baber/WOPTO huggingface dataset:
Patent EP-0379131-A3 (EP)
Title: Thermosetting resin composition
IPC: C08G73/10
Filed: 1990-01-16
Abstract: A thermosetting resin composition useful for 
heat-resistant adhesive agents and cured shaped 
articles, comprising (A) a terminal imide oligomer 
having hydroxyl groups prepared, in an organic medium, 
from a biphenyltetracarboxylic acid ingredient, an 
aromatic diamine ingredient and a modifying monoamine 
ingredient having at least one hydroxy group, and 
exhibiting a logarithmic viscosity number of 0.01 to 1 
at 30°C, and (B) an organic compound having at least two 
epoxy groups, the imide oligomer optionally being in the 
state of a partial reaction product of the above-­
mentioned ingredients.
Patent EP-0400389-A3 (EP)
Title: Solenoid closure detection
IPC: G01R31/72
Filed: 1990-05-14
Abstract: A method for electronically detecting when a solenoid 
has closed, or nearly closed, indirectly senses changes in 
the inductance of the solenoid's coil as the solenoid 
closes. When the inductance has changed by a selected 
amount, the solenoid is assumed to have closed, or nearly 
closed, and current through the coil is promptly reduced. 
Preferably, changes in the inductance of the coil are sensed 
by establishing a plurality of current peaks in the coil, 
and sensing the current's decay time between peaks. When 
the decay time of a measured current peak exceeds the decay 
time of a previously measured current peak by a selected 
amount, it is assumed that the solenoid has closed, or 
nearly closed.
Patent EP-0399376-A3 (EP)
IPC: B23K26/00
Filed: 1990-05-17
Abstract: A heat fixing roll for a copying machine comprises an 
insulating layer (12) formed on the surface of a hollow tube 
(11), a heating resistor layer (13) formed on the surface of 
the insulating layer by uniformly thermal spray coating a 
resistor material, a screw-like heating resistor (14) formed 
by forming a helical groove (19) having a depth reaching the 
surface of the insulating layer (12) by using a laser 
irradiation head connected to an electric resistance 
compensator, and an antisticking layer (25) formed on the 
surface of the resistor (14) and the groove (19) by coating. 
The present invention also provides a method of producing 
the heat fixing roll and an electronic copying machine 
provided with the roll.
Patent EP-0419982-A3 (EP)
Title: Method and installation for manufacturing composite extrudates
IPC: B29C47/06
Filed: 1990-09-15
Abstract: An extrudate of a plastic-metal composite, in particular a plastic-metal-plastic composite pipe, is produced, a layer of adhesive being applied to an inner profile of plastic, a metal band applied to the latter and profiled and finally an outer layer of plastic applied to the said metal band. In order to permit continuous manufacture, the inner profile is coextruded continuously together with the layer of adhesive, the metal band applied to the latter and profiled and a further layer of adhesive and an outer layer of plastic coextruded onto the said metal band. The extruders (11, 33) of the installation are designed as coextruders and the profiling unit (31) for the metal band (B) is preceded by a storing device (22, 23), which ensures the continuous feeding of the metal band (B). <IMAGE>
Patent EP-0381418-A3 (EP)
Title: A small fast lookup table for use in a data processing system
IPC: G06F17/30
Filed: 1990-01-29
Abstract: The offset hashing lookup table of this invention locates 
entries in a lookup table faster than previously known methods that 
were as space efficient, while requiring less space than previously 
known methods that were as fast.  
     In the offset hashing lookup table 
of this invention, the data of information is sorted in a first vector 
of entries according to the hash value of a key for each entry in the 
table. The possible range of hash values ranges from 0 to the number 
of entries minus 1, (N-1). In addition, an offset vector is utilized 
which has the same number of entries as the first vector of entries. 
The offset vector is constructed such that at any given position "i" 
from 0 to N-1 within the offset vector, the sum of the contents at 
that position "i" and "i" is an index of the first entry of the first 
vector which has a hash value greater than or equal to "i". In the 
first vector, all the entries with the same hash value are contiguous, 
and bounded by the offsets found in the offset table at position 
h(key) and h(key)+1.
Patent EP-0389111-A3 (EP)
Title: A synthetic aperture radar assembly and a method of creating a radar image of a planet surface using such an assembly
IPC: G01S13/90
Filed: 1990-02-23
Abstract: A synthetic aperture radar assembly (1) locatable on a 
satellite (2) for radar imaging of a planet surface (3) in swaths, 
includes means (8) for transmitting pulses (4) of electromagnetic 
radiation towards the planet surface (3) to be imaged, means (8) 
for receiving echoes of said pulses (4) returned by said planet 
surface (3), means for creating an image of a swath (5) of said 
planet surface (3) from said returned echoes and means for 
randomly varying the frequency of transmission of said pulses 
(4) to increase the width (11) of swath (5) imagable.
Patent EP-0394009-A3 (EP)
Title: Heating apparatus
IPC: H05B6/68
Filed: 1990-04-18
Abstract: A cooking heating apparatus has a steam sensor (7) 
for sensing the state of heating of a foodstuff in a 
heating chamber (1), thus performing automatic control of 
the heating operation. An auxiliary exhaust opening (4) for 
allowing steam from the heated foodstuff to be intro­
duced to the steam sensor is formed in a region where 
the flow of the steam is not influenced by a main flow 
of air supplied into the heating chamber and flowing 
towards a main exhaust opening (3). The steam sensor is 
disposed so as to be exposed to the steam introduced 
through the auxiliary exhaust opening. The condition of 
the steam is therefore sensed quickly without being 
influenced by the main flow of air.
Patent EP-0561569-A3 (EP)
Title: Modification of vegetable oils using desaturase
IPC: A01H5/10
Filed: 1993-03-12
Abstract: Plant seed having yeast delta-9 desaturase gene therein, preferably in association with a suitable promoter and termination sequence. A method for modifying the fatty acid content of seed oil, by transforming seed with yeast delta-9 desaturase.
Patent EP-0604229-A3 (EP)
Inventor: KIM JUNG-TAE
IPC: G11B5/58
Filed: 1993-12-23
Abstract: In a tracking control method and apparatus for an image recorder 
and/or reproducer, there are provided a method and device which can 
accomplish high-performance tracking control by using a variable capstan 
speed instruction which is reflected by a degree of tracking error instead of 
using a conventional capstan speed instruction wherein the tracking error is 
not reflected. For this, a tracking control method includes the steps of 
determining a degree of tracking control by performing a predetermined gain 
control on the tracking error, and generating the variable capstan speed 
instruction wherein the degree of tracking control is reflected (S102), and 
determining the degree of speed error of the capstan motor (36) by comparing 
the capstan speed instruction with the actual rotation speed of capstan motor 
(36) (S106), and determining a degree of speed control of the capstan motor 
wherein the tracking error is reflected by performing a predetermined gain 
control on the speed error (S108). Thus, there are enabled rapid control 
wherein tracking compatibility during the control is improved, easy coefficient 
control and a single system.
Patent EP-0618409-A3 (EP)
Title: Under floor heating system for floors.
Inventor: ROTH MANFRED
IPC: F24D3/14
Filed: 1994-03-26
Abstract: Underfloor heating system for floors, having an insulating layer made of expanded polystyrene insulating boards, heating pipes made of plastic which are laid on the insulating layer, and U-holders made of plastic for the heating pipes. The underfloor heating system is laid upon the floor, the U-holders engaging over the heating pipes with their web and being pushed into the insulating layer with their legs and also anchored in the insulating layer by barb elements. A floating floor screed is applied to the insulating layer with the laid heating pipes. The expanded polystyrene insulating layer consists of a bottom layer with a low specific gravity and a top layer with a high specific gravity. Both layers belong jointly to a monolithic insulating-board unit. The legs of the U-holders possess barb elements which are arranged in the shape of a V in the pushing-in direction, are elastically deformable towards the assigned leg and can be spread apart under the influence of tensile forces acting on the U-holders. In the pushed-in state, the barb elements are situated in the bottom layer of the insulating-board units. The top layer of the insulating-board units is tread-resistant due to its layer thickness. Due to their board thickness, the insulating-board units comply as a whole with the requirements according to DIN 4109. <IMAGE>
Patent EP-0705050-A3 (EP)
Inventor: MIYAZAWA YUICHI
IPC: H04L47/43
Filed: 1995-09-29
Abstract: A communication LSI comprises a reception frame
disassembling section 1 for receiving data from a network,
a reception cell processing section 2 for processing a
payload portion of the data disassembled in the reception
frame disassembling section and outputting a result thereof
to an ATM layer, a reception overhead memory 3 for storing
an overhead portion of the data disassembled in the
reception frame disassembling section, a receiving
processor 4 for executing processes in the overhead portion
by inputting desired data stored in the reception overhead
memory when data is received, a status register 5 for
storing a result processed in the receiving processor, a
transmitting processor 6 for executing processes in the
overhead portion by inputting the result stored in the
status register when data is transmitted, a transmission
overhead memory 7 for storing an output of the transmitting
processor, a transmission cell processing section 8 for
receiving data from an ATM layer, and a transmission frame
assembling section 9 for assembling an output of the
transmission cell processing section and an output of said
transmission overhead memory in a frame and transmitting
the frame to a network.
Patent EP-0720322-A3 (EP)
Inventor: AGUILAR MORALES ANTONIO
IPC: H04B10/27
Filed: 1995-12-21
Abstract: For subscriber access, via optical fibre, to communications networks
that offer various types of service by means of an optical access node (AN).
The connections between the optical network terminating equipments
(ONT), to which the subscribers are connected, and the access node (AN)
can be made with point-to-point or point-to-multipoint fibre optic links. 
     The links between the access node (AN) and the switching centre
(CE) are made via optical fibres through which pass the lightwave signals
corresponding to a number of subscribers, multiplexed together by means
of wavelength division multiplexing. 
     This network permits access to all types of communications services
in which each type of service employs a reserved wavelength for its
connection between the access node (AN) and the optical network
terminating equipment (ONT). This reserved wavelength is fixed and
depends only on the type of service.
Patent EP-0769362-A3 (EP)
Title: Procédé pour la réalisation de gaines isolantes tubulaires et gaines isolantes tubulaires obtenues
Inventor: CAMERRA STEFANO
IPC: B29C65/08
Filed: 1996-07-26
Abstract: La présente invention, a pour objet un procédé de
production de gaines isolantes tubulaires, en bandes
parallèles éventuellement thermoformées et
ultérieurement découpées, éventuellement, munies d'un
toron ou une tresse de matière conductrice, de manière à
obtenir des gaines isolantes tubulaires avec deux bandes
diamétralement opposées et soudées ensemble par un
procédé très économique (ultrason) et de haute
productivité.
Patent EP-0760335-A3 (EP)
Inventor: FUJIWARA MASAKATSU
IPC: B62M6/60
Filed: 1996-08-08
Abstract: A motorcar having a man power driving system in which a driving force by man power is applied through a change gear (25) to a wheel to rotate, and a motor driving system in which the wheel is directly rotated by a driving force of a motor (49). The man power driving system is equipped with a torque detector (44) for detecting a man power driving force so as to drive the motor according to a magnitude of the man power driving force detected by the turque detector. A particularly durable change gear is not required to use, and thus a common change gear for bicycle can be used, thereby exhibiting an effect such that construction is made simplified.
Patent EP-0742448-A3 (EP)
Inventor: COHEN LEONARD DANIEL
IPC: G01B7/00
Filed: 1996-05-07
Abstract: An electromagnetic, reflective type, active proximity sensor includes a
transmitter, the transmitter including a voltage controlled oscillator circuit (78,
84), a transmitter circular waveguide (80) and a transmitter polarization circuit
(70). The voltage controlled oscillator circuit (78, 84) generates an output signal
which is modulated such that the frequency of the output signal varies over time
between a range of frequencies. The frequency varying, output signal is provided
to the transmitter circular waveguide (80) and propagated to the transmitter
polarization circuit (70) where it is circularly polarized in a first circular direction.
The circularly polarized, frequency varying, output signal is radiated by the
transmitter to the target (50), where it strikes the target (50) and reflects back
toward the sensor to form return signals. The return signals, upon being reflected,
rotate in a second circular direction opposite to the first circular direction. The
return signals also respectively exhibit one of the frequencies corresponding to the
range of frequencies associated with the circularly polarized, frequency varying,
output signal. The active proximity sensor also includes a receiver, the receiver
including a receiver circular waveguide (82), a receiver polarization circuit (72)
and a detector (32). The receiver circular waveguide (82) receives the return
signals reflected from the target (50) and the receiver polarization circuit (72)
circularly de-polarizes the return signals. Next, the detector (32) receives and
averages the return signals and generates an output signal which corresponds to
the return signals. The active proximity sensor also includes an analog
processor/driver circuit (6) for processing the output signal provided by the
detector (32).
Patent EP-0762706-A3 (EP)
Inventor: LOWREY IAN
IPC: H04L49/111
Filed: 1996-07-01
Abstract: A video-on-demand (VoD) system comprises at least one server (10)
and a number of subscriber units (12) connected to the server by
way of a network (e.g. an ATM network) (11). The server comprises
a processing unit, data storage means for storing video data,
and service supply means for responding to requests from
subscribers by dispatching sequences of video data from said
storage means over the network to said subscribers. The
service supply means comprises a video application running in
user space in the processing unit, and a VoD kernel I/O
driver (VKID) running in kernel space in the processing unit,
for reading data from said data storage means and dispatching
the data to said network, in response to commands from the
video application. Because the VKID is a kernel level
module, it can perform this transfer quickly and efficiently,
without the overhead of copying the data to and from user
space.
Patent EP-0762463-A3 (EP)
Inventor: NANTO TOSHIYUKI
IPC: H01J17/04
Filed: 1996-08-20
Abstract: A surface discharge type plasma display panel (PDP)
includes a pair of front and rear substrates (11, 21)
with a discharge space (30) therebetween and a plurality
of pair display electrodes on internal surface of either
the front or rear substrate. The display electrodes
extend along each display line L. The PDP further
includes a light shielding film (45), extending in
bands along the display line direction, formed on
either internal or outer surfaces of the front substrate
(11) to overlay each area S2 between the adjacent display
lines L and extending between the display electrodes X
and Y.
Patent EP-0787945-A3 (EP)
Inventor: DEL FABBRO CLAUDIO
IPC: A47J27/04
Filed: 1997-01-22
Abstract: An atmospheric pressure stem generator associable to a cooking oven comprises a water reservoir (1) and electric heater elements (22). The reservoir (1) is substantially box-shaped and has one side closed by at least one removable wall plate (3), so that the interior of the reservoir (1) is accessible for servicing. The heater elements (22) fixedly secured to the removable wall plate, permitting calcine deposits to be readily removed therefrom. The steam generator further comprises a rod (17), preferably associated to an emergency steam outlet pipe (15), and extending into the reservoir (1) down to below the lowest water elevel therein. Extraction of the rod permits the user to ascertain the amount of calcine deposits and the presence of a sufficient water supply. Object/Advantage: Ensuring maximum reliability of the steam generator. <IMAGE>
Patent EP-0793399-A3 (EP)
Inventor: MERZ ROLF
IPC: H05B1/02
Filed: 1997-02-26
Abstract: The element combines a strip conductor (1), having little or no temperature coefficient of specific resistance, and a sleeved wire conductor (2) having a positive coefficient. The sleeve (13), e.g. of nickel-chrome alloy, is insulated from the wire (11) by a layer (12) e.g. of magnesia ceramic. The wire is connected in series with the strip and thermally coupled to it throughout its length. Both the strip and the wire may consist of parallel-connected portions. The sleeve also provides corrosion protection for the wire.
Patent EP-0803258-A3 (EP)
Inventor: MARKA RUDOLF DR
IPC: A61M1/00
Filed: 1997-03-11
Abstract: Die Erfindung betrifft eine Absaugpumpe insbesondere für medizinische Zwecke mit einem Aufnahmebehälter
mit zwei nebeneinander angeordneten Kammern (1), die mit einem Absaugschlauch (6)
verbunden sind und an denen jeweils ein etwa parallel zueinander bewegliches, einen
Hohlraum teilweise umgebendes Element zur Erzeugung eines Vakuums angeordnet ist, wobei
die beiden beweglichen Elemente (2) über einen Hebel (7) miteinander verbunden sind, dessen beiden
Endteile am oberen Bereich jeweils eines beweglichen Elementes (2) gehaltert sind und dessen
Mittelteil in einer zwischen den Kammern (1) angeordneten Lagerung (8) beweglich gehaltert ist
und wobei im oberen Bereich jedes beweglichen Elementes (2) ein Einwege-Ventil (3) angeordnet ist,
welches öffnet, wenn der Druck in dem Hohlraum größer ist als der Umgebungsluftdruck. Eine
leichte Bedienung und Reinigung sowie eine sichere Absaugung mit der Absaugpumpe wird dadurch
erreicht, daß jeweils eine Kammer (1) und ein bewegliches Element (2) einen gemeinsamen,
variablen Hohlraum umschließen, wobei das bewegliche Element (2) den oberen Bereich des
Hohlraumes begrenzt und daß die beiden Hohlräume über ein gemeinsames Verteilerrohr (5) mit
einem Anschluß für den Absaugschlauch (6) für den Katheter verbunden sind, wobei am Eingang
eines jeden Hohlraumes in das Verteilerrohr (5) ein weiteres Einwege-Ventil (4) angeordnet ist, das
schließt, wenn der Druck in dem Hohlraum größer ist als der Umgebungsdruck.
Patent EP-0816929-A3 (EP)
Inventor: KEIKO KANAMORI
IPC: G03G21/00
Filed: 1997-06-20
Abstract: In order to reduce the storage capacity of a
memory for a density adjusting table and change the
density adjustment range with a relatively high degree
of freedom, a density characteristic adjusting table
section (133) corresponding to set density based on
reference data of light, center and dark for density
characteristic adjustment previously stored in a
correction data table section (130) is created in a
table forming section (132), a density characteristic
adjustment value corresponding to an input image signal
from a scanner section is derived by effecting the
linear interpolation according to neighboring density
characteristic adjustment values based on the input
image signal in a density characteristic adjustment
value calculating section (134), and the input image
signal is corrected by use of the derived density
characteristic adjustment value in a density
characteristic adjusting section (135) and then output
to a printer section as an output image signal.
Patent EP-0821164-A3 (EP)
Title: Verfahren zur Schaltung von Einrichtungen oder Maschinen in einem Strömungssystem
Inventor: RUPPRECHT PETER
IPC: F04B49/02
Filed: 1997-07-02
Abstract: Gegenstand der Erfindung ist ein Verfahren zum Ein- und Ausschalten von
Einrichtungen oder Maschinen in einem über Rohrleitung betriebenen
Strömungssystem, insbesondere für die Schaltung von elektromotorisch
angetriebenen Pumpen, wobei das Strömungssystem über einen in einem Beipaß
angeordneten Druckausdehnungsbehälter verfügt. 
     Das erfindungsgemäße Verfahren reagiert sehr feinfühlig auf Strömung und arbeitet
mit nur kleinen Mengenänderungen. Dies wird dadurch erreicht, daß die für die
Abgabe der Schaltsignale zu ermittelnden Werte nicht in der Rohrleitung (3) des
Strömungssystems erfaßt werden, sondern daß das über den Beipaß (5) erfolgende
Ein- und Ausströmen von Fluid von einem Strömungssensor (11) erfaßt wird, der die
zum Auslösen der Schaltvorgänge notwendigen Signale liefert.
Patent EP-0831617-A3 (EP)
Inventor: SCHLENER CYNTHIA
IPC: H04L12/24
Filed: 1997-07-03
Abstract: An alarm monitoring apparatus and method allows a user of a
management station to dynamically create and flexibly
configure SNMP traps based on any management information
base variable without having to define an exhaustive set of
trap definitions in a management information base.
Apparatus for monitoring status of a network device
includes a processor assembly coupled to the network device
and a data memory member accessible by the processor
assembly for indicating user-defined alarm thresholds of
the subject device. The processor assembly obtains
threshold data from the data memory member and compares
current status to the obtained threshold data. Upon a
threshold being met by the current status, the processor
assembly transmits an indication of threshold condition of
the subject device to a system management station across a
network. The data memory member is a database formed of a
plurality of records defined by a management information
base.
Patent EP-0803515-A3 (EP)
Inventor: CHERPECK RICHARD E
IPC: C10L1/192
Filed: 1993-03-09
Abstract: There is disclosed a process for the preparation of a polyisobutyl hydroxyaromatic compound wherein the polyisobutyl substituent has an average molecular weight in the range of 400 to 5000, which comprises alkylating a hydroxyaromatic compound in the presence of an alkylation catalyst with a suitable polyisobutene containing at least 70% of a methyvinylidene isomer.