baber/WOPTO huggingface dataset:
Patent DE-19719419-A1 (DE)
Title: Additional strainer for basin outlet
Inventor: BASER HANS RUDOLF
IPC: E03C1/264
Filed: 1997-05-12
Abstract: The strainer (1) has a removable sieve-type bottom (3) for positioning above the drain-hole insert (5). The bottom has sidewalls (4) joining onto a horizontal ring (7) above the insert. An annular groove (8) forms a central recess in the ring, which can be enclosed by a sealing ring (9) supported at a point alongside the drain hole. A central bar-shaped grip can protrude upwards from the bottom and above the ring
Patent DE-19721814-A1 (DE)
Title: Gravel pump with tubular pump body having top and bottom cylinders formed by piston
Inventor: WEBER MANFRED PROF DR ING
IPC: F04B53/00
Filed: 1997-05-26
Abstract: The gravel pump has a tubular pump body (1) with a piston forming a top cylinder (7) and a bottom cylinder (6). The piston (5) has a piston valve (8) working between the two cylinders. The top cylinder is connected with the bottom region (10) of the pump body, across a separate flow path (11) so that with the lifting of the piston sucking in the lower working cylinder.  The volume displaced from the top working cylinder is pressed simultaneously to the bottom region of the pump body. The flow path extends wholly or partially within the pump body. The flow path ends at least partly under the piston in the bottom working cylinder. The flow path lies above the suction opening (3) arranged at the bottom of the pump body.
Patent DE-19730770-A1 (DE)
Title: Sealed sintered body
Inventor: KOELKER HELMUT
IPC: G11B5/84
Filed: 1997-07-17
Abstract: The sealed sintered body comprises: (a) up to 45-99.5 wt.% silicon carbide (SiC) as crystalline 1st phase in the sintered body; and (b) up to 0.5-55 wt.% sintered auxiliary agent, of which 0.5-30 wt.% are chosen from conversion products of aluminium oxide (Al2O3) with yttrium oxide (Y2O3), mixtures of nitrogen-containing aluminium compounds with conversion products of Al2O3 with Y2O3, mixtures of a rare earth oxide with nitrogen-containing aluminium compounds, and up to 0-25 wt.% chosen from nitridic silicon compounds, the sintered auxiliary agents being present as 2nd and optionally further phases in the sintered body. The 2nd and optionally further phases are amorphous either to more than 10% or on the boundary surface to the 1st phase to a width of \-5?A. The polished surface of the sintered body contains no pores with a diameter of >1 mu m. Also claimed is the production of the sintered body.
Patent DE-19733479-A1 (DE)
Title: Pigeon leg ring
Inventor: GESSNER ANNETTE
IPC: G07C1/26
Filed: 1997-08-01
Abstract: The pigeon ring (12) has two axially parallel hollow forms of different diameters. The larger diameter part is an outer cylinder for mounting on the leg of a pigeon. The smaller hollow chamber (14) arranged eccentrically outside the leg receives an identification transponder (27) with a magnetic high frequency antenna and a non-contact readable memory chip. The ring is formed as one piece of moulded plastic weak rubber elastic material. The transition from the outer diameter of the larger diameter cylinder (13) to the outer diameter of the smaller cylinder forms a concave shape in cross section relative to the tangent.
Patent DE-19736052-A1 (DE)
Title: Damp=proof heat etc. insulating mat recycled from vehicle carpeting
IPC: D04H13/00
Filed: 1997-08-20
Abstract: Punched scrap from carpeting pieces used in vehicle manufacture or carpeting pieces in the re-utilisation of scrap vehicles are applied to the production of mats for sound and heat insulation. Also claimed ares (A) a process for manufacturing the mats which entails converting a mixture, comprising at least synthetic fibres and heavy backing film, to a fibrous fleece (3), consolidating the fleece by the application of pressure and strengthening it by the application of heat; and (B) the mat so produced from the above raw materials, i.e. synthetic fibres and barytes.
Patent DE-19736244-A1 (DE)
Inventor: JEONG SEONG GON
IPC: G09G5/00
Filed: 1997-08-20
Abstract: An apparatus and a method for controlling a plurality of sub monitors 200 in a video communication system in which the same signal from a host computer 2 or a video tape recording/reproducing device is displayed on screens of the sub monitors and a main monitor 100 to which the sub monitors 200 are connected in series. The control apparatus comprises a plurality of communication devices included respectively in the main and sub monitors 100, 200, for serially transferring control data from a host computer 2 to the main and sub monitors 100, 200 and response data from the main and sub monitors 100, 200 to the host computer 2, and a plurality of microcomputers connected respectively to the communication devices 125, 225, for setting up a corresponding one of the main and sub monitors 100, 200 in response to the control data from the host computer 2 when the control data from the host computer 2 is for the control of the corresponding monitor and transferring the control data from the host computer 2 to the subsequent sub monitor 200 when the control data from the host computer 2 is not for the control of the corresponding monitor. According to the present invention, the host computer 2 can control the plurality of sub monitors 200 using the communication devices therein and a program for the control thereof.
Patent DE-19737785-A1 (DE)
Title: Rotary printing press with coating system and drier
Inventor: BUSCHMANN MARTIN
IPC: B41F23/04
Filed: 1997-08-29
Abstract: The press has a microwave transmitter (20) directing a beam (22) on to the surface (24) of the coated paper. After passing through the coated paper the receiver (30) provides a signal indicating the degree of drying of the coating (26) which is fed to the control system (18) to control the drier power.  Alternatively the a signal reflected from the paper surface can be used.
Patent DE-19742341-A1 (DE)
Title: Multistage heat treating pre-wind synthetic thread to lower shrinkage
Inventor: HUTTER HANS-GERHARD
IPC: D02J13/00
Filed: 1997-09-25
Abstract: A process for spinning, drawing and winding up a synthetic thread entails subjecting it after drawing but before winding to heat treatment to minimise shrinkage. The thread is passed through several high temperature zones separated from each other at intervals, i.e. is led without touching over a heated surface at a temperature above that at which the thread material melts and at the same time is subjected to tension lower than that needed to plastically deform the material.  Also claimed is an apparatus for implementing the process, where thread (1) is pulled from the drawing zone by an unheated galette (54) and then heated on galette by means of apparatus (8) before winding under low tension. The heating apparatus has two galettes (16, 23) with, between them, a lengthwise extended parallel surface (36) heated to temperature as above and over which the thread is led several times as far as possible without touching
Patent DE-19742889-A1 (DE)
Title: Holder for flag
Inventor: EISELE ROLF
IPC: G09F17/00
Filed: 1997-09-29
Abstract: The holder for a flag includes a flag mast having a support at the bottom and a horizontal outrigger on the mast to attach the flag. A rotary bearing in the bottom support and a rotary bearing for supporting the outrigger in the mast are provided. A drive device executes the rotary movement of the mast and the outrigger with a flexible coupling in one or both bearings. The flexible coupling is designed as a permanent magnet coupling (7).
Patent DE-19743344-A1 (DE)
Title: IC electrical connection method
Inventor: MAYER ALBRECHT DR ING
IPC: H01L23/60
Filed: 1997-09-30
Abstract: The connection method is used between a first IC (1) having supply potential terminals (10,11), signal terminals (15,17) for connection to the second IC (2) and electrical connection paths (14,13) between the supply potential terminals and the signal terminals and a second IC provided with electrostatic discharge protection structures (201,211). Electrical connections are provided between the signal terminals of the first IC and the terminals (20,21) of the second IC coupled to the discharge protection structures, before separation of the electrical connection paths between the supply potential terminals and the signal terminals of the first IC, via an applied energy pulse.
Patent DE-19744702-A1 (DE)
Title: Vicinal diols and/or vicinal hydroxy/alkoxy compounds
Inventor: FALKOWSKI JUERGEN
IPC: C07C67/31
Filed: 1997-10-10
Abstract: A process for the cleavage of epoxy compounds under pressure with hydroxy compounds is claimed by carrying out the ring opening in a continuous tubular reactor with recycle flow.
Patent DE-19745192-A1 (DE)
Title: Pipe connecting method for e.g. engine manifold
Inventor: ALTMANN KLAUS
IPC: F16L9/12
Filed: 1997-10-13
Abstract: One pipe (1) has an enlarged terminal collar (2), its internal diameter less than the external diameter of the spigot (3) facing it. Near the end of the collar, the internal diameter just exceeds that of the spigot. The difference (d) is indicated at the chamfer. The spigot is thrust fully into the collar. Heating the collar allows it to shrink firmly down onto the spigot. An Independent claim is included for the pipe joint so made. The first pipe section is blown, the second is a flange section formed by injection molding and has minimal thermal expansion coefficient. On the second section (3) there are hose-tail ring-barb formations (4). The first pipe section is a component of the air induction manifold of an internal combustion engine. The second is a flange section connecting to the cylinder head.
Patent DE-19751378-A1 (DE)
Title: Manufacturing sensing device for optical recording media
Inventor: SUZUKI TSUNEO
IPC: G11B7/22
Filed: 1997-11-20
Abstract: Wires are provided as the elastic support for an objective lens holder connecting an actuator base plate to the objective lens holder. The mfg. method involves exerting a tension on a wire (D) for connecting the actuator base plate (AG) to the objective lens mount (OH) during the connection process which exceeds the forces exerted by the connection process.  The tension is exerted on the wire by a spring in an assembly device. Independent claims are also included for an arrangement for carrying out the method and for a scanning apparatus for the recording media.
Patent DE-19752837-A1 (DE)
Inventor: BERNECKER ULLRICH DR
IPC: A61K8/42
Filed: 1997-11-28
Abstract: The invention relates to the use of polyethylene imines for reinforcing the setting properties of hair treatment agents and for improving the mechanical properties of keratinous fibres. The invention also relates to agents which improve the condition of and strengthen hair or which set hair using a combination of PEI and cationic or non-ionic polymers.
Patent DE-19753444-A1 (DE)
Title: Local relaxation method for determining optical flow
Inventor: KIM JONG-DAE
IPC: H04N19/50
Filed: 1997-12-02
Abstract: The local relaxation method uses a Poisson equation. The method involves determining the Poisson equation in a linear matrix of Gx=Ex+b corresponding to a change in time. The determined speed combination terms of the equation are separated. The method then involves using a shift frame difference of a time change with the Poisson equation with which the speed combination term is separated. The method may be used in a device for coding video data. The device has an input device to receive two or more frames of video data representing image sequences. The device also has a circuit for determining the optical flow according to the method.
Patent DE-19757706-A1 (DE)
Inventor: BRINK GUNNAR DR
IPC: B01L3/00
Filed: 1997-12-23
Abstract: The invention relates to an interferometric method which makes it possible to determine a modification in the optical density of an adsorbate layer in microtitre plates. The method is based on the integration of laterally structured interference layers into the base of a biofunctionialized microtitre plate. The optical reflection-interference of the plate is imaged and evaluated by means of image processing. The average quadratic difference of standardized intensities is used to determine a modification in the optical density of the adsorbate. The method is highly sensitive, quantitative, economical and robust with respect to external perturbations. One of the substantial advantages is that the ligands do not need to be marked.
Patent DE-19758462-A1 (DE)
Title: Dosing unit for fluids
Inventor: RICHTER MARTIN DIPL PHYS
IPC: G01F1/36
Filed: 1997-04-22
Abstract: A dosing unit for dosing fluids, comprises a membrane (12) with at least one opening (16) which acts as a resistance to the flowing medium, and a built-in pressure sensor (14) which picks up any pressure differences between the inlet and the outlet of the dosing unit. The membrane also incorporates a temp. sensor , a pressure transmitter and a setting device which allows the pressure to be adjusted, depending on the pressure differential and the temp.. Use - The arrangement is used for dosing fluids. Advantage - The arrangement is simple and allows exact quantities to be dosed.
Patent DE-19800281-A1 (DE)
Title: Method of fixing constituent parts of optical system
Inventor: FISCHER ANDREAS DIPL ING
IPC: G02B7/02
Filed: 1998-01-07
Abstract: At least one group of components such as lenses, diaphragms, prisms etc has cavities (7) on its periphery.  Parallel with the axis  of the optical system (11) are holders (6) leading through the cavities and fixing the group in position.  The holders have a circular cross section, while the cavities have an elliptical cross section.   An Independent claim is included for an optical system with group of components.
Patent DE-19801042-A1 (DE)
Title: Stop and control valve for process engineering plants
IPC: F16K5/06
Filed: 1998-01-14
Abstract: The valve body (3) is a single-piece, monolithic mineral casting consisting of a reaction resin in the role of a bonding agent, and a wear resistant ceramic filler (7) which forms 60 to 90 % by weight of the casting.
Patent DE-19805030-A1 (DE)
Inventor: DAMMERS MATTHIAS
IPC: B65D17/34
Filed: 1998-02-09
Abstract: The invention relates to a reclosable pouring element (1) having a base body (2) and a closing cap (3) which, at the same time, represents the opening means. A flange surrounding the opening area of the pouring element (1) is connected to a flat gable composite packaging (P) in a fixed manner. In addition, the closing cap (3) has lateral holding spigots (4) which are held in corresponding recesses (5) of the base body (2). In order to provide a secure connection between the base body (2) and the closing cap (3) and to provide a reliable opening and closing function of the flat gable composite packaging, the recesses (5) are arranged on the packaging side in the base body (2) in such a way that, on the packaging side, the closing cap (3) can be squeezed into the recesses (5) which receive the lodging spigots (4).
Patent DE-19814765-A1 (DE)
Title: Gaspedaleinrichtung für ein Kraftfahrzeug
Inventor: BARBUNOPULOS VASIL
IPC: G05G1/30
Filed: 1998-04-02
Abstract: Eine Gaspedaleinrichtung für ein Kraftfahrzeug ist mit einer an einer Pedalhalterung in Form eines Gehäuses schwenkbar gelagerten Pedalplatte und einer mit der Pedalplatte verbundene Stelleinrichtung versehen, wobei die Pedalhalterung aus einem zwei Halbschalen umfassenden länglichen Gehäuse besteht, in dem innenseitig mindestens eine Lagerstelle für eine Stelleinrichtung vorgesehen ist und die Halbschalen fest miteinander verbunden sind und das Gehäuse fertig montiert ins Fahrzeug einsetzbar ist. Die Stelleinrichtung ist über einen Seilzug spielfrei mit einem elektrischen Fahrpedalsensor verbunden, der über ein kopfseitig des Gehäuses herausgeführten Seilzug betätigbar ist, wobei dessen Seilhülle sich in einer hülsenförmigen Anformung des Gehäuses abstützt. Der Fahrpedalsensor kann im Gehäuse oder außerhalb des Gehäuses angeordnet sein.
Patent DE-19817384-A1 (DE)
Title: Protective glass for covering light exit openings of reflector plus lighting device
Inventor: SCHURIG HANS-JOACHIM
IPC: F21V3/00
Filed: 1998-04-20
Abstract: A protective glass for covering light exit openings of a reflector (1,11) plus lighting device (2,12) carries a filter element (5). This is opaque for at least a part of the visible wavelength range. It surrounds the lighting device like a cylindrical sleeve. The protective glass (3,13) is colourless and the filter element is designed as a colour filter. The lighting device is a filament lamp, especially a halogen one and the filter element is designed like a pot so that the filament is not directly visible from the reflector opening. The filter element is made from a glass or quartz. It is also made of metal. It is made in one-piece fashion with the protective glass
Patent DE-19818390-A1 (DE)
Title: Exhaust gas manifold for internal combustion engine
Inventor: BONNY PIERRE
IPC: F01N13/10
Filed: 1998-04-24
Abstract: The manifold (1) has an input flange (4-7) for an exhaust gas tube (8-11) for fixing to each cylinder of the cylinder bank, with a common output flange (12, 13).  The manifold has at least two separately made manifold parts (2, 3).  The input flanges are connected to the output tubes and to the common output flange to form a complete part of the manifold.
Patent DE-19821140-A1 (DE)
Title: Elektrokochplatte
Inventor: KRIST JOSEF
IPC: H05B3/06
Filed: 1998-05-12
Abstract: Elektrokochplatte (11) mit einem Kochplattenkörper (13), einem unteren Abdeckblech und einem Anschlußstück (31) zum elektrischen Anschluß der Kochplatte, bei der das Anschlußstück an dem Kochplattenkörper bzw. Abdeckblech angebracht ist. Erfindungsgemäß weist das Anschlußstück wenigstens eine Steckanschlußfahne (35) auf, welche wiederum einen Anschlußabschnitt bzw. eine Schweißfahne (37) zum Anschluß einer aus einer Unterseite der Kochplatte herausgeführten Anschlußleitung (16) zur Energieversorgung besitzt. In weiterer Ausgestaltung ragen weder Anschlußstück noch Steckanschlußfahne über einen Einsatzflansch (17) des Kochplattenkörpers, der in eine entsprechende Ausnehmung in einem Kochfeld eingesetzt wird, über. Die Befestigung des Anschlußstücks an der Kochplatte bzw. einem abdeckenden Blechteller (21) erfolgt bevorzugt durch Rastnasen (32) und das Verbinden der Steckanschlußfahnen mit der Anschlußleitung durch Verschweißen. Das Anschlußstück sowie ein dazu korrespondierendes Steckergehäuse (45) können mit Codiernasen (48) o. dgl. gegen Verdrehen oder Verwechseln versehen sein.
Patent DE-19822069-A1 (DE)
Title: Laser diode controller for laser printer
Inventor: SPURR ROBERT WARREN
IPC: H01S5/042
Filed: 1998-05-16
Abstract: The laser diode controller (30) includes a constant current source (60) which supplies current to a laser diode (90). A shunt switch (40) feeds current to the laser diode or to a bypass circuit (42). A thermal compensator (70) varies the current of the constant current source in accordance with the duty cycle of the laser diode, to even out the variations in optical efficiency of power conversion in the laser diode caused by temperature variations. A thermoelectric cooling controller (80) maintains the substrate (14) on which the laser diode is arranged at a constant temperature. The constant current source is preferably connected to system earth, and the shunt switch to the laser power supply (62).
Patent DE-19822178-A1 (DE)
Title: Ballastless railway track with rails set in endless strip of reinforced concrete
Inventor: SCHNELLBOEGL GUENTHER
IPC: E01B1/00
Filed: 1998-05-16
Abstract: The rails (4,5) are of Vignoles section and are set in square-section longitudinal grooves (31,32) in the reinforced concrete foundation (3). The grooves are filled with cast material up to the top of the web of each rail.  Longitudinal reinforcing rods (18) are arranged in a U-shape under each rail. The concrete foundation has a flat bottom, horizontal sides and a shallow U-shaped groove (17) between the rails, filled with cast material. There are small transverse grooves (19) in the top surface (16) of the foundation, on either side of each rail, spaced about 20 cm apart.
Patent DE-19822373-A1 (DE)
Title: Frequency multiplying circuit and 50 per cent duty cycle equalization
Inventor: CHOW HWANG-CHERING
IPC: H03K3/03
Filed: 1998-05-19
Abstract: The frequency multiplying circuit uses a duty cycle control buffer in combination with flank detectors to provide both a multiplication and an adjustment to 50 percent duty cycle. Parallel branches of control buffers are first set to corresp. duty cycles. Each buffer receives a common input signal whose flank has been detected, and transmits simultaneously clock signals with set duty cycle. A rising and falling flank detector generates a pulse train with a double frequency of the I/N buffer output, while falling flank detectors generate time-spaced pulse trains from outputs of their corresp. buffers. The pulse trains are combined in an OR-member. An Independent claim is included for a frequency multiplying process.
Patent DE-19823601-A1 (DE)
Inventor: FELDEN THOMAS
IPC: B65G1/04
Filed: 1998-05-27
Abstract: The invention relates to a device for storing transport boxes (1), especially containers (1). Said device has elements (2) for positioning the transport boxes (1) next to each other or on top of each other. The aim of the invention is to guarantee a high storage capacity and a high handling speed. To this end, a storage frame (3) with several storage spaces (4) next to and/or on top of each other is provided.
Patent DE-19826906-A1 (DE)
Title: Determining cos phi from amplitude ratio of apparent power
Inventor: BELLE PETER
IPC: H02H3/26
Filed: 1998-06-17
Abstract: The method involves electrically determining the output current and voltage, using analog-to-digital conversion, and a given equation to calculate cos phi from the amplitudes, before using a look-up table to carry out a stepped determination of the power factor The method involves electrically determining the output values current and voltage for determining cos phi and analog-to-digital converted in quantizing steps to determine cos phi according to an equation.  cos phi = (SpoHW + SnegHW)/(SposHW - SnegHW)  A stepped determination of cos phi is carried out according to a look-up table. In a first step, the amplitudes SpoHW and SnegHW are added. In a second step , the angle is computed from the quadratic function cos phi .cos phi . In a third step, the angle obtained in step is doubled. The cosine of the angle is determined to compute the power factor. The apparent power has a positive and a negative amplitude in a 50 Hz system in a time interval of 10 ms. The oscillation execution in the mains is facilitated by the wattless budget.
Patent DE-19826968-A1 (DE)
Title: Equipment for positioning of gravestones
Inventor: GERHART HANS
IPC: B66C19/02
Filed: 1998-06-18
Abstract: The lifting equipment for positioning gravestones has a height-adjustable vertical support (1) pivot mounted under a support plate (3) on a vehicle, to swing about 220 degrees.- DETAILED DESCRIPTION - The support is braced on the ground and its upper end carries a guide block (4) for an extending horizontal rail (5). The other end of the rail is supported by a second height-adjustable support (11) linked to the rail by a cranked support arm (9,10). A traveler (13) along the rail and carries the gravestones. The tilt action of the cranked support aligns the gravestone laterally without having to shift the ground supports