baber/WOPTO huggingface dataset:
Patent JP-2004087904-A (JP)
Title: Manufacturing method of electromagnetic wave shield plate
Inventor: UEDA KAYOKO
IPC: G09F9/00
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an electromagnetic wave shield plate by forming geometric patterns on a substrate surface through a printing process and by giving conductivity thereto, which exerts proper plating property against the patterns and gives stable electromagnetic shielding properties thereto.  <P>SOLUTION: The electromagnetic wave shield plate is manufactured by applying printing ink onto a transparent substrate 1 and forming a conductive geometric patterns 2 thereon, by means of an engraved plate for printing. In the method, a plate having ink-filling grooves, whose width is 11μm or larger and 20μm or smaller is used as the engraved plate for printing, and as the printing ink is a resin composition, which comprises inorganic materials comprising metal particles of an average particle size of 1μm or larger and a binder resin, with the content of the metal particles being 40 wt% or higher and 85 wt% or lower, with respect to the entire amount of the inorganic materials in the ink. Printing is performed so that the printed patterns have a line width of 11μm or larger and 20μm or smaller. Thus printed geometric patterns are selectively subjected to etching to form a conductive layer on the surface thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086052-A (JP)
Title: Film winder for camera
Inventor: TANABE YOSHIAKI
IPC: F16D7/02
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To always stabilize slip torque of a clutch mechanism within a prescribed standard range and to allow the clutch mechanism to be examined before being built into a driving shaft.  <P>SOLUTION: A film winder is provided with the clutch mechanism which limits tension occurring between a film and a driving shaft 1a of an electric motor 1 in the end of film winding. The clutch mechanism is integrally constituted of a cylindrical body 2 which is fitted to the driving shaft 1a and is always rotated integrally together with the driving shaft 1a, a pinion gear 3 which is fitted to the cylindrical body 2 so as to be able to idly rotate, a disk spring 5 which is fitted to the cylindrical body 2 to energize the pinion gear 3 in an axial direction and presses the pinion gear 3 to the cylindrical body 2 by an energizing force for forbidding idle rotation to rotate the pinion gear integrally together with the cylindrical body 2 in the case of occurrence of tension equal to or lower than a prescribed value and idly rotate the pinion gear 3 to the cylindrical body 2 in the case that tension higher than the prescribed value is applied to the pinion gear 3 to overcome the energizing force.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088663-A (JP)
Title: Image processing apparatus, image forming apparatus, and image processing method
Inventor: OTSU MAKOTO
IPC: H04N1/60
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To highly accurately determine whether image data are chromatic or achromatic.  <P>SOLUTION: A color decision part 23 of a color image processing apparatus calculates a differential between a maximum value and a minimum value of RGB components in a differentiator 33, a hue of image data is calculated in a hue calculation part 34, and luminance of the image data is calculated in a luminance calculation part 35. A threshold determination part 36 determines a threshold based upon the calculated hue and luminance, a comparator 37 judges whether the image data are chromatic or achromatic based upon the differential calculated by the differentiator 33 and the threshold by the threshold determination part 36 and when it is judged that the image data are chromatic, a chromatic signal is outputted but when it is determined that the image data are achromatic, an achromatic signal is outputted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028974-A (JP)
Title: Tape for simple ammonia leak test and leak testing method
Inventor: YOSHIDA MASAO
IPC: G01M3/20
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tape for test and a testing method for performing ammonia leak test on an arbitrary container, and to provide a tape for simple ammonia leak test and a leak testing method for performing a convenient and accurate leak test with a low gas pressure by using a simple and thin tape.  <P>SOLUTION: After a container 5 for a specimen is surface-treated with an ammonia detecting agent, tapes 1 and 1a with pores 2 formed therein are affixed to the container 5 at a position near a place requiring a leak test. When a proper quantity of ammonia water is injected into the container 5, the pressure of gaseous ammonia generated in the container 5 swells out the tapes 1 and 1a, and a leak of the gas allows the pores 2 to be ascertained. This potentiates accurate ammonia leak test. Gaseous ammonia, and the like, are removed by injecting thereinto an ammonia absorbent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089273-A (JP)
Title: Game machine, game control method and program
Inventor: FUJIMOTO ATSUSHI
IPC: A63F7/02
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To achieve improvements not only in the throughput for controlling the images but also visual effects on players by controlling the polygon number of the individual images displayed on a screen.  <P>SOLUTION: The game machine is provided with a game control part 104 for controlling the progress in the games, an object decision part 105 for determining the individual objects to be displayed on a display part 110 according to the instructions from the game control part 104, a polygon number decision part 108 which determines the polygon number of the individual objects according to the display order to be matched with the individual objects determined by the object decision part 105, and an object generation part 109 which generates the individual objects according to the determined polygon number corresponding to each of the objects, based on the objects determined by the object decision part 105 and the polygon number determined by the polygon number decision part 108.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091957-A (JP)
Title: Wastepaper-compounded newsprint paper and method for producing the same
Inventor: WAKABAYASHI YASUYUKI
IPC: D21D5/02
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide waste paper-compounded newsprint paper which has good printability, a high tensile strength and a high tear strength, and can prevent the occurrence of a printing trouble such as paper breakage.  <P>SOLUTION: This waste paper-compounded newsprint paper compounded with water paper pulp is characterized by containing magazine waste paper pulp in an amount of ≥5% and having a tensile strength of 2.4KN/m defined by JIS-P 8113 and preferably further a tear strength of ≥380 mN defined by JIS-P 8116. The method for producing the waste paper-compounded newsprint paper is characterized by disintegrating and roughing the magazine waste paper pulp or waste paper pulp containing magazine waste paper in a waste paper pulp-treating process and then classifying the products with a ≤0.12mm slit in a classification degree of ≥10%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096626-A (JP)
Title: Image monitoring device
Inventor: KITAMURA YU
IPC: H04N7/18
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent cameras from stopping functioning, since there is a state where it is indistinct occasionally whether the cameras 11-14 are normally operated even by watching displays 41-44.  <P>SOLUTION: An IP camera having a function for communications with a network is used as the monitoring cameras 11-14. The cameras 11-14 each perform communication over the Internet by using IP addresses. A communication means 17 performs communications using an inquiry signal or a response signal based on SNMP. An inquiry means 33 transmits an inquiry signal of whether or not the cameras 11-14 are normally functioned in a predetermined timing. The result is displayed on displays 41-44 together with image data 37.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101558-A (JP)
Title: Screen for projection and its manufacture method
Inventor: SHIMODA KAZUTO
IPC: G03B21/60
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screen for projection which provides a clear image without being affected by projection environment, has flexibility and is manufactured at reduced cost.  <P>SOLUTION: An optical multilayer film 12 is formed by alternately layering a metallic film 12M<SB>P</SB>and a dielectric film 12D<SB>P</SB>on a transparent substrate 11 by using a sputtering method. The film 12 has high reflecting characteristic to light in three-primary-color wavelength regions and high absorbing characteristic to light other than the light in the three-primary-color wavelength regions. Thus, the white level and the black level of the image are enhanced. Then, the film thickness dependency of the reflectance change of the film 12 becomes small and the incident angle dependency of the reflectance change becomes small, whereby the wide angle of view is obtained. Manufacture margin becomes large, and labor and time are not required so much in a manufacturing process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099958-A (JP)
Title: Ion plating method and apparatus
Inventor: SAKAMI TOSHIYUKI
IPC: C23C14/32
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ion plating method by which a film having excellent crystallinity and good quality can be obtained, and to provide an apparatus therefor.  <P>SOLUTION: The ion plating apparatus is provided with a pressure gradient type plasma gun, and an anode member. The anode member has a hearth serving as the main anode for introducing a plasma beam downward. A pair of electromagnets 26a and 26b for generating magnetic fields are provided, and magnetic fields having magnetic lines of force parallel to a substrate W are generated around the substrate W. A pair of electrodes 28a and 28b are provided having the substrate W interposed between them, and an equal potential electric field having the potential of the electrodes is generated in the space along the magnetic lines of force of the magnetic fields. When a vapor deposition material is ionized by the plasma beam, collides against the substrate W and is deposited thereon, the kinetic energy on the collision of the ions of the vapor deposition material against the substrate is remarkably relaxed since the electric fields of the potential to be a reverse bias to the hearth are generated in the vicinity of the surface of the substrate W.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102133-A (JP)
Title: Optical scanner and image forming apparatus
Inventor: KOJIMA AKIRA
IPC: B41J2/44
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanner and an image forming apparatus which dispense with a highly accurate optical box and hold high angular accuracy in a β direction by a simple constitutional change and reduce the dependency of the angular accuracy in the β direction on the width of a reflection mirror in a lateral direction .  <P>SOLUTION: In the optical scanner having an optical box in which a light source, an optical deflector for scanning a light beam emitted from the light source and a reflection mirror for converging the scanned light beam on a surface to be scanned are placed at respective prescribed positions, at least one part of abutting part for energizing the reflection mirror 11 is formed of a glass member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107510-A (JP)
Title: Copolyamide resin composition
Inventor: ARAMAKI MASAAKI
IPC: C08K5/098
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copolyamide resin composition comprising a copolyamide and apatite.  <P>SOLUTION: The copolyamide resin composition comprises 100pts.wt. (A) copolyamide comprising 90-99.9wt.% polyamide 66 (hexamethylene adipamide) units and 0.1-10wt.% polyamide 6 units and end-blocked with 1-70 (millieq/Kg) of a monocarboxylic acid or a monoamine, 0.1-30pts.wt. (B) apatite, and 0.01-1pt.wt. (C) at least one moldability improver selected from a higher fatty acid metal salt, a higher fatty acid ester, and a higher fatty acid amide compound. This composition is excellent in moldability such as desirable moldability and melt viscosity stability in molding and decrease in staining of a mold caused by thermal decomposition components when used to give industrial materials such as various machine industry parts and electrical and electronic components and gives a molding excellent in strengths, rigidity, flexibility and appearance and excellent in weathering resistance, rigidity on water absorption, and roundness.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004110540-A (JP)
Title: Reservation management server, reservation management method and reservation management program
Inventor: TANABE KANAE
IPC: G06Q50/00
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reservation management server by which transportation efficiency is enhanced by reserving a free seat of a means of transportation requested through an information (info) terminal by a user with respect to the traveling means of transportation; and to provide a reservation management method and a reservation management program.  <P>SOLUTION: The reservation management server has: a present position info storage device 131 storing info on the present position of the traveling means of transportation; a free seat info storage device 133 storing info on the free seat of the means of transportation; and a reservation info storage device 134 storing info on temporary reservation requested from an info terminal 201a. In addition, it is provided with a reservation processing means 123 receiving info on the reservation from the info terminal 201a, making the reservation when the free seat is present, and the temporary reservation when the free seat is absent for storing in the reservation info storage device 134; a data collection processing means 121 registering the info on the present position of the means of transportation in the present position info storage device 131; registering the info on the free seat of the means of transportation in the free seat info storage device 133 and retrieving the info on temporary reservation allowing the reservation from the reservation info storage device 134 by referring to the present position info storage device 131 and the free seat info storage device 133.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109899-A (JP)
Title: Composite phase difference optical element, its manufacturing method and liquid crystal display device
Inventor: KAJIMA KEIJI
IPC: G02F1/13363
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite phase difference optical element for effectively compensating the change of the optical characteristics of liquid crystal simultaneously while realizing thinning and cost reduction, and to provide its manufacturing method and a liquid crystal display device provided with the composite phase difference optical element.  <P>SOLUTION: The composite phase difference optical element 10 comprises a first phase difference film 12 of a thickness usable as a base material, for which a normal direction erected on the surface of the film is practically an optical axis and has negative uniaxiality; and a second phase difference film 14 provided on the first phase difference film 12 for which the normal direction erected on the surface of the film is practically the optical axis and has the negative uniaxiality.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114362-A (JP)
Title: Inkjet head
Inventor: IWAO NAOTO
IPC: B41J2/14
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent degradation of a printing quality even when two liquid droplets are injected by one driving voltage waveform at an inkjet head.  <P>SOLUTION: The inkjet head has a plurality of pressure chambers 34 each having one end and the other end in a longitudinal direction connected to a jetting nozzle 13 and an ink supply source respectively, and an actuator 19 for applying an injection energy to ink inside each of the pressure chambers 34. The actuator 19 is controlled to inject the ink by making a volume of the pressure chamber 34 small, then increasing the volume for only a predetermined time, and returning the volume to the original volume. The time Tw while the actuator 19 increases the volume of the pressure chamber 34 is set to be shorter than a time AL required for a pressure wave to propagate from the nozzle 13 connected to the one end in the longitudinal direction of the pressure chamber 34 to a reduced part 32 connected to the other end (Tw<AL).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117708-A (JP)
Title: Optical module
Inventor: KUHARA MIKI
IPC: G02B6/42
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical module capable of inhibiting variation of a reflection characteristic of a Bragg diffraction grating formed in optical fiber.  <P>SOLUTION: A ferrule 1 is provided with a through-hole 7 at the center extending in the direction of the center axis of the member. One end of the ferrule 1 is provided with a mounting surface 9 parallel to the center axis thereof. The mounting surface 9 is formed as the through-hole 7 is sliced. Thus, the ferrule 1 includes a 1st part 1a forming the through-hole 7, and a 2nd part 1b forming a slot 11 extending in the direction in which the through-hole 7 extends continuously. The optical fiber 3 is inserted into the through-hole 7 and is fixed to the ferrule 1 in the state projecting to the mounting surface 9 side by a predetermined length. The part projecting to the mounting surface 9 side in the optical fiber 3 is provided with a Bragg diffraction grating 13. The Bragg diffraction grating 13 is formed after the optical fiber 3 has been fixed to the ferrule 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113387-A (JP)
Title: Sandal with foot fastening device
Inventor: KATSUMURA YUKIO
IPC: A43B3/12
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sandal with a foot fastening device retaining the wearing feeling and the lightness similar to that of the conventional sandal when walking with a pair of sandals worn on the feet and installing feet fastening devices for preventing the sandals from being slipped off and fixing the sandals to the feet when driving a car or the like.  <P>SOLUTION: This sandal is provided with the sandal A formed with a fitted part 13 in a sandal body rear part 1b, a base part 3 having a part 32 detachably fitted to the fitted part 13, a heel abutment part 4 having a tongue piece shape, extending to the base part 3 and having its inside abutting on the heel part 71 of the foot 7 wearing the sandal A by fitting and locking the base part 3 to the fitted part 13. This sandal is provided with the foot fixing device B having the heel abutment part 4 integrated with the base part 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113105-A (JP)
Title: Cover for float and float assembly using the same
Inventor: WATANABE HIROSHI
IPC: A01K75/04
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cover for a float, facilitating the storage of the float, capable of imparting proper resistance against water, capable of preventing the breakage or the like of the float stored in the inside, hardly allowing marine organisms or the like to attach thereto even after being moored for a long period in a floated state, and also obtained by considering the effects on the environment.  <P>SOLUTION: The cover 3 for the float is used for the float 2 floatable on water. The cover 3 is composed of a synthetic resin having flexibility, and has a cage structure or a net-shaped purse structure in which the float 2 can be fixedly or relatively rotatably stored in the inside.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117917-A (JP)
Title: Optical receptacle and optical module using the same
Inventor: KONOSHITA NAOKI
IPC: G02B6/36
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To realize low connection loss even when holding length of a fiber stub by a sleeve can not be sufficiently assured by miniaturizing an optical receptacle and an optical module using it by shortening the fiber stub.  <P>SOLUTION: In the optical receptacle 8 constituted of press-fitting, fixing a rear end part of the fiber stub 3 consisting of fixing an optical fiber 1b to a through hole of a ferrule 1a is in a holder 7 and providing the sleeve 5 on an outer peripheral part of a tip part, outer diameter of the fiber stub 3 is made larger than outer diameter of a plug ferrule by 0.5 to 10μm and length L1 of the sleeve 5 to be held in the fiber stub 3 is made shorter than length L2 to be held by the sleeve 5 of the plug ferrule.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114265-A (JP)
Title: Coated cutting tool
Inventor: OKADA YOSHIO
IPC: B23B27/14
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coated cutting tool which suppresses thermal cracks of a coating and improves fracture resistance of the tool.  <P>SOLUTION: The coated cutting tool 1 is formed of a coating 3 on a base material 4 of cemented carbide alloy. Thermal expansion coefficients of the base material 4 and a surface coating 3a on the base material 4 designate x and z, respectively and a thermal expansion coefficient of dispersion materials 2a-2c designates y. The dispersion materials 2a-2c with a thermal expansion coefficient y to satisfy x<y<z are dispersed in the surface coating 3a. The dispersion materials are dispersed in the surface coating on the base material in a fine amount, thus the thermal cracks are suppressed to form in the coating, and fracture resistance of the tool is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125419-A (JP)
Title: Chart recorder
Inventor: TAKAHASHI HIROYUKI
IPC: G01D9/20
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chart recorder capable of preventing chart exhaustion beforehand by displaying the date and time when the chart is exhausted or a recordable time when continuing recording at a set chart speed.  <P>SOLUTION: This chart recorder for measuring a signal to be measured and recording the measurement result on a continuous chart is equipped with a key board for setting the chart speed or a chart residual value, a memory for preserving the chart speed or the chart residual value, and a chart information calculation means for acquiring and outputting information on the chart residue on reference to the chart residual value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128548-A (JP)
Title: Image processor, method of controlling the same, program, and storing medium
Inventor: MUTO TAKESHI
IPC: H04N1/32
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To erase secret information securely without passing through complicated process steps, after eliminating the fear of losing the information carelessly irrespective of whether on purpose or not.  <P>SOLUTION: In a manager mode separate from modes operable by general users, a control means 109 controls to erase all image data and transmission address information stored on a hard disk 108 en bloc.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123564-A (JP)
Title: Amino acid composition for improving central neural function
Inventor: ABE TAKESHI
IPC: A61K31/198
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an amino acid composition which has central neural function-improving actions such as central nervous fatigue recovery, is originating from a natural product, and does substantially not have a side effect.  <P>SOLUTION: This amino acid composition or amino acid solution for improving the central neural functions is characterized by comprising threonine, proline, glycine, valine, isoleucine, leucine, tyrosine, phenylalanine, lysine, aspartic acid, serine, glutamic acid, alanine, methionine, tryptophan, histidine, and arginine. Further, the amino acid composition or amino acid solution comprises the amino acid composition from which the tryptophan is removed. The amino acid compositions have neutral function-improving actions.  <P>COPYRIGHT: (C)2004,JPO