baber/WOPTO huggingface dataset:
Patent EP-0315948-A2 (EP)
Inventor: NAKASHIMA SHOZABURO C O NIPPON
IPC: H01F1/16
Filed: 1988-11-08
Abstract: Disclosed is a process for preparing a thin grain oriented electrical steel sheet having final thickness of 0.05 to 0.25 mm from a silicon steel slab comprising 0.050 to 0.120% by weight of C, 2.8 to 4.0% by weight of Si and 0.05 and 0.25% by weight of Sn, wherein the starting silicon slab further comprises up to 0.035% by weight of S and 0.005 to 0.035% by weight of Se, with the proviso that the total amount of S and Se is in the range of 0.015 to 0.060% by weight, 0.050 to 0.090% by weight of Mn, with the proviso that the Mn content is in the range of {1.5 x [content (% by weight) of S + content (% by weight) of Se]} to {4.5 x [content (% by weight) of S + content (% by weight) of Se]} % by weight 0.0050 to 0.0100% by weight of N, and {[27/14] x content (% by weight) of N + 0.0030} to {[27/14] x content (% by weight) of N + 0.0150} % by weight of acid-soluble Al.
Patent EP-0320882-A2 (EP)
Inventor: WATANABE TOSHIAKI
IPC: H04L7/08
Filed: 1988-12-13
Abstract: A demultiplexing circuit (20) includes a frame synchronization circuit (50, 60) which simultaneously detects the occurrence of a predetermined frame synchronization pattern and the occurrence of a pre­determined identification byte within the frame synchro­nization pattern. Since the pattern and identification bit are detected simultaneously and from the same data, the circuit is simplified and the demultiplexing is performed more quickly and efficiently.
Patent EP-0285229-A2 (EP)
Inventor: SCHURING GMBH CO FENSTERTECHNO
IPC: E05D7/04
Filed: 1988-03-31
Abstract: This hinge intended especially for doors has a frame hinge part (1) to be fastened to the frame and a leaf hinge part (2) which is to be fastened to the leaf and which is connected pivotably to the frame hinge part (1) and is composed of an abutment part (5) fixable to the leaf and of an adjustment part (6), the adjustment part (6) being guided displaceably relative to the abutment part (5) at right angles to the hinge axis (7), being continuously adjustable by means of a threaded spindle (8) supported against the abutment part (5) and accessible from outside, being lockable after adjustment and being equipped with one of the two joint parts (3 or 4). To simplify the assembly and to ensure that the leaf hinge part can be loaded even before the alignment and fixing of the adjustment part, the abutment part (5) is designed as an angle part which can be laid against one edge of the leaf by means of two legs (9, 10) arranged essentially at right angles to one another, and the adjustment part (6) has long holes (11) extending at right angles to the hinge axis (7) and intended for receiving screws (12) retaining the adjustment part (6) on the abutment part (5) and locking it by tightening. <IMAGE>
Patent EP-0277822-A2 (EP)
Inventor: OBATA KEN
IPC: H01R13/436
Filed: 1988-02-03
Abstract: An electrical connector device comprising male and female housings (1,2) and terminal seating detectingmeans (12,21). Each of the housings includes retaining means (5,6) protruding in the form of a cantilever from each of partition walls, which define terminal chambers (3) arranged in the form of a matrix composed of a plurality of rows and columns, and resiliently bendable in a flexure space. As male terminals, contained individually in the terminal chambers, and female terminals, adapted to be connected to the male terminals, engage the retaining means, the terminals are prevented from slipping out of the chambers. The terminal seating detecting means is fitted into the flexure space of the retaining means when the terminals are contained in their corresponding terminal chambers so that they normally engage the retaining means. The detecting means for the male terminals is formed integrally with at least one integral planar portion (14) for protecting the male terminals from collision with objects running toward them, and the female housing has a fitting groove bored therein and adapted to receive the planar portion.
Patent EP-0279698-A2 (EP)
Inventor: CASIDA JOHN EDWARD
IPC: C07D493/18
Filed: 1988-02-19
Abstract: Bicyclooctane pesticides of the formula
      are prepared by cyclisation of
      In these formulae R may be various organic groups and is preferably n-butyl or n-propyl while R² is a polysubstituted phenyl group.
Patent EP-0292256-A2 (EP)
Inventor: NUTT RUTH F
IPC: C07K7/64
Filed: 1988-05-18
Abstract: Analogs of the 17-membered ring portion of ANF wherein the cysteine moiety is replaced with dipeptidyl moieties, specifically, Phe-Pro, NMP-Pro, Pro-Pro, Val-Pro, Lys-Pro, Ile-Pro, Arg-Pro, HAr-Pro, Dly-Pro, Arg-Pro, Lys-BAr, Arg-Pro, CyA-CyA, Cys-Cys, or with α-aminoheptanoic acid result in analogs of ANF having increased potencies and metabolic stability.
Patent EP-0292268-A2 (EP)
Inventor: O'LEARY RAYMOND P
IPC: H01H33/16
Filed: 1988-05-18
Abstract: An impedance arrangement (10) is provided for use in a high-voltage circuit. For example, the impedance arrangement (10) is useful in a circuit which includes reactance elements (e.g., 52) and a high-voltage circuit-switching device (e.g., 50). The impedance arrangement (10) limits transient inrush current and/or voltages in a first frequency range (e.g., 200-750 hz) which occur in the circuit during closure of the circuit-switching device and damps transients in a second frequency range (e.g., 10-200 khz) which occur in the circuit during opening of the circuit-switching device (50). The impedance arrangement (10) is also useful in applications requiring tuning reactors and current-limiting reactors to limit abnormal power-frequency currents, harmonics, transients, and/or high-frequency inrush currents. The impedance arrangement (10) functions predominantly as an inductive impedance over the first frequency range (200-750 hz); e.g., corresponding to the frequencies of transients encountered during the closing of the circuit-switching device. Additionally, the impedance arrangement (10) functions predominantly as a resistance over the second frequency range (10-200 khz) which is higher than the first frequency range (200-750 hz); e.g., corresponding to the frequencies of transient conditions on a power system such as are encountered during the opening of the circuit-switching device. The impedance arrangement comprises a first winding (12) having a first predetermined inductance (L1) and a second winding (14) connected in parallel with the first winding (12). The second winding (14) has a second predetermined inductance (L2) and a second predetermined resistance (R2). The second winding (14) is wound with respect to the first winding in an opposite sense to the first winding (12) and so to define a predetermined mutual inductance (Lm) between the first (L1) and second (L2) inductances.
Patent EP-0293211-A2 (EP)
Inventor: ELING BEREND
IPC: C08G18/16
Filed: 1988-05-26
Abstract: A method for the preparation of a polyisocyanurate foam which comprises reacting a polymethylene polyphenylene polyisocyanate composition with a polyfunctional active hydrogen compound in the presence of a trimerisation catalyst and an inert volatile blowing agent, the isocyanate index being at least 750 and the weight of polyisocyanate composition being at least 80 % of the combined weights of the polyisocyanate composition and active hydrogen compound.
Patent EP-0295057-A2 (EP)
Inventor: GILL MICHAEL ALONZO
IPC: A61K39/215
Filed: 1988-06-07
Abstract: The present invention relates to a Canine Coronavirus (CCV) vaccine from a cell-associated peplomer antigen, processes for preparing such a vaccine, polyvalent vaccines consisting of the cell-associated CCV peplomer antigen in association with one or more additional pathogenic organisms or viruses, and to the use of the above-mentioned vaccines in prophylaxis of infection caused by CCV.
Patent EP-0295101-A2 (EP)
Inventor: TAKAHASHI MAMORU
IPC: C12N9/02
Filed: 1988-06-09
Abstract: A bilirubin oxidase having a substrate specificity to bilirubin but not to, at least, biliverdin, catechol and hemin and capable of catalyzing the reaction of two moles of bilirubin with one mole of oxygen to form two moles of biliverdin and two moles of water.
Patent EP-0310256-A2 (EP)
Inventor: YAMADA TOMOYASU C O PIONEER
IPC: G11B15/17
Filed: 1988-09-06
Abstract: A magnetic tape cassette recording and playback apparatus, particularly for digital audio tapes, capable of performing a variety of controlled playback and recording operations in accordance with a user-inputted program. The cassettes are stored on shelves in a magazine and selectively extracted and transported to a drive unit for playing and recording. In one mode, the apparatus can carry out continuous recording from one cassette to another, and cassettes can be designated for recording, for instance, of only particular types of music. The cassettes are rewound at the completion of a playing program so as to be ready for the start of search operations for a subse­quent program.
Patent EP-0323258-A2 (EP)
Inventor: WACHOB DAVID E
IPC: H04N7/16
Filed: 1988-12-29
Abstract: A video distribution system (e.g., CATV or MATV) employs at least one channel having a reception-defeating jamming signal which changes frequency periodically or, preferably, randomly. The signal originating head end distributes information characterizing the operative frequency of the jamming wave. 
     At controller apparatus for authorized viewers, the jamming frequency specifying data is employed on a frequency agile basis to heterodyne the protected channel into a proper (fixed) frequency relationship with a notch band suppression filter to remove the jamming signal. The secure channel with the jamming wave removed is then again shifted to its original or other intended frequency to permit normal reception either directly by a standared television receiver, or via a frequency converter.
Patent EP-0297972-A2 (EP)
Title: Procédé de fabrication de structures organisées de collagène, notamment d'origine humaine, et structures organisées de collagène correspondantes
Inventor: GOLDSTEIN ISRAEL
IPC: C07K14/00
Filed: 1988-06-28
Abstract: L'invention concerne un procédé de fabrication de structures organisées de collagène, notamment d'origine humaine et les structures organisées de collagène correspondantes. Ces structures organisées peuvent être soit des fibres soit des membranes. Selon ce procédé, on broie dans une solution saline un échantillon de tissu animal ou humain, préalablement lavé et aseptisé, pour solubiliser le collagène contenu dans ledit échantillon. On ajoute ensuite à l'extrait obtenu, composé de fibrilles de collagène en quantité minimum et exempt de précipité collagénique non fibrillaire, un catalyseur de reconstitution des fibres de collagène. Après une étape de maturation, les structures organisées reconstituées sont séparées du milieu aqueux par centrifugation, lavées, aseptisées, conditionnées, lyophilisées, stérilisées. Parmi les structures organisées obtenues, les fibres de collagène se présentent à l'état isolé, séparées de leur tissu cellulaire d'origine, en réseau (35), prêtes à l'emploi. Elles présentent une périodicité de striations transversales (37) comprise entre 68 nm et 72 nm.
Patent EP-0326771-A2 (EP)
Inventor: SUSKIND STUART P
IPC: D21H25/00
Filed: 1988-12-26
Abstract: A strong, highly absorbent hard finished nonwoven toweling fabric consisting of wood pulp and textile fibres free from added binders is prepared by forming at least one wet-laid web (11-14) of a blend of fibres containing 50 to 75 weight percent wood pulp and 25 to 50 weight percent staple length synthetic fibres and subjecting the fibres in the wet-laid web or laminated webs (11-14) to hydroentanglement (41-43). The fabric (40) may be apertured or essentially nonapertured and may be made water repellant. The fabric (40) may be used in medical and surgical application, household cloths, food service wipes, industrial machinery wipes and the like.
Patent EP-0322353-A2 (EP)
Inventor: KENMOCHI KAZUEI
IPC: B29C39/02
Filed: 1988-12-21
Abstract: A plastic optical element with good accuracy and no strain is produced by supplying a mold (1, 2) having a cavity (6) conforming to a shape of the optical element and a feed passage (7) which communicates with said cavity, at least one side (1) of which mold for forming one surface of the optical element is made of a light transmitting material so that light can passes through said material into the mold cavity, charging a photocurable plastic material through said feed passage (7) into said cavity, irradiating a central part (11) of said cavity with light which initiates a photocuring reaction and enlarging the light in the form of a ring light till the lighted area reaches the periphery of the cavity so as to cure the entire photocurable plastic material, light irra­diation being carried out while maintaining a supplementary portion (10) of the photocurable plastic material in said feed passage.
Patent EP-0322400-A2 (EP)
Inventor: LOCHER HERMANN
IPC: A47C9/00
Filed: 1985-09-09
Abstract: A reclining seat support (3) and a backrest support (4) are hinged on a chair frame with a support part (1) via a lever (7) by means of hinges (5, 8). Coupled to the backrest-side end of the seat support (3) is a link chain (15) which is connected at its other end to a slide (20) and a backrest (21). The link chain (15) causes the slide (20) to be moved downwards with the backrest when the chair is reclined. By this means, the pulling-out effect during the transition from the normal position into the reclined position of the lever is eliminated. However, if the chair frame is used as a chair without a link chain (15), although slightly less seating comfort is achieved by the reclining seat support, the expenditure is correspondingly less. <IMAGE>
Patent EP-0335114-A2 (EP)
Inventor: PILSINGER GUNTER
IPC: H01H33/66
Filed: 1989-02-25
Abstract: In a housing for a vacuum switch, the insulating ceramic body is assembled from two cylinder halves (1, 2). At the separating point (3), these halves are recessed to form an inner slot (4). A metallic screen, which consists of two parts (5, 5a) and surrounds the switch contacts, projects into this slot for attachment to its mutually facing ends (6, 6a). 
<??>For the purposes of good installation and easy centring of the ceramic body, the invention provides that the ends (6, 6a) of the screen be designed with axial sections, which project into the slot and can be plugged into one another, and exhibit centring lugs (9, 9a, 9b) from the externally located end (6). 
<??>The invention allows for the ceramic bodies to operate without additional centring devices. 
<IMAGE>
Patent EP-0340676-A2 (EP)
Inventor: GEORGE LOUIS J
IPC: G03C8/54
Filed: 1989-04-28
Abstract: An image-receiving element for use in photographic diffusion transfer film units of the "peel-­apart" type is disclosed, comprising a support material; a polymeric acid-reacting layer; a water-permeable, water-sorbing polymeric layer for the gathering of processing moisture and image-degrading salt species; a thin, polymeric latex-deposited, water-impermeable and non-sorbing timing layer which is substantially impermeable to alkali for a predetermined period until the occurrence of a predetermined chemical reaction and conversion of said layer to a condition of permeability to alkali; and an alkali-permeable and dyeable image-­receiving layer.
Patent EP-0332236-A2 (EP)
Inventor: SCHOELLER CHRISTOPH
IPC: B65D1/24
Filed: 1985-12-17
Abstract: Depending on their type (high-wall crates which are stackable in columns or offset at a ratio of 3:4 or 3:2; low-wall crates), bottle crates are optimised differently in respect of their bottle crate function, e.g. dimensioning, statics and material consumption, and also in respect of their appearance. In this case, the construction of, in particular, gripping edge 22 and side wall 14, of the crate bottom 2 in the case of high-wall crates is matched to the construction of the crate corners and of stacking rib/stacking groove mating. <IMAGE>
Patent EP-0351560-A2 (EP)
Title: Machine for changing the cross-sectional shape of round casings, in particular for caps
Inventor: KRAMER FELIX
IPC: B21D51/26
Filed: 1989-06-19
Abstract: The originally cylindrical shape of casings (10) for cans having a longitudinal seam (12) is to be transformed into the shape of a truncated pyramid with rounded rectangular plan. For this purpose, the casings (10) are each placed on an expansion mandrel (42) which has a plurality of segmental rods (46) arranged about an expansion mandrel axis (B) and capable of being spread apart. The expansion mandrels (42) are arranged on an expansion mandrel revolver (40) about a central axis (A). Arranged coaxially with each expansion mandrel (42) is an orientation device (62) which can be driven in rotation about the associated expansion mandrel axis (B). Each orientation device (62) is assigned a sensor (66) which interrupts the rotation of the orientation device (62) in a predetermined position of the longitudinal seam (12) of the casing (10) with respect to the segmental rods (46). Each orientation device (62) is assigned a push-on device (70) for transferring the oriented casing (10) to the expansion mandrel (42). <IMAGE>
Patent EP-0347793-A2 (EP)
Inventor: CAVITT MICHAEL B
IPC: C08G59/16
Filed: 1989-06-19
Abstract: A low viscosity product is obtained when an adduct is prepared by reacting (A) at least one polyglycidyl ether of a compound containing an average of more than one phenolic hydroxyl group per molecule and (B) at least one aliphatic monocarboxylic acid containing 5 to 18 carbon atoms per molecule; wherein components (A) and (B) are present in amounts which provide a ratio of carboxylic acid groups per epoxide group of from 0.01:1 to 0.2:1. The product is useful for preparing coatings, encapsulations, moldings, laminates and the like.
Patent EP-0353570-A2 (EP)
Inventor: WILK HANS-ERICH DR RER NAT
IPC: G01N33/552
Filed: 1989-07-22
Abstract: The invention relates to a support matrix which is impregnated with a releasable reagent and which is characterised in that it consists of PVA-coated glass, to a process for the production thereof and to the use thereof. The invention likewise relates to the use of PVA-coated glass as support for reagents which are impregnated releasably. <IMAGE>
Patent EP-0367028-A2 (EP)
Inventor: SOUS HANS-DIETER
IPC: G01N1/42
Filed: 1989-10-19
Abstract: The invention relates to a method of examining a sample on the cold finger of a cryostat with the aid of a measuring device, the cryostat (1) being operated by a refrigerator (3) to which there are assigned devices (20, 28) for controlling the movement of its displacer or displacers (16, 17) and for controlling the supply of the working chamber or working chambers (14, 15) with working gas; in order to avoid instances of impairment of measurement on or with the sample due to vibrations as a result of displacer movements, it is proposed that the measurement process which serves the examination of the sample is carried out in time intervals in which the displacer is essentially at rest or in uniform motion. <IMAGE>
Patent EP-0374948-A2 (EP)
Inventor: USHIGAMI YOSHIYUKI R D LABORAT
IPC: C21D8/12
Filed: 1989-12-22
Abstract: A very thin electrical steel strip having a thickness not exceeding 150 microns, an average grain diameter not exceeding 1.0 mm, a high degree of grain orientation of the {110} <001> type, a high magnetic flux density as expressed by a B₈/B s  value which is greater than 0.9, and a low core loss not exceeding 50% of the core loss of any conventional product. 
     It is produced from a starting material consisting of a grain-oriented electrical steel strip containing not more than 8% silicon, the balance thereof substantially being iron, and having a high degree of grain orientation of the {110} <001> type, a magnetic flux density as expressed by a B₈/B s  value which is greater than 0.9, an average grain diameter of at least 20 mm in the rolling direction and an average grain diameter of at least 40 mm in the direction perpendicular to the rolling direction. The material is cold rolled with a reduction of 60 to 80% to a final thickness not exceeding 150 microns, and the cold rolled material is annealed for primary recrystallization. The use of a starting material further containing 0.005 to 0.30% of one or both of tin and antimony yields a product of still improved properties. A product of still improved magnetic properties can be produced if the cold rolled material is annealed at a low temperature for a certain length of time before it is heated to a high temperature to complete primary   recrystallization.
Patent EP-0330444-A2 (EP)
Inventor: CHEN CHIN HSIN C O EASTMAN KOD
IPC: A61K31/382
Filed: 1989-02-22
Abstract: There are disclosed novel thiorhodamines having the following structural formula:
      wherein 
R and R₁ are individually H or alkyl of 1 to 5 carbon atoms, and 
Z is an anion. 
     Also disclosed is the only known, and novel, method for making them, namely
     a) conducting an addition reaction between a thioxanthone and a compound having the formula:
      wherein R₂ is alkyl of 1 to 5 carbon atoms;   b) dehydrating the resulting compound of step a) in a strong acid to form a 9-[2-oxazolinylphenyl]thioxanthylium salt;   c) hydrolyzing the oxazoline ring with acid to the 9-(2-carboxyphenyl)thioxanthylium salt; and   d) optionally esterifying the resultant compound of step c) in an alkanol and strong acid, wherein the alkanol contains from 1 to 5 carbon atoms.
Patent EP-0335693-A2 (EP)
Inventor: CEBON DAVID
IPC: G01G7/06
Filed: 1989-03-29
Abstract: A load sensor as disclosed which comprises an elongate hollow body 11, preferably formed as a metal extrusion and which forms a first capacitative plate 21. A second parallel capacitative plate 15 is formed on an insulating body which is held in place relative to the extrusion by a resilient support 16. Application of a load to the extrusion causes variation in the gap between the plates of the capacitor, thus affecting the capacitance in a manner which is measured and processed to provide an output signal which is directly proportional to the applied load.
Patent EP-0339811-A2 (EP)
Inventor: EDGREN DAVID EMIL
IPC: A61K9/22
Filed: 1989-04-04
Abstract: A dosage form is disclosed comprising a coat that surrounds a drug. The coat comprises a subcoat and an overcoat thermally annealed to provide a single unit coat around the drug.
Patent EP-0339955-A2 (EP)
Inventor: HOSHINO TOHRU
IPC: G03C1/22
Filed: 1989-04-26
Abstract: A silver halide photographic light sensitive material is disclosed which is suitable for use in a scanner having an argon laser as light source and can be handled under an yellow or red safe light. The light-sensitive material comprises a support provided thereon a silver halide emulsion layer containing a compound represented by Formula (1) and a layer being arranged on the side of the emulsion layer farther from the support and containing a water soluble dyestuff having a spectral absorption maximum within the range of from 600 nm to 800 nm.
      wherein R is an alkyl group; Z is a group of non-metal atoms necessary for completing a 5- or 6-member ring; Q is a group of non-metal atoms necessary for completing a 5-member heterocyclic ring; and m is an integer of 1 or 2.
Patent EP-0359484-A2 (EP)
Inventor: RENNIE NIGEL FORBES C O BRITIS
IPC: G01C19/30
Filed: 1989-09-08
Abstract: A gyroscope system includes a gyroscope (1), angle pick-offs (5) and a control circuit (6,7). The angle pick-offs (5) sense the tilt of the gyroscope's rotor and generate a signal which is received by the control circuit (6,7). The control circuit generates a control signal which causes a torque to be applied to the rotor. The control circuit includes both a primary integrator (6) which integrates the signal from the angle pick-offs (5) and a secondary integrator (7) which integrates the signal output by the primary integrator (6). 
     In one example an independent angular accelerometer provides a further input to the secondary integrator (7).