baber/WOPTO huggingface dataset:
Patent DE-19958007-A1 (DE)
Inventor: PETEREIT HANS-ULRICH
IPC: A61K9/20
Filed: 1999-12-02
Abstract: The invention relates to a method for producing molded bodies by injection molding which comprises the following steps: a) melting a (meth)acrylate copolymer that is composed of 30 to 80 % by weight of radically polymerized C1 to C4 alkyl esters of acrylic or methacrylic acid and 70 to 20 % by weight of (meth)acrylate monomers with a tertiary ammonium group in the alkyl group. The (meth)acrylate copolymer used is present in a mixture with 1 to 70 % by weight of a softener and a desiccating agent in a ratio of 1: 1 to 1: 20 and with 0.05 to 5 % by weight of a mold-release agent. In addition, other conventional additives or adjuvants and optionally a pharmaceutically active substance can be present in the mixture. Before melting, the mixture has a content of low-boiling components with a vapor pressure of at least 1.9 bar at 120  DEG C of more than 0.5 % by weight. In step b), the mixture is degassed in the thermoplastic state at temperatures of at least 120  DEG C, thereby reducing the content of low-boiling components with a vapor pressure of at least 1.9 bar at 120  DEG C to not more than 0.5 % by weight. The molten and degassed mixture is c) injected into the mold cavity of an injection mold, the mold cavity having a temperature that is at least 10  DEG C below the glass transition temperature of the (meth)acrylate copolymer. The molten mixture is then cooled off and the molded body obtained is removed from the mold.
Patent DE-19960563-A1 (DE)
Title: Semiconductor structure used in integrated circuits comprises conducting pathway folded in trenches in such a way that its length within each trench is double depth of trench
Inventor: PFIRSCH FRANK
IPC: H01L27/08
Filed: 1999-12-15
Abstract: A semiconductor structure comprises a substrate (10); one or more trenches (15a-d) arranged in the substrate; and a conducting pathway (30) with a first connection (A1) on a first end and a second connection (A2) on a second end. The conducting pathway is folded in the trenches in such a way that its length within each trench is double the depth of the trench.  An Independent claim is also included for the production of a semiconductor structure comprising preparing the substrate; forming the trenches; forming a first insulating layer on the substrate and on the trench walls and bases; forming the conducting pathway on the insulating layer; forming a second insulating layer on the conducting pathway; filling the trenches; forming a third insulating layer on the conducting pathway; and forming connections through the third insulating layer.
Patent EP-1035642-A1 (EP)
Inventor: SCHLUETER VOLKMAR DIPL-ING
IPC: H02M7/5387
Filed: 2000-01-07
Abstract: The method involves switching power transistors between two adjacent base vectors and a null vector of a sector using vector modulation in the manner of symmetrical PWM with a high carrier frequency. In the odd number sectors the base vectors are applied in a first direction and in the even number sectors in the opposite direction, so that the null vector is produced just by switching on the transistors at minus potential.  An Independent claim is also included for an arrangement for implementing the method.
Patent EP-1029722-A1 (EP)
Inventor: POTT EKKEHARD DR
IPC: B60H1/03
Filed: 2000-02-09
Abstract: The heating circuit has an auxiliary heater (34) that forms part of a separate short circuit or small heating circuit (32), which can be connected into the heating circuit (3) by means of a changeover device (5). The small heating circuit also contains a circulating pump (35) and non-return valve (33).  An Independent claim is also included for a method of controlling a 4/2-way valve.
Patent EP-1058120-A1 (EP)
Inventor: HARNISCHMACHER MICHAEL
IPC: G01P13/04
Filed: 2000-05-10
Abstract: At least one motor has a fan driven by the motor shaft. Vanes of the fan cooperate with a pulse generator. Electrical signals from the pulse generator are processed, converted into a bus protocol, and the obtained data are transmitted electrically or optically via a bus system to a central processing unit or a stored program system. The pulse rate is low enough that maximum data transmission rate of the bus system is not exceeded after conversion into the bus protocol. The pulse rate may be reduced or divided prior to conversion to bus protocol. An Independent claim is included for an apparatus for rotation speed and/or direction detection.
Patent EP-1061113-A1 (EP)
Inventor: BREMER MATTHIAS DR
IPC: C09K19/42
Filed: 2000-05-31
Abstract: Liquid crystal medium comprises a mixture of (new) polar compounds with positive dielectric anisotropy. Liquid crystal medium comprises a mixture of polar compounds with positive dielectric anisotropy comprising compounds of formulae (IA) and new compounds of formula (IB): R, R asterisk and R asterisk asterisk = 1-12C alk(en)yl optionally substituted by one CN or CF3 or by one or more halogen, where one or more CH2 can be replaced by O, S, 1,3-cyclobutylene, CO, COO, OCO or OCOO where the O atoms are not directly linked; A, B = 1,4-phenylene, 1,4-cyclohexylene, 2-fluoro-1,4-phenylene, 2,6-difluoro-1,4-phenylene or (i), (ii) or (iii); L = H or F; Y = F, Cl, CN, 1-9C halogenated alk(en)yl, alkoxy or alkenyloxy; and z = 1 or 2. Independent claims are also included for: (1) new compounds (IB) and (2) electrooptical liquid crystal devices containing the medium.
Patent EP-1059067-A1 (EP)
Inventor: COSMAN ERIC R
IPC: A61B17/00
Filed: 2000-06-08
Abstract: Ablative treatment of metastatic bone tumors and relief of pain
associated with metastatic bone tumors is achieved by penetrating the
bone wall with a suitable probe and by applying heat ablation of the
bone tumor or tissue near the bone tumor by the ablation probe. In one
form the probe is an electrode coupled to a high frequency power supply
to provide ablative heating of tissue proximate to an electrode that is
placed in or near the bone tumor. Cooling of the electrode by fluid
circulation from a cooling apparatus outside the patient's body may be
used to enlarge the region of high frequency heating around the electrode.
Image guidance of the electrode placement may be monitored by an
imaging device. Tracking of the electrode by an image-guided navigator
helps in placement of the electrode with respect to the configuration of the
bone and bone metastasis. A set of tools accommodates biopsy and various
shapes of electrodes according to clinical requirements. Several forms of
electrodes, energy delivery and cooling apparatus and methods
accommodate the specific objectives.
Patent EP-1043610-A1 (EP)
Inventor: THORSTEN NEAL HENRY
IPC: G02B7/00
Filed: 1994-12-14
Abstract: An optical wave guide coupler with an integral
signal modifying element that passively compensates for
temperature variations by automatically tilting the element
and thereby changing its operating characteristics with
changes in temperature. The element is also rotatably, yet
firmly, supported by the coupler and is retained at a
predetermined angle relative to the axis of the coupler so
that the operating characteristics of the element may be
selectively varied by rotation of the element holder of the
coupler.
Patent EP-1081250-A1 (EP)
Inventor: MORI YASUAKI
IPC: C09K5/00
Filed: 2000-08-28
Abstract: A glycol-based coolant composition which provides an
excellent metal corrosion inhibition despite its low
phosphorus content is disclosed. The glycol-based coolant
composition contains: (A) 0.1-5.0 % by weight of at least one
ingredient selected from group A' consisting of C6-C12
aliphatic dibasic acids and their alkali metal salts; (B)
0.1-10 % by weight of at least one ingredient selected from
group B' consisting of alkyl benzoic acids and their alkali
metal salts; (C) 0.001-0.1 % by weight of at least one
ingredient selected from group C' consisting of strontium
compounds and their alkali metal salts; and (D) 0.1-0.3 % by
weight of at least one ingredient selected from group D'
consisting of phosphoric acids and their alkali metal salts.
Patent EP-1120621-A1 (EP)
Title: Vorrichtung zum Verdampfen und/oder Überhitzen eines Mediums
Inventor: MOTZET BRUNO
IPC: H01M8/0612
Filed: 2000-11-24
Abstract: Eine Vorrichtung dient zum Verdampfen und/oder Überhitzen eines Mediums, insbesondere eines Kohlenwasserstoffs oder eines Kohlenwasserstoff/Wasser-Gemischs für ein Gaserzeugungssystem einer Brennstoffzellenanlage, mit einem Wärmetauscher. Der Wärmetauscher weist in seinem medienseitigen Bereich mindestens ein Folienpaar (5) sowie jeweils eine Eintritts- (2) und Austrittsöffnung (3) auf, welche jeweils mit einem Medienraum (7) zwischen den beiden Folien (5a,5b) des wenigstens einen Folienpaars (5) verbunden sind. Der medienseitige Bereich steht in wärmeleitendem Kontakt zu einem wärmeträgerseitigen Bereich (10). Der Medienraum (7) ist zwischen den beiden Folien (5a,5b) durch auf der dem Medium zugewandten Seite wenigstens einer der Folien eingebrachte Vertiefungen (8) gebildet. Die dem Medium abgewandte Oberfläche jeweils wenigstens einer der Folien (5a,5b) des wenigstens einen Folienpaars (5) ist mit Wärmeleitrippen (6) versehen, wobei die Höhe der Wärmeleitrippen größer als die Tiefe der Vertiefungen ist. <IMAGE>
Patent EP-1033737-A1 (EP)
Inventor: MALACALZA DAVIDE
IPC: H01H71/52
Filed: 2000-02-21
Abstract: A tripping device for opening the contacts of a circuit breaker associated therewith following
the detection of a residual current exceeding a preset limit by a detecting device, comprising
an enclosure for containing and supporting a kinematic mechanism which has:
     an actuation lever and a tripping lever, which are geometrically coupled to each other and
are both pivoted on a first pivot of the enclosure, the actuation lever being operatively
connected to an actuator which is actuated by the detecting device;   an indicator lever, with which an actuation spring is associated, and a transmission lever,
said indicator and transmission levers being mutually operatively coupled and being both
pivoted on a second pivot of the enclosure, said transmission lever having a coupling pivot
for coupling to the kinematic system of the associated circuit breaker;   an engagement lever, which is geometrically coupled to the indicator lever and is
detachably connected to the tripping lever.
Patent EP-1068784-A1 (EP)
Inventor: VAN DER BERG KAREL
IPC: A01C17/00
Filed: 2000-05-31
Abstract: The invention relates to an implement for spreading
granular and/or pulverulent material, which implement
comprises a frame with a hopper (2), a metering unit (3) for
metering the material and at least one spreading member (4)
for spreading the material. The implement is further provided
with adjusting means (10) with the aid of which the implement
or the spreading member (4) and/or the metering unit (3)
is/are automatically maintained in a fixed position relative
to the ground, even during spreading of the material over
uneven and/or sloping ground.
Patent EP-1183979-A1 (EP)
Inventor: VAN ROSSEM GERRIT JAN
IPC: A47K10/38
Filed: 2000-08-29
Abstract: The paper towel dispenser has a rectangular back plate, side plates with a curved front edge and a low, sloping front wall on which a cutter blade is mounted. The towel roll is mounted on a steel bar which also acts as a counterweight.
Patent EP-1045244-A1 (EP)
Inventor: GRUENDIG BERND
IPC: G01N27/30
Filed: 2000-04-12
Abstract: The electrode coating determining potential, is a metal-containing phthalocyanine or a metallo-porphyrin. An Independent claim is included for the method of making the electrode, essentially by mixing, coating the planar substrat and hardening. Preferred features: The coating material is homogeneously mixed with an inert conductive material, optionally also with a binder. The binder is a polymer. In variants and developments of the electrode, the potential-determining material is a metal from the fourth period, and a salt of this metal, especially copper and a copper salt. The salt is of an inorganic acid, preferably a halogenide. The layer is metal, its surface covered with a layer of metal salt.
Patent EP-1038775-A1 (EP)
Inventor: ANGAROLA BARRY R
IPC: F16K31/524
Filed: 2000-03-10
Abstract: A collar actuatable air valve especially for air
powered strap tensioning tools (100) include a collar (130)
rotatably coupled to a housing (120), an air valve (10)
disposed at least partially in the housing (120) and having
an actuator portion (14) biased to protrude therefrom and
into engagement with an actuator surface (134,136) of the
collar (130). A collar biasing member (150) rotatably
biases the collar (130) relative to the housing (120) to
close the air valve (10), whereby the collar (130) is
rotatable against the bias of the collar biasing member
(150) to open the air valve (10).
Patent EP-1093212-A1 (EP)
Inventor: SHINKAWA OSAMU
IPC: H02M7/21
Filed: 2000-09-27
Abstract: A control circuit for controlling two N-channel FETs determines whether
charging has ended by detecting that two P-channel FETs have been off for a prescribed
amount of time, based on comparison results from two comparators and, if charging is
decided to have ended, the two N-channel FETs are set to the off state for just a set
amount of time.
Patent EP-1088633-A1 (EP)
Inventor: BUTLER PHILIP G
IPC: B28B5/02
Filed: 2000-09-28
Abstract: A brick molding apparatus and mold section adapted for receiving a plurality of
individual clay slugs and molding the clay slugs into green bricks. The mold section
includes first and second opposing spaced-apart end plates (193,194) extending from one end of the
mold section to the other. A plurality of spiced-apart side plates (204) are perpendicularly
disposed between the opposing end plates. A plurality of adjustable base plates (206) arc
positioned between the end plates and the side plates. The end plates, side plates, and base
plates cooperate to form respective end, side, and bottom walls of a plurality of individual
mold cavities (188). Each of the mold cavities has a length defined by a distance between the
opposing end plates, a width defined by a distance between adjacent ones of the side
plates, and a depth defined by a distance between the base plate and an open top of the
mold cavity. An adjustable base plate support assembly engages the plurality of base plates
to locate the base plates a predetermined distance from the open tops of the mold cavities,
thereby adjustably setting of the depths of the mold cavities.
Patent EP-1094197-A1 (EP)
Inventor: PRADIER FRANCOIS
IPC: E21D9/08
Filed: 2000-10-19
Abstract: The tool holder for a machine tool has a cylindrical casing with a cutting head supporting tools (7) and a transverse partition defining a cutting zone. The tool head has a pivoted arm (21) with three pivot axes (22a-c) and anchoring fasteners and dowels (31,32) in the cutting zone chamber. The other end of the casing has an adaptor plate (50) with holders (52) to grip a tool and cooperate with adjusters foe the vertical and angular position of the holders.
Patent EP-1143834-A1 (EP)
Title: Sac de couchage
Inventor: SMITH RONALD WILLIAM
IPC: A41D15/04
Filed: 2000-01-21
Abstract: Cette invention concerne un sac de couchage présentant une forme humaine ou la forme d'un sujet fantaisie, par exemple d'un footballeur. Ce sac comporte des parties bras et jambes (10, 12, 16, 18) ainsi que des motifs décoratifs en surface, tels que des bandes propres à un club particulier. Cette décoration de surface peut prendre la forme d'une impression et peut représenter, au moyen de plis ou de revers (58, 60), des bas de culotte ou des bords supérieurs de chaussettes. La surface extérieure du sac de couchage peut comporter une partie poche (80) sur laquelle peuvent être imprimés des motifs après la fabrication (par exemple dans le magasin qui vent l'article).
Patent EP-1141030-A1 (EP)
Inventor: BUWALDA PIETER LYKLE
IPC: A23L27/00
Filed: 2000-01-13
Abstract: L'invention concerne un procédé servant à préparer un amidon hydrophobe, ce qui consiste à effectuer l'étherification, l'estérification ou l'amidation d'un amidon tiré d'une racine ou d'un tubercule et contenant au moins 95 % en poids d'amylopectine sur la base de la substance sèche de l'amidon, ou d'un de ses dérivés, avec un substituant comprenant une chaîne alkyle possédant 4-24 atomes de carbone. Elle concerne, de plus, un amidon hydrophobe qu'on peut obtenir au moyen de ce procédé.
Patent EP-1151047-A1 (EP)
Inventor: COUPERUS ANJA
IPC: C09D167/00
Filed: 2000-01-21
Abstract: L'invention concerne un procédé pour l'élaboration d'un concentré de pigments, particulièrement approprié à la préparation d'un revêtement en poudre. Le concentré est obtenu par fragmentation de particules de pigment en présence d'un liant aqueux qui comprend essentiellement un polyester à température de transition vitreuse d'au moins 60° C et à valeur acide d'au moins 60. On forme ainsi une pâte ou une suspension stable soumise ensuite au séchage, puis on recueille le concentré. De préférence, le liant est dépourvu de co-solvant, et il est bon d'utiliser comme liant une résine à valeur acide d'au moins 70. De préférence, on n'utilise aucun dispersant. Le concentré considéré permet de préparer un revêtement en poudre dépourvu de réserve de pouvoir colorant.
Patent EP-1156918-A1 (EP)
Inventor: RAUWENDAAL CHRIS J
IPC: B29C48/66
Filed: 2000-02-01
Abstract: A screw extruder (10) having a barrel (18) which has a bore (26) defining an inner surface (44) and one or more extruder screws (28), positioned within the bore (26). The extruder screw or screws (28) include a central shaft (34) and one or more screw flights (30). The extruder screw or screws (28) farther including one or more dispersive mixing elements (204), (234), (308), (406), (508), (558), which interact with the inner surface of the barrel (44) to form one or more progressively narrowing passages (46) through which material is forced into multiple regions of high elongational and shear stress (480, (120), (214), (310), (410), (510), (564). A second preferred embodiment is a screw extruder (10) having a barrel (18) having a bore (26) defining an inner surface (44) and one or more extruder screws (600), (701), positioned within the bore (26). The extruder screw or screws (600), (701) include a central shaft (602), (706) and a number of dispersive mixing elements (604), (608), (714), which are configured and positioned to form a number of progressively narrowing passages (606), (716) through which material is forced into multiple regions of high elongational and shear stress (608), (718).
Patent EP-1124524-A1 (EP)
Title: Bassin medical
Inventor: RAULT GILLES
IPC: A61G9/00
Filed: 2000-02-22
Abstract: La présente invention concerne un bassin médical destiné à recueillir les excréments ou les urines d'une personne alitée allongée sur le dos. Le bassin médical comporte des moyens prévus pour positionner la personne dans une position où ses jambes peuvent être légèrement fléchies et son dos en position de cyphose lombaire, cette position étant favorable à l'expulsion de ses besoins naturels, ces moyens sont constitués d'un réservoir (100) ouvert, ledit réservoir (100) étant encadré latéralement par des ailes (121) ou (122), prolongées transversalement par une surface d'appui (130) encadrant une extrémité (111) dudit réservoir (100). Selon l'invention chacune des ailes (121) ou (122) est raccordée respectivement à la surface d'appui (130) par une paroi (161) ou (162) en forme de S.
Patent EP-1178266-A1 (EP)
Inventor: PIAO CHUN-CHENG
IPC: B64D13/06
Filed: 2000-03-01
Abstract: A first channel  (20)  is formed by sequentially
connecting a compressor  (21),  a vapor separator  (55),  a heat
exchanger  (30)  and an expander  (22).  In the first channel
 (20),  a room air is taken as a primary air and discharged to
outdoors. A second channel  (40)  is formed by connecting a
heat exchanger  (30)  to a second inlet duct  (43)  and a second
outlet duct  (44).  In the second channel  (40),  an outside air
is taken as a secondary air and supplied to a room. The vapor
separator  (55)  is connected to a vacuum pump  (36).  The vapor
separator  (55)  separates vapor from the compressed primary
air to dehumidify the primary air to or below the absolute
humidity of the outside air. The vapor separated by the vapor
separator  (55)  is partly supplied to the secondary air in the
second outlet duct  (44).  Then, the secondary air thus
humidified is supplied to the room.
Patent EP-1175278-A1 (EP)
Inventor: BLAZEK PAVEL
IPC: B25J9/04
Filed: 2000-02-12
Abstract: L'invention concerne une machine-outil (10) équipée d'un porte-pièce (19) pour la fixation d'une pièce à usiner (18) et d'un plateau de broche (14) dans lequel est montée une broche d'outil (15) dans laquelle peuvent être fixés des outils (16) pour l'usinage de la pièce (18). En outre, il est prévu un dispositif (26) pour la prise et le maintien de la pièce déjà usinée (18) dans le porte-outil (19) en vue d'une autre opération d'usinage. Le dispositif (26) comprend un manipulateur (27) pour un processus faisant intervenir une pince de préhension (28) permettant la prise d'une pièce déjà usinée (18) dans le porte-outil, ainsi qu'une station de serrage (29) dans laquelle peut être insérée la pince (28) maintenant la pièce (18).
Patent EP-1159458-A1 (EP)
Inventor: MAYE JOHN-PAUL
IPC: C12H1/00
Filed: 2000-02-22
Abstract: The invention relates to a method for controlling microorganisms in a sugar-containing aqueous process medium, especially in the sugar industry, using hop bitter acid as active substance. The hop bitter acid is dissolved in an aqueous alkaline medium and added to the process medium. The pH value of the added solution is higher than the pH value of the process medium and the hop bitter acid passes from the dissociated to the indissociated form in the process medium.
Patent EP-1217988-A1 (EP)
Inventor: MODI PANKAJ
IPC: A61K38/28
Filed: 2000-03-24
Abstract: L'invention concerne une préparation pharmaceutique mixte à base de liposomes, comprenant des vésicules multilamellaires, laquelle préparation peut être administrée via les membranes buccale ou nasale, ou par voie pulmonaire. La préparation renferme un agent pharmaceutique protéinique, de l'eau, un sulfate alkyle C8-C22 de métal alcalin à une concentration, en pourcentage en poids, comprise entre 1 et 10 %, au moins un amphiphile du type mimétique membranaire et au moins un phospholipide. La proportion de chaque amphiphile du type mimétique membranaire et de chaque phospholipide présents dans la préparation varie, en pourcentage en poids, entre 1 et 10 % de la préparation totale, la concentration totale en amphiphiles du type mimétiques membranaires et en phospholipides étant inférieure à 50 % en poids de la préparation. L'invention concerne également un procédé de fabrication de la préparation, un récipient renfermant la préparation, ainsi qu'une méthode d'administration la préparation. Cette méthode d'administration consiste à mélanger la préparation avec un agent propulseur et à administrer le mélange oralement au moyen d'un distributeur-doseur.
Patent EP-1084596-A1 (EP)
Inventor: PIENISAARI HEIKKI
IPC: H05B41/298
Filed: 2000-03-29
Abstract: The invention relates to a supply coupling of a fluorescent lamp used for supervising the operation and condition of a lamp circuit, particularly a supply coupling in connection with an electronic coupling device wherein the power required by the lamp circuit is supplied to the coupling by a transformer. The supply coupling comprises a supply transformer (T1), a resonance circuit comprising the secondary coil (N2) of the transformer (T1) and a capacitor (C1) connected in parallel with the secondary coil, and a fluorescent tube (Lamp 1) connected in parallel with the resonance circuit and comprising fluorescent cathodes (F1, F2). The coupling further comprises a direct-current supply (DC) arranged to supply direct current (IDC) through a circuit comprising a first fluorescent cathode (F1) of the fluorescent tube, a secondary coil (N2) of the supply transformer (T1), a second fluorescent cathode (F2) of the fluorescent tube (Lamp 1) and an indicator circuit (A) arranged to detect the presence of said direct current (IDC) and to generate a signal indicating that presence to be used for controlling a coupling device of the fluorescent lamp.