baber/WOPTO huggingface dataset:
Patent DE-19650276-A1 (DE)
Inventor: STEFFES HELMUT
IPC: F04B9/04
Filed: 1996-12-04
Abstract: The invention relates to a reciprocating piston pump comprising of pistons (4, 6) arranged opposite each other as a pressure pump set (2), which can be moved back and forth by a motor drive shaft (62), controlled by an eccentric. The two pistons (4, 6) are linked by a coupling element (34), which can move back and forth in the radial direction of the mutually aligned piston axes and transmits the compression stroke of one piston (4, 6) to the other piston (6, 4) as a return stroke. To reduce wear and tear on this kind of pump, the invention provides that the coupling element (34) should be constructed in a substantially rigid manner and should be positioned between the eccentric (24) or an eccentrically driven element (26) and the pistons (4, 6) so as to absorb the forces of the pistons.
Patent DE-19653490-A1 (DE)
Title: Electrical in-line plug-connector
Inventor: CHO YOUNG-HAK
IPC: H01R13/631
Filed: 1996-12-20
Abstract: The in-line electrical connector a base unit 60 that has a bush 34 and this has an elastic strip 41 on the outer surface to prevent distortion. Projecting from the base is a central guide tube 37 and this receives the contact pin 21 of the connecting plug 2 . The plug is cylindrical and fits into the bore of the bush A covering mantle 39 fits over the assembly and this is secured by a sleeve 61 that has feet elements 63 that latch on to the base 65.
Patent DE-19705315-A1 (DE)
Title: Closure-container package
Inventor: MONTGOMERY GARY V
IPC: B65D1/02
Filed: 1997-02-13
Abstract: The closure-container package comprises a moulded plastics container having a cylindrical neck and a moulded plastics closure having a top, an outer annular skirt depending from the periphery of the top and an inner annular skirt concentric with and spaced radially inwardly from the outer annular skirt. Also included are several radially projecting, axially extending and circumferentially spaced ribs on one of an external surface of the cylindrical container neck and an internal surface of the outer annular closure skin, and a helical thread on the other of the external surface of the cylindrical container neck and the internal surface of the outer annular closure skin. There is a continuous seal between the closure and container neck not requiring axial force created by the thread and rib engagement, the seal spaced apart from a lip of the cylindrical container neck. The seal includes a cylindrical portion on one of the inner annular skirt of the closure and an inner surface of the cylindrical container neck.
Patent DE-19706193-A1 (DE)
Title: Plastics foundations for masts, posts, etc.
Inventor: LANGMATZ HANS
IPC: E02D27/42
Filed: 1997-02-18
Abstract: The foundations are formed by a hollow body of foamed plastics, consisting of base (1) and upper section (2). The base has an anchoring unit for the foot of the mast, and the upper section has a mast support. The side walls (19) of the upper section are inclined, so that the section is smaller at the top. Base and upper section are connected via a snap connection. The anchoring unit has a central cylindrical part (4) engaging around the mast foot. The upper section has a central vertical cylindrical section (21) also engaging around the mast.
Patent DE-19708772-A1 (DE)
Title: Signal frequency generation method
Inventor: GAPSKI DIETMAR DIPL ING
IPC: H03L7/185
Filed: 1997-03-04
Abstract: The method involves defining a minimum frequency separation, generating at least a first and a second reference frequency (fr1,fr2), which differ by the defined minimum frequency separation. At least the first and second intermediate frequencies (f1,f2) are created and the defined signal frequency (f) is generated by adding or subtracting the first and second intermediate frequencies. The intermediate frequencies are generated by multiplying the first or the second reference frequency by a first or second integral factor (n1,n2). The first or second reference frequency can be derived by multiplying the minimum separation by a third or a fourth integral factor, whereby the third and fourth factors differ by 1.
Patent DE-19709549-A1 (DE)
Title: Modified mammalian egg cell for implantation contains nucleus from implant recipient
Inventor: BORN EBERHARD PROF DR
IPC: C12N15/873
Filed: 1997-03-07
Abstract: A modified mammalian egg cell comprising the nucleus from a cell of an individual (A) inserted into an egg cell of a female relative of individual (A), from which the nucleus has been removed, is new.
Patent DE-19713610-A1 (DE)
Title: Dry-sprinkle goods container e.g. for spices or herbs
Inventor: WEIDAUER JENS DIPL ING
IPC: B65D83/06
Filed: 1997-04-02
Abstract: The container consists of a main lower section (1) closed by a cap (3). The cap has a central hole (4) which is closed by a projecting blister (2) saddled across the upper rim of the lower section. The vertical inner face of the cap has small pins (5) which fit matching recesses in the outer face of the lower section, locking the cap in the closed or filling positions. The main opening in the cap is opened and closed by a push-pull action and incorporates two blister lock-pins (5). The cap and base are turned through 180 deg  to discharge the contents by sprinkling.
Patent DE-19713967-A1 (DE)
Title: Distance measurement device using FMCW radar
Inventor: LINDMUELLER PETER DIPL ING
IPC: G01S7/40
Filed: 1997-04-04
Abstract: The device includes a signal source (1) for the production of high-frequency signal (s) which is frequency-modulated with a modulation function (u) produced by a function generator (2). A transmitting-/reception arrangement (4) emits the signal and receives a signal (e) reflected by an object (7). A demodulator arrangement (8) produces a demodulation signal (d) from the received signal and the simultaneously emitted signal, with a frequency corresponding to the difference between the frequencies of both signals, as measure for the distance (a) between the device and the object. A signal generator (12) is coupled to the transmitting-/reception arrangement for producing a second high-frequency signal (sl, s2) which is supplied to the demodulator arrangement for producing a second demodulation signal (dl, d2). An evaluation arrangement (13) is provided for determining the dependence between the frequency (fdl, fd2) of the second demodulation signal and the course of the modulation function. A correction arrangement (21) corrects the modulation function produced by the function generator or the value determined for the distance, according to the determined dependence, for a linearity of the frequency modulation.
Patent DE-19714754-A1 (DE)
Inventor: HARTUNG HANS-JOACHIM
IPC: A44C5/20
Filed: 1997-04-10
Abstract: Disclosed is a locking device for a piece of jewelry, specially a chain or necklace, comprising an opening locking element (2), which interacts with a connecting element (10a) coupled to a first end of the piece of jewelry, and a fastening element (3), interacting with a second connecting element (10b) coupled to a second end of the piece of jewelry. The locking element (2) and the fastening element (3) are designed as integral components of the locking device (1a; 1b; 1c; 1d) which is embodied as a single piece. The locking element (2) has two hooked open ends (1a', 1a''; 1b', 1b''; 1c', 1c''; 1d', 1d'').
Patent DE-19719104-A1 (DE)
Title: Stereo-rigid metallocene for use in polymerisation catalysts
Inventor: KUEBER FRANK DR
IPC: C07F17/00
Filed: 1997-05-06
Abstract: Stereo-rigid metallocene compounds of formula (I) are claimed, in which M<1> = a Group IIIb, IVb, Vb or Vib metal; M<2> = carbon, silicon or germanium; R<1>, R<2> = H, a 1-40C carbon- containing group such as 1-10C alkyl or alkoxy, 6-10C aryl, 6-25C aryloxy, 2-10C alkenyl, 7-40C aralkyl or aralkenyl, OH, halogen or N(R<15>)2 (with R<15> = halogen, 1-10C alkyl or 6-10C aryl), or R<1> + R<2> may form part of a ring system; R<3>-R<9> = H, halogen, a 1-40C group such as optionally halogenated 1-10C alkyl or 6-30C aryl, 6-20C aryloxy, 2-12C alkenyl, 7-40C aralkyl or alkaryl, 8-40C aralkenyl, -Si(R<15>)3, -N(R<15>)2, -Si(OR<15>)3, -Si(SR<15>)3 or -P(R<15>)2 (with R<15> = as above or a ring system), or two or more adjacent groups R<3>-R<9> may form part of a ring system, preferably with 4-40, especially 6-20, carbon atoms; R<10>, R<13>, R<14> = 1-20C alkyl (preferably the same); R<11>, R<12> = H, a 1-40C group such as 1-20C alkyl, 1-10C alkoxy, 6-20C aryl, 2-12C alkenyl, 7-40C aralkyl or alkaryl, or 8-40C aralkenyl, optionally with substituents such as halogen, -N(R<15>)3, -S(R<15>)2 (sic), -Si(R<15>)3 or -OSi(R<15>)3 (with R<15> as above); and in which the ligand system is other than 4-( epsilon <5>-3'-alkylcyclopentadienyl)-4,6,6- trimethyl-( epsilon <5>-2-alkyl-4,5-tetrahydropentalene).    Also claimed are: (i) catalysts containing (a) compound(s) of formula (I) and (b) cocatalyst(s); (ii) catalysts obtained by combination of (a) and (b); (iii) a process for the production of polyolefins by polymerisation of olefins in presence of these catalysts; and (iv) polyolefins obtained by this process.
Patent DE-19719853-A1 (DE)
Inventor: HAUER HEINER
IPC: H01S5/0239
Filed: 1997-05-12
Abstract: Disclosed is a high frequency semiconductor laser module with a silicone substrate, especially a low resistance siliconized substrate, a laser diode mounted thereon and at least two H-F feeds, one of which is insulated from said siliconized substrate by a dielectric layer. According to the invention, the laser diode is laid on the siliconized substrate by means of a metallic assembly layer, and the H-F layer is moved away so as to be in the vincinity of the laser diode on the dielectric layer.
Patent DE-19723644-A1 (DE)
Title: Low emission headphones
Inventor: KOENIG FLORIAN MEINHARD
IPC: H04R5/033
Filed: 1997-06-05
Abstract: The headphones worn to receive signals in a sound reproduction system has a capsule produced with a grating (7) having shaped sound transmission regions (8). The capsule fits over the ear muscle (6) and has an inset sound transducer (10).  The sound transducer is set into a region with a metal projection (11). The transducer has a housing with the coil set into the centre.
Patent DE-19724362-A1 (DE)
Inventor: PETER ARNOLD
IPC: F26B3/30
Filed: 1997-06-10
Abstract: The invention relates to an improved method of coating lamp tubes for gas discharge lamps and for drying the coating. The invention also relates to a device designed for said method, wherein the lamp tubes are arranged at a slanted angle in relation to a horizontal line during coating and drying.
Patent DE-19730616-A1 (DE)
Title: Adjustable mounting for headrest on vehicle seat
Inventor: ROTHMEIER ALEXANDER
IPC: B60N2/48
Filed: 1997-07-17
Abstract: The headrest (1) is mounted on a flat profile support (2) whose bottom end has a sliding fit in a shaped sleeve (8) fitted into the top of the seat back. The inside of the sleeve has a ratchet (17) which is gripped by a spring loaded catch (18) inside the headrest support. The catch is retracted by a "Bowden" (RTM) cable (21) connection to a control button (26) in the headrest. The control button is positioned near the bottom of the headrest and operates on a linkage (23-25) attached to the "Bowden" (RTM) cable. The headrest support is curved to tilt the headrest forward as it is raised.
Patent DE-19735703-A1 (DE)
Title: Electric unit with spring clip spreader for fixing in box
Inventor: STEFANSKI MANFRED
IPC: H02G3/12
Filed: 1997-08-16
Abstract: The insertion body (10) for an electrical installation unit with a carrying organ (13), which has arms (14), angled at opposing sides of a central passage opening, for the fixing of a unit base (11). A spring spreading clip (17) is arranged in the region of the angled arms (14), respectively effective without screws. The spring is held with a fixing member at the insertion body, and engages with a claw type end of a spreading member at the side walls of a box under preloading. The spreading and the fixing member are connected with each other in a spring arch, and the spreading member is clampable in the direction of the insertion body (10). The spreading limb has at least one holding member (20, 20a), which is detachably hookable or lockable in the tensioned swung out setting of the spreading limb at the insertion body (10) or to the angled arm (14) of the carrying organ (13).
Patent DE-19745112-A1 (DE)
Title: Insulating socket system for electrical device power terminal
Inventor: DRABON RODSCHA DIPL ING
IPC: H01R9/16
Filed: 1997-10-11
Abstract: The insulating socket system has a contact bolt (1) with an integral contact body (3) for screw fixing to an internal current rail (13) of the electrical device secured in an opening of a fixing panel (9) of the electrical device via an insulating sleeve (5), preventing its relative rotation, the end of the contact bolt projecting from the insulating sleeve provided with an internal screw thread for reception of a screw bolt (14).
Patent DE-19745751-A1 (DE)
Title: Gas valve
Inventor: ELGERT UWE
IPC: F16K37/00
Filed: 1997-10-16
Abstract: The valve structure has a plastics closing spindle body (4), linked to the hand wheel (8) through an intermediate piece (12).  The body (4) and/or intermediate piece (12) are of plastics.  The body (4) is molded from molten plastics, using a thermoplastic or a thermoplastic which has been modified chemically, wholly or partially.
Patent DE-19752466-A1 (DE)
Title: Central control and monitoring system for domestic appliances
Inventor: HUETTEMANN WILFRIED
IPC: G05B19/042
Filed: 1997-11-27
Abstract: The system has a central control computer (7) connected via a data communications system (5) to the domestic appliances (1-4) which are also connected to each other via the data communications system. The control computer can acquire programme and equipment data from the domestic appliances via the data communications system. The control computer contains a transmitter (9) for wireless transmission of data which is in radio communications with a receiver (11) in a display device (10).
Patent DE-19756098-A1 (DE)
Inventor: MOEBIUS JUERGEN
IPC: C12C1/02
Filed: 1997-12-17
Abstract: In a method for treating brewing grain, the raw grain is first subjected to a winnowing process and is subsequently soaked. The grain is subjected to a scrubbing process after completion of the winnowing process but before the soaking process such that the moisture absorption of said grain is increased and/or contaminants clinging to the surface of the shell are removed. To this end, a system has at least one winnowing machine (11b) for separating contaminants from the brewing grain and at least one soaking device (22). At least one scrubbing machine (13) is connected between the winnowing machine (11b) and the soaking device (22).
Patent DE-19800230-A1 (DE)
Inventor: RAUSCHENBERGER JOERG DIPL ING
IPC: F28D1/053
Filed: 1998-01-07
Abstract: Laser welding is used to join together one or more of the following - the individual radiator elements, the tubes to the radiator connections, the blind covers or inlet or outlet covers with the end elements, the blind discs with the radiator elements, the threaded rings with the end elements, or the vertical inlet or outlet with the corresponding elements. A number of identical radiator elements (1.1-1.n) connected together by their hubs are formed by welding together half shells (3) and end pieces (2.1-2.n) in pairs to form the radiator tubes (R). A blind disc (7) is fitted to form a partition between the radiator inlet (V) and outlet. Blind covers (6) and radiator inlet or outlet connection covers (5) are screwed into threaded rings mounted on the two end elements. Two radiator inlet and outlet connections extend vertically downwards from either end of the radiator.
Patent DE-19803357-A1 (DE)
Title: End filter ventilation device for processes requiring high-purity environment
Inventor: GABLER MARTIN
IPC: F24F7/00
Filed: 1998-01-29
Abstract: The end filter ventilation device has the sealing frame of the end filter stage (4) pressed against the flat yoke plate by a spring-loaded pressing device. The volume flow is sucked via the induction hood and the first filter stage (1) by a ventilation motor into the star-shaped second filter stage (2).  The next filter stage (3) has processing air passed through all four sides.  It goes on in two streams into the next and last filter stage (4) and out of the clean air side (6).
Patent DE-19804316-A1 (DE)
Title: Jaw bone crest gradual lifting device after partial removal of damaged bone
Inventor: ZOELLER JOACHIM PROF DR DR
IPC: A61B17/66
Filed: 1998-02-04
Abstract: The device is fixed to the jaw bone (2) from the side with a miniature screw (12), inserted horizontally into matching bores in the bone (6) and in the vertical holding element (10). The vertical holding element (10) is bent at the top (13) and has an opening for the insertion of a spindle (18). The spindle is equipped with an outer thread (22) and inserted from the top into a case (16) with an inner thread which is positioned on top of the upper area (14) of the holding element (10).  The lower end (22) of the spindle is screwed into the bone (6). By turning the spindle slightly once a day the bone (6) can be gradually reshaped.
Patent DE-19804393-A1 (DE)
Title: Method of inserting optical conductors into protective tube with longitudinal slit
Inventor: SCHROEDER GUENTER
IPC: G02B6/44
Filed: 1998-02-04
Abstract: The method involves feeding the free-lying optical conductor (LWL) into a guide tube (FR) of an insertion tool (EW) with a longitudinal slit (ES). The guide tube is introduced into the protective tube (S) with the guide edge (FK) arranged partially parallel to the guide tube fed through the longitudinal slit in the protective tube.  The optical conductor inside the guide tube is laid inside the protective tube as far as the end of the free- lying cable region by drawing the tool along inside the protective tube. At the end of the insertion process the tool is extracted from the protective tube whilst feeding the optical conductor out via the guide tube insertion slit.
Patent DE-19809304-A1 (DE)
Inventor: BUCHHOLZ HERWIG
IPC: A61K31/35
Filed: 1998-03-05
Abstract: The invention relates to formulations in solid or liquid form, containing isoquercetin as a natural flavonoid. Said isoquercetin is contained as a light protection filter and/or an antiviral substance. The invention relates to both cosmetic and medical formulations.
Patent DE-19812238-A1 (DE)
Title: Verfahren zur Regelung des Gierverhaltens von Fahrzeugen
Inventor: SUISSA AVSHALOM
IPC: B60T8/58
Filed: 1998-03-20
Abstract: Aufgabe der Erfindung ist es, in kritischen Fahrsituationen das Fahrzeug soweit wie möglich beherrschbar zu machen. DOLLAR A Zur Regelung des Gierverhaltens des Fahrzeugs wird aus dem vom Fahrer vorgegebenen Lenkwinkel und einer ermittelten Fahrzeuggeschwindigkeit ein Sollwert für die Giergeschwindigkeit des Fahrzeugs ermittelt. Ein Istwert der Giergeschwindigkeit wird ebenfalls ermittelt. Aus der Differenz zwischen Istwert und Sollwert der Giergeschwindigkeit wird dann die Regelabweichung abgeleitet. Diese Regelabweichung wird dann zwei unabhängig voneinander arbeitenden Reglern zugeführt. In dem einen Regler, dem Lenkregler, wird ein Sollwert für den Radlenkwinkel gelenkter Räder ermittelt, während im anderen Regler, dem Bremsregler, ein Sollwert für die Änderung des Bremsdrucks gebremster Räder ermittelt wird. Unter Berücksichtigung dieses Wertes wird dann ein Sollbremsdruck ermittelt. Über Bremsdruckstellglieder wird in den Radbremszylindern der zugehörige Sollbremsdruck und über Lenkstellglieder an den gelenkten Rädern der zugehörige Radlenkwinkel erzeugt.
Patent DE-19813860-A1 (DE)
Title: Sealing appliance for preventing painting brushes and rollers from drying
IPC: B44D3/12
Filed: 1998-03-27
Abstract: The brush (2) of the decorating tool (1) saturated in paint, or the whole painting tool, is enclosed in a container (6) in the form of a plastic sack that is airtight and damp-proof, so as to form a humidity bell (11). The container is tightly sealed around the tool's handle (5) by a closure piece in the form of a band or cord (8) around the edge (7) of the opening in the sack, which is pulled tight to close it.
Patent DE-19814862-A1 (DE)
Title: Jet pump for creating a vacuum
IPC: F04F5/46
Filed: 1998-04-02
Abstract: The jet pump has a longitudinal channel (4) with a mixing chamber sector (2) and a drive fluid jet (1) with output end (5) in the channel.  The surface (AK) of the smallest cross section of the mixing chamber is at least 201 and at most 800 times as large as the surface (AD) of the smallest cross section of the drive fluid jet. The spacing between the output end of the drive fluid jet and downstream end of the mixing chamber sector is at least 100 times and at most 400 times the internal diameter (dK) of the mixing chamber sector at the point of its smallest cross section.
Patent DE-19818648-A1 (DE)
Title: Hard foam sheathing component
IPC: E04B2/86
Filed: 1998-04-25
Abstract: Each of the wall parts (SP1) comprises at least two sections (A11,A12) which abut at a seam and at least one angled connecting component bridges over the seam. The connecting component comprises an angled plate with two panels. The plate is of one-pierce rigid construction, and has surface recesses. It extends along the seam over at least 60 per cent of the height of the wall part
Patent DE-19820414-A1 (DE)
Title: Kontaktierungsvorrichtung
Inventor: DIESSNER CARMEN
IPC: H01R13/70
Filed: 1998-05-07
Abstract: Es handelt sich um eine Kontaktierungsvorrichtung (10) für wenigstens ein von verschiedenen Kontaktseiten (13, 14) her elektrisch zu kontaktierendes Bauteil (12). Hierfür sind auf einer Bestückungsseite (22) einer flexiblen Leiterplatte (11) zueinander beabstandeten Kontaktflächen (24, 25) vorgesehen, die durch Umlegen der Leiterplatte (11) in einem Biegebereich (52) zwischen zwei Kontaktflächen (24, 25) mit am Bauteil (12) vorgesehenen Kontaktgegenflächen (48, 49) zur schnell herstellbaren und sicheren Kontaktierung in Kontakt gelangen.
Patent DE-19826613-A1 (DE)
Title: Plug-in connector for printed circuit boards e.g. for switching and control system in computer
Inventor: LAPPOEHN JUERGEN
IPC: H01R12/71
Filed: 1998-06-16
Abstract: The plug-in connector has at least one row of electrical contacts for connecting two printed circuit boards (PCBs) (1,2), provided by a knife rail (M2) and a spring rail (F2). The contacts (3,4) of the knife rail and the spring rail each have an elastic solder tag (5) for soldering to the PCB, with locking elements (8) adjacent  the contact points for mechanically securing the knife  rail or the spring rail to one or other PCB.
Patent DE-19829423-A1 (DE)
Title: System for ventilation of fuel tank of internal combustion engine
Inventor: BOHL MATTHIAS
IPC: F02M25/08
Filed: 1998-07-01
Abstract: The ventilating system has a bypass line(10) incorporating a shut-off valve(11) and connected parallel to the pump(9).  The bypass line completely bypasses the pump.  The pump is provided with a switching valve(12) for selective drawing of air from the connecting line(3) to the absorption filter or from atmosphere.   An Independent claim is included for a procedure for operating the system in which with the shut-off valve open and then closed the switching valve selectively enables drawing off of air from atmosphere and from the connecting line.