baber/WOPTO huggingface dataset:
Patent EP-0184224-A2 (EP)
Inventor: THOMA FRIEDRICH XAVER DIPL-ING
IPC: H01H43/10
Filed: 1982-11-06
Abstract: 1. A multi-range switching device comprising a rotating switching disc (1) which can be switched over in respect of rotation speed or time range through a mechanical switching gear by means of a rotary knob (27) which is coupled to the switching gear and which is arranged coaxially with the switching disc (1), and switching slide contacts (2) which are arranged on the switching disc (1) and which serve to actuate a switching arrangement (5), where the switching slide contacts (2) can be programmed by means of time-range-related scale graduations of a dial face (12) which is arranged on the front face (25) of the time dial (1) and where the operation of the rotary knob (27) simultaneously effects a rotation-speed-related or time-range-related switch-over of the scale graduation on the dial face (12), characterized in that as a result of the rotation of the rotary knob (27), the drive shafts (6 and 7) are axially displaced so that the coupling components (8 and 9) arranged on the drive shafts (6, 7), or in place of the coupling components (8 and 9) a gear wheel (21) and a gear pinion (22), can be caused to engage alternately with coupling components (10) or with gear rings (28), as the case may be, on the switching disc (1).
Patent EP-0152285-A2 (EP)
Inventor: ANDERSON EUGENE L
IPC: A61J3/07
Filed: 1985-02-08
Abstract: A process for collecting microcapsules (15) containing a liquid fill formed by an encapsulation head (14) comprises maintaining a rotating substantially uniform layer of a cushioning powder (23) between a capsule forming zome (14) and a capsule collecting zone (30), expelling capsules (15) as formed from the capsule forming zone onto the layer of cushioning powder, and causing the capsules to move radially across the layer to the capsule collecting zone. The apparatus involved comprises an encapsulation head (14) for expelling capsules (15), a powder-coated platform (20) located below the encapsulation head (14) for receiving the expelled capsules (15), means (26) for rotating the platform to cause the capsules to move radially and fall from the platform, and a moving surface (30) located below the platform to collect the capsules falling from the platform.
Patent EP-0181062-A2 (EP)
Inventor: ROE MALCOLM DAVID MCKINNON
IPC: G02F1/01
Filed: 1985-08-30
Abstract: A method of matching the transmission characteristics of two beam modulators (4,4 min ) of a modulator assembly is described. 
<??>The modulator assembly comprises radiation generating means (30); and the first and second beam modulators (4,4 min ), the radiation generating means causing beams of radiation (16,16 min ) to impinge on each modulator. Control means (20) generates first and second control functions for application to the first and second modulators (4,4 min ) respectively, the first control function cyclically varying between first upper and lower values (V1,V2) and the second control function cyclically varying between second upper and lower values (V3,V4) at the same rate and at the same time as the first control function, the range of the first and second control functions being such that the transmission characteristics of the first and second beam modulators overlap. Detecting means (18,19) detects the phase relationship between the radiation transmitted by the first and second beam modulators and having the higher or lower intensity and the first or second control function; and storage means (32) stores the second upper value (V3) when the detecting means determines a change in the phase relationship.
Patent EP-0178775-A2 (EP)
Inventor: TSIEN ROGER YONCHIEN
IPC: C07D209/10
Filed: 1985-09-09
Abstract: Fluorescent indicator dyes for calcium ions of the formulae: 
<CHEM>
 or 
<CHEM>
 wherein
 R<1> is -H, -CH3, -F, -Cl or -Br;
 R<2> is -H, -CH3, -F, -Cl, -Br, or C1-C4 alkoxy;
 R<3> and R<3a> are independently H or -CO2H, -CO2R<4>, -CONR<5>R<6>, -SO3H, -SO2NR<5>R<6>, -SO2CF3, -COCH3, or -CN, or
 R<3> and R<3a> together are -(CO)NR<5>(CO)-;
 R<4> is alpha-acyloxyalkyl or a physiologically acceptable esterifying group;
 R<5> and R<6> are independently -H, methyl, or ethyl;
 Z is an aromatic or heteroaromatic system coupled to the 5 position of one 2-aminophenoxy ring through a trans ethylenic linkage, wherein the ethylenic linkage may itself be part of an aromatic or heteroaromatic ring system;
 W is H and X is H; or
 W and X together are O, or NR<5>;
 Y is H; Y min  is H (unless A is NR<5>, O, or S); or
 Y and Y min  together are NR<5> and A is C;
 A and A min  are independently C, N, O, or S;
 D is O, N, NH, or N alkyl;
 Q is a double bond when D is N and a single bond otherwise; and
 R<7> is H and R<8> is H or
 R<7> and R<8>, together with heteroatom D, the carbon adjacent R<7>, and the phenyl ring adjacent to R<8>, form a quinoline ring system (D=N, Q=double bond).
Patent EP-0191235-A2 (EP)
Inventor: BRICHENO TERRY
IPC: G02B6/28
Filed: 1985-12-13
Abstract: Polartsation beam splitters/combiners or polarisation insensitive beam splitters/combiners are manufactured from low or zero birefringence single mode optical fibre, rather than high birefringence fibre, by using a differential pulling technique to induce the appropriate amount of form birefringence.
Patent EP-0153889-A2 (EP)
Inventor: HSIA YUKUN
IPC: H01L21/321
Filed: 1985-02-14
Abstract: A process for improving the quality of an oxide thermally grown or doped polysilicon by doping the polysilicon so that the V I resistance of the polysilicon is less than approximately 3 ohms as measured by a companion single crystal test wafer The process applied to an EPROM device eliminates deprogramming defects in the device.
Patent EP-0198410-A2 (EP)
Inventor: HEHL KARL
IPC: B29C45/74
Filed: 1986-04-09
Abstract: An injection molding machine includes an injection molding unit, an injection mold assembly, and a first drive for inserting the injection molding unit in and withdrawing it from the injection mold assembly. The injection molding unit includes a plasticizing cylinder, a feed screw accommodated therein, a carrier block form-fittingly receiving the plasticizing cylinder at the rear terminus thereof, a mechanism for axially fixing the position of the plasticizing cylinder in the carrier block, a second drive for imparting injection strokes to the feed screw and a third drive for rotating the feed screw. The plasticizing cylinder has a released position in which it is slightly withdrawn from the injection mold assembly and is separated from the carrier block. A first support situated adjacent the injection mold assembly supporting the plasticizing cylinder at the frontal end thereof and a second support situated at a distance from the first support support the plasticizing cylinder at its rear terminus. The first and second supports support the released plasticizing cylinder such that the latter is upwardly freely removable by a hoist.
Patent EP-0213450-A2 (EP)
Inventor: GIANO ROBERTO
IPC: C07D333/00
Filed: 1986-08-08
Abstract: Compounds of the formula I
     wherein the A ring represents
     R, and R 2  are H or CH 3 ; M is a cyclic amino group, are endowed with antiulcer, antisecretory, antimuscarinic and spasmolytic activity.
Patent EP-0217227-A2 (EP)
Inventor: MUTSUO AKAO
IPC: G03B27/58
Filed: 1986-09-17
Abstract: A container for a roll of a light-sensitive strip material having a drawing out opening forthe light-sensitive strip material where teremp cloth is provided, which is characterised in that ground fabric structure of the above teremp cloth is a knit structure and more than 20% of pile yarns are looped. 
     In the teremp cloth used for the container of the invention, each pile yarn winds round the warp or the weft of ground fabric, and therefore, fray nor falling out of pile yarn does not occur. Generation of pile yarn dust during manufacturing process is minor, and troubles in exposure and development caused by adhesion of pile yarn dust are solved even under high temperature and high humidity conditions.
Patent EP-0222347-A2 (EP)
Title: Verfahren und Vorrichtung zum Ätzen eines zumindest teilweise aus Metall, vorzugsweise Kupfer, bestehenden Ätzguts
Inventor: HAAS RAINER
IPC: C23F1/16
Filed: 1986-11-07
Abstract: Bei einem Verfahren zum Ätzen von Ätzgut, das zumindest teil­weise aus Metall besteht, wird eine Säure verwendet, die erst nach Zugabe eines Oxidationsmittels unmittelbar vor dem eigentlichen Ätzvorgang das Metall angreift. Die Zugabe des Oxidationsmittels erfolgt in einer Menge, die geringfügig die stöchiometrisch zur Abtragung des gesamten Metalles er­forderliche Menge übersteigt, so daß ein geringer Rest an Oxidationsmittel in dem vom Ätzgut abtropfenden Ätzmittel verbleibt. Dieses restliche Oxidationsmittel wird dann aus dem Ätzmittel durch eine besondere Einrichtung wieder ent­fernt, welche ein von dem Ätzmittel ätzbares Metall im Über­schuß enthält.
Patent EP-0225619-A2 (EP)
Inventor: WADA TOSHIYA YAWATA WORKS
IPC: H01F1/147
Filed: 1986-12-05
Abstract: The adhesiveness of the glass film and the watt loss of a grain-oriented electrical steel sheet are improved by partially protruding the glass film into the steel sheet.To attain the partial protrusion, the steel sheet is subjected, prior or subsequent to decarburization annealing, to a treatment of the surface thereof to form unevennesses, by optical or mechanical means, e.g., brush rolling, buff polishing, marking-off, sand papering, and grinding.
Patent EP-0189225-A2 (EP)
Inventor: COOK THOMAS EDWARD
IPC: C11D1/14
Filed: 1986-01-13
Abstract: @ Heavy-duty liquid laundry detergent compositions containing anionic synthetic surfactant, a mixture of ethoxylated nonionic surfactant and amide surfactant in a weight ratio of from about 4:1 to about 1:4, and a calcium selective builder, preferably a fatty acid or polycarboxylate builder, are disclosed. The compositions provide superior cleaning on greasy and oily soils and overall outstanding detergency performance.
Patent EP-0201149-A2 (EP)
Inventor: HOCHSTEIN PETER A
IPC: B60C23/04
Filed: 1982-05-19
Abstract: The system includes first and second LC circuits (34, 36 and 38, 40) disposed within the tire and interconnected by a diode multiplier (42) in series with a pressure switch (22). An exciter (40) establishes an energetic electromagnetic field of a first frequency such that a first LC circuit (34, 36) is resonant at the same first frequency. This first frequency is converted into energy of a second frequency by a harmonic multiplier diode (42) and is impressed upon a second LC circuit (38, 40) which is resonant at the second frequency, the second frequency being either an even or odd harmonic of the first (exciting) frequency. A receiver (26) tuned to the second frequency interrogates the second LC circuit (38, 40) for presence of harmonic energy at the second frequency. A pressure switch (22) opens when the tire pressure falls below a predetermined pressure which prevents activation of the second LC circuit (38, 40) so that the receiver (26) will not sense the second frequency to which the second LC circuit (38, 40) is resonant, in which case there is provided an indication that the tire pressure is below the desired pressure. A scanner (48) scans the receiver successively from one tire to another of the vehicle.
Patent EP-0219944-A2 (EP)
Inventor: HOBDAY STEPHEN WILLIAM
IPC: G06F3/023
Filed: 1986-08-22
Abstract: A keyboard for a typewriter, computer or other information input device includes separate banks of keys (2, 3) for operation by the fingers of the right and left hands, banks of keys (4, 5) for operation by the thumbs, and a further bank of keys (6) between the banks (2, 3). The home keys (12,13,14) for operation by the middle, ring and little fingers lie at the same level but have their faces inclined towards the outside of the rowof keys. Keys (11,15) for operation bytheforefinger lie at a higher level and have their faces inclined towards the outside of the row at a greater angle. Key (16) for operation by the extended little finger has its face horizontal. The key faces of the rows (31 - 37) lie on a surface which is concave in a direction transverse to the rows. The bank (6) is rotatable bodily about a substantially vertical axis. A changeover key or switch provides for selection of new or old letter layouts. Keys that change are dually designated.
Patent EP-0228207-A2 (EP)
Inventor: PERLMAN ROBERT
IPC: G06F11/267
Filed: 1986-12-09
Abstract: A combinatorial logic circuit with buitt-in test circuitry for testing function blocks in the circuit is described. The test circuitry comprises apparatus for testing a selected function block in a sequence of function blocks, an apparatus for selectively rendering transparent to a test pattern and test results all function blocks upstream of and downstream from the selected function block and an apparatus for isolating faults to selected function blocks. By having the capability of rendering function blocks transparent, specific test patterns and test results can be transmitted to and received from a selected function block without modification thereby improving the testing of function blocks deeply buried within a complex combinatorial circuit.
Patent EP-0226518-A2 (EP)
Inventor: SIMON JEAN PIERRE
IPC: G01N21/07
Filed: 1986-10-14
Abstract: Centrifugation device for analysis bars, of the type comprising: - a chamber (35) closed by a cover (2); - a rotating disc (9) and its drive motor (13); - holding means (16, 17) for the bars (15), placed on the periphery of this disc; - a means (19, 20) for pivoting the said bars (15) about themselves, characterised in that the pivoting means comprises: . a set of two parallel drive fingers (19) integrally connected to each other and capable of being actuated in a rising movement; . a pivoting ring having, at its lower part, a projection in the shape of a Maltese cross, intended to come into contact with the said drive fingers (19). <IMAGE>
Patent EP-0211807-A2 (EP)
Inventor: MASURI ANTONIO
IPC: B65H5/30
Filed: 1986-01-07
Abstract: Apparatus for opening signatures comprises a conveyor (1) having a concave section (1') onto which, in use, the signatures to be opened are deposited. Above this concave section (1') of the conveyor (1) there is disposed a series of rotating suckers (10) mounted on a movable frame (8) which is joined to a mechanism for displacing it with a reciprocating arcuate movement which follows the curve of the concave section (1') of the conveyor (1). The said rotating suckers (10) are carried on bars (9) mounted eccentrically and rotatably on associated suction heads (7). These bars (9) are hollow and communicate, through a duct (11), with a suction device (12) controlled by a solenoid valve. Each of the said eccentric bars (9) is driven to rotate by a spindle (13) to which is rigidly connected a sprocket (14) engaged by a slidable chain which acts as a rack. The apparatus is further provided with blower devices (16) operated whenever the suckers (10) are connected to the vacuum source, for the purpose of preventing unwanted raising of sheets of the signatures other than the one sucked up by the sucker (10).
Patent EP-0237695-A2 (EP)
Title: 1,4-Dihydropyridine
Inventor: JURASZYK HORST DR
IPC: A61K31/445
Filed: 1987-01-06
Abstract: Dihydropyridine der Formel I <IMAGE> worin R³ und R<5> jeweils R¹²CO-, R¹¹SO2-, (AO)2PO-, NO2 oder CN, R<4> 4-R¹³-5-R¹<6>-2-thiazolyl oder 4-R¹³-5-R¹<6>-2-thiazolylamino, sowie deren Salze, Zwischenprodukte, und ihre Verwendung zur beeinflussen den Calcium-Influx in die Zelle.
Patent EP-0234231-A2 (EP)
Title: Behälter für Bild- und Tonaufzeichnungsträger
Inventor: ACKERET PETER
IPC: G11B33/04
Filed: 1987-01-16
Abstract: Die Erfindung betrifft einen Behälter für Bild- und Tonaufzeichnungsträger (16), insbesondere für Compactdisks (16), mit einem Gehäuse (10), mindestens einem Transportorgan (12) für jeweils einen Aufzeichnungsträger (16), der relativ zum Gehäuse (10) mittels einer Federanordnung (26) in eine den Aufzeichnungsträger (16) präsentierende Zugriffsposition verlagerbar ist und in dem Gehäuse (10) mittels einer manuell lösbaren Verriegelungsanordnung (18) gegen die Kraft der Federanordnung (26) in einer Aufbewahrungsposition festlegbar ist, und mit Deckelteilen (20), die in der Aufbewahrungsposition der Transportorgane (12) die zugeordnete Gehäuseöffnung verschließen und in der Zugriffsposition in eine Lage bewegt sind, in der Entnahme und Einlegen eines Aufzeichnungsträgers (16) in Fluchtlinie möglich ist, wobei jedem Transportorgan 812) ein Kraftspeicher zugeordnet ist, der das Transportorgan (12) nach einer vorgegebenen Teileinwärtsverlagerung selbsttätig in die Aufbewahrungsposition fördert.
Patent EP-0237048-A2 (EP)
Inventor: YAMADA MAKOTO FUJI PHOTO FILM
IPC: G03F7/028
Filed: 1987-03-11
Abstract: A light-sensitive material comprising a light-sensi­tive layer which contains silver halide, a reducing agent and a polymerizable compound provided on a porous support wherein the porous support has such a surface characteri­stic that a filtered maximum waviness of not less than 4 µm is observed in not more than 20 positions among 100 positions which are determined at random on a filtered waviness curve. The filtered maximum waviness is deter­mined within basic length of 2.5 mm extracted from the filtered waviness curve which is obtained from the pro­file of the porous support under the condition of the cut-off value of 0.8 mm according to JIS-B-0610.
Patent EP-0240933-A2 (EP)
Inventor: TRUE THOMAS THRELKELD
IPC: H04N9/31
Filed: 1987-04-02
Abstract: A light valve projector of the Schlieren dark field type is provided with an improved input bar plate configuration which achieves greater light efficiencies. The improved input bar plate has orthogonally related rows and columns of slots in which the row slots are spaced between the column slots. Alternating rows of lenslets of a first array divide columns of lenslets of a second array. Light filtering is provided such that one color passes through the row slots and another color passes through the column slots. The output bar plate has a configuration which is complementary to the input bar plate.
Patent EP-0242710-A2 (EP)
Inventor: LLOYD PETER GEORGE
IPC: G01B7/00
Filed: 1987-04-08
Abstract: The probe has a piezo-electric sensor (22A) for determining initial contact of a stylus (16) with a workpiece (4). It also has a kinematic support (18) made up of confronting electrical contacts (19,20) which are connected to indicate displacement of the stylus from a rest position and correct reseating on the kinematic support. The sensor (22A) and the electrical contacts (19, 20) are connected to an electrical circuit (24) within the probe. The circuit (24) has only two terminals connecting it to an external interface (9), which both receives the signals from and supplies power to the sensor (22A) and the contacts (19,20). This enables the receipt of a signal from the contacts (19,20) to provide a fail-safe backup to the signal from the sensor (22A) and to indicate correct reseating of the probe, while maintaining the interface (9) compatible with prior art probes having only one workpiece-engagement sensing arrangement with two terminals.
Patent EP-0248331-A2 (EP)
Inventor: MALLOY-DESORMEAUZ STEPHEN GIRA
IPC: G03B17/00
Filed: 1987-05-26
Abstract: A photographic camera has a motorized film transport mechanism (55, 57) which is operable in a load mode after a light-tight cartridge (C) containing an unexposed filmstrip (F) is loaded into the camera and is operable in an expose mode for picture-taking. In the load mode, the transport mechanism first prewinds substantially the entire length of the filmstrip from the cartridge onto a take-up spool (1) without exposing any of the frames on the filmstrip and then rewinds a predetermined length of the filmstrip off the take-up spool to position the first frame for exposure. In the expose mode, the transport mechanism rewinds the filmstrip one frame at a time back into the cartridge after each exposure is completed. When a shutter release member is manually actuated, a film-on-spool sensing device (37, SW F ) cooperates with a bi-directional control circuit to operate the transport mechanism in its load mode in response to sensing that the take-up spool is empty and to operate the transport mechanism in its expose mode in response to sensing that film is present on the take-up spool. Thus, the film-on-spool sensing device determines the mode of operation of the transport mechanism.
Patent EP-0255126-A2 (EP)
Inventor: TROSTMANN UWE DR
IPC: C07C323/00
Filed: 1987-07-29
Abstract: The present invention covers a novel series of 2-acyloxypropylamine derivatives, processes for preparing them, compositions containing them, and methods for using them. The compounds are active in the inhibition of protein kinase C and thrombocyto aggregation stimulated by diacylglycerols.
Patent EP-0256389-A2 (EP)
Title: Radial plunger pump driven by motor
Inventor: KONDOH HIROSHI
IPC: B60T13/14
Filed: 1987-07-30
Abstract: A radial plunger pump has a motor housing (315); a motor (411) is provided therein and a pump housing a pump portion is provided therein. The pump portion works when the rotation of the mortor is transmitted to the pump portion through a shaft. The pump housing has a constant pressure chamber between the pump portion and the mortor. The constant pressure chamber is formed between a first seal member and a second seal member, both seal members are fixed to the pump housing. The constant pressure chamber is always open to the outer atmosphere through a constant pressure hole so that the vibration of the pressure within the constant pressure chamber can maintain the atomosphere pressure. The first and second seal member and the constant pressure chamber prevent the leakage of the oil from the pump housing toward the motor housing. Since a plate is provided within the costant pressure chamber in order to make the pressure at the opening portion of the constant pressure port increase, the foreign objects is well prevented to be introduced into the constant pressure chamber through the constant pressure hole.
Patent EP-0257526-A2 (EP)
Inventor: SUZUKI TOSHIAKI
IPC: H04B3/14
Filed: 1987-08-18
Abstract: An amplitude equalizer which adds the outputs of two circuit means having opposite characteristics, whereby a flat delay-frequency characteristic and powerful frequency-amplitude characteristic are obtained. Further, a variable amplitude equalizer including two of the same connected in parallel and a variable attenuator (VATT) inserted in one of the parallel paths. Still further, an automatic amplitude equalizer wherein the variable attenuator (VATT) is feedback controlled by an equalization residual (41). The amplitude equalizer includes a minimum phase circuit (31, 32) and non-­minimum phase (33, 34) circuit connected in series.
Patent EP-0263374-A2 (EP)
Inventor: COS RANDY DEAN
IPC: H01L21/3065
Filed: 1987-09-25
Abstract: A process for forming deep (>6µm) trenches in a silicon substrate. The substrate is etched through a silicon oxide mask in a plasma having 75%-86% HCl, 9%-16% O₂, and 1%-8% BCl₃. The resulting trenches have substantial­ly vertical sidewalls and rounded bottom surfaces. The plasma etch is performed at high power and low pressure, so that it achieves a high aspect ratio at a minimum etch bias.
Patent EP-0273306-A2 (EP)
Inventor: BASKETT IRA E
IPC: H01L31/10
Filed: 1987-12-17
Abstract: A monolithically integrated logic circuit is provided that is programmed by an optical input. A plurality of input/output pads 22 are provided on a semiconductor substrate 21 having a planar surface. A plurality of semiconductor devices 29 and a plurality of light sensitive devices 25, 31 are formed with selected patterns in the surface. At least one metallic layer is formed on the substrate for coupling selected ones of the semiconductor devices, light sensitive devices, and input/output pads for forming a logic circuit, wherein an output of the logic circuit is determined by programming selected ones of the plurality of light sensitive devices by applying light thereto.