baber/WOPTO huggingface dataset:
Patent DE-19709837-A1 (DE)
Title: Identification of bubbles in body tissue
Inventor: SCHUBERT WERNER DR MED
IPC: G01N33/483
Filed: 1997-02-26
Abstract: To register the presence of gas/air bubbles (5) carried by blood vessels, which  enter the brain or other organs in humans and animals, they are physically increased in size for macroscopic and microscopic study.  For a more accurate indication, heat (1,2) is provided in a medium such as spring water (3) at a temp. of up to 100 deg C, at atmospheric pressure.  A few cubic centimetres of the organ tissue (4), such as from the brain or spine marrow, is immersed in the hot water for a period of a few secs. to minutes. Any bubbles (5) in the material expand with known mechanical components, and the tissue material (4) changes its character through the effect of heat (1-3) on all sides of it. The hot material (4), with the enlarged bubbles, is immersed in prepared cold water, for abrupt reduction in temperature, to be brought down below room temperature to avoid evaporation of the water or any drying action. The tissue material (4) has a durable quality for objective observation by macroscopic or microscopic means.
Patent DE-19713072-A1 (DE)
Inventor: BAUER STEPHAN DR
IPC: H01M50/423
Filed: 1997-03-27
Abstract: The invention relates to a method for producing shaped bodies, preferably for a film-like shaped body, comprising the following steps: I) compounding and melt extrusion of a mixture (I) comprising a mixture (II) containing a) 1 to 95 wt. % of at least a pigment (III) with a primary particle size ranging from 5 nm to 20mm, selected from the group consisting of one electrochemically inert solid (IIIa), of a compound (IIIb) capable of giving off lithium ions when charged, and a compound (IIIc), capable of receiving lithium ions when charged, and a mixture of solid (IIIa) with compounds (IIIb) or compound (IIIc), b) 5 to 99 wt. % of at least one polymer binding agent (IV), and c) 0 to 200 wt. % of at least one softening agent (V) in relation to the overall amount of constituents a) and b), wherein the weight percentage of mixture (II) in mixture (I) ranges from 1 to 100 wt. %, and excluding mixtures (I) comprising mixtures (II) containing a copolymer consisting of vinylidene fluoride (Vdf) and hexafluoropropylene (HFP) with a HFP content ranging from 8 to 25 wt. % as a polymer binding agent (IV) and a compound as a softening agent (V) which is selected from the group consisting of dibutyl phthalate, dimethyl phthalate, diethyl phthalate, tris(butoxy)ethyl phosphate, propylene carbonate, ethylene carbonate, trimethyl trimellitate and mixtures thereof.
Patent DE-19713186-A1 (DE)
Title: Semiconductor device for high frequency circuit
Inventor: NAKATANI MITSUNORI
IPC: H01L23/31
Filed: 1997-03-27
Abstract: The device has a circuit substrate (1) with a first surface on which is provided a high frequency circuit, with a metal layer (30) residing on a second surface of the substrate. A push wiring (2) lies on the first surface and is electrically connected to a high frequency circuit. A metal wall (3) lies on the first surface and surrounds the high frequency circuit with a wiring substrate (8) having a surface on which a wiring (9) matching the push wiring is provided. The wiring substrate is arranged on the substrate such that it is electrically connected to the push wiring. The wiring substrate is also in contact with the metal wall to seal a region where the high frequency circuit is provided and a second metal layer (32) lies on the second surface of the wiring substrate (8).
Patent DE-19714334-A1 (DE)
Title: Residential building
Inventor: HAEMMERLI ANDREAS
IPC: E04B1/24
Filed: 1997-04-08
Abstract: The residential building comprises of at least two opposite-lying sides of a house arranged fixed on a foundation at a regular spacing. There is a first vertical steel profile (14,15) that is connected via a horizontal steel profile carrier (11,16) on which base plates (25) are overlaid. The carrier is connected via cross-running horizontal steel profile beams (12,36). Wall elements (27,30) may be set on the outermost base plate (25) and the edgewise face-ends of the base plates, and may be connected directly or indirectly with the carriers and the beams or with further horizontal steel profiles (23,24). The base plates may be supported on the carriers via a rubber underlayer (43).
Patent DE-19717369-A1 (DE)
Title: Probe card and probe device using such probe card
Inventor: NAKABAYASHI MASAKAZU
IPC: H01L21/66
Filed: 1997-04-24
Abstract: The probe card is provided for the test of the electrical characteristics of the several chips on the wafer. The probe card contains a carrier made of quartz glass, contact electrodes for connecting with the bonding pads of the chip, and testing circuit.
Patent DE-19719316-A1 (DE)
Inventor: KIM YOUNG-TAE
IPC: G11C11/416
Filed: 1997-05-08
Abstract: A sense amplifier of a semiconductor memory comprises input lines L5,L6, emitter coupled symmetrical transistors 80,82, current sources 96 and voltage controlling portions 92,94. The emitter coupled symmetrical transistors 80,82 sense differential complementary signals output from a memory cell array via the input lines L5,L6. The current sources 96 connected between the respective emitters of the emitter coupled symmetrical transistors 80,82 and the ground (GND) bias the emitter coupled symmetrical transistors. The voltage controllers 92,94 respectively connected to the input lines L5,L6 prevent the conduction voltage of the emitter coupled symmetrical transistors 80,82 from being saturated.
Patent DE-19724793-A1 (DE)
Title: New peptides inhibit vascular endothelial cell growth factor
Inventor: PIOSSEK CHRISTINE DIPL BIOL
IPC: C07K7/08
Filed: 1997-06-06
Abstract: Peptides of formula (I) in which at least one amino acid is a D-amino acid are new.  R1-(X)n-(Y)m-(Lys)p-(Y)m-(X)n-(R2)r  (I)  R1, R2 = peptides with the sequence R3-Z; R3 = peptide with the sequence Q; X, Y = any L- or D-amino acids; Z = sequence of up to 12 amino acids; Q = sequence of 3-10 amino acids; and n, m, p and r = 0 or 1.
Patent DE-19725560-A1 (DE)
Title: Laminated film for coating exterior components for automobiles
Inventor: GREFENSTEIN ACHIM DR
IPC: C08L25/12
Filed: 1997-06-17
Abstract: A laminated plate or film (I) comprises (1) a substrate layer containing (a) 1-99 wt.% of a graft copolymer prepared from (a1) 1-99 wt.% of a particulate graft base formed from (a11) 80-99.9 wt.% of 1-18C alkyl ester of acrylic acid, (a12) 0.01-20 wt.% of a polyfunctional cross-linking monomer, (a2) 1-99 wt.% of a graft component consisting of (a21) 40-100 wt.% styrene, optionally substituted and/or a (meth) acrylic acid ester, (a22) 0-60 wt.% acrylonitrile or methacrylonitrile whereby (a2) consists of a graft shell and (a) has an average particle size of 50-1000 nm; (b) 1-99 wt.% of a copolymer consisting of (b1) 40-100 wt.% styrene, optionally substituted and/or a (meth)acrylic acid ester, (b2) 0-60 wt.% acrylonitrile or methacrylonitrile; (c) 0-80 wt.% polycarbonate; and (d) 0-50 wt.% fibre and/or particulate filler; and (2) a transparent top layer consisting of polymethylmethacrylate.  Also claimed are moulded articles prepared by thermoforming of the laminated plate (I).
Patent DE-19726448-A1 (DE)
Inventor: DOERLE KLAUS DIPL ING
IPC: E04H13/00
Filed: 1997-06-23
Abstract: The pins (4) are for insertion in face-side holes in the upper edge of the grave plate. At the other ends of the braces (2,3) by means of rivets or similar two further braces (11,12,13,14) are articulately fixed to pivot points (15,16), of which two braces (12,14) are connected at an angle to one another articulately. The connecting point (17) is formed as a fixing point, which has a pin for engagement in the grave chamber ceiling. The braces (11,13) in the area of their inner ends are articulately connected to one another at a pivot point (21), so that with an inserted grave plate (6) the one brace (11) engages as far as a stop (22), which forms a straight line in a recess (23) in the other brace (13).
Patent DE-19727640-A1 (DE)
Title: Medical respiration device
Inventor: BELGER HARTMUT DIPL ING
IPC: A61M16/12
Filed: 1997-06-28
Abstract: The respiration device has a central unit (1) for generation and preparation of the respiration gas supplied to at least one breathing mask (8) via a gas supply line (5.1). The central unit has a compressor (2) for compression of atmospheric air and/or a compressed air supply (3), with oxygen enrichment of the air at the breathing mask.
Patent DE-19731944-A1 (DE)
Title: Charge-carrier lifetimes determining circuit for semiconductor wafer
Inventor: AONO SHINJI
IPC: G01R31/26
Filed: 1997-07-24
Abstract: The test device comprises a semiconductor substrate (W) with two upper layers for determining charge carrier lifetime within the substrate. Within the substrate are an N-type conducting layer (Ba) with relatively low impurities and a second N-type conducting layer (Bu) with a higher impurity level, together forming the upper, N-type conducting layer. A third, P-type, conducting layer forms the second main layer.  An electrode region (C) has a relatively high impurity level is placed in the top surface of the first layer (Ba). The test element group has a cathode region and function region and the areas of the cathode region to the function region are in ratio between 1/1750000 and 1/4500.
Patent DE-19735921-A1 (DE)
Title: Safety device for bathtub
Inventor: MERKLE PAUL
IPC: A47K3/00
Filed: 1997-08-19
Abstract: A plywood or plastic board is leant against e.g. the bathroom wall to form a barrier next to the bathtub that will interrupt a person falling. A person slipping in a bathtub is prevented from falling out using an appropriate size board (2) made from plywood or plastic. Preferably the board is leant at an angle against a support surface such as a washing machine (3), cushion or bathroom wall, its bottom edge being wedged against the bottom of the outside wall of the bathtub.
Patent DE-19736002-A1 (DE)
Title: Roof tile vacuum collector
Inventor: ZVONKO ZDJELAR
IPC: F24S10/40
Filed: 1997-08-19
Abstract: The roof tile vacuum collector has glass housing containing absorber spiral ending in threaded union and flanges, connected to flanges of elastic pipes. A roof tile vacuum collector has a glass housing (1) which has the appearance of a plane tail ceiling tile and is provided with a union having a thread. There is an absorber spiral (2) in the glass housing at whose ends there are flanges. The absorber spiral ends in the threaded union. The collectors are joined with elastic pipes (3) which are also provided with flanges at their ends. By the sealing nut on the threaded union, the ends of the absorber spiral are connected with the ends of the elastic pipes and by means of a sealing disc, with valve sleeve (5) and flash valve, an intermediate seal, a sealing disc and a rubber stopper. This connection is designed as a fixed but detachable hermetic seal.
Patent DE-19737586-A1 (DE)
Title: Smart power switch arrangement for e.g. motor vehicle
Inventor: MESCHIK MARTIN
IPC: H03K17/0412
Filed: 1997-08-28
Abstract: The switch arrangement includes a switching logic (7), a control input (1), and a FET power transistor (2) at an output, which over is controlled over the control input through an external control signal. A charge pump (4) is connected at the gate of the FET power transistor, for providing a voltage increase for a high-side operation of the smart power switch.  The charge pump is held active when the smart power switch is switched on, and is inactive, when the smart power switch is switched off. The control input is directly connected at the gate of the FET power transistor, without detour over the charge pump.
Patent DE-19737700-A1 (DE)
Title: Filter web for use in vehicle air filter
Inventor: KOCH VOLKER
IPC: F02M35/024
Filed: 1997-08-29
Abstract: The filter element is formed from a pleated or corrugated filter web (2), with side strips (3) bonded firmly to the end sides. The side strips (3) are of paper with an adhesive coating, with at least one shear-resistant filament (4) preferably of silk at the adhesive layer which lies along the end sides of the filter web (2) where the side strips (3) are fitted.
Patent DE-19740613-A1 (DE)
Title: Data transmission method especially for programs
Inventor: RIETHMUELLER DIRK DIPL ING
IPC: H04Q11/04
Filed: 1997-09-16
Abstract: The method involves forming an ISDN link as the network link (N) between the parallel-series (PS) and series-parallel converters (SP). A first processor (PC1) structures the data to be transmitted into data blocks of given block length. The block length is such that their block transmission time is always less than the half-duration of a reception time interval within the maximum response time from which the system administration time has been subtracted. A second processor (PC) serves the series-parallel converter so frequently that the customary ISDN data rate of 64 KBIT is fully attained.
Patent DE-19749732-A1 (DE)
Title: Percussive drill or jackhammer dust etc. removal attachment
Inventor: DITTMAR HENDRIK
IPC: B23Q11/08
Filed: 1997-11-11
Abstract: Upper (4) and lower (6) cylinders slide into one another via spring bolts (7) during drilling. The drill chuck is additionally protected by a plastics disc or washer dimensioned to seal tight onto the particular drill. The attachment can be supplemented by an expanded leading cylinder suitable for specialty hollow drill bits. Additional components include 90 deg  offset bores (3) in the upper cylinder (4) plus a rubber seal (1) bearing against the hole wall.
Patent DE-19749827-A1 (DE)
Title: Blocking prevention method for supply lines acted on by media with main valve and tap points
Inventor: ECKHOFF JUN HANS
IPC: E03B7/04
Filed: 1997-11-11
Abstract: With a closed main valve (3), a pressure measurement is carried out, between the main valve and the removal points. The main valve, also with the presence of a person at the one or more removal points, stays closed, if a pressure loss is measured between the main valve and the removal point. A person in the identification range of a sensor or has to be located there, in order to activate the opening of the main valve.
Patent DE-19752937-A1 (DE)
Title: Packaging stretch film, used for packaging food
Inventor: HAYASHIDA HARUO
IPC: C08F297/08
Filed: 1997-11-28
Abstract: Packaging stretch film, comprises (1) a layer of propylene based block copolymer (a) and (2) a layer of polyethylene type resin, laminated onto at least one surface of layer 1. Polymer (a) is obtained by (i) polymerisation to give 40-85 wt% propylene-ethylene (EP) copolymer containing 1.5-6 wt% ethylene (E) units (part A), followed by (ii) further polymerisation to give 15-60 wt% EP copolymer with 7-17 wt% E units (part B); the intrinsic viscosity ( epsilon  B) of part (B) is 2-5 dl/g and the ratio of viscosities of the two parts ( epsilon  B/ epsilon  A) is 0.5-1.8.
Patent DE-19755821-A1 (DE)
Inventor: ENGFER ORTWIN
IPC: B60T8/36
Filed: 1997-12-16
Abstract: A brake system for vehicles, in particular motor vehicles, has electrically controlled hydraulic setting elements integrated in a hydraulic block (28), a pressure sensor (30) with a plurality of pressure measurement elements (16) for measuring the hydraulic pressure set by the individual setting elements and a control circuit for controlling the setting elements. To make the hydraulic block (28) easier and safer to mount, pressure sensor (30) and control circuit are accommodated in a common housing (31) of an external-mounted controller (20) at the lower side of which the pressure measurement elements (16) project with small diameter plug-in pipes (44). During assembly of the external-mounted controller (20) and hydraulic block (28), the housing (31) is set upon and fixed to the hydraulic block (28) while the plug-in pipes (44) are plugged in a fluid-tight manner into fluid ducts (29) provided in the hydraulic block (28).
Patent DE-19800328-A1 (DE)
Title: Power transmission system for vehicle with input shaft driven by vehicle engine
Inventor: KURODA KOJI
IPC: F16H48/08
Filed: 1998-01-07
Abstract: The system has an input shaft (18), a driven bevel gear (26), a follower bevel gear (25) and a coupling drive shaft (23), which are accommodated in longitudinal divided central housings (11,12). Left and right electromagnetic couplings (C-L,C-R) are connected with the coupling drive shaft (23). The couplings are accommodated in left and right side housings (13-L,13-R), which are connected with the central housings (11,12) so that a driving force from the input shaft (18) is transmitted on left and right gears by the pair of bevel gears and the left and right couplings.
Patent DE-19800619-A1 (DE)
Title: Circuit for transmitting plesiochronic signals in Synchronous Digital Hierarchy transmission system
Inventor: SCHROTH VOLKMAR
IPC: H04Q11/04
Filed: 1998-01-12
Abstract: The circuit for an input stage has input channels (EK1,...) associated with the plesiochronic signals and connected to a clock synchronizer (4) for matching the received plesiochronic signals to a common processing clock, and a reception multiplexer (5) connected after the clock synchronizer driving a reception processor (6) for converting a plesiochronic signal into a synchronous signal for a SDH transmission channel.
Patent DE-19800747-A1 (DE)
Inventor: HENNEMANN KARL-HEINZ
IPC: F04B9/04
Filed: 1998-01-12
Abstract: The invention relates to a unit comprised of a motor and a radial piston pump, whereby the motor has a rotating rotor with a motor shaft (3) for driving the piston of the piston pump. In addition, an eccentric component is fastened to the motor shaft (3). The invention is characterized in that the motor shaft (3) and the eccentric component (5 and 6) are produced as bent sheet metal components. The bent sheet metal components result in a lighter weight construction of the shaft-eccentric component unit, and economical manufacturing methods can be used in order to produce said unit.
Patent DE-19800910-A1 (DE)
IPC: B21D39/06
Filed: 1998-01-14
Abstract: The tube connecting process provides a temporary connection between a tube and the boring of a plate. The tube is fixed with the end freely projecting. The plate is mounted on the tube by its boring. Sectors of the tube end are widened radially while stamping the material of tube and plate and the tube outer surface and inner wall of the boring in the plate. An Independent claim is also included for the device used for the tube connecting process including a fixing device (4) and a clamping device (6), between which the end of the tube (1) and the plate (3) are fixed. A tool holder (17) can move the tube end axially.
Patent DE-19801442-A1 (DE)
Title: Improving the stability of aqueous polymer dispersions against thermal and/or mechanical stress
Inventor: GERST MATTHIAS DR
IPC: C08F2/26
Filed: 1998-01-16
Abstract: A method for improving the thermal and/or mechanical stability of aqueous polymer dispersions by adding salt(s) of bis-(4-18C alkyl esters) of sulfonated 4-8C dicarboxylic acids to the dispersion.
Patent DE-19809849-A1 (DE)
Title: Noise insulating surface structural component
Inventor: LIMBERGER JUN KARL
IPC: E04B1/86
Filed: 1998-03-07
Abstract: The surface component is filled with a material (38) comprising powder and sand or granulate. The channel spaces (34,36) are closed at their open ends. The surface component contains at least two corrugated strips (14,16) which are so connected to one another that the channel spaces of the adjacent corrugated strips cross one another. The filling material (38) consists of immovable sand material (40) between which is limitedly movable powder material (44,46). The corrugated cardboard surface contains three corrugated strips (14,16,12). The central corrugated strip (12) has a smaller corrugation height than the two outer strips.
Patent DE-19811638-A1 (DE)
Inventor: STEHR JUERGEN
IPC: E01C23/09
Filed: 1998-03-18
Abstract: On the outer guide frame (6) is arranged an inner guide frame (10), the two guide frames being relatively displaceable to one another. A motor (11) drives at least one milling or driling tool (13), and is arranged on the inner guide frame. As milling or drilling tool, a milling head (13), an earth drill, a tree stump milling head or a milling disk is provided.
Patent DE-19811850-A1 (DE)
Title: IC testing method
Inventor: SUZUKI KATUHIKO
IPC: H01L21/66
Filed: 1998-03-18
Abstract: The method involves using a number input unit to input the number of measurement devices. The input number is compared with the number of insertion parts of a testing tray by a comparator.When the number of devices is lesser than the number of insertion parts, a contact selector selects contact portion such that the testing frequency of the devices in the tray is reduced. A loader loads the devices based on the selection result of the contact selector
Patent DE-19812128-A1 (DE)
Title: Flow control device for working medium such as oil and carrier medium in cooling lubrication apparatus
Inventor: HESSELBACH JENS
IPC: B05B7/00
Filed: 1998-03-19
Abstract: The device has a valve which acts as a choke for the flow of one of the media, and two inputs for separately supplying the two media. Two outputs are provided for dispensing the two media. A device is provided for creating a mixture of the working medium and the carrier medium at one of the two outputs (oil foam output). The carrier medium is available in a pure state at the second output (blast air output). A method of cooling lubrication is also claimed.
Patent DE-19816418-A1 (DE)
Title: Screwless electrical plug connector with flexible line for pluggable device
Inventor: BALS JOHANNES
IPC: H01R13/58
Filed: 1998-04-14
Abstract: The coupling for use with flexible cables has a housing 2 that acts as socket unit and into this are set metal contact bushes 5b within a separate sleeve 1 of insulating material that latches into position. The ends of the contact bushes are formed with latching features 18 and have spring contacts 8 to grip the ends of cable cores inserted through a locking element 25. A cover 3 protects the contact bushes when not coupled to a plug.
Patent DE-19817946-A1 (DE)
Title: New nucleic acid sequences expressed in normal uterine tissues, and derived polypeptides, for treatment of uterine cancer and identification of therapeutic agents
Inventor: ROSENTHAL ANDRE
IPC: C12P21/08
Filed: 1998-04-17
Abstract: 62 nucleic acid (cDNA) sequences (A), fully defined in the specification, that are highly expressed in normal uterine tissue, are new.  Independent claims are also included for the following: (a) a subset (A') of 20 (A) that encode at least part of a gene product, the allelic variants of (A') and the complements of (A') or their allelic variants; (b) bacterial or phage artificial chromosomes and cosmid clones containing functional genes, or the chromosome region containing them, corresponding to (A') for use as gene transfer vehicles; (c) nucleic acid sequences containing part of (A) sufficiently long to hybridize with (A); (d) expression cassette (EC) comprising (A), or their fragments, plus control and regulatory sequences; (e) DNA fragments containing a gene isolated using (A); (f) host cells containing (A) as a heterologous component; (g) recombinant production of polypeptides (B), or their fragments, by culturing cells of (f); (h) antibody (Ab) directed against (B), or its fragments, encoded by (A); (j) 55 partial polypeptide sequences, all reproduced, and sequences having at least 80% homology with them; (k) pharmaceutical composition containing at least one of these partial sequences; and (l) genomic genes, their promoters, enhancers, silencers, exon or intron structures, or splice variants obtained using (A).