baber/WOPTO huggingface dataset:
Patent EP-0268208-A2 (EP)
Inventor: KUNZEL HAIKO
IPC: F23L9/00
Filed: 1987-11-12
Abstract: 1. Burner (100) for a solid fuel-fired boiler (40) with a heat exchanger for the heating of water and with a fuel storage space (41) and a combustion chamber (42) disposed therebelow separated by the burner, in which the burner (100) is comprised of a burner firing block (20) horizontally arranged in the boiler (40) with a perforation (21; 121) interconnecting the fuel storage space (41) with the combustion chamber (42) in order to form a gasification zone, and a blower (50) supplies primary air to the fuel storage space (41) and secondary air to the burner (100) within the area of the perforation (21; 121) in a controlled manner, in which the perforation (21; 121) possesses a circular cross-section with radii (R1 ) which decrease in size from the fuel storage space in the direction of the combustion chamber (42), characterized in that the perforation (21; 121), in order to decelerate the combustible gases, in its effective cross-section from the fuel storage space (41) in the direction of the combustion chamber (42), is constructed so as to increase in size, while in the perforation (21; 121), the truncated cone (30; 130) is disposed while forming an annular gap (31; 131) between the truncated cone surface (32; 132) and the inner area (22; 122) of the perforation (21; 121), in which the radii (R1 ) of the circular cross section of the perforation (21; 121) decrease more substantially in size from the fuel storage space (41) in the direction of the combustion chamber (42).
Patent EP-0270022-A2 (EP)
Inventor: PIZZORNO AUGUSTO
IPC: B29C33/02
Filed: 1987-11-27
Abstract: To obtain an expedite and automatic engagement and disengagement of the bladder (10), with respect to the relative operating mechanism, in particular in the presses used for curing pneumatic tires, the movable clamp (13), and the fixed clamp (14), respectively, which block the beads of the flexible, elastically deformable sleeve constituting the bladder, comprise annular grooves (136,145), coaxial with the axis of the bladder, which, in operation, contain the heads of a plurality of pegs (242,213), situated in the head (24), to be assembled to the movable clamp and in the body (21), of the support to be associated to the fixed clamp, said pegs being radially movable in both senses between two positions, i.e. a work position in operating condition and a rest position in which said pegs are completely collapsed into the body of said head and of said support so as to allow the axial insertion of said bladder on said mechanism and its removal therefrom.
Patent EP-0248484-A2 (EP)
Inventor: NEW NIGEL HENRY
IPC: F16C17/04
Filed: 1987-05-29
Abstract: Thrust bearings are described comprising a sub­stantially planar thrust accepting member (19) having at least one locating portion (20) substantially at a right angle thereto and which is adapted to co-operate with a recess (22) formed in the bearing housing. In a preferred embodiment there are two locating portions and the co-operating recesses in the bearing housing have re-entrant geometry to prevent accidental displacement of the thrust bearing during installation of the shaft.
Patent EP-0232065-A2 (EP)
Inventor: BOWERS MICHAEL
IPC: A63C17/00
Filed: 1987-01-21
Abstract: A skating device includes a plurality of bearings (10). Each bearing comprises a solid rolling ball which engages a support cushion (101) having a lining of small balls (12).
Patent EP-0233781-A2 (EP)
Inventor: TEZUKA KAZUNARI
IPC: B60W10/101
Filed: 1987-02-17
Abstract: A control system (Figure 3) for a continuously variable transmission has a spool valve (50) for controlling a transmission ratio by controlling oil supplied to a cylinder (9) of a drive pulley (7). The control system (Figure 3) operates to control the transmission ratio in accordance with a desired ratio, including a desired overdrive ratio for providing an overdrive transmission ratio. In a low vehicle speed range, the overdrive transmission ratio is controlled to a value slightly larger than the overdrive transmission ratio of a higher vehicle speed range.
Patent EP-0253467-A2 (EP)
Inventor: GORDON LUCAS STREATOR
IPC: A61M1/32
Filed: 1987-04-07
Abstract: A defoaming device for separating foam and bubbles from a liquid, such as blood, is disclosed. The device can be used in conjunction with a medical device, such as a membrane oxygenator, for separating air from blood while minimizing blood contact with the antifoam agent used in the device. The device includes a reservoir and a filtering material that does not contain any antifoaming agent. This filtering material is positioned in a lower portion of the reservoir to separate foam and bubbles from the liquid. An element containing an antifoaming agent is positioned in the reservoir above the maximum surface fluid level therein and receives the foam and bubbles that rise from the filtering material. Contact of the liquid with the antifoaming agent is substantially avoided.
Patent EP-0246101-A2 (EP)
Inventor: HATANAKA MASAKAZU
IPC: G01N33/569
Filed: 1987-05-14
Abstract: Proteins are disclosed which react with the serum from an ATL (adult T-cell leukemia) patient but do not react with the serum from a healthy person. One type of protein contains pX-IV env gene products and it also reacts with anti p40 x  monoclonal antibody. Its molecular weight is 59K. The other protein contains gag, pX-IV and env gene products and it also reacts with anti p19 and p28 monoclonal antibody in addition to anti p40 x  monoclonal antibody. Its molecular weight is 100K. The production of the former protein utilises a plasmid constructed with lac promoter region, synthetic codon, and env and pX-IV gene regions, and the production of the latter protein utilises a plasmid having lac promoter region, synthetic codon, and gag, env, and pX-IV gene regions. These proteins are useful for detection of the antibodies of ATLA.
Patent EP-0258992-A2 (EP)
Inventor: KUBOTA MINORU
IPC: B23Q3/155
Filed: 1987-07-24
Abstract: An automatic tool changer for automatically exchanging tools (T,  t ) between a tool magazine (37) and a machine tool spindle (9), the automatic tool changer comprising a tool exchange arm (1) having chuck means (2, 3) adapted to grip said tools (T,  t ); rotation effecting means (13, 23, 33, 34) for rotating the tool exchange arm (1); and axial movement effecting means (16, 25, 28) for effecting axial movement of the tool exchange arm (1) characterised in that each of the rotation effecting means (13, 23, 33, 34) and the axial movement effecting means (16, 25, 28) comprises a cam mechanism (23, 25) and a pressure fluid operated mechanism (33, 34, 28) which are independent of each other, the cam mechanisms (23, 25) being operable to exchange a tool (T,  t ) between the spindle (9) and the chuck means (2, 3) and the pressure fluid operated mechanisms(33, 34, 28) being operable to exchange a tool (T,  t ) between the tool magazine (37) and the chuck means (2, 3) while a machining operation is being carried out.
Patent EP-0257860-A2 (EP)
Inventor: LEIGH ARTHUR GEORGE
IPC: D06L4/75
Filed: 1987-08-04
Abstract: A method for conditioning fabrics comprises tumble-drying fabrics with a composition comprising a fabric conditioner, such as a cationic fabric softener, and a compound containing a transition metal ion, such as cobalt (II) and manganese (II) ions. The transition metal ion is capable of catalysing bleaching of the fabrics when the fabrics are subsequently washed with a bleach containing detergent composition.
Patent EP-0247988-A2 (EP)
Inventor: WERDIN DAVID A
IPC: H04B10/00
Filed: 1987-05-22
Abstract: An electrical to fiber optic conversion unit for use in a fiber optic transmission link includes a ferrous metal chassis with an open front end for receiving a plurality of conversion modules and power supply or test modules. The conversion module includes circuitry for converting electrical signals to fiber optic signals and is constructed of a multi-layer printed circuit board having top and bottom layers substantially covered with a non-current conducting chassis ground. The several internal layers of the conversion PC board include two signal layers for interconnecting components on the board, with the signal layers being separated by a power distribution layer and a interconnect layer for connecting com­ponents on opposite ends of the board. The multi-layer PC construction suppresses RF noise from the conversion module providing that the front panel of the module may be left uncovered while still achieving very low levels of RF emission.
Patent EP-0241448-A2 (EP)
Inventor: CONOLLY DANIEL THOMAS
IPC: C12N9/64
Filed: 1987-04-08
Abstract: Plasminogen activators (PA) are obtained from cultured normal human colon cells which are adaptable to large scale production. A purified tissue PA (t-PA) is obtained from CCD-18Co normal human colon fibroblast cells which shows chemical differences from Bowes melanoma t-PA.
Patent EP-0247992-A2 (EP)
Inventor: BRUCKSCHLOGL MAX
IPC: B61B11/00
Filed: 1987-03-06
Abstract: Eine Vorrichtung zum Befestigen eines Schleppbügels (3) am umlaufenden Seil (1) eines Skiliftes besteht aus einer um die Seilachse drehbaren Halterung (2) für den Schleppbügel (3). Um in einfacher Weise eine Höhenangleichung des Schleppbügels (3) an den Liftbenützer sicherzustellen, weist die Halterung (2) einen vom Seil (1) abstehenden Arm (4) auf, an dessen Ende der Schleppbügel (3) um eine parallel zum Seil (1) verlaufende Achse drehbar gelagert und mittels eines Handgriffes (8) verdrehbar ist.
Patent EP-0278427-A2 (EP)
Inventor: RIECK HORST
IPC: A23L13/60
Filed: 1988-02-05
Abstract: The mixture of raw meat and bacon, if appropriate also liver, is comminuted in a cutter, treated with a proteolytic enzyme preparation and mixed thoroughly, subsequently encased in sausage casings or tins, and cooked or sterilised in the customary fashion.
Patent EP-0279357-A2 (EP)
Inventor: SCHNORRENBERG GERD DR
IPC: A61K31/40
Filed: 1988-02-11
Abstract: A compound as in formula I <IMAGE> or its salts is used to treat coronary diseases or organic brain syndrome.
Patent EP-0284784-A2 (EP)
Inventor: BECK ARNOLD
IPC: D01D5/34
Filed: 1988-02-26
Abstract: The package of spinning nozzles is assembled of a nozzle plate, an intermediate plate and a cover plate. The upper side of the nozzle plate is provided with a plurality of parallel grooves each having a bottom wall formed with a series of spinning nozzles. The lower side of the intermediate plate is formed with a plurality of lamellae projecting into the corresponding grooves of the nozzle plate. Each lamella has a series of throughbores which are aligned with respective spinning nozzles. The intermediate plate is formed with a transverse main distributing channel which communicates at opposite sides thereof with distributing branch channels extending between the lamellae and being delimited by the upper side of the nozzle plate. The distributing branch channels communicate with respective spinning nozzles via curved recesses formed in the lateral walls of the grooves. The bottom side of the cover plate is formed with a dome-shaped recess enclosing the inlets of the through-bores in the intermediate plate. The recess is provided with an inlet for the core component of the extruded filaments and with another inlet for receiving a tubular conduit communicating with the transverse main distributing channel to supply the sheath component therein.
Patent EP-0289893-A2 (EP)
Inventor: HERNDON WILLIAM H
IPC: H03M7/00
Filed: 1988-04-23
Abstract: A decoder incorporates the advantageous features of both bipolar and BICMOS decoding circuits through the use of BIPMOS technology. PMOS gating transistors are used to control the operation of bipolar output transistors. It is only necessary to operate the PMOS transistors with relatively small drain voltage variations, since the bipolar transistors are sensitive to such small variations. Further, transient signals are referenced to one power supply voltage only, to thereby make the logic swing and performance characteristics of the decoder independent of power supply voltage variations. Therefore it becomes possible to use PMOS transistors that have smaller voltage requirements than conventional CMOS circuits.
Patent EP-0298220-A2 (EP)
Inventor: JAKEL HANS-JURGEN
IPC: G06F9/46
Filed: 1988-05-07
Abstract: A computer comprising a plurality of assemblies, each of which exhibits one processor, by means of which processors at least one resource of the computer is accessible, exhibits a synchronisation device (12) for synchronising the accesses by the processors to the resource. The assemblies are connected to one another via a bus arrangement and the synchronisation device (12) exhibits a hold circuit (10) which indicates the occupancy of the resource. The hold circuit (10) can be activated by a processor from a read-only cycle. At the same time, an inhibit signal can be output which prevents the other processors from accessing the bus arrangement during the read- only cycle of the one processor. The hold circuit (10) can be reset as soon as the resource is no longer occupied by the one processor.
Patent EP-0291978-A2 (EP)
Inventor: YOSHINO MASATO C O ITAMI WORKS
IPC: B60T8/70
Filed: 1988-05-19
Abstract: An antiskid device including a wheel speed detect­ing device (1) for detecting a speed of wheels of a motor vehicle, an arithmetic and detection device (24), a pressure control valve member (V1, V2) provided for a brake fluid pressure circuit and an actuator (25, SOL1, SOL2) for opening and closing the pressure control valve member (V1, V2). The arithmetic and detection device (24) includes a control device (2-9, 11-21) which, when a deceleration (V̇w) of the wheels has exceeded a predetermined value (Dwd) from its peak (Dpeak), issues a command of maintaining a braking pressure of the wheels, at the time when the deceleration (V̇w) exceeds a reference value (Dℓ) obtained by a linear function having the predetermined value (Dwd) as an intitial value.
Patent EP-0303209-A2 (EP)
Inventor: BARZYNSKI HELMUT DR
IPC: C08L25/04
Filed: 1988-08-06
Abstract: Flächenförmiges, mehrschichtiges, laseroptisches Aufzeichnungsmaterial, mit a) einem optisch klaren und isotropen, homogenen, von Orientierungsdoppelbrechung freien Träger und b) mindestens einer amorphen, thermisch veränderbaren Aufzeichnungsschicht, wobei der Träger (a) a1) eine oder zwei strukturierte Oberflächen aufweist, wobei die Strukturen im Mikrometer-und/oder Submikrometerbereich liegen, und aus einem Gemisch von Poly(2,6-dimethylphenylenether) (PPE) mit mindestens einem Styrolpolymerisat gebildet wird, wobei der Gehalt an PPE in diesem Gemisch etwa 25 bis 45 Gew.%, bezogen auf das Gemisch, beträgt und wobei a2) derjenige Anteil des Gemischs, bei dem es sich nicht um PPE handelt, bezogen auf diesen Anteil, a21) 0,1 bis 8 Gew.% an Cyanoethylengruppen und/oder a22) 1 bis 60 Gew.% an 1-Methyl-1-phenylethylengruppen und/oder a23) 1 bis 60 Gew.% an 4'-Methylphenyl-ethylengruppen und/oder a24) 0,01 bis 10 Gew.% an Gruppen der allgemeinen Formel I <IMAGE> worin R¹ ein Wasserstoffatom oder einen Methylrest und R² einen C1- bis C10-Alkyl-, C5- bis C8-Cycloalkyl- oder einen C6- bis C10-Arylrest bedeutet, sowie auf alle Fälle a25) mindestens 40 Gew.% an Phenylethylen-Gruppen enthält. Ferner werden Audio- oder Video-Compact-Disks beansprucht, die einen entsprechend aufgebauten Träger enthalten.
Patent EP-0303234-A2 (EP)
Inventor: CHEN AUGUSTIN T
IPC: C08L67/02
Filed: 1988-08-09
Abstract: Disclosed are homogeneous blends comprising (a) a poly(alkylene terephthalate) and (b) a sufficient amount of a crystalline polyamide to impart enhanced crystalliza­tion velocity to said polyalkylene terephthalate. The crystalline polyamide comprises a narrow class of aromatic-aliphatic polyamides prepared from 4,4′-­methylenebis(phenyl isocyanate) and a small group of aliphatic dicarboxylic acids. 
     The poly(alkylene terephthalates) are character­ized by enhanced crystallization rates which lead to a number of improved properties over the base polyester.
Patent EP-0311035-A2 (EP)
Inventor: SIEGFRIED DR BARRY A
IPC: G01N33/48
Filed: 1988-10-05
Abstract: A mercury and formaldehyde free histological fixative. The fixative employs standard non-toxic components comprising one or more alkanols, one or more diols and triols such as ethylene glycol, and one or more acids such as acetic and formic acid in an aqueous solution. A salt of a metal ion having an oxidation state of at least two may be added as an optional mordant. Osmotically active substances such as sodium chloride may be used as an option as desired to control osmotically induced cell volume changes.
Patent EP-0316730-A2 (EP)
Inventor: WESTPHAL JOCHEN DR
IPC: C09B67/24
Filed: 1988-11-09
Abstract: Dyestuff preparations and auxiliaries which contain 1) aliphatic polyamines or polyimines having at least one primary and one secondary amino group in the molecule, of which at least one secondary amino group is present in protonated form, and optionally 2) water-soluble sulpho-containing dyes in the form of alkali metal or ammonium salts, are used in or for the dyeing of leather. i
Patent EP-0306097-A2 (EP)
Inventor: MOROZZI MASSIMO
IPC: F16B12/44
Filed: 1988-08-30
Abstract: The furniture item according to this invention is constructed by means of single elements (1,2,3,4) capable of being coupled to one another and to other elements by means of hinges (11, 9), such as for example the legs of a chair, table or the like and the lateral members of the furniture item, the final stiffening of the assembled structure being provided by an internal spider (C₁₋₂, C₃₋₄) or brace comprising opposed arches, the arches terminating in wedge-shaped ends and thrusting towards the hinges under the action of a central tension member, which tends to bring the opposed arches of each pair of the spider towards each other, it thereby being possible to construct the furniture item without the use of glues, adhesives or the like and the storage and transportation volume being reduced until assembly, which may be carried out even at the installation by the user himself.
Patent EP-0287327-A2 (EP)
Inventor: CHAPOTEAU EDDY
IPC: G01N33/84
Filed: 1988-04-12
Abstract: Compounds, useful for determining cations present in a sample, have the formula I:
      wherein k and j, which may be the same or different, are each from 1 to about 5; 
m and n are the same or different, and are each from 0 to about 4; 
a and e are the same or different, and are each from 0 to about 2; 
b and d are the same or different, and are each from 0 to about 5; 
each R is independently hydrogen, lower alkyl, lower alkylidene, lower alkenyl, allyl, or aryl; and 
-Q- is
      wherein X is CH, N, or COH; and Y includes  
      except that when Q is
      and Y is p-nitrophenylazo, 3-phenylisothiazalyl-5-azo, isothiazolyl-5-azo, thiazolyl-­5-azo, 2,4,6-trinitrophenylazo, p-nitrostyryl, p-benzoqui­nonemonoimino or bis-(p-dimethylaminophenyl)hydroxymethyl, then the following condition cannot be present: that simultaneously b is equal to 0 or 1, d is equal to 0 or 1, j is equal to 1, n is equal to 1 or 2, a is equal to 1, e is equal to 1, k is equal to 1 and m is equal to 2.
Patent EP-0310344-A2 (EP)
Inventor: TAKADA HIROKAZU
IPC: G11B7/24035
Filed: 1988-09-28
Abstract: An optical recording medium is disclosed, which has a substrate and a recording film formed on the sub­strate. The recording film has a film comprising tin as the main component and passive state-forming metal layers formed on both sides of the tin film. The optical recording medium has a high recording sensi­tivity, a good signal quality and a high reliability. The optical recording medium is prepared by forming a first passive state-forming metal layer, a film com­prising tin as the main component and a second passive state-forming metal layer in sequence on a substrate, and preferably heating the thus-obtained laminate.
Patent EP-0313546-A2 (EP)
Inventor: KRONEIS HERBERT DIPL-ING DR
IPC: G01N27/27
Filed: 1988-09-27
Abstract: To calibrate a measuring device which determines at least the pH and the pCO2 value in aqueous media, it is proposed that two aqueous starting solutions A and B which are stable on storage are mixed in a defined ratio immediately prior to the calibration and the required pH and pCO2 values are made available for the calibration of the relevant measuring electrodes of the measuring device only after the chemical reaction of the starting solution A and B has taken place. <IMAGE>
Patent EP-0326048-A2 (EP)
Inventor: RUSSO FERNANDO
IPC: D06F58/28
Filed: 1989-01-20
Abstract: A device for controlling the drying of laundry in a laundry drier comprises a microprocessor (2) adapted to generate an enabling signal for permitting the identification of drying cycles selected by first, second or third selector means (3, 4, 5). The microprocessor (2) is energized from the electric circuit of the machine in series with the heater element (6), and is electrically separated, by means of opto-insulators (26, 30) or the like, from the low-volt­age electric components of the device. These components in particular comprise an integrator circuit (12) and a comparator (21) for controlling the drying degree of the laundry. 
     By the selection of the drying cycles to be performed, the control device permits the automatic execution of the respective cycles with simultaneous control of the laundry drying process.
Patent EP-0326177-A2 (EP)
Inventor: HISASHI TADA C O MITSUBISHI RA
IPC: C08J5/24
Filed: 1989-01-30
Abstract: An epoxy resin composition which comprises the following elements:
     (A) a bifunctional epoxy resin;   (B) a trifunctional epoxy resin;   (C) a phenolic compound represented by the following general formula:
      wherein X₁, X₂, X₃, X₄, X₅, X₆, X₇, X₈, X₉, X₁₀, X₁₁, X₁₂, R₁, R₂, R₃ and R₄, which may be the same or different, each represents a hydrogen atom or a methyl group; and   (D) 4,4′-diaminodiphenyl sulfone or 3,3′-­diaminodiphenyl sulfone,    wherein the molar ratio of epoxy groups in element (A) to those in element (B) is in the range of from 1/4.0 to 1/0.1, element (C) is used in an amount that satisfies the condition: 
1/0.9 ≦ (A+B)/C ≦ 1/0.1 
and element (D) is used in an amount that satisfies the condition: 
1/1.3 ≦ (A+B-C)/D ≦ 1/0.8 
  wherein A represents the number of epoxy groups by moles in element (A), B represents the number of epoxy groups by moles in element (B), C represents the number of phenolic hydroxyl groups by moles in element (C), and D represents the number of NH groups by moles in element (D).
     A prepreg for composite materials is also disclosed, wherein the prepreg comprises reinforcing fibers impregnated with the epoxy resin composition described above.
Patent EP-0330046-A2 (EP)
Inventor: VOLKER MARTIN DR-ING
IPC: H01B15/00
Filed: 1989-02-14
Abstract: For reclaiming essentially metal-free plastics from waste materials which for the most part contain the combination plastic/metal, the waste materials are reduced to clippings and these clippings are ground into a free-flowing mixture of plastic fibres and metal balls. Subsequently, fibres and balls are separated from each other in an air stream.