baber/WOPTO huggingface dataset:
Patent EP-0074759-A2 (EP)
Inventor: PORAT REUVEN
IPC: C23C16/34
Filed: 1982-09-02
Abstract: A sintered hard metal product, e.g. a disposable cutting insert for use in the machining of metals, consisting of a cemented metal carbide substrate and a thin wear-resistant surface coating comprising a plurality of coating layers of different compositions applied on to at least a part of the surface of said substrate and on top of each other by chemical vapour deposition, characterized in that said coating layers include:an innermost layer applied directly onto said substrate and consisting of at least one member selected from carbides, nitrides and carbonitrides of Ti, Zr, Hf, V, Nb, Ta, AI and Si;a second layer applied directly on said innermost layer, consisting essentially of aluminium oxide and having a thickness of about 1 to about 3p; anda third layer composed of one or more sub-layers of titanium carbide, titanium nitride and titanium carbonitride, applied on top of said aluminium oxide layer. Said coating layers may further include an outermost layer consisting essentially of aluminium oxide and having a thickness of from about 0.4 to about 20 microns. Preferably, the total thickness of said surface coating is less than 20 microns.
Patent EP-0078227-A2 (EP)
Inventor: PERILHOU JEAN ROBERT
IPC: H04N9/43
Filed: 1982-10-26
Abstract: The system comprises a main monochrome tube camera (1), a colour- filter holder (3), mounted rotatably in synchronism with the frame frequency between an objective (5) and the camera (1). Means (21, 31, 41; 22, 32, 42) are provided for memorising the frames relating to each of the three primary colours and means (24, 34, 44; 25, 35, 45; 26, 36, 46) for restoring the frames during analysis of the other two following colour frames. The system is well suited to medical or industrial monitoring and television reporting. <IMAGE>
Patent EP-0086350-A2 (EP)
Inventor: PARTRIDGE JOHN JOSEPH
IPC: C07D317/20
Filed: 1983-01-21
Abstract: Process for the preparation of 1 alpha ,25,26-trihydroxycholecalciferol in the form of the C-25 R or S epimer or in the form of a mixture thereof, starting with a compound of the formula <IMAGE> in which R<1> represents lower alcohol, phenyl or substituted phenyl, R represents a group of the formula                -C(R<2>,R<3>,OR<4>)  R<2> is hydrogen or lower alkyl and R<3> and R<4> are lower alkyl or together are lower alkylene, and novel intermediates occurring in this process.
Patent EP-0092070-A2 (EP)
Inventor: ZIEGLER WALTER DR
IPC: C08F210/02
Filed: 1983-03-28
Abstract: Ethylene copolymers which contain  a)    90-99.5 parts by weight of ethylene,  b)    0.5-10 parts by weight of 3-methyl-3-buten-1-ol and c)    0-50 parts by weight of at least one other ethylene- copolymerisable monomer in copolymerised form. 9
Patent EP-0110049-A2 (EP)
Inventor: BUCKHOLZ LAWRENCE JR
IPC: A23L13/40
Filed: 1983-09-26
Abstract: A mixed seasoning composition of matter consisting essentially of:
     (a) from about 0.25 up to about 0.80 mole percent on a dry basis of a lactic acid/lactate species mixture having the structures
         (b) from 0 up to about 0.09 mole percent on a dry basis of glycollic acid/glycollate ion species mixture having the structure: - -
         (c) from 0 up to about 10.0 mole percent on a dry basis of magnesium ion;   (d) from about 6 mole percent up to about 50 mole percent on a dry basis of a phosphate/monoacid phosphate/ diacid phosphate/phosphoric acid species mixture having the formula:
     taken alone or taken further together with at least one of the species tripolyphosphate, pyrophosphate and/or polymetaphosphate;   (e) from 0 mole percent up to about 40 mole percent on a dry basis of sodium ion;   (f) from about 8 mole percent up to about 50 mole percent on a dry basis of potassium ion:   (g) from about 0.3 mole percent up to about 16 mole percent on a dry basis of chloride ion:   (h) from 0 mole percent up to 30 mole percent on a dry basis of carbonate/bicarbonate/carbonic acid species mixture having the formula:
         (j) from 0 mole percent up to about 20 mole percent» a dry basis of monobasic glutamate/dibasic glutamate glutamic acid species mixture having the formulae
         (k) from 0 up to about 0.6 mole percent on a dry basis of calcium ion;  
with the proviso that the sum total of mole percent on a dry basis of sodium ion, potassium ion, magnesium ion and calcium ion is from about 48 mole percent up to about 60 mole percent; and with the proviso that the sum total of carbonate/bicarbonate/carbonic acid ion species mixture having the formula:
     taken together with the sum total mole percent on a dry basis of the phosphate/monobasic phosphate/dibasic phosphate/phosphoric acid mixture having the formula:
     taken alone or taken further together with at least one of the species tripolyphosphate, pyrophosphate and/or polymetaphosphate is from about 35 mole percent up to about 50 mole percent; the term "mole percent" being based upon the total moles of cations, anions and free organic acid which is substantially non-ionized in the composition.
Patent EP-0090636-A2 (EP)
Inventor: COLUMBUS RICHARD LEWIS
IPC: G01N27/30
Filed: 1983-03-29
Abstract: A liquid transport device comprises a first capillary transport zone (40) and a second non vented capillary transport zone (59) which extends from a diverting aperture (60) in a member (32) bounding the first zone (40). In order to ensure that liquid flowing from the first zone (40) completely fills the second zone (59), the head (h) of liquid that is above the aperture (60) is selected to be sufficiently large compared to the length (to) of the second zone (59) and the width (w) of the first zone (40) adjacent the diverting aperture (60) is selected to have a predetermined relation to a dimension (Di) of the aperture (60).
Patent EP-0092960-A2 (EP)
Inventor: CHEN CHUNGHO
IPC: H03M13/15
Filed: 1983-04-19
Abstract: Coding and decoding apparatus generates check digits or syndrome digits using a cyclic redundancy code based on a polynomial of degree m from an input of information digits taking them w at a time. 
     In the simplest case shown in Figure 1. m is equal to w, and m information digits are transferred to a register (22) through a set of m exclusive-OR gates (20). The register addresses a memory (24) holding a look-up table whose output provides the other inputs of the exclusive-OR gate (20) at each successive step, until the whole of the input information digits have been fed into the apparatus. 
     To avoid an excessively large look-up table, the table may be subdivided into n smaller tables, each of width m/n. 
     In a modification, where m is an integral multiple of w, the w information digits are applied to the most significant stages of the register, and the look-up table is of width w.
Patent EP-0110567-A2 (EP)
Inventor: JONES STEPHEN ROBERT
IPC: G02B6/38
Filed: 1983-10-27
Abstract: © The primary coating (2) of an optical fibre element is reinstated over a fused joint between two silica fibre elements (3) by a casting process. The jointed silica fibre elements are arranged in a groove (8) of a mould (9, 10, 11) and liquid uncured primary coating material placed into the groove, the groove ends being blocked by the existing primary coatings (2) on the fibre elements (3). The coating material in the groove is cured by, for example, heating the mould. Secondary coating material (1) may be injection moulded using a two-part mould to reinstate the secondary coating over the cast primary coating.
Patent EP-0098198-A2 (EP)
Inventor: CATROS JEAN-YVES
IPC: H04N19/593
Filed: 1983-06-14
Abstract: Le procédé consiste, à coder dans l'émetteur la donnée à transmettre par un dispositif (1) de codage différentiel comprenant un prédicteur (4), un quantificateur (5), un dispositif de reconstruction de la donnée transmise (6) et un allocateur de code (7), à décoder dans le récepteur la donnée reçue par un décodeur différentiel (2) comprenant un transformateur de code (9), un prédicteur (10) et un dispositif de reconstitution de la donnée transmise (11), à ajouter au niveau de l'émetteur à chaque donnée à transmettre une donnée pseudo-aléatoire pour faire osciller autour d'une position moyenne les niveaux de quantification du quantificateur (5) et à filtrer les données reçues pour supprimer le bruit granulaire parasite en respectant les contours de l'image. Application: transmission d'images de télévision.
Patent EP-0110734-A2 (EP)
Title: Tube à rayons X produisant un faisceau à haut rendement, notamment en forme de pinceau
Inventor: PLESSIS ANDRE
IPC: H01J35/30
Filed: 1983-09-27
Abstract: L'invention concerne un tube à rayons X produisant un faisceau à haut rendement, notamment en forme de pinceau, applicable au domaine de la radiologie, et plus particulièrement à celui de la radiologie numérique. Un tube à rayons X (1) selon l'invention, comporte une anode (4) munie d'un trou (5) rectiligne et, une cathode (3) générant un faisceau d'électrons (10) pénétrant dans ce trou (5). Des parois (9) intérieures de ce trou (5) constituent une cible anodique bombardée par le faisceau d'électrons (10), de manière à produire au moins un faisceau de rayonnement (FX1) émergeant par une des extrémités (7, 8) du trou (5).
Patent EP-0129830-A2 (EP)
Inventor: SEKI NANSHO C O SHOWA DENKO
IPC: A01N47/18
Filed: 1984-06-19
Abstract: A novel pyrazole derivative represented by the formula (I):
     wherein R' and R 2  each represents a lower alkyl group, which has herbicidal activity, is disclosed. A process for preparing the pyrazole derivative of the formula (I) is also disclosed. A herbicide containing as an active ingredient the pyrazole derivative of the formula (I) is further disclosed as is a method for using the herbicide.
Patent EP-0136460-A2 (EP)
Inventor: FOX GERHARD F
IPC: A23P10/30
Filed: 1984-08-01
Abstract: In a process for preparing gelling agents from a finely-particulate gelling substance, finely-particulate edible acid and, if desired, sugar and/or customary additives, a coating substance is applied to the surface of the edible acid or of the gelling substance, and the gelling substance, or the edible acid, respectively, are then added to the at least partially coated component, preferably at elevated temperature, if appropriate the mixture is allowed to cool to room temperature, after which, if desired, sugar or the additives are added. Furthermore there is described, and claimed, a gelling agent prepared by this process.
Patent EP-0151694-A2 (EP)
Inventor: MORI SHOJIRO C O PATENT DIVISI
IPC: G06F11/22
Filed: 1984-10-18
Abstract: @ A logic circuit according to this invention has a logic section (31). First input terminals of first to third EX OR gates (75, 77, 79) are respectively connected to output terminals of preselected logic elements (45, 53, 63) among the logic elements which constitute the logic section (31). Output terminals of the first and second EX OR gates (75, 77) are connected to second input terminals of the second and third EX OR gates (77, 79). The functional test for this logic circuit is performed by inputting test pattern signals to the logic section (31) and by comparing output signals of the logic section (31) and an output signal (S) of the third EX OR gate (79) with the expected values.
Patent EP-0145958-A2 (EP)
Inventor: HOLLIS RALPH LEROY JR
IPC: H02K41/02
Filed: 1984-11-14
Abstract: A stator (3) is fixed to a support shaft (1) mounted on a base (2), and an armature (7) is mounted for frictionless movement adjacent and parallel to the stator by opposite pairs of springs (6, 4) respectively connecting the armature to a carrier (5), and the carrier to the stator. Relative X-Y movement of the armature to the stator is achieve electromagnetically by energising a particular arrangement of coils and pole pieces on the armature and stator. The relative position of the armature is sensed and generates an error signal controlling energisation of the coils by a servo loop which includes a micro computer arranged to provide a desired mode of control.
Patent EP-0152554-A2 (EP)
Inventor: KEIM THOMAS ALAN
IPC: G01R33/20
Filed: 1984-11-23
Abstract: In the design of large electromagnets having high magnetic field uniformity requirements it is common practice to amploy a set of correction coils and coil circuits, each coil being excited so as to correct for a specially defined symmetrically shaped error field. The error field is typically defined as certain terms in a spherical harmonic expansion for the field. The present invention proposes instead to provide a set of correction coil circuits in which the creation of a desired spherical harmonic is achieved by exciting a set of correction coils with a specified set of currents, and in which the same coils can further be used to create a spherical harmonic of substantially different symmetry by exciting the same coils with a different set of currents. In the present invention, a linear combination of spherical harmonic components may be effected, so as to increase the flexibility of operation and the correction capability of the magnet and correction coil structure.
Patent EP-0119849-A2 (EP)
Inventor: LUNDIN LARS
IPC: E02B15/10
Filed: 1984-03-16
Abstract: The disclosure relates to a boom structure in an oil-spill-combatting system. A water craft (2) has booms extending to each side, and the ends of an oil collecting rope (4) are secured to the ends of the booms. Oil is recovered from the rope by running the rope (4) through an apparatus (3) which is situated at the aft of the craft (2). The rope is run first in one direction and then in the opposite direction. According to the invention the rope is put into effective use, up to the last meter, by making the booms from two sections (5, 6), of which the outer one (6) turns in synchronism with the passage of the rope (4) and brings each rope end alternately next to the recovery apparatus (3).
Patent EP-0132132-A2 (EP)
Inventor: ZUNKER DAVID WILLIAM
IPC: C08K9/08
Filed: 1984-07-13
Abstract: Modified fillers prepared by contacting inert, particulate, mineral fillers with aqueous solution of vinyl alcohol polymer and aqueous colloidal dispersion of cationic melamine- formaldehyde resin to obtain a filler having adsorbed thereon from about 0.1 to about 3 percent, based on dry filler weight, of each of vinyl alcohol polymer and cationic melamine- formaldehyde resin are provided. Such modified fillers are useful in papermaking.
Patent EP-0145649-A2 (EP)
Inventor: BATIK S A
IPC: E05G1/00
Filed: 1984-10-04
Abstract: The wall safe consists of a steel tube, into which is inserted a smaller tubular container (1) with an upper orifice (13), fastened to a closure cap (2) equipped with a security lock with a key or number combination (10). The outer tube is fastened in a previously drilled hole by means of a blocking system. The container can be equipped with a stop which prevents it from being withdrawn completely from the outer tube. <IMAGE>
Patent EP-0130161-A2 (EP)
Title: A filling device
Inventor: LOFGREN PETER
IPC: B65B3/30
Filed: 1984-06-13
Abstract: A filling device for sterile filling of containers. A flexible temporary storage container (14) is placed in a dosage chamber (11) and exposed to external over-pressure and under-pressure, respectively. The filling goods is sucked into the temporary storage container and pressed out to the final storage container.A device for fine adjustment of the volume ofthe chamber has the shape of an adjustable membrane (33).
Patent EP-0163200-A2 (EP)
Inventor: ROY RUSTUM
IPC: G02B1/10
Filed: 1985-05-14
Abstract: A low expansion ceramic material has a composition represented by the molecular formula i (Na) j (Zr 2-z Na 4z ) k (P 3-x Na x Si x ) O 12  in which the molar proportions i, j and k are each within the range from about 0.9 to about 1.1, and i + j + k equal 3; and, for molar proportions i, j and k each equal to 1.0, the ceramic composition falls within the area defined by the points A, B, C, and D in a quarternary diagram of Si0 2 , Na 2 0, P 2 O 5  and ZrO 2 , the coordinates of the points being:
     The ceramic material is especially suitable as a substrate for optically reflecting films.
Patent EP-0169549-A2 (EP)
Inventor: SUMI YOSHIHIKO
IPC: C12Q1/56
Filed: 1985-07-23
Abstract: A method for immunologically determining a human plasmin/α 2 -plasmin inhibitor complex in an assay sample by using a primary antibody fixed to an insoluble solid carrier and a labelled secondary antibody, wehrein one of the primary and secondary antibodies is a monoclonal antibody or its fragment specific to both a human α 2 -plasmin inhibitor and a human plasmin/a 2 -plasmin inhibitor complex, and the other is an antibody specific to human plasmin; and a reagent system for use in the above-mentioned method.
Patent EP-0173303-A2 (EP)
Inventor: HIROSE TOSHIFUMI
IPC: C09J7/38
Filed: 1985-08-28
Abstract: A pressure sensitive adhesive composition comprising:
     (A) an organic polymer having in its molecule at least one reactive silicon-containing group represented by the formula (I):
       
wherein R 2  is a monovalent hydrocarbon group having 1 to 20 carbon atoms or a triorganosiloxy group having the formula (II):
     in which R' is a monovalent hydrocarbon group having 1 to 20 carbon atoms and may be the same or different, X is hydroxyl group or a hydrolyzable group, and may be the same or different when 2 or more X groups are attached, a is 0 or an integer of 1 to 3, b is 0, or 2, and m is 0 or an integer of 1 to 18, and   (B) 0.1 to 20 parts by weight of, per 100 parts by weight of the organic polymer, at least one curing catalyst selected from the group consisting of an organic aluminium and an organic zirconium. The composition has excellent heat resistance and releasability from substrates, e.g. a release paper coated with a silicone release agent.
Patent EP-0173983-A2 (EP)
Inventor: OKAZAKI TAKESHI
IPC: G06T9/00
Filed: 1985-08-30
Abstract: A differential coding circuit including a subtractor (7,8). a quantizer (3) for quantizing a differential signal (D) from the subtractor (1), and a predicted signal generating circuit (4,5,6) for generating a predicted signal on the basis of a quantized differential signal from the quantizer (3). The subtractor (7,8) subtracts the quantized differential signal of the quantizer (3) and the predicted signal from the sampled input signal (A). The critical path of the circuit is shortened, therefore the operation speed of the differential coding circuit increases.
Patent EP-0174650-A2 (EP)
Inventor: HERGOTT DIETER H
IPC: E04C1/40
Filed: 1985-09-11
Abstract: 1. Wall member (1) having hollow chambers (2) and a heat-insulation coating (7) for increasing the heat-transfer resistance in the hollow chambers (2), characterized in that hollow-chamber push-in units (4) composed of individual hollow-chamber elements (3) are pushed into the hollow chambers, each hollow-chamber element (3) being formed from a panel (5) and webs (6) which project from the panels (5) and keep them at a distance from one another, and in that the heat-insulation coating (7) is attached to the panel surfaces (5).
Patent EP-0176875-A2 (EP)
Inventor: FRICKEL FRITZ-FRIEDER DR
IPC: C07D/
Filed: 1985-09-19
Abstract: The 1,3- and 1,4-substituted derivatives have the formula (I) <IMAGE> in which A, R<1>, R<2>, R<3>, R<4> and R<5> have the stated meanings. The compounds are active ingredients for pharmaceuticals.
Patent EP-0177967-A2 (EP)
Title: Clean room
Inventor: KAWAMURA SEIIJIRO C O TOTO LTD
IPC: E03D9/04
Filed: 1985-10-11
Abstract: The present invention relates to a sanitary equipment which is provided in a toilet attached to a clean room. The side surface of the body (a) of the sanitary equipment is made almost vertical, and fixation elements for fastening the body of the equipment onto the wall (A2) of the toilet do not protrude into the toilet. As a result, air is circulated through the toilet in such a manner that the air flowing down in the toilet is not disturbed.
Patent EP-0184182-A2 (EP)
Inventor: LEVINSON LIONEL MONTY
IPC: H01R13/53
Filed: 1985-12-03
Abstract: A tubular varistor arrangement, particularly suitable for use in electrical connectors of circular cross-section, attains an electricat breakdown voltage equalling the cumulation of the breakdown voltages of multiple varistor sections of the arrangement. The varistor arrangement includes a plurality of tubular varistor sections that are interconnected in electrical serial relationship.
Patent EP-0186876-A2 (EP)
Inventor: MURAYAMA SADAMITSU
IPC: B01D39/20
Filed: 1985-12-20
Abstract: Disclosed is a chemical resistant filter material made of a fibrous structure, the fiber surface of which is coated with at least one inorganic oxide selected from oxides of silicon, aluminum and lithium, and an optional fluoropolymer resin.
Patent EP-0170386-A2 (EP)
Inventor: BURNS MICHAEL EUGENE
IPC: D06L3/02
Filed: 1985-06-19
Abstract: This invention relates to bleaching compounds and compositions that provide effective and efficient surface bleaching of textiles over a wide range of bleach solution temperatures. The bleaching compounds of the invention yield a peroxyacid with a polar amide link in the hydrophobic chain when used in the bleaching compositions. In a preferred embodiment, the bleaching compositions of the invention ara also detergent compositions.
Patent EP-0178912-A2 (EP)
Inventor: MIYAUCHI NOBUYUKI
IPC: H01S5/00
Filed: 1985-10-15
Abstract: A semiconductor laser comprising a substrate (31); a current blocking layer (32) formed on said substrate (31); a striped channel (320, 321) formed in said current blocking layer (32) on said substrate (31), said striped channel being narrow (321) in the vicinity of the facets (23, 23') and being wide (320) inside of the facets (23, 23') an active layer (34) a portion of the active layer (34), corresponding to narrow portion (321) of said striped channel being a plane to form a window region (22, 22') and another portion of the active layer (34) corresponding to the wide portion (320) of said striped channel being a crescent shape to form a laser operation area (21) with a mesa-structure which is surrounded by burying layers (36) to cut off current leakage from said laser operation are (21), the width (Wb) of the mesa-portion (30) of said laser operation area (21) being not less than the width Wi, of a current injection region (310) formed within said striped channel.
Patent EP-0152363-A2 (EP)
Inventor: OBERLE EDMOND
IPC: A01F25/20
Filed: 1985-02-06
Abstract: 1. Machine for cutting off blocks of folder in a horizontal silo, comprising in particular a chassis (1) which is provided at its lower part with teeth (5) and, at a certain distance above these teeth (5), with an arm (6) which bears a cutting device (7) at its outer end, is articulated in relation to the chassis (1) and can be moved in a substantially horizontal plane by means of a twin-rod hydraulic jack (16) which is fixed to the chassis (1) and provided with a drive member which engages with a gear or crown wheel (18) connected to the arm (6), characterized in that the drive member is a rack (17) and that the chassis (1) comprises at least one stop (34) against which the body of the jack (16) rests and which is disposed, in relation to the said jack (16), on the side opposite that on which the rack (17) is disposed.
Patent EP-0193902-A2 (EP)
Inventor: THORSRUD AGMUND KRISTIAN
IPC: C08J9/232
Filed: 1986-02-28
Abstract: A composition of enhanced radio frequency sensitivity and a method for providing enhanced radio frequency sensitivity to a composition in which a substance suitable for enhancement of radio frequency sensitivity is admixed with a radio frequency sensitizing amount of an inorganic radio frequency sensitizer treated essentially to remove absorbed water and/or other volatiles with the radio frequency sensitizer chosen from among zinc oxide (American Process), bentonite clay, and crystalline or amorphous alkali or alkaline earth metal aluminosilicate. A process for molding using these compositions and the molded product. The composition, method for enhancing radio frequency sensitivity, process for molding and molded product with a polymeric substance, particularly ultra high molecular weight polyethylene, as the substance suitable for enhancement of radio frequency sensitivity.