baber/WOPTO huggingface dataset:
Patent JP-2010281258-A (JP)
Title: Evaporated fuel treatment apparatus
Inventor: TAKAGI NAOYA
IPC: F02M25/08
Filed: 2009-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the leakage of evaporated fuel to the atmosphere associated with opening of a blocking valve.  <P>SOLUTION: The evaporated fuel treatment apparatus includes a canister (400) adsorbing evaporated fuel generated in a fuel tank (300) storing fuel of an internal combustion engine (200), an evaporated fuel passage (360) communicating the fuel tank with the canister, the blocking valve (381) as a solenoid valve provided in the evaporated fuel passage for opening/closing the evaporated fuel passage, a specifying means (345) specifying pressure in the fuel tank, and a blocking valve control means (120) controlling the blocking valve to be opened/closed in accordance with at least the pressure predetermined by the specifying means so that the pressure in the fuel tank drops down to predetermined target pressure and the amount of the evaporated fuel flowing from the fuel tank into the canister per unit time does not exceed the amount of momentary adsorption by the canister per unit time when the pressure in the fuel tank is predetermined reference pressure or higher.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010280979-A (JP)
Title: Method for producing support for lithographic printing plate, and method for recycling lithographic printing plate
Inventor: OGISHI YOSHIO
IPC: B41N1/08
Filed: 2009-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a support for a lithographic printing plate which can remarkably reduce the generation amount of CO<SB>2</SB>causing global warming, and to provide a method for recycling a lithographic printing plate.  <P>SOLUTION: A used lithographic printing plate subjected to roughening treatment by a hydrochloric acid electrolysis system as a reproducing material is melted by a melting furnace 42 so as to obtain a molten metal 44, and a reproduced base metal 74 with prescribed shape and heaviness is obtained from the molten metal 44. Then, the aluminum purity and the content of trace metals in the reproduced base metal 74 and a new base metal 12 to be blended are respectively analyzed, and the analyzed values and the desired aluminum purity and desired content of trace metals are contrasted, and the maximum blending ratio of the reproduced base metal 74 blendable to the new base metal 12 is decided. Then, in accordance with the decided maximum blending ratio, the reproduced base metal 74 and the new base metal 12 are charged to a melting furnace before rolling, and further, they are heated and melted so as to obtain an aluminum molten metal. Then, a beltlike aluminum plate is formed by rolling treatment from the molten metal, and the face of the aluminum plate is subjected to roughening treatment in a hydrochloric acid electrolysis system so as to produce a support for a lithographic printing plate on the face of the aluminum plate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010281302-A (JP)
Title: Turbo supercharging system
Inventor: WAKANA YOSHIHIRO
IPC: F02D9/04
Filed: 2009-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turbo supercharging system allowing fulfillment of an EGR function without separately providing an actuator and a control device exclusive for throttling exhaust gas.  <P>SOLUTION: By operating a single actuator 42, the turbo supercharging system is selectively switched to any one state among in a normal operation range, a first state (reference to Fig.2(A)) in which an exhaust passage 16 is brought into communication with an exhaust outlet passage 30 and communication between an waste gate passage 26 and the exhaust outlet passage 30 is intercepted, in an exhaust throttling range, a second state (reference to Fig.2(B)) in which communication between both of the exhaust passage 16 and the waste gate passage 26, and the exhaust outlet passage 30 is intercepted, and in an exhaust bypass range, a third state (reference to Fig.2(C)) in which both of the exhaust passage 16 and the waste gate passage 26 are brought into communication with the exhaust outlet passage 30.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010286708-A (JP)
Title: Display device, and method of controlling display
Inventor: AKIMA ISAO
IPC: G02B26/02
Filed: 2009-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet-shaped display device which is easily manufactured at low cost, in which a display state is kept with a small amount of electric power and the display state is quickly switched, and to provide a method of controlling the display.  <P>SOLUTION: The display sheet 1 is composed of the following components provided on a base sheet 101: a dielectric mirror 142 which reflects light having a prescribed wavelength by Fabry-Perot interference of light incident from outside; a plurality of driving piezoelectric elements 140 which are arranged in a matrix form on one face of the base sheet 101, deformed according to environmental electric field and vary the reflectance of the dielectric mirror 142; a plurality of polarization piezoelectric elements 120 which are arranged in a matrix form so as to be lapped with the respective driving piezoelectric elements 140; a driving wiring part which applies electric field selectively on specific driving piezoelectric elements 140; and a holding wiring part which applies electric voltage selectively on specific polarizing piezoelectric elements 120.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010287770-A (JP)
Title: Printed circuit board
Inventor: MURAOKA HIDEYUKI
IPC: H05K1/02
Filed: 2009-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed circuit board dividable into a plurality of boards for use even if a laminated plate is used.  <P>SOLUTION: The printed circuit board includes a plurality of individual boards and a joint for connecting adjacent individual boards. A circuit pattern is formed in each individual board. A through-hole penetrating through each individual board is formed while a protection pattern is disposed between the joint and the circuit pattern on the front and back surfaces of each individual board. The protection pattern formed on the front surface is connected to the protection pattern formed on the back surface through a through-hole.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010287812-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: KANEDA HIROYUKI
IPC: H01L29/78
Filed: 2009-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve current characteristics of a MOS field effect transistor.  <P>SOLUTION: A semiconductor device has a compressive stress film 300 formed over a semiconductor substrate where a P-channel MOS field effect transistor is formed to cover the P-channel MOS field effect transistor where the compressive stress film 300 is formed with a gap 310 along a channel direction of the P-channel MOS field effect transistor, and the gap 310 divides a part of the compressive stress film 300 which covers a gate electrode 200 of the P-channel MOS field effect transistor in a direction orthogonal to the channel direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010284957-A (JP)
Title: Liquid jet head inspecting device, liquid jet apparatus and inspecting method of liquid jet head inspecting device
Inventor: WATANABE EIICHIRO
IPC: B41J2/175
Filed: 2009-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid jet head inspecting device which can correctly detect the presence or absence of ejection of liquid droplets by performing fault inspection of the inspecting device for inspecting the presence or absence of ejection of liquid droplets, and to provide a liquid jet apparatus and an inspecting method of a liquid jet head inspecting device.  <P>SOLUTION: The liquid jet head inspecting device is equipped with a liquid droplet hit part 30 which the liquid droplet ejected from a liquid jet head 10 can reach, an electric change detecting means 60 which detects an electric change of the liquid droplet hit part 30, a control part 116 which controls flight conditions so that the liquid droplet ejected from the liquid jet head 10 does not hit the liquid droplet hit part 30, and a determining part 70 which determines the presence or absence of faults on the basis of the detection result at the electric change detecting means 60. The presence or absence of faults is determined on the basis of the detection result for the liquid droplet at the electric change detecting means 60.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011002986-A (JP)
Title: System, method and program for latency reduction
Inventor: KOBAYASHI KOJI
IPC: G06F12/00
Filed: 2009-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a system, method and program for latency reduction, capable of reducing traffic.SOLUTION: The latency reduction system includes a plurality of nodes, and the node includes a shared memory, a storage means, a registration means, and a transmission means. When requests are simultaneously issued to the same address of the shared memory from a plurality of issue sources, the registration means registers control information for specifying the issue sources having issued the requests into the storage means. When the transmission means returns data to the issue source of the first issued request of the simultaneously issued requests, the transmission means determines the issue source, based on the control information.
Patent JP-2011009085-A (JP)
Title: Lighting device and lighting apparatus using the same
Inventor: UEDA KEISUKE
IPC: H05B41/24
Filed: 2009-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device capable of producing the information that a lighting circuit has reached its life end while securing its function as illumination during the terminal stage of the life, as well as a lighting apparatus using the device.SOLUTION: The lighting device A has an inverter circuit 3 for lighting up a discharge lamp LA by supplying electric power, an accumulated lighting time counting circuit 41 for detecting that the inverter circuit 3 has reached its end of life, and an inverter oscillation control circuit 40 for periodically varying electric power supplied to the discharge lamp LA during a given period from the point at which the electric power was started to be supplied to the inverter circuit 3 if the accumulated lighting time counting circuit 41 has detected that the inverter circuit 3 has reached its end of life. The inverter oscillation control circuit 40 is so constructed that the period at which the electric power supplied to the discharge lamp LA during the given period is varied is changed according to the accumulated use time of the inverter circuit 3.
Patent JP-2011009528-A (JP)
Title: Annealing method of silicon nano-crystal structure, and method of manufacturing substrate using the same
Inventor: NUMAZAWA YOICHIRO
IPC: H01L21/20
Filed: 2009-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an annealing method of a silicon nano-crystal structure which is terminated with oxygen, in which crystallinity is enhanced and surface roughness is suppressed, and to provide a manufacturing method of a substrate.SOLUTION: The silicon nano-crystal structure which is terminated with oxygen, is annealed at 950°C or above and 1,250°C or below and under gas atmosphere in which the concentration of oxygen to a mixed gas of first gas selected from nitrogen or noble gas and oxygen is 10 ppm or higher and 100 ppm or less.
Patent JP-2011004705-A (JP)
Title: Cell separation device and cell separation method
Inventor: MATSUBARA YOSHINORI
IPC: C12N5/07
Filed: 2009-06-29
Abstract: PROBLEM TO BE SOLVED: To recover separated cells at a high yield by decreasing remaining cells attached on the inclined inside surface.SOLUTION: There is provided a cell separating device 1 comprising: centrifuge vessels 2 which have on the bottom 2a an inclined inside surface 2b inclined to be tapering toward the tip end and receives a cell suspension liquid A; a rotation mechanism 3 which rotates the centrifuge vessels 2 so that the bottom 2a heads toward the radial outside; a supernatant suction part 4 which soaks supernatant B separated inside the centrifuge vessels 2 as the result of rotation by the rotation mechanism 3; and a control part 6 which controls the rotation mechanism 3 and the supernatant suction part 4 to work the rotation mechanism 3 to centrifuge the cell suspension liquid A, to operate the supernatant suction part 4 to remove the supernatant B in the centrifuge vessels 2, and thereafter, further to work the rotation mechanism 3 to rotate the centrifuge vessels 2.
Patent JP-2011012435-A (JP)
Title: Fireproof heat-insulating panel and joint structure of fireproof heat-insulating panel
Inventor: NAGAKAMI SHUICHI
IPC: E04B1/94
Filed: 2009-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a joint structure of fireproof heat-insulating panels 10 considerably improving fireproof heat-insulating property in spite of being simple in structure and low in cost.SOLUTION: A first joint end face 11 and a second joint end face 12 are allowed to abut each other to join fireproof heat-insulating panels 10. At this time, the first joint end face 11 is formed with a large groove part 112, and the bottom face of the large groove part 112 is formed with a small projection 113. The second joint end face 12 is formed with a large projection 122 fitted to the large groove part 112, and a small groove part 123 fitted to the small projection 113. The large projection 122 and the small groove part 123 are fitted to the large groove part 112 and the small projection 113 respectively to form a two-stage rugged fitting structure. A heat passage between the joint end faces 11, 12 is formed in more complicated labyrinth shape to improve fireproof heat-insulating property.
Patent JP-2011011465-A (JP)
Title: Method for manufacturing inkjet recording medium
Inventor: MOMOTA HIROKAZU
IPC: B41M5/50
Filed: 2009-07-02
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet recording medium which suppresses the expression of a release pattern in manufacturing and is excellent in ink absorbance.SOLUTION: In a method for manufacturing the inkjet recording medium including steps of making a support pass between two rollers mutually subjected to press contact, coating a coating solution containing an inorganic fine particle and a binder at least on one surface of the support, and forming an ink receiving layer at least on one surface of the support, the binder includes at least one of a nonionic polyacrylamide resin or a cationic polyacrylamide resin having a weight average molecular weight of 1,000,000 or larger as the polyacrylamide resin, and an inequality 30≤(B/A)×100≤100 holds where the content of the inorganic fine particles in the coating solution is A pts.mass and the content of the polyacrylamide resin is B pts.mass.
Patent JP-2011014790-A (JP)
Title: Acf sticking device and sticking method
Inventor: NOMOTO HIDEKI
IPC: H05K3/32
Filed: 2009-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a reliable ACF sticking device and sticking method for stably peeling a separator without flotation of an ACF.SOLUTION: The ACF sticking device or method that sticks the ACF to the mounting position of a display substrate where a mounted component is mounted and peels the separator for separating and protecting the ACF from the ACF is characterized in including a first roller for pressing the separator against the display substrate during the peeling and a second roller holding the separator together with the first roller with the separator interposed therebetween. A peeling roller group standing by on the recovery side of the separator with respect to the mounting position during sticking of the ACF is moved from the recovery side to the supply side of the ACF, and the second roller is moved in a non-contact manner with the ACF.
Patent JP-2011011513-A (JP)
Title: Sliding type multi-refill writing utensil
Inventor: KOGURE MASAHIRO
IPC: B43K24/12
Filed: 2009-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a sliding type multi-refill writing utensil which enables the easy replacement of a writing element and smooth retractable action.SOLUTION: The sliding type multi-refill writing utensil is characterized in that: the rear end of a forward barrel covers the apex of a rear barrel with a plurality of writing elements arranged in a detachably-fitted barrel body; in addition, a slider is connected detachably with the rear part of each writing element, and the slider is arranged in such a way that it can be urged toward the rear end of the barrel by a resilient member; at the same time, one of the sliders is made to slide in the direction of an opening at the apex of the barrel so that the writing apex of the writing element connected with one of the sliders can be kept projected through the opening at the apex of the barrel; on the other hand, the other slider is made to slide toward the apex of the barrel so that the writing apex of one of the writing elements can be retracted through the opening at the apex of the barrel; thus, the writing apex can be selected in a retractable fashion; and the additional characteristic of the slide multi-refill writing utensil exhibits an effect that a plurality of pieces of guide groove are formed at the inner wall of the rear barrel, extending axially toward the slider from the apex surface of the rear barrel.
Patent JP-2011016195-A (JP)
Title: Waste liquid recovery device
Inventor: SAKO TETSUYA
IPC: B23Q11/10
Filed: 2009-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a waste liquid recovery device which circulates liquid used in a machine tool.SOLUTION: The waste liquid recovery device includes a tank 1 storing a cutting fluid discharged from the machine tool, a float 21 floating in the cutting fluid and vertically moving in response to a level of a liquid surface of the cutting fluid, a valve 30 to be opened by a movement of the float 21 when the liquid surface exceeds a predetermined level, and a pump 10 operated by a compressed air passing through the valve 30 and sucking-in the cutting fluid in the tank 1 and discharging the fluid to the outside.
Patent JP-2009247002-A (JP)
Title: Video information transmitting/receiving system and video information transmitting/receiving method
Inventor: KATSUMATA KENJI
IPC: G06F21/10
Filed: 2009-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that disadvantage to a user may occur occasionally due to a function provided in a receiver for the purpose of copyright protection.  <P>SOLUTION: A video information transmitting/receiving system includes: an I/F information management section for recognizing a copyright protection function, that a receiver has, and the same function of a connected device; an information analysis section for analyzing information about copyright protection from received information; and a program replication management processing section for giving restrictions to contents, wherein a method of restricting contents is changed in accordance with information items.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011021052-A (JP)
Title: Method for producing aqueous resin dispersion, aqueous resin dispersion obtained by the production method, and aqueous coating material
Inventor: NARITA YUKA
IPC: C09D151/08
Filed: 2009-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous resin dispersion from which a coating film can be formed in a short period of time and a cured coating film excellent in corrosion resistance can be formed.  <P>SOLUTION: The production method of an aqueous resin dispersion includes: a polymerization step of polymerizing (a) an epoxy resin, (b) a monoglycidyl compound having no oxidative polymerizable unsaturated bond, (c) a dimer acid, and (d) a polybasic acid having no oxidative polymerizable unsaturated bond to obtain an epoxy ester resin; a grafting step of subjecting the epoxy ester resin to graft polymerization with vinyl monomers containing acid group-containing vinyl monomers to form a vinyl-modified epoxy ester resin; and a resin dispersion step of adding the vinyl-modified epoxy ester resin to an aqueous medium and neutralizing the acid group to disperse the resin. The proportion of the monoglycidyl compound (b) with respect to the total amount of the epoxy resin (a) and the monoglycidyl compound (b) is from 10 to 70 mol%; and the proportion of the dimer acid (c) with respect to the total amount of the dimer acid (c) and the polybasic acid (d) is from 30 to 70 mol%.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011021917-A (JP)
Title: Method of displaying map of navigation apparatus and navigation apparatus
Inventor: KEI MASAKI
IPC: G09B29/10
Filed: 2009-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide "a method of displaying a map of a navigation apparatus, and the navigation apparatus" for displaying a road, where it is difficult drive, on a map identifiably.  <P>SOLUTION: Easiness in drive and difficulty in drive are distinguished for storage for each part on a road. When a scale of a map being displayed is changed to a wide area, a map with the wide-area scale is displayed, it is determined whether there is a road part, where it is difficult to drive, on the map with a wide-area scale to be displayed. When a road part, where it is difficult to drive, exists, display length of the road part is calculated. When the display length of the road part is not more than prescribed length, the display length of the road part is highlighted on the map longer than actually.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010020323-A (JP)
Title: Display device
Inventor: AHN IK-HYUN
IPC: G02F1/133
Filed: 2009-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device including a signal processing portion, which reduces power consumption and a heating value.  <P>SOLUTION: The display device includes a memory that is divided into two or more sub-memories which receive power independently, a video signal processing portion for outputting a second video signal from a first video signal having a first bit size or a second bit size which is smaller than the first bit size using the memory and a display panel for displaying a video image corresponding to the second video signal. Power is supplied to desired one of the sub-memories according to the bit number of the first video signal. The sub-memories store data of bits smaller than the first bit size.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011023518-A (JP)
Title: Etching protective material
Inventor: SHIBA YOSHITO
IPC: H01L21/306
Filed: 2009-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an etching protective material, along with a manufacturing method of a device substrate that uses the material, which provides by a method of simple and low cost, all of high resistance with respect to an etchant (alkaline and acid), heat resistance during processing, proper adhesion to a wafer applied with etching process, and ease in removing, after etching process.  <P>SOLUTION: The etching protective material comprises a polyolefin resin containing olefin component (A), comprising alkene of carbon number 2-4 as main component with (meth)acrylic acid ester component (B) contained by 2-40 mass%.  <P>COPYRIGHT: (C)2011,JPO&INPIT