baber/WOPTO huggingface dataset:
Patent EP-0471316-A1 (EP)
Title: Sensor für thermische Massenstrommesser
Inventor: EIERMANN KURT DR
IPC: G01F1/692
Filed: 1991-08-10
Abstract: Es wird ein Sensor für thermische Massenstrommesser beschrieben, der aus einem plattenförmigen Dünnfilmwiderstand und einer zylindrischen Halterung besteht. Zur stabilen mechanischen Befestigung des Dünnfilmwiderstands ist die Stirnfläche der Halterung mit einem Sackloch versehen, das dem Querschnitt des Dünnfilmwiderstands angepasst ist. In dieses Sackloch ist der Dünnfilmwiderstand passend eingesteckt und mit einem Haftmittel befestigt. <IMAGE>
Patent EP-0479175-A1 (EP)
Inventor: ABURAKI SHIMPEI
IPC: A61K31/7028
Filed: 1991-09-27
Abstract: The present invention relates to new antifungal compounds having the formula
     wherein R 1  is hydrogen, methyl, or hydroxymethyl; R 2  and R 3  are independently selected from the group consisting of hydrogen and C 1  - 5  alkyl; and R 4  is selected from the group consisting of β-L-xylosyl, β-D-ribosyl, a-L-arabinosyl, β-D-chinovosyl, β-D-fucosyl, and β-D-glucosyl; with the proviso that when R 1  is methyl or hydroxymethyl, and one of R 2  or R 3  is methyl, R 4  is not β-D-glucosyl; or a pharmaceutically acceptable salt thereof.
Patent EP-0492271-A1 (EP)
Inventor: MATHEY CHRISTOPH
IPC: F42B23/24
Filed: 1991-12-11
Abstract: A self-erecting mine has a mine body (1) which receives an explosive charge and to which are attached a plurality of erecting elements (17) which are pivotable between a first position, in which they are swung up against the mine body, and a second position, in which they project from the mine body (1). The erecting elements (17) consist of resilient material and, in the swung-to state, are bent round onto the top side (18) of the mine body (1). The erecting elements (17) are held on the top part (9) of the mine body (1) by means of a releasable tightening strap (27). After the tightening strap (27) has been released, the erecting elements (17) which are under spring tension jump back into the second position, with the result that the mine body (1) supported on the erecting elements (17) is tilted into its active position. The erecting elements (17) which, in the swung-out state, project from the mine body (1) and extend parallel to the standing surface (7) give the mine a firm hold. <IMAGE>
Patent EP-0491330-A1 (EP)
Inventor: MEUL THOMAS DR
IPC: C07C67/343
Filed: 1991-12-16
Abstract: A novel process for the preparation of R,S-2,2-dimethylcyclopropanecarboxylic acid starting from isobutylene oxide and a trialkyl phosphonoacetate is described. The C1-C4-alkyl R,S-2,2-dimethylcyclopropanecarboxylate is formed first and then hydrolysed to give the corresponding acid. R,S-2,2-dimethylcyclopropanecarboxylic acid is an important intermediate in the preparation of (S-(+)-2,2-dimethylcyclopropanecarboxamide.
Patent EP-0534012-A1 (EP)
Inventor: KALKANIS PETROS
IPC: B65D23/00
Filed: 1991-09-27
Abstract: A container (1) of thermoplastic material for containing liquids comprises an anti-bulging base (5) comprising a flat ring-shaped section (9) and a central dome-shaped section (11). The diameter of the central dome-shaped section (11) is relatively large and comprises at least 60% of the diameter of the container (1). The central dome-shaped section (11) consists of a lateral wall (15) of relatively large radius of curvature and a relative flat cap (17). The ring-shaped section (9) acts as a spring, giving away to internal pressure build-up in the container, which preferably is a household bleach bottle of polyethylene. Thus the pressure on the central dome-shaped part (11), which is designated for minimum thickness and maximum strength, is relieved.
Patent EP-0487148-A1 (EP)
Inventor: VAN DER LELY ARY
IPC: A01B29/06
Filed: 1991-11-15
Abstract: The invention concerns a soil cultivating machine having a frame (1) which is couplable to a tractor and is provided with soil working members (2) as well as with a land roller (3) connected to the frame (1) via one or more arms (18), whilst furthermore a carrier (23) coupled to the arms (24) is present, one or a plurality of scrapers (26) being connected to this carrier (23) by means of supports (25), in which means (30, 32, 34, 35, 36, 39, 42 - 46, 49, 50) are present for keeping a scraper (26) which is movable relative to the roller (3) at a relatively short but maximum distance from the roller (3) by spring action.
Patent EP-0494486-A1 (EP)
Inventor: TAKAGI HARUO
IPC: B25B23/04
Filed: 1991-01-11
Abstract: In a screw positioning device, a slide element (5) is slidably fitted, through a return spring (10), in a slide guide case (3) which is mounted to a forward end of a screw driver tool (1), and a pin (13) is provided on the slide element (5) and is movable within an elongated bore (11) formed in the slide guide case (3) in a longitudinal direction, during the sliding movement of the slide element (5). 
     A transfer mechanism is provided which transfers a screw holding belt (15) by a single screw section when the slide element (5) is pushed into the slide guide case (3) part of the way. A holding mechanism is also provided which restricts return of the pin (13) to restrict return of the slide element (5).
Patent EP-0442732-A1 (EP)
Inventor: ASHBY ROBERT E
IPC: B42D15/04
Filed: 1991-02-13
Abstract: A mailer type business form includes a top ply (11) with a cutout (14) having an area and position comparable to an address area on a piece of mail. A second insert ply (20) underlies the top ply including at the cutout. The insert ply has a localized coating (22) of self-imaging material formed directly beneath the cutout and only in the area of the cutout. The cutout is preferably completely open, free of any material in it or covering it. However under some circumstances a patch of transparent material may cover the cutout. Other plies may also be included in the mailer including a return envelope, with a bottom ply (50) cooperating with a top ply to define an out-going envelope.
Patent EP-0481584-A1 (EP)
Inventor: CHURCHILL BRUCE A
IPC: B67D7/04
Filed: 1991-05-21
Abstract: A lubrication system for an operating device (10) within a housing (11) to provide a non-pressurized lubrication system wherein said device includes a rotary input shaft (21), a rotary output shaft (37), means (23) between said shafts acting to operatively connect them for rotation, a fluid slinger device (54) secured onto one of said rotary shafts to rotate therewith, said device having offset radial arms (57) with slinger portions (58) at the ends thereof adapted to project into the fluid level in a static reservoir (53) formed in said housing, a settling reservoir (63) formed in the upper portion of said housing having an elongated opening (64) adjacent the highest point of said housing to receive fluid picked up by said slinger portions (58) and an orifice (66) at the lowest point of said settling reservoir (63) to allow fluid flow back to said static reservoir (53), bearings (33,34) for said rotating shaft (21) and a fluid retaining cup (69) adjacent said bearings acting to receive fluid from the fluid slinger device (54), and a housing wall (67) in general radial alignment with said fluid retaining cup (69) and having ribs (68) thereon to direct the fluid thrown by said slinger to said retaining cup.
Patent EP-0458644-A1 (EP)
Inventor: HOLLAND KEITH T
IPC: C12N5/071
Filed: 1991-05-23
Abstract: An enzyme material isolated from a culture of  Micrococcus   sedentarius  which comprises one or more proteases having an ability to degrade protein including human callus.
Patent EP-0469824-A1 (EP)
Inventor: TABASKY MARVIN J
IPC: C23C16/34
Filed: 1991-07-29
Abstract: Method of forming a fluorinated silicon nitride film on a semiconductor substrate (11) by first forming a coating of ammonium hexafluorosilicate on the electrode (12) of a plasma reactor to serve as a source of fluorine during the silicon nitride deposition procedure. The ammonium hexafluorosilicate coating is formed by generating a plasma of carbon tetrafluorine and oxygen within the reactor, then a plasma of nitrogen, followed by a plasma of silane and helium with nitrogen. The substrate (11) is then placed in the reactor and a plasma employing silane and helium together with nitrogen is generated at low RF frequency (20) to produce a fluorinated silicon nitride film on the substrate (11).
Patent EP-0529164-A1 (EP)
Inventor: AKATSUKA TSUNEO
IPC: A63B53/10
Filed: 1991-10-15
Abstract: A light weight, high strength carbon fiber golf club shaft (11) includes inner (1), intermediate (2) and outer (3) tubular layers formed of carbon fiber-reinforced plastic. The intermediate layer (2) is formed of high modulus, high strength carbon fibers having a modulus of 35000 kg/mm² or more while the outer layer (3) is formed of high strength carbon fibers having a modulus of 23000-30000 kg/mm². The carbon fibers of the intermediate (2) and outer (3) layers are oriented at an angle in the range of 0 to 15 degrees with respect to the longitudinal axis of the shaft (11), while the carbon fibers of the inner layer (1) are oriented at an angle of 30 to 80 degrees. The weight ratio of the intermediate layer (2) to the outer layer (3) ranges from 15:85 to 50:50, and the weight of the inner layer is 30-60 % by weight based on the total weight of the three layers. The shaft (11) has a rigidity of 220-240 cycles per minute in terms of frequency and a weight of 63 g or less in the axial length of 1143 mm from the tip end.
Patent EP-0442836-A1 (EP)
Inventor: DENIS GERARD
IPC: B29C49/16
Filed: 1991-02-04
Abstract: The invention consists in moulding the body as a single part from a preform (1) made from amorphous polyethylene terephthalate (PET), heated at least to the softening point of the PET, in a cooled mould (5 to 40 DEG C) in order to form an intermediate container (11) of larger volume than the container to be obtained; then in heating the body of this intermediate container to 160-240 DEG C for 1 to 5 min at the same time as the neck (2) is heated, then undergoes a controlled cooling in order to obtain an intermediate container (15) having a narrowed body (16) and crystallised neck (2a); then in moulding it a second time to its final dimensions, for 2 to 6 s, in order to obtain a heat-resistant final container (22). 
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Patent EP-0475879-A1 (EP)
Inventor: GREER JOHN
IPC: F01D5/30
Filed: 1991-08-29
Abstract: The fan blade retention device includes a collar (24) inserted into a circumferential groove (29) cut into the hub (30) of a turbofan engine. The outward facing groove (29) is positioned aft of the fan blade fixing channel. When the fan blade root (16) is completely received within the blade fixing channel, the blade root (16) contacts the collar (24) and is prevented from traveling further aft. If the collar (24) is segmented, an annular rear cover plate (25) holds the segmented collar (24) radially within the groove (29).
Patent EP-0442847-A1 (EP)
Inventor: VALET ANDREAS DR
IPC: C08K5/41
Filed: 1991-02-07
Abstract: o-Hydroxyphenyl-s-triazines of the formula I <IMAGE> in which n is 1 or 2, and R1 to R7 are as defined in Claim 1, are good light stabilisers for coating compositions containing a basic curing catalyst. In contrast to other UV absorbers, they do not cause any discoloration in the presence of such catalysts.
Patent EP-0500774-A1 (EP)
Inventor: BOOZENNY ALEX
IPC: H01J37/34
Filed: 1990-11-07
Abstract: Des mécanismes supportent, mettent en rotation, refroidissent et actionnent une structure voulue (59, 61) à magnétron cylindrique agencée sur des supports situés à chaque extrémité de la structure. Deux conceptions spécifiques sont décrites. Des agencements particuliers (72) d'aimants sont agencés dans le cylindre que l'on veut utiliser. Deux cylindres rotatifs adjacents peuvent être utilisés le cas échéant afin d'augmenter la vitesse de déposition du matériau pulvérisé sur un substrat. Les différentes caractéristiques de l'invention sont particulièrement adaptées à un magnétron cylindrique de grandes dimensions utilisé pour pulvériser des revêtements sur des parois de verre en architecture, sur des pare-brises d'automobiles et similaires, mais se prêtent également avec avantage au revêtement de substrats de dimensions réduites.
Patent EP-0507826-A1 (EP)
Title: Procede de montage d'une piece mecanique comportant un element sensible definissant, avec un support, un condensateur variable
Inventor: PERMUY ALFRED
IPC: G01P15/125
Filed: 1990-12-28
Abstract: Montage d'une pièce mécanique sur un support. Le procédé de montage comprend les étapes suivantes: réaliser une surépaisseur saillante située sensiblement à l'aplomb de la face de liaison (3) du pied d'ancrage; procéder au dépôt d'une couche de l'un des constituants d'un eutectique sur au moins une zone de fixation (21) du support, amener la pièce à l'aide d'un outil (22) pour la maintenir par sa surépaisseur (8), à coopérer, par sa face de liaison (3), avec la zone de fixation (21) du support, procéder à une élévation de température jusqu'à un point d'eutexie de l'eutectique, exercer un effort localisé sur la surépaisseur (8), et soumettre, simultanément, la pièce ou le support à des sollicitations mécaniques. Application au montage d'un capteur capacitif.
Patent EP-0457899-A1 (EP)
Inventor: WRIGHT ROBERT C
IPC: B65D75/28
Filed: 1990-12-11
Abstract: Un conditionnement personnalisé, conçu pour permettre l'emballage sûr d'articles essentiellement rectangulaires (A), dont la taille et le rapport des côtés peuvent varier, est constitué par l'association d'un emballage intérieur (PI) avec un emballage extérieur (PO). L'emballage intérieur (PI) est composé d'une première (10) et d'une deuxième feuilles (30) rectangulaires en carton, fixées de manière superposée et transversale en leurs parties centrales (20 et 40), créant ainsi un fond à double paroi (20 + 40) pour supporter un article. Les deux feuilles (10 et 30) s'étendent perpendiculairement au fond, créant ainsi des parties latérales opposées (22 + 26) et terminales (42 + 46), qui sont d'abord pliées respectivement contre les côtés (S) et extrémités (E) de l'article, et sont ensuite pliées et reliées par recouvrement (G) sur le dessus (T) de l'article. L'emballage intérieur (PI) ainsi formé est ensuite centré et fixé sur une troisième feuille de carton (50) qui comprend une partie centrale rectangulaire (52) plus grande que le fond de l'emballage intérieure (20 + 40) centré sur ladite partie. On prévoit également des parties latérales opposées (62 + 66) et terminales (70 + 74) s'étendant perpendiculairement, qui sont d'abord pliées verticalement pour assumer une position opposée et décalée par rapport respectivement aux côtés (22) et extrémités (42) de l'emballage intérieur et qui sont ensuite pliées vers l'intérieur et reliées (AT) par recouvrement sur le dessus de l'emballage intérieur (26 + 46). L'emballage extérieur (PO) ainsi formé est disposé avec un écartement par rapport à l'emballage intérieur (PI) autour de ses côtés (22) et extrémités (42) pour absorber les chocs. Toutes les opérations de découpe et de coupe partielle des trois feuilles (10 + 30 et 50) permettant de former les emballages intérieur (PI) et extérieur (PO) peuvent être réalisées automatiquement en ligne en fonction des dimensions spécifiées de l'article à emballer.
Patent EP-0537161-A1 (EP)
Title: Alarm system.
Inventor: KINGSTON JOHN EDWARD
IPC: A61B5/00
Filed: 1991-04-19
Abstract: A signalling device (41) to be worn on a person includes an emergency button (2) which triggers an internal transmitter (14) to transmit an encoded identification signal followed by audio signals picked up by a microphone (3). The transmitted signals are picked up by a control box (21) containing a radio receiver (19) which encodes the signals and commands an alarm box (24) to send out an audible and/or visual warning. Such warnings alternate with periods in which the alarm box broadcasts the audio signals picked up by the microphone (3).
Patent EP-0536174-A1 (EP)
Title: Control means for cleaning vehicle.
Inventor: BRADLEY RICHARD M LAVENHAM COU
IPC: G05G9/047
Filed: 1991-06-07
Abstract: A self-propelled cleaning vehicle has cleaning gear including sweeping brushes, suction nozzle and associated equipment including spray nozzles for spraying clean water, and a wander hose. Control of the cleaning gear requires individual control of brush positions, altitude and loading, suction fan, water sprays, and other equipment. Control of all these functions is provided by means of a joystick having at its upper end an associated panel of finger or thumb-operable buttons or the like. These select cleaning gear programmes and change the function controlled by the joystick. In this way, the joystick provides means whereby arm and thumb control of a single lever enables detailed control of a multiplicity of functions to be provided. <IMAGE>
Patent EP-0540583-A1 (EP)
Inventor: ZOLAND MARTIN
IPC: A45C13/00
Filed: 1991-07-18
Abstract: Un dispositif de dépliage (2) destiné à un article pliant (4), comprenant des parties de contact (24, 26) situées, en utilisation, à des emplacements opposés respectifs, se trouvant aux jointures (19) ou en position contiguë aux jointures d'au moins l'une des parois (12, 14) de l'article (4), ainsi que des moyens élastiques (40) qui, lorsqu'on libère les forces maintenant l'article (4) en position repliée, agissent sur les parties de contact (24, 26) pour provoquer leur action sur les jointures (19) ou les parties de l'article contiguës à celles-ci, afin de déplier l'article (4) pour l'exposer.
Patent EP-0537290-A1 (EP)
Inventor: CHRIST F RICHARD
IPC: B29C59/14
Filed: 1991-06-07
Abstract: Procédé servant à produire une lentille intra-oculaire (21) comprenant un élément optique (26) et au moins un élément haptique (28). Pour un mode de réalisation, le procédé consiste à exposer la zone de collage (34) de l'élément haptique (28) sur la lentille à un plasma dans des conditions efficaces pour accroître l'adhérence de la zone de collage (34) sur la lentille à l'élément optique (26), et à coller la zone de collage exposée (34) à l'élément optique (26). L'élément haptique (28) exposé au plasma peut être enduit d'une matière, par exemple, pour préserver le pouvoir d'adhérence accru, avant de coller la partie d'adhérence enduite de la lentille à l'élément optique (26). On décrit aussi des lentilles intra-oculaires (21) comprenant des éléments haptiques-optiques qui possèdent un pouvoir d'adhérence accru.
Patent EP-0553225-A1 (EP)
Inventor: KLEINER HANS-JERG
IPC: C08F2/46
Filed: 1991-10-09
Abstract: Acyl-(2'-hydroxybiphenyl-2-yl)-phosphinic acid satls of formula (I) are new, where R1-R3 may be contained one- or more-fold; R1 and R2 independently = H, 1-6C alkyl or alkoxy or a halogen with an atomic no. of 9-35; R3 = the same as R1/R2, Ar = a 6-10C aromatic hydrocarbon; K = a cation of at least one alkali metal or N(R4)4:, and R4 gps. independently = 1-6C alkyl gps.
Patent EP-0499247-A1 (EP)
Inventor: KAWASHIMA SHINICHI
IPC: G08B3/10
Filed: 1992-02-13
Abstract: In a radio pager, a power-backup memory is provided for storing messages. On receiving a paging signal, a message contained in it is stored into the memory and the user is alerted with a first sound pattern. A specified label is attached to the stored message if it is not answered by the user within a prescribed interval. When the pager is turned off for battery savings purposes, the message is kept in the memory and when it is turned on again, the memory is searched. If a message attached with the specified label is detected, the user is alerted with a second sound pattern which is different from the first sound pattern. The different sound allows the user to quickly recognize that he is alerted by an uncompleted page.
Patent EP-0505763-A1 (EP)
Inventor: KIRSCHNER ULRICH DR
IPC: A61L2/00
Filed: 1992-02-28
Abstract: An aqueous disinfectant which is active against hepatoviruses, especially hepatitis B viruses, and contains citric acid, optionally malic acid and/or lactic acid as virucidal agent is provided and is distinguished, besides its environmental compatibility and low toxicity in humans, by a high activity at relatively low temperatures and short action times. The aqueous disinfectant containing citric acid can moreover be used in particularly critical clinical areas, especially for the inactivation of hepatitis B viruses, bacterial spores and/or Legionella pneumophila.
Patent EP-0505939-A1 (EP)
Inventor: KROGGEL MATTHIAS DR
IPC: C08F8/28
Filed: 1992-03-20
Abstract: The invention relates to acetals of polyvinyl alcohol (PVAL) which contain vinyloxoacetal units of the formula I which are derived from keto-containing aldehydes (oxoalkanals) and can be crosslinked via their keto groups by means of hydrazine or polyfunctional hydrazine derivatives or polyfunctional carboxylic acid hydrazides to give high-molecular-weight products having a variable property profile. It is also possible for mixed acetals with keto-free aldehydes to be prepared and crosslinked via the keto groups of the vinyloxoacetal units. The preparation of vinyloxoacetal unit-containing products from PVALs and oxoalkanals or low-molecular-weight acetals of oxoalkanals is preferably carried out in aqueous or organic media with acid catalysis. For the preferred use of polyvinyloxoacetals according to the invention as polymeric binders and coating compositions, they can preferably be employed, for a number of areas of application, in dissolved or dispersed form with addition of the abovementioned crosslinking agents, it being possible for the crosslinking to be carried out during or after drying of the solutions or dispersions with formation of sparingly soluble and swellable or insoluble and non-swellable polymeric modifications having surprisingly advantageous properties.
Patent EP-0522274-A1 (EP)
Inventor: BECHADE ROLAND A
IPC: G06F1/08
Filed: 1992-05-27
Abstract: A process independent digital clock shaping network is described for generating an internal clock signal having preset high state (T on ) and low state (T off ) intervals per cycle from a received clock signal having a substantially constant period but variable T on  and T off  intervals per cycle. The shaping network utilizes a set/reset latch (20) to output the desired clock signal. The set input to the latch (20) receives a set pulse generated by a pulse generators (14) at the beginning of each cycle of the received clock signal and the reset input to the latch receives a reset pulse generated by control logic circuitry (16, 22, 24). The logic circuitry uses the frequency of the received clock signal to generate a reset pulse at the appropriate time for gating of the latch (20) to produce an output clock signal having the desired T on  and T off  intervals per cycle.
Patent EP-0529327-A1 (EP)
Inventor: BENKER WERNER
IPC: C04B41/80
Filed: 1992-07-28
Abstract: In the fired ceramic article with a structured surface as a tribologically stressed contact surface, the structuring consists of a reproducible regular arrangement of uniform indentations (1). <IMAGE>
Patent EP-0524661-A1 (EP)
Inventor: BAD HEART BULL TIMOTHY
IPC: E01B31/17
Filed: 1988-10-14
Abstract: A rail grinding machine (20) especially designed for grinding railroad track rails (34) at railroad track switches and road crossings. Railroad switches and road crossings present particular problems to the rail grinding process. Gaps are necessarily presented in the railroad switches to permit the wheels of a railroad car to cross over one or the other of a set of rails in the switch and at least one of the set of rails in a switch will be curved. An additional problem presented at road crossings as well as at railroad switches is the presence of obstructions close to the railroad. The grinding machine includes an articulated grinding module supporting undercarriage (26) suspended from the grinding machine main frame (22). The undercarriage includes a unique suspension system that allows for lateral shifting and pivoting of the undercarriage independently of the grinding machine main frame. Grinding operations are controlled by sensing the supply pressure of the constant flow hydraulic fluid used to power the individual grinding modules (158), and positioning the grinding modules in grinding abutment with the rails as a function of the supply pressure.