Patent application number | Description | Published |
20090142561 | Antireflection laminated body - One embodiment of the present invention is an antireflection laminated body having a transparent substrate, a lower layer of low refractive index layer including a low refractive index particle, and an upper layer of low refractive index layer without a particle. In addition, in another embodiment of the present invention, the refractive index of the lower layer of low refractive index layer is 1.28-1.42, and the refractive index of the upper layer of low refractive index layer is 1.38-1.46. | 06-04-2009 |
20100254003 | Anti-Reflection Film - The present invention provides an anti-reflection film which not only has a sufficient anti-reflection properties and sufficient antistatic properties but also reduces color in reflection light, inhibits color unevenness and provides a display device with excellent contrast in a bright place and excellent contrast in a dark place when applied on a display device. The anti-reflection film of the present invention has average luminous reflectance in the range of 0.5-1.5% on a low refractive index layer surface, a difference in the range of 0.2-0.9% between the maximum and the minimum in spectral reflectance on the low refractive index layer surface in a wavelength region of 400-700 nm, absorption loss in average luminous transmittance in the range of 0.5-3.0%, and parallel light transmittance in the range of 94.0-96.5%. | 10-07-2010 |
20110164209 | ANTI-REFLECTION FILM - The present invention provides an anti-reflection film which provides not only sufficient anti-reflection properties and antistatic properties but also excellent contrast in a bright place and excellent contrast in a dark place especially applied on a surface of a transmissive LCD. The anti-reflection film has an antistatic hard coat layer and a low refractive index layer in order on at least one surface of a transparent substrate, average luminous reflectance in the range of 0.5-1.5% on a surface of the low refractive index layer side, haze equal to or less than 0.5%, parallel light transmittance in the range of 94.0-96.5%, and an absorption loss in average luminous transmittance in the range of 0.5-3.0%. | 07-07-2011 |
Patent application number | Description | Published |
20090141378 | OPTICAL ELEMENT AND OPTICAL APPARATUS - An optical element includes a substrate, a magnetostrictive film arranged on the substrate, a film thickness of the magnetostrictive film varying in accordance with intensity of a magnetic field, and a reflection film arranged on the magnetostrictive film and reflects light. An optical apparatus includes a stage including a holder provided with plural holes arranged in a carrying surface thereof for carrying an optical element provided with a magnetostrictive film arranged on a substrate, a film thickness of the magnetostrictive film varying in accordance with intensity of a magnetic field, and a reflection film arranged on the magnetostrictive film and reflecting light, plural magnetic field generation parts embedded in the plural holes, and a control mechanism for controlling the magnetic field generated by each of the plural magnetic field generation parts, and controlling the film thickness of the magnetostrictive film. | 06-04-2009 |
20100081091 | METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE - According to an aspect of the present invention, there is provided a method for manufacturing a semiconductor device, the method including; sequentially forming a first film and a second film on a base film; processing the second film, thereby forming a second pattern; processing the first film with the second pattern, thereby forming a first pattern; removing the second pattern; depositing a third film on the base film and the first pattern; processing the third film, thereby forming a third pattern on side walls of the first pattern; removing the first pattern; and processing the base film with the third pattern; wherein, when processing the third film, a process condition is adjusted based on at least one information of a size of the second pattern and a size of the first pattern. | 04-01-2010 |
Patent application number | Description | Published |
20130207121 | POWER CONVERSION DEVICE - A power conversion device includes a power conversion semiconductor element having an electrode, an electrode conductor electrically connected to the electrode of the power conversion semiconductor element and including a side face and an upper end portion having a substantially flat upper end face, and a seal material formed of resin to cover the power conversion semiconductor element and the side face of the electrode conductor. The substantially flat upper end face of the electrode conductor is exposed from an upper surface of the seal material, and the upper end portion of the electrode conductor having the substantially flat upper end face has a projecting portion projecting sideward. | 08-15-2013 |
20140197771 | MOTOR CONTROL APPARATUS AND MOTOR CONTROL METHOD - A winding switching signal generator is configured to obtain information indicating a degree of field weakening from at least one of a current command calculator and a constant output controller, and to generate a winding switching signal for switching from a low speed rotation state to a high speed rotation state when the degree of the field weakening exceeds a predetermined condition in the low speed rotation state. | 07-17-2014 |
20140210397 | INVERTER APPARATUS, METHOD OF CONTROLLING INVERTER APPARATUS, AND ELECTRIC MOTOR DRIVE SYSTEM - Provided is an inverter apparatus | 07-31-2014 |
20140217946 | INVERTER DEVICE AND MOTOR DRIVE SYSTEM - An inverter device includes a power supply unit and a switch controller. The power supply unit supplies AC power to an AC motor whose electric characteristics in response to a rotation speed are switchable between low speed characteristics and high speed characteristics. The switch controller switches the electric characteristics of the AC motor. The switch controller executes switching control that alternately switches the electric characteristics of the AC motor between the low speed characteristics and the high speed characteristics on the basis of the rotation speed of the AC motor. | 08-07-2014 |
Patent application number | Description | Published |
20100237815 | APPARATUS FOR SWITCHING WINDINGS OF AC THREE-PHASE MOTOR - A winding switching apparatus for switching windings of an AC three-phase motor is provided. In each winding switching section of the winding switching apparatus, a positive-side charging resistor, a negative-side charging resistor, and a capacitor are connected in series between a positive-side DC bus and a negative-side DC bus of an inverter; the positive side of the capacitor is connected to the cathodes of respective diodes of a diode unit; and switching between high-speed windings and low-speed windings is carried out, with a capacitor potential being the same as an inverter DC bus voltage. A state detector and a comparator are also provided for each winding switching section to detect erroneous wiring and component abnormalities. | 09-23-2010 |
20120206083 | WINDING SWITCHING APPARATUS AND WINDING SWITCHING SYSTEM - A winding switching apparatus includes a winding switching device and a drive circuit. The winding switching device is configured to switch a plurality of windings of an AC motor. The drive circuit is configured to control the winding switching device. The winding switching device includes a winding switch, a diode bridge, and a capacitor. The diode bridge includes a positive-side DC output terminal, a negative-side DC output terminal, and AC input terminals. The AC input terminals corresponds to respective phases of the AC motor. The positive-side and negative-side DC output terminals are respectively connected to positive-side and negative-side DC buses provided in an inverter. The AC input terminals are respectively connected to winding-switching terminals corresponding to the respective phases of the AC motor. The AC input terminals are respectively connected to phase terminals provided in the winding switch. | 08-16-2012 |
20120235162 | POWER CONVERTER - This power converter includes a power-conversion semiconductor element, an electrode conductor having a substantially flat upper end surface, and a sealant. The sealant allows the substantially flat upper end surface of the electrode conductor to be exposed at an upper surface of the sealant, and provides electrical connection with an external device at the upper end surface of the exposed electrode conductor. | 09-20-2012 |
20120236500 | WIRING BOARD AND POWER CONVERSION DEVICE - A wiring board includes a conductor plate including a wiring portion and an electrode portion connected to a power conversion semiconductor element, a liquid-cooling pipe mounted near the conductor plate and causing a cooling liquid to be supplied therethrough, and an insulating resin material arranged at least between the conductor plate and the liquid-cooling pipe. | 09-20-2012 |
Patent application number | Description | Published |
20130076827 | LIQUID JETTING APPARATUS - There is provided a liquid jetting apparatus including: a liquid jetting head configured to jet liquid; a liquid discharge unit configured to discharge the liquid from the liquid jetting head; a waste liquid recover unit including a waste liquid absorber configured to absorb a waste liquid discharged from the liquid jetting head by the liquid discharge unit and detection electrodes configured to detect a waste liquid amount absorbed into the waste liquid absorber; and a vibration generating source configured to vibrate the waste liquid absorber in a vibration direction, wherein the detection electrodes are disposed to make contact with an end surface defining the waste liquid absorber, and a normal direction of the end surface intersects with the vibration direction. | 03-28-2013 |
20130083102 | LIQUID JETTING APPARATUS - A liquid jetting apparatus includes: a liquid jetting head in which nozzles for jetting the liquid are formed and which has an actuator for jetting the liquid from the nozzles; an interposer substrate which is provided to the liquid jetting head and on which a driver IC is mounted; a control substrate which controls the liquid jetting head; a wire member which connects the interposer substrate and the control substrate; and a flexible circuit board which connects the interposer substrate and the actuator, wherein the interposer substrate has a first connecting portion to which the wire member is to be connected, and a second connecting portion to which the flexible circuit board is to be connected, and the driver IC is arranged nearer to the first connecting portion than the second connecting portion of the interposer substrate. | 04-04-2013 |
20130083121 | LIQUID JETTING APPARATUS - A liquid jetting apparatus is provided including: a liquid jetting head having a nozzle formed therein through which the liquid is jetted; a driving unit which is configured to output energy to the liquid jetting head; an energy recovery mechanism which is configured to recover and supply a part of the energy supplied from the driving unit to the liquid jetting head; and a mist removing unit to which the part of the energy recovered by the energy recovery mechanism is supplied so that the supplied energy is used to remove a mist generated under a condition that the liquid jetting head jets the liquid. | 04-04-2013 |
20130155450 | RECORDING APPARATUS HAVING A PLURALITY OF ANTENNAS - A recording apparatus includes a casing, a recording unit, and a plurality of antennas. The recording unit is accommodated in the casing and is configured to record an image on a recording medium. The plurality of antennas is provided in the casing. Each of the plurality of antennas is configured to receive, by a short-range wireless communication, data transmitted from a communication terminal brought close to the casing. | 06-20-2013 |
Patent application number | Description | Published |
20090307491 | INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, PROGRAM AND COMMUNICATION SYSTEM - An information processing device includes: a data storage portion that can store user data used in a particular non-contact communication service and management information to manage the user data in different storage areas corresponding to different encryption methods and that has a first storage area storing management information corresponding to a first encryption method; an issuing information receiver that receives issuing information encrypted with the first encryption method from an issuing device delivering the issuing information to issue management information corresponding to a second encryption method; an issuing information decryption portion that decrypts the received issuing information with the first encryption method, based on the management information corresponding to the first encryption method stored in the first storage area; and a management information issuing portion that, based on the decrypted issuing information, issues the management information corresponding to the second encryption method and stores it in a second storage area. | 12-10-2009 |
20100011213 | INFORMATION PROCESSING DEVICE, COMPUTER PROGRAM, AND INFORMATION PROCESSING SYSTEM - An information processing device includes: a receiving unit that receives a first random number from another information processing device; a generating unit that generates a second random number; a time-variant-key generating unit that generates a time variant key for encryption according to the second random number; an encrypting unit that encrypts the first random number with the time variant key; and a transmitting unit that transmits the first random number encrypted by the time variant key and the second random number to the other information processing device. | 01-14-2010 |
20110078455 | COMMUNICATION DEVICE, COMMUNICATION METHOD, INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, PROGRAM, AND COMMUNICATION SYSTEM - In one example embodiment, an information processing apparatus determines whether a target ID is a unique ID or a partial randomization ID that includes a first part being replaced by a different number and a second part being generated based on the unique ID. In response to the target ID being the partial randomization ID, the information processing apparatus generates an access key based on the second part of the partial randomization ID and a key. The information processing apparatus executes a mutual authentication process using the generated access key. | 03-31-2011 |
20120032789 | MOBILE TERMINAL, INFORMATION PROCESSING METHOD, AND COMPUTER PROGRAM - A mobile terminal includes a contactless communication unit configured to conduct contactless communication with an external communication apparatus, a plurality of memory units configured to store information to be transmitted to the communication apparatus, and a controller configured to control communication with the communication apparatus and set a priority order for the plurality of memory units when transmitting information from the plurality of memory units to the communication apparatus. The controller sets the priority order depending on the current time. | 02-09-2012 |