baber/WOPTO huggingface dataset:
Patent EP-0490876-A2 (EP)
Inventor: LUM FRANCIS
IPC: G11B5/596
Filed: 1985-04-04
Abstract: A method of and apparatus for obtaining digital expression of analog signals, in particular signals produced by "reading" (i.e., tranducing) head-positioning information recorded on storage media, for example magnetic recording media. Head-positioning signals (36, 38) constitute signals bursts which are processed to obtain pulses whose width is dictated by the amplitude of the detected bursts, and the pulse width in each instance is expressed digitally by using the magnitude of the pulse to drive a counter-timer (61). The resulting count integrally embodies a digitized representation of the initial analog signal burst, which is directly available for further processing by digital means and for storage in digital memory apparatus.
Patent EP-0508239-A2 (EP)
Inventor: LEHRICH KARL
IPC: F21V21/04
Filed: 1992-03-27
Abstract: The recessed light projector is mounted by means of an installing ring (22) on a ceiling (33). Rotatably supported in the installing ring (22) is a rotating ring (26). The lamp housing (10), which can be pivoted relative to the rotating ring about a pivot axis (35), dips into a recess in the rotating ring (26). The pivot axis (35) extends on one side of the lamp housing (10), which can be pivoted only at one end. A locking device (41) for securing the particular pivoted position engages at the opposite end. In each pivoted position, the lamp housing seals the opening of the rotating ring (26) or of the diaphragm ring (34). <IMAGE>
Patent EP-0513580-A2 (EP)
Inventor: GRAMMENOS WASSILIOS DR
IPC: C07D261/20
Filed: 1992-04-24
Abstract: alpha -Phenylacrylic acid derivatives I <IMAGE>  in which     n = 0 to 4;   y = 0 or 1; R<1> = H; alkyl; alkenyl; alkynyl; optionally substituted cycloalkyl; vinyl or ethynyl if W represents a direct bond; R<2> = CN; alkenyl; alkynyl; optionally substituted cycloalkyl; optionally substituted alkyl; R<3> = H; NO2; CN; halogen; alkyl; alkoxy; haloalkyl; haloalkoxy; alkylthio; or, in the event that n represents 2, 3 or 4, two adjacent substituents R<3> together are optionally substituted 1,3-butadiene-1,4-diyl; R<4> = H; CHO; optionally substituted alkyl; optionally substituted alkenyl; optionally substituted alkynyl; an optionally substituted saturated or unsaturated cyclic radical; (phenyl)3P-; (phenyl)2PO-; (alkoxy)2PO-; an optionally substituted (hetero)aromatic system; W = a direct bond; oxygen; sulphur; optionally substituted nitrogen;   A = -O-; -C(=O)-; -O-C(=O)-; -C(=O)-O-; -S-; -S(=O)-; -O-S(=0)--S(=O)-O-; -S(=O)2-; -O-S(=O)2-; -S(=O)2-O-; -NR<5>-; -O-NR<5>-; -NR<5>-C(=O)-; -C(=O)-NR<5>-; -NR<5>-C(=O)-NR<6>-; -NR<5>-S(=O)-; -S(=O)-NR<5>-; -NR<5>-S-(=O)-NR<6>-; -NR<5>-S(=O)2-; -S(=O)2-NR<5>-; -NR<5>-S(=O)2-NR<6>-; -N=N-; -NR<5>-NR<6>-; -NR<5>-NR<6>-C(=O)-; -C(=O)-NR<5>-NR<6>-; -NR<5>-NR<6>-S(=O)-; -S(=O)-NR<5>-NR<6>-; -NR<5>-NR<6>-S(=O)2-; -S(=O)2-NR<5>-NR<6>-; -O-(alkylene)-O-; -C-(=O)-(alkylene)-O-; -O-C(=O)-(alkylene)-O-; -C(=O)-O-(alkylene)-O-; -S-(alkylene)-O-; -S(=0)2-(alkylene)-O-; -O-S-(=O)2-(alkylene)-O-; -S(=O)2-O-(alkylene)-O-; -NR<5>-(alkylene)-O-; -O-NR<5>-(alkylene)-O-; -NR<5>-C(=O)-(alkylene)-O-; -C(=O)-NR<5>-(alkylene)-O-; -NR<5>-C(=O)-NR<6>-(alkylene)-O-; -N=N-(alkylene)-O-; -NR<5>-NR<6>-(alkylene)-O-; -NR<5>-NR<6>-C(=O)-(alkylene)-O-; -C(=O)-NR<5>-NR<6>-(alkylene)-O-; optionally substituted alkylene, alkenylene or alkynylene, it being possible for these carbon chains to be interrupted by one of the following groups or to be bonded to R<4> or to the phenyl ring by one of the following groups: O, S, NR<5>, CO, CO-O, O-CO, SO, SO2, SO2-O, O-SO2, NR<5>-CO, CO-NR<5>, NR<5>-CO-NR<6>, N=N, NR<5>-NR<6>, NR<5>-NR<6>-CO, CO-NR<5>-NR<6>;   R<5>, R<6> = H, alkyl or alkoxy, their preparation, fungicides and pesticides containing them, and their use.
Patent EP-0511657-A2 (EP)
Inventor: OGAWA KAZUFUMI
IPC: B29D11/00
Filed: 1992-04-29
Abstract: A chemically adsorbed film containing hydrophilic groups is formed on a substrate (11) such that it is chemically bonded by Si covalent bonds to the substrate. The adsorbed film has an improved hydrophilic property. In addition, the film provides an excellently durable and transparent fog-proof substrate. According to the method of the invention, a substrate containing hydrophilic groups is contacted with a non-aqueous solution containing a surface active material having straight chain molecules each having at one end a chlorosilyl group and at the other end at least one functional group selected from the group consisting of a bromo group, iodo group, cyano group, thiocyano group, chlorosilyl group etc. to cause a dehydrochlorination reaction between hydrophilic (12) groups on the substrate surface and chlorosilyl groups of the surface active material, thereby forming a chemically adsorbed film on the substrate surface. The functional group at the other end of the surface active material is converted into at least one hydrophilic group selected from the group consisting of -OH, -COOH, -NH₂, =NH, -N⁺R₃X⁻ (X representing a halogen atom, R represents a lower alkyl group), -NO₂, -SH, and -SO₃H groups.
Patent EP-0532932-A2 (EP)
Title: Elektrochemische Messzelle zum Nachweis und zur Bestimmung von Gasen und Dämpfen, insbesondere von Halogen-Wasserstoffen
Inventor: KUEHN UWE
IPC: G01N27/413
Filed: 1992-08-20
Abstract: Eine elektrochemische Meßzelle mit einem 3-Elektroden-System (Meßelektrode, Gegenelektrode, Bezugselektrode)in einem Elektrolyten mit einem die elektrochemische Reaktion fördernden Zusatz soll für den Nachweis von Halogen-Wasserstoffen selektiv und hochempfindlich sein und ein stabiles Meßsignal aufweisen. Eine derartige Meßzelle besitzt zum Nachweis von Salzsäure in dem Elektrolyten einen Zusatz von Tetrachlorogoldsäure, wobei sämtliche Elektroden aus Gold sind. Zur weiteren Verbesserung ist vorgesehen, die Gegenelektrode durch eine Kationentauschermembran (11) zu schützen. <IMAGE>
Patent EP-0551568-A2 (EP)
Inventor: KOEVENIG BRIAN P
IPC: C08K3/32
Filed: 1992-09-14
Abstract: An aqueous coating composition, comprising
     A) an aqueous anionic polyacrylate or polyurethane dispersion obtainable by dispersing
   1) a polyacrylate resin, having functional groups selected from the group consisting of carboxylic acid groups, carboxylic anhydride groups or mixtures thereof in water in the presence of ammonia, or,   2) a fully reacted polyurethane resin, formed from the reaction of a glycol or polyol of polyester or polyether with a diisocyanate, and then neutralized with ammonia or other amine, and dispersed in water       B) a phosphorous containing pigment   C) additives selected from the group consisting of pigments, solvents, rust inhibitors, dispersants, surfactants or mixtures thereof.   
     The coating composition is useful as a primer for metal substrates in combination with a waterborne basecoat to give a stable metallic effect.
Patent EP-0502587-A2 (EP)
Inventor: GUILLON HENRI
IPC: B60J10/04
Filed: 1989-08-17
Abstract: Sealing profile for movable glazing intended to be used as a slide of a motor vehicle comprising a body and a sealing lip (61) with, in combination, a first flexible covering (37) produced by the flocking of fibres or textile piles over most of the surface of the sealing lip (61) intended to come into contact with the glazing and a second harder covering (92), having a homogenous surface, for example made of polyolefine or polytetrafluoroethylene and good sliding properties, laid over all the parts (54, 56, 70, 67) of the surface of the slide cooperating in the guiding of a runner which is firmly fixed to the movable glazing. <IMAGE>
Patent EP-0543461-A2 (EP)
Inventor: HALL DAVID
IPC: F16C17/04
Filed: 1992-11-17
Abstract: Cylindrical bearing pads (60) are insertable into bearing pad recesses (59) formed in a receiving surface of a bearing pad retainer (56) in a load-carrying structure. The bearing pads have an insertion end (61) which is fixed into the bearing pad recess by brazing or by interference fitting and a bearing end (62) which projects from the receiving surface and terminates in a bearing face (63). The bearing face has a periphery which encircles the bearing face and an indentation (67) having a perimeter formed centrally in the bearing face. An annular flattened area encircles the indentation forming an effective bearing contact area between an outer border of the flattened area and the perimeter of the indentation. When the indentation is filled with drilling fluid, lubrication is provided to an opposed bearing face of an opposing bearing pad. The indentation can be filled with drilling fluid or some other material with a higher heat storage capacity than polycrystalline diamond to provide temperature modulation for storing heat produced at the bearing face. When filled with a material, the indentation also serves to dissipate heat to reducing the length of a path of heat when the heat is conducted to cooler areas of the bearing face. Alternate embodiments include bearing faces with single or plural indentations of various shapes.
Patent EP-0529835-A2 (EP)
Inventor: NOHIRA HIROYUKI
IPC: C07C57/30
Filed: 1992-08-05
Abstract: (±)-2-(4-Isobutylphenyl)-propionic acid can be resolved into optically active isomers easily and with high yeilds. The method is characterized by the use of the optically active amine of the following general formula (I) or (II) as a resolving agent.
Patent EP-0534603-A2 (EP)
Inventor: KAWAUCHI MITSURU
IPC: C08G63/91
Filed: 1992-08-18
Abstract: Continuous polyester filaments and method of making the same, the filaments being solely suitable for making carpets, wherein said filaments are mainly composed of polyethylene terephthalate resin and at least 20% of said resin is obtained from regenerated products; wherein said continuous filaments possess a curled effect generated by means of a stuffing box; wherein the curls density is between 3 and 15 units per 25 mm; and wherein said continuous polyester filaments are bulky.
Patent EP-0546856-A2 (EP)
Inventor: KARASAWA AKIO
IPC: G03F7/027
Filed: 1992-12-11
Abstract: Dyes suitable for use in the fabrication of color filters are described. They contain one or more photopolymerizable substituents which may preferably be represented by the following formula:       D-(A-Y       ​           n       1           )       ​           n       2                   
 wherein D represents a chromophoric nucleus, A denotes a connecting group, Y means the photopolymerizable group,  n ¹ is 1-10000, and  n ² stands for an integer of 1-10. Also described are photosensitive resist resin compositions containing the dyes as well as color filters fabricated by curing the photosensitive resist resin compositions.
Patent EP-0569685-A2 (EP)
Inventor: VOLLWEILER TIMOTHY J
IPC: E21B43/12
Filed: 1993-03-12
Abstract: A portable ground water sampling apparatus has a submersible pump or other water sampling apparatus attached through a hose to a hydraulically driven spool mounted on a boom attached to the bed of a truck or trailer. The hydraulically operated boom enables the operator to place the pump over the well and lower the pump into the well from the spool. A second spool also mounted on the boom operates a cable attached to a discrete liquid sampler or appliance of operator's choice for lowering into the well to take water samples or collect data. A decontamination apparatus is also attached to the boom and washes the hose and cable to remove contaminants therefrom. The contaminated wash fluid is removed to a holding tank for later disposal at a safe site. Hydraulically driven level-wind mechanisms are attached to each spool.
Patent EP-0585910-A2 (EP)
Inventor: BAHM KLAUS
IPC: G01F23/26
Filed: 1993-09-02
Abstract: Inclinometer having two capacitors (20/21, 20/22, 20/23, 20/24) forming a capacitive voltage divider, which are formed by two pairs (20/21, 20/22, 20/23 and 20/24) of electrodes, the relative position of which is preset, a gap (26, 27; 28, 29) between the electrodes being provided in each pair, in which gaps a dielectric fluid is located, and the gaps being connected to one another in accordance with the principle of communicating tubes. The voltage divider is connected to an alternating-voltage source which supplies a voltage with a predetermined amplitude Û. A measuring circuit detects a detuning of the capacitive voltage divider. <IMAGE>
Patent EP-0601405-A2 (EP)
Inventor: LOEFFELHOLZ JOSUA DIPL-CHEM
IPC: C08G77/60
Filed: 1993-11-25
Abstract: The present invention relates to polymeric boro- and alumosilazanes of the formula <IMAGE> where each silicon and aluminium atom is coordinated by four nitrogen atoms and each boron atom is tricoordinated by at least two nitrogen atoms and at most one hydrogen atom, to a process for the preparation of these polymers, and to their use as precursor compounds for high-performance ceramic materials.
Patent EP-0601417-A2 (EP)
Inventor: STAHL WILHELM DR
IPC: A61K47/48
Filed: 1993-11-26
Abstract: The invention relates to physiologically compatible and physiologically degradable polymer-based carbohydrate receptor blocker with an HLB of 10 to 20, containing: carbohydrate portion - bifunctional spacer - hydrophilic biodegradable polymer - potentiator, where the carbohydrate portion consists of 1 to 20 naturally occurring, identical or different, monosaccharide units and is coupled via one or more bifunctional spacers, which is a natural or synthetic molecule, to a hydrophilic biodegradable polymer, and the polymer in turn is the carrier of one or more spacers and the hydrophilic biodegradable polymer is additionally linked to the potentiator which is a crosslinker, one or more groups with hydrophobic, hydrophilic or ionic properties or a solubility improver, to a method for the preparation and to its use in vivo for blocking carbohydrate-recognising receptors. The carbohydrate receptor blocker induces no incompatibility reaction in vivo either in its totality or in the form of breakdown products.
Patent EP-0562714-A2 (EP)
Inventor: JOHNSON CHRIS
IPC: B23B47/22
Filed: 1993-02-18
Abstract: A peck feed drill (10) incorporates a motor gear quill (100) and a feed control assembly (200) together on a moving race track shaped piston (152). External construction of the housing permits mounting of an indexing adaptor plug (114) for attachment of drill bushings. Internal construction of the housing provides for passage of air to the various components to which control tool operation. Valves within the air logic circuitry are multi-functional to minimize the number of parts.
Patent EP-0558237-A2 (EP)
Inventor: CHEN MAO-MIN
IPC: G11B5/39
Filed: 1993-02-18
Abstract: A magnetoresistive (MR) read transducer having passive end regions (28, 38) separated by a central active region (25, 34) comprises an MR layer (27, 31) made from a material having a low uniaxial magnetic anisotropy. A soft magnetic bias layer (24, 33) is adjacent to but spaced from the MR layer in the central region (25, 34) only, and the soft magnetic bias layer (24, 33) is made from a material having a high uniaxial magnetic anisotropy. A longitudinal bias is produced directly in each of the end regions (28, 38) only, and the means for producing the longitudinal bias comprises a layer (26) made from a material having a high uniaxial magnetic anisotropy. Control of the uniaxial anisotropy can be achieved by choosing materials of appropriate magnetostriction or intrinsic uniaxial anisotropy.
Patent EP-0570147-A2 (EP)
Inventor: BERTINO GIAN KUCA
IPC: G06F3/16
Filed: 1993-05-05
Abstract: A portable computer (31) has a voice section (30) and is capable of processing texts and verbal inserts originating from the voice section The computer (31) comprises a voice conversion unit (107) a hard disc unit (84) for the storage in memory or the reproduction of texts and of verbal inserts and function keys (FN F9) to command the access to a voice management program (VOICE). An annotation command (ANNOTATE) permits the visual display on a screen (37) and the leaving in the text of a linkage track for a verbal insert datum. The computer comprises a cover (33), which carries preset keys (97) which are accessible from the outside for the handling of verbal inserts as in a cassette recorder. The computer (33) links the inserts both in commercial WP program texts and in texts of a resident program NOTE which is specialised for texts with call-ups for the inserts. It further provides a plurality of compression/decompression programs for compressing and decompressing the voice signals in accordance with differing quality/occupancy ratios of the memory.
Patent EP-0594369-A2 (EP)
Inventor: BURKE CATHIE J
IPC: B41J2/14
Filed: 1993-10-15
Abstract: A heater element for a printhead for an ink jet printing system has a pit layer (22) which protects the overglaze passivation layer (20), PSG step region (10), portions of the Ta layer (14) and dielectric isolation layer (12) and junctions or regions susceptible to the cavitational pressures. The inner walls (23) of the pit layer define the effective heater area and dopant lines (9) within the heater resistor (8) define the actual heater area. In an alternative arrangement, the dopant lines define both the actual and effective heater areas, and in yet another arrangement, one inner wall and one dopant line define the effective heater area. When a plurality of the heater elements are incorporated into a printhead having either full pit channel geometry and open pit channel geometry, the operating lifetime of the printhead is extended because the added protection of the pit layer prevents : 1) passivation damage and cavitational damages of the heater elements ; and 2) degradation of heater robustness, hot spot formations and heater failures well into the 109 pulse range. The printhead can be incorporated into a drop-on-demand printing system of a carriage type or a full width type.
Patent EP-0552138-A2 (EP)
Inventor: SANTANIELLO MOSE
IPC: A61P31/04
Filed: 1993-01-15
Abstract: Esters of acyl L-carnitines of general formula (I)
     wherein
     R is a straight or branched acyl group having 2 to 16 carbon atoms, in particular isobutyryl and isovaleryl ;   n is an integer comprised between 7 and 15, particularly 10 ; and,   X- is the anion of a pharmacologically acceptable acid are endowed with potent antimycotic activity particularly against yeast like fungi, such as Candida albicans, the aetiologic agent of candidiasis and against filamentous fungi, such as Aspergillus fumigatus, the aetiologic agent of aspergillosis.   Orally or parenterally administrable or topically applicable pharmaceutical compositions comprise an ester of formula (I) as active ingredient.
Patent EP-0623471-A2 (EP)
Inventor: THOMAN JEFFREY A
IPC: B41J25/304
Filed: 1994-04-28
Abstract: A first level carriage lockout scheme employs one set of cartridge tabs (14, 20, 24, 28) to differentiate print cartridges (17, 18, 22, 26) from each other for a first family of print cartridges, and another first level carriage lockout scheme employs another set of cartridge tabs (32,34; 38,40; 44,46; 50,52; 56,58; 62,64) to differentiate print cartridges (30, 36, 42, 48, 54, 60) from each other for a second family of print cartridges. A second level carriage lockout employs cartridge wings (70, 72) to differentiate between different families of print cartridges.
Patent EP-0644523-A2 (EP)
Inventor: SHIMADA TAKAYUKI
IPC: G09G3/36
Filed: 1994-08-29
Abstract: A liquid crystal display device is disclosed which includes: a plurality of source bus lines in parallel with each other; a plurality of gate bus lines in parallel with each other, crossing the source bus lines; a switching element connected to one of the plurality of source bus lines and one of the gate bus lines; a pixel portion connected to the switching element; and a source drive circuit for supplying a data signal to the plurality of source bus lines, wherein the source drive circuit has a data signal line connected to the respective source bus lines, and the data signal line forms a closed circuit, thereby making a delay time of the data signal supplied to the plurality of source bus lines uniform.
Patent EP-0651473-A2 (EP)
Inventor: MAIHOFER THOMAS
IPC: H01R39/16
Filed: 1994-10-17
Abstract: Wollastonite (CaSiO3) with a structure in the form of needles is added as a filler to the phenol resin moulding compound for the supporting body of the sliprings and of the commutator laminates in order to produce an asbestos-free slipring arrangement and commutator arrangement.
Patent EP-0660189-A2 (EP)
Inventor: LUTSIC REBECCA CHRISTINE
IPC: G03F7/42
Filed: 1994-11-22
Abstract: It has been discovered that organic photoresists may be quickly, covenantly, and completely stripped using a hot hydrogen atmosphere. The substrates are preferably exposed to such atmosphere utilizing a hydrogen conveyor furnace. The gases from the furnace are burned to carbon dioxide and water thereby eliminating the need to dispose of a stripping agent.
Patent EP-0644653-A2 (EP)
Inventor: MORITA TAKAO TOYO COMMUNICATIO
IPC: H03H9/19
Filed: 1990-11-22
Abstract: A structure of a piezoelectric resonator housed within a package (20), the resonator having an ultrathin vibratory portion (216) formed by a cavity (215) made in one side of a piezoelectric block (200) substantially centrally thereof and a thick frame-like rib (217) formed integrally with and surrounding the vibrating portion, wherein the resonator has on one face a partial electrode (206), an electrode lead pattern (231) extending from the partial electrode and an electrode lead end pad (234), the pad being located on a marginal portion of the rib, and the resonator being attached to the package at the same marginal portion but at its opposite face.
Patent EP-0657838-A2 (EP)
Inventor: HARADA TAKASHI C O CANON KABUS
IPC: G06V30/146
Filed: 1994-11-30
Abstract: An image containing characters and lines, which is inputted by a scanner or the like, is binarized and stored in a memory. A thickening process is repeatedly applied on groups of significant bits stored in the memory, until a predetermined condition is fulfilled. After this process, the thickened image is thinned at least a greater number of times than the number of times the thickening process is repeated in order to eliminate lines. As a result, characters are determined to exist at areas where groups composed of remaining significant dots exist, then characters are separated from the input image based on the areas of groups composed of remaining significant dots.
Patent EP-0669176-A2 (EP)
Inventor: STUHLBACHER FRANZ
IPC: B21D51/08
Filed: 1995-02-20
Abstract: A length of foil is given perforation-type cuts. These are stretched in width, and then folded, cut to length, and rolled cylindrically. The ends are twisted, and the elements and rolled continuously to form spherical formed bodies. The foil length is stretched to pref. three times its width, and is then folded to double pref. treble layers. The cut cylindrical parts are twice as long as their diameter. The device to carry out the process, consists of a cutter unit (2) with stacked rollers. These have blade-like upper smooth cutter knives (3) and intermediate discs (4), and lower cutting knives (5).
Patent EP-0671616-A2 (EP)
Inventor: DEUTSCH ROBERT
IPC: G01M15/11
Filed: 1995-03-06
Abstract: An apparatus, and a corresponding method, measures reciprocating engine performance based on torque output of the engine. This is accomplished by observing positional behavior of a rotating member driven by the engine. The apparatus includes a measurement device (129) that provides an acceleration signal (116) indicative of acceleration of the rotating member (101). A gated ACCEL-DECEL device (126) provides a gated acceleration signal (141), dependent on the acceleration signal (116) gated by an accumulate enable flag (138) corresponding to a first span (120) of rotary position of the rotating member (101). An accumulation device (143) accumulates the gated acceleration signal (141), and provides an accumulated result (149) dependent thereon. This accumulated result is a variable indicative of the reciprocating engine's performance.