baber/WOPTO huggingface dataset:
Patent JP-2008058319-A (JP)
Title: Fluorescence sensor for detecting anion
Inventor: KIKUCHI KAZUYA
IPC: C12Q1/44
Filed: 2007-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensor compound which enables the quantitative measurement of anions in aqueous solutions so as to be usable in experimental systems on various biosystems.  <P>SOLUTION: A compound includes an anion host comprising a metal complex of cyclic polyamine and a fluorescent dye. A coordinate bond with the metal ion of the metal complex is characterized by a change produced in the spectrum of the fluorescent dye by a ligand exchange function between a substituent on the fluorescent dye and the anions.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007310916-A (JP)
Title: Memory card
Inventor: TAMURA TAKAYUKI
IPC: G06F12/16
Filed: 2007-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability in data holding of a nonvolatile memory of a memory card without reading stored information out of the nonvolatile memory by a host device.  <P>SOLUTION: The memory card has the nonvolatile memory (2) and a memory controller (4) which controls the operation of the nonvolatile memory. The memory controller can interface with the outside according to a predetermined protocol and the memory controller performs error detection/correction for the stored information at predetermined intervals of time as well as reading the stored information to the outside at an external access request. Consequently, the reliability in the data holding of the nonvolatile memory can be improved by reading the stored information out of the nonvolatile memory of the memory card by the host device.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009059286-A (JP)
Title: Information analysis system and information analyzing method
Inventor: INAGAKI KEIKO
IPC: G06Q10/00
Filed: 2007-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information analysis system for solving the problem that efficiency for acquiring a customer's opinion is low.  <P>SOLUTION: A voice inputting part 11 is a portable voice input device for acquiring voice information. A voice recognizing part 22 converts the voice information into text information. A comment extracting part 33 extracts a comment about merchandise from the text information on the basis of a keyword stored in a keyword DB 31. A merchandise information DB 65 stores the comment.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009062558-A (JP)
Title: Silver fine powder, its manufacturing method, and dispersion liquid for conductive paste using the fine silver powder
Inventor: KAWAKAMI YUJI
IPC: B22F1/02
Filed: 2007-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fine silver powder having high thermal shrinkage starting temperature and suitable for conductive paste for fine-pitch electronic circuit boards and also to provide a manufacturing method by which the fine silver powder can be mass-produced efficiently at a low cost.  <P>SOLUTION: The fine silver powder is composed of nearly spherical or nearly polyhedral particles each having an irregular surface, and an organic substance is adsorbed on the irregular surface. This silver fine powder can be obtained by allowing silver particles to collide against each other under pressurization to a super-high pressure to simultaneously carry out the dispersion of the silver particles and the adsorption of the organic substance onto the surface of the silver particles. This method for manufacturing the silver fine powder is performed using a wet dispersion device and comprises: a slurry step where the silver particles are dispersed in an organic solvent to obtain slurry; and a dispersion step where the slurry is subjected to mutual collision at a super-high pressure of ≥100 MPa to carry out the dispersion of the silver particles in the slurry by collision simultaneously with the adsorption of the organic substance onto the surface of the silver particles.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008044950-A (JP)
Title: Fibrin microbead and use of the same
Inventor: MARX GERARD
IPC: C07K14/745
Filed: 2007-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide fibrin (including fibrinogen) microbeads having physiological activities and also cross-linked extensively, and a method for preparing the fibrin microbeads.  <P>SOLUTION: This composition containing cells bonded with the fibrin microbeads (e.g. fibroblast cells, endotherial cells and chondrocytes), the method for culturing/separating the cells by using the fibrin microbeads, and further the method for transplanting the cells and the method for engineering tissues by using the fibrin microbeads are provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009064282-A (JP)
Title: Rfid tag, rfid system, manufacturing device for rfid tag, and manufacturing method therefor
Inventor: KIN REIKA
IPC: G06K17/00
Filed: 2007-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein correlating works between an RFID tag and a pipe, and between the pipe and a pipe, which are carried out before disassembling/assembling work, require considerable labors and times, in the disassembling/assembling work of the pipes.  <P>SOLUTION: This RFID tag of paired tag type is provided with a means set physically with the plurality of RFID tags, and a means for storing and reading out logically a set of IDs of the RFID tags, and an RFID tag system, a manufacturing device for the RFID tag and a manufacturing method therefor are also disclosed in the present invention. Resultingly, the work is supported efficiently by a simple procedure, by providing a system capable of reading out the RFID tag before the work by a worker or a user, and capable of identifying accurately an object, without requiring writing work.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008070366-A (JP)
Title: Expansion of measurement range in chromatography rapid test
Inventor: SPINKE JUERGEN
IPC: G01N33/543
Filed: 2007-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for quantitatively determining an analyte in a sample.  <P>SOLUTION: Based on generated calibration graphs, it is examined whether a signal generated by reaction between an analyte-specific substance and the analyte in the sample enables quantitative determination of the analyte with a desired accuracy.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009069209-A (JP)
Title: Developing device, process cartridge and image forming apparatus
Inventor: TAKAHASHI TOMOKO
IPC: G03G15/08
Filed: 2007-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device for a toner powder cloud development system, which can achieve high image quality and can be made compact.  <P>SOLUTION: The developing device G1 has a two-component development unit 56, a toner carrier 31, and an alternating current power source 59, and so on. The toner carrier 31, which is arranged opposing a latent image carrier 58, has a plurality of insulated electrodes disposed in a line in a prescribed direction on the surface thereof. The alternating current power source 59 supplies a voltage such that an electric field across the plurality of electrodes is temporally switched. The inter-electrode electric field causes the toner being carried on the surface of the toner carrier to carry out hopping, thereby forming a toner powder cloud and carrying out development. The movement speed of the latent image carrier 58 and the linear velocity of the toner carrier 31 are set at approximately equivalent speeds.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009071910-A (JP)
Title: Rotary electric machine and automobile mounting the same
Inventor: HINO TOKUAKI
IPC: H02K1/18
Filed: 2007-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary electric machine with superior characteristics, in the rotary electric machine which has a stator of the so-called concentrated winding structure where winding is applied concentratedly to the teeth of a stator core, and besides uses a permanent magnet for its rotor.  <P>SOLUTION: The rotary electric machine has a stator 230, which has a stator core 232 and coils 233 that are wound concentratedly around individual teeth 237 of the stator core 232, and a rotor 250, which has a rotor core 252 and a plurality of permanent magnets 254 and 256 held by the rotor core 252 and is held rotatably via an air-gap from the teeth 237 of the stator 230. The permanent magnets 254 and 256 are rare earth permanent magnets, and rare earth magnetic powder is bound by SiO<SB>2</SB>.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009067495-A (JP)
Title: Support device for installation of elevator
Inventor: KONO YUTAKA
IPC: B66B7/00
Filed: 2007-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a support device for the installation of an elevator capable of reducing work for installation and excellent in transportability.  <P>SOLUTION: An inclined portion 10 has a pair of inclined members 11a and 11b, a pair of end support plates 12a and 12b connected to the inclined members 11a and 11b so as to be turnable, and a bar-like suspending member 13 supported by the end support plates 12a and 12b at both ends thereof. A crane 14 is suspended by the suspending member 13. A scaffold support 16 is connected to the inclined portion 10 so as to be turnable. The scaffold support 16 is displaced by turning between the state of housing along the inclined portion 10 and the state of supporting a panel in parallel.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008166255-A (JP)
Title: Remaining capacity detecting method of fuel cell and remaining capacity detecting device of fuel cell
Inventor: YAMAMIYA KUNIO
IPC: H01M8/10
Filed: 2007-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remaining capacity detecting method of a fuel cell and a remaining capacity detecting device of the fuel cell providing correct information to users without installing a temperature detecting part in a fuel cell system comprising a hydrogen absorbing alloy container and unit cells of the fuel cell.  <P>SOLUTION: Temperature measured in a temperature detecting part 105 in electronic equipment and pressure measured with a pressure sensor 123 for detecting in a fine fluid passage are stored in a measured data memory 120b<SB>1</SB>. Temperature difference between the temperature detecting part 105 in the electronic equipment and the fine fluid passage, and data of temperature-pressure-remaining capacity are stored in a reference data memory 120b<SB>2</SB>. Measured data stored in the measured data memory 120b<SB>1</SB>is corrected based on reference data stored in the reference data memory 120b<SB>2</SB>, stored in a corrected data memory 120b<SB>3</SB>, and the remaining capacity of the fuel cell is obtained from output of the corrected data memory 120b<SB>3</SB>and output of the measured data memory 120b<SB>1</SB>.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008077083-A (JP)
Title: Inline wax coating process for xerographically prepared micr checks
Inventor: ANDERSON CHRISTINE
IPC: G03G15/22
Filed: 2007-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process of enabling secondary MICR printing on a check without problems, after primary MICR fixing.  <P>SOLUTION: The process of MICR and non-MICR electrostatic magnetic imaging of two independent electrostatic latent images, including (a) optionally pretreating a blank check with a wax-based coating, comprising an aqueous polyethylene wax emulsion; (b) forming a first electrostatic latent image in a MICR printing apparatus; (c) developing the first electrostatic latent image, by contacting the first electrostatic latent image with a MICR toner for producing a developed MICR toner image; (d) transferring and optionally fixing the developed MICR toner image onto a check; (e) forming a second electrostatic latent image in a non-MICR printing apparatus; (f) developing the second electrostatic latent image, by contacting the second electrostatic latent image with a non-MICR toner, to produce a developed non-MICR image; (g) transferring the developed non-MICR toner image to the check; (h) fixing the developed MICR toner image and the developed non-MICR toner image to the check, wherein fixing oil is supplied to the check during fixing; (i) optionally coating the check having fixed developed MICR toner image and fixed developed non-MICR toner image, with a wax-based coating comprising an aqueous polyethylene wax emulsion, and wherein (a) and (i) are mutually exclusive.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009069996-A (JP)
Title: Image processing device and image processing method, recognition device and recognition method, and program
Inventor: YOKONO JUN
IPC: G06T7/00
Filed: 2007-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To separate a background from image data to extract an area corresponding to an object to be recognized.  <P>SOLUTION: In an image obtained by passing background-included image data taken by imaging with a focus camera through a 3×3 filter that the coefficient of a target pixel is 8 and the coefficient of all of 8 pixels in the vicinity thereof is -1, a black area indicates an out-of-focus pixel that the difference between it and the vicinity pixel is nearly zero and a bright (white) area indicates an in-focus pixel having a sharp pattern. A filtering process of determining an average between the target pixel and its vicinity area is performed on the image to bind an area looking like the object to be recognized thereto. After a result of filtering has been binarized, Morphological processing is performed or masking is performed on a part which is not the black area from which the value is generated as the result of filtering to divide the area to separate the background from the image data. The present invention is applied to the image processing system, a learning device or a recognition device.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009070623-A (JP)
Title: Fuel cell system
Inventor: FUKUNAGA AKIHIKO
IPC: H01M8/04
Filed: 2007-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize a flow rate of fluid fuel led into a reformer.  <P>SOLUTION: The system 1 generates reformed gas by reforming the fluid fuel with the reformer, and generates power with a fuel cell by using the reformed gas. The system 1 comprises a line L1 for circulating the fluid fuel led into the reformer, a reservoir 10 made of a pump section 14 for press-feeding the fluid fuel arranged in the line L1 to a reformer side and a constant fuel level container 15 for temporarily storing the fluid fuel in the inside, and a pump 13 arranged at a downstream side of the reservoir 10 in the line L1 and press-feeding the fluid fuel to a reformer side. In the system 1, the constant fuel level container 15 stores the fluid fuel so as to keep the height of a fuel surface of the fluid fuel at an approximately fixed level, and its outlet 15a is arranged further upward in a gravity direction than a suction inlet 13a of the pump 13, so that the fluid fuel is supplied from the constant fuel level container 15 to the pump 13 by a pressure head while the pressure head of the stored fluid fuel is kept at an approximately fixed level.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008270705-A (JP)
Title: Semiconductor memory, semiconductor memory system using it, and method of manufacturing quantum dot used for semiconductor memory
Inventor: MAKIHARA KATSUNORI
IPC: H01L29/792
Filed: 2007-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory having a composite floating gate configuration with good charge storage efficiency.  <P>SOLUTION: A semiconductor memory 110 has a composite floating structure wherein an Si-based quantum dots 311 coated with a very thin Si oxide film are formed on an insulating film 105 formed on a semiconductor substrate 101 on which silicide quantum dots 321 coated with a high dielectric insulating film 322 are formed and further Si-based quantum dots 411 coated with a high dielectric insulating film 412 are formed. Electrons are stored in the silicide quantum dots 321 by applying a predetermined positive voltage to a gate electrode 104, and a predetermined negative voltage is applied to the gate electrode 104, which is irradiated with weak light to emit electrons. Hereby, multi-valued memory operation is executed stably at a high speed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009070726-A (JP)
Title: Method for manufacturing nonaqueous electrolyte battery
Inventor: NISHIKAWA SATOSHI
IPC: H01M2/16
Filed: 2007-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent manufacturing defects in manufacturing a nonaqueous electrolyte battery using a separator to which a heat-resistant porous layer containing an aramid resin is applied.  <P>SOLUTION: A method for manufacturing a nonaqueous electrolyte battery having a positive electrode, a separator, a negative electrode and an electrolyte is characterized in that a winding core having a surface part with Vickers hardness of ≥2,000 HV and friction coefficient of ≥0.5 is used in a step for winding the positive electrode, the separator and the negative electrode when at least one side of the top surface on the separator is the heat-resistant porous layer containing the aramid resin.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007327977-A (JP)
Title: Angular velocity sensor and angular velocity detection device using it
Inventor: OKADA KAZUHIRO
IPC: G01C19/5755
Filed: 2007-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-axial angular velocity sensor having a simple structure.  <P>SOLUTION: A support member 250, a pedestal 240 and a board-like structure 230 are arranged on a magnet 260. The board-like structure 230 comprises a center part 231, a flexible part 232 and a peripheral part 233, and the peripheral part 233 is fixed onto the pedestal 240. The flexible part 232 has flexibility, and the center part 231 is suspended in the movable state in the XYZ-axis directions. A magnetic flux facing to the Z-axis direction is formed between magnetic heads 251, 221. A conduction path facing to the X-direction and the Y-direction is formed on the upper surface (XY plane) of the center part 231. When sending a current into the X-direction conduction path, a Lorentz force is applied to the Y-direction, and the center part 231 is moved in the Y-axis direction. In this case, when angular velocity ωz around the Z-axis is applied, a Coriolis force Fx is applied to the X-axis direction, and the center part 231 is displaced in the X-axis direction, and an electromotive force corresponding to ωz is generated in the Y-direction conduction path.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009074134-A (JP)
Title: Method for producing fiber-reinforced metal
Inventor: UCHIDA HIDE
IPC: C22C49/14
Filed: 2007-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a ceramic fiber-reinforced metal in which a ceramic fiber is dispersed into the base of a metal or an alloy, and which is used for a tool material for working and a turbine for a boiler in a heat field.  <P>SOLUTION: When the powder of a metal or an alloy is mixed with a ceramic fiber, as the ceramic fiber, the one in which a fiber surface is coated with the above metal or alloy is used, thus a structure where the aggregation of the fiber is prevented, the dispersibility of the fiber is satisfactory even after sintering, and voids are not generated is obtained. The coating method is desirably performed in such a manner that 5 to 50 mass% metal powder is beforehand added to the fiber, and mechanical mixing and stirring are performed, so as to coat the fiber surface with the metal powder.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009078598-A (JP)
Title: Driving force transmission device of hybrid vehicle
Inventor: SATO KOJI
IPC: F16D41/07
Filed: 2007-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving force transmission device of a hybrid vehicle that prevents a two-way clutch from being switched into an engagement when traveling by the drive of an engine.  <P>SOLUTION: This device comprises front wheels 11, which are rotation driven by the engine 13 as a driving source, and rear wheels 12, which are rotation driven by an electric motor 16 with a speed reducer. The mechanical two-way clutch 19 is built in a torque transmission path from an output shaft 18 of the speed reducer 17 of the electric motor 16 to the rear wheels 12 to prevent the transmission of rotary torque from the rear wheels 12 to the output shaft 18 when the vehicle travels by the drive of the engine 13. A reverse input cutoff clutch 30 is provided in a torque transmission system from the output shaft 18 of the speed reducer 17 to the two-way clutch 19. When a reverse input load is applied to the output shaft 18 by an external force of vibration etc. while traveling with the front wheels 11 driven by the engine 13, the reverse input is shut off by the reverse input cutoff clutch 30 to prevent the two-way clutch 19 from being engaged in the direction of impeding the rotation of the rear wheels.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009078931-A (JP)
Title: Spherical body production device, and method for producing spherical body
Inventor: KUDO YUJI
IPC: C03B11/00
Filed: 2007-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To produce a spherical body with high weight and shape precision by dividing a melt with uniform weight.  <P>SOLUTION: Disclosed is a spherical body production device where the melt is dropped to be changed into the spherical body, and comprises: a holding vessel holding the melt; a flow passage connected with the holding vessel and flowing out the melt; and a vibration device connected to the flow passage in such a manner that the vibrating direction is made parallel to the dropping direction of the melt, wherein provided that the area of the flow passage in the cross-section vertical to the flowing out direction of the melt is defined as a flow passage cross-sectional area, the flow passage is slidably connected to two or more flow passages having different flow passage cross-sectional areas.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009082926-A (JP)
Title: Conveyor roller
Inventor: KANDA AKIMITSU
IPC: F16C13/00
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that flaws and projecting and recessing parts are produced on the surface of a steel sheet to be conveyed due to the idle rotation of an outer cylinder member resulting from loosening of fixing of a metallic inner cylinder member to a ceramic outer cylinder member in a conveyor roller composed of the metallic inner cylinder member and the ceramic outer cylinder member.  <P>SOLUTION: In the conveyor roller 1 composed of the metallic inner cylinder member 2 and the ceramic outer cylinder member 3, the outer cylinder member 3 is held by the inner cylinder member 2 by pressurization of the end faces of the outer cylinder member 3 via a sheet-like member 8 by a plurality of pressurizing means 7 provided to the outer peripheral side of the end parts of the inner cylinder member 2. Since a pressurizing area is increased and fixation in the axial direction is rigidly performed by pressurization of the end faces of the outer cylinder member 3 via the sheet-like member 8 by the pressurizing means 7, the idle rotation in the circumferential direction of the outer cylinder member 3 can be prevented.  <P>COPYRIGHT: (C)2009,JPO&INPIT