baber/WOPTO huggingface dataset:
Patent EP-0378062-A3 (EP)
IPC: D21F3/10
Filed: 1989-12-22
Abstract: Method for the manufacture of the cylindrical mantle (10) of the 
rolls or cylinders of a paper machine out of a corrosion-proof metal 
or alloy material, in particular of refined steel. In the method, 
out of a plate material, oblong plate blanks (20A) of a length equal 
to the total length of the roll mantle to be manufactured are cut. 
The plate blanks (20A) are machined or bent to mantle portions (20) 
of a cross-sectional shape equal to a part of a circular ring. Out 
of the mantle portions (20), the cylindrical mantle of a roll or 
cylinder is assembled by joining the mantle portions (20) together 
by means of axial welding joints (14) prepared by electron-beam 
welding performed in the vacuum chamber of an electron-beam apparatus 
by using a number of mantle portions (20) per one roll mantle (10). 
Further, a roll or cylinder manufactured by means of the method is 
described.
Patent EP-0392302-A3 (EP)
IPC: H02H7/085
Filed: 1990-03-31
Abstract: A motor monitoring switch is shown and described for an electric motor whose rotation direction can be reversed, having a rotation direction reversing circuit which can be connected in the supply leads of the electric motor and a monitoring circuit which can be connected in the supply leads to be monitored of the electric motor, between the rotation direction reversing circuit and the electric motor, the rotation direction reversing circuit having a plurality of reversing switching contacts, the monitoring circuit having at least one current transformer (which can be connected in the supply lead to be monitored), one actual current value monitoring circuit, one overload protection circuit breaker and one voltage supply circuit, and the actual current value monitoring circuit being connected on the input side to a secondary winding of the current transformer and on the output side to the overload protection circuit breaker, and consisting of an actual value analysis stage and a driver stage (connected downstream of the actual value analysis stage, that is to say arranged on the output side) and the response threshold of the actual current value monitoring circuit being adjustable. 
<??>According to the invention, different response thresholds can be set for the two rotation directions of the electric motor, namely in that the monitoring circuit has two actual current value monitoring circuits, preferably corresponding to one another in circuitry terms, in that changeover contacts are connected upstream of the actual current value monitoring circuits, on the input side, and in each case one actual current value monitoring circuit is switched on via the changeover contacts and the other actual current value monitoring circuit is switched off, and in that the changeover contacts are controlled by the reversing switching contacts or in accordance with the driving of the reversing switching contacts. 
<IMAGE>
Patent EP-0400613-A3 (EP)
Title: Organopolysiloxane graft polyester and its manufacturing method
IPC: C08G63/91
Filed: 1990-05-30
Abstract: An organopolysiloxane graft-type polyester is 
prepared by reacting, in the presence of an effective 
amount of a hydrosilylation catalyst, a polyester 
containing at least one alkenyl group and having no 
unsaturated terminal groups, said polyester having a 
number average molecular weight of about 500 to about 
5,000, and an organopolysiloxane containing one 
hydrosilyl group. The organopolysiloxane graft-type 
polyester has excellent compatibility with polyesters and 
can improve the surface smoothness and hydrophobic 
property of the polyester when modified therewith.
Patent EP-0415402-A3 (EP)
Title: Improved method and apparatus for measuring velocity in servo systems
IPC: G06F19/00
Filed: 1990-08-30
Abstract: Method and apparatus for measuring the velocity, whether rotary or reciprocating, of a servo shaft driven cyclically by a motor, without employing a tachmometer, while maintaining accuracy despite environmental electrical noise. From movement of the shaft a pair of overlapping square-wave signals in quadrature are produced with transition expressible in Gray Code for each cycle. A clock continuously produces a large number of evenly spaced clock pulses constituting a series of consecutive sample intervals. A signed value representing the algebraic sum of all the quadrature transitions occurring during a sample interval is determined and stored. The number of clock pulses between two quadrature transitions, each transition being the last qualified transition of the two most recent sample intervals having transitions is determined. A computer divides the sample intervals by the number of clock pulses which occurred between the selected quadrature transitions.
Patent EP-0381459-A3 (EP)
Title: Sheet supplying device having control unit for sheet supplying operation
IPC: G03F7/00
Filed: 1990-01-30
Abstract: A sheet supplying device for supplying an uppermost 
sheet of a stack of sheets (16) in a sheet cassette (17) used in an 
image forming apparatus includes suction cups (31) movable into 
and out of contact with the uppermost sheet in the sheet 
cassette, an evacuator for developing a vacuum in the suc­
tion cups to enable the suction cups to attract the upper­
most sheet, a moving member (32) for upwardly and downwardly 
moving the suction cups to pick up the sheet from the sheet 
cassette, a sheet feeding member (19) for feeding the sheet from 
the moving member along a sheet feed path, and a control 
system for judging on the basis of a detection signal from 
each sensor (33) for detecting an image forming error provided in 
the image forming apparatus whether the error occurs during 
the sheet supplying operation, and when judging that the 
image forming error occurs during a sheet supplying opera­
tion, the control unit ceasing the sheet supplying operation 
and controlling the driving of at least one of the suction 
cups, the evacuator, moving member and the sheet feeding 
member so that at least one of those members carries out a 
predetermined operation selected from the series of opera­
tions to be performed by at least one of the members.
Patent EP-0384634-A3 (EP)
Title: Radiographic screen/film assemblies with improved detection quantum efficiencies
IPC: G03C5/16
Filed: 1990-02-14
Abstract: Assemblies of double coated radiographic 
elements exhibiting sharply curtailed crossover and 
front and back intensifying screen pairs are 
disclosed. By choosing a front screen that exceeds a 
stated sharpness criterion, expressed in terms of 
modulation transfer factors (MTF), and a back screen 
and adjacent emulsion layer unit combination 
exhibiting a photicity at least twice that of the 
combination of the front screen and its adjacent 
emulsion layer unit an enhancement in detective 
quantum efficiency (DQE) is realized.
Patent EP-0398489-A3 (EP)
IPC: A61K9/70
Filed: 1990-04-09
Abstract: An emulsion containing a substantially water resistant 
film-forming copolymer phase and iodine is claimed. The 
polymer-in-water emulsion forms a film that is a 
substantially fluid resistant, low tack, flexible film 
which adheres to skin and releases iodine to skin. The 
addition of iodate to emulsions having such a film-forming 
copolymer phase and iodine further enhances stability of 
the emulsion.
Patent EP-0384875-A3 (EP)
Title: Asynchronous staging of objects between computer systems in cooperative processing systems
IPC: G06F9/46
Filed: 1990-01-03
Abstract: A distributed processing system having a host and at least 
one connected work station in which each information 
object requested by the work station from the host is 
stored at the work station and is retained according to a 
predetermined hierarchy of priorities. When the work 
station initiates a request for an information object, the 
work station storage is first interrogated for the object 
and it is obtained therefrom if present. Only if the 
object is not in work station storage, is a request then 
transmitted to the host to obtain the information object.
Patent EP-0457462-A3 (EP)
Title: Process for preparing guanidine derivatives
IPC: C07C323/44
Filed: 1991-05-01
Abstract: The present invention provides a process for 
preparing a guanidine derivative of the formula (III): 
   
     wherein R denotes lower alkyl, which comprises reacting a 
disulfide derivative of the formula (I): 
   
     wherein R is as defined above, with a diacetyl derivative 
of the formula (II): 
   
     wherein X is halogen, in the presence of a thiol 
derivative and a basic compound.
Patent EP-0505921-A3 (EP)
IPC: C12N15/62
Filed: 1992-03-19
Abstract: The present invention relates to the preparation of mature polypeptides by the enzymatic hydrolysis of soluble precursors therefor with Factor Xa immobilized on an insoluble solid support. The use of the immobilised enzyme simplifies the process of producing the mature product, minimizes the probabilty of the final product being contaminated by the enzyme or by autolysis products or by other proteins of animal origin and enables the repeated use of the same support and better control of the hydrolysis of the precursor.
Patent EP-0526812-A3 (EP)
Title: Window with a swivelling wing
IPC: E06B5/00
Filed: 1992-07-24
Abstract: Window, arranged in a casement, turnable through 180 DEG  about a centre axis and having at least one window wing opening in the usual way, with an insulating-glass pane consisting of a white-glass pane and of a selective absorption pane, with a casement surrounding the insulating-glass pane on all sides, with bands arranged in the region of a side edge for swinging open the window wing, with a turning joint arranged on the casement along a vertical or horizontal centre axis, for turning the insulating-glass pane through 180 DEG , with a frame fixed to the building, and with a continuous seal between the frame fixed to the building and the casement for the insulating-glass pane.
Patent EP-0611955-A3 (EP)
Title: Device for the examination of flow motion inside cylindrical components.
Inventor: ENDRES HELMUT DR-ING
IPC: G01F1/72
Filed: 1992-07-29
Abstract: A device to investigate the flow movement in cylindrical components of reciprocating piston internal combustion engines, which flow movement is generated by a flow-guiding system located, as seen in the flow direction, upstream of the cylindrical component, has at least one rotatable measuring vane in the cylindrical component, the axis of rotation of which intersects the axis of the cylindrical component at an adjustable angle other than 0 DEG . A shaft supporting the measuring vane is connected to a device to evaluate the frequency of rotation and/or the position of the angle of the measuring vane in order to determine one or more parameters of the flow movement in the cylindrical component.
Patent EP-0579029-A3 (EP)
Title: Connection protection in a digital telecommunications system
Inventor: RICHARDSON C DOUGLAS
IPC: H04J3/00
Filed: 1993-06-30
Abstract: A telecommunications system having 1:n group facility protection is disclosed. Two cross-connects (2A, 2B) are provided, each organized in a distributed fashion, and which have a group of member ports (MA, MB) bidirectionally coupled to one another in corresponding fashion via a plurality of paths (4), such as of the DS-3 data frame type. Each of the cross-connects (2A, 2B) also include a bidirectional protection port (PA, PB), coupled to the protection port (PB, PA) of the other cross-connect (2B, 2A) by way of a protection path (P), also preferably of the DS-3 type; the protection port (PA, PB) for each cross-connect (2A, 2B) is assigned to the member port group (MA, MB), and is implemented to be managed by the same distributed interface processing unit (16) as the protected member port group (MA, MB). The cross-connects (2A, 2B) monitor (30) their member input ports (MA, MB) for received facility errors, such as signal failures (SF) or excessive failure rates, and request (34) a third-stage bridge from its mate cross-connect (2B) in the event of such error. Upon receipt of a good signal at the protection input port (PAI), the requesting cross-connect (2A) effects (38) a first stage switch (1SSW), so that the previously failing facility is received over the protection path (P). Communication of request and acknowledge signals over the protection path (P) is preferably by way of the C-bit and X-bit channels, for DS-3 paths. The switch preferably reverts (72) to the normal condition responsive to the facility becoming valid for a timeout period at the original member port (MA1I). <IMAGE>   <IMAGE>   <IMAGE>
Patent EP-0597246-A3 (EP)
Title: Opening device on the cover of a package for liquid products.
Inventor: ARNAULD DOMINIQUE
IPC: B65D47/36
Filed: 1993-10-06
Abstract: The opening device comprises a closure flap (7) which is pivotable about a hinge (2) and with which a pouring aperture (4) can be opened and closed again. The edge (5) of the pouring aperture (4) is elastically deformable. As a device for holding the closure flap (7) open in the opening position, a projection (12) is attached so that it projects from the lower edge (6) of the closure flap (7) downwards in such a way that said projection (12) is pulled beyond the edge (5) of the pouring aperture (4) during opening and is subsequently supported on said edge and holds the closure flap (7) open. For reclosure, the projection can be pressed by slight pressure beyond the edge of the pouring aperture. The novel design of the holding-open device proposed advantageously prevents damage to said device in the closed state, for example when stacking packages provided with the opening device. Additionally, this holding-open device is very simple to produce. <IMAGE>
Patent EP-0682878-A3 (EP)
Inventor: HORROBIN DAVID FREDERICK
IPC: A23L33/00
Filed: 1991-12-04
Abstract: Countering side effects of parenteral or fluid-diet enteral nutrition by adding one or more 6-desaturated essential fatty acids (EFAs) to parenteral or enteral composition (particularly low-fat compositions) being given, or giving them in addition to the compositions.
Patent EP-0721067-A3 (EP)
Inventor: BEETZ ALBERT DIPL-ING
IPC: F15B15/28
Filed: 1995-12-23
Abstract: The piston-cylinder device has an annular permanent magnet (3) attached to the piston (11), cooperating with a magnetic field sensor (2) within the cylinder (10), for detecting the piston position. The permanent magnet is magnetised in the axial direction of the piston-cylinder device and provided by ferromagnetic discs (32,33) for guiding the magnetic flux. The piston has an open groove (31) receiving the permanent magnet, which has an outer dia. only slightly less than the inner dia. of the cylinder, which has a recess receiving a sleeve (21) of a non-magnetic material, incorporating the magnetic field sensor.
Patent EP-0702223-A3 (EP)
Inventor: IWAO KENJI
IPC: A23C9/12
Filed: 1995-09-14
Abstract: A system capable of inspecting by a leaking liquid
inspection apparatus and an entering air inspection
apparatus provided therein. 
     The system has a conveyor line (12) conveying
plural containers (W), a first sampling means (14)
moving the containers (W) to a position at which the
leaking liquid inspection apparatus is provided, a
second sampling means (16) moving the containers (W) to
a position at which the entering air inspection
apparatus is provided, a first stopper (18) interrupting
the containers (W) at a position of the first sampling
means (14), a second stopper (20) interrupting the
containers (W) at a position of the second sampling
means (16), and a third stopper (22) provided upstream
from the first and second stoppers (18, 20).
Patent EP-0742016-A3 (EP)
Inventor: ONGARO DANIELE
IPC: A61L2/07
Filed: 1996-04-17
Abstract: A moist-heat sterilization plant is provided which comprises
a boiler shell (3), a chamber (4) inside said boiler shell
(3), a heating block (14) external to said chamber (4) and in
contact with the boiler shell (3), a feeding circuit (12) to
supply the heating block (14) with water, and a conveying
circuit (26) extending between the heating block (14) and
chamber (4), the heating block (14) comprising canalization
members (31) interposed between the feeding (12) and
conveying (26) circuits and heating members (30) adapted to
create a first steam flow through the canalization members
(31). The process consists in admitting a first steam flow
into a boiler shell, collecting the condensation water of the
first steam flow and heating the boiler shell in such a
manner that a second steam flow is produced from the
condensation water.
Patent EP-0754904-A3 (EP)
Inventor: BORCUCH JOHN PATRICK
IPC: F17C7/02
Filed: 1996-06-21
Abstract: A system for initiating the operation of a
cryogenic pump wherein the suction line to the
cryogenic pump and the cryogenic pump itself are
brought to the proper cooldown temperature sequentially
using separate temperature-based control schemes.
Patent EP-0779523-A3 (EP)
Inventor: TSUBAKI KENJI
IPC: C03C13/04
Filed: 1996-10-04
Abstract: An optical fiber comprises a core 1 extending in a longitudinal
direction and a cladding 3 of silica aerogel preferably having a hydrophobic
property to provide a high optical transmission efficiency. The silica aerogel
of the cladding is prepared by polymerizing a hydrolyzed alkoxysilane before
a supercritical drying treatment and is subjected to a hydrophobic treatment
before or during the supercritical drying.
Patent EP-0723208-A3 (EP)
Inventor: HIRAI YOSHIHIRO
IPC: G03G15/02
Filed: 1996-01-18
Abstract: A contact charging member (2) to be abutted
against a charge-receiving member (1) and supplied with a
voltage for charging the charge-receiving member is
provided. The charging member (2) includes an
electroconductive substrate (2c), an elastic layer (2b) and a
surface layer (2d) disposed in lamination. The surface
layer (2d) comprises crosslinked polymer crosslinked by
irradiation with an electron beam. The surface layer (2d)
may preferably be in the form of a seamless tube
formed of the crosslinked polymer. The surface layer (2d)
crosslinked by electron beam irradiation is less
liable to suffer from transfer of a crosslinking agent
or a decomposition product thereof to the charge-receiving
member. Accordingly, the charging member
shows improved durability and stably uniform charging
ability suitable for electrophotographic image
formation under various environmental conditions.
Patent EP-0764621-A3 (EP)
Inventor: TAYLOR ESQ ROBERT D
IPC: C06B33/12
Filed: 1996-09-25
Abstract: An improved heat generating thermite composition suitable
for use in an inflator of a motor vehicle airbag restraint system
comprises a hard consolidated pellet, grain or wafer shaped
formulation of a powdered metal fuel, a powdered metal oxide
oxidizer, a binder and a supplemental oxidizing agent.
Patent EP-0800179-A3 (EP)
Inventor: AHN BYUNG JIN
IPC: G11C16/04
Filed: 1997-04-01
Abstract: The present invention provides a method of programming a
flash memory cell which can improve the programming efficiency
and characteristics and easily implement a low power device
without changing the structure of the split-gate type flash
memory cell. 
     A depletion area formed at a source region is extended from
the surface portion of a silicon substrate to the bottom thereof,
a minority carrier is produced at a trap centre existing at the
extended depletion area, and the produced minority carrier
receives energy from a high electric field area formed at the
silicon substrate between a select gate and floating gate and is
changed into a hot electron by a voltage applied to the drain
region. Then, the hot electron is injected into the floating
gate by a vertical direction electric field formed by a high
potential voltage applied to a control gate.
Patent EP-0803396-A3 (EP)
Title: Fahrzeugsitz mit einer Bodenschienenmontage
Inventor: WINKELHAKE BERND
IPC: B60N2/015
Filed: 1997-04-17
Abstract: Die Erfindung betrifft einen Fahrzeugsitz mit
einer Bodenschienenmontage, die es ermöglicht,
in einem Fahrgastraum die Anzahl und/oder die
Sitzanordnung durch Verschieben der Sitze auf
den Bodenschienen zu verändern. Es wird vorgeschlagen,
durch eine Kombination eines bestimmten
Schienenprofils und einer Arretierungsmechanik
zu erreichen, daß die Verschiebung der
Sitze auf den Schienen mit großen Toleranzen
leichtgängig und schmutzunempfindlich ausgeführt
werden kann, wobei jedoch im arretierten
Zustand eine vollständige Spiel- und Klapperfreiheit
der Sitzmontage gewährleistet ist.
Patent EP-0810794-A3 (EP)
Inventor: TANIGUCHI YUKINOBU
IPC: G06F17/30
Filed: 1997-05-30
Abstract: A video editing scheme for enabling a video editing
operation on the coded video data efficiently. In a system
in which the coded video data are decoded and displayed on
a video display device, events including scene changes are
detected from the coded video data, and icons are produced
from the coded video data in correspondence to the detected
events. On the other hand, playback possible positions from
which the coded video data can be playbacked smoothly are
determined, and an index information including an
information on the produced icons and the determined
playback possible positions is managed. Then, a plurality
of icons are displayed on a single display, and a user is
allowed to specify a desired icon among the displayed icons
on the single display. Then, one playback possible position
corresponding to the desired icon specified by the user is
obtained according to the managed index information, and
the coded video data are supplied to the video display
device starting from the obtained playback possible
position.
Patent EP-0826784-A3 (EP)
IPC: C22B3/42
Filed: 1997-08-14
Abstract: An agent for treating metal ions in an aqueous solution,
in particular for treating noble metal complex ions such as gold cyano
ions in plating waste waters for recovering a noble metal therefrom,
which comprises an anthrahydroquinone compound
and a metal supported on a carbonaceous carrier.
Patent EP-0831269-A3 (EP)
Title: Verfahren zur Lagerung einer Kippvorrichtung und Kippvorrichtung
Inventor: STACKLIES HORST
IPC: G02B26/08
Filed: 1997-09-15
Abstract: Die Erfindung betrifft ein Verfahren zur Lagerung einer
Kippvorrichtung, welche eine Kippung um mindestens eine Achse
ermöglicht, mit einem Kippkörper (14), einem Basiskörper (4)
und einer zwischen diesen beiden Körpern liegenden Lagerung
(3a-d). 
     Erfindungsgemäß liegt der Schwerpunkt des Kippkörpers (14) im
Drehpunkt der Lagerung (3a-d). 
     Die erfindungsgemäße Kippvorrichtung ermöglicht eine Kippung um
mindestens eine Achse und besteht aus einem Kippkörper (14),
einem Basiskörper (4) und einer zwischen diesen beiden Körpern
liegenden Lagerung (3a-d). 
     Wesentlich bei dieser Kippvorrichtung ist, daß ein erster Teil
des Kippkörpers (14) oberhalb des Drehpunktes angeordnet ist,
daß ein zweiter Teil des Kippkörpers unterhalb des Drehpunktes
angeordnet ist und daß das Gewicht des ersten Teils des Kippkörpers
(14) und das Gewicht des zweiten Teils des Kippkörpers
(14) einander entsprechend sind.
Patent EP-0833082-A3 (EP)
Inventor: MIYAMOTO OSAHIDE
IPC: F16H59/36
Filed: 1997-09-18
Abstract: Even if a rotational speed of an engine has already
increased due to slipping of a fluid torque converter at
the time of start of downshifting, a smooth downshifting
is performed. For that purpose, there is obtained a speed
change developing degree function K(etrm) of the
rotational speed of the engine at the time of start of
downshifting, the developing degree being dependent on an
increase in the rotational speed of the engine due to
slipping in the fluid torque converter. The function
K(etrm) is obtained with a speed ratio "etrm" of the fluid
torque converter at the time of starting of downshifting
as a parameter. A boosting correction value QDNOFFZ is
computed by multiplying a reference correction value
QDNOFFZO by K(etrm) (step S108-5). The hydraulic pressure
of the hydraulic engaging element on the disengaging side
during downshifting is boosted by the amount of QDNOFFZ
(step S108-6).