <CHEM> wherein R is an optionally substituted aryl group or an optionally substituted aromatic heterocycle group; ring A is a 5 to 9 membered alicyclic group, in which one or more carbon atoms constituting said ring A may be replaced by O, S, SO, SO2 and/or NR<1> (in which R<1> means hydrogen, alkyl, esterified carboxy group, carbamoyl or an acyl group) and/or said ring A may have an alkyl group as a substituent or its salt. The compounds of the present invention are useful as psychotropic agents such as antianxiety agents, anaesthesia antagonistic agents or cerebral function activators.
Patent HU-T69245-A (HU)
Title: Expansion dowel
Inventor: HAAGE MANFRED
IPC: F16B13/08
Filed: 1994-04-19
Abstract: The invention proposes an expansion dowel (1) which has a longitudinally divided expansion region (11). A shank part (5), which forms one half of the expansion region (11), is connected to a shank sleeve (2), extending towards the dowel opening (8), via dovetail-shaped connecting elements or other connecting elements in a connection region (19). The other shank part (4) of the expansion region (11) may be integrally connected to the shank sleeve (2). <IMAGE>
Patent HU-T69699-A (HU)
Title: Sulfur-containing phosphonate compounds for treating abnormal calcium and phosphate metabolism
Inventor: EBETINO FRANK HALLOCK
IPC: C07F9/6512
Filed: 1993-05-26
Abstract: Compounds of the formula   <IMAGE>   where m and n are integers 0 to 10 and m+n equals 0 to 10, (a) X is O or S (b) Z is a covalent bond; a monocyclic or polycyclic carbocycle ring moiety; or a monocyclic or polycyclic heterocyclic ring moiety containing one or more heteroatoms selected from O, S, or N; (c) Q is covalent bond; O; or S; (d) R is COOH, SO3H, PO3H2, or P(O)(OH)R4, wherein R4 is C1-C8 alkyl; (e) R1, R2 and R5 are as defined in the claims. are useful in the treatment of calcium and phosphate elated disorders, such as arthritis and the like.
Patent HU-T70973-A (HU)
Title: Lysosyme dimer and compositions containing the same
Inventor: KICZKA WITOLD
IPC: A61P29/00
Filed: 1993-07-13
Abstract: Dimerized lysozyme is used prophylactically or as a treatment for diseases associated with Tumor Necrosis Factor. Administration of the dimerized lysozyme by mouth, injection, an impregnated tampon, an antiseptive dressing, a gel or an ointment results in lowered Tumor Necrosis Factor concentrations. Therapy proved to be effective and very simple in the treatment of diseases which have a multi-factor etiology and pathogenesis.
Patent HU-T75883-A (HU)
Title: Process for herecovery of raw materials from presorted collected waste, especially scrap electro chemical batteries and accumulators
Inventor: LINDERMANN WALTER
IPC: H01M10/54
Filed: 1993-07-19
Abstract: PCT No. PCT/DE93/00644 Sec. 371 Date Mar. 27, 1995 Sec. 102(e) Date Mar. 27, 1995 PCT Filed Jul. 19, 1993 PCT Pub. No. WO94/02265 PCT Pub. Date Feb. 3, 1994The invention relates to a process for the recovery of raw materials from presorted collected waste, especially scrap electrochemical batteries and accumulators in which the scrap (10)is first mechanically prepared and divided into coarse and fine fractions (15, 16) which are further processed separately. Materials to be recovered are extracted by dissolution in steps by a first and a second solvent in a wet chemical preparation process from the fine fraction and then recovered individually from the two solutions.
Patent HU-T72976-A (HU)
Title: Process for determining the androstenone content of adipose tissues
Inventor: CLAUS ROLF PAUL
IPC: G01N33/74
Filed: 1993-08-31
Abstract: PCT No. PCT/EP93/02350 Sec. 371 Date Mar. 7, 1995 Sec. 102(e) Date Mar. 7, 1995 PCT Filed Aug. 31, 1993 PCT Pub. No. WO94/06018 PCT Pub. Date Mar. 17, 1994A process and appropriate device are disclosed for determining the androstenone content of adipose tissues in clearly shorter times. The disclosed process has the following steps: (a) liquefying an adipose tissue sample by heating up to a predetermined temperature in the 45 DEG  to 60 DEG  C. range; (b) mixing a defined amount of the liquid fat with a water-soluble solvent for androstenone at the temperature of the liquid; (c) cooling the fat/solvent mixture down to a predetermined temperature, at which a substantial proportion of the fat dissolved in the solvent is separated from the solution whereas the major part of the androstenone dissolved in the solvent phase remains dissolved in the solvent; (d) sampling of a defined amount of the androstenone-containing solvent phase and diluting it in a predetermined ratio with an aqueous buffer solution admissible for the used detection process; (e) determining the androstenone content of the solvent/buffer solution phase by means of known per se competitive immunological detection reactions.
Patent HU-T74431-A (HU)
Title: Pharmaceutical composition to the blocking the accumulation of germs on human cells
Inventor: GUGGENBICHLER JOSEF PETER
IPC: C07H13/02
Filed: 1994-09-08
Abstract: The invention concerns a pharmaceutical preparation which contains one or several galacturonides as the active substance with a degree of polymerization of >/=2 and a degree of esterification of <20% optionally together with common pharmaceutical carriers, diluents, auxiliary substances and fillers as well as the use of this preparation to block the attachment of germs to mammalian cells.
Patent HU-T74710-A (HU)
Title: Herbicidal pyrrolopyridine compounds, compositions containing them and use thereof
Inventor: MATHEWS CHRISTOPHER JOHN
IPC: C07D487/04
Filed: 1994-11-07
Abstract: Herbicidal 1-aryl pyrrolopyridine compounds of the formula:     <IMAGE>  (I)  wherein at least one of Y, Z or J is N or N-O and the remainder of Y, Z or J is C-R.
Patent HU-T77718-A (HU)
Title: High solids copolymer dispersion from a latex and its use in sealants
Inventor: BIDINGER GREGORY P
IPC: C09K3/10
Filed: 1995-10-04
Abstract: A method for polymerizing predominantly one or more acrylate and/or vinyl acetate monomers in the presence of a latex results in high solids dispersions of polymer particles with lower viscosities than traditionally observed. A significant wt. % of added monomers can be present in large particles, having nonspherical shapes. Some of the original latex particles are retained during the polymerization and these increase the solids content and lower the viscosity by packing in the interstices between large particles. The total polymer solids content can easily be varied from 70 to 92 or more wt. % which are higher than achieved in any previously reported aqueous polymerizations. The viscosities at very high solids contents become paste-like but the materials still are stable to storage and further handling without breaking the dispersion into an agglomerated polymer portion and released water. The dispersions are useful to form sealants, membranes, etc., either with or without other additives. A preferred use is as an acrylate water-based caulking compound where the high solids and thixotropy of the dispersion allows for formation of a water-based caulk with low shrinkage.
Patent IL-64314-A (IL)
Title: 2-oxoazetidine derivatives,their production and antimicrobial and beta-lactamase inhibitory compositions containing them
IPC: A61P31/04
Filed: 1981-11-19
Abstract: 1-Sulfo-2-oxoazetidine derivatives of the general formula (I) 
<CHEM>
 wherein R1 is amino group which may optionally be acyiated or protected, X is hydrogen or methoxy, and R4 is azido, a halogen, amino group which may optionally be acylated or a group of the formula -OR5, 
<CHEM>
 or -S-S-R5 in which R5 is an organic residue and n is 0, 1 or 2, or a pharmaceutically acceptable salt thereof, or an ester thereof as well as methods of production in accordance with the following schemes: 
<CHEM>
 wherein R2 is an acylated or protected amino group, R3 is an acylated amino group, and R1 and R4 are as above defined. The compounds [I] have antimicrobial and  beta -lactamase inhibitory activity.
Patent IL-72228-A (IL)
Title: Preparation of n-phosphono-methylglycine
IPC: C07F9/38
Filed: 1984-06-26
Abstract: A method of preparing N-phosphonomethylglycine comprising; (a) reacting N-hydroxymethyl haloacetamide with a chlorinating agent, preferably thionyl chloride to form N-chloromethyl haloacetamide; (b) reacting N-chloromethyl haloacetamide with a phosphite to form N-haloacetylaminomethyl phosphonate; (c) reacting the phosphonate with derivative of haloacetic acid to form N-haloacyl-N-(cyanomethyl or carboalkoxymethyl) phosphonate; and (d) hydrolyzing this later phosphonate to yield N-phosphonomethylglycine.
Patent IL-73112-A (IL)
Title: Light-sensitive 2-(4-arylvinyl phenyl)-4,6-bis-trichloromethyl-s-triazines,process for their production and light-sensitive mixtures containing these compounds
IPC: C07D251/24
Filed: 1984-09-26
Abstract: Light-sensitive compounds are described which have the formula <IMAGE>  (I)  wherein R1 and R2 denote H or alkyl, R3 and R4 denote H or 4,6-bis-trichloromethyl-s-triazin-2-yl, R5 and R6 denote H or halogen, alkyl, alkenyl or alkoxy, and Ar denotes a mononuclear to trinuclear aromatic group. These compounds are suitable as photoinitiators for free-radical polymerizations or as photolytic acid donors for acid-cleavable compounds, and for cross-linking and color formation reactions. They are distinguished by a high sensitivity in various spectral ranges.
Patent IL-76241-A (IL)
Title: Metal cutting tool
Inventor: SHEMUEL ELKA
IPC: B23C5/22
Filed: 1985-08-28
Abstract: A metal cutting tool having an exchangeable cutting insert mounted on a replaceable cartridge seat releasably fitted in a tool holder of the cutting, the cartridge seat comprising a body portion with a receiving pocket formed therein, an axially directed external surface of the body portion and a substantially planar rear surface thereof; the receiving pocket being formed with a substantially planar insert receiving surface; the tool holder being formed with an insert receiving cavity having an axially directed internal surface adapted to receive the body portion and a substantially planar end surface adapted to abut said rear surface; one of said axially directed surfaces being substantially cylindrical and the other being formed with three suitably located, axially directed protrusions so that upon the screw coupling together of the cartridge seat in the receiving pocket the body portion pivots about its region of abutment so as to be clamped against the protrusions.
Patent IL-94774-A (IL)
Title: Microcapsules containing food additives and their use
IPC: A23L27/30
Filed: 1990-06-18
Abstract: The present invention provides a microcapsule for delivering a food additive to a food product to be baked or cooked. The microcapsule in accordance with the invention is particularly suitable for delivering such a food additive which is labile upon simultaneous exposure to water and temperatures such as are prevailing during the cooking or baking process. The microcapsule of the invention consists of a core and a coating, and comprises optionally also a leavening agent whereby the core comprises the food additive and the coating comprises either a hydrogenated castor oil (HCO) film or, where the microcapsule comprises also a leavening agent, a material which forms a water impermeable film which may be ruptured by gases formed by the leavening agent when the temperature is increased.
Patent JP-S56108941-A (JP)
Title: Automatic rate analyzing method
Inventor: SAGUSA TOSHIYUKI
IPC: G01N21/75
Filed: 1980-02-01
Abstract: PURPOSE:To make possible the decrease in analytical errors by obtaining the detection threshold for each individual specimen in a rate analyzing method for specimens using an automatic analytical apparatus. CONSTITUTION:Transmitted light is divided by a diffraction grating 3, and a measuring wavelength is screened therefrom. The absorbance changing amount thereof is measured with a integrator 9 of absorbance change amount by way of a detector  4, a multiplexer 5 and an AD converter 6. Thence, the result including end point  absorbance is sent to a concn. converter 11, whereby the concn. of the material to be measured is obtained. The photometric signal is sent from the AD converter 6 to  a multiwavelength analyzer 9, by which it is analyzed and true threshold absorbance is obtained. The comparison of said threshold absorbance and the previous end  point absorbance and the checking of a steady state are accomplished by a steay  state deciding device 10, and if the result of the decision is good, the concn. of the  material to be measured is outputted from a printer 12 for output and, conversely,  if it is defective, the effect that it is an abnormally highly active specimen is outputted therefrom.
Patent JP-H10210238-A (JP)
Title: Image reader
Inventor: TAKEUCHI MASARU
IPC: H04N1/19
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To eliminate a marked increase in manufacture cost, to easily clean a white reference part and to prevent read performance from decreasing by supporting a 1st and a 2nd holding part on the same shaft body and securing relative position precision between an image sensor held by the 1st holding part and the white reference member held by the 2nd holding part without providing a positioning member, etc. SOLUTION: The image sensor 18 is held by the 1st holding part 38 and reference member 19 is held by the 2nd holding part 39. The 1st holding part 38 and 2nd holding part 39 are supported relatively rotatably on the rotary shaft 20a of a driving roller 20. The 1st holding part 38 is stationary at the attitude that the image sensor 18 is on the image sensor support part of a guide member, and the 2nd holding part 39 is stationary at the attitude that the white reference member 19 is on the image sensor 18. Namely, the white reference member 19 is pressed against the image sensor 18 by the weight of the 2nd holding part 39 and white reference member 19.
Patent JP-2000208043-A (JP)
Title: Hard mask for shadow mask
Inventor: TAJIMA YOSHIHIRO
IPC: G03F1/00
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a hard mask for a shadow mask, having a sufficient film strength, capable of eliminating vacuum contact failure at the time of exposure, and resultantly capable of improving the production yield and productivity of a shadow mask. SOLUTION: This hard mask for a shadow mask is so constructed that a pattern is formed on an ultraviolet-transmissive blue plate glass 11 so as to project in portions corresponding to opening parts of a shadow mask, that the projecting pattern is a light-screening Ni-P layer, and that a gelatin layer 14b containing silicone particles 14a having a grain size of 3 to 5 μm is provided thereon. When the fine-particle containing gelatin layer is formed, its film thickness after drying is made smaller than the grain size of the fine particles, and therefore the fine silicone particles project from an outer surface of the gelatin layer.
Patent JP-H06218941-A (JP)
Title: Ink cartridge for ink jet printer
Inventor: IIDA YUJI
IPC: B41J2/175
Filed: 1993-01-25
Abstract: PURPOSE:To attain compactness and reduce a manufacturing cost by reducing a total space of an ink supply tank and a discarded ink recovery tank in an ink jet printer without changing a printing capacity. CONSTITUTION:A thin film 1 in the form of a closed sack is provided within a supply ink chamber 4 to sealingly separate a discarded ink chamber 6 from the supply ink chamber 4. The discarded ink chamber 6, in which no contents are installed, communicates with outside of a tank through a discarded ink recovery port 7, and the supply ink chamber 4 communicates with outside of the tank through an ink supply port 5.