baber/WOPTO huggingface dataset:
Patent JP-2012088366-A (JP)
Title: Telephoto zoom lens
Inventor: KOYAMA TAKEHISA
IPC: G02B15/20
Filed: 2010-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a telephoto zoom lens in which a diagonal angle of view is 5 degrees or less particularly at a telephoto end and a zoom ratio is 3.75 times or higher, the zoom lens being configured such that while high imaging performance is held, a reduction in the entire length of an optical system, a reduction in the amount of movement of each lens group, reductions in the weight of a focus lens group and an amount of its movement, and a reduction of the size of a lens barrel can be achieved.SOLUTION: The telephoto zoom lens comprises in order from an object side a positive first lens group, a negative second lens group, a positive third lens group, a positive fourth lens group and a negative fifth lens group. When varying power from a wide-angle end to a telephoto end, the interval between the first and second lens groups increases and the interval between the third and fourth lens groups and the interval between the fourth and fifth lens groups decrease. The fifth lens group comprises a 5a-th lens group of negative refractive power and a 5b-th lens group of negative refractive power. When focusing from an infinity distance focus state to a close-distance, the 5a-th lens group moves from the object side toward an image side along an optical axis and satisfies a predetermined condition.
Patent JP-2012090504-A (JP)
Title: Power supply device
Inventor: SAKATA TATSUO
IPC: H02M3/155
Filed: 2010-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a power supply device that changes an on-off frequency for a switching element depending on a requested voltage.SOLUTION: A power supply device 10 boosts a DC power obtained by converting an AC power at a rectification circuit 11 by on-off switching of a switching element 13 provided in a step-up chopper circuit 12 to supply a power having a predetermined voltage. In the power supply device 10, a plurality of on-off operation frequencies for the switching element 13 are set preliminarily. One operation frequency is selected among the operation frequencies depending on a voltage requested by equipment 15 to be a load. An on-off duty ratio for the switching element 13 is changed based on the selected operation frequency to output the voltage requested by the equipment 15.
Patent JP-2012091622-A (JP)
Title: Seat reclining device
Inventor: MASE FUMIMASA
IPC: A47C1/024
Filed: 2010-10-26
Abstract: PROBLEM TO BE SOLVED: To install a shock absorbing means for withstanding a shock from a rear side at the outside of a recliner.SOLUTION: An attachment plate 21 is connected to a cushion-side arm 4, the recliner 1 is connected to a backside arm 6, an energy absorbing plate 22 is arranged between the recliner 1 and the attachment plate 21, a first protrusion 5c protruding toward the energy absorbing plate 22 is formed at a machine frame, a second protrusion 21a protruding toward the energy absorbing plate 22 is formed at the attachment plate 21, a first engagement part 22a and a second engagement part 22b which are engaged with the first protrusion 5c and the second protrusion 21a are formed at the center side and the external peripheral side in the radial direction of the energy absorbing plate 22, respectively, an external peripheral side tapered inner wall which is gradually reduced in radial dimension along the circumferential direction and an internal peripheral side tapered inner wall which is gradually increased are formed at the second engagement part 22b, and a holder ring 23 is arranged which holds the machine frame, the lid 7, the energy absorbing plate 22 and the attachment plate 21.
Patent JP-2012098764-A (JP)
Title: Battery residual quantity notification system and electronic blackboard device using the same
Inventor: ENOMOTO KOJI
IPC: B43L1/04
Filed: 2010-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a battery residual quantity notification system capable of omitting a function to notify a residual quantity of a battery from an attachment device that consumes power from the battery.SOLUTION: A battery residual quantity notification system includes an electronic blackboard unit 2, and a pen 4 that consumes power supplied from a battery and is used separately from the electronic blackboard unit 2. The pen 4 has an LED substrate 4D for detecting a residual quantity of power that can be supplied from the battery 5 and transmitting information on the detected battery residual quantity by infrared rays. A coin detection device 3 attached to the electronic blackboard unit 2 has an infrared ray reception device SJ for receiving the information on the battery residual quantity transmitted from the pen 4, an LED substrate LK for emitting light in plural colors, and a control unit SU for controlling a color of the light emitted from the LED substrate LK on the basis of the reception result by the infrared ray reception device SJ so as to notify a user of the battery residual quantity of the battery 5.
Patent JP-2012096405-A (JP)
Title: Image processing system
Inventor: MITSUKE ISAMU
IPC: G06F3/12
Filed: 2010-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an image processing technology that can determine whether a substituting printer can make a substituted printer perform substitutional printing while maintaining security.SOLUTION: When print data used for the substitutional printing are requested from the substituted printer, and when a trouble occurs in the substituting printer, the substituting printer acquires log specifying information which specifies a kind of a log which can be transmitted by the substituted printer from the substituted printer, determines whether the substituted printer can perform the substitutional printing by using the information, and transmits the print data to the substituted printer according to the result of the determination. When the substituted printer receives log data related to print processing using the print data, the substituted printer transfers the log data to a log transfer server.
Patent JP-2012100398-A (JP)
Title: Power converter
Inventor: TSUCHIYA TSUGUTOSHI
IPC: H02M7/48
Filed: 2010-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a power converter configuration capable of inexpensively and easily detecting abnormality such as a transmission failure from a control device of each single-phase power converter or a communication failure due to an optical fiber cable break or short.SOLUTION: A power converter includes a plurality of single-phase power converters in cascade-connection and a central controller that controls the plurality of the single-phase power converters. Each of the plurality of the single-phase converters has a single-phase power converter control device individually. The central controller and the plurality of the single-phase power converter control device are connected by communication means with a daisy chain structure. The single-phase power converter control device: transmits and receives a control signal via the communication means with the daisy chain structure; transmits and receives, in addition to a control signal frame, a specific pattern signal that can be distinguished from the control signal frame; and determines communication abnormality due to the special pattern signal not being received by the single-phase power converter control device, or a discrepancy between a received signal and the special pattern signal.
Patent JP-2012098661-A (JP)
Title: Key switch structure of electronic keyboard instrument
Inventor: NISHIDA KENICHI
IPC: G10B3/12
Filed: 2010-11-05
Abstract: PROBLEM TO BE SOLVED: To achieve the improvement in key depression load characteristics and miniaturization of a key switch including three or more make contacts while maintaining stable switching operation.SOLUTION: A switch body SW includes a domical swollen portion 12 which is elastically swollen upward and is connected to a base portion 11 via a skirt portion SKa. The domical swollen portion 12 has a skirt portion SKb, a lower edge 13, and a portion 14 to be driven. Downward swollen portions 15 and 16 are formed in the domical swollen portion 12 and under the portion 14 to be driven, and movable contacts swB and swC are provided below the swollen portions 15 and 16. The lower edge of the domical swollen portion 12 is formed like a ring long in an arrangement direction of the movable contacts swB and swC when viewed from the rear side. The lower edge 13 has recessed notch portion 13a formed in such a lower part that they are not in contact with a substrate 10, and movable contacts swA1 and swA2 are provided at lower ends of two parts divided by the notch portions 13a.
Patent JP-2012102655-A (JP)
Title: Gas engine and engine working machine equipped with the same
Inventor: OMORI YASUKI
IPC: F02M21/02
Filed: 2010-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a gas engine that can use various gas cylinders as fuel, and an engine working machine equipped with the same.SOLUTION: The gas engine 1 includes: a gas cylinder case 2 that houses a cylinder 12 for a gas nailing machine; a socket 21 that supports the cylinder 12 for a gas nailing machine provided to one end of the gas cylinder case 2 ; a high-pressure regulator 11 connected to a fuel passage 39 of the socket 21 that adjusts the fuel entering from the cylinder 12 for a gas nailing machine to be at a first predetermined pressure; and a low-pressure regulator 8 connected to the high-pressure regulator 11 and adjusts the fuel gas to be at a second predetermined pressure which is lower than the first predetermined pressure, and supplies an intake port with a mixed gas of the fuel gas and air introduced from an air cleaner 10.
Patent JP-2012109730-A (JP)
Title: Scanner management device, scan system, and scanner management program
Inventor: MINEGISHI SAORI
IPC: B41J29/42
Filed: 2010-11-16
Abstract: PROBLEM TO BE SOLVED: To obtain the same scan results by the same operation even when scanners have different functions.SOLUTION: A scanner UI application manages a plurality of scanners. The scanner UI application makes information processing equipment execute: a step of establishing a network session with a scanner according to a session request via a network; a step of determining whether a partner's scanner in which session has been established has a function to transmit image information generated by scanning via a network or not; a step of determining whether a driver corresponding to the partner's scanner is installed or not when the partner's scanner has no function to transmit image information generated by scanning via a network; and a step of starting a driver and obtaining image information when a driver corresponding to the partner's scanner is installed.
Patent JP-2012106574-A (JP)
Title: Control valve used for vehicular air-conditioner
Inventor: HIROTA HISATOSHI
IPC: B60H1/32
Filed: 2010-11-16
Abstract: PROBLEM TO BE SOLVED: To consistently ensure the humidification performance in a vehicular air-conditioner having an operational state in which a plurality of evaporators work.SOLUTION: The vehicular air-conditioner includes a refrigerant circulation passage including a first evaporator and a second evaporator. The vehicular air-conditioner executes the operational state in which the evaporation pressure of the first evaporator is set to be higher than that of the second evaporator by regulating the differential pressure between the upstream side pressure and the downstream side pressure of a control valve 50 provided on the downstream side of the first evaporator. An electric-driven valve is provided as the control valve 50, including a valve element 118 to which the force in the valve-opening direction is applied by the differential pressure between the upstream side pressure and the downstream side pressure, and a driving unit for changing the force in the valve-closing direction to be applied to the valve element according to a power supply amount.
Patent JP-2011124999-A (JP)
Title: Improvement of anti-tamper using barcode degradation
Inventor: BUTLER ROGER DAVID
IPC: G06V30/224
Filed: 2010-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for modifying a document including content and a barcode, while preventing tampering.  <P>SOLUTION: A barcode 272 has barcode elements each having a predetermined form. A plurality of the barcode elements of the barcode are detected in a representation of a first document 270. A visual difference between each of the detected barcode elements and the predetermined form of the barcode element is determined. The barcode 272 is decoded to determine a second document. The first document 270 and the second document are compared based on the determined visual difference to determine presence of tampering, in order to authenticate the first document 270.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012113663-A (JP)
Title: Mobile electric apparatus, controlling method, and control program
Inventor: KAKIWAKI YUKA
IPC: G06F3/0481
Filed: 2010-11-26
Abstract: PROBLEM TO BE SOLVED: To improve user convenience.SOLUTION: A portable phone terminal (a portable electric apparatus) 1 has a first casing having a touch panel 2, a second casing having a touch panel 3, and a main control part 10 to control display of information to the touch panel 2 and 3. When the portable electronic apparatus 1 changes its form from a first form that the first casing and the second casing overlap so that the first casing covers the touch panel 3 while the touch panel 2 is exposed outwardly to a second form that the touch panel 2 and the touch panel 3 are exposed outwardly, the main control part 10 displays a first character string on the touch panel 3, the first character string corresponding to a first icon which is displayed on the touch panel 2.
Patent JP-2012115415-A (JP)
Title: Golf club head
Inventor: IWADE HIROMASA
IPC: A63B102/32
Filed: 2010-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a golf club head capable of reducing the rate of decrease of a carry even if a hitting point moves near to an upper position on the toe side or near to a lower position on the heel side.SOLUTION: The golf club head 1 is a wood-type golf club head of a hollow shell structure including a face portion 2, a sole portion 3, a back portion 4, a clown portion 5, a toe side portion 6, a heel side portion 7, and a hosel portion 8. A groove 10 is provided from an upper position at the rear of the toe side portion 6 to the rear of the heel side portion 7 through the back portion 4. A weight body 11 is attached to the groove 10. To fix the weight body 11 in position, oblong holes 11a are provided at both longitudinal ends of the weight body 11. Bolts 12 are passed through the oblong holes 11a and screwed into female screw holes 13 provided in the back face portion of the groove 10.
Patent JP-2012118922-A (JP)
Title: Printing system, transmission control device, and program
Inventor: AOKI MASACHIKA
IPC: H04N1/00
Filed: 2010-12-03
Abstract: PROBLEM TO BE SOLVED: To shorten a wait time of a user in a place where an image formation apparatus is installed when printing processing based upon electronic data specified as an object to be printed in advance is performed in response to the instruction by the user to the image formation apparatus.SOLUTION: A file specified as an object to be printed and a portable terminal device 10 that the user carries are made to indirectly correspond to each other by making the user and the portable terminal device 10 correspond to each other and also making the user and the file specified by the user as the object to be printed and registered in a file management device 30 correspond to each other. The distance between the portable terminal device 10 (the user carrying it) made to correspond to the file specified as the object to be printed and an output terminal 50 is measured, and the file made to correspond to the portable terminal device 10 is downloaded to the output terminal 50 according to a combination of the portable terminal device 10 and output terminal 50 whose measured distance becomes equal to or less than a threshold.
Patent JP-2012120598-A (JP)
Title: Try football field
Inventor: KOMIYA KIYOTAKA
IPC: A63C19/00
Filed: 2010-12-06
Abstract: PROBLEM TO BE SOLVED: To reduce a construction cost of a try football facility by using existing sport facility such as a pool, construct a try football facility which makes it possible to watch a game without installing tiered bleachers, and provide a chance to be acquaint with try football to enjoy football with a small number of people with regard to a try football field.SOLUTION: A try football field 1 using an existing facility includes: goal portions 5 formed at both sides of a court 2 that is formed lower by necessity than a place 3 to watch the game; structures to attach the goal portions 5 to; and an elastic member 15 that is a part of the court 2 and is installed in the outside part of the existing facility.
Patent JP-2012122531-A (JP)
Title: Clip
Inventor: IBARAKI MASATO
IPC: F16B2/08
Filed: 2010-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a clip that is simplified in constitution and enhanced in lock holding force.SOLUTION: The clip comprises: an attachment base 21 having a tip penetration part 22; and an engagement part 24 which is arranged at the tip penetration part 22 via a flexible hinge 24A, passes by escape-turning around a flexible hinge 24A by being pressed against an internal peripheral edge when the attachment base 21 is inserted into an attachment hole 51, and recovery-turns so as to be locked to the peripheral edge of the attachment hole 51 by an elastic force of the flexible hinge 24A when released from the attachment hole 51. In a portion opposing the tip penetration part 22 in the engagement part 24, there is formed a turn regulation face 25 in which the flexible hinge 24A extends and separates from the tip penetration part 22 when the attachment base 21 is inserted into the attachment hole 51, and the flexible hinge 24A is compressed when the attachment base 21 is pulled to the insertion-start side, and which abuts on the tip penetration part 22 and regulates an escape turn of the engagement part 24.
Patent JP-2012122238-A (JP)
Title: Road tunnel ventilation system
Inventor: ICHIHASHI ATSUFUMI
IPC: F24F7/06
Filed: 2010-12-08
Abstract: PROBLEM TO BE SOLVED: To solve a problem with a ventilation jet fan for an automobile road tunnel where a necessary ventilation air volume is realized by operating a plurality of ventilation jet fans installed in a state of being suspended from a ceiling of the tunnel but an operation control of the ventilation jet fans, which is based on a quantity control and controls all of the plurality of ventilation jet fans to produce the same ventilation air volume, may cause excessive ventilation.SOLUTION: A tunnel ventilation system to solve the above problem comprises: a plurality of main jet fans 1 operated with a rotational speed at a maximum point of fan efficiency; and one unit of an auxiliary jet fan 1 operated with an arbitrary rotational speed. A necessary ventilation air volume is achieved by both an operating quantity control of the main jet fan 1 and a fan rotational speed control of the auxiliary jet fan 1.
Patent JP-2012104088-A (JP)
Title: Information security protection host
Inventor: LIN CHIH-HUNG
IPC: G06F13/00
Filed: 2010-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an information security protection host.SOLUTION: The information security protection host includes a network interface and a virtual computer monitor (Virtual Machine Monitor) device. The network interface is connected to a computer network and configured to receive a first packet. The virtual computer monitor device is configured to execute a first operating system providing a first network service. The virtual computer monitor device is further configured to instantly provide first operating system information on the first operating system and first network service information on the first network service and to determine security of the first packet.
Patent JP-2012122004-A (JP)
Title: Compound for dyestuff
Inventor: ASHIDA TORU
IPC: C09B67/20
Filed: 2010-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a compound having high molecular absorptivity and a high spectroscopic concentration.SOLUTION: The compound is represented by formula (I), wherein Xand Xdenote -CO-O-; and Land Ldenote a 1C-8C alkanediyl group.
Patent JP-2012122706-A (JP)
Title: Single end type radiant tube burner
Inventor: MOTODA KAZUHIRO
IPC: F23D14/12
Filed: 2010-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a single end type radiant tube burner can minimizing waste energy in heating a radiant tube by a burner device.SOLUTION: The single end type radiant tube burner includes the radiant tube 1 inside of which is partitioned into a going pathway 2 and a returning pathway 3 by a partition wall 11, and the burner device 4 distributing hot air by combustion toward the going pathway 2 in the radiant tube 1, the going pathway 2 and the returning pathway 3 partitioned by the partitioning wall 11 are spirally formed around a central axis of the radiant tube 1.
Patent JP-2012129626-A (JP)
Title: Multi-point communication conference device and its control method, and multi-point communication conference system
Inventor: SOEDA TAKEYA
IPC: H04N7/15
Filed: 2010-12-13
Abstract: PROBLEM TO BE SOLVED: To make it possible to automatically display shared data in the center of current discussion on the screen of a midway participant without interrupting the flow of discussion.SOLUTION: A multi-point communication conference device manages multiple client terminals participating in a multi-point communication conference, shares shared data including any of material, images, voice, an electronic whiteboard which the multiple client terminals use in the conference, evaluates the display state of conference data of each conference client participating in the conference according to an evaluation rule when the shared data is displayed on the client terminals, calculates the degree of attention of conference data based on the evaluation value, determines an initial layout for a conference client who participated in the midway of the conference according to the order of the degree of attention, and thus makes it possible for the midway participant to check material having a high possibility of being used in active discussion.
Patent JP-2012126957-A (JP)
Title: Coaxial magnetron plasma stripper
Inventor: FUJIYAMA HIROSHI
IPC: H05H1/24
Filed: 2010-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a coaxial magnetron plasma stripper capable of reducing an environmental load, and enabling surface treatment of a wire having a film to be treated remarkably at high speed in a short time in comparison with a conventional plasma stripper.SOLUTION: The plasma stripper includes: a cylindrical outside anode electrode 12 into which operation gas is to be introduced; a linear center anode electrode 13 arranged coaxially in the outside anode electrode 12; a plurality of wires 14 to be treated, arranged so as to enclose the center anode electrode 13 in the outside anode electrode 12, and working as a cathode to be transferred in the axial direction; and a magnetic field generation means 15 for generating a magnetic field B in the axial center direction in the outside anode electrode 12. Surface treatment of the wire 14 to be treated is performed by magnetron plasma 10 generated around the wire 14 to be treated.