baber/WOPTO huggingface dataset:
Patent JP-2010067833-A (JP)
Title: Electrophotographic device
Inventor: SAGA YOSHITAKA
IPC: B41J2/44
Filed: 2008-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic device large in a suppression effect of light output variation by APC, and providing a high-quality image.  <P>SOLUTION: In this electrophotographic device including a semiconductor laser array having a plurality of light emission sources, a light output detection means of the laser array, and a current supply means for controlling a current supply amount to each light emission source of the laser array, light output is detected when the respective light emission sources are individually made to emit light, a current amount to each light emission source is controlled based on the detection result so that each light emission source emits light at desired output, the control estimates the light output variation of each light emission source, and control of the light intensity of a light emission source having large output variation is preferentially carried out.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010066244-A (JP)
Title: Method and system for diagnosis of abnormal conditions in facilities
Inventor: KOTANI HIDEYUKI
IPC: G01H17/00
Filed: 2008-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently analyze frequencies of sound generated from these facilities in daily patrol, and precisely detect signs of any abnormal condition in the facilities to prevent the occurrence of serious accidents.  <P>SOLUTION: A method includes a step of collecting steady-state sound data per facility and store the above collected data as constant domain data, a step of collecting sound data of the facility and store them as measurement data, a macro diagnostic step of calculating correlation coefficient of frequency spectrum on the section including constant domain and anomaly estimation domain and then determine the presence of abnormal conditions based on the above correlation coefficient, and a micro diagnostic step of calculating standard deviation multiple which indicates how many times of standard deviation of the whole differential data each value of differential spectrum between anomaly estimation domain spectrum and constant domain spectrum per category is, then use this standard deviation multiple to specify abnormal frequency band, if determined as abnormal through the macro diagnostic step.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010069547-A (JP)
Title: Tool unclamping mechanism
Inventor: SASAO MAKOTO
IPC: B23Q3/157
Filed: 2008-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool unclamping mechanism capable of reducing size and weight of a spindle head and of being highly accurately interlocked with movement of a changer arm.  <P>SOLUTION: A shift cam 13a for operating the changer arm 11, a clamp cam 31 rotated synchronously with a turning cam 14, and an unclamping shaft 33 which advances and retreats as the clamp cam 31 rotates are arranged in a changer arm device 1. An unclamping lever 41 which approaches to and separates from the unclamping shaft 33 is arranged at a spindle head 2. The unclamping shaft 33 advances and pushes the unclamping lever 41 in a state that the unclamping shaft 33 and the unclamping lever 41 are brought into contact with each other, so that the cam curve of the clamp cam 31 is set and the unclamping shaft 33 and the unclamping lever 41 are arranged to allow the unclamping lever 41 to push a draw bar 51 of a spindle 50.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010069764-A (JP)
Title: Sealant film and self-standing type packaging container
Inventor: UEKI TAKAYUKI
IPC: B65D65/40
Filed: 2008-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealant film combining high stiffness, rigidity and strength and made thinner than a conventional polyethylene sealant film, and also to provide a self-standing type packaging container using the sealant film.  <P>SOLUTION: The sealant film 4 comprises a center core layer 1 and sealant layers 3 on both sides of the center core layer 1 through interlayer adhesive layers 2. The center core layer 1 is formed of polypropylene-based resin of polypropylene polymerized using a metallocene catalyst, random copolymer polypropylene, or the like, and the interlayer adhesive layer 2 is formed of an ethylene-α-olefin copolymer polymerized using a metallocene catalyst. The sealant layer 3 is formed of an ethylene-α-olefin copolymer polymerized using a metallocene catalyst, or a polyethylene-based resin layer comprising one or more kinds of low density polyethylene.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010071855-A (JP)
Title: Radar apparatus, and method for estimating speed and travel direction of target
Inventor: TSUNEKAWA JUN
IPC: G01S13/68
Filed: 2008-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radar apparatus for accurately estimating a speed and the travel direction of a target when the speed of the target is low.  <P>SOLUTION: The radar apparatus for estimating the speed and the travel direction of the target, and predicting a crash includes: a target capturing section for capturing the target at a predetermined regular time interval; a crash predicting section for estimating the speed and the travel direction of the target, and predicting the crash based on a capture point captured by the target capturing section; and a target capture control section for increasing a time for capturing the target and the number of the capture points in response to the estimated speed of the target if the speed of the target estimated by the crash predicting section is a predetermined speed or less. The crash predicting section estimates the speed and the travel direction of the target, and predicts the crash based on all capture points after the target capture control section increases the number of the capture points.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010071614-A (JP)
Title: Refrigerating device
Inventor: NISHIDE MASAHIRO
IPC: F25B1/04
Filed: 2008-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerating device properly supplying refrigerating machine oil to a compressor while improving refrigerating performance.  <P>SOLUTION: This refrigerating device is equipped with a refrigerating cycle constituted by successively connecting the compressor 1, an oil separator 2, a condenser 3, a pressure reducing mechanism 7 and an evaporator 8, and is further equipped with: a liquid refrigerant cooling circuit 15 and an intermediate pressure liquid injection circuit 16 for injecting a decompressed refrigerant obtained by extracting and decompressing a part of a high-pressure refrigerant circulated in a main circuit of the refrigerating cycle, to an intermediate pressure section of the compressor 1; an intermediate pressure oil returning circuit 13 for returning the refrigerating machine oil separated by the oil separator 2 to the intermediate pressure section of the compressor 1; and a sucking section oil returning circuit 14 for returning the refrigerating machine oil separated by the oil separator 2 to a sucking section of the compressor 1. The device is characteristically constituted such that a state of returning the refrigerating machine oil to the intermediate pressure section by the intermediate pressure oil returning circuit 13, and a state of returning the refrigerating machine oil to the sucking section by the sucking section oil returning circuit 14, are selectable.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010077456-A (JP)
Title: Hot-dip galvanized steel sheet and method for manufacturing the same
Inventor: MAKISUI YOICHI
IPC: C23C2/26
Filed: 2008-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To stably manufacture a hot-dip galvanized sheet steel having superior press formability even under a production condition of high speed, while saving a space.  <P>SOLUTION: A manufacturing method includes the steps of: hot-dip galvanizing a steel sheet; temper-rolling the steel sheet; subsequently bringing an acidic solution containing at least one element selected from Ti, Zr and Sn into contact with the surface of the steel sheet; holding the steel sheet for 1-60 seconds after the contact treatment; washing the steel sheet with water; and drying the steel sheet. At this time, the acidic solution preferably contains at least one compound selected from a sulfate, a nitrate, a chloride and a phosphate of Ti, Zr and Sn, in a range of 0.1-50 g/l by a total concentration of (Ti+Zr+Sn). Thereby, an oxide layer having an average thickness of 10 nm or more and containing Zn as an essential component is formed on the surface of the plated steel sheet.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010075819-A (JP)
Title: Dehumidification apparatus and method for operation control of the same
Inventor: KIMURA TAKASHI
IPC: F24F3/12
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve the regeneration efficiency of an adsorption material, lower the temperature of regeneration air for regenerating the adsorption material, and lower the risk and cost.  <P>SOLUTION: A rotary type dehumidification rotor 2 containing an adsorption material is installed while striding over a suction path S and an exhaust path E and the dehumidification rotor 2 is divided into at least a treatment region 21 having a function of adsorbing water by the adsorption material set in the suction path S and a regeneration region 22 having a function of desorbing water from the adsorption material set in the exhaust path E and a heating apparatus 6 for heating a circulated air is installed in a front stage of the dehumidification rotor 2 of the exhaust path E. The dehumidification apparatus has a drying operation mode for the adsorption material for regenerating of the adsorption material in the regeneration region 21 by introducing the entire outer air passed through the dehumidification rotor 2 into the exhaust path E and a steady operation mode for supplying a portion of the outer air passed through the dehumidification rotor 2 to a room and also supplying a portion of the remaining to the exhaust path E.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010076189-A (JP)
Title: Printing plate and printing method using the same
Inventor: HOTEIDA NOBUYUKI
IPC: B41M1/06
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing plate that enables an ink to be applied on an entire surface and also enables a minute pattern to be transferred with superior shape accuracy on a base board, and also to provide a printing method using the same.  <P>SOLUTION: The printing surface of the printing plate 5 is provided with: a first lyophilic region 1 composed of a lyophilic material; a first liquid repellent region 2 composed of a liquid repellent material; and a second lyophilic region 3 arranged so as to surround the first lyophilic region 1 and the first liquid repellent region 2, and composed of the lyophilic material.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010077240-A (JP)
Title: Production method of polyester
Inventor: OKI HIRONOBU
IPC: C08G63/82
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method of polyester using a pyrolytic carboxylic acid as a raw material, in which no complicated recovery process is included or no pyrolytic carboxylic ester is used.  <P>SOLUTION: The production method of polyester from a pyrolytic source material comprises reacting a polyhydric alcohol (A) with a pyrolytic carboxylic acid (B) by using a solid acid catalyst (C) comprising a metal oxide carrier (c1) and an oxide (c2) containing a metal element to be carried.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010076585-A (JP)
Title: Brake control device
Inventor: FUKUDA MITSUO
IPC: B60T8/00
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brake control technology capable of properly determining a sudden braking state, and stably shifting to subsequent ABS control and the like.  <P>SOLUTION: In a brake control device, a control portion shifts and executes a plurality of kinds of hydraulic control including normal linear control controlling an opening of a control valve by setting target wheel cylinder pressure at a first hydraulic pressure gradient according to the operation amount of a brake operating member, and assist control promoting the rise of the wheel cylinder pressure by opening a switch valve to additionally supply hydraulic fluid when a predetermined assist condition is satisfied. The control portion closes the switch valve when the hydraulic pressure gradient of the hydraulic pressure detected by a detecting portion during the assist control becomes not less than the set gradient and the hydraulic pressure becomes not less than a set value, and executes special linear control controlling the opening of the control valve by setting the target wheel cylinder pressure at a second hydraulic pressure gradient which is gentler than the first hydraulic pressure gradient.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010075413-A (JP)
Title: Metallic biomaterial and medical device
Inventor: HANAWA TAKAO
IPC: A61M29/00
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metallic biomaterial which has excellent biocompatibility and mechanical characteristics and shows low magnetic susceptibility, and a medical device which is constituted of the metallic material and suppresses the occurrence of artifacts in a magnetic resonance imaging diagnosis.  <P>SOLUTION: The metallic biomaterial includes Zirconium (Zr) as a main component of main transition metals of groups 4 to 6 (Titanium (Ti), Vanadium (V), Chromium (Cr), Zirconium (Zr), Niobium (Nb), Molybdenum (Mo), Hafnium (Hf), Tantalum (Ta), and Tungsten (W)) and 0.5-15 mass% of at least one kind of the transition metals of groups 4 to 6, excluding Zr, (Ti, V, Cr, Nb, Mo, Hf, Ta, and W) as a sub-component of a content lower than that of the main component. When the content of the sub-component is within the range, the magnetic susceptibility of the metallic biomaterial is minimum.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010078454-A (JP)
Title: Flow tester
Inventor: ANDO HIROICHI
IPC: G01F1/00
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve the working efficiency in a flow test, reduce a work, correctly obtain the quantity of water supplied to piping, and improve the reliability of a facility construction.  <P>SOLUTION: The flow tester 10 for flowing the water in the to-be-inspected piping and inspecting the water leaked from the piping includes: a water storage tank 13 for storing the water; a pump 14 for pressurizing and transmitting the water within the water storage tank 13, and supplying the water to the piping; a flow rate sensor 27 for detecting the quantity of the water supplied from the pump 14; a remote controller 17 for setting the predetermined quantity of the water supplied from the pump 14; and a controller 42 for deactivating the pump 14 when it determines that the quantity of the supplied water detected by the flow rate sensor 27 attains the predetermined quantity set by the remote controller 17.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010079120-A (JP)
Title: Liquid crystal display, and manufacturing method of the same
Inventor: OKAMOTO HIDEFUMI
IPC: G02F1/1334
Filed: 2008-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display which is able to make various presentations.  <P>SOLUTION: This liquid crystal display includes a first transparent panel having a first electrode, a second transparent panel having a second electrode and disposed facing the first transparent panel with the second electrode facing the first electrode, and a liquid crystal layer sandwiched between the first and second transparent panels and having a number of areas different in thickness with its thickest area thicker than twice the thinnest area, and made of liquid crystal materials changing its scattered and transparent states by the voltage matching the thickness.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010083914-A (JP)
Title: Polylactic acid resin composition, and method for producing the same
Inventor: NAKAMURA AKINOBU
IPC: C08L67/04
Filed: 2008-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polylactic acid resin composition whose crystallization rate can be improved without lowering rigidity, and to provide a method for producing the same.  <P>SOLUTION: There is provided the polylactic acid resin composition comprising a polylactic acid resin component, an acid amide compound component for promoting the crystallization of the polylactic acid-based resin, and a low molecular organic compound component containing at least one of a fatty acid glyceride and a fatty acid ester, wherein the fatty acid ester is at least one compound selected from the group consisting of stearyl stearate, behenyl behenate, cetyl myristate, lauryl laurate, octyl stearate, octyl palmitate, isopropyl palmitate, isopropyl myristate, butyl stearate, and butyl laurate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010085946-A (JP)
Title: Display device and method for driving the same
Inventor: OISHI SUMIHISA
IPC: G09G3/34
Filed: 2008-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device capable of achieving synchronization between image data and a backlight control signal while suppressing an increase of circuits such as a frame memory.  <P>SOLUTION: The display device includes: a backlight; a frame rate converting memory part for outputting a video signal of a frequency higher than that of an input video signal; an interpolation frame generation part for generating an interpolation frame from the video signal whose frame rate is converted and outputting a video signal into which the frame is inserted; a histogram generation part; and a backlight luminance calculation part for calculating a backlight control signal for adjusting the luminance of the backlight based on a histogram; wherein the histogram is generated by using the image data obtained by frame-rate converting the image data of the N-th frame of the input video signal and the image data of the interpolation frame which is generated from the image data of the N-th frame and the (N+1)-th frame, and image data are displayed by using the backlight control signal calculated based on the histogram.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010093879-A (JP)
Title: Rotary electric machine
Inventor: NAKAYAMA KENICHI
IPC: H02K3/34
Filed: 2008-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary electric machine with an insulator suitable for insulation of a conductive coil.  <P>SOLUTION: The rotary electric machine has a stator core 412, which has a plurality of slots 411, a stator 4, which has a conductor 413 inserted via an insulator 200 into the plurality of slots 411, and a rotor 5, which is counterposed rotatably to the stator 4. Moreover, the insulator 200 is structurized such that it has a crossover part 210 for tying the fellow insulators inserted between adjacent slots 411.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010090753-A (JP)
Title: Control device for internal combustion engine
Inventor: HANDA HIDEYUKI
IPC: F02D9/02
Filed: 2008-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To control output torque high accurately in an internal combustion engine provided with a blow-by gas reducing device releasing blow-by gas into an intake system by continuously or gradually regulating a blow-by gas flow rate with a blow-by gas regulating valve.  <P>SOLUTION: Under torque demand control with the target output torque Tp of the internal combustion engine set based on an accelerator opening ACCP and a throttle opening TA controlled based on the target output torque, the throttle opening TA is regulated not with the target output torque Tp itself but with target output torque Tpp after correction with the target output torque Tp corrected by the output torque variable of blow-by gas. Thereby, output torque can be attained corresponding to the accelerator opening ACCP highly accurately. Since belt holding pressure is regulated based on the target output torque Tp in pulley oil pressure control, a belt for a continuously variable transmission (CVT) does not slip even if excessive belt holding pressure is not set. Accordingly, the workload of a hydraulic pump for holding the belt can be maintained to minimum, contributing to the improvement in fuel efficiency.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010065515-A (JP)
Title: Instrument for introducing wind into room
Inventor: KIDO TOSHIHIKO
IPC: E06B7/082
Filed: 2008-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an instrument for introducing wind into a room by receiving the wind with a panel plate.  <P>SOLUTION: Tips of a bifurcate connection member are fixed at upper and lower positions of a pair of right and left panel plates disposed to form a slight arcuate angle using screws or the like, and a vertical rod of a grating is fitted in the bifurcate connection member. For the purpose of fixing the bifurcate connection member and the vertical rod of the grating, stoppers are provided on the front and rear sides of the vertical rod and fixed with screws or the like. The panel paltes are installed in the state of protruding from the grating. The pair of the panel paltes are fixed to both sides of the vertical rod of the grating with the bifurcated connection member. Then, when a wire screen is installed, all wind can be introduced into the room by receiving the wind passing outdoors on the right and left sides with the panel paltes forming an arcuate angle.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010092255-A (JP)
Title: Information processing apparatus, boot program and boot method
Inventor: KAWAHARA MASANORI
IPC: G06F9/445
Filed: 2008-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To perform a boot by a boot medium even when noticing forgetting to set the boot medium in a recording medium installation/uninstallation drive during POST (Power-On Self Test) processing.  <P>SOLUTION: A personal computer suspends the POST processing when an ejection button 35b of an ODD (Optical Disk Drive) unit 35 is depressed during execution of the POST processing, and changes priority order of the ODD unit 35 to the topmost order and resumes the suspended POST processing, when an optical disk OD is installed in the ODD unit 35 during the suspension of the POST processing. When the POST processing is completed, the personal computer determines a drive of the ODD unit 35 as a boot drive when the optical disk OD is installed in the ODD unit 35 during the suspension of the POST processing so as to search for a bootable drive from a plurality of drives in the priority order.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009218556-A (JP)
Title: Method of lithography patterning
Inventor: HSU FENG-CHENG
IPC: H01L21/027
Filed: 2008-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of lithography patterning which is capable of correcting defects of conventional techniques.  <P>SOLUTION: The method of lithography patterning includes: forming a first resist pattern including a plurality of openings, on a substrate 110; forming a second resist pattern including at least one opening between the plurality of openings of the first resist pattern; and removing the first resist pattern to expose a part of the substrate 110 covered by the first resist pattern.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010097661-A (JP)
Title: Frame type laser diode
Inventor: NOISSHIKI YOSHIO
IPC: G11B7/125
Filed: 2008-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frame type laser diode which can contribute to the thickness reduction of the optical pickup system incorporated in an optical disk drive.  <P>SOLUTION: By bending the surface of the lead frame 18 mounting a laser diode chip 19, the main part of a frame type laser diode is built with the PN junction surface 19A of the laser diode chip 19 and is tilted to the main surface which is parallel with the surface configuring the base 17 of the optical pickup system.  <P>COPYRIGHT: (C)2010,JPO&INPIT