baber/WOPTO huggingface dataset:
Patent DE-19918727-A1 (DE)
Title: Polyether polyol useful for production of polyurethanes and/or polyureas has poly(oxyethylene/oxypropylene) endblock prepared in presence of double metal cyanide catalyst
Inventor: HOFMANN JOERG
IPC: C08G18/48
Filed: 1999-04-24
Abstract: A polyether polyol (I) having a primary OH group content of 40-95 mol% and a total oxyethylene unit content of greater than 25 wt.% has a poly(oxyethylene/oxypropylene) endblock prepared in the presence of a double metal cyanide (DMC) catalyst.  An Independent claim is included for the preparation of (I) by reaction of the starter compound having active hydrogen atoms with an ethylene oxide/propylene oxide mixture (II) in a wt. ratio of EO:PO of 40:60-95:5 by DMC catalysed polyaddition.
Patent DE-19924804-A1 (DE)
Title: Production of sound-absorbing polyurethane foam with adhesive surface, involves reacting polyisocyanate with special polyol mixture containing at least three polyfunctional polyether-ol components
Inventor: ZASCHKE BERND
IPC: C08G18/48
Filed: 1999-05-29
Abstract: A polyether-ol (PEOL) mixture for production of adhesive polyurethane foam comprises: (b1) 2- to 8-functional PEOL based on ethylene and propylene oxides (EO, PO); (b2) PEOL based on EO and PO and/or butylene oxide (BO) and a 2- to 8-functional starter; and (b3) PEOL based on PO and/or BO and less than 30 wt% EO with a 2- to 8-functional starter. A process for the production of sound-absorbing polyurethane (PUR) foam with an adhesive surface by reacting: (a) optionally modified polyisocyanates; with (b) a PEOL mixture and (c) optionally other compounds with isocyanate-reactive hydrogen atoms; in presence of (d) water and/or other blowing agents; (e) catalysts; and (f) optionally other additives. Component (b) comprises: (b1) di- to octa-functional PEOL(s) based on EO and PO, with an OH number of 20-80 mg KOH/g and a primary OH group content of more than 50%; (b2) PEOL(s) based on EO and PO and/or BO with a di- to octa-functional starter, with an OH number of 20-80 and an EO content of more than 30 wt%, in amounts of 10-50 parts by weight; and (b3) PEOL(s) based on PO and/or BO and optionally EO with a di- to octa-functional starter, with an OH number of 30-400 and an EO content of less than 30 wt%. An Independent claim is also included for PUR foam with an adhesive surface, obtained by this process.
Patent DE-19925863-A1 (DE)
Inventor: WEICHERT BERTHOLD
IPC: F41A35/06
Filed: 1999-06-07
Abstract: A sighting device is provided for a grenade launcher of a firearm which includes an automatic weapon and a grenade launcher. The sighting device can be attached to either side of the firearm to facilitate left-handed or right-handed shooting. The sighting device includes a front sight and a rear sight. Each of the front and rear sights are mounted for pivoting movement between a resting or storage position and a sighting position.
Patent DE-19931383-A1 (DE)
Title: Rotor winding head bandage has copper line(s) held together by ring(s), at least one containing wires made of shape-memory alloy, corresponding to motor or generator circumference
Inventor: AHRENS MARKUS
IPC: H02K3/51
Filed: 1999-07-07
Abstract: The rotor winding head bandage has at least one copper line (3) held together by at least one ring (4), of which at least one contains wires (5) made of shape-memory alloy, corresponding to the circumference of the motor or generator. The ring consists of a thermoplastic, carbon fibre-reinforced synthetic material.
Patent DE-19931692-A1 (DE)
Inventor: SCHAEFER HANS-JUERGEN
IPC: H05K3/00
Filed: 1999-07-08
Abstract: The invention relates to a method and device for producing copper foil (1) which is coated on both sides with polymers (7, 15) that can be hardened by thermal energy or radiation, and which is laminated onto printed circuit boards (28). The inventive method is characterized by the following method steps. Two, preferably 50  mu m thick metal foils (2) are bonded in the edge area using a hot-melt-type adhesive. The foil assembly (5) is coated with a conductive lacquer (7) with a thickness ranging from 5 to 20  mu m and, after having been prehardened, is dipped as a cathode into an electroplating bath (9). Said foil assembly is electroplated on both sides with copper (1) having a thickness ranging from 1 to 10  mu m. In a roller coating method, a dielectric (15) is applied with a thickness ranging from 5 to 100  mu m to both sides of the copper foil (1). After the dielectric (15) has been partially prehardened, the edges of the metal foil (2) including the areas of the coatings (lacquer/copper foil/dielectric (21)) located thereon are cut away, and two three-layered foil assemblies (26) are obtained which are comprised of copper foil (1) coated with polymers (7, 15) on both sides and which are laminated onto printed circuit boards (28) using laminator rollers (30) and a short-duration hot press (31).
Patent DE-19936535-A1 (DE)
Inventor: FRANK KURT
IPC: F02M55/02
Filed: 1999-08-03
Abstract: The invention relates to a high pressure fuel accumulator for a common rail fuel injection system of an internal combustion engine, with a plurality of connectors (2) for fuel ducts (10). The aim of the invention is to improve the mobility of the ends of the fuel ducts in the connectors. To this end, respective intermediate elements (9) are located in the connectors (2) between the high pressure fuel accumulator (1) and the fuel ducts (10).
Patent DE-19936557-A1 (DE)
Title: Connector clamp for insulated electrical conductor wire has profile element with reception slit for conductor wire enclosed by spring metal sheathing
Inventor: BARRAT SYLVAIN
IPC: H01R4/24
Filed: 1999-08-04
Abstract: The connector clamp has a conductive profile element (2), e.g. of Cu or alloy, provided with at least one longitudinal slit (8) for reception of an electrical conductor wire and a cooperating spring metal sheathing (4), e.g. of steel, having the same cross-section and fitted around the outside of the profile element.
Patent DE-19938454-A1 (DE)
Title: Verfahren und Kommunikationssystem zur optimierten Steuerung einer Vielzahl von mobilen Stationen zu Zielorten
Inventor: STEUER MANFRED
IPC: G08G1/123
Filed: 1999-08-13
Abstract: Die Erfindung schafft ein Verfahren zur optimierten Steuerung einer Vielzahl von mobilen Stationen (2, 3, 4, 5) zu Zielorten (7, 8, 9) mit den folgenden Schritten: (a) Ermitteln der aktuellen Position in jeder mobilen Station (2, 3, 4, 5) mittels einer Positionsbestimmungseinrichtung und Erzeugen von Positionsdaten; (b) Übermitteln der Positionsdaten von den mobilen Stationen (2, 3, 4, 5) zu mindestens einer Koordinierungsstation (1); (c) Auswerten der übermittelten Positionsdaten der mobilen Stationen (2, 3, 4, 5) und Erzeugen von Befehlsdaten zur Optimierung der Bewegungen der mobilen Stationen zu den jeweiligen Zielorten (7, 8, 9) in der Koordinierungsstation (1); (d) Übermitteln der Befehlsdaten von der Koordinierungsstation (1) zu den mobilen Stationen (2, 3, 4, 5).
Patent DE-19942903-A1 (DE)
Title: Rotor core for D.C. motor has radial arms and central section forming unit construction made by moulding metallic powder coated with insulating material
Inventor: SUZUKI MASAO
IPC: H02K1/24
Filed: 1999-09-08
Abstract: The rotor core has a central circular section (2) and a number of fittings or arms (3) radiating from the central section at equal intervals. The arms and the central section form a unit construction and are made by moulding a metallic powder coated with insulating material.  An Independent claim is also included for an electric motor with brushes and a rotor core.
Patent DE-19945461-A1 (DE)
Title: Verfahren zur Verbesserung des Magnesium-Druckgußprozesses
Inventor: DANZER WOLFGANG
IPC: B22D17/20
Filed: 1999-09-22
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von Gußteilen mit einem Magnesium-Druckgußprozeß, wobei die Innenfläche einer mit einer Öffnung versehenen Hohlform mit einem Trennmittel beschichtet wird. Erfindungsgemäß werden Trennmittel ohne Wasserstoffatomanteil verwendet.
Patent DE-19945829-A1 (DE)
Title: Knee orthesis joint with thigh and lower leg parts, has bridge piece, guides, bearing pin, and guide pins
Inventor: SEEBER ENGELBERT
IPC: A61F5/01
Filed: 1999-09-24
Abstract: The thigh and lower leg part of the orthesis are joined by at least one two-part rail (1,2). The trajectories (8,9) of a thigh part and a lower leg part are joined by a bridge piece (3) with guides (11,12). A bearing pin (4) mounts the bridge piece on the thigh part. Guide pins (5,6) and the guides on the thigh part or lower leg part or bridge piece are joined to a thigh and lower leg part.
Patent DE-19945917-A1 (DE)
Title: Assembly to determine weather degradation characteristics of materials consists of silicon oxide glass, oxygen inlet, light source and thermostat
Inventor: MORI KANJI
IPC: G01N17/00
Filed: 1999-09-24
Abstract: An assembly for determining weather-degradation characteristics of materials when exposed to light, oxygen and water consists of a glass silicon oxide containing a test item, the container having an oxygen inlet, a light source and a thermostat. A test process and assembly are employed to determine the weather-degradation characteristics of materials e.g. textiles when exposed to light, oxygen and water (12). The assembly consists of a container (13) made of silicon oxide glass in which the test item (15) is inserted, an oxygen inlet, and a light source (14) and a thermostat (11). The light source may be a xenon lamp, metal halogen lamp, or an ultraviolet fluorescent lamp.
Patent DE-19947085-A1 (DE)
Inventor: DESCY JACK
IPC: H04Q1/06
Filed: 1999-09-30
Abstract: The invention relates to a wire-guide element (6) which is shaped from wire, with an elongated foot (9) at one end that can be inserted into a hole of a base part (e.g. 1). Adjacent to the foot, the wire is bent into the shape of an eyelet (7), into which a locking element (8), for example a rod-shaped locking element, can be inserted. This allows the wire-guide elements to be assembled easily and to be fixed in their assembly position.
Patent DE-19947912-A1 (DE)
Title: Unit for attaching a building element outside an insulating cover to an anchoring element inside the cover comprises fastening and thrust elements which are made of a thermally insulating material
Inventor: FINGERLING KARL-HEINZ
IPC: E04B1/00
Filed: 1999-10-06
Abstract: The unit (10) for attaching a building element (32) outside an insulating cover to an anchoring element (30) inside the cover comprises an insulating core (12), fastening elements (18) and thrust elements (22), with the fastening elements and/or the thrust elements made of a thermally insulating material
Patent DE-19955599-A1 (DE)
Title: Wavelength conversion-type laser, especially for machining, has a second harmonic generating crystal which is shorter than a combined frequency generating conversion crystal
Inventor: KONNO SUSUMU
IPC: B23K26/06
Filed: 1999-11-18
Abstract: The laser has a second harmonic generating wavelength conversion crystal (6) which is shorter than a combined frequency generating wavelength conversion crystal (7). A laser employing wavelength conversion for combined frequency laser beam production has a second harmonic generating wavelength conversion crystal (6) with a shorter length along the optical axis than a combined frequency generating wavelength conversion crystal (7).  An Independent claim is also included for a laser processing apparatus employing an output laser beam from a light source in the form of the above laser.  Preferred Features; The laser is a solid state laser with an active medium of Nd:YAG, Nd:YLF or Nd:YVO4. A LBO (LiB3O5) crystal is used as one or each of the wavelength conversion crystals.
Patent DE-19955882-A1 (DE)
Title: Kraftfahrzeugtürverschluss
Inventor: GRAUTE LUDGER
IPC: E05B77/32
Filed: 1999-11-20
Abstract: Es handelt sich um einen Kraftfahrzeugtürverschluß mit einem Außenbetätigungshebel, einem Zentralverriegelungshebel und einem Auslösehebel für die einer Drehfalle zugeordnete Sperrklinke. Der Außenbetätigungshebel weist eine Betätigungsfeder für den Auslösehebel auf, welche den Auslösehebel bei in Verriegelungsstellung befindlichem Zentralverriegelungshebel gegen einen Anschlag am Zentralverriegelungshebel drückt. Bei in Entriegelungsstellung befindlichem Zentralverriegelungshebel unterfährt der Auslösehebel den Anschlag und die Sperrklinke wird in Öffnungsstellung überführt. Auf diese Weise wird z. B. eine wiederholte Betätigung des Außenbetätigungshebels im Zuge der Öffnung des Kraftfahrzeugtürverschlusses durch eine Zentralverriegelungsanlage vermieden.
Patent DE-19955933-A1 (DE)
Title: Support device for measurement cable contacts used with testing and tool vehicles that are widely used in the automotive construction industry to move testing instruments and meters around the shop floor
Inventor: MUELLER WOLFGANG
IPC: G01M17/007
Filed: 1999-11-20
Abstract: Measurement cable support vehicle in which the point measurement contacts (10), that are used to make contact with testing positions on a vehicle and that have wire connections to a plug point on the vehicle, can be held in support housings (3) when not being used. The supports are mounted in rubber so that they tilt elastically about their longitudinal axis.
Patent DE-19956229-A1 (DE)
Title: Conditioning of ion exchanger, used as catalyst, e.g. in bisphenol production, involves repeated washing with conductivity water, draining, mixing with e.g. phenol and drying by circulation through washing and distillation units
Inventor: PREIN MICHAEL
IPC: C07C37/20
Filed: 1999-11-23
Abstract: Process for conditioning monodisperse ion exchanger for catalysis of condensation, addition, ester exchange, esterification or alkylation comprises suspending wet in oxygen-free conductivity water, (dis)continuous washing with water until the conductivity is constant, draining, mixing with oxygen-free hydroxyl component with ion exchanger, drying in continuous circulating apparatus with distillation unit and transferring the suspension to a reactor. Independent claims are also included for (a) a conditioning process (2) giving an ion exchanger/phenol suspension; (b) the conditioned ion exchangers; (c) bisphenol produced using the ion exchanger.
Patent DE-19957496-A1 (DE)
Title: Writing desk whose height can be adjusted comprises one or more adjusting tubes which cooperate with eccentric and which have threads to which feet are attached
Inventor: WAGNER FRANZ XAVER
IPC: A47B9/08
Filed: 1999-11-29
Abstract: The writing desk whose height can be adjusted comprises one or more adjusting tubes (2) which cooperate with an eccentric (3). The tubes have threads (5) to which feet (4) are attached.
Patent DE-19959604-A1 (DE)
Title: Reactor for plasma deposition and plasma diffusion processes comprises a closed or closable reactor vessel whose inner side is coated with a titanium nitride layer
Inventor: CABEO EMILIO RODRIGUEZ
IPC: C23C16/515
Filed: 1999-12-10
Abstract: Reactor (2) comprises a closed or closable reactor vessel (14) in which a gas plasma is produced. The inner side of the reactor vessel and/or the inner lying components are provided with a titanium nitride layer.  Preferred Features: The titanium nitride layer is 2-10 microns thick. The inner side of the reactor vessel is made of heat-resistant steel with a temperature strength of more than 700 deg C. The titanium nitride coating is thermally applied to the inner side of the reactor wall.
Patent DE-19961925-A1 (DE)
Title: Antrieb
Inventor: SCHAEFER WILHELM
IPC: B63H23/34
Filed: 1999-12-22
Abstract: Ein Antrieb eine Antriebswelle, die aus zwei Wellenabschnitten (100, 101) besteht, die über eine ein Membranpaket (105) aufweisende Membrankupplung (104) verbunden sind. Das äußere Ende des Membranpaketes (105) ist mit einer Scheibe (109) verbunden, die an einer Stirnseite mit einer Verzahnung (110) versehen ist. Diese Verzahnung (110) greift unter axialer Vorspannung des Membranpaketes (105) in eine entsprechende Verzahnung (111) eines mit dem ersten Wellenabschnitt (100) verbundenen Flansches (112) ein. Zur Erzeugung der Vorspannung wirkt gegen die Scheibe (109) eine Andrückvorrichtung, die über eine Fernbedienung im Stillstand steuerbar ist.
Patent EP-1022462-A1 (EP)
Inventor: BECK JOSEF
IPC: F16J15/00
Filed: 2000-01-17
Abstract: The hydraulic piston machine (1) has a casing (2) in which a drive shaft (5) can rotate. The shaft passes through a guide hole (8) and a rolling bearing (7) in the casing wall (2a) and is sealed by a sealing ring (9). There is a dividing wall (26) between the sealing ring and the rolling bearing, extending between the casing (2) or a built-on part of it and the drive shaft or a built-on part of it, separating the rolling bearing from the sealing ring.
Patent EP-1029651-A1 (EP)
Inventor: PESCHGES KLAUS-JUERGEN PROF DR
IPC: B29K105/06
Filed: 2000-02-15
Abstract: Particles conferring physical and/or mechanical properties are added or formed in the bath, during laser irradiation. They are mixed in. Laser irradiation bonds the particles into hardened resin, and/or to the resin and/or to each other.  Preferred features: The particles are mixed in and distributed, in solid and/or liquid and/or gaseous form. Particles in liquid or solid form are provided with surface gas bubbles, or bubbles within them. Particles are converted into gaseous form by the laser irradiation. The particles are introduced as nano-materials in the form of nano-metals or nano-fluids. Preferably-liquid particles are coated with a parting layer, preventing dissolution into the bath. A coating fosters bonding of particles with resin or to each other. Particles are encased at high concentration by a layer capable of sintering or agglomeration by laser, by addition to the bath. For uniform particle distribution, ultrasound irradiation is carried out. The particles are surface-activated, before introduction. Plastic particles are treated in this way, by plasma. Metallic particles or compounds are treated chemically, for activation. They are activated by nano materials, especially in fluid form. They are added selectively. Addition is analogous to inkjet or screen printing methods. Particles with magnetic characteristics are added. They are especially aligned electromagnetically in the unhardened state of the resin. Two-shot irradiations are carried out, the first shot being less intense than the second. The object is recyclable by grinding, using a liquid nitrogen treatment, followed by screening of resin and particles.
Patent EP-1039222-A1 (EP)
Inventor: WERNER JOACHIM
IPC: E04D13/147
Filed: 2000-03-10
Abstract: The central tube (4) in the ventilation pipe (3) has a single-piece construction from its open top end (4) down to the bottom end (4) inserted into a muff (22) for another pipe on the inside of the roof. The fan cover (19) and mantle tube (5) are fixed into position in their radial direction.  The device extends through the roof covering (2) to connect with a muff in a double-walled pipe on the inside of the roof. The pipe comprises a mantle tube with an open bottom end and a fan cover at its top end, and a central tube passing through and extending vertically above (A) the fan cover. The mantle tube passes through a cap (9) on top of a roof covering panel (8) above the roof opening, this cap preferably being supported against a dome (11) in this panel.
Patent EP-1055934-A1 (EP)
Inventor: ARAI YOUICHI
IPC: B60K6/485
Filed: 2000-05-05
Abstract: A remaining capacity measuring apparatus samples
current I and voltage V from a current sensor (4) and a voltage
sensor (5) provided in a battery (3) every 1 millisecond and
estimates a remaining capacity of the battery (3) according
to current value data and voltage value data in a period
indicating that the battery (3) is in discharging condition
based on the current value data. Particularly, the remaining
capacity of the battery (3) is estimated according to current
value data and voltage value data in a period in which the
discharging current I continues to be more than 10A.
Therefore, even when the characteristic of a load changes,
the remaining capacity of the battery (3) can be measured
accurately. That is, for example, even when the battery (3)
repeats discharge and recharged frequently depending on the
characteristic of the load, the remaining capacity of the
battery (3) can be measured accurately.
Patent EP-1162037-A1 (EP)
Inventor: MATHIS ANDREA LINARD
IPC: B25D16/00
Filed: 2000-06-06
Abstract: The rotary hammer device (1) has a hammer (6) and an insert end (3) rotatably mounted in a body (8) of the device. This insert end has an axially aligned bore (37) in which a hammer piston (4) is mounted displaceable. A first end (42) of the piston faces the hammer device and the second end (43) faces the hammer receiver (2) so that knocks sent out from the hammer device can be transferred directly to the receiver through the hammer piston. The insert end has elements (35) coupled in keyed engagement with the rotary device (5) which preferably has a pneumatic or hydraulically operating rotary drive.
Patent EP-1072433-A1 (EP)
Inventor: COMINO THOMAS
IPC: B41N1/24
Filed: 2000-07-12
Abstract: The positioning of mesh side features in a stencil mask are controlled to produce a mask which possesses high structural integrity and which exhibits a low service life. Mesh side feature control also eliminates certain unnecessary design side channels and mesh side via openings. Mesh side feature placement at T-shaped design side junctions is also controlled to produce a more uniform distribution of material which is screened through the stencil mask.
Patent EP-1090652-A1 (EP)
Inventor: GEIGER ANDREAS
IPC: A61M5/32
Filed: 2000-09-26
Abstract: The needle shield (8) covers the needle and is movable in the lengthwise direction of the injection needle. The end of the syringe opposite the needle has a grip-plate (5) which has a circular ring holder (7). The two parts (1,2) of a piston rod are connected by a locking fastening (3) which has a nominal fracture point. The insertable part of the piston rod has a piston rod grip-plate (6) at its free end.
Patent EP-1106927-A1 (EP)
Inventor: SCHREIBER KARL
IPC: F23R3/00
Filed: 2000-09-28
Abstract: The cast wall sections made from high temperature nickel-base casting alloy are joined by laser welding to form combustion chamber.
Patent EP-1092649-A1 (EP)
Inventor: LADI ZSOLT DR-ING
IPC: B65D81/20
Filed: 2000-10-11
Abstract: The device for maintaining a gas atmosphere over a product, e.g. food, in a container (1) is fitted with a gas inlet (5) for connection to a gas cartridge (8). Independent claims are included for: (a) use of the device for packing food under a protective atmosphere on a domestic scale; (b) use of the device for storing bacteria under an artificial atmosphere; and (c) use of the device for ripening fruit and vegetables.
Patent EP-1094018-A1 (EP)
Inventor: RIJKSEN RIJK
IPC: B65G17/46
Filed: 2000-09-28
Abstract: The invention relates to a transport assembly
for transporting objects, which assembly comprises:
     a chain conveyor comprising mutually coupled
links;   at least one carrier placeable on the chain
conveyor, on which carrier objects can be placed and
which is slidable relative to the chain; and   guide means for guiding carriers placed on
the chain such that the sliding movement transversely of
the transporting movement is bounded, 
wherein 
the guide means are arranged on the chain
conveyor.