baber/WOPTO huggingface dataset:
Patent DE-3782500-D1 (DE)
Inventor: GLAISE RENE
IPC: G06F13/16
Filed: 1987-12-23
Granted: 1992-12-10
Abstract: The interface mechanism provides one memory request line (11, 12) for each user device and which is activated by the user device when it requests an access to the memory to effect a memory read or write transfer. A last operation line (30), shared by the user devices, is activated by the user device when its memory transfer is complete. An address user indicator line (15,16) and a data user indicator line (17,18) are provided for each user device. An  address clock line (26) and a data clock line (28) are shared by the user devices. A memory interface controller (5) responds to the status of memory request lines to select a request from a user device, and to activate the address user and data user indicator lines of the selected device during the periods when the selected device may use the address, data bus. In addition, the controller sends clock pulses for timing transfer of the address and data signals on the respective bus. User interface controls (3-1, 3-2) respond to the controller clock pulses.
Patent DE-3782853-D1 (DE)
Inventor: HERBEN WILLIAM C
IPC: E21B7/26
Filed: 1987-05-15
Granted: 1993-01-14
Abstract: Long utility holes, for gas lines, electrical conduit, communications conduit and the like, may be bored or pierced horizontally through the earth, particularly under obstacles, such as buildings, streets, highways, rivers, lakes, etc. Such holes may be bored by an underground drilling mole (17) (underground percussion drill) supported on a hollow drill rod (15) and supplied with compressed air through the rod to operate an air hammer which strikes an anvil having an external boring face, preferably constructed to apply an asymmetric boring force. The drill rod is operated by a drill rig on the surface or recessed in special pit for horizontal drilling and provides for addition of sections of pipe or hollow rod as the boring progresses. The asymmetric boring force causes the boring path to curve and, when straight line drilling is needed, the drill rod is rotated to counteract the asymmetric boring force. An alternative boring tool utilizes an expander supported on a solid or hollow drill rod and having a base end supported on and larger in diameter than the rod and tapering longitudinally forward therefrom. It may have a uniform extension protruding a short distance forward. The tool penetrates the earth upon longitudinal movement of the drill rod.
Patent DE-3783332-D1 (DE)
Inventor: BLANK ROBERT GEORGE
IPC: A61K9/20
Filed: 1987-10-20
Granted: 1993-02-11
Abstract: A therapeutic taste-neutral powder form of acetaminophen is obtained by spray-drying a dispersion of acetaminophen and ethyl cellulose in water having a plasticizer dissolved or suspended therein. The powder can be formulated into fast dissolving dosage forms, chewable tablets and the like.
Patent DE-3785467-D1 (DE)
Inventor: WOODWARD THOMAS R
IPC: G06F5/01
Filed: 1987-01-07
Granted: 1993-05-27
Abstract: The storage location device to which the shifting mechanism is coupled receives code specifying a shifting operation including the amount of bits that a data segment is to be shifted, and code specifying the width of the data segment to be shifted.  The shifting mechanism includes a data bus having a width of M bits, and a shifting device coupled to the bus to receive a data segment having a width of N bits (M is some multiple of N). The shifting device is coupled to the storage location device to receive a shift amount value and to shift the data segment by the amount specified.  Input logic circuitry is coupled between the bus and the shifting device and to the storage location device to receive the data segment for transfer to the shifting device.
Patent DE-3786266-D1 (DE)
Inventor: HARTLEY JOHN DENNIS
IPC: H04L27/10
Filed: 1987-09-30
Granted: 1993-07-22
Abstract: The appts. includes circuits for receiving signals between the data processing equipment and the communications network.  A digital processing circuit (12) controls the operation of the transmitting/receiving circuits in accordance with control code stored in a control store (24). A circuit (4) couples the equipment to the network.  The appts. includes common hardware for a range of different network standards.  The coupling circuit contains a circuit for identifying which network is to be connected to the equipment.  The appts. is configured to the standard of a particular network when the coupling device is connected to the appts. A coupler for connecting data processing equipment to a communications network has a plug for connecting it to a standard communications socket and a connector for attaching the coupler to the data processing equipment.  The coupler includes a standard identifier code corresponding to the communications socket for configuring the equipment to comply with that particular standard.
Patent DE-3788953-D1 (DE)
Inventor: PEERLKAMP ERIK RIJKELE
IPC: C08K3/22
Filed: 1987-11-16
Granted: 1994-03-10
Abstract: The invention relates to a polyamide composition with improved stability in contact with oil at elevated temperatures. The polyamide composition with superior stability characteristics has been obtained by the incorporation in the polyamide composition of a small amount of an alkaline inorganic material. Preferably the polyamide is nylon 4.6.
Patent DE-3854558-D1 (DE)
Inventor: CARTER NEIL
IPC: C08G63/78
Filed: 1988-01-11
Granted: 1995-11-16
Abstract: A process of polymerising a polymerisable material in an inert organic liquid medium, in which the polymer formed from the monomer or monomers is insoluble, comprising dispersing the polymerisable material in the organic liquid in the presence of a finely, divided particulate material comprising an inorganic portion insoluble in the organic liquid medium and in combination therewith, preferably by covalent or ionic bonding, hydrocarbon chains containing at least 8 carbon atoms, the hydrocarbon chains being soluble in the organic liquid medium and heating the mixture to polymerise the polymerisable material to a required degree of polymerisation. The process provides a means of stabilising dispersion polymerisations which need to be carried out at very high temperatures to effect the polymerisation.
Patent DE-3855653-D1 (DE)
Inventor: HONEYCUTT LEROY III
IPC: B22D11/06
Filed: 1988-12-29
Granted: 1996-12-12
Abstract: Disclosed are process and apparatus for use in the direct casting of metal strip (14) from molten metal deposited on a moving chill surface (12) from a tundish (10) having a floor (30), opposed upwardly extending sidewalls (32, 34), an end wall (36), an open outlet opposite the end wall with the open outlet extending substantially the full width of the tundish between the sidewalls, and an inlet (44) for providing a flow of molten metal (20) into the tundish from a source of molten metal (42). Flow diverters (56, 58) within the tundish divide the flow of molten metal into a plurality of separate streams and divert one of the streams in the direction of each sidewall and for recombining the diverted streams into a composite stream flowing toward the outlet. Flow diffusers (72, 74, 76) diffuse the molten metal flowing through the tundish to provide molten metal of substantially uniform temperature across the width of the tundish at the outlet. <IMAGE>
Patent DE-3855876-D1 (DE)
Inventor: SKAGERLUND LARS-ERIK
IPC: G01S7/4861
Filed: 1988-06-07
Granted: 1997-05-22
Abstract: An optical receiver is divided into two receiver portions (5, 6). Each respective receiver portion is operative to receive an associated strobe (3, 4, respectively) or group of strobes. The receiver units are connected to an electric signal initiation circuit (5'', 6''; B) which, in response to reception by the receivers of each respective strobe, generates signals, for instance pulses (P1, P2) representative of each respective receiver unit. With the assistance of such signals, sensing means (7, 8) indicate that one of the receiver units which, on the actual occasion, is activated by the strobe (3, 4) in question.
Patent DE-3861616-D1 (DE)
Inventor: BOMMER ROLF
IPC: F24H8/00
Filed: 1988-03-08
Granted: 1991-02-28
Abstract: A calorific value boiler device for supplying heat to at least one user of heat contained in a heat medium via a first supply line and at least one return line. The device includes a boiler having a blower equipped burner with flue gases discharged in a specific direction and at least two heat exchangers arranged in series to receive the flue gases sequentially in that direction. Also provided is a stratified thermal storage unit for delivering medium to the user via a first supply line. A first line is for transferring heat medium from the first heat exchanger in the series to the top layer of the storage unit. A second line is for transferring heat medium from the bottom layer of the storage unit to the last heat exchanger in the series. A third line is for transferring heat medium from the middle of the storage unit to the first heat exchanger and having a flow cross section at least twice that of the second line. A common pump is employed for transferring the heat medium through all of the heat exchangers, and the return lines return the heat medium to the mid level of the storage unit.
Patent DE-3862097-D1 (DE)
Inventor: DE PAGTER JANUS ADRIAAN WILLEM
IPC: B65D85/50
Filed: 1988-09-26
Granted: 1991-04-25
Abstract: Packaging for flowers comprising a crate (1) and a box (2) to be placed on this crate with the base (3) at the top. The said box base (3) is removable or hingeable. This packaging is suitable for dry and wet packing of upright flowers. In the case of wet packing, the packaging cannot leak. By the easy removal or hinging of the box base, the packed flowers can be displayed from the top and this base can be replaced in the closed position without any problem. By removing the box, the tightly packed flowers will fan out, so that transfer to a bucket is not necessary.
Patent DE-3866491-D1 (DE)
Inventor: LIEDEK EGON DR
IPC: C08K5/41
Filed: 1988-09-16
Granted: 1992-01-09
Abstract: Zn, Pb or Ca salts of carboxylic acids of formula (I), and mixed salts contg. 2 or 3 of these metals, are new: A = a gp. of formula A1 or A2: Y = CO or SO2; X1 = H, 1-8C alkyl, 1-8C alkoxy or halogen; X2 = H, 1-8C alkyl or halogen; X3 = H, NO2 or halogen; m = 1 or 2; n = 1 or 2; provided that X1 may be H only when A = A2 or X3 = NO2 or m = 2. Salts of N-tosylanthranilic acid, 3- or 4-tosylaminobenzoic acid 1-phenylsulphonyl-4- piperidinecarboxylic acid and 3,5-di(phenylsulphonylamino) benzoic acid.
Patent DE-3869228-D1 (DE)
Title: Air-water bubble bath tub
IPC: A61H33/00
Filed: 1988-05-03
Granted: 1992-04-23
Abstract: A water basin, which can be a bathtub, with an air bubbling facility has several nozzles for injection at the bottom which are opened and closed by reversal of the water circuit through a four-way valve.
Patent DE-3883501-D1 (DE)
Inventor: LYLE ALASTAIR CLAUD
IPC: F01L1/26
Filed: 1988-12-07
Granted: 1993-09-30
Abstract: An internal combustion engine in which each cylinder has a plurality of inlet ports (17,19) and a plurality of outlet ports (14), each port being openable and closeable by means of a respective valve (12,13,11). The inlet and outlet valves ( 12,13,11) are disposed with their centre lines substantially on opposite sides of a cylinder centre plane (16) and angled generally towards said centre plane (16). There are three, or possibly more, valves on at least one of said sides, arranged with two outer valves (12) separated by one, or possibly more, inner valve (13). The angle of inclination with respect to said centre plane (16) for the outer valves (12) is less than or equal to the angle of inclination for the inner valve (13). The valves are preferably operated directly with a separate camshaft (18,20,15) being provided for each one or more valves inclined at the same angle.
Patent DE-50000762-D1 (DE)
Inventor: LIPP XAVER
IPC: B21D5/08
Filed: 2000-05-19
Granted: 2002-12-19
Abstract: The invention relates to a method for producing a device for storing solids, liquids and/or gases, especially a container (1) for storing food. According to said method, a strip (10) is deformed in a spiral shape, whereby a lateral surface (2) of the device is formed. The longitudinal edges (24, 26) of the strip (10) are bent along a bending line so as to form an edge and the adjacent longitudinal edges (24, 26) are interconnected. The inventive method is characterised in that a recess (16) is made in the strip (10) along the bending line before it is bent to form the edge. The invention also relates to a device for carrying out this method, comprising a bending station followed by a connecting station (46). The device is characterised in that a recess (16) can be made in the strip (10) at the bending station (38), along the bending line, using a machining tool (12, 14) that is located in front of the bending tool (42a, 42b) for forming the edge.
Patent DE-50002923-D1 (DE)
Inventor: ALBRECHT GERHARD
IPC: C04B24/32
Filed: 2000-03-14
Granted: 2003-08-21
Abstract: Copolymers based on unsaturated monocarboxylic or dicarboxylic acid derivatives, oxyalkylene glycol alkenyl ethers, vinylic polyalkylene glycol, polysiloxane or ester compounds and the use thereof as additives for aqueous suspensions based on mineral or bituminous binders are described. The copolymers give aqueous suspensions of building materials excellent processing properties even in very small amounts, without delaying strength developments. In addition, when the copolymers of the invention are used, a drastic decrease in the water/binder ratio still leads to highly fluid building materials without segregation of individual constituents from the building material mixture occurring.
Patent DE-50004556-D1 (DE)
Inventor: BORMANN HANS-JOACHIM
IPC: G06F3/02
Filed: 2000-10-21
Granted: 2004-01-08
Abstract: The communication unit has a cable connection (7) to an installed PC. The unit has an alpha numeric keyboard (3) and integral LCD display screen (4) visible on top of unit. Also included is an on-off key (10) and a microphone (9). The unit may be plugged into a built in laptop in an automobile.
Patent DE-50009810-D1 (DE)
Inventor: ROECKRATH ULRIKE
IPC: C09D5/46
Filed: 2000-08-16
Granted: 2005-04-21
Abstract: The invention relates to a coating material which can be hardened thermally and, optionally, by using actinic radiation. Said coating material contains: A) a binding agent comprising at least two functional groups (a1) which can enter into thermal cross-linking reactions with complementary functional groups (b1) in cross-linking agent (B), and; (B) at least one cross-linking agent comprising at least two functional groups (b1) which can enter into thermal cross-linking reactions with complementary functional groups (a1) in binding agent (A). At least one binding agent (A) contains, in an integrally polymerized manner, at least one olefinically unsaturated polysiloxane macromonomer which contains, in the statistical mean, at least 3.0 double bonds per molecule. The invention also relates to the use of the coating material for producing highly scratch resistant multilayer transparent lacquers.
Patent DE-50012458-D1 (DE)
Inventor: EFFENBERGER FRANZ
IPC: C12P21/02
Filed: 2000-12-27
Granted: 2006-05-11
Abstract: The present invention relates to an improved process for producing hydroxynitrile lyases. A process is provided whereby hydroxynitrile lyases may be produced by cultivation in bacteria or suitable host cells. Cells containing a gene encoding for a hydroxynitrile lyase may be precultivated, induced with a low concentration of IPTG, cultured, and lysed. The process allows for the production of relatively large quantities of hydroxynitrile lyases in a dissolved, native, and active form, and without the presence of substantial amounts of inclusion bodies, and thus allowing for the production of the lyases without requiring expensive and time consuming renaturation steps.
Patent DE-50108586-D1 (DE)
Inventor: KARETTA FRANK
IPC: C03B5/167
Filed: 2001-10-23
Granted: 2006-02-02
Abstract: The apparatus for reduced-pressure refining of a glass melt includes a refining bank formed so that a reduced pressure is generated by a glass flow in it. The refining bank has a component, which is made from a refractory metal or refractory alloy acting as glass-contact material. The refractory metal or alloy contains molybdenum, tungsten, tantalum, and/or hafnium. The device of the present invention includes a protective gas reservoir for a protective gas and an automatically operating valve connecting the reservoir with the refining bank so that an inner side of the component that would otherwise be exposed when a pressure rise or a falling glass melt column occurs is protected from oxidation by the protective gas. A process for using the device during refining of the glass melt is also part of the invention.
Patent DE-50109512-D1 (DE)
Inventor: SCHWAGER ARIBERT
IPC: B21K1/30
Filed: 2001-11-01
Granted: 2006-05-24
Abstract: A process and assembly are employed to manufacture a work piece with internal gear teeth e.g. a hollow wheel. The operation begins with a cup-shaped preform (N) with an essentially cylindrical side wall (N1) and drift (5). The outer profile corresponds to the internal teeth to be produced.
Patent DE-50113159-D1 (DE)
Inventor: HESS JEAN-MARC
IPC: F21S8/04
Filed: 2001-05-04
Granted: 2007-12-06
Abstract: The light distributor (21) has a one-piece distributor element (31), provided as a plate incorporating a number of holes (31d) for passage of light, each surrounded by an upstanding edge (31e), each hole having a diameter which widens out from the light entry side to the light exit side. The distributor element can be combined with a diffuser (33). An Independent claim for a method for a room lighting unit provided with a light distributor is also included.
Patent DE-50114869-D1 (DE)
Inventor: LACHNER RUDOLF
IPC: H01L21/02
Filed: 2001-03-06
Granted: 2009-06-10
Abstract: The integrated component has a number of conductor paths (13) and a capacitor (12) with a dielectric layer (5) between 2 electrode layers (14,15), which together are provided using the same sequence of metallisation layers (3,4,7-11) as that for the adjacent conductor path. The capacitor electrode layers may each be coupled to an underlying or overlying metal conductor path layer via a perpendicular connection (2,16), e.g. formed in an underlying intermediate dielectric layer (1).
Patent DE-50204752-D1 (DE)
Inventor: BIRKEL DR
IPC: A61K8/98
Filed: 2002-06-12
Granted: 2005-12-08
Abstract: Hair treatment composition in the form of a water-based gel comprises a copolymer of an ethoxylated itaconate monoester (I) and an acrylate monomer and a nonionic, anionic, zwitterionic or amphoteric hair-setting polymer. Hair treatment composition in the form of a water-based gel with a viscosity of at least 1000 mPas (measured at 25 degrees C and a shear rate of 50 sec<-1>) comprises: (a) (a) at least 0.5 wt.% of a copolymer of an ethoxylated itaconate monoester of formula (I) and an acrylate monomer; and (b) (b) a nonionic, anionic, zwitterionic or amphoteric hair-fixing polymer. CH2=C(COOR<1>)CH2COOR<2> (I) R<1>, R<2> = H or (CH2CH2O)xR<3>, one being H and the other (CH2CH2O)xR<3>; x = 1-100; and R<3> = 8-30C alkyl. Independent claims are also included for the following: (1) a hair treatment composition in the form of a water-based gel with a viscosity of at least 1000 mPas (measured at 25 degrees C and a shear rate of 50 sec<-1>) and a pH above 7, containing 0.5-20 wt.% of a copolymer of (I) and an acrylate monomer selected from (meth)acrylic acid and 1-10C alkyl (meth)acrylates, where the viscosity first increases, passes through a maximum and then decreases with increasing shear rate; and (2) a water-based gel for simultaneously setting and temporarily coloring the hair, with a viscosity of at least 1000 mPas (measured at 25 degrees C and a shear rate of 50 sec<-1>) and a pH above 7, comprising at least 0.5 wt.% of a copolymer of (I) and an acrylate monomer and at least one pigment.
Patent DE-50207942-D1 (DE)
Inventor: BRAENDLI WALTER
IPC: B61B13/00
Filed: 2002-09-23
Granted: 2006-10-05
Abstract: The transport system for feeding reels (10) of paper to reel stands (6) comprises a traveling table (5) mounted on a track (7) with a feeder section (4). The reels are fed on to trolleys (9a, 9b) which are towed along the track by a powered vehicle (12).  An Independent claim is included for: (a) a method for operating the system; and (b) the powered vehicle.
Patent DE-50212132-D1 (DE)
Inventor: EHLEN DIRK
IPC: H01H33/26
Filed: 2002-02-27
Granted: 2008-06-05
Abstract: The sensor has at least one light waveguide with multiple windings in the detection region. Stray light is coupled into the waveguide through the sleeving and passed to a sensor. The waveguide is held or fixed in a base body. At least one optical element (42',52) associated with the base body amplifies the stray light yield. The optical element is a transparent body (42') with fluorescence centers (52) for absorbable radiation.
Patent DE-50214165-D1 (DE)
Inventor: BENZ ARNULF DR
IPC: G01S5/12
Filed: 2002-11-20
Granted: 2010-03-04
Abstract: The method involves regulating the power radiated by mobile subscriber stations (MS) so the power of the signal emitted by the subscriber station receivable at a mobile radio system base station (BS) corresponds to a defined fixed desired reception level. This is achieved with a database containing the base station position, the desired reception level and information for determining the local propagation damping of electromagnetic radiation.
Patent DE-50300231-D1 (DE)
Inventor: JACOB DR
IPC: B01D53/90
Filed: 2003-02-05
Granted: 2005-02-10
Abstract: Production of ammonia and feeding it to the off-gas from combustion in an engine, gas turbine or burner to selectively catalyze reduction of nitrogen oxides involves feeding regulated amounts of dry urea from a vessel (7) into a reactor (8) where its is 'blitz' thermolyzed to a mixture of ammonia and isocyanic acid (HNCO), the mixture being catalytically treated in presence of water to convert the HNCO to ammonia and carbon dioxide.  An Independent claim is also included for apparatus for the process comprising a vessel (7) containing urea powder, granulate or microprills, a reactor (8) with a chamber (9) divided into a thermolysis and a hydrolysis zone, an arrangement (13 - 17) regulating the urea introduction into reactor (8), an electrical heating element (10) in thermolysis zone (9) regulated by a device (20) such that 'blitz' thermolysis occurs spontaneously, a feed (18, 19) introducing water or a water-containing gas into chamber (9) and a catalyst (11) in the hydrolysis zone for converting the isocyanic acid (HCNO) to ammonia and carbon dioxide.
Patent DE-50305196-D1 (DE)
Inventor: PAPKE NICOLAI
IPC: C08L55/02
Filed: 2003-08-16
Granted: 2006-11-09
Abstract: The present invention relates to a polyoxymethylene molding composition comprising: (A) from 0.1 to 5.0% by weight of a compatibilizer, (B) from 5 to 50% by weight of an impact modifier, (C) the remainder to 100% by weight of a polyoxymethylene. The molding compositions of the invention have substantially improved mechanical properties, in particular impact resistance.
Patent DE-50309189-D1 (DE)
Inventor: CRAMER TILL
IPC: E21B10/36
Filed: 2003-07-09
Granted: 2008-04-03
Abstract: The drill bit has a drill part (1) and an axially displaced impact part (2), each having end faces used for machining the surface of the drill hole, e.g. a pair of cutting segments (1a,1b) and a pair of impact segments (2a,2b), exhibiting a radial overlap during the rotation of the drill bit.  The adjacent impact segments (2a,2b) and cutting segments (1a,1b) together define axial intermediate segment surfaces (3), the cutting edges of the cutting segments provided by hard inserts (4) of polycrystalline diamond.