baber/WOPTO huggingface dataset:
Patent EP-0286372-A2 (EP)
Inventor: KOHNO OSAMU FUJIKURA LTD
IPC: H01L39/12
Filed: 1988-04-06
Abstract: The invention relates to a superconductor manufacturing method and a superconductor manufactured by the method. More particularly, the invention is concerned with an oxide superconductor of lamellar perovskite type and a method of manufacturing the same having extremely high critical temperature and critical current density as compared with conventional alloy superconductors or intermetallic compound superconductors. The superconductor is expressed by
     
     where A represents at least one of elements of the group Illa in the periodic table: and   B represents at least one of elements of the group Ila in the periodic table,   wherein at least one of A and B consists of two elements belonging to the same group.   
     The superconductor is manufactured by the steps of:
     (a) mixing powder of a compound containing at least one of elements of the group Illa in the periodic table, powder of a compound containing at least one of elements of the group Ila in the periodic table, powder of a compound containing a homologous element of at least one of elements of the groups llla and Ila in the periodic table, and powder of copper oxide with each other in such a manner that a ratio in number of atoms among the at least one element of the group Illa, the at least one element of the group Ila, Cu and 0 is brought to (0.1 to 2.0) : (0.1 to 3.0) : 1 : (1 to 4), to obtain raw material powder; and   (b) sintering the raw material powder at a temperature in a range of from 800 to 1100 degrees C for 1 to 100 hours within an atmosphere in which oxygen concentration is at least 50%.
Patent EP-0301703-A2 (EP)
Inventor: KIYOHARA TOSHIMI
IPC: G06F3/048
Filed: 1988-06-27
Abstract: A display control system which comprises a display mem­ory having a serial access port for sending data to a dis­play device and a random access port for data communication with a graphic drawing device, a window buffer memory for storing image data such as sentences and graphic charts, a window controller for controlling the position of the window buffer memory content displayed on the display device, and a selection circuit for selecting a display mode or a graphic drawing mode.
Patent EP-0313189-A2 (EP)
Inventor: METZ ARTHUR J
IPC: H03F3/45
Filed: 1988-07-27
Abstract: A differential transconductance amplifier includes two error amplifiers (20-30) which provide an error correction current which linearizes a main differential amplifier (12,14). Two reference transistors (10, 16) coupled to the main differential amplifier provides two sets of input voltages to the two error correction amplifiers. The output currents of the main amplifier and the two error correction amplifiers are summed to produce a linearized output.
Patent EP-0313243-A2 (EP)
Inventor: MURPHEY JOSEPH R
IPC: C09K8/56
Filed: 1988-10-07
Abstract: Particulate material eg. sand (20) is continuously coated with a consolidatable resin composition (26) and formed as a suspension in a gelled aqueous carrier liquid (10) for transport (42) to a subterranean zone in which the sand is consolidated. In the method, substantially continuous streams of a gelled aqueous carrier liquid (10), uncoated particulate material (20), a resin composition (24) which will subsequently harden, and a surface active agent (16), are mixed (14) whereby the particulate material is continuously coated with the resin composition and simultaneously suspended in the gelled aqueous carrier liquid.
Patent EP-0315401-A2 (EP)
Inventor: KORBONITS DEZSO
IPC: C07D473/06
Filed: 1988-11-01
Abstract: The present invention relates to new compounds of general Formula I and physiologically acceptable salts thereof
      wherein A and B stand for oxygen or -CH₂ group with the proviso that if A stands for oxygen, then B stands for -CH₂ group and R stands for hydrogen, if A represents a -CH₂ group, then B stands for oxygen, R stands for a -CH₂-Q group wherein Q stands for hydrogen, pyrrolidino, piperidino or morpholino and a process for the preparation thereof and pharmaceutical compositions containing as active ingredient a compound of the general Formula (I) or a physiologically acceptable salt thereof.
Patent EP-0317119-A2 (EP)
Inventor: FEIL PETER J
IPC: G06F9/28
Filed: 1988-11-01
Abstract: A microprogram control unit fetches a next microinstruction based upon a branch/no-branch condition which is determined by the processing of a current microinstruction and in concurrence with the processing of the current microinstruction. Both a branch microinstruction and a next sequential microinstruction are fetched from a microinstruction memory (12), but only one of them, based upon the branch condition, is transferred to a microinstruction register (24) at the start of the next microinstruction cycle. Each microinstruction includes a branch address field which may be stored in a branch address latch (18). Sequential addresses are generated by an address incrementor (16) and may be stored in a next address latch (19). An address register (22) alternately addresses the memory (12) with the sequential and branch addresses. The output microinstructions are selected by a microinstruction latch (17) enabled by the same signal LEN as the latches (18) and (19) which is generated (34) in accordance with the branch/no-branch condition.
Patent EP-0278933-A2 (EP)
Inventor: GRENFELDT RUNAR
IPC: A63H13/12
Filed: 1988-01-29
Abstract: A toy golfer comprises a golfer figure (10) whose upper part or torso (11) is rotatably secured to a lower or leg part (12) having a supporting plate (13) firmly positionable on a base (playing field). An electromechani­cal motor or transducer (20) controls the rotary movements of the golfer figure, the movable part (11) being con­nectible with an imitation of a golf club (14) or the like which, under the action of energy adjustable by the player, can be moved in a substantially arcuate path (Fig. 2). The golf club swung by said movable part by means of said motor is, on the one hand, swingable rearwardly in order to swing forwardly under the action of its own weight to strike the ball and, on the other hand, is swingable forwardly to putt the ball.
Patent EP-0325118-A2 (EP)
Inventor: KONDO SHOJI C O MINOLTA CAMERA
IPC: H04N1/48
Filed: 1989-01-05
Abstract: The present invention relates to apparatus for forming multicolor images in accordance with image data read by image reading means which includes a photoelectric transducer. The apparatus of the invention has means for printing patterns in blue and red, and reproduces black by overlapping blue and red.
Patent EP-0342313-A2 (EP)
Inventor: HEESS KARL
IPC: C21D1/00
Filed: 1989-02-10
Abstract: The invention relates to a method and a device for controlling the inner and/or outer diameter of articles when they harden during their cooling stage, the method being characterised in that at least one vertically movable piston, designed conically in the outer circumference and/or inner diameter, enters into the inner and/or outer diameter of an article or engages around it and thereby controls the dimensional characteristics and centricity of the article to be hardened. The device for carrying out this method is characterised in that it comprises at least one vertically movable piston, which can be subjected to an adjustable pressure and is designed conically in the outer circumference and/or inner diameter, as well as an upper die and a lower die. <IMAGE>
Patent EP-0329043-A2 (EP)
Inventor: MULLER WOLF-DIETER DR
IPC: C07F9/32
Filed: 1989-02-11
Abstract: Rhodium complexes of the formula
 [A - O - (CH2CH2O)n - A]<2><+> 2 X<->       Ia
 and
 [A - O - (CH2CH2O)m - CH3]<+> X<->        Ib
 in which
 n = 5-1000,
 m = 5-250,
 X<-> denotes a tetrafluoroborate, hexafluorophosphate or perchlorate anion,
 A denotes a radical of the formula 
<IMAGE>
 (en)2 denotes two molecules of a monoolefin or one molecule of a diolefin
 Ar denotes phenyl or phenyl substituted by one or two alkyl groups having 1 or 2 carbon atoms and
 R<1> denotes an arylene or alkylene bridge
 and their use for the preparation of L-phosphinothricin and its derivatives by enantioselective catalytic hydrogenation of 2,3-dehydrophosphinothricin (derivatives).
Patent EP-0334055-A2 (EP)
Inventor: SCHALLNER OTTO DR
IPC: C07D231/54
Filed: 1989-02-28
Abstract: Substituted benzoxazinones of the general formula (I) <IMAGE>  in which  A represents methylene, ethylidene or isopropylidene, R represents hydrogen or an optionally substituted radical from the series comprising alkyl, cycloalkyl, cycloalkylalkyl, alkenyl, alkynyl, aralkyl and heteroarylalkyl,  X represents hydrogen or halogen and  Y represents the heterocyclic groups below <IMAGE> a plurality of processes and novel intermediates for their preparation, and their use as herbicides.
Patent EP-0334284-A2 (EP)
Inventor: HONEL MICHAEL DR
IPC: C08G18/38
Filed: 1989-03-21
Abstract: Curing agents (A) for isocyanate-curable resins (B) which have an amine number of from 20 to 150 mg of KOH/g, a maximum OH number of 20 mg KOH/g and contain, per molecule, at least two capped isocyanate groups which are reactive under the curing conditions, are obtained by reacting
 A) an amine which contains at least one ss-hydroxyalkyl group per molecule, as an OH number of from 100 to 1200 mg KOH/g and an amine number of from 100 to 1200 mg of KOH/g and optionally also contains NHCO groups, optionally blended with another OH- and/or NH-functional compound, with
 B) a partially capped polyisocyanate, optionally blended with an at least bifunctional, OH- and/or NH-reactive compound. 
<??>These curing agents, if necessary after neutralisation, are readily dispersible in aqueous systems and frequently have a stability-increasing action in water-borne paint formulations.
Patent EP-0350829-A2 (EP)
Inventor: RUNTSCH ERHARD
IPC: H02H3/02
Filed: 1989-07-10
Abstract: Selective automatic main circuit-breaker In known selective automatic main circuit-breakers, the disconnection point in the main current path is periodically closed, resulting in higher I<2>t let-through values given a short-circuit current disconnection in a given short-circuit current range. This problem is remedied, in that, after the first short-circuit pulse has been limited, the re-closing of the main contact point is carried out only given nominal operating conditions, and is time-controlled by a selectivity device (33) located in a shunt current path connected in parallel with the main current path. Preferred application area of the novel selective automatic main circuit-breaker are low-voltage distribution systems, especially building installations. <IMAGE>
Patent EP-0359040-A2 (EP)
Inventor: BRUMMEL REINHOLD
IPC: F21V19/00
Filed: 1989-08-31
Abstract: A bulb is inserted from the rear of a vehicle headlamp reflector produced from sheet metal into an opening of the reflector. The bulb is located with its flange projecting radially outward on the rim of the opening, which is located in a plane surface. Tongues which are cut out from the rim of the opening and are bent away towards the rear of the reflector, engage in recesses on the rim of the cap flange. A retaining spring spanning the cap flange is fastened to the tongues. Lateral edges of the tongues have undercuts serving to fasten the retaining spring. The central region of the retaining spring arrangement bears against the cap flange with pretension. <IMAGE>
Patent EP-0364912-A2 (EP)
Inventor: DOSAKO SHUNICHI
IPC: A23J1/20
Filed: 1989-10-14
Abstract: An aqueous lactoferrin solution which is glycoprotein separable from milks can be thermally treated by adjusting the ionic strength of the aqueous lactoferrin solution so as to satisfy specific conditions, and then heating the solution for the sake of heating pasteurization or spray drying substantially without impairing the iron-binding ability which the lactoferrin has.
Patent EP-0342733-A2 (EP)
Inventor: MAVIDIA BHASKAR
IPC: H02K33/02
Filed: 1989-05-05
Abstract: An electromagnetic actuator has a tubular stator with at least two opposed, external pole pieces carrying energising windings, and a permanent magnet rotor inside the stator and rotatable about the major axis of the stator, the rotor having at least two oppositely-directed permanent magnets extending axially of the rotor and in closely spaced relation to the stator, said magnet each occupying less than 180 o  of the circumference of the rotor, the leading and/or trailing edge of each magnet being tapered and/or chamfered.
Patent EP-0351021-A2 (EP)
Inventor: FENTON ROBERT
IPC: A01N37/18
Filed: 1989-07-11
Abstract: A herbicidal composition comprises a carrier, a first herbicide and a second herbicide which is 3-(1-amino)ethylidene-5-methyl-furan-2,4-dione.
Patent EP-0325365-A2 (EP)
Inventor: GILL HARDAYAL S
IPC: G11B5/11
Filed: 1989-01-12
Abstract: A read/write head (13) for a hard disk provides both a magneto-resistive read function and an inductive write function in a common gap. The inductive write function is provided by a current carrying coil (27) which is magnetically coupled to top and bottom shields (19, 21) or pole tips which in turn induce the magnetic fields required for writing on the disk. Mutually biasing magneto-resistive read sensors (23, 25) are located between the shields, which serve to improve the resolution of the read function. During a read operation, read/write circuitry (11) maintains a current in the coil which cancels, at least partially, magnetic fields induced by sensing and bias currents in the magneto-resistive heads which might otherwise perturb information stored in the medium. This arrangement provides a read/write head with improved read/write resolution as required by emerging high density storage media in compact formats.
Patent EP-0330348-A2 (EP)
Inventor: BAILEY ALAN
IPC: G21C21/02
Filed: 1989-02-10
Abstract: Apparatus for transporting objects in succession through a measuring head. A common drive shaft (1) provides synchronised movement of transfer means (2), gripper means (4) and indexing means (5). The transfer means (2) receives objects from a supply and carries the objects to the measuring head. The gripper means (4) receive the objects from the transfer means and carry the objects through the measuring head. The indexing means (5) receive objects from the gripper means and convey the objects to an outlet.
Patent EP-0338718-A2 (EP)
Inventor: JASPER CARL ADRIAN
IPC: C04B35/597
Filed: 1989-04-12
Abstract: A ceramic material of silicon aluminium oxynitride comprises a first phase of α-phase sialon, a second phase of β-phase sialon and a third phase which is predominantly glassy or predominantly crystalline. A method for producing the ceramic material is also disclosed.
Patent EP-0342874-A2 (EP)
Inventor: WATANABE KAZUHIRO
IPC: G01N29/26
Filed: 1989-05-12
Abstract: An ultrasound probe for a medical imaging system, comprising an ultrasound absorber (3) and a piezoelectric vibrator (1) mounted on the ultrasound absorber (3), and cut from the surface of the piezoelectric vibrator (1) to the ultrasound absorber (3) in the form of an array by a plurality of cutting grooves (6). A cutting depth d of each cutting groove (6) in the ultrasound absorber (3) is determined by an integer times a quarter of a wave length λ corresponding to a center frequency f₀ of ultrasound waves radiated from the piezoelectric vibrator (1). Consequently, symmetrical electro-acoustic conversion characteristics of the ultrasound probe can be obtained in the frequency domain.
Patent EP-0349306-A2 (EP)
Inventor: SPARKE LAURENCE J
IPC: B62D25/06
Filed: 1989-06-29
Abstract: A motor vehicle body (1) is constructed from a lower section (2) formed of pressed metal panels (6, 7, 8) connected together, and an upper section (3) formed of frame elements (4). The lower section (2) functions as a primary strength imparting component of the vehicle body, and the upper section (3) functions as a primary style imparting component of the body. The configuration of the upper section (3) can be varied by varying the arrangement or configuration of the frame elements (4) so that the style of the vehicle body can be varied without necessitating a change to the lower section (2). The lower section will thus remain substantially unchanged for a range of vehicle styles or models.
Patent EP-0368448-A2 (EP)
Inventor: FANG WEI-CHOU
IPC: C01G33/00
Filed: 1989-09-07
Abstract: A process of making a lithium cell with a positive electrode that comprises a niobium chalcogenide (e.g., NbSe₃) active material. The process comprises forming the active material by a procedure that comprises forming a layer of Nb powder on an inert substrate (e.g., an alumina plate), and reacting the powder with selenium or sulfur vapor such that the desired (fibrous) chalcogenide is formed. The powder layer typically is formed by depositing (e.g., by spraying) a layer of slurry on the substrate, with the slurry comprising a liquid such as propylene glycol and Nb powder, and removing the liquid from the deposited slurry. The resulting layer of Nb powder can be of uniform thickness, advantageously is less than 0.1 mm thick, and adheres relatively well to the substrate. In preferred embodiments reacting the Nb powder with Se vapor comprises a two-stage heat treatment, the first stage comprising maintaining the powder in contact with Se vapor for at least four hours at a temperature in the range 520-625°C, and the second stage for at least two hours at a temperature in the range 625-780°C.
Patent EP-0363074-A2 (EP)
Inventor: TELCO PAUL
IPC: H05K3/40
Filed: 1989-09-28
Abstract: Electrically conductive patterns on opposite sides of a printed circuit board (10) are connected by way of through holes (14) formed in the board. A plug (18) formed of fusible material such as solder and having an electrically conductive coating is located in the or each hole. The plug is upset to expand it so that the electrically conductive coating contacts the wall of the hole. Solder (20) is applied to opposite ends of the plug to bridge any gap between the conductive pattern and the conductive coating. The body of the plug may then be removed by a desoldering step, leaving an electrically conductive layer (22) covering the wall of the hole.
Patent EP-0377950-A2 (EP)
Inventor: MIZUSHINA FUMIO
IPC: G01M13/02
Filed: 1989-11-14
Abstract: A step-up gear unit is adapted for realization of an automotive internal combustion engine simulated driving power supply in use with a motor such as an electric motor, a hydraulic motor, and so forth. The step-up gear unit is connected to at least two motors for selectively outputting driving torque of a sole motor and combined torque of both motors for wider capacity range of capacity of engine to simulate. The gear train of the step-up gear is so composed as to selectively connect and disconnect the motors to and from an output gear (3) for selective output of the driving torque. Independent input shafts (122a,b) carry input gears (121a,b) for meshing with intermediate gears (125a,b) at least one of which is selectively meshable with the corresponding input gear. The intermediate gears (125a,b) are carried by a shaft (126) which also carries a gear (127) meshing with the output gear (131).
Patent EP-0381193-A2 (EP)
Inventor: KUROYA TAKAMASA C O NITTO DENK
IPC: A61K9/70
Filed: 1990-01-31
Abstract: A soft film applicable to the oral mucosa and a drug preparation comprising said film are disclosed, the film comprising a homogeneous mixture comprising a vinyl acetate homopolymer, an acrylic acid polymer, and a cellulose derivative capable of being dissolved in or swollen with water and a lower alcohol. The film or preparation is less causative of an adverse feeling on application to the oral mucosa, excellent in shape retention on water absorption, and adhesive to the oral mucosa for an extended period of time.
Patent EP-0382145-A2 (EP)
Inventor: SEKI TAKAHIDE
IPC: H01H33/915
Filed: 1990-02-05
Abstract: A switch provided with a negative pressure chamber (15) is actuated in association with the separating operation of a movable contact (6). The negative pressure chamber (15) is connected to means (11) for supplying a fluid to the negative pressure chamber (15) so as to suppress the negative pressure in the negative pressure chamber (15) during the initial stage of the separating operation of the movable contact (6).
Patent EP-0388656-A2 (EP)
Inventor: ZIEHL GUSTAV
IPC: A47B88/04
Filed: 1990-02-23
Abstract: The case (10) of the metallic drawer is provided at the rear end with a roller plate (25), to which the axle of a laterally projecting roller is attached. Since this roller plate is subjected to considerable forces, it consists of two straps (26, 27), one strap (26) of which is bent away from the rear wall (19) towards the rear and the other strap (27) of which forms an extension of the side wall (17). The straps of the roller plate (25) are connected to each other by riveting a roller axle which is inserted through the holes of the strap. <IMAGE>
Patent EP-0384478-A2 (EP)
Inventor: BITZER WOLFGANG DIPL-ING
IPC: H04L9/18
Filed: 1990-02-23
Abstract: Method involving a code generator, where each entire block is encrypted twice, although the order followed in the first encryption is reversed in the second. This guarantees that two data blocks, which differ for example in terms of a single bit only, are encrypted as totally different cipher texts. This substantially increases their immunity to decryption. Preferred fields of application are encrypted data transmission in packet switching systems and encrypted storage of data on data media. <IMAGE>
Patent EP-0387605-A2 (EP)
Inventor: REETZ MANFRED THEODOR PROF DR
IPC: C07D207/08
Filed: 1990-02-28
Abstract: Optically active S,S- or R,R-ss-amino alcohols are obtained according to the invention in high enantiomeric purity by stereoselective reduction of optically active S- or R-N-dibenzylated  alpha -aminoketones with complex metal hydrides.
Patent EP-0398314-A2 (EP)
Inventor: MIZUOKA SEIJI
IPC: G06V10/28
Filed: 1990-05-16
Abstract: An apparatus for converting image signals into binary signals is disclosed. The apparatus comprises: a binarizing section for binarizing image signals (31,41); a connectivity distribution section (51,61) for obtaining connectivities between pixels from binary signals and for producing a connectivity distribution; and a judging section (7) for, from connectivity distributions obtained with different binary levels, judging the level at which the frequencies of maximum and minimum connectivities are highest and the sum of the frequencies of intermediate connectivities is minimal.
Patent EP-0399567-A2 (EP)
Inventor: MOORE WILLIAM PERCY
IPC: C05G3/00
Filed: 1987-08-17
Abstract: A fertilizer-containing composition comprises of water-soluble central mass of plant food compound containing reactive functional groups amounting to at least 10 percent, and a base component, surrounding and chemically bonded to the central mass, formed by reacting a molecular excess of a polyfunctional monomeric-type compound with the reactive functional group of the central mass, the base component having residual reactive functionality. This fertilizer-containing composition can be used as an intermediate in the preparation of fertilizer particles.
Patent EP-0406663-A2 (EP)
Inventor: ADAMS JUERGEN DIPL-ING FH
IPC: G07B13/02
Filed: 1990-06-26
Abstract: What is described is a device for raising a fare to a rounded amount, the fare being determined by an electronic taximeter (1) and, before a voucher (23) is produced in an associated voucher printer (13), being rounded by increasing the fare amount (3) in a way preselectable manually in predeterminable steps. As a result of an actuation of operating elements (8, 24), a stepwise or discretely adjustable rounding can be set for printing out in the voucher printer (13), in such a way that the voucher indicates the sum formed from the fare plus surcharge plus a tip selected by the passenger. 
<??>The invention is used especially in voucher printers for taxi vehicles. 
<IMAGE>