baber/WOPTO huggingface dataset:
Patent GB-1348375-A (GB)
Title: Rotary regenerative heat exchanger
IPC: F02C7/105
Filed: 1970-05-28
Abstract: 1348375 Thermal regenerators F R F RAMSAY 27 May 1971 [28 May 1970] 25756/70 Heading F4K To reduce seal and matrix wear in a regenerative heat exchanger having a matrix 5 rotated by a pinion 15 and a ring gear 7, and seals 13 biased towards the end faces of the matrix by resilient bellows 14, the drive imparted to the matrix is intermittent and the loading applied to the seals 13 is arranged to be a maximum when the matrix is stationary and a minimum when the matrix rotates. The sealing load is applied by the plunger 27 of a solenoid 18 when drive to the matrix is stopped. Operation of the regenerator is effected by an arrangement comprising a cam 25 driven by a gas turbine engine and electric circuitry including switches 20 and 23 which are intermittently opened and closed by respective followers 20A and 23A engaging lobes 26 on the cam. The solenoid 18 is connected to a supply through switch 20, and an electric motor 16 driving the pinion 15 is connected to a supply through switch 23. In a modified embodiment (Fig. 3, not shown) intermittent drive to the matrix is achieved through an electromagnetic clutch (31) whose operation is controlled by a solenoid (32). Alternatively the driving pinion (15) may be driven through a torsion spring (35, Fig. 4, not shown) which interconnects the pinion (15) with a shaft (37) continuously driven by the turbine engine. In a further embodiment (Figs. 5 and 6, not shown) the rotor is arranged to be driven by a fluid-operated actuator and the adjustment of seal loading is effected by fluid pressure. The rotor carries ratchet teeth (40) which are engaged by a pawl (41) reciprocated by a pistoncylinder arrangement. Compressed air is applied to the cylinder or to bellows (47) carrying the seals through a sequencing valve (45).
Patent GB-1349535-A (GB)
Title: Assembly of a container and a closure
IPC: B65D47/06
Filed: 1971-05-17
Abstract: 1349535 Container closures RIEKE CORP 17 May 1971 15309/71 Heading B8T A container 11 is provided, around its opening, with an annular flange 13 having an outwardly-directed lip 31. Over this is placed a mounting portion 21 of a closure, and an anchor ring 38, 39, 41, made of steel or similar material. To achieve a seal, the outer wall 41 of the anchor ring is crimped to the position shown in Fig. 4, the outer wall 34 of the closure being forced under the lip 31 by a bead 42 on the anchor ring.
Patent ID-28069-A (ID)
Inventor: VICTOR BENSON
IPC: A63F3/06
Filed: 1999-04-08
Abstract: A printed item such as a telephone card (10) carrying a credit code which is concealed by scratch off material which is irreversibly removed to use the card, wherein the scratch off material is overprinted with a layer which is an "active" layer (18) in that it exhibits a changing characteristic under particular conditions to enhance the security of the card against compromise.
Patent IL-103557-A (IL)
Title: Slot milling device
IPC: B23D61/02
Filed: 1992-10-27
Abstract: PCT No. PCT/SE92/00762 Sec. 371 Date May 25, 1994 Sec. 102(e) Date May 25, 1994 PCT Filed Nov. 4, 1992 PCT Pub. No. WO93/08945 PCT Pub. Date May 13, 1993Slot or track milling tool device wherein a number of inserts having an insignificant axial extension are arranged in seats at the peripheral portion of an essentially disc shaped tool holder body. The inserts, being of a per se known kind, have at least one abutment face arranged obliquely relative to the insertion direction of the insert. The abutment face in contact with an abutment portion at each seat of the tool holder body. Each such abutment portion being a tongue shaped portion integral with the tool holder body. For each tongue shaped portion, there is arranged a rotatable clamping device having a surface arranged in a cam or eccentric fashion. The rotatable clamping device is intended to displace the tongue shaped portions so that an abutment point thereon reaches an engagement with and remains in engagement with the obliquely rearwardly facing engagement surface of the insert.
Patent IL-107200-A (IL)
Title: Process for the production of an alkali-metal citrate
IPC: C07C51/487
Filed: 1993-10-06
Abstract: A process for obtaining an alkali metal citrate from an aqueous solution eg., a fermentation broth, comprises adjusting the pH to more than 5.4, preferably to about 8.5, contacting the solution with a polymeric adsorbent eg. a weakly basic anion exchange resin, eluting the charged adsorbent with a solution of an alkali metal hydroxide or salt and recovering the aqueous solution of the alkali metal citrate.
Patent IL-114603-A (IL)
Title: Reaction products of polyisobutenes and oxides of nitrogen their preparation and use
IPC: C08F8/30
Filed: 1995-07-14
Abstract: Reaction products of polyisobutenes having an average degree of polymerization P of from 10 to 100 and a content E of from 60 to 90% of double bonds which can react with maleic anhydride, E=100% corresponding to the theoretical value for the case where each molecule of the polyisobutene has such a reactive double bond, with oxides of nitrogen or mixtures of oxides of nitrogen and oxygen, are suitable as additives for fuels, in particular for gasoline engines, and for lubricants.
Patent IL-115141-A (IL)
Title: Method and apparatus for digital telephony
IPC: H04J3/16
Filed: 1995-09-01
Abstract: PCT No. PCT/GB95/02134 Sec. 371 Date May 28, 1997 Sec. 102(e) Date May 28, 1997 PCT Filed Sep. 8, 1995 PCT Pub. No. WO96/08934 PCT Pub. Date Mar. 21, 1996In a communications between a base station and subscriber unit in time slots within fixed length time frames, different types of messages require different numbers of timeslots per frame to maintain transmission rate. At least a portion of the message is detected to determine the type of message, and if appropriate, additional time slot(s) are assigned.
Patent IL-115236-A (IL)
Title: 2-£DIHYDRO-2-(THI) OXOBENZAZOLYL-ALKYL| TETRAHYDROPYRIDO- £3, 4-b| AND £4, 3-b| INDOLE DERIVATIVES AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM
IPC: A61P25/20
Filed: 1995-09-11
Abstract: A pharmaceutical compound of the formula <CHEM> in which R<1> and R<7> are each halo, trifluoromethyl, C1-6 alkyl, C1-6 alkoxy, optionally substituted phenyl, optionally substituted naphthyl or optionally substituted heteroaryl, R<2> and R<3> are each hydrogen or C1-6 alkyl, R<4> and R<5> are each hydrogen, halo, trifluoromethyl, C1-6 alkyl, C1-6 alkoxy, optionally substituted phenyl, optionally substituted naphthyl or optionally substituted heteroaryl, R<6> is hydrogen, C1-6 alkyl, optionally substituted phenyl, optionally substituted naphthyl, optionally substituted heteroaryl, optionally substituted phenyl-C1-6 alkyl or -CO2R<8> where R<8> is an ester group, m and p are each 0, 1, 2, 3 or 4, n is 1, 2, 3 or 4, Z is <CHEM> where R<9> and R<1><0> are each hydrogen, C1-6 alkyl or optionally substituted phenyl-C1-6 alkyl, X is oxygen or sulphur, and Y is <CHEM> where R<1><1> and R<1><2> are each hydrogen, C1-6 alkyl, trifluoromethyl, optionally substituted phenyl, optionally substituted naphthyl or optionally substituted heteroaryl;  and salts and solvates thereof. The compounds of the invention are indicated for use in the treatment of diseases of the central nervous system. They are active in tests that indicate serotonergic modulation.
Patent IL-127550-A (IL)
Title: Methods and compositions for the treatment and repair of defects or lesions in cartilage or bone using a functional barrier
IPC: A61L26/00
Filed: 1997-06-24
Abstract: Methods and compositions are provided for the treatment and repair of defects in the cartilage or bone of humans and other animals as in full-thickness defects in joints. To induce cartilage formation, a defect in cartilage is filled with a matrix having pores sufficiently large to allow cartilage repair cells to populate the matrix. The matrix contains an anti-angiogenic agent that serves as a functional barrier to prevent vascularization and bone growth into the cartilage area. The matrix filling the defect in cartilage may also contain a proliferation agent and a chemotactic agent, and a transforming factor in an appropriate delivery system. A functional barrier between the bone and cartilage areas of a full-thickness defect may also be created by heat-treating the areas of bleeding to form a transient tissue barrier which prevents blood vessels and associated cells from penetrating from the bone area into the cartilage area. If desired, the bone portion of the full-thickness defect may be filled with a matrix having pores large enough to allow cells to populate the matrix and to form blood vessels. The matrix filling the bone defect may contain an angiogenic factor and an osteogenic factor in an appropriate delivery system. Methods and compositions are also provided for assisted bone and connective tissue regeneration for dental and other applications.
Patent IL-128575-A (IL)
Title: Thermal hydraulic engine
IPC: F03C99/00
Filed: 1997-08-21
Abstract: A hydraulic engine powered by introduction and removal of heat from a working fluid, comprising: a frame; a working liquid that changes volume with changes in temperature; a plurality of working liquid containers 2230 י" ד באלול התשס" ד - August 31, 2004 (130, 132, 134) secured to said frame and including an interior space, at least one of said working fluid containers being associated with each of said cylinders, said cylinders also including a passage for introducing said working liquid into said interior space; a piston (106, 108, 110) housed within said interior space of each of said cylinders, wherein a closed space is defined by each of said working liquid containers, said interior space of said associated cylinder, and said piston housed within said associated cylinder, said working liquid filling said closed space; a plurality of connecting rods (112, 114, 116), at least one connected to each piston, the connecting rods being interconnected with a load driven by the engine; a crankshaft (118) connecting the connecting rods and the load driven by the engine, the crankshaft being continuously turned by the connecting rods; and means (136, 138, 140) for controllably transmitting heat to and removing heat from said working liquid, thereby cyclically alternately causing said working liquid to expand and contract without undergoing a phase change, said piston moving in response to said expansion and contraction of said working liquid, said expansion and contraction of said working liquid being unobstructed by valves. 2231 י" ד באלול התשס" ד - August 31, 2004
Patent IL-132680-A (IL)
Title: Cellular transmission of physiologic data
IPC: A61B5/00
Filed: 1999-11-01
Abstract: A method of transmitting physiologic signals data using a speech channel of a cellular telephone, comprising: selecting a frequency band which is not affected by speech compression of a transmission protocol of said speech channel; generating an acoustic signal in said frequency band, which signal encodes said physiologic signals data; transmitting said acoustic signal from a speaker to a microphone of said cellular telephone; and transmitting said received acoustic signals by said cellular telephone.
Patent IL-161533-A (IL)
Title: Polymorphous form of rimonabant, preparation method and pharmaceutical compositions containing same
IPC: A61K31/455
Filed: 2004-04-20
Abstract: The invention concerns a novel crystalline polymorph of rimonabant, its preparation method and pharmaceutical compositions containing said novel polymorph.
[FR2831883A1]
Patent IL-177349-A (IL)
Title: Liquid flow control devices
IPC: F16K31/00
Filed: 2006-08-08
Abstract: The disclosure relates to a liquid flow control device (10) having a port or passageway (11) through which liquid flow is to be controlled. A body (12) of a liquid swellable material is located in the port or passageway having an upstream side and a downstream side in relation to the direction of liquid flow through the port or passageway. A layer of sealing material (17) is provided on the upstream side of the body to prevent contact of that side of the body with the liquid when the body is swollen to close the port or passageway whilst allowing contact of the downstream side of the body when the body is in the non-swollen condition allowing liquid flow through the port or passageway.
Patent IL-185192-A (IL)
Title: Parametric joint-coding of audio sources
IPC: G10L19/008
Filed: 2007-08-12
Abstract: The following coding scenario is addressed: A number of audio source signals need to be transmitted or stored for the purpose of mixing wave field synthesis, multi-channel surround, or stereo signals after decoding the source signals. The proposed technique offers significant coding gain when jointly coding the source signals, compared to separately coding them, even when no redundancy is present between the source signals. This is possible by considering statistical properties of the source signals, the properties of mixing techniques, and spatial hearing. The sum of the source signals is transmitted plus the statistical properties of the source signals which mostly determine the perceptually important spatial cues of the final mixed audio channels. Source signals are recovered at the receiver such that their statistical properties approximate the corresponding properties of the original source signals. Subjective evaluations indicate that high audio quality is achieved by the proposed scheme.
Patent IL-199724-A (IL)
Title: Aircraft wing including a plurality of dismountable members
Filed: 2009-07-07
Abstract: The wing has a coupling unit with male and female coupling parts (5, 6) carried by wing elements parallel to wing longitudinal length, respectively. The parts have upper and lower surfaces ends (7, 8, 10, 11) mutually inclined to be connected and to be separated with each other in direction of free ends (5b, 6b) of the parts, respectively, where the ends (7, 10) are plane. A retaining unit (19) retains the parts in a coupled position with the surfaces constantly maintained in mutual support, so that the parts are blocked with respect to each other against relative rotation in the position.
Patent IL-204108-A (IL)
Title: Identification of semantic relationships within reported speech
IPC: G06F/
Filed: 2010-02-23
Abstract: Methods and computer-readable media for associating words or groups of words distilled from content, such as reported speech or an attitude report, of a document to form semantic relationships collectively used to generate a semantic representation of the content are provided. Semantic representations may include elements identified or parsed from a text portion of the content, the elements of which may be associated with other elements that share a semantic relationship, such as an agent, location, or topic relationship. Relationships may also be developed by associating one element that is in relation to, or is about, another element, thereby allowing for rapid and effective comparison of associations found in a semantic representation with associations derived from queries. The semantic relationships may be determined based on semantic information, such as potential meanings and grammatical functions of each element within the text portion of the content.
Patent IL-217489-A (IL)
Title: Modified urinary plasminogen activator (u-p a) polypeptides with altered substrate specificity or activity and compositions and uses thereof
Filed: 2012-01-12
Abstract: Methods for identifying modified proteases with modified substrate specificity or other properties are provided. The methods screen candidate and modified proteases by contacting them with a substrate, such as a seipin, an alpha macroglobulins or a p35 family protein or modified serpins and modified p35 family members or modified alpha macroglobulins, that, upon cleavage of the substrate, traps the protease by forming a stable complex. Also provided are modified proteases.
Patent JP-2000289106-A (JP)
Title: Inflation film molding device and molding method
Inventor: SUNAMOTO TATSUYA
IPC: B29C55/28
Filed: 1999-04-07
Abstract: PROBLEM TO BE SOLVED: To control the generation of a slack in a film by providing a vibration absorbing mechanism which absorbs the vibration of the film through a roller for guiding a cylindrical film while being rotated in contact with the cylindrical film, between a die an a nip roll. SOLUTION: A pair of support plates 8 are obliquely arranged on both right/ left outsides of a cylindrical film 3 in such a way that the lower sides of the support plates 8 are wide apart and the upper sides are set in close proximity to each other, and a plurality of rollers 5 are supported, in a freely rotating manner, on the insides, opposite to the film 3, of the support plates 8. Further, the roller shaft 52 of each of the rollers 5 is set level and the rollers 5 are vertically arranged at a specified interval. In addition, the rollers 5 are mounted, in a freely relatively rotating manner, on the roller shafts 52 through bearings 51, and on both ends of each of the roller shafts 52, a piston 53 is attached and at the same time, a vibration absorbing mechanism 6 is arranged on both ends of each of the rollers 5 so that each of the rollers 5 is supported by the support plate 8.
Patent JP-H07310696-A (JP)
Title: Blower
Inventor: TEI SHIMEI
IPC: F04D29/38
Filed: 1994-05-13
Abstract: PURPOSE:To suppress generation of a separation flow at a blade negative pressure surface or/and a suction port in a blower as far as possible. CONSTITUTION:In a propeller type blower provided with an impeller 1 equipped radially with a plurality of blades 2, 2... in an outer periphery of a cylindrical hub 3, multiple triangular grooves 4, 4..., each having a triangular cross section and extending in the direction orthogonally crossing the flow direction of air flow W, are formed at a specified interval on a negative pressure surface 2a of each blade 2. Accordingly, a laminar boundary layer on the blade negative pressure surface is transformed to a turbulent boundary layer in which separation is difficult to be generated.
Patent JP-S60244387-A (JP)
Title: Oil/water separation apparatus
Inventor: KONISHI SATOSHI
IPC: C02F1/40
Filed: 1984-05-18
Abstract: PURPOSE:To make the constitution of the titled apparatus simple and inexpensive, by a method wherein an electrode, from which an oil film is easily released, is provided in an oil/water separator and connected to an interface detector by utilizing a pulse generation circuit by the difference between inherent resistance of oil and water while a control valve and an alarm apparatus are connected to the interface detector and operated. CONSTITUTION:An interface lower limit electrode 8 and an interface upper limit electrode 9, each of which is molded into a shape easily releasing an oil film, are provided in a separator 3 receiving an oil/water liquid mixture and connected to an interface detector 11 utilizing the difference between the inherent resistance values of oil and water. When the liquid, in which oil is present in a state mixed with water, is sent into the separator 3 from a storage tank 1 through a pump 2, it is separated into the oil layer and water layer in the separator 3. When the interface 12 of oil and water reaches the interface lower limit electrode 8, the interface detector 11 opens a control valve 4 to transfer the oil component to an oil storage tank 6. When the interface 12 of oil and water reaches the interface upper limit electrode 9, the interface detector 11 opens a control valve 5 to transfer water to a water tank 7. By this method, continuous operation is performed.
Patent JP-H02279599-A (JP)
Title: Production of thermally decomposed boron nitride crucible
Inventor: IHARA KUNIHARU
IPC: H01L21/208
Filed: 1989-04-21
Abstract: PURPOSE:To decrease the content of boron nitride (BN) to be peeled at the time of cooling and to prolong the life of the thermally decomposed BN crucible having a multilayered wall structure when the crucible is used for growing the single crystal of a compd. semiconductor by intermittently dropping the pressure within a specific pressure range in a reaction chamber at the time of producing the abovementioned crucible. CONSTITUTION:Gaseous raw materials consisting of NH3 and boron halide (adequately BCl3, BF3 or the like) are supplied together with a carrier gas into the reaction chamber and the BN formed by thermally cracking the gases under 0.1 to 5Torr at 1750 to 2000 deg.C, more preferably 1850 to 1950 deg.C is deposited on the substrate, by which the BN crucible having the multilayered wall structure is produced. The pressure in the reaction chamber is intermittently dropped within the range of the decomposing pressure of the BN deposited on a base body or above and the pressure higher by 20% than this decomposing pressure or below. The BN crucible which is free from the peeling and breaking by residual metals or the like at the time of the cooling is thereby obtd.
Patent JP-2000292059-A (JP)
Title: Dryer and drying method for cleaning matter
Inventor: TANAKA AKINARI
IPC: F26B5/02
Filed: 1999-04-07
Abstract: PROBLEM TO BE SOLVED: To generate a large volume of organic solvent mist efficiently even under normal temperature. SOLUTION: Pure water in a pure water tank 20 is discharged rapidly from drip valves 22a, 22b. Inner pressure of the pure water tank 20 decreases as the pure water is discharged and the valve 39 of a passage 38 interconnecting the pure water tank 20 and an organic solvent mist generating tank 30 is opened automatically to feed high concentration organic solvent mist from the tank 30 into the pure water tank 20. Pure water is discharged at high rate from the drip valves 22a, 22b so that a mixture layer of pure water and organic solvent is not formed on the upper layer of pure water. Liquid drops or a liquid film of pure water and organic solvent is thereby formed by 10 nm-1 μm thick on the surface of a cleaning matter 50.
Patent JP-H07283666-A (JP)
Title: Differential amplifier circuit
Inventor: KIMURA KATSUHARU
IPC: H03F1/08
Filed: 1995-03-31
Abstract: PURPOSE:To improve the current efficiency of a differential amplifier circuit. CONSTITUTION:The output ends of a first differential pair (H 1, M 2) to be driven by a constant current source Io, a second differential pair (M3, M4) to be driven by the constant current source Io and a third differential pair (M5, M6) which is driven by a constant current source a Io and is different from the first and second differential pair in the ratio of a gate width and a gate length are connected with one's sleeve tucked up as the saying goes. An input signal Vin is directly impressed on the differential input end of the third differential pair, and DC voltage Vk which is equal in values is imparted between the gates of a transistor whose output end is commonly connected by performing a bias offset, in the first and second differential pairs. Thus, current efficiency can be improved.
Patent JP-H08296885-A (JP)
Title: Body detector for air conditioner
Inventor: RI SEISHIYU
IPC: G01V8/12
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To ensure optimum air conditioning action in response to conditions by detecting information concerning humans, positions, and movement distances from a plurality of detection regions, and outputting a control signal in response to the information. SOLUTION: A signal detection input section 20 includes substantially three signal detection regions A, B, and C including optical shielding means 23 provided between a pair of Fresnel lenses 22, 22' disposed parallely at a predetermined interval on a printed circuit board 21. The signal detection input section 20 detects information such as the number of persons, positions, and movement distances actually existent in a room based upon input signals from the three detection regions A, B, and C through Fresnel lenses 22, 22', and outputs a signal indicative of the information through a signal processing circuit section 30, and instructs action of an air conditioner in response to the output signal. As a result, optimum air conditioner action in response to conditions is achieved.