baber/WOPTO huggingface dataset:
Patent IT-MI992615-D0 (IT)
Inventor: SPRIANO MASSIMO
IPC: B01J23/28
Filed: 1999-12-17
Abstract: Catalyst for steam cracking reactions consisting of crystalline calcium aluminates having a molar ratio CaO/Al2O3 ranging from 1/6 to 3 and of molybdenum and/or vanadium oxides, wherein the molybdenum oxide, expressed as MoO3, or the vanadium oxide, expressed as V2O5, or the sum of said two oxides, is in a quantity ranging from 0.5 to 10%, preferably from 0.8 to 5% by weight. <IMAGE>
Patent IT-PD940032-D0 (IT)
IPC: B23K9/025
Filed: 1994-02-18
Abstract: Tube made of zinc or alloys thereof for sheet metal working. The tube is derived from a curved plate (10) and its edges (11, 12) are butt-welded with a continuous weld (15) by melting them without additional material. The invention also relates to the process for manufacturing tubes made of zinc or alloys thereof for sheet metal working that consists in shaping the tube by continuous forming of a basic rolled part (10), arranging the edges (11, 12) thereof side by side and pressing them perfectly end to end against each other, and in then locally continuously melting the edges in a controlled atmosphere, with fume control and so that immediate oxidation of the material after melting does not occur, with a TIG beam producing controlled and localized heat energy. <IMAGE>
Patent NO-20012134-D0 (NO)
Inventor: VIHRIAELAE JAAKKO
IPC: H04W56/00
Filed: 2001-04-30
Abstract: The invention relates to a method of processing multipath-propagated components of a signal in a communications system. In the method, a signal transmitted on the radio channel of the communications system is received in a RAKE receiver and an impulse response of the radio channel is formed. In the method, one or more taps having the highest signal energy in the impulse response are located and matched to a short matched filter. A weighting value for the impulse response is calculated on the basis of the one or more taps in the matched filter and a deviation between the weighting value and the center point of the matched filter is compared with a threshold value set for the deviation. The matched filter is moved toward the deviation when the deviation exceeds the threshold value set for the deviation.
Patent NO-20015735-D0 (NO)
Inventor: NORDAL PER-ERIK
IPC: H01L27/115
Filed: 2001-11-23
Abstract: In a ferroelectric or electret memory circuit (C), particularly a ferroelectric or electret memory circuit with improved fatigue resistance, a ferroelectric or electret memory cell, preferably of polymer or oligomer memory material contacting first and second electrodes, at least one of the electrodes comprises at least one functional material capable of physical and/or chemical bulk incorporation of atomic or molecular species contained in the either electrode or the memory material and displaying a propensity for migrating in the form of mobile charged and/or neutral particles between an electrode and a memory material, something which can be detrimental to both. A functional material with the above-mentioned properties shall serve to offset any adverse effect of a migration of this kind, leading to an improvement in the fatigue resistance of the memory cell. Use in a matrix-addressable memory device where the memory cells are formed in distinct portions in a global layer of a ferroelectric or electret thin-film memory material, particularly a polymer material.
Patent NO-20023439-D0 (NO)
Inventor: ZIEGLER OTTO
IPC: B61G9/08
Filed: 2002-07-17
Abstract: The device has a box (1) and a plunger (2), with one having a first gas chamber (8) under excess pressure, and the other having an oil chamber (9) filled with hydraulic fluid. A gas-hydraulic regulator unit (12) between box and plunger has a ventilation unit (7) in front of it. This has a bore (16) opening into the upper section of the oil chamber, and a channel (20), to connect the regulator unit to the oil chamber. The channel is closed by a spring-loaded valve (19). The valve is switched or moved against the spring force by the oil flowing into the oil chamber.
Patent NO-20032708-D0 (NO)
Inventor: SCHULTZ THOMAS W
IPC: A61K9/14
Filed: 2003-06-13
Abstract: The present invention relates to steroid hormone products, such as oral contraceptive products, including at least one steroid active ingredient mixed with an excipient and having improved dissolution and release rate properties. The invention further relates to methods for making such steroid hormone products, wherein a mixture of the hormone and the excipient is subjected to sufficient mechanical energy to form a powder blend wherein the hormone is stabilized by the excipient in substantially non-crystalline form.
Patent NO-20033119-D0 (NO)
Inventor: GLUECK GUISCARD
IPC: C08J9/14
Filed: 2003-07-08
Abstract: The invention relates to EPS particles that contain graphite particles or carbon black particles and, as expanding agents, 2.2 to 6 wt. % pentane and 1 to 10 wt. % water.
Patent GB-201007938-D0 (GB)
Title: Purchase transaction system with encrypted transaction information
Filed: 2010-05-12
Abstract: Systems and methods are provided for securing payment card information. A user may present a payment card such as a credit card to point-of-sale equipment. The point-of-sale equipment may use a symmetric key to encrypt payment card information associated with the payment card. The symmetric key may be encrypted at the point-of-sale equipment using the identity-based-encryption (IBE) public key of a purchase transaction processor to produce a key transfer block. The key transfer block and the encrypted payment card information may be conveyed from the point-of-sale equipment to the purchase transaction processor over a communications network. At the purchase transaction processor, an IBE private key may be used to recover the symmetric key from the key transfer block. The symmetric key can be used to decrypt the encrypted payment card information for processing and re-encryption using a key associated with the purchase transaction processor.
Patent GB-201121807-D0 (GB)
Title: Method of connecting and sharing resources of network terminal devices of two private networks via user agents
Filed: 2011-12-19
Abstract: A method of connecting and sharing resources of network terminal devices of two private networks via user agents is applied in a network system including at least two private networks and an Internet. Each private network includes at least two network terminal devices. At least one network terminal device installs a user agent, and each user agent is connected with the other network terminal device on a private network. Each network terminal device is connected to the Internet through a network connecting device. In the method, the network terminal device can be connected with other network terminal devices on the private network for accessing data, and a connection channel can be established between the network terminal devices on the public network and another private network, and the network terminal devices on the other private network can share the services provided by other network terminal devices on the private network.
Patent GB-201217647-D0 (GB)
Title: A plug-and-play radio module for communicating on a separate radio channel
IPC: H04M1/72415
Filed: 2012-10-02
Abstract: A system and methods for communicating with a location system are disclosed. An electronic communication device is provided to a user that performs a communication through a device specific communication channel. A separate radio communication channel that is different from the device specific communication channel is provided. Location information is received at the electronic communication device from a location system through the separate radio communication channel. The location information is viewed on the electronic communication device.
Patent GB-201220511-D0 (GB)
Title: Pharmaceutical preparations of human RPE cells and uses thereof
IPC: A61K35/30
Filed: 2012-11-14
Abstract: This disclosure provides the first description of hESC-derived cells transplanted into human patients. Results are reported for one patient with each of Stargardt's Macular Dystrophy (SMD) and Dry Age-Related Macular Degeneration (AMD). Controlled hESC differentiation resulted in near-100% pure RPE populations. Immediately after surgery, hyperpigmentation was visible at the transplant site in both patients, with subsequent evidence the cells had attached and integrated into the native RPE layer. No signs of inflammation or hyperproliferation were observed. The hESC-derived RPE cells have shown no signs of rejection or tumorigenicity at the time of this report. Visual measurements suggest improvement in both patients.
Patent GB-201312927-D0 (GB)
Title: Flywheels for energy storage and methods of manufacture thereof
Filed: 2013-07-19
Abstract: A flywheel 70 for kinetic energy storage and methods of its construction using composite materials are provided. The flywheel assembly 70 has a longitudinal axis 81 and comprises an annular rotor 26 and a rotor support 74 for coupling the rotor to an axial shaft 76. The rotor comprises fibres in a matrix material, and a ring 84 comprising fibres in a matrix material is mounted on the outer circumference of the rotor support and the rotor is mounted on the outer circumference of the ring. The rotor, rotor support and ring have longitudinal axes which are coincident with the longitudinal axis of the assembly. The presence of the intermediate ring 84 formed of a composite material assists in the fabrication of the assembly and increases its durability by providing a suitable interface between the rotor and a rotor support.
Patent IT-BG20030014-D0 (IT)
Inventor: BASSI PAOLO
IPC: B01D53/14
Filed: 2003-02-19
Abstract: A process for the abatement of hydrogen sulphide in refinery gases by means of a liquid-ring compressor ( 10 ) uses, as service liquid, an aqueous solution of amines already available in the refinery itself. The process also comprises a stage of washing of the gas discharged by the compressor, by means of a column ( 20 ) mounted on a three-phase separator supplied with a regenerated solution of amines. The treatment in the liquid-ring compressor enables an effective abatement of the amount of hydrogen sulphide to be achieved, which can be further improved by washing using a regenerated amine solution supplied to the column set above the liquid/gas separator ( 18 ) downstream of the compressor.
Patent IT-MI20002020-D0 (IT)
Inventor: BORDIGNON GIUSEPPE
IPC: B21B45/08
Filed: 2000-09-15
Abstract: A device for treating rolled metal products obtained by continuous casting, such as bars, plates, structural shapes or the like, arranged in line with a rolling system, and comprising a cooling plate (9), an in-line cooling box (13), in-line pickling means (14), in-line quality control means (16) consisting of ultrasonic instruments or induced current instruments, a bundling and/or lashing area (15).
Patent IT-MI20011518-D0 (IT)
Inventor: AIME SILVIO
IPC: A61K49/10
Filed: 2001-07-17
Abstract: Compounds of general formula (I): 
in which: R 1  is hydrogen, C 1 -C 20  alkyl, C 3 -C 10  cycloalkyl, C 4 -C 20  cycloalkylalkyl, aryl, arylalkyl, or two R 1 , taken together, form a straight or cyclic C 2 -C 10  alkylene group or an ortho disubstituted arylene; R 2  is hydrogen, C 1 -C 20  alkyl, C 3 -C 10  cycloalkyl, C 4 -C 20  cycloalkylalkyl, aryl or arylalkyl optionally substituted with functional groups which allow conjugation with a suitable molecule able to interact with physiological systems; R 3 , R 4  and R 5  are hydrogen, C 1 -C 20 alkyl, C 3 -C 10 cycloalkyl, C 4 -C 20  cycloalkylalkyl, aryl, arylalkyl; FG are carboxy, -PO 3 H 2  or -RP(O)OH groups, wherein R is hydrogen, C 1 -C 20  alkyl, C 3 -C 10  cycloalkyl, C 4 -C 20  cycloalkylalkyl, aryl, arylalkyl; and their chelates with bi-trivalent ions of the metal elements having atomic number ranging between 20 and 31, 39, 42, 43, 44, 49, and between 57 and 83, and radioisotopes chosen among  203 Pb,  67 Ga,  68 Ga,  72 As,  111 In,  113 In,  90 Y,  97 Ru,  62 Cu,  64 Cu,  52 Fe,  52m Mn,  140 La,  175 Yb,  153 Sm,  166 Ho,  149 Pm,  177 Lu,  142 Pr,  159 Gd,  212 Bi,  47 Sc,  149 Pm,  67 Cu,  111 Ag,  199 Au,  161 Tb and  51 Cr as well as the salts thereof with physiologically compatible bases or acids.
Patent IT-TO20020669-D0 (IT)
Inventor: PIZZI MARCO
IPC: G01J3/04
Filed: 2002-07-26
Abstract: Described herein is a spectrophotometer having an inlet slit associated to which is at least one electrostatic-film shutter. <IMAGE>
Patent DE-3063983-D1 (DE)
Title: A wire magazine for winding wire for use in a winding machine for the winding of elongate, preferably endless annular members or cores
Inventor: PEDERSEN JAN BOIE
IPC: B65H81/04
Filed: 1980-09-18
Granted: 1983-08-04
Abstract: PCT No. PCT/DK80/00058 Sec. 371 Date May 13, 1981 Sec. 102(e) Date May 13, 1981 PCT Filed Sep. 18, 1989 PCT Pub. No. WO81/00841 PCT Pub. Date Apr. 2, 1981.A winding machine for the winding of endless members such as toroidal cores (31) is designed with an exchangeable cassette (12) for a wire magazine (13), whereby the winding machine may be rapidly and readily readjusted from one winding operation to another requiring a different form or wire magazine. Guide means for rotational movement of the wire magazine are accommodated in the cassette, whereas all driving means (14-19) for rotating the magazine (13) are positioned in the machine frame (11). The cassette (12) is composed of two parts (12a, 12b) which are journalled with each other and may be opened and closed by operation of a common operator member (25) in the machine frame (11) which cause prismatic supports (37a, 37b) on which the magazine parts (12a, 27b) are supported to turn in reverse directions around a common axis (23). The wire magazine (13) which is composed of two annular halves separated by a bottom slit and a filling slit, is guided by bogie guide assemblies and associated pressure chambers, to which compressed-air supplied for controlling the tension of the wire (33) drawn out through the bottom slit of the wire magazine.
Patent DE-3067852-D1 (DE)
Title: Storage-stable polyacrylate modified melamine resin solution, process for its preparation and its use
Inventor: ADAM WILHELM DR
IPC: C08L33/02
Filed: 1980-08-30
Granted: 1984-06-20
Abstract: Low viscosity, aqueous impregnating resin solution with improved stability containing 30-70% by weight of solid resin which comprises: (A) 80-98% by weight of a melamine-formaldehyde precondensate and (B) 2-20% by weight of a water soluble copolymer.
Patent DE-3070912-D1 (DE)
Title: Pharmaceutical heterocyclic compounds, processes for their preparation and compositions containing them
Inventor: CHAMBERLAIN TERENCE RICHARD
IPC: C07D311/22
Filed: 1980-02-26
Granted: 1985-09-05
Abstract: The compounds of the formula:   <IMAGE> (I)  wherein: R1, R2, R3, R4, R5 and R7, which may be the same or different, each represent hydrogen, hydroxy, alkyl or alkoxy of 1 to 6 carbon atoms, amino, acyl or acylamino of 2 to 6 carbon atoms, alkenyl of 2 to 6 carbon atoms, halogen, or alkoxy of 1 to 6 carbon atoms substituted by phenyl, X is a hydrocarbon chain of 1 to 10 carbon atoms optionally substituted by a hydroxy group, A is oxygen or is absent, Q represents a straight or branched alkylene, alkenylene or alkynylene group of 2 to 6 carbon atoms, and D represents carboxy, 5-tetrazolyl or carboxamido-5-tetrazolyl, and pharmaceutically acceptable salts, esters and amides thereof, are pharmaceutically active, being antagonists of the slow reacting substance of anaphylaxis (SRS-A) or its pathological effects. Pharmaceutical compositions containing the compounds are also described, as well as processes for preparing the compounds.
Patent DE-3160593-D1 (DE)
Title: Device for moulding bricks
Inventor: KOSMAN WILHELMUS JACOBUS MARIA
IPC: B28B13/02
Filed: 1981-05-11
Granted: 1983-08-18
Abstract: A device for moulding bricks comprising a press to form blanks, moulding trays and projecting means formed by a carrier surface for inverting a blank by moving it along a circular path and for projecting it into a moulding tray wherein the carrier surface is guided in a manner such that it performs a pivotal movement during the movement along the last part of the circular path.
Patent DE-3167544-D1 (DE)
Title: Apparatus for generating gas or gas mixtures in the storage of food, particularly fruits
Inventor: CIMINO ANDREA DR
IPC: A23B7/152
Filed: 1981-03-17
Granted: 1985-01-17
Abstract: The gas generating device according to the invention comprises a basin-like main container containing a solid chemical reagent substance, and an auxiliary container, arranged at the interior of the main container, containing a liquid chemical reagent substance. The main container is closed at its top by a cover lid in such a manner as to permit the outflow of gas generated at its interior. The gas generating device is accomodated at the interior of a storage or transport receptacle formed by a stack of superposed crates of fruits or vegetables, enclosed in a gas-tight wrapping of suitable plastic sheet material. When is its desired to generate the preservative gas at the interior of the storage or transport receptacle, the operator, by using a suitable piercing needle, perforates in one single piercing operation the wrapping, the cover lid and the auxiliary container, so that the liquid reagent substance comes into contact with the solid reagent substance, thus giving origin to a chemical reaction which generates the preservative gas. The thus generated preservative gas escapes through the cover lid, and fills the interior of the storage or transport receptacle.
Patent DE-3168206-D1 (DE)
Title: Communication passage between railway vehicles
Inventor: EVANOT PIERRE
IPC: B61D17/20
Filed: 1981-11-27
Granted: 1985-02-21
Abstract: 1. Device for intercommunication between rail-road cars, comprising a retractable half-corridor formed by a rigid ring (1) joined to the car body (4) and provided with hook-engagement means (56, 57) for rigidly fixing it to a similar ring (1a) which is joined to another car and with means (2, 5, 3) for suspending the ring (1) from the car body (4), characterized in that these suspension means comprise a top rod (2) which is attached to the top portion of the ring (1) and rests on two lateral supports (3) attached to the car body (4) by means of a swivel bracket (9) which permits their rotation about a vertical axis independently of each other.
Patent DE-3171326-D1 (DE)
Title: Coating lacquers based on epoxy resins
Inventor: FALKENBURG HANS RUDOLF
IPC: C08G59/42
Filed: 1981-10-14
Granted: 1985-08-14
Abstract: Coating lacquers, particularly useful for coating cans, comprise an epoxide resin, a polycarboxylic acid anhydride curing agent, an organic solvent and an accelerator derived from melamine, benzoguanamine or glycoluril. Particularly useful accelerators are the formaldehyde condensates of these materials and their ethers. The coatings are non-toxic and are cured at temperatures lower than conventional.
Patent DE-3176244-D1 (DE)
Title: 2-carbamimidoyl-6-substituted-1-carbadethiapen-2-em-3-carboxylic acids, a process for preparing and an antibiotic composition comprising the same
Inventor: CHRISTENSEN BURTON G
IPC: C07D487/04
Filed: 1981-10-16
Granted: 1987-07-16
Abstract: Disclosed are 2- and 6-substituted-1-carbadethiapen-2-em-3-carboxylic acids having the structure: <CHEM> wherein R@, and R@ are, inter alia, independently selected from the group consisting of hydrogen, alkyl, alkenyl, aryl and aralkyl; A ist a direct, single bond connecting the indicated S and C atoms, or A is a cyclic or acyclic connecting group selected, inter alia, from alkyl, cycloalkyl, aryl, heteroaryl, heteroalkyl; R@ and R@, which define the carbamimidoyl function are, inter alia, independently selected from hydrogen, alkyl, aryl; additionally, said carbamimidoyl is characterized by cyclic structures achieved by the joinder of the two nitrogen atoms via their substituents and by their joinder to connecting group A; additionally, <<carbamimidiums>> are disclosed by quaternization of one of the nitrogen atoms of said carbamimidoyl. Such compounds as well as their pharmaceutically acceptable salt, ester and amide derivatives are useful as antibiotics. Also disclosed are processes for the preparation of such compounds; and pharmaceutical compositions comprising such compounds.
Patent DE-3263879-D1 (DE)
Title: Process for the preparation of phenyl ketones starting from halogen or trihalogen methyl benzenes and aliphatic or aromatic trihalogen-methyl compounds
Inventor: DESBOIS MICHEL
IPC: C07C49/807
Filed: 1982-06-30
Granted: 1985-07-04
Abstract: A process for the preparation of phenyl ketones, characterized in that, in a first stage, a halo- or trihalomethylbenzene is reacted with a trihalomethylated aliphatic or aromatic compound in the presence of boron trifluoride in an amount such that the absolute pressure of boron trifluoride within the reaction vessel exceeds 1 bar, and in the presence of hydrofluoric acid as a solvent, and in that, in a second stage, the resultant product is hydrolyzed. The products are used as intermediates in the synthesis of compounds having a pharmaceutical or phytosanitary (e.g., herbicidal) activity.
Patent DE-3265263-D1 (DE)
Title: Method for the preparation of isocyanates by pyrolysis of urethanes
Inventor: MERGER FRANZ DR
IPC: C07C263/04
Filed: 1982-10-20
Granted: 1985-09-12
Abstract: Organic isocyanates, preferably alkyl, mono-, di- and/or polyisocyanates or aryl-mono-, di- and/or polyisocyanates, are prepared by thermally cleaving the corresponding urethanes at temperatures of 175 DEG  C. to 600 DEG  C. in the presence of carbon, preferably in an agitated carbon bed or in a fluidized bed containing carbon.
Patent DE-3273502-D1 (DE)
Title: Color-developing sheet for pressure-sensitive recording sheet
Inventor: HASEGAWA AKIRA
IPC: C09D11/00
Filed: 1982-02-08
Granted: 1986-11-06
Abstract: A color-developing sheet for pressure-sensitive recording sheet containing in its color-developing layer an organic coreactant (color-developing agent), calcium carbonate and styrene-butadiene copolymer latex or modified styrene-butadiene copolymer latex of an average particle size of less than 0,08  mu . This color developing sheet incorporates excellent water-resistance, very improved mark formation and improved printability such as high surface strength, rapid setting of ink, etc.
Patent DE-3360402-D1 (DE)
Title: Fluid sealing system for the cylinder head gasket of an internal-combustion engine
Inventor: ULMER GEORGES
IPC: F02F11/00
Filed: 1983-04-26
Granted: 1985-08-22
Abstract: A cylinder head gasket has outwardly open grooves formed in the compressible refractory body around the fluid passages to be sealed and sealing strips received in the grooves so that webs of the strips lying along the bottoms of the grooves are set back from the faces of the gasket while wings of the strips overhang these faces adjoining the grooves.
Patent DE-3360979-D1 (DE)
Title: Landing door frame for a lift
Inventor: HASS MAX
IPC: E06B1/62
Filed: 1983-06-30
Granted: 1985-11-14
Abstract: The lift landing door frame arrangement contains horizontally adjustable lateral caulking or sealing elements arranged at uprights of the door frame and a vertically adjustable top caulking or sealing element associated with the topside of the door frame. To avoid retouching due to the caulking elements at the time of placement of the lift landing door frame arrangement and to avoid the formation of gaps in the door frame after placement, each lateral caulking element comprises a rectangular sheet metal panel of a length which exceeds the height of the door frame. Each lateral caulking element engages with and is fixed to the interior of the related upright. Each lateral caulking element is also guided for simultaneous vertical and horizontal adjustment at a guide plate carried by the related upright. The vertically adjustable top caulking element is constituted by a U-shaped sheet metal strap which is disposed astride the front parts of the door frame and is laterally guided thereat. This lift landing door frame arrangement is particularly suitable in cases in which the lift or elevator shaft does not include lateral masonry returns at the landing openings.