baber/WOPTO huggingface dataset:
Patent EP-0811648-A1 (EP)
Inventor: SETO KEITAROU
IPC: C07C235/56
Filed: 1997-06-03
Abstract: This invention provides a polyimide precursor solution having high concentration and low viscosity and a production process thereof, and polyimide coatings and films having excellent physical properties obtained therefrom and a production process thereof. Particularly, it relates to a polyimide precursor solution which contains a salt of a specific diamine with a specific tetracarboxylic acid, as its solute; to a process for the production of the polyimide precursor solution, which comprises allowing 1 mole of a specified diamine to react with 0.3 to 0.9 mole of a specific tetracarboxylic acid dianhydride, thereby obtaining a diamine, and subsequently adding 0.95 to 1.05 moles of a specified tetracarboxylic acid to 1 mole of the thus obtained diamine; to a polyimide coating or film obtained from the aforementioned polyimide precursor solution; and to a process for the production of the polyimide coating or film, which comprises coating the aforementioned polyimide precursor solution on a substrate and heating the coat to effect imidization.
Patent EP-0822259-A1 (EP)
Inventor: GOCHO SHINOBU
IPC: C12R1/025
Filed: 1997-07-30
Abstract: This invention provides a process for the
production of δ-decalactone by the microbial reduction
of massoia lactone, characterized in that a bacterium
having the ability to reduce massoia lactone is used as
the microorganism. The δ-decalactone produced according
to this process has a highly tastable, mild creamlike
scent and flavor, and is hence suitable for use in
flavor compositions.
Patent EP-0835656-A1 (EP)
Inventor: REIMANN WOLFGANG SIEGFRIED DR
IPC: A61K31/495
Filed: 1997-09-17
Abstract: Combination preparation contains tramadol (I) (optionally as its salt) and a calcium channel antagonist (II) either in separate formulations or in a single formulation.
Patent EP-0832821-A1 (EP)
Inventor: KATAYAMA HIROSHI
IPC: B65B51/30
Filed: 1997-09-22
Abstract: There is provided a press (20) capable of surely applying the pressure
for a long period of time in the lateral sealing process in a high-speed filling
and packaging apparatus for manufacturing package containers each having
a rectangular shape, etc. in cross section and filled with a fluid content such
as juice. The press (20) comprises seal bars (14 and 15) and a pair of
engaging members (21 and 22) for producing a sealing pressure when they
engage with each other for permitting seal bars (14 and 15) to nip a
packaging material web (1) which is filled with a fluid content and formed in a
tubular shape, wherein the press (20) further comprises a buffer material
(30) provided at least one of the engaging members (21 and 22) at a part
where a tip end of the other of said engaging members (21 and 22) contacts.
Patent EP-0855515-A1 (EP)
Inventor: SCHMIDT EUGEN DR
IPC: F04D29/00
Filed: 1997-11-15
Abstract: Die Erfindung betrifft eine Pumpe, insbesondere regelbare Kühlmittelpumpe, für Kraftfahrzeuge Aufgabe der Erfindung ist es eine Pumpe , insbesondere eine regelbare, über die Kurbelwelle des Kraftfahrzeuges angetriebene Kühlmittelpumpe für Kraftfahrzeuge zu entwickeln, die insbesondere keine Wellendichtung zur Abdichtung des Strömungsraumes gegenüber dem Lagergehäuse der Antriebsriemenscheibe benötigt und gleichzeitig im gesamten Arbeitsbereich des Motors, nicht nur in der Warmlaufphase, den Kraftstoffverbrauch wie auch die Abgasemission deutlich reduziert und sich darüberhinaus durch eine hohe Betriebssicherheit und Zuverlässigkeit sowie einen minimalen Fertigungs - und Montageaufwand auszeichnet. Die erfindungsgemäße Pumpe zeichnet sich dadurch aus, daß das Flügelrad (21) der Kühlmittelpumpe über eine dauermagnetische Kupplung angetrieben wird bei welcher sich auf einer der beiden einander zugeordneten Kupplungswellen ein mehrpolig sektorenförmig magnetisierter Magnetring (24) und auf der anderen Kupplungswelle ein Ring aus Hysteresewerkstoff (Hyseresering 27) oder ein solcher mit einem an diesem angeordneten Kupferring befindet, wobei die Spaltweite des zwischen den beiden Kupplungshälften angeordneten Luftspaltes in Abhängigkeit vom jeweiligen Betriebszustand des Motors variiert werden kann. <IMAGE>
Patent EP-0852298-A1 (EP)
Inventor: KRAFT ERIK
IPC: F16C33/20
Filed: 1997-12-10
Abstract: A method for the preparation of a self-lubricating, multilayer slide bearing material which does not require maintenance and comprises a metallic support with a porous bronze layer sintered onto it and whose pores are filled by vacuum infiltrated with polytetrafluoroethylene (PTFE), comprises the following steps: (a) bronze powder with a mean particle size of ca. 40 mu m and comprising dendritic shaped particles of various sizes is applied onto a support (1) ; (b) the support is sintered in an oven at ca. 800 degrees C in a protective gas atmosphere and during sintering it is hot-rolled to produce a porosity of 40-70 % throughout the thickness of the bronze layer (2); (c) up to 20 wt.% of the pores are vacuum infiltrated with PTFE (3); and (d) the bronze layer is compacted. A slide bearing material is also claimed, comprising a porous sintered bronze layer applied onto a metallic support and having its pores filled with PTFE evenly distributed in the bronze layer thickness direction to form a slide surface without sticking out beyond the surface of the bronze layer.
Patent EP-0848038-A1 (EP)
Inventor: SAKOGAWA KOUICHI
IPC: C08L23/08
Filed: 1997-12-10
Abstract: A resin composition comprising a resin (a) and a
conductive filler (b), wherein the resin (a) contains a
styrene type thermoplastic elastomer and/or an olefin
type thermoplastic elastomer, said resin composition
having a volume resistivity of from 10 2  to 10 12 Ω·cm and a
compression set (Cs1) of at most 35% by JIS K6301.
Patent EP-0851518-A1 (EP)
Inventor: NEUTZLER JAY KEVIN
IPC: H01M8/02
Filed: 1997-07-25
Abstract: A liquid-cooled, bipolar plate (8) separating adjacent cells of a
PEM fuel cell comprising corrosion-resistant metal sheets (58), (60), (110),
(116), (85), (87) brazed together so as to provide a passage between the sheets
(58), (60), (110), (116), (85), (87) through which a dielectric coolant flows.
The brazement (85), (124) comprises a metal which is substantially insoluble
in the coolant.
Patent EP-0841662-A1 (EP)
Inventor: SHIMA MOTOHIKO
IPC: G11B23/087
Filed: 1997-11-10
Abstract: A tape cassette capable of permitting a parting line during manufacturing of a die for molding a casing thereof to be kept constant to accomplish joining between an upper casing member (3) and a lower casing member (4) with increased accuracy and facilitate incorporation of components for the cassette into the casing. The upper casing member (3) has tapping bosses (34) for screwing provided thereon and having the same height as a peripheral wall (30) thereof. The lower casing member (4) has tapping bosses (44), at least one of which also functions as a reference hole, and which have a height greater than a peripheral wall (40) thereof. The tapping bosses (44) of the lower casing member (4) which are arranged on opposite sides of a front portion of the casing are each formed on a peripheral wall thereof with a cutout (45) so as to fit therein a portion of a front wall (33) of the upper casing member (3). Alternatively, the front wall (33) of the upper casing member (3) is formed with cutouts (35) in proximity to respective tapping bosses (34), each of which cutouts (35) is arranged so as to fit therein a portion of a peripheral wall of a corresponding one of the tapping bosses (44) of the lower casing member (4).
Patent EP-0788219-A1 (EP)
Inventor: CORNEC RENE C O THOMSON-CSF SC
IPC: H02M7/538
Filed: 1997-01-28
Abstract: The resonant inverter control circuit has a current transformer (TR) with its primary winding connected in series between the load and the common junction point for the semiconductor switches (Q1,Q2), the freewheel diodes (D1,D2) and the commutation capacitors (C1,C2). A first secondary winding is connected between the emitter of one (Q1) of the switches and the first terminal of a DC supply (E1), which has its second connected to the base of the switch (Q1). A second secondary is connected similarly to the second switch (Q2) with its own DC supply (E2). A third and fourth winding are coupled to the first and second windings respectively, and are each connected between ground and one of the interfaces to a circuit that controls their polarity.
Patent EP-0798095-A1 (EP)
Inventor: MATSUOKA TAKESHI
IPC: B29C33/42
Filed: 1997-03-25
Abstract: A method for manufacturing a mold includes the steps of machining at least a portion of a cavity surface (a) at a controlled roughness (R z ), and embossing the machined portion of the cavity surface (a) with a specified embossment having a specified depth (z), wherein the ratio of the roughness (R z ) to the depth (z) of the embossment is controlled to be at a particular value. The value is smaller than 0.6, and preferably is about 0.2.
Patent EP-0834426-A1 (EP)
Inventor: HALLET MICHEL
IPC: B60R16/027
Filed: 1997-09-30
Abstract: The steering wheel is attached to the head of the steering column using a fixed box (10) connected to the head of the steering wheel and a mobile box (20) coupled in rotation to the steering wheel. A mask (50) engages both these boxes and is displaced as the steering wheel is fitted to ensure the steering wheel is positioned at a particular angle to the steering column. A radial groove in the steering column box engages a spiral groove in the mobile box. A flexible electric conductor (C) is placed between the fixed and the moving elements to form a rotating electrical contact.
Patent EP-0847124-A1 (EP)
Inventor: THEREZE JEAN-MARIE
IPC: H02J9/06
Filed: 1997-12-04
Abstract: The supply provides a voltage (Vs) to a load (10). In normal operation, the load is supplied through a diode (11) and a capacitor (13) is charged through a limiting resistor (12). The capacitor voltage (Vc) is regulated to a reference voltage (Vr) by a comparator (20) which controls a switch (21), in practice a transistor. The capacitor voltage (Vc) is thus sufficient to operate the load (10) correctly but less than the maximum input voltage expected. During any short interruption in supply, the load (10) is supplied from the capacitor (13) through a diode (14).
Patent EP-0811314-A1 (EP)
Inventor: DEMANET DIDIER
IPC: A01D75/20
Filed: 1997-06-03
Abstract: The silage swathing machine has a structure (10) carrying a raking wheel (2). The raking wheel has a central casing (14) having tool carrying arms (16) which rotates on a vertical support shaft (7). The casing carries a toothed crown wheel (25) which meshes with a drive pinion (26). The structure also has a protection system surrounding the raking wheel with a foldable side part connected to a locking bolt (52) which immobilises the raking wheel during transport. The locking bolt is housed in a bearing (53) in the carrying structure case (5). The toothed crown wheel has an opening (54) into which the locking bolt can be engaged under the action of a spring (59). The controls (55) are connected to the locking bolt and to each of the foldable side parts of the protection system.
Patent EP-0872162-A1 (EP)
Inventor: REGAN BERNARD JOHN
IPC: H05B37/02
Filed: 1997-01-02
Abstract: A lighting system includes a plurality of lighting units each having an element capable of illumination and an associated switch unit which can respond to a radio frequency signal to connect the element to or disconnect the element from a source of electrical energy. A one or more remote control switch units are operable to transmit control signals to control operation of the lighting units, each remote control switch unit being arranged to transmit radio frequency signals which include an identification portion for identifying those lighting units which are to respond to the transmitted signals.
Patent EP-0876527-A1 (EP)
Inventor: TASONIERO SANDRO
IPC: D06F73/00
Filed: 1997-01-23
Abstract: PCT No. PCT/IT97/00015 Sec. 371 Date Jul. 24, 1998 Sec. 102(e) Date Jul. 24, 1998 PCT Filed Jan. 23, 1997 PCT Pub. No. WO97/27355 PCT Pub. Date Jul. 31, 1997An automatic plant (20) for pressing and unloading trousers (26, 27) using a plurality of machines (22, 23, 24, 25) for pressing said trousers by means of steam and/or hot air, each of which machines being provided with first means (10, 11) for blocking and unblocking an upper end of an article of clothing, and second means (12, 13) for blocking and unblocking lower ends of a same article of clothing, as well as with third means (15) for expelling and directing steam and/or hot air internally of said trousers when they are blocked by said first and second means. Said machines (22, 23, 24, 25) are mounted on a movable carousel continuously moving along a predetermined route, in such a way that said trousers (26, 27) are subjected to a pressing operation by means of steam and/or hot air for the whole period of time comprised from loading to the unloading operations of said trousers.
Patent EP-0823079-A1 (EP)
Title: Procede et dispositif de formation de donnees de montage, support de memoire utilise et procede et dispositif de montage de composants les utilisant
Inventor: KURIBAYASHI TAKESHI
IPC: G05B19/4097
Filed: 1997-01-23
Abstract: La présente invention concerne un procédé de formation de données de montage. Ce procédé comprend la lecture de données de texte correspondant aux composants à monter dans des positions individuelles, et qui sont stockées dans un catalogue électronique des composants, conformément à des données de montage en position, y compris les angles de montage relatifs aux positions de montage, formées sur les composants à monter, grâce à l'utilisation du catalogue électronique de composants, qui a stocké des données d'images concernant différents types de composants, y compris les composants à monter ainsi que les données de texte des composants nécessaires à leur montage, y compris les configurations et les dimensions des composants, et la formation de données de montage pour un dispositif de montage qui doit recevoir des composants et les monter dans des positions spécifiées conformément aux données sur le montage en position ainsi qu'aux données de texte sur les composants, qui sont lues pour les différents composants à monter correspondant aux données de montage en position.
Patent EP-0880567-A1 (EP)
Inventor: BERNETH HORST
IPC: G02F1/1503
Filed: 1997-02-04
Abstract: In the novel electrochromic system comprising at least one oxidizable substance RED1 and at least one reducible substance OX2, each of which, accompanied by an increase in the absorbance in the visible region of the spectrum, is converted from a weakly colored or colorless form into a colored form wherein the reciprocal conversion of oxidized and reducible form takes place by a sigma bond being broken or formed, respectively.
Patent EP-0826311-A1 (EP)
Inventor: KUBOTA TOYOAKI
IPC: A61K35/74
Filed: 1997-03-12
Abstract: The present invention relates to an oral composition
containing  Bacillus   subtilis  Kubota for animals. 
     The oral administration of  Bacillus   subtilis  Kubota can
deodorize feces and urine from livestock, poultry, fish and the
like and also suppresses the occurrence of diarrhea.
Patent EP-0896519-A1 (EP)
Inventor: BRAUN HANS-JUERGEN
IPC: C07C215/46
Filed: 1997-09-29
Abstract: Die Erfindung betrifft eine Haarfarbträgermasse enthaltend eine Kombination aus 2-(2',5'-Diaminophenyl)ethanol, 2-Methylresorcin, 3-Aminophenol und einem 2-Amino-6-chlor-4-nitrophenol der allgemeinen Formel (I), worin R Wasserstoff, eine geradkettige oder verzweigte Alkylgruppe mit 1 bis 6 Kohlenstoffatomen, eine geradkettige oder verzweigte Hydroxyalkylgruppe mit 2 bis 4 Kohlenstoffatomen oder eine geradkettige oder verzweigte Polyhydroxyalkylgruppe mit 3 bis 4 Kohlenstoffatomen bedeutet, ein Oxidationshaarfärbemittel auf der Grundlage dieser Farbträgermasse sowie ein Verfahren zum oxidativen Färben von Haaren unter Verwendung des Haarfärbemittels.
Patent EP-0958032-A1 (EP)
Inventor: BINDER WALTER
IPC: B01D46/24
Filed: 1997-07-31
Abstract: Es wird eine Filterpatrone, insbesondere für ein Ansaugluftfilter einer Brennkraftmaschine beschrieben. Diese Filterpatrone beteht aus einem hohlzylindrischen Filterkörper (10), der an wenigstens einer Stirnseite mit einer Endscheibe versehen ist, wobei diese Endscheibe ein Dichtelement (12) aufweist. Das Dichtelement besteht aus einem Trägermedium und einem Dichtmedium (15), wobei das Dichtmedium bevorzugt aus Silikon oder Silikonschaum besteht.
Patent EP-0844989-A1 (EP)
Inventor: HENNINGS DETLEV
IPC: C04B35/468
Filed: 1997-05-29
Abstract: L'invention concerne un nouveau type de condensateur en céramique comportant des couches multiples, un procédé de fabrication dudit condensateur, ainsi qu'un matériau céramique qu'on peut utiliser de façon appropriée dans ce type de condensateur. Ledit condensateur est composé de plusieurs couches de céramique sur la base d'un BaTiO3 dopé et de plusieurs couches d'électrode en Ni. Ces couches de céramique et ces couches d'électrode sont empilées alternativement les unes sur les autres afin de constituer une structure de couches multiples, dont les deux faces latérales sont pourvues de branchements électriques, lesdits branchements électriques étant reliés à plusieurs desdites couches d'électrode. L'invention est caractérisée par le fait que la composition du constituant principal du BaTiO3 dopé correspond à la formule: (BA1-a-bCaaSrb)(Ti¿1-c-d-e-f?ZrcAldMneNbf)kO3+δ dans laquelle: 0,02 ≤ a ≤ 0,08, 0,002 ≤ b ≤ 0,03, 0,15 ≤ c ≤ 0,20, 0,00 < d ≤ 0,03, 0,001 ≤ e ≤ 0,02, 0,0005 ≤ f ≤ 0,01, 1,001 ≤ k ≤ 1,005. On peut fritter les condensateurs de ce type, sans adjuvants de frittage, à une température relativement basse (égale ou inférieure à 1300°C). On atteint les températures de frittage les plus basses à des valeurs de k situées entre 1,002 et 1,004. Le matériau céramique des condensateurs mis en application par l'invention possède une constante diélectrique relativement élevée. De plus, ce condensateur possède une durée de vie prolongée et une résistance d'isolation élevée.
Patent EP-0900214-A1 (EP)
Inventor: HONG YOU WHA
IPC: C07B53/00
Filed: 1997-04-30
Abstract: PCT No. PCT/KR97/00073 Sec. 371 Date Oct. 21, 1998 Sec. 102(e) Date Oct. 21, 1998 PCT Filed Apr. 30, 1997 PCT Pub. No. WO97/42186 PCT Pub. Date Nov. 13, 1997The present invention relates to a process for preparation of 5,6-dimethyl-2-(4-fluorophenyl-amino)-4-(1-methyl-1,2,3,4-tetrahydroisoquinolin-2-yl)pyrimidine represented by the following formula (I), and its acid addition salts by reacting a pyrimidine derivative represented by the formula (II-A), in which Hal represents a halogen, with 1-methyl-1,2,3,4-tetrahydroisoquinoline represented by the formula (III),
Patent EP-0904307-A1 (EP)
Title: Verfahren zur herstellung von hydrophob-hydrophilen ab-blockcopolymeren
Inventor: ALLGAIER JUERGEN
IPC: C09K23/00
Filed: 1997-05-30
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von hydrophob-hydrophilen AB-Blockpolymeren, bei denen der Block A aus der Monomereinheit a = konjugiertes Dien und der Block B aus der Monomereinheit b = Epoxid besteht, sowie das durch das Herstellungsverfahren synthetisierte AB-Blockpolymer und Mycellare Systeme, welche aus dem AB-Blockpolymer gebildet werden. Erfindungsgemäß erfolgt die Synthese des AB-Blockpolymers in zwei Schritten, bei dem der erste Schritt die Herstellung des Blockes A in einem unpolaren Lösungsmittel und der zweite Schritt die Herstellung des Blockes B in einem polaren Lösungsmittel ist.
Patent EP-0909193-A1 (EP)
Title: Improved infusion apparatus
Inventor: TVERSKOY GRIGORY N
IPC: A61M5/14
Filed: 1997-06-30
Abstract: PCT No. PCT/IL97/00218 Sec. 371 Date Jun. 10, 1999 Sec. 102(e) Date Jun. 10, 1999 PCT Filed Jun. 30, 1997 PCT Pub. No. WO98/00186 PCT Pub. Date Jan. 8, 1998A multi-drug intravenous infusion apparatus which comprises a plurality of vials containing drugs to be provided to a patient; a fluid container containing fluid to be mixed with the drugs; conduit mechanism for leading drugs from the vials, mixed with the fluid from the container, to mechanism for introducing the drugs with the fluid into the patient's body, the conduit mechanism comprising: a main section, a plurality of individual sections, each comprising at least a collapsible portion, connected to the vials and to the main sections, a terminal section connected to the main section and the mechanism for introducing the drugs with the fluid into the patient's body, and a fluid section leading fluid from the fluid container to the terminal section; a switching unit comprising a plurality of switches, each one associated with one of the individual sections, wherein each switch is capable of either blocking the drug flow in the associated section by exerting pressure whereby to collapse the collapsible portion thereof or allowing the flow by releasing the collapsible portion; and a programmable processor for managing and regulating the operations of the switching unit.
Patent EP-0916055-A1 (EP)
Title: Device for jump jointing piping elements and device for assembling pipes incorporating such a jointing device
Inventor: BARBE PIERRE
IPC: F16L27/11
Filed: 1997-08-01
Abstract: This device for jump jointing piping elements (10, 12) having relative movements at least along one direction, comprises a sealing sleeve tube (16) made of deformable plastic material to be sealingly fixed on the end zones opposite said piping elements. It further comprises a pipe lining (24) forming piping element located in the sleeve tube (16) with its opposite end zones (26, 28) mounted each in a piping element (10, 12) with clearance for absorbing the relative displacements of said piping elements, said pipe lining (24) comprising an intermediate portion (30) extending between its end zones (26, 28) and defining externally a supporting surface for said sleeve tube (16).
Patent EP-0951631-A1 (EP)
Inventor: ISHIKAWA AKIRA
IPC: G03B27/52
Filed: 1997-08-25
Abstract: A spherical shaped semiconductor integrated circuit ('ball') (Fig. 24) and a system (Fig. 2) and method (Fig. 1) for manufacturing same. The ball replaces the function of the flat, conventional chip. The physical dimensions of the ball allow it to adapt to many different manufacturing processes which otherwise could not be used. Furthermore, the assembly and mounting (Fig. 25) of the ball may facilitate efficient use of the semiconductor as well as circuit board space.
Patent EP-0948333-A1 (EP)
Inventor: DEAN THOMAS R
IPC: A61K31/542
Filed: 1997-09-05
Abstract: Compositions and methods for treating persons suffering from glaucoma or ocular hypertension are disclosed. In particular, the persons are treated with prostaglandins and carbonic anhydrase inhibitors to control their intraocular pressure.