baber/WOPTO huggingface dataset:
Patent JP-2010124671-A (JP)
Title: Bidirectional dc/dc converter
Inventor: TADA NOBUHIRO
IPC: H02M3/28
Filed: 2008-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bidirectional DC/DC converter, capable of boosting to a prescribed voltage value, and widening a range of boosting voltage, and reducing the number of components to facilitate miniaturization without providing separately a booster circuit for a voltage that cannot be boosted only by a winding ratio in step-up operation as in a conventional example.  <P>SOLUTION: In the bidirectional DC/DC converter, an inverter consists of seventh, eighth, ninth and tenth switching means. When performing PWM control on drive pulses which turn on/off each switching means in each of a group of the seventh and ninth switching means and a group of the eighth and tenth switching means, the drive pulses of one switching means are subjected to pulse width adjustment from one end of the driving period, and the drive pulses of the other switching means are subjected to pulse width adjustment from the other end of the driving period, for each driving period in which the switching means of each group are turned on/off. Processing is performed for both of a phase control operation in which the on state of the switching means has an overlapping portion, and a PWM control operation in which the on state does not have the overlapping portion.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010121916-A (JP)
Title: Liquid level control system
Inventor: TAKASAKI TATSURO
IPC: F22D5/30
Filed: 2008-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve controllability of a level of water stored in a steam drum.  <P>SOLUTION: In a water level control means 42 of the liquid level control system, a retained water amount in a steam separator 16 is determined by a function computing unit 50 and a primary delay circuit 54 from a detection signal (S30) of a steam flow rate, a signal (S31) corresponding to a mass flow rate balance (a rate of change of a water amount stored in the steam separator 16) of water of the steam separator 16 is determined by differentiating the retained water amount by time by a differentiator 52, and a valve opening command signal (S35) of a supply water flow control valve is properly corrected by generating a correction signal (S32) by adding a signal (S31) to a difference between a supply water flow rate detection signal and a steam flow rate detection signal. In such a manner, by carrying out control of incorporating a factor of applying fluctuation to the water level in the steam drum which was not conventionally considered, the controllability of the level of water stored in the steam drum can be improved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010128510-A (JP)
Title: Biological information authentication system
Inventor: KAWAZURE YOSHIAKI
IPC: G06F21/31
Filed: 2008-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that it is not considered to give a service corresponding to security to be attained though a difference is developed between PIN authentication and security intensity as precision in biological authentication is made to be higher, and that a user does not recognize a timing for performing a re-registration since the user has to perform re-registration at a teller window when a biological authentication impossible state continues when initial setting information is not in an excellent state.  <P>SOLUTION: Finger authentication is performed in a terminal 110. When the authentication is not successfully performed, the PIN authentication is performed instead. An authenticating means puts service restriction which is stored in an authentication classification restriction table 131. Besides, the fault of registration information is detected with the use of an authentication log stored in an IC card 100.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010130108-A (JP)
Title: Image reading apparatus and method of controlling the same
Inventor: OKUMURA HARUHIKO
IPC: H04N1/028
Filed: 2008-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption during a read operation regarding an image reading apparatus and a method of controlling the same.  <P>SOLUTION: The image reading apparatus includes: a read means for outputting the image of an original as an electric signal; a line synchronizing signal output means for outputting a line synchronizing signal for securing the synchronization of each line of the image; an image effective area signal output means for outputting an image effective area signal indicating the effective area of the image of the original; a clock generation means for generating a clock to supply to the read means; and a clock adjusting means for adjusting the frequency of the clock applied in a period from the timing of completion of the effective area of the image of the original that the image effective area signal indicates to the timing of the synchronization of the next line indicated by the line synchronizing signal so as to be made less than the frequency of the clock applied in the effective area of the image.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010125673-A (JP)
Title: Adhesive container with application guide
Inventor: HARA TAKUMA
IPC: B05C17/00
Filed: 2008-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To locate a cap outside a slide member and a guide member so as to be able to mount thereon in an adhesive container with an application guide in which the guide member attached to a container so as to be able to expand and contract is located in front of an application part and an adhesive can be applied to an side edge of a sheet to be applied while guiding the sheet.  <P>SOLUTION: The adhesive container with the application guide is constituted of the slide member which is fitted to the outside of a cylindrical part provided between a container body and the application part so as to be movable forth and back in an axial direction, the guide member which is projectingly provided in a cantilever type at a top end of the slide member and a cap engaging part which is provided behind the cylindrical part. A guide way for application is provided in the axial direction on an inner wall of the slide member and further a guide way for housing, a terminal part of which is located below or obliquely below the guide way for application, is provided and is connected with an upper end of the guide way for application and further a projection part facing these guide ways is projectingly provided at the cylindrical part. When the projection part is located at an upper end of the guide way for application, a top end of an adhesive application part is located above an upper end edge of the guide member. When the projection part is located at a lower end thereof, the top end of the adhesive application part is located before a lower end edge of the guide member.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010108466-A (JP)
Title: System for managing expiration date and use-by date of disaster bag
Inventor: OMINE YUKI
IPC: G06Q50/00
Filed: 2008-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that because a disaster bag is often left untouched by the customer and the seller's side does not provide enough aftercare for the disaster bag after the disaster bag is sold out to a customer, a lot of users say that emergency food in the disaster bag is past an expiration date, and a battery is past a use-by date unless a preliminary check is made.  <P>SOLUTION: A merchandise management system for the disaster bag notifies the user of expiration one, two and three months earlier than the actual expiration of each piece of merchandise by managing the merchandise with the expiration date or the use-by date in the disaster bag. Furthermore, the merchandise management system calculates effective exchange times for multiple pieces of merchandise. When these pieces of merchandise are stocked, the merchandise management system inputs the expiration dates or the use-by dates, and sets alarms so as to notify the dates. When a plurality of exchange times are at a close range, the merchandise management system issues a notification to the effect.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009158941-A (JP)
Title: Manufacturing method of thin film transistor and manufacturing method of display device
Inventor: MIYAIRI HIDEKAZU
IPC: H01L21/336
Filed: 2008-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a thin film transistor, and a manufacturing method of a display device using a small number of masks.  <P>SOLUTION: A first conductive film 102, an insulating film 104, a semiconductor film 106, an impurity semiconductor film 108, and a second conductive film 110 are stacked. Then, a resist mask 112 having a recessed portion is formed on these items using a multi-tone mask. First etching is performed to form a thin-film stack body, and second etching in which the thin-film stack body is side-etched is performed to form a gate electrode layer 116A. Then, a source electrode, a drain electrode, and the like are formed, and accordingly, a thin film transistor is manufactured.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010132717-A (JP)
Title: Method of producing vinyl ether-based aba-type triblock copolymer
Inventor: YOSHIDA NORIHIRO
IPC: C08F4/00
Filed: 2008-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple method of producing a novel vinyl ether-based ABA-type triblock copolymer comprising a polyvinyl ether-based polymer and a polyoxystyrene-based polymer.  <P>SOLUTION: The method of producing the vinyl ether-based ABA-type triblock copolymer is for obtaining an ABA-type triblock copolymer in which a polyvinyl ether-based polymer is a center block by adding a mixture of an oxystyrene-based monomer and a vinyl ether-based monomer to a difunctional polymerization initiator, a Lewis acid and a solvent and by subjecting the resultant mixture to a living cation polymerization under such a condition that the reaction rate constant ratio between the reaction rate constant k<SB>OS</SB>of the oxystyrene-based monomer and the reaction rate constant k<SB>VE</SB>of the vinyl ether-based monomer becomes k<SB>VE</SB>/k<SB>OS</SB>≥1,650. By this method, a vinyl ether-based ABA-type triblock copolymer can be simply and efficiently produced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010132187-A (JP)
Title: Snowmobile
Inventor: OGURA KOTARO
IPC: B62M27/02
Filed: 2008-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve the turning performance and amend defects in a snowmobile.  <P>SOLUTION: This snowmobile includes: a vehicle body 1 having left and right foothold part 19, 20 arranged separated from each other; a driving unit 4 including an engine 2 and a track belt 3; a pair of left and right skis 5, 6; suspension mechanisms 7, 8; a steering mechanism 10 to steer the skis 5, 6 including a handle 9; and a tilting lock mechanism 49. The suspension mechanisms 7, 8 are mechanisms capable of tilting the vehicle body 1 by interlocking a pair of the skis so that the other ski falls against the vehicle body 1 when one of a pair of the skis 5, 6 rises against the vehicle body 1. The tilting lock mechanism 49 is a mechanism to keep a projected point seen at a flat level of a center of gravity of a vehicle in a region connecting a rear end of a grounding part of the track belt 3 and a projected point seen at a flat level of two connecting points of a pair of the skis 5, 6 and the suspension mechanisms 7, 8 to each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009082140-A (JP)
Title: Greening tree unit and greening system
Inventor: ABE AKIRA
IPC: A01G9/02
Filed: 2008-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new greening tree unit excellent in maintenance properties while effectively suppressing a heat island phenomenon in an urban space, and to provide a greening system.  <P>SOLUTION: This greening tree unit 1 comprises forming a space 8 surrounded by greening panels 3 and 4 in which plants 5 are grown, and cooling air in the space 8 by fog 24 which is emitted from a spraying nozzle 23 into the space 8. The greening panels 3 and 4 forming the greening tree unit 1 are formed to be detachable from a fixing member (a solid frame 2 or a setting base 10) to which the greening panels 3 and 4 are fixed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010139125-A (JP)
Title: Rotary cooling transport device for high-temperature granular fluid
Inventor: NAKAJIMA KEIICHI
IPC: B65G65/48
Filed: 2008-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary cooling transport device for high-temperature granular fluid capable of preventing sand compaction caused by foreign objects mixed into the high-temperature granular fluid as well as transporting with improved cooling effect of the high-temperature granular fluid, by using a rotary impeller to transfer the high-temperature granular fluid to the circumferential direction of the rotary impeller by rotation of the rotary impeller, for cooling and transporting the high-temperature granular fluid by a rotated/driven rotary element part.  <P>SOLUTION: In the rotary cooling transport device for high-temperature granular fluid, the rotary impeller comprises a plurality of tooth-shaped elements arranged in the circumferential direction and mounted to a driving rotation shaft to be rotated/driven. Moving granular fluid rooms supplied with the high-temperature granular fluid from an inlet port are provided between the tooth-shaped elements. A rotation element cooling water room for storing cooling water is formed inside the tooth-shaped elements. The rotary impeller is rotated by the rotation shaft to move the moving granular fluid rooms of the tooth-shaped elements to the circumferential direction together with the rotation element cooling water room so as to feed the high-temperature granular fluid to a discharge port.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010140255-A (JP)
Title: Reconfigurable logic circuit, verification method and verification program
Inventor: MATSUKURA MASAYUKI
IPC: G06F17/50
Filed: 2008-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To suppress an increase in scale of a verification circuit mounted on a reconfigurable logic circuit when the number of assertions in assertion-based verification increases.  <P>SOLUTION: The reconfigurable logic circuit includes a designed circuit and a verification circuit for verifying the designed circuit. The verification circuit is shared in verifications based on a plurality of assertions included in assertion-based verification.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009144721-A (JP)
Title: Hydroelectric power generating system having a plurality of energy inputs
Inventor: CHING JOSE
IPC: F03B13/06
Filed: 2008-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydroelectric power generating system capable of avoiding conventional defects such that a large water source is required, the system is affected by the amount of rainfall, agricultural lands are submerged under water, and construction cost is high.  <P>SOLUTION: This hydroelectric power generating system has a plurality of energy inputs in which liquid, air, and electromagnetic field are used as media. The inputs mainly use the following natural mechanical energies. (1) mechanical energy of water injection produced when a post-water hammer is released from a main hydraulic pipe. (2) An evacuating force of pressure difference formed in the main hydraulic pipe after a large amount of high-pressure water is injected. (3) reaction force of injection. (4) potential head by gravity. (5) compressed air pressure produced in a surge chamber. (6) inertia force of rotation. (7) pressure energy of atmosphere. (8) pressure head of electric pump. The output is a single collected electric energy. The system comprises a route for adding a closed energy loop and an energy.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009151779-A (JP)
Title: Touch panel and display using the same
Inventor: JIANG KAILI
IPC: G06F3/045
Filed: 2008-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a touch panel and a display using the same.  <P>SOLUTION: A touch panel includes: a first electrode plate equipped with a first substrate and a first conductive structure disposed on the first substrate; and a second electrode plate separated from the first electrode plate with a prescribed distance, and equipped with a second substrate and a second conductive structure disposed on the second substrate. At least either of the first conductive structure or the second conductive structure is provided with a plurality of carbon nanotube structures. The adjacent carbon nanotube structures are separated from each other with a prescribed distance. There is also disclosed a display using the touch panel.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010111109-A (JP)
Title: Palm gripping type knocking lead-feeding system
Inventor: YAMANE YASUHIRO
IPC: B43K21/16
Filed: 2008-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a palm gripping type knocking lead-feeding system (simply referred to as a lead-feeding system hereafter) which eliminates inconvenience of carrying and uncomfortable feeling in writing by attaching a palm gripping type knocking lead-feeding function to a mechanical pencil as the lead-feeding system.  <P>SOLUTION: The lead-feeding system is structured of a knocking part 1 to be put on a part to be knocked of the mechanical pencil, a pressing key 3, a transmission part for communicating them, and an opening part 6 which is opened on a mechanical pencil body to take out the pressing key 3. In carrying out, the knocking part 1 of the lead-feeding system is put on the part to be knocked of the mechanical pencil, then the transmission part is inserted inside the mechanical pencil, and the pressing key 3 is taken out from the opening part 6 opened on the mechanical pencil body. In writing, the mechanical pencil is gripped as usually, and in lead feeding, the pressing key 3 in a palm is pushed down with pressure due to the palm so that the knocking part to be knocked of the mechanical pencil is knocked with the knocking part to push out a lead.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010148180-A (JP)
Title: Permanent magnet type rotating electric machine
Inventor: HASHIBA YUTAKA
IPC: H02K1/27
Filed: 2008-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a permanent magnet type rotating electric machine capable of variable speed operation in a wide range from a low speed to high speed with high output by suppressing an increase in magnetization current in demagnetization and magnetization.  <P>SOLUTION: A rotor 1 includes a rotor core 2, a variable magnetic force magnet 3 and fixed magnetic force magnets 4. The fixed magnetic force magnets 4 are arranged on both sides of the variable magnetic force magnet 3. Short circuit coils 8 are arranged above and below the fixed magnetic force magnet 4. When a magnetic field by the magnetized current of the variable magnetic force magnet 3 penetrates through the short-circuit coils 8, an induction current is applied to the short-circuit coils 8, and a magnetic field C is generated. This magnetic field and a magnetic force of a magnetic flux by the magnetized current flowing through the fixed magnetic force magnets 4 cancel each other, and a magnetic field generated by the magnetized current concentrates in the variable magnetic force magnet 3 to execute magnetization efficiently.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010145636-A (JP)
Title: Image forming apparatus, image forming method, program, and recording medium
Inventor: YAMAGAMI MASAFUMI
IPC: G03G21/14
Filed: 2008-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus providing an excellent image by preventing soiling of a recording material, and also to provide an image forming method, a program, and a recording medium.  <P>SOLUTION: The image forming apparatus has: at least one or more image carrying means on the surface of which an electrostatic latent image for an image is formed; a developing means which selects the image carrying means on the basis of an image forming mode and develops the electrostatic latent image formed on the surface of the image carrying means, to form a toner image; a primary transfer means which transfers the toner image to the surface of a means to be transferred; a secondary transfer means which transfers the toner image on the surface of the means to be transferred to a transfer material; a swelling out length detecting means which detects the swelling out length of an image area swelling out to the outside of the area of the transfer material, on the basis of the length of the transfer material, the length of the image and a position where the image is transferred to the transfer material; and a cleaning control means which makes control so as to transfer toner on the surface of the secondary transfer means to the means to be transferred, and to clean the secondary transfer means, when the swelling out length of the image area detected by the swelling out length detecting means is longer than a predetermined swelling out length.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010144606-A (JP)
Title: Breathing structure of control case in intake air control device for engine
Inventor: OBA TOMOAKI
IPC: F02D9/10
Filed: 2008-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent intrusion of vehicle washing water into a control case while allowing breathing inside the control case by using an end face of a mounting flange in a breathing control device for an engine having an O-ring surrounding a downstream end of an intake air passage interposed between the end face of the mounting flange of a throttle body and a throttle body supporting part.  <P>SOLUTION: In the breathing structure of the control case, a breathing passage 43 for communicating the inside of the control case 1b with the atmosphere comprises: a ventilation hole 41 communicating a portion of the end face 38a of the mounting flange 38 of the throttle body 1 covered with the throttle body supporting part 31 on the outside of the O-ring 34 with the inside of the control case 1b; and a ventilation groove 42 above the end face 38a for opening the ventilation hole 41 to the atmosphere. A water escape groove 47 is provided on the end face 38a above the breathing passage 43 with one end opened at the outside face of the mounting flange 38 and the other end near the O-ring 34 and forming a dead end.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010144223-A (JP)
Title: Surface treated metallic material having excellent anticorrosive performance to dissimilar metal contact corrosion and dissimilar material joint body provided with surface treated metallic material
Inventor: SAKASHITA SHINJI
IPC: C23F11/00
Filed: 2008-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metallic material inexpensively and effectively preventing dissimilar metal contact corrosion even when it is not subjected to electric insulation or complete environmental isolation and to provide a dissimilar metal joint body provided with the metallic material.  <P>SOLUTION: The surface treated metallic material 1 includes an anticorrosive layer 3 on the surface of a metallic mother material 2 formed from a pig iron material or an aluminum alloy material. The anticorrosive layer 3 contains 0.005-1 g/m<SP>2</SP>one or more selected from a group comprising tetraborate, vanadate, phosphate dihydrate, nitride and tungstate. The anticorrosive layer 3 is preferably one of potassium salt, sodium salt or ammonium salt. The dissimilar joint body is provided with at least the surface treated metallic material 1 as a material of one side.  <P>COPYRIGHT: (C)2010,JPO&INPIT