baber/WOPTO huggingface dataset:
Patent DE-3503320-A1 (DE)
Title: Multi-way valve
Inventor: BISCHOF REINHARD
IPC: A61M39/22
Filed: 1985-01-31
Abstract: Multi-way valve, especially for medical solutions, comprising a housing (10) having at least a first inlet (12, 12'), a second inlet (14) and an outlet (16), forming a first flow path between the two inlets (12 or 12', 14) and a second flow path between the second inlet (14) and the outlet (16), and having non-return valves (18, 20) allocated to the two flow paths, the non-return valve (18) allocated to the first flow path being openable only in the direction from the first inlet (12) to the second inlet (14) and the non-return valve (20) allocated to the second flow path being openable only in the direction from the second inlet (14) to the outlet (16). In order to prevent uncontrolled infusion back-flow and direct injection, a switching body (22) which is mounted so as to be adjustable from the outside is located in the housing (10) of the valve and in each case has a channel (24) or channels (24, 26) which form part of the first and second flow paths and can be alternatively brought into a position connecting the first (12) and second (14) inlets to one another and at the same time interrupting the second flow path, or vice versa. <IMAGE>
Patent DE-3507381-A1 (DE)
Inventor: KARR DIETER DIPL PHYS
IPC: G01S15/931
Filed: 1985-03-02
Abstract: To increase the safety of passengers, a measurement device (12, 312) mounted in or on the vehicle (11) which measures the distance or speed of the vehicle in relation to an object moving into the range, such as another vehicle or an obstacle. When the prescribed values for distance and/or relative speed in the vehicle (11) protection and warning system are not met or are exceeded, a control switch (13, 313) activates the latter, so that by the time the crash occurs it has developed its full protective effect.
Patent DE-3509873-A1 (DE)
Title: Shuttering device for producing openings
Inventor: COUWENBERGS PAUL DR
IPC: E04C5/06
Filed: 1985-03-19
Abstract: The application of the product (shuttering device; shuttering part) permits a high degree of protection from fire hazards and water damage in the following areas: the construction of housing, industrial buildings, administrative and office buildings, hospitals, sports halls and warehouses, stables and mast-securing structures, etc. In conjunction with this, cuts can be made on high labour and material costs. After introducing the part (shuttering device), the cumbersome operations of chiselling and drilling in stone and concrete materials, concrete floors, etc. are dispensed with. The only task which remains is to connect the installations/pipe inlets and outlets, etc. provided therefor.
Patent DE-3514661-A1 (DE)
Title: Method and device for automatic electrode wire introduction on an electroerosion cutting-out machine
Inventor: LEVIT MAKSIM LVOVIC
IPC: B23H7/10
Filed: 1985-04-23
Abstract: Method and device for automatic electrode wire introduction on an electroerosion cutting-out machine, in which a solid covering is shaped on the end to be introduced of an electrode wire (2) with the aid of a shaping unit (3), and the end to be introduced is arranged along the inlet opening of a workpiece (1) and forcibly introduced into the latter by means of a supply device (5) arranged in front of the workpiece (1), a draw-through device (7) for the electrode wire (2) lying behind the workpiece (1).
Patent DE-3515468-A1 (DE)
Title: Spotlight, in particular hand-held spotlight, with accompanying power supply
Inventor: SASSMANNSHAUSEN KNUT OTTO
IPC: F21V7/04
Filed: 1985-04-29
Abstract: The invention relates to a spotlight, in particular a hand-held spotlight, with accompanying power supply. Means are specified as to how the light of the spotlight can be homogenised, the range of the light bundle not being impaired or being impaired only insignificantly by these means, and even being increased in a particularly favourable embodiment of the invention.
Patent DE-3521190-A1 (DE)
Inventor: MEININGHAUS FRITZ
IPC: G01J5/04
Filed: 1985-06-13
Abstract: 1. Device for measuring the temperature in a converter with a radiation measuring instrument (17), which is connected to one end of a rectilinear channel (14) to receive the radiation propagated through the channel, whereas the other end of the channel opens out into the liquid molten steel and an inert gas or a low reaction gas or gas mixture at excess pressure flows into the molten steel at this end, characterised in that the channel (14) has a cross sectional area that is not greater than 1 cm**2 at least at the end terminating at the molten steel and the discharge velocity of the gas or gas mixture is large enough to produce a flow of at least 10 gram per minute with repect to a cross section of 1 mm**2 and that a temperature radiation measuring instrument (17) is connected to the channel as radiation measuring instrument.
Patent DE-3531752-A1 (DE)
Title: Drill chuck for taps and a driver insert for a drill chuck of this kind
Inventor: HUEBNER THOMAS
IPC: B23G1/46
Filed: 1985-09-05
Abstract: A drill chuck (Bf) for taps (Gb), in particular machine taps, is equipped with radially adjustable chuck jaws for the centric chucking of the shank and with a driver for the positive driving of the square end (V) of the shank. The driver, which is preferably designed as a driver insert (M), has a transverse groove (N) with at least two, preferably three, steps, the width of the individual steps being assigned to the nominal dimensions of the square ends (V) of different tap sizes. The driver or driver insert (M) configured in accordance with the invention allows taps (Gb) of different sizes to be driven reliably without the use of a tool. <IMAGE>
Patent DE-3537176-A1 (DE)
Title: Expression of a plasminogen activator in yeast
Inventor: HAGAN FREDERICK S
IPC: C12N15/81
Filed: 1985-10-18
Abstract: A process for the production of a plasminogen activator in yeast is provided. Specific structures which contain a tissue plasminogen activator gene which is used for the transformation of Saccharomyces cerevisiae for the purpose of producing protein with plasminogen activator activity are produced. <IMAGE>
Patent DE-3540286-A1 (DE)
Title: Process for the preparation of lower olefins from lower alcohols
Inventor: FORLANI ORFEO
IPC: C07C1/00
Filed: 1985-11-13
Abstract: Lower olefins are prepared according to the invention from methanol and/or lower alcohols with the aid of a catalyst in the form of synthetic zeolites containing aluminium and boron in an atomic ratio Si/Al of 20 to 3000 and Si/B of 1 to 5, where the reaction can optionally be carried out in the presence of a diluent.
Patent DE-3600029-A1 (DE)
Title: Attachment of a spare wheel
Inventor: GLIGIC DIMITRIJE
IPC: B62D43/02
Filed: 1986-01-03
Abstract: The invention relates to an attachment of the spare wheel to the outside of a vehicle, the wheel having, eccentrically with respect to its axis, attachment holes to which attachment bolts of a wall element correspond. At two points, the attachment bolts are omitted and replaced by openings which are aligned with the attachment holes of the wheel in the mounted position of the latter. In both pairs of openings and attachment holes there engage angled-off ends of a rod which are locked on the rearside of the wall element and hence form a fully effective safeguard against unauthorised removal.
Patent DE-3603170-A1 (DE)
Inventor: GRIGULL HANS DIPL ING
IPC: B01D53/92
Filed: 1986-02-03
Abstract: Process for purifying exhaust air discharged from production facilities, combustion plants or internal combustion engines, in which sound and ultrasound are superimposed on the exhaust air with at least two different basic frequencies. To implement the process use is made of a device in which a metal core (4), of a coil (6) is permanently connected to the center of a diaphragm (3), which forms a wall of the reactor (2). At one end of the metal core (4) connected to the diaphragm (3) is arranged a piezoelectric crystal (5) serving to provide a second basic frequency in the ultrasonic region.
Patent DE-3604471-A1 (DE)
Title: Coat rack (clothes rack, hall stand)
Inventor: SCHLUND MANFRED
IPC: A47B61/00
Filed: 1986-02-13
Abstract: In the case of a coat rack consisting of a bar element which carries a plurality of coat hooks and at each end of which is arranged a head piece carrying an upwardly extending hanging element by which the coat rack can be hung, the hanging element and the head piece are separably interconnected. As a result, hanging elements of various shapes can be fastened to the coat rack, depending on requirements.
Patent DE-3611497-A1 (DE)
Title: Drive device for sulphur hexafluoride high-voltage power circuit breakers
Inventor: KOERNER GERHARD
IPC: H01H33/34
Filed: 1986-04-05
Abstract: A hydraulic drive device for a sulphur hexafluoride high-voltage power circuit breaker has a piston/cylinder arrangement (10) and an energy store (15), which surrounds said arrangement, in the form of plate springs by means of which high-pressure hydraulic fluid can be provided for operating the piston of the piston/cylinder arrangement (10) and hence for operating the switch (14). Mutually opposite radial flanges (20, 21), which are used for holding a covering cap (30) which is split in the centre, are provided on the two ends of the piston/cylinder arrangement (10). This covering cap (30) seals the piston/cylinder arrangement against the ingress of dirt and moisture from the outside. <IMAGE>
Patent DE-3613673-A1 (DE)
Title: Internal combustion engine designed as (reciprocating or rotary) piston engine
Inventor: LEISTRITZ HANS KARL DR
IPC: F02B75/02
Filed: 1986-04-23
Abstract: The patent application with the title <<Internal combustion engine designed as (reciprocating or rotary) piston engine<< is a further development of the method for the processing of exhaust gas, which was published on 5.12.85 with the international reference PCT/DE 85/00152 under the international publication number WO85/05405. It improves the method especially in the sphere of the additional air intake, the reaction triggering by means of an ignition element and the combustion chamber shape, especially for the large amount of exhaust gases in motor vehicle engines.
Patent DE-3614923-A1 (DE)
Title: Papercutting machine
Inventor: SIELEMANN WOLFRAM
IPC: B26D7/24
Filed: 1986-05-02
Abstract: A papercutting machine has a knife which can be displaced with respect to a supporting table and is arranged on a knife support which is guided on the machine frame. The knife support is connected to a driving crank wheel by means of a pull rod and furthermore, an overload protection device is provided in the crank mechanism. In the case of such a papercutting machine, the push rod is now itself to act as a coupling element, at which the maximum tensile force corresponding to the breaking load can be set directly. To achieve this, the pull rod is composed of at least two rod parts which are frictionally connected to one another, one of which is connected to the driving crank wheel and the other of which is connected to the knife support, the static friction force between the rod parts being set in accordance with the maximum tensile force to be transmitted via the pull rod.
Patent DE-3615641-A1 (DE)
Title: Collecting container for pulverulent sucked-up material
Inventor: RINGLER BERNHARD
IPC: A47L9/14
Filed: 1986-05-09
Abstract: The closure of a collecting container, usable in vacuum cleaners, in particular industrial vacuum cleaners, for pulverulent sucked-up material is to be designed in such a way that no air displacement entraining sucked-up material can take place during closure. This is ensured by providing, at the upper container end, a cuff of dust-tight material which can be placed around the outside of the container and, to close the collecting container, is first pulled upwards and then tied together in the manner of a bag closure.
Patent DE-3618866-A1 (DE)
Title: Oral composition
Inventor: NAGANUMA TAKESHI
IPC: A61K8/97
Filed: 1986-06-05
Abstract: An oral composition with   (i) at least one solvent extract of a plant of the genus Astragalus and (ii) at least one of the compounds carvone, anethole and 3-octanol.     This oral composition is able effectively to remove stains, dental plaque and food residues which adhere or are deposited on the teeth by a chemical action.
Patent DE-3619051-A1 (DE)
Title: Hermetically sealed housing
Inventor: KLASCHKA RUDOLF
IPC: H01G9/12
Filed: 1986-06-06
Abstract: A hermetically sealed housing of an electrical component, especially a capacitor cup housing, which is sealed in a pressure-resistant manner, with the interposition of a thin-film insulator and with a frictional lock being produced between complementary conical surfaces, between the cup housing part and a cap which is inserted like a telescope into the cup housing part. In order to improve the pressure resistance, a cup edge which projects beyond the outer cap end can have a rim formed on it peripherally onto the cap base. The two ends of the sealed housing are used for producing the external connecting contacts.
Patent DE-3620254-A1 (DE)
Title: Resin mixture which can be cured by radiation of effective energy
Inventor: NOGUCHI HIROMICHI
IPC: C08F2/46
Filed: 1986-06-16
Abstract: A resin mixture which can be cured by radiation of effective energy contains:   (i) a linear polymer having a glass transition temperature of at least 50 DEG C and a mean molecular weight (weight average) of at least about 3.0 . 10<4> and (ii) a resin obtained by esterification of some of the epoxy groups in an epoxy resin containing at least one compound containing at least two epoxy groups in a molecule, by means of an unsaturated carboxylic acid.
Patent DE-3620825-A1 (DE)
Title: Heterocyclic compounds of the 1,4-divinylenebenzene series
Inventor: SCHELLHAMMER CARL-WOLFGANG DR
IPC: C07D521/00
Filed: 1986-06-21
Abstract: Compounds of the formula <IMAGE> where A and B are the remaining ring members of identical or different aromatic heterocycles, are highly suitable for the optical brightening (fluorescent whitening) of polyester fibres. The white effects achieved have a high level of brilliance and good light and chlorite fastness.
Patent DE-3622230-A1 (DE)
Title: Adjustable guide angle
Inventor: REINDL JOSEF
IPC: B23Q17/22
Filed: 1986-07-02
Abstract: Guide rails by means of which the workpiece is guided are suitable only for stationary bandsaws and circular saws. With the aid of the adjustable guide angle according to the invention, it is possible to use mobile tools, such as hand-held saws and compass (pad) saws, and in the process to cut workpieces at any desired angle and to transfer any desired angle to other workpieces.
Patent DE-3623055-A1 (DE)
Title: Trigger device for an automatic firearm
Inventor: MATZAGG ERICH
IPC: F41A19/31
Filed: 1986-07-09
Abstract: A trigger device is proposed for an automatic firearm, especially a machine gun, having a sear (catchlink) (2) which is supported such that it can pivot. The essential feature in the case of this trigger device is that this trigger uses the force of the breech moving backwards in order to perform a large proportion of the trigger work and generally to reduce the trigger force. In consequence, only the restoring spring of the actuating element and the friction between the actuating element and the sear (2) need be overcome. The force with which the sear (2) presses against the actuating element (6) can be determined by the angle of the contact surface of the breech on the sear (2). <IMAGE>
Patent DE-3623158-A1 (DE)
Title: Method for measuring thermal conductivity
Inventor: SCHULTE KARIN DR ING
IPC: G01N27/18
Filed: 1986-07-10
Abstract: The invention relates to a method for measuring the thermal conductivity, thermal capacitance and humidity (moisture content) of solids and bulk materials by measuring the electrical heat output and the temporal variation in the temperature of a probe which is internally heated electrically, embedded in the test material and intended for use in the laboratory and industry. The object according to the invention is achieved when the overtemperature (t) related to the logarithm of the measuring time is measured both during the heating period and during the cooling period, a measuring range is fixed for the heating phase between the overtemperatures tH,1 and tH,2 in which the regression coefficient (B) is constant, for this measuring range and a measuring range between the same overtemperatures the values (temporal temperature variation, voltage drop across the probe heating system for a constant heating current) customary for determining the thermal conductivity are measured in the cooling phase, and by comparing them the effective difference of the length-related storage capability between the probe and test material is determined. <IMAGE>
Patent DE-3635392-A1 (DE)
Title: Ignition retarding device for motor vehicles
Inventor: PISINGER WALTER
IPC: F02P5/04
Filed: 1986-10-17
Abstract: In the case of a mechanical or electronic device for retarding the ignition timing of an internal combustion engine of motor vehicles in conjunction with the fuel cut-off undertaken in overrun conditions at speeds in excess of a restoration speed, with an ignition timing adjuster which, for a brief period after restoration of the fuel feed, occurring at this speed, provides for retarding of the ignition timing, the degree of retarding and the rate at which this retarding is cancelled after restoration of the fuel feed are dependent on the fall in the speed of the internal combustion engine between the onset of overrun conditions and the restoration speed.
Patent DE-3636764-A1 (DE)
Title: Animal trap
Inventor: KOECKERLING ALBERT
IPC: A01M23/22
Filed: 1986-10-29
Abstract: In a trap for the injury-free catching of living animals, having a housing and a bait receptacle (11) assigned thereto, the housing is formed by a hollow body such as a cap, dish, basket (12) or the like, which covers the bait receptacle (11) and is arranged to be vertically displaceable along a central perpendicular guide rail together with a guide housing (14). <IMAGE>
Patent DE-3638640-A1 (DE)
Title: Device on a piston movable in a cylinder
Inventor: LARSSON PER GOERAN
IPC: F15B1/24
Filed: 1986-11-12
Abstract: The invention is a device on a cylinder with a piston axially movable in the cylinder. With a cylinder cap and the wall of the cylinder, the piston forms a chamber communicating with a line system for oil. The volume of the chamber is dependent upon the position of the piston in the cylinder. The characterising feature of the invention is a device consisting of a wiper packing of elastic material which is arranged on the piston edge pointing towards the cap. This packing is designed in such a way that it bears in a wiping manner against the cylinder wall at least during the movement of the piston towards the cap. Furthermore, the device consists of a member of elastic material arranged in a cap area adjoining the cylinder wall and having a flange projecting in an annular manner. The free margin of the flange bears against the cylinder wall, as a result of which an annular intermediate space is obtained. At least the front part of the wiper packing can penetrate into this intermediate space when the piston has approached close enough to the cylinder cap during its movement towards it.
Patent DE-3640253-A1 (DE)
Title: Laterally guided drawer runner
Inventor: BERGER HORST
IPC: A47B88/14
Filed: 1986-11-28
Abstract: A laterally guided drawer runner consists of an approximately C-shaped guide rail, which is to be fixed in position and has at least one roller at the front end, and of a drawer rail which engages in the guide rail, is longitudinally displaceable with respect to the latter and has at least one running roller at the rear end. The guide rail has an upper running web and a lower hollow web engaging around the running roller of the drawer rail on both sides of the vertex region, and the drawer rail has an upper hollow web engaging around the roller of the guide rail on both sides of the vertex region. In the case of a laterally guided drawer runner, tilting of the rollers, in particular in the critical stressed regions, is to be prevented so as to increase the lateral stability of the drawer. To this end, the upper running web of the guide rail is also constructed, at least in the front end region, as a hollow web engaging around the running roller of the drawer rail on both sides of the vertex region. In addition to or instead of this, a lower hollow web engaging around the roller of the guide rail in the lower vertex region can be arranged at least at the rear end of the drawer rail.
Patent DE-3640353-A1 (DE)
Title: Protective device for drilling machines
Inventor: WESTPHAL MICHAEL
IPC: B23Q11/00
Filed: 1986-11-26
Abstract: For protection when carrying out drilling and screwing operations, the protective device is fitted over and fixed to the chuck of a portable motor-driven drilling machine in such a way that the chuck is completely covered. A lever system permits sudden braking of the rapidly rotating chuck, thus preventing the risk of injury.
Patent DE-3704372-A1 (DE)
Title: Use of hot isostatic pressing for the production of materials with an electronic function
Inventor: HEIDE HELMUT DR
IPC: H01L35/34
Filed: 1987-02-12
Abstract: A description is given of the use of hot isostatic pressing for the production of materials with an electronic function. With the aid of the process according to the invention, it is possible to produce a particularly homogeneous material virtually without grain boundary precipitation and completely free of voids. All segregation effects are eliminated. The process is suitable particularly for the production of Peltier elements.
Patent DE-3715304-A1 (DE)
Inventor: HILKENMEIER JUERGEN
IPC: B41J2/23
Filed: 1987-05-08
Abstract: PCT No. PCT/EP88/00393 Sec. 371 Date Nov. 7, 1988 Sec. 102(e) Date Nov. 7, 1988 PCT Filed May 7, 1988 PCT Pub. No. WO88/08792 PCT Pub. Date Nov. 17, 1988.In a matrix printing head having a plurality of printing wires, mounting the printing wires for sliding movement between a non-printing rest position and a printing position, a first electromagnet for driving each printing wire from the rest position to the printing position including an electromagnet comprising a yoke having a pole surface, a winding and a pivotable armature connected to each wire and having a pivot, the improvement comprising a second electromagnet for pulling the armature away from the pole surface and forming an armature stop to define the rest position and forming a gap between the armature and the pole surface, wherein each electromagnet comprises a structure composed of light metal and forming segmental recesses therein for receiving the yokes and windings and secured therein with a casting compound, wherein the light metal structure has one face in a plane and wherein the pole surfaces are in said plane, spacer members disposed between the face of the light metal structure and the armature stop and composed of sheet metal, wherein a first spacer member has first segmental cutouts extending radially inwardly and accommodating the armatures and second segmental cutouts accommodating the armature pivots and two second spacer members having segmental cutouts accommodating the armatures, wherein the first spacer member is disposed between the two second spacer members and wherein the gap is defined by the difference between the thickness of the spacer members and the armature and controls for supplying current to the windings.