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| 20110092330 | PLANETARY BEARING STRUCTURE - In a planetary bearing structure equipped with a slide bearing mounted to a shaft hole of a planetary gear, the planetary gear rotating about the outer periphery of a planetary pin fixed to a carrier via the slide bearing, one or a plurality of oil supply grooves are formed in the outer peripheral surface of the planetary pin so as to extend in the axial direction. An oil supply port of a lubricant oil channel opens in the oil supply groove so as to forcedly supply lubricant oil. Furthermore, a discharge groove for trapping foreign matter, which is shallower than the oil supply groove, communicates from the oil supply groove to the wake flow side in the rotating direction of the planetary gear. | 04-21-2011 |
| 20110140448 | WIND-TURBINE-GENERATOR-SYSTEM TRANSMISSION AND WIND TURBINE GENERATOR - A wind-turbine-generator-system transmission and a wind turbine generator that can ensure the strength of a bearing and can also minimize seizing and abrasion are provided. In a wind-turbine-generator-system transmission having a sun gear, a planetary gear that meshes with the sun gear and rotates around the sun gear, and an inner tooth that meshes with the planetary gear, the transmission includes a carrier that rotates the planetary gear around the sun gear; a planetary pin that is disposed in the carrier and transmits rotation of the carrier to the planetary gear; a cylindrical sleeve disposed around a periphery of the planetary pin; and a slide bearing that is disposed between the sleeve and the planetary gear and supports the planetary gear in a rotatable manner about the planetary pin. | 06-16-2011 |
| 20110172048 | PLANETARY BEARING STRUCTURE - A planetary bearing structure which does not require forcible oil supply of planetary bearing using slide bearing, and which can reliably supply oil to a sliding surface and lubricate the sliding surface with a simple structure. The planetary bearing structure including: a planetary pin ( | 07-14-2011 |
| 20110254281 | WIND TURBINE GENERATOR - Size enlargement of a wind turbine generator is facilitated by eliminating various problems that occur with a bearing that joins a tower ( | 10-20-2011 |
| 20120157256 | BEARING OIL SUPPLY STRUCTURE FOR WIND TURBINE GENERATOR - In a bearing oil supply structure for a wind turbine generator provided with a planetary-type planet gear box having a planet gear that rotates about a planet pin fixed to a carrier with a slide bearing interposed therebetween, lubrication of the slide bearing is achieved by supplying lubricant oil by using an oil bath in a lower rotation region and by supplying lubricant oil by injecting lubricant oil pressure-fed from a lubricant oil source through a nozzle in an upper rotation region. | 06-21-2012 |
| 20120301302 | SEAL STRUCTURE OF MECHANICAL DEVICE AND WIND TURBINE GENERATOR - It is intended to improve maintainability of a seal structure in a place where the rotation shaft is inserted in the housing. A seal structure of a mechanical device is provided with a housing | 11-29-2012 |
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| 20080279680 | Multistage Centrifugal Compressor - A multistage centrifugal compressor includes a rotary shaft, and multistage impellers attached to the rotary shaft. Each of the impellers includes a hub, a shroud and blades therebetween in a radial cascade arrangement. An annular suction passage for guiding the fluid flow from the inward radial direction to a blade inlet is disposed upstream of the centrifugal impeller. A diffuser is disposed downstream of the centrifugal impeller. A bend portion is disposed downstream of the diffuser, and a return channel with a guide blade portion is disposed downstream of the bend portion. The annular suction passage at a hub side includes an axial parallel portion. | 11-13-2008 |
| 20090317248 | CENTRIFUGAL COMPRESSOR HAVING VANELESS DIFFUSER AND VANELESS DIFFUSER THEREOF - In a high pressure centrifugal compressor, the occurrence of rotating stall noticeable in a comparatively-low specific speed wheel stage is prevented, thereby high efficient fluid performance is obtained and reliability is improved. The centrifugal compressor has a first vaneless diffuser with a constant flow channel height on the downstream side of an impeller, and a second vaneless diffuser in which the flow channel height decreases in a flow direction from an inlet to an outlet on the downstream side of the first vaneless diffuser. These diffusers are combined with an impeller using thick blades. | 12-24-2009 |
| 20100028141 | MULTISTAGE CENTRIFUGAL COMPRESSOR - In a multistage centrifugal compressor, a plurality of impellers is attached to the same rotary shaft. Vaned Diffusers and vaneless diffusers are used, as diffusers, for respective compressor stages configuring the compressor. The vaned diffusers are continuously used from the first compressor stage to the middle compressor stage, and the vaneless diffusers are used for the last compressor stage and the previous stage. While high efficiency is maintained at the compressor stages having the vaned diffusers, an operating flow range is secured at the compressor stages having the vaneless diffusers. | 02-04-2010 |
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| 20090067959 | Substrate processing apparatus, substrate transfer apparatus, substrate clamp apparatus, and chemical liquid treatment apparatus - The present invention relates to a substrate processing apparatus which can improve a tact time of substrate processing. A polishing apparatus as the substrate processing apparatus includes plural polishing sections ( | 03-12-2009 |
| 20090186557 | Method of operating substrate processing apparatus and substrate processing apparatus - A method of operating a substrate processing apparatus, upon the occurrence of a nonfatal failure in the apparatus, makes it possible to continue part of the apparatus operations for substrates to clean and recover a substrate or to easily discharge a substrate from the apparatus, without stopping an entire apparatus, thereby reducing the risk of a substrate becoming unprocessable. The method of operating a substrate processing apparatus having a polishing section, a cleaning section and a transferring mechanism, includes: classifying substrates, upon detection of a malfunction in any of the polishing section, the cleaning section and the transferring mechanism, according to the site of the malfunction and to the positions of the substrates in the substrate processing apparatus; and carrying out an operation for each of the substrates after the detection of the malfunction, the operation varying depending on the classification of the substrate. | 07-23-2009 |
| 20120193506 | SUBSTRATE PROCESSING APPARATUS, SUBSTRATE TRANSFER APPARATUS, SUBSTRATE CLAMP APPARATUS, AND CHEMICAL LIQUID TREATMENT APPARATUS - The present invention relates to a substrate processing apparatus which can improve a tact time of substrate processing. A polishing apparatus as the substrate processing apparatus includes plural polishing sections each for polishing a semiconductor wafer (W), and a swing transporter for transferring the wafer (W). The swing transporter includes a wafer clamp mechanism adapted to clamp the wafer (W), a vertically moving mechanism for vertically moving the wafer clamp mechanism along a frame of a casing of the polishing section, and a swing mechanism for swinging the wafer clamp mechanism about a shaft adjacent to the frame. | 08-02-2012 |
| 20120231703 | METHOD OF OPERATING SUBSTRATE PROCESSING APPARATUS AND SUBSTRATE PROCESSING APPARATUS - A method of operating a substrate processing apparatus, upon the occurrence of a nonfatal failure in the apparatus, makes it possible to continue part of the apparatus operations for substrates to clean and recover a substrate or to easily discharge a substrate from the apparatus, without stopping an entire apparatus, thereby reducing the risk of a substrate becoming unprocessable. The method of operating a substrate processing apparatus having a polishing section, a cleaning section and a transferring mechanism, includes: classifying substrates, upon detection of a malfunction in any of the polishing section, the cleaning section and the transferring mechanism, according to the site of the malfunction and to the positions of the substrates in the substrate processing apparatus; and carrying out an operation for each of the substrates after the detection of the malfunction, the operation varying depending on the classification of the substrate. | 09-13-2012 |
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| 20100221898 | LASER ANNEALING METHOD AND LASER ANNEALING DEVICE - The energy distribution in the short-side direction of a rectangular laser beam applied to an amorphous semiconductor film (amorphous silicon film) is uniformized. It is possible to the energy distribution in the short-side direction of the rectangular laser beam by the use of a cylindrical lens array | 09-02-2010 |
| 20110008973 | LASER ANNEALING METHOD AND APPARATUS - In the case of a lens array type homogenizer optical system, the incident angle and intensity of a laser beam | 01-13-2011 |
| 20110086441 | LASER ANNEALING METHOD AND LASER ANNEALING APPARATUS - In laser annealing using a solid state laser, a focus position of a minor axial direction of a rectangular beam is easily corrected depending on positional variation of a laser irradiated portion of a semiconductor film. By using a minor-axis condenser lens | 04-14-2011 |
| 20110097907 | LASER ANNEALING METHOD AND APPARATUS - Disclosed are a laser annealing method and apparatus capable of forming a crystalline semiconductor thin film on the entire surface of a substrate without sacrificing the uniformity of crystallinity in a seam portion in a long-axis direction of laser light, the crystalline semiconductor thin film having good properties and high uniformity to an extent that the seam portion is not visually recognizable. | 04-28-2011 |
| 20110108535 | LASER ANNEALING APPARATUS - Provided is a laser annealing apparatus capable of reducing irradiation unevenness of laser light caused by a refraction phenomenon of laser light due to fluctuation in the temperature of inert gas. | 05-12-2011 |
| 20120057613 | LASER ANNEALING METHOD AND LASER ANNEALING DEVICE - The energy distribution in the short-side direction of a rectangular laser beam applied to an amorphous semiconductor film (amorphous silicon film) is uniformized. It is possible to the energy distribution in the short-side direction of the rectangular laser beam by the use of a cylindrical lens array | 03-08-2012 |
| 20120168421 | LASER ANNEALING METHOD AND APPARATUS - In the case of a lens array type homogenizer optical system, the incident angle and intensity of a laser beam | 07-05-2012 |
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| 20120143451 | VEHICLE SHIFT CONTROL APPARATUS - In a vehicle shift control apparatus, a T/M_ECU has data of cancellation conditions stored therein in advance, which vary depending on modes of driving force characteristics and, in a temporary manual shift mode, selects a cancellation condition for the temporary manual shift mode which corresponds to a current mode and makes a determination as to whether the cancellation condition is satisfied. If it is determined that the cancellation condition for the temporary manual shift mode is satisfied, the T/M_ECU returns the temporary manual shift mode to the automatic shift mode. | 06-07-2012 |
| 20120150396 | GEAR SHIFT CONTROL UNIT FOR AUTOMATIC TRANSMISSION - In a gear shift control unit for an automatic transmission, when an up-shift switch or a down-shift switch of a paddle shift switch is turned ON, a gear shift mode is set to a temporary manual shift mode, and a target transmission gear stage is shifted up or shifted down. Subsequently, a manual assist control is executed. In the manual assist control, an acceleration is calculated from a temporal differentiation of a vehicle speed. After it is detected that the acceleration is larger than or equal to an acceleration determination threshold, an accelerator pedal return acceleration is calculated from a double temporal differentiation of an accelerator opening degree. When the accelerator pedal return acceleration is smaller than or equal to another acceleration determination threshold, the current target transmission gear stage is automatically shifted down. | 06-14-2012 |
| 20120158258 | CONTROL APPARATUS FOR CONTINUOUSLY VARIABLE TRANSMISSION - In a control apparatus for a continuously variable transmission, when the difference between a target transmission gear ratio calculated immediately after switching the control mode from a manual shift mode to an automatic shift mode and a current transmission gear ratio (that is, a fixed transmission gear ratio of the transmission gear stage selected in the manual shift mode immediately before the switching) is greater than or equal to a set value, a shift control unit sets a temporary target transmission gear ratio between the target transmission gear ratio and the current transmission gear ratio. If a temporary target transmission gear ratio is set, the shift control unit causes the transmission gear ratio obtained during transition of mode from the manual shift mode to the automatic shift mode to match the target transmission gear ratio stepwise via the temporary target transmission gear ratio. | 06-21-2012 |
| 20120158261 | VEHICLE DRIVING-FORCE CONTROL DEVICE - In a vehicle driving-force control device, when a brake switch is turned on, a transmission control unit determines a currently-selected engine mode and sets a deceleration determination value by referring to a determination-value table corresponding to the currently-selected engine mode, using a vehicle speed as a parameter. Then, the transmission control unit compares an absolute value of a deceleration with an absolute value of the deceleration determination value, and shifts down the gear stage if the absolute value of the deceleration exceeds the absolute value of the deceleration determination value. | 06-21-2012 |
| 20120158262 | VEHICLE SHIFT CONTROL APPARATUS - A vehicle shift control apparatus has a plurality of driving force modes in which an engine generates driving force in response to an accelerator operation, a shift control unit for controlling a transmission gear stage or a transmission ratio of an automatic transmission according to a preset shift characteristic, The apparatus sets a different shift characteristic for each of the modes upon shifting from a current transmission gear stage or transmission ratio to a target transmission gear stage or transmission ratio by means of the shift control unit, and performs a gear shift according to a currently selected shift characteristic. | 06-21-2012 |
| 20120166053 | VEHICLE DRIVING-FORCE CONTROL DEVICE - In a vehicle driving-force control device, if a primary speed is not lower than or equal to a kick-down allowable speed and an accelerator pedal depression amount is larger than or equal to a kick-down allowable depression amount, a shift control device identifies an intention of acceleration from a driver's accelerator operation and kick down a gear stage to a lower stage, even in a manual shift mode having been selected. In this case, the kick-down allowable speed is set to a different value for each of driving force characteristic modes, and a speed range in which a kick-down operation is allowed to be automatically performed on the basis of the primary speed is set narrower for a driving force characteristic mode having higher responsiveness to an accelerator operation. | 06-28-2012 |
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| 20090124289 | Audio apparatus and external adapter used for the audio apparatus - An audio apparatus includes: an audio device arranged to supply an audio signal to a speaker to play an audio; an external adapter connected to the audio device; and a mobile phone device detachably mounted to the external adapter, in which the audio device plays, via the external adapter, an audio signal from the mobile phone device, and the external adapter includes a control unit and in conjunction with mounting and detachment of the mobile phone device with respect to the external adapter, the control unit changes a state of the audio device. | 05-14-2009 |
| 20130051561 | SOUND REPRODUCTION DEVICE - There is provided a sound reproduction device including a left channel housing unit that accommodates at least a left channel driver unit outputting a left channel sound, a left channel microphone recording an external sound, and a left channel micro-computer controlling a setting for a noise cancelling processing based on a recording signal of the left channel microphone; and a right channel housing unit that accommodates at least a right channel driver unit outputting a right channel sound, a right channel microphone recording an external sound, and a right channel micro-computer controlling a setting for a noise cancelling processing based on a recording signal of the right channel microphone. The left channel micro-computer and the right channel micro-computer are configured to communicate data with each other. | 02-28-2013 |
| 20130051584 | DEVICE CONTROL APPARATUS, DEVICE CONTROL METHOD, AND PROGRAM - There is provided a device control apparatus including a wearing information detection section which detects wearing information of a sound output apparatus, and an output control section which switches an output destination of an input sound between the sound output apparatus and another sound output apparatus in accordance with a detection result obtained by the wearing information detection section. | 02-28-2013 |
| 20130053992 | DEVICE CONTROL APPARATUS, DEVICE CONTROL METHOD, AND PROGRAM - There is provided an apparatus including a device control apparatus including one or two or more connection sections which are connected to an external device, and a control section which controls a sound output from a sound output section of sound data input from the one or two or more connection sections. The control section controls the sound output from the sound output section in accordance with a first sound output mode using a first logical address or a second sound output mode using a second logical address, the second sound output mode having functions which are more limited than functions of the first sound output mode. | 02-28-2013 |
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| 20090087336 | High-carbon steel wire rod of high ductility - A high-carbon steel wire rod of high ductility for steel cord and the like is provided that experiences little breakage during drawing. The high-carbon steel wire rod of high ductility is a high-carbon steel wire rod fabricated by hot rolling that that has a carbon content of 0.7 mass % or greater, wherein 95% or greater of the wire rod metallographic structure is pearlite structure and the maximum pearlite block size of pearlite at the core of the hot-rolled wire rod is 65 μm or less. The high-carbon steel wire rod of high ductility has a tensile strength in a range of {248+980×(C mass %)}±40 MPa} and a reduction of area of {72.8−40×(C mass %) %} or greater. The high-carbon steel wire rod of high ductility is characterized in that the average pearlite block size at the core of the hot-rolled wire rod constituted by ferrite grain boundaries of an orientation difference of 9 degrees or greater as measured with an EBSP analyzer is 10 μm or greater and 30 μm or less. | 04-02-2009 |
| 20090277545 | High-Strength Wire Rod Excellent in Drawing Characteristics and Method of Manufacturing the Same - The invention provides wire rod excellent in drawability and steel wire made from the wire rod as starting material with high productivity at good yield and low cost. A hard steel wire rod of a specified composition is hot rolled, the hot-rolled steel is coiled in a specified temperature range, and the coiled steel is subjected to patenting at a predetermined cooling rate, thereby affording a high-carbon steel wire excellent in workability. It is high-strength steel wire excellent in drawability comprising a pearlite structure of an area ratio of 97% or greater and the balance of non-pearlite structures including bainite, degenerate-pearlite and pro-eutectoid ferrite and having a pearlite block size of not less than 20 μm and not greater than 45 μm. The invention also provides a high-carbon steel wire excellent in ductility, which is manufactured by subjecting the wire rod to intermediate patenting and cold drawing and has a tensile strength of 2800 MPa or greater. | 11-12-2009 |
| 20100126643 | STEEL ROD AND HIGH STRENGTH WIRE HAVING SUPERIOR DUCTILITY AND METHODS OF PRODUCTION OF SAME - The present invention inexpensively provides with high productivity and good yield a steel rod superior in drawability and a steel wire superior in twistability using the same as a material, that is, draws a high strength steel rod superior in ductility where the chemical components contain C: 0.80 to 1.20%, Si: 0.1 to 1.5%, Mn: 0.1 to 1.0%, Al: 0.01% or less, Ti: 0.01% or less, one or both of W: 0.005 to 0.2% and Mo: 0.003 to 0.2%, N: 10 to 30 ppm, B: 4 to 30 ppm (of which, solute B is 3 ppm or more), and O: 10 to 40 ppm, which has a balance of Fe and unavoidable impurities, has an area percentage of pearlite structures of 97% or more, has a balance of non-pearlite structures, and has a total of the area percentage of the non-pearlite structures and the area percentage of the coarse pearlite structures of 15% or less, to obtain high strength steel wire superior in ductility having a tensile strength of 3600 MPa or more and a number density of voids of lengths of 5 μm or more at the center of 100/mm | 05-27-2010 |
| 20100212786 | High-Strength Steel Wire Excellent In Ductility and Method of Manufacturing the Same - The invention provides wire rod excellent in drawability and steel wire made from the wire rod as starting material with high productivity at good yield and low cost. A hard steel wire rod of a specified composition is heated in a specified temperature range to conduct post-reaustenization patenting and thereby obtain a high-carbon steel wire excellent in ductility that has a pearlite structure of an area ratio of 97% or greater and the balance of non-pearlite structures including bainite, degenerate-pearlite and pro-eutectoid ferrite and whose fracture reduction of area RA satisfies Expressions (1), (2) and (3) below: | 08-26-2010 |
| 20100239884 | PLATED STEEL WIRE FOR PARALLEL WIRE STRAND (PWS) WITH PARTICULAR TWIST PROPERTIES, AND METHOD FOR MANUFACTURING THE SAME - A plated steel wire for a parallel wire strand (PWS) with excellent twist properties can include, in terms of mass %, about 0.8 to 1.1% of C, about 0.8 to 1.3% of Si, about 0.3 to 0.8% of Mn, about 0.001 to 0.006% of N, and about 0.0004 to 0.0060% of B, where a quantity of solid-solubilized B is at least 0.0002%. Such exemplary wire can include either one or both of about 0.005 to 0.1% of Al and/or about 0.005 to 0.1% of Ti, and may contain, as the remainder, Fe and unavoidable impurities. For example, an area fraction of non-pearlite structures in a region from a surface layer down to a depth of about 50 μm is likely not more than about 10%, an area fraction of non-pearlite structures within an entire cross-section is likely not more than about 5%, and a surface of the steel wire can be galvanized with a plating quantity within a range from about 300 to 500 g/m | 09-23-2010 |
| 20110229718 | HIGH-CARBON STEEL WIRE ROD EXHIBITING EXCELLENT WORKABILITY - Provided is a wire rod contains, in mass %: C: 0.6 to 1.1%; Si: 0.1 to 0.5%; Mn: 0.2 to 0.6% ; S: 0.004 to 0.015%; and, Cr: 0.02 to less than 0.05%; with a balance including Fe and inevitable impurities in which P is limited to 0.02% by mass or lower and Al is limited to 0.003% by mass or lower; the wire rod has a pearlite in a surface thereof; and, the wire rod has, in a peripheral portion in a cross section thereof, a {110} crystal plane of ferrite in the pearlite, an accumulation degree of the crystal plane being 1.2 or more. | 09-22-2011 |
| 20110284139 | High-carbon steel wire rod of high ductility - A high-carbon steel wire rod of high ductility for steel cord and the like is provided that experiences little breakage during drawing. The high-carbon steel wire rod of high ductility is a high-carbon steel wire rod fabricated by hot rolling that that has a carbon content of 0.7 mass % or greater, wherein 95% or greater of the wire rod metallographic structure is pearlite structure and the maximum pearlite block size of pearlite at the core of the hot-rolled wire rod is 65 μm or less. The high-carbon steel wire rod of high ductility has a tensile strength in a range of {248+980×(C mass %)}±40 MPa} and a reduction of area of {72.8−40×(C mass %) %} or greater. The high-carbon steel wire rod of high ductility is characterized in that the average pearlite block size at the core of the hot-rolled wire rod constituted by ferrite grain boundaries of an orientation difference of 9 degrees or greater as measured with an EBSP analyzer is 10 μm or greater and 30 μm or less. | 11-24-2011 |
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| 20100051681 | IMAGE FORMING APPARATUS, PRINT CONTROL METHOD, RECORDING MEDIUM - An image forming apparatus including a printing-data-receiving unit configured to receive a printing-data-item including a user identification information item and a password, and to save the printing-data-item in a storage device; a user-authentication unit configured to receive input information specifying a user identification information item of a user, and to authenticate the user based on a managing unit that manages association information associating user identification information items with passwords; a list-display unit configured to cause a display device to display a list of printing-data-items each including the same user identification information item as that of the user; and a printing-control unit configured to execute a printing job of a printing-data-item selected from the list, wherein in the event that there is a printing-data-item that cannot be printed, the printing-control unit does not cancel a printing job of another printing-data-item that can be printed. | 03-04-2010 |
| 20110063667 | IMAGE FORMING APPARATUS, PRINTING JOB CARRYING OUT METHOD AND COMPUTER READABLE INFORMATION RECORDING MEDIUM - An image forming apparatus associating user identification information with printing jobs and carrying out the printing jobs previously stored, obtains specifying information that specifies the user identification information when a portable recording medium that stores the specifying information is set; requests an authentication part to authenticate the user by using the specifying information; permits logging in of the user when the user has been authenticated; obtains a job list of the printing jobs associated with the user identification information when the user has been authenticated; displays the job list on a display part; receives a selection of one or more printing jobs from the job list; causes printing data of the one or more printing jobs to be printed; and requests stopping of the printing when it is detected that the portable recording medium is unset. | 03-17-2011 |
| 20110273738 | IMAGE FORMING APPARATUS, IMAGE FORMING METHOD AND COMPUTER-READABLE INFORMATION RECORDING MEDIUM - An image forming apparatus that carries out printing an image based on printing data includes a data storing part configured to receive and store the printing data; a change receiving part configured to receive an input of change information that is used to change printing setting information that is included in the printing data and is set for a designated process to be carried out; and an updating part configured to update the printing setting information included in the printing data that is stored by the storing part according to the change information. | 11-10-2011 |
| 20120229851 | INFORMATION PROCESSING APPARATUS, PRINTING CONTROL SYSTEM, METHOD, AND STORAGE MEDIUM - An information processing apparatus is connected to a plurality of job servers storing a plurality of jobs and a plurality of image forming apparatuses executing the jobs through a communication network. The information processing apparatus includes a communication interface that receives a request for a job list of a user from an image forming apparatus and a controller unit that controls a request for acquiring the jobs and a response to the request executed between the image forming apparatuses and the job servers. | 09-13-2012 |
| 20130014112 | INFORMATION PROCESSING APPARATUS AND DATA MANAGEMENT SYSTEM - An information processing apparatus is connected to both plural data accumulation devices configured to accumulate job data in a predetermined memory area and plural electronic devices configured to execute the accumulated job data through a predetermined data transmission line. The data accumulation devices execute a deletion process based on a deletion control value included in management information and manage the accumulated job data. The apparatus includes a control unit configured to control a communication process of the job data performed between the electronic devices and the data accumulation devices. The control unit is configured to transmit a control value for extending an accumulation period of the accumulated job data to at least one of the data accumulation devices, and to update the deletion control value of the management information retained in the predetermined memory area in the at least one of the data accumulation devices. | 01-10-2013 |
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| 20080254563 | METHOD FOR MANUFACTURING SEMICONDUCTOR OPTICAL DEVICE - A method for manufacturing a semiconductor optical device includes: forming a p-type cladding layer; forming a capping layer on the p-type cladding layer the capping layer being selectively etchable relative to the p-type cladding layer; forming a through film on the capping layer; forming a window structure by in implantation; removing the through film after the ion implantation; and selectively removing the capping layer using a chemical solution. | 10-16-2008 |
| 20080310473 | SEMICONDUCTOR LASER - A semiconductor laser is provided which emits laser light in which the intensity center of the far-field pattern in the horizontal direction does not vary with variation of the optical output and in which the shape of the far-field pattern in the horizontal direction is stable. The width of trenches is determined so that the magnitude (E | 12-18-2008 |
| 20090022197 | SEMICONDUCTOR LIGHT-EMITTING DEVICE AND MANUFACTURING METHOD THEREOF - Semiconductor laser elements are formed on a common substrate. Au plating is formed on principal surfaces of the other semiconductor laser elements. The semiconductor laser elements are mounted on a package with solder applied to the Au plating. Areas opposed to each other across a light-emitting area of each semiconductor laser element are designated first and second areas. Average thickness of the Au plating is different in the first and second areas of each semiconductor laser element. | 01-22-2009 |
| 20090135878 | SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING THE SAME - A semiconductor laser chip is joined to an AlN sub-mount in a junction-down manner. The sub-mount is joined to a package. The AlN sub-mount is joined to a stem. The direction perpendicular to the irradiation direction of a laser beam emitted from the semiconductor laser chip is the direction of the width of the sub-mount. The thickness and the width of the AlN sub-mount are determined so that the product of the equivalent stress applied to the center of the surface of the semiconductor laser chip joined to the sub-mount and the stress in the direction of the width of the sub-mount does not exceed 70% of the maximum value of the product obtained by changing the thickness and the width of the AlN sub-mount. | 05-28-2009 |
| 20090290612 | SEMICONDUCTOR LASER - A semiconductor laser having a double channel ridge structure includes: a ridge; channel portions located on opposite sides of the ridge, sandwiching the ridge, and having an equivalent refractive index lower than the equivalent refractive index of the ridge; and layers defining outside surfaces of the channel portions and, having an equivalent refractive index higher than the equivalent refractive index of the channel portions. The ridge has a flare ridge structure with a width that is widened toward a light outgoing end surface, and the width of the channel portions where the width of the ridge is the narrowest is wider than the channel portions at the light outgoing end surface. | 11-26-2009 |
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| 20100021669 | RELEASE SHEET AND PRESSURE-SENSITIVE ADHESIVE ARTICLE - Disclosed herein is a release sheet including: a base material; and a release agent layer provided on the base material, wherein the release agent layer is formed by curing a material mainly constituted of a diene-based polymer and contains substantially no silicone compound, and wherein Mooney viscosity (ML | 01-28-2010 |
| 20100215881 | DOUBLE-FACED PRESSURE-SENSITIVE ADHESIVE SHEET USED FOR ELECTRONIC COMPONENTS AND PRODUCING METHOD THEREOF - A double-faced pressure-sensitive adhesive sheet used for electronic components is provided. The double-faced pressure-sensitive adhesive sheet comprises a pressure-sensitive adhesive layer; a first release sheet including at least a first release agent layer attached to one surface of the pressure-sensitive adhesive layer; and a second release sheet including at least a second release agent layer attached to the other surface of the pressure-sensitive adhesive layer. The first release agent layer is mainly constituted of an olefin-based resin and the second release agent layer is mainly constituted of a diene-based polymer material. When an peeling force of the first release sheet with respect to the pressure-sensitive adhesive layer is defined as “X” [mN/20 mm] and an peeling force of the second release sheet with respect to the pressure-sensitive adhesive layer is defined as “Y” [mN/20 mm], the following relation is satisfied: Y−X≧50. The pressure-sensitive adhesive layer, the first release agent layer and the second release layer contain substantially no silicone compound and substantially no halogen compound. | 08-26-2010 |
| 20110206927 | ADHESIVE SHEET - Provided is an adhesive sheet, which has a high adhesion and removability, corrodes a metal to a low degree, generates small amount of outgases, and is particularly suitable as an adhesive sheet for being adhered to an electronic part. The adhesive sheet includes an adhesive layer provided for at least one surface of a substrate sheet, in which a pressure-sensitive adhesive of which the adhesive layer is formed includes a resin composition mainly formed of an acrylic copolymer obtained by blending a carboxyl group-free acrylic copolymer obtained by copolymerizing the following components (A) to (C) with (D) an isocyanate-based cross-linking agent: (A) 76.999 to 94.999% by mass of an alkyl(meth)acrylate; (B) 5.0 to 23.0% by mass of an ethylenically unsaturated group-containing morpholine-based compound; and (C) 0.001 to 1.5% by mass of a functional group-containing unsaturated monomer; and a ratio M2/M1 of the mole number (M2) of isocyanate groups in the component (D) to the mole number (M1) of functional groups in the component (C) is 1.5 to 15.0. | 08-25-2011 |
