baber/WOPTO huggingface dataset:
Patent EP-0128671-A2 (EP)
Inventor: BINNS DONALD FRANCIS
IPC: H02P25/20
Filed: 1984-05-14
Abstract: In an A.C. electric motor such as a three-phase two pole stator motor there are three stator windings, one winding for each phase. Each winding consists of a plurality of coils of which plurality half the coils forming a first group (A1, A 1 , A2, A2, A3, A3) are associated with one pole and the other half forming a second group (A10, A10, A11, A 11 , A12, A12) are associated with the other pole. In relation to a pole pitch each coil in one group has a positional counterpart in the other group. First, second and third semiconductor switch means (S1, S2, S3) are arranged so that when the third switch means (S3) closed and the first and second switch means (S1, S2) are open all the coils of the winding are in series but when only the first and second switch means (S1, S2) are closed one (A10. A 10 ) or more of the coils (A10, A 10 , A11, A11, A12, A12) in series in the second group is/are connected in parallel with its or their series connected positional counterpart coil(s) in the first group. Thus in parallel mode connection of the winding the number of effective turns of the winding is reduced and the magnetic flux is increased whereas in the series mode connection by the closed third switch means the effective winding turns is the sum of the turns of all the coils in both groups, and the magnetic flux is decreased. The magnitude of the supply current of one of the phases is measured and if it exceeds a predetermined value control means operate the switch means to establish the series mode connection in each of the three windings otherwise the parallel mode connection exists in all three. Thus the switching from series to parallel mode and vice-versa in each winding renders the motor capable of delivering the power and torque required by the load on the motor whilst sustaining low energy losses over a typical duty cycle.
Patent EP-0130066-A2 (EP)
Inventor: BRESIE DON ALAN
IPC: B63B27/24
Filed: 1984-06-22
Abstract: Transporting pressure vessel means 25 are mounted on watercraft 26, and are utilized to recover raw natural gas from shut-in offshore wells. After a discrete batch of raw gas is contained within the transporting pressure vessel means, the watercraft is moved to a processing station 60, also preferably located on a platform offshore. At the processing station, liquids are separated from the natural gas, and then the natural gas is passed through a dehydrator 100 before being transported or transmitted. The invention allows recovery of natural gas from offshore wells, without the need to place processing equipment at each well. In another embodiment especially for use with ocean-located wells, a production barge 800 carrying storage pressure vessel means 804 is positioned at the well site, to which watercraft 726 are connected for loading raw natural gas
Patent EP-0131456-A2 (EP)
Inventor: TAKEUCHI DAIZOU
IPC: C12P19/42
Filed: 1984-07-06
Abstract: A fused cell hybrid is obtained by fusing a cell of a chlorophyll-producing bacterial species belonging to the photosynthetic genus Rhodopseudomonas, such as Rhodopseudomonas spheroides, with a cell of a vitamin B12-producing bacterial species belonging to the methanol-metabolising genus Protaminobacter, such as Protaminobacter ruber. The fused cell hybrid is cultured to produce vitamin B12.
Patent EP-0145177-A2 (EP)
Inventor: SATO ZENJI
IPC: C07D493/22
Filed: 1984-10-17
Abstract: pharmaceutical composition for palliative relief and temporary remission of tumor on human beings and other mammals comprising Rhizoxin as an effective ingredient. 
     Rhizoxin is a known metabolic product of the plant pathogan Rhizopus chinensis.
Patent EP-0151869-A2 (EP)
Inventor: L ESPERANCE FRANCIS A
IPC: A61F9/009
Filed: 1984-11-16
Abstract: The invention contemplates use of a scanning laser characterized by ultraviolet radiation to achieve controlled ablative photodecompos i tion of one or more selected regions of a cornea. Irradiated flux density and exposure time are so controlled as to achieve desired depth of the ablation, which is a local sculpturing step, and the scanning action is coordinated to achieve desired ultimate surface change in the cornea. The scanning may be so controlled as to change the front surface of the cornea from a greater to a lesser spherical curvature, or from a lesser to a greater spherical curvature, thus effecting reduction in a myopic or in a hyperopic condition, without resort to a contact or other corrective auxiliary lens technique, in that the cornea becomes the corrective lens. The scanning may also be so controlled as to reduce astigmatism and to perform the precise incisions of a radial keratotomy. Still further, the scanning may be so controlled as to excise corneal tissue uniformly over a precisely controlled area of the cornea for precision accommodation of a corneal transplant.
Patent EP-0145502-A2 (EP)
Title: Therapeutic device
Inventor: PHILLIPS CHANDLER A
IPC: A61H1/02
Filed: 1984-12-14
Abstract: A therapeutic device for reversing osteoporosis in human limbs comprises a crank assembly (14) adapted to be attached to the distal ends of a pair of human limbs, such as the legs (60, 62), a motor (16) for rotating the crank assembly so that the limbs move along a predetermined path, a vibrator (18) for vibrating the crank assembly, thereby transmitting vibrations to the limbs, and a control (86) for regulating the amplitude of the vibrations transmitted to the limbs. The control means include an accelerometer (82) adapted to be mounted on a supported limb (60) to generate a signal proportional to the amplitude of the vibrations actually felt by the limbs. This signal is used to modify the amplitude of the electric current generated by the control (86) to power the vibrator (18) such that the amplitude of the driving vibrations generated by the vibrator is proportional to the amplitude of vibrations felt by the limbs and the amount of vibration of the limbs is maintained within a predetermined range.
Patent EP-0147151-A2 (EP)
Inventor: KUME HITOSHI
IPC: G11C11/405
Filed: 1984-12-17
Abstract: A three-transistor random access memory cell has two transistors (T 2 , T 3 ) formed in a semiconductor substrate (1), with the source or drain (3) of one transistor being connected to the source or drain of the other transistor. Another transistor (T 1 ) of the cell is stacked on one of the transistors (T 3 ) in the substrate (1) with its source or drain (12) connected to the gate of the other transistor (T 2 ) in the substrate. The stacking of one transistor (T 1 ) on another (T 3 ) reduces the area occupied by the device and so permits- extremely large scare integration.
Patent EP-0148058-A2 (EP)
Inventor: BOILLOT LOUIS
IPC: H01H73/12
Filed: 1984-12-05
Abstract: The separation partition (44) of the arc formation chamber (38) from the mechanism of a miniature circuit breaker is formed so as to follow at least on a part of its length some equipotential lines generated between the separated contacts (20, 22) of the circuit breaker. This particular shape of the partition (44) increases the insulating level of the appliance after a fault elimination.
Patent EP-0136960-A2 (EP)
Inventor: DEBART MICHEL
IPC: A63C5/00
Filed: 1984-10-04
Abstract: The ski is composed of two runners (1/2) which are parallel to each other and which, at rest, are located in the same plane, the said runners being joined to each other by means of rods (3/4) articulated to mountings (5/6/7/8) fixed to the said runners (1/2) in order to permit their relative displacement as the skier progresses; the said rods (3/4) comprise elastic means in order to bring, at rest, or to tend to bring, during progress of the skier, the runners (1/2) into the said plane. Applicable to skiing. <IMAGE>
Patent EP-0160979-A2 (EP)
Inventor: CASTEGNIER ADRIEN
IPC: B41M5/20
Filed: 1985-05-08
Abstract: A method of printing by electric coagulation, using an improved colloid composition which permits a new dye transfer processing from dyed coagulated images to enable very fast and accurate printing on ordinary paper and suitable for photographic computer printing, printing and photocopy. The colloid of the electrolytically-coagulable colloid composition is able to absorb a dyed swelling agent for transfer on any paper surface wetted with a solvent of said dyed swelling agent. The colloid is of reliable uniform quality and performance and is use in combination with a salt or acid to render the solution conductive. The colloid is selected from the group of linear synthetic colloids of high molecular weight, including polyacrylic acid and polyacrylamide resin. The swelling agent is selected from the group consisting of glycerol, sorbitol and ethylene glycol. The paper wetting is selected from the group consisting of methyl alcohol, ethyl alcohol and isopropylic alcohol.
Patent EP-0165482-A2 (EP)
Inventor: YOSHIMURA KIYOKAZU
IPC: B23Q17/09
Filed: 1985-05-17
Abstract: A tool monitoring system for detecting a tool failure of a tool employed in a tool machine, comprising artificial signal generating unit for generating a predetermined artificial tool failure signal simulating the acoustic emission signal obtained in an actual failure of the tool, acoustic emission transducing unit adapted to be mounted on the tool machine near the tool and driven by the artificial signal generating unit for applying the artificial tool failure signal to the tool machine, acoustic emission sensing unit mounted on the tool machine near the tool so as to receive, in a setting mode of the system where the transducing unit is mounted on the machine, the applied artificial tool failure signal from the acoustic emission transducing unit through the tool machine and, in a monitoring mode of the system where the tool is operated, an acoustic emission from the tool, and signal processing unit for analyzing an output signal generated from the acoustic emission sensing unit to detect the tool failure of the tool.
Patent EP-0172322-A2 (EP)
Inventor: SIELEMANN WOLFRAM
IPC: G03F1/90
Filed: 1985-05-25
Abstract: Such a masking apparatus is intended for an instrument for working out a detail and/or the scale of light-transmitting originals such as film transparencies or negatives, in order to produce the layout of a printing master. It has mask sections (4) which supplement each other to form a mask of variable size and position and overlap in the corner region of the mask, which can be moved relative to one another on frame-mounted guides (2) and beneath which the light-transmitting original can be directly fixed. So that markings for fixing the particularly selected picture or original detail as a function of the positions of the mask sections can be made by machine on the original itself or on its base, marking devices (7) are fitted outside the overlap region near each of the two ends on the masking sections (4). These marking devices (7) have a marking mandrel or pin (8) which is actuated by the operator and has a marking stylus (6) which projects beyond the bottom of the mask section (6) in the selected position of the marking mandrel (8). <IMAGE>
Patent EP-0163319-A2 (EP)
Inventor: BALLSCHUH DETLEF DR DIPL-CHEM
IPC: C07D487/10
Filed: 1985-05-31
Abstract: Pyrrolidinium sulphobetaines of formula (I) are new: x=2 or 3; R1=H, 1-22C alkyl (opt. interrupted by NHCO or CONH), hydroxyalkyl, oxyalkylene (sic), benzyl, (CH2)3SO3-, CH2CH(SO2-) CH2SO3- or CH2CH(SO3-)CH2SO3-; R2=H, 1-22C alkyl (opt. interrupted by NHCO or CONH), hydroxyalkyl or oxyalkylene (sic); or R1+R2 forms a ring; R3 and R4 =H or Me; M+ = cations, pref. H, Na, K or NH4; n=1-3.
Patent EP-0173310-A2 (EP)
Inventor: GIBBONS DONALD GREGORY JR
IPC: G01G3/16
Filed: 1985-08-28
Abstract: 57 The specification discloses a balance for measuring a load (F). This balance uses an electronic or optical transducer and a parallelogram support (11) for the load (F) to be weighed. The parallelogram linkage (11, 12, 14, 15) uses one or more torsion bars (25, 26a, 26, 27, 28, 29) to resiliently support the load (F), wherein the deflection of the parallelogram is proportional to the weight of the load (F). When used with a capacitance transducer, the parallelogram linkage also enables the capacitor plates (20,21) to remain parallel to one another as the parallelogram is loading, thereby producing a signal that can be electronically processed to provide a linear digital read out signal on indication of weight. Electronic data processing means (31-38) as provided to calculate and display on indication of weight and/or volume. An optional optical indicator means (12c) is also disclosed to provide an optical reading of the weight of the load (F).
Patent EP-0182074-A2 (EP)
Inventor: BOWES H DAVID
IPC: F04D29/10
Filed: 1985-10-10
Abstract: An axial flow liquid pump comprises an outer tube (29), a smaller diameter inner tube (33), and a driven shaft (13) journaled near the top of the inner tube. An upwardly opening cup-shaped rotor (40) is secured in the lower end of the shaft (13) such that a cylindrical sidewall (41) thereof is at least partially spaced between the inner tube and the outer tube. A helical flange (44) is secured to the outer surface of the cylindrical sidewall (44). Radial passages (45) are provided in said rotor below the helical flange (44). The passages are arranged to be above the lower end of the inner tube. A baffle plate (37) having passages (46) therein is secured just above the rotor (40).
Patent EP-0204029-A2 (EP)
Inventor: FOTTINGER WALTER DR
IPC: A43B17/10
Filed: 1985-11-08
Abstract: An insole has a capillarily-conductive layer of hydrophobic fibers superimposed on a moisture-storing layer of absorbent fibers with a moisture-permeable bond between the layers.
Patent EP-0188005-A2 (EP)
Inventor: ROCKETT LUANN T
IPC: B32B5/08
Filed: 1985-12-30
Abstract: Aftoor mat having costs of manufacture consistent with disposability and yet extended properties. The mat comprises a combination of a continuous filament nylon nonwoven wear surface, and absorbent inner layer comprising a mixture of polymeric microfibers and wood pulp, and a liquid impervious film backing layer. The combination is intermittently bonded such as by means of sonic energy and preferably has means for positioning and retaining the mat on a floor surface. Such means may include a holder device or tacky adhesive applied to the bottom film surface. In use the floor mat of the invention may be printed for decorative or promotional purposes and is sufficiently durable to last up to several weeks under high use conditions while yet being economical to produce. Applications for the floor mat include many consumer and industrial situations where protection from inclement weather is desired as well as in industrial clean rooms, laboratories and hospitals.
Patent EP-0154382-A2 (EP)
Inventor: HOWDEN HARRY C O PHILIPS RESEA
IPC: C03B23/00
Filed: 1985-03-04
Abstract: In the production of a lens element having on one side a replicated aspherical surface which is accurately axially aligned with a spherical or flat surface on the reverse side of the element, a mould tool (9) with a moulding surface (10) having an accurate negative profile of the required aspherical surface on the lens element and having the desired optical finish of this surface is mounted on a rotatable jig (1) and by means of adjustment screws (4 and 6) is adjusted to correct misalignment of the axis (M) of the moulding surface and the axis of rotation (J) of the jig. The misalignment is detected by directing a collimated light beam (13) onto a moulding surface so that- it is reflected onto a screen (14) while the mould tool is rotated by means of the jig. A preformed glass lens substrate (15) having on one side an aspherical surface (16) of approximately the desired profile and finish and on the reverse side a spherical or flat surface (17) is then mounted on the jig with its aspherical surface facing and spaced from the moulding surface of the mould tool, and by means of further adjustment screws (7 and 8) the substrate is adjusted to correct misalignment of the axis (5) of the spherical or flat surface of the substrate and the rotational axis of the jig. This misalignment also is detected with the aid of the collimated light beam and the screen. The gap (18) between the substrate and the mould tool is then filled with a suitable light-transmissive polymeric material (19) in liquid form, which is allowed to harden and form a moulded layer bonded on one side to the substrate and presenting on the other side an aspherical surface of the required profile and optical finish, axially aligned with the spherical or flat surface of the substrate.
Patent EP-0148791-A2 (EP)
Inventor: BAKER JOHN COLIN
IPC: E01D101/00
Filed: 1985-01-11
Abstract: A structural bearing for example for use in supports for pipelines. The bearing comprises a centre plate 21 having a ptfe bearing layer insert 22 and above this a co-operating sliding plate 23 with a stainless steel mating plate 24. The centre plate 21 is located with respect to a support 25 by a retaining ring 26. Between the centre plate 21 and the support 25 there is a deformable feature 27 which deforms when the bearing is subjected to an uneven load, thereby spreading the load more evenly over the support 25.
Patent EP-0174866-A2 (EP)
Inventor: KLIMPEL RICHARD R
IPC: B03D1/008
Filed: 1985-09-13
Abstract: A collector and process for recovering-metal values from a metal ore by subjecting the metal ore, in the form of an aqueous pulp, to a froth flotation process in the presence of a collector wherein the collector comprises a compound corresponding to the formula
       
and n is an integer from 1 to 6 or (R) n  is (CH 2 )mC≡ where m is an integer from 0 to 6; R 1  and each R 2  are independently C 1-22  hydrocarbyl or a C 1-22  hydrocarbyl substituted with one or more hydroxy, amino, phosphonyl, alkoxy, imino, car- amyl, carbonyl, thiocarbonyl, cyano, carboxyl, hydrocarbylimino groups, with the proviso that R 2  can be a divalent radical with both valencies bonded directly to the atom
     R 3  is H or a C 1-22  hydrocarbyl; a is an interger of 0, 1 or 2; b is an interger of 0, 1 or 2; with the proviso that the sum of a and b equals 2 except when R 2  is a divalent radical with both valencies bonded directly to the N atom, in which case, b= 1  and a=0 or when (R) is (CH 2 ) m C≡ in which case, a+b=0, and with the further proviso that when X is
       
the carbonyl moiety is bonded to R 1 .
Patent EP-0180456-A2 (EP)
Inventor: KUNIMUNE KOUICHI
IPC: C08G77/54
Filed: 1985-10-29
Abstract: A silicone-polyamide precursor has the formula:
     
     in which R 1  is a tetravalent, carbocyclic aromatic group; R 2 , R 3  and R 6  are each a C 1 -C 6  alkyl, phenyl or C 7 -C 12  alkylphenyl group; R 4  and R 5  are each a group -ICH 2 ) s -, -(CH 2 ) s  Ph--(CH 2 ) s -O-Ph- or -Ph- group (in which s is 1, 2, 3 or 4 and -Ph- is a phenylene group); the group -R 4 -[Si(R 2 )(R 3 )-O-] Si(R 2 )(R 3 )-R 4 - has an average formula weight of from 368 to 7968; each of X is a halogen or an alkoxy, acetoxy or hydroxy group; each of m is 1, 2 or 3; and is an integer of from 1 to 30. 
     The precursor is prepared by the reaction of a tetracarboxylic anhydride of the formula:
     
     (in which R 1  has the meaning defined above) with an approximately equivalent of (i) a silicone diamine of the formula:
         (in which R 2 , R 3  and R 4  are as defined above and which has a formula weight of from 400 to 8000) and (ii) an aminosilicon compound of the formula:
         (in which R 5 , R 6  and m have the meanings defined above, the average value of m being 1.5 or more).
Patent EP-0179023-A2 (EP)
Inventor: BICHON DANIEL
IPC: C08G69/08
Filed: 1985-10-15
Abstract: Biodegradable alkyloxycarbonylmethyl or aryloxycarbonylmethyl polyaspartate and polyglutamate which can be used as a carrier for drugs which are either in the encapsulated state or are incorporated in the polymer matrix. The polypeptide thus loaded degrades enzymatically in the organ where it has been placed and thus gradually releases the drug which it contains.
Patent EP-0203261-A2 (EP)
Inventor: RADICE PETER FRANCIS
IPC: H01H13/00
Filed: 1986-02-10
Abstract: An embodiment of a non-contact electrical keyboard switch which completely resists EMI and eliminates cross-talk comprises a pair of electrically insulating substrates having rows and columns of openings therethrough. A poled piezoelectric PVDF film is adhered to each substrate over the openings. The films have silk-screened ground electrodes deposited on one surface and signal generating key electrodes deposited on the other surface in registration with the openings. Leads connecting individual rows of key electrodes on one film and individual columns of key electrodes on other film are disposed orthogonally. An insulating sheet separates the films which have their key electrode surfaces facing each other. Leads are connected to ground and/or suitable electrical connectors to provide the keyboard switch. Processes are disclosed for fabricating embodiments of the keyboard switch.
Patent EP-0195962-A2 (EP)
Inventor: SCHMIDKONZ PETER
IPC: B42C11/04
Filed: 1986-03-05
Abstract: 1. Method for stabilizing fixed bindings of books, in which a system of interconnected binding strips (2, 3, 4) are glued both to the book block (11) and to the cover, the binding strips having a length corresponding to that of the book pages and their width is greater than that of the book block back, characterized in that the book block back and binding back are sleeved together in one operation, in that the book block back and binding back, as well as the connecting part of the cover are glued in one operation in the vicinity of the joints with in each case one web-like stabilizing layer (2 or 4) made from textile material, plastics material, special paper or the like with incorporated stabilizing paper and that the sleeve (20) is produced in that a paper strip (3), whose width is the same or somewhat larger than the thickness of the book back, is glued to a first strip (4) of textile material, plastics film, etc., in substantially whole-area manner along the median longitudinal axis and that a further strip (2) of textile material, plastics film or the like is glued to the first strip (4) on the longitudinal portions (5, 6, 7, 8) exposed on either side of the paper strip, in such a way that the second strip has no glue joint with the paper strip.
Patent EP-0202415-A2 (EP)
Title: Actuating device for rotary and other movements
Inventor: WURST KARL-HEINZ DIPL-ING
IPC: B25J18/00
Filed: 1986-03-17
Abstract: A drive for inducing pivoting rotational and linear movements includes a drive unit comprising two coaxial motors and having a pivot axis and a rotation axis normal to the pivot axis, and a drive element formed as a linear drive. The drive unit operated to induce swinging movements about the pivot axis and rotational movements about the rotation axis is interchangeably and releasably connectable to the linear drive. A transmission device interconnects the drive unit with the linear drive.
Patent EP-0202419-A2 (EP)
Inventor: AKKAPEDDI MURALI KRISHNA
IPC: C08G63/685
Filed: 1986-03-18
Abstract: The present invention includes a reactive elastomeric block co-oligomer; a copolymer contain- ng a lactam, a co-catalyst/coupling agent, and the elastomeric block co-oligomer; and processes to make the block co-oligomer, and the copolymer. 
     The reactive elastomeric block co-oligomer is the reaction product of a polycarboxylic acid, and a reactive moiety which can include a reactive polyether or a reactive polysulfide. 
     The block co-oligomer of the present invention ias been found to be useful to make a polymer containing lactam monomers, at least one coupling co-catalyst compound, and the block co-oligomer with the use of a catalyst. 
     The present invention includes a process of forming the block co-oligomer of a polycarboxylic acid and a reactive moiety. The reactive moiety can include a reactive polyether of a reactive polysulfide. 
     The present invention further comprises a process of forming the block co-oligomer, and the process to form the lactam-block co-oligomer copolymer.