baber/WOPTO huggingface dataset:
Patent EP-0284541-A3 (EP)
Title: Uninterruptible power supply
IPC: H02J9/06
Filed: 1988-03-16
Abstract: An uninterruptible power supply comprising a re­
gulating transformer including output circuitry for 
connection to a load, first input circuitry for coupling 
a reserve AC voltage source to the regulating transformer 
and second input circuitry for coupling a primary AC vol­
tage source to the regulating transformer, the second in­
put circuitry comprising a plurality of winding taps, with 
each of the taps including a tap switch coupled to the 
primary AC voltage source.  
     The uninterruptible power supply also includes 
a voltage control monitor for monitoring the voltage of 
the primary source and, if the voltage is outside a pre­
determined maximum allowable range, opening all of said 
tap switches to isolate the primary source from said 
transformer, and, if said voltage is within said pre­
determined maximum allowable range, selectively closing 
one of said tap switches so that the voltage at the load 
is held within a predetermined range.
Patent EP-0295235-A3 (EP)
Title: Device for handling spacing frames
IPC: E06B3/673
Filed: 1988-05-09
Abstract: In an apparatus whereby spacer frames (1) for insulating glass being transported in an essentially vertical position and resting against a supporting wall (2, 6) to a receiving station, may be transferred on a carrier (20), in the area of the receiving station (5) in the supporting wall (6) a plurality of lifting elements (14) is provided, which may be moved upwards in slots (13) to raise the spacer frames (1). To be able to transfer a spacer frame (1) to the carrier (20) for spacer frames (1) located opposite the receiving station (5), the distance between the free ends (30) of the beams (21) of the carrier (20) facing the supporting wall (6) provided in the receiving station (5) and the supporting wall (6) may be reduced for example by the forward tilting of the supporting wall (6). When the supporting wall (6) is tilted forward, the free ends (30) of the beams (21) of the carrier (20) engage two openings (17) in the supporting wall (6) and one spacer frame (1) is transferred to the carrier 20.
Patent EP-0332847-A3 (EP)
Title: Composition for preventing graying of the hair and restoring grayed hair to its natural color
IPC: A61P17/00
Filed: 1989-02-09
Abstract: A composition for preventing graying of the hair and restoring grayed hair to its natural color comprises an effective amount of one member selected from the group consisting of cAMP compounds such as 8-butylthio cAMP-Na or 8-methoxy cAMP-Na and water. The composition can prevent graying of the hair and restoring grayed hair to its natural color upon application to the scalp, the effective component is very stable even in the form of compositions containing water and the composition does not cause quality deteriorations such as giving out of bad smell.
Patent EP-0344469-A3 (EP)
IPC: C01F7/144
Filed: 1989-04-28
Abstract: Es wird ein Verfahren zur Herstellung von grobkörnigen 
Agglomeraten des Aluminiumhydroxids aus einer alkalischen 
Aluminatlauge vorgestellt. Dieses Verfahren beinhaltet die 
Schritte der Aufteilung der alkalischen Aluminatlauge in zwei 
Teilströme, wobei der eine Teilstrom in den Agglomerationsab­
schnitt und der andere in den Wachstumsabschnitt der Ausrührung 
geleitet wird.  
     Ein Feinimpfer, bestehend aus einem deaktivierten gemahlenen 
Impfer, wird in den Agglomerationsabschnitt zugegeben und der 
Strom während des Ausrührens gekühlt, um die Partikel zu agglo­
merieren. Die agglomerierten Partikel werden abgetrennt, wobei 
eine teilausgerührte Lauge übrigbleibt, die in den Strom einge­
leitet wird, der in den Wachstumsabschnitt eingespeist wird. Der 
Wachstumsteilstrom wird abgekühlt, um Produkt-Hydroxid auszu­
fällen. Dies wird abgetrennt und die Dünnlauge zurückgeführt. 
Ein Teil des Produktes wird auf die Feinimpferkorngröße gemahlen 
und zu der teilausgerührten Lauge zugegeben, wodurch der gemah­
lene Impfer deaktiviert wird und ein neuer Niederschlag ent­
steht. Der Mahlimpfer und der neue Niederschlag werden dem 
Agglomerationsstrom zugeführt, wodurch der Ausrührzyklus ge­
schlossen ist. Da der Ausgangsimpfer für den Prozeß auf mechani­
schem Wege durch Aufmahlung eines Teils des Produktes entsteht, 
entfällt der Keimbildungsschritt in den Ausrührern. Die 
Hydroxidklassierung wird deshalb nicht benötigt. Die Produktion 
von festen groben Al(OH)₃-Partikeln durch diesen Prozeß mit 
hoher Laugenproduktivität und einmaliger Materialdurchschleusung 
verringert die Ausrührdimension und erspart dadurch 
Kapitalinvestitionen und Energieverbrauch.
Patent EP-0354523-A3 (EP)
Title: Remote control for an electronic apparatus with switching power supply
IPC: G08C23/00
Filed: 1989-08-08
Abstract: A central processor (6) located in the operating circuits and an auxiliary processor (3) located in the power system circuits and operating synchronously with the central processor is used for the remote control of an electronic device, particularly a television set. The two processors are connected by means of a bidirectional data bus implemented by means of optocouplers (4,5). The use in television sets results in the saving of components and a reduction in the power loss in standby mode.
Patent EP-0394552-A3 (EP)
IPC: C10G1/00
Filed: 1989-10-24
Abstract: Nach der Erfindung erfolgt bei der Hydrierung von Kohle, Schweröl oder 
Bitumen die Aufarbeitung der Hydrierrückstände mit prozeßeigenen, wasser­
stoffhaltigen Gasen, wobei die erforderliche Partialdruckveränderung der 
Dämpfe zur Abtrennung der Produkte nicht wie in der Vakuumkolonne durch das 
erzeugte Vakuum sondern durch das eingesetzte Gas erzeugt wird.
Patent EP-0369359-A3 (EP)
IPC: C07F7/10
Filed: 1989-11-11
Abstract: Vorliegende Erfindung beschreibt ein Verfahren zur 
Herstellung von Ketoximosilanen. Als Ausgangsverbin­
dungen werden Alkyl- bzw. Alkenylacetoxysilane ein­
gesetzt, die mit Ketoximen in Gegenwart eines Amins 
umgesetzt werden. Die Isolierung der Ketoximosilane 
erfolgt durch Trennung flüssiger Phasen. Die erfin­
dungsgemäß hergestellten Ketoximosilane sind z. B. 
wertvolle Vernetzer für Organopolysiloxanmassen.
Patent EP-0345013-A3 (EP)
Title: 1-(4-alkylphenylethynyl)-4-(alkylphenylethynyl) benzenes
IPC: C09K19/18
Filed: 1989-05-30
Abstract: Tolan derivatives useful as components of liquid 
crystal materials have the formula:- 
  
in which R¹ and R² are each a C₁-C₁₀ alkyl group.
Patent EP-0363170-A3 (EP)
Title: Elastically supported dual cantilever beam pin-receiving electrical contact
IPC: H01R43/16
Filed: 1989-10-04
Abstract: A high contact force, high elastic response 
range pin-receiving electrical contact (10) includes a base 
portion (18) and a pair of spaced apart cantilever beams 
(26, 28) which extend forwardly from the base to a pin-­
receiving end (12). A pair of inwardly directed contact 
surfaces (34, 36) is defined one on each cantilever beam 
facing the opposed beam for slidably, electrically engaging 
an inserted pin terminal. A resilient beam support member 
(54) extends from and interconnects the pin-receiving ends 
(30, 32) of the cantilevered beams (26, 28). The resilient 
beam support member (54) increases the elastic response 
range of the pin-receiving contact by enabling each 
cantilevered beam (26, 28) to endure a greater outward 
displacement before a minimum yield in the beam occurs 
while providing a greater normal force against the pin.
Patent EP-0368579-A3 (EP)
Title: Probe unit, driving method thereof, and scanning device for detecting tunnel current having said probe unit
IPC: G01N37/00
Filed: 1989-11-06
Abstract: A probe unit (Fig.1) is provided that is suitable for example for use in a scanning tunnel microscope or the like. The electrical probe contact (7) of this unit is centrally located and mounted upon a flexible member (4,5,6). The flexible member (4,5,6) is symmetrically supported (3) at its periphery and is constrained thus so that the electrical probe contact (7) can only move back and forth in a single direction. Flexure of the flexible member (4,5,6) may be driven by electrostatic or piezoelectric forces. Alternatively, the flexible member may include a layer of piezoelectric material, the elongation or contraction of which will cause flexure.
Patent EP-0330577-A3 (EP)
Title: Apparatus for storing data therein
IPC: G06Q50/30
Filed: 1989-02-23
Abstract: An apparatus for storing data therein is disclosed 
in which a plurality of memory portions (3₁a, 3₁b,..., 
3₁n; 3₂a, 3₂b,...,3₂n;...; 3 n a, 3 n b, 3 n n) are arranged 
in series for storing a plurality of data on a run of 
the vehicle and the data stored in the memory portions 
are sequentially shifted toward subsequent memory 
portions. When such a shift operation as described above 
is repeated, new data are sequentially stored in the 
respective memory portions. In addition, when an 
unsteady state of the vehicle such as in case of 
emergency associated with the apparatus occurs, a write 
control circuit (18) is activated so that the data 
stored in the respective memory portions are 
protectively (in a non-volatile form) held.
Patent EP-0350383-A3 (EP)
Title: Twisted nematic liquid crystal display device
IPC: G02F1/1335
Filed: 1989-07-03
Abstract: A twisted nematic liquid crystal display device compensated 
for the anisotropy of the twisted nematic liquid crystal layer 
when oriented perpendicular to the substrate under an 
application of electric field by anisotropy compensating means 
comprising a uniaxial anisotropic film having an optically 
negative activity in the direction perpendicular to the 
substrate. This optically negative activity is so selected to 
compensate the positive optical anisotropy of the nematic liquid 
crystal when oriented perpendicular to the substrate in the 
presence of an electric field.
Patent EP-0324712-A3 (EP)
Title: Hirudin derivative
IPC: A61K38/00
Filed: 1989-01-11
Abstract: A hirudin derivative which has the N-terminal amino-acid sequence Leu-Thr-Tyr-Thr-Asp has high biological activity. This hirudin derivative can be obtained very efficiently by production in genetically engineered yeasts.
Patent EP-0352227-A3 (EP)
Title: Modified proteins
IPC: A61P7/02
Filed: 1989-07-11
Abstract: Novel polypeptides are provided which differ from desulphatohirudin by 
simple or multiple mutations. The novel polypeptides have valuable 
pharmacological properties and can be prepared by recombinant DNA 
techniques.
Patent EP-0383111-A3 (EP)
IPC: B21J13/14
Filed: 1990-02-02
Abstract: Bei einem Antrieb für einen in einem Stößel einer mechanischen Um­
formpresse verschieblich gelagerten, patrizenseitigen Auswerfer mit 
einem in dem Stößel schwenkbar gelagerten Winkelhebel, dessen einer 
Schenkel auf das von der Patrize abgewandte Ende des Auswerfers wirkt 
und dessen anderer Schenkel von einer taktweise angetriebenen Steuer­
kurve beaufschlagt und an dieser an Anlage gehalten ist, besteht die 
Aufgabe, eine freizügige Einstellbarkeit der Bewegungscharakteristik 
des Auswerfers mit möglichst einfachen Mitteln zu ermöglichen. Die Lö­
sung besteht darin, daß die Steuerkurve (23) an einem Steuerschlitten 
(9) vorgesehen ist, der in einer gestellfesten Führung parallel zu 
der Bewegungsrichtung des Stößels (6) verschieblich ist, und an dem 
in einem Lager ein Steuerpleuel (8) angreift, der anderenends exzen­
trisch auf einer auch dem Antrieb des Stößels (6) dienenden Welle ge­
lagert ist.
Patent EP-0403218-A3 (EP)
Title: Electrical switch component and switches formed thereby
IPC: H01H11/00
Filed: 1990-06-12
Abstract: A precision switch (40) and a switch blade/contact (50) 
formed from uniform thickness sheet stock bent into 
U-shaped form wherein the edge surfaces after 
bending become the movable contacts (204,206) of the high 
performance rugged tiny subminiature switch. The 
switch per se' utilizes a configuration of pivotal 
rigid legs (172,174) of the U-shaped blade/contact arranged to 
be spaced apart to maximum extent to allow a large 
diameter long coil spring (52) located between the legs 
to be used for giving the blade/contact means 
precision high contact force operating 
characteristics which will withstand high G forces 
and will carry relatively large currents given the 
absolute size of the switch.
Patent EP-0420747-A3 (EP)
Title: Bituminous waterproofing laminate adapted to receive a layer of liquid asphalt
IPC: E04D5/10
Filed: 1990-09-26
Abstract: Bituminous sealing sheet intended to receive a layer of cast asphalt, consisting of a reinforcement impregnated with a bitumen modified with fillers and polymers, characterised in that the face onto which the layer of asphalt is to be cast comprises a fusible layer of a material melting at a temperature which is lower than the casting temperature of the asphalt while absorbing a sufficient part of this heat of casting to prevent the melting of the underlying bitumen. A fusible layer consisting of a nonwoven of 20 to 60 g/m<2> made of plastic and more particularly of polyester is advantageously employed.
Patent EP-0450938-A3 (EP)
Title: Voltmeters
IPC: G01R19/165
Filed: 1991-04-03
Abstract: Battery testers are well known devices, but these devices tend to be bulky and inconvenient to use. Furthermore, known devices do not allow ease of operation for all types of battery cells. Described herein is a voltmeter arrangement (1, 2) which can be used as an improved battery tester. The voltmeter comprises a dielectric layer (13), a conductive layer (14, 15, 16) positioned adjacent the dielectric layer (13), and a temperature sensitive color indicator layer (19) in contact with the conductive layer (14, 15, 16). The conductive layer (14, 15, 16) is capable of generating sufficient heat to effect a change in the temperature sensitive control indicator layer (19). The voltmeter can be integrated with a label and attached directly to a battery. <IMAGE>
Patent EP-0547526-A3 (EP)
Title: Circular knitting machine for manufacturing socks, stockings and the like, with device for producing patterns with toweling stitches
IPC: D04B15/06
Filed: 1992-12-11
Abstract: The machine (1) is provided with casting-off sinkers 
(14) having two casting-off surfaces (15,16) which are 
mutually spaced in a direction which is parallel to the axis 
(4) of the needle cylinder (2) to form toweling stitches. 
The machine (1) has auxiliary jacks which are accommodated 
in axial grooves (3) of a needle cylinder (2) and can move, 
when actuated, along these grooves (3) parallel to the axis 
(4) of the needle cylinder (2) so as to act, with their 
upper end, on the casting-off sinkers (14) to move them in a 
direction which is radial to the needle cylinder (2) from a 
rearward position, in which they receive two threads engaged 
by the contiguous needles on a same one of the two casting-off 
surfaces (15,16), forming two loops of knitting of equal 
length, to an advanced position in the direction of the axis 
(4) of the needle cylinder (2), in which they receive the 
two threads engaged by the contiguous needles respectively 
on one of the casting-off surfaces (15) and on the other 
casting-off surface (16) so as to form two loops having 
mutually different lengths, i.e. toweling stitches.
Patent EP-0531085-A3 (EP)
Title: Isotopic diamond coated products and their production
IPC: C30B25/02
Filed: 1992-09-01
Abstract: Broadly, the present invention is directed to a diamond product comprising 
a core of diamond containing at least about 1 wt-% ¹³C and an epitaxial diamond coating on 
said core containing at least 1 wt-% less ¹³C than is contained is said diamond core. The 
diamond core will have a lattice parameter that is smaller that the lattice parameter of the 
diamond coating. When the coating is forced to grow epitaxially so that it must 
have the 
same lattice constant as the diamond core, the coating will be placed under compression. 
Since ¹³C diamond has the smallest lattice parameter known and the lattice parameter of 
diamond is a function of isotopic composition, the diamond core should contain more ¹³C 
than is contained in the coating in order for the coating to be placed under compression. 
Accordingly, the diamond core can be composed of natural or synthetic diamond having a 
natural isotopic composition and the coating can be ¹²C or ¹³C. Alternatively, the core can 
be ¹³C and the coating ¹²C. When mixtures of isotopes comprise the core and/or coating, 
their composition should vary by at least 1 wt-% ¹³C with the higher incidence of ¹³C 
isotope being located in the core.
Patent EP-0515341-A3 (EP)
Title: Sintered carbonitride alloy with highly alloyed binder phase
IPC: C04B35/638
Filed: 1992-05-22
Abstract: According to the present invention there is now provided a sintered titanium based carbonitride alloy containing hard constituents based on, in addition to Ti, W and/or Mo, one or more of the metals Zr, Hf, V, Nb, Ta or Cr in 5 - 30 % binder phase based on cobalt and/or nickel. The content of tungsten and/or molybdenum, preferably molybdenum in the binder phase is >1.5 times higher than in the rim and >3.5 times higher than in the core of adjacent hard constituent grains.
Patent EP-0568995-A3 (EP)
Title: Semiconductor device with bumps
IPC: H01L21/60
Filed: 1993-05-05
Abstract: The semiconductor chip (10) is provided with bumps (16) 
each formed by alternately building up two types of metal 
materials capable of forming an eutectic alloy, and, 
therefore, an eutectic alloy reaction takes place at each 
boundary surface between two layers (14, 15). The entire 
bump (16) fully melts in the reaction so that the 
semiconductor chip (10) may be securely connected on the 
substrate.
Patent EP-0632409-A3 (EP)
Title: Electronic taximeter for accounting journeys based on a fixed price.
Inventor: ADAMS JUERGEN DIPL-ING FH
IPC: G07B13/00
Filed: 1994-06-22
Abstract: For the accounting of a journey based on a fixed-price agreement, it is proposed to extend a known taxi meter, to the effect that the agreed fixed price can be entered in the taxi meter before the start of the journey, and that this journey price is indicated invariably until the end of the journey. Entry is to be made in this case preferably by the selection and confirmation of prices which are filed in the taxi meter and are recorded in tabulated form according to journey destinations and which can be indicated by the call-up of journey-destination codes. <IMAGE>
Patent EP-0633578-A3 (EP)
Title: Solid polymeric electrolyte including a cross-linked polyether encompassing an ion compound and a liquid plasticizer.
Inventor: ANDREI MARIA
IPC: H01B1/12
Filed: 1994-07-01
Abstract: A solid polymeric electrolyte, in the form of a membrane, including a solution of an ion compound in a cross-linked polyether encompassing a liquid plasticizer, is obtained:     a) by copolymerizing a vinyl ether having the formula:    R-(O-CH2-CH2-)n-O-CH=CH2   (I> wherein R indicates the methyl or ethyl radical; n is an integer varying from 1 to 16 with an allyl vinyl ether having the formula:    CH2=CH-CH2-(O-CH2-CH2-)m-O-CH=CH2   (II> wherein: m is an integer varying from 1 to 10, with a molar ratio between (I) and (II) of between 70/30 and 95/5, to obtain a copolymer having allyl unsaturations; b) by hydrosilylating the double allyl bond of the copolymer obtained in step (a) by reaction with an alkoxy silane selected from trimethoxy and triethoxy silane, to obtain a hydrosylilated copolymer; c) by cross-linking the hydrosilylated copolymer obtained in step (b) by means of a diprotic cross-linking agent operating in solution in a plasticizer, selected from an oligomer or a dipolar aprotic solvent in a quantity of 20 to 80% by weight, in the presence of an ion compound and evaporating the low-boiling compounds formed in the cross-linking reaction to obtain a membrane capable of encompassing the liquid plasticizer.   This solid polymeric electrolyte is mechanically resistant, dimensionally stable and highly conductive even at low temperatures. The solid polymeric electrolyte can be used as an electrolytic separator in electrochemical devices, optical displays and sensors. <IMAGE>
Patent EP-0701818-A3 (EP)
Title: Therapeutic methods using catalytic antibodies
Inventor: POWELL MICHAEL J
IPC: A61K39/00
Filed: 1989-05-04
Abstract: Antigens capable of eliciting antibodies which can catalyze chemical reactions, in particular, the cleavage or formation of a peptide linkage, comprising a hapten or a hapten and a suitable carrier molecule are disclosed. Antibodies capable of cleaving or forming an amide, peptide, ester of glycosidic bond and which are elicited by such antigens are disclosed. Pharmaceutical uses of antibodies are disclosed including antibodies against renin, HIV coat protein, LPS TNF and IgE. <IMAGE>
Patent EP-0722818-A3 (EP)
IPC: B29L17/00
Filed: 1995-12-22
Abstract: A disc molding die includes a stationary-side mirror block disposed on a stationary die (11), a movable-side mirror block (23) disposed on a movable die and facing the stationary-side mirror block (19) so as to define a cavity (17) in combination with the stationary-side mirror block (19), and a cavity ring (61) disposed on the radially outer side of one of the stationary-side mirror block (19) and the movable-side mirror block (23) so as to define the outer circumferential edge of each disc substrate. The portion of the cavity ring (61) facing the cavity is roughed. When resin is charged into a cavity, very small spaces are formed between the resin and the inner circumferential surface of the cavity ring (61), due to the roughed portion of the cavity ring (61) facing the cavity (17). Therefore, the release resistance during die opening or releasing can be decreased. As a result, it is possible to solve the conventional problem in which the disc substrate deforms, causing the angle of warp to vary at circumferential positions and increasing the amount of surface deflection. Therefore, the quality of the disc substrate can be increased. Further, since the release operation can be performed before a molded disc substrate sufficiently shrinks, tact time can be shortened.
Patent EP-0713309-A3 (EP)
Inventor: KRAUSE JEFFREY
IPC: G06F13/376
Filed: 1994-07-25
Abstract: A new class of multi-function computer systems for attachments to networks is provided. The memory in medium access control device stores a plurality of additional network addresses in addition to the assigned network addresses. The address filtering logic includes circuits responsive to the additional network addresses, such as logic for blocking a particular frame on at least one of the plurality of data channels when the source and destination address of a particular frame are found in the additional addresses stored in the memory. The plurality of data channels served by the media access control device may reside on a single physical interface, or in independent physical interfaces as suits the needs of a particular design. A high performance design would include independent buffering and queuing structures for each of the data channels. An alternative design may include shared buffering and queuing structures for a plurality of functional modules in the connected computer which have independent side network addresses.
Patent EP-0712992-A3 (EP)
Inventor: MCEWEN RICHARD
IPC: E21B19/16
Filed: 1995-09-15
Abstract: A mechanism (10) is disclosed for securing a drill
pipe (14) to a saver sub (16) for joint rotation. A
slidable collar (24) is provided which has a pair of
opposed lugs (28) which slide on opposed flats (18) on the
saver sub to insure that the slidable collar rotates with
the saver sub at all times. The drill pipe (14) has a
pair of opposed flats (30) which are engaged by a portion
of the lugs (28) when the slidable collar (24) is moved
into the engaged position to insure rotation of the drill
pipe with the saver sub.