U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Did You Know...

...that the Band-Aid Bandage was invented by a Johnson & Johnson employee whose wife had cut herself? Earl Dickson's wife was rather accident prone, so he set out to develop a bandage that she could apply without help. He placed a small piece of gauze in the center of a small piece of surgical tape, and what we know today as the Band Aid bandage was born!

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Inventor: Masahiro Yamamoto


Address: Osaka, JP
No. of applications: 19
Last application issue date: 08/30/2012

Application No.Application TitleIssue Date
20120218526HIGH PRESSURE DISCHARGE LAMP WITH START-UP ASSIST MEMBER, LAMP UNIT, LAMP SYSTEM, AND PROJECTOR
The present invention provides a high pressure discharge lamp with a start-up assist member, a lamp unit, and a lamp system that reduce breakdown voltage and provide high design flexibility by reducing restriction on a position of an adjacent conductor. In a high pressu...
08/30/2012
20120074858HIGH-PRESSURE DISCHARGE LAMP LIGHT-UP DEVICE, HIGH-PRESSURE DISCHARGE LAMP APPARATUS USING SAME, PROJECTOR USING HIGH-PRESSURE DISCHARGE LAMP APPARATUS, AND LIGHT-UP METHOD FOR HIGH-PRESSURE DISCHARGE LAMP
A high-pressure discharge lamp lighting device that suppresses deterioration and the expansion of inter-electrode distance in a pair of electrodes within a high-pressure discharge lamp, more effectively than conventional technology. The frequency of the AC current suppl...
03/29/2012
20120049764HIGH-PRESSURE DISCHARGE LAMP LIGHTING DEVICE, HIGH-PRESSURE DISCHARGE LAMP DEVICE USING THE SAME, PROJECTOR USING THE HIGH-PRESSURE DISCHARGE LAMP DEVICE, AND LIGHTING METHOD FOR HIGH-PRESSURE DISCHARGE LAMP
From the start lighting until a predetermined time passes, a high-pressure discharge lamp 4 is supplied a constant current Ib until the lamp power reaches a wattage Plow. When the lamp power reaches the wattage Plow, current is supplied to maintain...
03/01/2012
20120009349THIN FILM FORMING DEVICE AND THIN FILM FORMING METHOD
In a film forming method using gas cooling, a decrease in a film formation rate and an excessive load on a vacuum pump due to gas introduction are avoided while achieving an adequate cooling effect. A thin film forming device of the present invention includes: a cooling...
01/12/2012
20110210680HIGH-PRESSURE DISCHARGE LAMP LIGHTING DEVICE, HIGH PRESSURE DISCHARGE LAMP APPARATUS USING THIS, PROJECTOR USING THE HIGH-PRESSURE DISCHARGE LAMP APPARATUS, AND HIGH-PRESSURE DISCHARGE LAMP LIGHTING METHOD
The high-pressure discharge lamp lighting device and a high-pressure discharge lamp apparatus using this of the present invention are able to suppress the excessive drop in the lamp voltage in a high-pressure discharge lamp.

The frequency o...

09/01/2011
20110121746HIGH-PRESSURE DISCHARGE LAMP LIGHTING DEVICE, HIGH-PRESSURE DISCHARGE LAMP UTILIZING THE SAME, PROJECTOR UTILIZING SAID HIGH-PRESSURE DISCHARGE LAMP, AND HIGH-PRESSURE DISCHARGE LAMP LIGHTING METHOD
A first waveform (a rectangular waveform, for example) is applied as the waveform of the alternating current supplied to a high-pressure discharge lamp for a predetermined time from the beginning of lighting of the lamp and a second waveform (a staircase waveform, for e...
05/26/2011
20110117279THIN FILM FORMING METHOD AND FILM FORMING APPARATUS
A thin film forming apparatus (100) includes: a vacuum chamber (1); a substrate transfer mechanism (40) that is provided in the vacuum chamber (1) and feeds an elongated substrate (8) to a predetermined film forming section (4) ...
05/19/2011
20110111121THIN FILM FORMING METHOD AND FILM FORMING APPARATUS
The present invention relates to a method of forming a thin film by depositing, in a vacuum, particles emitted from a film forming source (27) on a substrate (21). Specifically, the particles are deposited on the substrate (21) in a state where a mo...
05/12/2011
20110025989HIGH-PRESSURE DISCHARGE LAMP LIGHTING DEVICE, HIGH-PRESSURE DISCHARGE LAMP DEVICE USING SAME, PROJECTOR USING SAID HIGH-PRESSURE DISCHARGE LAMP DEVICE, AND HIGH-PRESSURE DISCHARGE LAMP LIGHTING METHOD
Constant current control is performed after the completion of starting operation of a high-pressure mercury-vapor lamp 4 and then lighting is shifted to constant power lighting. Except during a modulation forbidden period as a certain period from the completion o...
02/03/2011
20100272887THIN FILM FORMING APPARATUS AND THIN FILM FORMING METHOD
To provide a thin film forming apparatus capable of uniformly and adequately cooling down a substrate. The thin film forming apparatus of the present invention forms a thin film on an elongated substrate in vacuum and includes: a cooling body 1 provided close to ...
10/28/2010
20100181926HIGH-PRESSURE DISCHARGE LAMP SYSTEM AND PROJECTOR USING THE SAME
A high-pressure discharge lamp system has a high-pressure mercury lamp 4 and a lighting circuit 3 that operates the lamp 4. The lamp 4 includes an envelope having a light emitting part 6 having a first and a second electrode 10, 11<...
07/22/2010
20100027272HIGH-PRESSURE DISCHARGE LAMP, LAMP UNIT AND IMAGE DISPLAY DEVICE
The present invention provides a high-pressure discharge lamp having a long life.

A high-pressure discharge lamp (100) comprises a light emitting part (4); first and second sealing parts (6, 8); first and second electro...

02/04/2010
20100013399LIGHTING METHOD FOR A HIGH-PRESSURE DISCHARGE LAMP, LIGHTING CIRCUIT FOR A HIGH-PRESSURE DISCHARGE LAMP, HIGH-PRESSURE DISCHARGE LAMP APPARATUS, AND PROJECTOR-TYPE IMAGE DISPLAY APPARATUS
After startup, a lighting method for a high-pressure discharge lamp is to light the lamp at a rated frequency without switching the frequency for 120 seconds (S12, S13), and thereafter to switch from the rated frequency to a more audible frequency in accor...
01/21/2010
20090296400HIGH-PRESSURE MERCURY LAMP, LAMP UNIT, AND IMAGE DISPLAY APPARATUS
A high-pressure mercury lamp including electrode assemblies and a discharge vessel (23) that is composed of: a main tube part (15) having a discharge space (13) inside; and a sealing part (17) connected to the main tube part. The electrode as...
12/03/2009
20090158447TLR ligand and IL-1 Response-Injured Animal Model
The present invention provides a TLR ligand/IL-1 response-impaired non-human animal model wherein IL-6 production responding to a TLR ligand/IL-1 is impaired, a method for screening a substance promoting or suppressing a response to a TLR ligand/IL-1 by using the TLR li...
06/18/2009
20090115974HIGH PRESSURE DISCHARGE LAMP OPERATION DEVICE, LIGHT SOURCE DEVICE, AND PROJECTION TYPE IMAGE DISPLAY DEVICE
Provided is a method for lighting a high pressure discharge lamp capable of increasing the life thereof. The lighting method is as follows. When the time elapse after lighting up the discharge lamp is within a predetermined condition (e.g. 5 minutes or less), constant c...
05/07/2009
20080257014PARTIAL PRESSURE MEASURING METHOD AND PARTIAL PRESSURE MEASURING APPARATUS
Provided is a partial pressure measuring method and a partial pressure measuring apparatus by which a partial pressure distribution is easily measured in a vacuum chamber. The partial pressure measuring method and the partial pressure measuring apparatus includes: movin...
10/23/2008
20080116820High-Pressure Discharge Lamp Lighting Device
The high-pressure discharge lamp lighting device of the invention includes a lighting circuit for supplying an alternating current to a high-pressure discharge lamp to cause lighting, the high-pressure discharge lamp having an arc tube in which a halogen material is enc...
05/22/2008
20070143869Endotoxin-nonresponsive model animal
The present invention is to provide a non-human animal model non-responsive especially to endotoxin being a Gram-negative bacteria cell wall fraction, which is useful to elucidate the function of TIR domain-containing TRIF-related adaptor molecule (TRAM); and a method f...
06/21/2007
 
Sign InRegister
Username  
Password   
forgot password?