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Kazuaki Takahashi
Kazuaki Takahashi, Saitama JP
| Patent application number | Description | Published |
|---|---|---|
| 20090177038 | ELECTRONIC ENDOSCOPE - A connector includes a cable attachment ring that fits onto a signal cable, a circuit board attachment part that catches a circuit board, and a connecting pillar that connects the cable attachment ring and the circuit board attachment part. The cable attachment ring is detachable from the signal cable, and the circuit board attachment part is detachable from the circuit board. | 07-09-2009 |
| 20090306475 | Electronic endoscope - An electronic endoscope has an insert section to be introduced into a human body cavity. A distal portion of the insert section contains a CCD and a printed circuit board to which the CCD is bonded. In the insert section, a cable bundle being a bundle of coaxial cables extends. Each coaxial cable consists of a signal line, insulation surrounding the signal line, a braided wire surrounding the insulation, and an insulating jacket. The cylindrical braided wire is stranded into a single line, and is soldered as a ground line to a ground terminal of the printed circuit board. The signal line is pulled out of the coaxial cable with a length longer than the ground line. The signal line is soldered to an input/output terminal of the printed circuit board with a larger sag than the ground line. | 12-10-2009 |
| 20100022841 | ENDOSCOPE OPTICAL SYSTEM DEVICE AND ENDOSCOPE WITH THE SAME - Out of optical elements that are provided to the top end side of an inserting portion of an endoscope, a first optical element arranged closest to an observation object side and a second optical element joined hermetically to the first optical element via an air layer are joined at joined surfaces by a first adhesive. Also, peripheries of end portions of the joined surfaces are covered with a second adhesive whose moisture permeability is lower than the first adhesive. | 01-28-2010 |
| 20100206343 | NOZZLE AND FOREIGN MATTER REMOVING DEVICE - A nozzle for forming a jet stream in a tank filled with a liquid, including a first injection hole for obliquely generating a first jet stream with respect to a bottom of the tank and a second injection hole for generating a second jet stream at an angle shallower than an angle at which the first jet stream is generated with respect to the bottom of the tank. | 08-19-2010 |
| 20110042207 | DEVICE FOR REMOVING FOREIGN MATERIAL FROM PROCESSING TANK - Problem to be Solved | 02-24-2011 |
| 20110048458 | DEVICE AND METHOD FOR FILTERING PROCESSING LIQUID IN PROCESSING TANK - A device for filtering a processing liquid in a processing tank includes an opening for recovering a surface-layer processing liquid on a work-discharging side of the tank, a separating part for recovering an intermediate-layer processing liquid on a work-receiving side of the tank, a hopper for recovering a bottom-layer processing liquid on a bottom surface on the work-receiving side, a first processing liquid discharge nozzle on a bottom surface of the tank and which is oriented in an opposite direction to a work-conveying direction and toward the bottom surface, second processing liquid discharge nozzles on both side surfaces of the processing tank and which are oriented in an opposite direction to the work-conveying direction and toward a work, cyclone devices which filter the processing liquids recovered by the opening, the separating part, and the hopper, and which individually separate foreign material, a separating tank, and a screw conveyor. | 03-03-2011 |
| 20110048476 | DEVICE FOR REMOVING FOREIGN MATERIAL FROM PROCESSING TANK - A device for removing, from a processing tank, foreign material that becomes detached from a work when the work is immersed in a processing liquid held in a processing tank. The device includes a grooved part having a plurality of concave and convex shapes formed along a work-conveying direction on at least the bottom surface of the processing tank, a hopper provided in the processing tank, a processing liquid supply pipe which supplies the processing liquid circulating through the hopper to the processing tank, a plurality of branch pipes branched from the processing liquid supply pipe and arranged on ridges of the grooved part, and processing liquid discharge nozzles provided so as to face the hopper at sections of the branch pipes opposing bottom parts of the grooved part. | 03-03-2011 |
Kazuaki Takahashi, Machida-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100173283 | METHOD OF PREDICTING POTENTIAL SEVERITY OF HEPATITIS E, PROBE SETS, AND PRIMER SETS - The present invention provides a method of predicting potential severity of hepatitis, includes determining that hepatitis in a subject is potentially severe when it is detected that any amino acid is mutated to an amino acid of genotype-4, the any amino acid being amino acid of an amino acid sequence in a region encoded by ORF1 of an HEV genome RNA of genotype 3, and the HEV genome RNA being contained in a specimen nucleic acid taken from the subject infected with genotype-3 HEV. | 07-08-2010 |
| 20100248210 | Nucleic acid primer set for detection of drug-resistant strain of hepatitis B virus, assay kit, and method of detecting drug-resistant strain of hepatitis B virus - The invention provides a method of detecting a drug-resistant strain of hepatitis B virus, including amplifying a hepatitis B virus nucleic acid in a sample solution by LAMP with a primer set to yield an amplification product, and hybridizing the amplification product with a probe containing a polynucleotide derived from a drug-resistant strain and/or a probe containing a polynucleotide derived from a drug-nonresistant strain, to detect a drug-resistant strain of hepatitis B virus. | 09-30-2010 |
Kazuaki Takahashi, Osaka JP
| Patent application number | Description | Published |
|---|---|---|
| 20100020864 | PULSE TRANSMITTING DEVICE, PULSE RECEIVING DEVICE, PULSE COMMUNICATION SYSTEM, AND PULSE COMMUNICATION METHOD - A pulse transmitting device is provided to avoid interference between pulses due to multipath influence even in a high speed pulse transmission that is typical of a UWB by making use of a relatively simple method and to improve receiving quality. In the device, a pulse adjusting unit ( | 01-28-2010 |
Kazuaki Takahashi, Kawasaki JP
| Patent application number | Description | Published |
|---|---|---|
| 20090283861 | SEMICONDUCTOR DEVICE, METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE, AND POWER AMPLIFIER ELEMENT - A semiconductor device is presented, which includes a semiconductor substrate with a high concentration impurity of a first type conductivity and an epitaxial layer with a low concentration impurity provided on the semiconductor substrate, where a trench coupled to the semiconductor substrate is provided in the epitaxial layer with the low concentration impurity. And the semiconductor device further includes a high concentration impurity region of the first type conductivity having the same type conductivity as the type of the semiconductor substrate formed in at least the epitaxial layer with the low concentration impurity along an inner wall of the trench and coupled to the semiconductor substrate with the high concentration impurity of a first type conductivity, and contacts formed on the high concentration impurity region of the first type conductivity. | 11-19-2009 |
Kazuaki Takahashi, Saitama-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20080239071 | IMAGING APPARATUS OF ELECTRONIC ENDOSCOPE AND ELECTRONIC ENDOSCOPE - An imaging apparatus is provided and includes: a solid-state imaging device that receives image light of an observed portion inside of a coelom to output an imaging signal of the image light; a cover glass disposed above an light receiving surface of the solid-state imaging device so that the cover glass and the solid-state imaging device are separated with a space; and a first circuit board disposed at a vicinity of an upper surface of the cover glass and including a peripheral circuit of the solid-state imaging device, the first circuit board having a thermal conductivity lower than that of a reference circuit board whose major component is alumina, the imaging apparatus being included in a front end of an electronic endoscope. | 10-02-2008 |
Kazuaki Takahashi, Ashigarakami-Gun JP
| Patent application number | Description | Published |
|---|---|---|
| 20110237886 | IMAGING UNIT AND ENDOSCOPE - An imaging unit includes an objective optical system, an image sensor, a cover glass, a prism, and a heat conduction portion. The objective optical system imports light of an image of a subject. The image sensor forms an image of the light and outputs an imaging signal. The cover glass is provided on an imaging surface of the image sensor and seals the image sensor air-tightly. The prism is disposed between the objective optical system and the cover glass so as to guide the light from the objective optical system to the imaging surface. The heat conduction portion touches the prism and extends from the prism towards the image sensor so as to transmit heat of the image sensor to the prism. | 09-29-2011 |
| 20110245600 | SOLID-STATE IMAGE PICKUP DEVICE AND ENDOSCOPIC DEVICE - A solid-state image pickup device, comprising: | 10-06-2011 |
Kazuaki Takahashi, Kanagawa JP
| Patent application number | Description | Published |
|---|---|---|
| 20110245608 | ENDOSCOPIC IMAGING DEVICE AND ENDOSCOPE APPARATUS - An endoscopic imaging device includes an objective optical system, an imaging element, a transmissive protective substrate, an optical member, and a circuit board. The objective optical system imports observation light from a subject. The imaging element captures an image of the observation light. The transmissive protective substrate is disposed on an imaging surface of the imaging element with an air gap interposed therebetween. The optical member is disposed between the objective optical system and the transmissive protective substrate to guide light from the objective optical system to the imaging surface. The circuit board is disposed so that an area where an electronic component is mounted faces the optical member and the electronic component is brought into contact with an outer surface of the optical member. | 10-06-2011 |
Kazuaki Takahashi, Kyoto JP
| Patent application number | Description | Published |
|---|---|---|
| 20120094727 | POWER AMPLIFICATION CIRCUIT AND COMMUNICATION APPARATUS - Provided is a power amplification circuit capable of quickly and highly accurately preventing an output power and a current of a power amplifier from fluctuating when an antenna load changes. A power amplifier | 04-19-2012 |