baber/WOPTO huggingface dataset:
Patent EP-4241600-A2 (EP)
Title: Respiratory mask system
Inventor: SIMS CHRISTOPHER GARETH
IPC: A42B3/14
Filed: 2018-06-26
Abstract: A respiratory mask system includes a mask interface and a headgear assembly. The headgear assembly is adjustable and comprised of an elastic portion, a non-elastic portion and a restriction mechanism configured to provide a force resisting movement of the non-elastic portion when the elastic portion is extended. There is a support beam coupled to the non-elastic portion and extending along a portion of the headgear that is curved along its longitudinal extent. In this way particular seal modules can be comfortably fitted to a user and any blow off force is mitigated. A particular example of the respiratory mask system includes provision for removable attachment between the seal and a mask frame, the mask frame and a yoke of the headgear; and between a conduit and the mask frame.
Patent EP-4258182-A2 (EP)
Inventor: BANNON PETER JOSEPH
IPC: G06N5/04
Filed: 2018-07-19
Abstract: Various embodiments of the disclosure relate to an accelerated mathematical engine. In certain embodiments, the accelerated mathematical engine is applied to image processing such that convolution of an image is accelerated by using a two-dimensional matrix processor comprising sub-circuits that include an ALU, output register and shadow register. This architecture supports a clocked, two-dimensional architecture in which image data and weights are multiplied in a synchronized manner to allow a large number of mathematical operations to be performed in parallel.
Patent EP-4289513-A2 (EP)
Inventor: MOWBRAY MATHEW PETER
IPC: B05B9/08
Filed: 2019-03-08
Abstract: An apparatus 100 such as a water gun for dispensing liquid is disclosed. The apparatus 100 comprises at least one liquid dispensing outlet and at least one chamber housing 102 defining at least one chamber for storing liquid to be dispensed through the liquid dispensing outlet. For replenishing with liquid in a fast and convenient manner, the chamber is designed to be substantially uniform in cross section. An opening through which the liquid is adapted to be received in the chamber is also substantially the same size as the cross-section of chamber. A lid 104 is provided that is pivotally movable between a closed position in which at least a portion of the opening is concealed by the lid 104 and an open position in which the at least a portion of the opening is revealed by the lid 104.
Patent EP-0016333-A2 (EP)
Inventor: GEHRING MANFRED DR DIPL-PHYS
IPC: A24C5/56
Filed: 1980-02-11
Abstract: The filter rod consists of a filter material with a filter wrapping sheet. The filter material consists of a cellulose acetate tow to which a plasticiser, for example triacetin or triethylene glycol diacetate, has been added. This tow is used to produce an endless filter rod by bonding the tow rod and the filter wrapping paper together by means of an adhesive or a solution of cellulose acetate in triacetin or triethylene glycol diacetate. The simplified and less costly process for producing the filter rod comprises adding cellulose acetate in the preparation of the filter wrapping film, so that no additional adhesive is required.
Patent EP-0018748-A2 (EP)
Inventor: VAN GILST CARL WAYNE
IPC: A01K7/04
Filed: 1980-04-17
Abstract: There is disclosed a system for dispensing feed and water for livestock which includes a container (24) arranged to receive the feed and water and is adapted to permit access to the feed and the water by the livestock for consumption. The system further includes a feed delivery means (34) for dispensing feed into the container (24) and water dispensing means (36) for dispensing water into the container means (24). The water dispensing means (36) includes a delivery portion (90) extending into the container (24) which houses a water level sensor (104). A control means (120, 122, 124) is arranged to actuate the feed delivery means (34) to dispense a controlled amount of feed into the container (24) and is also arranged to actuate the water dispensing means (36) to dis- <sup>p</sup>ense water into the container (24) through the delivery portion (90) after actuation. The water level sensor (104) within the delivery portion (90) disables the water dispensing means (36) after a predetermined level of water within the container (24) is reached and the delivery portion (90) is arranged within the container (24) for washing residual feed within the con tamer (24) from the delivery portion (90) to thereby preclude interference or clogging of the delivery portion (90) and the water level sensor (104) by the residual feed.
Patent EP-0024135-A2 (EP)
Inventor: BERGMAN HELMUT
IPC: E04B7/10
Filed: 1980-07-25
Abstract: A space enclosing structure, the underlying shape of which is a portion of a polyhedron comprised of a regular arrangement of regular pentagons, equilateral triangles,right angled parallelograms and rhombi. The structure permits the use of square or rectangular standardized prefabricated square or rectangular building units such as doors, windows, solar panels, etc., without any alteration of the basic shape of the structure, as such prefabricated units may be used to replace any of the square or rectangular faces of the polyhedron. Each face 10 other than a right angled parallelogram is abutted on each side by a right angled parallelogram. Each right angled parallelogram is abutted on two opposite sides by rhombi and on the other two sides by a pentagon and a triangle save at the pherferal edge (18,20) ofthe structure.
Patent EP-0033159-A2 (EP)
Inventor: HIRAKAWA NOBORU
IPC: H01L23/556
Filed: 1981-01-28
Abstract: A semiconductor device in which a logic information can be held stably without being influenced by a-rays, is disclosed.The major feature of the device resides in that a capacitor is provided at a control terminal of a transistor holding a logic information thereby to increase an effective capacitance of the control terminal.
Patent EP-0030228-A2 (EP)
Inventor: TAYLOR RAYMOND GRADY
IPC: H04M9/10
Filed: 1980-09-02
Abstract: A speech network (11) for a telephone set is provided including a receiver (27) circuit and a transmitter (60) circuit connected in parallel between a tip lead (16) and a ring lead (17) the tip lead (16) and ring lead (17) being connected to a telephone line (1,2). An amplifying transistor (Q4) can be connected in either of two modes, including a normal receive mode for amplifying received signals from the line (1,2) and applying the amplified receive signal to the receiver (27) circuit. A voice-operated switching unit (Q6,20) is provided for sensing a voice-signal output from the transmitter (60) circuit and connecting the transistor (Q4) in a transmit mode, in which the transistor amplifies the transmitter (60) circuit output for transmission to the line (1,2). A sidetone generating circuit (R31,Q5) is connected in parallel with the receiver (27) circuit in the transmit node, for applying a reduced portion of the amplified transmit signal to the receiver (27) circuit.
Patent EP-0036970-A2 (EP)
Inventor: THORNE WILLIAM DUNCAN
IPC: B41J2/31
Filed: 1981-03-06
Abstract: Described, is a printing mechanism allowing full exploitation of the potential of dot matrix printing. Dot forming elements (7,8) are mounted on a carrier (5) for transport past an array of hammers (6) located in front of media (2) to be marked upon. The dots (30) on carrier (5) are impacted by the hammers to form dots on the medium (1). By appropriate control of motion of the printing medium and timing of the hammer impacts, a dot may be formed anywhere on the surface of the medium. This allows unlimited character font set generation as well as special character printing for enlarged font, miniaturized font fast rough draft copy printing, the printing of ascenders and descenders for characters and for condensed or compacted printing. In addition the mechanism permits an all points available graphics generation system and full control for variable vertical spacing of printed elements and of variable horizontal spacing of the printed elements. Variable print element shapes, grey tone graphics printing and multi-color additive or subtractive color processes are also facilitated.
Patent EP-0042527-A2 (EP)
Inventor: JERNEY RUDOLF
IPC: H01C1/02
Filed: 1981-06-05
Abstract: A housing for a ceramic PTC resistor (4) is proposed which is used in a unit for the vaporisation of chemical disinfectant and/or insecticidal substances and in which one housing part (1) has a cut-out (3) in its base (2) and elevated walls (15,16,21,22,28,29) on its sides and the other housing part (19,27,34) engages in detents (17,18,25,26,30,31) so that a sprung connecting electrode (7) produces an opposing pressure. <IMAGE>
Patent EP-0050217-A2 (EP)
Inventor: HERRMANNSEN WULF
IPC: A63F9/18
Filed: 1981-09-19
Abstract: Educational game device with a uniform hole pattern, in which are distributed response holes having a profile differing from that of the other holes of the hole pattern, and with a pencil which can be guided displaceably in a handle part and which, when it enters a response hole, comes into engagement with the profile, a signal device being arranged in the handle part and being triggerable as a result of the displacement of the pencil, the profiles of the response holes being designed as a concealed hedgehog patten which possesses, as a profile for the response holes, projections (27-31) arranged countersunk in relation to the hole pattern (5) and of a cross-section smaller than that of the pencil which is movably arranged countersunk in a guide extension (33) of the handle part (24), the guide extension (33) having a cross-section smaller than that of the holes of the hole pattern. <IMAGE>
Patent EP-0055865-A2 (EP)
Inventor: MCDANIEL MAX PAUL
IPC: C08F4/24
Filed: 1981-12-30
Abstract: In accordance with one embodiment of this invention, a zerovalent chromium compound is introduced onto an activated phosphate-containing support and utilized in conjunction with an organometal cocatalyst, such as a trialkyl- boron. In accordance with another embodiment of this invention, a phosphate-containing xerogel is formed by removing water from an aluminum phosphate-containing hydrogel by means of azeotropic distillation or washing with a volatile, water miscible organic compound, activated and thereafter zerovalent chromium is incorporated therewith. In other embodiments of this invention, a phosphate-containing support is formed by forming aluminum phosphate from an aluminum alkoxide or from a melt, or by phosphating silica or alumina, or by forming an aluminum phosphate'silica combination. A support thus formed is activated and a zerovalent chromium compound added. The resulting catalysts are capable of giving high melt index, broad molecular weight distribution polymer, which polymer also exhibits other deviations from typical olefin polymers including lower flexural modulus. The catalyst is ideally suited for forming olefin polymers such as ethylene and ethylene copolymers in a slurry system.
Patent EP-0058267-A2 (EP)
Inventor: WICKS ANTHONY JOHN
IPC: G06K19/04
Filed: 1981-04-02
Abstract: A data storage card (10) has an aperture (13) for receiving a photographic image. The aperture (13) has an adhesive border (14) which is protected by a disposable sheet (15) having release characteristics. One edge of the sheet extends outwardly to form a flap (16) overlying the card. For example by bending the card, the flap (16) can easily be separated from the card and a knife edge (31) inserted to strip the sheet from the card. Suitable apparatus causes bending as the card is passed manually or automatically along a path which includes a suitably placed knife edge.
Patent EP-0059282-A2 (EP)
Inventor: ANDERSON RAYMOND PAUL
IPC: C10G1/06
Filed: 1981-08-13
Abstract: The relative ratio of heavy distillate to light distillate produced in a coal liquefaction process is continuously controlled by automatically and continuously controlling the ratio of heavy distillate to light distillate in a liquid solvent used to form the feed slurry to the coal liquefaction zone, and varying the weight ratio of heavy distillate to light distillate in the liquid solvent inversely with respect to the desired weight ratio of heavy distillate to light distillate in the distillate fuel oil product. The concentration of light distillate and heavy distillate in the liquid solvent is controlled by recycling predetermined amounts of light distillate and heavy distillate for admixture with feed coal to the process in accordance with the foregoing relationships.
Patent EP-0067986-A2 (EP)
Inventor: NAGATA KAZUO
IPC: B29C45/38
Filed: 1982-06-02
Abstract: An apparatus for continuously separating castings (0) into necessary (1) and unnecessary (2-5) portions, which castings are automatically and continuously produced by a die casting machine (200). The castings (0) are separated into the necessary (1) and unnecessary (2-5) portions by vibration applied to a conveyance mechanism (104) and to a plurality of masses (106) while the castings are conveyed along the conveyance mechanism (104), which comprises a plurality of bar members (101, 102).
Patent EP-0076509-A2 (EP)
Inventor: PFEIFER GEORGE FRANCIS
IPC: B60K26/04
Filed: 1982-10-04
Abstract: An optoelectronic incremental position encoder (31) mechanically coupled to an accelerator pedal or lever in a battery powered vehicle provides a linear or nonlinear control voltage corresponding to the pedal or lever position. Clear and opaque windows (7,8,9) for encoding accelerator position are fabricated on an encoder slide (1) in an in-line arrangement which minimize decoding errors due to stray light and skewed encoder components. In the preferred embodiment, the binary output from an up/down counter (54), driven by a position decoder (52, 53, 55 to 59), is converted to analog form and applied to a linear or nonlinear function generator circuit. The nonlinear function generator circuit comprises parallel-coupled amplifier stages, the outputs of which are selectively clamped depending on the amplitude of the input signal from a digital-to-analog converter.
Patent EP-0083088-A2 (EP)
Inventor: RISEMAN JACOB
IPC: H01L21/033
Filed: 1982-12-27
Abstract: Methods for producing field effect transistor devices having very short channel length are described. A surface isolation pattern (12) in a semiconductor substrate (10) isolates device regions of the semiconductor within the substrate from one another. An insulating layer (16) destined to be the gate dielectric layer of the field effect transistor devices is formed over the isolation pattern (12). Then a first polycrystalline silicon layer (20) is formed thereover. A masking layer (22) such as silicon dioxide is then formed upon the first polycrystalline layer. The multilayer structure is etched to result in a patterned first polycrystalline silicon layer having substantially vertical sidewalls. A sub- micrometer thickness conductive layer (26') is formed on these vertical sidewalls. The patterned layer is then removed which leaves the pattern of sub-micrometer thickness conductive sidewall layer (26') portions of which extend across certain of the device regions. The sidewall conductive layer is utilized as the gate electrode of the field effect transistor devices.
Patent EP-0066952-A2 (EP)
Inventor: KERN MARK T
IPC: G08B17/00
Filed: 1982-04-30
Abstract: A fire sensor discriminates between fires and the flash caused by a projectile piercing the wall of a protected area. The sensor system comprises first and second radiant energy detectors, each sensitive to radiation within different spectral bands. Each detector is coupled to a control signal means for generating a control signal when the radiation sensed exceeds a predetermined amplitude. A third control signal means is responsive to the first and second detectors, and is operative to generate a third control signal whenever the ratio of the amplitude of the energy sensed by the first detector to the amplitude of the energy sensed by the second detector is less than a predetermined value; not generate the third control signal whenever the ratio of amplitudes exceeds the predetermined value; and delay generation of the third control signal for a predetermined period of time after the ratio of amplitudes falls below the predetermined value. An output control signal is then generated only if all three control signals are simultaneously generated. The decay of the flash radiation is thereby electrically simulated, allowing the fire sensor to sense whether a fire develops after the flash passes.
Patent EP-0067557-A2 (EP)
Inventor: DEES JOHN ROBERT
IPC: D01D5/08
Filed: 1982-05-21
Abstract: A spinneret and a melt spinning process are provided wherein the spinneret has a number of combined orifices (22, 24) each of which comprises two or more individual capillaries (30, 34) arranged to cooperate such that one filament is spun from each combined orifice, the combined orifices having different nominal dimensions, eg different capillary lengths or transverse dimensions, different included angles between capillaries or different land widths between capillaries. Yarns spun from such spinnerets have reduced doff-to-doff standard deviation of yarn bulk.
Patent EP-0074199-A2 (EP)
Inventor: HOKE DONALD IRVIN THE LUBRIZOL
IPC: C10M133/08
Filed: 1982-08-19
Abstract: Novel additive compositions are provided comprising the reaction product of a mixture of reactants comprising (A) an unsubstituted or aliphatichydrocarbon based substituted succinic acylating agent and (B) an ether amine. Fuels and lubricants containing said novel additive compositions are also described.
Patent EP-0057625-A2 (EP)
Inventor: HUSTON MARK F
IPC: B23B27/08
Filed: 1982-01-18
Abstract: A regrindable metal cutting insert (10) having a cutting edge (31) and an associated chip control surface (52) and at least one additional chip control surface (62) disposed behind the cutting edge (31) and being exposed only when a selected portion of the insert is ground away to form a new cutting edge. Chip configuration control is effected by means of a cutting edge formed with a transverse rake face (52) extending to a top shoulder (64) above and behind the cutting edge (31) and a rearward extending channel (50) that penetrates both the top of the insert (64) and the shelf type cutting edge (31). Additonal transverse shelves (62) are formed at spaced apart locations behind the cutting edge (31). When regrinding is necessary, the insert (10) can be ground back to the next rearward disposed shelf (62) forming a new cutting edge with an associated chip control configuration. The rake face (52) associated with a cutting edge (31) of the insert can be coated with a suitable material such as titanium nitride. The insert (10) after grinding will still have a coated rake face associated with the new cutting edge.
Patent EP-0060223-A2 (EP)
Inventor: KUNZ WALTER DR
IPC: C07F9/6518
Filed: 1982-03-04
Abstract: There are described novel 1-aryl-2-azolylethene derivatives of the general formula I <IMAGE>  in which X represents -CH= or -N=;   Ar represents phenyl, biphenyl-4-yl,  alpha -naphthyl,  beta -naphthyl or 4-phenoxyphenyl;   R1, R2, R3 independently of one another represent hydrogen, halogen, cyano, nitro, C1-C4-alkyl, C1-C4-alkoxy or C1-C3-haloalkyl;   R4 in those cases in which Ar represents phenyl has the meanings C2-C5-alkenyl, C3-C8-cycloalkyl, C1-C10-alkyl, 2-pyridyl, 3-pyridyl, 4-pyridyl, 2-thienyl, or a C1-C10-alkyl group which is substituted by C3-C8-cycloalkyl, phenoxy, benzyloxy, C1-C6-alkoxy, -COO-C1-C4-alkyl, cyano or phenyl, each phenyl moiety being unsubstituted or substituted by halogen, C1-C4-alkyl, methoxy, nitro or trifluoromethyl, and R4, in those cases in which Ar represents biphenyl-4-yl,  alpha -naphthyl,  beta -naphthyl or 4-phenoxyphenyl, additionally represents hydrogen; including the acid addition salts, quaternary azolium salts and metal complexes. There are furthermore disclosed methods for preparing these products as well as agrochemical pesticides which contain one of these compounds as active substance. A process for controlling phytopathogenic microorganisms with the aid of these substances is furthermore described.
Patent EP-0087170-A2 (EP)
Inventor: RESNICK PAUL RAPHAEL
IPC: C07C253/00
Filed: 1981-09-24
Abstract: Diesters of the formula:
     wherein R is CH 3  or C 2 H 5  and n is 0 to 10; vinyl ether monomers derived therefrom; copolymers of the vinyl ether monomers with one or more selected perfluorinated monoolefins; articles of manufacture made from the copolymers; process for making the diesters; process for using copolymer membranes in a chlor-alkali cell.
Patent EP-0099467-A2 (EP)
Inventor: SCHUSSLER WALTER
IPC: B60G17/00
Filed: 1983-06-11
Abstract: 1. Side loading fork lift truck having a frame (1) which is U-shaped in plan view and between whose arms (17, 18) there is a lifting mast (9) which can be extended transversely on a carriage and having running gear comprising a steering axle (4) and a driving axle (5) which are constructed as self-aligning axles and which are in each case provided, on both sides of the longitudinal axis of the vehicle, with vertical supports (6, 7; 21, 22) in respect of the frame, of which, on the steering axis and the driving axis, in each case at least one is a double-acting hydraulic ram (6, 7), characterised in that the hydraulic rams (6, 7) are as a function of the load condition and for varying the overall supporting of the frame (1) on the steering axle (4) and the driving axle (5) are so reversible that for idling and for journeys with minimal loading, the supports located on that side of the vehicle which is remote from the extending side of the carriage are the self-aligning bearings (21, 22), of which the ram (6) associated with the steering axle (4) is rendered ineffectual while the ram (7) associated with the driving axle (5) is locked and in that for journeys under heavier loading and under full loading the rams (6, 7) are connected in parallel.
Patent EP-0097895-A2 (EP)
Inventor: RUPPERT HEINRICH W
IPC: B65D85/10
Filed: 1983-06-18
Abstract: The package (1) consists of two trough-type inner containers (3, 4) which are arranged in a common cover (2) abutting each other in the longitudinal direction. In order to avoid damage to the contents, for example cigarette shells (10), during storage and/or removal, the trough-type inner containers (3, 4) are provided with at least one strip (8, 9, 15, 16) which partially covers the trough opening. In one exemplary embodiment, three edge strips (8, 9, 15 or 16) are provided which bound the trough opening in a U-shape. The edge strips (8, 9, 15 and 16) can be designed to be bent or torn off. <IMAGE>
Patent EP-0098590-A2 (EP)
Inventor: TANSWELL PAUL DR PHIL
IPC: G01N33/543
Filed: 1983-07-05
Abstract: A process for determining the presence of polyvalent antigens by incubation with three receptors is presented. In addition, a kit for carrying out this process is provided as well. One of said receptors is bound to a solid support and the other two, in solution, derive from the same animal species.
Patent EP-0108248-A2 (EP)
Inventor: BURGHART KURT
IPC: A61K9/00
Filed: 1983-10-04
Abstract: 1. Aqueous nitro-glycerine solution, which is free from solubilizers and organic solvents, characterised in that it contains from 0.8 to 1.1 mg and preferably 1 mg of nitro-glycerine/ml of solution.