baber/WOPTO huggingface dataset:
Patent DE-3504445-C2 (DE)
Title: Glühkerze für Dieselmotoren von Kraftfahrzeugen
IPC: F02B3/06
Filed: 1985-02-09
Granted: 1986-11-20
Abstract: Glühkerze für Dieselmotoren von Kraftfahrzeugen, bestehend aus einem metallischen Hohlkörper (1), einer darin isoliert geführten Stromzuführung (4) und einer rohrförmigen, mit dem Hohlkörper (1) leitend verbundenen Metallhülse (5), in der eine Drahtwendel (7) isoliert gelagert ist, deren eines Ende an die Stromzuführung (4) und deren anderes Ende an die Spitze der Metallhülse (5) angeschlossen ist, wobei der Draht (8) der Wendel (7) längs eines Anfangsabschnittes (L1) der Wendel (7) mit einer elektrisch leitenden Beschichtung (9) versehen ist, deren spezifischer elektrischer Widerstand gegenüber dem spezifischen elektrischen Widerstand des Drahtes (8) einen sehr viel höheren positiven Widerstands-Temperaturkoeffizienten aufweist.
Patent DE-3638839-C2 (DE)
IPC: B30B9/22
Filed: 1986-11-13
Granted: 1990-10-04
Abstract: A press for expressing liquids from liquid-containing substances, especially musts, contains an at least partially cylindrical sieve wall and a pressing apparatus disposed therein which has a rotatable shaft and separators radially fastened to the latter which form a plurality of press chambers. These are separated by a radially acting pressing means into a pressure chamber and a press chamber. To fill and empty the press chambers a charging station and a discharge station are provided. The sieve wall is stationary and the pressure chambers are sealed hermetically one from the other. Lastly, means are provided for rotating the shaft step-wise and thereby placing the press chambers step-wise successively at the charging station and at the discharge station.
Patent DE-3802575-C2 (DE)
IPC: G01N27/84
Filed: 1988-01-26
Granted: 1990-12-06
Abstract: A method and apparatus are specified for testing ferromagnetic materials with magnetic powder, in which the workpiece is introduced into an elongated air coil (1 - 4) with ends bent at right angles. The full magnetic field flows through the workpiece (21). The defects in the workpiece are preferably detected at its top while the magnetic powder (20) is picked up at the bottom and the workpiece is rotated through at least 180 DEG  for observation. The apparatus makes it possible for a workpiece to continuously pass through it, with a continuous observation of the surface of the workpiece being possible at the same time as it is rotated and it being possible to detect transverse and longitudinal defects simultaneously or consecutively. The magnetic flux through the workpiece is produced without touch and without contact. The invention makes possible simple, precise and rapid surface defect testing of ferromagnetic materials without making contact to the workpiece or adjusting the testing apparatus. <IMAGE>
Patent DE-3890751-C2 (DE)
Title: Flying ejector seat for pilot of aircraft
Inventor: ZUCK DANIEL R
IPC: B64D25/10
Filed: 1988-09-16
Granted: 1998-08-27
Abstract: An airman's ejector seat, which has the ability to fly after ejection, has the ordinary ejector seat facilitites of shooting out of the aircraft along guides, then automatically separating from the airman, who floats to earth on an automatically opened parachute. Also there is the usual survival kit for various situations. In addition the seat has the option of flying to a place of safety. There are small jet engines (17) fitted to the headrest (9) and folding wings (21) which come out after ejection. Also there is a tail assembly (19) folded and stowed away. These provided the means of enabling the seat to act as an aircraft and fly to a place of safe landing. The pilot is autoamtically thrown forward into a prone position to give the best aerodynamics.
Patent DE-3935047-C2 (DE)
IPC: H05K7/20
Filed: 1989-10-20
Granted: 1991-10-17
Abstract: The invention relates to an installation system for electrical functional units, especially for data processing, consisting of a plurality of printed-circuit boards fitted with components, so-called flat assemblies which rest on their component side on cold plates through which coolant flows and to which both the operating and the signal voltages are supplied from the exterior via plug and/or terminal connections. By means of the planar arrangement of flat assemblies, which has already become known, in a grid frame and a common cold plate, through which coolant flows and which rests on the side of the flat assemblies fitted with components, considerable increases in the component packing densities per unit volume were able to be achieved. The increasing requirements made on computers, with which it is intended to carry out an ever greater number of computing operations in the minimum space, necessitates an ever greater component packing density per unit volume, as a result of which the problem of heat dissipation and the supply of the lines is becoming increasingly greater. In order to achieve an even better component packing density per unit volume, the invention provides that a plurality of flat assemblies (2) and cold plates (3) be arranged in an alternation sequence in each case one behind the other or one on the other with parallel surfaces, so that a box-shape is formed. The cold plates (3) are provided with coolant channels (14) and with perforations (21) at right angles thereto, in which pressure contacts (9), constructed in a resilient manner, are arranged one below the other for the wiring of the flat assemblies (2). On the surfaces of the two outer flat assemblies which are not fitted with components (1), connector boards (4) with recesses for holding line connectors (5) for signal supply are provided, operating voltages being connected to the other two sides of the box and the coolant supply (7) and the coolant outlet (8) for the cold plates (3) being connected to the third pair of sides. This enables three-dimensional wiring to be achieved within the functional unit. 
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Patent DE-4092020-C2 (DE)
Title: Spiral compressor
Inventor: YAMAMOTO SHUICHI
IPC: F04C18/02
Filed: 1990-11-02
Granted: 1995-02-23
Abstract: Published without abstract.
Patent DE-4327974-C2 (DE)
Inventor: STANNEK SIEGFRIED
IPC: F28F9/26
Filed: 1993-08-19
Granted: 1996-11-07
Abstract: A heating body, in particular a tubular heating body, is disclosed, as well as a process and device for producing in particular such a heating body. The heating body is provided with adapters (56) arranged in a row forming an upper and a lower collecting pipe and provided each with at least one opening. At least one heating tube (52) is arranged between every two adapters and is connected thereto. The adapters (56) have each at least one collecting pipe branch (66) provided with individual openings (58) at its circumference. The collecting pipe branch (66) is surrounded by a housing part (57), except for a projecting section, and the housing part (57) has openings for the heating tube(s).
Patent DE-4406507-C2 (DE)
Inventor: LANGMANTEL ERNST
IPC: H04M1/72409
Filed: 1994-02-28
Granted: 1995-12-07
Abstract: The communication system has a personal computer coupled to at least one cordless telephone handset (KE) via an electrical line (SL) or a radio link. The signalisation information transmitted from the communication system (KA) via the radio link between the cordless telephone base station and the cordless telephone handset is transferred to the personal computer, or signalisation provided by the latter is transferred to the communication system via the cordless telephone handset and base station. Pref. the signalisation information is displayed on the screen of the personal computer, with respective interfaces (SIS) at each end of the electrical line between the personal computer and the cordless telephone handset.
Patent NL-1003568-C2 (NL)
Inventor: BAARS JOHANNES ANTONIUS BARBAR
IPC: B29C39/02
Filed: 1996-07-11
Granted: 1998-01-15
Abstract: A moulding system for moulding a mass with a pasty or dough-like composition, such as a mass of meat, for example for moulding hamburgers, comprises a housing (13) having a chamber (18) which is delimited by internal walls of the housing, which chamber emerges on the outside of the housing, as well as a displaceable mould plate (19), which is formed in a manner corresponding to the chamber, fits with a small degree of play into the chamber and has at least one mould cavity (21), which housing has a feed opening (20), which opens into the chamber, for the mass to be moulded, such that, in the position in which the mould plate has been slid into the housing, the mould cavity is in communication with the feed opening and, in the position in which the mould plate has been slid out of the housing, the mould cavity is situated outside the housing. One of the internal walls of the chamber, in the region of the feed opening, has a recess (22) in which a pressure-exerting member (23) is situated, which bears with prestressing against the mould plate in order to provide a good seal and cutting action. <IMAGE>
Patent NL-1006390-C2 (NL)
Title: Cross=flow filtration process
Inventor: RONCKEN GUILLAUME CORNELIUS GE
IPC: B01D65/08
Filed: 1997-06-25
Granted: 1998-12-29
Abstract: A distributor plate above the hollow fibre membranes improves the distribution of gas being delivered.  A process for filtering a suspension uses a large number of hollow membranes, each of which contains a feed opening for receiving the suspension and a discharge opening for removing the concentrated suspension. A mixture of suspension and gas is supplied to the feed opening and a pressure difference is applied across the membrane so that some of the suspension passes out through membrane pores to form a liquid permeate on the outside of the membrane, whilst the rest of the suspension and the gas are removed via the discharge opening in the form of a concentrated suspension. The flow of gas is evenly distributed over the feed openings of the membranes. An Independent claim is also included for the filtration apparatus used, comprising a vessel that contains three chambers, the first one being linked to the second via hollow membranes, so that sus pension is supplied to the first chamber and then removed in concentrated form from the second one. A device is present for applying a pressure difference between the membranes and the third chamber, permeate being removed via a discharge outlet in this third chamber. Fittings in the first chamber ensure that gas supplied with the suspension is evenly distributed.
Patent NL-1008661-C2 (NL)
Title: Secure computer network
Inventor: WIJK JACOLIENE VAN
IPC: H04L29/06
Filed: 1998-03-20
Granted: 1999-09-21
Abstract: The network server (3) carries out real-time coding (33) and decoding (34) of at least part of the user data. Coding is simplified and speeded by partial substitution with dummy data. Adding a user profile indicator to a message enables the selective transmission of user data.
Patent NL-1013951-C2 (NL)
Inventor: ESSINK BEREND HENDRIK
IPC: H03H11/22
Filed: 1999-12-24
Granted: 2001-07-02
Abstract: A polyphase filter (20; 100) is described having two filter channels (30I, 30Q; 101I, 101q) for processing an I-input signal (phiI) and a Q-input signal (phiQ) which is shifted over 90° with respect to the I-input signal (phiI), respectively. The filter (20; 100) has at least two capacitive filter components (CI, CQ; CiI, CiQ) corresponding to each other in the two filter channels (30I, 30Q; 101I, 101Q), wherein the capacity values (C; Ci) of these two capacitive filter components (CI, CQ; CiI, CiQ) are substantially equal to each other. Said two capacitive filter components (CI, CQ; CiI, CiQ) are coupled to each other by means of two current source couplings (40QI, 40IQ; 106i) switched in anti-parallel, having substantially equal characteristic. Hereby, a displacement of the filter characteristic toward higher frequencies is achieved, over a distance OMEGAc.
Patent NL-1023120-C2 (NL)
Inventor: OBERLE WOLFGANG
IPC: F16H61/662
Filed: 2003-04-07
Granted: 2006-04-25
Abstract: Process for optimizing plates of a plate link chain comprises passing two cradle pairs through an opening of each plate (10), and rolling off the surfaces of the cradle pieces (12) of each cradle pair facing each other by bending the plate link chain. Power is introduced from the plate link chain into the plates in such a way that the bending load resulting from the power introduction on the sides of the plates is minimized under prescribed edge conditions.  An Independent claim is also included for a plate for a plate link chain.
Patent NL-1024618-C2 (NL)
Title: Roof beam and gutter arrangement for greenhouse or warehouse, has end of beam secured inside hole in gutter with turned back edge
Inventor: LANSU PETER EDUARD MARIA
IPC: A01G9/14
Filed: 2003-10-24
Granted: 2004-07-13
Abstract: The arrangement (1) comprises a gutter (10) made from sheet steel and at least one roof beam (20). The gutter contains at least one hole (11) for locating one end of the beam or a part secured to this beam. At least one of the hole edges is turned back to form a first engagement part (12) protected in the gutter length direction. A second engagement part (21) is provided on the beam so that it can engage with the turned back edge of the hole in order to secure the beam to the gutter.
Patent NL-1026879-C2 (NL)
Inventor: PRANGER WILLEM MARTIN
IPC: F01N1/10
Filed: 2004-08-19
Granted: 2006-02-21
Abstract: A sound damper (2) for an exhaust (1) of a gas turbine comprises at least one splitter (5) in which a sound damping material, such as mineral wool, is accommodated. The splitter (5) comprises several sectional components (6). The splitter (5) is at least partially delimited by perforations (9) for transmitting sound. Said sectional components (6) are stacked on top of one another and the perforations (9) are made in said sectional components (6).
Patent NL-1030399-C2 (NL)
Title: Method and device are for feeding heat to a surface or for feeding heat away from a surface
Inventor: KLEPPER JOHANNES CORNELIS FRAN
IPC: F24S10/60
Filed: 2005-11-11
Granted: 2007-05-14
Abstract: The method and device are for feeding heat to a surface or for feeding heat away from a surface. On or under the surface a sandwich is placed, comprising a first membrane, a layer prepared from a material with an open structure and a second membrane. A medium for heat transport is then allowed to flow through the space between the first and second membranes. The sandwich comprises a heat exchanger. The medium for heat transport is fed to one or more upper points of the heat exchanger and fed away from one or more lower points of the heat exchanger. The inward feed or outward feed of the medium for heat transport is so regulated that between the first and second membranes a pressure appertains which in at least the usage state is lower than the ambient air pressure. The heat exchanger (2) can be incorporated in an ice skating rink (1), a solar collector, a ski slope or an ice store. The second membrane involved rests on a flat base surface (3). The medium for heat transport, preferably a water/glycol mixture, is moved by a pump (4) through the heat exchanger via a central connection (5) and a number of peripheral connections (6a,6b...). The medium flows to a storage vessel (7) and via a cooling unit (8) back to the pump. The storage vessel is provided with an air pump (9), which maintains a pressure less than that atmospheric in the whole circuit.
Patent NL-1030782-C2 (NL)
Title: Mobile infusion post comprises horizontally extending frame with first half provided with downwardly extending wheels and rear half with rear downwardly extending wheels
Inventor: HESSELS MARTIJN JACOBUS
IPC: A61M5/14
Filed: 2005-12-27
Granted: 2007-06-28
Abstract: The mobile infusion post comprises a horizontally extending frame (1) with a first foremost half provided with downwardly extending wheels (9) and a rear half with rear downwardly extending wheels (9). Between the rear wheels is an aperture which is wider than the front side (90) of the front half of the frame with the foremost wheels. An upright (2) extends vertically from the frame and is provided with suspension devices (3,4) for retention of an infusion bag. The upright extends from the rear half of the frame and the height of the upper side of the frame on the front side is lower than the under side of the frame under the upright. The front side of the frame of the infusion post can be pushed on a flat floor between the rearmost wheels and under the upright of a second identical infusion post without lifting up one of the infusion posts.
Patent NL-1031437-C2 (NL)
Title: Railway system, embankment system, surveillance system involve method for monitoring speed of trains in relation to railway signalling
Inventor: MAKKINGA FRITS
IPC: B61L27/04
Filed: 2006-03-24
Granted: 2007-09-25
Abstract: The railway system (1), embankment system, surveillance system involve a method for monitoring the speed of trains in relation to railway signalling. Feed devices (4,5) provide at least one wireless receivable position determining signal which specifies the actual location of the front side of the railway train. Receiving equipment receives from the embankment system current information in respect of the railway signalling. Such information is stored in a data base (8). Further devices (7) activate a warning and/or a brake signal.
Patent NL-1035686-C2 (NL)
Title: Prevention system for vehicle accidents caused by sun glare, measures sunlight brightness on rear side of vehicle and warns driver when conditions are dangerous for overtaking
Inventor: SANDE CAROLUS WILHELMUS MICHEL VAN DE
IPC: G01W1/02
Filed: 2008-07-11
Granted: 2009-07-21
Abstract: A sensor (4) used to measure the brightness of sunlight (3) on the rear side of the vehicle (2) is connected to an electronic circuit adapted to display a text or light signal on the vehicle dashboard (5), or to generate an audible signal, when the light is of predetermined Lux level at a given measurement angle. This signal indicates to the driver that it is too dangerous to overtake. The system can be adapted to warn drivers of oncoming vehicles (1) that sunlight conditions make it too dangerous to overtake.
Patent NL-1035697-C2 (NL)
Title: Egg cleaning method for removing microorganisms, comprises treatment on conveyor belt with hydrogen peroxide, UV light and ozone
Inventor: KRAMER LUBBERTJE
IPC: A01K43/00
Filed: 2008-07-14
Granted: 2009-04-27
Abstract: The eggs are treated with a combination of hydrogen peroxide and UV light and/or ozone. A method for removing microorganisms from brood eggs comprises treating them on a conveyor belt with an agent containing hydrogen peroxide as an active ingredient and with UV light and/or ozone. The eggs can rotate on the belt.
Patent NL-1036111-C2 (NL)
Title: Polyurethane foam pad for carriage, has removable plastic tray fixed on top part of tank, where space is formed between bottom part and carriage and filled with lightweight polyurethane foam
Inventor: HOUWERS HENDRIK EVERHARD
IPC: B60R15/00
Filed: 2008-10-23
Granted: 2009-09-29
Abstract: The pad has a removable plastic tray fixed on a top part of a tank. A space is formed between a bottom part and a carriage, where the space is filled with lightweight polyurethane foam. (Incomplete specification, abstract based on available information published by the patent office).
Patent NL-2011164-C2 (NL)
Title: Improved process for the organosolv treatment of lignocellulosic biomass.
Inventor: SMIT ADRIANUS THEODORUS
IPC: C07H1/08
Filed: 2013-07-15
Granted: 2015-01-21
Abstract: The present invention is directed at a process for fractionating lignocellulosic biomass for the purpose of reducing processing costs, increasing delignification, reducing side-reactions, in particular reducing hemicelluloses degradation, improving cellulose hydrolysis and increasing the nativity of the obtained lignin, by performing organosolv fractionation of the biomass with a treatment liquid at a temperature below 170° C., wherein the treatment liquid comprises a non-hydroxylic organic solvent, in particular a ketone, water and some acid, and optionally subjecting the cellulose-enriched product stream to enzymatic hydrolysis.
Patent SE-520225-C2 (SE)
Inventor: KURAHASHI TAKAHISA
IPC: H01L33/10
Filed: 2000-07-06
Abstract: Is provided a resonant cavity type light emitting diode having excellent humidity durability and a light output unsaturated even several 10 mA., which is suitable for mass production. The semiconductor light emitting element has a resonator formed by one set of multi-layer reflecting films disposed at a constant distance on a GaAs substrate inclined at an angle of not less than 2 degrees in the direction [011] or [0-1-1] from the plane (100) and a light emitting layer disposed at a loop position of a standing wave in the resonator, wherein a multi-layer reflecting film disposed on the GaAs substrate side is composed of plural layers of AlxGa1-xAs (0 <=x<=1) and a multi-layer reflecting film disposed on the opposite side of the GaAs substrate is composed of plural layers of AlyGazIn1-y-zP (0<=y<=1, 0<=z<=1), thereby achieving an improved humidity durability and an increased reflection factor by increasing the number of the reflection layers.
Patent SE-516847-C2 (SE)
Inventor: HELLBERG RICHARD
IPC: H04B1/04
Filed: 2000-07-07
Abstract: A composite amplifier includes a main power amplifier ( 10 ) and an auxiliary power amplifier ( 12 ), which are connected to a load ( 14 ) over a Doherty output network ( 16 ). A non-linear function ( 18 ) and a cross-coupling filter ( 22 ) emulate the non-linear behavior of the output current of the auxiliary power amplifier ( 12 ) and the resulting emulating signal is subtracted from the input signal to said main amplifier ( 10 ).
Patent SE-516852-C2 (SE)
Inventor: HELLBERG RICHARD
IPC: H03F3/68
Filed: 2001-01-10
Abstract: A composite amplifier includes a main power amplifier (10) and an auxiliary power amplifier (12), which are connected to a load (14) over a Doherty output network (16). Filters (26, 28) are provided for pre-filtering the amplifier input signals in such a way that the signals meeting at the output of the main amplifier have essentially the same frequency dependence.
Patent SE-517201-C2 (SE)
Inventor: EGHAMN LARS
IPC: A63B71/12
Filed: 2001-03-22
Abstract: A joint device for a leg guard, particularly for a leg guard used by ice-hockey players, comprises a first part that covers the wearer's lower leg, and a second part (2) that covers a part of the wearer's thigh above the knee and that is pivotally connected to the first part (1) via a joint element (4). A cup-shaped third part (3) bridges the gap between the first and the second parts (1, 2) and is pivotally mounted (5) on the second part (2). The joint element (4) includes pins which engage in a slot or groove (11) on the sides of the third part (3), so that the third part (3) will be dogged by the second part (2) when the angle between the first and the second parts is smaller than a limit angle. The first part (1) includes pins (8) which engage in a second slot (10) in the third part (3). The second slots include a first circular section whose center lies in the first joint element (4) when the guard is at a more pronounced angle than the limit angle. The second slot (10) has a second section (10b) that extends form the lower end of the first section (10a) in a direction radially away from the second joint elements. When the first and the second parts (1, 2) define an angle that is smaller than the limit angle, the third part (3) and the portions (21, 32) of respective first and second parts overlapped by said third part (3) have generally the same radius of curvature and common centre of curvature in the first joint element (4).