baber/WOPTO huggingface dataset:
Patent JP-2009136237-A (JP)
Title: Gene detection method
Inventor: BANDO KATSUHIKO
IPC: G01N27/327
Filed: 2007-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gene detection method by which a target gene sample having a specific sequence can be detected at high sensitivity.  <P>SOLUTION: The gene detection method includes: a gene sample-making step of making a gene sample, by denaturing the gene to be detected to a single strand; a nucleic acid probe-making step of making a single stranded nucleic acid probe, having a base sequence complementary to the gene sequence to be detected; an immobilizing step of immobilizing the nucleic acid probe on a solid phase; a double-stranded nucleic acid-forming step of forming a double-stranded nucleic acid, by hybridizing the nucleic acid probe immobilized on the solid phase with the gene sample; a labeling step of labeling the double-stranded nucleic acid, by adding an electrochemically active labeling agent to the gene sample having the formed double stranded nucleic acid; and a detection step of detecting the electrochemical reaction of the labeling agent labeled to the gene sample having the double-stranded nucleic acid formed at the reaction step. The site for immobilizing the nucleic acid probe to the solid phase is detachable from the solid phase, and an electrode of mesh structure is used.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009144347-A (JP)
Title: Supporting structure of pile and superstructure
Inventor: NISHIMURA SHINGO
IPC: E02D27/12
Filed: 2007-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure capable of fitting a lower part of a pile head cap into both end parts of a pile, moving and tilting the lower part of the pile head cap in every direction for an upper end opening of the pile for installation by making an upper face of the pile head cap horizontal, and preventing the pile head cap from coming off the pile.  <P>SOLUTION: This supporting structure of the pile 10 and the superstructure is constituted by fitting the lower part of the pile head cap 20 having a conical or truncated cone or partial spherical shape into an upper end part of the tubular pile 10 and supporting the superstructure on the upper face of the pile head cap 20. A nonslip member 23 is suspended from the lower part having the conical or truncated cone or partial spherical shape of the pile head cap 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009145441-A (JP)
Title: Optical beam splitter, optical axis adjusting method and method of manufacturing of optical beam splitter
Inventor: NISHIMOTO KEIJI
IPC: G02B5/04
Filed: 2007-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical beam splitter of which the optical adjustment and the manufacturing can be easily performed.  <P>SOLUTION: The optical beam splitter comprises: a first substrate having an optical multilayer film which is prepared by laminating two kinds of dielectrics having different refractive indexes and branches input light of a prescribed wavelength in an invisible region; and one or more second substrates. The optical multilayer film has both of a layer having a thickness of substantially 1/4 wavelength of the input light and a layer having a thickness of substantially n/4 wavelength of the input light, wherein n is an odd number of 3 or more. Otherwise, the optical multilayer film has a reflectance which falls into a predetermined range, in a predetermined wavelength band region of visible region. Otherwise, the optical multilayer film reflects light of specified colors when white color light is made incident.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009143644-A (JP)
Title: Workpiece conveying device
Inventor: NOMURA TERUJI
IPC: B65G47/29
Filed: 2007-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a workpiece conveying device which is suitable for conveying workpieces such as a road wheel and a tire, variably adjusts the installation spacing of two feeders according to various kinds of sizes of workpieces to be mixedly conveyed by a conveyor, and reliably receives and feeding the workpieces one by one.  <P>SOLUTION: Two feeders CU, CD are provided in a conveying area of a conveyor 9 conveying workpieces W. The feeders CU, CD comprise a pair of turning arms 30, 31 and 55, 56 advancing/retracting to/from the conveying area of the conveyor 9, and receive and feed the workpieces W via the opening/closing operation of the turning arms 30, 31 and 55, 56. The workpieces W are alternately received and fed between the two feeders CU, CD. The installation spacing L between the two feeders CU, CD is variably adjusted according to the sizes of the workpieces W1-W3 to be interposed therebetween.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009144388-A (JP)
Title: Flattened folded-plate roof structure
Inventor: SHIMABUKURO IZURU
IPC: E04D13/00
Filed: 2007-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To easily construct a flattened folded-plate roof structure in which a frame material and a flat plate material can be arranged with no gap inbetween without being obstructed by a fixing implement protruded from a flat surface of a protrusive streak.  <P>SOLUTION: A plurality of C-shaped cross-section frame materials (e.g. C-shaped steel) 10 are fixed onto the protrusive ridges 3 etc. of a folded-plate roof R in parallel with an edge of eaves in such a manner that its opening side is positioned on the side of a roof board 2 and that the fixing implement protruded from the flat surface of the protrusive streak is included in the opening. The flat plate material (e.g. a foamed resin plate) 20 with a thickness almost equal in dimension to the height of the frame material 10 is arranged on the folded-plate roof, between the frame materials 10 and 10 adjacent to each other. The flat plate material 20 is pressed by a long pressing plate 21 from above it.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009144992-A (JP)
Title: Pollution degree measuring device
Inventor: KIKUCHI KENTARO
IPC: F24F5/00
Filed: 2007-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pollution degree measuring device accurately and easily measuring a pollution degree of a heat exchanger of an outdoor unit for an air conditioner.  <P>SOLUTION: The pollution degree measuring device includes a projector projecting light into an inner side of the outdoor unit from one opening of the outdoor unit for the air conditioner, an illuminance meter with a light receiving face facing an inner side of the outdoor unit of another opening of the outdoor unit, a cover plate covering all openings of the outdoor unit except for places installed with the projector and the illuminance meter, and a holding member holding the projector and the illuminance meter with respect to the outdoor unit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009144436-A (JP)
Title: Sash waterproof structure and sash unit including it
Inventor: TSUDA KOKI
IPC: E06B1/62
Filed: 2007-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sash waterproof structure and a sash unit including it, achieving high design nature and reliable waterproof structure without any increase in thickness of an outer wall.  <P>SOLUTION: This waterproof structure 14 is applied to an opening formed in an outer wall material 4 to install a sash S. The sash S and a fixing material 7 for fitting the sash S are disposed on the indoor side from the outdoor side surface of the outer wall material 4, and the waterproof structure 14 is provided with a waterproof member 14E including a base part 142, a side wall part 141 and a flanged edge part 14b. In the waterproof member 14E, the edge part 14b is disposed along the surface at least opposite to the indoor side of the opening side end of the outer wall material 4, the base part 142 is disposed along the fixing material 7 for fixing the sash S, and the side wall part 141 covers a step formed by the end of the outer wall material 4 and the fixing material 7.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009143177-A (JP)
Title: Inkjet recording apparatus
Inventor: HOSOKAWA NAOHIRO
IPC: B41J2/01
Filed: 2007-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that in an inkjet printer, when a dryer is loaded, to add the increase of a power source capacity by the dryer to the capacity of the printer power source causes a large increase in costs.  <P>SOLUTION: This inkjet recording apparatus is equipped with a drying means which dries an ink adhered to a printing medium by heat. Then, the power feeding to the drying means is regulated in response to the recording motion so that the total of power which is consumed by the recording motion by the recording head and power which is consumed by the drying means may become less than power which can be fed by the power source.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009152005-A (JP)
Title: Plug connection detecting device, and imaging apparatus
Inventor: KAWASAKI AIICHIRO
IPC: H04R1/06
Filed: 2007-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plug connection detecting device capable of being downsized and automatically detecting that a plug is connected to connecting terminals of an imaging apparatus.  <P>SOLUTION: With the plug connection detecting device provided with light-incident holes as well as light-irradiating holes formed at the connecting terminals, a light-emitting element letting light incident into the light-incident holes, light-receiving elements receiving light irradiated from the light-irradiating holes, a connection detecting circuit deciding that plugs are inserted into the connecting terminals in case light paths formed between the light incident holes and the light-irradiating holes are shielded, and spectrometric elements dividing light in two irradiated from one light-emitting element and guiding it to each light-incident hole of the pair of connecting terminals, a plug connected to the connecting terminal is automatically detected.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009148702-A (JP)
Title: Soil cleaning method
Inventor: YOSHIMOTO NAOHIRO
IPC: C09K17/40
Filed: 2007-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soil cleaning method by which an oily portion in contaminated soil is efficiently decomposed and removed by chemical oxidation using the Fenton's reaction.  <P>SOLUTION: The method of cleaning an objective contaminated zone including the soil contaminated by the oily portion includes an oxidation decomposition step of adding a surfactant containing alkyl benzene sulfonate, a Fe<SP>2+</SP>generating source and hydrogen peroxide in the soil to decompose the oily portion by hydroxide radical generated by the Fenton's reaction of Fe<SP>2+</SP>with hydrogen peroxide water.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009152089-A (JP)
Title: Rotary connector device
Inventor: KAMIYA KAZUTAKA
IPC: B60R16/027
Filed: 2007-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary connector device capable of preventing disconnection of a flat cable, even if an inner case rotates relatively with respect to an outer case, in a state where dust, such as sand dust, mixes in the rotary connector device and the flat cable rocks in a cable housing part, and of simplifying the structure by preventing increase of its size.  <P>SOLUTION: This rotary connector device is provided with a pushingly rotating member 90 for pressingly rotating a spacer 13 in a cable housing part 40 by a folded part 60, when the outer case 11 and the inner case 12 relatively rotates; the pressingly rotating member 90 includes a dust recovery part 100 recovering dust, having entered an area between the pressingly rotating member 90 and the folded part 60 of the flat cable 15; contact parts 70-73 of the dust recovery part 100 contacting the folded part 60 have a U-shaped smooth curved surface 80 substantially equal to that of the folded part 60 of the flat cable; and recessed-shape parts 85 introducing the dust adhering to the flat cable 15 is formed on the contact parts 70-73.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009153062-A (JP)
Title: Solid-state imaging device driving method and solid-state imaging device
Inventor: NISHIMURA CHIKASUKE
IPC: H04N9/07
Filed: 2007-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state imaging device driving which thins out pixels and can obtain a pixel output of varied colors.  <P>SOLUTION: In method for driving a solid-state imaging device which is composed of a plurality of pixels arranged in matrix and having a photo diode and vertical CCD each and a color filter located on a plurality of pixels in buy arrangement, there is provided a set of a first pixel, a second pixel, a third pixel, a fourth pixel, a fifth pixel, and a sixth pixel which are continually lined up in a row direction in the same row. Further, one group includes a plurality of sets which are continually lined up in a row direction in the same row. In one of two groups continually lined up in a row direction, a signal charge is read out only at an even position in the sets, and in the other of the two groups continually lined up in a row direction, the vertical CCD is driven so that the signal charge is read out only at an odd position in the party.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009158515-A (JP)
Title: Bidirectional optical module
Inventor: KIHARA TOSHIAKI
IPC: H01S5/022
Filed: 2007-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bidirectional optical module having no optical crosstalk by establishing such an arrangement that a photo diode (PD) is hard to receive the wavelength signal light emitted from a laser diode (LD).  <P>SOLUTION: The bidirectional optical module includes a light emitting element 4 for emitting transmitting light, a light receiving element 5 for receiving reception light, and a package 2 wherein a cap 8 with an optical transmitting window is sealed on a stem 3 mounting a wavelength multiplexing/demultiplexing filter 6. The light receiving element 5 is put in a recessed part 12 on the upper surface of the stem so that the light receiving surface of the light receiving element 5 may not be projected from the upper surface of the stem 3. The sidewall of the recessed part 12 blocks stray light generating in the package from entering the light receiving surface of the light receiving element.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009159661-A (JP)
Title: Stabilized power supply and control method therefor
Inventor: MATSUDA HIDESHI
IPC: H02M3/00
Filed: 2007-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To maintain stable operation even when a photocoupler has gone out of order.  <P>SOLUTION: A stabilized power supply feeds back a difference from a reference value in output voltage OUT through a photocoupler and voltage-converts input voltage IN according to the difference to obtain stable output voltage OUT. The power supply includes: photocouplers 17, 18; a selector circuit 16 that selects one of the photocouplers 17, 18; a photocoupler drive circuit 14 that supplies the difference to the photocoupler selected by the selector circuit 16; and a photocoupler deterioration detection circuit 15 that monitors the driving voltage and/or driving current of the selected photocoupler. When it detects that the driving voltage and/or driving current is out of a predetermined range, the detection circuit controls the selector circuit 16 so as to change the selection of photocoupler.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009156060-A (JP)
Title: Source device for control of driving force
Inventor: ITO MASAHIRO
IPC: F02D41/04
Filed: 2007-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent driving vibrations which reduce durability of an actuator with generation of slight fluctuation in a target driving condition, while compensating response delay on control in a driving force source control device such as an internal combustion engine.  <P>SOLUTION: Fluctuation of time gradient of temporary target air intake pressure Pintx is determined beforehand (S214). The slight fluctuation of the time gradient due to calculation errors or detection errors is ignored (YES in S214). A variation state of target air intake pressure Pint is continued in the same gradient as before. Even though the gain is enlarged to make a throttle opening indication value at high response, the fluctuation due to the calculation errors or the detection errors is not reflected, which prevents repetition of forward/reverse directions of changing the throttle opening indication value. The driving vibrations are not generated in an electronic control type throttle valve. While compensating the response delay of the air intake pressure due to throttle opening control, the driving vibrations of the electronic control type throttle valve can be prevented, and the durability is not reduced even when the slight fluctuation is generated in the temporary target air intake pressure Pintx.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009158603-A (JP)
Title: Photoelectric conversion device, electronic equipment, manufacturing method of photoelectric conversion device, and manufacturing method of electronic equipment
Inventor: AJIKI YOSHIHARU
IPC: H01L31/04
Filed: 2007-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoelectric conversion device which has excellent characteristics, especially, a superior photoelectric conversion device using a liquid silicon material.  <P>SOLUTION: The manufacturing method of the photoelectric conversion device includes a first stage of forming a microcrystalline silicon layer (15) of a first conductivity type, a second stage of coating the microcrystalline silicon layer with the liquid silicon material, and a third stage of making the liquid crystal silicon material amorphous, wherein an amorphous sillicon layer (17) is formed among microcrystal grains (15g) in the microcrystalline silicon layer and on the microcrystalline silicon layer (15) by the second and third stages. In this method, the liquid silicon material enters among microcrystal grains and becomes amorphous. Then, the microcrystalline grains and amorphous silicon layer come into contact with each other to improve the interface area. The photoelectric conversion efficiency can thus be improved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009154357-A (JP)
Title: Printer
Inventor: ABE TOSHIAKI
IPC: B41J11/42
Filed: 2007-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To easily detect a paper conveyance error to correct the amount of conveyance.  <P>SOLUTION: An image sensor head 19 is provided in parallel with the conveyed direction of paper 16. The image sensor head 19 images a line-like image of the paper 16. The position of a label 31 constituting the paper 16, the length of the label 31 in the conveying direction, and missing of the label 31 are detected based on the line-like image of the paper 16 imaged by the image sensor head 19. Further, the actual conveyed distance of the label 31 is measured, and a difference from a theoretical conveying distance obtained from the number of steps in which a conveying motor is driven, is detected as the conveyance error. The number of driving steps of the conveying motor is corrected to enhance accuracy in conveying the label 31.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009157608-A (JP)
Title: Cache memory system and cache memory control method
Inventor: KANO TAKESHI
IPC: G06F12/08
Filed: 2007-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cache memory system, capable of avoiding wasteful memory access caused in temporary writing of data to a cache memory by a computation device.  <P>SOLUTION: The cache memory system comprises a data array having a plurality of blocks composed of a plurality of words; a storage means which stores an address group of a storage device associated with a block in which data is stored in at least one word of the plurality of blocks; a writing means which allocates any one of the plurality of blocks as a writing block when an address from the computation device is not in the storage means in writing from the computation device, and writes data from the computation device to any word in this block; a word state storage means which stores word information showing a word to which data is written by the writing means of the words in the writing block; and a reading means which deletes word information when data is read from the word shown in the word information in reading from the computation device.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009156542-A (JP)
Title: Burner for gas turbine
Inventor: SAITO KEISHIRO
IPC: F23R3/32
Filed: 2007-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a burner for a gas turbine capable of suppressing generation of combustion vibration.  <P>SOLUTION: The burner 3 for the gas turbine is equipped with an inner side premixed gas producing part 33 and an outer side premixed gas producing part 34 producing combustion flame, an inner cylinder 31 having the premixed gas producing parts 33, 34 in an interior, and a tail pipe 32 connecting the inner cylinder 31 and an inlet part of the turbine. The outer side premixed gas producing part 34 is arranged surrounding an outer circumference of the inner side premixed gas producing part 33. A cylindrical swirler ring 35 is arranged between the inner side premixed gas producing part 33 ad the outer side premixed gas producing part 34. An inner wall face of a radial outer side of the burner 3 of inner wall faces of premixed gas producing part outlets 333, 334 of the premixed gas producing parts 33, 34 is extended more in an axial direction of the combustion flame than an inner wall face of a radial inner side in the burner 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009156233-A (JP)
Title: Stirling engine generator
Inventor: OIWA TOKUO
IPC: F02G5/02
Filed: 2007-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stirling engine generator capable of properly setting generation efficiency and generation output in response to a user's needs.  <P>SOLUTION: Heater heads 16 and 20 of a first and a second stirling engines 15 and 19 are connected in series to each other in a main exhaust passage 12 connected to an exhaust source 11. The main exhaust passage 12 is provided with a first flow rate control valve 22 and a heating device 23, and a branch exhaust passage 24 is connected to the main exhaust gas passage 12 in parallel with the heater head 16, the first flow rate control valve 22 and the heating device 23, and a second flow control valve 25 is provided in the branch exhaust gas passage 24. The temperature of the exhaust supplied from the exhaust source 11 is heated for combustion by the heating device 23, and a flow rate of the exhaust to be supplied to the heater head 16 is controlled by the first flow rate control valve 22. A branch supply flow rate of the exhaust to be supplied to the second heater head 20 is controlled by the second flow rate control valve 25.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009161583-A (JP)
Title: Thermoplastic polymer
Inventor: SHIOYA YOSHIYUKI
IPC: C08F8/48
Filed: 2007-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molded product having high transparency, heat resistance and optical isotropy and exhibiting sufficient characteristics in accordance with various optical purposes.  <P>SOLUTION: The molded product contains a polymer having a lactone ring structure as a main component. The molded product is a lens, a film or a sheet, and preferably an optical member.  <P>COPYRIGHT: (C)2009,JPO&INPIT