baber/WOPTO huggingface dataset:
Patent EP-0277041-A2 (EP)
Inventor: YOKOTA KAZUTO C O PATENT DIVIS
IPC: H05G1/64
Filed: 1988-01-29
Abstract: Disclosed is speed compensated intensifying screen which has a layer of phosphor and a protective layer superposed sequentially on a substrate and further has a light-absorbing layer capable of absorbing part of the light emitted from the layer of phosphor superposed thereon. By this light-absorbing layer, a plurality of regions differing in speed are formed within the layer of phosphor. In the plurality of regions, the speed is continuously changed across the borderlines between the regions. This continuous change in density across the borderlines prevents the borderlines between the regions of speed from appearing as line patterns in the produced X-ray radiograph. The intensifying screen of the grade adapted for X-ray radiography of the chest effects proper speed correction by incorporating therein a plurality of regions of speed formed so as to conform to the various internal organs in the chest such as the upper and lower mediastinums, the hilums of the lung, and the lungfields. The intensifying screen of the grade adapted for X-ray radiography of the head effects proper speed correction by incorporating therein a plurality of regions of speed formed so as to conform to the various parts of the head from the central part through the portion near the scalp. The intensifying screen of the grade adapted for X-ray radiography of the upper and lower jaws and the peripheries thereof effects proper speed correction such as to prevent the shadow of the backbone from giving rise to portion deficient in radiographic density.
Patent EP-0278722-A2 (EP)
Inventor: FISCHER ADDISON M
IPC: G06F17/24
Filed: 1988-02-09
Abstract: An interactive data processing implemented method and apparatus for composing and editing a document in which a user is afforded great flexibility in defining the document geometry and in changing the data presentation characteristics associated with non-contiguous portions of the document. According to the present invention, each of the distinct line formats in the document is assigned an abstract format name (i.e., a Named Format) and each line in the document is associated with a distinct format (See A, Q, D, H, Figure 2). A Named Format is associated with each fragment of the text in the document. Likewise, an abstract name, referred to as a Named Font, is associated with a wide range of specifiable data presentation characteristics which operate over a range of the document defined by the user (see Figure 4). The same Named Format and Named Font is used to simultaneously specify different data presentation characteristics for the output devices (2, 4, 6, 8, 12, 20) of the system (see Figure 3). By a single change in the specification for a Named Format (Figures 2, 3) or Named Font (Figure 4), all the underlying data throughout the text which is associated with a Named Format or Font is automatically changed to reflect the modified characteristic specification.
Patent EP-0284366-A2 (EP)
Inventor: FARRAR DAVID
IPC: C08L5/00
Filed: 1988-03-23
Abstract: When drying an aqueous polysaccharide solution, the viscosification properties are maintained, and often improved, by including a low molecular weight electrolyte in the solution before the drying is completed, and generally before the solution is heated above 50°C.
Patent EP-0322175-A2 (EP)
Inventor: FARMER DAVID BRETLAND
IPC: C08F2/20
Filed: 1988-12-19
Abstract: Polymers containing vinyl C1 to C3 alkanoates, eg, vinyl acetate, as the major component are used as adhesives for, eg, packaging materials and wood laminates. The setting time of the adhesive is improved by performing the polymerisation in the presence of a water miscible chain transfer agents selected from specific classes of aldehydes, esters and mercapto-alkanols.
Patent EP-0291447-A2 (EP)
Inventor: VON WEISSENFLUH HANS
IPC: A61C5/12
Filed: 1988-02-25
Abstract: The matrix consisting of a thin flexible strip of plastic comprises a loop 1 to be placed around the tooth to give the desired shape to the filling material. It is permanently connected to an annular tightener (2) made of material permanently deformable by pressure with the fingers and dentist's forceps, for example, of annealed aluminum sheet. It exhibits, in the front, a slit (3) through which pass the two terminal extensions (1′, 1˝) of flexible strip (1) and, in the back, tabs (2′, 2˝) between which are permanently fastened the ends of said terminal extensions (1, 1˝) of said strip, so that by compressing said annular tightener (arrows 4, 5) it determines the slipping of slit (3) like a slider on the extensions (1′, 11˝) of the strip, the narrowing of loop (1) and the perfect adherence of the loop of the strip to the tooth.
Patent EP-0323416-A2 (EP)
Inventor: BAGOLINI CARLO ALBERTO
IPC: C07C311/03
Filed: 1988-12-22
Abstract: Phenylbenzylidene derivatives of 3-aminopropanesulfonic acid having general formula
     wherein X and Y, either the same or different, are hydrogen or halogen, are endowed with potent anticonvulsant activity.
Patent EP-0298952-A2 (EP)
Inventor: KONRAD WALTER
IPC: B61D17/06
Filed: 1988-07-04
Abstract: A driver's compartment of a railway vehicle, having an entry space and a false ceiling which forms an air distribution space with the ceiling of the driver's compartment. Air is fed into the air distribution space by an air-conditioning system. Slots are provided for air to enter the driver's compartment. With such an arrangement, a very good routing, distribution and control of the air supplied by the air-conditioning unit whilst avoiding draught manifestations is ensured according to the invention with a minimum constructional outlay if the air distribution space (4) is low in height in comparison with the overall height of the driver's compartment (3) and is connected in terms of flow to the driver's compartment at three edges (7) of the false ceiling (1) by means of adjustable air expulsion openings (8) or expulsion slots (10) and an essentially horizontal overflow into the entry space (11) from an edge (12) of the false ceiling (1) adjoining the entry space (11) is provided, for which purpose, a hole shutter (28) which can be displaced for the purpose of adjusting the through-flow cross-section is provided in this area. <IMAGE>
Patent EP-0330156-A2 (EP)
Inventor: LAZAR PETER
IPC: B42C9/00
Filed: 1989-02-21
Abstract: The binding apparatus has an adjusting shaft, formed by two upright support walls and having at the bottom a heating device, for book covers which are provided with melt adhesive strips on the back and are filled with a stack of paper, at least one support wall being mounted displaceably to vary the width of the adjusting shaft. In order that the thickness of a stack of paper, which is to be bound using the abovementioned binding apparatus, or a correlating dimension, can be established in a simple manner, a sensor is provided to register the spacing between the two support walls (3, 4), which sensor is connected to a display device (13) to display the spacing or a correlating dimension or indication. <IMAGE>
Patent EP-0335380-A2 (EP)
Inventor: OGINO TORU JOHODENSHIKENKYUSHO
IPC: G06Q10/04
Filed: 1989-03-29
Abstract: Provided is a test apparatus having data processing means for processing and/or editing test data obtained from an object unit to be tested which comprises, in combination, an organization trade-off means, a failure mode and effect analysis sheet preparation means, a design review means consisting of a learning section, a knowledge base section and an inference section, a diagnosis rule preparation means, and a diagnosis means consisting of a knowledge data base section and an inference function section.
Patent EP-0338352-A2 (EP)
Inventor: KURMEIER HANS-ADOLF DR
IPC: C07D277/42
Filed: 1989-04-08
Abstract: Novel salicylic acid derivatives of the general formula I …<IMAGE>… in which… R<1> denotes H or CH3,… R<2> denotes 4-(4-methyl-2-thiazolyl)piperazino, 4-(tetrahydro-2-furoyl)piperazino, 4-(4-methyl-2-thiazolyl)- homopiperazino, 4-benzamidopiperidino, 6,7-dimethoxy-1,2,3,4-tetrahydroisoquinolino, 1-imidazolyl, tribromo-1-imidazolyl or 2-(3-indolyl)-1,1-dimethylethylamino and… R<3> denotes alkoxy having 1 - 4 C atoms, NH2 or alkylamino having 1 - 4 C atoms,… and their physiologically acceptable acid addition salts have effects on the circulation, in particular hypotensive, cardiac-supportive and diuretic effects.
Patent EP-0342397-A2 (EP)
Inventor: SCHNEIDER HARTMUT DR
IPC: C03B37/025
Filed: 1989-04-25
Abstract: It is shown how fibres can be obtained from halide glass with essentially higher strengths compared with previous fibre strengths. This is achieved by a process according to the main patent, in which the drying agent used is a fluorine-containing drying agent, in particular NF3. Preparation of optical fibres from halide glass. <IMAGE>
Patent EP-0352568-A2 (EP)
Inventor: HUMBERT HEIKO DR
IPC: C07C275/32
Filed: 1989-07-14
Abstract: The invention describes novel secondary polyether polyamines, and their use and preparation. In particular, secondary polyoxypropylenediamines and polyoxypropylenetriamines are characterised by means of their properties, synthesis and applications. This class of substances makes it possible to synthesize an entirely polyurethane-free polyurea compound. The polyoxypropylene structure provides the desired flexibility of the polymer, and the hydrophobic properties of the polyoxypropylene structure prevent absorption of water. In addition, the amine end groups, due to their high reactivity, facilitate short reaction times without the use of activators. The choice of substituents on the amine nitrogen allows the reaction rate of this compound to be varied within broad limits.
Patent EP-0355438-A2 (EP)
Inventor: LARSON RICHARD INGWALD
IPC: C01G43/01
Filed: 1989-07-25
Abstract: A process for controlling the oxidation reaction of oxides of uranium and fixing the ratio of oxygen to uranium in uranium oxide compounds by means of a passification process, and the stabilized uranium oxide compounds produced therefrom. The method is especially useful in the production of uranium oxide fuel for nuclear reactors.
Patent EP-0360169-A2 (EP)
Inventor: WATAYA MASAFUMI
IPC: H04N1/193
Filed: 1989-09-15
Abstract: A recording apparatus includes a recording unit for recording an image on a recording medium in accor­dance with the image data; a speed detection unit for detecting the feed speed of the recording medium or a feed unit for feeding the recording medium; and a control unit for controlling the record timing of the recording unit in accordance with the feed speed of the recording medium or feed unit detected by the speed detection unit.
Patent EP-0362599-A2 (EP)
Inventor: KAWAI MITSURU C O HIROSE ELECT
IPC: H01R13/506
Filed: 1989-09-15
Abstract: A mounting structure includes an insulating housing (10) having an annular recess (14) extending rearwardly from a front end thereof for receiving a shell member of a mating connector; a metal end face protection member (40) attached to the front end and having a circular opening (41) for receiving the shell member; a pair of attachment sections (43) extend rearwardly from opposite sides of the end face protection member; a pair of leg members (45) extending downwardly from lower edges of the attachment sections to be secured to a printed circuit board (50); and a latch device (13B) provided within the insulating housing for engagement with the attachment sections whereby the end face protection member is locked to the insulating housing.
Patent EP-0360278-A2 (EP)
Inventor: PETERS LESTER L
IPC: F02B1/04
Filed: 1989-09-22
Abstract: An electronically controlled fuel supply system is provided for employing a plurality of fuel injectors which maximize SAC pressures under both low speed and high speed operating conditions and are capable of sustaining SAC pressures in excess of 30,000 psi. The fuel supply system of the present invention includes a gear pump which supplies pressure-modulated fuel to a fueling channel and to a timing channel and from there to a plurality of injectors. Fuel pressure regulator means and timing fluid pressure regulator means are provided in the fueling and timing channel, respectively. An electronic control unit receives information relating to engine operating conditions from a plurality of sensors and actuates the fuel pressure regulator means and the timing fluid pressure regulator means to adjust the pressure as required for the specific engine operating conditions. The timing fluid is delivered to the injectors by the present system at a pressure sufficient to sustain a hydraulic link within the injector of the length necessary to maintain high SAC pressures during injection. Several embodiments of a fuel supply system which achieves these objectives are disclosed. A mounting integral with the cylinder head for an electronically controlled injector fuel supply system is also provided.
Patent EP-0362800-A2 (EP)
Inventor: WATTS ROBERT M
IPC: G01B11/00
Filed: 1989-10-03
Abstract: A position sensor (19) for sensing the position of an optic fiber (11) with respect to the axis (18) of a bobbin (13) as the fiber is being wound to the bobbin. The apparatus and method illuminate the fiber optic being fed onto a bobbin with an externally incident energy which is internally reflected within a portion of the fiber. The position of the illuminated portion of the fiber is detected and the winding process may be controlled based on the detected position. In alternate embodiments, multiple radiation sources (25, 27) produce radiation with distinctive radiation characteristics and multiple sensors (33, 35, 37) discriminate between the distinct radiation characteristics.
Patent EP-0362886-A2 (EP)
Inventor: VIOLETTE JOHN ALFRED
IPC: B64C11/04
Filed: 1989-10-06
Abstract: A propeller or fan blade is rotatably mounted to a blade retention pitch member by means of a pin radially outside of a spinner. By mounting the propeller blade for rotation about the axis of the pin, the blade response to a vibratory excitation in a first mode of vibration is modified such that the twisting motion of the blade is minimized. High speed stability of the blade is enhanced thereby. Moreover a damaged blade may be easily replaced.
Patent EP-0331215-A2 (EP)
Title: A process for laminating textiles
Inventor: RASMUSSEN KNUD V
IPC: D06M17/00
Filed: 1989-01-09
Abstract: In a process for laminating textiles, wherein a textile web (1) is coated with adhesive in a spraying station (3) and joined with a layer of wadding (8) or with another textile web when passing through a pair of rollers (9), the adhesive used is a moist curing solvent-­free polyurethane prepolymer of the mono-component type which is sprayed on the textile web under essentially anhydrous conditions, and then the laminate is allowed to cure in usual atmosphere having normal moisture. 
     Preferably, the adhesive maximum contains 1.5% free isocyanate, and it preferably has a viscosity of about 9000 mPa.s at 130 °C, a density of 1.1 and a softening point (ring/ball) of 45 °C. Such an adhesive is sprayed at about 190 °C, measured at the nozzle tips. 
     The result is a product having excellent properties with respect to washing fastness and softness, just as the drawbacks usually involved in spray lamination are avoided in the production.
Patent EP-0345903-A2 (EP)
Inventor: TERRELL DAVID RICHARD
IPC: C01F17/00
Filed: 1989-06-07
Abstract: A photostimulable rare earth metal doped barium strontium fluoride phosphor, characterized in that said phosphor is within the scope of following empirical formula (I) : 
Ba 1-x Sr x F 2-a-b Br a X b :zA 
wherein : 
X is at least one member selected from the group consisting of Cl and I; 
x is in the range 0.10 ≦ x ≦ 0.55; 
a is in the range 0.70 ≦ a ≦ 0.96; 
b is in the range 0 ≦ b < 0.15; 
z is in the range 10⁻⁷ < z ≦ 0.15, and 
A is Eu²⁺ or Eu²⁺ together with one or more of the co-dopants selected from the group consisting of Eu³⁺, Y, Tb, Ce, Tm, Dy, Pr, Ho, Nd, Yb, Er, La, Gd and Lu, and wherein fluorine is present stoichiometrically in said phosphor in a larger atom % than bromine taken alone or bromine combined with chlorine and/or iodine.
Patent EP-0350104-A2 (EP)
Inventor: ERHARDT ROBERT A
IPC: H05B41/24
Filed: 1989-06-29
Abstract: A ballast control apparatus for an electric discharge lamp (1) comprises a first series circuit including a first winding (5) of an Ac supply voltage transformer (4), a first winding (7) of a ballast transformer (8), a lamp current sensing resistor (11) and the lamp (1). A current sensing transformer (13) has a first winding (12) parallel to the resistor (11). A second winding (16, 9, 14) of the supply voltage transformer (4), the ballast transformer (8) and the current sensing transformer (13) are connected in a second series circuit. A signal voltage proportional to lamp power is derived by adding together the voltages included in the three series-connected second windings (9, 16, 14). A second signal voltage proportional to lamp voltage is derived across the series combination of the second windings (9, 16) of the ballast trans­former (8) and the supply voltage transformer (4). The voltage induced in the second winding (14) of the current sensing transformer (13) is proportional to lamp current. A signal voltage indicative of the condition of the lamp load can be derived across the second winding (9) of the ballast transformer (8). These three signal voltages are used to control a DC/AC inverter (2) that energizes the lamp (1) via the supply voltage transformer (4).
Patent EP-0377231-A2 (EP)
Inventor: HANSEN ROLF
IPC: G05D1/06
Filed: 1989-08-23
Abstract: A wind shear detection and alert system, compensated for the calibrated airspeed of the aircraft to minimize nuisance wind shear alerts. The wind shear detection and alert system (10) determines a reference airspeed as a function of flap position, with respect to a minimum maneuver airspeed signal (60) provided by a stall warning computer on the aircraft. The reference airspeed is subtracted from a calibrated airspeed signal (76) that has been filtered to remove minor variations in the signal using a Laplace filter (68). The differential airspeed is further filtered by another Laplace filter (78), producing a filtered differential airspeed signal (70), which the system uses to determine a delta threshold (48) to be applied in compensation for the aircraft airspeed to a wind shear alert reference signal. As the filtered differential airspeed increases, the delta threshold signal increases the absolute level of the wind shear alert threshold, reducing the likelihood of unnecessary wind shear alerts.
Patent EP-0357165-A2 (EP)
Inventor: AOKI TOSHIHIKO
IPC: H01Q3/30
Filed: 1989-08-23
Abstract: A phase shift data transfer system for phased array antenna apparatuses having a plurality of antenna elements (1a-i) arranged in rows and columns in an X-Y plane. A phase shifter (2a-i) is connected to each of the antenna elements. In order to form a beam radiating in a desired direction, an amount of phase shift is set in each phase shifter as the sum of a first component and a second component specified by an x coordinate and a y coordinate representative of the location of the antenna element to which the phase shifter is connected. A computing means computes a first component for every x coordinate and a second component for every y coordinate. The first component thus computed is trans­ferred to control circuits (3a-i) of the phase shifters (2a-i) corresponding to the x coordi­nate specifying the first component. The second component thus computed is transferred to the control circuits (30-i) of the phase shifters (2a-i) corre­sponding to the y coordinate specifying the second compo­nent. Each  control circuit (3a-i) of the phase shifter (2a-i) adds the first and second components thus transferred and sets the sum in the phase shifter (2a-i).
Patent EP-0333471-A2 (EP)
Inventor: MEHRA VINODKUMAR
IPC: C08L77/00
Filed: 1989-03-16
Abstract: A laminar article with good barrier properties to oxygenated and hydrocarbon compounds is prepared by blending a polyolefin with about 2 to 39 % of a melt blend of a nylon and a polyvinyl alcohol component, using an alkylcarboxyl-substituted polyolefin as a compatibilizer.
Patent EP-0338767-A2 (EP)
Inventor: BEAVERS LISA SELSAM
IPC: C07K19/00
Filed: 1989-04-18
Abstract: The present invention comprises novel recombinant DNA compounds which encode monoclonal antibody KS1/4 and chimeric derivatives of monoclonal antibody KS1/4. Eukaryotic expression vectors have been constructed that comprise novel KS1/4-encoding DNA and drive expression of KS1/4 when transformed into an appropriate host cell. The novel expression vectors can be used to create modified and chimeric derivatives of KS1/4. The recombinant-produced KS1/4, KS1/4 deriv­atives and KS1/4 chimeras are useful for the diagnosis, prognosis and treatment of disease states including adenocarcinoma.
Patent EP-0346162-A2 (EP)
Inventor: KOKUTA NAOTA
IPC: C04B41/50
Filed: 1989-06-12
Abstract: This invention is concerned with water-soluble film-forming inorganic compounds having a specific gravity of 1.1 or more and capable of being formed into a film at ordinary temperature or by heating, said compound being formed by a reaction of a metal, a mineral acid compound capable of hydrating accompanied by the dissociation of boric acid or hydrofluoric acid, and an alkali metal, wherein in water or a solution of said mineral acid compound, said metal in solid state reacts with a concentrated solution of said alkali metal, and then said mineral acid compound takes part in the reaction, while reaction temperature is controlled within a temperature range of 50°C to 100°C. The invention also relates to fireproof and heat-resistance layered composites made of metal, wood, and the like with the above-mentioned water-soluble film-forming inorganic compound as adhesive or coating, or in combination with other fastening means.
Patent EP-0376459-A2 (EP)
Inventor: DAS SHYAM CHANDRA
IPC: G11B5/37
Filed: 1989-11-15
Abstract: A recording head includes at least one magnetic pole (P1) and magnetic side shields (P2;18,20,22,24,32,36,38,40,42,48) adjacent to the pole, the side shields disposed to shield the pole from adjacent tracks on a magnetic medium. Embodiments are disclosed for both longitudinal and vertical recording in monopole (60), two pole (10), and three-pole (16) heads, including inductive (64), MR (111) and Hall-type (112) read elements.
Patent EP-0381073-A2 (EP)
Inventor: SCHUTTEN HERMAN PETER
IPC: A01D41/127
Filed: 1990-01-26
Abstract: Apparatus for automatically controlling a farm crop vehicle by sensing the locations of rows of crop ahead of the vehicle, and adjusting steering and speed accordingly. The apparatus senses the plants in rows on both sides of the vehicle as the vehicle encounters them. The data thus obtained are processed by an on-board microcontroller to determine the lateral location of the crop vehicle relative to the rows. The microcontroller provides feedback steering commands that automatically maintain the crop vehicle on a proper course for stripping the corn, cutting the crop, etc. The servo loop has a lateral-position error signal, a rate-of-turning signal, and if desired an integrated lateral-position signal. The control system also provides indications for the operator of single row dropout, vehicle out of field, and field entry. The speed of the vehicle is automatically reduced when the error signals in the feedback loop exceed a predetermined threshold. The servo loop gain, which would ordinarily decrease undesirably when the speed of the vehicle decreases, can be maintained constant by automatic gain control. Alternatively, the loop gain can be preset to increase or decrease in a controlled manner when the vehicle's speed changes.