baber/WOPTO huggingface dataset:
Patent JP-2009187891-A (JP)
Title: Membrane-electrode assembly and fuel cell
Inventor: KIMURA KAZUMINE
IPC: H01M8/02
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a membrane-electrode assembly capable of suppressing performance drop and to provide a fuel cell including the membrane-electrode assembly.  <P>SOLUTION: The membrane-electrode assembly includes: an anode catalyst layer; a cathode catalyst layer; and an electrolyte membrane arranged between the anode catalyst layer and the cathode catalyst layer, and in the membrane-electrode assembly, at least the cathode catalyst layer contains a first proton conductor having relatively high acid strength and a second proton conductor having acid strength lower than that of the first proton conductor, and the ratio of the second proton conductor contained per unit volume of a high humidity region where becomes the average humidity of the cathode catalyst layer or higher when used is larger than the ratio of the second proton conductor contained per unit volume of a low humidity region where becomes less than the average humidity when used, and the fuel cell includes the membrane-electrode assembly; a first conductor arranged so as to be electrically connected to the anode catalyst layer; and a second conductor arranged so as to be electrically connected to the cathode catalyst layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009184326-A (JP)
Title: Electronic blackboard, and electronic blackboard system
Inventor: KAKISHIMA MASAYUKI
IPC: B43L1/04
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To allow a user to intuitively draw and erase, in an electronic blackboard can display a draft in a writing area.  <P>SOLUTION: The writing area 104a of the electronic blackboard 101 is formed layeredly with a transparent writing sheet 104 on a display face of a display part 106. The display face is displayed with a display data received by the display part 106. The user can perform the drawing and the erasing onto the writing sheet 104, while referring to a display content displayed on the display face by the display part 106 transmitted through the writing sheet 104, as the draft. A written content written in the writing area 104a is output to an output means such as a printer and an external recording medium, after read by a written content reading part 301 in response to a reading command input from an operation part 111.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009193725-A (JP)
Title: Composite membrane and method of manufacturing the same
Inventor: TSUDA TAKASHI
IPC: H01B1/06
Filed: 2008-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolyte membrane capable of making both proton conductivity and methanol shielding characteristics compatible at a high value, and of balancing them since there is a problem that if ion-exchange group concentration of an electrolyte resin is increased in order to improve the proton conductivity, methanol shielding characteristics are reduced even if there is a porous base material, although there is a feature that methanol shielding characteristics are high by means that the porous base material suppresses swelling of the electrolyte resin in the electrolyte membrane in which the conventional porous base material and the electrolyte resin are made into a composite.  <P>SOLUTION: A composite membrane is obtained in which both resins existing in a hollow pore have a phase-separated structure by filling not only a crosslinked body of the electrolyte resin having a proton acid group but also a specific resin having no proton acid group in the porous base material.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009140900-A (JP)
Title: Fixing metal fittings for installation rail
Inventor: HANAOKA TAKASHI
IPC: H01R9/26
Filed: 2008-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide fixing metal fittings for an installation rail readily attached to the installation rail.  <P>SOLUTION: The fixing metal fittings 1 include an outer housing strip 3 having a pair of locking claws 11 protruding downward from both lower sides and bending their leading ends 15 opposite to each other and a pair of loosely fitting grooves 12 formed in bent parts of the locking claws 11 to loosely fit on linking plate sheets E of the installation rail A, a lifting strip 4 slidably held in a sliding clearance 13 within the outer housing strip 3 and a fixing screw 5 moving up and down in the sliding clearance 13 at its tip. The lifting strip 4 is depressed with each linking plate sheet E loosely fitted into the loosely fitting groove 12 to nip an end of each linking plate sheet E between the locking claw 11 and a lower bottom surface of the lifting strip 4. A nip-pressing edge 18 pressed into contact with the end of the linking plate sheet E from below is formed on an upper edge of the tip of the locking claw 11 and an inclined guide edge 19 guiding the end of the linking plate sheet E onto the nip-pressing edge 18 is formed on the base end side of the nip-pressing edge 18 of each locking claw 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009192793-A (JP)
Title: Liquid crystal display device
Inventor: MATSUDA SHUNSUKE
IPC: G02B5/30
Filed: 2008-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of efficiently improving color reproducibility and suppressing an extreme reduction in the luminance even when the device is made small or thin.  <P>SOLUTION: The liquid crystal display device is equipped with a light source containing a white LED that emits white light and a liquid crystal panel displaying a color image on the basis of the light from the light source and is disposed a wavelength selection filter that attenuates light at wavelengths in a range from 580 nm to 600 nm on an optical path of the white light from the white LED. Thus, color reproducibility in color display is improved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009193339-A (JP)
Title: Method for creating heterogeneous material model, simulation method for heterogeneous material using same method, creation device for heterogeneous material model and simulation device for heterogeneous material
Inventor: KODAMA YUJI
IPC: G06F17/50
Filed: 2008-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for obtaining a calculation result equivalently to the conventional manner in creating the model of composite materials where particles are dispersed in matrix materials, and for efficiently creating a model in a short time.  <P>SOLUTION: A first mesh model in which the region of a whole compound rubber is mesh-divided and a second mesh model in which the region of dispersed filler particles are mesh-divided are created, and the second mesh model is arranged in the first mesh model. In a region where the elements of the second mesh model and the elements of the first mesh model are overlapped, the displacement of the nodes of the overlapped elements of the second model is constrained by the displacement of the node of the overlapped elements of the first mesh model. Furthermore, material constants are applied so that the sum of the values of material constants to be applied to the overlapped elements of the first mesh model and the values of material constants to be applied to the overlapped elements of the second mesh model can approximate to the values of the material constants owned by the filler particles.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009192411-A (JP)
Title: Wave front measuring device and program
Inventor: ITO HIROSHI
IPC: G01M11/02
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of accurately evaluating the optical characteristics of optical image forming systems using the Shack-Hartmann method.  <P>SOLUTION: The wave front measurement device comprises a light source portion emitting light, having a wavelength among a plurality of wavelengths; a microlens array of two or more microlenses; an imaging portion imaging a plurality of spot images, formed by condensing the light from the light source portion projected by a test lens using the microlens array; and a control portion imaging the plurality of spot images at the imaging portion per light, by sequentially switching the light having a wavelength emitted from the light source portion.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009189990-A (JP)
Title: Parts inspection apparatus
Inventor: DOI WATARU
IPC: B07C5/36
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parts inspection apparatus adapted to take out a specified number of parts determined to be good.  <P>SOLUTION: The parts inspection apparatus includes a part inspection section that inspects screws 2 travelling as a rotary disk 5 rotates, a part exclusion section 11 that recovers screws 2 on the rotary disk 5 through an exclusion chute 11 according to the rejection determinement at the part inspection section, and a switch plate 12 that switches the exclusion chute 11d between two directions and is adapted to switch the exclusion chute 11d between the two directions when the number of screws 2 determined to be good reaches a specified number. Therefore, after the number of screws determined to be good reaches the specified number, all of the screws 2 that pass the part exclusion section 11 thereafter are recovered in the exclusion chute 11d. Because the passage in the exclusion chute 11d is however switched by the action of the switch plate 12 disposed within the exclusion chute 11, these screws 2 can be recovered separately from screws 2 determined to be not good.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008233889-A (JP)
Title: Camera, photographic lens, and camera system
Inventor: YOSHIDA TOMOKAZU
IPC: G02B7/36
Filed: 2008-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera which enables higher speed consecutive photographing.  <P>SOLUTION: The camera is provided with a defocus amount detection means 8, 9 which detect the defocus amount of a photographic lens mounted on the camera; and control means 9 which acquires estimated time for aperture-narrowing, which includes defocus amount detectable time and defocus amount undetectable time, from estimating means 5, 6 for aperture-driving time and makes an aperture-narrowing operation and a defocus detecting operation, executed in parallel during the defocus amount detectable time.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009096973-A (JP)
Title: Ultraviolet absorber composition
Inventor: HANAKI NAOYUKI
IPC: C09K3/00
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultraviolet absorber composition excellent in ultraviolet absorbing power in the UV-A and UV-B range and having no absorption in the visible range.  <P>SOLUTION: The ultraviolet absorber composition contains an ultraviolet absorber (A) represented by general formula (1) and at least one type of ultraviolet absorber (B) which is a compound having, at 320 nm, an absorbance of ≥30% of that at the maximum absorption wavelength, and has the maximum absorption wavelength of ≤350 nm, wherein R<SP>a1</SP>and R<SP>a2</SP>each independently represent a hydrogen atom or a substituted or unsubstituted alkyl group, aryl group or heterocyclic group, R<SP>a1</SP>and R<SP>a2</SP>may bond to each other to form a nitrogen atom-containing ring; R<SP>a3</SP>and R<SP>a4</SP>each independently represent a substituent having a Hammett substituent constants σP of ≥0.2, R<SP>a3</SP>and R<SP>a4</SP>may bond to each other to form a ring; R<SP>a5</SP>to R<SP>a7</SP>represent a hydrogen atom or a monovalent substituent, and at least two arbitrary groups among R<SP>a1</SP>, R<SP>a5</SP>, R<SP>a6</SP>and R<SP>a7</SP>may bond to each other to form a ring.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009196027-A (JP)
Title: Metal foil punching device
Inventor: OKAMOTO KATSUYA
IPC: B26F1/44
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To easily release a punched-out metal foil from the gap between cutting blades.  <P>SOLUTION: The cutting blades 13 are arranged on a substrate 12 along the shape of a metal foil pattern to be punched out. A flexible elastic body 14 such as a rubber sponge is disposed on the inside of the cutting blades 13. The height of the rubber sponge is larger than that of the cutting blades 13. The surface of the elastic body 14 is coated with a releasing material such as a silicone. The metal foil 17 held by a carrier sheet 16 is cut by the cutting blades 13 in the form of a conductive pattern. When a cutting die 11 is separated from the metal foil 17 after the cutting, the elastic body 14 is recovered, and the cut metal foil 17 is raised and separated from the cutting blades 13. The metal foil 17 is easily released from the elastic body 14 with a releasing agent applied to the surface of the elastic body 14.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009198300-A (JP)
Title: Optical fiber characteristic measuring device and method
Inventor: HOTATE KAZUO
IPC: G01M11/00
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber characteristic measuring device and a method for achieving high measurement accuracy by suppressing a noise or a signal fluctuation component, even when a synchronous detector is used.  <P>SOLUTION: In this optical fiber characteristic measuring device 1, laser light modulated with a prescribed modulation frequency emitted from a light source 1 is allowed to enter respectively from one end and the other end of an optical fiber 16 as probe light L1 of continuous light and a pump L2 of pulsed light, and light emitted from the optical fiber 16 is passed at a timing of a timing adjuster 19, and is detected by a photodetector 20. The optical fiber characteristic measuring device 1 includes the synchronous detector 21 for detecting synchronously a detection result of the photodetector 20 by using a synchronous signal having a prescribed frequency, and a frequency setting part 24a for changing the frequency of the synchronous signal when the modulation frequency in the light source 11 is an integer-fold value of the frequency of the synchronous signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009196238-A (JP)
Title: Admixture producing apparatus
Inventor: HOSHIDO TSUNEO
IPC: E04G21/02
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an admixture producing apparatus which enables manufacturing an admixture uniformly, massively and continuously from an aggregate, cement and water.  <P>SOLUTION: An admixture producing apparatus 1 is equipped with a drum 4 shaped roughly cylindrical with a mixing chamber 3 inside it, and pivoted rotatable around its own axis M4, a slot 18 prepared on one end of the drum 4 for putting materials in the mixing chamber 3; an exhaust 20 provided on the other end of the drum 4 for discharging the admixture having been prepared from the mixing chamber 3; a mixing shaft 5 eccentrically arranged in lower side to the axis M4 of the drum 4 while pivoted rotatable around its own axis M4 in the mixing chamber 3, to which a plurality of near-platy paddles 30 for mixing the materials in the mixing chamber 3 are set up in a pitch angle θ30, around the axis orthogonal to an axis M5, with the surface orthogonal to the peripheral direction; and a rotating drive means 6 for rotating the drum 4 and the mixing shaft 5 respectively in different angular velocity.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009196542-A (JP)
Title: Canopy device of trunk for vehicle
Inventor: YONEDA IKUO
IPC: B60P7/04
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent canopies from being floated up due to the blow-up of at both full closing and full opening by a simple structure, in a canopy device of a trunk for a vehicle.  <P>SOLUTION: This canopy device is provided with a pair of right and left planar canopies 5R and 5L for covering an upper side opening 1a opened on the upper side of the trunk 1 so as to be openable and closable, and two pairs of right and left opening/closing arms 6 having base ends rotatably supported on right and left sides of front and rear parts of the upper side opening 1a and tips rotatably connected to connecting shafts 8 at right and left inside ends of the canopies 5R and 5L. A plurality of roller members 9 are provided at upper ends of right and left side walls 1R and 1L of the trunk 1. A guide rail 10 is provided to be extended to right and left sides on a rear face side of each of the canopies 5R and 5L. The roller members 9 are fitted to the guide rails 10 to slidably and movably support the canopies 5R and 5L. When fully opening the canopies 5R and 5L, positions of the connecting shafts 8 and the position of a center shaft 9a of each of the roller members 9 abutting on a terminal end 10a of each of the guide rails 10 are made as positions shifted from the viewpoint of the longitudinal direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009201034-A (JP)
Title: Filter circuit
Inventor: KIYONO KIYOHARU
IPC: H03H7/075
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, when the number of filter stages is reduced, in a conventional filter circuit, a loss can be reduced in a desired band but smoothness of the loss within the band and a great out-of-band attenuation characteristic can not be obtained and that, when the number of stages is increased oppositely, flat loss characteristics within the band and a great out-of-band attenuation amount can be obtained but the loss is increased within the band.  <P>SOLUTION: In a filter circuit, a T-type circuit 5 and a π-type circuit 8 constituted of inductors and capacitors are connected in parallel in such a way that, input impedances of these T-type circuit and π-type circuit become a double of power supply impedance, respectively, and cut-off frequencies of the T-type circuit and the π-type circuit become approximately equal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009202805-A (JP)
Title: Vehicular knee protector structure
Inventor: OZAWA SHIRO
IPC: B60R21/045
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular knee protector structure capable of preventing degradation of the load absorbing efficiency irrespective of the input direction of the load input in a protector plate.  <P>SOLUTION: The vehicular knee protector structure comprises a pair of protector brackets 10, 10 substantially in a V-shape in which a bent fold-starting point part 13 is formed at an intermediate part thereof, and a lid (a protector plate) 20 which is stretched between the pair of protector brackets 10, 10 to receive the load from a knee part H of an occupant. A load transmitting means consisting of a curved surface part 24 and a spherical body K for transmitting the load from the lid 20 along the folding direction of the protector brackets 10, 10 is provided between the protector brackets 10, 10 and the lid 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009211853-A (JP)
Title: Vehicle headlight
Inventor: NODA TAKESHI
IPC: F21Y101/02
Filed: 2008-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle headlight can achieve cost reduction of white-color light-emitting diodes and light-distribution optical units, while securing unity of irradiation light from a plurality of the light-distribution optical units.  <P>SOLUTION: For the vehicle headlight mounting a plurality of light-distribution optical units HU1 with white-color LEDs 2 as a light source, a chromaticity correction filter 6 and a light-intensity correction filter 16 are provided on a light path from the light source of the light-distribution optical units HU1 to as far as light is irradiated outside the units, as a light emission correction member for correcting unevennesses of light-emission quality (emission chromaticity, emission light intensity, or the like) of the white-color LEDs 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008250997-A (JP)
Title: Serial communication equipment for sensor and serial communication method
Inventor: KASHIWAGI YOSHITAKA
IPC: G08C15/06
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that it is indispensable that a sensor such as a position detector has an ID number when it is the conventional serial communication equipment for a position detector, and that it takes a lot of time and effort in setting and managing the ID number, monitoring sensor information, and estimating a disconnection place of a serial transmission path when serial communication is used as a means for giving sensor information to a servo control part in a multispindle machine.  <P>SOLUTION: A communication master having a plurality of serial ports and connected by a plurality of servo control parts and serial transmission paths, and cascadable communication slave having a plurality of serial ports and connected by a plurality of sensors and serial transmission paths connect a plurality of servo control parts and a sensor such as a plurality of position detectors to realize serial communication equipment in which a sensor is associated with a time slot of serial communication.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009208030-A (JP)
Title: Valve of pressure regulating valve, and pressure regulating valve
Inventor: NOMURA YOSHIAKI
IPC: B05C5/00
Filed: 2008-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve of a pressure regulating valve and a pressure regulating valve capable of definitely sealing between a valve body and a valve holder even if foreign matter is caught between the valve body and valve holder.  <P>SOLUTION: The valve is provided with a ring-type valve body 82 that is composed of an elastic material and separates from/contacts with a valve seat to open/close a communication channel 15, and a valve holder 83 having a seating section 142 on which the body 82 sits and a drop-out preventive section 143 on the seat side that retains the seated valve body 82 in a drop-out preventive state, and to which the body 82 is seated in a drop-out preventive state. Further, an opposing face portion to the body 82 at least in the seating section 82 out of the seating section 142 and the drop-out preventive section 143 is formed in a complementary shape with the valve body 82.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008243197-A (JP)
Title: Anticipatory utility control device
Inventor: SCHOETTLE ROLAND
IPC: G06Q10/00
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method by which a utility control device is designed to anticipate needs of users and to conform to those anticipated needs.  <P>SOLUTION: A device 12-1 senses the presence of a particular user and conforms its operation to operate in accordance with a pre-established user profile. The device 12-1 can anticipate the user by directly sensing the user, such as by weight, biometrics, a size, voice recognition, an electronic key tag, and the like or by a time or a location. The pre-established profile can be user-programmed or can be based on pre-actions taken by the user under the same conditions. In the other embodiment, the user carries, in addition to his/her identity profile, the user's preferences in accessible electronic form to allow the device 12-1 to assemble a customized response without requiring a pre-established user profile.  <P>COPYRIGHT: (C)2009,JPO&INPIT