baber/WOPTO huggingface dataset:
Patent EP-4289640-A2 (EP)
Inventor: TUCKER CLIVE
IPC: B60G11/26
Filed: 2011-06-16
Abstract: The present invention relates to an energy recovery device comprising: a gerotor; an electric generator operatively coupled to the gerotor; and one or more valves in fluid communication with a passage bypassing the gerotor, wherein at least one of the one or more valves is adapted to selectively open to limit a pressure applied to the gerotor by allowing a fluid to flow through the passage.
Patent EP-4309630-A2 (EP)
Inventor: AXELSON STUART L
IPC: A61F2/30
Filed: 2020-04-24
Abstract: A glenoid implant system includes an anchoring structure and a glenoid liner. The anchoring structure includes a base, a wall, and a ledge. The wall extends from a first surface of the base. The ledge extends generally along at least a portion of a first side of the wall, thereby forming an undercut. The wall has a slot formed in a second opposing side of the wall. The glenoid liner is configured to be removably coupled to the anchoring structure. The glenoid liner has a cap portion, a main body, and a deflectable finger. The main body extends from the cap portion and includes a lip configured to engage the undercut of the anchoring structure. The deflectable finger extends from the cap portion. The deflectable finger has a protrusion configured to engage the slot of the anchoring structure to aid in securing the glenoid liner to the anchoring structure.
Patent EP-0004481-A2 (EP)
Inventor: LANGER ARTHUR WALTER JR
IPC: C08F4/00
Filed: 1979-03-29
Abstract: A catalyst suitable for alpha olefin polymerization comprises
     (a) a Group IVA to VIII transition metal chloride or bromide on a support, e.g. TiCl 4  on MgCl 2 ,   (b) an alkyl metal compound having at least one
     group where R" is methyl or ethyl and R''' is a C 1  to C 10  alkyl group, e.g. neopentyl Al(C 2 H 5 ) 2  and   (c) a Lewis base e.g. ethyl benzoate.
Patent EP-0033375-A2 (EP)
Inventor: RUMLAND RAINER ING GRAD
IPC: G02B21/00
Filed: 1980-12-03
Abstract: In order to facilitate the work of the operator when focusing the microscope, formerly only extremely light television cameras were adapted to the operating microscope. However, such light television cameras in general have only a low image quality. Accordingly, it is proposed to connect the microscope (12) and the camera (10) by a telecentric beam path extending in a telescope tube (16). The telescope tube (16) is articulately mounted at its end points. In the points of articulation there are disposed prisms or mirrors (22, 23), which serve for beam deflection and which on adjustment of the telescope tube (16) at its joints are also directly or indirectly adjustable to a specified extent.
Patent EP-0030775-A2 (EP)
Inventor: OPHEY PETRUS JOHANNES MARIA
IPC: G03G15/22
Filed: 1980-12-16
Abstract: A copying machine comprises a photoconductive belt (5) which is fed past a number of processing stations in order to make copies. The belt (5) is divided with respect to a reference point into image sections, each of which is capable of copy formation. Each image section of belt (5) is subject to deterioration as a function of the number of times a copy has been made with the aid of that image section. A control circuit (100, 110) is provided comprising a counter (102) that for each image section stores the number of copies that has been made with the aid of that image section. The control circuit (100, 110) further comprises means (103, 105, 106, 107) that as a function of the count of the counter (102) for a specific image section adjusts one or more of the processing stations of the copying machine when such a processing station is active on that specific image section. The control circuit (110) further comprises means (116, 120, 121, 122, 123, 126) to prevent copy formation on a specific image section when that image section cannot be used anymore in copy formation either because the number of times it has been used in copy formation has reached a maximum or because it has been damaged in some way so that it cannot be used anymore in copy formation.
Patent EP-0034292-A2 (EP)
Inventor: TILLEY JEFFERSON WRIGHT
IPC: C07C233/54
Filed: 1981-01-31
Abstract: 1. Process for the manufacture of anthranilic acid derivatives of the general formula  see diagramm : EP0034292,P7,F1  wherein R1 , R2  and R3  independently of one another each signify hydrogen, lower alkyl, lower alkoxy, carboxyl, chlorine, fluorine or phenyl optionally substituted by lower alkyl or lower alkoxy and R4 signifies lower alkyl or phenyl, characterized by reacting carbon monoxide under essentially oxygen-free conditions in an aqueous reaction medium which contains a trialkylamine and a catalyst formed from palladium and a tertiary phosphine with a compound of the general formula  see diagramm : EP0034292,P8,F2  wherein X signifies bromide or iodine and R1 , R2 , R3 and R4  have the significance given above.
Patent EP-0037110-A2 (EP)
Inventor: YOSHIDA ISAMU
IPC: C07K16/26
Filed: 1981-03-28
Abstract: In an enzyme immunoassay when a specific antibody produced by contacting a peptide essential to the formation of a specific antibody to a peptide antigen, a freeze-dried material of β-D-galactosidase-enzyme conjugate or a peptide-enzyme conjugate prepared by coupling a labeling enzyme with a peptide of the general formula:
     H-R 1 -Pro-Ser-Asp-Thr- Pro-Ile-Leu-Pro-Gln-OH     
wherein R 1  is a peptide fragment consisting of a 1 to 14 amino acid residues including Gly in the 14-position of the peptide Ala 1 -Pro 2 -Pro 3 - Pro 4 -Ser 5 -Leu 6 - Pro 7 -Ser 8 -Pro 9  Ser 10 . Arg 11 -Leu 12 . Pro 13 -Gly 14  is used. a high reproducibility of the result of the enzyme immunoassay is obtained.
Patent EP-0050321-A2 (EP)
Inventor: CAIN PAUL ALFRED
IPC: C07D213/82
Filed: 1981-10-15
Abstract: Novel bicyclooxyphenyl ureas, such as 1-(bicyclooxyphenyl)-benzoyl ureas, are provided which exhibit pesticidal activity. The compositions are conveniently prepared by reacting an isocyanate with either an amide or a bicyclooxyaniline.
Patent EP-0032440-A2 (EP)
Inventor: HENDRICKS HOWARD F
IPC: H02K3/04
Filed: 1981-01-09
Abstract: A coil for use in an ironless armature or brushless D.C. electric motor is a self supporting coil unit in which the coil form (11) remains an integral part of the wound coil. 
     The complete coil (10) includes a plurality of individual coil sets which are arranged in skewed, longitudinal, side-by-side relation to one another, with the individual windings of each coil set extending sequentially along the inner and outer surfaces of the coil form and located in winding locating serrations (13) at opposite ends of the coil form. Preferably each coil set comprises pairs of inner and outer windings that are diametrically opposed to one another thereby to provide a pair of diametrically opposed coil elements which are connected in series. The coil may comprise a number of such coil sets adjacent one another around the coil form and connected in series aiding relationship. 
     The coil form (11) is a thin, longitudinally extending, tubular member of a non-magnetic material providing coil winding and locating cutouts or serrations (13) on the ends thereof. Each serration provides a winding surface (14) for the turns of the coils, the surface being angularly offset to a plane arranged radially to the axis of the coil, and a positioning surface or shoulder (15) being angularly offset so that the last turn of one winding may lie in side-by-side relation to the first turn of the next winding.
Patent EP-0053505-A2 (EP)
Inventor: HOSHIMI SUSUMU
IPC: G11B20/18
Filed: 1981-11-27
Abstract: A PCM signal processing apparatus is arranged to receive successive transmission blocks, each of which comprise time-interleaved PCM data, error correction and error detection words. The apparatus has an error detector (16) responsive to the error detection words for detecting errors in a received transmission block and error identifying means (18, 22, 23) for identifying errors in each of the time-interleaved words included in the received transmission block which has been detected. A de-interleaver (17) is provided for time-deinterleaving each received transmission block to recover a de-interleaved block comprising de-interleaved PCM and error correction words, with errors in the de-interleaved words being respectively identified. A syndrome generating device (18) is coupled to the de-interleaver (17) for generating error syndromes using the de-interleaved PCM and error correction words in the de-interleaved block. An error correcting device (20) responsive to the error syndromes corrects erroneous PCM words in the de-interleaved block as a function of the remaining error free PCM and the error correction words in the de-interleaved block. An error compensating device (21) is responsive to the identification of errors by the error identifying device and compensates the erroneous PCM words in the de-interleaved block with a substitute PCM word when error correction by the error correcting device (20) is impossible. An inhibit device (24) inhibits the error correcting device (20) when all of the error detection words in the de-interleaved block are identified as erroneous and it discontinues inhibiting when the relationship between the identification by the error identifying device and the error syndrome indicates that no error exists.
Patent EP-0056528-A2 (EP)
Inventor: MOUNT RAMON ALBERT
IPC: C07C51/215
Filed: 1981-12-23
Abstract: In conventional procedures for the preparation of phosphorus-vanadium-oxygen catalysts, with or without promoting elements or carriers, the phosphorus compounds and vanadium compounds are mixed under conditions to form precursors. These precursors are then heated to temperatures up to 600°C. to form phosphorus-vanadium-oxygen catalysts suitable for the conversion of saturated hydrocarbons, such as butane, to maleic anhydride. By the process of the present invention, a new phosphorus-vanadium-oxygen- hydrogen intermediate composition is formed which can be converted to the precursor. Catalysts formed from the intermediate of the present invention, when used for the conversion of saturated hydrocarbons to maleic anhydride, provide higher yields of maleic anhydride according to the hydrocarbon oxidation process of the present invention.
Patent EP-0055646-A2 (EP)
Title: Dispositif optique d'accès à une piste sur un support d'information mobile
Inventor: VOLLEAU PATRICK
IPC: G02B26/10
Filed: 1981-12-04
Abstract: La présente invention concerne un dispositif qui permet d'enrayer le désequilibre au miroir de renvoi d'un système optique d'éclairement d'un support d'information, lorsque ce miroir est soumis à un deplacement rapide. L'enrayage de ce déséquilibre s'effectue grâce à des moyens photodétecteurs (10, 12) qui reçoivent la lumière renvoyée par un élément réfléchissant (M') situé autour de l'objectif (Ob) du système optique d'éclairement du support. Des moyens d'asservissement (27) permettent alors de commander la position de ce miroir (M). Application, notamment, dans le domaine de l'informatique à l'accès d'informations emmagasinées sur un disque.
Patent EP-0064140-A2 (EP)
Inventor: FRIEDRICH HANS-JOACHIM
IPC: E01C13/08
Filed: 1982-03-05
Abstract: The invention relates to a ground covering for open spaces, with which a water-permeable filter mat impervious to granular material is bonded to the underside of a water-permeable artificial grass so that a filling of granular material in the pile of the grass will not be swept away to the edges of the surface covered by the ground covering even in heavy rain since the water may drain immediately through the artificial grass and the filter mat to the underside of the ground covering.
Patent EP-0083409-A2 (EP)
Inventor: KANAZAWA KAY KEIJI
IPC: G06G7/62
Filed: 1982-11-10
Abstract: electrochemical cell simulator circuit provides current flow simulating the faradaic current, oxidation reduction potential and the like of an electrochemical cell. The circuit comprises a pair of interconnection terminals 37, 38 across which a resistance is to be established substantially simulating the faradaic resistance of a cell. A differential amplifier 41 has one input terminal connected to the terminal 37 and Its output terminal connected to the other input terminal and through a resistor 121 to an input terminal of a differential amplifier 42, whose output terminal is connected through a resistor 129 to the other input terminal and to the input of a pair of back-to-back diodes 46, 48, whose output is connected to differential amplifier 50. A compensating operational amplifier 80 with an adjustable feedback resistor 82 is connected across the diode device which acts as a resistance simulator circuit. The output of the amplifier 50 is to a switch 52 connected alternatively to a capacitor 56 or to a Warburg impedance network 58 leading to the input of an amplifier circuit 60.There are two key concepts. The first recognises that because the semi-integral of the cell current effectively deconvolves the diffusion aspect of the phenomenon with the resultant describing the surface concentration of reacted species, then the semiderivative of a function describing a surface concentration of reacted species results in an output representing the cell current, including diffusion. The second is embodied in a circuit arrangement properly simulating this concentration behaviour cell double layer potential and in yielding an output proportional to the surface concentration of reactant species corresponding to that potential in response to applied cell barrier potential.
Patent EP-0089405-A2 (EP)
Inventor: CHENG YING YING
IPC: C08L61/00
Filed: 1982-11-10
Abstract: A resist sensitive to electron beam (and x-ray) radiation but resistant to reactive ion etching is formulated from a novolac resin and a sensitizer which is a terpolymer of sulfur dioxide, an olefinic hydrocarbon and an unsaturated ether.
Patent EP-0076077-A2 (EP)
Inventor: BEWLEY ALEXANDER DOUGLAS
IPC: F25B21/02
Filed: 1982-09-21
Abstract: A heat sink for use with a fluid containing garment and comprising a thermoelectric module array adapted to be connected to a suitable power source, a fluid duct in thermally conducting association with the cold junctions of the array, a gas duct in thermally conducting association with the hot junctions of the array and a fan for causing gas to pass in the gas duct, the fluid duct being adapted for connection to a fluid conditioning garment. The heat sink may incorporate a fluid pump, perhaps in tandem with the fan, for pumping fluid through the fluid duct.
Patent EP-0079781-A2 (EP)
Inventor: SPIELBERG THEODORE E
IPC: A61M1/16
Filed: 1982-11-12
Abstract: An artificial hybrid organ or gland is formed from two serially-interconnected chamber (12)(14), the first of which (12) comprises an ultrafiltration chamber which forms an ultrafiltrate from the blood stream applied to it and the second of which (14) comprises a cell exchange chamber which, though immunologically isolated by microporous membranes (16)(18), receives both the bloodstream and the ultrafiltrate and which rapidly exchanges selected constituents with both before they recombine, in order to provide a corrected physiological response to constituents in the blood. Additionally, an optional excretory duct (104) may be employed to channel a portion of the treated ultrafiltrate away from the bloodstream.
Patent EP-0083871-A2 (EP)
Inventor: ANDRESS HARRY JOHN JR
IPC: C10M133/12
Filed: 1982-12-24
Abstract: Oils of lubricating viscosity exhibit improved resistance to oxidative degradation when additive amounts of an arylamine-aldehyde additive are incorporated therein.
Patent EP-0069668-A2 (EP)
Inventor: GRAMARD ROBERT MAURICE
IPC: F41J1/00
Filed: 1982-07-05
Abstract: 1. A target adapted to be passed through by the projectiles of firearms, comprising a butt and at least three flat elements (2, 1, 3) arranged one behind the other, the middle element (1) being of a different material from that of the elements (2, 3) applied to its faces, the target being characterized in that the middle element comprises a thick rigid board (1) made of a non resilient expanded or honeycombed synthetic material, that the outer elements (2, 3) comprise paper, cardboard or plastic sheets glued to the faces of the middle element (1), and that the rigid assembly formed by the board (1) and the sheets (2, 3) is easily pierced by bullets in such a manner that the diameter of the hole made by each shot is substantially constant and corresponds to the diameter of the said bullet, thereby facilitating umpiring and the passage of check-rods through the targets.
Patent EP-0083924-A2 (EP)
Inventor: PAPENFUHS THEODOR DR
IPC: C07C209/00
Filed: 1983-01-04
Abstract: 2-Amino-5-nitrotoluol wird in hoher Ausbeute durch Umsetzung von 2-Chlor-5-nitrotoluol mit überschüssigem wäßrigem Ammoniak einer Konzentration von mindestens 30 Gew.-% erhalten. Das Produkt dient als Diazokomponente zur Herstellung von Azoverbindungen.
Patent EP-0097829-A2 (EP)
Inventor: MYERS GEORGE D
IPC: C10G47/30
Filed: 1983-06-01
Abstract: A process for the production of high octane gasoline and/or valuable lower molecular weight product from carbometallic oils comprising contacting hydrogen and a carbometallic feed in a progressive flow reaction zone with hot conversion catalysts capable of activating hydrogen and hydrogen gas. The hydrogen gas may be introduced into the feed prior to or simultaneous with contacting the feed with catalysts. Alternately, the hydrogen gas may be introduced to the catalysts prior to or simultaneously with its contact with the carbometallic feed.
Patent EP-0102603-A2 (EP)
Inventor: NAKAI HISAO SHOKETSU KINZOKU K
IPC: F16N7/32
Filed: 1983-08-27
Abstract: 1. A liquid supply apparatus comprising a main air path (1), an air intake (2) formed in the main air path (1), a pipe path (3) in flow communication with the said air intake (2) and comprising a liquid containing tank (22) in flow communication with a pipe path (29) provided with a check vale (25), for leading away the liquid, characterized by branch pipes (3a, 3b) branched from said pipe path (3), a booster comprising a pair of oppositely disposed cylinders (4, 5), pistons (8, 9) slidingly received in cylinders (4, 5) and interconnected through a rod (10), check valves (20, 21) through which the branch pipes (3a, 3b) are in flow communication with the head-sided ends of the respective cylinders (4, 5), two change-over valves (11, 12) operated by the respective pistons (8, 9) at the respective stroke end of the pistons (8, 9), a direction change-over valve (13) operatively switched over bthe change-over valve (13) operatively switched over by the change-over valves (11, 12), a differential pressure regulating valve (14) in flow communication with the pipe path (3), a pipe path (17, 18) for communicating a pressure through the differential pressure regulating valve (14) to the rodsided ends of the respective cylinders (4, 5), with the pipe path (17, 18) being connected to said direction change-over valve (13), a pipe path (24) carrying at the one end thereof a nozzle (23) opened to said tank (22), for generating fine-grain liquid particles and being in flow communication with the head-sided ends of the respective cylinders (4, 5) respectively through check valves (25, 26), and with a flow outlet (30) opened to said main air path (1) and in flow communication with said pipe path (29.
Patent EP-0107073-A2 (EP)
Inventor: KOCH RUDOLF DR
IPC: H01L27/14
Filed: 1983-09-26
Abstract: A two-dimensional semiconductor image sensor has row lines which are selectable over a vertical shift register for driving first selection transistors of the sensor elements. Column lines are connected to a read-out line by way of first switches which are sequentially driven by the outputs of a horizontal shift register. Blooming is reduced. This is achieved by providing second selection transistors for the sensor elements which are connected in series with the first selection transistors and which are sequentially driven by the outputs of the horizontal shift register, and is further achieved by further switches which connect the column lines to a reference potential and which are inversely selectable relative to the first switches.
Patent EP-0106240-A2 (EP)
Title: Spindle powered adjustable chuck
Inventor: DEPWEG FRANK A
IPC: B23B31/16
Filed: 1983-09-29
Abstract: A spindle powered adjustable chuck for forcefully gripping a workpiece capable of automatically adjusting gripping diameter comprising a support frame having a plurality of radially oriented jaw receiving compartments, jaw means including a plurality of jaws being displaceable within the jaw receiving compartments, and worm gear means operatively associated with each jaw for radially displacing the jaw means, clamping means for simultaneously displacing the jaw means to a clamping position for forcefully engaging the workpiece therebetween preparatory to rotating the chuck for operation, spindle means for rotatively driving the support frame, adjusting means for simultaneously changing the gripping diameter of the jaw means including planetary gear train means including an internally splined sun gear and a plurality of planetary gears, splined shaft means for coupling the planetary gears to the worm gear means, and two position splined key means for operatively engaging and disengaging the planetary gear train means, including compression spring means for biasing the splined key means to a first position whereat the planetary gear train is fixed relative to the support frame, whereby rotation of the spindle can rotate a workpiece clamped to the support frame, the splined key means being displaceable from the first position to second position acting against the compression spring means, thereby rotationally fixing the sun gear of the planetary gear train means whereby the support frame is rotatively free of the sun gear, so that rotation of the support frame rotatively drives the planetary gear train means, thereby adjusting the gripping diameter through the worm gear means.
Patent EP-0110211-A2 (EP)
Inventor: RISEMAN JACOB
IPC: H01L27/082
Filed: 1983-11-10
Abstract: A metal silicide contact to silicon devices which has broad application to almost all of the variety of silicon semiconductor devices is described. This contact with a substantial side component has particular advantage as the base contact for a bipolar transistor. Subsequent to the formation of the metal silicide contact layer (40) the surface of said metal silicide is thermally oxidized to form a silicon dioxide layer (42) thereover. This causes the silicide contact structure to sink into the silicon body to a depth at least as great as the emitter-base junction depth. The metal silicide contact (40) itself is contacted by contact elements (52) reaching from the surface through said silicon dioxide layer (42).
Patent EP-0115053-A2 (EP)
Inventor: MEHTA AVINASH C
IPC: G03C1/04
Filed: 1983-12-22
Abstract: Polymers comprising recurring units having cyclic β-elimination moieties capable of undergoing β-elimination in an alkaline environment and are disclosed for use in diffusion control layers in diffusion transfer photographic products.