baber/WOPTO huggingface dataset:
Patent EP-0033154-A2 (EP)
Inventor: HOFFMANN KURT DR
IPC: H01L27/04
Filed: 1981-01-26
Abstract: Die Erfindung bezieht sich auf eine Methode zur Erzeugung der Substratvorspannung für eine monolithisch intergrierte Halbleiterschaltung. Bei üblichen Schaltungen dieser Art ist das die Schaltung aufnehmende Halbleiterplättchen mit zwei an je ein Versorgungspotential zu legenden externen Anschlüssen versehen. Außerdem ist in der Schaltung ein sog. Substratvorspannungsgenerator zur Erzeugung einer Gleichspannung vorgesehen, die zwischen dem die einzelnen Elemente der integrierten Schaltung aufnehmenden Substratbereich des Halbleiterplättchen und z. B. einen für das Bezugsbetriebspotential zuständigen Schaltungspunkt der eigentlichen integrierten Halbleiterschaltung liegt. Der Substratvotspannungsgenerator wird bei den üblichen integrierten Halbleiterschaltungen unmittelbar von den beiden externen Versorgungsanschlüssen beaufschlagt. Um nun eine Möglichkeit zu schaffen, die Betriebsspannung zwischen den beiden Versorgungsanschlüssen zu reduzieren, ist gemäß der Erfindung vorgesehen, daß die an den beiden Versorgungsanschlüssen des Halbleiterplättchens anleigende Spannung durch die Serienschaltung des Substrationsvorspannungserzeugers und der integrierten Schaltung so geteilt ist, daß das erforderliche Bezugsbetriebspotential für die eigentliche integrierte Schaltung entsteht.
Patent EP-0044042-A2 (EP)
Inventor: PALL DAVID B
IPC: B01D29/11
Filed: 1981-07-09
Abstract: A filter cartridge is provided comprising, in combination:
     (1) a filter sheet material formed in a tube open at at least one end;   (2) a support such as an internal core or external sheath disposed in supporting relation to and substantially coextensive with the tube and supporting the filter sheet material of the tube;   (3) the support having one end at the open end of the tube formed in a castellated configuration in which at least some of the castellations define grooves therebetween, preferably having reentrant sides; and   (4) at least one end cap attached to and extending across the open end of the tube of filter sheet material, and having embedded therein at least the castellated end of the support, with end cap material extending into and substantially filling the grooves, thereby fixedly attaching the end cap to the support in a leak-tight seal.
Patent EP-0048906-A2 (EP)
Inventor: FISCHER MAX
IPC: E03B7/04
Filed: 1981-09-18
Abstract: 1. Arrangement of media-conveying pipe lines in sanitary installations in a building with cold- and/or hot-water pipe lines with a supply line for each medium and at least two consuming devices (6) in a supply area, like e.g. a living area or a floor area, which are connected to connecting elements (4) for outflow fittings (5, 15), whereby each pipe line (3, 13) of a supply area conveying a medium leads drom a connecting element (4) of a consuming device (6) to the next connecting element (4) of a further consuming device (6), characterised in that from the last connecting element (4) for a consuming device (6), arranged in the pipe line (3, 13), a further pipe line (8, 18) leads to the supply line (1, 11) or to a circulation line (11a).
Patent EP-0043186-A2 (EP)
Inventor: KASHIWAGI YOSHIYUKI
IPC: H01H33/66
Filed: 1981-06-02
Abstract: A vacuum circuit interrupter includes a cylinder (21, 111) made of a metal relatively easy to deform platically, and first and second insulating disks (22, 23, 112, 113) closing the ends of the metallic cylinder (21, 111) to form therewith an evacuated envelope (20, 110). A stationary conductive rod (31, 121) enters the envelope (20, 110) through the first disk (22, 112) in such a manner as to provide a seal therewith. A movable conductive rod (32, 122) movably enters the envelope (20, 110) through the second disk (23, 113). A bellows (39, 129) is fixed at its one end to the movable rod (32, 122) and at its other end to the second disk (23, 113) in such a manner as to provide a seal about the movable rod (32, 122) to allow for movement thereof without impairing the vacuum inside the envelope (20, 110). Stationary and movable electrodes (33, 34, 123, 124) are connected to the stationary and movable rods (31,32,121,122) respectively in such a manner as to engage and disengage with each other according to the movement of the movable rod (32, 122).
Patent EP-0055884-A2 (EP)
Inventor: POOLE JOSEPH
IPC: F41G3/32
Filed: 1981-08-24
Abstract: An optical instrument for measuring the divergence of two approximately colinear optical axes comprises an afocal telescope (4) having a comparator (9) disposed transversely to its longitudinal axis, the comparator comprising a beam splitter (10), an eyepiece (11) and a graticule (12). The instrument is used in conjunction with a mirror (15) disposed orthogonally with respect to one of the optical axes, the telescope being approximately aligned with the other optical axis and disposed so that light rays passing through it are reflected back by the mirror to the beam splitter and hence to the eye piece. The instrument is insensitive to small inaccuracies in telescope alignment and is particularly applicable to testing the accuracy of a gun sight, in which application it may be hand held.
Patent EP-0067949-A2 (EP)
Inventor: HELMAR KESS DIPL-ING
IPC: F04C29/02
Filed: 1982-05-06
Abstract: 1. Valve block, which is flangeable to the housing of a screw compressor, for the control of the oil supply with a respective bore disposed in the connecting flange (1) for the oil entry (2) and for the oil exit (3), which bores communicate with corresponding bores in the housing of the screw compressor, with a channel for the oil conduction and extending between the bore for the oil entry (2) and the bore for the oil exit (3), with a shut-off slide valve (11), which is arranged in the path of the channel in a valve bore of the valve block and which is loadable by control air through at least one further channel (4), which extends in the valve block and likewise opens in the connecting flange (1), and with a further flange (7), which possesses a respective outlet and inlet opening interrupting the channel for the oil conduction and onto which an oil filter (8) is placeable, characterised by the combination of the following features : the channel for the oil conduction extends by way of a dirt collector (5) arranged in the valve block, a thermostatically actuable three-way slide valve (6), which according to temperature conducts the channel further either by way of the one path (=>) or the other path (->), is arranged in the course of the channel in a further valve bore (18), the one path (=>) leads directly to the shut-off slide valve (11) and, in the case of the open setting of the same, to the bore (3) for the oil exit, the other path (->) leads to an outer connection (9), with which a further outer connection (10) for the re-entry is associated, wherein an oil cooler is connectable between both these connections, a connecting bore (12) for a differential pressure measuring device (13) is disposed in the valve block and connected through a first measuring channel (14) with the channel leading to the outlet opening (26) for the oil filter (8) and through a second measuring channel (15) with the channel leading to the inlet opening (28) from the oil filter (8).
Patent EP-0065753-A2 (EP)
Inventor: BOKELMANN HORST
IPC: B29C33/02
Filed: 1982-05-19
Abstract: Bei einer Formschaumanlage mit mehreren, auf einem drehbaren Tisch (1) angeordneten Formen (2) sind mindestens 2 Rechner (11, 12) vorgesehen Der erste Rechner (11) öffnet und schließt die einzelnen Formen (2) positionsabhängig und heizt bzw. kühlt jede Form (2) zeitabhängig; der zweite Rechner (12) dient zur positionsabhängigen Steuerung der Einfüllvorrichtung (65).
Patent EP-0068238-A2 (EP)
Inventor: PUTZ WILHELM
IPC: H02G1/12
Filed: 1982-06-11
Abstract: 1. A hand-held device for the dust-free stripping of the ends of coils in electrical machines, consisting of a handle with driving means and cylindrical tools (2) connected therewith through gearing and consisting of shafts arranged at right angles and symmetrically to the handle, characterised in that the cylindrical tools (2) are laterally positioned beside a single drive (1) which in the form of a handle, for which purpose a combined mitre and spur wheel gear (4, 12), which permits a synchronous rotation of the tools (2) and thus their oppositely directed effect at the processing point, is arranged between the single drive (1) and the tools (2) ; and that the cylindrical tools (2), which can be symmetrically adjusted from the outside in accordance with the conductor thickness, are arranged within a dust-collecting housing (6) which is secured to the housing of the mitre and spur wheel gear (4, 12) and which has two oppositely arranged openings (7, 8) which are positioned parallel to the axis of the single drive (1) and centrally to the tools (2), and one of which openings (8) forms a connection (9) for a flexible suction hose of a dust separator.
Patent EP-0070548-A2 (EP)
Title: Zweifaden-Halogenglühlampe für Kraftfahrzeugscheinwerfer
Inventor: STEINER HERMANN
IPC: F21V19/00
Filed: 1982-07-19
Abstract: Am Quetschfuß der Lampe ist ein napfförmiger Halter 1) kittlos befestigt. Der Halter (1) ist in einen Einstellring (2) eingesetzt. Aus dem Einstellring (2) herausgebogene Befestigungslappen (11) sind mit der Wandung des Halters (1) verschweißt. Die Lappen (11) weisen keine abgewinkelten Enden auf.
Patent EP-0071906-A2 (EP)
Inventor: BURGGRABE HILMAR A DR-ING
IPC: B02C7/13
Filed: 1982-07-30
Abstract: A household grain mill includes a mill in which the grinding surfaces of the millstones (18, 20) are provided with recesses (28) which extend from the inside toward the outside with decreasing depth and which crack grain fed through a central opening and lead it to an outer grinding zone. The recesses (28) have an asymmetrical cross-sectional shape with two flanks (34, 36), of which the leading flank (34) is steeper than the trailing flank (36) and, together with the flatter flank (36) of the preceeding recess (28), forms an edge (38) which runs tangentially to the periphery of the central opening.
Patent EP-0076466-A2 (EP)
Inventor: KUBO KATSURO
IPC: A61K31/675
Filed: 1982-09-29
Abstract: Novel phosphoric ester of antibiotic OA-6129 presented by the formulawherein R is a hydrogen atom, hydroxyl or hydroxysulfonyloxy, and its salts and the preparation method thereof.
Patent EP-0061240-A2 (EP)
Inventor: BUNKER JAMES E
IPC: A61K6/00
Filed: 1982-02-25
Abstract: Polymerizable compositions for use in dentistry and methods for employing the same, in which salts of sulfurous acid act as an aid to polymerization of the compositions and enhance adhesion of the compositions to dentin.
Patent EP-0089595-A2 (EP)
Inventor: KAHLMAN STURE
IPC: B65H19/22
Filed: 1983-03-14
Abstract: The present invention relates to a method to cut-off a preferably band-shaped running web (1) of tearable material and to feed an end (1D) of a web of material to a reel (5), round which the web (1) of material shall be wound and on which it shall be supported respectively. The invention also relates to a means, which is suitable for carrying out said method. 
     The invention makes possible that a web (1) of material in a rapid and effective manner can be cut-off, and that an end (10) of a web of material can be brought to a reel, and the invention can also be applied to already existing machines thereby obtaining their automatic function. 
     The method is carried out in such a manner that the web (1) of material at a certain distance from the two respective lateral edges (1A, 1B) of the web, preferably at the centre portion (18) of the web, by means of a cutting-off apparatus (8, 15), provided with a point, is perforated, said cutting-off apparatus in relation to the web (1) of material moving at a speed, which is lower than the speed of the feed of the web of material, so that the web (1) of material during its continued forward feed is torn apart from the area (22) of said perforation in direction to said two edges (1A, 1 B) of the web of material, and that the free end (1D) of the web of material thus cut-off is guided by said cutting-off apparatus (8. 15), so that it is introduced between the reel (5) and the portion (1') of the web of material running to the reel (5).
Patent EP-0092214-A2 (EP)
Inventor: GLODE GUNTRAM DIPL-ING
IPC: H04L12/50
Filed: 1983-04-18
Abstract: 1. Circuit for acknowledgement of calling signals arriving via subscriber lines supplying data signals in an incoming transmission direction by emitting confirmation signals, in an exchange in which subscriber lines provided for the transmission of data signals in an incoming and outgoing transmission direction are connected to line termination circuits which, combined to line termination groups (LTEC), are connected to the data transmission facilities (CC, Mem, CPU) controlling the data signal switching between the subscriber lines, each line termination group (LTEC) having for the subscriber lines (Lab') transmitting data signals in an outgoing transmission direction a register arrangement (Reg1, Reg2, Reg3) from which a confirmation signal is emitted immediately after detection of a calling signal and of an indication signal indicating this detection, characterized in that the confirmation signal is contained in a first register (Reg1) from which, upon the appearance of the indication signal , the relevant confirmation signal is loaded into two further registers (Reg2, Reg3), the contents of which are subsequently emitted via a subscriber line (Lab), and in that at least one of the further registers (Reg2, Reg3) serves to receive and forward data signals via said subscriber line (Lab).
Patent EP-0095604-A2 (EP)
Inventor: MATLOCK WALLACE M
IPC: C22C21/00
Filed: 1983-05-09
Abstract: An aluminum base material with a hard facing deposit which shows extremely good hot hardness properties when subjected to high operating temperatures. The invention provides a hard facing deposit which shows a hot hardness of at least 100 BHN at 600°F, and has sufficient toughness to resist the formation of cracks when subjected to such operating temperatures. According to the preferred embodiment, the hard facing deposit includes, by weight, about 6% to about 12% silicon, up to about 6% copper, about 2% to about 6% manganese, up to about 3% iron, and about 16% to about 25% nickel. The invention is particularly useful in forming a heavy duty diesel engine piston with a piston ring groove formed in the hard facing deposit.
Patent EP-0106091-A2 (EP)
Inventor: SMYTH RICHARD T
IPC: H05H1/42
Filed: 1983-09-01
Abstract: A plasma flame spray gun suitable for being constructed physically smaller than comparable power prior art plasma flame spray guns. The gun includes a nozzle having a tapering portion on the inlet side thereof. A cathode with a flat tip is positioned to at least partially extend into the tapering portion of the nozzle. A gas distribution ring is located around the cathode for creating a vortex around the cathode tip. This causes the arc formed between the tip and the nozzle to have a root which spins around the perimeter of the nozzle tip resulting in less wear and, therefore, extended part life.
Patent EP-0111352-A2 (EP)
Inventor: LASSCHE JAKOB
IPC: E05B63/00
Filed: 1983-11-11
Abstract: The invention relates to a device for connecting and disconnecting with and from a holder respectively by means of a lock a body to be retained, for example, a bicycle, a barrier, a swing gate or a different body. 
<??>The invention has for its object to construct a device of the kind set forth in a manner such that no additional manipulations are required for connecting the body to be retained with the holder. 
<??>This is achieved by a device of the kind described, characterized by a holder having an entrance opening for the body, by at least one member arranged on the holder for retaining in the holder the body put into it, said retaining member being urged by the body against spring force out of an inoperative position into the retaining position, by a mechanism co-operating with the retaining member for locking this retaining member in its retaining position, by an externally, for example, manually operable member for unlocking the locking mechanism and by means operable by the lock for guarding and releasing the unlocking member in a manner such that in the inoperative state of the device the unlocking member guards the lock in its open position and in the retaining position of the device the lock can be operated and guards the unlocking member in its closed position.
Patent EP-0100166-A2 (EP)
Inventor: YAMAUCHI TAKAHIKO
IPC: H01L23/485
Filed: 1983-07-05
Abstract: in a semiconductor device including a connection structure comprising a first conductive layer 14 formed in or on a semiconductor substrate 11, a second conductive layer 15 arranged adjacent the first conductive layer 14, and a third conductive layer 17 connecting the first conductive layer 14, and to the second conductive layer 15. The third conductive layer 17 is in contact with the first 14 and second 15 conductive layers in a contact region 16'. One dimension of the portion of the second conductive layer 15 in the contact region 16' varies which enables the size of the contact region 16' to be reduced whilst still ensuring a positive connection between the first 14 and second 15, conductive layers even in the event of their misregistry.
Patent EP-0101263-A2 (EP)
Inventor: HUNT TREVEOR MAXWELL
IPC: G01N7/00
Filed: 1983-08-04
Abstract: @ Apparatus for providing an indication of the level of contaminant in a fluid includes a pervious barrier (12) disposed across a fluid path (11) so that the barrier (12) will be progressively blocked by contaminant in the fluid. Monitoring means responsive to the rate of blocking of the barrier provides an indication of the level of contaminant in the fluid. 
     The monitoring means may be means for sensing measurements representing the rate at which the pressure of the fluid upstream of the barrier (12) rises. Alternatively the monitoring means senses measurements representing the rate at which the flow rate of fluid through the barrier (12) falls. 
     The provision of an indication conveniently completes a measurement cycle and there is means for renewing the barrier, either by back-flushing the barrier (12) or alternatively by exchanging one barrier for another.
Patent EP-0106669-A2 (EP)
Inventor: ANGELLE PHILLIP A
IPC: G06F9/48
Filed: 1983-10-13
Abstract: A supervisor, for a data processing system capable of utilizing a plurality of operating system, includes apparatus for identifying a condition in the data processing system requiring a different operating system. A reserved memory area associated with the currently active operating system is then addressed and the register contents of a central processing unit are stored in the reserved memory area. The reserved memory of the operating system being activated is addressed and causes the address of the reserved memory of the operating system being activated, the data related to permitting the physical memory associated with the operating system being activated, the contents of registers safe- stored in the reserve-memory, and data establishing the decor of the operating system being activated, all to be entered in the central processing unit. The operating system to be activated is then enabled, and execution of permitted instructions by the second operating system is begun. The physical memory locations are determined by a real address through use of a paging mechanism, permitting storage of portions of the operating system in non-contiguous groups of locations while isolating the memory available to each operating system.
Patent EP-0107518-A2 (EP)
Inventor: MAKINO YUKIO
IPC: A61H33/12
Filed: 1983-10-28
Abstract: A portable facial treatment apparatus includes a body (1) and a rotary massage portion (9) connected to be rotated by a motor (3). The body (1) contains infrared radiating means (10) comprising a heater (11) and an infrared radiating element (13) and steam generating means comprising water absorbent material (15) situated adjacent the heater. A bellows (17) is arranged to be reciprocated by the motor (3) and to blow air past the absorbent material (15) to expel steam from the body against the skin of the user.
Patent EP-0108623-A2 (EP)
Inventor: WILMAN HUGH
IPC: H04N1/10
Filed: 1983-11-04
Abstract: A document scanner is described for scanning a page of a book comprising:-
     1. a movable housing having at least one flat face containing a window through which light from a document to be copied can pass.   2. a scanner within the housing adapted to scan an image of the document to generate an electrical video signal corresponding to the information carried by the document,   3. means for supporting a book face upwards so that the book can be moved into contact with the window,   4. a pivoting joint between the housing and a support therefor to permit rotation of the housing into at least one other position in which the window is unobstructed and light from a remote document can be directed therethrough to form the image to be scanned.
Patent EP-0151675-A2 (EP)
Inventor: AIZAWA HITOSHI
IPC: B21B37/18
Filed: 1981-04-29
Abstract: The invention describes a method for automatically controlling the rate of reduction suitable for ARC mode of the method for automatically controlling the strip thickness, the rate of reduction is controlled such that an output thickness of the material is calculated from an actually measured input thickness of the material and the desired rate of reduction based on the principle of the constant mass-flow rate of the material being rolled an input thickness is estimated from the calculated output thickness, an input length and an output length and an error signal between the estimated input thickness and the actually measured input thickness is diminished to zero.
Patent EP-0135812-A2 (EP)
Inventor: STEPAN WALTER
IPC: A42B3/28
Filed: 1984-08-23
Abstract: The protective helmet has a swivellable visor (4) which has a transparent pane (5), arranged on a visor frame (6), and covers a viewing aperture, ventilation apertures (14) being provided in the region of the vision aperture. In a protective helmet of this type, a low-cost design is to be provided which optimally fulfils the contradictory requirements of a high degree of comfort for the wearer and a sufficient ventilation which is largely independent of the specific driving situation. This is achieved in that the ventilation apertures (14) are arranged in the visor (4) in the region above the top edge (9) of the viewing aperture. <IMAGE>
Patent EP-0139299-A2 (EP)
Inventor: YABUNAKA KIYOSHI
IPC: F02B77/00
Filed: 1984-10-18
Abstract: An auxiliary power output device for an internal combustion engine comprises a ring gear (4) fixed to a crank shaft (2) of an internal combustion engine (1) and interlocked with a pinion (10) of a starter motor (9), a pulley (13) attached to an auxiliary output shaft (11) and a belt (14) wound between the pulley (13) and the ring gear (4).
Patent EP-0140329-A2 (EP)
Inventor: BAUMANN HEINZ
IPC: A47H1/08
Filed: 1984-10-23
Abstract: The curtain rod acts as shield concealing the runners and the upper edge of the curtain. The runners are guided by edges of slots in the inner and outer rod sections by means of grooves. The grooves receive the slot edges of the inner as well as outer rod section of the telescoping curtain rod only at the area of transition between inner and outer rod section. The runners glide back and forth between the outer rod section and the inner rod section without impinging at any place. This is due to the design according to which mentioned edges of the slots cooperate exclusively with only one each of two grooves present in the runners, each groove alocated to one respective guiding edge.
Patent EP-0140419-A2 (EP)
Inventor: FESMAN GERALD
IPC: C08K5/46
Filed: 1984-09-21
Abstract: Polyurethane foams prepared with halogenated phosphoric acid flame retardant have low scorch and surface discoloration when prepared in the presence of a composition containing phenothiazine, 4,4'-thio-bis-(6-tertiary butyl meta cresol), and organophosphite.