baber/WOPTO huggingface dataset:
Patent EP-0449253-A1 (EP)
Inventor: ARAI TATSUO
IPC: B23C5/22
Filed: 1991-03-27
Abstract: The invention relates to a cutting tool including a tool body (110) having a plurality of mounting recesses (112) formed on an end thereof. Each of the mounting recesses (112) has a mounting face respectively formed at the bottom thereof. The mounting face has a first threaded hole (158) formed therein. A plurality of inserts (20) are each respectively disposed on the mounting face (114) and secured under pressure onto the mounting face by means of a clamping screw (30) screwed into the first threaded hole (158). The cutting tool is characterized in having a plurality of reduced hardness regions respectively formed under the mounting face inside the tool body (110), each of the reduced hardness regions having the first threaded hole (158) formed therein and a hardness lower than the hardness of the tool body (110). In one embodiment, the reduced hardness regions are formed by embedding a right cylindrical column (156) into a straight hole (154) of round cross section formed under each mounting face of the tool body (110).
Patent EP-0458056-A1 (EP)
Inventor: TAGHEZOUT DAHO
IPC: H02K37/16
Filed: 1991-04-15
Abstract: The invention relates to an electromagnetic motor. 
<??>This motor includes: 
 
  - a rotor (1) comprising a two-pole permanent magnet, 
  - a stator (2) provided with a peripheral stator part (14) forming a low-reluctance magnetic circuit (CM), and with an inner or central stator part (12) onto which are fitted n branches including first ends forming pole shoes and second ends or free ends, and 
  - coils (22, 24, 26) able to generate a magnetic flux, this motor being characterised in that the coils (22, 24, 26) are brought together and are respectively anchored mechanically at least to the second ends or free ends of the branches. 
 
<??>This motor applies, for example, to operation in three-phase supply mode. 
<IMAGE>
Patent EP-0467021-A1 (EP)
Inventor: HARTMANN WILLI
IPC: B60T11/20
Filed: 1991-04-17
Abstract: Process for the adjustment of valve closing distances of a piston cylinder arrangement, two interlinked pistons (4, 5) being arranged in tandem in a cylinder bore (3). The linking bolt (29) is screwed into one of the pistons (4, 5). In order to be able to adjust the closing distances of both valves - central valve (41, 42) or combination valve comprising sleeve seal (12, 22) and equalising bore (13, 23) - after assembling all internal parts and closing the first valve (41 or 22, 23) the active length of the linking bolt (29) and hence the distance between the two pistons (4, 5) is modified by turning the first piston (4) until the second valve (42 or 13, 23) changes its closed state. Once both pistons (4, 5) have been drawn back by the valve closing distance, the gap between a stop surface (40) on the cylinder housing (2) and the point of engagement (39) of an actuating rod is adjusted by inserting spacers (37) and a thrust piece (38). The process according to the invention ensures very small valve closing distances in both cycles and is likewise applicable to arrangements with central valves (41, 42) and sleeve seals (12, 22) with equalising bores (13, 23). 
<IMAGE>
Patent EP-0476430-A1 (EP)
Inventor: SCHUBERT BERND DR
IPC: C08F4/40
Filed: 1991-09-04
Abstract: 2.1 Oversprays have been removed from paint spray booths by process liquids and disposed of by incineration. The aim is to provide complete disposal giving recyclable materials. 2.2 This is achieved by a method and a device for the disposal of oversprays of radiation-curable paints from paint spray booths whose collection walls are drenched with an emulsion of a radiation-curable paint having an excess of emulsifier, followed by a redox polymerisation with subsequent filtration of the resultant powders. 2.3 Recycling of oversprays of radiation-curable paints.
Patent EP-0491151-A1 (EP)
Inventor: ORT WERNER DR
IPC: G01L5/10
Filed: 1991-11-08
Abstract: In the processing of threads in the textile industry, it is frequently necessary to be able precisely to meet small thread tensions in conjunction with high processing speeds. A force measuring device for thread tensions of approximately 0.1 N and a natural frequency of approx. 3 KHz has been developed for this purpose. Such a force measuring device for measuring the tensile stress of threads is constructed as a rod-shaped metal part which represents at one of its ends a retaining element (1) on which there is arranged a flat spring element (2) resembling a leaf spring. Provided next to the spring element is a flexurally stiff low-mass lever arm (4) which is constructed as a conical rotary part and tapers from its end on the side of the leaf spring. Provided on the other end of the lever arm is a cylindrical tip (5) on which the thread tension acts. Applied to the spring element are strain gauges (3) which generate upon the application of force a signal which is proportional to the force applied. …<IMAGE>…
Patent EP-0492155-A1 (EP)
Inventor: RUARK WILLIAM WEBSTER
IPC: B24B53/14
Filed: 1991-11-26
Abstract: There is provided a tool (10) for trueing and dressing a variety of grinding wheels to an open and aaggressive surface condition, comprising a wheel having a thin layer of diamond particles (12) in a plane oblique to the rotational axis of the tool. There is also provided a method for trueing and dressing a grinding wheel, by engaging the periphery of a rotating grinding wheel (50) with a rotating trueing and dressing tool (10) having a thin layer of diamond particles (12) in a plane oblique to the rotational axis of said tool, with the diamond layer forming a reciprocating point having an effective cutting crossfeed rate relative to the speed of said rotating tool and the angle of said diamond layer.
Patent EP-0441513-A1 (EP)
Inventor: KARSIKAS AUVO
IPC: H01P7/00
Filed: 1991-01-29
Abstract: The invention relates to a helix resonator used in particular in filters operating at radio frequency. In instances in which conventional procedures based on adjusting the resonance frequency are not sufficient for tuning the resonator, the procedure of the invention can be used in which the resonator is tuned by adjusting the distance of the ground plane (the wall of the resonator cover (1)) from a leg (4) of the resonator or a lead (3), usually a micro strip, with which the resonator has been connected to an external circuit or to another resonator.
Patent EP-0463810-A1 (EP)
Inventor: TATSUOKA TOSHIO
IPC: A61K31/55
Filed: 1991-06-20
Abstract: A condensed heterocyclic compound having the formula (I):
       
 wherein A and B are both carbonyl groups or one thereof represents a methylene group and the other represents a carbonyl group; Z represents an oxygen atom, a sulfur atom, a substituted or unsubstituted nitrogen atom, or a methylene group;  n  is an integer of 2 to 6; and R represents a group having the following formula:
       
 wherein R¹ represents a hydrogen atom or a hydroxyl group; R² represents a substituted or unsubstituted phenyl or 2-pyridyl group or salts thereof. 
     The compounds exhibit a strong affinity to the σ-receptor and are useful as psychopharmaceuticals.
Patent EP-0465122-A1 (EP)
Inventor: SHINKAI ICHIRO
IPC: A61P11/00
Filed: 1991-06-27
Abstract: The present invention is directed to a process of making tetrahydrofuran of the formula (2D)
       
 resulting in 2,5-diaryltetrahydrofuran PAF antagonists of pharmaceutically acceptable purity.
Patent EP-0471436-A1 (EP)
Inventor: TOMSETT DEREK WALLACE
IPC: F02M41/14
Filed: 1991-06-28
Abstract: A distributor type fuel pumping apparatus includes pumping plungers (12) and auxiliary plungers (20) both operated by cams as the distributor member (10) is rotated. The pumping plungers are housed in a bore (11) from which fuel is delivered to outlets (15) in turn. In order to control the start and function of fuel delivery a shuttle (34) is movable axially by the fluid delivered by the auxiliary plungers (20) and is angularly adjustable. A sleeve (38) is mounted about the shuttle and is movable axially in response to engine speed. The shuttle and sleeves define a spill path (45, 48) through which fuel can escape from the bore (11) and which is closed after a first predetermined axial movement of the shuttle and they also define a flow path (42, 47) which is opened after a further predetermined axial movement of the shuttle. Fluid flow through the flow path operates a spill valve (27, 28) to allow spillage of fuel from the bore.
Patent EP-0472308-A1 (EP)
Inventor: GOULD ARTHUR ALBERT
IPC: B44D3/00
Filed: 1991-07-31
Abstract: The invention provides apparatus for cleaning rollers used for applying emulsion paint and other water-based solutions to surfaces, the apparatus comprising a housing (1) within which a roller (3) can be mounted for rotation about its longitudinal axis for discharging a plurality of discrete jets of water or other liquid towards and onto a surface of a roller (3) mounted within the housing (1) through discharge orifices (9) which are so positioned and aligned that the discrete jets make contact with the roller surface at positions offset from the axis of rotation of the roller (3), each said jet overlapping with its neighbouring jet or jets so as to present a continuous liquid front along substantially the entire length of the roller (3).
Patent EP-0486314-A1 (EP)
Title: A dishwasher lid
Inventor: MORLEY STUART ANDREW
IPC: A47L15/42
Filed: 1991-11-14
Abstract: A dishwasher lid assembly (1) is disclosed which includes a lid having upper (2) and lower (3) portions. The lid (2,3) is pivotally supported by a hinge shaft (4) above a sink (8). A hinge spring (5) surrounds the shaft (4) and biases the lid (2,3) to an open configuration. A latch can be used to retain the lid (2,3) closed. The shaft (4) and spring (5) are located within a hinge cover (9) below which is an air vent (6) arranged to permit vapour and/or air within the sink (8) to escape, thus preventing a build-up of pressure under the lid (2,3).
Patent EP-0454585-A1 (EP)
Inventor: YAMAO YASUSHI
IPC: H04B7/08
Filed: 1991-04-25
Abstract: An antenna selection diversity receiver system for TDM receive signal switches antennas (1,2) for every assigned time slots so that the best receive signal quality is obtained in said assigned time slot according to the prediction by using the signal quality just before said assigned time slot. The prediction of signal quality is carried out according to the receive level (R₁, R₂), and the slope of the same of each of the antennas just before the assigned time slot. Said signal quality may be average code error rate, receive level at the center of the assigned slot, or the minimum receive level in the assigned slot. The prediction is carried out either through linear prediction or non-linear prediction. Because of prediction of receive signal quality by using the information just before each assigned time slot, and switching of an antenna for every assigned slots according to the prediction, an excellent receive signal quality is obtained by an effect of diversity system even in high rate fading.
Patent EP-0487401-A1 (EP)
Inventor: WILLOT FABIEN
IPC: G05D23/13
Filed: 1991-11-19
Abstract: In order to produce a gas flow at a hot operation temperature, a gas flow (31), which is previously heated (34) up to a temperature well below the operation temperature, is subdivided into two elementary streams (41-42) which are subsequently individually raised to hotter temperatures (43-44), one of which is greater than the operation temperature and the other of which is less than the operation temperature, the streams thus differentially heated up are each sent into a thermally insulated buffer tank (45-46) and taken from the tanks are two elementary gas flows (47-48) which are subsequently combined in a regulated proportion by a mixer valve (49) having a mixture position controlled by a differential correcting signal between the effective temperature of the gas produced and a set value. …<??>Application especially to the manufacture of articles made from foam expanded using carbon dioxide. …<IMAGE>…
Patent EP-0452276-A1 (EP)
Inventor: LIENHARD BRIGIT
IPC: A61B5/276
Filed: 1991-04-10
Abstract: The present apparatus for measuring blood flow comprises at least three electrodes, namely a measurement electrode (11), a reference electrode (15) and an active indifferent electrode (29), which are introduced into a specific tissue area (10). The signals from the measurement electrode and the reference electrode run through supply lines (12, 17) to a current-insulated and voltage-insulated differential amplifier (13) whose output is connected to an evaluation circuit (21) which controls display instruments (22, 23). An essential feature for the accuracy of the measurement of the present measuring apparatus is a negative feedback of external interference fields which couple interference potentials into the tissue (10) and into screens (25, 26, 27). The evaluation circuit (21) is expediently connected to further probes (33). <IMAGE>
Patent EP-0468926-A1 (EP)
Inventor: HERBST JEAN
IPC: A61C17/08
Filed: 1991-07-18
Abstract: In order to prevent the suction nozzle of dental suction devices for saliva from becoming stuck by suction, a body (1) made of an open-pore, moisture-absorbing plastic is provided, which body has suction bores (41, 42) passing through it. The suction bores (41, 42) communicate with a main bore (46) in which the suction tube (3) is fitted. By virtue of the fact that the body (1) itself takes up fluid, only this fluid is sucked up by the suction pump, and sticking by suction on the oral mucosa is not possible. <IMAGE>
Patent EP-0479728-A1 (EP)
Inventor: WALLQUIST OLOF DR
IPC: C08L101/00
Filed: 1991-09-26
Abstract: Anthraquinones having long chain acylamino groups, of the formula I or II <IMAGE> in which R, for example, denotes heptadecyl, R1 denotes phenyl, R7 and R9 denote -NHCOC17H35, R8 and R10 denote -OH and l and m each denote zero, are especially suitable for the mass colouring of polymers, in particular of polyolefins. The anthraquinones are very readily dispersible in polymers and the coloured products are distinguished by excellent properties, in particular by high stabilities to light, weather and heat.
Patent EP-0506718-A1 (EP)
Inventor: COTTERILL MICHAEL JOHN
IPC: A47B21/00
Filed: 1990-12-17
Abstract: A keyboard support apparatus has a mounting bracket (11), a keyboard support bracket (15) pivotally connected via parallel bars (20, 25) permitting change in altitude of bracket (15). The mecanism may be locked against change in altitude by means of a formation (58) associated with a bar (20) which is interengageable with a formation (54) associated with bracket (15) by means of a laterally operable lever (40) resiliently biased by a spring plate (52) towards engagement. In a preferred embodiment (figures 13 to 15) support bracket (15) may be tilted about a pivot (22) and the mechanism permits one handed selective operation of altitude adjustment or tilt adjustment.
Patent EP-0509024-A1 (EP)
Inventor: ROBERTS KENNETH P
IPC: H05K7/00
Filed: 1991-01-02
Abstract: Connecteur (10) destiné à protéger, à serrer et à sceller un câble passant dans un orifice d'un logement (14) pour équipement électrique ou électronique. Une partie (15) du logement (14) comprend un orifice (34) destiné à accepter un isolateur de traversée (18). L'isolateur de traversée (18) comprend un passage pour un câble (26) ainsi qu'une paire de mâchoires (82) destinées à serrer le câble (26) afin d'empêcher le mouvement. La partie (15) du logement (14) comprend également un orifice (54) permettant d'insérer une attache de blocage (22), laquelle bloque l'isolateur de traversée (18) dans la partie (15) du logement (14). L'attache de blocage (22) exerce également la force requise pour activer les mâchoires de serrage (82) sur l'isolateur de traversée (18). Un anneau de scellement (30) est comprimé entre l'extrémité (90) de l'isolateur de traversée (18) et une surface en biais (94), dans la partie (15) du logement (14) afin d'obturer l'orifice.
Patent EP-0471813-A1 (EP)
Inventor: POETSCH EIKE
IPC: G02F1/13
Filed: 1991-03-05
Abstract: 2',3-difluorbiphényles 4,4'-disubstitués de la formule (I) dans laquelle n est un nombre de 1 à 7, A représente trans-1,4-cyclohexylène ou 1,4-phénylène, r est égal à 0 ou 1, X représente F, Cl, -CF3, -CHF2, -OCF3 ou -OCHF2 et Z représente H ou F.
Patent EP-0535024-A1 (EP)
Inventor: ALLPORT WILLIAM SCOTT
IPC: E05D5/06
Filed: 1991-06-06
Abstract: Charnière conçue pour être placée entre un corps de véhicule (4) et un élément pivotant (2) qui en fait partie, et dans laquelle un élément à ressort de couple (20), qui s'équilibre, est incorporé. L'élément à ressort de couple peut être fixé sur une de ses extrémités à un des bras (8) de la charnière, le reste de l'élément à ressort ayant tendance à s'enrouler autour de l'élément d'aboutissement (23) fixé à ou formé de manière solidaire avec l'autre bras de charnière (6) de sorte que le ressort est déroulé lorsque la charnière est fermée, ce qui produit une force de rappel qui a tendance à rouvrir la charnière.
Patent EP-0485572-A1 (EP)
Inventor: MORGAN IRA L
IPC: G01N23/18
Filed: 1991-05-30
Abstract: Appareil et procédé pour contrôler la qualité de produits cylindriques et d'autres produits ayant une forme géométrique régulière, tels que tubes ou tuyaux, au moyen d'une analyse tridimensionnelle, en temps réel, continue, de haute précision, des produits chauds ou froids, durant leur production. L'appareil comporte des sources et des détecteurs de rayonnements pénétrants multiples. Cet appareil peut procéder à une analyse tridimensionnelle, en temps réel, continue, de produits chauds ou froids, détecter des défauts transversaux et longitudinaux dans les produits, déterminer les étapes de traitement qui causent le défaut, et il peut modifier le processus de production par commande de réaction et/ou par commande prédictive de l'équipement de traitement. En procédant à l'analyse de produits chauds et froids, l'appareil peut déterminer les mesures dimensionnelles des produits à d'autres températures et prendre en considération ces mesures lors de la commande du procédé de production afin d'assurer une qualité dimensionnelle uniforme des produits.
Patent EP-0495084-A1 (EP)
Inventor: PARISH DANIEL W
IPC: A61P25/18
Filed: 1991-07-24
Abstract: Nouvelles arylcycloalcanepolyalkylamines utiles comme agents anti-psychotiques, anti-ischémiques, anti-attaque, anti-démence et anti-convulsants. Ces arylcycloalcanepolyalkylamines constituent des ligands sélectifs à haute affinité pour des sites de liaison sigma contenant trois unités de base: un groupe arylcycloalkyle, un groupe amine et une chaîne intermédiaire. Leur préparation et leur utilisation dans le traitement de psychoses, d'ischémies, d'attaques, de démence et de convulsions sont aussi décrites.
Patent EP-0502213-A1 (EP)
Inventor: OKA SHIN-ICHIROH - AKENO MINAM
IPC: A61K35/14
Filed: 1991-09-25
Abstract: A method of removing leukocytes from a leukocyte-containing blood preparation which comprises preparing a leukocyte-poor blood preparation by subjecting the leukocyte-containing blood preparation to the first-stage leukocyte removal treatment to remove at least 60 % of the leukocytes contained in said preparation and subjecting the leukocyte-poor blood preparation to the second-stage leukocyte removal treatment by the use of a microfilter element made from nonwoven or woven fabric having a mean fiber diameter of 0.3 to 1.6 µm. A leukocyte removal filter system wherein the first-stage filter element communicates with the second-stage filter element and is located on the upstream side of the second-stage element in the direction of flow of the leukocyte-containing blood preparation being treated. The above method and system can reduce the content of the leukocytes remaining in the blood preparation to 10⁻⁴ or below and also the size of the filter.
Patent EP-0549692-A1 (EP)
Inventor: WEINTRAUB HAROLD MARTIN
IPC: G01N33/68
Filed: 1991-09-18
Abstract: Méthode servant à identifier des séquences d'oligomères qui se lient spécifiquement à des protéines cibles ou à d'autres fractions cibles. La technique comprend la complexation de la substance cible avec un mélange d'oligonucléotides contenant des séquences aléatoires et des séquences qui servent d'amorces pour des réactions en chaîne de polymérases dans des conditions dans lesquelles un complexe se forme avec certains éléments, mais pas tous, du mélange d'oligonucléotides. Le mélange est ensuite séparé des oligonucléotides non complexés et les éléments complexés du mélange d'oligonucléotides sont récupérés du complexe séparé et amplifiés en utilisant la réaction en chaîne de polymérase. On peut procéder à plusieurs tours de sélection en utilisant la complexation, la séparation, l'amplification et la récupération. Le mélange ou les oligonucléotides récupérés peuvent être mis en séquences et cette information peut être utilisée pour la synthèse de novo du(des) oligonucléotide(s) identifié(s). Ces oligonucléotides synthétisés peuvent contenir une ou plusieurs bases ou liaisons de squelette modifiées.
Patent EP-0497156-A1 (EP)
Inventor: LEIMER GERHARD DR
IPC: C04B35/58
Filed: 1992-01-17
Abstract: The present invention relates to a method of making an Si3N4-based material of high strength and low scatter of the mechanical properties by forming a pulverulent starting mixture of Si3N4, Si and sintering additives and subsequent heat treatment up to as near as possible to the theoretical density, to materials made by the method and to their use.
Patent EP-0503537-A1 (EP)
Inventor: KRAPCHO PAUL A
IPC: A61K31/535
Filed: 1992-03-09
Abstract: A compound according to formula (I):
       
 wherein R is 
C₁-C₁₀ alkyl; phenyl or C₇-C₁₀ aralkyl; 
C₂-C₁₀ aklyl substituted with one or two substituents selected from the group consisting of OR₁ and -NR₂R₃; 
C₂-C₁₀ alkyl interrupted by one or two oxygen atoms or by a member selected from the group consisting of -NR₄-,  cis  -CH=CH,  trans  -CH=CH- and -C=C-, and optionally substituted with one or two hydroxy (OH) or -NR₂R₃ groups; and wherein 
R₁ is selected from the group consisting of hydrogen, C₁-C₆ alkyl, phenyl, C₇-C₁₀ aralkyl, -CHO, -COR₅-, -COOR₅, -S(O₂)R₅ and C₂-C₆ alkyl optionally substituted with -NR₂R₃; 
R₂ and R₃ are the same or different and are selected from the group consisting of hydrogen, C₁-C₁₀ alkyl, C₇-C₁₀ aralkyl, phenyl, C₂-C₁₀ alkyl substituted with one or two hydroxy (OH) groups, -CHO, -COR₅, -COOR₅, and -S(O₂)R₅, R₂ and R₃ taken together with the nitrogen atom to which they are bound form an ethyleneimine ring or a 5- or 6-membered aromatic or non-aromatic heterocyclic ring optionally containing another heteroatom selected from the group consisting of sulfur, oxygen and nitrogen, R₂ is H and R₃ is -C(=NH)NH₂ or R₂ is -C(=NH)NH₂ and R₃ is H; 
R₄ is selected from the group consisting of hydrogen, C₁-C₁₀ alkyl, C₂-C₁₀ hydroxyalkyl, C₂-C₁₀ alkyl substituted with -NR₂R₃, C₇-C₁₀ aralkyl, phenyl, -COR₅, -COOR₅ and -S(O₂)R₅; 
R₅ is selected from the group consisting of C₁-C₁₀ alkyl, C₇-C₁₀ aralkyl, α-, β-, or γ-naphthyl, phenyl, o-, m-, or p-tolyl as free bases and their salts with pharmaceutically acceptable acids, have been found to have cytostatic and anti-tumor activity.
Patent EP-0535579-A1 (EP)
Inventor: JAMESON LEE KIRBY
IPC: B29C59/04
Filed: 1992-09-28
Abstract: A microapertured thin thermoplastic sheet material where the area of each of the microapertures is generally greater than about 10 square micrometers is disclosed.
Patent EP-0517296-A1 (EP)
Inventor: MEUWISSEN EDMAR GERARD JOZEF
IPC: E04D3/35
Filed: 1992-05-25
Abstract: The invention relates to a roofing sheet which is built up of a rigid sheet (1) of insulating material and a covering layer (3) bonded to said sheet. On both sides of the sheet cuts (2) are provided in the sheet, said cuts extending from the surface along part of the height of the sheet. The cuts provided from the one side of the sheet are thereby staggered with respect to the cuts provided from the other side of the sheet.