baber/WOPTO huggingface dataset:
Patent JP-2008176998-A (JP)
Title: Manufacturing method of photoelectric conversion element, photoelectric conversion element, and electronic equipment
Inventor: SHINOHARA YUJI
IPC: H01M14/00
Filed: 2007-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a photoelectric conversion element capable of manufacturing a photoelectric conversion element of high photoelectric conversion efficiency even in the case a base material of low heat-resistant temperature and an electrode of low chemical resistance are used, by preventing degradation of their characteristics, as well as a photoelectric conversion element of high reliability manufactured by such a manufacturing method and an electronic equipment.  <P>SOLUTION: A manufacturing method of a solar battery 1 comprises a process of forming an electron transport layer 4 on an electrode 3 supported by a substrate 2, a process of forming a dye layer D so as to be in contact with the electron transport layer 4, a process of forming an electrode 6 supported by an opposite electrode 7 so as to be separated from the electron transport layer 4 at an opposite side of the substrate 2 of the electron transport layer 4, and a process of forming an electrolyte layer 5 between the electron transport layer 4 and the electrode 6. The electron transport layer 4 is formed by supplying dispersing liquid with particles of a single-crystal material of multiple oxide salt dispersed in a dispersion medium on the electrode 3 to form a liquid-state coating, and then, putting it under heat treatment at a temperature below the heat-resistant temperature, and removing the dispersing medium from inside the liquid-state coating.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008180528-A (JP)
Title: Radio detector
Inventor: HAGA KOJI
IPC: G01S7/38
Filed: 2007-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein, since the same kind of radar devices are often loaded on a plurality of kinds of airplanes or vessels, estimation of a loading body (platform) from only information of a detection target and known platform information is difficult.  <P>SOLUTION: This radio detector having improved certainty of platform discrimination includes a radar wave radio wave specification discrimination collation circuit 4 for analyzing an incoming radio wave emitted from a radar device, comparing and collating an analysis result with a radar wave item library, and estimating the radar device; a communication wave radio wave item discrimination collation circuit 8 for analyzing an incoming radio wave emitted from a communication apparatus on the same loading parent body, comparing and collating an analysis result with a communication wave specification library, and estimating the communication apparatus; and a platform discrimination circuit 10 for collating both information of the estimated radar device and communication apparatus with a platform library.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008180843-A (JP)
Title: Image forming apparatus
Inventor: ISHIHARA TSUTOMU
IPC: G03G15/06
Filed: 2007-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of stably yielding a high-quality image over a long term by removing variance of image density, especially, in an intermediate density area.  <P>SOLUTION: The apparatus includes a control means which holds a toner image formed on a photoreceptor by respective functions of a charging means, an exposure means in accordance with a predetermined exposure pattern and a developing means until a discharging process without transferring it, acquires the variation of surface potential caused by intercepting discharging light by the toner image through a surface potential detection means and performs control to adjust the amount of toner on the photoreceptor so that the acquired variation of the surface potential may be coincident with the predetermined variation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008180892-A (JP)
Title: Image forming apparatus
Inventor: SHIBATA YOHEI
IPC: G03G15/00
Filed: 2007-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve workability, in an image forming apparatus, in assembling and so on, by preventing a document table cover from falling down when a scan unit is opened.  <P>SOLUTION: The scan unit 3 of the image forming apparatus is journaled on the top of a printer housing 10 so as to be rotatable. On the top of the scan unit 3, the document table cover 11 is disposed so as to be rotatable. A part 13 that can be engaged is formed on the document table cover 11, and a locking mechanism 40 is disposed below the part 13. The locking mechanism 40 has: a connection rod 42 journaled by the printer housing 10 so as to be freely rotated; and a hook member 43 journaled by the scanner housing 35 so as to be rotatable, and connected to the connection rod 42. As the scan unit 3 rotates, the hook member 43 is rotated, an engaging hook 43c formed on the hooking member 43 projects beyond the upper face of the scan unit 3 and engages with the part 13 to be engaged. Consequently, the document table cover 11 is held in a closed state.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008186180-A (JP)
Title: Navigation apparatus, commodity information guide apparatus, and commodity information guide system
Inventor: OSHIMA YUICHIRO
IPC: G06Q30/02
Filed: 2007-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To present guide information for recommending purchase of an optimal commodity or exchange thereof according to a historical background and environment change.  <P>SOLUTION: A navigation apparatus 2 comprises: output means (display 31, speaker 32) for outputting recommended commodity guide information by displaying or voice; and a control means (control unit 29) for extracting a necessary piece of recommended commodity guide information from among pieces of recommended commodity guide information on commodities acquired by communication from a commodity information guide device 1 connected via a communication network 3 based on use states of peripheral devices 27 including own device and for supplying it to the output means (display 31, speaker 32).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007256929-A (JP)
Title: Lens system
Inventor: NISHIOKA KIMIHIKO
IPC: G02B13/00
Filed: 2007-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens system in which a negative refractive index medium is used for which a field curvature aberration is reduced.  <P>SOLUTION: The lens system is characterized in including a first lens 606 which is formed of a medium 301 exhibiting negative refraction, and a second lens 607 which is formed of a medium 302 having positive refractive index. Accordingly, it is possible to provide a lens system in which a negative refractive index medium is used for which a field curvature aberration is reduced. Moreover, it is also possible to have a lens system 608 in which a lens 606 having a positive focal length f1 and a lens 607 having a positive focal length f2, which is made of a positive refractive index medium 302, are combined.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008187440-A (JP)
Title: Image sensing device and its driving method
Inventor: NAYA AKIHIKO
IPC: H04N5/225
Filed: 2007-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image sensing device having a function capable of automatically tracing a target moving in the case of a photographing and a method for driving the image sensing device.  <P>SOLUTION: The image sensing device has an image sensing means photoelectrically converting light from a subject. In the image sensing device, the image sensing means has a first image-sensing element 13 and a second image-sensing element 14 image-sensing a part of the image-sensing range F0 of the first image-sensing element 13 in an optically the same state. In the image sensing device, the image sensing means has a decision section 21 detecting the movement of the subject on the basis of image-sensing signals generated by the first image-sensing element 13 and the second image-sensing element 14, respectively, and a movement control section 17 moving the second image-sensing element 14 in the two-dimensional direction vertical to an optic axis in response to the movement.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008192695-A (JP)
Title: Electrode body, manufacturing method thereof and electric double-layer capacitor
Inventor: HAYASHI SHIGEO
IPC: H01G11/36
Filed: 2007-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode body preventing the separation of carbon nano-tubes from a conductor.  <P>SOLUTION: The electrode body comprises the conductor, and a carbon nano-tube layer provided on the surface of the conductor. The carbon nano-tube layer includes a plurality of first carbon nano-tubes erected on the surface of the conductor, and second carbon nano-tubes each crosslinking between at least two first carbon nano-tubes.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008190382-A (JP)
Title: Device and method for controlling engine speed
Inventor: AMANO TAKAFUMI
IPC: B60K31/00
Filed: 2007-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine speed control device capable of carrying out PTO work while keeping engine rotation constant; and its method.  <P>SOLUTION: This engine speed control device can keep the engine speed at a constant value when the power of the engine is extracted to the outside in an automobile 1 having a power take-off mechanism 3. In the engine speed control device, the automobile 1 has an auto-cruise mechanism keeping a traveling speed of the automobile constant without operating an accelerator, and is structured to execute control of keeping the engine speed constant without changing it by operating the auto-cruise mechanism when the power of the engine 1 is extracted to the outside by operating the power take-off mechanism 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007226949-A (JP)
Title: Information media and method and apparatus for writing and reproducing information using the same
Inventor: NAM YUN-WOO
IPC: G11B9/14
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for reproducing information using a semiconductor probe.  <P>SOLUTION: The apparatus includes a semiconductor probe having a semiconductor chip where a channel is changed by an electric field generated from an information recording medium, a modulator for forming a modulated electric field by adding a high-frequency modulation signal to the semiconductor probe so as to modulate an information signal generated by the electric field, a signal detector for detecting a signal generated from the semiconductor probe, and a demodulator for extracting the information signal modulated by the modulated electric field from the signal detected by the signal detector. Thus, by separating a signal based on an electric field change and a signal based on a thermal change from each other through modulation to detect a valid information signal, SNR is improved, and the information signal is stably reproduced irrespective of thermal noise.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008191087-A (JP)
Title: Tire uneven profile measuring device, tire uneven profile determining system, tire uneven profile measuring method, and tire uneven profile determining method
Inventor: SEKINE KATSUMICHI
IPC: G01B11/24
Filed: 2007-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To measure shape of uneven sections distributed on the surface of a tire with sufficient accuracy, without relying on visual observation by person, and also to determine whether the tire to be measured is a tire of prescribed normal specification, based on obtained data displaying uneven profile.  <P>SOLUTION: Both the temperature of the uneven sections of a measuring object and surface temperature of tire at domains surrounding the uneven sections are set to mutually different temperatures, measuring area containing at least the uneven sections and their surrounding domains is imaged with an infrared camera, and then temperature distribution pattern data of the measuring domain of the tire is acquired as data representing profile of uneven sections.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008018419-A (JP)
Title: Optical body division sorting machine
Inventor: ITO TAKAFUMI
IPC: G01B11/30
Filed: 2007-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical body division sorting machine not erroneously determining a normal grain having no crack portion by an embryonic portion and surface scratches as a body division grain when the body division grain mixed into a material rice grain is optically determined.  <P>SOLUTION: In a determination part in a body division determination means 18, a first rice grain image (existence of embryonic portion and surface scratches) is obtained from transmission light of the rice grain light-received by a first CCD sensor built-in in a CCD camera of an optical detection means 6, a second rice grain image (existence of body division portion, embryonic portion and surface scratches) is obtained based on a transmission light of the rice grain light-received by a second CCD sensor built-in in the CCD camera, and a difference of the light amount of the rice grain image of both is operated, thereby, an image of only the crack portion is obtained to determine the body division grain. Thereby, determination of the body division grain can be accurately performed without receiving an adverse influence by the embryonic portion and the surface scratches and a yield of a product is enhanced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008199141-A (JP)
Title: Communication system
Inventor: ARIFUKU KATSUMI
IPC: H04Q9/00
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system capable of making a communication only with a carrier truck directed by a remote controller even when there are many carrier trucks and preventing another carrier truck from being erroneously driven.  <P>SOLUTION: Connection is requested from the remote controller R to a carrier truck V by infrared communication, the carrier truck V confirms connection by wireless communication and then wireless communication between the controller R and the carrier truck V is performed. When prescribed time has elapsed from the connection and wireless communication is not performed, the controller R transmits the connection request again by infrared communication to receive confirmation from the carrier truck V by wireless communication.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008198723-A (JP)
Title: Nand type non-volatile semiconductor memory
Inventor: KINOSHITA HIDEYUKI
IPC: H01L27/10
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a NAND type non-volatile semiconductor memory preventing conduction between a substrate and a contact plug forming an end section in a rectilinear word line and having a high integration degree and a high yield.  <P>SOLUTION: The NAND type non-volatile semiconductor memory has the substrate 301, a first insulating film 302 formed between element isolation insulating films formed at specified intervals on the surface section of the substrate 301 and the element isolation insulating film on the substrate 301 and a first electrode layer 303 formed on the first insulating film 302. The NAND type non-volatile semiconductor storage device further has a second insulating film 304 formed on one-end region of the first electrode layer 303, second electrode layers 305 and 306 formed on the second insulating film 304 and the contact plug 311 formed on the first electrode layer 303 so that one end is overhung to the second electrode layers 305 and 306.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007294408-A (JP)
Title: Polyparaphenylene hydrocarbon electrolyte, manufacture method therefor, polyparaphenylene, and electrolyte membrane, catalyst layer and polymer electrolyte fuel cell using polyparaphenylene hydrocarbon electrolyte
Inventor: HOSHIKAWA HISAHIRO
IPC: H01B13/00
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolyte excellent in chemical durability, a manufacturing method therefor, polyparaphenylene (PPP), and an electrolyte membrane, a catalyst layer, and a polymer electrolyte fuel cell using the same.  <P>SOLUTION: A polyparaphenylene hydrocarbon electrolyte having a specific structure, a manufacture method therefor, and a polyparaphenylene usable as a raw material for manufacturing the polyparaphenylene hydrocarbon electrolyte, as well as an electrolyte membrane, a catalyst layer and a polymer electrolyte fuel cell that employ the polyparaphenylene hydrocarbon-based electrolyte. In the structural formula, phenyl group has a direct bond or an oxygen atom, which is arbitrarily assignable in repetitions. A branch from the phenyl group has a hydrogen atom or a proton-conducting site, which is arbitrarily assignable in repetitions. The proton-conducting site is made up of -SO<SB>3</SB>H, -COOH, -PO<SB>3</SB>H<SB>2</SB>or -SO<SB>2</SB>NHSO<SB>2</SB>R (R is an alkyl chain or a perfluoroalkyl chain).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008195677-A (JP)
Title: Fluorescent compound synthesized from arginine and coumarin pigment
Inventor: TSUJIUCHI YUTAKA
IPC: C07D311/68
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel substance having an extended light absorption band from ultraviolet to visible light to be a material for effective use of solar energy, and a novel substance having a spectral character of distinctly separated main absorption peaks and controlling wavelength of memory etc., from a coumarin pigment such as a simple coumarin etc., as a raw material.  <P>SOLUTION: A highly pressure-proof glass tube 4 is put in a beaker 5 and placed at a part 2 of a microwave oven 1 where a substance to be irradiated is placed, and a microwave is irradiated. This is to provide a method of synthesizing a novel substance, arginyl coumarin, having distinctly separated light absorption peaks, and the novel substance, arginyl coumarin, having a shorter excited emission peak wavelength band than its raw material coumarin pigment can be obtained.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008196090-A (JP)
Title: Highly white newsprint paper
Inventor: INNAMI NOBUO
IPC: D21H11/10
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide highly white newsprint paper giving clear-cut color prints owing to its high whiteness and hardly causing undried ink displacement as well, namely, seldom causing print defects even under high-speed printing operation owing to good ink settability.  <P>SOLUTION: The highly white newsprint paper is such as to be obtained by incorporating a pulp stock with a filler followed by papermaking. In the newsprint paper, the filler contains 7-20 wt.% ash, and the pulp stock is such that coniferous kraft pulp and mechanical pulp account for 10-50 wt.% and 50-90 wt.% of the total pulp component. The newsprint has been adjusted to 50-90 s and 20-70 s in oil absorption and air permeability, respectively, being 75-85% in whiteness degree. Further, the mechanical pulp is characterized by having been subjected to bleaching treatment so as to be 70-80% in whiteness degree.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008202606-A (JP)
Title: Equidistance arrangement device of rolling body, etc., and equally spaced arrangement method of rolling body, etc.
Inventor: MAKISHIMA YUTAKA
IPC: F16C43/04
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To effectively perform an qually spaced arrangement of a rolling body, etc., which prevents the rolling body from being damaged and suppresses the vibration or noise while a roller bearing rotates, and eliminates the need of the adjustment of a set position or pressure.  <P>SOLUTION: An equidistance arrangement device 1 comprises a magnet 3 for supporting the roller bearing B in which a plurality of the rolling bodies R are built in an annular space 21 between an inner ring IR and an outer ring OR coaxially arranged so that the axis O of the inner ring IR and the outer ring OR becomes vertical, and applying a magnetic field line M to the rolling bodies R via the inner ring IR or the outer ring OR, and an air jet mechanism 7 which equally ejects a compressed air from either end surface side in the axis O direction of the roller bearing B toward the other end surface side almost all over the annular space 21.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008203340-A (JP)
Title: Projection type display device
Inventor: YOKOTE YOSHIHIRO
IPC: G03B21/00
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly and easily perform zoom adjustment and focus adjustment, especially in a projector of such a type that it is placed on a desk or the like.  <P>SOLUTION: When a knob 303 is rotated in a direction shown by an arrow, its drive force is transmitted to a rack gear 108 through a pinion gear 301, and a projector body 101 is moved in an upward direction. As the projection body 101 is moved, a pin 103b moves along a cam part 206b, whereby a focus adjustment ring 103a is rotated in a periphery direction. As a result, the change of the size of a projection image and the focus adjustment are performed simultaneously.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008203577-A (JP)
Title: Toner supply device and image forming apparatus
Inventor: MAKINO YUICHI
IPC: G03G15/08
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner supply device capable of stably supplying toner by preventing the rise of the cohesive degree of toner while making the bulk density of the toner stable.  <P>SOLUTION: The toner supply device 3 has a buffer part 28 for storing the toner, and a replenishing pipe 14 for conveying the toner received from the buffer part 28 to a developing device 5, and has a conveying screw 21 provided in the buffer part 28, a replenishing screw 32 provided in the replenishing pipe 14 and provided so that the pitch of a downstream side screw part 32J may be wider than the pitch of an upstream side screw part 32I, and a driving motor M driving the screws 21 and 32. Assuming that toner feeding amount of the conveying screw 21 per unit driving time is V1, toner feeding amount of the upstream side screw part 32I of the replenishing screw 32 per unit driving time is V2, and the toner feeding amount of the downstream side screw part 32J is V3, the relation of the toner feeding amount is set to V2≤V1<V3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008205226-A (JP)
Title: Illumination apparatus for imaging in electronic component mounter
Inventor: OKADA KOICHI
IPC: H05K13/04
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination apparatus for imaging for an electronic component mounter, capable of meeting the demands for compact apparatus by reducing the dimensions of the height direction.  <P>SOLUTION: An illumination unit 30, for emitting a light to a substrate as an imaging target with a camera 25 in the electronic component mounter, has a configuration in which a planar illumination plate 31 positioned in parallel to the surface of a substrate between the substrate as an imaging target and the camera 25 is principally provided, and an upper stage illumination light source sections 32a, an intermediate stage illumination light source sections 32b and a lower stage illumination light source section 32c are disposed, in this order starting from the inside to the outside around an opening 31a for image pickup on the surface opposite to the substrate of the illumination substrate 31, and illumination lights are emitted to the surface of the substrate at different illumination angles. According to this configuration, the dimension in the height direction of the planar illumination unit 30 can be reduced to thereby meet the demands for compaction.  <P>COPYRIGHT: (C)2008,JPO&INPIT