baber/WOPTO huggingface dataset:
Patent EP-0379976-A2 (EP)
Inventor: SHINOHARA TOSHIHIDE C O SEIKO
IPC: G02C7/02
Filed: 1990-01-18
Abstract: There is disclosed a thin aspherical ophthalmic lens having a positive power. The lens has a front convex refractive surface (1) and a rear refractive surface (2). The curva­ture of an arbitrary meridian passing through the geometri­cal center is a function C(r) of the distance r from the geometrical center. The first-order derivative dC/dr of the function C decreases once as the meridian goes away from the geometrical center toward the edge of the lens, and then the derivative increases.
Patent EP-0381978-A2 (EP)
Inventor: SEUFERT THORSTEN
IPC: B31B50/59
Filed: 1990-01-22
Abstract: Eine Runddose, die für den Versand in leerem Zustand vorgesehen ist, besitzt eine Mantelwand (3) und mindestens eine unter einem Winkel zur Mantelwand dicht und fest in die Mantelwand eingesetzte Verschlußwand, die beispielsweise der Boden (4) ist. Die Mantelwand besteht dabei mindestens teilweise aus einem transparenten Folienteil (8) mit einer Dicke von 130 bis 500 µm. Um dabei einen Teil der Mantelwand in ansprechender Form bedrucken zu können und die Eigensteifigkeit der Runddose trotz der vorhandenen Einblickmöglichkeit zu verbessern, ist der der Verschlußwand zugekehrte Rand (15) der Mantelwand (3) auf dem Umfang mindestens teilweise als Kartonteil (7) aus einem Kartonmaterial mit einem Flächengewicht von mindestens 150 g/ m² ausgebildet, wobei Folienteil und Kartonteil sich in einem als Einblicköffnung dienenden Teilbereich (10) nicht überlappen. Ferner erstreckt sich der transparente Folienteil auf mindestens einem Teil des Umfangs bis zu dem der Verschlußwand abgekehrten Rand (13) der Mantelwand (3) und besteht aus einer einlagigen harten, vorzugsweise weichmacherfreien oder weichmacherarmen Klarsichtfolie, die die besagte Dicke von 130 bis 500 µm aufweist, und schließlich überlappen sich der transparente Folienteil und der Kartonteil am Rand der Einblicksöffnung innerhalb der Mantelwand (3), und sie sind im Überlappungsbereich (9) fest miteinander verbunden.
Patent EP-0383155-A2 (EP)
Inventor: HARADA TAMOTSU C O PIONEER ELE
IPC: G11B15/68
Filed: 1990-02-06
Abstract: A cassette changer for a tape player wherein a tape cassette accommodating member and a tape driving mechanism are fixed relative to each other during selection of a tape cassette and which has a comparatively small overall size and requires a comparatively low power for moving a tape cassette between the tape cassette accommodating member and tape driving mechanism. The cassette changer comprises a plurality of cassette receiving members (14) each for removably receiving a tape cassette thereon, an accommodating member (17) for receiving the cassette receiving members (14) in a row thereon, an actuating means for selectively moving a cassette receiving members (14) from a home position to a transfer position, a tape driving mechanism mounted in a fixed relationship with respect to the accommodating member (17) for receiving a tape cassette thereon and driving a tape of the tape cassette, and a carrier for receiving a tape cassette from the selected cassette receiving member moved to the transfer position and setting the tape cassette in position onto the tape driving mechanism.
Patent EP-0387887-A2 (EP)
Inventor: HASHIMOTO KAZUHIKO C O INTELLE
IPC: H01L23/525
Filed: 1990-03-16
Abstract: When inter connection layers (15) in an LSI are cut or joined by radiating charged particles, charge is accumulated in the inter connection layers (15). The accumulated charge is discharged, and elements consti­tuting the LSI are damaged. For this reason, a protec­tive diode (D) is arranged near the inter connection layer (15) irradiated with charged particles. The charge accumulated in the inter connection layer (15) causes the protective diode (D) to breakdown when the potential of the inter connection layer (15) is increased to a predetermined potential. Therefore, by breakdown of the protective diode (D), the charge accumulated in the inter connection layer (15) is discharged, thus preventing damage to the elements constituting the LSI.
Patent EP-0388977-A2 (EP)
Inventor: BIGGE CHRISTOPHER FRANKLIN
IPC: C07C211/42
Filed: 1990-03-23
Abstract: A novel series of polycyclic amine derivatives, of formula I
     methods of making the compounds, novel intermediates, compositions containing them, and pharmaceutical compositions useful in the treatment and prevention of cerebrovascular disorders and useful as anesthetics or analgesics.
Patent EP-0390206-A2 (EP)
Inventor: BRUNETTA FABIO DR
IPC: A61K9/70
Filed: 1990-03-30
Abstract: Described are stable emulsions comprising:
     a) perfluoropolyethers having perfluoroalkyl end groups;   b) conventional surfactants,   c) a continuous phase consisting of glycerol or of a polyhydroxylated compound containing at least three hydroxyl groups, selected from polyalcohols and sac­charides, dissolved in a hydrophilic solvent and/or water.
Patent EP-0400408-A2 (EP)
Inventor: LIEBER WINFRIED DR-ING
IPC: G02B6/255
Filed: 1990-05-17
Abstract: The invention relates to a method for flushly aligning two fibre ends, the fibre ends being illuminated and an image of the fibre ends thus generated being scanned by the image sensor of a video camera. 
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Patent EP-0409084-A2 (EP)
Inventor: AKASAKA YOSHIMICHI
IPC: F03C1/26
Filed: 1990-07-12
Abstract: A bent axis type variable displacement hydraulic machine employing hydrostatic radial bearings (20;31;47) for supporting hydraulic reaction forces exerted on the cylinder block 8. In a hydraulic machine (8) of this sort, the number of pistons which (10) are located in the high pressure are varies with the rotation of the cylinder block (8), and the resultant force of hydraulic reaction forces has an acting point at a position off the axis of the rotational shaft (5;45). Therefore, the hydrostatic radial bearings (20;31;47) are located in such positions as to balance the moment loads which occur about the rotational shaft (5;45) in relation with the acting point of the resultant force of radial hydraulic reaction forces on the drive disc (6;46) of the rotational shaft (5;45). As a result, it becomes possible to lead to suppression of oil leaks from the sliding surfaces (12) to a minimal rate and to prevent abnormal abrasive wear of each of the sliding surfaces (12).
Patent EP-0413343-A2 (EP)
Inventor: SASHO SETSUYA
IPC: C07D405/14
Filed: 1990-08-16
Abstract: A furan derivative and a pharmaceutically acceptable salt thereof having gastrointestinal enterokinetic activity which is expected to be used in a broad spectrum of diseases associated with gastrointestinal dyskinesia.
Patent EP-0418911-A2 (EP)
Inventor: TAKEUCHI YOSHIAKI
IPC: H01L27/10
Filed: 1990-09-21
Abstract: In a semiconductor memory device having plural pairs of bit lines sense plural sense amplifiers, a gate electrode of a sense amplifier transistor for sensing potential of a first side of a first bit line pair is formed with an extension portion extending under and along the first side of a second bit line pair, and a capacitance C B  formed between the extension of the gate electrode and the first side of the second bit line pair is determined to be equal or larger than that C A  formed between the first side of the first bit line pair and the gate electrode. Since the potential of the first side of the bit line pair fluctuates roughly in phase with that of the second side of the same bit line pair, the harmful influence due to interference noise can be reduced, without increasing the chip layout area, by only modifying the shapes of the gate electrodes of the sense amplifier transistors.
Patent EP-0427135-A2 (EP)
Inventor: BOTTI EDOARDO
IPC: H03F1/34
Filed: 1990-11-02
Abstract: A circuit for sensing the output distortion of amplifier stages (3) of the type which has a first input which receives a voltage signal (V IN ) to be amplified, a second input connected to a feedback network (R₁,R₂) and an output which generates an amplified output signal (V OUT ). The circuit comprises at least one comparator (5,6,8), which receives in input a first signal (V REF ) which is correlated to the voltage signal (V IN ) and a second signal (V-) which is correlated to the output signal (V OUT ) of the amplifier stage (3), and is enabled so as to generate a distortion signal (ΔV) in output when the second signal (V-) exceeds the first one (V REF ) in terms of absolute value, i.e. in the presence of distortion.
Patent EP-0391743-A2 (EP)
Inventor: TANIHARA MAMORU
IPC: G11B5/712
Filed: 1990-04-06
Abstract: Acicular magnetic iron-based alloy particles, the surfaces of which are coated with a polymer formed from at least one silicone compound represented by formula (I): 
 (R¹HSiO)     a     (R²R³SiO)     b     (R⁴R⁵R⁶SiO     1/2     )     c         (I) 
(wherein R¹, R², R³, R⁴, R⁵ and R⁶ each represent a hydrogen atom or hydrocarbon group having 1 to 10 carbon atoms which may be substituted by at least one halogen atom, a and b are respectively 0 or integers of not less than 1, and c is 0 or 2 provided that when c is 0, the sum of a and b is an integer of not less than 3), and which have a coercive force of not less than 111 kA/m (1400 Oe), a saturation magnetization of not less than 100 Am²/kg (100 emu/g), a major axial diameter of not more than   0.25 µm and a switching field distribution of not more than 0.38; are useful as magnetic particles for magnetic recording media.
Patent EP-0397463-A2 (EP)
Inventor: HOLZSCHU DONALD LEE C O EASTMA
IPC: C12N15/10
Filed: 1990-05-09
Abstract: A method of synthesizing double-stranded DNA involving insertion of related oligonucleotides by site-directed mutagenesis and genetic enrichments is disclosed.
Patent EP-0408228-A2 (EP)
Inventor: CHAMBERS JEFFREY DR
IPC: H01L23/66
Filed: 1990-07-02
Abstract: A ceramic package component has a base portion (10) and an upstanding enclosing wall (16) on the base portion (10), the upper surface (18) of the wall (16) being provided with an electrically conductive coating (17) in order to receive a lid sealingly thereon. The electrically conductive coating (17) on the upper surface of the wall (16) is electrically connected to a further conductive coating (21) on the undersurface of the base portion (10) by means of a high density array of conductive vias (22) extending through the wall (16). The inter via spacing between adjacent vias (22) is preferably less than one quarter of the wavelength of the frequency at which the component is to operate.
Patent EP-0432917-A2 (EP)
Inventor: YAMAGUCHI YASUYOSHI
IPC: G03G15/04
Filed: 1990-11-20
Abstract: An electrophotographic apparatus is provided with a self-scanning exposure device comprising a case having a shape substantially resembling the letter L, a linear light emitting head formed by linearly arranging a plurality of light emitting elements and disposed in one section of the case, and a printed wiring board having a driving circuit for driving the linear light emitting head and disposed in the other section of the case. The substantially L-shaped case containing the components of the self-scanning exposure device requires a space having a relatively small size with respect to the radial direction of the photoconductive means for installation, so that the electrophotographic apparatus can be formed in a compact construction.
Patent EP-0409781-A2 (EP)
Inventor: SACHETTO JEAN-PIERRE
IPC: C08L3/02
Filed: 1990-07-12
Abstract: A composition of matter capable of being formed into articles having substantial dimensional stability comprising
     a) destructurized starch, and   b) at least one polymer selected from the group of polysaccharides which have been chemically modified to contain added hydroxyalkyl groups and/or contain alkyl ether groups, and/or contain ester groups; said polymer being present in an amount effective to enhance the physical properties of said articles.   
     The composition may contain further conventional additives as well as hydrophobic substantially water-insoluble polymers.
Patent EP-0441353-A2 (EP)
Inventor: RYOICHI KATSUMATA
IPC: C12N15/54
Filed: 1991-02-06
Abstract: The present invention provides a recombinant DNA comprised of a vector DNA and a DNA fragment containing a gene coding for γ -glutamyl transpeptidase and derived from  Bacillus subtilis . The invention also provides a process for producing γ -glutamyl transpeptidase, which comprises culturing in a culture medium a microorganism belonging to the genus  Bacillus  and carrying a recombinant DNA comprised of a vector DNA and a DNA fragment which contains a gene coding for γ -glutamyl transpeptidase and derived from the genus  Bacillus , accumulating γ -glutamyl transpeptidase in the culture, and recovering γ -glutamyl transpeptidase therefrom.
Patent EP-0443423-A2 (EP)
Inventor: ZURKO MARY ELLEN
IPC: G06F1/00
Filed: 1991-02-13
Abstract: A method for executing trusted commands, in which a trusted command is first received from a user at a user terminal and parsed by untrusted code; then passed to a trusted computing base for execution. The trusted computing base displays to the user for confirmation some indication of what is to be done. Confirmation of the commands prevents unauthorized modification of the commands and increases system confidence. A randomly (or pseudo-randomly) generated process identifier is employed to verify the existence of a trusted path.
Patent EP-0459163-A2 (EP)
Title: Filter candle
Inventor: BEST WALTER DR
IPC: B01J20/28
Filed: 1991-04-30
Abstract: A filter candle, especially for gas equipment, includes a plurality of cooperatively associated tubular mutually telescopically engageable filter-candle segments. Each segment is comprised of an inherently dimensionally stable material. Each segment has structure for supporting each segment relative to the other segments, and additional structure for limiting the movement thereof relative to the associated segment. Structure is also provided for releaseably supporting the segments together as a filter candle.
Patent EP-0482455-A2 (EP)
Inventor: SCHIMPE ROBERT DR
IPC: G02B6/12
Filed: 1991-10-11
Abstract: Bauelement mit einem integrierten Wellenleiter (3) aus Halbleitermaterial mit vergrabenen Endflächen (8), deren Flächennormalen (21) im Winkel zu der Längsrichtung (15) des Wellenleiters (3) verläuft. <IMAGE>
Patent EP-0457587-A2 (EP)
Inventor: COLEGROVE GEORGE T
IPC: A23L7/109
Filed: 1991-05-16
Abstract: Gellan gum is used as a binder for preparing restructured food and plant products.
Patent EP-0461848-A2 (EP)
Inventor: KOHYAMA MASAKI
IPC: C08J5/18
Filed: 1991-06-11
Abstract: The ethylene/pentene-1 copolymer composition of the present invention comprises an ethylene/pentene-1 copolymer satisfying specific requests, and a high-pressure polyethylene, polyethylene having a density of greater than 0.935 or low crystalline α-olefin random copolymer. This composition is excellent in transparency, moldability, heat sealing property at low temperature and tear property, and are particularly useful for packaging film material.
Patent EP-0478351-A2 (EP)
Inventor: KRIST PETER M
IPC: H04N1/387
Filed: 1991-09-27
Abstract: A page numbering system in an electronic reprographic printing system generates page numbers and formats. The page numbering system not only aids in page identification and position verification in the printing process, but additionally allows for programming the page numbering format to vary the page number position on the printed page, and for skipping of nondocument pages. The electronic reprographic printing system also includes a user interface such as a touch screen, keyboard or mouse for allowing the system operator to program parameters of the page numberings into the reprographic system. Default parameters are specified when the system operator fails to input particular page numbering parameters.
Patent EP-0482908-A2 (EP)
Inventor: INOUE KANAME
IPC: C12P17/18
Filed: 1991-10-23
Abstract: A method for selecting hyper-producing strains of streptovaricin C by culturing streptomyces spectabilis and separating the asporogenous colonies. The asporogenous colonies are then separately cultured and tested for streptovaricin productivity. Those colonies having the highest productivity may then be easily selected.
Patent EP-0453429-A2 (EP)
Inventor: WANTIEZ BERNARD
IPC: B65D90/02
Filed: 1991-02-27
Abstract: The invention relates to a barrel for transporting liquid and powdery materials, and a method of manufacturing the said barrel. This barrel comprises annular sections (2) in the form of bulging small barrels (5), and is particularly adapted for hot filling, a method which is used in the field of packaging. The hoop (1) is constituted from expansion cold-hammered steel. The barrel according to the invention complies with standards of increased severity with regard to safety, protection of the environment and dimensions. <IMAGE>
Patent EP-0496429-A2 (EP)
Inventor: MAEDA YASUAKI
IPC: G11B20/12
Filed: 1992-01-24
Abstract: A data reproducing apparatus for reproducing main data from a disc (2) on which a data string comprised of the main data and auxiliary data appended to the main data at intervals of predetermined lengths of the main data, which main data are previously error correction coded input digital data. The main data are separated from data read from the disc (2) and error corrected in a decoder (6). The error-corrected data are stored in a memory (8). The data stored in the memory (8) are continuously read by a readout control circuit (7). Data patterns before and after connecting portions of the main data written in or read from the memory (8) are compared in a comparator (73) and the next data are contiuously reproduced at a time point when the data pattern coincidence is detected in the comparator (73).
Patent EP-0505955-A2 (EP)
Inventor: KOCHEM KARL-HEINZ DR
IPC: C08J7/04
Filed: 1992-03-23
Abstract: The invention relates to an aqueous dispersion containing electroconductive (doped) polyalkoxythiophene which is soluble in aprotic organic solvents and insoluble in water. The dispersion has a residual solvent concentration of less than or equal to 25% by weight, based on the total weight of the dispersion. The invention also relates to a process for the preparation of this dispersion and to the use of this dispersion for the production of coatings on substrates.
Patent EP-0512514-A2 (EP)
Inventor: ZANARDI ANGELO
IPC: F04C15/00
Filed: 1992-05-06
Abstract: A machine (1) comprising two meshing gears (5, 6); two bushes (13) supporting the gear hubs (7, 8); a machine body (2) housing the gears (5, 6) and bushes (13); and two cover plates (3, 4) for the machine body (2). Each plate (3, 4) presents a seat (26) for a seal (25) formed in one piece and comprising a first annular element (27), and a second annular element (28) inwards of and joined over a long portion to the first annular element (27) by a thin wall (34) defining two channels (35, 36) for high-pressure fluid. The seal (25) defines two gaps, one for low-pressure fluid, defined by the second element (28), and the other for high-pressure fluid, defined by both elements (27, 28).
Patent EP-0517024-A2 (EP)
Inventor: BOSSLET KLAUS
IPC: C12N15/13
Filed: 1992-05-18
Abstract: The invention relates to bispecific, tetravalent receptors according to formula I <IMAGE>  or formula II <IMAGE> against a tumour-associated antigen and against an agent which is effective against tumours.
Patent EP-0525800-A2 (EP)
Inventor: NAKAI TOSHIO
IPC: G06F1/26
Filed: 1992-07-31
Abstract: A battery-powered computer comprises an auxiliary battery (23), a computer circuit (10) including a central processing unit (11), a holder (70) for removably accommodating a main battery (21), a switch (27) for generating a switching signal in response to operation of removing the main battery from the holder, a first circuit for supplying electricity of the main battery to the computer circuit, a second circuit for supplying electricity of the auxiliary battery to the computer circuit, and a switching circuit (60, 61) for normally activating the first circuit, and, response to the switching signal, for deactivating the first circuit and switching the computer circuit from a normal driving condition to a power-saved driving condition.
Patent EP-0540022-A2 (EP)
Inventor: BROOKNER GEORGE M
IPC: G07B17/00
Filed: 1992-10-30
Abstract: A postage metering combination includes a date setting mechanism (44) for enabling the printing of a posting date by a printing assembly (42,46). The combination includes a calendar clock (40) in communication with a microcomputer (31) for providing current date information to the microcomputer. A date printing mechanism (42) is connected to the microcomputer to enable date information to be printed by the combination or causing said date printing to be ducked. Data entry keys (19) are provided to communicate with the microcomputer (31) the current date information is printed by the combination, date information is ducked or the date to be printed is incremented in advance of the current date.
Patent EP-0545460-A2 (EP)
Inventor: LYDTIN HANS JUERGEN DR
IPC: C23C16/44
Filed: 1992-11-18
Abstract: The invention relates to a CVD process for coating large-area substrates, in which an excitation of starting materials and the coating of at least one substrate arranged on a substrate holder takes place in regions separated by a partition, the excited starting materials are passed through an orifice in the partition from the excitation region into the coating region, and the substrate holder is moved relative to the orifice. A rapid and cost-effective process for homogeneous coating of large-area substrates with uniform single-phase or multi-phase layers is achieved by     all the process gases being passed into the excitation region, the excited process gases then being passed through a single orifice of an associated diaphragm into the coating region,   the wall thickness of the diaphragm being at most 1 mm, the internal diameters of the orifice in all directions differing by less than a factor of 1.5, the internal diameters being considerably smaller than the dimensions of the substrate holder, and the substrate holder being moved in two coordinate directions parallel to the surface of the diaphragm orifice.   <IMAGE>
Patent EP-0534579-A2 (EP)
Inventor: TAKAHASHI HIROSHI
IPC: B41F27/12
Filed: 1992-09-18
Abstract: In a plate exchange apparatus for a rotary press, a plate winding rod (15) is pivotally fitted in a winding rod hole (7c) in an outer circumferential portion of a plate cylinder (7,8) and has a spring groove (15b) extending almost an entire length thereof. A plurality of leaf springs (23) are provided in the spring groove (15b). Each leaf spring (23) is constituted by a leaf spring member to have a U-shaped section, and has an end formed with a press portion to urge a leading end (80a,81a) of a plate (80,81) against a surface of a gap (7a) of the plate cylinder (7,8) and the other end formed with a bent portion to catch a bent end wound (80c,81c) on a circumferential surface of the plate cylinder. A biasing member (22) biases the plate winding rod (15) in a predetermined rotational direction. A plate winding rod pivoting unit (26) is coupled to an end portion (15a) of the plate winding rod (15) by a cam mechanism (28,29). A plate press roller (48) extends in an axial direction of the plate cylinder (7,8) close to the circumferential surface of the plate cylinder (7,8), and is moved forward and backward toward and away from the leading end (80a,81a) of the plate (80,81) by a driving unit (42). A control unit operates the plate winding rod (15), the plurality of leaf springs (23), the biasing member (22), the plate winding rod pivoting unit (26), and the plate press roller (48) at predetermined timings.