baber/WOPTO huggingface dataset:
Patent JP-2009177900-A (JP)
Title: Device for inspecting air gap eccentricity of single-phase induction motor, and air gap correcting method
Inventor: NAEMURA HISAFUMI
IPC: H02K17/30
Filed: 2008-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To accurately inspect the eccentric state of an air gap without installing a noise removal means such as a noise filter even if variations and disturbance are present at each single-phase induction motor.  <P>SOLUTION: A device for inspecting the air gap eccentricity includes ammeters 121a, 121b which measure current waveforms of currents flowing to a main winding 110 and an auxiliary winding 111, and acceleration pickups 122a, 122b which measure vibration waveforms of vibrations of the single-phase induction motors in a direction in which an imbalance magnetism absorption force generated in a rotor becomes maximum when AC voltages are applied to the main winding 110 and the auxiliary winding 111. The device calculates the eccentric amount of the air gap 101 from amplitudes of the measured vibration waveforms, calculates the eccentric direction from a time change of a phase difference between the measured vibration waveforms and the current waveforms, and determines the quality of the air gap 101 on the basis of the thus-measured eccentric amount and the eccentric direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009174160-A (JP)
Title: Floor supporting implement and floor structure
Inventor: AKUTSU SATORU
IPC: E04F15/18
Filed: 2008-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor supporting implement which is favorable in floor-impact sound insulation performance, can also be constructed in a low underfloor section and can narrow a horizontal interference range by using a mass body with the same mass, and a floor structure.  <P>SOLUTION: The mass body 40 is formed in such a cylindrical shape that a recess 42 is formed in the central portion of an undersurface 40A in an installed state. The recess 42 is formed in a cylindrical shape concentric with the central axis of the mass body 40. In the installed state, a cushion base 26 is housed in the recess 42, and the undersurface 40A of the mass body 40 is arranged in a position in which the recess 42 covers a part of a side surface of cushion rubber 18.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009173492-A (JP)
Title: Apparatus for producing polycrystalline silicon
Inventor: ENDO TOSHIHIDE
IPC: C01B33/035
Filed: 2008-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve the cooling efficiency of an observation window and make the maintenance work easy.  <P>SOLUTION: The apparatus for producing polycrystalline silicon has an observation window unit 10 installed at the opening section 4 of a wall 2 of a reaction furnace through which the inside of the furnace can be observed. The observation window unit 10 is equipped with a housing frame 13 for fixing an inside window plate 11 and an outside window plate 12 at intervals so as to correspond to the opening section 4, a hinge for turnably supporting the housing frame 13 between the closing position to close the opening section 4 and the opening position to open the opening section 4, and water supply and drain pipes 16, 17 for circulating cooling water into the space 15 surrounded by the housing frame 13 and both window plates 11, 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009174212-A (JP)
Title: Eaves gutter hanger structure
Inventor: SAITO SATORU
IPC: E04D13/072
Filed: 2008-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an eaves gutter hanger structure which enables an eaves gutter hanger to be efficiently and easily replaced in accordance with an eaves gutter in repair and alteration.  <P>SOLUTION: The eaves gutter hanger 11 is composed of a hanger body 16 and a fixing portion 17. The hanger body 16 has upper and lower horizontal members 16a and 16b formed in a shape with an H-shaped cross section by a vertical member 16c; and the fixing portion 17 is fixed to a facia board 18 at the edge of eaves of a building by means of a fixing implement 18a such as a screw. The hanger body 16 is formed in such a shape as to be split into two portions, that is, the front and rear approximately-horizontal hanger bodies 21 and 22, and a protruding portion 24 and a recessed portion 25, which serve as a connecting portion 23 for connecting the front and rear hanger bodies 21 and 22 together, are incorporated into the rear hanger body 22 and the front hanger body 21, respectively. The protruding portion 24 is formed in an approximately trapezoidal shape in a plan view, and the recessed portion 25 has a storage portion 26b formed of a base 27 and a holding portion 26 composed of a pair of rectangular elastic plates 26a. A pair of locking portions 26c for locking the protruding portion 24 is formed at the leading ends of the pair of rectangular elastic plates 26a, respectively.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009175596-A (JP)
Title: Motor-driven diaphragm device and driving method for motor-driven diaphragm device
Inventor: KISHIMOTO TAKASHI
IPC: G03B9/06
Filed: 2008-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor-driven diaphragm device capable of accurately positioning a diaphragm blade at an initial position and a driving method therefor.  <P>SOLUTION: The motor-driven diaphragm device is equipped with: the diaphragm blade 4 making the size of an aperture variable; a driving means 5 taking a plurality of excitation states and driving the diaphragm blade between the initial position P0 and a stop-down position Pf where the size of the aperture is restricted; a control means 250 outputting a driving signal to the driving means so as to change the excitation state; and a storage means 250 storing the excitation state of the driving means at the initial position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009178050-A (JP)
Title: Cell sheet having ordered structure and method for producing the same
Inventor: OKAJIMA KOJI
IPC: C12N5/071
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a cell sheet, by which the cell sheet having an ordered structure can be formed at a high speed and the formed cell sheet is easily peeled.  <P>SOLUTION: Provided is the method for producing the cell sheet having an ordered structure in a two dimensional direction, comprising (A) a step for forming a cell culture support having a surface structure in which concave portions and convex portions are orderly arranged, (B) a step for coating the surface of the formed cell culture support with a polymer, (C) a step for loading cells on the cell culture support coated with the polymer, and (D) a step for peeling the cells from the cell culture support with hydrodynamic force or mechanical force.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009180256-A (JP)
Title: Metal fitting for brake hose, its manufacturing method and brake hose
Inventor: TAKATANI MOTOHIRO
IPC: F16L33/20
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal fitting for a brake hose capable of avoiding defects on the outer diameter of a nipple while maintaining the shape of a plurality of hose retaining grooves peripherally formed in the outer peripheral part of the nipple with controlling decarburization when the nipple is copper-brazed to the socket.  <P>SOLUTION: A connecting part 2 is provided in one end side and a cylindrical socket 4 is provided in the other end side and on the inside of the socket 4, an oil passage 5a is formed in the center, and the one end side of the nipple 5 in which a plurality of grooves 5b are peripherally provided for the hose detachment prevention in the outer peripheral part are copper-brazed concentrically with the socket 4 and the hose fitted in the annular space 6 formed between the socket 4 and the nipple 5 is totally nickel-plated in a film thickness of 3-5 μm before copper-brazing in the metal fitting for the brake hose 1 connected by caulking the socket 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009181399-A (JP)
Title: Tag data import method and recording medium for predefined file
Inventor: OHAMA JUNJI
IPC: G05B19/05
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To read and incorporate data into a screen display program file, even if a undefined data type is contained in the data of a ladder program file.  <P>SOLUTION: This is a method of importing tag data of the ladder program file created by a ladder editor into the screen display program file for a PLC, when creating a screen display program file for a programmable indicator by a drawing editor. The data type of the tag data is defined in the predefine file and the predefine file is registered beforehand in a memory of the drawing editor, and when tag data is imported from the ladder program file to the screen display program file, the import is enabled with reference to the predefined file.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009180182-A (JP)
Title: Method and device for working nozzle-hole of fuel injection nozzle
Inventor: HOSHIYAMA TAKUJI
IPC: F02M61/18
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for working a nozzle-hole of a fuel injection nozzle by which shape precision of the injection hole is ensured at low cost without causing breakage of punches.  <P>SOLUTION: The device for working a nozzle-hole of a fuel injection nozzle is provided with a die 43 for mounting a work 40 for a plate 10 with an injection hole, the punch 41 for punching the injection hole 30, a punch guide 42 holding the punch 41 freely slidably, and a punch-driving means for moving the punch 41. In the punch 41, a cylindrical part 41a is formed in its tip, and a truncated cone part or an elliptic cone part is formed in continuation with the cylindrical part 41a. The cylindrical part 41a and the truncated cone part or the elliptic cone part 41b are connected each other in the respective outlines, and the outline of the truncated cone part or an elliptic cone part 41b constitutes one straight line 41e parallel with the axis 41d of the cylindrical part 41a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009183805-A (JP)
Title: Hydrothermal decomposition device and method of biomass and manufacturing system of organic raw material using biomass raw material
Inventor: GENDA MINORU
IPC: C10G31/08
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrothermal decomposition device of biomass capable of separating a component primarily consisting of cellulose from a biomass raw material, a hydrothermal decomposition method of biomass and a manufacturing system of an organic raw material using the biomass raw material.  <P>SOLUTION: The hydrothermal decomposition device includes a biomass supply device 31 for supplying the biomass raw material 11 to a region under pressure to a region under normal pressure, a hydrothermal decomposition device 41A constituted so that the supplied biomass raw material 11 is fed into an inclined type device body 42 from its lower end part side by a feed screw 43, pressurized hot water 15 is supplied into the device body 42 from its upper end part side different from the supply place of the biomass raw material 11 and the biomass raw material 11 is hydrothermally decomposed while brought into contact with the pressurized hot water 15 in a countercurrent state to transfer a lignin component and a hemicellulose component into the pressurized hot water 15 to separate them from the biomass raw material 11, and a biomass extracting device 51 for extracting a biomass solid component 17 to the region under normal pressure from the region under pressure through the upper end part side of the device body 42.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008235254-A (JP)
Title: Drive microsystem and its manufacturing method
Inventor: SIBUET HENRY
IPC: B81B5/00
Filed: 2008-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive microsystem which is provided with an opening travel end stop part of a pivot arm so that a rotation of the pivot arm can be controlled.  <P>SOLUTION: The drive microsystem 1 is formed on a plane base plate 2 and is provided with a pivot arm 3 fixed rotatable around a hinge 3, a static contact pad 6 arranged on the base plate 2 and an opening travel end stop part 7 of the pivot arm 3. The opening travel end stop part 7 is provided with a head portion 9 arranged between a joint end 3c and a free end 3d of the pivot arm 3 in an upper side of the pivot arm 3 and with a distance from the pivot arm 3. A lower portion of the stop part 7 is connected with the base plate 2 and is arranged between the hinge 4 and the static contact pad 6 and on a side of the pivot arm 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009187615-A (JP)
Title: Semiconductor memory device
Inventor: OGASAWARA TOMOHIRO
IPC: G11C11/401
Filed: 2008-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device which selects whether to mask or not each of respective data signals in a burst reading or burst writing of the data signal, without increasing external input terminals for the data mask signal, and uses masks different by bit of respective data signals.  <P>SOLUTION: A mask pattern signal stored in a mask register circuit 11 is used on the basis of a mask instruction signal input through an external input terminal 17 for an address signal. A read data converter circuit 16a and a write data converter circuit 16c select whether to mask each of the respective data signals in the burst reading or burst writing, and convert the data signal. The converted data signal is output to a memory cell 500 and stored during writing and is output to the external input/output terminal 17 for data signal during reading.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008257693-A (JP)
Title: Method for detecting object left-behind in scene
Inventor: PORIKLI FAITH M
IPC: G06T7/20
Filed: 2008-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To detect an object left-behind in a scene by updating a set of background models using a sequence of images acquired concerning the scene by a camera.  <P>SOLUTION: Each background model is updated at different temporal scales ranging from short term to long term. A foreground mask is determined from each background model after the updating for the particular images of the sequence. A motion image is updated from the set of foreground masks. In the motion images, each pixel has an associated evidence value. The evidence values are compared with an evidence threshold to detect and signal an object left-behind in the scene.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009190276-A (JP)
Title: Injection molding method
Inventor: KURIHARA KAZUMA
IPC: B29C45/37
Filed: 2008-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injection molding method by which a resin is filled up to the deep part of a nanostructure of a mold having high aspect ratio nanostructure and a molded article of a reflection preventing nanostructure having aspect ratio of ≥1 is manufactured while keeping high productivity without using a releasing agent or the like.  <P>SOLUTION: The molded article having a nanometer size structure on the surface is injection-molded by: heating the surface of a fixing side core 4 and a moving side core 5 to a temperature higher than the softening temperature of the resin to be molded; clamping the fixing side core 4 and the moving side core 5 and after clamping; filling the resin in the fixing side core 4 and the moving side core 5; keeping the pressure applied on the filled resin while cooling the fixing side core 4 and the moving side core 5 to a temperature lower than the softening temperature of the resin; cooling and keeping the resin molded article at a low temperature; and after that, opening the fixing side core 4 and the moving side core 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008161054-A (JP)
Title: Inverter apparatus
Inventor: KIMURA TETSUYA
IPC: H02M7/00
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide the inverter apparatus which can easily facilitate proper maintenance.  <P>SOLUTION: On a control substrate 007 mounting a power circuit 8, a control circuit 9, etc., of the inverter apparatus 2 with the a main circuit power rectifier part 3, a smoothing capacitor 4 and a main circuit reverse power rectifier 5, a temperature detector 10 and a temperature detecting circuit 11 are provided. Thus, an atmospheric temperature in the inverter apparatus is detected and indicated so that a condition of the inverter apparatus can always be grasped so as to perform necessary process for protective action and parts control. The atmospheric temperature in the inverter apparatus can be detected, so that whether the user exceeds the use condition or not can be easily confirmed. Use of the inverter apparatus can also be demanded under an accurate use environment, so that improvement of operation rate and maintenance control are facilitated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009193396-A (JP)
Title: System for predicting relationship with friends
Inventor: INUZUKA NOBUHIRO
IPC: G06Q50/10
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for predicting relationship with friends, which executes a method of objectively predicting whether or not respective sets of two students are friends without putting special loads on the students except for the sampling survey of the relationship with friends, and a method of analyzing the features of the students utilizing it.  <P>SOLUTION: The punching difference time data of the two students are acquired from punching data stored in an attendance system for recording the attending/leaving time of the students together with a student ID and a card reader ID by providing a card reader for reading the ID card of the student in a classroom, the probability of being friends with the punching difference time data as a condition is estimated using the data and the relationship with friends of some students clarified by the sampling survey, and a friend score for judging whether or not they are friends is calculated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009197095-A (JP)
Title: Dust scattering inhibition device of bucket for coke dry quenching facilities and method for inhibiting dust scattering
Inventor: SATO MANABU
IPC: C10B45/00
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust scattering inhibition device of a bucket for coke dry quenching facilities and a method for inhibiting dust scattering.  <P>SOLUTION: The dust scattering inhibition device of a bucket 3 for coke dry quenching facilities to receive red-heated cokes 1 and to deliver them to a chamber 6, which is provided with a bucket cover 4 covering the upper part of the bucket 3. The bucket cover 4 is provided with a dust collecting device. The dust collecting device is provided with a dust outlet 40 for collecting coke powder in the bucket 3. In such a structure, coke powder remaining in an empty bucket 3 after red-heated coke 1 is charged into a chamber 6 can be entrained with a dust collecting air stream to be collected through the dust outlet 40 by the dust collecting device.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008244457-A (JP)
Title: Mounting device
Inventor: SHIKI TOMOHIKO
IPC: H05K3/34
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a thermal impact to the surroundings, and to mount a mounting component on a substrate at a high positional accuracy.  <P>SOLUTION: Gas in a space 100 where an electronic part 71 is arranged, without leaking to the outside, is circulated in a heating furnace 30 through an inlet pipe 22 and a supply pipe 23 to heat a bonding part 71a. Thereby, the thermal impact from the outside space is avoided, and the temperature of the bonding part 71a can be managed correctly according to the temperature profile. Moreover, the optimal temperature profile is formed based on a substrate 70, heat capacity and thermal resistance of an electronic part 71, and a solder component used for the connection, thereby, the electronic part 71 can be soldered (mounted) to the substrate 70 at a high positional accuracy.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009199912-A (JP)
Title: Lithium secondary battery
Inventor: SASAKI HIDEAKI
IPC: H01M10/052
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lamination type lithium secondary battery which does not generate warps in the outermost-layer electrode, can be manufactured easily, and has improved life characteristics.  <P>SOLUTION: This is the lithium secondary battery which is formed by alternately laminating a positive electrode having positive electrode active material layers 2 formed on both faces, a negative electrode having negative electrode active material layers 1 formed on both of the faces, and a separator 5, and in which an insulating tape 10 is applied to the active material layer surface of the outermost-layer electrode. Moreover, an insulating resin film may be formed on the active material particle surface of the outermost-layer electrode.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009204647-A (JP)
Title: Method of manufacturing electrooptic device
Inventor: WATANABE KAZUNARI
IPC: G02F1/1333
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of cracks in the surface of a substrate after parting a mother board while preventing the occurrence of cracks in the surface of the mother board, and to prevent cullet from being left on the surface of the mother board.  <P>SOLUTION: A method includes: a step of forming a V-groove 61 having a V-shaped section corresponding to a first groove on the surface of the mother board 60 by a dicing blade 101; a step of forming a scribe groove 62 corresponding to a second groove along the bottom of the V-groove 61 in the V-groove 61 using a scribe blade 102; a step of sticking a cover tape 103 to cover the V-groove 61; and a step of parting the mother board 60 along the scribe groove 62 to form the parted substrate 65.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009202883-A (JP)
Title: Lens unit storing tray
Inventor: KOMATA SHIGERU
IPC: B65D21/02
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To store a lens unit by preventing an optical element from being peeled from a frame, and to hold the stored lens unit by turning it reversely without pinching it.  <P>SOLUTION: A lens unit storing tray 10 stores the lens unit P having the frame P1 provided with a flange part F, a first optical element P2 fixed in the frame P1 and a second optical element P3. The tray is formed with an upper end surface 21a of a cylindrical hole part 21 for holding the side peripheral face of a cylindrical part P1a of the frame P1 and a lower surface F2 of the flange, and a bottom face 22a of a recessed part 22 for holding the side peripheral face F3 of the flange and the upper face F1 of the flange.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009203647-A (JP)
Title: Softly closing mechanism of swing door
Inventor: INOUE KOSAKU
IPC: E05F5/10
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a softly closing mechanism of a swing door capable of simplifying a structure of the door and reducing its weight to improve ease of operation, achieving safety and silence when closing the door softly, and improving design of the appearance of the door.  <P>SOLUTION: This softly closing mechanism 4 of the swing door 1 is provided with a trigger means 6 constituted by pivoting a link member 5 having a dog leg shape when viewed in a plane on an upper end face 2a of the door 2 to turn freely around a vertical shaft and being abutted on a tip part 11a on one side of the link member 5 at the predetermined angle θ for opening or closing the door 2 or less to protrude a tip part 12a on the other side of the link member 5 toward a door frame 3 side on the door frame 3 side and a pulling-in mechanism part 7 having a buffering function 8 for pulling the protruding tip part 12a on the other side of the link member 5 into a door frame 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT