baber/WOPTO huggingface dataset:
Patent DE-19952449-A1 (DE)
Title: Production of a (meth)acrylic acid ester, for use in paints, comprises condensation of lower alkyl alcohol and (meth)acrylic acid in the presence of a polymerization inhibitor and a solid acid catalyst
Inventor: HOFFMANN ULRICH
IPC: C07C67/08
Filed: 1999-10-30
Abstract: Production of a (meth)acrylic acid ester comprises condensation of a 1-16C alcohol and (meth)acrylic acid in the presence of a polymerization inhibitor in a reaction column containing a solid acid catalyst at 10 mbar to 5 bar and 50-200  deg C whereby water containing vapor mixture is withdrawn from the top of the column and an ester rich product is withdrawn from the reactor base.  A process for the production of an acrylic acid ester or methacrylic acid ester comprises condensation of a 1-16C alcohol and acrylic acid or methacrylic acid in the presence of a polymerization inhibitor in a reaction column containing a solid acid catalyst at 10 mbar to 5 bar and 50-200  deg C whereby water containing vapor mixture is withdrawn from the top of the column, condensed and the water phase separated from the process with recycling of the residual condensate to the reaction column; and an ester rich product is withdrawn from the reactor base.
Patent DE-19953460-A1 (DE)
Title: Electric field fencing device measures fence load at HV output of current pulse generating device via measurement of delivered current pulse energy
Inventor: FEHSE WOLFGANG
IPC: A01K3/00
Filed: 1999-11-05
Abstract: The field fencing device has a control unit for controlling the voltage or current pulses supplied to the electric fence, with a measuring sensor used for determining the fence load at the HV output, e.g. by measuring the pulse energy of the delivered current pulses via a current measurement at the LV input of a voltage converter (2).
Patent DE-19954189-A1 (DE)
Title: Melaminharzdispersionen
Inventor: BIEDERMANN NORBERT
IPC: C09D161/28
Filed: 1999-11-11
Abstract: Wässrige Melaminharzdispersionen, enthaltend als diskontinuierliche Phase ein Melaminharz, welches mit einer Kombination aus einem kationischen Schutzkolloid und einem anionischen Schutzkolloid stabilisiert ist.
Patent DE-19957384-A1 (DE)
Title: Propylene polymer, useful for the production of water pipes, has a Mw of 350,000-1,000,000 g/mol, Mw/Mn of 4-10, contains polymer fractions having a viscosity number of 500-1400 ml/g and 200-400 ml/g
Inventor: DOLLE VOLKER
IPC: C08F10/06
Filed: 1999-11-29
Abstract: A propylene polymer (I) contains 0-2.5 wt.% 2-10C olefin comonomers, has a Mw of 350,000-1,000,000 g/mol, Mw/Mn of 4-10, contains 20-80 % of a polymer fraction having a viscosity number of 500-1400 ml/g and 20-80 % of a polymer fraction having a viscosity number of 200-400 ml/g and has an isotactic sequence length of 50-100.  Independent claims are included for fibers, film and molded articles prepared using the polymer (I).
Patent DE-19957902-A1 (DE)
Title: Anordnung eines Lautsprechers in einem Kraftfahrzeug, insbesondere in einem Navigationssystem
Inventor: LAUTH STEPHAN
IPC: B60R11/00
Filed: 1999-12-01
Abstract: Die Erfindung betrifft eine Anordnung eines Lautsprechers (6) in der Mittelkonsole oder im Armaturenbrett eines Kraftfahrzeuges. Der Lautsprecher (6) ist durch eine schall- und flüssigkeitsdurchlässige Abdeckung (Lautsprechergitter 5) vom Fahrgastraum getrennt, die in einer von der vertikalen abweichenden Einbauebene angeordnet ist. Erfindungsgemäß ist vorgesehen, daß der Lautsprecher (6) senkrecht im Fahrzeug angeordnet ist und das Gehäuse mindestens eine Öffnung (9) außerhalb der Abdeckung aufweist, die ein Abfließen von in das Gehäuse eingedrungener Flüssigkeit ermöglicht. Die Anordnung ist besonders für autarke Kraftfahrzeugnavigationssytemen geeignet, bei denen der Lautsprecher und eine Eingabeeinheit in einem gemeinsamen Gehäuse angeordnet sind.
Patent DE-19958098-A1 (DE)
Title: Stromversorgung für Fahrzeuge
Inventor: CORNELIUS PETER
IPC: B60R16/04
Filed: 1999-12-02
Abstract: Die elektrische Stromversorgung für Fahrzeuge enthält einen Akkumulator und einen Verteiler, der einen Eingang für einen Akkumulator-Pol und mehrere Ausgänge aufweist, an denen die Akkumulator-Spannung für verschiedene Verbraucher bereitgestellt wird. Zwischen dem Eingang für einen Akkumulator-Pol und den Ausgängen sind Halbleiter-Schalter angeordnet, die durch eine digitale Steuerschaltung angesteuert werden. Die Steuerschaltung weist eine Eingangsschnittstelle für Sensor-Signale auf, die für Betriebsparameter repräsentativ sind. Die Stromversorgung gewährleistet eine bedarfsgerechte Bereitstellung von elektrischer Energie für die verschiedenen Verbraucher im Fahrzeug.
Patent DE-19960005-A1 (DE)
Title: Speichermodulsystem und Halbleiterspeicherbauelement mit Dateneingabe- und/oder Datenausgabesteuerung
Inventor: KIM CHI-WOOK
IPC: G11C5/00
Filed: 1999-12-13
Abstract: Die Erfindung bezieht sich auf ein Speichermodulsystem mit mehreren Speichermodulen und auf ein Halbleiterspeicherbauelement mit mehreren integrierten Speicherschaltkreisbauelementen zum Eingeben und/oder Ausgeben von Daten von einer bzw. auf eine Datenbusleitung. DOLLAR A Erfindungsgemäß beinhalten die Speichermodule einen Steuersignalerzeugungsschaltkreis zur Erzeugung eines Verbindungssteuersignals mit einer Aktivierungsbreite, die der Blocklänge der Eingabe-/Ausgabedaten entspricht. Durch dieses Signal werden nur entsprechend ausgewählte Speichermodule während eines jeweiligen Datenübertragungsvorgangs mit der Datenleitung verbunden, was die Last pro Datenanschluß gering hält und eine hohe Schreib- bzw. Lesegeschwindigkeit für die Daten ermöglicht. DOLLAR A Verwendung z. B. für SDRAM-, SRAM- und DRAM-Bausteine.
Patent DE-19963384-A1 (DE)
Title: Circuit layout for monitoring an electronic switch set to control a load resistance and traversed by a load current for driving the load resistance at operating intervals has linear resistance behaviour in part of its operating state.
Inventor: MELCHER ROLF
IPC: H03K17/08
Filed: 1999-12-28
Abstract: A modulation signal generator (16) generates a modulation signal to modulate load current flowing through an electronic switch (10). A first voltmeter (20) gauges a first voltage drop through the electronic switch relayed to the modulation signal. A second voltmeter (22) gauges a second voltage drop through the electronic switch relayed to the load current. An analyser (14) detects load current from the modulation signal and first and second voltage drops.
Patent EP-1039516-A1 (EP)
Inventor: YAMAGUCHI AKIRA
IPC: H01L29/45
Filed: 2000-03-16
Abstract: An ohmic electrode (2) consists of a plurality of metal layers stacked
on a p-type group III-V semiconductor crystal base material (1), in which a
layer consisting of a group VB metal is stacked as a first layer (21) as
viewed from the side of the base material (1) and a second layer (22)
containing Zn, for example, a third layer (23) consisting of a refractory
metal and a fourth layer (24) consisting of Au are successively stacked on
the first layer. Thus, a thin reaction layer can be formed by performing
heating at a low temperature of not more than 400°C simultaneously with
formation of a p-type semiconductor electrode, for obtaining a metal
electrode structure of a p-type group III-V semiconductor having an
excellent ohmic characteristic.
Patent EP-1043552-A1 (EP)
Inventor: WATANABE HIROHIKO
IPC: F28F27/02
Filed: 2000-04-07
Abstract: A condenser (1) includes a refrigerant inlet (11a), a refrigerant
outlet (11b), a core portion (10) having a refrigerant passage for
introducing refrigerant from the refrigerant inlet to the
refrigerant outlet while condensing the refrigerant, and
decompressing means (20) provided at a part of the refrigerant
passage, the decompressing means (20) decompressing a refrigerant
pressure. The refrigerant passage (C1) located at an upstream side
of the decompressing means condensates at least a part of high-pressure
gaseous refrigerant into a liquified refrigerant. The
decompressing means (20) decompresses the liquified refrigerant into
a low-pressure gaseous refrigerant. The refrigerant passage (C2)
located at a downstream side of the decompressing means re-condensates
the low-pressure gaseous refrigerant.
Patent EP-1077155-A1 (EP)
Inventor: HAKE ERNST-JUERGEN
IPC: B60N2/48
Filed: 2000-06-23
Abstract: The seat back (2) has lower (4) and upper (5) seat back parts, where the upper part can pivot about an axis (X) between normal and protective positions. The seat back has a rear-end collision detector (7), which is interactively connected to a torque (M) generating device (6) to activate it in the event of a collision, independently of the seat occupancy. A detent device (9) secure the upper seat back part in the normal position and has a lever system. The collision detector is interactively connected to the detent device, so that the upper seat back part fixing is suspended in the case of a collision.
Patent EP-1085051-A1 (EP)
Inventor: AKITA HIROSHI
IPC: B01D67/00
Filed: 2000-09-19
Abstract: Sulfonic acid group-containing polyvinyl alcohol
having crosslinked structures, which is obtained by heat
treating a mixed solution of polyvinyl alcohol, a sulfonating
agent and a crosslinking agent, a composite polymer membrane
excellent in proton conductivity and methanol barrier
property, which is obtained by applying the mixed solution
to a water-absorptive or hydrophilic polymer membrane,
followed by sulfonation and crosslinking, and an electrode
for a fuel cell excellent in catalytic activity, which
comprises sulfonic acid group-containing polyvinyl alcohol
having crosslinked structures and fine catalyst particles
carried on porous particles.
Patent EP-1095743-A1 (EP)
Inventor: MORI MAKOTO
IPC: B26B25/00
Filed: 2000-10-24
Abstract: Around a push button formed on an arm 3, teeth are disposed at a
regular angle, and around the push button inserting hole in a handle
4 grooves are disposed corresponding to the teeth, thereby, by
biasing the arm 3 with a compressed coil spring to engage the teeth
with the grooves. Whereby, by pushing the push button to cause the
arm to stroke, the engagement of the teeth and the groove is released
to cause the arm 3 to turn and by freeing the push button the teeth
and the grooves are engaged, thereby the arm 3 is positioned and held
at a desired position.
Patent EP-1118376-A1 (EP)
Inventor: HILGENDORFF WALTER
IPC: B01D63/08
Filed: 2000-11-09
Abstract: A spacer element has a sliding body with a rotating first edge (16) on a first surface. The edge of one element is arranged next to the edge of a neighboring element. Preferred Features: The sliding body has a rotating second edge (17) on its second surface (15) so that is interacts with the first edge of the neighboring element. The second edge is formed as a lip-like protrusion orthogonally protruding from the second surface.
Patent EP-1101636-A1 (EP)
Inventor: CHO SEONG UN
IPC: B60G21/055
Filed: 2000-11-13
Abstract: A stabilizer in which a shock absorber bracket (20) is fixedly engaged with
the upper end of the control link (30) at the center of the shock absorber (10) on
which the coil spring (50) is installed. A stabilizer (40) is engaged with the lower
end of the control link (30) of which upper end is engaged with the shock absorber
bracket (20). In case that the wheels in opposite on the drum of the vehicle are
simultaneously actuated, the stabilizer (40) twists to make momentum of the
wheels in opposite the same, to prevent the body from being inclined. When the
right and left wheels receive the impact or rebound during cornering, the stabilizer
(40), shock absorber (10) and the coil spring (50) are simultaneously actuated to
maintain roll stiffness to keep the balance of the vehicle, so that passenger's
comfort is improved. The stabilizer (40) may absorb and disperse impact load
applied to the tire from the road condition, thereby improving the steering
capability.
Patent EP-1033595-A1 (EP)
Inventor: SHAHID MUHAMMED A
IPC: G02B6/38
Filed: 2000-02-28
Abstract: A stackable multi-fiber ferrule (10) of the present invention enables relatively tighter
stacking between fiber arrays, resulting in increased interconnection density. The
present invention achieves tighter stacking by incorporating an inner support member (14)
having alignment pin grooves (40) on only one side, thereby permitting the thickness of the
support member to be reduced. Thus, the thickness of the inner support member (14) may
be thinner than that of conventional support members because the inner support member (14)
of the present invention does not have to accommodate opposing alignment pin grooves
on both sides thereof. Thus, a multi-fiber stackable ferrule (10) in accordance with the
present invention will have alignment pin holes (20) on alternating rows of fibers, that is, on
every other interface between adjacent support members. Accordingly, a stackable
multi-fiber ferrule (10) in accordance with the present invention is capable of improved
interconnection density.
Patent EP-1055705-A1 (EP)
Inventor: HONMA MASATO
IPC: C08K5/524
Filed: 2000-05-25
Abstract: A flame-retardant resin composition comprising (A) 100
parts by weight of a styrenic resin, (B) 1 to 30 parts by
weight of a phosphate ester compound and (C) 0.1 to 10 parts
by weight of a phosphite ester compound having a specific
structure, and a molded product formed of the same, impart
a high flame retardance to the styrenic resin without using an
organic halogen compound.
Patent EP-1058062-A1 (EP)
Inventor: MEI LUCIANO
IPC: F23R3/60
Filed: 2000-05-31
Abstract: A device (31) for connection of a nozzle (23) of a
pre-mixing chamber (11) of a gas turbine, to a housing (12)
of the pre-mixing chamber (11) comprises a flange (33)
which clasps and retains the nozzle (23). The flange (33)
is connected in a detachable manner to the housing (12) of
the pre-mixing chamber (11), so as to render the nozzle
(23) integral with the housing (12) of the pre-mixing
chamber (11).
Patent EP-1107259-A1 (EP)
Inventor: FOURNEL RICHARD
IPC: G11C16/28
Filed: 2000-11-29
Abstract: Dans un dispositif de lecture d'une mémoire, on prévoit des moyens de précharge PRECHMTX, PRECHREF des entrées de l'amplificateur différentiel 2 à une même tension de précharge Vbias2, de niveau intermédiaire entre le niveau de précharge Vbiasl des lignes de bit et le niveau de la tension d'alimentation logique Vdd, permettant, dans une phase suivante d'évaluation, l'établissement très rapide de la sortie de l'amplificateur dans un état correspondant à celui de la cellule lue. Des moyens internes de détection 50 détectent la fin de la précharge, permettant de stopper les moyens de précharge et d'activer le générateur de courant de lecture pour la phase d'évaluation. <IMAGE>
Patent EP-1110844-A1 (EP)
Inventor: RICHARD NICOLAS
IPC: B62D1/187
Filed: 2000-12-01
Abstract: The steering column locking device comprises a column support structure with two flanges (2,3) between which the column (1) and a rotating tie rod (4) is arranged. The tie rod is controlled by an operating lever (5) which can be moved between column locking and unlocking positions. The flanges are clamped by a cage (16) of a bearing (15) which moves along a ramp in an intermediate support part (18) supported on the flanges.
Patent EP-1061193-A1 (EP)
Inventor: DE VAULX BERNARD
IPC: E04B2/86
Filed: 2000-06-09
Abstract: The elements of the formwork are composed of two parallel insulating panels (1,2) connected by foldable fasteners (3). The rows of formwork elements are assembled along horizontal joints between rows by assembly rulers (4) which are inserted in longitudinal grooves (11,21,14,24) on each edge of the panels (12,22,3,23). An Independent claim is also included for the formwork used for the casting of a concrete wall.
Patent EP-1149864-A1 (EP)
Inventor: ZAFARANA ROBERTO
IPC: C08K5/544
Filed: 2000-04-28
Abstract: The invention relates to a polymeric composition for packaging a
semiconductor electronic device comprising:
   a) at least one epoxy resin,   b) at least one curing agent, in an amount comprised between 30 and
110 parts by weight per 100 parts by weight of epoxy resin,   c) at least one silica-based reinforcing filler, in an amount comprised
between 300 and 2300 parts by weight per 100 parts of epoxy resin,   d) at least one control agent for the rheology of the polymeric
composition, substantially free from polar groups, in an amount
comprised between 0.1 and 50 parts by weight per 100 parts by weight
of epoxy resin.    
     The invention also relates to a packaging of plastic material for
microelectronic applications, which can be obtained starting from the
aforesaid polymeric composition, and to a semiconductor electronic
device comprising said packaging.
Patent EP-1220228-A1 (EP)
Inventor: PASOTTI MARCO
IPC: G11C16/04
Filed: 2000-12-29
Abstract: Described herein is a method for storing a datum in a first and a second memory cells of a nonvolatile memory. The storage method envisages programming the first and second memory cells in a differential way, by setting a first threshold voltage in the first memory cell and a second threshold voltage different from the first threshold voltage in the second memory cell, the difference between the threshold voltages of the two memory cells representing a datum stored in the memory cells themselves. <IMAGE>   <IMAGE>
Patent EP-1156336-A1 (EP)
Inventor: BERGER HANS DR
IPC: G06F19/00
Filed: 2000-05-16
Abstract: Autonomous, individual analyzers (3) measure a sample parameter or group of parameters. A computer-controlled central unit (1) and peripherals (5, 6, 7, 8) are provided. The analyzers are coupled with the central unit (1) in a first installed position. Individual analyzers can be removed from this position, to be relocated to a second, measurement position, preferably at the side of a patient.
Patent EP-1152658-A1 (EP)
Inventor: ANDERSEN S REN
IPC: A01K39/012
Filed: 2000-02-03
Abstract: The invention concerns a feed pan for poultry, especially chickens and hens, for use in connection with a tube feeding system. The feed pan comprises a feed cone (1) under which a bottom pan (10) is mounted, and the feed cone (1) has mounting elements for mounting on a feed tube (20), so that feed from an outlet hole (21) in the feed tube (20) can pass through the feed cone (1) and down into the bottom pan (10). The mounting elements for the feed cone are configured so that the feed cone (1) and the feed tube (20) can be turned in relation to each other around the axis of the feed tube. The mounting elements comprise adjustable means which can co-operate with driving elements (6, 7) on the feed cone (1), so that the feed cone can also be turned together with the feed tube (20), which among other things is used in connection with the dosing of feeds and cleaning of feed pans.
Patent EP-1140198-A1 (EP)
Inventor: BROWN TRACEY
IPC: A61K47/48
Filed: 2000-01-06
Abstract: The present invention relates to the enhancement of the efficacy of drugs, and more particularly, with overcoming the resistance of cells or organisms to drugs. In particular, the present invention provides a method for enhancing the effectiveness of a cytotoxic or anti-neoplastic agent, comprising the step of co-administering said agent with hyaluronan, wherein co-administration with hyaluronan enhances the agent's cancer cell-killing potential.
Patent EP-1169293-A1 (EP)
Inventor: LUKAC TEODOR
IPC: C07C69/86
Filed: 2000-02-15
Abstract: A compound of formula (I), wherein G?1 and G2¿ independently represent a polymerisable mesogenic residue; X represents a group selected from -CH¿2?-, -O-, -CO-, -COO-, -OOC-, -CONR'-, -OCOO-, -OCONR'; Sp represents a group of the formula -(CH2)p- in which p is an integer of 1 to 18 and in which one or two non adjacent -CH2- groups are optionally replaced by -CH=CH-; or in which one or two -CH2- groups are optionally replaced by one or two groups selected from the group consisting of -O-, -CO-, -COO-, -OOC-, -CONR'-, -OCOO-, -OCONR' with the proviso that firstly the spacer group does not contain two adjacent heteroatoms and secondly when X is -CH2-, p can also have a value of 0; and M represents an achiral group of formula (II) in which A and B independently represent an optionally substituted six membered isocyclic or heterocyclic group or naphthalenediyl; C is selected from the group consisting of an optionally substituted five and six membered isocyclic or heterocyclic group or naphthalenediyl; n?1 and n2¿ are 0 or 1 with the proviso that firstly 1≤n1+n2≤2 and secondly, when C is naphthalenediyl 0≤n1+n2≤2; Z1 is selected from the group consisting of -O-, -COO-, -OOC-, -CO-, -CONR'-, -NR'CO-, OCOO-, -OCONR'-, -NR'COO- and a single bond; in which R' is selected from the group consisting of hydrogen, a lower achiral alkyl group and a lower achiral alkenyl group; Z?2 and Z3¿ are independently selected from the group consisting of single bond, -COO-, -OOC-, -CH¿2?-CH2-, -CH2O-, -OCH2-, -CH=CH-, -C C-, -(CH2)4- and -(CH2)3O-; and R?1¿ is selected from the group consisting of -CN, -COR, -COOR, -OCOR, -CONR'R, -NR'COR, OCOOR, -OCONR'R, -NR'COOR, -F, -Cl, -CF¿3?, -OCF3, -OR and -R in which R is selected from the group consisting of hydrogen, an achiral C1-18 alkyl group and an achiral C4-18 alkenyl group with the double bond at 3-position or higher; and R' is as defined above; with the proviso that at most one of the rings A, B and C is a naphthalenediyl group is provided as well as liquid crystalline mixtures, films and electro-optical devices comprising the compound.
Patent EP-1159380-A1 (EP)
Inventor: LEVESQUE PIERRE
IPC: C10M133/08
Filed: 2000-02-01
Abstract: Functional fluids comprising at least one compound selected from the group consisting of a glycol, a glycol ether, an ester, a hydrocarbon, and mixtures thereof and an effective amount of benzotriazole, a derivative thereof such as tolyltriazole or mixtures thereof and 1,2,4-triazole, a derivative thereof or mixtures thereof. The functional fluids exhibit increased resistance to corrosion and reduced sediment formation and are useful as brake fluids.
Patent EP-1164199-A1 (EP)
Inventor: SUGIYAMA ATSUSHI
IPC: C12Q1/26
Filed: 2000-03-13
Abstract: The present invention relates to a method for quickly
determining cAMP content or an adenylate cyclase activity
in a biological sample containing non-cyclic adenine
nucleotides without the use of radioactive agents. 
     Particularly, the present invention provides a method
of determining cAMP content or an adenylate cyclase
activity in a biological sample containing non-cyclic
adenine nucleotides selected from the group consisting of
cAMP produced by endogenous adenylate cyclase, and AMP, ATP,
ADP and a mixture thereof, which comprises (1) combining a
biological sample with effective amounts of apyrase,
adenosine deaminase and alkaline phosphatase to
enzymatically remove non-cyclic adenine nucleotides other
than cAMP, and glucose-6-phosphate in the sample; (2)
enzymatically converting cAMP into AMP; (3) determining an
amount of AMP without the use of radioactive agents, and a
kit to carry out the method.
Patent EP-1161352-A1 (EP)
Inventor: JOTCHAM RICHARD BRYAN
IPC: B42D25/40
Filed: 2000-03-10
Abstract: The invention is concerned with security elements for security articles such as banknotes, cheques and the like.The invention further comprises a security element for use with security materials, said element comprising a first layer, to one side of which is applied at least one optically variable device, and on the other side of said first layer are applied indicia, and a thermochromic coating applied over the indicia, wherein the thermochromic coating comprises a thermochromic material which is coloured when the temperature of said thermochromic coating is below an activation temperature, which colour substantially obscures the indicia and enhances the visibility of the optically variable device, and wherein the thermochromic material becomes colourless at or above said activation temperature, to thereby reveal the indicia, and to render the optically variable device substantially invisible in reflected light.