baber/WOPTO huggingface dataset:
Patent DE-19905860-A1 (DE)
Title: Verfahren zum Betreiben einer Arbeitsstelle einer Kreuzspulen herstellenden Textilmaschine
Inventor: HAASEN ROLF
IPC: B65H69/00
Filed: 1999-02-12
Abstract: Die Erfindung betrifft ein Verfahren zum Betreiben einer Arbeitsstelle (10) einer Kreuzspulen herstellenden Textilmaschine. DOLLAR A Der Arbeitsstellenrechner (32) ist dabei mit einem Fadenzugkraftsensor (54) zum Überwachen der Fadenzugkraft eines von einer Ablaufspule (12) zu einer Auflaufspule (14) laufenden Fadens (22), einem Fadenspanner (36) zum Regulieren der Fadenzugkraft dieses Fadens verbunden sowie einer Fadenschneideinrichtung (52) zum kontrollierten Trennen des laufenden Fadens ausgestattet. DOLLAR A Erfindungsgemäß ist vorgesehen, daß der Arbeitsstellenrechner (32) entsprechend der vom Fadenzugkraftsensor (54) ermittelten Fadenzugkraft den Anpreßdruck (APD) der auf den Faden (22) wirkenden Fadenbremseinrichtung (114, 116) des Fadenspanners (36) vorgibt, den vorgegebenen Anpreßdruck (APD¶ist¶) mit einem vorbestimmten Grenzwert für den Anpreßdruck (APD¶max¶) vergleicht und bei Erreichen oder Überschreiten des Wertes (APD¶max¶) für eine vorgegebene Zeitspanne (t¶2¶-t¶1¶) den Spulprozeß unterbricht.
Patent DE-19917244-A1 (DE)
Title: Method of identifying the edge contours of two parallel disk shaped objects for counting quantities of the objects
Inventor: HALLE EBERHARD
IPC: G06M9/00
Filed: 1999-04-16
Abstract: The method is used to count stacked disk shapes packed in a rail for transport. The disks are arranged in guides so that specific batches can be separated. A slide shoe (2-6) with a slider (2) having an uneven slide surface. This is formed so that even when the disks are misaligned by the greatest amount possible, the surface contacts the outer surface of disks. The slide shoe is movable perpendicular to the direction of movement of the line of disks, with sufficient holding force.
Patent DE-19917375-A1 (DE)
Inventor: PANZER ARMIN
IPC: B01L3/02
Filed: 1999-04-16
Abstract: The invention relates to a pipette tip (101) for placing on a pipetting unit (201) of a pipetting device which contains, according to need, a multitude of such pipetting units (201). The pipette tip (101) comprises a sheathing (105) and a passage (107) enclosed by said sheathing (105). This passage (107) extends along a longitudinal axis (103) between a first front end of the pipette tip to be dipped into the medium to be pipetted and a second front end (109) of the pipette tip (101) opposed in an axial direction in the vicinity of the second front end. The pipette tip (101) comprises a coupling area (111) for coupling to a coupling attachment (203) of the pipetting unit (201). According to the invention, the sheathing (105) of the pipette tip (101) supports axial positioning means (121, 127) in the coupling area (111). Said axial positioning means are provided for interacting with complementary counter axial positioning means (219, 213) of the coupling attachment (203), and they define an axial coupling position of the pipette tip (101) on the pipetting unit (201).
Patent DE-19919406-A1 (DE)
Title: Low cost high quality shallow isolation trench production in a silicon substrate
Inventor: THOMAS MICHAEL E
IPC: H01L21/762
Filed: 1999-04-28
Abstract: Shallow isolation trenches are formed in a silicon substrate by selectively implanting oxygen, thermally growing silicon dioxide and chemical-mechanical polishing (CMP). A shallow isolation trench oxide is formed in a silicon substrate (10) by: (a) forming a structured STI (shallow trench isolation) mask (12) layer directly on the substrate surface; (b) implanting oxygen into the exposed surface portions (14) to define implanted regions; (c) removing the STI mask; (d) thermally growing silicon dioxide on the surface to form silicon dioxide regions which replace the implanted regions; and (e) removing the oxide from the surface by CMP. An Independent claim is also included for a similar process which comprises: (a') forming a structured photoresist mask layer directly on the substrate surface; (b') implanting O2 into the exposed surface portions to define implanted regions; (c') removing the photoresist mask; (d') heating the substrate to 900-1000  deg  C to grow silicon dioxide on the surface and to react the implanted O2 so that the implanted O2 regions are replaced by silicon dioxide; and (e') planarizing the structure. Preferred Features: Chemical-mechanical polishing is used for the planarizing step (e'). Oxygen implantation is carried out such that the peak concentration of implanted oxygen lies at about 2500 Angstrom below the substrate surface.
Patent DE-19920388-A1 (DE)
Title: Anordnung zur Herstellung eines Rahmenbauteils sowie Möbelbauteil umfassend ein solches Rahmenbauteil
Inventor: WINNEMANN BERND
IPC: F16B12/40
Filed: 1999-05-04
Abstract: Anordnung zur Herstellung eines Rahmenbauteils, insbesondere zur Verwendung im Möbelbau, umfassend wenigstens ein Profilstück sowie stangenartige Bauelemente, wobei wenigstens ein Profilstück (10) in wenigstens einer Aufnahme (11) wenigstens ein stangenartiges Bauelement (12) formschlüssig aufnimmt und Befestigungselemente (13) vorgesehen sind, mittels derer eine Klemmkraft auf das stangenartige Bauelement (12) in der Aufnahme (11) des Profilstücks (10) quer zur Achse des stangenartigen Bauelements (12) erzielbar ist, derart, daß das stangenartige Bauelement (12) im Befestigungszustand in der Aufnahme (11) in Achsrichtung unverschieblich gehalten ist.
Patent DE-19921100-A1 (DE)
Title: Medizinische Kompressionsvorrichtung
Inventor: RICHTER KARI
IPC: A61B6/04
Filed: 1999-05-03
Abstract: Die Erfindung betrifft eine medizinische Vorrichtung zum Komprimieren von Körperteilen, die für Ultraschall- oder Röntgenuntersuchungen vorgesehen sind. Dazu wird das Untersuchungsobjekt über eine Zugangsöffnung in einen sich zwischen zwei Kompressionsplatten befindenden Untersuchungsraum eingebracht, der mit elastischen Folien verbunden ist, die einen Innenraum begrenzen, der mit einem Flüssigkeitsbehälter verbunden ist. Die Folien lassen sich mit einem stangenförmigen Element verformen. Die Wände der Kompressionsplatten sollen relativ starr sein, sich jedoch gegeneinander bewegen, verschieben oder falten lassen. Mit der erfindungsgemäßen Anordnung wird erreicht, daß es nicht zu Artefaktbildungen kommen kann.
Patent DE-19924206-A1 (DE)
Title: Foamable plastic used as insulating sealant is in bar form and contains a blowing agent to increase insulation characteristics
Inventor: BAIERL HELMUT
IPC: B29C44/18
Filed: 1999-05-27
Abstract: The foamable plastic is in the form of a bar of thermoplastic plastic incorporating a blowing agent.  An Independent claim is made for a process for using the foamable plastic in which a plastic bar is heated progressively from one end to fluidize and initiate expansion due to the blowing agent. The material is then fed through a nozzle to a point of use where it cools and solidifies in an expanded state.
Patent DE-19924706-A1 (DE)
Title: Verwendung von Copolymeren der Maleinsäure als Inhibitor von Calciumoxalatbelägen
Inventor: POTTHOFF-KARL BIRGIT
IPC: C08F222/06
Filed: 1999-05-28
Abstract: Verwendung von Copolymeren, die DOLLAR A a) 10 bis 80 Gew,-% Maleinsäure und/oder Maleinsäureanhydrid, DOLLAR A b) 20 bis 90 Gew.-% Acrylsäure und DOLLAR A c) 0 bis 20 Gew.-% mindestens eines weiteren mit den Monomeren (a) und (b) copolymerisierbaren Monomeren DOLLAR A einpolymerisiert enthalten und die ein gewichtsmittleres Molekulargewicht von 25000 bis 250000 haben, als Inhibitor für Calciumoxalatbeläge.
Patent DE-19929525-A1 (DE)
Title: Syringe comprises a cannula which is provided with a spoonpoint end, i. e. an end which is pointed inward towards the cannula axis
Inventor: HEIDL WOLFGANG
IPC: A61M5/31
Filed: 1999-06-28
Abstract: A syringe comprises a cannula (2') which is provided with a spoonpoint end (3'), i. e. an end which is pointed inward towards the cannula axis.
Patent DE-19930101-A1 (DE)
Inventor: THIRY GERD ANTON
IPC: E02F9/22
Filed: 1999-07-01
Abstract: The invention relates to a switching device for a machine, especially a digger, comprising at least one supply connection and one useful connection (P, P') in addition to at least one hydraulic accumulator (10). An on-off valve (12) is arranged between the supply connection (P) and the useful connection (P') and separates the supply connection (P) at least partially from the useful connection (P') in one of the switching positions thereof in addition to ensuring that the hydraulic accumulator (10) is charged on the fluid side via the supply connection (P); in another switching position, the supply connection (P) is connected to the useful connection (P'), whereby the invention offers a substantial improvement with respect to known switching devices and the inventive switching device makes it possible to guarantee an emergency function before the machine is used to perform work.
Patent DE-19933856-A1 (DE)
Inventor: UTHOFF WERNER
IPC: B65B9/13
Filed: 1999-07-23
Abstract: The method involves forming a hood from a tube from a tube storage device with a circumference at least 10 per cent less than that of the item to be wrapped, pulling it over the item, spreading the hood in several steps to achieve uniform stretching, transversely stretching the hood. The tube is shaped with a stretch of at least 50 per cent before a transverse seam is welded. An Independent claim is also included for an arrangement for wrapping items, especially item stacks, with stretched foil.
Patent DE-19934720-A1 (DE)
Title: New DNA encoding iron or heavy metal transporters, useful for promoting growth of plants on polluted soil
IPC: C12N15/31
Filed: 1999-07-23
Abstract: DNA sequences (I) that encode iron or heavy metal transporters (II) are new.  Independent claims are also included for the following: (1) a recombinant expression vector (III) containing (I); (2) prokaryotic or eukaryotic cells (III) transformed with (I) or (III); (3) production of (II) by culturing (III); (4) (partial) expression products (IV) of (I) and synthetic proteins or peptides with the same sequences; (5) antibodies (Ab) specific for (IV); (6) hybridoma cells that produce monoclonal Ab; and (7) transgenic plants that contain (III).
Patent DE-19937949-A1 (DE)
Title: Device for heating and/or cooling vehicle interior connects only refrigeration circuit to central circuit at start of cooling mode; load circuit is connected when desired temperature reached
Inventor: HABBEL GEORG
IPC: B60H1/00
Filed: 1999-08-11
Abstract: The device has a refrigeration circuit (34), a heating circuit (10), a load circuit (40,42) contg. at least one heat exchanger and a central circuit (22) with no loads supplied by the refrigerating and/or heating circuits and that supplies the load circuit. The vol. flow of heat carrier medium taken from the central circuit is controlled by a control element. An electronic controller (80) controls the load circuit control element (56) and a central control element (28) for supplying the central circuit from the refrigeration and heating circuits with optional quantity ratios. Only the refrigeration circuit is connected to the central circuit at the start of cooling mode, then a load circuit is connected when a desired temp. is reached.  An Independent claim is also included for an arrangement for heating and/or cooling a vehicle interior, esp. for an omnibus.
Patent DE-19938574-A1 (DE)
Inventor: SCHULTE JUERGEN
IPC: B01J19/00
Filed: 1999-08-17
Abstract: The invention relates to a method and device for eliminating oxygen contained in aqueous monomer solutions.
Patent DE-19941611-A1 (DE)
Title: Firearm primarily for sporting purposes comprises a barrel extension pipe which is made of a fiber reinforced composite material
Inventor: ROEMER PETER
IPC: F41A21/00
Filed: 1999-09-01
Abstract: The firearm (in particular, a rifle or a handgun) primarily for sporting purposes comprises a barrel extension pipe (2) which is made of a fiber reinforced composite material.
Patent DE-19941644-A1 (DE)
Inventor: GRAFFUNDER ANDREAS
IPC: G06T5/00
Filed: 1999-08-27
Abstract: The methods for the segmentation of foreground objects of video images have been developed further since establishment of the conventional color keying methods that required an image background that was colored in a certain manner. Presently used methods are also limited. The program  Pfinder  for example requires certain information with respect to the form and texture of the foreground object. For the approach of M. Bichsel it is necessary to mark individual background zones. The inventive method facilitates the segmentation of objects of any shape or texture and with any number of holes as long as the color values of the foreground and the background are not identical in a certain image element. For a segmentation of foreground objects the difference between the image to be analyzed and the background image calculated by the average value of several takes of the individual image pixels is compared with a threshold value that is fixed to the maximum noise. Changes of brightness in the background of the image are compensated by adaptation and the adaptation is linked with the segmentation in such a manner that the method works precisely and stably. If several color channels are evaluated, only matching results are used for further analysis.
Patent DE-19941686-A1 (DE)
Title: Suspension apparatus for motor vehicle
Inventor: NISHINO YUTARO
IPC: B60G15/06
Filed: 1999-09-01
Abstract: Both ends of a strut bar (15) are fixed to the sides of the ceiling portions (26,54) of strut support materials (14,51). The strut support materials, each with a downwardly projected bowl-like lower end, are fixed to the side of a vehicle body (20). The upper edges of strut suspensions, which buffer and suspend wheels, are fixed to the ceiling portions of the strut support materials.  The strut bar is extended to the vehicle width direction between the strut support materials.
Patent DE-19943889-A1 (DE)
Title: Support system for mounting rails and tracks in buildings has uprights and horizontal supports of predetermined fixed length connecting up into grid patterns
Inventor: GEISSELMANN ROLF
IPC: E04B1/24
Filed: 1999-09-14
Abstract: The supporting uprights (1, 2) and the horizontal supports (2) to be fixed thereon have a predetermined fixed length and connect up into grid patterns. The uprights have at one end a fixing element (3) for fixing on the ground or ceiling at intervals matching the length of the supports. At their other end they have a connecting element (7) to fix the supports. The ends of each two uprights fitted with a connecting element are connected by a horizontal support.  The connecting elements can be bending-resistant plates provided with bores and connectable to the supports by screws.
Patent DE-19949382-A1 (DE)
Title: Verwendung feinteiliger, farbstoffhaltiger Polymerisate PF als farbgebenden Bestandteil in kosmetischen Mitteln
Inventor: MEDELNICK MONIKA
IPC: A61Q1/04
Filed: 1999-10-13
Abstract: Die vorliegende Erfindung beschreibt die Verwendung feinteiliger, farbstoffhaltiger Polymerisate PF in Form einer wässrigen Polymerdispersion oder eines daraus erhältlichen Polymerpulvers, dessen Polymermatrix wenigstens einen organischen Farbstoff F homogen verteilt enthält, als farbgebenden Bestandteil in kosmetischen Mitteln. DOLLAR A Die vorliegende Erfindung beschreibt auch kosmetische Mittel, die ein farbstoffhaltiges Polymerisat in einer Menge von 0,1 bis 50 Gew.-%, bezogen auf das Gesamtgewicht des kosmetischen Mittels, sowie für kosmetische Mittel übliche Zusätze enthalten.
Patent DE-19959714-A1 (DE)
Title: Taktsignal-Erzeuger-Umsetzer-Einrichtung
Inventor: DAUTH FRITZ JOERG
IPC: H03L7/23
Filed: 1999-12-10
Abstract: Die Einrichtung dient zum Umsetzen eines Taktsignals (TS1) in ein zweites Taktsignal (TS2) mit einer unterschiedlichen Taktrate, um ein erstes Datensignal (DS1) in ein zweites Datensignal (DS2) mit einer veränderten Datenrate umsetzen zu können. Durch Steuerung der Frequenzteiler insbesondere im Rückkopplungsweg der Phasenregelkreise ist eine Anpassung an die verschiedenen Datenraten und eine Umsetzung zwischen beiden Datensignalen DS1 in DS2 bzw. DS2 in DS1 möglich.
Patent DE-19960824-A1 (DE)
Title: Verfahren und Einrichtung zur Untersuchung und Identifizierung der Art eines Untergrunds
Inventor: SCHAER ROLAND
IPC: E21B44/00
Filed: 1999-12-16
Abstract: Das Verfahren und eine dieses Verfahren nutzende Einrichtung an oder in Zuordnung zu einem Gerät zum Aufbau eines Untergrunds zur Untersuchung und Identifizierung der Art des abzubauenden Untergrunds und zur Bereitstellung mindestens eines Betriebsparameters zur optimierten Voreinstellung des Abbaugeräts, sieht die Verwendung eines Sensors (1), vorzugsweise in unmittelbarer Zuordnung zum Abbauwerkzeug (2), z. B. einen Bohrhammer, vor, um eine im Werkzeug erzeugte oder induzierte Stoßwelle zu erfassen. Aus dem gemessenen Stoßwellen-Signal wird mindestens ein für den zu bearbeitenden Untergrund charakteristisches Merkmal (M1...M4) extrahiert und zur vergleichenden Klassifizierung des Untergrunds mittels eines Algorithmus' ausgewertet. Vorzugsweise wird bei der algorithmischen Auswertung zusätzlich eine externe, auf das Abbaugerät wirkende Kraft, insbesondere die Anpreßkraft (p), berücksichtigt.
Patent EP-1034911-A1 (EP)
Inventor: PURI RAJAN
IPC: B29C45/26
Filed: 2000-03-13
Abstract: A hot runner valve gated injection molding device (8) which
directs melt from a melt channel (38) to a mold cavity (48), including
a guide sleeve (58) positioned at the gate end of the nozzle body (10)
and surrounding the valve stem (52) to guide the valve stem (52) inside
the guide sleeve (58) and to provide a sealing means at the gate end of
the nozzle body (10).
Patent EP-1060817-A1 (EP)
Inventor: KUBOTA KOHEI
IPC: B22D17/08
Filed: 2000-06-05
Abstract: A method for die-casting a magnesium alloy comprises the
step of casting a die cast product free of any hot tearing,
shrinkage tearing and shrinkage cavity starting from a
magnesium alloy comprising i) 1 to 10% by weight of aluminum;
ii) at least one member selected from the group consisting of
0.2 to 5% by weight of a rare earth metal, 0.02 to 5% by weight
of calcium and 0.2 to 10% by weight of silicon; and iii) not
more than 1.5% by weight of manganese, and the balance of
magnesium and inevitable impurities, using a cold chamber type
die-casting machine, wherein a) the temperature of the molten
magnesium alloy is maintained at 650 to 750°C; b) the charging
velocity of the molten metal is set at 1/100 to 10/100 second;
and c) the intensified pressure after the charging is set at
a level of not less than 200 kgf/cm 2 . Thus, a die cast product
free of any hot tearing, shrinkage tearing and shrinkage cavity
can be produced by appropriately specifying injection
conditions, mold conditions, conditions for melting a magnesium
alloy and mold plan in the cold chamber type die-casting
machine, or by appropriately controlling the temperature of the
molten metal from the molten metal-accommodating pot to the
gate portion of the machine.
Patent EP-1161022-A1 (EP)
Inventor: SACHS JOACHIM
IPC: H04L1/18
Filed: 2000-05-25
Abstract: In a method for a transmission of data packets from a transmitter to a receiver, the
receiver performs a first check whether a data packet is correctly received and
sends a request for a retransmission of erroneous data packets to the transmitter.
The receiver performs a second check whether a received data packet (DP) is a
retransmission. The result of the second check is evaluated to adapt an operating
parameter of the receiver or determine an operating parameter and especially to
determine the sending of further requests (STATUS') for a retransmission. A
receiver and a program unit embodying the invention are also described.
Patent EP-1110922-A1 (EP)
Inventor: KUHNKE STEPHAN DR
IPC: C04B7/36
Filed: 2000-12-02
Abstract: The amount of CO, hydrocarbons, NO and/or other combustion products are continuously measured in the waste gas path (15) of the pre-calcination stage (16). Regulation of the amount of oxidant and/or catalyst to be injected into the pre-calcination stage is carried out independently of the measuring parameters in such a way that when the amount of CO and/or unburned hydrocarbons increases the injected amount of oxidant and/or catalyst is increased and vice versa. Process for the thermal treatment of raw materials comprises pre-heating the materials in a cyclone levitating gas heat exchanger system (10) through which waste gas from a rotary oven passes; calcining in a pre-calcination stage; and burning in the sintering zone of the oven to form cement clinker. The amount of CO, hydrocarbons, NO and/or other combustion products are continuously measured in the waste gas path (15) of the pre-calcination stage (16). Regulation of the amount of oxidant and/or catalyst to be injected into the pre-calcination stage is carried out independently of the measuring parameters in such a way that when the amount of CO and/or unburned hydrocarbons increases the injected amount of oxidant and/or catalyst is increased and vice versa.
Patent EP-1111753-A1 (EP)
Title: Control device for vehicular AC generator
Inventor: TANAKA KOJI
IPC: H02P9/30
Filed: 2000-12-21
Abstract: A control voltage is set to an acceleration control
voltage which is higher than a battery voltage V by a
predetermined voltage difference ΔV1 within a range and
delayed by a predetermined time ΔT1 during acceleration at
low speeds. During acceleration at low speeds, the
rotational speed is less than a predetermined value and
the rate of increase in rotational speed is equal to or
greater than another predetermined value. The range of
voltage is higher than battery voltage V and lower than
the steady state control voltage of 14.5V.
Patent EP-1113408-A1 (EP)
Title: Holder for a ball-shaped TV camera or a TV camera case
Inventor: ELBERBAUM DAVID
IPC: G08B13/196
Filed: 2000-03-22
Abstract: A holder for a ball-shaped camera case for holding the camera case containing a TV
camera to a fixed mounting structure such as a wall, ceiling and the like includes a ring-shaped
holder having an outer thread and an inner curved rim with a curvature radius of the camera case.
The holder further includes an elongated cover having a flanged rim at one end and a portion of
hemispherical shape at another end. An elongated cutout wider than a pane of a lens of the
camera is made in the elongated cover for providing an optical path for the lens and gripping the
camera case inside that portion of hemispherical shape. A locking nut is tightened onto the outer
thread of the elongated cylindrical cover. The locking nut has an inner shoulder for locking the
cover to the ring-shaped holder. The cylindrical cover can be rotated for positioning the cutout
around the axis of the hemispherical portion within the length of the cutout and the optical path
is not obstructed.
Patent EP-1055746-A1 (EP)
Inventor: GOULD-CHOQUETTE ADRIENNE
IPC: C23C16/455
Filed: 2000-05-15
Abstract: A method of depositing tungsten on a semiconductor
substrate is disclosed. The semiconductor substrate is
heated to between about 360°C and about 390°C and
preferably about 375°C. Initiation gases are introduced
into a first deposition station of a chemical vapor
deposition chamber to form an amorphous, monolayer of
silicon. Initiation gas comprises a silane gas flow at a
rate of about 40 to about 48 standard cubic centimeters per
minute. A nucleation gas flow rate formed of silane of
about 20 to about 30 standard cubic centimeters per minute
and a tungsten hexafluoride gas flow at a rate of about 300
to about 350 standard cubic standard centimeters per minute
is next introduced. A hydrogen reducing gas flow rate is
then introduced to form a layer of hydrogen reduced bulk
tungsten. This reduced gas flow comprises a hydrogen gas
flow at a rate of about 7,000 to about 8,500 standard cubic
centimeters per minute gas flow, and a tungsten hexafluoride
gas flow at a rate of about 300 to about 350 standard cubic
centimeters per minute. A bulk hydrogen reduced tungsten is
deposited at successive deposition stations.