baber/WOPTO huggingface dataset:
Patent MX-PA03006483-A (MX)
Title: Phenyl derivatives.
Inventor: WERNER MEDERSKI
IPC: A61K31/55
Filed: 2001-12-05
Abstract: Novel compounds of the formula I in which W, X, Y, T, R<SUP>1 </SUP>and R<SUP>2 </SUP>are as defined in Patent claim 1 , are inhibitors of coagulation factor Xa and can be employed for the prophylaxis and/or therapy of thromboembolic disorders
Patent MX-PA03006972-A (MX)
Title: Curable coating compositions having improved compatibility and scratch and mar resistance, cured coated substrates made therewith and methods for obtaining the same coating.
Inventor: BRUCE OERMANN
IPC: C08L61/32
Filed: 2002-04-23
Abstract: The invention provides coating compositions having improved scratch and mar resistance. The curable coating compositions of the invention comprise a film-forming component (A) comprising one or more active hydrogen containing components (a), and one or more curing agents (b) comprising at least one aminoplast resin (bi) having from 0.5 to 3.5 moles of NH per mole of aminoplast resin (bi), a blocked acid catalyst (B) having a blocking agent which is not a tertiary amine, and a tertiary amine (C) present in an amount equal to 10 to 150% by weight of the blocking agent. The invention further provides a method of making cured coated substrates having improved scratch and mar resistance as well as a method of making multilayer coating compositions.
Patent MX-PA03009408-A (MX)
Title: Vascular endothelial growth factor 2.
Inventor: ROSEN CRAIG A
IPC: G01N33/53
Filed: 2002-04-12
Abstract: Disclosed are human VEGF-2 antibodies, antibody fragments, or variants thereof. Also provided are processes for producing such antibodies. The present invention relates to methods and compositions for preventing, treating or ameliorating a disease or disorder comprising administering to an animal, preferably a human, an effective amount of one or more VEGF-2 antibodies or fragments or variants thereof.
Patent MX-PA03010339-A (MX)
Title: Air inlet system for engine.
Inventor: AKIRA HAMAUZU
IPC: F02D9/02
Filed: 2003-11-13
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items of an intake device including an air cleaner, and to reduce assembly man-hours. SOLUTION: An intake pipe 12 is formed integrally with an air cleaner case body 101, and a throttle body 22 is arranged in an air cleaner case. A fuel injection valve mounting section 17 for attaching a fuel injection valve 18 is formed on the intake pipe 12, and is covered with an injector holder 19. An ECU 21 is also stored in the air cleaner case. A driving signal is supplied from the ECU 21 to the fuel injection valve 18 through a coupler 20. Force to push the coupler 20 into the inside of the case body 101 is acted on the injector holder 19 in association with operation to detach the holder 19 from the fuel injection valve mounting section 17.
Patent MX-PA03011327-A (MX)
Title: Method for inhibiting calcium salt scale.
Inventor: JEREMY E LOY
IPC: C02F5/12
Filed: 2002-06-05
Abstract: Compositions and method for improving inhibition of calcium salt scale formation under the conditions found in chemical pulp processes in which an effective amount of selected phosphonates or phosphonate blends is admixed with the aqueous digester composition in a chemical pulping process during the digestion stage. The compositions and method are especially well suited for use in the Kraft pulping process.
Patent MX-PA04000683-A (MX)
Title: Halogen-free flameproof polyester.
Inventor: JOCHEN ENGELMANN
IPC: C08K5/00
Filed: 2002-07-26
Abstract: The invention relates to thermoplastic moulding materials containing A) between 20 and 97 wt. % of a thermoplastic polyester; B) between 1 and 40 wt. % of a phosphinic acid salt and/or a diphosphinic acid salt and/or the polymers thereof, constituent B) having an average particle size (value d50) which is smaller than 10 mum; C) between 1 and 30 wt. % of a nitrogenated flameproofing agent; D) between 0 and 5 wt. % of at least one ester or amide of saturated or unsaturated aliphatic carboxylic acids having between 10 and 40 C atoms and aliphatic saturated alcohols or amines having between 2 and 40 C atoms; and E) between 0 and 60 wt. % of other additives. The total weight percent of constituents A) to E) amounts to 100 %.
Patent MX-PA04001157-A (MX)
Title: Multi-compartment container assembly system.
Inventor: IGAL SHARON
IPC: B65D6/28
Filed: 2002-08-06
Abstract: A container assembly system for storing multiple components of a formulation in separate individual container assembly units (10, 30, 30', 130, 130', 230, 230') that can be assembled easily into a single multi-compartment container. The components of a formulation may be stored in each assembly units (10, 30, 30', 130, 130', 230, 230') and then assembled into a multi-compartment container so that the components can be mixed into a formula just prior to use. The assembly units, each containing a component of a formulation, can also be assembled into a single multi-compartment container first and then stored until ready for use.
Patent MX-PA04003463-A (MX)
Title: Container seal with flexible central panel.
Inventor: RAYMOND J TRUDEAU
IPC: B65D51/00
Filed: 2004-04-14
Abstract: A seal mountable to the rim of an open mouth container the seal including a resiliently flexible central panel separately formed from and intimately bonded to a substantially rigid peripheral mounting ring adapted to snap-mount to the rim of the container with the central panel being selectively flexible both inward and outward relative to the interior of the container for the accommodation of both overfilled and underfilled conditions through a variation in the head space beneath the mounted seal.
Patent MX-PA04005835-A (MX)
Title: Lead-free soft solder.
Inventor: HERRMANN WALTER
IPC: B23K35/26
Filed: 2002-12-10
Abstract: The invention relates to a lead-free soft solder, especially for use in electronic and electrical engineering. The aim of the invention is to provide a lead-free soft solder which does not tend to form coarse tin dentrides, has a smooth and homogeneous surface once melted and is suitable for the use as BGA balls. This aim is achieved by using a lead-free Sn-Ag-Cu solder alloy which comprises a base alloy composed of 5.0 to 20 % by weight silver, 0.8 to 1.2 % by weight copper, remainder tin and usual impurities. To this base alloy, 0.8 to 1.2 % by weight indium and 0.01 to 0.2 % by weight nickel, or instead of nickel either 0.01 to 0.2 % by weight germanium or 0.01 to 0.2 % by weight of one of the elements of the lanthanoids such as for example lanthane or neodym are added. The last-mentioned three variants may be combined with one another or each other in the form of a prealloy in such a manner that the sum thereof is 0.01 to 0.2 % by weight.
Patent MX-PA04007109-A (MX)
Title: Appliance control communication methods and apparatus.
Inventor: GREGORY A PETERSON
IPC: H04B10/10
Filed: 2003-01-15
Abstract: An apparatus includes an appliance control panel and a controller. The appliance control panel is disposed on an appliance. The appliance control panel has first and second optical communication devices that are in communication with an external surface of the appliance control panel. The controller is secured within the appliance. The controller is operably connected to the first and second communication devices to provide communication signals thereto, the communication signals including diagnostic information.
Patent MX-PA04008070-A (MX)
Title: Novel process for the preparation of roflumilast.
Inventor: WALTER PALOSCH
IPC: C07D213/75
Filed: 2004-03-08
Abstract: The invention relates to novel processes for the preparation of high-purity roflumilast. The process involves reacting the anion of 4 - armino -3,5 dichloropyridine (I), with an activated derivative of 3-cyclopropylmethoxy-4-difluoromethoxybenzoic acid (II), characterized in that the molar ratio of the employed anion of 4-amino-3,5 dichloropyridine to the activated derivative of 3-cyclopropylmethoxy-4-difluoromethoxybenzoic acid is at least 1.5 and at most 3, preferably at least 1.8 and at most 2.7 particularly preferably at least 2 and at most 2.5 and very particularly preferably 2.2.
Patent MX-PA04009381-A (MX)
Title: Methods for increasing polypeptide production.
Inventor: BRADLEY D DELL
IPC: C12P21/02
Filed: 2003-03-27
Abstract: The invention provides methods of increasing the production of polypeptides, optionally recombinant polypeptides, from mammalian cells using xanthine derivatives or hybrid polar compounds and cultures containing the same. Combinations of inducers including a hybrid polar compound and/or a xanthine derivative and/or an alkanoic acid can also be used, optionally at temperatures less than 37 degree C.
Patent MX-PA04011554-A (MX)
Title: Method for creating polynucleotide molecules.
Inventor: MARKUS MATUSCHEK
IPC: C12N15/10
Filed: 2003-05-21
Abstract: The invention relates to methods for creating polynucleotide molecules with modified characteristics, said methods running through a cycle comprising the following steps:(a) provision of a double-stranded polynucleotide molecule or a population of double-stranded polynucleotide molecules, the individual polynucleotides of said population having at least one homologous sequence part and at least one heterologous sequence part,(b) creation of single-strand breaks in the double-stranded polynucleotide molecules, (c) nucleolytic degradation in the 5'-> 3' direction starting from the single-strand breaks with simultaneous new synthesis in the 5' -> 3' direction and shifting of the single-strand breaks in the direction of the 3' end, (d) production of single-stranded polynucleotide molecules, (e) production of partially double-stranded polynucleotide molecules of the single-stranded polynucleotide molecules provided in step (d), (f) template-directed nucleic acid synthesis starting from the partially double-stranded polynucleotide molecules produced in step (e), whereby steps (b) and (c) can be carried out in succession or simultaneously.
Patent MX-PA05000443-A (MX)
Title: Method of hydraulic fracture of subterranean formation.
Inventor: ENGLAND KEVIN
IPC: E21B43/267
Filed: 2003-07-15
Abstract: This invention relates generally to the art of hydraulic fracturing in subterranean formations and more particularly to a method and means for optimizing fracture conductivity. According to the present invention, the well productivity is increased by sequentially injecting into the wellbore alternate stages of fracturing fluids having a contrast in their ability to transport propping agents to improve proppant placement, or having a contrast in the amount of transported propping agents.
Patent MX-PA05006658-A (MX)
Title: Tandem tetramerisation-polymerisation of olefins.
Inventor: DEON DE WET-ROOS
IPC: C08F4/659
Filed: 2003-12-19
Abstract: The invention provides a process for polymerising olefins to branched polyolefins in the presence of a polymerisation catalyst and a cocatalyst, wherein the cocatalyst produces 1-octene in a selectivity greater than 30 %.
Patent MX-PA05006958-A (MX)
Title: Method for providing canvas of paper-making machine with anti-staining agent through sprinkling, and sliding sprinkle device and anti-staining agent for use therein.
Inventor: SAITO HIDENORI
IPC: D21F1/30
Filed: 2003-12-25
Abstract: A method for providing a canvas (A) for use in drying a paper material in a paper making machine with an anti-staining agent (T) through sprinkling, which comprises sprinkling the anti-staining agent (T) from a sprinkling nozzle (S) toward a portion (C) where the outer surface of the canvas (A) and an out-roll(B) start to contact with each other, to thereby attach the anti-staining agent (T) on the out-roll(B), and then transferring the anti-staining agent (T) to the canvas (A) via the out-roll(B); a sprinkling nozzle and a sliding sprinkle device for use in the method; and an anti-staining agent. The method allows a canvas of a paper making machine to be provided with a suitable amount of an anti-staining agent with reliability.
Patent MX-PA05008905-A (MX)
Title: Antitumoral 18a-homoestra-1,3,5(10)-trien-3-yl 2-substituted sulfamates.
Inventor: WILKO REGENHARDT
IPC: C07J31/00
Filed: 2004-02-19
Abstract: The invention relates to the use of compounds of a general formula (I), wherein R2, R14 to R17 and X groups have the following significance: R2 is C1-C5-Alkyl, C1-C5-Alkoxy or a -O-C<SB>N</SB>FmHo rest, wherein n=1,2,3,4,5 or 6, m>1 and m+o=2n+1, R14 and R15 separately designate hydrogen or together a methyl group or a supplementary liaison, R16 is hydrogen; R17 is hydrogen, hydroxy, C1-C5-Alkyl, C1-C5-Alkoxy or SO3NHX; X is hydrogen, C1-C5-alkyl or C1-C5 acyl. In the cycle B and D of a steroid skeleton, stippled lines can additionally represent up to two double bonds. The salts of said compounds which are pharmaceutically acceptable for preparing a drug are also disclosed.
Patent MX-PA05011009-A (MX)
Title: Core spray sparger t-box clamp apparatus and method for installing the same.
Inventor: JENSEN GRANT C
IPC: G21C19/00
Filed: 2005-10-13
Abstract: A core spray sparger T-box attachment assembly for a nuclear reactor pressure vessel, wherein the pressure vessel includes a shroud, a sparger T-box penetrating the shroud, a plurality of sparger distribution header pipes coupled to the sparger T-box, and a downcomer pipe. The sparger header pipes may include at least one sparger nozzle, and the sparger T-box attachment assembly may include a downcomer pipe coupling and a sparger T-box clamp. The sparger T-box clamp may include an anchor plate having a draw bolt opening to receive a draw bolt, a first clamp block substantially aligned at one end of the anchor plate, and a second clamp block substantially aligned at the other end of the anchor plate.
Patent MX-PA06001394-A (MX)
Title: Quinazoline derivatives as inhibitors of vegf receptor tyrosine kinases.
Inventor: HENNEQUIN LAURENT FRANCOIS AND
IPC: C07D401/14
Filed: 2004-08-05
Abstract: The present invention relates to compounds of the Formula (I): wherein Z is -NH-, -O- or -S-; R 1 represents bromo or chloro; R 3 represents C 1-3 alkoxy or hydrogen; R 2 is selected from one of the following three groups: (i) Q 1 X 1 - wherein X 1 and Q 1 are as defined herein; (ii) Q 15 W 3 - wherein Q 15 and W 3 are as defined herein; and (iii) Q 21 W 4 C 1-5 alkylX 1 wherein X 1 , W 4 and Q 21 are as defined herein; and salts thereof; their use in the manufacture of a medicament for use in the production of an antiangiogenic and/or vascular permeability reducing effect in warm blooded animals; processes for the preparation of such compounds; pharmaceutical compositions containing a compound of formula (I) or a pharmaceutically acceptable salt thereof and methods of treating disease states involving angiogenesis by administering a compound of formula (I) or a pharmaceutically acceptable salt thereof. The compounds of formula (I) inhibit the effects of VEGF, a property of value in the treatment of a number of disease states including cancer and rheumatoid arthritis.
Patent MX-PA06005695-A (MX)
Title: Carpet structure with plastomeric foam backing.
Inventor: WRIGHT JEFFREY J
IPC: B32B5/18
Filed: 2004-11-19
Abstract: The present invention pertains to foam cushion backings comprising at least one homogeneously branched ethylene polymer (HBEP) or a substantially linear ethylene polymer (SLEP). More particularly, the present invention pertains to foam cushion backings suitable for use in carpets and carpet tile products. The present invention further pertains to foam cushion-backed carpet and carpet tile products. The present invention further pertains to methods of making such foam cushion backings and carpet and carpet tiles as described herein.
Patent MX-PA06008920-A (MX)
Title: Methods and apparatus for rehabilitation and training.
Inventor: EINAV OMER
IPC: A61H1/00
Filed: 2005-02-04
Abstract: a frame; an actuator that includes a movement mechanism capable of applying a force that interacts with a motion of a patient's limb in a volume of at least 30 cm in diameter, in at least three degrees of freedom of motion of the actuator and capable of preventing substantial motion in any point in any direction in said volume; a joint interconnecting said frame and said actuator and allowing multiple different relative placements of said movement mechanism on said frame, such that said volume moves relative to said frame.
Patent MX-PA06014601-A (MX)
Title: Catalytic plant and process for performing fiscger-tropsch synthesis.
Inventor: BOWE MICHAEL JOSEPH
IPC: B01J8/00
Filed: 2005-05-24
Abstract: Fischer-Tropsch synthesis is performed on a CO/H*2 feed gas using a plurality of compact catalytic reactor modules (12) each defining catalytic reaction channels and coolant channels, in two successive stages, with the same number of reactor modules for each stage. The gas flow velocity in the first stage is sufficiently high that no more than 75% of the CO undergoes conversion. The gases are cooled (16) between successive stages so as to remove water vapour, and the pressure is reduced (20) before they are subjected to the second stage. In addition the reaction temperature for the second stage is lower than for the first stage, such that no more than 75% of the remaining carbon monoxide undergoes conversion during the second stage too. The deleterious effect of water vapour on the catalyst is hence suppressed, while the overall capacity of the plant (10) can be adjusted by closing off modules in each stage while keeping the numbers equal.
Patent MX-PA06015163-A (MX)
Title: Methods for producing polymers with control over composition distribution.
Inventor: SZUL JOHN F
IPC: C08F4/44
Filed: 2005-05-04
Abstract: Methods for controlling a melt viscosity of a polyolefin, controlling comonomer distribution of a polyolefin, achieving a targeted melt viscosity of a polyolefin, and films made from such polyolefins are provided. The methods include contacting an olefin monomer and at least one comonomer with a catalyst system in the presence of a condensable fluid comprising a saturated hydrocarbon having from 2 to 8 carbon atoms. The catalyst system in one embodiment includes a hafnium metallocene catalyst component.
Patent MY-102981-A (MY)
Title: Novel alkylendianmine derivatives
Inventor: MASARU SATOH
IPC: C07D295/12
Filed: 1987-10-20
Abstract: NOVEL ALKYLENEDIAMINE DERIVATIVE HAVING THE FORMULA (I):(FORMULA 1)WHEREIN A IS A GROUP HAVING THE FORMULA (II):R1-(CH2)M-CH(R2)-(CH2)N- (II)(WHEREIN R1 IS AN ALIPHATIC HYDROCARBON GROUP, AN ALICYCLIC GROUP,AN ARYL GROUP, OR AN ARALKYL GROUP; R2 IS AN ALIPHATIC HYDROCARBON GROUP, AN ALKOXY GROUP, AN ALIPHATIC HYDROCARBON GROUP CONTAINING AN ESTER OR ETHER BONDING, OR AN ARYLOXY GROUP; ANDEACH OF M AND N IS AN INTEGER OF 0 TO 2, PROVIDED THAT M+N DOES NOT EXCEED 3) AND B IS HYDROGEN, OR A IS A GROUP HAVING THE FORMULA(III):R3-(CH2)K- (III)(WHEREIN R3 HAS THE SAME MEANING AS THAT OF R1 AND K IS AN INTEGER OF 0 TO 3) AND B IS A GROUP REPRESENTED BY THE FORMULA (IV):R4- (IV)WHEREIN R4 HAS ALMOST THE SAME MEANING AS THAT OF R2, P IS AN INTEGER OF 2 TO 6, AND Q IS AN INTEGER OF 4 TO 7.
Patent MY-104049-A (MY)
Title: Camera apparatus for advancing a film leader from a film cassette.
Inventor: DONALD MALCOLM HARVEY
IPC: G03B1/00
Filed: 1989-07-06
Abstract: IN A PHOTOGRAPHIC CAMERA (91) CLOSING MOVEMENT OF A COVER DOOR (107) OPERATES TO ROTATE AFILM SPOOL IN AN UNWINDING DIRECTION WITHIN A FILM CASSETTE (1) LOADED IN THE CAMERA TO AUTOMATICALLY PROPEL A FILM LEADER FROM INSIDE THE CASSETTE SHELL TO OUTSIDE THE SHELL.(FIG. 7)
Patent MY-104494-A (MY)
Title: Digital automatic frequency control on pure sine waves.
Inventor: BORTH DAVID EDWARD
IPC: H03L7/095
Filed: 1989-12-16
Abstract: THERE IS PROVIDED A METHOD OF AND APPARATUS FOR AUTOMATIC FREQUENCY CONTROL (AFC) OF PURE SINE WAVES (PSW). IT IS CHARACTERIZED BY DISCRIMINATING TO DETECT FREQUENCY DIFFERENCES BETWEEN A RECEIVED PURE SINE WAVE AND A REFERENCE FREQUENCY (20), INTEGRATING (30) THE FREQUENCY DIFFERENCES TO AVERAGE THE DIFFERENCES, AND ADJUSTING (40) THE REFERENCE FREQUENCY (80) TO ELIMINATE THE FREQUENCY DIFFERENCE. IT IS FURTHER CHARACTERIZED BY DIGITIZING, IN QUADRATURE, THE RECEIVED PURE SINE WAVE (70), MIXING (50) THE RECEIVED PURE SINE WAVE WITH A COMPLEX SINUSOID TO TRANSLATE THE PURE SINE WAVE TO BASEBAND, QUADRATURE FILTERING (60) THE MIXED SINE WAVE, CROSS-PRODUCT DISCRIMINATING (20) TO DETECT FREQUENCY DIFFERENCES BETWEEN A RECEIVED PURE SINE WAVE AND A REFERENCE FREQUENCY, INTEGRATING (30) THE FREQUENCY DIFFERENCES TO AVERAGE THE DIFFERENCES, SELECTIVELY (100/110) CALCULATING THE MEAN/VARIANCE (90) BETWEEN THE PURE SINE WAVE AND THE REFERENCE FREQUENCY, AND ADJUSTING (40) THE REFERENCE FREQUENCY OF A VOLTAGE CONTROLLED OSCILLATOR (80) TO ELIMINATE THE FREQUENCY DIFFERENCE. (FIG. 1)
Patent MY-108874-A (MY)
Title: Miniature antenna
Inventor: ERLAND CASSEL
IPC: H01Q1/36
Filed: 1993-02-16
Abstract: A MINIATURE ANTENNA COMPRISES AN ELONGATED BASE PORTION (10) AND AN ESSENTIALLY CIRCULAR TOP LOOP (12) THAT IS PERPENDICULAR THERETO. A U-SHAPED LOAD (14) IS CONNECTED BETWEEN THE PARTIALLY HELICAL (20) BASE PORTION (10) AND THE TOP LOOP (12), AND ITS FIRST LEG (16) IS CONNECTED ESSENTIALLY PERPENDICULAR TO THE ELONGATED BASE PORTION (10) WHILE ITS SECOND LEG (18) IS CONNECTED ESSENTIALLY TANGENTIAL TO THE TOP LOOP (12). (FIG. 1)
Patent MY-111209-A (MY)
Title: Modular reclining chair and method
Inventor: JONATHAN R SAUL
IPC: A47C1/02
Filed: 1994-04-05
Abstract: A MODULAR RECLINING CHAIR (10) AND METHOD FOR ASSEMBLING IT ARE DISCLOSED. THE MODULAR RECLINING CHAIR (10) INCLUDES A SIMPLIFIED ACTUATION MECHANISM (12) WHICH SIGNIFICANTLY REDUCES SYSTEM COMPLEXITY AND WEIGHT WHILE PROVIDING IMPROVED COMFORT TO THE SEAT OCCUPANT. THE CONSTRUCTION IS SUCH THAT THE PRE-ASSEMBLED ACTUATION MECHANISM (12) IS INTEGRALLY SUSPENDED FROM AND INTERDEPENDENT WITH MODULAR FRAME COMPONENTS (24).@@(FIG. 2)
Patent MY-111992-A (MY)
Title: Interlocking and invertible semiconductor device tray and test contactor mating thereto
Inventor: REDEEN JOHN D
IPC: B65D21/00
Filed: 1995-01-27
Abstract: A TRAY (10'') FOR HANDLING A SEMICONDUCTOR DEVICE ENCAPSULATED IN A PACKAGE BODY AND HAVING MULTIPLE ELECTRICAL L/OS PROJECTING FROM THE PACKAGE BODY HAS CELL-TO-CELL INTERLOCKING CAPABILITY AS WELL AS INVERTIBILITY. AN INTERLOCKING NEST FEATURE (16) IS FORMED ON THE UNDERSIDE OF THE TRAY AND INTERFACES WITH THE CELLS (12'') ON THE TOPSIDE OF THE TRAY (10'') WHEN THE TRAYS ARE STACKED. THE INTERLOCKING NEST FEATURE HAS AN EXTERNAL CHAMFER (20) WHICH MATES WITH A LEAD-IN CHAMFER (18) OF THE TRAY CELL TO ALIGN THE INTERLOCKING FEATURE (16) AND THE CELL (12''). THE INTERLOCKING NEST FEATURE (16) HAS AN INTERNAL DEVICE RETAINING CHAMFER (22) AND A DEVICE CAPTURE SURFACE (26) TO GUIDE AND RETAIN THE SEMICONDUCTOR DEVICE WHEN STACKING TRAYS, INVERTING TRAYS OR PROCESSING SEMICONDUCTOR DEVICES WITH THE TRAYS INVERTED. INTRAY INSPECTION AND ELECTRICAL TEST ARE ALSO POSSIBLE USING A TEST CONTACTOR HAVING A FUNCTIONAL EQUIVALENT OF THE INTERLOCKING NEST FEATURE.FIGURE 2
Patent MY-113889-A (MY)
Title: Dual substrate package assembly for being electrically coupled to a conducting member
Inventor: DAVID WILLIAM DRANCHAK
IPC: H05K3/36
Filed: 1995-02-22
Abstract: AN ELECTRONIC PACKAGE ASSEMBLY (10) FOR BEING ELECTRICALLY CONNECTED TO A CONDUCTING MEMBER (40) (E.G., A PRINTED CIRCUIT BOARD) WHEREIN THE ASSEMBLY INCLUDES A PAIR OF SUBSTRATES (20, 30). THE FIRST SUBSTRATE (20) INCLUDES OPPOSING CIRCUIT PATTERNS (23, 25), THOSE ON ONE SURFACE (22) BEING OF HIGHER DENSITY AND THUS ADAPTED FOR HAVING HIGH DENSITY ELECTRONIC DEVICES (11) MOUNTED THEREON. THIS HIGH DENSITY PATTERN (23) IS ELECTRICALLYCOUPLED TO THE LESSER DENSITY SECOND PATTERN (25) WHICH IS CONNECTED TO CONTACTS (31) OF A SECOND SUBSTRATE (30). THESE CONTACTS (31) ARE OF THE LESSER DENSITY ALSO, AND EXTEND THROUGH A DIELECTRIC MEMBER FOR BEING COUPLED TO CONDUCTORS (41) (E.G., COPPER CIRCUIT PADS) ON THE CONDUCTING MEMBER (40). READY SEPARABILITY OF VARIOUS PARTS OF THE ASSEMBLY IS THUS ASSURED. FIG. 1