baber/WOPTO huggingface dataset:
Patent JP-2011085049-A (JP)
Title: Variable valve gear
Inventor: YAMAUCHI KOSAKU
IPC: F01L13/00
Filed: 2009-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To suitably correspond to increase of rotation speed of an engine by reducing weight of a valve lifter following a cam and reciprocating a valve.  <P>SOLUTION: The variable valve gear 40 includes an intake side camshaft 51, an intake cam 48 provided on the intake side camshaft, and the valve lifter 64 following a cam profile of the intake cam and reciprocating an intake valve 62. The intake cam 48 is a three-dimensional shape cam formed alternately with flat face parts 57 not changing the cam profile, and inclined face parts 58 continuously and steplessly changing the cam profile, the flat face parts 57 are provided in at least two portions, and they are respectively formed with cam profiles having different valve lift characteristics. The valve lifter 64 includes a roller part 66 slidably contacting and rolling on the intake cam 48, and the roller part includes a cylindrical face like part 69 capable of linearly contacting the flat face part 57 of the intake cam 48, and a spherical face like part 70 capable of point-contacting the inclined face part 58 of the intake cam 48.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011083993-A (JP)
Title: Manufacturing method of mold
Inventor: KOKUBO MITSUNORI
IPC: H01L21/027
Filed: 2009-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a multiple-piece mold for manufacturing the multiple-piece mold by transferring a plurality of times using fine transferring patterns formed in a small mold in which the space of the fine transferring patterns formed in the multiple-piece mold is made smaller.  <P>SOLUTION: The method includes a spin on glass set step arranging a spin on glass W2 on a face of a base material W1 in a film shape, a transferring step transferring the fine transfer patterns formed on the mold M1 to a plurality of positions of the spin on glass W2 by repeatedly carrying out action for pushing and pressing the spin on glass mounting face a plurality of times by the mold M1 in which the fine transferring patterns are formed in a planar sites with an area smaller than that of the spin on glass mounting face, and a mold for imprint forming step forming a mold M for imprint by electroplating using the base material constituted by transferring the fine patterns to the spin on glass W2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011087650-A (JP)
Title: Game system
Inventor: KURA SHUICHI
IPC: A63F13/33
Filed: 2009-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game system advancing a game while guaranteeing the consistency of game data between game terminals.  <P>SOLUTION: When the game terminal of a master unit selects the question ID of quiz data, each of the game terminals is notified of the question ID, a hash value corresponding to the question ID recorded in their own storage devices is computed in each of the master unit and slave units, and the master unit is provided with the hash values of the slave units. In the master unit, the hash value computed by itself and the hash values provided from the respective slave units are collated to determine the consistency of the game data. When the hash values match between all the game terminals, questioning based on the quiz data corresponding to the question ID is permitted. When the hash values do not match, the use of the quiz data corresponding to the question ID is blocked.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011089093-A (JP)
Title: Rubber composition and tire
Inventor: KIMURA TAKUMI
IPC: B60C1/00
Filed: 2009-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition giving low heat generation property, wet performance, excellent abrasion resistance and crack growth resistance to a tire, and to provide a tire using the composition.  <P>SOLUTION: The rubber composition is obtained by compounding at least (B) an inorganic filler and (C) an organic silicon compound having one or more silicon-oxygen bonds and 1 to 10 sulfur atoms in the molecule and having one or more nitrogen atoms at a position separated by 3 to 8 atoms from the silicon atom, in (A) a rubber component containing 10 mass% or more of a conjugate diene polymer having 75% or more of cis-1,4-bonds.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011092235-A (JP)
Title: Pachinko game machine
Inventor: HIRASHIMA YASUICHIRO
IPC: A63F7/02
Filed: 2009-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To check a game player to unlawfully open a glass door by operating a key still inserted in a key hole when a hall staff performs maintenance for the back of a body frame with the key still inserted in the key hole of a locking mechanism.  <P>SOLUTION: This Pachinko game machine includes: an outer frame 1; the body frame 2 openably fitted to the outer frame 1; a glass door 3 openably fitted to the body frame 2; and the locking mechanism 4 capable of locking the body frame 2 to the outer frame 1 and locking the glass door to the body frame. The machine further includes a regulating means 5 for regulating unlawful opening of the glass door 3 caused by operating the key still inserted in the key hole 47N when the key for operating the locking mechanism 4 is inserted in the key hole 47N of a cylinder lock 47 provided on the locking mechanism 4 and the body frame 2 is opened forward with respect to the outer frame 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011097155-A (JP)
Title: Radio communication system and control method for radio communication system
Inventor: YAMAMOTO KATSUSHI
IPC: H04J11/00
Filed: 2009-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication system by CO-CH (Co-Channel), capable of improving the reception quality at a low cost.  <P>SOLUTION: The radio communication system has a transmitter and a receiver. The transmitter transmits a first polarized wave signal and a second polarized wave signal to the receiver, and stops transmission of the second polarized wave signal according to an instruction by the receiver. The receiver receives the polarized wave signals from the transmitter, and determines whether the reception quality of the second polarized wave signal becomes under a threshold or not. If the reception quality becomes under the threshold, the receiver instructs the transmitter to stop the second polarized wave signal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011093130-A (JP)
Title: Usage of liquid ejecting head and recorder
Inventor: IWASHITA SHUZO
IPC: B41J2/045
Filed: 2009-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide usage of a liquid ejecting head for decreasing the degree of drive deterioration of the liquid ejecting head that is in a drive-deteriorated state, and a recorder.  <P>SOLUTION: When anti-electric field which causes domain rotational strain on a piezoelectric body is set as Ec (V/m), and electric field in a direction where volume of a liquid pressuring chamber is smaller than volume in a state where voltage is not applied is set as positive, between one liquid ejecting operation and next liquid ejecting operation when repeating ejecting operation for ejecting liquid from a liquid ejecting hole by a plurality of number of times, a bipolar signal for alternately adding first voltage VR1 that the electric field generated on the piezoelectric body between a common electrode and a driving electrode is -0.9Ec to -0.4Ec and second voltage VR2 that is voltage being equal to or above +0.4Ec and whose absolute value is equal to or less than the absolute value of the first voltage VR1 as rectangular waves is given to a portion between the common electrode and the driving electrode.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011095402-A (JP)
Title: Projection display device
Inventor: MURAJI AKIO
IPC: G03B21/14
Filed: 2009-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection display device which is capable of suppressing the video degradation due to noise when using a color wheel including a white segment.  <P>SOLUTION: A projector includes a color wheel 31 for separating white light from a light source lamp 10 into light beams of a plurality of colors in time division, a DMD 70 for modulating the light beams of respective colors separated by the color wheel 31, a signal processing circuit 104 for processing a video signal input from the outside, and a DMD driving circuit 106 for driving the DMD 70 in accordance with a signal from the signal processing circuit 104. The color wheel 31 includes a white segment 31W which transmits the white light from the light source lamp 10 as it is. When saturation of an video generated by the input video signal exceeds a preset threshold α, the signal processing circuit 104 attenuates RGB signals for pixels displaying a white component, out of respective pixels of a display element.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011095560-A (JP)
Title: Method for manufacturing polarizing plate
Inventor: JU LIYANG
IPC: G02B5/30
Filed: 2009-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for advantageously manufacturing, with positive curling, a polarizing plate which is formed by sticking a polypropylene resin film on one surface of the polarizing film and a stretched transparent resin film on the other surface thereof.  <P>SOLUTION: The polarizing plate 5 is manufactured by sticking the polypropylene film 2 on one surface of the polarizing film 1 and sticking the stretched transparent resin film 3 on the other surface thereof respectively via an adhesive. The method for manufacturing the polarizing plate 5 has (A) a transportation step of transporting the polarizing film 1 so as to hold it between the polypropylene film 2 and the stretched transparent resin film 3, (B) a sticking step of sticking a laminate in this state while holding the laminate between a first sticking roll 15 which comes into contact with the outside of the polypropylene film 2 and a second sticking roll 16 which comes into contact with the outside of the stretched transparent resin film 3, and (C) a hardening step of hardening the adhesive. The sticking step (B) is carried out so that a ratio of circumferential velocity R<SB>2</SB>of the second sticking roll 16/circumferential velocity R<SB>1</SB>of the first sticking roll 15 may be between 1.0105 and 1.0118.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011094900-A (JP)
Title: Recuperator protecting method of radiant tube type heating device
Inventor: TANAKA TAKESHI
IPC: F23L15/04
Filed: 2009-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a simple and inexpensive recuperator protecting method capable of preventing damage of a recuperator due to heat as much as possible by reducing effects of radiant heat from a radiant tube on the recuperator.  <P>SOLUTION: In a radiant tube type heating device 1, the recuperator 5 is inserted to the radiant tube 3 to a position preventing a tip 5a of the recuperator 5 from projecting from a face 2a on a furnace interior side of a furnace wall 2 within the radiant tube 3. Refractory member 13 each including a shielding part 14 shielding the radiant heat from the radiant tube 3 and a flowing part 15 making exhaust gas from a burner 4 flow are arranged on the furnace interior side relative to the tip 5a of the recuperator 5 within the radiant tube 3 so as to be close to the tip 5a of the recuperator 5 to a degree preventing contact with the tip 5a.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011093062-A (JP)
Title: Hand guide device and method of controlling the same
Inventor: FUJII MASAKAZU
IPC: B25J3/00
Filed: 2009-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hand guide device capable of assembling a work in an object to be worked moving on an assembling line by leaving simple operations to a robot and manually operating the robot only for the operations which require determinations and experiences of the operator, and also to provide a method of controlling the hand guide device.  <P>SOLUTION: The hand guide device includes a work holding device 12 for holding the work 3, an elongated hand 14 having the work holding device, the robot 16 which cantilevers the terminal end of the hand and can move the terminal end within a predetermined robot area 4a, an on-hand operation panel 18 which is installed on the hand near the work holding device and operates the movement of the robot, and a robot control device 20 for controlling the robot. The robot control device 20 has an automatic mode for automatically controlling the robot 16 and a cooperation mode for manually controlling the robot 16 by the on-hand operation panel 18. Only for the operations which require the determination and experiences of the operator 6, the robot control device is changed over to the cooperation mode, and the other operations are performed in the automatic mode.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011094932-A (JP)
Title: Air-conditioning hot water supply system
Inventor: TANIGUCHI SHINICHI
IPC: F24H1/00
Filed: 2009-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To accelerate the start an air conditioning operation in starting the air conditioning operation.  <P>SOLUTION: This air-conditioning hot water supply system 1 includes a refrigerant circuit 10 configured by successively connecting a compressor 11, a hot water supply heating pipe 12 wound around a hot water supply tank 4 in which warm water for hot water supply is stored, an outdoor heat exchanger 14, an electric valve 17 as a pressure reducing mechanism, and an indoor heat exchanger 18 disposed in an air-conditioned room. The refrigerant circuit 10 has a first bypass circuit 30 connecting a circuit from the compressor 11 to the hot water supply heating pipe 12, and a circuit from the hot water supply heating pipe 12 to the outdoor heat exchanger 14. The first bypass circuit 30 has an electric valve 31. When a cooling operation is started, the electric valve 31 is controlled to open the bypass circuit 30 for a prescribed time.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011099208-A (JP)
Title: Door latch device for automobile
Inventor: FUJIWARA YOSHIHIKO
IPC: E05B79/08
Filed: 2009-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a constitution and surely perform a locking/unlocking actuation and an opening one.  <P>SOLUTION: An inside lever 16, which is connected to an in-vehicle operation means via one operating physical force transfer means 15, can be turned to first, second and third positions on the basis of the locking/unlocking operation and opening one of the in-vehicle operation means. A locking lever 13 includes a first portion 136 to undergo abutment, which is turned to an unlocking position from a locking one by running of a motor 12 so as to abut on a first abutting portion 162 of the inside lever 16 in the state of facing it so that the inside lever 16 can be turned to the second position from the first one, and a second portion 137 to undergo abutment, which is turned to the locking position from the unlocking one so as to abut on a second abutting portion 163 of the inside lever 16 in the state of facing it so that the inside lever 16 can be turned to the first position from the second one.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011100224-A (JP)
Title: Local security system
Inventor: TOMIMOTO YUKIO
IPC: G08B25/04
Filed: 2009-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To secure a specific area including residential area to ensure security against a suspicious person in the area as well as those outside the area.  <P>SOLUTION: Each resident in a residential area 11 has an ID terminal T. A specific area is set to include the residential area 11, and a security area is set in the specific area. A security level is set in the security area. The setting information is stored in a setting information storage part 34. A plurality of human sensors 41 and ID communication equipment 43 are set in the specific area. When a person is sensed by the human sensor 41, a management server 31 identifies a resident according to whether or not a preregistered ID code has been received. When the person is a non-resident, security control corresponding to the security level is executed in the security area.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011098866-A (JP)
Title: Honeycomb structure and method for manufacturing the same
Inventor: TSUNEYOSHI KOJI
IPC: B01J35/04
Filed: 2009-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a honeycomb structure that is an aggregate of a plurality of segments, wherein the plurality of segments are firmly joined to each other, thereby preventing cracking or separation of the honeycomb structure, even when used at elevated temperatures.  <P>SOLUTION: The manufacturing method comprises: a molding step of carrying out extrusion molding of a ceramic material that becomes a conductive ceramic sintered compact, thereby molding 10g of a segment molded product that has the honeycomb structure equipped with a plurality of cells partitioned by partitions extending and lined up in a single axial direction; a joining step of obtaining 15g of a joined body wherein the plurality of segment molded products are joined in a direction perpendicular to the axial direction by 11g of an unfired joint material that is formed from the ceramic material that becomes the conductive ceramic sintered compact and has no honeycomb structure; and a firing step of firing the joined body, thereby obtaining a sintered compact wherein a segment sintered part produced through sintering of the segment molded product is unified with a joint material sintered part produced through sintering of the joint material through sintering.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011098316-A (JP)
Title: Vertical roller mill
Inventor: YAMANE YOSHIYUKI
IPC: B02C15/04
Filed: 2009-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vertical roller mill of which the classifier is improved in the classification capacity and classification precision and which can be miniaturized in size.  <P>SOLUTION: The vertical roller mill is so constituted that a crushing table 8 is installed at the lower part of a classifying chamber 12, that a classifier 25 positioned at the upper part of the classifying chamber and arranged so that crashed powders pass as an air mixed flow, and a turning giving means 32 giving a turning flow to the ascending air-mixed flow are included, that the classifier having blades 26 of a required number of sheets rotating on the perpendicular axis is inclined to make the upper end pull away from the perpendicular axis, and that the turning giving means gives turning force so that the centrifugal force by the classifier and the flow drag by the gas flow may be balanced over the total length of the blades.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010186741-A (JP)
Title: Electrode group for nonaqueous battery, its manufacturing method, cylindrical nonaqueous secondary battery, and its manufacturing method
Inventor: MIYAHISA MASAHARU
IPC: H01M50/609
Filed: 2009-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode group for a nonaqueous battery excellent in impregnation property and moreover in productivity and reliability, and a cylindrical nonaqueous secondary battery.  <P>SOLUTION: In the cathode plate 2, a cathode current collecting lead 70 is connected with a core material exposed part 78 formed in a central part of a current collecting core material 72, an anode plate 3 includes a both-face coated part 14 with an active material layer 13 and a porous protective membrane 28 formed on both faces of a current collecting core material 12, a core material exposed part 18 and a single face coated part 17 which is located between the both-face coated part 14 and the core material exposed part 18 and includes the active material layer 13 and the porous protective membrane 28 formed only one face of the current collecting core material 12. A plurality of groove parts 10 are formed on the both-face coated part 14, and the groove parts 10 are not formed on the single face coated part 17. The core material exposed part 18 is connected with an anode current collecting lead 20, and the anode plate 3 is wound around with the core exposed part 18 as a winding end.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011107875-A (JP)
Title: Gas detection system for electric vehicle
Inventor: SATO TAKASHI
IPC: B60L3/00
Filed: 2009-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To automatically detect and ventilate a gas inside an electric vehicle, to simultaneously photograph a video of the occurrence location of the gas, and to provide information related to the gas to a crew, a passenger and, furthermore, the outside.  <P>SOLUTION: In a gas sensor main device 200 of the system, an abnormality occurrence decision means 211 of an abnormality decision part 210 decides whether an abnormality occurs in the gas detected by a gas sensor 100. A harmful level analysis means 212 analyzes harmful level thereof and executes level decision. A gas information generating unit 220 generates gas information, including the "occurrence date", "train number", "vehicle body number", "gas sensor number" and "camera device number", together with the information related to the harmful level of the gas. The gas information generating unit 220 transmits the gas information to each device and the system.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010151805-A (JP)
Title: Temperature sensor
Inventor: WATABE SATOSHI
IPC: G01K7/22
Filed: 2009-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature sensor having an attaching part which is excellent in thermal response and water resistance, easily detachably attached to an object to be attached, hardly broken and high in reliability.  <P>SOLUTION: The temperature sensor includes a sensor element, a sensor element accommodating part 11 formed to protrude from a case body 10 and having a hollow part, and the attaching part 12 formed to protrude from the case body 10 and detachably attached to the object to be attached. The temperature sensor includes a case molded so that the case body 10, the sensor element accommodating part 11 and the attaching part 12 may be integral and a pair of lead wires 30 electrically connected to the sensor element. The case includes a polyphenylene sulfide resin or a polyamide resin and a filler. The sensor element is sealed in the hollow part of the sensor element accommodating part 11 together with the synthetic resin.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011105548-A (JP)
Title: Porous ceramics, method for manufacturing porous ceramics, and ceramic membrane for filtration
Inventor: KANAZAWA SHINICHI
IPC: C04B41/85
Filed: 2009-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide porous ceramics to be suitably used for a ceramic membrane for filtration having high filtration accuracy and low filtration resistance, the porous ceramics being more easily manufactured than by conventional methods.  <P>SOLUTION: The porous ceramics include a pore layer 10 having pores adjusted to a desired mean pore diameter, a support layer 30 having support layer pores of a mean pore diameter larger than the pores and supporting the pore layer, and an intermediate layer 20 having intermediate layer pores of a mean pore diameter as large as or larger than the mean pore diameter of the pores and as small as or smaller than the mean pore diameter of the support layer pores, and installed between the pore layer and the support layer 30, wherein pore paths 31, which have a pore diameter larger than the mean pore diameter of the support layer pores and are extended in the direction of thickness, are formed.  <P>COPYRIGHT: (C)2011,JPO&INPIT