baber/WOPTO huggingface dataset:
Patent DE-3575559-D1 (DE)
Inventor: ECKWERT KLEMENS
IPC: C07D301/16
Filed: 1985-12-23
Granted: 1990-03-01
Abstract: The epoxidation of terminally and/or internally olefinically unsaturated hydrocarbon compounds which are liquid at 50 DEG  to 100 DEG  C. and at atmospheric pressure (oil phase), in which the oil phase is treated with an acid phase containing acetic acid, hydrogen peroxide and peracetic acid in aqueous solution, after which the aqueous acid phase is separated from the oil phase, the peracetic acid in the aqueous acid phase is regenerated and the regenerated aqueous acid phase is returned to the epoxidation reactor. Epoxidation is carried out using an aqueous acid phase containing at most about 10% by weight of peracetic acid, and the peracetic acid content in the aqueous acid phase is reduced by at most about 50%, based on the peracetic acid content of the aqueous acid phase used, after a single passage through the epoxidation stage. After separation from the oil phase, the aqueous acid phase preferably is cooled before regeneration.
Patent DE-3578885-D1 (DE)
Inventor: STOKBROEKX RAYMOND ANTOINE
IPC: C07D493/00
Filed: 1985-11-22
Granted: 1990-08-30
Abstract: Novel benzoxazol- and benzothiazolamine derivatives of the formula   <CHEM>  wherein L represents C1-12 alkyl, substituted C1-6 alkyl, aryl C2-6 alkenyl, C3-6 cycloalkyl, substituted C3-6 cycloalkyl, a radical of formula <CHEM>  and a radical of formula <CHEM> the pharmaceutically acceptable acid addition salts and possible stereochemically isomeric forms thereof, which compounds are antianoxic and anti-hypoxic agents; pharmaceutical compositions containing such compounds as an active ingredient and methods of preparing said compounds and pharmaceutical compositions.
Patent DE-3579798-D1 (DE)
Inventor: COOK WILLIAM A
IPC: A61M29/02
Filed: 1985-10-04
Granted: 1990-10-25
Abstract: A balloon catheter (10) having an expandable and collapsible elastic balloon (12) is shown, wherein the balloon (12) is reinforced by knitted fabric (23) such that the balloon (12) can not expand beyond a predetermined diameter regardless of the internal pressure applied to the balloon (12). The knitted construction (23) permits the balloon (12) to expand in diameter without shortening in length, and permits the balloon (12) to collapse smoothly without folds and wrinkles.
Patent DE-3580142-D1 (DE)
Inventor: SPIETZACK MARTIN
IPC: B60P1/38
Filed: 1985-08-24
Granted: 1990-11-22
Abstract: 1. Freight vehicle (10), in particular a lorry, trailer or the like, having a floor (17), which is conveyed in the manner of a conveyor belt so as to be movable towards and away from a loading opening (16) and has a flat loading area (18) made up of top surfaces (23), which extend strip-like and closely adjacent to one another across the conveying direction (x), of bars (19) in the form of load-bearing sections which are connected to one another at least in a tension-proof manner, for which purpose they are provided at their longitudinal sides (20a, 20b) with positively interlocking flexible coupling elements (21, 22), and of which a number basically producing the loading area (18) is provided, characterised in that the sections take the form of box-type sections, in particular light metal extruded sections (19, 19v , 19h ), and that the two outer box-type sections (19v , 19h ) defining the loading area (18) in conveying direction (x) are connected to one another in the manner of a conveyor-belt-like continuous guideway by means of at least one traction mechanism (24).
Patent DE-3588105-D1 (DE)
Inventor: LAWS WILLIAM R
IPC: F27D5/00
Filed: 1985-10-30
Granted: 1996-06-05
Abstract: The invention relates to screens for limiting heat losses from heated material, e.g. bars and slabs in rolling mills. Screens (20) are provided in the form of strings of heat insulating bodies composed of metal shells (32) containing insulating material (40). These screens may form curtains and/or covers (24) for the hot material. Containing chambers for the hot material may be provided with such strings of elements and the chambers may also comprise means for limiting heat conduction losses through the material supports therein. The screens may be collapsed over the hot material thereby completely surrounding and insulating the material from loss of heat. A displaceable chamber installation is also described for limiting heat loss when holding and transferring hot material between processing stages.
Patent DE-3664565-D1 (DE)
Title: Disposable applicator
Inventor: LUNDQVIST MONA KARIN
IPC: B01L3/02
Filed: 1986-06-04
Granted: 1989-08-31
Abstract: The invention concerns a disposable single dose syringe type applicator in the form of an elongated body. Thos body includes two integrally joined sections which can be separated by breaking. One section constitutes a medicament reservoir having two openings. The other section is a plunger which is arranged so as to seal one opening of the reservoir which is prefilled with a medicament. Furthermore, the punger slidably fits to the reservoir in such a way that essentially the whole medicament content of the reservoir is ejected therefrom when the plunger is inserted into the reservoir. At the other opening end of the medicament reservoir there is arranged an easily removable sealing means.
Patent DE-3666417-D1 (DE)
Title: Catalytic oxidation with n-hydroxydicarboxylic acid imides
Inventor: FORICHER JOSEPH
IPC: C07J9/00
Filed: 1986-04-04
Granted: 1989-11-23
Abstract: 1. A process for the catalytic oxidation of allylic groups with oxygen or an oxygen-containing gas, characterized by oxidizing an isoprenoid, which has at least one allylic hydrogen atom, in an inert ketone or ester in the presence of a N-hydroxydicarboxylic acid imide of the general formula   see diagramm : EP0198351,P8,F2   wherein A-B stands for CH2 -CH2 , CH=CH, an aromatic hydrocarbon residue or a group derived from one of these groups in which one or more hydrogen atoms is/are replaced by alkyl or halogen, and, if desired, reducing a hydroperoxide obtained to the alcohol or dehydrating a primary or secondary hydroperoxide obtained to the carbonyl compound.
Patent DE-3676159-D1 (DE)
Inventor: SCHOECK WOLFGANG DR
IPC: E04F21/06
Filed: 1986-10-14
Granted: 1991-01-24
Abstract: A hand-held device for removing plaster from walls includes a housing provided with a single handgrip and two tool-supports oscillatorily movable in counter directions by two pneumatically or hydraulically actuated cylinder-piston units and carrying shaving tools. A pressure medium source and a control equipment for the cylinder-piston units is positioned outside of the device and remote from the same.
Patent DE-3679930-D1 (DE)
Inventor: BRANDES GUENTER
IPC: B01J38/48
Filed: 1986-03-22
Granted: 1991-08-01
Abstract: A process for the treatment of a halogenated strongly acidic cation exchange resin catalyst on a styrene-divinylbenzene copolymerizate base which comprises treating the catalyst with deionized water at a temperature ranging from about 100 DEG  to about 150 DEG  C. in the absence of oxygen and metal ions is provided.
Patent DE-3683942-D1 (DE)
Inventor: SUZUKI MASAHARU
IPC: G01P15/08
Filed: 1986-10-15
Granted: 1992-03-26
Abstract: Servo accelerometer which is partic. used as an optical seismic detector for detecting and mapping an underground stratum structure comprises (a) at least one permanent magnet in fixed position; (b) at least one coil positioned to produce a magnetic field which can magnetically interact with the permanent magnet; (c) means for supporting the coil, the supporting means provided to be mobile w.r.t. the permanent magnet; (d) a light source provided fixed in position for emitting a light beam; (e) light-receiving means provided fixed in position for receiving the light beam from the light source, the light-receiving means producing a signal indicating the position of impingement of the light beam; (f) an optical system fixedly mounted on the mobile supporting means for causing the light beam to be focused on to the light-receiving means; and (g) a servo amplifier for applying a driving current to the coil in response to the signal produced from the light-receiving means.
Patent DE-3686750-D1 (DE)
Inventor: MACDIARMID ALAN G
IPC: H01M4/60
Filed: 1986-07-10
Granted: 1992-10-22
Abstract: Electrochemical electrodes are provided having improved capacity and efficiency. In accordance with preferred embodiments polyaniline species wherein oxidation and hydrogenation levels are carefully controlled are formulated into such electrodes and into batteries and fuel cells.
Patent DE-3687078-D1 (DE)
Inventor: OINOUE HIROSHI
IPC: G11B7/12
Filed: 1986-04-18
Granted: 1992-12-17
Abstract: In a semiconductor laser apparatus (21) for an optical head, a beam splitter (27) having a first surface (27a) inclined at a predetermined angle with respect to a radiant surface of a semiconductor laser chip (31) is fixed on a photodetector (25).
Patent DE-3689899-D1 (DE)
Inventor: BITTER GRANT
IPC: C12N15/09
Filed: 1986-04-08
Granted: 1994-07-14
Abstract: A hybrid promoter for controlling exogenous gene transcription is constructed by insertion of a UASG into a GPD portable promoter. The resulting hybrid promoter is placed upstream of an exogenous gene in a hybrid yeast-bacterial plasmid, which is used to transform yeast cells. Due to the regulation imparted to the GPD promoter by the UASG, transcription of the exogenous gene, and hence production of the exogenous gene product, may be regulated by controlling the composition of the carbon source in the yeast culture medium. Specifically, glucose is used to repress transcription and galactose is used to induce transcription.
Patent DE-3751339-D1 (DE)
Inventor: CHAPMAN MICHAEL WILLIAM
IPC: A61F2/36
Filed: 1987-06-18
Granted: 1995-07-13
Abstract: An instrument (27) for use in inserting a surgical implant into a cavity in a patient's bone characterized in that said instrument (27) comprises:an elongated rod (21) having a first end and a second end, said rod (21) having an externally threaded portion (23) adjacent said first end and an externally smooth portion (29) extending from said externally threaded portion (23) towards said second end, and said rod (21) being axially cannulated over at least a portion of its length so as to be capable of fitting over a surgical guide wire;a hollow sleeve (31) receiving said elongated rod (21), said sleeve (31) being capable of sliding movement upon said externally smooth portion (29) of the rod (21); andmeans (35) for advancing the hollow sleeve (31) along the externally smooth portion (29) of the rod (21) towards said externally threaded portion (23),said advancing means (35) positively preventing movement of the sleeve (31) along the rod (21) in a direction away from said externally threaded portion (23) while it is engaged with the sleeve (31), whereby advancement of the sleeve (31) can be stopped without relaxing the force being placed upon it by said advancing means (35).
Patent DE-3761896-D1 (DE)
Inventor: CLANET FRANK
IPC: B65D83/14
Filed: 1987-03-24
Granted: 1990-04-19
Abstract: A collapsible and inflatable piston usable for containers and other receptacles for packing requiring fluid-tight separation of the packaged product and the propellant by the piston, particularly for aerosol containers, said piston being formed from elastomeric material impermeable to gases and to liquids. This piston consists of a hollow cylindro-frustoconical vessel (1) comprising a frustoconic cap (2) closed at the top and extended by a cylindrical part (3) open at the base. This cylindrical part has externally projecting means (3a) mating a container (4) in fluid-tight manner.
Patent DE-3768848-D1 (DE)
Inventor: FASHAM THOMAS IAN KENNEDY
IPC: B65D25/10
Filed: 1987-04-06
Granted: 1991-05-02
Abstract: This invention is concerned with a record retainer to assist in the transportation and storage of samples and accompanying documentation and comprises a continuous bar member (6) capable of securing a plurality of medical forms which bar member is capable of being located in a sleeve in a transportable box type container (2).
Patent DE-3769383-D1 (DE)
Inventor: WATSON KEITH GEOFFREY
IPC: C07C67/00
Filed: 1987-06-17
Granted: 1991-05-23
Abstract: The invention concerns compounds of formula I <CHEM>  wherein: X and Y are independently selected from the group consisting of hydrogen, C1 to C4 alkyl, C1 to C haloalkyl, and the group wherein X and Y together form a three or four-membered carbon bridge the bridge optionally comprising one or both of a double bond and a carbonyl group; Z is selected from the group consisting of hydrogen, halogen, C1 to C4 alkyl and C1 to C4 alkanoyl;  R<1> is selected from the group consisting of:  hydrogen; an acyl group; and an inorganic or organic cation;  R<2> is selected from the group consisting of: C1 to C6 alkyl; C2 to C6 alkenyl; C2 to C6 haloakenyl; C2 to C6 alkynyl; and substituted C1 to C6 alkyl wherein the alkyl group is substituted with a substituent selected from the group consisting of halogen, phenyl, and substituted phenyl wherein the benzene ring is substituted with from one to three substituents selected from the group consisting of halogen, and C1 to C6 alkyl;  R<3> is selected from the group consisting of: C1 to C6 alkyl; and  R<4> is selected from the group consisting of:  hydrogen; C1 to C6 alkyl; and (C1 to C6 alkoxy) carbonyl. The compounds are herbicides and in further embodiments the invention provides processes for the preparation of compounds of formula I, herbicidal compositions comprising the compounds of formula I and processes for severely damaging or killing unwanted plants by application of compounds of formula I.
Patent DE-3769780-D1 (DE)
Inventor: HEROLD WOLF-DIETRICH
IPC: G01F11/04
Filed: 1987-12-23
Granted: 1991-06-06
Abstract: A metering device for dispensing a flowable substance from a container 10, in which a piston 11 with a piston rod 12 having a toothed portion 16 is disposed, includes a socket 17 adapted to be fixed to the container 10, an actuation lever 18 pivotal relative to the socket 17, a return spring 19 biassing the lever 18 to its rest position, an indexing detent 20 for advancing the piston rod 12 upon depression of the lever 18, and a retaining detent 21 for retaining the piston rod 12 in its respective position when the actuation lever 18 is released. The socket 17, actuation lever 18, reset spring 19, indexing detent 20 and retaining detent 21 are formed as one integral part injection-molded from synthetic resin. The socket 17 includes a slide 25 for fixing the part to a flange 14 provided at the rear end of the container  10.
Patent DE-3772694-D1 (DE)
Inventor: LE GARS JACQUES
IPC: H05B39/04
Filed: 1987-09-29
Granted: 1991-10-10
Abstract: The device comprises a switchable electrical power unit (3) whose output voltage is regulated by a regulator (4) which receives a setpoint value delivered from a detector (5, 6) of ambient luminosity, and a real value delivered by a detector (7) of the luminosity of the said light source (1). The invention applies in particular to signalling or display devices.   <IMAGE>
Patent DE-3780899-D1 (DE)
Inventor: LEWERINGHAUS MANFRED
IPC: C03B11/16
Filed: 1987-09-29
Granted: 1992-09-10
Abstract: A blob of glass is converted to a parison for a hollow article by using a cylinder with a plunger, moved by an electrohydraulic servodrive, an electronic position control is provided for the programmed plunger movements.
Patent DE-3786443-D1 (DE)
Inventor: GAMON NORBERT DR DIPL CHEM
IPC: C08G77/06
Filed: 1987-11-02
Granted: 1993-08-12
Abstract: Organopolysiloxanes with basic N-contg. SiC-bound organic residues (I) are mfd. by: (1) reaction of a silane of formula YSiMex(OR1)3-x (II) (opt. in partly-hydrolysed mixt.) with 0.1-10 pts.wt. (per 1 pt.wt. II) of organopolysiloxane of formula R3O(SiR2O)nSiR3 (III), in the presence of basic catalyst and absence of water; (2) hydrolysis of the OR1 gps. with water, condensn. of the resulting SiOH gps., and removal of alcohol and water; and, if required, (3) reaction of the prod. with cyclic siloxanes of formula (R2SiO)m or polysiloxanes (III, n = p) or a mixt. thereof, in the presence of a basic catalyst. In formulae, R1 = 1-4C alkyl; Y = monovalent SiC-bound residue with basic N; x = 0 or 1; R = opt. fluorinated hydrocarbyl; n = 0, or 1-100; p = 0, or at least 1. Pref., R = Me.
Patent DE-3789941-D1 (DE)
Inventor: MCCABE DENNIS E
IPC: C12N15/87
Filed: 1987-12-02
Granted: 1994-07-07
Abstract: A method and apparatus is disclosed for the genetic transformation of plants and plant lines by pollen mediated transformation. Foreign genes are introduced into pollen by coating on carrier particles which are physically accelerated into plant pollen. The treated plant pollen is then hand pollinated and the progeny are recovered, a portion of which will contain in their genome the foreign gene. The procedure may be used to create genetically engineered maize plant and lines.
Patent DE-3851190-D1 (DE)
Inventor: RAMSAY MICHAEL V J
IPC: C07H19/01
Filed: 1988-09-09
Granted: 1994-09-29
Abstract: Compounds of formula (I) <CHEM> and salts thereof, wherein R<1> represents a methyl, ethyl or isopropyl group; R<2> represents a C2-7 alkyl group interrupted by an oxygen or sulphur atom or an aryl, aryl C1-7 alkyl or heteroaryl C1-7 alkyl group; OR<3> is a hydroxyl group or a substituted hydroxyl group having up to 25 carbon atoms; and the group =NOR<2> is in the E configuration. These compounds may be used for controlling insect, acarine, nematode or other pests.
Patent DE-3870632-D1 (DE)
Inventor: IMIOLEK MIECZSLAW
IPC: F16K31/365
Filed: 1988-01-08
Granted: 1992-06-11
Abstract: A fluid leak detector has a body (1) with a chamber (28) provided with a fluid inlet (3) and outlet (4). A valve is disposed between the inlet and outlet and the valve closure member (5) is connected to a diaphragm (6). Fluid in the chamber applies pressure on the diaphragm and the detector includes means (8) which allow the value to be open at a pressure greater than a predetermined value and cause the valve to close at pressures below that value, which may be due to a fluid leak. The detector has a safety lock-off mechanism (7, 9, 20, 21, 22, 23) which locks the valve once it has closed and which must be reset to allow the valve to open when fluid pressure has been restored. The detector also provides a visual indication of fluid leaks. A fluid supply installation incorporating the fluid leak detector will shut down the fluid supply if a leak is detected.
Patent DE-3882601-D1 (DE)
Inventor: ROIATTI JEAN-MARIE
IPC: H01H71/40
Filed: 1988-05-18
Granted: 1993-09-02
Abstract: The unit comprises a base or armature obtained in one piece by cutting out and bending a flat metal piece folded up into the form of a cage whose two opposite faces are each provided with an orifice, along the same axis of displacement of the plunger core (17), the base carrying in one of the orifices a pole piece (6) cooperating with the moving pole piece (19) of the core, the base having a first arm (11) carrying a bimetallic strip (14) and a second arm (2), the ends of the two arms cooperating via an adjusting screw (15).
Patent DE-50002454-D1 (DE)
Inventor: PAULI JUERGEN
IPC: E06B3/54
Filed: 2000-03-18
Granted: 2003-07-10
Abstract: The invention relates to a fixing element for glass panes, comprising a thicker shorter bolt (1) which can be inserted into a hole in the glass (10) and sealed, and a longer but thinner bolt which can be fixed to the first bolt and presents an outer thread (2). The shorter bolt has a hole in the direction of the longer bolt and the thinner bolt is configured such that it can be pivoted in relation to the shorter bolt. The longer bolt (2) is further configured such that it can be pivoted in the manner of a cardan joint in the hole of the shorter bolt or in proximity thereto. The cardan-joint configuration in each case consists of a block (3) with two holes which are perpendicular to each other and into which two bolts (4, 4') can be introduced such that their ends protrude outwards.
Patent DE-50003615-D1 (DE)
Inventor: DENDL DR
IPC: F23J13/02
Filed: 2000-07-24
Granted: 2003-10-16
Abstract: The method involves treating the inner or outer surface of the chimney pipe with a fluid containing an inorganic-organic hybrid polymer and then drying it. Preferably, the polymer is fluorosilane. Preferably, the chimney surface is treated for long enough for the fluorosilane to flow into the capillaries formed in the ceramic. The pipe may be immersed in or sprayed with fluid and may be heated. An Independent claim is included for a chimney with a vapour barrier formed according to the method.
Patent DE-50003747-D1 (DE)
Inventor: BAIER TORSTEN
IPC: B60L15/20
Filed: 2000-07-18
Granted: 2003-10-23
Abstract: The invention relates to a device (5) for a rail vehicle having a control unit (10) that calculates the moment of disconnection after which the rail vehicle will coast and reach on time the next stop planned according to the timetable while meeting said timetable by considering a position measured value (S) indicating the location of the rail vehicle, the stored distance data, a time measured value (t) indicating the corresponding time, a stored timetable, a speed measured value (V) indicating the speed of the rail vehicle and the coasting data describing the coasting performance of the rail vehicle when the drive mechanism is disconnected. In order to reliably save travel energy even in case of operational disruptions, the device (5) has a data input (E5) by means of which a timetable modification parameter ( DELTA t) can be fed into the device (5) and the control unit (10) is embodied in such a way that it forms the disconnection moment taking into account said timetable modification parameter ( DELTA t).
Patent DE-50006588-D1 (DE)
Inventor: JAECKEL HELMUT
IPC: B60H1/00
Filed: 2000-12-12
Granted: 2004-07-01
Abstract: The ceiling system for large capacity motor vehicles such as intercity coaches has the base(8) of the luggage compartments(7) and their doors(9) as integrated component parts of the system which is for fastening to the roof(3) of the vehicle. The luggage compartment doors in their closed state, each with one of their longitudinal edges lying on the same plane as the base, are connected to the latter. For opening, the doors are hinged upwards around pivot points(10) which are located in the region of their longitudinal edges facing away from the luggage compartments or adjacent to the longitudinal center of the vehicle.
Patent DE-50006840-D1 (DE)
Inventor: HOFFMEIER DIETER
IPC: H01R13/52
Filed: 2000-08-25
Granted: 2004-07-22
Abstract: The invention relates to a garden socket with a socket housing in which a socket is accommodated comprising a connection consisting of an electrical supply and a remotely radio-controlled on and off switch for said electrical supply. The invention is characterized in that a detachable socket lid is provided for fixed enclosure of said socket housing.
Patent DE-50007353-D1 (DE)
Inventor: SEILER THEO
IPC: A61B3/10
Filed: 2000-02-02
Granted: 2004-09-16
Abstract: A device for photorefractive cornea surgery, in particular LASIK and PRK, of the eye for the correction of sight defects of a higher order provides for the following devices:an aberroscope (12, 14, 16, 22, 24, 28) for measuring the wave-front aberration of the entire optical system of the eye to be corrected in relation to a specific eye position,means (48) for deriving a photoablation profile from the measured wave-front aberration in such a way that a photoablation in accordance with the photoablation profile minimises the wave-front aberration, anda laser radiation source (30) and means (32, 38, 40, 48) for controlling the laser radiation in relation to the specific eye position in accordance with the photoablation profile.
Patent DE-50011001-D1 (DE)
Inventor: SCHIMPFF DIPL-ING
IPC: E01B3/28
Filed: 2000-02-03
Granted: 2005-09-29
Abstract: At least two sleeper parts (1,2) are joined together along the longitudinal axis of the sleeper so that bending movements, transverse forces and normal forces are transmitted as with an integral sleeper. Preferably two joining parts (5,6) each have an end plate (7), on which a bar (8) with at least two holes for bolting.