baber/WOPTO huggingface dataset:
Patent EP-0090520-A2 (EP)
Inventor: IWAI HIROSHI
IPC: H01L21/76
Filed: 1983-03-08
Abstract: This invention provides a method of forming a buried element isolation region (113) in a semiconductor substrate (101). The method comprises steps of forming a gate electrode material pattern (105) through a gate insulating film formed on a semiconductive substrate, forming a gate electrode (104 1 '-104 4 ') by selectively forming a groove (109, 109') in said gate electrode material pattern (105) to thereby isolate said pattern (105) and burying insulating material (112) in the groove (109, 109').
Patent EP-0091205-A2 (EP)
Inventor: HATHAWAY RICHARD A
IPC: F16F7/00
Filed: 1983-03-08
Abstract: A shock absorbing fallfront bracket of the type having rigid hinged-together links (14,16) diagonally supporting the fallfront panel in its open position and folding into the cabinet in closed position, and also including a third spring loaded link (24) extending from the mutual hinge of the linked pair and to the cabinet to resiliently resist the full opening of the panel, and to fold, when closed, fully into the cabinet along with the supporting linked pair.
Patent EP-0097000-A2 (EP)
Inventor: MASCHLER HARALD
IPC: C07D213/64
Filed: 1983-06-02
Abstract: Compounds of the formula (I):and pharmaceutically acceptable acid addition salts thereof, wherein,Ar is optionally substituted phenyl or naphthyl, or pyridyl;E is 0, S or a bond;R<sub>5</sub> is hydrogen, andJ is C<sub>3-5</sub> polymethylene, optionally substituted by one or two groups selected from methyl or optionally derivatised hydroxy; orAr and R<sub>s</sub> together form a groupwhere Ar<sup>1</sup> is optionally substituted 1,2-phenylene;Z is O or CH<sub>2</sub>, andm is 0 or 1, when E is O or S, or 1 when E is a bond;R<sub>1</sub> is hydrogen, C<sub>1-4</sub> alkyl or optionally substituted phenyl; C<sub>3-8</sub> alkanoyl, or phenyl C<sub>2-6</sub> alkanoyl, any phenyl moiety being optionally substituted; a group COR<sub>2</sub> where R<sub>2</sub> is C<sub>2-3</sub> alkoxy, phenyl C<sub>1-4</sub> alkoxy, the phenyl moiety being optionally substituted, or C<sub>1-4</sub> alkoxy C<sub>3-4</sub> alkoxy; or a group CXNHR<sub>3</sub> where X is O or S and R<sub>3</sub> is C<sub>2-4</sub> alkyl, C<sub>2-4</sub> alkenyl, phenyl or phenyl C<sub>1-4</sub> alkyl, any phenyl moiety being optionally substituted; and R<sub>4</sub> is hydrogen or C<sub>1-4</sub> alkyl, compositions containing them, and processes for their preparation.
Patent EP-0102200-A2 (EP)
Inventor: ZAHRADNIK ROBERT THOMAS
IPC: A61K6/02
Filed: 1983-08-01
Abstract: A neutral topical sodium fluoride gel is disclosed which comprises a thickened aqueous solution of sodium fluoride buffered to maintain a pH of from about 5 to 9.
Patent EP-0100677-A2 (EP)
Inventor: ISOGAI HIDEAKI
IPC: G11C11/411
Filed: 1983-08-01
Abstract: A semiconductor device comprises at least one lateral-type PNP transistor (31) having a collector region (31c), an emitter region (31e), a base region (31b), and partially extended emitter wiring (37) covering the base region, to protect against channel leakage. The collector and emitter regions directly contact an isolation region (41), but the base region contacts the isolation region via a projection (42), preferably formed integrally with the isolation region. The partially extended emitter wiring may also extend over the projection, which possibility can serve to accommodate manufacturing tolerances that would otherwise reduce the degree of integration that could be achieved reliably.
Patent EP-0108494-A2 (EP)
Inventor: RICHARDS MICHAEL ARTHUR
IPC: C25D5/02
Filed: 1983-09-30
Abstract: A method of selective plating a component (1), which method comprises contacting a lower face of the component (1) with a contoured lower mask (17) having a plating aperture so as to expose an area of the component (1) to be plated, positioning the component (1) over a plating tank and selective plating the component (1) with a plating medium (19), wherein the cross-sectional area of the plating aperture is enlarged at the surface of the component (1) so as to define one or more cavities (18) in which the plating rate is lower than elsewhere in the plating aperture.
Patent EP-0084511-A2 (EP)
Inventor: MAREAU DOMINIQUE
IPC: B65G15/08
Filed: 1983-01-18
Abstract: The present invention relates to a belt conveyor, wherein the belt comprises two lateral beads which grip around the traction and suspension cables. The assembly is tensioned between two drums. The beads engage in grooves in one drum and in corresponding grooves in the other. Thus, around these drums, the cable and the beads of the belt are compressed together to ensure excellent drive, but between the drums the beads are free to rotate on the cables.
Patent EP-0123897-A2 (EP)
Inventor: STECKLEIN GARY LEE
IPC: B60N2/14
Filed: 1984-03-27
Abstract: A seat (13) for the operator's stand of a self-propelled working machine (10) which is equipped at its rear with a digger (12), can be rotated from its position pointing in the driving direction by 180 DEG into a position pointing towards the digger. The seat (13) is provided with a seat cushion (39) which can be folded up and is arranged in such a way that during the swivelling it can assume a position which permits the operator to move between the seat and a lateral vehicle structure from one end to the other on the operator's stand. <IMAGE>
Patent EP-0154670-A2 (EP)
Inventor: ITO TAKASHI
IPC: H01L29/51
Filed: 1979-06-12
Abstract: @ A semiconductor device may include an insulating film (12) as a gate insulation film of a MISFET, a dielectric of a capacitor, a passivation film, and as a mask for selectively forming its circuit elements. 
     According to this invention an insulating film (12) in a semiconductor device is formed by nitriding at least a surface portion (15) of a silicon dioxide film (12). 
     The nitrided silicon dioxide film is more dense than a silicon nitride film deposited from the vapour phase and, in addition, no sharp interface is formed between the nitride layer and the dioxide layer so that the number of recombination centres is reduced.
Patent EP-0136606-A2 (EP)
Inventor: KISLER SEMYON
IPC: H05F3/04
Filed: 1984-09-14
Abstract: Method and apparatus for establishing a uniform charge level on a randomly charged web having both positive and negative, bounded and/or free electrostatic charges. The method and apparatus include first and second uniform electrostatic fields of different magnitudes and of opposite polarities that are spaced from one another. Apparatus is provided for passing the randomly charged web through the first electrostatic field with a particular magnitude and polarity to either neutralize or change the polarity of either the positive or negative electrostatic web charges and then subsequently through the second electrostatic field with its different magnitude and its opposite polarity to either neutralize or change the polarity of the web charge present after exiting from the first electrostatic field to thereby adjust the electrostatic charge level to the desired uniform magnitude.
Patent EP-0143390-A2 (EP)
Inventor: HORIUCHI KUNIYASU
IPC: C08L21/00
Filed: 1984-11-13
Abstract: ©7 An object of the present invention is to obtain a tennis ball and a core for tennis ball which keeps high values within the ITF standard and besides has excellent durability.That is, the present invention provides a core for tennis ball obtained by vulcanizing a rubber composition containing, in its whole rubber component, 5 to 40 weight % of a 1,2-bonds containing polybutadiene and 60 to 95 weight % of a natural rubber and/or high cis-polybutadiene containing not less than 90% of cis 1,4-bonds, and tennis balls obtained therefrom.
Patent EP-0146094-A2 (EP)
Inventor: TESCH BERNHARD
IPC: A44C5/10
Filed: 1984-12-08
Abstract: In a link bracelet or strap, which has links consisting of elements which are in particular plate-shaped and plane at least on the underside, and which are combined together firmly in series by means of connection elements which form a hinged connection, it is provided that these connection elements, which are arranged on the underside of the links and which on both sides project beyond the edges adjoining the neighbouring links, engage with these parts projecting beyond these edges, which parts are provided on their face directed towards the strap link with inclined surfaces descending towards the free ends, in recesses or cutouts or the like provided between the connection elements of the neighbouring link and adapted in contour to the projecting parts. <IMAGE>
Patent EP-0157938-A2 (EP)
Inventor: SCHMOTZ ERNST ING GRAD
IPC: H05K5/00
Filed: 1984-12-17
Abstract: Gehause für elektrische Bauelemente, Bauelementegruppen oder integrierte Schaltungen, insbesondere für elektrische Oberflächenwellenfilter, bei denen der elektrisch aktive Teil (3) auf einen Träger (1) aufgebracht ist der durch des Gehause nach außen geführte Anschlußteile (15, 17 bis 20) für die mechanische und elektrische Verbindung mit einer gedruckten Schaltung aufweist, wobei eine Wanne (5) aus duroplastischem Werkstoff gegen die Unterseite des Tragers (1) anliegt und mit ihrer Seitenwandung (6) auf den Randflachen (8) der Trägeroberseite aufsitzt, über der Wanne (5) ein wannenförmiger Deckel (7, 7a) aus duroplastischem Werkstoff angeordnet ist, derart, daß der aktive Teil (3) in einem Hohlraum (4) liegt, und die Wanne (5) samt Deckel (7, 7a) mit durocpastischem Werkstoff (9) umhüllt ist.
Patent EP-0146905-A2 (EP)
Title: High-spatial-resolution spectroscopic NMR imaging of chemically-shifted nuclei
Inventor: REDINGTON ROWLAND WELLE
IPC: G01R33/485
Filed: 1984-12-17
Abstract: A method for providing a high-spatial-resolution NMR image, having resolved artifact-free NMR images of chemically-shifted nuclei, includes: forming independent NMR images having imaging components due to each of the chemically-shifted nuclei; registering and combining the images to eliminate one of the components and produce a composite image containing the other component and a negative of the other component offset by the chemical shift; and forming a resolved image of the component by processing the composite image to eliminate the negative. The resolved image may then be combined with one or more of the NMR images to produce a resolved image of the first component. The method requires only 2N projections to form the two independent N-by-N NMR images.
Patent EP-0149223-A2 (EP)
Inventor: BUCKLE DEREK RICHARD
IPC: C07C43/23
Filed: 1982-07-13
Abstract: A compound of the formula (V):
     These compounds useful intermediates for the preparation of compounds for the treatment of diseases the symptoms of which are controlled by the mediators of the allergic response.
Patent EP-0137576-A2 (EP)
Title: Trim rewinder
Inventor: CASPER MARK STEVEN
IPC: B65H23/26
Filed: 1984-04-11
Abstract: A trim rewinder eliminates manual removal of trim, and increases rewinder capacity several-fold. A stripper portion of a bin of the rewinder strips wound trim from elongated members of the rewinder into the bin as the bin is removed.A pressure member wipingly presses trim tightly about the elongated members to compact the trim.
Patent EP-0132108-A2 (EP)
Title: Combinatorial weighing apparatus
Inventor: FUJIWARA ATSUSHI
IPC: G01G19/393
Filed: 1984-07-11
Abstract: A semiautomatic combinatorial weighing apparatus in which an operator manually supplies a combinatorial weighing apparatus with articles to be weighed is provided with hopper sets each of which has two weighing hoppers (14) and a single movable pool hopper (9) for supplying the articles to the weighing hopper to which it is moved. An article supply table (3) is capable of being swung open by virtue of a hinge mechanism, and a plate constituting the top of the supply table is capable of being removed. This arrangement allows the pool hoppers and weighing hoppers to be detached from the combinatorial weighing apparatus for the purpose of being cleaned.
Patent EP-0121497-A2 (EP)
Inventor: PFISTER JEAN-FRANCOIS
IPC: H02K7/08
Filed: 1984-03-26
Abstract: A simple, inexpensive, and effective linear actuator design comprises a motor adjacent to a speed-reducer, with the driven stem of the speed-reducer passing through the rotor of the motor. The stem has one bearing at one end of the reducer and its second bearing at the end of the motor, in a bearing part likewise serving as a bearing for the rotor. The distance between the two bearings is increased, and the second bearing includes a socket which has a radial elasticity owing to the fact that it is monolithically joined to the fixed bearing part via a thin portion. This second bearing part is advantageously of synthetic material. The rotation of the stem actuates a driven linear-motion part, which is prevented from rotating and which executes a translatory movement.
Patent EP-0154775-A2 (EP)
Inventor: OTT GUNTHER DR
IPC: C08G59/40
Filed: 1985-01-21
Abstract: This application discloses water-dispersible binders which are based on modified epoxide/amine adducts and are the reaction products of A. polyepoxides having an epoxide equivalent greater than 1 and a mean molecular weight  &upbar& Mn of 140 to 5,000 with B. diphenylolalkanoate esters and C. amines.
Patent EP-0150855-A2 (EP)
Inventor: KOKKINOS DIMITRIOS NICOLAS
IPC: H02G13/00
Filed: 1985-01-31
Abstract: A lightning conductor carries on its upper part an insulator 2 on which is mounted a conductive body 1, and preferably also one or more earthed conductive bodies 3 spaced from the conductive body 1 by a gap 4, arranged so that in the atmosper- ic electric field under storm conditions an electric arc develops from the conductive body 1, resulting in increased ionisation in the surrounding space.
Patent EP-0156322-A2 (EP)
Inventor: BOGER JOSHUA S
IPC: C07C239/00
Filed: 1985-03-22
Abstract: Renin inhibitory peptides of the formulaand analogs thereof inhibit renin and are useful for treating various forms of renin-associated hypertension and hyperaldosteronism.
Patent EP-0163271-A2 (EP)
Inventor: WU SHANG-REN
IPC: C08B37/14
Filed: 1985-05-24
Abstract: A process for the alkaline refining of gum splits is provided. Also provided are hydraulic fluid fracturing compositions which contain alkaline refined gum and which exhibit superior solution viscosity and low residue after break. Also provided is a method of hydraulic fluid fracturing of the subterraneon formations surrounding a well using such compositions.
Patent EP-0164113-A2 (EP)
Inventor: MIYAKE AKIO
IPC: C07D463/00
Filed: 1985-06-05
Abstract: A compound of the formula;
     Wherein R 0  stands for hydrogen atom, nitrogencontaining heterocyclic group, acyl group or aminoprotecting group, Z stands for S, S→O, 0 or CH 2 , R 4  stands for hydrogen atom, methoxy group or formamido group, R 13  stands for hydrogen atom, methyl group, hydroxyl group or halogen atom and A stands for an optionally substituted pyrazol-2-yl group forming a fused ring at the 1,5-position or a physiologically or pharmaceutically acceptable salt or ester thereof. 
     This compound is novel and has excellent antibacterial activity.
Patent EP-0180125-A2 (EP)
Inventor: KARASAWA YUKIHIKO
IPC: B21G1/08
Filed: 1985-10-21
Abstract: A suture needle comprises a suture (3) and a needle body (1) in which a groove (1a) is extended in a substantially overall longitudinal direction of the needle body (1). The suture is inserted into the groove and firmly fixed therein by caulking both sides of the groove. Accordingly, disengagement of the suture from the needle body is entirely prevented. The suture needle which is used for surgical treatment has excellent performance and strength.
Patent EP-0183158-A2 (EP)
Inventor: BOOM W STEVEN
IPC: C08F8/00
Filed: 1985-11-18
Abstract: A process for preparing anion exchange resins containing less than 0.5 equivalent percent total chloride based on active sites of resin, involves preparing cross-linked polymer beads by (a) forming a suspension of a plurality of cross-linked free-radical matrices in a continuous phase and (b) contacting said free-radical matrices with a monomer feed comprising at least one monomer under conditions such that said monomer feed is imbibed by said free-radical matrices and the free radicals in said free-radical matrices catalyze the polymerization of said monomer feed with said free-radical matrices. haloalkylating and functionalizing said cross-linked polymer beads, and contacting the functionalized cross-linked polymer beads at a temperature less than 60°C with an effective amount of at least one agent exchangeable with chloride ions.
Patent EP-0155138-A2 (EP)
Inventor: SHOUGO MATSUI C O FUJITSU LIMI
IPC: G03F1/38
Filed: 1985-03-05
Abstract: A reticle (R) used in a patterning process for fabricating a semiconductor device or a photomask, having a reference pattern consisting of a plurality of reference pattern pieces or elements (43) each having the same shape and size, the size being under a resolution limit of a reduction exposure performed in the patterning process. The reference pattern pieces (43) are extensively printed in an actual pattern region (45) for a semiconductor die on a reticle substrate (44) with a reticle pattern (42A, 428), so that the reference pattern pieces may be used for inspecting the reticle pattern but give no influence to a printed pattern of the reticle pattern on a substrate of the semiconductor device or the photomask. In inspection of the reticle pattern, detected reticle pattern data is obtained from the reticle pattern (42A, 42B) by scanning, for comparison with designed reticle pattern data. This comparison is enabled by synchronizing detected reference signals obtained from the reference pattern pieces (43) by scanning, with reference signals obtained from design data of the reference pattern.
Patent EP-0162575-A2 (EP)
Inventor: RIVIER JEAN EDUARD FREDERIC
IPC: A61P5/00
Filed: 1985-04-17
Abstract: Peptides which inhibit the secretion of gonadotropins by the pituitary gland and inhibit the release of steroids by the gonads. Administration of an effective amount prevents ovulation of female mammalian eggs and/or the release of steroids by the gonads. The peptides have the structure: X-R 1 -(W)D-Phe-R 3 -R 4 -R 5 -R 6 -R 7 -Arg-Pro-R 10  wherein X is hydrogen or an acyl group having 7 or less carbon atoms; R 1  is dehydro-Pro, D-pGlu, D-Phe, 4CI-D-Phe, D-Trp, Pro, or β-D-NAL; W is Cl, F, NO 2 , C° Me/4Cl, Cl 2  or Br; R 3  is D-3PAL, β-B-NAL or (Y)D-Trp, with Y being H, NO 2 , NH 2 , OCH 3 , F, Cl, Br, CH 3 , N in For or N in Ac; R 4  is Ser, Orn, AAL or aBu; R 5  is Tyr, Arg, (3F)Phe, (2F)Phe, (3I)Tyr, (3CH 3 )Phe, (2CH 3 )Phe, (3CI)Phe or (2CI)Phe; R 6  is a D-isomer of a lipophilic amino acid or is 4-NH 2 -D-Phe, D-Lys, D-Orn, D-Har, D-His, 4-gua-D-Phe, D-PAL, or D-Arg; R, is Nle, Leu, NML, Phe, Met, Nva, Tyr, Trp, Cys, PAL or 4F-D-Phe; and R, o  is Gly-NH 2  D-Ala-NH 2  or NH-Y', with Y' being lower alkyl, cycloalkyl, fluoro lower alkyl or NHCONH-Q, where Q is H or lower alkyl, provided however that when R 3  is D-PAL, R 5  is Arg and that when R 3  is either β-D-NAL or D-Trp, then R 7  is Tyr, PAL, Phe or 4F-D-Phe.
Patent EP-0195157-A2 (EP)
Inventor: CUDINI IVANO G
IPC: B21D53/88
Filed: 1985-09-19
Abstract: @ A box section frame member is formed by deforming the opposing sides of a tubular blank inwardly to provide curved concave portions (19b, 21b, 26b, 27b, 32b, 33b,) in areas corresponding to opposing flat surfaces of the product. The deformed blank is expanded, under internally applied fluid pressure within a sectioned die, sections (18b, 24b, 31b) becoming trapezoidal, square and rectangular respectively. The concave portions of the deformed blank allow the blank to be confined within the die without pinching of the blank occurring upon closure of the die; permit substantially uniform expansion of the blank within the die; and allow the blank and final product to be formed with a smooth, continuous cross-section. This avoids stress concentration in the deformed blank and final product which can impair the mechanical strength of the product. To avoid weakening, cracking or yielding through excessive circumferential expansion the final product should have a circumference no more than 5% larger than the circumference of the tubular blank. The tubular blank may be bent into complex configurations, preferably before deformation.
Patent EP-0187448-A2 (EP)
Inventor: GOLDMAN ROBERT N
IPC: G06K19/08
Filed: 1985-10-31
Abstract: An authenticator device, e.g. card, of verifiable composition substance and informational content with a system of production and verification. Character uniqueness signals identifying the composition of the device are recorded on the card in an encrypted form combined with statistical data signals representative of information on the card. Testing the card involves freshly sensing the character uniqueness data and entering the statistical data. Such fresh data is then compared with the recorded values after decoding. Favorable comnparisons manifest approval and enter the statistical data for processing.
Patent EP-0180550-A2 (EP)
Inventor: NEUKOM HANS
IPC: E06B9/384
Filed: 1985-10-29
Abstract: 1. Venetian blind comprising blades (1, 31, 101, 201) having their longitudinal edge sections (3b, 3c, 33b, 33c, 103b, 103c, 203b, 203c) disposed at sides facing away from each other shaped arcuate in cross-section, at least at partial sections, the venetian blind being arranged to include longitudinal flexible supporting elements (11, 13, 111, 113, 211, 213) and connecting members (15, 115, 215) having a holding part (15a, 115a, 215a) fastened to a supporting element (11, 13, 111, 113, 211, 213) and a head (15d, 115d, 215d) connected to the stated holding part by way of a neck (15c, 115c, 215c) and arranged to project away from the axis (19, 119, 219) of the neck (15c, 115c, 215c) beyond the latter, whereby the neck (15c, 115c, 215c) of each connecting member (15, 115, 215) penetrates through an incision (3g, 3h, 103g, 103h, 203g, 203h), the head (15d, 115d, 215d) of each connecting member (15, 115, 215) being arranged to grip the respective incision (3g, 3h, 103g, 103h, 203g, 203h) at the back and each connecting member (15, 115, 215) being connected with the blades (1, 31, 101, 201) pivotably around an axis (17) parallel to the longitudinal direction of the blades (1, 31, 101, 201) as well as around the axis (19, 119, 219) of the neck (15c, 115c, 215c), characterized in that the incision (3g, 3h, 103g, 103h, 203g, 203h) is cut into the stated arcuate partial longitudinal edge section and the head (15d, 115d, 215d) is supported inside the latter, and in that the stated longitudinal edge sections (3b, 3c, 33b, 33c, 103b, 103c, 203b, 203c) and connecting members (15, 115, 215) are so executed, that during assembly the heads (15d, 115d, 215d) of the stated connecting members (15, 115, 215) may be snapped into the stated incisions (3g, 3h, 103g, 103h, 203g, 203h) of the stated longitudinal edge sections (3b, 3c, 33b, 33c, 103b, 103c, 203b, 203c) subjected to a transient elastic deformation of the latter.
Patent EP-0152393-A2 (EP)
Inventor: VERSCHUEREN FRANK J J
IPC: B05D1/26
Filed: 1985-01-23
Abstract: The insulating sheath provided with an aperture in the shape of a longitudinal slot is treated in such a way that at least one of the lips of the slot formed by cutting into the insulating sheath receives the application of a self-adhesive joining agent, and the latter is protected with respect to the other lip of the slot by an anti-adhesive band. <IMAGE>
Patent EP-0162032-A2 (EP)
Inventor: NEEDLEMAN PHILIP
IPC: A61K35/34
Filed: 1985-02-22
Abstract: A novel atrial peptide having useful natriuretic, diuretic and vasodilating activity is disclosed with the following amino acid sequence: