baber/WOPTO huggingface dataset:
Patent EP-0059831-A2 (EP)
Title: Power operated chuck
Inventor: STEINBERGER JOSEF
IPC: B23B31/16
Filed: 1982-01-23
Abstract: The present invention relates to a power-actuated chuck having a plurality of clamping jaws which are radially guided in a chuck body and are connected, via wedge receivers which extend at an angle to the axis of the chuck and wedge pieces extending into said wedge receivers, to an adjustment member which is axially displaceable in the chuck body and whose operating stroke is limited by form-locking and can be lengthened by turning a ring mounted coaxial to the chuck axis in the chuck body in order to disengage the clamping jaws from the adjustment member. In order to be able to disengage the clamping jaws from the adjustment member by an additional stroke of the latter without additional transmission elements being necessary for this, the ring is developed as a synchronizing ring (6) for controlling at least two stop pins (7) which are mounted in the chuck body (1) and are displaceable into the path of movement of the adjustment member as stops limiting the operating stroke (A) of the adjustment member (4).
Patent EP-0070999-A2 (EP)
Inventor: BUEHRLE HANS
IPC: B65D1/00
Filed: 1982-06-01
Abstract: In a fuel container for vehicles driven by an internal combustion engine, the tank body and the attachments are produced using the blow die process. The fuel container consists chiefly of ethylene polymers with a density of 0.94 to 0.96 g/cm<3> and a melt flow index MFI 190/21.6 according to DIN 53 735 of 1.6 to 12 g/10 min. Such fuel containers then lead to properties according to the ECE Directive 34, Annex 5 dated 25th July 1975 with Amendment of 1978, if the weight of the tank body GT referred to its surface OT and its volume VT satisfies the relationship GT = 1.06 x OT x VT<1></3> +/- 10%.
Patent EP-0066291-A2 (EP)
Inventor: OPITZ WILHELM
IPC: G03B21/64
Filed: 1982-06-02
Abstract: 1. Frame for slides for insertion in a stereoscopic observing apparatus, characterized in that the frame comprises a continuous base body (1) which has two viewing openings (2, 2') arranged spaced apart adjacent each other and having the size of the slides and which is provided perpendicularly to its longitudinal axis and on both sides of the viewing openings (2, 2') with slots (3) for the insertion of framed slides.
Patent EP-0068633-A2 (EP)
Inventor: MIURA KORYO
IPC: B21D13/04
Filed: 1982-05-24
Abstract: A sheet material (6) is passed between a pair of forming rolls (7, 8) having working surfaces with forming teeth of a wave-shape which has a periodicity within two mutually perpendicular sections. The rolls are constructed from elements in the form of helical spur gears (3) keyed on a common shaft (5) and may be interspersed with straight spur gears (4). This permits the continuous formation of a structural material having a bidirectional periodicity, that is a material (1) having a wave-form construction within each of two mutually perpendicular sections. The pitch of the wave-form can be altered by changing the depth of action between the rolls. Such bidirectional material can have a structural performance comparable with that of a honeycomb sandwich material and has many other uses.
Patent EP-0074206-A2 (EP)
Inventor: AOYAMA KEIZO
IPC: G11C7/22
Filed: 1982-08-23
Abstract: A semiconductor memory device such as a metal-insulator semiconductor random access memory device comprises an input/output circuit having an input circuit portion (IDB) which receives input data and supplies it to a pair of data buses (DB, DB) and an output circuit portion (OPC) which amplifies signals from the pair of data buses (DB, DB) and provides output signals, and a detection circuit (CKG, G8) for detecting a change in an input address signal, the detection circuit generating an inhibit pulse (INH) having a predetermined pulse width when the input address signal changes. The input circuit portion (IDB) of the input/output circuit operates to inhibit the writing in of data during generation of the inhibit pulse (INH) even if the write-enable signal (WE) is supplied to the memory device and operates in accordance with the write-enable signal (WE) when the inhibit pulse (INH) is not generated. This prevents erroneous write-in of data occurring during switching of the address signal but, at the same time prevents the continual switching of the output transistors (Q11, Q12) of the input/output circuit and thereby increases the writing speed of the device.
Patent EP-0082102-A2 (EP)
Inventor: PIEPER KURT
IPC: G21C17/06
Filed: 1982-09-28
Abstract: The invention relates to a method for testing fuel element tubes by ultrasonic energy. For testing, each tube becomes disposed in the space between a transmit transducer and a receive transducer. The echo signals falling within a predetermined time interval are evaluated. Since the distance between the transducers may vary as the transducers move through the space between fuel element tubes, the transmitted signal reaching the receive transducer without passing through the tube may be confused with the revolving echo signal. Therefore, this invention discloses an arrangement for cyclically controlling the setting of the time gate before each such tube is in position between the transducers. To this end, the ultrasonic transit time of signals between the transmit transducer and the receive transducer is measured in the gap between the last tested tube and the next to be tested tube. A constant value is subtracted from the measured transit time value and this constant value is selected so that the transmitted signal received during the transit time measurement falls just outside the gated time interval.
Patent EP-0085357-A2 (EP)
Inventor: WITT DONALD REINHOLD
IPC: C08F4/74
Filed: 1983-01-19
Abstract: A silica hydrogel is contacted with a hydroxy-containing organic compound which is not completely miscible with water but which is sufficiently miscible with water so as to remove water, and thereafter the organic compound is removed by heating in an inert atmosphere prior to activation by heating in air. The heating in the inert atmosphere allows utilizing preferred organic compounds such as C 5  and C 6  alcohols which are desirable from a commercial standpoint because of the easy separation for recycle. In a preferred embodiment, the hydrogel is aged at a pH of 7 to 9 by means of either adding a base or by utilizing a chromium component containing bound nitrogen.
Patent EP-0094475-A2 (EP)
Inventor: COLLONIA HARALD
IPC: F02D11/10
Filed: 1983-01-26
Abstract: 1. Circuit arrangement for the non-linear transmission, to a regulating element influencing the fuel-air mixture of an internal combustion engine, of the electrical desired-value signal which corresponds to an accelerator pedal position of a motor vehicle and which is emitted by a position signal emitter coupled with the accelerator pedal, characterised in that an operational amplifier (5) is provided which is supplied with the desired-value signal and which is modulatable only up to a fraction of the maximum desired-value signal in its linear amplification range, that the operating point (A1 , A2 in fig. 2) of the operational amplifier is adapted to be made to follow-up with delay the particular desired-value signal in question in the linear amplification range, and that the output of the operational amplifier (5) and the position signal emitter (1) are coupled via a coupling resistor in each case (4, 3) such as to subtract the output signal of the operational amplifier from the desired-value signal (output terminal 2).
Patent EP-0089003-A2 (EP)
Inventor: ISHIHARA TOSHIKAZU
IPC: A61M1/16
Filed: 1983-03-09
Abstract: A blood purification apparatus includes an extacorporeal circulation system, a blood purifier provided in the system for purifying blood by dialysis or filtration through a semipermeable membrane, a circulation blood volume measuring instrument for measuring changes in a circulating blood volume within a patient's body, a control section comprising a memory for storing a program for a pattern of changes in the circulating blood volume during blood purification, the program being matched to the condition of a patient, and a regulator connected to the extracorporeal circulation system and the control section, for controlling the circulating blood volume, the regulator being controlled by the control section on the basis of the circulating blood volume measured during blood purification and the programmed amount. In this apparatus, optimum blood purification is carried out while maintaining the circulating blood volume at a prescribed level.
Patent EP-0097881-A2 (EP)
Inventor: KRAMER WOLFGANG DR
IPC: A01N43/50
Filed: 1983-06-16
Abstract: Substituted azoyl-ketones and -alcohols of the formula   <IMAGE>   in which A is a nitrogen atom or the CH group, B is CO or CH(OH), R1 is alkyl, alkenyl, alkinyl, optionally substituted phenylalkyl, optionally substituted cycloalkyl or optionally substituted cycloalkylalkyl, R2 is optionally substituted cycloalkyl or the grouping -C(CH3)2R3, and R3 is alkyl having more than 2 carbon atoms, alkenyl, alkinyl or the -CH=O group or a derivative thereof, or addition products thereof with acids or metal salts, exhibit plant growth regulating and fungicidal properties, several intermediates therefor are new.
Patent EP-0098992-A2 (EP)
Inventor: BOLZ LUDWIG
IPC: F02N15/06
Filed: 1983-06-16
Abstract: Es wird eine Andrehvorrichtung für Brennkraftmaschinen vorgeschlagen, bei der ein Vorgelege (27, 25, 20) zwischen eine Antriebswelle (4) eines Andrehmotors (1) und eine Getriebewelle (B) geschaltet ist, auf welcher ein Einspurgetriebe (34, 37) mit einem Andrehritzel (39) bewegbar angeordnet ist. Das Vorgelege (27, 25, 20) ist mit einer Dämpfung (18) versehen, die als federnde Aufnahme des Hohlrades (20) des Vorgeleges in einem Zwischenlager (10) eingesetzt ist. Durch eine gewisse Bewegbarkeit des Hohlrades (20) gegenüber den das Drehmoment des Antriebsmotors (1) auf den Zahnkranz (46) der anzudrehenden Brennkraftmaschine übertragenden Teile werden von der Brennkraftmaschine erzeugte Kompressions- und Dekompressionsstöße soweit gedämpft, daß sie keine Schäden an den beim Andrehen unter Kraftschluß stehenden Teilen (Einspurgetriebe und Vorgelege) zwischen Zahnkranz (46) und Antriebswelle (4) der Andrehvorrichtung verursachen können.
Patent EP-0087202-A2 (EP)
Inventor: VAN DER LELY CORNELIS
IPC: B62D49/06
Filed: 1983-02-18
Abstract: A tractor for agricultural purposes or the like comprises an engine (10), a frame (1), at least two power driven wheels (35,40), at least one lifting device (21) and at least one power take-off shaft (55). 
     The engine has a power of about 60 kilowatt, the wheels are variably driven by hydraulic motors (36, 41) and the diameter of the tyres of the power driven wheels (36, 41) is about two and a half times the width of a tyre.
Patent EP-0099180-A2 (EP)
Inventor: MOHSIN MOHAMMED EZZAT
IPC: F16C32/06
Filed: 1983-06-10
Abstract: A fluid bearing of the kind in which the fluid pressure at one or more load-bearing pads (4, 31) is regulated by the pressure existing at at least one associated pilot pad (5). The resistance to flow offered by the pilot pad clearance (5, 21) is essentially of "orifice" or like type so as to be substantially independent of changes in the viscosity of the fluid and hence of temperature variations that give rise to those changes. The fluid line between the pressure source and the pilot pad contains a restrictor (7), for instance a variable restrictor (7b) as described in UK Patent No. 1027395. The invention includes bearings having more than one main pad (4,31) in which the pressure in only one of the main pads (4) is directly regulated by pilot pad (5) pressure, the pressure in the other main pad (31) or pads being controlled by reference not to the pilot pad but to the pressures at the source and at the first pad (4).
Patent EP-0098698-A2 (EP)
Inventor: LARSON JAMES M MINNESOTA MININ
IPC: C09D171/08
Filed: 1983-06-13
Abstract: Composite low surface energy liner provided by an inner layer of insoluble polymer made from a polymerizable, film-forming monomer and an outer layer of insoluble polymer made from a polymerizable perfluoropolyether monomer copolymerizable with said film-forming monomer, which layers are in-situ polymerized. The composite low surface energy liner is especially useful as a low-adhesion backsize coating in a pressure-sensitive adhesive tape.
Patent EP-0103944-A2 (EP)
Inventor: TURNER DONALD MILNE
IPC: B63B21/20
Filed: 1983-06-24
Abstract: A coupling link (1) for resisting extremely high tension loads has an elastomeric core (28) surrounded by oppositely wound helical windings (8, 9). At one end of the link the windings (8, 9) are taken round a first bead ring (11) of which the minimum diameter is as great as the diameter of the wound core (28) while at the other end they are taken round a second ring (23) of which the maximum diameter is no greater than the diameter of the wound core (28). This permits the link (1) to be secured at one end to a cable passing through the second bead ring (23) and terminating in a flared end (27), and secured at the other end by a ring (16) which. grips the windings (8, 9) between itself and the first ring (11).
Patent EP-0101240-A2 (EP)
Inventor: ITOH HIROMICHI
IPC: H01M12/08
Filed: 1983-08-01
Abstract: An electrode (18) for an electrolyte circulation-type cell stack secondary battery includes a pair of microchannels (34, 34a) for respectively supplying an electrolyte to or from an electrode member (30) and removing it therefrom. Each of the microchannels is formed with a first hindrance portion (361, 361a) having a plurality of wall-shaped projections (41, 42, 41a, 42a) and a second hindrance portion (362, 362a) integrally with a stepped portion (43, 43a) in the electrode thickness direction and numerous small cylindrical projections (44, 44a) arranged on the stepped portions in a staggered manner with respect to the flow direction of the electrolyte, thereby making uniform. Flow of the electrolyte on the surface of the electrode member is thereby rendered uniform, suppressing the formation of dendrites, providing uniform current density and improving the cell energy efficiency.
Patent EP-0123095-A2 (EP)
Inventor: GOLDMANN SIEGFRIED DR
IPC: C07D307/66
Filed: 1984-03-12
Abstract: Dihydropyridines of the formula   <IMAGE>   in which R1, R2, R5 and R6 can be hydrogen or various halogen or organic radicals, R4 is an optionally substituted hydrocarbon radical, A is a direct bond, a C1-C20-alkylene chain or a C2-C20-alkenylene chain, which chains are optionally interrupted by O or S X is O or S, and Y is a direct bond, O, S, -NH-or-N-alkyl with 1 to 8 C atoms or a pharmaceutically acceptable salt, are useful as cardiotonic agents for improving heart contractility, antihypotonic agents, for lowering the blood sugar level, for detumescing mucous membranes and for influencing the salt and/or liquid balance.
Patent EP-0153436-A2 (EP)
Inventor: EBLEN OTTO
IPC: B41J2/005
Filed: 1984-03-19
Abstract: A method is proposed for fabricating components of an ink droplet generator for generating a sequence of charged, detected and deflected ink droplets for an ink jet printer, as is proposed an ink droplet generator fabricated thereby. The method which is based upon multi-layer technology involves forming the charging electrodes and the detection electrodes by removing unnecessary metal coating from a support element metallically coated on at least one side of the support element and forming the deflection electrodes by removing unnecessary metal coating from a polyimide foil coated on at least one side thereof. The polyimide foil is mounted on a substrate constructed as a support element. The arrangement defining the ink droplet generator comprises a first module formed from both board or panel-like support elements and a second module formed from both board or panel-like support elements.
Patent EP-0139820-A2 (EP)
Inventor: MAIER JOSEF
IPC: E04G11/06
Filed: 1984-04-19
Abstract: Eine Schalung für Rundbauten aus Beton besitzt wenigstens eine biegsame innere Schalhaut, die auf in Abstand voneinander angeordneten Längsträgern aufliegt. Dabei sind diese gegen eine endlose Riegelkette abgestützt, die eine Mehrzahl in ihrer Länge einstellbarer, im übrigen starrer Riegel aufweist, die zueinander winkelmäßig einstellbar und in der eingestellten Lage festlegbar sind. Dabei ist vorgesehen, daß benachbarte Riegel der Riegelkette jeweils über ein an einem Längsträger angeordnetes Verbindungsstück verbunden und jeder Riegel in seiner Winkellage gegenüber diesem Verbindungsstück mittels einer Gelenksperre festlegbar ist. Die Riegelkette einer solchen Schalung ist gut an unterschiedliche Schalungsdurchmesser anpaßbar, dabei steif und formschlüssig festlegbar.
Patent EP-0128323-A2 (EP)
Inventor: LESSARD PHILIP A
IPC: F04B37/08
Filed: 1984-05-02
Abstract: A cryopump (20) with increased adsorptive capacity comprising a honeycomb adsorption structure (46) positioned within a second stage chevron assembly (40). Multiple chambers (58) of the honeycomb are covered with adsorbent charcoal (68). The entire structure (46) is attached to a second stage (52) of a cryogenic refrigerator (45).
Patent EP-0138036-A2 (EP)
Inventor: MORIOKA AKIRA
IPC: C09D7/12
Filed: 1984-09-06
Abstract: A magnetic recording medium having a high durability with good electro-magnetic properties, which comprises a base material and a magnetic layer provided thereon, said magnetic layer containing magnetic particles and a binder, characterized in that the magnetic layer further comprises alpha-Fe<sub>2</sub>O<sub>3</sub> particles, Al<sub>2</sub>O, particles and Cr<sub>2</sub>0<sub>3</sub> particles.
Patent EP-0146700-A2 (EP)
Inventor: MUTTI WERNER H
IPC: B29C51/26
Filed: 1984-09-29
Abstract: In an apparatus for the production of articles from a planar web of thermoplastic material, having heating, hot shaping and punching devices, a web conveying mechanism for stepwisely transporting the web along the substantially planar path through the apparatus includes a plurality of driven stationary conveying units arranged at opposite edges of the web along the path thereof, each conveying unit including a driving wheel and a cooperating free wheeling supporting roller arranged opposite to each other and having their axes of rotation extending substantially parallel to each other and to the plane of the web, the driving wheel having a wedge-like converging circumference with a toothed circumferential edge and connected to a driving mechanism which synchronously drives the driving wheels, and the free wheeling supporting roller having a cylindrical circumference supporting the web in an adjustable position relative to the driving wheel, such that the toothed circumferential edge partly penetrates the web along a contact line at each side to securely grasp and convey the web in the local conveying direction.
Patent EP-0147810-A2 (EP)
Inventor: SHIBAGAKI TARO
IPC: H03K3/03
Filed: 1984-12-20
Abstract: The voltage-controlled variable-frequency pulse oscillator in accordance with the present invention comprises an integrating capacitor (50), a variable current source (52) for generating charging current for said integrating capacitor in response to the controlling voltage, a fixed current source (54) for discharging said capacitor, a switching circuit (56) for controlling the discharge of said capacitor, a comparator (58) for outputting a discrimination signal by comparing the voltage of the capacitor and a reference voltage, a dn a multivibrator (60) for receiving the discrimination signal from the comparator and for outputting a pulse signal with a frequency corresponding to the controlling voltage from the variable current source. The multivibrator comprises an R-S flip-flop (64,66) for receiving the discrimination signal output by the comparator at its set side OR-NOR gates, and receiving and for inverting the output of the set side gate which is delayed by a prescribed time to the reset side OR-NOR gate. The R-S flip-flop is constructed to permit the oscillation output with a prescribed frequency to betaken out from the reset side OR-NOR gates, and the oscillation output of the R-S flip-flop controls the drive of the switching circuit. Therefore, the multivibrator starts oscillation on its own within a prescribed width when the capacitor voltage grows very large at the time of turning the power supply on or at the time of generation of an excessively large current where the output of the comparator continues, to stay at a constant value. Furthermore, the current value of the fixed current source is set at more than twice the maximum current value of the variable current source. Because of this, the large voltage of the capacitor decreases gradually with ups and downs, and the comparator inverts after a certain time, the multivibrator discontinues the self oscillation, and the ordinary operation of the device takes place.
Patent EP-0119803-A2 (EP)
Inventor: MURPHY GERALD MURPHY
IPC: B05D3/10
Filed: 1984-03-09
Abstract: A method of and apparatus for curing a coating such as paint or ink on a substrate by the application of a vapour phase material containing a catalyst in a first reaction zone 11 wherein a gas blast is applied to the coating in a gas blast zone 13 after the application of the catalyst to remove remaining catalyst by a gas scouring action, promoting curing of the coating in a short period of time.
Patent EP-0142274-A2 (EP)
Inventor: SHIBANUMA TADAO
IPC: C07D417/12
Filed: 1984-10-11
Abstract: Antibacterial compounds of formula(I), and salts thereof:
     
     wherein the wavy line represents syn-form or anti-form bond;   R' represents a cyanomethyl group, a thiocarbamoylmethyl group or an aminothiazolylmethyl group; and A represents
     where n is 1 or 2,   R 2  represents a hydrogen atom, a sulfo group, -(CH 2 ) m COOH, -(CH 2 ) m OH, -(CH 2 ) m NHR 3 , or -CONHR 4  (where m represents 0 or an integer of 1 to 3, R 3  represents a hydrogen atom oran acyl group, and R 4  represents a carboxy alkyl group or a hydroxyl group).
Patent EP-0147926-A2 (EP)
Inventor: BARNARD CHRISTOPER FRANCIS JAM
IPC: C07F15/00
Filed: 1984-10-17
Abstract: An orally-adminstrable pharmaceutical composition for the treatment of cancer comprising a coordination compound of platinum having the general formula (A)(B)Pt(X) (Y)trans(Z) 2  in which A and B are the same or different and are each selected from ammine abd alkylamines or together represent a diaminocycloalkane, X and Y are the same or different and are selected from halide and pseudohalide or together represent cycloalkanedicarboxylate, with the provisos that when X and Y together represent cycloalkanedicarboxylate A and B do not represent ammine and/or alkylamine and when A and B together represent a diaminocyclohexane X and Y do not represent halide andfor pseudohalide, and the Z moieties are optional and are selected from halide and hydroxy, in association with a pharmaceutically-acceptable orally-administrable carrier therefor.
Patent EP-0160278-A2 (EP)
Inventor: USHIJIMA HIROYUKI
IPC: B23C5/20
Filed: 1985-04-26
Abstract: An indexable cutter insert (10b) for a rotary cutter includes a generally polygonal plate (11) defined by a front face (12), a rear face (14) and a plurality of side faces (16). The corner portions of the plate (11) where adjacent side faces (16) intersect one another are removed to provide respective corner faces (18). The plate (11) has a pluarality of main cutting edges (20) each defined by the front face (12) and a respective one of the side faces (16) and a plurality of auxiliary cutting edges (22) each defined by the front face (12) and a respective one of the corner faces (18). Each side face (16) serves as a relief surface of a respective one of the main cutting edges (20). A forward portion of each corner face (18) remote from the rear face (14) serves as a relief surface (18a) of a respective one of the auxiliary cutting edges (22). A rearward portion of each corner face (18) remote from the front face (12) is offset inwardly from the foward portion to provide a clearance portion (40). The clearance portion (40) extends from the rear face (14) to a plane generally centrally of the thickness of the plate (11).