baber/WOPTO huggingface dataset:
Patent JP-2010277726-A (JP)
Title: Connector for battery
Inventor: OSADA TAKESHI
IPC: H01M50/54
Filed: 2009-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector connecting adjacent positive and negative electrodes of a battery in an easily attachable and detachable manner.  <P>SOLUTION: A connector 10 includes a housing 1, a contact 2, a lid housing 3 and a pair of rotational bars 4, 4. The housing has a pair of slit openings in its bottom into which a positive electrode 8a and a negative electrode 8b can be inserted. The contact 2 has a pair of movable pieces 2b, 2b being in contact with opposed surfaces of the positive electrode 8a and the negative electrode 8b. The lid housing 3 is fitted in the housing 1. The pair of rotational bars 4, 4 are supported by both ends of the lid housing 3 rotatably and in such a manner that the bars can be close to or separated from each other. The contact 2 has guide pieces 21 provided with a pair of V-shaped cam grooves 21a, 21b, on both ends thereof, and if the lid housing 3 is inserted in the housing 1, then it causes the pair of rotational bars 4, 4 to come close each other, and the positive electrode 8a and the negative electrode 8b to be pressed on a pair of movable pieces 2b, 2b.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010278119-A (JP)
Title: Electromagnetic wave shielding material
Inventor: OHASHI YOICHIRO
IPC: H05K9/00
Filed: 2009-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic wave shielding material for display such that a ground can be led out to a reverse-side transparent base side without peeling nor cutting a conductor layer even when the conductor layer is coated with a transparent coating layer and provided in the layer of a shielding material.  <P>SOLUTION: The electromagnetic wave shielding material 10 has the conductor layer 2 and transparent coating layer 3 laminated on the transparent base layer 1, and also has a through hole 4 penetrating all the layers to their overall thickness, at a part where the ground is led out. A conductor foil 5 is made to penetrate the through hole, and is caulked to electrically connect with the conductor layer exposed on a side face in the through hole at a continuity part C, and the conductor foil left outside the through hole is exposed on both the top and reverse sides of the electromagnetic wave shielding material to spread horizontally around the through hole, thereby leading the ground out from the inside of the layers.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010277812-A (JP)
Title: Separator for fuel cell
Inventor: SAITO NORIHIKO
IPC: H01M8/10
Filed: 2009-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve rigidity of a terminal for a voltage monitor of respective unit cells of a fuel cell stack.  <P>SOLUTION: A separator for a fuel cell used in the respective unit cells included in the fuel cell stack includes a pair of plates having first projection parts formed in same positions respectively and facing to each other, an intermediate plate sandwiched with the pair of plates and having a second projection part formed in the same position as the first projection part, and the terminal for a voltage monitor formed of the laminated first projection part and second projection part and measuring a voltage of the unit cell.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010275165-A (JP)
Title: Method of manufacturing ceramic, and piezoelectric actuator
Inventor: ISSHIKI TETSUYA
IPC: H01L41/22
Filed: 2009-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a ceramic, which is subjected to orientation control and has excellent piezoelectric characteristics, and to provide a piezoelectric actuator having the ceramic manufacture by the manufacturing method.  <P>SOLUTION: The method of manufacturing the ceramic includes: a step of preparing a barium titanate plate-like particle; a step of mixing the barium titanate plate like particle with a first solution containing an organic component to obtain a mixture; a step of obtaining a sheet from the mixture; a step of heat-treating the sheet to obtain a first molding; a step of preparing a second solution containing an organic metallic compound; a step of immersing the first molding into a second solution to obtain a second molding; and a step of firing the second molding.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010280261-A (JP)
Title: Airbag device
Inventor: OKI JUNICHI
IPC: B60R21/20
Filed: 2009-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for controlling the deployment direction of an airbag, which is inflated and deployed rapidly in a narrow space between the inner surface of a door being the side part of a vehicle body and an occupant, and can absorb impact energy efficiently on a side collision against the vehicle body.  <P>SOLUTION: An airbag device includes: the first deployment control strap 30, which is formed in a short length to the overall length of the airbag 20 inflated and deployed in the deployment direction of separating from an inflator 11 and which extends in the deployment direction of the airbag 20 in the airbag 20; and the second deployment control strap 40, which is formed in a short length to the overall width in the vehicle width direction of the airbag 20 deployed and inflated in the deployment direction, which extends in the vehicle body width direction of the airbag 20 in the airbag 20, and which has a split-inducing portion 43 formed fragilely to stretching direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010282369-A (JP)
Title: Memory system
Inventor: KONDO SHIGEO
IPC: G06F3/08
Filed: 2009-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory system for ensuring the entire reliability and relaxing a defect level permitted for a single chip.  <P>SOLUTION: The memory system includes: a memory chip group that includes n nonvolatile semiconductor memory chips divided and managed for each unit region in a prescribed size and stores an error correction code for a group including a unit region in the other n-1 chips respectively correlated with the unit regions in the unit region of one chip from among the n chips, wherein the chip for storing the error correction code differs for each position in the unit region; and an access destination calculation section for designating a unit region storing the error correction code of the data as a write destination of rewrite data when rewriting the data in the unit region, and designating a unit region storing data before rewriting as a storage destination of a new error correction code.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010280135-A (JP)
Title: Method of manufacturing run flat tire
Inventor: MIYAZAKI TATSUYA
IPC: B60C1/00
Filed: 2009-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a deterioration in physicality by vulcanization return of topping rubber in a belt layer to improve a run-flat durability.  <P>SOLUTION: The method includes a heating and vulcanizing process having an inner side heating of heating from the inner cavity side of a tire by filling a heating medium in the inner cavity of the green tire 1 placed in a mold 20 and an outer side heating of heating from the tire outer surface side by the mold 20. In the outer heating, a temperature T1 in a tread contacting part of the mold 20 is kept constant in a range of 150-170°C, and in the inner heating, vapor of 180-210°C is used for a temperature T3 as a heating medium. During a heating and vulcanizing process, by controlling a filling time t3 of the heating medium in a range of 0.3-2.75 min, the maximum achieving temperature T2 of the rubber member in a belt cord vicinity area Y is limited to a range of 155-170°C.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010280546-A (JP)
Title: Method for producing silicon carbide single crystal
Inventor: MOTOYAMA TAKESHI
IPC: C30B33/02
Filed: 2009-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a silicon carbide single crystal where the occurrence of defects accompanied with carbonization is suppressed even if an annealing treatment is performed at a high temperature.  <P>SOLUTION: In the method for producing the silicon carbide single crystal, the annealing treatment of the silicon carbide single crystal 7 is performed by heating a graphite crucible 1 in a state that the silicon carbide single crystal is buried in mixed powders 5 of carbon and silicon carbide housed in the graphite crucible 1. A mixing ratio of carbon of 10-80 wt.% and a mixing ratio of silicon carbide of 90-20 wt.% both in the mixed powders 5 are established.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010280429-A (JP)
Title: Door mounting structure
Inventor: MAKINAGA MASAHIRO
IPC: B65D43/24
Filed: 2009-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door mounting structure for easily and accurately mounting a door on the opening end of a storage box without a gap in its pivoting part for preventing dust or the like from coming in and for stopping the door at a desired degree of opening.  <P>SOLUTION: In structuring this door mounting structure, the plate base part 1a of a bearing member 1 which is as long as the opening width of a storage box A is fixed at the lower face of a top panel at the opening end of the box A, the round rod-shaped hinge shaft 2a of a shaft member 2 is freely turnably fitted in the bearing hole 1c of the bearing whose cross section is C-shaped in the total length at the front end lower face of the base part 1a and the upper end of a door body 3 is joined at the lower end of a frieze board piece 2b protrusively and downwardly provided over the total length of the shaft 2a. The door body 3 is opened and closed without a gap in the pivoting part by the hole 1c and the shaft 2a. Moreover, the door body is closed at a desired degree of opening by the friction between the hole 1c and the shaft 2a.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010285539-A (JP)
Title: Electroconductive polyacetal resin composition
Inventor: INAGAKI MARE
IPC: C08L63/00
Filed: 2009-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyacetal resin composition capable of maintaining at high level the physical properties such as tensile characteristics and the electroconductivity, even after exposed for a long time to an automotive fuel undergoing oxidative deterioration.  <P>SOLUTION: This polyacetal resin composition contains 100 pts.mass of a polyacetal resin (A), 3-10 pts.mass of an electroconductive carbon black (B) having a dibutyl phthalate oil absorption of 200 mL/100 g or more, 0.1-3 pts.mass of a hindered amine-based photostabilizer (C) expressed by general formula (1) (wherein R<SB>1</SB>is a hydrogen atom or a methyl group; R<SB>2</SB>is a 1-20C, mono- to tetravalent hydrocarbyl group, which may be interrupted with a nitrogen atom; and n is an integer of 1-4), and an epoxy compound (D), wherein a mass ratio (D)/(C) of the epoxy compound (D) to the hindered amine-based photostabilizer (C) is 60/40-85/15.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009301041-A (JP)
Title: Diffuser, method of manufacturing the same and liquid crystal display device using the same
Inventor: CHOE KYUMIN
IPC: G02B5/02
Filed: 2009-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diffuser which can adjust a viewing angle, a method of manufacturing the same and a liquid crystal display device using the diffuser.  <P>SOLUTION: The diffuser which can adjust a viewing angle is characterized by comprising diffusing areas and transparent areas which are alternately and repeatedly arranged.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011003052-A (JP)
Title: Data processing apparatus, control method and program
Inventor: OMORI YASUHIRO
IPC: G05B19/414
Filed: 2009-06-19
Abstract: PROBLEM TO BE SOLVED: To strike a balance between certain completion of data processing within a periodic time and improvement of accuracy of data processing results.SOLUTION: A control algorithm A wherein accuracy of the data processing is lower than a control algorithm B though the data processing is certainly completed within the periodic time is allocated to a main CPU (Central Processing Unit) 200, and the control algorithm B wherein the accuracy of the data processing is higher than the control algorithm A though there is no guarantee that the data processing is completed within the periodic time is allocated to a sub CPU 300. The main CPU 200 and the sub CPU 300 simultaneously perform the data processing by the control algorithm A and the control algorithm B, and a high accuracy data processing result of results of the data processing completed within the periodic time is adopted.
Patent JP-2011007255-A (JP)
Title: Rolling bearing of which the inside can be observed and retainer thereof
Inventor: ADACHI TAKAHISA
IPC: F16C41/00
Filed: 2009-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a bearing of which the inside can be observed wherein the inside of the bearing can be visually observed even during use to appropriately perform maintenance engineering, and to provide a retainer used therein.SOLUTION: In the rolling bearing 1, a plurality of rolling elements 5 retained in the annular retainer 4 are interposed between a pair of raceway surfaces 2a, 3a of a pair of opposed bearing rings 2, 3. An observation window 4c for seeing through an outer surface of the bearing 1 to observe at least one of the raceway surfaces 2a, 3a and lubricant in a bearing space S between the bearing rings 2, 3, is disposed to the bearing rings 2, 3 or the retainer 4. The observation window 4c is disposed to, for example, the retainer 4.
Patent JP-2011008126-A (JP)
Title: Microscope device and contour identification program
Inventor: FEI XIANFENG
IPC: G01N21/64
Filed: 2009-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a microscope device capable of improving the robustness of cell tracing, with respect to problems of collisions.SOLUTION: The microscope device includes an image information detecting section for detecting an image in a microscope field, and a contour identification means 22 for identifying the contour of an observation object, based on the image from the image information detecting section, and the contour identification means 22 for updating the contour, based on images sent from the image information detection section at regular time intervals. The microscope device, further includes collision determination means 23 for determining whether the observation object has collided against a non-observation object, and a correction means 24 for correcting the contour updated by the contour identification means 22, when it is determined that the observation object has collided against the non-observation object by the collision determination means 23.
Patent JP-2011005180-A (JP)
Title: Sewing machine
Inventor: HIGASHIKURA HITOSHI
IPC: D05B19/16
Filed: 2009-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a sewing machine capable of correlating exactly the coordinates of moving means for an embroidery frame with the coordinates of imaging means.SOLUTION: Parameter calculation processing is executed while an object to be worked is held by a holding member. A working data is acquired in the parameter calculation processing (S10). The holding member is moved according to the working data (S30), and a plurality of feature points are formed in the object to be worked which is held by the holding member (S40). The object to be worked which is formed with the plurality of feature points is imaged therein (S70). The plurality of feature points is extracted from an image of the object to be worked, and feature point coordinates are calculated (S80). Coordinates acquired in S85 is correlated with the feature point coordinates (S90). A parameter for correlating the coordinates of the moving means with the coordinates of the imaging means is calculated based on a correlation result (S100).
Patent JP-2011012102-A (JP)
Title: Expandable polystyrenic resin particle and production method thereof
Inventor: SAKAMOTO KOSHI
IPC: C08J9/18
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To provide expandable polystyrenic resin particles into which a flame retardant can be uniformly impregnated and which when expanded, ensure a uniform density distribution of foams, exhibit excellent heat fusing property of the particles to one another in molding, and can give a molded foam product with excellent flame retardancy, and to provide a production method thereof.SOLUTION: Before or during impregnating a blowing agent into polystyrenic resin particles dispersed in an aqueous suspension, a flame retardant solution prepared by dissolving 40-300 pts.wt. of a 2,2-bis[4-(2,3-dibromoalkoxy)-3,5-dibromophenyl]-propane as a bromine-based flame retardant in 100 pts.wt. of a plasticizer is fed into the aqueous suspension and the flame retardant is impregnated into the polystyrenic resin particles.
Patent JP-2011014426-A (JP)
Title: Negative electrode for nonaqueous electrolyte secondary battery, and nonaqueous electrolyte secondary battery
Inventor: HIRAOKA SHIGE
IPC: H01M4/134
Filed: 2009-07-03
Abstract: PROBLEM TO BE SOLVED: To suppress reduction of battery capacity accompanied with increase in the number of a charge-discharge cycle, peeling-off of an alloy-based negative electrode active material from a current collector, deformation of the current collector, and expansion of a battery or the like in a nonaqueous electrolyte secondary battery containing the alloy-based negative electrode active material.SOLUTION: In a negative electrode 12 including a negative electrode current collector 23 and a negative electrode active material layer 24 consisting of a plurality of columnar bodies 32 containing at least one alloy-based negative electrode active material selected from a group consisting of silicon, tin, silicon oxide, and tin oxide are contained, the columnar bodies 32 are formed by sequentially laminating a first layer 35, a second layer 36, and a third layer 37. The first layer 35 contains the silicon oxide or the tin oxide, and oxygen content of the oxide is continuously or stepwisely reduced. The second layer 36 contains silicon or tin. The third layer 37 contains the silicon oxide or the tin oxide, and the oxygen content of the oxide continuously or stepwisely increases.
Patent JP-2011015724-A (JP)
Title: Game machine
Inventor: HIGUCHI SHINICHI
IPC: A63F7/02
Filed: 2009-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of operating a movable presentation member at high speed and making a player more interested in the play.SOLUTION: A presentation motion device 51 includes a transmitting mechanism 67 for transmitting the drive force of a drive source 66 to a first movable presentation member 61 and a second movable presentation member 62. When a second drive shaft 73 only is moved based on the drive force of the drive source 66, the first movable presentation member 61 oscillates relatively to the second movable member 62 with a first drive shaft 72 as an axis. When both the first drive shaft 72 and the second drive shaft 73 are moved based on the drive force of the drive source 66, the first movable presentation member 61 and second movable presentation member 62 are integrally moved. A base member 65 has a restraining portion 65c for restraining the oscillation of the second movable presentation member 62 when the oscillation force of the first movable presentation member 61 is transmitted to the second movable presentation member 62 in the process of oscillation of the first movable presentation member 61.
Patent JP-2011019103-A (JP)
Title: Transmission device
Inventor: USAMI MITSUAKI
IPC: B60R25/40
Filed: 2009-07-09
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive transmission device of which reliable operation is available, the transmission device being mainly used for operations such as lock/unlock and opening/closing of a door of an automobile.SOLUTION: The inexpensive and easy-to-use transmission device is provided because communication with a receiver 12 of a vehicle is performed even when, for example, the transmission device 10 is put in a pocket of clothes, etc., and antennas of the receiver 12 are also reduced by detecting a magnetic field of a human body by a coil 1 and for output of a predetermined signal by a control means 5 according to the detected magnetic field.
Patent JP-2011015882-A (JP)
Title: Dust collecting container and vacuum cleaner including the same
Inventor: ISHII SEIJI
IPC: A47L9/10
Filed: 2009-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a dust collecting container and a vacuum cleaner including the same, effectively cleaning and/or deodorizing an accumulated dust layer.SOLUTION: This vacuum cleaner 1 includes: a motor-driven blower 110 for generating suction air; an ion generating device 131 for generating positive ions and negative ions; a dust collecting container 121 for collecting dust by separating dust from the suction air; and an air fan 132 for feeding the positive ions and negative ions into the dust collecting container 121. The dust collecting container 121 includes: a suction air inlet 122 for introducing suction air containing dust; an exhaust port 123 provided for discharging the suction air from which dust is separated to the outside of the dust collecting container 121, and attached with a filter 124; an ion inlet 125 for introducing the positive ions and negative ions into the dust collecting container 121; and an opening and closing member 126 provided for closing the suction air inlet 122 and opening the ion inlet 125.
Patent JP-2011023509-A (JP)
Title: Method for manufacturing semiconductor device, and semiconductor manufacturing apparatus used in the same
Inventor: SHIMIZU YUJI
IPC: H05K3/34
Filed: 2009-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To satisfactorily connect a solder bump of a wiring board with the solder bump of the side of a semiconductor element.  <P>SOLUTION: The method includes: an electrode pad forming step of forming an electrode pad 11 on a board 12; a solder bump forming step of forming the solder bump 14 on the electrode pad 11, with the surface of the solder bump being at least partially covered with a flux 15; and an oxygen exposure step of supplying an oxygen having reactive properties, such as an ozone (O3) gas, to the solder bump 14.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010024454-A (JP)
Title: High-gloss polypropylene resin
Inventor: JUNG SANG HO
IPC: C08L23/12
Filed: 2009-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polypropylene resin excellent in gloss.  <P>SOLUTION: A higher gloss compared to that of existing polypropylenes can be imparted to a polypropylene resin obtained by mixing and kneading a homopolypropylene with an ethylene propylene rubber, by adjusting ethylene propylene rubber content, ethylene content in the ethylene propylene rubber and intrinsic viscosity of the ethylene propylene rubber to increase gloss.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011020103-A (JP)
Title: Dehydrator and method of dehydrating slurry
Inventor: KOSHIKAWA YOSHIISA
IPC: C02F11/12
Filed: 2009-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dehydrator which is capable of simply dehydrating construction sludge and the like for recycling and to provide a method for dehydrating slurry.  <P>SOLUTION: The hydrator is prepared by using mortar or concrete having plant fiber blended as a material of the vessel. Used mortar or concrete is composed of the plant fiber of 10 kg/m<SP>3</SP>or above that is dispersed in the cement matrix. Therefor, the hydrator has water absorption performance by capillary phenomenon. The method for dehydrating slurry includes steps of storing slurry in the vessel composed of mortar or concrete having the plant fiber blended therein, causing moisture to flow out to the outside of the vessel utilizing the vessel itself as a solid-liquid separator and allowing the solid-content to remain within the vessel.  <P>COPYRIGHT: (C)2011,JPO&INPIT