baber/WOPTO huggingface dataset:
Patent JP-2003332469-A (JP)
Title: Non-volatile semiconductor memory device and method of manufacturing the same
Inventor: TAKAHASHI KOJI
IPC: H01L27/115
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-volatile semiconductor memory device which can store information by accumulating charges in a charge accumulation layer consisting of an insulation layer in order to assure dielectric strength between a source and a drain even when the effective channel length is short and also provide a method of manufacturing the same non-volatile semiconductor memory device.  <P>SOLUTION: The non-volatile semiconductor memory device comprises a semiconductor substrate 10 on which a groove 16 is formed at the surface thereof, an impurity diffusing region 24 formed on the surface of the semiconductor substrate 10 other than the region where the groove 16 is formed, an impurity diffusing region 26 which is formed within the semiconductor substrate 10 at the bottom part of the groove 16 in the width narrower than the groove 16, a charge accumulation layer 28 consisting of an insulation layer formed at least along the internal surface of the groove 16, and a conductive layer 36 formed on the charge accumulation layer 28 between the impurity diffusion region 24 and impurity diffusing region 26.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331401-A (JP)
Title: Double-faced recording magnetic tape
Inventor: KOJIMA MASAYA
IPC: G11B5/718
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double-faced recording magnetic tape wherein a storage capacity is increased more greatly than that in the conventional case by preventing the interference of magnetic transfer with a servo signal and disposing data tracks on both surfaces of the double-faced recording magnetic tape.  <P>SOLUTION: On the inside 10a and the outside 10b of a double-faced recording magnetic tape 10, a servo track ST, a data track DT, and a nonrecording track NT are disposed along a longitudinal direction R. In order to prevent the interference of magnetic transfer with a servo signal, the nonrecording track NT is disposed on the backside of the area the inside 10a of the double- faced recording magnetic tape in which the servo track ST is formed. This track constitution enables the formation of data tracks DT on both surfaces, and thus a storage capacity is increased more greatly than that in the conventional case.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326970-A (JP)
Title: Mounting structure of driving device for slide door
Inventor: SHIMURA RYOJI
IPC: B60J5/04
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of a driving device for a slide door capable of rigidly mounting the driving device by enhancing strength of the mounting position of the driving device for the slide door without accompanying with a complexity of the structure.  <P>SOLUTION: A position of an inner panel 2A mounted with a base plate 5 of the driving device 4 and a position of the inner panel 2A mounted with a guide rail 3 are set to the same position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328312-A (JP)
Title: Dust scatter preventive cover for powder and granular material spreader
Inventor: MORIISHI KIYOSHI
IPC: E01C19/20
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cover that can prevent the scatter of dust without an adverse effect on spreading in automatically spreading a powder and granular material such as sand and rubber chips on an artificial lawn ground surface by a spreader.  <P>SOLUTION: The cover 10 comprises a frame body 11 connected to the spreader 1, and a sheet 12 put on the outer surface of the frame body. The frame body 11 is sized not to obstruct spreading, provided with wheels 13 at the lower face and detachably connected to the spreader 1. The sheet 12 is formed to bring the lower edge into contact with the artificial lawn 4 in the state of being put on the frame body. A material positioned on the opposite side to the material of the artificial lawn 4 in an electrification sequence table is selected as the material of the sheet 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326380-A (JP)
Title: Method and device for working minimal hole
Inventor: YANAKA KOHEI
IPC: B23K26/382
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a minimal hole working method and device that enable required fluid injection quantity to be secured and that facilitate maximum improvement of productivity.  <P>SOLUTION: The device 1 for working a minimal hole is structured in the manner that, simultaneously with the piercing of the minimal hole 3, the flow rate of a fluid flowing out from the minimal hole 3 is detected and that the piercing is controlled based on the detection result of the flow rate of the fluid. Accordingly, the fluid injection quantity required for the minimal hole 3 can be secured, and also the highest possible improvement can be attained in the productivity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003048021-A (JP)
Title: Method for evaluating formability prediction, method for providing material data, method for identifying material data, system for evaluating formability prediction, recording medium and program
Inventor: HIWATARI SHUNJI
IPC: B21D22/00
Filed: 2002-05-15
Abstract: PROBLEM TO BE SOLVED: To enable accurate predictive evaluation whether or not stable forming is possible against variance of materials within the tolerance of standards, where materials for press forming are specified in accordance with the prescribed industrial standards, to take necessary measures in advance to avoid forming failure after the start of actual production, and to carry out highly reliable press forming easily and surely. SOLUTION: In predicting and evaluating the advisability of forming for materials, a parameter of materials is estimated showing the characteristic in which at least one index becomes the threshold within the tolerance of the industrial standards, among a plurality of indexes used for the classification of materials on the standards and then, on the basis of the estimated parameter of materials, predictive evaluation is performed on the advisability of forming for the materials.
Patent JP-2003338845-A (JP)
Title: Switch for single flux quantum circuit, and packet structure to be used therefor
Inventor: TERAI HIROTAKA
IPC: H04L12/70
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switch for a single flux quantum (SFQ) circuit improved in various aspects such as hardware quantity, throughput, design easiness, extensibility and high-speed operation, and to provide a packet structure to be used therefor.  <P>SOLUTION: In the circuit using an SFQ as an information carrier, a transmission checker is arranged in an outlet of a banyan network, a code previously added to an output cell from the banyan network is monitored and when the code is a normal value, it is written in an output buffer but when the code is an abnormal value, it is rewritten into normal value and inputted to a banyan network of the next stage. A packet to be used for the switch for the SFQ circuit has a data packet and a separation packet having a flag for separating the data packet and a flag for separating an address code and a data code within the data packet.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338891-A (JP)
Title: Information processor and image forming apparatus and method for setting up optional function and method for setting up optional function of information processor and method for setting up optional function of image forming apparatus and program and storage medium
Inventor: SATO OUSHIYU
IPC: G06F3/12
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a malicious user from intentionally copying a setup program to set up an optional function in a plurality of image forming apparatus as in the conventional practice by allowing an optional function for only one image forming apparatus to be set up even though the setup program is copied.  <P>SOLUTION: When only one image forming apparatus ID stored in a PC 401 coincides with a self-machine ID stored in an image input-output system 100, an optional function of the image input-output system 100 is subjected to setup process in accordance with information about the validity/invalidity of the optional function of the image input-output system 100 instructed by the PC 401 side. If the apparatus ID does not coincide with the self-machine ID, control is performed so as not to perform the setup process of the optional function of the image input-output system 100, which corresponds to information instructed by the PC 401 side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336784-A (JP)
Title: Fixing structure to fix pipe having bent part through plate member, and fixing method
Inventor: SUGANUMA ATSUSHI
IPC: F16L41/08
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To enable reliable connection by securing a proper gap between the straight part of a pipe and an insertion port as workability of connection between a plate member and a pipe is improved when a pipe having a bent part is fixed through the plate member having bent part, and to eliminate a need for leak test regarding a pipe, and also to eliminate a need for welding for connection.  <P>SOLUTION: An insertion port 26 having an inner diameter insertable of a bent part 24 corresponding to the outer diameter of the bent part 24 of a pipe 22 is formed in a plate member 20 therethrough. A straight part 25 of the pipe 22 inserted in the insertion port 26 through the bent part 24 is expanded in an annular shape to form an expansion part 27 having an outer diameter corresponding to the inner diameter of the insertion port 26. The expansion part 27 is inserted in the insertion port 26 and the expansion part 27 is fixed at the plate member 20 by brazing 28.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343348-A (JP)
Title: Forged piston, two-stroke cycle engine, and outboard motor
Inventor: MIYAZAKI SATORU
IPC: B63H20/00
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the weight of a piston and lower the temperature of a pin boss.   <P>SOLUTION: The forged piston is formed as a product by forging a mass of metal using a forging die to obtain a forged molding material having a piston top 24b, a pin boss part 24c, and a skirt part 24d, and finish machining the material. Lightened parts 24g and 24h are formed in part of the outside of the pin boss part 4c by the finish machining.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347515-A (JP)
Title: High-capacity magnetic memory using carbon nano-tube
Inventor: USHITA TAKASHI
IPC: G11C11/15
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To realize a high-capacity, high-speed memory by enabling the writing and reading of magnetic records into and from a magnetic film for vertical magnetic recording through purely electrical random access.   <P>SOLUTION: A writing magnetic field generating means 62 and a writing word line 43 are arranged for a vertical magnetic recording film 50. On a corresponding probe substrate 10, a reading/writing bit line conductor 41, a magnetoresistance effect element 20, and a reading word line conductor 42 are laminated. On them, a magnetic probe 30 comprising magnetic material- containing carbon nano-tubes is erected and is electrically connected to a reading/writing bit line conductor 41. For writing, in the presence of a writing magnetic field, a fine discharge is generated by a writing current across a gap G between the magnetic probe tip and the magnetic recording film for applying heat to a fine region in the magnetic recording film for the magnetic recording film to pass the Curie point for magnetization in the direction of the writing magnetic field. For reading, the magnetic record is read via the magnetic probe as a change in the current in the magnetoresistance effect element.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343003-A (JP)
Title: Drain ditch mortar work execution method, and special ruler used in executing the method
Inventor: MAEDA KIYOAKI
IPC: E03F5/04
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simplified drain ditch mortar work execution method and a single piece of special ruler used in this method, which is used to repair concrete defects taking place after removing the form of a drain ditch and finish an adjusted floor surface adjacent the rise of the ditch, is free from troublesome problems such as waste material disposal, etc., and capable of constructing a drain ditch with accurate dimensions.   <P>SOLUTION: After removing the form of a drain ditch, this special ruler 4 is fixed with mortar on the bottom surface 2b and rise surface of the ditch, then inclined mortar 8a is applied and finished on the bottom surface 2b, and then inclined mortar work is finished on the adjusted floor surface 2d adjacent with the rise of the ditch. This work method can simplify necessary work operations. Fixing the special ruler 4 can determine the position of its upper horizontal end 4c and form the floor surface with accurate dimensions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013240-A (JP)
Title: Computer system
Inventor: MIKI YOSHIO
IPC: G06F9/46
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a means for providing a virtual computer environment such as an emulator from suddenly stopping owing to an interrupt.  <P>SOLUTION: An interrupt monitor is interposed between a host OS and a computer. According to a monitor result, an interrupt is transferred not to the host OS but to the emulator to perform exception handling for the interrupt by the function of a guest OS.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009776-A (JP)
Title: Feeder connector for slide door
Inventor: YAMAGUCHI TAKUMI
IPC: B60J5/06
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a feeder connector for a slide door which permits a contact terminal to move smoothly by preventing the movement of the contact terminal from being degraded by an electric wire.  <P>SOLUTION: In the feeder connector for the slide door which makes an electric connection between a vehicle body and the slide door, a junction cover 8 for covering a junction portion between the contact terminal 2 and a connection terminal which is fixed on the contact terminal 2 and connected with the electric wire is provided on the rear surface of a body 1 of the feeder connector. The junction cover 8 is formed by integrating a bracket portion 8b for fixing a clip 9 which retains the electric wire 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012234-A (JP)
Title: Measuring instrument
Inventor: OGATA YOSHITAKA
IPC: G01D11/26
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring instrument which provides an accurate information to a user.  <P>SOLUTION: This instrument 1 is provided with a meter case 2, a display 5 and a face glass 6. The display 5 is stored in the meter case 2. The display 5 is provided with a liquid crystal display 18. The liquid crystal display 18 is provided with a display face 18a. The face glass 6 is attached to the meter case 2. The face glass 6 is provided with a bay window part 21a faced to the display 5 protruding outwards. The bay window part 21a is provided with a parallel part 22 and a cylindrical part 23. The parallel part 22 is opposed to the display face 18a and is parallel thereto. The cylindrical part 23 is adjacent to an outer edge of of the parallel part 22. A first edge part E1 where the parallel part 22 crosses with the cylindrical part 23 on the inner face of the bay window part 21a, and a second edge part E2 where the parallel part 22 crosses with the cylindrical part 23 on the outer face of the bay window part 21a are arrayed juxtaposedly along a direction H orthogonal to the display face 18a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012805-A (JP)
Title: Developing device and image forming apparatus provided with the developing device
Inventor: TOIZUMI KIYOSHI
IPC: G03G15/08
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the destruction of toner particles and the adhesion of toner particles to a blade and to improve the reliability of development.  <P>SOLUTION: On a toner regulating blade 14, an electron emitting part 15 is formed in an area where the electron emitting part 15 is non-contact with a developing roller 13, the electron emitting part 15 is irradiated with ultraviolet rays from a light irradiation unit 16 to emit electrons, which are showered to a toner layer formed on the roller 13, so that the toner is charged without exerting load to the toner. When the electron emitting part 15 is formed from an optical catalyst, radicals are allowed to appear together with the discharge of toner charging electrons and the self-cleaning of the electron emitting part 15 is performed by the organic resolution capacity of the radicals.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008582-A (JP)
Title: Electrosurgical instrument
Inventor: KIHARA TAIZO
IPC: A61M5/14
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrosurgical instrument which can keep a biological tissue in a vicinity of a galvanized part under a suitable state for a thermocoagulation surgery, and can easily and surely perform the thermocoagulation surgery of a wide range.  <P>SOLUTION: This electrosurgical instrument 1 is equipped with a liquid injecting means which injects physiological saline, and is a monopolar type electrosurgical instrument for performing an electrosurgery of a biological tissue by applying a high-frequency current (high-frequency power) to the biological tissue. The electrosurgical instrument has an instrument body 2, a hand piece 3 and a counter electrode plate 4 which are connected with the instrument body 2. The instrument body 2 has a central processing unit 61, a pump 62, a power source for outputting the high-frequency, a high-frequency outputting device, an insulated transformer, a monitor device, a pressure sensor 67 which detects the injection pressure of the saline, and an operation part, or the like. The central processing unit 61 stops the application of the high-frequency currecnt for a specified period of time when a specified pattern for an impedance variation in the biological tissue in a vicinity of the galvanized part is detected, and performs a process for injecting the saline.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013703-A (JP)
Title: Cash handling apparatus and program
Inventor: TAKAGI MITSURU
IPC: G06Q20/18
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means which can positively conduct work processing corresponding to a use of a safe cassette installed in a cash handling apparatus.  <P>SOLUTION: The cash handling apparatus comprises a safe cassette for work processing, in which the safe cassette has an identifier to identify the safe cassette and specify the use of the safe cassette, thereby preventing a mistake of safe cassette installation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003015912-A (JP)
Title: System and method for control of fragmentation in message logging
Inventor: BAE MYUNG M
IPC: G06F7/00
Filed: 2002-06-12
Abstract: PROBLEM TO BE SOLVED: To prevent the erasing or deletion of log file entry necessary for the restoration of a specific event history. SOLUTION: A system and method are provided in which every log file entry is associated with an importance level to control log files. A log entry is stored in an independently held file set according to the importance level. File selection within every file set is rotated depending on different schedules so that more important log file entry can be appropriately held for an long period, and the report on the event history and important events can be restored.
Patent JP-2003090233-A (JP)
Title: Variable cycle propulsion system having compressed air branching means for supersonic aircraft
Inventor: FRANCHET MICHEL
IPC: F02K3/02
Filed: 2002-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a variable cycle propulsion system for supersonic flight clearly separating a subsonic speed constitution from a supersonic speed constitution. SOLUTION: This variable cycle propulsion system for a supersonic aircraft, has at least one engine 1 having at least one compressor to be capable of generating thrust for a supersonic flight speed, and at least one auxiliary propulsion assembly 12 separate from the engine to be capable of generating further thrust for taking-off, landing, and subsonic speed cruising. The system is characterized in that the engine 1 is connected to the auxiliary propulsion assembly 12 so that it can generate further thrust for taking off, landing, and subsonic speed cruising, and that at least one pipe 20 guiding compressed air generated by the compressor to the auxiliary propulsion assembly and further at least one valve which closes the pipe for supersonic speed cruising are provided.
Patent JP-2004055566-A (JP)
Title: Method of generating shielded image and image carrier and electric circuit wiring using it
Inventor: MURAOKA KOJI
IPC: H05K9/00
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of generating a shielded image that can interrupt electromagnetic waves and prevent reflected light, and to provide an image carrier using the method.  <P>SOLUTION: In the method of generating shielded images, the shielded image composed of segments having line widths t of 2-100 μm and thicknesses of 0.5-50 μm is formed directly on the surface of an image to be shielded or a film sheet-like member, stuck to the surface by physical or electrical method using a conductive or magnetic powder having a mean particle size of 0.05-10 μm or powder containing the conductive or magnetic powder. In addition, the ratio of contact between the powder is increased by pressurizing the surface of the image to be shielded. The image carrier carries the shielded image generated by the method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016385-A (JP)
Title: Self-propelled vacuum cleaner
Inventor: OHARA NAOYUKI
IPC: A47L9/28
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-prepelled vacuum cleaner which realizes stable running without making the vacuum cleaner large in size.  <P>SOLUTION: The self-propelled vacuum cleaner is equipped with rollers 33 for running a main body 20 and a caster 34 for supporting the main body 20 to freely run and has a running part which is formed by attaching the rollers 33 and the caster 34 to a supporting body 35 and is mounted on the main body 20 through an elastic body 37.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021498-A (JP)
Title: Program optimization method
Inventor: HASHIGUCHI WATARU
IPC: G06F9/45
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optimization method having high efficiency in program development by reducing an optimization processing time.  <P>SOLUTION: It is determined whether or not an instruction in a program including an optimization instruction and a non-optimization instruction (normal instruction) is an optimization instruction. Only if the instruction belongs to the optimization instruction, optimization is performed, and an optimization instruction table including a group of pointers corresponding only to the optimization instruction is created. By using the optimization instruction table, when the optimization is need again after the first optimization, the optimization can be performed again by only accessing the optimization instruction. Since a subject to repeated optimizations is limited to the optimization instruction, a time for the optimization is reduced, and efficiency in program development is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325058-A (JP)
Title: Support clamp
Inventor: KUROKAWA KAZUHIRO
IPC: A01G9/12
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a support clamp by forming a triangular pyramidal support using commercially available artificial bamboos or garden poles for supporting flowers and trees, etc., in the center and further useful as a rod standing support, a pot pedestal, a pot hanging support, etc.  <P>SOLUTION: The support clamp comprises an assembled and disassembled regular triangular cylinder and circular cylindrical holding tools rotatably coupled to the outer surfaces of the regular triangular cylinder.  <P>COPYRIGHT: (C)2004,JPO