baber/WOPTO huggingface dataset:
Patent EP-0193761-A2 (EP)
Inventor: STRUNK TIMOTHY LOWELL
IPC: G01P3/48
Filed: 1986-02-14
Abstract: Disclosed is a DC parameter motor tester based on current time response, which tester does not require coupling of the motor (14) to some mechanical device or measuring other noise sensitive parameters taken from only a few discrete data points. As is disclosed, the steady state speed of the motor is determined from the frequency composition of the commutation noise and ripple in the steady state current by performing through a computer (10) a fast fourier transform on the steady state current to determine its power-spectral-density which shows the frequency composition of the steady state current waveform by giving the power in the waveform at each frequency. The frequency at which the most power exists is divided by the number or twice the number, depending upon the construction of the motor, of commutation segments in the motor to determine the motor's frequency of rotation or velocity at measured power input. The parameters which are derived from the current time response points are taken from data in which such data has a significant, if not dominant influence.
Patent EP-0194489-A2 (EP)
Inventor: ISCHI JURG
IPC: H01H33/12
Filed: 1986-02-22
Abstract: Der vorzugsweise zum Schalten von Mittelspannungen vorgesehene Druckgasschalter weist je zwei in einem isoliergasgefüllten Gehäuse (1) befindliche und miteinander zusammenarbeitende Abbrand (8, 10)- und Nennstromkontakte (7, 9) auf. Zu Zwecken einer kompakten Bauweise sind quer zur Bewegungsrichtung eines beweglichen (8) beider Abbrandkontakte (8, 10) Stromanschlüsse (5, 6) ins Innere des Gehäuses (1) geführt. Bei diesem Druckgasschalter soll unter Beibehaltung der kompakten Bauweise die für einen Schaltvorgang erforderliche Antriebsenergie möglichst gering gehalten werden. Dies wird dadurch erreicht, dass der bewegliche Nennstromkontakt (7) drehbar gelagert ist, und dass ein auf den beweglichen Abbrand (8)- und den beweglichen Nennstromkontakt (7) wirkender Antrieb zwei an einer Antriebskurbel (20) angelenkte Isolierstoffstangen (17, 18) aufweist, von denen die eine an den beweglichen Abbrandkontakt (8) und die andere an den beweglichen Nennstromkontakt (7) angelenkt ist. Die beiden Isolierstangen (17, 18) sind hierbei derart an die Antriebskurbel (20) angelenkt, dass beim Ausschalten eine von der Antriebskurbel (20), der einen Isolierstoffstange (17) und dem beweglichen Abbrandkontakt (8) gebildete Schubkurbel vor dem Erreichen des Ausschaltzustandes eine Totlage (21) durchläuft.
Patent EP-0204092-A2 (EP)
Inventor: HUBER MARTIN DIPL-ING
IPC: H03K3/023
Filed: 1986-03-29
Abstract: In such a device, a periodic electrical signal (S1) is simultaneously applied to the inverting input of a first triggering stage (T1) to produce a first periodic square-wave signal (RS1) and to the inverting input of a second triggering stage (T2) arranged in parallel to produce a second periodic square-wave signal (RS2). Between the first triggering stage (T1) and the second triggering stage (T2) there is, in each case, a first cross coupling (QK1) consisting of a first cross-coupling resistor (QR1) between the output of the first triggering stage (T1) and the noninverting input of the second triggering stage (T2) and a second cross coupling (QK2) consisting of a second cross-coupling resistor (QR2) between the output of the second triggering stage (T2) and the noninverting input of the first triggering stage (T1). The first periodic square-wave signal (RS1) and the second periodic square-wave signal (RS2) are compared for identity in a comparator (K1). The comparator (K1) is fed with a clock signal TT from a clock generator (TG) which is available as an inverted clock signal TT at the output of the comparator (K1) in the event of an equality between the first square-wave signal (RS1) and the second square-wave signal (RS2). <IMAGE>
Patent EP-0214598-A2 (EP)
Inventor: OZAWA SATOSHI C O PATENT DIVIS
IPC: B07C1/02
Filed: 1986-09-02
Abstract: An apparatus for transporting a postal matter (P) comprises a main transporter means for transporting the matter one by one and first and second auxiliary trans­porters (10, 22) extending form the feed-out end of the main transporter. The second auxiliary transporter have a feed-out end thereof connected to the feed-in end of the main transporter. A gate (9) is provided between the main and auxiliary transporters to selectively con­nect the main transporter to the first and second aux­iliary transporters a stamper (6) is provided on the first auxiliary transporter for stamping supplied postal matter. The apparatus is stopped when jamming of postal matter occurs in the transporters and the gate causes the main transporter and second auxiliary transporters to be held connected for a predetermined period of time at the time of resuming the operation of the apparatus after removal of the jamming.
Patent EP-0232476-A2 (EP)
Inventor: ANGER WILHEIM
IPC: G02C5/16
Filed: 1986-11-11
Abstract: A temple end piece for a temple of a spectacle frame has a first segment extending in the extension of the temple shaft and situated below this a curved contact segment. The contact segment is supported at its lower end by means of a connecting segment extending to the rear of and downward from the first segment, whereby a low-resistance hinge is formed between the lower ends of the contact and connecting segments. At its lower end the contact segment is connected to the first segment via an elastic spring element, which opposes a rotation movement of the contact segment in the hinge with a certain elastic force. The first segment, the connecting segment and also the contact segment can be given rather sturdy dimensions with attention to the requisite rigidity of form of the temple end piece. Yet by virtue of the hinge provision is made for sufficient mobility of the contact segment. By virtue of the elastic spring element provision is made for slight elastic forces and thus for a pleasantly supple fit of the contact segment.
Patent EP-0226191-A2 (EP)
Inventor: GOODMAN GEORGE DAVID
IPC: H02J15/00
Filed: 1986-12-12
Abstract: A power supply comprising a high impedance source and a regulator configured as a boost type converter is disclosed. The duty cycle of a shunt switch in the regulator is controlled so as to be increased or decreased in order to respectively decrease or increase the regulator output voltage.
Patent EP-0231514-A2 (EP)
Inventor: DOWBENKO ROSTYSLAW
IPC: C08L75/04
Filed: 1986-12-24
Abstract: Disclosed is a resin containing at least one molecule having in a terminal and/or side chain thereof at least one group corresponding to the following formula (I)
     wherein
     Q is the residue of a substance selected from the group consisting of a polyester resin, an acrylic resin, a urethane resin, a polyamide resin, and a polyether resin, each Y, which may be the same or different, represents a hydrolyzable group, each R, which may be the same or different, represents a C 1 -C 4  alkyl group, a vinyl group or an allyl group, each R', which may be the same or different, represents H or a C 1 -C 4  alkyl group,   a represents an integer of from 0 to 2,   b represents an integer of from 0 to 6, and   n represents an integer of from 1 to 2.   
     Also disclosed is a curable composition based on a resin corresponding to formula (1) and the composition additionally containing an organic polyol and/or a reactive silicon-containing constituent different from the resin of formula (I) which silicon-containing constituent contains a hydrolyzable group bonded to silicon. 
     Also disclosed is a curable composition containing (A) a first silicon-containing resin containing at least one molecule having in a terminal and/or side chain thereof at least one silicon atom bonded to a group Y, wherein Y represents a hydrolyzable group; and (B) a second silicon-containing resin, different from the first silicon-containing resin, the second silicon-containing resin being a resin of the invention. 
     In preferred compositions, the second silicon-containing resin serves as a flexibilizer for the composition.
Patent EP-0228090-A2 (EP)
Inventor: TAKAHATA YASUYO CHEM INSPECTIO
IPC: B01J31/02
Filed: 1986-12-29
Abstract: Disclosed herein is partially hydrophilicized silica gel which has hydrophobic groups such as octadecylsilyl group on the pore inside and silanol groups or hydrophilic organic groups on the surface. Also disclosed herein is a process for producing such silica gel. 
     The silica gel has many applications as an adsorbent and catalyst carrier by virtue of the hydrophobic group and silanol group or hydrophilic organic group which are coexistent with each other. The silica get is produced by performing plasma treatment on silica gel having hydrophobic groups on the entire surface including the pore inside, whereby eliminating the hydrophobic groups on the external surface and causing the silanol groups to appear.
Patent EP-0231531-A2 (EP)
Inventor: FOURNIER EUGENE W
IPC: H01L21/205
Filed: 1986-12-31
Abstract: A method and apparatus for tuning a microwave transmission window (160) to maximize and stabilize the power transmitted therethrough. The power transmitted through the window is tuned by adding a pair of tuning structures (164, 166) to the window, which are tuned to transmit the power required to achieve the required deposition conditions. The tuning structures are formed by stacking a plurality of segments (168) of dielectric material adjacent the outer edge of the window. The dimensions of the tuning structure, both width and height, are adjusted to achieve both a high transmission coefficient and a stable plasma excitation.
Patent EP-0226243-A2 (EP)
Inventor: MAIER JOHANN
IPC: B23B27/16
Filed: 1986-11-24
Abstract: The cutting tool has a clamping system for clamping indexable inserts with a centre hole. The indexable insert (4) has a trumpet-shaped centre hole (5) and is pressed via a lateral bearing surface against a fixed bolt (8) which engages in the centre hole (5). The bolt (8) has a nose-shaped projection (9) with a sloping bearing surface (13) against which the sloping wall section of the centre hole (5) bears. Furthermore, on the peripheral surface, the bolt (8) has two bulges (10) which run in the longitudinal direction and are arranged symmetrically to the plane (S) of symmetry of the bolt (8). The bulges (10) are dimensioned in such a way that they are at a distance of between 0 and 0.2 mm from the cylindrical wall section of the centre hole (5) when the indexable insert (4) is clamped in place, in the course of which it must at the same time be ensured that both bulges (10) do not bear against the cylindrical wall section. By means of this clamping system, even positive indexable inserts, with comparatively little support, can be clamped against only one bearing surface with sufficient reliability.
Patent EP-0246367-A2 (EP)
Inventor: WIJMA WILLEM SJOUKE
IPC: B26B19/16
Filed: 1986-12-12
Abstract: The invention relates to a dry-shaving apparatus comprising a housing (1) with a holder (2) for a shear plate (3) formed with hair-­entry apertures (5) and comprising a cutter (4) which is rotatable about an axis of rotation (11), which cutter (4) comprises a carrier (12) with cutting elements (8) which are movable in a substantially radial direction relative to the carrier (12), which cutting elements (8) comprise cutting edges (10) at their radial ends (9). During rotation of the cutter (4) as part of a revolution each point of the cutting edge (10) of a cutting element (8) follows a constrained path defined by the shear plate (3) and when the ends are clear of the shear plate (3) a free path in the form of a larger circular arc. At the location where the free path changes into the constrained path between the peripheral portion and the central portion the shear plate is formed with a transitional portion having a larger radius of curvature than the central portion.
Patent EP-0189302-A2 (EP)
Inventor: OOTA TAKASHI
IPC: H01H57/00
Filed: 1986-01-20
Abstract: @ Disclosed is a piezoelectric actuator comprising a pair of piezoelectric elements, bistable snap-action means, and projectile means attached to the snap-action means in an impact receiving relationship alternately with the piezoelectric elements. The projectile means has a mass sufficient to acquire an acceleration upon impact from each of the piezoelectric elements to cause the snap-action means to change state. The snap-action means may comprise an elongated bending element squeezed endwise between supports, the projectile means being carried by bending element at a point intermediate its ends.
Patent EP-0196761-A2 (EP)
Inventor: HIRAO YUTAKA
IPC: A61L2/00
Filed: 1986-02-20
Abstract: A gramma-globulin aqueous solution can be subjected to sterile heat-treatment without losing its activity when the treatment is conducted in the presence of at least one stabilizer which is a monosaccharide, disaccharide or sugaralcohol added to the solution. The stabilizer serves to decrease the harmful polymer or anticomplement activity of the gamma-globulin before the treatment but to maintain the titer of a wide variety of antibodies to various viruses and bacteria, while the infectivity of viruses possibly contained is completely removed. 
     An additional stabilizer, which is a neutral amino, a neutral inorganic salt, an organic carboxylic acid salt or a surface active agent, assists the abovementioned stabilizer when used together with it.
Patent EP-0204552-A2 (EP)
Inventor: DARMANIN GEORGE
IPC: G06K19/14
Filed: 1986-06-04
Abstract: A printed document includes an area for rendering difficult counterfeit reproduction via a half-tone separation technique. The area has at least one block (4) of non-parallel lines (1), whereby an interference effect or a distortion is caused in a copy of the document using the half-tone separation technique.
Patent EP-0230889-A2 (EP)
Inventor: SCHOBER MANFRED
IPC: G03F7/00
Filed: 1987-01-10
Abstract: A process is described for cementing together the edges of photopolymerizable flexographic printing elements or printing plates that contain as an elastomeric binder a block copolymer whose polymer blocks are polystyrene and polyisoprene and/or polybutadiene or their copolymers.
Patent EP-0235566-A2 (EP)
Inventor: TANAKA NOBUYUKI C O FUJI PHOTO
IPC: H04N7/30
Filed: 1987-01-27
Abstract: A method of image signal encoding comprises the steps of conducting two-dimensional orthogonal transformation on each block of two-dimensional image signals based on a predetermined orthogonal function, recognizing a region, where absolute values of almost all of the transformed signals obtained by the orthogonal transformation are smaller than a predetermined value, from a matrix of the transformed signals arranged in the order of sequency of the orthogonal function in the block, and sampling only the transformed signals outside of the recognized region. Or, characteristic values corresponding to absolute values of the transformed signals are added from the high frequency component side toward the low frequency component side, and only the transformed signals on the frequency side lower than the frequency corresponding to the transformed signal at which the sum obtained by the addition comes up to a predetermined value are sampled. The sampled signals are encoded respectively with an intrinsic code length.
Patent EP-0236819-A2 (EP)
Inventor: HAGEN KENNETH G
IPC: D21F5/18
Filed: 1987-02-20
Abstract: Disclosed is an apparatus for transporting a web about a nonlinear path without allowing the apparatus to contact the web. The apparatus includes a series of positive pressure nozzles which emit a primary jet flow of fluid in a single direction, and a secondary jet flow of fluid in a direction perpendicular to the primary flow. The two flows merge and transport the web on a cushion of air along the nonlinear path. The magnitude of the cushioned pad is controlled by a series of slide dampers which are positioned between adjacent nozzles, and the opening of these slide dampers controls the amount of exhaust from the merged flow so as to control the cushioned path. The last nozzle in the series will direct its primary flow in a direction opposite to that of the other nozzles in the series in order to maintain the overall pressure pad under the web.
Patent EP-0237030-A2 (EP)
Inventor: WATANABE HIROSHI C O NEC CORPO
IPC: G11C7/10
Filed: 1987-03-10
Abstract: A serial access semiconductor memory device operable at a high speed and having a large memory capacity is disclosed. The memory device includes a plurality of memory cells divided into a plurality of addresses including an initial address and an end address, a selection circuit for sequentially selecting the memory cells from the initial address towards the end address and a reset circuit for restarting the sequential selection from the initial address, and is featured in that the memory cell or cells of the initial address are of a static type while other memory cells are of a dynamic type.
Patent EP-0245631-A2 (EP)
Inventor: MESSINA GIUSEPPE
IPC: C07C237/10
Filed: 1987-03-30
Abstract: A process is disclosed for the preparation of oxamide derivatives wherein one or both -NH 2  groups are replaced by primary or secondary amino groups, through reaction of oxamide with a suitably selected amine of formula RR 1 NH wherein R represents a substituted straight or branched (C 2 -C 12 )alkyl radical wherein the substituent(s) or at least one of the substituents is selected from the group consisting of hydroxy, amino, mono-substituted amino, and di-substituted amino, and R' represents hydrogen or an optionally substituted (C 1 -C 6 )alkyl radical; representative oxamide derivatives which can thus be obtained useful as corrosion inhibitors, intermediates for polymers, polymer stabilizers, and slow-release fertilizers, are also described.
Patent EP-0248397-A2 (EP)
Inventor: WORCESTER SAMUEL AUSTIN
IPC: C22B9/22
Filed: 1987-06-02
Abstract: Process for producing purified zirconium by baking a distilled sponge of zirconium for at least one-half hour at 120-400°C and then EB melting the vacuum baked sponge, preferably in a multiple swept beam electron beam furnace. Preferably a rotary feeder type EB furnace is used such that the sponge can be baked and melted without being consolidated into an electrode and preferably the distilled sponge is tested and sponge having more than the desired oxygen level is rejected and only sponge having less oxygen is selected for use as the distilled sponge to be baked and EB melted.
Patent EP-0254298-A2 (EP)
Inventor: TANAKA OSAMU
IPC: C08K3/24
Filed: 1987-07-22
Abstract: Organosiloxane compositions that cure by a platinum-catalyzed hydrosilation reaction include as an adhesion promoter the hydrolysis reaction product of a tetraalkoxysilane, an organopolysiloxane containing at least one lower alkenyl radical or silicon bonded hydrogen atom per molecule and, optionally, an alkoxysilane containing a carboalkenyloxy group bonded to silicon through at least one carbon atom.
Patent EP-0259776-A2 (EP)
Inventor: AMAO KENJI
IPC: H05K3/12
Filed: 1987-09-02
Abstract: The present invention discloses a screen printing machine having a position adjusting means for carrying out adjustment of position of a material (10) to be printed having a plurality of alignment marks (10A, 10B) in a direction of X, Y and ϑ. The adjusting means com­prises a placing means (11) for placing and positioning the material (10) to be printed, a means (14, 15, 16) for displacing the placing means (11) in a direction of X and moving and carrying the placing means (11) from a recognition station to a printing station, and a means (27, 17. 19; 28, 18, 20) for displacing the placing means (11) in a direction of Y. The displacing means (27, 17, 19; 28, 18, 20) is composed of a mechanism in which both side portions of the placing means (11) are respectively independently displaced in the direction of Y to make adjustment of positions of the placing means (11) in the direction of Y and ϑ. The position adjusting means further comprises a recognition means (30) for recognizing alignment marks (10A, 10B) marked on the material (10) to be printed placed on the placing means (11) and a displacement means for displacing the placing means (11) in response to the recognition of the marks (10A, 10B) by the recognition means (30), the recognition means (30) being moved in a direction at right angles to the carrying direction of the material to be printed.
Patent EP-0273142-A2 (EP)
Inventor: CAVE DAVID L
IPC: H01L29/866
Filed: 1987-11-05
Abstract: An EBO zener is provided with an additional gate oxide layer (20) at the breakdown junction which provides a reduction in the breakdown voltage drift with time normally associated with such a device.
Patent EP-0271876-A2 (EP)
Inventor: TAKAYANAGI TAKASHI
IPC: C08G18/62
Filed: 1987-12-15
Abstract: A coating composition comprising a fluorine-containing copolymer containing at least 10% by weight of fluorine based on fluoroolefin units, being soluble in a solvent and having curable reactive sites, and a polyfunctional organic silicon compound having at least one isocyanate group directly bonded to a silicon atom.
Patent EP-0272701-A2 (EP)
Inventor: NISHIDA TAKAO
IPC: H05B41/32
Filed: 1987-12-23
Abstract: In an apparatus for controlling charging of a main capacitor of a flash unit, comparison means (27 to 36, 40 and 42) are used to detect the timing at which a voltage V across a main capacitor (16) reaches a reference voltage V₁ at which flash photographs can be taken, and a timer is used to detect the fact that a predetermined time period has elapsed after such detection so that the charging of the main capacitor is stopped (Steps 106, 108, 124 to 128 and 118 to 122). When the voltage V across the main capacitor drops to the reference voltage V₁ as the result of spontaneous discharge, recharging is performed (Steps 130 to 136), and thus the above processing is repeated. When such processing is performed over a predetermined time period or predetermined times, recharging is no more performed. In an apparatus having another arrangement, flash photography is permitted (Steps 200 to 214 and 216) if a predetermined value is greater than the time period that has elapsed until the ensuing shutter release after the voltage V across the main capacitor C M  has reached the reference voltage V₂ (> V₁) at which flash photographs can be taken, but if the aforesaid time period is not less than said predetermined value, flash photography is inhibited to restart the charging of the main capacitor (Steps 200 to 214, 222 and 224).
Patent EP-0273437-A2 (EP)
Inventor: AMBORN GERHARD
IPC: B01F15/04
Filed: 1987-12-29
Abstract: To make flowable suspensions of defined consistency by addition of pure liquid phase to flowable raw suspensions of unknown consistency at low cost in equipment and control, utilising technologically available parameters as control variables without separate determinations on the raw suspension, a defined quantity of raw suspension flows from a vessel (1) through a vertically arranged outflow pipe (2), superposed in time by a constant liquid-phase flow, into a receiver in such a way that the desired mixture is formed. Alternatively, the raw suspension of unknown consistency flows out of the vessel (1) through the vertically arranged outflow pipe (2) into the receiver (3) within a defined outflow time, the liquid phase being fed as a function of a differential volume  DELTA V arising in the receiver (3) in relation to the outflow time of a standard volume VS. <IMAGE>