baber/WOPTO huggingface dataset:
Patent DE-3570668-D1 (DE)
Title: Pyridine derivatives
Inventor: BOTTCHER HENNING DR
IPC: A61K31/4427
Filed: 1985-10-08
Granted: 1989-07-06
Abstract: New pyridine derivatives of the formula I    <IMAGE>  I  wherein R1 and R2 are each phenyl or 2- or 3-thienyl radicals which are unsubstituted or monosubstituted or di-substituted by alkyl, alkoxy, F, Cl, Br, OH and/or CF3 and n is 1, 2 or 3, and the alkyl and alkoxy groups each have 1-4 C atoms, and salts thereof, have suppressant actions on the central nervous system, in particular neuroleptic actions.
Patent DE-3578617-D1 (DE)
Inventor: KINO YOUICHIRO KODAN
IPC: C12N7/04
Filed: 1985-08-23
Granted: 1990-08-16
Abstract: method for the preparation of an herpes simplex virus Subunit vaccine, which comprises subjecting a solution con- aining glycoproteins gA and gB to column chromatography ising, as a gel for chromatography, a sulfuric acid ester of cel- ulose or a crosslinked polysaccharide to adsorb the glycopro- eins gA and gB onto the gel in the presence of an anionic sur- actant or a nonanionic surfactant, eluting the adsorbed glycoproteins to obtain an eluate containing the glycoproteins, nd subjecting the eluate to gel filtration to obtain a filtrate ;ontaining the glycoproteins.
Patent DE-3581418-D1 (DE)
Inventor: RENKER HANSJOERG DR
IPC: E01B3/44
Filed: 1985-02-21
Granted: 1991-02-28
Abstract: The cross-ties or sleepers (8) between two rails (4) of a track installation consist of a mixture of sand, gravel or rubble as well as elastomer parts which are bonded using a synthetic resin binder. The proportion of elastomer can be greater at the bottom of the sleeper (8) than in the remainder of the sleeper element. The rail (4) is clamped on the sleeper (8) with two clamps (5) by means of nuts (6) and by means of screw bolts welded onto a steel reinforcement (9). Thus, elasticity and damping characteristics similar to those found in wooden sleepers are achieved. <IMAGE>
Patent DE-3584353-D1 (DE)
Inventor: STROMAN DAVID WOMACK
IPC: C12N15/81
Filed: 1985-10-29
Granted: 1991-11-14
Abstract: 57 Process for transforming yeast strains of the genus Pichia is disclosed. Novel yeast strains of the genus Pichia which can be transformed with recombinant DNA material are also disclosed. In addition, a method for isolating functional genes and other functional DNA sequences from yeast strains of the genus Pichia is described.
Patent DE-3650751-D1 (DE)
Inventor: LEE FRANK
IPC: C12N15/11
Filed: 1986-11-19
Granted: 2001-02-22
Abstract: Antibodies to mammalian Interleukin-4 and muteins are provided, especially to native human IL-4s, as well as peptides useful as antigens in their production. Nucleic acids are disclosed which are capable of coding for the mammalian IL-4s and their muteins.
Patent DE-3680637-D1 (DE)
Inventor: RUMP GEORG F
IPC: F24D3/10
Filed: 1986-10-23
Granted: 1991-09-05
Abstract: In an extrusion control valve, its housing has an inlet nozzle and an outlet nozzle and connecting nozzles which are arranged transversely thereto and in a bracing manner in a common plane of the same longitudinal side of the housing, for a valve upper part carrying the sealing device, for measurement devices and for a filling and emptying valve, a connecting nozzle for holding a medium-pressure measurement device in the flow direction of the medium being arranged behind the valve seat. 
<??>In order to be able to measure medium pressures corresponding to the actual pressure losses in the valve with the inserted measurement device, the connecting nozzle (5) intended for holding a pressure measurement device opens in a channel (13) directed around the valve upper part (7) and the channel (13) opens into the continuous channel (12) through the housing on the side of the valve upper part (12) facing away from the said connecting channel (5) and facing the outlet nozzle (3). 
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Patent DE-3682193-D1 (DE)
Inventor: NORMAN-AUDENHOVE BALDUIN
IPC: G08G1/0968
Filed: 1986-12-04
Granted: 1991-11-28
Abstract: A user connected by telephone to a central telephone exchange can inform an automatic switching communications device directly of his own telephone number by dialing on his telephone set, which determines the corresponding address and all other possible characteristics from an on-line directory. The available taxis are entered in a stand-by memory. The taxis in first place in the stand-by memory is provided with the assigned address by the switching communications device via radio. The total area serviced by the device for the switching communications exchange of the taxis, can be partitioned into individual sectors, whereby each sector then corresponds to its own stand-by memory. Therefore, a very quick and efficient switching communications exchange is possible without a large expenditure for personnel.
Patent DE-3751401-D1 (DE)
Inventor: LEWTAS KENNETH
IPC: C10L1/24
Filed: 1987-09-23
Granted: 1995-08-17
Abstract: The use as an additive for wax containing distillate fuel of a compound containing at least 2 substituent groups and having a spacing and configuration such that they may occupy the positions of wax molecules in the intersection of the (001) plane and the (110) and/or (111) planes in crystals of the wax, the substituent groups being alkyl, alkoxy alkyl or polyalkoxy alkyl having at least 10 atoms in the main chain.
Patent DE-3761498-D1 (DE)
Inventor: GERHARD ANTON
IPC: E04F13/08
Filed: 1987-07-10
Granted: 1990-03-01
Abstract: 1. A straddling dowel for the fixing of light insulation plates (38) on walls (23) consisting in a bushing (1) at one end of which (11) a holding plate (2) is mounted, and in the region of the other end of which a bore hole expansion region (13) is formed in which the bushing (1) is longitudinally divided, and in an expanding pin (27) which can be introduced into the bushing from its end (11) provided with the holding plate (2), the diameter (d) of said expanding pin (27) being greater than the inner diameter (D") of the bushing (1) in the bore hole expansion region (13) in the non-expanded state, characterized in that the bushing (1) between the bore hole expansion region (13) and the holding plate (2) has an external expansion region (12) separate from the bore hole expansion region (13) in which the bushing (1) is divided longitudinally and is provided with inner expansion surfaces (30) by means of which the bushing (1) on the introduction of the expanding pin (27) is expanded before the expansion of the bore hole expansion region (13).
Patent DE-3763516-D1 (DE)
Inventor: BECHU JEAN-PIERRE
IPC: B60D1/00
Filed: 1987-02-20
Granted: 1990-08-09
Abstract: 1. Elastic ring arranged about the assembly axis of articulated elements forming a safety barrier for works sites or a separator of lanes on roads or motorways, characterized in that it is constituted by an elastic material which gives it, under compressive stress, non-linear mechanical characteristics upon deformation.
Patent DE-3764613-D1 (DE)
Inventor: HUBSCHMID WALTER
IPC: A61C1/07
Filed: 1987-11-02
Granted: 1990-10-04
Abstract: 1. A device for dental treatment, having an angle piece in which the rotary motion is transformed into a reciprocating motion, the front end of a portion which is connected to a rotating shaft eccentrically engaging a tool holder (4) sliding in the head of the angle piece in order to set the latter into a reciprocating motion and said portion being a pivot lever (9) the front end (8) of which engages a recess (7) of the tool holder (4) and the rear end (10) of which engages an eccentrically disposed recess (11) in a front surface of a rotatable shaft (12), and means (13) being provided approximately in the center of the pivot lever in order to vary the stroke of the front end (8) of the pivot lever and thereby the stroke of the tool holder, in a continuous manner, characterized in that in view of producing a pure reciprocating motion, the stroke limiting means are a sliding support (13) having an approximately rectangular bearing (18) with rounded edges, and in that the sliding support is connected, by a rivet (14) running in a slot (17), to a sliding spring (15) which runs above the casing (3) of the head (2), the slot (17) being provided with cutouts (28) in which the rivet (14) catches, in order to select a respective determined stroke.
Patent DE-3764696-D1 (DE)
Inventor: YAINDL CHARLES
IPC: F16K15/02
Filed: 1987-03-20
Granted: 1990-10-11
Abstract: The check valve includes a disk (53) and a seat (75), the disk (53) being movable towards and away from the seat (75) in response to pressure changes in the line. The disk (53), together with a central member (49), defines a chamber (71) which becomes filled with fluid when the disk moves away from the seat (75). In one embodiment, an orifice (67) is provided, spaced apart from a central bore (59) of the valve. In another embodiment, the orifice is provided in the disk of a pilot valve. When the direction of flow in the line is suddenly reversed, causing the disk (53) to move back towards the seat (75), the orifice (67) causes fluid to leak out of the chamber (71) in a controlled manner in either embodiment. The fluid in the chamber (71) therefore acts as a dashpot to prevent the disk (53) from slamming against the seat (75). The amount of damping of the dashpot is determined by the size of the orifice (67).
Patent DE-3767615-D1 (DE)
Inventor: BURGHART WALTER
IPC: A61K9/12
Filed: 1987-03-10
Granted: 1991-02-28
Abstract: PCT No. PCT/AT87/00015 Sec. 371 Date Nov. 10, 1987 Sec. 102(e) Date Nov. 10, 1987 PCT Filed Mar. 10, 1987 PCT Pub. No. WO87/05210 PCT Pub. Date Sep. 11, 1987.A sprayable pharmaceutical preparation available in doses in aerosol containers comprises an active ingredient dissolved in polyalkylene glycol, and/or polyethylene glycol, and/or fatty glycolic acid ester of glycerine-polyethylene such as glycerine-polyethyleneglycol oxyoleate and/or glycerine-polyethyleneglycol oxystearate, and/or partial fatty acid esters of sorbitol or polyhydroxyethylene sorbitol, and/or polyvinylpyrrolidones, and/or polyvinyl alcohols, and/or fatty alcohol ethers of polyhydroxyethylene or fatty acid esters of polyhydroxyethylene and/or condensates of polyhydroxyethylen-polyhydroxypropylene and/or propylene carbonate, mixed with ethanol, substituted if necessary at least partially with middle chain diglyceride and/or triglyceride of fatty acids, and with a pharmacologically acceptable propellant, in particular halogenated hydrocarbons.
Patent DE-3768247-D1 (DE)
Inventor: KAADEN JUERGEN
IPC: G01B21/06
Filed: 1987-07-03
Granted: 1991-04-04
Abstract: Process for determining the remaining length of magnetic tape wound on to a spool. The sum of the times of a single rotation of the two spools is compared with a limit value tg for determination of the diameter Do. From this, one obtains the number n of turns on the spools from which the times TL and TR are calculated. The sum TL + TR = T is compared with the target time and from this the actual tape thickness is deduced, from which the true number of turns n and times T are calculated.
Patent DE-3771053-D1 (DE)
Inventor: PYE BARRY JOHN
IPC: A23B9/32
Filed: 1987-11-20
Granted: 1991-08-01
Abstract: A spray apparatus for the treatment of a harvested crop, the apparatus including a high voltage electrostatic spray head (50), a sprayhood (30) surrounding the sprayhead (50) and having an aperture opposite the sprayhead and insulating means (28, 29) to suspend the sprayhood with the aperture adjacent a region of a conveying path (11) to establish and maintain the sprayhood (30) covering said region of said conveying path (11), the sprayhood (30) having on the outside an insulating cover and inside the cover an extensive insulated electrode (41) extending around and above said aperture, the electrode (41) being energisable in operation to a potential similar to that applied to the sprayhead (50), whereby the support means and electrode together permit the application of an electrostatically charged spray from the sprayhead (50) in a controlled manner throughout said region of the conveying path (11) under the sprayhood (30) to a quantity of crop conveyed past on the conveying path in a regular manner.
Patent DE-3773375-D1 (DE)
Inventor: LOPEZ-DORIGA LOPEZ-DORIGA JUAN
IPC: H01M10/16
Filed: 1987-12-22
Granted: 1991-10-31
Abstract: The invention relates to an electrical battery comprising a container (1) divided into cells in which are housed plates and separator assemblies (3), each cell comprising an anchorage (9) for the connecting bridges (4) which join the plates of the same polarity, the anchorage (9) serving to support the bridge (4) so avoiding the risk of breakage and a fixing member (8) having wedge-shaped columns which are introduced between the walls of a cell and a plate/separator assembly (3) therein to secure the assembly.
Patent DE-3778828-D1 (DE)
Inventor: THEUSNER MARTIN DR DIPL CHEM
IPC: B60C17/06
Filed: 1987-09-18
Granted: 1992-06-11
Abstract: A tyre has a rigid rim with radially inward flanges and radially outward support faces for punctured tyres with radially outer wells plus radially inner high beds. The tyre beads are fixed on to the radially inner sides of the rim by flanges. The construction further has a ring-shaped support plate at least by the drop well and its o.d. is at least that of the adjacent parts of the rim. The space in the drop centre is filled with an inflated rubber tube, and the support plate rests on this tube.
Patent DE-3780072-D1 (DE)
Inventor: VESCIA MICHELE DR
IPC: D06P1/96
Filed: 1987-04-28
Granted: 1992-08-06
Abstract: The bath is admixed with 0.05-2 (0.75-1) g/l copolymer of, by wt. w.r.t. the monomers, 10-70 (40-65)% acrylamide and 90-30 (60-35)% acrylic acid, pref. having mol.wt. 1500000-3000000.  The bath ratio is1:15 to 1:5.  The use of the given polymer, in the given amt., in exhaust-dyeing is claimed per se.
Patent DE-3781373-D1 (DE)
Inventor: IMANARI MAKOTO
IPC: B01D53/94
Filed: 1987-11-17
Granted: 1992-10-01
Abstract: A denitration catalyst comprising an oxide of titanium, an oxide of tungsten and an oxide of vanadium as catalytically active ingredients and having a specific surface area, measured by the BET method, of 80 to 200 m<2>/g and a pore volume, measured by the mercury penetration method, of 0.1 to 0.5 cc/g.
Patent DE-3782068-D1 (DE)
Inventor: JONNER WOLF-DIETER
IPC: B60T8/175
Filed: 1987-07-30
Granted: 1992-11-05
Abstract: The operating principle of an anti-blocking system controller for a vehicle with selectable two or four wheel drive and differential locks is to drop out of four wheel drive automatically when the brakes are applied.  If wheel slip tendency is detected on starting, e.g. on a hill, four wheel drive, and if necessary differential lock is automatically selected. At (to) the vehicle starts and the anti-locking system reference (42) increases and follows a preselected characteristics (42a,b, c).  If wheel slip occurs (t1) four wheel drive is selected.  If slip persists (t2) differential locking is selected.  Wheel speed (40) and vehicle speed (41) follow their courses depending upon driving conditions.  Braking (t3) (BLS) disconnects four wheel drive and the reference is changed over to a braking characteristic (42',42").  If wheel slip is detected (AV)(t4) the anti-locking controller caomes into action on the independent wheels.
Patent DE-3786712-D1 (DE)
Inventor: HEINZE ROLAND DIPL ING
IPC: A61N1/365
Filed: 1987-03-02
Granted: 1993-09-02
Abstract: Several sensors (1a-1c) are accommodated in a catheter (2) and are activated at displaced times by a common control circuit (1g-1i) which is also arranged in the catheter. The corresp. measurment signals are also transmitted at displaced times over the same two leads (2a,2b). In this way it is possible t- connect several sensors to a catheter using a few leads e.g. two leads. The activating of the sensors is controlled by a decoder (1i). This receives the coded trigger signal across the leads of the evaluation circuit (3).
Patent DE-3789576-D1 (DE)
Inventor: SIREN MATTI
IPC: A61K33/04
Filed: 1987-04-15
Granted: 1994-05-19
Abstract: A pharmaceutical composition containing as a pharmaceutically active ingredient at least one isomer of inositol triphosphate (IP3) in an amount sufficient to reduce the negative effect of lead, mercury, nickel or chromium in the body.
Patent DE-3850074-D1 (DE)
Inventor: GEORGE ERIC RICHARD
IPC: C08L23/02
Filed: 1988-12-15
Granted: 1994-07-14
Abstract: Polyketone polymer composition comprising a non-miscible blend of an alkene- alpha , beta -unsaturated carboxylic acid polymer with at least one linear alternating polymer of carbon monoxide and one or more ethylenically unsaturated hydrocarbons, optionally reinforced with glass fibers.
Patent DE-3854665-D1 (DE)
Inventor: OSTHER KURT
IPC: G01N33/569
Filed: 1988-06-28
Granted: 1995-12-14
Abstract: A rapid and sensitive assay method for the detection of antibodies to Human T-Cell Leukemia Virus-III (HIV-I), the AIDS virus, and diagnostic test kits for carrying out method. According to the method of the invention, which is referred to as Quick Western Blot II or Rapid Western Blot, electrophoretically resolved HIV-I antigen is incubated in the presence of milk proteins.
Patent DE-3855404-D1 (DE)
Inventor: JOSHI SUNIL
IPC: G06F13/12
Filed: 1988-02-04
Granted: 1996-08-14
Abstract: There is disclosed herein an interface for a peripheral to allow the peripheral to communicate with either synchronous or asynchronous systems. The interface includes a series of flip-flops coupled in a chain to take the combined data strobe and chip select signals from an asynchronous system such as a microprocessor and synchronize the combined signal with the peripheral clock and convert the signal to a pulse. This pulse then emulates the instruction enable pulse received from synchronous microprogrammed systems. If the peripheral is operating in a synchronous system, the instruction enable signal from the system is gated through a multiplexer controlled by a mode signal which indicates which mode is active so as to act as the peripheral instruction enable signal. An AND gate gates one bit of the instruction bus with the ANDed chip select and data strobe signals to create a read/write control signal for interval use in controlling the data bus drivers.
Patent DE-3861090-D1 (DE)
Inventor: AKESAKA TOSHIO
IPC: F16L27/04
Filed: 1988-11-09
Granted: 1990-12-20
Abstract: A device for transmitting a thrust from one of a pair of adjacent pipes (12,14) to be propelled to the other comprises a pair of annular members (16,18) adapted to be slidable relatively to each other along their spherical surfaces (24,26).
Patent DE-3874204-D1 (DE)
Inventor: LEE CHINSOO
IPC: C07C17/26
Filed: 1988-05-13
Granted: 1992-10-08
Abstract: A process is provided for the preparation of the dimer, dichloro-[2,2]paracyclophane, which is useful as the starting material for the deposition of conformal parylene coatings employed, for example, in the electronics industry for the protection of various sensitive electronic components. The process avoids the normally low yields of chlorinated dimer formed by the chlorination of 2,2-paracycophane and instead utilizes the Hofmann elimination of 2(3)-chloro-p-methylbenzyltrimethylammonium hydroxide by conducting the elimination reaction under carefully controlled conditions of reaction temperature and profile, reaction feed configuration, water concentration in the reactor and the use of a cosolvent, certain reaction promoters, or a combination thereof.
Patent DE-3874893-D1 (DE)
Inventor: JANCZAK CHRISTIAN
IPC: H02K7/106
Filed: 1988-10-28
Granted: 1992-10-29
Abstract: The damping device uses a ratchet arm (4) pivoted into engagement with a cog wheel (15) attached to the mother shaft (14) and released upon energisation of an electromagnet. This has a coil supplied with current to generate a magnetic field exerting a torque on a rotary armature (8), for rotating it against the force of a spring bias, the movement of the ratchet arm (4) controlled by a pin (5) attached to the armature (8), fitting through a guide slot (6) in the ratchet arm (4). The coil is enclosed in a housing (1) of a permeable material with an E-shaped cross-section, coaxial to the axis of the shaft, the cooperating armature (8) housing at least one radial pole shoe (9).
Patent DE-3875213-D1 (DE)
Inventor: STELZER PROFESSOR DR
IPC: C07F9/50
Filed: 1988-08-31
Granted: 1992-11-12
Abstract: A method is claimed for the synthesis of phosphines of formula (I)-(III): (I) RnPH(3-n), where n = 1 or 2; R = alkyl C1-C24, cycloalkyl, benzyl or allyl; (II) H2P(CH2)mPH2, where m = 2, 3 or 4; and (III) (C6H5)2PCH2PH2, from phosphine and alkyl halide in the presence of base.
Patent DE-3875890-D1 (DE)
Inventor: DURUZ JEAN-JACQUES
IPC: C04B35/58
Filed: 1988-09-08
Granted: 1992-12-17
Abstract: A composite material comprises a body, e.g., a slab, of a fused refractory oxycompound (3) having a multiplicity of discrete inclusions such as lumps (1) of an aluminum-wettable RHM in its surface. These bodies are especially useful as aluminum-wettable but non-current carrying components of aluminum reduction cells.
Patent DE-3876100-D1 (DE)
Inventor: RAUNIO PENTTI RAUNIO PENTTI
IPC: F28F3/08
Filed: 1988-07-07
Granted: 1992-12-24
Abstract: PCT No. PCT/FI88/00111 Sec. 371 Date Dec. 20, 1989 Sec. 102(e) Date Dec. 20, 1989 PCT Filed Jul. 7, 1988 PCT Pub. No. WO89/00671 PCT Pub. Date Jan. 26, 1989.The invention concerns a method of constructing a heat exchanger as well as a heat exchanger constructed in accordance with said method. The method comprises piling of essentially similar corrugated thermal transmission plates to cover each other and connecting the spaces between the plates from their edges to inlet and outlet conduits for the mediums participating in thermal transmission so that through every second space between the plates is passed a flow of heat giving medium and through every second space between the plates a flow of heat receiving medium. Essential to the present invention is that the pressure losses of flows and the thermal transmission coefficient of the exchanger are established by piling the thermal transmission plates one over another so that the grooves in different plates are placed at a selected angle with each other. To make this possible the invention uses essentially circular thermal transmission plates or regular polygonal thermal transmission plates in which the direction of the grooves is such that the grooves in plates piled on top of each other may cross selectively at least in two different angles with each other.
Patent DE-3876379-D1 (DE)
Inventor: PICHENY MICHAEL ALAN
IPC: G10L15/14
Filed: 1988-09-16
Granted: 1993-01-14
Abstract: In a Markov model speech recognition system, an acoustic processor generates one label after another selected from an alphabet of labels. Each vocabulary word is represented as a baseform constructed of a sequence of Markov models. Each Markov model is stored in a computer memory as (a) a plurality of states; (b) a plurality of arcs, each extending from a state to a state with a respective stored probability; and (c) stored label output probabilities, each indicating the likelihood of a given label being produced at a certain arc. Word likelihood based on acoustic characteristics is determined by matching a string of labels generated by the acoustic processor against the probabilities stored for each word baseform. The present invention involves the specifying of label parameters and the constructing of word baseforms interdependently in a Markov model speech recognition system to improve system performance.
Patent DE-3877467-D1 (DE)
Inventor: SAWADA KIKUZO C O OKI ELECTRIC
IPC: G11C17/00
Filed: 1988-08-31
Granted: 1993-02-25
Abstract: In a nonvolatile memory device or a microcomputer with a nonvolatile memory, data errors arising from loss of charge in the floating gates of memory cells are detected and corrected by applying two different sense voltages to the memory cells and comparing the outputs. Instead of using a cumbersome error-correcting code, this error-correcting scheme requires only one parity bit per word, yet it can detect and correct errors in any odd number of bits. Benefits include reduced chip size and longer life for electrically erasable and programmable memories.