Patents by Inventor Carlos Da Silva

Carlos Da Silva has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20090112142
    Abstract: The present invention relates to an adhesive bandage, particularly for use over the skin, comprising a support layer (2), which has a first surface (S1) facing the skin of the user and a second opposite surface (S2), the first surface (S1) defining a first surface area that receives at least partially an application of at least one first composite layer (3) comprising at least one adhesive element and at least one hydrocolloidal element, the bandage (1) being characterized in that at least one double or multi layer system (4, 5) is associated to at least a section of the composite layer (3) wherein the double or multi layer system comprises at least one permeable layer (5) and at least one second composite layer (4) comprising at least one adhesive element and at least one hydrocolloidal element, and wherein at least a section of the double or multi layer system (4, 5) is associated with the first composite layer (3) via its second composite layer (4) and/or wherein at least a section of the double or multi l
    Type: Application
    Filed: October 24, 2007
    Publication date: April 30, 2009
    Inventor: Carlos Da Silva Macedo, JR.
  • Publication number: 20080027366
    Abstract: The present invention relates to a multilayer adhesive bandage that includes at least one first support layer, at least one first adhesive absorbent layer deposited onto the first support layer, and at least one first discontinuous wound-contact component, for substantially covering a wound area, where the wound area has a surface with which the first adhesive absorbent layer comes into substantial contact through the first discontinuous wound-contact component.
    Type: Application
    Filed: May 2, 2007
    Publication date: January 31, 2008
    Inventor: Carlos Da Silva Macedo
  • Publication number: 20070240842
    Abstract: Dewatering system for dewatering a web. The system comprises a former, a belt press, and a structured fabric comprising a paper web facing side and being guided over a support surface and through the belt press. The structured fabric runs at a speed differential relative to a wire of the former. This Abstract is not intended to define the invention disclosed in the specification, nor intended to limit the scope of the invention in any way.
    Type: Application
    Filed: April 13, 2007
    Publication date: October 18, 2007
    Applicant: VOITH PATENT GMBH
    Inventors: Thomas T. SCHERB, Luiz Carlos DA SILVA, Rogerio BERARDI, Danilo OYAKAWA
  • Patent number: 7226495
    Abstract: Method to increase the adherence of coating materials on ferrous materials, comprising the step of: before the reduction of iron ores and/or on the agglomerates thereof, contacting same with a dispersion containing at least a particulate material, thus forming a composite coating of at least a material that cannot be substantially hardened in the aqueous mean and at least a material that can be hardened in the aqueous mean.
    Type: Grant
    Filed: October 19, 2000
    Date of Patent: June 5, 2007
    Assignee: Companhia Vale Do Rio Doce
    Inventors: Josè Murilo Mourão, Camilo Carlos Da Silva, Roberto Lùcio Nunes De Carvalho, Washington Luiz Mafra
  • Publication number: 20060247342
    Abstract: A rubber composition, usable for the manufacture of tires, is based on at least one diene elastomer, reinforcing filler, vulcanization system and, as anti-reversion agent, a citraconimidomaleimide formula (R=hydrocarbon radical): The composition may be used for the manufacture of a finished article or a semi-finished product made of rubber intended for a ground contact system of an automobile, in particular of a tire.
    Type: Application
    Filed: March 15, 2006
    Publication date: November 2, 2006
    Inventors: Jose Carlos Da Silva, Laure Belin, Christiane Blanchard
  • Publication number: 20050173144
    Abstract: A cable having twisted metallic conductors for use in digital systems. Twisted metallic conductor cable with high electrical performance for use in digital systems formed by a bundled array of insulated metallic conductors of thermoplastic material sheathed in a protective banding and by a metallic shielding and finally by a protective cover. The cable uses simultaneously a series of pitches having a maximum and minimum value between 10 and 80 mm and a conductor insulation with a thickness from 2.0 to 2.2 times the conductor diameter for a dielectric constant of 1.87. The combination of the special sequence of pitches and an adequate insulation thickness provides a decrease in attenuation and an improvement concerning the problem of cross talk in digital data transmission.
    Type: Application
    Filed: March 14, 2003
    Publication date: August 11, 2005
    Inventors: Renata Federighi, João Carlos Da Silva
  • Publication number: 20040122407
    Abstract: A generally thin, flexible sanitary napkin capable of absorbing medium to high menstrual flows, and having a stiffened center is provided. In one embodiment, the sanitary napkin has a longitudinal central region disposed along the length of at least a portion of the longitudinal centerline, and longitudinal side regions are disposed outboard of the longitudinal central region. The longitudinal central region of the sanitary napkin has a flexure-resistance that is greater than that of the longitudinal side regions. The embodiment of the sanitary napkin described above easily forms around the curvature of the wearer's labia majora by cupping and surrounding the exterior of the labia majora. The longitudinal central region of the sanitary napkin forms the bottom of a cup-like trough under the wearer's labia majora, and the longitudinal side regions are sufficently flexible that they are able to form the sides of the trough structure.
    Type: Application
    Filed: February 17, 2004
    Publication date: June 24, 2004
    Inventors: Francisco J Valdividia Hernandez, Carlos Da Silva Macedo, Eduardo C Andrea Aledo
  • Publication number: 20040092897
    Abstract: The present disclosure relates to a disposable hygienic absorbent article having a shape that has a compulsory loss of material reduced to zero associated with conventional manufacturing processes.
    Type: Application
    Filed: December 29, 2003
    Publication date: May 13, 2004
    Inventors: Carlos Da Silva Macedo Jr., Eduardo Cezar Andreo Aledo, Altair De Paula Vitor, Francisco J. Valdivia Hernandez
  • Publication number: 20040073182
    Abstract: The present disclosure relates to an absorbent core and to the process of making the absorbent core. The process involves no loss of material during manufacturing of absorbent core. The absorbent core has an anatomic format enabling a comfortable use with high absorption power, which may be used in various disposable absorbent products for urinary incontinence, disposable diapers or sanitary napkin.
    Type: Application
    Filed: December 3, 2003
    Publication date: April 15, 2004
    Inventors: Carlos Da Silva Macedo Jr, Eduardo Cezar Andreo Aledo, Altair De Paula Vitor, Francisco J Vladivia Hernandez
  • Publication number: 20030182161
    Abstract: An interactive system for providing information and optimizing the service in the health areas and those related thereto able to organize and provide, in an interactive way, information and instructional matters of interest to users (patients/clients) (5) on subjects concerning the health areas and those related thereto, said information being provided by an interactive software (3) (the registration application therefor having already been filed by the inventor of said system himself), showing narrated structured texts, explanatory videos and photographs related to several pathologies, its treatments, surgeries and the like, in a screen (2), as well as the introduction of the professional on duty (6) of the medical area or another area related thereto, his/her resume, a blank space for the most frequent doubts, as well as a space for advertising by advertisers (12) registered in the system, said software (3) being associated to an equipment (1) to be installed in any environment that is easily accessed by th
    Type: Application
    Filed: January 29, 2003
    Publication date: September 25, 2003
    Inventors: Amauri Hernandes Vanderlei, Antonio Carlos da Silva Rocha, Flavio Sartori Junior, Marcos Roberto Eliseu, Marcos Jose Saab
  • Publication number: 20030098134
    Abstract: Process and apparatus for producing a fibrous web in an apparatus that includes at least one nip formed between a smooth roll and at least one opposing element, a felt and an embossing belt. The process includes guiding the fibrous web and the felt through the at least one press nip formed between the smooth roll and the at least one opposing element, and passing the fiber web, in an unsupported manner, over a free draw from the smooth roll onto an embossing belt. The instant abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way.
    Type: Application
    Filed: November 20, 2002
    Publication date: May 29, 2003
    Applicant: Voith Paper Patent GmbH
    Inventors: Thomas Thoroe Scherb, Luiz Carlos Da Silva
  • Patent number: 5988361
    Abstract: A split load cradle for conveyor belts comprised of two pipes (1 and 2) is disclosed. The longer pipe (1) incorporates vertical arms (3, 4 and 5) having an upper ends obliquely facing each other wherein the end rolls (11) of the load cradle (10) are pivoted. Between the shorter arm (5) and the shorter arm (4) an intermediary roll (12) is also pivoted between. The second shorter pipe (2) is just like the first longer pipe (1). Both longer and shorter pipes (1 and 2) are longitudinally split in their lower part by a narrow slot (6) and fit said pipes around and axially into another pipe (7) having a lower diameter. This arrangement is attached to the structure (8) of the conveyor belt (T).
    Type: Grant
    Filed: January 14, 1998
    Date of Patent: November 23, 1999
    Assignee: Companhia Vale Do Rio Doce
    Inventors: Renato Antonio Giacomin, Antonio Carlos De Oliveira Santana, Geraldo Magela De Azevedo, Edson Carlos Da Silva, Eustaquio Mafra
  • Patent number: 5587543
    Abstract: A musical instrument comprises a body, at least one element movable relative to the body and producing sound, and an inflatable cushion arranged so as to be in contact with the element during playing the instrument.
    Type: Grant
    Filed: August 31, 1995
    Date of Patent: December 24, 1996
    Inventor: Carlos A. Da Silva Marques