baber/WOPTO huggingface dataset:
Patent JP-2012182677-A (JP)
Title: Communication traffic prediction device, method, and program
Inventor: TAKANO MASAJI
IPC: H04M3/00
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To make it possible to predict traffic volume directly caused by new innovation communication service in a communication network.SOLUTION: A communication traffic prediction device comprises: service subscriber number prediction means for calculating a service subscriber number prediction curve by performing regression analysis processing using a structural change point corresponding to a qualitative change of service subscriber layer in a popularization process of a new communication service; subscriber behavior prediction means for predicting service utilization behavior of a subscriber at a future time point by using history information of the service utilization behavior of a new communication service subscriber obtained from time-sequence data storage means; and stream prediction means for obtaining data necessary for a stream fluctuation prediction from the time-series data storage means and for predicting the occupancy of a utilization frequency between exclusive classes of stream at the future time point by observing a utilization frequency change between the exclusive classes of the stream on the basis of improved quality and increased functions of the new communication service.
Patent JP-2012182365-A (JP)
Title: Structure for electrical connection of terminal box to solar battery module
Inventor: HATTORI YUTAKA
IPC: H01R4/18
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To minimize soldering in connecting electrode wires a from solar battery cells 2 of a solar battery module M to terminal plates 12 of a terminal box B via output lead wires T.SOLUTION: An electrical connection structure is provided for connecting the electrical wires a from the solar battery cells 2 of the solar battery module to the terminal plates 12 of the terminal box B mounted on the solar battery module M. A connection terminal portion 12a of the terminal plate 12 comprises a flat tongue 14a on which a terminal portion of the electrode wire a can be placed, and holding claws 14b raised from side edges of the flat tongue. The terminal portion of the output lead wire T connected to the electrode wire a is placed on the flat tongue connection terminal portion 14a, and the holding claws 14b are crimped onto the terminal portion of the output lead wire T to connect the electrode wire a to the terminal plate 12. The crimping can be operationally easily performed with a crimping tool 18, and the crimping connection provides a reliable connection.
Patent JP-2012180486-A (JP)
Title: Method of manufacturing polyamide low polymer
Inventor: MAEDA MARIKO
IPC: C07C63/26
Filed: 2011-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing polyamide low polymer mainly made of dicarboxylic acid and diamine at a high productivity.SOLUTION: The method of manufacturing polyamide low polymer includes the following processes (i) and (ii). Process (i): dicarboxylic acid is made to react with diamine in the existence of water to provide a mixture of salt and water. Process (ii): using the salt provided in process (i), the low polymer is crushed while production reaction of the low polymer is performed at a temperature lower than the melting point of polyamide obtained when the molecular weight is increased.
Patent JP-2011217734-A (JP)
Title: Method for identifying lactococcus strain
Inventor: ODAMAKI TOSHITAKA
IPC: C12Q1/68
Filed: 2011-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily identifying lactococcus strains/subspecies, in particular, the method for identifying lactococcus strains/subspecies, capable of unprecedentedly distinguishing a wide variety of strains/subspecies in a single PCR.SOLUTION: There is provided the method for identifying a lactococcus strain, that includes: (a) a step of carrying out PCR using a nucleic acid as a template, extracted from subject bacteria by using a specific primer specifically recognizing a strain-specific base sequence in a variable region 16S rRNA of lactococcus bacteria and a common primer specifically recognizing a common base sequence in 16S rRNA of the lactococcus bacteria; and (b) a step of identifying the lactococcus strain of the subject bacteria by detecting a PCR production obtained by the step (a), based on a size of the detected PCR production. There is also provided a kit for identifying the lactococcus strain including the specific primer and the common primer.
Patent JP-2012186610-A (JP)
Title: Automatic gain controller
Inventor: ITO HIROKI
IPC: H03G3/30
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an automatic gain controller which can utilize the dynamic range of an A/D converter effectively, and can obtain excellent reception characteristics by reducing occurrence of overflow.SOLUTION: An average power detection circuit 13 detects the average power of a reception signal in a specific period, an instantaneous power vs average power calculation circuit 14 calculates the instantaneous power vs average power value, a threshold value calculation circuit 15 determines the maximum instantaneous power vs average power (PAPR), and determines a threshold by subtracting the value of PAPR from the full scale of an A/D converter 12, a gain control circuit 16 specifies a gain based on the value of average power and the threshold thus determined, and a variable gain amplifier 11 amplifies an input reception signal with the gain thus specified.
Patent JP-2012186707-A (JP)
Title: Radio communication device and radio communication system
Inventor: HIRAYAMA YASUHIRO
IPC: H04W74/02
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To make it possible for first communication devices to automatically set a periodic transmission period so as not to overlap with those of other devices in a radio communication system in which the first communication devices performing periodic transmission and second communication devices performing random transmission coexist, the first communication devices transmit periodic transmission period information, the second communication devices having received the periodic transmission period information re-transmit the information, and thus, each second communication device detects the periodic transmission period, and does not perform random transmission in the period.SOLUTION: At a periodic transmission period setting unit 30 in a periodic transmission terminal 2, a free periodic transmission time determination unit 34 extracts free periodic transmission periods which other periodic transmission terminals 2 are not using from pre-stored multiple periodic transmission period candidates based on periodic transmission information restored by a data receiving unit 18, and a periodic transmission period selection unit 38 selects a periodic transmission period its own terminal uses from the extracted free periodic transmission periods, and stores the selected period to a periodic transmission period table 20.
Patent JP-2012185410-A (JP)
Title: Display device
Inventor: KURIHARA HIROSHI
IPC: H04N9/69
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To compensate chromaticity variation of a display panel with fewer conversion tables.SOLUTION: Chromaticity correction means comprises: calculation means 1 that calculates output data for R using four tables of a conversion table group for R and displays the output data on a display panel, calculation means 2 that calculates output data for G using four tables of a conversion table group for G and displays the output data on the display panel, and calculation means 3 that calculates output data for B using four tables of a conversion table group for B. The conversion table group for R is composed of a plurality of tables that store an output gradation of R corresponding to an input gradation of R for each combination of a predetermined gradation of G and a predetermined gradation of B; the conversion table group for G is composed of a plurality of tables that store an output gradation of G corresponding to an input gradation of G for each combination of a predetermined gradation of R and a predetermined gradation of B; and the conversion table group for B is composed of a plurality of tables that store an output gradation of B corresponding to an input gradation of B for each combination of a predetermined gradation of R and a predetermined gradation of G.
Patent JP-2012186418-A (JP)
Title: Active layer discrete type phase shift dfb laser
Inventor: KAMIOKA HIROYUKI
IPC: H01S5/12
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an active layer discrete type phase shift DFB laser with particularly high forward optical output and high single mode characteristic, among small DFB lasers with low power consumption.SOLUTION: The active layer discrete type phase shift DFB laser includes a non-continuously discrete active layer with a quantum well active layer etched at regular intervals. A part of a DFB resonator formed by the active layer is provided with a phase shift of λ/10 to λ/4 inclusive in shift amount.
Patent JP-2012187591-A (JP)
Title: Laser processing head
Inventor: NODA OSAMU
IPC: B23K26/00
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a laser processing head used in laser welding or the like which can exactly determine a thermal lens phenomenon of an optical component during laser processing by an extremely simple constitution.SOLUTION: A temperature of the laser light permeation center o of protection glass 5 attached in a head housing 10 as the laser processing head 1A is measured, and a monitoring mechanism capturing the thermal lens phenomenon of the protection glass 5 is added on the basis of the measurement value.
Patent JP-2012189370-A (JP)
Title: Terminal device, method for changing map display, and program
Inventor: SAITO HITOSHI
IPC: G09B29/00
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which, in a conventional terminal device, a map is displayed in a uniform manner regardless of an attribute of a user who uses the device or an attribute of the device.SOLUTION: A terminal device comprises: an attribute condition storage unit capable of storing an attribute condition which is a condition concerning an attribute of a user or the terminal device; a map information storage unit capable of storing map information; a reception unit for receiving an output instruction of the map information; an output unit for outputting the map information; an attribute information acquiring unit for acquiring attribute information which is information concerning the attribute of the user or the terminal device; a determination unit for determining whether or not the attribute information is consistent with the attribute condition; and a control unit for instructing to change the map information output by the output unit so that the map information corresponds to the attribute condition. The output unit can change display of a map, by using the terminal device which, according to the instruction from the control unit, changes the output of the map information being output, in accordance with the attribute of the user who uses the device or the attribute of the device.
Patent JP-2011211701-A (JP)
Title: Antenna
Inventor: SAKUMA MASAO
IPC: H01Q9/42
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an antenna which can be used in a broad frequency range and has a freely adjustable level of the frequency band to be used.SOLUTION: An antenna 10A includes: a resonator conductor tube 12 positioned outside of and covering a feeder unit 18 of an unbalanced feed member 11; a ground conductor tube 13 positioned outside of and covering a non-feeder unit 19 of the unbalanced feed member 11; and a connector conductor guide 14 disposed between the conductor tubes 12, 13 and the unbalanced feed member 11. In the antenna 10A, the conductor tubes 12, 13 and the unbalanced feed member 11 are electrically fixed to the connector conductor guide 14 via a fixing means, and the feeder unit 18 of the unbalanced feed member 11 has an exposed portion 20 extending by a prescribed amount from the resonator conductor tube 12 outwardly in the length direction thereof.
Patent JP-2012189713-A (JP)
Title: Movable body driving device and imaging apparatus
Inventor: HYODO TEISEI
IPC: G03B15/03
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a movable body driving device capable of stably driving a light emitting part, even when a load applied to the light emitting part is changed and to provide an imaging apparatus.SOLUTION: The movable body driving device includes a light emitting part 20 being movable between a light emission position and a storage position, first detection means detecting the passage of the light emitting part 20 through a first position, second detection means detecting the passage of the light emitting part 20 through a second position after the light emitting part 20 passes through the first position, first counting means counting the time from the passage of the light emitting part 20 through the first position to the passage of the light emitting part 20 through the second position, energizing means energizing the light emitting part 20 toward one of the light emission position and the storage position and switching the direction of the energization in the vicinity of the central position of a movable range, a driving mechanism driving the light emitting part 20 from one end of the movable range to the other end of the movable range and releasing the transmission of power, when passing through the central position of the movable range, and setting means setting the time from the passage of the light emitting part 20 through the second position to the start of the brake of a power source, based on the time counted by the first counting means.
Patent JP-2012189806-A (JP)
Title: Heater and image heating device having the heater
Inventor: SHIMURA YASUHIRO
IPC: G03G15/20
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To suppress temperature rise of a non-sheet passing region while suppressing degradation in fixability when small-sized paper is heated.SOLUTION: A heater has a first heat generation line and a second heat generation line which are independently controllable, and the first heat generation line is constituted such that a plurality of heating resistors having positive resistance temperature characteristics are electrically connected in parallel between a first conductor and a second conductor. At least one of a resistance value of the plurality of heating resistors and an interval between the heating resistors is adjusted such that the heat value per unit length of the first heat generation line in the longitudinal direction of the heater becomes smaller from a recording material conveyance reference toward a longitudinal end.
Patent JP-2012192011-A (JP)
Title: Game machine
Inventor: HOSHINO HIDEAKI
IPC: A63F7/02
Filed: 2011-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a game machine preventing formation of a long blank in opening of an electric tulip during a special period when a probability variable big win with electric support is looped and an attacker and the electric tulip are sequentially opened.SOLUTION: The probability variable big win with the electric support is looped till a limit. During the loop, a regular symbol game produces a win substantially 100%, a regular variable winning device 5 is opened, and a game ball enters an operation-start winning hole 52. Thereby, a special symbol game is started, a win is produced at a probability of substantially 100%, and a big win state where a special variable winning device is opened is produced. There is a possibility that the regular symbol game that is started when finishing the win state may be started during a big win state where the game has no electric support. Therefore, the regular symbol game until two times that is started when finishing the big win state is configured that a variation pattern of a short variable display time is selected.
Patent JP-2011151407-A (JP)
Title: Organic electroluminescent device and display apparatus
Inventor: MATSUURA MITSUYOSHI
IPC: C07F5/02
Filed: 2011-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electroluminescent device, which has an superior efficiency of light emission and is achievable of a long life, and to provide a display apparatus of low power consumption and long life using the organic electroluminescent device.  <P>SOLUTION: The organic electroluminescent device has an organic layer interposed between two electrodes, in which at least one of organic layers contains boron compound.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012193813-A (JP)
Title: Apparatus for transmitting rotational driving power
Inventor: IKE FUMIO
IPC: F16H1/20
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for transmitting rotational driving power capable of improving output efficiency by reducing a load on a motor or the like and saving energy required for input of power consumption or the like.SOLUTION: The apparatus 1 for transmitting rotational driving power is provided with a rotor 110, which is rotated with an output shaft 111 as an approximate center as a pair of first input gears 109a, 109b is rotated and accordingly a pair of outer gears 104a, 104b, a pair of second middle gears 103a, 103b, and a pair of first middle gears 102a, 102b revolve around a fixed gear in such a manner that each pair is revolved integrally. The apparatus 1 for transmitting rotational driving power is further provided with a pair of first disk bodies 105a, 105b fixed to a pair of third shafts 114a, 114b, and the pair of first disk bodies 105a, 105b is rotated with the pair of third shafts 114a, 114b as approximate centers as the pair of first input gears 109a, 109b is rotated.
Patent JP-2012197989-A (JP)
Title: Expansion valve
Inventor: KOBAYASHI KAZUTO
IPC: F25B41/06
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an expansion valve whose productivity is improved by eliminating a hole for filling a working gas and a plug for sealing the working gas in a power element of the expansion valve.SOLUTION: A valve body 10 is formed by extrusion of an aluminum alloy, and its top is equipped with the power element 100. The power element 100 has a diaphragm 130 which is fixed by being held between an upper cover member 110 and a ring-like receiving member 120. The upper cover member 110, the receiving member 120 and the diaphragm 130, are connected by projection welding in the atmosphere of the working gas to be enclosed in a pressure-actuated chamber 112. The assembled power element 100 is inserted in a cylindrical part 12 formed on an upper part of the valve body 10, and fixed by a caulked part 12a formed by caulking.
Patent JP-2012200203-A (JP)
Title: Chemical sprayer
Inventor: SHODA MAI
IPC: A01G7/06
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a light and simple chemical sprayer, collecting surplus chemical to be reused when the chemical is locally sprayed to fruits or the like.SOLUTION: This chemical sprayer 1A includes a container part 2 storing the chemical 8, spraying parts 3, 5 got spraying the chemical 8 stored in the container part 2, and a collecting and reflux part 4 for collecting the chemical 8 sprayed from the spray parts 3, 5 and refluxing it to the container part 2. The spray parts 3, 5 include supply pipes 5 for feeding the chemical 8 stored in the container part 2 to a nozzle 19 of a header 3. The collecting and reflux part 4 includes a funnel body 6, and a chemical receiving part 7 erected or extended on the outer edge 6a of the funnel body 6. The funnel body 6 is inserted in a first upper opening of the container part 2, and the spray parts 3, 5 are inserted in a second upper opening of the container part 2.
Patent JP-2012201398-A (JP)
Title: Corrugated cardboard for assembling box and corrugated box
Inventor: KOBAYASHI TOMOKI
IPC: B65D5/52
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To make it difficult to open a perforated opening window formed at a wall side of a continuous part between a wall and a cover when assembling a corrugated box by folding the corrugated cardboard and to secure the strength of the assembled corrugated box.SOLUTION: In the corrugated cardboard, a first pressurizing recessed linear part 10 inside a valley fold is formed at a position which is a continuous part between a wall 4 and a cover 7 and is inside the corrugated box 1 when an unopened opening window 9 is formed at a wall 4 side of the continuous part between the cover 7 and the wall 4 in a perforated state, and a second pressurizing recessed linear part 11 is formed at a position which is a continuous part between the wall 4 and the cover 7 and is outside the corrugated box 1. The second pressurizing recessed linear part 11 is located to be closer to a cover 7 side than a corrugated box internal extension of the wall 4 when the cover 7 is continuous to the wall 4 in which the opening window 9 is formed is folded against the wall 4.
Patent JP-2012203857-A (JP)
Title: Price determination system, price determination system control method and program
Inventor: SAKIYAMA TAKAHIRO
IPC: G06Q30/04
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To increase the number of users who use charged service.SOLUTION: A price variation unit (32) is price variation means for varying a current price of purchase target data to be purchased by users, and obtains user group data from means for storing the user group data, in which a first user is associated with a second user. When the first user purchases the purchase target data, a price determination unit (34) determines a price of the purchase target data for the second user associated with the first user to purchase the purchase target data so that the price differs from the current price of the purchase target data having been varied by the price variation unit (32), on the basis of a price of the purchase target data when the first user has purchased the purchase target data.
Patent JP-2012203390-A (JP)
Title: Lighting system, projection display and direct-view display
Inventor: MIURA KOJI
IPC: G03B21/14
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system capable of reducing luminance unevenness of illumination light, and a projection display and a direct-view display that use the lighting system.SOLUTION: Illumination optics comprises: one or more light sources including a solid-state luminous element; and an optical member where light entering from the solid-state luminous element passes and is emitted. As the whole of the light sources, at least one chip is a laser diode. The optical member comprises an integrator 40 that consists of a fly-eye lens 40A which the light from the solid-sate luminous element enters and a fly-eye lens 40B which the light from the fly-eye lens 40A enters, and that homogenizes illuminance distribution of light in a predetermined illumination range which is illuminated by the light entering from the solid-state luminous element. In the fly-eye lens 40A, positions of cells 41 in a y-axis direction (a second direction) mutually differ between at least some cell strings among multiple cell strings arranged in an x-axis direction (a first direction).