baber/WOPTO huggingface dataset:
Patent JP-2004334971-A (JP)
Title: Method for processing magnetic head core
Inventor: ISHII KAZUNORI
IPC: G11B5/127
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for processing a magnetic head core, capable of achieving high processing efficiency, softening the shocks to magnetic poles, and preventing the damage to the magnetic poles caused in processing.  <P>SOLUTION: The medium integrated with abrasive grains and having viscosity and/or elasticity are abutted on the side face of the protruded prismatic magnetic pole of a core made of a magnetic material to be processed, whereby the ridge part of the side face is formed to be a curved surface. The medium is particles smaller in diameter than the height of the magnetic pole, the abrasive grains are stuck to the surface of the particles to be integrated, and the medium is injected to the side face of the magnetic pole to be processed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333819-A (JP)
Title: Positively charged electrophotographic process unit
Inventor: TANAKA YOSHIHIKO
IPC: G03G15/08
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positively charged electrophotographic process unit capable of supplying only a toner to a developing roller by separating paper dust even in the case of a toner including paper dust and capable of preventing image stain by preventing occurrence of a toner conveyed in an uncharged or insufficiently charged state to a surface of a photoreceptor.  <P>SOLUTION: The positively charged electrophotographic process unit comprises a developing roller, a supply roller which rotates in contact with the developing roller, and a toner holding section, wherein a toner supplied from a supply port of the toner holding section to the supply roller is conveyed to a surface of a photoreceptor through the rotating developing roller to develop an electrostatic latent image. The height of a downside partition of the toner supply port is positioned above the top of the supply roller in the diametral direction so that toner supply is carried out from above the supply roller.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004112753-A (JP)
Title: Wireless lan card and control method of wireless lan card
Inventor: CHOI YOON-MAN
IPC: H04W92/08
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless LAN card which can be utilized as a memory card and whose wireless transmission and reception part can be changed to desired radio frequency formula, and a control method of the card.  <P>SOLUTION: The wireless LAN card is a wireless LAN card to be connected with a computer 1, which has a system main body 3 in which a PCMCIA slot 6 is arranged. The card is provided a wireless transmission and reception board on which a wireless transmission and reception part is mounted which modulates packet data from the outside, on the basis of characteristic frequency modulation bandwidth, demodulates it and performs radio transmission and reception of the data; and a wireless LAN board 10, on which a control part 13 is mounted which senses propriety of connection of the wireless transmission and reception board, converts system data into packet data which system data are provided via the PCMCIA slot, when the wireless transmission and reception board is connected, and provides the packet data to the wireless transmission and reception board.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004340719-A (JP)
Title: Infrared ray sensor
Inventor: INOUE HIROMOTO
IPC: G01J1/02
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an infrared ray sensor for improving especially strength of an infrared ray absorbing structure concerning the infrared ray sensor of a thermal type.  <P>SOLUTION: This infrared ray sensor of the thermal type includes an infrared detecting part 60 having a temperature detecting film 3, and the infrared ray absorbing structure 5 having a strut step part and an approximately flat plane part. The strut step part comprises a projecting part protruding in a groove-like shape which secures the infrared ray absorbing structure 5 to the infrared detecting part. The groove-like part is filled with an embedding material so that at least the groove-like part of the step part becomes flat.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341231-A (JP)
Title: Image forming apparatus and error annunciating method for the apparatus
Inventor: HAMA TAKASHI
IPC: G03G15/00
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To remove the abnormal state of the apparatus in an early stage and to enhance the operation efficiency of the apparatus by annunciating the error corresponding to the degree of the abnormal state of the apparatus, without disturbing the user.  <P>SOLUTION: After a quantity of light emitted to a patch image from a density sensor is adjusted, the density of the patch image is detected by an output signal from the density sensor. For instance, when the quantity of light emitted to the patch image is adjusted, sensor outputs are detected respectively while the light is off, and while a small quantity of light and a large quantity of light are emitted, and based upon the detection results, the quantity of light emitted to the patch image is adjusted. When the sensor output is not at an appropriate level, it is determined as an error. According to the state of the error, either one of the two types of error processing (error processing 1 and error processing 2) is selectively performed. In the error processing 2 corresponding to an abnormal state that is not so serious, a message for urging a user to clean the density sensor is displayed regardless of the cause of the error.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338637-A (JP)
Title: Vehicle travel support device
Inventor: KATAOKA HIROAKI
IPC: G08G1/16
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle travel support device capable of correctly guiding a vehicle to a target position irrespective of a change in vehicle characteristics.  <P>SOLUTION: The vehicle travel support device is equipped with a first moving quantity calculating means 30 for calculating the moving quantities of a vehicle instead of relying on the vehicle state quantities by performing image processing of images taken by a rear camera 32 with an image processing section 10, a wheel speed sensor 41 and a second moving quantity calculating means 40 for calculating the vehicle moving quantities based on the vehicle state quantities on the bases of the output from a steering angle sensor 23. When the vehicle moving quantities obtained are compared with each other and the deviation is large, either a vehicle characteristic parameter being the calculation basis of the moving quantities of the second moving quantity calculating means 40 is corrected or travel support control is prohibited.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342986-A (JP)
Title: Solar cell module and structure for installing solar cell module
Inventor: KATAOKA ICHIRO
IPC: H01L31/042
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar cell module structure that can effectively cool a bypass diode connected with a photovoltaic element at a low cost.  <P>SOLUTION: In the solar cell module, a plurality of solar cells are connected in series to form a solar cell assembly, and the solar cell assembly is sealed with a sealing material. One or more bypass diodes are respectively connected to the solar cells in a manner that they are located outside the solar cells, and a single electrical wiring member connected directly with an external wiring is provided outside the solar cell assembly so that it may be brought into contact with all bypass diodes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313140-A (JP)
Title: Tool for removing fallen hair from house pets
Inventor: ISHIGURO NORIKO
IPC: A47L13/40
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool for effectively and efficiently removing the hairs of house pets falling the floor and sticking to the carpet.  <P>SOLUTION: This tool has a high friction material of high coefficient of friction on the bottom face of the tool and a continuously uneven part is formed on the bottom face of the high friction material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345384-A (JP)
Title: In-vehicle communication device for motorcycle
Inventor: ITO KAZUTOMO
IPC: B62J29/00
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of a stealing or mischief act to an in-vehicle communication device, and to provide the in-vehicle communication device capable of preventing damage to the main body thereof even if a motorcycle is left in the open air.  <P>SOLUTION: A back mirror body 1 consists of a casing body 5 and a mirror mounting part 4. The mirror mounting part 4 is configured to be opened/closed freely to the casing body 5, and the back mirror body 1 is configured to be removable from a stay 3 fixed to the motorcycle 2 side. The main body 10 of the in-vehicle communication device and an antenna 20 are built in the back mirror body 1, and the main body 10 of the in-vehicle communication device is configured to be removable from the back mirror body 1. Furthermore, an information storage medium 11 is also allowed to be removed from the main body 10 of the in-vehicle communication device. The entire back mirror body 1, or only the main body 10 part of the in-vehicle communication device or the information storage medium 11 is removed and carried if necessary, thereby preventing the stealing or mischief act to the in-vehicle communication device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004056105-A (JP)
Title: Sealing tape supply device
Inventor: FUKUDA TOSHIYUKI
IPC: H01L21/56
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device suitable for mass production when resin sealing is performed while sticking a sealing tape, in a manufacturing process of a resin sealing type semiconductor device.  <P>SOLUTION: A sealing metal mold comprises an upper metal mold 151a and a lower metal mold 151b. The lower metal mold 151b is provided with a number of semiconductor product molding parts 160 (die cavities) and a sealing resin flow channel 161 for supplying a sealing resin to each of the semiconductor product molding parts 160. While applying constant tensile force between a feeding roll 156a and a take-up roll 156b, the sealing tape 152 is continuously fed and taken up. This device is further provided with a roll movement mechanism or a θ correction mechanism, acting as a displacement correction means, moving either one of the feeding roll 156a and the take-up roll 156b in a direction parallel to a roll axis direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004350158-A (JP)
Title: Method and device for decoding image
Inventor: HIRAO KOICHIRO
IPC: H04N19/44
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for decoding images for reducing or suppressing appearing of pseudo lines when compositing a compressed background layer or foreground layer after scaling, in a process for expanding and compositing codes of object base.  <P>SOLUTION: An input code 201 of an image decoding device 200 is inputted in a code analyzing/separating part 202 and separated into a mask layer, background layer, and foreground layer, which are decoded at a mask layer decoding part 207, a background layer decoding part 208, and a foreground layer decoding part 209, respectively. A background layer horizontal scaling part 214 corrects the color of an adjoining pixel based on the state of a pixel block adjoining the pixel block to be processed, for horizontal scaling. A background layer vertical scaling part 219 does in the same way. The background layer and the foreground layer after scaling are composited at a layer compositing part 228 to provide images corrected in color.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347075-A (JP)
Title: Multi-stage shift planetary gear train
Inventor: HIRAIWA KAZUMI
IPC: F16H3/62
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize, and to restrict the generation of noise by reducing torque to be applied to a planetary gear connected to an output shaft, in regards to a planetary gear train for obtaining change gear ratio of forward eight stages in three pairs of planetary gears.  <P>SOLUTION: This multi-stage shift planetary gear train has a double pinion type first pair of planetary gears 14, a double pinion type second pair of planetary gears 16 and a single pinion type pair of planetary gears 18. A first carrier 28 is connected to an input shaft 10, and a third carrier 48 is connected to an output shaft 12. A first sun gear 20 is fixed, and a second carrier 38 and a third sun gear 40 are connected to each other and while they can be fixed, A first ring gear 22 and the input shaft 10 can be selectively connected to each other, and a second ring gear 32 can be fixed and while it can be connected to the input shaft 10. A second sun gear 30 and a third ring gear 40 are connected to each other and while they can be connected to the first ring gear 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344545-A (JP)
Title: Game machine
Inventor: SAKANAKA TAKAYUKI
IPC: A63F5/04
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine having low weight and excellent recycling property at a low cost and also to suppress electric noise and a vibration inside a case.  <P>SOLUTION: The case 11 of this game machine is made of resin. A left frame 41, a right frame 42, an upper frame 43, and a lower frame 44 are assembled to the game machine. Each of frames 41-44 is formed of sheet metal. A screwing hole 61 and a screwing hole 53 are screwed and fixed by a screw 66. A screwing hole 71 and a screwing hole 53, and an upper surface screwing hole 81 and a screwing hole 57 are respectively screwed and fixed. A left side surface screwing hole 82 and a top screwing hole 53 are fixed with screws via the screwing hole 61. A right side surface screwing hole 83 and the top screwing hole 53 are fixed with screws via the screwing hole 71. The leftmost screwing hole 76 of the lower frame 44 is fixed with screw via an engagement hole 65. A rightmost screwing hole 76 is fixed with screw via an engagement hole 75.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351321-A (JP)
Title: Liquid jetting apparatus
Inventor: INABA KUNIO
IPC: B08B3/08
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid jetting apparatus in which a sufficient quantity of steam and pure water are uniformly mixed to disperse the micronized pure water particle uniformly and to jet the micronized pure water particles to a target at high speed.  <P>SOLUTION: The liquid jetting apparatus is provided with a pipe 6 for introducing the pure water and jetting the pure water from one end and a body 3 surrounding the outer periphery of the pipe 6 which includes the one end and for introducing steam to the outer periphery of the pipe 6. The body 3 is provided with an accelerating part A having a cross-section gradually decreased from the upstream toward the downstream, a mixing part B linking to the downstream side of the accelerating part A and forming a flow passage having the minimum cross-section in the vicinity of one end of the body 3 and an opening part C linking to the downstream side of the mixing part B and having a flaring angle for fixing the jetting direction to jet the mixed fluid of the pure water with steam toward the target 20 and to collide with the target 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352309-A (JP)
Title: Labelling apparatus and method
Inventor: ITO JUN
IPC: B65C9/40
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a labeling apparatus, in which a label is issued after an article to be labeled comes to a position, capable of correctly affixing a label at a specified position of an article to be labeled irrespective of occurrence of a time error in letting a transfer section to hold a printed label or in cutting the label after printing, and a labeling method.  <P>SOLUTION: In transferring a label 1 with its tip end positioned at a sensor position (the position of a label confirming sensor 10) to an affixing position, the arrival time from the input of an affixing start signal to the time when the tip end of the label 1 arrives at the sensor position is counted based on the count by a timer and the label arrival signal from the label confirming sensor 10. In accordance with the arrival time thus counted, the transfer start timing from the sensor position is determined or the transfer speed from the sensor position to the affixing position is calculated to drive a transfer section 6 at the transfer start timing determined or a transfer speed calculated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004359717-A (JP)
Title: Modified natural rubber and method for producing the same
Inventor: KONDO HAJIME
IPC: C08F253/00
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a modified natural rubber having an excellent reduction in malodors and excellent freezing resistance during preservation while maintaining physical characteristics essential to natural rubber.  <P>SOLUTION: The modified natural rubber is obtained from a modified natural rubber latex prepared by graft polymerization of 0.01-5.0 mass% of a polar group-containing monomer on a natural rubber latex.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004145262-A (JP)
Title: Method of manufacturing semiconductor device and method of forming pattern
Inventor: OTOGURO AKIHIKO
IPC: G03F7/26
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device and a method of forming a pattern by which a fine pattern with a high aspect ratio can easily be formed with high definition.  <P>SOLUTION: In the method of manufacturing a semiconductor device, a layered film for forming pattern formed on a substrate is used. The layered film for pattern forming consists of a surface layer (upper layer), an inner layer (intermediate layer), and an innermost layer (lower layer) and satisfies either (A) or (B): (A) The extinction coefficient (k) of the innermost layer is ≥0.3 and the extinction coefficient (k) of the inner layer is ≥0.12. (B) The extinction coefficient (k) of the innermost layer is <0.3 and the extinction coefficient (k) of the inner layer is ≥0.18.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004363760-A (JP)
Title: Image processing method, imaging apparatus, image processing apparatus, and image recording apparatus
Inventor: TAKANO HIROAKI
IPC: H04N13/02
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing method for recording imaged image data for stereoscopic vision display with high versatility/convenience, effectively utilizing an information amount of the imaging data for the stereoscopic vision display and enhancing the image quality.  <P>SOLUTION: The image processing method is characterized in including the steps of: selecting at least one of reference image data among a plurality of imaged image data; extracting difference image data including difference contents between the selected reference image data and the other imaged image data; attaching the extracted difference image data to the reference image data; and adding photographing condition setting information denoting added identification information, denoting addition of the difference image data to the reference image data, and photographing conditions of a plurality of the imaged image data to the reference image data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004358736-A (JP)
Title: Glossy inkjet recording medium and its manufacturing method
Inventor: HAGISAWA SUSUMU
IPC: B41M5/00
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording medium which ensures the availability of a successful image quality showing high glossiness and excellent ink absorbency/coloring nature, and a method for manufacturing the inkjet recording medium.  <P>SOLUTION: This inkjet recording medium has an ink receiving layer composed mainly of vapor phase process silica laid on a support and a polymer particle dispersion applied to the surface of the ink receiving layer as a coat. The polymer particle dispersion is a styrene-acryl copolymer particle dispersion containing a (meth)acrylamide as a copolymerization component.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361620-A (JP)
Title: Projection lens and projector equipped with this
Inventor: UMEMURA SHUNJI
IPC: G02F1/1335
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection lens capable of suppressing picture degradation due to birefrinrence and making the manufacture cost inexpensive.  <P>SOLUTION: In the projection lens 900 used for a projector which contains a plurality of lenses arranged in parallel in the optical axis direction and projects image light in the tilt direction toward a projection surface, the lens 900A on the projection surface side among a plurality of the lenses is a plastic lens which is molded by an injection molding and has a gate part 900a. Therein, the gate part 900a of the plastic lens is disposed outside an optical usage region A<SB>1</SB>of the image light.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004357937-A (JP)
Title: Hair drier
Inventor: NAKAGAWA TAKASHI
IPC: A45D20/10
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hair drier that can certainly fix the hair by cool wind of an appropriate temperature and can certainly prevent excessive drying of hair for burnishing the hair.  <P>SOLUTION: A cool wind passage 3 and a warm wind passage 4 are provided inside a housing 2. A heater 5 is provided on the warm wind passage 4. An opening at the downstream end part of the cool wind passage 3 is used as a cool wind outlet 6 open towards the outside of the housing 2. An opening at the downstream end part of the warm wind passage 4 is used as a warm wind outlet 7 that is located adjacent to the cool wind outlet 6 and is open towards around the same direction of the cool wind outlet 6. A fan 9 is provided on the upper reach of the cool wind passage 3 and the warm wind passage 4 to draw in the outside air from an outside air inlet 8 that opens on the exterior of the housing 2 and send to both the cool wind passage 3 and the warm wind passage 4 while blasting out cool wind and warm wind simultaneously from both the cool wind outlet 6 and the warm wind outlet 7. The volume of cool wind blasted out simultaneously with the warm wind by the fan 9 is set to be not less than 20% of the total volume of the wind.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004357946-A (JP)
Title: Air massage machine
Inventor: TERADA MITSUHARU
IPC: A61H7/00
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air massage machine capable of improving the comfortableness of massage treated to a part to be treated by not only preventing the part to be treated from feeling a hard surface of an air bag when the air bag pressurizes the part to be treated but also imposing the load of the expansion pressure of the air bag roughly uniformly on the wide range of the part to be treated even while using the air bag generally used in the air massage machine.  <P>SOLUTION: The air bag 3 is arranged at a treating part 2 where the part to be treated of a human body is to be positioned. An air pump for supplying and exhausting air to/from the air bag 3 is provided. A cushion material 4 is arranged by being piled up on the side of the part to be treated of the air bag 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI