baber/WOPTO huggingface dataset:
Patent EP-0399265-A2 (EP)
Inventor: KUROMITSU YOSHIROU C O MITSUBI
IPC: H01L23/15
Filed: 1990-05-04
Abstract: An insulating substrate is used for fabrication of a thick film circuit provided with a conductive pattern made from a paste containing glass frits, and comprises a foundation (1) containing an aluminum nitride and incidental impurities, and a multi-level surface film structure (2) provided between the foundation and the conductive pattern and having a lower surface film (3) of an aluminum oxide provided on a surface of the foundation, an intermediate surface film (4) provided on the lower surface film and formed of a substance having a relatively small acidity and an upper surface film (5) provided on the intermediate surface film and formed of a substance having a relatively large acidity, in which the substance with the large acidity rapidly reacts with the frits in a firing stage for enhancing the adhesion of the conductive pattern but the substance with the relatively small acidity restricts the consumption thereof, so that the total thickness of the multi-level film structure is decreased and, accordingly, the heat radiation capability is improved.
Patent EP-0408933-A2 (EP)
Inventor: YANG ZHENHUA
IPC: A23L33/135
Filed: 1990-06-25
Abstract: This invention relates to a mutant pseudomonas identified as strain YZH and the use of the strain by means of a fermentation process to produce a single cell protein nutrient solution from plant protein . The resulting nutrient solution is suitable as food for animals and human , and has salutory effects on animals and human such as reducing bleeding of the gastric mucosa , stimulating and improving hemogenesis and inhibiting cancer cell growth and traversing the cancer cell into its normal cell. The main characteristics of the strain YZH are that it is a rod in light yellow color , has at lease one flagellum , has the ability to reduce nitrate and to liquidize gelatine , is not able to produce water soluble pigment , and to form poly-β-hydroxy butyrate and in particular , has a Y fragment in its DNA which is detectable by means of a specific Y fragment DNA probe.
Patent EP-0407893-A2 (EP)
Inventor: SHIRATSUKI YOSHIYUKI C O FUJI
IPC: H01C17/065
Filed: 1990-07-05
Abstract: A resistor film (3a) formed by applying onto a substrate (2) a homogeneous mixture solution of metal organic compounds including metals selected from the element group of silicon (Si), bismuth (Bi), lead (Pb), aluminum (Al), zirconium (Zr), calcium (Ca), tin (Sn), boron (B), titanium (Ti), barium (Ba), and the like, and a metal selected from the group of iridium (Ir) and ruthenium (Ru) and burning the homogeneous mixture solution. The homogeneous mixture solution is burned at a peak temperature of 700°C or more in an atmosphere of oxygen.
Patent EP-0423453-A2 (EP)
Inventor: BLANDY GEOFFREY OWEN
IPC: G06F12/10
Filed: 1990-08-13
Abstract: A single non-privileged instruction copies a page of data from a source virtual address to a destination virtual address, regardless of which of plural electronic storage media contain the page locations, and without the intervention of any supervisory program when media and virtual addressing have been previously determined for the locations of the subject pages. The instruction is not required to specify which of the plural media it will use, does not require its user to know what backing media it will access, does not require main storage (MS) to be one of its backing media, and allows different types of physical addressing to be used by the different backing media. The instruction can lock any page for use in an MP. No physical direction of data movement is provided within the non-privileged machine instruction, which only designates virtual direction of movement. The separation of virtual direction from physical direction is done by avoiding instruction control over selection of electronic media. The non-privileged instruction can nevertheless express a preference for obtaining a copy of the destination page in an electronic medium in which the content of the page can be processed by further instructions. Also, the instruction can cause invocation of a privileged control program to avoid the need for a following condition code test instruction. A privileged instruction is also provided to wait for the completion of the unprivileged instruction and to invalidate a non-main storage (MS) medium page whether it is unlocked or locked, either correctly or incorrectly.
Patent EP-0414249-A2 (EP)
Inventor: WILLIS COY W
IPC: B65D41/16
Filed: 1990-08-23
Abstract: This invention provides a closure cap (10) and cap assembly for substantially gas-tight sealing engagement with a container closure having an opening therein circumscribed by a substantially smooth sealing surface thereon. The closure cap (10) includes a sealing portion releasably engageable in surrounding gas-tight sealing relation with the sealing surface on the container closure. The sealing portion comprises elastic portions (64) circumferentially spaced by a plurality of radially extending less elastic portions (60). The cap assembly of this invention may be anchored to the end wall of a container closure.
Patent EP-0422434-A2 (EP)
Inventor: GRUENIG RUDOLF
IPC: G07B17/00
Filed: 1990-09-24
Abstract: The franking machine (11) comprises a stator part (12) and a printing rotor (13). Arranged in the stator part are two motors (41, 52), a gear (42), a motor switch (45), a battery (46), a logic unit (56), a clock module (58) and two position indicators (48, 54). In the printing rotor (13) there are a pawl actuator (24), a row of pawls (23) having three pawls of differing length and a date stamp (20) having four number wheels (16-19) and associated detent devices (26-29). The number wheels (16-19) are arranged coaxially next to one another and have twelve printing positions which are rotatable in steps by means of the row of pawls (23). Depending on the type of toothing and the length of the cams, during one step of the row of pawls either only one wheel (16) or two wheels (16, 17) or all three wheels (16-18) are simultaneously rotated one position further. In a specific angular position of the printing rotor (13), a coupling (32) connects one motor (41) to the pawl actuator (24). The logic unit (56), triggered by the clock module (58), controls the one motor (41). Depending on the particular date set, this motor (41) runs until the row of pawls (23) has executed one, three, twelve, thirteen, sixteen or seventeen steps. In each case, the particular following date setting is obtained thereby. <IMAGE>
Patent EP-0456889-A2 (EP)
Inventor: VON TASCHITZKI MARTIN DIPL-ING
IPC: F16K25/00
Filed: 1990-11-26
Abstract: In an automatic delivery drinking valve in the form of a liquid dispenser which the animals take directly into their mouths for drinking, the valve being opened by biting together, a plug 7, which contains the inlet opening 8 and closes the end of the automatic delivery drinking valve 1 on the pipe side, has a projection 9 which protrudes into a pipe 2. The projection 9 is allocated a nozzle body 10 having a nozzle opening 11 by means of which the quantity of the fluid flowing into the supply opening 8 is determined. <IMAGE>
Patent EP-0378395-A2 (EP)
Inventor: MAINES ROBERT Q
IPC: C12Q1/60
Filed: 1990-01-10
Abstract: A method is provided for measuring the net HDL cholesterol in the blood. The LDL and VLDL moieties are precipitated out and the remaining cholesterol content of the supernatant is measured. The free cholesterol content of the supernatant is separately measured and substracted from the total to obtain net HDL cholesterol. This value serves as a useful indicator for diagnosing vascular disease. A diet supplement and method for raising serum HDL is provided.
Patent EP-0390521-A2 (EP)
Inventor: MORISHITA MASAKAZU
IPC: H01L27/146
Filed: 1990-03-28
Abstract: A semiconductor device comprises a collector region of first conductivity type, a base region of second conductivity type, and an emitter region of first conductivity. The base region has first base area and second base area provided around the first base area. A band gap width of said second base area is greater than that of the first base area.
Patent EP-0399759-A2 (EP)
Inventor: MITA SATOSHI
IPC: H04M1/65
Filed: 1990-05-21
Abstract: An automatic telephone answering apparatus which is capable of selecting a new outgoing message or previous outgoing message prior to recording of the new message so as to preserve the selected message on the recording medium. A semiconductor memory is used to hold the outgoing message in the automatic answering mode and is used during recording of a new outgoing message to record it and verify it prior to overwriting the previous version of the outgoing message on tape. A facility is also provided for recording a private outgoing message in a similar manner.
Patent EP-0400958-A2 (EP)
Inventor: DOUGAN GORDAN
IPC: C12R1/01
Filed: 1990-05-29
Abstract: The present invention discloses a novel approach to attenuating bacteria and for their use as live vaccines. The vaccines can be used in human and animal medicine. 
     In particular, there is disclosed a method of attenuating a bacteria by mutating a gene concerned with the regulation of one or more genes concerned with expression of outer membrane proteins, particularly porin proteins.
Patent EP-0430546-A2 (EP)
Inventor: OHIGASHI CHIAKI
IPC: G03G15/00
Filed: 1990-11-20
Abstract: A color image recording apparatus (1) comprises edge detection means with image sensors (11a, 11b) for detecting longitudinal edges of electrostat­ic recording paper (4), and mark detection means (11a, 11b) for detecting registration marks (12) formed at an equal pitch along the edges of the recor­ding paper (4). Both edges are detected at a first pass thereof through the edge detection means (11a, 11b), and the detected output is stored in memory (15 to 18). During each of second and subsequent passes, detected data is compared with the initially stored data to correct for expansion and shrinkage of the recording paper (4). Oblique motion of the recording paper (4) is detected from the timing diffe­rence between registration marks (12) formed on oppos­ite sides of the recording paper (4), which timing difference is used to change line recording timing. A single correction is periodically repeated and changed until completion of the correcting for oblique motion of the recording paper (4) as well as expansion or shrinkage thereof, hence ensuring an exact positi­onal coincidence of the individual color images.
Patent EP-0434283-A2 (EP)
Inventor: PARK PYONG K
IPC: H01P1/04
Filed: 1990-12-11
Abstract: An array antenna which includes a first waveguide 12 coupled to a second waveguide 20 by an L-shaped coupling slot 30. The slot 30 has a first portion 32 orthogonal to a second portion 34 thereof thereby providing the unique L-shape. In a specific embodiment, the slot 30 is located with the first portion 32 along the centerline and longitudinal axis of the first waveguide 12 and the second portion 34 along the centerline and longitudinal axis of the second waveguide 20. 
     The folded short, as well as the tapered section of prior designs can be eliminated by use of the L-shaped coupling slot of the present invention in the first and last positions of the coupling slot because a short can be placed at the L-shaped slot. Hence, the L-shaped coupling slot of the present invention provides a more compact planar antenna than that afforded by conventional designs.
Patent EP-0409692-A2 (EP)
Inventor: JIMONET PATRICK
IPC: C07D295/12
Filed: 1990-07-09
Abstract: Compounds of formula: <IMAGE> in which R1 denotes a substituted 1-piperazinyl, substituted 1,2,3,6-tetrahydro-1-pyridyl or substituted piperidino radical, R2 denotes a polyfluoroalkoxy radical and n is equal to 2 or 3, salts of these compounds with an acid, processes for their preparation and medications containing them.
Patent EP-0435789-A2 (EP)
Inventor: GUSTAFSON GRANT A
IPC: C09J123/04
Filed: 1990-12-21
Abstract: Disclosed and claimed are sealant blends for flexible packaging and films and pouches comprised of the same, particularly, blends of: polyethylene-based polymers, ethylene-methyl acrylate copolymers and polybutylene, for peelable sealant blends; polyethylene-based polymers and polybutylene for peelable sealant-blends when very low temperature sealing is not required; ethylene-methyl acrylate copolymers and a polybutylene, for peelable-sealant blends when having excellent hot tack is unimportant; and polyethylene-based polymers and ethylene-methyl acrylate copolymers for non-peelable sealant blends which seal with good hot tack.
Patent EP-0459130-A2 (EP)
Inventor: BATTEIGER ECKHARD DIPL-ING FH
IPC: B29C48/92
Filed: 1991-04-17
Abstract: The invention relates to an apparatus for extruding plastic materials, in particular for extruding foam plastics, which is equipped with a calibrating device, which has at least one take-off for the plastics material and at least one calibrating die or unit, and is provided with a calibrating table as well as with a device for controlling the take-off rate of the plastics material, the invention providing that there is arranged upstream of the take-off a device for measuring a foam internal pressure which outputs measured values which are used for controlling the take-off rate of the plastics material. <IMAGE>
Patent EP-0484749-A2 (EP)
Inventor: MILLIREN CHARLES M
IPC: C08G18/40
Filed: 1991-10-24
Abstract: The present invention is directed to an isocyanate reactive mixture and the flexible polyurethane foam produced therefrom. The reactive mixture contains specific filled polyols, water, a catalyst for the reaction between an isocyanate group and a hydroxyl group, and a specific N-hydroxyalkyl quaternary ammonium salt. The isocyanate used is toluene diisocyanate.
Patent EP-0484854-A2 (EP)
Inventor: IGUCHI TAKAAKI
IPC: B21B1/08
Filed: 1991-11-04
Abstract: A method of producing H-beams is carried out by rolling a rough rolled steel billet having a web and flanges by a universal finishing mill having a pair of vertical rolls embracing the flanges of the billet on both sides and a pair of horizontal rolls having widths less than those in the rough rolling and embracing the web on upper and lower sides to reduce the web width and thicknesses of the flanges of the billet and to correct inclination of the flanges, thereby reducing and adjusting an inner web width of the H-beam. The billet is finish-rolled in the state that the axes of the pair of vertical rolls are shifted onto the downstream side of the axes of the pair of horizontal rolls into an area including a zone where the web width and the thicknesses of the flanges are simultaneously reduced. In another aspect, the billet is rolled by the universal finishing mill whose the pair of vertical rolls are positively driven.
Patent EP-0488045-A2 (EP)
Inventor: NOESBERGER PAUL DR
IPC: C07C49/603
Filed: 1991-11-21
Abstract: The invention relates to a process for the preparation of beta-isophorone from alpha-isophorone, alpha-isophorone being converted to beta-isophorone in the gas phase in the presence of a heterogeneous catalyst. The heterogeneous catalyst used is in particular an oxide or mixed oxide of the elements Mg, Al, Si and Ni.
Patent EP-0454244-A2 (EP)
Inventor: TANIGAKI YASUHI
IPC: H04N5/225
Filed: 1991-04-22
Abstract: In an image display and pick-up apparatus comprising a display screen (21) with controllable transmissivity, an image projection device (12) disposed behind the screen for projecting on the screen and an image pick-up device (13) disposed behind the screen for taking pictures through the screen of a subject (14) located before the screen, a controllable optical shutter (22) is provided for preventing light from the projection device (12) to reach,  via  the screen, the image pick-up device (13).
Patent EP-0479370-A2 (EP)
Inventor: BAHARY WILLIAM SHAUL
IPC: C11D3/395
Filed: 1991-09-25
Abstract: An aqueous thixotropic automatic dishwashing composition comprises a chlorine bleach, a cross-linked polymeric polycarboxylate thickener of high molecular weight, a soluble detergency builder of which at least part is a polymeric polycarboxylate builder of relatively low molecular weight, and an alkaline buffer system comprising an alkali metal silicate and an alkali metal hydroxide which provides a high pH. The compositions may be formulated to be translucent and to have a long gel life.
Patent EP-0454312-A2 (EP)
Inventor: TULIP JOHN
IPC: A61M1/00
Filed: 1991-04-05
Abstract: A laser lithotriptor includes a laser (1) adapted to emit pulsed light which is absorbed by water in the vicinity of a human stone or concrement (7) to cause rapid erosion of the stone. A light transmitting device such as a fibreoptic cable (3) is employed inside of an endoscope to direct the laser pulses to the vicinity of the stones. An irrigation apparatus also ensures that the tip of the light transmitting device and the stone are continuously immersed in water and also serves to remove the powder-like debris of the disintegrated stone from the body. Preferably, a NdYAG laser operating at 1.44 µm which emits 27 pulses per second is coupled to the body stone through an anhydrous quartz fibreoptic cable passing through the interior of an endoscope.
Patent EP-0454463-A2 (EP)
Inventor: SHUM WILFRED PO-SUM
IPC: C12N9/20
Filed: 1991-04-25
Abstract: A process for enriching or improving the optical purity of an asymmetric epoxidation reaction mixture is provided wherein one chiral epoxy alcohol enantiomer, preferably the one present in minor amounts, is effectively separated from the other chiral epoxy alcohol enantiomer by converting the former to an epoxy ester by stereoselective transesterification using a carboxylic acid derivative such as an enol ester and a lipase enzyme and then recovering the desired chiral epoxy alcohol enantiomer or reacting it in situ to form a chiral epoxy alcohol derivative.
Patent EP-0466327-A2 (EP)
Inventor: MAHONEY JAMES V
IPC: G06T1/60
Filed: 1991-06-07
Abstract: Near-neighbor data are produced hierarchically for each pixel of an image. Each pixel's near-neighbor data indicate the presence of an approximate near-neighbor pixel in each of four quadrants with respect to the pixel. The near-neighbor data can be produced by parallel processing units, with each processing unit producing, for a respective pixel, a near-neighbor data item at every level of the hierarchy. Each near-neighbor data item can indicate the presence of an approximate near-neighbor in a respective region of the image. A near-neighbor data item for a higher level region can be produced by selecting between near-neighbor pixels indicated by near-neighbor data items for sub regions at the next lower level, by choosing the near-neighbor pixel that is nearer. The quadrants can be asymmetric, so that each pixel is not included in any of its four quadrants and so that the quadrants do not overlap. To provide accurate near-neighbor data for a black pixel, the near-neighbor data can be shifted to the black pixel from the adjacent pixels, each at the origin of one of its quadrants. Offsets in the near-neighbor data can also be adjusted accordingly. Each processing unit can store a bit vector such that the bit vectors together indicate the paths between neighbor pixels and owner pixels, to facilitate subsequent communication between owners and neighbors. Each bit of the bit vector can indicate, for each level of the hierarchy, which of the processing unit's children is on the path at the next lower level. A path defined in this manner can be followed to shift focus from a current focus pixel to one of its near neighbors.
Patent EP-0466340-A2 (EP)
Inventor: WEIGELT JEFFREY D
IPC: C08L27/12
Filed: 1991-06-17
Abstract: Fluorocarbon elastomer gum is compounded with curing agent comprising a polyhydroxy compound and a salt thereof with a salt-forming heterocyclic amine, the resulting compound gum is shaped and heated to form a cured shaped article such as automotive fuel line hose or O ring.
Patent EP-0493110-A2 (EP)
Inventor: SAKAMOTO KAZUHIDE
IPC: H01B3/44
Filed: 1991-12-24
Abstract: In foam-extruding a polyolefin resin, a foaming agent is employed, which is a mixture liquid of at least two kinds of compounds selected from the group consisting of ether, ester, ketone and saturated hydrocarbon having boiling points of 100°C or below, or a mixture liquid of at least one kind of compound selected from the group consisting of ether, ester, ketone and saturated hydrocarbon having boiling points of 100°C or below and at least one kind of liquid compound selected from the group consisting of ether, ester, ketone, saturated hydrocarbon and alcohol having boiling points of 100 to 150°C. Thus, a foamed polyolefin shaped body having a high void content and a low deformation ratio is produced. A foam-insulated electric cable having an insulating layer of the shaped body is produced. 
     Since the shaped body has a high void content and a low deformation ratio, the shaped body, if reduced in diameter, is hardly collapsed. Since the foaming agent is a liquid, it can be supplied in an exact amount. The obtained cable is useful as a foam-insulated cable applied to a high-speed signal transmission cable, an under-carpet cable, etc.
Patent EP-0455589-A2 (EP)
Inventor: ARNOLD URS
IPC: H02B1/18
Filed: 1991-04-24
Abstract: The base (3) for a low-voltage high-rupture-capacity fuse or low-voltage high-rupture-capacity load-break device, provided with a current transformer (8), for mounting on a busbar (1) has a housing (4) with a predetermined installed height (H) and with a recess (5), which is continuous in the direction of the installed height, in the predetermined connection region of the busbar. A flat conductor (6), which has a section (7) which is bent parallel to the intended mounting plane for the busbar and is provided with a hole for a connecting screw (2) to the busbar, is inserted into this recess as a connecting element to the busbar. The current transformer is arranged between the intended mounting plane for the busbar and the said section (7) of the conductor, which is bent parallel to said busbar. The current transformer has an annular core through which the said connecting screw is inserted as the primary winding of the current transformer. In order to achieve a low overall installed height above the plane of the busbar, the said section of the conductor, and essentially also the current transformer itself, are arranged within the said recess in the housing with respect to their height extending in the direction of the installed height of the housing. <IMAGE>
Patent EP-0503455-A2 (EP)
Inventor: LEICHT GUENTER
IPC: H01L23/538
Filed: 1992-03-04
Abstract: In an electronic assembly group whose modules or circuit components are combined to form at least two subassembly groups or functional units, one or more of the subassembly groups or functional units are mounted on a first substrate made of a first substrate material. The first substrate is in turn mounted together with one or more further subassembly groups or functional units on a second substrate made of a second substrate material. <IMAGE>
Patent EP-0512500-A2 (EP)
Inventor: ALDINGER FRITZ DR
IPC: G01N27/407
Filed: 1992-05-06
Abstract: A description is given of a planar oxygen sensor based on zirconium dioxide is suitable for measuring the oxygen content in combustion furnaces and/or in the exhaust gases of internal combustion engines. Disposed on an outside surface of the sensor is a noble-metal measuring electrode and in its interior there is a reference electrode which is connected in a conducting manner to an outside contact and is surrounded by two zirconium dioxide layers. In the region near its periphery, one of these layer has a hole whose outwardly directed part is sealed by a glass solder. The inner part of the hole is filled with sintered platinum which produces a conductive connection between a platinum wire which leads outwards through the hole as an external contact and a platinum conductor track which is disposed on the inner boundary surface of the zirconium dioxide layer and leads to the reference electrode. A method of manufacturing the oxygen sensor is also described. 
<IMAGE>