baber/WOPTO huggingface dataset:
Patent DE-3365045-D1 (DE)
Title: Handle for fire extinguisher or other containers
Inventor: HOPKINS KENNETH LESLIE
IPC: B65D83/14
Filed: 1983-02-04
Granted: 1986-09-11
Abstract: A handle assembly for a pressurized container (10) of a fire extingutsher. The mouth of the container is closed by an end cap fitted with a valve for release of fluid from the container. The handle assembly comprises an annular collet (13) of resilient material mounted on the container around the mouth thereof, a handle (15) having jaws which are clamped around the collet, and a valve actuating lever (16) on the handle. The collet is a snap fit on a lip on the container, or is screwed onto the container, and is locked onto the container by the jaws. When the valve is operable by the lever, a flag (17) on the handle is moved by the lever into an exposed position to indicate that the fire extinguisher has been used. A detachable safety pin (18) prevents operation of the lever when the pin is in place. When the extinguisher is used after removal of the pin, the flat prevents the safety pin being replaced.
Patent DE-3367906-D1 (DE)
Title: Process for modifying and stabilising the colour of carboxylic acids or their mixtures
Inventor: RAVASKA MATTI ELIAS
IPC: C09F1/02
Filed: 1983-08-10
Granted: 1987-01-15
Abstract: Process for improving the color and the stability of the color of carboxylic acid (advantageously fatty acids and resin acids) or a mixture of the same by treating the carboxylic acid or its mixture with a hydride - yielding substance (e.g. sodium borohydride and lithium aluminium hydride) at an elevated temperature and by distilling the mixture thus obtained.
Patent DE-3368905-D1 (DE)
Title: Conveyor arrangement for conductor plates
Inventor: SCHATZMANN KURT
IPC: F16C13/00
Filed: 1983-12-01
Granted: 1987-02-12
Abstract: 1. A conveyor device for transporting circuit boards in a circuit board production line along which the circuit boards pass horizontally, where the circuit boards slide along aver a plurality of cylindrical transport element (10) which are arranged in parallel side-by-side in the plane of transport and at least some of which are driven, characterized in that, at least in the region of the pre-heating station, where the flux previously applied to the circuit boards is activated by heat radiation, transport elements (10) are arranged which have a core (2) onto which over at least a part of its length, a wire (3) of helical form is wound in helical manner.
Patent DE-3461851-D1 (DE)
Title: Device for turning and axially moving bolts
Inventor: ECKER KARL-HEINZ
IPC: B25B29/02
Filed: 1984-05-23
Granted: 1987-02-05
Abstract: The device for rotating and axially moving a bolt comprises the bolt and a coupling part engageable with the end of the bolt wherein the bolt has a chamber which is accessible from the front end and is provided with at least one tangential abutment and at least one axial abutment for a head with a transverse projection on the coupling part.
Patent DE-3462584-D1 (DE)
Title: Adjustable bendng roll
Inventor: SCHNYDER EUGEN
IPC: B21B13/14
Filed: 1984-09-03
Granted: 1987-04-16
Abstract: The controlled deflection roll comprises a stationary, non-rotating roll support member and a roll shell mounted to rotate about the stationary roll support member. The roll shell is not directly supported at the stationary roll support member by means of hydraulic support elements, but through the intermediary of additionally provided traveling rings each of which defines a travel path for the related hydraulic support element. The traveling rings have an outer diameter slightly smaller than the inner diameter of the roll shell and they are arranged to be rotatable independently of the roll shell. During operation of the controlled deflection roll the traveling rings, therefore, roll along the inner surface of the roll shell. As a result, the flexibility of the roll shell is improved in circumferential direction as well as transversely to the pressing line of the controlled deflection roller. In this arrangement stiffness of the roll shell in circumferential direction is insured by the traveling rings. Undue deformations of the roll shell are thereby prevented and the force requirements are reduced.
Patent DE-3462781-D1 (DE)
Title: A suspension of ammonium carbonate and/or ammonium hydrogen carbonate of improved stability and its use
Inventor: BJORLIN ANDERS
IPC: C01C1/26
Filed: 1984-11-12
Granted: 1987-04-30
Abstract: The invention relates to a suspension of ammonium carbonate and/or ammonium hydrogen carbonate in an aqueous solution saturated with respect to said salts and optionally also containing urea. For the purpose of stabilizing the suspension there is incorporated therein a polyacrylic acid having an average molecular weight (M<sub>w</sub>) in the range of 4 x 10<sup>5</sup> - 1 x 10", preferably about 7.5 x 10<sup>5</sup>. The invention also relates to the use of the suspension for treating carbamide-resin bound, wood-based board material, such as plywood, chipboard and wood fibreboard, for reducing the emission of formaldehyde therefrom.
Patent DE-3464482-D1 (DE)
Title: Process for the recovery of 1-butene from mixtures of hydrocarbons containing 2-butenes
Inventor: LINDNER ALFRED DR
IPC: C07C1/00
Filed: 1984-06-25
Granted: 1987-08-06
Abstract: 1. A process for recovering 1-butene from a C4 -hydrocarbon mixture which contains 2-butenes and may or may not contain 1-butene by catalytic isomerization of the 2-butenes to 1-butene at elevated temperatures, and isolation of the 1-butene, wherein the isomerization of the 2-butenes to 1-butene is carried out in the presence of an acidic catalyst at from 200 to 450 degrees C, the isomerization mixture obtained from the isomerization zone is fed into a distillation zone, 1-butene is taken off at the top of the distillation zone, a fraction containing 2-butenes and from 1 to 15% by weight of 1-butene is taken off from the lower third of the distillation zone and fed into the isomerization zone, and the starting C4 -hydrocarbon mixture which contains 2-butenes and may or may not contain 1-butene is fed to the distillation zone and/or the isomerization zone.
Patent DE-3471704-D1 (DE)
Title: Method for the elimination of pulpers
Inventor: BAHR THEODOR
IPC: D21B1/08
Filed: 1984-03-01
Granted: 1988-07-07
Abstract: In a pulping apparatus including a pulper with a rotor near the bottom therein, the pulper has a sluice outlet at the bottom for acceptable pulp suspension. Above the rotor at a corner of the pulper is a second outlet for suspension and dirt. A conduit leads from the second outlet to a horizontally oriented withdrawal apparatus chamber having a suspension agitating rotor at the end of the chamber opposite the entrance for pulp thereinto. A tangential outlet from the withdrawal apparatus chamber lead to a rotary, perforated sorting drum which permits exit of acceptable suspension and which has a rejected suspension and dirt outlet. A valve in the inlet to the withdrawal apparatus chamber is periodically and cyclically opened to permit periodic replacement of the suspension in the withdrawal apparatus chamber, and the suspension which has been agitated in the withdrawal apparatus chamber then moves to the sorting drum.
Patent DE-3474361-D1 (DE)
Title: Light barrier for the protection of a door
Inventor: ANSELMENT CHRISTOPH
IPC: E05F15/00
Filed: 1984-06-05
Granted: 1988-11-03
Abstract: In a light barrier apparatus for monitoring doorways to the left and to the right of a central post two light transmitter/receiver devices (11, 12) are mounted together with the associated electronic circuitry on a structural element to form a first unit. This unit is releasably secured to a base member which carries two deflecting mirrors (14, 15) and the electrical connection terminals. The unit can be removed from the base member (17) at right angles to a plane which includes the optical axes (11c, 12c) of the light transmitter/receiver devices (11, 12).
Patent DE-3480162-D1 (DE)
Title: Method of growing lilies, and adult lily plant of the longiflorum type
Inventor: OGLEVEE JAMES ROBERT
IPC: A01G7/00
Filed: 1984-11-30
Granted: 1989-11-23
Abstract: Method of growing lilies, comprising growing a lily bulblet (10) directly into a lily plant (22), which could be initiated to flowering. 
<??>In a preferred embodiment the period of time of growing the bulblet into the lily plant is less than one year. 
<??>Short day conditions are used for growing the bulblet and/or young plant; long day conditions for growing the plant. 
<??>The plant growing according to the invention has more leaves (12) and the circumference of its bulb is less than that of the plant growing according to the prior art.
Patent DE-3482554-D1 (DE)
Inventor: KOSCHINAT HUBERT C O KEIL SCHA
IPC: B60G17/005
Filed: 1984-08-14
Granted: 1990-07-26
Abstract: 1. An axle hoisting device for an air-sprung vehicle axle (6), the axle guidance of which occurs on both vehicle sides by way of spring control levers (7), wherein the spring control levers (7) are, on the one hand, firmly clamped by means of an axle clamp (2) on the axle body (6) with formation of a stabilizer and, on the other hand, are pivoted in front of the axle body (6) on the chassis, as well as with a single lifting arm (11), characterised in that when using the stiffness of the stabilizer formed from axle bodies (6) and spring control levers (7) only one single lifting arm (11) is provided on one vehicle side for lifting the whole axle.
Patent DE-3560373-D1 (DE)
Title: Tie bolt
Inventor: HERB ARMIN
IPC: F16B23/00
Filed: 1985-01-11
Granted: 1987-08-27
Abstract: 1. An anchor rod (1, 11) for insertion under a rotary or rotary hammering action into a receiving bore containing a hardenable composition, where the torque is transmitted to the anchor rod by means of a threaded nut (2, 12) positioned on the thread of the anchor rod for which a stop ring (3, 13) is provided in the threaded bore of the nut which prevents the threaded nut from being completely screwed onto the anchor rod until the torque exceeds a certain value because of hardening of the composition, characterised in that the stop ring (3, 13) having attack means (4a, 14a) for tools (5, 15) producing the torque.
Patent DE-3560417-D1 (DE)
Title: Intelligent processor/memory elements and systems
Inventor: STERN AUGUST
IPC: G06F15/18
Filed: 1985-03-29
Granted: 1987-09-10
Abstract: The invention relates to an elementary component of an Intelligent Computing System. Its all basic functions - the basic operation, the system logic and the storage of information - are carried out by the elementary component which is universal in the sense of system independence and has Q stable states. In the basic operaton the Q states represent the Q-nary alphabet of the operational code. In the evaluation of Q-nary logical propositions, where K>/=Q, these Q states represent Q truth values as pure complementary values, while coherent superpositions of them represent the rest (K-Q) truth values. The results of basic and logical operations are stored distributively in a system of elementary components that occupy one of Q states, where in coherent superposition cases one of them is chosen probabilistically. A Q-nary logical relaxation can be attained by restricting to Q out of K balanced truth values. An elementary component of the invention is used in advantage to a finite network of identical elementary components for storage and/or processing of information in numerical (K=Q) and/or symbolic (K>Q) forms. A Möbius topological type network of a system of the invention appears to be an optimal interconnection network which performs a minimal amount of processing at each step of the execution, sequentially or in parallel, carries out minimal-switch routing and provides a degree of reliability that increases with an increasing number of elementary components. Moreover, storage and processing of information by such a system can be selfprotected to a high degree against natural or artificial disturbances. Together with the controlable memory structure it provides a comprehensive specification of an Intelligent Computing System, which complies with certain criteria of intelligence.
Patent DE-3563385-D1 (DE)
Title: Elements for an add-on reactive armour for land vehicles
Inventor: RATNER EUGENE
IPC: F41H7/04
Filed: 1985-02-08
Granted: 1988-07-21
Abstract: Protection of land vehicles such as tanks, armoured cars or the like against shaped charge projectiles. Protection is achieved by means of a cover member (1) having suspended therefrom on the side that faced the substrate at least one explosive insert (4) comprising an explosive layer (5) sandwiched between two metal layers (6, 7), such that when the element is mounted on the substrate the explosive insert remains distanced therefrom.
Patent DE-3566923-D1 (DE)
Title: Power transmission belt
Inventor: MASHIMO SATOSHI
IPC: F16G5/06
Filed: 1985-07-25
Granted: 1989-01-26
Abstract: A power transmission belt having a compression portion. The belt is composed of rubber having disposed therein at least approximately 2 to 100 parts by weight of ceramic powder per 100 parts by weight of rubber. The belt provides remarkably improved wear and adhesive resistance without decreased bending resistance.
Patent DE-3574543-D1 (DE)
Inventor: WILHELM WILHELM DR ING
IPC: H03F3/45
Filed: 1985-05-07
Granted: 1990-01-04
Abstract: A bipolar semiconductor circuit arrangement with transistors of one conduction type having a differential amplifier stage formed by a first and a second transistor with collectors coupled back crosswise to bases thereof and with emitters thereof connected to terminal of a current source having another terminal which is at supply potential, the first and second transistors having a collector circuit wherein a respective resistance is connected includes a pair of control transistors having collector-emitter paths connected between the respective resistances and the collectors of the first and second transistors of the differential amplifier stage, the control transistors having respective base terminals serving as a source of complimentary input signals, and having respective collectors connected to a source of complementary output signals.
Patent DE-3581369-D1 (DE)
Inventor: STECKER JOSEF
IPC: H05K7/14
Filed: 1985-10-23
Granted: 1991-02-21
Abstract: The electrical apparatus has an apparatus housing (10) which is sealed on at least one edge or side by a terminal strip (16, 17). The terminal strip is provided with slots (23) inside the apparatus housing (10), on which slots is mounted an electrical component (24) which is equipped with corresponding ribs (25). In this manner, the component (24), which is designed as a cast block, is fixed in the apparatus housing (10) without any additional attachment elements. <IMAGE>
Patent DE-3583488-D1 (DE)
Inventor: MARTINI GINO
IPC: B29C41/20
Filed: 1985-01-28
Granted: 1991-08-22
Abstract: @ The process provides for depositing, on a non-adhesive support (10), a thread (24) of a fluid material for gasket manufacture from a nozzle (22) that is displaced above the support along a path coinciding with the gasket layout, with subsequent curing of the fluid material. According to the invention, a stiff, wirelike reinforcement (16) is placed on the support (10) before deposition, the reinforcement corresponding in shape to the outline of the gasket that is to be manufactured, and having an adhesive surface with respect to the fluid material fo the gasket, so that the subsequently deposited thread of fluid material incorporates the reinforcement and becomes bonded to it. The invention also relates to the product obtained by the process.
Patent DE-3586680-D1 (DE)
Inventor: KOENRAADS J P J M
IPC: A23L9/10
Filed: 1985-12-02
Granted: 1992-10-29
Abstract: Dessert product selected from the group consisting of pudding and custard which contains a whey protein concentrate product (WPCP) prepared by subjecting a whey protein concentrate obtained by ultrafiltration of whey to a denaturing treatment followed by homogenization. In the preparation of this dessert product the WPCP is mixed with conventional ingredients.
Patent DE-3587007-D1 (DE)
Inventor: SHETH BHOGILAL B
IPC: A61K47/00
Filed: 1985-09-03
Granted: 1993-03-04
Abstract: Antidiarrheal compositions showing enhanced antidiarrheal activity comprise a non-steroidal anti-inflammatory drug compound and a polymeric hydroabsorptive agent. A patient in need of remedial or preventive treatment of diarrhea symptoms is administered an antidiarrheally effective amount of said antidiarrheal compositions.
Patent DE-3661776-D1 (DE)
Title: Installation for refrigerating products under vacuum
Inventor: VERHOEF HERMANUS JOHAN NICOLAA
IPC: F25D31/00
Filed: 1986-06-13
Granted: 1989-02-16
Abstract: Method of operating an installation for refrigerating products under vacuum, such as lettuce, which installation comprises a closable vessel for the products, one or more vacuum pumps adapted to produce a vacuum in the interior of the vessel, a water vapour condenser (1) disposed in the vessel through which a refrigerant can be passed, and a refrigerating unit comprising a compressor (7), a condenser (9) and a throttle valve (13), disposed outside the vessel and an evaporator being formed by said water vapour condenser (1) disposed in the vessel, whereby a low-pressure separator (3) is provided for liquid and vaporous refrigerant, the suction pipe (6) of the compressor (7) and the outlet pipe (14) of the throttle valve (13), as well as the two pipes (2 and 4) of the water vapour condenser (1), being connected to said separator, while a high-pressure vessel (11) for liquid refrigerant is disposed between the refrigerant condenser (9) and the throttle valve (13), whereby the compressor (7) is brought into action, with the throttle valve (13) open, approximately simultaneously with the vacuum pump or pumps and the throttle valve (13) is closed at reaching the evaporation temperature of the water in the product.
Patent DE-3667243-D1 (DE)
Inventor: SIMONSSON SVEN BERTIL
IPC: A47L9/02
Filed: 1986-04-21
Granted: 1990-01-11
Abstract: A vacuum cleaner nozzle comprises a housing (10) having first and second air inlets (13,15) adapted to different cleaning duties. Each of the inlets is connected to a respective outlet (17,19) via a separate duct (16,18). The outlets are arranged on different sides of the housing and are separated by a partition (20) to form two independent sockets for a tube handle connected to a vacuum source.
Patent DE-3667597-D1 (DE)
Inventor: SULLIVAN SPENCER WILLIAM
IPC: A23L7/10
Filed: 1986-01-21
Granted: 1990-01-25
Abstract: A method for distributing a dry, multi-vitamin premix among a cereal grain which is used for making a milled cereal product. In a preferred embodiment the milled cereal product is shredded wheat. 
<??>The cereal grain is cooked, mixed with the dry multi-vitamin premix, and the mixture is milled and formed into pieces which are baked.
Patent DE-3667795-D1 (DE)
Inventor: PORTER RANDALL ALAN
IPC: C10G9/16
Filed: 1986-01-20
Granted: 1990-02-01
Abstract: The formation of carbon on metals exposed to hydrocarbons in a thermal cracking process is reduced by contacting such metals with an antifoulant selected from the group consisting of a combination of tin and copper, a combination of antimony and copper and a combination of tin, antimony and copper.
Patent DE-3668019-D1 (DE)
Inventor: LINNEBUR CLEMENS DIPL ING
IPC: D04H1/544
Filed: 1986-10-31
Granted: 1990-02-08
Abstract: 1. An absorbent cotton pad consisting of strengthened cotton fibers and/or viscose fibers, characterized by : admixture of synthetic fusible fibers ; said synthetic fusible fibers being uniformly distributed throughout the entire volume of said absorbent cotton pad ; and said synthetic fusible fibers being bonded to the adjacent fibers by fusion of said synthetic fusible fibers, at least at their surface, in a pressureless manner.
Patent DE-3678788-D1 (DE)
Inventor: KAUFHOLD MANFRED DR
IPC: C07C67/08
Filed: 1986-08-23
Granted: 1991-05-23
Abstract: For the production of chlorine-free cyclopropanecarboxylic acid esters, gamma-butyrolactone and butanol are reacted, in a first step, with hydrogen chloride in the absence of a catalyst at a temperature of 120 DEG -140 DEG  C., the resultant gamma-chlorobutyric acid butyl ester is cyclized at 100 DEG -200 DEG  C. with a solution of a sodium alcoholate in the corresponding alcohol of 4 or more carbon atoms and this product is optionally interestified in a third step with a higher-boiling alcohol of more than 4 carbon atoms. The second and third steps can be performed in one step, if desired.
Patent DE-3682077-D1 (DE)
Inventor: LE FERON DE LONGCAMP GUY
IPC: B60B19/00
Filed: 1986-01-27
Granted: 1991-11-28
Abstract: The invention relates to an essentially non-pneumatic, deformable wheel. This wheel comprises a rigid hub (2, 3), a running tread (6, 7) which is deformable in the radial direction but of a substantially constant peripheral length, and means for interconnecting the hub and the tread, arranged symmetrically relative to the plane of symmetry of the wheel, each consisting of a bead ring (9), a tread ring (10) and at least one cable (8) which describes at least one complete turn about these two rings; the radial extension under normal tension of the connecting means is between 1/10 and 1/1000 of their length when at rest. <IMAGE>
Patent DE-3686764-D1 (DE)
Inventor: YAMAKOSHI KENICHI
IPC: B29D22/00
Filed: 1986-06-13
Granted: 1992-10-22
Abstract: This invention relates to a container for medical solution comprising a port portion (12), a shoulder portion (13) and a flat body portion (14), and is characterized in that side peripheral areas (15) and tail end peripheral area (16) are welded by a sealer (101). This configuration allows the container to flatten as the contained medical solution drains, thus the solution is completely drained and does not remain in the container. The same advantage can be expected when the wall thickness of the container in the side peripheral areas (15) and the tail end peripheral area (16) are made to be thinner than one in the central area of the body portion instead of welding the side peripheral area (15) or the tail end peripheral area (16).
Patent DE-3687530-D1 (DE)
Inventor: SCHREUDER JOHAN CHRISTIAAN
IPC: A61M5/28
Filed: 1986-06-05
Granted: 1993-02-25
Abstract: The invention relates to a syringe comprising an ampoule (11) having a plunger (12) and a sealing stopper (20), and a needle holder (13) comprising a collar, a neck (14) for an injection needle (15), a shaft (26) between the collar (25) and the neck (14) and a by-pass means in the inner wall of the shaft (26), the rear face of the sealing stopper (20) comprising a plurality of recesses (29) or spacing supports which are provided in or on the circumferential edge of the sealing stopper (20).
Patent DE-3750581-D1 (DE)
Inventor: PETROFF JOHN
IPC: B65D85/57
Filed: 1987-12-23
Granted: 1994-10-27
Abstract: A binder made of a rigid covering case and containing an assemblage of envelopes constitutes a diskette file. The diskette file provides a secure receptacle suitable for storage of 10, 20, or any number of magnetic diskettes used on microcomputers. When the binder is open, an accordion-like assemblage of envelopes structure expands to form a fan of the diskettes stored in the envelopes. The top of each diskette in the fan of the open binder is revealed and a single diskette can be located and retrieved without having to manipulate any of the other diskettes in the file. The assemblage of envelopes is bound to the covering case. The case consists of 5 coupled and hinged sections; front, bottom, back, top and flap. The flap folds over and attaches to the front panel. When such a binder is closed, the book-like diskette file may contain a large number of diskettes in a well-protected, organized filing pattern suitable for cataloguing and storage in library book-shelf fashion.