baber/WOPTO huggingface dataset:
Patent DE-3312739-C2 (DE)
IPC: G01R31/28
Filed: 1983-04-08
Granted: 1985-02-28
Abstract: 1. An arrangement for generating a pulse output signal having an adjustable base line potential and amplitude, from an input signal, in particular for use in test apparatus, characterised in that an input signal (ES) is fed to an input stage (EST), and emits a first control signal at a first output (A1) when a reference voltage (UR1) is exceeded, and which emits a second control signal from a second output (A2) when the reference voltage (UR1) is undershot, that a constant current source unit (KSQ) is connected to the first and second outputs (A1, A2) of the input stage (EST) and emits a first constant current (IK1) at the output (A3) when the first control signal occurs, and emits a second constant current (IK2) of the opposite direction when the second control signal occurs, that a level-limiting circuit (SST) is connected to the output (A3) of the constant current source unit (KSQ) and is connected to a first control voltage source emitting a first adjustable control voltage (VL) to adjust the amplitude of the output signal (AS), and is connected to a second control voltage source emitting a second adjustable control voltage (VH) to adjust the base line potential of the output signal (AS), and which emits the output signal (AS) at the output (A4) in dependence upon the first and second constant currents (IK1, IK2) and the first and second control voltage (VL, VH).
Patent DE-3390009-C2 (DE)
Title: Power source for electrical discharge wire cutting
Inventor: OZAKI YOSHIO
IPC: B23H7/04
Filed: 1983-05-25
Granted: 1994-12-15
Abstract: Published without abstract.
Patent DE-3412632-C2 (DE)
Title: Wärmetauscher für Kraftfahrzeuge
IPC: F28F9/02
Filed: 1984-04-04
Granted: 1985-05-23
Abstract: Bei einem Wärmetauscher für Kraftfahrzeuge, bestehend aus einem Wärmetauscherkern aus durch Luftleitlamellen zusammengehaltenen Wasserrohren, der zwischen zwei Rohrböden eingesetzt ist, die von Wasserkästen übergriffen werden, weisen die Wasserkästen einen Randflansch auf, der sich an einer Dichtung am Rohrboden abstützt und der von einem sich senkrecht zum Randflansch erstreckenden Randsteg des Rohrbodens übergriffen wird, der mit parallel und im Abstand zu seiner Stegkante verlaufenden Schlitzen versehen ist und wobei der oberhalb der Schlitze liegende Bereich der Stegkante zwischen am Randflansch hochragenden Stegen bleibend nach einwärts verformt wird, ist zumindest ein weiterer, sich von der Stegkante senkrecht hierzu erstreckender Schlitz (22) vorgesehen, der sich bis auf die Höhe der parallel zum Randflansch verlaufenden Schlitze (18) erstreckt.
Patent DE-3610282-C2 (DE)
IPC: A47G33/12
Filed: 1986-03-26
Granted: 1990-05-03
Abstract: 1. Stand for mounting and adjusting Christmas trees, said stand comprising a sleeve (H) surrounding the trunk of the tree and connected thereto by means of a bolted clamping means, said sleeve being conically shaped at its closed end and being insertable into a conically shaped counterpart (K) of the foot (F), characterized in that the sleeve (H) is fixed in that a horizontally moveable hole plate (P) surrounds the sleeve (H) and is pressed against a foot cover (A) through a spring or clamping effect, the pressure between the hole plate (P) and the foot cover (A) being selected such that the plate (P) may be manually moved by means of the trunk of the tree against the friction between the hole plate (P) and the foot cover (A).
Patent DE-3645292-C2 (DE)
Title: New chemiluminescent 9-carboxy-acridinium cpds.
Inventor: MOLZ PETER DR
IPC: C07D219/04
Filed: 1986-08-22
Granted: 1997-12-11
Abstract: (A) Chemiluminescent 9-carboxy-acridinium derivs. of formula (I) are new, where R1 = H, 1-10C alkyl, alkenyl or alkynyl, benzyl or aryl; R2, R3 = H, 1-4C alkyl, opt. substd. amino, COOH, alkoxy, CN, NO2 or halogen; R4 = residue in which a sulphonamide group is linked via the N-atom with the carbonyl group, or a thio residue of the formula -S-X-R5; X = opt. branched aliphatic or azomatic group, opt. contg. a hetero atom; R5 = reactive group capable of reacting under mild conditions selectively with amino, carboxy, thiol or other functional groups in substances of biological interest; A = anion not adversely affecting the chemiluminescence.  (B) Luminescent cpds. in which a cpd. (I) is bound directly or via a bridging molecule to a protein, polypeptide or other biologically interesting substance to form a stable, immunologically active complex are new and claimed.  (C) Luminescence immunoassays for the determination of an antigenic substance in a liquid specimen in which at least one immunologically active component is immoblised on a solid phase in a competitive or sandwich process and in which the tracer is a luminescent cpd. as defined under (B) are new.
Patent DE-3715665-C2 (DE)
IPC: G03B42/04
Filed: 1987-05-11
Granted: 1991-08-14
Abstract: PCT No. PCT/EP88/00404 Sec. 371 Date Nov. 8, 1989 Sec. 102(e) Date Nov. 8, 1989 PCT Filed May 9, 1988 PCT Pub. No. WO88/09003 PCT Pub. Date Nov. 17, 1988.Cassette centering device for an X-ray cassette loading and unloading device using two parallelly movable guides engageable with the side edges of the cassette, the guides being movable by a lever arrangement driven by a motor, the lever arrangement including a link having two telescoping parts and biasing means constituting force absorbing means for cushioning the engagement of the guides with the cassette and compensating for motor overdrive.
Patent DE-3745024-C2 (DE)
Title: Air-water bubble bath tub
Inventor: SCHUESSLER GUENTER
IPC: A61H33/02
Filed: 1987-05-06
Granted: 1995-01-19
Abstract: A water basin, which can be a bathtub, with an air bubbling facility has several nozzles for injection at the bottom which are opened and closed by reversal of the water circuit through a four-way valve
Patent DE-3910747-C2 (DE)
IPC: B63B21/66
Filed: 1989-04-03
Granted: 1991-05-08
Abstract: A support device (10) for accommodating measuring, monitoring, data storage and telemetry means (17) and the like is proposed which is connected by means of a towrope and/or a connecting cable (12) to a vehicle (11) and is towed by the latter in the state immersed in the water (13). The body (14) of the support device (10) is in this case formed at least partially of a metal having a specific gravity of > 15 g/cm<3>. <IMAGE>
Patent DE-3943808-C2 (DE)
Title: Direct access memory with distributed memory banks
Inventor: OOWAKI YUKIHITO
IPC: G11C7/10
Filed: 1989-04-18
Granted: 2001-12-06
Abstract: A semi-conductor memory has memory cells connected to a word highway (WL) and to input/output lines which are also connected to a data output circuit. The cells are divided in an groups and subgroups and the input/output lines into sets associated with two cell groups.  A control unit determines subgroups from the first and second groups alternately to conduct access to cells in a defined subgroup.  The data read  from the cells are transferred to corresp. input/output lines and fed to the output circuit. Address data for one group are received by the control unit and temporarly stored during an access to a sub-group in the other group.  Access to the second subgroup commences essentially simultaneously with the end of the access to the first.
Patent DE-4042592-C2 (DE)
Title: Adhesive droplet applicator
IPC: B01J4/02
Filed: 1990-04-23
Granted: 1993-05-19
Abstract: To apply dosed adhesive droplets of adhesive to a substrate, such as for fitting surface mounted devices to a circuit board, the temp. is taken off the adhesive in the cartridge (1) and the dosing parameters for the flow volume are taken as the pressure and/or time of pressure application as a function of the temp.At least one dosing parameter is read out from a fixed value memory (12) according to the temp. value registered by a thermal sensor (6)
Patent DE-4105830-C2 (DE)
Inventor: MAILLIET PIERRE
IPC: G01K7/02
Filed: 1991-02-25
Granted: 1999-03-11
Abstract: The probe comprises a support in the form of a sheath, a series of internal pipes, retained by spacers and connecting orifices distributed along the sheath to a device for measuring and for receiving the gas samples outside the furnace, and thermocouples arranged at the level of the said orifices. In order to enable the pipes to be replaced without disassembly of the probe, the said orifices are situated in steps provided in the sheath, while the internal pipes, for taking gas samples and heat measurements are all individual, straight and exchangeable elements housed in straight support and protection channels, each traversing the sheath from the outside as far as the respective step.
Patent DE-4112659-C2 (DE)
Inventor: EIERMANN DANKWART
IPC: B64C31/02
Filed: 1991-04-18
Granted: 1999-04-29
Abstract: A propulsion unit for a motorised glider, having a propeller which can be extended on an arm and having a rotary-piston internal-combustion engine which is arranged in the fuselage of the aircraft, having silencers, which are likewise provided in the fuselage, in the induction and exhaust line, and having a heat exchanger for the coolant of the internal-combustion engine on the rear side of the arm, in the cycle of rotation of the propeller. <IMAGE>
Patent DE-4127082-C2 (DE)
Inventor: KORB DANIEL
IPC: A47B13/06
Filed: 1991-08-16
Granted: 1993-12-02
Abstract: The invention relates to a work or office table having two pairs of bearing arms which are mounted pivotably on a cross-member (10) of the table frame. In this case, the bearing arms are composed of two bearing-arm halves which, with grooves, each surround a web of the cross-member in such a way that the bearing arm can be held captively but adjusted within a given pivot angle. In this case, a clearly retainable setting of the bearing arms in the pivoted position set is maintained in a simple manner due to the fact that at least one bearing-arm half of each bearing arm is provided with a tooth gearing in the region of the groove, that the segment element (12) bears a mating gearing which engages with said tooth gearing (14) of the bearing-arm half, and that a prestressed elastic element is provided, which pulls the bearing-arm halves (20) - (21) towards one another when the screw connection is loosened and maintains the operative connection of the tooth gearing and mating gearing in a variable manner due to limited resilience. 
<IMAGE>
Patent DE-4143352-C2 (DE)
Title: Hollow profiled light metal bar
Inventor: HANNES PAUL
IPC: E04B1/58
Filed: 1991-11-28
Granted: 1995-07-20
Abstract: The hollow profiled, light metal bar (I) has at least one lengthwise outer and mostly smooth surface (1). The bar has at least one profiled core with at least one closed elongated cavity (4). The profiled cored bar and the outer wall (1) are spaced apart with a hollow compartment between them.All the lengthwise outer walls of the profiled bar have no lengthwise holes in them. The compartments are for tie-pieces, such as screw-heads or nuts
Patent DE-4244207-C2 (DE)
Inventor: SACHER DOMINIC
IPC: F16B7/04
Filed: 1992-12-24
Granted: 1997-05-15
Abstract: For the rapid and simple releasable connection of two tubes (pipes), preferably of a load-bearing system, the invention proposes a tube clip which has a basic element (2, 8), for example in the form of a section of a circle cross-section, and two pins (3) attached on the inner wall of the basic element. The pins (3) each engage through two mutually aligned through-passage bores in the end regions of the tubes which are to be connected, and the basic element snaps onto the tubes, widening in an elastic manner in doing so. The tube clip can be fastened rapidly without the aid of a tool, sits securely on the tubes, in the tension region of the load-bearing member in the case of a load-bearing system, and can be rapidly and simply removed again without the tube surface being scratched, for which reason the tube clip is also extremely well suited for powder-coated tubes. <IMAGE>
Patent DE-4312685-C2 (DE)
Inventor: HOEFNER ROLAND
IPC: H01T4/08
Filed: 1993-04-20
Granted: 1997-05-28
Abstract: In the case of known support insulators having a capacitive voltage divider and overvoltage suppressor, the problem, inter alia, arises of indicating the disconnection of the medium-voltage or high-voltage line which is held on the support insulator. In this case, climatic factors and other factors can adversely affect the insulation of the measurement line and a disconnection which has not been carried out can possibly be simulated. To this end, the invention provides that both the coupling capacitance and the overvoltage suppressor, which is connected in series with the coupling capacitance, are installed in the insulating body. The invention can be used for support insulators of any type. <IMAGE>
Patent DE-4324298-C2 (DE)
Inventor: KLAUSMANN W DR ING
IPC: F23C9/00
Filed: 1993-07-20
Granted: 1999-01-21
Abstract: In a method and a burner for the combustion of liquid or gaseous fuels, a considerable portion of the fuel is fed to an area lying downstream of a baffle plate (17) and adjoining the inner wall of the burner tube. Exhaust gases located in the combustion chamber are fed back by internal exhaust-gas recirculation into vacuum zones built up downstream of the baffle plate (17), and guide devices (25, 27; 29) piercing the burner tube (1) and projecting into the vacuum zones are used for this purpose. <IMAGE>
Patent DE-4328473-C2 (DE)
Inventor: HEUBL RAINER H
IPC: A47D13/04
Filed: 1993-08-24
Granted: 1997-05-28
Abstract: 2.1 In the swings used hitherto, there is the danger of physiological postural damage due to the substantially sitting position of the small child. 2.2 According to the invention, there is provided a see-saw or swing (1) for small children, in particular for small children aged from about one month to about twelve months, which has a support (2) for receiving the small child (3), on the upper side of which the small child lies face down, and a supporting device (4) for suspending the support (2) at such a height (h) above the floor that the feet (14) of the small child reach the floor. The support (2) is formed from a shell ergonomically adapted to the physical shape of the small child lying face down, of which shell the bearing surface (17) for the hands and head in the front region follows the contours of an oval and tapers rearwardly to the abdominal part and approximately continuously into a rear extension (18). The transition region is designed such that it descends slightly rearwardly and serves as a supporting surface (19) for the abdominal and thoracic part of the small child (3). 2.3 Used for infants to prevent postural damage. <IMAGE>
Patent DE-4436154-C2 (DE)
Inventor: DERHAKE THOMAS
IPC: B24B9/06
Filed: 1994-10-11
Granted: 2001-06-07
Abstract: A machine is disclosed for trimming the sides of building blocks or the like, in particular dried green bricks (Z) or baked bricks (Z) that are centred, vertically clamped and thus conveyed through at least one trimming station with laterally arranged tools. The invention is characterised by a transport device with two endless belts under compression load made of flexible material and designed as conveyor and compression belts (2, 3). The conveyor and compression belts (2, 3) are forcibly guided in the lateral position by at least one groove and spring connection (7a, 8), in particular a keyway and V-rib connection, and run on a rail- or plate-shaped flat support (9) at least in the area of the trimming tools (5).
Patent NL-1001862-C2 (NL)
Inventor: WILLEMSE HENDRIK JAN
IPC: B07C3/00
Filed: 1995-12-08
Granted: 1997-06-10
Abstract: Method for processing postal items, during which these items are collected and distributed, and in which the service area is divided into geographically distinct areas, each having a regional sorting centre. The postal items from the service area of a regional sorting centre, as well as those from the other sorting centres and which are destined for the service area of the sorting centre concerned, are collected in said sorting centre and distributed therefrom within the own service area and over the other sorting centres. The invention relates to the co-operation between the regional sorting centres, both in the form of physical transport and in the form of information exchange. <IMAGE>
Patent NL-1004028-C2 (NL)
Inventor: WITT KLAUS LEONARD
IPC: F15B21/044
Filed: 1996-09-13
Granted: 1998-03-16
Abstract: The invention provides a method which can be carried out simply and rapidly in order to determine the amount of undissolved gas present in a hydraulic system by supplying hydraulic medium thereto under overpressure, one of the parameters Pressure (P) and Volume (V) being set during this supply and the course of the variation of the other parameter (Volume (V) or Pressure (P)), which is dependent thereon and on the amount of undissolved gas, being recorded; the detection results are then compared with those which were calculated and/or are known for a reference system which corresponds to the system and is subjected to the same treatment when the hydraulic medium present therein contains no dissolved gas or a known amount of dissolved gas; from this comparison results an indication of the amount of undissolved gas, and also of its location, in the system. <IMAGE>
Patent NL-1005778-C2 (NL)
Title: Transport container for bulk liquids, e.g. petrol
Inventor: VERKERK PETER JAN ADRIAAN
IPC: B65D88/12
Filed: 1997-04-09
Granted: 1998-10-19
Abstract: The cylindrical container (3) is held in a metal frame (2). The frame consists of four vertical bars (4), four longitudinal horizontal bars (5) and four cross bars (6). The corners are reinforced by four corner castings (8). The corner castings have fixing eyes (9). Further strengthening is provided by lower cross beams (7). The tank is separated into compartments by baffle plates (11). Each compartment of the tank has a relief valve (12) and a dipstick (13). A gas reservoir (14) supplies a non-inflammable gas, e.g. carbon dioxide, at low pressure to each compartment via pipes (15).
Patent NL-1008007-C2 (NL)
Title: Mechanised system for glazing roof of prefabricated factory or warehouse
Inventor: LANSU PETER EDUARD MARIA
IPC: E04G21/16
Filed: 1998-01-09
Granted: 1999-07-12
Abstract: The glaziers (15) work on a platform (16) which is raised by pneumatic power to the roof level, inside the building structure. The platform lift system is mounted on a caterpillar tracked vehicle (30). The stacks of glass panes (9) are carried to the operating point by a wheeled vehicle (43) which incorporates a crane (44). The stacks of panes are raised up and placed in front of the platform. The glaziers use suction pads for positioning the panes.
Patent NL-1008248-C2 (NL)
Title: Hot water storage heater for use in heating of dwellings
Inventor: BENSCHOP WIM
IPC: F28D7/02
Filed: 1998-02-09
Granted: 1999-09-02
Abstract: A combination appliance (10) includes a gas burner construction (12) for a natural gas/air mixture, while feed and discharge devices (16,18) are provided for supplying air and discharging combustion gases. Connectors (20,22,24,26,28) are provided respectively for supply of gas, feeding and drawing of water for the heating system and feeding and drawing of water for heated tap water. A heat exchanger (30) is arranged in the appliance and has a three-way valve (34) for switching between supply of tap water and central heating water : Independent claims are included for a storage device manufacturing method, for a gas medium discharge device and for a heating apparatus.
Patent NL-1008997-C2 (NL)
Inventor: IWAKURA TOMOATSU
IPC: C07C29/10
Filed: 1998-04-24
Granted: 2000-03-22
Abstract: A process for producing an alkylene glycol which comprises a step of reacting an alkylene oxide with water in the presence of a catalyst, wherein the catalyst comprises an anion-exchange resin comprising: a polymer of a vinylaromatic compound as a substrate; and quaternary ammoniums group each bonded to the respective aromatic groups of the polymer substrate via a connecting group having a chain length of three or more atoms.
Patent NL-1010011-C2 (NL)
Title: Electrical instrument for treating insect stings or animal bites applies short high voltage current which neutralizes poisonous material by molecular change
Inventor: HUIZINGA EBE
IPC: A61N1/32
Filed: 1998-09-04
Granted: 2000-03-07
Abstract: The instrument is housed in a tube (2) shaped like a pen. Inside the housing (2) are a battery (2) and a circuit (3) which generates a high voltage pulsed current. The high voltage is fed to external contacts (8, 9). One contact (8) is hinged, enabling the area of the sting or bite to be gripped. A knob (5) on the side of the housing controls the strength of the current. The current is discharged when the operating knob (6) is pressed.
Patent NL-1010988-C2 (NL)
Title: Aqueous extracts of biological materials, especially chicken or beef stock, prepared by suspending separate net bags containing vegetables, herbs and meat, fat and/or bones in water
Inventor: JANSEN MICHAEL FRANS
IPC: A23L23/00
Filed: 1999-01-11
Granted: 2000-07-13
Abstract: Aqueous extracts are prepared by suspending separate net bags containing (a) vegetables, (b) herbs and (c) meat, fat and/or bones in water for at least 10 h.  Process for preparing an aqueous extract of mainly biological raw materials in an amount of at least 50 l, comprises charging (a) vegetables, (b) herbs and (c) meat, fat and/or bones into separate nets and contacting the nets with water and allowing the mixture to infuse for at least 10 h.
Patent NL-1011132-C2 (NL)
Title: Contraception pill dispenser, comprises a hollow shaft for storing pills pushed into it from a cooperating blister packaging
Inventor: TRIERUM HENDRIK LEO VAN
IPC: A46B15/00
Filed: 1999-01-26
Granted: 2000-07-27
Abstract: Pills are stored inside a hollow shaft cooperating with blister packaging for them, so that they can be pushed out of the packaging and into the shaft.  A dispensing device (1) for contraception pills (11) comprises a holder (2) and a blister packaging for the pills cooperating with the holder. The holder is formed by a hollow shaft around which the packaging can be placed so that pills can be pushed out of their packaging and into the shaft. Pills are dispensed from an opening (5) in the shaft. Independent claims are also included for (a) a similar dispensing device with a removable toothbrush head or the like fitted to one end, and (b) the blister packaging used, which has a cover foil forming a sleeve that can be fitted onto the shaft with the packaging shell containing the pills facing outwards.
Patent NL-1016474-C2 (NL)
Title: Car parking space system and method for advising drivers of free parking spaces within a car park, comprises of analyzing video image of car park and sending information to terminal close to driver
Inventor: BOERTJES ERIK MATTHIEU
IPC: G08G1/14
Filed: 2000-10-24
Granted: 2002-04-25
Abstract: A video image is taken of the car park and analyzed to determine which parking spaces are occupied and which are free (6). Information regarding the free spaces is then sent to a terminal in proximity to the driver.  An Independent claim is also included for the system used to carry out this method.