baber/WOPTO huggingface dataset:
Patent JP-2004211494-A (JP)
Title: Storage tank in bedrock and its construction method
Inventor: KUMASAKA HIROO
IPC: B65D90/04
Filed: 2003-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage tank in a bedrock capable of obtaining both of an effect in the case a lining material is combined with a backing concrete and an effect in the case an edge cutting is made and its construction method.  <P>SOLUTION: The lining material is a double structure consisting of a primary lining material 41 and a secondary lining material 42, the primary lining material 41 is integrally provided to the surface of the backing concrete 3 in an in-plane relative deformation impossible state and, at the same time, the secondary lining material 42 is laminated on the surface of the primary lining material 41 through an edge cutting material 5 in an in-plane relative deformation impossible state. The secondary lining material 42 is built up by welding, the edge cutting material 5 is mounted on the rear side thereof, the primary lining material 41 is built up by non-welding to laminate it on the secondary lining material 42 through the edge cutting material 5 in the rear side of the secondary lining material 42, and the backing concrete 3 is placed and filled between the primary lining material 41 and a hollow section 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004219442-A (JP)
Title: Film plane holding structure for camera
Inventor: SEO SHUZO
IPC: G03B17/28
Filed: 2003-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To surely suck film and also to reduce power consumption in a camera realizing the improvement of flatness by sucking the film to a pressing plate.  <P>SOLUTION: The film plane holding structure for the camera is equipped with the pressing plate 31 provided on a back cover 3 for opening/closing a camera body 1, an air chamber 32 partitioned and formed behind the pressing plate 31, a motor fan 36 arranged in an area excepting the back of an area where the film is exposed and discharging air in the air chamber 32, a plurality of suction holes 33 communicating with the air chamber 32 and sucking the film F to the pressing plate 31, and a control means for changing and controlling the air discharging ability of the fan 36. The control means controls so that film F sucking operation is performed with the 2nd air discharging ability being the higher one when the film F is not sucked even though specified time elapses after performing the film F sucking operation with the 1st air discharging ability.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004220911-A (JP)
Title: Negative electrode material for lithium polymer battery, negative electrode using the same, lithium ion battery and lithium polymer battery using negative electrode
Inventor: WATARAI YUSUKE
IPC: H01M4/58
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negative electrode material capable of improving cycle characteristics by controlling the stress accompanying the storing and releasing reaction of lithium ion at charge and discharge, and capable of improving high rate charge and discharge characteristics by making lithium ion storing and releasing reaction accompanying charging and discharging smoothly proceed, and to provide a negative electrode using the negative electrode material, and a lithium ion battery and a lithium polymer battery capable of heightening the energy density of the battery.  <P>SOLUTION: The negative electrode material contains inorganic particles 11 containing at least one element chosen from Si, Ge, Mg, Sn, Pb, Ag, Al, Zn, Cd, Sb, Bi, In, Ca, Fe, Ni, Co, and Mn, a carbon material 12, and a resin binding agent 10. The carbon material has a carbon nanofiber 13 as a main component, and the carbon nanofiber 13 has an average diameter of 20 to 500 nm, the length of not less than 1,000 nm, and an aspect ratio of not less than 10.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004217078-A (JP)
Title: Man-powered bicycle
Inventor: OSHITA SHOJI
IPC: B62K5/02
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a man-powered bicycle capable of smoothly and surely rotating and driving a front wheel.  <P>SOLUTION: This man-powered bicycle is equipped with a handle post 9 rotatably provided on a front part of a vehicle body; the front wheel rotatably provided on a lower part of the handle post; a swinging shaft 21 rotatably provided on an upper part of the handle post; a handle 22 attached on the swinging shaft and capable of swinging to the longitudinal direction of the vehicle body while rotating the swinging shaft to forward and backward directions; and first and second sprockets 25a and 25b, a one-way clutch 26, first chains 34a and 34b, and gears 36a and 36b for converting the reciprocating movement of swinging of the handle to the rotating movement to the same direction in order to rotate and drive the front wheel to the direction to which the vehicle body advances when the handle is swung.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004222155-A (JP)
Title: Failure notifying device
Inventor: ONODA MASAHIKO
IPC: H04B17/10
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To make detectable a failure situation of a mobile communication terminal.  <P>SOLUTION: The failure situation of a mobile communication terminal is determined on the basis of the facts that the mobile communication terminal is currently incommunicable and that the mobile communication terminal was past incommunicable at the same location to notify a display part that there is a high possibility of a failure.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004218386-A (JP)
Title: Floor structure, method of maintaining floor surface thereof, and top coat composition for use therein
Inventor: MIYAGAWA KENICHI
IPC: B05D7/00
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of maintaining a floor surface of a floor structure which reduces labor and an environmental load such as waste water, and is carried out in a simple manner without requiring a special device.  <P>SOLUTION: The floor structure has a specific base coat film formed thereon, and a top coat film formed on the base coat film by applying a top coat composition and drying the same. To implement the maintenance of the floor surface of the floor structure, steps including following ones are carried out depending on the degree of abrasion of the floor surface formed of the top coat film. In a first step, the worn-out top coat film is washed and separated from the base coat film with a detergent which contains free alkali of 1.5 mass % or less on a sodium hydroxide basis measured according to a JIS K-3304 "soap test method" 2.1 (5). In a second step, the top coat composition is applied to the base coat film and dried, to thereby re-forming the top coat film.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004227673-A (JP)
Title: Notch forming machine and optical recording medium manufacturing device
Inventor: IDE JUNICHI
IPC: B26D7/08
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a notch forming machine in which movement of a base material caused by movement of a blade part for forming notch can be avoided.  <P>SOLUTION: This device is provided with a placing table 21 which can place a disk type base material D1, a blade part 22 for forming notch which forms notch by being pressed in a light transmitting layer 17, an up-and-down movement mechanism 25 shifting at least one side of the placing table 21 and the blade part 22 for forming notch to the other and pressing the blade part 22 for forming notch in the light transmitting layer 17, and a pressing part 23 arranged at a center part of the blade part 22 for forming notch and energized forward the placing table 21 by a spring 24, the spring 24 makes the pressing part 23 press the center part of the disk type base material D1 forward the placing table 21 by energizing the pressing part 23 from a point of time at which pressing for the light transmitting layer 17 of the blade 22 for forming notch is finished to a point of time of separation from the light transmitting layer 17.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003262616-A (JP)
Title: Capillary array electrophoresis equipment
Inventor: ANAZAWA TAKASHI
IPC: G01N27/447
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To carry out an on-column fluorescence measurement in a capillary array electrophoresis device, in which a plurality of capillaries are irradiated simultaneously with laser beams, and the fluorescent light emitted from a sample component is detected.  <P>SOLUTION: A laser irradiation position is formed at a prescribed position apart from an electrophoresis start point in a capillary gel 1, by removing polyimide coat of each capillary along a prescribed length. The capillary gel is arranged into a planar shape and fixed on a glass plate 3 so that its capillary axes are kept parallel to each other. The fluorescent light is converted into parallel beams by a first camera lens 3, passes through an image-dividing prism which divides an image vertically and through four kinds of combination filter 5 which corresponds to light beams focusing the image, and focused on a two-dimensional CCD camera 7 by a second camera lens 6. A prescribed relation among outer/inner radii of the capillary, a refractive index of medium around the capillary, a refractive index of material of the capillary and a refractive index of the gel, is satisfied, and the refraction of the laser beam caused by the capillary is made small, and all the capillaries are irradiated with laser beams having sufficient intensity, and thereby easily realizing a measurement with high sensitivity, high speed and high throughput.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004234214-A (JP)
Title: Mail software module, mail software and cellphone
Inventor: MATSUDA SATORU
IPC: G06F13/00
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate selection of a desired electronic mail.  <P>SOLUTION: This mail software module 5 has: a list collection part 6 collecting an attribute character string 28 from an electronic mail database 2 recording a plurality of attribute character strings 28 corresponding to a plurality of electronic mails; a sort method collection part 7 selecting rearrangement order by operation of an input device 9; and a sort part 8 outputting a sort list 26 wherein the attribute character strings 28 are arranged on the basis of the rearrangement order by use of a halfway character string included in an arbitrary position of the attribute character string 28 to a mail software body 4. The mail software body 4 displays the sort list 26 on a display device 10, and displays a body of a selection electronic mail corresponding to the selection attribute character string 28 selected by the operation of the input device 9 among the attribute character strings 28 displayed in the sort list 26, on the display device 10. The mail software module 5 can diversify the arranging order of the electronic mails.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231561-A (JP)
Title: Dentifrice composition for periodontal disease prevention
Inventor: AKAHA YASUHIRO
IPC: A61K8/00
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a dentifrice composition for periodontal disease prevention which controls adsorption of ε-aminocaproic acid being a preventive component for periodontal disease on abrasive zirconosilicate and increases actual effectiveness concentration of ε-aminocaproic acid.  <P>SOLUTION: This dentifrice composition for periodontal disease prevention is obtained by adding 0.1-5.0 mass % of pyrophosphoric acid and/or its salt to a dentifrice composition for periodontal disease prevention prepared by formulating ε-aminocaproic acid with zirconosilicate.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233208-A (JP)
Title: Current detecting apparatus
Inventor: ONISHI NOBUYUKI
IPC: G01R15/18
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a current detecting apparatus capable of accurately indicating (displaying) a current passing through an electric wire even in the case that the electric wire is wound on a current transformer by a plurality of times.  <P>SOLUTION: The current detecting apparatus is constituted of the current transformer, a current detecting means, and an indicated value correcting means. In the current transformer, a winding for current detection is wound on an annular core through which the electric wire for current measurement is passed. On the basis of a voltage generated in the winding for current detection, the current detecting means detects the current passing through the electric wire passed through the annular core. An indicated value of the current is determined by the current detecting means according to the number of passages N (N is a natural number) of the electric wire through the annular core, and the indicated value correcting means corrects the indicated value of the current into [1/N].  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004234464-A (JP)
Title: Electronic equipment and card slot device
Inventor: TAKEZAWA SHINICHI
IPC: G06K7/00
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic equipment capable of preventing occurrence of a failure in circuit operation of a card interface circuit or the like when a card module is not installed in a card slot having an inversely inserting connecting terminal.  <P>SOLUTION: A card slot 10 comprises an attachable and detachable card module. The slot 10 has an inversely inserting connecting terminal 13B, a connecting terminal 13A, and an insulator 30 for preventing a short circuit between the connecting terminals. The insulator 30 enters between the connecting terminals 13A and 13B to prevent the short-circuited state.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230827-A (JP)
Title: Device and method for image data processing, program, and recording medium
Inventor: HANAMOTO TAKASHI
IPC: G06F3/12
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To realize high speed in printing process of image data while suppressing lowering of gradation property.  <P>SOLUTION: This image data processing device processes image data to be printed and has the following characteristics. It obtains information about printing quality (step S504), and selects combination of color space and bit precision that the above-mentioned image data to be printed are converted, based on the information about printing quality (step S505). The above-mentioned image data are converted to the color space and bit precision selected in step S505 (step S508), and then it is printed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231887-A (JP)
Title: Surface treating agent and painted molded product
Inventor: NAKAI TAKEMOTO
IPC: C09D5/02
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface-treating agent that gives molded painting substrates excellent surface gloss and excellent scratch-resistant properties after painting and provide painted molded products.  <P>SOLUTION: This surface-treating agent comprises (A) a polysiloxane bearing hydroxyl groups and (B) a polymer which is dispersible or soluble in water, for example, urethane polymer, acrylic polymer or epoxy polymer or the like. The painted molded products are given by painting a painting substrate made of rubber-reinforced vinyl resin or an resin alloy as a mixture of the rubber-reinforced vinyl resin and other resins with a surface-treating agent whereby the painted film is formed on the surface of the substrates.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232611-A (JP)
Title: Lubrication structure for outboard motor
Inventor: KOYAMA HIDEO
IPC: F01M11/03
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To secure sufficient cross sectional area of a main oil gallery while restricting enlargement of engine width.  <P>SOLUTION: In a side part of a cylinder block 50 on the starboard side, the main oil gallery 61 is provided in a vertical direction by hole casting. A piston cooling gallery 70 is provided at a center of width of the block 50 on the inside of a V-letter form of a cylinder bank. A cooling passage 153 for the piston cooling gallery is formed by closing a hole-cast space close to the rear side of the piston cooling gallery 70 with a cover body 154 from the rear side. To the piston cooling gallery 70, a piston jet passage 150 is communicated, and oil efficiently cooled by cooling water in the cooling passage 153 is supplied from the gallery 70 to the piston jet passage 150, so that it is jetted from a nozzle 152 as cooling oil, thereby a corresponding piston 53 is cooled.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239945-A (JP)
Title: Image forming apparatus
Inventor: ISHIKAWA SATORU
IPC: G03G15/08
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that shortens time needed for a user to wait during a toner replenishment sequence in which a toner replenishment operation is performed, and also can keep print density for image formation constant to provide optimum quality image.  <P>SOLUTION: When instruction to stop the toner replenishment operation is given during the toner replenishment operation (step 110), the toner replenishment operation is stopped (step 109) when the amount of toner is a predetermined amount (step 111).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236685-A (JP)
Title: Curved tube of endoscope, and method of assembling curved tube
Inventor: OSAKI ITARU
IPC: A61B1/00
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of easily and securely assembling a curved tube for an endoscope, capable of reducing the diameter of a connection part where adjacent joint rings of the curved tube are connected and securing the sufficient strength of the connection part.  <P>SOLUTION: In the method, tongue pieces 21a and 21b formed in the joint rings 21 to be connected are overlapped, and a shaft pin 22 is inserted into an insertion hole 23 formed in the tongue piece 21a disposed on the inner side. The position of irradiation of optical energy is determined in the joint rings 21 by sliding the axis of a spot of the optical energy by the distance between an index 25 and the axis of the insertion hole 23 based on the index 25 as the reference formed at a position apart from the center of the insertion hole 23 by a prescribed distance in the longitudinal direction, and the tongue piece 21b disposed on the outer side and an end of the shaft pin 22 are welded with the optical energy such as laser beams.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236603-A (JP)
Title: Tool for opening sinker for fishing
Inventor: NAKASUGI MANABU
IPC: A01K97/00
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening tool of a sinker for fishing capable of uniformly opening a notched part without moving the sinker when the notched part of the sinker is opened.  <P>SOLUTION: The sinker W is arranged on a holding part 2c of a holding piece 2b of a tool for opening the sinker for fishing and the holding parts 2c and 3c are closed to hold the sinker W by operating parts 2a and 3a. At this time, a cut blade 5 of the holding piece 3b is inserted into a notch part W1 of the sinker W, and after a peak part 5a is invaded into the notch part W1, inclined surfaces 5b and 5c on the both sides are invaded into the notch part W1 to open the notch part W1 while coming into contact with the inside of the notch part W1. On the other hand, a holding surface 2f in which many uneven parts are formed is formed at an opposite position to the cut blade 5 of the holding piece 3b, and when the sinker W is held with the holding pieces 2b and 3b, many uneven parts of the holding surface 2f are dug into the outside of the sinker W. When the spherical sinker is moved so as to roll, a receiving part 6a formed to the end on the base part side of the cut blade 5 of the holding piece 3b is brought into contact with the outside of the sinker to prevent the movement.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240262-A (JP)
Title: Optical fiber preform intermediate, and polarization maintaining optical fiber, and their manufacturing method
Inventor: SATO FUMIAKI
IPC: G02B6/024
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical fiber preform intermediate capable of easily manufacturing a polarization maintaining optical fiber reduced in the non-circularity degree of the outer circumference of a clad region.  <P>SOLUTION: A cylindrical member 20A prepared in a first step has a cylindrical core 21 and a clad 22 surrounding the outer circumference of the core 21. The cylindrical member 20A is processed in a second step to produce a cylindrical member 20B having a pair of holes 23, 24 in the clad 22, with the holes interposing the core 21 in a first direction orthogonal to the axis. The cylindrical member 20B is processed in a third step to manufacture the optical fiber preform intermediate 20. The optical fiber preform intermediate 20 is obtained by shaping the outer circumference of the cylindrical member 20B in such a manner that when the angle between an optional second direction orthogonal to the axis and the first direction (x axis direction) increases up to 90°, the width in the second direction decreases, and that the shaped face forms a curved face.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240278-A (JP)
Title: Optical fiber communication system using distribution raman amplification
Inventor: MASUDA KOJI
IPC: H04B10/071
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber communication system using distribution Raman amplification which is constructed at low cost and installed without especially spending time and effort.  <P>SOLUTION: A transmission fiber 1 is a transmission route of signal light and has a loss material LE-2. A linear relay device 21 is connected to the transmission fiber 1. The linear relay device 21 is equipped with a excitation light source 23, a multiplexer 22 to multiplex excitation light and the signal light, the loss material LE-1 existing between the multiplexer 22 and the transmission fiber 1, a demultiplexer 24 to separate reflected excitation light reflected by the transmission fiber 1 and emitted excitation light emitted from the excitation light source 23, a receiver 25 to receive the reflected excitation light emitted from the demultiplexer 24 and a control circuit 26 to control the excitation light source so as to keep Raman gain constant based on variation of a level of the reflected excitation light received with the receiver 25.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247325-A (JP)
Title: Evaluation device and evaluation method of integrated thin film solar cell
Inventor: YANAGISAWA TAKESHI
IPC: G01R31/26
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To enable variations in characteristics and local defects inside an integrated thin film solar cell to be detected.  <P>SOLUTION: A stage 2 where the integrated thin film solar cell 5 is mounted is provided inside a dark box 1, and a linear structure light source 4 which is capable of irradiating the integrated thin film solar cell 5 in a line is provided on the stage 2 so as to be moved in steps by a step drive 3. The lengthwise direction of the linear structure light source 4 is set coincident with the series connection direction of the cells of the integrated thin film solar cell. The linear structure light source 4 is fed in steps by the step drive 3 from one end of a solar cell light receiving surface to the other end, and the current-voltage characteristics of the light irradiated part of the integrated thin film solar cell 5 is measured at every stop position of the linear structure light source 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI