Patent application number | Description | Published |
20080216646 | Piston seal member and disc brake using the piston seal member - The piston seal member is formed of a crosslinked rubber composition, the rubber composition including 100 parts by weight of an ethylene-propylene rubber, 20 to 60 parts by weight of a first carbon black, 50 to 100 parts by weight of a second carbon black, and 5 to 20 parts by weight of carbon nanofiber having an average diameter of 0.5 to 500 nm, the total amount of the first carbon black and the second carbon black being 70 to 160 parts by weight. The first carbon black has an average particle diameter of 35 to 100 nm and a DBP absorption of 50 to 200 ml/100 g. The second carbon black has an average particle diameter that is greater than the average particle diameter of the first carbon black and ranges from 60 to 500 nm and a DBP absorption of 5 to 50 ml/100 g. | 09-11-2008 |
20100009160 | CARBON NANOFIBERS, METHOD OF PRODUCING CARBON NANOFIBERS, CARBON FIBER COMPOSITE MATERIAL USING CARBON NANOFIBERS, AND METHOD OF PRODUCING THE CARBON FIBER COMPOSITE MATERIAL - A method of producing carbon nanofibers includes grinding untreated carbon nanofibers produced by a vapor growth method. The untreated carbon nanofibers are ground so that the ground carbon nanofibers have a tap density 1.5 to 10 times higher than that of the untreated carbon nanofibers. A method of producing a carbon fiber composite material includes mixing carbon nanofibers into an elastomer, and uniformly dispersing the carbon nanofibers in the elastomer by applying a shear force to obtain a carbon fiber composite material. | 01-14-2010 |
20110156355 | SEAL MEMBER - A seal member includes a hydrogenated acrylonitrile-butadiene rubber (HNBR) and carbon nanofibers. The seal member has a number of cycles to fracture of 7000 or more when subjected to a tensile fatigue test at a temperature of 70° C., a maximum tensile stress of 4 N/mm, and a frequency of 1 Hz. The seal member exhibits excellent abrasion resistance. | 06-30-2011 |
20110156356 | Seal member - The seal member includes a tetrafluoroethylene-propylene copolymer (FEPM) and carbon nanofibers. The seal member has a number of cycles to fracture of 10 or more when subjected to a tension fatigue test at a temperature of 150° C., a maximum tensile stress of 2 N/mm, and a frequency of 1 Hz. The seal member exhibits excellent heat resistance and abrasion resistance. | 06-30-2011 |
20110156357 | DYNAMIC SEAL MEMBER - A dynamic seal member includes a ternary fluoroelastomer (FKM) and carbon nanofibers. The carbon nanofibers are carbon nanofibers having an average diameter of 10 to 20 nm, or carbon nanofibers having an average diameter of 60 to 110 nm and subjected to a low-temperature heat treatment. The carbon nanofibers having an average diameter of 60 to 110 nm and subjected to the low-temperature heat treatment have a ratio (D/G) of a peak intensity D at around 1300 cm | 06-30-2011 |
20110160375 | CARBON FIBER COMPOSITE MATERIAL, METHOD OF PRODUCING THE SAME, INSULATING ARTICLE, ELECTRONIC PART, AND LOGGING TOOL - A carbon fiber composite material comprising 100 parts by mass of an elastomer, and 20 to 100 parts by mass of carbon nanofibers that have been oxidized and reduced in number of branch points. The carbon fiber composite material has a dynamic modulus of elasticity (E′) at 200° C. and 10 Hz of 10 to 1000 MPa, and a volume resistivity of 10 | 06-30-2011 |
20130020769 | Sealing Member and Its Manufacture - A sealing member is obtained by molding a carbon fiber composite material ( | 01-24-2013 |
20150065635 | CARBON FIBER COMPOSITE MATERIAL, METHOD OF PRODUCING THE SAME, INSULATING ARTICLE, ELECTRONIC PART, AND LOGGING TOOL - A carbon fiber composite material comprising 100 parts by mass of an elastomer, and 20 to 100 parts by mass of carbon nanofibers that have been oxidized and reduced in number of branch points. The carbon fiber composite material has a dynamic modulus of elasticity (E′) at 200° C. and 10 Hz of 10 to 1000 MPa, and a volume resistivity of 10 | 03-05-2015 |
Patent application number | Description | Published |
20110060087 | CARBON NANOFIBER, METHOD FOR PRODUCTION THEREOF, METHOD FOR PRODUCTION OF CARBON FIBER COMPOSITE MATERIAL USING CARBON NANOFIBER, AND CARBON FIBER COMPOSITE MATERIAL - A method of producing a carbon fiber composite material includes a first step and a second step. The first step includes oxidizing first carbon nanofibers produced by a vapor growth method to obtain second carbon nanofibers having an oxidized surface. The second step includes mixing the second carbon nanofibers into an elastomer, and uniformly dispersing the carbon nanofibers in the elastomer by applying a shear force to obtain the carbon fiber composite material. The second carbon nanofibers obtained by the first step have a surface oxygen concentration measured by X-ray photoelectron spectroscopy (XPS) of 2.6 to 4.6 atm %. | 03-10-2011 |
20110166255 | SEALING MEMBER FOR PIPING COMPONENT HAVING EXCELLENT CHLORINE RESISTANCE, METHOD FOR PRODUCING SEALING MEMBER FOR PIPING COMPONENT HAVING EXCELLENT CHLORINE RESISTANCE, SEALING MEMBER FOR PIPING COMPONENT HAVING EXCELLENT OIL RESISTANCE, AND PIPING COMPONENT HAVING EXCELLENT OIL RESISTANCE - Disclosed is a method for producing a sealing member for piping materials having excellent chlorine resistance, which includes a first step and a second step. The first step is a step wherein first carbon nanofibers produced by vapor deposition are subjected to an oxidation treatment, thereby obtaining second carbon nanofibers each having an oxidized surface. The second step is a step wherein carbon black having an average particle diameter of from 50 nm to 10 μm and the second carbon nanofibers are mixed into an ethylene-propylene rubber and dispersed in the ethylene-propylene rubber by a shearing force. | 07-07-2011 |
20120309887 | CARBON NANOFIBER, METHOD FOR PRODUCTION THEREOF, METHOD FOR PRODUCTION OF CARBON FIBER COMPOSITE MATERIAL USING CARBON NANOFIBER, AND CARBON FIBER COMPOSITE MATERIAL - A method of producing a carbon fiber composite material includes a first step and a second step. The first step includes oxidizing first carbon nanofibers produced by a vapor growth method to obtain second carbon nanofibers having an oxidized surface. The second step includes mixing the second carbon nanofibers into an elastomer, and uniformly dispersing the carbon nanofibers in the elastomer by applying a shear force to obtain the carbon fiber composite material. The second carbon nanofibers obtained by the first step have a surface oxygen concentration measured by X-ray photoelectron spectroscopy (XPS) of 2.6 to 4.6 atm %. | 12-06-2012 |
20150111998 | METHOD FOR PRODUCING RUBBER COMPOSITION AND RUBBER COMPOSITION - A method for producing a rubber composition include a mixing step, a drying step, and a dispersion step. In the mixing step, an aqueous solution that includes at least one of oxycellulose fibers and cellulose nanofibers is mixed with rubber latex to obtain a first mixture. In the drying step, the first mixture is dried to obtain a second mixture. In the dispersion step, the second mixture is tight-milled using an open roll to obtain a rubber composition. The rubber composition does not include an aggregate that includes at least one of the oxycellulose fibers and the cellulose nanofibers, and has a diameter of 0.1 mm or more. | 04-23-2015 |
Patent application number | Description | Published |
20100007528 | Expanding operating device and operating system - An expanding operating device has a first connector, a second connector and a sensor. The first connector has a first shape physically and electrically connectable with a connector provided with an operating device. Thus, by connecting the first connector to the connector of the operating device, the expanding operating device can be used with the operating device as a single unit, which eventually adds the sensor to the operating device. On the other hand, the second connector has a second shape connectable with a connector with the first shape. This allows a connector conventionally connected to the connector of another operating device to be also connected with the second connector. Accordingly, if the connector of another device is connected to the second connector in a state that the first connector is connected to the connector of the operating device, the another device is eventually connected to the operating device via the expanding operating device. | 01-14-2010 |
20100007529 | EXPANDING OPERATING DEVICE AND OPERATING SYSTEM - An expanding operating device has a first connector, a second connector and a sensor. The first connector has a first shape physically and electrically connectable with a connector provided with an operating device. Thus, by connecting the first connector to the connector of the operating device, the expanding operating device can be used with the operating device as a single unit, which eventually adds the sensor to the operating device. On the other hand, the second connector has a second shape connectable with a connector with the first shape. This allows a connector conventionally connected to the connector of another operating device to be also connected with the second connector. Accordingly, if the connector of another device is connected the second connector in a state that the first connector is connected to the connector of the operating device, the another device is eventually connected to the operating device via the expanding operating device. | 01-14-2010 |
Patent application number | Description | Published |
20100217743 | ATTRIBUTE ESTIMATION SYSTEM, AGE ESTIMATION SYSTEM, GENDER ESTIMATION SYSTEM, AGE AND GENDER ESTIMATION SYSTEM AND ATTRIBUTE ESTIMATION METHOD - An attribute estimation system and a method in which there are no cases that the estimation accuracy declines in a specific numerical value area, and an age estimation system, a gender estimation system and an age and gender estimation system using this is provided. | 08-26-2010 |
20100266159 | HUMAN TRACKING APPARATUS, HUMAN TRACKING METHOD, AND HUMAN TRACKING PROCESSING PROGRAM - A human tracking apparatus and method capable of highly accurately tracking the movement of persons photographed in moving images includes: an image memory | 10-21-2010 |
20130101224 | ATTRIBUTE DETERMINING METHOD, ATTRIBUTE DETERMINING APPARATUS, PROGRAM, RECORDING MEDIUM, AND ATTRIBUTE DETERMINING SYSTEM - The present invention is to provide an attribute determining method, an attribute determining apparatus, a program, a recording medium, and an attribute determining system of high detection accuracy with which an attribute of a person can be determined even in the case where a person is not facing nearly the front. | 04-25-2013 |
20130114889 | HEAD DETECTING METHOD, HEAD DETECTING APPARATUS, ATTRIBUTE DETERMINING METHOD, ATTRIBUTE DETERMINING APPARATUS, PROGRAM, RECORDING MEDIUM, AND ATTRIBUTE DETERMINING SYSTEM - The present invention is to provide a head detecting method for detecting the head in an image correctly at high speed. | 05-09-2013 |
20130198003 | ADVERTISEMENT DELIVERY TARGET IDENTIFYING APPARATUS, ADVERTISEMENT DELIVERY APPARATUS, ADVERTISEMENT DELIVERY TARGET IDENTIFYING METHOD, ADVERTISEMENT DELIVERY METHOD, PROGRAM, AND RECORDING MEDIUM - The present invention is to provide an advertisement delivery target identifying apparatus, an advertisement delivery apparatus, an advertisement delivery target identifying method, an advertisement delivery method, a program, and a recording medium that allow an advertisement effect to be increased by identifying an advertisement delivery target. | 08-01-2013 |
20130254143 | ATTRIBUTE VALUE ESTIMATION DEVICE, ATTRIBUTE VALUE ESTIMATION METHOD, PROGRAM, AND RECORDING MEDIUM - The present invention provides an attribute value estimation device capable of yielding highly accurate estimation results even when people from multiple races are estimation targets. The attribute value estimation device for estimating, from data input thereto, an attribute value of the data includes: a data acquisition unit ( | 09-26-2013 |
Patent application number | Description | Published |
20100103703 | ISOLATED DC-DC CONVERTER - A switching circuit arranged to switch the input of an input power supply is connected to a primary winding of a transformer at a primary side of the transformer. A digital control circuit including a switching controller arranged to output control pulses to the switching circuit and a rectifying/smoothing circuit connected to secondary windings of the transformer are disposed at a secondary side of the transformer. The digital control circuit outputs the control pulses via a pulse transformer, calculates the input power-supply voltage on the basis of the on-duty cycle of the control pulses, the output voltage, and the ratio of the number of turns of the primary winding to the number of turns of the secondary windings of the transformer, and performs converter control in accordance with the calculated input power-supply voltage. | 04-29-2010 |
20100195353 | SWITCHING POWER SUPPLY APPARATUS - A switching power supply apparatus includes a transformer or an inductor, a switching element connected to the transformer or the inductor and configured to perform switching of an input power supply, and a switching control circuit including a digital control circuit configured to sample voltage values and/or current values and control on and off of the switching element in accordance with the voltage values and/or current values. The number of points of sampling is set to n or more points, where n is an integer greater than 3, in an ON period of the switching element except at around a turn-on point or a turn-off point of the switching element. The presence or absence of magnetic saturation of the transformer or the inductor is detected on the basis of whether or not a slope of change in current value over time is larger than a predetermined value, and circuit operation is protected from the effect of magnetic saturation. Thus, the presence or absence of magnetic saturation can be rapidly and precisely detected without the influence of switching noise. | 08-05-2010 |
20100241879 | PROCESSOR AND SWITCHING POWER SUPPLY APPARATUS - A processor includes analog signal input ports, an A/D conversion unit, and an ALU in a stage subsequent to the A/D conversion unit, separately from a CPU. The ALU not only stores a comparison result in a RAM independently of the CPU, but also compares an output value of the A/D conversion unit with a reference value set in the RAM, and interrupts the CPU or issues a command to a PWM generator in accordance with a flag based on the comparison result. This realizes high-speed processing in accordance with a change in an analog signal, although the processor has a low cost and a low clock frequency overall. | 09-23-2010 |
20100277132 | DC-DC CONVERTER - A DC-DC converter includes an inductor, a capacitor, an output voltage detection circuit, and a synchronous rectification circuit including a rectifier-side synchronous rectifier element and a commutator-side synchronous rectifier element. The commutator-side synchronous rectifier element is turned on so as to pass a current through a closed loop composed of the commutator-side synchronous rectifier element, the inductor, and a second secondary battery. The characteristic evaluation of the second secondary battery is performed on the basis of the decrease in a detection voltage Vout of an output voltage Vo. As a result, it is possible to determine the effective capacity or characteristic degradation state of the second secondary battery with a circuit to charge the second secondary battery without using a dedicated circuit. | 11-04-2010 |
Patent application number | Description | Published |
20100219933 | GAS CUTOFF APPARATUS - It is an objective to appropriately assure a function of limiting use of appliances that cause changes in quantities of gas used. There are provided a flow detection unit | 09-02-2010 |
20100330515 | GAS SHUTOFF DEVICE AND ALARM-COMPATIBLE SYSTEM METER - An object of the invention is to appropriately control the use limit function of an appliance according to the concentration level of CO gas. A gas shutoff device is made up of a flow rate registration unit | 12-30-2010 |
20110106461 | GAS CUTOFF APPARATUS - An object is to detect an abnormality when the inside of a gas cutoff apparatus is submerged. | 05-05-2011 |
20110168278 | GAS CUTOFF DEVICE - An object of the invention is to avoid a gap between the total using amount of gas and the sum of a plurality of change amounts held in a gas cutoff device. The gas cutoff device includes a flow rate detection unit | 07-14-2011 |
20110259446 | GAS SHUT-OFF DEVICE - An object of the present invention is to perform a suitable registration of a flow rate of appliances to promote the optimization of a usage time limitation function. In a gas shut-off device according to the invention, a flow rate detection unit measures a flow rate, a flow rate calculation unit calculates values of instant flow rates from a detection value, an average flow rate calculation unit obtains an average flow rate from the obtained instant flow rates, a flow rate change decision unit decides the presence or absence of a change in the flow rate based on the obtained average flow rate, a flow rate storage unit stores a value of the obtained average flow rate, an increase flow rate registration unit registers an amount of the flow rate change at the time of increase change decision by the flow rate change decision unit, a decrease flow rate re-registration unit reduces the registered flow rate near an amount of the flow rate change at the time of decrease change decision by the flow rate change decision unit, and re-registers and replaces it with a value of the average flow rate obtained by the average flow rate calculation unit after the reduction of the registered flow rate, and a shut-off unit shuts off the supply of gas when decided as an abnormality by an abnormality decision unit from the registered flow rate and a decision value. | 10-27-2011 |
20110320141 | FLOW RATE MEASURING DEVICE - The present invention provides a flow rate measuring device capable of simplifying calculation, reducing the amount of a memory required for the calculation, absorbing variations due to manual operation and depending on the state of ignition, and improving the accuracy of appliance identification by using a configuration in which the features of appliances are extracted. The flow rate measuring device is formed of a difference value conversion unit | 12-29-2011 |
20120016527 | GAS SHUTOFF DEVICE - An object of the present invention is to make a function of limiting the use time appropriate by appropriately registering flow rates of appliances. | 01-19-2012 |
20120078828 | GAS BLOCKING DEVICE - A newly-purchased gas appliance is detected and reported to a gas administrator. There are provided a flow rate detection portion, a flow rate calculation portion, a code extraction portion, an initial code learning portion, a code maintaining portion, a code judging portion, an additional code learning portion, and an external communication portion. The code extraction portion extracts a code pattern E. The initial code learning portion gathers similar code patterns E as a gas appliance code pattern F. The code judging portion judges whether or not the code pattern E matches any of gas appliance code patterns F held by the code maintaining portion within a predetermined range. The code patterns E that have failed to match are subjected to additional identification of a gas appliance in the additional code learning portion. The gas blocking device can thereby let the additional code learning portion detect whether or not a new gas appliance has emerged and the external communication portion send a report to the gas administrator. | 03-29-2012 |
Patent application number | Description | Published |
20100059887 | SEMICONDUCTOR DEVICE HAVING INSULATING FILM WITH SURFACE MODIFICATION LAYER AND METHOD FOR MANUFACTURING THE SAME - Provided is a semiconductor device, which includes an interlayer insulating film formed on a semiconductor substrate, a wiring layer filled in a recess formed in the interlayer insulating film, and a cap insulating film. The interlayer insulating film includes a first SiOCH film and a surface modification layer including an SiOCH film formed by modifying a surface layer of the first SiOCH film, the SiOCH film having a lower carbon concentration and a higher oxygen concentration than the first SiOCH film has. The cap insulating film contacts with surfaces of the metal wiring and the surface modification layer. | 03-11-2010 |
20110316161 | METHOD OF PRODUCING A DUAL DAMASCENE MULTILAYER INTERCONNECTION AND MULTILAYER INTERCONNECTION STRUCTURE - In an insulating film structure having a barrier insulating film, a via interlayer insulating film, a wiring interlayer insulating film, and a hard mask film stacked in this order on an underlayer wiring, a via hole pattern is formed in the insulating film structure, then a groove pattern is formed in the hard mask film, and a grove is formed in the insulating film structure using this as a mask. According to the prior art, the via side wall is oxidized equally severely in the both processes. The trench side wall is oxidized severely in the via first process according to the prior art, whereas, according to the present invention, the oxidation thereof is suppressed to such an extent that an almost non-oxidized state can be created. | 12-29-2011 |
20120015517 | METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE - The semiconductor device includes an insulating film that is formed using a cyclic siloxane having a six-membered ring structure as a raw material; a trench that is formed in the insulating film; and a interconnect that is configured by a metal film embedded in the trench. In the semiconductor device, a modified layer is formed on a bottom surface of the trench, in which the number of carbon atoms and/or the number of nitrogen atoms per unit volume is larger than that inside the insulating film. | 01-19-2012 |
20120070986 | SEMICONDUCTOR DEVICE HAVING INSULATING FILM WITH SURFACE MODIFICATION LAYER AND METHOD FOR MANUFACTURING THE SAME - Provided is a semiconductor device, which includes an interlayer insulating film formed on a semiconductor substrate, a wiring layer filled in a recess formed in the interlayer insulating film, and a cap insulating film. The interlayer insulating film includes a first SiOCH film and a surface modification layer including an SiOCH film formed by modifying a surface layer of the first SiOCH film, the SiOCH film having a lower carbon concentration and a higher oxygen concentration than the first SiOCH film has. The cap insulating film contacts with surfaces of the metal wiring and the surface modification layer. | 03-22-2012 |
20120228728 | SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SEMICONDUCTOR DEVICE - A semiconductor device in which MRAM is formed in a wiring layer A contained in a multilayered wiring layer, the MRAM having at least two first magnetization pinning layers in contact with a first wiring formed in a wiring layer and insulated from each other, a free magnetization layer overlapping the two first magnetization pinning layers in a plan view, and connected with the first magnetization pinning layers, a non-magnetic layer situated over the free magnetization layer, and a second magnetization pinning layer situated over the non-magnetic layer. | 09-13-2012 |
20130194010 | SEMICONDUCTOR INTEGRATED CIRCUIT AND METHOD OF OPERATING SEMICONDUCTOR INTEGRATED CIRCUIT - A semiconductor integrated circuit includes a logic circuit having a plurality of operation modes, a power source circuit that generates a power source voltage to be supplied to the logic circuit, a power source wiring that couples the power source circuit and the logic circuit, and a charge control block that holds charges for controlling the voltage of the power source wiring. The power source circuit generates a first power source voltage for causing the logic circuit to operate in a computing mode and a second power source voltage for causing the logic circuit to operate in a sleep mode. The charge control block includes a capacitor, a first switch, and a voltage supply unit that supplies the second power source voltage or a third power source voltage lower than the second power source voltage, to the capacitor. | 08-01-2013 |
20140080228 | SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SEMICONDUCTOR DEVICE - A semiconductor device in which MRAM is formed in a wiring layer A contained in a multilayered wiring layer, the MRAM having at least two first magnetization pinning layers in contact with a first wiring formed in a wiring layer and insulated from each other, a free magnetization layer overlapping the two first magnetization pinning layers in a plan view, and connected with the first magnetization pinning layers, a non-magnetic layer situated over the free magnetization layer, and a second magnetization pinning layer situated over the non-magnetic layer. | 03-20-2014 |
20150279923 | SEMICONDUCTOR DEVICE - To provide a semiconductor device having less variation in characteristics. The semiconductor device is equipped with a plug formed in an interlayer insulating film, a lower electrode provided on the plug and to be coupled to the plug, a middle layer provided on the lower electrode and made of a metal oxide, and an upper electrode provided on the middle layer. The middle layer has a layered region contiguous to the lower electrode and the upper electrode. At least a portion of the layered region does not overlap with the plug. At least a portion of the plug does not overlap with the layered region. | 10-01-2015 |
Patent application number | Description | Published |
20110279823 | APPARATUS FOR MEASURING ROTATIONALLY SYMMETRIC ASPHERIC SURFACE - A low coherent light from a white light source is emitted to a sample surface. A detour distance in a detour section is adjusted such that an optical path difference between a reference light and a sample light is equal to or shorter than a coherence length of interference light. The interference light is incident on an image sensor only when an inclination angle of a diffraction grating plate and a wavelength of the interference light satisfy a predetermined condition. Thus, an interference fringe image is formed. Based on each of the interference fringe images taken on a wavelength-by-wavelength basis of the interference light and an optical distance between a reference surface and the sample surface along an optical path of a measuring light at the time of taking the interference fringe image, a shape of the sample surface is measured. | 11-17-2011 |
20110299090 | REAL-TIME INTERFEROMETER - A detour unit splits a light beam from a light source unit into first and second beams and makes the first beam travel longer than the second beam by a predetermined optical distance, and then combines the first and second beams into a single combined light beam. In the detour unit, a first λ/2 plate is disposed on an optical path of the first beam. A second μ/2 plate is disposed on an optical path of the second beam. Directions of optical axes of the first and second λ/2 plates are different from each other by 45 degrees. A λ/4 plate is disposed on an optical path between the detour unit and a beam expanding unit. Thereby, the first and second beams are converted into two circularly polarized beams having opposite rotation directions, respectively. | 12-08-2011 |
20110304855 | APPARATUS FOR MEASURING SURFACE MISALIGNMENT AND ANGULAR MISALIGNMENT - Through a first diffraction grating, two conical fluxes different in wavefront propagation angle relative to its optical axis are applied to a first surface. Through a second diffraction grating, two conical fluxes different in wavefront propagation angle relative to its optical axis are applied to a second surface. Two sets of interference fringes formed by the fluxes reflected from the first surface and a reference beam are analyzed to obtain surface misalignment and angular misalignment of the first surface relative to the optical axis. Similarly, two sets of interference fringes formed by the fluxes reflected from the second surface and the reference beam are analyzed to obtain surface misalignment and angular misalignment of the second surface relative to the optical axis. Surface misalignment and angular misalignment of a sample lens are obtained from the measurement results of the first and second surfaces. | 12-15-2011 |
Patent application number | Description | Published |
20090129419 | VCSEL ARRAY DEVICE AND METHOD FOR MANUFACTURING THE VCSEL ARRAY DEVICE - Provided is a VCSEL array device that includes at least a first multilayer reflective film, an active layer, and a second multilayer reflective film, formed on a substrate that extends in a longitudinal direction. Plural mesa portions are formed on the substrate by selectively removing at least a portion of the first multilayer reflective film, active layer, and second multilayer reflective film. A selectively oxidized region is formed in at least one of the first multilayer reflective film and the second multilayer reflective film. The VCSEL array device further includes an interlayer insulating film that covers at least a side portion and a bottom portion of the mesa portions, and a surface protecting film that covers the interlayer insulating film. The surface protecting film has plural grooves formed along a longitudinal direction of the substrate in which at least a portion of the surface protecting film is removed. | 05-21-2009 |
20090209871 | APPARATUS FOR MEASURING BLOOD FLOW RATE AND METHOD FOR MEASURING BLOOD FLOW RATE - Provided is an apparatus for measuring blood flow rate that includes a light emitting portion for irradiating living tissues with laser light, a photo-detector for detecting at least one of reflection, scattering, or absorption of the laser light, and an operation portion for calculating blood flow rate based on the difference between the spectrum of the laser light from the light emitting portion and the spectrum of the light detected by the photo-detector. The spectrum of the laser light has plural peaks. | 08-20-2009 |
20110305254 | OPTICAL TRANSMISSION DEVICE - An optical transmission device includes: a substrate on which an element portion that includes a semiconductor layer transmitting or receiving an optical signal, and a support portion that includes a conductive semiconductor layer are formed; an optical transmission member that is arranged to face the element portion and the support portion and to be optically coupled to the element portion; and a conductive member that is provided on the support portion and electrically contacts the optical transmission member. | 12-15-2011 |
Patent application number | Description | Published |
20110270501 | VEHICLE CONTROLLING SYSTEM - A vehicle controlling system includes an engine serving as a power source of a vehicle; an electric storage device; an assist device that assists an operation of a driver by consuming power from the electric storage device so as to operate a running device that changes the running condition of the vehicle; and a starting device that consumes power from the electric storage device so as to start the engine, wherein the starting device automatically starts the engine based upon a physical quantity concerning the engine, and the start of the engine is inhibited while the assist device operates the running device, when the execution of an inertial running in which the engine is stopped to allow the vehicle to run with inertia. | 11-03-2011 |
20120029746 | VEHICLE CONTROLLING SYSTEM - A vehicle controlling system includes an engine as a power source of a vehicle, an electric storage device, a generator that generates power by rotating in conjunction with a rotation of the engine, a starting device that starts the engine by consuming power from the electric storage device, and a power steering device which can receive power supplied from the electric storage device and the generator, respectively, and operates by consuming the supplied power, wherein the engine is started by the starting device based on a vehicle speed and a predetermined vehicle speed which is a vehicle speed when the engine is started is changed in response to a state of the electric storage device, when an execution of an inertial running in which the engine is stopped to allow the vehicle to run with inertia. | 02-02-2012 |
20120330505 | VEHICLE CONTROL DEVICE - A vehicle control device of a vehicle that can travel with inertia without transmitting power of an engine to drive wheels and stops an operation of an engine that generates power by fuel during an inertia travel as well as prohibits a regeneration control of a regeneration device that regenerates kinetic energy during a travel, wherein when it is estimated that predetermined energy in various types of energy in a vehicle fluctuates during the inertia travel, a regeneration control prohibition state of the regeneration device is released during the inertia travel, is provided. | 12-27-2012 |
20130060444 | VEHICLE CONTROL DEVICE AND VEHICLE CONTROL SYSTEM - A vehicle control system and a vehicle control device can switch control of a supporting device for support a drive of a vehicle between an ordinary travel in which the vehicle travels in a state that a power source for causing the vehicle to travel is operated and an inertia travel in which the vehicle travels in a state that an operation of the power source is stopped. Accordingly, since the vehicle control system and the vehicle control device switch the control of the supporting device between the ordinary travel and the inertia travel, the vehicle control system and the vehicle control device achieve an effect that the vehicle can be caused to appropriately travel by inertia. | 03-07-2013 |
20130237372 | VEHICLE DRIVE SYSTEM - A vehicle drive system is provided with an engine, a manual transmission capable of changing a gear position, a clutch arranged between the engine and the transmission, and a control device that performs drive control of the engine. During an inertia running in which torque transmission between the engine and an axle is blocked, when the clutch is opened and the gear position of the transmission is changed to a forward position, if the gear position after the change is lower than an optimal gear position corresponding to a vehicle speed, the control device executes fuel cutoff for the engine. | 09-12-2013 |
20130304358 | VEHICULAR CONTROL APPARATUS - A vehicular control apparatus performs control of enabling idle operation of an internal combustion engine that generates a motive power applied to a driving wheel of a vehicle if a vehicle speed of the vehicle is lower than a predetermined vehicle speed that is set in advance, and disabling idle operation of the internal combustion engine if the vehicle speed of the vehicle is equal to or higher than the predetermined vehicle speed, when the vehicle is in a state other than an acceleration running state. Accordingly, the vehicular control apparatus achieves an effect of making it possible to suppress the consumption of fuel. | 11-14-2013 |
20140257636 | VEHICLE CONTROL DEVICE, VEHICLE, AND VEHICLE CONTROL METHOD - To further improve fuel efficiency of vehicles. A vehicle control device that is mounted on a vehicle that has an engine, and a battery that can be charged by the amount of electric power that is generated by an alternator that is driven by power from the engine. The vehicle control device includes an idling stop control part | 09-11-2014 |
20140316628 | DRIVING ENVIRONMENT PREDICTION DEVICE, VEHICLE CONTROL DEVICE AND METHODS THEREOF - There is a need to predict a driving environment with high responsiveness by a simple configuration. There is provided a driving environment prediction device that predicts a driving environment of a vehicle that causes a vehicle stop. The driving environment prediction device comprises: a first vehicle stop time rate calculator which is configured to calculate a rate of vehicle stop time in a first period, as a first vehicle stop time rate (shorter-period vehicle stop time rate); a second vehicle stop time rate calculator which is configured to calculate a rate of vehicle stop time in a second period which is longer than the first period, as a second vehicle stop time rate (longer-period vehicle stop time rate); and a driving environment predictor which is configured to predict the driving environment, based on the shorter-period vehicle stop time rate and the longer-period vehicle stop time rate. | 10-23-2014 |
20140330473 | VEHICLE CONTROL DEVICE, VEHICLE AND VEHICLE CONTROL METHOD - There is a need to further improve the fuel consumption of a vehicle. There is provided a vehicle control device mounted on a vehicle having: an engine; a battery that is chargeable with an amount of electric power generated by a generator which is driven with power of the engine; and auxiliary machinery that are operated with electric power of the battery. The vehicle control device comprises an idle reduction controller, an SOC detector, a current value obtaining section, a current correcting section, an idle reduction capacity setting section and a remaining capacity controller. The current correcting section comprises: a smoothing process section that makes the current value obtained by the current value obtaining section subject to a smoothing process; a specific auxiliary machine operation detecting section that determines whether a specific auxiliary machine, which is included in the auxiliary machinery and is likely to have a temporary abrupt change of the current value, is in an operating state; and a current change suppressing section that suppresses an effect of a latest current value obtained by the current value obtaining section, in the smoothing process, when the specific auxiliary machine is determined to be in the operating state. | 11-06-2014 |
20140365099 | VEHICLE CONTROL APPARATUS, VEHICLE, AND VEHICLE CONTROL METHOD - A request to fully charge a battery and a request to execute idling stop are made compatible with each other. A vehicle control apparatus is mounted in a vehicle having an engine, and a battery that can be charged by an electric power generator that is driven by a motive power of the engine. The vehicle control apparatus is equipped with an idling stop control unit that stops the engine, an SOC change amount detection unit that detects an amount of change in a state of charge (an SOC) of the battery, and an execution restriction unit that permits and prohibits stop of the engine by the idling stop control unit in accordance with the amount of change in the SOC. The execution restriction unit determines timings for the permission and the prohibition such that an amount of increase in the SOC at a time when the engine is not stopped by the idling stop control unit becomes larger than an amount of decrease in the SOC at a time when the engine is stopped. | 12-11-2014 |
20140371983 | VEHICLE CONTROL DEVICE, VEHICLE, AND VEHICLE CONTROL METHOD - To improve the accuracy of prediction of the power consumption of the air conditioner units, a power consumption prediction device that predicts an amount of electric power consumed by a vehicle having one or more air conditioner units operable with electric power of a battery comprises: a passenger count detector that detects a count of passengers in the vehicle; an active air conditioner unit count detector that detects a count of active air conditioner units in the vehicle; a vehicle interior temperature detector that detects a vehicle interior temperature of the vehicle; an air conditioner unit set temperature acquirer that obtains a set temperature of each of the air conditioner units; and a power consumption predictor that predicts power consumption of the air conditioner units using the count of passengers, the count of active air conditioner units, the vehicle interior temperature and the set temperature of each air conditioner unit. | 12-18-2014 |
Patent application number | Description | Published |
20100113264 | CONDUCTIVE SUBSTANCE-ADSORBING RESIN FILM, METHOD FOR PRODUCING CONDUCTIVE SUBSTANCE-ADSORBING RESIN FILM, METAL LAYER-COATED RESIN FILM USING THE SAME, AND METHOD FOR PRODUCING METAL LAYER-COATED RESIN FILM - The invention provides a conductive substance-adsorbing resin film on which a conductive layer being excellent in adhesion to the resin film and having less unevenness at the interface with the resin film can easily be formed, a method for producing the same, a metal layer-coated resin film on which a high definition wiring excellent in adhesion to the insulating resin film can easily be formed, which is obtained by using the conductive substance-adsorbing resin film of the invention, and a method for producing a metal layer-coated resin film that is a material capable of easily producing a printed-wiring board having a high definition wiring. The invention also provides a conductive substance-adsorbing resin film including at least two resin layers, wherein at least one of the resin layers is an adsorbing resin layer having a property of adsorbing a conductive substance or a metal. This conductive substance-adsorbing resin film is allowed to adsorb a metal and subjected to plating, whereby a metal layer-coated resin film can be obtained. | 05-06-2010 |
20100190029 | METAL LAYER LAMINATE HAVING ROUGHENED METAL SURFACE LAYER AND METHOD FOR PRODUCING THE SAME - Provided are a metal layer laminate that includes a roughened metal surface layer having a surface profile capable of strongly adhering to resin materials even when the surface roughness is small, and a simple method for producing a metal layer laminate having good adhesion to resin materials such as a resin substrate for a metal layer and an insulating resin film formed on the surface of a metal wiring portion. The metal layer laminate includes a metal layer, a resin thin film, and a roughened metal surface layer, wherein the resin thin film and the roughened metal surface layer are formed on the surface of the metal layer, a fractal-shaped interface structure appears between the resin thin film and the roughened metal surface layer, when the metal layer laminate is cut in a normal direction, and the interface structure has a fractal dimension of 1.05 to 1.50 as calculated using a box counting method with the measurement object region being set to from 50 nm to 5 μm and the box size (pixel size) being set to 1/100 or less of the measurement object region. The metal layer laminate is obtained by a production method including the steps of forming a resin thin film on the surface of a metal layer and subjecting the resin thin film-carrying metal layer to a plating process. | 07-29-2010 |
Patent application number | Description | Published |
20090016727 | OPTICAL TRANSMISSION APPARATUS - An optical transmission apparatus includes a reception part for receiving a wavelength division multiplexed (WDM) signal reached via optical amplifiers; a measuring part for measuring an optical power level of each wavelength of the WDM signal received by the reception part; a determination part for determining whether an amount of tilt of the WDM signal calculated based on measurement results of the measuring part is suitable or not; an operation part for calculating the tilt correction amount to be applied to tilt correction processing performed by the optical amplifiers if the amount of tilt of the WDM signal is not suitable; and a notification part for notifying the optical amplifiers of the tilt correction amount. | 01-15-2009 |
20090116833 | OPTICAL WAVELENGTH MULTIPLEXED TRANSMISSION APPARATUS - Each network device holds as a database parameters relating to the size of a factor of signal degradation of the device, and relays the parameters according to a path through which a signal passes. When each network device receives a relayed parameter, it accumulates the parameter of the device to the received parameter value, and transmits the result to the network device at the next stage. The network device on the terminating side of the path estimates the size of the degradation of the signals in the entire path using the received parameter, thereby determining the reachability as to whether or not a signal can be transmitted through the path. | 05-07-2009 |
20100091357 | CONTROL APPARATUS OF OPTICAL AMPLIFIER - A control apparatus of an optical amplifier includes a monitoring section that measures power of light inputted to the optical amplifier, a power-wavelength characteristics variable section that is operable to change a wavelength characteristic of power of the light inputted, a wavelength number decrease recognition section that compares the value of the power of light measured by the monitoring section with a predetermined threshold, and a control section that controls the power-wavelength characteristics variable section when the wavelength number decrease recognition section judges that the value of the power of light falls below the threshold. | 04-15-2010 |
20120230681 | OPTICAL TRANSMISSION APPARATUS AND OPTICAL ATTENUATION AMOUNT CONTROL METHOD - A storage device stores information regarding a channel from which an optical transmission apparatus at a subsequent stage drops a signal light. A processor determines that switching from second channel transmission using a larger number of channels than a first number of channels to first channel transmission is performed, and controls an attenuation amount, when performing the first channel transmission using the first number of channels, by referring to the storage device according to the determination and making the attenuation amount in a no-signal channel larger than a determine value if the no-signal channel whose wavelength is within a determined range from the wavelength of the signal light channel for the first channel transmission is a channel from which the optical transmission apparatus at the subsequent stage drops a signal light, so as to transmit an amplified spontaneous emission light along the no-signal channel. | 09-13-2012 |
Patent application number | Description | Published |
20080212511 | COMMUNICATION APPARATUS, COMMUNICATION PROGRAM, AND COMMINICATION METHOD - A communication apparatus of the present invention used for communicating with an external communication device is provided with a memory section to store a correspondence table associating users of external communication devices with contact addresses for contacting the users via the communication apparatus; a communication section to transmit data destined for the contact addresses and/or receive data originated from the contact addresses; a retrieval section that retrieves, from the users in the correspondence table, users with an elapsed period longer than a threshold value, the elapsed period being a period elapsed after a final communication destined for or originated from contact addresses of the retrieved users; a display section to display a list of the retrieved users; and a communication control section that, upon selection of a user from the displayed list, causes the communication section to perform a communication destined for the contact address associated with the selected user. | 09-04-2008 |
20090002478 | PHOTOGRAPHED IMAGE PROCESS CHANGEOVER APPARATUS OF A VIDEO TELEPHONE FUNCTION - In order to provide a photographed image process changeover apparatus of a video telephone function which reduces the power consumption by providing only the most optimal functions in accordance with the state of a portable terminal, the comprisal at least includes an image cutout unit | 01-01-2009 |
20100041437 | COMMUNICATION APPARATUS - A communication apparatus for communicating with another apparatus via a network, includes: a storage unit for storing identification information of a plurality of networks and areas where the networks are deployed, respectively, and information of time periods while communication over the networks is permissible for the communication apparatus, respectively; a processor to control communication with the another apparatus in accordance with a process including: selecting one of the networks which is currently connectable and available to communicate with the another apparatus on the basis of the identification information of the networks and the areas; determining whether the present time is within one of the time periods; and either inhibiting communication with the another apparatus via the selected network when the present time is not within the period of time, or allowing communication with the another apparatus via the selected network when the present time is within the period of time. | 02-18-2010 |
Patent application number | Description | Published |
20080233481 | POSITIVE ELECTRODE ACTIVE MATERIAL FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY - To provide a positive electrode active material for a non-aqueous electrolyte secondary battery, which can achieve high capacity and high output simultaneously, and a non-aqueous electrolyte secondary battery using the same. A non-aqueous electrolyte secondary battery is obtained by using as a positive electrode, a positive electrode active material for a non-aqueous electrolyte secondary battery, which is expressed by the general formula: Li | 09-25-2008 |
20120169288 | SECONDARY BATTERY SYSTEM - A secondary battery system includes a secondary battery containing a positive electrode active material configured from lithium manganate having a spinel crystal structure and a negative electrode active material which undergoes a phase change when charging or discharging. The secondary battery system includes a dQ/dV calculation means (battery controller) for calculating dQ/dV, which is the ratio of the change (dQ) in the accumulated energy (Q) in the secondary battery with respect to the change (dV) in the voltage (V) of the secondary battery when charging or discharging the secondary battery, so as to determine the state of the secondary battery system on the basis of the peaks appearing on the V−dQ/dV curve, which expresses the relationship between the voltage (V) and dQ/dV. | 07-05-2012 |
20120179398 | NONAQUEOUS ELECTROLYTE TYPE LITHIUM ION SECONDARY BATTERY SYSTEM, METHOD OF DETERMINING LITHIUM DEPOSITION IN THE SYSTEM, AND VEHICLE MOUNTING THE SYSTEM - It is arranged to obtain charging voltage when charging voltage is applied to a nonaqueous electrolyte type lithium ion secondary battery and discharging voltage when a discharging current is generated by the battery. A coefficient of a quadratic term of an approximated curve of a quadratic function with respect to changes in value within a sampling period for each of the charging voltage and the discharging voltage is calculated. This calculation is repeated over a plurality of the sampling periods. Based on occurrence situations of symmetry phenomenon and intersection phenomenon in the calculated coefficients, it can be determined whether or not there is a possibility of lithium deposition without disassembling the battery. | 07-12-2012 |
20120251878 | LITHIUM SECONDARY BATTERY AND MANUFACTURING METHOD THEREFOR - The lithium secondary battery provided by the present invention includes a negative electrode having a negative electrode collector and a negative electrode layer including a negative electrode active material and formed on the surface of the negative electrode collector, and is characterized in that the negative electrode layer comprises a negative electrode active material layer composed primarily of a negative electrode active material, and an insulating layer composed primarily of an insulating filler and formed on the negative electrode active material layer, and the ratio (Sb/Sa) of a pore specific surface area of the insulating layer (Sb: m | 10-04-2012 |
20130011708 | LITHIUM ION SECONDARY BATTERY, VEHICLE, AND BATTERY MOUNTING DEVICE - A lithium ion secondary battery includes a flat wound electrode body including a positive electrode sheet and a negative electrode sheet that are wound while interposing therebetween separators into a flat shape, and a battery case. In the flat wound electrode body, a central portion has a more constricted shape than end portions by pressing toward a winding axis in a short-side direction and each end portion includes an end-portion positive electrode sheet, an end-portion negative electrode sheet, and end-portion separators, and a core member arranged more inward than them. With tensile forces generated by pressing of the central portion in a central-portion positive electrode sheet, central-portion negative electrode sheet, and central-portion separators, the end-portion positive electrode sheet, end-portion negative electrode sheet, and end-portion separators are in pressure contact with each other and press the outer surfaces of the core member. | 01-10-2013 |
20130084503 | NONAQUEOUS ELECTROLYTE SECONDARY BATTERY - A nonaqueous electrolyte secondary battery provided by the present invention includes an electrode body in which a positive electrode sheet and a negative electrode sheet | 04-04-2013 |
20130101876 | LITHIUM SECONDARY BATTERY AND METHOD FOR MANUFACTURING SAME - A lithium secondary battery provided by the present invention includes a spirally wound electrode body in which a positive electrode sheet and a negative electrode sheet are spirally wound with a separator sheet | 04-25-2013 |
20130143091 | NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY - A non-aqueous electrolyte secondary battery obtained by the present invention is a non-aqueous electrolyte secondary battery including an electrode body having a positive electrode sheet and a negative electrode sheet | 06-06-2013 |
20130181684 | BATTERY CONTROL SYSTEM - A battery control system includes a lithium ion secondary battery and a control device and further includes a voltage storage unit, a resistance storage unit, a current storage unit, a difference obtaining unit for obtaining a difference resistance ΔR(T | 07-18-2013 |
20130216893 | NONAQUEOUS ELECTROLYTE LITHIUM SECONDARY BATTERY - A nonaqueous electrolyte lithium secondary battery obtained by the present invention has a separator and a porous layer which contains an inorganic filler and a binder and which is formed on the separator, wherein a thickness of the separator ranges from 12 μm to 18 μm, a porosity of the separator ranges from 52% to 67%, a thickness of the porous layer ranges from 3 μm to 15 μm, a porosity of the porous layer ranges from 44% to 70%, and the porous layer-attached separator exhibits a film resistance equal to or lower than 1.35 Ω·cm | 08-22-2013 |
20130252056 | NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY - The present invention provides an optimal non-aqueous electrolyte secondary battery having high durability against high rate charging and discharging and excellent safety. The non-aqueous electrolyte secondary battery | 09-26-2013 |
20140004400 | NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY AND VEHICLE | 01-02-2014 |
20140023908 | LITHIUM-ION SECONDARY BATTERY - The lithium-ion secondary battery | 01-23-2014 |
20140154583 | NONAQUEOUS ELECTROLYTE SECONDARY BATTERY - A nonaqueous electrolyte secondary battery | 06-05-2014 |
20140162109 | SECONDARY BATTERY - Provided is a very safe secondary battery that can prevent the occurrence of battery abnormalities even when the internal battery temperature increases due to, for example, overcharging. A separator | 06-12-2014 |
20140193691 | NONAQUEOUS ELECTROLYTE SECONDARY BATTERY - A nonaqueous electrolyte secondary battery | 07-10-2014 |
20140220402 | NONAQUEOUS ELECTROLYTE SECONDARY BATTERY - The nonaqueous electrolyte secondary battery | 08-07-2014 |
20140272534 | NONAQUEOUS ELECTROLYTE SECONDARY BATTERY - The nonaqueous electrolyte secondary battery of the present invention has a positive electrode, a negative electrode, a separator interposed between the positive electrode and the negative electrode, and a nonaqueous electrolyte solution. The battery further has a porous heat-resistant layer provided between the separator and at least one of the positive electrode and the negative electrode, wherein the porous heat-resistant layer includes an inorganic filler and a binder. The inorganic filler included in the porous heat-resistant layer has a particle size distribution with two peaks, which are a first peak (P1) at a relatively small particle diameter and a second peak (P2) at a relatively large particle diameter. When the particle diameter of the first peak (P1) is D1 be and the particle diameter of the second peak (P2) is D2 being, the peak particle diameter ratio D1/D2 satisfies the condition 0.2≦D1/D2≦0.7. | 09-18-2014 |
20150221919 | BATTERY - A battery includes a flat wound electrode body formed by winding a positive electrode sheet and a negative electrode sheet with a separator interposed therebetween into a flat shape. The separator has an outer edge adjacent portion adjacent to either an outer edge of a positive electrode active material layer or an outer edge of a negative electrode active material layer. In a curve positioned portion disposed at least in a curved portion of the flat wound electrode body, the outer edge adjacent portion has a suppression portion for suppressing the occurrence or development of a crack. | 08-06-2015 |
Patent application number | Description | Published |
20080316880 | INFORMATION RECORDING MEDIUM, AND RECORDING METHOD AND REPRODUCING METHOD THEREOF - An information recording medium in which bottoms of a guide groove and a pit array formed on a disc substrate are allocated on a same flat plane and shaped in flat. Further, in a transition area from a pit array to a guide groove or from a guide groove to a pit array, the information recording medium is provided with an intermediate area composed of a pit array of which height changes from a height between a bottom and a side of a groove to another height between the bottom and a side of the pit array. | 12-25-2008 |
20090103410 | Information recording medium, method and apparatus for recording and reproducing information - An information recording medium includes a lead-in area and a data area for storing contents information. The lead-in area includes a first lead-in information area and a second lead-in information area. The first lead-in information area corresponds to a first playback mode. The second lead-in information area corresponds to a second playback mode different from the first playback mode. The first lead-in information area has a first depth and is designed for storing lead-in information related to the contents information stored in the data area. The second lead-in information area includes pre-pits having a second depth greater than the first depth. The pre-pits represent predetermined information, such as information of copyright protection, related to the contents information stored in the data area. | 04-23-2009 |
20090290470 | INFORMATION RECORDING MEDIUM, AND RECORDING METHOD AND REPRODUCING METHOD THEREOF - An information recording medium in which bottoms of a guide groove and a pit array formed on a disc substrate are allocated on a same flat plane and shaped in flat. Further, in a transition area from a pit array to a guide groove or from a guide groove to a pit array, the information recording medium is provided with an intermediate area composed of a pit array of which height changes from a height between a bottom and a side of a groove to another height between the bottom and a side of the pit array. | 11-26-2009 |
20090303846 | Method and apparatus for recording and reproducing information on and from optical disc - An apparatus for recording and reproducing an information signal on and from an optical disc includes a memory. The information signal is written into the memory. The information signal is read out from the memory. An optical head generates a laser beam in response to the readout information signal, and applies the laser beam to the optical disc to record the readout information signal on the optical disc. A test signal is recorded on a position of the optical disc near a recording position thereof via the optical head during the writing of the information signal into the memory. The test signal is reproduced from the optical disc. The reproduced test signal is evaluated to generate an evaluation result. An intensity of the laser beam is optimized in response to the evaluation result. | 12-10-2009 |
20100110852 | Information recording medium, and method and apparatus for recording a signal thereon - A disc-shaped information recording medium includes a laminate of recording layers on and from which an information signal can be optically recorded and reproduced from one side of the medium. Data areas are provided in the recording layers, respectively. The information signal can be recorded on and reproduced from the data areas while a laser beam emitted from an optical pickup is applied to the data areas. Optical recording test areas are provided in the recording layers, respectively. A test signal can be recorded on and reproduced from the optical recording test areas to decide optimum power values of the laser beam for signal recording. The test areas are out of overlap as viewed in a direction of propagation of the laser beam. | 05-06-2010 |
20100302918 | Information recording medium, method and apparatus for recording and reproducing information - An information recording medium includes a lead-in area and a data area for storing contents information. The lead-in area includes a first lead-in information area and a second lead-in information area. The first lead-in information area corresponds to a first playback mode. The second lead-in information area corresponds to a second playback mode different from the first playback mode. The first lead-in information area has a first depth and is designed for storing lead-in information related to the contents information stored in the data area. The second lead-in information area includes pre-pits having a second depth greater than the first depth. The pre-pits represent predetermined information, such as information of copyright protection, related to the contents information stored in the data area. | 12-02-2010 |
20110149699 | INFORMATION RECORDING MEDIUM, AND RECORDING METHOD AND REPRODUCING METHOD THEREOF - An information recording medium in which bottoms of a guide groove and a pit array formed on a disc substrate are allocated on a same flat plane and shaped in flat. Further, in a transition area from a pit array to a guide groove or from a guide groove to a pit array, the information recording medium is provided with an intermediate area composed of a pit array of which height changes from a height between a bottom and a side of a groove to another height between the bottom and a side of the pit array. | 06-23-2011 |
20110164482 | Method and apparatus for recording and reproducing information on and from optical disc - An apparatus for recording and reproducing an information signal on and from an optical disc includes a memory. The information signal is written into the memory. The information signal is read out from the memory. An optical head generates a laser beam in response to the readout information signal, and applies the laser beam to the optical disc to record the readout information signal on the optical disc. A test signal is recorded on a position of the optical disc near a recording position thereof via the optical head during the writing of the information signal into the memory. The test signal is reproduced from the optical disc. The reproduced test signal is evaluated to generate an evaluation result. An intensity of the laser beam is optimized in response to the evaluation result. | 07-07-2011 |
20110164483 | Method and apparatus for recording and reproducing information on and from optical disc - An apparatus for recording and reproducing an information signal on and from an optical disc includes a memory. The information signal is written into the memory. The information signal is read out from the memory. An optical head generates a laser beam in response to the readout information signal, and applies the laser beam to the optical disc to record the readout information signal on the optical disc. A test signal is recorded on a position of the optical disc near a recording position thereof via the optical head during the writing of the information signal into the memory. The test signal is reproduced from the optical disc. The reproduced test signal is evaluated to generate an evaluation result An intensity of the laser beam is optimized in response to the evaluation result. | 07-07-2011 |
20120057442 | INFORMATION RECORDING MEDIUM, AND METHOD AND APPARATUS FOR RECORDING A SIGNAL THEREON - A disc-shaped information recording medium includes a laminate of recording layers on and from which an information signal can be optically recorded and reproduced from one side of the medium. Data areas are provided in the recording layers, respectively. The information signal can be recorded on and reproduced from the data areas while a laser beam emitted from an optical pickup is applied to the data areas. Optical recording test areas are provided in the recording layers, respectively. A test signal can be recorded on and reproduced from the optical recording test areas to decide optimum power values of the laser beam for signal recording. The test areas are out of overlap as viewed in a direction of propagation of the laser beam. | 03-08-2012 |
20120176882 | INFORMATION RECORDING MEDIUM, AND RECORDING METHOD AND REPRODUCING METHOD THEREOF - An information recording medium in which bottoms of a guide groove and a pit array formed on a disc substrate are allocated on a same flat plane and shaped in flat. Further, in a transition area from a pit array to a guide groove or from a guide groove to a pit array, the information recording medium is provided with an intermediate area composed of a pit array of which height changes from a height between a bottom and a side of a groove to another height between the bottom and a side of the pit array. | 07-12-2012 |
20130064053 | INFORMATION RECORDING MEDIUM, AND RECORDING METHOD AND REPRODUCING METHOD THEREOF - An information recording medium in which bottoms of a guide groove and a pit array formed on a disc substrate are allocated on a same flat plane and shaped in flat. Further, in a transition area from a pit array to a guide groove or from a guide groove to a pit array, the information recording medium is provided with an intermediate area composed of a pit array of which height changes from a height between a bottom and a side of a groove to another height between the bottom and a side of the pit array. | 03-14-2013 |
20130064054 | INFORMATION RECORDING MEDIUM, AND RECORDING METHOD AND REPRODUCING METHOD THEREOF - An information recording medium in which bottoms of a guide groove and a pit array formed on a disc substrate are allocated on a same flat plane and shaped in flat. Further, in a transition area from a pit array to a guide groove or from a guide groove to a pit array, the information recording medium is provided with an intermediate area composed of a pit array of which height changes from a height between a bottom and a side of a groove to another height between the bottom and a side of the pit array. | 03-14-2013 |
20130301399 | INFORMATION RECORDING MEDIUM, AND RECORDING METHOD AND REPRODUCING METHOD THEREOF - An information recording medium in which bottoms of a guide groove and a pit array formed on a disc substrate are allocated on a same flat plane and shaped in flat. Further, in a transition area from a pit array to a guide groove or from a guide groove to a pit array, the information recording medium is provided with an intermediate area composed of a pit array of which height changes from a height between a bottom and a side of a groove to another height between the bottom and a side of the pit array. | 11-14-2013 |
20140126339 | INFORMATION RECORDING MEDIUM, AND RECORDING METHOD AND REPRODUCING METHOD THEREOF - An information recording medium in which bottoms of a guide groove and a pit array formed on a disc substrate are allocated on a same flat plane and shaped in flat. Further, in a transition area from a pit array to a guide groove or from a guide groove to a pit array, the information recording medium is provided with an intermediate area composed of a pit array of which height changes from a height between a bottom and a side of a groove to another height between the bottom and a side of the pit array. | 05-08-2014 |
20150279409 | OPTICAL RECORDING METHOD, OPTICAL RECORDING MEDIUM, OPTICAL RECORDING MEDIUM RECORDING APPARATUS, OPTICAL RECORDING APPARATUS, OPTICAL DISK, AND OPTICAL DISK RECORDING/REPRODUCING APPARATUS - A mark having a length nT (n being an integer equal to or greater than 3 and T being a clock period) is formed by modulating irradiation laser power with three values of recording power Pw, erase power Pe, and bias power Pb (Pw>Pe>Pb). Constant strength periods (A | 10-01-2015 |
Patent application number | Description | Published |
20090050551 | Filter Device - A filter device includes a first connection part | 02-26-2009 |
20110180469 | FUEL FILTER - Disclosed is a fuel filter in which is disposed in a fuel suction port of a fuel tank or in a fuel line and used to filter the fuel. At least one of filter materials constituting the fuel filter is made into a multifunctional filter material having a function of trapping dust of different particle diameters in stages, by differing the diameter of the pores in the filter material from the primary side to the secondary side of the filter material so that the size of the pores decreases toward the secondary side. | 07-28-2011 |
20110260474 | LATCH DEVICE - A latch device includes a housing; a sliding body including a striking portion and a cam groove, and disposed relative to the housing so as to be capable of advancing and retracting; a spring member urging the sliding body in a direction protruding from the housing; an engaging body rotatably supported relative to the sliding body, and including a claw portion on an end thereof; and a pin member moving in such a way as to trace the cam groove. The engaging body can move between a locking position wherein the claw portion is protruded to a striking portion side, and locks the engaged/disengaged member, and a locking release position wherein the claw portion is retracted from the striking portion side. When the sliding body is pressed and the sliding body moves against an urging force of the spring member, the sliding body is retained in a position after a movement thereof through the cam groove and the pin member, and the engaging body moves from the locking release position to the locking position. The engaging body includes protruding portions protruding in the same direction as a protruding direction of the claw portion. A pivotal supporting portion, rotatably supporting the engaging body to the sliding body, is provided in the protruding portions. In a state in which the engaging body is positioned in the locking position, the striking portion of the sliding body is positioned between the claw portion and the protruding portions. | 10-27-2011 |
Patent application number | Description | Published |
20080213368 | Method for Stabilizing Anti-Dementia Drug - The present invention provides a method for stabilizing an anti-dementia drug in a pharmaceutical composition containing the anti-dementia drug and a high molecular weight basic substance by adding a high molecular weight acidic substance to said pharmaceutical composition. Further, the present invention provides a pharmaceutical composition containing an anti-dementia drug and a high molecular basic substance in which a high molecular weight acidic substance is contained for stabilizing the anti-dementia drug. Furthermore, the present invention provides a method for manufacturing a pharmaceutical composition which comprises steps wherein a solution or suspension containing a high molecular weight acidic substance is added to a mixture of an anti-dementia drug and a high molecular weight basic substance for the sake of stabilizing the anti-dementia drug. | 09-04-2008 |
20090023778 | Composition Containing Anti-Dementia Drug - An object of the present invention is to provide, for the case of implementing a therapeutic method in which at least two kinds of anti-dementia drugs are used together, a composition that has a good therapeutic effect on dementia, and also gives excellent compliance. Another object of the present invention is to provide a composition containing at least two kinds of anti-dementia drugs, in which release of the anti-dementia drugs from the composition is controlled, whereby a combined effect of the anti-dementia drugs can be achieved well. Still another object of the present invention is to provide a composition for which the frequency of administration and the amount taken are reduced and hence compliance can be improved, and a method of manufacturing such a composition. According to the present invention, there is provided a composition containing at least two kinds of anti-dementia drugs; such a composition containing at least one sustained-release portion containing an anti-dementia drug; and such a composition containing at least one cholinesterase inhibitor, and at least one N-methyl-D-aspartate receptor antagonist. | 01-22-2009 |
20090208579 | Matrix Type Sustained-Release Preparation Containing Basic Drug or Salt Thereof, and Method for Manufacturing the Same - A matrix type sustained-release preparation and a manufacturing method therefor are provided wherein dissolution with low pH dependence of a basic drug or a salt thereof at the early stage of dissolution can be ensured in a dissolution test, and wherein as the dissolution test proceeds, a ratio of a dissolution rate of the basic drug or the salt thereof in an acidic test solution to a dissolution rate of the basic drug or the salt thereof in a neutral test solution (dissolution rate in the acidic test solution/dissolution rate in the neutral test solution) decreases with dissolution time at the late stage of dissolution, as compared to the early stage of dissolution. According to the present invention, the matrix type sustained-release preparation contains a basic drug or a salt thereof and at least one enteric polymer, in which solubility of the basic drug or the salt thereof in a 0.1 N hydrochloric acid solution and a neutral aqueous solution, pH 6.0 is higher than in a basic aqueous solution, pH 8.0. | 08-20-2009 |
20100152164 | Method For Stabilizing Anti-Dementia Drug - The present invention provides a method for stabilizing an anti-dementia drug in a pharmaceutical composition containing the anti-dementia drug and a high molecular weight basic substance by adding a high molecular weight acidic substance to said pharmaceutical composition. Further, the present invention provides a pharmaceutical composition containing an anti-dementia drug and a high molecular basic substance in which a high molecular weight acidic substance is contained for stabilizing the anti-dementia drug. Furthermore, the present invention provides a method for manufacturing a pharmaceutical composition which comprises steps wherein a solution or suspension containing a high molecular weight acidic substance is added to a mixture of an anti-dementia drug and a high molecular weight basic substance for the sake of stabilizing the anti-dementia drug. | 06-17-2010 |
20110045074 | MATRIX TYPE SUSTAINED-RELEASE PREPARATION CONTAINING BASIC DRUG OR SALT THEREOF AND, METHOD FOR MANUFACTURING THE SAME - A matrix type sustained-release preparation and a manufacturing method therefor are provided wherein dissolution with low pH dependence of a basic drug or a salt thereof at the early stage of dissolution can be ensured in a dissolution test, and wherein as the dissolution test proceeds, a ratio of a dissolution rate of the basic drug or the salt thereof in an acidic test solution to a dissolution rate of the basic drug or the salt thereof in a neutral test solution (dissolution rate in the acidic test solution/dissolution rate in the neutral test solution) decreases with dissolution time at the late stage of dissolution, as compared to the early stage of dissolution. According to the present invention, the matrix type sustained-release preparation contains a basic drug or a salt thereof and at least one enteric polymer, in which solubility of the basic drug or the salt thereof in a 0.1 N hydrochloric acid solution and a neutral aqueous solution, pH 6.0 is higher than in a basic aqueous solution, pH 8.0. | 02-24-2011 |
20140099366 | Composition Containing Two Anti-Dementia Drugs - An object of the present invention is to provide, for the case of implementing a therapeutic method in which at least two kinds of anti-dementia drugs are used together, a composition that has a good therapeutic effect on dementia, and also gives excellent compliance. Another object of the present invention is to provide a composition containing at least two kinds of anti-dementia drugs, in which release of the anti-dementia drugs from the composition is controlled, whereby a combined effect of the anti-dementia drugs can be achieved well. Still another object of the present invention is to provide a composition for which the frequency of administration and the amount taken are reduced and hence compliance can be improved, and a method of manufacturing such a composition. According to the present invention, there is provided a composition containing at least two kinds of anti-dementia drugs; such a composition containing at least one sustained-release portion containing an anti-dementia drug; and such a composition containing at least one cholinesterase inhibitor, and at least one N-methyl-D-aspartate receptor antagonist. | 04-10-2014 |
20150118299 | Capsule Formulation - An object of the present invention is to provide a capsule formulation comprising a phosphonooxymethyl derivative of ravuconazole which suppresses delay in dissolution due to storage regardless of an encapsulated amount of the phosphonooxymethyl derivative of ravuconazole. The present invention provides a capsule formulation comprising an encapsulated material comprising {[(1R,2R)-2-[4-(4-cyanophenyl)-1,3-thiazol-2-yl]-1-(2,4-difluorophenyl)-1-(1H-1,2,4-triazol-1-ylmethyl)propyl]oxy}methyl dihydrogen phosphate or a pharmacologically acceptable salt thereof, or a solvate of any of the foregoing, and a capsule shell not comprising gelatin. | 04-30-2015 |