baber/WOPTO huggingface dataset:
Patent JP-2002331929-A (JP)
Title: Passenger's chair for railway rolling stock
Inventor: OKAYAMA CHIHIRO
IPC: B61D1/04
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To devise a stool cushion and a backrest cushion capable of corresponding to cases where either of the stool cushion or the backrest cushion constituting a chair is damaged or stained without preparing a new cushion substituting therefor in the passenger's chair for a railway rolling stock. SOLUTION: The passenger's chair of the railway rolling stock is constituted of the stool cushion 1 and the backrest cushion 1 constituting the chair, and fitting members fitting them to prescribed positions in a compartment. This chair is characterized in that respective corresponding parts of the stool cushion to the backrest cushion, that is to say, the depths (or the heights), the widths, and the thicknesses of the both cushions are formed into same shapes of approximately same dimensions and the structures of the fitting members to be fitted in the compartment where these are installed and those of the fitting members provided in the rolling stock side have compatibility with one another by unifying the fitting members and the positions.
Patent JP-2002331895-A (JP)
Title: Car body structure of automobile
Inventor: KOASE TAKENORI
IPC: B62D25/20
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To reduce an occupant's legs injury value in case of a frontal impact. SOLUTION: A dashboard energy absorbing unit 26 formed of foam styrene, foam urethane rubber or the like is disposed on the cabin interior 16 side near a connecting part 14A to a toe board 12 in a dashboard 14, and the dashboard energy absorbing unit 26 is disposed on both sides of a driver's seat and a front passenger seat. A toe board energy absorbing unit 8 is disposed on the cabin 16 side in the toe board 12, and the toe board energy absorbing unit 28 is set to a smaller energy absorbing quantity than the dashboard energy absorbing unit 26.
Patent JP-2002345013-A (JP)
Title: Radio base station device for cellular system
Inventor: HAYASHI TOSHIMITSU
IPC: H04W36/06
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a radio base station device for suppressing the occurrence of load and the degradation of communication quality caused by handing-over. SOLUTION: A base station device 100 performs radio communication with a mobile station device 10 in a cell composed of a first area composed of sectors of a prescribed number and a second area located inside the first area and composed of sectors less than the prescribed number. In this base station device 100, a sector, where the mobile station device 10 exists, is detected in an area deciding circuit 503 and a scramble code peculiar for the detected sector is multiplied to transmitting data in any one of multiplication parts 506-508. The transmitting data, to which such a scramble code is multiplied, are transmitted from any one of antennas 526-530 by radio.
Patent JP-2002345601-A (JP)
Title: Expansion body and molding control method therefor
Inventor: O SEISO
IPC: A47C27/08
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an expansion body such as an air bed with excellent expandability and contractibility having a built-in battery and socket, and the molding control method. SOLUTION: This expansion body is composed of at least an expansion body main body (air bed 26), a socket (24), an electric pump (20) and a battery case (22). Also, the socket (24) is incorporated in the air bed 26. The electric pump (20) is attachable and detachable and is connected to the socket (24) to expand the air bed 26. The battery case (22) is also incorporated in the air bed 26 and receives a battery to supply power to the electric pump (20). The molding control method is for the expansion body constituted in such a manner.
Patent JP-2002338057-A (JP)
Title: Particulate material reserving device
Inventor: KATO MASATOSHI
IPC: B65G65/46
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a particulate material reserving device capable of providing a large capacity reserving space with a wide section area in the vertical direction relative to the bottom, capable of changing the design to make the capacity larger by freely expanding the space at least in one direction of the running direction of a moving device and the orthogonal direction crossing the running direction, and capable of easily discharging the particulate material without clogging. SOLUTION: In the coal reserving device 1, the reserving space B1 for reserving coals is formed by a flat bottom part 2, and plural side wall structures 4 disposed opposite to each other on a parallel for supporting coals Co by side face parts 3. The moving device 6 can run by itself near the bottom in the running direction along the side wall structures 4 even if the device is buried under the reserved coals. A screw 7 of the moving device moves the coals by force in the direction orthogonally crossing the running direction to be delivered to a carrier device 5.
Patent JP-2002344745-A (JP)
Title: Imaging apparatus
Inventor: KAWAKAMI TAKAHIRO
IPC: H04N1/409
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To process image data simply so as not to print out a black point generated due to adhesion of dust on an original. SOLUTION: An image forming device is provided with a data conversion section that converts image data into black/white run length, a discrimination section that calculates a discrimination value from the converted black run length, compares it with a prescribed value, and discriminates whether or not the black run length is data is to be printed by each scanning line, and a print section that eliminates the data which are not to be printed and prints out the image data.
Patent JP-2002310059-A (JP)
Title: Power generation utilizing high pressure hot water of hot spring source
Inventor: TORII JUNICHI
IPC: F03G4/00
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To restrain destruction and pollution of natural environment and obtain stable power source by solving the problem of the conventional power generation method, wherein in the case of wind power generation, when it is windless, power can't be generated, in the case of solar power generation, when there is no sunshine, power can't be generated, and in the case of water power generation, the source of water supply is needed to cause destruction of natural environment, in the case of thermal power generation, enormous oil is needed to cause the problems such as natural destruction and environmental pollution called global warming, and inhabitants and neighboring countries in a wide range around the nuclear power plant have a fear of radiation emission accident of atomic fuel and a reactor explosion accident. SOLUTION: High pressure hot water generated in adjusting mixing water of a hot spring source is applied to a blade on an extension of rotating shaft of a power generator through a pipe, thereby rotating the rotating shaft of the power generator to generate power.
Patent JP-2002345252-A (JP)
Title: Method and apparatus for operating a plurality of power converters
Inventor: YAMAMOTO YASUHIRO
IPC: H02M7/493
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To eliminate the risk for non-controlled operation due to the noise in the case where a plurality of power converters are operated by introducing a serial transmission system. SOLUTION: Uncontrolled operation is prevented by containing the synchronizing signal of the PWM to a serial transmission information and resetting a PWM generator for every synchronizing signal. Moreover, an accurate control system is realized by transmitting, in synchronization with this synchronizing signal, a gate enable signal, a state information for detection of current and voltage and an information for fault detection.
Patent JP-2002352463-A (JP)
Title: Optical detector
Inventor: OYAMA MINORU
IPC: H04B10/11
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To improve frequency characteristics by limiting the signal detecting areas for RF signals using the same photo detector while securing the light- receiving area for error signal detection. SOLUTION: In an optical pickup or a light detector used in optical communication light emitting/receiving unit, a light-receiving area is further divided using the outline of the light spot when the relative position becomes regular in the area required for relative position error detection. Then, the main signals are obtained only from the lighted spot. Thus, the capacity of the photo- acceptance element is decreased down to around one fifth and the frequency range is expanded.
Patent JP-2002347756-A (JP)
Title: Individual-food container for solid food
Inventor: KATO YOSHIKAZU
IPC: A23L35/00
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To overcome such problems that not only conditions unfavorable from a hygienic point of view are caused but also sauces and oil of solid foods such as a hamburger and a croquette adhere to a person's hands so as to stain them, when the solid foods are taken out of a packaging material and held directly by the hands. SOLUTION: This cardboard individual-food container can house a single piece of the ready-to-eat solid foods F. A container body 1 is made deep enough to allow the storage of the approximately whole solid food F, and an annular tearing working part 6, which enables an upper half part 12 of the container body 1 to be cut off by tear, is formed near a height-direction central part of a side peripheral wall. In addition, when the solid foods F are eaten, the working part 6 is torn to eliminate the half part 12, so that an upper half part of the solid food F can be exposed on a lower-half-part container 10 and eaten without bringing the hands into direct contact with the solid foods F.
Patent JP-2002309096-A (JP)
Title: Crushed cork particle composition and crushed cork particle molded product
Inventor: KUREYAMA MICHIO
IPC: B29L31/50
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a crushed cork particle composition excellent in processability, and to provide injection molding products of the crushed cork particle composition suitable for daily sundries such as, in the beginning, cores for footwear, parts for industrial products and the like. SOLUTION: This crushed cork particle composition is characterized by comprising crushed cork particle having 0.2-5 mm particle size and 10-100 pts.wt. thermoplastic polymer adhesive per 100 pts.wt. crushed cork particle, and the other objective crushed cork particle composition molded product is provided by injection-molding of the crushed cork particle composition in a forming mold.
Patent JP-2002349313-A (JP)
Title: Idling stop device for rolling stock
Inventor: ANPO MASARU
IPC: F02D17/00
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an idling stop device for a rolling stock which produces no adverse effect to the environment by reducing exhaust fumes, noise or the like emitted by the rolling truck while improving fuel efficiency of a rolling stock. SOLUTION: While the break control of a rolling truck 1 is carried out by a brake lever 17 with a master control lever 16 in the 'off' state, an engine 2 stops when a reversing handle 18 is in a neutral state. By so doing, when a rolling stock remains stopped at a station for a long time or at a storage track with the engine 2 activated the engine 2 is automatically stopped.
Patent JP-2002350551-A (JP)
Title: Radiation imaging apparatus and radiation imaging system using the same
Inventor: KOBAYASHI ISAO
IPC: H04N5/335
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a radiation imaging apparatus for achieving the shooting of a still image requiring a large dynamic range, and the shooting of a dynamic image requiring an extremely high S/N ratio using the same apparatus. SOLUTION: An MIS type accumulation capacitor C1 is connected to a switch S1 so that it can be connected to the positive potential side of a power supply B1 or GND potential. By switching the switch S1, use can be made in both accumulation and depletion states. In the case of a large accumulation capacity, the accumulation capacitor C1 is used in the accumulation state to increase accumulation capacity for accumulating signal charges being generated by the sensor element in the X-ray image pickup apparatus. The accumulation capacity can be reduced by using the accumulation capacitor C1 in the depletion state to reduce the accumulation capacity.
Patent JP-2002351620-A (JP)
Title: Portable information terminal, communication system, method for processing picture area selection, storage medium and program
Inventor: KUROSAWA TAKAHIRO
IPC: G06F3/038
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a portable information terminal, a communication system, a method for processing picture area selection, a storage medium and a program to permit realization of pointing operations with less errors irrespective of simple operations in a small-sized portable information terminal. SOLUTION: A CPU 121 of the portable information terminal selects an area on a picture of a small-sized liquid crystal display 112 in accordance with a user's operation, selects alternatives to be processed among the alternatives of pieces of selectable information extracted from the selected area, manages the picture by preliminarily dividing it into a plurality of block areas, selects a block area to which an instructed position belongs when an instruction to the picture by the user's operation is detected and performs control to select an area with prescribed size or the one in the prescribed shape at the surroundings of the instructed position when the instruction to the picture by the user's operation is detected.
Patent JP-2002011586-A (JP)
Title: Method of hybrid welding of electric arc/laserr beam for welding pipe or automobile member in particular
Inventor: BRIAND FRANCIS
IPC: B23K26/06
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a method of improved hybrid welding of an electric arc/ laser beam, by which an interruption of the laser beam is prevented during the time elapsing between the termination of production of a weld joint and the beginning of the welding of a next joint. SOLUTION: The method and equipment of the hybrid welding is for welding a metallic work piece, a tailored blank for example, by using a laser beam and an electric arc, a plasma arc in particular, by which method the laser beam 3 is transmitted to a radiation-absorbing means, an absorption cavity 2 for example, which absorbs the radiation of the laser beam and/or deflected after the weld joint is formed. The deflection of the laser beam is continued during the time that the welding is stopped after a weld joint is formed and before the formation of a second joint is started. The method and the equipment are particularly suitable for a mass production of work pieces for automotive industry, tailored blanks usable for the production of body members of automobiles for example, or the mass production of pipes.
Patent JP-2002359070-A (JP)
Title: Organic light emitting element and display panel using this element
Inventor: KANEKO NAOMI
IPC: H01L51/52
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of an organic light emitting element, a display device, and a lighting system using this element by moisture absorption and oxidation. SOLUTION: In this organic light emitting element, at least a first electrode, a light emitting area including an organic material, and a second electrode are successively formed on a substrate. A protective layer having gas barrier performance is formed on the second electrode.
Patent JP-2002085331-A (JP)
Title: Insert part of endoscope
Inventor: OUCHI TERUO
IPC: G02B6/06
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To present the optimum ratio of the outside diameter near the end part of a light guide fiber bundle to that near the end part of an image guide fiber bundle to be accommodated in an insert part of an endoscope. SOLUTION: As essential constitution, the light guide fiber bundle 21 and the image guide fiber bundle 23 are passed through the insert part 11 of the endoscope 10. When the inside radius of the insert part 11 is taken as 1, the radius b of the light guide fiber bundle 21 and the radius a of the image guide fiber bundle 23 satisfy the following equations: 0.545<=a<=0.581, 0.419<=b<=0.455 wherein a+b=1, so that the a bright image can be obtained most efficiently.
Patent JP-2002363945-A (JP)
Title: Artificial island
Inventor: KAJIYAMA KOJI
IPC: E02B3/06
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To solve a problem of facilities which become difficult to be constructed on land from the environmental conservation by constructing an artificial island on the sea. SOLUTION: A large structure having a specific gravity 0.7 as a whole and formed by assembling steel frames, concrete, and foam styrene is floated on the sea to be used. The large facilities can be formed by successively inserting rubber among them for absorbing impact. This island is possibly used for reducing the base in Okinawa. A nuclear power plant may be constructed on the sea and in case of an accident, it can be moved to secure the safety. This island can be also used as a disaster relief base.
Patent JP-2002366277-A (JP)
Title: Switch for inputting character
Inventor: ISHII TAKAHIRO
IPC: G06F3/02
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To improve a character inputting speed and to reduce user's fatigue degree when the user inputs characters. SOLUTION: This character inputting switch is provided with a pressure sensitive switch 10 which constitutes a key switch and also whose output value changes in accordance with pressing force of the key switch. A CPU 13 performs controlling so as to gradually switch characters to be displayed on an indicator 15 through a control circuit 14 each time each threshold of a plurality of thresholds preset to the output value of the pressure sensitive switch 10 is surpassed. When the output value of the key switch becomes a value corresponding to pressing force zero, the CPU 13 determines a character displayed by being lastly switched as an input character.
Patent JP-2002367845-A (JP)
Title: METHOD FOR FILLING MnAl POWDER
Inventor: NAKATSUKA KENICHI
IPC: H01F41/02
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an MnAl powder-filling method for extrusion while the inside of a container is filled with filled, heated, and evaporated NH3 after MnAl powder is wetted by NH3 solution. SOLUTION: In the filling method of MnAl powder, MnAl powder is subjected to NH3 solution treatment to manufacture an Mn-Al-C based magnet composed of Mn (68-73 percentage by mass, C (0.2-2.1 percentage by mass), and Al (remainder) by warm extrusion, and is filled into an iron container for heating, where the concentration of the NH3 should be equal to or less than 1 percentage by mass. Further, NH3 is mixed to the MnAl powder by 0.1-3 percentage by mass.
Patent JP-2002367195-A (JP)
Title: Focus servo setting device
Inventor: ENDO HIDEYASU
IPC: G11B7/085
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a focus servo setting device capable of stably detecting a focus setting point with a simple structure. SOLUTION: The device is equipped with a focus servo loop which is composed of a gain compensation circuit 104, phase compensation circuit 105, optical pickup 102 and an amplifier 106; a switch SW which opens/closes the focus servo loop; a focus error zero cross detection circuit 108 for outputting a signal SI; an oscillator 107; a peak hold part 109; and a plurality of comparators and attenuators. The switch SW closes the focus servo loop with a timing in which the signal SI is outputted.
Patent JP-2002370764-A (JP)
Title: Container having lid body, and its manufacturing method, and sheet-form lid body used for the same
Inventor: NANBA TOSHIYUKI
IPC: B65D53/04
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To make a lid body without using aluminum, and at the same time, easily maintain the opened state of a pouring port form which a liquid such as hot water is poured in. SOLUTION: This container having the lid body is equipped with a container main body and the sheet-form lid body. In this case, the container main body has the opening at the upper section, and is formed into a cylindrical shape having a bottom. The sheet-form lid body is peelably bonded to the upper end section of the container main body, and closes the opening of the container main body. Then, in order to form the pouring port when a liquid such as hot water is poured into the container main body, the lid body is partly peeled from the container main body and unsealed. In such a container having the lid body, the lid body is constituted of a plastic film. Also, the lid body has a curling property to curl into an externally indented shape so that the opened state of the pouring port may be maintained when being unsealed.
Patent JP-2002330854-A (JP)
Title: Coaster with sucking function
Inventor: MAEJIMA FUMIAKI
IPC: A47G23/032
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a coaster used in a violently rocking place such as a yacht, a motor boat, and the inside of a car, prevented from being moved by rocking and easily fixed and removed so that drinks on the coaster are not fallen and the coaster can be moved to an arbitrary place at any time. SOLUTION: A raw material 1 such as plate-shape polyethylene foam, the central part of which is cut to be circular so that canned beverages 4 can be engaged and a sucking sheet 2 having sucking performance for fixing the coaster 3 on the lower side of the material 1 are stuck to each other to be integrated.
Patent JP-2003002908-A (JP)
Title: Method for producing conjugate diene-aromatic vinyl block copolymer
Inventor: MARUDATE KAZUHIRO
IPC: C08F2/06
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of efficiently producing a conjugated diene-aromatic vinyl block copolymer having an aromatic vinyl monomer block the molecular weigh distribution of which is sharp and having sharp the molecular weight distribution of the block copolymer. SOLUTION: This method for producing a conjugate diene-aromatic vinyl block copolymer comprises block-copolymerizing (a) a conjugated diene monomer with (b) an aromatic vinyl monomer in a mixed solvent containing (A) 80-95 wt.% hydrocarbon having 15.8-20.7 Mpa<1/2> solubility parameter and having a boiling point not lower than that of the conjugated diene monomer (a) and (B) 20-5 wt.% hydrocarbon having a boiling point not higher than that of the conjugated diene monomer (a).
Patent JP-2003009255-A (JP)
Title: Controller for power source of remote control light receiving part
Inventor: OYAMA TAKUMI
IPC: H04N5/00
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To prevent the power of a remote control light receiving part from being consumed by enabling a remote control operation even though the power of the remote control light receiving part is turned off at remote control standby. SOLUTION: An infrared ray of a remote control 16 impinges a phototransistor 11 to turn on the phototransistor 11 a phototransistor 11, and thus the power is supplied to the remote control light receiving part 13. The remote control light receiving part 13 converts the infrared ray of a remote control 16 received by the remote control light receiving part 13 into an electrical signal, the signal is inputted to a microcomputer 14. When the signal inputted to the micro-computer 14 is for turning on a power source for equipment, the microcomputer 14 outputs a signal for turning on a transistor 15 in order to turn on the power of the remote control light receiving part 13 continuously. At a remote control standby, the microcomputer 14 turns off the transistor 15 to turn off the power of the remote control light receiving part 13.  Thus, a remote control operation is possible even though the power of the remote control light receiving part 13 is turned off at standby, and therefore, the power of the remote control light receiving part 17 is not consumed.