baber/WOPTO huggingface dataset:
Patent JP-2003233658-A (JP)
Title: Passenger management system, apparatus, method and program
Inventor: TAKAHASHI TAISUKE
IPC: G06Q50/00
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To quickly and accurately cope with the situation in an emergency by grasping the moving status of passengers.  <P>SOLUTION: Passenger information formed of passenger identification information and a passenger's personal information is recorded in a passage ticket 20 formed by FRID. A passenger management device 60 creates a passenger name list according to the passenger information of the sold passage ticket 20. A reader 40 installed in a ship 100 reads the passage ticket 20 held by the passenger, and according to the passenger identification information and the moving information including read date and place, the passenger management device 60 creates passenger management data. In an emergency, the passage tickets of the passengers gathered in a refuge are read by a portable reading terminal 50 of a cabin crew or the like, and the passenger management device 60 obtains a set of passenger identification information about (missing person or the like) the passenger whose safety is not yet confirmed from the read information and the passenger name list. According to the above, the last place where the missing passenger exists can be specified and it is displayed to be useful for saving.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239795-A (JP)
Title: Premixed compression self-ignition engine and method of controlling the same
Inventor: YAMADA SATORU
IPC: F02D43/00
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a premixed compression self-ignition engine which reduces generation of knocking and generation of NOX, while achieving an extremely high thermal efficiency by increasing the compression ratio, and also to provide a method of controlling the same.  <P>SOLUTION: In the premixed compression self-ignition engine, the premixed air in which a fuel and air are mixed is compressed in a combustion chamber 3 and self-ignited and burned. The excess air ratio is 2.5-3.0, and the temperature of the supply air is 80°C or lower, or preferably about 40°C. The combustion in the combustion chamber is performed slowly, and the period of heat generation is slowed to 20-40°CA. The slow combustion prevents knocking, and as the combustion temperature is lowered, generation of NOX is significantly reduced. As the combustion is slowly performed, the density of oxygen in the premixed gas guided into the combustion chamber 3 is 17% or lower by circulating burned exhaust gas in the premixed gas, and a combustion inhibitor is added to the premixed gas.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241687-A (JP)
Title: Thin film transistor apparatus and manufacturing method therefor
Inventor: CHO KOYU
IPC: G09F9/00
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a thin film transistor apparatus and a thin film transistor apparatus manufactured by the manufacturing method which can form a thin film transistor and a capacitive element with high degree of precision and a large capacity value by a comparatively small number of processes.  <P>SOLUTION: A first capacitive electrode 16c and a gate electrode of a TFT are formed on a substrate 11. Then, an insulation layer 19 as a two-layer structure of a lower insulation film 19a and an upper insulation film 19b is formed, and an opening 20 of the upper insulation film 19b is formed above the capacitive electrode 16c. Then, a wiring 21b is formed on the upper insulation film 19b, and a second capacitive electrode 21a extended over the upper insulation film 19b from a bottom of an opening 21a is formed. Then, the insulation layer 22 as a two-layer structure of a lower insulation film 22a and an upper insulation film 22b is formed, and an opening 24a is formed on the upper insulation film 22b. Then, a third capacitive electrode 25a is formed inside the opening 24a.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236439-A (JP)
Title: Coating device and coating method
Inventor: ICHIKAWA KAZUNORI
IPC: B05D7/00
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating device and a coating method in which a damage to a coating surface is not occurred in the coating device and the coating method using a bar.  <P>SOLUTION: The coating device has a coating liquid deposition means for depositing the coating liquid on at least one surface of a continuously traveling band-like body; a bar disposed on the downstream side as compared with the coating liquid deposition means in the traveling direction of the band-like body and adjusting the coating liquid deposited by the coating liquid deposition means to a constant thickness. The coating liquid deposition means is arranged on the upstream side of the bar in the traveling direction of the band-like body so as to be opposed to the bar and is provided with a primary weir-like member in which a liquid reservoir of the coating liquid is formed between the bar and the band-like body to deposit the coating liquid on the band-like body. A gap between the primary weir-like member and the bar is 2 mm or less. The coating method using the coating device is provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241360-A (JP)
Title: Levenson type phase shift mask
Inventor: TAKAHASHI HIROYUKI
IPC: G03F1/30
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Levenson type phase shift mask which has a shallow dipped part with a depth of superior uniformity in a plane, can reduce a transfer size difference more, and has the depth of the shallow dipped part made unlimited and is easy to manufacture.  <P>SOLUTION: An opening part 41A with a phase difference of 0° is provided with the shallow dipped part 43A, an opening part 41B with a phase difference of 180° is provided with a deep dipped part 43B having an undercut, the quantity of light of the shallow dipped part being nearly equal to that of the deep dipped part. The depth of the shallow dipped part is increased or decreased and the width of the undercut is made wider or narrower with the depth.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240376-A (JP)
Title: Stirling engine
Inventor: IJIRI MAKOTO
IPC: F02G1/053
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To enhance assembling precision of a component and durability thereof.  <P>SOLUTION: In this Stirling engine of a free piston type having a cylinder 2 of a cylindrical body sealed with operating gas, a piston 4 reciprocated inside a stuffer 3 and a displacer 5, an abrasive material 13 for contacting with an inner face of the cylinder 2 or the stuffer 3 to be abraded by friction therein is provided on a cylindrical body surface of the piston 4 or the displacer 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002311497-A (JP)
Title: Automatic photographic device
Inventor: SHIRAI MAKOTO
IPC: G03B15/10
Filed: 2002-02-15
Abstract: PROBLEM TO BE SOLVED: To prevent reflection of a presentation effect means, etc., on a photograph or to prevent hindrance of a presentation effect by external light from an observation window, a lighting window in an automatic photographic device having the presentation effect means, the observation window or the lighting window in a photographic booth. SOLUTION: The automatic photographic device is provided with a curtain driving means to drive a curtain to be movable between a shielded state to shield the presentation effect means in a photographic visual field and an exposed state to expose the presentation effect means in the photographic visual field of a photographic means and performs control of the photographic means, the presentation effect means and the curtain driving means while synchronizing them. Otherwise, the device is provided with the curtain driving means to drive the curtain to be movable between the shielded state to shield the observation window or the lighting window provided on the side or the rear of the photographic booth and the exposed state to expose the observation window or the lighting window and performs the control of the photographic means and the curtain driving means while synchronizing them.
Patent JP-2003243008-A (JP)
Title: Fuel cell system
Inventor: KONUMA HIROSHI
IPC: H01M8/10
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To keep the consuming amount of fuel gas in each fuel cell stack constant independent of the fuel cell stack when the fuel cell stacks are connected in parallel.  <P>SOLUTION: This fuel cell system has a plurality of fuel cell stacks 3-1 to 3-n and a plurality of power converters 4-1 to 4-n. The fuel cell stacks 3 generate power with fuel gas and oxidizing gas supplied. The power converters 4 are connected to the fuel cell stacks 3 and convert the characteristics of the power of the fuel cell. A control device independently controls each of the power converters 4-1 to 4-n. Each set of the fuel cell stack 3 and the power converter 4 is connected in parallel. The control device 7 controls each output current of the fuel cell stacks 3-1 to 3-n with each of the power converters so that the fuel utilization factor of each of the fuel cell stacks 3-1 to 3-n is made equal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247725-A (JP)
Title: Heating and cooking apparatus
Inventor: KANEKO YOSHIO
IPC: H05B6/12
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To easily attach an outer shell cover of a cooking apparatus even if attaching holes in a mount are squares or rectangles and reinforcing cut-and- raised portions are formed in the end of the attaching holes.  <P>SOLUTION: This heating and cooking apparatus is used by assembled in the attaching holes 2 provided in the mount 15. The shape of the outer shell case 1 of the cooking apparatus to be put in the attaching holes 2 is set to the square, a flange 8 is formed around the outer circumferences of its upper end, a recessed groove 9 is formed in a lower-side all periphery adjacent to the upper end of the outer shell case 1 of the flange 8, one side of the flange is extended, and a groove 9' continuing to the groove 9 is provided in the extended edge part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249777-A (JP)
Title: Printed board guiding structure
Inventor: WATANABE MASAHITO
IPC: H05K7/14
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the defect that guide rails (a rail 6 and a rail 12) are indispensable in order to engage connectors (a connector 2 and a connector 9) of both printed boards (a printed board 1 and a printed board 8) with each other, but a position precision in the vertical direction of the connectors cannot be obtained only by the guide rails on account of assembly manufacturing errors and deflection of the printed board, so that a lot of working hours are necessary for alignment in order to engage the connectors with each other.  <P>SOLUTION: Guide metal fittings 10 and guide metal fittings 11 are fixed to one printed board 8, thereby facilitating the mutual engagement of connectors of both the printed boards.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002271666-A (JP)
Title: Battery unit
Inventor: KAWASAKI AIICHIRO
IPC: H04N5/225
Filed: 2002-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized battery unit developed for a particular video camera, that can also be used for other video camera compatible with a large- sized battery pack. SOLUTION: A small-sized battery pack 11 is fitted removably to a particular video camera by a direct mount method, a conversion cable 51 is connected removably to the small-sized battery pack 11, the small-sized battery pack 11 is inserted into a battery case 23 for housing a large-sized battery pack of another video camera, and the conversion cable 51 is used for connection to a power connector 24.
Patent JP-2003246904-A (JP)
Title: Hydrophilic fullerene composition
Inventor: OHARU KAZUYA
IPC: C08K3/04
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrophilic fullerene composition dissolved or dispersed in water and useful for various uses of utilizing characteristics of a fullerene in an aqueous medium such as a chemiluminescence sensitizer or fluorescence sensitizer, since it has an affinity to water.  <P>SOLUTION: This hydrophilic fullerene composition contains an organic fluorine polymer having 500-1,000,000 number-average molecular weight and a polyfluoroalkyl or polyfluoro-oxa-alkyl group at its terminal and the fullerene expressed by C<SB>20+2m</SB>(m is 1-50 integer).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252840-A (JP)
Title: Method for producing amino acid aminoalkyl ester inorganic acid salt
Inventor: AMAMIYA NOBUHITO
IPC: C07C229/26
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an amino acid aminoalkyl ester inorganic acid salt in a high yield.  <P>SOLUTION: The method for producing the amino acid aminoalkyl ester inorganic acid salt comprises subjecting an amino acid or an inorganic acid salt thereof and an aminoalcohol or an inorganic acid salt thereof to esterification. The above process involves the step A of feeding hydrogen chloride to the reaction system and the step B of feeding an organic solvent to the reaction system and removing water out of the reaction system. In this method, the steps A and B may be carried out alternately and repeatedly (optionally 2 to 5 times). Furthermore, optionally in the step B, the water content of the reaction liquid is limited to ≤0.6 wt.%.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256336-A (JP)
Title: Method for confirming information and system of information and telecommunications
Inventor: SHIMADA KAZUHIKO
IPC: G06F13/00
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a convenient method for confirming information and system of information telecommunications.  <P>SOLUTION: The system comprises a server 400 to store information, a communication means 200 to communicate with the server 400 through a telecommunications line 300 and information devices 100 a and 100b having at least an operating means 50 to transmit information including at least text data to the server 400 in a case where a user is a sender and to receive the information from the server 400 in a case where the user is a receiver, an output means to confirm the information and a control means 40 to control these means. While the text data is read out by a voice means 60 which is the output means, the operating means 50 executes settings so that a display means 30 which is the output means can show the text data including the part to be read out in different kinds of characters by line, by word or by predetermined number of characters. The different kinds of characters are at least any of an enlarged character, a bold face and a different-colored character.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253662-A (JP)
Title: Work method for measures against liquefaction of ground
Inventor: YABUUCHI SADAO
IPC: E02D3/00
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a work method for measures against the liquefaction of a ground capable of supporting a placed load by chuting and filling slag produced when steel is produced inside an outer peripheral wall surrounding the specified range of a sand ground where liquefaction is liable to occur to easily improve the ground over a wide range at a low cost.  <P>SOLUTION: The outer peripheral wall 1 is constructed under the ground by using concrete so as to surround the surroundings, the entire ground constructing an upper structure 4 is dug from a surface layer to a ground capable of supporting the upper structure, and slag 2 is chuted and filled inside the outer peripheral wall 1. Thus, the ground can be improved by utilizing the inflation and solidification of the slag 2 caused by water absorption.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002334617-A (JP)
Title: Flat cable with connector
Inventor: ITO KEIICHI
IPC: H01B7/08
Filed: 2002-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain a flat cable with a connector which can be connected to a flat cable by using an exiting connector housing for wires with round cross section. SOLUTION: A terminal 4 each is connected to an end of each flat conductor 1 of a flat cable 3 which has a plurality of flat conductors 1 arranged in parallel insulated with a flat insulation coating 2, and is inserted for locking into each terminal room 6 of a connector housing 5. Terminal rooms 6 are separated from each other with partition walls 8. The flat insulation coating 2 at the end of the flat cable 3 has cut-off parts 17 for insertion of the partition walls 8 of the connector housing.
Patent JP-2003262378-A (JP)
Title: Ventilating device and switch box for the ventilating device
Inventor: MASUDA KENJI
IPC: F24F7/10
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a continuously ventilating type ventilating device capable of easily setting the amount of air even after construction, and a switch box for the continuously ventilating type ventilating device capable of easily setting the amount of wind even after construction.  <P>SOLUTION: In regard to the continuously ventilating type ventilating device exhausting interior air sucked from a detachable grille 3 facing to the interior to the outside through a duct, a control circuit 11 and a variable air amount setting switch 12 are provided in a device main body. The control circuit 11 and a setting switch 12 are made to have waterproof structures. An independent switch box separating from the device main body is provided, and the switch box is provided with a power source turn on/off switch, a strong/gentle operation changing switch, and a setting switch variably setting the amount of air of continuous ventilation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002272489-A (JP)
Title: Mammalian telomerase
Inventor: VILLEPONTEAU BRYANT
IPC: C12Q1/68
Filed: 2002-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a method and a composition relating a ribonucleoprotein enzyme involved in human telomere DNA synthesis to the fields of molecular biology, chemistry, pharmacology and medical and diagnostic technology. SOLUTION: This isolated or synthetic, substantially pure or recombined polynucleotide comprises at least 10 consecutive nucleotides which are identical or complementary to a contiguous sequence of a human telomerase RNA component gene contained in an about 2.5 kb HindIII-SacI insert of plasmid pGRN33 (ATCC 75926) and the polynucleotide is not a dimer or other polymers of 5'- TTAGGG-3'. Furthermore, the polynucleotide is (a) a probe secifically hybridizing to the plasmid ATCC 75926 insert, (b) one of a set of primers specifically amplifying a part of the plasmid ATCC 75926 insert or (c) a polynucleotide inhibiting the activity of telomerase reverse transcriptase.
Patent JP-2003263789-A (JP)
Title: Optical disk inspection device
Inventor: KOMORI NOBORU
IPC: G11B7/26
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk inspection device for exactly inspecting in a short period of time that the eccentricity of an optical disk having a structure formed by laminating two disks is within a specified value or not, and a method for inspecting the optical disk.  <P>SOLUTION: A CCD camera 18 picks up an image in the vicinity of the center hole of the optical disk 12 for every disk 12a, 12b. Image data are fetched in a computer 22. The border lines of the two disks are extracted from each image by image processing. The deviation values of two disks are calculated from the extracted border lines. When an operation value exceeds a threshold value, the optical disk is determined as a defective unit caused by the eccentricity.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002292654-A (JP)
Title: Method for releasing soft contact lens from plastic mold
Inventor: KINDT-LARSEN TURE
IPC: G02B1/04
Filed: 2002-03-11
Abstract: PROBLEM TO BE SOLVED: To release a soft contact lens from a plastic mold. SOLUTION: In an improved method for releasing a hydrophilic polymer contact lens from the plastic mold wherein the polymer contact lens is polymerized, water, which is made nonionic, having a squall amount of a surfactant added thereto is used as a hydration solution for releasing the lens from the plastic mold.
Patent JP-2003274422-A (JP)
Title: Image sensor
Inventor: AKIZUKI YOSHIKI
IPC: H04N5/335
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image sensor used for processing image information for supporting e.g. a safety operation of a vehicle and adaptive to any environment wherein the vehicle is located.  <P>SOLUTION: A plurality of light receiving elements are laid out nearly in a matrix shape in a horizontal direction H and a vertical direction V, comprise a first light receiving element group 11 placed in the horizontal direction and a second light receiving element group 12 placed in the horizontal direction and each light receiving element of which receives a second light receiving amount different from a first light receiving amount received by each light receiving element 13 of the light receiving element group 11, and the areas for the openings of the light receiving elements are made different for the purpose or a condenser lens is added to each opening.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002340151-A (JP)
Title: Axles housing cover different in thickness
Inventor: MILIO RAYMOND A
IPC: F16H57/02
Filed: 2002-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a cover different in thickness having a sufficient thickness in welding region and reduced thickness in the dome-like part. SOLUTION: This axle housing cover includes the dome-like part 12 having a first thickness X. The dome-like part 12 is formed with a peripheral edge 18 as the end having a second thickness Y thicker than the first thickness X. The peripheral edge 18 serves as a welding surface 20.
Patent JP-2003275504-A (JP)
Title: Solid material removing device
Inventor: TATE HITOSHI
IPC: B01D21/02
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid material removing device capable of improving the efficiency of removing a solid material such as sand and mud in simple and low-cost constitution.  <P>SOLUTION: In order to remove the materials such as the sand and the mud from water containing the sand and the mud, etc., the diameter of a part of piping is enlarged, a flow velocity is reduced and they are precipitated by gravity inside the piping. To put it concretely, the solid material removing device is provided with sand removing piping 1 having the diameter larger than upstream side piping 7, a diffuser 2 connecting the sand removing piping 1 and the upstream side piping 7 and a reducer 3 connecting the sand removing piping 1 and the downstream side piping 8, and an opening part for discharging the solid materials deposited inside the sand removing piping 1 to the outside is provided on the lower part of the sand removing piping 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270510-A (JP)
Title: Lens apparatus
Inventor: SASAKI RYUTA
IPC: G02B7/04
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens apparatus which can prevent a guide groove for rectilinearly guiding a lens tube from deviating from a guide member with a simple structure by forming the lens tube to such a shape of deepening the depth of the guide groove and increasing the thickness of the guide member toward a direction opposite to a rotating direction where the lens tube tends to move rotationally when the force of the direction for pushing the lens tube to a cam tube is exerted to the lens tube.  <P>SOLUTION: The lens apparatus 2 is formed to the shape of deepening the depth of the rectilinear guide groove 27 and increasing the thickness of the rectilinear guide projection 30 toward the direction opposite to the arrow A marked rotating direction where the first lens tube 13 tends to move rotationally when the force of the direction for pushing the first lens tube 13 to the moving tube 15 is exerted to the first lens tube 13.  <P>COPYRIGHT: (C)2003,JPO