baber/WOPTO huggingface dataset:
Patent EP-0318450-A1 (EP)
Inventor: CARLSSON TAGE
IPC: E04C3/09
Filed: 1988-11-18
Abstract: The element is compri­sed of a continuous length of bendable strip material which is bent to a sawtooth configuration, wherewith respective crests (3) which interjoin two adjacent diagonal struts (1, 2) of the strip material are flat, each crest (3) and adjoining struts (1,2) together forming one sawtooth in the sawtooth row. The outer surfaces of two adjacent struts (1,2) are unbroken continuations of the strip parts forming the crests (3) and lie in two parallel planes which are perpendicular to the plane of the flat crests (3) and lie on both sides of the crests (3). 
     The invention also relates to a method for manufacturing such a web element.
Patent EP-0304493-A1 (EP)
Inventor: SHIRAISHI TADAYOSHI
IPC: C09K3/00
Filed: 1988-03-10
Abstract: The invention is related to hydroxystyrene derivatives and salts thereof represented by general formula (I)
     
     
     
     
     (wherein
     
     R 3  and R 4 are bound to each othertoform-CONH-CS-S-, (II), (III) or (IV) (wherein R 6  is (V) (wherein X' is H, halogen, methyl, ethyl, R 7 O- (wherein R 7  is methyl or ethyl), nitro, aminosulfonyl, or amino and m 1  is 1 or 2), pyridyl, furyl or thienyl and n' is an integer of 0 to 3) when R 1  and R 2  each represents phenyl, benzyl or phenethyl or when R 1  represents R 5 0 (wherein R 6  is H, C 1 -C 5  alkyl or benzyl) and R 2  represents benzyl or PhSCH 2 ; R 3  represents cyano and R 4  represents carbamoyl or they may be bound to each other to form -CO-Y-CH 2 CH 2 - (wherein Y is 0 or-NH) or (VI) when R 1  and R 2  each represents phenyl, benzyl or phenethyl or R 1  represents R 5 0- (wherein R 5  is as defined above) and R 2  represents benzyl; or R 3  and R 4  are bound to each other to form (IV) (wherein n 1  and R 6  are as defined above) when R 1  and R 2  each represents C 1 -C 3  alkyl). They are useful as effective ingredients of anti-allergic agents, 5-lipoxygenase inhibitors, antibacterial agents, tyrosine kinase inhibitors, UV absorbers, and reverse transcriptase inhibitors, and are also useful as intermediates for many organic compounds.
Patent EP-0324820-A1 (EP)
Inventor: HAMILTON JOHN GEORGE
IPC: E06B/
Filed: 1988-07-04
Abstract: A vent (9) is provided for securement to the top outer periphery (10B) of a frame member (10) of a window (or other aperture) and comprises a duct assembly (11A, 11B, 11C) preferably made by an extrusion process (e.g. plastics extrusion). The front end of the duct assembly includes a lateral flange (18) which can be in the form of a downstand or drip, and the flange (18) carries a sealing element (34) to sealingly engage the front vertical surface (10A) of the window frame member (10): consequently the need for a seal between the top edge (10B) of the frame (10) and the duct bottom surface (13) can be avoided so facilitating the fitment of the vent to frames (10) having top edges (10B) of different profile. The vent bottom surface (13) can be substantially planar. The vent assembly can comprise interchangeable parts.
Patent EP-0326607-A1 (EP)
Inventor: KEMPE MANFRED
IPC: G01N1/06
Filed: 1988-08-18
Abstract: A backlash-free drive for the infeed mechanism of a microtome, comprising a threaded spindle (1) mounted so as to be rotatable but axially non-shiftable, as well as two nut elements (2a, 2b) connected such that they are non-rotatable but can be shifted in an axial direction relative one another, said nut elements being spring-loaded against one another in an axial direction. Acceptable tolerances for the conicity of the threaded spindle are obtained by making use of at least one plain bearing (11,13;12,14) between the threaded spindle and nut element (2a), said nut element being connected to a specimen holder (16) via a gear. Fences (30,32;31,33) acting in the direction of spindle rotation protect the thread from deformation, as do two frictional clutches (24;25), which prevent excessive driving torques from having an effect and allow the user the option of operating the micrometer with manual feed (22) or an automatic feed device (26).
Patent EP-0340251-A1 (EP)
Inventor: HARMJANZ DIETRICH
IPC: A61M25/08
Filed: 1988-08-27
Abstract: A guide catheter (1) in the form of a flexible or rigid tube receives and guides a balloon catheter in order to expand the coronary arteries (9) of the heart. The catheter wall in the region of the catheter tip (5) recedes from the edge over part of the periphery (6). When the tip of the guide catheter is inserted for only a short distance through the opening (8) of a coronary artery, blood from the aorta can pass through the wide flow cross-section into the catheter and into the coronary artery. This ensures a supply of blood to the coronary artery. When the guide catheter is pushed further forward, the recess is closed off by the wall of the opening of the coronary artery, so that injected contrast agent enters the coronary artery but not the aorta.
Patent EP-0338273-A1 (EP)
Inventor: PENZ HEINZ
IPC: H02G1/12
Filed: 1989-03-21
Abstract: A cable jacket cutter comprising a blade arranged on a base member, which blade is provided at its free end with a flat­tened portion extending approximately perpendicular to the cut and between the interior and the jacket of the cable, and also comprising driving teeth with a hand lever drive, which driving teeth are likewise arranged on the base member and can be rolled along the cable jacket, is to be improved with respect to its manufacture and handling ability without sacrificing the advantages of the known solutions. 
     This is achieved by manufacturing both the base member (1) and the hand lever drive (4) from an insulating plastics material, the driving teeth (3) of the hand lever drive being constructed as a metal component which is fastened to the hand lever (4).
Patent EP-0352603-A1 (EP)
Title: Séparateur pour générateur électrochimique à électrolyte alcalin de type métal-air
Inventor: MAS JEAN-CLAUDE
IPC: H01M50/489
Filed: 1989-07-18
Abstract: Séparateur pour générateur électrochimique à électrolyte alcalin, de type métal-air, comprenant un support à base de fibres tissées ou non tissées, caractérisé par le fait qu'au moins une face dudit support est munie d'au moins un film en alcool polyvinylique insoluble en milieu alcalin.
Patent EP-0358926-A1 (EP)
Inventor: WISNER RONALD R
IPC: F04B39/02
Filed: 1989-08-04
Abstract: A pick-up tube (34) for removing foreign particles from the lubricant supplied to hermetic motor-­compressors of the type including an outer housing (14), a lubricant sump (22) in the bottom of the housing (14), and a rotatable shaft (18) vertically disposed in said housing (14) is provided. The pick-up tube (34) includes an annular groove (50) disposed circumferentially around the pick-up tube (34), wherein foreign particles found in the lubricant are deposited in the groove (50) as the particles move up the pick-up tube (34) as a result of the centrifugal force created by the rotating of the shaft (18).
Patent EP-0364787-A1 (EP)
Inventor: SCHATZ RICHARD A
IPC: A61F2/00
Filed: 1989-09-29
Abstract: A plurality of expandable and deformable intraluminal vascular grafts are expanded within a blood vessel by an angioplasty balloon associated with a catheter to dilate and expand the lumen of a blood vessel. The grafts may be thin-­walled tubular members (71) having a plurality of slots (82) disposed substantially parallel to the longitudinal axis of the tubular members (71), and adjacent grafts are flexibly connected by a single connector member disposed substantially parallel to the longitudinal axis of the tubular members.
Patent EP-0373451-A1 (EP)
Inventor: PHILIPP GOTTFRIED
IPC: C08G77/58
Filed: 1985-02-26
Abstract: For the production of scratch-resistant coatings, a coating material which has been obtained by hydrolytic polycondensation of at least one titanium compound, at least one organofunctional silane and optionally at least one inorganic oxide component, the amount of water used for precondensation being introduced by means of moisture- containing adsorbents, water-containing organic solvents or hydrated salts, is applied to a substrate and the coating obtained is cured by heating.
Patent EP-0359533-A1 (EP)
Inventor: BICKLEY ALAN C
IPC: H01R11/18
Filed: 1989-09-12
Abstract: A sensing element comprises a body (1) of pressure sensitive electrically conductive material formed by a non-conductive matrix of flexible elastomeric material, the matrix containing electrically conductive particles. The body is formed with spaced connection regions, at least one of which is a hole into which an electrical connector (3) may be inserted as a push fit. The connector is oversize in a direction transversely of the hole to ensure that the connector is held in place in the body and makes good electrical connection therewith.
Patent EP-0370727-A1 (EP)
Inventor: TIDLUND OLAV
IPC: H02B1/30
Filed: 1989-11-20
Abstract: The internal width of and hence the floor area required by an enclosure 1 housing electrical apparatus of a given depth are reduced as compared with known enclosures housing the same apparatus by use of an improved swing frame 5 which supports the apparatus and is pivotally mounted with respect to a side wall 4 of the enclosure by hinge assemblies 6. Each hinge assembly comprises a rigid elongate link 7 which, at one of its ends, is pivotally mounted with respect to the side wall 4 about a fixed vertical axis 8 adjacent the wall and near the front face 2 of the enclosure and which, at its other end, is pivotally mounted with respect to the swing frame about a vertical axis 10 fixed with respect to the frame at or near the adjacent corner of the frame.
Patent EP-0327421-A1 (EP)
Inventor: BRUNET MICHEL
IPC: B65D83/14
Filed: 1989-01-20
Abstract: Package for a small sprayer (1) (diameter and height of a few centimetres) constituted from a can and a valve and comprising: 
<??>1) a case (13) protecting the can (2) of the sprayer, 
<??>2) a push button (5) such as an oral or nasal push button fitted round the valve body (3) of the said sprayer and bearing on the rod (4) of the valve, being characterised by: 
<??>a) the existence, in the bottom part of the said case, of a notch (15) wide enough to allow the insertion of a finger (generally the thumb), but too narrow to allow the sprayer to emerge, and precut in the wall of the said case, the precutting being sufficiently fragile to be broken simply by pressing or manual tearing; 
<??>b) vertical ribs (14) disposed along the inside wall of the said case, there being at least three of them whose respective widths are compatible with the outside diameter of the said can which is thus held in place inside the said case; 
<??>c) the widening of the base (8) of the push button in order to allow two fingers, in general the first and second fingers, to press there simultaneously; 
<??>d) the presence of vertical flanges (9) fixed under the said push button, near to its outside perimeter, and provided with fixing means (10) allowing irreversible fixing of the said push button onto the said case. <IMAGE >
Patent EP-0365373-A1 (EP)
Inventor: BOSSUET CLAUDE
IPC: F16H48/22
Filed: 1989-09-11
Abstract: The invention relates to a device allowing a differential to transmit different torques automatically to each of its shafts. It consists of a conventional differential, to the planet wheels of which are added a flange with a hub 27 or 28 associated with the planet wheel by means of balls, themselves acting on the reaction washers 25 or 26; when the torques between the planet wheels 13 or 18 and the flanges 27 or 28 are unequal, one of the reaction washers 25 or 26 applies a pressure to the brakes 16-12 or 20-21 by means of the pushers 2 or 14, thus braking the planet wheel tending to race. The device according to the invention is intended especially for motor vehicles, agricultural tractors, cross-country vehicles, etc. <IMAGE>
Patent EP-0373062-A1 (EP)
Inventor: CAMPAGNIE BERTRAND
IPC: H03F3/34
Filed: 1989-12-05
Abstract: The invention relates to a control circuit for a device comprising at least one transistor connected as a current source (T4). 
<??>In order to set its mean rest potential at a specified level, this circuit comprises: - means for setting the potential Vgs of said transistor (T4) by a translator follower (T6 + T12) - the control of the offset potential of this follower by the charge of a capacitor (C2) - the charging of this capacitor, in the calibration phase, by a shifter (T8, D2, D4, T10) which is looped back to the capacitor, through a switch controlled by a clock (H). 
<??>Application to comparators and differential amplifiers.
Patent EP-0352251-A1 (EP)
Inventor: HORVATH EDUARD
IPC: A61F2/42
Filed: 1989-07-18
Abstract: The invention relates to an artificial hand which has a prosthesis attachment and which possesses a gripper corresponding to the thumb and at least one other gripper corresponding to at least one other finger of the hand, at least one gripper being arranged in such a way that it can be pivoted towards the other gripper, the gripper (3) corresponding to a finger other than the thumb, preferably the index finger and the middle finger, projecting at an obtuse angle from a finger support (1), and the gripper (8') corresponding to the thumb projecting likewise at an obtuse angle from a thumb carrier, and the pivot axis of the respective pivotable carrier, i.e. finger carrier (1) and/or thumb carrier, including an acute angle with the normal plane to the axis (2) of the prosthesis attachment (4), and the drive mechanism being arranged optionally in the finger carrier (1) and/or thumb carrier (7) which are designed sleeve-shaped in order to receive the drive mechanism. <IMAGE>
Patent EP-0343232-A1 (EP)
Title: Broche de guidage de precision a alignement automatique
Inventor: MOULIN NORBERT L
IPC: G02B6/38
Filed: 1988-11-21
Abstract: Une unité de guidage de précision (11) comprend un boîtier (13) ayant un passage au moins partiellement cylindrique (19) avec un axe (27), une broche de guidage (15) de grandeur appropriée pour être introduite dans le passage (19) du boîtier (13) et ayant un axe (31). La broche de guidage (15) comporte une tête partiellement sphérique (33) et une tige au moins partiellement cylindrique (35) jointe à la tête par un col (37). La tige (35) et la tête (33) ont sensiblement le même diamètre et un diamètre inférieur au diamètre du passage (19), de sorte que la broche de guidage (15) peut coulisser dans le passage (19). La section transversale du col (37) a une dimension inférieure au diamètre de la tige (35) et le col présente une surface inclinée (39) qui est inclinée par rapport à l'axe (31) de la broche de guidage (15), cette surface inclinée (39) s'étendant ainsi radialement vers l'intérieur lors de l'extension distale de la broche.
Patent EP-0340299-A1 (EP)
Title: Preceramic compositions and ceramic products
Inventor: SEMEN JOHN
IPC: C04B35/56
Filed: 1988-11-08
Abstract: Low density SiC ceramics having improved bending and specific strengths are prepared by (A) 
intimately mixing 
50-85% by weight of SiC powder with 15-50% by weight of a preceramic polysilazane binder, 
(B) pulverizing the mixture 
to form particles having a particle size smaller than 105 micrometers, (C) separating from 
those particles any particles hav­
ing a particle size larger than about 105 micrometers, (D) molding the resultant composition 
having a particle size not larg­
er than about 105 micrometers, and (E) pyrolyzing the molded composition in an inert atmosphere 
to a temperature of 
1200-1450°C. In a preferred embodiment of the invention, the preceramic binder is at least one 
polysilazane prepared by 
reacting an organodihalosilane with ammonia, treating the ammonolysis 
product with a basic catalyst which is capable of 
deprotonating an NH group that is adjacent to an SiH group, and quenching the resultant product 
with an electrophilic 
quenching reagent.
Patent EP-0401270-A1 (EP)
Inventor: GR NBECH HANS CHRISTIAN
IPC: B26D3/26
Filed: 1989-02-15
Abstract: Dans un procédé servant à couper les extrémités de sommet et de racine d'oignons, un mouvement rotatif pur sans mouvement de translation est imprimé à chaque oignon placé sur un support mobile. L'oignon est orienté axialement, puis est retenu dans cette position pendant le découpage des extrémités de sommet et de racine. Un appareil, utilisé lors de la réalisation dudit procédé, comporte un organe (3) servant à faire tourner l'oignon, un organe de serrage (10, 11) destiné à saisir et à retenir l'oignon dans la position axialement orientée et un organe de découpage (22, 23, 24) servant à couper les extrémités de sommet et de racine de l'oignon.
Patent EP-0401297-A1 (EP)
Title: Improved low voltage programmable compressor.
Inventor: WALDHAUER FRED DONALD
IPC: H03G7/06
Filed: 1989-02-23
Abstract: A programmable low voltage compressor circuit suitable for use with hearing aids is described. The compressor has a continuously variable compression ratio wherein the gain of the compressor may be programmably controlled over a wide range and the compressor may be powered from a power source as low as 1.1 volt. The compressor employs a variolosser wherein the gain is controlled by the ratio of the currents flowing out of first and second control terminals. A control circuit coupled to the variolosser controls the magnitude of the currents flowing out of the two control terminals. The control circuit includes a peak detector which generates a signal related to the peak positive envelope of the signal input to the compressor. A voltage to current converter is coupled to the peak detector for increasing the magnitude of the current flowing out of one of the control terminals of the variolosser as the voltage output of the peak detector increases. Furthermore, the gain and compression ratio of the compressor over a wide range is programmably controllable.
Patent EP-0403570-A1 (EP)
Title: Off-premises cable television channel interdiction method and apparatus.
Inventor: WEST LAMAR E JR
IPC: H04N7/16
Filed: 1989-03-10
Abstract: Off premises cable television interdiction apparatus comprises a microprocessor actuation and control means for actuating and controlling a plurality of frequency agile voltage controlled oscillators. The voltage controlled oscillators selectively jam only unauthorized premium programming transmitted in the clear from a headend to a particular subscriber. Each voltage controlled oscillator is allocated a continuous band of frequencies consistent with the elimination of jamming signal frequency harmonics which may disturb authorized programming at a higher channel frequency. The microprocessor actuation and control means provides a calibration mode and a normal mode of operation. During the normal mode of operation, a frequency hopping rate on the order of four thousand hertz is achievable. The method of interdiction comprises the steps of generating and storing voltage control words for operating the oscillators consistent with a head end selected jamming factor for a particular channel to be jammed and addressably transmitted and stored premium programming authorization data.
Patent EP-0444225-A1 (EP)
Inventor: FUNABASHI ISAO C O KOMORI PRIN
IPC: B41F31/30
Filed: 1990-02-27
Abstract: A movable inker type printing machine (10) comprises a printing machine main unit (11) having a driving gear (34) and a movable inker (13) having a driven gear (44) engaging with said driving gear (34) and being detachable from said main unit (11). A gear clutch device (72) has among from said driving (34) and driven (44) gears, one movable gear (34) disposed movably in the axial direction and the other fixed gear (44) disposed fixedly in the axial direction for moving by an instruction said movable gear (34) between a clutch-on position where said movable gear (34) correctly engages with said fixed gear (44) and a clutch-off position where said movable gear (34) does not engage with said fixed gear.(44) Clutch-on instructions move said movable gear (34) from said clutch-off position to said clutch-on position. A first detector (94) is detecting whether or not said movable gear (34) is at said clutch-off position, a second detector (96) is detecting engagement of said movable gear (34) with said fixed gear.(44) Further components are a timer (T1) and a motor control device.
Patent EP-0445344-A1 (EP)
Inventor: MOCHIZUKI TOSHIHEI
IPC: B27L5/00
Filed: 1990-04-25
Abstract: A woodwork slicer apparatus (1) is disclosed for slicing a thick veneer, which is pressed and advanced by a material feeding belt (4) to a table (3) surface. The material feeding belt, driven by power, is arranged so as to oppose a table (3) which includes a knife (2). The relief face (2a) of the knife is disposed so as to oppose a surface (22). There is a space (t) between the relief face and the surface (22) that is substantially the same as the thickness of the veneer to be sliced. Further, a guide (23) which is fixed by a fixing means (31) so as to be in contact with the surface (22), is provided. For the above reasons, the veneer to be sliced is prevented from being cracked and is guided into a feeding direction along with the guide.
Patent EP-0391451-A1 (EP)
Inventor: ANTHONY VIVIENNE MARGARET
IPC: C07D239/10
Filed: 1987-03-31
Abstract: Intermediate chemicals of formulae:andin which A is 0 or S(O)<sub>n</sub> wherein n is 0, 1 or 2; M is a protecting group for a phenol or thiophenol; R<sup>1</sup> and R<sup>2</sup> are optionally substituted alkyl and X, Y and Z have various specified values. The chemicals are useful for the preparation of agricultural acrylic acid derivatives described in EP-A-242081.
Patent EP-0460258-A1 (EP)
Inventor: ISHIMOTO NORIYUKI
IPC: H02K5/24
Filed: 1990-06-06
Abstract: A rotary machine having a machine body and a cover covering an opening of the body. The cover is fixed to the body by an improved structure. A peripheral edge of the cover (9) which is adjacent to the body has a plurality of plate-spring-shaped mounting brackets (13) whose distal end portions project from the edge. The end of the machine body which is adjacent to the cover has a plurality of mounting portions that are a plurality of grooves or holes. The bracket distal end portions are inserted into the mounting portions through rubber vibration insulating members (14). With the structure, the cover is assembled at improved efficiency and is restrained from vibration.
Patent EP-0403925-A1 (EP)
Inventor: GUGGENBUEHLER PETER
IPC: E04D11/02
Filed: 1990-06-12
Abstract: In a roof (1) for bungalows, having sloping insulating slabs (11, 11', 11'' ...) made of an insulating material, which are bonded next to one another on the roof surface (2) and to which a seal (12) consisting of overlapping sealing webs (15) is applied, a hard roof covering (31) is welded to the seal (12) of the sloping insulating slabs (11, 11', 11'' ...). This design provides a roof (1) which not only has a low roof inclination, but also affords the advantages of a steep roof. Expensive roof drains and also turn-ups at the edge of the roof are no longer necessary; the rainwater can be carried away rather in a gutter (35). In addition, the seal (12) is not excessively strained by insolation, temperature fluctuations and plant growth, and consequently has a long life. <IMAGE>
Patent EP-0406598-A1 (EP)
Inventor: KWON STEVEN SOON-YOUNG
IPC: A23L5/20
Filed: 1990-06-15
Abstract: A process for the debittering of an enzymatically hydrolysed protein containing bitter tasting polypep­tides which comprises incubating a slurry of the enzyma­tically hydrolysed protein with a culture of a foodgrade microorganism which is capable of producing peptidases which hydrolyse the bitter tasting polypeptides to give debittered substances.