baber/WOPTO huggingface dataset:
Patent GB-1258552-A (GB)
IPC: C08B11/02
Filed: 1970-01-02
Abstract: 1,258,552. Cellulose esters. EASTMAN KODAK CO. 2 Jan., 1970 [2 Jan., 1969], No. 171/70. Heading C3A. A cellulose ether, ether ester or ester of an organic carboxylic acid containing at least 3 carbon atoms (the ether, ether ester or ester having a solubility of at least 5% by weight in a bath of a fatty acid having from 2 to 5 carbon atoms containing from 5 to 20% of water based on the total weight of fatty acid and water at 30‹ C.) is esterified in the presence of a basic catalyst with a polycarboxylic acid anhydride or polycarboxylic ester, a fatty acid anhydride being added to the esterification mixture before the esterification is completed in an amount sufficient to combine with at least half, but not all, of the water present in the mixture. Polycarboxylate esterification may be carried out at 180‹ F., and the fatty acid anhydride may be added when the amount of polycarboxylic anhydride combined is 25-75% of the amount combined in the final degree of polycarboxylate esterification. The basic catalyst may be sodium acetate, and the ratio of catalyst to polycarboxylic anhydride may be 1 : 5À5 to 1 : 7À5. Specified polycarboxylic anhydrides are phthalic tetrahydrophthalic, hexahydrophthalic, succinic, maleic and trimellitic acid anhydrides. The fatty acid anhydride, may be acetic, propionie or butyric acid anhydride. The examples relate to the preparation of cellulose butyrate hexahydrophthalate, cellulose acetate butyrate hexahydrophthalate, ethyl cellulose tetrahydrophthalate, ethyl cellulose hexahydrophthalate, ethyl cellulose phthalate and ethyl cellulose tetrahydrophthalate.
Patent GB-1259021-A (GB)
IPC: H03D9/06
Filed: 1969-03-21
Abstract: 1,259,021. Upconverters. TELEFUNKEN PATENTVERWERTUNGS G.m.b.H. 21 March, 1969 [21 March, 1968], No. 15060/69. Heading H3B.  In order to avoid losses due to image frequencies Shf, Sos in an up converter, the input signal Os is applied to the capacitance diode D through a tunable band-pass filter BP1 inductively coupled to #/4 I line (or capacitively coupled to #/2 I line) and the converted output signal Hf is obtained from a tunable band-pass filter BP2 inductively coupled to the diode D via a #/4 II line (or capacitively coupled via a #/2 II line), a parallel resonant circuit PK being connected across the diode D to vary the reactances of the lines I, II. The I.F. signal Zf is applied directly to the diode D. At the diode D the line I transforms the band-pass filter BPI into a series circuit which at the frequency Shf has a capacitive reactance. By suitable choice of values it is possible to make at frequency Shf, Fig. 3 (not shown), this capacitive reactance equal to the inductive reactance due to line II at the diode which reactances represent together a parallel circuit having a high impedance at the image frequency Shf. Thus no power is consumed by the image frequency Shf and losses due to it are minimized. Similarly, at the diode D the second band-pass filter BP2 is transformed by line II into a series circuit which at the frequency of the second image frequency Sos is inductive. The reactances of the series circuit and the capactive reactance due to line I are made equal at the frequency Sos and so represent a parallel circuit having a high impedance at the second image frequency which cannot thus develop. The two transformed series circuits which if equal, form a parallel circuit resonant at the resonant frequency of the #/4 lines but this does not affect the operating frequencies Os, Hf which are at points of zero reactance. By variation of the LC values of the resonant circuit PK, the capacitive and inductive reactances of the lines I, II can be altered so that the attenuation peaks fall precisely at the image frequencies Shf, Sos.
Patent GB-1304693-A (GB)
IPC: C23C16/46
Filed: 1969-05-16
Abstract: 1304693 Coating fibres with metal DEFENCE SECRETARY OF STATE FOR 14 May 1970 [16 May 1969] 25061/69 Heading C7F A fibre of e.g. boron, carbon alumina or silicon carbide is coated with e.g. Al by decomposition of e.g. triisobutyl aluminium, whilst passing it through a reaction chamber, and heating the fibre by conduction from a heated member. As shown in Fig.1 the member may be a belt 13 which is heated by a resistance heater 13. To prevent the fibre and the belt from sticking together either a doctor blade 24 is provided or a separating belt of e.g. silicon rubber, steel, Cu, Ni or Al or a powder, e.g. Al, may be arranged between the belt and the fibre, Figs. 2 and 3 (not shown). In modifications either a single roller, Fig. 5 (not shown) or double rollers, Fig.6 (not shown) may be used in place of the belt. Both sides of the fibre may be coated, Fig.4 (not shown).
Patent GB-1311052-A (GB)
Title: High speed printing apparatus
IPC: B41F17/14
Filed: 1971-07-27
Abstract: 1311052 Printing on containers KOEHRING CO 27 July 1971 35255/71 Heading B6C The disclosure of this Specification is identical to that of Specification 1,242,146 (Heading B6C) but the claims are directed to the printing blanket arrangement.
Patent GB-1316661-A (GB)
Title: Cement reinforcing materials and processes for their preparation
IPC: C04B40/00
Filed: 1970-04-08
Abstract: 1316661 Cementitious compositions T MURATA 8 April 1970 16564/70 Heading ClH [Also in Division C3] Hydraulic cements are reinforced with fibres having a continuous phase of thermoplastic synthetic resin, a dispersed phase of 20 to 80 weight per cent of a "cementitious material" of particle size greater than 15 microns and 0À1 to 5 weight per cent of a hydrophilic surfactant, the fibres having surface discontinuities to allow the cementitious material to protrude. The resin may be a polymer of an alkene or substituted alkene, e.g. polyethylene, polypropylene or polyvinyl chloride or a styrene/acrylonitrile copolymer, or a polyamide, e.g. polyhexamethylene adipamide. The "cementitious material" may be Portland cement, white Portland cement or powdered silica. The surfactant may be a tertiary amine sulphonate or sorbitan monostearate. The fibres may be solid or hollow, of circular or non-circular cross-section, and the surface discontinuities may be introduced by drawing or melt spun fibres, or by drawing and splitting extruded film. The fibres may also contain stabilizers, e.g. zinc stearate, and lubricants, e.g. paraffins. In examples, cement mortars comprising Portland cement and sand (1:3) are reinforced with fibres made from compositions of Portland cements, tertiary amine sulphonate surfactants, and (1) nylon or polypropylene, (2 and 3) polypropylene, (4) nylon, (5) polyethylene and polypropylene and (7) acrylonitrile/styrene resin; and compositions of silica, sorbitan mono-stearate, zinc stearate and (b) polyvinyl chloride.
Patent GB-1316961-A (GB)
Title: Speed governor mechanism
IPC: F02D1/02
Filed: 1969-07-07
Abstract: 1316961 Speed Governors CAV Ltd 29 June 1970 [7 July 1969] 34133/69 Heading G3B A speed governor 14 above the speed of an engine determined by manual lever 10, overcomes the force of a tension spring 15 to move a lever 11 of the fuel control apparatus 13 anticlockwise to reduce the fuel quantity, the initial tension in the spring being adjustable by a bolt 21 axially movable in a rod 16.
Patent GB-1321088-A (GB)
Title: Magnetic storage device
IPC: G11B5/82
Filed: 1970-08-21
Abstract: 1321088 Magnetic recording and playback BRITISH BROADCASTING CORP 20 Aug 1971 [21 Aug 1970] 40483/70 Heading G5R A flexible sheet is coated on one side with a magnetic recording medium and is supported so that the other side of the sheet is adjacent to a recording and/or playback head. As shown, in a temporary store for delaying a sound radio programme, a flexible plastics disc 14 with a magnetic oxide coating 10 on one side is clamped between two rings 11, 12 at its periphery and is stretched by a flange 19 when screws 16 are tightened. Three locating holes, two smaller and one larger, in the disc engage corresponding pins on a turntable. A recording head and a playback head follow the same circular track on the disc.
Patent GB-1332641-A (GB)
Title: Electric immersion heaters
IPC: A47J27/21
Filed: 1970-10-12
Abstract: 1332641 Immersion heating elements J C TAYLOR 12 Oct 1970 [11 July 1969] 35161/69 Heading H5H [Also in Divisions H1 and H2] Heating apparatus for immersion into a container so as to heat the liquid therein comprises two sheathed heating elements 3, 4, the element 4 being longer than the element 3 so as to heat the liquid in a different portion of the container than that heated by the element 3, the heating resistor of the element 4 being located in the part of the element which extends below the element 3, the remainder of the element 4 being occupied by what are known as "cold leads". The two heating elements may be secured to a single head 2 as shown or alternatively each element may be provided with its own individual head in which head or heads are located a thermally operable control unit 1 for control of the heating elements.
Patent GB-1335819-A (GB)
Title: Extrusion of metals
IPC: B21C25/00
Filed: 1969-11-27
Abstract: 1335819 Extruding FORMALLOY Ltd 23 Nov 1970 [27 Nov 1969] 57973/69 Heading B3P The description is identical with that of Specification 1,335,818 but the claims relate to the shape of the die and plunger to produce the reduced thickness region.
Patent GB-1339172-A (GB)
Title: Water taps
IPC: F16K21/10
Filed: 1971-11-19
Abstract: 1339172 Valves PEGLERS Ltd 19 Nov 1971 [5 Jan 1971] 491/71 Addition to 1101887 Heading F2V An improvement of the invention claimed in Specification 1,101,887 of a water tap assembly including a pillar type tap and a valve unit connected to the pillar at the end remote from the tap body, said valve unit including a selfclosing obturating valve member and provided with an actuating spindle which can extend through the tap body for unseating said valve member, the improvement being the provision of damping means fitted in the wall of the valve unit so as to be readily accessible for adjustment to retard the closing movement of the valve member. The damping means comprises a screw-threaded tapered needler 52 which restricts the bore 50 and is mounted in a carrier 54 which in turn is screw-threaded in a bore 56 in the wall of the valve unit.
Patent IL-100754-A (IL)
Title: Surface modified drug nanoparticles
IPC: A61K47/42
Filed: 1992-01-24
Abstract: Dispersible particles consisting essentially of a crystalline drug substance having a surface modifier adsorbed on the surface thereof in an amount sufficient to maintain an effective average particle size of less than about 400 nm, methods for the preparation of such particles and dispersions containing the particles. Pharmaceutical compositions containing the particles exhibit unexpected bioavailability and are useful in methods of treating mammals.
Patent IL-103407-A (IL)
Title: Isolated nucleic acid encoding a cyanobacterial delta6-desaturase and uses thereof
IPC: C12N1/21
Filed: 1992-10-09
Abstract: Linoleic acid is converted into  gamma -linolenic acid by the enzyme  DELTA 6-desaturase. The present invention is directed to an isolated nucleic acid comprising the  DELTA 6-desaturase gene. More particularly, the isolated nucleic acid comprises the promoter, coding region and termination regions of the  DELTA 6-desaturase gene. The present invention provides recombinant constructions comprising the  DELTA 6-desaturase coding region in functional combination with heterologous regulatory sequences. The nucleic acids and recombinant constructions of the instant invention are useful in the production of GLA in transgenic organisms.
Patent IL-106111-A (IL)
Title: Group facility protection in a digital telecommunications system
IPC: H04J3/00
Filed: 1993-06-23
Abstract: A telecommunications system having 1:n group facility protection is disclosed. Two cross-connects (2A, 2B) are provided, each organized in a distributed fashion, and which have a group of member ports (MA, MB) bidirectionally coupled to one another in corresponding fashion via a plurality of paths (4), such as of the DS-3 data frame type. Each of the cross-connects (2A, 2B) also include a bidirectional protection port (PA, PB), coupled to the protection port (PB, PA) of the other cross-connect (2B, 2A) by way of a protection path (P), also preferably of the DS-3 type; the protection port (PA, PB) for each cross-connect (2A, 2B) is assigned to the member port group (MA, MB), and is implemented to be managed by the same distributed interface processing unit (16) as the protected member port group (MA, MB). The cross-connects (2A, 2B) monitor (30) their member input ports (MA, MB) for received facility errors, such as signal failures (SF) or excessive failure rates, and request (34) a third-stage bridge from its mate cross-connect (2B) in the event of such error. Upon receipt of a good signal at the protection input port (PAI), the requesting cross-connect (2A) effects (38) a first stage switch (1SSW), so that the previously failing facility is received over the protection path (P). Communication of request and acknowledge signals over the protection path (P) is preferably by way of the C-bit and X-bit channels, for DS-3 paths. The switch preferably reverts (72) to the normal condition responsive to the facility becoming valid for a timeout period at the original member port (MA1I). <IMAGE>   <IMAGE>   <IMAGE>
Patent IL-106881-A (IL)
Title: Child vehicle seat
IPC: B60R22/10
Filed: 1993-09-02
Abstract: A child seat device (10), for use in a vehicle having a seatbelt (12) for securing the child seat device to the vehicle seat (14), has an inflatable child seat (20) which includes an inflatable bottom panel (22), an inflatable back panel (24) upstanding from the rear of the bottom panel, and a pair of opposed, laterally-spaced inflatable sidewall panels (26). Each of the sidewall panels (26) has a back portion (30) projecting forwardly from a respective side of the back panel and a bottom portion (32) projecting upwardly from a respective side of the bottom panel. An inflatable brace (50) disposed in each of the sidewall panels intermediate the back and bottom sidewall portions, limits pivotal movement of the back and bottom sidewall portions towards one another. Each of the braces (50) defines a single interior air chamber having, at most, limited gaseous communication with the bottom, back and sidewall panels. Alternatively, a substantially rigid frame (200) is secured to the back panel (24) for movement therewith as a unit, thereby to limit pivotal movement of the back and bottom panels (24,22) towards one another. The frame (200) defines a pair of apertures (212) configured and dimensioned to receive therethrough a seatbelt (12), thereby to secure the device (100) to the vehicle seat (14). A releasable harness (62') maintains the torso of a child (c) intermediate the sidewall panels (26). <IMAGE>
Patent IL-109111-A (IL)
Title: 2-substituted morpholine and thiomorpholine derivatives as gaba-b antagonists their preparation and pharmaceutical compositions containing them
IPC: C07D417/06
Filed: 1994-03-24
Abstract: PCT No. PCT/US94/02803 Sec. 371 Date Sep. 22, 1995 Sec. 102(e) Date Sep. 22, 1995 PCT Filed Mar. 23, 1994 PCT Pub. No. WO94/22843 PCT Pub. Date Oct. 13, 1994Disclosed are compounds of the formula I wherein: Y represents -CO2H, -CO2R6, -C(O)NHR7, -SO2H, -SO3H, -SO3R6, -SO2NHR7, -C(O)-N(OH)-R8, or a group of the formula  or a pharmaceutically acceptable addition salt or solvate thereof. Also disclosed are pharmaceutical compositions containing compounds of Formula I. Further disclosed is a method for treating or preventing respiratory depression, epileptic seizures or other central nervous system disorders, and for enhancing cognitive performance, by administering an effective amount of a compound of Formula I.
Patent IL-122893-A (IL)
Title: Forward fin flechette
IPC: F42B10/08
Filed: 1998-01-11
Abstract: A multi-flechette weapon packing for a flechette holding canister has one set of fin back flechettes, each having a tip end and a fin end with a plurality of integral fins at the fin end and a plurality of fin forward flechettes, each having a tip end and an opposite end and a plurality of integral fins offset from the opposite end toward the tip end. The fin back flechettes and fin forward flechettes are located in the canister and adjacent to each other in an alternating fashion with the tip ends aligned in the same direction to increase packing density. <IMAGE>
Patent IL-126123-A (IL)
Title: Antibiotic cocktail and method of decontaminating a tissue for transplantation using said cocktail
IPC: C01B15/10
Filed: 1997-03-24
Abstract: An antibiotic cocktail for sterilizing tissue comprising amphotericin B and fluconazole as antifungal agents and a plurality of antibacterial agents. The agents are present in amounts effective to substantially inhibit fungal and bacterial growth while substantially maintaining the viability of the tissue. Also, a method of sterilizing a tissue comprising contacting the tissue with the antibiotic cocktails of the invention at a temperature and for a period of time effective to substantially inhibit fungal and bacterial growth while substantially maintaining the viability of the tissue.
Patent IL-126148-A (IL)
Title: Method and system for maintaining restricted operating environments for application programs or operating systems
IPC: H04L29/06
Filed: 1998-09-09
Abstract: A method for protecting an operating environment on a processor from a first program operating on the processor, the method comprising: allocating memory space for use only by the first program while the first program is executing; allowing communication between the first program and the operating environment through only a single link employing a single method selected from the group 3617 כ" ז בשבט התשס" ד - February 19, 2004 consiting of a shared memory space, a dedicated interrupt, and a dedicated I/O port; and managing a restricted operating environment for the first program on the processor, the restricted operating environment preventing the first program from accessing resources on the processor except for the allocated memory space and the single communication link.
Patent IL-132090-A (IL)
Title: Methods and apparatus for generating and distributing reports
IPC: G06Q99/00
Filed: 1999-09-27
Abstract: A system for generating and distributing reports, wherein an unattributed report comprises report data, and wherein an attributed report comprises report data and report structure definitions, the system comprising: a report warehouse (20) for storing unattributed reports and attributed 3133 י' בטבת התשס" ד - January 4, 2004 reports, wherein report data is generated from a database or flat file for printing or display and lacks any report structure definitions; and means for generating attributed reports from unattributed reports and/or attributed reports.
Patent IL-148532-A (IL)
Title: Hydrogels for orthopedic repair
IPC: C08F20/26
Filed: 2002-03-05
Abstract: Hydrogels intended for orthopedic applications, including repair and regeneration of cartilage, bone, joint surfaces and related tissues, must possess greater strength and toughness than hydrogels used in soft tissue repair. A hydrogel formulation is provided which has high strength, toughness, a suitable mechanical modulus and low equilibrium hydration. It may also have controlled porosity or degradation time. It can be made to polymerize <i>in situ</i> with high ("good" to "excellent") adherence to target tissue or surfaces. A preferred formulation for forming such gels comprises 40 to 80 % by weight of a low-molecular weight polar monomer and 30 to 10 % of a hydrophilic macromeric crosslinker.
Patent IL-164384-A (IL)
Title: Aseptic anopheles mosquitoes and aseptic sporozoide-stage plasmodium-species parasite isolated therefrom
IPC: A61P33/06
Filed: 2004-10-04
Abstract: Disclosed are production of Plasmodium species sporozoites in Anopheles species mosquitoes, specifically; apparatuses and methods for the production of strains of haematophagous insects with desired properties such as hypoallergenicity or hyperinfectivity; methods of producing a parasite strain that is capable of withstanding cyropreservation at temperatures close to freezing; apparatuses and methods for the injection of an attenuated parasite vaccine; production of parasites and haematophagous insects that are free from contamination by unwanted biological agents.
Patent IL-196627-A (IL)
Title: Preparation of (2r,3r)-3-(3-methoxyphenyl)-n,n,2-trimethylpentanamine
Filed: 2009-01-21
Abstract: The present invention relates to an improved process for the preparation of (2R,3R)-3-(3-methoxyphenyl)-N,N,2-trimethylpentanamine which is an intermediate for the preparation of the analgesic tapentadol.
Patent IN-2014DE00053-A (IN)
Inventor: RAJAPANDIYAN KARTHICK
IPC: G06F/
Filed: 2014-01-07
Abstract: The present subject matter relates to systems and methods for providing guaranteed QoS for OTT services. In an implementation, an OTT service category of an OTT service requested by a user device (105) is determined, based on a received OTT service request. The OTT service request includes an OTT service category and a user ID of a user corresponding to the user device (105). Further, a predetermined value of at least one QoS parameter to be set for one or more network devices (220) is obtained to provide at least a minimum quality of service for the OTT service. The predetermined value is determined based on the OTT service category and the user ID. The predetermined value of may be provided to one or more network devices (220) in the OTT path to provide the predetermined QoS for the OTT service to the user device (105).
Patent JP-S5624123-A (JP)
Title: Manufacture of frp ring
Inventor: ISHIKAWA NOBUO
IPC: B29C70/06
Filed: 1979-08-05
Abstract: PURPOSE: To manufacture an FRP ring having a satisfactory mechanical strength efficiently and in large quantities from a long FRP rod by a method wherein FRP rod taken up spirally is cut at every coil, and the cut ends are butted and fixed each other.  
     CONSTITUTION: A long FRP rod 11 covered with a material like polybutylene terephtalate is inserted in a guide die 5 and a holder 7 in order, and a tip of the FRP rod 11 is fixed on a cylindrical right end of a take-up forming drum 2. Next, the guide die 5 is arranged so that it comes ahead of the cylindrical right end of the take-up forming drum 2. Then, the drum 2 is rotated to feed the guide die synchronously at a given rate, a spiral of a set pitch is formed on the drum 2, and the spiral is cut at every coil along the line A-A. Next, the cut spiral is corrected for displacement to form a ring 14, which is inserted, with an adhesive A applied on both ends, in a sleeve 15 and fixed accordingly. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62255771-A (JP)
Inventor: TSUKADA HISAFUMI
IPC: F25C5/14
Filed: 1986-04-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10294416-A (JP)
Title: Semiconductor device and its manufacture
Inventor: OOUCHI NOBUHITO
IPC: H01L23/12
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a resin sealed type semiconductor device which can be reduced in thickness by suppressing the occurrence of cracks. SOLUTION: After chip supports formed on the same lead frame as that of leads 3 are arranged so that the supports can be extended to the surface of a semiconductor element 1 and fixed to the surface of the polyimide wafer coat 9 of the element 1 with an insulating tape and the leads 3 are brought into contact with the wafer coat 9 without fixing the leads 3 to the coat 9 and connected to the electrodes of the element 1 through gold wires, they are sealed with a sealing material 7.
Patent JP-S60246980-A (JP)
Inventor: GOTOU YOSHIAKI
IPC: E06B3/94
Filed: 1984-05-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。