baber/WOPTO huggingface dataset:
Patent JP-2003047988-A (JP)
Title: Method and apparatus for treating organic polluted water
Inventor: KATAOKA KATSUYUKI
IPC: C02F3/34
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for treating an organic polluted water wherein the amount of excessive sludge generated is remarkably reduced, a phosphorus resource can be recovered by steady dephosphorization in a high degree, and COD in treated water is hardly deteriorated. SOLUTION: The method for treating an organic polluted water and the apparatus therefor are constituted in such a way that by using an apparatus for cleaning the organic polluted water by a biological dephosphorization process or a biological dephosphorization and denitrification process using an anaerobic and aerobic method, sludge is drawn out from the anaerobic vessel of a biologically treating apparatus and is solubilized, followed by solid-liquid separation, a hardly soluble phosphate is precipitated by adding Ca ion or Mg ion to the separated liquid to recover phosphorus, and both of the liquid after recovery of the phosphorus and the solubilized sludge are fed to the above anaerobic vessel or a denitrification vessel.
Patent JP-2003050390-A (JP)
Title: Display unit and reflector
Inventor: MIYAMAE AKIRA
IPC: G02F1/1343
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an eye friendly display unit with a wide visual field area. SOLUTION: A reflector is installed at the rear side surface of the display body of a square display panel 10 for display. A recessed shape provided with a square aperture having an aspect ratio within a range of about 0.5 to 2 times of that of the display panel 10 is used as a basic pattern, and a plurality of fine reflection patterns similar to the basic pattern are arranged on the reflective surface 21 of a reflector 20. The visual field area 10L is increased because the viewing angles of the reflected light (72a to 72d) from the corner part 10K of the display panel 10 are secured and the reflected light is emitted toward the center of the screen of the display panel 10.
Patent JP-2003051824-A (JP)
Title: Communication method, communication system, program and storage medium
Inventor: TSUJIMOTO TAKUYA
IPC: H04L12/44
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a communication method, a communication system, a program and a storage medium that can avoid waste of paper, ink (toner) and time due to time-out, perform operations optimum to reconnection such as response to a succeeding request without time consumption for nothing and cause no interruption of the session even when a corresponding device is disconnected during the communication. SOLUTION: Even on the occurrence of a bus reset during the communication, a PC 403 revises the time until the connection is recovered depending on a cause to the occurrence of the bus reset.
Patent JP-2003057295-A (JP)
Title: Method and apparatus for testing printed circuit board
Inventor: ARIGA TOMONORI
IPC: G01R31/28
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a printed circuit board tester, by which the quality of an electronic component mounted on a printed circuit board is decided, can be performed easily and surely. SOLUTION: This tester is composed of an AC signal generating means 9 for applying an AC signal to a plurality of electronic components 3 connected between a power supply pattern 4 and a ground pattern 5 formed on a printed circuit board 1, a signal-detecting means 10 for successively detecting a signal generated by each electronic component 3, and a discriminating means for discriminating whether or not the electronic component 3 is defective from the signal detected by the detecting means 10. Since an electronic component 3, which is defective can be specified easily and surely among the electronic components 3 mounted on the circuit board 1, testing time can be reduced sharply. In addition, repairing time can also be reduced sharply, since the circuit board 1 can be repaired only by removing only the defective component 3, and exchanging it with a nondefective.
Patent JP-2003059644-A (JP)
Title: Electroluminescent element
Inventor: FUKUYAMA MASAO
IPC: H01L51/50
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an electroluminescent element which has little degradation of luminance when driven within its life and is improved in uniformity of emission. SOLUTION: This is an electroluminescent element that has a glass substrate and a luminous body 4 between a pair of electrodes 2, 5 and a graphite sheet 7 is jointed to the substrate 1 directly or through an adhesive layer. Or the graphite sheet is jointed to the electrode 5 on the opposite side of the substrate 1 through a buffer layer. With this structure, an electroluminescent element of whose drive life is greatly improved and emission uniformity is improved, is obtained.
Patent JP-2003058244-A (JP)
Title: Plant monitoring and controlling device
Inventor: INOUE ATSUSHI
IPC: G06F3/0484
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To speedily and appropriately monitor and control a plant while reducing burdens on an operator. SOLUTION: The plant monitoring and controlling device displaying plant data collected from the plant on a screen display device 161 is provided with a data filter 23 inputting the plant data and supplying arbitrarily selectable specified plant data among the inputted plant data to the screen display device 21.
Patent JP-2002152786-A (JP)
Title: Optical signal switch
Inventor: ZAMI THIERRY
IPC: H04B10/00
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To remarkably decrease the number of divisions of each signal concerning the same total data rate to be processed inside an optical signal switch. SOLUTION: In an optical signal switch 112 with which output parts at least as many as input parts are provided and further a means is provided for transmitting an input signal to at least one of the output parts and in which each input part receives information for modulating the optical carrier waves of different wavelengths, means 12611, 12612m..., 126NB for organizing entire received carrier waves to separated carrier wave subsets G11, G1B,..., GN1,..., GNB and means 1291, 1292,..., 129NB for totally selecting the carrier waves in the same carrier wave subset are provided. Therefore, information corresponding to each of the subsets of optical carrier waves is totally transmitted to the same subset output part.  By switching carrier waves for each subset, a higher signal quality can be provided in the output part while limiting the number of constituting components in the case the amount of switching information is identical.
Patent JP-2003056136-A (JP)
Title: Mounting construction method for solar battery module
Inventor: NAKAJIMA MASAKI
IPC: E04D13/00
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To provide an economical mounting installation method requiring a low-height clearance between a roof and a module in installation of the solar battery module to the roof having a batten seam. SOLUTION: A roof upper fixture 1 securing evenness of the upper face of the batten seam 6 is arranged to be fitted in the batten seam 6, and a module fixture 2 having a U-shaped cross section and consisting of a long member is arranged so that its longitudinal direction crosses the batten seam 6 at right angles. The module fixture 2 is mounted to the roof upper fixture 1 while the U-shaped opening part is directed upward, and a frame body 30 of the solar battery module 3 is installed into the opening part of the module fixture.
Patent JP-2003056457-A (JP)
Title: Cylinder structure for multiple piston pump
Inventor: KAWAJIRI YOSHIHIRO
IPC: F04B1/16
Filed: 2001-08-14
Abstract: PROBLEM TO BE SOLVED: To easily replace an O-ring by providing the O-ring on the guide block side, and detaching only the guide block from a cylinder. SOLUTION: This cylinder structure for multiple piston pumps has an O-ring 12 provided in each guide hole 4 of a guide block 5, and is constituted to easily remove the O-ring 12 from the guide hole 4 of the guide block 5 to replace it by detaching the guide block 5 from the cylinder 1.
Patent JP-2003064110-A (JP)
Title: Surfactant particle, polymer particle and method for producing the same
Inventor: IIMURA KENJI
IPC: C09K23/00
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a recoverable surfactant, a polymer particle produced by using the surfactant and a method for the production of the polymer. SOLUTION: The invention discloses (1) a particulate surfactant having hydrophilic surface and hydrophobic surface, containing a crystalline structure and/or a metallic bond, insoluble in water, hydrophilic solvents and oleophilic solvents and producible by grinding a hydrophilic raw material powder having hydrophilic (or hydrophobic) surface in the presence of a reaction substance comprising a hydrophobic organic compound (or one or more substances selected from hydrophilic organic compound, water and oxygen) bonding to a fresh surface of the particulate raw material formed by the grinding of the particle to energetically stabilize the surface, (2) a method for forming a polymer by the suspension polymerization or emulsion polymerization using the particulate surfactant (1), and (3) a polymer particle produced by the method (2).
Patent JP-2003062865-A (JP)
Title: Mold for molding magnet roller
Inventor: TENGO YUICHIRO
IPC: B29C45/26
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a mold for molding a magnet roller, not generating burr even to both ends of the peripheral surface of the main body part of the magnet roller having the main body part having no burr on the peripheral surface thereof and a small diameter shaft part. SOLUTION: An integrated mold main body and respective inserts for forming both small diameter shaft parts are provided to the mold for molding the magnet roller. Even in all cross sections passing the axial line of the cavity of the mold, the tangential lines of the respective adjacent surfaces of the mold main body and both inserts are allowed to cross the axial line of the cavity at a right angle or inclined at the intersecting point with the surface of the cavity.
Patent JP-2003050782-A (JP)
Title: Method, device and program for reproducing password
Inventor: KASAHARA MASAO
IPC: G06F21/31
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To reproduce a password PW, without having to store the password PW and answers A1 to An to questions, in a password-reproducing device. SOLUTION: Questions Q1 to Qn and a check symbol R(X) are stored in a password reproducing device 2. The check symbol R(X) is set as a check symbol with respect to a sequence string (vector), composed of the password PW and the answers A1 to An to the questions Q1 to Qn. A person himself who has forgotten the password inputs the answers A1 to An to the questions Q1 to Qn from the password reproducing device 2, and the password-reproducing device 2 reproduces a lost partial PW in a code word because (A1,..., An and R(X)) are a portion of an error correctable code word.
Patent JP-2002154033-A (JP)
Title: Machining method and mist-like substance feeder used therefor
Inventor: HARA MITSUGI
IPC: B23B25/00
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a machining method causing no problem of the surface of a workpiece getting hard as if it were quenched by cutting heat, even if performing high-speed cutting. SOLUTION: In machining the workpiece by a lathe device, compressed air and liquid are separately supplied into a turret 3 and passed through the interior respectively in the individual state, and then the compressed air and the liquid are individually supplied into a tool holding means 1 fixed to the turret 3. The compressed air and the liquid are mixed in the tool holding means 1 and made into mist-like substance. The mist-like substance is fed to the tip side of a machining tool 2 along the machining tool 2 through the outer periphery or interior of the machining tool 2 to machine the workpiece while jetting the mist-like substance to a machined part from the tip part of the machining tool 2.
Patent JP-2002110198-A (JP)
Title: Polymer-electrolyte fuel cell stack and electric vehicle with this fuel cell stack
Inventor: ZUBER RALF DR
IPC: H01M8/242
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell stack having simple composition compared with a prior art which is equivalent or improved in electrical output. SOLUTION: A PEM fuel cell stack comprises one or more fuel cell(s) 1, which is (or are) arranged above and blow, having membrane-electrode units (2) between two electrically conductive bipolar electrode plates (3 and 4) having passages (10) whose one sides are opened to supply a reactive gas on their surfaces. In this case, each membrane-electrode unit has a polymer electrolyte- membrane (5) which comes into contact with reaction layers (6 and 7) on its surface, the reactive layers have their surface areas which are smaller than that of the polymer electrolyte-membrane. Gas-distributing layers (8 and 9) comprising carbon fiber-made cloth, which can be compressed and have rough pores, are provided between each reaction layer and the bipolar electrode plate adjacent to the reaction layers.  Packing (11 and 12) is inserted in an area except the surface covered with the gas-distributing layers (8 and 9), and the gas- distributing layers have a thickness of D1 and the packing has a thickness of D2.
Patent JP-2003062491-A (JP)
Title: Minute-amount spray-application apparatus for high- viscosity liquid
Inventor: KINOSHITA HIROMICHI
IPC: B05B7/00
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a minute-amount spray-application apparatus for a high- viscosity liquid which can homogeneously apply a minute amount of mist to a work without using an organic solvent. SOLUTION: First spraying is done by a first sprayer 3 in a mist box 2. Here, spray mist having a large particle size is liquefied by the collision with the inner wall of the box and collected on the bottom of the box, thus decreasing the particle size of the mist in the box. Then, the mist staying in the box is sucked out through a sucking section 5A by a second sprayer 5 and is discharged as second mist through a discharge section 5B. By introducing compressed air through a compressed air introduction port into the second sprayer, the amount of air is increased, causing the second mist to be accelerated and discharged at a high wind speed. Therefore, when the second mist collides with a work 11, a strong impact force is generated, thus increasing the wettability of the work by a high-viscosity oil and enabling homogeneous application of a minute amount.
Patent JP-2002157400-A (JP)
Title: System for collecting action data fee and program for the system
Inventor: NAITO HIROHISA
IPC: G06Q30/04
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a system for collecting data related with a series of continuous actions of a person, and for selling action data so that the action data is widely utilized for merchandise development, information service, and advertisement propagandization. SOLUTION: This system is actualized through a computer and is provided with a means 101 for acquiring action data 20, a means 201 recording and storing the acquired action data 20, and a means 102 selling the action data 20 by calculating the fee of the recorded and stored action data 20 so that it is possible to buy and sell the action data. In this case, data in which the series of the combination of place information/time information and information to be provided to a user according to a time/place to be presented are described based on prescribed specifications are used as the action data 20 so that it is possible to improve the versatility of the utilization of data.
Patent JP-2003076753-A (JP)
Title: Method for picking and method for creating schedule of picking operation
Inventor: SAITO HIDEO
IPC: G06Q50/28
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for picking and a method for creating schedule of picking operation picking orders from shelves into a picking cart capable of efficiently performing picking operations avoiding preparatory operations of labeling from the picking operations by dividing conventional operations of picking and labeling of shipping labels. SOLUTION: The method comprises a step of providing the picking cart with a predetermined number of divided widths to create and receive information on allocation of one or more widths enough to pick the orders into the picking cart based on the amount and the number of the orders and a step of moving in order of a route of the received orders to repeat pickings from the shelves into the allocated widths of the picking cart.
Patent JP-2003073318-A (JP)
Title: Polyhydroxy compound, epoxy resin, epoxy resin composition and hardened material of the same
Inventor: OGURA ICHIRO
IPC: C07C39/15
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a polyhydric phenol compound excellent in heat resistance and moisture resistance and to provide an epoxy resin using the compound as a base and an epoxy resin composition including the epoxy resin and to provide a hardened material of the same. SOLUTION: This polyhydroxy compound is expressed by general formula (1) (A is a bivalent organic group including an aromatic ring, each of R is independently an alkyl group, an aryl group, a cycloalkyl group, an alkoxy group, an alkoxycarbonyl group, an acyl group or a halogen atom, n is 2 or 3), and the epoxy resin is expressed by general formula (3) (each of R is independently an alkyl group, an aryl group, a cycloalkyl group, an alkoxy group, an alkoxycarbonyl group, an acyl group or a halogen atom, G is a glycidyl group or an alkyl substituted glycidyl group, n is 2 or 3).
Patent JP-2003048805-A (JP)
Title: Antimicrobial carrier body
Inventor: YOKOZAWA YUICHI
IPC: A01N59/16
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a solid and powdery substance comprising a stable silver chloro complex salt having good weather resistance effectively used for antimicrobial and mildew proofing treatments in wide applications such as daily necessaries, household commodities or industrial articles. SOLUTION: This solid and powdery substance comprising the silver chloro complex is obtained as follows. The silver chloro complex salt is an odorless antimicrobial and mildew proofing agent sustaining effects even by washing with water without volatility and without losing effects by heat, acids, ultraviolet rays or anionic surfactants. Furthermore, the silver chloro complex salt is supported on a solid and powdery substance.
Patent JP-2003078048-A (JP)
Title: Nonvolatile semiconductor memory and its operating method
Inventor: FUJIWARA ICHIRO
IPC: H01L29/788
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To obtain a nonvolatile semiconductor memory in which the occupied area by a nonvolatile semiconductor memory cell is reduced extremely, characteristics of the cell are prevented from lowering due to punch through, or the like, and high speed operation is realized. SOLUTION: The operating method of a nonvolatile semiconductor memory comprises a step for applying optimized voltages, respectively, to two second conductivity semiconductor regions (between BL2 and BL3, or BL3 and BL4) and a gate electrode 14, such that electrons supplied from one second conductivity semiconductor region 12 (BL2, BL4) become hot electrons in the vicinity of another semiconductor region 12 (BL3) so as to be injected into a charge storage means on the other side, at the time of writing in a nonvolatile semiconductor memory comprising a first conductivity semiconductor 11 having a level difference R on the surface, two second conductivity semiconductor regions 12 formed at the upper and bottom parts of the level difference and being separated vertically, a gate dielectric film 13 incorporating a spatially scattered charge storage means, and the gate electrode 14.
Patent JP-2003080500-A (JP)
Title: Cantilever and method for producing the same
Inventor: MURAMATSU HIROSHI
IPC: G01B7/00
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a cantilever that can be produced by less number of processes, and a method for producing it, and also a method for producing a cantilever adaptable to a more three-dimensional shape. SOLUTION: In order to produce a fine cantilever, while condensing an excitation light and irradiating a photo-curing resin with the excitation light and photo polymerizing near the focal point, a condensing position is moved, whereby the cantilever and a supporting part thereof are integrally formed with the photo-curing resin. Further, a light axis of the excitation light is allowed to have the same direction as a lever face of the cantilever, so that a thin film-like lever can be formed.
Patent JP-2003084699-A (JP)
Title: Station business apparatus and advertisement system using the same
Inventor: MUKODA MITSUHIDE
IPC: G06Q30/02
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an advertisement system which utilizes display screens of station business apparatus, such as automatic ticket examination machines. SOLUTION: This advertisement system consists of advertisement information forming means for forming a prescribed advertisement information, a memory means for storing the prescribed formed advertisement information into a prescribed server through an communication channel, a delivery means for delivering the prescribed stored advertisement information through the communication channel to the station business apparatus and a display control means for displaying the prescribed delivered advertisement information to the display screen of the station business apparatus.
Patent JP-2003080071-A (JP)
Title: Catalyst for selectively oxidizing hydrogen and method for dehydrogenating hydrocarbon using the same
Inventor: WAJIKI SHIN
IPC: C07B61/00
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To obtain a catalyst useful for selectively oxidizing hydrogen in a gas containing hydrogen formed by the dehydrogenation reaction of hydrocarbons, hydrocarbons being the raw material and produced unsaturated hydrocarbons. SOLUTION: The solid catalyst contains an element selected from the group of copper and silver of group 11 of the periodic table as an active component and an element selected from the group of antimony and bismuth of group 15 of the periodic table, and is substantially free from elements of the platinum group.
Patent JP-2003087487-A (JP)
Title: Presentation support system and presentation support program
Inventor: MASUDA YOSHIHIRO
IPC: G09G5/00
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a presentation support system adapted to a configuration or the like of various devices at each presentation location without the need for setup of electronic contents beforehand. SOLUTION: Various devices of a plurality of presentation locations 13, 15 and a management server 17 or the like controlling the entire presentation are connected to a network 11. The management server 17 includes; a device information acquisition section 39 for acquiring information of the configuration or the like of the various devices at each of the presentation locations 13, 15; a device identification section 41 for identifying a device used for reproducing electronic contents in the presentation, a cross-reference storage section 45 for storing a cross-reference of the devices used for the electronic contents and the reproduction; and a reproduction control section 43 for controlling and operating the device corresponding to the electronic contents to reproduce the electronic contents.