baber/WOPTO huggingface dataset:
Patent EP-0214907-A2 (EP)
Inventor: HIROSE TAKAO
IPC: G01L1/24
Filed: 1986-09-01
Abstract: A fiber sensor for measuring temperature or strain comprises a first polarization-maintaining fiber (12) and a second polarization-maintaining fiber (16). In case of a temperature fiber sensor, the first and second fibers are selected to be unequal in change in phase difference caused by change in temperature but equal in change in phase difference caused by strain. In case of a strain fiber sensor, the first (12) and second (16 ) fibers are selected to be unequal in change in phase difference caused by strain but equal in change in phase difference caused by change in temperature. Axes of polarization of the first (12) and second (16) fibers ar shifted by 90° at a junction of the fibers. With these arrangement, the temperature fiber sensor can measure the change in temperature with high accuracy without being affected by strain, while the strain fiber sensor can measure the strain with high accuracy without being affected by the change in temperature.
Patent EP-0241883-A2 (EP)
Title: Plural robotic drive
Inventor: BARNETT JOSEPH ALBERT
IPC: G05B19/18
Filed: 1987-04-10
Abstract: A robotic system (20) includes two joints (28,30) moving a common load-bearing member (26) along a path for positioning a load. Each joint includes a linear electric motor (36,40) and a feedback loop, the latter driving the motor accurately in response to a commanded position signal, and a true position signal provided by sensor apparatus disposed along­side a track of each linear motor. Cross-coupling circuitry connects with the sensor apparatus of each joint to produce signals representing differences in positional error and in speed of the joints. The signals are injected into the feed­back loops of the joints to effect a shift of power between the joints to synchronize their travel. Window comparator circuitry is employed for introduction of variable gains to the feedback loops for values of positional error and velocity which are greater than reference values in a window. Simul­taneous injection of phase lead angle to the electric motors is employed for transition to a high speed mode while retain­ing synchronized operation of the motors.
Patent EP-0248168-A2 (EP)
Inventor: WAGNER CHRISTIAN
IPC: F26B3/04
Filed: 1987-04-10
Abstract: The chamber drier (1) comprises a plurality of housings (2) in series next to one another, and one or more gates (4). The housings (2) are closed on all sides, apart from the housing opening (20) at the end and a venting duct (9). The drying units are accommodated in the gate (4) which can be moved along the series of housings. For the drying operation, the individual housing (2) is in each case closed at its opening (20) by the gate (4) and drying air is admitted. The other, open housings (2) are freely accessible at that time. <IMAGE>
Patent EP-0252455-A2 (EP)
Inventor: NEWTON CHARLES L
IPC: G05B13/02
Filed: 1987-07-03
Abstract: An automated control system for the control of mixed refrigerant-type liquified natural gas production facilities comprising optimization of functional parameters, concurrent monitoring and adjustment of critical operational limits, and maximization of production functions. Optimization is accomplished by adjusting parameters including mixed refrigerant inventory, composition, compression ratio, and compressor turbine speeds to achieve the highest product output valve for each unit of energy consumed by the facility.
Patent EP-0253278-A2 (EP)
Inventor: LINHART GUDRUN
IPC: A21B1/50
Filed: 1987-07-07
Abstract: The oven has a cooking chamber, which can be closed by a door and is equipped with upper and lower heating elements for top and bottom heating, the heating element for bottom heating being integrated into a dividing plate which can alter the volume of the cooking chamber. The dividing plate (5) is shielded from the floor (7) of the cooking chamber by heat insulation (8). Breaks (14) are provided in the side walls (9,  9') of the cooking chamber, and optionally in the rear wall, at the level of the guides (10) for the dividing plate (5). (Fig. 1) <IMAGE>
Patent EP-0266563-A2 (EP)
Inventor: LEHR ERICH DR
IPC: A61K31/44
Filed: 1987-10-03
Abstract: The invention relates to the use of 1-benzyl-aminoalkyl-pyrrolidinones as antidepressants.
Patent EP-0269964-A2 (EP)
Inventor: BACH HANSWILHELM DR DIPL-CHEM
IPC: C07C45/50
Filed: 1987-11-20
Abstract: In a hydroformylation process for the preparation of aldehydes by reacting aliphatic olefins of 2 to 12 carbon atoms with carbon monoxide and hydrogen at temperatures of 20 DEG  to 150 DEG  C. and pressures of 0.1 to 20 mPa in the liquid phase and in the presence of an aqueous solution of a catalyst containing originally 50 to 800 wt. ppm of rhodium and 25 to 30 wt. % of complex-forming, sulfonated or carboxylated triarylphosphines, in each case based on the aqueous solution, the improvement comprising adding fresh phosphine solution to maintain the original phosphine concentration, until the total concentration of complex-forming phosphines and secondary and degradation products of the phosphines not capable of forming complexes amounts to about 35 to 45 wt. % based on the aqueous solution to selectively form n-aldehydes.
Patent EP-0273272-A2 (EP)
Inventor: SCHON UWE
IPC: A61K31/445
Filed: 1987-12-11
Abstract: The compositions are used for treating heart failure.
Patent EP-0272587-A2 (EP)
Inventor: CHEN TSANG JAN
IPC: C08L75/00
Filed: 1987-12-15
Abstract: Herein are disclosed charge-control agents for polyurethane elastomers having the formula:
      R² represents oxyphenylene sulfonate, oxycyclohexylene sulfonate, or p-toluenesulfonamido­sulfonyl; 
R³ represents a straight or branched chain alkylene group having 2 to 7 carbon atoms; 
R⁴ is the same as R³ or is -(-R⁵-O-) R⁵; 
R⁵ is the same as R³; 
M represents hydrogen, an alkali metal, ammonium or P⁺(C₆H₅)₃CH₃ and 
m, n and x are integers which together are of sufficient value to achieve an R¹ molecular weight of 300 to 30,000. 
     The elastomers are useful in making shaped articles.
Patent EP-0250160-A2 (EP)
Inventor: FERENC JAMES JOSEPH
IPC: H04L12/64
Filed: 1987-06-11
Abstract: Apparatus (FIG. 3) for and a method of inserting circuit switch information and packetized data into different time slots of a time division multiplexed bus (320). A memory (l04C) having a location individual to each time slot is written with information specifying whether the time slot individual to each location is to serve circuit switch information or packet data. The readout of each memory location during the occurrence of it's associated time slot controllably effects the application of either the circuit switch information or the packet data to the bus. Packet data can be inserted into each time slot not presently being used by the circuit switch. A special information bit is inserted into each time slot to specify whether the remainder of the bits of the time slot represents circuit switch or packet information. The information bit is used by the receiving apparatus to steer the bits of each time slot to either a receiving circuit switch or a receiving packet switch.
Patent EP-0257764-A2 (EP)
Inventor: CHAYA MASAHIKO C O PATENTS DIV
IPC: G11B5/58
Filed: 1987-07-15
Abstract: A disc drive system includes a motor for rotating a magnetic disc (1), a transducer arrangement including magnetic heads (3, 5) for transducing information from and on to the magnetic disc (1), and biasing means such as a leaf spring (9) for biasing the magnetic heads (3, 5) against the magnetic disc (1) with a biasing pressure dependent on the rotational speed of the magnetic disc (1). When the rotational speed of the disc (1) is increased, the pressure due to air flow generated by the rotation of the disc (1) increases, which would otherwise increase the spacing disrance of the magnetic heads (3, 5) from the disc (1). However, since the force provided by the leaf spring (9), and therefore the contact pressure between the magnetic heads (3, 5) and the disc (1), is increased with increasing rotational speed, the spacing distance of the magnetic heads (3, 5) from the disc (1) may be maintained substantially constant. Therefore, although the rotational speed of the disc (1) is increased, the so-called spacing loss in the reproduced signal is not increased, thereby enabling good reproduction to take place.
Patent EP-0261878-A2 (EP)
Inventor: FLOYD WILLIAM C
IPC: C08L61/00
Filed: 1987-09-17
Abstract: A coating binder additive is prepared comprising a blocked glyoxal resin mixed with a vinyl or acrylic water soluble polymer which is reactive with free glycol.
Patent EP-0269333-A2 (EP)
Inventor: WILLIAMS GREGORY A
IPC: A43D111/00
Filed: 1987-11-13
Abstract: A transfer machine (100) for use in a system (101) that includes first (102) and second (104) machines to perform operations on a footwear upper assembly (103), includes an activator arm assembly (2), and a gripper assembly (1) rotatably and pivotally connected to one end of the activator arm assembly (2). The gripper assembly (1) includes a pair of fingers (1F, 1G) with a gripper jaw (1A, 1B) pivotally secured to each of the fingers (1F, 1G). The pair of fingers (1F, 1G) are movable toward and away from each other respectively to grasp and release the footwear upper assembly (103). The pivotal attachment of the jaws (1A, 1B) permits the jaws to adjust to the irregular profile of the footwear upper assembly (103), a situation which is enhanced by the geometry of the gripper jaws (1A, 1B) which permits contact between the jaws at regions spaced longitudinally along the footwear upper assembly (103) and by choosing a jaw material that is soft enough to deform, and hence provide larger contact area between the upper assembly (103) and the jaws (1A, 1B).
Patent EP-0270371-A2 (EP)
Inventor: ALI FADIA ALFEHAIL
IPC: C07K1/06
Filed: 1987-12-03
Abstract: Compounds of the formula:
      in which: 
    R is a group PA or AP; 
    P is a D or L isomer of Tyr, MeTyr, O-alkyl Tyr, Trp, MeTrp, Val, MeVal, Phe, MePhe, Ile, MeIle, Leu, MeLeu, Sar, Ser or MeSer: 
    A is a D or L isomer of Arg, Lys, HArg, MeArg, Orn, MeLys or MeHArg; 
    B is OH, NH₂ or NHAlk; 
    Z is Phe, 4ʹ-AlkPhe, O-AlkTyr, Ile or Tyr; 
    X is a D or L isomer of Phe, 4ʹ-AlkPhe, Val, Nva, Leu, Ile, Pba, Nle, Cha, Abu, Met, Chg, Tyr or O-AlkTyr; 
    Y is Val, Ile, Abu, Ala, Chg, Gln, Lys, Cha, Nle, Thr, Phe, Leu or Gly; and 
    R₁ and R₂ are, each, hydrogen, methyl, ethyl or, when taken together and with the β-carbon to which they are attached, a cycloalkylene ring of 4 to 6 members; and wherein Alk is an alkyl group of 1 to 4 carbons; 
    or pharmaceutically acceptable salts or prodrugs thereof, have activity as vasopressin antagonists.
Patent EP-0272881-A2 (EP)
Inventor: KIMURA SAKAE C O PATENT DIVISI
IPC: H01J1/20
Filed: 1987-12-17
Abstract: An indirectly heated cathode structure for electron tubes comprises a cathode supporting sleeve, an electron emission section fitted on a part of the supporting sleeve, and a heater arranged inside the supporting sleeve, the supporting sleeve being an alloy containing niobium as a main component, preferably comprising more than 85 weight % of niobium. As an additive, at least one metal selected from titanium, zirconium, hafnium, vanadium, tantalum, molybdenum and tungsten is used.
Patent EP-0259284-A2 (EP)
Inventor: JENSEN NIELS JOERGEN
IPC: G01N33/12
Filed: 1987-08-27
Abstract: A probe unit for automatic determination of quality pro­perties in meat has an oblong, tubular housing (5, 16) whose front part (5) mounts a double-acting drive cylin­der (4), the piston rod (10) of which is tubular and extends through both ends of the cylinder. The front end of the piston rod mounts a light reflection measur­ing means (12), and the rear end of the piston rod carries a pulse generator which cooperates with a rod-shaped reference means (17), firmly mounted in parallel with the piston rod, to produce electric pulses upon movement of the said rod, said pulses being applied to a counter whose display represents the position of the measuring means with respect to the cylinder. The signals from the measuring means represent the type and/or quality of the material in which the measuring means is present at any time. The probe unit is sturdy and reliable in operation and requires little space, in particular in transverse direction, and therefore lends itself parti­cularly well for incorporation in automatic systems with many probe units.
Patent EP-0286904-A2 (EP)
Inventor: BLUM RAINER
IPC: C08L33/00
Filed: 1988-03-29
Abstract: Epoxy resin materials essentially contain (A) an epoxy resin having a mean molecular weight of from 300 to 6,000 and on average from 1.5 to 3.0 epoxy groups in the molecule and (B) a polyacrylate resin obtainable by polymerization of essentially (b1) from 30 to 95% by weight of esters of acrylic acid and/or methacrylic acid and/or ethylacrylic acid with C1-C20-alcohols in the presence of (b2) from 5 to 70% by weight of carboxyl-containing copolymers having a mean molecular weight of from 500 to 20,000, obtainable by bulk or solution polymerization and are used for heat-curable finishes, adhesive bonds and coatings.
Patent EP-0286915-A2 (EP)
Inventor: BAILEY MARK WALLACE
IPC: G01N33/72
Filed: 1988-03-30
Abstract: A reagent system for determining the hemoglobin content of whole blood comprising an aqueous solution of polyvinylpyrrolidone at a pH sufficient to denature hemoglobin in whole blood. A method is also provided wherein a blood sample is treated with an aqueous solution of polyvinylpyrrolidone at a basic pH sufficient to denature the hemoglobin present in the whole blood to form a stable product whereafter the absorbance of the stable product of the blood sample and polyvinylpyrrolidone polymer reagent system is measured at a wavelength of approximately 575 nm to determine the hemoglobin contentration.
Patent EP-0291727-A2 (EP)
Inventor: FELLINGHAM GEORGE
IPC: G01L7/00
Filed: 1988-04-25
Abstract: The pressure sensor assembly (10) constitutes a pressure detection section of a driver mechanism for driving a disposable pumping cassette (22) comprising, a rod (12) having an end (24) contacting the cassette pressure detection section and being adapted to move in response to changes of pressure in the cassette (22). First and second flexible supports (14, 16) support the rod (12) and flex in response to movement of the rod (12). A strain gauge (18) is associated with one of the supports (16) for monitoring flexural movement thereof, whereby pressure changes in the liquid (20) within the cassette (22) can be monitored by monitoring the strain guage (18).
Patent EP-0290955-A2 (EP)
Inventor: ABELE BERTHOLD WILHELM
IPC: H02G15/08
Filed: 1988-05-05
Abstract: Die Einrichtung dient zum Abdichten von miteinander verbundenen Leitern von Kabeln und hat Dichtteile (12, 14), die am Kabel dichtend anliegen und in einem Dichtungsgehäuse (6) untergebracht sind. Es besteht aus lösbar miteinander verbundenen Gehäuseteilen (6a, 6b), in denen jeweils ein das Dichtteil (12, 14) bildenden Dichtteilabschnitt (12a, 12b) untergebracht ist. Das Dichtteil (12, 14) dichtet nach dem Zusammenfügen der Gehäuseteile (6a, 6b) das Kabel und das Dichtungsgehäuse (6) einwandfrei ab.
Patent EP-0297562-A2 (EP)
Inventor: AOSHIMA AHINICHIRO C O HAMAMAT
IPC: G01R19/00
Filed: 1988-06-29
Abstract: A voltage detector detects and indicates simultaneously the voltage levels at a plurality of parts of an object to be measured. A probe formed of electro-­optic material having a refractive index changed in the presence of a voltage placed near the object and beams of polarized light are transmitted through the probe and reflected by a polarized beam splitter to a detector for indicating the voltage levels at the parts of the object.
Patent EP-0310771-A2 (EP)
Inventor: HAAS HANS DR DIPL-ING
IPC: E02B3/12
Filed: 1988-07-26
Abstract: The seal for reservoirs which contain organic propellants or solvents, consists of a sealing compound containing a bituminous binder and fine-grained aggregates of such a composition that the compound has no voids, the seal being placed in such a layer thickness that the quantity of binder present per unit area amounts to about half the quantity of solvent acting per unit area.
Patent EP-0343280-A2 (EP)
Inventor: DOLLHOPF RUDIGER DIPL-ING
IPC: B29C48/74
Filed: 1988-08-01
Abstract: Method of extruding and a single, twin or multiscrew extruder. 
<??>In the extruder, the thread of the screw or of each of the screws is partly left-handed and partly right-handed, so that the material to be processed is in part conveyed in a direction A and in another part conveyed in an opposite direction B. 
<??>The method is a venting extrusion method and the extruder is a vented extruder: the following are provided
 - a back venting arrangement (7, 22) at the end (8, 19) of the screw (1, 16) or screws (1, 16), if the material to be processed is led away from this end (8, 19),
 and/or
 - a back venting arrangement (41, 52) at the point between the thread sections of the screw (1, 16) or screws (1, 16) from where the material to be processed is led away in opposite directions B and A. 
<??>According to the invention,
 - continuous operation is possible,
 - no dead zones and breakaway edges are formed,
 - the back venting arrangement (7, 22, 41, 52) can be easily sealed against ingress of oxygen,
 - thermally and oxidatively sensitive products, such as nylon 66, can also be processed without detriment and in continuous operation (example: synthetic fibre extrusion spinning). 
<IMAGE>
Patent EP-0305968-A2 (EP)
Inventor: MIRELMAN DAVID
IPC: A61K9/18
Filed: 1988-08-30
Abstract: The invention relates to pharmaceutical compositions for use against protozoa. The compositions comprise particles in the micron-size range which are physiologically acceptable to humans and which can be ingested by protozoa. The particles, which can be of natural materials such as silica or the like, serve as carrirs of an effective anti-protozoal drug. A variety of anti-amebic drugs can be bound to such particles.
Patent EP-0308963-A2 (EP)
Inventor: KAWAMURA SHINICHI
IPC: G06F7/72
Filed: 1988-09-23
Abstract: A remainder computing system computes a remainder of a base "a" number M or "n" digits with respect to a base "a" modulus N of "q" digits by repeatedly using predetermined means. The system comprises a remainder table storing remainders of base "a" numbers each of "b" digits with respect to the modulus N, and an adder for separating a block X of "b" digits from the number M to leave a remaining portion Z, finding a remainder corresponding to the block X in the remainder table, aligning a least significant position of the remainder with a least significant position of the block X, and adding the aligned remainder to the remaining portion Z. A value obtained from the adder is set as a new number M to be processed. 
     Since the remainders of the base "a" numbers each of "b" digits are calculated and stored in the remainder table in advance, a remainder for any block X of "b" digits picked up from a most significant position of the number M can be found in the remainder table with no calculation. The remainder table is repeatedly used for processing a value obtained from the adder.
Patent EP-0316703-A2 (EP)
Inventor: HAACK JOHANNES DIPL ING
IPC: B21D5/01
Filed: 1988-11-07
Abstract: Bei einem Verfahren zum Biegen von Werkstücken (7) durch Schwenkbiegebacken (4, 5) soll der abgebogene Teil zum Werkstücke einen vorbestimmten Biegewinkel einnehmen. Hierzu wird in einem ersten Biegevorgang vom Werkstück (7) zumindest ein entsprechender Schenkel (14) mittels der Schwenkbiegebacken (4, 5) abgebogen. Sodann werden die Schwenkbiegebacken (4, 5) von dem Schenkel (14) gelöst und eine Rückfederung des Schenkels (14) bzw. des Ist-Biegewinkels durch direkte Messungen bestimmt und mit einem Soll-Biegewinkel verglichen. Anschließend wird durch einen erneuten Biegevorgang durch ein Überbiegen eine Übereinstimmung zwischen Soll-Biegewinkel und Ist-Biegewinkel hergestellt.
Patent EP-0322919-A2 (EP)
Inventor: KUZUYA SUSUMI
IPC: B41J11/70
Filed: 1988-12-29
Abstract: A tape printer for use with a detachably loaded tape cassette (35) is disclosed. A thermal printing head (83) is secured to a frame (3), and a platen roller (75) is mounted together with a tape feed roller (69) in a platen holder (59) rotatably mounted on the frame (3). When the tape cassette (35) is loaded in the tape printer, an image source tape (25) in the cassette is biased by a spring member (111) ourwardly of a head insertion recess (103). In a subsequent printing operation preparation, the spring member (111) is engaged with a spring pushing piece (81) on the platen holder (59) to release biasing to the image source tape (25) and permit contact thereof with the printing head (83).
Patent EP-0313143-A2 (EP)
Inventor: EMERY WILIAM DEREK
IPC: C11D3/60
Filed: 1988-10-07
Abstract: Non-phosphorus aluminosilicate built detergent bleach compositions having really effective cleaning and stain-­removal performances at low wash temperatures of 40°C and below comprise at least one detergent-active material selected from anionic, nonionic, amphoteric, zwitterionic detergent compounds and soaps and mixtures thereof and
     (a) from about 15% to about 40% by weight of a water-­insoluble aluminosilicate cation-exchange material;   (b) from about 1% to about 15% by weight of citric acid or an alkali metal citrate; and   (c) from about 1% to about 15% by weight of a solid organic peroxyacid.
Patent EP-0276952-A2 (EP)
Inventor: MIYAZAKI MASAHIRO
IPC: H01J29/50
Filed: 1988-01-21
Abstract: In an electron gun for a color picture tube having three cathodes (1A, 1B, 1C) which are arrayed orthogonally to the axial direction of the tube and at equal intervals on a straight line, and a first grid (10) and a second grid (11) which are successively arrayed and each of which has apertures aligned with electron beam paths corresponding to the three cathodes (1A, 1B, 1C); the improvement comprising the fact that the surface of at least one of the first grid (10) and the second grid (11) opposing to the other includes aperture-vicinity flats (12a, 12b, 12c) which correspond to the respective apertures, and annular margins (13a, 13b, 13c) which are protruded toward the other opposing grid around the aperture-­vicinity flats (12a, 12b, 12c), and that the annular margin (13a, 13b, 13c) correspond­ing to the central aperture is retracted from a plane which forms the two annular margins (13a, 13c) correspond­ing to the outer apertures, while the aperture-­vicinity flats (12a, 12b, 12c) corresponding to the three apertures are so formed as to be substantially coplanar.
Patent EP-0282163-A2 (EP)
Inventor: LIBBY VIBEKE
IPC: B25J9/16
Filed: 1988-02-09
Abstract: A path analsysis system for determining if a specified path is blocked by a given obstacle includes a programmable comparator which simultaneously compares each of the coordinates of a specified point in N dimensional space with two coordinate ranges: (1) the range defined by the minimum and maximum values of the coordinate for a specified obstacle, and (2) the range of values of that coordinate which are outside and on one side of the obstacle. As a result, the programmable comparator generates a 2N bit map signal denoting, for each coordinate, whether the specified point is within each of the two ranges. 
     The system presents to the programmable comparator the coordinates of the starting point and the end point of a specified path, and the programmable comparator responds by generating a starting point map signal and an end point map signal. A decoder then uses the starting point and end point map signals to determine whether the specified path is blocked, not blocked, or may be blocked by the specified obstacle.
Patent EP-0282199-A2 (EP)
Inventor: HIKAMI SHINOBU
IPC: H01L39/12
Filed: 1988-02-23
Abstract: The disclosed substance has a composition of Y x Ba y CuO z , wherein x=0.2-0.5 y=0.2-0.5 and z≃1+y+(3/2)x, with a face-centered tetragonal crystalline structure of perovskite type. When being cooled at 85-135 K, the structure of the substance starts to transform and its electric resistance disappears at a temperature higher than 47 K so that the substance becomes superconductive.