baber/WOPTO huggingface dataset:
Patent EP-0333029-A3 (EP)
Title: Rapid access teletext decoder arrangement
IPC: H04N7/025
Filed: 1989-03-09
Abstract: A teletext decoder includes a background or 
buffer memory (45) operating as a first-in, first-out 
(FIFO) memory. The buffer memory (45) is used for storing 
a large number of teletext pages. A given video line that 
contains teletext information is identified as such by the 
detection of part of a clock run-in sequence followed by 
the framing code. The video line is then stored in the 
background memory (45). After a user page request occurs, 
the background memory (45) is read-out by a data processor 
(30) operating in a full channel mode of operation for 
obtaining the information of the requested page. As long 
as the read-out operation has not been terminated, incoming 
teletext data is stored in the background memory (45). 
This enables teletext data received prior to termination 
of the read-out operation to be read out and processed by 
the data processor.
Patent EP-0341559-A3 (EP)
IPC: A61P11/08
Filed: 1989-05-03
Abstract: Bei der Anwendung von ß₂-Mimetika gemeinsam mit 
PAF-Antagonisten bei der Behandlung des Asthma 
bronchiale wird ein synergistischer Effekt erzielt.
Patent EP-0341739-A3 (EP)
Title: Perforated material
IPC: B31B1/14
Filed: 1989-05-12
Abstract: Continuous rolled material (10) is described which is formed as lay flat tubing and which has lines of perforations (14) running transversely to the axis of the material and dividing the material into discrete units. Alternate lines of perforations (27) are sinusoidal lines. There are cuts (22, 24) in these lines of perforations at the mid-portions between the crests of the sinusoidal lines. The remaining perforations are arranged so that the transverse components of their lengths are substantially constant. Other kinds of perforated continuous material are also described.
Patent EP-0352737-A3 (EP)
Title: Method for maskless diffusion
IPC: H01L21/22
Filed: 1989-07-25
Abstract: A method for selectively diffusing silicon into a selected 
portion of a gallium arsenide substrate comprises exposing a 
non-selected surface portion to an argon ion plasma, thereafter 
applying silicon to the surface of the substrate and subjecting it 
to heat treatment so as to promote silicon diffusion.
Patent EP-0355476-A3 (EP)
Title: Composition for growth of homogeneous lithium niobate crystals
IPC: C30B29/30
Filed: 1989-07-28
Abstract: A new compositional relationship in the starting charge of a 
crystal growth station (Fig. 1) provides homogeneous monocrystalline 
lithium niobate. A new measurement system (Fig. 2) provides Curie 
point values of significantly greater accuracy then that of 
conventional measurements. Careful control of the starting charge. 
composition for crystal growth and effective utilization of the 
measurement system enable the determination of the compositional 
range of starting charges for producing congruent crystalline 
production. The composition corresponds to a mol percentage of 
48.35±.01 to 48.40±.01 of Li₂O and the remainder Nb₂O₅ for 
producing homogeneous crystal whose solidification fraction of the 
molten charge exceeds that which was heretofore achievable.
Patent EP-0368247-A3 (EP)
IPC: A61K9/16
Filed: 1989-11-07
Abstract: There is provided a matrix preparation produced by dispersing a pharmaceutically active ingredient into a matrix which is solid at ambient temperature and comprised of a fatty acid ester of a polyglycerol. The preparation has stable release-controlling ability, can be processed to fine granules, granules, capsules, tablets etc., and contributes to reduce the administration times of the active ingredient and side effects of the ingredient.
Patent EP-0380772-A3 (EP)
Title: Long-lasting slip-proof tyre
IPC: B60C1/00
Filed: 1989-11-23
Abstract: The invention relates to an automotive pneumatic tyre having belt layers which contain at most 8 % by weight of plasticiser and having a tread divided into two layers, the outer layer thereof containing at least 25 % by weight of plasticiser and being softer than the inner layer. In order to prevent unfavourable effects on the service life of the belt structure as a consequence of plasticiser diffusion, it is proposed according to the invention that the inner layer of the tread is thicker over the axial edges of the belt layers than in the centre of the tyre and contains at most 10 % of plasticiser. <IMAGE>
Patent EP-0372492-A3 (EP)
Title: A process for the preparation of hexamethylene imine
IPC: C07B61/00
Filed: 1989-12-05
Abstract: A process for the preparation of hexamethylene 
imine from hexamethylene diamine by the vapor phase 
reaction in the presence of water, hydrogen, and a 
palladium catalyst.
Patent EP-0353815-A3 (EP)
IPC: G11B15/02
Filed: 1989-07-24
Abstract: Die Erfindung bezieht sich auf ein Magnetbandkassetten­
gerät (1) mit einem zum Abspielen von Magnetbandkassetten 
(2) dienenden Laufwerk, das zum Abspielen des Magnetbandes 
(29) mit wenigstens einer antreibbaren Tonwelle (30 oder 
31) und einer gegen diese drückbaren Andruckrolle (35) 
versehen ist, wobei die Andruckrolle (35) und ein Magnet­
kopf (27), an denen das Magnetband (29) vorbeigeführt 
wird, an einer Kopfplatte (26) angeordnet sind, die in 
einer Ruhe- oder Schnellaufstellung zurückgezogen gehalten 
ist und die in die Spielstellung vorgefahren wird, wobei 
die an einer schwenkbaren Halterung (32) der Kopfplatte 
(26) gelagerte Andruckrolle (35) mit der Halterung gegen 
die Tonwelle (30 oder 31) verschwenkt wird. Dabei ist vor­
gesehen, daß an der Kopfplatte (26) im Wirkbereich der 
Andruckrollenhalterungen (32) Schalterelemente (39) ange­
ordnet sind, die von der Andruckrollenhalterungen (32) bei 
ihrem Verschwenken infolge des Andrückens der Andruck­
rollen an die Tonwellen während des Laufwerksbetriebes in 
einen Schaltzustand versetzbar sind, in dem die Schalt­
elemente (39) an dem Magnetkopf (27) oder dem Vorverstär­
ker des Laufwerkes (1) eine Stummschaltung und/oder eine 
Spurrichtungserkennung bewirken.
Patent EP-0359501-A3 (EP)
IPC: A61F13/49
Filed: 1989-09-11
Abstract: This invention relates to a novel absorbent structure 
and absorbent products containing this absorbent 
structure. More particularly, the absorbent structure of 
this invention contains a high-loft, bulky, low-density 
cover layer (10), a higher density transfer layer (20), a very high 
density, retentive reservoir layer (30) and an impermeable 
barrier layer (70). The cover and barrier layers are sealed 
around their periphery and, preferably, all the layers are 
bonded to each other to form a unitized structure.
Patent EP-0371710-A3 (EP)
IPC: B30B15/02
Filed: 1989-11-24
Abstract: In an apparatus and a method for replacing a working-object 
of a processing machine,  
there are provided a working-object replacing support 
(6), a working-object moving passage (12) and a push/pull 
drive means (18) for the working-objects (5a) (5b).  
     The push/pull drive means (18) is provided with a 
push/pull drive device (19), a push/pull engaging member 
pedestal (20), a push/pull transmission member (21), a guide 
rail (22) and a push/pull engaging member (23).  
     An engaging portion (59) of the engaging member (23) is 
adapted to be shifted to a position lower than height 
positions of lower surfaces of engaged portions (25) (26) of 
the working-objects (5a) (5b) under the changed over 
condition to the disengagement position (Y) and at least to 
face upward so as to be engaged with the engaged portions 
(25) (26) from below under the changed over condition to the 
engagement position (X).
Patent EP-0369846-A3 (EP)
Title: Method and installation for preserving and/or dispensing a liquid or viscous product
IPC: B67D3/00
Filed: 1989-10-24
Abstract: Method and installation for preserving and/or dispensing a liquid product or one having a viscous consistency, which is enclosed in a deformable flexible bag from which it may be withdrawn by actuating a suitable extraction means and which is set in movement by a pump, for as long as the sack is not completely empty, along a closed loop circuit which is partly outside the said sack, the said circuit being set up during the positioning of the said bag in a preserving and/or dispensing apparatus. 
<??>The withdrawal is effected from a tube (51) which is closed for as long as the said bag is not positioned in the said preserving and/or dispensing apparatus. 
<IMAGE>
Patent EP-0354180-A3 (EP)
IPC: A61P9/12
Filed: 1989-07-25
Abstract: Disclosed are imidazo[4,5-b]pyridine derivatives of the formula I 
  
wherein R₁, R₂ and R₃ are as defined in the specification, which exhibit 
valuable pharmacological properties, especially as adenosine-2 (A-2) 
receptor agonists, and the preparation thereof.
Patent EP-0388781-A3 (EP)
IPC: C08G18/08
Filed: 1990-03-15
Abstract: Ein Verfahren zur Herstellung von vernetzten Polyure­
than-Polyharnstoff-Pulvern, bei welchem Isocyanat-Semi­
prepolymere mit einem NCO-Gehalt von 10 bis 20 Gew.-%, 
aus 
   a) einer Polyisocyanatkomponente mit    b) einer hydrophoben Polyolkomponente und    c) einer hydrophilen Polyetherkomponente    
unter anschließender Isolierung des sich spontan bilden­
den Pulvers in Wasser dispergiert werden und die Verwen­
dung der Pulver als organische Füllstoffe in Zweikompo­
nenten-Polyurethanlacken.
Patent EP-0402688-A3 (EP)
IPC: C07C213/00
Filed: 1990-05-26
Abstract: Die neuen 1,3-Di-arylmethoxy-4,6-dinitro-benzole der 
Formel 
   
     in der  
R¹ und R² unabhängig voneinander Wasserstoff oder C₁-C₄Alkyl 
bedeuten und  
Ar für C₆-C₁₂-Aryl steht,  
können durch Umsetzung von 1,3-Dihalogen-4,6-dinitro-benzolen 
der Formel 
   
  
     in der  
Hal für Chlor oder Brom steht,  
mit einem Arylmethanol der Formel  
Ar-C(R₁R²)OH      (IV),  
in der  
R¹, R² und Ar die genannte Bedeutung haben,  
und einer starken Base im Temperaturbereich von 0 bis 
100°C hergestellt werden.  
     Diese Di-arylmethoxy-dinitro-benzole können durch katalytische 
Reduktion mit Wasserstoff in 4,6-Diaminoresorcin 
umgewandelt werden.
Patent EP-0378289-A3 (EP)
Title: Process for preparing hydroxyalkyl esters
IPC: B01J27/18
Filed: 1990-01-02
Abstract: Hydroxyalkyl esters of acrylic and methacrylic acids are prepared by treating the acid with an appropriate alkylene oxide in the presence of a non-stoichiometric, amorphous catalyst of the formula:  M(PO4)yX min Where in M is a transition metal, X min  is an anionic species to satisfy the valence requirements of M, and y is from about 0.1 to about 0.9.
Patent EP-0401978-A3 (EP)
Title: Antenna arrangement
IPC: H01Q13/08
Filed: 1990-05-09
Abstract: An exponentially tapered slot (Vivaldi) antenna for 
producing an end-fire beam. The antenna features a novel balun for 
coupling with a feed line. The conventional Vivaldi antenna is fed 
by means of a stripline section (1) underlying the ground plane (5) 
and lying perpendicular to the axis of the slot line (3). This 
balun arrangement has an inherent narrow bandwidth. In the proposed 
antenna arrangement the slot line (14A,B) 
and the stripline (16A,B) each 
have a 45° twist centred on a common 
cross-over point (Xo,Yo).  
     The stripline (16B) is terminated by a short-circuit to the ground 
plane (12) and the slot line (14) is terminated by an open-circuit 
in the form of a circular slot (15). The E-plane and H-plane 
radiation characteristics are similar to those of the conventional 
Vivaldi antenna, but the arrangement has a broadband capability 
enabling operation over any 3 to 1 bandwidth in the frequency range 
1 to 40GHz.
Patent EP-0427664-A3 (EP)
Title: Device for placing dowels
IPC: B25B31/00
Filed: 1990-10-09
Abstract: The device for placing an anchor essentially consists of a housing (4) and a muff (5) which is rotatable relative to the housing (4) and consists of a sleeve (6) and a bush (7). The bush (7) is screwed onto the anchor rod (3) and is connected to the sleeve (6) via a fine thread (6c). To place the anchor the sleeve (6) is rotated and at the same time the anchor rod (3) together with the bush (7) is displaced relative to the expanding sleeve (2) via the fine thread (6c). 
<IMAGE>
Patent EP-0468302-A3 (EP)
Title: Device for the optical measurement of lengths
IPC: G01B11/02
Filed: 1991-07-12
Abstract: Device for the optical measurement of lengths between a sensor and a movable measuring reflector, the sensor having a body which transmits light and on which semi-transparent mirrors are arranged on two opposite surfaces, a laser that is arranged behind one semi- transparent mirror of the body transmitting light and casts light through the semi-transparent mirror into the body transmitting light, and a first photodetector, which collects light emerging from the body transmitting light and converts it into a corresponding electrical signal, the moveable measuring reflector being arranged on the side averted from the laser and collecting emerging light there and reflecting it back into the body transmitting light, the distance between the semi-transparent mirrors being dimensioned such that a standing wave is formed between them. The body transmitting light is a spherical lens whose outer surface forms the semi-transparent mirrors at two diametrically opposed locations. The first photodetector is arranged next to the spherical lens and collects light emerging from the spherical lens at a angle to the optical axis. The device is particularly simple in construction, and in a further development directly enables the optical generation of two voltages, which are shifted by 90 with respect to one another, vary as a function of movements of the measuring reflector, and directly enable a forward/backward counter to be supplied. It is thus possible to determine not only the movement of the measuring reflector for the purpose of relative length measurement, but also the direction of the movement for the purpose of absolute length measurement. <IMAGE>
Patent EP-0439314-A3 (EP)
Title: Process for the manufacture of wood composition boards, prepress sealer compositions and use thereof
IPC: C09J133/06
Filed: 1991-01-21
Abstract: A prepress sealer composition, which incorporates a crosslinking resin and an aqueous dispersion of acrylic polymer particles, the acrylic polymer particles having a THF gel content of greater than about 70%, is used to improve press release during board manufacture and improved surface toughness and water resistance to the board so produced.
Patent EP-0571905-A3 (EP)
Title: Modulating method.
Inventor: SHIMPUKU YOSHIHIDE C O SONY CO
IPC: G11B7/00
Filed: 1993-05-21
Abstract: A method of modulating digital data to a variable-length code (d, k; m, n; r) for recording information on and reproducing the same from an optical disc (21). The optimal range of a minimum run length d corresponding to the minimum number of successive same symbols is determined by a procedure which comprises a first step (52, 53) to determine the minimum S/N required for obtaining a desired error rate from the relationship between a bit error rate and the S/N when d = 0; a second step (54) to obtain the relationship between a change of the numerical value d and that of the S/N by calculating, on the basis of the required minimum S/N obtained at the first step (52, 53), the S/N loss caused due to the change of the numerical value d; and a third step (55) to determine, from the relationship between the numerical value d and the S/N, the range of the value d corresponding to the S/N of the transmission characteristic dependent on an optical system and an optical disc (21). <IMAGE>
Patent EP-0601422-A3 (EP)
Title: Method and apparatus for identifying objects.
Inventor: KAISER DIETER
IPC: B07C5/342
Filed: 1993-11-27
Abstract: The present invention relates to a method for identifying objects by means of irradiating the same with electromagnetic waves in the ultraviolet to infrared band, processing the waves arriving from the object by means of an electromagnetic signal processing apparatus and outputting signals from the electronic signal processing apparatus, the waves arriving from the object encountering at least one chip equipped with photodiodes, which feeds the photoexcitation picked up for spectral decomposition, the grey light from the spectral decomposition being fed optionally to a cut-off filter and/or a texture filter, the spectral light and/or the object contour obtained via the cut-off filter and/or the surface structure of the object obtained via the texture filter being compared with data stored in a data memory and, after recognition of the object, specific sequence steps being set in motion by means of at least one signal. The invention further relates to a device for carrying out the method.
Patent EP-0634827-A3 (EP)
Title: Canned motor and pump employing such canned motor.
Inventor: KOBAYASHI MAKOTO C O EBARA RES
IPC: H02K5/15
Filed: 1994-07-14
Abstract: A canned motor for use in a pump has an outer frame casing fitted over a stator, a pair of side frame members welded to respective open ends of the outer frame casing, a can fitted in the stator and joined to the side frame members, and an outer cylinder disposed around the outer frame casing with an annular spaced defined therebetween, the outer cylinder being welded to the outer frame casing. The outer cylinder has a pair of flanges disposed respectively on axially spaced open ends thereof for attachment to components of a pump assembly and holding a fluid being handled within the outer cylinder. The outer cylinder has a hole defined in an outer circumferential wall thereof for passing leads for connection to a power supply.
Patent EP-0621210-A3 (EP)
Title: Mounting hook and clip.
Inventor: CADMAN BERNARD V
IPC: B65D73/00
Filed: 1994-01-21
Abstract: A mounting hook and clip (30) for merchandise display incorporates a display and identification panel (37) on one of two spaced limbs (34, 37) between which a garment is entrained, for example through the intermediary of a folded mounting card (40) forming opposed side panels (41, 43), with a laterally offset locking tongue (39) on one of the elements (37) penetrating either or both slots (47, 49) in one or both card side panels (41, 43). <IMAGE>
Patent EP-0611087-A3 (EP)
Title: Plastic closure with compression molded sealing liner.
Inventor: BAYER JOHN W
IPC: B65D1/00
Filed: 1994-02-02
Abstract: Closure comprises: base wall with an inner surface; peripheral skirt extending from the base wall; and liner compression moulded on the inner surface of the base wall, comprising: (a) EVAc compsn. comprising about 85-94 wt.% polyethylene and about 6-15 wt.% vinyl acetate; (b) prim. fatty acid amide selected from an oleamide and an erucamide; and (c) bis-fatty acid amide. Total amt. of prim. fatty acid amide and bis-fatty acid amide is 0.5-1.5 wt.% based on the wt. of the EVAc and the ratio of prim. fatty acid is bis-fatty acid amide is 25:75-75:25. Bis-fatty acid amide is pref. selected from ethylene-bis-oleamide and ethylene-bis-stearamide ADVANTAGE : Plastic closure has uniform removal torques, and is useful in cold climate conditions with migration of the lubricant to the surface of the liner. In an example, compsn. comprises ELVAX 650 (EVAc copolymer, melt flow 8.0 g/10 min, density 0.933 g/cc, 12.0% acetate; 100 pts.wt.), ethylene bis stearamide (0.5 pt.wt.), euracamide fatty acid amide (molecular wt. 335, density at 130 deg. C 0.815 g/ml, density at 160 deg. F 0.851 g/ml, viscosity at 130 deg. C 66.4 cP, heat of fusion 9.8 kcal.mol, flash point 262 deg. C, fire point 287 deg.C; 0.5 pt.wt.), LDPE (30MF; 10 pts.wt.) had a removal torque of 7.8. The removal torque after 1 day was 10, after 1 week it was 13.8 and after 1 week under CO2 it was 3.84. A control example contg. ethylene bis oleamide (1.5 pts.wt.) in place of the ethylene bis stearamide and erucamide had an initial removal torque of 12.0. The removal torque after 1 day was 11, after 1 week it was 15.0 and after 1 week under CO2 it was 3.85.
Patent EP-0668548-A3 (EP)
Inventor: SUZUKI HIDENOBU
IPC: G05D23/19
Filed: 1995-02-22
Abstract: A heat fixing apparatus includes a heater (2); a
temperature sensor (TH) for sensing a temperature of the
heater; a bias wave number determining means for
determining the number of bias waves corresponding to
a predetermined image fixing temperature in accordance
with utility voltage source (1) voltage; bias wave number
changing means for changing a bias wave number in
accordance with temperature changing rate of the
heater; and supply wave number control means for
controlling the number of waves supplied to the heater
in accordance with an output of the temperature sensor (TH)
and bias wave number.
Patent EP-0693587-A3 (EP)
Inventor: AOKI MAKOTO
IPC: D06P1/649
Filed: 1995-07-20
Abstract: Disclosed herein is an ink-jet printing cloth on
which textile printing is conducted using an ink-jet
system, wherein the cloth contains a water repellent and a
hydrophilic agent so as to have a predetermined water
repellency.
Patent EP-0722236-A3 (EP)
Inventor: BAKER WALTER J
IPC: H04L9/08
Filed: 1995-12-22
Abstract: A system and method of fault tolerant key management
of cryptographic keys includes a key distribution
computer (20) and primary and secondary key management
computers (30, 32) coupled to the key distribution
computer. Primary and secondary server computers (40,
42) are each coupled to the primary and secondary key
management computers. One of the primary and secondary
key management computers is operational at a time. The
operational one of the primary and secondary key
management computers writes key data received from the
key distribution computer to an archive database in each
of the primary and secondary server computers. The
method includes the steps of requesting storage of key
data by an operational one of the primary and secondary
key management computers; monitoring the operational
status of each of primary and secondary server computers;
writing key data to an archive database in each of the
primary and secondary servers that are operational;
writing key data to a log file in an operational one of
the primary and secondary servers when one of the primary
and secondary servers is not operational; monitoring a
return to operational status of the non operational one
of the primary and secondary servers; and writing to the
archive database of the non-operational one of the
primary and secondary server computers the key data
stored in the log file of the operational one of the
primary and secondary server computers.
Patent EP-0692266-A3 (EP)
IPC: A61B17/34
Filed: 1992-08-17
Abstract: There is disclosed an apparatus for supplying liquid to a body cavity (10) during an endoscopic procedure including a feedback loop-controlled liquid supply device inherently capable of supplying liquid at a substantially constant pressure substantially independent of the flow rate of liquid delivered by the liquid supply device within a relatively wide range of flow rate. Also disclosed are a disposable plastic pump cassette having an inflow pump in a housing, and an operative cannula. The surgical procedure is performed with continuous control over the body cavity pressure, regardless of the outflow flow rate.
Patent EP-0720309-A3 (EP)
Inventor: BARZEGAR FARHAD
IPC: H04M11/00
Filed: 1995-12-12
Abstract: An access director provides a gateway for customer premise based
equipment (both wired and wireless) and a wireless port facility to a
narrowband/broadband information distribution network. It provides portable
narrowband duplex synchronous and isochronous telephony service and concurrent
broadband fixed location down link from network to customer isochronous service.
The down link broadband service may be combined with narrowband up link service
to provide non-symmetric duplex operation or services such as interactive video.