baber/WOPTO huggingface dataset:
Patent EP-0038714-A2 (EP)
Inventor: FOUTS ROBERT WARRINGTON J R
IPC: H01C7/02
Filed: 1981-04-21
Abstract: The invention relates to PTC conductive polymers. The compositions of the invention comprise at least 10% by volume of a first filler which is composed of highly conductive particles and at least 4% by volume of a second filler which is composed of particles which are less conductive than the particles of the first filler and/or which are substantially smal- lerin size than the particles of the first filler. Figure 1 shows the resistivity/temperature curve of a composition of the invention. The compositions are useful in electrical devices such as circuit protection devices, heaters and EMI shields.
Patent EP-0063742-A2 (EP)
Inventor: ELBE HANS-LUDWIG DR
IPC: A61K31/381
Filed: 1982-04-13
Abstract: Die vorliegende Erfindung betrifft neue substituierte Carbamoyloximino-tetrahydrothiopnene sowie deren Derivate der Formel (I) <IMAGE> in welcher R¹, R², X, Y und n die in der Beschreibung angegebene Bedeutung besitzen. Sie werden erhalten, wenn man Oxime der Formel (II) <IMAGE> in welcher X und Y die in der Beschreibung angegebene Bedeutung besitzen, a) mit Carbamoylierungsmitteln umsetzt, b) gegebenenfalls die nach dem Verfahren (a) erhältlichen Carbamoyloximino-tetrahydrothiophene oxidiert oder c) gegebenenfalls die nach Verfahren (a) und (b) erhältlichen Carbamoyloximino-tetrahydrothiophene mit Sulfenchloriden bzw. -bromiden umsetzt. Die neuen substituierten Carbamoyloximino-tetrahydrothiophene der Formel (I) weisen starke schädlingsbekämpfende Eigenschaften auf.
Patent EP-0072934-A2 (EP)
Inventor: BORNER ROLAND
IPC: B24B3/16
Filed: 1982-07-28
Abstract: A scanning device for a machine for the automatic sharpening of broaching or reaming tools has a horizontal slide for receiving a tool to be sharpened and a vertical slide having at least one grinding spindle. A scanning finger which can be moved approximately vertically relative to the scanning device is provided for ascertaining the position of a particular tooth and is coupled with at least one member which emits displacement-dependent signals for triggering drive mechanisms for the machine slides. In order to enable a substantially arbitrary, yet precise, guidance of the scanning finger in order to ascertain dimensions which are of importance for the geometry of the tool, the scanning finger is attached on one of two slides which are displaceable at right angles relative to one another and a displacement pickup is associated with each slide for detecting the displacement distance from a position of rest traveled by respective slide.
Patent EP-0060614-A2 (EP)
Inventor: FISCHER ROBERT L
IPC: E02F3/96
Filed: 1982-01-29
Abstract: The apparatus (10) includes a first member (34) which has a pin receiving portion (94) and a second member (36) which carries a lock pin assembly (42). The first and second members (34, 36) are pivotally movable, one with respect to the other, and the lock pin assembly (42) serves to lock the members (34, 36) against movement by engagement in an opening (96, 98, 100) in the pin receiving portion (94). The lock pin assembly (42) is secured to an actuating means (46, 72) which moves the pin assembly (42) into and out of engagement with the openings in the pin receiving portion (94). The first and second members (34, 36) are subjected to severe loading and vibrations which attempt to move the second member (34) with respect to the first member (36). The lock pin assembly (42) resists the loading and vibrations and isolates the moving means (44) from bending loads imposed upon the pin assembly (42) by being attached to the actuating means (46, 72) so as to provide for limited radial and axial movement of the pin (48) relative to the actuating means.
Patent EP-0074707-A2 (EP)
Inventor: KLUGER EDWARD WILLIAM
IPC: C08G65/322
Filed: 1982-07-22
Abstract: A polyamine of the formula
     wherein R, is H or C 1-\12  alkyl;
     R 2  and R 3  are independently selected from H and C 1-8  alkyl;   R 4  is H or
         R s  is a radical having a valency of n and which is the radical of a C 5-30  alkane, a C 12-30  aromatic compound or C 5-60  cycloalkane or is derived from an amine-terminated polygycol having a molecular weight of from 100 to 6,000 and from 2 to 100 ether linkages; and   n is an integer of from 2 to 15.   These compounds can be used as curing agents for epoxy resins. They can be prepared by reduction of novel nitro analogues, themselves prepared from a nitroalkane, an aldehyde and a polyamine.
Patent EP-0077119-A2 (EP)
Inventor: ROCK GAIL ANN
IPC: A61K35/16
Filed: 1982-07-28
Abstract: Blood plasma that has been collected using heparin or sodium heparin (or a mixture thereof) as the sole anticoagulant is frozen, the plasma is resolubilised, a cryoprecipitate obtained from the resolubilised plasma is resolubilised, a saline solution containing heparin is added to the resolubilised cryoprecipitate and the product is incubated to produce a precipitate that is rich in Factor VIII and cold-insoluble globulin, and Factor VIII is isolated from this precipitate.
Patent EP-0072211-A2 (EP)
Inventor: SHALABY SHALABY WAHBA
IPC: C07C67/31
Filed: 1982-08-05
Abstract: Radiation sterilizable polymeric materials, particularly radiation sterilizable absorbable, surgical products made from such polymeric materials.
Patent EP-0062000-A2 (EP)
Inventor: LOVER MYRON J
IPC: A61K31/60
Filed: 1982-03-18
Abstract: 4-Aminosalicylic acid is used in the treatment of inflammation, e.g., inflammatory bowel disease.
Patent EP-0100510-A2 (EP)
Inventor: AOYAMA TAKANOBU
IPC: H02B13/075
Filed: 1983-07-25
Abstract: A grounding switch which includes a resistance contact unit (26) and a short circuiting contact unit (60) accommodated in a single sheath or casing (10, 12). A movable contact (64) of the short circuiting contact unit (60) is connected to a movable contact (28) of the resistance contact unit (26) and a fixed contact (62) of the short circuiting contact unit (60) is grounded. A resistor (22) is connected between the movable contact (28) of the resistance contact unit (26) and fixed contact (62) of the short circuiting contact unit (60) and is temporarily inserted into a main power circuit when the resistance contact unit (26) is closed. The resistance contact unit (26) and resistor (22) are arranged on parallel axes in the same sheath (10).
Patent EP-0104371-A2 (EP)
Inventor: BUCKLEY WILLIAM D
IPC: H01L21/027
Filed: 1983-08-04
Abstract: This invention relates to an x-ray lithography system comprising a radiant energy source including an electron beam and an x-ray target, structure for mounting a wafer containing a resist thereon spaced from the energy source, structure for mounting a mask between the energy source and the wafer, and apparatus for adjusting the penumbra shadows on the wafer to match the minimum feature size on the mask, thereby maximizing the resolution with respect to throughput or the throughput with respect to resolution.
Patent EP-0109626-A2 (EP)
Inventor: FIETZ MANFRED
IPC: F16K7/06
Filed: 1983-11-11
Abstract: 1. Diaphragm valve comprising a valve housing (2) which has a flow channel (4) with a valve seat (12) arranged obliquely in relation to the direction of flow and wherein there is gripped between gripping surfaces on the valve housing (2), which are parallel to the direction of flow, a diaphragm (7) with a valve closure member (11) adapted to be lifted from and lowered on to the valve seat (14) by a valve spindle, characterized in that there is provided on that side of the diaphragm (7) which is further from the flow channel (4) a supporting surface (13) which extends at least as far as the plane of the gripping surface closer to the flow channel (4) and which guides the diaphragm (7) from the gripping point in the direction of the flow channel (4).
Patent EP-0113867-A2 (EP)
Inventor: MAZIN MOSHE
IPC: H01L27/108
Filed: 1983-12-10
Abstract: A memory cell of the general type employing one pair of IGFETs defining data nodes and cross-coupled in a latch circuit configuration for storing data, and another pair of IGFETs serving as transmission gates to selectively couple data into or out of the cell. A circuit technique provides fast writing speed by avoiding the use of load resistors in either the charge or discharge paths for the data nodes and yet ensures that the data nodes are pulled either fully to logic high or fully to logic low, as the case may be, without limitation by threshola voltage offset between the gate and source terminals of the IGFETs serving as transmission gates. High impedance leakage current discharge resistances are included, and serve only the function of discharging leakage at the nodes to maintain memory. In the disclosed circuit configurations, the latch IGFETs are of opposite channel conductivity type compared to the gating lG-FETs. Various alternative forms of suitable high impedance leakage current resistances are disclosed, including a resistive sea above the cell and leakage paths included within the gating IGFETs. The high impedance leakage current discharge resistances may be eliminated to provide a dynamic memory cell.
Patent EP-0100596-A2 (EP)
Inventor: PERKINS ROBERT DOUGLAS
IPC: B62K5/04
Filed: 1983-06-28
Abstract: A tricycle is disclosed having a pair of laterally spaced rear wheels (24, 25) and a front wheel (30) which has a central hub (32) and which is mounted for free rotation on the front end portion of the frame. Rider operable means for driving at least one of the rear wheels comprises a chain drive mechanism including a driven sprocket (57) operably connected to said at least one rear wheel, and a drive sprocket journalled for rotation independently of the front wheel about a horizontal axis (42) which is disposed through the hub (32) of the front wheel. The axle of the drive sprocket is provided with foot pedal cranks.
Patent EP-0105603-A2 (EP)
Inventor: MOSS GERALD DR
IPC: F25B29/00
Filed: 1983-08-31
Abstract: An apparatus suitable for pumping heat is described in which an absorption heat pump comprising a generator (1), a condenser (4), an evaporator (3) and an absorber (2) is coupled to an adsorption heat pump (16) comprising an adsorber (19) and an evaporator/condenser (20) and wherein there are means (8) for transferring heat of condensation from the condenser (4) of the absorption heat pump alternately to the external load (28, 29) and to the evaporator/ condenser (20) of the adsorption heat pump (16). There are means (18) for transferring heat of adsorption and sensible heat from the adsorption heat pump (16) to the generator (1) of the absorption heat pump.
Patent EP-0115683-A2 (EP)
Inventor: HUFFMAN WILLIAM A
IPC: G02F1/133
Filed: 1983-12-13
Abstract: Certain substituted anthraquinone compounds have been found to be useful as isotropic dyestuffs in guest-host combinations with nematic, cholesteric and smectic liquid crystals and other well-known dichroic dyestuffs. By "isotropic" it is meant that the disclosed dyestuffs have optical order parameters (S) very close to zero. Use of the disclosed isotropic dyestuffs with additional well-known dichroic dyes in liquid crystal display devices, provides displays which alter between one colored state and another, depending upon the presence or absence of an electric field across the display.
Patent EP-0102907-A2 (EP)
Inventor: KUBOTA YOSINORI
IPC: F23D14/38
Filed: 1983-09-07
Abstract: The invention describes a nozzle with spark ignition which can be adapted to a torch, comprising a front part and a rear part. The front part comprises spark electrodes adjacent to the proximal end. A high voltage electric current supplied by the electrodes is generated by a piezoelectric element and a percussion member is mounted on the rear part of the nozzle. The front part, after wearing, can be demounted from the rear part in order to be discarded. <IMAGE>
Patent EP-0089317-A2 (EP)
Inventor: GERSTER THOMAS DR
IPC: B29C33/40
Filed: 1983-03-15
Abstract: Zur Herstellung eines Keramikteiles verwendet man zwei Formkörper (14/15) aus porösem Kunststoff, die zwischen zwei Anpressplatten (4a/4b) angeordnet sind. In den Formkörpern (14/15) befinden sich parallele Kanäle (2), die von einem Kanalnetz (3a/3b) der Anpressplaten (4a/4b) gespeist werden und in Form von Sacklochbohrungen bis knapp an den zur Scherbenbildung dienenden Formraum heranreichen. Nach dem Einfüllen des Schlickers wird derselbe zwecks Beschleunigung der Filtration unter Druck gehalten. Nach dem Ablaufen des Rück- und Hohlraumschlickers, d.h. nach der Bildung des Scherbens (13), wird der verbleibende Hohlraum unter pneumatischen Druck gesetzt, um das Nachlaufen zu verhindern und die weitere Verfestigung zu erreichen. Das in die Formkörper (14, 15) eingedrungene Filtrationswasser (W) wird im Grenzbereich des Scherbens (13) gehalten, gegebenenfalls durch ein gezieltes Zusammenwirken des pneumatischen Hohlraumdruckes und eines von aussen an die Formkörper (14, 15) angelegten Gegendruckes. Dadurch steht das Filtrationswasser (W) für den Ablösevorgang zur Verfügung. Verwendung zur Herstellung von Geschirr und Sanitärkeramik, aber auch zur Verarbeitung anderer Substanzen, z.B. Asbestschlicker, zu Formlingen.
Patent EP-0099856-A2 (EP)
Inventor: BAUER SIGRID DR
IPC: C09D163/00
Filed: 1983-06-20
Abstract: Photopolymerisierbares Beschichtungsmittel aus (a) einem niedermolekularen epoxidgruppenhaltigen und (b) einem höhermolekularen, im wesentlichen epoxidgruppenfreien Epoxidharz auf der Basis von aromatischen Polyolen und Epichlorhydrin, (c) einem lichtempfindlichen, äthylenisch ungesättigten Monomer mit endständigen Aethylengruppen und (d) einem Photoinitiator und/oder Sensibilisator sowie gegebenenfalls Härtern für Epoxidharze. Verwendung für die Herstellung von temporären oder permanenten Schutzüberzügen und photographischen Reliefabbildungen.
Patent EP-0118654-A2 (EP)
Inventor: FASSINA PIETRO
IPC: B25B1/24
Filed: 1983-12-21
Abstract: A fluffing and carding device for shoe soles comprises a supporting block (1) having incorporated therein a plurality of pneumatically or hydraulically controlled plungers (3), whose rods (4) project from the block (1). The sole (22) is pressed by the plungers (3) against a rigid pressing plane (18). A fluffing and carding unit (20) is disposed at an opening (19) of the pressing plane (18). The supporting block (1) is carried by a carriage (16) adapted to move parallel to the pressing plane (18) so that the whole surface of the sole (22) to be worked comes in contact with the fluffing and carding unit (20).
Patent EP-0123798-A2 (EP)
Inventor: SULLIVAN LEROY JAMES
IPC: F41A9/73
Filed: 1980-12-11
Abstract: A drum magazine for a gun has a circularly cross-sectioned housing (40) with a feed throat (415) extending from the housing for releasing cartridges and concentric sprockets (42, 43, 44) having serrations nesting cartridges. A torsion spring (46) is arranged to rotatingly drive the sprockets and feed ramps (434, 441, 455, 455', 471, 471') are provided for assisting the cartridges to traverse from the sprockets to the feed throat (415). 
     The feed throat has two lips and one of the lips (417) is pivotally biassed to act as a one way valve such that in one position cartridges are prevented from being ejected in a direction perpendicular to the housing axis and yet cartridges may be inserted into the housing in a direction perpendicular to the housing axis.
Patent EP-0121123-A2 (EP)
Inventor: KOUKAL ANTON
IPC: B23Q1/62
Filed: 1984-03-03
Abstract: Es wird ein X-Y-Koordinatenwagen für eine in der Holzbearbeitung einsetzbare Oberfräse angegeben, mit dem eine solche nachträglich ausrüstbar ist. Der Längswagen umfaßt einen in Leichtbauweise erstellten verwindungs- und biegesteifen Rahmen, der mit im Abstand voneinander angeordneten Lagern an einer seitlich an dem Maschinentisch der Oberfräse festlegbaren Führungswelle verschiebbar geführt und an der gegenüberliegenden Seite des Maschinentisches mit einer Stützrolle an einem seitlich an diesem parallel zur Führungswelle verlaufend befestigten Stützstab abgestützt ist. Zur Abstützung und Führung des Querwagens vorgesehene Führungswellen und Halteblocke für diese sowie Lagerblöcke für die verschiebbare Lagerung des Querwagens sind in den zwischen Hohlprofilträgern des Längswagens und des Querwagens verbleibenden Zwischenräumen angeordnet, wobei die Führungswellen etwa in Höhe der horizontalen Längsmittelebene der Hohlprofilträger des Längswagens verlaufen. Lagerschalen von Gleitlagern, mit denen der Längswagen an der Längsfhürungswelle und der Querwagen an dem Längswagen verschiebbar gelagert ist, sind in Bohrungen von Lagerblöcken eingegossen, deren lichter Durchmesser größer ist als der Außendurchmesser der Lagerschalen.
Patent EP-0134440-A2 (EP)
Inventor: WOLTERS PETER DR-ING
IPC: E06B3/80
Filed: 1984-06-25
Abstract: The pendulum-swinging door has a supportive structure comprising a vertical and a horizontal shank, and a door leaf made of flexible material. The supportive structure consists of an angular piece (1), forming the top corner of the door. Its vertical shank (2) reaches down to half the doorway's clear height, at the most. There it is mounted in a bottom bearing (5), located at this level. The horizontal shank (3), similarly extending only over a small part of the door wing width, is prolonged by two rectangular profiles (6), at approx. door width. The door leaf (8) is held between these.
Patent EP-0141402-A2 (EP)
Inventor: SCHONSEE KURT
IPC: H01K1/32
Filed: 1984-10-31
Abstract: 1. Process for manufacturing an electrical incandescent lamp with a mushroom-shaped lamp bulb made of glass which, on its internal surface between the neck of the bulb and the maximum bulb diameter, is provided with an SiO2  layer which reflective to visible radiation and which reflects the radiation in an intensified manner to the bulb bowl, and the bulb bowl of which has an internal surface which diffuses visible radiation, a coating nozzle with a deflector shield attached to it being placed inside the lamp bulb to apply the SiO2 coating, and the fine SiO2  powder particles carried by a gas stream being blown into a heated lamp bowl and applied to the internal wall of the bulb in the electrostatic field, characterized in that the internal surface of the bulb bowl which diffuses visible radiation also consists of an SiO2  coating which is applied in one operating cycle with the coating which is reflective to visible radiation between the neck of the bulb and the maximum bulb diameter, the deflector shield being formed as a flat, circular disc which is positioned concentrically with the coating nozzle and at the level of the maximum bulb diameter, and the bulb bowl of the otherwise heated lamp bulb being cooled during the coating.
Patent EP-0147743-A2 (EP)
Inventor: BAUR RICHARD DR
IPC: C08G73/04
Filed: 1984-12-14
Abstract: Vernetzte oxalkylierte Polyalkylenpolyamine, erhältlich durch Umsetzung von an den Stickstoffatomen vollständig jeweils 10- bis 300-fach oxalkylierten Polyalkylenpolyaminen, die 50 bis 2000 wiederkehrende Alkylenimin-Einheiten im Molekül aufweisen, mit 0,5 bis 10 Gew. %, bezogen auf die oxalkylierten Polyalkylenpolyamine, einer vernetzenden Verbindung, die mindestens zwei funktionelle Gruppen aufweist, die zur Umsetzung mit den alkoholischen Endgruppen der oxalkylierten Polyalkylenpolyamine befähigt sind und ihre Verwendung als Erdölemulsionsspalter.
Patent EP-0119057-A2 (EP)
Inventor: MERKEL STEPHEN L
IPC: G05D16/00
Filed: 1984-03-07
Abstract: A dispenser for fluid under pressure has a sensor affixed to it to sense the pressure of the fluid proximate the dispenser discharge opening to generate a pressure reflective signal. A comparator is connected to receive the pressure reflective signal to compare the pressure signal with a preselected band of pressure values which are selected to reflect operating pressures when the dispenser discharge opening is opened. The comparator generates a malfunction signal when the sensed pressure signal is outside the preselected band.
Patent EP-0129982-A2 (EP)
Inventor: BUNNER CHARLES BRIAN DAVID
IPC: H05K7/18
Filed: 1984-05-22
Abstract: Each printed circuit board (PCB) (16) on a backpanel (12) has an associated set of power supply studs (26) and power supply pins (24) at an edge (28) ofthe backpanel. The PCBs can be powered commonly via power supply buses (300 to 360) interconnecting the studs. Alternatively, the PCBs can be powered individually via respective power supply PCBs (44) which are inserted into connectors formed partly by the power supply pins and partly by pins (50) on an additional, power supply, backpanel (46) which is mounted to extend contiguously from and in the same plane as the first backpanel. The two arrangements can be combined to power groups (54, 56) of PCBs individually with all of the PCBs in each group being powered commonly.
Patent EP-0129358-A2 (EP)
Inventor: KING CHARLES SPENCER
IPC: B21J15/36
Filed: 1984-06-04
Abstract: @ A portable or fixed rivetting system incorporates a base 11, a punch 14 and a flat anvil 12 having a substantial inertia and movable on base 11. A hollow rivet 17 is driven by punch 14 through sheet 15 and into sheet 16. A piercing edge 22 of the rivet cuts through sheet 15 and penetrates substantially into sheet 16. When the anvil 12 retracts t,o base 11 and increased rivetting force causes protuding portion 23 to flow outward, expanding the end of the rivet and thus setting it.
Patent EP-0124439-A2 (EP)
Title: Procédé de modification des pectines de betterave, produits obtenus et leurs applications
Inventor: ROMBOUTS FRANCISCUS MARIA INST
IPC: A23L29/20
Filed: 1984-04-25
Abstract: Procédé de modification des pectines de betterave par réaction oxydative enzymatique. Les produits obtenus ont des masses moléculaires plus élevées et peuvent former des gels aqueux. Application a titre d'agents épaississants ou gélifiants, notamment dans les industries alimentaires, cosmétiques ou pharmaceutiques.
Patent EP-0132206-A2 (EP)
Inventor: STRAIN ROBERT J
IPC: G02B6/12
Filed: 1984-07-19
Abstract: Optical wave-guiding components and a process for fabricating such components in a substrate using conventional integrated circuit fabrication techniques. Ions of a suitable dopant are selectively implanted in a silcon substrateto create an interior region defining a wave-guiding region of a first index of refraction. A wave confining region surrounding the wave-guiding region is created by oxidising the silicon substrate. The wave confining region has an index of refraction lowerthan that of the interiorwave-guiding region defined by the implanted dopant. Various configurations of components, from which various optical component characteristics can be obtained, are disclosed. The optical components also may be combined with electronic circuit components formed on the same silicon substrate.
Patent EP-0159634-A2 (EP)
Inventor: KUROSAWA TOSHISHIGE
IPC: A01M17/00
Filed: 1985-04-12
Abstract: An apparatus for automatically trapping and processing small animals such as rats includes trapping tubes each having entry openings for trapping a small animal therein, and a common conveying tube coupled to the trapping tubes. An air flow is produced in the trapping and conveying tubes to convey the trapped rat through the trapping and conveying tubes to a processing position. Covers are movably disposed in each of the trapping tubes for opening and closing the entry openings. Sensors are disposed in each of the trapping tubes adjacent to the entry openings, respectively, for sensing entry of the small animal into the trapping tube through the entry openings. Shutters are movably disposed between the trapping tubes and the conveying tube. A control circuit is responsive to an input signal from one of the sensors for moving the cover to close the entry opening associated with said one of the sensors and for opening the shutter associated with the trapping tube having said one of the sensors.