baber/WOPTO huggingface dataset:
Patent EP-0058165-B1 (EP)
IPC: E02F3/413
Filed: 1981-06-26
Granted: 1986-07-30
Abstract: Load skidding vehicles commonly include a grapple assembly (42) which under load conditions can pivot rearwardly about its support point (52) resulting in disproportionate loading of the rear wheels and consequently instability of the vehicle. A connecting member (62) is pivotally attached between the grapple (42) and a hydraulic cylinder (74) which is attached to the skidder (2). Operation of the hydraulic cylinder (74) causes the grapple (42) to rotate about its support pivot (52). The hydraulic cylinder (74) may be locked causing the grapple (42) to be locked in relation to the boom assembly (26). During load hauling operations this mechanism is used to lock the load in a position near the vehicle resulting in increased stability. The mechanism is also of use in positioning the grapple assembly (42) with respect to the load prior to grasping it.
Patent EP-0059204-B1 (EP)
Title: Life usage indicator
IPC: G01M13/02
Filed: 1981-09-02
Granted: 1989-04-26
Abstract: Apparatus for determining the deterioration of components subject to variable operating conditions particularly helicopter gears subject to variable torque. A monitor (10) provides an analogue signal of the level of operating parameter which is passed through conditioning means (26) including pre-amplifier (29), filter stage (31), multiplexer (38) and analogue to digital converter (40). A memory (42) stores deterioration data for the component and a microprocessor (43) repeatedly samples the monitored level of the parameter and determines the deterioration in successive time intervals. Electromechanical counter (53) provides a cumulative output of the deterioration of the components. The microprocessor (43) also analyses the parameter levels into ranges or bands and the total time each component is operating in each range is stored and printed out.
Patent EP-0056645-B1 (EP)
IPC: C04B28/20
Filed: 1982-01-18
Granted: 1987-04-29
Abstract: An acetylene storage vessel having an asbestos free, hardened, porous calcium silicate filler material comprising at least 35 percent by weight crystalline phase reinforced by alkali resistant glass fiber and a method for the manufacture thereof.
Patent EP-0065696-B1 (EP)
IPC: F16C17/04
Filed: 1982-05-11
Granted: 1986-01-02
Abstract: A fixed pad thrust bearing for a turbomachine comprises a ring of sector-shaped pads separated by grooves and facing a thrust collar integral with the rotor of the turbomachine within a thrust bearing cage integral with the rotor. The ring bears on a deformable ring. Each pad is fed with oil via a space formed in the wall of the cage and facing an orifice in a bore in the pad. A front surface of each pad facing the collar is inclined relative to the rear surface of the ring. Each pad is further formed with a groove communicating with the aforementioned bore but not reaching as far as the inner and outer edges of the pad, being disposed adjacent the leading edge of the pad. The oil is recovered centrifugally from the outer edge of the collar. In this way, virtually all the power consumed by the oil goes towards providing the hydrodynamic supporting force, minimizing the shearing losses between the fixed and moving parts within the thrust bearing cage.
Patent EP-0079091-B1 (EP)
IPC: B01J29/00
Filed: 1982-10-07
Granted: 1985-05-29
Abstract: A process for hydroisomerization of C4-C7 paraffins with a nickel and/or cobalt synthetic mica-montmorillonite catalyst which has been pretreated with hydrogen at a temperature of at least 400 DEG  C.
Patent EP-0074240-B1 (EP)
IPC: A61K38/00
Filed: 1982-08-31
Granted: 1991-03-20
Abstract: The invention is concerned with the problem of gram-negative bacteremia and endotoxemia. The invention provides a composition comprising one or more antibodies which are specific to one or more endotoxins, especially those produced by gram-negative bacteria, in admixture with a carrier medium. The carrier medium may be animal or human serum, milk or a synthetic material. The invention also provides a method of producing a composition comprising an antibody or a mixture of antibodies specific to endotoxin(s), including the steps of inoculating a suitable animal with an antigen or mixture of antigens capable of triggering the appropriate immunological response in the animal, and removing a body fluid comprising the resulting antibody or mixture of antibodies.
Patent EP-0098502-B1 (EP)
IPC: D21F3/02
Filed: 1983-06-28
Granted: 1987-11-19
Abstract: A belt to be used in paper-machine wet-pressing, in particular in a machine with an extended pressing gap, includes a flexible, liquid-impermeable belt stratum which is smooth on its back side. This belt is improved by providing the front side of the belt stratum (2,12,25,36) with a structured surface with open longitudinal and/or transverse channels (9,14,30,41), for the purpose of water drainage, which cannot be squeezed, or only insignificantly, under press compression.
Patent EP-0104493-B1 (EP)
IPC: A61B5/00
Filed: 1983-09-01
Granted: 1986-12-10
Abstract: A device for the determination of pO2-histograms in living tissues comprises a macroprobe (111) with a large diameter which is introduced in discrete measurement locations (211, 212) spaced apart by a distance approximately of the size of the probe diameter and at a speed substantially higher than the rate of modification of pO2 of the tissue. The measurement values are determined after a short time interval after the probe has been brought to a standstill. Consequently, said procedure avoids that perturbations of pO2 of the tissues caused by compression effects of the thick probe falsify the measurement value, yet using a thick and resistant probe. A polarographic measuring point usable with this invention and presenting a ring-shaped metal film electrode (54) is characterized particularly in that it comprises a metal ring surface embedded under the measuring point surface, thereby enabling to obtain a measuring point with a very high response speed and a reduced stirring effect.
Patent EP-0104581-B1 (EP)
IPC: H04M19/00
Filed: 1983-09-19
Granted: 1988-06-01
Abstract: 1. A loop current supply for a characterising signal converter comprising : a) two supply resistors, each connected to a respective pole  see diagramm : EP0104581,P7,F1  of a supply voltage (US ) and to a respective wire (a, b) of a telephone line via filter means and each balanced by a series arrangement of a feeder reactance (L1, L2) and an electronic switch (SE1, SE2) ; b) a regulating device (CC) which maintains the ratio of the voltage drop across the balanced supply resistors to the loop current (IS ) constant by closing and opening electronic switches (SE1, SE2) ; and c) respective switching elements (D1, D2) are each arranged at switch-end terminals of the feeder reactances (L1, L2), via which the loop current (IS ) flows when the electronic switches (SE1, SE2) are open.
Patent EP-0114259-B1 (EP)
IPC: H02K49/10
Filed: 1983-11-30
Granted: 1986-02-12
Abstract: 1. Switchable permanent magnet for a rail-vehicle brake, containing a stator with two pole pieces (2) located opposite one another, a fixed permanent magnet (3) arranged between the two pole pieces (2) and with one pole face (31) resting against at least one of the two pole pieces (2), and a rotary magnet (6) formed from a rotatable permanent magnet (4) with two segment-shaped pole shoes (5) fastened to the pole faces (41), characterized in that the rotary magnet (6) is arranged rotatably underneath the fixed permanent magnet (3) in segment-shaped recesses (7) in the two pole pieces (2), in that each lower pole-piece end (20) projects beyond the rotary part and with its end face (10) forms the effective magnet surface, and in that a recess (21) is made on the outside of the pole-piece end (20).
Patent EP-0086640-B1 (EP)
IPC: A61L31/04
Filed: 1983-02-11
Granted: 1986-12-30
Abstract: A hemostatic clip fabricated from absorbable or non-absorbable bio-compatible polymeric materials.
Patent EP-0097456-B1 (EP)
IPC: B21D53/78
Filed: 1983-06-09
Granted: 1985-10-09
Abstract: A center plate-blade attachment configuration for a centrifugal blower wheel which gives improved high speed rupture strength and improved resistance to the center plate slipping circumferentially relative to blades. The inner edge of each blade is provided with a T-shaped notch and the edges of the two discs forming the center plate are forced axially into the slots forming the ends of the head of each T, a distance such that the edges of the disc and the base of the slot are plastically deformed.
Patent EP-0110782-B1 (EP)
IPC: G01F1/06
Filed: 1983-11-24
Granted: 1987-05-27
Abstract: The device measures the flow of a fluid and comprises a rotor 16 having vanes which is driven in rotation by a stream of fluid in a sealed housing 11 having a circular cross-section and provided with a supply nozzle and a discharge nozzle for the fluid which are in alignment and disposed tangentially to the rotor so that the fluid stream issuing from the supply nozzle encounters the vanes 1 in a direction perpendicular to the axis of rotation 17 of the rotor. The rotor 16 has two lateral flanges 16a, the vanes, the flanges and the housing defining, apart from a clearance for permitting the rotation of the rotor, a series of compartments which communicate by way of that clearance with two lateral chambers 12a of the housing. The invention is in particular applicable to the measurement of small flows of gas under high pressure.
Patent EP-0104220-B1 (EP)
IPC: H04M19/00
Filed: 1983-03-22
Granted: 1986-09-17
Abstract: A supply circuit for a two-wire line is included in a DC-magnetized hybrid transformer in which the two primary windings (l1, l2, l1', l2') are magnetically coupled to two pairs of secondary windings (l3, l4). The primary winding is divided into two parts to form an auto transformer and the supply circuit (Eo, R1b, R2b) is connected to the common connection points of the parts. The supply circuit includes two resistor networks which each consists of a PTC-resistor (Rp1, Rp2) in parallel with a temperature dependent resistor (R1, R2) to limit the feed current at varying line length.
Patent EP-0124126-B1 (EP)
IPC: B27K3/50
Filed: 1984-04-30
Granted: 1987-03-11
Abstract: 1. A wood preservative containing A) N-cyclohexyl-N-methoxy-2,5-dimethylfuran-3- carboxamide and B) o-iodobenzoic acid anilide.
Patent EP-0132788-B1 (EP)
IPC: C07D257/06
Filed: 1984-07-18
Granted: 1988-01-13
Abstract: 2-(Formylamino)-N-(1H-tetrazol-5-yl)benzamide and its pharmaceutically acceptable salts are useful as antiallergic agents. The compounds are prepared by the reaction of 2-amino-N-(1H-tetrazol-5-yl)benzamide with formic acetic anhydride.
Patent EP-0137376-B1 (EP)
IPC: D03D47/27
Filed: 1984-09-20
Granted: 1989-12-20
Abstract: A hook for guiding the gripper carrying straps inside the shed of weaving looms is formed as a nonsymmetrical shaped plate, the upper side of which is broken off to form two lateral slanting beaks delimiting the seat for the strap, the beak close to the reed being higher than the other. Said seat has equal opposed ends of semicircular or wedge shape and a central undercut area on its side opposite to the beaks.
Patent EP-0148662-B1 (EP)
IPC: B65B31/00
Filed: 1984-11-26
Granted: 1988-05-18
Abstract: A method and apparatus for filling aerosol cans having two compartments separated by a flexible or mobile partition. Most of the air contained in a first compartment is removed before a substance to be packaged is introduced. The substance is introduced by a metering device without coming into contact with the atmosphere, either before or after a valve has been fitted. In the latter case, the valve is opened and the substance passed through it.
Patent EP-0149985-B1 (EP)
Title: Apparatus for packaging given quantities of snuff
IPC: B65B1/36
Filed: 1984-11-15
Granted: 1987-04-08
Abstract: An apparatus for packaging snuff ready for use in the form of portions enclosed, for example, in a paper sachet (3, ε) from a snuff store. The apparatus is characterizing in that the portioning means (3,9) is arranged to compress the snuff portion in a portion pocket (9), wherewith each portion pocket comprises a through-passing opening in a portion conveyor (4). The compressed snuff portions are blown by pneumatic means (11, 14) to an intended position in a packaging band (16).
Patent EP-0148151-B1 (EP)
IPC: B60C11/04
Filed: 1984-11-21
Granted: 1988-11-09
Abstract: The tire comprises a tread with central grooves between exterior grooves. Both types of grooves extend in a zig-zag shape in the circumferential direction and define ribs between them. Each one of the central grooves is bounded by sidewalls which define two opposite sidewall sections between angled regions of the central grooves. The two sidewall sections alternate from one angled region to the other in the circumferential direction of the tread. A first sidewall section of the two opposite sidewall sections extends at least approximately normally to the tread and a second sidewall section of the two sidewall sections comprises two sidewall portions extending substantially normally to the tread and an interconnecting flank portion therebetween which extends at an inclination in the range of 20 DEG  to 60 DEG  with respect to a line perpendicular to the tread. The angled regions are located between consecutive groove sections and each one of the angled regions comprises a protruding or salient angled region and a receding or reentrant angled region each of which, in turn, is constituted by a first corner section extending substantially normally to the tread and a second corner section extending at an inclination towards the base of the groove and forming two substantially triangularly shaped portion which converge to a common point in the direction towards the base of the groove.
Patent EP-0129596-B1 (EP)
Title: Electrically conductive coating composition and use of same
IPC: G03C1/89
Filed: 1983-12-20
Granted: 1987-01-21
Abstract: An aqueous coating composition comprises (a) a hydrophilic binder, (b) a water-soluble salt of a polycarboxylic acid ester of cellulose having at least 8 acyl groups per C24 cellulose unit wherein a majority of the acyl groups are aliphatic polycarboxylic acid acyl groups having from 3 to 6 carbon atoms, and (c) a hardening agent in an amount sufficient to render the composition water-insoluble. This coating composition is particularly useful for forming water-insoluble, conductive and adherent layers in coated elements, particularly photographic elements having hydrophobic supports. The conductive layers are useful as conductive subbing layers and conductive pelloid layers in image-forming elements.
Patent EP-0138835-B1 (EP)
Title: Cellule a fixation verticale pour une tete de scanner ultrasonore
IPC: A61B10/00
Filed: 1984-02-07
Granted: 1987-09-09
Abstract: Une cellule à fixation verticale (2) pour une tête de scanner ultrasonore (1) possède une fente (3) dans laquelle peut être guidée une aiguille de biopsie (4). Pour cette raison, l'introduction se fera dans la zone de supervision (8, 8') de la tête de scanner (1), si bien que l'aiguille peut être guidée de manière sûre lorsque l'on effectue une biopsie. La cellule à fixation verticale (2) peut être fabriquée à partir d'un plastique de même impédance acoustique qu'un tissu; sa fabrication peut ainsi être très peu coûteuse. Après introduction de l'aiguille (4), il est possible de retirer la cellules à fixation verticale (2) lorsque l'aiguille (4) glisse à travers la fente (3), ce qui facilite la biopsie et permet une meilleure utilisation de la tête de scanner.
Patent EP-0140979-B1 (EP)
IPC: H01J1/02
Filed: 1984-04-13
Granted: 1991-02-27
Abstract: A nickel-based alloy containing elements of ions to be taken out including B, P, Si, As, and C is used as liquid metal ion source. The alloy has a composition of NiaXb wherein X represents at least one element selected from among B, P, Si, As, and C, 30 < a < 68, and b = 100 - a. Part of Ni may be replaced by Cu, Ru, Rh, Pd, Ag, Au or Pt.
Patent EP-0151177-B1 (EP)
Title: Stabilisation d'acide phosphorique obtenu selon un procede par voie humide
IPC: C01B25/235
Filed: 1984-07-18
Granted: 1989-05-24
Abstract: Procédé amélioré de production d'acide phosphorique obtenu selon un procédé par voie humide, avec de faibles caractéristiques de post-précipitation à partir d'un acide phosphorique d'alimentation non clarifié, dilué, obtenu selon un procédé par voie humide. L'acide d'alimentation passe par des étapes de cristallisation, de centrifugation et de concentration en conditions contrôlées afin d'obtenir le produit désiré. Le présent procédé permet également la production simultanée d'acide phosphorique de type commercial et d'acide phosphorique commercial clarifié.
Patent EP-0195127-B1 (EP)
IPC: C11D3/12
Filed: 1985-12-13
Granted: 1990-05-23
Abstract: There is prepared a granulated washing agent builder consisting of 70 to 80 wt. % of a water insoluble silicate capable of binding calcium, the silicate being in the form of a finely divided, bound water containing, synthetically produced crystalline compound of the general formula (Kat2/nO)x.Me2O3.(SiO2)y (I), in that Kat is a cation exchangeable with calcium and having the valence n, x is a number from 0.7 to 1.5, Me is boron or aluminum and y is a number from 0.8 to 6, 4 to 5 Wt.-% sodium sulfate 2 to 3 Wt.-% nonionic tenside 0 to 1 Wt.-% alkali 0.5 to 1 Wt.-% carboxymethylcellulose, methylcellulose or a mixture thereof balance Water.
Patent EP-0185372-B1 (EP)
IPC: G01N33/544
Filed: 1985-12-19
Granted: 1989-03-01
Abstract: The present invention provides a process for the preparation of an immuno-reactive, porous carrier material by application of a solution of a first reaction component of an immuno-reaction and of a solution of a second component of an immuno-reaction coprecipitating therewith, incubation of the carrier material impregnated with the solutions for the immuno-precipitation, optional washing and subsequent drying of the impregnated carrier material, wherein a solution of both components of the immuno-reaction is prepared, which solution contains an inhibitor for the immuno-precipitation, the carrier material is impregnated with this solution and then the immuno-precipitation is initiated by removal of the inhibitor or by removal of the inhibiting action.
Patent EP-0178051-B1 (EP)
IPC: B29C65/36
Filed: 1985-08-14
Granted: 1991-02-20
Abstract: A lid to be bonded to provide a hermetic seal has bonded thereto a thermally autoregulating heater for activating a heat activated sealing and bonding material to produce the desired seal between the lid and box wherein the temperature is regulated to produce heat in a range that does not change delicate objects that may be heated in the box and wherein the energizing element of the heater may be removed or replaced at will.
Patent EP-0180523-B1 (EP)
IPC: C23C22/80
Filed: 1985-10-30
Granted: 1989-06-14
Abstract: Method of zinc phosphatization of substrates essentially based on iron, zinc or their alloys, comprising successively: (1) one or several alkaline degreasing steps, (2) one or several rinsing steps with running city water, (3) an activating and refining step, (4) the zinc phosphatization step proper, (5) one or several rinsing steps with water, (6) preferably, a passivating final rinsing step, particularly by means of salts of hexavalent chromium or mixtures of hexavalent chromium and trivalent chromium characterized by the fact that, to carry out the activating and refining step, recourse is had to a bath comprising, besides the conventional constituents among which are particularly at least one Jernstedt salt in a proportion corresponding to about 1 to 100 ppm of titanium, a proportion of 10 to 700 ppm, preferably from 50 to 200 ppm, of at least one alkane-phosphonic acid of formula    <IMAGE>  (I)  or at least one of the alkali or ammonium salts corresponding to the abovesaid alkane-phosphonic acids, the pH of the bath being from 7 to 9.5, preferably from 7.5 to 9.
Patent EP-0180610-B1 (EP)
IPC: G01B3/30
Filed: 1985-05-07
Granted: 1990-06-13
Abstract: A coordinate measuring machine (10) has a head (12) movable relative to a bed (11). A device for checking the accuracy of the machine (10) comprises a bar (36) whose ends are connected by first and second pivots (37, 45) respectively to the bed (11) and to the head (12). To check the machine the head (12) is moved automatically to a plurality of test locations about the first pivot (37). At each test location a switch (26A) provided on the head (12) is actuated automatically to transmit the instantaneous coordinates (X, Y, Z) of the position of the second pivot (45) to a computer (31) programmed to determine the length of the bar on the basis of said coordinates (X, Y, Z). Variations in the machine then become apparent as variations in the computed length of the bar.
Patent EP-0196559-B1 (EP)
Title: Method and apparatus for the intermittent measurement of the flowability of a fluid
IPC: G01F1/60
Filed: 1986-03-20
Granted: 1990-07-18
Abstract: 1. Method for the intermittent measurement of the throughflow of an electrically conducting liquid with the aid of an inductive flow transducer (1), wherein the throughflow is measured by means of build-up and decay of a magnetic field during individual measurements which are delimited one from the other by repeated connection with and separation from a direct voltage source, characterised thereby, that during each individual measurement, a) a capacitor (C1) is charged by means of the direct voltage source (20), b) that the direct voltage source (20) is separated from the capacitor (C1) after the charging and the excitation coils (15, 16) of the flow transducer (1) are fed from the capacitor (C1), wherein the magnetic field is built up only so far that the saturation state of the flow transducer (1) is not yet reached, c) that the energy to the flow transducer (1) is then interrupted, wherein the energy produced on the decay of the magnetic field caused thereby is conducted back into the capacitor (C1), d) that for the evaluation of the output signal produced by the flow transducer (1), also that part of the output signal, which arises without energy supply during the decay of the magnetic field, is evaluated as useful signal, e) that after the evaluation of the useful signal, the capacitor (C1) is again connected with the direct voltage source (20) for the purpose of renewed charging for the next individual measurement, wherein the supplied energy is smaller by the energy regained by the decay of the magnetic field during the preceding individual measurement.