baber/WOPTO huggingface dataset:
Patent JP-2004266915-A (JP)
Title: Method for controlling voltage of power transmission and distribution system
Inventor: YORINO NAOTO
IPC: H02J3/01
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling the voltage of a power transmission and distribution system which can compensate for a voltage change while an SVR or an OLTC and an existing voltage constant control type SVC are cooperated merely by additionally installing a simple unit at the outside.  <P>SOLUTION: The method for controlling the voltage of the power transmission and distribution system includes a step of compensating the voltage change of the power transmission and distribution system by installing the SVR or the OLTC and a voltage constant control type SVC in the power transmission and distribution system. The method further includes the steps of further installing a voltage signal detection processing unit for detecting and processing the voltage change of the power transmission and distribution system in the power transmission and distribution system, and operating the SVC based on the output signal of this voltage signal detecting and processing unit.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265694-A (JP)
Title: Separator for fuel cell
Inventor: MURATA MASATERU
IPC: C25D5/36
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal separator for a fuel cell having sufficient corrosion resistance even if with thin noble metal plating thickness for reducing contact resistance of stainless steel, to provide its manufacturing method, and to provide a stainless steel band for the separator.  <P>SOLUTION: This separator for a fuel cell is characterized by using this stainless steel band wherein the presence ratio of a fine inclusion on a stainless steel surface is at an area ratio below 0.1%.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268670-A (JP)
Title: Attaching/detaching structure of storage member and bicycle with storage member
Inventor: YOSHIDA NOBUYUKI
IPC: B62J7/04
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To easily and lightly attach/detach a storage member such as a cargo basket for a bicycle, etc.  <P>SOLUTION: In a mounting structure of the storage member 16, the storage member 16 is attachably/detachably mounted and fixed on a deck 4 having a carrier 7 fixed to a frame side. An engaging part 21 is projectingly provided on the storage member 16 side to project downward from an upper surface of the carrier 7 when mounting the storage member 16 on the deck 4. A locking member 17 is provided to lock the engaging member 21 in a state projected downward from the upper surface of the carrier 7. The locking member 17 is movably held at a locking position A for locking the engaging part 21 in the state projected downward from the upper surface of the carrier 7 and a locking releasing position B for releasing the locking.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003326679-A (JP)
Title: Method and device for controlling band type body cutting position control device
Inventor: KIYOTA HIROTAKA
IPC: B41F33/14
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for a band type body cutting position control device, in which an adjusting roller returns to a normal position in a short time, which enables correct cutting and avoids waste of printing material.  <P>SOLUTION: The band type body cutting position control device for controlling the cutting position of a printed band type body has a rotational speed detecting step for detecting the rotational speed of a printing machine, a rotational speed setting step for setting the rotational speed of the printing machine during a regular printing, a controlling step for controlling the band type body cutting position control device corresponding to a signal from the rotational speed detecting step and the rotational speed setting step.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004269304-A (JP)
Title: Red mud treatment method and cement clinker production method
Inventor: UCHIYAMA YASUHIRO
IPC: C04B18/14
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a red mud treatment method which can remove an alkaline component from red mud and a cement clinker production method which produces cement clinker by removing the alkaline component from the red mud.  <P>SOLUTION: In the red sludge treatment method, red mud, a chlorine-containing material, and a calcium-containing material are fired at ≥1,000°C. In the cement clinker production method, the red mud, the chlorine-containing material, the calcium-containing material, and a raw material for the desired cement clinker are fired at ≥1,000°C. In both methods, the molar ratio of sodium within the red mud to chlorine within the chlorine-containing material is 0.5-1.5, and the molar ratio of calcium within the calcium-containing material to sodium within the red mud is ≥2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004317526-A (JP)
Title: Panel for picture display, and picture display device
Inventor: YAMAZAKI HIROTAKA
IPC: G02F1/17
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a panel for a picture display and a picture display device which can maintain high contrast without deterioration of display performance caused by the color of particles or liquid powders.  <P>SOLUTION: In this panel which displays a picture by sealing particles of at least two or more kinds, containing white particles 3A and particles 3B having a deep color other than white, with respectively different static charge characteristics in a plurality of cells set up with partition walls 4 between two substrates 1, 2 which are placed opposite to each other and one of which is transparent and applying an electric field to particle groups from two kinds of electrodes 5, 6 with electric potentials different from each other so as to transfer the particle groups, a surface color of the partition walls 4 is made to be white or pale white similar to white. When liquid powder is used in place of the particle groups, the purpose of the invention is attained with a construction of the same sort.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004267912-A (JP)
Title: Method for manufacturing hydrogen-permeable filter, hydrogen-permeable filter and system for supplying hydrogen fuel to fuel cell by using the filter
Inventor: ARAKAWA KATSUHARU
IPC: B01D71/02
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact filter for separating hydrogen with high permeation efficiency.  <P>SOLUTION: The method for manufacturing the hydrogen-permeable filter comprises a step to form a thermal oxidation film 4 on each of both sides 2, 3 of a silicon substrate 1, a step to form a Pd-Ag alloy membrane 50 for permeating hydrogen selectively on the film 4 surface as one side 2 of the substrate 1 and form an SiO<SB>2</SB>etching protection film 6 on the membrane 50, a step to pattern the film 4 on another side 3 of the substrate 1 correspondingly to a plurality of through-holes 7 to be formed on the substrate 1, a step to remove the portions becoming the through-holes 7 of the substrate 1 by etching on the basis of the patterned result, and a step to remove the film 6, the film 4 on the another side 3 surface of the substrate 1 and the film 4 at the through-holes 7 of the substrate 1 by etching. It is preferable that, before forming the membrane 50, a plurality of recessed parts are formed on the surface of the substrate 1 where the membrane 50 is formed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272697-A (JP)
Title: Order delivery intensive system
Inventor: SHIMIZU HIDETAKA
IPC: G06Q30/06
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an order delivery intensive system for producing only little garbage such as packaging materials on the side of users since commodities ordered by the users are individually packaged at each small group, reducing the number of the commodities to be checked/the times of checking, and also reducing the number of the packaging materials/the number of pieces of delivery on the side of a supplier, so as to reduce expenditure.  <P>SOLUTION: A commodity sale system including a service through the use of a network comprises: a supplier server 10 for receiving orders from the users; and a distribution server. The supplier server includes: an input/output control means for inputting/outputting information between the distribution server 20 and the users; a control means for controlling the supplier server; a shipping keeping means for storing order receiving information from the users; and a contract condition managing means for storing contract contents such as a delivery date with the users. The distribution server 20 includes: an input/output control means for inputting/outputting information with the supplier server; an outer part output device for indicating the shipping of the order-received commodity to an outer part; and a control means for controlling the distribution server.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004276924-A (JP)
Title: Partition of packaging box
Inventor: KAWASE MASAKATSU
IPC: B65D5/495
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To compactly fold a partition and to easily set it up from a folded state by a single hand.  <P>SOLUTION: The partition of a packaging box consists of a corrugated fiberboard partitioning member 3 including two parallel partitioning plates 1 connected via a bottom plate 2 at the lower end and a corrugated fiberboard partitioning plate 4 to be engaged with the partitioning plates 1 via slitlike grooves 5 and 10 at the right angle. A slit-shaped groove 6 is formed on the bottom plate 2 at the same position as that of the slitlike groove 5, and a crease 7 is formed in the middle between the two partitioning plates 1. Further, inverted trapezoidal cuts 8 are formed on the bottom plate 2 across the groove 6 at the connection with the partitioning plates 1. Regions surrounded by the cuts 8 serve as projecting pieces 9 from the lower end of the partitioning plate 1, and a vertical crease 11 is formed at the breadthwise center of the partitioning plate 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282875-A (JP)
Title: Uninterruptible power supply unit and method for managing uninterruptible power supply
Inventor: KIMURA TERUMICHI
IPC: G06F1/26
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an uninterruptible power supply unit wherein wasteful operation of stopping or starting power supply can be prevented from being performed and adverse effect of power being supplied to an object to be supplied with power for a short time can be prevented by this prevention.  <P>SOLUTION: Power supply from a power source 2 to information processing equipment 19 is backed up and based on anomalies in the power source 2 or on the schedule data SD for instructing preset stop/start of power supply, power supply is stopped. When power supply is started, after the anomaly in the power source 2 has been removed or based on the schedule data SD, a power supply stop processing unit 32 operates, if the time of recovery of the power source 2 is within a power supply stop period based on the schedule data SD; and the stop processing unit continues to stop the power supply and starts power supply according to the starting instruction by the schedule data SD.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279210-A (JP)
Title: Information transmission source detection method and detection system
Inventor: IIZUKA SHIGEYOSHI
IPC: G01S3/38
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To receive information speedily by easily detecting an information transmission source placed inconspicuously.  <P>SOLUTION: The detection system preparatively receives radio waves from an outer information source via a directional antenna having a maximum sensitivity in a specific direction, calculates a reception level of the radio waves, and stores the value of the calculated reception level for every specific interval. The radio waves are received again, the reception level of which is calculated and the maximum stored reception level is compared with the repeatedly calculated peak reception level, and the peak of the calculated reception level is detected, then the detection of the peak of the reception level is outputted with voice or an image.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004001413-A (JP)
Title: Writing system
Inventor: KAWASHIMA SEIJI
IPC: C09D11/16
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a whiteboard device itself and its surroundings from being stained, then cleanly erase a handwriting evenly and efficiently over a broad area and further, conveniently maintain the whiteboard device in good condition.  <P>SOLUTION: This writing system comprises a writing utensil having an ink which is decolored from a colored state to a colorless state by a chemical reaction with water and the whiteboard device on which an image is written using the writing utensil. The ink is obtained by mixing a specific electron-donative coloring compound containing a crystal violet lactone and a specific electron-receptive developing compound containing zinc salicylate. The whiteboard device is equipped with a whiteboard body on which an image is written using the writing utensil, a storage tank and an applicator for decoloring the ink and erasing the handwriting by applying the water contained in the storage tank to the whiteboard body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004286487-A (JP)
Title: Wet state detector
Inventor: FUJIHASHI KAZUHIKO
IPC: G01M11/00
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wet state detector for detecting a wide range of wet state from a remote location without being affected by external factors, such as weather and electromagnetic waves.  <P>SOLUTION: The wet state detector comprises: a container 2a that is installed at a monitor target while liquid flows in when the monitor target is in a wet state; an irregular member 3a that is arranged opposite to the inner bottom surface of the container 2a while an irregular section 13 is provided on an opposite surface; an optical fiber 5 arranged between the inner bottom surface of the container 2a and the irregular member 3a; and a float 6a that is arranged between the inner bottom surface of the container 2a and the optical fiber 5, provides an irregular section 7 having a shape corresponding to the irregular section 13 at the side of the optical fiber 5, moves to the side of the irregular member 3a when fluid 26 flows into the container 2a, presses the optical fiber 5 by the irregular sections 7, 13, and generates distortion in the optical fiber 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004001428-A (JP)
Title: Training card and training sheet
Inventor: MUNETSUGI MICHIKO
IPC: B42D15/00
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To enable a person to more effectively learn various training matters, for example, a foreign language or the like.  <P>SOLUTION: A training card 1 is provided with a basic matter card 2(12) having a basic matter displaying part 2a for displaying basic matters of the training matters by graphics and photographs, letters, words, idioms, appellations and names, and with an explication matter card 3(13) having an explication matter displaying part 3a for displaying explication matters such as examples of sentences, usages, descriptions, explanations and characteristics on the above-mentioned basic matters. The second basic matter displaying part 3b for displaying the above-mentioned basic matters is formed on the same face as that for the explication matter displaying part 3a in the explication matter card 3(13).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004286983-A (JP)
Title: Heat developable photosensitive material
Inventor: NISHIO SHOJI
IPC: G03C1/498
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat developable photosensitive material in which a density change and a fog increase during storage of the heat developable photosensitive material are suppressed.  <P>SOLUTION: In the heat developable photosensitive material including a photosensitive layer containing a photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent, a contrast enhancer and a binder on a support, at least two or more non-photosensitive layers are included on the photosensitive layer side, an organic acid compound is contained in at least one layer selected from the photosensitive layer and the non-photosensitive layers, and a fluorine-containing compound is contained in an uppermost layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285678-A (JP)
Title: Method and structure for suppressing buoyancy of structure
Inventor: AKIYAMA SHIGEO
IPC: E02D29/045
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for suppressing buoyancy acting on a structure such as a building and an underground structure, which can be applied even if a foundation batholith is not sandwiched between impermeable soil layers, and which dispenses with a shield tunnel.  <P>SOLUTION: A pit 20a for collecting underground water is provided in an underground section 11 of the structure 10. In the underground section 11, an underground exterior wall 17 of the structure 10 is provided by being embedded in the impermeable soil layer 14, so as to be also used as a cut-off wall. A permeable layer 23 is interposed between the pit 20a and the ground 15a, and a water collecting pipe 24, which is embedded in the permeable layer 23, makes the underground water enter the pit 20a. A water level detector 31, which is provided in the pit 20a, makes the underwater, reaching a prescribed water level, discharged by a submerged pump 32, so that the buoyancy acting on the structure 10 can be suppressed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284194-A (JP)
Title: Piezoelectric element, ink jet head and ink jet recording device as well as manufacturing method for ink jet head
Inventor: FUJII SATORU
IPC: H01L41/22
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve the displacement characteristic of a piezoelectric element.  <P>SOLUTION: The piezoelectric thin film element 23 comprises a diaphragm film 25, a common electrode 27 formed on the diaphragm film 25, a piezoelectric thin film 29 formed on the common electrode 27 and an individual electrode 31 formed on the piezoelectric thin film 29. A plurality of grooves 25a extending in the longitudinal direction of the diaphragm film 25 are formed on the lower face side of the diaphragm film 25.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004249447-A (JP)
Title: Communication method of robot program including robot operation program and contents using internet
Inventor: KASUGA TOMOAKI
IPC: H04N7/173
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for downloading a program and the contents in a robot by a simple method for improving an entertainment characteristic of the domestic robot.  <P>SOLUTION: This communication method of the robot operation program and the contents using the Internet, easily selects the robot program including an operation program for the robot and the contents by specifying the program by using a recognition code displayed on a printed matter, a TV image screen and an image screen of a personal computer, and can execute and reproduce the program by the domestic robot by automatically downloading the program from a server on the Internet.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004290235-A (JP)
Title: Pachinko machine
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Pachinko machine which hardly bores a player by varying the degree of expectation for a big win.  <P>SOLUTION: The Pachinko machine is provided with: a pattern variation display device; a pattern starting means for starting the variation display of patterns when a starting condition is satisfied; and a pattern control means for performing a lottery when the starting condition is satisfied and controls the patterns on the basis of the result of the lottery. When the result of the lottery is one which can generate ready-to-win representation, the machine carries out the ready-to-win representation by selecting one of a plurality of kinds of ready-to-win modes set in advance and displaying it on the pattern variation display device. When the result of the lottery is the big win, the machine stops the patterns at a prescribed mode via the ready-to-win representation to generate a specific game state. Whenever carrying out the ready-to-win representation, the Pachinko machine changes the selection probability of a displayed ready-to-win mode in the case of the big win and that in the case of blank ready-to-win.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004166189-A (JP)
Title: Multimedia data management apparatus, network system, and multimedia data management method
Inventor: YOSHIDA JUNICHI
IPC: H04N7/173
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To realize a broadcast program recording reservation apparatus for providing a large number of users with a broadcast program recording reservation service at low cost by remarkably reducing required storage capacitance of a storage means thereby reducing capital investment.  <P>SOLUTION: The broadcast program recording reservation apparatus 1 records broadcast programs designated from user terminals 16a-19a and sends recorded data to a user terminal of a request source in response to a request from the user terminal. The broadcast program recording reservation apparatus 1 is provided with a storage and preservation means for storing and preserving the recorded data of the broadcast programs, and the storage and preservation means compresses, stores and preserves the recorded data which are designated from a plurality of users in the stored and preserved recorded data as a shared file to be shared among the users. Thus, the storage capacitance of the storage and preservation means is reduced as the number of shared files to be shared increases, the capital investment is reduced, and the recording reservation service is provided to a large number of users at low cost.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004292663-A (JP)
Title: Electroconductive coating agent and method for producing the same
Inventor: OGINO TAKESHI
IPC: C09D201/00
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electroconductive coating agent effective for protecting an electronic device and an element from electrostatic discharge and electromagnetic interference, and also effective for preventing interference associated with electrostatic charge of various kinds of articles.  <P>SOLUTION: The electroconductive coating material contains, in a solvent, an electroconductive polymer formed into a state exhibiting electroconductivity by a dopant, and a dispersion stabilizer capable of keeping the dispersion of the electroconductive polymer for a long period. A preferable electroconductive polymer is a polyaniline or a derivative thereof, and a preferable dopant is an acid having a long-chain alkyl group, especially an alkylbenzenesulfonic acid having an 8-30C alkyl group. A preferable dispersion stabilizer is an aliphatic or alicyclic liquid organic compound having a polar part and a nonpolar part in the molecule such as cyclohexanone, and an aromatic compound having an amino group or an alkyl group such as aniline, p-phenylenediamine, toluene and xylene can also be used as the dispersion stabilizer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI