baber/WOPTO huggingface dataset:
Patent EP-0419289-A2 (EP)
Inventor: URIBE DIEGO
IPC: B41F35/02
Filed: 1990-09-21
Abstract: A cleaning system (12) for a printing line (10) having a plurality of printing units (11) which each include a plurality of printing cylinders, such as blanket cylinders (19 a , 19 b ) and/or plate cylinders (20 a , 20 b ) is disclosed. The cleaning system is includes a cleaning device (22 a , 22 b ) associated with each printing cylinder, which includes a rotatable brush roller (28) that is selectively moveable into and out of engagement with the respective printing cylinder. Each cleaning device further includes a cleaning fluid direction tube (41) for applying cleaning fluid to the brush roller to facilitate removal of foreign matter from the printing cylinder during a cleaning operation and a flicker bar (65) that is selectively engageable with the brush roller to effect removal of foreign matter and used fluid carried thereby. Each printing unit includes an associated control module (110) that is operable for connecting the cleaning devices of the associated printing unit with outside pneumatic, hydraulic, cleaning fluid, and electrical power sources and for controlling the operation of the cleaning devices of the associated printing unit.
Patent EP-0420574-A2 (EP)
Inventor: MORI MAKIKO C O CANON KABUSHIK
IPC: G03F9/00
Filed: 1990-09-25
Abstract: An alignment system usable with an original (2) having a pattern and a substrate (3) having a surface area on which the pattern of the original is to be printed, is disclosed. The alignment system includes a mark detecting device (12) for detecting plural marks provided in relation to the surface area of the substrate; a discriminating device for discriminating the number of pieces of mark detection information as outputted from the mark detecting device; a calculating device having stored therein different computation formulae for calculation of the quantity of correction, to be used for aligning the original and the substrate, the calculating device being effective to calculate the quantity of correction by using a formula selected out of the different formulae in accordance with the discrimination by the discriminating device and by using the mark detection information having been correctly outputted from the mark detecting device; and an adjusting device (4,24) for aligning the original and the substrate on the basis of the calculated quantity of correction.
Patent EP-0425160-A2 (EP)
Inventor: PANUSKA ANDREW JOHN
IPC: G02B6/44
Filed: 1990-10-16
Abstract: An optical fiber cable core (20) which is sold to a cable manufacturer for oversheathing or for incorporation into electrical power aerial cables, for example, includes a preferred emdobiment at least one bundle (23) of optical fibers (25-25). The at least one bundle is disposed in a tubular member (30) which is made of a plastic material suitable for use in relatively wide temperature range. The core is manufactured to cause a predetermined excess length of fiber to be disposed in the tubular member. The excess length of each fiber is such that it is sufficient to avoid undue strains on the fiber as the cable core is exposed to the elements and to forces imparted during handling such as during installation. On the other hand, the excess fiber length must not be so great as to result in undue curvature of the fiber or excessive interactive engagement of the fiber with an inner wall of the tubular member. Also, the plastic material of the tubular member must be such that it responds linearly to the application of tensile forces up to a strain corresponding to the excess fiber length at a given temperature.
Patent EP-0426408-A2 (EP)
Inventor: SUGITA KOICHI
IPC: B05B11/00
Filed: 1990-10-29
Abstract: A pump (2) is mounted in one end of a cylindrical container (1) for storing a liquid, for drawing the liquid stored in the cylindrical container (1) and discharging the drawn liquid out of the cylindrical container. A seal (5) is slidably disposed in the opposite end of the container (1). The seal (5) is movable toward the pump (2) as the amount of the liquid is discharged from the cylindrical container (1) by the pump (2). The seal (5) has at least one slanted surface (10) facing the pump (2) for contact with the liquid stored in the cylindrical container (1) the slanted surface (10) being inclined progressively toward the second axial end. The seal (5) also has a communication hole (11) passing axially therethrough the inner end of which opens at the slanted surface (10), the communication hole (11) provides communication between the interior and the exterior of the cylindrical container (1). A cap (12) having a cap body is also provided and has a flange (14) closing an outer end of the communication hole (11). At least either one of the cap body and the walls surrounding the communication hole (11) having at least one groove (13) extending along the direction in which the cap body is inserted. Air bubbles which have been trapped in the container (1) when the liquid is charged into the container move along the slanted surface (10) into the communication hole (11) and then escapes from the container (1) through the groove (13).
Patent EP-0426447-A2 (EP)
Inventor: NAKANE HIROSHI C O INTELLECTUA
IPC: G11B21/08
Filed: 1990-10-31
Abstract: A track jump control circuit, which comprises a pick-up for reading information stored on a disc, a motor (23) for moving the pick-up to the radius direction of the disc, a speed detector (25) for detecting the moving speed of the pick-up and for outputting a speed signal, an integration circuit (27) for generating a signal according to the moving amount of the pick-up according to the speed signal being detected, a reference voltage generation circuit (13) for generating a reference signal according to the distance for which the pick-up is moved in a track jump mode, a comparator (15) for comparing the reference signal with the signal according to the moving amount and for sending a difference signal to the motor, and a controller (23) for stopping sending the difference signal to the motor when the difference signal is in a predetermined range. 
     When the difference signal between the reference signal and the signal according to the moving amount is in the predetermined range, the completion of the track jump operation is determined. Thus, the determination of the completion of the track jump operation is not much affected by an external vibration.
Patent EP-0450245-A2 (EP)
Inventor: FRUHAUF SERGE
IPC: G06F11/00
Filed: 1990-12-06
Abstract: The invention relates to integrated circuits and, more especially, to certain circuits requiring protection against malfunctioning due to variations in the supply voltage Vcc. …<??>It is proposed that a detector of rapid variations in the supply voltage should be placed in the integrated circuit so as to interrupt or modify all or part of the functioning of the circuit in the event of a rapid variation in Vcc. The detector consists essentially of a capacitor (C) and a means of charging this capacitor by the supply voltage through a current limiter. The current limiter is a transistor (T3) connected as a diode (threshold voltage Vtn). A detection transistor (T1, T2) receives the relatively stable voltage from the capacitor on its gate and the voltage Vcc on its source. If Vcc varies abruptly, the detection transistor becomes conducting. The proposed assembly uses the difference between the threshold voltage Vtn of the current limiter and that (Vtp) of the detection transistor. …<IMAGE>…
Patent EP-0413661-A2 (EP)
Inventor: MAUL RUDOLF DR
IPC: C07F9/145
Filed: 1990-08-07
Abstract: A process for preparing tris(2,4-di-tert-butylphenyl) phosphite from 2,4-di-tert-butylphenol and phosphorus trichloride in the presence of catalysts, characterised in that the reaction is carried out in an at least three-step process, the 2,4-di-tert-butylphenol and 40 - 100 % of the catalyst being combined in a preliminary step and brought together with the phosphorous trichloride in a first step, and being allowed to react at normal pressure and temperatures of 55 to 70 DEG C for a residence time of 15 to 40 minutes, after which the reaction mixture, in a second step, reacts at normal pressure and temperatures of above 140 DEG C, remaining amounts of catalyst of the first and/or second reaction step being added, after which the reaction mixture is kept in a third reaction step at reduced pressure at temperatures of at least 186 DEG C and the tris(2,4-di-tert-butyl-phenyl) phosphite is then isolated from the reaction mixture, the process being carried out in the absence of solvents. <IMAGE>
Patent EP-0425434-A2 (EP)
Inventor: MAEUSEZAHL DIETER DR
IPC: C09B67/22
Filed: 1990-10-16
Abstract: Die Erfindung betrifft eine Farbstoffmischung, die einen Farbstoff der Formel <IMAGE> worin R1 Wasserstoff, C1-4-Alkyl, C1-4-Alkoxy, Halogen, C2-4-Alkanoylamino oder ein gegebenenfalls substituierter Arylsulfonyl-, Aryloxy- oder Arylcarbonylrest, R2 Wasserstoff, Halogen, ein gegebenenfalls substituierter Alkyl-, Aryloxy- oder Aryloxysulfonylrest oder ein Rest der Formel <IMAGE> R3 ein gegebenenfalls substituierter Alkyl- oder Arylrest, R4 Wasserstoff oder Alkyl und R5 und R6 unabhängig voneinander Wasserstoff oder ein gegebenenfalls substituierter Alkyl-, Cycloalkyl- oder Arylrest ist, und mindestens einen Farbstoff der Formeln (2) bis (5) <IMAGE> worin die Benzringe I, II und III substituiert sein können, <IMAGE> worin die Benzringe IV, V und VI substituiert sein können und R Wasserstoff oder Arylsulfonyl ist, <IMAGE> worin B1, B2 und E1 Wasserstoff, C1-4-Alkyl, C1-4-Alkoxy oder C2-4-Hydroxyalkoxy und X geradkettiges oder verzweigtes C1-4-Alkyl oder geradkettiges oder verzweigtes C2-4-Hydroxylalkyl bedeuten, und <IMAGE> worin D1 die für R1 in Formel (1) angegebene Bedeutung, und D2 die für R2 in Formel (1) angegebene Bedeutung hat und (D3)1-3 für 1 bis 3 Substituenten D3 steht und D3 Wasserstoff, Halogen, C1-4-Alkyl, C1-4-Alkoxy oder Sulfo ist, enthält.
Patent EP-0408525-A2 (EP)
Title: Use in therapy of 10-amino-5,6-dihydro-11H-dibenzo(b,e)azepine-6,11-dione and derivatives as drugs for use in the treatment of urinary incontinence
Inventor: PESTELLINI VITTORIO
IPC: A61P15/00
Filed: 1990-07-11
Abstract: Use of a 10-amino-5,6-dihydro-11H-dibenzo(b,e)azepine-6,11-dione of formula I
       
 where R represents an atom of hydrogen or a lower alkyl group, especially containing from 1 to 5 carbon atoms, as well as of a therapeutically acceptable salt of said compound, to prepare a drug for use in the treatment of urinary incontinence.
Patent EP-0443449-A2 (EP)
Inventor: KARPF MARTIN DR
IPC: C07D309/30
Filed: 1991-02-15
Abstract: The invention relates to a novel process for producing a compound having the formula    <IMAGE>  I  wherein R1, R2 and X are described herein, via corresponding  beta -keto- and  beta -hydroxy- delta -lactones, as well as novel intermediates which occur in the process.
Patent EP-0454008-A2 (EP)
Inventor: FERNSLER RONALD EUGENE
IPC: H04N3/233
Filed: 1991-04-20
Abstract: A parabola generator for geometric correction of a television raster, comprises: a resettable circuit (84) for generating a repetitive ramp signal (62) and a resettable integrator (70) for generating a repetitive parabola signal (60) from said repetitive ramp signal (62). A first resetting circuit (86) initializes the ramp circuit (84) at a frequency related to a scanning frequency. An auxiliary resetting circuit (80) initializes the integrator (70) prior to integrating each repetitive ramp. The auxiliary resetting circuit (80) minimizes timing errors from variations of the ramp signal (62) due to transient conditions. In one embodiment, the scanning period is a horizontal scanning period and the ramp and parabola circuits (84,70) are reset at the end of each horizontal scanning interval. In this case, the first and auxiliary resetting circuits (86,80) are responsive to horizontal retrace pulses, for example the leading edges of the horizontal retrace pulses. A further circuit modulates the periodically reset parabolic signal at a vertical scanning rate. In another embodiment, the scanning period is a vertical scanning period and the ramp and parabola circuits (84,70) are reset at the end of each vertical scanning interval. In this case, the first and auxiliary resetting circuits (86,80) are responsive to vertical retrace pulses, for example the leading edges of the vertical retrace pulses. A further circuit modulates the periodically reset parabolic signal at a horizontal scanning rate. The parabolic waveform (60) is also reset responsive to a timing signal, rather than by allowing the minimum level of the waveform to be defined only by uncontrolled operation of an integrator.
Patent EP-0467082-A2 (EP)
Inventor: MUKAIDONO MASAO
IPC: F16P3/12
Filed: 1991-06-18
Abstract: A safe work assuring method in which only when absence of workers in work space (X) where the workers work in cooperation with a machine, is detected and a work enable signal (Pe) having a logical value of 1 corresponding to a high energy status is generated, and generation of work executing energy on the machine side for the work space is permitted, thereby assuring safe environments for workers.
Patent EP-0464517-A2 (EP)
Inventor: RADDATZ PETER DR
IPC: C07C323/60
Filed: 1991-06-21
Abstract: Novel amino acid derivatives of the formula I X-W-CR<1>R<2>-CO-Y-NH-CHR<4>-CR<5>-CH2-(CR<6>R<7>)rS(O)t-CH2-CO-V-R<3>  I in which X, W, R<1>, R<2>, Y, R<4>, R<5>, R<6>, R<7> r, t, V and R<3> have the meanings given in Patent Claim 1, inhibit the activity of human plasma renin and can be used for the treatment of cardiac, circulatory and vascular diseases.
Patent EP-0468469-A2 (EP)
Inventor: KOJI KOBAYASHI
IPC: C07D207/08
Filed: 1991-07-24
Abstract: Novel proline derivatives of the following formula
     wherein:
     A is -O-, -NH-,
     or absent;   B is
         -(CH2k or
     where k is an integer of 1 to 3, R 1  is hydrogen atom or a lower alkyl having 1 to 5 carbon atoms; W is
     or CH 3 - where R 2  is hydrogen atom, halogen atom or a lower alkoxy;   X is -S-, -SO-, -S0 2 -, -O- or -NH-;   R is
     or a lower alkyl having 1 to 5 carbon atoms where 1 is an integer of 0 to 3, Y and Z are the same or different and each is hydrogen atom, halogen atom, a lower alkyl having 1 to 5 carbon atoms which may be substituted by fluorine atom, amino, nitro, hydroxyl or a lower alkoxy, and Y and Z may combinedly form a saturated or unsaturated 5- or 6-membered ring; and   n is an integer of 1 to 6, which specifically inhibit prolyl endopeptidase activity and can be used for the prevention and/or treatment of dementia and amnesia as agents which act directly on the central symptoms of dementia.
Patent EP-0471366-A2 (EP)
Inventor: KAMEYAMA NOBUYUKI
IPC: G03B19/00
Filed: 1991-08-14
Abstract: A continuous taking camera has a plurality of exposure chambers disposed linearly. Two shutter discs (10,11) to be rotated by a motor (12) are provided at the back of the exposure chambers. Each shutter disc (10,11) is formed with two movable shutter openings at positions different in distance from the rotation center of the shutter disc. When the motor (12) is energized by a release operation, the motor causes the two shutter discs to perform one rotation for sequentially opening and closing the exposure chambers starting from an outermost exposure chamber. A 35 mm full size original frame is divided in the longitudinal direction of the film into four original sub-frames. Scenes for eight original sub-frames are taken using the two full size original frames.
Patent EP-0485719-A2 (EP)
Inventor: KATAYAMA MASATAKE
IPC: H01L21/763
Filed: 1991-09-23
Abstract: A dielectrically isolated substrate is comprised of a single-crystal silicon substrate or bond substrate and a single-crystal silicon substrate or base substrate bonded together into a composite structure. The bond substrate has a (110) plane as a main crystal plane and is provided with vertically walled moats and substantially squared islands positioned adjacent to the moats. The moats and islands result from anisotropic etching using a specific mask pattern. Also disclosed is a process for producing the composite structure.
Patent EP-0481351-A2 (EP)
Inventor: SCHUSTER LUDWIG DR
IPC: C07D207/267
Filed: 1991-10-10
Abstract: Process for the preparation of 2-pyrrolidinones of the general formula I 
<IMAGE>
 in which the substituents R<1> and R<2> independently of one another denote hydrogen, C1- to C20-alkyl, or optionally C1- to C4-alkyl-substituted C3- to C8-cycloalkyl or phenyl, by reacting 3-cyanopropionates of the general formula II 
<IMAGE>
 in which R<1> and R<2> have the abovementioned meanings and R<3> is C1- to C8-alkyl, with hydrogen at increased temperatures and increased pressure, by carrying out the reaction in the presence of ammonia using a catalyst containing cobalt, manganese and phosphorus.
Patent EP-0514587-A2 (EP)
Inventor: PATEL CHANDRAKANT B
IPC: H03M1/12
Filed: 1991-11-13
Abstract: A circuit for linearizing analog-to-digital output is shown in Figure 2, with an analog signal V i  transmitted by input circuit 10 is applied to an input port of an analog-to-digital converter 12 controlled by a sampling signal V s , to provide digital data V d  on an "N" bit data bus 14. An analog-to-digital linearizing memory 16 storing a look-up table of digital values, is coupled to bus 14 to receive the digital data V d , and to respond to the digital data V d  by providing true linear digital values from the look-up table to digital data processing system DSP 20 via an "N" bit data bus 18. A microprocessor 22 is temporarily coupled between the output port of converter 12 and the input port of memory 16 via bus 14, to serve as a switch between bus 14 and a programming memory 24 containing a table of true linear digital values V t . A known test signal is applied to input circuit 10, and true linear digital values V t  stored in programming memory 24, are then read into linearizing memory 16 to provide an accurate and reliable relation to a characteristic such as the amplitude of each step of the known test signal over the entire range of the known test signal.
Patent EP-0504479-A2 (EP)
Inventor: HALL DOUGLAS WARREN
IPC: G02B6/287
Filed: 1991-11-27
Abstract: Disclosed is a fiber amplifier system in which a gain fiber is operatively combined with a fiber optic coupler having first and second coupler optical fibers. The coupler fibers are fused together along a portion of their lengths to form a wavelength dependent coupling region whereby most of the light power of a wavelength λ s  couples between them, and most of the light power of a wavelength λ p  that is introduced into the first fiber remains in it. The mode field diameter of the first coupler fiber is substantially matched to that of the gain fiber and is smaller than that of the second coupler fiber. One end of the first coupler fiber is spliced to the gain fiber. A transmission fiber is spliced to the second coupler fiber, and a laser diode introduces pumping light of wavelength λ p  to the first coupler fiber. The fiber optic coupler preferably includes an elongated body of matrix glass through which the first and second coupler fibers extend. The matrix glass has a refractive index n₃ that is lower than that of the fiber claddings. The fibers are fused together along with the midregion of the matrix glass, the fiber cores being more closely spaced at the central portion of the midregion than at the body endfaces, thereby forming the coupling region.
Patent EP-0495262-A2 (EP)
Inventor: TALBOT CHRISTOPHER G
IPC: G01Q60/00
Filed: 1991-12-24
Abstract: Apparatus is provided which includes a FIB column having a vacuum chamber for receiving an IC, means for applying a FIB to the IC, means for detecting secondary charged particles emitted as the FIB is applied to the IC, and means for electrically stimulating the IC as the FIB is applied to the IC. The apparatus may be used, for example, (1) to locate a conductor (1610) buried under dielectric material (1615) within the IC, (2) for determining milling end-point when using the FIB (1620) to expose a buried conductor of the IC, and (3) to verify the repair of an IC step-by-step as the repair is made.
Patent EP-0456341-A2 (EP)
Inventor: HEWITT J PAUL
IPC: B01D5/00
Filed: 1991-03-05
Abstract: A vapor recovery system is disclosed wherein the condensable organic compounds e.g., hydrocarbons or chemicals contained in hydrated air mixture are removed by first dehydrating (110A,b) the vapors by refrigeration then desiccation followed by indirect heat exchange with a refrigerant gas at cryogenic temperatures in a chiller (180). The clean vapors from the system may be used to pre-cool (200) the air mixture prior to contact in the chiller. Additionally, the clean, dry vapors (208) may be used to regenerate the desiccant within the dehydrator. The rehydrated clean vapors may be dehydrated by returning (211) them to the feed to the system.
Patent EP-0497042-A2 (EP)
Inventor: MARTIN THEODORE A JR
IPC: C23C18/40
Filed: 1991-11-14
Abstract: A process for maintaining the level of cyanide ion stabilizer in an electroless copper plating bath held at a constant predetermined temperature by making additions of predetermined amounts of cyanide ion feedstock at predetermined time intervals. The properties of the copper layer deposited on a substrate by means of the system are significantly improved in uniformity and structural strength. In addition, the plating rate and stability of the bath are far more uniform. A programmable computer system for controlling the process of the invention is also described.
Patent EP-0496210-A2 (EP)
Inventor: DHEIN ROLF DR
IPC: C08G18/62
Filed: 1992-01-09
Abstract: The use of mixtures of a) aqueous/organic solutions or dispersions of anionically modified polyacrylate resins with b) organic polyisocyanates and optionally c) coating technology auxiliaries and additives as coating agents for preparing baked coatings to be baked at 40 to 160 DEG C onto any desired heat-resistant substrates.
Patent EP-0483115-A2 (EP)
Inventor: STROMAN DAVID WOMACK
IPC: C12N1/20
Filed: 1985-10-29
Abstract: Novel DNA sequences which are responsive to the presence of methanol, catabolite non-repressing carbon sources and carbon source starvation are provided. In addition, novel constructs including these DNA sequences, as well as transformed organisms therewith are provided. Processes for producing the DNA sequences and constructs of the invention are detailed. The production of polypeptide product under the control of the regulatory regions of the invention is demonstrated.
Patent EP-0497273-A2 (EP)
Inventor: MAIER HANS
IPC: B65D6/24
Filed: 1992-01-28
Abstract: 2.1. Packaging containers of the type mentioned here serve as transportation and presentation means for a number of packaged objects. These objects are sold from the packaging container. The empty packaging containers are usually destroyed since they are not suitable for renewed filling due to their material and their construction. The intention of the invention is now to provide a re-usable packaging container of this type. 
<??>2.2. The packaging container according to the invention has a base (11) and a stacking structure (12) which is detachably connected to the base (11) and can be folded up and/or collapsed, specifically preferably in such a way that the folded-up or collapsed stacking structure (12) can be placed on the base (11). In this manner, empty packaging containers can be transported back in a space-saving manner and, if appropriate, refilled again. The packaging containers according to the invention are thus re-usable. 
<??>3. The packaging container according to the invention is particularly suitable for receiving a plurality of piles of packaged confectionery articles lying one above the other, specifically in particular bars of chocolate (10). 
<IMAGE>