baber/WOPTO huggingface dataset:
Patent DE-19961340-A1 (DE)
Inventor: KRISTEN MARC OLIVER
IPC: C08F10/02
Filed: 1999-12-17
Abstract: A process for emulsion polymerizing one or more olefins involves reacting it/them with at least one complex compound of the formula Ia or b where M is a transition metal from groups 7 to 10 of the Periodic Table of the Elements and is preferably Ni in aqueous dispersion and at least one radical R<SUP>1 </SUP>to R<SUP>3 </SUP>and optionally one radical R<SUP>4 </SUP>to R<SUP>9 </SUP>contains a hydrophilic group X, selection being made from -SO<SUB>3</SUB><SUP>-</SUP>, -O-PO<SUB>3</SUB><SUP>2-</SUP>, NH(R<SUP>15</SUP>)<SUB>2</SUB><SUP>+</SUP>, N(R<SUP>15</SUP>)<SUB>3</SUB><SUP>+</SUP> or -(OCH<SUB>2</SUB>CH<SUB>2</SUB>)<SUB>n</SUB>OH, where n is an integer between 1 and 15. For the process of the invention it is optional to use an activator such as, for example, olefin complexes of rhodium or of nickel. This invention further relates to dispersions of polyolefins such as polyethylene and ethylene copolymers in water, for example, and to the use of the aqueous dispersions of the invention for paper applications such as paper coating or surface sizing, paints, adhesive base materials, molded foams such as mattresses, textile and leather applications, carpet back coatings, or pharmaceutical applications.
Patent DE-19963452-A1 (DE)
Inventor: FREUND REINHARD
IPC: B23B35/00
Filed: 1999-12-28
Abstract: The invention relates to a drilling covering (2), made from, or essentially made from a metal foil (8), for the mechanical drilling of microfine holes, in particular, in the production of circuit boards, which is characterised in that the metal foil comprises, on at least one outer facing surface, an essentially non-directional microtopography (10), with a surface roughness (16) of between 1 and 5  mu m, preferably between 2 and 4  mu m and a target value of 3  mu m. Said microtopography permits an off-centre deviation of drilling by, at most, an amount corresponding to the order of magnitude of the surface roughness. The above may be produced by means of rolling, stamping, sandblasting, microetching, electropolishing or similar. Where desired the metal foil (8) can be laminated on a film (20) made from softer material.
Patent EP-1118460-A1 (EP)
Inventor: STOLARSKI VICTORIA L
Filed: 2000-01-18
Abstract: A system and method for substantially permanently bonding decorative
laminates (101,103) to a polymeric or other alternative substrate
material (102) are disclosed. A preferred embodiment of the present
invention utilizes a corona treater to increase surface tension of
surfaces of a substrate material (102) in order to provide for improved
adhesive bonding. Thereafter, a film of adhesive is applied to the
surfaces to be mated with laminates, the laminates (101,103) are mated
with the substrate surfaces having the adhesive film, and pressure is
applied during curing of the adhesive. Precise control of parameters
such as the thickness of the adhesive, the amount of catalyst
introduced, the amount of pressure applied during curing, the duration
of the application of pressure, the amount of heat present during
curing, and the like, allows operation of the present invention to
provide a suitably permanent bond between dissimilar materials such as
high pressure decorative laminate, ABS polymeric substrate, and high
pressure laminate backer.
Patent EP-1026161-A1 (EP)
Inventor: ISHII YASUTAKA
IPC: C07B61/00
Filed: 2000-01-25
Abstract: A process produces 1,3-oxazolidine derivatives by
reacting an imine derivative of the following formula (1):
 
with an epoxy compound of the following formula (2):
 
to yield an oxazolidine derivative of the following formula
(3):
 
A compound of Group 3 elements of the Periodic Table of
Elements, or other metallic compounds can be used as a
catalyst. In the formulae, R 1 , R 2 , R 4 , R 5 , R 6 , and R 7  are each,
independently, a hydrogen atom, a hydrocarbon group, or a
heterocyclic group, and R 3  is a hydrogen atom, a hydrocarbon
group, a heterocyclic group, a hydroxyl group, a substituted
oxy group, or an amino group which may have a substituent,
where a combination of R 1  and R 2 , R 4  and R 5 , R 6  and R 7 , or R 4 
and R 6  may be combined to form a ring with the adjacent carbon
atom or carbon-carbon bond. The process can easily yield 
1,3-oxazolidine derivatives from readily available
materials.
Patent EP-1037075-A1 (EP)
Inventor: ARIMA SHUJI
IPC: G02B6/36
Filed: 2000-02-16
Abstract: At least one (1) of a pair of optical connectors
(1, 2) is provided with a wrong insertion preventive
projection (38) for preventing wrong insertion into the
connector of a different type. The wrong insertion
preventive projection (38) extends forwardly from the side
wall of the optical connector.
Patent EP-1041664-A1 (EP)
Inventor: KAMEI KOJI
IPC: H01P1/387
Filed: 2000-03-30
Abstract: A dual-band non-reversible circuit device is constituted by two circulator
components operating in different frequencies in a magnetic circuit. One
circulator component is a lumped constant type component operating toward
the low frequency side. The other circulator component is a distributed
constant type component operating toward the high frequency side.
Patent EP-1043606-A1 (EP)
Inventor: ANZAKI TOSHIAKI
IPC: C03C17/36
Filed: 2000-04-03
Abstract: A light transmitting electromagnetic wave filter
comprising a transparent and a light transmitting electromagnetic
wave shield film having a laminate structure composed of 2n+1 (n≥1)
layers in which at least two dielectric layers and at least one silver
layer are alternately laminated, with each other with the dielectric
layer being the first to be provided on the transparent substrate,
wherein at least one of the dielectric layers is an antistatic metal
oxide layer having a refractive index of 1.6 to 2.7 at a wavelength
of 550 nm, which is preferably formed by sputtering using a metal
oxide, e.g., tin-containing indium oxide, as a target in an
atmosphere having a reduced oxygen content. The electromagnetic
wave filter has a high visible light transmission and a low near
infrared transmission, is free from pin holes or contamination, and
exhibits high durability against moist heat, etc.
Patent EP-1075897-A1 (EP)
Inventor: VON MACKENSEN VOLKER
IPC: B24B57/00
Filed: 2000-06-29
Abstract: The twin-disc precision grinder has a housing (10) and a top and bottom operating disc (20.44) each of which is fixed to a support disc (18,42). A top and bottom vertical drive shaft drive the operating discs which are pivot mounted in the housing by means of roller bearings and are driven by a motor via gears.. A cooler cools the operating discs by means of cooling fluid. The surface of the support disc facing the operating disc has at least one radially sealed chamber (34,62) connected to the operating surface by means of axially parallel holes (36,64) in the operating discs. Each shaft (22,46) has at least one axially parallel duct supplied with cooling lubricating fluid by means of a stationary inlet (26,50).
Patent EP-1201207-A1 (EP)
Inventor: WANG CHAO-JAN
IPC: A61F2/44
Filed: 2000-09-27
Abstract: A spinal fixation and retrieval device has a solid main body
including a cone-like body (100) at one end thereof and a column-like
body (200) connected to a base of the cone-like body. The cone-like body
(100) has a length which is less than one third of the length of the
main body. The column-like (200) body is provided with at least two
threads (210) which are separated from each other by a distance (220)
which is at least two times the width of the base of the threads.
Patent EP-1093158-A1 (EP)
Inventor: FAZIO BARBARA
IPC: H01L21/316
Filed: 2000-10-12
Abstract: Disclosed is a method to form isolation structures on a semiconductor
substrate. This method begins with forming one or more trenches in
the semiconductor substrate and depositing a first portion of a
dielectric layer at a first rate by a High Density Plasma - Chemical
Vapor Deposition into the trenches and onto the semiconductor
substrate. This first deposition at least partially fills the trenches and
may completely fill the trenches. Next, a the dielectric layer is partially
planarized second portion of the dielectric layer is deposited at a second
rate by the High Density Plasma - Chemical Vapor Deposition over the
semiconductor substrate to partially planarize the dielectric layer. This
second deposition is preferably performed with a different flow rate of
reaction gasses than the first deposition. Finally, a portion of the
dielectric layer that was deposited at the second rate is removed by a
CMP process, for example.
Patent EP-1107432-A1 (EP)
Title: Dispositif pour le support d'un moteur électrique, en particulier pour un équipement de véhicule automobile
Inventor: TERRANOVA GILBERT
IPC: B60H1/00
Filed: 2000-11-14
Abstract: Le dispositif comprend un boîtier (10) en matière plastique moulée ayant une paroi périphérique (20) rattachée à une paroi de fond (24) pour définir un logement de réception de l'enveloppe (12) d'un moteur électrique (14), et au moins une patte d'appui (30) venue de moulage et venant en appui contre l'enveloppe du moteur. Chaque patte d'appui (30) est munie au moins en partie d'un revêtement surmoulé (38) en matériau absorbant propre à constituer une interface entre la patte d'appui (30) et l'enveloppe (12), ce qui permet d'assurer un découplage à basse fréquence par la patte d'appui et un découplage à haute fréquence par le revêtement surmoulé. Application en particulier aux équipements de véhicule automobile. <IMAGE>
Patent EP-1207662-A1 (EP)
Inventor: BOEHNKE RALF
IPC: H04B7/06
Filed: 2000-11-20
Abstract: The transmission characteristics of subcarriers of a multicarrier
transmission system (OFDM) using a plurality of antenna elements
(antenna diversity) (3,3') can be adjusted. Particularly the power and
the phase of the subcarriers can be adapted. To this object the
subcarrier frequency channel (2,2') characteristics of the multicarrier
transmission are detected (11,11') at the side of the transmitter (3).
The power of each subcarrier is then distributed by a weighting unit
(14,14'). The subcarriers can be further pre-equalized (1,1') by
dividing the subcarrier signal respectively by the sum of the squared
magnitude of the frequency channel characteristics of all subcarrier
signals or a frequency characteristic of the selected antenna element
(3,3').
Patent EP-1070638-A1 (EP)
Inventor: HERINK JOHANNES BENEDICTUS ISE
IPC: B60R9/06
Filed: 2000-06-26
Abstract: The invention relates to a device for carrying
cycles, which device comprises:
     a frame (3);   mounting means arranged on the frame (3) for
mounting the frame (3) on a towing hook of a vehicle;   coupling means (4) arranged on the frame (3) for
coupling at least one cycle (5) to the frame (3); 
wherein   the coupling means (4) comprise a first coupling
part and a second coupling part co-acting therewith,
wherein the first coupling part is arranged on the frame (3)
and the second coupling part is adapted for fixing to the
cycle (5).
Patent EP-1043573-A1 (EP)
Inventor: POOLE DAVID L
IPC: G01G19/414
Filed: 2000-04-10
Abstract: A weighing device designed to accurately measure an object's weight that is
easier and more cost effective to produce. In particular, the device consists of a strain
gage load cell having a pair of substrates mounted in parallel. The first and second substrates
each contain a pair of resistors which are embedded in the surface of the substrate
pair, forming a Wheatstone Bridge configuration. The substrates may be formed
of ceramic.
Patent EP-1031447-A1 (EP)
Inventor: BORDERAUX FREDERIC
IPC: B60J1/08
Filed: 2000-02-16
Abstract: The fixing system consists of a trough made from two components which receives the edge of the window. One of the components has an L-shaped cross-section, while the other is a retaining strip fastened to it by rivets which explode in the event of an accident, making the window easy to remove so the occupants of the vehicle can escape. The fixing system, e.g. for a vertically sliding side window that is held on three sides when in the raised position, consists of a trough made from two components (4, 6) which receives the edge (5) of the window (1). One of the components (6) has an L-shaped cross-section, while the other is a retaining strip (4) fastened to it by rivets which explode in the event of an accident, making the window easy to remove so the occupants of the vehicle can escape. A variant of the design has a trough with two positions for the window - one in which the window is fixed and the other which allows the window to be knocked out, the window moving automatically into the second position when the vehicle is started.
Patent EP-1069038-A1 (EP)
Title: Automatic pedal for montainbike
Inventor: PEYRE HENRI
IPC: B62M3/08
Filed: 2000-07-07
Abstract: The automatic pedal has a body (1) with a fixed front fixture (3) that engages with a retaining plate arranged on the sole of the shoe of the cyclist and a mobile rear fixture (4) that also engages with the retaining plate. The rear fixture has an elastic element (7) that is built into the body of the pedal. The elastic element moves between a flexed position where the retaining plate is released, and an engaged postion which holds the retaining plate against the contact surface (6) of the body of the pedal.
Patent EP-1085799-A1 (EP)
Inventor: CHARTON OLIVIER
IPC: H05K9/00
Filed: 2000-09-13
Abstract: The electronic component mechanism has electronic components (1) on a support slab (2) with an individual component inner screen (3). An outer screen (4) surrounds the complete circuit and a flexible plug (10) is inserted between the two screens.
Patent EP-1128201-A1 (EP)
Inventor: BOURGEOIS CLAUDE
IPC: G02B6/35
Filed: 2000-02-25
Abstract: This switching device comprises at least one cell made up of a moving
structure consisting in a flexible cantilever beam (14) and an integral screen
(16) attached to said beam, being able to move between two end positions (A,
B) and of actuating electrodes for subjecting said structure to forces of
attraction to control its movements. 
     Electrodes (20), stopping means (18, 24) and beam structure are provided to
ensure a regular movement of the moving structure and a reliable operating of
the switching device. 
     This invention may be used in optical switching applications.
Patent EP-1101849-A1 (EP)
Inventor: WIRZ ARMIN
IPC: D02G1/12
Filed: 2000-11-07
Abstract: A stuffer box has a feed section (14) where yarn is forwarded by a steam or hot air jet into a yarn plug section (16, 18). Towards the exit the yarn plug is guided forward against a movable surface, e.g. a drum (22), while still restrained, e.g. by the sides of a groove (24) and a curved extension (20) of one side of the stuffer box. The drum (22) is perforated with interior suction. An Independent claim is also included for a process using a movable surface at the exit from the stuffer box that retains the shape of the yarn plug for some distance while subjecting it to reduced surface friction.
Patent EP-1148965-A1 (EP)
Inventor: MUMMENHOFF HEINRICH
IPC: B23D61/02
Filed: 2000-01-31
Abstract: A saw blade for a circular saw has a circular disk with a predetermined radius and a predetermined thickness. Teeth are arranged on the circumference of the circular disk and elongated air passages are provided in the substantially circular side faces of the circular disk. The saw blade has two parallel saw blades that are driven in coaxially opposite directions. In order to improve the operational behavior of the saw blade, especially in its thermal characteristics while providing a high mechanical stability, a respective longitude of the elongated air passages extends in a selected direction to lie in an area that extends from a first direction of a secant intersecting the side faces to a second direction of a circumferential arch in the side faces. The elongated air passages are located in an outer region defined by a ring area. The outer border of the ring area is provided by the circumference of an outer circle having a radius in the order of about 0.75 to 0.95 times the radius of the circular disk. The inner border of the region is provided by the circumference of a first inner circle having about half the radius of the circular disk.
Patent EP-1163205-A1 (EP)
Inventor: MALESKI ROBERT JOSEPH
IPC: C07C209/36
Filed: 2000-02-04
Abstract: L'invention se rapporte à un procédé perfectionné de préparation de 1-chloro-2,4-diaminobenzène par hydrogénation sélective de 1-chloro-2,4-dinitro-benzène. L'hydrogénation est effectuée en présence d'un catalyseur à base de nickel de Raney modifié contenant 70 à 95 % en poids de nickel, 4 à 10 % en poids d'aluminium, 0,1 à 4 % en poids de molybdène et 0 à 20 % en poids de cobalt. Ce 1-chloro-2,4-diaminobenzène est utile en tant qu'intermédiaire pour la fabrication de colorants dispersés et pour la photographie couleur.
Patent EP-1155386-A1 (EP)
Inventor: DEERING MICHAEL F
IPC: G06T15/20
Filed: 2000-02-16
Abstract: La présente invention concerne un système graphique informatique (112) utilisant une mémoire tampon d'échantillons (162) et un dispositif de calcul échantillon-pixel programmable (170) permettant de rafraîchir un affichage (84). Le système graphique peut régler le filtrage afin de réduire les parasites ou d'appliquer les effets d'affichage. Le système graphique peut comprendre un processeur graphique (352), une mémoire tampon d'échantillons (162), et un dispositif de calcul échantillon-pixel (170, 360). Le processeur graphique produit plusieurs échantillons qu'il conserve dans la mémoire tampon. Le dispositif de calcul échantillon-pixel lit les échantillons dans la mémoire tampon d'échantillons et les filtre en pixels de sortie correspondants, en vue de rafraîchir l'affichage. Le dispositif de calcul échantillon-pixel peut sélectivement régler le filtrage pour réduire les parasites. Le filtrage et les réglages peuvent être effectués à une vitesse différente de celles du rendu. Le dispositif de calcul échantillon-pixel peut être exploitable de manière à régler le filtrage des échantillons mémorisés et d'appliquer les effets d'affichage, par exemple le panoramique, le zoomage, ou les scènes de déplacement; Le dispositif de calcul échantillon-pixel pouvant sélectivement régler le filtrage des échantillons mémorisés selon les limites de pixels fractionnels.
Patent EP-1194642-A1 (EP)
Inventor: KOMULAINEN ANTTI
IPC: D21G9/00
Filed: 2000-03-22
Abstract: In the manufacture of a paper or board web (W), the web is slit or cut, the rising/lowering (H) of the edges of a slit/cut gap (C) formed at the slitting/cutting point or the width (L) of the gap is measured by means of a measurement device (21A; 21B; 21C), and the curl of the paper or board web (W) is regulated based on the result of measurement. A paper or board machine line has means for regulating curl in the web (W); means for slitting or cutting the paper or board web and for measuring the rising/lowering (H) of the edges of a slit/cut gap (C) formed at the slitting/cutting point or the width (L) of the slit/cut gap (C) in connection with the manufacture of the web (W) in order to regulate the curl of the web (W) based on the result of measurement.
Patent EP-1156843-A1 (EP)
Inventor: SHEARN JAMES G J
IPC: A61M5/145
Filed: 2000-02-08
Abstract: A syringe driver system comprises a rotatable threaded lead screw shaft and a plunger which directly engages the threaded shaft such that rotation of the shaft drives the plunger into the syringe body. The plunger is formed with a threaded shaft engaging portion in the form of a half nut to engage with and follow the threaded shaft. The syringe driver system further comprises a guide system to secure the plunger in direct engagement with the threaded shaft and to prevent rotation of the plunger. An arm of the plunger stem carries markers useful in determining the near end of infusion. The syringe body carries a marker or markers useful in determining a characteristic about the syringe, such as its volume. <IMAGE>
Patent EP-1183559-A1 (EP)
Inventor: FELDSTEIN MARK J
IPC: G01N33/543
Filed: 2000-03-22
Abstract: L'invention concerne un dispositif de guide d'ondes multimode destiné à des dosages comprenant un guide d'ondes multimode (12) revêtu d'une couche de surface réfléchissante (22) structurée. La partie exposée de la surface du guide d'ondes pourvue d'une couche réfléchissante sert à reconnaître un analyte. Une cellule fluidique (10) est fixée au guide d'ondes, de manière que le ou les canaux (30) de cellules fluidiques (10) coïncident à la ou aux parties exposées de la surface du guide d'ondes. Le ou les canaux (30) dirigent un ou plusieurs fluides de prélèvement sur la ou les parties exposées de la surface du guide d'ondes. La couche réfléchissante réduit au minimum les pertes et la diffusion de lumière d'excitation et de lumière fluorescente lors d'un dosage à fluorescence.
Patent EP-1090423-A1 (EP)
Inventor: BATTERSBY STEPHEN J
IPC: H01L27/02
Filed: 2000-03-29
Abstract: A thin film capacitor (1) is provided with a thin film protection element to protect the capacitor from damage that can result due to the occurrence of an electrostatic discharge event.  The thin film capacitor includes two conductive film portions (11, 13) forming capacitor plates and a dielectric film (15) forming the capacitor dielectric.  The protection element may take the form of a thin film diode (11, 14, 17) or a series of thin film diodes connected electrically in parallel with the thin film capacitor.  The whole device can be fabricated using a stoichiometric silicon nitride layer to produce the capacitor dielectric (15) and a non-stoichiometric silicon rich silicon nitride layer to provide the diode semiconductor material (14).  One diode (18) is formed by one capacitor plate (11), the semiconductor layer (14) and an upper diode contact (17).  In an alternative construction the protection element takes the form of a narrow gap defined by one conductive film portion electrically connected to one capacitor plate and another conductive film portion electrically connected to the other capacitor plate.  During an electrostatic discharge event charge is able to cross the narrow gap rather than pass through the capacitor dielectric material.
Patent EP-1169516-A1 (EP)
Inventor: KNAPE STEFFEN
IPC: E01B2/00
Filed: 2000-04-12
Abstract: The invention relates to a method for renewing railway lines having a substructure (5), a bed (4) consisting of ballast and a track (3) that is mounted thereon and consists of rails (1) and sleepers (2). The inventive method comprises the following steps: removing the existing superstructure (4) that is associated with the track and laying the track (3) on the substructure (5), removing the existing substructure (5, 6) in relation to the track to the depth that is required for the construction of the new railway line, if necessary and laying the track (3) on the resulting base (6), optionally embedding the substructure (9) required for the track, for the new railway line, embedding at least one support layer (8), especially a free or hydraulic support layer, for a solid railway, retreating the existing track (3), producing the solid railway with a track (3) which is mounted on a concrete or asphalt support layer (7) or with a track (3) with sleepers (2) which are cast into a concrete layer, whereby a new track (3) is projected and adjusted.