baber/WOPTO huggingface dataset:
Patent EP-0288820-A2 (EP)
Inventor: NAKAYAMA MAMORU
IPC: G06K19/06
Filed: 1988-04-13
Abstract: A slip (1), a method of automatic reading of the slip (1), and an apparatus used therefor comprising a slip (1) with delineated thereon a control mark (20) made up of line segments (a-e) of different lengths sequentially arranged in a line for representing a kind of format, information marks (21, 22) spaced apart from the control mark (20), each thereof being made up of line segments (a-e) of different sizes arranged sequentially in a line, for representing task data, and information marks (23-25) spaced apart from the information marks (21, 22) representing numerical data consisting of regions where numerals are written in and regions where bar patterns are written in, a scanning device receiving the slip (1) as input thereto and outputting image data therefrom, a file unit previously storing therein formats corresponding to control marks (20), criterion coordinates and criterion numerical values corresponding to information marks (21, 22) representing task data, and criterion coordinates corresponding to information marks (23-25) representing numerical data, read only memories storing therein in advance image data of numerals 0 - 9 and image data of predetermined bar patterns corresponding to the numerals 0 - 9, and a central processing unit for specifying the kind of the slip (1) by comparing the image   data with data from the file unit, deciding whether or not following data should be taken in, and comparing the image data with image data from the read only memories thereby to recognize numerals written in the information marks (23-25) representing the numerical data.
Patent EP-0288028-A2 (EP)
Inventor: LANG HANS-JOCHEN DR
IPC: C07D207/273
Filed: 1988-04-20
Abstract: Beschrieben werden Verbindungen der Formel I <IMAGE> mit R¹ gleich H, (Cyclo)Alk(en)yl, R² gleich H, Alkyl, R³ gleich Alkyl, R<4>/R<5> gleich H, Alkyl oder Acyl und Y gleich H, Alkyl, CF3, Hal; ebenso werden Verfahren zu ihrer Herstellung beschrieben. Sie sind wirkungsvolle Diuretika und Antihypertensiva mit lipidsenkender Wirkung.
Patent EP-0293906-A2 (EP)
Inventor: SHINOMIYA TAKASHI C O ITAMI WO
IPC: B60T8/60
Filed: 1988-06-03
Abstract: A wheel speed control arrangement for an anti-lock braking system of a motor vehicle, in which a pressure increasing rate is adapted to be varied according to differ­ence values ΔV of an estimated vehicle body speed V when pressure application is required, whereby it becomes possi­ble to effectively prevent deterioration in the feeling of riding during braking on the road liable to cause slippage, while advantageously avoiding the locking of wheels. On the other hand, on the road difficult to cause slippage, insuf­ficient speed reduction is positively eliminated, thus enabling the braking distance to be suppressed to the minimum.
Patent EP-0302263-A2 (EP)
Inventor: NAKAI MASUYO
IPC: A61P35/00
Filed: 1988-07-12
Abstract: A therapeutic composition for combatting acquired immune deficiency syndrome (AIDS) comprising: (A) a pharmaceutically effective amount of at least one carcinostatic agent selected from alkylating agents and antimetabolites and (B) a pharmaceutically acceptable carrier.
Patent EP-0300439-A2 (EP)
Inventor: BOLLMANN ANDREAS
IPC: B04B1/02
Filed: 1988-07-20
Abstract: A device of this kind comprises a sedimentation container (94) which is arranged laterally below a separation centrifuge and is placed tightly against a connection plate (98) of the centrifuge housing (50). In order to exchange it, the sedimentation container (94) is forcibly guided on a right-angled path. For this purpose, it runs with laterally horizontal guide ribs in a bracket (182) which itself is vertically forcibly guided. The connection plate also bears a sediment level electromechanical sensor (134), the said sensor having a sensor plate (150) which drops in a damped manner under the effect of gravity against the collected sediment. In addition, the connection plate (98) bears a return pump (122) for pumping out clarified liquid located above the sediment. <IMAGE>
Patent EP-0318799-A2 (EP)
Inventor: LANGEN HANS DR
IPC: G03C7/34
Filed: 1988-11-22
Abstract: In a colour-photographic recording material, which contains a phenolic cyan coupler and whose proteinatious binder (gelatine) has been hardened with a fragmenting hardener, the mechanical load-bearing capacity can be improved by additionally using a plasticising acrylate polymer latex.
Patent EP-0322822-A2 (EP)
Inventor: TSURUOKA TAKASHI C O MEIJI SEI
IPC: A61K31/445
Filed: 1988-12-23
Abstract: A therapeutic and/or prophylactic agent for viral infection, particularly human immunodeficiency virus (HIV) infection, which comprises as an active ingredient a lactam compound represented by formula (I)
      wherein X represents -COOR, wherein R represents a hydrogen atom or a straight-chain or branched-chain alkyl group having from 1 to 8 carbon atoms, or
      wherein n represents an integer of 2 or 3 and A represents methine when n is 2 or a quaternary carbon atom when n is 3, or a pharmaceutically acceptable salt or ester derivative thereof.
Patent EP-0276029-A2 (EP)
Inventor: PONS DICK ADRIAAN
IPC: C08F8/40
Filed: 1988-01-07
Abstract: The invention relates to a curable dispersion based on a water-dispersed polymer of one or more ethylenically unsaturated mono­mers with an average molecular weight of between 2 × 10⁵ and 2 × 10⁵ daltons, emulsion stabilizers and/or emulsifiers producible by poly­merizing in first step an unsaturated monomer carrying an epoxy group together with other monomers and reacting with the epoxy group, in a second step, an amine-, phosphate- or phosphonate compound or mixtures of these comprising at least an organic residue with an acrylate deri­vative or another α-β-unsaturated compounds, such as a fumaric acid or a styrene derivative.
Patent EP-0290090-A2 (EP)
Inventor: BARRI PETER IRMA AUGUST
IPC: H04L49/111
Filed: 1988-05-02
Abstract: A switching network including one or more switching circuits and a control circuit (CCC), the switching circuit including a time division switching element (SR12-SR78) provided with inputs and outputs for data packets and the switching element being controlled by the control circuit (CCC). This switching element is constituted by a closed loop shift register (SR12-SR78) of which all the stages are controlled by a clock signal (f2) provided by the control circuit (CCC) and form a number of shift register portions (SR12-SR78) which are each (SR12) associated to a parallel input (h12) having access to all stages of this portion. A plurality of inputs (R1/2) of the switching element have access to this parallel input (h12) via a multiplexer (MUX12).
Patent EP-0278727-A2 (EP)
Inventor: LUNTS LAWRENCE HENRY CHARLES
IPC: C07C67/00
Filed: 1988-02-09
Abstract: The present invention provides compounds of the general formula (I)
      wherein 
X represents a bond, or a C 1-6 alkylene, C 2-6 alkenylene or C 2-6 alkynylene chain, and 
Y represents a bond, or a C 1-4 alkylene, C 2-4 alkenylene or C 2-4 alkynylene chain with the proviso that the sum total of carbon atoms in X and Y is not more than 8; 
R¹ and R² each represent a hydrogen atom or a C 1-3 alkyl group, with the proviso that the sum total of carbon atoms in R¹ and R² is not more than 4; and 
Ar represents a pyridyl group optionally substituted by one or two substituents selected from halogen atoms or hydroxy, C 1-3 alkyl and C 1-3  alkoxy groups, or 
Ar represents a phenyl group optionally substituted by one or more substituents selected from halogen atoms or the groups hydroxy, hydroxyC 1-3 alkyl, C 1-3 alkyl, C 1-3 alkoxy, -NR³R⁴ and -NR⁵COR⁶, 
or Ar is a phenyl group substituted by an alkylenedioxy group of formula -O(CH₂) p O-; where 
R³ and R⁴ each represent a hydrogen atom or a C 1-4 alkyl group   or -NR³R⁴ forms a saturated heterocyclic amino group which has 5-7 ring members and optionally contains in the ring one or more atoms selected from -O- and -S- or a group -NH- or -N(CH₃)-; 
R⁵ represents a hydrogen atom or a C 1-4 alkyl group; 
R⁶ represents a hydrogen atom or a C 1-4 alkyl, C 1-4 alkoxy, phenyl or -NR³R⁴ group; 
p is an integer 1 or 2; 
and physiologically acceptable salts and solvates (eg. hydrates) thereof. 
     The compounds have a stimulant action at β₂-adreno receptors and may be used in the treatment of diseases associated with reversible airways obstruction such as asthma and chronic bronchitis.
Patent EP-0278758-A2 (EP)
Inventor: VANSLYKE STEVEN ARLAND C O EAS
IPC: C09K11/06
Filed: 1988-02-11
Abstract: An electroluminescent device is disclosed comprising in sequence, an anode, an organic hole injecting and transporting zone, an organic electron injecting and transporting zone, and a cathode. The organic hole injecting and transporting zone is com­prised of a layer in contact with the anode contain­ing a hole injecting porphyrinic compound and a layer containing a hole transporting aromatic tertiary amine interposed between the hole injecting layer and the electron injecting and transporting zone.
Patent EP-0280554-A2 (EP)
Inventor: FRENCH ALBERT L III
IPC: G06M1/10
Filed: 1988-02-25
Abstract: A method and apparatus for counting the exact number of electrical circuit components carried by a length of component dispensing tape (20) is disclosed. In the preferred embodiment, the invention uses optical detectors to detect the transmission of light through tape index holes (24) and component carrier compartment (22) holes and variously to increment or inhibit operation of a counter accordingly. In one form of the invention, the circuitry is adapted to detect automatically whether the tape is optically transmissive or opaque and to modify the counting scheme accordingly.
Patent EP-0290147-A2 (EP)
Inventor: BACHMANN ANDREW GEORGE
IPC: C09J4/00
Filed: 1988-04-12
Abstract: A reactive acrylic adhesive having enhanced bond strength, activated by actinic radiation, includes, in addition to a polymerizable acrylate monomer, a filler and a photoinitiator, at least about 1.0 percent by weight of a perester compound or cumene hydroperoxide, and 0.5 to 5.0 weight percent of an organic acid capable of cyclic tautomerism. The acrylate monomer may be hydroxyethyl methacrylate, the filler may be a reactive acrylated polyurethane oligomer, the photoinitiator may be a phenyl ketone, the perester may be t-butyl perbenzoate and the acid may be maleic acid. This adhesive is particularly good for bonding glass surfaces.
Patent EP-0291239-A2 (EP)
Inventor: NELSON RICHARD VICTOR
IPC: C07D405/14
Filed: 1988-05-06
Abstract: Cyclic esters and amides possessing the poly­alkyl piperidin-4-yl moiety are useful light stabilizers with synthetic polymer resins such as polyolefins and, in particular, polypropylene.
Patent EP-0298622-A2 (EP)
Inventor: KELLY MICHAEL B
IPC: A01M3/00
Filed: 1988-06-20
Abstract: A butterfly net (10) is disclosed comprising a stocking cap-shaped netting (18) open at one end thereof. The netting (18) has a hem-line loop (20) formed along the periphery of the open end. A flexible strip of finite (14) length has one portion thereof threaded through the loop, and a second portion (22) thereof extending outside the loop. The butterfly net (10) is provided with an elongated handle member (12) having a longitudinally extending opening (28). Guide means (30) are provided adjacent the opening for guiding the second portion (22) of the strip (14) into the opening. An actuator (42) is slidably mounted on the handle member (12), and is coupled to the second portion (32) of the strip. The actuator (42) is movable on the handle (12) between a first position in which the one portion is of one length and the open end of the netting (18) is fully opened, and a second position in which the one portion is of a smaller length and the open end of the netting (18) is at least partially closed for capturing a butterfly.
Patent EP-0302664-A2 (EP)
Inventor: BOTT DAVID CHARLES
IPC: C08G61/00
Filed: 1988-07-28
Abstract: This invention relates to dry processible photo polymers, a method for their production and uses thereof. The photo polymers are produced by selectively irradiation discrete zones of a precursor polymer by UV or visible light followed by thermal oxidation to create polymer films which have modified optical and surface relief properties. Such photo polymers can be used in a number of applications eg wave guiding.
Patent EP-0307168-A2 (EP)
Inventor: SAYO NOBORU TAKASAGO INT CORPO
IPC: C07F9/50
Filed: 1988-09-06
Abstract: A ruthenium-phosphine complex having a 2,2′ bis(diphen­ylphosphino)-1,1′ -binapthyl ligand is of the general formula: 
 
[RU(R-BINAP)MCl k ] l X m   
 
wherein R-BlNAP represents a tertiary phosphine represented by the formula:
      wherein R represents hydrogen or methyl; M represents Zn, Al, Ti or Sn; X represents N(C₂ H₅)₃ or CH₃CO₂ ; when X represents N(C₂ H ₅)₃,  l  is 2 and  m  is 1, and when M repre­sents Zn,  k  is 4, when M represents Al,  k  is 5, and when M represents Ti or Sn,  k  is 6; and when X represents CH₃CO₂ ,  l  is 1 and  m  is 2, and when M represents Zn,  k  is 2, when M represents Al,  k  is 3, and when M represents Ti or Sn,  k  is 4. 
     16 specific complexes are exemplified. Synthesis is from Ru₂ Cl₄ (R-BINAP)NC₂ H₅ or Ru(CH₃CO₂)₂ (R-BlNAP), by reaction with the Lewis acid ZnCl ₂, AlCl₃ , TiCl₆ or SnCl to give the desired MCl₃ group at 10-25 °C for 2-20 hours   in a solvent, e.g. methylene chloride. Optically active R-BINAP can be used. 
     The complex is an excellent catalyst for asymmetric hydrogenation of enamides with high activity.
Patent EP-0278834-A2 (EP)
Title: Frein à tambour à réglage automatique verrouillé à haute température
Inventor: MICHOUX ERIC
IPC: F16D65/52
Filed: 1988-01-27
Abstract: Le réglage automatique d'un frein à tambour, lorsque l'usure des garnitures de friction portées par les segments le justifie, est obtenu au moyen d'un levier de réglage (30) monté pivotant sur l'un (12a) des segments et portant un secteur denté (30a) sur lequel est normalement engrené un cliquet (34). Une entretoise reliant les extrémités des segments entre lesquelles est placé le moteur de frein coopère avec le levier de réglage par l'intermédiaire d'une liaison avec jeu. Afin qu'un réglage intempestif ne soit pas réalisé en raison d'un échauffement du tambour, un organe de blocage (52) porté par un bilame (50) fixé sur l'axe de pivotement (36) du cliquet (34) immobilise ce dernier en rotation lorsque la température dépasse un certain seuil, accroissant ainsi le jeu fonctionnel.
Patent EP-0328009-A2 (EP)
Inventor: SWARS HELMUT
IPC: F16C3/00
Filed: 1989-02-04
Abstract: Es wird eine gebaute Welle, insbesondere Nockenwelle, Kurbelwelle oder Getriebewelle, aus einem Rohrkörper (1) und darauf einzeln aufgeschobenen Antriebselementen (2, 3), die mittels abschnittsweise vollzogener hydraulischer Aufweitung des Rohres im wesentlichen kraftschlüssig festgelegt sind, mit erhöhter Torsionsfestigkeit dadurch erzeugt, daß jeweils zwischen zwei Antriebselementen (2, 3) eine Hülse (7) mit gegenüber dem Rohrkörper (1) größeren Durchmesser und auf dem Rohrkörper (1) geführten Bundbereichen (9) aufgeschoben sind, wobei die Bundbereiche (9) bis zur Hälfte der axialen Länge unter die Antriebselemente (2, 3) reichen und zwischen Rohrkörper (1) und Antriebselement (2, 3) im wesentlichen kraftschlüssig eingespannt sind.
Patent EP-0335148-A2 (EP)
Inventor: BEKKERING ROLAND QUIRINUS
IPC: H01L27/112
Filed: 1989-03-09
Abstract: A method for programming ROM memories at an advanced memory manufacture stage. The method, after defining the active regions, possibly implanting threshold-correction boron, performing gate oxidation and providing the gate regions, comprises at least partially masking the regions adjacent to the gate regions of the memory cells which must be made permanently non-conductive. During the subsequent implanting of the source and drain regions, the regions thus shielded are not implanted, so that in the programmed cells the source and/or drain regions are completely missing or in any case separated from the related gate regions by such a distance as to prevent switching on of the memory cell when reading in the memory.
Patent EP-0338498-A2 (EP)
Inventor: NOBUYUKI TOMIHASHI
IPC: C08F214/18
Filed: 1989-04-18
Abstract: Process for preparing fluorine-containing copolymers by using vinyl ether monomer compositions comprising vinyl ethers having a carboxyl acid salt in an amount of 1 to 50 % by mole of vinyl ethers having a free carboxyl group. According to the process, an amount of halogen generated can be reduced.
Patent EP-0346826-A2 (EP)
Inventor: KOLZER KLAUS KURT
IPC: D03D19/00
Filed: 1989-06-13
Abstract: A reinforcing material for thermoset plastics from a web of material in the form of a woven, nonwoven, laid or knitted fabric is described. The web of material has here at least two systems of filaments crossing one another and/or connected to one another. The one system of filaments is arranged predominantly transversely and the other system of filaments is arranged predominantly longitudinally with respect to the web of material, the one system of filaments partially or completely covering the other. Microscopic hollow bodies of plastic, having a diameter of 20  mu m to 300  mu m, are provided within the systems of filaments in such a way that the covering system of filaments has about 60 to 100% by volume of the microscopic hollow bodies. <IMAGE>
Patent EP-0346918-A2 (EP)
Inventor: RIPY PAUL B
IPC: G06F12/0866
Filed: 1989-06-16
Abstract: In a device for managing a disc cache buffer a cell address decoder which generates a unitary cells select and a function control logic is provided which writes a data value to a cell of the buffer which is addressed by the positional location address via the cell address decoder. The function control logic allows to find a data value if present in one of the cells and to return a positional location value relativ to the cell address.
Patent EP-0352642-A2 (EP)
Title: Verfahren zur Dispergierung, Zerkleinerung bzw. Desagglomeration und Sichtung von Feststoffen
Inventor: HOCH HELMUT DR
IPC: B02C23/30
Filed: 1989-07-21
Abstract: Verfahren zur Dispergierung, Zerkleinerung bzw. Desagglomeration und Sichtung von Feststoffen, wobei zur Durchführung der Verfahrensmaßnahmen eine Apparateeinheit (Sichterstrahlmühle) verwendet wird, bei der eine Strahlmühle und ein Spiralstromsichter kombiniert werden.
Patent EP-0355848-A2 (EP)
Inventor: PANTINI GIOVANNI DR
IPC: C11D17/00
Filed: 1989-08-25
Abstract: The invention relates to syndet soap cakes (soap bars) contai­ning, in addition to the usual components, from about 0.001 to about 10% by weight of perfluoropolyethers having perfluo­roalkyl end groups. Among the suitable perfluoropolyethers are those which contain one or more perfluorooxyalkylene units selected from (CF₂-CF₂O), (CF₂O), (C₃F₆O), (CF₂O-CF₂-CF₂O), (CF₂-CF₂-CF₂O),
      and
      wherein the groups R f III are fluorine atoms or perfluoroalkyl groups.
Patent EP-0360229-A2 (EP)
Inventor: NEWTON CHARLES LEO
IPC: F25J1/02
Filed: 1989-09-19
Abstract: The present invention is an improvement to a liquefaction process for natural gas, wherein refrigeration for the liquefaction process is provided by two closed-loop refrigeration cycles. The first or low level refrigeration cycle uses either a mixed refrigerant or a single component refrigerant as the heat pump fluid, and the second or high level refrigeration  cycle uses a mixed (multicomponent) refrigerant as the heat pump fluid. In the liquefaction process the second or high level refrigeration cycle cools the low level heat pump fluid. The low level refrigeration cycle cools and liquefies the cooled natural gas feed. The improvement to the process is the use of an absorption refrigeration cycle to precool the natural gas feed, the low level heat pump fluid, the high level heat pump fluid and, if required, the deep flash recycle. Heat to drive the absorption refrigeration cycle is provided by the exhaust gas from one or more drives for the compressors in the process.
Patent EP-0382905-A2 (EP)
Inventor: SCHLUTER GERT
IPC: G01N33/49
Filed: 1989-11-23
Abstract: In a method for collecting and separating cells, particles or the like from body fluids or the like for microscopic diagnosis, liquid from a cellular fluid, for example urine, is sucked, by capillary action, through a surface (17) which is permeable to liquid and retains the cell material to be investigated. A device suitable for this has a filter container (2) which is provided with an upper and a lower opening and whose lower opening is covered by a cell-support element (10) which is permeable to liquid, where at least one filter section (11) and one suction insert (12) are located in the filter container (2). <IMAGE>
Patent EP-0382929-A2 (EP)
Inventor: ITO MAKOTO C O INTELLECTUAL PR
IPC: G11C16/30
Filed: 1989-12-15
Abstract: A voltage regulator circuit for use with an integrated circuit with a charge pump circuit (2) having a voltage output terminal (2a) and a voltage input ter­minal (1) in which a plurality of voltage regulating P-channel MOS transistors (P2 - P(n-1)), each of which has its source and substrate connected together and its gate and drain connected together, are connected in series between the voltage output and input terminals of the charge pump circuit.
Patent EP-0376303-A2 (EP)
Inventor: EL-SAYED LYLA MOSTAFA
IPC: G03G9/12
Filed: 1989-12-28
Abstract: Positive electrostatic liquid developer consisting essentially of
     (A) nonpolar liquid having Kauri-butanol value less than 30, present in major amount,   (B) thermoplastic resin particles having an organic sulfur-containing compound which is substantially insoluble in the nonpolar liquid at ambient temperatures, as defined dispersed therein and average particle size by area being less than 10 µm, and   (C) nonpolar liquid soluble ionic or zwitterionic charge director compound.    Optionally a colorant and charge adjuvant are present. The electrostatic liquid developer is useful in copying, making proofs including digital color proofs, lithographic printing plates, and resists.
Patent EP-0333239-A2 (EP)
Inventor: HOVIS JAMES E
IPC: F23C9/00
Filed: 1989-01-23
Abstract: The regenerative burner comprises heat storage units (38) with combustion effluent/combustion air ducts therethrough, fuel intake means (40), a fuel nozzle (32) and may include a burner baffle (42) with aperture (44) adjacent the fuel nozzle or may include a plurality of angled fuel jets (56) for control of the flame characteristics and shape and  for reducing NOx formation. The burner may provide for staged combustion, either by means of sequential fuel injection or sequential provision of combustion air, or the burner may repress NOx formation by vitiation of combustion air with products of combustion.
Patent EP-0339695-A2 (EP)
Inventor: BLOEMHOFF WILLEM
IPC: C07K7/02
Filed: 1989-01-23
Abstract: The invention relates to a process for preparing an antigenic or immunogenic conjugate such as a multiple antigenic peptide system. A branched structure based on amino acids such as lysine is reacted with an antigenic or immunogenic compound. Preferably said compound is coupled to a residue containing the 3-nitro-2-pyridine sulfenyl group. The conjugates obtainable according to this process are used for the preparation of pharmaceutical products.