baber/WOPTO huggingface dataset:
Patent EP-0176944-A2 (EP)
Inventor: KIEFER WILHELM H
IPC: A61C9/00
Filed: 1985-09-25
Abstract: A method and apparatus for making a model of a set of teeth, in which each tooth is mounted on a holding pin (17) which is removably disposed in a base plate (15). For positioning of the holding pins, a datum plate (10) of transparent material is placed on the impression (5) of a jaw and the desired positions, of a respective holding pin for each tooth root, are marked. Then pins are inserted into a pre-perforated base plate (15) according to the markings, or a pre-perforated base plate of transparent material is used instead of the transparent datum plate (10), and is marked with desired pin positions on one side and provided with pins on its other side. The pins then penetrate molding material placed in the impression (5), and harden in place as the molding material hardens. The hardened molded material can then be sawed into separate parts.
Patent EP-0181501-A2 (EP)
Inventor: UMEMOTO TOSHIAKI
IPC: H01L21/76
Filed: 1985-10-10
Abstract: Method for forming double well region to make complementary MOS integrated circuit comprising:
     a first ion implantation for selectively injecting impurity of first conductivity type into semiconductor substrate (1) by using a photoresist pattern (8) for mask, a step for forming a thin film (9) on said photoresist pattern (8) and said semiconductor substrate (1) on which said photoresist pattern (8) is not formed, step of removing said photoresist pattern (8) on which said thin film is formed, and ion-implantation second step for selectively injecting impurity of second conductivity type in semiconductor substrate (1) by using said thin film (9) retained after said removing of said mask.
Patent EP-0191151-A2 (EP)
Inventor: BELSER FRIEDRICH
IPC: B60T17/00
Filed: 1985-11-18
Abstract: Intermittently operated compressed air appts. includes a drying cartridge (5) in a circuit with pressure reguor and control valve, together with a sensor (15) for measuring moisture content of stored compressed air. During a period of compressor inactivity, regeneration of the cartridge by throttled air flow is electronically initiated. A further signal indicates when the moisture contene exceeds a threshold valve. If regeneration of the drying cartridge is invariably signalled as necessary during a set number of successive compressor inactivity phases, the electronic evaluation system emits a signal showing the cartridge has become exhausted and needs replacement.
Patent EP-0182372-A2 (EP)
Inventor: ZIMMERMAN THEODORE S
IPC: C07K16/36
Filed: 1985-11-19
Abstract: Active factor VIII: C coagulant polypeptides identified by partial amino acid sequences are disclosed.
Patent EP-0187249-A2 (EP)
Inventor: HAZANO SHIGEKI
IPC: H01L21/677
Filed: 1985-11-29
Abstract: An apparatus for producing semiconductor devices in which a plurality of treatment chambers such as a load chamber (1), an etching chamber (2), a sputtering chamber, an ion implantation chamber, a CVD chamber, an unload chamber (3), a transfer chamber (4), a heat treatment chamber (5), a rinsing chamber and the like, are connected in series preferably in the form of U for effecting various treatments of semiconductor wafers. Wafer conveyor and transfer means (8, 9) are provided to move a wafer through the treatment chambers in which the wafer is normally sequentially processed and these conveyor and transfer means are reversible so that a wafer which has been moved into a predetermined treatment chamber can be returned to the inlet of the apparatus, whereby the quantity of dust attached to the wafer in each treatment chamber can be easily and positively detected. In the heat-treatment chamber, the hot air is discharged against the upper surface of the wafer on the belt conveyor while a vertically movable heating plate is made into intimate contact with the undersurface of the wafer so that the uniform heat-treatment can be accomplished within a short period of time. Furthermore, the inner surfaces of the etching chamber or the like are lined with detachable linings made of, for instance, aluminum so that the maintenance is much facilitated.
Patent EP-0184760-A2 (EP)
Title: Method of making composite elements
Inventor: WERRES WILLY
IPC: B44C5/04
Filed: 1985-12-03
Abstract: 1. Method for manufacturing a composite element (1) with the method stages that first a blank (2) is produced, whilst, onto the surface of a metal support (3), a cross-linkable adhesion promoter (4) consisting of a two-component bonding medium is applied, that an adhesive (5) is applied to the cured adhesion promoter (4), that an adhesion bridge (6) is placed onto this adhesive layer (5), that the adhesion promoter (4), the adhesive (5) and the adhesion bridge (6) are hot-pressed on the metal support (3), and that then or at a later time this blank (2) is joined to a decorative laminated sheet (12) or to one or more cellulose webs (7, 8, 9, 10), of which at least one is designed as a decorative web.
Patent EP-0154379-A2 (EP)
Inventor: FANG SHENG
IPC: G11C16/04
Filed: 1985-02-28
Abstract: An array arrangement for EEPROMS in which each memory cell comprises two transistors and the selection means is simplified whereby in selecting a cell it connects all of the cells in the selected row to one terminal of the writing means and all the cells in the selected column to the other terminal. This selection means includes prevention means preventing any cell from being written into except the cell at the intersection of the selected row and the selected column.
Patent EP-0155174-A2 (EP)
Inventor: JENKINS STUART MCKEWAN
IPC: G07D1/00
Filed: 1985-03-12
Abstract: Sheet dispensing apparatus comprises first conveying means (5, 7, 17) for dispensing sheets along a feed path to a stacking position; first detection means (1) for detecting unsuitable sheets; and diverting means (13) for diverting detected unsuitable sheets along a first reject path (10, 20) to a dump (23). Stacking means (24) are positioned downstream of the diverting means (13) for stacking sheets atthe stacking position. Second conveying means (26, 28; 31, 32) are provided for selectively delivering the stacked sheets (28) to a dispense outlet (33) or along a second reject path (31, 34; 42, 43, 44; 10, 20) to the dump (23).
Patent EP-0173573-A2 (EP)
Inventor: HORIO KENJI C O FUJITSU LIMITE
IPC: H01J11/46
Filed: 1985-08-30
Abstract: An AC-driven dot-matrix gas discharge display panel having display electrodes multiples wired through capacitive coupling. Coupling capacitors provided for respective ends of each display electrode (25) are formed in respective side areas opposite to each other with respect to the display area on a substrate. The coupling capacitors are constructed from first and second driving electrodes (23, 24), first and second coupling electrodes (25a, 25b) connected to respective ends of the display electrodes (25) and dielectric layers (26, 27) between the driving electrodes (23, 24) and the coupling electrodes (25a, 25b). Each of the first coupling electrodes (25a) connected to a respective end of the display electrodes in a group is arranged to face a different one of the first driving electrodes, and the second coupling electrodes connected to respective other ends of the display electrodes in a group are arranged to face a single one of the second driving electrodes. Thus a multiplex wiring of the display electrodes is achieved. Electrodes pattern configurations are disclosed which allow an increase of coupling capacitances which is as large as possible, and reduce cross-talk, due to the capacities at cross-over points of the driving electrodes and the interconnections between the display electrodes and corresponding coupling electrodes.
Patent EP-0159305-A2 (EP)
Inventor: ANDREASSON KURT
IPC: G11B23/04
Filed: 1985-04-17
Abstract: when recording an inventory, a video-camera having a microphone and optics making possible total views, as well as detail views on a larger scale of the individual objects is used. When the recording is terminated the cassette (22) is sealed by means of a cylindrical body (32) introduceable in a cylindrical passage (27) in the cassette casing, the body being provided with at least one extending lip (38) engaging an opening in the side wall defining the passage (27). 
     The lip may be forced outwards by depressing a piston (39) in the body (32). The piston is provided with at least one cam, which catches the lip (38) and will be retained thereby. 
     An arm (34) directed sidewardly from the body (32) carries a member (335) at its distal end adapted to lock the lid (24) of the cassette.
Patent EP-0197414-A2 (EP)
Inventor: UGAZIO PIERANGELO
IPC: F16D13/68
Filed: 1986-03-24
Abstract: Elastic disc (1) for engaging a clutch, comprising a clutch-disc hub (2), an annular crown (3) provided with friction clutch members (4), an annular intermediate element (5) in-between the clutch-disc hub and crown. 
     Between the clutch-disc hub and the annular intermediate element, there are interposed two elastic units - formed by elastomeric blocks, with the deformability of the first unit being greater than that of the second unit. 
     The first unit comprises blocks (6), disposed in a symmetrical position with respect to the disc axis, with having their extremities fixed to the clutch-disc hub and to the intermediate element. 
     The second unit comprises blocks (7), fixed to the clutch-disc hub and alternated with the blocks of the first unit. 
     Elastic means (24,25) are also foreseen, in-between the annular intermediate element and the crown.
Patent EP-0196106-A2 (EP)
Inventor: LEIB KENNETH G
IPC: G03H1/16
Filed: 1986-03-27
Abstract: An optical correlator memory processing system (100, 200, 500, 600). By operating the system within preselected maximum and minimum wavelengths, by preselecting certain parameters of the system, and by operating the system within certain additional constraints, the system can be used to always cause interference between the Fourier transform of a spatially modulated signal beam (120, 510, 614) and a reference beam (122, 512, 616) at a recording medium (132, 302) at a multitude of wavelengths. This allows the matched filter to be fabricated and played back at these multitudes of wavelengths without changing the sensitivity of the system. The system may be used to fabricate matched filters, and as a correlation system to detect the presence or absence of a particular target in a selected view or scene.
Patent EP-0210337-A2 (EP)
Title: Capillary-assisted evaporator
Inventor: KREEB HELMUT DR-ING
IPC: F28D15/04
Filed: 1986-04-12
Abstract: The capillary-assisted evaporator (1) for heat absorption and for transport of a heat transfer medium (11) from a heat source, acted upon by heat from the outside, to a heat sink and after condensation back to the heat source, consists of an inner tube (2) provided with a perforation (5) and, arranged coaxially therewith, an outer tube (3) provided with vapour channels (7), a capillary structure arranged around the perforation (5), a heat source arranged around the outer tube (3), and a collecting tube (10) arranged on the exit side of the capillary evaporator. The supply of the fluid medium (11) takes place axially through the inner tube (2) and radially through the perforation (5) into the capillary structure. From the latter, the medium (11) flows, with the heat flow supplied, in the form of vapour into the vapour channels (7) arranged above, from where it is conducted off via the collecting tube (10) to the heat sink. The capillary structure consists of carbon fibres (8) which are cylindrically wound or arranged in a plane position. <IMAGE>
Patent EP-0206003-A2 (EP)
Inventor: SHACKELFORD CARL L
IPC: G01N30/60
Filed: 1986-06-02
Abstract: A liquid chromatography column apparatus which utilizes sorbent packing material in a tube having a first end portion and a second end portion. The first end portion of the tube includes a plug having a passage therethrough. The plug fits in the tube adjacent the packing material and is movable within the tube. An end fitting is also employed adjacent the plug. The end fitting has a passage therethrough which communicates with the passage of the plug. A seal is used inside the tube between 'the tube and the end fitting. The second end portion of the tube is enclosed and also includes a passage from the interior to the exterior of the tube. A manually actuable gear mechanism is incorporated in the end fitting of the first end portion of the tube for facilitating application of axial force to the packing material, thereby compressing the packing material so as to eliminate voids and channels in the packing material. Other features are also disclosed. I
Patent EP-0213296-A2 (EP)
Inventor: JACOB GERNOT
IPC: H01H21/26
Filed: 1986-06-16
Abstract: The arrangement for switching on and off of a vacuum cleaner comprises a switch which is integrated in a printed circuit board disposed below the cover of the vacuum cleaner housing. In the cover there is formed a resilient tongue having an upwardly projecting handle portion so that a bowl-shaped cavity is created in the free end of the resilient tongue. The switch extends into said bowl-shaped cavity and is operated by means of the resilient tongue. The production and mounting of the arrangement for switching on and off of the vacuum cleaner require only low expenditure of labor.
Patent EP-0210479-A2 (EP)
Inventor: REISCHL ARTUR DR
IPC: B01D21/00
Filed: 1986-07-08
Abstract: The present invention relates to a process for the improved separation of clarified liquids from biomass in the aerobic and/or anaerobic biological treatment of sewage carried out using magnetically separable materials as carriers. The magnetically separable inorganic materials are used in quantities of from 1 to 150% by weight, based on activated sludge dry matter. The carriers consist of magnetically separable inorganic materials. The magnetically separable materials used are oxides or mixed oxides of heavy metals, preferably iron oxides, such as Fe3O4 (magnetite) and gamma -Fe2O3, which are used in average particle sizes of less than 50  mu m, preferably less than 10  mu m and more preferably less than 3  mu m (for example from 0.1 to 1  mu m). These magnetic carriers provide for improved sedimentation or for magnetic separation of the biomasses containing the magnetic materials in the biological treatment of sewage.
Patent EP-0224205-A2 (EP)
Inventor: IMAO EIICHI
IPC: B27N3/22
Filed: 1986-11-18
Abstract: A wooden product (P) molded in a desired shape is produced by a method which comprises admixing wooden fibers (W2) resulting from digestion and disintegration of wood chips (W1) with a binding agent such as a synthetic resin, a water repellent, a mold release agent or other additive, directly supplying the consequently formed ligneous molding material (M) to a molding die (30) of the desired shape without being first converted into a mat, and effecting hot compression molding of the ligenous molding material in the die.
Patent EP-0224927-A2 (EP)
Inventor: BRESLICH FRANCIS NICHOLAS JR
IPC: B04B9/08
Filed: 1986-12-04
Abstract: An ultracentrifuge rotor is characterized by a hub having radially outwardly extending curved spokes. The outer ends of the spokes are received in a groove defined on the inner peripheral surface of an annular rim. Sample carriers are affixed to the rim at circumferentially spaced locations defined between adjacent pairs of spokes. As the rotor rotates the disparity in physical properties between the hub and the rim as well as the flattening of the curvature of the spokes causes the hub to grow to an extent at least equal to that of the growth of the rim.
Patent EP-0206450-A2 (EP)
Inventor: FUKUI MINORU
IPC: G01D5/16
Filed: 1986-03-03
Abstract: The deformation sensitive electroconductive knitted or woven fabric of the present invention is a knitted or woven fabric, which can be changed in electroconductivity at the deformed portion when the deformation of stretch or compression is applied thereon by maintaining at a certain value the ratio of the number of electrically insulating portions to the number of electroconductive portions at the intertwined portions of the fibers and/or the portions between the intertwined portions of the fibers. By using this knitted or woven fabric directly or a deformation sensitive electroconductive sheet having an elastomer laminated on at least one surface of the knitted or woven fabric, the latter can be utilized as a stretch sensitive electroconductive device or pressure sensitive electroconductive device provided with electrodes and capable of detecting the changes in electroconductivity corresponding to deformations as electrical characteristics such as electrical resistance. This deformation sensitive electroconductive device is highly effective in the measurement of large deformations and in durability in repeated use as compared with the pressure sensitive electroconductive device using a pressure sensitive electroconductive elastomer sheet mixed with electroconductive fillers which has been used in the prior art.
Patent EP-0206669-A2 (EP)
Inventor: CANTY GEORGE C O MINNESOTA MIN
IPC: C09J7/50
Filed: 1986-06-12
Abstract: An article having an aziridine-modified surface is provided. Functional layers may be applied to the modified surface. Such layers exhibit good adhesion to the article.
Patent EP-0228847-A2 (EP)
Inventor: OTTO DENNIS L
IPC: F16J15/40
Filed: 1986-12-11
Abstract: A hydrodynamic seal (B) suitable for closing the end of a tapered roller bearing (A) includes a seal case (24) which is pressed into a counterbore (6) at the end of the bearing cup (2) and an elastomeric sealing element (26) having a primary lip (34) and secondary lip (36) which co-operate with a sealing surface (14) on the thrust rib (12) of the bearing cone (8) to effect a live seal along that surface. The primary lip (34) is spaced from the sealing surface of the cone thrust rib and has pumping cavities which open both toward the sealing surface and toward the interior of the bearing. Moreover, they are configured to pump lyubricant that enters them back tpward the interior of the bearing. An annular space exists between the primary and secondary lips (34,36) and the pumping cavities also open into this space at small vent apertures, so that any increase in pressure within the interior of the bearing is transmitted through the pumping cavities to the annular space. The secondary lip actually contacts the sealing surface of the thrust rib, but is oriented oblique to that surface, so that a pressure increase transmitted to the annular cavity causes the secondary lip to lift slightly away from the sealing surface and relieve the increase in pressure.
Patent EP-0196282-A2 (EP)
Inventor: TOSCA EUGENIO
IPC: D06L4/30
Filed: 1986-03-27
Abstract: ©7 A product for use in finishing linen or cotton fabric after washing, which comprises up to 3% of an anti-oxidising agent as well as a quantity of essential oils and water to 100. 
     The anti-oxidising agent has an anti-oxidising action for the elimination of residual traces of chemical oxidants based on chlorine and oxygen and their salts, as well as an ability to form complexes with ions of heavy metals in solution in the rinsing water.
Patent EP-0250939-A2 (EP)
Inventor: TITUS HANS JOACHIM DIPL-ING
IPC: B01D33/03
Filed: 1987-06-06
Abstract: Filternutsch-Trockner, um Produkte aus Suspensionen zu isolieren und zu trocknen, bestehend aus einem etwa zylindrischen Behälter mit horizontaler Achse, dessen Mantel in der unteren Hälfte eine flüissigkeitsdurchlässige gekrümmte innere Filterfläche (24) und eine mit Abstand dazu verlaufende Außenwand (42) besitzt, wobei der entstehende Ringraum in eine Mehrzahl von Filterkammern (11, 12, 13) unterteilt ist. Axial durch den Behälter erstreckt sich ein mit beheizbaren Rotorscheiben (58) versehener hohler Rotor (56), der zum Homogenisieren des Produktkuchens oder zum Waschen oder zum Trocknen des Produktes pendelnd oder reversierbar rotierend angetrieben ist, wobei er aufgrund seines ovalen Querschnittes durch reversierende Schwenkbewegung den Produktkuchen weitgehend gleichmäßig verdichtet.
Patent EP-0254055-A2 (EP)
Inventor: AL-YAJORI ABDUL KARIM
IPC: A23B4/24
Filed: 1987-06-23
Abstract: A preservative with pharmaceutical activity which is suitable for embalming is prepared by comminuting and grinding a rock of specific composition, which can be found in the mountains of the Yemen, the powder is treated and extracted with boiled water, after which the mixture is allowed to stand for various periods of time and each batch is filtered and subsequently evaporated in a water-bath, and juices obtained by pressing aloe are added and stirred into the filtrate at a point in time when the concentrated filtrate is about to solidify, and the product which now gradually solidifies is isolated. The preservative obtained which is suitable for preserving foodstuffs such as, for example, raw meat and cereals, is believed by experts to be an embalming agent which was previously considered a secret formula and which was already known to the Ancient Egyptians. Surprisingly, this preservative has a wide range of medicinal activities when administered internally and externally to humans and animals.
Patent EP-0256559-A2 (EP)
Inventor: TAMURA MITSUHIKO
IPC: C07C68/06
Filed: 1987-08-19
Abstract: A process for producing di-tert-butyl dicarbonate which comprises reacting a monoalkali metal mono-tert-butyl carbonate with phosgene or trichloromethyl chloroformate in the presence of a tertiary amine in an organic solvent. It provides a higher yield of product and more productive on a commercial scale, because of the shorter reaction step.
Patent EP-0260704-A2 (EP)
Title: Katalysatorformkörper sowie Verfahren und Vorrichtung zu seiner Herstellung
Inventor: HARTMANN WALTER
IPC: B01J35/04
Filed: 1987-09-18
Abstract: Ein Katalysatorformkörper (1) aus einem gebrannten keramischen Scherben mit wabenförmiger Struktur weist eine der Summe der Kanalquerschnitte entsprechende offene Frontalfläche von über 80 % und eine Scherbenmatrix mit geringer Eigenporosität und ausgewählter Sekundärporosität bestimmter Verteilung auf. Die Gesamtporosität beträgt bis 70 %. Bevorzugt wird ein Formkörper (1) von rechteckigem Querschnitt mit einer Länge (1) bis zu 2000 mm und Kantenlängen (m, n) von 100 bis 300 mm und quadratischen Kanälen (2). Die Dicke der Zellenwände (3) beträgt 0,6 bis 1,2 mm. Das Verhältnis der Wanddicke zur Kantenlänge der Kanäle kann bis zu 1 : 14 sein. Bei der Herstellung werden die die bestimmte Porengröße und -verteilung ergebenden Porosierungsmittel erst nach der Aufbereitung der Masse zugegeben. Es können auch Fasern, insbesondere Glasfasern, zugesetzt werden. Ein Rohling wird durch Strangpressen geformt, wobei er in eine Rinne extrudiert wird, in der sich etwa unter der Hälfte seiner Außenflächen ein Luftkissen aufbaut, so daß Deformationen durch Eigengewicht und Reibung bis zu einem ausreichenden Ansteifen der Masse vermieden und genaue Abmessungen erhalten werden. Eine Vorrichtung zur Aufnahme der dünnwandigen, langen Rohlinge umfaßt eine dem Formkörper angepaßte Rinne, aus der Luft zur Bildung eines Luftkissens unter dem Rohling austritt, die ein berührungsfreies Verschieben und Lagern des Rohlings ermöglicht und das Ansteifen begünstigen kann.
Patent EP-0270108-A2 (EP)
Inventor: SPECKMANN FRANK
IPC: A61C5/73
Filed: 1987-12-03
Abstract: A jacket crown for attachment to a primary crown, the outer side of the primary crown and the inner side of the jacket crown having in each case at least one section aligned parallel to the direction of attachment, and both sections matching each other. The technical problem is that of designing a jacket crown in such a way that it is possible at any time to adjust or readjust the frictional engagement or frictional force. The inner side (7) of the jacket crown (5) has, in the area of the said section, a tongue (8), inserted with its root (11), having an elastic arm (23) facing towards the end opening of the jacket crown (5) and projecting into the end opening, the arm being in frictional engagement with the outer side (6) of the primary crown (4). <IMAGE>