baber/WOPTO huggingface dataset:
Patent GB-1312452-A (GB)
Title: Apparatus for measuring thickness
IPC: G01B17/02
Filed: 1969-07-21
Abstract: 1312452 Ultrasonic measuring; ultrasonic couplings; transistor switching and pulse counting circuits UNITED KINGDOM ATOMIC ENERGY AUTHORITY 16 July 1970 [21 July 1969 16 Oct 1969] 36657/69 and 50983/69 Headings H3T H4D and H4J A thickness measuring device includes means coupling a pulse source and a detector to a specimen capable of carrying elastic waves wherein the time between the transmitter pulse and the reflection from the specimen near surface is at least five times greater than the time between successive echoes from the specimen rear surface, and a zero crossing detector for establishing a time reference for each echo. A device for measuring the thickness of a steel plate 12, Fig. 4, includes an ultrasonic transducer 11 coupled thereto by a polystyrene block 13. The transducer is shock excited by a pulse generator 14, which also gates rectifier 33 to prevent detection of the transmitter pulse. The first echo after the transmitter pulse is from the plate surface and sets bi-stable 43 to open gate 44. The next received pulse from the rear surface thus sets bi-stable 42, the pulse timing being accurately determined by zero-crossing detector 39. The received pulses also enter counter 45 which on reacting a specified count n, resets bistable 43, closing gate 44 and opening gate 46. The next received pulse then resets bi-stable 42 whose output is thus a pulse of length equal to the flight time of n echoes from the plate rear surface. This output pulse passes through a time expander 47 whose output opens an AND gate allowing 10 MHz clock pulses to enter a counter and digital display 49. Alternatively if the device is used to gauge a plate being machined, the output of a thumb-wheel switch may set a time period which is compared to the expander output, the difference being displayed on a centre-zero meter. The input channel includes an amplifier whose gain is controlled by the counter 38 and the pulse amplitude as detected by high and low level threshold detectors 34, 35. Transistor circuits.-In zero crossing detector 39, Fig. 6, T3 biases tunnel diode 41 at A on its characteristic. Fig. 7, as the input signal goes negative, the bias drops to B and switches to C, driving T1 into conduction. As the input rises the bias rises to D and switches to A as the input crosses zero. Time expander 47, Fig. 8, normally has T5 cut-off and C charges up, forwardbiasing the shunt diode causing the discriminator 48 output to rise due to equal inputs. When the input pulse arrives, T5 turns on, discharging C at a fixed rate, until the pulse is removed when C charges up through T4 to its original voltage. The discriminator 48 output is thus a pulse of length equal to the discharging plus charging time. When the input pulse is subtracted therefrom the result is a pulse whose width is a multiple of the input pulse in the ratio of the discharging rate to the charging rate (about 60). (For Figures see next page.)
Patent GB-1314486-A (GB)
Title: Microprogramme control system
IPC: G06F9/26
Filed: 1971-08-04
Abstract: 1314486 Data processing INTERNATIONAL BUSINESS MACHINES CORP 4 Aug 1971 36616/71 Heading G4A A microprogramme control system which controls the flow of data in a data processing system includes a number of cyclically operating associative stores (referred to as state stores) (14, Fig. 1, not shown), which, in each cycle, provide data for control of the flow. The system also includes a sequence control store (12), which may also be associative and which operates synchronously with the state stores. The sequence store contains control words comprising as many control fields (CF) as there are state stores. The data read from a state store is selected by an associative search using a search argument including both the content of a corresponding control field of a control word read from the sequence store and at least part of the data read from the state store during the preceding cycle. The search argument may also include data from other state stores and data resulting from the data flow. As described each sequence control word includes an identification of the first of a set of control words. The sequence store holds ordered sets of such words, each set causing the data flow to execute a minioperation and each control word defining a different minioperation. When data identifying the first word is fed to the sequence store the control words of the corresponding set are read out in sequence to the state store. An interrupt signal generated by the data flow selects a control word according to the operations to be executed by the data flow in response to the interrupt.
Patent GB-1322393-A (GB)
Title: X-ray intensifying screen
IPC: G21K4/00
Filed: 1970-02-26
Abstract: 1322393 Luminescent screens KODAK Ltd 19 April 1971 [26 Feb 1970] 9258/70 Heading C4S [Also in Division H5] An X-ray intensifying screen comprises a supported layer of particulate X-ray intensifying substance dispersed in a binder and synthetic resin compatible therewith, defined as a resin which on admixture with the gelatine forms a clear composition. Photographic materials may include a layer of photographic silver halide emulsion separate from or integral with the screen. "X-ray intensifying substance" is defined as substances which enhance the effect of X-rays on photographic materials, e.g. metallic lead and lead compounds which, as well as shielding photographic material from scattered soft X-rays, produce long wavelength and # radiation from short wavelength radiation. Phosphors may include calcium tungstate, barium lead sulphate, and magnesium tungstate. Metallic Pb powder is preferably 1-100 Á, e.g. 3-8 Á, particle size. Typical Pb compounds include lead oxides (e.g. PbO and Pb 3 O 4 ), inorganic or organic lead salts, (e.g. lead carbonate, lead oxalate, and tetraalkyl lead. Lead oxide screens are preferably coated with an aqueous acidic solution (e.g. aqueous sulphuric acid) and when combined with a Ag halide layer, separation is preferably by a stripping layer (e.g. layers of unhardened gelatine or cellulose ether phthalate) or protective layer such as gelatine. The resin is preferably 25 to 75% by wt. of the total binder, mechanical strength increasing content, and may be added to gelatine solutions as latexes before coating. The binder may include plasticizers to enhance flexibility and photographic hardening agents to raise the melting point. Supports may be baryta-coated paper, cellulose ester film base, polystyrene or metal foil and may be given one or a series of coatings. The layers may be coated over the photoemulsion, on the opposite side of the support from the emulsion or on both sides. The screen may be made removable by stripping or washing with a solvent. In examples, copoly- (butylacrylate acrylic acid) containing 20% solids was mixed with calcium tungstate in a vibration mixer, to which was added 15% gelatine solution, proportions being given, the mix being coated on glass, then backed with paper. Polyvinyl alcohol and alkylacrylate-acrylic acid copolymers are instanced resins, preferably copoly(butylacrylate - acrylic acid having a monomer weight ratio of 90 : 10. Resins may also be as in Specifications 819,645, 1,010,917, 1,057,976, 1,073,238, 1,113,527, 1,115,014, 1,124,284, 1,145,979 and 1,148,482.
Patent GB-1330499-A (GB)
Title: Hinges
IPC: E05D5/14
Filed: 1971-04-19
Abstract: 1330499 Hinge bushes WORCESTER PARSONS Ltd 19 April 1971 [17 March 1970] 12714/70 Heading E2F  In a hinge comprising two flaps 10, 11 pivoted about a pin 14 extending through bores in knuckles e.g. 12a, 13a, a flanged bushing 15 is located in each knuckle bore and each flap 10, 11 is formed from an extruded metal plate, e.g. of aluminium, the knuckle being machined from a continuous hollow beading along one edge. A bushing may be provided at each end of each knuckle bore other than the outer ends which receive plugs 20, e.g. of aluminium. The bushings may be an interference fit in the bore or may have a ridge engaging a slot 17 in the bore, and may be formed of nylon filled with molybdenum disulphide, of P.T.F.E. with or without a filler, or of a sintered bearing material.
Patent GB-1342081-A (GB)
Title: Shoe upper conforming machine
IPC: A43D23/02
Filed: 1970-02-20
Abstract: 1342081 Boots &c BRITISH UNITED SHOE MACHINERY CO Ltd 19 April 1971 [20 Feb 1970] 8176/70 Heading A3B In a toe end lasting machine of the type including a set of grippers for tensioning the upper about the last and a pair of wipers which initially occupy a remote position to facilitate the placing of a shoe in the machine and the introduction of the lasting margin into the jaws of the grippers and are moved to an operative position adjacent the shoe prior to the actual inwiping operation, the movement of the wipers to their operative position is arranged to take place at the same time as the tensioning action of the grippers. As described the control circuit of the toe end lasting machine described in Specification 1010149 is modified so that the downwiping stroke of the wipers is omitted and the wipers move to their operative position at the same time as the grippers operate. The control circuit may also include a selector switch. In a first position of the selector switch depression of a treadle causes the grippers to perform their tensioning operation and the wipers to move to their operative position. Release of the treadle then causes a toe pad to be applied. The operator can then correct the position of the upper on the last if necessary. A second depression of the treadle then causes the machine to complete its cycle. In the second position of the selector switch release of the treadle causes the toe pad to be applied and the completion of the machine cycle without pausing for the operator to effect any correction of the pulling action of the grippers.
Patent GB-1343905-A (GB)
IPC: F23G5/12
Filed: 1971-05-21
Abstract: 1343905 Street cleaning apparatus M H GLASSPOOL 17 April 1972 [16 April 1971 21 May 1971] 9602/71 and 16467/71 Heading E1G [Also in Divisions A1 F3 and F4] Apparatus for picking up and burning litter comprises an inlet 1 for litter, a combustion chamber 2 having a burner 6, and means for inducing an air current from the inlet through the combustion chamber, whereby litter is sucked into the inlet and burned as it passes through the combustion chamber. The air current is induced by impellors 7 and 8, one on each side of the chamber 2. A shredder 10 may be provided to reduce litter entering the inlet to small pieces. Non-inflammable material can be removed at 12 and the combustion products pass via an ash collector 5 containing water 15 to outlet 9. A further burner 13 may be provided in the flue duct 4. The apparatus may be self-propelled, hand-propelled, or mounted on a lorry, and may be groundsupported on wheels or on an air cushion.
Patent IL-107594-A (IL)
Title: Laryngoscope
Inventor: AARON SHUCHMAN
IPC: A61B19/00
Filed: 1993-11-12
Abstract: In a hook-on-type conventional laryngoscope of the type having a conventional metallic handle in conformity with International standard ISO-7376-1, which corresponds to ASTM Standard F-965, in which the handle hook-on fitting has a hinge pin to accept the hook-on fitting of a laryngoscope blade; an improvement comprising: a disposable plastic laryngoscope blade (10) detachably connectable to said metallic handle, comprising a rigid plastic housing (14) having a lower, tongue- engaging flange section (16) extending along the length thereof, an upper, teeth- engaging flange section, interconnecting the upper and lower flanges to form an elongate hollow cavity; an electric bulb (26) having a rating of about 2 to about 2.5 volts and about 0.35 to about 0.5 amperes, positioned within said cavity adjacent the distal end of said blade and having a first or positive and a second or negative electrical conductor extending therefrom; a proximal base end provided with a hook-on fitting for engaging the complementary handle hook- on fitting in compliance with ISO-7376-1 and ASTM Standard F-965, said proximal base end being provided with a positive central contact positioned to press against a standard insulated central contact provided in the handle when attached thereto; the blade being movable into an operating position to create and maintain a circuit including a power source in the handle to ensure illumination of said bulb while in said engaged operating position; a first current-conducting means (30) passing through the cavity and connecting said first or positive electrical conductor to said positive first or central contact, and a second current-conducting means passing through the cavity and connecting said negative electrical conductor with a metallic surface of the handle.
Patent IL-112080-A (IL)
Title: Oil-in-water emulsions
IPC: A01N25/30
Filed: 1994-12-20
Abstract: PCT No. PCT/EP94/04142 Sec. 371 Date Sep. 5, 1996 Sec. 102(e) Date Sep. 5, 1996 PCT Filed Dec. 14, 1994 PCT Pub. No. WO95/17088 PCT Pub. Date Jun. 29, 1995The present invention relates to oil-in-water emulsions containing 0.001 to 70% by weight of at least one active substance from the group consisting of phosphates, thiophosphates and/or carbamates, 0.001 to 30% by weight of one or more surfactant compounds from the group consisting of ethoxylated fatty amines or of phosphorylated fatty amine ethoxylates, and also, if desired, adjuvants and water to make up 100% by weight.
Patent IL-121981-A (IL)
Title: Semi-finished surface-cladding component
IPC: C04B28/04
Filed: 1997-02-13
Abstract: Semi-finished constructional element for panelling surfaces, comprising a sheet of glass with a layer of composite mortar (I) on one side, consisting of (a) a finely divided neutral aggregate and (b) cement mixed with an aqueous dispersion of (c) a polyacrylic acid derivative. Component (c) has a logarithmic decrement (determined as described in DIN 53445) with a maximum at a temperature below 0 degrees C, and the mortar is hardened on the glass with a deficiency of hydration water.
Patent IL-127442-A (IL)
Title: Method of and apparatus for manufacturing solid propellant rocket motor
IPC: C06B21/00
Filed: 1998-12-08
Abstract: A method for forming solid rocket propellant motors, comprising: providing a mandrel (24) having a solid slot former (22) which is formed from a material which is collapsible under conditions of elevated pressure, positioned thereon; casting uncured solid rocket propellant about said mandrel and said solid slot former; curing said solid rocket propellant about said mandrel and said solid slot former; curing said solid rocket propellant; pressurizing said solid slot former, causing said solid slot former to collapse; and removing said collapsed solid slot former as a unitary component, from said solid rocket propellant.
Patent IL-131625-A (IL)
Title: Process for the production of an n-acyl derivative of o, s-dialkyl phosphoroamidothioate
IPC: C07F9/24
Filed: 1999-08-27
Abstract: A process for the preparation of an N-acyl derivative of an O,S - dialkyl phoroamidothioate by reacting an O,S- dialkyl phosphoroamidothioate with an acylating agent in the presence of an acid, wherein the improvement comprises adding a C4 to C8 aliphatic alcohol to the reaction mixture following completion of the acylation reaction, to isolate and recover the N-acyl derivative.
Patent IL-137784-A (IL)
Title: Milking unit
IPC: A01J5/04
Filed: 2000-08-09
Abstract: A header for milking units comprising: a bell (15) for the collection of the milk closed by an upper wall (4,5); milked milk arrival ducts (9) with associated peripheral mouths located on said upper wall; a discharge duct (17) fixed to said bell; and a flow adjuster (1), fixed in the inside of the header by upper fastening means, in alignment with the peripheral mouths of the milked milk; characterized in that the flow adjuster has an upside-down mushroom-profiled body (2) having external surface forming with the internal surface of the bell only one continuous annular passage such as to accumulate individual milk flows of the arrival ducts into only one uniform, annular and continuous flow that discharges towards the discharge duct. 2324 י" ד באלול התשס" ד - August 31, 2004
Patent IL-142397-A (IL)
Title: Method for producing chiral carboxylic acids from nitriles with the assistance of a nitrilase or microorganisms which contain a gene for the nitrilase
IPC: C12N1/21
Filed: 2001-04-03
Abstract: The invention relates to nucleic acid sequences which code for a polypeptide having nitrilase activity, to nucleic acid constructs comprising the nucleic acid sequences, and to vectors comprising the nucleic acid sequences or the nucleic acid constructs. The invention further relates to amino acid sequences which are encoded by the nucleic acid sequences, and to microorganisms comprising the nucleic acid sequences, the nucleic acid constructs or vectors comprising the nucleic acid sequences or the nucleic acid constructs.The invention additionally relates to a process for preparing chiral carboxylic acids from the racemic nitriles.
Patent IL-142949-A (IL)
Title: Sample analysis with successive quanta timing code
IPC: G01N21/64
Filed: 1999-11-03
Abstract: In analyzing radiation from a communication link, single-photon counting can be used to advantage especially at low levels of radiation energy, e.g. in the detection of optical radiation. Preferred detection techniques include methods in which (i) received optical radiation is intensity-modulated in accordance with a preselected code, (ii) wherein it is the optical radiation which is intensity-modulated with the preselected code, and (iii) wherein the radiation modulated with a preselected code is received. For registration of the signals received by a sensing element of a single-photon detector, time of arrival is recorded, optionally in conjunction with registration of time intervals. Advantageously, in the interest of minimizing the number of pulses missed due to close temporal spacing of pulses, D-triggers can be included in counting circuitry.
Patent IL-164739-A (IL)
Title: Method for the production of sulphamic acid halogenides
IPC: C07C307/08
Filed: 2004-10-20
Abstract: The present invention relates to a process for preparing sulfamoyl halides of primary or secondary amines, comprising the following steps: i) reacting a primary or secondary amine A1 with at least equimolar amounts of SO<SUB>3 </SUB>or an SO<SUB>3 </SUB>source in the presence of at least equimolar amounts of a tertiary amine A2, based in each case on the amine A1, and ii) reacting the reaction mixture obtained in step i) with at least the amount of a phosphorus halide required by the stoichiometry; The invention further relates to a process for preparing sulfonic diamides, comprising the preparation of sulfamoyl halides by means of carrying out steps i) and ii) and subsequently reacting the sulfamoyl halide obtained with ammonia. The invention further relates to the use of this process for preparing active herbicidal ingredients having a sulfuric diamide structure. The invention further relates to novel sulfamoyl chlorides.
Patent IL-168582-A (IL)
Title: Concentrated fabric softening composition containing esterquat with specific ester distribution and electrolyte
IPC: C11D3/02
Filed: 2005-05-15
Abstract: An aqueous rinse cycle fabric softening composition is provided containing an esterquat softening compound which remains physically stable and which is characterized by a stable viscosity below about 500 cps such that it remains easily pourable over a wide range of ambient temperatures and for extended periods of time, which composition comprises: (a) from about 10% to about 25% by weight, of a biodegradable fatty ester quaternary ammonium compound derived from the reaction of an alkanol amine and a fatty acid derivative followed by quaternization, said fatty ester quaternary ammonium compound being represented by the formula: wherein Q represents a carboxyl group having the structure -OCO- or -COO-; R1 represents an aliphatic hydrocarbon group having from 8 to 22 carbon atoms; R2 represents -Q-R1 or -OH; q, r, s and t, each independently represent a number of from 1 to 3; and X<-a >is an anion of valence a; and wherein the normalized percentage of monoester compound in said fatty ester quaternary ammonium compound is from 28% to 39%; the normalized percentage of diester compound is from 52% to 62% and the normalized percentage of triester compound is from 7% to 14%; all percentages being by weight; and (b) from about 0.01% to about 1%, by weight, of an electrolyte.
Patent IL-215978-A (IL)
Title: Method for producing tin(iv) mesoporphyrin or salts thereof and pharmaceutical compositions comprising them
IPC: C07F/
Filed: 2011-10-27
Abstract: Large scale (bulk) compositions comprising high-purity stannsoporfin are disclosed, as well as methods of synthesizing such compositions.
Patent JP-2000289107-A (JP)
Title: Inflation film forming apparatus and method and thermoplastic liquid crystal polymer film
Inventor: TANAKA YOSHIKI
IPC: B29C48/33
Filed: 1999-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a film forming apparatus and method capable of obtaining a thermoplastic liquid crystal polymer film uniform in film thickness distribution by eliminating the generation of distortion in the neck of a bubble at a time of film formation. SOLUTION: In an inflation film forming apparatus wherein a molten liquid crystal polymer is extruded into a tubular shape from an annular die through an oblique mandrel and the extruded tube is inflated while pressure is applied to the interior of the tube and cooled and solidified to obtain a thermoplastic liquid crystal polymer film, the inner and outer peripheral walls 33a, 33b of the annular die 3 are rotated in the same number of rotations in the same direction reverse to the direction of the oblique flow generated when the molten liquid crystal polymer passes the oblique mandrel.
Patent JP-H10294464-A (JP)
Title: Insulated gate field effect transistor
Inventor: TANAKA TORU
IPC: H01L27/088
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To apply a large voltage between a source electrode or a drain electrode and a backgate electrode and to increase a load drive power, by performing the capacitive coupling of a backgate electrode and a semiconductor layer via an insulation film without causing them to contact each other directly. SOLUTION: A backgate electrode 29 is formed by patterning, where one edge contacts a gate electrode 25 via an opening 28a and the other reaches the bottom of an opening 28b at a connection region. Simultaneously, a source electrode 30a and a drain electrode 30b for connecting a source diffusion region 22c and a drain diffusion region 22d through openings 28c and 28d are formed. At this time, the other edge of the backgate electrode 29 is subjected to capacitive coupling with a semiconductor layer 22a through a low-resistance region 22b of a semiconductor layer 22a that cannot be depleted or inverted when a voltage is applied to the gate electrode 25 and the region of the film thickness of an insulation film 27a, thus applying the voltage of the backgate electrode 29 to the semiconductor layer 22a efficiently and suppressing a threshold voltage to a small value.
Patent JP-H03297109-A (JP)
Title: Rotary transformer
Inventor: AKEO YASUHIRO
IPC: H01F38/14
Filed: 1990-04-16
Abstract: PURPOSE:To improve adhesiveness while making a rotary transformer small- sized and to sufficiently endure vibration or the like due to rotation and to shorten adhesion time by adding a copper or nickel group metal to an adhesion surface of a stator terminal by an adhesive. CONSTITUTION:A plate 11a or a tack-shaped member plate 11b made of brass or nickel is pressed into under the optimal condition to be integrally connected. A stator terminal 10 composed in this way is stuck to a stator core 7 of a rotary transformer, and radical connection of an adhesive used at this time and brass, nickel is promoted to strengthen adhesion. Accordingly, work efficiency of stator assembly of the rotary transformer is improved, deviation or the like of the terminal 10 at the time of assemblying as a rotary drum or the like is not generated.