baber/WOPTO huggingface dataset:
Patent EP-0302940-A1 (EP)
Inventor: INOUE MICHIYA
IPC: G05B15/02
Filed: 1988-01-29
Abstract: A signal input device comprising a plurality of combinations (3), each including an analog filter (31) for filtering harmonics and an electric signal recognizing means (32) for recognizing an electric signal to digitize it; a multiplexer means (4) connected to said plurality of combinations (3) of the analog filter (31) and the electric signal recognizing means (32); a digital filter (5) for receiving an input signal at predetermined time intervals (at fixed time intervals, or adjustable time intervals, or time intervals selected depending upon said plurality of combinations (3) of the analog filter (31) and the electric signal recognizing means (32)) and passing said input signal only when signals consequentially received at an adjustable interval are identical; demultiplexer means (6) for distributing the output signal from the digital filter (5) to a plurality of output circuits in synchronism with the multiplexer means (4); and means (7) for controlling the demultiplexer means (6) and the multiplexer means (4) in synchronism with each other.
Patent EP-0377036-A1 (EP)
Title: Ion sensor
Inventor: YAMAGUCHI SHUICHIRO TERUMO KAB
IPC: G01N27/30
Filed: 1988-07-08
Abstract: An ion sensor which is prepared by covering a conductive base (1) with a redox function layer (5) composed of an electrolytic polymer membrane of a hydroxy or amino compound having a biphenyl skeleton, or a mixture thereof, etc., and covering the surface with an ion-selective layer (4). This ion sensor suffers less dissolution of the redox function layer (5) into the ion-selective layer (4), thus showing stable properties and having a long life.
Patent EP-0327635-A1 (EP)
Title: Platelet aggregation reagent, reagent container and method of determining platelet aggregation in edta-anticoagulated blood
Inventor: RYAN WAYNE L
IPC: C12Q1/56
Filed: 1988-08-02
Abstract: A platelet aggregation reagent for EDTA-anticoagulated blood comprises calcium chloride, 
sodium citrate and 
platelet-aggregating agent; the calcium chloride and the sodium citrate being present in a proportion 
of about 1.5 micro­
moles: 5 micromoles to about 7.5 micromoles: 2.5 micromoles per at least about a platelet aggregating 
amount of the 
agent. A method for determining platelet aggregation in EDTA-anticoagulated blood is set forth as well 
as a reagent con­
tainer for carrying out the method.
Patent EP-0347589-A1 (EP)
Inventor: SCHMIDT WALTER
IPC: B29C48/30
Filed: 1989-05-19
Abstract: The invention relates to a die head for an extruder, which is fastened by means of a flange plate (2) to the extruder barrel (1), is divided and accommodates inside it at least one channel for the extrudate, which channel connects the extruder barrel to the extrusion die or dies. It is the object of the invention to achieve a fast change-over to other channel forms in a simple way. The invention consists in that the die head is essentially formed by three parts, an inlet part (4) fastened to the flange plate, which part surrounds a section of the channel and has a projection (27), into the surface of which a distributing area for the extrudate is formed as one half of a channel section, a second part, the end part (10), which is fastened movably and removably to the first part and likewise surrounds a further channel section, to be precise surrounds the part forming the die, and a third part, the middle part (9), which is enclosed by the two other parts and forms with its surface the other half of that channel section which is an extrudate distributing area. <IMAGE>
Patent EP-0355611-A1 (EP)
Inventor: BALSELLS PETER J
IPC: F16F1/04
Filed: 1989-08-11
Abstract: A radially resilient canted coiled spring (12) includes a plurality of coils (14) canted along a centerline thereof with each coil (14) having a trailing portion and a leading portion. The disposition of the trailing portion is defined by a back angle between the trailing portion and a line normal to the centerline and the disposition of the leading portion is defined by a front angle between the leading portion and a normal line. Specific resilient performance, or load-deflection characteristics of the radially resilient canted coiled springs is determined by controlling a turn angle of the coil spring (12).
Patent EP-0413039-A1 (EP)
Inventor: HIMMIGHOFEN DIETER
IPC: A47K10/38
Filed: 1989-08-16
Abstract: Refillable dispenser for paper and/or foil rolls with a two-part housing (1) which is composed of two tubes (2, 3) for two rolls (4, 5), the tubes being open on one side and provided in each case with a longitudinally running passage slot (27, 28), which is likewise open on one side, for the paper or the foil, and in which there is arranged between the two tubes a plate with a guide slot (9) for receiving a cutting slider (11) which works on two sides. <IMAGE>
Patent EP-0368205-A1 (EP)
Inventor: RIVENAES IVAR
IPC: C23G1/24
Filed: 1989-11-06
Abstract: There are provided improved aqueous chemical cleaning compositions for removing organic and inorganic combustion residues from steel products, said compositions meeting the hydrogen embrittlement potential test criteria set forth in ANSI/ASTM F 519-77. These compositions are of particular utility in cleaning gas turbines in the motoring and running modes. The compositions comprise ethoxylated amines, ethylene diamine tetra acetic acid and demineralized water having a conductivity of or below 0.9 micro mhos. The composition has important application for the aviation and outer-space industries.
Patent EP-0347973-A1 (EP)
Inventor: WILLEM ANNE
IPC: B65H31/02
Filed: 1989-06-12
Abstract: A receiving tray (8) for material in sheet form coming from a copying machine (1), said tray comprising a support (12) which is rotatable about a pivot axis (9) and which can be set to two positions by hand, a first position (Fig. 1) for receiving loose sheets on a first support surface (26) of the support (12) and a second position (Fig. 2) for receiving computer forms on a second support surface (30) of the support (12) situated opposite the first support surface (26). The support is provided with a sheet stop (31,12b) and a guide element (33) pivotally connected to the sheet stop (31,12b). In the first position (Fig. 1) the support (12) directly adjoins a sheet exit of the copying machine (1) and the guide element (33) is disposed beneath the support (12). In the second position (Fig. 2) the guide element (33) forms a sheet guide between the sheet exit of the copying machine (1) and the receiving tray (8) for the deposition of a computer form in the receiving tray (8) which in this position has a greater storage capacity than in the first position.
Patent EP-0327200-A1 (EP)
Title: Use of 3'-azido-3'-deoxythymidine for the manufacture of a medicament for the treatment of human breast carcinoma
Inventor: HART CHARLES ANTHONY
IPC: A61K45/00
Filed: 1989-01-06
Abstract: A reverse transcriptase inhibitor such as 3′- azido - 3′ - deoxythymidine is used for the treatment or prophylaxis of a retrovivus-associated carcinoma such as breast cancer in a human.
Patent EP-0339821-A1 (EP)
Inventor: CHADWICK ANDREW THOMAS
IPC: A61B10/00
Filed: 1989-04-11
Abstract: Metal surfaces have chemical species, e.g. biologically active water-soluble macromolecular substances such as proteins, bonded thereto by means of an interposed coordinating polymer. The polymer has a first set of functional groups bonded to the surface and a second set of functional groups bonded to the species; the groups of the first set are pendant from the polymer chain or form part thereof, each such group preferably containing an atom with electrons for donation to the metal surface to form the bond therewith. The metal may be a transition metal such as a Group 11 metal, e.g. Au or Ag, and, in the coordinating polymer, the sets may comprise functional groups that are the same or different chemically, e.g. the first set may comprise S-containing groups and the second set amino groups. A specific example of co-ordinating polymer that may be used is a water soluble form of poly(iminoethene)N-dithiocarboxylate. Metal surfaces so treated may be useful as biosensor materials such as in immunosensors.
Patent EP-0347080-A1 (EP)
Inventor: PARSONS BRYAN NIGEL VICTOR
IPC: F16H25/20
Filed: 1989-06-05
Abstract: A linear actuator has a screw threaded shaft (11) mounted so that it is restrained from rotational movement, a cage (13) is mounted in sliding relationship on the shaft (11) and an internally threaded member (20) is mounted at one end of the cage (13) in a spherical bearing (21). The threadform of the internally threaded member (20) is similar to that of the shaft (11) but of larger diameter. The internally threaded member (20) has a skirt formation (23) which extends towards the other end of the cage (13), a circumferential portion of the skirt formation (23) being made of ferromagnetic material. A series of angularly spaced coils (25) are provided around the cage (13) adjacent the ferromagnetic portion of the skirt formation (23), the coils (25) being adapted to be energised sequentially so that they will attract the ferromagnetic portion of the skirt formation (23) and cause the internally threaded member (20) to skew so that the threads thereof engage the threads of the shaft (11), sequential energisation of the coils (25) causing the point of contact of the thread of the internally threaded member (20) and shaft (11) to move round thus causing relative rotation and axial movement therebetween.
Patent EP-0363011-A1 (EP)
Inventor: HSU JEMIN CHARLES
IPC: A01N43/80
Filed: 1989-09-05
Abstract: Biocide compositions comprising 5-chloro-2-methyl-­4-isothiazolin-3-one-and 2-methyl-4-isothiazolon-3-one- in a weight ratio 1.2 to 25.4 : 74.6 to 98.8 demonstrate synergism and decreased sensitization potential.
Patent EP-0358439-A1 (EP)
Inventor: ELWOOD JAMES KENNETH C O EASTM
IPC: G02B5/22
Filed: 1989-09-05
Abstract: Magenta filters are disclosed which comprise an indolocarbocyanine dye in which the 3-carbon atom of each indole nucleus has bonded thereto at least one alkyl group which has from 3 to 12 carbon atoms and which is unbranched at the first carbon atom thereof. The filters are useful in filter arrays comprising sets of differently colored filters wherein one set of filters comprises such an indolocarbocyanine dye, and light sensing semiconductor devices comprising such color filter arrays.
Patent EP-0341143-A1 (EP)
Inventor: TROTEL JACQUES
IPC: A61B6/03
Filed: 1989-04-28
Abstract: During the examination of a body (16) by tomographic scanning, the acquisition of data for image reconstruction can be accelerated by controlling the movements of an assembly (1) consisting of an X-ray tube (2) and a multidetector (4) in such a way that it executes alternately rapid translations and step-by-step rotations. The advantage of a multidetector of the multirange type (19 to 23) can be seen, at equal speed, in an improvement in the quality of the images produced or, where the image quality is equal, in a reduction in the acquisition time. In addition, this mode of functioning is particularly suitable for monitoring X-ray therapy in which the practitioner, during the acquisition of the images, wishes to be able to operate on the patient. …<IMAGE>…
Patent EP-0350362-A1 (EP)
Inventor: BROCHOT JEAN-PIERRE
IPC: C23C14/58
Filed: 1989-06-22
Abstract: Method for depositing a layer of indium tin oxide with low resistivity and high transparency onto glass by reactive cathodic sputtering, where a layer which has a minimum intrinsic absorption coefficient is deposited to begin with and a heat treatment, one stage of which is reductive, is then performed. 
<IMAGE>
Patent EP-0411122-A1 (EP)
Inventor: TAKESHITA FUSAYUKI
IPC: C09K19/46
Filed: 1988-12-23
Abstract: A ferroelectric liquid crystal composition and a photoswitching element prepared by using same are disclosed. This composition gives the element a quick response. The composition comprises at least one compound represented by general formula (I) (wherein R 1  and R 2  each represents an alkyl group containing 1 to 18 carbon atoms) and at least one optically active compound represented by general formula (II) (wherein R 3  represents an alkyl or alkoxy group containing 1 to 18 carbon atoms, R 4  represents an alkyl group containing 2 to 18 carbon atoms, X represents a single bond, -COO-, -OCO-, -N=CH-, -CH =  N -, -OCH 2-  or -CH 2 0-, m and n each represents an integer of 1 or 2, and represents an asymmetric carbon atom). The photo-switching element prepared by using the composition shows a quick response.
Patent EP-0402391-A1 (EP)
Inventor: CENTA ANTHONY RICHARD
IPC: E02D29/14
Filed: 1989-02-17
Abstract: La plaque est du type dans lequel un élément de plaque amovible s'adapte à l'intérieur d'un cadre périphérique extérieur (2), ladite plaque étant également en forme d'un cadre intérieur (5) avec une matière de remplissage appropriée (11) par exemple du béton. L'objet de l'invention est d'améliorer l'apparence des bords supérieurs des cadres intérieur et extérieur. Selon l'invention on parvient à ce résultat en prévoyant les bords supérieurs comme des bandes décoratives (12) avantageusement fixées aux bords supérieurs des élément de cadre (2, 6) au moyen d'un assemblage à fausse languette (21, 22). La cannelure (21) est de préférence formée avec au moins une paroi évasée (20) pressée en contact longitudinal avec une paroi correspondante de la languette (22), par exemple par traversée de la paroi à l'aide d'un rouleau de pression. On peut prévoir une couche isolante (23) afin d'empêcher toute réaction chimique là où les cadres et les bandes sont en métaux dissemblables.
Patent EP-0413698-A1 (EP)
Inventor: BARRI PETER IRMA AUGUST
IPC: H04L12/54
Filed: 1989-03-14
Abstract: Système de commutation de communications dans lequel pour chaque chaîne de cellules à transmettre par l'intermédiaire d'un élément de commutation, un chemin virtuel est établi d'une liaison d'entrée à une liaison de sortie de cet élément sur la base de la largeur de bande individuelle utilisée par cette chaîne de cellules, et sur la base de la largeur de bande totale calculée, utilisée dans cette liaison de sortie. Pour chaque chaîne de cellules, une cellule d'entretien ayant la largeur de bande de la chaîne de cellules individuelle est transmise par le chemin virtuel correspondant, et au moyen de ces cellules d'entretien la largeur de bande totale utilisée dans chaque liaison de sortie est recalculée, puis elle est vérifiée pour savoir si elle est égale à la largeur de bande totale calculée précitée. Cette dernière est ajustée si une différence est détectée.
Patent EP-0406301-A1 (EP)
Inventor: DORSETT MICHAEL W
IPC: B21D5/16
Filed: 1989-03-07
Abstract: L'invention concerne une machine à plier un rebord (5) contre une pièce (2). Un outil de pliage (6) est monté sur un support d'outil (14) porté par un mécanisme en parallélogramme (7 à 12) pour effectuer un mouvement par rapport à un support (1) portant la pièce à usiner. Un agencement d'entraînement (17) est relié au support d'outil (14) par une liaison à genouillère (25 à 27). Ledit support d'outil (14) comprend une partie principale (13) reliée audit mécanisme en parallélogramme (7 à 12), ainsi qu'une partie (15) mobile par rapport à ladite partie principale, portant l'outil (6) et poussant l'élément élastique (32) vers une partie de départ. Ladite liaison à genouillère (25 à 27) écarte ladite partie mobile (15) dudit support d'outil (14) de ladite position de départ, lorsque la partie principale (13) est située à proximité d'une position terminale et que l'outil (6) vient au contact du rebord (5).
Patent EP-0420883-A1 (EP)
Inventor: DORIA GIANFEDERICO
IPC: A61K31/415
Filed: 1989-06-16
Abstract: Les composés décrits, qui sont représentés par la formule générale (I), où X représente un atome d'oxygène ou un groupe -S(O)n-, où n est égal à zéro, à 1 ou à 2; R représente un pyridyle, un phényle substitué ou non substitué ou un alkyle de C1-C6; R2, R3 et R4 sont définis dans le descriptif; et Q représente ll'hydrogène, un carboxy, un alkoxycarbonyle de C2-C7 ou un groupe -CON(Ra)'Rb où Ra et Rb sont définis dans le descriptif; et leurs sels pharmaceutiquement acceptables ont une activité immunomodulatrice et sont utiles en particulier comme agents immunostimulateurs dans le traitement de maladies néoplastiques et d'infections aiguës et chroniques d'origines à la fois bactérienne et virale chez les mammifères.
Patent EP-0423155-A1 (EP)
Title: Reinforced polymeric biomaterial films.
Inventor: TOERMAELAE PERTTI
IPC: A61L31/12
Filed: 1989-06-12
Abstract: This invention describes absorbable and/soluble nonporous or porous polymeric films which have been reinforced with at least partially absorbable and/or soluble oriented structural elements like with oriented molecular chains, crystalline lamellae or filaments or fibers or with structures which have been constructed of fibers. The films of this invention are applied either to join tissues or their parts to each others or to separate them from each others like specially to protect controlled growth of periodontal ligament and/or cementum tissue.
Patent EP-0427737-A1 (EP)
Inventor: VAN KRIEKEN A H
IPC: B23K26/36
Filed: 1989-06-16
Abstract: On effectue le micro-usinage de la surface d'une pièce à usiner en focalisant un faisceau laser sur une surface d'une pièce à usiner et en soumettant le faisceau laser et la pièce à usiner à un mouvement alternatif relatif pendant lequel du matériau s'évapore de la surface en formant un panache de plasma. Le mouvement relatif du faisceau laser et de la pièce à usiner s'effectue en pas inférieurs au diamètre du foyer du faisceau laser, de sorte que ce dernier se déplace sur la même portion de surface en la chevauchant et irradie celle-ci.
Patent EP-0427739-A1 (EP)
Title: Mechanised storage system.
Inventor: ROTHLISBERGER MICHEL
IPC: B65G1/04
Filed: 1989-07-06
Abstract: PCT No. PCT/AU89/00290 Sec. 371 Date Dec. 12, 1990 Sec. 102(e) Date Dec. 12, 1990 PCT Filed Jul. 6, 1989 PCT Pub. No. WO90/00507 PCT Pub. Date Jan. 25, 1990.Two tray-supporting racks are located on opposite sides of an elevator carriage which carries a mechanized retrieving system for withdrawing trays from either rack and delivering them to a work area. The elevator carriage is vertically driven by a motor, sprockets, and chains. A transport chain travels on sprockets mounted on end plates of the elevator carriage. Transport rollers on the chain engage transport blocks on selected trays to produce lateral movement of the trays onto and off of their respective racks.
Patent EP-0443027-A1 (EP)
Inventor: HASHIMOTO MASANORI KURITA WATE
IPC: A61K31/19
Filed: 1989-11-10
Abstract: Le médicament contient de 0,2 à 10 parties en poids d'un chitosan de faible poids moléculaire par partie d'un médicament difficilement soluble. La nouvelle composition de ce médicament permet une meilleure solubilité dans l'eau du médicament difficilement soluble et une plus grande vitesse de dissolution de ce même médicament. On utilise, en tant que chitosan de faible poids moléculaire, un chitosan hydrosoluble possédant un poids moléculaire moyen allant de 500 à 50 x 103. On prépare ce médicament en mélangeant le chitosan de faible poids moléculaire avec un médicament difficilement soluble, de sorte que le chitosan se disperse de manière homogène dans le médicament. Ce médicament peut être utilisé soit tel quel sous forme granulaire, soit sous différentes formes selon des procédés variés de préparation, en tant que médicaments et autres préparations médicinales contenant un médicament difficilement soluble pouvant être absorbé rapidement par l'organisme en quantités accrues.
Patent EP-0385151-A1 (EP)
Inventor: BECKER CARL MEINHARD
IPC: B67D1/14
Filed: 1990-02-08
Abstract: The invention relates to an actuating device for a tap on a beverage decanting installation. The tap 1 bears a plug-in receptacle 5 with a non-return valve 8-10 of a connection 6, 7 for a pressurized gas pipe. Fitted on to the plug-in receptacle 5 is a casing 13 formed with connecting channels and connecting chambers 16, 18, 19, 21, 22, 28, 29 for the supply of a pressurized gas to an actuating piston 32 disposed in a chamber 30 for an actuating member 3 of the tap 1. When the casing 13 is fitted on, the non-return valve 8-10 accommodated in the plug-in receptacle 5 is retained in the open position by a tappet 16 of a connecting channel 18, so that the actuating piston 32 can experience pressure via another valve 25, 26, 27 actuable by a rocking lever 40. The other valve 25, 26, 27, constructed as a non-return valve, is actuated via a tappet 34 which takes the form of a valve and via which the chamber 30 of the actuating piston 32 can be relieved of pressure.
Patent EP-0399160-A1 (EP)
Inventor: FLAKUS WERNER DR
IPC: C08G18/81
Filed: 1990-03-20
Abstract: 2.1 For radiation-curable urethane acrylate dispersions, isophoron diisocyanate, hydroxyalkyl acrylate and conventional saturated polyols are reacted in, for example, acetone solution or the reaction product is taken up in acetone and then treated with sodium salt solutions of aminocarboxylic acids and water. The solvent must subsequently be removed again by distillation. The object is to develop a solvent-free process which is free from side reactions. 
<??>2.2 However, the object is achieved by employing COOH-containing ester polyols made from polyols and trimethyladipic anhydride, maleic anhydride or succinic anhydride as the polyols. 
<??>2.3 Radiation-curing systems.
Patent EP-0392274-A1 (EP)
Inventor: MEYER SHTARKMAN EMIL
IPC: F16F9/14
Filed: 1990-03-29
Abstract: A rotary shock absorber for damping relative movement between parts includes a housing (26-29) connectable to one of the parts and a shaft (16) having its axially opposite ends connectable with another one of the parts (18,20). The housing (26-29) defines at least one chamber (37-39) for a field-responsive fluid. The shaft (16) is supported for rotation about its longitudinal central axis relative to the housing (26-29). A rotor blade (62,64,66) is disposed in the chamber (37,38,39) and is connected with the shaft (16) and extends radially of the shaft (16). The rotor blade (62,64,66) is angularly movable in the chamber (37,38,39). A number of energizeable electromagnetic coils (30,32) is provided for, when energized, applying an energy field to the fluid in the chamber (37,38,39). The shear resistance of the fluid varies as a function of the energy field acting on the fluid. When the parts move relative to each other, the shaft (16) rotates about its longitudinal central axis relative to the housing (26-29) and the rotor blade (62,64,66) moves angularly in the chamber (37,38,39). The angular movement of the rotor blade in the chamber is resisted by the fluid. The resistance to movement of the rotor blade in the chamber varies as a function of the shear resistance of the fluid. Thus, the resistance to relative movement of the parts, and hence the damping rate of the rotary shock absorber, varies as a function of the energy field applied to the fluid in the chamber.
Patent EP-0419757-A1 (EP)
Inventor: WALTER ROBERT JOSEPH
IPC: C04B35/632
Filed: 1990-04-25
Abstract: The process for fabricating ceramic bodies which comprises providing a particulate ceramic powder such as Si₃N₄, and adding a sintering aid such as SiO₂ and/or Y₂O₃, and providing an aqueous solution of a water soluble plastic binder, particularly poly(2-ethyl-2-oxazoline), and which can include auxiliary components, e.g. a surfactant. The ceramic powder including sintering aids is dispersed in the aqueous solution containing binder, and stirring is continued until the dispersion becomes viscous. The resulting viscous dispersion is then dried to form a mixture of the particulate ceramic material and the binder, and the dried mixture is injection molded, e.g. at temperature of about 400 to 500°F in an argon atmosphere. The injection molded product is then stripped of the binder by heating at temperature ranging from about 700 to about 850°F, without causing any stripping defects. The stripped ceramic product is then subjected to sintering for solidification and densification.