baber/WOPTO huggingface dataset:
Patent EP-0213603-A2 (EP)
Title: Spindle assembly for a video recorder-playback machine
Inventor: CANINO LAWRENCE S
IPC: G11B19/20
Filed: 1981-10-20
Abstract: A spindle assembly (18) is provided for rotatably supporting and driving a video information disc (14) in a video recorder-playback machine. The spindle assembly comprises a vertically extending journal (77) having a generally truncated conical shape and supported for rotation in an inverted position within a complementary shaped spindle housing (78). Pressurized air is supplied through a plurality of slotted flow paths to the support interface between the journal and the spindle housing for supporting the journal for relatively high speed rotation on a cushion of air.
Patent EP-0218194-A2 (EP)
Title: Presswalzenanordnung insbesondere für den Hochdruckbereich in Bandfilterpressen
Inventor: NIEMZIG HAJO DIPL-ING
IPC: B30B9/24
Filed: 1986-10-02
Abstract: Eine Preßanordnung insbesondere für den Hochdruckbereich in Bandfilterpressen beinhaltet eine Preßwalze, die mehrere Zylindermantelabschnitte aufweist, deren Durchmesser geringer ist als der maximale Durchmesser der Preßwalze selbst, so daß durch die derart gebildeten, sich umfangsseitig abwechselnden Preß- und Tangentialbereiche ein höherer Preßdruck und somit ein höherer Trocknungsgrad des Preßgutes erreicht werden kann. Konstruktiv besonders einfach läßt sich eine derartige Preßwalze aufbauen, wenn die Zylindermantelabschnitte Rohrmantelabschnitte sind, die auf einem Walzenkern beispielsweise verschweißt sind, da dann der massive Walzenkern die erforderliche mechanische Stabilität der Preßwalze sicherstellt.
Patent EP-0226026-A2 (EP)
Inventor: HICKIN CHARLES WYNDHAM ROBINSO
IPC: F41G3/32
Filed: 1986-11-06
Abstract: A boresight correction system is disclosed that determines the existing error between an aircraft gunsight and its gun systems while prescribed aircraft maneuvers are performed and which automaticaily corrects the gunsight system to compensate for this error. The system includes a sensor for detecting bullet positions, hardware that determines the bullet positions relative to the gun boresight, a digital processor to determine the above mentioned error, and to correct the gunsight system according to this error, and a non-volatile memory in the digital processor to store a corrected boresight position.
Patent EP-0194845-A2 (EP)
Inventor: YAGUCHI TOKIYA
IPC: D21C11/10
Filed: 1986-03-10
Abstract: A process and an apparatus are disclosed for concentrating an alkaline waste liquor which is discharged from a step of alkaline cooking wood fiber in order to recover cooking chemicals, characterized in that C0 2  gas and/or gas containing CO 2  gas is added to said waste liquor as a viscosity lowering agent, as a boiling point lowering agent and/or as a solidification promoter before and/or during said concentration.
Patent EP-0223523-A2 (EP)
Inventor: NAKAO FUMIO
IPC: B41J19/18
Filed: 1986-11-07
Abstract: A sheet of paper (10) is set in a print starting position, in which a front end (10a) of the sheet is located in front of bail rollers (41) which feed the sheet together with a platen (17) and a carriage (31) with a print head (33) and a sheet guide (15) is moved to a predetermined guide position in which the sheet guide is located at or near the center of width of the sheet (10) prior to every change of line (line feed), until the front end (10a) of the sheet is held between the bail rollers (41) and the platen (17).
Patent EP-0226372-A2 (EP)
Inventor: WRIGHT PETER V
IPC: H03H9/145
Filed: 1986-11-28
Abstract: A resonator or resonator filter (134) has an output transducer (140) of typical design and conductance response and an input transducer (138) whose conductance response can be adjusted to offset adverse conductance response of the output transducer to provide an unique improved overall conductance response of the resonator or resonator filter, by forming the input transducer with one adjacent pair of electrodes (48,50) located substantially centrally and having a spacing forming a cavity (150) with a width of (N)λ/2 where N is an integer.
Patent EP-0230271-A2 (EP)
Inventor: BARD MARTIN DIPL-ING
IPC: E04F13/14
Filed: 1987-01-15
Abstract: A large-format thin-walled ceramic tile to be attached to the limits of a room with the aid of attachment elements overlapping the edge is proposed, on which reinforcement ribs made of ceramic material area attached permanently to the side of the tile facing away from the visible side in an arrangement and/or dimensioning selected according to static points of view. This provides an alternative to attachment with the aid of ceramic mounting elements attached to the side facing away from the visible side.
Patent EP-0241807-A2 (EP)
Inventor: SINGHEISER LORENZ DR DR-ING
IPC: C23C30/00
Filed: 1987-04-01
Abstract: The high-temperature-resistant protective coating is formed by an alloy based on nickel, cobalt, chromium, aluminium and generally also yttrium. The object of the invention is to improve the adhesive strength of the metal oxide top layer forming the protective coating and to increase the oxidation and corrosion resistance. According to the invention, silicon is added to the alloy as a first additive. The amount of the silicon added to the alloy is between 1 and 3% by weight. The oxidation and corrosion resistance can be increased by a further addition of zirconium in an amount of 1% by weight. The same result can also be achieved by a further addition of tantalum, also in an amount of 1% by weight.
Patent EP-0268731-A2 (EP)
Inventor: BUECHELE-BUECHER SIGFRID
IPC: F02K9/80
Filed: 1987-05-22
Abstract: For a space-saving, reliable and quick-acting excess-pressure limitation, a projectile contains within a coaxially arranged combustion-chamber cover 1 a device consisting of a symmetrical arrangement of two monostable fluidic elements 2, in which the gas flow can be deflected quickly and reliably from a working direction of conveyance 14 into diversion channels 8 via a reversing member 3, 4 controlled by the excess pressure. The reversing member 3, 4 is actuated by a secondary gas flow amounting to only 5% of the main gas flow and can be designed in a space-saving way as a miniature relief valve. The diversion channels 8 point in opposite directions on the projectile circumference, so that recoil forces caused by the escaping gases have no effect in terms of influence on the flight of the projectile. <IMAGE>
Patent EP-0256229-A2 (EP)
Inventor: SCHMITT WALTER ING GRAD
IPC: G01D5/36
Filed: 1987-05-26
Abstract: In code-measuring devices, increasing phase errors between the individual signals occur with increasing scanning frequency in the scanning signals derived from the finer tracks. Due to these low-pass characteristics of the individual scanning signal channels, the phase response and the amplitude level are highly frequency-dependent. The phase response is compensated and the amplitude raised by means of additional delay sections (23, 33) which contain an amplifier (V). <IMAGE>
Patent EP-0258674-A2 (EP)
Inventor: BURGIO ANTONIO
IPC: F16J1/18
Filed: 1987-08-06
Abstract: An improved piston-connecting rod unit is described comprising a piston (2) provided with a seat (5) housing a gudgeon pin (6), and a connecting rod (8) having a small end (11) into which a first bush (13) is driven. 
     The main characteristic of the present invention is that a second bush (7) is driven over said gudgeon pin (6) and is fitted idly into the first bush (13) to form a floating connection between the gudgeon pin (6) and connecting rod (8).
Patent EP-0260584-A2 (EP)
Inventor: TIZIANO MACCIANTI
IPC: G06F11/267
Filed: 1987-09-09
Abstract: In a fault tolerant computer architecture in which a functional unit is duplicated and the signals in input/output to/from the two units, are compared each other by comparators to provide an error signal in case of different behaviour of the two units, resulting in differing input output signals to/from the two units, and in which the operation of both functional units is controlled by a first read only control memory or altematively by a second read/write control memory, once it has been loaded with microprograms, under control of the first read only control memory, the correct behaviour of the comparators is tested in diagnostic mode, by having a functional unit operated under control of the first memory and the other functional unit operated under control of the second memory, so that the two units are controlled to perform differing functions which force the comparators to produce an error indication, missing which, the comparators operation is faulty.
Patent EP-0270768-A2 (EP)
Inventor: FISCHER ROLAND
IPC: F16D1/08
Filed: 1987-10-09
Abstract: An incremental or absolute rotation encoder with a clamping device for connecting the encoder shaft to the drive shaft of a drive unit by means of a radial clamping action. A clamping element with a first sliding surface which is inclined relative to the axis of the encoder shaft is provided resting against a corresponding second inclined sliding surface at the end of the encoder shaft facing the connection with the drive shaft. An actuating element is capable of acting on the clamping element in axial direction. Since the two inclined surfaces rest slidingly on each other, the clamping element and the end of the encoder shaft are pressed in opposite radial directions against the drive shaft.
Patent EP-0267530-A2 (EP)
Inventor: HAHNE JOCHEN
IPC: B61H15/00
Filed: 1987-11-04
Abstract: The largely automatic adjustment of the brake rods of brake devices, especially shoe brakes for rail vehicles, is generally achieved by means of single-acting or double-acting brake slack adjusters at the beginning of the corresponding brake gear chain. With longer brake gear chains, re-adjustment can no longer be compensated for by the brake slack adjuster alone and the positions of the brake levers at the end of the chain may become so incorrect that adequate functioning of the brake device is no longer guaranteed. So that additional manual adjustment of the brake gear can be largely dispensed with and the efficiency of the brake device improved, on a brake device of this type at least one additional brake slack adjuster is fitted in series in the brake gear chain after a double-acting brake slack adjuster. The necessary adjustment travel for the respectively preceeding brake slack adjuster is determined by the sum of the necessary degrees of play in the associated friction pairings to be acted upon and the required adjustment travel to be established comparably in any succeeding brake slack adjuster. <IMAGE>
Patent EP-0282648-A2 (EP)
Inventor: GARNREITER FRANZ DIPL-ING
IPC: B02C18/14
Filed: 1987-12-17
Abstract: A device for processing organic tissues to produce sausage meat, granules etc. by comminuting and/or mixing by means of a cutter using a liquefied gas at very low temperatures. The cutter can be covered by a lid 7 which is connected by a lifting device 9 to a horizontal rotary shaft 10. To extract cold used gas from the cutter, it is proposed to mount a tube 11 securely on the rotary shaft 10 in the axial direction of the rotary shaft 10. The tube 11 opens into an opening 12 of a stationary box 13. A connecting pipe 14 connects an opening 8 in the lid to a lateral opening 15 in the tube. The stationary box 13 has a second opening which is connected to an extraction device. <IMAGE>
Patent EP-0238152-A2 (EP)
Inventor: PHILBY JONATHAN DAVID
IPC: F16J1/02
Filed: 1985-07-23
Abstract: A piston (10) carries a member (27) which includes a backing sheet (28), which is wrapped around the piston to form a skirt. The backing sheet is formed of a plastics material, such as a polyetheretherketone alloy. A plurality of separate strips (31) are formed on the backing sheet and transmit lateral thrust from the piston to an associated cylinder or liner (37). The strips (31) are just proud of the skirt surface and are hydrodynamically lubricated.
Patent EP-0265994-A2 (EP)
Inventor: FOTLAND RICHARD A
IPC: G03G15/00
Filed: 1981-08-17
Abstract: A method of duplex copying or printing comprises creating a first latent electrostatic image on a dielectric surface of a first image roller (73); toning the first latent electrostatic image to form a toned visible counterpart; transferring the toned first image to a surface of a second image roller (83) in rolling contact with the first image roller (73), this transfer being accomplished solely by pressure; creating a second latent electrostatic image on the dielectric surface of the first image roller (73); toning the second latent electrostatic image to form a toned visible counterpart; passing an image receptor (81) between the first image roller (73) and the second image roller (83); and transferring the toned first image from the second image roller (83) to one side of the image receptor, and simultaneously transferring the toned second image from the first image roller (73) to an opposite side of the image receptor, this step being accomplished solely by pressure with a simultaneous fixing of the toned images to the image receptor.
Patent EP-0257980-A2 (EP)
Inventor: MIYAUCHI MIKIYOSHI
IPC: B22F7/08
Filed: 1987-08-20
Abstract: A wear-resistant layer (2) is formed on the metallic surface of a worm gear (1), by coating a slurry mixture (formed by mixing tungsten (WC) powder or Mo₂B₅ powder with organic binder and organic solvent) onto the surface of the worm gear to form a covering layer, machining the covering layer to a thickness of 1mm, and dissolving a metallic binder (which serves as a matrix in the covering layer) into the covering layer in a vacuum furnance.
Patent EP-0264250-A2 (EP)
Inventor: FRANK BRUCE HILL
IPC: C12P21/06
Filed: 1987-10-13
Abstract: This specification describes a process for converting a human insulin precursor to human insulin, which comprises treating such human insulin precursor with trypsin and carboxypeptidase B in an aqueous medium containing per mole of human insulin precursor from about 0.1 to about 10 moles of one or more metal ions of those metals having Atomic Numbers 21 to 34, 39 to 52, 57 to 84, and 89 to 92.
Patent EP-0266098-A2 (EP)
Inventor: POCIASK FREDERICK
IPC: F02B29/04
Filed: 1987-10-15
Abstract: Disclosed is a supercharger system (30) for an internal combustion engine (14) mounted for movement on a vehicle chassis (18). The supercharger system includes a Roots-type blower (22) fixed to the engine, an engine intake manifold (20) fixed to the engine, a chassis mounted intercooler (32), and a ducting system (34). The supercharger and intercooler and the intercooler and intake manifold each include three rigid duct members (46, 48, 50 and 54, 56, 58) connected at their interface by couplings (52, 60, 62, 64) allowing articulation therebetween. Each coupling includes telescoping ends of adjacent duct ends (46b, 50a) radially spaced apart for allowing articulation of the duct members and links 76 for limiting articulation about predetermined axes transverse to the telescoping duct ends. The radial space between the telescoping duct ends is closed by a low durometer ring seal. The totally rigid walled duct system radiates far less noise than do flexible wall ducts, the coupling allows relatively force free movement of the engine relative to intercool, thereby not interfering the vibration isolation mounts of the intercooler. And the couplings function as vibration isolaters.
Patent EP-0247961-A2 (EP)
Title: Key apparatus for transferring rotating force between a driving and a driven member
Inventor: HODLEWSKY WASYLY G
IPC: F16D1/08
Filed: 1987-05-14
Abstract: A key (12) for transferring rotating driving force between a driven and driving member. The key (12) has a leg portion (38) and a cross portion (40) wider than and integral with the leg portion (38). The leg portion (38) is positioned in a keyway (14) of a first rotatable member (10) and the cross portion (40) is po­sitioned in a keyway (24) of a second rotable member (8). Rotating force applied to one of the rotating members (8,10) is transferred to the other member through the keyways (14,24) and the leg and cross portions (38,40) of the key (12).
Patent EP-0281053-A2 (EP)
Inventor: SHRIKHANDE ANIL J
IPC: C12H1/02
Filed: 1988-02-29
Abstract: The instant invention relates to a process for preparing a decharacterized neutralized fortified wine base and the product therefrom. The wine base is optionally deacidified and is utilized for preparing natural flavor wine coolers such as chocolate and peach wine coolers.
Patent EP-0310746-A2 (EP)
Inventor: HODGES MICHAEL JOHN
IPC: D05B33/00
Filed: 1985-04-17
Abstract: Transfer of garments, having limp portions, from one machine (L) to another machine (T) the needs of which demand that the limp portions are separate for delivery to separate receiving members therefor, is accomplished while the garments are moving in the direction of the receiving machine (T). The limp portions of the moving garment are draped over a guide rail (28); a second guide rail (30) is encountered by the limp portions, this rail being positioned to interpose itself between the advancing limp portions, with the result that one limp portion becomes draped over each rail. Thanks to a subsequent divergent between the rails (28, 30), the said portions are separated from one another and are guided by the rails in this state to the intended receiving members (12′, 12˝). Adjacent the receiving machine (T), the apparatus includes positive drive means (40) constituted by driven endless loops (42) which seize each limp portion and advance them individually with precision to their allotted receiving members (12′, 12˝). The invention is particularly applicable to pantihose manufacture e.g. for transferring part-finished pantihose garments from a line closer to a toe closer.
Patent EP-0307539-A2 (EP)
Inventor: ARNOLD MANFRED DR
IPC: C23C14/56
Filed: 1988-04-22
Abstract: An apparatus for coating substrates in a vacuum chamber has a cathode system, which is preceded and followed by evacuable isolating chambers. The individual chambers can be separated from one another by locks, and the apparatus has a conduit leading into the coating chamber for feeding one or more process gases. Transport frames carry the substrates through the individual chambers on rails and/or wheels. In such an apparatus one or more bypass lines are provided which connect the coating chamber to the isolating chambers preceding or following it, and a shutoff or valve is inserted into each bypass line and brings about an equalization of pressure between the chambers. By means of a pressure equalization performed in this manner, the constancy of the gas concentrations which is essential in a reactive process to the stability of the process and to uniform coating properties, is automatically assured.
Patent EP-0288998-A2 (EP)
Inventor: CHENIER ANDRE
IPC: G01R15/18
Filed: 1988-04-27
Abstract: A self-powered electrical measuring system for measuring current in a high voltage circuit. The system comprises a Rogowski coreless coil disposed about a conductor for sensing current flowing in the conductor and producing a voltage signal proportional to the magnitude of the current. An electronic conditioning circuit is provided for conditioning the voltage signal for transmission by optical link means to a remote receiver operating which is at ground potential and totally isolated from the measuring system in the high voltage circuit. A floating supply circuit comprising a tapping coil having a magnetic core disposed about the conductor is provided whereby to produce a supply voltage for the electronic conditioning circuit means.
Patent EP-0302410-A2 (EP)
Title: Sprühkopf zum Applizieren eines Mehrkomponentenmaterials mittels Gas
Inventor: ZIMMERMANN JOSEF
IPC: A61M11/06
Filed: 1988-07-29
Abstract: Bei dem Sprühkopf zum Applizieren eines Mehrkomponentenmaterials mittels Gas sind die Förderkanäle (7, 7a) für die einzelnen Komponenten und der Gaskanal (8) getrennt voneinander angeordnet. Der Gaskanal, mit einer Gaszuführung (3) versehen, ist durch einen Trennsteg (9) in mehrere parallel zum Trennsteg verlaufende Kanäle (8a, 8b) aufgeteilt. In die Kanäle (8a, 8b) münden Förderkanäle (7, 7a). Der Trennsteg ragt über die Kanalenden (6, 6a) hinaus.
Patent EP-0307753-A2 (EP)
Inventor: RIEBEL HANS-JOCHEM DR
IPC: A01N47/32
Filed: 1988-09-05
Abstract: The invention relates to novel sulphonyliso(thio)ureas of the general formula (I) …<IMAGE>… (in which M, n, Q, R<1>, R<2>, R<3>, R<4> and Z are as defined in the description) and to an inventive process and novel intermediates for their preparation, and to their use as herbicides.
Patent EP-0319854-A2 (EP)
Inventor: HILGERS GEORG DR
IPC: C07D473/08
Filed: 1988-12-02
Abstract: A process in which dimethyl carbonate is used as methylating agent.
Patent EP-0313161-A2 (EP)
Inventor: COLAPICCHIONI CLAUDIO
IPC: G01N27/00
Filed: 1988-10-18
Abstract: A sensor and its methods of preparation are described, the sensor containing an immunochemical membrane and an EOS or CHEMFET device containing on its surface silicon oxide adhering to said membrane by means of a polysiloxane matrix, characterised in that the immunochemical membrane is formed from a polymeric multilayer consisting of an antibody or protein A, said antibody or protein A being polymerized together with support biopolymers and said immunochemical membrane being chemically bound to the polysiloxane matrix by bifunctional coupling agents, the polysiloxane matrix being chosen from functional organosilanes of general formula:  
      where R II , R III , R IV , which can be identical or different, are alkyl or alkoxy groups containing between 1 and 10 carbon atoms; 
R = (CH₂) m  X (CH₂) n   
where X is CH₂ or a mono or polycondensed aromatic group or NH or O, and m and n, which can be equal or different, are whole numbers between 0 and 10, but not 0 if X is NH or O; 
Y is -NH₂ or -OH or -SH; 
or from functional organosilanes of general formula: 

      where R₁, R₂, which can be identical or different, are Cl, Br, CH₃, NO₂, NH₂ or H; 
R II , R III , R IV , which can be identical or different, are alkyl or alkoxy groups containing between 1 and 10 carbon atoms; 
R I  can be an alkyl, aminoalkyl, aminoalkylaryl or alkylaryl group containing between 1 and 10 carbon atoms.
Patent EP-0278703-A2 (EP)
Inventor: DODSWORTH JOHN
IPC: B24D3/00
Filed: 1988-02-08
Abstract: A composite abrasive compact is produced by placing strips (16),(18) of suitable abrasive material on a cemented carbide substrate (10). The strips each comprise abrasive particles, optionally with a particulate second phase, in an organic binder. The organic binder is first removed by volatilisation. Then, the cemented carbide substrate (10) with the strips (16),(18) thereon is subjected to compact-producing conditions of elevated temperature and pressure.
Patent EP-0299592-A2 (EP)
Title: Driving device and method for double bellows dispensing unit
Inventor: CORNIEA DONALD G
IPC: G01F11/08
Filed: 1988-04-19
Abstract: The device includes a cylinder (36) slidably mounted on a fixed vertical shaft (30) and a plate (28) mounted on the cylinder. The plate is connected with the dispensing unit (16). A rotary cam (68) and cam follower (70) cooperate to impart oscillating motion to the plate upon upward movement of the cylinder along the shaft. A control valve (50) controls the flow of fluid under pressure to the cylinder for selectively displacing the cylinder in opposite directions. When the cylinder is displaced downwardly by the control valve, the cam and cam follower are disengaged, so that the oscillating motion stops.
Patent EP-0323008-A2 (EP)
Inventor: HATAKEYAMA HYOE
IPC: C09K19/38
Filed: 1988-10-07
Abstract: A liquid crystal cell is disclosed which comprieses a pair of opposed substrates defining a space therebetween and each having one or more electrodes disposed thereon, and a liquid crystal material provided in the space, the liquid crystal material being a lyotropic liquid crystal composition containing water and a polymeric electrolyte dissolved in the water in an amount sufficient to form a liquid crystal phase.