baber/WOPTO huggingface dataset:
Patent JP-2003059717-A (JP)
Title: Soft magnetic film, thin film magnetic head, and method of manufacturing them
Inventor: KONISHIIKE ISAMU
IPC: H01F41/20
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a thick plating film which is reduced in stress by solving the problem about the fact that large stress occurs in an FeCoNi plating film having a high saturation magnetic flux density Bs without using a conventional method of adding sulfur S. SOLUTION: This soft magnetic film 1 has a laminated structure composed of a plurality of soft magnetic thin film layers as main layers 2 which contain FeCoNi as main components and a plurality of auxiliary layers 3 which are each interposed between the main layers 2 and contain FeNi or FeCoNi as main components. By the presence of the auxiliary layers 3 as intermediate layers, stress occurring in the main layers 2 can be reduced, a thick magnetic thin film can be formed, and a plating current can be increased due to a reduction in stress when a magnetic thin film is formed, so that a time required for forming the magnetic film can be shortened.
Patent JP-2003075746-A (JP)
Title: Optical switch
Inventor: TAKEUCHI YUKIHISA
IPC: H04B10/27
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a small optical switch which does not increase power loss even when a response speed is increased, is inexpensively manufactured, excels in durability, and has low power consumption. SOLUTION: The optical switch comprises a cell member 2 in which cells 3 are formed, and a waveguide member 42 having fine slits 13. A gas 31 is filled in the cells 3 in which side walls 6 are formed of piezoelectric/ electrostrictive elements or antiferroelectric elements, and a liquid 32 is filled in the fine slits 13. The cells 3 and the fine slits 13 are communicated to each other via a communicating hole 73. Optical waveguides intersect in the fine slits 13, and the cells 3 are arranged at the crossing parts. The sidewalls 6 are expanded and constricted by applying an electric field to the piezoelectric/ electrostrictive elements or the antiferroelectric elements which form the sidewalls 6 of the cells 3. Part of gas 31 filled in the cells 3 at the crossing parts is ejected from the communicating hole 73 into the fine slits 13.
Patent JP-2003056065-A (JP)
Title: Folded plate structure
Inventor: SATO OKIMORI
IPC: E04B1/32
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To realize the lightening of a folded plate structure. SOLUTION: In the folded plate structure forming a frame such as a roof surface by combining a plurality of polygonal plates 1, bundle materials 4 projected outside surfaces are mounted at approximately the central sections of each plate, and chord members 5 are stretched among the front ends of the bundle materials and each apex of the plates respectively. A poly-pyramidal shaped roof frame in which each joining section is formed in ridgelines by mutually joining the side sides of the trapezoidal plates while the bundle materials installed to each plate are projected to the inside of the plates and tension members 7a are stretched so as to be formed in an annular shape among the mutual front ends of these bundle materials. The top sections of each plate are connected by compression materials 6a.
Patent JP-2002151017-A (JP)
Title: Alkaline dry cell
Inventor: URADE MAKOTO
IPC: H01M6/08
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a high capacity alkaline dry cell having a good anti- leakage property in spite that a can thickness of a trunk part of a sheath can is made thinner wherein reliability of a safety valve installed at a sealed body in order to seal an opening end part of the sheath can is enhanced. SOLUTION: The thickness of a trunk part A of the sheath can 1 is made thinner than 0.18 mm, and the thickness of a seal part A of the sheath can 1 is made 1.4 times thicker than that of a trunk part B. A negative electrode plate 7 is used as a support means of a seal body 6. A bending part with not more than 1 mm radius of an average curvature which is nearly C-shaped or arcuate in a cross section when the negative electrode plate 7 is cut in a thickness direction through a center of it is installed at the whole circumference in an outer peripheral part of the negative electrode plate 7. The strength of the seal part is secured by making a structure supporting the sealed body 6 from an inner periphery in the bending part, and further both security of the good anti-leakage property and increase of a battery inner volume are aimed at.
Patent JP-2003059184-A (JP)
Title: Method and apparatus for correcting recording position deviation in dvd-r and dvd-rw
Inventor: ICHINOSE AKIRA
IPC: H04N5/91
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that data cannot have normally been recorded when the data are recorded at an interrupted position on a DVD(digital versatile disc) after recording of some data is once interrupted during recording of the some data in the recordable DVD such as a DVD-RW and a DVD-R. SOLUTION: By comparing an LPP(Land Prepit) signal being address information of the DVD with the timing of SYNC data and measuring a position deviation on a track, the SYNC data included in a recording signal are extended or decreased by a prescribed length depending on a direction of the deviation when the positional deviation amount is a prescribed value or over.
Patent JP-2003057778-A (JP)
Title: Thermally developable photosensitive material
Inventor: KUBO TOSHIAKI
IPC: G03C1/498
Filed: 2001-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a thermally developable photosensitive material having good preservability before exposure. SOLUTION: The thermally developable photosensitive material having an organic silver salt, photosensitive silver halide, a reducer and a phthalazin compound on one face of a support has a subbing layer containing a vinylidene chloride copolymer on the other face of the support and a layer which prevents the diffusion of the phthalazin compound on the subbing layer.
Patent JP-2002361138-A (JP)
Title: Device for sprinkling chemical solution
Inventor: KUSUMOTO MASAO
IPC: A01M7/00
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To easily spot-sprinkle a chemical solution. SOLUTION: The device for sprinkling the chemical solution is provided with a sprinkling means so constituted as to sprinkle the chemical solution by operating an electrical pump 2, an at-hand switch 23 inputting the directions for sprinkling the chemical solution and a control part 28 controlling the electrical motor 2 so as to sprinkle the specified chemical solution every inputted directions. Then, the device 20 is provided with a setting means (a setting switch 32 or the like) for setting the specified amount and a displaying means (a display part 30 or the like) for displaying the specified amount. The control part 28 is so constituted as to control the electrical motor 2 to sprinkle the specified amount of the chemical solution every specified period.
Patent JP-2002138152-A (JP)
Title: Polyimide film, method of producing the same and metal circuit board having the same as substrate
Inventor: UHARA KENJI
IPC: C08J5/18
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a polyimide film with excellent film formability, having high elasticity, low coefficient of thermal expansion and alkali etching performance when applied to the substrate of a metal circuit board such as a flexible print circuit(FPC), a chip size package(CSP), a ball grid array(BGA) or a tape automated bonding(TAB) on the surface of which a metal circuit is made, and to provide a metal circuit board using the film as a substrate. SOLUTION: This polyimide film is obtained from a polyamic acid synthesized by the reaction of pyromellitic acid dianhydride with 10 to 60 mol% of phenylenediamine and 40 to 90 mol% of 3,4'-oxydianiline both based on total diamines.
Patent JP-2003066991-A (JP)
Title: Method and apparatus for outputting voice recognition result and recording medium with program for outputting and processing voice recognition result recorded thereon
Inventor: NISHITANI MASANOBU
IPC: G10L15/22
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To allow a character string as a voice recognition result to express the tone and feeling of a speaker. SOLUTION: An apparatus for outputting voice recognition result has a character parameter outputting part 4 for associating time information, volume information and pitch information obtained from analyzed results obtained by a voice analyzing part 2 with the character string as the recognition result in accordance with each time and outputting the associated information as character parameters, and a character generating part 5 for finding speech duration time based on the time information outputted from the character parameter outputting part 4, generating parameters for expressing a speech speed, voice volume and a voice pitch by using the speech duration time, the volume information and the pitch information and generating the character string for expressing the speech speed, the voice volume and the voice pitch based on the parameters.
Patent JP-2003068025-A (JP)
Title: Data recording disk and zone dividing method therefor
Inventor: IZUMI HARUHIKO
IPC: G11B20/12
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To accelerate a data transfer speed in an inner zone and to increase recording capacity when dividing a data recording area into zones in an optical disk or magnetic disk. SOLUTION: The recording area for recording data is divided into a plurality of concentric zones in the direction of the radius, SNR when reproducing the data on the recording area are almost equal in all the zones, the width of the inner zone in the direction of the radius is greater than the width of an outer zone in the direction of the radius, and a unit data recording length in the inner zone is formed shorter than a unit data recording length in the outer zone.
Patent JP-2003062764-A (JP)
Title: Staple cartridge in electric stapler
Inventor: HAKOZAKI KATSUYA
IPC: B25C5/16
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a staple cartridge in which jammed staples can be removed safely and easily and a disposable cartridge disposed of after use can be manufactured at low cost. SOLUTION: A stale cartridge 4 is provided with a cartridge body 6 accommodating a number of staples and a plastic face plate 10 which forms a drive-out passage 11 for the staples driven out to the front end of the cartridge body 6 by a driver. Support piece 12 are integrally formed toward the back from the both side ends of the face plate 10. Engaging projections 13 provided to the support pieces 12 are engaged in a recess 14 formed on both side surfaces of the front end of the cartridge body 6 so as to slidably and rotatably support the face plate 10 on the cartridge body 6.
Patent JP-2003070062-A (JP)
Title: Radio communication apparatus and change method of authentication information of the apparatus
Inventor: MIYAMOTO HIROKAZU
IPC: H04W88/02
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication apparatus of low cost in which authentication information can be changed easily and to provide a change method of the authentication information, regarding a radio communication apparatus where transmission and reception of data to an opposite-side apparatus are performed by using radio, corresponding to a prescribed radio communication standard, and regarding a changing method of authentication information of the apparatus. SOLUTION: This radio communication apparatus is constituted by installing a front end circuit 22 for radio and an antenna 24, which establish a communication link after authentication information is transmitted to the opposite-side apparatus by radio and an authentication is received and perform transmission and reception of data to the opposite-side apparatus, corresponding to radio communication standard, a DIP switch 14 for switching between a communication mode where transmission and reception of data to the opposite-side apparatus are performed and an authentication information change mode for changing authentication information, and a radio DSP 16 which changes the authentication information, on the basis of an authentication information changing command when, the front end circuit 22 and the antenna 24 receive the command from the opposite-side apparatus,  when the authentication information change mode is selected.
Patent JP-2003063902-A (JP)
Title: Termite repellent granule and termite repellent method
Inventor: DOI SHUICHI
IPC: A01N43/36
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide termite repellent granules, which, even in their granular form, can prevent termites from passing through a granule layer. SOLUTION: Carriers such as steamed wood granules or granulated steamed wood powder (steamed sawdust) are impregnated with a termite repellent agent, and used as the termite repellent granules. The steamed wood is obtained by applying pressurized vapor to the wood under a condition of, for example, a temperature of 90-200 deg.C and a pressure of 0.1-1.5 MPa. Alternatively, the steamed wood can also be obtained by first applying vapor to the wood under a condition of a temperature of 80-99 deg.C and a normal pressure, and drying the wood at a temperature of 100-150 deg.C. Sapwood may be used as the steamed wood, and quick-acting pesticides can be used as the termite repellent agent.
Patent JP-2003066086-A (JP)
Title: Testing device sensor and testing device
Inventor: FUJII TATSUHISA
IPC: H05K3/00
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a testing device sensor capable of precisely testing the shape of a conductor pattern and a testing device using this sensor. SOLUTION: A sensor element 12a comprises MOSFET, and an aluminum electrode (AL) is arranged as a passive element 80. The aluminum electrode 80 as the passive element 80 is connected to the gate of MOSFET 81 and the source of MOSFET 82. A voltage VDD is applied to the drain of MOSFET 81 from a power supply circuit part 18, and the source of MOSFET 81 is connected to the drain of MOSFET 83. A reset signal from a vertical selection part 14 is inputted to the gate of MOSFET 83, and the voltage VDD from the power supply circuit 18 is applied to the drain of MOSFET 83. A selection signal from the vertical selection part 14 is inputted to the gate of MOSFET 83, and the output from the source of MOSFET 83 is inputted to a lateral selection part 13.
Patent JP-2003065217-A (JP)
Title: Fluid suction-delivery device
Inventor: IKUTA KAZUMASA
IPC: F04B11/00
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a fluid suction-delivery device capable of continuously sucking and delivering fluid by a specific flow rate and pressure without substantially causing pulsation even in a single unit. SOLUTION: This fluid suction-delivery device is provided with an inner cylinder rotatably fitted in a fitting hole of a device body, a cylinder slidingly fitted in the inner cylinder, and a plurality of through holes formed in the inner cylinder, and is constituted so as to deliver the fluid from a communicated delivery hole when sucking the fluid from a communicated suction hole by communicating one through hole of the inner cylinder with the delivery hole of the device body when the other through hole of the inner cylinder communicates with the suction hole of the device body. The through hole of the inner cylinder is formed as an inclined elongate hole lengthwise in the rotational direction. The suction hole and the delivery hole contacting with the through hole are respectively formed as an elongate hole crossable with the through hole.
Patent JP-2002120695-A (JP)
Title: Lock device of steering spindle for vehicle
Inventor: ALEXANDER FRICK
IPC: B60R25/02
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To impede operation of a lock pin when it is placed in a lock position by forcibly opening a housing of a device. SOLUTION: A fixing pin 17 fixing its position by a closing element 20 fixed to the inside of a housing 3 is arranged in a guide part 12 of a lock pin 6, when the housing 3 is forcibly opened by a third person without permission, by removing the closing element 20 with a housing region, the fixing pin 17 is moved at least partially into a hollow 21 of the lock pin 6, so as to fix a lock position of the fixing pin 17.
Patent JP-2003063446-A (JP)
Title: Frame base structure of vehicle front end module
Inventor: YOSHIDA SHINICHI
IPC: B60Q1/04
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a frame base structure of a front end module capable of fitting various shapes of a front body of a vehicle. SOLUTION: In this frame base structure, a frame base body 3 on which at least a radiator 1 and a capacitor 2 are mounted and headlight mounting frames 4 arranged on the both sides thereof are formed separately. A side part of each of the headlight mounting frames 4 is fitted to each side of the frame base body 3 rotatably in a back-and-forth direction of the vehicle to be fastened and fixed to the frame base body 3 via a fixing attachment 5.
Patent JP-2003071693-A (JP)
Title: Method of polishing material to be polished into coaxial and dissimilar material layer structure and its device
Inventor: YAMAGATA AKIRA
IPC: B24B19/00
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a method of polishing a connection end face of an optical fiber for an optical fiber connector with high precision in a short time and its device. SOLUTION: The method of polishing the axial end face into a protruded spherical shape, of a material H to be polished into a coaxial and dissimilar material layer structure having a core layer 2 with a first material and a surrounding layer 1 around the core layer with a second coaxial material, comprises a first polishing step of polishing an axial end face 1a of the surrounding layer of the material to be polished into an artifical conical shape CS and a second polishing step of polishing an axial end face 2a of the core layer of the material to be polished into a protruded spherical shape SS.
Patent JP-2003062384-A (JP)
Title: Washing/drying machine and water-cooled heat exchanger
Inventor: KAWAMURA KEIZO
IPC: D06F39/12
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger which has the high efficiency of cooling and dehumidification. SOLUTION: Protrusive streaks 17 are provided in a wall surface of a water- cooled duct 14 of a water-cooled dehumidifier 13 of a washing/drying machine, and cooling water 15, which flows down on the wall surface, is guided in a zigzag state, so that a flow-down area can be enlarged.
Patent JP-2003078617-A (JP)
Title: Telephone set with telephone directory function connected to ip network, and telephone directory updating method therefor
Inventor: IHARA TOSHIYUKI
IPC: H04M3/44
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To enable an efficient search by saving labor for changing data on a telephone directory when changing the telephone directory. SOLUTION: A plurality of telephone sets with telephone directory function connected to an IP network for talking through a call manager part 20 are provided with telephone directory parts 62, 63 and 64 of telephone sets 21, 22 and 40 for making calls to the numbers of parties by searching for and selecting the names of desired parties while having telephone directory data and a telephone directory managing part 60 of the call manager part 20 for performing centralized management while having the telephone directory data of the respective telephone sets, transmitting change telephone directory data to a plurality of telephone sets and updating the telephone directory data in the telephone directory parts.
Patent JP-2003075086-A (JP)
Title: Heat exchanger and manufacturing method thereof
Inventor: INAGAKI NOBUO
IPC: B21D41/02
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger, in which the front area is expanded to improve the performance without changing the installation size of an indoor unit, and without increasing material costs for a hair-pin pipe. SOLUTION: In the second expansion-flared head of the heat-exchanger pipe, an angle in the tapered end is determined from the conventional 10 deg.<=α<=15 deg. to 15 deg.<=β<=25 deg.. Thus, even when the hair-pin-pipe erection size from a side plate is reduced, buckling of the hair-pin pipe in the second pipe expansion- flaring work is prevented, and a stable work size can be obtained. Further, performance of the air conditioner is improved by extending the front area of the heat exchanger without changing the installation size in a conventional product.
Patent JP-2002154955-A (JP)
Title: Immunoenhancer
Inventor: NAKAMORI KATSU
IPC: A61P37/04
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an immunoenhancer having excellent effect. SOLUTION: This immunoenhancer comprises a compound of formula (1) (wherein, R1 is O or the group: NCH2COOH; and R2 is the group: CH(CH2OH) CH2CH2CONH2, CH(CH2OH)CH2CH2COOH, CH2CH2SO3H or COOH) as the active ingredient.
Patent JP-2003074993-A (JP)
Title: Refrigerator
Inventor: UENOYAMA YOSHIHIKO
IPC: F25B1/00
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To avoid leakage of a refrigerant which may cause accidents of catching fire or the like due to gradual leakage from a low pressure side refrigeration cycle zone of a refrigerant circuit. SOLUTION: A control valve 15 is provided in the refrigerant circuit 3 having a compressor 5, a condenser 7, a decompressor 9 and an evaporator 11. The flammable refrigerant is temporarily held in a high pressure side refrigeration cycle zone HS of the circuit 3, so that leakage of the refrigerant allowing the refrigerant to gradually leak from the low pressure side refrigeration cycle zone LS is prevented at the time of shipping or the like.
Patent JP-2003071116-A (JP)
Title: Game medium counter
Inventor: KUDO MAKOTO
IPC: A63F7/02
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a game ball counter which can automatically recover foreign matters within dust collection spaces. SOLUTION: The game ball counters (15 and 45) have guide rails (12 and 37) for guiding game media (P and M) thrown through a feed port (11) in the specified direction, counting means (13 and 41) for counting the game media (P and M) guided with the guide rails (12 and 37), a display means (14) for displaying the results of the counting by the counting means (13 and 41) and the dust collection spaces (15 and 45) which are positioned under the guide rails (12 and 37) to house the foreign matters dropping from clearances of the guide rail (12 and 37). Suction ports (17a and 47) of a dust collection mechanism (16) are arranged within the dust collection spaces (15 and 45) to enable automatic recovery of the foreign matters in the dust collection spaces (15 and 45) thereby reducing time and labor required for cleaning by workers.
Patent JP-2003127829-A (JP)
Title: Pretensioner
Inventor: NAKANO YOSHIYUKI
IPC: B60R22/195
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost pretensioner of small and lightweight construction allowing the use of a gas generator in a standard shape reduced in the number of part items and the man-hours for installation. SOLUTION: A cylinder 11 in which a piston 15 slides is formed of a cylindrical pipe 14 made of iron, aluminum, etc. The side of the pipe 14 to which a bracket 2 is mounted is curved at a specified angle θ1 . One straight portion of the pipe 14 serves as a piston slide part 14b (i.e., cylinder 11), and another straight portion of the pipe 14 serves as a gas generator storage 14c to store the gas generator 27. A wire penetrating hole 14d to admit the penetration of a wire 23 is bored coaxially with the axis of the piston slide part 14b of the pipe 14. Accordingly it is possible to form the piston slide part 14b and the gas generator storage 14c from the single pipe 14 and to preclude the gas generator 27 from interfering with the wire 23.