baber/WOPTO huggingface dataset:
Patent EP-0125456-B1 (EP)
IPC: B01D25/12
Filed: 1984-04-04
Granted: 1987-04-08
Abstract: A membrane plate for a chamber filter press over which a filter cloth may be stretched on both sides thereof. The membrane plate includes an exchangeable substantially planar membrane member which is loosely enclosed between a bracket plate and a frame and is adapted to be clamped tightly between the bracket plate and the frame only by the closing pressure of the chamber filter press. The bracket plate and the frame, when the filter press is open, are adapted to be moved apart from one another along slide bearing pieces by a distance of 1 to 3 mm until the movement is limited by a stop. By enabling a relative movement when the filter press is open, the membrane is vented during times of stoppage of the open filter press or during ejection of a filter cake or a washing of the filter cloths so as to enable the membrane to readily readjust.
Patent EP-0137131-B1 (EP)
IPC: B24C1/00
Filed: 1984-07-05
Granted: 1987-05-13
Abstract: For cleaning purposes, residual anodes obtained in fused-salt electrolysis are rotated and exposed to a flow of striker bodies which knock the bath material off the residual anode. To this end it is particularly recommended to pivot the residual anode from a vertically suspended position to an inclined pivoted position, in which free-falling striker bodies strike the anode with sufficient force and clean the same.
Patent EP-0133482-B1 (EP)
IPC: B60C23/00
Filed: 1984-07-11
Granted: 1989-05-31
Abstract: 1. A method of regulating a tyre filling device (3) having presetting facility for the desired tyre pressure, in which an electronic control device (2) actuates a closure valve (4) for automatically changing the quantity of air in a tyre (1) and this change takes place intermittently, in that air is fed in or removed in individual steps and, after a subsequent comparison on each occasion of the new actual pressure with the preset theoretical pressure, a decision is made as to whether the intermittent air feed is to be continued or, because the theoretical pressure has been reached, the filling operation is to be terminated, characterized in that, after a first filling or discharging operation, carried out with a fixed, predetermined time interva, the time interval for the next filling or discharge operation is so determined and set by a comparison of the measured actual pressure change with the total pressure change necessary for reaching the theoretical pressure that the theoretical pressure ought thereby theoretically to be reached with this next filling or discharge operation and that, if it is not reached, the time intervals for necessary further filling or discharge operations are determined and set in the same manner each time using the values for the time and pressure change of the preceding filling or dischargge operation, until the theoretical pressure value has been reached to a predetermined accuracy.
Patent EP-0155983-B1 (EP)
IPC: H01H51/06
Filed: 1984-07-24
Granted: 1987-02-04
Abstract: Electronically controlled battery electromagnetic cut-out breaking the main circuit and the auxiliary circuit and being intrinsically safe, characterized in that it includes a driving electromagnet (4) with a plunger core (10) of which the drive shaft (12,14) carries, by means of an insulating intermediate part (16), a central connecting part (17) intended for the breaking of the auxiliary circuit (A,D+), as well as a cross piece (18), driven by means of a spring (19) and itself carrying by means of insulating intermediate parts (22,23) two lateral connecting bars (21), returned by return springs (26), and capable of together being applied, in the energized state of the electromagnet (4), against four terminal locations (27 or 27a) in order to ensure the main single or two-pole break, the whole assembly being enclosed with the electronics (35) in a sealed case (1,33,36).
Patent EP-0114103-B1 (EP)
IPC: E21B43/1185
Filed: 1984-01-11
Granted: 1987-10-28
Abstract: In the perforation of the wall (26) of a well, a number of perforating guns (15 to 16) are joined in series by a primer cord and then fired in sequence. A time delay unit is included in the cord immediately before the last gun (16), and the vibratory energy from the firing of the guns is detected (20, 24) and recorded (22), the presence of an appropriate delay before the final gun fire indicating that all guns have been duly detonated.
Patent EP-0132242-B1 (EP)
Inventor: KARLSSON KARL-ANDERS
IPC: A61K31/70
Filed: 1984-07-04
Granted: 1993-10-27
Abstract: A composition for therapeutic or diagnostic use in connection with the toxine of Shigella Dysenteriae. As an active constituent the composition contains or consists of a compound having the formula (I):wherein R, is hydrogen or an organic residue, and R<sub>2</sub> is hydrogen, alkyl, alkoxi or a carbohydric residue with the proviso that R<sub>2</sub> is not β-D-GaINacp-(1-0) when R, is D-Glc or -β-D-Glcp-(1-0)-ceramide and that R<sub>2</sub> is different from OH,α-D-GalNAcp-(1-3)-β-D-GalNAcp-(1-0)-.ß-D-GalNAcp-(1-3)-β-D-GaINAcp-(1-0)-,α-L-Fucp-(1-2)-β-D-Galp-(1-3)-f3-D-GaINAcp-(1-0)- andα-L-Fucp-11-2)-α-D-Galp-(1-3)-(1-0)-;a method for therapeutic treatment; andthe use of the composition for therapeutic treatment or diagnosis.
Patent EP-0155443-B1 (EP)
Title: Microocomputer data processing systems permitting bus control by peripheral processing devices
IPC: G06F13/28
Filed: 1985-01-11
Granted: 1988-12-28
Abstract: A microcomputer system includes a main processor (1), a memory (3) and a direct memory access controller (DMA;4) effective to control direct data transfer between the memory and input<sub>/</sub>output devices on channels. Bus control for data transfer is switchable between the DMA and processor by a hold request/acknowledge handshaking sequence between the DMA and processor. A control line (27) from the channels is activated by a peripheral processing device on a channel when it wishes to gain control of the busses for data transfer. Logic means co-act with the handshaking sequence to determine which device gains control of the busses. This logic is responsive to the DMA address enable output (AEN), the hold acknowledge output of the main processor (HLDA) and the channel control line output (-MASTER). When all these are deactivated, control passes to the main processor, when AEN and HLDA only are activated, control passes to the DMA controller and, when all three are activated, control passes to the peripheral processing device.
Patent EP-0199843-B1 (EP)
IPC: H01L31/18
Filed: 1985-08-28
Granted: 1989-03-08
Abstract: An improved electrophotographic photoreceptor includes a blocking layer formed from a doped, microcrystalline semiconductor alloy. The blocking layer is adapted to cooperate with the photoconductive layer of the photoreceptor to prevent the injection of undesirable charge carriers into the bulk of the photoconductive layer. Also disclosed are methods for the fabrication of the improved photoreceptor.
Patent EP-0186897-B1 (EP)
Inventor: BRODALLA DIETER DR
IPC: C25D11/24
Filed: 1985-12-23
Granted: 1989-03-15
Abstract: A process and composition for producing colorless, cold-sealed, anodized aluminum or aluminum alloy surfaces. The composition comprises an aqueous solution containing nickel ions and a solution of at least one azo or azo metal dye, the colors imparted by the nickel ions and dye offsetting each other.
Patent EP-0165035-B1 (EP)
IPC: G01N15/12
Filed: 1985-06-10
Granted: 1990-08-01
Abstract: @ An apparatus and method for the detection and measurement in a molten metal sample of suspended particulate comprises a container having a composite wall including concentric electrically conducting outer and inner walls (10) and (12) and a disc (14) of refractory material having a passage (16) of predetermined size therethrough providing communication between the inside and outside of the container. In use, molten metal is pumped through the passage (16) so as to establish a current path from the inner wall through the passage to the out wall. A current is passed along the current path, and voltage changes are measured as indicating passage of suspended particulates through the passage.
Patent EP-0208695-B1 (EP)
IPC: A47C7/40
Filed: 1985-09-20
Granted: 1989-08-02
Abstract: The seat of the seating device is hinged to its support arm (14) by means of a horizontal shaft (22) arranged at its front edge. The support arm (14) bears at different heights to a column (12) situated behind the seat (27). The energy accumulator of a spring device (F) is comprised of a coil spring of which the tension is adjustable as a function of the body weight so as to maintain the seat (27) in a medial area of the swivelling angle of the spring device (F). Thereby, the user of the device may cause a proportionally important oscillation of the seat (27) by a relatively small displacement of the gravity centre and avoid undesired tilting motions.
Patent EP-0199147-B1 (EP)
IPC: H03M5/04
Filed: 1986-04-01
Granted: 1990-06-27
Abstract: A digital phase control circuit incorporates a phase detector and a controllable oscillator controlled by an internal clock. The oscillator is formed as a presettable counter which is counted by the internal clock and preset with a variable intial value corresponding to a function of the frequency of the current data clock derived from an incoming data stream. The phase detector is formed as a shift register for delaying data signals, a counter storage register associated with a counter, and an intermediate storage register associated with the shift register, the storage registers manifesting the state of the counter or the state of the shift register at a predetermined time during an operating cycle, as indicated by the counter. Depending on the position of a data signal in the shift register when the counter reaches a predetermined state, one of the storage registers is selected for connection to a rated value generator for selection of a new rated value for presetting the counter, such new rated value being selected in accordance with the frequency of the current data clock and with the phase-signifying content of one of the storage registers.
Patent EP-0204931-B1 (EP)
IPC: A61L31/14
Filed: 1986-04-21
Granted: 1989-08-02
Abstract: Surgical osteosynthesis composite material, which is self-reinforced i.e. it is formed about the absorbable polymer or copolymer matrix which is reinforced with the absorbable reinforcement units which have the same chemical element percentage composition as the matrix has.
Patent EP-0201834-B1 (EP)
IPC: F16M11/24
Filed: 1986-05-05
Granted: 1989-07-12
Abstract: The supporting device comprises a support column (1), on which a jib-wedge connecting device (2) can be attached in longitudinally displaceable manner and can be locked at any location of its longitudinal extension. The connecting device (2) with a clamping chuck (3), consisting of a supporting wall (3.1), receiving the jib arm (7), a tightening wedge cage (5) and a clamping plate (3.2) which connects these two components, grips around the support column (1) in the manner of a C-shaped engagement element. Frictional engagement is made between the connecting device (2) and the support column (1) by a tightening wedge (4) which is guided in longitudinally displaceable manner in the tightening wedge cage (5). The clamping chuck (3) is provided with a lateral passage opening (9), through which the clamping chuck, by being placed laterally onto the support column (1), can be engaged with and disengaged from the latter.
Patent EP-0214387-B1 (EP)
IPC: B60B33/04
Filed: 1986-06-26
Granted: 1989-04-26
Abstract: This device prevents individual components of a load from being thrown off during halting of a conveying vehicle at a high rate of deceleration. A blocking device for the suspension of the caster which instantly assumes a front position as viewed in the direction of travel, prevents the vehicle from forwardly and downwardly dipping about the axle of the center-mounted drive wheels. The blocking device automatically adjusts itself corresponding to the direction of motion. A sliding stop vertically displaceably mounted on a pivotable part of a caster arrangement and a stop component fixedly mounted on the vehicle body cooperate to block the suspension of this front caster when the front caster experiences a predetermined degree of suspension displacement. At the caster instantly assuming the rear position, the stop component and the sliding stop are positioned at 180 DEG  to one another, thus precluding inadvertent engagement and permitting full suspension displacement. When changing direction of travel, both casters pivot automatically about a vertical axis, blocking the suspension of the front caster in the new direction of travel and permitting the rear caster to exploit its full suspension displacement range.
Patent EP-0226699-B1 (EP)
Title: Water-bed
IPC: A47C27/08
Filed: 1986-06-27
Granted: 1989-08-30
Abstract: 1. A water bed with a plurality of parallel flexible tubes, which may be filled with water and which form water chambers, a plurality of such tubes being provided in the head portion, the middle portion and the foot portion of a bedstead, characterised in that the tubes (8) are mounted in supporting shells (6), which are equipped with fixing webs (7), and in that a plurality of tubes (8) joined one behind another in the manner of tiles are arranged in a row or line formed by the web (7).
Patent EP-0222784-B1 (EP)
Title: Joint a recouvrement de tubes avec zones d'etancheite rentrables et collier de serrage
IPC: F16L21/08
Filed: 1986-04-01
Granted: 1990-03-21
Abstract: Un joint à recouvrement (10) de tubes présente une structure à zones d'étanchéité (22) améliorées dans la région de recouvrement du tube. Cette zone d'étanchéité (22) comprend une paire de fentes d'intersection en bout à bout (24) qui sont recouvertes par une bande ou collier de serrage (16) et qui permettent à la zone d'étanchéité (22) du tube (14) de se replier contre le tube interne (12) lorsque le collier de serrage (16) est serré. La fente extérieure (26) s'étend vers l'intérieur depuis l'extrémité du tube (14) et se termine dans une paroi extrême transversale (36) dans la région de recouvrement. La fente intérieure (38) est décalée circonférentiellement depuis la fente extérieure (26) et s'étend vers l'intérieur depuis une paroi extrême extérieure (46). Les parois latérales adjacentes (32, 34, 42, 44) des fentes sont en alignement sensible les unes par rapport aux autres et les parois extrêmes (36, 46) sont également en alignement sensible l'une par rapport à l'autre de sorte que les parois extrêmes (36, 46) des fentes (24) sont engagées bord à bord l'une par rapport à l'autre lorsque la région de recouvrement du tube externe (14) est repliée et en engagement serré avec le tube interne (12).
Patent EP-0256011-B1 (EP)
IPC: A47K3/022
Filed: 1986-03-26
Granted: 1991-01-23
Abstract: Sitting bathtub (10) with one lateral wall almost completely open and with a hatch (151) is placed over an opening (11) in the sidewall so that one of its lower corners by the weight of the hatch rests against the sidewall of the tub and that a handle (35) is arranged to press the rest of the lower part of the hatch against the sidewall obtaining an initial seal. As then water is filled into the tub the hydrostatical pressure against the hatch climbes upwards forcing the sealing function successively to climb in advance upwards over the rising water level. The handle (35) can be operated from inside as well as from outside of the tub. The force with which the handle press against the inside of the hatch is proportional to the turning angle. The sitting bath tub facilitates the taking of shower and bath for wheelchair users as well as other movement-restricted persons but can also be used in hospitals and alike for muscle-training in particular of legs and arms.
Patent EP-0222880-B1 (EP)
IPC: C25B9/19
Filed: 1986-05-09
Granted: 1991-08-21
Abstract: Thermal control in electrochemical energy conversion systems is achieved by the bulk integration of columnar electrochemical converter elements and heat transport elements. The heat transport elements are disposed between the columnar converter elements to form an inter-columnar array. Radiant heat transfer provides the heat exchange between the converter columns and the heat transport elements.
Patent EP-0233926-B1 (EP)
IPC: H01H13/20
Filed: 1986-07-31
Granted: 1989-06-07
Abstract: PCT No. PCT/EP86/00453 Sec. 371 Date Mar. 9, 1987 Sec. 102(e) Date Mar. 9, 1987 PCT Filed Jul. 31, 1986 PCT Pub. No. WO87/01236 PCT Pub. Date Feb. 26, 1987.A key module for a membrane switch keyboard has a flat spring running diagonally to the key housing on the bottom side which, with the aid of a plunger, is bent for the operation of membrane contacts. The flat spring with one free end is inserted into a slot which is open toward the top and permits an adjustment of the flat spring by pressure loading on the free end or on the bottom side against the lower section of the flat spring, which is adjacent to the bent free end. The free end of the flat spring is rigidly retained in a slot at the key housing. For the adjustment of the operating force a compression spring is arranged inside the plunger and is supported against a cross-piece running over the flat spring.
Patent EP-0271491-B1 (EP)
IPC: A61B17/04
Filed: 1986-08-22
Granted: 1992-12-16
Abstract: A device for assisting wound closure in a surgical procedure in the form of a silicon rubber suture mat (1,3) and having a front region (2) of generally lenticular shape and an integral narrower tail region (3), the sides (3') of which are mutually biconcave with respect to the biconvex sides (2') of the front region (2) and are continuously curved therewith. When closing a wound, the front region (2) is used to cover, protect and retain the internal organs by being tucked under adjacent tissue, with the tail region (3) protruding from the wound. After the wound has been almost completely closed, the mat, due to its shape and inherent flexibility may be smoothly removed through a small remaining wound aperture (11) prior to final closure.
Patent EP-0246598-B1 (EP)
Title: Valve cup for aerosol container
IPC: B65D83/14
Filed: 1987-05-18
Granted: 1991-08-07
Abstract: A valve cup (18) for use in an aerosol dispenser is configured to provide an anti-seating feature. In one embodiment, dimples are impressed in the sidewalls (30) of a valve cup to inhibit seating of the valve cup flange on the circular shaped ring around the periphery of an opening at one end of the aerosol dispenser. In a second embodiment, detents (40) are placed on the edge of the flange in which the sidewalls (34) of the valve cup terminate to inhibit the seating of the flange on the circular shaped ring.
Patent EP-0277271-B1 (EP)
IPC: B26B19/04
Filed: 1987-08-12
Granted: 1992-02-26
Abstract: An electric shaver wherein the motor housing carries a separable frame for confinement of the cutter and the frame carries a separable casing for an apertured foil which overlies the cutter in assembled condition of the shaver. The frame has a window which is adjacent one side of the cutter and serves for insertion of the casing so that the latter can be attached to or detached form the frame only when the frame is separated from the motor housing. The coupling between the frame and the casing has complementary male and female coupling elements which are designed to confine the casing to movements at right angles to the longitudinal direction of the motor housing. The latter carries a reciprocable slide for a trimmer which can be moved to several positions with reference to the apex of the foil but remains in the general plane of the slide.
Patent EP-0271036-B1 (EP)
IPC: A24F42/60
Filed: 1987-12-05
Granted: 1992-03-04
Abstract: The present invention preferably relates to a smoking article which is capable of producing substantial quantities of aerosol, both initially and over the useful life of the product, without significant thermal degradation of the aerosol former and without the presence of substantial pyrolysis or incomplete combustion products or sidestream aerosol. The article of the present invention is able to provide the user with the sensations and benefits of cigarette smoking without the substantial combustion products produced by burning tobacco in a conventional cigarette. In addition, the article may be made virtually ashless so that the user does not have to remove any ash during use. Preferred embodiments of the present smoking article comprise a short combustible carbonaceous fuel element (10), a heat stable, preferably particulate alumina, substrate (14) bearing an aerosol forming substance, an efficient insulating means (16), and a relatively long mouthend piece (22). The fuel element (10) is provided with a plurality of peripheral passageways (11) which provides heat transfer from the burning fuel element to the aerosol generating means while reducing levels of carbon monoxide in the aerosol generated and delivered to the user.
Patent EP-0275538-B1 (EP)
Title: Method and apparatus for biological purification of wastewater with no excess activated sludge
IPC: C02F3/14
Filed: 1987-12-23
Granted: 1993-08-11
Abstract: The present invention relates to a method and an apparatus for biological purification of wastewater with no excess activated sludge by subjecting a mechanically and/or chemically pretreated wastewater to the conditions of total endogenous respiration at aeration with one or more surface turbine type aerators of 5.10<-><2> to 12.10<-><2> kW/m<3> of wastewater, at a microorganism to food ratio of 20 to 100. The height of the liquid level in the basin is at least 5 m. There is provided a high-grade effluent at low capital and operational investment.
Patent EP-0251392-B1 (EP)
IPC: F24B1/08
Filed: 1987-06-18
Granted: 1990-05-09
Abstract: 1. A stove for burning solid fuel, such as coke or coal, comprising a feed hopper for storing a stock of fuel and a supporting member for supporting fuel present in a fire place, the feed hopper being in communication near its lower side with the space incorporating the fire place via a downwardly sloping fuel supply channel, which is bounded by boundary walls which are arranged one above the other and are interspaced by a distance of between 7-11 cms, whilst the arrangement furhter includes a passage for the supply of primary combustion air near the lower side of the combustion chamber and an inlet passage for the supply of secondary combustion air above the combustion chamber, characterized, in that the lowermost point of the lower boundary wall of the fuel supply channel is located at a distance of between 15-25 cms from the supporting member disposed therebelow, whilst the primary combustion air is sucked-in with the aid of a fan disposed upstream of the combustion chamber from the passage for supplying the primary combustion air, which passage is automatically closed by a valve when the fan is made inoperative. a
Patent EP-0233714-B1 (EP)
IPC: C07D249/08
Filed: 1987-01-28
Granted: 1992-04-08
Abstract: Triazolyl alcohol derivatives active as plant growth regulating have the general formula:wherein R<sup>1</sup> is a cycloalkyl or cycloalkenyl group containing from 3 to 8 ring carbon atoms and optionally substituted, for example by lower alkyl or halogen; n is 0 or 1 or 3; R<sup>2</sup> is hydrogen or lower alkyl; and R<sup>3</sup> is a tertiary butyl group optionally substituted by one or more halogen atoms. Triazol-1-yl derivatives are preferred.