| Patent Number |
Title Of Patent |
Date Issued |
| 6409931 |
Method of producing ink jet recording head and ink jet recording head |
June 25, 2002 |
| A method of producing an ink jet recording head, in which a discharge port surface provided with a discharge port, through which ink is discharged, is provided comprises a conductive treatment step of carrying out a conductive treatment of the discharge port surface in a state where a |
| 6409389 |
Hydrodynamic bearing structure, hydrodynamic bearing apparatus, method of producing hydrodynamic |
June 25, 2002 |
| A shaft integral with a rotary polygon mirror is fitted in a sleeve having dynamic-pressure generating grooves to construct a hydrodynamic bearing. A bearing surface of the sleeve is subjected to an electroconductivizing treatment through formation of a chemical conversion film, and an |
| 6159602 |
Electrodeposition coated material |
December 12, 2000 |
| An electrodeposition paint includes a multiphase constructed fine powder in a resin. The fine powder contains at least metal oxide. The present invention also includes an electrodeposition coated material. It is produced by coating a substrate with an electrodeposition coating formed |
| 6147821 |
Penta prism mask |
November 14, 2000 |
| A penta prism mask havimg having an antireflective coating film on its surface, the antireflective coating film being an electrodeposition coating film formed by electrophoretic deposition using an electrodeposition paint comprising a dispersion of a resin and fine particles. |
| 6067439 |
Delivery member, and apparatus employing the same |
May 23, 2000 |
| A delivery member has a substrate material, a first coating film containing a filler and formed by electrodeposition on a substrate material, and a second coating film composed of an organic coating film formed on the first coating film. |
| 6010774 |
Electrodeposition coated member |
January 4, 2000 |
| An electrodeposition coated member has a substrate and an electrodeposition coating film formed thereon by electrophoretic action using an electrodeposition coating material comprised of a resin and fine particles dispersed therein. The electrodeposition coating film has a surface ro |
| 5676812 |
Electronic equipment with an adhesive member to intercept electromagnetic waves |
October 14, 1997 |
| An electroconductive adhesive member comprises a substrate and an adhesive resin layer containing electroconductive particles. The layer is formed on the substrate by electrodeposition coating. |
| 5523833 |
Delivery member and apparatus making use of the same |
June 4, 1996 |
| A delivery member has a substrate and, provided thereon, an eletro-deposition coating film containing an organic powder. By this configuration, a delivery member having a homogeneous coating is formed. Stress is therefore uniformly distributed and the coating is resistant to wear. Th |
| 5441818 |
Electro-deposition coated member, process for producing electro-deposition coated member, and el |
August 15, 1995 |
| An electro-deposition coated member comprises a substrate having thereon an electro-deposition coating film. The electro-deposition film contains a powder comprising a ceramic powder having an average particle diameter of from 0.1 to 5 .mu.m, the particle surfaces of which are coated wit |
| 5404154 |
Sheet feeding member having a film containing inorganic power |
April 4, 1995 |
| A delivery member comprises a substrate and, provided thereon, an electro-deposition coating film containing inorganic powder. The inorganic powder may be selected from the group consisting of a ceramic powder, a metal powder, and a ceramic powder whose particle surfaces are coated with |
| 5312709 |
Image holding member and apparatus making use of it |
May 17, 1994 |
| An image holding member has support and an image holding layer provided on the support. The support has a substrate and a conductive electro-deposition coating film. |
| 5283116 |
Sheet feeding member having a film containing inorganic powder |
February 1, 1994 |
| A delivery member comprises a substrate and, provided thereon, an electro-deposition coating film containing inorganic powder. The inorganic powder may be selected from the group consisting of a ceramic powder, a metal powder, and a ceramic powder whose particle surfaces are coated with |
| 5238544 |
Electro-deposition coated member, process for producing electro-deposition coated member, and el |
August 24, 1993 |
| An electro-deposition coated member comprises a substrate having thereon an electro-deposition coating film. The electro-deposition film contains a powder comprising a ceramic powder having an average particle diameter of from 0.1 to 5 .mu.m, the particle surfaces of which are coated wit |
| 5234558 |
Electrically conductive circuit member, method of manufacturing the same and electrically conduc |
August 10, 1993 |
| An electrically conductive circuit member, a method for manufacturing the same, and an electrically conductive paste in which the electrically conductive circuit member has an electrically conductive circuit forming a pattern on an insulating substrate. The electrically conductive circui |
| 5186802 |
Electro-deposition coated member and process for producing it |
February 16, 1993 |
| An electro-deposition coated member has a housing having on its surface a terraced portion or a vertically angular portion, or both of them. The housing is provided on at least one of a corner of the terraced portion and the vertically angular portion, with an exterior coating comprised |
| 5174766 |
Electrical connecting member and electric circuit member |
December 29, 1992 |
| An electrical connecting member comprising a holder made of electrically insulative material and a plurality of conductive members electrically insulated from each other and embedded in the holder and having ends exposed from the holder, and wherein a conductive adhesive layer eutect |
| 5170009 |
Electrically conductive covers and electrically conductive covers of electronic equipment |
December 8, 1992 |
| A conductive cover has at least two cases connected to each at their connecting surfaces. The cases are provided with electrical continuity through a conductive electrodeposition coating layer at the connecting surfaces. The conductive cover is excellent in electromagnetic shielding |
| 5158657 |
Circuit substrate and process for its production |
October 27, 1992 |
| A circuit substrate has a substrate, a conductor wire provided on the substrate, a first insulating film that covers the conductor wire, and a conductive film that covers the first insulating film. At least one of the first insulating film and the conductive film is formed by electro |
| 5145733 |
Electro-deposition coated member |
September 8, 1992 |
| An electro-deposition coated member has a metal substrate or a non-metal substrate having been subjected to metal plating, a chemically colored film provided on said substrate, and a conductive electro-deposition coating film formed on said chemically colored film. |
| 4709221 |
Sheet coil |
November 24, 1987 |
| A sheet coil in the form of a conductor on an insulating substrate has a mending metal portion at a side portion forming the conductor gap so as to narrow the gap width. The sheet coil can be produced by forming a coil pattern on a base material made up of an insulating substrate and a m |
