baber/WOPTO huggingface dataset:
Patent JP-2009297612-A (JP)
Title: Porous film emulsifying apparatus
Inventor: NAKAJIMA NOBORU
IPC: B01F3/08
Filed: 2008-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an emulsifying apparatus with which attachment and detachment of a cylindrical porous film are facilitated in frequent limited production of a wide variety of emulsification, and strict mono-dispersed emulsion can be produced.  <P>SOLUTION: In the emulsifying apparatus, an inwardly directed stepped O-ring support part 6a is set to the upper outer face of a cylindrical member 6 having side openings 6', between the cylindrical porous film 1 covering the cylindrical member 6 and the cylindrical member 6, an upper O-ring 2 is disposed and then a cylindrical supporting adapter 4 with a window 4a formed is disposed, and a lower O-ring 3 is disposed. By screwing a screw 7a provided to only one part at the lowest part of the cylindrical member 6, the lower O-ring 3 and the upper O-ring 2 liquid-tightly press-fix and hold the cylindrical member 6 to the cylindrical porous film 1 via a pressing adapter 5 and the supporting adapter 4, respectively. The emulsifying apparatus is constituted of a dispersed phase tank 8 communicating with a dispersed phase liquid chamber 10 through the side openings 6' of the cylindrical member 6 and a conduit 8' for supplying dispersed phase liquid.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009302214-A (JP)
Title: Laser annealing apparatus
Inventor: MATSUNO AKIRA
IPC: H01L21/265
Filed: 2008-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser annealing apparatus capable of stably activating a dopant injected into a deep portion in a semiconductor substrate.  <P>SOLUTION: The laser annealing apparatus for activating a dopant injected into a semiconductor substrate 70 includes: a plurality of continuously oscillating lasers from which laser lights 80a, 80b, 82 having wavelengths different from each other outgo; an optical system for irradiating the laser lights having wavelengths different from each other to the semiconductor substrate 70 so that center positions 84a, 84b, 86 of laser beam spots on the surface of the semiconductor substrate 70 are different from each other; and a scanning part for scanning the laser lights on the surface of the semiconductor substrate while a relative position between the center positions of the laser beam spots is maintained.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010004148-A (JP)
Title: D/a converter
Inventor: FUJISAWA YUKINORI
IPC: H03M1/66
Filed: 2008-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide the D/A converter for performing high-resolution D/A conversion with high precision by using a low-resolution D/A converter.  <P>SOLUTION: The D/A converter A includes a first D/A conversion circuit 1, a second D/A conversion circuit 2, a third D/A conversion circuit 3, and a selector 4, as a voltage generating apparatus. Digital signals D input into the selector 4 are distributed to each of D/A conversion circuits. Voltages output from the first D/A conversion circuit 1 and the second D/A conversion circuit 2 are input into an upper/lower side reference voltage setup terminal of the third D/A conversion circuit 3. The digital signal D3 sent from the selector 4 to the third D/A conversion circuit 3 is D/A converted and output as an output voltage Vout. Since the third D/A conversion circuit 3 has a comparably equivalent resolution in a narrowed range compared with a usual D/A converter, voltage with higher precision than usual is output.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010000144-A (JP)
Title: Medical image processing apparatus
Inventor: SEKIGUCHI MEGUMU
IPC: A61B5/055
Filed: 2008-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical image processing apparatus capable of submitting pulmonary arteries and veins running in a specific pulmonary segment to a physician by identifying the pulmonary arteries and veins without determination of the physician.  <P>SOLUTION: A pulmonary segment identification part 16 extracts a lung part region, and blood vessels in the extracted lung part region are extracted by a blood vessel processing part 17 and are divided into a plurality of parts. A control part 23 determines the kind of a display state of each blood vessel part region from a positional relationship between a boundary of the extracted lung part region and the blood vessel part region divided by the blood vessel processing part 17. Then, a projection image in a display form which is different in each region is generated by a display image generating part 21 from the determined result, and the generated projection image is displayed in a display part 22.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010010230-A (JP)
Title: Esd protection element, and semiconductor device equipped with esd protection element
Inventor: OSHIMA KUNIHITO
IPC: H01L27/04
Filed: 2008-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a good ESD characteristic with no increase in the size of an ESD protection element in a top view.  <P>SOLUTION: The ESD protection element includes a first semiconductor region 1 of a first conductive type, a first electrode 11 and a second electrode 12 separated by a predetermined interval, a second semiconductor region 2 of a second conductive type provided on the front surface side of the first semiconductor region, a third semiconductor region 3 and a fourth semiconductor region 4 of a first conductive type provided on the front surface side of the region, respectively, a fifth semiconductor region 5 of a second conductive type which is provided on the front surface side of the region while being in the third semiconductor region and is electrically connected to a first electrode, and a sixth semiconductor region 6 of a second conductive type which is provided on the front surface side of the region while being in the fourth semiconductor region and is electrically connected to a second electrode. The second semiconductor region, the third semiconductor region, and the fourth semiconductor region are kept at stray potential.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010007739-A (JP)
Title: Fuel cell device
Inventor: HARA RYOJI
IPC: H01M8/04
Filed: 2008-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell device with a heat exchanger allowing easy assembly of a seal member at a prescribed position, and preventing the occurrence of leakage of a gas or a liquid due to an assembly failure.  <P>SOLUTION: Since a seal packing 37 sealing a container 35 of an exhaust heat using heat exchanger 11 and its lid body 36 is integrated with the lid body 36 in this fuel cell device performing power generation by an electrochemical reaction between a fuel gas and an oxidizer gas, the assembly of the exhaust heat using heat exchanger 11 is easy. That prevents the occurrence of the leakage of the gas or the liquid in the container 35 due to difficulty of integration of the seal packing 37 between the recessed groove section 41 of the container 35 and the surface of the lid body 36 as the prescribed position.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010008627-A (JP)
Title: Projection-type image display apparatus
Inventor: TANABE KAZUNORI
IPC: H04N9/31
Filed: 2008-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-luminance projection type image display apparatus of a multiple-flash combining system which uses a rod integrator, wherein a mirror and a prism that are combining means or the rod integrator can be cooled efficiently.  <P>SOLUTION: A first combining mirror 107 and a second combining mirror 110 for combing the light from a first light source unit 101 and the light from a second light source unit 104, and condense the light at the hollow rod integrator 108. Emission side of the rod integrator 108 is substantially sealed hermetically by a sealed chamber 129, and the air sent by a sirocco fan 128 into the sealed chamber 129 passes through the rod integrator 108, and blows against the first combining mirror 107 and the second combining mirror 110 and cool them.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010009692-A (JP)
Title: Magnetic head manufacturing method, magnetic head, and information storage device
Inventor: SUGAWARA TAKAHIKO
IPC: G11B5/31
Filed: 2008-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic head manufacturing method which manufactures a magnetic head highly accurately, a magnetic head to be manufactured, and an information storage device for recoding information in a magnetic recording medium using the magnetic head.  <P>SOLUTION: The magnetic head manufacturing method includes:forming a projection 244 made of a magnetic material and serving as a main magnetic pole 223 on a plane where the main magnetic pole 223 is formed (step S11 to step S13), forming an intermediate layer 245 made of a non-magnetic material having a higher milling rate than the above magnetic material and which is lower than the projection 244 (step S14), forming a non-magnetic layer 246 made of the non-magnetic material having a lower milling rate than the above magnetic material (step S15), forming a main magnetic pole width protecting body 229 protecting a part of an upper plane side except a bottom part side of the projection 244 from ion milling by removing the intermediate layer 245 and the non-magnetic layer 246 other than the parts along both sides of the projection 244 (step S16 to step S19), and applying ion milling to the projection 244 in the oblique direction to obtain the main magnetic pole 223 (step S20).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010008977-A (JP)
Title: Developing apparatus and image forming apparatus
Inventor: IKEGUCHI HIROSHI
IPC: G03G15/08
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing apparatus that includes a simple configuration, can uniformly supply toner to a developer carrier, and can maintain the electrifying amount that should be set.  <P>SOLUTION: The developing apparatus 5 subjects an electrostatic latent image formed on an image carrier to image visualizing processing by electrostatically adsorbing the toner carried by the developer carrier 5B. The toner supplied to the developer carrier 5B is directly injected to the developer carrier 5B through a configuration 51A formed at the position just prior to reaching the developer carrier 5B, wherein the configuration 51A makes the toner fly inside an electric field having the same polarity as or the reversed polarity to the electrostatic latent image.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010016596-A (JP)
Title: Transmitter and transmission control method
Inventor: NOJI MAKI
IPC: H04J1/00
Filed: 2008-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide technique for limiting a range where a deterioration in communication quality due to peak suppression reaches only to a subcarrier that can admit a large deterioration when a plurality of modulation modes coexist in the same time slot in a multichannel transmission system.  <P>SOLUTION: This transmitter for adaptively allocating a modulation mode to each subcarrier to transmit a signal in an orthogonal frequency division multiplexing system using a plurality of subcarriers is provided with: an acquiring part (120) for acquiring information on a modulation mode allocated to each subcarrier; and a peak reduction processing part (150) for reducing peak power of a signal to be transmitted by a subcarrier to which a modulation mode of a relatively low transmission speed is allocated among subcarriers constituting the signal to be transmitted on the basis of the acquired information.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010028166-A (JP)
Title: Recording control apparatus
Inventor: HAYASHI MASAKI
IPC: H04N5/76
Filed: 2008-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording control apparatus for executing additional recording prohibition processing for an unrecorded area of a recorded cluster in a write-once type recording medium without deteriorating the convenience of a user.  <P>SOLUTION: The recording control apparatus 1 for recording file data into the write-once type storage medium 30 equipped with a data storage region managed for each cluster includes: a recording control section 10 for recording the file data into the data storage region of the storage medium 30 in units of clusters and executing additional writing prohibition processing for prohibiting additional data writing into the unrecorded region where the file data has not been recorded in the cluster recording the file at a predetermined recording completion timing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008271603-A (JP)
Title: Optical network and protection switching method
Inventor: KINOSHITA SUSUMU
IPC: H04B10/038
Filed: 2008-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To attain reuse of wavelength in subnets in an optical ring network and further, attain protection switching.  <P>SOLUTION: An optical network includes a plurality of add/drop nodes connected to an optical ring. Each node is operable to passively insert traffic into an optical ring and to passively pull out traffic from the optical ring. The optical network sometimes includes a plurality of subnets, each including a plurality of add/drop nodes connected to each subnet. Furthermore, the network sometimes includes a plurality of gateway nodes, and each gateway node is connected to the optical ring, at a boundary between adjacent subnets and is operable to selectively pass and terminate wavelength between subnets.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010023192-A (JP)
Title: End mill, and manufacturing method for end mill
Inventor: SHIMODA YOICHIRO
IPC: B23C5/10
Filed: 2008-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an end mill and a manufacturing method for the end mill capable of attaining prolongation of life of a tool by enhancing strength of a cutting blade.  <P>SOLUTION: In the end mill 100, a rake face 22 forming the cutting blade 21 is constituted by (111) crystal surface of a single crystal diamond, so that the strength of the cutting blade 21 can be enhanced by making the (111) crystal surface made most excellent in hardness in the crystal surface of the single crystal diamond as the rake surface 22. Thereby, chipping and abrasion of the cutting blade 21 can be suppressed, and therefore, enhancement of the life of the tool can be attained.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010026393-A (JP)
Title: Driving method of liquid crystal display device and liquid crystal display device
Inventor: SUZUKI DAIICHI
IPC: G02F1/133
Filed: 2008-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device with a satisfactory display quality by suppressing the occurrence of a flicker, and also to provide the driving method of the liquid crystal display device.  <P>SOLUTION: The liquid crystal display device comprises: a battery power supply PS; a plurality of pixel electrodes PE; a common electrode CE disposed in correspondence to the pixel electrodes PE; a liquid crystal display panel PNL having a display pixel PX having a liquid crystal layer responding on the basis of the potential difference between the pixel electrodes PE and the common electrode CE; driving means GD, SD, COM driving the display pixel PX ; and a driving control means CTR for controlling the driving means GD, SD, COM, the driving means GD, SD, COM have a first voltage supply means COM for supplying the first voltage to the common electrode CE. The driving control means CTR has a correction means 10 for correcting the value of a first voltage Vcom according to the value of the voltage signal outputted from a battery power supply PS.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010028763-A (JP)
Title: Optical ofdm receiver
Inventor: SANO AKIHIDE
IPC: H04B10/516
Filed: 2008-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical OFDM receiver in which circuit scale is reduced as compared with the conventional arts, the transmission rate of an optical OFDM signal is not suppressed by the sampling speed of an A/D converter, and the transmission rate is improved compared with the prior arts.  <P>SOLUTION: The optical OFDM receiver is configured to receive an optical OFDM signal modulated by a DPSK code and demodulate the signal to a baseband signal, and includes: a demultiplexer for demultiplexing an input optical OFDM signal for each subcarrier and outputting the demultiplexed signal as an optical duo binary signal; and a photoelectric transducer provided correspondingly to each of the subcarriers output from the demultiplexer for detecting the optical duo binary signal and transducing it into a binary signal that is an electric signal. When the demultiplexer performs the division into subcarriers, the subcarriers are outputted in a passband that is made into narrow band with respect to a symbol rate in a ratio equal to or higher than set communication quality.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010029339-A (JP)
Title: Internal quantum ratio detector
Inventor: MORI HIDEO
IPC: A61B5/05
Filed: 2008-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a man-machine interface theoretically verifying an internal quantum ratio and biological protoscientific phenomena related to the consciousness or unconsciousness by detecting then internal quantum ratio to which a biological quantum ratio and a nonlocal quantum ratio are related, as a visual motion of the consciousness cognitive science.  <P>SOLUTION: Changes in external quantum ratio currents caused by the internal quantum ratio on which the biological quantum ratio and the nonlocal quantum ratio fluctuating irregularly and pulsatively, act synergistically, are converted into physical changes in a conductor in contact with a body surface so as to simply and visually detect the internal quantum ratio and, to stretch a point, the biological quantum ratio and the nonlocal quantum ratio. These physical movements where three factors of the biological quantum ratio, the nonlocal quantum ratio and the consciousness are synergically related, so that this multipurpose internal quantum ratio detector can detect the internal quantum ratio (namely, the biological quantum ratio and the nonlocal quantum ratio) and the conscious state of a subject as the visual motion in the consciousness cognitive science, as the man-machine interface.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009065130-A (JP)
Title: Magnesium-alloy composite-type heat dissipating metal
Inventor: GAO YINGHONG
IPC: H05K7/20
Filed: 2008-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnesium-alloy composite-type heat dissipating metal piece.  <P>SOLUTION: The heat dissipating metal piece mainly includes a piece with a heat dissipating plane 1 composed of a magnesium alloy, a piece with a contact plane 2 of a highly thermally-conductive metal composed of an alloy of a metal selected from gold, platinum, silver, and copper, and a fused layer 3 which is located between the piece with the heat dissipating plane 1 and the piece with the contact plane 2, and is formed to be a closely packed eutectic structure by mutual fusion of the both materials under a high temperature and pressure. The heat generated by a heat generating source is rapidly absorbed at the contact plane 2 of the piece constituted by the highly thermally conductive metal, and is transferred to the piece with the heat dissipating plane 1 composed of the magnesium alloy via the fused layer 3, thereby the heat dissipation is accelerated. The cohesion of constitutional molecules in the magnesium-alloy composite-type heat dissipating metal piece is much more closely packed by the application of the pressure, and the surface of the heat-dissipating metal piece is convenient for electroplating work.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010034456-A (JP)
Title: Organic transistor
Inventor: NAKATSUKA MASAKATSU
IPC: H01L29/786
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic transistor having high mobility, a large current on/off ratio, and excellent storage stability.  <P>SOLUTION: The organic transistor has an organic semiconductor layer. The organic semiconductor layer contains at least one compound expressed by a general formula 1. In the formula, X<SB>1</SB>-X<SB>18</SB>independently express a hydrogen atom, a halogen atom, a straight chain, branched, or annular alkyl group, a straight chain, branched, or annular alkoxy group, or a substituted or unsubstituted aryl group. (m) and (n) independently express 0 or 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010012452-A (JP)
Title: Surface treatment device having function of rotating material to be worked
Inventor: KURODA SHOJIRO
IPC: B05C11/08
Filed: 2008-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To change the surface treatment system of many parts which are inefficiently surface-treated by a dipping system to a spray system to drastically solve problems in an over all surface treatment process, by rotating the material to be processed to solve the tasks of making a film thin and shortening the operation time in the spray system and increasing the number of parts to be processed in the spray system, though the surface treatment of a material to be processed is carried out by a dipping system or a spray system, mainly by the dipping system, in the conventional surface treating process, both systems, particularly the main dipping system, have many problems, the spray system also has a task of making the film thickness thin or shortening the operation time, but since the dipping system is simple and is safe in wetting and then, shifting of the system to the spray system which is carried out with high precision and is capable of eliminating waste from the view point of working or environment, is not smoothly progressed.  <P>SOLUTION: The surface treatment apparatus has a function to rotate the material (2) to be worked by a rotation device (1).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010041823-A (JP)
Title: Drive device of electromagnetic load
Inventor: TAKIFUJI HIROAKI
IPC: H02M3/155
Filed: 2008-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To continuously drive a normal electromagnetic load without a trouble when a plurality of electromagnetic loads are controlled by using a common PWM signal and an excess current flows to one electromagnetic load.  <P>SOLUTION: A plurality of electromagnetic loads SL1 and the like are connected to a common battery 11 through a switching element Q11 and the like. An output terminal of an AND circuit IC11 or the like is connected to the control terminals of the respective switching elements Q11. An on/off signal output part 13a is connected to one input terminal of the AND circuit IC11. A common PWM signal output part 14 is connected to the other input terminal through a resistor R13 or the like, and an output terminal of a comparator IC12 in an open collector type is connected thereto. An excess current protection circuit is arranged to output the signal to an input part of the comparator IC12 so that the output of the comparator IC12 becomes low when the excess current flows to the electromagnetic load SL1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010042119-A (JP)
Title: X-ray tomography method and apparatus
Inventor: TOMOE TAKESHI
IPC: A61B6/03
Filed: 2008-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray tomography method and apparatus which have a panorama imaging mode and a CT imaging mode switched to each other and having the same common trajectory of rotary arm moving means.  <P>SOLUTION: Even when the panorama imaging mode and the CT imaging mode are switched to each other, and has the common image forming trajectory of the rotary arm moving means in panorama imaging and CT imaging, the time and labor of a user for displacing a sensor before imaging can be eliminated, and further, the rotary arm moving means is configured by rotations only.  <P>COPYRIGHT: (C)2010,JPO&INPIT