baber/WOPTO huggingface dataset:
Patent EP-0354627-A1 (EP)
Inventor: DE WAAL CASPARUS WILHELMUS
IPC: F16L23/14
Filed: 1989-08-11
Abstract: To avoid leakage hereby, owing to departing from a flat strip (1), said strip is folded according to parallel lines, inter alia a folding process such that the front wall and the back wall are parallel, wherein a ridge (3) of flexible material is applied to said strip (1) before said folding process takes place, which ridge (3) has such a volume that said folding process causes a deformation of said ridge (3). 
     Such a method insures that a substantial part of the space between the front wall (12) and the back (13) wall is completely filled with sealing material so that not alone with the inserting of the channel edges but also with the legs of the hook shaped corner pieces a complete sealing is obtained.
Patent EP-0359331-A1 (EP)
Inventor: SALETAN DAVID ISRAEL
IPC: C07C29/66
Filed: 1989-09-08
Abstract: A process for the continuous production of di- and/or epichlorohydrin wherein the impurities, chloroaliphatic alkanes and chloroaliphatic ethers, are removed by solvent extraction with a solvent having an atmospheric boiling point from 40 °C to 105 °C and having a greater selectivity to the impurities than to dichlorohydrin.
Patent EP-0389707-A1 (EP)
Inventor: NAKANO KAZUO
IPC: F03G7/08
Filed: 1989-06-19
Abstract: An apparatus for converting oscillation motions such as those of ocean waves into a torque, comprises: a frame (1) fixedly mounted on a floor of a carrier such as a marine vessel; a pair of horizontal rotating axles (3,5) substantially perpendicular to each other, one (3) of which axles (3,5) is rotatably mounted on the frame (1) while the other (5) is rotatably mounted on the first axle (3); swinging pendulums (2,7a,7b) fixedly mounted on each of the rotating axles (3,5) for driving the rotating axles (3,5) under the influence of the extrinsic oscillatory motions to which the swinging pendulums (2,7a,7b) are subjected; one-way clutches (8a,8b,22 and 17) mounted on each of the rotating axles (3,5) and an auxiliary axle (15) for converting bidirectional rotation of each of the axles (33,5) into unidirectional rotations of each of the one-way clutches (8a,8b,22 and 17); and a gear train (13,25,26,29) for combining the unidirectional rotations of the one-way clutches (8a,8b,22 and 17) into a unidirectional rotation of a torque-output shaft (28).
Patent EP-0331566-A1 (EP)
Inventor: HEIL CHRISTIAN
IPC: H04R1/34
Filed: 1989-02-24
Abstract: Waveguide to fit the output side of a loudspeaker, in front of the diaphragm or in front of the mouth of a compression chamber, lying in the axis of the transducer in question and comprising a channel whose cross-section increases from its input to its output opening, which waveguide is characterised in that the output mouth opening (9) is planar and elongate, in that its channel comprises a passage (between the input mouth (11) and the output opening (9) capable of guiding the waves in a general shape resembling a sheet, and in that the shortest permitted paths in the passage(s) are all practically identical in length from the input mouth to the output mouth of the channel. …<??>For use in sound systems for large areas. …<IMAGE>…
Patent EP-0357509-A1 (EP)
Inventor: ITOZAKI HIDEO C O ITAMI WORKS
IPC: H01L39/24
Filed: 1989-08-30
Abstract: A novel process for preparing superconductor of thallium-­containing compound oxide such as Tl-Ba-Ca-Cu system. 
     In the present invention, firstly an intermediate compound oxide containing metal elements of the superconductor except thallium is prepared and then the intermediate compound oxide is contacted with thallium oxide vapour at room temperature between 800 and 1,000 °C so that thallium oxide is reacted with said intermediate compound oxide.
Patent EP-0329590-A1 (EP)
Inventor: WELTER THOMAS NICOLAS HUBERT
IPC: D02G3/48
Filed: 1989-02-17
Abstract: A reinforcing cable (40) comprises at least two yarns (41,42,43) each of which consists only of aramid filaments, and a single core yarn (44) which consists only of filaments selected from the group consisting of polyamides having a structure which is at least partially oriented and polyesters having a structure which is at least partially oriented. The aramid yarns (41,42,43) are adjacent to one another and twisted about the core yarn (44) to manufacture a cable (40), but the aramid yarns are not twisted about one another. Articles of manufacture, such as tires, which contain the new cables are also disclosed.
Patent EP-0368833-A1 (EP)
Inventor: CAMPRUBI GRAELL ALBERTO
IPC: B23H1/02
Filed: 1989-11-10
Abstract: The method consists in providing the circuit with different power levels ; the tension of the first can be superior, facilitating the ion­ization of the channel and reducing the ionization delay. A circuit detects the ionization and starts some programmable counters, which count impulses supplied by the time base, the frequency of such impulses is higher then the one of the work impulses ; when the preselected count has been exceeded, the circuit transmits a conduction signal to the following power level, which supplies a stronger current impulse, with a certain delay with respect to the first, and so on. Consequently, the working current is built up in stairs ; this can be realized in one or more jumps so that the selected currents continue to increase progressively, varying at will the shape of the rising edge of the current impulse. This method reduces the wear of the electrode by at least 50 %.
Patent EP-0380679-A1 (EP)
Inventor: OKUBO KIMIO
IPC: H02G1/12
Filed: 1989-04-07
Abstract: A peeling apparatus according to the present invention consists of a front body (12) provided with a first cutter (14), and a rear body (15) provided with a second cutter (16) and joined rotatably to the front body (12). The front body (12) has a guide bore (13) in which a cable (11) is to be inserted, and the first cutter (14) is fixed so as to be inclined with respect to the axis of the guide bore (13). The second cutter (16) is fixed so as to extend in parallel with the axis of the guide bore (13). When the front body (12) is turned, the layer of covering is cut spirally with the first cutter (14) and linearly with the second cutter (16) owing to the above- described arrangement, so that the layer of covering for the cable can be peeled off easily as the peeling apparatus is moved forward.
Patent EP-0429518-A1 (EP)
Title: Method and device for the selective storage and transmission of information through a telephone line.
Inventor: HARDRE JEAN-MARIE
IPC: H04M11/06
Filed: 1989-08-11
Abstract: The method for storing and transmitting coded information through a telephone line (2) which belongs to a telecommunication network (7) comprises a systematic listening operation of said transmitted information, and identification operation for identifying the predetermined transmission protocols, the identification of one of said protocols leading to a selective storage operation of transmitted information within said identified protocol, and a transfer operation at predetermined programmed times for transfering selectively stored information to a predetermined addressee (D) connected to the telecommunication network (7) via said telephone line (2). Utilization for the automatic inputting of commercial and financial data for statistical purposes and market research.
Patent EP-0493592-A1 (EP)
Inventor: NIRE TAKASHI
IPC: C09K11/77
Filed: 1989-09-04
Abstract: Elément électroluminescent à film mince présentant un meilleur rendement d'émission lumineuse, empêchant le développement de défauts cristallins et émettant une lumière de différentes couleurs avec une faible tension. Cet élément électroluminescent à film mince présente une structure à élément diélectrique double, composée d'un film conducteur transparent (2), d'un premier élément diélectrique (3), d'une couche photoémettrice (4) et d'un deuxième élément diélectrique (5) qui sont stratifiés sur un substrat transparent (1), et d'électrodes (6a, 6b) fixées sur le film conducteur transparent (2) et sur le deuxième élément diélectrique (5). La caractéristique consiste en ce que la couche photoémettrice présente une structure superréticulaire d'élément photoémetteur/élément photoémetteur : impuretés de centre de luminescence. Par conséquent, sans qu'il soit nécessaire d'ajouter des éléments de compensation de la charge électrique, on peut contenir un ensemble d'impuretés de centre de luminescence différentes tout en maintenant une propriété électriquement neutre dans la couche photoémettrice.
Patent EP-0379010-A1 (EP)
Inventor: ULRICH KIRCHNER
IPC: A61B7/02
Filed: 1990-01-05
Abstract: In order to be able to adapt a stethoscope or its stethoscope head or chest-piece to the different frequencies or frequency ranges which customarily arise during the use of the stethoscope, and in particular in order to be able to make such an adaptation in a stepless manner, the clear passage cross-section for the sound waves from the diaphragm 5 or the sound recorder to the screen 8 of the base body 1, which is defined by an annular groove 28 in the base body 1 and a lid 2, can be varied from a maximum value of the effective flow cross-section to a minimum value or, theoretically, to the value zero. To this end, the stethoscope head is designed with a type of rotary disc valve, the housing lid 2 forming the rotatable valve element. As a result, it is possible to change the effective flow cross-section with the diaphragm 5 in place, without a relative movement being necessary between the diaphragm and the body of the patient. 
<IMAGE>
Patent EP-0385291-A1 (EP)
Inventor: PAPP KAREL
IPC: B62J1/08
Filed: 1990-02-23
Abstract: Spring suspension device for a bicycle saddle in which the saddle support (50) bearing the saddle is longitudinally displaceably guided in a frame-side component (40) in the form of a U-shaped hoop with longitudinally running plate-shaped main part (41) and upper and lower flanges (42, 43) projecting away therefrom, the saddle support having a box-like guide body (54) whose side walls (54) guide between them the upper flange (42) of the frame-side component (40) in a longitudinally displaceable manner, but fixed in terms of rotation, a compression spring (60) being arranged between the lower flange (43) of the frame-side component and the lower end of the saddle support and a central guide rod (70) running along the displacement axis of the saddle support running through axially flush bores of the upper and lower flange and of the guide body and being attached to one of the two components on the frame side. 
<IMAGE>
Patent EP-0392180-A1 (EP)
Inventor: PFLUG HANNES DR DIPL-MINERALOG
IPC: F23Q7/00
Filed: 1990-03-01
Abstract: The invention proposes a glow plug for arrangement in the combustion chamber of a diesel internal-combustion engine, designed in particular for an operating voltage of 24 volts. In order to be able to handle without problems the unstable resistance coils (heating coil 9 and regulating coil 10) contained in the glow plug and, in particular, in order to make possible automatic assembly of the heating body on conventional production lines, an additional resistance coil (11) with a constant resistance is provided between the connection stud (6) and the regulating coil (10), leading to a lowering of the resistances of the heating and regulating coils and hence to an increase in the cross-section of these wires. <IMAGE>
Patent EP-0395861-A1 (EP)
Inventor: RIEDEL DIETER
IPC: D06C17/00
Filed: 1990-03-16
Abstract: The invention relates to method according to the pre-characterising clause of Claim 1. 
<??>The object of the invention is, whilst making do without chemicals of any kind, to achieve a decatising and fixing effect continuously, the material waste having no difference on the two sides, namely on the left-hand and on the right-hand side. 
<??>In the method of the generic type, this object is achieved in that the textile material is moistened in a moisture range of 20 to 100%, in that the surface temperature of the heatable cylinder of each treatment stage is higher than 140 DEG C, and in that the textile material rests with its left-hand side on the heatable cylinder in treatment stage I and with its right-hand side on the heatable cylinder in treatment stage II. 
<IMAGE>
Patent EP-0388894-A1 (EP)
Inventor: NAKAMURA HIDEKI
IPC: H04B7/005
Filed: 1990-03-20
Abstract: A transmission power control system for use in a radio apparatus comprises a transmission unit (1A) comprising a first variable attenuator (1a) for adjusting an intermediate frequency signal level, a converter (1c) for converting the output of the first variable attenuator (1a) to a higher frequency band signal, a second variable attenuator (1d) for adjusting the output level of the converter (1c), and a high output amplifier (1e) for amplifying the output of the second variable attenuator to provide an amplified signal which is outputted to a transmission antenna (2). 
     The transmission unit further comprises a first transmission power control (7) for controlling transmission power based on the degree of attenuation of the first variable attenuator, and a second transmission power control (8) for controlling the transmission power based on the degree of attenuation of said second variable attenuator. 
     Either the first transmission power control (7) or the second transmission power control (8) is made effective by a switch (9) in accordance with the range of a receiving level data signal.
Patent EP-0399225-A1 (EP)
Inventor: FUELDNER FRIEDRICH
IPC: G11B7/095
Filed: 1990-04-24
Abstract: 1. Track jumping method for a track control loop having an optical scanning device, in which a sinusoidal track error signal is generated. 
<??>2. A CD player is equipped, for example, with a track control loop which passes a light beam along the data tracks of a CD. For jumping over a number of data tracks, for example in order to search for a different piece of music, the track control loop is opened, however. By means of a counter and a directional logic, it is determined with the control loop open how many tracks the light beam has crossed. 
<??>2. In order to make track jumping possible with the control loop closed, the track control loop (RV) is fed an offset (OF), which is of such a magnitude that the light beam (L1) scanning the data radiates partly on the track (S0) and partly on the guard track (R1). For jumping over n tracks, the track error signal (TE) is inverted 2n times. The offset (OF) is interrupted again from the track control loop at the latest after the final inversion of the track error signal. 
<??>2. CD players, video-disc players, magnetooptical equipment, DRAW disc players. 
<IMAGE>
Patent EP-0397154-A1 (EP)
Inventor: SHIRAKI KOUJI
IPC: B60R21/215
Filed: 1990-05-09
Abstract: A pad (11) covering an inflatable air bag (1) for use in an air bag device provided with an upper wall (11A) which is broken at the inflation of the air bag (1), and side walls (11B, 1C, 11D, 11E) which extend downward from the peripheral edges of the upper wall (11A). A base insert made (15) of metal is disposed to the side walls (11B, 11C, 11D, 11E), and a flexible net insert (17, 27) is connected to the inner surface side of the upper side of the base insert (15) through the attaching plate (19). The base insert (15), the net insert (17, 27) and the attaching plate (19) are covered by the coating layer (12) made of soft synthetic resin. The net insert (17, 27) is connected on the attaching plate (19) by means of sewing, and the attaching plate (19) is fixed to the base insert (15) in fixing by rivets (20).
Patent EP-0402777-A1 (EP)
Inventor: NISHIKUMA YASUSHI
IPC: B60G15/07
Filed: 1990-06-07
Abstract: A suspension for a steerable driving wheel in a vehicle, in which a wheel (32) supported by a wheel carrier (30) rotatable around a steering axis (L) is driven by a drive shaft (34) and braked by a brake caliper (36), includes a hub (38) and a brake disk (40). The hub (38) has a supported portion (39a) rotatably supported by the wheel carrier (30) through a bearing (50) and is unrotatably connected to the drive shaft (34). The hub (38) attaches the wheel (32) to a portion (39b) located more laterally outward of a vehicle body than the supported portion (39a). On the other hand, the brake disk (40) for generating a braking force in cooperation with the brake caliper (36) is provided on the hub (38) and disposed more laterally inward of the vehicle body than said supported portion (39a).
Patent EP-0419770-A1 (EP)
Inventor: LIPPERT WOLFGANG
IPC: B65D85/07
Filed: 1990-06-23
Abstract: To produce a soft film package for several non-rectangular, flexible flat articles, in particular for long panty liners (2), rounded at the ends, the flat articles are folded into a rectangular shape and surrounded by a cuboid packaging sheath (20) which lies relatively close against the stack of folded flat articles on top of one another, the packaging sheath being designed to open along the entire breadth of one side face and at least part of its depth and the opening being reclosable. In particular folding takes place in such a way that the end areas of the flat articles lie folded in opposite directions and lie adjacent to one another on the main area. <IMAGE>
Patent EP-0412325-A1 (EP)
Inventor: HAMILTON MICHAEL N
IPC: G01G3/14
Filed: 1990-07-17
Abstract: A dual beam moment-insensitive load cell (10) is hermetically sealed in a bellows (15) or partial-bellows enclosure. The enclosure may have convolutions (20) over substantially its entire length which permits it to flex easily in the direction of load cell bending. The enclosure (15) is made resistant to elastic buckling under torsional forces produced by off-center loading of the load cell (10) by one or more rods (23) spaced circumferentially about the enclosure (15) and connecting together a number of the convolutions (20) after the convolutions are aligned. The alignment and torsional stiffening resist elastic buckling of the enclosure (15) and resulting error in the output of the load cell (10). Another form of enclosure has one or more convolutions at each end and joined by a relatively straight, non-convoluted wall which itself is resistant to torsional elastic buckling. The resistance of the wall to torsional elastic buckling can be increased by increasing its thickness uniformly or by applying stiffener rods thereto.
Patent EP-0413195-A1 (EP)
Inventor: GERHARD HELMUT
IPC: B65D88/12
Filed: 1990-07-31
Abstract: A swap tank has transverse bars disposed at the standard spacing of ISO containers and end portions extending beyond the transverse bars. Each end portion has associated to it a base frame structure including the said transverse bar and a pair of diagonal struts 14 which extend towards each other and are welded together at the tank end. A support member 24 is welded between the interconnected ends of the diagonal struts 14 and a ring 23 welded to the tank bottom 11 below the tank axis 21. The support member 24 is formed as an integral bent sheet metal part having two lateral triangular wall elements 26. To compensate for manufacturing tolerances, the support member 24 may be adjusted by varying the bending angle in such a manner that the free edges 27 of the triangular wall ele­ments 26 extend parallel and flush with the outwardly facing surface of the ring 23 and may be welded thereto. A structure is thus obtained which not only protect the projecting tank end but also serves to transmit longitudinal acceleration forces from the tank bottom 11 into the corner fittings 13 provided at the ends of the transverse bar.
Patent EP-0435080-A1 (EP)
Inventor: FUKUDA MASAYUKI
IPC: C08J7/044
Filed: 1990-12-12
Abstract: The present invention relates to a polyester film having an antistatic highly adhesive layer and a process for producing the film, said layer comprising a copolymer (A) and a (co)polymer (B), said copolymer (A) being obtained by copolymerizing
      N-methylol acrylamide and optionally an ethylenic compound having a carboxy group and optionally a comonomer and said (co)polymer being obtained by copolymerizing
      and optionally a comonomer. The polyester film of the present invention is useful for magnetic cards and the like.
Patent EP-0426250-A1 (EP)
Inventor: VERHAAR ROBERTUS
IPC: H01L29/423
Filed: 1990-10-29
Abstract: Procédé utilisant le dépôt d'une première et d'une deuxième couche polycristalline conductrice, lesquelles sont séparées par une couche isolante. Selon l'invention, des îlots de grille (20) sont formés dans la deuxième couche polycristalline (14) et l'implantation ionique des portions faiblement dopées (21, 22) des régions de source et de drain est réalisée à travers l'ensemble de la couche isolante (13) et de la première couche polycristalline (12). Une troisième couche polycristalline (23) est ensuite déposée, qui réalise un contact à la fois avec l'îlot de deuxième couche polycristalline (14) et avec la première couche polycristalline (12). Des îlots de grille élargis (26) sont enfin délimités au moyen de la technique des espaceurs isolants (25), îlots dans lesquels il ne subsiste que des portions (23') de la troisième couche polycristalline (23), en forme de "L". Les portions fortement dopées (28, 29) des régions de source et de drain sont alors implantées. Application à la fabrication de dispositif MIS submicroniques à haute densité d'intégration.
Patent EP-0382364-A1 (EP)
Inventor: COLSON WENDELL
IPC: E06B9/324
Filed: 1990-01-22
Abstract: An improved cord lock for a window shade is described. The cord lock comprises a moulded body member (22) in which are formed first (32) and second cord (34) bearing surfaces and a locking dog (30) support. The cord bearing surfaces are shaped to direct the cords laterally outwardly of the shade member and so that the cords tend to avoid becoming tangled. The locking dogs are arranged such that the cord is secured automatically upon release, thus providing "crash-proof" operation. A shroud (50) formed of a different material than the moulded body member encloses its periphery. This provides a particularly attractive appearance for the completed unit.
Patent EP-0389250-A1 (EP)
Inventor: CHOHAN SATISH M
IPC: F16L19/02
Filed: 1990-03-20
Abstract: A conduit coupling member (40) for use with a second coupling member (46), comprising: a generally tubular body having a bore (49) along its longitudinal axis; an integral end portion of the body having a nose portion (54) and an annular groove (56) in the bore (48) juxtaposed the nose portion which together define a cantilever lip (52) deflectable at least partially in a direction of the longitudinal axis; and the nose portion (54) having an outer surface (58), a portion of which effects a seal when the lip (52) is longitudinally deflected.
Patent EP-0397403-A1 (EP)
Inventor: PALL DAVID BORIS
IPC: A61M1/36
Filed: 1990-05-03
Abstract: A high efficiency leucocyte-depletion filter for use with packed red cell concentrate derived from freshly drawn blood comprises a fibrous filter medium with a pore size of from 0.5 to less than 4 µm and a CWST of from 55 to 80. The filter is preferably used in conjunction with a gel prefilter and, optionally, a microaggregate filter so as to minimize clogging. In a preferred embodiment, the voids volume is 60% to 85%.
Patent EP-0415553-A1 (EP)
Inventor: CHIKAMA TOSHIO
IPC: A61B1/005
Filed: 1990-07-25
Abstract: A bending device has a simplified construction for bending a bending portion (3). A wire (119 is disposed in opposed relation to a manipulation hole (16) formed in a body (1). When the finger is inserted into the manipulation hole to press the wire in a direction perpendicular to the longitudinal direction of the wire, the wire is pulled to bend the bending portion. Instead of the wire, an operating member (12, 20) can be disposed in opposed relation to the manipulating hole (16), in which case a manipulating force of the finger is converted through the operating member into a force to pull the wire. The operating member (41, 51, 61, 71, 81, 91) operatively connected to the wire may be of the type slidably supported on the body, and may be of the type integrally connected to the body through a neck portion (52, 62, 72, 82, 92).