baber/WOPTO huggingface dataset:
Patent JP-2011250272-A (JP)
Title: Communication system and communication method
Inventor: ITO MINORU
IPC: H04L12/28
Filed: 2010-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a communication system and a communication method capable of reducing the possibility that a defeated transmission and reception station becomes less able to receive data of a packet transmitted to the transmission and reception station itself when packets transmitted from a plurality of transmission and reception stations collide with each other.SOLUTION: One transmission and reception station of a plurality of transmission and reception stations transmits a packet 10 with a header 12, which includes transmission destination information 12c, and data 11 to a wired communication line at an arbitrary timing. The one transmission and reception station adds dummy data of a predetermined number of bytes to the head of the packet 10, and transmits the packet to the wired communication line. The one transmission and reception station and a transmission and reception station corresponding to the transmission destination information 12c receive the packet 10 to which the dummy data 13 is added. The one transmission and reception station determines the occurrence of collision of the packet 10 and a packet transmitted by the other transmission and reception station based on the received packet 10 to which the dummy data 13 is added, and stops the transmission of the packet 10 and switches to a reception state when determined that the collision occurs.
Patent JP-2011253398-A (JP)
Title: Control system, control device, handheld apparatus, control method and program
Inventor: FUJITA TAKUYA
IPC: G06F3/038
Filed: 2010-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a technique of a control system etc. capable of allowing a user to select a target icon even when a hand movement occurs.SOLUTION: A control system 100 comprises: an input device 10 for moving a pointer 1 with spatial operating, a control device 50 and a display device 60 having a screen 9 on which a pointer 1 and icons 2 are displayed. A CPU 51 of the control device 50 calculates magnitude of a hand movement of the input device 10 and changes the size of an icon selection area 3 corresponding to the magnitude of the calculated the hand movement. The size of the icon selection area 3 becomes gradually larger as, for example, the magnitude of the hand movement gets larger. In the control system 100, since the size of the icon selection area 3 becomes larger depending on the magnitude of the hand movement, a user can select a target icon 2 using the pointer 1 even when a hand movement occurs.
Patent JP-2011251386-A (JP)
Title: Wire discharge machining device
Inventor: ONODERA YASUO
IPC: B23H7/02
Filed: 2010-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a wire discharge machining device which improves the high-frequency insulation of each cut wire by a simple structure to enable efficient simultaneous parallel discharge.SOLUTION: The wire discharge machining device includes a plurality of cutting wires 2a facing a workpiece 8 and parallel with one another which are formed by winding a single wire electrode 2 on a plurality of guide rollers 3a to 3d, a power supply means 6 which applies a voltage across each of the cutting wires 2a and the workpiece 8, and a position control means which controls a gap between the cutting wires 2a and the workpiece 8. As the position control means controls the gap, the power supply means 6 applies the voltage across the cutting wires 2a and the workpiece 8 to cause electric discharge between them, an thus a plurality of grooves are formed simultaneously on the workpiece 8. A magnetic material 41 is disposed close to the plurality of parallel cutting wires formed by winding the wire electrode 2 on the plurality of guide rollers 3a to 3d.
Patent JP-2011258594-A (JP)
Title: Manufacturing method of semiconductor module
Inventor: HARADA DAISUKE
IPC: H01L23/29
Filed: 2010-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor module, which prevents cracking of an insulation material caused by deflection of a plate with cooling fins without transforming the fins.SOLUTION: There is provided a manufacturing method of a semiconductor module where spaces 17b are formed on a plate 17 with cooling fins 17a, and when molding by a resin mold 18 is performed, a plurality of columnar portions of a lower mold are respectively positioned in the spaces 17b such that the plurality of columnar portions hold the plate 17 with cooling fins 17a. As a result, a semiconductor module 10 is manufactured such that cracking of an insulation material 16 caused by deflection of the plate 17 with cooling fins 17a is prevented without transforming the cooling fins 17a when resin molding is performed.
Patent JP-2011258646-A (JP)
Title: Substrate for printed wiring board and method for manufacturing substrate for printed wiring board
Inventor: KASUGA TAKASHI
IPC: H05K3/12
Filed: 2010-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for a printed wiring board, capable of being formed without using a sputtering device, and a method for manufacturing the substrate for a printed wiring board.SOLUTION: The substrate 1 for a printed wiring board includes: an insulating base material; a first conductive layer 21 laminated on the insulating base material 10; and a second conductive layer 24 laminated on the first conductive layer 21. The first conductive layer 21 is formed of conductive particles 22A. Surface treatment for increasing a coupling force between the conductive particles 22A and the insulating base material 10 is performed on the laminated surface 10A of the insulating base material 10 on a side where the first conductive layer 21 is laminated.
Patent JP-2011256558-A (JP)
Title: Water storage apparatus
Inventor: ISHIKAWA HIROMITSU
IPC: E03B3/03
Filed: 2010-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a water storage apparatus allowing: easy design and installation at low cost and in short time even if only a small space is available around a building; a high degree of freedom in shape and size; and easy realization of harmonization in design with a building to be installed with or one adjacent to the apparatus.SOLUTION: The water storage apparatus 1 for storing and using rain water W falling on a building comprises: water storage sections T that are constituted by a plurality of parallel and vertical hollow sections 4 formed by a plurality of aluminum-alloy extrusion members 2 and store rain water W; and conduit sections 9 each of which is constituted by a cutoff k or a channel 8c provided at the bottom part of the water storage section and provides a conduit between the hollow sections 4.
Patent JP-2011018036-A (JP)
Title: Optical fiber cable
Inventor: TAKEDA DAIKI
IPC: G02B6/44
Filed: 2010-06-09
Abstract: PROBLEM TO BE SOLVED: To provide optical fiber cable that prevents breakage of a sheath in occurrence of water infiltration without increasing the outer diameter of the cable, and has no problem in the aspect of cost.SOLUTION: In the optical fiber cable, a water-absorbing tape layer is formed on the outer circumference of a cable core and a sheath is provided on the outer circumference of the water-absorbing tape layer. The maximum stress σ on the inner surface of the sheath when purified water has entered into the sheath satisfies the relationship represented by the following formula (1): σ=p(D-t)2t<(yield point strength of sheath material). In the formula, D represents the outer diameter of the sheath; t represents the thickness of the sheath; and p represents the pressure on the inner surface-side of the sheath.
Patent JP-2011255349-A (JP)
Title: Water treatment apparatus
Inventor: HIRAI TOSHIAKI
IPC: B01D61/12
Filed: 2010-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain a water treatment apparatus in which a reverse osmosis membrane is restrained from being clogged.SOLUTION: The water treatment apparatus 1 has: a filter 41 which has the reverse osmosis membrane 41a at the least and is used for generating treated water and draining concentrated water; and a flow velocity changing means 9 for changing the flow velocity of the concentrated water to be drained.
Patent JP-2012001893-A (JP)
Title: Streamer display device
Inventor: OKAZAKI ISAMU
IPC: E01F9/615
Filed: 2010-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of having excellent visibility all day and all night, reducing time and labor required for maintenance and exchange of expendable components, and accurately calling attention even in a situation that a wind state is unstable with intermittent strong winds or the like, in a streamer display device for transmitting information on the strength of the wind and the direction of the wind to a driver of a vehicle passing through a road.SOLUTION: Data related to the wind speed and wind direction of the wind blowing in the vicinity are received, and the moving image of the situation of a streamer fluttering in movements corresponding to the strength and direction of the wind is displayed on a light emitting display screen. Also, the streamer display device includes a first display part for displaying the streamer and a second display part for quantitatively displaying a wind speed value and calling attention in the case that the wind blowing in the vicinity is a strong wind exceeding the wind speed that can be discriminated by the inclination angle of the streamer or the like. Also, in the unstable state that the strong wind intermittently blows, the moving image of the state of the streamer displayed at the display part is displayed as the state that the strong wind continuously blows.
Patent JP-2010209512-A (JP)
Title: Filament and dental floss
Inventor: DOLAN JOHN
IPC: A61C15/04
Filed: 2010-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filament, such as a dental floss.  <P>SOLUTION: Disclosed is a filament, such as a dental floss, that contains fumed silica. Dental floss material has one end secured to a first end portion of one arm and an opposite end secured to a first end portion of the other arm. The dental floss material has a first tension when the first end portions are in their spaced apart position and a second tension when the first end portions are moved toward one another, the first tension being greater than the second tension. The dental floss may be used alone or with a disclosed dental floss holder.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2012005269-A (JP)
Title: Controller and control method for torque ripple suppression of rotary electric machine
Inventor: TADANO YUGO
IPC: H02P6/08
Filed: 2010-06-18
Abstract: PROBLEM TO BE SOLVED: To automatically adjust a learning control parameter to obtain desired suppression effect even if a filter order of a torque pulsation extraction filter is made high.SOLUTION: A method detects a torque pulsation component included in a torque detection value Tof a real system 33 in a form of n-order complex Fourier coefficients T, Tthrough a torque ripple extraction portion 34, automatically adjusts control parameters Kp, ki so that the complex Fourier coefficients T, Tare suppressed to 0 by an I-P control portion 31, and suppresses torque ripples of the rotary electric machine by using n-order compensation currents I, Iobtained in a decoupling portion 32. In the method, a torque pulsation extraction filter GF is set to be a high-order low pass filter, and learning control automatically adjusts the control parameter by a partial model matching method for matching only a low-order pole controlling a response of the rotary electric machine in n-order compensation currents I, Iobtained in learning control.
Patent JP-2012003696-A (JP)
Title: Information distribution system, information distribution device and information distribution method
Inventor: SAKURAMATA YOSHIBUMI
IPC: G06F13/00
Filed: 2010-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an information distribution system capable of, when distributing a piece of information to be informed to common display terminals to display the information thereon, reliably informing by distributing the information without missing the information to common display terminals and displaying the same based on a piece of read/not read information on an electronic bulletin board.SOLUTION: The information distribution system comprises: an information distribution server 10 that holds distribution information; and a display terminal that receives the distribution from the server 10 and displays the distributed information. The information distribution server 10 comprises: a distribution information management section 20 that provides the distribution information to user's terminals responding to browsing requests from plural user's terminals; a log storage section 21 that records in a table as a log a piece of information on not-read/read status of all users using the plural user's terminals concerning the respective distribution information; a distribution list generating section 22 that generates a list of distribution information to be distributed based on the information on not-read/read status; and an information distribution section 23 that distributes the distribution information to the display terminal according to the list.
Patent JP-2012007300-A (JP)
Title: Track monitoring device and method
Inventor: KONDO TAKAHIRO
IPC: G01B21/32
Filed: 2010-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method capable of detecting abnormality generated in a blank time when the collimation of an automatic tracking type total station makes a circuit.SOLUTION: A track monitoring device includes the automatic tracking type total station to be installed at a fixed point, a plurality of observation points to be installed on a track and sleepers, inclinometers to be installed on the sleepers, and a computer for fetching respective signals. An observation point group at two or more positions are collimated in a circuit in the automatic tracking type total station, the inclinations of the respective sleepers are measured in the inclinometers, and the signals of the automatic tracking type total station and the inclinometers are inputted to the computer.
Patent JP-2011212008-A (JP)
Title: FLUORESCENT PROTEIN AND METHOD FOR MEASURING pH
Inventor: KINEBUCHI TAKASHI
IPC: G01N21/78
Filed: 2010-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent protein with a wavelength of maximum fluorescent emission which changes depending on pH and in specific pH ranges, and a method by which cell functions are measured with high accuracy using the fluorescent protein.SOLUTION: The fluorescent protein is derived from an organism belonging to Phylum Cnidaria, Class Anthozoa, Order Pennatulacea, Family Veretillidae and has a wavelength of maximum fluorescent emission which changes depending on pH. The change occurs in range between pH 4 and pH 11. Moreover, a method for measuring pH in cells using the fluorescent protein is presented.
Patent JP-2012008675-A (JP)
Title: Driving support device
Inventor: OSUGI MASAYUKI
IPC: G08G1/0962
Filed: 2010-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a driving support device capable of easily setting a degree of risk and reducing a computation load.SOLUTION: A certain road link is set as a reference road link when a degree of risk of a road in map data is set. A road link having an analogous determination factor near this point is regarded as the identical determination area on the basis of determination factors, such as road form, road surface conditions, traffic condition, and roadside environment, at this point. If the degree of risk concerning the reference road link is requested, the whole road links in the same determination area as this reference road link are set to the same degree of risk. A map of the degree of risk can be created very easily and with reduced computation load by setting the degree of risk of each road in this manner, and can be useful for driving support.
Patent JP-2012007450-A (JP)
Title: Lock
Inventor: NISHI YASUO
IPC: E05B65/08
Filed: 2010-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a lock which can be easily locked.SOLUTION: A lock has a lock part 2 and a receiving part 3. The lock part 2 has a projecting part 5 and a releasing means 6. The receiving part 3 has a shutter part 8. The shutter part 8 is always energized in a direction of closing it. By forcing the shutter part 8 open with the projecting part 5, they can be engaged. By forcing the shutter part 8 open with the releasing means 6, the shutter part 8 can be expanded in an opening direction. The shutter part 8 has holders 9 disposed so as to face each other. The holders 9 are energized in approaching directions.
Patent JP-2012006356-A (JP)
Title: Thermoplastic resin laminate foamed sheet and container
Inventor: HARADA MASAMITSU
IPC: B65D65/40
Filed: 2010-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin laminate foamed sheet capable of being formed into a deep draw container excellent in heat resistance and strength, and furthermore to provide the deep draw container excellent in strength and heat resistance.SOLUTION: The thermoplastic resin laminate foamed sheet is constituted by laminating: a polystyrenic resin foamed sheet formed using a polystyrenic resin composition, which contains polystyrenic resin and polyphenylene ether resin so that the polyphenylene ether resin becomes 10-50 pts.mass based on 100 pts.mass of the sum total of the polystyrenic resin and the polyphenylene ether resin; and a thermoplastic resin film, and is characterized in that, when a heating deformation ratio calculated by dividing the length after heating in the MD direction of the thermoplastic resin laminate foamed sheet at the time of heating at 145°C for 2.5 min by the length before heating is set to Xand the heating deformation ratio calculated by dividing the length after heating in the TD direction of the thermoplastic resin laminate foamed sheet by the length before heating is set to X, Xand Xare each 0.95-1.10 and a value of X/Xis 0.90-1.10.
Patent JP-2012000401-A (JP)
Title: Chair with seat surface divided into four
Inventor: INO KYOICHI
IPC: A47C7/00
Filed: 2010-06-13
Abstract: PROBLEM TO BE SOLVED: To solves the problem that a posture sitting on a chair loads body weight on two positions at right and left ends of the ischial bone, and when the posture is assumed for a long period of time, fatigue is generated causing blood circulation obstruction.SOLUTION: Body weight loaded on a seat surface of a chair is supported by four positions of right and left thighs and right and left parts of the hip to disperse the body weight, and blood circulation obstruction by concentration of the body weight on the end of the ischial bone is eased by interposing the ischial bone between cushions.
Patent JP-2012014443-A (JP)
Title: Distribution server and method
Inventor: WADA MASAKI
IPC: G06Q30/06
Filed: 2010-06-30
Abstract: PROBLEM TO BE SOLVED: To recommend an application available for any other portable terminal than an accessing portable terminal.SOLUTION: A distribution server has a storage section for storing a combination of portable terminals and a utilization history of an application utilized by the portable terminals; a user registration terminal storage section for storing a user and an identifier of a portable terminal device registered by the user; a receiving section for receiving a distribution request signal; a determination section for determining whether a user corresponding to an identifier of a portable terminal included in the distribution request signal registers a plurality of portable terminals on the basis of the information stored in the user registration terminal storage section; an acquisition section for acquiring the utilization history of the application corresponding to a combination coincident with a plurality of portable terminals from among combinations of portable terminals stored in the utilization history storage section in the case where the plurality of portable terminals are registered; a selection section for selecting the application to be recommended; and a sharing section for sharing information representing that application with the other portable terminal device.
Patent JP-2012013981-A (JP)
Title: Zoom lens device
Inventor: NAKAJIMA KOJI
IPC: G02B7/04
Filed: 2010-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens device that is free from backlash between a cam groove and the device and is easy to assemble.SOLUTION: Cam followers 40 are screwed in three places dividing the circumferences of lens moving frames 22 to 24 into three, and extended upward in a direction orthogonal to an optical axis 20. Each of the cam followers 40 includes a first slide contact member 41, a second slide contact member 42, a shaft member 43, a washer 44, and a screw 45. The shaft member 43 includes: a shaft portion 47 in which a mounting hole 46, through which the screw 45 is inserted, is formed in the longitudinal direction; and a fitting portion 48 that fits in a recess 36. The first slide contact member 41 has a square hole 51 in its center through which the shaft member 43 is inserted, has a pair of slide contact faces 55 on its periphery 53 in places 180° symmetrical, and has a pair of long holes 57 along the periphery 53 respectively between the square hole 51 and the pair of first slide contact faces 55. Similarly, a pair of second slide contact faces 56 is formed on the second slide contact member 42. The first slide contact member 41 is positioned and attached so that the first slide contact face 55 firmly contacts the cam face of the cam groove.
Patent JP-2012018001-A (JP)
Title: Positioning system, communication device, and positioning method
Inventor: AKATSUKA MITSURU
IPC: G01C21/28
Filed: 2010-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a positioning system capable of improving the accuracy of positional information by autonomous navigation when an information processing device having a positioning function is mounted on a vehicle, a communication device, and a positioning method.SOLUTION: A positioning system 10 comprises: a communication device 100 having a connector 110 fitted with a connector 308 provided on a vehicle 300, a vehicle communicating section 102 receiving vehicle speed information of the vehicle or traveling distance information from the vehicle, and an information processing device communicating section 104 transmitting transmission information on the basis of the vehicle speed information or the traveling distance information obtained by the vehicle communicating section to an information processing device; and an information processing device 200 having a communicating section 214 receiving the transmission information from the communication device, and a position calculating section 242 calculating a present position on the basis of the vehicle speed information or the traveling distance information.
Patent JP-2011039501-A (JP)
Title: Galvanometer scanner
Inventor: EL-RIFAI OSAMAH
IPC: G02B26/10
Filed: 2010-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a galvanometer scanner that stabilizes an optical element while being rotated.  <P>SOLUTION: A galvanometer scanner includes a mechanical support unit engaged with a far end of an optical element. A near end of the optical element is connected to an output shaft of an electric rotary motor. The mechanical support unit maintains an alignment of an axis of rotation of the optical element and an axis of rotation of the electric rotary motor. The mechanical support unit includes a supporting structure, and a mechanical fixture engaged with the far end of the optical element. A bearing allows the shaft of the mechanical fixture engage with a mechanical support structure.  <P>COPYRIGHT: (C)2011,JPO&INPIT