baber/WOPTO huggingface dataset:
Patent EP-0295023-A2 (EP)
Inventor: JIN SUNGHO
IPC: C04B35/653
Filed: 1988-06-06
Abstract: Articles comprising a quantity of superconductive oxide material can be fabricated by a process that comprises melting of part of an oxide precursor material, with resultant directional resolidification. Exemplary embodiments comprise zone melting and movement of the hot zone through the precursor material. The method can result in superconductive material having improved properties, e.g., higher critical current, as compared to prior art oxide superconductors. An exemplary technique for melting of the precursor material is zone melting.
Patent EP-0318313-A2 (EP)
Inventor: OKAMOTO TSUNEO
IPC: C01B32/336
Filed: 1988-11-25
Abstract: A fluidized-bed activation furnace (1) for activated carbon is provided with a central hollow pillar (2) having an outlet for discharging activated carbon granules at the upper portion thereof, a bowl-shaped cap (5) covering the top portion of the central hollow pillar (2) and a perforated plate (6) fixed to the outer periphery of the central hollow pillar (2) below the outlet for discharging activated carbon granules. After the granules of carbon are activated while a fluidized-bed (7) is formed of the activated carbon granules, the substantially whole amount of granular activated carbon is discharged in a short time maintaining a high temperature.
Patent EP-0322240-A2 (EP)
Inventor: MCCUNE JOSEPH MCCRARY
IPC: A01K67/027
Filed: 1988-12-22
Abstract: Chimeric hosts are provided by introducing into an immunocompromised mammalian host xenogeneic, usually human, tissue under conditions where the xenogeneic tissue may both grow and interact, in such a way that undifferentiated ("stem") cells may be observed to differentiate and to proliferate. For example, tissues from hematopoietic organs are employed where tissue from different organs may be used which allow for differentiation and proliferation of the xenogeneic hematopoietic stem cells. Into SCID mice may be introduced fetal tissue, fetal liver tissue providing stem cells, thymus tissue, where the thymus grows into a competent thymus organ, and lymph node tissue, where the lymph node tissue grows into a competent lymph node, and the stem cells are processed to produce functional human B- and T-cells.
Patent EP-0337448-A2 (EP)
Inventor: OHNO JUN-ICHI
IPC: D21H27/20
Filed: 1989-04-13
Abstract: Disclosed is a semiconductor device and its method for production in which the Pin Grid Array (PGA) is improved so that a plurality of lead pins (7) project from the undersurface of a metal stem (1) as a package substrate as input and output terminals of a Large Scale Integrated-circuit (LSI). The device comprises a semiconductor chip (3) mounted on a heat sink (2) to the stem (1), a printed circuit board (5) superposed on the stem (1) and electrical lead pins (7) connected to the outer ends of wiring patterns (4) which are formed radially and downwardly projecting through the stem (1), and a metal shell (10) assembled to the upper surface of the stem (1) and covering the chip (3), bonding wires (6) and wiring patterns (4), wherein the patterns (4) are formed such that the outer ends of the patterns are located within the vicinity over the outermost rows and columns of through holes (1a,5a) for connecting lead pins (7). Furthermore, in producing the device, a central portion palterning wiring layer, which is electrically short-circuited for gold plating, is provided in order to stabilize the connection with the bonding wires (6), and this center layer is cut off after the short circuit is performed.
Patent EP-0358060-A2 (EP)
Inventor: FARNUNG H PETER
IPC: G02B23/06
Filed: 1989-08-25
Abstract: The binocular telescope with internal focusing and articulated bridge contains as a joint focusing mechanism two setting rings which can be coupled and which are arranged co-axially on a central axis. In uncoupled condition each setting ring is allocated to a focusing member of a tube, so that focusing can be done independently from each other. In coupled condition both focusing members are shifted jointly by actuation of each of the setting rings. Thus, an unintentional adjustment of the relative positions of the two focusing members is impossible, and focusing of each focusing member in succession is possible.
Patent EP-0376029-A2 (EP)
Inventor: BROSIG STEFAN DR
IPC: G02F1/137
Filed: 1989-12-09
Abstract: A black/white liquid crystal display (10) contains a nematic liquid crystal having a twist of 270 DEG  between two cell plates. The product of the liquid crystal layer thickness and the anisotropy of the refractive index is approximately 0.38. A pretilt of approximately 15 DEG is present. The polarisation directions (P1, P2) are at an angle  beta  of 45 DEG  to the orientation directions (Mo, Mu). 
<??>Over a very large range of viewing angle, this display has a relatively low dependence on the contrast of the viewing angle, and there is practically no colour displacement at all that depends on the viewing angle. Because of the considerable improvements, when compared with all known cells, in the range of the viewing angle with respect to contrast and colour neutrality, the display is termed an "extended-viewing-angle" display (EVA display). It can be multiplexed to a very high degree. 
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Patent EP-0377896-A2 (EP)
Inventor: SALLMANN ALFRED DR
IPC: A61P37/08
Filed: 1989-12-27
Abstract: Compounds of the formula <IMAGE> in which Ar1 denotes an unsubstituted or substituted aryl radical, Ar2 denotes an unsubstituted or substituted arylene radical, R1 denotes hydrogen or an aliphatic or araliphatic radical, R2 denotes an aliphatic or araliphatic radical, R3 represents hydrogen, lower alkyl or lower alkanoyl and Z denotes a divalent aliphatic radical, and their salts can be prepared in a manner known per se. They can be used, for example, as pharmaceutical active substances.
Patent EP-0378862-A2 (EP)
Inventor: PIEJKO KARL-ERWIN DR
IPC: C08F265/04
Filed: 1989-12-30
Abstract: Graft copolymers having graft shells comprising copolymers of styrenes,  alpha -methylstyrenes, acrylonitrile, C1-C4-vinylcarboxylic acids, C1-C8-alkyl acrylates and/or methacrylates, maleic acid derivatives, vinyl(idene) chloride and mixtures thereof on the one hand and monomers of the formula I 
<IMAGE>
 in which
 R<1> is H or CH3,
 R<2> is C1-C8-alkylene and
 R<3> is C1-C4-alkyl,
 on the other hand and
 graft bases comprising particulate diene and/or acrylate rubbers having particle diameters (d50) of from 80 to 800 nm,
 are used to produce thermoplastic moulding compositions.
Patent EP-0345876-A2 (EP)
Inventor: BUKOSCHEK ROMUALD LEANDER
IPC: A45D26/00
Filed: 1989-06-01
Abstract: In the depilating apparatus having at least one pair of depilating rollers (3, 4) which can be driven in opposite rotation, have an undulating cross-sectional profile on the circumferential side and engage in each other with their cross-sectional profile on the circumferential side, and one of which can be driven by a motor, provision is made for the undulating cross-sectional profile on the circumferential side to extend in a linear manner over the entire length of the rollers and for the maximum diameter of the depilating rollers to be selected in the order of magnitude of 4.5 mm and the number of the elevations of the cross-sectional profile to be selected in the order of magnitude of 10. 
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Patent EP-0337590-A2 (EP)
Inventor: SUPRA CARL FREDERICK WILHELM
IPC: E04H4/16
Filed: 1989-01-25
Abstract: A movable support which includes a first axle (12,28,30), two stub axles (14,16) which are in line with one another and which extend in opposing directions from the first axle at right angles thereto, and two hemispherical members (20,22) which are mounted, with respective convex surfaces outermost, for independent rotation on the respective stub axles (14,16), on opposing sides of the first axle. The movable support finds particular application in supporting a cleaning head of a suction type pool cleaner.
Patent EP-0337772-A2 (EP)
Inventor: OGAWA SATOSHI
IPC: H04N1/32
Filed: 1989-04-12
Abstract: Disclosed is a multi-address calling system in a facsimile device in which transmission of picture data to at least a first destination is effected in parallel and asynchronous with the reading, compacting and storing of the picture data of all pages, whereby the accessibility of the equipment is increased.
Patent EP-0343952-A2 (EP)
Inventor: ISHIBASHI HIROMICHI
IPC: G11B7/09
Filed: 1989-05-24
Abstract: An apparatus is described for recording/reproducing to/from an optical record carrier by means of a laser light beam. The record carrier has pre-recorded sarvo marks aligned in a track. In order to get a focus error signal, the apparatus measures phase difference between signals from two photo sensor elements which receive the laser light beam through the record carrier. A circuit for measuring the phase difference has a first and a second phase shift circuits, RS flip-flops and a focus error converter which has a shift register and a low-pass filter. The signals from the photo sensor elements are fed to the first and second phase shift circuits, respectively. The second phase shift circuit is composed of a plurality of delay elements, output of which are fed to the S inputs of the RS flip-flops. Data at the S inputs are latched in response to an output signal of the first phase shift circuit which is fed to R inputs of the RS flip-­flops. Latched data are fed to the shift register for converting to a serial signal. The serial signal, then, is low-pass-filtered to become a focus error signal.
Patent EP-0352918-A2 (EP)
Inventor: MORSE JOHN B
IPC: G11B23/00
Filed: 1989-07-04
Abstract: A disk cartridge (20), operable with a disk drive, includes a generally flat-shaped case enclosing a recording medium (38) disposed on a disk (22) about a central hub (40). The case includes top and bottom walls (30,32) disposed on opposite sides of the disk, the bottom wall (32) having an access opening (54) through which a disk drive is to engage with the hub (40). A foil spring (124) has a generally flared dish shape, and is symmetrically formed and positioned about a central axis of the hub (40). The spring (124) is positioned between the disk (22) and the top wall (30) for urging the disk (22) toward the bottom wall (32) to close the access opening (54) with the hub (40) and to close a spindle receiving aperture (48) in the hub (40) to prevent entry of contaminants during periods of nonuse.
Patent EP-0351189-A2 (EP)
Inventor: NAITO YUKIO
IPC: C08F10/00
Filed: 1989-07-11
Abstract: An ethylene-α-olefin copolymer comprising ethyl­ene and one or more α-olefin having from 3 to 10 carbon atoms, the copolymer having an α-olefin content of from 1.0 to 8.0 mol%, a density of from 0.900 to 0.930 g/cm³, and a melt flow rate of from 0.1 to 100 g/10 min., the programmed-temperature thermogram (see the drawings) of said copolymer as determined with a differential scanning calorimeter after being completely melted and then gradually cooled showing an endothermic peak (a) in a range of from 75° to 100°C and an endothermic peak (b) in a range of from 120° to 140°C, with the ratio of endotherm at the endothermic peak (b) to endotherm at the endothermic peak (a) being from 0.03 to 2.0. 
     A mixture is also made of 60 - 99 parts of a random copolymer of ethylene and an α-olefin and 1 - 40 parts of high-density polyethylene. 
     The copolymer or mixture is extruded or blown to form a film having excellent physical properties required for packaging film.
Patent EP-0367405-A2 (EP)
Inventor: WILLAN STEPHEN BRIAN
IPC: G06F3/048
Filed: 1989-10-02
Abstract: A graphics system comprises an input device, and a computer for detecting changes in the position of the input device relative to a surface, and a monitor (63) for displaying patterns which follow the movement of the input device. The computer calculates at least one differential derivative with respect to time of the input device position and controls characteristics of the display patterns in dependance upon the or each calculated derivative.
Patent EP-0375271-A2 (EP)
Inventor: SEAMAN ROBERT BRIAN
IPC: H01R13/52
Filed: 1989-12-13
Abstract: An electrical connection arrangement (20) provides an electrical connection between an electrical device (14) inside a vehicle engine casing (10) and an electrical termination (15) outside the casing. The connection arrangement comprises a PCB (21) which is sealed to an edge surface (21) of the casing around an opening (26) therein. The PCB bears a number of electrically conductive tracks (e.g. 22), one part (e.g. 22a) of each track being located inside the housing and being connected to the device (14) and another part (e.g. 22b) of each track being located outside the housing and being connected to a termination (15).
Patent EP-0375282-A2 (EP)
Inventor: AMANO SHIGERU C O NIPPON STEEL
IPC: C21B5/00
Filed: 1989-12-14
Abstract: Inference is carried out through intermediate hypotheses representing physical states of a blast furnace using HG (Heuristic Grade) in order to comprehensively diagnose the state of the furnace to ascertain optimum actions. Specific parameters are monitored to immediately recognize a transition of conditions inside the furnace to additionally execute the inference. Various types of actions such as defensive actions and offensive actions are covered in this inference. A burden distribution estimation model considering collapse of a coke bed is used for calculating distribution inside the furnace to aid in deciding on an optimum action when an action to alter distribution in the furnace is required as the result of the inference. Creation and alteration of a knowledge base for the inference are carried out without interrupting the inference.
Patent EP-0326541-A2 (EP)
Inventor: HERCOG MILAN
IPC: A43B5/04
Filed: 1989-01-27
Abstract: A ski boot with a shell (1) which has a sole (2) and at the rear a heel part (3) and which at the front, adapted to the shape of the foot, extends from the toe to approximately the instep region, with a rear flap (4) which is pivotable in relation to the shell and which together with a cuff, which is likewise pivotable in relation to the shell, and can be releasably connected to the rear flap by means of a closure device (8), forms at least a part of the shaft tube when the ski boot is closed. In this ski boot, there is provided above and at the side of the forefoot, forming at least one chamber (9) which is essentially sealed to the outside and delimited towards the bottom by the shell wall, additional walling (10) which is length-adjustable in the direction of the pivoting movement of the cuff (6), the walling of the shell (1) being divided into two flaps (20) in the instep region by means of a longitudinal slot (18), which flaps can be drawn together in the transverse direction by means of an adjusting device (34, 42). 
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Patent EP-0380925-A2 (EP)
Inventor: JOBELIUS HORST-H DR
IPC: F42B3/16
Filed: 1990-01-09
Abstract: The subject of the present invention is an ignition system for detonators or pyrotechnic delay elements. The system contains, in addition to the known ignition and priming elements, a disc made of porous inorganic material which is arranged between the ignition source and ignition charge or delayed action charge. This disc ensures an improved start of burn and a more uniform burn-up of the ignition and delayed-action charges in these ignition systems known per se. <IMAGE>
Patent EP-0380036-A2 (EP)
Inventor: SAKAGUCHI MINORU
IPC: A61K9/00
Filed: 1990-01-22
Abstract: Disclosed is a vaginal suppository comprising a pharmaceutically acceptable salt of dehydroepiandro­sterone sulfate (hereinafter referred to as DHAS), an amino acid and a hard fat having a hydroxy value of not more than 50. This suppository features an improved absorption of the active drug from the vagina plus a good shelf life.
Patent EP-0386588-A2 (EP)
Inventor: WITTMANN HORST
IPC: H01J61/72
Filed: 1990-02-27
Abstract: The lamp bulb is fitted with a closed glass capsule, containing mercury, which is opened by inductive heating. The glass capsule is an elongated container into whose first end there is fused a heating wire. The heating wire consists of two hairpin-shaped limbs which are arranged approximately parallel to one another while the two ends which are bent outwards produce the connection to an electrical conductor. A plurality of embodiments is represented. …<IMAGE>…
Patent EP-0394910-A2 (EP)
Inventor: KISHIDA HIDEAKI C O CANON KABU
IPC: B41J11/00
Filed: 1990-04-23
Abstract: A driving integrated circuit for a recording head, is carried on the recording head on which a plurality of recording elements are mounted. The recording elements are selectively driven in accordance with an input recording data signal and a control signal. At least a portion of transmission paths of the input recording data signal and the control signal has bidirectivity.
Patent EP-0416419-A2 (EP)
Inventor: HASHIZUME YOSHIO
IPC: C12Q1/00
Filed: 1990-08-27
Abstract: The invention relates to alcohol oxidase immobilized in the form of a thin layer on a carrier which may be prepared by at least the steps of
     (A) aminosilane coupling treatment of a carrier,   (B) bonding a multifunctional aldehyde on the coupled amino groups, 
and   (C) bonding an alcohol oxidase thereon.   
     The invention further provides an alcohol measuring unit and alcohol and glucose measuring apparatus using this immobilized alcohol oxidase. 
     According to the invention, immobilized alcohol oxidase having improved heat resistance and long life time can be obtained, and using this immobilized alcohol oxidase, excellent alcohol measuring apparatus and alcohol and glucose measuring apparatus can be easily composed.
Patent EP-0419992-A2 (EP)
Inventor: UHLIG EBERHARD
IPC: F23G5/30
Filed: 1990-09-17
Abstract: For the combustion of loose synthetic resin material, in particular ion exchanger resins, dry resins mixed with granulated alumina or moist masses are blown together with air for combustion with air supply into the lower region of a fluidised bed with excess granulated alumina which, in particular, has a particle size of </= 1 mm, especially 100-400  mu m, and preferably is present in the furnace in a quantity more than 5 times that of the resin. Cation exchangers are burnt with an oxygen excess, especially with a total lambda value of >/= 2, whereas in the case of anion exchanger resins, less than stoichiometric quantities of oxygen are provided in the lower zone, especially with lambda values of between 0.5 and 0.8. Advantageously, the fluidised bed is designed as a two-zone fluidised bed with a lower stationary fluidised bed (especially a rotating bed) and an upper circulating bed. Temperatures of 900 DEG C are advantageous. Especially, additives such as, for example, lime for the absorption of sulphur oxide are blown into the upper region. <IMAGE>
Patent EP-0420291-A2 (EP)
Inventor: KOSUGI SATOSHI MITSUBISHI DENK
IPC: G09G5/22
Filed: 1990-10-01
Abstract: A display control device according to the present invention includes a common memory having two funtions, one as a refresh memory for outputting a character code and the other as a character generator for generating a character font, an output character code from which is stored in a line buffer. In this case, a display address generator circuit generates a character address for generating the character code and a raster address for designating the character font, which are in turn switched by an address selector and outputted to said common memory which then outputs a video signal to a video control circuit based upon said character font. Additionally, there is provided a line buffer control circuit for outputting a read/write access control signal to said line buffer based upon the raster address.
Patent EP-0432512-A2 (EP)
Inventor: MANSCHWETUS HELMUT
IPC: B23D31/00
Filed: 1990-11-17
Abstract: Bei Messerhalterungen am Messerschlitten von Schrottscheren werden konzentrisch zu den Messerbefestigungsschrauben Hülsen angeordnet, um die Messerbefestigungsschrauben von seitlich wirkenden Schnittkraftkomponenten und beim Hochfahren des Messerschlittens vorwiegend senkrecht wirkenden Abstreifkräften aus der Reibung zwischen Messer und im Vorschubkanal befindlichem Schrott zu entlasten. Zum Ausbau der Messer muß auch ein Teil der die Messer überdeckenden seitlichen Schleißplatten des Vorschubkanals ausgebaut werden. Um unter Beibehaltung der Hülsen einen Aus- und Wiedereinbau der Messer ohne Abbau der seitlichen Schleißplatten des Vorschubkanals zu ermöglichen, ist vorgesehen, daß die konzentrisch zu den Schraubenschäften (5a) der Messerbefestigungsschrauben (5) angeordneten, den Formschluß zwischen dem Messer (4) und der Messerunterlage (9) sichernden kurzen Hülsen (10) in Betriebsstellung jeweils an einer langen Abstandshülse (11) anliegen, die ebenfalls konzentrisch zum Schraubenschaft (5a) angeordnet und durch die Messerbefestigungsmutter (6) gehalten wird Nach Ausbau der Messerbefestigungsschrauben (5) kann die kurze Hülse (10) seitlich verschoben werden. Danach ist ein Ausbau der Messer (4) nach unten möglich. Ein Abbau der seitlichen Schleißplatten (13) entfällt. <IMAGE>
Patent EP-0432547-A2 (EP)
Inventor: KROESEN KLAUS DIPL-ING
IPC: H04M1/02
Filed: 1990-11-23
Abstract: Damping device for lids (8) or flaps of a subscriber set (2), where the individual keys (3) on the subscriber set (2) which is provided with a keypad act via lifting bellows (4) of a rubber mat (5) on switching contacts of a printed circuit board (6). The object of the present invention is to produce, using the means available in the subscriber set (2), a damping device which is inexpensive and simple to manufacture. To achieve this, the damping device is formed by domes (7) connected as one piece to the rubber mat (5) which protrude through recesses (9) in the upper part (1) of the casing of the subscriber set (2) and project slightly above the surface of the upper part of the casing. <IMAGE>
Patent EP-0379332-A2 (EP)
Inventor: KUNIHIRO TAKUSHI C O PATENTS D
IPC: H04M1/733
Filed: 1990-01-16
Abstract: A cordless telephone of multi-channel access type comprises handsets (1A to 1N) each operative by a user for initiating a telephone call request; and a base station (20) including a plurality of base units (21A to 21C) each having a first mode in which the respective base unit (21A to 21C) is capable of responding to a call request from one of the handsets (1A to 1N) and a second mode to which the respective base unit (21A to 21C) is converted for opening a communication channel with that one handset (1A to 1N) and carrying out the telephone call request in response to the reception thereof by the respective base unit (21A to 21C) while in said first mode, and a controller (22) which controls the base units (21A to 21C) and is programmed so that, at any time, only one of the base units (21A to 21C) is in the first mode for responding to a call request from one of the handsets (1A to 1N).
Patent EP-0382520-A2 (EP)
Inventor: SUZUKI KANEYUKI
IPC: E03D11/11
Filed: 1990-02-08
Abstract: A flush toilet of the present invention has a toilet stool (10) and an incinerating pot (14), interconnected by a vertical drain pipe (16). A shutter (18a) in the pipe (16) opens the pipe during evacuation or urination and closes after completing evacuation or urination. Raw sewage is introduced to the incinerating pot, and flush water is led to another place (34) so that the raw sewage can be efficiently incinerated. The flush water can be reused after filtration.