baber/WOPTO huggingface dataset:
Patent EP-0169885-B1 (EP)
IPC: H05B3/62
Filed: 1985-01-10
Granted: 1990-07-25
Abstract: A multi-zone thermal process system utilizing nonfocused infrared panel emitters. An insulated housing has a plurality of zones each having separate panel emitters which heat a product load traveling through the zone and in close proximity to said panel(s) at different peak wavelengths in each zone. The panel emitters emit infrared wavelengths in the middle and far regions. The temperature differences across each zone and between the panel and product are held to a minimum. A specific application of the system is for accomplishing reflow soldering of surface mount devices to printed circuit boards.
Patent EP-0203288-B1 (EP)
IPC: F28F19/02
Filed: 1986-03-12
Granted: 1989-05-31
Abstract: A heat exchanger with a tube bundle constituted by externally enamelled bayonet-tubes (1) which are individually fixed to the tube plate (4) using a special system of sealing by pressing against a frusto-conical seat (13), and which comprises a single PTFE gasket (10) for the entire tube bundle.
Patent EP-0226121-B1 (EP)
IPC: A61K31/7036
Filed: 1986-12-02
Granted: 1992-01-22
Abstract: Acarbose containing, apart from water, less than 10% by weight of sugar-like subsidiary components is prepared as described and used for preparing medicaments.
Patent EP-0230592-B1 (EP)
IPC: A01D34/00
Filed: 1986-12-11
Granted: 1989-08-16
Abstract: 1. Verge mower for mounting on a vehicle provided with a power take-off shaft and having a mower head (12) optionally mountable on opposite sides of a longitudinal center plane, comprising (a) a support (16) extending substantially in said longitudinal center plane (14), (b) a pivot arm (18) pivoted on the support (16), and (c) a mower head (12) located at the free end of the pivot arm (18), characterized in that (d) gearing means (20) are arranged on the support (16) substantially in the longitudinal center plane (14) and are in driving engagement with a prime mover, on one hand, through transmission means (22) extending along the support (16) and, on the other hand, the mower head (12) through transmission means extending along the pivot arm (18), and (e) the pivot arm (18) with the mower head (12) is pivotable under the support (16).
Patent EP-0215650-B1 (EP)
IPC: A61K31/495
Filed: 1986-09-12
Granted: 1992-01-29
Abstract: Antibacterial compounds have the formula <CHEM> wherein R<1> is hydrogen, a pharmaceutically acceptable cation, or alkyl; A is CH, CF, CCl or N; Y is alkyl, haloalkyl, cyclopropyl, vinyl, methoxy, N-methylamino, p-fluorophenyl, p-hydroxyphenyl or p-aminophenyl; or A is carbon and is taken together with Y and the carbon and nitrogen to which A and Y are attached to form a five to seven membered ring which is optionally substituted; and R<2> is a bridged-diazabicycloalkyl group.
Patent EP-0222671-B1 (EP)
IPC: H01M50/434
Filed: 1986-09-18
Granted: 1991-03-20
Abstract: Controlledly microporous shaped articles adopted for use, e.g., as electrodes and diaphragms, are produced by consolidating a fibrous matrix with a latex binder material, notably by deposition onto a rigid perforate substrate, the lattice network of said binder material comprising a silica-based derivative, e.g., a precipitated or pyrogenic silica.
Patent EP-0211060-B1 (EP)
Title: Appareil a jet de flamme pour vaporization de poudre
IPC: C23C4/12
Filed: 1986-01-24
Granted: 1989-04-12
Abstract: L'appareil possède une tête de pulvérisation pour acheminer la poudre délivrée par une substance porteuse, de l'air par ex., dans le jet de flamme. Dans le corps (3) de la tête de pulvérisation sont ménagés des rangées d'alésages permettant l'émission et le guidage du mélange de gaz combustible jusqu'à l'espace de combustion de la flamme. L'appareil ci-décrit est caractérisé en ce que des plaques latérales (10) disposées unilatéralement ou multilatéralement et/ou des plaques d'extrémité (11) s'étendant sur le corps (3) de la tête de pulvérisation sur le côté face à l'espace de flamme (8), formées de manière analogue à des dents d'un peigne et délimitant l'espace de flamme (8), sont fixées - de préférence soudées - d'une manière thermoconductrice au côté situé perpendiculairement à la surface du corps (3) de la tête de pulvérisation, qui comporte la rangée (7) d'alésages permettant l'émission du gaz combustible nécessaire au maintien de la flamme.
Patent EP-0270548-B1 (EP)
Inventor: KARLSSON LARS
IPC: F26B3/28
Filed: 1986-08-13
Granted: 1995-11-02
Abstract: A heat treating oven incorporating at least one oven section (8, 8a, 8b), built in a modular system, and where the inner sides (13, 17) of the oven walls at least partly are provided with reflecting material and support a number of infra-red radiating tubes (15) connectable to a current source, and which oven section is equipped with supply air terminal devices (10, 14, 18). In order to make the oven more flexible this oven section has at least one heating unit (11) connected to the supply air terminal devices (10, 14, 18) and adapted to be optionally switched in for heating the supply air to an optional temperature, in order to impart upon the oven section a combination of heating by optional proportions of radiation heat caused by the infra-red tubes and convection heat caused by the heated supply air.
Patent EP-0231371-B1 (EP)
Title: Administration d'agents benefiques commandee par le patient
IPC: A61M5/175
Filed: 1986-07-29
Granted: 1993-02-17
Abstract: Dispositif (60) et système (20) permettant l'administration commandée par le patient d'un analgésique ou d'un autre agent bénéfique (142), tout en empêchant l'administration d'une quantité toxique dudit agent bénéfique. L'invention permet l'administration de doses fractionnées à un patient dans des quantités qui sont directement proportionnelles au temps écoulé depuis que la dernière dose ou fraction de dose a été administrée au patient. Dans les modes préférés de réalisation le dispositif comprend un boîtier (58) contenant une enveloppe (88) et une plaque postérieure (86), le boîtier contenant un commutateur de commande (84) permettant d'ouvrir et de fermer la conduite en aval (62) et d'enfoncer une plaque flottante (10) qui comprime ainsi un réservoir de doses (90) contenant l'agent bénéfique (142). Un ressort (124) rappelle le commutateur de commande (84).
Patent EP-0276222-B1 (EP)
Title: Soupape de regulation compensee servant a reguler l'ecoulement d'un fluide
IPC: F15B11/044
Filed: 1986-09-22
Granted: 1992-08-19
Abstract: Un ensemble à soupapes de régulation directionnelle compensée sert à réguler l'écoulement d'un fluide en direction et en provenance d'un moteur hydraulique étant éventuellement du type à cylindre et étant soumis à des charges positives et négatives. Durant la régulation de la charge négative, le dispositif de régulation (46) compensant la charge négative fait varier le niveau du différentiel de pression traversant une ouverture de dosage (37, 38), disposée au niveau de l'orifice d'émission du moteur hydraulique (11), en réponse à la pression au niveau de l'orifice d'admission du moteur hydraulique, tout en maintenant ce différentiel de pression constant à chaque niveau spécifique. Le différentiel de pression traversant une ouverture de dosage (35, 36), disposée au niveau de l'orifice d'admission du moteur hydraulique (11), est maintenu à un niveau présélectionné constant par l'ensemble de régulation du compensateur de charge positive.
Patent EP-0244591-B1 (EP)
Title: Extrusion apparatus for the production of mixed molten plastics
IPC: B29C48/52
Filed: 1987-03-06
Granted: 1990-07-25
Abstract: An extrusion apparatus for the production of mixtures of molten synthetic material includes a gear pump which is provided in the flow of molten material. The gear pump comprises a housing and two meshing gear pump wheels. The line joining the centers of the two wheels extends at right angles to the central longitudinal axis of the hollow cylinder. Outlet and inlet openings are formed in the cylinder of the extrusion apparatus which lead directly into the gear pump housing into regions which are, respectively, upstream and downstream of the gear wheels. The major surfaces of the gear wheels are disposed horizontally relative to the central longitudinal axis of the hollow cylinder.
Patent EP-0262523-B1 (EP)
IPC: B65D85/68
Filed: 1987-09-17
Granted: 1990-07-04
Abstract: 1. Transport means for receiving columnar products to be transported, inserted in the column axis direction and held in this position by circumferential gripping, in particular for stacks of rotors of small electric motors, having a transport palette (2) with palette columns (e.g. 3 or 4) secured on it and surrounding the columnar products to be transported (rotors 8) on two outer partial circumferential areas (83, 84) lying opposite each other and leaving free intermediate circumferential areas (85, 86) accessible from the outside, characterised by support feet (e.g. 35-38 or 45-48) or centering funnels (e.g. 371 or 451), moulded onto the palette columns (e.g. 3 or 4) on their transport palette end, for the transported products (rotors 8) to be inserted.
Patent EP-0240467-B1 (EP)
IPC: F02B33/34
Filed: 1987-04-03
Granted: 1991-10-16
Abstract: The rotating and alternating piston machine is an alternating or free piston machine in which the pistons effect a rotating and alternating movement. Main characteristics: 1) the use of rotation or alternation/rotation, for example in order to control the ports provided in the cylinder walls of two- and four-stroke engines, pumps and compressors; 2) simple conversion of rotating and alternating movement by mechanical or electrical means. The rotating and alternating piston machine offers the possibility of: pumps, including the electric drive, in which there is only one rotating part; direct conversion of the alternating movement of the piston into electrical energy; control of the gas movement by the piston; operation of other ports having specific functions (for example, introducing additional compressed gas, discharge ports operating in succession etc.); free selection of the number of piston strokes per rotation; choice of piston stroke kinematics; powerful rotation or swirling of charge; easily designed compact and inexpensive machines; possible integration of a compressor without having to provide for an additional volume and virtually without any weight increase. In the two-stroke combustion engine, in which the gas exchange is controlled by the pistons (2 and 5), the useful power is available at the central shaft (14), which carries the rotating and alternating piston (2) in a longitudinally-slidable but rotationally-fixed manner. Movement is converted by the oscillating shaft (35) and transmission element (38). The engine is provided with four working chambers and has a 100% mass balance.
Patent EP-0266330-B1 (EP)
IPC: E04B9/22
Filed: 1987-10-28
Granted: 1991-06-19
Abstract: A frame for suspension of ceiling panels, such as sound absorbing slabs, which frame (1) consists of                                two pairs of frame sections (2, 3) with the two frame sections (2, 3) of each pair being identical and arranged in parallel relationship. The first frame section (2) is formed with a leg portion (5) which is bent at an angle and which has an aperture (7) formed therein, and the second frame section (3) has a protrusion (6) which is arranged, to extend through the aperture (7) in the first frame section (2) whereby a channel is formed in which a fastener (4) may be introduced to interlock the frame section (2, 3). The fasteners (4) may also be the frame suspension means.
Patent EP-0325590-B1 (EP)
Title: Circuitry for converting measurement signals disturbed by a disturbance function into undisturbed signals
IPC: H03H21/00
Filed: 1987-08-26
Granted: 1993-02-17
Abstract: PCT No. PCT/EP87/00484 Sec. 371 Date Apr. 7, 1989 Sec. 102(e) Date Apr. 7, 1989 PCT Filed Aug. 26, 1987 PCT Pub. No. WO88/02954 PCT Pub. Date Apr. 21, 1988.Circuitry is disclosed for converting an input measurement signal VR(i), which is disturbed at least occasionally by a disturbance function, into an output, undisturbed signal VR(o) by means of a first digital adaptive filter having variable filter parameters. A control circuit is provided to change to parameters of the second adaptive filter to improve the ability of the system to filter out the disturbance signal. The apparatus includes a series circuit formed by a high pass filter and a second digital adaptive filter, coupled to receive the input signal VR(i). The control circuit switches the second adaptive filter to the adaptation mode, for determining the filter parameters necessary for suppression of the disturbance function n, when essentially only the disturbance signal reaches the second adaptive filter. Thereafter, the filter parameters of the second adaptive filter are transferred to the first adaptive filter to improve the performance of the first adaptive filter.
Patent EP-0279346-B1 (EP)
IPC: A47B95/04
Filed: 1988-02-10
Granted: 1993-02-17
Abstract: The cooling furniture has a furniture body 1 with a joint strip 5 situated in its upper edge region. The upper edge of the furniture body is constructed as a resting surface for an information support 10. A cover 6, covering the resting surface, is attached swivellably to the joint strip 5. <IMAGE>
Patent EP-0289765-B1 (EP)
Title: Circular cutter
IPC: B26D1/14
Filed: 1988-03-22
Granted: 1992-07-29
Abstract: The circular cutter is characterised in that a product feeding carriage (3), in which work guide (4), advancing mechanism (5) and work-holding means (6) are integrated, can be switched by means of an actuating unit (7) between an operating position and a withdrawn position and it is thus possible to guide a product up to the immediate vicinity of the cutting knife (9). Switching between operating position and withdrawn position can also be achieved by corresponding displacement of the cutting plane. 
<IMAGE>
Patent EP-0291699-B1 (EP)
IPC: H01B3/30
Filed: 1988-04-18
Granted: 1992-07-01
Abstract: The surface coating binders, which are suitable for the production of highly heat-resistant films and coatings, are mixtures of
 a) polyamide-imides based on trimellitic anhydride, lactams and diisocyanates, and
 b) organic compounds containing (i) carbodiimide and/or uretoneimine groups and (ii) blocked isocyanate groups,
 and are used in coating compositions for heat-resistant substrates, for example in wire enamels.
Patent EP-0306935-B1 (EP)
IPC: D06M15/643
Filed: 1988-09-08
Granted: 1992-07-22
Abstract: The invention is a process wherein organic fibers are impregnated with organopolysiloxane (1) containing, in addition to diorganosiloxane units in which the two SiC-bonded organic radicals are monovalent hydrocarbon radicals, at least two monovalent SiC-bonded radicals containing basic nitrogen, at least some of the SiC-bonded radical containing basic nitrogen comprising SiC-bonded N-cyclohexylaminoalkyl radicals. The SiC-bonded N-cyclohexylaminoalkyl radicals are in monoorganosiloxane and/or diorganosiloxane and/or triorganosiloxane units. The preferred SiC-bonded N-cyclohexylaminoalkyl radical is the SiC-bonded N-cyclohexyl-3-aminopropyl radical. The organopolysiloxane (1) contains optionally condensable groups which are bonded directly to silicon. The organopolysiloxane (1) containing condensable groups bonded directly to silicon can be employed together with an organopolysiloxane (2a) containing at least 3 Si-bonded hydrogen atoms per molecule, or together with trialkoxy- or tetraalkoxysilanes (2b), and if appropriate, together with a catalyst (3) for the condensation of condensable groups bonded directly to silicon.
Patent EP-0282251-B1 (EP)
IPC: G01N9/00
Filed: 1988-03-07
Granted: 1993-02-17
Abstract: A transducer for measuring a parameter of a fluid, such as density or viscosity, comprises two generally parallel tines extending from a common yoke, forming a tuning fork adapted to be immersed in the fluid. The tines are excited to vibrate resonantly and in anti-phase by one or more piezo-electric exciting elements, which are housed in one or more cavities within the tines or the yoke. The vibrations are sensed by one or more similarly-housed piezo-electric sensing elements. The tines are shaped to enhance their sensitivity to the parameter to be measured: for example they are provided with re-entrant surfaces to enhance density sensitivity, or elongated in the direction in which they vibrate to enhance viscosity sensitivity.
Patent EP-0315332-B1 (EP)
IPC: A61K9/10
Filed: 1988-10-18
Granted: 1992-04-15
Abstract: Novel antitussive and anesthetic liquid compositions of matter for oral use comprising an effective oral antitussive drug and phenol; and method of using same.
Patent EP-0280583-B1 (EP)
Title: Process for the preparation of hydroxybiphenyls
IPC: B01J23/72
Filed: 1988-01-07
Granted: 1992-09-16
Abstract: A process for the production of a hydroxybiphenyl by the hydrolysis of a bromobiphenyl, at a temperature below 300 DEG  C., in the presence of both a copper-based catalyst and a separate cocatalyst selected from amongst halides, phosphates, nitrates, alcoholates, silicates, alcohols, carboxylic acids, sulfonic acids, organic sulfur-containing compounds, carbon monoxide, quinolines, tertiary amines, ammoniums, phosphines, phosphoniums, cyanides and palladium.
Patent EP-0277881-B1 (EP)
Title: Safety lock with key
IPC: E05B27/08
Filed: 1988-02-02
Granted: 1991-12-18
Abstract: The invention relates to a safety lock with key. The serrated washer (21) interacting with the serrated strips (17) of the barrel (12) for absorbing the angular stresses exerted on said barrel by the wrong key is no longer fixed, but is loosely mounted angularly and non-axially in relation to the case (11) of the lock, and it is stressed elastically at rest towards a stable position by a spring (34). When the torque exerted on the washer by the wrong key exceeds a predetermined threshold, the serrated washer is driven in rotation, and this rotation is converted into axial displacements of a lug (20) mounted slideably in the barrel and capable of cooperating with a slot (8) made in the lock actuator (6). This conversion is ensured by the interaction of at least one V-shaped tooth (27) located on a collar (26) blocked angularly, but free to move axially in relation to the case with a notch (25) made in a ring (24) fixed to the washer. The axial displacements of the collar (26) are converted into oppositely directed axial displacements of the lug (20) by means of a rocker (31). <IMAGE>
Patent EP-0314795-B1 (EP)
Inventor: TANAKA KUNIO
IPC: G01B21/20
Filed: 1988-02-29
Granted: 1993-12-29
Abstract: Procédé de numérisation dans lequel une sonde est déplacée le long d'un modèle conformément à une commande de profil, et les données de position de ladite sonde sont reçues et numérisées. Les trois points qui sont reçus en dernier sont désignés par P1, P2 et P3 suivant l'ordre de réception. Dans ce cas, le point P2 n'est pas numérisé lorsqu'un angle entre un vecteur P1P2 et un vecteur P2P3 est supérieur à un angle prédéterminé MAX.
Patent EP-0325284-B1 (EP)
IPC: B23B31/12
Filed: 1989-01-20
Granted: 1993-06-09
Abstract: A self-actuating keyless chuck for use with a reversible powered driver is disclosed. The chuck comprises a body (14) which carries a rotatable split nut (38) and a plurality of slidable jaws (16) driven by the rotatable nut (38). A sleeve member (12) is rotatably connected to the body and carries an impact ring (46) provided with a first impact dog (44). A second impact dog (48) is associated with the split nut (38). Spring means (50) are provided to bias the first impact dog (44) toward engagement with the second impact dog (48) whereby the jaws (16) will be tightened or loosened whenever the rotation of the sleeve (12) is restrained and the powered driver is actuated.
Patent EP-0347731-B1 (EP)
Inventor: SCHAETZLEIN HELMUT
IPC: A01N59/00
Filed: 1989-06-14
Granted: 1993-12-08
Abstract: The present invention relates to a process for controlling plant pests, particularly on vines, hop stems or the like, which is characterised by the use of an aqueous solution containing hydrogen peroxide (H2O2) or ozone (O3) as a spray composition for pest control on plants, for example vines, hop stems or the like; the present invention in particular relates to a process for controlling plant pests which is characterised by the use of an aqueous solution containing hydrogen peroxide (H2O2). If desired, this solution can contain admixtures of biocides and/or supporting active compounds and/or H2O2 stabilizers and/or peracids and/or sulphur, particularly wettable sulphur.
Patent EP-0355332-B1 (EP)
IPC: B23B5/44
Filed: 1989-07-01
Granted: 1992-02-12
Abstract: The attachment for machine tools, in particular milling machines and lathes, for producing irregular or regular polygonal surfaces on workpieces consists of a cutter head (2) which is to be fastened positively and non-positively to the spindle (1) of the machine tool and is provided with a certain number of cutting edges (tools 3) at the same angular spacings. Furthermore, a universal-joint shaft (11) displaceable in its longitudinal direction is likewise fastened positively and non-positively to the spindle (1). The other end of the universal-joint shaft is connected to a rotatably mounted workpiece carrier (5) to be fastened to the machine table (4), a gear train (7 to 9) between universal-joint shaft and workpiece carrier providing for a certain transmission ratio. When the transmission ratio is 1:2, a two-cornered figure is produced when there is one cutting edge, a square is produced when there are two cutting edges, a hexagon is produced when there are three cutting edges, etc. A triangle is produced when the transmission ratio is 1:3 or 1:1.5 and there is one cutting edge. A pentagon is produced when the transmission ratio is 1:2.5 or 1:1.25 and there is one cutting edge. This series can likewise be continued. A machine tool can be easily reset by this attachment in order to produce, with due regard to the geometric relationships, polygonal workpieces having few spherical surfaces. <IMAGE>
Patent EP-0353616-B1 (EP)
Inventor: ERNST WOLFRAM DIPL-ING
IPC: H04L7/00
Filed: 1989-07-26
Granted: 1993-12-08
Abstract: Process for synchronization of a frequency to an interference-prone reference frequency. Loss of the steady-state phase relationship between frequency and reference frequency which is maintained during the control process because of either phase shifts or necessary switching to another reference frequency causes a permanent phase deviation (random walk) in some cases because of the interference-prone reference frequencies until the steady-state phase relationship is restored. In order to prevent random walk or to avoid having to terminate the phase relationship, initially an offset value is generated by the microprocessor upon occurrence of a phase shift which exceeds a predetermined threshold and prevents the effect of the phase shift on the control process, and secondly, each reference frequency is assigned its own phase discriminator by means of which the trend in the phase relationship of the frequency in comparison with each reference frequency is known by the microprocessor, so that the microprocessor can take suitable control measures in the event it is necessary to switch to a different reference frequency.
Patent EP-0362824-B1 (EP)
Inventor: VON BERG PETER
IPC: A61B5/03
Filed: 1989-10-04
Granted: 1994-01-19
Abstract: In a pressure meter catheter which carries a pressure sensor in its measuring tip a reference pressure is admitted to effect zero setting in accordance with the invention while the instrument is in situ during a measurement, the reference pressure permitting adjustment of an evaluating unit at a remote location. Preferably, the measuring tip is surrounded in sealing fashion by a balloon which can be inflated through the line in the catheter tube through which atmospheric pressure is applied to the sensor as reference pressure for the measurement. Thus the same pressure is available both at the measuring connection and at the reference connection of the sensor, and the pressure differential measured by the sensor consequently is exactly zero.