baber/WOPTO huggingface dataset:
Patent GB-1323265-A (GB)
Title: Device for filter cake pulsating blast discharge
IPC: B01D29/00
Filed: 1971-03-30
Abstract: 1323265 Device for reverse flow cleaning V P ABRAMOV and I I TSIRKIN 30 March 1971 8209/71 Heading BIT A device for fitment to a filter for periodically discharging cake from the filter by a reverse flow blast of compressed air, comprises a chamber 2 for connection with the filter, an inlet chamber 3 connected to a source of compressed air and an outlet chamber 4 connected to ambient atmosphere or to a vacuum line. A connecting passage between chamber 3 and chamber 2 may be closed by valve 5 and a connecting passage between chamber 4 and chamber 2 may be closed by a valve 14, these valves being associated with rod 6 in such a way that when the rod is depressed downwards then valve 5 is closed and valve 14 is opened, and when the rod is moved upwards valve 5 is opened and valve 14 is closed. The rod 6 is driven by a membrane type pneumatic drive 8 and has on its end a first slide valve 9. Compressed air is delivered to either side of the pneumatic drive selectively by a second slide valve 10. A chamber 11 above the second slide valve communicates via a throttle 12 with the first slide valve 9. In operation, compressed air is supplied to chamber 3 and to slide valves 9 and 10. Compressed air arrives via slide valve 10 into cavity 16 of the pneumatic drive and causes the rod to descend (as shown in the drawing), closing the valve 5 and stopping the reverse flow cleaning blast to the filter. However, with the rod in the lower position, slide valve 9 allows its air-source to connect via throttle 12 with the chamber 11 above the slide valve 10. This forces the slide valve 10 downwards, which shuts off air supply to chamber 16 but allows air to enter chamber 17. thus lifting the rod again, opening valve 5 and allowing the reverse flow blast. This cycle repeats automatically.
Patent GB-1323448-A (GB)
Title: Aluminium/refractory-coated lance
IPC: C23C4/08
Filed: 1970-11-30
Abstract: 1323448 Refractory coatings BRITISH STEEL CORP 29 Nov 1971 [30 Nov 1970] 56730/70 Heading C7F [Also in Division F4] A steel-making lance is coated with (a) a layer containing Al, secondly (b) a refractory layer containing SiC and/or Si and finally (c) a further layer containing Al. Layers (a) and (c) may be Al, or Al plus Si and/or Ti, and may be applied in several ways, preferably by a metallizing process, e.g. flame-spraying. The intermediate layer may additionally comprise B, Cr, Mo, Ti, Zr or their carbides, certain B-Mo, B-Ti, B-Zr, Al-Si, Cr-Fe, Cr-Si and Si-Zr alloys, refractory oxides, e.g. Al 2 O 3 , Cr 2 O 3 , SiO 2 , TiO 2 , refractory nitrides, e.g. titanium nitride, and silicides, e.g. Cr 3 Si, MOSi 2 , TiS 2 , or substances that can be converted into refractory materials after deposition, e.g. H 3 BO 3 , TiO 2 .Al 2 O 3 , TiO 2 . SiO 2 , and ZrO 2 . SiO 2 . This layer may also be applied in several ways, but preferably by electric arc or flame spray coating. Preferably the intermediate layer comprises 15-30% SiC, 15-30% Si, 15-30% TiO 2 , 10-15% H 3 BO 3  and 15-30% Al powder. In an example, a steel lance is coated with (a) Al, (b) 22% SiC, 20% Si, 25% TiO 2 , 13% H 3 BO 3 , 20% Al, (c) Al; all coatings being applied by flame spraying. The ingredients of layer (b) may be enclosed in a sheath of Al or plastics, e.g. cellulose acetate, which is destroyed on spraying.
Patent GB-1334880-A (GB)
Title: Small power gas turbine for generating electricity form  carboniferous waste materials or one candle
IPC: F02C3/26
Filed: 1971-03-12
Abstract: 1334880 Gas turbine A P PEDRICK 12 March 1971 6667/71 Heading F1G [Also in Divisions F4 and H2] A gas turbine comprises an impeller to force air radially inwards, a turbine rotor through which air heated by an axial flame escapes radially outwards and a cylindrical sleeve joining the impeller and turbine rotor, the sleeve being accessible so that the turbine may be started by winding a cord around the sleeve and pulling a free end of the cord. The flame may arise from combustion of a mixture of carbon monoxide, produced by partial combustion of waste material and vapour from paraffin heated by the partial combustion. The exhaust gases may pass from the turbine rotor through a heat exchanger to heat air before it enters the impeller. Centrifugally actuated, spring opposed shutters on the turbine rotors throttle the exhaust gases to control rate of combustion of the flame.
Patent GB-1337910-A (GB)
Title: Arrangements for controlling circuits upon initial application  of a power supply
IPC: H03K4/02
Filed: 1972-11-03
Abstract: 1337910 Pulse generating circuits ITT CREED Ltd 3 Nov 1972 50694/72 Heading H3T When the voltage supply to lines 1, 2 is initially switched on, a set terminal 6 is held at the voltage of line 1, for a period determined by a cup-and-bucket type circuit, in order to preset further circuits (not shown) to a given state. The terminal 6 then falls to the voltage of the other line 2. A first clock pulse source 3 turns on F.E.T.'s T1, T4 so that capacitors C B  and C x  (which is 10 x C B ) begin to charge from the lines 1, 2. A second clock pulse source 4, which does not overlap the first, then turns on F.E.T.'s T2, T3 to discharge C B . Further alternate clock pulses thus cause C x  to be charged in steps until T5 turns on, thereby connecting terminal 6 to line 2, it having been hitherto only connected through impedance F.E.T. T6 to line 1. A resistor R x  discharges C x  when the clock pulses stop.
Patent GB-1339424-A (GB)
Title: Nozzle apparatus for producing fine jets of fluid
IPC: B05B1/10
Filed: 1971-04-19
Abstract: 1339424 Selective printing MARCONI CO Ltd 19 April 1971 [16 May 1970] 23818/70 Heading B6F [Also in Divisions B2 and G1] The direction of a fine jet of liquid, from a nozzle 1, is controlled by a projecting wire 4, along which it travels, by virtue of the coanda effect. When the wire 4 is curved, the direction taken by the jet 2 depends on the liquid supply pressure, since the speed at which the liquid travels determines the point at which it breaks away from the wire. In ink jet writing or recording applications, a stainless steel wire 4 may be anchored in tube 1 and centred in orifice 3 by the flow of ink therearound. A steady hydrodynamic pressure is produced by pump 9 and control 10 is modulated by pulsations of deflectable wall 13, which are produced by the input signal to transducer 14. In other forms, a jet of highly refractive transparent liquid is made to scan over an illuminated text (16, Fig. 4, not shown), and acts as a light pipe to enable photo-sensitive device 20, to respond to the changes in light intensity. A light source 23 and a half-silvered mirror 28 enable a ray of light to scan object 26 (the jet 2 being stopped by transparent screen 24). Light reflected from the object is returned, through the jet 2, to the photo-sensitive device 20.
Patent GB-1342108-A (GB)
IPC: C03C8/16
Filed: 1971-04-06
Abstract: 1342108 Ornamenting glass; printing apparatus OWENS-ILLINOIS Inc 6 April 1971 8825/71 Headings B6G and B6C [Also in Divisions C1 and B2]  Glass containers C are decorated by applying a decorating composition at station 1, drying this composition by hot air at a temperature between 140-160‹ F. in a manifold 25 at station 2. A second decorating composition is applied at station 3 and if necessary the containers are then fired. If three decorating stations are required, the intermediate drying is carried out by infra-red bulbs.  The decoration stations 1, 3 comprise a silk screen 20 mounted in a rectangular frame 21 held by a bracket 22 controlled to move the screen in reciprocating fashion as indicated by arrows 23. A blade 24 contacts the upper surface of the screen as the frame and screen move in either direction. Decorating composition is metered on to the upper surface of the screen as a container comes to rest beneath the screen: The container is tilted upwardly into contact with the screen, and cam elements provide simultaneous rotation of the container and movement of the screen 20 in one direction or the other, and the stationary blade 24 forces the decorating composition through the screen and on to the container.
Patent GB-1343766-A (GB)
Title: Attachment for ladders
IPC: G10H3/26
Filed: 1971-04-19
Abstract: 1343766 Electrophonic musical instruments P KRIWACZEK and B SILVER [trading as KRIWACZEK STRING-ORGAN CO] 19 April 1971 [16 Feb 1970] 7300/70 Heading G5J A string organ, Fig. 1, comprises a base 11 having strings 15 passing over bridges 13, 14, electrical pick-ups 20 and drivers 21 mounted beneath the strings such that a vibration signal received by a pick-up from a string depressed on to a fret 19 on the base is fed via an amplifier to the associated driver to maintain the vibration. The strings are secured at one end at 16 and at the other to tuning pegs 17 operated by keys 18. A damping pad 22 prevents the strings from vibrating unless they are held on the fret. A volume/off-on control 24 is provided and the electronics and power supplies, Figs. 3 and 4 (not shown), are mounted within the base. Part of the pick-up signal is fed to a mixer unit and thence to a jack plug socket 30 for connection to external amplifiers &c. The strings are of high tensile steel and may lie between 30 and 34 I.S.W.G.
Patent GB-1355839-A (GB)
Title: Impact devices for breaking concrete rocks or like materials
IPC: B25D17/00
Filed: 1971-06-08
Abstract: 1355839 Rock breakers NATIONAL RESEARCH DEVELOPMENT CORP 13 July 1972 [8 June 1971] 19466/71 Heading E1F For delivering an impulsive blow to material, e.g. concrete or rock, to break up said material an implement has an impulsed part 22 that is movable relative to a body part 10 to strike a tool or a tool holder 15 by a compression spring 20 that has a working stroke of less than the compression of the spring prior to the commencement of the working stroke. Preferably at the end of the working stroke the compression of the spring is not less than about half its compression at the start of the stroke, the length of which can be varied in accordance with the energy required to be delivered by the impulsive blow. The spring 20 is disposed coaxially about a weaker return spring 36, there being between the springs a hollow shaft 42 of a tripping mechanism 30, 50, 52, 28, 48 that is advanced or retracted simultaneously with any adjustment of the working stroke of the spring 22. Rotary movement of the tool or tool holder is prevented by a radially extending stop 16 engaging in a slot 17 in the body. The main spring is compressed between working strokes by downward pressure being applied to the device by the means 200 by which it is mounted on a tractor, the tool being then in contact with the material. The main spring 20 is compressed as the part 22 moves upwards in the body until the nose 46 of the tube 42 enters the bore 48 in the annular insert 50 that is housed in the part 22 and biassed off centre of the part 22 by a spring 52. The insert 50 is then aligned with the axis of the part 22 so that the sleeve portion 30 of the shank 30, 34 of the tool holder can enter the bore 48 to permit of the part 22 being driven by the spring 22 down against the tool holder.
Patent IL-107575-A (IL)
Title: Communications channel testing arrangement
IPC: H04Q3/42
Filed: 1993-11-11
Abstract: PCT No. PCT/GB93/02312 Sec. 371 Date Aug. 17, 1995 Sec. 102(e) Date Aug. 17, 1995 PCT Filed Nov. 10, 1993 PCT Pub. No. WO94/11948 PCT Pub. Date May 26, 1994A switching arrangement that can be connected in a communications channel that comprises a pair of lines between sets of terminal equipment, which comprises: (i) a series switch (1,2) for connection in each of the lines; (ii) a shunt switch for connection between the lines; and (iii) a control circuit (5) that can actuate the series switches (1,2) and can actuate the shunt switch on receipt of a signal sent along the channel: wherein the control circuit (5) can actuate the shunt switch and the series switches (1,2) on receipt of one or more signals but the shunt switch will remain closed over a different time period than that during which the series switches remain open, in order to allow different tests to be performed on the channel, and wherein one or more of the switches comprises a solid state switch.
Patent IL-109146-A (IL)
Title: Enhanced tunability for low-dielectric-constant ferroelectric materials
IPC: H01P1/18
Filed: 1994-03-28
Abstract: A method of altering properties in a ferroelectric material having a dielectric constant Er, a loss tangent tan and a tunability at a given frequency f, comprising reducing said dielectric constant and said loss tangent while preserving a substantial fraction of said tunability by providing structures of said ferroelectric material, said structures oriented such that at least one dimension of said structures is parallel to a direction of applied dc bias field, said structures also having a critical dimension d in a direction orthogonal to said direction of applied dc bias field and parallel to the direction of propagation of an RF field at a frequency f that is given by the equation d m c 100f Er where c is ths velocity of light taken equal to 299.793 kilometers/second; wherein said method comprises embedding a plurality of columns of ferroelectric material in a matrix of an inert dielectric material, said columns having a cross- sectional dimension equal to or less than said critical dimension.
Patent IL-113778-A (IL)
Title: Condensed-indan derivatives pharmaceutical compositions containing the same and methods for the preparation thereof
IPC: A61K31/44
Filed: 1995-05-18
Abstract: A fused indan derivative represented by general formula (1), a pharmaceutically acceptable salt thereof, and an antitumor drug, wherein ring A represents an optionally substituted benzene or naphtalene ring, or a benzene ring having a lower alkylenedioxy group; ring B represents a benzene ring which may be substituted or has a lower alkylenedioxy group; Y represents -N=CR- or -CR=N-; R represents -NR1R2, -OR3 or an optionally substituted nitrogenous heterocyclic group; R1 and R2 are the same or different from each other and each represents hydrogen, phenyl, an optionally substituted nitrogenous heterocyclic group, or a lower alkyl group which may be substituted by at least one substituent selected from the group consisting of optionally substituted amino, lower alkoxy, phenyl, a nitrogenous heterocyclic group, an amine oxide group substituted by lower alkyl, and hydroxy; and R3 represents lower alkyl which may be substituted by substituted amino, provided the case where R represents an optionally substituted nitrogenous heterocyclic group and rings A and B represent each an unsubstituted benzene ring, is excluded. <CHEM>
Patent IL-128152-A (IL)
Title: Shaped culinary preparation
IPC: A23L23/10
Filed: 1997-09-15
Abstract: Shaped culinary preparation having the shape of a pebble and comprising 8-50% by weight of visual components held in a cement consisting of 15-35% fat and 20-70% dehydrated base.
Patent IL-129551-A (IL)
Title: Optical filter and passive infrared detector assembly
IPC: G02B5/20
Filed: 1999-04-22
Abstract: An optical element comprising: a substrate (14) which is generally transparent to infrared radiation in a wavelength range of 5-16 mm; a pigment (16) disposed in said substrate in an amount that does not generally decrease transmission of said infrared radiation, said pigment being generally non-transmissive to at least one of visible and ultraviolet light, said pigment being reactable with said substrate over time to create a reaction product which can decrease transmission of said infrared radiation; and a protective agent (18) disposed in said substrate in an amount that does not generally decrease transmission of said infrared radiation and which generally prevents creation of the reaction product which can decrease transmission of said infrared radiation. 2765 ו' בתשרי התשס" ג - September 12, 2002
Patent IL-137848-A (IL)
Title: Indole-3-propionic acids and salts and esters thereof for use as medicaments
IPC: A61K31/404
Filed: 2000-08-14
Abstract: The cytotoxic effects of amyloid beta protein on cells are prevented by contacting the cells with an effective amount of an indole-3-propionic acid or a salt or ester thereof. Furthermore, a fibrillogenic disease can be treated in a human subject by administering to the human subject an amount of-an indole-3-propionic acid or a salt or ester thereof effective to prevent or reverse fibrillogenesis. Oxidation in a biological sample can be decreased by contacting the biological sample with an effective amount of an indole-3-propionic acid or a salt or ester thereof. Additionally, diseases or other conditions where free radicals and/or oxidative stress play a role can be treated by administering an effective amount of an indole-3-propionic acid or a salt or ester thereof.
Patent IL-175648-A (IL)
Title: Position tracking using quasi-dc magnetic fields
Filed: 2006-05-15
Abstract: A method for tracking a position of a sensor includes generating a periodic magnetic field in a vicinity of the sensor, the field having a positive polarity phase and a negative polarity phase with respective constant positive and negative amplitudes. First and second field measurement signals are produced responsively to the magnetic field at the sensor during the positive and negative polarity phases, respectively. The position of the sensor is determined responsively to the first and second field measurement signals.
Patent IL-183924-A (IL)
Title: Use of a combination of active agents in the preparation of pharmaceutical compositions
Inventor: DELUCA GIAMPIERO
Filed: 2007-06-14
Abstract: This invention is directed towards treatments for multiple sclerosis comprising administering to a patient in need thereof a first agent, such as 2-chloro-2′-deoxyadenosine (2-CdA), that reduces the number of lymphocytes in combination with a second agent, such as an anti-alpha-4 integrin antibody, that blocks the adhesion of monocytes and leukocytes to endothelial cells. The use of 2-CdA combined with an anti-alpha-4 integrin antibody may be more effective than either treatment alone for MS. Furthermore, the combination treatment may allow for a lowering or altering the dose of one or more of the agents in order to limit any adverse effects associated with the individual agents, but maintaining the same therapeutic efficacy.
Patent IL-190796-A (IL)
Title: Compositions comprising nucleic acid encoding anti-osteoclastogenic protein
IPC: A61K/
Filed: 2008-04-10
Abstract: In certain preferred embodiments, the present invention provides compositions and methods for the treatment of bone conditions associated with low bone density. In preferred embodiments, the present invention provides compositions and methods for the treatment of osteoprotegerin-responsive conditions.
Patent JP-S581940-A (JP)
Inventor: NAKAMOTO KATSUHIRO
IPC: H01H73/00
Filed: 1981-06-26
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-S61257680-A (JP)
Inventor: NAGANUMA NOBUYUKI
IPC: D05B3/02
Filed: 1985-05-11
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-H026410-A (JP)
Title: Synthetic vaccine against foot and mouth disease and method for its production
Inventor: KAARUUHAINTSU BUIISUMIYURAA
IPC: C07K14/09
Filed: 1989-04-21
Abstract: PURPOSE: To obtain the subject vaccine consisting of a composite material of a membrane mooring compound and a partial sequence of foot and mouth disease(FMD) virus protein, manifesting an extraordinary activity with a comparatively small amount of administration and capable of preserving for a long period of time without a cooling. CONSTITUTION: This synthetic vaccine for foot and mouth disease consists of a composite material of a membrane mooring compound which is a compound capable of mooring to a bio-membrane or a synthetic membrane, preferably a lipoprotein of a bacterial membrane and at least one partial sequence of FMD virus, e.g. a sequence (134-154) and (134-160). As an especially preferable synthetic vaccine, a mixture of the sequence (134-160) as serum types O, A and C bonded to the membrane mooring compound, N-palmitoyl- S-[2,3-(bispalmitoyloxy)propyl]cystenyl-seryl-serine, is cited.
Patent JP-H09289437-A (JP)
Title: Digital limiter device
Inventor: YORITATSU MASATAKA
IPC: H03G11/00
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To reduce the anti-aliasing noises by generating the digital voice signals of n-multiple sampling frequency via an over-sampling filter and then turning these voice signals into the ones of the original frequency through the nonlinear limiter processing. SOLUTION: The digital voice signals received from an input terminal 41 are supplied to an over-sampling filter 42, and the digital voice signals of n- multiple sampling frequency are generated and supplied to a digital nonlinear limiter 43. The limiter 43 performs the nonlinear limiter processing to reduce the anti-aliasing noises, and the voice signals are processed and supplied to a down-sampling filter 44. The filter 44 reduces the sampling frequency down to 1/n and turns the digital voice signals into the ones of the original frequency to output them to an output terminal 45. Then these voice signals are converted into the analog voice signals by a D/A converter. Thus, the anti-aliasing noises can be reduced by the filter 42 which supplies the digital signals and the limiter 43 which supplies the output of the filter 42.
Patent JP-H06287957-A (JP)
Title: Tree-planting construction method for hard face of slope
Inventor: SUGIMOTO HIRAMITSU
IPC: E02D17/20
Filed: 1993-04-02
Abstract: PURPOSE:To permanently grow a plant by boring a hole on a hard face of slope with less permeability by a drill, pressurizing and injecting a liquid manure to the hole, and spraying the earth brought from another place and a vegetating base material to constitute a vegetating foundation bed. CONSTITUTION:Holes 2 are bored at fixed intervals and depth in a less permeable face of slope 1 consisting of hard earth. A liquid manure for activating the soil is pressurized and injected into the holes 2. The earth brought from another place containing immediately effective and moderately effective manures 6 and seeds 7, and a vegetating base material 5 are sprayed onto the face of slope 1. The plant is tended so that it is not killed by the exhaustion of manures and the drying within a short time. Thus, the growth of the plant is accelerated, and the plant can be more grown.
Patent JP-S5624951-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAMIOKA HAJIME
IPC: H01L21/768
Filed: 1979-08-07
Abstract: PURPOSE:To accurately obtain a penetrating hole through an SiO2 film coated on the semiconductor device by coating a predetermined region of an aluminum wire formed on an Si substrate with a resist, superimposing an insulating film thereon and lifting it off. CONSTITUTION:A resist mask 9 is selectively formed on an aluminum wire 3 formed through an opening perforated at an SiO2 film 1 formed on an Si substrate 4. The thickness of the wire 3 is thicker than that of the second wiring layer superimposed thereon. Then, an SiO2 film 5 is coated on the entire surface thereof, it is then immersed in a solvent of the resist to dissolve to remove the mask 9, and a penetrating hole 8 is resultantly perforated thereat. In this configuration the hole 8 is accurately defined by the positive resist mask to obtain a hole of infinitesimal size.