baber/WOPTO huggingface dataset:
Patent EP-0208484-A2 (EP)
Inventor: SCARDOVI ALESSANDRO
IPC: B41J2/045
Filed: 1986-06-27
Abstract: Two consecutive volotage pulses of equal duration (T<sub>1</sub>, T<sub>2</sub>) and opposite polarities are applied to the control circuit. The two pulses which are combined together and amplified give rise to a signal of a particular wave form, which is applied to the piezoelectric transducer (104) for the expulsion of a drop of ink, free from disturbances caused by vibration of the meniscus at the time of separation of the drop, and to provide for cancellation of the reflected waves in the conduit.The transducer (104) forms in the ink conduit (102) a pressure wave of complex form, a first portion thereof contributing to the expulsion of a drop of ink and a second portion which is suitably out-of-phase with respect to the first portion neutralising the reflection phenomena caused by the first portion. An amplifier transistor (118, 120) is biased by means of a resistive network (114) supplied with a constant reference voltage (Vr) and is connected at its output to an RC filter (122) for modifying the slope of the signal which is amplified by the transistor (118). FIG.1
Patent EP-0211558-A2 (EP)
Inventor: BAIERL KENNETH W SR
IPC: D21C3/18
Filed: 1986-07-22
Abstract: A process for digesting lignocellulosic material. Lignocellulosic material is introduced into a digestive zone along with a liquid composed of an ester with an organic lignin solvent capable of dissolving lignin, and water. The lignocellulosic material is digested at a temperature of 0°C to 230°C for a period of time sufficient to solubilize the lignin in the ester and the solvent. The process of the invention reduces the amount of water in the digestive zone to inhibit the hydrolysis of the cellulose, accelerate the delignification and provide a more economical chemical recovery system.
Patent EP-0218456-A2 (EP)
Inventor: HINN WERNER
IPC: H04N9/73
Filed: 1986-10-01
Abstract: A data display video monitor includes an automatic kinescope bias (AKB) control system (15) of the type wherein kinescope cathode output pulses (RS, GS, BS) representative of the black current level conducted by the kinescope are produced in response to energizing the kinescope grid during sensing intervals (G). As a result of this operation, plural horizontal lines along the top edge of the visible display screen area are illuminated. To reduce the visible effect of the illuminated lines, the AKB system is activated (K) for short sensing intervals (e.g., two seconds or less) between considerably longer holding intervals (e.g., five munutes).
Patent EP-0194958-A2 (EP)
Inventor: FLYGSTAD DEAN W
IPC: H04R25/00
Filed: 1986-03-06
Abstract: An electret transducer is comprised of a motor and signal processing apparatus, that may include an amplifier and/or impedance matching means, disposed within a sealed conductive housing. The motor is fabricated in place within a housing and the signal processing means is mounted on the underside of the cover for the housing so that each may be independently tested prior to combining into a unitary structure. The motor is comprised of easily fabricated and assembled components that include means for spacing a backplate from the walls of the conductive housing and a spacer intermediate the backplate and the center of a diaphragm. The backplate and the diaphragm are provided with registering apertures. The amplifier is mounted to the cover to conductively connect to the housing and to provide rigid outwardly extending terminals for ready connection to further electrical circuits, as in a hearing aid. The component parts of the transducer are fabricated by half etching through the use of etching resist patterns that are placed in registering cooperative disposition on the surfaces of a flat sheet of material of which the components are comprised, to provide variations in thickness of predetermined portions of the finished components.
Patent EP-0258737-A2 (EP)
Inventor: LINTNER KARL DR
IPC: A01N57/34
Filed: 1987-08-19
Abstract: Antimikrobiell wirksame Gemische enthalten quartäre Ammoniumverbindungen und quartäre Phosphoniumverbindungen im Gewichtsverhältnis von 1 : 9 bis 9 : 1.
Patent EP-0257647-A2 (EP)
Inventor: WATANABE HISATSUGU
IPC: H01H9/02
Filed: 1987-08-27
Abstract: An operating device for an electric hoist having a DC motor for winding-up and -off an object, comprises a low speed adjusting setting unit (VR l) and a high speed adjusting setting unit (VR 2) provided in a control box (3) of the hoist. The operating device further comprises in the control box a two-step push-button switch (PB-U) for winding-up operation for switching over the low speed adjusting setting unit and the high speed adjusting setting unit to connect either of the units (VR l and VR 2) to a speed-change control circuit by pushing the two-step push-button switch (PB-U) to either of first and second step positions, and a two-step push-button switch (PB-D) for winding-off operation for switching over the low speed adjusting setting unit (VR l) and the high speed adjusting setting unit (VR 2) to connect either of the units to the speed-change control circuit by pushing the two-step push-button switch (PB-D) for winding-off operation to either of first and second step positions.
Patent EP-0271693-A2 (EP)
Inventor: SEDLMAIR GERHARD
IPC: A63C9/085
Filed: 1987-11-04
Abstract: The front jaw has a support member which can be swivelled laterally under excessive lateral forces counter to the spring force of a catch device, bears two lateral jaws (12, 13), which support the boot sole laterally and at the front, and forms the coupler (7) of a four-bar linkage, the levers (5, 6) of which are mounted on vertical axles (8, 9) which are fixed to the baseplate. The lateral jaws (12, 13) are normally held immobile in relation to the coupler (7). However, after a certain swivelling-out of the four-bar linkage, the lateral jaw, lying at the front in the direction of movement, swivels out for the purpose of releasing the boot sole, the lateral jaws (12, 13) furthermore being extended beyond their attachment points (10, 11) on the coupler (7) and being supported via these extensions (30, 31) on a two-armed lever (32) which is mounted centrally and axially parallel to the lateral jaws (12, 13) and which releases the respective lateral jaw at the end of the swivelling-out movement of the four-bar linkage. When the boot sole has been released, all the moved parts are automatically reset in their initial position. In order to improve a front jaw of this type, the lever (32) bears a control part (40, 41) at each end of its arms (30, 31) and a stop (42), which serves for interacting with the control parts (40, 41), is provided in the vertical plane of symmetry of the jaw (Figure 2).
Patent EP-0268279-A2 (EP)
Inventor: LINSLEY PETER S
IPC: C12P21/00
Filed: 1987-11-17
Abstract: Novel hybridoma cell lines producing monoclonal antibodies reactive with purified mucin antigens from normal and tumor sources are generated using mucins, including purified mucins from tumor sources. Epitopes on mucin anti­gens from normal and tumor sources are demonstrated to be distinct, using these new antibodies. The antibodies may be useful alone or in combination, in the diagnosis and treat­ment of cancer including malignancies of the breast and lung.
Patent EP-0270003-A2 (EP)
Inventor: DEGEN HANS-JUERGEN DR
IPC: C09B69/04
Filed: 1987-11-26
Abstract: Wäßrige Farbstoffmischungen für Schwarznuancen, enthaltend als Farbstoffe im wesentlichen diejenigen Farbstoffe, die die C.I.-Nummer 19 140, 40 000 oder 47 035 aufweisen, in Form ihres Alkanolammoniumsalzes, sowie die Farbstoffe der Formel I, II und/oder III <IMAGE> wobei die Kationen R<⊕> unabhängig voneinander Alkanolammonium-, gegebenenfalls substituierte Ammonium- oder Alkalikationen sind und die Mengen der Einzelfarbstoffe so gewählt sind, daß sich ein Schwarz ergibt. Die erfindungsgemäßen Mischungen eignen sich insbesondere zum Färben von Papier und Leder.
Patent EP-0275596-A2 (EP)
Inventor: COLLI LUIGI
IPC: D01H13/12
Filed: 1987-12-16
Abstract: An anti-loop device (1) is disclosed, which is capable of preserving the tension of the yarn during the steps of knotting and of cone doffing, which comprises a movable bar (2) positioned adjacent to the upper end of the pirn under way of unwinding (6). Said bar is shifted by the action of an actuator (4), which places it into contact (8), before the yarn is stopped due to the beginning of the knotting cycles and of the doffing cycles, with the upper turns of the pirn cone (7), placing under tension the length of yarn extending from this pressure point to the yarn-tensioning disks (12), in order to prevent loops from forming. 
     The free end of the yarn, which is above the clamping point, and due to the presence of the forces arising from friction between the yarn and the anti-loop device, is intaken by the free-yarn-end feed nozzle in a not too long length, thus limiting the consumption of yarn which is removed and lost after each knotting cycle.
Patent EP-0233730-A2 (EP)
Inventor: SANDERSON WILLIAM RONALD
IPC: C11D3/39
Filed: 1987-02-04
Abstract: In general, inorganic or organic peroxyacids are unstable in the presence of a nonionic surfactant, so that it was not feasible to contemplate storing liquid compositions containing both components. It has now been discovered that storable compositions containing both components can be obtained by the use of particulate potassium-4-sulphoperoxybenzoic acid dispersed in the liquid nonionic surfactant containing phase. Additionally, the compositions can also include a dispersed particulate water-­insoluble builder such as zeolite or water-soluble builder such as STPP. It is preferable to include a small amount of a chelating peroxidic stabiliser such as dipicolinic acid or 1,1,1-hydroxyethylidene diphosphonic acid.
Patent EP-0248592-A2 (EP)
Title: A box
Inventor: WAKELIN THOMAS CAMILLUS VINCEN
IPC: G11B33/04
Filed: 1987-05-28
Abstract: A box for storing thin slightly compressible objects, in particular floppy disks FD, has an inner part 1 and an outer part 2. In an open position of the box, the inner part 1 is substantially upright for support of the disks in a position for selection of one of them. The inner part 1 has a foot member 4 beneath the disks and a stem member 5 behind the disks. A movable member 3 is pivoted at pins 16 to the inner part at a position spaced above the foot 4. This member 3 has a lower portion beneath the pivot pins 16 and an upper portion thereabove. On movement of the upper portion away from the stem member 5, the lower portion 17 moves crosswise of the foot 4 and compresses the disks FD locally between itself and the stem 5 which acts as a reaction member. This action causes the disks to fan out above the pivot pins 16 for selection amongst them. The upper portion of the movable member 3 restrains the disks from falling forwards out of the box.
Patent EP-0253538-A2 (EP)
Inventor: BRIGHTON JEFFREY E
IPC: H01L21/331
Filed: 1987-07-01
Abstract: A self-aligned bipolar transistor in which an emitter polysilicon is used to align both an extrinsic base region and a deep collector contact. The diffused extrinsic base is separated from the diffused emitter region by an oxide sidewall segment. Doping of the extrinsic base and the mitter is achieved by diffusion from doped overlying polysilicon layers. The resultant structure is size limited primarily by the metal pitch of the leads.
Patent EP-0255377-A2 (EP)
Inventor: KRIDL JEAN C
IPC: C12N15/82
Filed: 1987-07-30
Abstract: DNA sequences are provided coding for acyl carrier protein, which sequence can be used for produc­tion of acyl carrier protein as an end product or in plant seed to enhance seed oil production. A regulated promoter is provided which substantially limits expres­sion of the acyl carrier protein to seed tissue.
Patent EP-0256860-A2 (EP)
Inventor: TANAKA YUTAKA
IPC: H04N11/24
Filed: 1987-08-13
Abstract: A television signal processing system is arranged alternately to transmit television signals corresponding to a plurality of sequential scanning lines in the vertical direction at every field in the form of a single block or a plurality of blocks, while to maintain compatibility with the existing standard television system the block scanning can easily be converted into sequential scanning with line frequencies doubled.
Patent EP-0265248-A2 (EP)
Inventor: COLLINGTON ERIC W
IPC: C07C401/00
Filed: 1987-10-21
Abstract: Compounds are described of formula
      wherein 
n is 1 or 2; 
m is 2-5 and X is -CH=CH- or -CH₂-CH₂-; or m is 1-4 and X is -CH=C=CH-; 
Z is -CH₂OH, -CHO or -CONHR¹ [where R¹ is a hydrogen atom or C 1-4  alkyl, aryl, -COR² (where R² is a hydrogen atom or a C 1-4  alkyl or aryl group) or -SO₂R³ (where R³ is a C 1-4  alkyl or aryl group)]; 
Y is substituted or unsubstituted 3-phenoxy-­2-hydroxypropyl. 
     These compounds inhibit gastric acid secretion and provide gastrointestinal cytoprotection, and may be formulated for use in the treatment of ulcers.
Patent EP-0283888-A2 (EP)
Inventor: FEUZ FRITZ
IPC: B61B12/12
Filed: 1988-03-14
Abstract: In a continuous cable railway, the running gear 8 of the cabins 6 bears on two supporting cables 1 which extend side by side. The permanently circulating traction cable 2 extends between the two supporting cables, the running gear 8 being coupled to this traction cable, during travel, via actuatable cable clamps 24. The cable clamps are connected to the running gear so as to be vertically movable and engage from below around the traction cable which extends at the top of the running gear and can bear on the running gear between the tensioned areas, that is to say between the supports. Consequently, the weight of the traction cable does not impose a burden on the cable clamps, and the cable clamps can adapt to the position of the traction cable, independently of the running gear. Because the running gear is supported on two supporting cables, the cableway installation is less susceptible to the influence of wind and the movement of the cabins is smoother and more stable. 
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Patent EP-0308578-A2 (EP)
Inventor: SZCZYRBOWSKI JOACHIM DR
IPC: C03C27/12
Filed: 1988-04-22
Abstract: In a process for the production of glass sheets, in particular windscreens, having high transmissivity and reflectivity, a first layer (1) of an oxide, a second layer (2) of a metal, a third layer (3) of silver or a silver alloy, a fourth layer (4) of a metal of the type forming the second layer and a final layer (6) of an oxide of the type forming the first group are applied to the mineral-glass sheet (S), an additional layer (5) of a transparent oxide, preferably of titanium oxide, inserted between the fourth and final layers (4 and 6) being provided. The mineral-glass sheet (S) coated in this way can be warmed to at least the softening point of the glass together with this stack of layers (1 to 6) formed from six layers, shaped in the desired manner in the warmed state and cooled in the shaped state. <IMAGE>
Patent EP-0293848-A2 (EP)
Inventor: ZSCHUNKE WILLMUT PROF DR-ING
IPC: H04N7/08
Filed: 1988-06-01
Abstract: The invention relates to a method for transmitting sound and data signals of a first digital data packet together with analog luminance and chrominance signals in time-division multiplex, the frequency band width of the data packet being less than the band width of the luminance/chrominance signal in which, for utilising the full transmission capacity, further sound and/or data signals of a second data packet are transmitted in frequency-division multiplex together with the sound and/or data signals of the first data packet, the frequency band width of which second data packet is approximately of the magnitude of the difference between the frequency bandwidth of the first data packet and that of the luminance/chrominance signal. <IMAGE>
Patent EP-0304646-A2 (EP)
Title: Vorrichtung zum Aufspannen von biegsamen Druckplatten auf dem Plattenzylinder von Rotationsdruckmaschinen
Inventor: JESCHKE WILLI
IPC: B41F27/12
Filed: 1988-07-26
Abstract: Die Erfindung bezieht sich auf eine Vorrichtung zum Aufspannen von biegsamen Druckplatten (2) auf den Plattenzylinder (1) von Rotationsdruckmaschinen mit Spannschienen (6, 9) zum Spannen der Druckplatte (2), die den beiden Plattenenden (4, 5) zugeordnet und an den Seitenwänden eines Zylinderkanals (3) abgestützt sind, wobei für das nachlaufende Plattenende (5) eine einteilige Spannschiene (9) vorgesehen ist, auf der in ihrem mittleren Bereich ein Klemmstempel (10) für das Plattenende (5) angeordnet ist, und im äußeren Bereich der Spannschiene (9) Mittel zum Strecken oder Stauchen des Plattenendes (5) in Achsrichtung des Plattenzylinders (1) vorgesehen sind, die als längsverschiebbare Spannleisten (15) ausgebildet und mittels Exzenterbolzen (20) verschiebbar sind.
Patent EP-0310820-A2 (EP)
Inventor: BRUNNER HEINZ
IPC: B65H59/16
Filed: 1988-09-08
Abstract: The yarn storage and delivery device has, on the yarn entry side, a combined yarn-braking and knot-monitoring device (21) consisting of two rollers (25, 26) which interact with one another and of which one (25), via which the yarn (20) is deflected, is mounted freely on an immovable axle, whilst the other roller (26) is mounted on a pivoting arm (29), on which acts a spring (33) determining the braking force and adjustable via a set screw (31) and the pivoting range of which is determined by an adjustable stop (32.1) which determines the size of the knot-monitoring gap (34) between the two rollers (25, 26). The device (21) is arranged directly behind a yarn guide member (22), to which the yarn (20) is fed by a yarn guide tube (24). …<IMAGE>…
Patent EP-0309841-A2 (EP)
Inventor: RADDATZ PETER DR
IPC: C07K14/81
Filed: 1988-09-17
Abstract: Amino-acid derivatives of the formula I  X-Z-NR<3>-CHR<4>-CR<5>-(CHR<6>)n-E  in which X, Z, E, R<3>, R<4>, R<5>, R<6> and n have the meaning stated in Claim 1, and the salts thereof inhibit the activity of human plasma renin.
Patent EP-0343283-A2 (EP)
Inventor: HIRAI NAOE
IPC: C01G49/06
Filed: 1988-12-15
Abstract: According to the invention, an iron oxide is provided for ferrite having a Mn content of 0,1 to 0,3 % by weight and a P content of not more than 0,005 % by weight. Such an iron oxide can easily be produced by making an iron chloride solution, dephosphorizing the iron chloride solution by a simple process and oxidizing roasting the dephosphorized solution to provide the desired iron oxide. Although Mn is contained as an impurity the ferrite properties are not impaired thereby since attention is paid to the impurities of P which are at a low level. Accordingly, soft ferrite can be produced having excellent ferrite properties.
Patent EP-0322841-A2 (EP)
Inventor: IKEDA HIDETOSHI C O PATENT DIV
IPC: G11B7/095
Filed: 1988-12-27
Abstract: In an optical disk apparatus, a position of an objective lens (6) relative to an optical head is sensed by a sensor (30) and a compensation data corresponding to an eccentricity produced due to a rotation of an optical disk (1) is stored in a memory (24). A start position of the objective lens (16) is stored in a posi­tion detector (32) when a linear motor (17a) starts to move the optical head (3). The compensation data is read-out in synchronized with the rotation of the opti­cal disk and the start position is corrected by the read-out compensation data. Thus, the objective lens (6) is maintained at the corrected start position.
Patent EP-0284349-A2 (EP)
Inventor: KLYGIS MINDAUGAS JULIUS
IPC: B65D71/50
Filed: 1988-03-22
Abstract: A carrier device (1) for connecting together an array of flanged containers (13) comprises a corresponding array of interconnected container encircling bands (2, 3; 5, 6) made from flexible resilient material. Each of the bands (2, 3; 5, 6) is elongate and each has a strap (4, 7) extending across it from end to end. The carrier device (1) connects the array of flanged containers (13) together by each band (2, 3; 5, 6) engaging its corresponding container (13) beneath its flange (14) and with each strap (4, 7) extending across the top of the flange (14). The strap (4, 7) helps to support the weight of any other packages of containers placed on top to prevent them damaging foil lids (15) on the container (13). When the containers (13) include a substantial taper the strap (4, 7) also holds the container encircling band (2, 3; 5, 6) up at the top of the container (13) immediately adjacent its flange (14).
Patent EP-0294106-A2 (EP)
Inventor: KATO KIMINARI - TOWN DENJIYAMA
IPC: B28B3/20
Filed: 1988-05-26
Abstract: A die for extruding ceramic honeycomb structural bodies, which each contains at least two through holes with partition walls having a plurality of different thicknesses, comprises shaping channels corresponding to a sectional configuration of the ceramic honeycomb structural bodies, and ceramic body feed holes (3), communicating with the shaping channels (2) at inter­secting portions or annular shaping channels portions. The hydraulic diameter of the ceramic body feed holes (3b,3c,3d) communicating with the shaping channels (2b, 2c,2d) producing the thinner partition walls is greater than that of the ceramic body feed holes (3a,3e) communicating with the shaping channels (2a,2c) producing the thicker partition walls. Communicating paths of the ceramic body feed holes (3a,3e) which communicate with the shaping channels (2a,2e) producing the thicker partition walls are bent. This improves the adhesion within the ceramic body.
Patent EP-0295031-A2 (EP)
Inventor: MILNER RICHARD
IPC: A61L15/07
Filed: 1988-06-06
Abstract: Compounds of the formula (I): 
    R¹-(OCH₂CH₂) n -O-CO-(NH) m -R²      (I) 
are provided wherein R¹ is an alkyl group of 1 to 14 carbon atoms, a phenyl group, a phenyl group substituted by an alkyl group of 1 to 12 carbon atoms or an alkyl group of 1 to 4 carbon atoms substituted by a phenyl group; R² is an alkyl group of 1 to 14 carbon atoms, a phenyl group, a phenyl group substituted by an alkyl group of 1 to 12 carbon atoms or an alkyl group of 1 to 4 carbon atoms substituted by a phenyl group; n is 6 to 100; and m is 0 or 1. Such compounds and those of the formula 
    R¹-X-(OCH₂CH₂) n -O-CO-(NH) m -R² 
wherein R¹, R², m and n are as defined above and X is a bond or (NH) m -CO-group may be dissolved in an amount of from 1 to 10% by weight in an isocyanate resin to form a water curable composition suitable as low tack orthopaedic splinting material when coated onto a suitable substrate.
Patent EP-0313278-A2 (EP)
Inventor: ITAKURA HIROYUKI C O PATENTS D
IPC: H04N5/378
Filed: 1988-10-14
Abstract: A solid state television camera for producing output signals corresponding to an object image includes a solid state image sensor (2). Data corresponding to the positions of defective picture elements attributable to crystal defects in a semiconductor material forming the solid state image sensor (2) and the levels of the defective components determined by the temperature sensing means (13) are previously stored as defective picture element data in a memory (10). Defect compensating signals corresponding to the actual image pickup operating states are formed by a compensating signal generator circuit (11) on the basis of the defect picture element data read out from the memory (10) to correct the output signals from the defective picture elements in such a manner that image pickup output signals having a superior picture quality are obtained.
Patent EP-0315422-A2 (EP)
Inventor: EMA TAIJI
IPC: H01L23/52
Filed: 1988-11-02
Abstract: A semiconductor memory device includes a memory cell portion and a peripheral circuit portion which are provided on a silicon substrate (11). The peripheral circuit portion includes an insulation film (17) having a contact hole (33, 34) formed on the silicon substrate, a barrier layer (50, 60) formed in the contact hole having a layer structure which is the same as that of a metallization film (40) provided in the memory cell portion and which is formed at the same time as forming the first metallization film. The above layer structure includes a polysilicon film (21) and a metal silicide film (22). A metallization film (29, 30) of an alloy of aluminum and silicon overlies the barrier layer (50, 60) in the contact hole (33, 34).