baber/WOPTO huggingface dataset:
Patent EP-0566295-A2 (EP)
Title: Acrylic modifiers and blends
Inventor: SHAH NILESH
IPC: C08F2/44
Filed: 1993-04-05
Abstract: Weatherable polymer compositions containing multi-stage modifier polymer have improved weathering characteristics when the weather stabilizer is located in an acrylic elastomeric stage of the multi-stage polymer.
Patent EP-0617081-A2 (EP)
Inventor: EHLERS JENS DR DIPL-CHEM
IPC: C08L23/06
Filed: 1994-03-15
Abstract: Polyethylene compositions which can be processed by injection moulding contain from 40 to 99 % by weight of a polyethylene having an intrinsic viscosity of from 1,000 to 5,000 ml/g and from 60 to 1 % by weight of a polyethylene having an intrinsic viscosity of from 100 to 700 ml/g. The molecular weight distribution of each of the polyethylene components is less than 9. The intrinsic viscosity of the compositions is at least 1,500 ml/g.
Patent EP-0619677-A2 (EP)
Inventor: IBARAKI SUSUMU
IPC: H04N7/167
Filed: 1994-04-08
Abstract: A scramble system of the present invention including a scramble apparatus and a descramble apparatus is applied to a recording and reproducing system or a transmission and receiving system wherein a frame of a digital video signal composed of a plurality of frames is divided into a plurality of predetermined fundamental video blocks corresponding to recording and reproducing processes. Either one of the recording and reproducing system and the transmission and receiving system executes a reconstruction process such as an interpolation process, a high speed playback process or the like. The scramble apparatus executes a scramble process on the inputted digital video signal in the identical processing manner using the fundamental video blocks in the identical position in each of the frames and generates a scrambled video signal, while the descramble apparatus effects reverse conversion of the scramble process executed by the scramble apparatus using the fundamental video blocks on the scrambled video signal generated by the scramble apparatus.
Patent EP-0632148-A2 (EP)
Inventor: PINOCA LEONARDO
IPC: D04H1/544
Filed: 1994-06-17
Abstract: Disclosed is a fiber for nonwoven fabrics comprising an olefin polymer material containing (by weight):
     1) from 50 to 80 parts of a propylene homopolymer having an isotactic index greater than 90, or a random copolymer of propylene with ethylene and/or a C₄-C₈ α-olefin; and   2) from 20 to 50 parts of a heterophasic polymer comprising a copolymer containing from 40 to 70% of ethylene, and having an intrinsic viscosity lower than or equal to 1.5 dl/g, or said copolymer containing less than 40% of ethylene and having an intrinsic viscosity lower than or equal to 2.3 dl/g;    said fiber being obtained by spinning the above olefin polymer material and then drawing it out with a draw-ratio equal to or lower than 1.8.
Patent EP-0646821-A2 (EP)
Inventor: LEINER DENNIS C
IPC: G02B13/00
Filed: 1994-09-27
Abstract: A relay lens system to be incorporated in an endoscopic optical assembly is provided. The relay lens system includes at least one relay lens module 42 for relaying an image between successive image planes. The relay lens module consists of two identical optical assemblies 44 arranged in bilateral symmetrical relation relative to a median plane disposed between the two assemblies. Each optical assembly includes a glass plano cylinder 46 and first 48 and second 50 curved lens components attached to each end of the plano cylinder. The lenses forming the lens components are fabricated from different optical materials including polymeric materials to correct aberrations within the system. The physical and geometrical characteristics of the components are selected to effectively transfer a bright image to the viewer.
Patent EP-0658056-A2 (EP)
Inventor: DREXLER MICHAEL
IPC: H04N19/523
Filed: 1994-12-02
Abstract: The starting point is a method for the hierarchical motion estimation in a television signal, in which the video frame is subdivided into fixed-size blocks and for each block, the motion relative to a second video frame is determined. Such motion estimation is used, in particular, for interframe-coded transmission for saving bandwidth, transmission time or storage capacity. It is the object to reduce the circuit complexity required for the motion estimation. According to the invention, blocks which do not overlap each other are created in the lower hierarchy level with finer resolution, and the centroids of these blocks are used as calculation points on a higher level of the hierarchy. Preferably, points which are located between the lines and do not represent real pixels in the line raster are investigated in the blocks which do not overlap one another. Especially for motion estimation in a television signal for transmission or recording with data reduction. <IMAGE>
Patent EP-0671606-A2 (EP)
Title: Position-measuring device
Inventor: AFFA ALFRED
IPC: G01D5/26
Filed: 1994-12-10
Abstract: The system to measure the position of a body (2) secured in a carrier (1) uses a relatively in elastic set cast mass (14) at least between one surface (8,9) of the body (2) and a surface (12,13) of the carrier (1). A barrier layer (10) is inserted between the body (2) surface and the cast mass (14) and/or between the cast mass (14) and the carrier (1), which allows thermal length changes in the body (2) to be measured in the measurement direction, independently of the carrier (1). The barrier layer is an adhesive layer (10) with high elasticity or it is a Teflon (RTM) film or a paper containing oil or silicon.
Patent EP-0618568-A2 (EP)
Inventor: LEHUREAU JEAN-CLAUDE
IPC: G11B5/187
Filed: 1987-10-28
Abstract: Thin-layer magnetic head including, on a substrate (1):   - a first magnetic pole (2) having a flank (20) making an angle (perpendicular) with the face of the substrate; - a second magnetic pole (3) having a flank (30) substantially parallel to the flank (20) of the first magnetic pole (2), the two flanks (20) and (30) being separated by a layer of a magnetic material.   The invention also relates to a method of producing such a head. The invention is applicable in particular in the domain of magnetic tape recorders/players. <IMAGE>
Patent EP-0616330-A2 (EP)
Inventor: TOMITA HIROYOSHI
IPC: G11C7/06
Filed: 1994-02-16
Abstract: A semiconductor memory device includes a memory cell array (42) in which a number of sense amplifiers are provided, a plurality of segmented drive lines (43 i , 43 i+1 ) each connected to a group of sense amplifiers for driving the same, each of the segmented drive lines being formed of first and second drive line segments (44 i , 44 i+1 , 45 i , 45 i+1 ) forming a pair, and a number of trunks (50 (i+1)/2 , 51 (i+1)/2 , 58 (i+1)/2 , 58 (i+1)/2 ) for supplying electric power to the segmented drive lines. Each of the trunks includes a first conductor strip extending from a first side of the memory cell array toward a second side for connection to a plurality of the first drive line segments upon crossing the same, and a second conductor strip extending from the second side of the memory cell array toward the first side for connection to a plurality of the second drive line segments upon crossing the same. The first and second conductor strips have distal end parts having a reduced width (W₂) and a mutually complementary shape, such that the first and second conductor strips are disposed to form a straight strip having a substantially constant width (W₁) throughout the memory cell array.
Patent EP-0638243-A2 (EP)
Inventor: OTSUKI TATSUKIYO
IPC: A23L11/00
Filed: 1994-03-10
Abstract: A process for preparing bean jams with adzuki beans soaked in water for preparing the bean jam, comprising applying first high voltage negative electrons without flowing any electric current to the beans used as a starting material and/or the water while a pole at the secondary high voltage side of a high voltage electrostatic transformer is completely sealed and insulated and a high output resistance is provided at another pole.
Patent EP-0665053-A2 (EP)
Inventor: DAY JAMES
IPC: B01J19/20
Filed: 1994-11-29
Abstract: A novel apparatus for isolating solids or wetcakes from fluids is disclosed. Said apparatus is closed to the atmosphere and comprises a slip joint and a floating auger (32) which allows for solid recovery under pressure in the absence of substantial solvent volatilization.
Patent EP-0634488-A2 (EP)
Inventor: PARK JE KYUN GOLDSTAR CO LTD
IPC: G01N27/416
Filed: 1994-07-14
Abstract: A biosensor for measuring gas-phase organic chemicals rapidly and accurately. The biosensor includes a thick film electrochemical device having an insulating substrate, electrodes formed on the substrate, connecting pads for the electrodes and an insulating layer, and a responsive membrane formed on the electrode portion of the electrochemical device. The responsive membrane is provided with a moisture-absorbing gel layer in which an enzyme for reacting with the gas-phase organic chemical is immobilized.
Patent EP-0687060-A2 (EP)
Inventor: YAMAMOTO KAZUYA C O MITSUBISHI
IPC: H03F1/02
Filed: 1995-05-17
Abstract: A power amplifier comprises a first amplifier circuit (100a) connected between an input terminal (IN) and an output terminal (OUT) and comprising a first amplifier FET (A2) and a first matching circuit (M2), and a second amplifier circuit (100b) connected between the input terminal (IN) and the output terminal (OUT) and comprising a second amplifier FET (A3), a second matching circuit (OM3), and a switching circuit (SW3). In this power amplifier, the first amplifier circuit (A2) outputs an output signal of a first power level when the first amplifier FET (A2) is operated while the second amplifier FET (A3) is not operated and the switching circuit (SW3) is turned off, and the second amplifier circuit (A3) outputs an output signal of a second power level when the first amplifier FET (A2) is not operated while the second amplifier FET (A3) is operated and the switching circuit (SW3) is turned on. Therefore, impedances of the output side matching circuits (M2,OM3) of the first and second amplifier circuits (100a,100b) which output amplified signals of different power levels can be optimized with high precision. As the result, in both the high-power output operation and the low-power output operation, the efficiencies of the first and second amplifier circuits (100a,100b) are significantly improved.
Patent EP-0678298-A2 (EP)
Inventor: RHODES JOHN RICHARD
IPC: A61K31/18
Filed: 1993-09-17
Abstract: The present invention relates to the use of 4-(2-formyl-3-hydroxyphenoxymethyl) benzoic acid or physiologically acceptable salts thereof as an immunopotentiatory agent, compositions containing such a compound and their manufacture, combinations of such a compound with anti-tumour or anti-infective drugs and the use of such combinations in the prophylaxis or treatment of such diseases arising from tumours or infections.
Patent EP-0710745-A2 (EP)
Inventor: PRESTELE EUGEN
IPC: E02D17/20
Filed: 1995-10-14
Abstract: The slab (1) has a base (2) and integral side walls, forming an open chamber. Contacting side walls (7,7') of neighbouring slabs have flat sections (8,8') in the contact areas, which engage flat against each other, when two similar slabs are connected. Each flat section is formed by an L-shaped part (6,6') of the side wall. At least one edge of the slab has projections (4) to engage into the edge of the base of the neighbouring similar slab.
Patent EP-0718863-A2 (EP)
Inventor: OHSHIMA TAKASHI
IPC: H01J1/308
Filed: 1995-12-15
Abstract: An electron beam source is provided with an electron forming means (12,2,3) such as a doped layer of Si (2) for forming conduction band electrons near the surface of the pointed tip of a needle-shaped structure while suppressing emission of electrons from a valence band. The surface of the pointed tip of the needle-shaped structure is formed with a single-crystal semiconductor or insulator. Preferably a surface passivation layer (4) and/or a highly doped layer is formed on the surface of the needle-shaped structure. Also, means for exciting electrons in a valence band may be provided.
Patent EP-0723752-A2 (EP)
Inventor: HUBER EDGAR
IPC: A47B88/00
Filed: 1995-12-22
Abstract: A support plate is fixed to the back (6) or side (2) of the drawer. The back end of the rail (4) is held in the fixture (5) inserted into the rail. The support (8) has a slot (17) into which the fixture fits. The fixture has a sprung hook (7) catching behind an edge of the support. The support has an opening into which the hook protrudes. The fixture has two side plates (14,15) on both sides of the support, with core between fitting into the slot and forming an abutment of the hook.
Patent EP-0667558-A2 (EP)
Inventor: JAMES ROBERT OWEN C O EASTMAN
IPC: C09D5/23
Filed: 1995-02-07
Abstract: A photographic element comprising a support having provided thereon a light-sensitive layer and a transparent magnetic recording layer, the magnetic recording layer comprising a transparent polymeric binder, ferro-magnetic particles and reinforcing filler particles, the magnetic particles having a surface area greater than 30 m 2 /gm and a coverage of from about 1x10 -11  mg/µm 3  to about 1x10 -10  mg/µm 3 , the filler particles having a median diameter less than 0.15 µm, a Mohs hardness of at least 6 and being present in the transparent magnetic layer in an amount of about 20% to about 300% by weight based on the weight of the polymeric binder present.
Patent EP-0670223-A2 (EP)
Inventor: KOITABASHI NORIFUMI C O CANON
IPC: B41J2/165
Filed: 1991-04-10
Abstract: This invention provides a novel and effective recovery method and device for an ink jet recording head, which method or device has the step of or means for carrying out substantially at a time a condition for driving discharge energy generating elements to discharge ink from the discharge ports of the head and a condition for effecting the forced discharge of the ink by a suction or pressing pump. According to the present invention, the pump itself can be made compact and moreover, the recovery process of all the discharge ports can be carried out reliably within a short time.
Patent EP-0700663-A2 (EP)
Inventor: GLOWA MICHAEL P
IPC: A61B17/00
Filed: 1995-09-08
Abstract: A rotatable surgical shaver handpiece having a rotating elongated inner member within a fixed outer member is provided with a means for varying the cutting window orientation of the outer tubular member. The window orientation is adjusted by providing a rotatable collet assembly which has a hollow, outer, longitudinally movable body to which the outer hub member is keyed. The outer collet member is concentrically situated about an inner collet body and is fixed to an annular, toothed locking surface which is movably biased against an identical toothed locking surface fixed to the inner collet body. The teeth have sloped sides and are shallow such that the pre-loaded force compressing the two locking surfaces together is easily overcome by rotating the outer collet body to cause the teeth of one locking surface to slide along the teeth of the mating locking surface. In another embodiment, the invention is provided with a blade recognition means for identifying a code associated with a particular blade assembly regardless of the window orientation of the outer tubular member of the blade assembly. In another embodiment of the invention the handpiece is provided with an extruded body fitted with a longitudinally slidable aspiration control switch.
Patent EP-0693750-A2 (EP)
Inventor: ZIPEROVICH PABLO A
IPC: G11B20/18
Filed: 1995-07-04
Abstract: An apparatus and method for removing DC offset from a received analog signal having DC offset introduced during analog signal processing. The preferred circuit has a DC offset control loop that operates in real-time during the reading of a sinusoidal preamble pattern. The control loop is enabled during preamble read time and rapidly cancels DC offset by subtracting a learned correction value from the incoming analog signal being processed. Before the end of preamble playback the loop is disabled and the learned correction value held over data read times. The disclosed control loop is particularly robust in that it is not dependent upon correct sample decisions in order to properly determine the DC offset correction value. As an added feature the DC offset control loop is orthogonal with respect to the gain and timing control loops in a sampled data system.
Patent EP-0697523-A2 (EP)
Inventor: OZAKI MASAYUKI
IPC: F04C28/08
Filed: 1995-08-18
Abstract: In a screw fluid machine including male and female rotors which are engaged with each other, a casing for accommodating both the male and female rotors, fluid working rooms which are formed by the male and female rotors and the casing, and fluid inlet and outlet ports which are provided in the casing so as to intercommunicate with one end portion and the other end portion of the working rooms, the helix angle of the screw gear constituting each of the male and female rotors is set to be continuously varied in a helix advance direction. Further, the screw gear is designed so that the peripheral length of a pitch cylinder in a helix advance direction on a development of a tooth-trace rolling curve on the pitch cylinder of the screw gear can be expressed by a substantially monotonically increasing function.
Patent EP-0708172-A2 (EP)
Inventor: HATAKEYAMA KO
IPC: C10N10/04
Filed: 1995-09-21
Abstract: A grease composition for constant velocity joints comprises (a) a base oil; (b) a lithium-containing thickener selected from the group consisting of lithium soap and lithium complex soap; (c) an organic molybdenum compound selected from the group consisting of molybdenum dithiophosphates and molybdenum dithiocarbamates; (d) a zinc dithiophosphate; (e) a sulfur-phosphorus extreme pressure agent free of any metal; and (f) a calcium salt selected from the group consisting of calcium salts of oxidized waxes, calcium salts of petroleum sulfonates and calcium salts of alkyl aromatic sulfonates. The grease composition for constant velocity joints exhibits a substantially improved effect of reducing friction coefficient and a substantially improved effect of reducing the axial force proportional to the third order component of rotation.
Patent EP-0730029-A2 (EP)
Inventor: CRUEGER ANNELIESE DR
IPC: C07K14/365
Filed: 1996-02-17
Abstract: DNA (I) with a 2219 bp sequence given in the specification is new. Also claimed are: (1) functional variants of (I); (2) vectors contg. (I) or its variants; (3) microorganisms transformed with the vectors of (2); (3) an amino acid sequence with the above 2219 bp sequence (sic); and (4) proteins contg. at least part of the amino acid sequence of (3).
Patent EP-0729702-A2 (EP)
Inventor: MOCHIZUKI FUMIAKI
IPC: A01N37/02
Filed: 1996-02-29
Abstract: Herein disclosed are a communication disruptant for controlling  Pandemis heparana  which is a leaf roller of an apple pest in the world. The communication disruptant comprises ( Z )-11-tetradecenyl acetate as active ingredient, and a content of its geometrical isomer, ( E )-11-tetradecenyl acetate, should be not more than 1% on the basis of the weight of the active ingredient. Because the present invention indicates that ( E )-11-tetradecenyl acetate is an inhibitor of communication disruption effect of the active ingredient. Moreover, the present invention also indicates that ( Z )-11-tetradecenol show synergistic effect to the active ingredient, when the alcohol content is not more than 5 % on the basis of the weight of the active ingredient.
Patent EP-0757168-A2 (EP)
Inventor: ENGEL GERHARD DIPL-ING
IPC: F02D41/26
Filed: 1996-04-30
Abstract: The method involves determining correction points for the characteristic field at least three operating points from the difference (DMK) between a desired value and the actual value of an operating parameter. At least one correction plane is defined by at least three operating points and the associated correction values. Each point on the correction plane acts as a correction value. A fuel quantity signal can be used as the operating parameter; the actual fuel quantity is determined starting from an air quantity signal and a Lambda signal.
Patent EP-0752547-A2 (EP)
Inventor: RENK ROLF DIPL-ING FH
IPC: G05G25/02
Filed: 1996-06-22
Abstract: The gear shift lever's (1) bottom end is mounted in a clutch housing so as to pivot on all sides. The bottom end has an operating ball (4) fitting into an eyelet in the crank (6) of the sliding selector shaft (7). The play between the ball and eyelet is balanced by a spring element (9,10) on the ball. The spring element is formed by an edge part of the ball, which is connected only on one side to the other operating balls, as a result of the slot (11,12,13,14) leading into the balls.
Patent EP-0756911-A2 (EP)
Inventor: HUGO FRANZ ING
IPC: B22D13/02
Filed: 1996-06-28
Abstract: The method concerns the production of particles out of cast bodies (10) which have solidified in an oriented manner. A metal melt in a non-reactive atmos. is poured onto a cooling surface (9) and subsequently the resultant casting (10) is broken up into particles. The melt is poured according to the principle of centrifugal casting onto an essentially cylindrical cooling surface (9) rotating at high speed about an axis (AR-AR). The casting (10) thus produced solidifies in a direction oriented radially inwards. Also claimed is the appts. for implementation of the proposed method.
Patent EP-0759455-A2 (EP)
Inventor: MCKEE GRAHAM EDMUND DR
IPC: C08F295/00
Filed: 1996-08-05
Abstract: Prodn. of polymer particles comprises: (a) polymerising monomer(s) (I) in the presence of block copolymer and/or graft copolymer in an organic dispersant which does not dissolve the polymer to be prepd.; and (b) free radical polymerisation of monomer(s) (II) once or repeatedly in the presence of the resultant polymer. Also claimed are the polymer particles produced, which have a core of (I) polymer and shell(s) of (II) polymer.
Patent EP-0761878-A2 (EP)
Title: Vorrichtung zum Auftragen eines flüssigen oder pastösen Mediums auf eine laufende Materialbahn, insbesondere aus Papier oder Karton
Inventor: MADRZAK ZYGMUNT
IPC: D21H23/36
Filed: 1996-08-14
Abstract: Die Erfindung betrifft eine Vorrichtung zum Auftragen eines flüssigen oder pastösen Mediums auf eine laufende Materialbahn, insbesondere aus Papier oder Karton, mit mindestens einem Auftragswerk (1) für das flüssige oder pastöse Medium, umfassend eine dem Auftragswerk (1) zugeordnete Walze (2) zur Aufnahme des flüssigen oder pastösen Mediums bei indirektem Auftrag oder zum Führen der Materialbahn bei direktem Auftrag, eine Auftragsrakel (6), und eine entgegen der Drehrichtung (P) der Walze (2) im Abstand zur Auftragsrakel (6) angeordnete Reinigungsrakel (7), die mit der Auftragsrakel (6) eine Auftragskammer (5) für das flüssige oder pastöse Medium begrenzt und die ein sich über die Breite der Materialbahn erstreckendes und in einem Rakelbett (13) angeordnetes Rakelelement (12) aufweist. Das Rakelelement (12) ist in einer zu seiner Längserstreckung im wesentlichen parallel verlaufenden Richtung beweglich angeordnet. <IMAGE>