baber/WOPTO huggingface dataset:
Patent EP-0406424-B1 (EP)
Inventor: UEDA MASANORI MITSUI PETROCHEM
IPC: B01D37/00
Filed: 1989-05-26
Granted: 1995-01-25
Abstract: The invention relates to a process for efficiently recovering crystals from slurry for a long time by feeding a slurry to a rotary vacuum filter, filtering with suction while rotating a cylindrical filtering member, washing and again filtering with suction, which comprises applying pressure to the slurry side so as to keep the temperature and pressure at levels not making the filtrate from the rotary vacuum filter supersaturated. This process enables prevention of clogging of the filtering member due to precipitation of crystals from the mother liquor side or due to an increase in viscosity, and efficient recovery of crystals from the slurry for a long period of time. This process is adapted for recovery of crystals of crude or purified terephthalic acid, and is also applicable to recovery of crystals in general, such as hydroquinone or resorcinol, from slurry.
Patent EP-0444053-B1 (EP)
IPC: F02M61/20
Filed: 1989-10-19
Granted: 1993-03-03
Abstract: Eine Kraftstoff-Einspritzdüse für Brennkraftmaschinen weist einen über eine Zwischenscheibe (11) an einem Düsenhalter (13) befestigten Düsenkörper (10) und eine im Düsenkörper (10) axial verschiebliche Ventilnadel (14) auf, die vom Kraftstoffdruck entgegen einer Schließfederanordnung aus zwei hintereinandergereihten Schraubendruckfedern (21, 22) zur Einspritzung von Kraftstoff von einem Ventilsitz abgehoben wird. Der Gesamthub der Ventilnadel (14) ist dabei in einen Vor- und Resthub unterteilt. Zur Erzielung einer Einspritzdüse mit möglichst kleinem Außendurchmesser sind die beiden Schließfedern (21, 22) baugleich ausgeführt. Die während des Vorhubs wirksame erste Schließfeder (21) stützt sich am Grund (30) einer Federkammer (19) und an einem die Ventilnadel (14) belastenden Druckstift (23) ab. Die zweite Schließfeder (22), die mit der ersten Schließfeder (21) während des Resthubes wirksam ist, stützt sich an einem die Federkammer (19) kreuzenden Querbolzen (34) und an einer in der Zwischenscheibe (11) axial verschieblichen Zwischenbuchse (24) ab, die am Düsenkörper (10) anliegt. Durch Anschläge (25, 28) und Gegenanschläge (26, 27) an der Zwischenbuchse (24), der Zwischenscheibe (11) und der Ventilnadel (14) werden jeweils die Hubstufen und der Gesamthub der Ventilnadel (14) festgelegt.
Patent EP-0385133-B1 (EP)
Inventor: KIENINGER WALTER
IPC: B26F1/16
Filed: 1990-02-05
Granted: 1995-05-03
Abstract: The present invention refers to an apparatus for removing damaged portions of rubber components, in particular of steel-braced radial-ply tyres, including a driven and rotating tool. The tool (1) consists of a sleeve whose wall thickness tapers like a knife in the tool operating direction thus forming essentially an edge (9) and the front edge (9) of the tool has formed therein notches (7). It will be expedient when the outer circumferential surface (11) of the sleeve extends essentially parallel to the axis (13) thereof, and it will be expedient when the inner circumferential surface (15) extends at an oblique angle outwards in the front area of the sleeve. The sleeve can consist of a cutting crown (3) and of a carrier sleeve (5), the cutting crown (3) being preferably made of a material of high hardness, in particular of hard metal (FIG. 1).
Patent EP-0389880-B1 (EP)
Inventor: DRECKER ROLF
IPC: E03F5/14
Filed: 1990-03-15
Granted: 1994-09-28
Abstract: The invention relates to a sink trap for waste water, comprising a housing and a cover mountable thereon having at least one inlet opening, a closing member for the inlet opening being provided, said closing member being mounted on the cover in such a way as to be adjustable as required between a closed position and an open position by means of an externally accessible control mechanism.
Patent EP-0410351-B1 (EP)
Inventor: CHIODINI GRAZIELLA
IPC: C08K5/14
Filed: 1990-07-23
Granted: 1994-12-07
Abstract: There are described mixtures which are curable by using radical intermediates, are based on fluoroelastomers containing bromine and/or iodine, exhibit, during curing, a low emission of toxic vapors of methyl bromide or iodide and are characterized in that they contain, as crosslinking agents, peroxides having the following formulae: <CHEM> wherein the groups R1 to R17 have the meanings given in claim 1.
Patent EP-0477401-B1 (EP)
IPC: B25H3/00
Filed: 1990-09-26
Granted: 1993-05-05
Abstract: The cassette has the form of a flat package and serves for storing elongated objects (1), in particular tools, such as twist drills, screw taps, saw blades and the like. It has a cassette bottom part (2) consisting of a base part (3) and at least three side parts (4, 5) adjoining it at the edges and a lid part (6) which is mounted so as to be swivellable on said bottom part. The lid part (6) is held in a closed position on the cassette bottom part (2) by a separable securing member (7). When the cassette is closed, the lid part (6) is surrounded at the edges by the side parts (4, 5), said side parts (4, 5) projecting with their upper free edge (4.1) over the outside surface of the lid part (6). Provided on the lid part (6) is at least one gripping strip (8) which projects laterally in a plane parallel to the surface of the lid part (6).
Patent EP-0446436-B1 (EP)
Title: Process and device for burning impurities in a media flow
IPC: F23G7/06
Filed: 1990-12-01
Granted: 1993-02-24
Abstract: With fluctuating quantities of oxidisable components in a media flow which is to be cleaned by combustion of these components, the concentration of the oxidisable components is reduced by admixing. In order to render unnecessary admixing before the introduction of the media flow into the combustion device and yet keep the combustion chamber temperature at its desired level, it is proposed to admix a variable proportion of the media flow containing impurities and/or a proportion of fresh air to the media flow emerging from a flue gas mixing pipe (15). The flue gas mixing pipe (15) is arranged downstream of a burner (14) in the direction of flow so that admixing takes place after the media flow has already passed the burner (14). <IMAGE>
Patent EP-0421536-B1 (EP)
Inventor: VAN DOORN MARKUS ALBERTUS MART
IPC: C08K5/10
Filed: 1990-10-01
Granted: 1995-05-10
Abstract: A Composition which comprises an aromatic polycarbonate resin and a mold-release agent, where the mold-release agent which is used is a diester made from the reaction of an aliphatic bivalent alcohol which is made up of 2 to 6 carbon atoms and a carboxylic acid which is made up of 10 to 26 carbon atoms.
Patent EP-0396330-B1 (EP)
Inventor: EYCK JOHN D TEN
IPC: B32B7/02
Filed: 1990-04-26
Granted: 1994-07-20
Abstract: As an article of manufacture an intumescent conforming mounting pad (20) for fragile structures comprises at least two plies (22,24) of intumescent sheet material adhesively bonded together (26) over a predetermined part of their adjoining faces, said plies (22,24) being offset a predetermined amount lengthwise, whereby said pad (20) can be bent around a fragile structure (18) and the ends can be joined without cracking or buckling. <IMAGE>
Patent EP-0403105-B1 (EP)
Title: Radiation meter
IPC: G01T7/00
Filed: 1990-05-29
Granted: 1993-04-14
Abstract: Measuring means comprising first and second silicon PIN diode detectors (1, 2) both being covered with a thin layer of conducting material (3, 5) and the second detector being additionally covered with a relatively thick layer of material (4), the thickness being chosen such that beta radiation dose rate can be measured in beta radiation fields of high or medium energy, and in the presence of X and gamma radiation.
Patent EP-0402057-B1 (EP)
Inventor: ERSKINE TIMOTHY J
IPC: A61M5/158
Filed: 1990-05-31
Granted: 1994-04-20
Abstract: The introducer (10) has an adapter (11) with a pair of wings (19,20) extending at an acute angle wherein the wings (19,20) are used in handling, holding and splitting. A splittable catheter (13) mounts in a part of the adapter (11) and extends in alignment with an axis of the adapter (11). The adapter (11) is molded about the splittable catheter (13) tube. A needle and hub (12) are in axial alignment with one another so the needle (22) fits within the splittable catheter (13) coaxial with the axis and the hub (23) removably locks to the adapter (11) to hold the splittable catheter (13) coaxially about the needle (22) during insertion of the needle (22) and splittable catheter (13) with an over the needle (22) technique. Interengagement means (24) on the adapter (11) and the hub (23) lock the axial relationship of the needle (22) within the splittable catheter (13). An apex (21) between the acute of the wings (19,20) is parallel to the passageway therethrough and a weakened line (35) is on a side of the adapter (11) opposite the apex (21) so that force applied to the wings (19,20) to reduce the acute angle thereof will separate the weakened line (35) and the apex (21) initiating tearing of the splittable catheter (13). The method for using and making an introducer (10) includes the steps of holding a winged adapter (11) with the fingers of one hand, inserting the needle (22) and splittable catheter (13) into a blood vessel, releasing the lock between the adapter (11) and the hub (23), removing the hub (23) by withdrawing the needle (22) from the catheter (13) and squeezing the wings (19,20) together to split the adapter (11) and the catheter (13).
Patent EP-0436462-B1 (EP)
Inventor: STOERZBACH WOLFRAM
IPC: B01F23/00
Filed: 1990-01-05
Granted: 1994-01-26
Abstract: The device for the continuous kinematic high frequency treatment of a material or material mixture has in each case two comminuting element rings (6, 7; 10, 11) both on the stator (2) and on the rotor (3). At least the outermost comminuting element ring (6), in general the three outermost comminuting element rings (6, 7; 10) have narrow slots (14, 15; 17) with a width of less than 1 mm, preferably to less than 0.5 mm which are closed towards the free end (13) of the rings. 
<??>The closed slots are produced with a CO2 laser device. Firstly, the comminuting elements provided with holder pieces (4, 5; 8, 9) are produced and the slots are cut out with the laser device and subsequently the two holder pieces (4, 5) of the stator and the two holder pieces (8, 9) of the rotor are welded to one another. 
<??>By producing these narrow slots, a finer mixture with a higher yield can be obtained. 
<IMAGE>
Patent EP-0474782-B1 (EP)
Inventor: CRANE R STEPHAN
IPC: G01B11/02
Filed: 1990-06-01
Granted: 1996-01-31
Abstract: A digital linear measuring device includes a housing, a reel located within a housing and a measuring tape wound on the reel. The measuring tape is extendable through an opening in the housing as the reel is rotated. An incremental measuring means is associated with the reel for generating incremental measuring data and an absolute measuring means cooperates with the measuring tape for generating absolute measurement data as the measuring tape is extended. A processing unit is responsive to both the incremental measurement data and to the absolute measurement data for generating output reflecting linear extension of the measuring tape from the housing, and a display is responsive to the processing unit for displaying information reflecting the linear extension of the measuring tape from the housing.
Patent EP-0487592-B1 (EP)
Title: Paper sheet feeding apparatus
IPC: B65H5/24
Filed: 1990-07-23
Granted: 1993-05-19
Abstract: Disclosed is a sheet feeder device including support for a generally vertical stack of sheets. The support means includes endless belts having an upper belt run position to extend across the bottom of the stack of sheets. A stationary gate forming member is provided which is positioned above the upper run of the belts and adjacent the forward side of the stack to define a nip which forms a gap between the gate forming member and the upper run for permitting the lowermost sheet of the stack to pass forwardly from the stack through a nip. The gate forming member is a cylindrical roll defining a central axis and an outer peripheral surface which is concentric to the central axis. The roll has a plurality of annular grooves extending about the circumference thereof, and the grooves are disposed concentrically about a second axis which is eccentric to the central axis. An elastomeric ring is disposed in each of the grooves, and the rings have a coefficient of friction which is higher than that of the material of the roll.
Patent EP-0496744-B1 (EP)
Inventor: LAI HOI K
IPC: A01N43/50
Filed: 1990-09-13
Granted: 1993-11-18
Abstract: This invention relates to a novel class of azoles of 5,6-dihydro-1,4-oxathins having fungicidal activity. The class of compounds is represented by formula (I)    <IMAGE>  (II)  wherein R is each independently halogen; trifluoromethyl; C1-C8 alkyl; C3-C6 cycloalkyl; C1-C8 alkoxy; C1-C8 alkoxycarbonyl; amino; substituted amino; aminocarbonyl; aminosulfonyl; C1-C8 alkoxy sulfonyl; phenyl; phenoxy; phenyl or phenoxy mono-, di- or tri-substituted independently with halogen, trifluoromethyl, C1-C8 alkyl or C1-C8 alkoxy; or benzyl; G is CH or N; m is 0 1 or 2; and n is 0, 1 or 2. Fungicidal compositions, methods of controlling fungi and methods for preparing the compounds are within the scope of the invention.
Patent EP-0496919-B1 (EP)
Inventor: GRUND BERTHOLD DIPL-ING
IPC: G06F13/364
Filed: 1991-01-31
Granted: 1997-03-26
Abstract: A bus system with a memory (MEM) is used as multiport area (MUPO). Data are transmitted from one data transmission and processing unit (DAT) to the other by alternately accessing (ZUG) this memory (MEM). A priority control (PRIO) determines who is allowed to access the memory (MEM) and at what time. The necessary information is supplied to the priority control (PRIO) by the priority list (PLIS). The priority list (PLIS) is updated with each access (ZUG) so that each connected unit (DAT) can once have highest priority. An access decision is made within one clock period. <IMAGE>
Patent EP-0464502-B1 (EP)
Inventor: AKUTSU MITSUO C O ASAHI DENKA
IPC: B41M5/30
Filed: 1991-06-20
Granted: 1994-02-16
Abstract: A heat-sensitive recording material which comprises a color-forming layer containing a coupling substance which is usually colorless or light-colored and a developer which gives rise to color in the coupling substance upon heating, wherein the color-forming layer contains an organic phosphate, its metal salt or its basic salt of the following general formula (I): <CHEM> wherein R1 represents a hydrogen atom or an alkyl group having 1 to 4 carbon atoms, R2 and R3 each represent a hydrogen atom or an alkyl group having 1 to 9 carbon atoms, M represents a hydrogen atom or a metal atom having a valence of 1 to 4, L represents 0 or 1, m, represents a number of 0 to 1, n represents 1 or 2, and m+n represents the valance of the metal M.
Patent EP-0464699-B1 (EP)
Inventor: ALTEN KURT
IPC: B65G69/28
Filed: 1991-06-28
Granted: 1995-02-15
Abstract: The invention starts from a building equipped with a loading bridge which is located in the region of a closable building aperture (2), this bridge, when the building closure is in the closed state, being located behind said closure and the bottom of the recess (7) for receiving the bridge being formed by an insulating wall which bounds a hollow space (18) to the top. To achieve a large free space underneath the bridge during operation, the invention proposes forming the insulating wall from part of a portion (16), which can be deflected into the horizontal plane, of the building closure (sectional door). <IMAGE>
Patent EP-0476544-B1 (EP)
Inventor: SUZUKI FUMIO
IPC: C07D471/04
Filed: 1991-09-13
Granted: 1995-05-10
Abstract: A pyrazoloquinoline derivative having the formula (I): <CHEM> wherein R<1>, R<2>, and R<3> independently represent a hydrogen atom or a lower alkyl group; R<4> represents a hydrogen atom, a lower alkyl group, a halogen-substituted lower alkyl group, or a lower alkoxycarbonyl group; the dotted line means that the pyrazole ring has two conjugated double bonds; and R<4> is bonded to the nitrogen atom at the 1-position or 2-position, or pharmacologically acceptable salts thereof. These compounds exhibit excellent anti-inflammatory activity and hepatic insufficiency treating activity.
Patent EP-0498948-B1 (EP)
IPC: A47C1/12
Filed: 1991-11-28
Granted: 1996-01-31
Abstract: Steps for spectator seating structures, which are formed as precast concrete parts, can frequently be laid only with great effort. It is proposed to construct the precast part of concrete polymer and to form, at least on one side of a horizontal leg (14), at least one recess (42) which cooperates positively with a projection (40) on the opposite side of the leg (14) of an adjacent precast part. <IMAGE>
Patent EP-0493686-B1 (EP)
Inventor: HANAI NOBUO
IPC: A61K38/00
Filed: 1991-11-29
Granted: 1997-02-12
Abstract: A monoclonal antibody which belongs to the subclass IgG3, is reactive with at least one GD3 ganglioside and with 3',8'-LD1 and has cytotoxic activity, which is useful in the treatment of neutroectodermal carcinomas.
Patent EP-0514382-B1 (EP)
Inventor: LECHEHEB AMMAR
IPC: B41J2/025
Filed: 1990-12-21
Granted: 1995-05-31
Abstract: A printhead (1) for a continuous ink jet printer has a single pair of nozzles (3, 3'). One or more oscillators for vibrating the ink (3, 3') may be used to break up the twin streams (4, 4') of droplets issuing from the nozzles. A pair (5) of charging gates is provided for applying, selectively and respectively, a charge to droplets in the two streams (4, 4'). A pair of deflector means (7) apply respective electric fields across the streams (4, 4') to deflect the droplets individually in accordance with the charge thereon. A gutter (10) or pair of gutters (11, 11') receive droplets from the respective streams if they are not charged. The arrangement is such that the two streams of droplets are deflected in opposite directions so as to be printed.
Patent EP-0506787-B1 (EP)
Inventor: WEINWURM PETER
IPC: B01D5/00
Filed: 1990-12-21
Granted: 1994-08-31
Abstract: PCT No. PCT/CA90/00463 Sec. 371 Date Jun. 22, 1992 Sec. 102(e) Date Jun. 22, 1992 PCT Filed Dec. 21, 1990 PCT Pub. No. WO91/09664 PCT Pub. Date Jul. 11, 1991.A process and apparatus is disclosed for removing impurities from gases such as flue gases. A liquified gas such as nitrogen is introduced into direct contact with the gases to be cleaned of impurities concurrent with the introduction of a sorbent powder for cooling the gas to a temperature in the range of 60 DEG  C. to -20 DEG  C. and with nucleation precipitation and condensation of heavy metals, salts, acids and hydrocarbons onto the sorbent. A porous and permeable bed of said sorbent is formed through which the gases are drawn for absorption and adsorption of said precipitated and condensed material thereon. The pH of the sorbent is adjusted and maintained in the pH range of 9 to 11.
Patent EP-0506792-B1 (EP)
Inventor: JORGENSEN KLAVS HOLGER
IPC: A61K9/08
Filed: 1990-12-20
Granted: 1995-05-17
Abstract: PCT No. PCT/DK90/00335 Sec. 371 Date May 20, 1992 Sec. 102(e) Date May 20, 1992 PCT Filed Dec. 20, 1990 PCT Pub. No. WO91/09617 PCT Pub. Date Jul. 11, 1991.Insulin preparations containing nicotinamide or nicotinic acid or a salt thereof shown interesting pharmacological properties.
Patent EP-0491881-B1 (EP)
Title: Verfahren zur flussollwertkorrektur einer umrichtergespeisten, mehrphasigen maschine und schaltungsanordnung zur durchführung des verfahrens
Inventor: HUEGEL HARALD
IPC: H02P21/06
Filed: 1990-07-17
Granted: 1995-03-15
Abstract: Die Erfindung bezieht sich auf ein Verfahren zur Korrektur eines vorgesteuerten Flußsollwertes (γw) für eine feldorientierte, ein Spannungssollwert-Modell (16) enthaltende Regelung einer umrichtergespeisten, mehrphasigen Maschine (4) mit einer Drehzahlerfassungseinrichtung und auf eine Schaltungsanordnung zur Durchführung des Verfahrens. Erfindungsgemäß wird mittels eines Vergleichs eines als Stellgröße für den Umrichter (24) dienender Spannungssollwertes (|Uw|) mit einem vorbestimmten, maximalen Umrichterausgang-Spannungswert (Uwmax) eine Spannungsregeldifferenz (Ue) erzeugt, aus der mittels eines Flußkorrekturreglers (48) eine Flußregelgröße (γx) erzeugt wird, die den vorgesteuerten Flußsollwert (γw) solange reduziert bis der Spannungssollwert (|Uw|) für den Umrichter (24) kleiner oder gleich dem vorbestimmten, maximalen Umrichterausgang-Spannungswert (Uwmax) ist. Dadurch wird erreicht, daß die feldorientierte Regelung den feldorientierten Bereich nie verläßt.
Patent EP-0503006-B1 (EP)
Inventor: SNYDER JAMES J
IPC: C03B23/047
Filed: 1991-03-15
Granted: 1997-06-11
Abstract: L'invention concerne une microlentille (10) cylindrique à grande ouverture numérique (rapide) et à diffraction limitée. Le procédé de fabrication de la microlentille peut être adapté pour former une lentille cylindrique pouvant avoir des surfaces optiques de n'importe quelle forme. La lentille cylindrique (10) peut, par exemple, avoir une forme elliptique ou hyperbolique, conçue pour transformer une répartition de lumière d'entrée en une répartition de lumière de sortie voulue. Selon le procédé, la forme désirée est d'abord donnée à une préforme en verre (20). Ensuite ladite préforme (20) est chauffée jusqu'à ce qu'elle atteigne la température minimum d'étirage et une fibre est étirée à partir de cette préforme. La forme de la fibre, en coupe transversale, dépend directement de la forme de la préforme (20) à partir de laquelle elle est étirée. Pendant l'opération d'étirage, les surfaces (22, 24) deviennent optiquement lisses par polissage naturel à la chaleur. La présente invention trouve de nombreux domaines d'application; par exemple l'optique intégrée, les détecteurs optiques et les diodes laser.
Patent EP-0526522-B1 (EP)
Inventor: RAMSAUER DIETER
IPC: E05B35/08
Filed: 1991-04-24
Granted: 1994-03-23
Abstract: Es wird ein mittels Zylinderschloßeinrichtung arretierbarer Schwenkhebelverschluß (10) zur Montage in einer dünnen Wand, wie Blechschranktür (16) beschrieben, bestehend aus einer Grundplatte (18), die zwei das Türblatt durchstoßende Ansätze (32, 34) aufweist, wobei der eine Ansatz (32) zum Anschluß eines Stangeantriebs (13; 37) bzw. für eine Anlenkwelle (15) für einen wegschwenkbaren Handhebel (22) dient und gleichzeitig zur Befestigung des einen Endes der Grundplatte (18) verwendbar ist, und der andere Ansatz (34) eine Einsenkung zur Aufnahme der den Schwenkhebel (22) in seiner eingeschwenkten Stellung festhaltenden Zylinderschloßeinrichtung besitzt und gleichzeitig zur Befestigung des anderen Endes der Grundplatte (18) verwendbar ist, wobei erfindungsgemäß entweder die Grundplatte (18) oder der Schwenkhebel (22) eine Einsenkung zur Aufnahme eines zweiten, unabhängig vom ersten Zylinderschloß (36 oder 38) betätigbaren zweiten Zylinderschlosses (38 oder 36) zur Arretierung des Schwenkhebels (22) in seiner eingeschwenkten Stellung aufweist, wobei die beiden Daumen (42, 44) der beiden Schließzylinder (36, 38) jeweils auf ein gemeinsames Sperrelement (46, 146) derart einwirken, daß wahlweise mit einem der beiden Zylinderschlösser das Sperrelement aus seiner den Schwenkhebel in seiner eingeschwenkten Stellung verriegelnden Stellung freigegeben werden kann.