baber/WOPTO huggingface dataset:
Patent EP-0383116-A2 (EP)
Inventor: BORENSTEIN BENJAMIN
IPC: A23K1/00
Filed: 1990-02-03
Abstract: Poultry feed premixes and finished poultry feeds which contain particles comprising a Vitamin D₃ metabolite and Vitamin D₃ are described. These premixes and feeds are useful for promoting egg shell strength and bone strength in older egg laying hens as well as to provide to such hens the usual benefits of Vitamin D₃ in a diet.
Patent EP-0396865-A2 (EP)
Title: Optical radar
Inventor: METZDORFF WALTER DR
IPC: G01S17/89
Filed: 1990-03-05
Abstract: An optical radar, particularly a laser radar for recording range images or reflection images, having a light source, a light receiver and a processing unit, the light source and the receiver being constructed as diode rows which operate in conjunction with one or more imaging optics in such a manner that a light pulse from a particular transmitter diode is imaged on a particular receiver diode after reflection in a particular scanning field of the objective lens. 
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Patent EP-0398252-A2 (EP)
Inventor: DITTMANN HANS JOACHIM DIPL-ING
IPC: F23C3/00
Filed: 1990-05-15
Abstract: The radiant tube with jacket has a jacket tube and, arranged therein, a flame tube which consists of a plurality of tube sections (1). Each tube section is inserted with an insertion end (2) into a muff end (3) of the neighbouring tube section and locked by twisting in the manner of a bayonet joint, the internal and external surface sections, which in the mounted state overlap one another, being spherically curved. <IMAGE>
Patent EP-0405331-A2 (EP)
Inventor: FOELLER DIETER DR
IPC: G01S3/808
Filed: 1990-06-21
Abstract: Akustische Sensoreinrichtung mit Störschallunterdrückung insbesondere für auf einem geräuscherzeugenden Aggregat angeordnete Sensoren unter Verwendung eines Doppelsensors (M1,M2), der zwischen einer Störquelle (S) und einem den aufzufassenden Objektschall aussendenden Objekt angeordnet ist und dessen einer Sensor (M1) auf die Störquelle (S) gerichtet ist und einer Regelschaltung (R) ein Störschallsignal zuführt, welche eine Antischallquelle (A) so einstellt, daß diese einen Antischall pA zur Kompensation des Störschalls pS erzeugt, wobei der andere Sensor (M2) auf das aufzufassende Objekt gerichtet ist und ein Meßsignal liefert, in dem der Störschallanteil stark und der Objektschallanteil sehr wenig geschwächt sind, so daß durch diese Minderung der Schallanteile in Anhängigkeit von der Einfallsrichtung die Auffaßreichweite des Sensors (M2) vergrößert ist. <IMAGE>
Patent EP-0421490-A2 (EP)
Inventor: STICKLER DAVID BRUCE
IPC: C03B3/00
Filed: 1986-10-03
Abstract: A method for heat processing of glass and/or glass forming material wherein cullet and/or the raw materials needed to form glass are heated while suspended in a high temperature gas stream which may comprise products of combustion. The particles heated both in and downstream of a burner (11), for example, together with products of combustion are accelerated out of the burner, preferably downwardly, through a nozzle (13) and against a closely spaced impact surface (6) in a separation chamber (12). Upon impact, the particles and/or molten droplets are separated from the products of combustion by adhering to the impact surface (12) and form a continuous flowing layer which flows from the impact surface, over a flow surface (27) and as a molten layer into a pool (29) of molten glass product at the bottom of the separation chamber.
Patent EP-0381539-A2 (EP)
Inventor: ASADA TOSHIYUKI
IPC: F16H3/66
Filed: 1990-02-05
Abstract: Herein disclosed is an automatic transmission in­cluding gear trains, which are constructed of at least three planetary gear sets each having three rotating members, i.e., a sun gear, a carrier and a ring gear for changing the speeds of the rotations of an input shaft (4) and transmitting the same to an output shaft (5), the first and second ones of the three planetary gear sets being arranged adjacent to and at an extension of the axis of the input shaft (4). The automatic transmis­sion comprises: first clutch means (K1) arranged closer to the input shaft (4) than the first planetary gear set (1) for connecting any one of the rotating members of the first planetary gear set (1) arranged adjacent to the in­put shaft (4); second clutch means (K2) arranged closer to the input shaft (4) than the first planetary gear set (1) for con­necting another of the rotating members of the first planetary gear set (1) and the input shaft (4); third clutch means (K3) interposed between the first planetary gear set (1) and the second planetary gear set (2) for connecting any one of the rotating members of the second planetary gear set (2) arranged at the opposite side to the input shaft (4) across the first planetary gear set (1) and the any one or the another of the rotating members of either one of the first clutch means (K1) and the second clutch   means (K2) or the first planetary gear set (1); and fourth clutch means (K4) interposed between the first planetary gear set (1) and the second planetary gear set (2) for con­necting the another of the rotating members of the second planetary gear set (2) and the any one or the an­other of the rotating members of the first clutch means (K1), the second clutch means (K2) or the first planetary gear set (1).
Patent EP-0409668-A2 (EP)
Inventor: KAWAI WAKAHIRO
IPC: H05K1/16
Filed: 1990-07-23
Abstract: The invention provides a mixed circuit board comprising a heat-resistant insulating substrate (16) and at least one laminated sheet (10,20) bonded integrally to at least one side of the substrate (16), the laminated sheet (10,20) comprising a metal oxide dielectric film (13), a metal resistor film (12) formed on the dielectric film (13) and a pair of metal conductor layers (11,15) between which the dielectric film (13) and resistor (12) film are sandwiched. A method for fabricating the mixed circuit board is also described.
Patent EP-0424074-A2 (EP)
Inventor: FAILLA STEPHEN J
IPC: G06F1/16
Filed: 1990-10-16
Abstract: A collapsible, storable information display screen (10) for use with an electronic information processing device (30) is disclosed which alleviates many of the problems associated with the smaller display screens. The display screen (10), when in use, is assembled in an electrically interconnected, mechanically stable, predetermined array, and when not in use, may be disassembled from said array and collapsed for compact storage.
Patent EP-0429296-A2 (EP)
Inventor: HINO TARO
IPC: H01L51/05
Filed: 1990-11-20
Abstract: A dielectric ultra-low resistivity heterofilm has a structure in which a LB (Langmuir Blodgett) heterofilm (4) composed of polarized dielectric film (4-a) of a Z-type or A-type and non-polarized dielectric film (4-b) of a Y-type are stacked on one another. The LB heterofilm (4) is sandwiched between conductive films (3,5) such as aluminium or gold films, so that the resistivity of the film in the direction of the film surface thereof becomes considerably lower than that of metal films.
Patent EP-0437980-A2 (EP)
Inventor: MOHSEN AMR M
IPC: H05K1/02
Filed: 1990-12-28
Abstract: A printed circuit board contacts a plurality of component contacts for receipt of electronic components and a plurality of electrically conductive traces, each trace being electrically connected to a corresponding one of the component contacts. A corresponding plurality of interconnect holes is formed on a selected portion of the printed circuit board with each interconnect hole contacting uniquely a corresponding one of the plurality of electrically conductive traces. A multiplicity of custom conductive traces (106) is then formed in an interconnect region such that each of the multiplicity of conductive traces interconnects at least one of the interconnect holes to at least one other interconnect hole thereby to form an electrically conductive path between each of the interconnect holes interconnected by the custom conductive traces. A user is thus able to achieve a desired electrical function from the electronic components to be connected to the printed circuit board.
Patent EP-0439983-A2 (EP)
Inventor: ANDRIN DANIEL
IPC: B03C1/23
Filed: 1990-12-14
Abstract: A magnetic separator (1) for non-ferrous metal particles or pieces (3) comprises a conveyor belt (2) onto which the said particles (3) are unloaded, this conveyor belt (2) being wound, partially, around an active cylindrical casing (5) having a horizontal axis of rotation (8) and inside which is mounted, coaxially, a magnetic system (6). This magnetic separator is characterised in that it comprises means (17, 18) for limiting the partial winding of the conveyor belt (2) about the active cylindrical casing (5) to a zone (20) which is located in the two upper quadrants (20a, 20b) of the periphery of the latter. <IMAGE>
Patent EP-0439079-A2 (EP)
Inventor: DENICOLA ANTHONY J JR
IPC: C08F255/02
Filed: 1991-01-19
Abstract: Disclosed is a method of making graft copolymers of olefin polymers by contacting a particulate olefin polymer with a free radical polymerization initiator, e.g., a peroxide, and a vinyl monomer at about from 60° to 125° C, while controlling the monomer addition rate so that it does not exceed about 4.5 pph/min, and most preferably does not exceed about 3.0 pph/min, at any monomer feed level. To prevent polymer degradation, a non-oxidizing environment is maintained throughout the process, and residual free radicals are deactivated, and unreacted initiator is decomposed, before the graft copolymer is exposed to air.
Patent EP-0462363-A2 (EP)
Inventor: GIBSON DEAN K
IPC: H03M7/30
Filed: 1991-03-14
Abstract: A method and apparatus for compressing digital data that is represented as a sequence of characters drawn from an alphabet. An input data block is processed into an output data block composed of sections of variable length. Unlike most prior art methods which emphasize the creation of a dictionary comprised of a tree with nodes or a set of strings, the device according to the present application creates its own pointers from the sequence characters previously processed and emphasizes the highest priority on maximizing the data rate-compression factor product. The use of previously input data acting as the dictionary combined with the use of a hashing algorithm to find candidates for string matches and the absence of a traditional string matching table and associated search time allows the compressor to very quickly process the input data block. Therefore, the result is a high data rate-compression factor product achieved due to the absence of any string storage table and matches being tested only against one string.
Patent EP-0452970-A2 (EP)
Inventor: SHIMIZU RYUJI
IPC: H01Q1/27
Filed: 1991-04-19
Abstract: A method for tracking a satellite in a land mobile satellite communications system is disclosed. A rate gyro is provided for use in the event that an automatic satellite tracking is prevented. The satellite is automatically tracked using a receive signal level if the receive signal level equals or exceeds a threshold. An output of the rate gyro is constantly compensated while automatically tracking the satellite. When the receive signal level falls below the threshold and the automatic satellite tracking becomes unable, the satellite is tracked using the compensated output of the rate gyro.
Patent EP-0482526-A2 (EP)
Inventor: MIYASAKA NOBUJI
IPC: G05B23/02
Filed: 1991-10-18
Abstract: An optimization method is used in a real-time diagnostic system that monitors alarm sources (30) and detects possible sources of failure in an industrial process. When the diagnostic system detects one or more alarms, it determines which components are likely sources of failure. The system determines the level of criticality of certain other, currently off-line, alarms sources (20,50) and schedules the off-line alarms for evaluation according to their levels of criticality. The system refines its analysis of likely sources of failure by evaluating the status of the previously off-line alarm sources. The evaluation process is repeated, with the analysis of likely causes of failure being continually refined.
Patent EP-0493776-A2 (EP)
Inventor: OLSHANSKY ROBERT
IPC: H01L31/14
Filed: 1991-12-23
Abstract: A semiconductor optical amplifier includes an active region (10) having facets (24, 26) at opposite ends thereof which define an optical cavity having maximum optical gain at a gain peak waveleng λ pk . An antireflection coating (36, 38) on each of the facets has a wavelength λ min  of minimum reflectivity that is separated in wavelength from the gain peak wavelength, preferably by about 5 to 30 nanometers. The optical amplifier is operated at a bias current greater than a stimulated emission threshold bias current of the device. The input optical signal has a wavelength at or near the wavelength λ min  of minimum reflectivity of the antireflecton coatings (36, 38). The optical amplifier has an electrical bandwidth on the order of 1 to 10 GHz.
Patent EP-0454287-A2 (EP)
Inventor: KUNCEWITCH THOMAS J
IPC: A23G3/34
Filed: 1991-01-09
Abstract: The present invention pertains to an edible coated composition which comprises (a) a core material preferably comprising sorbitol, (b) a primary coating layer comprising zein over the core material, and (c) a sugarless secondary coating layer over the primary coating layer. The present invention also pertains to methods for preparing the edible coated compositions.
Patent EP-0461855-A2 (EP)
Inventor: JONES EDWARD M JR
IPC: B01J8/02
Filed: 1991-06-11
Abstract: To achieve good liquid-vapor contact and at the same time better utilize the heat of reaction in a distillation column reactor a system is provided wherein a reaction tray and distillation tray are "coupled" by a continuous liquid level between the two. A reaction tray (110), containing the appropriate catalyst (100), is situated directly below a distillation tray (120). A vapor riser (170) is provided through the reaction tray (110) as a by-pass which carries the vapor from a lower distillation tray to a vapor distribution area (130) underneath the "coupled" distillation tray (120). Liquid flows downward through a downcomer (150a) by-passing the "coupled" distillation tray (120), and onto and across the "coupled" reaction tray (110) immersing the catalyst (100) and rises upward, onto and across the "coupled" distillation tray (120) where it is intimately contacted with the rising vapor effecting fractional distillation. Only that vapor produced by the reaction on the reaction tray (110) rises through the catalyst (100) minimizing movement and pressure drop while the heat produced contributes to the distillation. A sufficient vertical distance between the two "coupled" trays (110,120) is provided to allow disengagement of any catalyst particles which might become entrained in the rising liquid. A screen (90), if necessary, may also be positioned in the space between the distillation tray (120) and the reaction tray (110) to retain the particulate catalyst (100) below the distillation tray (120).
Patent EP-0467550-A2 (EP)
Inventor: STEWART DAVID
IPC: C09C3/08
Filed: 1991-07-02
Abstract: A particulate inorganic solid, especially hydrated alumina or magnesium hydroxide, which has been treated with a hydroxybenzene derivative of a defined type, particularly a gallate. The treated solid may be incorporated into a polymer especially a thermoplastic polymer such as polypropylene. Alternatively, the solid, the hydroxybenzene derivative and the polymer can be blended together. The composition obtained can be processed even when containing 70% by weight of the inorganic solid.
Patent EP-0490467-A2 (EP)
Inventor: PARKS DEWEY P
IPC: B32B27/12
Filed: 1991-08-16
Abstract: A process is provided for fabricating a camouflage sheet and includes the steps of moving a carrier web (20) over a roller (24) by rotating the roller at a controlled speed. The roller has a soft outer surface. A film of polyvinyl/chloride (16) is knifed onto the carrier web by a knife (30) which is effective to indent the soft surface of the roller. The film is cured on the carrier web and is attached to a reinforcing layer (46), with the cured film and reinforcing layer being removed from the carrier web. The film and reinforcing layer are incised, stretched and sewn to a base support sheet in a stretched condition. The resulting camouflage sheet is ultra-lightweight in nature.
Patent EP-0472387-A2 (EP)
Inventor: ABE MASATO
IPC: G06F17/16
Filed: 1991-08-19
Abstract: In a matrix operation apparatus for calculating output signals (EO1, EO2, EO3) by multiplying input signals (EI1, EI2, EI3) with coefficients (a₁₁ , a₁₂ , a₁₃ , ...), a plurality of matrix element calculating circuits (M1, M2, M3) multiply the input signals with corresponding coefficients (0.7, 0.59, 0.11, ...) to obtain matrix elements (d₁ , d₂ , d₃). An output calculating circuit (3A, 3B, 3C) adds and subtracts the obtained matrix elements to obtain one of the output signals. In this case, the coefficients are changed by a coefficient changing circuit (4) which also controls the output calculating circuit, and thus the output calculating circuit generates the plurality of output signals in a time-divisional manner.
Patent EP-0476953-A2 (EP)
Inventor: MARTUZA ROBERT L
IPC: A61K48/00
Filed: 1991-09-16
Abstract: The application discloses composition and methods for selectively killing neoplastic cells. Retroviral vectors are used to selectively express a gene in neoplastic cells. The gene or gene product targets the cells for selective killing.
Patent EP-0479584-A2 (EP)
Inventor: YOUNG TIMOTHY M
IPC: E21B41/00
Filed: 1991-10-03
Abstract: A burner apparatus for burning hydrocarbons comprises a body (16) defining a plurality of nozzle ports (48) therein, each port facing in a different direction, a discharge nozzle (56) disposed in each nozzle port, and optionally a water ring assembly (14) disposed around the body. Each nozzle is held in place by a retainer (64) such that a first gap (76) is defined therebetween, and a retainer nut (84) is attached to the body adjacent to the retainer such that a second gap (90) is defined between the retainer and the nut. This second gap acts as an air discharge orifice and is in communication with an air passage (94) defined in the body. The water ring assembly (14) comprises an outer ring (110) and an inner ring (112) which combine to define an annular water chamber (128) therebetween. The water chamber is in communication with a plurality of notches (136) in the outer ring which act as water discharge nozzles for directing a water stream toward the burning petroleum and air stream discharged from the apparatus. The notches are fully exposed when the water ring assembly is disassembled, thereby making cleaning of the notches a simple matter.
Patent EP-0443940-A2 (EP)
Inventor: BRAUER MICHAEL C
IPC: G01P13/04
Filed: 1991-02-19
Abstract: A bearing on a steering shaft has an elongated inner race and an elongated outer race with rolling elements between the two races. The inner race is relatively rotatable with respect to the outer race. An encoder is mounted on the inner race. Sensors in a detachable sensor mount sense the radial magnetic field from the encoder as it rotates past the sensors.
Patent EP-0494682-A2 (EP)
Inventor: MUGGLESTONE PETER R
IPC: F16C29/08
Filed: 1992-01-10
Abstract: The invention relates to a linear motion bearing assembly having a rail (68), a bearing carriage (20) supported on the rail (68) by rolling elements, the carriage (20) having a pair of depending legs (24) for movement along the rail (68) and a pair of interlocking end cap/return track elements (36). The depending legs (24) have load bearing grooves (22) formed on an inner longitudinal surface and partial return tracks (28) formed on an outer longitudinal surface. The end cap/return track elements (36) form a complimentary portion of the return track (34) and have rolling element turnaround (46), formed therein to interconnect the load bearing and return tracks (34). The end cap/return track elements (36) interlock to each other around the bearing carriage (20) and are supported thereon by integral support structure. Sealing means are optionally provided for adverse operating conditions.
Patent EP-0502458-A2 (EP)
Inventor: RICHTER MATTHIAS DR
IPC: F16F1/366
Filed: 1992-03-02
Abstract: In the case of a damping support, in particular for vibration-isolating engine support in motor vehicles, having an approximately annular spring member made of fibre composites, for additional acoustic isolation the invention provides for there to be arranged within the spring member (1), between the force-introducing elements (4), a working chamber (14) made of an elastically deformable material of low rigidity in the working direction, but high volume rigidity, which is filled with fluid and is hydraulically in connection with a compensating chamber (26) via a channel (27). 
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Patent EP-0509517-A2 (EP)
Inventor: HABUCHI HIROKO
IPC: C12P19/26
Filed: 1992-04-16
Abstract: An oligosaccharide having an affinity for fibroblast growth factor, which is composed of 8 to 18 monosaccharide residues, wherein a principal disaccharide unit comprising L-iduronic acid 2-sulfate and N-sulfo-D-glucosamine and a process for producing the oligosaccharide comprising digesting heparan sulfate.
Patent EP-0547682-A2 (EP)
Inventor: BOGHOLTZ RICHARD JR
IPC: G01R31/3181
Filed: 1992-12-10
Abstract: A memory testing system includes at least one prechannel which provides test data to a limited quantity of channels so that the at least one prechannel is in close proximity to the limited quantity of channels. The test data is then applied to a device under test, via the channels.
Patent EP-0502675-A2 (EP)
Inventor: BOSKAMP JELLES VINCENT UNILEVE
IPC: C11D3/60
Filed: 1992-03-02
Abstract: A detergent composition suitable for fabric washing comprises detergent-active compounds and a detergency builder composition comprising maximum aluminium zeolite P and a polycarboxylate polymer, preferably an acrylic/maleic copolymer. The composition shows superior detergency compared with compositions containing zeolite A and polymer.
Patent EP-0507519-A2 (EP)
Inventor: HOAG PETER Y
IPC: F16C33/60
Filed: 1992-03-27
Abstract: A method of making exactly remateable cracked connecting rods (10) comprised of forged wrought steel possessing typical ductility, said rods (10) having a big end (11) with a big bore (12) therein and an arm-like body (15) extending therefrom with a small end (14) at its extremity, the big end (11) having crack initiating crevices (15) formed therein to promote a cracking plane (16), comprising the following steps: (a) placing the big bore (12) of an uncracked connecting rod (10) onto a nestable separable pair of cantilevered hemispherical blocks (31,32) complementary to the internal shape of the big bore (12); (b) continuously and uniformly separating the cantilevers of said blocks to initially assure contact of said blocks (31,32) with the rod at a tangent point aligned substantially on the longitudinal axis of the uncracked connecting rod, and thereafter to exert sufficient force through said cantilevers to the blocks (31,32) to pull apart the connecting rod at the cracking plane (16) determined by said crack initiating crevices (15), the connecting rod cap (41) and body (42) being free to experience small but independent macro-rotation relative to the connecting rod axis during such cracking separation.