baber/WOPTO huggingface dataset:
Patent EP-0154449-A2 (EP)
Title: Real time character thinning system
Inventor: PASTOR JOSE
IPC: G06V30/168
Filed: 1985-02-20
Abstract: A system for providing a video output signal representing a thinned image from digitized video input signals representing discrete picture elements (pixels) of a scanned image, comprising convolver means for identifying those pixels which are to be retained as part of the thinned image, those pixels which are to be discarded, and contingent pixels which may be part of the thinned image, and matrix filter means electrically coupled to the convolver means for determining which of the contingent pixels are to be discarded and which of the contingent pixels are to be retained as part of the video output signal representing a thinned image.
Patent EP-0170464-A2 (EP)
Inventor: ABILDGAARD WILLAM H
IPC: B42D1/06
Filed: 1985-07-16
Abstract: Heretofore, there have been two common systems of strip binding. One uses paper punched with rectangular holes and curled plastic combs having fingers passing through the holes. The other uses round holes in the paper and male and female strips, the studs of the male strips fitting through the holes in the paper and in the female strips. Excess stud length is cut off and rivet heads formed to make a permanent bind. The present invention uses rectangular punched paper similar to the first systems and strips generally similar to the second system. At least two studs and female strip holes are offset to prevent lateral displacement of the paper.
Patent EP-0172752-A2 (EP)
Inventor: HAYASHI TORAHIKO
IPC: A21C3/02
Filed: 1985-08-21
Abstract: In an apparatus for stretching a plastic raw material (11) having viscoelasticity, such as bread dough or confectionery dough, a linear motor (6, 7) or a built-in motor is drivingly associated with rollers (3) which pass around an endless roller path (12). The drive power of the motor which advances the rollers along an endless roller path is also effectively transmitted, by the friction of the rollers with the raw material or with rails, so as to rotate the rollers around their axes, thereby stretching the plastic raw material.
Patent EP-0177211-A2 (EP)
Inventor: ALLEN PETER HENRY GAY
IPC: F28D7/16
Filed: 1985-09-13
Abstract: A heat exchanger comprising a casing (2) through which pass a plurality of spaced-apart tubes (1). Heat exchange takes place through the tube walls between a first fluid within the tubes and a second fluid outside them but within the casing. The rate of heat exchange is enhanced by electrohydrodynamic effect by means of an electrode (15) comprising a sheet-form first part (22) which encompasses the tubes, and connected second parts (26) which run lengthwise through the spaces between the tubes. The first part may be mesh-like and the second parts may be mesh-like and/or rod-like. The electrode is excited to high voltage (by 16, 17, 18) and the casing and tubes are earthed. The effect of the second parts is to make the electric field around the individual tubes more uniform than would be the case if the electrode consisted of the first part (22) alone.
Patent EP-0178176-A2 (EP)
Inventor: VEZERT CSILLA
IPC: C07C327/42
Filed: 1985-10-10
Abstract: 57 The present invention relates to optically active or racemic tetrahydro-1,2,4-oxadiazine-5-thione derivatives, to methods for their preparation, and pharmaceutical compositions containing the said compounds. Methods for the anticonvulsive treatment of mammals, especially human beings are described. 
     The compounds of the formula I have similar activity to diphenyl hydantoin but their toxicity is much lower.
Patent EP-0180376-A2 (EP)
Inventor: HAMADA MITSUO
IPC: C08L83/07
Filed: 1985-10-16
Abstract: @ This invention provides organosiloxane compositions that are stable under ambient conditions and convert to cured sponge rubber when heated.The compositions comprise an alkenyl-substituted polyorganosiloxane, a polyorganohydrogensiloxane, a platinum-type catalyst, a platinum catalyst inhibitor and an alkaline earth metal compound exhibiting a pH of at least 10.0.
Patent EP-0161230-A2 (EP)
Inventor: ERICSSON SYLVA JACK DONALD
IPC: B41F15/36
Filed: 1985-05-02
Abstract: There is provided an arrangement (1) for feeding a stencil frame having a stencil mounted therein to a silk screen printing machine and/or for discharging a stencil frame therefrom, in which the silk screen printing machine (2) is provided with means for receiving a stencil frame (14) and means for holding the stencil frame firmly in the printing machine. One or more stencil frame magazines (1) are arranged between the printing machine (2) and an arrangement (3) for feeding a stencil frame to the magazine and/or receiving a stencil frame therefrom. 
<??>Each magazine (1) is allocated horizontal planes (12, 13) for each of which there is provided means (6, 7) adapted to feed a stencil frame (15) to the printing machine (2) and/or adapted to remove a stencil frame (14) from the printing machine (2).
Patent EP-0189092-A2 (EP)
Inventor: ACHELPOHL FRITZ ING GRAD
IPC: B31B39/00
Filed: 1986-01-14
Abstract: A process of manufacturing sacks from synthetic thermoplastic material. A tubular structure is formed from webs of plastic film in that the side portions are infolded and their overlapping margins are adhesively joined by an adhesive seam, tubular sections are severed from the tubular structure and the tubular sections are provided with bottom seam welds and are then filled and provided with top seam welds. The two plastic film webs are moved in unison, and cut sections of oriented plastic material are provided, which cut sections are shorter than the distance between the subsequently formed bottom and top seam welds as measured along the flattened sacks. The cut sections are introduced between the plastic film webs with such a spacing relative to each other that the spaces between the bottom and top seam welds are to be formed. The plastic film webs and the fabric sections are brought together and are laterally offset from each other. The exposed margins of the plastic film webs and of the cut sections are provided with coatings of hot-melt adhesive so that during the subsequent formation of the tubular film the mutually overlapping margins provided with coatings of hot-melt adhesive are adhesively joined. The tubular sections are severed transversely from the tubular film near the centers of the spaces between consecutive cut sections. The transversely extending bottom and top seam welds are formed only between the inner and outer tubular films.
Patent EP-0188283-A2 (EP)
Inventor: KITA KAZUNORI PATENT DEP DEVEL
IPC: G04G99/00
Filed: 1986-01-15
Abstract: In a recording/reproducing apparatus (100), voice message information is encoded into voice message data is an encoder (5) and input data information is converted into synthesizing speech data in a speech synthesizing circuit (21). Both the voice message data and the synthesized speech data are separately stored in a semiconductor memory (7). The speech data is independently read out from the semiconductor memory (7).
Patent EP-0193177-A2 (EP)
Inventor: YAMASHITA TERUFUMI
IPC: G06F3/0488
Filed: 1986-02-26
Abstract: A touch input device comprising a touch pad, detecting member for detecting a coordinates data corresponding to the position of the touch pad being touched, converting member for converting the detected coordinates data to a character code, and designating member for selectively designating either the coordinates data or character code.
Patent EP-0195986-A2 (EP)
Inventor: CLECAK NICHOLAS JEFFRIES
IPC: C08K5/00
Filed: 1986-03-14
Abstract: A lithographic resin for use with deep ultraviolet radiation comprises a weakly acidic resin and an alpha phosphoryl substituted diazo carbonyl compound as a sensitizer.
Patent EP-0209070-A2 (EP)
Inventor: SINGH PARAM I
IPC: A61M60/577
Filed: 1986-07-09
Abstract: Disclosed is a high-frequency intra-arterial cardiac support system having a balloon pump (20) which may be positioned in a major artery downstream of a natural heart. The balloon pump comprises a pumping balloon (14), of small displacement, mounted upon and cyclically inflatable and deflatable by fluid flow through catheter (16) having a lumen leading to the outside of the body. The balloon pump further comprises a valve (15) mounted downstream of said pumping balloon. The system further comprises a control and drive mechanism (18) for providing cyclical fluid flow to said lumen of said catheter for inflation and deflation of said pumping balloon. The cyclical flow and the cyclical inflation and deflation occur at a frequency which is at least three times the normal beating frequency of the natural heart. The small displacement of the pumping balloon is much smaller than the normal stroke volume of the natural heart.
Patent EP-0213343-A2 (EP)
Inventor: YOUNG CHUNG CHANG
IPC: G01N33/49
Filed: 1986-07-14
Abstract: A blood analyzer that measures hematocrit levels as well as electrolyte and blood gas concentrations Specific features of the analyzer include a removable septum assembly, an electrode assembly, and means for measuring conductivity to determine hematocrit using standardizing solutions.
Patent EP-0239665-A2 (EP)
Inventor: CALZADO REQUENA VICENTE
IPC: A41H43/00
Filed: 1986-08-01
Abstract: Method and device for completing the automatical matching of panels to be cut in patterned fabrics to ensure that the de­sign for each one of the panels to be cut is in its correct position. After defining a series of matching points on each of the patterns and recording as digital data in a memory the matching relationships for each one of these points are de­fined and stored as matching information in the memory, the matching itself is carried out using a TV-camera (12) installed on the cutting machine (11), capturing images from any point of the fabrics being spread in connection with a digital image processing unit which, by processing the images captured, fix the real position of the design on the fabrics. Matching device, integrated marking and a cutting system are connec­ted in such a way to process the image information with the predicted matching relations to generate an adjustment to the position initially assigned to each panel - in both directions and in orientation - and guarantee a perfect cut of the panels.
Patent EP-0218246-A2 (EP)
Inventor: WADA YUTAKA
IPC: G06F17/50
Filed: 1986-10-08
Abstract: Graphic data of design objects designated by an input device are retrieved from a design object data memory (6) and displayed on a display device (I). A restrictive item applied to the design object displayed on the display device and redesignated by the input device (4) is read from the design object data memory. Specification data of the designated design objects are also read from the design object data memory. A condition part of the design reference is made based on the redesignated design object and the selected specification data, and a conclusion part of the design reference is made based on the redesignated design object, the selected restrictive item and a reference value entered by the input device. The design reference consisting of the condition part and the conclusion part is Idisplayed on the display device and stored into a design reference memory.
Patent EP-0199389-A2 (EP)
Inventor: KIANUSH KAVEK C O PHILIPS INTE
IPC: H04L27/04
Filed: 1986-03-20
Abstract: An SSB pulse modulator of a type having a pair of comparators coupled to an EX-OR gate has a drawback that unwanted strong even harmonics of a carrier frequency, particularly the odd numbered even harmonics, are produced in the comparators to which the modulating signal, the Hilbert transform of the modulating signal and the quadrature components of the carrier frequency are applied.These unwanted even harmonics can be attenuated without expensive filtering by having two pairs of comparators (12, 14 and 16, 18) and applying the sine and cosine components of the carrier signal to respective comparators of each pair. The modulating signal [a(t)] and the Hilbert transform [a(t)] thereof are applied to respective ones of the comparators. EX-OR gates (20, 22) multiply together the outputs of each pair of comparators (12, 14 and 16, 18) which are combined with each other in a signal combining arrangement (24). Each pair of the comparators produces the unwanted even harmonics which are attenuated by subtraction one from the other in the combining arrangement.
Patent EP-0211467-A2 (EP)
Inventor: GELLES RICHARD
IPC: C08L53/02
Filed: 1986-07-29
Abstract: Impact resistant polymeric composition comprising a polyamide or a polyester and a thermally stable modified selectively hydrogenated high 1,2-content block copolymer wherein at least one acid compound is grafted to the block copolymer at a secondary or tertiary carbon position.
Patent EP-0192449-A2 (EP)
Inventor: OHMICHI NAMIO
IPC: B65D5/28
Filed: 1986-02-17
Abstract: A blank e.g. of paperboard or cardboard, for forming a tray type container comprises a generally rectangular first central panel, having opposite pairs of second, third panels, fourth and fifth panels (14A, 16A, 18A, 20A) connected with the four opposite sides through folding lines (a, b; c, d) and each having two end flaps (181A, 183A; 201A, 203A) parallel to the second and third panels: and sixth and seventh panels (22A, 24A) connected with a remaining side of said fourth and fifth panels through folding lines (e, f) respectively and each having two corner flaps, (211A, 223A; 241, 243A), each of which corner flaps is connected also with a respective side of the flap of said fourth or fifth panel through a folding line (n, m; q, r) and has another folding line (s, t; u, v) therein. 
     To make a container from the blank, the 2nd to 5th panels (14A - 20A) are folded up vertical as side panels, the 6th panel (22A) is folded, which infolds the end flaps (181A, 183A), so that they overlap outside the 2nd and 3rd side panels and are fixed thereto with adhesive, and likewise the 7th panel (24A). The resultant tray has 4 sides and two horizontal inturned strips formed by the 6th and 7th panels. 
     The 2nd and 3rd side panels could be made shorter in height than the other 4th and 5th side panels. 
     The container is used for storage, display and transport of tins or other packages for shops and has good strength. To remove tightly packed packages, the inturned strips (22A, 24A) are pulled up and can then be returned to position. To check the contents in a stack the adhered flaps can be pulled away.
Patent EP-0195594-A2 (EP)
Inventor: TAKENAKA SHIGEO
IPC: H01J29/88
Filed: 1986-03-12
Abstract: Electron tube having an evacuated envelope equipped with an electron emitting cathode, wherein a layer of activated silicon oxide is formed inside the envelope. The activated silicon oxide layer improves the emission life.
Patent EP-0195629-A2 (EP)
Inventor: LAAKMANN KATHERINE DEXTER
IPC: A61N5/06
Filed: 1986-03-17
Abstract: A flexible hollow waveguide has an optically smooth, rectangular cross section internal channel, in which reflecting metal is overcoated with a ThF 4  or ZnSe dielectric approximately one-half of the quarter wave thickness. CO 2  laser propagation is promoted for guide curvatures down to about 5 cm radius of curvature.
Patent EP-0210021-A2 (EP)
Inventor: KAISER EMIL THOMAS
IPC: C07F7/18
Filed: 1986-07-09
Abstract: Nucleic acid hybridization probes are provided which comprise nucleoside bases or terminal nucleotide phosphates chemically linked to aromatic sulfonamide inhibitors of carbonic anhydrase. Methods of preparing probes of the invention, intermediates used in such methods, and methods of using the probes of the invention in hybridization assays are also provided. A probe of the invention is detected by binding to it a reporter group, such as a homopolymer or heteropolymer of enzymes, which includes a carbonic anhydrase which binds to the inhibitor linked to the probe, and then detecting the bound reporter group, as by production of a fluorescent or colored product in a reaction catalyzed by an enzyme component of the reporter group. Also provided are en- z y me immunoassays wherein detection of antibody is by a process which comprises a chemical reaction catalyzed by a carbonic anhydrase.
Patent EP-0223576-A2 (EP)
Inventor: MINAMI AKIRA
IPC: G11B7/125
Filed: 1986-11-14
Abstract: A light control circuit of an optical disc system controls the light intensity from a laser diode (LD) at a read power level even if a write data operation is performed. The light control circuit comprises a light controller (2, 3, 5) which energises the laser diode and controls its light output at a predetermined level sufficient for reading data from the optical disc in response to a signal from a photodiode (PD). A transistor circuit (6, 8) superimposes energisation of the laser diode in addition to the energisation by the light controller, at a second predetermined level sufficient for writing data to the optical disc. A subtracting circuit (9, 10), operable synchronously with the superimposed energisation circuit, subtracts a third predetermined level, corresponding to the electrical power supplied by the superimposed energisation circuit to the laser diode, from the signal of the photodiode. The circuit may also include a reference value setting circuit (21, 4, 16, 7, 14) for automatically finding and determining reference values of a read power level, a write power level and a subtraction value.
Patent EP-0232761-A2 (EP)
Inventor: LEX FRANZ
IPC: B24B29/00
Filed: 1987-01-22
Abstract: In this appliance, a mass motor-driven in an unbalanced manner is provided in order to drive a tool (1). The mass consists of at least one electric motor (5), with an eccentric centrifugal weight (4) which can be driven by the motor shaft (13), and of a tool carrier (8) fastened on the side of the centrifugal weight (4) to the motor housing (5) and forms a drive unit (3) which is held in a vibratory manner on the housing (2) of the appliance. For the purpose of relieving the load on the motor bearings, the centrifugal weight (4) of the drive unit (3) is rotatably mounted independently on the tool carrier (8) and is driven by the motor shaft (13) via a coupling (29), a reduction gear unit (21) or the like. Here, the centrifugal weight (4) can also be distributed over several identical counter gears (20, 20') of a reduction gear unit (21) so that even these bearings only need to absorb proportional loads. If need be, a dust-extracting fan impeller (31) for a dust-catching device (40) which can be used on the appliance can also be arranged here on the drive unit (3), and in fact so as to be directly driven by the motor shaft (13). Furthermore, the appliance can be designed for this purpose in such a way that dust extraction can be thus carried out either alternatively to or in addition to the surface treatment. <IMAGE>
Patent EP-0238865-A2 (EP)
Inventor: POWILLEIT HANSHERGER DIPL-ING
IPC: A01C7/04
Filed: 1984-09-26
Abstract: Bei einer Einzelkornsämaschine ist ein scheibenförmiges Zellenrad (2) vorgesehen das Zellen (7) aufweist, welche sowohl nach radial außen als auch in beiden Axialrichtungen offen sind. Das Zellenrad (2) ist um eine im wesentlichen horizontale Achse drehbar. Es grenzt einen Saatgutbehälter (1) auf einer Seite ab. In einem Füllbereich (11) hat der Saatgutbehälter (1) einen auf den unteren Bereich des Zellenrades (2) hin gerichteten Boden (5). Ausgehend vom Ende des Füllbereichs (11) nimmt der Winkel zwischen Boden (5) und Zellenrad (2) zu. Der genannte Winkel kann insgesamt z.B. von 60° bis 90° ansteigen.
Patent EP-0239063-A2 (EP)
Inventor: TAKAHASHI SATOMI
IPC: C07C233/47
Filed: 1987-03-24
Abstract: A process for preparing an N ω -trifluoroacetyl amino acid which comprises reacting a trifluoroacetic acid ester with a basic amino acid in an aqueous medium under an alkali condition. According to the process, N ω -trifluoroacetyl amino acid, particularly N ω -trifluoroacetyl derivatives of lysine and ornithine, can be economically, easily and efficiently prepared in industrial scale.
Patent EP-0239070-A2 (EP)
Inventor: SARUMARU KOHEI C O MITSUBISHI
IPC: C07C253/26
Filed: 1987-03-24
Abstract: In the production of a Mo-Bi-Na composite oxide catalyst by the process comprising incorporating compounds as respective element sources into a composite and subjecting the composite to heating treatment in an aqueous system, bismuth oxide and/or bismuth subcarbonate are/is used as a Bi source compound and at least a part of the heat treatment is conducted at a temperature of 450 to 600°C. The activity of the catalyst is significantly improved by introducing Bi in the form of the specified water insoluble compound into the catalyst.
Patent EP-0240887-A2 (EP)
Inventor: MEYER ROLF-VOLKER DR
IPC: C08L77/00
Filed: 1987-03-30
Abstract: Thermoplastic polyamide moulding compositions which contain specific diphenols and have been impact-modified using diene and/or acrylate rubbers.
Patent EP-0249875-A2 (EP)
Title: Perambulator
Inventor: BEGER UDO
IPC: B62B9/12
Filed: 1987-06-10
Abstract: A perambulator according to the invention has a body (1) that can be fixed to a chassis and has a body framework (2) into which it is possible to insert an inner body lining (4) which can be removed from the body framework (2) if required. In a particularly preferred embodiment, the perambulator according to the invention further has a hood (14) having a hood lining (16) that can be removed from the hood framework (15). By contrast with known perambulators, the perambulator according to the invention has the particular advantage that the body lining (4) in common with the hood lining (16) in the preferred embodiment can be loosened at any time without great trouble from the body framework (2) or hood framework (15) and can thus be thoroughly cleaned, in particular should it frequently become very dirty. <IMAGE>
Patent EP-0256391-A2 (EP)
Inventor: MARTINO PHILLIPS C
IPC: C08F265/00
Filed: 1987-07-30
Abstract: An emulsion core/shell polymer produced by two-stage emulsion copolymerization of monomers where the first stage monomers comprising alkylol acrylamide, functional monomer, and other ethylenic monomers, wherein the alkylol acrylamide and functional monomer are adapted to cross-link to provide a minor amount of cross-linking in the core. The Tg of the core is above 40C and the Tg of the shell is below 20C. The core/shell polymer is used in coating particularly useful as end coatings for ends of beverage containers.
Patent EP-0284648-A2 (EP)
Inventor: SCHULZ MANFRED PETER
IPC: B65D75/36
Filed: 1987-08-05
Abstract: The blister package consists of a cardboard blank (11) which has a suspension eye (10), and to whose front side (12) a dimensionally stable blister hood (13), which receives the goods to be sold and consists of transparent plastic, is attached with its peripheral, flange-shaped edge (14). To make it more difficult to tear the blister hood (13) off, a transparent plastic film (15) is laminated onto the front side (12) of the cardboard blank (11) in a region overlapping the periphery of the blister hood (13) and the latter is attached to the front side of the plastic film (15). <IMAGE>