baber/WOPTO huggingface dataset:
Patent EP-0530810-A2 (EP)
Inventor: TAKAO YUJI
IPC: C01G49/00
Filed: 1992-09-03
Abstract: The object of the present invention is to provide composite synthetic mica powder having excellent ultraviolet ray screening effect. 
     The composite synthetic mica powder of the present invention is characterized in that a mica fine particle layer (B) containing one or more types of elements selected from a group of Te, Bi, Pb, Ce, Fe, Mo, Nb, W, Sb, Sn, V, Mn, Ni, Co, Zn and Ti is formed on the surface of scale-like mica particles (A), whereby: 
   covering ratio of said particles (A) by said particles (B) is lower than or equal to 1 and higher than or equal to 0.5; and 
   ratio of particle size of said particles (B) to plane direction diameter of said particles (A) is lower than or equal to 0.1, and particle size of said particles (A) is 1 to 100 µm. 
     Another object of the present invention is to provide red synthetic mica, which develops light-resistant red color closer to color of human skin and ultraviolet ray, and also to provide a method for manufacturing the same and an ultraviolet ray screening agent containing said synthetic mica. 
     The synthetic mica of the present invention is characterized in that, it is expressed by the following formula (I): 
 
           X       1/3∼1            Y       2∼3            (Z₄ O₁₀) F       2×0.75∼2×0.99          (I)           
 
 (where X represents one or more types of ions selected from a group of Na, K, Li, Ca, Rb and Sr, Y represents one or more types of ions selected from a group of Mg, Fe, Ni, Mn, Al, Li, Co, Ti and Zn, Z represents one or more types of ions selected from a group of Al, Si, Ge, Fe, B, Co and Ti, and at least one of Y and Z represents an iron ion), molar number of iron contained in said synthetic mica is 0.01 to 3 mols, and, when said synthetic mica is measured by powder cell method, its color is given by L*=55 to 75, a*=5 to 20, and b*=5 to 20 by the CIE 1976 (L*a*b*) space.
Patent EP-0503729-A2 (EP)
Inventor: THIJS PETRUS JOHANNES ADRIANUS
IPC: H01L33/00
Filed: 1992-03-06
Abstract: Optoelectronic semiconductor devices comprising a semiconductor (11) body with a semiconductor substrate (1) and a substantially plane semiconductor layer structure (2, 3, 4, 5A, 5B, 6) of III-V semiconductor materials situated thereon, a mesa (10) being formed at a surface (31) of the semiconductor body (11) by means of selective deposition and forming part of an optoelectronic element (32), are important components in optical communication and optical disc systems or bar code readers. The optoelectronic element (32) often is a semiconductor diode laser, but may alternatively comprise, for example, a radiation guide. 
     A disadvantage of the known device is that parasitic deposition takes place next to the mesa (10) during the selective deposition. In addition, the device often contains so-called cleavage steps near the mesa (10). Another disadvantage is that the height and flatness of the upper side of the mesa (10) are not well controllable. 
     According to the invention, such a device is characterized in that a second mesa (12) is present at at least two opposing sides of the mesa (10), separated from the first mesa by a groove (33), the surface area of the second mesa (12) in plan view being much greater than the surface area of the first mesa (10), which second mesa is also formed by means of selective deposition and simultaneously with the first mesa. It is a surprise to find that less parasitic deposition takes place than expected and that there is less damage near the first mesa after cleaving. When the distance between the first mesa (10) and the second mesa (12) is chosen to be sufficiently small, it is also found that the flatness and height of the first mesa are well controllable. The invention also relates to a method of manufacturing such a device.
Patent EP-0547642-A2 (EP)
Inventor: KANNER ROWLAND WILLIAM
IPC: F21V14/04
Filed: 1992-09-22
Abstract: A mechanism (10, 110, 210, 310, 410, 510, 610) for adjusting the orientation of vehicle headlamps includes a gear structure (18, 20) coupled to an adjusting member (12) adapted for securement (11) to the headlamp so that rotation of the gear structure imparts linear movement to the adjusting member (12) which adjusts orientation of the headlamp. The adjusting member can be either a translating rack (12, 112, 212) or a drive screw (312, 412, 512) and the preferred drive structure includes a worm drive gear (18, 118, 218, 318, 418, 518) which drives an adjusting gear (20, 120, 220, 320, 420, 520) operatively engaged to provide translation of the rack or the screw. The adjusting member (412, 512) can provide locking of two housing portions (415, 416; 515, 516) which enclose the gear structure. Prevailing torque on the gears (418, 420; 518, 520) as well as the adjusting member (412, 512) can be provided by the locking action of the adjusting member (412, 512) or a drive shaft (438, 538, 638) extending from the drive gear (418, 518).
Patent EP-0550097-A2 (EP)
Inventor: BAKX JOHANNES LEOPOLDUS
IPC: G11B20/10
Filed: 1992-12-17
Abstract: An optical reading device for reading information recorded on a track (2) of an optical record carrier (1) is disclosed. A radiation source (10) generates a radiation beam (11) which is directed onto a radiation-sensitive detector (12)  via  the track (2). The radiation beam then produces a scanning spot (15) on the record carrier. The scanning spot (15) is displaced at a given scanning rate in the longitudinal direction of the track. A signal-regaining circuit (17) regains the recorded information on the basis of a detection signal (V1) supplied by the radiation-sensitive detector (12). A load circuit (18) loads the regained information into a output buffer memory (19) at a given load rate. A signal retrieval circuit (20) retrieves the information loaded into the output buffer memory (19) at a retrieval rate which is lower than the load rate. The storage of the regained information in the buffer memory is interrupted as soon as the filling level of the output buffer memory (19) has reached a given maximum filling level. As soon as the filling level approaches a given minimum value during the interruption, the scanning spot is displaced back to the track portion where the loading operation was interrupted. The storage of the regained signal is resumed at an instant when the scanning spot reaches a track position which corresponds to the position at which the loading of the buffer memory was interrupted. The radiation source (10) is switched off during time intervals in which the storage of regained information is interrupted.
Patent EP-0521689-A2 (EP)
Inventor: TAM KWOK CHEONG
IPC: G06T1/00
Filed: 1992-06-30
Abstract: A method and apparatus for exact three dimensional reconstruction of the image of a portion of interest of an object in the field of view of a cone beam source is disclosed, whereby unwanted Radon data are selectively disgarded avoiding undue corruption of the imaging process and missing Radon data that would otherwise be lost are selectively recovered. This is accomplished by ensuring the acquisition of a complete set of Radon data through proper choice of scanning configuration, then selectively partitioning and manipulating the acquired data to image only the select portion of interest of the object.
Patent EP-0528651-A2 (EP)
Inventor: NAGARAJ KRISHNASWAMY
IPC: H03L7/183
Filed: 1992-08-13
Abstract: A method and apparatus for improving the performance of a phase-locked loop (50) are disclosed. A phase error between two signals  (U     IN     ,U     OM     )  is sensed (in 100) and a temporary increase in the band width of the phase-locked loop is provided responsive to the sensed phase error. The phase-locked loop may comprise a charge pump (200) and the temporary increase in the bandwidth of the phase-locked loop may comprise a temporary increase in charge pump current. An increase in phase-locked loop band-width is followed by a decrease in the bandwidth responsive to a decrease in phase error. The decrease in bandwidth may comprise a decrease in charge pump current.
Patent EP-0546682-A2 (EP)
Inventor: CONNER MIKE HADEN
IPC: G06F9/44
Filed: 1992-11-09
Abstract: A method, system and program for supporting a dynamic bind between a derived class and its parent class. A processor provides for the registration of class objects and dynamic binding of derived class objects to their parent class objects based on the registration mechanism. The SOM object model removes static references to class objects by having all the parent class information available at runtime through the parent class object. Thus, when the derived class implementation needs information about the size of the parent class state data structure, the addresses of the parent class method procedures, or access to the parent class method procedure table the appropriate information is retrieved from the parent class object.
Patent EP-0576917-A2 (EP)
Inventor: MEYER HEINRICH DIPL-ING FH
IPC: G06F11/10
Filed: 1993-06-16
Abstract: To check the useful data (N) of a random-access memory (S), subsets are formed from the total set of useful data (N) and error correction data (F) are calculated for each subset of useful data (N). The subsets of useful data (N) and the associated error correction data (F) are transmitted block by block to the random-access memory (S). During the read-out, the block containing the desired useful data (N) is in each case read out and checked with the aid of the error correction data. <IMAGE>
Patent EP-0581096-A2 (EP)
Inventor: DREW LAWRENCE E II
IPC: B41F17/00
Filed: 1993-07-12
Abstract: A pad printing apparatus (10) and control system is provided whereby a pad holder for removably holding an ink transfer pad (18) is driven independently of a plate holder (20) that removably holds an engraved printing plate (22). Separate stepping motor/lead screw arrangements (26, 28) are provided for driving the pad holder and plate holder (20). The control system includes a user interface whereby a user may input desired process parameters relating to the print cycle. A central controller receives the input parameters and activates the drive assembles for the pad and plate holder in accordance with the parameters. A closed-reservoir ink assembly is also provided for inking the engraved printing plate.
Patent EP-0579200-A2 (EP)
Title: Reusable, two-piece storage container
Inventor: NILES GERALD J C O MINNESOTA M
IPC: B65D6/40
Filed: 1993-07-14
Abstract: A parallelepipedal storage container 10, 10', 10'' is formed of two sections 12, 14. Each section is rectangular and is foldable to separate the section into a central base wall 16, 22 and two side walls 18, 20, 24, 26. The adjacent base and side walls can be oriented at right angles to each other. The storage container is formed by mating the two sections so that the side edges of the side walls on one section are disposed adjacent the side edges of the side walls of the other section to form edges of the storage container. The two sections are secured together using a tongue and groove connection to mate the sections along respective edges. Three and four section containers also can be formed.
Patent EP-0581186-A2 (EP)
Inventor: AUMANN JOHANN
IPC: A41D15/00
Filed: 1993-07-21
Abstract: Waterproof clothing having a textile upper material, a textile lining and a waterproof functional layer arranged between them which is permeable to water vapour, having an upper flap (33) and a lower flap (35) which can be connected to one another detachably by means of snap fasteners (57). The upper flap (33) is folded into a cross-sectionally U-shaped pocket (37) which is open towards the lower flap (35). The lower flap (35) extends into the U-shaped pocket (37). The two U limbs (39, 41) of the upper flap (33) and the lower flap (35) can be connected to one another in a detachable manner by means of double snap fasteners. Of the double snap fasteners (57), a snap fastener central part (61) is attached to the lower flap (35) and two snap fastener outer parts (59) are attached in each case to one of the U-shaped limbs (39, 41) of the upper flap (33). <IMAGE>
Patent EP-0589386-A2 (EP)
Inventor: KOBAYASHI HIDEKI C O DOW CORNI
IPC: C08L83/08
Filed: 1993-09-20
Abstract: A fluorosilicone rubber composition is described that yields fluorosilicone rubber moldings in which the gum components are highly compatible and which have excellent post-cure physical properties. The composition comprises a 3,3,3-trifluoropropylmethyl-siloxane-methylvinylsiloxane copolymer gum, a dimethylsiloxane-methylvinylsiloxane copolymer gum, a poly(3,3,3-trifluoropropylmethylsiloxane)-polydimethylsiloxane block copolymer or a poly(3,3,3-trifluoropropylmethylsiloxane)-polydimethylsiloxane-polymethylvinylsiloxane block copolymer, a reinforcing silica that has a surface area of at least 50m²/g, and a curing agent.
Patent EP-0557079-A2 (EP)
Inventor: LEEDY GLENN J
IPC: G03F7/20
Filed: 1993-02-17
Abstract: Large scale integrated circuits are fabricated using redundant circuit elements to replace defective circuit elements by discretionary interconnect changes as determined by fine-grain testing of the integrated circuits after the logic units (such as individual transistors or logic gates) are fabricated and before they are electrically interconnected. The redundant circuit elements are then interconnected to non-defective circuit elements by one of two methods. In the first method a stepper-scanner apparatus modified to expose most of a resist layer defines the interconnect circuitry, but is shuttered-off over the discretionary interconnect changes. Then the discretionary interconnect changes are exposed by a conventional direct write on wafer pattern generation apparatus. In the second method, the interconnect patterning is accomplished by first fabricating a fixed custom mask defining the interconnect layer for a particular lot size (such as 100) of wafers. The fixed mask is fabricated after each wafer of the lot has been tested, and incorporates all the discretionary changes required to avoid interconnection to each defective circuit element in each of the wafers. The fixed custom mask is then used to expose the resist layer defining the interconnect circuitry for each of the 100 wafers.
Patent EP-0590959-A2 (EP)
Inventor: LUM ANDREW F
IPC: C10N10/02
Filed: 1993-09-29
Abstract: A carrier-free pulverulent metalworking lubricant composition. In one form, the composition contains from 2 to 30% by weight sulfur and at least one component having adhesive properties at forging temperatures, the composition being formed by a method comprising the steps of: (a) forming a dry mixture of said particulate lubricant components, and (b) agglomerating said admixture to form agglomerated particles. The application of the composition as a metal working lubricant significantly reduces smoke and oily waste generation in hot forging operations by eliminating the use of oils or volatile organic compounds as carriers, while providing acceptable performance, cleanability and sprayability.
Patent EP-0605199-A2 (EP)
Inventor: HUANG FU-BIN
IPC: H02J9/06
Filed: 1993-12-23
Abstract: An emergency power supply unit, capable of direct inverse transform, comprising a charging detector circuit (102), a storage battery (2), an oscillator circuit (3), and an output switching circuit (4), said power supply unit containing no transformers, and said storage battery (2) consisting of a pack of cells having the same voltage as that of the mains supply.
Patent EP-0625567-A2 (EP)
Inventor: BECK RUDOLF
IPC: C11D3/37
Filed: 1994-04-07
Abstract: The invention relates to the use of phosphate-free formulations composed of     (a) biodegradable copolymers,   (b) alkali formers  and, where appropriate,   (c) dispersants and complexing agents,   (d) low-foaming surfactants and   (e) other additives  as mechanical dishwashing compositions. These formulations are distinguished by improved biodegradability.
Patent EP-0624463-A2 (EP)
Inventor: SCHULTZE DIRK DR
IPC: B32B27/18
Filed: 1994-04-28
Abstract: The present invention relates to heat-sealable, flexible, at least three-layered multilayer films having outer layers of thermoplastic polyurethane and/or copolyetherester elastomers and an inner barrier layer to fluid media of ethyl-vinyl alcohol copolymers, where the thermoplastic elastomers employed have a Shore D hardness of at least 35 and a Shore D hardness of at most 72, in each case measured in accordance with DIN 53 505, and the ethylene-vinyl alcohol copolymers used have an ethylene content of 10-40% by weight, based on the total weight of the ethylene-vinyl alcohol copolymer.
Patent EP-0652643-A2 (EP)
Inventor: OKITA SHIGERU C O INTELLECTUAL
IPC: H03M13/41
Filed: 1994-11-04
Abstract: A digital data processing apparatus capable of reducing a circuit scale without deteriorating error-correcting capability, and capable of reducing the bit number of a branch metric calculating circuit. The apparatus includes: a region determining portion (13) which determines an optimal bit number corresponding to the number of representative symbol groups; a delaying portion which delays an output from the region determining portion (15) for as long as a coded bit is decoded by a Viterbi decoding portion (11); and a decoding portion (17) which inputs and decodes an output from the delaying portion and a coded bit that is decoded by the Viterbi decoding portion so as to be decoded, and which outputs the uncoded bit.
Patent EP-0662650-A2 (EP)
Inventor: EUSEMANN ROLAND
IPC: G01F1/66
Filed: 1994-11-10
Abstract: The device measures small time intervals. A number of input pulses of equal duration are used by a microprocessor (11), a control circuit (1 to 7), register for the input pulses and measure device for them. The register has a summer (6) and an input pulse counter (8). It determines the minimum number of pulses needed to form a certain registered time width that just exceeds a predetermined interval in the summer. The measurer has an oscillator (2) with a scanning pulse counter (9) and a time-extender. It multiplies the registered time width by an extension factor to give a scan time. The microprocessor evaluates the time interval from the ratio of scan time to the product of the minimum number of pulses and extension factor.
Patent EP-0661498-A2 (EP)
Inventor: FRIEDRICHS GUSTAVE EMILE
IPC: F23L15/04
Filed: 1994-11-10
Abstract: The sensible heat from the flue gases produced in a fluidized bed combustion process (10) are first transferred to the combustion air in a conventional air preheater (40). Additional heat is then recovered in fluid coupled heat exchangers (46,48) with this additional heat either being transferred to the combustion air or to other fluid streams within or without the plant.
Patent EP-0659850-A2 (EP)
Inventor: SCHOLZ GUIDO DR
IPC: C09D5/18
Filed: 1994-11-18
Abstract: The expandable, flame-resistant (flame-retardant) coating compositions consist at least of     from 4 to 25 % by weight of a film-forming binder,   from 10 to 40 % by weight of ammonium polyphosphate, from 8 to 40 % by weight of at least one substance which is carbonised under the effect of heat,   from 6 to 25 % by weight of an expansion (blowing) agent,   from 0 to 5 % by weight of dispersants, and   from 0 to 25 % by weight of fillers.   In these coating compositions, ammonium salts of alkyl phosphates are present as substances which are carbonised under the effect of heat and/or as expansion agents, and as additional acid donors.
Patent EP-0598710-A2 (EP)
Inventor: KIMURA ATSUSHI
IPC: H02N2/00
Filed: 1990-12-07
Abstract: In a vibration wave driven motor having a vibration member having an electro-mechanical energy conversion element secured to one surface of a resilient member of an elliptical shape formed by straight portions and arcuate portions, and a member brought into pressure contact with the other surface of the resilient member and wherein AC voltages having a phase difference of 90 therebetween in terms of time are applied to the driving phases of the electro-mechanical energy conversion element divided into two phases to thereby generate a travelling vibration wave in the resilient member, whereby the vibration member and the member brought into pressure contact therewith are moved relative to each other, the two driving phases of the electro- mechanical energy conversion element are polarization-processed in such a manner that only one travelling wave is formed in the straight portions of the resilient member.
Patent EP-0612023-A2 (EP)
Inventor: NISHIYAMA TAMOTSU
IPC: G06F17/50
Filed: 1989-09-07
Abstract: A net diagram routing method for routing connecting lines between modes of a net diagram that comprises several regions each including a row or column of modes by determining a virtual routing length for each of a plurality of lines that are routed to pass through the same routing path.
Patent EP-0630747-A2 (EP)
Inventor: HAYASHIDA HARUO
IPC: C08F4/60
Filed: 1994-06-27
Abstract: A multilayer wrapping film comprising
     (A) two outermost layers each formed of an ethylene-α-olefin copolymer having an ethylene content of at least 50 mol%,   (B) layers each comprising a propylene polymer and being disposed between the outermost layers (A), and   (C) a layer comprising recycled resins, for example trimming losses, and of layers (A) and (B), disposed between the layers (B).   
     One or more other layers may be interposed.
Patent EP-0648800-A2 (EP)
Inventor: HATSUDA TAKUMI
IPC: C08J3/075
Filed: 1994-10-18
Abstract: A method for the production of an absorbent material vested with ideal absorption characteristics, i.e. absorption speed and absorption capacity, and possessed of the quality of being cut in desired size or shape and fixed fast in desired place and an absorbent article formed of the absorbent material and manifesting high flexibility and high safety are provided.The method of production obtains the absorbent material by irradiating a planar agglomerate of absorbent resin particles with an activated energy ray and the absorbent article contains the absorbent material in a bag having at least one side wall thereof formed of a water-pervious sheet.
Patent EP-0654749-A2 (EP)
Inventor: SAKO HIROSHI
IPC: G06T1/20
Filed: 1994-11-22
Abstract: A real time output containing data relating to states of facial parts is generated. A facial area detection unit (11) has monitoring (51-57) and determining (59-61) processing circuits operating in a pipelining manner to determine position of the facial area. The monitoring circuits (51-57) monitor pixel value frequency using 3D histogram and backprojection processing. The generating facial area signal has masks applied by a unit (12) which supplies data to mouth area and eye area detection units (14,15). Each of these operate on similar principles to the facial area detection unit (11).
Patent EP-0679393-A2 (EP)
Inventor: TOBE HIROYASU
IPC: A61K36/18
Filed: 1995-04-18
Abstract: A therapeutic agent for osteoporosis comprising as an active ingredient xanthohumol. Xanthohumol obtained from hop extracts has a bone resorption inhibiting activity and is useful as a therapeutic agent for osteoporosis.
Patent EP-0713192-A2 (EP)
Inventor: VENKATESWAR VADLAMANNATI
IPC: G02B26/08
Filed: 1995-11-17
Abstract: A method for defect-correction printing. A spatial light modulator that is used to generate the image is mapped for defects. The ON defects are compensated by setting a background level that is equal to the cumulative exposure of the ON defects, and then this background level becomes the threshold for development by the electrophotographic process. The system compensates for OFF defects by allocating the bits and exposures necessary to approximate the OFF defects to operative elements, thereby keeping the cumulative exposure for that pixel in the final printed image exactly, or as closely as possible, equal to the desired exposure. The corrections are contained in a defect correction module (10) that generates the appropriate patterns with the correct allocations to minimize error.