Patent application number | Description | Published |
20100220760 | NITRIDE SEMICONDUCTOR LASER DEVICE - The nitride semiconductor laser device includes a substrate, a nitride semiconductor layer having a first nitride semiconductor layer, an active layer, and a second nitride semiconductor layer stacked in this order on the substrate, and a ridge provided on a surface of the nitride semiconductor layer. The surface of the nitride semiconductor layer includes a generally flat part and first and second grooves which extend along the ridge in a resonator direction, the first groove being formed continuous to a first side surface of the ridge, the second groove being formed continuous to a second side surface of the ridge which is opposite to the first side surface | 09-02-2010 |
20140160759 | LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING LIGHT EMITTING DEVICE AND OPTICAL COMPONENT USED IN THE SAME - A light emitting device wherein discoloration of a reflective layer in an optical component can be prevented and a stable optical output power can be maintained, and a method of manufacturing an optical component used in the light emitting device. The optical component includes a supporting member defining a through-hole, a reflective layer formed on an inner wall defining the through-hole, a protective layer formed on the reflective layer, and a light transmissive member having a light incident surface, a light emitting surface, and an outer circumference side-surface, and disposed in the through hole. The light transmissive member is fixed in the through-hole with a joining portion where the outer circumference side-surface and the protective layer are joined, and an end portion at the light emitting side of the joining portion is covered with a second protective layer disposed continuously on the protective layer and the light transmissive member. | 06-12-2014 |
20160091171 | OPTICAL COMPONENT AND ITS METHOD OF MANUFACTURE, AND LIGHT EMITTING DEVICE AND ITS MEHTOD OF MANUFACTURE - An optical component includes a support member having a through-hole, a second light-transmissive member disposed inside the through-hole, and having a light incidence face, a light emission face and an outer peripheral side surface, and an outer peripheral side surface, a fused first light-transmissive member formed between an inner wall of the through-hole and the outer peripheral side surface of the second light-transmissive member. | 03-31-2016 |
Patent application number | Description | Published |
20090056002 | Shock Absorbent for Protective Pad and Protective Pad and Protective Clothes Using the Same - The invention seeks primarily to provide a means capable of securely protecting physical parts such as the lumbar part and femur part from a shock even imparted intensively to a narrow area of the physical part to be protected, and secondarily to provide a shock absorbent and a protective pad and protective clothes using the shock absorbent, which can be brought into close contact with the physical part to be protected while improving air permeability around the physical part covered with the protective pad or clothes and vary the area contacting with the physical part to be protected. | 03-05-2009 |
20140359972 | ENDOSCOPE OPERATION PORTION STRUCTURE - An endoscope operation portion structure includes: a frame member inserted from an opening portion on an operation portion main body and arranged; a first fixing portion formed such that a length between a first apex protruded from one side of the frame member and a point on another side opposed to the first apex is longer than a long side of the opening portion; and a second fixing portion formed such that a length between a second apex protruded from the other side of the frame member and a point on the one side opposed to the second apex is longer than the long side of the opening portion, wherein the length between the first apex and the point on the other side and the length between the second apex and the point on the one side portion are shorter than a diagonal direction of the opening portion. | 12-11-2014 |
20150199111 | GUI SYSTEM, DISPLAY PROCESSING DEVICE, AND INPUT PROCESSING DEVICE - A GUI system includes a display processing device that has a display unit, a first processing unit configured to cause the display unit to display a screen including an icon, and a gaze direction detection unit configured to detect a gaze direction of a user, and an input processing device that has a second processing unit capable of communicating with the first processing unit, the second processing unit being configured to identify an operation, and an operation transmission unit configured to transmit the operation identified by the second processing unit to the first processing unit. The first processing unit controls the display processing device based on a location identified by the gaze direction detection unit and the operation transmitted by the operation transmission unit. | 07-16-2015 |
20150218666 | BLAST FURNACE INSTALLATION - This blast furnace installation is configured such that when pulverized coal, which has been prepared by pulverizing high-grade coal, is pneumatically conveyed into a supply tank by a combustion gas, pulverized coal, which has been prepared by drying, dry-distilling, cooling, and pulverizing low-grade coal with a drying device, a dry-distillation device, a cooling device, and a pulverization device, is supplied from a storage tank by a feeder and pneumatically conveyed into the supply tank by a nitrogen gas, and then the pulverized coals in the supply tank are pneumatically conveyed from a supply line into an injection lance by a carrier gas, a control unit controls the feeders so as to gradually increase the supply amount of pulverized coal while maintaining the total amount of supply amount of pulverized coal and supply amount of pulverized coal to be supplied to the tuyere at a prescribed amount. | 08-06-2015 |
20150225804 | PULVERIZED-COAL INJECTION DEVICE, BLAST FURNACE FACILITY PROVIDED WITH THE SAME, AND PULVERIZED-COAL SUPPLYING METHOD - A pulverized-coal injection device is configured so as to inject pulverized coal from a tuyere of a blast-furnace main unit) together with heated, compressed injection air, and upgraded coal that has a self-heating property and that is upgraded from low-grade coal is used as a raw material for the pulverized coal. In addition, a heat exchanger is provided as a heat transporting unit for transporting heat due to a self-heating effect of this upgraded coal to a site requiring heat. This heat exchanger heats intake air by using the heat due to the self-heating effect of the upgraded coal that passes through the pulverized-coal supplying pipe to perform heat exchange with, for example, air that is taken into an injection-air feeding device. Furthermore, a deactivating unit for deactivating the upgraded coal such that a predetermined level of the self-heating effect thereof is retained may be provided. | 08-13-2015 |
20150240322 | SLAG REMOVAL DEVICE AND SLAG REMOVAL METHOD - Provided is a slag removal device for a blast furnace, capable of readily and reliably achieving slag removal using a simple device configuration, even when pulverized coal is used that has not had the softening temperature thereof adjusted, and capable of reducing as much as possible the risk of pipe damage, etc. The slag removal device for a blow pipe is provided in a blow pipe that injects auxiliary fuel pulverized coal together with hot air from a tuyere for a blast furnace main body that produces pig iron from iron ore. A jet nozzle that injects solids having a higher fusion point than the temperature in the vicinity of the tuyere and having a particle diameter greater than that of the pulverized coal, into pulverized coal that flows inside the blow pipe and into the hot air, is provided in the slag removal device. | 08-27-2015 |
20150247212 | BLOW PIPE STRUCTURE - Provided is a blow-pipe structure for a blast furnace facility configured so as to be capable of suppressing slag adhesion by using a simple structure, even if pulverized coal with an unadjusted softening temperature is used. The blow-pipe structure is attached to a tuyere for a blast furnace main body that produces pig iron from iron ore, said blow-pipe structure injecting auxiliary fuel pulverized coal together with hot air, and slag from the pulverized coal containing a component that is melted by the hot air and/or heat from combustion of the pulverized coal. A resisting element that increases flowpath resistance on the pipe inside wall surface side and concentrates the flows of the hot air and the pulverized coal to the flowpath axis center is provided on the downstream side of an injection lance that inserts pulverized coal into the blow pipe. | 09-03-2015 |
20150275322 | BLOW-PIPE STRUCTURE - Provided is a blow-pipe structure for a blast furnace facility configured so as to be capable of suppressing slag adhesion by using a simple structure, even if pulverized coal with an unadjusted softening temperature is used. The blow-pipe structure is attached to a tuyere in a blast furnace main body that produces pig iron from iron ore. The blow-pipe structure injects auxiliary fuel pulverized coal together with hot air and slag from the pulverized coal containing a component that is melted by the hot air and/or heat from the combustion of the pulverized coal combustion heat. The blow-pipe structure has an internal/external double pipe structure having an internal pipe that continues from a header pipe that supplies the hot air, to the vicinity of the tuyere and opens, said internal pipe being provided inside an external pipe that continues from the header pipe to the tuyere. | 10-01-2015 |
20150284816 | SLAG REMOVAL DEVICE - Provided is a slag removal device for a blow pipe, that reduces the risk of pipe breakage, etc., and is capable of achieving easy and reliable slag removal using a simple device configuration. The slag removal device comprises a blow pipe ( | 10-08-2015 |
20150379748 | IMAGE GENERATING APPARATUS, IMAGE GENERATING METHOD AND COMPUTER READABLE RECORDING MEDIUM FOR RECORDING PROGRAM FOR GENERATING NEW IMAGE BY SYNTHESIZING A PLURALITY OF IMAGES - An imaging apparatus includes an image acquiring unit, an image setting unit, an image selecting unit, and an image generating unit. The image acquiring unit acquires a plurality of images belonging to different groups. The image setting unit determines the number of images to be used for generation of a new image. The image selecting unit selects images of the number determined by the image setting unit from the plurality of images based on supplementary information of a plurality of images belonging to each of the different groups acquired by the image acquiring unit. The image generating unit generates a new image from the images selected by the image selecting unit. | 12-31-2015 |
Patent application number | Description | Published |
20110138914 | ACCELERATION SENSOR - An acceleration sensor includes: a rectangular moving electrode; a pair of beams which connect to centers of two opposite sides of the moving electrode, and support the moving electrode freely swingably; and first and second fixed electrodes which are provided on one side and other side of a boundary line, respectively, and are arranged to be opposed to a front surface of the moving electrode at a predetermined interval. A straight line that connects the pair of beams to each other is taken as the boundary line. Then, on a back surface of the moving electrode, first and second recessed portions are formed on one side of the boundary line and the other side thereof, respectively. | 06-16-2011 |
20120227494 | ACCELERATION SENSOR - An acceleration sensor includes a weight portion having a recess section and a solid section, beam portions, a movable electrode provided on the opposite surface of the weight portion from an open surface of the recess section to extend over the recess section and the solid section, a first fixed electrode arranged at the opposite side of the movable electrode from the recess section, and a second fixed electrode arranged at the opposite side of the movable electrode from the solid section. The acceleration sensor detects acceleration using a change in capacitance between the movable electrode and the fixed electrodes caused by rotation of the weight portion. The beam portions are shifted toward the recess section such that an angle between a perpendicular line extending from a gravity center position of the weight portion to the rotation axis and a surface of the movable electrode becomes equal to 45 degrees. | 09-13-2012 |
20130229193 | ELECTROSTATIC CAPACITANCE SENSOR - An electrostatic capacitance sensor | 09-05-2013 |
20130335174 | ELETROMAGNETIC OPENING/CLOSING DEVICE - An electromagnetic opening/closing device A | 12-19-2013 |
20140002092 | ELECTROMAGNETIC OPENING/CLOSING DEVICE | 01-02-2014 |
20150253350 | Acceleration Sensor - An acceleration sensor includes a weight portion having a recess section and a solid section, beam portions, a movable electrode provided on the opposite surface of the weight portion from an open surface of the recess section to extend over the recess section and the solid section, a first fixed electrode arranged at the opposite side of the movable electrode from the recess section, and a second fixed electrode arranged at the opposite side of the movable electrode from the solid section. The acceleration sensor detects acceleration using a change in capacitance between the movable electrode and the fixed electrodes caused by rotation of the weight portion. The beam portions are shifted toward the recess section such that an angle between a perpendicular line extending from a gravity center position of the weight portion to the rotation axis and a surface of the movable electrode becomes equal to 45 degrees. | 09-10-2015 |
20160025768 | Acceleration Sensor - An acceleration sensor includes a weight portion having a recess section and a solid section, beam portions, a movable electrode provided on the opposite surface of the weight portion from an open surface of the recess section to extend over the recess section and the solid section, a first fixed electrode arranged at the opposite side of the movable electrode from the recess section, and a second fixed electrode arranged at the opposite side of the movable electrode from the solid section. The acceleration sensor detects acceleration using a change in capacitance between the movable electrode and the fixed electrodes caused by rotation of the weight portion. The beam portions are shifted toward the recess section such that an angle between a perpendicular line extending from a gravity center position of the weight portion to the rotation axis and a surface of the movable electrode becomes equal to 45 degrees. | 01-28-2016 |
Patent application number | Description | Published |
20120304435 | PROCESS TO ALIGN SLEEVE MEMBER OPTICALLY WITH OPTICAL DEVICE - A method to assemble an optical assembly is disclosed. The method includes steps of rough and fine alignment between the sleeve member and the J-sleeve, and the alignment of the J-sleeve with the optical device. The rough alignment slides the sleeve member on the J-sleeve as tracing closed loops concentric to each other by alternating a direction of the slide in clockwise and counter clockwise in respective loops. | 12-06-2012 |
20130251316 | OPTICAL MODULE HAVING OPTICAL ASSEMBLY PRECISELY ALIGNED WITH OPTICAL FIBER - An optical module with an optical subassembly precisely aligned with an optical fiber is disclosed even when the optical axis of the optical subassembly and that of the optical fiber are perpendicular to each other. The optical module has an auxiliary with a knob and a flange each having a concentric circular periphery. The knob is held by chuck of the welding apparatus, while, the optical subassembly is fixed to the flange. Even when the optical subassembly is slid on the flange to align optically with the optical fiber, the positions of the laser beams for welding are kept on the periphery of the flange. | 09-26-2013 |
20130294726 | OPTICAL MODULE HAVING ENHANCED OPTICAL COUPLING EFFICIENCY BETWEEN LASER DIODE AND OPTICAL FIBER - An optical module to emit light is disclosed where the optical module enhances the coupling efficiency between an LD and the optical fiber without increasing complexity in the optical alignment. The optical module includes a first aspheric lens and a second aspheric lens, where the first lens is implemented with a cap of the module; while, the second lens is supported in the holder on the cap. The holder may align with the cap. The lens system of the optical module shows the magnification of about 4 to 7, and the NA in a side of the optical fiber is equal to or greater than 0.13, while, that in the opposite side is equal to or greater than 0.65. | 11-07-2013 |
20140240952 | OPTICAL ASSEMBLY AND METHOD FOR ASSEMBLING THE SAME, AND OPTICAL MODULE IMPLEMENTED WITH OPTICAL ASSEMBLY - An optical assembly that installs red, green, blue laser diodes (LDs) within a single package is disclosed. The LDs are mounted on a base via respective sub-mounts. Light emitted from the LDs is collimated by collimating lenses and multiplexed by two wavelength filters so as to align optical axes of the light. The multiplexed light has an axis substantially leveled with the axes of the red, green, and blue light measured from the top of the base. | 08-28-2014 |
20140301735 | OPTICAL MODULE HAVING COMPOSITE PRISM TO MULTIPLEX OPTICAL BEAMS - An optical module that installs a plurality of laser diodes (LDs) and a composite prism to condense optical beams emitted from the LDs is disclosed. The LDs are arranged on a line so as to level the optical beams within a plane. The composite prism includes input surfaces and output surfaces each corresponding to respective one of the input surfaces. The composite prism outputs optical beams whose intervals are narrowed compared with intervals of the optical beams entering therein. | 10-09-2014 |
20150063762 | OPTICAL MODULE HAVING LATCHING MECHANISM OF COVER WITH BUSH - An optical module with an improved coupling portion to couple an optical device with an external fiber is disclosed. The coupling portion includes a stub to secure a coupling fiber in a center thereof, a bush to support the stub, a sleeve to receive the stub in a portion thereof and an external ferrule in another portion, and a sleeve cover to cover the sleeve. The coupling portion further includes a latch put between the bush and the cover by being hooked with both the bush and the cover. The latch electrically isolates the bush from the cover even when the bush and the sleeve cover are made of metal. | 03-05-2015 |
20150338664 | OPTICAL ASSEMBLY AND METHOD FOR ASSEMBLING THE SAME, AND OPTICAL MODULE IMPLEMENTED WITH OPTICAL ASSEMBLY - An optical assembly that installs red, green, blue laser diodes (LDs) within a single package is disclosed. The LDs are mounted on a base via respective sub-mounts. Light emitted from the LDs is collimated by collimating lenses and multiplexed by two wavelength filters so as to align optical axes of the light. The multiplexed light has an axis substantially leveled with the axes of the red, green, and blue light measured from the top of the base. | 11-26-2015 |
Patent application number | Description | Published |
20140296015 | SHOVEL - A shovel includes a turning drive unit. The turning drive unit includes a turning electric motor, a turning speed reducer configured to transmit the rotational driving force of the turning electric motor to a turnable body, and a brake unit configured to maintain the turnable body in a state where the turning of the turnable body is stopped. The turning speed reducer includes a planetary speed reducer including a planetary carrier. The planetary carrier includes an output shaft part that forms an output shaft and a carrier part that holds a planetary gear in such a manner as to allow the rotation of the planetary gear. The output shaft part and the carrier part are fastened by a fastening member. | 10-02-2014 |
20140296016 | SHOVEL - A shovel includes a turning drive unit. The turning drive unit includes a turning electric motor, a turning speed reducer configured to transmit the rotational driving force of the turning electric motor to a turnable body, a brake unit configured to maintain the turnable body in a state where the turning of the turnable body is stopped, a case forming a space in which the turning speed reducer and the brake unit are lubricated with lubricant oil and accommodated, a collar fixed around an output shaft of the turning speed reducer so as to rotate with the output shaft and covering at least a part of a relief part formed at a time of forming splines on the output shaft, and a sealing member provided between the collar and the case and hermetically sealing the lubricant oil inside the space. | 10-02-2014 |
20140296017 | SHOVEL - A shovel includes a turning drive unit. The turning drive unit includes a turning electric motor, a turning speed reducer configured to transmit the rotational driving force of the turning electric motor to a turnable body, a brake unit configured to maintain the turnable body in a state where the turning of the turnable body is stopped, and a case forming a space in which the turning speed reducer and the brake unit are lubricated with lubricant oil and accommodated. A recess is formed in part of the case that forms a bottom surface of the space. | 10-02-2014 |
20150233091 | SHOVEL AND SWIVELING SPEED REDUCER - Provided is a shovel including a swiveling motor, and a swiveling speed reducer that reduces the rotational speed of an output shaft of the swiveling motor. The swiveling speed reducer includes a first gear mechanism; a first gear case that houses the first gear mechanism; a first oil check pipe that is disposed in the first gear case; a first communication portion that allows an inside of the first gear case and the first oil check pipe to communicate with each other; and a second communication portion that connects a position of the first gear case higher than a position where the first communication portion is connected, and a high position of the first oil check pipe. | 08-20-2015 |
20150276044 | SHOVEL - A shovel includes: a speed reducer configured by stacking a plurality of gear speed reducers each having a sun gear, a planetary gear, an internal gear, and a carrier member supporting the planetary gear provided in a case, in a direction of an axis of rotation of an upper turning body; and a movement restriction section which is provided between the sun gear of one gear speed reducer among the gear speed reducers stacked in a plurality and another gear speed reducer stacked so as to face the sun gear and restricts movement of the sun gear of the one gear speed reducer toward the other gear speed reducer, wherein the movement restriction section is provided at the case. | 10-01-2015 |