| Patent Number |
Title Of Patent |
Date Issued |
| RE40662 |
Method of preparing a compound semiconductor crystal |
March 17, 2009 |
| A method of preparing a compound semiconductor crystal is able to dope the crystal with carbon with high reproducibility. The method includes the steps of sealing a carbon oxide gas of a predetermined partial pressure and a compound semiconductor material in a gas-impermeable airtight |
| RE39778 |
Method of preparing group III-V compound semiconductor crystal |
August 21, 2007 |
| A method is provided for preparing, with high reproducibility, a carbon-doped group III-V compound semiconductor crystal having favorable electrical characteristics and having impurities removed therefrom, and in which the amount of doped carbon can be adjusted easily during crystal |
| RE38884 |
Two-way interactive system, terminal equipment and image pickup apparatus having mechanism for m |
November 22, 2005 |
| A two-way interactive system that includes an apparatus for matching the line of sight of interlocutors in order to enhance communication through a transmission means when the interlocutors are located in remote areas. Terminal equipment, located at the site of each interlocutor, include |
| RE38086 |
Dispersion compensating fiber and optical transmission system including the same |
April 22, 2003 |
| The present invention relates to a dispersion compensating fiber for improving a transmission system with it in total chromatic dispersion and dispersion slope in the 1.55 .mu.m wavelength band. The dispersion compensating fiber according to the present invention is characterized by |
| RE37587 |
Superconducting quantum interference device formed of oxide superconductor thin film |
March 19, 2002 |
| A SQUID includes a substrate and a superconducting current path of a patterned oxide superconductor material thin film formed on a surface of the substrate. A c-axis of an oxide crystal of the oxide superconductor material thin film is oriented in parallel to the surface of the subst |
| RE35222 |
Optical fiber component optical coupler and method of producing thereof |
April 30, 1996 |
| There is disclosed an optical component capable of amolifying function by itself and a method of producing thereof. The component includes a light amplifying portion therein and the light amplifying portion includes active elements which serves the light amplification. In the producing |
| RE31618 |
Tubular organic prosthesis |
July 3, 1984 |
| A tubular organic prosthesis comprising a porous tubing of polytetrafluoroethylene and elastic fibers provided helically on its outside surface. |
| RE28961 |
Method and apparatus for manufacturing soft metal sheaths for electrical wires |
September 14, 1976 |
| Manufacturing of a soft metal sheath formed of aluminum or copper, for example, is improved by suitably selecting the apparatus composing the shaping means employed therein and arranging the capstan and the sinking die in a novel manner. The apparatus selected is made from a wear-res |
| RE28867 |
Moving object communication control system |
June 15, 1976 |
| A communication system between mobile and wayside stations wherein the mobile stations are traveling on a track which is divided into sections by means of an open-type transmission line paralleling the track. A frequency selection and conversion device for each section of transmission li |
| D589499 |
Lens antenna |
March 31, 2009 |
|
| D582861 |
Connector holder |
December 16, 2008 |
|
| D578072 |
Fiber holder |
October 7, 2008 |
|
| D573949 |
Housing of connector plug for optical fiber |
July 29, 2008 |
|
| D571301 |
Core connector for an optical communication connector |
June 17, 2008 |
|
| D559881 |
Surveillance camera for an automobile |
January 15, 2008 |
|
| D556688 |
Optical communication connector |
December 4, 2007 |
|
| D556232 |
Cover of a surveillance camera for an automobile |
November 27, 2007 |
|
| D554172 |
Cover of a surveillance camera for an automobile |
October 30, 2007 |
|
| D553660 |
Surveillance camera for an automobile |
October 23, 2007 |
|
| D548347 |
Device for measuring constituents in the blood |
August 7, 2007 |
|
| D396210 |
Optical receiver/transmitter module |
July 21, 1998 |
|
| D333122 |
Optical receiver/transmiter module |
February 9, 1993 |
|
| D330006 |
Optical receiver/transmitter module |
October 6, 1992 |
|
| D324690 |
Tip for a cutting tool |
March 17, 1992 |
|
| D299435 |
Thermal recorder |
January 17, 1989 |
|
| D298231 |
Lead frame for a semiconductor element or the like |
October 25, 1988 |
|
| D296823 |
Percutaneous gas monitor |
July 19, 1988 |
|
| D295413 |
Optical character recognition device |
April 26, 1988 |
|
| D289037 |
Photodiode |
March 31, 1987 |
|
| D288805 |
Photodiode |
March 17, 1987 |
|
| D277583 |
Optical fiber connector |
February 12, 1985 |
|
| 7620332 |
Optical receiving unit reducing cross talk between optical transmitting unit and optical transmi |
November 17, 2009 |
| The present invention provides an optical transceiver to reduce a crosstalk in sufficient. The optical receiving unit of the invention includes an O/E-converter, a signal processing unit, and an offset voltage setting unit. The input of the signal processing unit, connected to the ou |
| 7619896 |
Electrical junction box |
November 17, 2009 |
| The present invention improves heat dissipation of an electrical junction box. An electrical junction box includes a housing which houses a control circuit board disposed perpendicular to a power distribution board. The control circuit board includes a control circuit constructed on one |
| 7619301 |
GaAs semiconductor substrate and fabrication method thereof |
November 17, 2009 |
| A GaAs semiconductor substrate includes a surface layer. When an atomic ratio is to be calculated using a 3d electron spectrum of Ga atoms and As atoms measured at the condition of 10.degree. for the photoelectron take-off angle .theta. by X-ray photoelectron spectroscopy, the struct |
| 7618744 |
Thin film lithium battery |
November 17, 2009 |
| A thin film lithium battery is provided which can realize a high yield by solving various problems caused by a pin hole formed in a solid electrolyte layer.A thin film lithium battery according to the present invention is a thin film lithium battery in which a positive electrode laye |
| 7618502 |
Wear resistant aluminum alloy elongate body, manufacturing method thereof and piston for car air |
November 17, 2009 |
| The wear resistant aluminum alloy elongate body contains 7-13 mass % of Si, 0.001-0.3 mass % of iron, 2.0-5.0 mass % of Cu, 0.3-1.0 mass % of Mg, 0.001-0.3 mass % of Mn, 0.001-0.3 mass % of Cr, 0.003-0.03 mass % of Sr, 0.005-0.05 mass % of Ti, and the remaining part of Al and unavoidable |
| 7618494 |
Substrate holding structure and substrate processing device |
November 17, 2009 |
| The object of the present invention is to prevent damage due to thermal stress induced into a substrate holding table in a substrate holding structure for holding a substrate to be processed. In the substrate holding structure having the substrate holding table arranged at the top of |
| 7618200 |
Photoelectric coupling assembly and manufacturing method thereof |
November 17, 2009 |
| A photoelectric coupling assembly and manufacturing method thereof enabling a three dimensional electrical wiring pattern is provided. The assembly includes a photoelectric conversion unit equipped with a photoelectric conversion element and a molded article. The molded article has a |
| 7616439 |
Electric connection box |
November 10, 2009 |
| One aspect of the present invention can include an electric connection box having a circuit board, a case inside of which said circuit board is housed, a plurality of fitting depressions capable of being fitted with an external electrical component, positioned on a side wall of the case |
| 7616438 |
Electric connection box |
November 10, 2009 |
| An electric connection box according to one aspect of the present invention can include conductive members on a circuit board, a case accommodating the circuit board, a ventilation path formed in the case and through which air can flow in a vertical direction, a suction port formed i |
| 7615975 |
Motor module having a deformable component that absorbs tolerances |
November 10, 2009 |
| A cable for supplying electric power to a motor is electrically connected to an inner conductor of a terminal block via a contact by a mating structure of a male connector and a female connector. A connecting member for electrically connecting the inner conductor and a motor winding |
| 7615791 |
Semiconductor optical device |
November 10, 2009 |
| A semiconductor optical device comprises a lower cladding layer of a first conductive type, an upper cladding layer of a second conductive type, and an active layer. The lower cladding layer has a first region and a second region. The first region extends in a direction of a predetermine |
| 7615203 |
Single crystal diamond |
November 10, 2009 |
| A single crystal diamond grown by vapor phase synthesis, wherein when one main surface is irradiated with a linearly polarized light considered to be the synthesis of two mutually perpendicular linearly polarized light beams, the phase difference between the two mutually perpendicular |
| 7614243 |
Super-conductive cable operation method and super-conductive cable system |
November 10, 2009 |
| A method of operating a superconducting cable using a conductor cooled by a refrigerant to transmit electric power causes a change in the refrigerant temperature to change the transmission capacity of a superconducting cable(110, 120, 130). Since superconducting materials are capable |
| 7613217 |
Semiconductor surface emitting device |
November 3, 2009 |
| This surface emitting semiconductor device 1 comprises a first conductivity type semiconductor region, an active layer, a second conductivity type semiconductor layer and current block semiconductor region. The first conductivity type semiconductor region is provided on a surface mad |
| 7611591 |
Structure and method of manufacturing the same |
November 3, 2009 |
| A structure which comprises tungsten as the main component and contains tungsten carbide, wherein the content of carbon is 0.1 mass % or higher based on the structure and the total content of cobalt, nickel, and iron is 3 mass % or lower based on the structure. |
| 7609732 |
Method for controlling a temperature of a thermo-electric cooler and a temperature controller us |
October 27, 2009 |
| The present invention is to provide a control algorithm of a thermo-electric cooler (TEC) for a laser diode (LD) where a rush current accompanied with the stepwise change of the target temperature of the TEC. First, the controller stops the TEC driver prior to the setting of the targ |
| 7609438 |
Optical amplifier |
October 27, 2009 |
| The present invention relates to an optical amplifier provided with a plurality of optically cascade-connected amplification units and also with a structure for enabling suppression of transient gain variations as a whole. Each of the plurality of amplification units in the optical a |
| 7608968 |
Dust core and method of manufacturing the same |
October 27, 2009 |
| A stator core includes first and second annular dust core pieces. Each of the first and second annular dust core pieces has a plurality of arcuate dust core pieces each integrally having a yoke extending in an arc shape and a tooth projecting in a radial direction of the yoke. The plural |
| 7608825 |
Image pickup device, vision enhancement apparatus, night-vision apparatus, navigation support ap |
October 27, 2009 |
| There is provided an image pickup device which picks up an image of an object by absorbing light in a near infrared region reflected from the object and which has semiconductor photodetectors including an absorption layer of a bandgap wavelength in the range of 1.65 to 3.0 .mu.m. |
