baber/WOPTO huggingface dataset:
Patent GB-1304258-A (GB)
IPC: G01N21/53
Filed: 1970-07-03
Abstract: 1304258 Measuring visibility photo-electrically UNITED KINGDOM ATOMIC ENERGY AUTHORITY 4 Oct 1971 [3 July 1970] 32497/70 Heading G1A In an apparatus for providing an indication of visibility along a predetermined path defined by a first light beam 12, a second light beam 15 is arranged to intersect or pass close to the first beam at a region P and the light scattered from the two beams substantially from the region P is detected by at least one photo-cell D. By distinguishing between and comparing the photosignals due to the two light beams the visibility along the path can be determined. To distinguish between the beams either the laser sources 16, 17 are modulated or mechanical shoppers are provided in the beam paths. One or more silicon photo-cells D, each provided with a telescope 13, receive the scattered light.
Patent GB-1305384-A (GB)
IPC: E21C35/19
Filed: 1969-03-28
Abstract: 1305384 Mineral cutting picks WICKMAN WIMET Ltd 19 March 1970 [28 March 1969] 16406/69 Heading E1F A mineral cutting pick has a shank with a transverse cross-section of dovetailed shape the wider end of which is defined by a convex surface 16 shaped so that the shank diminishes in section from its end nearer to the cutting end of the pick towards the other end. The pick is mounted in a box 18 having an opening 20 of complementary shape to that of the shank, and the box may be mounted on a drum. The pick is in halves each of which forms part of the shank and has a tungsten carbide cutting insert 13. Coolant fluid is supplied through bores 15, 23. The pick shank may be in one piece, and it may have one or more cutting parts.
Patent GB-1306230-A (GB)
IPC: C07D209/36
Filed: 1969-05-27
Abstract: 1306230 Indole derivatives NOOV TERAPEUTISK LABORATORIUM AS 14 May 1970 26683/69 Heading C2C Novel compounds of Formula I and salts in which the benzene ring may carry one or more substituents each selected from lower alkyl radicals containing from 1 to 3 carbon atoms, halogen atoms, OR<SP>5</SP> in which R<SP>5</SP> represents a hydrogen atom, a lower alkyl radical containing from 1 to 3 carbon atoms, or a benzyl radical, and -NHCOCH 3 , R<SP>1</SP> represents a hydrogen atom, a lower alkyl radical containing from 1 to 6 carbon atoms, optionally substituted by a phenyl or substituted phenyl radical or a cycloalkyl radical containing from 5 to 7 carbon atoms, a lower alkanoyl radical containing from 2 to 4 carbon atoms, or a benzoyl or substituted benzoyl radical, R<SP>2</SP> represents a hydrogen atom, a lower alkyl radical containing from 1 to 4 carbon atoms, or a benzyl or phenyl radical, each of R<SP>3</SP> and R<SP>4</SP> represents a hydrogen atom, a lower alkyl radical containing from 1 to 6 carbon atoms, a cyclo-alkyl radical containing from 5 to 7 carbon atoms, or a benzyl radical in which the phenyl moiety may be substituted, or R<SP>3</SP> and R<SP>4</SP> together with the attached nitrogen atom represent a heterocyclic ring, and A represents a straight or branched alkylene radical containing from 2 to 4 carbon atoms, with the proviso that one or both of the substituents R<SP>3</SP> and R<SP>4</SP> cannot represent hydrogen when the benzene ring in Formula I carries a halogen and/or benzyloxy substituent or when R<SP>1</SP> represents an acyl radical, are prepared by one of the following methods: (a) reacting a compound of Formula III with a compound X<SP>1</SP>-A-N(R 3 )R 4  where X<SP>1</SP> is halogen or a functionally equivalent group, (b) hydrolysing and decarboxylating a compound of Formula V simultaneously acylating it in the 1-position, (c) by hydrolysis of a compound of Formula I above wherein R<SP>1</SP> is acyl to give the compound where R<SP>1</SP> is H, (d) reaction of a compound of Formula I where R<SP>1</SP> is H and R<SP>3</SP>, R<SP>4</SP> and R<SP>5</SP> are not H with a compound R<SP>1</SP>X<SP>1</SP>, (e) conversion of one of the -N(R 3 )R 4  groups into another by standard means, or (f) reductively alkylating an amine HN(R 3 )R 4  with an indole of formula and optionally in all cases forming or converting a salt. 5-Acetamido-1-acetylindoxyl is prepared by action of sodium sulphite in aqueous ethanol on 5-acetamido-1,3-diacetylindoxyl obtained by reduction of 1,3-diacetyl-5-nitroindoxyl in acetic anhydride by hydrogenation using Raney nickel. 3-(Acetonyloxy)-1-acetylindole is prepared reacting 1-acetylindoxyl with chloro-2-propanone. Pharmacological preparations having analgesic, anti-inflammatory, sedative or stimulant activity, comprise as active ingredient a compound of Formula I above.
Patent GB-1308149-A (GB)
Title: Receivers for phase comparison radio navigation systems
IPC: G01S1/30
Filed: 1969-11-10
Abstract: 1308149 Radio navigation DECCA Ltd 11 Nov 1970 [10 Nov 1969] 54972/69 Heading H4D The description is the same as in Specification 1,308,147 but the claims relate to adjustable frequency division from the 300F clock pulse source 143, Fig. 5 (not shown) in the lane identifier.
Patent GB-1308877-A (GB)
Title: Electric circuit arrangements
IPC: H03G5/00
Filed: 1971-09-23
Abstract: 1308877 Automatic equalizers STANDARD TELEPHONES & CABLES Ltd 23 Sept 1971  44392/71 Heading H4R In a variable equalizer, e.g. for compensating ambient temperature dependent changes in frequency response in a line transmission system, the input signal is fed to two parallel connected circuits each comprising a frequency dependent impedance and a transistor. The output signal is derived from an electrode of one of the transistors and a control signal is arranged to control the ratio of the resistances presented by the two transistors, to vary the current distribution between them and thus change the frequency response of the circuit. As shown the input signal I is applied to a transistor T3 whose collector is connected to the parallel circuits formed by transistors T1 and T2 and frequency dependent impedances Z1 and Z2. The output is taken from the collector of T2 and the impedances of the transistors T1 and T2 are differentially varied by varying the control voltages CV1 and CV2 applied to their bases. The control voltages can be derived by peak detection of the output signal 0 of the circuit. The frequency dependent networks can be formed by three parallel connected arms containing respectively a resistor, a resistor and a capacitor in series, and a capacitor.
Patent GB-1313136-A (GB)
Title: Amplifiers
IPC: H03F1/08
Filed: 1969-05-05
Abstract: 1313136 Amplifier and sample and hold circuits UNITED KINGDOM ATOMIC ENERGY AUTHORITY 27 April 1970 [5 May 1969] 22912/69 Heading H3T A negative feedback amplifier, or a gate-andhold circuit, having a capacitor producing a dominant lay, e.g. a compensating or storage capacitor, has the capacitor located in the input and output path of a current amplifier and a resistor across the input path of the amplifier to reduce leakage current. In the sample-andhold circuit shown, the storage capacitor is connected to a double emitter follower j4, j5, whereby the capacitor charges very quickly but thereafter allows the capacitor to maintain stability in the feedback loop. Constant currents I, I 2  and I 3  may be provided by transistors which, during the hold period, are cut-off. The capacitor may be connected in series with a resistor to resonate near the cut-off frequency of j1 and j2 to increase stability.
Patent GB-1315800-A (GB)
Title: Print carriage traversing arrangement
IPC: B41J19/70
Filed: 1972-03-23
Abstract: 1315800 Selective printing CREED & CO Ltd 23 March 1972 13595/72 Heading B6F A print head (4, Fig. 1, not shown) is driven forwardly for letter spacing by a pin 6 engaging a lobed wheel 5, and returned to the line-start position by a helical groove cam 19, a spring stop device (Fig. 4, not shown) ensuring that the head is returned to the line-start position. The pin 6 is eccentrically mounted on a disc 7 which is driven through a brake-clutch unit 8 by a belt 10. The head (4) is carried by a belt or roller chain 1. On reaching the end of a line, the clutch of unit 8 is disengaged and the brake engaged, with the pin 6 out of engagement with the wheel 5, and a clutch 11 is engaged to rotate the drum 18 carrying the helical cam 19 and thereby return the head to the line-start position. The drum carries a pinion (21, Figs. 3, 4, not shown), which drives a semicircular gear (22), the flat side of which engages a spring stop (24, 25), at the line-start position, the spring stop urging the drum 18 back to the correct position in the case of any over travel.
Patent GB-1331910-A (GB)
Title: Self-erecting tube devices
IPC: B66F11/00
Filed: 1972-05-09
Abstract: 1331910 Lifting jacks AMETEK Inc 9 May 1972 21665/72 Heading B8J [Also in Division F2] A self-erecting tube 15 is formed of a helical ribbon having adjacent turns 19 set to coil tightly in overlapping and telescoping engagement. An endless, toothed belt 12 has a portion 14 wrapped about the tube 15 with a helix angle equal to the helix angle of the tube 15. The belt passes over a toothed drum 20, which may be rotated by a handle 28, and over a return drum 24 on a lever 30 pivoted at 32 and loaded by a tension spring 36. Lower end 78 of the tube 15 is pivotally mounted at 82 on the inside of a container 80. A guide pin 88 passes through an opening in the bottom of the container 80 and carries a bearing 94 rotatably supporting the container. A damping device 104 has a friction head 112 engaging the bottom of the container 80 and its loading by a spring 114 is adjustable by a nut 116. Couterclockwise rotation of drum 20 moves the tube 15 downwardly into the container for storage in coils therein. A removable stop pin 120 is inserted in opening 126 to prevent clockwise rotation of the handle 28 to prevent the tube 15 from erecting itself. This pin 120 is removed and the handle 28 rotated clockwise to assist in moving the tube 15 upwardly to lift a load 84 larger than that liftable by the self-erecting force of the tube 15. An opening 128 for the stop pin 120 prevents self-lowering of a heavy load.
Patent GB-1350587-A (GB)
Title: Vulcanizable compositions
IPC: C08K5/16
Filed: 1970-10-16
Abstract: 1350587 Vulcanizing rubber DUNLOP HOLDINGS Ltd 18 Oct 1971 [16 Oct 1970] 49177/70 Headings C3E and C3P Rubber is reacted with a first adduct which comprises the reaction product of a first polyisocyanate and a first substituted aromatic compound, the substituents including a nitroso group and a hydroxyl group, and a second adduct which is capable of generating a second polyisocyanate and which comprises the reaction product of a second polyisooyanate and a second substituted aromatic compound, the substituents including a nitroso group and a hydroxyl group, the second polyisocyanate when generated being capable of reacting with the hydroxyl group of the first substituted aromatic compound of the first adduct and incapable of reacting with the hydroxyl group of the second substituted aromatic compound of the second adduct when both substituted aromatic compounds have reacted with the rubber. The examples illustrate the vulcanization of polybutadiene and natural rubber in the presence, respectively, of adducts of diphenylmethane-4,4<SP>1</SP>-diisocyanate and (a) p-nitrosophenol and 2,6 - dimethyl - p - nitrosophenol or (b) 3 - methyl - 4 - nitrosophenol and 2,6- dimethyl-p-nitrosophenol.
Patent ID-28210-A (ID)
Inventor: FINLAY MAURICE RAYMOND VERSCHO
IPC: A61P43/00
Filed: 1999-06-21
Abstract: The invention relates to epothilone analog represented by the formula I   
wherein 
(i)  R 2   is absent or oxygen;  "a"  can be either a single or double bond;  "b"  can be either absent or a single bond; and  "c"  can be either absent or a single bond, with the proviso that if  R 2   is oxygen then  "b"  and  "c"  are both a single bond and  "a"  is a single bond; if  R 2   is absent then  "b"  and  "c"  are absent and  "a"  is a double bond; and if  "a"  is a double bond, then  R 2 , "b"  and  "c"  are absent;  R 3   is a radical selected from the group consisting of hydrogen; lower alkyl; -CH=CH 2 ; 
-C¡CH; -CH 2 F; -CH 2 CI; -CH 2 -OH; -CH 2 -O-(C 1 -C 6 -alkyl); and -CH 2 -S-(C 1 -C 6 -alkyl);  R 4   and  R 5   are independently selected from hydrogen, methyl or a protecting group; and  R 1   is as defined in the specification, or a salt of a compound of the formula I where a salt-forming group is present. A further aspect of the invention is related to the synthesis of epothilone E.  These compounds have inter alia microtubuli depolymerisation inhibiting activity and are e.g. useful against proliferative diseases.
Patent IL-106548-A (IL)
Title: Rollerball control arrangement for a timepiece adapted to receive radio broadcast messages
IPC: H04W88/02
Filed: 1993-08-02
Abstract: The timepiece includes a time keeper displaying the hour (4) and the minute (5), a receiver of radio messages which can be read on a display (7) and a control device (2) including a ball (1) which can be rolled manually in a first direction (Y) for which the received messages can be displayed one after the other and in a second direction (X) for which at least functions of engagement, disengagement or entry into a particular functional mode may be chosen. The ball can also be pressed in a third direction (Z) for which the displayed message can at least be erased or protected. 
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Patent IL-114672-A (IL)
Title: Bioartificial three-dimensional hydrogel extracellular matrix derivatized with cell adhesive peptide fragment and a nerve guidance channel containing the same
IPC: A61L27/22
Filed: 1995-07-19
Abstract: A bioartificial extracellular matrix for use in tissue regeneration or replacement is provided by derivatizing a three-dimensional hydrogel matrix with a cell adhesive extracellular matrix protein or cell adhesive peptide fragment of the protein. Preferably, derivatizing is by covalent immobilization of a cell adhesive peptide fragment having the amino acid sequence, ArgGlyAsp, TyrIleGlySerArg or IleLysValAlaVal. Cartilage or tendon can be regenerated by implanting a matrix containing an adhesive peptide fragment that favors chondrocyte invasion. The matrix can be pre-seeded with cells, and tissue can be reconstituted in vitro and then implanted. A cell-seeded matrix can be encapsulated in a semi-permeable membrane to form a bioartificial organ. An agarose hydrogel matrix having an agarose concentration of 0.5-1.25% (w/v) and an average pore radius between 120 nm and 290 nm is preferred. A nerve guidance channel for use in regenerating severed nerve is prepared containing a tubular semi-permeable membrane having openings adapted to receive ends of a severed nerve, and an inner lumen containing the hydrogel matrix having a bound cell adhesive peptide fragment through which the nerve can regenerate.
Patent IL-120120-A (IL)
Title: Vessel for conducting blood cell agglutination
IPC: B65D/
Filed: 1997-01-31
Abstract: A liner (2) for preventing cross- contamination of reagent or solution from one column of an agglutination assay cassette to another column of said cassette, wherein said liner comprises a body and at least one conical member depending therefrom, wherein said conical member has an aperture (1) at a narrowed apex thereof, and wherein said conical member has sealing means located at a position spaced from said narrowed apex. 2610 י" ד בחשון התשס" ב - October 31, 2001
Patent IL-127672-A (IL)
Title: Valve-gate bushing for gas-assisted injection molding
IPC: B29C45/28
Filed: 1997-06-12
Abstract: A device (200) for use in gas- assisted injection molding, said device comprising: a body member (202) having a first inlet end and a second outlet end (204), a cavity (218) in said second end, and a first central material passageway (208) extending from said first end and opening into said cavity; a passageway (220) in said body member for said gas, said gas passageway opening into said cavity; a plurality of thin substantially planar disc members (222) positioned in said cavity; said disc members each having central apertures (214) therein forming a second central material passageway co- axially with and extending from said first central passageway; and said disc members having longitudinal openings (224) and having radially extending openings (226) therebetween for allowing gas in said cavity to pass into said second central material passageway; said radially extending openings having a thickness of between 0.0001 to 0.0100 inches and being sufficiently thin to prevent entry of a molten plastic material therein, but having sufficient size to allow passage of gas. 1129 י" ב בסיון התשס" ב - May 23, 2002
Patent IL-130369-A (IL)
Title: Neonatal airway adapter
IPC: A61M16/08
Filed: 1999-06-08
Abstract: This invention is a neonatal airway adapter (10) with a sliding internal passage (54), which virtually eliminates void volumes (112) within the bore (76) of the airways, such that mixing of the exhales pages with void gases is reduced, and the waveform of the breath is maintained without undue distortion. Furthermore, the virtual elimination of void volumes reduces the level of re-breathing. The neonatal airway adapter connects to endotracheal tube adapters is such a way as to nullify the effect of the differing internal diameters (20) and internal lengths which are used in ET adapters currently available. The cross section of the internal bore of the airway through which the breath flows from the ET adapter to the connector of the ventilator is maintained almost constant, especially in the region of the gas sampling point (66), to ensure that reasonable conditions of laminar flow, and accurate sampling are maintained.
Patent IL-130772-A (IL)
Title: Manufacturing method for a drip irrigation conduit, manufacturing line for the implementation thereof and conduit obtained thereby
IPC: B29C48/157
Filed: 1999-07-01
Abstract: Hot attachment of drippers (1) takes place downstream of the calibrator (13) by pinching dripper (1) and pipe wall (3) together, between opposed surfaces (20, 22b), of which one (22b) is driven at the speed of tube advance. The other (20) is fixed on a dripper guidance rest (16). An Independent claim is included for the production line described, and the irrigation pipe so produced. Preferred features: Drippers are presented for pinching in succession, their extremities initially adjacent. A fixed rest (21) presses against the back of the first supportive surface (22b). Dripper feed velocity (V7) on the guide, is given by V7=V2L/d, where L is the dripper length, d is the separation between drippers and V2 is the feed rate of the pipe. The rest surface (22b), being soft, conforms with the surface of the dripper turning towards the internal pipe wall. Pinching takes place just downstream of the calibrator, preferably in the tube coolant liquid. Drippers are preheated electrically (PL) on the fixing face, to 90-160 degrees C, preferably 140 degrees C.
Patent IL-142000-A (IL)
Title: Thermal conditioning apparatus
IPC: A61F7/08
Filed: 2001-03-13
Abstract: The present invention relates to an improved thermal conditioning apparatus for thermally treating a patient. More specifically, the present invention relates to an inflatable apparatus for bathing a patient with a thermally conditioned medium. Such a treatment apparatus is useful for medically treating a patient suffering from hypothermia or hyperthermia, or for maintaining the body temperature of a patient undergoing a surgical procedure. A thermal conditioning apparatus according to the present invention includes first and second pluralities of orifices, the first plurality of orifices being smaller than the second plurality. An inlet portion which receives the thermal conditioning medium is located closer to the first plurality of orifices than the second plurality of orifices. The combined use of smaller orifices in close proximity to the inlet portion with larger orifices distal from the inlet portion tends to minimize the thermal gradients that may occur. Furthermore, a thermal conditioning apparatus according to the present invention includes a cover portion formed from the first and second material layers which make up the thermal conditioning apparatus.
Patent IL-146482-A (IL)
Title: Tek antagonists
IPC: A61K39/395
Filed: 2001-11-14
Abstract: The present invention provides Tek antagonists and methods of inhibiting angiogenesis in a mammal by administering Tek antagonists. The methods are particularly useful in treating diseases or conditions mediated by angiogenesis, such as solid tumors and diseases or conditions characterized by ocular neovascularization.
Patent IL-155135-A (IL)
Title: Apparatus for prostate cancer diagnosis
Inventor: VARTSKY DAVID
IPC: A61B6/00
Filed: 2003-03-27
Abstract: X-ray fluorescence is used for in vivo determining elements in prostate cancer. One preferred application is in determining level of Zn in prostate as means for diagnosing prostate cancer or staging the disease.
Patent IL-156258-A (IL)
Title: Process for the synthesis of a peptide having a trp residue
IPC: C07K7/23
Filed: 2003-06-02
Abstract: A process for the solid phase synthesis of a peptide having at least one thyptophan residue, wherein said method comprises temporarily protecting the indole ring of said tryptophan residue with a side chain protecting group which is labile to a base wherein said protecting group is removed during cleavage of said peptide from the solid support.
Patent IL-158522-A (IL)
Title: Carton with transverse strap handle
IPC: B65D71/00
Filed: 2003-10-21
Abstract: A beverage carton (10) has a center panel (20), a left panel (12) foldably connected to the center panel along a left fold line (32), a right panel (14) foldably connected to the center panel along a right fold line (34), and a strap handle (24) formed from the center, left and right panels. The strap handle extends transversely, instead of longitudinally, across the center panel between the left and right panels to absorb lifting forces in the side panels rather than end panels (13/16, 15/18) of the carton.
Patent IL-158803-A (IL)
Title: Polypeptide capable of hydrolysing organophosphate molecule, process for its preparation, composition comprising the same and use thereof for hydrolysing organophosphates
IPC: A01H5/00
Filed: 2003-11-10
Abstract: The present invention provides enzymes capable of hydrolysing organophosphate (OP) molecules. In particular, the invention provides a phosphotriesterase enzyme identified from an Agrobacterium radiobacter strain isolated from soil that hydrolyses OP pesticides, and the gene encoding that enzyme. The invention also provides mutants of the identified phosphotriesterase enzyme which have altered substrate specificity. The use of these enzymes in bioremediation strategies is also provided.
Patent IL-168793-A (IL)
Title: Streptococcus uberis adhesion molecule
IPC: A61K39/09
Filed: 2005-05-25
Abstract: A polypeptide, designated as “Streptococcus uberis Adhesion Molecule” (SUAM), and fragments of SUAM, prevent internalization and adherence of Streptococcus uberis and other streptococcal pathogens to cells. The SUAM polypeptide and fragments may be used diagnostically and therapeutically. Nucleic acid sequences encoding the SUAM polypeptide and fragments are included in the invention.
Patent IL-169885-A (IL)
Title: Adaptive junk message filtering system
IPC: G06Q10/10
Filed: 2005-07-26
Abstract: The invention relates to a system for filtering messages-the system includes a seed filter having associated therewith a false positive rate and a false negative rate. A new filter is also provided for filtering the messages, the new filter is evaluated according to the false positive rate and the false negative rate of the seed filter, the data used to determine the false positive rate and the false negative rate of the seed filter are utilized to determine a new false positive rate and a new false negative rate of the new filter as a function of threshold. The new filter is employed in lieu of the seed filter if a threshold exists for the new filter such that the new false positive rate and new false negative rate are together considered better than the false positive and the false negative rate of the seed filter.