baber/WOPTO huggingface dataset:
Patent JP-2011103223-A (JP)
Title: Plasma display panel
Inventor: FUJITANI MORIO
IPC: H01J11/36
Filed: 2009-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display panel in which break-off of a barrier rib due to falling or vibration is suppressed and which has a high yield with a high quality.  <P>SOLUTION: The plasma display panel is provided with: a front plate in which a display electrode constructed of a transparent electrode and a bus electrode, a light shielding layer, a dielectric layer, and a protection layer are formed, with discharge gaps provided on a front glass substrate; and a rear plate which is arranged opposed to the front plate with a discharge space formed and in which an address electrode orthogonal to the discharge electrode, a barrier rib, and a phosphor layer are formed. The thickness E1 from an inner side surface of the front glass substrate to an inner side uppermost surface of the front plate in the part where the bus electrode is formed, the thickness E2 from the inner side surface of the front glass substrate of the front plate to the inner side uppermost surface of the front plate in the part where the light shielding layer is formed, and the thickness E3 from the inner side surface of the front glass substrate of the front plate to the inner side uppermost surface of the front plate in the discharge gap satisfy a relation of E1>E2>E3, and the film thickness D1 of the transparent electrode satisfies a relation of E1-E2>D1, or the film thickness D2 of the light shielding layer satisfies a relation of E1-E2>D2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011105041-A (JP)
Title: Pneumatic tire
Inventor: FUJIOKA TAKASHI
IPC: B60C11/01
Filed: 2009-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire that can suppress eccentric wear of shoulder parts by equalizing a grounding pressure on the shoulder parts.  <P>SOLUTION: In the pneumatic tire, a plurality of main grooves 4 extending in a circumferential direction of the tire are provided in a tread surface 1, and the shoulder part on one side in a tire width direction has a volume larger than that on the other side. A recessed portion 11 extending to a shoulder edge E1 and a concave portion 12 adjacent to the recessed portion 11 in a radially inward direction of the tire are provided in a buttress area of the shoulder part S1 which has the larger volume. A projecting portion 21 extending to a shoulder edge E2 and a projecting portion 22 adjacent to the projecting portion 21 in the radially inward direction of the tire are provided in a buttress area of the shoulder part S2 which has the smaller volume.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011106172-A (JP)
Title: Heat-insulated waterproof tank
Inventor: NIIKURA HITOSHI
IPC: E04B1/76
Filed: 2009-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-insulated waterproof tank enabling the construction period at site to be reduced and manufacturable at low cost.  <P>SOLUTION: This heat-insulated waterproof tank 1 in which a space formed by the skeleton 2 of a building is used as a heat storage tank having heat insulating property and waterproofness includes a plurality of heat insulating waterproof plates 10 which cover the inner wall surfaces 20 of the skeleton 2 forming the space. The plurality of heat insulating waterproof plates 10 are pre-formed by attaching waterproof members 12 on both surfaces of the heat insulating plate members 11 formed of a foam body so as to cover the heat insulating waterproof plates, and fixed to the inner wall surfaces 20 so as to separate the inner wall surfaces 20 and the inside of the heat storage tank.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011108870-A (JP)
Title: Method of manufacturing epitaxial substrate and epitaxial substrate
Inventor: KUMANO TETSUYA
IPC: H01L21/205
Filed: 2009-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an epitaxial substrate by which gas reaction among material gases used for film formation is suppressed, and an epitaxial film having a uniform film thickness is formed at a uniform film formation speed.  <P>SOLUTION: In a step (S20) of forming an InAlGaN epitaxial film, gases are fed to the opposite area of the main surface of a substrate 15 from a first gas line 10 for feeding a first mixed gas containing a nitrogen gas and a group V element gas, a second gas line 20 for feeding a second mixed gas containing a nitrogen gas and a group III element gas, and a third gas line 30 for feeding a sub-flow nitrogen gas, which are arranged in order from the side of the substrate 15. In this step (S20) for forming the InAlGaN epitaxial film, the pressure in a reaction chamber 50 wherein the substrate 15 is arranged is 15 kPa or more and 25 kPa or less, and the flow rate of the nitrogen gas in the second mixed gas is 3.25 m/s or more and 3.35 m/s or less.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011064668-A (JP)
Title: Indicating instrument
Inventor: OBATA MASAHITO
IPC: G01D11/28
Filed: 2009-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an indicating instrument capable of reducing the weight, size and cost of a pointer.  <P>SOLUTION: The indicating instrument includes the pointer 1 including a light source L; a display panel 2 for forming an index section; a drive 3 including a pointer shaft 31; an electromagnetic field generation means 5 for generating an electromagnetic field; and a power generation means 6 for generating power to be supplied to the light source L, by receiving the electromagnetic field of the electromagnetic field generation means 5. In the indicating instrument, constituted by having a circuit board 14 including the light source and a circuit pattern 141 for supplying the power to the light source L on a second surface S2 facing a side opposite to a first surface S1, where the pointer 1 opposes the electromagnetic field generation means 5, the power generation means 6 includes a spiral wiring pattern 142, formed on the first surface S1 to form a circuit together with the circuit pattern 131.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011107080-A (JP)
Title: Specimen sampling instrument set
Inventor: URANO HIROMI
IPC: G01N33/48
Filed: 2009-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a specimen sampling instrument set constituted to perform the disinfection of the medium containing bacteria in a container by bringing a specimen sampling part into contact with the medium by simple operation and allowing a disinfectant to easily and certainly flow into the container after the culture of a specimen.  <P>SOLUTION: The specimen sampling instrument set includes: a bottomed cylindrical container 1; the medium 3 held on the bottom 2 in the container 1; the lid-like body 5 mounted on the opening part 4 of the container 1 in a detachable manner; the stick 6 inserted into the container 1 from the lid-like body 5; the specimen sampling part 7 housed in the container 1 in a non-contact state with respect to the medium 3 held on the bottom 2 in the container 1 to be provided to the tip of the stick 6; a medium contact means 8 for bringing the specimen sampling part 7 inserted into the container 1 into contact with the medium 3 held on the bottom 2 in the container 1; and the disinfectant package 10 held in the lid-like body 5 including the disinfectant 9 in a movable manner and receiving the pressure from the outside on the head side of the lid-like body 5 to move. A dividing implement 11 having a pointed end coming into contact with the disinfectant package 10 receiving pressure from the outside to move to burst the disinfectant package 10 is provided in the lid-like body 5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011106642-A (JP)
Title: Hinge unit and portable terminal using the same
Inventor: KOMIYAMA TAKEHIKO
IPC: H04M1/02
Filed: 2009-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hinge unit which can engage/separate a cam without enlarging an elastic force of elastic member 6.  <P>SOLUTION: The hinge unit 1 is formed by a shaft 2, a flange 3, a fixed cam 4, a movable cam 5, and the elastic member 6; the shaft 2 works as a hinge shaft; the flange 3 is penetrated through the shaft 2; the fixed cam 4 is equipped with an engaging section 7 and penetrated through the shaft 2; the movable cam 5 is equipped with an engaged section 8 engaging with the engaging section 7 and interfits into the shaft 2; and the elastic member 6 is arranged at a location far at a predetermined amount from the hinge shaft between the flange 3 and fixed cam 4 and pushes the fixed cam 4. Thereby, the cam can be engaged/separated without enlarging the elastic force of the elastic member 6.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010145393-A (JP)
Title: Coriolis flow sensor system
Inventor: VAN DE GEEST JAN WOUTER
IPC: G01F1/84
Filed: 2009-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce influence of vibration in Coriolis flow sensor systems, particularly in the type of Coriolis flow sensor systems performing detection (and excitation) in relation to housing.  <P>SOLUTION: The Coriolis flow sensor system has a Coriolis tube 2 with both ends attached to the housing, both ends attached by an attachment means 21 and the tube between both ends under free condition, and the Coriolis flow sensor system has an exciting means vibrating the Coriolis tube 2 around an exciting axis and a detection means detecting a displacement of a portion of the tube during measurement, in which the attachment means is connected to a balancing mass 30 and the assembly of the balancing mass and the attachment means is elastically suspended by an elastic suspension means 23 in relation to the housing so that the assembly is rotatable around an axis which is at least parallel or identical with the exciting axis of the tube.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011111296-A (JP)
Title: Cargo delivering/depositing control method and cargo elevating/conveying equipment
Inventor: YAMADA TAKESHI
IPC: B66B17/20
Filed: 2009-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To surely and quickly deliver a cargo from an entrance and exit outside a tower body, even if a depositing operation or a delivering operation of the cargo in relation to a lift car is stopped on the way due to the occurrence of a power failure.  <P>SOLUTION: This cargo elevating/conveying equipment is constituted of the lift car 2 mounted with a conveyor 20, an elevating mechanism 21 for making the lift car 2 perform an elevating operation and cargo delivering/depositing devices 3 and 4 installed outside entrances and exits 11 and 12 on each floor of the tower body 1 and provided with conveyors 30 and 40 interlocking with the conveyor 20 of the lift car 2. The cargo elevating/conveying equipment includes a capacitor storing power supplied from a commercial power source during the stopping period of the elevating operation and regenerative power obtained from the motor M1 of the elevating mechanism 21 during the regenerative operation of the elevating mechanism 21. When the depositing operation or the delivering operation of the cargo is stopped on the way due to the occurrence of the power failure, the power stored in the capacitor is supplied to the conveyor 20 of the lift car 2 and conveyors 30 and 40 of the cargo delivering/depositing devices 3 and 4 on a stopped floor to deliver the cargo in process of depositing or delivering from the entrances and exits 11 and 12 outside the tower body 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011110676-A (JP)
Title: Draw-down chuck
Inventor: HAYAKAWA SACHIHIRO
IPC: B23B31/173
Filed: 2009-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a draw-down chuck capable of lubricating up to a front side part of a draw bar, and forming a molded plug gripping part even if the projection length of the draw bar from a chuck body is reduced.  <P>SOLUTION: The draw bar 8 having the jaw 12 is slidably fitted to and inserted into a guide hole 7 of the inclined axis DL inclined to the chuck axis CL arranged in a chuck body 2. The molded plug gripping part 20 is formed inside in the chuck radial direction of the draw bar 8. An inclined part 3b of an upward gradient toward the chuck axis direction CL is formed in a position corresponding to the guide hole 7 of the chuck body 2. A cover member 14 attached with a seal member 15 is installed in the inclined part 3b. The upper surface side of a front side part of the draw bar 8 can be widely lubricated by slantingly arranging the seal member 15 in the inclined part 3b, and the molded plug gripping part 20 can be formed on the under surface side of the draw bar 8 even if the projection length of the draw bar 8 is small.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011110522-A (JP)
Title: Apparatus and system for suppressing amount of microorganism
Inventor: NASU MASAO
IPC: C02F1/34
Filed: 2009-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and system for suppressing the amount of microorganisms which suppresses the amount of microorganisms by pressurizing and decompressing them, can continuously treat a large amount of liquid containing microorganisms, has a relatively simple mechanism, and can be provided at a low cost.  <P>SOLUTION: The apparatus for suppressing the amount of microorganisms includes a pressure pump 1 having an inflow port 4 for taking the liquid containing microorganisms and an outflow port 5 for sending the liquid, a pipe 2 whose one end 6 is connected to the outflow port 5 of the pressure pump 1 and which introduces the liquid, forcibly fed by the pressure pump 1, from the one end 6 to the other end 7, and a discharge port 8 installed at the other end 7 of the pipe 2 and having a throttle 8a with a smaller cross sectional area than that of the pipe 2 to jet the liquid to the outside of the pipe 2. While the liquid moves through the pipe 2, the microorganisms in the liquid are pressurized to a predetermined high pressure by the pressure of the liquid pressurized by the pressure pump 1, and the liquid is jetted from the discharge port 8 to reduce the pressure of the liquid, thereby suddenly releasing the microorganisms from the high pressure to inactivate them.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011118964-A (JP)
Title: Objective lens and molding die for optical pickup device
Inventor: SAIKI YASUHIRO
IPC: G11B7/135
Filed: 2009-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an objective lens for an optical pickup device which prevents a defect in molding a high-NA lens, and a molding die for molding the objective lens.  <P>SOLUTION: In molding a lens, plastic material flows from a side of a second flange edge transfer surface 21d to a first optical surface transfer surface 11a in an oblique direction inclined to an optical axis orthogonal direction, so that the plastic material can smoothly pass through the narrowest clearance between a first area transfer surface 11b and a second area transfer surface 21b opening. Accordingly, even when a fine structure is formed in the first optical transfer surface 11a, the plastic material is filled into the lens, thereby forming a highly precise optical surface.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011118263-A (JP)
Title: Pellicle for lithography and method for producing the same
Inventor: NAGATA AKIHIKO
IPC: G03F1/64
Filed: 2009-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pellicle having no fins in a pellicle film, and also to provide a method for producing the pellicle.  <P>SOLUTION: The pellicle is characterized in that a pellicle frame is subjected to C-plane chamfering at corners formed by an adhesion face for sticking a pellicle film of a pellicle frame and an adhesion face for sticking a reticle, and the inner and outer side faces of the frame, and that the dimension of C-plane chamfering at the corner formed by the adhesion face for sticking the pellicle film and the frame outer side face is 0.01-0.1 mm. The pellicle frame is preferably made of an aluminum alloy having an anodized surface.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010137569-A (JP)
Title: Throughput estimation based on complexity of document
Inventor: HORN RICHARD T
IPC: B41J29/38
Filed: 2009-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To reduce time required for performing a printing job to improve throughput by notifying a user of a complication factor influencing the time required for performing the printing job to what extent.  <P>SOLUTION: In the method, a printer receives the printing job (100), identifies the complication factor by analyzing the complexity of the printing job (102), carries out the printing job (108), records time required for the printing job (110), derives expended time by factor by deciding on a contribution of an individual complication factor to recorded time required for the printing job (112), and prints a report describing the expended time by factor so as to make the contribution to be detailed (114).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011124744-A (JP)
Title: Method for generating dither mask, printing apparatus, and program thereof
Inventor: YAMAZAKI SATOSHI
IPC: H04N1/405
Filed: 2009-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To suppress occurrence of density unevenness of a printed image.  <P>SOLUTION: In generating a dither mask 61 to be mounted on a printing apparatus 20, thresholds to be stored in a plurality of storage elements are first prepared. Then, one threshold to be stored in a blank storage element being a storage element in which a prepared threshold has not been stored yet is selected as a target threshold. Next, when the target threshold is stored in one blank storage element, a dot shape to be actually formed is assumed on the basis of a dot formation pattern expressed by the arrangement of storage elements in which the threshold has been already stored, and a coverage C is calculated for each of the blank storage elements. Then, the target threshold is stored in a blank storage element corresponding to the coverage C that is the closest to a set target value. The target value is set within a range in which the degree of dot overlapping is larger than the degree of dot overlapping assumed from the dot formation pattern in a state where a positional deviation does not occur.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011124408-A (JP)
Title: Method for cleaning film forming apparatus, and film forming method
Inventor: KISHIMOTO KATSUSHI
IPC: H01L21/31
Filed: 2009-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for cleaning a film forming device, capable of immediately removing attached material on an electrode and attached material on a member provided in the vicinity of an outer circumference of the electrode.  <P>SOLUTION: Plasma is generated between a cathode electrode 11 and an anode electrode 12 under a first condition. Next, plasma is generated under a second condition different from the first condition. The second condition is a condition for extending plasma to farther outer circumference direction between the cathode electrode 11 and the anode electrode 12, as compared with the first condition.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011122085-A (JP)
Title: Polyimide composite material and method for producing the same
Inventor: YAMASHITA MASAYOSHI
IPC: C08J5/04
Filed: 2009-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber-reinforced polyimide composite material which uses a heat-resistant polyimide that is solvent-soluble and has a glass transition temperature of 400°C or higher, and can be obtained by the application of a process that omits a heat curing step.  <P>SOLUTION: The fiber-reinforced polyimide composite material is obtained by steps (1), (2) and (3) as follows: (1) 1 mole equivalent of BPDA and 2 mole equivalent of DADE are reacted to produce one low molecular weight imide compound in which the DADEs are coupled with two anhydride groups of the BPDA; (2) the product of (1) is supplied with 4 mole equivalent of PMDA and 2 mole equivalent of DAT for reaction, thereby being converted to another low molecular weight imide compound in which the PMDAs are coupled with the two terminals; (3) 1 mole equivalent of BPDA and 2 mole equivalent of DAT are added for reaction, to thereby synthesize a solvent-soluble and heat resistant polyimide, the organic solvent solution of which is then infiltrated into a reinforcing fiber or a fiber cloth to form a composite material, i.e. the fiber-reinforced polyimide composite material.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010131013-A (JP)
Title: Method for extracting polymer
Inventor: WALSEM JOHAN VAN
IPC: C12Q1/68
Filed: 2009-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for separating a polymer from biomass containing the polymer.  <P>SOLUTION: The method is to contact the biomass with a solvent system to provide residual biomass and a solution. The solvent system includes a solvent for the polymer and a precipitant for the polymer, and the solution includes the polymer, the solvent for the polymer and the precipitant for the polymer. At least a part of the solution is separated from the residual biomass by applying centrifugal force to the solution and the residual biomass. Alternatively, the method includes contacting the biomass with a solvent system to provide residual biomass and a solution containing the polymer and the solvent system, adding a precipitant for the polymer to the solution, and separating at least a part of the solution from the residual biomass after adding the precipitant for the polymer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010063357-A (JP)
Title: Construction method of exchanging and connecting jumper wire of overhead line
Inventor: KIHARA YOICHI
IPC: H02G7/00
Filed: 2009-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction method of exchanging and connecting a jumper wire of an overhead line equipped with jumper wire, which forms an insulating structure surely preventing a grounding fault due to nest-building of a bird, facilitate a work on a steel tower for repairing the insulating structure, and facilitate replacement of a current insulating structure through a simple work.  <P>SOLUTION: The construction method of exchanging and connecting the jumper wire of the overhead line 100 which is wired so that electric wires 20A, 20B on both span sides and the jumper wire 20z (20j) are formed on one line, includes steps of: stopping supply of power to the overhead line, and cutting and removing the jumper wire 20j excepting connection end portions j1, j2 of the jumper wire 20z continued from both span sides of a supporter 10; attaching first connection terminal members 51, 52 to both ends of the connection end portions j1, j2, respectively; and attaching second connection terminal members 61, 62 of a jumper wire unit equipped with the second connection terminal members 61, 62 at both ends of the insulated electric wire 20z to the first connection terminal members 51, 52, respectively.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011127627-A (JP)
Title: Shaft spring for railroad vehicle and method for manufacturing the same
Inventor: MATSUURA HIROYOSHI
IPC: F16F1/40
Filed: 2009-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shaft spring for railroad vehicle, which is improved to attain a stable quality as product in addition to reduction in level of defectiveness by avoiding a trouble such that vulcanization of unvulcanized rubber is started within an injection pot in molding as much as possible so that the vulcanization is started after it is charged in a mold.  <P>SOLUTION: The shaft spring for railroad vehicle includes an elastic portion 3 interposed between a main shaft 1 and an outer cylinder 2 having a shaft center P perfectly or substantially the same as that of the main shaft, the elastic portion 3 having a laminated rubber structure in which a plurality of rubber layers 4 and one or more hard partition walls 5 are laminated alternately in a radially internal and external direction so as to be perfectly or substantially concentric to the shaft center P. The rubber used for the rubber layers 4 contains a vulcanization accelerator having a critical temperature higher than the temperature of the injection pot in molding thereof.  <P>COPYRIGHT: (C)2011,JPO&INPIT