baber/WOPTO huggingface dataset:
Patent EP-4289370-A2 (EP)
Inventor: NOCK ANDREW PAUL
IPC: A61B10/02
Filed: 2017-12-01
Abstract: A biopsy device includes a body, a needle, a cutter, a tissue sample holder, and a gate assembly. The needle extends distally from the body. The cutter is longitudinally translatable relative to the needle and defines a cutter lumen. The tissue sample holder is coupled proximally relative to the body. The cutter lumen of the cutter defines at least a portion of a fluid conduit extending between the cutter and the tissue sample holder. The gate assembly is configured to selectively arrest movement of a tissue sample holder within the fluid conduit between the cutter and the tissue sample holder.
Patent EP-4309739-A2 (EP)
IPC: A61P35/00
Filed: 2018-01-26
Abstract: Disclosed are biocompatible core/shell compositions suitable for the delivery of populations of mRNA molecules to mammalian cells. The disclosed core-shell structured multicomponent compositions are optimized for the delivery of mRNAs encoding one or more cancer- or tumor-specific antigens to a population of antigen presenting cells, including, for example, human dendritic cells, macrophages and B cells. Also disclosed are methods for use of these compositions as therapeutic cancer vaccines.
Patent EP-0008409-A2 (EP)
Inventor: BAYER ERNST DR PROF
IPC: C08F4/02
Filed: 1979-08-08
Abstract: Soluble catalysts for polymerizations are provided which are formed from an organic polymeric material containing at least one functional group bound to a metal, metal ion or metal complex. These catalysts can be used to promote all types of polymerizations, such as of vinyl compounds, etc. These catalysts are produced by reacting the basic polymer with a metal salt or metal complex, particularly of a metal of the third through the eighth subgroups of the periodic table or of the third and fourth main groups of the periodic table, the catalyst being formed by exchange with the metal or metal ion being bound to the polymer.
Patent EP-0052828-A2 (EP)
Inventor: MCDONOUGH KEVIN C
IPC: G06F9/318
Filed: 1981-11-10
Abstract: A single-chip microprocessor device of the MOS/LSI type contains an ALU, several interal busses, a number of address/data registers, and an instruction register with associated control decode or microcontrol generator circuitry. The device communicates with external memory and peripherals by a bidirectional multiplexed address/data bus and a number of control lines. The ALU, registers and busses along with the control ROM are constructed in an interrelated layout whereby minimum space is needed on the chip. Like bits in all registers and the ALU are aligned and in a regular pattern. The busses are metal lines overlying each of the strips of ALU/register bits. Controls are polysilicon lines perpendicular to the busses and aligned with columns of the control ROM. The control ROM is an array of rows and columns of potential MOS transistors, compressed by eliminating column lines which contain no transistors. The number of bits per column is a minimum to enhance compressability producing a wide configuration (long row lines) which allows the columns for control signals to align with the part of the ALU/register strip where the signal is to be used. 
     In addition to the main off-chip memory, a smaller on-chip memory (including both ROM and RAM) is provided which allows execution of instruction sequences to emulate complex instructions are indistinguishable from "native" instructions since all memory fetches and the like are generated exactly the same way, and long instruction sequences are interruptable. This on-chip memory does not affect the off-chip main memory map. Microprocessors are thus made more versatile and can be customized with little design effort. Also, off-chip access of another memory separate from the main memory allows emulator functions or special instructions.
Patent EP-0039600-A2 (EP)
Inventor: PITHOUSE KENNETH BRIAN
IPC: B29C61/10
Filed: 1981-05-01
Abstract: A device for enclosing at least part of an elongate object, for example a pipe line, comprises a dimensionally recoverable cover 21 one surface of which is partly or wholely coated with a closure adhesive 22 and covered by a layer of sealant.The cover is preferably in the form of a continuous sheet which may be cut to the appropriate length. The device may be wrappened around the object and the overlying sealant may then be peeled back or peeled away to expose the closure adhesive. The cover is bonded to itself or to the object to be enclosed by means of the exposed closure adhesive, and the device is then recovered by heating.
Patent EP-0043184-A2 (EP)
Inventor: STUBBS PETER WILLIAM ROBERT
IPC: F16H15/38
Filed: 1981-05-29
Abstract: A transmission incorporates a continuously variable ratio unit (1) connected to further gearing (2) such that a plurality of regimes are available with synchronous shifting between regimes. The transmission is controlled such that to avoid hunting between regimes when the transmission is running at or around the synchronous ratio, regime and ratio changing beyond the synchronous ratio is inhibited until the optimum ratio for the prevailing operating conditions differs from the synchronous by a predetermined value.
Patent EP-0051400-A2 (EP)
Inventor: PENG STEPHEN CHUNG-SUEN
IPC: C08F8/00
Filed: 1981-10-22
Abstract: A stabilizer capable of forming a stable dispersion in an organic liquid includes a copolymer bearing pendent ethylenic unsaturation which comprises the reaction product of ethylenically unsaturated monomers (A) and copolymer reactant (B), said ethylenically unsaturated monomers (A) bearing functionality capable of condensation reaction with complementary functionality of said copolymer reactant (B) which comprises a random copolymer of
     (i) from about 20 to about 45 weight percent of ethylenically unsaturated monomers, homopolymers of which would be substantially insoluble in a selected organic liquid;   (ii) from about 40 to about 75 weight percent of ethylenically unsaturated monomers, homopolymers of which would be substantially soluble in said organic liquid; and   (iii) from about 2 to about 15 weight percent of ethylenically unsaturated monomers bearing said complementary functionality capable of condensation reaction with said ethylenically unsaturated monomers (A), said ethylenically unsaturated monomers (A) being reacted with said copolymer reactant (B) in an amount sufficient to react with at least about 10 percent of said complementary functionality of said copolymer reactant (B). The stable dispersions may be incorporated in coating compositions comprising (1) an hydroxy film-forming component, (II) a crosslinking agent bearing functionality capable of reacting with the hydroxy groups of the film-forming component, and (III) a flow control additive of which the dispersion forms part.
Patent EP-0054424-A2 (EP)
Inventor: IVANFY BARTHOLOMEUS DIPL-ING
IPC: C08L23/08
Filed: 1981-12-14
Abstract: A fire resistant non-halogenated and flexible polymer composition comprises a polymer mixture with an inorganic filler. The polymer mixture comprises
     - as an elastomer component, an ethylene-copolymer or mixed polymerisate with a comonomer portion of at least 38% consisting of unsaturated ester comonomers, the elastomer being present in an amount by weight of least 50% of the polymer mixture,   - as a plastomer component an ethylene-copolymer with an ethylene portion of at least 70%, the plastomer component being present in an amount by weight of at most 50% of the polymer mixture. The filler is a metal hydroxide used in an amount of 180 to 320% of the polymer mixture.   
     The composition is particularly useful as sheathing for a cable. 
     An extruder for processing the composition is also described.
Patent EP-0059844-A2 (EP)
Inventor: TERZAGHI GIOVANNI
IPC: B65B43/12
Filed: 1982-02-08
Abstract: A continuous, automatic process for enveloping electric battery plates free from environmental risks is proposed. The process is carried out by a device comprising:
     - a supply device 'B' for feeding a longitudinally heat-shrinkable strip (2) consisting of a series of adjacent and parallel envelopes open at least on one sind;   - a device 'M' for supplying plates (3) to be enveloped;   - an enveloping device (6) comprising a means for enlarging the opening of each envelope and a means (5) for inserting the plate (3) into the envelope;   - a heating process 'E';   - a device 'F' for hot-cutting the continuous strip; and   - a point 'G' for storing the enveloped plates (6").   
     A series of guide rollers (7), (7') and (7") is provided for feeding the continuous strip through the various processes.
Patent EP-0062198-A2 (EP)
Inventor: MAROLD GEB MAROLD SUSANNE
IPC: G09B29/04
Filed: 1982-03-19
Abstract: The invention relates to a map, such as a hiking map, bicycle touring map or the like, having a transparent protective cover which surrounds the map in the extended form in a closely fitting manner so that route and path descriptions, also descriptions of sights and the like, which may be printed both on the front and on the rear of the map, are legible. When not in use, the cover can be folded up with the map inserted so that it can be placed in a suit pocket or, for posting, in an envelope. The cover itself also permits the maps to be changed. A plurality of maps and the cover can be arranged in a clearly laid out container from which the map in use and the cover are removed. <IMAGE>
Patent EP-0066810-A2 (EP)
Inventor: KOMATSU SHIGERU
IPC: H01L29/73
Filed: 1982-05-28
Abstract: A semiconductor device comprises an insulating layer (110), an electrically conductive film (130) of metal or a metal compound having a high melting point formed on the insulating layer, a semiconductor layer (112) layered on the high melting point film, and an electrode metal layer formed in contact with the semiconductor.
Patent EP-0082969-A2 (EP)
Inventor: KOTZSCH HANS-JOACHIM DR
IPC: C07F7/12
Filed: 1982-11-30
Abstract: The present invention relates to the cleavage of organosiloxanes with hydrogen chloride with the formation of organochlorosilanes. In accordance with the invention, this cleavage is performed at temperatures below 20 DEG  C., and the dihydrates and trihydrates of the hydrogen chloride are formed. These settle as the specifically heavier, liquid phase and thus can easily be separated from the organochlorosilanes. The preferred temperature range in which the procedure of the invention is performed is between +10 DEG  C. and -10 DEG  C., while yields of as much as 99% of the desired organochlorosilane are obtained. The process can also be performed continuously. The inventive process is particularly useful because it can be used to convert contaminated organosiloxanes, such as used heat exchange or hydraulic oil materials, into useful products.
Patent EP-0074841-A2 (EP)
Inventor: OHTSUKI TADASHI
IPC: G11B20/12
Filed: 1982-09-13
Abstract: Apparatus is provided for recording cue data identifying characteristics of information recorded in tracks (2) on a magnetic tape (1), for example, the cue data identifying the beginning, the end and various predetermined portions of programme material, such as an audio programme or a video programme. The recorded information is played back, and a cue signal generator (7, 8) generates respective cue signals upon the occurrences of respective ones of the predetermined characteristics in the played back information. For example, one type of cue signal is generated when the beginning of the programme is played back, another type of cue signal is generated when the end of the programme is played back, and various respective cue signals are generated when different predetermined portions of the programme are played back. In addition to generating the cue signals, code signals having a predetermined relationship with the played back information also are generated. For example, the code signals may represent the relative locations on the magnetic tape (t) at which the predetermined characteristics (for example, the beginning, the end and predetermined portions) of the programme are recorded. A memory (7) stores the code and cue signals, and a format circuit produces cue data in a predetermined format as a function of the stored code and cue signals. The cue data in this predetermined format is then recorded on the magnetic tape (1) in a track (3a, 3b) which differs from the tracks (2) in which the information is recorded. Alternatively, the cue data is recorded on a disc record, such as a master disc from which replicas subsequently may be made.
Patent EP-0066507-A2 (EP)
Title: Distributeur rotatif hydraulique pour système d'actionnement hydraulique
Inventor: BACARDIT JUAN SIMON
IPC: B62D5/083
Filed: 1982-05-19
Abstract: Le distributeur hydraulique, notamment pour système de direction assistée de véhicule, comprend deux organes rotatifs (1-3, 9), du type définissant une cavité sensiblement discoïde (8) divisée en au moins une paire de chambres de travail (28) par des branches (13, 14) d'un premier (9) de ces organes (ou rotor), lesdites branches coopérant avec des lumières d'entrée (18) et de sortie (24) ménagées dans l'autre organe (1) (ou stator) pour former des moyens de valve de contrôle de débit de fluide de travail en provenance d'une source de pression (26), le rotor (9) comportant au moins une branche intermédiaire (33) s'étendant dans chacune des deux chambres de la paire de chambres de travail (28, 43) et coopérant avec des lumières de passages (36) ménagées dans le stator pour former également des moyens additionnels de valve de contrôle de débit de fluide, la première portion (de pente nulle) de la courbe caractéristique couple d'entrée/pression d'actionnement du distributeur étant contrôlée par le bord de fermeture (41a) de la brancne intermédiaire (33a) dirigé vers la branche (14) associée à la lumière de sortie (24) et par le bord de fermeture (38) de la branche (14) associée à la lumière de sortie (24) dirigé vers la branche intermédiaire (33) s'étendant dans la chambre de travail antérieure (28, 43a).
Patent EP-0089077-A2 (EP)
Inventor: DAVID CHRISTIANE
IPC: C08B1/00
Filed: 1983-03-02
Abstract: The process consists of a selective degradation of lignin and of hemicelluloses followed by a hydrolysis or a substitution reaction performed on the cellulose which has become accessible. This process can be employed for obtaining glucose or cellulose substituted especially by ether or ester functional groups.
Patent EP-0096456-A2 (EP)
Inventor: GRAY MARTIN D
IPC: G06F13/10
Filed: 1983-04-15
Abstract: A magnetic tape drive capable of simulating the performance of a fast acceleration start/stop tape drive without a capstan drive or vacuum columns. A streaming type tape drive is provided with a semiconductor cache memory for storing data which may be written on, and data read from, a length of magnetic tape. Circuitry, including a microprocessor, DMA controller and service requests, handles data transfer between a host and the tape via the cache memory so that delays due to tape accelerations and decelerations are masked and the host can instantaneously read data bi-directionally and instantaneously switch between read and write operations.
Patent EP-0103488-A2 (EP)
Title: Method and apparatus for encoding and decoding video
Inventor: GLENN WILLIAM E
IPC: H04N5/44
Filed: 1983-09-14
Abstract: This concerns an apparatus and method for encoding and/or decoding video signals for use in a compatible high definition television system or in other applications. In a form of the disclosure there is provided an encoder which includes means (300) for storing an input frame as an array of digital pixel values, and means (600) for interrogating the stored array and for generating a sum signal (I) and at least one difference signal (X, Y, Z). The sum signal is representative of the sum of the pixel values in a group of pixels. The difference signal (e.g. X n ) is representative of the difference between thetotal of the pixel values in some of the pixels (Ao n , Bo n ) in the group and the total of the pixel values of other pixels (A in , Bin) in the group. The sum signal and the difference signal are generated for a multiplicity of groups which cover the video frame. The sum signal is generated at a relatively high information refresh rate and the difference signal is generated at a relatively low information refresh rate. The decoder includes means for storing the sum signal and each of the difference signals, and means for combining the sum and difference signals to obtain an output pixel value for each pixel of an output video frame. In another form of the invention (Fig. 20), electronic processing is performed to obtain low and high spatial frequency component representations of the image represented by the video signal, and these are stored in a digital memory in the encoder. Output frames of the low spatial frequency component representation are produced at a fast frame refresh rate, and output frames of the high spatial frequency component representation are produced at a slow frame refresh rate.
Patent EP-0105679-A2 (EP)
Inventor: ARAYA ABRAHAM
IPC: C10G3/00
Filed: 1983-09-23
Abstract: A new zeolite material designated EU-12 has a molar composition expressed by the formula:-0.5 to 2.0 R<sub>2</sub>O : Y<sub>2</sub>O<sub>3</sub> : at least 5 X0<sub>2 </sub>: 0 to 1000 H<sub>2</sub>O wherein R is a monovalent cation or 1/n of a cation of valency n, X is silicon and/or germanium, Y is one or more of aluminium, iron, chromium, vanadium, molybdenum, arsenic, antimony, manganese, gallium or boron and H<sub>2</sub>0 is water of hydration additional to water notionally present when R is H, and having an X-ray powder diffraction pattern substantially as set out in Table 1. The zeolite material is prepared from a reaction mixture containing XO<sub>2</sub> (preferably silica), Y<sub>2</sub>O<sub>3</sub> (preferably alumina) and an organic compound, most preferably a tetramethylammonium compound.
Patent EP-0107359-A2 (EP)
Inventor: ARIMOTO SATOMI
IPC: H03K17/725
Filed: 1983-09-23
Abstract: An alternating current limiting type semiconductor current circuit breaker for a transmission or distribution line system comprises: a first circuit formed of a transformer or reactor (1) and a capacitor or capacitors (2, 20) which provide a series resonant circuit during steady-state operation of the line system, a second circuit connected in series with the secondary winding side of the transformer and formed by a resistor (4) and a nonlinear resistance element (30), a third circuit connected in parallel with said first circuit and formed by a series connection of a reactor (5) and resistor (6), and a semiconductor switchin device (7) connected in series with the parallel connection of said first and third circuits. The nonlinear solid-state resistance element (30) is a zinc oxide nonlinear type resistance element the resistance of which is lowered upon occurrence of an earth fault or the like to provide for an increase in the combined impedance of the parallel connection of said first and third circuits for limiting the overcurrent flowing through the current circuit breaker.
Patent EP-0112249-A2 (EP)
Inventor: FASOLI CLAUDE
IPC: B62D5/087
Filed: 1983-12-13
Abstract: 1. A steering assisting device for a motor vehicle whose steering system comprises a housing (11) in which is mounted a steering gear pinion (13) connected to the steering column (18) and a rack (12) driven by the pinion, a hydraulic directional valve (45) for actuating a jack for driving an element connected to the steering road wheels of the vehicle, an actuating element (44) of the directional valve being connected, through a connecting member (32), to a detector (25, 29, 30) of the torque exerted on the steering column (18) by the shifting of the steering wheel of the vehicle, this detector comprising a movable member (25) interposed between the steering pinion and the column and mounted to be movable in translation in a bore (26) of said pinion and connected to rotate with the latter through rollers (30) engaged in helical openings provided in said piston, characterised in that said connecting member is formed by a bendable spring (32) which is fixed by one of its ends in the steering housing (18) and by its other end to the actuating element (44) of the hydraulic directional valve (45).
Patent EP-0125426-A2 (EP)
Inventor: HARR JEROME DANFORTH
IPC: H03H11/12
Filed: 1984-03-16
Abstract: An adjustable filter arrangement is disclosed which is implemented in integrated circuit technologies. The fitter configuration corresponds to a SALLEN-KEY filter in which the amplifier function is obtained by a transistor device, the R1 and R2 resistor functions are obtained by a first pair of suitably connected diodes, and the C1 and C2 functions are also integrated into the semiconductor chip. Adjustment of the natural frequency of the filter is obtained by the value of an externally supplied control current through the pair of diodes corresponding to R1 and R2. Adjustment of the damping characteristic of the filter is obtained by supplying a second control current to cause a relative change between the values of R1 and R2. No external components need be attached to the integrated circuit filter.
Patent EP-0123230-A2 (EP)
Inventor: YAMAYA EISUKE MITSUBISHI PAPER
IPC: D21H27/00
Filed: 1984-04-13
Abstract: By using (a) an inorganic fiber having the physical properties described in the specification and (b) pulp-like particles of a heat-resistant aromatic polymer having the physical properties described in the specification, there was obtained a heat-resistant cushioning material for hot press laminating and press molding which has very excellent cushioning properties and further satisfies other requirements of mechanical strength, heat resistance and durability.
Patent EP-0144827-A2 (EP)
Inventor: HATAZAKI KAICHIRO
IPC: G10L15/28
Filed: 1984-11-14
Abstract: The invention relates to a pattern recognition system end method for recognizing an input pattern to output a category string as a recognition result. The pattern recognition system comprises input pattern parsing means (101) for parsing an input pattern to output a candidate graph, candidate graph memory means (102) for storing data for said candidate graph, minimum cost calculating means (103), midway path memory means (105), estimation calculating means (107), best path selecting means (106) for selecting the best midway path at an arbitrary instant during recognition from all the midway paths that are stored in said midway path memory means (105), and validity judging means (108). The system and method achieves high recogni-' tion accuracy and reduces calculation quantity and memory capacity.
Patent EP-0148425-A2 (EP)
Inventor: IMANISHI KEIJI
IPC: B25J9/16
Filed: 1984-12-07
Abstract: With respect to a programmed movement path of a robot moving member (326; 301-305) between predetermined teaching coordinate points (N, N+1), it is decided whether or not a coordinate value of the robot moving member in a stopped condition is within a predetermined allowable path range of the programmed path. And when the coordinate value of the robot moving member in the stopped condition is in the allowable path range, the robot (300) is controlled to move from the stopping position toward the next target teaching point.
Patent EP-0149827-A2 (EP)
Inventor: REPIN JOHANNES FREDERICUS
IPC: C08L53/00
Filed: 1984-12-19
Abstract: Present invention pertains to a novel impact-resistant ethylene-propylene block copolymer, that at least consists of an at least almost completely homopolymeric propylene part and a copolymeric ethylene-propylene part, the weight ratio between the at least almost completely homopolymeric propylene part and the copolymeric ethylene-propylene part being between 4 : 1 and 9 : 1, that contains a total amount of 10-15 % (wt) ethylene groups, that has an Izod value measured according to ISO-R-180 at 296 K of at least 30 kJ/m 2 , that has an E-modulus measured according to ASTM-D-790 at 296 K of at least 1000 N/mm 2  and that has a melt index measured according to ASTM-D-1238 at 503 K and 21.6 N of 2.5-20 dg/min and to a process for preparing such an impact-resistant ethylene-propylene block copolymer.