baber/WOPTO huggingface dataset:
Patent EP-0298385-A2 (EP)
Inventor: HERMENTIN PETER DR
IPC: A61P35/00
Filed: 1988-07-01
Abstract: The invention relates to anthracycline derivatives and conjugates with cytostatic activity having the following general formula I <IMAGE> which are, where appropriate, in the form of a salt of an inorganic or organic acid in which the radicals have the following meaning: A is an anthracyclinone of the general formula II or III <IMAGE> M is a structure of the general formula IV or V <IMAGE> and a and b are identical or different substituted or unsubstituted alkyl radicals of aliphatic or benzyl aromatic nature or a and b form, together with the N atom, an optionally substituted heterocyclic ring, wherein formulae II and III R<1> is hydrogen or a hydroxyl group, R<2> is hydrogen or a hydroxyl or a methoxy group, R<3> is hydrogen or a hydroxyl group, R<4> is hydrogen or a hydroxyl group, R<5> is CH2CH3 COCH3 or a structure of the fromula COCH2OCOR where R together with the carbonyl group represents the acyl group of a monobasic or an  alpha , omega -dibasic aliphatic carboxylic acid or an amino acid, X is hydrogen, a hydroxyl or a methoxycarbonyl group or a radical of the formula VI <IMAGE> and Y is a radical of the formula VI, where in formulae IV and V the radical Z can by hydrogen or a methyl, hydroxyl, methoxy, acetoxy, nitro or cyano group or a chlorine or bromine atom, and where in formula V the radical P can be a protein or peptide residue, an immunoglobulin or immunoglobulin residue, a monoclonal antibody or a Fab, Fab' or F(ab')2 fragment or a residue of a hormone, lectin or growth factor, where P can optionally carry other anthracycline derivatives of the claimed coupled type, and to process for preparing than and to their use in medicines.
Patent EP-0309713-A2 (EP)
Title: Verstärkender Oberflächenwellen-Empfänger
Inventor: SCHINK HELMUT DR
IPC: H03H3/08
Filed: 1988-08-16
Abstract: Ein verstärkender Oberflächenwellen-Empfänger für ein Oberflächenwellen-Element aus einem Material, das den Piezoeffekt zeigt und durch lokale Dotierung elektrisch leitfähig gemacht werden kann, bei dem an der Oberseite eines das Oberflächenwellen-Element bildenden isolierenden Substratkörpers (8) aus dem charakterisierten Material ein Dotierungsgebiet ausgebildet ist, das einen leitfähigen Kanal (7) zwischen zumindest zwei einen bestimmten Abstand voneinander aufweisenden Kontaktelektroden (6, 6) derart bildet, daß auftretende Piezoladungen in der Lage sind, die Leitfähigkeit eines Kanals zu modulieren. An eine der Kontaktelektroden (6) ist ein Pol einer Spannungsquelle (4) angeschlossen, deren anderer Pol über einen Wechselstromdetektor (5) mit der anderen Kontaktelektrode (6) verbunden ist.
Patent EP-0305931-A2 (EP)
Inventor: BREITE HELGE ING GRAD
IPC: H01H13/705
Filed: 1988-08-26
Abstract: A keyboard device consists of a frame element (RE), a supporting part (AT), which supports the frame element (RE) with respect to a supporting surface (AF), a key plate (TP), as a supporting element for a plurality of key housings (TG), and a circuit card (SK), arranged underneath the key plate (TP). The key plate (TP) together with the frame element (RE) and the supporting part (AT) forms a single-piece moulding, which is open towards the supporting surface (AF). <IMAGE>
Patent EP-0308716-A2 (EP)
Inventor: CASSANI GIOVANNI
IPC: C12R1/91
Filed: 1988-09-06
Abstract: This invention relates to a method for producing Growth Factor-like domain (GFD) altered, single chain urokinase (scuPA)-derived, glycosylated plasminogen activators (hereinbelow referred to also as GASGAs). The compounds of the invention are preferably prepared by genetic engineering of the uPA coding DNA and possess improved pharmacological properties.
Patent EP-0314116-A2 (EP)
Inventor: AALDENBERG ERIC R
IPC: B41J29/00
Filed: 1988-10-26
Abstract: A convertible copy holder has tracks on its rear surface that allow it to be attached to a swing arm (30) on a desk top brace as desired. Further, the holder is made hollow to provide a storage compartment. A rib (17) is located along one edge of the copy holder to receive a line guide (24), which is structured so that it may be pivoted from the copy surface. Also, there is a channel along the top of the copy holder which receives, and slidably retains, a large paper clip (22).
Patent EP-0312121-A2 (EP)
Inventor: KNOWLES JONATHAN
IPC: C12N1/21
Filed: 1985-04-12
Abstract: This is achieved by the transfer of chromosomal genes or cDNA copies of mRNAs coding for cellulolytic enzymes isolated from the fungus  Trichoderma reesei  to yeast cells using recombinant DNA vectors capable of replicating in yeast. The correct expres­sion of these cellulolytic genes in yeast leads to the produc­tion of cellulolytic enzymes which are secreted from the cell. This allows the yeast to hydrolyze β-1,4-glucan substrates such as cellulose.
Patent EP-0323598-A2 (EP)
Inventor: WARRIN GEORGE E
IPC: A61C1/07
Filed: 1988-12-16
Abstract: An apparatus for scaling of teeth and lavage of the gingival sulcus is provided. The apparatus comprises a base (10) unit which contains reservoirs for the medicaments used in the lavage procedure, and a handpiece (12) connected to the base unit by a conduit (15), which contains an insert (14) for scaling of teeth. Switches (20, 22, 24) on the base unit and a footswitch (27) make it possible for the practitioner to use the apparatus for scaling only, lavage only, or for simultaneous lavage and scaling. Also provided is an insert for use in the apparatus. The insert comprises a tip for scaling and delivery of lavage fluids, retaining means for retaining the scaling tip in the insert, and a path means for delivering irrigant for scaling or for lavage through the insert and to the end of the scaling tip. The scaling tip is shaped and dimensioned for scaling and lavage below the gumline in periodontal pockets.
Patent EP-0288304-A2 (EP)
Inventor: TAKAMATSU TOSHIAKI
IPC: G09F9/30
Filed: 1988-04-22
Abstract: Disclosed is a cell structure of a liquid crystal display device disposing a first spacer (5) of smaller diameter being overlaid on a color filter layer (3) in a liquid crystal cell of a liquid crystal cell device having said color filter layer (3) formed on the inner surface of cell substrate (1,2), and a second spacer (6) of greater diameter outside said color filter layer (3), wherein the diameter difference of said first spacer (5) and second spacer (6) is set to the thickness of said color filter layer (3) substantially.
Patent EP-0300799-A2 (EP)
Inventor: NAKAGAWA KATSUMI
IPC: H01L31/068
Filed: 1988-07-21
Abstract: A photovoltaic element which generates photoelectro­motive force by the connection of a p-type semiconductor layer and an n-type semiconductor layer, characterized in that at least one of said semiconductor layers is made up from a deposited film composed of zinc atoms, selenium atoms, optional tellurium atoms, and at least hydrogen atoms, said deposited film containing a p-type or n-type doping agent, containing 1 to 4 atomic% of hydrogen atoms, containing selenium atoms and tellurium atoms in a ratio of 1:9 to 3:7 (in terms of number of atoms), and also containing crystal grains in a ratio of 65 to 85 vol% per unit volume.
Patent EP-0308211-A2 (EP)
Inventor: SZAJNOWSKI WIESLAW JERZY
IPC: G06F17/10
Filed: 1988-09-15
Abstract: A signal processor receives random input signals from a pair of sensors such as beam sensing electrodes, antennas, microphones or optical position sensors. An estimation equation implemented by the signal processor uses weighted integration of log ratios where the weighting is adaptive and depends upon the values of signal samples being processed. The signal processor uses digital signal processing to provide an estimate of the desired parameter. Nonlinear functions such as hyperbolic tangent and logarithm are contained in programmable read only memories in order to obtain high speed operation. When the signal processor is used in conjunction with channel switching, errors due to channel mismatch are completely eliminated. In a preferred embodiment, the sensors are beam sensing electrodes and the signal processor is used for estimating the position of a scanned ion beam in a ion implantation system.
Patent EP-0311308-A2 (EP)
Inventor: BANDYOPADHYAY NIKHILES
IPC: C03C27/02
Filed: 1988-09-29
Abstract: A process for hermetically sealing a glass to a metal having similar coefficients of thermal expansion uses a single atmosphere containing from about 0.5 to 2.5 volume % of water vapour, 0 to about 5 volume % of hydrogen gas and the balance an 'inert' gas such as nitrogen.
Patent EP-0319178-A2 (EP)
Inventor: SILVERMAN KIM ERNEST ALEXANDER
IPC: G10L13/08
Filed: 1988-11-18
Abstract: Coded text is converted to phonetic data to drive a synthesis filter. Accent data are also obtained to derive a pitch contour for a variable pitch excitation source. Recognition of the beginning of a paragraph causes a pitch contour of higher pitch than the pitch at a later part of the paragraph. The initial pitch falls following each subgroup into which phrases are divided. In another aspect of the invention, accents within a phrase are assigned pitch values which are high for the first accent, less high for the last; and the remainder alternate between higher and lower lesser values.
Patent EP-0323051-A2 (EP)
Inventor: BERNARD DOUGLAS E
IPC: B60T8/1763
Filed: 1988-12-05
Abstract: An anti-skid braking system control method determines the brake torque on a wheel of a road vehicle to prevent wheel lock-up while retaining braking force. The method utilizes a wheel slip-wheel acceleration phase plane (400), which is divided into at least three and preferably four wedge-shaped sectors (401,402,403,404) meeting at a central point (440), each sector representing one of three available brake control actions (A, H, R) to be taken. The vehicle's wheel slip and wheel acceleration are estimated, a representation of the phase plane is used to determine in which sector the slip/acceleration coordinate lies, and a control command is output to the system for effecting the desired control action in accordance with the sector determined. The control method is adaptive to vehicle speed.
Patent EP-0323091-A2 (EP)
Inventor: MCLEAN DAVID
IPC: A63B69/00
Filed: 1988-12-16
Abstract: A rebounding ball game comprising a circular planar horizontal court 12 and a deflecting element 32 having a spherical concave rebound surface 34 mounted generally orthogonal to the court 12, such that a substantial portion of the rebound surface 34 extends above the court 12 and a substantial portion of the court 12 extends forwardly of the rebound surface 34. Players position themselves on generally opposite sides of the court 12 forwardly of the rebound surface 34 and propel a ball against the rebound surface 34 to deflect onto the court 12 in order to score points. The court 12 may be provided with an aperture defining an out-of-play region, and may be elevated by means of a tripod 14 or other suitable support. In another embodiment, the deflecting element 32 may be pivoted on a support 50 to be displaced from a position in which it is mounted orthogonal to the court 12 to a position in which it is supported horizontally above the court 12 and shields the court 12 from adverse weather conditions.
Patent EP-0299896-A2 (EP)
Inventor: PALAU JOSEPH
IPC: B65H67/08
Filed: 1988-07-13
Abstract: A yarn carrier structure upon which yarn is wound to form a yarn package (16) includes an axially extended body having a cylindrical exterior surface (14), formed about an axis (12), and a through opening (40), having opposed surfaces for engagement by the fingers (60,62) of a yarn package manipulating machine. Yarn entry ports (22, 24) are provided at one end of the yarn carrier structure and lead to internal passages for accepting and accomodating the leading and transfer tails (18,20), of the yarn wound upon the yarn carrier structure. Slots (36,38) are provided in the structure to facilitate mounting of the carrier on a utilizing machine. 
     The position of the engagement and mounting surfaces relative to the yarn entry ports are known to provide a yarn carrier structure well suited for automatic machine mani­pulation.
Patent EP-0280638-A2 (EP)
Inventor: ARAMBURU MAIZ FRANCISCO JAVIER
IPC: B60R7/12
Filed: 1988-02-22
Abstract: The invention relates to a portable umbrella support for vehicles, designed specifically to be established in a suitable position within the vehicle, coupling same, for example, to the backrest (9) or to a side of the front seats, or even to other parts wherein the body of the umbrella support is no obstacle for the occupants. 
     The umbrella support itself comprises a general hollow and prismatic body (1), of small width, and open on its base or upper area. Said body is complemented by a sort of clamp or element (5) which, at the same time as holding the said body in an upright position, comprises the means to stiffen the assembly to a suitable part of the vehicle, such as the side of a seat, which stiffening is effected by gripping the edge of the seat, said clamp (5) being provided therefor with a pair of resilient side branches to effect the gripping action, which branches derive from a further midlle branch or bracket, acting as a means for holding the body of the umbrella support.
Patent EP-0291462-A2 (EP)
Inventor: GRISEL ALAIN
IPC: G01N27/12
Filed: 1988-05-11
Abstract: This integrated microsensor comprises a detection element (5) formed from a material (for example, SnO2) which is brought to a specific temperature and the resistivity of which varies in the presence of the gas to be detected. A heating element (8) is defined below the detection element (5) and forms with the latter an assembly which is connected to a silicon supporting frame (1) only by means of arms (3, 4). These arms are delimited by recesses (13) which can pass through the sensor from one side to the other and thereby thermally insulate the detection assembly (2) from the surrounding frame. <IMAGE>
Patent EP-0296126-A2 (EP)
Inventor: CENTURELLI ROBERTO
IPC: B24B9/06
Filed: 1988-05-19
Abstract: The mechanism comprises two identical articulated parallelogram mechanisms (1) located at the two ends of the tool holder table (4) and supporting it. Each of the parallelogram mechanisms is in the form of two balance arms (1a). A bar (1b) has a central hole for a pin (3) linked to the table (4). The pin passes through a gear (3a) driven by a chain or a motor unit (7).
Patent EP-0325252-A2 (EP)
Inventor: FUJITA TSUNEO
IPC: H03G3/20
Filed: 1989-01-19
Abstract: A gain control circuit for an amplifier having a stepwise variable gain is disclosed, which includes a peak detector (3) detecting and holding a peak value of an output voltage of the amplifier, a reference voltage generator (5) generating first and second reference voltages (V RN , V RP ) having values different from each other, a comparator circuit (41, 42) comparing the peak value with the first and second reference voltages, and a control circuit (6) responding to a comparison output derived from the comparator circuit and controlling the gain of the amplifier one step by one step such that the peak value becomes to intervene between the first and second reference voltages. When the peak value exists between the first and second reference voltages, the control circuit holds the gain of the amplifier at the current value, so that the amplitude of the output voltage is controlled to be substantially constant.
Patent EP-0338209-A2 (EP)
Inventor: NEUGEBAUER WOLFGANG DR
IPC: C08L23/00
Filed: 1989-02-21
Abstract: The object of the invention was to provide moulding compositions based on polyphenylene ethers and polyamides which are easy to prepare and can be converted into mouldings having superior properties. 
<??>The moulding compositions which have now been found contain a polyphenylene ether which has been functionalised in a certain manner and a polyamide. 
<??>The mouldings produced from the moulding compositions are used where high impact strength, high solvent resistance and high heat resistance are important.
Patent EP-0351504-A2 (EP)
Inventor: KNOPF FRANZ
IPC: B41F9/00
Filed: 1989-05-03
Abstract: An impression roller (5) of a printing unit equipped with an electrostatic printing aid has on its insulation surface a conductive coating (10), above which a further, limitedly conductive coating (11) is arranged. Arranged fixedly in relation to the printing unit, concentrically relative to the electrically earthed axle or shaft (6) of the impression roller (5) and next to the latter is a primary spool (17) and mounted fixedly in relation to the impression roller (5) concentrically to the electrically earthed shaft (6) of the impression roller (5) on one of its front sides (12) is a secondary spool (14). The one connection of the secondary spool (14) or shaft (6) and the other connected [sic] to the coating (10) via a rectifier circuit (22). 
<IMAGE>
Patent EP-0354388-A2 (EP)
Inventor: BOHM AUGUST
IPC: B23K9/10
Filed: 1989-07-18
Abstract: In order to provide a device for arc welding having a control with a microcomputer, which device is simple to operate and in which desired and actual value can be resorted to at any time and which can be simply adapted not only to various welding tasks but also to the most varied machine welding installations without changing the operating system, provision is made according to the present invention for the programmable control to have a controller with a microcomputer, a read-write memory and at least one read-only memory, for the controller to be connected on the input side to a personal computer and on the output side via a system bus to a measuring and control system of modular construction, for the individual output signals of the measuring and control system to activate the power unit on the one hand and a plurality of auxiliary functions on the other hand, such as welding speed, gas control, wire feed, rotary drives, and for the measuring signals of the measuring and control system to be fed back to the controller and/or personal computer for further processing. <IMAGE>
Patent EP-0353626-A2 (EP)
Inventor: BOWMAN WAYNE ARTHUR C O EASTMA
IPC: G03C1/805
Filed: 1989-07-27
Abstract: Imaging elements, in particular image transfer assemblages and processes, are described wherein a stripping layer is employed to enable a layer containing a viewable image to be separated from other portions of the element. The stripping layer comprises certain N-alkyl substituted acrylamide copolymers.
Patent EP-0355570-A2 (EP)
Inventor: THEN JOHANN DR
IPC: A61K8/00
Filed: 1989-08-08
Abstract: A preparation consisting of a fungus-lysing enzyme product of a Streptomycetes and  beta -1,3-glucanase is outstandingly suitable for the preservation of microbially perishable products.
Patent EP-0327298-A2 (EP)
Inventor: LESTER RONALD FREDERICK
IPC: H05K3/00
Filed: 1989-01-31
Abstract: Apparatus for selectively coating part of a member with a material, such as plating the walls of a hole 1 in a circuit board 2, includes two heads 3 and 4 which, during operation of the device, form a passageway between them through the hole 1. A pump 17 alternately sucks and pumps liquid used in laying down the coating in both directions through the hole 1. Electrodes 23 and 24 permit electroplating techniques to be applied.
Patent EP-0347101-A2 (EP)
Inventor: BACANER MARVIN B
IPC: A61B5/08
Filed: 1989-06-08
Abstract: A non-invasive apparatus (10) for continuously measur­ing the cardiac output and cardio-respiratory function includes a gas sampling device which is inserted into the mouth of a human subject. The gas sampling device may be a disposable endotracheal tube (11) or a smaller disposable mouthpiece (143). Each of these gas sampling devices is provided with a plurality of passages for sampling the lung gases and for continuously sampling the gas pressure on opposite sides of a capillary restriction member (27). A miniature motor pump mass spec­trometer module (12) is mounted on the upper end of the endotracheal tube or mouthpiece. Electronic circuitry (160) connected to the mass spectrometer permits constant visual monitoring of the cardiac output and cardio-­respiratory function.
Patent EP-0352126-A2 (EP)
Inventor: MARPLE VIRGIL A
IPC: B01D50/00
Filed: 1989-07-20
Abstract: A sampling inlet (150,163) for sampling aerosols in atmospheric air comprises an inlet housing (163) that has an air flow and an inertial particle classification impactor (182,183,184,185,197) in a series flow path from an inlet opening (155) in the sampler to a filter (203) which collects the material. The sampler is a classification device of the virtual impactor type, utilizing at least one nozzle (182) that receives the flow carrying the aerosols, and a receiver tube that is aligned with the nozzle (182) and spaced therefrom, with a major portion of flow being diverted from the space between the nozzle (182) and the receiver tube (185). The heavier particles are carried by inertia into the receiver tube (185) and then are carried off by minor flow of fluid that passes through the receiver tube (185).
Patent EP-0357464-A2 (EP)
Inventor: SATOH ISAO
IPC: G11B20/10
Filed: 1989-09-04
Abstract: An information recording and reproducing apparatus having a plurality of optical disk drives including a data optical disk drive for storing data, a work optical disk drive for temporarily storing the data and, preferably, a disk cache memory. The optical disk drives are coupled to a host device through an optical disk control unit for controlling recording and reproduction of the data thereon and therefrom. The optical disk control unit once writes commands and data transmitted from the host device into the work optical disk drive and the disk cache memory and, if required, writes the data of the disk cache memory into the data optical disk drive. The optical disk control unit, on rising of the apparatus, restores the data of the data optical disk drive to be in the latest state by using the contents of the work optical disk drive, whereby the number of times of writing to an optical disk is decreased with the disk cache memory so as to prevent the data loss on occurrence of abnormality of the apparatus.
Patent EP-0358492-A2 (EP)
Inventor: KANAI NAOKI MEZONDOHRU AZARI G
IPC: G06Q10/10
Filed: 1989-09-06
Abstract: A spreadsheet system comprising: 
a display means for displaying a spreadsheet; 
a means for inputting relations of a plurality of cells and cell values of said spreadsheet; 
a means for establishing a model including a relational node corresponding to the inputted relation, a cell node corresponding to the cell on which said relation is satisfied, an arc linking said relational node with said cell node, and a description describing a propagating direction of a change based on the input of said cell value through said arc; 
a means for marking on said calculation model one path or all of a plurality of paths through which the changes based on the input of said cell value are propagated; 
a means for determining one of said paths in accordance with predetermined rules; 
a means for performing a recalculation based on said input cell value in accordance with said determined path; and 
a means for reflecting the performed result of the recalculation of said spreadsheet.
Patent EP-0364243-A2 (EP)
Inventor: ARAKAWA YOSHIKI
IPC: G06T15/00
Filed: 1989-10-11
Abstract: Devised is a novel data structure which is termed as "Boundary representation by means of triangle" that can dispense with sharing of edges when modelling three-dimensional geometry. As a result, it is now possible for engineers to execute geometry processing operation including geometrical set operation, computation of mass property, and hidden-surface/line removal process merely by applying very simple algorithm based on triangular face data. The invented art has proved to be capable of executing geometry processing operation at a speed much faster than the conventional "B-Rep" processing means. Furthermore, since there is no need of sharing edges, the volume of triangular face data has sharply been decreased. To materialize the invented art, only a very simple apparatus is needed, which is merely composed of geometry processing unit 10, triangular face data memory 13, vertex data memory 14, and edge data memory 15.