baber/WOPTO huggingface dataset:
Patent JP-2009038197-A (JP)
Title: Manufacturing method of sintered body, and neodymium iron boron-based sintered magnet manufactured by the method
Inventor: NAGATA HIROSHI
IPC: H01F41/02
Filed: 2007-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that when a content of Nd exceeds a prescribed value in terms of a composition ratio, an ingot can be manufactured by a conventional manufacturing method of an Nd-Fe-B based sintered magnet without producing αFe, but a volume ratio of an R rich phase of a nonmagnetic phase is increased and a maximum energy product and residual magnetic flux density showing magnetic characteristics is decreased.  <P>SOLUTION: A sintered body is put in a treatment chamber, pressure in the treatment chamber is reduced to prescribed pressure, and the inside is heated up to a prescribed temperature to preferentially evaporate an R component of high vapor pressure in the R rich phase, thereby decreasing the volume ratio of the R rich phase.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009037854-A (JP)
Title: Fuel cell
Inventor: OGAWA YUKI
IPC: H01M8/02
Filed: 2007-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell in which the moisture condition of an electrolyte membrane can be maintained appropriately and there is no risk of the electrolyte membrane closing a passage by extending in the passage side, even if the differential pressure of a cathode gas and an anode gas is large at the time of operation of the fuel cell.  <P>SOLUTION: The fuel cell is provided with a membrane electrode assembly 11, that including cathode 11b formed in a part of region on one side of an electrolyte membrane 11a and an anode electrode 11c, formed on the rear face of the cathode 11b and reinforcing materials 12, 13 which are laminated on the membrane electrode assembly and have electrode extraction openings 12a, 13a that extract electrodes 11b, 11c formed on the membrane electrode assembly 11 and reinforcing regions 12b, 13b which are installed in the upstream and the downstream in gas flow direction of the electrode extraction openings 12a, 13a, have water passing holes 12c, 13c formed, and reinforce the strength of the electrolyte membrane 11a by contacting the electrolyte membrane 11a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009042276-A (JP)
Title: Image forming apparatus
Inventor: SAKAMOTO MITSUNORI
IPC: G03G21/16
Filed: 2007-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus having structure which does not hinder attaching/detaching operation of a drawer part even when jamming occurs near a resist part.  <P>SOLUTION: The image forming apparatus provided with the drawer part where a resist roller, a secondary transfer part, a conveyance part, a fixing device and a paper output roller can be integrally attached/detached is provided with notched parts 24a and 25a functioning as a guide on a front side plate 24 of a manual paper feeding unit part and a front side plate 25 of an image forming apparatus body. The apparatus is provided with the notched parts 24a and 25a, thereby preventing failure that paper (P') projecting from the area of an elastic sheet part in the vicinity of the resist part is caught by the side plate 24 on the front side of the manual paper feeding unit part and the front side plate 25 of the image forming apparatus body and then the operation of the drawer part can not be performed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009042349-A (JP)
Title: Plasma display device and method for driving plasma display panel
Inventor: YOSHIDA MASAHIRO
IPC: G09G3/20
Filed: 2007-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve user-friendliness of a plasma display device.  <P>SOLUTION: Image data having a pixel number of A/N in a row direction and a pixel number of B/M in a column direction are enlarged into image data having n pixels in the row direction and m pixels in the column direction and written in an image memory. The image data written in the image memory are sequentially read out from the image data in the last line of the first row to the first column and then sequentially read out in the similar order from the second column to the n-th column, or the image data are sequentially read out from the image data in the first line to the last row of the n-th column and then sequentially read out in the similar order from the n-1-th column to the first column, so that the image data arranged in the row direction are rearranged into the column direction and the image data arranged in the column direction are arranged into the row direction so as to convert the data into image data having m pixels in the row direction and n pixels in the column direction and to rotate the display image by 90 degrees.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009042576-A (JP)
Title: Developing device and image forming apparatus with the same
Inventor: MANO RYOSUKE
IPC: G03G15/08
Filed: 2007-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device designed so that supplied toner is speedily mixed with remaining developer by a simple configuration without increasing the size of the device, uneven density and nonuniform charging are prevented, and stable toner is speedily supplied for development.  <P>SOLUTION: A toner supply port 111a is disposed upstream of a developer conveying direction in a first conveyance screw 121 that is farther than a developing roller. In addition, in a first conveying path C where the first conveyance screw 121 is disposed, a moquette member 117 having fluff on its surface is disposed along the developer conveying direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009039769-A (JP)
Title: Joining sheet
Inventor: AOKI CHUYA
IPC: H01L23/02
Filed: 2007-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Pb-free joining sheet used for joining electronic component, in which the oozing out of Sn upon the joining can be suppressed or reduced, and simultaneously, joining reliability can be secured.  <P>SOLUTION: Disclosed is a joining sheet in which the surface of an Ag foil material is provided with a layer composed of an Sn-Ag alloy, preferably, the average thickness of the Ag foil material is 20 to 200 μm, and more preferably, the average thickness of the layer composed of an Sn-Ag alloy is 10 to 40 μm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009050160-A (JP)
Title: Method for producing roasted dried fish and method for producing roasted dried bonito
Inventor: IKEDA MASARU
IPC: A23B4/044
Filed: 2007-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing roasted dried fish enabling production of rough dried fish having roast flavor.  <P>SOLUTION: The method for producing roasted dried fish includes: a rough dried fish step of well boiling raw material fish for dried fish such as dried bonito in particular, and roasting the boiled material to dry it; and a roasting step of roasting the rough dried fish while grinding or not grinding the surface of the rough dried fish 1 produced in the rough dried fish process, so that the roast flavor is imparted to the rough dried fish.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009047880-A (JP)
Title: Electrooptical device and electronic apparatus
Inventor: UEJIMA MOTOHIRO
IPC: G02F1/13
Filed: 2007-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrooptical device capable of obtaining a mark excellent in visibility without affecting the display.  <P>SOLUTION: The electrooptical device includes: an electrooptical panel 100 configured by causing an elctrooptical substance to intervene between a first substrate and a second substrate; third substrates 150, 250 which are attached to at least one side of the first and second substrates; and the mark 77 disposed on the third substrate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007297052-A (JP)
Title: Power steering device
Inventor: NISHIZAKI KATSUTOSHI
IPC: B62D5/04
Filed: 2007-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To suitably set viscosity on an upstream side than a torsion bar (twisting member) in a steering machine system in order to improve convergency of vehicle behavior.  <P>SOLUTION: In the power steering device provided with a torque detection device 10 including the twisting member 10a becoming a spring element by generating twisting by steering torque on a midway of the steering machine system 4 reaching from a steering member 2 to a steering wheel 3, the steering machine system 4 is set such that the viscosity C at the steering member side than the twisting member 10a satisfies a formula: 2JK≤C<SP>2</SP>≤4JK.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009053262-A (JP)
Title: Retroreflective element and retroreflective device, and retroreflector using the same
Inventor: FUJISHIMA TOMOHIKO
IPC: G02B5/124
Filed: 2007-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retroreflective element and device capable of being viewed with light from a long distance and forming retroreflective light by having high retroreflective efficiency, and to provide a retroreflector using the same.  <P>SOLUTION: The retroreflective element has paraboloidal mirrors 15, and planar mirrors 17 arranged facing the paraboloidal mirrors 15, and forms a light hole 13 in the center of a bottom part in which light axes of the paraboloidal mirrors 15 intersect. Concerning the retroreflective device 11 in which the planar mirror 17 arranges the retroreflective element 18 arranged on a plane orthogonal to the light axis of a 1/2 focus position of the paraboloidal mirror 15 to juxtapose each light axis in parallel, each planar mirror 17 of the same shape forms one sheet of a continuous planar mirror panel 17a, and each paraboloidal mirror 15 of the same shape forms one sheet of a continuous paraboloidal panel 16.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009050935-A (JP)
Title: Spindle device
Inventor: YOSHIHARA KAZUHIKO
IPC: B23B19/02
Filed: 2007-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spindle device capable of reducing shaft run-out of a rotating body mounted with a tool for processing a workpiece.  <P>SOLUTION: The spindle device 1 is provided with: a first rotating body 10 rotatably supported by a first bearing part; a second rotating body 20 rotatably supported by a second bearing part; a connection means for electrically connecting the second rotating body 20 to a power source 67; and a coupling means 30 for coupling the first rotating body 10 to the second rotating body 20 flexibly, to reduce transmission of force in the direction to generate shaft run-out of the first rotating body 10 from the second rotating body 20 to the first rotating body 10 by changing a coupling position for coupling the first rotating body 10 to the second rotating body 20 when the shaft run-out is generated in the second rotating body 20. The shaft run-out of the first rotating body 10 mounted with the tool 2 is reduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009050623-A (JP)
Title: Regeneration medical base material
Inventor: NAKADA HIKARI
IPC: A61L27/00
Filed: 2007-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a regeneration medical base material increasing the adhesive area of cells, raising cell density, obtaining excellent circulation in a culture solution and accelerating a cell growth speed.  <P>SOLUTION: A woven fabric or a knitted fabric is used as the regeneration medical base material, which uses yarn obtained by twisting a single or a plurality of artificial fibers such as polylactic acid or polyglycolic acid having bioabsorbability. The artificial fibers can be processed to be woolly in order to raise adhesiveness of the cells. The interval of the single or the plurality of yarn in the woven or knitted fabric is made to be 1 μm-1 mm. The plurality of woven or knitted fabrics are laminated to be a multi-layer fabric having the thickness of 50 μm-10 mm or to be a three-dimensional structure. Besides, the irradiation of electron beams allows the surface of the base material to be hydrophilic, so as to raise adhesiveness of cells.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009058264-A (JP)
Title: Apparatus and method for aligning elastic surface wave device
Inventor: NAKAJIMA TOSHIO
IPC: H03H3/08
Filed: 2007-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elastic surface wave device aligning apparatus for using an elastic surface wave device without having to change its spherical shape and speedily orienting a spherical elastic surface wave device even if the diameter of the spherical elastic surface wave device is small.  <P>SOLUTION: The elastic surface wave device aligning apparatus for holding the spherical elastic surface wave device, which has an element electrode formed in a spherical surface, at a bowl-like pan to adjust its orientation comprises a position detection means for detecting the position of the element electrode, an opening part at the bottom part of the bowl-like pan, and a device moving mechanism for coming into contact with the elastic surface wave device exposed to the opening part and moving the elastic surface wave device to rotate and orient it within the bowl-like pan.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009056699-A (JP)
Title: Ink container, and holding body of ink container
Inventor: KANBE TOSHIHIRO
IPC: B41J2/175
Filed: 2007-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink container which can improve a use efficiency of ink, and to provide a holding body of the ink container.  <P>SOLUTION: Openings are formed to a left side face 45 and a right side face 46 of a frame 50. An ink chamber 100 is formed by shutting of the openings of the frame 50 by films 65. A through hole 91 through which the ink in the ink chamber 100 flows out is formed in the frame 100. The ink in the ink chamber 100 is supplied to an image recorder through the through hole 91. A protrusion extended in directions which intersect to an axis direction 33 of the through hole 91 is formed to the film 65. The ink near the film 65 flows downward following the protrusion.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009059243-A (JP)
Title: Server apparatus, terminal apparatus, communication control method, and communication control program
Inventor: NISHIBAYASHI TAIJIYO
IPC: G06F13/00
Filed: 2007-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent usability from being deteriorated when grouping input devices in utilizing an application provided from a server apparatus on a network by using a plurality of input/output devices.  <P>SOLUTION: The plurality of input/output devices connected through a communication unit 101 are previously grouped and stored in a session information storage unit 103, and when a transfer determination unit 107 determines the necessity of connection to other server apparatus as a processing result by an application processing unit 106, group information stored in the session information storage unit 103 is read out, and when the transfer of the read information to the input/output device is instructed, the group information is also transmitted. The input/output device receiving the group information transmits the group information to the server apparatus which is newly connected, and the server device to be newly connected can easily group the input/output devices.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009058467-A (JP)
Title: Knocking determination device of internal combustion engine, knocking determination method, program of knocking determination method realized by computer, and recording medium recorded with program
Inventor: KANEKO MASATO
IPC: G01H17/00
Filed: 2007-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a knocking determination device of an internal combustion engine which inhibits incorrect judging of the knocking, a knocking determination method, a program of the knocking determination method realized by computer, and a recording medium recorded with the program.  <P>SOLUTION: In the engine ECU, a vibration strength of a plurality of frequency bands is extracted from the vibration detected by a knock sensor. After multiplying the vibration strength of each extracted frequency band by weighting coefficient, it adds corresponding to the crank angle. Then the program is executed while consisting of a computing step S104 of an accumulated value in every 5 degrees, a step S116 calculating a correlation coefficient K based on the result which is compared with the vibration wave form of the frequency band E with a knock wave form model formed previously, a step S118 calculating a knock strength N, a step S122 determining a knocking generation corresponding to the calculated correlation coefficient K and the knock strength N, and a step S126 which judges no generation of the knocking according to the calculated correlation coefficient K and the knock strength N.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009073674-A (JP)
Title: Method for producing glass
Inventor: KONOSHITA SATOKO
IPC: C03C3/093
Filed: 2007-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing glass which has optically high degree of homogeneity and where platinum foreign matter is hard to substantially increase when remelting.  <P>SOLUTION: In the method for producing glass, a glass raw material batch is melted in a platinum vessel, a glass material is produced by forming and then the glass material is remelted in the platinum vessel. The selection of the glass raw material batch and/or the adjustment of melting conditions is performed so as to have a β-OH value of glass after remelting of 0.07/mm or more and 0.30/mm or less.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009062214-A (JP)
Title: Magnesium hydroxide particulate, and method for producing the same
Inventor: ISHIZAWA KUNIHIKO
IPC: C01F5/22
Filed: 2007-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnesium hydroxide particulate in which the control of particle diameter is possible, and which is free from flocculation, and has excellent dispersibility, a uniform particle form and excellent thermal stability, and to provide a method for producing the same.  <P>SOLUTION: Disclosed is a magnesium hydroxide particulate in which the content of carbon is ≥0.9 wt.%, the content of chlorine is ≤0.05 wt.%, the weight reduction ratio from 200°C to a dehydration starting temperature by thermogravimetric analysis is ≤3.0%, specific surface area is 1.0 to 300 m<SP>2</SP>/g, and the average particle diameter is 10 to 1,000 nm. Alternatively, the magnesium hydroxide particulate further comprises at least one kind of element selected from silicon, phosphorus and boron. The magnesium hydroxide particulate is obtained by adding alkali in an amount exceeding 2.6 times mol to magnesium in a magnesium salt as the raw material, causing reaction, so as to obtain a magnesium hydroxide-containing aqueous solution, adding an organic compound in an amount of 3.0 to 50 wt.% to the theoretical production quantity of magnesium hydroxide, and bringing the magnesium hydroxide into hydrothermal reaction with the organic compound in the aqueous solution.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009064908-A (JP)
Title: Wiring board and its manufacturing method
Inventor: NOMURA TOSHIHIRO
IPC: H01L25/18
Filed: 2007-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly durable wiring board which keeps low connection resistance and high heat conductivity even when repeatedly operated.  <P>SOLUTION: The wiring board 10 for mounting an electronic component comprises: a substrate 11 provided with a plurality of through-holes 3; a through-hole conductor 4 formed on the inner wall of the through-hole 3; wiring 2 formed on at least one surface of the substrate 11 and electrically connected with the through-hole conductor 4; and a metal post 5 formed of a columnar conductor one end part 5a of which is inserted to the inner space surrounded by the through-hole conductor 4 and is brought into contact and electrically connected with the through-hole conductor 4, and other end 5b of which is projected from the surface of the substrate. Preferably, for the plurality of metal posts 5, the other ends 5b of the posts projected from the surface of the substrate 11 are positioned on the same plane.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009068748-A (JP)
Title: Refrigerator
Inventor: TAHIRA KIYOTAKA
IPC: F25D25/02
Filed: 2007-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator capable of easily and surely storing a tall stored object while improving storage efficiency of a shelf, with respect to the shelf of the refrigerator.  <P>SOLUTION: A shelf board 102 having different depths at its right and left, is composed of a front shelf board 103 and a back shelf board 104, so that it is dividable back and forth, a butting face of the front shelf board 103 and the back shelf board 104 has a structure that a front shelf extension portion 107 is positioned at an upper part, and a back shelf extension portion 110 is positioned at a lower part, and the front shelf extension portion 107 and the back shelf extension portion 110 are overlapped in the vertical direction, thus the deflection of the shelf can be absorbed by the overlapped portion of the front shelf extension portion 107 and the back shelf extension portion 110, even when a heavy article is placed on the shelf board 102, and the entire strength of the shelf board 102 can be increased by a simple structure.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009070137-A (JP)
Title: Microprocessor control device, and method and program therefor
Inventor: SHIN HIROMASA
IPC: G06F1/04
Filed: 2007-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption by appropriately controlling the operation speed of a microprocessor.  <P>SOLUTION: The method for controlling the operation speed of a microprocessor which executes a program comprises: observing an execution state of the program at each of a plurality of preliminarily designated times before executing a deadline instruction code that is an instruction code designating a deadline; preparing calculation quantity prediction data in which the residual calculation quantity up to completion of execution of the deadline instruction code is predicted for each of a plurality of preliminarily determined execution states; acquiring a residual predicted calculation quantity from the calculation quantity prediction data, based on the observed execution state; calculating the residual time up to the deadline of the deadline instruction code; calculating the lowest operation speed of the microprocessor necessary for processing the residual predicted calculation quantity within the residual time; and controlling the microprocessor so as to operate at the lowest operation speed or more.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009070197-A (JP)
Title: Drawing storage system
Inventor: KATO TAKASHI
IPC: G06Q50/00
Filed: 2007-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system capable of easily delivering a drawing without: issuing an ID or password; or managing an input screen.  <P>SOLUTION: The drawing storage system for an external agent to store a drawing to a drawing server 20 to an ordering agent comprises: the drawing server 20 having a drawing database 21; an item server 10 having an item database 11 for managing an ordered item; a mail server 30; and an input means 40 for inputting order receipt information to the item database 11. The item server 10 includes a drawing number issuing means 12 which issues a drawing number upon input of the order receipt information. The mail server 30 includes a mail retention means 31 which temporarily retains an e-mail with drawing number and drawing data attachments from the external agent; a drawing determination means 32 which determines the propriety of the drawing data; and a drawing transfer means 33 which transfers the drawing data, when determined to be proper, to the drawing server 20 together with the drawing number.  <P>COPYRIGHT: (C)2009,JPO&INPIT