baber/WOPTO huggingface dataset:
Patent DE-19720154-A1 (DE)
Inventor: BLANKENSTEIN THOMAS PROF DR
IPC: A61K38/00
Filed: 1997-05-02
Abstract: The aim of the invention is to treat patients with tumoral diseases by selectively removing their B-lymphocytes. Tumoral cells can be specifically identified by cytotoxic T-lymphocytes of the CD8 subtype. To do so, they require the help of auxiliary T-lymphocytes of the CD4 subtype. In the presence of B-lymphocytes, the assistance of T-cells is excluded. The B-lymphocytes actively prevent the development of T-cell mediated tumoral cell destruction. The invention is based on a mechanism of the immune system discovered by the inventors, wherein CD4+ T-cells, when they receive the antigens of tumor cells of B-cells, are differentiated to form a phenotype which prevents them from providing assistance to CD8+ cytotoxic T-cells which they require in order to mediate systemic tumoral immunity. In the absence of B-cells, other antigen-presenting cells present the tumoral antigens to the CD4+ T-cells so that they are differentiated to form T cells which can help the cytotoxic CD8+ T-cells to destroy the tumoral cells. The inventive method is also suitable for use in combination with tumor-specific vaccination and can basically be used to treat any type of tumoral disease. The inventive agent for enhanced cellular immune-response to tumors comprises substances which remove or inactivate the lymphocytes of patients. The invention can be used in medicine and the pharmaceutical industry.
Patent DE-19723966-A1 (DE)
Inventor: HWANG HYEON-SEOG
IPC: G09B5/06
Filed: 1997-06-06
Abstract: A portable electronic read instrument is described designed for the exclusive reproduction of the contents of books stored in an auxiliary memory as character and sound data. The instrument includes a CPU 210, a drive circuit 214, 216 for retrieving book data from the auxiliary memory, a main memory 212 for storing the book data, a display 218 for displaying character data from the stored book data, a loudspeaker 220 for reproducing sound data from the stored book data and one or more search keys 224. The CPU 210 is programmed to control the drive circuit 214, 216, main memory 212, the display 218 and the loudspeaker 220 so as to display or reproduce selected data in accordance with the operation of the search keys 224.
Patent DE-19726084-A1 (DE)
Title: Measuring line displacement sensor for use in differential pressure with line fixed to moving monitored object
Inventor: STEINICH KLAUS-MANFRED
IPC: G01B3/10
Filed: 1997-06-19
Abstract: The sensor has a line drum (5) for coiling up the measuring line (22). A spring (13) preloads the drum, and a rotational position sensor (19) is provided for the drum. The line eye (1) is arranged in the differential pressure chamber (33), under a differential pressure (\! p). The line drum is arranged in a line chamber (29) and communicates with the spring chamber (34), in which the spring (13) for preloading the drum is arranged. The rotational position sensor is arranged so that it is readily accessible for repair and servicing.
Patent DE-19728475-A1 (DE)
Title: Oscillator valve for dual cycle cylinder
Inventor: DOERFLER ERICH NORBERT
IPC: F15B11/15
Filed: 1997-07-03
Abstract: The oscillator valve has a changeover control valve (6) connected between both operating cylinder control connections (2,3) and the pressurised medium connection (5). The changeover control valve is driven by two pressure NOT-gates (7,8), each associated with a switch position and each connected to a drive connection via a pressure line (15,16). The changeover control valve is periodically switched between both switch positions by the pressurized medium. At least one of the NOT-gates has a switchable pressurised medium connection independent of the supply connection.
Patent DE-19729499-A1 (DE)
Title: Guide for flexible endoscope, with reinforcements
Inventor: MICHAEL ALBRECHT DR
IPC: A61B1/005
Filed: 1997-07-10
Abstract: The endoscope (2) slides along inside the guide consisting of an inner (1) and outer (7) tube. One or more movable reinforcement overlapping plates (4) are positioned on, in or against the guide for altering its rigidity. At least parts of the reinforcements are fixed to other elements using interlocking teeth, friction or pressure. The reinforcements are attached to the inner and or outer tube by attachments in the form of a spiral (3) or rings (12). The space (18) between the inner and outer tubes is sealed for containing fluids or gases. The guide contains non-compressible cavities (5) with side openings (6).
Patent DE-19732657-A1 (DE)
Title: Flash gun with variable emission angle
Inventor: FUKE MITSUO
IPC: G03B15/06
Filed: 1997-07-29
Abstract: The flash gun has at least one rod shaped light source (3) arranged in a reflector (2). A light control device (5) is arranged in front of the reflector. The light emission angle is varied so the relative distance between the reflector with the light source and the light control device is varied, or the position of the light source relative to the reflector. The light control device has a scatter control section (6) which shows the light scattering effect only relative to the longitudinal direction of the light source. The light control device also has a converging control section. This has a convergent effect provided directly from the light source or via the reflector. The light control device scatter control section is a concave cylinder lens on one surface of the light source and the converging section or a Fresnel lens is arranged on the other surface formed as a ring zone lens.
Patent DE-19738455-A1 (DE)
Title: Linear guide system
Inventor: WIESENFELDT ALBRECHT
IPC: F16H19/00
Filed: 1997-09-03
Abstract: The plastic glide element (18) glides along the profiled guide piece (14) on both end sides of which are drive and deflector elements for a conveyor belt (26) for moving the carriage (37). The conveyor belt is fixed directly to the glide element in a groove (25) positioned in the side of the glide element facing the profiled guide piece, by means of a clamping plate (28).  The glide element has wedge-shaped guide sections (19,20) co-operating with corresponding guide tracks (21,22) in the profiled guide which is joined to a profiled support (12) by means of a hollow-walled clamping piece (16) fitting into a groove (11) in the profiled support.
Patent DE-19740429-A1 (DE)
Title: Device for withdrawing biological sample
Inventor: DITTMANN THOMAS CLAUS
IPC: G01N35/00
Filed: 1997-09-11
Abstract: The device has a receptacle which can receive one or several covers for sample containers, another receptacle which can receive one or several sample containers, and a mechanism. The mechanism joins the covers and containers together during a working cycle in which the biological sample is withdrawn either through the cover or the sample container to a test capsule.
Patent DE-19744446-A1 (DE)
Title: Pallet for rail transporting system able to be serviced internally
Inventor: EHRENLEITNER FRANZ
IPC: B65G35/06
Filed: 1997-10-08
Abstract: The pallet (11) runs on rollers (1-4) on rails. The rollers can turn about 90 degrees round high axles (e.g. A2,A3) passing through the vertical surfaces of the rollers in the centre. One of the axles is fixed to the pallet. The axles for all the rollers which can roll with the first roller on a common rail are able to move in a direction parallel to the rail. All the other axles can move in both directions (F2,F3) and can be in the form of rear runners. The roller suspensions may be able to move along guides.
Patent DE-19755163-A1 (DE)
Inventor: MARANDO RICHARD A
IPC: B62D21/11
Filed: 1997-12-11
Abstract: A method of manufacturing a hollow vehicle frame component having at least one relatively sharp bend may include the initial step of pre-forming a generally linear, hollow member into a desired configuration. The hollow member (15) may be expansion shaped by a hydroforming process. Next, a section (20, 21) of the hollow pre-formed member (15) is removed at a location where it is desired to be provide a relatively sharp bend. The section (20, 21) is removed along a portion of the pre-formed member (15) so as to divide it into two sections, thereby forming a hinge-like structure (23) therebetween. The two sections are then bent toward one another such that the edges (20a, 21a, 20b, 21b) adjacent the removed section are moved toward one another. Finally, the adjacent edges (20a, 21a, 20b, 21b) are secured together to form the vehicle frame component. Portions of the edges (20a, 21a, 20b, 21b) may abut one another or overlap one another for securement. A plurality of such bends may be formed in the hollow member (15). The ends (11, 13) of the hollow member (15) may extend within a single plane or within different planes. The magnitude of the angle formed in the member (15) is dependent upon the size of the section (20, 21) which is removed therefrom.
Patent DE-19756310-A1 (DE)
Title: Loading board wall system with overload protection for goods vehicles
Inventor: BUTZLOFF HANS-JUERGEN
IPC: B60P1/44
Filed: 1997-12-12
Abstract: The system has a device (19) for detecting an overload of the controls and/or drive arrangement and/or controller. If an overload is detected the loading board wall can be raised only once more. The loading board wall can still be raised only once into its vertical position. A hydraulic pump is driven by an electric motor that is connected to the device so that the device controls the motor if an overload is detected.
Patent DE-19809127-A1 (DE)
Title: Modular assembly open plan staircase
Inventor: POLLEHN HORST WALTER
IPC: E04F11/035
Filed: 1998-03-04
Abstract: A modular assembly open plan staircase has each step (2) fitted with an upper upright at the back and a lower upright under the front. The uprights of adjacent steps locate over each other with a coaxial fit. They are linked via fasteners. For a permanent structure the coaxial space is filled with a bonding compound. The shape and location of the staircase is adjusted as required. The separate steps can be assembled in a confined space. A simple connection between the coaxial sections can by a threaded adjustment to adjust for the height between steps and their relative orientation.
Patent DE-19811114-A1 (DE)
Title: Preparation of multi-cellular three-dimensional aggregates of living blood vessel endothelial cells
Inventor: AUGUSTIN HELLMUT
IPC: C12N5/071
Filed: 1998-03-14
Abstract: Preparation of defined multi-cellular three-dimensional aggregates, especially spheroids, of living blood vessel endothelial cells is new and comprises  in vitro culturing of isolated endothelial cells or their precursor cells under defined conditions, so that differentiated, organized cell aggregates are formed.
Patent DE-19815694-A1 (DE)
Title: Automatic polishing machine for polishing semiconductor wafers and disc-shaped workpieces
Inventor: KOENNEMANN GERHARD
IPC: B24B41/00
Filed: 1998-04-08
Abstract: The clamping elements are located axis-symmetrically on the transport disc for securing the workpieces. Handling assembly moves workpieces between feed unit and clamping elements. Gripper region of handling assembly  has workpiece retainer mounted. An additional polishing station with polishing disc is provided, whose motion is correlated with workpiece retainer that the polishing disc can engage the workpiece in the retainer.
Patent DE-19817202-A1 (DE)
Title: Seal for the press or drying station of a paper making machine
Inventor: KAHL PETER
IPC: D21F5/04
Filed: 1998-04-17
Abstract: The seal against a moving fiber web, where it passes over a stationary support surface in a machine for the production of paper or cardboard, has a sealing plate with relative elasticity. The seal (20) against a moving fiber web (10), where it passes over a stationary support surface (16) in a machine for the production of paper or cardboard, has a sealing plate (22) with relative elasticity. The plate (22) is supported, between its fixed and free ends, at a support point (26) so that a curved section (22') is formed through a pressure difference between the two sides of the plate (22). It acts against the free end (22) of the plate so that, on a high pressure difference, there is a max. preset gap (X) between the sealing plate (22) and the fiber web (10) or its support belt (14). The sealing plate (22) is curved, at least in sections, and pref. with a curvature from the under pressure side towards the over pressure side. The free end of the sealing plate (22) is at least at a tangent to the fiber web (10) moving over the support surface (16), or the support belt (14) moving over the surface with the web (10). The plate support point (26) is closer to the free end of the plate than the fixed end, and is pref. at the free end. A stiffer support plate (28) supports the sealing plate (22), at its lower side, and has passage openings (30). One end of the support plate (28) is at a mounting together with the fixed end of the sealing plate (22), where both swing on a common axis. The sealing plate (22) is of metal, plastics, fiber reinforced plastics or other compound material. The sealing system, at the machine web press or drying station, is at the entry zone of a pneumatic unit (18), at the outer circumference of a press roller, and especially a suction box, steam blower box, stabilizer, ventilator and/or the like. The sealing plate (22) is at the exit zone (A) of a drying cylinder (12) or in front of the exit zone (A) in the direction (L) of web travel, where the web (10) and support belt (14) leave the cylinder, to pass to a further deflection roller with suction from an external suction box (18) and a perforated and/or ridged mantle surface. The sealing plate (22) is mounted to the pneumatic unit (18). The max. gap is adjustable at 0.5-1.5 mm.  An entry gap is formed between the sealing plate (22) and the fiber web (10) or its support belt (14). The sealing plate (22) is longitudinal, aligned across the direction (L) of web travel.
Patent DE-19818542-A1 (DE)
Inventor: MANNEBACH THOMAS
IPC: E01C21/00
Filed: 1998-04-24
Abstract: The invention relates to a device for treating roads, comprising an automotive chassis which carries an engine frame (1), a driving motor for driving the working devices (8) and for operating the inventive device, a reservoir (14) for the material to be dispersed, said reservoir being attached to the engine frame (1), and a metering and discharging device (10) for the material to be dispersed, this device being connected to the reservoir (14). According to the invention, the reservoir (14) has a discharge element (15) which in itself extends across the width of the engine frame (1), the metering and discharging device (10) is located in or above the discharge element (15) and a device for adjusting the width over which the material is dispersed (30) is situated between the reservoir (14) and the metering and discharging device (10).
Patent DE-19822350-A1 (DE)
Title: Ladder with two lateral rails joined by several rungs
Inventor: KRUEGER VOLKER
IPC: E06C7/18
Filed: 1998-05-19
Abstract: The length of the supports (8) is equal to or greater than the height of the ladder in its usage position and with their upper ends are pressable against the ceiling (6) above the locating surface (5) for the ladder. The supports are provided with rough and fine adjustment of the threaded type and have a handling, suspension device (13) or similar.- DETAILED DESCRIPTION - The supports are on one or both sides of the ladder. They are connected by one or more braces (12) with one or both rails (1) of the ladder
Patent DE-19822353-A1 (DE)
Title: Rain water gutter mounting
Inventor: DORENWENDT WOLFGANG
IPC: E04D13/072
Filed: 1998-05-19
Abstract: The mounting has a holder (11) which holds the gutter (5) internally through its channels (10). The required pitch of the gutter is set by a holder (12) through its mountings (12.1).  The assembled end position of the gutter is achieved by the holder (11) through a threaded pin (6). A droplet plate (15) extends into the gutter.
Patent DE-19823217-A1 (DE)
Title: School desk with chair holder
Inventor: MAYR JOHANN
IPC: A47B39/00
Filed: 1998-05-25
Abstract: The desk has underneath the tabletop (3) a yoke socket (7) at the sides to take a chair (14) which can be pushed with its seat (15) between the tabletop and socket.  The yoke socket has a stirrup rod (8) supported at both ends through swivel arms (9) and set parallel to the long sides of the tabletop so that it can be swiveled out from a rest position raised up to the underneath of the desk top down into a socket position spaced from the underneath of the desktop.
Patent DE-19823909-A1 (DE)
Title: Fixing process for main brake cylinder and low pressure braking force amplifier
Inventor: UNTERBERG HARTMUT
IPC: F16B11/00
Filed: 1998-05-28
Abstract: The fixing process involved making recesses in the form of grooves (e.g. 60, 62) in each component in the contact surface region, positioning the components so that the recesses overlap to form a cavity partly in each part, and introducing a hardening mass (68) into the cavity through an input channel to connected one recess to a different surface of the other component, filling the cavity with the mass and letting it set.
Patent DE-19828548-A1 (DE)
Inventor: BRINKMANN HANS
IPC: G02B21/02
Filed: 1998-06-26
Abstract: The invention relates to a microscope comprising an exchangeable intermediate tube which is placed in the position of the tube lens between the microscope objective and an ocular observation element and which can be adjusted in a defined manner with regard to the height thereof. The microscope also comprises transmission optics having an essentially constant back focus comprised of, in a direction of observation, a first lens group of a long focal length, preferably greater than 10 m, and of a second lens group of a short focal length whose common focal length corresponds to the focal length of a standard tube lens, preferably of about 164 mm, whereby the distance between the first and second lens group can be adjusted.
Patent DE-19830274-A1 (DE)
Title: Heizungsanlage für Kraftfahrzeuge
Inventor: SUENNER TOBIAS
IPC: B60N2/56
Filed: 1998-07-07
Abstract: Die Erfindung bezieht sich auf eine Heizungsanlage für Kraftfahrzeuge, bei der eine Sitz-/Heizeinrichtung in einer Automatikbetriebsart gemeinsam mit einer Heiz-, Belüftungs- und/oder Klimaeinheit geschaltet, gesteuert oder geregelt wird.
Patent DE-19832262-A1 (DE)
Inventor: STEMPFHUBER DIRK
IPC: E05D15/40
Filed: 1998-07-17
Abstract: A tilt action window for mounting into a sloping roof has the opening window frame (3) attached to hinged control arms (10) to allow a tilt and slide action in the fixed window frame (2) with pegs (14) in the opening frame sliding along grooves (29) in the fixed frame. The tilt action is balanced by spring arms (18). The fully open setting is further supported by curved sections (14) of the grooves to hold the pins. The holding profiles, of the grooves, are asymmetric and the pins are moved through the profiles, in either direction, by manual effort.
Patent DE-19835109-A1 (DE)
Title: Microsatellite markers derived from the genome of rye, useful for genetic mapping as markers of monogenic or polygenic traits
Inventor: WRICKE GUENTER PROF DR
IPC: C12Q1/6895
Filed: 1998-08-04
Abstract: Microsatellite markers (A), based on hypervariable genomic segments of Secale cereale and plants of the tribes Triticeae and Poeae,  The microsatellite markers comprise a simple sequence repeat (SSR) marker as sequence tag site (STS), defined by two specific S. cereale -defined primers, of mean length 18-26 bases and flanking the microsatellite sequence (MSS). (A) are produced by polymerase chain reaction (PCR) amplification of the hypervariable segments, using the specified primer pairs to generate polymorphic fragments. An Independent claim is also included for the S. cereale derived primer pairs.
Patent DE-19836845-A1 (DE)
Title: Method of controlling a drive unit for a motor vehicle, involves taking the time variation of the drive unit's engine speed into account in determining a maximum permitted value(s)
Inventor: STREIB MARTIN
IPC: F02D31/00
Filed: 1998-08-14
Abstract: The method involves determining at least one of the parameters torque, power or choke flap angle, whereby a maximum permitted value(s) of the parameter(s) is predefined and fault response measures are initiated if a maximum value is exceeded. In determining the maximum permitted value the time variation of the drive unit's engine speed is taken into account.  An Independent claim is also included for an arrangement for controlling a drive unit for a motor vehicle.
Patent DE-19836883-A1 (DE)
Title: Verfahren zur Herstellung von Formteilen aus thixotropen Metall-Legierungen
Inventor: FRITZ WERNER
IPC: B22D18/02
Filed: 1998-08-14
Abstract: Zur Herstellung von Formteilen aus thixotropen Metall-Legierungen wird die in die thixotrope Struktur umgeschmolzene Legierung im Stranggießverfahren zu einem Stranggußprofil und das Stranggußprofil zu plattenförmigem Walzgut geformt. Aus dem Walzgut werden Rohlinge mit einer Konfiguration und einem Volumen ausgestanzt, die nahe demjenigen des Formteils liegen. Der einzelne Rohling wird nach Aufwärmen auf eine Temperatur, bei der der Festkörperanteil in der schmelzflüssigen Phase wenigstens bei 40% bis über 60% liegt, durch Preßschmieden in einer Form zum Formteil umgeformt, wobei gleichzeitig der Schmelzeanteil erstarrt.
Patent DE-19837118-A1 (DE)
Title: Incandescent lamp holder, esp. for all-round illumination, has curved strip with slot wider than lamp plug, narrowing towards free end so that lamp plug is clamped when lamp is inserted
Inventor: REISER HEINRICH
IPC: F21V19/00
Filed: 1998-08-17
Abstract: The lamp holder has an angled mounting foot (16) as the first current lead with an opening for inserting a lamp foot, a mounting spring for pressing a mounting plate against an end region (49) and a contact spring (41) forming the second current lead and accommodating the lamp plug (48). The contact spring is a curved strip with a slot on its end facing the mounting foot's contact surface. The slot is wider than the lamp plug and narrows towards the free end of the contact spring so that the plug is clamped when the lamp (15) is inserted.
Patent DE-19837233-A1 (DE)
Title: Television signal generator e.g. for VTR
Inventor: AIKAWA SHIGENORI
IPC: H04N5/44
Filed: 1998-08-17
Abstract: The generator includes an input connection (2) for a first television signal and a modulator which converts input signals into a second television signal which is output. A mixer (5) selectively inputs the first television signal and the second television signal which is output.  The generator further includes first and second signal output connections (12,14). A distributor (10) is connected to the mixer and separates the output television signals into two parts and outputs the separated signals to the first and to the second signal output connections.
Patent DE-19838672-A1 (DE)
Title: Railway points monitoring and control device
Inventor: TALKE WOLFGANG
IPC: B61L7/08
Filed: 1998-08-20
Abstract: The device includes a points operating device (10) which is connected to one end of a points operating cable (51). A measuring device (30,35) measures the position of a component connected to the points blade. A transmitter connected to the measuring device and to the end of the points operating cable, transmits the measuring signals (M1,M2) from the measuring device to a control device via the operating cable.  The control device is connected to the other end of the points operating cable. The control device applies an operating voltage (U) to the points operating cable for controlling the points operating device. The control device can generate an error signal based on the measuring signals from the measuring device.