Hisami
Hisami Ikeda, Sapporo JP
Patent application number | Description | Published |
---|---|---|
20090208978 | Panel Cell Used for Granulocyte Antibody Detection - A panel cell for detecting anti-HNA antibody is disclosed. The panel cell is obtained by introducing a DNA coding for an HNA antigen corresponding to the anti-HNA antibody into a cell so as to enable the expression of the DNA under the condition for use in the detection procedure, wherein the cell for DNA introduction exhibits no detectable reaction with anti-HLA-ABC antibody, anti-HLA-DR antibody, anti-HLA-DQ antibody, anti-HLA-DP antibody, anti-HNA-1 antibody, anti-HNA-2a antibody, anti-HNA-3a antibody, anti-HNA-4 antibody, anti-HNA-5 antibody, and serum from normal subject, in the detection procedure. The panel cell allows accurate and rapid detection of granulocyte antibody. | 08-20-2009 |
Hisami Saito, Fukuoka-Ken JP
Patent application number | Description | Published |
---|---|---|
20120274365 | RECEIVING CIRCUIT HAVING A LIGHT RECEIVING ELEMENT WHICH RECEIVES A LIGHT SIGNAL - According to one embodiment, a receiving circuit is provided. The receiving circuit has a first light receiving element, a signal voltage generator, a second light receiving element, a delay element and a comparator. The first light receiving element receives a light signal and converts the light signal into a first current. The signal voltage generator converts the first current into a signal voltage. The second light receiving element receives the light signal and converts the light signal into a second current. The reference voltage generator converts the second current into a voltage and outputs the voltage as a reference voltage. The delay element delays and reduces a signal component of the reference voltage. The comparator compares the signal voltage from the signal voltage generator with a threshold voltage based on an output voltage of the delay element. | 11-01-2012 |
20140284458 | LIGHT RECEIVING CIRCUIT AND PHOTOCOUPLER - A light receiving circuit includes a light receiving element, a transimpedance amplifier, a delay circuit and a comparator. The transimpedance amplifier is configured to convert the current signal into a first voltage. The comparator includes first to third current control elements each including first to third electrodes and configured to control current of the third electrode by voltage of the second electrode. The first voltage is inputted to the second electrode of the first current control element. Output voltage of the delay circuit is inputted to the second electrode of the second current control element. A second voltage is inputted to the second electrode of the third current control element. The comparator is configured to compare output current of the first current control element with sum of output current of the second current control element and output current of the third current control element. | 09-25-2014 |
Hisami Saitou, Kanagawa-Ken JP
Patent application number | Description | Published |
---|---|---|
20090073626 | PHOTOCOUPLER - A photocoupler includes a light emitting device, a drive circuit; a clamp circuit and a light receiving section. For an input voltage to the input terminal being within a range between a first voltage and a second voltage, the photocoupler is allowed to enter an operation mode in which the drive circuit, in response to the digital signal inputted thereto, drives the light emitting device to convert the digital signal to the optical signal, and the electrical signal is externally outputted from the light receiving section. For an input voltage to the input terminal being outside the range between the first voltage and the second voltage, the photocoupler is allowed to enter an inspection mode in which the drive circuit stops driving the light emitting device, the first transistor of the clamp circuit is turned on, and a current generally equal or proportional to a clamp current of the clamp circuit is supplied to the light emitting device so that characteristics of the light emitting device can be measured. | 03-19-2009 |
20100033022 | SIGNAL COUPLER - According to an aspect of the present invention, there is provided a signal coupler including, a first coil being formed over a semiconductor substrate, the first coil including a first pad-pair and a first metal wiring, the first pad-pair including two first pads, the first metal wiring being perpendicularly configured as a half-loop over the semiconductor substrate, both ends of the first metal wiring being bonded to each of the first pad, respectively, an input circuit being configured in the semiconductor substrate and providing electrical current corresponding to an input signal to the first metal wiring, a second coil being opposed to the first coil and formed over the semiconductor substrate, the second coil including a second pad-pair and a second metal wiring, the second pad-pair including two second pads, the second metal wiring being perpendicularly configured as the half-loop over the semiconductor substrate, both ends of the second metal wiring being bonded to each of the second pad, respectively, the second coil detecting magnetic field variation generated in the vicinity of the first coil and generating an output electrical current corresponding to the magnetic field variation, and an output circuit being configured in the semiconductor substrate and outputting an output signal corresponding to the output electrical current. | 02-11-2010 |
20100172656 | OPTICAL RECEIVER CIRCUIT AND OPTICAL COUPLING DEVICE - An optical receiver circuit and an optical coupling device, which includes: a light-receiving element; TIA operable to output a first voltage signal in response to input of the current signal; a voltage source operable to supply a second voltage signal serving as a reference voltage for determining pulse switching; a voltage source operable to supply a third voltage signal serving as a reference voltage for generating a shift control signal; a level shift circuit operable to output a voltage signal generated by subtracting a level shift voltage from the first voltage signal; a comparator operable to convert the first voltage signal to a pulse, and a controller operable to output the shift control signal outputting the first voltage signal shifted to a low-level side when the first voltage signal exceeds the third voltage signal, and outputting the first voltage signal without shifting after the output of the level shift circuit is lowered below the second voltage signal, are provided. | 07-08-2010 |
20100309032 | ANALOG-TO-DIGITAL CONVERTER, ANALOG-TO-DIGITAL CONVERSION METHOD, AND OPTICALLY COUPLED INSULATING DEVICE - An analog-to-digital converter includes a first switch circuit, a first integrator, a second switch circuit, a second integrator, a quantizer and a digital-to-analog converter. The first switch circuit receives an external analog signal, outputs the analog signal in reverse phase, and outputs the analog signal in positive phase. The first integrator receives and integrates the analog signal with cross-coupling. The second switch circuit outputs an output of the first integrator and a common mode output potential of the first integrator. The second integrator samples and integrates an output of the second switch circuit. The quantizer single-bit-quantizes an output of the second integrator to provide the output as a digital signal output. The digital-to-analog converter receives an output of the quantizer and provides the output as an analog signal output. Each of the first and second integrators receives and integrates an output of the digital-to-analog converter with cross-coupling. | 12-09-2010 |
Hisami Ueno, Taito-Ku JP
Patent application number | Description | Published |
---|---|---|
20160082626 | MANUFACTURING METHOD AND MANUFACTURING APPARATUS FOR ACICULAR BODY - A method of manufacturing an acicular body including a support substrate and a needle formed on the support substrate, includes: supplying a needle forming solution onto an intaglio plate having a recess that has a shape corresponding to the needle; disposing a film on the needle forming solution; compressing the needle forming solution from above the film such that the needle forming solution is moved into the recess; and removing a liquid component from the needle forming solution inside the recess such that the needle forming solution is solidified and that the needle is formed. | 03-24-2016 |
Hisami Watanabe, Nakagami-Gun JP
Patent application number | Description | Published |
---|---|---|
20110142955 | AGENT FOR AMELIORATING STRESS-INDUCED IMMUNE FUNCTION MODULATION - The present invention relates to an agent for ameliorating stress-induced immune function modulation which comprises royal jelly. In addition, the present invention provides an anti-stress agent, pharmaceutical, food or beverage, or food additive that contains royal jelly as an active ingredient thereof and prevents or alleviates various somatic symptoms caused by stress. | 06-16-2011 |
Hisami Watanabe, Urasoe-Shi JP
Patent application number | Description | Published |
---|---|---|
20130022641 | Anti-Tumor Agent and Immunostimulating Agent - To provide a pharmaceutical composition comprising a ceramide-related substance having little adverse side effects as an active ingredient by using a raw material that is highly safe to a human body and is inexpensive. A pharmaceutical composition comprising at least one sphingoglycolipid derivative that is produced from a beer waste and is represented by the formula below as an active ingredient: wherein R3 represents H or OH; R4 is as defined by (a) or (b) (a) when R3 is H, R4 represents (CH2)13CH3 or (CH2)6CH═CHCH2CH═CH(CH2)4CH3; and (b) when R3 is OH, R4 represents (CH2)yCH3 (where Y represents an integer of 13 to 21) or (CH2)Z1CH═CH(CH2)Z2CH3 (where Z1 and Z2 independently represent 0 or a natural number, provided that Z1+Z2=19). | 01-24-2013 |
Hisami Yamaguchi, Tokyo JP
Patent application number | Description | Published |
---|---|---|
20080213383 | FINE PARTICLES OF POORLY WATER-SOLUBLE DRUG HAVING ENTERIC MATERIAL ADSORBED ON PARTICLE SURFACE - The present invention relates to fine particles of a poorly water-soluble drug wherein a predetermined enteric material is adsorbed as the dispersant on the surface of a poorly water-soluble drug, as well as a method for producing the same fine particles. It is possible to efficiently and safely produce in a short amount of time fine particles with which absorption of a poorly water-soluble drug that is poorly absorbed in humans, and the like can be improved, and a pharmaceutical preparation with excellent dispersion stability can be provided, by using the fine particles of the present invention having an improved dissolution profile. | 09-04-2008 |