baber/WOPTO huggingface dataset:
Patent EP-0430605-A2 (EP)
Inventor: STROEMMER ESKO KAARLO JUHANI
IPC: H04B7/26
Filed: 1990-11-23
Abstract: The invention relates to a frequency detector based on a digital phase lock, the detector being especially suitable for use in an SAT frequency detector of mobile telephones in the TACS and AMPS systems. The detector part of the detector according to the invention comprises a detection timer (6) which forms a detection sequence of the desired length, at the end of which the output signal (SATVAL) of the detector part (5) is updated; a first phase detector VI1 (7) having a detection window in which it counts those rising or falling edges of the synchronized input signal (SSAT) which coincide with the window; a second phase detector VI2 (8) also having a detection window of its own in which it counts those rising or falling edges of the synchronized input signal (SSAT) which coincide with the window, the detection windows being made up of an SAT signal (S01) formed by the digital phase lock loop and of its harmonics, in which case, if at the end of a detection sequence the counter of the first phase detector VI1 (7) exceeds and the counter of the second phase detector VI2 (8) falls short of its predetermined threshold value, the detector part (5) will interpret the received signal as correct.
Patent EP-0438970-A2 (EP)
Inventor: LAESER BERNHARD
IPC: F16N3/06
Filed: 1990-10-31
Abstract: The dispenser is suitable, for example, for applying grease to the winding on the end of a pipe or flux to a solder connection on a pipe. The dispenser consists of a handle (3) which can be screwed into a bellows (2). By means of a feed pipe (1), the liquid or pasty medium can be pressed out of the bellows and onto the desired point. A distributor unit consisting of a core element (8) which is rotatably mounted on the feed pipe (1) and has a brush (6) and guide bar (5) serves to distribute the medium onto the end of the pipe. <IMAGE>
Patent EP-0434647-A2 (EP)
Inventor: GRANIERI LUIGI
IPC: E04B2/92
Filed: 1990-12-21
Abstract: Modular sectional construction comprising a frame of metallic sections (14,18) anchored to the bearing building skeleton and/or the building masonry (1), and a plurality of replaceable panels (15) applied to said frame (14,18) so as to form a continuous front coating completely the bearing cage and/or the building masonry (1) including the frames of the outer casings, the vertical corners and the top and bottom edges.
Patent EP-0388392-A2 (EP)
Inventor: HOHENBERG GUENTER PROF DR ING
IPC: G01N1/38
Filed: 1990-02-02
Abstract: To regulate the volumetric flow of the part continuously removed from a gas stream and fed to a gaseous dilution stream for continuous mixing, this part, after branching off from the gas stream and before the mixing with the dilution stream, is passed through a baffle area (17) to which a controllable control stream is fed, as a result of which a pneumatic orifice avoiding mechanical cross-sectional changes in the guidance of the part of the gas stream is created. 
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Patent EP-0440168-A2 (EP)
Inventor: MATSUSHITA TAKAO
IPC: C08L83/04
Filed: 1991-01-29
Abstract: The curable organosiloxane compositions of the present contain a hydrosilylation catalyst that is microencapsulated within a layer of silicone resin or polysilane resin. These compositions are characterized by the presence of carbon black or a member from a specified group of metal compounds that prevents coagulation in cured materials of the resin portion of the microencapsulated catalyst.
Patent EP-0452920-A2 (EP)
Inventor: TSUTSUI TOSHIYUKI
IPC: C08F4/646
Filed: 1991-04-18
Abstract: The present invention provides an ethylene copolymer comprising constituent units (a) derived from ethylene and constituent units (b) derived from an α-olefin having 3 to 20 carbon atoms, the ethylene copolymer being characterized in that
     (A) the ethylene copolymer has a density (d) of 0.86 to 0.95 g/cm³;   (B) the ethylene copolymer has a MFR of 0.001 to 50 g/10 min as measured at a temperature of 190°C and a load of 2.16 kg;   (C) the melt tension (MT) and MFR of the ethylene copolymer satisfy the relation 
 
       log MT > -0.66log MFR + 0.6; and           
 
   (D) the temperature (T) at which the exothermic curve of the ethylene copolymer measured by a differential scanning calorimeter (DSC) shows the highest peak and the density (d) satisfy the relation 
 
       T < 400d - 250.
Patent EP-0460506-A2 (EP)
Inventor: AOSAKI YOSHIKI
IPC: H01F41/12
Filed: 1991-05-28
Abstract: An electric coil device such as a transformer or a choke has one or more windings (18, 20) around a core (12). In order to dispense with the conventional insulation means that have added much to the bulk of the coil device, each winding (18, 20) is formed by a conductor wire (24) on which at least two insulating tapes (26, 28) are wound one over the other and each with an overlap. The ratio of the width ( W ₁ or  W ₂) of the overlap of one of the two insulating tapes (26, 28) to the width ( T ₁ or  T ₂) of said one insulating tape differs from the ratio of the width ( W ₂ or  W ₁) of the overlap of the other insulating tape to the width ( T ₂ or  T ₁) of said other insulating tape. Preferably, a third insulating tape may be wound overlappingly over the two insulating tapes, with the ratio of the overlap of each tape to the tape width made progressively less from the inmost toward the outmost tape.
Patent EP-0459467-A2 (EP)
Inventor: SAJI MITSURO
IPC: H04Q1/453
Filed: 1991-05-29
Abstract: A telephone system for transmitting either a dial pulse signal or a dual-tone multifrequency signal along a telephone line. This telephone system includes a switching means for changing between a KEY signal from a key board and a control signal from a CPU. When a power interruption sensing means senses that the external power voltage is below a predetermined voltage, the switching means shunts from the control signal to the KEY signal and transmits either the DTMF signal or the DP signal along the telephone line.
Patent EP-0469393-A2 (EP)
Inventor: MAHANT-SHETTI SHIVALING S
IPC: G11C11/412
Filed: 1991-07-17
Abstract: An arithmetic and logic unit implemented in a memory array is provided. The memory has a plurality of memory cells each with a memory storage element and each accessible via a word line and at least one bit line. The arithmetic and logic unit comprises a plurality of logic circuits coupled to the word and bit lines in place of the memory storage elements of certain memory cells. Each of the plurality of pull down logic circuits implements an arithmetic and/or logic function.
Patent EP-0509138-A2 (EP)
Inventor: SZITA JENO G
IPC: C09D5/03
Filed: 1991-10-29
Abstract: Sulfonimide cure catalysts are used with aminoplast crosslinking agents and resins capable of reacting with aminoplast crosslinking agents to prepare heat curable compositions capable of crosslinking to form coatings and articles. Liquid or solid curable compositions may be prepared. Solid sulfonimide catalysts used in combination with solid glycoluril type crosslinking agents are well suited for powder coating systems containing hydroxy- and carboxy-functional resins.
Patent EP-0448166-A2 (EP)
Inventor: REYNHOUT MARINUS JOHANNES
IPC: C10L1/18
Filed: 1991-03-15
Abstract: The invention provides polymer compositions comprising a dispersion of at least one polymer obtained by polymerisation of at least one olefinically unsaturated compound, which polymer contains aliphatic hydrocarbon side chains of at least 10 carbon atoms, in a continuous liquid phase comprising a surfactant and at least one liquid polyol; a process for the preparation of the compositions; and their use as pour point depressants.
Patent EP-0464916-A2 (EP)
Inventor: KNERINGER GUENTER
IPC: B23K1/19
Filed: 1991-06-24
Abstract: Die Erfindung betrifft einen hochtemperaturbeständigen Verbundkörper, der aus mindestens einem Teil aus Molybdän oder einer Molybdänlegierung und mindestens einem Teil aus Graphit besteht, die durch ein Zirkonlot miteinander verbunden sind. Zwischen dem Teil aus Molybdän bzw. aus der Molybdänlegierung und dem Zirkonlot ist eine zweilagige Zwischenschicht bestehend aus 0,01 - 0,5 mm Vanadium und 0,1 - 0,5 mm Wolfram oder Tantal oder Niob angeordnet. Durch den erfindungsgemäßen Schichtaufbau wird eine Eutektikumsbildung zwischen Molybdän bzw. der Molybdänlegierung und dem Zirkonlot, welche die maximal zulässige Einsatztemperatur des Verbundkörpers herabsetzen würde, vermieden.
Patent EP-0441651-A2 (EP)
Inventor: SINGH HARJIT
IPC: G05D1/02
Filed: 1991-02-08
Abstract: An autopilot system for a vessel such as a boat receives a pre-set heading direction set by e.g. the user and also receives the apparent orientation (heading) from a heading sensor (17). The difference between the pre-set heading direction and the actual heading is then determined and a correction signal is generated in dependence on that difference, which correction signal is then used to control the orientation of the vessel by e.g. generating a rudder correction signal which varies the position of the rudder (10). In the present invention, the correction signal is further dependent on the difference between the actual heading and a reference direction such as magnetic North or South. In this way errors due to differences between the apparent orientation as detected by the heading sensor (17) and the actual orientation of the vessel may be corrected. The correction value may alternatively, or in addition, be dependent on magnetic dip angle, and/or the vertical and/or horizontal component of the Earth's magnetic field, and/or latitude.
Patent EP-0443780-A2 (EP)
Inventor: HSIAO ZU CHU
IPC: F24F1/02
Filed: 1991-02-14
Abstract: Disclosed is a water cooling type movable air-conditioner for indoor use, which is equipped with a plurality of rollers (10) for moving inside a room and a water cooling chamber (4) for cooling a freon circulating pipe (35). A solenoid-controlled water valve (43) is mounted on the water cooling chamber to automatically control feeding of cold water into the water cooling chamber by means of the operation of a control device (40 to 42) according to water temperature setting, which control device comprises a temperature regulating knob (40) mounted on the outside of the water cooling chamber for temperature setting and a temperature detector (41) set inside the water cooling chamber for measuring water temperature.
Patent EP-0450836-A2 (EP)
Inventor: STRACHAN JULIE
IPC: A61G13/02
Filed: 1991-03-26
Abstract: An operating table or the like has a platform 1 supported by an hydraulically adjustable column 2. Castors 32 contact the floor through apertures 33 in a base plate 30 that supports a guide wheel 34. Application of hydraulic fluid to raise the platform 1 causes the base plate 30 to be lowered first to an intermediate position in which the guide wheel contacts the floor. Additional hydraulic pressure brings the base plate 30 into contact with the floor so that the table is braked before the platform rises.
Patent EP-0452018-A2 (EP)
Inventor: SHIMA MASAHIRO
IPC: D04B15/36
Filed: 1991-04-02
Abstract: A stitch control mechanism for a flat knitting machine, for controlling loop size in knitting a knitted fabric on a flat knitting machine, comprises a spiral cam strip (13) attached to one surface of a stitch cam control cam (14), the spiral cam strip being held between a pair of cam rollers (15,16). The pair of cam rollers (15,16) are supported on a guide plate (9) combined with a stitch cam (3) and having a portion slidably fitted in a guide slot (7) formed in a base late (1).
Patent EP-0467693-A2 (EP)
Inventor: FURUSU GORO
IPC: G16H10/65
Filed: 1991-07-19
Abstract: This invention relates to a processing method of medical information and a system therefor which input medical information obtained from a patient in letters or images in a computer (11), records them in an optical memory card (17a, 17b) in accordance with a predetermined format, outputs thus recorded medical information from the optical memory card (17b) whenever necessary, produces them on a monitor screen and in the form of film. 
     All the image information obtained from a patient is input in the computer as digital images. The optical memory card (17) stores the medical information in the form of letters or images as well as the content of the ID card (15) of a particular patient, if necessary. A large volume of medical information can be processed and managed compactly by storing them in optical memory cards (17) to thereby remarkably simplify storage of medical data. The stored data may be effectively and quickly output as accurate medical information to thereby enhance medical data management.
Patent EP-0491650-A2 (EP)
Inventor: BOUSTEAD TERRY MARTIN
IPC: B29C43/42
Filed: 1991-12-19
Abstract: An apparatus and method for resin transfer molding high strength fiber reinforced composite articles, especially those articles which by design would become locked onto the mold after cure. A compliant and variably rigid mold half (14) locates internal details (15), facilitates loading of material into smaller cavities, and is forgiving of bulk variations in the lay-up. The compliant mold half can be made rigid or flexible by pressure transmitted through a flowable media (22). After the article is molded and cured, the compliant mold half is collapsed for easy removal of the article.
Patent EP-0526747-A2 (EP)
Inventor: HENRY MATTHEW R
IPC: G06F7/548
Filed: 1992-07-08
Abstract: Transcendental function approximation using a regional approximation look-up table, (280) offset lookup table (282), scaling shifter (284) and interpolation adder/subtractor (286). Rapid fixed-point arithmetic calculations can be accomplished which approximate values of transcendental functions to a predetermined accuracy. The invention accepts an N bit argument (210) and produces an N bit result (234) allowing the placement of the radix point in the two numbers to be different. Different parts of the input argument are fed in parallel to the regional approximation look-up table (280) and the offset lookup table (282). A scaling shifter (284) converts the output of the offset lookup table (282) and regional lookup table (280) to a result usable by the interpolation adder/subtractor processor (286). The regional approximation lookup table (280) also provides information to the interpolation processor (286) which provides the N bit approximation.
Patent EP-0529934-A2 (EP)
Inventor: WONG HARVEY
IPC: G09G5/38
Filed: 1992-08-19
Abstract: A LCD controller/driver utilizes a bi-directional data ring to enable quick and easy data alteration and shifting. The controller/driver couples cascaded segment drivers (32, 34) to a row data serial interface (24) which links the drivers with a micro-processor unit (MPU) (18). The cascaded segment drivers coupled to the row data serial interface define the bi-directional data ring. Display data input into the segment drivers may be altered by shifting the data into the data ring and transmitting such data to, or through, other segment drivers and to the row data serial interface, where the data is altered by inputs from the MPU. Two data rings are established by coupling the respective segment drivers in series with the row data serial interface. The two data rings generally operate independently. However, when data is to be transferred from one screen to another, such as during a vertical scroll, the two data rings are coupled together and the data is transferred serially. The data rings allow for easy alterations and smooth scrolling in both the horizontal and vertical directions.
Patent EP-0540356-A2 (EP)
Inventor: MURRAY WILLIAM V
IPC: C07F7/10
Filed: 1992-10-30
Abstract: A process for producing a compound of formula I:
       
 comprising reacting 5-(2-fluorophenyl)-1 H -tetrazole with a Grignard reagent to produce the desired product is disclosed. Novel compounds produced by this process for use as intermediates in making certain angiotension II antagonists are also disclosed.
Patent EP-0523028-A2 (EP)
Inventor: KARLSSON JAN
IPC: F02M31/20
Filed: 1992-07-07
Abstract: A device at air filters of intake systems of internal combustion engines with fuel injection. The fuel pipe (21) is to a part of its length positioned in the air filter air space (14) of the housing (10), whereby a cooling of the fuel supplied is obtained.
Patent EP-0545905-A2 (EP)
Inventor: KUME HIDEHIRO
IPC: G11B7/12
Filed: 1988-07-25
Abstract: An optical pickup device having a semiconductor laser element (5) mounted on a substrate (2), a photo detector (3) formed on the substrate to receive a laser beam emitted from the semi-conductor laser element (2) and an optical element (6) mounted on the substrate to cover the photo detector to branch the direction of optical path of the laser beam. The optical element (6) is adapted to reduce the amount of unwanted stray light from the laser (5) reaching the photo detector (3). The rear face (6f) of the element (6) is coated with light absorption material (14) to substantially prevent said incident light from being reflected into the photo detector (3). The light absorption material (14) is chosen to absorb light of the wavelength(s) emitted by the laser element. The material (14) preferably has the same refractive index as the element (6).
Patent EP-0561169-A2 (EP)
Inventor: GERN CHRISTIAN DIPL-ING
IPC: G01R13/22
Filed: 1993-02-19
Abstract: A device for processing signals (11) in a signal detection arrangement (10) is proposed which uses selection means (22) to forward either a mean value of the signal (11) located within a predetermined interval (Ti), or at least an extreme value (40', 40'', 42, 43). The decision of which signal is forwarded depends on the difference between a maximum and minimum of the signal (11) within the interval (Ti), which difference is compared with a predetermined threshold (46). The threshold (46) is preferably established at a value which is above the system noise of the arrangement (10). This measure provides for high noise suppression of the forwarded signal and, at the same time, for the detection of extreme values (40', 40'', 42, 43). The device according to the invention is particularly suitable for use in digital storage oscilloscopes. <IMAGE>
Patent EP-0591826-A2 (EP)
Inventor: SOLBRIG VOLKMAR DIPL-ING
IPC: B65D85/64
Filed: 1993-09-29
Abstract: A transport safety device and shipping package for masses (1) having oscillating motion arranged in a housing, in particular washing machines, has a fastening and securing device for the mass (1) having oscillation motion composed of elastic transverse supports (6) and longitudinal supports (7) which are located outside the housing (4) and can be connected via the securing members (9) to the mass (1) having oscillating motion. The longitudinal supports (7) incorporate corner padding. The transverse supports (6) are a constituent part of the transport safety device. The longitudinal supports (7) and transverse supports (6) consist of a material group which is readily recyclable. <IMAGE>
Patent EP-0604941-A2 (EP)
Inventor: SASANUMA NOBUATSU C O CANON K
IPC: H04N1/407
Filed: 1993-12-27
Abstract: An image forming apparatus (100) for determining and correcting image forming condition. Test image signals of a plurality of different density levels are generated, and a test image based on the test image signals is formed on an photosensitive drum (106). The density of the test image is measured and image forming condition is determined. The test image is printed on a recording sheet, and the density of the printed image is measured. The measured density of the printed image is compared with the density level of the test image signal. Correction to the image forming condition is performed in accordance with the comparison result.
Patent EP-0589516-A2 (EP)
Inventor: NIEUWENDIJK JORIS ADELBERT M
IPC: G10K11/172
Filed: 1993-09-15
Abstract: A silencer arrangement for a combustion engine (1) whose exhaust gases are discharged  via  a exhaust pipe (3) comprises a microphone (9), a tachometer (11) for the engine speed, a control unit (13) and a loudspeaker enclosure (19). The loudspeaker enclosure accommodates two loudspeakers (15, 17) secured to a partition (21). The partition divides the volume of the loudspeaker enclosure into two subvolumes (23, 25). The subvolumes communicate with one another  via  a tube (27) in order to reduce the electric power required to obtain the desired acoustic power of the sound emitted by the loudspeaker enclosure. One of the subvolumes (25) is acoustically coupled to a tube (33). One end (35) of the tube is situated near the end (7) of the exhaust pipe (3). The sound issuing from the loudspeaker enclosure  via  the tube interferes with the exhaust-gas sound. A Helmholtz resonator (41) is acoustically coupled to the tube (33) in order to suppress undesired resonances in the tube (33). The Helmholtz resonator contains such an amount of an acoustic damping material (43) in the form of glass wool or rock wool that the quality factor Q Helmh.  of the Helmholtz resonator lies between the values 1 and 3.
Patent EP-0584907-A2 (EP)
Inventor: HOGUCHI TETSUYA
IPC: B21K1/30
Filed: 1993-06-15
Abstract: A device for forging a helical gear by plastic working includes a die (1) having a cavity (2) formed on the center thereof for receiving a workpiece (4), a punch assembly (3) disposed above the cavity and movable in a vertical direction, a plurality of helical-tooth punches (7) mounted on a circumference of the cavity (2) and movable in a radial direction towards a center of the cavity, and an extrusion cam (8) disposed above the plurality of helical-tooth punches (7) to be movable in the vertical direction and having a bottom inner surface formed as a cam face constituting a side face of a first truncated cone having predetermined first dimensions and slope. The plurality of helical-tooth punches respectively have sliding faces which together lie in a side face of a second truncated cone for engaging with the cam face of the extrusion cam (8). The second truncated cone has dimensions and slope identical with or corresponding to those of the first truncated cone, and thereby perfectly fits in the first truncated cone. When the extrusion cam (8) is moved down, the plurality of helical-tooth punches (7) are pressed in the radial direction towards the center of the cavity (2) to form rough profiles of helical teeth around a side wall of workpiece (4) set in the cavity (2). The punch assembly (3) is then pressed down to finish the helical teeth roughly formed on the side wall of the workpiece.
Patent EP-0606857-A2 (EP)
Inventor: LANE FRANK ANTON
IPC: H04N5/44
Filed: 1994-01-07
Abstract: A digital video tape recorder ("VTR") that selects data useful for generating images during trick playback operation and records the data in trick play tape segments arranged on a tape to form fast scan tracks and multi-speed playback tracks. Each fast scan track comprises trick play tape segments located on a diagonal, relative to the length of the tape, of the same angle as the angle at which the heads of a VTR are expected to pass over the tape during trick play operation at a specific speed and direction of operation. Each multi-speed playback track comprises a plurality of trick play tape segments arranged parallel to the length of the tape. Data which is used for at least one mode of trick play operation is recorded in each trick play tape segment. Each fast scan track and multi-speed track crosses multiple normal play tracks. During playback at a wide variety of speeds and directions, the heads pass over enough trick play segments of the multi-speed playback track to generate recognizable images during trick play operation. During specific speeds of playback operation supported by the use of fast scan tracks, data read from the fast scan tracks provide images of better quality than data that can be read from the multi-speed track. Data is recorded in each trick play segment in a manner that optimizes the amount of data that can be routinely recovered during trick playback operation despite tracking errors.