baber/WOPTO huggingface dataset:
Patent EP-0331142-A2 (EP)
Inventor: KAKINO YOSHIAKI
IPC: G05D3/12
Filed: 1989-03-01
Abstract: A numerical control device comprising means (9) having a table/function which represents the motor current of a servo motor, in a servo mechanism (2) for servo-controlling a mechanical movable part, which is detected at a given time instant and the corresponding amount of lost motion correction. The position error caused by the lost motion can be correctd with high accuracy.
Patent EP-0334094-A2 (EP)
Inventor: REIL WILHELM
IPC: B65D5/02
Filed: 1989-03-07
Abstract: A device for injection of a cover onto a paper tube (2), coated with plastic, is described, this device having an injection core (4) and an outer mould extending around the latter. In order that, in the case of a cross-sectionally rectangular paper tube (2), the flat walls of the tube do not deflect and that the injection point is reliably set everywhere, it has been provided according to the invention that at least one supporting piece (6) is fitted so as to protrude from the boundary surface (10) next to the straight, upper outer edge (11) of the injection core (4) and the border of the paper tube (2) is brought into contact with it. 
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Patent EP-0346909-A2 (EP)
Inventor: AALTONEN PIRKKO
IPC: A23K30/00
Filed: 1989-06-15
Abstract: A fermentative procedure for preserving fodder containing proteins with the aid of lactic acid-produc­ing bacteria in the presence of carbohydrates, in said procedure carbohydrate-splitting enzyme being added to the fodder, and organic physiological acid, and addi­tive for preserving fodder containing proteins with the aid of lactic acid-producing bacteria in the presence of carbohydrates, said additive containing organic physiological acid.
Patent EP-0362485-A2 (EP)
Inventor: GELARDI ANTHONY
IPC: B65D85/57
Filed: 1989-07-04
Abstract: An apparatus for storing a plurality of disc-shaped recording media includes a housing (12) and a plurality of thin, substantially C-shaped lever members (22), each of which has an inner circumferential surface (30) for holding a disc-shaped recording media (58) by an outer circumferential surface of the recording media. Each lever member is pivotally connected to the housing by a pivot post (56) and is pivotally movable into and out of the housing. A lock mechanism (78) prevents the lever members from pivoting out of the housing, while a detent mechanism (66) holds the unlocked lever members in either a closed or open position. The inner circumferential surface of the C-shaped lever members subtends an angle greater than 180° in order to create a spring force in two arms of the lever member, the spring force acting to hold the disc-shaped recording media on the circumferential surface of the lever member.
Patent EP-0361521-A2 (EP)
Inventor: HISANO ATUSHI OMRON TATEISI EL
IPC: G06N7/04
Filed: 1989-09-29
Abstract: A reasoning computer system comprising a first reasoning computer for issuing a request for a reason­ing result, and a second reasoning computer for execut­ing a reasoning to producing a reasoning result in accordance with the request from the first computer.
Patent EP-0367123-A2 (EP)
Inventor: COLLETTE WAYNE N
IPC: B65D1/02
Filed: 1989-10-26
Abstract: An injection molded plastic preform for forming by blow molding a container such as a bottle. The preform is of a laminated construction and in the body area includes inner and outer layers of the same plastic and an intermediate layer of a different plastic. The bottom portion of the preform is provided with a core layer of still a third plastic with the injection temperature of the third layer being sufficient to erode the contacted part of the intermediate layer which is of a lower melt temperature. The third plastic may be the same plastic as the first plastic, but injected at a higher temperature. Generally speaking, the neck finish of the preform will be of a single layer of the first material, the body of the preform will be of a three ply construction which is also true of the bottom with there being an intermediate area of five ply where the bottom core layer projects into the lower portion of the intermediate layer.
Patent EP-0370366-A2 (EP)
Inventor: THOTTATHIL JOHN K
IPC: C07D401/00
Filed: 1989-11-14
Abstract: In accordance with the present invention an improved process for preparing resolved compounds of the formula
     being the cis(+) isomer, is disclosed, wherein
     R 1  and R 2  are each independently hydrogen, halogen, alkyl, alkoxy, aryloxy, arylalkoxy, diarylalkoxy, arylalkyl, cyano, hydroxy, alkanoyloxy,
     , fluoro substituted alkoxy, fluoro substituted alkyl, (cycloalkyl)alkoxy, -N0 2 , NX 3X4 , -S(O)- m alkyl, -S(O) m aryl,
         m is 0, 1 or 2;   X 1  and X 2  are each independently hydrogen, alkyl, aryl or heteroaryl, or X 1  and X 2  together with the nitrogen atom to which they are attached are pyrrolidinyl, piperidinyl or morpholinyl;   X 3  and X 4  are each independently hydrogen, alkyl, alkanoyl, arylcarbonyl, heteroarylcarbonyl, or
         X s  is hydroxy, alkoxy, aryloxy, amino, alkylamino or dialkylamino; and   X 6  is alkyl, alkoxy or aryloxy;     
with the proviso that if R 4  is a 7-alkyl group, it must have a tertiary carbon atom bonded to the ring.
Patent EP-0376146-A2 (EP)
Inventor: KUBOTA KAZUFUMI C O FUJI PHOTO
IPC: G03B27/73
Filed: 1989-12-20
Abstract: In a method of setting exposure condition for three colors in a photographic printer, a difference of density between a previously provided reference print and a test print made from a control negative without an exposure correction is corrected by color by making an exposure corrected by the use of an exposure correction value which is obtained by color by multiplying the difference of density between the test print and the previously provided reference print by a predetermined correction coefficient. First to fifth test prints are made from a control negative in first to fifth different exposure conditions where corrections are effected for density in the first exposure condition, for density and all of yellow, magenta and cyan, in the second exposure condition, for density and each one of yellow, magenta and cyan in each of the third to fifth exposure condition. Three color densities of the first control prints are detected and compared with those of the second to fifth control prints, respectively, to detect a ratio of change of density to exposure between the first control print and each of the second to fifth control prints, thereby obtaining an exposure correction value by color.
Patent EP-0329351-A2 (EP)
Inventor: HEID GEORGE E
IPC: E05C9/20
Filed: 1989-02-13
Abstract: The vertical slide (20) in the latch linkage of an exit device is coupled for vertical movement together with a channel (22) inside the door stile. The channel holds a pair of blocks (36, 38) having inclined surfaces held in touching relation and relatively slideable. The vertical latch-­operating rod is attached to the first of the blocks and the other block is secured to the channel by a horizontally disposed threaded adjusting element. The side walls of the channel restrict the first of the blocks from lateral but not vertical movement. The other block is restricted from lateral movement only by the threaded element, and turning the threaded element moves that block from side to side in the channel to raise or lower the first block as the inclined surfaces slide. This changes the effective length of the rod. The turning of the threaded element may be done from the outside of the door through an access hole.
Patent EP-0330372-A2 (EP)
Inventor: TASHIRO TADAFUMI
IPC: H01L25/04
Filed: 1989-02-16
Abstract: A hybrid IC with a heat sink includes a conductive substrate (1), a heat sink (2), an insulating sheet (4), a plurality of terminals (3), a power-consuming component (9), and a resin. The heat sink is separated from the conductive substrate. The insulating sheet is arranged on the conductive substrate. Electric components, wiring conductors (5), and connecting electrodes (5) are arranged on a surface of the insulating sheet. The terminals are connected to the connecting electrodes on the insulating sheet. The power-consuming component is disposed on the heat sink to be connected to the wiring conductors on the insulating sheet through bonding wires. The resin seals the insulating sheet and a portion of the heat sink on which the power-consuming component is disposed.
Patent EP-0332403-A2 (EP)
Inventor: UENO ATSUSHI
IPC: H04N13/239
Filed: 1989-03-07
Abstract: Disclosed is an improved interlocked zooming apparatus used in a two-barrel type stereo scopic camera. The improved interlocked zooming apparatus comprises an adjusting apparatus for adjusting the range of movement of one of zoom lenses and an automatic image magnification adjusting apparatus for matching the rates of the change in size of images formed by two cameras. Since the sizes of the images in each of the wide-angle end and the telephoto end are first made uniform by the adjusting apparatus before sensing an image, the sizes of the images formed by both the cameras are uniform over all the zoom region.
Patent EP-0336709-A2 (EP)
Inventor: LO PETER YIN KWAI
IPC: C07D251/68
Filed: 1989-04-04
Abstract: A fluorescent compound formed by reacting at least one aminofunctional organosilicon compound with at least one optical brightener having the formula
      and wherein R denotes anilino, sulfanilic acid, metalinic acid or anilin-2,5-disulfonic acid, and R′ is methoxy, methylamino, N-methyl-N-hydroxyethylamino, bis(hydroxy­ethyl)amino, morpholino, anilino or diethylamino.
Patent EP-0354749-A2 (EP)
Inventor: TONGU SHINJI
IPC: F25B30/04
Filed: 1989-08-07
Abstract: An air-cooled absorption air-conditioner comprising a high-temperature regenerator (1) for heating diluted solution which has absorbed refrigerant, a separator (2) for separating refrigerant vapor obtained by the high-temperature regenerator (1) from the diluted solution, a condenser (6) for condensing the refrigerant vapor into liquid refrigerant, an evaporator (7) for vaporizing the liquid refrigerant, cooling circulation heat medium by effecting heat exchange between it and the above-­mentioned liquid refrigerant vaporized and supplying the circulation heat medium thus cooled to a space to be cooled, an absorber (8) for allowing the refrigerant vapor generated in the evaporator (7) to be absorbed by the solution separated in the separator (2) and removing the heat thereby generated by air-­cooling, and a heat-medium-circulation pump (15) for circulating the circulation heat medium, the circulation heat medium being heated using the refrigerant vapor generated in the evaporator (7) and supplied to a space to be heated. The evaporator (7) includes a circulation-heat-medium passage which is in contact with a liquid-refrigerant-evaporation surface of the evaporator (7), and refrigerant-vapor flow passage connected to the separator (2) and in contact with the circulation-heat-medium flow passage through a heat-transfer surface. A valve (13) is provided at least in that portion of said refrigerant-vapor flow passage (19b) where refrigerant flows from this passage to the separator (2).
Patent EP-0367613-A2 (EP)
Inventor: BICZENCZUK SUSAN
IPC: B32B27/32
Filed: 1989-11-02
Abstract: The invention concerns polymeric films, in particular, but not exclusively, in the form of synthetic paper. The films have a rough surface provided by a blend of a first polymer having a melt flow index of not more than 1g/10mins as measured by ASTM D1238/73 (condition L) with at least one polymer chemically incompatible with the first polymer. The first polymer preferably does not flow under these conditions, and the incompatible polymer preferably has a melt flow index of from 4 to 50 g/10 mins under ASTM D1238/73 (condition L). The polymers of each layer are preferably polyolefins. The base layer is of voided polypropylene. The rough surface can provide writeability, or it can be printed or metallised to provide a unique appearance.
Patent EP-0373873-A2 (EP)
Inventor: PARLEE BRIAN RUTHERFORD
IPC: C08G69/48
Filed: 1989-12-12
Abstract: A process for controlling the amine end content or dyeability of polyamide articles during the manufacture thereof is disclosed. The articles are manufactured by forming them from a stream of molten polyamide. Firstly, either a dyeability measurement or an amine end measurement of the article is taken at periodic intervals. The dyeability measurement or amine end measurement is then compared to a set point representing the desired dyeability or number of polyamine ends of the articles. Diamine is then injected into the stream of molten polyamide in response to any deviation of the dyeability measurement or amine end measurement from the set point. The polyamide and the diamine are then combined to provide a polyamide having a modified amine end content.
Patent EP-0392302-A2 (EP)
Inventor: ELLER DIETER
IPC: H02H7/085
Filed: 1990-03-31
Abstract: A motor monitoring switch is shown and described for an electric motor whose rotation direction can be reversed, having a rotation direction reversing circuit which can be connected in the supply leads of the electric motor and a monitoring circuit which can be connected in the supply leads to be monitored of the electric motor, between the rotation direction reversing circuit and the electric motor, the rotation direction reversing circuit having a plurality of reversing switching contacts, the monitoring circuit having at least one current transformer (which can be connected in the supply lead to be monitored), one actual current value monitoring circuit, one overload protection circuit breaker and one voltage supply circuit, and the actual current value monitoring circuit being connected on the input side to a secondary winding of the current transformer and on the output side to the overload protection circuit breaker, and consisting of an actual value analysis stage and a driver stage (connected downstream of the actual value analysis stage, that is to say arranged on the output side) and the response threshold of the actual current value monitoring circuit being adjustable. 
<??>According to the invention, different response thresholds can be set for the two rotation directions of the electric motor, namely in that the monitoring circuit has two actual current value monitoring circuits, preferably corresponding to one another in circuitry terms, in that changeover contacts are connected upstream of the actual current value monitoring circuits, on the input side, and in each case one actual current value monitoring circuit is switched on via the changeover contacts and the other actual current value monitoring circuit is switched off, and in that the changeover contacts are controlled by the reversing switching contacts or in accordance with the driving of the reversing switching contacts. 
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Patent EP-0393517-A2 (EP)
Inventor: ITALIANO PIETRO
IPC: B01J23/86
Filed: 1990-04-12
Abstract: A catalytic oxidation and reduction converter for internal combustion engine exhaust gases, for the complete combustion of the unburnt hydrocarbons and carbon monoxide and for the reduction of nitrogen oxides to elemental nitrogen and oxygen. As catalysts, said converter uses oxides of metals chosen from the group consisting of Cr, Mn, Fe, Co, Ni, Cu, Zn, Sn, Ba, La and Ce, in their inert species, with respect to environmental impact.
Patent EP-0393645-A2 (EP)
Inventor: KROKEIDE GUNNAR
IPC: D01F1/04
Filed: 1990-04-19
Abstract: Process for preparing spun luminescent synthetic materials, in particular fibres, filaments or films, wherein a thermoplastic is extruded together with luminescent crystals, characterised in that, prior to extrusion, the luminescent crystals, from 10 to 40  mu m in size, are mixed with at least some of the pulverulent thermoplastic, the mixture is pelletized, the pellets are introduced into the extruder with or without luminescent-free plastic, and the extrudate obtained is drawn in a further operation.
Patent EP-0395091-A2 (EP)
Inventor: RUE CHARLES V
IPC: B24D3/00
Filed: 1990-04-27
Abstract: A sintered sol gel alumina based filament made up predominantly of fine alpha alumina crystals, a method of making same and use or the filament as abrasive particle and reinforcement of composite materials.
Patent EP-0426980-A2 (EP)
Inventor: ESSER REINHARD
IPC: B05C11/04
Filed: 1990-09-15
Abstract: In the process for operating a coating apparatus, it is provided for changes in the angle of the coating edge of a doctoring element, for example in relation to the horizontal, to be directly detected by means of a signal transmitter which is mounted on the doctoring element 1 in the vicinity of its coating edge 18. This signal transmitter can operate on an electromagnetic basis so that the signal is transmitted in a wireless fashion to a receiver. An inclination switch is preferably provided, said switch detecting small deviations of a desired angle of the coating edge 18 in relation to, for example, the horizontal by means of the displacement of a mercury bead and two electrodes which are shortcircuited by the mercury bead. 
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Patent EP-0420024-A2 (EP)
Inventor: OTSUJI ATSUO
IPC: B41M5/327
Filed: 1990-09-19
Abstract: Novel fluoran compounds represented by the formula ( I ):
       
 wherein R¹ is an alkyl group having from 1 to 4 carbon atoms, preparation process of the fluoran compounds, and a heat-sensitive and a pressure-sensitive recording material comprising the fluoran compound, are disclosed.
Patent EP-0424977-A2 (EP)
Inventor: TZENG WEN-SHIAN VINCENT
IPC: H01B1/22
Filed: 1986-08-01
Abstract: Aluminum silicon alloys are used as cores for highly conductive metal coated particles to be incorporated in resins for use as electromagnetic interference shielding. High temperature processing conditions are used after coating of the particles to improve internal and external corrosion resistance of gaskets and filled resins into which the particles are incorporated for shielding use.
Patent EP-0382476-A2 (EP)
Inventor: NIEBYLSKI LEONARD MARTIN
IPC: D01F11/12
Filed: 1990-02-06
Abstract: Preceramic compositions which have particular utility in providing protective ceramic coatings on carbon/carbon composites, graphite, carbon fibers, and other normally oxidizable materials are prepared by mixing 0.25-20 parts by weight of a trialkoxy-, triaryloxy-, or tri(arylalkoxy)boroxine with one part by weight of a polycarbosilane or polysiloxazane in an organic solvent.
Patent EP-0397501-A2 (EP)
Inventor: NISHIO YUKIO
IPC: G03G15/08
Filed: 1990-05-10
Abstract: A developing device using a one-component developer composed of colored fine synthetic resin toner particles, which device comprises a vessel for holding the developer, and a developing roller rotatably provided within the vessel in such a manner that a portion of the roller is exposed therefrom and resiliently pressed against a surface of an electrostatic latent image formation drum. The roller is formed of a conductive open-cell foam rubber material, and a surface thereof is thermally or chemically treated to prevent a penetration of the toner particles to an open-cell foam structure of the developing roller, whereby a softness of the developing roller can be maintained over long period. The developing device further comprises a blade or roller member provided within the vessel and resiliently engaged with the developing roller, for regulating a thickness of the developer layer formed around the developing roller.
Patent EP-0398622-A2 (EP)
Inventor: ISHII YUWA
IPC: G11B7/1356
Filed: 1990-05-15
Abstract: An optical head in an optical disk apparatus includes a collimator optical system for making a light beam from a light source (1) into parallel beam, an objective optical system for condensing the parallel beam and applying it as a beam spot to a recording medium, and at least one branch-off means (30) disposed between the collimator optical system and the objec­tive optical system and provided with an even number of reflecting surfaces transmitting therethrough the parallel beam from the collimator optical system and reflecting the reflected light from the beam spot.
Patent EP-0400939-A2 (EP)
Inventor: BARTH PHILLIP W
IPC: G01L1/10
Filed: 1990-05-29
Abstract: An electromechanical sensor is provided which comprises: a first silicon wafer (22) which defines a resonant element (26); wherein the resonant element is doped with approximately the same impurity concentration as a background dopant concentration of the first wafer; and a second single crystal wafer (28) which defines a device for coupling mechanical stress from the second wafer to the resonant element; wherein the first and second wafers are fusion bonded together.
Patent EP-0407162-A2 (EP)
Inventor: JAEAESKELAEINEN VESA
IPC: B60P1/00
Filed: 1990-07-04
Abstract: A carriage for the transportation of a cable reel, comprising two parallel support elements (2, 3) which form a space between them for a reel (6) and are dis­placeable with respect to each other in the trans­verse direction (B) of the support elements, and sup­porting means (10) mounted on the support elements for the reel. In order to transport the reels with their central axes (A) transversely to the driving direction of the carriage so that the axes of the reels are positioned, irrespective of the size of the reels, at a constant distance from a fixed reference point (12) in the carriage, the support elements are provided with vertically displaceable carrier wheels (7) and with displacing wheels (9), the axes (C) of which extend in the longitudinal direction of the support elements. When the support elements are lowered, the displacing wheels contact the underlying surface (11) only after the reel has made contact with said surface and the supporting means have released the reels
Patent EP-0413464-A2 (EP)
Inventor: BALLARD DENIS GEORGE HAROLD
IPC: C08F4/42
Filed: 1990-07-31
Abstract: A polymerisation process which comprises contacting at least one polar acrylic type or maleimide monomer under polymerisation conditions with a catalyst comprising (i) and (ii):
     (i) a tetracoordinate organosilicon, organotin or organogermanium initiator having at least one initiating site in which a silicon, tin or germanium atom is bound by a nitrogen or phosphorus atom to a nitrogen- or phosphorus-containing group which is devoid of any reactive hydrogen atom, and   (ii) a co-catalyst which is a complex of
   a) a source of fluoride, bifluoride, cyanide, cyanate, aliphatic or aromatic mono-sulphonate or azide ions or a Lewis acid, which ion source or Lewis acid is available in the polymerisation medium, with   b) a complexing agent,        and the catalyst and the co-catalyst.
Patent EP-0424088-A2 (EP)
Inventor: ISHIKAWA YOSHIKAZU C O KABUSHI
IPC: B60W10/10
Filed: 1990-10-16
Abstract: An automatic transmission such as a continuously varia­ble transmission or an automatic transmission with a plurali­ty of gear positions is controlled using a target accelera­tion (Go) map which contains target accelerations correspon­ding to first indications (e.g., the amount (ϑ AP ) of depre­ssion of an accelerator pedal or the engine throttle opening) representative of the driver's intention for acceleration or deceleration and second indications representative of speeds of the motor vehicle. The target acceleration map is arran­ged such that when each of the second indications is constant, each of the target accelerations increases as the first indica­tion increases, at a rate which is greater if the first indica­tion is smaller. From such a target acceleration map, a target acceleration is determined on the basis of the actual values of the first and second indications at the time, and the speed reduction ratio of the automatic transmission is con­trolled so that the target acceleration is achieved. In the target acceleration map, cruising speeds of the motor vehicle vary linearly as the first indications vary.