Uno, JP
Akinobu Uno, Hyogo JP
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20100224625 | Knockdown container - [Problem] The object is to provide a knockdown container with a pallet structure that can better withstand wear and the like and enable reliable fastening of a sleeve to the pallet. | 09-09-2010 |
Akinobu Uno, Takarazuka City JP
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20100294068 | ELECTRICAL BICYCLE SHIFT CONTROL DEVICE - An electrical bicycle shift control device is provided with a base member, a first shift operating member and a second shift operating member. The handlebar mounting portion is configured to be fixedly mounted to a free end of a bicycle handlebar. The base member includes a handlebar mounting portion that is configured to be fixedly mounted a handlebar. The first shift operating member is pivotally coupled the base member from a rest position to a shift position in a first shift operating direction. The second shift operating member is mounted on the first shift operating member to move with the first shift operating member with respect to the base member. The second shift operating member is independently movable relative the first shift operating member from a rest position to a shift position in a second shift operating direction that is different to the first shift operating direction. | 11-25-2010 |
Akinobu Uno, Takaraduka JP
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20100051758 | BICYCLE WIRE HOLDING ARRANGEMENT - A bicycle wire holding arrangement is provided with a hollow frame member, a wire extending axially inside the hollow frame member and a suspending member disposed inside the hollow frame member. The suspending member is coupled to the wire and contacts an interior surface of the hollow frame member to hold the wire. | 03-04-2010 |
Atsushi Uno, Takatsuki-Shi JP
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20090286077 | One-pack type adhesive precoating composition - The present invention relates to a one-pack type adhesive precoating composition comprising (a) a mixture of at least two thermoplastic polymers having different softening points by not less than 30° C., each of which containing a carboxylic acid group or a carboxylic acid anhydride group, (b) a thermoplastic elastomer and (c) a tackifier, dispersed in an organic solvent, with the proviso that the composition does not comprise a latent curing agent. | 11-19-2009 |
Fumitoshi Uno, Aichi-Ken JP
Hideki Uno, Toyota-Shi JP
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20090322475 | IN-VEHICLE WIRELESS SYSTEM - An in-vehicle wireless system, capable of operating at least in a copy mode and a transmission mode, comprises: at least one receiving unit receiving a wireless signal transmitted from a remote control transmitter and demodulates a control code signal; and at least one transmitting unit transmitting wireless signals at a plurality of carrier frequencies; and a control unit controlling so as to obtain a control code from the control code signal and store it in the copy mode, and so as to perform transmitting the modulated wireless signals at all carrier frequencies unique to a plurality of the garage door opening-closing mechanisms or the like. The receiving unit may include a detection circuit connected to a reception antenna directly. | 12-31-2009 |
20110204905 | OCCUPANT DETECTION SYSTEM AND CONTROL METHOD OF OCCUPANT DETECTION SYSTEM - An occupant detection system includes an electrode provided in a vehicle seat for detecting the capacitance derived from a human body, an oscillator circuit that supplies a sinusoidal signal S | 08-25-2011 |
20110221459 | HYBRID OCCUPANT DETECTION SYSTEM - An occupant detection system includes a detection electrode provided in a vehicle seat, a phase difference measuring unit, a direct current measuring unit, and a detecting unit that detects an occupant. The phase difference measuring unit supplies a reference signal comprising a sinusoidal wave to the detection electrode via a resistive element, detects the potential of the detection electrode as an electrode signal, and measures a phase lag time of the electrode signal relative to the reference signal. The direct current measuring unit applies a steady DC voltage to the detection electrode via a resistive element, detects the potential of the detection electrode, and measures time it takes from start of application of the DC voltage to the time when the detection electrode reaches a given potential, as a charge time. The detecting unit detects an occupant based on the phase lag time and the charge time. | 09-15-2011 |
20110299608 | COMMUNICATION CIRCUIT AND VEHICLE COMMUNICATION APPARATUS USING THE SAME - A communication circuit is provided which transmits an information bit string from a transmission unit to a reception unit. The transmission unit includes a first modulation circuit that modulates a first carrier wave by a start bit to generate a first frequency signal, a second modulation circuit that modulates a second carrier wave by the information bit string to generate a second frequency signal, and a transmission circuit that transmits the first and second frequency signals from a transmitting antenna. The reception unit includes a reception circuit that receives a signal from the transmission unit, a first detector circuit that detects a signal of the first carrier wave to demodulate the start bit, a second detector circuit that detects a signal of the second carrier wave to demodulate the information bit string, and a detection circuit that is synchronized by the start bit and reads the information bit string. | 12-08-2011 |
Hideki Uno, Kariya-Shi JP
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20100102833 | SITTING DETECTION SYSTEM - A sitting detection system determines whether an occupant is seated in a vehicle seat or not by applying a DC voltage to a sheet-like detection electrode that is provided in the seat, and measuring the time for capacitance between the detection electrode and a ground to be charged to a predetermined level using simple implement. The use of the conductive woven cloth, which is formed with the surface member of the seat, as the detection electrode enables not to degrade the texture of the seat. The threshold time for detecting whether an occupant is seated in a seat or not may be set using a charging time which is measured when no occupant is seated in the seat as the initial value. | 04-29-2010 |
Hidemitsu Uno, Matsuyama-Shi JP
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20090317753 | BICYCLO COMPOUND, METHOD FOR PRODUCING PENTACENE AND A FILM THEREOF USING THE SAME, AND METHOD FOR PRODUCING BICYCLO COMPOUND - A method for producing highly purified fused aromatic ring compounds with high yield by a simpler method. A method for producing a fused aromatic ring compound comprising irradiating the bicyclo compound containing at least one bicyclo ring represented by formula (1) in a molecule with light to detach a leaving group X from a residual part to form an aromatic ring: | 12-24-2009 |
20110223714 | NOVEL COMPOUND AND METHOD OF PRODUCING ORGANIC SEMICONDUCTOR DEVICE - A method of producing an organic semiconductor device is provided in which a layer composed of an organic semiconductor having excellent crystallinity and orientation in a low-temperature region can be formed, and the device can be produced in the air. The method includes forming a layer composed of an organic semiconductor precursor on a base body and irradiating the organic semiconductor precursor with light, wherein the organic semiconductor precursor is a porphyrin compound or an azaporphyrin compound having in its molecule at least one of the structure represented by the following general formula (1) or (2): | 09-15-2011 |
Hikaru Uno, Ibaraki JP
Hirohiko Uno, Shiga JP
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20100019274 | Semiconductor device - A semiconductor device includes an insulating film formed over a semiconductor substrate, a Zener diode formed above the insulating film, an interlayer film formed above the Zener diode, and a gate aluminum and a source aluminum formed above the interlayer film. The Zener diode is connected between the gate aluminum and the source aluminum. The Zener diode is formed by alternately joining an N type region and a P type region concentrically. The gate electrode includes a gate pad section. A planar shape of the Zener diode is substantially similar to a planer shape of the gate pad section. The gate pad section extends for a predetermined distance from an outermost edge of the P type region of the Zener diode to outside. | 01-28-2010 |
Hiroshi Uno, Kawasaki JP
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20090284863 | MAGNETIC RECORDING CIRCUIT, MAGNETIC RECORDING DEVICE, AND INFORMATION RECORDING METHOD - A magnetic recording circuit includes a write amplifier that supplies a recording current to a magnetic recording head, and switches a direction of the recording current in accordance with information. The magnetic recording circuit further includes a control circuit that adjusts a rising speed of the recording current. | 11-19-2009 |
20100002337 | MAGNETIC RECORDING APPARATUS, RECORDING HEAD, AND MAGNETIC RECORDING METHOD - According to one embodiment, a magnetic recording apparatus includes a current modulator and a recording head. The current modulator modulates current according to codes with run-length limitation in which a run-length is limited to a predetermined number. The recording head moves relative to the surface of a magnetic recording medium where the information is recorded based on directions of magnetizations and forms the magnetizations by the modulated current. The recording head includes a coil and a magnetic core. The coil generates a magnetic field corresponding to the modulated current. The magnetic core extends inside the coil with an end facing the magnetic recording medium. The magnetic core forms the magnetizations by guiding and applying the magnetic field from the end to the magnetic recording medium. The length of the end in the direction in which the magnetizations are aligned is not less than a length of the predetermined number. | 01-07-2010 |
20100053788 | METHOD OF MEASURING VARIATION IN FLOATING AMOUNT AND MAGNETIC STORAGE APPARATUS - A method for measuring a variation in the floating amount of a magnetic head comprising: measuring the ambient temperature which is a temperature of the magnetic storage apparatus; reading a signal recorded in the magnetic recording medium; measuring a signal value which is a value related to a signal read in the reading; and calculating a variation in the floating amount of the magnetic head based on relationship information which is information representing a relationship between the ambient temperature and signal value that have previously been measured, measurement value which is the ambient temperature measured in the measuring of the temperature, and signal value measured in the measuring of the signal. | 03-04-2010 |
Hiroyuki Uno, Miyagi JP
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20110063175 | PORTABLE WIRELESS DEVICE - There is provided a foldable portable radio capable of exhibiting high communication performance despite its slimness and compact housings. | 03-17-2011 |
20110102285 | PORTABLE WIRELESS DEVICE - There is provided a foldable portable radio that can exhibit high phone call performance despite its low profile and small size. | 05-05-2011 |
Hiroyuki Uno, Kawasaki JP
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20090176346 | Monitor pattern of semiconductor device and method of manufacturing semiconductor device - A plurality of diffused resistors and a plurality of wirings (resistive elements) are alternately disposed along a virtual line, and those diffused resistors and wirings are connected in series by contact vias. In the same wiring layer as that of the wirings, a dummy pattern is formed so as to surround a formation region of the wirings and the diffused resistors. A space between the dummy pattern and the wirings is set in accordance with, for example, a minimum space between wirings in a chip formation portion. | 07-09-2009 |
20110092042 | MONITOR PATTERN OF SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE - A plurality of diffused resistors and a plurality of wirings (resistive elements) are alternately disposed along a virtual line, and those diffused resistors and wirings are connected in series by contact vias. In the same wiring layer as that of the wirings, a dummy pattern is formed so as to surround a formation region of the wirings and the diffused resistors. A space between the dummy pattern and the wirings is set in accordance with, for example, a minimum space between wirings in a chip formation portion. | 04-21-2011 |
Hiroyuki Uno, Sendai-Shi JP
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20100039343 | ANTENNA DEVICE - Provided is an antenna device which is small and low in height to be easily mounted on a small radio and forms a main beam, which has excellent radiation pattern frequency characteristics and is tilted in the horizontal direction. Slot elements ( | 02-18-2010 |
Jin Uno, Okazaki-Shi JP
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20100245478 | NOZZLE PLATE MANUFACTURING METHOD AND NOZZLE PLATE - A projecting portion is formed on a surface of a liquid droplet discharge side of a substrate in which a plurality of nozzle holes for discharging a liquid droplet will be processed. A liquid droplet formed of a polyimide resin is attached to the vicinity of a portion which will become an opening on the surface of the liquid droplet discharge side of the substrate. Then, the liquid droplet is hardened to form the projecting portion in the vicinity of the portion which will become the opening, and a liquid repellent film is formed on the surface of the liquid droplet discharge side. Thereafter, the nozzle holes are formed on the surface of the liquid droplet discharge side to make up a nozzle surface. | 09-30-2010 |
20140085380 | METHOD FOR MANUFACTURING LIQUID JETTING APPARATUS, METHOD FOR MANUFACTURING NOZZLE PLATE, AND LIQUID DROPLET JETTING APPARATUS - There is provided a method of manufacturing liquid jetting apparatus which includes a nozzle plate in which a nozzle configured to jet a liquid is formed, and a channel structure in which a liquid channel communicating with the nozzle is formed. The method of manufacturing liquid jetting apparatus includes, removing a part of a metal layer of a stacked body in which a resin layer and the metal layer are stacked without intervening an adhesive, to expose the resin layer partially, forming the nozzle in the resin layer such that, the nozzle opens in an area exposed through the metal layer, and joining the stacked body which is to be the nozzle plate in a case that the nozzle is formed, to the channel structure. | 03-27-2014 |
Juichi Uno, Ota-Shi JP
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20080310064 | Protection Circuit - A protection circuit comprising: a second circuit to be connected to a first circuit, the first circuit including: a first reference voltage generating circuit configured to generate a first reference voltage; a first comparing voltage generating circuit configured to generate a first comparing voltage a first comparator configured to output a first comparing output voltage and a first control circuit the second circuit including: a second comparing voltage generating circuit configured to be input with the first reference voltage and to generate a second comparing voltage to be compared with a battery voltage based on the first reference voltage; a second comparator configured to output a second comparing output voltage corresponding to relation in magnitude between the second comparing voltage and the battery voltage; and a second control circuit configured to control the supply of the charging voltage to the secondary battery corresponding to the second comparing output voltage. | 12-18-2008 |
Kanae Uno, Shibuya-Ku JP
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20090310211 | LIGHT SOURCE OPTICAL SYSTEM - The invention relates to a light source optical system for endoscopes which is compatible with various viewing modes, prevents an associated light source apparatus from growing bulky, and makes sure brightness. The light source optical system comprises, in order from the light source | 12-17-2009 |
Katsuhiko Uno, Shiga JP
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20100326976 | POLYMER HEATING ELEMENT - An object of the present invention is to provide a polymer resistor capable of being formed thin and exhibiting low resistance, thereby providing a polymer heating element in which the flexibility and usability and reliability of a planar heating element at the time of attachment to an appliance are improved while reducing the cost. | 12-30-2010 |
20130306745 | WATER HEATER - A water heater includes a hot water tank | 11-21-2013 |
Katsuhiko Uno, Nara JP
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20090051196 | SHEET HEATING ELEMENT AND SEAT MAKING USE OF THE SAME - The seating element has an electrically insulative substrate, a pair of electrodes disposed on the substrate, and a polymer resistor electrically connected to the electrodes. The polymer resistor includes resin composition cross-linked via one of oxygen atom and nitrogen atom, and at least one of fibrous conductor and flake-like conductor mixed in the resin composition. | 02-26-2009 |
20100038356 | SHEET HEATING ELEMENT - The sheet heating element according to the present invention comprises a substrate sheet made of an electrically insulative material and lines made of electrically conductive materials and arranged with a distance between them on the substrate sheet. The sheet heating element further comprises at least one PTC resistor sheet being in electrical contact with the lines and configured to heat up in a self-regulated manner in response to a supply of electricity from the lines. The at least one PTC resistor sheet may comprise a flame retardant agent and/or a liquid-resistant resin. The sheet heating element according to the present invention has excellent flexibility, durability, and reliability, as well as low manufacturing cost. When the sheet heating element of the present invention is used in a car seat heater or in a steering wheel heater, the passenger feels comfortable when seated thereon, and the driver feels comfortable when touching the steering wheel. | 02-18-2010 |
20130277359 | PTC RESISTOR - A PTC resistor according to the present invention comprises at least one PTC composition which comprises at least one resin and at least two conductive materials. The at least two conductive materials comprises at least two conductive materials different from each other. The at least one PTC composition may comprise a first PTC composition which comprises a first resin and at least one first conductive material and a second PTC composition which is compounded with the first PTC composition and comprises a second resin and at least one second conductive material. The at least one first conductive material is at least partially different from the at least one second conductive material. One of the first resin and the second resin may comprise a reactant resin and a reactive resin which is cross-linked with the reactant resin. The PTC resistor may comprise a flame retardant agent. The PTC resistor may comprise a liquid-resistant resin. | 10-24-2013 |
Kazuhide Uno, Kawasaki-Shi JP
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20100047715 | CHEMICALLY AMPLIFIED POSITIVE-TYPE PHOTORESIST COMPOSITION FOR THICK FILM, CHEMICALLY AMPLIFIED DRY FILM FOR THICK FILM, AND METHOD FOR PRODUCTION OF THICK FILM RESIST PATTERN - Disclosed are a chemically amplified positive-type photoresist composition for a thick film, a chemically amplified dry film for a thick film, and a method for producing a thick film resist pattern, all of which are capable of obtaining a satisfactory resist pattern with high sensitivity even on a substrate having a portion formed of copper on an upper surface thereof. The chemically amplified positive-type photoresist composition for a thick film comprises component (A) which includes at least one compound capable of producing an acid upon irradiation with an actinic ray or radiation, and component (B) which includes at least one resin whose alkali solubility increases by the action of an acid, in which the component (A) includes an onium fluorinated alkyl fluorophosphate having a specific structure. | 02-25-2010 |
Kazumasa Uno, Yokohama JP
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20100046281 | SEMICONDUCTOR MEMORY DEVICE - A semiconductor memory device includes a plurality of memory cells | 02-25-2010 |
Kazutaka Uno, Osaka-Shi JP
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20100086727 | Method for molding fiber-reinforced thermoplastic composite material, intermediate thereof and composite sheet - Provided is a method for molding a fiber-reinforced thermoplastic composite material with good workability. The method enables to stably obtain articles having good quality at low cost. The method for molding a fiber-reinforced thermoplastic composite material of the present invention includes placing, in molds ( | 04-08-2010 |
Kazuya Uno, Kawasaki JP
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20080240515 | METHOD OF ADJUSTING REFERENCE INFORMATION FOR BIOMETRIC AUTHENTICATION AND APPARATUS - According to an aspect of an embodiment, a method of adjusting reference information for biometric authentication, comprises storing the reference information including reference biometric data and threshold values corresponding to a plurality of users, respectively, obtaining biometric data of a user by inputting biometric information of the user, calculating a matching ratio of the biometric data with the reference biometric data of each of the users, respectively, comparing the matching ratio of each of the users with the threshold value of each of the users, respectively, determining which of the matching ratios exceed the corresponding threshold values and adjusting the threshold values which are exceeded by the corresponding matching ratios so that all the matching ratios but the highest matching ratio become lower than the adjusted threshold values, respectively. | 10-02-2008 |
20100045787 | AUTHENTICATING APPARATUS, AUTHENTICATING SYSTEM, AND AUTHENTICATING METHOD - An authenticating apparatus that authenticates whether a user is a registrant based on biometric information includes a biometric information input unit to input the biometric information, a registered information memory unit to memorize, together with a single or plural registrants of the biometric information, registered biometric information for each of the registrants, an identification candidate information memory unit to memorize candidate information representing registrants selected from the registrants of the registered information memory unit, and an identifying unit to compare the biometric information of the user input to the biometric information input unit and the registered biometric information of the registered information memory unit to decide on a single registrant or select plural registrants based on similarity, and, when plural registrants are selected, memorize the plural registrants in the identification candidate information memory unit as candidate information to use the candidate information as objects to be identified for biometric information of a subsequent input. | 02-25-2010 |
20120189170 | BIOMETRIC AUTHENTICATION DEVICE, METHOD OF CONTROLLING BIOMETRIC AUTHENTICATION DEVICE AND NON-TRANSITORY, COMPUTER READABLE STORAGE MEDIUM - A biometric authentication device includes a storage unit that stores a plurality of pieces of reference biometric data, an identification control unit that extracts reference biometric data where a coefficient for determining a similarity to acquired biometric data is greater than or equal to a first threshold value, a similar region extraction unit that obtains coefficients for determining similarities between the plural pieces of extracted reference biometric data, in units of predetermined regions, and extracts a similar region where the coefficient for similarity determination is greater than or equal to a second threshold value when a plurality of pieces of reference biometric data are extracted by the identification control unit, and a judgment unit that weights a coefficient for determining a similarity to a dissimilar region, compared with the coefficient for determining a similarity to the extracted similar region, and judging the degree of similarity. | 07-26-2012 |
Keiichi Uno, Kariya-City JP
Patent application number | Description | Published |
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20080240955 | HYDRAULIC PUMP - A hydraulic pump includes a cylinder block having a cylinder, a rotor rotatable in the cylinder, and a vane movable in a radial direction of the rotor and biased to the rotor. The vane, the cylinder, and the rotor thereamong define an operation chamber. The rotor draws fluid into the operation chamber and sends the fluid outside the operation chamber. The vane is urged to the rotor according to differential pressure between pressure of fluid at high-pressure in the operation chamber and pressure of fluid at low-pressure in the operation chamber. The vane and the rotor define a hardness ratio being calculated by dividing hardness of the vane by hardness of the rotor, and the hardness ratio is greater than or equal to 1.6. | 10-02-2008 |
20090013705 | Refrigeration apparatus with exhaust heat recovery device - A refrigeration apparatus with an exhaust heat recovery device mounted on a vehicle includes a refrigeration cycle for allowing a refrigerant for refrigeration to circulate therethrough, and a Rankine cycle for allowing a refrigerant for the Rankine cycle to circulate therethrough. The Rankine-cycle condenser and the refrigeration-cycle condenser are disposed in predetermined positions of the vehicle in series with respect to a flow direction of external air for cooling, and the Rankine-cycle condenser is disposed on an upstream side of the external air with respect to the refrigeration-cycle condenser. | 01-15-2009 |
20090031749 | Refrigeration apparatus with exhaust heat recovery device - A refrigeration apparatus with an exhaust heat recovery device mounted on a vehicle includes a refrigeration cycle for allowing a refrigerant for refrigeration to circulate therethrough, and a Rankine cycle for allowing a refrigerant for the Rankine cycle to circulate therethrough. The refrigeration-cycle condenser and the Rankine-cycle condenser are disposed in predetermined positions of the vehicle in series with respect to a flow direction of external air for cooling, and the refrigeration-cycle condenser is disposed on an upstream side of the external air with respect to the Rankine-cycle condenser. | 02-05-2009 |
20090071156 | Waste heat recovery apparatus - A waste heat recovery apparatus including a Rankine cycle which includes a heater for heating an operation fluid by waste heat from a heat-generating device, an expansion unit for converting energy of expansion of the operation fluid flowing out from the heater into mechanical energy, and a condenser for condensing and liquefying the expanded operation fluid, a temperature detector for detecting the temperature of the operation fluid on the inlet side of the expansion unit, a pressure detector for detecting inlet-side pressure of the expansion unit, a pressure detector for detecting outlet-side pressure of the expansion unit, and a control unit. The control unit controls a command rotational speed of the expansion unit based on superheated degree information at the inlet of the expansion unit obtained from the operation fluid temperature and the inlet-side pressure, and pressure information in which the outlet-side pressure is considered. | 03-19-2009 |
20120230657 | HEATING DEVICE - A heating device includes a loop heat pipe and a plurality of heat sources. The loop heat pipe has an evaporation part, and a heat transferred by the loop heat pipe is used for a heating. The plurality of heat sources that heats a liquid phase working fluid is arranged in the evaporation part of the loop heat pipe. | 09-13-2012 |
20120290161 | AIR-CONDITIONING CONTROL DEVICE FOR ELECTRIC VEHICLE - A detector detects a remaining power of a battery. A calculator calculates a demand load of air-conditioning based on at least one of a preset temperature set for air in a passenger compartment of an electric vehicle and an outside temperature of air outside of the electric vehicle. A switching portion switches a mode of air-conditioning between a battery mode and an engine mode based on the calculated demand load and the detected remaining power of the battery. The battery mode causes the battery to supply electric power for air-conditioning, and the engine mode causes an engine of the electric vehicle to supply combustion energy for air-conditioning. | 11-15-2012 |
Keisuke Uno, Nara JP
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20100046956 | OPTICAL TRANSMISSION SYSTEM AND ELECTRONIC DEVICE - A light transmission system includes a core for transmitting a clock signal as an optical signal, a core for transmitting a data signal or a control signal as the optical signal in a first direction, which is a direction same as a transmission direction of the clock signal, and a core for transmitting the data signal or the control signal as the optical signal in a second direction, which is an opposite direction to the transmission direction of the clock signal are arranged, thereby bi-directionally transmitting the data signal or the control signal. | 02-25-2010 |
20100119236 | OPTICAL TRANSMISSION MODULE AND ELECTRONIC DEVICE - A light transmission module has a light transmitting unit having a light emitting portion for outputting an optical signal corresponding to a data signal input as an electrical signal, and a first power supply controller for controlling a drive power supply of the light emitting portion, a light transmission path for transmitting the optical signal introduced from the light transmitting unit, a light receiving unit having a light receiving portion for receiving the optical signal output from the light transmission path and outputting an electrical signal corresponding to the optical signal, and a second power supply controller for controlling a drive power supply of the light receiving portion, and at least one electrical transmission path, connecting the light transmitting unit and the light receiving unit, for transmitting a control signal for controlling power supply to the light emitting portion and the light receiving portion to the first power supply controller and the second power supply controller. The first power supply controller and the second power supply controller control the power supply to the light emitting portion and the light receiving portion based on the control signal input via the electrical transmission path. | 05-13-2010 |
20100124422 | OPTICAL TRANSMISSION MODULE - A light transmission module includes an optical converter for converting an electrical signal to an optical signal; a light transmission path for transmitting the optical signal converted by the optical converter; an electrical transmission path for transmitting an input electrical signal; and a control instructing unit for instructing stop of drive to the optical converter based on a detection of an input electrical signal. When an input electrical signal having a predetermined frequency is detected, the input electrical signal having the predetermined frequency is converted to an optical signal and transmitted in the light transmission path. When input of an electrical signal other than the predetermined frequency is detected, the electrical signal other than the predetermined frequency is transmitted by the electrical transmission path without being converted to an optical signal due to the stop of the drive of the optical converter. | 05-20-2010 |
20110135311 | TRANSMITTER, RECEIVER, TRANSCEIVER, TRANSMISSION CONTROL METHOD, RECEPTION CONTROL METHOD, OPTICAL TRANSMISSION MODULE AND ELECTRONIC DEVICE - A transmission device has a light emitting element for converting an electric signal to an optical signal and transmitting the same, and a drive section for outputting the optical signal from the light emitting element and driving the light emitting element by providing the electric signal to the light emitting element. The electric signal provided by the drive section to the light emitting element is a waveform deformed signal having a waveform in which a time required for a fall is longer than a time required for a rise in a binary signal having a signal of high level and a signal of low level. | 06-09-2011 |
20110176586 | SIGNAL PROCESSING DEVICE, SIGNAL PROCESSING METHOD, RECEPTION DEVICE, TRANSMISSION/RECEPTION DEVICE, COMMUNICATION MODULE, AND ELECTRONIC DEVICE - It is possible to reduce a noise component mixed in an analog signal while suppressing increase of power consumption. An amplification unit amplifies the inputted analog signal and converts the amplified signal into a digital signal of a predetermined format for output. The amplification unit includes: an analog circuit unit for processing an analog signal; and a digital circuit unit for processing a digital signal; wherein the circuits are arranged on a substrate. The analog circuit unit includes: an amplification circuit for amplifying the inputted analog signal; and an LPF for cutting off a high frequency component of the amplified analog signal. The digital circuit unit includes: a rectification circuit which rectifies a waveform of the signal whose high-frequency component is cut off; and digital output circuit which converts the waveform-rectified signal into a digital signal of a predetermined format for output. | 07-21-2011 |
Kenji Uno, Miyagi JP
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20080293830 | Method For Activating Efferent Sympathetic Nerves Innervating Adipose Tissues To Improve Obesity And Symptoms Associated Therewith - A method for activating an efferent sympathetic nerve innervating an adipose tissue and improving obesity-associated symptoms is provided, comprising stimulating an afferent vagal nerve from the liver without directly enhancing peroxisome proliferator-activated receptor (PPAR)-γ2 function in the liver. | 11-27-2008 |
Kiichiro Uno, Ibaraki JP
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20100079000 | Power Feeding Control Apparatus and Charging System - In order to actualize a power feeding control apparatus and a charging system that are capable of efficiently charging plural storage batteries using a load-capacity controlled power source, the power feeding control apparatus | 04-01-2010 |
Koji Uno, Wako-Shi JP
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20090309398 | COUPLING MECHANISM FOR HEADREST OF VEHICLE SEAT - A vehicle seat of the invention has an upper movable member ( | 12-17-2009 |
20110175409 | Coupling Mechanism for Headrest of Vehicle Seat - A vehicle seat is provided comprising a seat back frame having right and left side frames, a headrest for supporting a head of a seat occupant, and a back-and-forth movable body provided inside a backrest that is positioned at a rear of the seat occupant, wherein a backward movement of the back-and-forth movable body forwardly moves the headrest to support the head of the seat occupant. The back-and-forth movable body is attached to each side frame through a link member and is provided with a backward protrusion protruding backward, and the backward protrusion extends laterally. | 07-21-2011 |
20110175410 | Coupling Mechanism for Headrest of Vehicle Seat - A vehicle seat is provided comprising a seat back frame having right and left side frames, a headrest for supporting a head of a seat occupant, and a back-and-forth movable body provided inside a backrest that is positioned at a rear of the seat occupant, wherein a backward movement of the back-and-forth movable body forwardly moves the headrest to support the head of the seat occupant. The back-and-forth movable body is attached to each side frame through a link member and is provided with a backward protrusion protruding backward, and the backward protrusion extends laterally. | 07-21-2011 |
20110193377 | Coupling Mechanism for Headrest of Vehicle Seat - A vehicle seat is provided comprising a seat back frame having right and left side frames, a headrest for supporting a head of a seat occupant, and a back-and-forth movable body provided inside a backrest that is positioned at a rear of the seat occupant, wherein a backward movement of the back-and-forth movable body forwardly moves the headrest to support the head of the seat occupant. The back-and-forth movable body is attached to each side frame through a link member and is provided with a backward protrusion protruding backward, and the backward protrusion extends laterally. | 08-11-2011 |
Koji Uno, Saitama-Ken JP
Patent application number | Description | Published |
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20080265637 | Active Headrest Mechanism for Vehicle Seat - A vehicle seat of the invention includes: a rectangular-shaped seat back frame ( | 10-30-2008 |
20100026060 | VEHICLE SEAT AND METHOD OF ASSEMBLING VEHICLE SEAT - A backrest frame | 02-04-2010 |
20120126593 | COUPLING MECHANISM FOR HEADREST OF VEHICLE SEAT - A vehicle seat is provided comprising a seat back frame having right and left side frames, a headrest for supporting a head of a seat occupant, and a back-and-forth movable body provided inside a backrest that is positioned at a rear of the seat occupant, wherein a backward movement of the back-and-forth movable body forwardly moves the headrest to support the head of the seat occupant. The back-and-forth movable body is attached to each side frame through a link member and is provided with a backward protrusion protruding backward, and the backward protrusion extends laterally. | 05-24-2012 |
20120126594 | COUPLING MECHANISM FOR HEADREST OF VEHICLE SEAT - A vehicle seat is provided comprising a seat back frame having right and left side frames, a headrest for supporting a head of a seat occupant, and a back-and-forth movable body provided inside a backrest that is positioned at a rear of the seat occupant, wherein a backward movement of the back-and-forth movable body forwardly moves the headrest to support the head of the seat occupant. The back-and-forth movable body is attached to each side frame through a link member and is provided with a backward protrusion protruding backward, and the backward protrusion extends laterally. | 05-24-2012 |
20130076087 | VEHICLE SEAT - A backrest frame is provided with a cushion plate of one substantially square plate form positioned behind the waist from the upper part of the back of a vehicle seat occupant, movably back and forth by way of a plurality of upper and lower parallel seat springs, one end of either one of a pair of right and left seat springs of the plurality of upper and lower parallel seat springs is connected to a pair of lower link mechanisms provided rotatably on the backrest frame, and a rear end collision sensor is formed by the cushion plate between the seat springs for moving a headrest forward, and a coupling part of the other end of the seat spring is directly attached to the lower link mechanism. | 03-28-2013 |
20130082496 | VEHICLE SEAT - A vehicle seat is provided comprising a seat back frame having right and left side frames, a headrest for supporting a head of a seat occupant, and a back-and-forth movable plate member provided inside a backrest that is positioned at a rear of the seat occupant, wherein a backward movement of the plate reduces a distance between the head of the seat occupant and the headrest. The plate is attached to each side frame through a link member and a link support shaft swingably supports the link member. A bracket member that supports the link support shaft and is attached to the side frame. | 04-04-2013 |
Kouji Uno, Osaka-Shi JP
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20080205947 | IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD - An image forming device includes an image support body on which an electrostatic latent image is formed. A developer develops the electrostatic latent image on the image support body with a toner to form a toner image. The toner image on the image support body is transferred to an intermediate transfer belt. A primary transferee transfers the toner image on the image support body onto the intermediate transfer belt, and a secondary transferee transfers the toner image on the intermediate transfer belt onto paper. The image support body and the primary transferee are offset. A volume resistance of the intermediate transfer belt is adjusted to a value within the range of 1×10 | 08-28-2008 |
Masaharu Uno, Fujisawa-Shi JP
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20080314759 | CONDUCTIVE DIAMOND ELECTRODE STRUCTURE AND METHOD FOR ELECTROLYTIC SYNTHESIS OF FLUORINE-CONTAINING MATERIAL - The present invention provides a conductive diamond electrode structure for use in electrolytic synthesis of a fluorine-containing material with a fluoride ion-containing molten salt electrolytic bath, which comprises: a conductive electrode feeder; and a conductive diamond catalyst carrier comprising a conductive substrate and a conductive diamond film carried on a surface thereof, wherein the conductive diamond catalyst carrier is detachably attached to the conductive electrode feeder at a portion to be immersed in the electrolytic bath. Also disclosed is an electrolytic synthesis of a fluorine-containing material using the conductive diamond electrode structure. | 12-25-2008 |
20100193371 | ANODE FOR ELECTROLYSIS AND METHOD OF ELECTROLYTICALLY SYNTHESIZING FLUORINE-CONTAINING SUBSTANCE USING THE ANODE FOR ELECTROLYSIS - The present invention provides an electrode for electrolysis, wherein the electrode comprises: a substrate comprising an electrically conductive material, wherein the surface of the substrate is made of glassy carbon; and an electrically conductive diamond film with which at least part of the substrate is coated. | 08-05-2010 |
Masahiko Uno, Kumamoto JP
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20090103000 | DISPLAY DEVICE - A display device includes a display panel having a display plane, a frame having an opening formed at an area corresponding to the display plane, for holding the periphery of the display panel, a protecting cover for protecting the display plane, and two transparent adhesive sheets arranged in the gap between the display plane and the protecting cover. | 04-23-2009 |
Masayuki Uno, Ina-Shi JP
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20090185406 | Switched-Capacitor Circuit Having Two Feedback Capacitors - A switched-capacitor circuit performing two-phase operation with a sampling phase and an amplification phase comprising: an inverter having a common source type input transistor and a load transistor; a first capacitor whose first terminal is connected to a gate of the input transistor serving as an input of the inverter; a first switch which connects between the input (the gate of the input transistor) and the output of the inverter, which turns on during the sampling phase and turns off during the amplification phase; a second switch which connects a second terminal of the first capacitor to an input voltage terminal during the sampling phase, and connects the second terminal of the first capacitor to the output terminal of the inverter during the amplification phase; a second capacitor whose first terminal is connected to a gate of the load transistor of the inverter and whose second terminal is connected to the second terminal of the first capacitor; and a third switch which connects the first terminal of the second capacitor to a bias voltage terminal during the sampling phase, and turns off the first terminal of the second capacitor from the bias voltage during the amplification phase. | 07-23-2009 |
Mitsuru Uno, Wakayama JP
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20090318718 | PROCESS FOR PRODUCTION OF GLYCIDOL - The present invention relates to a process for producing glycidol from glycerol carbonate as a raw material with a high yield. The process for producing glycidol according to the present invention includes the steps of (1) reducing a content of a salt having a weak acidity in glycerol carbonate to 1500 ppm by mass or less; and (2) obtaining the glycidol from the glycerol carbonate. | 12-24-2009 |
20100234646 | Method For Producing (Poly) Glyceryl Ether - The present invention relates to a process for producing a (poly)glyceryl ether which includes the step of reacting an alcohol with glycidol under a neutral condition. According to the process of the present invention, the (poly)glyceryl ether having a narrow molecular weight distribution can be produced with a high yield in a simplified manner. | 09-16-2010 |
20110015414 | PROCESS FOR PRODUCING GLYCIDOL - The present invention relates to a process for producing glycidol from glycerol carbonate by subjecting the glycerol carbonate to decarboxylation reaction in the presence of a solvent containing no active hydrogen. In the process, glycidol can be produced from glycerol carbonate as a raw material of the glycidol with a high selectivity. | 01-20-2011 |
20110282103 | PROCESS FOR THE PREPARATION OF POLYGLYCERYL ETHER DERIVATIVES - The present invention relates to a process for producing polyglyceryl ether derivatives in which the polyglyceryl ether derivatives are produced from an alcohol (except for glycidol and glycerol) and glycidol in the presence of an aluminosilicate which is ion-exchanged with at least one cation selected from the group consisting of ammonium ions, alkali metal ions and alkali earth metal ions. In the process of the present invention, a removal step of the catalyst can be simplified, and the polyglyceryl ether derivatives can be produced in an economical and efficient manner. | 11-17-2011 |
20120004470 | PROCESS FOR PRODUCING ETHER COMPOUND - The present invention relates to a process for producing an ether compound in a simplified, efficient manner, including the step of reacting a hydroxyl group-containing compound with an epoxy compound in the presence of an oxide of a metal of Group 4 of the Periodic Table on which a sulfate ion is supported, wherein a sum of a diffraction intensity of a (111) crystal lattice plane and a diffraction intensity of a (−111) crystal lattice place of the metal oxide is 2000 cps or larger as measured by subjecting the metal oxide to powder X-ray diffraction analysis. | 01-05-2012 |
Mugijiro Uno, Isehara-Shi JP
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20090103935 | IMAGE FORMING APPARATUS AND DEVELOPER SUPPLY METHOD THEREFOR - An image forming apparatus includes an latent image carrier configured to carry a latent image thereon, a developing unit disposed facing the latent image carrier to develop the latent image with developer, a developer container containing the developer and attachable to the image forming apparatus, a developer detector configured to detect the presence of the developer in the developing unit, and a developer supply controller. The developer supply controller prohibits supply of the developer from the developer container to the developing unit when the developer detector detects that the developer is present in the developing unit. | 04-23-2009 |
Mugijirou Uno, Isehara City JP
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20080279592 | DEVELOPING AGENT STORAGE DEVICE AND IMAGE FORMING APPARATUS HAVING SAME - A developing agent storage device for storing a refill developing agent includes toner particles, carrier particles, an inner layer of the developing agent storage device. The toner particles and carrier particles compose the refill developing agent. The inner layer is provided as a wall contacting the refill developing agent. An electrostatic chargeability level of the toner particles, the carrier particles, and the inner layer is set in an order of toner, inner layer, and carrier from any one of a negative charge side and a positive charge side. | 11-13-2008 |
20080310865 | IMAGE FORMING APPARATUS - An image forming apparatus includes an image carrying member, a development unit, a first driving unit, a second driving unit, and a cleaning blade. The image carrying member forms a latent image thereon. The development unit develops the latent image formed on the image carrying member. The first driving unit drives the image carrying member. The second driving unit drives the development unit. The cleaning blade, contactable against the image carrying member, removes materials including toner remaining on the image carrying member. When an agent-empty development unit is filled with a developing agent, the second driving unit is activated to start a driving of the development unit, and the first driving unit is activated to start a driving of the image carrying member after starting a developing agent filling operation to the development unit. | 12-18-2008 |
20090214267 | IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD CAPABLE OF AUTOMATICALLY COLLECTING DEVELOPER FROM DEVELOPMENT DEVICE - An image forming apparatus includes an image carrier, a development device, a developer collection device, a detector, and a controller. The image carrier carries a latent image. The development device develops the latent image into a toner image, and includes a developer carrier opposing the image carrier and carrying a developer. The developer collection device collects the developer from the development device when the development device is driven. The detector detects a state in which the developer carrier does not carry the developer. The controller starts driving the image carrier, starts driving the development device to cause the developer collection device to start collecting the developer, and stops driving the image carrier when the detector detects the state in which the developer carrier does not carry the developer, to collect the developer from the development device. | 08-27-2009 |
Nayomon Uno, Hasuda-Shi JP
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20080304933 | BOLT HOLDING MEMBER - A bolt temporary fixing nut | 12-11-2008 |
Osamu Uno, Kasugai JP
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20090140770 | INPUT/OUTPUT CIRCUIT - An input/output circuit, operable in an input mode and an output mode, for receiving data and an enable signal, the input/output circuit including an input/output terminal; a pull-up output transistor including a gate; a first logic circuit including an output node coupled to the gate of the pull-up output transistor; a pull-down output transistor including a gate; a second logic circuit coupled to the gate of the pull-down output transistor, and the second logic circuit inactivating the pull-down output transistor in the input mode; and a gate signal generation unit configured to generate a gate signal for inactivating the pull-up output transistor in accordance with the enable signal and an input signal provided from an external device to the input/output terminal in the input mode. | 06-04-2009 |
20120280740 | OUTPUT BUFFER CIRCUIT AND INPUT/OUTPUT BUFFER CIRCUIT - An output buffer circuit includes first and second output circuits, and those output terminals are coupled to each other. The first output circuit outputs a first signal having a voltage level of a first high potential power supply or a low potential power supply and includes a first output transistor at a high potential side. The second output circuit outputs a second signal having a voltage level of a second high potential power supply, which is lower than the first high potential power supply, or the low potential power supply and includes a second output transistor at a high potential side. A control circuit sets the gate and back gate of at least one of the first and second output transistor to the voltage level of the second high potential power supply when the first high potential power supply is deactivated and the second high potential power supply is activated. | 11-08-2012 |
20140132322 | INPUT CIRCUIT - An input circuit includes a first P-channel MOS transistor including a first terminal supplied with a high-potential power supply voltage and a second terminal coupled to a first node, a second P-channel MOS transistor including a first terminal coupled to the first node and a second terminal coupled to a second node, a first N-channel MOS transistor including a first terminal coupled to the second node and a second terminal coupled to a third node, and a second N-channel MOS transistor including a first terminal coupled to the third node and a second terminal supplied with a low-potential power supply voltage. An input signal is supplied to gate terminals of the P-channel MOS transistors and the N-channel MOS transistors. A control circuit controls the potential at the first node and the potential at the third node based on the input signal and the potential at the second node. | 05-15-2014 |
Seiji Uno, Aichi-Ken JP
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20110108337 | BATTERY-POWERED TOWING TRACTOR - The battery-powered towing tractor includes a front wheel, a rear wheel, a body, a battery, a member plate, a front reinforcing plate and a rear reinforcing plate. The body has a floor formed between the front wheel and the rear wheel. The battery is disposed in the body at a position between the front wheel and the floor. The member plate extends in width direction of the body for compartmenting a rear end of the floor in the body. The front reinforcing plate is joined to a front surface of the member plate. The rear reinforcing plate is joined to a rear surface of the member plate. The front reinforcing plate and the rear reinforcing plate are opposed across the member plate. | 05-12-2011 |
20110108338 | TOWING TRACTOR - A towing tractor includes an operator's cockpit, a battery, a hood, a first inclined surface, a first inclined surface and a second inclined surface. The battery is disposed forward of the operator's cockpit. The hood covers the top of the battery. The first inclined surface is formed on the hood and inclined downwardly toward the front of the towing tractor. The second inclined surface is located forward of the first inclined surface and inclined downwardly toward the front of the towing tractor. The inclination angle of the second inclined surface is greater than the inclination angle of the first inclined surface. | 05-12-2011 |
Shinsuke Uno, Gotemba-Shi JP
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20090311718 | DEGRADED AGONIST ANTIBODY - The invention relates to a modified antibody which contains two or more H chain V regions and two or more L chain V regions of monoclonal antibody and can transduce a signal into cells by crosslinking a cell surface molecule(s) to thereby serve as an agonist. The modified antibody can be used as a signal transduction agonist and, therefore, useful as a preventive and/or remedy for various diseases such as cancer, inflammation, hormone disorders and blood diseases. | 12-17-2009 |
Shohei Uno, Nara JP
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20100014172 | Lens barrel and imaging apparatus - A lens barrel includes: a barrel body; a diaphragm pivotally held in the barrel body; a diaphragm operating member that changes the diameter of the diaphragm; an operation arm that can pivot in the barrel body and fits in the diaphragm operating member, the operation arm, when pivoted, changing the diameter of the diaphragm via the diaphragm operating member; and a light-blocking plate that prevents unwanted light from entering the barrel body and has a passage portion through which the operation arm passes and an engagement portion that an engaging piece protruding from the diaphragm operating member engages, the light-blocking plate, along with the diaphragm operating member, pivotally supported, wherein the passage portion has an opening having a width that is substantially the same as the width of the operation arm. | 01-21-2010 |
20100014851 | Lens barrel and imaging apparatus - A lens barrel includes: a barrel body; a mount that is attached to an end of the barrel body and has a connection portion to be connected to an imaging apparatus body; and a substrate that is disposed on an attachment surface of the mount that is attached to the barrel body and on which a controller for controlling the action of the barrel body is formed, wherein the mount has a locking member that protrudes from the attachment surface and locks an operation member for operating a mechanism in the barrel body, and the substrate has a clearance that prevents interference with the locking member. | 01-21-2010 |
Shouichi Uno, Ome JP
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20090011592 | METHOD OF MANUFACTURE OF SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE AND SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE - In a process for the manufacture of a semiconductor integrated circuit device having an inlaid interconnect structure by embedding a conductor film in a recess, such as a trench or hole, formed in an organic insulating film which constitutes an interlevel dielectric film and includes an organosiloxane as a main component, the recess, such as a trench or hole, is formed by subjecting the organic insulating film to plasma dry etching in a CF-based gas/N | 01-08-2009 |
Taiga Uno, Ibaraki JP
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20100030545 | PATTERN SHAPE PREDICTING METHOD AND PATTERN SHAPE PREDICTING APPARATUS - A pattern shape predicting method comprising: predicting, with simulation, an intensity distribution of a pattern image concerning a pattern shape of a pattern on substrate formed on a substrate based on pattern data; calculating a first pattern edge position from the intensity distribution of the pattern image; calculating a feature value of the intensity distribution of the pattern image in a predetermined range including the first pattern edge position; calculating a fluctuation amount of the first pattern edge position from the feature value using a correlation; and predicting a second pattern edge position taking into account the fluctuation amount with respect to the first pattern edge position. | 02-04-2010 |
20100323282 | METHOD OF CORRECTING A FLARE AND COMPUTER PROGRAM PRODUCT - A method of correcting a flare comprising: calculating a distribution of a flare value corresponding to pattern data on the pattern data as a flare map; calculating an occupancy of a pattern having a predetermined flare value on the pattern data as a flare value occupancy for each flare value, by using the flare map; determining a reference flare value to be a reference of the flare value based on the distribution of the flare value occupancy; and performing a pattern correction corresponding to the flare value with a pattern correction amount at the reference flare value as a reference. | 12-23-2010 |
Takahiro Uno, Kariya-City JP
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20110000642 | Heat exchanger with inserts having a stress absorber - A heat exchanger comprising: a core portion including a plurality of tubes; a pair of header tanks communicating with the tubes; and a pair of inserts arranged substantially parallel to the length of the tubes, and in such a manner as to contact the core portion at the ends of the core portion to transfer the heat from the core portion, and having the ends thereof supported on the header tanks; wherein a stress absorber to absorb the stress generated along the length of each insert is formed in the insert; wherein the stress absorber is formed over each insert from the upstream side to the downstream side in the air flow; and wherein the stress absorber is arranged in such a manner that the most upstream end and the most downstream end thereof in the air flow are not superposed, one on the other, along the direction of air flow. | 01-06-2011 |
20120031593 | Oil cooler - An inner fin is an offset fin having a wavy cross-section that is perpendicular to an oil flowing direction, and has a louver that is partially cut and bent in a direction parallel with the oil flowing direction. The wavy cross-section is defined by alternately placing first-side convex parts and second-side convex parts. A fin height fh is defined by a distance from the first-side convex part to the second-side convex part in the cross-section. An area surrounded by the inner fin, a tube, and the first-side or second-side convex parts located adjacent with each other on the same side in the cross-section is converted into a corresponding circle having a diameter de. When a relationship of X=de/fh | 02-09-2012 |
Takahiro Uno, Iwaki JP
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20100009191 | FINE SILVER PARTICLES, PRODUCTION METHOD THEREOF, AND PRODUCTION APPARATUS THEREFOR - A method for producing fine silver particles which is characterized by making an aqueous silver ammine complex solution and a reducing agent solution come in contact with each other in an open space to reduce the silver ammine complex and deposit fine silver particles, either in which the contacting is conducted by (i) a method of spraying an aqueous silver ammine complex solution and a reducing agent solution through nozzles or (ii) a method of discharging an aqueous silver ammine complex solution and a reducing agent solution from obliquely downward nozzles opposite to each other to thereby produce fine silver particles which are free from coarse particles having particle sizes of 5 μm or more and have a mean particle size of primary particles of 0.08 to 1.0 μm and crystallite sizes of 20 to 150 nm or in which an aqueous silver ammine complex solution having a silver concentration of 20 to 180 g/L and an organic reducing agent solution having a reducing agent concentration of about 0.6 to about 1.4 times the silver concentration by reaction equivalent are used to thereby stably produce fine silver particles having a mean particle size of primary particles of 0.05 to 1.0 μm and crystallite sizes of 20 to 150 nm. | 01-14-2010 |
Takanori Uno, Kagoshima-Shi JP
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20110158537 | IMAGE PROCESSING APPARATUS - An electronic image is received by a system to process the image for the presence of a face. The image is repeatedly electronically scanned using a plurality of windows for the presence of facial poses. A plurality of directional poses is detected during the scanning process. Reliabilities for each type of detected poses are calculated. The reliabilities are based on the amount of times the directional poses are detected during the scanning process and directions of the directional poses. | 06-30-2011 |
Takanori Uno, Nagoya-Shi JP
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20090123866 | Method For Producing Toner - A method for producing toner is described. In the method for producing a toner, a resin liquid is prepared by mixing at least a binder resin made of polyester resin and a colorant with an organic solvent, the resin liquid is dispersed in an aqueous medium to form an emulsion, and the organic solvent is removed from the emulsion to produce a toner. The organic solvent before preparation of the resin liquid contains 5 to 20 parts by weight of water per 100 parts by weight of the organic solvent. | 05-14-2009 |
20090191477 | Method For Producing Toner - Provided is a method for producing a toner including the steps of: preparing a resin liquid by mixing at least a binder resin made of polyester resin and a colorant with an ester organic solvent represented by the following general formula (1); dispersing the resin liquid in an aqueous medium to form an emulsion; and removing the ester organic solvent from the emulsion to produce a toner, in which the ester organic solvent before the preparation of the resin liquid contains water in an amount of not less than 1% by weight and up to the saturation solubility at 25° C. to the ester organic solvent. | 07-30-2009 |
20090246669 | Method for Producing Negative Charging Toner - An object of the present teachings is to provide a method for producing a negative charging toner having a fine surface charge state. For this object the present teachings provide a method for producing a negative charging toner comprising a polyester resin as a main component is provided. The method comprises steps of producing base particles by emulsifying the polyester resin; causing a positively charged compound to be carried on the surfaces of the base particles and producing toner base particles by bringing the base particles carrying the positively charged compound into contact with negative charge control resin microparticles such that the negative charge control resin microparticles are fixed to the surfaces of the base particles. | 10-01-2009 |
Takanori Uno, Nisshin JP
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20110013947 | Developer Supply Apparatus and Image Forming Apparatus - A developer supply apparatus is provided which supplies a toner to a supply object, the developer supply apparatus including a developer storage body which stores a powdery developer, and a transfer body which transfers the developer along the developer transfer path with traveling wave electric fields. The developer includes a toner having a predetermined charging characteristic and an electric neutralizer having an opposite charging characteristic, which is opposite to the predetermined charging characteristic. | 01-20-2011 |
20110293335 | DEVELOPER SUPPLY DEVICE AND IMAGE FORMING APPARATUS HAVING THE SAME - A developer supply device is provided, which includes a developer retrieving member disposed to face a developer holding surface of a developer holding member across a predetermined distance in a position downstream relative to a developer supply position where the developer holding member faces an intended device to be supplied with development agent in a direction perpendicular to a main scanning direction parallel to an axial direction of the developer holding member. The developer retrieving member is driven to rotate around an axis parallel to the main scanning direction and configured to retrieve the development agent from the developer holding surface under a retrieving electric field that is generated when a retrieving voltage is applied between the developer retrieving member and the developer holding member. | 12-01-2011 |
20120201576 | DEVELOPER SUPPLY DEVICE AND IMAGE FORMING APPARATUS HAVING THE SAME - A developer supply device is provided, which includes a casing including a developer storage section at a bottom portion therein and an opening formed at an end thereof away from the developer storage section, development agent chargeable with a predetermined polarity, stored in the developer storage section, and a transfer board that is disposed in the casing and configured to transfer the development agent stored in the developer storage section when a multi-phase alternating-current voltage is applied to transfer electrodes of the transfer board. The development agent includes a mother particle having, around an outer surface thereof, an electrically insulating layer without a polar group having a charge polarity identical to the predetermined polarity, and an external additive, absorbed to around the mother particle in an easily desorbable manner, which is an electrically insulating fine particle having a charge polarity identical to the predetermined polarity. | 08-09-2012 |
20130051867 | DEVELOPER SUPPLY DEVICE AND IMAGE FORMING APPARATUS HAVING THE SAME - A developer supply device is provided, which includes a developer retrieving member having a plurality of fibers extending from an outer circumferential surface of the developer retrieving member, the developer retrieving member being disposed in such a position that the fibers contact a developer carrying surface of a developer carrying body in a developer retrieving position downstream relative to a developer supply position in a moving direction of the developer carrying surface, the developer retrieving member being configured to rotate and retrieve the development agent from the developer carrying surface in the developer retrieving position by the fibers moving in contact with the developer carrying surface in response to the rotation of the developer retrieving member. | 02-28-2013 |
Takashi Uno, Hyogo JP
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20080266012 | METHOD FOR CONTROLLING HIGH-FREQUENCY RADIATOR - A method for controlling a high-frequency radiator includes the steps of: (a) applying a high-frequency radiation through the solid-state oscillator and the antenna; (b) sensing part of the high-frequency radiation returned from the antenna to the solid-state oscillator; (c) adjusting radiation/propagation conditions for the high-frequency radiation on the basis of the sensed results in the step (b), the high-frequency radiation propagating from the solid-state oscillator to the antenna; and (d) after the step (c), applying the high-frequency radiation through the solid-state oscillator and the antenna to a target object. In the step (c), the oscillation frequency of the solid-state oscillator, the power of the high-frequency radiation applied by the solid-state oscillator, the power supply voltage supplied to the solid-state oscillator, the impedance match between the output impedance of the solid-state oscillator and the impedance of the antenna, or any other condition is changed. | 10-30-2008 |
20090039962 | HIGH FREQUENCY POWER AMPLIFIER AND HIGH FREQUENCY HEATING DEVICE - A high frequency power amplifier includes an amplification element, a harmonic control circuit, an output matching circuit, and a load resistor. A high frequency signal input from an input end is amplified in the amplification element, passes through the harmonic control circuit and the output matching circuit, and is then supplied to the load resistor. The harmonic control circuit includes a first dielectric resonator and a second dielectric resonator. | 02-12-2009 |
20100243645 | SPREAD-SPECTRUM HIGH-FREQUENCY HEATING DEVICE - A variable-frequency oscillator | 09-30-2010 |
20120098598 | HIGH- FREQUENCY POWER AMPLIFIER - A radio frequency power amplifier having a transistor | 04-26-2012 |
20120169423 | RADIO FREQUENCY AMPLIFIER CIRCUIT - A radio frequency amplifier circuit according to the present invention is for providing a radio frequency amplifier circuit with high output and high efficiency, and includes (i) a first harmonic processing circuit ( | 07-05-2012 |
20130106519 | RADIO FREQUENCY AMPLIFIER CIRCUIT | 05-02-2013 |
20130176079 | RADIO FREQUENCY POWER AMPLIFIER - A radio frequency power amplifier includes: an amplifying element which amplifies an input signal and outputs the signal from an output terminal; and an output load circuit which includes a first resonant circuit and a second resonant circuit that are connected to the output terminal. The first resonant circuit has a resonance frequency higher than the frequency of the second harmonic of the input signal, and the second resonant circuit has a resonance frequency lower than the frequency of the third harmonic of the input signal. The output load circuit has such an impedance looking from the output terminal that a phase of a reflection coefficient at the second harmonic of the input signal is greater than 180 degrees and less than 360 degrees, and a phase of a reflection coefficient at the third harmonic of the input signal is greater than 0 degrees and less than 180 degrees. | 07-11-2013 |
20140077345 | SEMICONDUCTOR PACKAGE, METHOD AND MOLD FOR PRODUCING SAME, INPUT AND OUTPUT TERMINALS OF SEMICONDUCTOR PACKAGE - A semiconductor package according to the present invention includes: a semiconductor element where a high frequency signal is input or output; a planar lead terminal having an end electrically connected to an input terminal or an output terminal of the semiconductor element; an encapsulation resin for encapsulating the lead terminal and the semiconductor element, the lead terminal having another end exposed from the resin; and a ground enhancing metal body encapsulated in the encapsulation resin, having a first main surface facing the lead terminal and a second main surface exposed from the encapsulation resin, wherein the ground enhancing metal body has a shape with a cross section parallel to the second main surface and having a smaller area than an area of the first main surface. | 03-20-2014 |
20140191809 | RADIO FREQUENCY AMPLIFIER CIRCUIT - A radio frequency amplifier circuit includes a transistor and an output-side matching circuit. The output-side matching circuit includes a first distributed constant line to which a radio frequency signal from the transistor is transmitted, a flat plate lead terminal transmitting the radio frequency signal from the first distributed constant line to an outside of the package, and a capacitive element having one electrode that is connected to the lead terminal and the other electrode that is grounded. A back surface of the lead terminal is joined to a resin substrate, and the capacitive element and the first distributed constant line are disposed adjacent to each other, with an alignment direction of the capacitive element and the first distributed constant line intersecting an alignment direction of the first distributed constant line and the lead terminal. | 07-10-2014 |
20140239470 | RESIN PACKAGE - A resin package includes: a die pad having a main surface on which a semiconductor substrate and a matching circuit substrate is mounted; at least one lead terminal electrically connected to the semiconductor substrate and the matching circuit substrate; a thin plate fixed to at least one of the main surface of the die pad and a main surface of the at least one lead terminal; and molding resin which covers the semiconductor substrate, the matching circuit substrate, and the thin plate. | 08-28-2014 |
Takashi Uno, Kashiwa-Shi JP
Patent application number | Description | Published |
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20100187747 | SHEET FEEDING APPARATUS AND IMAGE FORMING SYSTEM - A sheet feeding apparatus includes a sheet stacking unit, a suction conveyance unit configured to convey an uppermost sheet stacked on the sheet stacking unit, a suction unit configured to adsorb the sheets onto the suction conveyance unit, and an adsorption completion detection unit. In the sheet feeding apparatus, when the tab-attached sheets are stacked on the sheet stacking unit and fed such that their tab portions are on the downstream side in a sheet feeding direction, the suction unit starts to adsorb the sheet in response to a sheet feeding signal, and the suction conveyance unit starts to convey the sheet immediately after the adsorption completion detection unit detects the completion of the adsorption. When the sheets other than the tab-attached sheets are fed, the suction unit previously adsorbs the sheet onto the suction conveyance unit, and the suction conveyance unit starts to convey the sheet in response to the sheet feeding signal. | 07-29-2010 |
20130134651 | SHEET FEEDING APPARATUS AND IMAGE FORMING SYSTEM - A sheet feeding apparatus includes a sheet stacking unit, a suction conveyance unit configured to convey an uppermost sheet stacked on the sheet stacking unit, a suction unit configured to adsorb the sheets onto the suction conveyance unit, and an adsorption completion detection unit. In the sheet feeding apparatus, when the tab-attached sheets are stacked on the sheet stacking unit and fed such that their tab portions are on the downstream side in a sheet feeding direction, the suction unit starts to adsorb the sheet and the suction conveyance unit starts to convey the sheet immediately after the adsorption completion detection unit detects the completion of the adsorption. When the sheets other than the tab-attached sheets are fed, the suction unit previously adsorbs the sheet onto the suction conveyance unit, and the suction conveyance unit starts to convey the sheet in response to the sheet feeding signal. | 05-30-2013 |
Takeshi Uno, Koshi City JP
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20110089137 | SUBSTRATE LIQUID PROCESSING APPARATUS, SUBSTRATE LIQUID PROCESSING METHOD, AND STORAGE MEDIUM HAVING SUBSTRATE LIQUID PROCESSING PROGRAM STORED THEREIN - Provided are a substrate liquid processing apparatus, a substrate liquid processing method, and a computer readable storage medium having a substrate liquid processing program stored therein that can prevent the occurrence of the electrostatic breakdown caused by the discharge of electric charges in a substrate. The substrate liquid processing apparatus processes a circuit-forming surface of the substrate with a chemical liquid. Furthermore, prior to processing the substrate with the chemical liquid, the substrate liquid processing apparatus performs an anti-static process for an surface opposite to the circuit-forming surface of the substrate by an anti-static liquid, thereby emitting the electric charges on the substrate. | 04-21-2011 |
Takumei Uno, Saitama JP
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20100249258 | STRETCHED THERMOPLASTIC RESIN FOAM SHEET AND PROCESS FOR PRODUCTION OF THE SAME - The present invention provides a stretched thermoplastic resin foam sheet that has excellent flexibility even compressed to a thickness as thin as about 0.05 mm, and a method for producing the same. The stretched thermoplastic resin foam sheet of the present invention is producible by stretching a thermoplastic resin foam sheet and has a compressive strength of 1 to 500 kPa as measured in accordance with JIS K6767 when compressed in a thickness direction thereof to a thickness of 0.05 mm. Accordingly, the stretched thermoplastic resin foam sheet has excellent flexibility even compressed to a thickness as thin as about 0.05 mm and is suitably used as a sealing material for a small electronic device such as mobile phones. | 09-30-2010 |
Tatsuya Uno, Shiga JP
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20090191967 | GAME APPARATUS AND CONTROLLER - The game apparatus | 07-30-2009 |
Teruhiko Uno, Mitaka-Shi JP
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20110054670 | SHEET PROCESSING APPARATUS AND SHEET PROCESSING METHOD - A sheet processing machine transmits information indicating a degree of contamination or damage for each sheet detected by a discrimination unit to a teller PC as a discrimination result. The teller PC saves the discrimination result received from the sheet processing machine in a data storage unit. A CPU of the teller PC decides reference levels that can attain good bill ratio designated by the user for respective items required to discriminate good/bad states of a sheet based on the previous discrimination results saved in the data storage unit. The CPU of the teller PC sets the reference levels that can attain the good bill ratio designated by the user in the discrimination unit of the sheet processing machine. The discrimination unit set with such reference levels discriminates good/bad states of sheets based on the reference levels set by the teller PC. | 03-03-2011 |
20110064279 | DOCUMENT HANDLING APPARATUS - According to one embodiment, a document handling apparatus includes an image detection unit including a plurality of light sources to irradiate a surface of a paper sheet as an inspection target with light from two different directions, and a light receiving unit configured to receive reflected light from the surface of the paper sheet, and configured to detect an image on the surface of the paper sheet, and a detected information processing unit configured process detected information from the image detection unit and determine a defacement degree of the paper sheet. The detected information processing unit is configured to detect gray contamination of the paper sheet from an image detected by simultaneously turning on the plurality of light sources and to detect wrinkles or folds of the paper sheet from an image detected by turning on one of the plurality of light sources. | 03-17-2011 |
Tetsuji Uno, Shiga JP
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20110122268 | IMAGING DEVICE - An image capture device that can cut down power dissipation to a certain degree while carrying out an image stabilizing operation to a certain degree at any zoom power is provided. | 05-26-2011 |
Tetsuya Uno, Tondabayashi-Shi JP
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20100027133 | LENS UNIT AND IMAGE PICKUP APPARATUS - A simply structured zooming movement mechanism for moving a first lens group located in the object side from a bending member. Also provided are a small-sized lens unit by making it collapsible and an image pickup apparatus. The lens unit has: the bending member for bending the light entering from an object along a first optical axis, to the direction of a second optical axis substantially perpendicular to the first optical axis; and a first moving member for moving a first support member, which supports the first lens group, in the direction of the first optical axis to a storage position; a bending member moving member for moving the bending member to an evacuation position in order to create a space for storing the first supporting member; and a first zooming movement member for moving the first supporting member in the direction of the first optical axis in a variable magnification manner. The first zooming movement member, the bending member moving member and the first moving member are driven in this order. | 02-04-2010 |
Tetsuyuki Uno, Okayama JP
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20090264440 | INHIBITORS OF PROTEIN TYROSINE KINASE ACTIVITY - This invention relates to compounds that inhibit protein tyrosine kinase activity. In particular the invention relates to compounds that inhibit the protein tyrosine kinase activity of growth factor receptors, resulting in the inhibition of receptor signaling, for example, the inhibition of VEGF receptor signaling and HGF receptor signaling. More particularly, the invention relates to compounds, compositions and methods for the inhibition of VEGF receptor signaling and HGF receptor signaling. The invention also provides compositions and methods for treating cell proliferative diseases and conditions. | 10-22-2009 |
20110098293 | Inhibitors of Protein Tyrosine Kinase Activity - This invention relates to compounds that inhibit protein tyrosine kinase activity. In particular the invention relates to compounds that inhibit the protein tyrosine kinase activity of growth factor receptors, resulting in the inhibition of receptor signaling, for example, the inhibition of VEGF receptor signaling. The invention also provides compounds, compositions and methods for treating cell proliferative diseases and conditions and opthalmological diseases, disorders and conditions. | 04-28-2011 |
Tetsuyuki Uno, Okayama-City JP
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20110077240 | INHIBITORS OF PROTEIN TYROSINE KINASE ACTIVITY - This invention relates to compounds that inhibit protein tyrosine kinase activity. In particular the invention relates to compounds that inhibit the protein tyrosine kinase activity of growth factor receptors, resulting in the inhibition of receptor signaling, for example, the inhibition of VEGF receptor signaling. The invention also provides compounds, compositions and methods for treating cell proliferative diseases and conditions and opthalmological diseases, disorders and conditions. | 03-31-2011 |
20140179632 | METHODS OF INHIBITING PROTEIN TYROSINE KINASE ACTIVITY - This invention relates to methods for inhibiting kinase activity and/or inhibiting angiogenesis and/or treating a disease responsive to inhibition of kinase activity and/or treating a cell proliferative disease and/or treating an ophthalmic disease, condition or disorder treating cell proliferative diseases and conditions and opthalmological diseases, disorders and conditions comprising administering novel compounds that inhibit protein tyrosine kinase activity. | 06-26-2014 |
Tetsuyuki Uno, Hyogo JP
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20090221586 | OXAZOLE COMPOUND AND PHARMACEUTICAL COMPOSITION - The present invention provides a oxazole compound represented by Formula (1), or a salt thereof: | 09-03-2009 |
20140100226 | OXAZOLE COMPOUND AND PHARMACEUTICAL COMPOSITION - The present invention provides a oxazole compound represented by Formula (1), or a salt thereof: | 04-10-2014 |
Tetsuyuki Uno, Soja-Shi JP
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20110009620 | 4-Amino-5-cyanopyrimidine derivatives - The present invention provides 4-amino-5-cyanopyrimidine derivatives of the formula: wherein R | 01-13-2011 |
Tsukasa Uno, Yokohama-Shi JP
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20100311187 | ANTIBODY RECOGNIZING C-DOMAIN OF MIDKINE - It is intended to provide an antibody which inhibits the function of midkine. An antibody which recognizes an epitope consisting of amino acid residues 62 to 104 of midkine or a fragment thereof; DNA encoding the antibody or a fragment thereof; a recombinant vector which contains the DNA; a transformant which has the vector or a hybridoma which produces the antibody; a method for producing the antibody by allowing the transformant or hybridoma to produce the antibody or a fragment thereof and collecting the resulting antibody or fragment thereof; a pharmaceutical composition containing the antibody or a fragment thereof as an active ingredient; and a diagnostic agent containing the antibody or a fragment thereof as an active ingredient. | 12-09-2010 |
Yoko Uno, Wako-Shi JP
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20100078989 | STROKE SIMULATOR IN BRAKE SYSTEM - A stroke simulator in a brake system includes a cylinder body, a piston movably inserted in the cylinder body, and a second elastic member adapted to be pressed by the piston. It functions to give a simulative operational feel to a brake lever by operating the brake lever to generate a fluid pressure in a front wheel master cylinder and transmit this fluid pressure to the cylinder body, thereby deforming the second elastic member through the piston, and wherein annular recesses are formed on the outer circumferential surface of the second elastic member. | 04-01-2010 |
Yoko Uno, Saitama JP
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20090096283 | BRAKING SYSTEM - A braking system includes first pressure sensors | 04-16-2009 |
20090195060 | VEHICLE-USE BRAKE DEVICE - A vehicle-use brake device for miniaturization of a base body and the simplification of brake liquid pressure passages formed in the base body. First electromagnetic open/close valves changing over communication/interruption between master cylinders which output liquid pressures due to the operation of brake operators and wheel brakes, and second electromagnetic open/close valves changing over communication/interruption between a liquid-pressure generation member which are configured to generate liquid pressures due to operations of electrically-operated actuators and the wheel brakes are arranged in the base body. An output port which is connected to a wheel brake is formed in one flat side surface of a base body, first and second electromagnetic open/close valves which arrange operational axes thereof on a first plane orthogonal to one side surface are mounted on one surface of the base body which orthogonally intersects with one side surface from the same direction. | 08-06-2009 |
Yoshiyuki Uno, Kyoto-Fu JP
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20090200870 | POWER SUPPLY UNIT - A power supply unit includes a main power-supply circuit and a secondary power-supply circuit which are connected to an alternating current power supply AC. The main power-supply circuit includes a full-wave rectifier and an input current control circuit corresponding to a harmonic current suppression circuit. The input current control circuit includes a resistor as circuit current detection element and a control circuit for controlling a switch element by detecting a current flowing in the resistor. A connection is provided such that a current flowing in a diode as a second rectifying circuit of the secondary power-supply circuit may return to the alternating current power supply through the resistor. | 08-13-2009 |
Yoshiyuki Uno, Okayama-Shi JP
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20090277884 | SURFACE MODIFICATION METHOD - The present invention relates to a surface modification method allowing the surface of a subject to be more effectively modified. In a pulsed-laser device suitable for use in this surface modification method, a semiconductor laser light source and a modulator constitute a seed light source. The seed light output from the seed light source is amplified by fibers for optical amplification, and the amplified light constitutes output from the pulsed-laser device. The pulsed-laser device allows the pulse width and repetition frequency of the output pulsed-laser light to be varied independently of each other. The pulse width of the pulsed-laser light output from the pulsed-laser device is preferably not more than 10 ns, and the repetition frequency is preferably at least 50 kHz. | 11-12-2009 |
20120255935 | LASER PROCESSING METHOD - There is obtained a laser processing method by which an excellent shape of a cut surface can be achieved and an increase in cost can be suppressed. A laser processing method includes the steps of: preparing a material to be processed; and forming a modified area in the material to be processed, by irradiating the material to be processed with laser beam. In the aforementioned step, pulsed laser beam having a continuous spectrum is focused with a lens, thereby forming a focusing line constituted by a plurality of focuses that are obtained by predetermined bands forming the continuous spectrum of the laser beam, and the material to be processed is irradiated with the laser beam such that at least a part of the focusing line is located on a surface of the material to be processed, thereby forming the modified area on an axis of the focusing line. | 10-11-2012 |
Yoshiyuki Uno, Nagaokakyo-Shi JP
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20100091523 | SWITCHING POWER SUPPLY APPARATUS - A digital signal processing circuit which performs average current control is disposed on a secondary side of a transformer of an isolated DC-DC converter, and a switching control signal output from the digital signal processing circuit is transmitted to a switching element included in a power factor correction converter through an isolated drive circuit. The digital signal processing circuit obtains an average value of currents supplied to an inductor in accordance with a voltage output from a bias winding of the inductor or an output from a secondary side of a current transformer which detects a drain current of the switching element. Furthermore, the average value of the currents corresponds to a waveform (full-wave rectification sine wave) of an input voltage Vi. | 04-15-2010 |
20100097829 | POWER FACTOR CORRECTION CONVERTER - A power factor correction converter includes a diode bridge arranged to perform full-wave rectification on an AC input power supply, a switching element arranged to perform switching on an output voltage thereof, an inductor arranged to pass a current interrupted by the switching element and to accumulate and emit excitation energy, a diode, and a smoothing capacitor defining a step-up chopper circuit. A digital signal processing circuit detects a phase of an input voltage, and a switching frequency of the switching element is modulated in accordance with the phase. Accordingly, the switching frequency can be appropriately modulated without depending on an input voltage, so that a wide range of input voltages can be accepted while suppressing EMI noise with a peak generated in the switching frequency and higher-order frequency components thereof. | 04-22-2010 |
20110211375 | POWER FACTOR CORRECTION CONVERTER - A power factor correction converter includes an output voltage error amplifier which functions as a proportioning device in a low-frequency range in order to stabilize the output voltage by feedback control and obtains a reference current amplitude value vm by multiplying an error ev between a desired output voltage value Vref and a detected output voltage value vo by a predetermined proportionality factor. A factor element multiplies the reference current amplitude value by a predetermined factor and adds the resulting value to a reference value to obtain a desired output voltage value. The factor element functions as a low-pass filter by changing the desired output voltage value Vref in accordance with the reference current amplitude value vm in a low-frequency range and reducing the factor value in a high-frequency range. | 09-01-2011 |
20110211377 | POWER FACTOR CORRECTION CONVERTER - A PFC converter that rapidly and highly accurately detects current passing through an inductor so as to properly improve harmonics and the power factor as well as to correctly detect the operation state. In the PFC converter, a first current value is obtained by performing sampling at the middle portion of the on-period of a switching element, and a second current value is obtained by performing sampling at the middle portion of the off-period thereof. If the first current value and the second current value are equal or substantially equal to each other, then it is determined that the operation state is a continuous current mode, and if the first current value and the second current value are not equal or substantially equal to each other, then it is determined that the operation state is a discontinuous current mode. | 09-01-2011 |
20110216558 | POWER FACTOR CORRECTION CONVERTER - A low-cost PFC converter capable of detecting an inductor current including a DC component and performing appropriate correction of a power factor with low loss includes a diode bridge that rectifies an AC voltage input from an AC input power supply Vac, a series circuit including an inductor and a switching element, a rectifying and smoothing circuit that is connected in parallel to the switching element and that includes a diode and a smoothing capacitor, and a digital signal processing circuit that performs on/off control on the switching element so that an input current input from the AC input power supply Vac has a similar waveform with respect to an AC voltage. A current flowing through the inductor during an off period of the switching element is detected using a current detecting resistor, and a decreased voltage of the current detecting resistor is sampled at the middle of the off period of the switching element, thereby detecting an average value of the input current. | 09-08-2011 |
20110222318 | ISOLATED SWITCHING POWER SUPPLY APPARATUS - A switching power supply apparatus includes a PFC converter, a DC-DC converter, and primary-side and secondary-side digital control circuits that control the PFC converter and the DC-DC converter. On the basis of a voltage detected by an output voltage detection circuit, the primary-side digital control circuit transmits data about the on-time of a switching element of the DC-DC converter to the primary-side digital control circuit. On the basis of this data, the primary-side digital control circuit controls the on-time of the switching element. | 09-15-2011 |
20120033455 | SWITCHING POWER SUPPLY APPARATUS - In a switching power supply apparatus, a comparator outputs a first determination criterion signal based on a saw-tooth wave signal whose level fluctuates with a constant period and a detection voltage signal. An inverter subjects the first determination criterion signal to reverse processing, and outputs a second determination criterion signal. The comparator outputs a first switching judgment-use signal from a monitor signal and a threshold value, and the comparator outputs a second switching judgment-use signal from the monitor signal and the threshold value. An AND circuit outputs the first switching control signal from the first determination criterion signal and the first switching judgment-use signal, and the AND circuit outputs the second switching control signal from the second determination criterion signal and the second switching judgment-use signal. | 02-09-2012 |
20120057382 | POWER FACTOR CORRECTION CONVERTER - A switching control circuit includes an A/D converter that converts detection signals of an input voltage detection circuit, a current detection resistor, and an output voltage detection circuit into a digital signal, a D/A converter that provides a reference voltage to an analog comparator, a PWM circuit that outputs a control voltage to a switching element, and a CPU that provides a specified value to the D/A converter as a reference value, reads the values converted by the A/D converter, and obtains the average value of the inductor current. The CPU reads an inductor current Ib when the output of the PWM circuit is set at a high level, and obtains the average value of an inductor current peak value Ip determined by the specified value and the inductor current value Ib at turn-on as an average inductor current value ILav. | 03-08-2012 |
20120155132 | PFC CONVERTER - A PFC converter that prevents and reduces switching losses by controlling ripple of inductor current and enables application for high power usage, includes a switching device that is turned off when an inductor current flowing through an inductor reaches a first threshold value, and turned on when the inductor current reaches a second threshold value. A switching control circuit sets a reference value of the inductor current using results from an input voltage detection circuit and an output voltage detection circuit. The first threshold value is produced by adding a predetermined value to the reference value, and the second threshold value is produced by subtracting the predetermined value from the reference value. | 06-21-2012 |
20120235649 | POWER FACTOR CORRECTION CONVERTER - A power factor correction converter includes a diode bridge that rectifies an alternating-current voltage input from an alternating-current input power supply Vac, a series circuit including an inductor and a switching element, a rectifying smoothing circuit connected in parallel with the switching element and including a diode and a smoothing capacitor, and a digital signal processing circuit that controls turning on and off of the switching element such that the input current input from the alternating-current input power supply Vac comes to have a similar shape to the alternating-current voltage. The current flowing through the inductor in the off period of the switching element is detected by using a current detection resistor, the operation mode is determined on the basis of the inductor current IL at a predetermined timing and the switching element is optimally controlled in accordance with the operation mode. | 09-20-2012 |
20120236612 | SWITCHING POWER SUPPLY APPARATUS - In a switching power supply apparatus, an alternating-current input power supply is input to the input terminals of a power factor correction converter and a DC-DC converter is connected to output terminals. A load is connected to the output of the DC-DC converter. A digital signal processing circuit takes the product of an output voltage error and a detection value of the input voltage as a current reference amplitude value and controls the on period of a switching element in accordance with the difference between the current reference amplitude value and the current flowing through an inductor. The target value of the output voltage or the output voltage error is corrected using a value that is proportional to the current reference amplitude value such that the output voltage rises as the load goes from a light to a heavy load state. | 09-20-2012 |
20120313433 | SWITCHING POWER SUPPLY APPARATUS - In a switching power supply apparatus, a resonant capacitor and an inductor are connected in series between a primary winding in a transformer and a second switching element. A first rectifier smoothing circuit including a diode and a capacitor rectifies and smoothes a voltage occurring at a first secondary winding in the transformer during an on period of a first switching element to extract a first output voltage. A second rectifier smoothing circuit including a diode and a capacitor rectifies and smoothes a voltage occurring at a second secondary winding in the transformer during an on period of the second switching element to extract a second output voltage. A control circuit controls an on time of the first switching element and an on time of the second switching element on the basis of the first output voltage and the second output voltage. | 12-13-2012 |
20130336017 | SWITCHING POWER-SUPPLY DEVICE - A resonant converter circuit generates an output voltage from an input voltage by switching first and second FETs. A subsequent-stage switching control circuit alternately subjects the first and second FETs in the resonant converter circuit to on/off control with a fixed on-duty ratio and a fixed switching frequency. A boost converter circuit includes an inductor, a smoothing capacitor, and a third FET arranged to switch the energization of the inductor. A previous-stage switching control circuit subjects the third FET in the boost converter circuit to on/off control with a controlled on-duty ratio, and adjusts an output voltage to the resonant converter circuit. | 12-19-2013 |
20140146577 | SWITCHING POWER SUPPLY APPARATUS - A resonant capacitor and an inductor are connected in series between a primary winding of a transformer and a second switching element. A first rectifying and smoothing circuit including a first rectifier switching element and a capacitor rectifies and smoothes a voltage generated in a first secondary winding of the transformer, and takes out a first output voltage. A second rectifying and smoothing circuit including a second rectifier switching element and a capacitor rectifies and smoothes a voltage generated in a second secondary winding of the transformer, and takes out a second output voltage. A control circuit controls an on-time of a first switching element and an on-time of the second switching element in accordance with the first output voltage and the second output voltage, respectively. | 05-29-2014 |
20150023068 | SWITCHING POWER SUPPLY APPARATUS - A switching power supply apparatus includes a voltage step-up converter that increases input voltage in response to turning on and off of a switching element, a transformer including a primary winding and a secondary winding and the primary winding of which is connected to the output of the voltage step-up converter, a microcontroller that controls the turning on and off of the switching element, an input voltage detection circuit that detects input voltage of the microcontroller, and an intermediate bus voltage detection circuit that detects intermediate bus voltage from the microcontroller. The input voltage detection circuit and the intermediate bus voltage detection circuit are circuits including elements having the same specifications. The microcontroller controls the turning on and off of the switching element based on a result of calculation from voltage values detected by the input voltage detection circuit and the intermediate bus voltage detection circuit. | 01-22-2015 |
Yumiko Uno, Tsukuba-Shi JP
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20100311075 | HUMAN SODIUM-DEPENDENT BILE ACID TRANSPORTER PROTEINS - A novel sodium-dependent bile acid transporter protein, an Na | 12-09-2010 |