baber/WOPTO huggingface dataset:
Patent JP-2011143458-A (JP)
Title: Reflow apparatus
Inventor: SAITO KOJI
IPC: B23K31/02
Filed: 2010-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflow apparatus which can reduce the supply of nitrogen gas and can prevent increase in concentration of oxygen caused by the intrusion of external air into a furnace.  <P>SOLUTION: Gas within a furnace is sucked through a gas suction part in zones Z1 and Z10. The sucked gas is mixed in a gas mixer 41. The gas (flow amount A) from the gas mixer 41 is fed into a gas mixer 32. Air passed through a flow amount regulating valve 33 is fed into the gas mixer 32. Air introduced into the flow amount regulating valve 33 is output to the gas mixer 32 at a preset flow amount X. Control is performed so that a sucked amount A is equal to a flow amount B of gas delivered into a reflow furnace. Gas from the gas mixer 32 is fed into a nitrogen gas generator 36 through a filter 34 and a temperature regulating unit 35. The nitrogen gas from the nitrogen gas generator 36 is injected into a furnace through an ejection part in a zone Z7.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011146296-A (JP)
Title: Electric connector, electronic device, and electrically-conductive touch method
Inventor: KOYAMA JIRO
IPC: H01R13/24
Filed: 2010-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compct electric connector having high contact pressure of a contact and a large amount of displacement of the contact.  <P>SOLUTION: The electric connector 1 includes a contact spring 3 having a fixing section 4 retained on a housing 2, an internal winding section 5 extending at an internal spiral shape from the fixing section 4, an external winding section 6 extending at an external spiral shape along the internal winding section 5 by reversing from the internal winding section 5, an arm section 7 connected to an end of the external winding section 6 and making a tangential direction of a section connected to the external winding section 6 coincide with a tangential direction of the end of the external winding section 6, and a contact section 8 arranged on the tip of the arm section 7 and projecting outside the housing 2 and approximately receiving pushing force in an extending direction of the arm section 7 by coming in contact with a counter electrode.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010182397-A (JP)
Title: Information storage medium, information reproducing method, information recording method, and information reproducing device
Inventor: ANDO HIDEO
IPC: H04N5/91
Filed: 2010-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information storage medium for recording and reproducing digital moving image information, and to provide an information reproducing method, an information recording method, and an information reproducing device using the medium.  <P>SOLUTION: In the information storage medium, an AV (Audio Video) file, cell time information, PGC (Program Chain) information are recorded in respective different areas. The cell time information includes a time code table related to a video object. Overlapping reproduction of the same part in the video object is performed between different cells in different PGC. A unit of an address managed in control information to which the cell time information and the PGC information belong differs from a unit of an AV address defined in the AV file. Information about a sampling frequency of an audio signal is included in the cell time information. Information about the sampling frequency is included in an area different from information related to the number of specific units.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011150445-A (JP)
Title: Device for measurement
Inventor: TAKEGISHI SHIGERU
IPC: G06F21/62
Filed: 2010-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and highly convenient device for measurement, wherein security is improved and communication is not made available immediately after log-in failure.  <P>SOLUTION: This device for measurement is configured so that a storage password, a volatile password, and a key code obtained by encrypting the volatile password are stored in a memory 13, and when authentication with the storage password fails, in the case of the log-in authentication of a terminal 2 for control, a control part 12 notifies the terminal 2 for control of the key code stored in the memory 13, and when the password is transmitted from the terminal 2 for control, the transmitted password is collated with a volatile password, and when those passwords are matched, log-in authentication is permitted to generate and update the volatile password at random, and to generate and update the key code corresponding to the updated volatile password, and to update the stored password with a default password.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011149632-A (JP)
Title: Water heater
Inventor: ADACHI MASAHIRO
IPC: H04Q9/00
Filed: 2010-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water heater automatically turning on/off a power supply for a remote controller depending on the presence of the remote controller.  <P>SOLUTION: In the water heater, when a power supply plug is inserted to an outlet, by a CPU of a microcomputer, a remote controller power supply circuit is turned on (S11), and a call signal is transmitted to the remote controller (S12). When a reply signal is transmitted from the remote controller (Yes in S13), a remote controller operation mode operated by the remote controller is set (S14). When no reply signal is transmitted (No in S13), the remote controller power supply circuit is turned off (S17), and a basic operation mode preventing operation by the remote controller is set (S18). Thus, wasteful electric power consumption by the remote controller power supply circuit can be eliminated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010252784-A (JP)
Title: Water-tank cleaning device
Inventor: ABE TSUTOMU
IPC: B08B1/00
Filed: 2010-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To thoroughly clean the bottom surface 53 of a water tank, without the hair ends of a main brush 1 and a sub-brush 20 to stack when the hair end 35 of the sub-brush 20 is brought into contact with the bottom corner 55 of the water tank 52.  <P>SOLUTION: The sub-brush 20 is attached to an edge 3 in the length L<SB>1</SB>direction of the main brush 1 to represent a cleaning device 50. The sub-brush 20 comprises a first sub-brush 21 and a second sub-brush 31, wherein the width t<SB>2</SB>of the brush material of the end fringe is formed by double or more of the width t<SB>1</SB>on the main brush 1 side. A space 57 is formed between the edge 3 of the main brush 1 and the corner 55 of the water tank 52 and arranged so as to clean the entire space 57 by the sub-brush 20. Each of brush materials 24 and 34 for the first sub-brush 21 and the second sub-brush 31 are evenly arranged independently without crossing one another from the hair root to the hair end.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010092078-A (JP)
Title: Process cartridge and electrophotographic image forming apparatus
Inventor: MAEJIMA HIDEKI
IPC: G03G21/16
Filed: 2010-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the sizes of a process cartridge and image forming apparatus and to make a development separation rib less likely to be damaged.  <P>SOLUTION: When the process cartridge is attached to the body of the apparatus, a development separation rib on the process cartridge side is projected. Thereafter, a force applying member on the body side acts to separate a drum and a developing roller.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011153039-A (JP)
Title: Method for correcting surface precision of die for molding optical element, and method for molding the optical element
Inventor: SAITO KURATO
IPC: G02B3/00
Filed: 2010-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To easily correct the change of surface precision of a molding surface caused by repeated molding of optical elements, in a method for correcting the surface precision of a die for molding optical elements.  <P>SOLUTION: This method for correcting the surface precision of a die for molding optical elements, in which molding surfaces S<SB>2</SB>, S<SB>3</SB>for molding the optical elements, each being provided with a protective film, are formed on die bodies, respectively, includes: a pressing member arranging process of arranging a pressing member 15A abutting on the molding surfaces S<SB>2</SB>, S<SB>3</SB>except for locally recessed parts C<SB>2</SB>, C<SB>3</SB>on the molding surfaces S<SB>2</SB>, S<SB>3</SB>where the recessed parts C<SB>2</SB>, C<SB>3</SB>are formed by molding; and a die pressing process of pressing the molding surfaces S<SB>2</SB>, S<SB>3</SB>via the pressing member 15A arranged on the molding surfaces S<SB>2</SB>, S<SB>3</SB>in the pressing member arranging process.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010141909-A (JP)
Title: Communication apparatus and data frame retransmission method
Inventor: TANIGAWA HIRONOBU
IPC: H04L1/16
Filed: 2010-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To determine the time from reception of reception confirmation information till retransmission of a data frame.  <P>SOLUTION: A communication apparatus communicates with another communication apparatus according to an OFDMA system and retransmits a data frame to the other communication apparatus according to an automatic retransmission system in accordance with reception confirmation information transmitted from the other communication apparatus. The communication apparatus determines the time from reception of the reception confirmation information till the retransmission of the data frame on the basis of reception timing of the reception confirmation information. Furthermore, the reception confirmation information is NACK or ACK.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011154921-A (JP)
Title: Scanning electron microscope
Inventor: HIRASHIMA TOMOYASU
IPC: H01J37/22
Filed: 2010-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scanning electron microscope capable of attaining both photographing and preservation of a moving image and a still image and especially attaining photographing and preservation of the moving image and photographing of the still image with high image quality.  <P>SOLUTION: The scanning electron microscope, used for attaining photographing and preservation of the moving image and the still image, the scanning electron microscope includes a means for performing image processing of the moving image of a sample image, a memory means for memorizing an amount of shape changes of the preestablished sample image, and a means for starting photographing of the still image by making scanning speed slower than the scanning speed at the time of photographing of the moving image, when an amount of shape changes between the sample image after starting photographing of the moving image and the sample image at the time of starting of photographing of the moving image coincides with the amount of shape changes memorized in the memory means. The still image can be attained in the middle of photographing of the moving image.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011152747-A (JP)
Title: Aqueous ink composition, inkjet recording method, and recorded matter
Inventor: AOKI KATSUKO
IPC: C09D11/00
Filed: 2010-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording method, in which blur of an image formed on a specific medium is reduced, and also an image excellent in abrasion resistance is obtained, while ensuring preservation stability of an aqueous ink composition at a low temperature.  <P>SOLUTION: The inkjet recording method includes: a step to discharge droplets of aqueous ink composition onto a non ink-absorptive or a low ink-absorptive recording medium; and a step to dry the aqueous ink composition discharged on the recording medium by heating the recording medium up to 40°C or over. The aqueous ink composition contains a pigment, a first solvent, a second solvent, a third solvent, wherein the content of the first solvent is 3 to 6 mass%, and the ratio (W<SB>2</SB>/W<SB>1</SB>) of the content of the second solvent (W<SB>2</SB>) to the content of the first solvent (W<SB>1</SB>) is 1 or greater, and the ratio [(W<SB>2</SB>+W<SB>3</SB>)/(W<SB>1</SB>)] of the total (W<SB>2</SB>+W<SB>3</SB>) of the contents of the second solvent (W<SB>2</SB>) and the third solvent (W<SB>3</SB>) to the content of the first solvent (W<SB>1</SB>) is 3 or greater.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011158603-A (JP)
Title: Developing device and image forming apparatus
Inventor: GOTO TAKUYA
IPC: G03G15/08
Filed: 2010-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a load to toner when the toner is recovered from a developing roller.  <P>SOLUTION: A developing device includes: a developer carrier provided so as to face an electrostatic latent image carrier, and rotating to supply a developer to the electrostatic latent image carrier; and a developer supplying member provided so as to contact the developer carrier, and rotating to supply the developer to the developer carrier. The developing device further includes a developer recovery member provided so as to contact a surface of the developer carrier that moves from the side of the electrostatic latent image carrier to the side of the developer supplying member by a rotation of the developer carrier, and rotating to recover the developer from the developer carrier. The developer recovery member is constituted by a brush roller.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011159888-A (JP)
Title: Semiconductor device
Inventor: KOSAKA YUKIHIRO
IPC: H01L21/60
Filed: 2010-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent disconnection of a conductor wiring on a tape carrier substrate.  <P>SOLUTION: The semiconductor device includes an output terminal 4 which is formed on one end part of a tape carrier substrate 1, containing a plurality of terminals, an input terminal 3 which is formed on the other end part of the tape carrier substrate, containing a plurality of terminals, a conductor wiring 8b which is formed on the tape carrier substrate and is connected to the output terminal, a conductor wiring 8a which is formed on the tape carrier substrate and is connected to the input terminal, a semiconductor element 15 which is bonded on the tape carrier substrate and is electrically connected to the conductor wirings, and a heat radiation material 10 which is so arranged as to cover the semiconductor element and is stuck to the tape carrier substrate. Relating to the tape carrier substrate, the thickness of at least a part ranging from the output terminal to an adhesive region of the heat radiation material including no connection part of the semiconductor element, is formed thinner than the thickness ranging from the input terminal to the adhesive region of the heat radiation material containing the connection part of the semiconductor element.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011157125-A (JP)
Title: Coupling device for drum
Inventor: IWAMOTO TAKASHI
IPC: B65D63/14
Filed: 2010-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coupling device for a drum which surely and firmly couples and fixes drums with each other by simple handling work so as to improve its aseismic performance for its fall-prevention.  <P>SOLUTION: The coupling device includes grip parts 2 hooked to the upper edge protrusion 11 of the drum 10, and a connecting rod 3 having the grip parts 2 at both ends. The grip parts 2 are horizontally turnable with respect to the connecting rod 3, and have grip claws 4 and 5 vertically opposed to each other to come close to and separate from each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011166221-A (JP)
Title: Depression type fet bias impression circuit
Inventor: KISHIZAWA YASUNORI
IPC: H03F1/00
Filed: 2010-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To constantly obtain a desired bias condition in a single power source drive arrangement, and to enable improvement of productivity and cost reduction.  <P>SOLUTION: In an arrangement of driving an N-ch depression type FET 1 by a single positive power source 3, a first (NPN) transistor Q1 for controlling a source voltage is connected between a source of the FET 1 and a ground, and a second (PNP) transistor Q2 for supplying to a base an adjusting current according to a drain current of the FET 1 is connected to the base of the first transistor Q1. Also, a resistor R<SB>3</SB>for a drain current detection is connected between the drain of the FET 1 and the positive power source 3, and an automatic adjustment is performed so that the drain current of the FET 1 may be constant by controlling the source voltage of the FET 1 by the first transistor Q1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011165239-A (JP)
Title: Library apparatus, discharging and storing mechanism, and discharging and storing method
Inventor: ISHII HIROAKI
IPC: G11B15/68
Filed: 2010-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a library apparatus that includes a wrong insertion preventing mechanism and a discharging and storing mechanism in a space-saving manner.  <P>SOLUTION: The library apparatus includes a discharging and storing mechanism 5 having: a wrong insertion preventing member 52 rotatably attached to a drawer cell 4a which can be drawn out from a storing position to a drawn-out position, and covering at least a part of an area of an opening of the drawer cell 4a where no recording medium 3 is inserted or removed, in the drawn-out position; a biasing member 53 attached between the drawer cell 4a and the wrong insertion preventing member 52, and rotating and biasing the wrong insertion preventing member 52 in a direction of covering at least a part of the above area and in a direction of the storing position; a holding member 54 causing the wrong insertion preventing member 52 to rotate from a posture of covering at least a part of the above area against the biasing member 53, and holding it in a storing posture to be stored with the drawer cell 4a, when the drawer cell 4a moves from the drawn-out position to the storing position; and a lock mechanism 55 which locks the drawer cell 4a in the storing position.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011161995-A (JP)
Title: Program and connection height calculation device
Inventor: SATO KEISUKE
IPC: B61L27/00
Filed: 2010-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately draw connection lines showing operation connections of vehicles and crews between trains.  <P>SOLUTION: With respect to each operation pair being a combination of an arrival train and a departure train connected by use of a connection line at a station, the height of the connection line is temporarily determined as an object pair in the order of arrival time. The height of the connection line is temporarily determined in such a way to be the height that does not overlap with the other operation pairs with the heights having been temporarily determined, and to be the minimum height. Further, in case the height of the connection line having been temporarily determined protrudes from the connection line of another operation pair, and if it does not overlap with the other connection lines even if the heights of connection lines are exchanged between the operation pair and the object pair, the heights of the connection lines are exchanged between the operation pair and the object pair.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011163421-A (JP)
Title: Labyrinth seal device for turbomachine
Inventor: YAMAGUCHI KAZUYUKI
IPC: F02C7/28
Filed: 2010-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a labyrinth seal device for a turbomachine effectively reducing swirl flow in groove parts with simple structure to suppress unstable vibration of a rotor.  <P>SOLUTION: A labyrinth seal 8 for the turbomachine is provided in a clearance part between the rotor 3 having a rotating impeller, and a stator 5 supporting the rotor, and includes a seal ring 10 having an outer peripheral side ring part 12 supported to the stator 5, and an inner peripheral side ring part 13 provided with a plurality of comb teeth 16 on the inner peripheral side. The labyrinth seal 8 also includes an air extraction slit 19 provided along a radial direction of the rotor and communicating with the groove parts 17 formed between the comb teeth, and with the outer peripheral side of the inner peripheral side ring part; and a projection 20 provided on the outer peripheral surface of the inner peripheral side ring part 13. The projection 20 is provided in a position substantially adjacent to the air extraction slit 19 downstream in the rotor rotating direction of the air extraction slit 19.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011162033-A (JP)
Title: Switch adjuster
Inventor: HARA UTASHIGE
IPC: E01B7/00
Filed: 2010-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the safety of an adjusting work of a switch adjuster.  <P>SOLUTION: The switch adjuster has a rod 9 and an adjuster section 10. The rod 9 is inserted in the shaft cylinder 7 of an arm piece 5 mounted on a switch-rod 4 for connecting tongue rails 8a, 8b forming a point pair, supports the arm piece 5, and receives the stroke of an operation rod 11 of an electric switch machine 1 to convert the tongue rails 8a, 8b from the normal position to the reverse position, and vice versa. The adjuster section 10 is connected to the operation rod 11 of the electric switch machine 1 and the rod 9, and has an adjustment operation section. The adjustment operation section adjusts the tight-locking force between the tongue rails 8a, 8b and base rails 3a, 3b in switching the normal position/reverse position of the tongue rails 8a, 8b, and at least a part thereof is arranged outside the gauge.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011162507-A (JP)
Title: Inhibitor of extension/stimulation-mediated production of collagen decomposition enzyme
Inventor: IZUMI KATSUYO
IPC: A61K36/48
Filed: 2010-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inhibitor of extension/stimulation-mediated production of a collagen decomposition enzyme that has effects of inhibiting extension/stimulation-mediated production of a collagen decomposition enzyme and preventing wrinkles, and is used as external preparations for skin, cosmetics and quasi drugs excellent in safety and feeling of use.  <P>SOLUTION: The inhibitor of extension/stimulation-mediated production of a collagen decomposition enzyme contains an extract of a plant of Avena fatua genus or an extract of a plant of Psoralea corylifolia genus.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011163531-A (JP)
Title: One-way clutch
Inventor: KAMIYA SHINJI
IPC: F16D41/06
Filed: 2010-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve engagement responsiveness, by accurately regulating positions of rollers when the one-way clutch is not engaged.  <P>SOLUTION: A plurality of rollers 42 are disposed in an annular space formed between an inner peripheral face of an outer member 43 and an outer peripheral face of the inner member 41, and pivot arms 51 rotatably support the plurality of rollers 42. The pivot arms 51 are supported by the inner member 41 to be capable of oscillating, and are urged to one side in a circumferential direction by first springs 59. Therefore, movement loci of the rollers 42 are regulated by the pivot arms 51 to decrease a degree of freedom to facilitate retention of the rollers 42 near meshing start positions by resilient forces of the first springs 59 and thereby to improve the engagement responsiveness of the one-way clutch. Since the pivot arms 51 are supported by the inner member 41 to be radially movable to urge them by second springs 62 outside in a radial direction, the rollers 42 surely abut on the inner peripheral face of the outer member 43, to which a driving force is input, to facilitate biting and thereby to further improve the engagement responsiveness of the one-way clutch.  <P>COPYRIGHT: (C)2011,JPO&INPIT