baber/WOPTO huggingface dataset:
Patent JP-2004174369-A (JP)
Title: Gas treatment method and system therefor
Inventor: OISHI KAZUSHIRO
IPC: C25B9/00
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently remove carbon dioxide stably at a lower cost and make effective use of the removed carbon dioxide.  <P>SOLUTION: The system for gas treatment is provided with a gas treatment apparatus 1, a regenerating tank 5 and a route for supplying a sodium hydroxide aqueous solution produced in a cathode chamber of the tank 5 to the apparatus 1. The apparatus 1 is provided with an electrolytic membrane 10 through which sodium ions are permeated, an anode 11 to which an aqueous solution of a sodium compound is supplied and a cathode 12 to which the gas to be treated is supplied and is used for separating/removing the carbon dioxide in the gas to be treated as the form of a carbonate on the side of the cathode 12 by applying DC voltage between the anode 11 and the cathode 12. The tank 5 is provided with another electrolytic membrane through which the sodium ions are permeated, an anode chamber and the cathode chamber which are formed by arranging the electrolytic membrane, a route for supplying the aqueous solution of the carbonate separated/removed in the apparatus 1 to the anode chamber and a route for supplying water to the cathode chamber and is used for producing sodium hydroxide in the cathode chamber by applying DC voltage between the liquid in the anode chamber and that in the cathode chamber.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179531-A (JP)
Title: Laminated ceramic electronic component and manufacturing method thereof
Inventor: SHIMIZU AKIHIRO
IPC: H01G4/12
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated ceramic electronic component with high reliability and excellent in the thermal shock resistance and the mechanical impact resistance, which can prevent the occurrence of the infiltration of moisture from the outside or the peeling, and to provide a manufacturing method of the same.  <P>SOLUTION: A lead-out part 5 of an internal electrode 2 has shape provided with a tapered part 5a. A laminate is formed by laminating and fixing by pressure a ceramic green sheet 3a with an internal electrode pattern 2a arranged therein, which an angle θ of an end surface of a ceramic element 1 and the tapered part 5a of the internal electrode 2 becomes 40° to 80°, and a width W of the lead-out part 5 of the internal electrode 2 becomes 2/3 to 3/4 of the width W<SB>0</SB>of an internal electrode body 6 of the internal electrode 2. An external electrode in continuity with the lead-out part of the internal electrode is formed on the both end sides after firing the laminate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004184082-A (JP)
Title: Method for analyzing organic compound contained in porous inorganic compound
Inventor: KONDO AKIHIRO
IPC: G01N24/08
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for measuring an organic compound contained in an porous inorganic compound accurately and precisely.  <P>SOLUTION: The method for analyzing the organic compound (A) in the porous inorganic compound is adapted to the quantitative analysis of the organic compound (A) contained in the porous inorganic compound (C) containing the organic compound (A). An organic compound (B) different from the contained organic compound (A) is dissolved in a solvent and mixed with the porous inorganic compound (C) so as to reach a definite weight ratio and, after only the solvent is removed, a carbon 13-solid NMR spectrum is measured. Preferably, the solution prepared by dissolving the organic compound (B) in the solvent is mixed with the porous inorganic compound (C) by a pore filling method.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004001369-A (JP)
Title: Liquid ejection apparatus
Inventor: TAKAHASHI TOMOAKI
IPC: B41J2/18
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an object to be treated from being stained with atomized liquid drops even when the liquid drops are applied without leaving a margin to an edge of the object, or the like.  <P>SOLUTION: A liquid ejection apparatus is provided with a liquid ejection head 12 for discharging liquid drops from nozzle openings 12 by generating a pressure variation to the liquid in pressure chambers 12b which communicate with the nozzle openings 12a, and a carriage 1 where the liquid ejection head 12 is loaded. The liquid ejection apparatus includes scanning mechanisms 1, 2, 3 and 4 for moving the liquid ejection head 12 with the carriage 1 in a head scanning direction, a case 20 for enclosing the liquid ejection head 12 and the scanning mechanisms 1, 2, 3 and 4, and a guiding means 43 for guiding liquid drops not adhered to the object 6 when the liquid drops are ejected from the liquid ejection head 12, in a predetermined direction with the utilization of an air flow generated inside the case 20 in accordance with the movement of the carriage 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004185853-A (JP)
Title: Plug
Inventor: HONAMI YUTAKA
IPC: H01R13/56
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small plug with a light emitting element easy to manufacture, and having a light emission part easy to see in supplying power or a signal.  <P>SOLUTION: This plug with a light emitting element such as an LED can be simply manufactured by fitting a light emitting tube 30 into a tubular outer case 20, by mounting a tubular inner case 40 having a halved structure to a plug body 50 with a board 60 connected to a cord 10, and thereafter only by fitting the inner case 40 into the outer case 20. When power or a signal is supplied, the light emitting elements 62 and 63 such as LEDs mounted on the board 60 emit light, and an opening at the rear end of the emitting tube 30 shines as a whole, so that the supply state of the power or the signal can simply be detected from the rear side of the plug.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186787-A (JP)
Title: Imaging apparatus
Inventor: KAWAHARA NORIHIRO
IPC: H04N9/09
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus which takes an image with elevated frequencies and improved color resolutions of color carriers in the vertical direction, compared with those in prior art.  <P>SOLUTION: Imaging devices 3, 4 have different color filter configurations including all CR lines and CB lines in a field period for obtaining taken image signals. A color separation processor circuit 40 generates luminance signals, color signals (CR) corresponding to CR lines and color signals (CB) corresponding to CB lines, based on first and second taken image signals respectively outputted from the imaging devices 3, 4, constituting the taken image signals. A TV signal generator circuit 41 generates TV signals (YOUT, COUT), based on the luminance signals generated by the color separation processor circuit 40 and the color signals (CR, CB).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185468-A (JP)
Title: Rental car reservation server and its method
Inventor: SHIOZAKI KOICHI
IPC: G06Q30/06
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To allow a third person to easily utilize a private car as a rental car when the private car is not used by its owner or family.  <P>SOLUTION: The rental car reservation server is a server connected from a terminal through an electric communication network and has a function of enabling an owner of a private car 2 to register the private car 2 as a rental car from a terminal and a function of enabling a user for requesting the use of the rental car to reserve the rental car from a terminal.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004181880-A (JP)
Title: Skin integral molding and its manufacturing process
Inventor: HORI YUKIO
IPC: B29C39/22
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a skin integral molding excellent in functionality and appearance at a lower cost.  <P>SOLUTION: The skin integral molding comprises a skin body consisting of a plurality of skin pieces 21 and 22 and a core 5 formed of a foamed resin material by foaming. The skin pieces 21 and 22 have a three-layered structure consisting of a skin material 28, a wadding material 29 and a film material 30. At the sewn part 23 of the pieces 21 and 22, the skin material 28 and 28 is butted and sewn together in the state in which the periphery 29a of the wadding material 29 is extended beyond the periphery 28a of the skin material 28 outward in the planar direction. Even if the part of the material 29 impregnated with resin from the periphery of the wadding material 29 is hardened partially when the core 5 is formed, the hardened part is hardly felt from the surface side, because the impregnated part is away from the surface of the molding. This contributes to an enhanced commercial value of the molding.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185772-A (JP)
Title: Optical information medium and optical disk drive
Inventor: MAGAI MASARU
IPC: G11B7/254
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical information medium which cannot be easily adhered with dirt, dust, a speck, etc. and can efficiently remove contaminated materials such as fingerprints and furthermore, can efficiently perform recording or reproducing, and to provide an optical disk drive.  <P>SOLUTION: The optical information medium 10 performs recording, reproducing, or recording/reproducing of information by being irradiated with light energy. The optical information medium is characterized in that a surface coated layer 1 made of mixed material of electrically conductive material and photoactivated photocatalyst material in at least a ultraviolet light area or a visible light area on a surface by the incident side of the above light energy. The optical disk system is equipped with a rotating means to rotate this optical information media 10 and an stimulation measures to excite photo initiator matter of the surface courting layers in optical information media 10 by an electron beam.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003179102-A (JP)
Title: Bonding tool and bonding unit for electronic component
Inventor: HISAKU MASAFUMI
IPC: B06B1/02
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bonding tool which is used for an electronic component, capable of ensuring necessary bending rigidity, and which is superior in utilization factor of vibrations, and to provide a compact bonding unit.  <P>SOLUTION: This electronic component bonding unit fixes an electronic component 30 to a board 32 by pressure, as it presses the component 30 against the board 32 with a bonding tool 14 and gives vibrations to the electronic component 30. The sectional area of the horn 15 of the bonding tool 14 is so formed that the sectional area of the pressure-fixing face 15f of the horn 15 which fixes the electronic component 30 by pressure and is formed at a position corresponding to the loop of standing waves of vibrations is set smaller than that of the horn 15 on the side of a vibrator 17, and the sectional shape of the pressure-fixing face 15f of the horn 15 is so formed as to make the pressure- fixing face 15f have maximum bending rigidity, in the direction in which the pressure-fixing face is pressed against the board 32. Using this setup, the amplitude of the vibrator 17 can be amplified, and the horn 15 is restrained from deforming due to bonding load and capable of properly carrying out a bonding operation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004077108-A (JP)
Title: Microwave oven
Inventor: KAN TAISEI
IPC: H05B6/80
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microwave oven in which the cooking state of foods to be cooked can be easily and quickly confirmed at a large number of positions outside the microwave oven, and easily manufacturing a transparent door therefor.  <P>SOLUTION: The door is composed of a first door piece composed of a frame for contacting with an edge surface of a cooking chamber, an upper face plate and a lower face plate projecting to the front of the frame and a second door piece composed of a front face plate having an upper side edge part and a lower side edge part projecting forward so as to be respectively joined to the edge parts of the upper face plate and the lower face plate of the first door piece. The first door piece is manufactured by bending the upper face plate and the lower face plate forward at an angle of 90° to the frame after integrally forming the frame, the upper face plate and the lower face plate of a transparent member by press working. The upper side edge part and the lower side edge part of the second door piece are respectively joined by welding to the upper face plate and the lower face plate of the first door piece. Outward extending flange parts are arranged on both side ends of the second door piece, and the respective flange parts are joined inside the frame of the first door piece by welding.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004190548-A (JP)
Title: Cylinder injection type internal combustion engine
Inventor: MIYAMOTO AKIHITO
IPC: F02B23/10
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To realize excellent ignitability by forming thick fuel spray by an injection pattern having thickness and thinness, then previously preventing direct transfer of the formed thick fuel spray to an ignition plug, and surely transferring the fuel spray to the vicinity of the ignition plug along a predetermined path.  <P>SOLUTION: The fuel pattern of a fuel injection valve 9 is set so as to form the thick fuel spray 10 having an approximately truncated chevron shape in section to the ignition plug 6 side with respect to an ignition axis l to transfer the thick fuel spray 10 to the ignition plug 6 through the path along an inverted tumble flow. The ignition plug 6 is arranged on a moving locus of a separation part 10a formed in a center of the approximately truncated chevron shape, to thereby prevent exposure of the ignition plug 6 to the directly transferred thick fuel spray 10.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188454-A (JP)
Title: Method and apparatus for producing marine engine valve
Inventor: WADA TAKAO
IPC: B21J5/02
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a marine engine valve capable of solving such problem as to drop the temperature of a portion to be forged due to a die-forging of a head part in the producing process of the marine engine valve, thereby reducing the loss of heat through the forging die and lowering the temperature drop during a forging, and to provide an apparatus used therefor.  <P>SOLUTION: When the head part is die-forged, an intermediate material (1) is always energized to the upper part by arranging a spring means (4) at the lower end (13) of a shaft part (11) extended to the lower part penetrating the forging die (2) so that the intermediate material is brought into contact with the forging die only at the moment when the material formed as the head part by descending an anvil (3), is pushed down into the forging die (2). In this way, the loss of heat through the forging die is reduced and the forging can be completed while keeping the temperature of the intermediate material (1) in the suitable range to the forging.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190841-A (JP)
Title: Dust boot mounting structure of disk brake
Inventor: ICHIHARA YASUNARI
IPC: F16D65/18
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To easily and rapidly install a dust boot covering the fitting part of a cylinder and a piston of a disk brake.  <P>SOLUTION: A mounting hole 48 is formed in the opening part of a cylinder part 18 so as to be opened, and a coil material 50 is integrally buried in the cylinder side mounting part 40 of the dust boot 30 by insert molding and fitted (press-fitted) to fit the inner peripheral surface of the mounting hole 48 based on the rigidity of the coil material 50. Accordingly, the cylinder side mounting part 40 can be easily and rapidly installed in the mounting hole 48. An outwardly facing flange 56 is installed at the tip of the piston 24, and a piston side mounting part 42 is fitted to the piston 24 from the rear end thereof and fitted to the outer peripheral surface of the piston 24 and disposed to abut on the outwardly facing flange 56. Accordingly, the piston side mounting part 42 can also be easily and rapidly fitted to the piston 24.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004200986-A (JP)
Title: Vehicle with driving state supervisory apparatus
Inventor: KIMATA RYUICHI
IPC: G08B23/00
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle with a driving state supervisory apparatus to which a mobile phone can be mounted in place of an exclusive communication apparatus in an easily removable and chargeable way.  <P>SOLUTION: A mobile phone holder 21 is provided adjacent to an operation panel 5 placed in the middle of a steering wheel 6. The mobile phone PH receives an instruction from a communication interface circuit provided to the vehicle 1 and is set to a standby state, and the start and end of communication is automatically controlled. The mobile phone PH transmits data denoting the driving state of the vehicle 1 to the outside. The screen of the mobile phone PH displays the details of a detected fault and a behavior instruction corresponding to the fault. The mobile phone holder 21 is provided with a power charge function for the mobile phone PH installed therein.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004198034-A (JP)
Title: Device for simultaneously and continuously manufacturing rapid cooling product and frozen product
Inventor: MIYAZAKI NORIYOSHI
IPC: A23L3/36
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device capable of simultaneously and continuously manufacturing a frozen product and a rapid cooling product.  <P>SOLUTION: In a continuous freezing device for freezing a material A to be frozen by injecting gaseous freezing refrigerant to the material A to be frozen, which is carried by a conveyor 3 in a tunnel 2, a second conveyor 4 having a speed higher than the conveyor 3 is provided in parallel with the conveyor 3 along the longitudinal direction to carry a material B to be cooled, in regard to this device for simultaneously and continuously manufacturing a rapid cooling product and a frozen product.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004201436-A (JP)
Title: Reverse flow suppression circuit of output current, protection circuit at self-excited oscillation, and self-excited oscillation protection circuit of dc-dc converter
Inventor: AOKI ISAMU
IPC: H02M3/28
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a reverse flow of electric current in a DC-DC converter with a least power loss on an output side.  <P>SOLUTION: A reverse flow suppression circuit of an output current in an DC-DC converter comprises a duty ratio increase circuit, and a pulse width modulation signal generating circuit. The duty ratio increase circuit detects the electric current that flows a primary coil as a detection current. It outputs the duty ratio increase signal so that the duty ratio of a primary side switching element is increased when the value of the inspection current is lower than a first prescribed value, or when the time integrated value of the inspection current in one cycle in which the primary side switching element switches is lower than a second prescribed value. The pulse width modulation signal generating circuit receives the duty ratio increase signal to generate a pulse width modulation signal corresponding to the duty ratio increase signal, which is inputted in an on/off control terminal of the primary side switching element.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004197680-A (JP)
Title: Sealed scroll compressor
Inventor: SHIIBAYASHI MASAO
IPC: F04C28/28
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealed scroll compressor with a protector contact portion having a longer life by accelerating a motor protector to be cooled to make an operating current value higher.  <P>SOLUTION: The sealed scroll compressor 100 comprises a scroll compressor part 2 and a motor part 3 stored in a sealed container 1. The scroll compressor part 2 is formed with a fixed scroll 5 having a spiral lap 5b erected on an end plate 5a and a swirl scroll 6 having a spiral lap 6b erected on an end plate 6a, both of which engage with each other with the laps 5b, 6b insides, and it has a discharge port 10 for discharging operating gas compressed by the fixed scroll 5 to a space in the sealed container 1. The sealed container 1 has a discharge pipe 20 for discharging the discharged operating gas to the outside. The motor protector 91 is installed so that a motor circuit for the motor part 3 is opened directly to a gas flow path 1g where the operating gas flows at a particularly higher speed from the discharge port 10 to the discharge pipe 20 in accordance with a abnormal increase of a motor current and the abnormal rise of ambient temperature.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004197185-A (JP)
Title: Method of manufacturing product with titanium oxide film fitted thereon
Inventor: SHIGEKUNI MITSUAKI
IPC: C23C18/14
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a product with a titanium oxide film fitted thereon by which the increase of a refractive index and stabilization can be made compatible at a low cost.  <P>SOLUTION: The method of manufacturing a product with a titanium oxide film fitted thereon is provided with: a stage where an organic titanium compound is dissolved into an organic solvent; a stage where the surface of a base material is coated with the resultant organic titanium compound solution, and drying is performed at a room temperature till it becomes a partially dry state; and a stage where the coated face after the drying is irradiated with ultraviolet rays at an illumination of 200 to 1,500 mW/cm<SP>2</SP>so that the quantity of rays lies in the range of 500 to 9,000 mJ/cm<SP>2</SP>to produce a titanium oxide film.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004208123-A (JP)
Title: Image pickup device, method and program
Inventor: TANAKA KENTARO
IPC: H04N101/00
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image pickup device, method and program capable of setting a more suitable file name.  <P>SOLUTION: A PDA (personal digital assistance) 1 makes a character string set by a user to be a free character, reads a maximum value of a file number of a file name including the free character from a memory card 143 recorded with image data and generates a file name to be attached to the image data on the basis of the free character and the maximum value of the file number. The image data with the file name attached thereto is recorded in the memory card 143. In addition, the PDA 1 generates free character list information being a list character strings set by the user and records the free character list information as well as designation number information showing a currently designated character string among the character strings included in the list in the memory card 143. The image pickup device, method and program is applicable to a PDA.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004204652-A (JP)
Title: Snowremoving vehicle
Inventor: HIRAGORI HIDEAKI
IPC: E01H5/12
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a snowremoving vehicle which forms cut grooves in a road surface, the grooves generating a large frictional force between tires of passing vehicles and the road surface and maintaining the frictional force over a long period of time.  <P>SOLUTION: The snowremoving vehicle is provided with a blade for scraping the snow compacted road surface which is caused by passage of the other vehicles. In the snowremoving vehicle, a plurality of cutting claw sections 3 are arranged in the vicinity of the blade 2 along the same in a manner protruding downward from the same, to thereby cut the snow compacted road surface. Further, snow melting agent injection nozzles 5 function to inject a snow melting agent into cut portions formed by the cutting claw sections 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI