baber/WOPTO huggingface dataset:
Patent JP-2009267445-A (JP)
Title: Preference information managing device, and preference information managing method
Inventor: HASHIMOTO AYUMI
IPC: H04N21/442
Filed: 2008-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a preference information managing device that collects more suitable user preference information using an electronic program guide.  <P>SOLUTION: The preference information managing device includes an evaluating method of evaluating the degree of attention and expression of a viewing user corresponding to playback of a predetermined content, a calculating means of selecting a satisfaction degree calculating method corresponding to a genre in attribute information of the predetermined content included in the electronic program guide, and calculating the degree of satisfaction with the predetermined content by the selected satisfaction degree calculating method from an evaluated value of the degree of attention between the evaluated value of the degree of attention and an evaluated value of the expression, a determining means of determining preference of the viewing user based upon the attribute information of the predetermined content and the degree of satisfaction with the predetermined content, and a storage means of storing preference information of the viewing user obtained based upon a result of a determination of preference of the viewing user.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009266844-A (JP)
Title: Solid-state imaging device and method of manufacturing electronic instrument
Inventor: TAKEDA TAKESHI
IPC: H01L21/339
Filed: 2008-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a highly reliable solid-state imaging device that forms minute connection wiring on a transfer electrode, has a sufficient smear characteristic and has sufficient white blemish and dark current characteristic.  <P>SOLUTION: The manufacturing method has a step of forming the transfer electrodes 3 on a substrate having a plurality of light-receiving sensor parts 4 through a gate insulating film so that the light-receiving sensor parts 4 are exposed, a step of covering the transfer electrode 3 and forming a flat insulating film on the substrate where the transfer electrode 3 is formed, a step of forming an opening 8 in the flat insulating film so that a desired position of the transfer electrode is exposed, a step of forming a wiring material film so that the opening 8 is filled with the film, a step of forming a resist film on the wiring material film, a step of exposing and developing the resist film so that the resist film on the opening 8 and in a desired position is left, and a step of patterning the wiring material film by using the exposed/developed resist film and forming connection wiring 6 connected to the transfer electrode in the opening 8.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009261507-A (JP)
Title: Grilling device and induction heating cooker
Inventor: OGISHIMA MEIICHI
IPC: A47J37/06
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grilling device and an induction heating cooker capable of preventing spilling of water in the interior of a grilling tray when carrying the grilling tray or placing the grilling tray in a heating chamber.  <P>SOLUTION: This grilling device 10 that includes a heating chamber 11, a heating source 15 for heating the interior of the heating chamber 11, and the grilling tray 12 detachably provided in the interior of the heating chamber 11, further includes water supply means 30 for supplying water to the grilling tray 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009262273-A (JP)
Title: Impact rotary tool
Inventor: SHIMIZU HIDEKI
IPC: B25B23/14
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To accurately detect hammering without being affected by a variation in the vibration transmission properties of a housing due to a variation in temperature and humidity.  <P>SOLUTION: This impact rotary tool comprises an impact mechanism for applying a hammering impact to an output shaft by the output of a motor 1, a hammering detection part for detecting the hammering by the impact mechanism, and a control unit 10 for estimating a tightening torque according to the output of the hammering detection part and stopping the motor when the estimated tightening torque reaches a preset torque value. The hammering detection part comprises a plurality of sensors S1, S2 positioned at different distances from the impact mechanism in the housing 7. The control unit switches the plurality of sensors for detecting the hammering. Even if the vibration transmission properties of the housing are varied, the hammering can be accurately detected using any sensor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009262198-A (JP)
Title: Manufacturing method of mig weld joint of steel material and aluminum material and mig weld joint of steel material and aluminum material
Inventor: FUKUDA TOSHIHIKO
IPC: B23K9/02
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a MIG weld joint made of a steel material and an aluminum material which enables beads across the steel material and the aluminum material to be continuously formed along the end surface of the steel material at a welding part irrespective of the presence or absence of surface processing at the end surface of the steel material, and also to provide a MIG weld joint having continuous beads.  <P>SOLUTION: The steel material 12 having a thickness t of 0.50-2.0 mm which is 0.6-0.8 times thicker than that of the aluminum material 14 and a welding wire 30 having a radius r of 0.4-0.8 mm and made of aluminum alloy of a 4000 material or a 5000 material are respectively used. In a state that the steel material 12 and the aluminum material 14 are overlapped with each other with the steel material 12 as an upper part and the welding wire is arranged so as to satisfy 0≤L/r≤4, the welding wire is relatively moved so as to satisfy 4.0≤L/r+(t/α)×V≤6.0, while applying a predetermined direct pulse current, and MIG weld operation is executed on the end surface of the steel material.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009264978-A (JP)
Title: Sample replacing machine and x-ray diffraction device
Inventor: MATSUO MASAYUKI
IPC: G01N23/207
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sample replacing machine, capable of suppressing positional shifting of a sample without using a complicated mechanism when replacing the sample, and maintaining an accurate rotation frequency of a sample axis.  <P>SOLUTION: The sample replacing machine includes a disk-like rotary plate 4 having a plurality of sample tables 10a and 10e rotatable around a first rotational axis disposed along the circumference; a sample position successive movement mechanism 7 for rotating the rotary plate 4; a plurality of passive magnet alignment units 12a and 12e connected to the rotational axis of the plurality of sample tables 10a and 10e, each having working poles of a plurality of first magnets differed in magnetic pole aligned alternately and periodically on a circumferential surface having the rotational axis as a central axis; a rotating driving magnet alignment unit 81 having working poles of a plurality of second magnets differed in polarity aligned alternately and periodically on a circumferential surface having a rotational axis as a central axis; and a sample table rotational driving part 8 which rotates the passive magnet alignment unit 12a connected to the sample table 10a in a measuring position through a magnetic force between the first and second magnets by rotating the driving magnet alignment unit 81.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009034987-A (JP)
Title: Fluid injection apparatus
Inventor: SATO KIYONARI
IPC: B41J2/185
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid injection apparatus which has a technique for eliminating clogging of a nozzle without using a large-scale negative pressure generation mechanism.  <P>SOLUTION: The fluid injection apparatus for injecting a first fluid is provided with a head, which has a storage for storing the first fluid and a plurality of nozzles and discharges the first fluid from the nozzles, and a head capping device which comes into contact with the discharge surface of the first fluid in the head, and receives the first fluid discharged from nozzles. The head capping device has a cap-side fluid channel arranged to face the nozzles in the state of the head capping device being in contact with the discharge head and a fluid flowing portion for generating a negative pressure in the nozzles by making a second fluid flow in the cap-side fluid channel. The cap-side fluid passage has a high flow rate section where the flow rate of the second fluid is comparatively high, and a low flow rate section where it is comparatively low in the whole section facing the nozzles.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009096796-A (JP)
Title: Method for producing pentamethylene diamine
Inventor: HITOMI TATSUYA
IPC: C12P13/02
Filed: 2008-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing pentamethylene diamine (PMDA) by which PMDA is produced in a high yield by a simple method without using an organic solvent.  <P>SOLUTION: The method comprises releasing PMDA by adding an alkali to an aqueous PMDA salt solution, separating the solution into a PMDA phase and an aqueous phase and isolating PMDA from the separated PMDA phase. In a preferred embodiment, PMDA produced from lysine by using a lysine decarboxylase, a recombinant microorganism improved in lysine decarboxylase activity, a lysine decarboxylase-producing cell or a treated product of the cell is used as PMDA. The amount of the added alkali is ≥0.50 times equivalent of the amino group equivalent, the water concentration in the PMDA phase is ≤70 wt.% and the concentration of ions except pentamethylene diammonium ion [C<SB>5</SB>H<SB>10</SB>(NH<SB>3</SB><SP>+</SP>)<SB>2</SB>] is ≤10 wt.%, the concentration of chloride ions is ≤4 wt.% and PMDA is isolated by distillation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009273236-A (JP)
Title: Step-down converter
Inventor: SEKINE MASAOKI
IPC: H02M3/155
Filed: 2008-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a step-down converter high in power efficiency and thus suitable for outputting low voltage with a higher step-down ratio.  <P>SOLUTION: The step-down converter includes: a switch element 4, an inductor 6, and a capacitor 7 connected in series between two input terminals 1, 2; a switch element 8 and a current circulation element 9 connected with the capacitor 7 so that they constitute a closed circuit; an inductor 10 and a capacitor 11 connected with the current circulation element 9 so that they constitute a closed circuit; a capacitor 16 connected between point A at which the switch element 4 and the inductor 6 are connected with each other and point B at which the switch element 8, inductor 10, and current circulation element 9 are connected with one another; and a control circuit 17. The capacitor 16 is charged when the switch element 4 is on. The voltage applied across the switch element 4 while the switch element 4 is off is equivalent to a voltage equal to the difference between the voltage between the two input terminals 1, 2 and the charging voltage of the capacitor 16.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009271404-A (JP)
Title: On-vehicle information terminal, control method of on-vehicle information terminal and advertisement information delivery server
Inventor: SEKIYAMA HIROAKI
IPC: G06Q50/10
Filed: 2008-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle information device which has a high appeal power to promotion of idling-stop and can change and display an advertisement content based on a predetermined probability; a control method of the on-vehicle information device; and an advertisement information delivery server for attaining the device and method.  <P>SOLUTION: The on-vehicle information terminal 100 comprises a storage device 240 which stores advertisement information to be displayed on a display device 260 of the terminal 100; a vehicle state detection means 110 which detects whether the state of a vehicle 400 mounted with the on-vehicle information terminal 100 is in a predetermined state or not; and an advertisement display means 130 which displays advertisement information on the display device 260 when the predetermined state is detected by the detection means 110.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009273021-A (JP)
Title: Wireless communication apparatus with frequency hopping and receiving method
Inventor: MOCHIZUKI TAKUSHI
IPC: H04B1/713
Filed: 2008-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiver configuration for achieving high-speed carrier sensing and reception hopping synchronization and also achieving space division multiplexing based on MIMO while canceling a DC offset jump, that occurs in a baseband during hopping, in a wireless communication apparatus of a reception direct conversion system characterized in that packet exchange is performed while performing frequency hopping by symbol and demodulation is started from carrier sensing of packet head.  <P>SOLUTION: Reception systems LOs 13, 14, 15 perform demodulation without hopping to surely carry out fast carrier sensing and hopping synchronization in packet head and to cancel a DC offset jump but during payload, LO is hopped to shift to MIMO. Further, a complex band pass filter 23 or the like is used together while fixing all the LOs in the center LO frequency, perfect cancellation of the DC offset jump over the full length of packet and MIMO can be achieved at the same time.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009273071-A (JP)
Title: Device and method of driving semiconductor device
Inventor: HAKUGASHIRA TAKUMA
IPC: H03K17/08
Filed: 2008-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To attain compatibility in suppression of heat generation and secure reliability at switching, and in the drive circuit of a switching device and an electric power converter.  <P>SOLUTION: A voltage-driving type drive device for a switching element is provided that is electrically connected with a gate electrode of the switching element. The device is constituted of a drive circuit part that applies a gate voltage to the gate electrode, a voltage detecting part that detects the gate voltage applied to the gate electrode; a voltage change ratio detecting part that detects a change ratio of the gate voltage applied to the gate electrode; and a control circuit part that controls the drive circuit part, based on the detection results of the voltage detecting part and on the voltage change ratio detecting part to control the drive circuit part so that a gate voltage applied to the gate electrode is changed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009268844-A (JP)
Title: Electric rice cooker
Inventor: ONO MASAYUKI
IPC: A47J27/00
Filed: 2008-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable electric rice cooker always allowing stable and constant power control by preventing influence by distortion of input supply voltage when using an inner pot made of non-metal such as an earthen pot as well as metal.  <P>SOLUTION: The electric rice cooker includes: a rice cooking heating means of electromagnetic induction heating type for heating the inner pot; an input current detecting means for detecting input current of a power circuit for supplying power to the rice cooking heating means; an input voltage detecting means for detecting input voltage of the power circuit; and a rice cooking control means for controlling the power supplied to the rice cooking heating means so that a predetermined output is obtained by adjusting the input current. A distortion ratio computing means is provided for computing a ratio of distortion of the detected input current. An input current compensation means is provided for compensating a value of the input current, which is detected by an input current detecting circuit, according to the computed ratio of distortion. The rice cooking control means controls the power supplied to the heating means based on the input current value compensated by the input current compensation means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009276079-A (JP)
Title: On-line phase difference measuring device
Inventor: SAKAI KIYOKAZU
IPC: G01N21/23
Filed: 2008-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To enable on-line measurement even to a measuring object wherein a phase difference R is changed as much as a half of a measuring wavelength λ or more.  <P>SOLUTION: A plurality of addition spectrums I<SB>T</SB>calculated with each different phase difference are held, and an addition spectrum measured value I<SB>T</SB>' is calculated from transmission light spectral spectrums I<SB>0</SB>(0), I<SB>0</SB>(45), in the state not having the measuring object and transmission light spectral spectrums I(0), I(45), in the state having the measuring object, and I<SB>T</SB>wherein a difference between the calculated value I<SB>T</SB>and the measured value I<SB>T</SB>' becomes minimum is determined, and a phase difference R(λ) pertinent to the I<SB>T</SB>is adopted as a phase difference Rm(λ) of the measuring object. In this case, following formulas are organized: I<SB>T</SB>'=I(0)/I<SB>0</SB>(0)+I(45)/I<SB>0</SB>(45), I<SB>T</SB>=(C+3)/2, and C=cos (2πR(λ)/λ).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009277380-A (JP)
Title: Fuel cell and fuel cell system
Inventor: KATANO GOJI
IPC: H01M8/04
Filed: 2008-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of restraining manufacturing cost and installation cost of a fuel cell, and capable of enhancing a degree of freedom of an installation place of the fuel cell.  <P>SOLUTION: This fuel cell has a plurality of laminated cell modules, a first electrode terminal positioned on one end of a laminated body of the plurality of cell modules, a second electrode terminal positioned on the other end of the laminated body and having polarity different from the first electrode terminal, a first connecting terminal positioned on the same side end as the first electrode terminal in the fuel cell and having the same polarity as the first electrode terminal, a second connecting terminal positioned on the same side end as the first electrode terminal in the fuel cell and having the same polarity as the second electrode terminal, a conductive member electrically continuing the second electrode terminal and the second connecting terminal, and a storage part for storing the conductive member formed in the laminating direction of the laminated body in the laminated body.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009275389-A (JP)
Title: Simple loading test method
Inventor: KITAMURA MORIO
IPC: E02D1/00
Filed: 2008-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple loading test method for conducting a loading test more easily than a conventional test method.  <P>SOLUTION: A pile press-in machine 10 is provided with a loading hydraulic cylinder 3 for applying load on an existing pile P supported by a clamp device 11b on a rear side. Since the loading test can be easily conducted by applying load on the existing pile P to be tested supported by the clamp device 11b on the rear side by driving the loading hydraulic cylinder 3, this simple loading test can be conducted by applying load on the existing pile P to be tested by the pile press-in machine 10 while a plurality of piles are continuously driven by the pile press-in machine 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009278410-A (JP)
Title: Moving image encoder
Inventor: TSUBOOKA TAKEO
IPC: H04N19/85
Filed: 2008-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent capacity of a memory from increasing even when either of a frame signal and a field signal is adaptively selected and encoded.  <P>SOLUTION: A block extraction part 102 extracts image data per macro block pair from a frame memory 101 and outputs the extracted image data to a first buffer 103. A frame/field conversion part 104 converts the image data on the macro block pair from arrangement of frame structure into arrangement of field structure and outputs the converted image data to a second buffer 105. A field correlation determination part 106 calculates feature quantity for each field to determine correlation between fields. According to a field correlation determination flag A, a frame/field selection part 107 selects frame image data of the first buffer 103 when there is the field correlation, meanwhile selects a field image of the second buffer 105 and outputs the field image to an encoding part 108 when there is no field correlation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009273726-A (JP)
Title: Mask
Inventor: ISHIGAMI MAKOTO
IPC: B03C3/28
Filed: 2008-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique which is effective in balancing the breathability and the trapping efficiency at a high level of a mask to be worn on the face of a wearer.  <P>SOLUTION: The mask 1 is provided with a mask body 10 which covers at least the mouth and the nose of the wearer and a pair of ear-hook parts 20 which extend from both sides of the mask body 10 and are hung on the ears of the wearer. The mask body 10 includes a first fiber sheet and a second fiber sheet which are formed by providing nonwoven fiber sheets of polypropylene fibers with electret properties. The first fiber sheet is constituted as a nonwoven fiber sheet having an average fiber diameter of 0.5-3 μm and a basis weight of 1.5-5 g/m<SP>2</SP>. The second fiber sheet is constituted as a nonwoven fiber having an average fiber diameter and a basis weight both larger than those of the first nonwoven fiber sheet.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009280978-A (JP)
Title: Device for attaching outer frame to underfloor inspection hole
Inventor: SANO SENZO
IPC: E04F19/08
Filed: 2008-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To attach and fix an outer frame for an underfloor inspection hole in a manner so as to correct the levelness even if the levelness of a joist assembly is not correct.  <P>SOLUTION: A lip groove-shaped rail 22 opening downward is formed, in a row, on the base flange 12 of an outer frame A. Head relief holes 24 for self-tapping screw are distributedly opened near both ends of the base flange 12. Wide both ends of a spring steel sheet forming a washer 23 for a self-tapping screw 14 are inserted into the lip groove-shaped rail 22 and locked in a manner so as not to be fallen, and the narrow intermediate section of the spring steel sheet is elastically deformed by the head 14a of the self-tapping screw 14 in a manner so as to extend from the downward opening width S1 of the lip groove-shaped rail 22, and pressed against the surface of a joist 13 and fixed.  <P>COPYRIGHT: (C)2010,JPO&INPIT