baber/WOPTO huggingface dataset:
Patent DE-3475915-D1 (DE)
Title: Use of coating compositions based on hydroxyl group containing branched polyesters as a protective layer against road chippings,between the primer and top coat
Inventor: HEINRICH SIEGFRIED ING GRAD
IPC: B05D7/24
Filed: 1984-10-12
Granted: 1989-02-09
Abstract: Lacquer for coatings protecting against stone chipping, containing pigments, fillers, binders consisting of a mixture of film forming, hydroxyl-containing polyesters and aliphatic and/or cycloaliphatic polyisocyanates which are blocked with acetoacetic acid alkyl esters and have an average functionality of at least 2.5, organic solvents and conventional lacquer additives, which lacquer contains certain polyesters having an average hydroxyl functionality of from 2.5 to 6 and a hydroxyl content of from 2 to 6% by weight and containing from 15 to 50% by weight (aliphatic content) of aliphatic groups which have at least 4 to 20 carbon atoms in an unbranched chain, the proportion by weight of this aliphatic group content in the polyester to the benzene ring content in the polyester, calculated as the sum of the weight of carbon atoms of the benzene rings and of the hydrogen atoms attached to these carbon atoms (aromatic content) is from 1 to 2.5, and a process for its preparation and its use.
Patent DE-3563169-D1 (DE)
Title: A drive mechanism for axial movement of a rod, in particular an infusion pump
Inventor: TULLIN FLEMMING
IPC: A61M5/20
Filed: 1985-10-31
Granted: 1988-07-14
Abstract: In a drive mechanism of the type where a rotating drive wheel deforms and partly works into engagement with a rod of deformable material to axially displace the rod as the drive wheel rotates, the drive wheel is a wheel (15) which is provided with worm threads (17) and whose axis of rotation is substantially parallel with the said rod (11). According to the invention, such a structure results in an unprecedented great metering accuracy with indication of very small doses from e.g. an injection syringe (13) whose plunger (14) is driven by said rod (11). The invention is characterized in that the worm threads work into the deformable material of the rod under the action of essentially completely continuous forces. The preferred embodiment comprises two worms (in Fig. 4 behind the worm (17) on the opposite side of the rod (11) driven by their respective shafts (19), which are driven by a common worm (22) via helical toothed wheels (21). An antibackup roller (12) placed in an opening cover (27) serves to press the rod (11) down between the two worms so as to provide some wedge effect. Complete balance in the mechanism is obtained because the two worms rotate in the opposite direction.
Patent DE-3569075-D1 (DE)
Title: Method and compositions for use in the treatment of fireblight
Inventor: VANDENBERGH PETER A
IPC: A01N63/40
Filed: 1985-10-18
Granted: 1989-05-03
Abstract: A method and compositions for the treatment of fireblight disease in plants are described. The compositions include a phage for Erwinia amylovora which produces fireblight and an enzyme produced by the phage which depolymerizes a polysaccharide produced by Erwinia amylovora which is the cause of the fireblight disease. Purified enzyme preparations are described.
Patent DE-3668545-D1 (DE)
IPC: A61B17/06
Filed: 1986-06-05
Granted: 1990-03-08
Abstract: Microsurgical suture needles are made by providing a precious stone plate (3) with main surfaces extending obliquely with respect to the longitudinal rib. A metal shank (2) is provided with an end face extending correspondingly obliquely with respect to its longitudinal axis. The precious stone plate is attached with one main surface on the oblique end face of the metal shank. The other main surface of the precious stone plate is ground and provided with a sharp tip (6) and cutting edges (7).
Patent DE-3672767-D1 (DE)
Inventor: ALBER FRIEDRICH DIPL ING
IPC: H01F27/40
Filed: 1986-10-31
Granted: 1990-08-23
Abstract: 1. Transformer with fusing device for disconnection in the case of electrical faults occurring within an oil-filled transformer tank, for example in the case of short-circuits occurring on the windings, with a safety fuse (13), formed as an IK interrupter, between the lower end of a conductor bolt (11) assigned to a high-voltage bushing, and a winding terminal belonging to the said conductor bolt (11), characterised in that - the distance between the lower end of the high-voltage bushing and the upper end of the safety fuse (13) is less than half the length of the safety fuse (13), and in that - the conductor section between the lower end of the high-voltage bushing and the safety fuse (13) is constructed in such a way that it is without an arc base, in that - this conductor section is encased by corresponding pieces of shrink tubing, and - the safety fuse (13) carries a shield (16) which is open in the direction of the high-voltage bushing and is made of insulating material.
Patent DE-3681464-D1 (DE)
Inventor: UMEZAWA HAMAO
IPC: C07D493/14
Filed: 1986-02-04
Granted: 1991-10-24
Abstract: The present invention relates to novel benz[a]anthraquinone compounds, and a microbial process for their preparation using a strain of the genus Streptomyces. The compounds exhibit effectivity against multi-drug resistant tumor cells and can, therefore, be used as medicaments.
Patent DE-3688539-D1 (DE)
Inventor: MEYER WOLFGANG DR MED
IPC: A61F2/28
Filed: 1986-03-19
Granted: 1993-07-15
Abstract: The boundary lines of sections of the object being modelled are sensed by computer tomography and converted into spatial coordinates. These are then used to control a tool which shapes the model accordingly. Pref. the tool cuts a blank in consecutive imaginary planes corresp. to the sections of the object to produce a solid model. Alternatively, individual model sections may be cut and then assembled to form the complete model. In both cases the outside of the model is then machined to remove the steps and produce a smooth surface.
Patent DE-3763916-D1 (DE)
Inventor: TSISIOS MICHAEL NICHOLAS
IPC: A47J37/08
Filed: 1987-06-12
Granted: 1990-08-30
Abstract: A grilling compartment (1) includes two tungsten-halogen lamps (9,10) emissive of infra-red radiation and separated from a grilling area (5) by a ceramic protective screen (16). Infra-red radiation emitted by the lamps (9,10) passes through the protective screen (16) to irradiate the grilling area (5) to grill food placed therein. A metallic mesh screen (18) is also provided between the lamps (9,10) and the grilling area (5), only in close proximity to the lamps (9,10) and configured to provide a substantially uniform distribution of intensity of infra-red radiation over substantially the whole of the grilling area (5).
Patent DE-3772851-D1 (DE)
Inventor: GRUBER HANS
IPC: B65D81/34
Filed: 1987-05-22
Granted: 1991-10-17
Abstract: A menu package consists of three shaped recesses in plastic material for main dish, garnish and dessert, joined by webs which can be sealed by a foil bonded across the top. A film hinge joins two such packages together. Intentionally weak (perforated) lines permit the dessert recess to be severed from the others which are to be heated up. Pref. the whole twin package is made as a deep drawn article of rigid plastic material with a good heat resistance, e.g. polypropylene.
Patent DE-3775538-D1 (DE)
Inventor: HALLENBURG J
IPC: C07C309/15
Filed: 1987-07-30
Granted: 1992-02-06
Abstract: Excess amounts of a pure form of acrylonitrile are reacted with other reactants in the production of various compounds such as 2-acrylamido-2-methyl propane sulfonic acid. Accordingly, large amounts of acrylonitrile remain unreacted and present with other contaminants. The present invention is directed toward the purification of such unreacted acrylonitrile and the purified acrylonitrile obtained from such a purification process. The purification is carried out by treating the unreacted acrylonitrile with a base and removing salts formed. The treated material is fed to a heat exchanger which heats the material preferably under vacuum to about 120 DEG  F. and provides a heated fluid material. This heated fluid material is pumped to a lower area of a distillation tower which is maintained under vacuum and includes a plurality of distillation trays. Purified acrylonitrile has a lower boiling point and is drawn toward the top of the tower by vacuum and removed whereas the remainder of the material which includes contaminants has a higher boiling point and falls to the bottom of the tower. This bottom portion is removed and recycled to the heat exchanger. The purified acrylonitrile removed from the top of the tower by vacuum is capable of, and sufficiently pure for, reuse in the formation of other compounds such as 2-acrylamido-2-methyl propane sulfonic acid. The process provides purified acrylonitrile while avoiding undesirable polymerization. The purified acrylonitrile obtained from the proces and 2-acrylamido-2-methyl propane sulfonic acid produced with the purified acrylonitrile lack undesirable water insoluble polymers and copolymers and have improved and unexpectedly superior storage stability.
Patent DE-3780070-D1 (DE)
Inventor: HOMMA SATOSHI P D D D HAMURA R
IPC: G07F7/10
Filed: 1987-04-23
Granted: 1992-08-06
Abstract: An IC (integrated circuit) card identification system (100) includes a comparator (26) for comparing a first identification number (PIN) entered by a card-holder with a second identification number (R-PIN), a storage memory (24) for storing at least the second identification number (R-PIN), a timer (25) for measuring a time lapse during a card-identifying operation, and a central controller (17) for controlling the timer (25) to set a first processing time period to be substantially equal to a second processing time period. During the first processing time period, the comparator (26) determines that the first identification number (PIN) is coincident with the second identification number (R-PIN) since the first identification number (PIN) has been entered. During the second processing time period, the comparator (26) determines that the first identification number (PIN) is incoincident with the second identification number (R-PIN) since the first identificaton number (PIN) has been entered.
Patent DE-3780987-D1 (DE)
Inventor: YAMAMOTO MASATO OMRON TATEISI
IPC: H05K7/14
Filed: 1987-03-13
Granted: 1992-09-17
Abstract: An electric device with an operation indicating light has a base and a case transversely divisible in a main frame and a case cover. The main frame is fitted to the base at one open end of the frame. A resin material is injected into the space provided by the base and the main frame. The case cover is fitted to the other open end of the main frame so that an operating indicating lamp can be seen through an indicating hole in the case cover. Thus, the device can be easily assembled, and the resin material does not leak from the gap between the operation indicating lamp and the indicating hole. Cracks are prevented from developing in the solder connecting the lamp to the circuit board. In addition, the lamp can be positioned at a high precision because no packing is required to prevent resin leakage.
Patent DE-3785023-D1 (DE)
Inventor: SHINMEN YOSHIFUMI
IPC: C12P7/64
Filed: 1987-09-30
Granted: 1993-04-29
Abstract: A process for the production of arachidonic acid comprising culturing a microorganism belonging to the genus Mortierella capable of producing arachidonic acid to produce arachidonic acid or a lipid comprising arachidonic acid, and recovering the arachidonic acid or a lipid comprising arachidonic acid, wherein the culturing is carried out in the presence of a hydrocarbon, fatty acid or a salt thereof, or a fat, or a combination thereof.
Patent DE-3786697-D1 (DE)
Inventor: SEIFERT JOSEF
IPC: A61B17/068
Filed: 1987-05-07
Granted: 1993-09-02
Abstract: The clip magazine (25) is secured to the applicator main part (1) and incorporates two profiled components (43,45), together forming a U-section guide shaft for the clips (29). A slider (73), working in the shaft, is spring-loaded towards the clip outlet (77), in front of which is a stop (79) with an anvil (31) and bending punch (13), actuated by a handle (5) hinged on the main part. The profiled components have guides fitting inside each other and extending in the longitudinal direction of the shaft, so as to position them relatively in all transverse directions. The stop is mounted on the magazine, which is detachable as a complete unit with the slide and clip feed spring (69) from the main part.
Patent DE-3869812-D1 (DE)
Inventor: HOELZLEIN KARLHEINZ DR
IPC: G01R33/06
Filed: 1988-01-20
Granted: 1992-05-14
Abstract: The magnetic field sensor providing a frequency analogue output (16,26) uses several bipolar magnetotransistors (3) each having at least one collector (12,22) and a magnetic field sensitive axis (5). The transistors are arranged so that these axes are parallel, with a switching transistor (14,24) coupled to each of their collectors. Each switching transistor and its associated magnetotransistor provides an inverter, with the inverters combined to form at least one oscillator (10,20). Pref. each magnetotransistor has two collectors each of which is coupled to a switching transistor to form two inverters inserted in two respective oscillators circuits.
Patent DE-3870070-D1 (DE)
Inventor: BURKHART GEORG DR
IPC: C08J9/00
Filed: 1988-07-12
Granted: 1992-05-21
Abstract: A stabiliser for the prodn. of polyurethane and/or polyisocyanurate foams in known manner is a copolymer obtd. by copolymerising in known manner (A) vinyl monomers CH2=CRR' and (B) (meth)allyl polyoxyalkylene ethers CH2=C(R4)-CH2-O-(Q)m (CH2-CH2-O)nR6 having a mol. wt. 400-5,000, pref. 1,400-2,400. The ratio (A):(B) is 1-10, pref. 3-5. In the copolymer (B) is copolymerised with a block like distribution of the polyoxyalkylene units and with the polyoxyethylene units being terminally bound. In the formulae, R is H or Me; R' is -OC(O)-R'' or (1); R'' is 1-4C alkyl; Q is -CH2-CH(R5)-O-; R4 is H or Me; R5 is Me and/or Et; R6 is H, 1-8C hydrocarbyl, -C(O)-NH-R7 or -C(O)-R7; R7 is 1-8C  hydrocarbyl; m is 1-120; n is 1-90; m:n is 0.1-7, pref. 0.6-2.
Patent DE-3870230-D1 (DE)
Inventor: BOSIER MAURICE HARWIN
IPC: G11B5/60
Filed: 1988-04-29
Granted: 1992-05-21
Abstract: A maqnetic head/support assembly comprises a magnetic head element (12) and a support structure (11,20,21) for the head element. The head/support assembly also comprises a head lead locating device (27) including a frame for locating and terminating the leads (15) from the head element (12) remotely from the element. The locating device is attached to the support structure and the leads extend across the frame and are retained in fixed spaced apart relationship over a sufficient portion of their lengths.  This permits direct electrical connection to a correspondingly spaced pattern of conductors on external data channel circuitry carried by the access mechanism.
Patent DE-50000427-D1 (DE)
Inventor: GAERTNER OLAF
IPC: E02F3/06
Filed: 2000-07-14
Granted: 2002-10-02
Abstract: In a construction machine comprising a machine frame (2) having a milling roller (18) arranged for rotation therein, the milling roller (18) comprising a roller base body (19) driven by a milling roller drive device (11 to 15) via a transmission unit (32), and a milling tube (25) to be coaxially mounted on the roller base body (19) and to be attached in a manner allowing exchange thereof, with the milling tube (25) carrying cutting tools on its outer surface (46), it is provided that the milling tube (25) comprises fastening elements (28), radially projecting from the inner surface (44), by which the milling tube (25) can be mounted in a rotationally fixed manner to the roller base body (19) or to a member connected to the roller base body (19).
Patent DE-50000704-D1 (DE)
Inventor: DICKE ROBERT
IPC: F16B35/04
Filed: 2000-03-15
Granted: 2002-12-05
Abstract: The present invention relates to a self-drilling and thread-forming connecting element, in particular a screw. The screw comprises a threaded shank including a cylindrical core and a thread formed as a protuberance on the core. The screw also includes an end drilling tip for drilling a core hole for the thread.
Patent DE-50003130-D1 (DE)
Inventor: GREFENSTEIN ACHIM
IPC: B29C69/02
Filed: 2000-06-21
Granted: 2003-09-04
Abstract: Described is a backmolded plastic molding comprising a polymer backmolding film backmolded by injection molding or casting with a fiber reinforced plastic having a fiber content of from 5 to 30%, the film having a thickness of from 0.5 to 1.0 mm and the backmolding material having a thickness of from 1.5 to 4.5 mm.
Patent DE-50008693-D1 (DE)
Inventor: POTT EKKEHARD
IPC: F02D41/14
Filed: 2000-07-03
Granted: 2004-12-23
Abstract: The invention relates to a method for regulating a work mode of an internal combustion engine. Means for setting an operating mode by at least temporarily influencing at least one operating parameter of an internal combustion engine are allocated to said internal combustion engine. The work mode is regulated according to a catalyst temperature of at least one NO x-storage catalyst, which is located in an exhaust gas channel of the internal combustion engine. The invention provides that (a) if the catalyst temperature exceeds a predetermined first limit temperature, (G1), a work mode with  lambda  </= 1 is set; (b) a second limit temperature (G2) above the first limit temperature is provided and (c) after the catalyst temperature has exceeded the second limit temperature (G2) for the first time and then fallen below said second limit temperature, a work mode with  lambda  > 1 (lean mode) is set.
Patent DE-50008934-D1 (DE)
Inventor: BURCKHARDT CHRISTOPH
IPC: H05B3/02
Filed: 2000-03-14
Granted: 2005-01-20
Abstract: The perforator includes a needle roller (1). For each needle (11) there is a recess (21) in a roller (2) opposite the first In addition to providing for perforation, this includes edges and walls shaping the sheet (3) in controlled manner. An Independent claim is included for the corresponding process.
Patent DE-50011307-D1 (DE)
Inventor: HANKE CARSTEN
IPC: E06B3/58
Filed: 2000-01-12
Granted: 2006-02-23
Abstract: The holding ledge has an outer shank (6) and a fixing shank (7) which form an angle ( alpha ). The fixing shank is screwed to the frame profile (9), and forms an angle ( beta ) which is less than or equal to 90 degrees with the plane of the glass pane or with the filling panel (2).
Patent DE-50015641-D1 (DE)
Inventor: HORVATH DOMONKOS
IPC: A61C8/00
Filed: 2000-05-29
Granted: 2009-06-18
Abstract: Medical membrane (4) serving for bone regeneration, has at least one surface which is provided with at least one fixing element and/or reinforced area for a tensioning element (6). Also claimed is an associated tensioning unit. The latter consists of an anchoring element (5) and an adjustable tension provider which is attached to the anchoring element and is joined to the tensioning element (6).
Patent DE-50105230-D1 (DE)
Inventor: QUAPIL DR
IPC: G01V8/20
Filed: 2001-07-19
Granted: 2005-03-10
Abstract: The optical sensor (1) has a light (3) source (4) and CMOS array (6) with individually controllable elements to collect light reflected from objects (2).
Patent DE-50106660-D1 (DE)
Inventor: MUELLER HANS-GEORG
IPC: G06F17/30
Filed: 2001-11-16
Granted: 2005-08-04
Abstract: A method for processing text in a computer unit (1) and a computer unit (1) are proposed which enable key word lists to be efficiently generated. In the process, a first list (5) of key words is generated, a first text (10) being partitioned into a plurality of text chunks which are separated from one another by predefined text components of a text component list (20) stored in a memory (15) assigned to the computer unit (1). At least one portion of a text chunk is entered into the first list (5) of key words when its frequency of occurrence in the first text (10) exceeds a first predefined value. In a first step, all word groups in the remaining text chunks are sought which include a first predefined number of directly adjacent words. Of these word groups in the text chunks, those are subsequently deleted whose frequency of occurrence in the first text exceeds the first predefined value and which, therefore, are entered into the first list (5) of key words. In a second step, all word groups in the remaining text chunks are sought which include a second predefined number of directly adjacent words, the second predefined number of words being smaller than the first predefined number of words.
Patent DE-50107597-D1 (DE)
Inventor: FRISCHMANN ALBERT
IPC: E03C1/322
Filed: 2001-05-10
Granted: 2006-02-16
Abstract: Clamping fitting (10) used for fixing a sanitary component to a wall has a clamping bolt (16) and a clamping element (12) which is pulled inside itself on turning the clamping bolt. The clamping fitting has a housing (14) in which the clamping element is positioned so that it can rotate. An Independent claim is also included for a sanitary component having a recess for a clamping fitting. Preferred Features: The clamping element has a cylindrical outer periphery and a spiral ramp on one inner side which engages with a head (24) of the clamping bolt. The clamping element and the housing have a through hole through which the head of the clamping bolt is inserted in an approximately radial direction. The housing has a tubular recess (30) for the clamping bolt.
Patent DE-50107857-D1 (DE)
Inventor: STEINMEYER FLORIAN
IPC: F16C39/06
Filed: 2001-08-20
Granted: 2005-12-01
Abstract: The invention relates to a magnetic bearing (2) for magnetically suspending a rotating shaft (3) within a stator. Said magnetic bearing comprises a first bearing element (5) rigidly linked with the shaft which is enclosed by a second bearing element (13) pertaining to the stator, thereby defining a bearing clearance (12). A system of magnets (7) of the first bearing element with permanent magnet elements (8i) and a cooled superconducting system (14) of the second bearing element with high Tc superconducting material are commonly enclosed by at least one insulating compartment (V1, V2). An additional compartment (25) which is separate from said insulating compartment encloses the bearing clearance (12) and partial compartments (25a, 25b; 26a, 26b) that radially extend on lateral sides of the superconducting system and of the system of magnets up to the shaft (3) and are sealed from the shaft.
Patent DE-50107927-D1 (DE)
Inventor: ROSE DAVID
IPC: C07C215/68
Filed: 2001-07-19
Granted: 2005-12-08
Abstract: New m-phenylene diamine derivatives are 2-(hydroxy)alkyl- and 2-allyl-1-amino-3-(omega -amino-ethyl-, -propyl- and -butyl-amino)-and -1,3-bis-(omega -amino-ethyl-, -propyl- and -butyl-amino)-benzene compounds (I) and their water soluble salts. New m-phenylene diamine derivatives are 2-(hydroxy)alkyl- and 2-allyl-1-amino-3-(omega -amino-ethyl-, -propyl- and -butyl-amino)-and -1,3-bis-(omega -amino-ethyl-, -propyl- and -butyl-amino)-benzene compounds of formula (I) and their water-soluble salts: [Image] R1>1-4 carbon (C) (hydroxy)alkyl or allyl; R2>hydrogen (H) or -(CnH2n)-NR3>R4>; R3>, R4>H or 1-4C (hydroxy)alkyl; or NR3>R4> = a morpholine, piperidine, pyrrolidine or 5-7-membered azacycloalkane ring; n : 2-4. Independent claims are also included for: (a) the preparation of (I); (b) oxidation colorants for coloring keratin fibers, especially hair, which contains developer component(s) and coupler component(s), including (I) or a water-soluble (I) salt, in a suitable vehicle.
Patent DE-50112298-D1 (DE)
Inventor: BOLAND BERNHARD
IPC: A61C17/34
Filed: 2001-08-08
Granted: 2007-05-16
Abstract: A brush head for a motor-driven toothbrush includes a multitude of bristles and a plate shaped bristle support to which the bristles are attached. The brush head is connectable to a motor-driven toothbrush for oscillatory rotation and translation. The bristle support is divided into several bristle support segments that are movable relative to each other. In particular, diametrically opposed bristle segments are tiltable on a shared tilt axis or on separate tilt axes arranged in a plane perpendicular to the axis of rotation of the brush head.