baber/WOPTO huggingface dataset:
Patent JP-2010170100-A (JP)
Title: Toner supplying device and image forming apparatus
Inventor: MAESHIMA MASANOBU
IPC: G03G15/08
Filed: 2009-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To make a shutter plate properly execute a prescribed opening and closing operation at any time when attaching/detaching a toner supplying device to/from an image forming apparatus.  <P>SOLUTION: Outer locking claws 454 of a shutter plate 43 is formed so that inner locking claws 453 can be removed from container side locking grooves 422 by elastic displacement of elastic arms 44 due to arrowhead members 45 fitted into guide part-side locking grooves 516 at the time the arrowhead members 45 reach the guide part-side locking grooves 516, when mounting a container body 31 in an apparatus body 11 along a guide part 50. When pulling out the container body 31 from the apparatus body 11 along the guide part 50, the inner locking claws 453 are engaged with the container-side locking grooves 422 again by restorations of the elastic arms 44 elastically displaced by releasing the engagements with respect to the guide part-side locking grooves 516 of the outer locking claws 454.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011117992-A (JP)
Title: Polarizing diffusion film, method for manufacturing the polarizing diffusion film, and liquid crystal display device including the polarizing diffusion film
Inventor: OKAMURA TOMOYUKI
IPC: F21V9/14
Filed: 2009-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film having excellent polarization selectivity and diffusibility, and a means for easily manufacturing the same.  <P>SOLUTION: The polarizing diffusion film is composed of substantially one kind of polyester resin which contains dicarboxylic acid unit (1) derived from terephthalic acid or naphthalene dicarboxylic acid and diol unit (2) derived from ethylene glycol as principal components, and further contains at least one of dicarboxylic acid unit (3) other than the dicarboxylic acid unit (1) and diol unit (4) other than the diol unit (2) in an amount of 5 mol% or less in total with respect to the total of the dicarboxylic acid unit (1) and the diol unit (2), wherein the polarizing diffusion film has an all light transmittance to visible light of 50 to 90%, a transmission haze to the visible light of 15 to 90%, and a transmission polarization degree to the visible light of 20 to 90%.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011118691-A (JP)
Title: Onboard etc device
Inventor: SAKAI HIROSHI
IPC: G07B15/00
Filed: 2009-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an onboard device having a function for modifying the number of times of retry processing execution with the other authentication based on the traveling state of an own vehicle when the onboard device detects an IC card authentication error at an automatic toll payment/reception system.  <P>SOLUTION: The onboard device includes: an IC card authentication error detection means for detecting an authentication error of the IC card inserted into the onboard device; a traveling state detection means for detecting the traveling state of the own vehicle; a retry processing execution count modification means for modifying the number of times of the retry processing execution with the other authentication based on the traveling state of the own vehicle detected by the traveling state detection means according to the IC card authentication error detected by the IC card authentication error detection means; and a notification means for notifying the retry processing execution determined by the retry processing execution count modification means in the case of exceeding the number of times.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011117378-A (JP)
Title: Pump and liquid supply device
Inventor: SEKI TAKAFUMI
IPC: F04D29/00
Filed: 2009-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pump and a liquid supply device loaded with the pump, which secure an insulation distance from a first conductor supplying electric power to second conductors sending control signals and enhance safety.  <P>SOLUTION: The pump P includes a retaining portion 6 retaining the first conductor 20a supplying the electric power and a plurality of second conductors 20b sending the control signals, with respect to a control board (control section) C. In the retaining section 6, a plurality of holes 70 inserting the first and second conductors 20a, 20b are juxtaposed to each other, an insulating section 75 is provided between the first hole 70b inserting the first conductor 20a and the second holes 70a inserting the second conductors, and the distance between the first hole 70b and the second hole 70a and the distance between the second holes 70a are set different from each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011118738-A (JP)
Title: Vehicle operation pedal
Inventor: YAMAMOTO MEISHO
IPC: B60T7/06
Filed: 2009-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To increase flexibility in handling of a welding device when welding a pedal sheet to a sheet fixed portion of a pedal arm, and easily achieve a high degree of depression rigidity of the pedal sheet.  <P>SOLUTION: A fitting hole 40 through which a front end opening (a sheet fixed portion) 42 on the lower end side of a pedal arm 14 extends is formed in a pedal sheet 18. A peripheral edge portion of the fitting hole 40 is integrally fixed to the front end opening 42 of the pedal arm 14 by plasma welding applied from the side of a depressed face 16, while the front end opening 42 of the pedal arm 14 is fitted into the fitting hole 40 from the side of a rear face 17. Therefore, a welding device such as a welding torch is not likely to be in contact with the pedal arm 14 during welding. The flexibility in handling of the welding device is increased, thereby easily achieving a predetermined degree of depression rigidity by properly setting welds.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011122012-A (JP)
Title: Thermoplastic resin composition and optical film
Inventor: MIYAI TAKASHI
IPC: C08C19/10
Filed: 2009-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition and an optical film that has low birefringence while having high optical characteristics and heat resistance.  <P>SOLUTION: The thermoplastic resin composition includes a cellulose-based resin (A) and an acrylic resin (B) that has a glass transition temperature of 110°C or more, exhibits negative intrinsic birefringence, and has specific molecular structure or an α,β-unsaturated monomer unit having a heteroaromatic group.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011123169-A (JP)
Title: Polarizing plate
Inventor: NAKATANI AKIHIKO
IPC: G02B5/30
Filed: 2009-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarizing plate which is formed by laminating an acrylic resin film via an adhesive layer on at least one side of a polarizing film formed from a poly(vinyl alcohol) resin and which has excellent adhesion between the polarizing film and the acrylic resin film.  <P>SOLUTION: The polarizing plate is formed by laminating the acrylic resin film via the adhesive layer at least on one side of the polarizing film formed from the poly(vinyl alcohol) resin. The adhesive layer is a layer obtained by curing an active energy ray curable composition containing an oxetane compound and a cationic polymerization initiator. The acrylic resin film has longitudinal direction shrinkage of 0.5% or more when heated at 100°C for 10 minutes.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011118318-A (JP)
Title: Actinic ray-sensitive or radiation-sensitive resin composition, and method of forming pattern using the same
Inventor: HIRANO SHUJI
IPC: G03F7/38
Filed: 2009-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an actinic ray-sensitive or radiation-sensitive resin composition allowing formation of a resist pattern, which is improved in elution of an acid, line edge roughness, reduction of development defects and scum generation, shows good followability for an immersion liquid in liquid immersion exposure, and further has various favorable performances in terms of particle suppression, a pattern profile and bubble defect prevention, and to provide a method of forming a pattern by using the actinic ray-sensitive or radiation-sensitive resin composition.  <P>SOLUTION: The actinic ray-sensitive or radiation-sensitive resin composition contains: resin (A) capable of increasing the solubility with an alkali developing solution by an action of an acid; and resin (C) having at least either a fluorine atom or a silicon atom and containing repeating unit (c) having at least two polarity conversion groups.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011122696-A (JP)
Title: Drain device for air tank
Inventor: MAKINO ATSUSHI
IPC: F16K31/06
Filed: 2009-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drain device for an air tank automatically draining water when water in a prescribed amount or more is accumulated in the air tank, and draining water manually.  <P>SOLUTION: A solenoid valve 2 is provided for detecting that condensed water in the air tank 4 is in the prescribed level or more, and automatically draining the water. The solenoid valve 2 includes an insulating member 22 made of an insulator and downward tilted toward the center and having an opening part in the center and arranged so that an upper end is in the upper side of a bottom surface of the air tank 4, a lid body 21 made of a conductor and closing the opening part from the upper part, an electric current supplying means supplying the electric current to the lid body 21, and a driving means moving the lid body 21 upward and opening the opening part. The driving means drives when a condensed water surface of the air tank 4 is higher than the upper end of the insulating member 22 and the electric current supplied to the lid body 21 is supplied to the air tank 4 through the condensed water, and the driving means can be manually operated from the outside.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010146561-A (JP)
Title: System and method for recommending educational resource
Inventor: GERMAN KRISTINE A
IPC: G06F17/30
Filed: 2009-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recommender system for recommending clustering of students into educational groups.  <P>SOLUTION: The recommender system 100 includes a processor for executing a series of programmable instructions for receiving a request to cluster a plurality of current students into at least two educational groups according to a plurality of constraints. The processor further accesses student data corresponding to a plurality of students, wherein the student data include attribute data corresponding to respective students of the plurality of students describing at least one attribute related to the student. The processor further clusters the plurality of current students into the selected number of clusters, and outputs the result of clustering to a user. The clustering is based at least on the sameness of the attribute data corresponding to the respective current students of the plurality of the current students and the plurality of constraints.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011123433-A (JP)
Title: Liquid crystal display device
Inventor: HATAKEYAMA KENICHI
IPC: G02F1/1333
Filed: 2009-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To remove electrostatic charges from the surface of a liquid crystal display panel, and to surely fix the liquid crystal display panel.  <P>SOLUTION: The liquid crystal display device includes a liquid crystal display panel 20 having a conductive film 22 on its surface, a metal frame 10 for housing the liquid crystal display panel 20, and a flexible wiring board 30 fixed to the liquid crystal display panel 20. The metal frame 10 includes a lock part 11 to lock the liquid crystal display panel 20. The wiring board 30 is fixed to the liquid crystal display panel 20 in a bent state. The liquid crystal display panel 20 is pressed to the lock part 11 via a reaction force stored by the distortion of the wiring board 30, and thereby the conductive film 22 is pressed to the lock part 11 included in the metal frame 10 to be abutted.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010068003-A (JP)
Title: Lithographic apparatus and device manufacturing method
Inventor: ZAAL KOEN JACOBUS J M
IPC: H01L21/027
Filed: 2009-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and the like for improving accuracy for positioning a substrate with respect to a projection system or the like.  <P>SOLUTION: A lithographic apparatus with a cover plate formed separately from a substrate table and a means for stabilizing a temperature of the substrate table by controlling the temperature of the cover plate is disclosed. A lithographic apparatus with a thermal insulation material provided between a cover plate and a substrate table so that the cover plate acts as a thermal shielding material for the substrate table is disclosed. A lithographic apparatus comprising a means to determine a substrate table distortion and improve position control of a substrate by reference to the substrate table distortion is disclosed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011129442-A (JP)
Title: Cathode for lithium ion secondary battery and lithium ion secondary battery
Inventor: YAMAKI TAKAHIRO
IPC: H01M10/052
Filed: 2009-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium ion secondary battery having less performance degradation by oxidative decomposition of a nonaqueous electrolyte solvent and superior in cycle characteristics, and to provide a high-potential cathode for the lithium ion secondary battery achieving the same.  <P>SOLUTION: A cathode includes a cathode active material showing a high potential of 4.5 V or more at metal lithium reference, and non-graphitizable carbon material and carbon black as conductive agents. And, the cathode is so constituted that a ratio of a surface area of the conductive agent (S<SB>C</SB>) to a surface area of the cathode active material (S<SB>A</SB>) occupied in cathode mixture is to be: 0.5≤ (S<SB>C</SB>)/(S<SB>A</SB>)≤2.5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011130787-A (JP)
Title: Clothes dryer
Inventor: KURAKAKE TOSHIYUKI
IPC: D06F58/02
Filed: 2009-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the lengthening of a time required for drying by suppressing a decrease in the flow rate of drying air due to catching of lint by filter sections.  <P>SOLUTION: The clothes dryer includes: a first filter section 34 for catching the lint from the drying air introduced from an introduction section 32; a second filter section 36 provided on a lateral side of the first filter section 34; and a lint removal device 38 for scraping off the lint caught by the first filter section 34 and the second filter section 36. This clothes dryer is configured to move the lint scraped off by the lint removal device 38 towards the second filter section 36, and when the lint removal device 38 is driven, the drying air is sent which has a volume lower than that in the rated operation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011133237-A (JP)
Title: Gear measuring method
Inventor: HIRONO YOKO
IPC: G01B5/20
Filed: 2009-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gear measuring method allowing multi-point continuous measurement using a touch probe and being capable of reducing measuring time compared with known methods.  <P>SOLUTION: To this end, for example, a base action for moving a sensing element of a touch probe along an ideal tooth form line of a workpiece W or a tooth form line determined by calculation by controlling the movement of the sensing element and the rotation of the workpiece (gear) and, in addition, an oscillation action for receiving first signals (ON signals or OFF signals) from the touch probe by bringing the sensing element into contact with the tooth surface of the workpiece during the base action and subsequently for receiving second signals (OFF signals or ON signals) from the touch probe by moving the touch probe in a direction along which the sensing element is separated from the tooth surface of the workpiece are continuously performed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011131222-A (JP)
Title: Spinning device and spinning method
Inventor: SUKEDA TAKUYA
IPC: B21D22/16
Filed: 2009-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spinning device capable of not only forming a workpiece into various shapes, but also forming a bulged part on the outer circumferential wall of the workpiece by suppressing a load in such a forming operation.  <P>SOLUTION: The spinning device includes: a rotatable roller 2; a mandrel 3 to which the inner circumferential surface of a workpiece W1 is to be tightly adhered; a first mold 4 disposed at one end of the workpiece W1; a second mold 5 disposed at the other end of the workpiece W1. When the spinning device drives the mandrel 3 and the first and second molds 4, 5 to rotate about the axis of the workpiece W1, and also moves the roller 2 relatively in the axial direction of the workpiece W1 while pressing the roller 2 against the outer circumferential wall of the workpiece W1, a bulged part 6, which is bulged outwardly in a radial direction, is formed on the outer circumferential surface 10a of the workpiece W1 where the roller 2 has passed to result in reduced thickness. Thereby, the spinning device enables not only formation of a workpiece into various shapes, but also forming of the bulged part 6 on the outer circumferential wall 10a of the workpiece W1 by suppressing a load in the forming operation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011134786-A (JP)
Title: Light emitting device
Inventor: NAKASUJI TAKESHI
IPC: H01L33/48
Filed: 2009-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To suppress deterioration in reflectivity of a reflector caused by atmospheric gas in a light emitting device which includes a light emitting portion and the reflector and having them sealed with resin.  <P>SOLUTION: The light emitting device 1 includes an LED 2, the reflector 3 reflecting light from the LED 2, a substrate 4 composed of an airtight member disposed on a surface facing neither the LED 2 nor the reflector 3, and a cap 5 composed of an airtight member covering the LED 2 and reflector 3. The substrate 4 has a recess 40 in which the LED 2 and reflector 3 are accommodated. In a gap 12 between the substrate 4 and cap 5, an interface airtight member 9 is disposed which is composed of a Ag nanoparticle paste becoming a bulk after curing. Consequently, when atmospheric gas is transmitted through the gap 12 between the substrate 4 and cap 5, the interface airtight member 9 stops it, so the reflector 3 in the recess 40 is neither oxidized nor sulfurized to maintain high reflectivity.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010171414-A (JP)
Title: Method of manufacturing wiring board with built-in component
Inventor: SAIDA KENICHI
IPC: H01L21/56
Filed: 2009-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a wiring board with a built-in component, capable of manufacturing the wiring board with the built-in component, which is superior in reliability, by improving adhesion properties of a resin layer and a resin insulating layer.  <P>SOLUTION: The wiring board is manufactured through a holding step, a resin layer forming step, a fixing step and an insulating layer forming step. In the holding step, the component 101 is held in a holding hole 90. In the resin layer forming step, a gap between an inner wall face 91 of the holding hole 90 and a component side 106 is filled with the resin layer 92. In the fixing step, the resin layer 92 is cured and the component 101 is fixed. In the insulating layer forming step, the resin insulating layer 34 is formed on a second main surface 13 and a second component main surface 103. A surface activating step of activating a surface 94 of the resin layer 92 is performed after the fixing step and before the insulating layer forming step.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010140596-A (JP)
Title: Head, head suspension assembly, and disk drive incorporating them
Inventor: HANYU MITSUNOBU
IPC: G11B21/21
Filed: 2009-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head reducing the floating height fluctuation of the slider and improving its reliability and stability, and also to provide a head suspension assembly incorporating the head, and a disk drive.  <P>SOLUTION: The slider 42 of the head 40 has a negative pressure cavity 54 formed on the facing surface 43, a leading step 50 arranged upstream of the negative pressure cavity, a head arranging pad 60 formed on the facing surface at the negative pressure cavity and where the air flows out and the head part is provided, a positive pressure generating pad 64 formed on the facing surface between the leading pad and the head arranging pad to generate a positive pressure, and center skirts 66 formed on the positive pressure generating pad and where the air flows out.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011134978-A (JP)
Title: Fluid cooling type heat sink
Inventor: ADACHI AKIO
IPC: F28F13/12
Filed: 2009-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel fluid cooling type heat sink further increasing heat transfer coefficient than the conventional fluid cooling type heat sink, to further suppress temperature rise of a heating element.  <P>SOLUTION: The fluid cooling type heat sink includes a plate heat sink body made of a heat conduction material and connected with the heating element, wherein a flow-in header part that a cooling fluid flows in, a flow-out header part that the cooling fluid flows out, and a plurality of cooling fluid flow passages formed by a plurality of heat radiation fins disposed parallel at predetermined intervals are formed within the heat sink body and both headers are communicated by the cooling fluid flow passages formed of the heat radiation fins. A stirring unit stirring the flow of the cooling fluid in the flow passages is provided in the middle of the cooling fluid flow passages formed of the heat radiation fins.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011135004-A (JP)
Title: Film deposition apparatus
Inventor: KATO HISASHI
IPC: C23C16/455
Filed: 2009-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film deposition apparatus capable of reducing first and second reaction gases from being diluted due to a separation gas for suppressing mixture of the first and second reaction gases.  <P>SOLUTION: The film forming apparatus includes a turntable including a substrate placing region on one surface; a first reaction gas supply section arranged on a first supply region in a container and supplying a first reaction gas to the one surface; a second reaction gas supply section arranged on a second supply region and supplying a second reaction gas to the one surface; a separation region composed of a separation gas supply section for discharging a separation gas for separating the first and second reaction gases and a ceiling section for forming a separation space supplying the separation gas from the separation gas supply section toward the first and second supply regions and arranged between the first and second supply regions; and first and second exhaust ports, provided in the first and second supply regions. At least one of the first and second exhaust ports is arranged so as to guide the separation gas supplied from the separation region toward a corresponding supply region, along the direction where the reaction gas supply section extends.  <P>COPYRIGHT: (C)2011,JPO&INPIT