baber/WOPTO huggingface dataset:
Patent EP-0326172-A3 (EP)
Title: Memory circuit with improved serial access circuit arrangement
IPC: G11C11/401
Filed: 1989-01-27
Abstract: A memory circuit provided with an improved serial 
access port which can be operated continuously without 
interruption is disclosed. The memory circuit comprises 
a plurality of sets of bit lines, each set of bit lines 
having first and second bit lines, a plurality of sets 
of latch circuits, each set of latch circuits having 
first and second latch circuits, first means for 
sequentially deriving data stored in the first latch 
circuits, second means for sequentially deriving data 
stored in the second latch circuits, and a plurality of 
switch circuits, each of the switch circuits being 
connected between each set of bit lines and each set of 
latch circuits and selectively providing a signal path 
between one of the first and second bit lines and one of 
the first and second latch circuits.
Patent EP-0331074-A3 (EP)
Title: Co-polymer-bound amine antioxidants
IPC: C08G61/08
Filed: 1989-02-27
Abstract: An improved amine-containing antioxidant compound for 
stabilizing the polymeric products of ring-opening 
metathesis-catalyst-polymerization of the norbornene-type 
monomer reactions described above, and that effectively 
delays degradation by olefin oxidation of physical properties 
as well as avoiding discoloration of such polymeric products 
and discoloration of surface coatings applied for aesthetic 
purposes, and its use as a comonomer in a ring-opening 
metathesis-catalyst-polymerization of a norbornene-type 
monomer that undergoes ring-opening polymerization in the 
presence of a metathesis catalyst are disclosed.
Patent EP-0331185-A3 (EP)
Title: Silver halide photographic element for forming direct positive images and a method for forming said images
IPC: G03C1/485
Filed: 1989-03-03
Abstract: This invention relates to a silver halide 
photographic element capable of quickly forming direct 
positive images when using a processing solution having 
a high stability, and to an image forming process using 
the photographic element. More specifically, the 
invention relates to a silver halide photographic 
element for compute output (light-sensitive film for 
COM) and also to an image forming process using the 
photographic element.
Patent EP-0346700-A3 (EP)
Title: Cable television descrambler
IPC: H04N7/171
Filed: 1989-06-02
Abstract: A descrambler for a scrambled channel having a 
suppressed horizontal synchronization pulse which 
scrambled channel is provided in a broadband cable 
television signal along with nonscrambled channels. A 
signal splitter receives the broadband CATV signal and 
provides first and second split outputs. A switch 
coupled to the second output of the signal splitter 
passes the horizontal synchronization pulse of the 
scrambled channel and blocks the video signal of the 
scrambled channel. The horizontal synchronization pulse 
passing through the switch is then phase adjusted to 
synchronize with the horizontal synchronization pulse of 
the scrambled channel provided at the first output of 
the signal splitter, and both horizontal synchronization 
pulses are summed in a combiner along with the 
video/audio signal provided at the first output of the 
signal splitter. Consequently, the full synchronization 
pulse is provided at the output of the combiner to 
descramble the scrambled channel. No band reject 
filter is required between the first output of the power 
splitter and the power combiner so that the nonscrambled 
channels are unaffected by the descrambler.
Patent EP-0361052-A3 (EP)
Title: Refractory stator-rotor unit for a nozzle gate in a vessel holding molten metal
IPC: B22D41/08
Filed: 1989-08-16
Abstract: The refractory stator/rotor unit for a nozzle gate of a vessel (11) containing molten metal consists of a stator (15) fastened in the vessel wall (14), and of a rotor (16), which is rotatable in the latter from the underside (11') of the base of the vessel and serves for opening or closing the gate. The unit projecting into the vessel has transverse openings (17, 18) extending therein and, starting from these openings (17, 18), a nozzle opening (19) leading out of the vessel. In the entire region lying within the vessel, a sealing cylindrical surface (20), surrounding the transverse openings (17, 18) is provided between the rotor (16) and the rotator (15) while in the region lying in the vessel wall (14) a clearance (22), compensating for the different thermal expansions of stator and rotor, is provided in order to prevent the unit from seizing. A gate system is thus provided which is very simple and space-saving and functions with high operational reliability. 
<IMAGE>
Patent EP-0356975-A3 (EP)
Title: Method and apparatus for transferring relatively flat objects
IPC: B21D45/04
Filed: 1989-08-29
Abstract: An apparatus for transferring a relatively flat 
object from a work station along a transfer path includes 
an upper tooling (32) within the work station for locating 
the object in a ready position by causing an upper surface 
of the object (58) to adhere to the tooling. The object 
is thus unsupported along its lower surface. A manifold 
(70) forming at least one orifice or nozzle (106) is 
located adjacent to and directed toward the ready 
position, and is connected to a source of pressurized gas. 
A valve (71) initiates and discontinues flow of 
pressurized gas through the orifice. A control system 
controls the valve to direct a stream of pressurized gas 
through the orifice as or before an object is located in 
the ready position, thereby causing the transfer of the 
object in free flight from the work station.
Patent EP-0365887-A3 (EP)
Title: Filter cartridge for a liquid-filtration apparatus, especially for water filters
IPC: B01J47/012
Filed: 1989-10-05
Abstract: The filter cartridge (1) for use in a liquid-filtration apparatus, especially potable water filters, consists of a cup-shaped container (2) with a removable cover (3) having flow orifices (14) and with flow orifices (9) arranged in the container bottom (6), a granular filter mass (5) introduced into the container (2) and a screen (7, 8) arranged in each case between the cover (3) and the filter mass (5) and between the bottom (6) and the filter mass (5). 
<??>The cover (3) is shaped as an upward-tapering cone (flat cone), and the screen (7) on the cover side is shaped as a conical screen corresponding to the cover (3) and its circumferential edge is welded to the cover (3). 
<??>The screen (8) on the bottom side is formed by a substantially flat disc and its circumferential edge is welded to the bottom (6). 
<IMAGE>
Patent EP-0370396-A3 (EP)
IPC: E02D5/56
Filed: 1989-11-17
Abstract: This invention relates to a reinforced concrete load-bearing 
pile for reinforcing 
foundations, and means and method for forming such a pile. The 
load-bearing pile of the invention comprises a pile body (1), at 
least one branch (2) and enlarged footing (3) integrated with the pile 
body. The means for the pile comprises a pile cavity drilling/pressing 
device, a branch cavity pressing device and an 
enlarged footing cavity pressing device. The pile of the 
present invention possesses higher load-carrying capability, 
increases the stability of the foundation and saves more than 
50% construction materials. The formation means of the invention 
solves the problem of making branch cavities and is simple 
in structure.
Patent EP-0375932-A3 (EP)
Title: Low-gloss aromatic carbonate polymer blend
IPC: C08L69/00
Filed: 1989-11-23
Abstract: A low gloss thermoplastic blend is produced by 
blending an aromatic polycarbonate with a very high 
rubber ABS made by emulsion polymerization.
Patent EP-0324608-A3 (EP)
Title: Thermotropic liquid crystalline aromatic polyesters
IPC: C08F283/01
Filed: 1989-01-12
Abstract: Thermotropic liquid crystalline aromatic polymers 
comprise:-  
Thermotropic liquid crystalline aromatic polyesters 
comprising: 
   (a) units derived from one or more essentially 
disubstituted diphenols of the formula: 
  
(wherein X₁ and X₂ are the same or different and 
each is a halogen atom, a C₁-C₆ alkyl group, an 
aralkyl group containing at least 7 carbon atoms, or a 
C₆-C₁₂ cycloalkyl group; and    (b) units derived from one or more dicarboxylic acids of 
the formula:  
HOOC - R₁ - COOH      (2)  
(wherein R₁ is a cycloalkyl group, or a simple, double 
or condensed aryl group containing from 6 to 18 carbon 
atoms optionally substituted within insert 
substitutents); and, optionally, 
 
    (c) units derived from one or more hydroxyacids of the 
formula:  
HO - AR₁ (CH=CH) - COOH      (3)  
(wherein Ar₁ is a simple, double or condensed aryl 
group containing from 6 to 18 carbon atoms and 
optionally substituted inert substitutents,  and  n is zero 
or 1); and/or    (d) units derived from diphenols of the formula:  
HO-Ar₂-OH      (4)  
(wherein Ar₂ is a simple or condensed aryl group 
containing from 6 to 18 carbon atoms, optionally 
substituted by at least one group X₁ or X₂ as 
defined above); and/or    (e) units derived from one or more diphenols of the 
formula: 
  
wherein Y₁ and Y₂ are the same or different and each 
is a hydrogen atom or an C₆-C₁₂ aryl group).
Patent EP-0335566-A3 (EP)
Title: Backpart moulding and heel seat lasting machine
IPC: A43D21/12
Filed: 1989-03-21
Abstract: The backpart of a shoe is moulded by a heel band 
(240) and at the same time the lasting marginal portions 
of the upper are wiped over and pressed by wiper plates 
(270) against correspondding marginal portions of the 
insole, so-called bedding pressure being applied by the 
upthrust of the shoe support (10). The moulding and 
bedding times are independently settable, and at the end 
of the bedding time, and while mould clamping pressure is 
still being applied, the last pin (18) is retracted and 
the heel band (240) and wiper plates (270), still holding 
the shoe, are swung to an out-of-the-way position, the 
shoe being released, at the end of the moulding time, 
into a receptacle (346). Meanwhile the operating 
locatility is free for a further shoe to be loaded. A 
configuration of two such machines side-by-side with a 
common central receptacle (346) is also described.
Patent EP-0359360-A3 (EP)
Title: Optical fibre sensors and methods
IPC: G01B11/16
Filed: 1989-06-14
Abstract: A multi-mode fibre optic sensor for optically sensing a 
physical perturbation includes a multi-mode optical 
fibre segment (14) which accepts coherent monochromatic 
radiation from a suitable source (12). As the 
radiation is propagated in the fibre (14), the various 
modes form a complex interference pattern which changes 
in response to a physical perturbation of the fibre. A 
detector (16) provides an output signal to a signal 
processor (18) which analyzes the signal as a function 
of the change in intensity to provide an information 
signal functionally related to the perturbation.
Patent EP-0365141-A3 (EP)
Title: System and method for displaying oblique cut planes within the interior region of a solid object
IPC: G06T11/00
Filed: 1989-09-15
Abstract: A method and apparatus for displaying arbitrary 
cross-sectional views of a three-dimensional body from a regular array 
of values of at least one physical property in the interior of the 
body includes making physical property measurements with such systems 
as computerized tomographic x-ray systems, or magnetic resonance 
imaging systems. Cut planes are defined by the user as displacement 
from, and rotations from, an arbitrary coordinate origin in the data 
space. An initial plane of pixel positions of arbitrary density is 
displaced and rotated to correspond to the cut plane. The values for 
the physical property at the pixel positions are interpolated from the 
surrounding measurements of actual values. Cross-sectional images are 
thereby supplied interactively in real time to support, for example, 
ongoing surgical procedures.
Patent EP-0367395-A3 (EP)
IPC: B23B31/117
Filed: 1989-09-18
Abstract: Apparatus for swiftly attaching and releasing machine 
tool holding parts with respect to one another, comprising a 
removable chuck 20, nut 21, means for receiving and engaging 
a tool holder or collet 22, and a near circular compression 
spring 23 which in a tool changing operation is received 
between and alternatively compressed and released by (1) a 
wedging face on a first angled surface provided in the 
inside lower end of a milling or drilling shank, (2) another 
(second) angled compression or wedging surface provided by 
the inner lower portion of the knurled, threaded nut 21 
threadably engaging the outer lower portion of said shank 
and, finally, (3) a third compression surface provided by a 
spring receiving groove positioned intermediate the ends of 
a collet or tool holder 26 received, by its upper end, in 
said drilling shank inner lower end. Alternatively the tool 
holder engagement may only involve (2)  supra  and a specially 
configured bearing surface in (3)  supra  providing for 
removeable engagement of the shank and tool holder through a 
knurled nut and a compression spring.
Patent EP-0369808-A3 (EP)
Title: Multi-layer film structure for packaging and bags made therefrom
IPC: B65D65/40
Filed: 1989-11-17
Abstract: A multi-layer thermoplastic shrinkable film with improved processing properties comprising at least a heat sealing VLDPE layer, a core oxygen barrier layer and an outer thermoplastic layer, and also comprising interposed between the barrier and the outer thermoplastic layer a further intermediate VLDPE layer.
Patent EP-0367685-A3 (EP)
Title: Magnetooptical recording element
IPC: G11B11/105
Filed: 1989-10-16
Abstract: A magnetooptical recording cement 
comprising alternating layers of cobalt and 
palladium, the cobalt layers each being about one 
atom thick and the palladium layers having a 
thickness of at least about 6 Angstroms. In a 
preferred embodiment, the total thickness of all the 
alternating layers is from about 110 Angstroms to 
about 270 Angstroms.
Patent EP-0382175-A3 (EP)
IPC: D06M101/16
Filed: 1990-02-07
Abstract: A coated fiber structure having a high abrasion, 
flexural fatigue, and flame stardant resistance 
comprises a number of individual fibers having a thermal 
decomposition point of 230°C or more, and coating layers 
covering and fixed to the surfaces of the individual 
fibers at a surface covering percentage of 35% or more 
and comprising a fluorine-containing polymer in the form 
of individual particles provided by heat-treating the 
polymer on the individual fibers at a temperature of 
from 60°C below to 60°C above the melting point of the 
polymer.
Patent EP-0393576-A3 (EP)
IPC: G11B7/243
Filed: 1990-04-17
Abstract: In accordance with the present invention, there are 
provided information recording media having a substrate (2) and 
thereon a recording layer (3), and a metallic layer (4) composed of 
an aluminum alloy containing at least hafnium. The 
information recording media provided are excellent in 
corrosion resistance and also small in dependence of the 
recording power on linear velocity.
Patent EP-0382301-A3 (EP)
Title: Improvements to electrical connections
IPC: H01R13/10
Filed: 1990-02-02
Abstract: Improvements to electrical connections are described, consisting of a 
connector whose cross-section is shaped like the Greek letter omega and which is 
particularly suitable for connecting two bodies with a round or polygonal cross-­
section, as well as an electrical terminal in flexible conducting material, 
constituted on one side by a flexible lamellar terminal and a flexible contact on 
the other, in which the part conformed as a flexible terminal serves as an 
anchoring point to a round or polygonal cross-section conductor, while the part 
conformed as a flexible contact serves to grip the metal pin of a two-pin bulb. 
The flexible contact has two holes in opposed positions, through which one of the 
two metal pins of the bulb is inserted. Thus this invention is constituted by the 
combination of the two principal parts, combined together into a single 
continuous body which is a conductor of electricity.
Patent EP-0396321-A3 (EP)
IPC: G21D3/00
Filed: 1990-04-26
Abstract: The present invention is a system that updates a 
pressurized water reactor core model, or data file 
describing the core, periodically using measured values 
determinable from core instrumentation. The system starts 
with a calibrated model (62) calibrated from a flux map and a 
boron concentration measurement both determined monthly (60). 
Reactor system measurements are performed and the model is 
updated from the measurements using a standard depletion 
calculation (66). Some of the measured values are also used to 
determine measured actual values of axial offset and 
pinch (70). Standard neutronics equations are used to 
calculate analytical values of axial offset and pinch from 
the model, and the measured and calculated values are 
compared. If a deviation beyond a certain magnitude is 
detected, buckling coefficients in the model are adjusted 
to compensate for model drift. The updated model is 
stored (74) and a time-out (76) period is entered until it is time 
for another drift compensation cycle to start. The 
adjustment overcompensates the coefficients until the 
difference between the measured values and calculated 
values is slightly less in magnitude than the deviation 
but of an opposite sign. The adjusted and updated model 
can be used for accurate initial values of a core 
predictor or for display to the operator.
Patent EP-0396415-A3 (EP)
Title: A video processing system
IPC: H04N5/262
Filed: 1990-05-03
Abstract: A video processing system comprising a processing 
unit 12 a VDU 16 and a look-up table 17. A user 
defined profile is displayable on the VDU 16 and can 
be adjusted interactively by way of a stylus 14 and 
touch tablet 15. Data representing the profile is 
stored in the look-up table. An input video clip is 
stored in digital form in a disc store 10 and output 
video clip frames are generated in accordance with the 
user defined profile data. The system can be used for 
example to stretch or compress a video clip in time.
Patent EP-0474943-A3 (EP)
Title: Variable resistor device
IPC: H01C10/12
Filed: 1990-12-21
Abstract: A push button variable resistor device includes a hollow push button seat member confining a receiving space 10, and at least one resistor piece (3, 3a, 3b, 3') fixed inside the seat member. The resistor piece (3, 3a, 3b, 3') has a contact portion (30, 30', 3d) and at least one leg portion ( 32, 34, 3f) projecting outward through a base portion 12 of the seat member. A spiral spring resistor (4, 4') is disposed inside the receiving space 10 of the seat member above the resistor piece (3, 3a, 3b, 3d). The spring resistor (4, 4') has a plurality of concentric turns of varying diameters. A push button 5 is slidably fitted through a button opening 23 of the seat member. The spring resistor (4, 4') has a topmost turn 41 cooperatively associated with the push button 5. The push button 5 is externally pushed to compress the spring resistor (4, 4') to cause the concentric turns to contact the resistor piece (3, 3a, 3b, 3d). The contact area between the spring resistor (4, 4') and the resistor piece (3, 3a, 3b, 3') varies according to the degree of depression of the push button 5 to correspondingly vary the output resistance of the variable resistor device.
Patent EP-0428424-A3 (EP)
Title: Catv environmental f-connector
IPC: H01R13/52
Filed: 1990-10-22
Abstract: An F-type coaxial cable connector includes a tapered 
interface surface (18) for even compression of the interface gasket 
and prevention of shearing. The cable is retained in the connector 
by a crimping arrangement including a cylindrical outer ferrule (7) 
designed with a series of protruding ridges (10) and an inner body 
(15) of the connector which has a series of V-shaped ridges (16), 
the size and shape of the ridges being optimized for both cable 
retention and waterproofing. The interface (19) is also part of 
inner body (15), thus minimizing the number of the loose or 
secondary parts required for installation. A groove (11) in the 
outer ferrule (7) accomodates a second O-ring located between a 
coupling nut (22) and the outer ferrule (7).
Patent EP-0383721-A3 (EP)
IPC: B65H35/10
Filed: 1990-02-01
Abstract: Bei dieser Vorrichtung wird eine Schuppe aus einer zick-zack ge­
falzten, endlosen Papierbahn (12) durch ein Transportsystem, be­
stehend aus zwei hintereinander angeordneten Bändern (2,3) ausein­
andergezogen und anschliessend die Trennung der Papierbahnen an 
dieser auseinandergezogenen Stelle mit einem besonderen Trennorgan 
(17) vorgenommen.
Patent EP-0406209-A3 (EP)
Title: Mobile work station for painter
IPC: B44D3/00
Filed: 1990-06-25
Abstract: It includes a frame (50) and further includes a tray (53) to hold paint containers, such as a paint pan (61), as well as tools, accessories and the painter's personal items. The tray (53) may be segmented or divided into compartments for the paint pan (61) and various articles. Legs (54) are pivotally mounted on the frame (50) for ease of storage and transport, and the legs (54) have stored and depending positions, respectively. A removable cover (56) is provided for the tray (53); and the cover (56) may be disposed between the legs (54) to further support the legs (54) and to serve as as shelf during use of the mobile work station (10).
Patent EP-0470367-A3 (EP)
Title: Device for measuring the conductivity of fluids
IPC: G01R27/22
Filed: 1991-07-03
Abstract: In a device for the inductive measurement of the conductivity of fluids, the windings of the two cores are arranged at right angles to one another. <IMAGE>
Patent EP-0521267-A3 (EP)
Title: Lamp with an adjustable distance between the reflector and the lamp socket
IPC: F21V19/02
Filed: 1992-05-12
Abstract: Luminar having a housing (12) which accommodates a reflector (30) and a lamp holder (40) arranged in an extension of the reflector axis behind an opening (46) in the reflector, characterised in that the reflector is arranged in an adjusting ring (18) that is arranged rotatably in the housing and projects from the housing opening with a handling part (20), and in that the lamp holder is arranged on a holder carrier (36), which is retained rotationally locked in the housing and can be adjusted in the direction of the reflector axis with the aid of the adjusting ring via a thread or a thread-like control surface (48). <IMAGE>
Patent EP-0608609-A3 (EP)
Title: Catheter for RF ablation with cooled electrode and method.
Inventor: IMRAN MIR A
IPC: A61B18/14
Filed: 1993-11-30
Abstract: The present invention relates to a catheter (11) for radio frequency ablation with a cooled electrode for use in tissue having a surface comprising an elongate member (12) having proximal and distal extremities (13,14). A metal conducting electrode (16) is secured to the distal extremity (14) of the elongate member (12) and has a chamber (17) therein. A conductor (31) extends through the elongate member (12) from the proximal (13) to the distal extremity (14) for supplying radio frequency energy to the electrode (16). The elongate member (12) has a lumen (26,27) in the distal extremity (14) which is in communication with the chamber (17). A coolant is disposed in the chamber (17) and in contact with the electrode (16) by the application of radio frequency energy thereto. <IMAGE>
Patent EP-0621291-A3 (EP)
Title: Processes for preparing polymeric gloss modifiers and thermoplastic resin compounds containing same.
Inventor: YOO JIN-NYOUNG
IPC: C08F265/04
Filed: 1994-04-21
Abstract: Polymeric gloss modifiers, are prepared by forming polymer latices of a core/shell structure or a multi-layered structure, and coagulating and interparticle crosslinking the polymer latices. Said modifiers are used in preparing a low gloss thermoplastic resin compound.