baber/WOPTO huggingface dataset:
Patent JP-2009260516-A (JP)
Title: Multiple delay wave influence determination device, and program therefor
Inventor: MIDORIKAWA HITOSHI
IPC: H04J11/00
Filed: 2008-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiple delay wave influence determination device capable of accurately determining influence by a plurality of delay waves included in OFDM waves.  <P>SOLUTION: The multiple delay wave influence determination device 1 includes: a power synthesis curve generation means 11 for sectioning a delay profile for which the delay time is within a prescribed range into a section in a guard period, a section near a first guard period, a section outside the first guard period, a section near a second guard period and a section outside the second guard period, and calculating a power synthesis curve indicating the total of the power ratios of the delay waves for each section; an influence determination means 13 for determining reception propriety by comparing the acceptable limit of the power ratio of the delay waves indicated by an inverse bathtub curve with the power ratio of the power synthesis curve; and a determination result output means 15 for outputting the delay profile, the inverse bathtub curve, the power synthesis curve calculated by the power synthesis curve generation means 11, and a determination result of the influence determination means 13.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009257918-A (JP)
Title: Cooling device for molten corium
Inventor: SUZUKI YUKA
IPC: G21C9/016
Filed: 2008-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling device for molten corium having a cooling channel capable of effectively removing heat from a molten corium over a long time.  <P>SOLUTION: A cooling device 7 for molten corium includes: a cone-shaped heat resistance material 12 provided on a pedestal floor 18 below a reactor pressure vessel 1; a cooling channel 11 provided on the lower face of the heat resistance material 12; a water supply vessel 10 provided below the center of the heat resistance material 12; a water supply channel provided at the pedestal floor 18 and a pedestal side wall 19; and a water injection pipe 8 for supplying cooled water to the water supply channel 9 from a water tank 5 provided above a pressure suppression pool 4. The cooling channel 11 has one end that forms a vertical opening 11b rising up at a circumference part, and the other end connected to the water supply vessel 10. At least one of the inner surface of the cooling channel 11, the inner surface of the cylindrical vessel 10, and the channel wall of the water supply channel 9 is applied or coated with a friction decreasing agent.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009262709-A (JP)
Title: Brake power assist control device
Inventor: TAKAHASHI KOJI
IPC: B60W40/06
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brake control device can attain a brake pedal operation with little unnatural feeling, even when executing an automatic brake control.  <P>SOLUTION: This brake control device is provided with a wheel for generating braking force by pressurizing a wheel cylinder by a power assist device for performing power assist of operation force of a brake pedal and a wheel for generating braking force by an actuator except the power assist device to perform the automatic brake control, while communicating the brake pedal with the wheel cylinder.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009267974-A (JP)
Title: Image forming device
Inventor: SHIRAI TAKAAKI
IPC: G06F3/12
Filed: 2008-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device that reduces the amount of data transmitted and received between an information processing device and image forming device.  <P>SOLUTION: A reception portion 220 receives from an extension unit 109 only an image data of the portion to which a change has been made in an output image of the extension unit 109. A display control portion 221 displays the output image of the extension unit 109 at high speed without using high speed communication cables since the amount of the data transmitted and received between the extension unit 109 and a multi-function device 101 is reduced by displaying on a LCD panel 207 the output image of the extension unit 109 for which a change has been made to a portion that the image data received by the reception portion 220 indicates.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009266352-A (JP)
Title: Magnetic recording medium, magnetic recording device, control apparatus, and method for manufacturing magnetic recording medium
Inventor: SHIBANO MOTOMICHI
IPC: G11B21/10
Filed: 2008-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording medium capable of stabilizing a magnetization direction of magnetic bodies forming a servo pattern, to provide a magnetic recording device, to provide a control apparatus and to provide a method for manufacturing the magnetic recording medium.  <P>SOLUTION: A preamble part and a servo synchronization signal part of a servo pattern formed by an arrangement pattern of the magnetic bodies that the magnetic recording medium has are mainly formed by alternately disposing positively magnetized magnetic bodies and negatively magnetized magnetic bodies. Thereby, the magnetization direction of the magnetic bodies forming the servo pattern is stabilized.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009261839-A (JP)
Title: Shower head and shower hose
Inventor: NOSE RITSUKO
IPC: F16L58/10
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that an aesthetic appearance is remarkably lowered in a shower head and a shower hose to which water stain is frequently stuck and consequently fixed by a long-term use, thereby its removal becomes hard.  <P>SOLUTION: This shower head is provided with a shower head base material, and a covering part formed on the shower head base material. The covering part is formed from resin, and the resin has a crosslinkage part. The crosslinkage part is formed by a crosslinking reaction between a crosslinking agent that includes four or more functional groups forming the crosslinkage with respect to monomer unit consisting a base resin of the resin, and the monomer unit. Alternatively, the resin used for a shower head is water-repellent resin.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009269972-A (JP)
Title: Aqueous coating material and painted article
Inventor: TANAKA MOTOMI
IPC: C09D151/06
Filed: 2008-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous coating material which exhibits excellent stain resistance, especially low stain maintenance performance, and is excellent in transparency and weatherability, and to provide a painted article applied with the aqueous coating material.  <P>SOLUTION: The aqueous coating material includes a polymer (I), a colloidal silica (II), an anionic surfactant (III), a nonionic surfactant, and an organic hydrazine compound. The polymer (I) is obtained by copolymerizing a monomer (a) consisting of a hydrolyzable silyl group-containing radically polymerizable monomer and/or a multifunctional monomer having at least two radically polymerizable groups, an ethylenically unsaturated monomer (b) containing carbonyl group and/or aldehyde group, and the other copolymerizing monomer (c). The organic hydrazine compound has at least two hydrazino groups in the molecule. A painted article applied with the aqueous coating material is also provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009272862-A (JP)
Title: Error detection method and circuit, and error reduction method and circuit
Inventor: KATO TAKASHI
IPC: H04N7/01
Filed: 2008-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an error detection method and circuit, and an error reduction method and circuit that accurately detect and reduce a chroma upsampling error.  <P>SOLUTION: An error reduction device 1 has a combing detection circuit 11 detecting the absence of combing from a brightness signal, a coming detection circuit 12 detecting the presence of combing from a color difference signal, a vertical low-pass filter 13 to which the color difference signal is input, and a selector 15 selecting either the color difference signal or the color difference signal to which the vertical low-pass filter has applied based on detection results of the combing detection circuit 11 and the combing detection circuit 12. When no combing occurs in the brightness signal and combing occurs in the color difference signal, the vertical low-pass filter applies to the color difference signal to be output.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009271790-A (JP)
Title: Support unit having tilt mechanism
Inventor: YAMADA KYOICHI
IPC: G06F3/02
Filed: 2008-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for retaining an inclined posture by varying it stepwise while maintaining a touch of rigidity, even when an input unit having a relatively large weight is attached to a support unit having a tilt mechanism.  <P>SOLUTION: On a support unit 3 having the tilt mechanism for supporting a tilt plate 5, having an attachment portion 7 for attaching an input unit 1, in a rotatable manner via a hinge 8 disposed on the end portion of a base plate 4, there are provided a front plate 10 and a rear plate 11, and a side plate 12 each bent into an L shape, respectively on the front end portion, the rear end portion and both sides of the side edge portion of the tilt plate 5. By the bending of the tip end portion of the side plates 12, a U-shaped bending portion 13 is formed. Further, on the side plate 12, a plurality of leading grooves 22 are formed, and also, between the end plane of mouths 23 thereof and a guide plane 13a of the U-shaped bending portion 13, a moving groove 26 is formed. By the intermediary of an arm 18, a locking bar 14 is supported in a rotatable manner around a fulcrum shaft 15 disposed on the base plate 4, and is energized by a torsion spring 28 to the direction of the front end portion of the tilt plate 5. By the latch of the locking bar 14 on the leading grooves 22, the inclined posture of the tilt plate 5 is made to vary stepwise.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009275362-A (JP)
Title: River hydraulic test device
Inventor: KAGEYAMA MANABU
IPC: E02B1/02
Filed: 2008-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a river hydraulic test device capable of obtaining the detailed information about destination of transportation of eroded sediment and a supply source of deposited sediment.  <P>SOLUTION: This river hydraulic test device enables a worker to distinguish an outflow and worn-away part due to erosion of a curved moving bed part 10c in a moving bed part 10 by providing the bed part 10c with a colored sand buried region 20 allowing visual identification of silica sand being a river bed material other than it depending on difference in color of the silica sand.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009274541-A (JP)
Title: Seat belt device for vehicle
Inventor: YAMAMOTO KAZUTO
IPC: B60R22/26
Filed: 2008-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat belt device for a vehicle with an excellent attachment/detachment property.  <P>SOLUTION: The seat belt device 10 for the vehicle comprises: right and left shoulder belts 11, 12 which vertically extend; a shoulder belt guide 40 having right and left first bands 41, 42 which are connected with the upper part of a seat back, and wrapped around a passenger's chest so as to have the shoulder belts penetrate therethrough, and a second band 43 which fastens the bottom parts of the bands 41, 42 in front of the passenger's chest; a first belt reeling device 21 for reeling upward the shoulder belts; right and left slip joints 26, 27 fastened to the bottom parts of the shoulder belts; a wrap belt 15 fastened to the shoulder belts 11, 12; second belt reeling devices 22, 23 for reeling downward a webbing fastened to the slip joints 26, 27; and levers 60, 61 which are vertically rotatably provided at a side of the seat back so as to lock the slip joints 26, 27. The belts can be attached and detached only by vertical movement of the levers 60, 61.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009278756-A (JP)
Title: Switching regulator
Inventor: YAGISHIMA DAIKI
IPC: H02M3/155
Filed: 2008-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching regulator which is hard to be affected by switching noise.  <P>SOLUTION: The switching regulator includes a comparator 12 generating a comparison signal Sa of feedback voltage Vfb and reference voltage Vref, an oscillator 14 generating a clock signal Sb, a latch circuit 15 generating a PWM signal Sc based on the comparison signal Sa and a clock signal Sb, and an output transistor 11 which is switching-controlled based on the PWM signal Sc (gate signal Sd) and in which switch voltage Vsw is pulled out from one end. The regulator includes mask circuits (17 and 18) smoothing switch voltage Vsw, generating desired output voltage Vo from input voltage Vi and pulling down feedback voltage Vfb to a prescribed voltage level until a mask period Tm elapses after the output transistor 11 is turned on.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009282373-A (JP)
Title: Method of manufacturing optical compensating film
Inventor: SAKAI TOMOHIKO
IPC: G02B5/30
Filed: 2008-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an optical compensating film having a retardation layer having a rod like polymerizable liquid crystal compound and small in the change of the width of a wide viewing angle.  <P>SOLUTION: The method of manufacturing the optical compensating film has: a coating step of applying a coating liquid prepared by dissolving the rod like polymerizable liquid crystal compound in an organic solvent on a resin film; a drying step of drying a coating film formed on the resin film on which the coating liquid is applied; an aligning step after the drying step; and a curing step of irradiating the coating film with active radiant ray. The drying step has an applied calorific value increase part, When the residual solvent quantity of the coating film in the drying step is 0.20-0.00010 g/m<SP>2</SP>, the applied calorific value is increased.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009284315-A (JP)
Title: Wireless communication system, base station, method of synchronization between base stations, and program
Inventor: ONO TOMOHIRO
IPC: H04W56/00
Filed: 2008-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To reduce manufacturing costs of base stations by enabling a second base station to establish frame synchronism with a first base station.  <P>SOLUTION: A wireless communication system includes a terminal and base stations 10-1 to 10-3 each for exchanging a sub frame with the terminal in accordance with an OFDMA/TDD scheme. The base stations include a first base station and a second base station which is neighboring to the first base station and establishes frame synchronism with the first base station. The second base station receives a specified uplink signal contained in an uplink sub frame transmitted toward the first base station from a terminal positioned on a cell boundary between the first base station and the second base station, estimates transmission timing of a head of the uplink sub frame transmitted from the terminal on the basis of reception timing of the specific uplink signal, and controls transmission timing of a downlink sub frame to be transmitted to the terminal on the basis of the estimated transmission timing of the head of the uplink sub frame.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009281955-A (JP)
Title: Storage battery deterioration diagnostic system, storage battery deterioration diagnostic apparatus, storage battery deterioration diagnostic method and program
Inventor: ONO YUSUKE
IPC: H01M10/48
Filed: 2008-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable storage battery deterioration diagnostic system and the like capable of safely diagnosing the deterioration of a storage battery.  <P>SOLUTION: A control unit 23 of a storage battery deterioration diagnostic apparatus 21 computes the short-time Fourier transform of a voltage fluctuation signal based on time-series data obtained by extracting the voltage fluctuation signal related to a difference between a voltage of a storage battery 5 and a predetermined voltage at each predetermined time by a short-time Fourier transform computation means 45. Then, the control unit 23 calculates statistics of each frequency based on a result of the short-time Fourier transform by a frequency statistic calculation means 47 and compares the calculated statistics with prestored normal statistics by a statistic comparison means 49. Selected comparison target data are normal statistics corresponding to data of a discharge current flowing to the storage battery 5, the data having been inputted by a discharge current data input means 43.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009279302-A (JP)
Title: Game machine
Inventor: ABE KOJI
IPC: A63F7/02
Filed: 2008-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which gives the high expectation feeling of a big winning to a player and does not give the feeling of fatigue to the player by a method completely different from before.  <P>SOLUTION: When a game ball enters start ports 105 and 120 during the variable display of special symbols, game data are stored in special symbol holding storage means 401 and 402, and the right of the variable display of the special symbols is held as a holding ball. Every time a holding ball is newly held in the special symbol holding storage means 401 and 402 at least, variation scheduled time computing means 330 decides the variation time of each holding ball on the basis of the holding number of the holding balls held at the point of time and the respective game data, and also computes the total variation scheduled time by integrating the operation time of the respective holding balls. The total variation scheduled time is displayed on a variation time display means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009290929-A (JP)
Title: Controller for permanent magnet type synchronous motor
Inventor: NOMURA HISAFUMI
IPC: H02P27/04
Filed: 2008-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller for a permanent magnet type synchronous motor capable of stabilizing a current control system by preventing a current from becoming zero when a load is light, and preventing a current from being excessive by preventing a torque control error.  <P>SOLUTION: The controller controls a d-axis current as a current in a direction parallel to the magnetic pole of a permanent magnet of a rotor of the permanent magnet type synchronous motor 80 and a q-axis current as a current in a direction orthogonal to the magnetic pole, thereby controlling the torque or speed of the motor 80. The controller includes an output limiter 151 for limiting the upper limit value of a first d-axis current command value i<SB>d0</SB><SP>*</SP>calculated by a current command calculator 133 at zero or a negative upper limit value i<SB>dmax</SB>.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009288888-A (JP)
Title: Character input device, character input learning method and program
Inventor: INUKAI TETSURO
IPC: G06F17/22
Filed: 2008-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To allow a user to select a desired phrase (a word, a clause or the like) from predicted candidates without performing troublesome operation and to perform character input, in a character input device such as a cellphone terminal.  <P>SOLUTION: In a continuous input style wherein after inputting a preceding phrase, a next phrase is input without performing operation of cursor movement, deletion or the like at all, when combining two phrases registered in a candidate dictionary database with high frequency and using it, the two phrases are registered in the candidate dictionary database as one phrase.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009288012-A (JP)
Title: Measuring instrument
Inventor: YOSHIMURA KAZUHISA
IPC: G01F19/00
Filed: 2008-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring instrument which improves ground-contact stability, and moreover is unbulky and does not occupy much space.  <P>SOLUTION: The measuring instrument 1 includes measuring cylinders 2, 3 having straight cylindrical measuring portions 20, 30 having graduations marked on their outer peripheral surfaces, and mouth portions 21, 31 provided at ends of the measuring portions 20, 30, and is employed for measuring the volume of a free-flowing material put in the measuring cylinder 2 or 3 by the graduations. The instrument includes the measuring cylinders 2, 3 of a pair arranged side by side in directions reversed vertically. The open area of the mouth portion 21 formed in one measuring cylinder 2 out of the pair of measuring cylinders 2, 3 is larger than the internal cross section in the direction perpendicular to the axis of the measuring portion 20 of the one measuring cylinder 2, and the open area of the mouth portion 31 formed in the other measuring cylinder 3 is larger than the internal cross section in the direction perpendicular to the axis of the measuring portion 30 of the other measuring cylinder 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009286221-A (JP)
Title: Steel hollow columnar member
Inventor: HIROSE TOMOHITO
IPC: B62D25/08
Filed: 2008-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a member which has a high impact absorbing capacity with a reduced amount of high-grade steel without giving a complex shape.  <P>SOLUTION: This is a steel hollow columnar member of a square shape in cross section, in which four peripheries having an area of 1/6 or more and less than 1 time an average distance between ridge lines of the member and other areas are welded from member end parts to its longitudinal direction and the yield strength of the area is larger than that of the other areas.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009285287-A (JP)
Title: Pachinko game machine
Inventor: NISHIMOTO ATSUSHI
IPC: A63F7/02
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To effectively utilize the jackpot of a special pattern game 1 when the jackpot is held in the special pattern game 1 while obeying the rule of giving a special pattern game 2 priority over the special pattern game 1 and performing it.  <P>SOLUTION: When it is read ahead that there is "a big winning only for the time of probability variation" in holding data for the special pattern game 1 in the setting state of a probability variation mode, since the video image of a normal pattern game is displayed by the longest normal pattern game time, a game ball does not easily enter a second special start port though the probability variation mode is set. Thus, since the erasure of all the holding data of the special pattern game 2 is urged and "the jackpot only for the time of the probability variation" is processed in the setting state of the probability variation mode, "the jackpot only for the time of the probability variation" of the special pattern game 1 is effectively utilized while obeying the rule of giving the special pattern game priority over the special pattern game 1 and performing it.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009289231-A (JP)
Title: Image processing apparatus and image processing method
Inventor: MIURA TAKESHI
IPC: G06T11/00
Filed: 2008-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To suppress generation of an unnecessary stroke polygon and to improve performance by performing preclipping processing before generating a stroke polygon when processing graphic data which can specify a graphic shape and a stroke attribute.  <P>SOLUTION: An image processing apparatus includes a preclipping means for performing preclipping processing of graphic data, a stroke generation means for performing stroke generation processing of the graphic data and a clipping means for performing clipping processing of the graphic data. When the graphic data can specify a graphic shape and a stroke attribute, the preclipping processing is performed before generating a stroke polygon.  <P>COPYRIGHT: (C)2010,JPO&INPIT