baber/WOPTO huggingface dataset:
Patent EP-0356969-A2 (EP)
Inventor: HIKATA TAKESHI
IPC: C04B35/45
Filed: 1989-08-28
Abstract: A method of producing a Bi-Pb-Sr-Ca-Cu oxide superconductor by thermally treating raw material comprises steps of performing first plastic deformation on the raw material, performing first heat treatment on the material being subjected to the first plastic deformation, performing second plastic deformation on the material being subjected to the first heat treatment, and performing second heat treatment on the material being subjected to the second plastic deformation.
Patent EP-0358133-A2 (EP)
Inventor: HOOVER ALAN ANDERSON
IPC: H04N9/29
Filed: 1989-09-02
Abstract: In a television receiver, a magnetic field compensator of a horizontal component (H h ) of the earth's magnetic field includes a fluxgate magnetometer (61) having a pair of sensing windings (100 U ,100 V ) for generating first (S U ) and second (S V ) sensing signals representative of corresponding components (H U ,H V ) of the horizontal component (H h ) of the earth's magnetic field. The sensing signals (S U ,S V ) generate current (i₁₁,i₁₂) in a pair of substantially planar coils (11,12) disposed in a non-parallel vertical configuration on the rear periphery of a cathode ray tube (10). The currents in the coils produce a magnetic field that compensates or neutralizes the effect of the horizontal component (H h ) of the earth's magnetic field on the electron beam in the cathode ray tube (10). Whenever the position of the receiver is changed, rotationally or geographically, the current in the coils (11,12) is automatically adjusted to provide automatic neutralization.
Patent EP-0362856-A2 (EP)
Inventor: REBHAN DIETER ING GRAD
IPC: E02D19/14
Filed: 1989-10-05
Abstract: A process and apparatus are provided for cleaning contaminated earth. The contaminated soil is first frozen using freezer boxes which are placed on the surface of the ground to be frozen. A refrigerant, preferably liquid nitrogen, is then introduced into the box until the soil is frozen to a desired depth and temperature. The frozen soil containing pollutants is then removed and placed in sealed containers for optional further treatment.
Patent EP-0380774-A2 (EP)
Inventor: SASAKI TSUNEO
IPC: B22D11/06
Filed: 1989-11-28
Abstract: The invention relates to the regulation of the liquid metal level in the pouring basin 2 of a continuous casting plant and provides that the liquid metal level 4 should be measured continuously in contactless fashion via an eddy-current sensor 5, that the eddy-current sensor 5 should be calibrated periodically by measurement involving contact, via an electrode 8 which can be raised and lowered, and that the passage of the electrode 8 through a fixed point, the point A, be monitored by means of a laser beam 14.
Patent EP-0375990-A2 (EP)
Inventor: EPPLE GERHARD DR
IPC: C09B1/503
Filed: 1989-12-01
Abstract: Preparation of 1-amino-2-bromo-4-hydroxyanthraquinone (I) <IMAGE> by brominating 1-amino-4-hydroxyanthraquinone (II) <IMAGE> by carrying out the bromination in an inert aprotic organic liquid.
Patent EP-0376109-A2 (EP)
Inventor: HAAR HANS-PETER DR
IPC: B01L3/00
Filed: 1989-12-18
Abstract: A test strip analysis system for analysing the components of a liquid sample, in particular a body fluid. The analysis system comprises test strips (2) with a detection layer (4), an evaluation device (1) and a code carrier (3) which carries information relating to the evaluation of the test strip. The evaluation device has a code reader (7) for reading the information stored on the code carrier (3). In order to ensure the transfer of a large amount of information accompanied at the same time by a simple construction and inexpensive manufacturability of the evaluation device (1) in such a test strip analysis system for the purpose of increasing the evaluation precision, the code reader (7) for reading a magnetic code on the code carrier (3) has a magnetoresistive element as reading head. <IMAGE>
Patent EP-0349032-A2 (EP)
Inventor: VAN DER WERFF HARM
IPC: C08G61/02
Filed: 1989-06-15
Abstract: The invention relates to a process for making polymeric products of high tensile strength, and to the products obtained. By means of vapour deposition polymerization, a chemically non-crosslinked polymeric material having a theoretical tensile strength at break of at least 10 GPa, preferably at least 15 or even at least 20 GPa, is formed. Said polymeric material is then drawn under essentially oxygen-free conditions to a draw ratio above 10, preferably at least 20 or even at least 30 or 40. The polymeric material preferably is a poly(para-xylylene) or poly-p,p′-­dimethylenebiphenyl polymer having a weight average molecular weight of 10⁴-10⁷. The drawing step is preferably performed at a temperature in a condis phase of the polymer.
Patent EP-0335644-A2 (EP)
Inventor: KAWAKAMI YASUSHI C O BROTHER K
IPC: B41J29/26
Filed: 1989-03-28
Abstract: In a text processing device, provided is an improved tabulation function. The vertical positions of horizontal ruled lines dividing two columns are calculated based upon the intervals existing between these columns. If the column interval is expanded or changed, the horizontal ruled lines remain consistent in a predetermined relationship with a character string.
Patent EP-0338692-A2 (EP)
Inventor: FEINSTEIN PAUL L
IPC: G01N30/80
Filed: 1989-04-03
Abstract: A fraction collector 10 includes a base unit 12 and a turntable 14 rotatably mounted on the base unit 12 for supporting a plurality of collection tubes (CT). The upper horizontal surface 44 of the base unit 12 includes a receptacle 46 which is disposed to collect fluids discharged onto the base unit 12. The turntable 14 is enclosed and includes a discharge port 100 which is aligned over the receptacle 46 when the turntable 14 is mounted on the base unit 12. In this way, fluids which are intentionally or unintentionally discharged into the turntable 14 will be collected in the receptacle 46. Receptacle 46 also includes a discharge port 50 which may be connected to a disposal site, typically by flexible tubing.
Patent EP-0366221-A2 (EP)
Inventor: ROBERTSON PAUL ANDREW
IPC: G01V3/10
Filed: 1989-04-03
Abstract: A buried metal detection which comprises an assembly of magnetically susceptible material (111) in at least one U-­shape having parallel links (112) having sensing faces (114, 115), together with coils (113) are wound on each limb, the coils being supplied with current to produce an alternating electromagnetic field external to the assembly, means for moving the assembly or for switching the coils so that the field is aligned in different directions and at differing positions at different times, and monitoring means sensitive to variation in the energy supply drawn by the coils.
Patent EP-0338699-A2 (EP)
Inventor: CULP NORMAN L
IPC: H02H9/04
Filed: 1989-04-05
Abstract: A transient protection circuit comprising using a circuit connected to operate as a diode while presenting lower forward voltage drop for the same area and current as in pn junction diodes to provide greater efficiency. The circuit is a standard merged SCR circuit wherein a resistive path R1 is provided between the base and collector of the pnp transistor 11 and R2 between the base and emitter of the npn transistor 13.
Patent EP-0341019-A2 (EP)
Inventor: HAMILL ROBERT L
IPC: A23K20/195
Filed: 1989-05-02
Abstract: New polyether antibiotic A82810, its acyl and alkyl ester, acyl ester and urethane derivatives, and salts thereof, are useful antibacterial and anticoc­cidial agents and increase feed-utilization efficiency in animals. Methods of making A82810 by culture of  Actinomodura fibrosa  sp. nov. NRRL 18348 and synergistic compositions of the A82810 compounds with nicarbazin, 4,4′-dinitrocarbanilide, certain napthalenamine and benzenamine compounds and metichlorpindol are also provided.
Patent EP-0359421-A2 (EP)
Inventor: CROWLEY KEVIN J
IPC: A43B13/18
Filed: 1989-08-23
Abstract: An athletic shoe includes a spring (35) preferably in the midsole (22) of the shoe. The spring (35) is preferably generally oval-shaped and includes convex top and bottom walls (37, 38) and a laterally extending opening (41). The spring preferably is moulded from high tensile material such as graphite fibres and resin, kevlar fibres and resin, glass fibres and resin, or ceramic materials.
Patent EP-0363147-A2 (EP)
Inventor: KAWADA HARUKI
IPC: G01Q70/14
Filed: 1989-10-03
Abstract: A recording-reproducing apparatus, comprising a material (1), in which an intramolecular electron distribution can be changed, by electromagnetic wave irradiation and electric field application, a probe electrode (2) brought close to the material, a means (15) for projecting an electromagnetic wave onto the material, and a means (8) for applying an electric field between the material and the probe electrode, is provided.
Patent EP-0365364-A2 (EP)
Inventor: KAWASHIMA YUTAKA
IPC: C07D401/12
Filed: 1989-10-20
Abstract: 2-Azetizinone derivatives, useful as blood platelet aggregation inhibiting agents, are those of the formula:
     
     in which R 1  is a halogen atom a C 1 -C 4  alkyl group, a C 1 -C 4  alkoxy group or an alkoxycarbonyl group in which the alkoxy group is a C 1 -C 4  alkoxy group; R 2  is a group of the formula:
         (in which R 3  and R 4  are the same or different and each is a hydrogen atom, a C 1 -C 5  alkenyl group, a phenyl group or a benzyl group), a group of the formula:
         (in which R 5  is a hydrogen atom, a phenyl group substituted by a halogen atom or a C 1 -C 4  alkoxy group, a phenyl group, a C 1 -C 4  alkyl group or a pyridyl group), a group of the formula:
         (in which R 6  is a hydrogen atom, a Ci-C 4  alkyl group or a benzyl group and R 7  is a hydrogen atom or a C 1 -C 4  alkyl group), a group of the formula:
         (in which R 8  and R 9  are the same or different and each is a hydrogen atom or C 1 -C 4  alkyl group), a pyrrolidinyl group or a tetrahydroazepinyl group; and n is an integer of from 2 to 10; and salts thereof.
Patent EP-0372958-A2 (EP)
Inventor: UENO TASABURO
IPC: G03G9/087
Filed: 1989-12-07
Abstract: The invnetion relates to a composite particle comprising 2 to 98% by weight of a base resin having a softending point of -10° to 120 C and a number average molecular weight of 600 or more and 98 to 2% by weight of an anisotropic crystalline polymer having a phase transition point of 60° to 230°C and a number average molecular weight of 600 to 10,000 and capable of forming an anisotropic molten phase, the polymner having the specific structure in which a repeating unit of the formula: A-X-B (I) (wherein 100 to 50 mol % of A stands for defined mesogenic group, 0 to 50 mole % of A is p-phenylene, m-phenylene or trans-1,4-cyclohexylene, B is a defined spacer group, and X is ester bond, carbonate bond, amide bond, urethane bond or urea bond, and a repeating unit of the formula: R (II) in which R stands for bivalent to hexavalent hydrocarbon residue, are connected , in any successive orders and in a weight ratio of (I)/(II) = 99.9/0.1 to 60/40, with each other through ester bond, carbonate bond, amide bond, urethane bond or urea bond, and end portions are occupied by a functional group as hydroxyl , carboxyl and the like. The composite particle is useful as powder coating , dry toner and the like.
Patent EP-0386376-A2 (EP)
Inventor: TOGASHI MINORU
IPC: B60C15/00
Filed: 1989-12-22
Abstract: A bias tire for an aircraft includes a laminate formed by laminating a plurality of plies intersecting with each other and reinforced by organic fiber cords having a large thermal contraction coefficient. Both ends of the plies are turned up around bead cores. A profile curve I of a representative ply corresponding to that number counted from an innermost ply of the laminate plus one, which is one half of a total number of the plies when the tire mounted on a normal rim is filled with 1% of a normal inner pressure is constructed by a smoothly changing crown profile curve J and smoothly changing side profile curves K. The crown profile curve J intersects a natural equilibrium profile curve H and is positioned between natural equilibrium profile curves E and H between both shoulder ends. The side profile curves K contact both the natural equilibrium profile curves E and H at rim points and smoothly connect with the crown profile curve J and are positioned outwardly of the natural equilibrium profile curves E and H between the shoulder ends and rim points.
Patent EP-0367684-A2 (EP)
Inventor: BOCQUET JEAN-PIERRE
IPC: A63C11/08
Filed: 1989-09-26
Abstract: According to the invention, a thermoplastic coating material in solid form is continuously conveyed into a heating and spreading block (1), the material being progressively softened in the block and conveyed in liquid form under the block in order successively to be distributed, flattened and spread on the runner (12) of the ski, then expelled under pressure by a transverse scraper (14) which is integral with the spreading block (1). The scraper (14) is a steel bar of rectangular cross-section, the lower edge (16) of which extends slightly below the lower surface (8) of the spreading block (1). The extension of the lower edge, the inclination of its front surface, the speed of displacement and the pressing force are chosen in an appropriate manner. …<IMAGE>…
Patent EP-0325575-A2 (EP)
Inventor: GLAVISH HILTON F
IPC: H01L21/30
Filed: 1989-01-23
Abstract: The invention relates to a device for stabilising an illuminated mask 8 for an electromagnetic lithographic device or a lithographic device using particle radiation which has structures which are transparent to the radiation. To ensure that the mask film remains at the same temperature within the pre-defined tolerance range even when exposed to the radiation, at least one cooling surface 3 with a temperature lower than that of the mask 2 is to be provided between the mask 8 and the radiation source 1 and/or after the mask 8, enclosing the ray path 2. 
<IMAGE>
Patent EP-0386495-A2 (EP)
Inventor: STROBL WOLFGANG
IPC: B60H3/00
Filed: 1990-02-14
Abstract: 2.1 Vehicles are already known in which the windows of the vehicle are closed when an admissible noxious substance limit is exceeded. The problem is not taken into account that flammable mixtures can form due to fuel escaping into the closed spaces of the vehicle. …<??>2.2 For this reason, in each case at least one sensor 8, 9, 10 is mounted in the closed spaces 32, 33 of the vehicle 1 at a point at which noxious substances and/or gases first collect as a result of the physical properties of the fuel and of the spacial conditions. The signals brought about by the sensors 8, 9, 10 are processed in an electronic circuit 3 which, depending on the type of measured noxious substance or gas concentration, actuates the moving parts by means of which the openings of the respective space 32, 33 can be closed. …<??>2.3 A vehicle equipped with a safety system is then used in particular if the presence of the fuel used cannot be perceived in the external air by human sense organs. …<IMAGE>…
Patent EP-0395871-A2 (EP)
Inventor: SAVAGE ROLLAND D
IPC: H05K3/28
Filed: 1990-03-22
Abstract: A conductive copper foil (20) for use in preparing printed circuit boards is protected from damage during storage, shipment and further processing by covering one side of the foil with a sheet of polyethylene film (24). The film is removably joined with the foil by an adhesive material (36) placed between the film and the foil in a marginal area of the latter (32). The film is selected to be sufficiently resistant to laminating temperature and pressure conditions so as to remain in its covering, protecting relationship to the foil and avoid sticking to the laminating press plate and retain its removability from the foil after lamination.
Patent EP-0397087-A2 (EP)
Inventor: SCHMIDT ERIC
IPC: G09F3/10
Filed: 1990-05-07
Abstract: An I.D. card capable of conversion in use to three different aspects or configurations wherein a relatively elongated paperboard panel (10) is equipped with a transversely extending line of weakness (14) employed for folding the relatively elongated panel into a version suitable for breast pocket mounting, the section normally inserted into the breast pocket being equipped with a band of pressure sensitive adhesive immediately adjacent the line of weakness for securing a part of the pocket section to the remainder of the panel so as to develop an advantageous Y configuration of I.D. card.
Patent EP-0401633-A2 (EP)
Inventor: HECKING WILLI
IPC: B01D35/04
Filed: 1990-05-28
Abstract: A backwashable filter fitting for installation in a flow pipe contains a filter housing (10) having a housing interior wall (68) and, coaxially to this, an outlet branch (70) projecting centrally into the interior of the filter housing (10). The filter housing is further provided with a guide part (76) disposed coaxially with the outlet branch (70) but at a distance from this. The space between the outlet branch and guiding part is crossed by a filter (116) forming an annular space. An inlet is connected to the annular space. A suction device (118) having a restricted suction opening (136) lies flat against the outer side of the filter (116). The suction device (118) forms an annular space (130) fixed to the housing, said space being connected to the suction opening (132) lying against the filter (116) and being connectable to the outlet (152) via an outlet valve (150). The filter (116) sits in a filter holder (110), which is movably connected to a first guide piece (112) on the outlet branch (70) and to a second guide piece (114) on the guide part (76) and in the suction device (118). A pressure control chamber (132) below the second guide piece is connected to the annular space (130). The filter holder (110) is tensioned by a spring (144). 
<IMAGE>
Patent EP-0400637-A2 (EP)
Inventor: ASAKURA SOTOO
IPC: A61K47/40
Filed: 1990-05-31
Abstract: A preparation for parenteral administration comprising FR115224 substance and cyclodextrin and process for preparing it.
Patent EP-0406726-A2 (EP)
Inventor: UCHIYAMA YOICHI C O RESEARCH D
IPC: G11B5/66
Filed: 1990-06-29
Abstract: A magnetic recording medium and method of manufacture therefor uses a vertically magnetized film (4) backed by a nonmagnetic substrate (1) made of e.g., glass; a Permalloy R  layer is interposed between the magnetized film and the substrate. An additional layer (3) of a soft amorphous magnetic material, e.g. Co-Zr-Nb or Co-­Zr of a suitable thickness (e.g. 50 nm) is interposed between the vertically magnetized medium and the Permalloy R  layer for improving crystalline orientation of the vertically magnetized film and the Permalloy R  layer. The additional layer (3) may be deposited by high frequency sputtering while applying a magnetic field othogonal to the substrate.
Patent EP-0416594-A2 (EP)
Inventor: NAKANO MASAKI
IPC: F16H15/38
Filed: 1990-09-05
Abstract: A gear noise free toroidal continuously variable transmission (10) is disclosed wherein in order to suppress occurrence of gear noise, a gear train (30, 36) is accommodated in a gear housing (14) which includes a first housing part (18A) fixedly secured to a transmission casing (14) and a second housing part (18B) fixedly secured to the first housing part (18A) to form a dual-walled structure.
Patent EP-0421254-A2 (EP)
Inventor: DEHLING HELMUT DIPL-ING
IPC: H02G15/18
Filed: 1990-09-26
Abstract: The invention relates to a cable sleeve having a longitudinally divided sleeve tube, a longitudinal seal for the sleeve tube, sealing bodies which are inserted into the sleeve tube at the ends, and circumferential seals which can be pressed in between the sleeve tube and the sealing bodies. The circumferential seals are constructed as split O-ring seals. The O-ring seals in each case have two sealing projections, which engage on both sides in the abutment region of the sealing body halves, with fixing recesses. Fixing tabs on at least the one sealing body half engage in these fixing recesses as an assembly aid. The mutually overlapping sealing tongues are compressed in a bearing bed of the one sealing body half or the other, the sealing projections being compressed in corresponding bearing recesses in the abutting regions of the sealing body halves. Overall, an easy-to-assemble cable sleeve is produced with perfect sealing of the sleeve tube with respect to the sealing bodies. 
<IMAGE>
Patent EP-0428993-A2 (EP)
Inventor: SATO KENICHI C O SUMITOMO ELEC
IPC: H01L39/14
Filed: 1990-11-14
Abstract: Disclosed herein is a method of using an oxide superconducting conductor in a state including a transition region between a superconducting state and a normal conducting state, i.e., a flux flow state, by supplying the oxide superconducting conductor with a current exceeding its critical current. The oxide superconducting conductor can be used as a current lead for a superconducting magnet or the like, to extremely reduce current loss as compared with a conventional current load of copper.
Patent EP-0439715-A2 (EP)
Inventor: SKOCIC ANTE
IPC: B01D25/12
Filed: 1990-11-28
Abstract: A new apparatus for extracting water from product or sewage sludge on the spot is provided. It is characterized by a frame matched to the dimensions of a low loader and having lifting supports which can be pivoted in and out and which have multi-step vertical adjustability. Filter presses of substantially higher capacity than those on known apparatuses employing a semitrailer can be used.
Patent EP-0432581-A2 (EP)
Inventor: FUHR KARL DR
IPC: C08K5/523
Filed: 1990-11-29
Abstract: The present invention relates to thermoplastic moulding compositions containing thermoplastic, aromatic polycarbonates, thermoplastic copolymers, optionally graft polymers, and/or tetrafluoroethylene polymers and/or silicone resins, and are characterised in that they contain phosphorous compounds of the formula (I) 
<IMAGE>
 in which R is a -CH2-, 
<IMAGE>
 or 
<IMAGE>
 group, and the aromatic regions may also be alkyl-substituted.
Patent EP-0397266-A2 (EP)
Inventor: HEATON DUANE H
IPC: B01J31/28
Filed: 1990-05-07
Abstract: Catalysts suitable or the dimerization of a diolefin, e.g. butadiene to 4-vinylcyclohexene, are prepared by reacting (1) iron chloride and sodium nitrite or alternatively (2) iron nitrosyl chloride with (3) carbon monoxide in an organic solvent in the presence of a readily oxidizable metal, e.g. tin. The catalyst solution is filtered prior to use to remove particulate matter such as unreacted tin. 
     While the reaction employing iron chloride and sodium nitrite is preferred, the catalyst produced by either method contains a minimum of reducing agent and by-products. It can be isolated and stored in the absence of the butadiene monomer while retaining its stability and activity.
Patent EP-0405703-A2 (EP)
Inventor: MUENZEBROCK ANTON DIPL-ING
IPC: B66C13/12
Filed: 1990-06-26
Abstract: A current contact line arrangement includes a plurality of energy and control current contact lines for engagement with current collectors of a movable energy consumer such as a crane, trolley carriage or the like which is not intended to pass beyond a predetermined point and is characterized by the fact that at least one of the energy or control current contact lines (5) is covered by an insulator (9) which is longer than the brake path of the movable energy consumer.