baber/WOPTO huggingface dataset:
Patent EP-0381966-A3 (EP)
Title: Process for preparing novolacs, and their use
IPC: C08L101/00
Filed: 1990-01-19
Abstract: Novolaks are prepared from phenols or mixtures of various phenols with oxo compounds or mixtures of oxo compounds by condensing the reactants in a low-water medium in the homogeneous phase at temperatures of >/= 110 DEG C, preferably between 115 and 200 DEG C, and preferably at atmospheric pressure, in the presence of water-immiscible and/or sparingly water-miscible, inert organic solvents and in the presence of acids as catalyst with distillative removal of water, the low-water medium being prepared or maintained by removing the water from the reaction mixture by distillation, preferably by azeotropic distillation. Particular advantages arise if readily volatile oxo compounds, in particular aqueous formaldehyde solutions, are used. 
<??>The novolaks are used as reinforcing resins for rubber and elastomers, as tackifiers for rubber, as binders for friction coatings, curable moulding compositions, impregnants, coatings, paints and binders for finely particulate inorganic substrates.
Patent EP-0384195-A3 (EP)
IPC: G01N31/16
Filed: 1990-02-03
Abstract: Reagenz für die coulometrische Wasserbestimmung in einer 
diaphragmalosen Zelle, bestehend aus einem alkoholischen 
Lösungsmittel oder Lösungsmittelgemisch, in dem Imidazol 
und/oder ein Imidazolderivat und/oder Diethanolamin 
und/oder Trithanolamin und Schwefeldioxid und ein Iodid 
oder mehrere Iodide und gegebenenfalls ein Leitsalz oder 
mehrere Leitsalze gelöst sind.
Patent EP-0391191-A3 (EP)
IPC: C08F8/00
Filed: 1990-03-24
Abstract: Gegenstand der vorliegenden Erfindung sind Poly(meth)­
acrylate mit aufgepfropften Polycarbonatketten, ihre 
Herstellung und Verwendung als Modifikationen für 
thermoplastische Polycarbonate mit verbesserter Benzin­
beständigkeit und/oder mit verbesserter Tieftemperatur­
schlagzähigkeit, sowie deren Herstellung.
Patent EP-0390099-A3 (EP)
IPC: A61K31/545
Filed: 1990-03-28
Abstract: Polar cephalosporin derivatives of the general formula I <IMAGE> and their physiologically tolerable acid addition salts, pharmaceutical preparations active against bacterial infections and which contain such cephalosporin derivatives, a process for the preparation of the cephalosporin derivatives and of the pharmaceutical preparations and use of the cephalosporin derivatives for the control of bacterial infections.
Patent EP-0401524-A3 (EP)
IPC: G01L9/10
Filed: 1990-05-08
Abstract: Der Drucksensor di-ent zur Ermittlung des Mediendruckes 
in einem elastischen Schlauchabschnitt (10). Das An­
drückorgan (11) wirkt auf einen einseitig befestigten 
Balken (17), der an seinem freien Ende ein Beeinflus­
sungsteil (19) trägt. Dieses Beeinflussungsteil (19) 
ist ein Kern in einer Spulenanordnung (22,23), wobei 
die Lage des Kerns die Frequenzen der Schwingspulen 
verändert. Es werden zahlreiche Druckmeßwerte in 
regelmäßigen Zeitabständen aufgenommen und anschließend 
erfolgt eine Mittelwertbildung zur Erzielung eines 
repräsentativen Druckwertes.
Patent EP-0398378-A3 (EP)
IPC: B22D11/00
Filed: 1990-05-18
Abstract: Es werden ein Verfahren und Anordnungen zum Anbinden eines neuen 
Gießstranges an einen vorhergehenden Strang beim kontinuierlichen 
Stranggießen in einer Stranggießanlage beschrieben.  
     Die Stranggießanlage verfügt über einen Zwischenbehälter mit einer 
verschließbaren Ausflußöffnung. Unterhalb der Ausflußöffnung ist eine 
gekühlte Stranggießkokille angeordnet, in der das Anbinden des neuen 
Gießstranges stattfindet. Das Verfahren zum Verbinden zweier Gießstränge 
in einer Stranggießkokille beim Chargenwechsel macht ein kurzzeitiges 
Verschließen des Kokillenausgangs nötig, was durch Öffnen des 
Kokillenausgangs, Gießen eines Stranges, Anbringen von Anbindemitteln an 
das Strangende und Verbindung des vorherigen Endes des neuen Stranges 
mit den Anbindemitteln zur gemeinsamen weiteren Verarbeitung beider 
Stränge erreicht wird. Die Anordnungenen zum Anbinden entweder eines 
Kaltstranges oder eines vorlaufenden, noch warmen Gießstranges verwenden 
als Anbindemittel einen rohrstutzenartigen Körper, der im einfachsten 
Fall aus einem, dem Kokillenquerschnitt im Querschnitt geometrisch 
ähnlichen Rohrstüc besteht. In diesem rohrförmigen Körper bildet sich 
durch Aufschrumpfen der Strangschale beim Erkalten eine kraftschlüssige 
Verbindung.
Patent EP-0427004-A3 (EP)
Title: Apparatus for processing a hollow cylinder with a laser
IPC: B23K26/08
Filed: 1990-10-15
Abstract: In an apparatus for processing hollow cylinders 4 with a laser 11, 13, 15, especially for producing a round template, there being present a bearing 7, 8, 46 for the hollow cylinder 4, and guides 5, parallel to the hollow cylinder 4, for a laser optical system 15 on which there is movably arranged a carriage 6 supporting the laser optical system 15, and a drive 10 for the carriage 6, it is proposed that roll-off elements 19, 20, 25, 26 supported from outside are arranged on the wall of the hollow cylinder 4. 
<IMAGE>
Patent EP-0404289-A3 (EP)
Title: Three dimensional image display device
IPC: G02B30/30
Filed: 1990-06-22
Abstract: An autostereoscopic viewing device with a flat picture screen and a pattern of cylindrical lens portions for producing three dimensional image perceptions without the need for additional optical accessories. The viewing device provides the largest possible freedom of movement of the viewer, whereby the reproduction quality is as uniform as possible and out of focus, cross-talk and other disadvantageous optical effect are greatly reduced. The procedures for making any necessary optical corrections are based on the plane parallel changeable positioning of a flat picture screen relative to an array of cylindrical lens portions. The array of cylindrical lens portions has an increasing thickness as well as a decreasing pitch width when moving from the middle to the vertical side edges. The pixel, or picture strip, size on the picture screen is a constant.
Patent EP-0391548-A3 (EP)
Title: Fabric turner
IPC: B65H29/58
Filed: 1990-03-13
Abstract: For flipping over flexible and limp planar workpieces such 
as garment fabric, an apparatus includes a primary workpiece 
propeller (20) formed by a rotating cylindrical brush (24) for 
contacting the fabric workpiece (48). A slot (30) of sufficient 
size to receive the fabric workpiece (48) is positioned 
vertically beneath the primary propeller (20). The slot (30) has 
a flared upper end in contact or near contact with the propeller 
(20). The fabric workpiece (48) is drawn into the slot (30) off 
an input tray (26) by the rotation of the propeller (20) and 
follows the contour of the flared open end of the slot (30). A 
pinch roller or cylindrical brush (42) on a piston rod (44) is 
advanced into the slot (30) to hold the body of the fabric 
workpiece (48) momentarily fixed against the opposite wall of 
slot (30) in response to a control signal (A) generated by a 
control (36) actuated by a photosensor (32) sensing the trailing 
edge of the fabric workpiece (48). The fabric workpiece (48) 
enters into the slot (30) until the trailing edge of the fabric 
(48) is in contact with the primary propeller (20). The trailing 
edge of the fabric workpiece (48) is retained by the propeller 
(20) and thereby drawn to the opposite side of the flared opening 
of the slot (30) and is subsequently pulled out of the slot (30). 
The fabric workpiece (48) has thereby been inverted so that its 
top side is now in contact with the output tray (28).
Patent EP-0437932-A3 (EP)
Title: Inserts
IPC: F16B37/12
Filed: 1990-11-26
Abstract: A screw-threaded insert for thermoplastics materials, so as to provide a screw anchorage point therein, has a series of sawtooth cross section ribs extending about its periphery, and these ribs are of successively smaller size from a plain knurled cylindrical head at the upper end of the fastener. This is particularly convenient to centralise and locate in a preformed taper bore before being pressed into the material whilst the material is heat softened. The head displaces material to fill the inter-tooth voids. <IMAGE>
Patent EP-0507094-A3 (EP)
IPC: C09K19/30
Filed: 1992-03-04
Abstract: The invention relates to a nematic liquid-crystal composition 
for active matrix displays with high voltage holding ratio 
and low threshold voltage.
Patent EP-0540969-A3 (EP)
IPC: A61K9/22
Filed: 1992-10-26
Abstract: There are provided novel compounds for the treatment of male impotence. The compounds are derived from vasoactive intestinal peptide (VIP) and VIP1/2  PI <6>3/4  and VIP<5>1/4  PI <6>3/4 fragments in which the natural amino acid sequence is modified by replacement of any of the 5, 17 and 19 amino acid residues by other natural or non-natural amino acids, and they bear at least one terminal lipophilic group. The modified VIP sequences and fragments are prepared by conventional peptide chain assembling methods. The novel compounds and compositions containing them are suitable for transdermal application. <IMAGE>
Patent EP-0508554-A3 (EP)
Title: Stabilized aromatic polyester compositions
IPC: C08K5/02
Filed: 1987-02-24
Abstract: An aromatic polyester composition comprising an aromatic polyester derived from terephthalic acid and/or isophthalic acid and a bisphenol and a stabilizer chosen from 2-mercaptobenzimidazole and mixtures thereof with certain phosphate or phosphite esters and certain fluorocarbon waxes.
Patent EP-0585082-A3 (EP)
Title: Computer management system and associated management information base.
Inventor: FARRAND SCOTT C
IPC: G06F11/22
Filed: 1993-08-20
Abstract: A method of managing a plurality of networked manageable devices which include at least one file server having a system board, a drive array subsystem associated with the file server and a server manager installed in the file server for monitoring the system board from a manager console using a management information base or "MIB". First, second and third plurality of objects which describe the system board, the drive array subsystem and the server manager, respectively, are collected and assembled into a MIB. The assembled MIB is then used to manage the file server. <IMAGE>
Patent EP-0625593-A3 (EP)
Title: Reducing tin sludge in acid tin plating.
Inventor: THOMSON DONALD
IPC: C25D3/30
Filed: 1994-05-19
Abstract: The present invention relates to a solution for use in the electroplating of tin and tin-lead alloys comprising a basis solution which includes fluoboric acid or an organic sulfonic acid or one of their salts, divalent tin ions, and an antioxidant compound which includes a transition metal selected from the elements of Group IV B, V B or VI B of the Periodic Table in an amount effective to assist in maintaining the tin ions in the divalent state. Another aspect of the invention relates to a method for preventing, reducing or minimizing the oxidation of tin ions in an acid electroplating solution by adding one of these antioxidant compounds thereto. This method is effective in certain basis solutions even when iron contamination or high oxygen levels are present.
Patent EP-0618543-A3 (EP)
Inventor: FISUN OLEG IVANOVICH PROF
IPC: G07C9/00
Filed: 1994-03-31
Abstract: Beschrieben wird ein Identifikationssystem, insbesondere
für Personen (P, P'), mit
     einem Aufzeichnungsträger (1; G, 20), der mindestens
eine mit den menschlichen Sinnesorganen nicht wahrnehmbare,
für eine bestimmte Person (P, P') oder einen Gegenstand
(G) charakteristische Kennzeichnung (IA, IB, IC; K)
trägt,   einer Vorrichtung (2; 22, 23) zur Aufprägung der
Kennzeichnung (IA, IB, IC; K) auf den Aufzeichnungsträger
(1; G, 20) und   einer Vorrichtung (8) zum Lesen und Auswerten der
Kennzeichnung,   
     wobei der Aufzeichnungsträger (1; G, 20) eine nur in ultraviolettem
Licht eines vorbestimmten Wellenlängenbereiches
lesbare Aufzeichnung trägt, die die Kennzeichnung
(IA, IB, IC; K) enthält und
die Vorrichtung zum Aufprägen (2; 22, 23) eine Einrichtung
zur Erzeugung (7) und die Vorrichtung (8) zum Lesen und
Auswerten eine Einrichtung zum Lesen der Aufzeichnung mittels
des ultravioletten Lichts aufweisen.
Patent EP-0652535-A3 (EP)
Inventor: ANGEHRN-MUELLER PAUL
IPC: G07F7/00
Filed: 1994-10-10
Abstract: The device comprises a main computer (10) located at the cash and carry operator, with an associated optical main reader (30) and an associated label printer (20), as well as a hand-held computer (50) located at the retailer, with an associated optical hand-held reader (60) and an associated list printer (70). The two computers (10,50) are communicatively connected via a transportable storage medium (D).   By means of the hand-held reader (60), product data which are present on products or their packaging in encoded form can be registered and transferred into the hand-held computer (50). On the basis of the registered data and on the basis of product-range-specific product data stored in the hand-held computer, a purchase list (71) for the retailer can be compiled automatically and printed out via the list printer (70). The hand-held computer (50) can also be used for compiling inventory lists and, in conjunction with a voucher printer (80), for compiling sales vouchers in plain text. The optical main reader (30) at the cash and carry operator registers products bought by the retailer. On the basis of the registered product data and on the basis of product-range-specific product data stored in it, the main computer (10) in conjunction with the label printer (20) compiles automatically updated shelf-price labels (SPL) for the retailer and also automatically updates its product-range-specific stock of data on the storage medium (D). The device permits, in particular, a more efficient and less complicated management of the adaptation operations which are necessary for the retailer for example in the case of range changes and price changes. <IMAGE>
Patent EP-0673865-A3 (EP)
Title: Pile elevating device.
Inventor: KUESTER RICHARD
IPC: B65H1/18
Filed: 1995-03-18
Abstract: A method and apparatus for feeding sheets from a top of a sheet stack supported on a stack lifting table to a sheet processing machine. The stack lifting table supporting the sheet stack is raised by a motor until the top of the sheet stack has reached a predetermined maximum level. At this position, the sheets are fed by a feeding mechanism from the sheet stack to the sheet processing machine to lessen the stack height until the top of the sheet stack has reached a predetermined minimum level as determined by a sensor. The rate at which the stack height is lessened as sheets are fed from the stack lifting table is then determined by a controller from the known distance between the predetermined maximum and minimum levels and a value corresponding to the speed at which sheets are fed from the stack. The speed value, or sheet cycle time, may be received from the processing machine, or may be a time duration measured by a timer. The motor is then controllably operated to raise the stack lifting table at a rate corresponding to the rate at which the stack height is lessened, thereby maintaining the top of the stack at substantially the same height as sheets are fed to the sheet processing machine.
Patent EP-0732819-A3 (EP)
Inventor: SHIGEMATSU MASAYUKI
IPC: G02B6/34
Filed: 1995-09-28
Abstract: A chromatic dispersion compensator of the present
invention includes an optical circulator or a directional
coupler having a first, second and third ports; an input
transmission path connected to the first port; an output
transmission path connected to the third port; a chirped
grating connected to the second port; and a dispersion
compensating fiber connected to at least one of the first,
second and third ports, the dispersion compensating fiber and
the chirped grating giving chromatic dispersion characteristic
reverse to the chromatic dispersion characteristic of the input
and output transmission path. In the wavelength compensator,
the optical signal is incident into the first port from the
input transmission path, and is made to go out to the chirped
grating from the second port. Further, the optical signal is
incident from the chirped grating to return to the second port,
and is made to go to the output transmission path from the
third port.
Patent EP-0709533-A3 (EP)
Title: Lock cylinder with electromagnetically actuated tumbler pin
Inventor: LAURENZ LOTHAR
IPC: E05B47/06
Filed: 1995-10-24
Abstract: The lock cylinder has a rotary lock cylinder with at least one pin restraint (10,11) controlled by an inserted key profile and having a cylinder core pin (11) and a housing pin (12) and at least one electro-magnetically-operated locking pin (14). The latter is incorporated in the pin restraint and fits into a bore of the housing pin. The electro-magnetically-operated locking pin is pref. coaxial to the housing pin with its locking end (16) fitting into an axial blind bore (11') of the cylinder core pin.
Patent EP-0713159-A3 (EP)
IPC: G03G15/08
Filed: 1993-08-24
Abstract: A toner cartridge is provided having a main body with a 
toner dropping opening (10a). The toner cartridge is 
suitable for insertion into and extraction from a storing 
recess (500) of an image forming apparatus main body. The 
toner cartridge comprises an inner seal member (30) for 
closing the toner dropping opening (10a), which is peelably 
attached to the lower surface of the toner cartridge main 
body (1). Take-up means (50) are adapted to open the toner 
dropping opening (10a) by taking up while peeling the inner 
seal member (30). An outer seal member (40) also closes the 
toner dropping opening (10a) beneath the inner seal member 
(30). The outer seal member (40) is slidable along the 
lower surface of the toner cartridge main body (1). An 
outer seal member operating means (60) is adapted to engage 
with engaging means (80) located on the image forming 
apparatus main body. When the toner cartridge is drawn out 
from the storage recess (500), the outer seal member (40) 
is automatically closed by engagement of the operating 
means (60) with the engaging member (80).
Patent EP-0747859-A3 (EP)
Inventor: ALCORN BYRON A
IPC: G06F12/08
Filed: 1996-05-09
Abstract: A method and apparatus for managing blocks of data in a data processing system, the data
processing system including a host computer (15) and data processing hardware (12, 14), the host
computer having a main memory (17) that stores blocks of data to be processed by the data
processing hardware, the data processing hardware including a local memory (48) that locally
stores a subset of the blocks of data to be processed by the data processing hardware. When a
portion of one of the blocks of data is to be processed by the data processing hardware, a
determination is made as to whether the block of data is in the local memory. When the block of
data is in the local memory, the portion of the block of data to be processed is read from the local
memory. When the block of data is not in the local memory, it is downloaded from the host
computer main memory to the data processing hardware. The data processing hardware may
generate an interrupt to the host computer with a request to download data.
Patent EP-0752321-A3 (EP)
Title: Banddruckgerät mit einteiliger Grundplatte
Inventor: DAY ROBERT CHARLES LEWIS
IPC: B41J3/407
Filed: 1996-05-30
Abstract: Die Erfindung bezieht sich auf ein Banddruckgerät mit einem
Kassettenaufnahmeraum, mit einer Grundplatte (2), die aus einem
flachen Basisteil und einer Vielzahl abstehender Komponenten
an bestimmten Stellen des Basisteils aufgebaut ist,
wobei die abstehenden Komponenten ein Druckwalzenträgerelement
(6), das eine drehbare Druckwalze (4) aufnimmt, ein
Druckkopfträgerelement (14), das einen Druckkopf abstützt,
und wenigstens einen Kassettenträgerstift (48,50) zum Stützen
einer Kassette (56), die ein zu bedruckendes Aufzeichnungsmedium
(62) enthält, umfassen. Um das Gerät preiswerter herzustellen
und die Genauigkeit der Positionierung der Komponenten
zueinander zu verbessern wird vorgeschlagen, daß die
Grundplatte (2) und die Komponenten aus einem einteiligen
Element bestehen oder daß die Grundplatte (2) aus einer mit
einer Umhüllung versehenen flachen Platte besteht, wobei die
Komponenten durch die Umhüllung gebildet werden.
Patent EP-0750389-A3 (EP)
Inventor: SEMMLER PETER DIPL-ING
IPC: H02M3/335
Filed: 1996-06-18
Abstract: The regulator is operated with a pulse width modulated control signal of constant frequency during normal operation and with a frequency modulated control signal of constant pulse width during overload or min. load operating conditions. The regulator has a synchronised mean value stage (V), receiving a comparator pulse of constant duration synchronised with the front flank of the control signal at one input and the control signal from the pulse width modulator at the second input. A setting signal for reducing the output frequency of the voltage-controlled oscillator (VCO), providing the regulator clock frequency, is supplied when the control signal pulse duration is equal to, or less than, the comparator pulse duration.
Patent EP-0782237-A3 (EP)
Inventor: TSUGE NOBORU
IPC: H02H7/085
Filed: 1996-09-05
Abstract: To improve the detection reliability in the detection of
sticking of a foreign matter and minimize a sticking load, a
power window is provided with a window frame sensor (2) disposed
along the inner peripheral edge of a window frame (11) and a
drive motor (3) for advancing and retreating a window glass (12)
in accordance with an external signal. A control circuit (5)
makes a duty control for a transistor (42) to decrease the
operating speed of the window glass (12) when the pressure
detected by the window frame sensor (2) becomes larger than a
predetermined value during a closing operation of the window
glass (12). Thereafter, when the drive load of the drive motor
(3) exceeds a predetermined value, a relay (41) is switched over
to operate the window glass reverse in the opening direction.
Patent EP-0771681-A3 (EP)
Inventor: SATO HIROYUKI
IPC: B60H1/00
Filed: 1996-10-30
Abstract: A rotation detecting device which issues a plurality
of code signals by a simple configuration so as to detect
the rotational angle position and the direction of
rotation of a rotor according to the code signals. The
rotation detecting device has a knob member (6) which is
rotatably attached to a part of an enclosure, a plurality
of projections (7) which are formed on the periphery of one
end of the knob member (6), and two detection switches (18,19) which
selectively engage with the projections to turn ON/OFF and
issue signals. These detection switches (18,19) are disposed on a
printed circuit board (4) in such a manner that they turn
ON/OFF at different timings as the knob member (6) rotates.
Thus, the rotational position and the direction of
rotation of the knob member (6) are detected by the
combinations of the ON/OFF signals of the detection
switches (18,19).
Patent EP-0773188-A3 (EP)
Inventor: NITTA SHOICHIRO
IPC: B03C1/00
Filed: 1996-11-07
Abstract: An oxygen enriched air producing apparatus includes
a casing (6), at least one rotor (7) rotatably disposed in
the casing (6) to thereby define a space (A) between the
casing (6) and the rotor (7), and a magnetic field
generating device (2) for generating a magnetic flux
extending axially within the space (A) between the casing
(6) and the rotor (7). An oxygen enriched air outlet (9)
and a nitrogen enriched air outlet (10) are formed in the
casing (6) so as to be spaced from each other in an axial
direction of the space.
Patent EP-0780305-A3 (EP)
Inventor: VAN DOESELAAR SCOTT A
IPC: B64G1/54
Filed: 1996-12-18
Abstract: Device (30) and method of protecting a satellite from undesired
electrical disturbances without significantly increasing the
satellite's weight are described. The device (30) includes two
faraday cage structures (32, 34) around the electronic units
of the satellite. The two structures (32, 34) are electrically
connected via shielded wires (64) to create one continuous
faraday cage. Signals from components located outside the faraday
cage to the electronic units are made through filter assemblies
(40). The filter assemblies (40) electronically filter undesired
signals before routing desired signals to their destination.