baber/WOPTO huggingface dataset:
Patent EP-0508570-A2 (EP)
Inventor: FROESCHLE THOMAS A
IPC: H04R3/00
Filed: 1992-02-20
Abstract: A transducer includes a core (11) of low reluctance magnetic material formed with a narrow gap (14). There are first (12) and second (13) coils of conductive material wound on the core adjacent to and on opposite sides of the gap. A permanent magnet (15,16) in and substantially filling the gap is in noncontacting relationship with the core (11) and is supported to allow relative movement between the permanent magnet and the core. The core may be generally U-shaped, C-shaped or 8-shaped with the path of relative movement between the permanent magnet and the core usually generally perpendicular to the plane of the core. No portion of the core is in the plane of permanent magnet movement. The permanent magnet preferably comprises first (15) and second (16) contiguous permanent magnet elements having adjacent unlike poles along a boundary substantially midway between opposed surfaces of the core along the direction of relative motion.
Patent EP-0529856-A2 (EP)
Inventor: KAMOGAWA HIDEKI
IPC: B23K26/24
Filed: 1992-08-10
Abstract: Metal sheets (21, 22) having different thicknesses are abutted and laser-welded. During laser welding, the laser beam (30) weaves from side to side with respect to a weld line. As a result, the width of the weld bead (23) is increased and the gradient of the weld bead surface is decreased whereby no sharp edge remains at the weld line (40). The resulting one-piece sheet can be used as a press material without any pre-pressing processing, such as grinding.
Patent EP-0508881-A2 (EP)
Inventor: YONEZAWA KEITARO
IPC: B25B5/08
Filed: 1992-04-07
Abstract: A clamping first piston (11) is inserted into a locking second piston (17) inserted into a cylinder bore (9) of a housing (4). A clamping member (7) is fixedly secured to the left portion of the first piston (11). A clamping first actuation chamber (21) is formed on the right side of both those pistons (11)(17), and an unclamping second actuation chamber (25) is formed on the left side of the second piston (17). A wedgy space (30) is formed between the outer circumferential surface of the first piston (11) and the cylinder bore (9). A locking wedge (31) is inserted into the wedgy space (30) from right side and an unlocking engaging portion (34) is opposed to an unlocking engaged portion (33) of the first piston (11) from left side, so that these wedge (31) and the engaging portion (34) are fixedly secured to the second piston (17).
Patent EP-0534918-A2 (EP)
Inventor: FILIPPONI ALBERTO
IPC: A61H33/06
Filed: 1992-09-23
Abstract: This invention concerns a device for the production of steam for installing on the roof of a new or existing standard shower cabinet (6), so as to transform a standard shower cabinet (6) into a sauna. 
     The device in question consists of a compact box-shaped roof (1) having a fan for forced air circulation and an instantaneous vaporizer (8) supplied directly by the water mains by means of a 
solenoid valve operated intermittently by a timer interlocked by two thermostats; said roof (1) is used together with a covering screen (4) for closing the part of the cabinet top which is not covered by the roof itself.
Patent EP-0568818-A2 (EP)
Inventor: BRONNER GARY BELA
IPC: G11C5/14
Filed: 1993-04-02
Abstract: A semiconductor memory device and operational method having reduced well noise are provided. The memory device includes a plurality of memory cells arranged in rows and columns within an array well and addressable by a plurality of word lines and bit lines. The array well is biased to a desired potential and a sense amplifier is employed to read bit line states during a predefined bit line signal development period. Array well biasing is removed during at least a portion of this signal development, so that the well potential floats (ideally remaining stable) as signals are being developed on the bit lines. This temporary, floating well technique is particularly important for open bit line architectures.
Patent EP-0609481-A2 (EP)
Inventor: ODA MASAOMI ATR AUDITORY AND V
IPC: G06F17/30
Filed: 1993-04-06
Abstract: A plurality of data stored in a data base memory (5) are displayed on a display portion (6) at random, and when a retriever designates a desired data among the displayed data by a keyboard (2) or a pointing device (3), a CPU (1) stores the data in an auxiliary memory (7), estimates data which seems to be desirable for the retriever based on the stored data, and selects estimated data from the data base memory (5) as well as data which are not determined to be desirable, and these are displayed simultaneously. Therefore, the scope of desirable data can be narrowed, well reflecting the intention of the retriever.
Patent EP-0578129-A2 (EP)
Inventor: UWIRA BERND DR
IPC: G01S17/86
Filed: 1993-07-01
Abstract: An imaging sensor unit contains a passive sensor which splits a field of view into pixels having different brightnesses and which is followed by image processing means, and an additional active LADAR sensor comprising a laser (50) which emits a scanning beam and generates range signals from the radiation reflected from surfaces in the field of view. The scanning of the field of view by the LADAR sensor is controlled by the image processing means (56) following the passive sensor, in such a manner that the scanning by the LADAR sensor is restricted to objects covered by the passive sensor in the field of view. Common imaging optics (14) are provided for the LADAR sensor and the passive sensor, a beam divider (16) being provided for separating the beams applied to the passive sensor and the returning beams of the LADAR sensor. <IMAGE>
Patent EP-0585976-A2 (EP)
Inventor: KAELIN AUGUST NAZAR
IPC: H04R25/00
Filed: 1993-11-10
Abstract: In a hearing aid with a gain filter section, the acoustomechanical noise feedback is compensated for by means of a compensator (15). The signal connection at the compensator (15) and preferably also at the gain filter section (5) is in the frequency domain, for which purpose a differentiating unit (13), into which the compensator signal is injected, is followed by time-domain/frequency-domain transformation units (20, 28), or corresponding inverse transformation units (26, 24). <IMAGE>
Patent EP-0572090-A2 (EP)
Inventor: STRUBBE HUGO J
IPC: H04N5/445
Filed: 1993-05-26
Abstract: A system comprising a user interface which can access downloaded TV program information, which can be continually updated and provided either "over the air", over cable or satellite transmission paths or other "fast data" paths, and automatically correlate this information with the preferences of the user, to create and display at least one program information database based upon the results of the correlation.
Patent EP-0559320-A2 (EP)
Inventor: DAHMS GERD HERBERT
IPC: A61K8/00
Filed: 1993-01-26
Abstract: The invention concerns a process for producing a water-in-oil emulsion comprising mixing an oil dispersion of particles of a metallic oxide having a primary particle size less than 0.2 micron with one or more emulsifiers and an aqueous phase. 
     The method enables the production of such emulsions containing relatively small quantities of emulsifiers and a novel emulsion made available by the invention contains less than 1% by weight of emulsifiers, 10 to 60% by weight of an oil phase and at least 40% by weight of an aqueous phase. 
     The emulsions so formed are useful in preparing UV absorbing compositions such as sunscreens, skin protectants, moisturisers and after-sun lotions.
Patent EP-0575045-A2 (EP)
Inventor: FUJIKAWA MASARU C O ELEPHANT C
IPC: B66C13/26
Filed: 1993-05-10
Abstract: A hoist machine is provided with a driving member (2) driven by a capacitor start single phase motor (3), which is provided with a governor (4) and a switching device (5) for turning on-off a start capacitor following operation of the governor, the switching device (5) is provided with a switch control panel (37), which, when the driving member (2) drives to hoist a load, maintains on-operation of the lowering side switch (36) and turns off the hoisting side switch (33) following the operation of the governor (4) to thereby cut off energization to the start capacitor (C1), and when the lowering operation, maintains on-operation of the hoisting side switch (33) and turns off the lowering side switch (36) to thereby cut off energization of the start capacitor (C1 Thus the reversal of direction of operation of a hoist machine may be achieved with the minimum of delay.
Patent EP-0575055-A2 (EP)
Inventor: MURAYAMA YOICHI
IPC: C23C14/24
Filed: 1993-05-20
Abstract: The present invention provides a plasma vapor deposition apparatus and inline apparatus thereof which comprise, for the purpose of permitting formation of a high-quality film of ITO, for example, at a high productivity, a drive and a horizontally rotating circular holding plate connected thereto, the circular holding plate having a vapor source material mounting section concentric with the rotation axis thereof provided on the surface thereof, and a high-frequency exciting means having coil-shaped electrodes.
Patent EP-0598538-A2 (EP)
Inventor: POKORA ALEXANDER R
IPC: D21C5/00
Filed: 1993-11-09
Abstract: A lignocellulosic pulp is treated with soybean peroxidase in the presence of a peroxide and lignin is removed from the pulp.
Patent EP-0601863-A2 (EP)
Inventor: DOWDEN PAUL JOHN
IPC: B65G65/20
Filed: 1993-12-09
Abstract: A barrel reclaimer has a drum member (2) with axially extending series of openings (8) provided with buckets (10) for taking material from a stockpile. At least some of the series of openings terminate spaced from the ends of the drum member and auxiliary tapered openings (30) are arranged in line with each such series, between the end of the associated series and the drum end. The provision of auxiliary openings of the forms discussed is found to increase the fatigue resistance of the drum member. It is also helpful if the individual openings (8) of each axial series are uniformly spaced from each other.
Patent EP-0602997-A2 (EP)
Inventor: SUU HIROSHI C O INTELLECTUAL P
IPC: H04L13/08
Filed: 1993-12-17
Abstract: An information transmission system comprising a memory medium (1), information apparatuses (2 to 11) differing from each other in data format which cause said memory medium to store data and the identification information item unique to each of these information apparatuses and which read the data from said memory medium on the basis of the identification information item stored in said memory medium.
Patent EP-0598686-A2 (EP)
Title: Read-only sequence controller
Inventor: KUZE YOSHIKAZU
IPC: G05B9/02
Filed: 1993-11-12
Abstract: A read-only sequence controller has a main circuit (A) and a sub-circuit (B) operated by a command signal from the main circuit at a predetermined cycle time. The cycle time of the main circuit (A) is longer than the sub-circuit (B) in order to control the sub-circuit (B). A sensor (67) is provided on an outlet of a machine for detecting a discharge of a work at every cycle end and producing a discharge signal which is fed to the sub-circuit (B). In normal operation, the sub-circuit (B) is re-started in response to the discharge signal and the command signal from the main circuit (A). When abnormality occurs, the sensor (67) does not produce the discharge signal. In response to absence of the discharge signal and to the command signal, a stop control circuit produces stop signals to stop the main circuit (A) and the sub-circuit (B).
Patent EP-0592379-A2 (EP)
Inventor: SMITH RAY
IPC: A41D13/02
Filed: 1993-03-12
Abstract: There is provided an improvement in a process and apparatus for preparing panels used in the manufacture of protective garments with compression platens. The platens are provided with at least one heating element which is tensioned by spring means and forms a pattern for a panel. Two panels may be formed simultaneously each having seamed leg and arm portions and are to be joined by heat sealing along the back.
Patent EP-0631231-A2 (EP)
Inventor: ANDERSON HOWARD C
IPC: G06F3/0485
Filed: 1994-06-13
Abstract: A method is provided for using a scroll bar (32) to select and view exact pages of a document without downloading unwanted pages of the document. Instead of displaying all the pages before a particular page is selected via scroll bar (32), the method does not display any of the incremental or unwanted pages before the actual selected page is selected, retrieved and displayed.
Patent EP-0633676-A2 (EP)
Inventor: FUKASAWA ATSUSHI OKI ELECTRIC
IPC: H04W76/00
Filed: 1994-06-28
Abstract: A code-division multiple-access spread-spectrum communication system uses pairs of spreading codes with rates of N/2 chips per data symbol to provide a capacity equivalent to that obtained in a conventional system with N chips per symbol. In the transmitter, identical input data are spread in parallel by both spreading codes, then used to modulate two orthogonal carrier signals, and the resulting radio-frequency signals are combined for transmission from an antenna. In the receiver, the received signal is demodulated by parallel multiplication with the two carrier signals, the resulting baseband signals are correlated with the two spreading codes, and the results are added.
Patent EP-0659545-A2 (EP)
Inventor: SIEGENTHALER KARL J
IPC: B29D30/58
Filed: 1994-12-20
Abstract: A vectorial assembly method for first and second stage assemblies (5, 3) of radial tires, whereby a first stage assembly (5), mounted on a rotary inner support (52) so as to rotate about its axis, and a second stage assembly (3), housed inside a toroidal body (7) mounted for rotation, about a horizontal axis (8), on a supporting saddle (31) adjustable about a vertical axis (21), are rotated for determining their respective unbalance vectors, and are assembled, the first (5) inside the second (3), in relative angular positions such as to minimize the unbalance vector of the assembled tire.
Patent EP-0624368-A2 (EP)
Inventor: GOLDBERG DENNIS I
IPC: A61K38/00
Filed: 1994-04-29
Abstract: The present invention provides a method for treating AIDS. The method comprises the step of administering a therapeutically effective amount of an antiretroviral agent and a therapeutically effective amount of an intracellular glutathione stimulator to an HIV positive patient. In a preferred embodiment, the antiretroviral agent comprises AZT. In an embodiment, the composition for stimulating the intracellular glutathione levels comprises L-2-oxothiazolidine-4-carboxylate.
Patent EP-0653184-A2 (EP)
Inventor: MERILAINEN PEKKA
IPC: A61B5/083
Filed: 1994-09-23
Abstract: The gases expired by a patient (at rest or under stress), collected in a portable container (5), during a predetermined time interval, are analysed for oxygen and carbon dioxide contents in a measuring device (32) comprising gas sensors (29,30) and electromagnetic valves (24-27) controlled by a microprocessor (28). 
     The portable container (5) is manufactured in such a way so as to be folded into a minimal space, when deflated.
Patent EP-0631956-A2 (EP)
Inventor: RAUDASKOSKI VESA
IPC: B65H18/20
Filed: 1994-06-29
Abstract: The invention concerns a drum winder (10), which comprises winding drums (11;12) that support the roll (13) that is being formed and in which the gap that is formed by the winding drums (11,12) and by the roll (13) that is being formed is pressurized. The cutter well (15) or a part of same has been formed as a sealed pressure chamber (15) so as to pressurize the gap that is formed by the winding drums (11;12) and by the roll (13) that is being formed.
Patent EP-0669502-A2 (EP)
Inventor: BOITING BERND DIPL-ING
IPC: F24F13/06
Filed: 1995-01-20
Abstract: The vent outlet has a union into a housing with outlets in the bottom surface. The latter is divided into sections (60, which can be slid and/or hinged, either individually or together. They can be on horizontal spindles (7) passing through the centre of the adam surface, and which extend radially outwards from it. Each section can be attached at one edge to the spindle. The cross-sectional area of the housing (2) can be greater than that of the union (1), and on the inside of the housing walls at the bottom there can be supports for the bottom-surface sections.
Patent EP-0673774-A2 (EP)
Inventor: JEANMAIRE DAVID LOUIS C O EAST
IPC: B41J2/36
Filed: 1995-03-03
Abstract: Compensation is provided for location-dependent voltage drops within a thermal printhead by adjusting the duration of application of current to selected resistive heating elements as a function of the location of ( i ) the resistive heating elements on the printhead and ( ii ) of the number of heating elements which are simultaneously activated. A histogram of the frequency that different duration of current application occur during each print line is produced and used for producing a location-dependent correction factor. The resistive heating elements may be segmented into a plurality of groups based on physical location on the printhead, and the duration of application of current to the selected resistive heating elements is adjusted as a group.
Patent EP-0687915-A2 (EP)
Inventor: MURAMATSU RYOJI C O TOKIN CORP
IPC: G01R29/08
Filed: 1995-06-14
Abstract: An electric field sensor comprises an electric field sensor head (13) for varying an intensity of a propagating light beam from a light source (19) in response to an electric field intensity of an input signal received by a reception antenna (11). A photo-electric converter (21) converts the propagating light beam into an output signal. A correcting device (27) compares the output signal with a reference signal to produce and supply a control signal to the photo-electric converter.
Patent EP-0712111-A2 (EP)
Inventor: KANNO HIDEO
IPC: G09G3/20
Filed: 1995-11-09
Abstract: A display control apparatus for forming dot clocks for display corresponding to a video signal from a first sync signal and executing a display control is constructed by a comparator for comparing the first sync signal and frequency division signals, a clock forming circuit for forming the dot clocks for display on the basis of a result of the comparator, a memory in which frequency division parameters of the dot clocks for display have been stored, a frequency division signal forming circuit for forming the frequency division signals from the frequency division parameters and the dot clocks for display, a counter for counting the first sync signal, and a changing circuit for changing the frequency division parameters stored in the memory in the case where a count value of the counter reaches a predetermined value.
Patent EP-0715950-A2 (EP)
Inventor: TUSBERTI SILVANO
IPC: B31F1/22
Filed: 1995-12-04
Abstract: A quick folding unit for a fret-folded separator cutout for boxes for containing ampoules or the like, comprising: a line (4) for the stepwise advancement of the cutouts, which has a plurality of pairs (11a,11b) of cross-members along which a plurality of trucks (12) are mounted so that they are slideable transversely, plates being rigidly coupled to the trucks and being arranged longitudinally to the line so as to support and fold the upper crests of the spacers of the cutout, the plates being provided with a rear pusher tooth for the advancement of the cutout; a cutout folding line (5), which lies above the advancement line (4) and has a plurality of cross-members (18a,18b) that advance stepwise and along which a plurality of trucks (19) are mounted so that they are slideable transversely, respective longitudinal seats (20) being rigidly coupled to the trucks, the plates (16) being insertable in the seats; fixed cam profiles for the translatory motion of the trucks along the cross-members; means (6) for depositing the cutouts at the inlet of the advancement line; and means (7) for removing the folded cutouts.
Patent EP-0676430-A2 (EP)
Inventor: LARSON GARY ROBERT
IPC: C09D175/00
Filed: 1995-02-15
Abstract: A waterborne coating composition containing an aqueous dispersion of a polymerr bearing at least two active methylene groups and being substantially free from hydroxyl, primary amino, and secondary amino groups, and an aqueous dispersion of a polyisocyanate bearing at least two isocyanate groups is provided. Also provided is a method of improving the chemical resistance of a coating and a substrate coated with the waterborne coating composition.
Patent EP-0696131-A2 (EP)
Inventor: METCALFE DAVID J
IPC: G06T5/00
Filed: 1995-07-31
Abstract: A method and system implements screening and a high addressability characteristic into an error diffusion process. A grey level value representing a pixel is received. The grey level value has a first resolution which corresponds to an original input resolution. The grey level value is then screened (1). A threshold circuit (9) thresholds the grey level value and generates an error value (e FB ) as a result of the threshold. A portion of the error value is diffused (7) to adjacent pixels on a next scanline. The screened grey level value can also be interpolated to generate subpixel grey level values which correspond to a second resolution. The second resolution is higher than the first resolution and corresponds to the high addressability characteristic. The threshold circuit would then threshold the grey level value and generate an error value having a resolution corresponding to the first resolution.
Patent EP-0705012-A2 (EP)
Inventor: NETRAVALI ARUN NARAYAN
IPC: H04L29/06
Filed: 1995-09-14
Abstract: A gateway system for connecting first and second communication networks has first and second network end nodes and a protocol converter. The gateway system operates to provide input-output services of both network protocols to users of both networks in communicating through the gateway system. The gateway system employs associated complement protocol circuits in the end nodes and the protocol converter to provide these services. An efficient technique for generating the complement protocol of a first network is to prune finite state machines representing the operation of the second network protocol to provide the services of the second protocol that are not provided by the first protocol. The complement protocol circuits for the second network are then constructed based on the pruned finite state machines representing the operation of the first protocol.
Patent EP-0706119-A2 (EP)
Inventor: BUSH CRAIG PALMER
IPC: G06K15/00
Filed: 1995-10-04
Abstract: Printer (1) receives revised operating code in flash memory (19). To preserve offset adjustment unique to the printer, the values in new operating code are compared with those in the previous code, and new offsets preserving the previous offsets are stored in permanent memory (21). The use of permanent memory is minimized by basing the calculation on changes from start of production.