baber/WOPTO huggingface dataset:
Patent DE-3334393-C2 (DE)
Title: Vorrichtung zur Unterdrückung von Dreh- und Biegeschwingungen rotierender Wellen
IPC: F16F15/14
Filed: 1983-09-23
Granted: 1986-05-07
Abstract: Bei der Erfindung handelt es sich um eine Vorrichtung zur Dämpfung von Drehschwingungen sowie von sich radial auswirkenden Biegeschwingungen rotierender Wellen, bei der eine Schwungmasse koaxial zur Welle angebracht ist, und bei der elastische Dämpfungsglieder zwischen Innendurchmesser einer Schwungmasse und Außendurchmesser eines als Flansch ausgebildeten Topfes teilweise fest mit diesen beiden Wandungen, teilweise nur mit einer Wandung, fest verbunden ist. Ein Teil dieser als Steg ausgebildeten elastischen Elemente dient der Dämpfung sowie von Torsionsschwingungen wie auch von Biegeschwingungen, während ein anderer Teil lediglich für die Kennung von Biegeschwingungen vorgesehen ist.
Patent DE-3336390-C2 (DE)
Title: Verfahren zur Auflösung von abgebrannten Kernbrennstoffen
IPC: G21C19/38
Filed: 1983-10-06
Granted: 1986-08-07
Abstract: Beim Auflösen von abgebrannten Kernbrennstoffen in Salpetersäure muß zwecks Entfernung von Schadstoffen aus dem entstehenden Abgas auf einen gleichmäßigen Abgasausstoß geachtet werden. Einen solchen erhält man, wenn die zerkleinerten Kernbrennstoffe in Wasser oder in bis zu 3molare Salpetersäure gegeben werden, diese dann auf Siedetemperatur erhitzt und 10- bis 14molare Salpetersäure zudosiert wird, wobei die Menge der zudosierten Salpetersäure durch die Messung eines Leitgases oder radioaktiven Leitisotops im Abgasstrom auf Gleichmäßigkeit eingestellt und durch Abdestillieren von Wasser das Flüssigkeitsvolumen in der Auflösevorrichtung konstant gehalten wird.
Patent DE-3448564-C2 (DE)
Title: Fibre bale scanner
Inventor: LEIFELD FERDINAND DIPL ING
IPC: G01V1/00
Filed: 1984-10-05
Granted: 1997-04-24
Abstract: In the appts. to detect metallic debris in bales of textile fibres, the detector system (16,17) and the bales (2) can be positioned at will in relation to each other. Pref. the detector system (16,17) can be moved in relation to the bales (2), or the bales (2) are moved passed a static detector assembly (16,17). The detector mechanism (16) is secured to the bale opening appts. so that it lies in front of the bale opener in the operating direction. When a foreign object (26) has been detected, the drive motor (21) for the bale opener is braked and stopped.
Patent DE-3722900-C2 (DE)
IPC: B60C27/20
Filed: 1987-07-08
Granted: 1990-03-22
Abstract: In an anti-skid device for vehicle wheels the tread network is formed by components (5) made of rubber or plastic and chain strand sections (3,4) mutually connecting the latter. The components (5) consists of longitudinal pieces (10 and 11) substantially aligned with the chain strand sections (3,4) arranged in the region of the shoulders of a tire fitted onto a vehicle wheel and X-shaped distance elements (12) retaining said longitudinal pieces at a mutual distance. The longitudinal pieces (10,11) are equipped with spikes (7) in the region of projections (6) of high relief construction.
Patent DE-3803355-C2 (DE)
IPC: H01J27/18
Filed: 1988-02-05
Granted: 1990-04-05
Abstract: The invention relates to a particle source with which positive, negative, and neutral particles can be generated and applied on a substrate. The particle source comprises a container (26) in which a gas or gas mixture to be ionized is held. Into this container (26) an electromagnetic wave irradiates which preferably is a microwave. A torus-shaped magnetic field, which is generated with the aid of permanent magnets (32, 33) or electromagnets, simultaneously projects into the container (26). With the aid of a special control grid configuration (38, 39, 40) it becomes possible to draw off positive, negative or neutral particles from the container (26).
Patent DE-3905672-C2 (DE)
IPC: C03C11/00
Filed: 1989-02-24
Granted: 1992-12-10
Abstract: In a process for the production of mouldings, in particular building boards, from blown glass in which a mixture of comminuted glass and a blowing agent is heated on a substrate to generate a blowing and melting operation and the mixture is then cooled to form the moulding, the most uniform possible pore diameter, high porosity, high physical water vapour permeability and thus low water vapour diffusion resistance, and low bulk density of the resultant moulding are achieved by proceeding as follows: ground glass having a particle fineness of less than 0.250 mm, with a proportion of from 45 to 80 % by weight having a particle fineness of less than 0.040 mm, and the blowing agent are firstly mixed. Blanks having a size of from 1 to 30 mm are then produced from this mixture with shaping, still without the action of heat. These blanks are applied, as at least one layer, to the heated substrate at mutual free separations sufficient for their enlargement in volume, and are blown under the action of heat at from 750 to 1000 DEG C so that a coherent moulding is formed.
Patent DE-3933843-C2 (DE)
IPC: B28D1/26
Filed: 1989-10-10
Granted: 1991-09-26
Abstract: A process serves to shape the preferably plane surfaces (10) of articles (1), in particular stones, through burning or scabbling or a similar surface-shaping operation by means of a burner (3) or a scabbling tool or another surface-shaping tool. The articles to be shaped are conveyed in a straight line, for example on the rollers 2 of a roller table. In order to permit continuous shaping of the surfaces (10) of the stones (1), the burner (3) is moved transversely (15) to the conveying direction (13) of the articles (1). Superimposed on this transverse movement (15) of the burner (3) is a movement (24) in the conveying direction (13) of the articles (1), the speed of which movement (24) corresponds to the speed in the conveying direction (13) of the articles (1) (Fig. 2). <IMAGE>
Patent DE-4034671-C2 (DE)
Inventor: POSCH HERIBERT
IPC: F23L9/00
Filed: 1990-10-31
Granted: 1994-06-01
Abstract: The invention relates to a combustion device for wood or coal comprising a front wall with a fuel charging opening, two side walls, a rear wall, a bottom wall, a top wall, a door for the fuel charging opening, a control element for controlling a fresh-air inlet opening, an inner dividing wall which divides the interior of the device into a pre-combustion chamber and a post-combustion chamber, and a passage opening between the two chambers and a grating at the bottom of the pre-combustion chamber and a flue gas discharge opening; the dividing wall is horizontally disposed and a shaft pipe surrounded by an annular chamber which is in communication with the fresh-air inlet opening is inserted sealingly into its passage opening; the grating is placed on its upper end. The shaft pipe tapers in its cross-section downwardly, the annular chamber is disposed between the outer side of the shaft pipe and the inner side of an outer jacket pipe of the annular chamber and the lower ends of the shaft pipe and of the outer jacket pipe of the annular chamber are connected via a cylindrical or prismatic pipe having air passage openings for the constructionally simple design and optimum combustion conditions.
Patent DE-4123952-C2 (DE)
Inventor: RUEGER HERBERT DIPL ING
IPC: B28B13/04
Filed: 1991-07-19
Granted: 1994-06-30
Abstract: There is a stroke control device, in which a pushing rod 3, 4 which presses a moulded block 6 of a layer 5 is provided, the stack gripper head 13 can reciprocate while being guided by a stroke drive 16, one layer of moulded blocks 6 is placed on the other for stacking and the downward stroke of the stack gripper head 13 is reduced by the thickness of one layer each time a layer is laid. It is desirable for there to be measurement of the actual stack height which is independent of the movement of the stack gripper head. This is achieved in that a computer 10 adds up the successive layer thicknesses to obtain the stack height in each case and, for each layer 5 to be laid, controls a height setting of the stack gripper head 13 in accordance with the total stack height, and in that a path-measuring device 7, 8 which is assigned to the pressure-exerting pushing rod 4, 5 for measurement of the layer thickness in each case is provided and feeding 11 of the measured layer thicknesses to the computer 10 is provided, so that the total stack height is measured. On the basis of the measured thickness, the computer determines the actual height of each stack, and this height is used to determine the target position of the stack gripper head.
Patent DE-4315634-C2 (DE)
Inventor: SCHECKER HANS-GEORG
IPC: B01J19/00
Filed: 1993-05-11
Granted: 1996-04-11
Abstract: The present invention relates to a process and a plant for the pressure relief of reactors in which, in a first step, by emergency depressurisation of the reactor a mass stream is released and this is passed via a pipe to a receiving vessel in which direct condensation of the mass stream containing gas and vapour portions is carried out in a cooling medium by means of jet condensers. The procedure according to the invention is that the mass stream exiting from the reactor (10) in the emergency depressurisation is passed as a heterogeneous vapour/gas/liquid mixture directly via pipes (12, 15, 16) to a receiving vessel (13) and is there condensed directly in a cooling medium (14) via jet condensers (17a, 17b, 20a, 20b) without previous separation of the liquid phase. <IMAGE>
Patent DE-4408324-C2 (DE)
Inventor: SCHWEITZER RALF DIPL ING
IPC: H04M1/02
Filed: 1994-03-11
Granted: 1998-01-15
Abstract: A compact telephone set has a structure with separate support and handset and functional modules (LAS, EDS, LSPS, SPS, TRS, STE, BOF) located on both parts, as well as a standard connection cable (HAK) with four lines (SL1...SL4) between both parts. In order to provide the handset with a higher number of performance characteristics without adding more lines, a first line (SL1) is used both for ringing signals and for earth signals.
Patent NL-1002591-C2 (NL)
Title: Irrigated cultivation base for plants - has watertight base with plastic supports to support and space individual floor tiles and provide channels beneath and around each tile for controlled supply of water and liq. compost
Inventor: MOERLAND JELLE
IPC: A01G9/14
Filed: 1996-03-13
Granted: 1996-09-12
Abstract: Irrigated cultivation base comprising a watertight floor with an upstanding edge and provided with inlet and outlet lines for water containing fertiliser/liquid manure or compost. A layer of geo-textile sheet (3) of e.g. woven or non-woven polythene, polypropylene or polyester fibres is placed on the prepared base ground (1) to protect the watertight screen (4) of e.g. 0.5-1.0 mm thick polythene or polypropylene film. This screen (4) is anchored at its edges (5) to a wall of e.g. polystyrene blocks (6). Pref. porous composite polyurethane and rubber circular spacers (7) are placed at regular intervals on the screen (4). Rectangular floor sections (15), e.g. concrete tiles, are located on top of the ridged plastic supports (10) sitting on the circular spacers (7) with the ridged projections of the supports (10) providing a definite spacing (17) between. The plants are placed in pots or boxes on the tiled floor surface (19) and are irrigated by water ad liquid compost via pumped inlet flow through the spaces (17,18) to achieve the desired levels. After watering for the required time the level is reduced and the surface (19) allowed to dry.
Patent NL-1004153-C2 (NL)
Inventor: KUZEE HENDRIKA CORNELIA
IPC: C08B37/00
Filed: 1996-09-30
Granted: 1998-03-31
Abstract: It is possible to prepare cationic derivatives of fructans, such as inulin, in which a nitrogen atom having substituents R1, R2 and R3 is bonded to one or more anhydrofructose units via a straight-chain or branched C2-C6 alkylene group, which is optionally preceded by a carbonyl group or interrupted by one or two oxygen atoms or imino or alkylimino groups and optionally substituted by one or two hydroxyl groups or amine groups or a carboxyl or carbamoyl group, the substituents R1, R2 and R3 having the following meaning: R1 and R2 each represent hydrogen, methyl carboxymethyl, phosphonomethyl, ethyl, hydroxyethyl, propyl, isopropyl, allyl, hydroxypropyl or dihydroxypropyl or, together with the nitrogen atom, form a cyclic group, R3 represents hydrogen, C1-C18 alkyl, C3-C18 alkenyl, alkynyl or cycloalkyl, C4-C18 cycloalkyl-alkyl or C7-C18 aralkyl or is bondedvia an alkylene group to an oxygen atom of a subsequent anhydrofructose unit. Processes for preparing these derivatives and uses thereof are described as well.
Patent NL-1006682-C2 (NL)
Inventor: LOON LAURENTIUS PETRUS JOSEPH
IPC: B60B33/02
Filed: 1997-07-29
Granted: 1999-02-08
Abstract: The present invention relates to an underframe (2), in particular for trolleys, having a baseplate (4) and four castors (5, 6, 7, 8) mounted on said baseplate. Two pedals (12, 13) are fitted along the transverse side (11) of the underframe, each pedal being connected to a control strip (19, 20) situated above the castors and running along the longitudinal side. A brake of at least one castor is connected to each control strip. The control strips are interconnected by means of a swivel arm (25). The control strips run through underneath the fixing plates of the castors and comprise a cam (33) which can act upon a spring pawl (31) of the brake system of the castors. Such a design produces a very sturdy and lightweight brake system which has the minimum of parts and is very reliable in operation.
Patent NL-1007336-C2 (NL)
Title: Air conditioning system for surgical operating theatre
Inventor: HOUDT WILHELMUS ALOYSIUS MARIA
IPC: F24F9/00
Filed: 1997-10-23
Granted: 1999-04-27
Abstract: Filtered sterile air is fed into the operating theatre via a plenum in the ceiling. The air which flows down onto the operating table in the centre of the room is cooler than the air from the plenum outlet nearer the wall of the room. This creates at least three zones with different temperatures. The temperature differences ensure that air flows away from the table and leaves the room via vents at the top and bottom of the outside walls.
Patent NL-1007719-C2 (NL)
Title: Access control system for internet users
Inventor: HOOFT RAYMOND VAN
IPC: G06F17/30
Filed: 1997-12-08
Granted: 1999-06-09
Abstract: A "cookie" is a packet of information which is transferred to a web-site, each time it is accessed by a user. It carries information about the user, e.g. location, e-mail address, interests, etc. If the user is a potential customer or has paid a fee, the present system adds a PIN number to the user's cookie. The visited site will interpret the PIN and allow unlimited or limited access, and deny access to users with no appropriate PIN number.
Patent NL-1016955-C2 (NL)
Title: Cable network connection between communication devices, has double routing achieved by splitting and then recombining communication signal
Inventor: TAN ANTONIUS HAN HIONG
IPC: H04B10/032
Filed: 2000-12-21
Granted: 2002-06-28
Abstract: The first and second cable connections (11, 12) are connected to a first splitter (13) on the first communication device side to a second splitter (15) on the second communication device side. The first splitter splits the communication signl (Suit) sent from the first communication device (2) to the second communication device (3) into a first split output signal (S1) and a second split output signal (S2). The second splitter combines the two split signals and sends them to the second communication device. The second split signal has a pre-determined lower intensity than the first split signal at the point where it is recombined with this first signal. The cable connections are electrical ones and the communication signal is one in the electrical domain. An independent claim is also included for a method for sending a communication signal from a first communication device to a second communication device.
Patent NL-1017986-C2 (NL)
Inventor: DALMOLEN LAMBERTUS GERRIT PETE
IPC: F16L9/133
Filed: 2001-05-03
Granted: 2002-12-03
Abstract: A pipe for transporting a pressurised medium comprises a plastic pipe body (1) as well as reinforcement (2-4) extending in the circumferential direction thereof for absorbing the tensile forces arising as a consequence of the overpressure, which reinforcement is constructed as a strip of plastic material (2) containing a series of wires (3) of a relatively high tensile strength and/or rigidity, which wires extend alongside one another in the longitudinal direction of the strip of plastic material, which strip of plastic material containing wires is wound spirally with respect to the plastic pipe body. The reinforcement comprises steel wires, preferably a series of steel wires encased by the strip of plastic material.
Patent NL-1018885-C2 (NL)
Title: Stacking machine for filled bags inside containers, comprises bag receiving device, bag stacking device and container lifting device
Inventor: OTTEN BERT
IPC: B65G57/24
Filed: 2001-09-04
Granted: 2003-03-05
Abstract: The machine (1) comprises a receiving device (4) for the filled bags (3), a stacking device (10) for stacking the bags inside a container (9) and a first transport device for transferring the bags from the receiving device to the stacking device. A lifting device in the stacking device is used to raise a container and a second transport device is used to transport containers along the lifting device.  Independent claims are also included for (a) the stacking device and (b) the receiving device, comprising two parallel conveyor belts.
Patent NL-1027417-C2 (NL)
Title: New vehicle, useful for the transport to the nucleus of a DNA-modifying enzyme/molecule which is combined with a SAINT-molecule or a combination of several entities
Inventor: RUITERS MARCEL HERMAN JOZEF
IPC: A61K47/18
Filed: 2004-11-04
Granted: 2006-05-01
Abstract: Vehicle (I) for the transport of a DNA-modifying enzyme (DNA-mE) towards the desired site in the genome characterised in that the DNA-mE is bound to a sequence recogniser that is specific for the desired site so that the enzyme can perform its function in a state bound to the DNA.
Patent NL-2010353-C2 (NL)
Title: Baling chamber with pivotally mounted conveying unit.
Inventor: SCHLICHTING MALTE CORNELIUS
IPC: A01F15/07
Filed: 2013-02-22
Granted: 2014-08-25
Abstract: A bale forming apparatus and method are disclosed. When operated in a bale forming mode, the apparatus forms a round bale in a baling chamber arrangement with a circumferential wall between two sidewalls. A movable chamber part is pivotally mounted at a fixed chamber part. Several conveying units convey the bale along the circumferential wall. The apparatus can be transferred into a bale ejecting mode. The movable chamber part is pivoted away from the fixed chamber part. One conveying unit is mounted at one chamber part and is adjacent to the other chamber part. In a bale forming mode, the adjacent conveying unit contributes to convey the loose material in the chamber arrangement. In the bale forming position, the adjacent conveying unit engages into a receiving aperture in the other chamber part. The adjacent conveying unit can be pivoted away from the other chamber part and out of the receiving aperture. Pivoting away the adjacent conveying unit increases the aperture for ejecting a bale out of the bale forming chamber as the adjacent conveying unit is pivoted out of the receiving aperture. Preferably, the adjacent conveying unit is pivotally mounted.
Patent SE-516865-C2 (SE)
Inventor: SOEDERQVIST MAGNUS
IPC: B23Q11/12
Filed: 2000-07-12
Abstract: The invention relates to a portable, hand-operated working machine (1) with a tool which is rotatable by an engine through a driving shaft (20), and a transmission comprising a centrifugal coupling, a driving belt (8) and a driving wheel with a groove (7) for the driving belt fitting in said groove, which driving wheel comprises an outer (3) and an inner (4, 4') half of the driving wheel, wherein the outer half (3) of the driving wheel consists of an inner wall of a coupling drum (11) being part of the centrifugal coupling, which drum is rotated by the driving shaft when the centrifugal coupling is in the operative state. The characteristic feature of the invention is that a fan (14) is provided inside the driving belt in the axial direction, coaxially to the driving shaft, and arranged to rotate at least when the centrifugal coupling is in the operative state, which fan has fan blades (15) extending at least partly radially beyond said groove for the driving belt, which fan blades are designed to suck cooling air in the axial direction towards the space outside said groove for the driving belt and towards the drum of the centrifugal coupling.
Patent SE-522928-C2 (SE)
Title: Vertical cavity surface emitting laser diode has metalization layer forming contacting layer on top side, e.g. with annular contact
Inventor: WIPIEJEWSKI TORSTEN
IPC: H01S5/183
Filed: 2001-05-09
Abstract: The VCSEL has an active layer (2) between a first reflector (3) and a second reflector (4). A contact (7) is provided on a top side for current injection. The contact is a part of an electrically conductive contacting layer, which comprises a part in the form of a contact surface (8) for an electrical connection. The contacting layer is a metalization layer. The contact may be an annular contact which leaves open a region of the top side for the emission of radiation.
Patent SE-526700-C2 (SE)
Inventor: NAESLUND LARS
IPC: B65B55/08
Filed: 2003-06-19
Abstract: The present invention refers to a device for electron beam irradiation of at least a first side of a web, the device comprising a tunnel through which the web is adapted to pass, said tunnel being provided with a web inlet portion, a web outlet portion and a central portion adapted to receive at least a first electron beam emitter provided with an electron exit window through which electrons are adapted to be emitted into the tunnel. The tunnel is being angled at least two locations in each of the inlet portion and the outlet portion in such a way that any X-ray formed during the electron beam irradiation of the web is forced to hit the tunnel wall at least twice before exiting the tunnel.
Patent SE-526739-C2 (SE)
Inventor: ALVETEG MAGNUS
IPC: B66F9/10
Filed: 2003-07-11
Abstract: At a truck with in relation to the truck pivotable forks (1) a stop is arranged for the pivoting that only can take a limited force or torque, for instance a breakpin (12) so that when this limited force is reached and the breakpin cut movements and larger forces can be transferred to means arranged thereafter in the direction of the influence of the force. <IMAGE> <IMAGE>
Patent SE-525381-C2 (SE)
Title: Bottom seal for stepped weed trap in e.g. river, comprises hinged hatch pivotally connected to web
Inventor: MELLEGAARD PER
IPC: E02B5/08
Filed: 2004-04-26
Abstract: The seal comprises an elongated hatch (11) with its upstream length edge (12) pivotally connected via hinges (15) to the bottom web (13) in the trap (1), the web being located upstream from the hatch. The downstream length edge (16) of the web is guided using guides (17) on the bottom step (8) for the movable slat bars (4, 5). The trap comprises a grate (3) with alternating fixed and movable slat bars, in between which are gaps (6) for water to flow through. The seal extends over the entire width of the trap and is used to seal the channels formed between the fixed slat bars when the movable slut bars are moved upwards.