baber/WOPTO huggingface dataset:
Patent EP-0386739-A2 (EP)
Inventor: OKAMOTO KENJI C O OSAKA WORKS
IPC: G01C19/72
Filed: 1990-03-07
Abstract: In a phase-modulated fiber-optic gyroscope having as essential components a fiber-optic cable (5) having a sensor coil portion (6) and a portion (8) provided with a phase modulation device (9), a light-emitting device (1) that issues coherent light, a beam splitter (2) by which the light issuing from the light-emitting device either directly or via an optical fiber is split into two beams which are launched at opposite ends of the fiber-optic cable, a light-receiving device (9) into which the light beams that have been transmitted through the fiber-optic cable and that emerge from opposite ends thereof are launched after they are re-combined by the beam splitter, and a synchronous detector circuit (13) that receives the output of the light-receiving device (9) and that detects a phase-modulated frequency component, the improvement wherein the gyroscope further includes a DC component detector (11) that receives the output of the light-receiving device and that detects the DC component (O) of the output, a reflected light quantity setting unit that presets the level of the reflected light H in the DC component which was reflected by the edge faces of lenses, optical fiber and other parts of the optical system and which did not pass through the sensor coil, a reflected light quantity subtracting unit (15) that subtracts the present level of reflected light H from the output D of the DC component detector, and a division performing unit (16) that divides the output (P) of the synchronous detector (13) by the output R of the reflected light quantity subtracting unit and that outputs the result of the division.
Patent EP-0386759-A2 (EP)
Inventor: TAKASHIGE MASAO
IPC: B29C55/16
Filed: 1990-03-08
Abstract: The invention relates to processes for produc­ing biaxially oriented single-layered and multilayered films. The biaxially oriented single-layered film receives stresses in the range of 500 kg/cm² to 1500 kg/cm² each in the machine and transverse directions of the film. The multilayered film receives stresses in the range of 300 kg/cm² to 1250 kg/cm² each in the machine and transverse directions of the film. Thus, the molding stability in biaxial orientation of a nylon film is improved and the thickness accuracy of a resulting film is improved.
Patent EP-0388945-A2 (EP)
Inventor: GREGO GIORGIO
IPC: G06T7/00
Filed: 1990-03-22
Abstract: A device for the correlation between optical beams having spatially modulated intensities, which comprises an active-glass window (F), which on one side is illuminated at the same time by a reading (L) and a pumping beam (P) through one or a plurality of semi-transparent mirrors (V), the reading beam comprising radiations with a wavelength equal to that of the transition between the intermediate and fundamental energy level and the pump beam comprising radiations with a wavelength corresponding to the energy of the highest power level of the material forming the active glass, obtaining on the other side of the window a light beam carrying the correlation between the two beams above.
Patent EP-0396120-A2 (EP)
Inventor: JUNTUNEN ASKO
IPC: H04B3/46
Filed: 1990-05-02
Abstract: Procedure and apparatus for the protection of a data transmission network consisting of a signal bus (4,5) provided with terminal impedances (R1,R2) and of signal devices (6,7) connected to the bus. To protect the network, the voltage in the bus is monitored, the bus being connected via impedances (R1,R2) to the supply voltage (+VIN) and signal ground (GND), the bus impedance is measured by means of a test pulse sent into the bus and the supply of electricity from the supply voltage (+VIN) at least to the signal devices is inhibited if either the voltage or the impedance or both are outside the allowed range.
Patent EP-0400658-A2 (EP)
Inventor: ZADOR EUGENE
IPC: B24D3/28
Filed: 1990-05-31
Abstract: A single step fining pad for use in ophthalmic applications having on a base (12), radiation cured maker (14) and size coats (18) of different hardnesses, holding the abrasive grits (16).
Patent EP-0405536-A2 (EP)
Inventor: RYDMANN THEO
IPC: B29C49/36
Filed: 1990-06-28
Abstract: Bottle closures (1) which can be shrink-fitted onto a bottle neck are produced by a blow-moulding method. An extruded plastics parison 2 is set in a conditioning zone (9) to preliminary conditions for blow-moulding which are uniform over the circumference of the parison and the length of the parison, to be precise in the thermoelastic state of the thermoplastic resin. The plastics parison (2) passes from the conditioning zone (9) tangentially in a movement vertically from up to down into an opened blow mould, preferably a twin blow mould (3a). The twin blow moulds (3a) have a constriction (7) into which a movably mounted blowing spigot (8) penetrates and carries out the deforming of the plastics parison (2) in such a way that only radial widening of the parison and extreme stretching in the region of the later closure opening rim take place. The twin blow moulds (3a) are mounted in a rotary table (4), which is continuously driven about a horizontal axis. …<IMAGE>…
Patent EP-0415071-A2 (EP)
Inventor: FEWKES EDWARD JOHN JR
IPC: C08G64/14
Filed: 1990-07-23
Abstract: Alkylperoxyformate-terminated polycarbonates are prepared by the reaction of an organic dihydroxy compounds preferably a bisphenol, with phosgene in one or two steps, in the presence of an alkyl hydroperoxide such as t-butyl or 2-­phenyl-2-propyl hydroperoxide. The alkylperoxyformate-­terminated polycarbonates may be converted to hydroxy-­terminated polycarbonates by heating in the melt.
Patent EP-0431462-A2 (EP)
Inventor: HARNISCHMACHER FRIEDHELM
IPC: F21Y101/00
Filed: 1990-11-29
Abstract: A portable lamp has a battery-accommodating tubular housing (11), which is closed in a pressure-proof fashion by a cover cap (12). Welded to the housing (11) itself is a tube (15), which has the form of a conical frustum and whose outer surface surrounds in a pressure-proof fashion a metal core (20) which has an internal thread (26, 27) in which a threaded ring (28) serves for fixing a lens arrangement (41, 42, 44). Owing to the fact that the tubular housing is sealed in a pressure-proof fashion with the tube, the metal ring, the threaded ring and the lens arrangement, the lamp can be used optimally as an explosion-protected portable lamp in potentially explosive regions of the zone O.
Patent EP-0447658-A2 (EP)
Inventor: PEGHINI GERHARD
IPC: B60N2/16
Filed: 1990-12-20
Abstract: On a vehicle seat (1) which is adjustable to and fro in the direction of travel by means of a saddle-shaped seat length adjuster (3) a height adjustment of a carrying device (5) relative to this adjuster (3) is also provided, the carrying device (5) carrying the actual seat (6) and the back rest (7). For the height adjustment two pairs of bearings (9) each arranged at a distance from one another are provided, the axes of rotation of which align with one another, bearing axes (10) being provided on these bearings (9) which engage in internal recesses (11) of a shaft (13), which extends continuously over the entire distance between such aligned bearings (9) and is supported on both bearings (9). The corresponding means of adjustment, preferably pivoted levers (12) act on the shaft (13), on the one side for the rotational driving of the shaft (13) and on the other for the height adjustment. Since the shaft of each bearing for the height adjustment is thereby supported on both sides, the forces occurring can be better introduced so that an increase in the bearing play or the occurrence of play to the originally play-free bearings either does not occur or occurs only after a very long service life. <IMAGE>
Patent EP-0408101-A2 (EP)
Inventor: LONG JON M
IPC: H01L21/60
Filed: 1990-06-26
Abstract: An improved method to assemble tape packaged integrated circuits includes spot welding a strip of TAB tape (20) to a thin strip of copper called a strip carrier (10). The strip carrier provides mechanical rigidity to the tape during later processing, including die attachment and lead bonding and solder plating, as well as providing ESD protection since each tape lead is shorted to the strip carrier. The packaged die (40A, 40B) and the surrounding tape are excised from the strip carrier prior to final testing and the strip carrier is capable of being reused. The strip carriers are of a size and shape to be readily handled by existing integrated circuit handling equipment.
Patent EP-0390569-A2 (EP)
Inventor: NIKAIDO MASARU C O INTELLECTUA
IPC: H05B33/04
Filed: 1990-03-29
Abstract: The present invention relates to a transparent electro-­conductive film comprising an optical transparent polymer film and a transparent electro-conductive thin film formed on at least one principal surface of the above polymer film. The polymer film contains 1 to 20% by weight of hydrophobic resin particles such as infusible silicone resin particles having an average particle diameter of 0.5 to 10 µm. The hydrophobic resin particles improve moisture permeability and suppress water permeation of the transparent electro-conductive film without any adverse effects on properties such as transparency. Also, a AC powder type EL panel and a liquid crystal display of the present invention have the above transparent electro-conductive films as a transparent electrode and a base thereof. Therefore, lower cost is achieved and a life is made longer.
Patent EP-0398488-A2 (EP)
Inventor: PLESS BENJAMIN D
IPC: A61N1/362
Filed: 1990-04-06
Abstract: A cardiac therapy method with duration timer is disclosed, using an implanted cardiac pulse generator. A patient's heartbeat is sensed and the intervals between heartbeats are averaged. The number of temporary storage bins, in the form of RAM locations, are provided, including a sinus bin, a low rate tachycardia bin, a high rate tachycardia bin, and a fibrillation bin. The storage bin corresponding to the cardiac rhythm band of the determined average heartbeat interval is incremented. A maximum count limit is assigned to each storage bin. When the first bin reaches its maximum count limit, a diagnosis of the patient's cardiac rhythm is provided. Upon detection of a tachycardia, a duration timer is started and the tachycardia is treated in accordance with a programmed routine. If sinus is detected during the predetermined time period, then the duration timer is cleared. If fibrillation is detected during the predetermined time period, then the duration timer is cleared and fibrillation is treated by delivering a high energy shock to the heart.
Patent EP-0418083-A2 (EP)
Inventor: LOVICK DAVID EUGENE
IPC: H04Q9/00
Filed: 1990-09-13
Abstract: A circuit senses the conditions of control instrumentation, such as a valve or valves (10), and graphically displays the conditions on a display panel or screen of a console. The circuit also incorporates signal checking or validation means (28, 34, 32) for monitoring the quality of the instrument condition signals and displaying the quality of the monitored signals on the same console screen.
Patent EP-0424139-A2 (EP)
Inventor: MIYAZAWA OSAMU C O SEIKO EPSON
IPC: H01L41/09
Filed: 1990-10-18
Abstract: An ultrasonic motor comprising a stator (2); a vibrator (3) for oscillating the stator (2); and a rotor (1) which is arranged to make contact with the stator (2) so as to be driven thereby by frictional force characterised in that the rotor (1) has a plurality of projections (1a-1d) which are spaced from each other and which in operation make contact with the stator (2).
Patent EP-0426382-A2 (EP)
Inventor: TOUHSAENT ROBERT EDWARD
IPC: C08J7/052
Filed: 1990-10-25
Abstract: An oriented heat sealable multilayer structure. The structure comprises a substrate having a first surface and a second surface, the substrate comprising a polyolefin film; a polymeric heat sealable layer on the first surface of the substrate, the layer comprising a polymeric material selected from the group consisting of a terpolymer of ethylene, propylene and butene-1, a random copolymer of ethylene and propylene, and blends thereof; a primer coating on the second surface of the substrate; and a water vapor and gas barrier layer on the primer coating, the water vapor and gas barrier layer selected from the group consisting of a vinylidene chloride copolymer containing at least about 50% of vinylidene chloride and an interpolymer comprising a minor amount of acrylic acid, methacrylic acid or mixtures thereof and a major amount of neutral monomer esters comprising methyl acrylate, ethyl acrylate, methyl methacrylate or mixtures thereof. A method for producing the heat sealable multilayer film structure is also provided.
Patent EP-0420745-A2 (EP)
Inventor: FUJIWARA YOSHIHITO
IPC: H03M7/30
Filed: 1990-09-25
Abstract: This invention relates to a digital signal encoding apparatus in which the width of the range (B3,B4) is selected to be wider for the higher frequency range of the digital signals divided into a plurality of regions (B1,B2,B3,B4) and in which the encoded signals are synthesized for the respective ranges, wherein encoding is controlled as a function of the output detecting the characteristics of the components of the divided frequency ranges and the detection time interval is selected to be longer for the lower frequency to enable more efficient encoding to be performed as a function of the properties of input digital signals.
Patent EP-0434625-A2 (EP)
Inventor: GOLDBERG RONALD L
IPC: A61K38/27
Filed: 1990-12-13
Abstract: Methods of reducing or inhibiting some of the adverse effects of steroids by treatment with Insulin-like Growth Factor I (IGF-I) are disclosed along with compositions therefore, particularly in the area of cartilage and wound repair.
Patent EP-0437223-A2 (EP)
Inventor: NAGASHIMA MICHIYOSHI
IPC: G11B7/1365
Filed: 1991-01-04
Abstract: An optical data medium is disclosed from which information recorded to the surface is reproduced by focusing a laser thereon and reading the light reflected from the data surface. The medium includes a first transparent layer having a top data surface for carrying data, and a second transparent layer having a bottom data surface for carrying data. A semi-transparent layer is inserted between the first and second transparent layers. When the laser is focused on the top data surface, the data carried therein is reproduced, and when the laser is focused on the bottom data surface, the data carried therein is reproduced.
Patent EP-0439113-A2 (EP)
Title: Optical system driving device
Inventor: DEGUCHI MASANOBU
IPC: G03B27/52
Filed: 1991-01-22
Abstract: An optical system driving device comprising: a lamp unit (7) which emits an optical beam for scanning an object and moves with respect to the object; a photosensitive member (2) which receives a reflection light reflected from the object; a mirror unit (10) which is disposed on an optical path between the lamp unit and the photosensitive member for guiding the reflection light to the photosensitive member (2) and moves at a predetermined speed ratio with respect to the lamp unit (7); and a rack-pinion means (16) connected to the lamp unit (7) and the mirror unit (10) to move the units at the predetermined speed ratio. Thereby it becomes possible to simplify the structure of the device and easily adjust the relative position between the lamp unit (7) and the mirror unit (10) at the time of assembling the device. Also, the speed ratio between the lamp unit (7) and the mirror unit (10) can be easily adjusted to be a predetermined ratio.
Patent EP-0441229-A2 (EP)
Inventor: KAKIZAKI MASAAKI C O CANON KAB
IPC: B65H7/02
Filed: 1991-01-29
Abstract: The present invention provides a sheet feeding apparatus comprising a conveying means (3) for applying a conveying force to a sheet (1), first guide means (2) for guiding the sheet (1) to which the conveying force is applied from the conveying means (3), second guide means (4) for guiding the sheet (1) guided by the first guide means (2) along a curved path, a drive means for driving the conveying means (3), and a control means for controlling the drive means to increase the conveying force of the conveying means (3) when the sheet (1) being conveyed by the conveying means (3) is guided with being abutted against the second guide means (4).
Patent EP-0445704-A2 (EP)
Inventor: GROHS PAUL DR DIPL-ING
IPC: H01F37/00
Filed: 1991-03-04
Abstract: A reactor coil is proposed, whose ferrite core 3' has an air gap 1' in the region of the coil former 2' and which is particularly suitable for operating high-pressure metal vapour lamps which operate with a low-frequency burning current and whose starting voltage is generated at high frequency. In the reactor coil according to the invention, the cross-sectional area A surrounded by the winding base 2a' of the coil former 2' is reduced in the region of the air gap 1' with respect to the cross-sectional area B in the region of the transition of the field lines from the air into the ferrite of the core 3'. In comparison with known reactor coils of the type mentioned initially, in which the winding base of the coil former has a constant unobstructed width over the length of the air gap, in this way a better quality is achieved with the same dimensions, or smaller dimensions are obtained with the same quality. <IMAGE>
Patent EP-0455021-A2 (EP)
Inventor: SIMON ERWIN
IPC: F16L59/18
Filed: 1991-04-12
Abstract: In order to improve pipe connections for pipes which are pushed over one another with their abutments and consist of sheet metal or the like, having two beads which are constructed in the two pipe abutments, are located opposite one another and are the subject matter of the invention, the externally located bead having a window through which a coupling element which fills the cavity formed by the beads and is in the form of a spiral spring is pushed in, it is proposed that the pipe connection be constructed in such a manner that a strip (15) of flat material which is bent in a corrugated manner be used instead of the spiral spring. <IMAGE>
Patent EP-0461514-A2 (EP)
Inventor: PIEGELER UWE
IPC: D03C19/00
Filed: 1991-06-04
Abstract: The EDP-assisted development of fabric designs is intended to lead to faithful fabric representation and abstract link drawing via the free section drawing on the screen. This approach provides the fabric designers with a much better overview than purely working with the abstract link drawing. In addition, the optimum possibility for faithfully displaying the fabric on the screen and in the subsequent print now becomes possible. <IMAGE>
Patent EP-0475210-A2 (EP)
Inventor: MESCHENMOSER FRIEDRICH
IPC: G06K7/06
Filed: 1991-08-29
Abstract: In the case of a card read device for mobile telephones, instead of the card an adaptor plate is provided, which has in the region of the contact surface an edge embossing for receiving a minichip card (so-called SIM card). On the bottom of the card compartment there is provided at this point a corresponding clearance, as well as a flap-shaped tongue, which covers the card when the latter is inserted and, after a pushing movement, arrests the card in the contact state.   <IMAGE>
Patent EP-0474203-A2 (EP)
Inventor: ASANAKA YASUMASA
IPC: C08L63/00
Filed: 1991-09-03
Abstract: Disclosed herein is a reactive particulate resin characterized in that each particle consists of a core of three-dimensionally crosslinked resin having a degree of crosslinking from 0.05 to 2.0 mmol/g, and a shell formed thereon having a radical-polymerizable ethylenic unsaturated bond, said shell being one which is formed by polymerization of one or more polyfunctional monomers (A) and one or more non-aromatic radical-polymerizable monomers (B), said polyfunctional monomer (A) having in the molecule at least one of at least one species of 1-monosubstituted and 1,1-disubstituted radical-polymerizable ethylenic unsaturated bonds (a) and also having in the molecule at least one of at least one species of 1,2-disubstituted, 1,1,2-trisubstituted, and 1,1,2,2-tetrasubstituted radical-polymerizable ethylenic unsaturated bonds (b). Disclosed also herein is a thermosetting resin composition for thermoforming which is composed of a thermosetting resin, an inorganic filler, and said reactive particulate resin.
Patent EP-0482476-A2 (EP)
Inventor: HORN PETER DR
IPC: C08J9/00
Filed: 1991-10-15
Abstract: The invention relates to a process for the production of soft-elastic mouldings which contain urethane groups and are free from chlorofluorocarbons (CFCs), and have a cellular core and a compacted peripheral zone with an essentially pore-free, smooth surface, by reacting 
 
  a) organic and/or modified organic polyisocyanates with 
  b) at least one relatively high-molecular-weight compound containing at least two reactive hydrogen atoms, and optionally 
  c) low-molecular-weight chain extenders and/or crosslinking agents, in the presence of 
  d) blowing agents, 
  e) catalysts, 
  f) crystalline, microporous molecular sieves having a cavity diameter and cavity entrance aperture of less than 1.3 nm, comprising metal oxides or metal phosphates and optionally further additives, and 
  g) assistants, 
 in a closed mould with compaction, expediently by reaction injection moulding (RIM).
Patent EP-0483605-A2 (EP)
Inventor: GERHARD HELMUT
IPC: B63B25/00
Filed: 1991-10-16
Abstract: A locking plate 20 which has holes 23, 24 for engaging the locking element and engages in a fitting 10 provided on the underside of the loading unit 17 serves to fix a loading unit 17 (container or pallet) on a locking element (gudgeon or twist-lock) which is present on a vehicle loading surface. The locking plate 20 and fitting 10 are designed in such a way that the locking plate can be anchored in the fitting 10 in two directions turned through 90 DEG  or else in different longitudinal positions. <IMAGE>
Patent EP-0440478-A2 (EP)
Inventor: KEYS MARK DANIEL
IPC: A61C7/14
Filed: 1991-01-31
Abstract: An instrument for opening and closing a dental bracket (10) where the bracket (10) has a cover (30) for an archwire slot (20). The instrument contains projections rotating about the archwire (50), a key (170) fitting behind the cover (30) and causes the cover (30) to telescope into the bracket (10).
Patent EP-0475621-A2 (EP)
Title: Auxiliary equipment for removing parts installed on can end double-seaming machine or installing such parts thereon
Inventor: HONMA TORU
IPC: B21D51/30
Filed: 1991-08-23
Abstract: Disclosed herein is an auxiliary equipment for removing parts including a cover feed turret (61), which has been vertically detachably installed by a screw member (63) on a can end double-seaming machine for seaming a can end on a can body, from the double-seaming machine, or installing such parts on the double-seaming machine. The auxiliary equipment comprises a swinging member (4) supported below the cover feed turret and horizontally swingable to under a screwing position of the screw member; a first pedestal (5) replaceably placed on the swinging member, on which the cover feed turret can be placed when the swinging member is swung to the screwing position of the screw member; and a second pedestal (19) replaceably placed on a connecting member (69), on which a cover guide (60) can be placed. The swinging member and first pedestal are each provided with an operation hole (11,10) through which the screw member can be operated by an operating tool through the swinging member and first pedestal from below the swinging member and first pedestal when the swinging member and first pedestal are swung to a position under the screw member.
Patent EP-0475683-A2 (EP)
Inventor: FASSETT JOHN R
IPC: G01N27/447
Filed: 1991-09-05
Abstract: An electrophoretic system in which non-conductive members (19, 20, 21, 22) are strategically positioned in the electrolyte tank (12) to selectively affect the electric field of electrodes (23, 24, 25, 26) so as to obtain a desired electric field for efficient separation. The size, shape and location of the non-conductive members are selected using an electric potential analysis.