baber/WOPTO huggingface dataset:
Patent JP-2009216994-A (JP)
Title: Lens device
Inventor: NATSUME MASASHI
IPC: G03B9/02
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce unnecessary operation by increasing a driving speed when detecting a starting point for a lens.  <P>SOLUTION: The lens device has an automatic iris mode in which the relative position of an iris mechanism 50 is controlled, and an adjustment is made so that a quantity of incident light of an optical system is kept constant. The lens device includes: an iris motor 56 that drives an iris mechanism 50; an iris starting point detecting means 60 for detecting a reference position for the iris mechanism 50; a relative position detecting means 59 for detecting a relative position using the initial position of the iris mechanism 50 as a reference; and a CPU 70 that, after a power source is turned on, drives the iris mechanism 50, detects the reference position of the iris mechanism 50, and, after the initialization of the iris mechanism 50, returns the iris mechanism 60 to the position used before this initialization. The driving speeds of the iris motor 56 before and after the detection of the reference position are set to the highest one which the iris motor 56 can manage. The iris mechanism 50 is changed to the automatic iris mode in front of the position where the iris mechanism 50 is returned to the position used before the mechanism 50 is initialized after the detection of the reference position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009215993-A (JP)
Title: Fuel injection device
Inventor: ISOJIMA KOICHIRO
IPC: F02M37/20
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent fuel containing a large number of bubbles from being supplied to a fuel injection valve.  <P>SOLUTION: A sub tank 50 for separating gas from fuel transported from a fuel tank 12 with using density difference between liquid and gas is provided in a fuel passage L1 from the fuel tank 12 to a high pressure pump 16. Since liquid fuel from which gas is separated by the sub tank 50 can be made flow out to the high pressure pump 16 side thereby, supply of fuel containing a large number of bubbles to the fuel injection valve 30 can be prevented and fuel injection quantity can be accurately controlled.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009217063-A (JP)
Title: Signal separation device and signal separation method
Inventor: TAKATANI TOMOYA
IPC: G10L21/028
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal separation device and a signal separation method, capable of solving a permutation problem and separating user speech to be extracted.  <P>SOLUTION: The signal separation device 10 separates a specific speech signal and a noise signal from an input sound signal. A joint probability density distribution estimating section 241 of a permutation solution section 24 first calculates each joint probability density distribution of a separation signal. Then, a clustering determining section 242 of the permutation solution section 24 determines clustering based on a shape of the calculated joint probability density distribution.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009225103-A (JP)
Title: Camera
Inventor: KONO YOSUKE
IPC: H04N5/76
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera can detect expression of an object to perform automatic photography.  <P>SOLUTION: A controller 104 evaluates the expression of the object included in an image to calculate an expression evaluation value and performs photography to generate an image file, when the expression evaluation value becomes equal to or more than a predetermined threshold. Then, recorded images are compared with a new image, and when it is detected that more than the predetermined number of images in which the expressions of the objects are considered to match to ones in the new image are recorded in the recorded images, storage of the image file of the new image to a memory card is inhibited.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008152921-A (JP)
Title: Magnetic recording medium, recording and reproducing device, and stamper
Inventor: KAIZU AKIMASA
IPC: G11B21/10
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To increase the detectable ranges while improving the flexibility in designing patterns.  <P>SOLUTION: Two sets (M sets) of burst patterns BP1a, BP2a have two kinds of burst signal units (recess 40b) different in distance from the center of the data track pattern 40t but equal in radial length L11, and have a (2 M/N) track pitch of a length L10. They are formed in a manner that four (2M) centers C1a, C2a, C1a, C2a exist with an interval of the track pitch (1/N) within the range that their both ends do not match the centers C1a, C2a, C1a, C2a of the burst patterns BP1a, BP2a, BP1a, BP2a. In two kinds of burst signal units, their both burst signal units do not overlap in the direction of rotation, and the centers separate from one another in the radial direction by only a 2/2 ("M/N") track pitch, and their ends facing one another in the radial direction in both burst signal units separate from one another, where M and N are two or larger natural numbers.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008305382-A (JP)
Title: System and method for fingerprint registration, setting of application login method, and application login
Inventor: JIANG YUAN-LIN
IPC: H04L9/32
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and method for fingerprint registration, setting of application login method, and application software login.  <P>SOLUTION: In a fingerprint registration phase, the system receives a fingerprint signal, which is set to correspond to one of a plurality of finger related data. In a login method setting phase, the system detects a login signal comprising an identity, password, and command to execute an application, instructs display of the fingerprint related data, receives selection information corresponding to one of the finger related data, and sets the application, identity and password to correspond to the fingerprint related data. In a login phase, the system receives the fingerprint signal, detects the application, identity and password correlating with the fingerprint signal, and generates a start signal comprising the identity, password, and command to execute the application.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008238820-A (JP)
Title: Self aligned port hole opening process for ink jet print heads
Inventor: ANDREWS JOHN R
IPC: B41J2/16
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To open many port holes on the surface at a side opposite to outlet apertures so that high resolution printing can be performed and ink leakage and clogging may not occur.  <P>SOLUTION: On the port hole opening surface prepared is a jet stack 102 so that a plurality of the port holes 106 are opened. A piezoelectric array 110 which is planarized by filling the space between the piezoelectric elements with a polymer is adhered to the port hole opening surface of the stack 102 so that the opening of the port holes 106 may be closed by the polymer between the elements. The port holes 106 are extended through the polymer between the elements by partially ablating the polymer between the elements from the outlet aperture surface side of the stack 102 using a laser beam and using the stack 102 as a mask. An opening plate 130 is adhered to the outlet aperture surface side of the stack 102 to form an outlet port second section 138 which communicates with via holes 142 of a circuit board 140 through the port holes 106.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008219911-A (JP)
Title: Storage means management device, image processor and control method thereof, and computer program
Inventor: MURAKAMI MASAKAZU
IPC: B41J29/42
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To preferably inform a user of the addition of an application function.  <P>SOLUTION: An image forming device 1 includes a table management part 1TK for recording both an extended new function and a time of extension as an added function table TB3. The device includes a screen display processing part 104 for displaying an extended function during a period of time between the user's last log-in and present log-in based on the added function table TB3 so as to inform the user of the extended function, when the user logs in the image forming device 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009232190-A (JP)
Title: Radio communication apparatus, and mask method
Inventor: IIZUKA MASATO
IPC: H04B1/3822
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To remove harmonic components mixing from a common data signal line into an antenna switch provided in a radio communication apparatus having a plurality of radio units.  <P>SOLUTION: The radio communication apparatus includes a control unit, a first radio unit, a second radio unit, an antenna switch, and a mask circuit. The control unit sends out setting data containing frequency setting data and antenna switching setting data to a common data signal line. On the basis of the frequency setting data, the first radio unit performs frequency setting. On the basis of the frequency setting data, the second radio unit performs frequency setting. On the basis of the antenna switching setting data, the antenna switch connects an antenna to the first radio unit or connects the antenna to the second radio unit. The mask circuit masks, for a predetermined period of time, the setting data received by the antenna switch via the common data signal line.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008268929-A (JP)
Title: Resin composition for optical element
Inventor: TAKAGIWA AYA
IPC: C08L25/08
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition for optical element which has small absolute value of a photoelastic coefficient, has high birefringence and applies retardation of large absolute value to a molding.  <P>SOLUTION: The resin composition for optical element comprises an acrylic type resin (A) and a styrene type resin (B), wherein the styrene type resin (B) is a styrene-methacrylic acid copolymer (B-1) and the content of methacrylic acid in the styrene-methacrylic acid copolymer (B-1) is more than 8 mass% and is 50 mass% or less.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009231764-A (JP)
Title: Wiring work assisting apparatus
Inventor: SONE SHUNSUKE
IPC: H05K13/06
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring work assisting apparatus which superimposes and displays a lead position or a pad position to be the object of wiring work on an actual printed circuit board or an image displaying it and under such a state, enables an operator to perform the wiring work.  <P>SOLUTION: The wiring work assisting apparatus for assisting manual wiring work to the printed circuit board with components mounted thereon includes: a database for storing information for the object lead or object pad of the component to be the object of the wiring work; an image input part for imaging the printed circuit board; a position-specifying part for specifying the positions 612 and 614 on the printed circuit board of the object lead or the object pad on the basis of the information stored in the database and image data from the image input part; and a position-teaching part for superimposing the positions 612 and 614 on the printed circuit board specified by the position specifying part on the actual printed circuit board or on the image displaying the printed circuit board and performing marking display.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009234933-A (JP)
Title: Skin external preparation
Inventor: YAGI NOBUO
IPC: A61K8/39
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sunscreen skin external preparation which is free of a silicone oil or contains the silicone oil, if any, in a controlled slight amount and has no problem of safety to the skin by solving the problems such as a fear of the environmental aspect after use due to nonbiodegradability of the silicone oil and a fear of a feeling of dryness after use and difficulty in washing although the chemically and biologically safe silicone oil has high safety and is widely used in skin external preparations having an SPF effect due to a refreshing feeling of use.  <P>SOLUTION: The skin external preparation is a water-in-oil emulsion comprising no silicone oil or a silicone oil, if any, in a controlled slight amount, a nonionic surface active agent which is liquid at normal temperatures and includes, for example, a polyglyceryl fatty acid ester, an animal oil, a vegetable oil, an ester oil or the like, an ultraviolet scattering agent, and an oil absorbable powder other than the ultraviolet scattering agent.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008239478-A (JP)
Title: Lead-free and arsenic-free special short flint glass
Inventor: NAUMANN KARIN
IPC: C03C3/097
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide lead-free and arsenic-free special short flint glass.  <P>SOLUTION: The lead-free and arsenic-free special short flint glass has a refractive index n<SB>d</SB>of 1.60≤n<SB>d</SB>≤1.65, an Abbe number ν<SB>d</SB>of 41≤ν<SB>d</SB>≤52, a relative partial dispersion Pgf of 0.551≤P<SB>gF</SB>≤0.570 in the blue spectral region, a relative partial dispersion Pc<SB>s</SB>of 0.507≤Pc<SB>s</SB>≤0.525 in the red spectral region, a negative deviation of the relative partial dispersion ΔP<SB>g,F</SB>from the normal line of ΔP<SB>g,F</SB>≤-0.0045 and improved chemical stability.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009234444-A (JP)
Title: Failure detection device, failure detection system and failure detection method
Inventor: IWAKI HIDEAKI
IPC: B60R16/023
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a failure detection device, a failure detection system and a failure detection method which can prevent increase in communication load and cost and enhance analytical accuracy.  <P>SOLUTION: The failure detection system 1 is provided with a failure detecting means 14a for detecting a failure in an on-board device 3 and sending failure information, a collecting means 2c for receiving and collecting the failure information, and control means 15a, 16a related to the failure detecting means 14a from a control point of view. The failure detecting means 14a sends failure notification information to the control means 15a, 16a when detecting the failure in the on-board device 3. The control means 15a, 16a which received the failure notification information sends passive failure information to the collecting means 2c. The collecting means 2c receives and collects the passive failure information. The failure detection system 1 further includes a determining means 2d for identifying the failure information only from the failure information and the passive failure information which are collected by the collecting means 2c.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009235288-A (JP)
Title: Method for producing polybutylene terephthalate
Inventor: TANAKA TOMOZUMI
IPC: C08G63/85
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for stably and continuously producing high-quality polybutylene terephthalate excellent in mechanical strength without producing insolubilized materials, without accumulating the insolubilized materials in a liquid-feed line and without clogging the liquid-feed line with the insolubilized materials.  <P>SOLUTION: The method for producing polybutylene terephthalate comprises the steps of: dissolving an organic titanium compound being a catalyst in a diol to prepare a catalyst solution; adjusting the water content of the catalyst solution to ≤250 ppm; and supplying the water content-adjusted catalyst solution to a reaction system.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009237489-A (JP)
Title: Method of manufacturing polarizing plate with surface treated layer
Inventor: SHIN KUNIKATSU
IPC: G02F1/1335
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a polarizing plate with a surface protective layer that can reduce the amount of peeling charge generated in peeling the surface protective layer stuck to a surface treated layer of the polarizing plate and maintain the appearance quality and characteristics of the surface treated layer of the polarizing plate even after peeling the surface protective layer.  <P>SOLUTION: The method of manufacturing the polarizing plate with the surface protective layer is carried out by sticking the surface protective layer 101 having a base material film 101a and an adhesive layer 101b formed on the base material film 101a, to the surface treated layer 102a of the polarizing plate 102 comprising the surface treated layer 102a, through the adhesive layer 101b. The method includes a step of carrying out surface activation treatment such as corona treatment to the adhesive layer 101b prior to sticking the surface protective layer 101.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009242843-A (JP)
Title: Aluminum alloy substrate for magnetic disk and method for producing the same
Inventor: UMEDA HIDETOSHI
IPC: C22C21/06
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum alloy substrate for a magnetic disk excellent in suitability to Ni-P plating and less liable to cause minute undulation, and a method for producing the same.  <P>SOLUTION: The aluminum alloy substrate consists of, by mass, 3.5-4.5% Mg, 0.001-0.06% Si, 0.001-0.06% Fe, at least one of 0.01-0.2% Cu and 0.001-0.4% Zn, at least one of >0.10 to 0.3% Cr and >0.10 to 0.3% Mn, and the balance Al with inevitable impurities, wherein an intermetallic compound having a maximum length of >5 μm is present in a number of ≤1 per mm<SP>2</SP>and the aluminum alloy substrate has an average crystal grain size of ≤20 μm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009246146-A (JP)
Title: Method of manufacturing for circuit board
Inventor: NAKAYA YASUHIRO
IPC: H05K3/46
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high quality circuit board, achieving a stable thickness of a product and stable connection resistance by absorbing cushion material deformation during hot-pressing and by stabilizing pressure applied to the product.  <P>SOLUTION: A method includes steps of: preparing a laminated body which sandwiches a product part consisting of at least one product between first metal plates; forming a laminated construction in which second metal plates and cushion materials having a hole on at least one part thereof are arranged outside of the first metal plates; and heating and pressurizing the laminated construction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009252936-A (JP)
Title: Pattern formation method
Inventor: YATSUNAMI RYUICHI
IPC: H01L21/28
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pattern formation method of forming two parallel wire patterns, often used in various electronic devices, optical device or the like, with high accuracy.  <P>SOLUTION: In the pattern formation method, a thin film is formed on a substrate and one convergent energy beam, having a protruded type energy strength distribution 12 of first energy value 13 which changes the physical property of the thin film and a second energy value 14 which is larger than the first energy value 13 and capable of removing the thin film, is irradiated against the thin film to change the physical property of the thin film, whereby the mutually parallel two wire patterns are formed simultaneously.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008195731-A (JP)
Title: Process and reaction reagent for oligonucleotide synthesis and purification
Inventor: MANOHARAN MUTHIAH
IPC: C07D285/00
Filed: 2008-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for removing amino protective groups from oligonucleotide.  <P>SOLUTION: The method comprises mixing a polyamine, PEHA, PEG-NH<SB>2</SB>, a short PEG-NH<SB>2</SB>, a cycloalkylamine, a hydroxycycloalkylamine, a hydroxyamine, K<SB>2</SB>CO<SB>3</SB>/MeOH microwave, a thioalkylamine, a thiolated amine, β-amino-ethyl-sulfonic acid or sodium sulphate of β-amino-ethylsulfonic acid, with an oligonucleotide having amide protective groups.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009259459-A (JP)
Title: Plasma display panel
Inventor: ZUKAWA TAKEHITO
IPC: H01J11/24
Filed: 2008-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a PDP without luminance saturation of a green phosphor, with high brightness and high definition without flickering on a screen, even with one of high Xe pressure.  <P>SOLUTION: The PDP is provided with a front-face plate 21 having a display electrode pair 24, a dielectric layer 25 and a protective layer 26 formed on a front-face substrate, and a rear-face plate 31 having data electrodes 32, a base dielectric layer 33, barrier ribs 34, a red phosphor layer 35R, a green phosphor layer 35G and a blue phosphor layer 35B formed on a rear-face substrate, wherein the front-face plate 21 and the rear-face plate 31 faces each other to form a discharge space 36. Xe gas is sealed in the discharge space 36 with a sealing pressure of 12 kPa or more, and a green phosphor material forming the green phosphor layer 35G is the one selected from BaAl<SB>12</SB>O<SB>19</SB>:Mn<SP>2+</SP>, BaMgAl<SB>10</SB>O<SB>17</SB>:Mn<SP>2+</SP>, or BaMgAL<SB>10</SB>O<SB>17</SB>:Eu<SP>2+</SP>, Mn<SP>2+</SP>.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008212701-A (JP)
Title: Game operating apparatus, game operating system, and game system
Inventor: IKEDA AKIO
IPC: A63F13/235
Filed: 2008-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To enable a housing to be gripped by one hand to increase the degree of freedom in the operation, to enable operation switches which are installed on both of the top and bottom surfaces to be operated even under the gripped state, and at the same time, to enable the indication direction of a photographing apparatus to be intuitively recognized since the photographing direction goes in the longitudinal direction.  <P>SOLUTION: This game operating apparatus (controller) 10 includes the long housing 12 with a gripping section 18. On the top surface 20, a direction switch 26 is installed, and a starting switch 30 and a selecting switch 32 are installed at locations closer to the rear side than to the direction switch. On the top surface of the housing, an X button 46 and a Y button 46 are arranged. The photographing apparatus 56 is exposed from the distal end surface 52, and also, is installed to be able to photograph the direction in the longitudinal direction of the housing. On the lower surface of the housing, an A button 42 which can be operated by the index finger of the hand gripping the gripping section is installed on the slope 38 on the rear side.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009263901-A (JP)
Title: Key confinement prevention unit
Inventor: GOTO YUYA
IPC: B60R25/31
Filed: 2008-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a key confinement prevention unit capable of effectively preventing key confinement by making a detection area of an in-cabin antenna properly variable.  <P>SOLUTION: This key confinement prevention unit forms a key detection area by using an electric wave transmitted from an antenna, and prevents a key confinement state in which a door is locked as a key is left in a cabin. The antenna includes the in-cabin antenna which forms the detection area in the cabin. When prescribed operations such as continuous locking operations performed a predetermined number of times or above are detected, the detection area of the in-cabin antenna is extended by increasing the output of the electric wave transmitted from the in-cabin antenna and/or increasing the number of the in-cabin antennae for use.  <P>COPYRIGHT: (C)2010,JPO&INPIT