baber/WOPTO huggingface dataset:
Patent NO-20030029-D0 (NO)
Inventor: NEVES BILLY W
IPC: E21B19/16
Filed: 2003-01-03
Abstract: An open throat power tong 10 as commonly used for making up and/or breaking apart an oilfield tubular connection, comprising a tong body 20, a tong door assembly 40, a partial ring member 30 and a ring segment 150. The partial ring member 30 and ring segment 150 may not be structurally connected and each may support one or more jaw members thereon for gripping a tubular 11. The partial ring member 30 and ring segment 150 may rotate substantially in unison along a substantially common plane and about a common axis, along a defined rotation course through the tong body 20 and door 40. The ring segment 150 may be substantially secured within the door when the door 40 is opened. An improved latch mechanism 100 is included for securing the door 40 to the tong body 20 to facilitate relatively easy closing and latching and unlatching of the door 40 with the tong body 20, and to prevent expansion of the open throat 25 during application of high torque.
Patent NO-20033200-D0 (NO)
Inventor: HEEK RONALD PETER VAN
IPC: D21C11/00
Filed: 2003-07-15
Abstract: Oxidized white liquor is heat treated to increase the concentration of PSUV measured at 285 or 286 nm or PSVIS measured at 416 nm and the PSUV/PSGR or PSVIS/PSGR ratio, whereby the content of active polysulphide in the total polysulphide is increased which active polysulphide can be exploited to increase pulp yield in Kraft pulping.
Patent NO-20045625-D0 (NO)
Inventor: LJUNGMANN OYSTEIN
IPC: G01N1/31
Filed: 2004-12-23
Abstract: A holding device for retaining a number of slides with tissue specimens is described. The holding device includes an elongated hanger having a clamping mechanism for releasable clamping of the microscope slides at their upper ends and for retaining the microscope slides in a hanging position with the surfaces of the microscope slides in said a common plane. The clamping mechanism preferably is arranged to cooperate with a loading rack having a supporting surface for support of the microscope slides in the common plane, the hanger being able to be introduced into the rack and the clamping mechanism being able to be actuated so that all microscope slides placed on the supporting surface are clamped in the holding device.
Patent NO-20053903-D0 (NO)
Inventor: HERRMANN DIETER
IPC: C07H19/20
Filed: 2005-08-22
Abstract: The subject of the present invention are specific lipidesters of halogenated-adenine nucleotides and the use of such lipidesters in the treatment of tumors.
Patent GB-201007214-D0 (GB)
Title: Electricity generator
Filed: 2010-04-30
Abstract: Embodiments of the invention relate to an electricity generator system. The system comprises: a conductor; a magnet; and conversion means. The magnet is configured such that motion of the conductor relative to the magnet induces a current in the conductor and the induced current in the conductor causes motion of the magnet. The conversion means are configured to convert motion of the magnet to electricity.
Patent GB-201113821-D0 (GB)
Title: Common power lubricated gearboxes on combine harvester
Filed: 2011-08-11
Abstract: In one embodiment, a lubricant distribution system for a combine harvester, the lubricant distribution system comprising: a plurality of gearboxes coupled to different locations on the combine harvester, each of the plurality of gearboxes comprising lubricating fluid; a reservoir configured to receive the lubricating fluid from the plurality of gearboxes; and a pump configured to pump the lubricating fluid received from the reservoir to the plurality of gearboxes.
Patent GB-201208774-D0 (GB)
Title: A method of operating a wireless signal repeater
Filed: 2012-05-18
Abstract: A method of operating a wireless signal repeater in a system comprising a donor antenna, an indoor antenna and the wireless signal repeater therebetween, the system providing an amplified UL (uplink) channel to the donor antenna when communication from a mobile device is detected on the Uplink channel, and reducing amplification in the Uplink channel that is delivered to the donor antenna when no communication is detected on the Uplink channel. The repeater monitors the uplink channel and only provides an amplified uplink channel to the donor antenna for subsequent transmission to the base station when a mobile device communication signal is detected on the uplink channel. In this way, the disruption to the mobile phone network is curtailed and it provides an opportunity for the operator to identify and rectify a problem in the network directly attributed to that repeater. Reducing the amplification of the UL channel may comprise: reducing the amplification of the UL channel to substantially zero (which may comprise redirecting the amplified UL channel to a load (e.g. open circuit UL channel) instead of the donor antenna); turning off the amplifier in the UL channel; providing a variable gain amplifier and reducing the amplification to a desired lower level than the maximum gain.
Patent GB-201315437-D0 (GB)
Title: Apparatus for the manufacture of corrugated board
Filed: 2012-03-01
Abstract: An apparatus is provided for manufacturing corrugated board. The apparatus includes a rotatable drum (1) having a plurality of ridges formed in an outer surface thereof and extending in the axial direction of the drum. A means (3) is provided for applying a first layer (5) of paper to the outer surface of the drum, and suction means (11, 13) is provided for drawing the paper onto and between the ridges formed in the outer surface of the drum. A means (40) is provided for applying a second layer (39) of paper to the first layer (5) of paper, and a means (27) is provided for applying an adhesive between the two layers for securing the same together.
Patent DE-2966021-D1 (DE)
Title: Unidirectional acoustical enclosure
Inventor: LAUNAY DOMINIQUE
IPC: H04R1/34
Filed: 1979-08-10
Granted: 1983-09-08
Abstract: A unidirectional speaker enclosure has a cylindrical cabinet supporting a speaker at its front end and having a closed bottom at its rear end. The front end constitutes a main aperture surrounded concentrically by a secondary aperture communicating with the rear face of the speaker membrane through two relatively large resonance chambers formed by two cylinders disposed concentrically within the cylindrical cabinet. The arrangement is such that a lag corresponding to a wavelength of the desired critical frequency is obtained between the backward wave and the forward wave produced by the speaker membrane.
Patent DE-3062944-D1 (DE)
Title: Method of producing gypsum building elements, especially gypsum boards
Inventor: KOSSATZ GERT PROF DR ING
IPC: C04B20/10
Filed: 1980-05-07
Granted: 1983-06-09
Abstract: This invention provides a process of producing a building product, particularly a gypsum slab having preferably a density of below 800 kg/m3, with gypsum and mixing water. The quantity of mixing water required for rehydration and molding is at least substantially completely introduced into the gypsum by means of water saturated porous particles added in a distributed form. The process comprises the steps of intimately mixing water saturated particles with pulverous gypsum to form a fluid mixture; converting said fluid mixture at least almost completely without the application of pressure to the shape of a gypsum building product; permitting mixing water of the water saturated particles to be absorbed by the pulverous gypsum, and permitting the resulting mixture to set and harden.
Patent DE-3070632-D1 (DE)
Title: A device for the automatisation of at least one operation in an injector for gas chromatographic columns
Inventor: SISTI GIORGIO
IPC: G01N30/24
Filed: 1980-12-24
Granted: 1985-06-13
Abstract: The device, which can be applied to injectors for gas chromatographic columns where the substance to be analysed is introduced by means of an injection syringe, has a passage for the body of the injection syringe, aligned with the injection channel of the injector, as well as at least one detector, in said passage, of the presence of said injection syringe body, said detector acting on at least one servomechanism which actuates one or more switching valves for controlling the desired operations of the injector and/or analytical means downstream the same.
Patent DE-3165940-D1 (DE)
Title: Formation of simulated lead lights
Inventor: QUADLING DARRELL FREDERICK
IPC: B44F1/06
Filed: 1981-04-15
Granted: 1984-10-18
Abstract: A method of forming a simulated lead light involves the application of opaque cames to the surface of a transparent or translucent sheet of material, in which the opaque cames are built up successive applications of adhesive and opaque particulate material, such as silicon carbide. The adhesive can be screen printed onto the carrier surface and the particulate material can be dusted onto the printed adhesive. The application of adhesive and particulate material can be repeated until a raised came of desired thickness is built up on the carrier surface to simulate a lead came. The method can also be used in conjunction with the screen printing of colors onto the carrier surface to simulate stained glass separated by simulated lead cames.
Patent DE-3177176-D1 (DE)
Inventor: TAKEUCHI SEIZI
IPC: B01J27/20
Filed: 1981-10-13
Granted: 1990-06-07
Abstract: Fuel cell with improved and stabilized electrode performance having at least one gas diffusion electrode, where the gas diffusion electrode comprises an electronconductive, gas-permeable substrate and an electrode catalyst uniformly distributed on the substrate, the electrode catalyst comprising colonies each consisting of not more than 20 primary particles of noble metal each having a size of 10-30 A and being uniformly distributed and deposited on carrier powder.
Patent DE-3260195-D1 (DE)
Title: Reel-wound foam-plastic strip, preferably for sealing purposes
Inventor: TSCHUDIN-MAHRER ROLF
IPC: E01C11/10
Filed: 1982-08-07
Granted: 1984-07-05
Abstract: A strip of impregnated and compressed foam material with delayed restoration which is rolled up into a roll, preferably for purposes of sealing, and particularly for improved sealing, the broad side of the roll is provided with a liquid-impermeable layer which adheres to the flank sides of the strip and which is expandable corresponding to the amount of restoration and has a spiral-
Patent DE-3262925-D1 (DE)
Title: Focusing device
Inventor: TSCHANNEN GOTTFRIED
IPC: G02B13/16
Filed: 1982-02-05
Granted: 1985-05-15
Abstract: 1. A focusing device with a setting potentiometer whose axis can be adjusted by a motor to focus the lens system of a heat image device, and with a comparator which compares the voltage across the setting potentiometer with the voltage across a regulating potentiometer to produce a control signal for the motor, characterised in that a digital comparator (KP) is provided which compares the digitally converted voltage signal (Su) across the setting potentiometer (DP) with the digital output signal (Sz) of an adder (SW) in which the digitally converted voltage signal (Sx) of the regulating potentiometer (RP) and the digitally converted output signal (Sw) of a temperature sensor (TF) are added.
Patent DE-3264086-D1 (DE)
Title: Process for the preparation of cyclohexen derivatives
Inventor: GRASS HANSJORG DR
IPC: C07F9/54
Filed: 1982-11-29
Granted: 1985-07-11
Abstract: A process for the manufacture of the novel compound of the formula <IMAGE>  II  from the compound of the formula    <IMAGE> I  is described. This process comprises cathodically reducing the compound of formula I in a basic, aqueous-organic solvent mixture. The compound of formula II is an intermediate in the manufacture of rhodoxanthin or zeaxanthin.
Patent DE-3279118-D1 (DE)
Title: An electronically scanned antenna system having a linear array of yagi antennas
Inventor: GANZ FREDERICK M
IPC: H01Q21/08
Filed: 1982-03-26
Granted: 1988-11-17
Abstract: The electronically scanned antenna system has a linear array of endfire elements.  The endfire elements are laterally spaced between about 0.3 to 0.9 lambda apart, preferably about 0.55 lambda apart, to enhance the effects of mutual coupling in between for broadening the radiation signal pattern of the elements in the plane of the array.  Advantageously, the endfire elements may be of the Yagi type with each endfire element including a common reflector, a driver, and a number of directors. The antenna array is suitable for installation on or within the airfoil surfaces of an aircraft, e.g., wing leading edges and the horizontal stabiliser trailing edge,   usable with a suitable radome which is an integral part of the airfoil.
Patent DE-3361793-D1 (DE)
Title: Flat colour image display device
Inventor: GEFFCKEN WALTER DIPL ING
IPC: H01J31/15
Filed: 1983-09-15
Granted: 1986-02-20
Abstract: Flat picture reproduction device for displaying color pictures based upon three basic colors, containing a vacuum-tight envelope with an electrode matrix formed of row conductors and column conductors arranged in front of the row conductors. It has cutouts at the intersections of the row and column conductors and divides the interior of the envelope into a rear and a front chamber. A planar electron source is located in the rear chamber, elongated deflection electrodes located in the front chamber, between adjacent column conductors. The odd-numbered deflection electrodes are connected to a first voltage source, and the even-numbered ones to a second voltage source. Strip-shaped layers of luminescent phosphor is applied to the front side of the envelope wall adjacent one another in a periodic color sequence parallel to the column conductors. An addressing circuit is provided which has means for scanning the row conductors sequentially, and means for providing the column conductors, during a row scanning time interval and in the sequence of colors, with white dot information potentials in a manner that electrons supplied by the electron source can pass selectively through the cutouts formed in the electrode matrix, and means for applying different potentials to the deflection electrodes so that the electrons entering the front chamber are directed to the respective luminescent strips having the correct color.
Patent DE-3362735-D1 (DE)
Inventor: PEET NORTON PAUL
IPC: C07D491/056
Filed: 1983-01-17
Granted: 1986-05-07
Abstract: 3-(1H-tetrazol-5-yl)-4(3H)-quinazolinones useful as antiallergic agents are described herein. The compounds are prepared by the reaction of an appropriate 2-amino-N-(1H-tetrazol-5-yl)benzamide with an appropriate ortho ester.
Patent DE-3363028-D1 (DE)
Title: Haemorrhoid treatment stick
Inventor: BRUHL WILHELM DR
IPC: A61M31/00
Filed: 1983-05-19
Granted: 1986-05-22
Abstract: 1. A haemorrhoids treatment bar in the form of a tapered anal expander comprising a delivery passage (4) and lateral outlet openings (5) which extend from the delivery passage (4) and which open at the outside peripheral surface of the taper portion (1) characterized in that the taper portion (1) has an outside peripheral surface contour with raised portions (6) and depressions (7) and the outlet openings (5) respectively open in depressions (7).
Patent DE-3364372-D1 (DE)
Title: Cold soluble powdered tea extracts
Inventor: LUNDER TITO LIVIO
IPC: A23F3/34
Filed: 1983-05-28
Granted: 1986-08-07
Abstract: A process for the production of a cold soluble powdered tea extract wherein a hot soluble powdered tea extract is treated with a mixture of from 25% to 65% by weight of a carboxylic acid and from 15% to 65% by weight of a carboxylic acid salt based on the weight of the hot soluble powdered tea extract and ground to the desired particle size.
Patent DE-3366707-D1 (DE)
Title: Preparation of glucose dehydrogenase
Inventor: VANDECASTEELE JEAN-PAUL
IPC: C12P13/00
Filed: 1983-04-18
Granted: 1986-11-20
Abstract: 1. A process for producing glucose dehydrogenase, consisting of cultivating a Bacillus strain in a culture medium and extracting the resultant enzyme, characterized in that the Bacillus strain is the mutant IFP 188 (ATC 39 118) and the culture is effected in the presence of glucose at a concentration of from 1 to 40 g/l.
Patent DE-3376613-D1 (DE)
Title: Television signal transmission
Inventor: CARR MICHAEL DOUGLAS
IPC: H04N7/32
Filed: 1983-11-17
Granted: 1988-06-16
Abstract: A television picture transmission system using conditional replenishment employs a scanning rate at the transmitter which differs (for asynchronous operation, slightly; or for operation between systems using different standards, considerably) from the scanning standard at the the receiver. The frame rate conversion is effected by the updating loops at the transmitter or receiver by, respectively, periodically stopping the coding loop for a field or frame so that no data is produced to produce a lower frame rate or periodically repeating a field or frame in the loop without adding any updating data so as to produce a higher frame rate. Resulting variations in data rate are accommodated by utilising the buffering inherent in conditional replenishment systems. The jerkiness of motion in the received picture resulting from stopping the loop or repeating a field or frame can be reduced by the use of temporal interpolation in the generation of the updating data to anticipate the stopping or repeating of a field or frame, whilst conversion of the number of lines per frame can be effected by spatial interpolation using a transversal filter.
Patent DE-3378312-D1 (DE)
Title: Process for the solidification of sludges
Inventor: RAPP WALTER DR
IPC: C04B18/02
Filed: 1983-03-18
Granted: 1988-12-01
Abstract: Sludge disposal process, esp. for river sludges contg. heavy metals esp. cadmium, comprises mixing the sludge with 3-35% cement (opt. partially replaceable by CaO) and hardening, the sludge /cement mixt. having a pH of above 8, esp. 10-13. Pref. the cement is Portland cement or blast furnace cement. The sludge is mixed with 6-12% cement for dumping or 20-25% cement for prodn. of a concrete mass for fillings or as additive to for concrete.
Patent DE-3378645-D1 (DE)
Title: Well drilling, workover and completion fluids
Inventor: MONDSHINE THOMAS
IPC: C09K8/50
Filed: 1983-09-15
Granted: 1989-01-12
Abstract: Method of completing and workover of a well by contacting a subterranean formation which produces hydrocarbons with aqueous well completion and workover fluids to maintain the hydrocarbons in the producing well formation or formations under control while at the same time inhibiting or preventing damage to the producing formation or formations during the completion or workover operations.
Patent DE-3381245-D1 (DE)
Inventor: RAHTZ DIETER DR
IPC: A61P25/00
Filed: 1983-12-12
Granted: 1990-04-05
Abstract: Substituted 5H-pyrimido[5,4-b]indoles of Formula I    <IMAGE>  (I) wherein R2 is halogen; the oxadiazolyl group   <IMAGE>   wherein R'' is lower alkyl with up to 3 carbon atoms; C1-5-alkyl, cycloalkyl, aralkyl, or aryl; ORI, SOnRI with n being 0, 1, or 2, or   <IMAGE> wherein RI is hydrogen, C1-5-alkyl, cycloalkyl, aralkyl, or aryl; <IMAGE>   wherein RII and RIII are hydrogen, C1-5-alkyl, C3-5-alkenyl, cycloalkyl, aralkyl, aryl, or, with the connecting N-atom, a 5- or 6-membered heterocyclic ring; and RA is hydrogen; the oxadiazolyl group    <IMAGE>   wherein R'' is lower alkyl with up to 3 carbon atoms; halogen, nitro, ORI, SOnRI with n being 0, 1, or 2, <IMAGE>   wherein RI is hydrogen, C1-5-alkyl, cycloalkyl, aralkyl, or aryl;   <IMAGE>   wherein RII and RIII are hydrogen, C1-5-alkyl, cycloalkyl, C3-5-alkenyl, aralkyl, aryl, or, with the connecting N-atom, a 5- or 6-membered heterocyclic ring; or PO(OR)2  wherein R is C1-5-alkyl, exhibit strong affinity for binding to benzodiazepine receptors. The novel compounds are suitable for use in psychopharmaceutical preparations.
Patent DE-3476892-D1 (DE)
Title: Anti-corrosive coating composition
Inventor: BERNER GODWIN DR
IPC: C23F11/16
Filed: 1984-05-08
Granted: 1989-04-06
Abstract: A corrosion-inhibiting coating composition containing (a) a film-former and (b) as the corrosion inhibitor, an effective amount of an aliphatic or cycloaliphatic mono-, di-, tri- or tetra- carboxylic acid which is substituted in its aliphatic or cycloaliphatic radical by at least one group of the formula I <IMAGE>  I   in which X is oxygen, sulfur or NH and each R independently of the others is hydrogen, alkyl, halogenoalkyl, alkoxy, alkylthio, alkylsulfonyl, cycloalkyl, phenyl, alkylphenyl, phenylalkyl, halogen, -CN, -NO2, -COOH, -COOalkyl, -OH or a primary, secondary or tertiary amino or carbamoyl group, R not being -NH2 in the case of a monocarboxylic acid in which X is sulfur, and also base addition salts of these compounds are useful as corrosion inhibitors.
Patent DE-3479502-D1 (DE)
Title: Substituted o-acyl glycosylamides, methods for their preparation and their use
Inventor: KRUGER BERND-WIELAND DR
IPC: A61P37/00
Filed: 1984-11-27
Granted: 1989-09-28
Abstract: Compounds of the formula   <IMAGE>   in which X is hydrogen or the radical -CH2OR5, three of R2, R3, R4 and R5 each independently is hydrogen or   <IMAGE>  and the fourth is   <IMAGE>  Z each independently is oxygen, sulphur, NH or CH2, and R1, R6 and R7 each independently is an optionally substituted hydrocarbon radical having up to 50 carbon atoms, stimulate the immune system's response and antibody production.
Patent DE-3564649-D1 (DE)
Title: A process for removing chlorogenic acid compounds and caffeine from coffee, and roasted coffee obtainable by this process
Inventor: VAN DER STEGEN GERRIT HUBERT D
IPC: A23F5/20
Filed: 1985-03-07
Granted: 1988-10-06
Abstract: This invention relates to a process for removing caffeine and substances that are potentially detrimental to health from green coffee, which comprises subjecting the green coffee in the form of beans or in reduced form to extraction, using an organic solvent having a boiling point under atmospheric pressure of not more than 150 DEG C and water, in such a way that after equilibrium has been reached or substantially reached between the coffee and the external phase of the extraction liquid this external phase is homogeneous, subjecting the thus treated coffee to a stream treatment, drying and optionally roasting the same. In order to remove substances that are potentially detrimental to health from the coffee, this invention is characterized in that extraction is carried out by co-using an acid in an amount sufficient to remove chlorogenic compounds from the coffee.
Patent DE-3566329-D1 (DE)
Title: Assembly of at least one stack of cells or batteries of cells
Inventor: ARZUR JEAN-PAUL
IPC: H01M6/44
Filed: 1985-04-02
Granted: 1988-12-22
Abstract: 1. A stack of cells or batteries, in which each cell comprises a cup closed by a cap with a plastic seal interposed, in which the stack includes, disposed over its entire height, reinforcing members surrounding the cells or the batteries of cells, and is inserted in a tube, from which project two terminals of opposite polarity connected to the cells or batteries of cells at the ends of the stack, and wherein the voids are filled with a compound, characterized in that each cap of the uppermost cell or cells at the end or ends of the stack is topped by a holder member (7) wich has, facing the cap, substantially the same shape, as the bottom of the cup of an intermediate cell in the stack.