baber/WOPTO huggingface dataset:
Patent EP-0415188-A3 (EP)
Title: Enzymatic method for determining analyte concentrations
IPC: C12Q1/527
Filed: 1990-08-16
Abstract: An improved enzymatic method for determining the concentration of an analyte in a sample body fluid including CO2 and ammonia, the novel reagent compositions used in this method, and diagnostic test kits useful for determining various analytes according to the method of the invention.
Patent EP-0381262-A3 (EP)
Title: Enzymatic liquid detergent composition
IPC: C11D3/386
Filed: 1990-01-22
Abstract: The invention relates to the stabilization of 
mixtures of proteolytic and lipolytic enzymes in a liquid 
medium such as a liquid detergent composition. By 
inclusion therein of a stabilizing system comprising a 
polyol and a boron compound which are capable of reacting 
with each other whereby the polyol has a first biding 
constant with the boron compound of at least 500 1/mole 
and a second binding constant of at least 1,000 1²/mole², 
the stability of the lipase in the presence of the 
protease is significantly improved.  
     The lipase is preferably obtained from 
 Humicola lanuginosa , and the stabilizing system 
preferably comprises a mixture of sorbitol and borax.
Patent EP-0400729-A3 (EP)
Title: Improved circuit for performing the s-transform
IPC: H04N7/26
Filed: 1990-05-25
Abstract: An improved circuit for performing the S-­
transform and inverse S-transform on digital images. 
Data is fed back so that only one stage of adder/­
subtracters is required. The circuit elements have 
little idle time, making for efficient VLSI implementation.
Patent EP-0398464-A3 (EP)
Title: Aroma recovery from the thermal hydrolysis of spent coffee grounds
IPC: A23F5/48
Filed: 1990-01-15
Abstract: The present invention relates to a process to recover 
beneficial coffee volatiles such as diacetyl and 
acetaldehyde from an aroma stream generated by the 
thermal hydrolysis of spent grounds. The aroma stream is 
passed over a bed of a non-polar microporous adsorbent 
and effluent is collected until breakthrough of furfural 
is detected. The invention also relates to the 
composition of the recovered/purified coffee aroma and to 
soluble coffee products containing the coffee aroma.
Patent EP-0414589-A3 (EP)
Title: Double-wall system for a water containment
IPC: F16L39/00
Filed: 1990-08-08
Abstract: A secondary containment pipe system disposed around a primary pipe system and comprising a joint that is divided along a central parting plane and has laterally projecting flanges that form internal passages for adhesive sealing cement, that is injected through ports while the joint is clamped together around secondary containment pipes. The joint has pipe sockets that have internal grooves that also are filled with injected cement, thus forming a continuous, uninterrupted seal around the interior of the joint, and also has spillover grooves and wells for minimizing leakage, and lateral aligning surfaces. The clamping means are C-shaped clips that can be left in place indefinitely. The secondary containment pipes also are divided, being formed by elongated pipe elements fitted together around the primary pipes and having snap-latching coupling means along their abutting edges. One embodiment has internal reinforcing flaps that extend across the abutting edges and define internal sealing passages along the coupling means to be filled with injected adhesive cement through external ports, and also has means along the free edges for holding the flaps in place. A second pipe embodiment has tongue-and-groove couplings along thickened edges, and internal passages along the couplings in the form of enlarged coupling grooves, and an external reinforcing strip is provided for optional use in pressurized systems.
Patent EP-0397598-A3 (EP)
IPC: E04C2/288
Filed: 1990-05-01
Abstract: Le panneau préfabriqué est composé d'une brique évidée 
(10), en terre cuite, et d'un revêtement extérieur (11), 
en plâtre.  
     Les cavités (12) de la brique (10) sont remplies de mousse 
de polyuréthane (15).
Patent EP-0511430-A3 (EP)
Title: Cell preservative solution
IPC: C12N5/071
Filed: 1991-07-02
Abstract: The present invention concerns an aqueous alcohol-buffer solution for the preservation of the nuclear morphology of cells, said solution comprising: a water-miscible alcohol; magnesium and calcium ions in an amount sufficient to preserve the nuclear morphology of cells; and a buffering agent which maintains said solution with said cells at a pH range of between about 2 and about 7.
Patent EP-0455327-A3 (EP)
Title: Method and apparatus for heated pressurized fluid stream treatment of substrate material
IPC: D06C23/00
Filed: 1991-03-05
Abstract: A method and apparatus for treatment of relatively moving substrate materials by preheating the substrate before precise selective application of discrete, high temperature pressurized streams of fluid against the surface of the materials to impart a visual and tactile change thereto. The apparatus includes an elongate manifold for receiving heated pressurized fluid, such as air, disposed across the width of the relatively moving material and having a single slit the full width of the substrate for directing the fluid into the surface of the material. Pressurized cool fluid, such as air, is directed across selected portions of the manifold discharge slit to deflect pressurized heated air away from the substrate. The manifold is provided with cool air outlets which direct the heated air to a position upstream of the path of movement of the substrate for preheating purposes. The apparatus is further arranged and configured to enhance the visibility of faults in the substrate. <IMAGE>
Patent EP-0547907-A3 (EP)
IPC: H01L21/28
Filed: 1992-12-17
Abstract: A method is provided for forming a gate overlap LDD structure 
of an integrated circuit, and an integrated circuit formed 
according to the same. An oxide layer is formed over a substrate. 
A four layered gate electrode is formed in an inverse T shape. A 
first polysilicon layer is formed over the underlying oxide layer. 
A first conductive layer is formed over the first polysilicon 
layer. A second polysilicon layer is formed over the first 
conductive layer. A second conductive layer is then formed over 
the second polysilicon layer. The second conductive and 
polysilicon layers are etched to expose a portion of the underlying 
first conductive layer. Lightly doped drain regions are formed in 
the substrate adjacent to the second conductive and polysilicon 
layers. Sidewall oxide spacers are formed on the sides of the 
second conductive and polysilicon layers and on top of the first 
conductive layer. The first conductive and polysilicon layers are 
etched exposing a portion of the underlying oxide layer. 
Source/drain regions are formed in the substrate adjacent to the 
first conductive and polysilicon layers.
Patent EP-0563889-A3 (EP)
IPC: F21V19/02
Filed: 1993-03-30
Abstract: A reflector is described which has a focusing device and a cylindrical part which accommodates a lamp mount and onto which it is possible to push a focusing ring which is screwed to a reflector holder via a thread and can be rotated relative to the cylindrical part and can be fixed in the axial direction by means of a holding device, an axial guide being effective between the reflector holder and the holding device. <IMAGE>
Patent EP-0590461-A3 (EP)
Title: Multilayered heat-sealable plastic films
Inventor: MAUL JUERGEN DR
IPC: C08L53/00
Filed: 1993-09-20
Abstract: The invention relates to heat-sealable plastic films KF for sealing closure of containers, built up from at least two layers adhering to one another, a substrate layer T being built up from an impact-resistant polystyrene resin (PS) and another sealing layer S - adhering to the substrate layer T - being built up from 20 to 100% by weight of a copolymer P consisting of:   p1) 20 to 90% by weight of methyl methacrylate and/or ethyl methacrylate   p2) 10 to 80% by weight of at least one monomer of the formula I: <IMAGE> in which R1 represents an alkyl radical with 3 to 24 carbon atoms and   p3) 0 to 10% by weight, preferably 1 to 8% by weight, of a monomer which is copolymerisable with the monomers p1) and p2) and is different from the monomers p1) and p2), the monomers p1), p2) and p3) totalling 100% by weight.
Patent EP-0631256-A3 (EP)
Inventor: CROOKS JOHN FREDERICK
IPC: G06F3/0488
Filed: 1994-06-16
Abstract: A handwriting capture system includes a segmented
digitizer and circuitry which processes handwriting
information entered into the segmented digitizer, a
controller (14) which determines position coordinates
associated with the handwriting information, a memory (16)
coupled to the controller which stores position coordinates,
and circuitry (13) coupled between the controller (14) and
the segmented digitizer (12) which drives and calibrates the
segmented digitizer (12). The system also includes a host
computer system (24) coupled to the controller (14) through
an interface (22) so that the controller (14) can upload
positional coordinates to the host system (24).
Patent EP-0660324-A3 (EP)
Inventor: HETZLER STEVEN ROBERT
IPC: G11B20/10
Filed: 1994-12-13
Abstract: A sector servo, zone bit recording disk drive (202) includes a sector
architecture in which the recording head (208) locates and identifies data
sectors (254) without using data ID fields, but instead using information
obtained from electronic storage (212,215) and from servo sectors (220) which need not be
adjacent to the data sectors. The tracks contain servo information and
data, but not data sector ID information. The tracks in each zone are
circumferentially divided into segments. Included in each segment is a
number of data regions separated from one another by servo sectors. The
data regions may contain partial data sectors and complete data sectors.
The format information provided to identify and locate data sectors,
including ones whose region locations are not adjacent to servo sectors,
includes an entry for each region in the section. Each entry includes
the lengths of the first and last data sections in the region, whether
the sectors represented by those sections are split between two regions,
the total number of data sectors in the region, and the sector number of
the first data sector in the region. The information provided in the
servo sectors consists of a servo sector number or other indicia which
enables the disk drive to determine the position of the recording head
and begin reading or writing immediately upon settling on-track and
without incurring a latency penalty.
Patent EP-0663785-A3 (EP)
Inventor: TERHO MIKKO
IPC: H04W28/06
Filed: 1995-01-10
Abstract: This invention relates to a method of data transfer via a radio telephone network
between a LAN (1) and a Mobile Station and to a data interface unit that applies
the method. According to the method the LAN's data packets are formed, and
the RLP control is stripped away from them, in the LAN-controller that is
permanently connected to it; the data is packed into data packets in accordance
with a data communications protocol and the data communications data packets
are inserted into data frames of the radio telephone network when the data is
transferred between the radio telephone units. The data interface unit (15)
according to the invention is connected to a LAN-controller (14) on the side of
the LAN (1). The data interface unit (15) incorporates a digital radio telephone
unit (16a) and a data adapter (17) for inserting the LAN's data packets into data
frames and for extracting the data packets from these data frames when the
data is transferred between the LAN and a Mobile Station that is connected to
the digital radio telephone network.
Patent EP-0734057-A3 (EP)
Inventor: DAVENPORT ROBERT E
IPC: H01L21/02
Filed: 1994-06-06
Abstract: An upper platform platen (106) used in an apparatus in 
semiconductor processing to capture back-scattered 
deposition materials and prevent the need to clean outer 
edges of the support platen (106) contains an embedded, 
electrically conductive heating pattern (110) which can be 
used to heat upper platen (106). Substrate support platform 
(102) comprises a removable insert (112) and may comprise a 
shadow ring (114). Insert (112) is a recyclable element 
which is used to capture back-scattered deposition 
materials and to prevent the need to clean upper platen 
(106). Insert (112) is constructed from a relatively 
inexpensive material having a coefficient of expansion 
similar to that of the dielectric material comprising upper 
platen (106). An example of an acceptable insert material 
is aluminum.
Patent EP-0741033-A3 (EP)
Title: Improved anti-wrap device for a web press
Inventor: CALLAN RONALD
IPC: B65H43/08
Filed: 1996-05-03
Abstract: A system and method for preventing a broken printing web (30) from wrapping about or otherwise fouling the blanket cylinders of printing press units. The system and method includes a web tensioning device located downstream of the printing press units (10A-10D) for maintaining tension upon a broken web (30) and pulling the web from the printing press units. The device includes a plurality of web disturbance detectors (15) for detecting a wave, ripple or other disturbance indicative of a web break. A pair of anti-wrap rollers (50) located above and below the web are engaged upon detection of a web break to engage the web between them to exert tension onto the web and pull it from the printing units. The anti-wrap rollers are rotated at a surface speed nominally greater than the surface speed of the printing rolls (5). The anti-wrap rollers (50) include a plurality of opposed peak and valley portions which enable them to interlock and grip the web along a line of contact. The system and method also includes a flow bar system to reduce false detections of a web break . A blow-down bar is also used to force air, or some other fluid, downward on a broken web so as to harmlessly force the broken web to the ground as it exits the web tensioning device. A series of sensors (340) which projects two beams in the form of a crossing pattern are utilized to more rapidly and accurately detect a web break. <IMAGE>
Patent EP-0828259-A3 (EP)
Title: Datenkabel und Verfahren zum Herstellen von Datenkabeln
Inventor: FURRER THOMAS
IPC: H01B11/00
Filed: 1997-02-21
Abstract: Die Erfindung betrifft ein Datenkabel (1) mit wenigstens
einer Doppelleitung, die folgendes umfaßt: a) ein Aderpaar
(4-7), bestehend aus zwei miteinander verdrallten Einzeladern
(A, B, 17-24), die jeweils einen Leiter (A', B') und
eine den Leiter (A', B') umschließende Aderisolierung (A'',
B'', 13-16) aufweisen, b) einen das Aderpaar (4-7) umgebenden
Zwischenmantel (C) und c) eine den Zwischenmantel (C)
umgebende Abschirmung (D), d) wobei der Zwischenmantel (C)
Einkerbungen zwischen den Oberflächen der Einzeladern (A,
B, 17-24) des Aderpaares (4-7) wenigstens teilweise ausfüllt,
so daß er die Geometrie der Doppelleitung fixiert.
Außerdem betrifft die Erfindung ein Verfahren zum Herstellen
eines solchen Kabels.
Patent EP-0829588-A3 (EP)
Title: Halbzeug, nämlich Dämmplatte, insbesondere für einen Fussboden-, Decken- oder Wandaufbau
Inventor: WEDI HELMUT
IPC: E04B1/74
Filed: 1997-09-12
Abstract: Damit eine Dämmplatte leichter und billiger verarbeitbar
ist, ohne daß die hervorragenden Wärme- und Geräuschdämmungseigenschaften
nachteilig beeinflußt werden, weist sie
einen Kern (10) mit zwei glatten Flachseiten (3, 4) auf, von
denen wenigstens eine mit einer Schicht aus einem aushärtbaren,
nach dem Aushärten hochelastischen Kunstharzmörtel
überzogen ist, wobei der Kern (10) aus einem mit
Bindemittel agglomierten Gemisch aus wenigstens
     60 bis 95 Vol % Gummischrot (1) von einer Schrotlänge
zwischen 0,1 und 15 mm und einer Schrotbreite zwischen
0,01 und 5 mm und   5 bis 30 Vol % Kunstschaumkörpern (2), die aus Weich- und/oder
Hartschaum aus Polyurethan, Polystyrol oder
Polyvinylchlorid bestehen und eine Siebkörnung zwischen
0,5 und 50 mm haben,   
   besteht, wobei die mit Kunstharzmörtel-Schicht (-en) versehene
Dämmplatte derart elastisch verformbar ist, daß
diese beim Andrücken auftretende Unebenheiten der zu bedeckenden
Oberfläche ausgleicht, und daß diese zu einer
Rolle (200) aufwickelbar ist.
Patent EP-0856297-A3 (EP)
Inventor: SAUER MICHAEL
IPC: A61C17/02
Filed: 1997-10-17
Abstract: A spray of fluid that incorporates extra fine gas bubbles is injected from an outlet (5) of the spray nozzle (1), aiming and reaching the gum pockets between the teeth and the gums. The air bubbles have a diameter of up to 200 mu m, preferably this value ranging between 1 and 50 mu m. The air bubbles are generated by pressurising the fluid medium, this being achieved by a narrow section (6) which is formed before the outlet. The device which is used is a sprayer nozzle (1) with a head piece (2). The fluid medium can be water and the air bubbles may be oxygen or air generated by agitation and atomization of the water.
Patent EP-0840466-A3 (EP)
Inventor: MURAOKA SHINYA
IPC: G10L21/0208
Filed: 1997-10-29
Abstract: A satellite communication apparatus is capable of
accurately determining whether there is a received
audio signal or not without being affected by ambient
conditions, for thereby preventing the characteristics
of an adaptive filter from being degraded. A demodulator
demodulates a signal received by an antenna, generating
synchronizing frame data and a synchronizing
frame signal. At this time, the demodulator also
generates a synchronization status signal indicating
whether the synchronizing frame signal is being generated
at a constant period or not. An echo canceler
determines whether there is an audio signal or not on
based on the synchronization status signal which has
been generated by the demodulator and delayed for a
given period of time by a delay circuit. Based on the
determined result, the echo canceler estimates tap
coefficients for generating a quasi-echo signal, and
updates the quasi-echo signal.
Patent EP-0872378-A3 (EP)
Inventor: HENKEL GERALD DR-ING
IPC: B60P1/64
Filed: 1997-12-03
Abstract: Fitted through the tip frame (7) is at least one coupling component (12), which is provided with a coupling member (13) for connection with the exchange container (4). The coupling component (12) is movable backwards and forwards by at least one endless chain (6) arranged in the tip frame (7). The endless chain is drivable via two spaced part chain wheels (8, 9) connected with at least one drive (11). The coupling component is provided with at least one toothed rod (14), which has such a length that the chain wheels can be moved outwards over the endless chain from the coupling component. The endless chain is formed as a roller chain.
Patent EP-0849144-A3 (EP)
Inventor: SAKAI KATSUHIRO
IPC: B62D15/02
Filed: 1997-12-17
Abstract: An apparatus is provided to correctly judge whether an automatic
parking control operation can be accomplished when an obstacle exists
in the path of movement of a vehicle, and thus enables the vehicle to be
parked easily and reliably. In order that the vehicle can be parked along
the locus of movement, an automatic steering operation is carried out on
the basis of a relation between a traveling distance of the vehicle stored
in advance and a reference steering angle. When the automatic parking
control operation is interrupted due to the existence of the obstacle, a
judgment whether or not the continuation of the automatic parking
control operation is possible is made on the basis of the condition of the
obstacle detected by a sonar, radar, a television camera, and the like
and the locus of movement of the vehicle. When the continuation of this
operation is impossible, the steering angle of the vehicle is reproduced
in a reverse direction, and the vehicle is thereby returned to the starting
position. The position of the vehicle is thereafter corrected to again start
the parking operation by the driver's steering operation or by automatic
parking operation.
Patent EP-0802538-A3 (EP)
Title: Videoserver
IPC: G11B27/00
Filed: 1997-04-04
Abstract: Für einen Videoserver mit Speicherkanälen, welche jeweils Datenkanäle für Video-, 
Audio-, und/oder Timecode-Daten sowie ggf. weitere Daten aufweisen, wobei in 
einer Grundkonfiguration je einem Speicherkanal jeweils vorgegebene Video-, 
Audio- und Timecode-Datenkanäle sowie ggf. weitere Datenkanäle zugeordnet sind, 
ist für eine flexible Anpassung an wechselnde Einsatzerfordernisse vorgesehen, 
daß die Grundkonfiguration wenigstens teilweise aufhebbar ist und daß virtuelle 
Speicherkanäle konfigurierbar sind, welchen einzeln beliebige Datenkanäle zuordbar 
sind, bei denen es sich auch um solche Datenkanäle handeln kann, die gemäß der 
Grundkonfiguration anderen Speicherkanälen zugeordnet sind.
Patent EP-0811993-A3 (EP)
Inventor: GRAVES GREGORY A
IPC: H01C1/01
Filed: 1993-07-08
Abstract: An electrical device which comprises first and second laminar electrodes and a
laminar PTC resistive element sandwiched between them, the device comprising
   (a) a main portion which comprises a main part of the first electrode, a main
part of the second electrode, and a main part of the resistive element; and   (b) a first connection leg which extends away from the main portion and
which comprises a first leg part of the first electrode which is integral with
the main part of the first electrode, and a first leg part of the resistive
element which is integral with the main part of the resistive element.  
Such devices can be secured to circuit boards in a variety of ways, and to elastically
deformed terminals.
Patent EP-0849204-A3 (EP)
Inventor: LOTTO RONALD L
IPC: B65H45/14
Filed: 1997-12-10
Abstract: A folding apparatus of a bag-making machine includes a plurality of folding
mechanisms (34,36,38) each having a pair of nip rollers (62,64,66) which
receive a sheet or bag (22) from an
associated carrier structure, to thereby sequentially form transverse folds in each
sheet or bag (22). In order to abate lamination-like adhesion of relatively thin, light
gauge film materials to the belts and other surfaces of the folding apparatus, the
belts and/or guide rollers of the apparatus are preferably provided with grooved
sheet-contacting surfaces. The apparatus is additionally configured to abate
wrinkling or buckling of a leading edge portion of each sheet or bag which can
occur attendant to its reversal in direction of movement as it is directed between
the nip rollers (62,64,66) of each folding mechanism (34,36,38). High-speed operation is facilitated
while avoiding improperly folded bags, or equipment jamming.
Patent EP-0825788-A3 (EP)
Inventor: LA PORTA THOMAS F
IPC: H04M11/00
Filed: 1997-08-19
Abstract: A system and method for two-way wireless messaging is disclosed. A
plurality of messages are stored within a user agent of the two-way messaging network.
The messages correspond to those selected by a subscriber of a two-way messaging
service. The messages are encoded and include control information. An originating
message transfer code is transmitted from the two-way messaging device of the subscriber
to the two-way messaging network. The originating message transfer code includes,
among other things a message number and a modifier that specifies customizations that are
to be applied to a message. The originating message code is then expanded within the user
agent, and the expanded message is forwarded to desired destinations based on the content
of the originating message transfer code. In one aspect of the present invention, the
message can be encoded with at least one control tag and in another aspect of the
invention, the message can be encoded with paired control tags that delimit the beginning
and end portions of a message to which control should be applied.