baber/WOPTO huggingface dataset:
Patent DE-3318808-C2 (DE)
Title: Bearbeiten von schrägverzahnten Stirnzahnrädern mit Evolventenverzahnung durch Schleifen
IPC: B23F23/12
Filed: 1983-05-24
Granted: 1986-01-02
Abstract: An einer im Teilwälzverfahren arbeitenden Zahnflankenschleifmaschine wird ein Paar tellerförmiger Schleifscheiben hubweise längs der Erzeugenden evolventenförmiger Zahnflanken hin- und herbewegt, wobei der Schleifhub jeweils um einen Zuschlag größer als die Länge der Erzeugenden ist. Der wirksame Halbmesser mindestens einer Schleifscheibe wird bei der Bearbeitung jeder Zahnflanke mindestens einmal gemessen, und der Schleifhub wird entsprechend der allmählichen Abnahme des gemessenen Halbmessers vermindert.
Patent DE-3319526-C2 (DE)
Inventor: LUEBBERS DIETRICH WERNER PROF
IPC: H05B33/28
Filed: 1983-05-28
Granted: 1994-10-20
Abstract: A sensing arrangement for measuring physical parameters or concentration of particles is assembled of a laminar source of luminescent radiation. Fluorescent indicating particles are arranged in an indicator layer adjoining one major side of the laminar light source. The indicator layer adjoins a measuring space containing the object of measurement whose particles enter the indicator layer by diffusion. Fluorescent indicating particles are arranged in the indicator layer to emit fluorescent light when illuminated by the laminar light source. Photoelectric receiver is adjacent the opposite side of the laminar light source to measure the intensity of the fluorescent radiation. In a modification, luminescent phosphors and fluorescent particles are arranged in a common matrix.
Patent DE-3327161-C2 (DE)
Title: Elektronische Registrierkasse
IPC: G07G1/12
Filed: 1983-07-28
Granted: 1985-02-14
Abstract: Eine elektronische Registrierkasse mit einer Einrichtung zur Überwachung der Zulässigkeit eingegebener Geldbeträge bei verschiedenen Geldtransaktionen besteht aus einem ersten Speicher (M1), der eine Tabelle von oberen und unteren Geldbetragsgrenzwerten speichert, die einen zulässigen Eingabebereich für den während des Verlaufs der Transaktion zu registrierenden Geldbetrag definieren, und einem zweiten Speicher (M2) zur Speicherung der oberen und unteren Geldbetragsgrenzen, die den zulässigen Eingabebereich entsprechend einem Tabellencode definieren, der dem in dem ersten Speicher (M1) gespeicherten Geldbetrag entspricht.
Patent DE-3348244-C2 (DE)
Title: Rotary pump or motor
Inventor: WUESTHOF PETER DR ING
IPC: F04C2/10
Filed: 1983-12-22
Granted: 1995-12-21
Abstract: The rotary pump (or motor) comprises a main shaft (6) carrying a rotor (7) with external teeth or rollers (8) meshing with internal tooth valleys of a precessing eccentric (e) ring (9) of which the outer perimeter (28) is provided with external teeth (33) in turn meshing with internal tooth valleys (34) in the inner perimeter (32) of the outer housing (2) concentric with the rotor.The teeth (33) have surface portions (29) in rolling contact with corresponding surface portions (30) in the valleys (34). The external teeth (33) and internal valleys (27) of the ring are preferably arranged in common radial planes. The housing (2) may be arranged between two end covers connected via axial tie bolts (25) arranged between the valleys (34)
Patent DE-3410302-C2 (DE)
Title: Vorrichtung zum Abfüllen dosierter Mengen einer flüssigen bis zähflüssigen Subsstanz, insbesondere Schokoladenmasse
IPC: G01F11/02
Filed: 1984-03-21
Granted: 1986-05-22
Abstract: Die Erfindung betrifft eine Vorrichtung zum Abfüllen dosierter Mengen einer flüssigen bis zähflüssigen Substanz, insbesondere einer Schokoladenmasse, wobei die Substanz mittels eines Kolbens durch eine Ansaugöffnung in einen Dosierzylinder gesaugt und aus diesem durch eine Austragöffnung in eine Düse gedrückt wird. Bisher war die Verwendung eines Umschaltventils zwischen Vorratsbehälter und Dosierzylinder erforderlich, um letzteren beim Ansaugen mit dem Vorratsbehälter und beim Herausdrücken mit der Düse abwechselnd verbinden zu können. Demgegenüber ist die vorgeschlagene Vorrichtung so ausgebildet, daß der Kolben ein Drehkolben ist, daß die Ansaugöffnung und die Austragöffnung in radialer Richtung in den Dosierzylinder münden, daß der Drehkolben einen sich bis zu seiner Stirnfläche erstreckenden Ausschnitt hat und daß bei entsprechender Drehstellung des Drehkolbens abwechselnd die Ansaugöffnung oder die Austragöffnung verschließbar ist. Umschaltventile sind nicht mehr erforderlich. Es können gleichzeitig mehrere Düsen beaufschlagt werden.
Patent DE-3546093-C2 (DE)
IPC: E06B9/08
Filed: 1985-12-24
Granted: 1989-10-12
Abstract: The drive mechanism is used for movable cloth awnings employed as protective sunscreens and is mounted on a tubular roll-up shaft (1). In coaxial alignment with the roll-up shaft (1) is a drive shaft (2), and the two are mechanically coupled together. At each end there is a draw-cord plate (pulley) (7) in which the draw cord (9) is wound. Furthermore, at each side there is a guide track (11) with a configuration symmetrically matched to that of an open channel (14) on each side for a roller carriage (15), as well as a closed guide chamber (16) in which the draw cord (9) is forcibly retained. End support plates (3) engages medially with the profile of the guide track (11) and is provided with a mounting (4) which serves as a motor bearing, while the draw-cord plate (7) is rotatably mounted over the mounting (4) and the motor head (5).
Patent DE-3623225-C2 (DE)
IPC: H01T19/00
Filed: 1986-07-10
Granted: 1989-01-12
Abstract: A device for enriching a fluid with ozone includes an inner tubular member arranged within an outer tubular member and defining a separate flow path for a fluid within the inner tubular member and another one for a fluid between the inner and outer tubular members. An electrode which has a high voltage regulation and a coil portion which extends through the inner tubular member forms a grounding electrode. A fluid such as air which is to be enriched with ozone is passed either through the inner tubular member or the space between the two tubular members and a cooling fluid is passed in the other tubular member. The inner tubular member is made of an ultraviolet penetrable and heat resistant material such as quartz glass.
Patent DE-3624629-C2 (DE)
IPC: C09J167/00
Filed: 1986-07-18
Granted: 1991-11-14
Abstract: A non-blocking, solid, adhesive composition which can be activated upon application of sufficient heat or ultra­sonic energy without becoming C-staged, comprising (a) a first component having an epoxide-, hydroxy- or unsaturated functionality grater than 2, said polymeric resin being selected from the group consisting of polyesters, poly­urethanes and epoxies; (b) a second component comprised of at least one filler, or at least one polyfunctional compound containing a polyaromatic backbone and having an average molecular weight below about 7000, or mixtures thereof, the weight ratio of said first component so said second com­ponent being between about 1.5 : 1 and about 9 : 1; and (c) a curing agent which is capable of reacting or initi­ating a reactio n with the functional groups of the poly­meric resin to form crosslinks and cure the polymeric resin to a C-stage upon application of sufficient energy in the form of heat or radiant energy, said curing agent being non-reactive or blocked at the condition which will acti­vate the adhesive composition, said curing agent being pre­sent in an amount sufficient to C-stage the polymeric resin. The adhesive composition is flexible, and in the C-stage, is capable of forming an infusible composition which does not melt, flow or decompose when exposed for 10 seconds to molten solder at 260°C and does not soften when exposed for 1 minute to dichloromethane at 25°C. The adhesive composi­tion is suitable for bonding wire to a surface, to another wire or to itself.
Patent DE-3711256-C2 (DE)
IPC: G09F3/02
Filed: 1987-04-03
Granted: 1991-03-21
Abstract: The invention relates to a removal aid for mechanically detachable substrates adhering to a sheet-like, flexible carrier material and in the form of cuts or predetermined breaking lines in said carrier material. At least in the contact surface of the carrier material is provided for each substrate a separate, non-linear cutting or predetermined breaking line, so that when pressure is exerted on the carrier material with a force component in a direction at right angles to the substrate contact surface a carrier material portion with the substrate portion adhering thereto and bounded by the cutting or predetermined breaking line can be bent in the direction of the substrate or substrates, so that at least part of the substrate in the border area thereof adjacent to the cutting or predetermined breaking line is detached from the carrier material and consequently a gripping portion is formed on the substrate for the complete removal of the latter.
Patent DE-3914031-C2 (DE)
Inventor: BOSCH DIETER DIPL PHYS DR
IPC: F15C5/00
Filed: 1989-04-28
Granted: 1993-10-28
Abstract: PCT No. PCT/EP90/00634 Sec. 371 Date Dec. 11, 1990 Sec. 102(e) Date Dec. 11, 1990 PCT Filed Apr. 19, 1990 PCT Pub. No. WO90/13750 PCT Pub. Date Nov. 15, 1990.A micromechanical actuator is suggested, the movable part of which, such as the diaphragm, the bending bar or a similar device, can be moved relative to a stationary part by a combination of electromagnetic and electrostatic forces. The manufacturing techniques and the applications of the actuator are described. The construction is very compact, that is, highly integrated.
Patent DE-3990820-C2 (DE)
Title: Lichtschutzmittel für Hautzellen auf Basis von Ribonucleinsäuren und Derivaten davon, sowie von Derivaten der Ribonucleotide
Inventor: PAULY GEORGES
IPC: A61Q17/04
Filed: 1989-07-17
Granted: 2001-02-15
Abstract: Die Erfindung betrifft ein Lichtschutzmittel für Hautzellen, insbesondere für Langerhans-Zellen. DOLLAR A Das Mittel ist dadurch gekennzeichnet, daß es wenigstens eine Verbindung enthält, ausgewählt aus der Gruppe der Nukleinverbindungen und -derivate, die: DOLLAR A A - Ribonucleinsäuren sowie ihre Derivate, insbesondere ihre Salze, mit mineralischen oder organischen Basen, vorzugsweise mit Komplexsalzen von basischen Proteinen, basischen Aminosäuren oder basischen Peptiden, DOLLAR A B - Ribonucleotide sowie ihre Derivate vom Salztyp mit mineralischen oder organischen Basen unter Einschluß von Komplexsalzen mit basischen Proteiden, basischen Aminosäuren oder basischen Peptiden und DOLLAR A C - Ribonucleoside umfaßt. DOLLAR A Es können so kosmetische und/oder dermo-pharmazeutische Zusammensetzungen zur topischen Anwendung mit einer Lichtschutzwirkung auf die Haut, insbesondere auf die lebenden Zellen der Haut und der Epidermis, hergestellt werden, wodurch ein Hautzellenschutz, insbesondere der immunrelevanten Zellen der Epidermis, der Langerhans-Zellen, die empfindlich gegen Sonnenstrahlung sind und auch gegen Kontakt mit bestimmten häufig als klassische Sonnenfilter verwandten Verbindungen, erreicht wird.
Patent DE-4042729-C2 (DE)
Title: Axial flow turbine for gas turbine engine
Inventor: HUBER FRANK W
IPC: F01D5/14
Filed: 1990-02-08
Granted: 2002-10-31
Abstract: The axial flow turbine includes a number of internally air cooled turbine blades each having a tip section mounted adjacent the shroud and defining with it a gap that is susceptible of leaking engine working medium. Each internally cooled blade has an airfoil surface exposed to the engine working medium defining a pressure surface and a suction surface. A device minimises the leakage by providing a buffer zone in the gap. The device includes an orifice located in the tip section adjacent the pressure surface. The orifice is skewed relative to the rotation axis of the blade for leading air from internally of the blade into the gap toward the pressure side of the blades. The stream of air discharging from the orifice defines a buffer zone.
Patent DE-4090272-C2 (DE)
Title: Cordless hands-free telephone
Inventor: SUDO YOZO
IPC: H04M1/62
Filed: 1990-02-21
Granted: 1995-02-23
Abstract: A cordless loudspeaker telephone set according to the present invention is designed to stand on a table or desk or to hang from a ceiling. Unlike portable cordless telephones of the handheld transceiver type, it enables hands-free calling or communication through a receiving loudspeaker (11) and a transmission microphone (M) which is disposed outside a housing (20). An antenna conductor (8, 21) and antenna earths project from the housing (20) and a microphone is disposed on the artificial antenna earth or the antenna conductor so that the microphone is separated as far as possible from the loudspeaker in the housing. As a result, the howl and echo which interfere with the call or the telephone link are prevented. Furthermore, a plurality of microphones are disposed on the plurality of antenna conductors or antenna earths to mute the sound of the receiving loudspeaker to prevent the sound from reaching the microphone, or the microphones are disposed on the antenna earths or antenna conductors in such a way that they effectively receive the sound from the mouth of a speaking person from a specific direction. This enables hands-free calling or a link in which greater effectiveness and reliability are achieved. <IMAGE>
Patent DE-4122950-C2 (DE)
Inventor: HAERLE ANTON PROF DR
IPC: A61F2/44
Filed: 1991-07-11
Granted: 1994-10-06
Abstract: The prosthesis (3) has a hollow shaft set longitudinally into it and openings (11,12) on the outer side which are connected to a hollow body (10). This hollow body is situated axially centrally in the prosthesis. The shaft (4) is held in its required position by radial lugs (8) at the outer end and a centralising plug (9) at the inner end. This plug is made of porous material.
Patent DE-4140802-C2 (DE)
Inventor: KLINGELHOEFER ULRICH
IPC: E04F15/024
Filed: 1991-12-11
Granted: 1993-10-14
Abstract: False floors are known, the load-bearing substructure of which exhibits vertically adjustable supports and grid-arrangement load-bearing bars which extend between the supports and comprise four-sided tubes. The floor panels are mounted, with their corners, on head plates of the supports and, with their border regions, on the grid-arrangement load-bearing bars. The connection of the grid-arrangement load-bearing bars on the supports is, however, unsatisfactory in static terms, this signifying that the loading capacity of the grid-arrangement load-bearing bars could be increased in the case of an improved connection. For this purpose, the grid-arrangement load-bearing bars comprising four-sided tubes are fixedly anchored, with their upper wall (17), on head plates (23) of the supports (10). Furthermore, the grid-arrangement load-bearing bars (15) are additionally mounted on a load-bearing ring (14) which is arranged vertically displaceably on each support (10). Finally, the grid-arrangement load-bearing bars (15) are connected, at least by the end borders (19) of their lower wall (18), in a positively locking manner to in each case one vertically adjustable sleeve (21) on the associated supports (10). The sleeve (21) may be mounted on the load-bearing ring (14) or may also form an integral part therewith. The head plates (23) are screwed on at the upper end of the vertically adjustable sleeves (21). <IMAGE>
Patent DE-4232681-C2 (DE)
Inventor: MELLONI PIERO
IPC: C07J31/00
Filed: 1992-09-29
Granted: 1994-11-24
Abstract: 17-Aryl and heterocyclyl-5 alpha ,14 beta -androstane and androstene and androstadiene derivatives of formula (I): <CHEM>  wherein: The symbols  @  @ ,  @  @  @ , Y, R and R<1> have the meaning indicated in the description, a process for their preparation and pharmaceutical compositions containing same.
Patent NL-1002206-C2 (NL)
Title: Animal feed prodn. from recycled abattoir waste - without pollution of water supplies by waste liq. and reduced smell
Inventor: TOL REINIER EIMBERTUS JOSEPHUS
IPC: F23G5/46
Filed: 1996-01-30
Granted: 1996-09-11
Abstract: Abattoir waste is recycled into a usable material by heating the waste before further treatment. Heating occurs in an autoclave (3) to obtain a solid prod. (5) and a gas (4). The gas is passed to an incinerator (6), coupled to a steam generating boiler (10). Part of the steam is returned (16) to the autoclave and the remainder vented (17). Condensate is removed (15) from the autoclave and returned to the boiler to assist in steam generation. Also claimed is an appts. to carry out the method described above.
Patent NL-1002314-C2 (NL)
Title: Angle detection apparatus for bending machine such as press brake
Inventor: BRINKMAN GERBEN JAN
IPC: B21D5/02
Filed: 1996-02-13
Granted: 1997-08-14
Abstract: The angle detection apparatus involves generating a detection light from a light source (9) which is projected to a work surface (W) while an angle sensor (3) is being rotated in both forward and reverse directions. Several optical sensors (11 and 13) are placed symmetrically with respect to the light source (9) and receive reflected light from the work surface (W). The quantity of received light is held in correlation with the rotating angle of the angle sensor (3) detected by a rotating angle detector (33). The angle of the work surface (W) is calculated by an angle calculation section (35) on the basis of the peak value of the quantity of received light and the rotating angle of the angle sensor (3) corresponding to this peak value. Alternatively, the rotating angle detector (3) detects the rotating angle of the angle sensor (3) when the quantities of received light of a pair of optical sensors (11 and 13) become equal, and the angle calculation section (33) calculates the angle of the work surface (W) on the basis of this rotating angle. An angle detection apparatus and an angle sensor are also disclosed.
Patent NL-1012419-C2 (NL)
Inventor: HEIJDEN EDGAR IVO MARIA VAN DE
IPC: B05B11/00
Filed: 1999-06-23
Granted: 2000-12-28
Abstract: An aerosol for dispensing a liquid, in particular in the form of a foam, at least including a liquid container and a dispensing assembly which is coupled thereto. The dispensing assembly includes a liquid pump and an actuating head, the actuating head having a closed, circumferential protective cap. The aerosol furthermore includes a circumferential recess, into which the protective cap can move, which recess includes a closed inner wall, an outer wall and a base, and one or more outlet openings are present in the vicinity of the base of the recess, wherein the shape of the recess is such that the inner wall, on the side which is remote from the base, is at a radial distance p from the protective cap, which distance p is greater than the usual clearance distance of the protective cap with respect to the inner wall.
Patent NL-1014281-C2 (NL)
Inventor: WIT NORA ANNA DE
IPC: C07D251/60
Filed: 2000-02-03
Granted: 2001-08-06
Abstract: Process for preparing melamine from urea at elevated temperature and in the presence of a catalyst, in which a gaseous product stream is obtained which is contacted with a liquid coolant in a cooling zone and in which a proportion of the concentrated aqueous carbamate solution from the absorption zone is returned to the cooling zone.
Patent NL-1018909-C2 (NL)
Inventor: VELLINGA SJOERD HUBERTUS JOZEF
IPC: B01D21/00
Filed: 2001-09-07
Granted: 2003-03-17
Abstract: The present invention relates to a three-phase separator (33) for separating off from a fluid gas and particles contained therein, comprising at least one pair of two gas collection caps (1, 2) extending in a horizontal longitudinal direction (L) and each having a plate section (3, 4). The plate sections converge in the downward direction. At the bottom ends the plate sections leave an inlet passage (7), elongated in the longitudinal direction, for the fluid containing particles and an outlet passage (8), elongated in the longitudinal direction, for settled particles. A discharge opening (9) for fluid, opening into the settling chamber, is provided at a level higher than the inlet and outlet passages. The inlet passage (7) and the outlet passage (8) are located in the extension of one another, viewed in the longitudinal direction. The surface area of the inlet passage is preferably greater than the surface area of the outlet passage. The discharge opening is provided level with or beyond the outlet passage. <IMAGE>
Patent NL-1020350-C2 (NL)
Inventor: OUWERKERK HENK
IPC: F02C6/18
Filed: 2002-04-10
Granted: 2003-10-13
Abstract: Steam and gas turbine installation comprising a gas turbine unit (A) and a steam turbine unit (B), in which the gas turbine unit (A) is built up in part of at least: a gas compressor ( 1 ) mounted on a compressor shaft, a combustion chamber ( 2 ) and a gas turbine ( 3 ) mounted on a gas turbine shaft; and in which steam turbine unit (B) is built up in part of: a closed steam line, at least comprising: a pump ( 7 ), a steam generator ( 8 ), which is in heat-exchanging contact with combustion gases from the gas turbine during operation, a steam turbine ( 9 ) mounted on a steam turbine shaft as well as a condenser ( 11 ). The steam and gas turbine installation according to the invention is characterized in that the steam turbine ( 9 ) drives the gas compressor ( 1 ) of the gas turbine unit during operation.
Patent NL-1036214-C2 (NL)
Title: Home work controller for enterprise, records keystrokes, mouse movements and application program names that are related to encryption and decryption operations performed by home worker
Inventor: MARKENSTEIN WILFRIEDUS ANTHONIUS ALBERTUS
IPC: G06F11/34
Filed: 2008-11-19
Granted: 2009-11-06
Abstract: The controller records keystrokes, mouse movements and application program names that are related to encryption and decryption operations performed by a home worker, and analyzes the operations.
Patent NL-2000401-C2 (NL)
Inventor: BONGERS CORNELIS MARGARETHA TH
IPC: B65D85/804
Filed: 2006-12-22
Granted: 2008-06-24
Abstract: Cup for the preparation of a liquid product, having a first chamber part (25) for holding a preparation substance, an inlet opening provided with a covering layer (16) with liquid-permeable perforations (17, 18, 19) for receiving a liquid suitable for the preparation substance, an outlet opening (24) for discharging the prepared beverage or dish, and a static mixer (5) which is in liquid communication with the outlet opening (24). The static mixer (5) is a multi-step mixer.
Patent NL-2006245-C2 (NL)
Inventor: GROOT AREND
IPC: B01J19/00
Filed: 2011-02-18
Granted: 2012-08-21
Abstract: The invention provides an integrated catalyst and membrane reactor for the production a predetermined gas such as hydrogen. The reactor comprises a gas flow channel, comprising a plurality of alternating catalyst sections and membrane sections, wherein each catalyst section comprises a catalyst bed and each membrane section comprises a plurality of membranes, and wherein the membranes are selectively permeable for the predetermined gaseous species.
Patent NL-2009504-C2 (NL)
Title: Suspension system for a driver's compartment of a vehicle.
Inventor: KNAAP ALBERTUS CLEMENS MARIA
IPC: B60G17/052
Filed: 2012-09-24
Granted: 2014-03-25
Abstract: A pneumatic suspension system for a vehicle is provided comprising a mounting arrangement for mounting a portion of the vehicle on a chassis; the mounting arrangement including at least one pneumatic spring to be arranged and coupled between the portion of the vehicle and the vehicle chassis. A vehicle state control system is provided that provides a pressure set value in the pneumatic spring and a pressure controller is arranged to a valve device alternatively for pressurizing or depressurizing the each pneumatic spring. The valve device comprises at least a first valve having a valve outlet coupled to the spring terminal and a valve inlet communicatively coupled to the pressure terminal. A support structure (102) distinct from the sealing edge (104) is provided arranged to providing supporting contact to the sealing face to counteract deformations of the sealing face.