baber/WOPTO huggingface dataset:
Patent JP-2008249488-A (JP)
Title: Navigation system and method
Inventor: IKETANI SATOSHI
IPC: G01C21/00
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To exactly determine the necessity of using a facility by searching a plurality of facilities of assigned classification on a route, and by providing information using a distance therefrom as a reference.  <P>SOLUTION: A facility classification assigning means 41 receives an assignment about the classification of the facility from an input part 11, a facility search means 42 searches the assigned classification of the facilities from the route under travel, and a facility-to-facility distance measuring means 43 measures a distance between a distance to the first facility existing in a just front side of own vehicle and a distance to the second facility existing in the next, out of the searched facilities, in every a prescribed distance. A distance determining means 44 determines whether an inter-facility distance expressing a different thereof is the prescribed distance or more, and a facility distance notifying means 45 informs, when corresponding thereto, a user of the distance from the own vehicle to the first facility, and the distance from therefrom to the second facility, respectively on a display 10 or from a voice output facility (not shown).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008249608-A (JP)
Title: Method of measuring zirconium carbide layer density
Inventor: TAKAHASHI MASASHI
IPC: G21C17/06
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a density calculation method for a zirconium carbide layer that is the outermost layer of a zirconium carbide layer coated particle.  <P>SOLUTION: The zirconium carbide layer is removed after measuring a mass W<SB>a</SB>and a volume V<SB>a</SB>of the zirconium carbide layer coated particle having the exposed zirconium carbide layer, and a mass W<SB>b</SB>and a volume V<SB>b</SB>of an obtained zirconium carbide layer removed particle to calculate a density ρ<SB>ZrC</SB>of the zirconium carbide layer, pursuant to Expression (1) ρ<SB>ZrC</SB>=(W<SB>a</SB>-W<SB>b</SB>)/(V<SB>a</SB>-V<SB>b</SB>), in this method of measuring the zirconium carbide layer density of the present invention.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008246971-A (JP)
Title: Electrolytic processing apparatus, lithographic printing plate support, lithographic printing original plate, and electrolytic processing method
Inventor: KASUYA YUICHI
IPC: C25F7/00
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolytic processing apparatus and an electrolytic processing method which can effectively suppress the generation of a chatter mark even when electrolytic processing such as electrolytic roughing processing is conducted at high conveying speed and current density.  <P>SOLUTION: In the electrolytic processing apparatus, a plurality of electrolytic cells 2A and 2B are disposed in series with one another, electrodes 8A and 8B to be applied by alternating current are arranged so as to face the running route of an aluminum web W in the electrolytic cells 2A and 2B, the current density of the alternating current in the electrolytic cells 2A and 2B is set so as to become lowest in the electrolytic cell 2B at the lowermost downstream side, and a low current density zone 87A is provided in the exit part for a metallic web to be led out in the electrolytic cell 2A.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008252782-A (JP)
Title: Piezoelectric device and conveyance tool therefor
Inventor: FUJISAKI FUMIO
IPC: H03H9/02
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric device that reliably disposes a container on a conveyance tool without allowing a conductor pattern for plating the container to contact the conveyance tool, achieves stable measurement thereof, and maintains the productivity, and the conveyance tool therefor.  <P>SOLUTION: The piezoelectric device includes the container having a concave space on its one main surface, a piezoelectric oscillation element to be mounted in a concave space, and a lid body to airtightly seal the concave space. In the device, a contact portion to allow a means of fitting the container to contact the conveyance tool for conveying the container in each process is disposed on four corners formed by joining an outer surface side adjacent to each other. Further, an insulating film is disposed on a surface of the contact portion.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008257918-A (JP)
Title: Structure for connecting shielding wire
Inventor: ISHIDA TETSURO
IPC: H01R12/08
Filed: 2007-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shielding wire fixing structure capable of connecting together a plurality of small-diameter shielding wires, in a lump.  <P>SOLUTION: The shielding wires are nipped between comb teeth arrayed in two parallel lines of a first wire-holding, member constituted by a metal plate and a second wire-holding member facing the comb teeth of two lines to be fixed to an object to be connected. Desirably, the second wire-holding member is constituted of a metal plate so as to have comb teeth arrayed in two lines, corresponding to those of the first wire-holding member. The structure is capable of connecting together even fine coaxial cables of 75 μm or smaller in diameter of a conductor, for use in signal transmission electrically and mechanically without damaging these cables.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008257932-A (JP)
Title: Fuel cell system
Inventor: NAKAJIMA TOMOAKI
IPC: H01M8/10
Filed: 2007-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To optimize rapidly flow-rate of fuel gas after power generation of a fuel cell system.  <P>SOLUTION: The fuel cell system 10 is provided with a fuel cell 20 to perform power generation using a fuel gas and an oxidizing gas and a control part 80 to carry out control of the system. The control part 80 calculates the start-up speed of the open voltage of the fuel cell 20 in a prescribed period immediately after starting of power generation in response to starting of the power generation of the fuel cell 20, and adjusts the pump revolution of a circulation pump 55 and the discharge pressure of a regulator 45 based on the start-up speed of the open voltage calculated and adjusts the volume of the fuel gas to be supplied to the fuel cell 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007280954-A (JP)
Title: Liquid crystal display backlight inverter
Inventor: SHIN SANG CHEOL
IPC: H05B41/24
Filed: 2007-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inverter preventing overcurrent and overvoltage from being supplied to the backlight at the time of lighting an LCD backlight and extending a life of the backlight.  <P>SOLUTION: The LCD backlight inverter generating a PWM control signal for controlling an amount of driving power of a lamp for the LCD backlight includes, in case of starting a supply of the driving power, a soft start part generating soft start standard voltage increasing gradually, a first error detecting part, by receiving a feedback of a first feedback voltage showing the amount of a driving current of the lamp, generating a first error signal according to a difference between a value having smaller value either a predetermined first standard voltage or the above soft start standard voltage and the first feedback voltage to be compared, a PWM comparing part outputting a PWM control signal determining a duty ratio by comparing the first error signal and a triangle wave oscillation signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008254889-A (JP)
Title: Paper curl detecting device
Inventor: ONDA HIROSHI
IPC: B65H7/02
Filed: 2007-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To detect curl amount of paper by a simple means requiring no installation space.  <P>SOLUTION: This curl detecting device for receiving paper as a processing target and detecting curl of the paper is provided with an upper guide plate 15a and a lower guide plate 15b for receiving the paper; an upper pressure sensitive element 16 and a lower pressure sensitive element 17 provided on carrying face sides of the upper guide plate 15a and the lower guide plate 15b so as to form a film shape and detecting a pressure point by contact of an approximately tip portion of the paper; and a curl detection part 21 for detecting curl amount of the paper based on detection signals by the upper pressure sensitive element 16 and the lower pressure sensitive element 17.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007190556-A (JP)
Title: Visible light-responsive photocatalyst, method for manufacturing the same and photocatalytic body using the same
Inventor: ISHIBAI YOICHI
IPC: B01J35/02
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photocatalyst which is excited when irradiated with visible light and exhibits high photocatalytic activity stably.  <P>SOLUTION: The visible light-responsive photocatalyst is manufactured by depositing a halogenated platinum compound on the surface of a photocatalyst particle having anisotropic shapes such as a spindle-like shape, a bar-like shape and an acicular shape. Titanium oxide having 1.5-10 aspect ratio is preferably used as the photocatalyst particle. A chlorinated platinum compound is preferably used as the halogenated platinum compound. The amount of the halogenated platinum compound to be deposited is preferably 0.01-1 wt.% of the photocatalyst particle in terms of Pt.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008261825-A (JP)
Title: Maldi mass analyzing method of high sensitivity using liquid matrix
Inventor: FUKUYAMA HIROKO
IPC: H01J49/04
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an MALDI mass analyzing method capable of preparing a relatively homogeneous sample-matrix mixture and enhanced in sensitivity.  <P>SOLUTION: The MALDI mass analyzing method includes the process of forming, on a target plate, a liquid droplet of a mixed liquid, which is a mixed liquid containing a sample to be analyzed and an ionic liquid as a matrix in a solvent, wherein the concentration of the ionic liquid in the mixed liquid is 20 pM-40 mM, the process of removing the solvent from the liquid droplet of the mixed liquid to reduce the volume of the liquid droplet and to reduce the contact area of the target plate with the mixed liquid so as to gather the sample to be analyzed contained in the mixed liquid and the ionic liquid to a part of the area, thus obtaining the focus spot of the mixture containing the sample to be analyzed and the ionic liquid, and the process of subjecting the focus spot of the mixture to MALDI mass analyzing measurement.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008268245-A (JP)
Title: Wavelength conversion element
Inventor: OTO MASAYUKI
IPC: G02F1/37
Filed: 2007-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact wavelength conversion element which suppresses an influence of optical rotatory power of crystal and whose wavelength conversion efficiency is enhanced.  <P>SOLUTION: Since laser light 100 made incident from an incident port 7 is repetitively reflected between a reflection film 6 and a dichroic mirror 8 which are provided to a layered body 9, the laser light 100 passes through a large number of right crystal plates 1 and 2 even when the laminate 9 has a small number of layers. A second harmonic 200 can be taken out by the dichroic mirror 8 before wavelength conversion efficiency is lowered by interference of the laser light 100 and the second harmonic 200. Since principal surfaces of right crystal plates 1 and 2 are coupled by optical coupling, attenuation of the laser light 100 and the second harmonic 200 at a coupling interface can be suppressed. Thereby, the second harmonic 200 can be efficiently taken out with the small number of layers and the compact wavelength conversion element 10 having enhanced wavelength conversion efficiency can be obtained.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007302886-A (JP)
Title: Organic electronic material and organic electronic device and organic electroluminescent device using the material
Inventor: HOSHI YOSUKE
IPC: C09K11/06
Filed: 2007-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electronic material which can be suitably used for forming a multi-layered device with ease and an organic electronic device and an organic electroluminescent device having improved luminescent efficiency and life.  <P>SOLUTION: The organic electronic material contains a compound having an epoxy group or an oxetane group and a polymer expressed by general formula (1). In the formula, Ar<SB>1</SB>and Ar<SB>2</SB>are each independently an arylene group, a heteroarylene group or a triphenylamine derivative; l and m are each independently an integer of 0 or more and l+m≥1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008268359-A (JP)
Title: Karaoke device, singing evaluating method, and program
Inventor: KAMIYA SHINGO
IPC: G10L25/51
Filed: 2007-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Karaoke device, a singing evaluating method and a program by which singing with intonation can be rvaluated.  <P>SOLUTION: This Karaoke device can detect whether loudness of the singing from a harmonic ratio as a level ration of total levels of frequencies f1, f2, ..., of harmonic components to the level of a fundamental frequency f0 of a singing voice of a singer. Based upon intonation evaluation data showing the degree of variation in loudness of the singing, the degree of intonation of the singing can be evaluated, so evaluation of the intonation of the singing can be added to a scoring result based upon the singing of the singer. Further, the intonation of the singing is evaluated based upon a frequency distribution of sound volume levels of the singing voice, i.e. the voice quality, so the evaluation irrelevant to the sound volume level of the singing can be performed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008264226-A (JP)
Title: Device for measuring activity (degree of excitement) of sympathetic nerve
Inventor: MATSUI KAZUYUKI
IPC: A61B5/05
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device capable of evaluating stress measurement and resistance (immunity) of a human body.  <P>SOLUTION: In a device for measuring stress of the human body, two to six electrode sensors are in contact with 1 to 7 parts of the human body, square wave current is inputted from between the respective electrodes, and a stimulus by weak current is given, so that stress at the point of time measured every part is evaluated. Moreover, second stimulus is given in succession and immunity is evaluated according to a change amount of first and second measurement values. A measurement result is displayed in numerical value or color and comments are printed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007270844-A (JP)
Title: Multipoint ignition engine
Inventor: MINAMI KATSUAKI
IPC: F02B23/08
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve engine output and fuel economy, by realizing quick combustion of an air-fuel mixture in a spark ignition engine.  <P>SOLUTION: This multipoint ignition engine 1 has central electrode pairs 9 arranged in the center of a combustion chamber 2 and forming a central ignition gap 10, and a plurality of peripheral electrode pairs 12 held by a head gasket 15 having an opening part having substantially the same diameter as an opening part of a cylinder 5 in a position corresponding to the opening part of the cylinder 5 and forming a plurality of peripheral ignition gaps 13 along the inner periphery of the opening part of the cylinder 5. The air-fuel mixture homogeneously mixed with fuel and air and having the stoichiometric air-fuel ratio or thicker/thinner than this, is ignited by using both the central ignition gap 10 and the plurality of peripheral ignition gaps 13. The voltage impression timing to the plurality of peripheral ignition gaps 13 is set slower than the voltage impression timing to the central ignition gap 10.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008272607-A (JP)
Title: Steam drying-cleaning apparatus
Inventor: KATAOKA TATSUO
IPC: F26B21/00
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steam drying-cleaning apparatus capable of eliminating the cause of a stain due to defective drying by changing an order of passing through a heating part of an article to be cleaned and a steam cooling part according to the heat capacity of the article to be cleaned.  <P>SOLUTION: The apparatus includes a steam drying-cleaning vessel 30 integratedly provided in its bottom part with a cleaning vessel 10 cleaning the article to be cleaned by immersion in a cleaning liquid and a steam generating vessel 20 generating steam for drying from the cleaning liquid for the drying surface of the article to be cleaned, a heating part 40 for the article to be cleaned installed in the inner part of the steam drying-cleaning vessel 30 and assisting the drying of the surface of the article to be cleaned when the article to be cleaned passes through, and a steam cooling part 50 installed in the inner part of the steam drying-cleaning vessel 30 and condensing the steam for drying for recovery. The article to be cleaned passes through the steam cooling part 50 after passing through the part 40 for heating the article to be cleaned.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008278029-A (JP)
Title: Microphone fitting structure
Inventor: HAZAMA HISAKAZU
IPC: H04R1/02
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microphone fitting structure that can save the space on a sound collection surface of a microphone while actualizing high noise prevention effect, and facilitate assembling and disassembling operations.  <P>SOLUTION: A vibration absorber 22 holds the microphone in its internal space, and absorbs vibrations transmitted from outside. A microphone cap 21 is disposed to cover the front and flank of the microphone 31, and a pair of claw portions 21a and 21b for fall prevention of the microphone cap 21 are inserted into the vibration absorber 22. Further, the pair of claw portions 21a and 21b for fall prevention engages with a metal plate 24 and a conductive member provided in contact with the metal plate 24 electrically connects the metal plate 24 to a digital still camera main body.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008274633-A (JP)
Title: Cylinder lock
Inventor: TAKEYA HIROAKI
IPC: E05B15/00
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cylinder lock which is prevented from erroneous directional connection between an internal cylinder lock mechanism and an output shaft when assembled together.  <P>SOLUTION: The invention is applicable to the cylinder lock, according to which the internal cylinder 14 is installed in a front external cylinder, a connection shaft 33 transmits rotational torque of the internal cylinder 14, and the output shaft 36 is installed in a rear external cylinder portion 13 to transmit rotational torque via a joint block 38 to a joint cam 39, based on the rotational torque transmitted via the connection shaft 33 from the internal cylinder 14. A shaft hole 32b is formed in the rear of the internal cylinder 14, and has almost the same shape as that of a front end of the connection shaft 33, into which the connection shaft 33 is inserted. A shaft hole 36a is formed in the front of the output shaft 36, and has almost the same shape as that of the other end of the connection shaft 33, into which the connection shaft 33 is inserted. The shapes of the shaft hole 32b and the shaft hole 36a are non-point-symmetrical about the rotation axis of the internal cylinder 14 and the output shaft 36.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008276062-A (JP)
Title: Liquid crystal display device
Inventor: EGUCHI TOSHIYASU
IPC: G03B21/00
Filed: 2007-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection liquid crystal display device allowing a high contrast ratio to be obtained.  <P>SOLUTION: The liquid crystal display device includes: a liquid crystal panel 8 wherein a liquid crystal layer 10 is interposed and enclosed between a first substrate 34 having a plurality of reflective pixel electrodes 12 formed thereon and a light-transmissive second substrate 38 having a common electrode 36 formed thereon, which are so disposed that the pixel electrodes and the common electrode face each other, and made incident light on the liquid crystal layer and reflected by the pixel electrodes is optically modulated by an image signal; a light source 2 which radiates light to the liquid crystal panel; a visualizing means 32 which visualizes an image on the basis of light emitted from the liquid crystal panel; and a phase plate 40 which is provided in an optical path between the visualizing means and the liquid crystal panel rotationally adjustably with respect to an extension direction of the optical path and has a thickness corresponding to an optical length of a prescribed proportion of a wavelength of visible light in order to adjust misalignment of a polarization axis caused by the liquid crystal panel.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008282869-A (JP)
Title: Method for regenerating treatment liquid containing phosphorous acid
Inventor: SETOGUCHI YOSHIHIRO
IPC: H01L21/308
Filed: 2007-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for regenerating treatment liquid containing phosphorous acid with low energy and high efficiency without leaving other substance having impact on the properties of the treatment liquid containing phosphorous acid.  <P>SOLUTION: In the method for regenerating treatment liquid containing phosphorous acid produced by treatment of silicon nitride, a hydrophobic organic solvent containing a specific organic phosphorous compound and the treatment liquid containing phosphorous acid are mixed and then the phase is separated so that the silicon compound in the treatment liquid containing phosphorous acid is deposited and separated from the treatment liquid containing phosphorous acid and then regeneration liquid containing phosphorous acid is collected.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007305134-A (JP)
Title: Method and device for simplifying visual depiction of graph
Inventor: SCHLOSSER BRIAN JOSEPH
IPC: G06F3/0484
Filed: 2007-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method, device and computer program for simplifying a visual depiction of a graph.  <P>SOLUTION: Methods and apparatus include identifying a node for removal from the visual depiction of the graph, the node having at least two coupling relationships with at least one remaining node, removing the node identified for removal, and creating a virtual coupling relationship for the at least one remaining node in dependence upon the removed node's coupling relationships with the at least one remaining node and displaying the virtual coupling relationship.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008282910-A (JP)
Title: Circuit board with resistor for detecting current
Inventor: KISHI KENJI
IPC: H01C3/00
Filed: 2007-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit board preparing a resistor for detecting a current having excellent heat-dissipating property and mechanical strength and being capable of being used by a large power and firmly joining the resistor with an electrode pattern.  <P>SOLUTION: The circuit board has a base board 11, a circuit pattern 15c consisting of a metal plate containing at least a pair of the electrode patterns 15a and 15b formed on the board 11 through an adhesive layer 12 and the resistor 16 consisting of a resistance metal plate arranged between the electrode patterns 15a and 15b. The resistor 16 and the electrode patterns 15a and 15b are fixed by a welding, a clad or a thermal diffusion.  <P>COPYRIGHT: (C)2009,JPO&INPIT