baber/WOPTO huggingface dataset:
Patent EP-0508158-A3 (EP)
Title: Set retarder for wet spraying
IPC: C04B24/00
Filed: 1992-03-15
Abstract: The invention relates to the use of a novel set retarder for the wet spraying process, the setting time being extended and, for example, being delayed to such an extent that the spraying material can be delivered from a ready-mixed concrete factory to the building site and, at the latter, remains usable for several days, but can be caused to set and rapidly harden at any time by addition of a setting accelerator.
Patent EP-0525487-A3 (EP)
Title: Subscriber terminal with an identification device for audible tones
IPC: H04M1/2745
Filed: 1992-07-11
Abstract: The frequency and mark/space ratio of call progress tones can greatly deviate from the guide lines of the postal administrations, particularly in private branch exchanges. As a result, it is difficult to avoid malfunctions when connecting the subscriber terminals to a communications network. To enable even an untrained user to connect the subscriber terminal to an existing communications system, a device for learning call progress tones is provided in the subscriber terminal according to the invention. For this purpose, the subscriber terminal contains a control which calls up the call progress tones from the communications system and determines their mark/space ratio which is stored in a memory. If the subscriber terminal is connected to a private branch exchange, both the call progress tones of the extension and those outside the extension can be learned. The device can be used in any subscriber terminal which must respond to call progress tones. <IMAGE>
Patent EP-0542156-A3 (EP)
Title: Method of updating data stored in storage locations of a storage unit, in particular of a flash eprom
IPC: G11C16/10
Filed: 1992-11-06
Abstract: There is disclosed a method of updating data stored in storage locations of a storage unit, in particular of a Flash EPROM. The activity of updating data stored in some types of non-volatile storage units, such as Flash EPROMs, is time consuming. A remarkable reduction in updating time is obtained by writing information relative to updating to be carried out in not occupied storage locations and executing the updating all at once on the storage locations containing the data. <IMAGE>
Patent EP-0552440-A3 (EP)
IPC: C21C5/46
Filed: 1992-11-21
Abstract: The invention relates to a blowing lance suspension with integrated medium supply. In accordance with this invention, a U-shaped medium collector box having a horizontal top plate as carrier arm and a first connection surface is provided on the lance carriage. The medium connection pipes lead into this first connection surface. A lance carrier plate is provided, at right angles to the longitudinal axis of the lance, on the top part of the lance. The underside of the lance carrier plate forms a second connection surface into which the medium distributor pipes of the lance lead fittingly. After the lance has been laid down on the carrier arm of the lance carriage, the lance carrier plate is carried by the horizontal top plate, so that between the first and second connection surfaces, the connection of the medium pipes is made through the action of gravity.
Patent EP-0549228-A3 (EP)
Title: Photocurable resin composition
IPC: C08G77/442
Filed: 1992-12-14
Abstract: A photocurable resin composition comprising the components (a), (b), (c) and (d) or the components (a), (b) and (e) of the following components:   (a) a polymerisable compound having at least one ethylenically unsaturated group per molecule;   (b) a photopolymerisation initiator;   (c) at least one compound of the general formula: <CHEM> wherein R<1> represents a hydrogen atom or lower alkyl group, A represents -0- or -NH-, R<2> represents a C1-6-alkylene group, R<3> represents a lower alkyl group, X represents a lower alkoxy group or halogen atom and m represents 0, 1 or 2, or at least one silane group-containing hydrolysis product thereof;   (d) at least one compound of the general formula: <CHEM> wherein R<4> represents a glycidoxy or C5-6-epoxycycloalkyl group, R<5> represents a C1-6-alkylene group, R<6> represents a lower alkyl group, Y represents a lower alkoxy group or halogen atom and n represents 0, 1 or 2, or at least one silane group-containing hydrolysis product thereof; (e) a silane group-containing hydrolysis product of a mixture of at least one compound of Formula (I) and at least one compound of Formula (II). n
Patent EP-0560413-A3 (EP)
IPC: G06T9/00
Filed: 1990-01-29
Abstract: An encoder, decoder and encoder/decoder system utilizes quantization and adaptive bit allocation to encode and decode spectral information within frequency subbands. In accordance with spectral levels within a respective subband, bits are adaptively allocated to representations of the information in the respective subband and in adjacent subbands. <IMAGE>
Patent EP-0606601-A3 (EP)
Title: Control device.
Inventor: VIERTLER TAINER
IPC: H02M7/5387
Filed: 1993-12-15
Abstract: A micro controller (MC) which is constructed as a pulse-width modulator changes the duty ratio (the modulation) of the pulse-width modulation output signal (MS) at a specific switching frequency, and drives the downstream push-pull stage (GS) in a time-delayed manner by means of at least one upper power switch and one lower power switch (LSO, LSU). The micro controller (MC) has three pulse-width modulation outputs (ports P1, P2, P3). The actual PWM output signal (MS) is emitted at the first output (P1). The modulation signal (MS) plus a dead time (MS + TZ) are emitted at the second output (P2) and fed to the lower power switch (LSU) as a drive signal (ASU). The dead time (TZ) is emitted at the third output (P3), the drive signal (ASO) for the upper power switch (LSO) being formed from the modulation signal (MS) and the inverted dead time (TZ) by subtraction (SUB). In the modulation limit region (modulation tending to 100% and 0%), the dead time (TZ) is reduced automatically and one power switch (LSU or LSO) is switched on continuously, while the other power switch (LSO or LSU) is switched off in the mean time. Beyond a specific modulation limit value, a "Power bit" (PB) is emitted regularly at a fourth output (P4) and produces 100% modulation. <IMAGE>
Patent EP-0566399-A3 (EP)
IPC: F16H61/08
Filed: 1993-04-15
Abstract: During downshift operation of an automotive automatic transmission in which a lower-speed clutch for establishing a lower-speed gear is engaged while a higher-speed clutch, which has established a higher-speed gear, is disengaged, to increase the turbine rotational speed Nt toward a synchronous rotation speed Ntj associated with the lower-speed gear, speed change control is carried out according to the same control method regardless of whether the engine is in a power-on or power-off state. A target change rate (Nir)' of turbine rotational speed associated with the higher-speed clutch and a target change rate (Nia)' of turbine rotational speed associated with the lower-speed clutch are set, and a change rate (Nt)' of the turbine rotational speed is detected. The transmission torque through the higher-speed clutch is controlled in a feedback manner such that the detected change rate (Nt)' coincides with the change rate (Nir)', and also the transmission torque through the lower-speed clutch is feedback-controlled such that the change rate (Nt)' coincides with the change rate (Nia)', thereby carrying out downshift. <IMAGE>
Patent EP-0581486-A3 (EP)
Title: High bandwidth packet switch.
Inventor: MCHARG CHRISTOPHER GORDON
IPC: H04L12/56
Filed: 1993-07-13
Abstract: A fast packet switch comprises one buffer (200) directly connected between a plurality of input ports and a plurality of output ports to effect rapid throughput of data packets. A pointer to a location in the buffer is allocated by a buffer manager (206) upon receipt of notification of an incoming packet at the receiving input port and the input port delivers the packet as it is received to the location designated by the pointer. After the data packet is received, the input port delivers the pointer and a destination address for the packet to a router (208), which selects one of the plurality of output ports based on the destination address. The router queues the pointer in a queue for the selected output port. The output port then retrieves the data packet from the buffer using the pointer to determine the location, and transmits the data packet. After the transmission is complete, the output port returns the pointer to the buffer manager. This packet switch may be pipelined to receive, route, and transmit simultaneously on adjacent data packets. <IMAGE>
Patent EP-0612512-A3 (EP)
Title: Use of a composition for the manufacture of a primer for coating dentin.
Inventor: AASEN STEVEN M C O MINNESOTA M
IPC: A61K6/884
Filed: 1987-02-25
Abstract: An acid and a water-soluble film former are used as a primer for hard tissue (e.g., dentin). The acid has a pK<sub>a</sub> less than or equal to that of phenol and the acid and its calcium salt(s) are soluble in the film former. The primer is free of adhesively detrimental quantities of calcium salts that are not soluble in the film former.
Patent EP-0653460-A3 (EP)
Title: Synthetic resin composition and product of molding thereof.
Inventor: AKETA TOMOYUKI
IPC: C08L77/12
Filed: 1994-11-10
Abstract: In a blended resin composition comprising a general polyester and a liquid crystal polyester resin, the liquid crystal polyester resin is fibrillated in the molding step to obtain a resin composition having excellent mechanical strength etc. The present invention relates to a synthetic resin composition comprising 100 parts by weight of a resin component composed of 99 to 50 parts by weight of a polyester resin (a) not forming an anisotropic melt phase and 1 to 50 parts by weight of a liquid crystal polyester resin (b) capable of forming an anisotropic melt phase as well as 0.01 to 0.5 parts by weight of a phosphorus compound (c), said liquid crystal polyester resin (b) capable of forming an anisotropic melt phase is fibrillated to an aspect ratio of 6 or more in the molding step.
Patent EP-0661065-A3 (EP)
Title: Infusion system comprising a control device.
Inventor: ROEHER OTFRIED PROF DR ING
IPC: A61M5/172
Filed: 1994-12-21
Abstract: The infusion system is equipped with a control device (10) which includes a plurality of influence quantities with different physiological action mechanisms, that is to say a plurality of semantic domains, as fuzzy knowledge in automatic medication dosing, and in this case takes into account the semantic meaning of the individual domains. The control device for regulating at least one infusion apparatus (21) contains a plurality of fuzzy controllers (17,19) in a hierarchical system structure. All linguistic variables, measured quantities and derived quantities are examined in a first hierarchy plane by means of a semantic analyser (16) with regard to their inherent meaning for the various semantic domains. In the unit (18) for semantic domain assessment, conclusions for the mode of operation of a second hierarchy plane, in which each semantic domain is represented by its own fuzzy controller (19), are drawn from the first hierarchy plane. Continuous semantic analysis in the first hierarchy plane and selective regulation of the fuzzy controllers (19) in the second hierarchy plane guarantee that the qualitatively different influence component and the changes in the patient condition occurring throughout the treatment are recognised in their complex interaction according to their semantic meaning and included in the automatic medication dosing. <IMAGE>
Patent EP-0666524-A3 (EP)
Title: Personal-Computer mit einem Gehäuse, einer Hauptplatine, Steckkarten und einer Haltevorrichtung hierfür
Inventor: ENDERS GERDUM
IPC: G06F1/18
Filed: 1995-01-28
Abstract: Bei dem Personalcomputer mit einem Gehäuse (20), einer Hauptplatine (22),
die Steckplätze für Steckkarten (24) aufweist, sowie Steckkarten (24), die
in diese Steckplätze einsteckbar sind und im Gehäuse in diesem Zustand
mittels einer Haltevorrichtung gehalten sind, istdie Haltevorrichtung eine
alle einsteckbaren Steckkarten übergreifende Klemmleiste (36) ist, die im
eingesetzten Zustand alle Steckkarten (24) fixiert und die im Freigabezustand
alle Steckkarten (24) freigibt, und die elastische Bereiche aufweist,
die den einzelnen Steckkarten (24) zugeordnet sind.
Patent EP-0675667-A3 (EP)
Inventor: OKAZAKI MASATOSHI
IPC: H04R7/02
Filed: 1995-03-30
Abstract: Water-proofed natural pulp or organic synthetic
fibers are with polyester-type fibers having a low
melting point, and subjected to a paper fabrication
process. The fabricated product is dried with hot air at
a temperature higher than the melting point of the
polyester-type fibers, thereby melt-bonding only intersections
of the fibers without completely fusing the
polyester-type fibers. The pressure of the hot air
contributes to the formation of a predetermined shape.
Thus, a water-proof diaphragm for a loudspeaker, having
a large thickness, a low density, a high internal loss
and a high stiffness, is obtained. By incorporating the
thus formed diaphragm, a high-performance loudspeaker
having a low distortion and a broad reproducing range is
obtained.
Patent EP-0694953-A3 (EP)
Inventor: TAKEJI YASABURO
IPC: H01J61/36
Filed: 1995-07-20
Abstract: In an unsaturated vapour pressure type high pressure sodium lamp,
a glass solder (5) used for closely sealing a cap (6) to fix to an arc
tube (1) includes a first component which is a mixture of Al 2 O 3 , CaO and
Y 2 O 3  and a second component including at least one of
Sc 2 O 3 , La 2 O 3 , Sm 2 O 3 ,
Ce 2 O 3 , Yb 2 O 3  and Dy 2 O 3 ,
a constant percentage of the second component in the glass solder being in a range of 2 to
15 weight%.
Patent EP-0721925-A3 (EP)
Title: Dense silicon nitride composite material and method of making it
Inventor: KLEMM HAGEN DR
IPC: C04B35/584
Filed: 1995-12-15
Abstract: The dense silicon nitride composition material, for high temp. components in mfg. fittings and motors and the like, contains 3-50 mass % of a reinforcement component comprising a mixture of metal silicide phases with 10-90 mass % of Me5Si3 and 90-10 mass % of MeSi2 or MeSi2 and silicides of other stoichiometries at 90-10 mass % with 10-90 mass % of MeSi2, where Me is a metal or a metal mixture. Prodn. of the compsn. is also claimed. The material is sintered and/or hot pressed and/or given hot isostatic pressing. The reinforcement component is metal silicide powder added as for powder metallurgy or as a preliminary stage of the metal silicide. Until reaching a closed porosity stage, a nitrogen/temp. ratio is applied according to the known relationships to form and stabilise the Me2Si3.
Patent EP-0674175-A3 (EP)
Title: Chemical modification of antibodies and antigens.
Inventor: DAWKES ADRIAN CHARLES
IPC: G01N33/53
Filed: 1995-02-17
Abstract: There is described a method for the chemical modification of antibodies and/or antigens in order to minimise sample interference in immunoassays, an immunoassay method in which chemically modified antibodies and/or antigens are employed, the use of chemically modified antibodies and/or antigens in an immunoassay and a kit for assaying biological specimens which comprises the chemically modified antibodies and/or antigens. <IMAGE>
Patent EP-0675054-A3 (EP)
Title: Valve for liquefied carbon dioxide gas.
Inventor: TAKAHASHI MASASHI
IPC: B65D83/44
Filed: 1995-03-24
Abstract: The constant quantity injection valve (1) comprises a valve housing (2), a first and a second valve (3, 4) respectively including valve pins (8, 9) and ring-like packings (10, 11), and a measuring chamber (5) formed in the valve housing between the two valves. The valve housing has a gas flow-out passage extending along its axis. The individual valves are located on the up-stream and downstream sides (7a, 7b) of the flow-out passage, and the valve pins are axially movable and respectively include closing sections (12, 13), opening sections (14, 15) and inclined sections (16, 17) connecting the two sections. The ring-like packings are made of an elastic material with a rubber hardness of 90 DEG  or above, the three sections of each of the valve pins being detachably mounted on the peripheral wall of the flow-out passage. The two valves are in a position relation to each other such that with the closing of the first valve the second valve communicate the measuring chamber with the downstream side and with the opening of the first valve the second valve communicates the measuring chamber with the downstream side. <IMAGE>
Patent EP-0673099-A3 (EP)
Inventor: KOCH MAX
IPC: H02G1/12
Filed: 1995-03-10
Abstract: Das zu bearbeitende Leiterende wird zuerst hinter dem zu
bearbeitenden Leiterendabschnitt (5) ergriffen und in
seiner Axiallage festgehalten. Darauf wird mittels einer
in Längsrichtung dieses Leiterendabschnittes (5) relativ
zu diesem gegen das freie Ende desselben zu verschiebbaren
Abtastanordnung das freie Ende dieses Leiterendabschnittes
(5) festgestellt, dann die Schneidmesser
(12,13) um einen der Abtrenn- und/oder Abisolierlänge
entsprechenden Betrag (X) von der vorher ermittelten Endposition
zurückversetzten Betrag in schneidenden Eingriff
mit dem zu bearbeitenden Leiterendabschnitt (5) gebracht,
und nach Durchtrennung der gewünschten Lage diese mittels
der Schneidmesser (12,13) längs des letzteren gegen das
Ende desselben zu verschoben, und dieser Abtrenn-
und/oder Abisoliervorgang gegebenenfalls ein- oder mehrmals
mit abgestufter Einschneidtiefe wiederholt.
Patent EP-0762692-A3 (EP)
Inventor: CORDERY ROBERT A
IPC: G06Q20/38
Filed: 1996-08-21
Abstract: A system and method include means for processing a
cryptographic certificate adapted to provide security
functionality. A register means (244) is provided and
means (224) for adjusting the register means to account for
services when the cryptographic certificate is processed.
The register means may be for storing funds. Means are
provided for processing a digital token providing proof of
postage payment and means are also provided for processing
a cryptographic certificate adapted to provide security
functionality. Funds stored in the register means are
debited when the digital token is processed and when the
cryptographic certificate is processed. Processing the
cryptographic certificate may involve many functions such
as providing security services and/or certificate
management functions (including generating and verifying
cryptographic certificates) and/or key management functions
and/or access to any needed private keys to perform
security services. Processing the digital token may
include generating the digital token or issuing the digital
token.
Patent EP-0788971-A3 (EP)
Title: Überlastsicherung für ein von einem Flugzeugschlepper ohne Schleppstange aufgenommenes Bugfahrwerk eines Flugzeuges
Inventor: FRANKEN WILHELM DIPL-ING
IPC: B64F1/22
Filed: 1996-08-31
Abstract: Die Erfindung befaßt sich mit einer Überlastsicherung
für ein von einem stangenlosen Flugzeugschlepper aufgenommenes
Bugfahrwerk eines Flugzeuges. 
     Bei der Überlastsicherung nach einem Ausführungsbeispiel
ist bei dem Flugzeugschlepper innerhalb der
Teleskoparme (9) der Aufnahmevorrichtung für das
Bugfahrwerk eines Flugzeuges eine Überlastsicherung
vorgesehen. 
     Diese Überlastungsicherung besteht aus Scherbolzen
(28), ausgelegt entsprechend der jeweils zulässigen
Bugradlast, wobei die Scherbolzen (28) über die
Zylinderkolbenstangen (26) und die Zylinderrohre (30)
die Teleskopspitzen (25) sichern. Zusätzlich ist
jeweils ein Sicherungsbolzen (27) mit einem
Sicherheitsspiel (29) innerhalb jeder Zylinderkolbenstange
(28) vorgesehen. Bei Überlast, verursacht
durch Zugkräfte oder durch Druckkräfte, die die für das
Bugfahrwerk maximal zulässigen Belastungswerte überschreiten,
und nach Abscheren der Scherbolzen (28)
können sich die Zylinderkolbenstangen (26) innerhalb
des Sicherheitsspieles (29) in den Zylinderrohren (30)
in Längsrichtung des Flugzeugschleppers um ein
bestimmtes Maß in beiden Richtungen frei bewegen.
Patent EP-0724065-A3 (EP)
Inventor: CROW ROBERT W
IPC: E21B34/14
Filed: 1996-01-29
Abstract: A tubing-manipulated valve assembly (200) for
control of fluid flow in a flowbore. The valve assembly
(200) comprises a pivotable flapper plate (202) that is
specially-shaped to include a semicylindrical channel which
substantially aligns with a flowbore when the plate (202) is
in an open position to cause the plate to conform closely to
the interior profile of a wellbore. The plate (202) is
operable between an open position in which the plate (202)
is generally aligned with the flowbore and a closed position
in which the plate (202) substantially seals the flowbore.
Patent EP-0763818-A3 (EP)
Inventor: OSHIKIRI MASAHIRO
IPC: G10L19/26
Filed: 1996-09-13
Abstract: A formant emphasis method and device for
emphasizing the formant as the spectral peak of an
input speech signal and attenuating the spectral valley
of the input speech signal, which uses a spectrum
emphasis filter (21) for emphasizing the formant of
the input speech signal and attenuating the valley of
the input speech signal, a first-order variable
characteristic filter (23) whose characteristic
adaptively changes in accordance with the characteristic
of the input speech signal, and a first-order fixed
characteristic filter (24) for compensating a spectral
tilt included in an output signal from the spectrum
emphasis filter.
Patent EP-0766268-A3 (EP)
Inventor: HIGASHIKOZONO MAKOTO
IPC: H01B7/00
Filed: 1996-09-27
Abstract: The cable has a lower resistance and a similar inductance and noise-preventative
capacity as compared with known equivalent cables. These
features are obtained without sizing up the diameter of a resistive wire
(5), nor reducing wound spire number of the resistive wire (5). A
central element (1) is formed by stranding three aramid fibres having
1,000 deniers. Then, a mixture of fluorine-based material and ferrite
powder is extruded on the element (1), thereby forming a ferrite core
layer (2) having an external diameter of at most 1.3mm. These element
(1) and core layer (2) constitute an elongate core member (3). Further, a
resistive wire (5) is prepared by alloying nickel with aluminum, silicon
and manganese. On the elongate core member (3) is then wound a
resistive wire (5) having a diameter of 45 to 70 µm and a resistivity of
10 to 50 µΩ.cm at a winding pitch of at least 7,000 spires/m, thereby
setting the total conductor resistance at 2 to 4 kΩ/m. An insulation
coating (6) is then formed on the core member (3) wound with the
resistive wire (5) to give an outer diameter of 4.6mm. The insulation
coating (6) is then covered with a reinforcing glass fiber net (7) and
further with a sheath (8) to give an external diameter of 7mm.
Patent EP-0786363-A3 (EP)
Title: Luftkanalanordnung zur Fondbelüftung und/oder -Heizung eines Kraftfahrzeuges
Inventor: STOYE WOLFGANG
IPC: B60H1/00
Filed: 1997-01-08
Abstract: Die Erfindung bezieht sich auf eine Luftkanalanordnung zur Fondbelüftung und/oder
-heizung mit einem lufteintrittsseitigen Anschlußstück für einen Anschlußstutzen eines
Belüftungs- und/oder Heizgerätes mit zwei fondseitig von dem Anschlußstück ausgehenden
und sich beidseits des Fahrzeugtunnels zu beiden Fondseitenräumen hin
erstreckenden Fondseitenkanälen mit jeweils einer endseitigen Luftauslaßöffnung. Sie
löst die Aufgabe, eine derartige Luftkanalanordnung so auszubilden, daß beide Fondseiten
unterschiedlich belüftet und/oder beheizt werden können und daß der Erstellungs- und
auch der Montageaufwand reduziert sind. Dazu ist das Anschlußstück (1) aus den
belüftungs- und/oder heizgeräteseitigen Lufteintrittsstutzen (6) und (7) der beiden
Fondseitenkanäle (2) und (3) gebildet, wozu die Lufteintrittsstutzen (6, 7) parallel
zueinander ausgerichtet sind und jeweils eine zur gegenseitigen Anlage bringbare
Wandung (8, 9) aufweisen, und daß die Lufteintrittsstutzen (6) und (7) auf ihrer dem
Tunnel abgewandten Seite entlang der Wandungen (8) und (9) durch ein Filmscharnier
(10) miteinander verbunden sind.