baber/WOPTO huggingface dataset:
Patent DE-19907749-A1 (DE)
Title: Sintered hard metal body useful as cutter insert or throwaway cutter tip has concentration gradient of stress-induced phase transformation-free face-centered cubic cobalt-nickel-iron binder
Inventor: HEINRICH HANS-WILM
IPC: C22C29/00
Filed: 1999-02-23
Abstract: Sintered hard metal body has a concentration gradient of a face-centered cubic Co-Ni-Fe binder which undergoes no stress-induced phase transformations.  A sintered hard metal body contains a Co-Ni-Fe binder of composition (by wt.) 40-90% Co, 4-36% Ni and 4-36% Fe with an Ni:Fe ratio of 1.5-1:1-1.5, the binder having a concentration gradient within the body, having a face-centered cubic structure and undergoing no stress-induced phase transformations.
Patent DE-19909029-A1 (DE)
Title: Production of a catalytically active layer on a monolithic support comprises filling flow paths in the support with coating dispersion or impregnated solution, drying and calcining
Inventor: FOERSTER MARTIN
IPC: B01D53/94
Filed: 1999-03-02
Abstract: Production of a catalytically active layer on a monolithic support uses a coating dispersion or an impregnated solution with precursor compounds of catalytically active or promoting components, in which the monolithic support has flow paths for gases from an inlet front surface to an outlet front surface. The flow paths are filled with the coating dispersion or with the impregnated solution, dried by heating the body, and calcined to convert the precursor compounds into catalytically active or promoting components, which are then reduced.
Patent DE-19909167-A1 (DE)
Title: Wärmefluß-Koppelungs-Mechanismus zur Verwendung in der Raumfahrt
Inventor: SCHMID MANFRED
IPC: F28D15/02
Filed: 1999-03-03
Abstract: Die Erfindung betrifft die wärmeleitende Verbindung für gelenkig miteinander verbundene Bauteile unter O-g-Bedingungen (Fig.6).
Patent DE-19921163-A1 (DE)
Title: Four-stroke Otto and diesel engine
Inventor: GILEWSKI HEINZ
IPC: F02B75/28
Filed: 1999-05-07
Abstract: Four-stroke Otto and diesel engine comprises a cylinder (1) with a double combustion chamber, a double piston (7) with elongated piston shell (10, 11, 12, 13) to seal the selector shaft guide for the piston bolts (6), and a double piston cooling system
Patent DE-19923204-A1 (DE)
Title: A system for maintaining the tension in the paper roll for a rotary printing press has an electronically controlled swinging roller.
Inventor: MEHLIS BERND
IPC: B65H23/06
Filed: 1999-05-20
Abstract: The roll of paper (1) is driven to forward a band (20) to the press over a roller (3) which is able to swing on an arc by a force F controlled by the output from an integrator (7) parallel switched by a proportional-differential element (10) and an adding unit (8) connected to a brake (5).
Patent DE-19925310-A1 (DE)
Title: Scratch test apparatus for testing electrical components that have protective coating has pin which moves back and forth in holder
Inventor: SANETRA JUERGEN
IPC: G01N3/46
Filed: 1999-06-02
Abstract: The apparatus has a scratching pin with a conical end having a defined angle of flare and a tip of defined radius. A pin holder (9) is movable in two directions between adjustable limit stops. The pin (10) is held in the older by guide rollers (8) arranged in a triangle. An electronic controller (14) is connected to a motor (7) which moves the pin holder to and fro via a drive shaft in the form of a threaded rod. An incremental sensor (6) in the form of position encoder disc is arranged on the threaded rod. Guide wheels (11) for the pin run on a shaped aluminium profile piece (4). An opening (12) is provided in a baseplate (15) on which the scratch test apparatus is mounted for testing transformers or other electric components.
Patent DE-19925941-A1 (DE)
Title: Braiding machine has guides at the passage for the strand materials forming a free space over the inner supply bobbin to give the strand materials a straight path without twist to prevent strand material fatigue
Inventor: PAPE HANS-DIETER
IPC: D04C3/42
Filed: 1999-06-08
Abstract: The strand feed system at a braiding or gimping machine has a passage guide with a passage opening (24) to give a free space over the inner supply bobbin (15), formed by a ring-shaped entry (E) and a funnel-shaped outlet (A). A deflection roller (21) is at the entry (E), with a guide bush (22), and the filament guide eyelet at the outlet (A) is a guide bush (28). The outer strand moves in a straight line between the two guide bushes (22,28) on an extended path (a-b-c) between the braiding point (F) and the deflection roller (21).  The dia. of the entry (E) is 45-55% of the outer dia. of the passage guide. The opening angle ( alpha ) of the outlet (A) is 45-65 deg and pref. 55 deg . The outlet bush (28) is held at an arm (27), parallel to the axis (B-B) of the passage guide in the take-off direction, extending into the opened zone of the outlet (A). The deflection roller (21) and its guide bush (22) are in alignment with the open zone of the entry (E). At least two guide rollers (4) are at the deflection roller (21). Both guide bushes (22,28) are of a wear-resistant material, and pref. ceramic.
Patent DE-19934685-A1 (DE)
Title: Elektrokleinmotor mit Funkenunterdrückungseinrichtung
Inventor: WIESE HINRICH
IPC: H02K11/028
Filed: 1999-07-23
Abstract: Die Erfindung betrifft einen Elektrokleinmotor mit einem Kommutator und mehreren diskreten mit dem Kommutator elektrisch verbundenen Kondensatorelementen als Funkenunterdrückungseinrichtung. Die Funkenunterdrückung soll insbesondere verbessert werden. Hierzu sind erste elektrische Kontaktierungsseiten der Kondensatorelemente in einem Sternpunkt zusammengeschaltet.
Patent DE-19941969-A1 (DE)
Title: Operating method for multi-function display and operating device in automobile has menus or functions selected by control elements indicated by information panel provided via display field
Inventor: BOECKMANN INGO
IPC: B60K35/00
Filed: 1999-09-03
Abstract: The operating method for a multi-function display and operating device has one part of the display field (2) used for representing an information panel (4) for indicating the menus or functions selected via manual control elements (3) adjacent to the display field. The remaining parts (2a,2b) of the display field are used for providing function and/or status displays (6) assigned to respective control elements.  Also included are Independent claims for a multi-function display and operating device and an application of a multi-function display and operating device for auxiliary devices in an automobile.
Patent DE-19944036-A1 (DE)
Title: Integrierter Speicher mit wenigstens zwei Plattensegmenten
Inventor: POECHMUELLER PETER
IPC: G11C11/22
Filed: 1999-09-14
Abstract: Eine Elektrode jedes Speicherkondensators C der Speicherzellen MC ist über den zugehörigen Speichertransistor T mit einer der Bitleitungen BLi und eine andere Elektrode ist mit einem der Plattensegmente PLA, PLB; PLC, PLD verbunden. Ein Steueranschluß jedes Auswahltransistors T ist mit einer der Wortleitungen WLi verbunden. In einer Normalbetriebsart wird bei Zugriffen auf die Speicherzellen MC das Potential jeweils nur eines der Plattensegmente gepulst. In einer Testbetriebsart werden gleichzeitig die Potentiale beider Plattensegmente gepulst.
Patent DE-19947464-A1 (DE)
Title: Bolzensetzgerät zum Eintreiben von Bolzen oder dergleichen in Bauteile
Inventor: JAKOB ROBERT
IPC: B25C1/14
Filed: 1999-10-02
Abstract: Ein Bolzensetzgerät zum Eintreiben von Bolzen oder dgl. in Bauteile umfasst eine Bolzenführung (5) und einen axial verschiebbaren Treibkolben (9), zwischen denen ein mit dem Kopf (92) des Treibkolbens (9) in Wirkverbindung bringbares, hülsenförmiges Druckstück (7) angeordnet ist. Das Druckstück (7) ragt in einen Aufnahmeraum (6) am Eingang der Bolzenführung (5) und weist einen sich in Setzrichtung (S) erstreckenden, durchmesserkleineren zylindrischen Fortsatz (8) auf, auf dem wenigstens ein gummielastisches Pufferelement (10) angeordnet ist, das sich zwischen zwei Dichtringen (13, 14) erstreckt. Ein erster Dichtring (13) ist zwischen einer ringförmigen Anschlagfläche (71) des Druckstücks (7) und einer entgegen der Setzrichtung (S) weisenden Stirnfläche (11) des Pufferelements (10) angeordnet und radial federbar gegen die Innenwandung des Aufnahmeraums (6) am Eingang der Bolzenführung (5) vorgespannt. Der zweite Dichtring (14) ist zwischen einer ringförmigen Anschlagfläche (61) des Aufnahmeraums (6) und einer in Setzrichtung (S) weisenden Stirnfläche (12) des Pufferelements (10) angeordnet und radial federbar gegen die Mantelfläche des zylindrischen Fortsatzes (8) des Druckstücks (7) vorgespannt.
Patent DE-19950140-A1 (DE)
Inventor: HUEGLER EBERHARD
IPC: B22F5/00
Filed: 1999-10-18
Abstract: When bodies such as connecting rods, bearings, ring-shaped housings or similar are separated by breaking, material particles are torn out of the broken surface. These particles initially continue to adhere to the broken surface at first, before becoming detached from the broken surface and falling out when a force is exerted subsequently. According to the invention, the bodies are subjected to a vibration treatment after they have been separated by breaking in order to prevent detachable adhering particles of the material from falling out in an uncontrolled manner.
Patent DE-19951126-A1 (DE)
Title: Fixed comb for sliver materials has the free projection of the needles at a set angle to the sliver movement plane for easy penetration through the comb needles with effective retention of debris
Inventor: HENNINGER FRIEDRICH
IPC: D01G19/10
Filed: 1999-10-23
Abstract: The fixed comb assembly, at a textile combing machine between a nipper unit and a pair of take-off rollers, has needles (8) at the fixed comb (7) at a working angle ( alpha ) of \-92 deg  at their free projection (11) , and pref. \-95 deg .  The needles (8) have a convex curvature against the direction of sliver movement, where the curvature is concentric to the rotary axis (13) of the upper take-off roller (5). The working angle ( alpha ) of the free needle projection (11) is measured between the mean movement plane (3) on the direction of sliver movement in front of the fixed comb (7) and the extension of the leading needle edge, at about 98 deg . The angle the leading edge of the free projection (11) of the needles (8) and the tangents through the needle tips and the lower take-off roller is 65-85 deg , and especially 75-80 deg . The fixed comb has a pneumatic cleaning system.
Patent DE-19951525-A1 (DE)
Title: Verfahren zum Kalibrieren einer elektronisch phasengesteuerten Gruppenantenne in Funk-Kommunikationssystemen
Inventor: SCHLEE JOHANNES
IPC: H01Q3/26
Filed: 1999-10-26
Abstract: Erfindungsgemäß werden zum Kalibrieren einer elektronisch phasengesteuerten Gruppenantenne in Funk-Kommunikationssystemen unter Verwendung eines für alle Referenzsignale gemeinsamen Referenzpunktes im Downlink von den einzelnen Antennenelementen der Gruppenantenne voneinander unterscheidbare Referenzsignale zeitgleich ausgestrahlt und nach dem Empfang an den gemeinsamen Referenzpunkt geeignet separiert.
Patent DE-19952718-A1 (DE)
Title: Electrically heatable plate, in particular, for heating inner walls of vehicles is relatively thin, has a high thermal conductivity, and is provided with grooves with a special wall structure
Inventor: OBERTOPP PETER
IPC: H05B3/28
Filed: 1999-10-26
Abstract: The electrically heatable plate (1), in particular, for heating inner walls of vehicles is relatively thin and has a high thermal conductivity. Its groove (25) has a special wall structure serving for initial secure fixing and accommodation of a solid, insulated resistance wire. The groove is subsequently filled with a hardenable plastic material up to the level of the plate surface.
Patent DE-19964193-A1 (DE)
Title: Procedure to determine ambient pressure of combustion engine
Inventor: HENZINGER RONALD
IPC: G01L23/24
Filed: 1999-08-17
Abstract: Air mass flow (Q), air temperature (T) and absolute pressure (ps) in suction section are measured upstream of a throttle. Ambient pressure (Pu) outside of the suction section is determined from the air mass flow, air temperature and absolute pressure. A pressure loss coefficient (Cb) is taken into account.  The coefficient is selected dependent on the cross section surface (A) of the suction section in the area of the air mass measurement and/or a pressure loss factor (Cf).
Patent EP-1087067-A1 (EP)
Inventor: DETTINGER JOHANNES
IPC: E03D9/03
Filed: 2000-01-18
Abstract: The dispenser has an entry point (10) for the rinsing water and a supply container (12) for a cleaning medium supplied to a dispensing chamber (18) provided with a delivery opening (20) which acts as part of a dispensing siphon (22). The supply chamber is sealed relative to the rinsing water and can be divided into individual chambers for different cleaning mediums.
Patent EP-1030076-A1 (EP)
Inventor: FUJITA ETSUNORI
IPC: F16F1/12
Filed: 2000-02-15
Abstract: A suspension unit (5) includes a lower frame (2), an upper frame (4) vertically
movably mounted on the lower frame, and two link mechanisms disposed on
respective sides of the upper and lower frames for connecting them to each other.
Each of the two link mechanisms includes a parallel link mechanism having two arms
extending generally parallel to each other and a pantograph-shaped link mechanism
having a plurality of arms (10a,12a,14a,16a). The suspension unit further includes two permanent
magnets (40,42) each fixedly mounted on one of the upper and lower frames with like
magnetic poles opposed to each other, a metallic spring (26) engaged with one of the
pantograph-shaped link mechanisms, and a shock absorber (36) engaged with the other of
the pantograph-shaped link mechanisms that has spring properties. With such
construction, vibration below a predetermined amplitude is absorbed by the spring
properties of the other of the pantograph-shaped link mechanisms with the shock
absorber not operated.
Patent EP-1063682-A1 (EP)
Inventor: DOELL GERHARD
IPC: H01J61/16
Filed: 2000-04-08
Abstract: A first, dielectrically-limited discharge is produced by forming xenon excimer under UV radiation. A second discharge is produced without dielectric limitation. This is a low pressure xenon discharge emitting UV radiation. Fluorescent materials (2) convert radiation from both discharges, into visible light.
Patent EP-1070686-A1 (EP)
Inventor: SCHWETZ KARL-ALEXANDER DR
IPC: C04B35/575
Filed: 2000-06-23
Abstract: At least three hard phase globular grains of mean size up to 4 mu m surround a triple-point. Each has an SiC core and an Si-C-Al-O-N mixed crystal casing with Al/N atomic ratio of 0.1-2.0. The partially-crystalline binder phase comprises rare earth metal-Al-Si-O. The amorphous phase comprises a globular grain with surrounding boundary film and the crystalline phase is a precipitate of rare earth metal-aluminate. An Independent claim is included for a detailed procedure producing the molding, including e.g. heating, sintering, compaction, preheating, driving off binder, and firing. Details of temperatures, atmospheres, binders and formulation are quantified. Please also see uses.
Patent EP-1075920-A1 (EP)
Inventor: JAEGER ANDREAS DR
IPC: B29C45/16
Filed: 2000-07-17
Abstract: Method for manufacturing a rubber/metal composite article comprises using a mould in which the metal component is cast. Natural or synthetic rubber is then injected into the remaining part of the cavity of the same mould and vulcanized. Independent claims are included for: (a) use of a metal alloy for producing the article which has a dendritic structure at ambient temperature but forms a semi-solid aggregate with thixotropic properties on heating; (b) a material for use in the process which is an alloy containing 90 -95 % Mg, 5 -9 % Al and Zn, Mn, Cu, Ni, Fe in amounts below 1 %; (c) a tool for carrying out the method in which the mould parts (4, 5) and base (1) are metallic and in heat-conducting contact; (d) a device for carrying out the method in which the metal (9) and rubber (11) parts are supplied practically simultaneously to the mould cavities (3,4).
Patent EP-1183945-A1 (EP)
Inventor: HARNESS PAUL MICHAEL
IPC: A01K91/00
Filed: 2000-08-28
Abstract: There is provided a fishing rod comprising plural tapering hollow tubular rod
sections in telescopic series. Within at least one of the hollow tubular rod
sections, there is provided an anchor point for internally attaching an extendible
cord thereto. Attached to the internal anchor point is an extendible cord of
sufficient length to be threadable to protrude from the end of the narrowest rod
section. The extendible cord is in the form of a hollow latex tube sealed at both
ends and comprising a filler material therewithin.
Patent EP-1191435-A1 (EP)
Inventor: VILLWOCK CHRISTIAN
IPC: G06F7/02
Filed: 2000-09-22
Abstract: Method in which firstly look-up tables are produced for the first and last bits of the reference pattern. Bits occurring before a given time in the data stream are compared with the look-up table for the first bits, while bits occurring after the given time are compared with the look-up table for the last bits. The number of bits agreeing with the reference pattern both before and after the given time point are added and if the number is greater that number of bits in the reference pattern then it is reported that a match has been found.
Patent EP-1191285-A1 (EP)
Inventor: HOFMANN DANIEL DR
IPC: F27D1/00
Filed: 2000-09-22
Abstract: The heat shield block has a hot side (3) exposed to the hot medium, a wall side (5) lying opposite and circumferential side (7) adjoining the hot side and wall side. The circumferential side has a tensioning element (11) pretensioned in the circumferential direction. A compressive stress is created normal to the circumferential side face (9). The tensioning element extends at least in areas in the circumferential direction. At least one tensioning element completely envelops the circumferential face. Independent claims are included for a combustion chamber with an inner combustion chamber lining with the proposed heat shield block, and for a gas turbine equipped with said combustion chamber.
Patent EP-1113332-A1 (EP)
Inventor: BEGLEY WILLIAM J
IPC: C07D403/12
Filed: 2000-12-18
Abstract: Disclosed is a photographic element comprising a light-sensitive
silver halide emulsion layer having associated therewith a cyan
coupler having the formula:
 
wherein:
   V is a sulfone or sulfoxide containing group;   Y is H or a coupling-off group;   W 2  represents the atoms necessary to complete a carbocyclic or
heterocyclic ring group;   each Z", Z* and Z #  is an independently selected substituent group where n
and r are independently 0 to 4 and p is 0 to 2; and   X is a halogen atom, and s is 1 to 5;   provided that the combined sum of the aliphatic carbon atoms in V, all Z",
all Z # , and all Z* is at least 8. The element exhibits improved cyan dye stability.
Patent EP-1108966-A1 (EP)
Inventor: AGRAWAL RAKESH
IPC: F25J3/04
Filed: 2000-12-08
Abstract: A multicomponent feed (210) having at least three components (ABCD) is
separated into one stream (240) enriched in the most volatile component (A), one
stream (250) enriched in the least volatile component (D), and at least two other
streams (260, 270) enriched in a component of intermediate volatility (B, C) using a
multizone distillation column (220) having a primary distillation zone and at least two
secondary distillation zones (236, 238). A first secondary distillation zone (236) is fed
with a mixture, lean in at least one component, from the primary distillation zone and a
second secondary distillation zone (238) if fed with a mixture, lean in at least one other
component, from either the primary distillation zone or the first secondary distillation
zone (236). A product stream (268 or 278) enriched in a third component of
intermediate volatility (B or C) is produced from one of the secondary distillation zones
(236 or 238). At least a portion of the vapour boilup (266) or of the liquid reflux (276) to
the first or second secondary distillation zone (236, 238) is fed from a source external to
the multizone distillation column or provided through heat exchange (2625, 272) with a
utility source that is external to the multizone distillation column (210).
Patent EP-1096721-A1 (EP)
Inventor: CHABANNE HERVE
IPC: H04L9/30
Filed: 2000-10-25
Abstract: The public and private confidential key renewal technique has the subscriber setting provisional and private confidential keys and forming a provisional certificate. The provisional certificate is transmitted to the certification authority demanding key renewal. The certification authority then transmits the new defined public and private confidential keys and the new certificate. The certification authority subscriber confidential key renewal technique has the subscriber selecting provisional and private keys, and then sending a certificate to the authority. The authority replies with a new set of defined public and private keys and a new certificate.
Patent EP-1220443-A1 (EP)
Inventor: CASIER HERMAN JORIS
IPC: H03F3/21
Filed: 2000-12-28
Abstract: The present invention is related to a line driver for amplifying an input signal, said line driver comprising :   a non-linear amplifier (3) arranged to provide a first output signal amplifying said input signal an analogue linear amplifier (5) providing a second output signal based on the difference between the input signal and the first output signal, placed in parallel with said non-linear amplifier and being dependent thereon, and combining means arranged to combine said first output signal and said second output signal to provide a total output signal to an output line (7).   <IMAGE>
Patent EP-1162437-A1 (EP)
Inventor: OLSEN HANS JOERGEN
IPC: G01G11/00
Filed: 2000-06-09
Abstract: A coal feeder (1) allows a weighing of the coals while said coals pass through the
coal feeder. The coal feeder comprises a cylindrical housing (2) and a belt weigher
(4) arranged in said housing and provided with a frame (3) as well as a cleaning
conveyor (8, 9) mounted below said belt weigher. At one end the housing comprises
supply inlet (6) connected to a coal supply, such as a silo, and at the opposite end
said housing comprises a discharge outlet (5) for the weighed coal. The belt weigher
(4) and the cleaning conveyor (8, 9) are mounted in such a manner that they are
easily removable from the cylinder (2) by means of longitudinal side guiding members
(12) mounted on the inner wall of the cylinder. One bottom (13) of the cylinder
can be opened so as to allow a removal of the belt weigher (4) and the cleaning
conveyor (8, 9). The resulting coal feeder can be serviced/repaired in a rather fast
manner by a single operator without the operator getting noticeably dirty.
Patent EP-1038976-A1 (EP)
Inventor: EDLINGER ALFRED DIPL-ING
IPC: B22F9/08
Filed: 2000-03-17
Abstract: A melt granulation and comminution process, comprising gas heating of sprayed droplets within a cooling chamber having cooled walls, is new. A melt granulation and comminution process comprises spraying the melt into a cooling chamber using a fluid jet, the sprayed melt droplets being heated in the spray jet by post-combustion of hot gases within the cooling chamber and the cooling chamber walls being cooled to a surface temperature of below 400 (preferably below 300) degrees C.