baber/WOPTO huggingface dataset:
Patent DE-3346614-C2 (DE)
IPC: F16K24/04
Filed: 1983-12-23
Granted: 1987-07-30
Abstract: 1. A vent valve (1) having a vent screw (2) closing an inner vent hole (3) and a chamber (4) having an outer vent hole (5), in particular an outer vent hole variable in its position by twisting, said chamber being tightly connected to a valve or plug housing (6) or the like, in particular for venting heating systems, preferably radiators, the inner vent hole (3) opening out into the chamber (4), characterized in that the chamber (4) is formed by an interior cavity of the housing (6), a plug part (11) being sealingly secured to said cavity, that the plug part (11) takes the form of a disc or disc-shaped insert and is rotatably attached to the housing (6) and has the outer vent hole (5).
Patent DE-3348453-C2 (DE)
Title: Electronic ink jet printer
Inventor: TAZAKI SHIGEMITSU
IPC: B41J2/21
Filed: 1983-02-16
Granted: 2003-08-14
Abstract: The ink jet printer has a carriage (CA) that provides a mounting for two sets of nozzles (N1,N2) that handle different coloured printing inks. Carriage motion is provided by a linear motor that is formed by a permanent magnet (PM), base (Y1) and a guide bar (Y2) that carries the coil. The position of the carriage between each stops is provided by a linear incremental encoder in the form of a slotted strip that causes pulses to be generated in a photo electric detector (OS) consisting of an LED and a photodetector. The data handling system includes one memory to supply character memory to one set of nozzles and a separate nozzle to provide data to the other set to allow a background or contrast pattern to be reproduced.
Patent DE-3348469-C2 (DE)
Title: Kupplungsdruckplatte mit gewellten Drahtringen zur Abstützung der Membranfeder
Inventor: ROSTIN GUENTHER
IPC: F16D13/58
Filed: 1983-08-11
Granted: 2001-05-03
Abstract: Die Erfindung bezieht sich auf eine Kupplungsdruckplatte, bei welcher eine Membranfeder über eine Reihe Nietbolzen am Gehäuse befestigt ist. Zwischen den Nietbolzenköpfen und der Membranfeder ist ein umfangsmäßig geschlossener Drahtring angeordnet, der axial gerichtete Wellenberge und Wellentäler aufweist, und der so verbaut ist, dass jeder Wellenberg an einem Nietbolzenkopf zur Anlage kommt und unter axialer Vorspannung steht. Der Drahtring ist mit einer Ausbuchtung versehen, die aus der vom Drahtring gebildeten Ebene axial oder schräg nach innen wegweisend herausragt, wobei in deren Bereich der Drahtring zusammengeschweißt ist. Die Ausbuchtung greift in eine Öffnung in der Membranfeder ein zur verdrehfesten Anordnung.
Patent DE-3405289-C2 (DE)
Title: Meß- und Prüfschaltung
IPC: G01R31/50
Filed: 1984-02-15
Granted: 1986-11-06
Abstract: Sie ist für elektronisch gesteuerte Einrichtungen, insbesondere Getriebe bestimmt, welche elektrische Bauelemente enthalten. Die Schaltung enthält mindestens einen Meßzweig (20) und mindestens einen Prüfzweig (26) für jedes zu überwachende elektrische Bauelement (2, 4). Jeder Meßzweig (20) ist über einen Kondensator (28) an einen Testanschluß (6, 8) für das zu überwachende Bauelement (2, 4) angeschlossen. Die Prüfzweige (26) verbinden jeweils einen Taktsignalausgang (27) des Microcomputers (14) mit einem Testanschluß (6, 8). Dadurch können mit geringem Schaltungsaufwand ständig Meßwerte der zu überwachenden Bauelemente (2, 4) erfaßt und ständig, oder nur während Meßphasen-Pausen, die zu überwachenden Bauelemente als auch die Meßzweige (20) auf Funktionsfähigkeit überwacht werden.
Patent DE-3408966-C2 (DE)
Title: Einrichtung zum Ein- und Ausschalten des Antriebsmotors einer Handoberfräse
IPC: H02K11/28
Filed: 1984-03-12
Granted: 1986-12-04
Abstract: Es wird eine Einrichtung zum Ausschalten und Einschalten des Antriebsmotors einer Handoberfräse beschrieben, die mit zwei diametral gegenüberliegenden, am Gehäuse an Haltearmen angeordneten Handgriffen und einem am Gehäuse angeordneten Schalthebel versehen ist. Der Schalthebel ist im Bereich eines der Handgriffe oberhalb des zugeordneten Haltearmes angeordnet und über ein Gestänge mit einem Schalter innerhalb des Gehäuses verbunden. Er wird vorteilhaft winkelförmig ausgebildet und ist mit einem Schenkel parallel zu einer Säulenführung am Gehäuse geführt und ist an dem von diesem Führungsteil etwa senkrecht abstehenden Schenkel als Betätigungssteg ausgebildet. Diese Ausgestaltung ermöglicht es, den Schalthebel im unmittelbaren Greifbereich einer Hand der Bedienungsperson anzuordnen. Auch die Ausbildung als sogenannter Totmannschalter wird in einfacher Weise möglich.
Patent DE-3417017-C2 (DE)
IPC: E04F13/06
Filed: 1984-05-09
Granted: 1992-09-10
Abstract: 1. Plaster profile strip (10) constructed as plastic cover profile with a fastening limb (11), which is mountable as anchoring base in the case of application at a building wall (21), and a profile limb (12) extending at an angle thereto and displaying a draw-off edge (18) at its longitudinal edge remote from the fastening limb, characterised thereby, that a ventilation grating (14) extends forth at that side of the profile limb (12) displaying the draw-off edge (18), which is remote from the fastening limb (11).
Patent DE-3423494-C2 (DE)
IPC: G01J1/04
Filed: 1984-06-26
Granted: 1986-09-04
Abstract: 1. Equipment for the measurement of the electromagnetic radiation coming from the half-space (corresponding to a solid angle of 2 pi) with the aid of a highly sensitive detector of low inertia arranged under a radiation-permeable dome (K), characterised thereby, that above the radiation-permeable dome (K), under which at least the one highly sensitive detector (D) of low inertia is housed, there are provided two identically or differently constructed modulators (M1, M2), which are of dome segment shape, are arranged one inside the other and which rotate at different speed in like or opposite direction about the common vertical axis (A) of both the modulators (M1, M2).
Patent DE-3519948-C2 (DE)
Title: Vorrichtung zur Halterung von Langformgütern an Gebäudeteilen
IPC: F16L3/10
Filed: 1985-06-04
Granted: 1986-10-09
Abstract: Um bei einer Vorrichtung zur Halterung von Langformgütern, wie Rohren, Stäben, Schläuchen, Seilen und dgl., an Gebäudeteilen, bestehend aus einem mittels Gewindebolzen bzw. Mutter ortsfest halterbaren Schellenteil aus Bandmetall, dessen freie Enden mittels eines federnden Befestigungselementes verbindbar sind, wobei das Befestigungselement die Trennstelle außen übergreift und mit einer Rastnase in eine Öffnung des einen Schellenendes einsetzbar ist, die Herstellung, Lagerhaltung und Montage zu vereinfachen, wird vorgeschlagen, daß das Befestigungselement aus einer etwa V-förmig gebogenen Klammer (4) besteht, die als Rastnase eine angeformte Abbiegung (12) aufweist, und daß eine die Schenkel der Klammer (4) durchgreifende Kopfschraube (5) angeordnet ist, mittels derer die Schenkel unter Verkleinerung des zwischen ihnen eingeschlossenen Winkels aufeinander zu bewegbar sind.
Patent DE-3521785-C2 (DE)
IPC: A01B23/04
Filed: 1985-06-19
Granted: 1992-04-23
Abstract: The arable cultivation implement (S) is equipped with a three-point tower (22) and can thereby be mounted on a tractor. A chopping part (H) with choppers (45) can be combined selectively with the cultivation part (S). The choppers (45) are mounted on bars (30, 31) which can be fastened to the frame (1, 2, 3) of the cultivation part (S) at a low outlay in terms of labour. The cultivation work can be improved by the possible combination of a cultivation part (S) with a chopping part (H). <IMAGE>
Patent DE-3539140-C2 (DE)
IPC: A01D34/63
Filed: 1985-11-05
Granted: 1989-07-06
Abstract: 1. A mowing device having a cuttings container (4) which is mounted on a trailer (3) and comprises a rear wall (10) possibly of box-like construction and pivotable upwards, into which container the cuttings are blown through a blower (7), the cuttings container being mounted on a lifting device (5) on the trailer, for lifting and tilting for emptying via a driving device, characterised in that the trailer (3) is coupled to a three-point suspension of the towing vehicle (1) carrying the mowing attachment, the upper link of the three-point suspension being constructed in the form of a telescopic upper link (14), and the blower (7) being mounted on the trailer (3) below the bottom of the cuttings container (4), that the lifting device (5) comprises a lifting structure like a forklift truck, and that the lifting structure (5) can be pivoted towards the rear by means of the telescopic upper link (14) to tip the cuttings container (4).
Patent DE-3590607-C2 (DE)
Title: Optical directional coupler for telephony
Inventor: THYLEN LARS HELGE
IPC: H01S3/063
Filed: 1985-11-18
Granted: 1998-07-09
Abstract: The structure includes two layers of gallium-aluminium arsenide (1,5) and an intermediate layer (2) of gallium-arsenide.  A pair (3,4) of metal electrodes is applied to the top layer to receive a respective coupling-controlling current (I1,I2).  The coupling state which obtains in the coupler is determined as between bar coupling or cross-coupling so that light input on a waveguide is output, with amplification, on a second or third waveguide.  The current injected through the electrodes determines the coupling state by changing the real part of refractive index (n1,n2,n3) of the respective waveguide section.  The changing of the imaginary part of the respective refractive index is instrumental to vary the amplification.
Patent DE-3817689-C2 (DE)
IPC: A23L2/04
Filed: 1988-05-25
Granted: 1992-03-19
Abstract: In a process for obtaining juice, especially apple juice, from a fruit mash obtained by crushing, the juice extraction and the removal of pectin are to take place free of enzymatic or biochemical treatment stages and in a continuous manner. It is proposed for this purpose that the liquid phase obtained in a continuous centrifugation process from the mash, and the foam constituents which separate out of this phase during the centrifugation, bind the pectin constituents and float on the liquid phase are separated mechanically, for example by a shaken screen, from one another, it being necessary for this procedure and any subsequent separation procedures, such as, for example, the removal of residual cellulose fibres from the liquid phase in a centrifugal decanter, to be complete before reaction of the pectin with oxygen starts.
Patent DE-3830212-C2 (DE)
IPC: B65G21/06
Filed: 1988-09-06
Granted: 1990-06-13
Abstract: The invention relates to a frame for a belt conveyor having two spaced longitudinal spars (a) opposite and extending parallel to each other, and having at least one sliding plane (13) for the conveyor belt, formed by an intermediate piece arranged between the longitudinal spars, the longitudinal spars being connected to each other by means of at least one cross-piece and possessing a regular perforation extending in the longitudinal direction. In the case of such a frame, it is proposed that each longitudinal spar should possess at least one longitudinal groove (1-11) over its entire length in which, in order to form the sliding plane, a tie plate (12) is pushed in by its longitudinal edges as an intermediate piece. In this arrangement, the longitudinal spars are preferably in the form of extruded profiles. <IMAGE>
Patent DE-3840158-C2 (DE)
IPC: E02D5/76
Filed: 1988-11-29
Granted: 1992-08-06
Abstract: Installing rock anchors in non-cohesive rock, with regard to both the stability of the borehole wall and adequate anchorage in the rock, poses problems which can be solved - if at all - by a time-consuming and costly method in which first of all a cased bore is produced, this bore is pressure-grouted with cement mortar while removing the pipe at the same time, the hardened cement mortar is rebored for the purpose of installing an anchor and the latter is then fixed by cement mortar in the bore then produced. In the method according to the invention, an injection-boring anchor known per se is used which is provided with discharge openings merely at its front area and at the cutter head, cement mortar being passed through the central flushing bore of the anchor at the start of boring, which cement mortar fills the bore in synchronism with the advance of the same and ensures large-volume penetration of the surrounding rock in each case. In this way, reliable and stable positioning of an anchor can be achieved by conventional machine use, even under difficult conditions, namely in the rock mentioned. 
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Patent DE-3990102-C2 (DE)
Title: Oxygen enrichment of fuels in IC engine
Inventor: WATSON HARRY CHARLES
IPC: F02B1/04
Filed: 1989-02-10
Granted: 1998-09-24
Abstract: The operation of a diesel or spark ignition engine includes enriching the combustion air supply with oxygen and adjusting the fuel injection timing to compensate.  Part of the combustion air is passed through an oxygen producing membrane.  The combustion air supply is turbo-charged and the oxygen producing membrane is positioned at the inlet to the compressor of the turbocharger. The air supply is enriched by between 24% and 28%.  The oxygen producing membrane replaces or significantly recuces the size of an intercooler normally installed between the turbocharger (3) and the air/fuel inlet (7) to the engine.  This system may also be used on high speed diesel engines.
Patent DE-4407332-C2 (DE)
Inventor: HANSCHKE CLEMENS DIPL PHYS
IPC: G01N21/25
Filed: 1994-03-02
Granted: 1998-08-27
Abstract: The sample (Pr) in a transparent cuvette (8) is illuminated by a miniature filament lamp (2). The measurement channel (3) includes converging lenses (5,7) and a first precision colour filter (6.1) and is terminated with a first photodiode (9). The reference channel (4) consists of two optical fibres (4a,4b) and a second colour filter (6.2) with max. transmission at a reference wavelength of 440 nm, between the lamp and a second photodiode (10). The beam intensity in the measurement channel is corrected by a factor dependent on the difference between measurements in the reference channel for different wavelengths and polarisation.
Patent NL-1000099-C2 (NL)
Title: Safety system for domestic and industrial premises
Inventor: EHRENSPERGER JOHANNES ABRAHAM
IPC: F16P1/00
Filed: 1995-04-10
Granted: 1996-10-11
Abstract: The system uses a variety of commercially available sensors to detect vibration, pressure, fire, smoke, moisture etc.. A decision unit reacts, when one or more of the sensor outputs exceeds a predetermined threshold, to operate shut-off devices. These are electromagnetic valves or relays normally held open against spring pressure. Alternatively, pneumatic or hydraulic shut-off devices can be employed. Deliberate manual intervention is required to reset them. One or more services are isolated depending on the nature of the emergency. Water shut off would be delayed should fire be detected.
Patent NL-1001069-C2 (NL)
Title: Growing equipment for sets of plants - accommodates pot plants and growth blocks at different levels and transfers water from upper levels to lower ones
Inventor: KEMPENAAR PIETER JAN
IPC: A01G9/02
Filed: 1995-08-25
Granted: 1996-11-12
Abstract: The equipment comprises first and second adjacent oblong mountings for sets of plants. The mountings are at different levels, and liquid such as water from the first mounting (12) is transferred (15) to the lower-level second one (3). The first mounting can have a raised portion enclosing an oblong opening in which air-conditioning equipment is contained, this typically comprising a hose through which a medium affecting temperature is passed. Second mountings can be situated at both sides of the first one. The first mounting can accommodate growth blocks and the second pot plants.
Patent NL-1004625-C2 (NL)
Title: Drill for drilling by hand and method of its manufacture
Inventor: SNIJDER JAN
IPC: B23P15/32
Filed: 1996-11-27
Granted: 1998-05-28
Abstract: The drill head consists of a pointed end with cutting edges (5) on the ends of the flutes (3). The endface of the drill head, opposite the pointed end, incorporates a central blind hole (6). A separate drill shaft (2) has a cylindrical protrusion at its end which fits into the hole in the drill head to which it is attached by hard soldering. The drill head is made from a hard metal and is cut-of from a standard drill e.g by spark erosive machining which can also be used for making the hole in the endface of the head. The drill shank is made from a hardened steel.
Patent NL-1007073-C2 (NL)
Title: Joint between two vertically aligned tubular parts, e.g. in scaffolding, using tubes with cooperating coupling body and fixed pin
Inventor: BRUIJN PIM
IPC: F16B7/22
Filed: 1997-09-18
Granted: 2000-05-01
Abstract: The coupling body (5) protruding from the bottom tube (2) has a recess in its top end for receiving the pin (3) extending between the inside walls of the top tube (1). The lower of the two recess side walls is angled so that contact with the pin generates a force acting in a diametrically opposed direction to the tilt direction of the top tube relative to the coupling body. The top tube defines a cavity (4) bridged by an essentially horizontal pin. The bottom tube is provided with a protruding coupling body which is received by the cavity in the top tube. A space is left between the coupling body and the cavity so that the top tube can be tilted relative to the body.
Patent NL-1009998-C2 (NL)
Inventor: RIJ HANS VAN
IPC: E02D3/11
Filed: 1998-09-02
Granted: 2000-03-15
Abstract: The invention relates to a method and an installation for vertically introducing a number of vertical, parallel pipes (15, 16) connected to one another into the ground, for example in order to form an underground heat exchanger or to form a pipe system for ground heating for the purposes of sterilisation or clean-up of the soil. The method comprises the following steps: a) anchoring a free end (8) of an uninterrupted pipe in or close to the ground surface, (b) guiding the pipe over a rounded insertion element (4), c) inserting the insertion element vertically into the ground while at the same time feeding the pipe form a stock holder (6), d) withdrawing the insertion element, leaving the pipe behind in the ground, e) moving the insertion element in a direction away from the anchoring point, and f) repeating steps b to e. An element for absorbing tensile forces or a support element is fixed to each horizontal pipe section to prevent the horizontal pipe section from kinking and to prevent the horizontal pipe section from being pulled into the substrate. The invention also comprises an installation (1) having a vertical guide (2) and an insertion element (4) which has a curved guide surface and is movable up and down along said vertical guide.
Patent NL-1010096-C2 (NL)
Inventor: SPINNLER HENRY-ERIC
IPC: A23C9/12
Filed: 1998-09-15
Granted: 2000-03-17
Abstract: The invention relates to a method for preparing a dairy product, in which a medium comprising milk or a milk product is treated under aerobic conditions with a lactose-negative, food-technologically acceptable microorganism, and is then kept under anaerobic conditions for some time. Furthermore, the invention relates to a dairy product obtainable by this method.
Patent NL-1012377-C2 (NL)
Title: Seat for crate, e.g. bottle crate, engages with upper edge and inside of crate wall
Inventor: SWIDDE ROBERT
IPC: A47C13/00
Filed: 1999-06-17
Granted: 2000-12-19
Abstract: The seat (2) engages with the upper edge of the crate wall. The underside of (4) the seat engages with the inside of the crate wall. An independent claim is also included for a combination of the seat and crate (1).
Patent NL-1019204-C2 (NL)
Title: Continuously variable transmission comprise housing which accommodates two pulley sets, which comprise two discs connected to hub unit comprising bearing for supporting disc rotatably as well as axially displaceable relative to housing
Inventor: KAPAAN HENDRIKUS JAN
IPC: F16H9/20
Filed: 2001-10-22
Granted: 2003-04-23
Abstract: The transmission has two pulley sets (2, 3) each comprising two discs (4, 5) enclosing a groove which increases in radially outward direction, and a screw drive (6) for changing the distance between the two discs (4, 5) of each pulley set (2, 3) with the aim of changing the transmission ratio. Each disc is connected to a hub unit (7, 8) comprising a bearing for supporting the disc rotatably as well as axially displaceable relative to the housing (1). The transmission comprise a housing (1) which accommodates the two pulley sets (2, 3) and an endless flexible drive element (24) fitted around the pulley sets (2, 3) for transferring a torque. One pulley set is provided with a coupling (14) for an ingoing shaft and the other is provided with a coupling (22) for an outgoing shaft.
Patent NL-1020297-C2 (NL)
Title: Wall rack for storing e.g. books and CD's, has slanting shelves preferably with CD holders
Inventor: VEEN ROBERTUS TER
IPC: A47B63/00
Filed: 2002-04-03
Granted: 2003-10-07
Abstract: The shelves (4-6) slant at an angle relative to the stand (2, 3).  The rack (1) comprises at least one substantially vertical stand secured to the wall and at least one shelf secured to the stand.
Patent NL-1021009-C2 (NL)
Inventor: WEGDAM PIETER MERIJN
IPC: A47K3/28
Filed: 2002-07-05
Granted: 2004-01-09
Abstract: The present invention relates to a shower device which is combined with a tanning device, comprising: one or more walls; water supply means which are arranged on one of the 5 walls; and a tanning device which is arranged in a wall and comprises at least one UV lamp, characterized in that the at least one UV lamp is a high-pressure UV lamp.
Patent NL-1024315-C2 (NL)
Title: Wound drainage device has gas compartment, provided in housing, is equipped with pressure side communicating with gas transformer via connecting passage and vacuum side connected to vacuum chamber
Inventor: KORF JACOB
IPC: A61M27/00
Filed: 2003-09-17
Granted: 2005-03-18
Abstract: A vacuum chamber (14) housed a collection container e.g. plastic receiving pouch, with a feed opening that receives exudate. A gas compartment (18), provided in a housing (12), has a pressure side communicating with a gas transformer via connecting passage (22) and a vacuum side connected to the vacuum chamber. The compartment is connected to an external gas source e.g. compressor via coupling (24). Independent claims are also included for the following: (A) Wound drainage device assembly; and (B) Collection container.
Patent NL-1034805-C2 (NL)
Title: High-viscous product e.g. thick sauce, dispensing container, has bottle and plastic bag formed by two-component injection molding, and elongate member inserted into plastic bag through dispensing opening
Inventor: MAAS WILHELMUS JOHANNES JOSEPH
IPC: B67D1/04
Filed: 2007-12-10
Granted: 2009-06-11
Abstract: The container (1) has a stiff bottle (2) and a readily deformable plastic bag (4) provided with dispensing openings (3, 5), where the stiff bottle and the deformable plastic bag are formed by two-component injection molding. The readily deformable plastic bag is filled with a product to be dispensed. A pin-like fixing element (10) is connected to the deformable plastic bag. A pump is connected to the dispensing opening of the stiff bottle. An elongate member is inserted into the plastic bag through the respective dispensing opening. An independent claim is also included for a method of manufacturing a container.
Patent NL-1035171-C2 (NL)
Title: Welding torch, has power transmission unit stretching along conduit and electrically connected to torch body contact surface, where power is transferred from torch body to wire only via contact surface
Inventor: BRABANDER WILHELMUS ANTHONIUS JOHANNES
IPC: B23K9/12
Filed: 2008-03-13
Granted: 2009-09-15
Abstract: The torch (1) has a torch body (10) of an electrically conductive material, and a conduit for passing a wire (2), where the torch body is connected to a power supply. A power transmission unit stretches along the conduit and electrically connected to a torch body contact surface, where power is transferred from the torch body to the wire only via the contact surface.