baber/WOPTO huggingface dataset:
Patent EP-0331173-A1 (EP)
Inventor: IMANARI MAKOTO MITSUBISHI PETR
IPC: C07C37/20
Filed: 1989-03-02
Abstract: A process for preparing 4,4′-dihydroxydiphenyl­methane, which comprises reacting phenol with form­aldehyde in the presence of an acidic catalyst and separating the aimed 4,4′-dihydroxydiphenylmethane from the crude dihydroxydiphenylmethane thus obtained, is disclosed. According to this process, 4,4′-dihydroxydi­phenylmethane can be separated from its isomers and oligomers at a high purity and at a high yield, compared with those achieved by known methods. Thus highly useful 4,4′-dihydroxydiphenylmethane can be advantage­ously prepared on an industrial scale.
Patent EP-0353658-A1 (EP)
Inventor: MUNZ WERNER DIPL-ING
IPC: F16L13/10
Filed: 1989-07-28
Abstract: The invention relates to a joint sealing (8) for producing a joint connection between individual pipes (2) which are added to each other axially to form a chimney flue of a multilayered chimney with a pointing compound arranged in the joints (6) and being subdivided within the joint into at least two radially consecutive pointing components having different pointing properties, at least one pointing component being an amorphous curing composition (12). According to the invention, the joint sealing (8) is prefabricated, forms at least one non-rigid pointing component, projects radially beyond the joint (6) on at least one side with a pointing component formed thereon, and forms, within the joint, a lost form work (14) for at least one amorphous pointing component (12). The invention further relates to applications of such a joint sealing. <IMAGE>
Patent EP-0411187-A1 (EP)
Inventor: LIAW MIN-JENN
IPC: A61L2/10
Filed: 1989-08-03
Abstract: The present invention relates to a container for storing and sterilizing a chopping board which mainly comprises a case (60), a scattering plate (61), a sterilizing lamp (62), a screen cover (63), a water collecting box (65), a supporting plate (66), a microswitch (67), a compression spring (68), a holding plate (69), a heating element (70) and a bottom plate (71). The weight of the chopping board forces the supporting plate (66) to contact the microswitch (67) which in turn actuates both the sterilizing lamp (62), and the heating element (70), such that the ultraviolet light generated by the lamp (62) together with the heat produced by the heating element (70) can be scattered by the scattering plate (61) to improve both sterilizing and drying efficacy. The present container has a compact overall volume and can be easily assembled from a few simple components.
Patent EP-0359103-A1 (EP)
Inventor: STIEFELHAGEN THOMAS
IPC: A61G7/00
Filed: 1989-09-06
Abstract: For a bathing device for patients and other immobilised persons, which comprises a flexible mat (3) of plastic film which is to be laid on the mattress (2) of a bed (1), a mobile service unit (8) is provided, which permits the washing and showering of the person lying on the bed by means of flowing water. This mobile service unit (8) in the form of a portable or movable box or frame contains armatures (16), (17) for connection to a cold-water and a hot-water supply line, and a mixing valve (18) automatically controlled by means of temperature sensors (20), and also a pipe (7) with shower (6). The mobile service unit additionally contains a suction pump (10) with suction tube (4) and suction base (5) for drawing off the used bathing water. <IMAGE>
Patent EP-0419722-A1 (EP)
Inventor: MUELLER OTTO DIPL-ING
IPC: B60H1/00
Filed: 1989-09-29
Abstract: In order, using simple means, to be able to avoid draft phenomena for individual passengers when using an automatically controlled heating or air-conditioning system for the ventilation of a vehicle passenger compartment with, inter alia, air flow and air distribution, which can be controlled in a temperature dependent manner, via air outlet openings associated with different seating positions in the passenger compartment, and despite a high air throughput, according to the invention an adjustment-dependency of the closed-loop control device (RV) on seat occupancy sensors (SS1;SS2;SS3;SS4) associated in each case with the seating positions is provided in such a way that the air outlet openings associated with the occupied seating positions are fed with a respectively passenger-specific air stream and the air outlet openings associated with the non-occupied seating positions are fed with a passenger compartment-optimum air stream; at the same time, it is expedient that air distribution to the non-occupied seats takes place to the effect of a maximum air throughput for the quickest possible compensation of the internal temperature between the desired value and actual value. <IMAGE>
Patent EP-0407659-A1 (EP)
Inventor: VOGEL HELMUT
IPC: B43K23/00
Filed: 1989-12-13
Abstract: The invention relates to a container having insertion openings (4) for the non-positive reception (1) of pen-type writing implements (6). The container consists of several receptacles which are interconnected swivellably by joint pieces (11). <IMAGE>
Patent EP-0332240-A1 (EP)
Inventor: SCHOUWENAARS HENDRIKUS JOHANNE
IPC: H03M1/74
Filed: 1989-02-10
Abstract: To improve the equality of a number of current sources (1-8) constituted by transistors, each of these current sources (1-8) is constituted by a number of transistors which are arranged regularly in a matrix on the surface area of an integrated circuit.
Patent EP-0366201-A1 (EP)
Inventor: OOSTVEEN ANTOON JACOBUS
IPC: B60R25/04
Filed: 1989-10-23
Abstract: Theft protection device for motor vehicles comprising a cassette (5) which can be introduced in a casing (4). The cassette compri­ses some components (15) forming part of the motor vehicle electrical circuitry. Means (6-9) are provided to lock the cassette in its position and to prevent inserting of the cassette without engaging the lock means.
Patent EP-0359648-A1 (EP)
Inventor: MIGNANI GERARD
IPC: G02F1/361
Filed: 1989-09-12
Abstract: The invention relates to a polyurethane which permits the preparation of optically active non-linear materials. This polyurethane is characterised in that it has a recurring unit of the formula <IMAGE> in which m is a number greater than 5, R1 and R2, which are identical or different, represent a saturated or unsaturated alkyl radical or an aromatic radical and R3 represents a linear or cyclic aliphatic hydrocarbon radical or an aromatic or arylaliphatic radical, and Y represents a group comprising a radical with delocalised  pi electrons and an electron acceptor group (A).
Patent EP-0377349-A1 (EP)
Inventor: RENARD ANDRE
IPC: C07K16/00
Filed: 1989-10-11
Abstract: The invention relates to new amino acid sequences comprising particularly all or part of the amino acid chain represented in figures III and IIIcontinued. These amino acids sequences may be used as active principle of a vaccine against viral hemorragic septicemy of fish.
Patent EP-0341175-A1 (EP)
Inventor: SABOURIN HERVE JEAN FRANCOIS
IPC: H04L12/433
Filed: 1989-05-03
Abstract: A local area network, having a layered architecture, comprises N transmitting and receiving stations, N  >/=  2, said stations (11) being interconnected in series by a transmission medium (14) to form a ring in such a way that the inactive (dead) stations are disconnected from the ring and the active (live) stations are inserted in the ring. Said transmission medium comprises a data transmission channel (Vd) and a signalization channel (Vs) which are unidirectional and of opposite directions. Processes and means of access to said transmission means, which are identical in each of said stations, enable said active stations to accede simultaneously and without conflict, in a controlled manner, to said transmission medium in accordance with a protocol for multiple access by distributed traffic control.
Patent EP-0389555-A1 (EP)
Inventor: WIBLE JOHN E
IPC: G05D1/02
Filed: 1988-11-10
Abstract: Un système de navigation (86) s'utilisant dans un véhicule de manutention à guidage automatique (10) assure le guidage pendant le fonctionnement dans des zones présentant des rangées d'empilement denses de conteneurs (90) et réduit le risque d'écartement du véhicule à guidage automatique (10) de la trajectoire de déplacement désirée. Un dispositif de signalisation laser (42) est monté sur le véhicule (10) et est rotatif autour d'un axe de rotation (44) s'étendant généralement perpendiculairement à l'axe longitudinal (14) du véhicule à guidage automatique (10). Le dispositif de signalisation laser (42) est adapté pour délivrer un signal de pinceau lumineux selon un premier angle présélectionné (''A'') par rapport à l'axe de rotation (44), et un dispositif directeur (46) est prévu pour diriger le signal lumineux, pendant un intervalle présélectionné de rotation du dispositif de signalisation laser (42), selon un second angle différent présélectionné (''B'') par rapport à l'axe de rotation (44). Un dispositif récepteur (48) reçoit le signal lumineux réfléchi et délivre un signal de position en réponse au signal lumineux reçu. Ce système de navigation (86) s'utilise notamment dans des systèmes automatiques de transtockage (94).
Patent EP-0347452-A1 (EP)
Inventor: LANDFORS ARTHUR A
IPC: F04F9/00
Filed: 1988-12-01
Abstract: Dans un détecteur de fuites à spectromètre de masse à hélium à contre-courant, un échantillon d'hélium passe à contre-courant à travers une pompe de diffusion (26) jusqu'à un spectromètre de mase (36) pour permettre la mesure. La pompe de diffusion (26) comprend une conduite de vide primaire traditionnelle (24) et une seconde conduite de vide primaire (32) pourvue d'un étage éjecteur (79). Un échantillon (8) est couplé, depuis un orifice d'essai (10) et à travers une vanne de dérivation (22), à la conduite de vide primaire traditionnelle (24) selon un mode à sensibilité élevée et est couplé à la seconde conduite de vide primaire (32) selon un mode à sensibilité faible. En mode à sensibilité faible, la vanne de dérivation (22) est fermée. Une plaque de régulation ajourée (84) située dans la pompe de diffusion (26) commande les vitesses de diffusion inverses relatives depuis chaque conduite de vide primaire (24, 32) vers l'entrée (38) de la pompe de diffusion, en commandant les vitesses d'un écoulement de vapeur en direction des étages de pompage annulaires (75, 77) et de l'étage éjecteur (79). L'étage éjecteur (79) comporte un ajutage (80) destiné à diriger un courant de vapeur dans la seconde conduite de vide primaire (32), afin d'empêcher l'écoulement d'hélium dans la pompe de diffusion (26) et afin d'établir une vitesse de diffusion inverse inférieure au niveau de la seconde conduite de vide primaire (32). La configuration décrite permet de mesurer une large gamme de vitesses de fuite.
Patent EP-0408583-A1 (EP)
Title: Container and dispensing system for liquid chemicals.
Inventor: OSGAR MICHAEL L
IPC: B67D7/72
Filed: 1989-02-15
Abstract: A container (10) for storage, transport and dispensing of liquid chemicals uses a collapsable thin film pouch (12) which is sealed to a fitment (14) and is positioned within a bottle (16). The cap (20) provides an inner seal (60) and an outer seal (62) is removed and the container (10) is connected to either a manual (100) or an automated (200) dispensing system which includes a valve probe (110) which breaks the inner seal (60). In the manual system (100) the bottle (16) is inverted so that flow of liquid from the pouch (12) is gravity assisted. In the automated system (200), the container (10) is placed within a pressure vessel (208 and 210) and air pressure is applied both to the outside of the bottle (16) and also to the inside of the bottle (16) to assist in collapsing the pouch (12) and forcing the liquid out of the pouch (12).
Patent EP-0358780-A1 (EP)
Inventor: AKIYAMA YOSHIYUKI SONY CORPORA
IPC: G11B17/26
Filed: 1989-03-03
Abstract: Un magasin de disques (1) contenant un certain nombre de disques (8) comprend un couvercle amovible (4) qui couvre l'orifice de sortie de disques (2) et permet l'extraction de ces derniers, et un ensemble d'organes pousseurs de disques (6) qui poussent les disques (8) un à un vers l'extérieur à travers l'orifice de sortie (2). Cet agencement empêche la pénétration de la poussière ou la sortie des disques lorsque le magasin (1) n'est pas utilisé. On peut réaliser un appareil d'enregistrement/reproduction de petites dimensions utilisant ledit magasin amovible, en employant un seul moteur (85) pour entraîner un levier poussoir (87) qui actionne sélectivement chaque organe pousseur (6) lequel, à son tour, pousse un disque déterminé (8) vers l'extérieur du magasin de disques (1), ainsi qu'un organe de transfert de disques qui charge le disque poussé (8) dans l'unité d'enregistrement/reproduction ou le décharge de cette même unité.
Patent EP-0362337-A1 (EP)
Inventor: MARKLE RICHARD A
IPC: C08J7/046
Filed: 1989-02-17
Abstract: On a mis au point des procédés de traitement de surfaces plymères afin de produire des revêtements lisses, durables et glissants capables de supporter les rigueurs de la stérilisation, ainsi que l'exposition à long terme au sang humain et à d'autres fluides corporels, sans perte sensible de leur nature glissante.
Patent EP-0416007-A1 (EP)
Title: Methylation of organic compounds.
Inventor: HARPER DAVID BENJAMIN
IPC: C12P7/62
Filed: 1989-05-24
Abstract: PCT No. PCT/GB89/00575 Sec. 371 Date Nov. 23, 1990 Sec. 102(e) Date Nov. 23, 1990 PCT Filed May 24, 1989 PCT Pub. No. WO89/11535 PCT Pub. Date Nov. 30, 1989.A method of O-methylation of a phenol, S-methylation of a thiophenal, or methylesterification of a carboxylic acid is disclosed, which involves contacting the phenol, thiophenol, or carboxylic acid with a halomethane in the presence of a fungus selected from the group consisting of Hymenochaetaceae, Polyporaceae, and Corticiaceae.
Patent EP-0423216-A1 (EP)
Inventor: MOESGAARD ANDERS
IPC: G11B5/41
Filed: 1989-07-04
Abstract: Dans la cassette de nettoyage décrite, qui sert pour des enregistreurs à cassettes à bande magnétique, une transmission à roue d'engrenage (12 à 16) pourvue de dispositifs d'accouplement unidirectionnel permet d'obtenir un nettoyage correct, peu importe lequel des deux moyeux (10, 11) de la cassette est relié à l'arbre d'entraînement à bobine active et sans établir de liaison d'entraînement avec l'autre moyeu.
Patent EP-0386258-A1 (EP)
Inventor: UEKI SHOWA
IPC: C07D495/04
Filed: 1989-08-11
Abstract: Tetrahydropyridine derivatives represented by general formula (I) (wherein R 1  represents an unsubstituted or substituted saturated cycloalkyl group, R 2  and R 3  each represents halogen, unsubstituted or substituted alkyl, aryl, alkenyl, acyl or arylcarbonyl, and m and n each represents an integer of 0 to 4 provided that R 2  groups and R 3  groups may be the same or different when m and n are 2 or more) and acid addition salts thereof are disclosed. These compounds are useful as psychotropic drugs acting on central nerves of mammals to exhibit psychoac- tivating, antianxiety, and learning-improving effects which have been found by the inventors for the first time.
Patent EP-0433329-A1 (EP)
Title: Apparatus suitable for use in protecting electrical installations from transients.
Inventor: BIRD ANTHONY OWEN
IPC: H02H9/06
Filed: 1989-09-01
Abstract: PCT No. PCT/GB89/01024 Sec. 371 Date Apr. 1, 1991 Sec. 102(e) Date Apr. 1, 1991 PCT Filed Sep. 1, 1989 PCT Pub. No. WO90/03058 PCT Pub. Date Mar. 22, 1990.An apparatus for protecting electrical installations against transients includes one or more devices comprising a network of varistors connected through a gas discharge tube to live, earth and neutral conductors. The varistors each have a terminal connected to an associated pole of the tube and the other terminal to the associated conductor. The apparatus may have three devices connected in cascade and preferably, inductances connected in series in the live and neutral conductors between the devices and the load. Preferably, varistors interconnect the conductors between the inductances and load. Relatively cheap and efficient apparatus for discharging transient over-voltages is provided.
Patent EP-0379990-A1 (EP)
Inventor: SALIMBENI ALDO
IPC: A61K31/495
Filed: 1990-01-19
Abstract: Invention concerns 4,5-bisubstituted-2-imidazolone derivatives of formula I
      and pharmaceuticaily acceptable salts thereof, having high affinity  in vitro  for D₂, 5-HT₂, ₁ receptors and  in vivo  activity on central nervous system and antihypertensive activity with negligible secondary effects; methods for the preparation thereof; pharmaceutical formulations containing them.
Patent EP-0444234-A1 (EP)
Inventor: HJORTH BO ING
IPC: A61B5/308
Filed: 1990-03-02
Abstract: The invention relates to a method and a device for analog/digital conversion of an electrical input signal (ES) changing with time. The result of the analog/digital conversion is determined by means of an electronic computer (6) utilising output data, corresponding both to the dynamic component (AS) of the input signal (ES) and to the direct-voltage component of the input signal (ES) and formed separately from one another, of an analog/digital converter (4) in such a manner that the resultant number of bits of the results of the analog/digital conversion is greater than the number of bits of the analog/digital converter (4). 
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Patent EP-0387756-A1 (EP)
Inventor: MAGGIONI MORATTI EMANUELA
IPC: A61K31/7042
Filed: 1990-03-12
Abstract: This invention relates to the use of 5′-deoxy-5′-methylthio­adenosine, S-adenosyl-methionine and their pharmaceutically acceptable salts in the preparation of pharmaceutical compositions able to reduce scalp seborrhea and its related furfuraceous desquamation and pruritus, and to the relative pharamceutical compositions.
Patent EP-0393507-A1 (EP)
Inventor: SCHROETER MAX DIPL-ING
IPC: A23B4/052
Filed: 1990-04-11
Abstract: In a device for generating smoke, in particular for smoking foods and the like, having a smoke generator in a housing equipped with a feed device with, disposed above this, metering apparatus for chips and the like to be combusted, which lie on a combustion plate supplied with fresh air and, after combustion, are fed to an ash box, a pipe (31) provided with air outlets is movably mounted in the area of the combustion plate (16). Preferably, the movable fresh air pipe (31) is provided with an extension projecting from the wall of the housing (11) to the exterior. <IMAGE>
Patent EP-0397034-A1 (EP)
Inventor: HASHIMOTO TAKASHI
IPC: H01L21/336
Filed: 1990-05-03
Abstract: There is disclosed a static type random access memory in which a high polycrystalline silicon resistor comprising a polycrystalline silicon film (23) of a thickness of 30 nm or less or an MISFET (362) using the polycrystalline silicon film (23) as a channel is used as a load.
Patent EP-0456863-A1 (EP)
Inventor: WILD THOMAS WALTER
IPC: D04H11/00
Filed: 1990-05-17
Abstract: Lengths of yarn are implanted in a layer of adhesive on a pre-formed web (10). At the implanting station, the web is supported on a flat surface (30). A short distance from the implanting position, the web passes around a bend with the tufts at the outside of the bend.
Patent EP-0419783-A1 (EP)
Title: Kraftstoffeinspritzpumpe für Brennkraftmaschinen
Inventor: LOEFFLER ALF DR DIPL-PHYS
IPC: F02M41/12
Filed: 1990-07-17
Abstract: Bei einer Kraftstoffeinspritzpumpe für Brennkraftmaschinen, die einen Pumpeninnenraum (11) und einen davon getrennten Stellwerkraum (13) mit einem elektrischen Stellwerk (14) zum Betätigen eines die Kraftstoffeinspritzmenge bestimmenden Mengenverstellorgan aufweist, sind Teile des Stellwerks (14), aus denen eine Regelgröße für die Einspritzmenge abgeleitet wird und die dabei als Maßverkörperung dienen, vor Kraftstoffeinfluß zu schützen. Durch eine von einem permanenten Treibstrom durchflossene Strahlpumpe (27), die Teil eines Strömungskanals (24) ist, wird an der mit dem Stellwerkraum (13) in Verbindung stehenden Saugbohrung (33) der Strahlpumpe (27) der statische Druck abgesenkt und dieser Unterdruck zum Leersaugen des in den Stellwerkraum (13) entlang der Lagerung einer Stellwelle (21) als Leckströmung eindringenden Kraftstoffes genutzt. Diese Einrichtung eignet sich insbesondere für die Hochdruckeinspritzung bei Dieselbrennkraftmaschinen zur Erzielung einer langzeitstabilen, hochgenauen Kraftstoffzumessung.
Patent EP-0417565-A1 (EP)
Inventor: WIESENBACH NORBERT
IPC: E05B85/18
Filed: 1990-08-31
Abstract: The invention relates to a door lock (1) for a motor-vehicle door (2), having at least one supporting lock element (4) possessing a lock plate (3) serving for fastening, a catch bearing (5) having a lead-in for a locking bolt or locking shackle (7), a latch and further movable lock parts. The essence of the invention is that at least one carrier for at least one bearing piece for the pivotable mounting of at least one door handle (12) on the supporting lock element is arranged, that at least one transmission element for transmitting door-handle movements is provided and connects the door handle (12) to one of the movable lock parts, and furthermore that a lock cylinder (13) is arranged on the supporting lock element (4) by means of a housing (26) serving as an adaptor, the lock plate (3) which serves for fastening being screwable, on the inside of the motor-vehicle door, to an end face, on the same side as the fork latch, of the door frame or unit carrier (33) of the motor-vehicle door (2). <IMAGE>
Patent EP-0418780-A1 (EP)
Inventor: UHLIR PAVEL
IPC: D04B35/10
Filed: 1990-09-17
Abstract: The invention relates to a device for guarding the yarn motion in a textile machine during unwinding the yarn (P) from the bobbin (1). A sensor (7) of the device is as­signed to a yarn guiding eye (3) for detecting the rotary motion of the yarn which unwinds from the bobbin in a bal­loon. Light emitting diode (71) and a phototransistor (72) can be used as a sensor.
Patent EP-0433592-A1 (EP)
Inventor: MARX JUERGEN DIPL-ING FH
IPC: H01H47/22
Filed: 1990-10-11
Abstract: In order to switch on and off an electrical load which is supplied from an AC network, with the aid of a computer-controlled electrical timer, said timer has a microcomputer (2), in a common housing (1) as the computer, an electronically controlled bipolar relay, which is fitted with in each case one network-supplied energising coil (4, 5) for closing and forcible opening of a contact (6) arranged in the load circuit, a PTC thermistor (22), arranged in the energising circuit, and a network-supplied current source for the electronics. The opening and closing of the switching contact (6) is controlled by the microcomputer and takes place via a triac (7), in the zero crossovers of the supply network by means of the respective energising coil, of which the switching-on energising coil (4) is energised by the network half-cycle following the switching-on pulse and closes the contact (6), and the switching-off energising coil is energised by the network half-cycle following the switching-off pulse and forcibly opens the contact (6). The respective energising coil is supplied for the duration of a network half-cycle, or for a plurality of successive network half-cycles of the same polarity. The energising circuit is dimensioned such that the self-adjusting energising current reaches a magnitude which is permissible only briefly and is reduced in a time-dependent manner if necessary by the PTC thermistor. <IMAGE>
Patent EP-0422671-A1 (EP)
Inventor: DIETTERICH CHARLES WILLIAM
IPC: B43L23/08
Filed: 1990-10-12
Abstract: The invention provides a single, universal crayon sharpener capable of accommodating many different sizes of crayons or other similar marking instruments. The invention includes asymmetrical sharpening slots (30,34) and cutting flanges (32,36) which cooperate with an internal guide wall (38) to ensure the proper placement and sharpening of a large range of crayon sizes. The use of asymmetrical sharpening slots and cutting flanges, and an internal guide wall, in addition, permits the efficient reinforcement of the sharpener to resist the forces and stresses generated during the sharpening process.