baber/WOPTO huggingface dataset:
Patent JP-2010107483-A (JP)
Title: Radioactive gas measuring device and damaged fuel inspection device
Inventor: KITAGUCHI HIROSHI
IPC: G01T1/167
Filed: 2008-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radioactive gas measuring device of small size and low cost, having a simple configuration, capable of measuring γ ray by suppressing positron annihilation γ ray in the background of the γ ray to be measured.  <P>SOLUTION: The radioactive gas measuring device includes a radiation measurement cell which is provided with a flow-in piping and an exhaust piping for allowing flow-in and exhaust of radioactive gas containing nuclide to be measured and the nuclide which releases electron through the flow-in piping and exhaust piping, a radiation detector for measuring the radiation generated from radioactive gas, and a radiation collimator which allows the radiation measurement cell and the radiation detector to be communicated each other, and sets a predetermined radiation measurement geometric condition between the radiation measurement cell and the radiation detector. The inner wall area of the radiation measurement cell which the radiation detector estimates through the radiation collimator is set to be 1/2 or less of the entire inner wall area of the radiation measurement cell as a predetermined radiation measurement geometric condition.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010105037-A (JP)
Title: Hollow joined body and method for producing the same, and joining device
Inventor: HATTA MUNEHISA
IPC: B23K26/21
Filed: 2008-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a hollow joined body which can join a pair of hollow members composed of metals different with each other and maintain its strength by a simple operating process, to provide a production device therefor, and to provide a hollow joined body obtained by firmly joining different metals.  <P>SOLUTION: In such a state that a pair of hollow members made of different metals are butted, the respective butted edge parts of the pair of hollow members 31, 32 are heated at 200 to 450°C, and thereafter, the laser light is focused on the respective butted edge parts of the pair of hollow members 31, 32 so as to be emitted, and welding is performed. Upon the emission of the laser light to the butted edges, the beam parameter product is controlled to the range of 1 to 30 mm×mrad. After the laser welding, level difference in the inner circumferential faces of the weld zone 33 in the pair of hollow members 31, 32 and bulged parts produced by the welding are removed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010089066-A (JP)
Title: Two-sided sieve for horticultural soil
Inventor: ARITA AKITAKA
IPC: B07B1/02
Filed: 2008-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-sided sieve for horticultural soil which can solve the problems by dealing with the necessities that when mainly, flowers planted in a flowerpot or planter need to be replanted, generally fresh soil also needs to be replaced, and as the subsequent reuse or disposal of the used soil, the segregation of bottom pebbles from the soil is required, and yet the upturned used soil as the bottom pebbles, large and small, are mingled in the soil, need to be picked up by hand, hence spent much time and labor, and in the case of using garden tools, the conventional type has limits on its application as a problem to overcome, and further, with such advantage that this invention has the capability to promptly sort out the soil and the bottom pebbles of large and small sizes in the soil for the horticultural soil.  <P>SOLUTION: This two-sided sieve has a soil receiving part with a large wire mesh formed on one side and a soil receiving part with a small wire mesh formed on the other side across a center partition wall in between. In addition, each soil receiving part has a forward opening formed in order to scoop up the soil and also, has an upright wall standing on both sides. Further, the two-sided sieve has each two arms for a handle which extend obliquely upward to the center from the upper edge of both sidewalls and are fixed to the handle at the center upper part of the whole sieve.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010114734-A (JP)
Title: Speaker
Inventor: YAMAGAMI YU
IPC: H04R9/02
Filed: 2008-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speaker preventing distortion of reproduced sound even at large amplitude, and suitable for reducing the thickness and increasing power.  <P>SOLUTION: The speaker employs an inside/outside double damper structure where a cylindrical voice coil 4 is elastically supported from the radial outside and the radial inside by a first damper 6 and a second damper 8. In the speaker, each of a first damper 6 and a second damper 8 includes a corrugated damper of an inclined shape in which irregularities are concentrically arranged along a nearly-conical surface. Both the dampers 6, 7 are arranged to be tapered toward the front side at the time of stop. The inner peripheral part of the first damper 6 and the outer peripheral part of the second damper 8 are jointed to a front end of a bobbin 3, the outer peripheral part of the first damper 6 is fixed to a frame 2, and the inner peripheral part of the second damper 8 is fixed to a magnetic circuit 1 through a support member 7.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010112303-A (JP)
Title: Fuel supply pump
Inventor: HIRATA YUKINORI
IPC: F02M59/46
Filed: 2008-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel supply pump capable of improving compression efficiency by restraining an increase in the volume of a space for storing pressurizing fuel, and capable of improving durability by reducing stress acting on a crossing part of a pressurizing chamber and a fuel delivery passage.  <P>SOLUTION: This fuel supply pump is provided for forcibly feeding fuel sucked in the pressurizing chamber to a common rail connected with a fuel injection part of an internal combustion engine by increasing pressure in the fuel. The fuel supply pump has a fuel delivery valve for delivering the high pressure fuel increased in the pressure by the pressurizing chamber to the common rail side. The fuel delivery valve has a valve element having a sliding part sliding with an inner surface of the fuel delivery passage communicating with the pressurizing chamber and a seat part seated on a seat surface arranged on an inner surface of the fuel delivery passage, and an energizing means for energizing the valve element in the valve closing direction. While closing a valve by energizing force of the energizing means, the valve is opened when the pressure of the high pressure fuel exceeds the sum of the energizing force of the energizing means and the pressure in the common rail, and the seat part is arranged on the pressurizing chamber side more than the sliding part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009028560-A (JP)
Title: Replacement brush for applicator with built-in cosmetics and method for replacing it
Inventor: SAKURAI KIYOKAZU
IPC: A45D34/04
Filed: 2008-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an applicator with built-in cosmetics capable of simply replacing a fiber bundle and securely setting it after replacement.  <P>SOLUTION: On the front end, the applicator 10 with built-in cosmetics is equipped with an applying body 30 with a to-be-retained part 31 with a jaw-shape on the outer periphery of the rear end of the bundle. The applicator 10 is provided with a housing part 15 for housing the liquid cosmetic, a front shaft 11 fitted in the front of the housing part 15 and having an insertion hole 12 in which the body 30 can be provided, an introducing part 16 for introducing the cosmetic from the housing part 15 to the body 30 inside the shaft 11 and a diameter tapering part 18 formed of the inner flange slenderizing the inner diameter between the hole 12 and the part 16. The tapering part 18 is divided into a plurality of click-shaped retaining pieces 26 through a plurality of slits 25 and has the minimum diameter smaller than the outer diameter of the retaining part 31. The body 30 is inserted from the rear to the hole 12 of the shaft 11 and fitted in it by the part 31 being made to pass back through an elastic deformation of the part 31 and the pieces 26.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010094471-A (JP)
Title: Clothespin maintained opened and closed
Inventor: AKAZAWA KOHEI
IPC: D06F55/00
Filed: 2008-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein a conventional clothespin makes a burden because of continuing to put out finger force in order to continuously press the clothespin when holding and releasing the washing.  <P>SOLUTION: A spring is fixed in a position where the direction of spring force applied to a spring fixing position is vertically inverted by opening/closing of a holding part with respect to a straight line connecting the spring fixing position to the rotational center. Consequently, since there is no need to continuously open the holding part, time to put out the finger force decreases to reduce labor. Further, operation of holding the washing with one hand is facilitated. Since the holding parts are provided on both right and left sides with respect to a fulcrum, the washing can be held without turning the clothespin to turn the holding parts toward the washing, thereby improving operability.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010116322-A (JP)
Title: Enzyme inhibitor of beta-secretase protein, and prophylactic using the same
Inventor: MIKI AKIRA
IPC: A61P25/28
Filed: 2008-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a candidate compound effective for the inhibition of beta-secretase for preventing Alzheimer's disease (AD), to provide a medicine using the compound as a base structure, and to provide a prophylactic for preventing the onset of the AD.  <P>SOLUTION: The prophylactic of the Alzheimer's disease is put to practical use by discovering a new substance inhibiting the activities of a beta-secretase protein. The substance as the new inhibiting substance, represented by formula 1 in the substances belonging to a linear diarylheptanoid has the inhibiting effects. The prophylactic contains a fatty acid and/or an antioxidant agent in addition to the newly discovered substance inhibiting the beta-secretase protein.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010118798-A (JP)
Title: Noise eliminating device, noise eliminating method, and operation correcting device
Inventor: YANO KENICHI
IPC: H04B3/28
Filed: 2008-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation correcting device capable of eliminating a noise signal that temporally changes.  <P>SOLUTION: A meal support apparatus is provided with: a force sensor for outputting a main signal corresponding to operation to a manipulator and an input signal IN including a tremor signal; an inputting means 15 in which the input signal IN outputted from the force sensor is inputted; and a tremor frequency estimating means 42 for determining an estimated frequency f<SB>t</SB>(i) corresponding to a frequency at each time of the tremor signal that temporally changes by updating a tap coefficient for minimizing an output of the input signal IN inputted to a notch filter to which an all-pass filter APF is applied as a tremor elimination system 18. Then, by a cutoff filter determined on the basis of the estimated frequency f<SB>t</SB>(i) determined by the tremor frequency estimating means 42, the tremor eliminating means 44 eliminates the tremor signal from the input signal IN to generate an output signal OUT.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010117202-A (JP)
Title: Method of forming calibration curve for quantitation assay in infrared spectroscopy and quantity determination method
Inventor: MIYATAKE KENICHIRO
IPC: G01N1/10
Filed: 2008-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a highly reliable calibration curve for a quantitation assay in infrared spectroscopy.  <P>SOLUTION: The method comprises a preliminary solution preparation step of preparing two or more preliminary solutions 10 with different known contents of a solute dissolved in a solvent, a preliminary sample preparation step of supplying each preliminary solution 10 to a sample stage 20 and then removing the solvent to remain the solute on the stage, a preliminary spectroscopy step of irradiating the solute 11 remaining on the stage with infrared light 40 and taking an infrared absorption spectrum of transmitted or reflected light from the solute, and a calibration curve formation step of obtaining a reciprocal functionality between the known content of the solute in each preliminary solution and specific information of the solute in the infrared absorption spectrum. The sample stage 20 comprises a base 21 having a sample space 22 to define the area where the preliminary solution 10 extends into a certain range and a solute dispersing member (particles 23) having many pores in which the supplied preliminary solution 10 infiltrates when it is disposed within the sample space 22.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010115693-A (JP)
Title: Immersion nozzle for continuous casting
Inventor: WATANABE KEIJI
IPC: B22D11/10
Filed: 2008-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an immersion nozzle for continuous casting in which inert gas is uniformly blown in from the whole inner wall faces in the lower region of the nozzle so as to effectively suppress the sticking-deposition of nonmetallic inclusions to the inner wall faces of the nozzle.  <P>SOLUTION: In the immersion nozzle where the lower part of the body is provided with a bottom 1, and molten steel discharge holes 2 are penetratingly provided to the sidewall parts directly above the bottom 1, the inside of the nozzle body is provided with gas passages 3 along the axial direction of the nozzle and network continuous pores 4 formed at the lower part region x of the nozzle body at least from the bottom 1 to the upper part of the molten steel discharge hole 2 and communicating with the gas passages 3. The inner wall members 5 facing the network continuous pores 4 in the nozzle body are composed of gas-permeable porous bodies, and the pore edges of the network continuous pores 4 are not opened in the inner wall faces 20 of the molten steel discharge holes 2. The blowing-in of inert gas is not biased to the inner wall faces of the molten steel discharge hole, and inert gas can be uniformly blown in from the whole inner wall faces in the lower region of the nozzle through the inner wall members 5 facing the network continuous pores 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009119276-A (JP)
Title: Assist device for scoliosis which has angle adjusting section
Inventor: SEN DONG YUN
IPC: A61F5/01
Filed: 2008-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an assist device for scoliosis which is capable of attaining a maximum treatment effect according to the vertebra curvature angle of a patient with scoliosis.  <P>SOLUTION: This assist device for scoliosis which has an angle adjusting section includes a plurality of support sections which support different parts of the body of a human body, respectively, and are so connected that the relative positions are exchangeable, and presses the body of the human body by the relative positions of the respective support parts to precisely correct the vertebra.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010122589-A (JP)
Title: Stereoscopic image display, polarized light splitting and synthesizing device, and stereoscopic image display method
Inventor: OSE NORIHIRO
IPC: G02B30/25
Filed: 2008-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To achieve stereoscopic image projection by one projector.  <P>SOLUTION: In the polarized light splitting and synthesizing device, reflection type display panels are respectively arranged on a transmitted light advancing surface side and a reflected light advancing surface side of a polarized light splitting and synthesizing element. An image for a left eye and an image for a right eye are respectively displayed on the reflection type display panels. In such a case, a P polarized light component is made incident on one reflection type display panel and an S polarized light component is made incident on the other reflection type display panel. Image light being reflected light from the panel is synthesized and output from the polarized light splitting and synthesizing element. Namely, the synthesized light of the image light for a left eye and the image light for a right eye is obtained by one polarized light splitting and synthesizing device. Therefore, the image light for a left eye and the image light for a right eye are respectively projected as the P polarized light component and the S polarized light component by one projector by using the polarized light splitting and synthesizing device.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010130163-A (JP)
Title: Image forming device, control device, and program
Inventor: MAKITA SEIGO
IPC: G03G15/20
Filed: 2008-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To suppress an occurrence of a waste of power consumption when an image forming device returns from a power-saving state.  <P>SOLUTION: When any of image forming modules 30Y, 30M, 30C, 30K and paper trays 41-44 holding papers supplied to an image forming unit 2 is attached or removed at a time of a power-saving state setting and an image forming device returns from a power-saving state to a running state, a power supply to a fixing device 39 of the image forming unit 2 is maintained to a stop state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010126091-A (JP)
Title: Master cylinder
Inventor: OKADA HIROKI
IPC: B60T11/228
Filed: 2008-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a master cylinder capable of smoothly supplying fluid to a pressure chamber.  <P>SOLUTION: In the master cylinder, a step 73 which is more recessed on an opening 72 side than a bottom surface 69 side of circumferential grooves 30, 32 is formed in a wall surface 70 on supply passages 38, 48 sides of the circumferential grooves 30, 32, and the brake fluid is supplied from the supply passages 38, 48 to pressure chambers 63, 86 through spaces between a cylinder body 15 and pistons 18, 19 and through the step 73 when releasing the liquid pressure in the pressure chambers 63, 86.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010126513-A (JP)
Title: Composition for aerosol spray-type hair dressing
Inventor: ONO YASUTAKE
IPC: A61K8/36
Filed: 2008-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for an aerosol spray-type hair dressing, restraining clogging when it is discharged, re-stylable many times and retaining the hair style after re-styling, and an aerosol spray-type hair dressing agent containing the composition.  <P>SOLUTION: This composition for the aerosol spray-type hair dressing comprises a film-forming polymer (A), a 12-22C higher fatty acid (B) and a polyhydric alcohol (C), and this aerosol spray-type hair dressing agent comprises the composition and a spraying agent.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010127273-A (JP)
Title: Reciprocating pump with gas-vent mechanism
Inventor: YAMAGUCHI KOJI
IPC: F04B43/02
Filed: 2008-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To set diameters of a suction liquid passage and a delivery liquid passage causing formation of gas in a delivery process and stay of gas in its moving process larger than diameters of gas bubbles, and to facilitate movement of the gas bubbles from the stay position.  <P>SOLUTION: This pump includes an upper part diaphragm passage communicated with a diaphragm chamber 8, a lower part diaphragm passage communicated with the diaphragm chamber, a direct pump passage perpendicularly connected to both of the upper part diaphragm passage and the lower diaphragm passage to provide communication in a vertical direction, and having a diameter larger than those of both of the passages, delivery valves 26, 28 connected at an upper end of the direct pump passage and delivering liquid, suction valves 14, 16 connected at a lower end of the direct pump passage and sucking liquid, a gas-vent valve 34 horizontally connected to the delivery valve, a suction liquid passage 10 connected to the suction valve downward in the vertical direction, a delivery liquid passage 12 connected to the delivery valve upward in the vertical direction, and a gas-vent passage connected to the gas-vent valve.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010133746-A (JP)
Title: Partial discharge discrimination method
Inventor: NAGAI YOSHINORI
IPC: G01R31/12
Filed: 2008-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To easily discriminate a signal arising from partial discharge from an electric device to be measured from a continuous noise signal, and to discriminate it from a pulse-shaped noise signal similar to that of partial discharge.  <P>SOLUTION: A partial discharge detection sensor 11 disposed at the electric device to be measured and measuring a pulse current generated accompanied by the partial discharge is provided. The signal detected by the sensor 11 is amplified by an amplifier 12, A-D converted by an A-D converter 13, and supplied to a time-frequency analysis part 14 so as to be analyzed and processed. After the analysis processing, the signal is sent to a signal extraction part 15 for first time analysis, then supplied to a signal processing part 16 for second time analysis, and sent to a determination part 17 for third time analysis. The signal sent to the determination part 17 is compared with data stored in advance in a diagnosis database 18 to determine whether the signal is the partial discharge signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010131788-A (JP)
Title: Inkjet recording apparatus and inkjet recording method
Inventor: SATO KISHO
IPC: B65H5/06
Filed: 2008-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording apparatus of excellent recording quality suppressing the transfer of an image from a recording surface of a recording medium to a conveying roller and the retransfer of the image from the conveying roller to a succeeding recording surface.  <P>SOLUTION: The inkjet recording apparatus 100 includes an ink storage part, an ink ejection means 2 and the conveying roller 4. An in-jet recording aqueous ink is stored in the ink storage part. The aqueous ink is ejected on the recording surface of the recording medium 1 by the ink ejection means 2 to record information on the recording medium 1, and the recording medium 1 on which the information has been recorded is conveyed by the conveying roller 4. The apparatus 100 further includes a powder supply means. Water-insoluble powder 3 is stuck in a movable manner to the surface of the conveying roller 4 by the powder supply means. The recording medium 1 on which the information has been recorded is thereby conveyed in the interposed state of the water-insoluble powder 3 between the recording surface of the recording medium 1 and the surface of the conveying roller 4. The water-insoluble powder 3 contains particles with the particle diameter of 15 μm or more.  <P>COPYRIGHT: (C)2010,JPO&INPIT