baber/WOPTO huggingface dataset:
Patent JP-2010019766-A (JP)
Title: Detection method, detector, detecting sample cell and detecting kit
Inventor: OTSUKA TAKASHI
IPC: G01N33/543
Filed: 2008-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a detection method capable of detecting a substance to be detected with extremely high sensitivity, and a detector.  <P>SOLUTION: In a detection method for bonding a fluorescent label bonding substance B<SB>F</SB>on a sensor part 14 in the amount corresponding to the amount of the substance A to be detected in a liquid sample and detecting the amount of the substance A to be detected on the basis of the quantity of the light caused by the excitation of the fluorescent label F of the fluorescent label bonding substance B<SB>F</SB>, a charged fluorescent substance F obtained by including a plurality of fluorescent coloring matter molecules (f) by a material 16 transmitting the fluorescence from the fluorescent coloring matter molecules (f) is used as the fluorescent label F. By applying voltage to the liquid sample in the state that the fluorescent label bonding substance B<SB>F</SB>is bonded to the sensor part 14, the charged fluorescent substance F is attracted to the sensor part 14 and the amount of the substance A to be detected is detected in the state that the fluorescent substance F is attracted.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008251056-A (JP)
Title: Semiconductor storage device and rewriting control method of semiconductor storage device
Inventor: BEPPU ATSUSHI
IPC: G11C16/02
Filed: 2008-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To shorten time required for processing to a rewriting command.  <P>SOLUTION: A semiconductor disk device comprises a host interface 12, a microcontroller 14, a buffer memory 16, a storage medium 18 and a block position management part 20. The storage medium 18 is provided with a plurality of sets (N sets) of a pair of semiconductor memory chips A<SB>1</SB>and B<SB>1</SB>. When inputting the rewriting command to one semiconductor memory chip, data of whole sectors of constituting a block including a sector of a rewriting object, is transferred to the buffer memory 16. The buffer memory 16 rewrites the data of the sector of the rewriting object, and the data transferred to the buffer memory 16 is transferred to a block of an erased area of the other semiconductor memory chip.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010023535-A (JP)
Title: Structure of rear wheel house part
Inventor: IWASAKI KEITA
IPC: B60R13/02
Filed: 2008-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a rear wheel house part capable of smoothing the movement of a seat to the inside of the vehicle width direction backward of the vehicle with a relatively simple constitution.  <P>SOLUTION: A wheel house trim 34 is provided inside a cabin 14 of a rear wheel house inner 32. An inclined wall part 34A of the wheel house trim 34 covers a front part 32A of the rear wheel house inner 32, and is inclined to the inside of the vehicle width direction backward of the vehicle. Further, a carpet 36 affixed to the inside of the cabin is provided along a part including the inclined wall part 34A on the front side of the wheel house trim 34. The carpet 36 reduces the friction resistance to the displacement of a seat 16 when being brought into contact with the seat 16 moving backward of the vehicle, and promotes the movement of the seat 16 to the inside of the vehicle width direction backward of the vehicle.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010027228-A (JP)
Title: Lighting unit and lighting device using the same
Inventor: HINO TAKASHI
IPC: G01N21/84
Filed: 2008-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting unit capable of being easily manufactured and enhancing heat-dissipation efficiency, and to provide a lighting device using the lighting unit.  <P>SOLUTION: The lighting unit includes a plurality of printed wiring boards 3, a plurality of side view type LEDs 4 mounted on the printed wiring boards 3, and a supporting means 5 for supporting the plurality of the printed wiring boards 3. The supporting means 5 has a pair of outer side supporting plates 8a, 8b arranged facing each other and an inner side supporting plate 9 arranged between the pair of the outer side supporting plates 8a, 8b at a predetermined interval. A plurality of slits 10 extending in a direction of one side edge portion of the inner side supporting plate 9 are provided at other side edge portion, other side edge portions of the printed wiring boards 3 are inserted and supported in each of the plurality of the slits 10, and the plurality of the printed wiring boards 3 are supported by each of the pair of the outer side supporting plates 8a, 8b from an outside in a longitudinal direction of the printed wiring boards.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009049984-A (JP)
Title: Flat antenna and method of manufacturing the same
Inventor: MORI KENTARO
IPC: H01Q1/38
Filed: 2008-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat antenna which has an excellent degradability under a natural environment in the flat antenna used for IC cards or IC tags, and to provide a method of manufacturing the same.  <P>SOLUTION: The flat antenna has a circuit pattern 5 composed of an antenna part and a connecting terminal part on a resin film 1 with biodegradability. The circuit pattern 5 has a metal vapor deposition layer 2 and a thermal fusion type conductive layer 4 provided on a top layer of the connecting terminal part of the metal vapor deposition layer 2. The method includes: a step A of providing the metal vapor deposition layer 2 constituting the circuit pattern 5 constituted of the antenna part and the connecting terminal part on the resin film 1 with biodegradability; a step B of providing a protecting layer 3 for the antenna part of the metal vapor deposition layer 2 on a portion constituting the antenna part; a step C of providing the thermal fusion type conductive layer 4 on a portion constituting the connecting terminal part of the metal vapor deposition layer 2; and a step D of removing a portion that does not constitute the circuit pattern 5 , of the metal vapor deposition layer 2 through etching after the ends of the two steps of the step B and the step C.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010025496-A (JP)
Title: Downward flow type ice making machine
Inventor: YAMAGUCHI HIROKI
IPC: F25C1/12
Filed: 2008-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a downward flow type ice making machine for reducing water droplets in a cube guide.  <P>SOLUTION: The downward flow type ice making machine 101 includes ice-making plates 1a, 1b, an ice-making water tank 2, the cube guide 3 arranged between the ice-making plates 1a, 1b and the ice-making water tank 2, allowing passage of water, and not allowing passage of ice produced by the ice-making plates 1a, 1b and having a predetermined size, and a plate-like deflector 10 arranged between the cube guide 3 and the ice-making plates 1a, 1b for guiding water which has flowed downward on the ice-making plates 1a, 1b to the cube guide 3. The deflector 10 is inclined to the cube guide 3 so as to flow the water which has flowed downward on the ice-making plates 1a, 1b to the cube guide 3, and includes a distributing part 13 composed of a plurality of flow passages 13a provided along the inclining direction of the deflector 10 and a joining part 14 positioned at the downstream of the distributing part 13 for joining a plurality of the flow passages 13a on a surface of the deflector 10 on the side of ice-making plates 1a, 1b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010022744-A (JP)
Title: Vacuum cleaner
Inventor: ITO AKITO
IPC: A47L9/04
Filed: 2008-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner capable of highly accurately removing floating dust in the air.  <P>SOLUTION: The vacuum cleaner includes: a suction tool 8 including a floor surface suction port 11 for sucking dust on a floor surface by the suction air of a motor-driven blower 2; an air intake 12 provided on the suction tool 8 for sucking the floating dust in the air by the suction air of the motor-driven blower 2; and a sensor 5 for detecting the amount and size of the dust sucked from the floor surface. Wherein, the direction of the air intake 12 is changed acording to the amount and size of the dust detected by the sensor 5. For instance, when the direction of the air intake 12 is directed to a vertical direction when the sensor 5 detects fine dust to be easily stirred up, the stirred-up floating dust is efficiently sucked and the dust is prevented from floating to the height of the nose and mouth of a user. When the direction of the air intake 12 is directed to a horizontal direction when the sensor 5 detects the relatively large dust floating near the floor surface, the floating dust near the floor surface is surely sucked and cleaning is comfortably performed in a space with little dust.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009270809-A (JP)
Title: Heat exchanger and hot-water supply device using the same
Inventor: MURAKOSHI YASUSHI
IPC: F24H9/00
Filed: 2008-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger capable of effectively preventing circulation impediment caused by accumulation of scale without forming the whole outer tubes or only the downstream side one by large-diameter tubes, and to provide a hot-water supply device using this.  <P>SOLUTION: A larger circulation cross-sectional area can be secured between a first outer tube 53 and respective first inner tubes 51 than that between a second outer tube 54 and respective second inner tubes 52 by making the number of the first inner tubes 51 on the downstream side of water for supplying hot water smaller than the number of the second inner tubes 52 on the upstream side, which can effectively prevent circulation impediment in the downstream side outer tube 53 caused by accumulation of scale without forming the whole outer tubes 53, 54 or only the outer tube 53 on the downstream side by a large-diameter tube. In this case, as the number of the second inner tubes 52 on the upstream side of the water for supplying hot water is larger than the number of the first inner tubes 51 on the downstream side, the water for supplying hot water can be sufficiently heated by the respective second inner tubes 52.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010032830-A (JP)
Title: Display device and electronic equipment
Inventor: YAMAMOTO TETSUO
IPC: H01L51/50
Filed: 2008-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device equipped with a light shielding structure capable of suppressing a leak current.  <P>SOLUTION: A transistor for sampling samples a signal from a signal line and writes it at a control end of a transistor for driving T2 when it is turned on by a scanning line. The transistor for driving T2 supplies a driving current in accordance with the written signal to a light emitting element EL, so as to emit light. The transistor for driving T2 has a channel area CH arranged between a pair of current ends, a gate electrode G superposed on the channel area CH through an insulating film 51, so as to be a control end, and a shield 54 larger than the gate electrode G and shielding the channel area CH from light.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010038435-A (JP)
Title: Cartridge-type water feed tank
Inventor: SUZUKI TAKAHIRO
IPC: F24F6/00
Filed: 2008-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a compact cartridge-type tank capable of collecting remaining water and preventing remaining water collected from a tray from flowing in to inside of a water storage part for water supply and being mixed with clean water.  <P>SOLUTION: The tank is provided with a deflection member 82 formed to have an opening part 58 which is branched in two directions, is provided at an upper end of a pipe body 72 arranged inside a water storage part 42 for remaining water collection and extended upwardly from a collecting port cap 48 and deflects a flow of remaining water 57 from the upper end of the pipe body 72 at 90° or more in the lateral face direction with respect to the upper direction of the pipe body 72. A recessed part 81 protruded upwardly is provided in a jointing portion of a connection pipe 51. The upper end of the pipe body 72 is inserted to the recessed part 81.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010040767-A (JP)
Title: Hermetic seal package
Inventor: HATAKEYAMA TOMOYUKI
IPC: H01L23/02
Filed: 2008-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hermetic seal package capable of controlling and maintaining a pressure in a sealing space to be within a desired pressure range.  <P>SOLUTION: The hermetic seal package having a hollow structure 16 in which a predetermined device can be enclosed is constituted such that the hermetic seal package comprises a pipe 10 which is provided near the hollow structure 16 and which adjusts the temperature of the internal space of the hollow structure 16; a metal absorbing portion 15 which is provided in a region, including an inner wall surface of the hollow structure 16 and which catches the gas molecules existing in the internal space of the hollow structure 16; and metal films 13 and 14 and a fixing member 12, which connect the pipe 10 and the metal absorption portions 15, in a heat conductive manner.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009069815-A (JP)
Title: Image forming apparatus and high voltage output power source
Inventor: SAKATA SHIRO
IPC: G03G15/02
Filed: 2008-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To attain a switching between a constant voltage control and a constant current control while suppressing an increase of cost without increasing circuit scale.  <P>SOLUTION: The circuit outputting voltage to a load is configured to make possible switching between a constant current control which controls the set voltage to a voltage setting part so that the detected current value by a current detection part becomes a constant current and a constant voltage control which controls the set voltage to the voltage setting part so that the voltage output to the load becomes a constant voltage based on the voltage value that is fed back by a feedback unit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009044157-A (JP)
Title: Light emitting diode package and method of manufacturing the same
Inventor: KIM DONG SOO
IPC: H01L33/54
Filed: 2008-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting diode package capable of improving light efficiency of light emitted from an LED chip, and to provide a method of manufacturing the light emitting diode package.  <P>SOLUTION: The light emitting diode package includes a substrate having a plurality of sub patterns adhered by an insulation adhesive, the LED chip mounted on the substrate and electrically connected to the substrate and a molding cap covering the LED chip.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010041680-A (JP)
Title: Class-d amplifier
Inventor: HISAMATSU MINORU
IPC: H04B1/04
Filed: 2008-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a class-D amplifier which can actualize high-speed switching, with high accuracy and to attain low cost and size reduction of apparatus.  <P>SOLUTION: In the class-D amplifier, there are provided timing adjusting circuits 32, 33 that have a pulse width of square waves supplied from a pulse transformer 26 to the gates of lower-side power transistors (Q14) 29, (Q15) 30 in a full bridge circuit narrower than pulse widths of square waves that are provided to gates of upper-side power transistors (Q12) 27, (Q13) 28 in the full-bridge circuit. The timing adjusting circuits 32, 33 are each activated, when there is an audio signal and is deactivated, when there is no audio signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010043685-A (JP)
Title: Roller with retainer
Inventor: OHASHI IZUMI
IPC: F16C33/46
Filed: 2008-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide rollers with a retainer capable of improving lubrication action.  <P>SOLUTION: The rollers provided with a retainer are configured in such a manner that the rollers 3 are housed in respective pockets 2 circumferentially arranged in the cylindrical shaped retainer 1, and that each pocket 2 of the retainer 1 includes ridges 4, 5 for preventing the roller from coming out of position, the ridges 4, 5 being provided at opening edges on the inner diameter side and outer diameter side of side surfaces of the pocket 2 so as to face each other circumferentially. Also, each pocket 2 is provided with roller guide surfaces 6 for guiding the roller 3 and located at axial positions different from the positions of the ridges 4, 5 on the side surfaces of the pocket 2, that is, for example, at axial positions on the outer side.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010042371-A (JP)
Title: Centrifuge
Inventor: ADACHI YOSHIO
IPC: A01J11/12
Filed: 2008-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a centrifuge in which the partial accumulation of heavy solid matter or a liquid component to a part of the bottom of a separation plate and the clogging thereof are prevented, and which is stable in separation performance, and contributes to a preferable cleaning and quick cleaning.  <P>SOLUTION: The centrifuge is provided with: a body forming an internal space; a plurality of conical separation plates 3 housed in the internal space and juxtaposed with spaces; a third flow path 9 from a body inlet to separation plate inlets; a fourth flow path 10 penetrating through the separation plates and leading to first flow paths 4 and second flow paths 5 of the respective separation plates; a fifth flow path leading the first separated liquid led in the conical center direction to the first separated liquid outlet of the body from the first flow path; a sixth flow path leading the second separated liquid led to the direction separating from the conical center to the second separated liquid outlet of the body from the second flow path; and a treatment control means 18 provided at a separation plate inlet 8 and in the fourth flow path 10 near thereto and restricting inflow of the treating liquid.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010042374-A (JP)
Title: Spiral type fluid separation element
Inventor: TAKENAKA MASAAKI
IPC: B01D63/10
Filed: 2008-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a telescope preventive plate which enables the whole membrane unit to be uniformly used by making the inflow of raw water to the membrane unit uniform in the circumferential direction, and to provide a fluid separation element using the same.  <P>SOLUTION: The telescope preventive plate of the spiral type fluid separation element comprises an inner circumferential annular part, an outer circumferential annular part and spoke parts connecting the annular parts. The end point of a center line in the cross face of the spoke part is located on a place different from a vertical line of the telescope preventive plate passing through a start point of the center line.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010050652-A (JP)
Title: Communication device, communication system, communication method, and program
Inventor: ITO TSUTOMU
IPC: H04M1/72412
Filed: 2008-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication device that surely ensures communication compatibility when a high-order application includes one or a plurality of protocols.  <P>SOLUTION: The communication device includes: a physical layer 106 for executing short-range one-to-one communication with a communication counterpart device by electric-field coupling or magnetic-field coupling; one or a plurality of PCL emulations 102b for converting a protocol of a high-order application into a protocol for executing communication by the physical layer 106; and a PCL common 102a that executes negotiation with the communication counterpart device in a state that the high-order application is not started after establishing the connection with a communication counterpart or simultaneously with the connection establishment so as to select one PCL emulation 102b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010049911-A (JP)
Title: Method of manufacturing spark plug and plating removal device
Inventor: EMOTO RYUJI
IPC: C25D5/02
Filed: 2008-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To not only remove a plated layer formed in a given area of each grounded electrode with more certainty, but also prevent stripping of a plated layer formed on a front surface of a body fitting or the like, while leading to the prevention of deterioration in ignitability and corrosion resistance with more certainty, through prevention of warping or distortion of a jig for plating exfoliation.  <P>SOLUTION: A plating removal device 41 includes a jig for plating removal 51 with a plurality of holding openings 52. Also, the plating removal device 41 removes zinc-plated coating formed on the front surface of the grounded electrode 27 to have a zinc-plated layer 37 formed by immersing at least an end portion of the grounded electrode 27 in acid stripper liquid LI, while each body fitting 3 with the grounded electrode 27 jointed is in a state inserted into each holding opening 52 and held by the jig for plating removal 51. In addition, the jig for plating removal 51 is formed of Ti or an alloy with Ti as a principal component.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010046904-A (JP)
Title: Inkjet recording head, inkjet recording device and inkjet recording method
Inventor: AKAMA YUICHIRO
IPC: B41J2/01
Filed: 2008-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To achieve the miniaturization of a recording head, and also, to minimize the adverse effect of air flows produced by ink droplets as they are ejected from a small number of ejection opening arrays.  <P>SOLUTION: A small number of first ejection opening arrays eject one of three primary colors, cyan, magenta and yellow, and a large number of second and third ejection opening arrays eject the remaining two primary colors. A fourth ejection opening array ejecting ink droplets different from the three-primary color ink droplets is disposed between the first ejection opening array and second or third ejection opening array.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010055772-A (JP)
Title: Light dimmer for downlight
Inventor: ISHIKAWA HIROMI
IPC: F21Y101/00
Filed: 2008-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light dimmer for a downlight capable of adjusting a light volume over a wide range while being manufactured at low cost, and easily post-mounted to an existing downlight.  <P>SOLUTION: The light dimmer is provided with a frame body 81 which can be mounted in free detachment at a lower opening edge for light irradiation of the downlight 1, and an iris shutter 82 varying its opening area is arranged at the frame body 81 coaxially with a light axis. The iris shutter 82 is so set that an opening area at the most closed state is nearly the same as a cross-section area crossing the light axis of a cap 53 of a glare-proof member 5 arranged in opposition to a light source of the downlight 1 so as to shield light from the light source.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010054217-A (JP)
Title: Voltage drop detecting circuit
Inventor: INOUE AKIMITSU
IPC: G06F15/78
Filed: 2008-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voltage drop detecting circuit for certainly outputting a detected signal even when the margin of operation is extremely narrow.  <P>SOLUTION: This voltage drop detecting circuit 21 comprises a peak hold circuit 22 and a comparator 23, so that the comparing reference of whether to output a reset signal always becomes a peak level of power source voltage VDD. Therefore, the individual difference on the power supply side does not present a problem, and a margin for absorbing variation in individual difference is not required.  <P>COPYRIGHT: (C)2010,JPO&INPIT