baber/WOPTO huggingface dataset:
Patent EP-0110900-B1 (EP)
Title: Zirconia ceramic materials and method of making same
IPC: C04B35/48
Filed: 1983-05-27
Granted: 1987-01-07
Abstract: A partially magnesia stabilised zirconia ceramic material is claimed having a cubic zirconia phase content of 25-70 vol.% and a MgO content of 3.0-3.65 wt.% of the ceramic. The material contains an additive metal oxide which forms an insol. zirconate that does not combine with MgO, in an amt. of 0.05-1.00 wt.%. The microstructure consists of grains of cubic ZrO2, each grain contg. pptes. of tetragonal ZrO2 transformable on application of tensile stress or heat treatment into monoclinic ZrO2. The pptes. are lenticular in shape and have an ave. length of about 150 nm in their longest dimension. Each grain contains grain matrix monoclinic ZrO2 as transformed tetragonal ZrO2 in a first specified range of monoclinic ZrO2 content. A ground surface and a polished surface of the material each contains monoclinic ZrO2 in second and third specified ranges of content, the specified ranges of content being different for ceramics to be used in different ranges. Also claimed is a method of mfg. the ZrO2. ZrO2 based materials can be provided for different temp. range uses, with appropriate combinations of the properties, thermal shock resistance, strength and wear resistance, without trying to obtain the optimum of each of these properties for use at all temps.
Patent EP-0127128-B1 (EP)
IPC: C07C217/18
Filed: 1984-05-23
Granted: 1987-02-25
Abstract: There is disclosed a process wherein the E isomer of 1,2-diphenyl-1-[4-(2-dimethylaminoethoxy) phenyl]-1-butene is converted to tamoxifen hydrochloride by a process which comprises heating the E isomer of 1,2-diphenyl-1-[4-(2-dimethylaminoethoxy) phenyl]-1-butene, either alone or in admixture with tamoxifen, in hydrochloric acid at a temperature within the range of 35-60 DEG C until substantial conversion of 1,2-diphenyl-1-[4-(2-dimethylaminoethoxy)-phenyl]-1-butene to tamoxifen is accomplished. In this temperature range, i.e., 35-60 DEG C the tamoxifen precipitates from the reaction mixture as the HC1 salt while most of the HC1 salt of the E isomer of 1,2-diphenyl-1-[4-(2-dimethylaminoethoxy)phenyl]-1-butene stays in solution. The tamoxifen HC1 is recovered from the resultant slurry. It can be further purified by conventional procedures, e.g., by chromatography or fractional crystallization.
Patent EP-0152533-B1 (EP)
Title: Folding door with rigid non-warping wings
IPC: E06B3/48
Filed: 1984-10-18
Granted: 1988-01-07
Abstract: 1. Folding door, whose door leaves or members (3 to 5, 7 to 9) are constructed in torsionally stiff manner and mounted in self-supporting manner in swivel hinges (14, 16) with vertical swivel pins (17, 18) and in the open position are folded in individually superimposed zig-zag-like manner to form at least one group (20, 21) with a guide member (32, 33, 35) at the top on a door member in the vicinity of the hingeside end of the outermost, even-numbered door member, with a guide rail (31) in which the guide member is guided and which is mounted in stationary manner along the upper edges of the door members in the closed position and with a stable locking member (50, 51) releasable against spring loading for locking the group in the open position and which in the vicinity of the position occupied by the guide member with the group folded is located in the guide rail and has on its end opposite to the guide member a sloping entry edge (54) and following onto the same a stop depression (55) for the guide member, characterized in that the locking element (50, 51) is a two-armed lever, which is pivotably mounted about a vertical axis (52), that the entry edge (54) and stop depression (55) are provided externally on a lever arm facing the guide member, that a loading spring (56) is supported on the other lever arm and urges the locking element into its locking position, in which the guide member in the open position of the group has dropped into the stop depression and is detachably secured between the stop depression and the facing wall of the guide rail and that one or more end stops (70, 71) are provided on the door members and associated fixing counterpieces (78) for locking the door in the closed position.
Patent EP-0146844-B1 (EP)
IPC: E04C2/22
Filed: 1984-12-05
Granted: 1989-05-03
Abstract: Webs for reducing bending in board-shaped construction elements when in use have their main direction of load perpendicular to the board plane. The devices have a sandwich of at least one first material layer, one second material layer, and one third material layer. The third material layer lies between the other two material layers and has a substantially higher coefficient of heat expansion than the other two material layers, so as to set up contracting biasing forces in the third material layer. The third material is made of a sheet metal strip. The two other materials are made of thermosetting plastic, which sets at a temperature considerably above the working temperature of the construction element.
Patent EP-0117739-B1 (EP)
IPC: F03B17/02
Filed: 1984-02-24
Granted: 1988-07-20
Abstract: A water engine (1,40,50) comprises two floats (12,13; 12', 13'; 51, 52) arranged to reciprocate vertically in respective water chambers (10, 11; 10', 11'; 53, 54). Water is admitted to each chamber in turn from a head of water and then allowed to exaust to a lower level, thereby causing the floats to rise and fall. The floats drive a pivotally mounted beam (25, 55) and power is derived from the beam movement by means of hydraulic rams (30, 62).
Patent EP-0135350-B1 (EP)
IPC: G01D5/26
Filed: 1984-08-09
Granted: 1988-05-18
Abstract: In a system for the transmission of light from a process measuring device to an alarm actuating circuit, an optical fibre (14) is positioned adjacent each process monitoring location and transmits light therefrom to a remotely located matte screen (12) from which it is reflected to a pair of optical fibres (16, 18). The optical fibre (16, 18) transmit the light to respective optical diodes (20, 22) which are selectively actuated in response to the colour of the light being transmitted and which, in turn, selectively actuate an alarm circuit connected thereto.
Patent EP-0181978-B1 (EP)
IPC: C07C7/13
Filed: 1984-11-20
Granted: 1988-07-27
Abstract: A process for separating a normal C6 olefin hydrocarbon from a mixture of the same with a C6 branched chain olefin hydrocarbon and/or a cyclic olefin hydrocarbon having 6 carbon atoms per molecule involves contacting the mixture at separation conditions with a molecular sieve comprising a crystalline silica having a silica:alumina mole ratio of at least 12:1. The normal C6 olefin hydrocarbon is selectively retained by the molecular sieve and is recovered from it by displacement with a displacement material consisting essentially of pentene-1 or butene-1. The process preferably employs a simulated moving bed.
Patent EP-0117182-B1 (EP)
IPC: G01N33/48
Filed: 1984-01-31
Granted: 1987-05-27
Abstract: An apparatus for blood analysis to determine the rate of corpuscle sedimentation. The apparatus has a first support (1) with several graduated tubes (4) open at both ends and held vertically in spaced relation on the first support. The tubes (4) have enlarged lower ends (4b) which can diverge. A second support (2) has blood sample containers (13) of larger diameter than the vertical tubes on the first support. The containers (13) are spaced apart on the said second support, the same distance as the tubes on the first support so the containers are respectively, vertically below the tubes. Sealing and flow inducing members engage in the diverging lower ends (4b) of the respective tubes. The support means (1, 2) are movable with respect to each other between a first position in which the tubes are vertically above the containers, and a second position in which the lower ends of the tubes are immersed in the containers. The sealing and flow inducing members are mounted on the first support for simultaneous movement between a lower position away from the tubes and an upper position engaging within the enlarged ends of the tubes. The movement of the sealing members into engagement with the interior of the tubes causes a predetermined quantity of blood to be forced upwardly into the smaller diameter graduated portions of each tube to permit determining the sedimentation rates of the different samples.
Patent EP-0145648-B1 (EP)
IPC: H05K3/34
Filed: 1984-09-10
Granted: 1987-10-14
Abstract: A pouring head is arranged above a conveyer belt which carries objects to be coated with a coating material being poured from the pouring head in the form of a curtain extending transversely to the direction of travel of the belt. In order to limit the free falling curtain on both sides two rim severing organs are provided on each side of the curtain, one organ above the other, as well as curtain edge-guiding means, one for each severing organ, which are arranged each adjacent the severing organ to which it pertains. The lower severing organs are arranged a short distance above the conveyer belt. The two severing organs comprise blades for cutting off marginal strips from the falling curtain in two successive stages, thus reducing the width of the curtain to a desired size. The lower severing organ serves mainly to cut off the rim bead being conventionally produced on the curtain where it slides downward on the curtain guiding means, thus preventing the occurrence of undesirably thick marginal zones in the coatings produced on the objects being moved underneath the pouring head by the conveyer belt.
Patent EP-0165926-B1 (EP)
IPC: A61J1/00
Filed: 1984-03-02
Granted: 1990-10-24
Abstract: A device for preventing air contamination when transferring a substance from a vessel (24) to a second vessel (10; 15) and further to the desired application, for example injection into a patient or other application. The device is attached or connectible to said vessel (24) and comprises a first member (10), in which a puncturing member (16), e.g. a needle provided with a passage is enclosed. The first member (10) has a sealing member (18), e.g. a membrane through which the needle can be passed. The device further comprises a second member (20), which is detachably connectable to the first member (20) and which also has a sealing member (19), e.g. a membrane. When the first and second members (10, 20) are connected to each other the two sealing members (18, 19) are located in a position with respect to each other so that they can be penetrated by the puncturing member (16), which is movable with respect to the sealing members (18, 19).
Patent EP-0144367-B1 (EP)
Title: Procede et reactif pour le decelement direct d'un analyte apres elimination specifique de particules colloidales dans des solutions aqueuses d'origine biologique
IPC: G01N33/92
Filed: 1984-05-17
Granted: 1989-03-29
Abstract: Pour déceler directement un analyte, comme par exemple du cholestérol à partir d'une fraction déterminée de liquides somatiques, on élimine d'autres fractions contenant également l'analyte par une réaction d'immunologie avant de déceler directement l'analyte.
Patent EP-0152823-B1 (EP)
IPC: G04G99/00
Filed: 1985-01-30
Granted: 1987-11-11
Abstract: An alarm device especially suitable for alarm clocks or timers is described, whose alarm signal can either be interrupted for a certain period of time or shut off by an acoustic signal, for example that formed by the human voice. As a result of its low power consumption, the alarm device according to the invention can also be used in battery-powered devices; when installed in an alarm clock or timer, inexpensive mass production is also made possible by using already existing integrated circuits. The alarm device according to the invention is functional even when the acoustic signal produced by the user is only of very short duration or when the alarm signal is delivered as a continuous tone. Advantageously, the alarm device can also be so designed that it delivers an alarm signal at least for a short time when someone is speaking when the alarm signal is triggered and other noises with frequencies outside the frequency range of fundamental tone of the human voice interrupt or shut off the alarm signal.
Patent EP-0175072-B1 (EP)
IPC: B65H54/80
Filed: 1985-06-28
Granted: 1988-08-17
Abstract: A can coiler with sliver inlet opening (1) on its head side, which opening is arranged in a rotating plate (11) and is flanked by calender rolls (16) the drive for which is derived from the rotary motion of the rotating plate (11) in the head of the can coiler. A structural form which is simple to manufacture and favorable in use and for maintenance is provided by the drive of the calender rolls being developed as a belt drive with a friction wheel (13) which can be shifted into position of application against an annular surface (18') of the head (10) of the can coiler.
Patent EP-0215967-B1 (EP)
IPC: B65G47/10
Filed: 1985-09-18
Granted: 1990-02-07
Abstract: 1. Method of computerized commissioning of consignments of goods from a commissioning store-house separated into different zones of which at least in one zone commissioning is made manually, wherein the commissioning containers (9) with fixed orders and to be filled are transported computerized through the zones to be considered for the respective order, and where these are filled with fixed orders, characterized in that the zone of the commissioning store to be commissioned manually is spaced into segments, that to each of the segments only the commissioning containers (9) to be filled there are transported, and of these commissioning containers (9) groups are provided which are held in a waiting position, that for each of these groups the goods of this segment the transportation ways are optimized by the computer, that same are collected into a collecting container (15) and that then the goods in the collecting containers (15) are transmitted controlled by the computer to the commissioning containers (9) which are assigned to the waiting collecting containers (15) which containers subsequently are further transported.
Patent EP-0190460-B1 (EP)
IPC: E21D21/00
Filed: 1985-12-24
Granted: 1988-04-27
Abstract: An anchoring apparatus for insertion into a borehole in a rock stratum for supporting the rock surface or wall, such as in a rock tunnel or rock excavation, includes a tension member in the form of an axially elongated steel rod with force transmission ribs on its outer surface and an anchoring element, such an anchoring nut, engageable with the rod. The anchoring element has an inside surface with inwardly extending projections and the adjacent flanks on the projections form grooves within which the force transmission ribs engage. The anchoring element is formed of a higher strength material than the rod. When a predetermined axially extending tension force acting on the rod is exceeded, relative movement takes place between the anchoring element and the rod. The flanks on the projections on the anchoring element in contact with the ribs on the rod shear off a portion of the ribs contacted. Accordingly, while the predetermined force is exceeded, the shearing action proceeds and affords a sliding anchoring effect between the rod and the anchoring element.
Patent EP-0175510-B1 (EP)
IPC: B29C43/12
Filed: 1985-08-30
Granted: 1990-01-10
Abstract: An apparatus for forming a vacuum bag comprises a stretchable membrane 12 held within a framework 10 and carrying affixed to the membrane 12 a resilient seal 14. The seal 14 comprises a pair of tubular members 20, 22 defining between them a cavity 24 within which a vacuum can be drawn when the framework and membrane are placed on a mould base 16. Vacuuming is drawn in the cavity 24 by means of passages 27 communicating with the framework manifold 10 which in turn is provided with vacuum valves 28.
Patent EP-0176373-B1 (EP)
IPC: C25C1/00
Filed: 1985-07-18
Granted: 1988-12-21
Abstract: Disclosed are a process and apparatus for the treatment of such fluids as water and effluents by ultra-filtration and electrolysis, useful in particular for the continuous recovery and separation of metallic cations from diluted solutions of their salts and to the softening of water. The apparatus comprises a casing, an ultra-filtration membrane separating the casing into two compartments; a cathode and an anode are respectively housed in two inner compartments separated by an ultra-filtration membrane. The cathodic compartment is connected to an inlet and to an outlet for fluid to be treated, while the anodic compartment is connected to an outlet for the permeate.
Patent EP-0210178-B1 (EP)
Title: Support de jambe pour reduire des subluxations
IPC: A61F5/01
Filed: 1985-10-17
Granted: 1991-08-07
Abstract: Un support de genoux (11) permet de soulager les problèmes associés à la rotation, la subluxation et la migration du tibia par rapport au fémur d'un utilisateur. Le support (11) comprend une première et une deuxième paires de supports allongés (13, 15) dont les charnières respectives (17) sont connectées à leurs extrémités centrales (21, 23), une pluralité de bandes flexibles, inélastiques et non métalliques connectées à une pluralité de points d'attache en avant et en arrière des supports respectifs de façon à pouvoir être serrées et s'adapter étroitement à la jambe. La pluralité de courroies (31) respectives connectées à leurs bagues en D (27) respectives en avant et en arrière des supports comprend un coussinet anti-rotation serré contre le tibia sur la partie intérieure antérieure du tibia pour l'empêcher de tourner. Un revêtement de la charnière et des supports permet d'utiliser ce support de genou pendant la pratique d'un support; et la charnière comprend des fentes divergentes pour faciliter l'accès aux limiteurs du degré de flexion et d'extension. Avec cette structure, une taille sert pour tous, ainsi que pour la jambe droite ou pour la jambe gauche, et la capacité universelle d'ajustement de tous les aspects et éléments donne une flexibilité et une liberté inexistantes jusqu'à maintenant.
Patent EP-0203137-B1 (EP)
Title: Procede et appareil pour compacter une couche de terre au moyen de vibrations
IPC: E02D3/046
Filed: 1985-11-08
Granted: 1989-08-16
Abstract: Procédé et application pour compacter par vibrations une couche de terre à l'aide d'au moins un organe de transfert de vibrations (2) qui peut être enfoncé dans la couche de terre, ledit organe transférant à celle-ci les vibrations provenant d'un dispositif générateur de vibrations (1). Selon l'invention, l'allongement axial de l'organe (2) est variable avant et pendant le compactage par vibrations, ledit organe étant mis en oeuvre de manière à être résilient, élastique ou flexible.
Patent EP-0199278-B1 (EP)
IPC: C08L23/04
Filed: 1986-04-16
Granted: 1993-10-13
Abstract: Poly(arylene sulfide) compositions are disclosed having a combination of good cracking resistance and electrical insulation resistance. Such compositions have a variety of uses including uses in molded electrical components.
Patent EP-0217273-B1 (EP)
IPC: G11B5/115
Filed: 1986-09-23
Granted: 1990-03-21
Abstract: 1. Combined read/write head for use with a magnetic storage medium which is mobile in relation to it, in which, between a write half head (2') and a read half head (1'), both constructed from C-cores, there is a core block (4) arranged with I-shaped cores, which core block has two side plates (42), bearing in each case one core half, and a screening pack (41) lying between these consisting of a multiplicity of alternately layered and mutually insulating metal foils (412, 411) bonded together to be highly permeable and electrically conductive, characterized in that the side plates (42) and the alternately layered metal foils (411 and 412) with a layer thickness in the region of 40 to 60 mu m are bonded to one another as the starting quantity by means of adhesive films (413) consisting of an epoxy resin and in each case laid between these and having a layer thickness in the region of 10 to 15 mu m.
Patent EP-0217642-B1 (EP)
Inventor: FELDON STEVEN
IPC: A61B3/16
Filed: 1986-09-25
Granted: 1994-02-16
Abstract: Disclosed is a battery powered, hand-held self-contained electronic tonometer with a digital readout for displaying pressure in millimeters of mercury. The tonometer includes a transducer which is a solid state pressure sensitive element and which produces a voltage proportional to intraocular pressure. An electrical waveform is produced by gently bringing the transducer in contact with the cornea. The waveform is converted to a digital signal and processed by a single chip microprocessor. The baseline of a reference signal is nulled by equalizing the charges on two capacitors on the inputs of two differential amplifiers. Equalizing the differential inputs of the two amplifier stages results in a gain of zero and removes any carrier signal. Microprocessor software detects the baseline condition established by equalizing the differential inputs. The microprocessor then looks for a series of valid measurements and calculates the average intraocular pressure along with an estimate of reliability. This average value and the reliability indicator are displayed on a liquid crystal display.
Patent EP-0270541-B1 (EP)
Title: Structure a meneaux du sol au plafond avec panneaux suspendus pour realiser une cloison demontable
IPC: E04B2/74
Filed: 1986-07-31
Granted: 1990-01-10
Abstract: Structure a meneaux (1) comprenant des moyens de suspension (4) longitudinaux opposés à des moyens de suspension transversaux, des panneaux (5) pourvus de bords verticaux présentant une pluralité de moyens d'accrochage (6) orientés dans le sens orthogonal, afin de permettre la suspension desdits panneaux par paires en regard sur les moyens de suspension respectifs de ladite structure à meneaux.
Patent EP-0235263-B1 (EP)
Title: Procede et appareil de revetement par impact a haute pression
IPC: B05B7/16
Filed: 1986-08-28
Granted: 1991-01-09
Abstract: Procédé et appareil de revêtement par impact à haute pression de parties de pièces à usiner telles que des trous filetés (23) dans des organes de fixation (22) en évitant de contaminer avec le matériau de revêtement certaines parties des pièces à usiner. Une quantité dosée de matériau de revêtement (62) est chargée dans un passage (56) et est déplacée par de l'air à basse pression vers une chambre (63) située en avant d'une buse d'atomisation (43). De l'air haute pression est introduit dans le passage et le matériau de revêtement est introduit sous la forme d'un voile dans une chambre définie par la pièce à usiner (22) et l'outillage (20, 21). Il s'en suit une prolifération et une collision du nuage sur les surfaces sélectionnées (23) dans des conditions de mise à l'évent. L'étranglement (45) dans la ligne de mise à l'évent (46) assure le retard nécessaire et règle le système pour effectuer le revêtement. La structure de la machine facilite l'utilisation de dispositifs de revêtement avec une large gamme d'organes de fixations filetés femelles et permet de mettre en oeuvre les étapes du procédé tout en assurant le décrassage des lignes (46, 56) et le séchage de la structure de travail.
Patent EP-0251368-B1 (EP)
IPC: F02M37/22
Filed: 1987-06-09
Granted: 1991-09-04
Abstract: The invention relates to a fluid filtration device which allows easy filter declogging whenever considered necessary. The invention consists of a device comprising a filtering surface (1) contained in a casing (30) in which the filtering surface (1) adheres to the outer surface (31) of an element (2) which is able to be rotated and is provided with a central duct (3) opening in correspondence with the filtered fluid outlet port (12b) and with through bores (5) which put the outer surface (31) embraced by the filtering surface (1) into communication with the central duct (3), the casing (30) defining a space portion (32) about the filtering surface (1) for entry of the fluid to be filtered and cleaned.