Inventors list |
Assignees list |
Classification tree browser |
Top 100 Inventors |
Top 100 Assignees |
Hisato
Hisato Abe, Ibaraki-Ken JP
| Patent application number | Description | Published |
|---|---|---|
| 20090162628 | AROMATIC POLYCARBONATE RESIN COMPOSITION FOR LIGHT GUIDE PLATES, AND LIGHT GUIDE PLATE - There is provided an aromatic polycarbonate resin composition exhibiting excellent mechanical strength, transfer property, light transmittance, thermal stability and moldability which is capable of being molded into thin-wall products and large-size products, as well as a light guide plate produced from the resin composition. The present invention relates to an aromatic polycarbonate resin composition for light guide plates, comprising an aromatic polycarbonate resin having a viscosity-average molecular weight of 13,000 to 15,000, and a ratio of a weight-average molecular weight to a number-average molecular weight (Mw/Mn) of 1.5 to 2.7 in terms of polystyrene as measured by gel permeation chromatography; and a stabilizer and a releasing agent blended in the aromatic polycarbonate resin, as well as a light guide plate produced from the resin composition. | 06-25-2009 |
| 20090207496 | Polycarbonate Resin Composition for Light Diffusion Plates, and Light Diffusion Plate - There is provided a light diffusion plate for liquid crystal display devices which can be produced with an excellent productivity by an injection molding method, and have a thin thickness and a large size (wide area) and are excellent in dimensional stability, optical properties and mechanical strength. The present invention relates to a polycarbonate resin composition for light diffusion plates, comprising (A) 100 parts by weight of an aromatic polycarbonate resin having a viscosity-average molecular weight of not less than 12,000 and less than 15,000 and containing a low-molecular weight component having a molecular weight of less than 1,000 in an amount of not more than 2.5% by weight, and (B) 0.2 to 20 parts by weight of fine particles having a weight-average particle diameter of 0.7 to 30 μm. | 08-20-2009 |
Hisato Amano, Osaka-Fu JP
| Patent application number | Description | Published |
|---|---|---|
| 20090231073 | Magnetic Field Control Method and Magnetic Field Generator - There is provided a magnetic field generator | 09-17-2009 |
Hisato Amano, Hitachi-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090189471 | Spindle Motor - A spindle motor having a stator and a rotor includes: a stator core provided in the stator having salient-poles; a stator coil arranged between the salient-poles; a rotor; and a permanent magnet provided in the rotor. The stator core includes a stack of steel sheets whose salient-poles are formed by etching. The permanent magnet includes a ferromagnetic material consisting mainly of iron. The ferromagnetic material has formed in laminae on a surface thereof a layer of a fluorine compound containing an alkali element, an alkaline earth element or a rare earth element formed in laminae. Near an interface between the ferromagnetic material and the layer of the fluorine compound, iron exists in the layer of the fluorine compound such that a basic crystal structure of the fluorine compound is not changed and the fluorine compound containing the iron exists in the layer of the fluorine compound. | 07-30-2009 |
Hisato Fujita, Higashiyamato-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20110198907 | CHAIR - A chair configured such that a backrest support rod does not make contact with an object when the chair is swiveled and is thus reliably prevented from damaging the object or from being damaged by the object and that the chair uses a reduced number of parts, has a simple structure, and can be easily assembled. A chair, wherein front portions of front facing sections ( | 08-18-2011 |
Hisato Fukuda, Wakayama-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20120115769 | DETERGENT COMPOSITION - The present invention relates to the detergent composition, containing (a) a nonionic surfactant represented by the formula (1); and (b) a sulfuric acid ester salt represented by the formula (2): | 05-10-2012 |
Hisato Fukuda, Kyoto-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20110235034 | Spectrophotometer - When a system is powered on and becomes ready for a measurement, it automatically begins to acquire an interferogram (IFG). When a new IFG is acquired, if a background (BKG) IFG is present in a memory but there is no sample IFG (S | 09-29-2011 |
Hisato Haraga, Fukuoka JP
| Patent application number | Description | Published |
|---|---|---|
| 20100206723 | PHOTOCATALYST ELEMENT, METHOD AND DEVICE FOR PREPARING THE SAME - A photocatalyst according to the invention comprises a photocatalytic film of a compound of titanium and oxygen and is characterized in that the photocatalytic film is made porous and has 0.02 or higher value as a value calculated by dividing the arithmetical mean deviation of profile Ra with the film thickness. The photocatalytic film can also be specified by the intensity ratio between x-ray diffraction peaks of the anatase structure of titanium oxide. Such a porous photocatalytic material can be obtained by a reactive sputtering method in conditions of adjusting film formation parameters such as the film formation rate, the sputtering pressure, the substrate temperature, the oxygen partial pressure and the like in proper ranges, respectively, and the photocatalyst material is provided with excellent decomposition and hydrophilization capability. | 08-19-2010 |
| 20100210447 | PHOTOCATALYST ELEMENT, METHOD AND DEVICE FOR PREPARING THE SAME - A photocatalyst according to the invention comprises a photocatalytic film of a compound of titanium and oxygen and is characterized in that the photocatalytic film is made porous and has 0.02 or higher value as a value calculated by dividing the arithmetical mean deviation of profile Ra with the film thickness. The photocatalytic film can also be specified by the intensity ratio between x-ray diffraction peaks of the anatase structure of titanium oxide. Such a porous photocatalytic material can be obtained by a reactive sputtering method in conditions of adjusting film formation parameters such as the film formation rate, the sputtering pressure, the substrate temperature, the oxygen partial pressure and the like in proper ranges, respectively, and the photocatalyst material is provided with excellent decomposition and hydrophilization capability. | 08-19-2010 |
Hisato Hayashi, Funabashi-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20110196077 | PRODUCTION PROCESS OF PHOSPHONIC ACID METAL SALT AND THERMOPLASTIC RESIN COMPOSITION CONTAINING PHOSPHONIC ACID METAL SALT - A method for producing a phenylphosphonic acid metal salt, including reacting a phenylphosphonic acid compound (a) with a metal salt, metal oxide or metal hydroxide (b) that is present in an amount beyond the equivalent; a phenylphosphonic acid metal salt composition comprising a phenylphosphonic acid metal salt and surplus metal salt, surplus metal oxide or surplus metal hydroxide produced by the method; and a thermoplastic resin composition comprising the phenylphosphonic acid metal salt composition. | 08-11-2011 |
| 20120046397 | METHOD FOR PRODUCING PHOSPHONIC ACID METAL SALT FINE PARTICLES - There is provided to a method for efficiently producing phosphonic acid metal salt fine particles with an average particle diameter of 0.5 μm or less with high efficiency. A method for producing phosphonic acid metal salt fine particles, comprising: a) causing a reaction of a phosphonic acid compound of Formula (I): | 02-23-2012 |
Hisato Ide, Ageo-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20080198142 | IMAGE PROCESSING APPARATUS AND METHOD - An image processing apparatus provided with a display unit for displaying an operation picture, showing control indicia (e.g., icons) corresponding to multiple image processing functions, is operated to display the operation picture on an external display device. The operator selects one of the indicia shown on the external display device by operating an input device, such as touch screen of the apparatus or a remote control, to indicate the position of the desired one of the indicia. The operator can thereby quickly and reliably select an image processing function to be executed, without any need to view an operation picture on the display unit when making the selection. | 08-21-2008 |
| 20110037694 | IMAGE PROCESSING APPARATUS AND METHOD - An image processing apparatus provided with a display unit for displaying an operation picture, showing control indicia (e.g., icons) corresponding to multiple image processing functions, is operated to display the operation picture on an external display device. The operator selects one of the indicia shown on the external display device by operating an input device, such as touch screen of the apparatus or a remote control, to indicate the position of the desired one of the indicia. The operator can thereby quickly and reliably select an image processing function to be executed, without any need to view an operation picture on the display unit when making the selection. | 02-17-2011 |
| 20120105700 | IMAGE PROCESSING APPARATUS AND METHOD - An image processing apparatus provided with a display unit for displaying an operation picture, showing control indicia (e.g., icons) corresponding to multiple image processing functions, is operated to display the operation picture on an external display device. The operator selects one of the indicia shown on the external display device by operating an input device, such as touch screen of the apparatus or a remote control, to indicate the position of the desired one of the indicia. The operator can thereby quickly and reliably select an image processing function to be executed, without any need to view an operation picture on the display unit when making the selection. | 05-03-2012 |
Hisato Ide, Setagaya-Ku JP
| Patent application number | Description | Published |
|---|---|---|
| 20090207280 | Electronic still camera and method of image acquisition of electronic still camera - A photography mode selecting section allows a photographer to select continuous photographing. An imaging section captures an image of a subject. An area setting section detects a photographic subject based on a photographic image captured by the imaging section for every photographing in the continuous photographing, and sets the size and position of a photographic subject area including the detected photographic subject, when the continuous photographing is selected by the photography mode selecting section. A memory section stores an image inside the photographic subject area as a photographic subject image. Consequently, in continuous photographing of a moving body, the size of the photographic subject area for every photographing in the continuous photographing can be changed according to change in the size of the image of the moving body with respect to an image screen of the imaging section, thereby preventing wasteful usage of a memory area of the memory section. | 08-20-2009 |
Hisato Imashuku, Osaka JP
| Patent application number | Description | Published |
|---|---|---|
| 20100209586 | PROCESS FOR PRODUCING BEER OR BEER-LIKE BEVERAGE - The present invention aims to provide a novel process for producing beer or beer-like beverage in which setting of heating conditions with enhanced flexibility can be allowed and in which hop flavor components can be reduced or eliminated. In the step (a), hop together with a solvent of which amount is, per kg of pelletized raw hop, 25 to 100 liters and an additional amount corresponding to evaporation loss thereof is boiled so that 1 to 15 kg of evaporation loss is attained per kg of pelletized raw hop. In the step (b), the hop-treated liquid matter obtained by the preceding step (a) is added to a raw material liquid, and the mixture of the raw material liquid and the hop-treated liquid matter is boiled. | 08-19-2010 |
Hisato Inoue, Anjo-City JP
| Patent application number | Description | Published |
|---|---|---|
| 20110236739 | BATTERY PACK - A battery pack is disclosed. The battery pack includes angular-shaped battery cells stacked in a stack direction and a battery holder device. The battery holder device presses side surfaces of the battery cells with a load acting along the stack direction. The battery holder device integrally includes multiple surface pressing members each interposed between adjacent battery cells and multiple connection members each connecting adjacent surface pressing members. Rigidity of each connection member against the load acting along the stack direction is smaller than rigidity of each surface pressing member against the load acing along the stack direction. | 09-29-2011 |
Hisato Kato, Nagoya-City JP
| Patent application number | Description | Published |
|---|---|---|
| 20100060254 | DC-DC converter - A synchronous-rectifier type DC-DC converter includes a high-side main switch element, a low-side rectifying switch element, and a control drive circuit. The rectifying switch element includes a rectifying transistor element and a rectifying diode element connected in antiparallel with the rectifying transistor element. The control drive circuit detects an input voltage to the main switch element and determines the input voltage or a rate of increase in the input voltage. When the determined value exceeds a predetermined reference value, a complementary ON/OFF operation of the main switch element and the rectifying transistor element is released, and a state where both the main switch element and the rectifying transistor element are kept OFF for a time period that is longer than a dead-time during the complementary ON/OFF operation is set. | 03-11-2010 |
| 20120032313 | SEMICONDUCTOR DEVICE HAVING LATERAL DIODE - A semiconductor device having a lateral diode includes a semiconductor layer, a first semiconductor region in the semiconductor layer, a contact region having an impurity concentration greater than that of the first semiconductor region, a second semiconductor region located in the semiconductor layer and separated from the contact region, a first electrode electrically connected through the contact region to the first semiconductor region, and a second electrode electrically connected to the second semiconductor region. The second semiconductor region includes a low impurity concentration portion, a high impurity concentration portion, and an extension portion. The second electrode forms an ohmic contact with the high impurity concentration portion. The extension portion has an impurity concentration greater than that of the low impurity concentration portion and extends in a thickness direction of the semiconductor layer. | 02-09-2012 |
Hisato Kato, Okazaki-City JP
| Patent application number | Description | Published |
|---|---|---|
| 20090001411 | Semiconductor device - A semiconductor device includes a spaced-channel IGBT and an antiparalell diode that are formed in a same semiconductor substrate. The IGBT includes a base layer and insulated gate trenches by which the base layer is divided into a body region connected to an emitter and a floating region disconnected from the emitter. The IGBT is formed in a cell region of an IGBT region, and the diode is formed in a diode region. A boundary region of the IGBT region is located between the cell region and the diode region. A spacing between adjacent gate trenches in the boundary region is less than a spacing between adjacent gate trenches between which the floating region is located in the cell region. | 01-01-2009 |
Hisato Kato, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20090011264 | NONAQUEOUS INK-JET INK AND INK-JET RECORDING METHOD - A nonaqueous ink-jet ink comprising at least solvents (A) and (B) cited below, a pigment, and a polymer compound, wherein the content of solvent (A) is 3-15% by weight based on the total weight of the ink-jet ink, and the content of solvent (B) is 50-90% by weight: Solvent (A): 1,3-dimethyl-2-imidazolidinone; Solvent (B): a solvent comprising at least one compound selected from the group consisting of the compounds represented by following Formulas (1) and (2): Formula (1) R | 01-08-2009 |
| 20090039342 | Thin film field-effect transistor and process for producing the same - Such a thin film transistor and a process for producing the same are provided that is capable of preventing the FET characteristics from being deteriorated with a short channel length. Such a thin film field-effect transistor and a process for producing the same are provided that contains a substrate | 02-12-2009 |
| 20090072210 | SWITCHING DEVICE - A switching device contains a thin film containing an organic material disposed between at least two electrodes, and the organic material is, for example, a triphenylamine compound represented by the general formula (I): | 03-19-2009 |
| 20090289249 | Oxide Semiconductor, Thin-Film Transistor and Method for Producing the Same - Disclosed is an oxide semiconductor having an amorphous structure, wherein higher mobility and reduced carrier concentration are achieved. Also disclosed are a thin film transistor, a method for producing the oxide semiconductor, and a method for producing the thin film transistor. Specifically disclosed is an oxide semiconductor which is characterized by being composed of an amorphous oxide represented by the following a general formula: In | 11-26-2009 |
| 20100265309 | NON-AQUEOUS INK-JET INK AND INK-JET RECORDING METHOD - A non-aqueous ink-jet ink which has printability on non-absorbing recording media such as polyvinyl chloride (abrasion resistance and water resistance), is excellent in ejection stability and safety, is free from problems concerning odor, does not cause operational abnormality in an ink-jet head even in long-term use, and can be stably used even after long-term storage. Also provided is a method of ink-jet recording with the ink. This non-aqueous ink-jet ink comprises a pigment, a binder resin, and an organic solvent. It is characterized in that at least 60 mass % of the organic solvent is accounted for by a water-soluble organic solvent and that the content in the ink of a metal salt which is the highest in content among the salts of metals selected among sodium, potassium, magnesium, and calcium is 3-50 ppm in terms of metal-ion concentration. | 10-21-2010 |
Hisato Kato, Hachioji-City JP
| Patent application number | Description | Published |
|---|---|---|
| 20110244269 | Perpendicular magnetic recording medium - A perpendicular magnetic recording medium includes at least a soft-magnetic underlayer, a non-magnetic underlayer, a ferromagnetic intermediate layer, a non-magnetic intermediate layer, and a perpendicular magnetic recording layer sequentially stacked on a non-magnetic substrate. In an embodiment, the ferromagnetic intermediate layer is formed of a CoCr based alloy, a product Bs·t of a saturation magnetic flux density and film thickness of the ferromagnetic intermediate layer is within a range of 0.15 to 3.6 T·nm, and the non-magnetic intermediate layer has a film thickness of 3 nm or more. | 10-06-2011 |
Hisato Kato, Wako JP
| Patent application number | Description | Published |
|---|---|---|
| 20110313594 | ON-VEHICLE REMOTE CONTROL APPARATUS AND METHOD FOR CONTROLLING REMOTELY CONTROLLABLE ON-VEHICLE DEVICE - An on-vehicle remote control apparatus includes a use-state determining device configured to determine whether a vehicle is in use. The vehicle has a remotely controllable on-vehicle device. An emergency-mode determining device is configured to determine whether the vehicle is in an emergency mode. A remote-control-execution determining device is configured to determine whether a remote-control executing device is permitted to execute remote control of the on-vehicle device. If the use-state determining device determines that the vehicle is in use, the remote-control-execution determining device prohibits the remote-control executing device from executing the remote control of the on-vehicle device. Even when the use-state determining device determines that the vehicle is in use, if the emergency-mode determining device determines that the vehicle is in the emergency mode, the remote-control-execution determining device permits the remote-control executing device to execute the remote control of the on-vehicle device. | 12-22-2011 |
Hisato Kobayashi, Shiga JP
| Patent application number | Description | Published |
|---|---|---|
| 20100151333 | POLYAMIDE IMIDE FIBER, NON-WOVEN FABRIC COMPOSED OF THE FIBER, PROCESS FOR MANUFACTURE OF THE NON-WOVEN FABRIC, AND SEPARATOR FOR ELECTRONIC COMPONENT - The present invention provides a fiber having a nano-order fiber diameter, which is produced by without a process of dehydration and cyclization by a heat treatment after fiber spinning and has excellent heat resistance and mechanical strength, and a non-woven fabric composed of the fiber, and discloses the polyamide-imide fiber and the non-woven fabric having an average fiber diameter of from 0.001 μm to 1 μm and also discloses the process for producing threrof. The present invention also provides a separator for an electronic component which has a high conductivity and a small separator thickness and is improved in safety during reflow soldering or short-circuiting, and discloses the separator composed of a non-woven fabric obtained by an electro-spinning method. | 06-17-2010 |
| 20100178830 | POLYIMIDE NONWOVEN FABRIC AND PROCESS FOR PRODUCTION THEREOF - A non-woven fabric which is excellent in thermal resistance, mechanical strength, and thermal dimensional stability for applications exposed to high temperature circumstance and has an extremely large surface area and exhibit an excellent filter performance is obtained. The non-woven fabric is composed of polyimide fibers which are obtained by polycondensation of at least an aromatic tetracarboxylic acid and an aromatic diamine having a benzoxazole structure and have a fiber diameter in the range of 0.001 μm to 1 μm. The non-woven fabric is obtained by the steps of preparing a polyamic acid by polycondensation of an aromatic tetracarboxylic acid and an aromatic diamine having a benzoxazole structure, and electro-spinning the polyamic acid to form a polyimide precursor non-woven fabric; and imidizing a polyimide precursor fiber bundle. | 07-15-2010 |
Hisato Kobayashi, Ohtsu-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090152095 | EASY-TO-TEAR STRETCHED ALIPHATIC POLYESTER FILM - The easy-to-tear stretched aliphatic polyester film of the present invention is characterized in that the edge tear strength in the longitudinal direction and the transverse direction is not more than 22 N. The easy-to-tear stretched aliphatic polyester film of the present invention is produced by a method of irradiation of actinic rays on an aliphatic polyester film or a method of film-forming a film obtained by laminating aliphatic polyesters having different melting points in three layers of A/B/A under particular film-forming conditions. | 06-18-2009 |
Hisato Nakamura, Kodama-Gun JP
| Patent application number | Description | Published |
|---|---|---|
| 20100088042 | Apparatus And Method For Testing Defects - An apparatus and method for detecting defects on a specimen includes an illumination optical unit which obliquely projects a laser focused onto a line on a surface of the specimen, a table unit which mounts the specimen and which is movable, a detection optical unit which detects with an image sensor an image of light formed by light reflected from the specimen and passed through a filter which blocks diffraction light resulting from patterns formed on the specimen, a signal processor which processes a signal outputted from the image sensor of the detection optical unit to extract defects of the specimen, and a display unit which displays information of defects extracted by the signal processor. The filter is adjustable. | 04-08-2010 |
Hisato Nishida, Saitama JP
| Patent application number | Description | Published |
|---|---|---|
| 20110203409 | TRANSMISSION - A transmission is provided in which gears ( | 08-25-2011 |
Hisato Nishida, Toyota-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090108674 | Power Supply Control Device and Method of Detecting Abnormality of Relay - When an ignition key is turn ON, an ECU drives a bidirectional DC/DC converter to charge a capacitor to a voltage Vth | 04-30-2009 |
Hisato Sadamasu, Anan-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20110315918 | Positive Electrode Composition for Nonaqueous Electrolyte Secondary Battery, And Method For Producing Positive Electrode Slurry Using The Positive Electrode Composition - A positive electrode composition that has improved output power characteristics and low costs, and is also easily handled upon production of a positive electrode, and exhibits an improved yield is provided. | 12-29-2011 |
Hisato Shibata, Higashine-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100246045 | MAGNETIC RECORDING MEDIUM, MAGNETIC RECORDING METHOD, AND MAGNETIC RECORDING APPARATUS - Disclosed is a magnetic recording medium comprising a substrate, a magnetic recording layer formed on the substrate to record magnetic information, and a piezoelectric material disposed adjacent to the magnetic recording layer and capable of contracting and expanding. Preferably, piezoelectric members made of the piezoelectric material are formed in such a manner as to be spaced a predetermined distance apart from each other on the substrate in a direction crossing a track on the magnetic recording layer, and the magnetic recording layer is formed between the piezoelectric members. When subjected to laser light or ultraviolet radiation, the piezoelectric material contracts or expands at least in the direction crossing the track. The piezoelectric material is selected from the group consisting of lead lanthanum zirconate titanate, barium titanate, and potassium niobate. | 09-30-2010 |
Hisato Shibata, Higashine JP
| Patent application number | Description | Published |
|---|---|---|
| 20080292909 | MAGNETIC RECORDING MEDIUM AND MAGNETIC STORAGE APPARATUS - This magnetic recording medium has a substrate, a nonmagnetic granular layer formed above the substrate and a recording layer formed on the nonmagnetic granular layer. The nonmagnetic granular layer is made of CoCr alloy with an hcp or an fcc crystal structure in which a nonmagnetic material segregates virtually-columnar magnetic grains. The magnetic recording medium and the magnetic storage apparatus in which the medium is used have improved reading/writing performances. | 11-27-2008 |
| 20090109579 | MAGNETIC RECORDING MEDIUM, MANUFACTURING METHOD THEREOF AND MAGNETIC STORAGE APPARATUS - A magnetic recording medium has a substrate, a first granular layer formed on the substrate, the first granular layer having a plurality of a first magnetic grains and a first oxide for separating the plurality of first magnetic grains from one another. A non-magnetic layer is formed on the first granular layer. The second granular layer is formed on the non-magnetic layer which has a plurality of second magnetic grains and a second oxide for separating the plurality of second magnetic grains from one another. The anisotropic magnetic field of the first granular layer is more intensive than that of the second granular layer. | 04-30-2009 |
| 20090110961 | MAGNETIC RECORDING MEDIUM, METHOD OF MANUFACTURING THE SAME, AND MAGNETIC STORAGE DEVICE - A magnetic recording medium used for a hard disc drive and the like, a method of manufacturing the same, and a magnetic storage device. The magnetic recording medium that includes a substrate, a first ferromagnetic layer formed on the substrate, a non-magnetic layer formed on the first ferromagnetic layer and including a ferromagnetic element and a second ferromagnetic layer formed on the non-magnetic layer, wherein the first ferromagnetic layer and the second ferromagnetic layer are magnetically coupled through the non-magnetic layer. | 04-30-2009 |
| 20090142624 | MAGNETIC RECORDING MEDIUM AND A METHOD OF PRODUCING THE SAME - A method of producing a magnetic recording medium produces a medium having a magnetic recording layer disposed above a nonmagnetic intermediate layer, The nonmagnetic intermediate layer is formed by a sputtering using a target made of an oxide material. Oxygen gas or carbon dioxide gas is supplied during the sputtering in order to suppress a state where an oxygen supply becomes insufficient due to separation of oxygen atoms from the oxide material at a time of plasma generation. | 06-04-2009 |
Hisato Shima, Saratoga, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20100290619 | ENCIPHERING APPARATUS AND METHOD, DECIPHERING APPARATUS AND METHOD AS WELL AS INFORMATION PROCESSING APPARATUS AND METHOD - The invention provides an enciphering apparatus and method, a deciphering apparatus and method and an information processing apparatus and method by which illegal copying can be prevented with certainty. Data enciphered by a 1394 interface of a DVD player is transmitted to a personal computer and a magneto-optical disk apparatus through a 1394 bus. In the magneto-optical disk apparatus with which a change to a function is open to a user, the received data is deciphered by a 1394 interface. In contrast, in the personal computer with which a change to a function is open to a user, the enciphered data is deciphered using a time variable key by a 1394 interface, and a result of the decipherment is further deciphered using a session key by an application section. | 11-18-2010 |
Hisato Takeuchi, Chita-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090082563 | MOLECULAR ASSEMBLY - A molecular assembly comprising a host metal complex with a space formed therein, and compounds having substituents enclosed in the metal complex within the space and molecular chains bonded to the substituents and extending to the exterior of the metal complex, wherein two or more substituents are enclosed in the same space of the metal complex. | 03-26-2009 |
Hisato Watakabe, Hyogo JP
| Patent application number | Description | Published |
|---|---|---|
| 20090260584 | STEAM GENERATOR AND METHOD OF ADJUSTING FLOW RESISTANCE OF COOLING WATER IN STEAM GENERATOR - In a steam generator, a flow resistance adjusting unit for a primary cooling water is provided in an inlet nozzle provided at an incoming water chamber or an outlet nozzle provided at an outgoing water chamber. | 10-22-2009 |