baber/WOPTO huggingface dataset:
Patent GB-1332898-A (GB)
Title: Nondestructive examination of materials
IPC: G01N29/34
Filed: 1969-10-15
Abstract: 1332898 Ultrasonic testing UNITED KINGDOM ATOMIC ENERGY AUTHORITY 12 Oct 1970 [15 Oct 1969] 50782/69 Heading H4D  In the ultrasonic testing of materials employing the pulse echo technique the nature of the defect producing a selected echo, i.e. whether a single inclusion or a cluster of inclusions close together, is determined by sweeping the ultrasonic test frequency over a range of frequencies and determining the relationship between the amplitude and/or phase of the echo signals and the test frequency. The invention is based on the fact that, over the swept frequency range, the amplitude and phase of the echo signals from a cluster of inclusions fluctuate widely and rapidly whereas echoes from a single inclusion exhibit a smoother and slower fluctuation.  Fig. 1 shows one embodiment in which an ultrasonic transducer probe 11 coupled to the material 12 to be tested by means of a rubber pad, by paste or by water (using an irrigated probe), is fed from an oscillator 13 pulsed by a generator 16 and the frequency of which is swept over a predetermined range by a sawtooth generator 15. Pulse generator 16 produces pulses of 10 Ásec. duration spaced by 1 m.sec. periods and the frequency of oscillator 13 and the range of sweeping is determined by the nature of the material under test. In operation, echo pulses from a region (depth) of the material 12 determined by a delay device 17 are gated during the space periods of the pulses to an integrator 19 and a sample and hold circuit 22 the output of which is displayed on a chart recorder 32. Fig. 4 shows the type of variation produced in an experimental arrangement in which the "material" comprised a steel ball in water (curve C) and a bundle of steel wool in the water (curve D). In a modification (Fig. 2) the elements of Fig. 1 (suffix "a") are duplicated but the delay device 32 introduces a slightly longer delay than device 17a so that the position of the echo signal fed to sample and hold circuit 34 corresponds to a region in the material 12a slightly further from the probe but still within the bounds of the reflecting flaw. The outputs of sample and hold circuits 22a and 34 are then normalized by capacitive couplings 36, 35, multiplied in 37 and integrated in 38 which will produce an output if the echo signals in the two channels originate from a single inclusion (correlation between the two sets of echoes) and no output if the echoes originate from different reflecting points in a cluster of inclusions (little or no correlation). The change of phase of the echoes with increasing frequency is shown by curve G (Fig. 5) for echoes from a single inclusion and by curve H for echoes from a cluster of inclusions.
Patent GB-1337900-A (GB)
Title: Filing apparatus
IPC: A47B63/00
Filed: 1972-04-24
Abstract: 1337900 Shelf partitions A G E LUNDGREN 24 April 1972 18960/72 Heading A4B An L-shaped shelf is supported between spaced walls 1 and has a horizontal wall 2 and a back wall 3 formed with equispaced rows of parallel slots 4, 5 and is fitted with a partition 6 located in aligned slots 4, 5. The slots 5 in the rear wall 3 extend to the horizontal wall 2. The rear edge 7 of partition 6 is inclined upwardly and forwardly. The lower partition edge 8 is provided with a tooth 9 which engages a slot 4.
Patent GB-1339760-A (GB)
Title: Exponential semiconductor circuits
IPC: G06G7/24
Filed: 1971-04-19
Abstract: 1339760 Deriving exponential and logarithmic functions UNITED KINGDOM ATOMIC ENERGY AUTHORITY 19 April 1971 [13 Feb 1970] 4617/71 Divided out of 1333411 Heading G4G A semi-conductor circuit comprises a lateral transistor 4 having n type substrate 5, a base electrode 6, and P-type diffused regions 8, 10 with emitter and collector electrodes 12, 14. An input current I, is applied to the latter and to amplifier 18 energizing emitter 12 so that the emitter collector path forms a negative feedback loop. It is shown by mathematics that the base-emitter voltage V = kt/q log I c -A where A = kt/q log (αI do ); k = Boltzmann constant;  t = temperature absorption; q = electron  charge; α = collector current gain; I do  = reverse saturation current of collector/base junction. I,. = collector current; if V c  is kept low  by the amplifier compared with emitter voltage  and exp. qv/kt>>1 1 so that the output at 20 is proportional to log I c . The lateral transistor configuration is arranged with electrode 12 remote from electrode 14 to diminish the value of a and preserve the accuracy of the logarithmic relationship. The regions 8, 10 may be circular surrounded by an annulus, and temperature compensation may be provided.
Patent GB-1343022-A (GB)
Title: Phosphorus-containing guanamines
IPC: C08G12/30
Filed: 1970-04-19
Abstract: 1343022 Phosphorus containing guanamine derivatives BRITISH OXYGEN CO Ltd 19 April 1971 [5 March 1970] 10731/70 Heading C2P [Also in Divisions C3 and D1] The invention comprises compounds of the general formula wherein R<SP>1</SP> and R<SP>2</SP>, which may be the same or different, each represents an alkyl, aryl or aralkyl group, or a halogen-substituted derivative thereof, and R<SP>1</SP> may alternatively be a hydrogen atom. They may be obtained by reacting dicyandiamide with a compound of the formula the reaction being carried out at 50‹ to 200‹ C., preferably under reflux conditions, and in the presence of a basic catalyst, e.g. an alkali metal alcoholate, carbonate, hydroxide, or amide. The products are useful for forming flameresistant resins by reaction with formaldehyde (see Divisions C3 and D1).
Patent ID-26800-A (ID)
Inventor: CHANG CHESTER H
IPC: B65H57/04
Filed: 1999-04-07
Abstract: An apparatus and method for reducing or preventing fiber entry whip as the loose end of a fiber being wound on a spool enters a fiber winding device. A fiber winding device includes a spool winder entrance, a winding spool and a fiber whip shield substantially surrounding the winding spool. A fiber entry whip reducer positioned in front of the fiber winding device includes at least one pulley and a guide channel including a straight entry section and a curved section leading to the fiber winding device. The guide channel is formed and positioned such that the loose end of the fiber is maintained against the guide channel by centrifugal force imparted onto the fiber by the curvature of the channel and forward motion of the fiber produced by the rotating spool, thereby producing a trajectory such that the loose end of the fiber enters the fiber winding device and is maintained against the whip shield. By maintaining the free end of the fiber against the guide channel during fiber entry, whip damage to the fiber on the spool due to impact of the fiber end during its entry is substantially reduced or completely eliminated.
Patent IL-101488-A (IL)
Title: Process for the preparation of phosphorus-containing L-amino acids their derivatives and intermediates for this process
IPC: C07C229/20
Filed: 1992-04-03
Abstract: L-Amino acids of the formula I and their salts <IMAGE>  in which R<1> to R<5> have the meaning in Claim 1 and n denotes 0 or 1, are obtained according to the invention by   a) reacting an optically active S-homoserine lactone of the formula II with hydrogen chloride in the presence of an alcohol of the formula R<5>-OH to give novel compounds of the formula III <IMAGE> in which R<3>, R<4> and R<5> are as defined in formula I, excluding R<5> = H, and b) reacting the resulting compound of the formula III with a compound of the formula IV  R<1)<O)n-P(OR<2>)2     (IV) and, if desired, hydrolysing to give a compound of the formula I in which R<5> is H.
Patent IL-116829-A (IL)
Title: Device for packing under vacuum
IPC: B65B31/02
Filed: 1996-01-19
Abstract: Device for the packing under vacuum of products contained in flexible bags in plastic material, where means are provided suitable to create, around the opening of the bag, an airtight chamber connected to air suction devices, being provided welding devices suitable to weld the bag walls along a line beyond said chamber, in order to seal the bag after creating the vacuum inside it through said suction means. <IMAGE>
Patent IL-133633-A (IL)
Title: 4-OXO-3, 5-DIHYDRO-3-PHENYL-4H-PYRIDAZINO [4,5-b] INDOLE-1-ACETAMIDE DERIVATIVES, THEIR PREPARATION AND THEIR APPLICATION IN THERAPY
IPC: A61K31/50
Filed: 1998-07-28
Abstract: Compounds of the formula in which X represents a hydrogen or halogen atom or a methyl, methoxy or phenylmethoxy group, Y represents a hydrogen atom, 1 or 2 chloro atoms, 1 or 2 fluoro, bromo or iodo atoms or a hydroxyl, methoxy, nitro or methyl group, R1 represents a hydrogen atom or a (C1-C4) alkyl group, R2 and R3 each represent, independently of one another, a hydrogen atom, a (C1-C4) alkyl group or a phenylmethyl group, or else R2 and R3 form, with the nitrogen atom which carries them, an azetidinyl pyrrolidinyl, 3-ethoxypyrrolidinyl, piperidinyl, morpholinyl, 4-methylpiperazinyl, or 1, 3-thiazolidinyl group.
Patent IL-137421-A (IL)
Title: Frozen aerated confectionery product containing patterns and method and apparatus for producing the same
IPC: A23L11/30
Filed: 1999-02-12
Abstract: A frozen aerated confectionery product which comprises a bar which is cut transversely out of a vertically extruded strand of aerated ice confectionery, which is extruded through a die which gives its outer shape to the said bar and which is co-extruded with inclusions consisting of multiple thin patterns of material of texture different from that of aerated ice confectionery, particularly of crispy fat- based material, which are disposed as distinct substantially parallel transverse patterns extending from the center to the periphery of the strand and are separated from each other by inclusion-free zones to allow for transverse cutting with conventional hot wire cutters.
Patent IL-140924-A (IL)
Title: Process for the preparation of quinoline derivatives and intermediate therefor
Inventor: OHARA YOSHIO
IPC: C07D215/14
Filed: 2001-01-16
Abstract: A process for the preparation of quinoline derivative Ä3Ü, characterized by conducting the preparation through nitrile Ä1Ü which can be prepared by reacting aldehyde Ä2Ü with diethyl cyanomethyl phosphonate; and intermediate Ä1Ü therefor. <CHEM>
Patent IL-154856-A (IL)
Title: Lead-in structure and a fixing flange for a turbo generator
IPC: F01D25/26
Filed: 2003-03-10
Abstract: The invention relates to a lead-in structure for coupling of a turbo generator in a circulating process of a circulating medium. The turbo generator includes a turbine and a generator as well as possibly also a feed pump enclosed in a common casing structure. The casing structure also includes at least a first duct for hot, steam-like circulating medium entering the turbine, a second duct for circulating medium exiting the turbine, and a third duct for cooled liquid circulating medium, which, for example, enters the feed pump. The third duct includes an annular channel that is placed, preferably concentrically, around the second duct, which includes an annular channel. The first duct includes an annular channel that is placed, preferably concentrically, between the second duct and the annular channel of the third duct. The fixing flange applying the lead-in structure may include a closing valve that is controlled with a pressurized medium and that is arranged to keep the tubular channel of the second duct normally open and to keep it closed for releasing the casing element, wherein the closing valve is placed inside the tubular channel.
Patent IL-161493-A (IL)
Title: Pyrimidine derivatives and pharmaceutical compositions containing the same
IPC: A61P1/10
Filed: 2004-04-19
Abstract: The present invention provides a novel pyrimidine compound having an excellent adenosine receptor (A 1 , A 2A , A 2B  receptor) antagonistic action. More specifically, it provides a compound represented by the following formula, a salt thereof or a solvate of them.     In the formula, R 1  and R 2  are the same as or different from each other and each represents a hydrogen atom, an alkyl group having one to sixcarbon atoms which maybe substituted, an alkenyl group having two to six carbon atoms which may be substituted, an alkynyl group having two to six carbon atoms which may be substituted, a cycloalkyl group having three to eight carbon atoms which may be substituted, a cycloalkenyl group having three to eight carbon atoms which may be substituted, a 5 to 14-membered non-aromatic heterocyclic group which may be substituted, an aromatic hydrocarbon cyclic group having six to fourteen carbon atoms which may be substituted, a 5 to 14-membered aromatic heterocyclic group which may be substituted, an acyl group having one to six carbon atoms which may be substituted or an alkylsulfonyl group having one to six carbon atoms which may be substituted; R 3  represents a hydrogen atom, a halogen atom, a cyano group, an alkyl group having one to six carbon atoms which may be substituted, an alkenyl group having two to six carbon atoms which may be substituted, an alkynyl group having two to six carbon atoms which may be substituted, an aromatic hydrocarbon cyclic group having six to fourteen carbon atoms which may be substituted, a 5 to 14-membered aromatic heterocyclic group which may be substituted, a nitrogen atom which may be substituted, an oxygen atom which may be substituted or a sulfur atom which may be substituted; R 4  represents a 4-pyridyl group which may have one or two substituents; and R 5  represents an aromatic hydrocarbon cyclic group having six to fourteen carbon atoms which may be substituted or a 5 to 14-membered aromatic heterocyclic group which may be substituted.
Patent IL-162969-A (IL)
Title: Polythiophenes having alkyleneoxythiathiophene units in electrolyte capacitors
IPC: H01G9/025
Filed: 2004-07-12
Abstract: Polythiophenes with 3,4-alkyleneoxythiathiophene units and optionally 3,4-alkylenedioxythiophene units are used in solid electrolytes for electrolytic condensers. - Electrolytic condensers containing (A) a layer of oxidizable metal, (B) an oxide layer based on this metal, (C) a solid electrolyte and (D) contacts, in which the electrolyte (C) contains polythiophenes with repeating units of formula (I) or (I) and (II), - A = optionally substituted 1-5C alkylene; - R = 1-18C alkyl, 5-12C cycloalkyl, 6-14C aryl, 7-18C aralkyl or 1-4C hydroxyalkyl (all optionally substituted), or hydroxyl; - x = 0-8 - . Independent claims are also included for - (1) a method (M1) for the production of such condensers by depositing the thiophene(s) (III)/(IV) corresponding to (I) and/or (II) onto an oxide layer (B) together with an oxidizing agent and optionally counter-ions, and polymerizing the compounds by chemical oxidation at -10 to 250 deg. C to give the polythiophene, or by electrochemical oxidation at -78 to 250 deg. C (without oxidizing agent) - (2) electrically conductive layers containing polythiophenes as defined above - (3) a method for the production of electrically conductive layers by chemical oxidation of (III)/(IV) on a substrate as described above - (4) dispersions containing cationic polythiophenes with units (I) and/or (II), plus polymeric anions as counter-ions and one or more solvents - (5) a method for the production of such dispersions by the oxidative polymerisation of (III)/(IV) in presence of oxidizing agent(s), solvent(s) and polymeric anions or the corresponding polymeric acids - (6) neutral or cationic polythiophenes containing 1-100 mol% units (I) and 99-0 mol% (II), with polymeric anions as counter-ions in the case of cationic polythiophenes.
Patent IL-167780-A (IL)
Title: Uspa1 ligand and uses thereof
IPC: A61P35/00
Filed: 2005-03-31
Abstract: The present invention provides a ligand isolated from  Moraxella catarrhalis  outer membrane protein which binds to CEACAM receptors, said ligand comprising a receptor binding domain comprising an amino acid sequence selected from the group disclosed, or a fragment, homologue, functional equivalent, derivative, degenerate or hydroxylation, sulphonation or glycosylation product or other secondary processing product thereof.  The invention also provides medicaments and vaccines comprising said ligand, and their use in the treatment or prophylaxis of infection. Also provided is a screening method for the identification of novel therapeutic compounds.
Patent IL-168538-A (IL)
Title: Video hologram and device for reconstructing video holograms
IPC: G03H1/08
Filed: 2005-05-11
Abstract: The device has an optical system with a light source(s) and lens. The video hologram has cells, e.g. in a matrix, with an opening(s) per cell of controlled amplitude/phase and an observation plane. An observation window in the observation plane at a periodicity interval of the reconstruction as a Fourier transform of the video hologram enables viewing of a three-dimensional scene. The window size is not greater than the periodicity interval. The device has an optical system consisting of at least one real or virtual point- and/or line-shaped, adequately coherent light source (1) and a lens (2) and the video hologram (3) consists of cells in a matrix or other regular arrangement with at least one opening per cell of controlled amplitude and/or phase and an observation plane at the location of the light source image. An observation window (5) is located in the observation plane at a periodicity interval of the reconstruction as a Fourier transform of the video hologram for observation of a three-dimensional scene (6). The size of the window is not greater than the periodicity interval.
Patent IL-184654-A (IL)
Title: Ice confection
Filed: 2007-07-17
Abstract: An ice confection is provided comprising: 1 to 8 wt % fat; a total solids content of from 10 to 25 wt %; an ice structuring protein (ISP); and at least 0.1 wt % aerating agent; the confection being obtainable by a process comprising aerating a mix with an aerating gas which contains at least 50% by volume of carbon dioxide, nitrous oxide or mixtures thereof. A process for producing the ice confection is also provide.
Patent IL-199550-A (IL)
Title: Polyelectrolyte precipitation and purification of antibodies
IPC: C07K/
Filed: 2009-06-25
Abstract: Methods are presented for isolating and purifying proteins by adding a polyelectrolyte to a cell culture fluid, such as a harvested cell culture fluid, and precipitating a protein-polyelectrolyte complex or a complex of impurities and the polyelectrolyte.
Patent JP-S5624644-A (JP)
Title: Compiling system
Inventor: MISHIMA NORIHIKO
IPC: G06F12/00
Filed: 1979-08-06
Abstract: PURPOSE: To reduce largely the load of the software and enhance the processing speed by providing the memory device having the operation area in which the intermediate result of the compilation is accommodated and the data area in which the data to be compiled is accommodated.  
     CONSTITUTION: The data file 21 in which the data to be sorted is accommodated, and the operating file 22 having the capacity of the same degree are provided. The content of the file designated by the sort order 27 is on the way sorted in the logic operating circuit (sort processing function block 23) and the register 24 and transferred to the file 22. Accordingly, the data on the file 22 after the transmission is sorted every size li of the register 24 from the head. Then, on the file 22, from the position shifted by li/2 from the head the data are taken into the register 24 and sorted, thereafter, returned again to the original position of the file 22. This is carried out sucessively every length li and [(ls/li)-1] times (where, ls is the size of data file). Similar action is repeared ls/li times and then, the content of the file 22 is transfered directly to the file 21 to complete the sorting operation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11280052-A (JP)
Title: Sand pile bag
Inventor: TANIYAMA YOICHI
IPC: C08L101/16
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To ensure a function of a sand pile by forming at least one part of a sand pile bag body out of a material naturally decomposed by microorganisms living in a soft ground. SOLUTION: Nonwoven fabrics or nitted cloth or woven cloth comprising wefts 2 and warps 3 are formed from material such as polylactic acid fiber naturally decomposed by microorganisms. By use of the nonwoven fabrics or nitted cloth or woven cloth comprising wefts 2 and warps 3, a long cylindrical bag body 1 is formed, and at both sides of the body 1 lugs 4 are formed over the whole length from each upper end to lower end. Upon execution of work, an iron pipe having an openable tip is driven into a soft ground with its tip closed. Sand is charged to a closed bottom of the body 1, then the body 1 is put into the iron pipe while sand is charged further. When the body comes to a specified depth, the tip of the pipe is made open and pulled up, and the body 1 alone is remained in the soft ground.
Patent JP-S5725663-A (JP)
Title: Electrode for electric-discharge lamp
Inventor: SAITOU MASATO
IPC: H01J61/06
Filed: 1980-07-22
Abstract: PURPOSE:To suppress the increase in the starting voltage of an electrode for an electric-discharge lamp, and improve the life performance of the electrode by using an electron discharging matter consisting of scandium oxide, and less than given proportion of metal thorium. CONSTITUTION:An electrode for an electric-discharge lamp consists of an electrode core 10 made of a heat-proof metal such as tungsten, an inner coil 11 and an outer coil 12 that are wound around the core 10, and an electron emitting matter 13 which coats the coils 11 and 12 and is fixed by high temperture heating. The electron emitting matter 13 consists of more than 10wt% of scandium oxide, and less than 90wt% of metal thorium.
Patent JP-S582975-A (JP)
Title: Controlling system for vector data processing device
Inventor: TAMURA HIROSHI
IPC: G06F15/78
Filed: 1981-06-27
Abstract: PURPOSE:To perform efficient operations to improve the processing speed, by controlling the clock of an operation pipeline part only when register numbers of a vector register, from which data is read out, and a vector register to which data is loaded coincide with each other. CONSTITUTION:Only when a register number 22 of a vector register, from which vector data is read out, storing vector data to be supplied to an operation pipeline part and a register number 21 of a vector register to which vector data is written by a load pipeline part coincide with each other as the result of comparison, the clock of this operation pipeline part is controlled, and clocks of other operation pipeline parts are not stopped.
Patent JP-H02300202-A (JP)
Title: Method of semi-suspension polymerization
Inventor: HAADEII KEI MAHABADEI
IPC: C08F2/02
Filed: 1990-04-16
Abstract: PURPOSE: To obtain polymer particles with a fine and uniform particle diameter and being useful for a toner additive, etc., by a method wherein a monomer is mixed with a polymn. initiator, a crosslinking ingredient and a chain transfer ingredient and after bulk polymn. is partially performed, suspension polymn. of the partially polymerized product is performed.  
     CONSTITUTION: At least one monomer (e.g. styrene and acrylic acid) is mixed with a polymn. initiator (e.g. benzoyl peroxide), a crosslinking ingredient (e.g. divinylbenzene) and a chain transfer ingredient (e.g. butyl mercaptan). Then, after bulk polymn. is performed until approximately 10-50 wt.% monomer are polymerized, this partially polymerized product is dispersed in water contg. a stabilizer ingredient (e.g. methyl cellulose) to form suspension in water with particles with a mean particle diameter of approximately 0.1-5 μm. Then, this suspension is polymerized to obtain polymer particles with a mean particle diameter of approximately 0.1-5 μm. 
     COPYRIGHT: (C)1990,JPO