baber/WOPTO huggingface dataset:
Patent JP-2009058016-A (JP)
Title: Sleeve for fluid bearing device, fluid bearing device equipped therewith, spindle motor, information record regeneration processing device, and manufacturing method of sleeve therefor
Inventor: HAMADA TSUTOMU
IPC: F16C33/12
Filed: 2007-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sleeve for a fluid bearing device capable of reducing a cost for appropriately sealing treatment, the fluid bearing device equipped therewith, a spindle motor, an information record regeneration processing device, and a manufacturing method of a sleeve therefor.  <P>SOLUTION: The sleeve 42 for the fluid bearing device is equipped with an inner layer part 50 and a surface layer part 51. The inner layer part 50 is formed by sintering metal powder for sintering. The surface layer part 51 is formed on the surface of the inner layer part 50, and contains diiron trioxide (Fe<SB>2</SB>O<SB>3</SB>). Namely, the surface layer part 51 containing diiron trioxide (Fe<SB>2</SB>O<SB>3</SB>) layer 51b is formed on the surface of porous sleeve 42 for the fluid bearing device and sealing treatment is performed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009057446-A (JP)
Title: Fluorescent material and method for producing the same
Inventor: UEHARA MASAHITO
IPC: C09K11/08
Filed: 2007-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorescent material having high quantum yield and a method for producing the material.  <P>SOLUTION: The fluorescent material is a nanoparticle produced by mixing a solution containing dispersed nanofluorescent particles composed of the first compound composed of each one kind of the elements of the group I-III-VI and having a chalcopyrite structure with (b) a solution containing a dissolved metal salt, and heating the mixture to substitute the element constituting the nanofluorescent particle with the metal element of the metal salt. The quantum yield of the fluorescent material is 10-40% at room temperature. The fluorescent particle generates fluorescent light of 550-800 nm wavelength.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009059587-A (JP)
Title: Slip ring mechanism
Inventor: KAJIWARA HIDEAKI
IPC: H01R39/00
Filed: 2007-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slip ring that can be constituted inexpensively by drastically reviewing points such as inferior assembling performances causing cost increasing factors, and structure of the ring or the like in a slip ring mechanism.  <P>SOLUTION: The slip ring is provided which has a constitution that a metal elastic member that is relatively rotatable against the metal cylinder is abutted on the outer periphery of the metal cylinder. The slip ring has total N pieces of conduction passages starting from the conduction passage 1 to the conduction passage N, and is constituted so that a relationship is established in the inner diameters ϕN of the metal cylinders forming arbitrary number of conduction passages N that ϕ(N+1)>ϕ(N) (N is 1 or more).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009058080-A (JP)
Title: Packing for fire-resistant composite pipe
Inventor: YAMAMOTO SHINJI
IPC: F16J15/10
Filed: 2007-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packing for a fire-resistant composite pipe hard to drop from the fire-resistant composite pipe.  <P>SOLUTION: This packing 100 for the fire-resistant composite pipe is attached to the fire-resistant composite pipe 300 having an inner layer pipe 301 and an outer layer pipe 302 in which fire-resistant material is molded at an outer periphery of the inner layer pipe 301 when molding the outer layer pipe 302. This packing also has a contact surface 10 which is brought into contact with the outer layer pipe 302, an inflow section 11 in which the refractory material flows in when the outer layer pipe 302 is molded in the contact surface 10, and a communication part 13 which communicates with a surface different from the contact surface in the inflow section 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009062641-A (JP)
Title: Knitting structure of inner wear
Inventor: OSHIMA HITOSHI
IPC: A41B17/00
Filed: 2007-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a knitting structure of inner wear, which provides high massaging effects to a wearer.  <P>SOLUTION: The knitting structure of the inner wear is formed by forming protruded parts 4 of three-dimensional knitting by lifting a plain knit region 3a by float stitch regions 3b, and successively arranging a plurality of the float stitch regions 3b in the plain knit region in the oblique direction to the course direction at a prescribed interval. The successively arranged float stitch regions 3b are knitted by carrying out float stitch at a plurality of continuous wales or a plurality of wales at an interval of one or three wales in the plain knit region 3a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009063844-A (JP)
Title: Organic device, and manufacturing method of organic device
Inventor: YOSHITAKE NAOKI
IPC: G02B6/12
Filed: 2007-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic device capable of improving adhesion between a substrate and a polymer layer.  <P>SOLUTION: The organic device is provided with a substrate 1 formed of polymer, and a polymer layer 2 adhered on the substrate 1. Crystallinity of an adhered surface 1a of the substrate 1 with the polymer layer 2 is smaller than crystallinity of an inside of the substrate 1. Therefore, the adhesion of the substrate 1 and the polymer layer 2 can be improved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009063500-A (JP)
Title: Level gauge sensor
Inventor: TANIZAWA AKIRA
IPC: G01F23/26
Filed: 2007-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a level gauge sensor capable of simple installation on a container or on a gauge pipe provided in the container.  <P>SOLUTION: The level gauge sensor 10 for detecting a storage level of a material stored in an insulative container based on displacement of capacitance includes a pair of long sensor supports 14 provided along the direction of increasing/decreasing a material level and capable of holding the container or the insulative gauge pipe 3, for the container or the insulative gauge pipe 3 attached to the container for monitoring the storage level of the material. It is also equipped with a conductive surface electrode on the sensor supports 14.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009069344-A (JP)
Title: Forgery prevention layered product, forgery prevention transfer foil, forgery prevention seal, forgery prevention medium, manufacturing method of them and manufacturing equipment of forgery prevention layered product
Inventor: YASHIKI KAZUHIRO
IPC: G02B5/18
Filed: 2007-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a forgery prevention layered product which comprises an optical device including a relief structure in which the relief structure and a relief effective layer are accurately arranged, is inexpensive, has high productivity and can provide a visual effect excellent in decorativeness, to provide a forgery prevention transfer foil, a forgery prevention seal and a forgery prevention medium to provide a manufacturing method of the forgery prevention transfer foil, the forgery prevention seal and the forgery prevention medium, and to provide manufacturing equipment of the forgery prevention layered product.  <P>SOLUTION: The forgery prevention layered product is constituted by laminating in order: at least a relief structure forming layer 2; a relief structure part 3 partially disposed on one side of the relief structure forming layer 2; a bank part 4 partially disposed on the same surface so as not to be superimposed on the relief structure part 3; a relief structure-surrounded part 5 which is surrounded by the bank part 4 and includes the relief structure part 3; and a relief effective layer 6 which comprises an optical thin film disposed so as to cover only the relief structure-surrounded part 5 and reflects at least a part of light transmitted by the relief structure forming layer 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009068447-A (JP)
Title: Control device for internal combustion engine and saddle-ride type vehicle provided with same
Inventor: NAKAMURA TSUNEHISA
IPC: F02D41/14
Filed: 2007-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent knocking after refueling without providing a sensor detecting alcohol mixing ratio in an internal combustion engine capable of using mixed fuel of gasoline and alcohol, or selectively using gasoline or alcohol.  <P>SOLUTION: A control device for an engine includes a refueling detection means S105 for detecting refueling, a mixing ratio-estimating means S112 for estimating a mixing ratio of alcohol contained in fuel, an estimation completion-determining means S113 for determining whether estimation is completed by the mixing ratio-estimating means S112, and ignition control means S107 for igniting an igniter at an ignition timing that is retarded from an optimum ignition timing based on an actual mixing ratio, during a predetermined period until the estimation completion-determining means S113 determines that the estimation is completed after detection of refueling.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009069772-A (JP)
Title: Image forming apparatus
Inventor: OGURA MOTOHIRO
IPC: G03G5/04
Filed: 2007-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a configuration that maintains a low running cost, achieves a long lifetime, prevents image deletion in an initial stage (particularly up to 1,000 of passing sheets) which significantly occurs in a long-life image bearer, is environmentally friendly and simple and can save a space.  <P>SOLUTION: The image forming apparatus is equipped with a cleaning blade having a cleaning edge that removes a toner remaining on an image bearer after a transfer process, wherein the following inorganic fine powder is applied on a portion close to the contact edge of the cleaning blade. The inorganic fine powder has an average particle diameter of 30 to 300 nm as primary particles, has a cubic particle shape and/or a rectangular parallelepiped particle shape and has a perovskite crystal; and further the inorganic fine powder has a content of not more than 1 number% of particles and aggregates having a particle diameter of not less than 600 nm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009075302-A (JP)
Title: Projector
Inventor: YAMAKAWA HIDEKIYO
IPC: G03B21/16
Filed: 2007-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector capable of restraining dust from infiltrating into an optical path on the periphery of a reflection type optical modulation element and also cooling the periphery thereof.  <P>SOLUTION: Sealing parts 300R, 300G and 300B for sealing space including the optical paths respectively connecting the reflection type optical modulation elements and the incident surfaces of a cross dichroic prism 400 are attached and provided on the incident surfaces of the cross dichroic prism 400. Then, cooling parts 380 are respectively attached and provided on the top surfaces of the sealing parts 300R, 300G and 300B.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009072364-A (JP)
Title: Control attachment device of game machine
Inventor: HASEGAWA KAZUYUKI
IPC: A63F7/02
Filed: 2007-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To easily attach and detach a plurality of controllers to/from a game machine frame.  <P>SOLUTION: The attaching/detaching direction of an attaching movable board 15 to/from a movable frame 3, the attaching/detaching direction of the controllers 25;26 to/from the attaching movable board 15 and the attaching/detaching direction of connectors 10;11 and connectors 30;34 are configured to be the same direction so that the attaching movable board 15 is attached and detached to/from the movable frame 3 by being transversely moved to the left and right, the controllers 25;26 are attached and detached to/from the attaching movable board 15 by being transversely moved to the left and right in the state of inserting hook parts 29;33 to guide holes 21;24, and the connectors 10;11 on the side of the movable frame 3 and the connectors 30;34 of the controllers 25;26 are attached and detached accompanying the transverse movement of the controllers 25;26. The respective attaching/detaching directions can be in the structure of vertical movement.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009052380-A (JP)
Title: A set of grave set formed of rust-resistant metal which does not collapse even in earthquake
Inventor: KOTAKE NOBUYOSHI
IPC: E04H13/00
Filed: 2007-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grave set which is formed of rust-resistant metal such as stainless steel and is easily assembled.  <P>SOLUTION: The grave set comprises a columbarium 1, a lid 2 which covers the upper opening plane of the columbarium 1 and is fixed to the columbarium 1 with machine screws, a grave marker 3 welded on the lid 2, a candle holder 4, an incense stick holder 5, and flower holders 6, 7 which are fixed to the grave marker 3 to be rotated around each shaft. The grave set is formed of the rust-resistant metal such as the stainless steel and does not collapse against an earthquake. Since the grave set is lighter than stone, the characters or the like of the family name, the name of the owner, and the name of the deceased are not so weathered to the extent that they become unread with elapse of time as those on the stone. Materials are not required to be imported and are domestically sufficiently supplied and machine tools provide technology of which Japan can boast to the world, so that this patent is desired to be obtained.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008005699-A (JP)
Title: Electric motor
Inventor: SAKAI HIROSHI
IPC: H02K13/00
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric motor which can ensure space for arranging a plurality of terminals on a brush holder.  <P>SOLUTION: In the electric motor 10, that stores a brush 35 freely rising and setting in the brush holder 30, freely provided into pressure contact with a commutator 19 mounted at a prescribed position of an armature shaft 14, mounting a substrate 40 at a position facing each other to a sensor magnet 41 mounted at a prescribed position of the armature shaft 14 of the brush holder 30, and mounting a magnetic detection sensor 42 for detecting the changes in the magnetic field of the sensor magnet 41 in this substrate 40; the substrate 40 is mounted, in a manner of standing vertically in the brush holder 30; the brush holder 30 is formed at its center, with a through hole 30c for inserting the armature shaft 14 and the sensor magnet 41; and additionally, around a through hole 30c in the upper surface 31 of the brush holder 30, a plurality of terminals 36, 37, 38 are installed, respectively.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008105410-A (JP)
Title: Liquid discharge head and its manufacturing method
Inventor: MITA TAKESHI
IPC: B41J2/16
Filed: 2007-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid discharge head having high discharge efficiency, low discharge variations, and high reliability corresponding to the aspect ratio of a selected pressure chamber.  <P>SOLUTION: When the area of an active region 62a which is sandwiched by a lower electrode 61 and an upper electrode 63 in a piezoelectric element 62 and contributes to the displacement of the piezoelectric element 62 is smaller than the cross sectional area of a recessed part of a pressure chamber 52, and when the aspect ratio (CWy/CWx) of the pressure chamber 52 is 2 to 5, the ratio (DWx/CWx) of the width DWx of the active region 62a of the piezoelectric element 62 in the short-side direction of the pressure chamber 52 and the width CWx of the pressure chamber 52 is 0.4 to 0.75, and the ratio (DWy/CWy) of the width DWy of the active region 62a of the piezoelectric element 62 in the longitudinal direction of the pressure chamber 52 and the width CWy of the pressure chamber 52 is within the range that is ±0.05 of the center value of 0.133×Ln(x)+0.7312, wherein Ln is a natural logarithm, and the aspect ratio A (=CWy/CWx) of the pressure chamber 52 is a variable x.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009088580-A (JP)
Title: Amplifier circuit, and optical pickup provided with same
Inventor: MIYAJI KEITA
IPC: H03F3/08
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a feedback type amplifier circuit using an operational amplifier of a plurality of stages in which a source follower circuit is an output stage, the amplifier circuit securing a sufficient dynamic range by using a relatively low power supply voltage even when an input voltage is relatively high.  <P>SOLUTION: The amplifier circuit comprises a differential amplifier circuit 20 to which an input signal Vin is supplied, the source follower circuit 30 for receiving an output of the differential amplifier circuit 20, and a feedback circuit for connecting an output end of the source follower circuit 30 and an input end of the differential amplifier circuit 20. An MOS transistor 31 for structuring the source follower circuit 30 is a depression type one. Accordingly, a gate voltage of the MOS transistor 31 can be equal to or less than an output voltage Vout of the source follower circuit 30. That is, because the gate voltage of the MOS transistor 31 can be suppressed low, the sufficient dynamic range can be secured by using the relative low power supply voltage even when the input voltage is relatively high.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008092569-A (JP)
Title: Process control system including flexible input/output device, method, and machine-accessible medium storing program
Inventor: LAW GARY KEITH
IPC: H04L69/14
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process control system including a flexible input/output device and flexibly suited for various communication protocols, a method, and a machine-readable medium storing a program.  <P>SOLUTION: A process control system controls a plurality of field devices. The process control system includes a control device and a communication protocol component. The communication protocol component has at least one communication channel that is selectively configurable to use at least one of first and second communication protocols to communicate with at least one of the field devices.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009088026-A (JP)
Title: Apparatus and method for surface inspection of semiconductor wafer
Inventor: IWAKIRI TOYOJI
IPC: G01B11/30
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for surface inspection of a semiconductor wafer capable of improving the efficiency of an inspection process of the semiconductor wafer.  <P>SOLUTION: The apparatus for surface inspection of a semiconductor wafer includes a light-irradiating means 2, a light receiving means, a photoelectric conversion means 6, a signal amplifying means 26, a measuring means 22 and a counting means 23. The apparatus includes a reliable section width storage means 25, in which a reliable section width set, according to a size of foreign matter or a defect on a surface of the semiconductor wafer calculated in advance by specimen measurement, when an amplification factor is fixed by the signal amplifying means 26 and a determination means 24 for fixing the amplification factor by the signal amplifying means 26; calculating the size of the foreign matter or the defect on the surface of the semiconductor wafer measured by the measuring means 22 based on the reliable section width, according to the size of the foreign matter or the defect; and determining whether the surface of the semiconductor wafer is proper from a counted value, according to the size of the foreign matter or the defect on the surface of the semiconductor wafer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009088732-A (JP)
Title: Control network system
Inventor: ENDO HIROMICHI
IPC: H04L12/28
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control network system capable of coping with a fault to be caused by a malicious person, and keeping the period of control communication.  <P>SOLUTION: The control network system includes a fault detecting means connected to a communication passage. The fault detecting means includes: a route classifying part for extracting a route from the header parts of packets collected from the communication passage, and generating packet information, on the basis of the collection time of the packet; a period measuring part for calculating a control communication period in each route, on the basis of the packet information; and a deviation judging part for comparing the calculated control communication period in each route with the prestored appropriate range of the control communication period in each route, and outputting a fault detecting signal when the control communication period is deviated from the appropriate range.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009086882-A (JP)
Title: Object detector
Inventor: KAWAKAMI YUICHI
IPC: G08G1/16
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an object detector that can detect a specified object located on a planar surface.  <P>SOLUTION: A computation processor 12 includes a parallax data computing unit 121; a road surface parameter prediction unit 122; a road surface projecting unit 123: an obstacle range specifying unit 124; an obstacle area specifying 125, a distance measurement unit 126; and a display image generating unit 127. For detecting an obstacle, first a stereo camera 11 inputs a two-dimensional stereo image to the processor 12. Next, the computation unit 121 computes parallax at a measurement point P, and the prediction unit 122 deduces the height h and inclination ψ that are the road surface parameters. Furthermore, the projection unit 123 projects the point P on a reference image, the range-specifying unit 124 specifies the obstacle range, and the area-specifying unit 125 specifies the obstacle area. The measuring unit 126 then measures the distance to the obstacle.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009089010-A (JP)
Title: Color processing method and image forming apparatus
Inventor: HAN EIEI
IPC: H04N1/60
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein, when patches used in creating a color reproduction characteristic table of media are not appropriately printed, accuracy of a color decomposition table created by color prediction by referring the color reproduction characteristic table is degraded.  <P>SOLUTION: Grid-point information obtained by dividing a color space corresponding to a plurality of colorants and restriction information on a total colorant amount for a medium is obtained (S100), and patches for grid points at which the total colorant amount is within the restriction information is created (S1002). The patches are printed on the medium to measure color (S1003), and whether the measured color value is appropriate is determined based on a color prediction value between the grid points (S1004). When it is determined that the measured color value is appropriate, a measured color value at a grid-point where the total colorant amount is larger than the restriction information is estimated (S1008), thereby creating an appropriate color reproduction table.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009088253-A (JP)
Title: Method and system for manufacturing microstructure
Inventor: HAYAMIZU NAOYA
IPC: H01L21/027
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a system for manufacturing a microstructure that can reduce surface tension of liquid remaining between walls formed on the top surface of the microstructure.  <P>SOLUTION: A method for manufacturing a microstructure includes treatment of a surface of the microstructure having a wall body with a liquid, supply of a material activating the surface of the liquid to the surface of the microstructure, and drying of the surface of the microstructure. Alternatively, the method includes hydrophilic treatment of a surface of the microstructure having the wall body, treatment of the surface with a liquid followed by drying of the surface.  <P>COPYRIGHT: (C)2009,JPO&INPIT