Toshiaki Sasaki
Toshiaki Sasaki, Otsu-Shi JP
Patent application number | Description | Published |
---|---|---|
20100282291 | MULTILAYER THIN-FILM PHOTOELECTRIC CONVERTER AND ITS MANUFACTURING METHOD - A thin film photoelectric converter including a transparent conductive layer, a laser light absorption layer, a back electrode layer, a semiconductor photoelectric conversion layer and a transparent electrode layer stacked on a translucent substrate. The laser light absorption layer is parted into regions by first kind parting line grooves, and the photoelectric conversion layer is parted into regions by third kind parting line grooves penetrating the laser light absorption layer, the rear surface electrode layer and the photoelectric conversion layer. The transparent electrode layer is parted into regions by fourth kind parting line grooves penetrating the laser light absorption layer, the rear surface electrode layer, the photoelectric conversion layer and the transparent electrode layer. A receiving side transparent electrode region of one cell is electrically connected to a back electrode region of adjacent cell through the first kind groove, the transparent conductive layer and the third kind groove. | 11-11-2010 |
20110061715 | THIN FILM PHOTOELECTRIC CONVERSION DEVICE AND METHOD FOR MANUFACTURING THE SAME - Provided is a thin film photoelectric conversion device with maximized output characteristic, by improving an uneven current value of a photoelectric conversion cell caused by an uneven film thickness and an uneven film quality of a photoelectric conversion semiconductor layer, which may be generated in scaling up an integrated-type thin film photoelectric conversion device. The thin film photoelectric conversion device includes: a substrate, a transparent electrode layer, a photoelectric conversion unit, and a back electrode layer. An increasing rate ΔZt of the film thickness Zt of the transparent electrode layer along X and an increasing rate ΔZs of the film thickness Zs of the photoelectric conversion unit along X have different signs, whereas one line segment in a parallel direction to a main surface of the substrate is taken as X″. | 03-17-2011 |
20110073162 | SUBSTRATE FOR THIN-FILM PHOTOELECTRIC CONVERSION DEVICE, THIN-FILM PHOTOELECTRIC CONVERSION DEVICE INCLUDING THE SAME, AND METHOD FOR PRODUCING SUBSTRATE FOR THIN-FILM PHOTOELECTRIC CONVERSION DEVICE - Provided is a substrate for a thin-film photoelectric conversion device which makes it possible to produce the device having improved characteristics at low cost and high productivity. The substrate includes a transparent base member, with a transparent underlying layer and a transparent electrode layer successively stacked on one main surface of the transparent base member. The underlying layer includes transparent insulating fine particles and transparent binder, and the particles are dispersed to cover the one main surface with a coverage factor of particles—ranging from 30% or more to less than 80%. An antireflection layer is provided on the other main surface of the transparent base. The antireflection layer includes transparent insulating fine particles and transparent binder, and the particles are dispersed to cover the other main surface with a coverage factor greater than the underlying layer. The transparent electrode layer contains zinc oxide deposited by low-pressure CVD method. | 03-31-2011 |
20110146756 | THIN-FILM PHOTOELECTRIC CONVERTER AND FABRICATION METHOD THEREFOR - A conventional thin-film photoelectric converter using amorphous germanium or crystalline silicon as a photoelectric conversion layer is problematic in that light having a long wavelength of 1100 nm or more cannot be used for photoelectric conversion, and is inefficient. The problem is solved by a thin-film photoelectric converter including one or more photoelectric conversion units each having a photoelectric conversion layer sandwiched between a p-type semiconductor layer and an n-type semiconductor layer, wherein the photoelectric conversion layer of at least one photoelectric conversion unit includes an intrinsic or weak n-type crystalline germanium semiconductor, and the absorption coefficient of infrared-absorption peak at wave number of 935±5 cm | 06-23-2011 |
20120319111 | THIN-FILM PHOTOELECTRIC CONVERSION DEVICE AND METHOD FOR PRODUCTION THEREOF - A thin-film photoelectric conversion device includes a crystalline germanium photoelectric conversion layer having improved open circuit voltage, fill factor, and photoelectric conversion efficiency for light having a longer wavelength. The photoelectric conversion device comprises a first electrode layer, one or more photoelectric conversion units, and a second electrode layer sequentially stacked on a substrate, wherein each of the photoelectric conversion units comprises a photoelectric conversion layer arranged between a p-type semiconductor layer and an n-type semiconductor layer. At least one of the photoelectric conversion units includes a crystalline germanium photoelectric conversion layer comprising a crystalline germanium semiconductor that is substantially intrinsic or weak n-type and is essentially free of silicon. A first interface layer which is a substantially intrinsic amorphous silicon semiconductor layer is arranged between the p-type semiconductor layer and the crystalline germanium photoelectric conversion layer. | 12-20-2012 |
Toshiaki Sasaki, Joetsu-Shi JP
Patent application number | Description | Published |
---|---|---|
20090087652 | Alumina fiber aggregate and catalytic converter support mat comprising the same - An alumina fiber aggregate which is minimized in scatter of fibers, excels in handling characteristics and working environmental hygiene and finds its useful application to support mats for catalytic converters and such is provided. | 04-02-2009 |
20100187731 | Alumina fiber aggregate and catalytic converter holder comprising the same - An alumina fiber aggregate which is minimized in scatter of fibers, excels in handling characteristics and working environmental hygiene and finds its useful application to support mats for catalytic converters and such is provided. | 07-29-2010 |
20120219464 | INORGANIC FIBER FORMED ARTICLE AND METHOD FOR PRODUCING THE SAME - There is provided an inorganic fiber formed article in which the thickness and the surface density can be easily controlled and which has excellent workability and handleability and prevents the deterioration of the work environment when the inorganic fiber formed article is processed for applications, e.g., a heat insulator or a mat. The inorganic fiber formed article includes a mat-like aggregate of inorganic fibers, the inorganic fiber formed article being subjected to needling treatment. The needling density of a surface of the mat exceeds 50 punches/cm | 08-30-2012 |
Toshiaki Sasaki, Tokorozawa-Shi JP
Patent application number | Description | Published |
---|---|---|
20090191724 | Substrate Heating Apparatus, Heating Method, and Semiconductor Device Manufacturing Method - A substrate heating apparatus having a conductive heater which heats a substrate includes a filament arranged in the conductive heater and connected to a filament power supply to generate thermoelectrons, and an acceleration power supply which accelerates the thermoelectrons between the filament and conductive heater. The filament has inner peripheral portions formed at a predetermined interval along an inner circle concentric with the substrate, outer peripheral portions formed at a predetermined interval on an outer circle concentric with the inner circle and having a diameter larger than that of the inner circle, and a region formed by connecting the end point of each inner peripheral portions and the end point of a corresponding one of the outer peripheral portions. | 07-30-2009 |
20130202398 | SUBSTRATE TRANSPORT APPARATUS, AND SYSTEM AND METHOD FOR MANUFACTURING ELECTRONIC DEVICE - A substrate transport apparatus including a first substrate holder and a second substrate holder capable of respectively holding substrates includes a first drive arm which has first and second end portions, and is rotatable with rotation of a first drive shaft, a second drive arm which has a third end portion spaced apart from the first end portion by a first distance, and a fourth end portion spaced apart from the second end portion by a second distance, and is rotatable with rotation of a second drive shaft coaxial with the first drive shaft, two first driven arms coupled to the first substrate holder, and two second driven arms coupled to the second substrate holder. | 08-08-2013 |
Toshiaki Sasaki, Shiga JP
Patent application number | Description | Published |
---|---|---|
20090133753 | Silicon-based thin-film photoeclectric converter and method of manufacturing the same - In order to improve photoelectric conversion properties of a silicon-based thin-film photoelectric converter to which a conductive SiO | 05-28-2009 |
Toshiaki Sasaki, Tokyo JP
Patent application number | Description | Published |
---|---|---|
20090051550 | Sleep state measuring apparatus and sleep state measuring method - Even if a mattress or the like suffers long-term deterioration, a sleep state measuring apparatus is provided which can set a suitable amplification factor A of a biosignal. The sleep state measuring apparatus detects the biosignal which changes depending on the sleep state of a person who gets on the mattress filled with water, amplifies and estimates the sleep state based on the biosignal. A static component P of the mattress internal pressure is detected by the biosignal sensor is first obtained (S | 02-26-2009 |
Toshiaki Sasaki, Hirakata-Shi JP
Patent application number | Description | Published |
---|---|---|
20080218094 | Discharge Lamp Ballast, Lighting System and Projector - A discharge lamp ballast. Its starting means comprises a second inductor connected between a first end of a discharge lamp and the positive voltage side of a first capacitor; a second capacitor forming a resonance circuit together with the second inductor; a second switching element connected between the positive terminal of a DC power source and the second end of the lamp; a third switching element connected between the second end of the lamp and the negative voltage side of the first capacitor; and a starting control means that controls both switching elements. The starting control means alternately turns both switching elements on and off so as to contribute resonance voltage of the resonance circuit for starting of the lamp in case of the starting mode. According to the invention, noise from the starting means can be reduced. | 09-11-2008 |
Toshiaki Sasaki, Niigata-Ken JP
Patent application number | Description | Published |
---|---|---|
20080199819 | PROCESS FOR PRODUCING CONTINUOUS ALUMINA FIBER BLANKET - A process for producing a continuous alumina fiber blanket by heat treating an alumina fiber precursor formed from a spinning solution containing an aluminum compound, by using a specific high-temperature furnace capable of high-temperature-heat treatment. According to this process, a continuous sheet (W) of alumina fiber precursor formed from a spinning solution containing an aluminum compound is supplied continuously into a high-temperature furnace and subjected to heat treatment while being conveyed in one direction by plural conveying mechanisms ( | 08-21-2008 |
Toshiaki Sasaki, Kobe-Shi JP
Patent application number | Description | Published |
---|---|---|
20150291765 | MODIFIED NATURAL RUBBER, PROCESS FOR PRODUCING SAME, RUBBER COMPOSITION FOR TIRE, AND PNEUMATIC TIRE - The present invention provides a modified natural rubber having a good balance of improved fuel economy, heat-aging resistance, processability, and breaking resistance, and a method for producing such a rubber. The present invention also provides a tire rubber composition and a pneumatic tire which are prepared using the modified natural rubber. The present invention relates to a highly purified, modified natural rubber whose pH is adjusted to 2 to 7. | 10-15-2015 |