baber/WOPTO huggingface dataset:
Patent DE-3045983-A1 (DE)
Title: Pressure fixing toner - contg. polyolefin with fusion entropy above 110 degrees celsius
Inventor: HINO TAKASHI
IPC: G03G9/087
Filed: 1980-12-05
Abstract: Pressure-fixing toner contg. polyolefin of number ave. mole wt. (Mn), 2,000-5,000 (pref. 2,000-4,000), a ratio of wt. ave mole wt. (Mw) to Mn is 2.8 or more (pref. 3.0-10.0). At least 50% or more of total fusion entropy of polyolefin is above 100 110 deg.C (pref. at least 30% or more, above 120 deg.C). The binder in the toner consists of the polyolefine alone or the mixture of above 20 wt.% of the polyolefin and other resins, waxes, etc. which are added in order to improve charging properties, transferring properties, cleaning properties, etc. The toner utilizes entropy effect in order to improve the image properties, stability of the frictional charging properties and to prevent caking or agglomerating. The toner also utilizes molecular wt. effect in order to improve prodn. properties, fusion resistance, impact resistance, stability, etc. The toner has excellent physical properties, e.g., developing properties and fixing properties and is very stable.
Patent DE-3046337-A1 (DE)
Inventor: TAHARA IWAO
IPC: G04G13/02
Filed: 1980-12-09
Abstract: Voice sounds can be recorded by recording sections in an electronic device having a timepiece function. The voice sounds indicate the purposes corresponding to alarm times so that the recorded contents may be reproduced upon operation of a particular switch.
Patent DE-3046719-A1 (DE)
Inventor: SCHICKANEDER HELMUT DIPL CHEM
IPC: C07C217/18
Filed: 1980-12-11
Abstract: 1. 1,1,2-triphenyl-but-1-ene derivatives of the general formula (1)   see diagramm : EP0054168,P10,F3   in which R**1 and R**2 can be the same or different, in the case of R**1 = R**2 , the substituents each being methyl or ethyl groups, in the case of R**1 being different to R**2 , one substituent being hydrogen and the other substituent being a methyl or ethyl group and their therapeutically acceptable salts.
Patent DE-3105516-A1 (DE)
Title: Fuel heating element
Inventor: SCHMIDT HEINZ
IPC: F02M31/14
Filed: 1981-02-12
Abstract: A fuel heating element is placed flat and fixed on to the valve cover in the petrol line between the petrol pump and the carburettor by means of a petrol hose extension. In this way the petrol flowing through the fuel heating element is preheated and thereby better processed.
Patent DE-3108899-A1 (DE)
Title: Valve for the pneumatic ejection of blanks consisting of ceramic compositions or the like from moulds and a device for adjusting the stroke of the valve
Inventor: PEHL MARTIN
IPC: B28B7/12
Filed: 1981-03-09
Abstract: The valve has a valve housing (1) seated releasably and in vertically adjustable fashion in a valve carrier (3) and having a conical valve seat (5) at the upper end, a valve stem (8) protruding beyond the bottom end of the valve housing (1) and having, at the top end, a valve cone (6) having a flat outer surface (7), and a valve spring (13) between the valve housing (1) and the valve stem (8). For the simple and rapid adjustment of the valve stroke, an adjusting part (10; 11) which is capable of fine adjustment in the axial direction and of being fixed and limits the valve stroke is provided on the valve stem (8) protruding from the valve housing (1). The device for adjusting the stroke of the valve consists of a holding block (23) with an axial recess (24) for accommodating the valve housing (1), with a device (26) for fixing the valve housing (1) in the holding block (23) and a pressing screw (29), screwed axially into the holding block (23), at the valve-seat end of the axial recess (24). <IMAGE>
Patent DE-3110771-A1 (DE)
Title: Toy in the form of a road with vehicles which can move thereon
Inventor: BRAND DEREK ALBERT
IPC: A63H18/02
Filed: 1981-03-19
Abstract: A vehicle constituting a fifth wheel can be automatically decoupled from a second vehicle constituting a towing vehicle. Furthermore, automatic coupling of the fifth wheel to the towing vehicle is possible. For decoupling, use is made of an inclined ramp onto which jockey wheels, fitted in the front region of the fifth wheel, run. The coupling of the fifth wheel is effected by simple bevelling of an edge on the rear end of the towing vehicle. If the latter is reversed under the fifth wheel, the pivot pin of the latter slides up the incline until it reaches the planar pivot surface of the towing vehicle, and there slides into the pin hole provided for this purpose. Both procedures are carried out using a ramp which can be moved back and forth and, when the fifth wheel moves backwards, comes into contact with the latter when the jockey wheels run up the inclined ramp for uncoupling. After removing the towing vehicle, the ramp is moved forwards by the delayed action of a spring, in doing so taking the fifth wheel along with it, with the result that said fifth wheel leaves the inclined ramp. Thereafter, the fifth wheel can be connected to the towing vehicle again by reversing said towing vehicle.
Patent DE-3111528-A1 (DE)
Title: Gear shift control device in an automatic transmission for motor vehicles
Inventor: MIKI NOBUAKI
IPC: F16H61/02
Filed: 1981-03-24
Abstract: The planetary gearing for shifting between forwards and reverse drive of motor vehicles has a hydraulically operatable brake and a hydraulically operatable clutch and a set of planetary gears and is controlled by a gear shift control valve and a solenoid valve, which is actuated by an electrical control circuit. The hydraulic pressure acting on the brake and the clutch is adjusted in respective independent oil chambers, so that a precise pressure control is obtained for a simple construction without malfunctions. <IMAGE>
Patent DE-3114318-A1 (DE)
Title: Holding chamber for spherical fuel elements in a gas-cooled high temperature reactor
Inventor: SCHOENING JOSEF DIPL ING DR
IPC: G21C11/06
Filed: 1981-04-09
Abstract: A holding chamber for spherical fuel elements for a gas-cooled high temperature reactor is proposed, the design and production of which is substantially simplified. The holding chamber is defined by a top reflector, a side reflector and a bottom reflector, and the graphite blocks bounding the holding chamber produce a silo and the graphite blocks forming the top surface of the bottom reflector fall away in the form of facets to the discharge tube.
Patent DE-3114853-A1 (DE)
Title: Device for the radiation cross-linking of insulations of electric cables or wires
Inventor: DZYCK WOLFGANG ING GRAD
IPC: B29C48/91
Filed: 1981-04-09
Abstract: In a device for the radiation cross-linking of electrical wires or cables (8) which are provided with polyolefin insulations, deflector sheets (20) made of at least 2 mm thick aluminium sheets are provided as lateral delimitation of the radiation cone and are connected in a readily heat-conducting manner to the cooled deflector plate (15) usually provided. <IMAGE>
Patent DE-3115982-A1 (DE)
Title: Container for body cleaning and cosmetic substances
Inventor: ROTH E DIPL-CHEM
IPC: A61H7/00
Filed: 1981-04-22
Abstract: The container for body cleaning and cosmetic substances, in particular for such substances in liquid form, such as shower liquid, has a container body and a cap provided with massage means, in the surface (2) of which cap at least one knob (4) is provided which is provided with a passage (5) extending from the inside towards the outside. Said knob (4) is provided at about half the height - in relation to the other knobs (3) - with a constriction or it is terminated at half the height by a flat or an inwardly curved surface. <IMAGE>
Patent DE-3118416-A1 (DE)
Title: Circuit arrangement for controlling an electromechanical relay which is supplied from an AC mains power supply
IPC: H01H47/32
Filed: 1981-05-09
Abstract: The aim of the invention is essentially to develop a circuit for controlling an electromechanical relay which is supplied from an AC mains power supply, which circuit enables a direct drive from control electronics having an extremely low intrinsic electrical power consumption. However, in this case, a maximum of only four connecting terminals are intended to be available for connection of the supply voltage, the load and the triggering element for the switching command. In order to solve this problem, the invention proposes a circuit in accordance with Figure 4. This circuit is characterised in that a capacitor (C) is connected in parallel with the relay (RE) in order to hold the relay during the negative half-cycle of the AC voltage when driving the relay using a thyristor (TH) which switches through only in the positive half-cycle. <IMAGE>
Patent DE-3122006-A1 (DE)
Title: Frameless battery with support structure for air-cooled heat exchangers
Inventor: NAGEL ARMIN
IPC: F28F1/32
Filed: 1981-06-03
Abstract: The invention can be used in air-cooled heat exchangers in chemical or power plants for condensation processes and cooling processes. The aim of the invention is an air-cooled heat exchanger having a frameless battery. The object of the invention consists in developing a frameless battery having a large fin, and the assignment thereof to the support structure, while maintaining the air gap from fin to fin. According to the invention, this is achieved when all the core tubes of the battery cross-section are accommodated over the entire heat exchanging surface by large fins, which have spacers for preserving the air gap in a known way and are equipped with recesses in which carrier supports engage. The novel finned-tube battery is intended for air-cooled heat exchangers in chemical plants or power plants. <IMAGE>
Patent DE-3125646-A1 (DE)
Title: Device for the low-loss adjustment of fluid flows
Inventor: SCHNETTLER ARMIN DR ING
IPC: F16K1/12
Filed: 1981-06-30
Abstract: Published without abstract.
Patent DE-3126061-A1 (DE)
Title: Luftzyklus-klimaanlage
Inventor: RICHARDS DONALD JAMES
IPC: B64D13/06
Filed: 1981-07-02
Abstract: 1 Eine Luftzyklus-Klimaanlage weist eine Luftexpansionsturbine auf, die einen Fluß von in der Turbine expandierter Luft zur Konditionierung einer Wärmelast einspeist. Aus der Hochdruck-Speiseluft stromaufwärts der Luftexpansionsturbine extrahiertes Wasser wird in den Kühlmittelflußeintritt eines Wärmetauschers injiziert, der so ausgelegt ist, daß er den Durchfluß von in der Turbine expandierter Luft aufnimmt, nachdem dieser Wärmetauscher Wärme aus der Wärmebelastung extrahiert hat. Dies erhöht den Kühlwirkungsgrad der Anlage, indem die latente Verdampfungswärme des extrahierten Wassers ausgenutzt wird, wenn dieses Wasser in die Anlage in einem Bereich zurückgeführt wird, in welchem es eine Kühlfunktion ausübt.
Patent DE-3132439-A1 (DE)
Inventor: KUEHNEL WERNER
IPC: C08J9/06
Filed: 1981-08-17
Abstract: An expandable molding composition for the production of a cross-linked foam material, and a process for the manufacture of the foam from a mixture of polyolefin and a selected, partially crystalline ethylene-propylene terpolymer, a blowing agent, and optionally a crosslinking agent are disclosed.
Patent DE-3133798-A1 (DE)
Title: Contactless switch
Inventor: CUNO HANS-HELLMUTH DIPL PHYS D
IPC: H03K17/94
Filed: 1981-08-26
Abstract: The invention relates to a contactless switch which is equipped with a light transmitter (2) and a light receiver (3) which are located in one plane and are separated from one another by a wall (6). A moving body (7) having a reflecting surface (8) can be moved towards the top of the wall (6) in order to interrupt by this means a light transmission via the reflecting surface (8) when the body (7) rests against the wall (6). <IMAGE>
Patent DE-3133844-A1 (DE)
Title: Prefabricated compound unit for sound insulation
Inventor: BIZNOSAN RAZVAN DIPL ING
IPC: G10K11/172
Filed: 1981-08-27
Abstract: A sound-absorbing prefabricated compound unit (1) is produced from autoclaved concrete and contains in its interior a mineral-wool insert (3) which is surrounded by a wire grid (2), in the form of casing, for reinforcement. On one side of the prefabricated compound unit there are milled in, in the longitudinal direction, two slots (8a, 8b) until reaching the surface of the mineral-wool insert (3), as a result of which the active, sound-damping surface of the prefabricated compound unit is established. Improved sound damping is achieved in a simple manner by means of this sound-damping prefabricated compound unit. <IMAGE>
Patent DE-3141582-A1 (DE)
Title: Safety hook for trapezoid harnesses in windsurfing boards, sailing boats and the like
Inventor: MAUDERER WERNER
IPC: B63B35/79
Filed: 1981-10-20
Abstract: The safety hook for trapezoid harnesses in windsurfing boards, sailing boats and the like consists of a clevis which has two fastening points on one side at a mutual distance apart on a hook plate and is designed as a closed profile piece connecting the two fastening points. In its projection onto the plane of the hook plate, the clevis can be designed as an isosceles triangle or an equal-sided U-profile with straight U-legs or U-legs bent towards one another.
Patent DE-3143952-A1 (DE)
Title: Heating mat for greenhouses
Inventor: HOELTER HEINZ DIPL ING
IPC: A01G9/24
Filed: 1981-11-05
Abstract: In order still to operate greenhouses economically even with constantly rising energy prices, it is proposed according to the invention that a plastic mat is erected outside the greenhouse, which mat is flowed through by a liquid which is heated by solar radiation or diffuse light and this heated liquid is supplied to one or more heating mats which is or are laid out in the greenhouse, serves as a standing surface for plants and to which additional heat can be supplied in the cold seasons by interconnection of a heat pump between outer surface and the surface erected inside in the greenhouse.
Patent DE-3143960-A1 (DE)
Inventor: SCHULTE-LIPPERN GUENTER ING GR
IPC: H01R13/447
Filed: 1981-11-05
Abstract: 1. Hinged lid for the housings of electrical equipment, especially switches and sockets, having a housing cover (1) which has mounting blocks (3) having laterally projecting, integrally formed pivot pins (4, 5) for pivotably mounting the hinged lid (2) by means of mounting portions (6, 7) moulded in the latter, with a torsion spring (10) for closing the hinged lid (2) being arranged in at least one mounting portion in such a way that it is supported by one of its spring legs (13) against the housing cover (1), characterised in that the mounting portions (6, 7) of the hinged lid (2) can be locked onto the pivot pins (4, 5) at right angles to their axial direction by means of a laterally open slot (8, 9), and that the spring leg (13), supported against the housing cover (1), of the torsion spring (10) is bent radially inwards and is located in a transverse slot (14) of the pivot pin (5).
Patent DE-3146682-A1 (DE)
Title: Process and apparatus for the production of protein from animal products or raw materials
IPC: A23J1/00
Filed: 1981-11-25
Abstract: The invention relates to a process for the production of protein from animal products or raw materials and an apparatus for carrying out the process. To produce protein products from animal raw materials while retaining vitamins and digestible protein compounds as far as possible, the animal raw material is comminuted and mixed with alcohol for a specified period. The ratio of raw material to alcohol in the mixture is 1 : 2. The mixture is separated into the two phases (liquid and solid = protein), and the solid is subsequently dried. This gives a disinfected protein product with a long shelf life and good storage stability. The alcohol employed can be recovered with ease. Phase separation is effected by means of a centrifuge.
Patent DE-3146841-A1 (DE)
Title: Wound-treatment compositions
Inventor: HOFEDITZ WOLFGANG DR
IPC: C07K14/78
Filed: 1981-11-26
Abstract: Wound-treatment compositions containing crosslinked gelatin.
Patent DE-3150854-A1 (DE)
Inventor: ENDO KENZO
IPC: G02F1/1343
Filed: 1981-12-22
Abstract: A liquid crystal display device has a pair of opposing substrates (1, 2) with liquid crystal material therebetween, having respectively segment electrodes (4, 11) and common electrodes (6, 7, 13). The common electrode (6) is formed over a segment electrode (4) on the substrate (1) and defines an effective area of the segment electrode. A display pattern is formed by applying between voltage to a combination of a segment electrode (4) and common electrode (6) on one substrate and a segment electrode (11) on the other. Common electrode (13) differs in voltage from electrodes (4) and (6) by less than threshold. Two different display modes are available by choice of substrate for the segment electrodes. Applications to a timepiece are discussed. <IMAGE>
Patent DE-3202851-A1 (DE)
Inventor: KIEFER HEINZ
IPC: B31B50/62
Filed: 1982-01-29
Abstract: 1. Process for sealing a packaging container valve (v) by introducing a liquid sealant into a valve channel (k) which is formed by two adjacent film parts (p, f) rigidly joined to one another at the edges thereof, a small quantity of sealant being applied in the region of one end of the valve channel (k), characterized in that the sealant is applied in the region of the package-side end region of the valve channel (k) and subsequently this is subjected briefly to a positive gas pressure.
Patent DE-3204367-A1 (DE)
Inventor: SCHANZE RUDOLF
IPC: A23L21/25
Filed: 1982-02-09
Abstract: A powdered honey product containing 50-85% of honey or a mixture of honey and at least one bee product selected from the group consisting of beebread, pollen royal jelly, drone syrup, green syrup, beeswax, propolis and propolis extract, 5-25% silica and 25-35% polymeric carbohydrate.
Patent DE-3207172-A1 (DE)
Title: Packaging container with closure
Inventor: SIEFERT FRIEDRICH
IPC: B65D41/08
Filed: 1982-02-27
Abstract: In a packaging container (20) having a body (7) and an orifice (19) reclosable by means of a closure, the closure is designed as a rotationally actuable closing cap (1) with locking bosses (6) distributed over its circumference. The locking bosses (6) interact with coupling elements (17) of an intermediate ring (12) arranged between the closing cap (1) and the body (7). The intermediate ring (12) can be connected to a lid ring (8) fastened in a gas-tight manner to the body (7). This can be a snap connection. There can also be a threaded connection (24) between the intermediate ring (12) and the lid ring (8). Furthermore, the intermediate ring (12) can be connected directly to the body (7). The intermediate ring (12) can also be located completely or partially radially outside the body (7). The closing cap (1) can be in sealing contact either with the intermediate ring (12) or with the body (7). <IMAGE>
Patent DE-3207737-A1 (DE)
Title: Shut-off device for the diesel engine of commercial vehicles
Inventor: SCHLADER MAX
IPC: F02B77/08
Filed: 1982-03-04
Abstract: A shut-off device for the diesel engine of commercial vehicles is provided according to Patent No. P 2615849.6 with two working cylinders (4, 5), each having a spring-loaded piston (6,7) and actuable from a compressed air source (1) by way of a solenoid valve control (3). When acted upon by the pressure the one working cylinder (4) carries the control rod of the injection pump back into the neutral postion, whilst the other working cylinder (5) closes the exhaust brake flap. For both working cylinders (4,5) only one common solenoid valve (3) is arranged, which is located in a current circuit (8) which can be closed when the surface consuming unit or the starter is switched on and broken by means of an additional switch (10). When the current circuit (8) is closed the solenoid valve (3) adopts the position for venting the working cylinders (4,5). In addition a further line (11) is provided, which leads by way of a further switch (12) dependent on the engine speed, which switch is operated if the speed falls below a minimum speed. In order to reliably prevent shutting down of the diesel engine in operation by operating the exhaust brake under unfavourable conditions, the additional switch (10) is bridged by a further line (11) and the further switch (12) arranged in this further line (11) closes the further line (11) if the speed falls below the minimum speed. <IMAGE>
Patent DE-3208114-A1 (DE)
Title: Neutron detector
Inventor: NAGIB MOHAMED DR
IPC: G01T3/00
Filed: 1982-03-06
Abstract: To achieve a particularly high sensitivity in neutron detectors for monitoring personnel, materials and components for entrained contamination and fissionable material with relatively low production costs, it is proposed to arrange counting tubes in a parallel alignment between front area and rear area inside a rod- or plate-shaped moderator body, to cover the rear area with a neutron reflector and to provide blind holes preferably in the front area of the moderator body facing the neutron incidence.
Patent DE-3209861-A1 (DE)
Title: Power supply circuit
Inventor: ROHM PETER DIPL ING
IPC: H02M3/335
Filed: 1982-03-18
Abstract: In a power supply circuit having a first and a second flyback converter, the input of the first flyback converter is supplied with power via the second flyback converter. The input of the second flyback converter is connected to the output of the first flyback converter. The power feedback via the second flyback converter to the input of the first flyback converter is controlled by a control circuit. The flyback phase and the conducting phase run synchronously in both flyback converters.
Patent DE-3210343-A1 (DE)
Title: Vehicle seat with a drive unit for the adjustment of the seat
Inventor: BUDDE ULRICH
IPC: B60N2/02
Filed: 1982-03-20
Abstract: In a motor-adjustable vehicle seat, a drive unit (5) can be displaced in relation to a baseplate (1) connected to the vehicle seat. Locking bolts (11) which are mounted on the baseplate (1) and are under spring pretensioning are held in the position of rest by means of stops (15) which are connected to the drive unit (5). If the drive unit (5) is moved in relation to the baseplate (1) as a result of decelerations or accelerations, the stops (15) release the locking bolts (11). The locking bolts (11) enter locking recesses (13) in the region of lateral guide rails (4) of the vehicle seat and bring about locking. <IMAGE>
Patent DE-3211322-A1 (DE)
Inventor: BLUECHER HUBERT VON
IPC: B01D39/00
Filed: 1982-03-27
Abstract: The invention relates to a filter sheet material composed of an air-permeable, flexible, especially textile supporting layer, on which there is imprinted in a certain pattern a mixture containing an adsorbent in powder form and a polymeric binding agent, the adsorbent covering up to 90% of the surface of the supporting layer. The invention furthermore relates to the use of such filter sheet materials with active carbon as adsorbent for protective clothing, and to the preparation of the material by rotary screen printing from a paste made of the powdered adsorbent and a dispersion of the polymeric binding agent.
Patent DE-3212307-A1 (DE)
Title: Closure cap for containers
Inventor: SCHIER RAINER
IPC: B62D5/06
Filed: 1982-04-02
Abstract: A closure cap (1) made of flexible material, having a plurality of transverse venting openings (2), is provided with a hood-shaped body (4). The hood-shaped body (4) protects the venting openings (2) from becoming soiled and the entry of water. <IMAGE>