baber/WOPTO huggingface dataset:
Patent JP-2005255911-A (JP)
Title: Polymer particle dispersion and method for producing the same
Inventor: HARUHARA SEIJI
IPC: C08J3/09
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a polymer particle dispersion, by which the polymer particle dispersion in which the polymer particles of nano-level to micro-level can be produced by an oil/oil (O/O) dispersing method in reduced processes at a low cost.  <P>SOLUTION: This method for producing the polymer particle dispersion where the polymer particles having a desired particle diameter are dispersed in an organic solvent A, comprising using the organic solvent A of non-polar organic solvent and an organic solvent B of non-polar solvent which has a lower boiling point than that of the organic solvent A and is little compatible with the organic solvent A, is characterized by dispersing the resin, capable of being dissolved in the organic solvent B and incapable of being dissolved in the organic solvent A, in the organic solvent B to prepare the dispersion phase solution, dispersing the dispersion phase solution in the organic solvent A to prepare the dispersion comprising the dispersion phase of the dispersion phase solution and the continuous phase of the organic phase A, and then removing the organic solvent B from the dispersion by a pressure-reducing treatment or a heating treatment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005259611-A (JP)
Title: Magnetic proximity switch
Inventor: OTA TOMOHIRO
IPC: H01H36/00
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic proximity switch which shows a stable on/off state even when a detection object magnet is located in the vicinity of a boundary of a detection area, and is easy to machine.  <P>SOLUTION: This magnetic proximity switch includes a case 1, a reed switch 2 fixed to the case 1, the detection object magnet 4 separately mounted outside the case 1, and an auxiliary magnet 5 mounted in the case 1 for applying magnetic force to contacts 2d of the reed switch 2 in response to the position of the magnet 4, and the contacts 2d of the reed switch 2 are brought into contact with and separated from each other in response to the magnetic force generated between the contacts 2d of the reed switch 2 by the auxiliary magnet 5. The auxiliary magnet 5 is moved according to the position of the magnet 4 between a first stable position for separating the contacts 2d of the reed switch 2 from each other and a second position for bringing the contacts 2d of the reed switch 2 into contact with each other so as to change the distance between the contacts 2d of the reed switch 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005256796-A (JP)
Title: Linear compressor and sterling refrigerator
Inventor: ONO KIMITAKA
IPC: F04B35/04
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent upsizing and cost increase of a device, and to detect a position of a piston precisely and stably.  <P>SOLUTION: A sterling refrigerator 1A is provided with the piston 3, an inner yoke 22a, an outer yoke 22b, a movable magnet part 21, an end bracket 25, a magnet holder 19, a magnet 30 for detecting the position of the piston, a magnetic sensor 40, and a control means. The piston reciprocates within a cylinder 2, and the inner yoke is arranged outside the cylinder 2. Then the outer yoke is arranged outside the inner yoke 22a, and the movable magnet part is arranged between the yokes 22a, 22b. Then the end bracket fixes the outer yoke 22b to a casing, and the magnet holder connects the piston 2 to the movable magnet part 21. Then the magnet for detecting the position of the piston is attached to the magnet holder 19, and the magnetic sensor, which is arranged at the end bracket 25 located at the part opposed to the magnet 30 for detecting the position of the piston, outputs a signal in accordance with a distance from the magnet 30 for detecting the position of the piston. Then the control means controls the action of the piston 3 based on a signal outputted from the magnetic sensor 40.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005259313-A (JP)
Title: Disk shaped recording medium, mastering system, disk manufacturing method
Inventor: FUJITA GORO
IPC: G11B7/24082
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain highly precise address detection against cross talks between adjacent recording tracks on a disk shaped recording medium having address information recorded by wobbling at least on a single side wall of the tracks.  <P>SOLUTION: For the FM modulated signals obtained by FM modulating the ADIP data after Bi-phase modulating them for example, one track is completed in a data bit unit, and the sync signals are made not to come close each other in the adjacent tracks. According to this arrangement, the number of waves of the wobble signals become the same between the adjacent tracks, and the phases of the wobble signals can be prevented from becoming opposite between the adjacent tracks. Thus, highly precise address detection can be maintained against cross talks.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005266959-A (JP)
Title: Material procurement system
Inventor: IKEDA GATSUHIKO
IPC: G06Q50/00
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material procurement system capable of comparatively easily and surely procuring proper materials at a low cost by selecting a material delivery company having the adequacy to ordered materials, from a plurality of material delivery candidate companies.  <P>SOLUTION: In this material procurement system 100 comprising a material delivery company selecting server 30 for selecting the material delivery company as a material order receptor of the ordered materials from the plurality of material delivery candidate companies A-C, the material delivery company selecting server 30 comprises a presentation means 80 for presenting the order data of the ordered material ordered by a material ordering company X as a material orderer to the material delivery companies A-C, an enterprise database 50 for accumulating the enterprise data of the material delivery candidate companies A-C, and a selecting means 70 for receiving the response data 20 including at least price data and delivery deadline data of the procured material in accordance with the order data 61 from the material delivery candidate companies A-C, and selecting the material delivery company by evaluating the companies on the basis of the received response data 200a-200c, the order data 61 and the condition data extracted from the enterprise database 50.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005199683-A (JP)
Title: Laminate, optical element, manufacturing method for them, and coating liquid
Inventor: IZUMI SHINOBU
IPC: G02B5/23
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To enhance an optical property and the like of a photochromic lens and the like by achieving excellent adhesion between a base material and a photochromic layer in the case of manufacturing a photochromic optical element.  <P>SOLUTION: There is proposed as a first means to achieve the purpose the formation of a polyurethane-based primer layer between the base material and the photochromic layer. The polyurethane-based primer layer is obtained by applying a liquid containing a moisture-curable polyurethane resin and/or its precursor and a solvent having a boiling point of not lower than 70°C and a solubility parameter of not less than 8, removing the solvent and curing the moisture-curable polyurethane resin and/or its precursor. There is proposed as a second means to achieve the purpose a photochromic coating agent composed of 100 pts.wt. of a radically polymerizable monomer component, 0.01 to 20 pts.wt. of a photochromic compound, and 0.001 to 5 pts.wt. of a silicone-based or fluorine-based surfactant.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005266182-A (JP)
Title: Optical isolator
Inventor: TOGANO YUICHI
IPC: G02B27/00
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical isolator whose alignment is easy in an assembling stage without the need of an optical system consisting of lenses.  <P>SOLUTION: The optical isolator is equipped with a Faraday rotating element 7 which nonreciprocally rotates the plane of polarization of light and two polarizers 6 joined to both its sides, and the two polarizers 6 are both lenses which are machined to have spherical surfaces and converge or diverge lights transmitted through the polarizers 6 to form real or virtual images. The two polarizers 6 are joined together across the Faraday rotating element 7 and nearly spherical on the whole. Further, the two polarizers 6 are made of raw materials which are mutually different in refractive index.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005263950-A (JP)
Title: Method for producing polyamide
Inventor: KIKUCHI MINORU
IPC: C08G69/28
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for quickly determining the polymerization level of a polyamide during melt polymerization, when polymerization conditions such as pressure and temperature are switched and the end point of the polymerization reaction is determined in the melt polymerization of the polyamide.  <P>SOLUTION: The method for producing the polyamide by melt polymerization process using a diamine monomer composed mainly of xylylene diamine and a dicarboxylic acid monomer mainly composed of a 6-12C aliphatic dicarboxylic acid as raw materials comprises irradiating reaction contents in the polymerization process with near-infrared light, measuring absorbance at a wavelength within a specific range to determine the polymerization level of polyamide during melt polymerization, switching the conditions such as pressure and temperature in the polymerization process and/or determining the end point of the polymerization reaction, on the basis of the result of the determination.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005268074-A (JP)
Title: Base material of flexible flat cable and flexible flat cable
Inventor: AMANO AKIRA
IPC: H01R43/05
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible flat cable which sufficiently responds to various demands of electric appliances with curbing costs.  <P>SOLUTION: The flexible flat cable comprises a plurality of conductive wires without gold plating arranged in parallel between two sheets of flexible insulation sheets joined with pressure. One sheet of the flexible insulation sheets is removed at predetermined intervals as much amount as required and a plurality of exposed conductive wires are plated with gold.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005269797-A (JP)
Title: Dc power supply device
Inventor: TAKEDA YOSHIHIKO
IPC: H02M7/12
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an increase in harmonic current caused by a voltage fluctuation of an AC power supply, in an DC power supply device reduced in harmonic current and improved in power factor.  <P>SOLUTION: The DC power supply device reduced in harmonic current and improved in power factor comprises: an AC power supply 1; a bridge rectifying circuit 6; a smoothing electrolytic capacitor 7; a load 8; a reactor 9 connected to the AC power supply 1;a switch 10 that turns on/off a current flowing to the reactor 9; a zero-cross detection means 11 that detects the zero-cross of a power supply voltage; a power supply voltage detection means 12; a DC voltage detection means 13; a target DC voltage determination means 14; a switch drive signal generation means 15; and a switch drive means 16. A voltage of the AC power supply 1 is detected by the power supply voltage detection means 12, and a target value of an optimum DC voltage for reducing the harmonic current in accordance with the value is determined by the target DC voltage determination means 14, whereby an increase in harmonic current can be prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005262827-A (JP)
Title: Moisture absorbing and releasing material
Inventor: HIRAGA SATOSHI
IPC: B32B3/28
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moisture absorbing and releasing material which is excellent in shape-retention even in water-containing state, which has low ventilation resistance, and which is excellent in moisture absorbing and releasing profiles, as represented by the filter for a humidifier.  <P>SOLUTION: The moisture absorbing and releasing material has a corrugated structure made by putting a substrate of plane-shape and a corrugated substrate together. The substrate of plane-shape is a composite nonwoven fabric produced by composite integrating a fiber web and a mesh structure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005266706-A (JP)
Title: Image forming apparatus
Inventor: FUJIMORI SHINICHIRO
IPC: G03G15/16
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain stable image quality for a long period of time by preventing resistance on a surface of a photosensitive body from being reduced due to a discharging product stuck on an outer peripheral surface of the photosensitive body, without excessively wearing or damaging the outer peripheral surface of the photosensitive body.  <P>SOLUTION: A temperature on a surface of a photosensitive body 14 is elevated by a transfer roller 34, thereby evaporating moisture absorbed by a discharging product stuck on the surface of the photosensitive body 14. Thus, a delation caused by a flow of an electric charge which is changed on the surface of the photosensitive body 14 by the discharging product stuck on the photosensitive body 14 can be prevented, so that image streaming is improved to obtain an excellent image. Therefore, even if the discharging product is stuck on the surface of the photosensitive body 14, since it is not necessary to remove the discharging product, the surface of the photosensitive body 14 is prevented from being damaged or toner filming is prevented from occurring. Furthermore, a delation caused by non-uniformity in the removal of the discharging product can also be prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005111651-A (JP)
Title: Tip, milling cutter, and machining method using the same
Inventor: UNO KAZUYUKI
IPC: B23C5/20
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tip incorporated in a milling cutter, which is for use in finishing face milling both of an aluminum alloy and a material higher in abrasion resistance than the aluminum alloy, wherein the milling cutter improves the surface roughness of a machined surface of the aluminum alloy, and has improved life of a cutting edge.  <P>SOLUTION: The tip 10 incorporated in the milling cutter has the cutting edge 13 formed of a diamond sinter 12, and when viewed in a direction that is opposed to a top face of the tip 10, the cutting edge 13 is formed of a corner blade 14, a wiper blade 15, and a recess 16 of thread portion. The corner blade is arranged on a front end peripheral portion of the milling cutter 1 and has an outward convex section. The wiper blade is arranged sequentially to the corner blade 14 on an inner peripheral side of the same, and has a convex section on the outside. The recess of thread portion is arranged sequentially to the wiper blade 15 on an inner peripheral side of the same, and has a linear section or a outward convex section. Further a radius of curvature R1 of the corner blade 14 is set in the range of 1.6 to 5.0 mm, and a radius of curvature R2 of the wiper blade 15 is set in the range of 300 to 500 mm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005275555-A (JP)
Title: Data search apparatus and data search program
Inventor: SASAKI KOUICHI
IPC: G06F17/30
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To classify data in a database without requiring a complicated procedure.  <P>SOLUTION: A user interface part 13 asks a user to select an arbitrary classification system from a set of classification systems represented by classification system information accumulated in a classification system accumulation part 113 as classification results of data in databases, and to select a database to which the selected classification system is to be applied from the databases 111-1 to 111-n. According to the classification system selected in response to the user's operation, a classification part 122 classifies the data in the database selected in response to the user's operation.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005275989-A (JP)
Title: Planning business management support system, and planning business management support program
Inventor: OSHIMA NOBUMUNE
IPC: G06F19/00
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a planning business management support system, and planning business management support program in which a Gantt chart can be easily created so as not to miss work items in the case of starting a project, and process planning can be accurately and easily corrected.  <P>SOLUTION: A project template information management DB 1 of a planning business management system comprises: a group of DBs 20-23 preserving setting information of planning work implemented in the past, process names (task names) of layers, the number of processes (number of process) required for each process (task) and a dependent relationship between processes (tasks) for each transaction destination as a template; a result DB 15 storing results of transactions with each transaction destination in the past; and a calendar DB 16 storing calendar information wherein working days for each worker in charge of each process to implement the business and his holidays are set. A client terminal 4 comprises an input device 35 for inputting a new project name, a transaction destination and a deadline, and a CPU 41 for calling a template of the corresponding transaction destination from the project template information management DB 1 in response to inputs of the transaction destination, its new project name and its deadline, creating new project information and displaying its Gantt chart on a screen.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005270055-A (JP)
Title: Method for preparing cell culture substrate and apparatus for preparing the same
Inventor: HATTORI SHUJI
IPC: C12N5/071
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method for preparing a cell culture substrate having cells in a highly fine patterned form and used for culturing the cells while maintaining the pattern for a long period, and an apparatus used for the preparing method.  <P>SOLUTION: This method for producing the cell-culturing substrate comprises a process of forming a patterning substrate for forming a light-shielding part and a cell-bonding layer having a bonding property with the cells and containing a cell-bonding material decomposed or degenerated by a photocatalytic action with an energy irradiation on the substrate so as to cover the light-shielding part, a process of the energy irradiation for irradiating the patterning substrate with energy from the substrate side to form the pattern consisting of a cell-bonding inhibitory part where the cell-bonding material is decomposed or degenerated and the cell-bonding part other than the above cell-bonding inhibitory part and a process of cell-bonding for bonding the cells to the cell-bonding part in cell-culturing liquid containing the cells and a culturing medium.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005275262-A (JP)
Title: On-vehicle liquid crystal display device
Inventor: USAMI TOMOHIDE
IPC: G02B5/00
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve visibility obliquely from below although reflection of a display image of a liquid crystal panel on a windshield is effectively prevented.  <P>SOLUTION: A liquid crystal display device 1 is provided at a center top-surface part of an instrument panel (not illustrated) in front of a driver's seat. The liquid crystal display device 1 is provided with an optical filter 4, which limits the projection direction of light from a back light 3 with many louvers 6, between the liquid crystal panel 2 and back light 3. The louvers 6 have a half-mirror structure (high transmissivity) which has a low reflection factor on the top-surface side and a high reflection factor (low transmissivity) on the reverse-surface side, and are arranged longitudinally in parallel at equal intervals while directed at right angles to the surface direction of the optical fiber 4.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005271532-A (JP)
Title: Printer and printing method
Inventor: SASAKI HIDEMI
IPC: B41J2/325
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a marginless print by transferring without hiding the printing direction leading edge of a recording paper.  <P>SOLUTION: An adhesive layer 21 adhesively holding a color thermal recording paper 3 from the printing direction leading edge 3a to the rear edge 3b of the reverse side thereof is formed on the outside periphery of a platen drum 17. To deliver the paper, the platen drum 17 is rotated in the direction of delivery and a separation member 30 is made to butt against the outside periphery thereof. The rear edge 3b of the color thermal recording paper 3 not adhesively held by the adhesive layer 21 is scooped up by the separation member 30 and the part adhesively held by the adhesive layer 21 is separated from the adhesive layer 21 by the separation member 30. The color thermal recording paper 3 separated is delivered to a delivery tray 27.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005281725-A (JP)
Title: Method for preventing wear of refractory at furnace bottom part in blast furnace
Inventor: INADA TAKANOBU
IPC: C21B5/00
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preventing the abnormal wear of a furnace bottom refractory and the abnormal wear in a specific circular direction in a blast furnace without giving the bad effect to the productivity in the blast furnace.  <P>SOLUTION: The method for preventing the wear of the furnace bottom refractory in the blast furnace is performed, by which carbonaceous material is blown from the tip end part of a pipe in the furnace by inserting the pipe 3 into the blast furnace while inclining downward from the horizontal, from at least one of tuyere 1 in the blast furnace in the case of stopping the blasting. A difficult-penetrating layer of molten iron is formed or enlarged in a coke filling layer with this carbonaceous material, and the fluidity of the molten iron at the furnace bottom part is reduced and the erosion of the brick at the furnace bottom part is prevented. It is desirable that the blowing carbonaceous material is coke grains having ≤3 mm maximum grain diameter.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005286628-A (JP)
Title: Relay transmission apparatus
Inventor: KIMURA TAKESHI
IPC: H04B10/29
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve the effect of a protection function by suppressing a variation in OSNR value without depending on a transmission distance wherein a signal has travelled.  <P>SOLUTION: The relay transmission apparatus comprises a first reproduction relay 13b-1 for reproducing/relaying an optical signal coming from a transmission path in a first transmission direction, a second reproduction relay 13b-2 for reproducing/relaying an optical signal coming from a transmission path in a second transmission direction, and a protection process 13c that takes signal components out of the first and the second reproduction relays 13b-1 and 13b-2 and selectively outputs one of the signal components that have been taken out as a drop signal.  <P>COPYRIGHT: (C)2006,JPO&NCIPI