baber/WOPTO huggingface dataset:
Patent EP-0623067-A1 (EP)
Inventor: SUNDSTROEM ERIK
IPC: B27B17/08
Filed: 1992-11-27
Abstract: Pignon d'entraînement pour tronçonneuses, comprenant une bague externe (11) transmettant une force agissant sur sa partie externe (13) à une chaîne, et comprenant une surface d'engrenage interne importante (15) entrant en prise avec une plus petite surface d'engrenage externe (17) située sur l'axe d'entraînement, ou sur une bague interne (17) soutenue par l'axe d'entraînement, ainsi qu'un ou plusieurs éléments d'écartement (19, 20, 24, 27) maintenant le centre de la bague externe (11) à une certaine distance par rapport au centre de l'axe d'entraînement, ce qui permet au centre de la bague externe de se déplacer le long d'une trajectoire incurvée autour de l'axe d'entraînement pour compenser les changements dans la longueur de la chaîne et pour maintenir automatiquement une force de tension dans la chaîne.
Patent EP-0556782-A1 (EP)
Inventor: YAMASHITA HIROSHI
IPC: G03C7/413
Filed: 1993-02-16
Abstract: A solution for bleaching or bleach-fixing an exposed and developed silver halide color photographic light-sensitive material contains a ferric complex salt of a compound represented by the following Formula (A-I), (A-II) or (A-III), and a compound represented by the following Formula (B):
       
  
 
        Formula (B)   X₂-A-COOM³
Patent EP-0559080-A1 (EP)
Inventor: KLINGLER ARMIN
IPC: F04D29/70
Filed: 1993-02-25
Abstract: Device for exhausting a gas component, such as moisture or the like, from a cooking space of a large-kitchen device or the like, in which, close to an essentially vertical housing wall (1), a radial blower is arranged, the drive shaft of which passes through the housing wall, characterised in that the housing wall (1) has close to the circumference of the radial blower a housing opening (10), and that there is provided close to the circumference of the radial blower a partition (42) for deflecting a part of the flow generated by the blower onto the housing opening (10). <IMAGE>
Patent EP-0561335-A1 (EP)
Inventor: PABOUCEK JAMES L
IPC: C10M157/00
Filed: 1993-03-16
Abstract: The invention is an improvement in wide viscosity range multigrade lubricants of the type having a mineral oil base into which is added a viscosity index improver and a wear enhancer package and, more specifically, in the viscosity index improver which is used. The viscosity index improver mixture of contains (a) 85 to 99.5% by weight, preferably 91%-95% by weight, of low molecular weight ethylene-propylene copolymers; and (b) 0.5 to 15% by weight, preferably 5% to 9% by weight, of an esterified alkenyl-vinyl polymer pour point depressant to make 100% total amount of (a) and (b). 
Normally, this mixture will be contained in the base lubricant in an amount of about 1% to 95% by weight, preferably 1% to 25% by weight or 1 to 20% by weight and, most preferably, either 1-5% or 3-10% depending on the desired viscosity properties. To ensure the effect of the compounds in the final mixture, the pour point depressant component (b) should be present in the multigrade lubricant in an amount of at least about 0.1%, preferably 1.5%, and the ethylene-propylene copolymer component (a) should be present in an amount of at least 2% and preferably 25-35%.
Patent EP-0566957-A1 (EP)
Inventor: SHPANTZER ISAAC
IPC: H04W84/08
Filed: 1993-04-13
Abstract: A data communications system is overlaid on a voice-based trunked radio system (10). Digital data packets are transmitted over available radio channels, thereby enabling data communication between a host dispatch system (100) and mobiles (300) and a base station (200) in the trunked radio system. Radio channels associated with trunked channel groups are accessed when available by a communications controller (201). The communications controller is configured to communicate with various mobile units of the trunked radio system over available radio channels through multiple radio communication link (901). Radio channels are monitored to detect when the radio channels are presently unused for voice transmission and therey accessible for data overlay. In particular, when the data overlay system detects that the transmission of analog voice information ceases over a particular radio channel, the trunked channel group association of that particular radio channel is caused to be switched from a voice group to a data group. Data packets are then transferred over the available radio channel.
Patent EP-0577080-A1 (EP)
Inventor: MATSUMOTO KOJI C O EZEL INC
IPC: H01L21/52
Filed: 1993-06-29
Abstract: The present invention has a purpose to provide an inspection method of inclination of an IC in order to fix a position of IC speedily and precisely without the image information of binarized images. 
     An inspection method of inclination of an IC according to this invention defines an inspection area including open ends of IC pins, extracts longitudinal edges and open ends of pin of each IC pin from a density projection of each inspection area, calculates a representative point of each inspection area on a line along the open ends and calculates a center and inclination of an IC according to a difference of coordinates of a representative point of the inspection area positioninig in the opposite side.
Patent EP-0581217-A1 (EP)
Inventor: FUJIHIRA MASAMICHI
IPC: G01B9/04
Filed: 1993-07-23
Abstract: A near field scanning optical microscope based on a new principle, having higher resolution, is provided. The apparatus of the invention is comprised of at least an optical fiber 3 whose head portion is covered by an energy acceptor 6, a prism on which a sample which contains an energy donator 7 or is covered by the energy donator 7 is placed, a XY-axis transfer mechanism 9, XY-axis control mechanism 10, Z-axis transfer mechanism 11, Z-axis control mechanism 12, light source 13, optical system 14, and optical detecting system 15, and high resolution surface observation may be carried out by utilizing a phenomenon that a distance dependency of energy transfer efficiency from the energy donator excited by light to the energy acceptor is caused neighboring region as compare to intensity distribution of evanescent light. 
     Energy acceptors may be monomolecular films of N,N'-dioctadecyl thiadicarbocyanin or N,N'-dioctadecyl thiacyanin pigment, donators may be monomolecular films of N,N'-dioctadecyl oxacyanin pigment.
Patent EP-0582194-A1 (EP)
Inventor: WINTER ANDREAS DR
IPC: C08F4/76
Filed: 1993-07-28
Abstract: A highly effective catalyst system for the polymerisation of olefins is composed of a co-catalyst, preferably an aluminoxane, and a metallocene of the formula I, <IMAGE> in which M<1> is preferably Zr or Hf, R<1> and R<2> are preferably alkyl or halogen, R<5> is preferably hydrogen or alkyl, R<3> and R<4> are preferably alkyl, it also being possible for R<3>, R<4> and R<5> to be halogenated, -(CR<7>R<8>)m-R<6>-(CR<7>R<8>)n- is preferably a chain having one or more than one members in which R<6> can also be a (substituted) heteroatom, and m + n is preferably zero or 1.
Patent EP-0584722-A1 (EP)
Inventor: KOWALLIK JOSEF
IPC: H02S30/20
Filed: 1993-08-19
Abstract: In a process of fabrication of planar devices comprising photovoltaic modules, the photovoltaic modules are applied via an insulating layer to a carrier layer and covered with a protective layer. In order to provide a process which makes it possible to produce such devices efficiently and inexpensively, the photovoltaic modules and the insulating layer are continuously applied to a carrier-layer web which is likewise supplied continuously. The protective layer is likewise preferably applied continuously and the individual devices are cut out of the carrier-layer web comprising insulating layer, photovoltaic modules and protective layer. <IMAGE>
Patent EP-0640293-A1 (EP)
Inventor: ASKMAN LARS
IPC: A23L7/109
Filed: 1993-08-28
Abstract: A process for blanching or cooking a pasta strand which comprises feeding a pasta strand and hot water to the inlet of a pipe, conveying the pasta strand and hot water through the pipe for blanching or cooking the pasta strand, draining water from the blanched or cooked pasta strand as it exits from the pipe and recirculating the drained water to the inlet of the pipe.
Patent EP-0597285-A1 (EP)
Inventor: SCHORNSTEIN AXEL
IPC: B62B3/00
Filed: 1993-10-20
Abstract: A management device is proposed for luggage trolleys, in particular in airports, railway stations and similar extensive installations in which, when mass transport means arrive for the passengers, a sufficient number of luggage trolleys must be made available at the respective place of arrival and at the time of arrival of the mass transport means in order to transport the luggage of the passengers to the individual transport means, detection of the location of the individual luggage trolleys by means of radio being used in order to reduce the necessary expenditure on material and personnel, for which purpose there is provision in particular for each luggage trolley to be equipped with a receiver/transmitter unit, and for the entire surface of the installation to be divided into individual areas, each of which is equipped with a fixed transmitter/receiver, the transmitters/receivers of the individual areas being connected to a central data acquisition and processing system. <IMAGE>
Patent EP-0604771-A1 (EP)
Inventor: FERNANDEZ DURAN ALFONSO
IPC: G06F7/509
Filed: 1993-11-27
Abstract: In which there is first an input reordering (2) of the m incoming words (1) each of p bits, grouping together all the bits with the same weight; afterwards a logical combination (3) is done, for each group, of the m bits of which they are composed, in this way reducing their number to n; and finally an output reordering (4) is done of the bits obtained from the previous combining process, to form n words (5) consisting of        p+n-1           bits of different weights. 
     The device implements the method described. 
     Particularly applicable to digital communications systems and in data processing applications.
Patent EP-0600402-A1 (EP)
Inventor: COLLERAN STEPHEN A
IPC: H01R4/24
Filed: 1993-11-29
Abstract: A terminal retention system is provided in an electrical connector (10) for terminating a conductor (46). The connector includes a dielectric housing (12) having a terminal-receiving passage (18). A terminal (20) is received in the passage. The passage includes an opening for access therethrough of a crimping tool (44), and the terminal includes a crimp section (30) aligned with the opening for engagement by the crimping tool to deform the crimp section into crimping engagement with the conductor. A cavity (26,64,66) is provided in the passage aligned with the crimp section of the terminal and into which the crimp section can deformably expand to retain the crimped terminal in the passage as a function of crimping the crimp section onto the conductor.
Patent EP-0552831-A1 (EP)
Inventor: MAS ELIE
IPC: E04B2/88
Filed: 1993-01-13
Abstract: The structure comprises a series of profiled sections connected to each other via junction pieces and strengthened by cabling. The profiled sections (1, 2, 3, 4) have a hole (13) providing a passage for a rod (101). The junction pieces comprise a series of plates (7, 8, 9, 14). The rod (101) extends between two plates (7, 14) in such a way as to provide a connection between the profiled sections (1, 2, 3, 4). Plates (7, 8, 9) have grooves (10, 10a, 11, 11a) for forming conduits providing a passage for a cable. These plates (7, 8, 9) are connected to one another by means of bolts (15) whose rods extend along an axis (G, Ga) removed from the central axis (W) of the junction piece. <IMAGE>
Patent EP-0568149-A1 (EP)
Inventor: KEMPEN HENRICUS GERARDUS MARIA
IPC: B41F15/24
Filed: 1993-04-21
Abstract: A device for applying a coating of an adhesive substance to an endless belt (2, 12) forming part of a screen printing machine is described. 
     The device comprises a trough (3, 13) and pumping means (6, 16) for filling the trough (3, 13) with a stock (4, 14) of an adhesive substance to such a level that the meniscus thereof comes into contact with the endless belt (2, 12). 
     The excess adhesive substance is removed from the belt using doctor means (5, 15). 
     The device can also comprise pressure setting means such as a pressure bellows (51), for setting the pressure at which the doctor means (45) rest against the surface of the endless belt (42).
Patent EP-0647882-A1 (EP)
Inventor: VAN DEN BERGEN PATRICK C O AGF
IPC: G03D3/08
Filed: 1993-10-11
Abstract: A photographic processing station (14) for treating an image-wise exposed photographic sheet material with a processing liquid, which comprises :
     processing trays (54, 55) with a body of processing liquid,   replenishing means (56, 57) for adding processing liquid to the station,   driven pressure roller pairs (21, 22, 23, 24, 25) for conveying sheet material through said body of liquid, the lower rollers of the roller pairs dipping completely in the processing liquid and the upper rollers dipping only partially therein, and   cleaning rollers (26, 27, 29) with a circumferential covering of a pile fabric, which are in frictional contact with the upper rollers of said roller pairs, and the peripheral speed of which is equal to that of the corresponding upper rollers.
Patent EP-0659776-A1 (EP)
Inventor: BERNDT HARALD WALTER
IPC: C08F14/06
Filed: 1993-12-23
Abstract: A process for preparing a polymer of a vinyl chloride monomer with improved particle size distribution by polymerising the vinyl chloride monomer under suspension conditions at a given stirring velocity and a specific power input in the range of 0.50 to 2.0 W/kg, characterised in that initially a reduced stirring velocity of 70 to 90% (rpm/rpm) relative to the given stirring velocity is applied until at least 1%wt but no more than 15%wt of the vinyl chloride monomer is polymerised, whereupon polymerisation is continued at the given stirring velocity.
Patent EP-0571056-A1 (EP)
Inventor: RETALLICK WILLIAM B
IPC: B01J35/04
Filed: 1993-05-10
Abstract: A catalytic reactor serves as the ignition stage for a multi-stage combustor. In one embodiment, the catalytic reactor includes a stack of corrugated metal strips, each strip having a catalyst coating on exactly one side, wherein a coated side of one strip faces an uncoated side of the adjacent strip. Thus, the reactor defines channels each having two walls, exactly one of which bears a catalyst coating. Another embodiment takes the form of a spiral formed by winding two strips, each strip having a catalyst coating on one side. The coated side of one strip faces the uncoated side of the other. Thus, the spiral includes channels having a catalyst coating on only one wall. In still another embodiment, a single strip has bands of coated and uncoated regions on both sides. At any given point on the strip, one side of the strip has a catalyst coating and the other side has no coating. One forms the catalytic reactor by folding the strip back and forth upon itself, in a zigzag pattern, and enclosing the folded strip within a canister.
Patent EP-0551215-A1 (EP)
Inventor: MEMORY RUSSELL JAMES
IPC: A01C15/04
Filed: 1993-01-11
Abstract: The present specification discloses an apparatus for entraining particulate materials, including seed and/or fertilizers, in a conveying air stream of an agricultural seeder. The apparatus combines the accelerating force of gravity on the particulate material being metered out by the seeder, with the downward vertical component of velocity of the entraining air stream to bring the particles to the required conveying velocity. This is achieved by having the air stream moving in a predominantly downward direction when it meets and mixes with the particulate material descending by gravity.
Patent EP-0555052-A1 (EP)
Inventor: PATEL GAUTAM AMBALAL
IPC: C08L43/00
Filed: 1993-02-02
Abstract: Non-gelling, radiation curable liquid coating compositions comprise at least one acrylic ester, preferably a mixture of a silyl acrylate and at least one polyfunctional acrylate; silica, preferably having an average particle size in the range of about 15-30 nm.; an initiator for ultraviolet radiation-induced curing and a hindered piperidyl ester such as bis(1-octyloxy-2,2,6,6-tetramethyl-4-piperidinyl) sebacate. The compositions also preferably contain an ultraviolet stabilizer, typically a benzophenone or benzotriazole. When employed as coatings for resinous (especially polycarbonate) articles and cured, said compositions provide abrasion resistance and weatherability.
Patent EP-0574110-A1 (EP)
Inventor: WOO EDWARD P H
IPC: G06F17/27
Filed: 1993-03-08
Abstract: A method and system for retrieving ideographic characters such as Chinese characters wherein a computer displays a set of four questions relating, respectively, to the geometrical characteristics of the first and last strokes and any geometrical enclosures of the character to be searched and its total number of strokes. The computer also displays a fifth optional question relating to the number of crosses each formed by two strokes in the character. The user selects among the various choices for the character. Upon each selection by the user, the computer conducts a search eliminating characters that do not correspond to the characteristic description selected. After the search is completed, the computer displays all characters having the selected characteristics and a total number of strokes within a predetermined range of that entered by the user to accommodate for possible counting errors. If too many characters are displayed, the user may enter the answer for the fifth optional question. In that case, the computer conducts a further search to eliminate those that do not meet the description and display those that do. Thus, only fewer characters are displayed for efficient identification by the user. The computer then displays the corresponding pronunciation and explanation entries for the character.
Patent EP-0567340-A1 (EP)
Inventor: VARNHAM MALCOLM P BRITISH AERO
IPC: G01C19/5691
Filed: 1993-04-22
Abstract: A method of tuning a vibrating rate sensor (10) the step of balancing and mode alignment of the vibrating portion (34) of said sensor (10) by material removal from said portion (34) after the drive and pick-off transducers (30, 32, 18, 20) are fixed to said portion (34).
Patent EP-0580407-A1 (EP)
Inventor: PALOMBO MARIO P
IPC: G02B26/10
Filed: 1993-07-20
Abstract: Disclosed is a scanning device (10) having a very fast raster scan and a small angle field of view. The scanning device (10) incorporates a rotating polygon scanning wheel (12) in which a beam of light (24) is reflected off of a first facet (14') of the wheel (12). A reflected beam (32) from the first facet (14') is directed through an optical subsystem that reverses the scanning direction of the beam and redirects the beam onto a second facet (14") of the scanning wheel (12). Since the subsystem optics reverses the scan of the beam, the second facet (14") scans the beam in an opposite direction to that of the first facet (14') and only the difference between the two scans remains. In a first embodiment, the optical subsystem magnifies or demagnifies the beam such that the angle of scan is enlarged or reduced, and thus the second scan will not completely cancel the first scan. Consequently, a very narrow field of view of a particular scene can be scanned very quickly. In an alternate embodiment, the size of the scan is altered by either altering the convergence or divergence of the beam between the two scanning reflections to achieve the small angle scan. In yet another embodiment, the small angle scan is achieved by substantially, but not entirely, reversing the scan direction.
Patent EP-0588730-A1 (EP)
Inventor: LOBATI LUIGINO
IPC: B41K1/50
Filed: 1993-09-17
Abstract: Support for a pre-inked stamp having an adjustable stroke, comprising a handle (10), a fixed base (20) intended to be applied to a substrate to be printed, and a stamp carrier (30) movable together with the said handle (10) in an axial direction of displacement, the said stamp carrier (30) being, on the one hand, maintained in a position retracted into a cavity (21) of the said base (20) under the action of an elastic return means (40) and, on the other hand, brought into contact with the said substrate to be printed as a result of the axial displacement of the handle (10) over a given stroke. According to the invention, the said support likewise comprises a ring (50) for adjusting the stroke of the handle (10), the said ring possessing, on the one hand, a body (51) having the form of a cylinder of revolution and, on the other hand, a fixed stop means for limiting the axial displacement of the said handle (10), the said fixed stop means cooperating with a movable stop means (12) provided on the handle (10), at least one of the said stop means consisting of a helix of revolution of axis D, and the position of the said adjusting ring (50) being adjustable in rotation about its axis D. The invention is used for pre-inked stamps. <IMAGE>
Patent EP-0605294-A1 (EP)
Inventor: MENEGAZZI PASCAL
IPC: G06F17/50
Filed: 1993-12-21
Abstract: The present invention relates to the reconstitution of volumes normally located inside a solid with a view to carrying out calculations relating to the said volume. According to the invention, the method essentially consists in:   a) making digitized images of several parallel sections of the space neighbouring the said volume, b) processing the said data in order to numerically create a contour of the said volume, and c) processing the data relating to the said contour in order to make them usable for essentially numerical calculations.   The invention relates, in particular, to the application of the method to reconstituting a cooling circuit of an internal combustion engine cylinder head. <IMAGE>
Patent EP-0569307-A1 (EP)
Inventor: CRETIN MICHEL
IPC: B21C37/20
Filed: 1993-05-04
Abstract: The device according to the invention relates to the production, by rolling, of helical fins on tubes for a heat exchanger so as to increase their capability of heat transfer. It comprises four rollers (6, 7, 8, 9) distributed over two carriages (4, 5) which can move translationally towards each other by means of a ram enabling the four rollers to be simultaneously brought to bear against the wall of a tube (2). The four rollers, distributed around the tube, are rotationally driven at the same speed by a single motor means (50) and can be oriented about an axis (X2, X3, X4, X5) perpendicular to their forming zones. The tube (2) is driven by the rollers along a running axis (X1-X1). Application to the finning of tubes (2) made of stainless (non-oxidisable) metals or alloys. <IMAGE>
Patent EP-0592353-A1 (EP)
Inventor: CARROLL ROGER D
IPC: H03H9/02
Filed: 1993-10-05
Abstract: A SAW detector has a SAW transducer 10 disposed on the surface of a piezoelectric substrate 12 which injects a SAW 20 in response to an RF input signal applied to line 14. A semiconductor charge transport region 30 comprising a charge transport channel 32 sandwiched between two charge confinement layers 34,36, is disposed above the substrate. A source electrode 40 provides electrons to the channel 32 and a drain electrode 42 removes electrons from the channel 32. The electric fields generated by the SAW 20 travel along the channel 32 and provide a forcing function to move the electrons from the source electrode to the drain electrode as a continuum, not in charge packets, thereby providing output current 48 on a line 49 indicative of the SAW 20 frequency.
Patent EP-0629726-A1 (EP)
Inventor: BERKTOLD KLAUS
IPC: D03D51/00
Filed: 1993-06-15
Abstract: To prevent weaving faults, according to the process, on the one hand the weaving machine is stopped as a function of a disturbance signal and on the other hand the fabric edge (15) is simultaneously shifted into a set-aside position (15'), so that the reed does not butt against the incorrectly inserted weft thread. Run-on points in the fabric are prevented by means of a starting process coordinated with the type of fabric, of the warp thread and of the weft thread. <IMAGE>