baber/WOPTO huggingface dataset:
Patent EP-0372772-A1 (EP)
Inventor: OGASAWARA AKIRA
IPC: G02B7/36
Filed: 1989-11-27
Abstract: A focusing control system for camera lens (1), provided with a light receiving element or a charge storage sensor (2), a computing element (4) for computing defocus information corresponding to a positional relation between a subject image and a predetermined plane through processing an output data of the light receiving element, a driving element (7) for servoing the camera lens (1) to a focused position according to information of the computing element (4), a lens move detecting element (6) for detecting an actual move of the camera lens in real time. A position of the camera lens (1) is computed on a weighted mean with a period of time for driving the lens at a predetermined rate as a weight as overlapping "range finding" and "lens drive". The lens position corresponding to an amount of defocus obtained through overlapping with the lens (1) is obtained thus accurately to a correction of the range finding result at high precision.
Patent EP-0375173-A1 (EP)
Inventor: GERMER WARREN RALPH
IPC: G01R21/133
Filed: 1989-11-28
Abstract: An improved DC stabilization system is provided in an electronic digital power meter of the type utilizing current transformers (30) to scale and isolate the power line current (I p 1) and an analog to digital converter (not shown in Fig. 2) to convert the meter currents to a digital signal for signal processing. An unmodulated square wave signal is provided (46) to trigger a chopper switch (42) which connected the current transformer to an amplifier (5) and provides a current signal output (I o 1). A feedback current from the amplifier is provided through the feedback (33) and sense (32) winding of the current transformer by the chopper to compensate for the effects of DC offset voltage at the input of the amplifier. The square wave is a low frequency such that its harmonics and those of the power lines are different, to minimize the gain bandwidth requirements of amplifiers in the system. The timing signals for the analog to digital converter are controlled to avoid sampling at the transition of the square wave signal to enhance conversion accuracy, and means are provided to remove the signal inversion in the current signal introduced by the chopper.
Patent EP-0345150-A1 (EP)
Inventor: KANT MICHEL
IPC: H02K29/08
Filed: 1989-05-30
Abstract: The motor includes a rotor (2) with permanent magnets and a stator (3) that surrounds the rotor and includes reluctance pads (9, 10) provided to place the rotor (2), upon stopping, in a position where the startup of the motor will be assured. The reluctance pads (9, 10) are asymmetrical with respect to the magnetic axis (A) of the coils of the stator (3) and include notches (4), at least some of which serve to accommodate at least one coil of the stator (3), in order to assure obtaining a maximum winding coefficient.
Patent EP-0365386-A1 (EP)
Inventor: PERRIN PIERRE
IPC: C09D7/80
Filed: 1989-09-29
Abstract: This process for making plastic glasses resistant to abrasion, with the aid of a hardening substance, is characterised in that it consists in depositing this hardening substance onto the glass and making it enter within the latter by ion bombardment. <IMAGE>
Patent EP-0375482-A1 (EP)
Inventor: BERGOUGNOUX DIDIER
IPC: F16L33/02
Filed: 1989-11-24
Abstract: The invention relates to a process permitting the axial and circular positioning of a band clamp (2) on a flexible element such as a hose (1) or bellows, characterised in that the band (2) is made integral with the flexible element (1) by the force resulting from the contraction, under the effect of heat, of a heat-shrinkable sleeve provided for this purpose, and which comprises an opening (4) permitting access to the clamping mechanism (5) of the band (2). <IMAGE>
Patent EP-0345179-A1 (EP)
Inventor: MARTIN ROGER
IPC: F16L55/02
Filed: 1989-06-01
Abstract: The valve includes one or two perforated seals having flat surfaces that can move in translation or rotation in their plane, placed between two fixed parts provided with passages for the fluid, which flows in direction perpendicular to the plane of the seals. The seals are composed of two disks turning in opposite ways around a common shaft and including multiple perforations. The passages in the two fixed elements are composed of multiple channels each having a relatively small section. The flow is regulated by moving the seals to change the number of channels which are opened or closed. The value can be used for adjustment or regulation of fluid flow and/or pressure.
Patent EP-0351337-A1 (EP)
Inventor: MORIN ALAIN
IPC: C08K7/00
Filed: 1989-07-11
Abstract: The present invention relates to compositions capable of being employed for making moulded objects, comprising a thermotropic polymer and a particular inorganic reinforcing filler. 
<??>According to the invention the inorganic filler corresponds to the following definitions:
 . it belongs to the class of crystalline inorganic fillers of platelet shape which have a mean diameter which lies in the range from 0.5 to 400  mu m and a shape factor represented by the relationship:
 mean particle diameter in  mu m/mean particle thickness in  mu m
 which lies in the range from 10 to 90;
 . it is introduced by employing use quantities, expressed in % by weight of filler in the combination of polymer + filler, which lie in the range from 20% to 60%, with the additional condition according to which these quantities lie in the ranges from a value above 50% to 60% when the mean particle diameter is smaller than 20  mu m. 
<??>The moulded objects obtained from these compositions exhibit improved mechanical properties whose anisotropy is greatly reduced.
Patent EP-0369937-A1 (EP)
Title: Endoskop, insbesondere Arthroskop
Inventor: ANAPLIOTIS EMMANUEL
IPC: A61B1/00
Filed: 1989-11-19
Abstract: Ein Endoskop (5), insbesondere Arthroskop, besteht aus Lichtleitfasern (6), welche vorzugsweise konzentrisch um eine Beobachtungs-Optik (7,10) herum angeordnet sind, sowie einem radial zur Längsachse (12) ge­richteten Anschlußstutzen (8), über den die Lichtleiter mit einem zu einer Lichtquelle führenden Lichtleitkabel verbunden sind, wobei die Blickrichtung am objektnahen En­de zur Mittelachse geneigt ist. Mindestens das objekt­nahe Ende der Beobachtungs-Optik (7, 10) ist in bezug auf den Anschlußstutzen (8) ver­drehbar angeordnet.
Patent EP-0422313-A1 (EP)
Inventor: CALAMARA GIOVANNI
IPC: B01J2/26
Filed: 1989-12-01
Abstract: The unit comprises a conveyor belt (5) adapted to receive, transfer and cool the pellet elements, a cylindrical member (2) located above the conveyor belt and rotatable about an axis transverse to the feed direction of the conveyor belt, the peripheral speed of the cylindrical member substantially corresponding to the feed speed of the conveyor belt, at least a ring element (6) engaged in coaxial relation with and at the outside of the cylindrical member and exhibiting a number of projections (9) oriented radially apart from the cylindrical member (2), feed means (12) and dispensing means (14) adapted to distribute material to the fluid state onto said projections (9) and to form drop portions of the same thereon, each of said projections passing in the vicinity of the conveyor belt (5) so as to let one of the drop portions defining one of said pellet elements fall thereon.
Patent EP-0418274-A1 (EP)
Title: Dispositif d'entrainement de wagons de chemin de fer
Inventor: VAENNINMAJA PEKKA
IPC: B61J3/06
Filed: 1989-05-19
Abstract: Dans le dispositif décrit, qui sert à entraîner des wagons de chemin de fer, une chaîne (3) fixée par ses deux extrémités à la voie et placée entre les rails (1, 2) forme un élément d'entraînement (3). Un organe de traction se compose d'un tracteur (7) se déplaçant le long de la voie. Le tracteur est mû au moyen d'un dispositif moteur et d'un pignon à chaîne relié audit dispositif, entraînant ainsi simultanément les chariots de chemin de fer reliés au tracteur le long des rails (1, 2) dans la direction désirée. Le tracteur (7), qui est mû par une pompe hydraulique mise en rotation par un moteur à combustion et par un moteur hydraulique relié à la pompe, est commandé par un organe de commande à distance.
Patent EP-0436664-A1 (EP)
Inventor: ABRAMS PAUL G
IPC: A61K51/10
Filed: 1989-09-29
Abstract: Un procédé permettant la réduction de l'accumulation par des organes non ciblés d'immunoconjugués administrés in vivo au cours d'actes thérapeutiques ou diagnostiques, consiste à utiliser des immunoconjugués comprenant des éléments de liaison clivables au niveau des organes non ciblés. Lesdits éléments de liaison sont clivables dans des des conditions existantes, ou induites, au niveau d'un ou de plusieurs organes non ciblés, entre autres les reins et le foie.
Patent EP-0400125-A1 (EP)
Inventor: TELEKI PETER
IPC: G21K1/10
Filed: 1989-11-28
Abstract: Une structure utile pour modifier l'effet de rayonnements X ou gamme sur une cible sensible aux rayonnements (R) comprend des première et deuxième faces, les rayonnements X ou gamma (R) frappant la première face, au moins un groupe de couches (1, 3, 5, 7) qui émettent des rayonnements secondaires sous l'influence des rayonnements X ou gamma (R) ou de rayonnements secondaires émis par des couches (1, 3, 5, 7) agencées derrière la première face sur le trajet de propagation des rayonnements X ou gamma (R). Essentiellement, le groupe comprend au moins une couche de base (1) et une deuxième couche (3) agencées dans l'ordre des nombres atomiques des éléments dont se composent les couches (1, 3, 5, 7). La couche de base est composée d'un métal sélectionné dans le groupe formé de 28Pb, 74W et 73Ta et la deuxième couche est composée d'un métal sélectionné dans le groupe formé de 47Ag, 42Mo, 41Nb, 29Cu, 28Ni, 23V et 13Al.
Patent EP-0387496-A1 (EP)
Inventor: SONCINI GINO
IPC: B29C45/17
Filed: 1990-01-19
Abstract: In a clamping assembly (1) of an injection molding press for plastic materials, adjustment of the gap between a stationary die-holding head (3) and a reaction head (5), movable along a plurality of guiding pillars (8) attached to the stationary head (3), is performed in a simple and reliable manner by means of plural cylinder-piston units (9) mounted on the reaction head (5) and each associated with a respective one of the guiding pillars (8).
Patent EP-0410071-A1 (EP)
Inventor: FLESSA PETER
IPC: G08B21/16
Filed: 1990-01-30
Abstract: The invention describes a gastight full-protection garment (2) which is worn in a pollutant-containing environment and protects the garment wearer against toxic substances. In the event that there are present in the ambient air combustible or explosive mixtures of gases and vapours which are in the range of the lower limit of explosion and thus represent a danger of explosion, this would have to be displayed to the garment wearer in order for him to be warned. This object is achieved when a measuring and warning apparatus (1) which consists of a diffusion measuring head (3) with active and inactive gas detecting elements is arranged under the garment. The diffusion measuring head (3) is accommodated in this arrangement in a housing arranged gastight in the garment material (2a), the housing having a diaphragm (12) facing the external atmosphere. The diffusion measuring head (3) is connected by means of a cable connection (4) to the measuring and warning apparatus (1) fixed to the body of the garment wearer. <IMAGE>
Patent EP-0391038-A1 (EP)
Inventor: ALBERS KARL
IPC: F28G1/16
Filed: 1990-02-10
Abstract: The lance pipe (1) of a soot blower is provided at the front end with nozzles (2) and connected at the rear end via a soot blower valve (9) to a feed for the blowing medium. A throttling device consisting of a diaphragm (17) is arranged in the vicinity of the nozzles (2) inside the lance pipe (1).
Patent EP-0400464-A1 (EP)
Inventor: SEON BEN K DR
IPC: A61K51/10
Filed: 1990-05-22
Abstract: A novel hybrid cell line, designated T6-1G9, for production of monoclonal antibodies specific for a unique cell surface antigen, GP20, associated with a wide variety of human lymphomas and leukemias. Hybridoma T6-1G9 was generated by fusing mouse myeloma cells with spleen cells from a BALB/c mouse that was immunized with a human leukemia antigen preparation isolated from the cell membranes of acute lymphoblastic leukemia cells. This invention also provides a method for producing the new monoclonal antibody designated SN7 and to diagnostic procedures using SN7 to detect various leukemias and lymphomas. Also disclosed are methods of using SN7 or reactive fragments of SN7 for the treatment of leukemia-lymphoma patients.
Patent EP-0431636-A1 (EP)
Inventor: MATSUBARA KENJI C O UBE CHEMIC
IPC: B29C47/06
Filed: 1990-12-07
Abstract: An extruded multi-layer polyimide film comprises at least one thin layer with a thickness of not more than 10 µm comprising an aromatic polyimide derived from an aromatic tetracarboxylic acid compound and an aromatic diamine having two or more benzene rings and a base layer comprising an aromatic polyimide derived from a biphenyltetracarboxylic acid compound and a phenylene diamine, the at least one thin layer being unitarily arranged on at least one side of the base layer. Further, the extruded multi-layer polyimide film is advantageously produced by multi-layer extrusion molding, i.e., casting method of casting solution.
Patent EP-0435295-A1 (EP)
Inventor: SASAKI NOBORU C O FUJI PHOTO F
IPC: G03C7/20
Filed: 1990-12-27
Abstract: A silver halide color photographic photo-sensitive material, has a support, and a layer arrangement formed on the support. The layer arangement includes a red-sensitive silver halide emulsion layer containing a color coupler capable of forming cyan dye upon reacting with an oxidation product of a developing agent, a green-sensitive silver halide emulsion layer containing a color coupler capable of forming magenta dye upon reacting with the oxidation product of the developing agent, and a blue-sensitive silver halide emulsion layer containing a color coupler capable of forming yellow dye upon reacting with the oxidation product of the developing agent. The red-sensitive layer has a sensitivity at 650 nm of 50% or less of its maximum sensitivity, and contains substantially no magenta-colored couplers.
Patent EP-0383408-A1 (EP)
Inventor: UEDA KAZUO
IPC: B65B55/02
Filed: 1990-02-16
Abstract: A packaging machine for filling a fluid food or like contents into containers fed to a conveyor and each coated with a thermoplastic synthetic resin over the outer surface thereof and thereafter closing the containers while the containers are being transported by the conveyor. The container transport path has at an intermediate portion thereof a station where hot air is applied to each container, for example, for heat sealing. The conveyor is provided with rails (33) for guiding the container by supporting the bottom thereof. If the rails are heated with the hot air, the resin is likely to adhere to the rails on melting. The rails are provided with a cooling water channel (46) for cooling the rails to eliminate this drawback.
Patent EP-0453669-A1 (EP)
Inventor: CHAO CHIEN C
IPC: C07C7/13
Filed: 1990-04-25
Abstract: Clinoptilolites, including both natural clinoptilolites and those which have been ion-exchanged with metal cations such as, for example, lithium, sodium, potassium, calcium, magnesium, barium, strontium, zinc, copper, cobalt, iron and manganese, are useful as selective adsorbents for the removal of traces of carbon dioxide from streams of hydrocarbons having kinetic diameters of not more than about 5 Angstroms. Also disclosed is a modified clinoptilolite adsorbent containing sodium cations and non-sodium cation produced by a two step ion-exchange process wherein the first step exchanges sodium cations and the second step exchanges the non-sodium cation.
Patent EP-0408359-A1 (EP)
Inventor: MOTT JONATHAN CHRISTOPHER
IPC: B29C45/17
Filed: 1990-07-12
Abstract: A method of making a sole for a shoe, particularly a sports shoe, comprises moulding the sole in one piece by an injection moulding process. A molten stream of plastics material, such as polyurethane or a synthetic rubber, is introduced into a mould having a cavity shaped to define the sole, and a gas such as helium is injected under pressure into the stream of plastics material just inside the mould cavity. The gas serves to pressurise the plastics material against the surface of the mould cavity and to create one or more cavities or hollow spaces within the thicker parts of the moulded sole.
Patent EP-0390695-A1 (EP)
Inventor: ZABIEGLY RICHARD
IPC: F16B7/04
Filed: 1990-03-30
Abstract: The invention relates to a device making it possible to join up elements constituting a duct with a simple spanner. It consists of an elastic collar (1) which by extending in diameter absorbs the play (7) with the duct (2). This change in cross-section is obtained by the compression of an angular concavity (16) between a nut (8) and a washer (9) by means of a screw (10). A seal (17), and a film (12) which is deposited on the inside of the extremities of the ducts (2), give the assembly mechanical strength and leaktightness. <IMAGE>
Patent EP-0399891-A1 (EP)
Inventor: DURAND DANIEL
IPC: B01D53/86
Filed: 1990-05-21
Abstract: A multifunctional catalyst containing cerium, uranium and at least one metal, for the conversion of the contaminants emitted by internal combustion engines, and their preparations. …<??>This catalyst comprises a porous layer containing… - from approximately 20% to approximately 99% of at least one refractory oxide… - from approximately 0.8% to approximately 70% of at least one cerium oxide,… - from approximately 0.1% to approximately 50% of at least one uranium oxide,… - from approximately 0.1% to approximately 20% of a metal chosen from the group made up of Pt, Rh, Pd, Ru, Ir, Au and mixtures thereof. …<??>Application to the catalytic exhaust industry.
Patent EP-0403342-A1 (EP)
Inventor: MONNIER LAURENT
IPC: G02B27/00
Filed: 1990-06-08
Abstract: The device comprises an optical collimation and combining assembly associated with an image source (1) located on the same side as the point of observation (C) in relation to the optical assembly. The latter consists of a holographic or dichroic mirror (31) and a semi-transparent plane mirror (32) included in a transparent plate having parallel faces (4). 
<IMAGE>
Patent EP-0425323-A1 (EP)
Inventor: GUILLAUME DAMIEN
IPC: B65G47/256
Filed: 1990-07-13
Abstract: The invention relates to: a method for axially and unidirectionally orienting pieces of general elongated shape having a lateral wall and transverse ends including one with an end transverse wall, such as containers forming tubes, in which, starting with a supply of pieces, the pieces are entrained one after the other, being supported underneath in progress cells along a general horizontal direction of progress which is transverse relative to the substantially parallel axes of the successive pieces, the suitably oriented pieces are allowed to advance without modification of orientation and only those pieces which are badly oriented are inverted head-to-tail in situ during their progress movement, guiding them in order progressively to cause them to pivot about axes parallel to the direction of progress, characterised in that pieces are employed which each have a single end transverse wall and, opposite, an end opening in order, firstly, on the one hand, to push it axially via the end transverse wall in the direction of the end opening and, on the other hand, to lift it on the free-opening side until the piece is brought into a substantially vertical position; then, to continue the movement of pivoting the piece in order to pass this vertical position; and, finally, to enable the piece to drop by its own weight head-to-tail relative to its initial orientation. <IMAGE>
Patent EP-0413622-A1 (EP)
Inventor: BECQUART JEROME
IPC: C12P21/04
Filed: 1990-08-02
Abstract: Utilization of albumin as a stable plasma transporter with a therapeutic function that is derived from a membrane receptor. The present invention is exemplified by the description of new therapeutic agents that can be used in the treatment of Acquired Immunodeficiency Syndrome: hybrid macromolecules composed of albumin derivatives coupled to derivatives of the CD4 receptor having a normal or a higher affinity for the HIV-1 virus.
Patent EP-0426506-A1 (EP)
Inventor: HEISCH OLIVIER
IPC: B65D1/32
Filed: 1990-09-06
Abstract: Packaging pot for a solid gel-like product, particularly a food product such as a baked custard (custard tart) or a similar product, with a lateral wall and a base deformable in response to pressure exerted on the said base in order to expel the contents of the pot out of the latter. The base (13) is at least partially domed and may have its curvature inverted from a first condition in which it projects towards the outside of the pot to a second condition in which it is housed inside the pot. <IMAGE>
Patent EP-0395576-A1 (EP)
Inventor: MOSER JEAN P
IPC: D01G15/38
Filed: 1990-04-18
Abstract: The cylindrical grinding machine, in particular a roll-grinding machine, has a worktable (14) pivotable at the longitudinal centre and at least one first drive member (12, 12') for the continuous displacement of a rotationally symmetric workpiece (18) in longitudinal direction (Z) during the grinding relative to a grinding wheel (28) mounted on a grinding carriage (26). A second drive member (20) which acts in an articulated manner on one end of the worktable (14), is independent of the first drive member (12, 12') and has a position transmitter is programmed for producing controlled pivoting movements (Y) which are continuous during the grinding. The cylindrical grinding machine is suitable for all rotationally symmetric workpieces, in particular for the convex or concave grinding of rolls. <IMAGE>
Patent EP-0403430-A1 (EP)
Inventor: HAGER HANS-JUERGEN
IPC: D02H13/02
Filed: 1990-06-05
Abstract: The leasing device of a warping machine comprises a vertically adjustable comb (16), two mutually displaceable guide bars (28, 29) and a horizontally displaceable dividing device (34, 35). At least the comb (16) on the one hand and the two guide bars (28, 29) on the other hand are assigned drive motors (22, 33) which are independent of one another and which can be activated separately. Preferably, a separate drive motor (38) is also provided for the dividing device and a traversing motor (17) for the oscillating movement of the comb (16). The independent drive motors allow the automation and programming of various operating cycles which are necessary for the leasing or for the elimination of yarn breaks. …<IMAGE>…
Patent EP-0438984-A1 (EP)
Inventor: VITALONI AMBROGIO
IPC: A61C8/00
Filed: 1990-12-05
Abstract: The present invention relates to a buried-screw adjustable stud (1) for dental implants, having a stud body comprising an attachement END piece (2) to be coupled to the buried-screw, and a stud portion (5) proper for coupling to the dental prosthesis. 
     The main feature of the invention is that at the free end portion of the stud there is provided an eccentric projection (10) adapted to operate as an abutment element for precisely adjusting the dental prosthesis.
Patent EP-0456745-A1 (EP)
Title: A device for use with a safety belt.
Inventor: KORNELIUSSEN KJELL
IPC: B60R22/18
Filed: 1990-02-01
Abstract: PCT No. PCT/NO90/00026 Sec. 371 Date Jul. 1, 1991 Sec. 102(e) Date Jul. 1, 1991 PCT Filed Feb. 1, 1990 PCT Pub. No. WO90/08676 PCT Pub. Date Aug. 9, 1990.A device for use with a safety belt (8), e.g. a three-point safety belt, and a seat in a car to prevent the transverse belt (8a) of safety belt (8), which in a normal position lies in loose contact across the user's thighs, from sliding up to and pressing against the user's abdomen in case of abrupt braking or a possible car clash, in which case it might injure internal organs, especially the womb and foetus of pregnant women. The transverse belt (8a) is releasably fastened to a connector (5), which is fastened between the user's thighs to a sitting support (3). Sitting support (3) may consist of the seat portion (3a) of the car seat.