baber/WOPTO huggingface dataset:
Patent JP-2008014250-A (JP)
Title: Exhaust gas recirculation system of internal combustion engine
Inventor: YAMADA TOMOUMI
IPC: F02B39/00
Filed: 2006-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology that increases the amount of EGR gas without causing any malfunctions, in an exhaust gas recirculation system having exhaust passage groups where a reducing agent addition valve is arranged, and the exhaust passage groups to which EGR passage is connected, which are mutually independent.  <P>SOLUTION: In an exhaust gas recirculation system of internal combustion engine including first exhaust gas passage groups 3a, 3d, 30 where a reducing agent addition valve 12 is arranged, and second exhaust gas passage groups 3b, 3c, 31 to which EGR passage 9 is connected, there provided is communication means 13, 32 for mutually communicating the first exhaust gas passage groups 3a, 3d, 30 and the second exhaust gas passage groups 3b, 3c, 31, when demand for EGR execution occurs. Thereby, a large amount of EGR gas can be introduced into an internal combustion engine 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007047765-A (JP)
Title: Lens-holding structure and scanning optical apparatus having the lens-holding structure
Inventor: KURIHARA TAKAYUKI
IPC: G02B26/10
Filed: 2006-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cylindrical lens-holding structure, having a simple structure of small number of assembly and the small number of components, and to provide a scanning optical apparatus having the lens-holding structure.  <P>SOLUTION: A holding member 100 is so installed to cover a cylindrical lens 4. Here, the cylindrical lens 4 is pressurized by the pressurizing pieces 62 and 63 of the holding member 100. Furthermore, when the holding member 100 is installed, the fixing spring part formed on the holding member 100 is abutted against the fixing spring support parts 73 and 74 of a positioning member 66. Thus, the holding member 100 is fixed to the positioning member 66, and the cylindrical lens 4 is held and fixed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008014081-A (JP)
Title: Joint member and its manufacturing method, and structure using the same and its construction method
Inventor: SAITO YUTAKA
IPC: E04B1/26
Filed: 2006-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint member and a manufacturing method of the joint member joined by a simple method without going through processes of softening treatment, compression molding, and the like, and to provide a structure using the joint member and its construction method.  <P>SOLUTION: The joint member is characterized by joining a male wood member 2 with a dovetail tenon 4 of dovetail shape machined in a plate member along its length direction, and a female wood member 3 with a dovetail groove 5 machined along its length direction of a plate member so that the dovetail tenon 4 is fittable therein. The joint member is obtained by going through a dovetail tenon machining process for forming the dovetail tenon 4 of dovetail shape along the length direction of the plate member used as the male wood member 2, a dovetail groove machining process for forming the dovetail groove along the length direction of the plate member used as the female wood member 3 so that the dovetail tenon 4 is fittable therein, and a joining process for fitting and clamping the dovetail tenon 4 of the male wood member 2 into the dovetail groove 5 of the female wood member 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008014102-A (JP)
Title: Fence with support member coping with slope, and mounting structure of furring strips and vertical bar by the support member
Inventor: HASHINO RYUJI
IPC: E01F15/04
Filed: 2006-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fence coping with a slope allowing a vertical bar to be positively mounted in a single operation to upper and lower furring strips and allowing an angle formed by both furring strips and the vertical bar, to be optionally changed within a predetermined angle range.  <P>SOLUTION: A support member 6 comprises a plate spring 7 inserted in the vertical bar 5, with one end fixed to the vertical bar 5, and a claw 8 protrusively provided at the outer surface of the other end of the plate spring 7. An upper opening for the claw 8 to go in and out is provided near the upper end of the vertical bar 5, and a lower opening 5B for the claw to go in and out is provided near the lower end of the vertical bar 5 on the opposite side to the upper opening for the claw. When the vertical bar 5 is inserted in an opening 4A for the vertical bar, a side face 8A of the claw 8 abuts on the opening 4A for the vertical bar to push the claw 8 into the vertical bar 5 against the resilience of the plate spring 7. The claw 8 is then projected from the opening 5B for the claw by the resilience of the plate spring 7 and engaged with the inner surface of the upper/lower furring strips.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008016781-A (JP)
Title: Substrate processing method and substrate processing apparatus
Inventor: HORI SHINPEI
IPC: H01L21/304
Filed: 2006-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of capable of preventing liquid splash on a substrate surface owing to interference between a cleaning liquid and a drying gas and preventing re-adhesive of a liquid drop owing to the liquid splash on a dried portion of the substrate, in scanning a liquid discharge nozzle while discharging the cleaning liquid from the liquid discharge nozzle onto the substrate surface and scanning a gas jetting nozzle while jetting the drying gas from the gas jetting nozzle onto the substrate surface to dry the substrate during spin.  <P>SOLUTION: A discharge port of a pure water discharge nozzle 20 is scanned from a position opposite to the center of the substrate W to a position opposite to the circumferential edge of the substrate W while rotating the substrate W around a perpendicular axis with the substrate W held in a horizontal posture and discharging pure water from the pure water discharge nozzle 20 onto the substrate surface. In this case, a jetting port of the gas jetting nozzle 26 is scanned from a position opposite to the center of the substrate W to a position opposite to the circumferential edge of the substrate while jetting a nitrogen gas from the nozzle 26 onto the substrate surface so that the jetting port can be always positioned on the center of the substrate from the discharge port of the pure water discharge nozzle and be moved away from the discharge port of the pure water discharge nozzle.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008018544-A (JP)
Title: Image forming apparatus, job management method and job management program
Inventor: IWAI TOSHIMICHI
IPC: B41J29/42
Filed: 2006-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a secret from leaking, and to shorten a waiting time.  <P>SOLUTION: An MFP is equipped with an operation receiving part 10 which receives a login indication from an operation panel, a login user managing part 30 which permits login on condition that user authentication succeeds, a remote operation receiving part 20 which receives a job from a PC connected via a network, and a job control part 40 which controls execution of the job. The job control part 40 includes a prohibiting part 42 which prohibits execution of the received job if the job received by the remote operation receiving part 20 while the login is permitted by the login user managing part 31 is a predetermined job.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008017957-A (JP)
Title: Method for producing aroma generating mask
Inventor: YAMAGUCHI MUTSUO
IPC: A61M21/02
Filed: 2006-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an aroma generating mask which increases a speed of producing aroma generating masks, reduces production cost, and appropriately adjusts the strength and duration of the aroma of the aroma generating masks.  <P>SOLUTION: Aromatic substance containing liquid L is applied on a surface of a mask body 2 or a material F forming a piece of gauze attached to the mask body by letterpress printing, particularly by gravure. The aromatic substance containing liquid L is then dried by warm air. The aromatic substance is preferably an aromatic oil. More preferably, the aromatic substance is encapsuled within pressure-collapsible microcapsules M.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008026466-A (JP)
Title: Display device
Inventor: UCHINO KATSUHIDE
IPC: G09G3/30
Filed: 2006-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an appropriate size of a transistor formed in a pixel so as to allow a mobility correction function to normally operate.  <P>SOLUTION: In a correction period when a control signal DS is applied to a scanning line DS to turn on a switching transistor Tr4 after a control signal WS is applied to a scanning line WS to turn on a sampling transistor Tr1 to start sampling a signal voltage Vsig, until the sampling transistor Tr1 is turned off, a driving current exiting from a drive transistor Trd is subjected to negative feedback to a pixel capacitor Cs so as to correct a signal potential Vsig held in the pixel capacitor Cs according to the mobility μ of the drive transistor Trd. The size of the switching transistor Tr4 is made larger than the size of the drive transistor Trd so that the on-resistance of the switching transistor Tr4 is lower in the above described period than the on-resistance of the drive transistor Trd.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007073932-A (JP)
Title: Light emitting element, light emitting device, and electronic apparatus
Inventor: IWAKI YUJI
IPC: C09K11/06
Filed: 2006-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting element with high luminous efficiency and low driving voltage, and a light emitting device with low power consumption obtained by manufacturing using the light emitting element, in addition, an electronic apparatus with low power consumption obtained by using the light emitting device as a display unit.  <P>SOLUTION: This light emitting element comprises a layer containing a composite material compounded with a first organic compound and an inorganic compound between a pair of electrodes, and a layer containing a second organic compound to be in contact with the layer containing the composite material. The second organic compound does not have a peak of an absorption spectrum in a wavelength region of from 450 to 800 nm, when the second organic compound is compounded with the inorganic compound.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008034237-A (JP)
Title: Safety switch
Inventor: ISHIZAKI MASAHIRO
IPC: F16B21/04
Filed: 2006-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safety switch capable of surely keeping the safety of an operator in spite of being able to easily cope with design changes or the like in industrial facilities.  <P>SOLUTION: Since a switch part 7 is arranged so as not to be able to be easily contacted by being hidden on the interior (rear) side of a case 105 from the front side of the case 105 on which the operator carries out an operation, even without completely sealing by using a special parts in a conventional safety switch, the safety switch can be prevented surely from being invalidated by change in wiring of the switch part 7 by the operator. Accordingly, a wiring state of the safety switch can be changed easily according to the design of the industrial facilities, and furthermore since the switch part 7 can be protected by the case 105 in a state that the switch main body 1 is mounted on the case 105, whereas it can cope with the design changes or the like of the industrial facilities easily, the safety of the operator can be kept securely in spite of being able to easily cope with the design changes or the like in the industrial facilities.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008033055-A (JP)
Title: Heat developable black and white photosensitive material
Inventor: FUKUI YASUTA
IPC: G03C1/498
Filed: 2006-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat developable black and white photosensitive material having a desirable image tone and excellent in storage stability.  <P>SOLUTION: The heat developable black and white photosensitive material contains at least a photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent for silver ions, a coupler and a color developing agent on at least one surface of a support, wherein the reducing agent for silver ions is a compound represented by formula (R1), wherein R<SP>11</SP>, R<SP>11'</SP>, R<SP>12</SP>and R<SP>12'</SP>each independently represent a 3-20C secondary or tertiary alkyl group; L represents -S- or -CHR<SP>13</SP>, R<SP>13</SP>represents H or a 1-20C alkyl group; and X<SP>1</SP>and X<SP>1'</SP>each independently represent H or a group substitutable on the corresponding benzene ring.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008030179-A (JP)
Title: Chucking device
Inventor: TOMITA SEIJI
IPC: B25J15/08
Filed: 2006-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To surely grip a work at a desired position by displacing a gripping mechanism according to the shape of the work.  <P>SOLUTION: A piston 14 is displaced by a pressure fluid fed in a chuck body 12, thereby opening and closing a pair of grips 20a, 20b along a base body 42, and moreover, freely opening and closing a pair of fingers 93a, 93b constituting the grips 20a, 20b by driving force from a driving section 24 in a direction substantially orthogonal to the opening/closing direction of the grips 20a, 20b. Furthermore, the positioning of the grips 20a, 20b relative to the work is conducted by the opening/closing operation of the pair of fingers 93a, 93b. Then, the desired grip position in the work is gripped via the grips 20a, 20b by the feeding action of the pressure fluid.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008038602-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: OGO TOMOYOSHI
IPC: F02D13/02
Filed: 2006-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device of an internal combustion engine surely removing fuel adhered to an exhaust system.  <P>SOLUTION: An actual compression ratio is increased by making intake valve closing timing close to a bottom dead center (step 106). Injection timing retard and an after injection are performed by using a rise of compression end temperature caused by the increase of the actual compression ratio (step 108). Opening timing of an exhaust valve is advanced (step 112). Exhaust gas temperature is increased by these. Volumetric efficiency is increased by optimizing duration of valve overlap. A flow rate of exhaust gas is increased by this. With the increase of the exhaust gas temperature and the exhaust gas flow rate, vaporization of the fuel adhered to the exhaust system is facilitated and the fuel adhered to the exhaust system can be blown off and removed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008038681-A (JP)
Title: Internal combustion engine
Inventor: AIKAWA TSUGUFUMI
IPC: F02B31/00
Filed: 2006-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine capable of relaxing dispersion of EGR gas quantity among cylinders.  <P>SOLUTION: In an engine main body 20 provided with a plurality of cylinders, intake branch pipes 22, 24, 26, 28 communicate with an intake port of each cylinder. A second exhaust passage 52 communicates with cylinders which the intake branch pipes 22, 28 communicate with and a first exhaust passage 50 communicates with cylinders which the intake branch pipes 24, 26 communicate with. Swirl control valves (SCV) 32, 38 are provided in the intake branch pipes 22, 28. EGR passage 70 communicates with the first exhaust passage 50. SCV 32, 38 are controlled to be nearly closed while EGR gas is taken out in the EGR passage.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008041361-A (JP)
Title: Fluorescence conversion medium and color light-emitting device including the same
Inventor: SEKIYA TAKASHI
IPC: H01L51/50
Filed: 2006-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorescence conversion medium that is high in fluorescence conversion efficiency and has almost no time-degradation, and a color light-emitting device using the same.  <P>SOLUTION: The fluorescence conversion medium includes each fluorescent fine particle composed of an inorganic nanocrystal emitting visible fluorescence while absorbing visible and/or near ultraviolet light, and a transparent medium that disperses each fluorescent fine particle therein. An absorbance at a wavelength where the fluorescent intensity is maximized is in the range of 0.1-1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008036911-A (JP)
Title: Heat-shrinkable material made of polylactic acid
Inventor: TAMADA MASAO
IPC: C08K5/103
Filed: 2006-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-shrinkable material made of polylactic acid which has flexibility at 60°C or below that is the glass transition temperature, even near room temperature and in addition has sufficient heat shrinkability upon its use.  <P>SOLUTION: The heat-shrinkable material consists of a polylactic acid composition containing a polylactic acid, a crosslinkable monomer and a plasticizer. The plasticizer is incorporated in the polylactic acid composition in a proportion of ≥10 mass% and ≤20 mass%, and the gel fraction of the components except the plasticizer is made to be ≥70 mass% and ≤100 mass%.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008045027-A (JP)
Title: Double sided adhesive tape or sheet and liquid crystal display apparatus
Inventor: HIRAMATSU TAKESHI
IPC: C09J183/04
Filed: 2006-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a double sided adhesive tape or sheet having excellent drop impact resistance.  <P>SOLUTION: The double sided adhesive tape or sheet has a constitution that adhesive layers are formed on both sides of a substrate, the adhesive layer formed on at least one face side of the substrate has a multilayer structure and the adhesive layer of the multilayer structure has an adhesive layer (A) and/or an adhesive layer (B) as a layer except the outermost layer. The adhesive layer (A) is an adhesive layer by an acrylic adhesive containing a silicone rubber fine particle. The adhesive layer (B) is an adhesive layer by an acrylic adhesive comprising an acrylic polymer mixture as a base polymer of an acrylic polymer (B1) having a temperature at the maximum value of dissipation factor (tanδ≥)of ≤-40°C and an acrylic polymer (B2) having a temperature at the maximum value of dissipation factor of >-40°C.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008043984-A (JP)
Title: Machining head of laser beam machine
Inventor: MIURA SHINICHI
IPC: B23K26/14
Filed: 2006-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machining nozzle capable of easily supplying a coolant to the outside of a capacitance-type nozzle for normal machining when machining a thick plate material.  <P>SOLUTION: A cooling nozzle for spraying a coolant is provided in a ring shape so as to surround the machining nozzle equipped with a capacitance-type gap sensor provided at the tip of the machining head of a laser beam machine. Furthermore, in order to eliminate the influence of the coolant on the capacitance-type sensor, the cooling nozzle has a slit-like groove for spraying compressed air as an air curtain at the periphery of the machining nozzle.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008052427-A (JP)
Title: Reader/writer for noncontact ic card, and automatic vending machine management system
Inventor: TAKEUCHI HIROYOSHI
IPC: G07F7/08
Filed: 2006-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently and surely transfer a large amount of data when performing data transfer between vending machine side reader/writer and mobile type reader/writer through proximity IC card.  <P>SOLUTION: An automatic vending machine management system comprises; an automatic vending machine 1 equipped with an automatic vending machine side reader/writer 12; a noncontact IC card 2 for maintenance which is carried by a customer engineer; a portable terminal 3 which is carried by the customer engineer. The automaic vending machine 1 transfers transaction data etc. to the portable terminal 3, and the portable terminal 3 transfers photographic negative data etc. to the automaic vending machine 1. When performing communication with the noncontact IC card 2 alternately with the automatic vending machine side reader/writer 12, the portable terminal 3 (reader/writer section 27) detects whether or not the noncontact IC card 2 which exists in a communication range is communicating between the automatic vending machine side reader/writers 12. When it is under communication, output of electromagnetic wave is forbidden, and when it does not detect that it is under communication, communication with the noncontact IC card 2 is performed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008053417-A (JP)
Title: Manufacturing method of semiconductor chip and processing method of semiconductor wafer
Inventor: HAJI HIROSHI
IPC: H01L21/301
Filed: 2006-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide the manufacturing method of a semiconductor chip and the processing method of a semiconductor wafer, which are capable of manufacturing the semiconductor chip having no chipping and hardly cracking.  <P>SOLUTION: The processing method of semiconductor wafer comprises a laser machining process for forming a border groove 5 which divides the semiconductor element 2 mutually on the resist film 4 the surface 1b of the semiconductor wafer 1 by irradiating laser beam 13a against a border between mutual semiconductor elements 2 of a resist film 4, and exposing the surface 1b of the semiconductor wafer 1 in the boarder groove 5; a boarder groove surface smoothing process for smoothing the surface of the boarder groove 5 which has become recessed and projected configuration in the laser machining process by the plasma Po of oxygen gas; and a plasma etching process for etching the surface 1b of the semiconductor wafer 1, exposed in the boarder groove 5, by the plasma Pf of fluorine base gas to divide the semiconductor wafer 1 into individual semiconductor chips along the boarder groove 5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008052076-A (JP)
Title: Glass
Inventor: KAMATA AKIRA
IPC: G02B5/30
Filed: 2006-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide glass which is used suitably as a windshield of a vehicle such as a car particularly and by which a reflected image (a shadow) of an in-car structure can be prevented from being reflected by reflection on the rear side of the glass.  <P>SOLUTION: The glass has a base material and a polarization layer comprising a polarizer at the least. The polarizer has ≥1.5 aspect ratio and is oriented so that the major axis direction of the polarizer is oblique with respect to the surface of the base material. It is preferable that the major axis direction of the polarizer has the angle of ≥±30° to <±80° with respect to the surface of the base material, the glass is used as the windshield of the vehicle and the vehicle is the car.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007012630-A (JP)
Title: Organic electroluminescent element
Inventor: NAGAYAMA KENICHI
IPC: H01L27/32
Filed: 2006-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL element having high display quality through an easy process by lowering a resistance of an electrode wiring by forming a metal bus-line with a simple process.  <P>SOLUTION: The organic EL element is provided with a substrate on which an anode, an organic light emitting material layer made of organic compound, and a cathode are laminated; a cathode formed by laminating it on at least one part on the organic light emitting material layer or on whole part thereof; and a conductive connection line electrically connected to the anode or the cathode on the substrate. The connection line is formed by using the same material as that of the cathode.  <P>COPYRIGHT: (C)2007,JPO&INPIT