Patent application number | Description | Published |
20100267899 | THERMOPLASTIC ELASTOMER COMPOSITION AND PRODUCTION PROCESS - A thermoplastic elastomer composition which has excellent cleanability and is suitable for use as a medical rubber supply. It is characterized by comprising a rubber ingredient dynamically crosslinked with a crosslinking agent and a matrix which comprises a thermoplastic resin and in which the crosslinked rubber ingredient has been dispersed, the crosslinking agent comprising a triazine derivative. | 10-21-2010 |
20130040156 | METHOD FOR MANUFACTURING SURFACE-MODIFIED FLUORORESIN FILM, METHOD FOR MANUFACTURING RUBBER COMPOSITE, AND MEDICAL RUBBER PRODUCT - There are provided a method for manufacturing a surface-modified fluororesin film capable of long-term inventory storage, a method for manufacturing a rubber composite composed of the surface-modified fluororesin film and rubber bonded together, and a rubber product for medical use made of the rubber composite. The method for manufacturing a surface-modified fluororesin film comprises the step of performing surface roughening on a fluororesin film RF by applying an ion beam from an anode layer ion source to the surface of the fluororesin film RF. A rubber is placed over the roughened surface of the thusly produced surface-modified fluororesin film, and, through vulcanization molding process, the surface-modified fluororesin film and the tuber can be firmly bonded to each other. | 02-14-2013 |
20130053786 | MOLD FOR GASKET FOR PREFILLED SYRINGE - The present invention aims to provide a gasket for a pre-filled syringe which has excellent air-tightness and liquid-tightness and a mold for forming the gasket. The present invention relate to a mold for a gasket laminated with an inactive film for a pre-filled syringe, wherein at least a surface of the mold which forms a seal sliding surface of an annular protrusion of the gasket is mirror finished to have an arithmetic mean roughness Ra of less than 0.03 μm. | 02-28-2013 |
20130168393 | METHOD FOR PRODUCING SURFACE-MODIFIED FLUORORESIN FILM/THERMOPLASTIC RESIN COMPOSITE - The present invention aims at providing a composite of a surface-modified fluororesin film and a thermoplastic resin bonded to each other, and medical equipment containing the composite. A method for producing a fluororesin/thermoplastic resin composite includes roughening a surface of a fluororesin film by ion beam irradiation from an ion source, and pressure-bonding the surface-modified fluororesin film obtained in the surface roughening step and a thermoplastic resin while maintaining the thermoplastic resin in a fluid state. | 07-04-2013 |
20140339776 | MEDICAL GASKET - The present invention aims to provide a gasket which reduces the clamping force required to fit a plunger rod into the gasket, while maintaining a tight fit therebetween. The present invention relates to a medical gasket including a female screw portion to fit a plunger, on the side opposite to a drug contact surface, the female screw portion having roots or crests which gradually increase in diameter from the drug contact surface side toward the opposite plunger side. | 11-20-2014 |
20140339777 | GASKET FOR SYRINGE - The present invention provides a gasket for syringes which can be stored for a long time without any chemical liquid leakage. The present invention relates to a gasket for syringes, including a film laminated to a surface of the gasket, the film having a liquid-contacting portion and a sliding portion, the liquid-contacting portion being thicker than the sliding portion. Preferably, the liquid-contacting portion has a thickness at least 1.2 times the thickness of the sliding portion. | 11-20-2014 |
20150231337 | GASKET FOR PREFILLED SYRINGE AND PREFILLED SYRINGE - A gasket for prefilled syringe according to the present invention is a gasket for prefilled syringe that includes a fluid contacting portion, a sliding portion with a circumferential surface, a film layer made of a fluororesin coated on the fluid contacting portion and sliding portion and further, and a coating layer including trimethylsiloxysilicate laminated on the film layer covering the sliding portion. | 08-20-2015 |
20150273155 | GASKET FOR PREFILLED SYRINGE, AND PRODUCTION METHOD THEREFOR - A method for producing a prefilled syringe gasket ensures that a sliding portion of the gasket (a portion of the gasket to be kept in contact with a syringe barrel) is substantially free from a scratch or an existing scratch of the gasket is substantially eliminated. The prefilled syringe gasket includes a liquid contact portion, and a sliding portion to be kept in contact with an inner surface of a syringe barrel. The method includes the steps of: forming the gasket; and rubbing a surface of the sliding portion of the formed gasket against a predetermined base, wherein a rubbing direction in which the surface of the sliding portion is rubbed in the rubbing step extends circumferentially of the sliding portion. | 10-01-2015 |
20160101239 | GASKET FOR PREFILLED SYRINGE | 04-14-2016 |
Patent application number | Description | Published |
20100078699 | NONVOLATILE SEMICONDUCTOR STORAGE DEVICE - A silicide layer is formed at least in a part on an impurity diffusing layer to avoid a region on a gate electrode on a gate oxide film. Voltage is applied between the gate electrode and the impurity diffusing layer to destroy the gate oxide film. | 04-01-2010 |
20100186040 | Screen Display Apparatus, Program, and Screen Display Method - A screen display apparatus for controlling the size each display area to appropriately display content information of each display area into one display screen. The screen display apparatus includes a selection accept block for accepting selection of first content information displayed in a first display area, a content information acquisition block for acquiring the content information associated with the selected first content information, this content information being second content information located on a layer below the first content information, and, in order to allocate a second display area for displaying the second content information to the display screen, a display area control block for controlling either or both of the first display area and the second display area. | 07-22-2010 |
20110235388 | NONVOLATILE SEMICONDUCTOR STORAGE DEVICE - According to an embodiment of the invention, a nonvolatile semiconductor storage device includes a first memory cell and a second memory cell. A first fuse element in which data can be electrically written only once is provided in the first memory cell. A second fuse element in which data can be electrically written only once is provided in the second memory cell to repair a defect of the first memory cell. | 09-29-2011 |
20120036047 | SERVICE PROVIDING SYSTEM, INFORMATION PROCESSING DEVICE, METHOD, AND PROGRAM - The present invention relates to a service providing system, an information processing apparatus, an information processing method, and a program. An information processing apparatus (base unit) | 02-09-2012 |
20140300189 | ELECTRONIC UNIT AND POWER FEEDING SYSTEM - An electronic unit includes: an electricity reception section configured to receive power fed from a power feeding unit using a magnetic field; a voltage detection section configured to detect a received voltage supplied from the electricity reception section; and a control section, wherein while preliminary power feeding at a lower power than main power feeding is performed from the power feeding unit, and when a received voltage detected by the voltage detection section is equal to or higher than a predetermined threshold voltage, the control section performs voltage reduction control so as to decrease the received voltage to lower than the threshold voltage. | 10-09-2014 |
20140300314 | ELECTRONIC UNIT AND FEED SYSTEM - An electronic unit includes: a power receiving section configured to receive electric power fed from a feed unit by using a magnetic field; and a control section configured to perform, when a receiving current supplied from the power receiving section is less than a predetermined threshold current at a time of a light load, current increasing control to increase the receiving current to the threshold current or more. | 10-09-2014 |
20150162754 | POWER RECEIVING UNIT, POWER RECEIVING CONTROL METHOD, NON-CONTACT FEED SYSTEM, AND ELECTRONIC APPARATUS - A power receiving unit includes: a power receiving section configured to receive power that is fed from a power feeding unit in a non-contact manner; a rectification section configured to rectify the power received by the power receiving section; a method determination section configured to identify a feeding method of the power feeding unit; and a target voltage setting section configured to set a target voltage of the power rectified by the rectification section, to a value corresponding to the feeding method identified by the method determination section. | 06-11-2015 |
Patent application number | Description | Published |
20110291811 | INFORMATION PROCESSING DEVICE AND RECEIVING METHOD - A receiving method includes the steps of: performing contactless communication using a wireless antenna and electromagnetic coupling, subjecting a signal received by the wireless antenna in the communication step to IQ detection, subjecting the signal received by the wireless antenna in the communication step to ASK detection, firstly automatically controlling a gain for the signal subjected to the IQ detection in the IQ detection step, secondly automatically controlling a gain for the signal subjected to the ASK detection in the ASK detection step, performing predetermined demodulation processing on an output of the first AGC step or second AGC step, and receiving information of control voltage levels in the first AGC step and the second AGC step and controlling supply of one of the outputs of the first and second AGC steps to the demodulation step by switching between the outputs of the first and second AGC steps. | 12-01-2011 |
20120032778 | COMMUNICATION SYSTEM AND COMMUNICATION DEVICE - A communication system includes a transmission device configured to transmit a signal on which given biological information is superposed to a human body, and a reception device that receives the signal through the human body, and acquires the given biological information and measures biological information of the human body simultaneously from the signal that is received, so as to perform personal authentication with respect to the human body based on the given biological information that is acquired and the biological information that is measured. | 02-09-2012 |
20120134448 | DETECTION APPARATUS, DETECTION METHOD, AND RECEPTION APPARATUS - A detection apparatus detects, from a carrier signal which has been subjected to load modulation in accordance with information to be transmitted, the information. The detection apparatus includes a buffer configured to buffer the received carrier signal which has been subjected to the load modulation, and a detector configured to perform detection on the buffered carrier signal which has been subjected to the load modulation so as to detect the information. | 05-31-2012 |
20120253206 | MEASUREMENT APPARATUS, MEASUREMENT METHOD, INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND PROGRAM - A measurement apparatus includes a signal generation unit generating a measurement signal for measuring a bioelectrical impedance, a first electrode pair making contact with the left and right sides of a body of a person under measurement to supply the measurement signal generated to the body, a second electrode pair placed adjacent to the first electrode pair and making contact with the left and right sides of the body, a bioelectrical impedance measurement unit measuring the bioelectrical impedance of the person under measurement based on an electrical signal obtained from the second electrode pair in response to supplying of the measurement signal, and an electrocardiogram signal measurement unit measuring an electrocardiogram signal of the person under measurement based on the electrical signal obtained from the second electrode pair. The bioelectrical impedance measurement unit and the electrocardiogram signal measurement unit concurrently operate in parallel. | 10-04-2012 |
20130027078 | DETECTION APPARATUS, ELECTRIC POWER RECEIVING APPARATUS, ELECTRIC POWER TRANSMISSION APPARATUS, WIRELESS ELECTRIC POWER TRANSMISSION SYSTEM, AND DETECTION METHOD - A method for wireless power transmission includes obtaining, via a Q-value circuit, first and second voltages at respective first and second nodes of a resonance circuit. The first and second voltages are effective to determine if foreign matter is present in a space affecting wireless power transmission. The method includes controlling a switching section between the Q-value circuit and the resonance circuit such that at least a part of the electric power transmission process occurs at a different time than when the first and second voltages are obtained. | 01-31-2013 |
20130063160 | SENSING DEVICE, POWER RECEPTION DEVICE, POWER TRANSMISSION DEVICE, NON-CONTACT POWER TRANSMISSION SYSTEM, AND SENSING METHOD - There is provided a sensing device including a circuit including at least a coil electromagnetically coupled to an outside; a temperature detection unit for detecting a temperature of the coil; a sensing unit for measuring a Q value of the circuit; and a correction unit for correcting the Q value measured by the sensing unit based on temperature information detected by the temperature detection unit. | 03-14-2013 |
20130076153 | POWER RECEIVING DEVICE, POWER TRANSMITTING DEVICE, WIRELESS POWER TRANSFER SYSTEM, AND WIRELESS POWER TRANSFER METHOD - A power receiving unit includes a communication unit, a control unit, a detecting unit that performs metallic foreign matter detection, and a charge storage unit. The control unit is configured to control charging so electric power is stored in the charge storage unit for consumption by the detecting unit during Q-value measurement when the control unit receives a Q-value measurement command from the power transmitting device through the communication unit. | 03-28-2013 |
20130134792 | DETECTING DEVICE, POWER RECEIVING DEVICE, CONTACTLESS POWER TRANSMISSION SYSTEM, AND DETECTING METHOD - Disclosed herein is a detecting device including a coil electromagnetically coupled to the external, a resonant circuit that includes at least the coil, and a detecting section that superimposes a measurement signal for measuring the Q-factor of the resonant circuit on a power transmission signal transmitted to the coil in a contactless manner and removes the power transmission signal from an alternating-current signal obtained by superimposing the measurement signal on the power transmission signal. The detecting section measures the Q-factor by using the alternating-current signal from which the power transmission signal is removed. | 05-30-2013 |
20130293026 | DETECTION DEVICE, POWER RECEPTION DEVICE, POWER TRANSMISSION DEVICE AND NON-CONTACT POWER SUPPLY SYSTEM - A detection device, including: one or a plurality of magnetic coupling elements configured to have one or a plurality of coils; and a detection unit that measures or calculates an effective resistance values of the magnetic coupling elements or an effective resistance value of a circuit including at least the magnetic coupling elements and determines a presence or absence of a foreign substance based on a change in the effective resistance value. | 11-07-2013 |
20130316655 | SIGNAL PROCESSING DEVICE, SIGNAL PROCESSING METHOD, AND RECEIVING DEVICE - This disclosure relates to a signal processing device, a signal processing method, and a receiving device that are capable of detecting response information at a high degree of accuracy from a carrier signal that is load-modulated based on the response information. A positive DC generating unit | 11-28-2013 |
20140077617 | ELECTROMAGNETICALLY-COUPLED STATE DETECTION CIRCUIT, POWER TRANSMISSION APPARATUS, CONTACTLESS POWER TRANSMISSION SYSTEM, AND ELECTROMAGNETICALLY-COUPLED STATE DETECTION METHOD - An electromagnetically-coupled state detection circuit including a detection unit that measures a primary side Q value of a circuit containing a primary side coil electromagnetically coupled with a secondary side coil and power transmission efficiency to the secondary side coil, corrects the power transmission efficiency based on the Q value of the primary side coil, and detects a state of electromagnetic coupling with the secondary side coil based on an obtained corrected value of the power transmission efficiency. | 03-20-2014 |
20140125287 | ENERGY RECEIVER, DETECTION METHOD, POWER TRANSMISSION SYSTEM, DETECTION DEVICE, AND ENERGY TRANSMITTER - An energy receiver includes: a power receiver coil configured to wirelessly receive power transmitted from a power transmitter; a detection section configured to detect a foreign object; and a power storage section configured to supply power to the detection section during detection of the foreign object. | 05-08-2014 |
20140159503 | DETECTION DEVICE, ENERGY RECEIVER, ENERGY TRANSMITTER, POWER TRANSMISSION SYSTEM, AND DETECTION METHOD - A detection device includes a coil configured to be electromagnetically coupled with an outside, and a detection section connected to a circuit including the coil. The detection section is configured to measure a Q value of the circuit using an alternating-current signal at a frequency different from a frequency of an alternating-current signal of contactless power feed. | 06-12-2014 |
20140312709 | ELECTRONIC APPARATUS AND TRANSMISSION SYSTEM - An electronic apparatus includes a switch control section configured to: determine whether a received signal is any one of a power signal and a data signal based on the received signal, and select any one of a power-reception operation and a data-transmission operation based on the determination of the received signal. | 10-23-2014 |
20150236519 | SENSING DEVICE, POWER RECEPTION DEVICE, POWER TRANSMISSION DEVICE, NON-CONTACT POWER TRANSMISSION SYSTEM, AND SENSING METHOD - There is provided a sensing device including a circuit including at least a coil electromagnetically coupled to an outside; a temperature detection unit for detecting a temperature of the coil; a sensing unit for measuring a Q value of the circuit; and a correction unit for correcting the Q value measured by the sensing unit based on temperature information detected by the temperature detection unit. | 08-20-2015 |
20150263531 | NON-CONTACT ELECTRIC POWER FEEDING SYSTEM, TERMINAL DEVICE, NON-CONTACT ELECTRIC POWER FEEDING DEVICE, AND NON-CONTACT ELECTRIC POWER FEEDING METHOD - Provided is a non-contact electric power feeding system including an electric power feeding device, and an electric power receiving device configured to receive electric power fed from the electric power feeding device. The electric power feeding device includes a primary-side coil, a driver, a primary-side control unit, and a primary-side communication unit. The electric power receiving device includes a secondary-side coil, a rectifier unit, a regulator, a secondary-side communication unit, and
| 09-17-2015 |
20150340881 | POWER RECEIVER, NON-CONTACT POWER TRANSMISSION SYSTEM, AND METHOD OF CONTROLLING RECEIVED-POWER VOLTAGE - A device configured to receive power ( | 11-26-2015 |