baber/WOPTO huggingface dataset:
Patent JP-2004363821-A (JP)
Title: Frequency-dividing circuit
Inventor: NISHIYAMA SHINJI
IPC: G06F1/08
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frequency-dividing circuit that can obtain various numbers of frequency division with the same constitution and perform stable frequency division even when an input reference clock is fast.  <P>SOLUTION: The frequency-dividing circuit is equipped with: a 1st storage circuit which consists of m stages of delay type flip-flops (m: a positive integer) and generates an enable signal of (m+1) frequency division; and a 2nd storage circuit which consists of n stages of delay type flip-flops (n: a positive integer) in which the enable signal is connected to load-hold terminals and generates a clock of (n+1) frequency division. The circuit outputs a clock of (m+1)×(n+1) frequency division.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004362217-A (JP)
Title: Monitoring device of inappropriate access of sdram
Inventor: NAKANISHI KEIICHI
IPC: G06F12/14
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitoring device of inappropriate access of an SDRAM for eliminating a problem such as malfunction of an electronic device due to writing in an inappropriate area on the SDRAM caused by a bug of a program, in the electronic device for executing the program on the SDRAM.  <P>SOLUTION: The monitoring device 1 of inappropriate access of SDRAM has: a column address register and a low address register 17 for holding an address at the time of accessing the SDRAM; upper and lower address registers 18 for holding reference values for judging whether an address is appropriate; and a circuit 19 for inputting an interrupting signal to a processor 3 when an address is judged to be inappropriate by comparing values held in the column register, the low address 17 and the upper and lower address registers 18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004360564-A (JP)
Title: Valve system for engine
Inventor: FUJII NORIAKI
IPC: F01L1/18
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce wear and friction force of a tappet mechanism arranged between a rocker arm and a valve as much as possible.  <P>SOLUTION: The tappet mechanism 45 arranged between an adjust bolt 44 provided on a tip of the rocker arm 34 and a stem 19a of the valve 19 is provided with a retainer 52 fixed on the stem 19a of the valve 19 and a shim 51 rockably stored inside of the retainer 52. The shim 51 is provided with a first spherical part 51a rockably surface-contacting a spherical part 44a of the adjust bolt 44 and a second spherical part rolling-contacting a flat stem end 19c of the valve 19. Since no part rocking with point-contacting exists, not only durability against wear of the adjust bolt 44, the tappet mechanism 45 and the valve 19 is improved but also friction force acting on the valve 19 by the shim 51 in a lateral direction does not change. Consequently, wrenching of the valve 19 is prevented and smooth actuation can be provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361691-A (JP)
Title: Planar image display device
Inventor: UCHIDA YASUNORI
IPC: G09G3/20
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To more flexibly correspond to a plurality of kinds of image signals in a planar image display device such as a plasma display device or the like.  <P>SOLUTION: The planar image display device is provided with a display driving circuit block which applies signals to a planar display panel and to conduct displaying, an input signal circuit block which is connected between the display driving circuit block and an external equipment, that outputs image signals, and has an exchangeable board block corresponding to the image signals and a power supply circuit block which supplies driving voltages to the display driving circuit block and the input signal circuit block. Operations of a board power supply section 40 of the power supply circuit block, which supplies voltages to the board block, are controlled by voltage supply signal data transmitted from a memory section 39 of a circuit board 38 of the board block.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004063461-A (JP)
Title: Light emitting device and manufacturing method therefor
Inventor: YAMAZAKI SHUNPEI
IPC: H05B33/22
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting device configured to increase light emitting amount extracted in one direction from a light emitting element.  <P>SOLUTION: An etching process is performed in such a manner that a curved surface with a radius of curvature is formed at a top end part of an insulating matter 19, an inclined surface is formed by exposing a part of a first electrode 18c in matching to the curved surface, and a first electrode 18b is exposed in an area to be a light emitting area. A light emitting from an organic compound layer 20 is reflected from the inclined surface of the first electrode 18c, and a total extracted amount of the light in a direction of an arrow shown in a figure is increased. Furthermore, a light absorption multi-layered film 24 is formed on the first electrode 18c except the area to be the light emitting area.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005001773-A (JP)
Title: Vibration absorption device for elevator
Inventor: SHIMADA MICHITOSHI
IPC: B66B9/00
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact vibration absorption device for an elevator effectively dampening vertical vibration of low frequency and being stored in an outside dimension of a car frame.  <P>SOLUTION: The elevator comprises a car frame 6 vertically moving in a hoistway 1; a car 5 provided in the car frame 6; a guide rail 2 for guiding the vertical movement of the car frame 6 and provided so as to be vertically extended; and a hanging rope 3 for supporting and lifting the car frame 6 through a pulley 4 below the car provided at a lower part of the car frame 6. A vertically moving dynamic damper 10 is provided below the car frame 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005003094-A (JP)
Title: Automobile engine
Inventor: NISHIMURA KIMIO
IPC: F02F3/00
Filed: 2003-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automobile engine with a piston ring and a piston skirt having improved scuffing and wear resistance and greatly reduced friction.  <P>SOLUTION: The automobile engine comprises a cylinder block bore portion 2a formed of an eutectic or hypereutectic aluminum alloy, and the piston ring 4 and the piston skirt 3a to be slid relative to the cylinder block bore portion 2a under the existence of lubricating oil. Each of portions of the piston ring 4 and the piston skirt 3a to be slid relative to the cylinder block bore portion 2a is covered with a hard carbon thin film 5. The amount of hydrogen atoms contained in the hard carbon thin film 5 is 1 atom% or less.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005000499-A (JP)
Title: Game machine
Inventor: MIYAZAKI KOKICHI
IPC: A63F5/04
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a lottery probability from being raised by an operation of a start switch when drawing a win lottery and to make a random number to be produced in the lottery difficult to predict.  <P>SOLUTION: This game machine is provided with a win lottery means drawing the lottery based on a predetermined switch signal and determining the win based on the lottery result. The win lottery means includes a fluctuation generator receiving the switch signal and outputting it by adding the fluctuation to the signal, and the win lottery means performs the lottery based on the output of the fluctuation generator. The operation timing of the start switch and the lottery timing are not synchronized so that the lottery result becomes unpredictable.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005008440-A (JP)
Title: Calcium phosphate glass and its production method
Inventor: TSUZUKI TATSUYA
IPC: C04B35/653
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide calcium phosphate glass necessary for producing calcium phosphate fibers useful as a filler or a reinforcement for plastics, rubbers, etc., and as a heat insulation material, a friction-resistant material, and a material for living bodies; and a method for producing the calcium phosphate glass.  <P>SOLUTION: The calcium phosphate glass for producing calcium phosphate fibers contains 0.01-2 wt% water and has a CaO/P<SB>2</SB>O<SB>5</SB>molar ratio of 0.7-1. The method for producing the glass has a water content adjustment step before a melting treatment step and is characterized as follows: the remaining water content of a calcium phosphate glass raw material after the completion of the water content adjustment step is 1-20 wt%; the water content adjustment step is conducted at an atmospheric temperature of 60-150°C for a treatment time of 10 min-3 hr; the melting treatment step is conducted at a melting temperature of 1,000-1,400°C for a melting time of 0.5-10 hr; and the cooling rate after the melting treatment is set at 0.1-100°C/sec.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005008448-A (JP)
Title: Flame-retardant optical fiber core wire and flame-retardant optical fiber tape core wire
Inventor: YAMAMOTO HIROYOSHI
IPC: C03C25/24
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flame-retardant optical fiber core wire and a flame-retardant optical fiber tape core wire which do not impair the light transmission properties of the optical fiber in a covering step and are good in productivity.  <P>SOLUTION: The optical fiber core wire 1 is constituted by forming a coating 12 of a flame-retardant ultraviolet-curable resin (of a Young's modulus of 50 to 1,000 MPa as measured after being cured) satisfying the conditions of UL94 V0 around the periphery of an optical fiber (bare fiber) 11. Alternatively, the optical fiber core wire is constituted by sequentially forming the primary coating of a non-flame-retardant ultraviolet-curable resin and the secondary flame-retardant ultraviolet-curable resin which is the same as above around the periphery of an optical fiber. The optical fiber tape core wire is constituted by arranging a plurality of coated optical fiber core wires parallelly in a row and forming a common coating film of the above flame-retardant ultraviolet-curable resin. Alternatively, the optical fiber tape core wire is constituted by forming an outer common coating film of the above flame-retardant ultraviolet-curable resin on the periphery of the optical fiber tape core formed by arranging a plurality of coated optical fiber wires parallelly in a row and forming a common coating layer of the non-flame-retarding ultraviolet-curable resin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005011226-A (JP)
Title: Image forming apparatus, image forming system, image forming method, image forming program, and image forming program storage medium
Inventor: SUGA SATOSHI
IPC: G06F17/21
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus having an enhanced document management function by which information in an electronic document which corresponds to a manuscript of a print document can be acquired from the print document printed on a form, and determination of old and new of the print documents and aquisition of print documents after revision, etc. are also possible.  <P>SOLUTION: The image forming apparatus is provided with an identifier setting section 4 which has a lookup table 4a which homologizes attribute data indicating attributes of image data and identifiers of the image data concerned and records them, compares the attribute data of the inputted image data with the lookup table 4a, and establishes identifiers of the image data based on the result of the comparison; and an image formation section 7 which forms images on a recording medium based on the image data and the identifiers set up by the identifier setting section 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017003-A (JP)
Title: Vial inspection system
Inventor: YAKIDA KIYOSHI
IPC: G01N21/90
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection system of a vial for reliably and speedily detecting defects (foreign matter, defects, or the like) at a portion that cannot be inspected in the vial easily.  <P>SOLUTION: The vial inspection system comprises: a placement section made of a light transmission member for placing the vial; a light projection means for irradiating an inspection region with light by irradiating the bottom surface of the vial with first pencil of light rays, where respective rays are in parallel, from the lower portion of the placement section with the bottom section of the vial as the inspection region; an imaging means for imaging the inspection region from an oblique upper part with an angle θ formed by the light reception axis of a light reception section and the bottom surface of the vial as an angle, where an image in which the contour line section of at least the inner surface of a bottom section is lost, when the transmission light from the vial is received for forming an image; and a bottom section inspecting means for inspecting the defects of the bottom section by processing an image signal from the imaging means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005020257-A (JP)
Title: Image read apparatus
Inventor: OSHIMA TOSHIAKI
IPC: H04N1/107
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image read apparatus capable of enhancing discrimination accuracy of the size of an original.  <P>SOLUTION: The image read apparatus samples output signals from a plurality of pixels of an image sensor to measure the optical density of a prescribed region on the panel face of an original platen and discriminates (S300) the size of the original placed on the panel face of the original platen on the basis of the measured optical density. The apparatus is further provided with a magnification measurement means for measuring the magnification of an optical system. An original size discrimination means changes (S100) the sampling object pixels of the image sensor in response to the result of the measurement by the magnification measurement means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005019628-A (JP)
Title: Optical apparatus, aligner, manufacturing method of device
Inventor: SHIBAZAKI YUICHI
IPC: G02B7/198
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical apparatus capable of correcting or solving an aberration of an optical member with a simple configuration.  <P>SOLUTION: The optical apparatus is provided with a heat generating body 101 for heating the optical member CM disposed on the optical path of an energy beam IL. The heat generating body 101 has heat generation distribution based on the aberration of the optical member CM.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347581-A (JP)
Title: Manual air pump and gas introduction tube for gas sampling
Inventor: FUSE HIROHIDE
IPC: G01N1/24
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile manual air pump used for an exclusive gas container bag (application of patent 2003-798), which can be used for simply sampling, in an occasion of hiking or making a trip, air containing a fragrance of a flower or clear air in the high mountains and bringing the air home as a souvenier and can also be used for sampling a gas.  <P>SOLUTION: A gas delivery nozzle of the manual air pump is made of a flexible material with gas sealing property and is formed into a hollow tapered shape. The nozzle has a length and the tapered shape capable of being inserted into a gas passage of the gas container bag. The tip end of the nozzle inserted into the tip end of the gas passage of the bag can function to fill the gas by using the fingers of a user as a valve of the air pump. An embodiment having a gas introduction tube provided on the gas delivery nozzle is also disclosed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017649-A (JP)
Title: Electrophotographic photoreceptor, method for manufacturing electrophotographic photoreceptor and electrophotographic apparatus
Inventor: TODA NAOHIRO
IPC: G03G5/07
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor free of lowering of sensitivity in an early stage of use and in repetitive use and excellent in chargeability, to provide a method for manufacturing the same in which aggregation of a charge generating material does not occur when a coating liquid for a charge transport layer is applied even if a halogen-free solvent is used, and to provide an electrophotographic apparatus using the electrophotographic photoreceptor and an electrophotographic process cartridge.  <P>SOLUTION: The electrophotographic photoreceptor is obtained by sequentially stacking at least a charge generating layer and a charge transport layer formed using a halogen-free solvent on a conductive support, wherein the charge generating layer contains a charge generating material having a smaller average particle diameter than the surface roughness of the conductive support and two or more polyvinyl acetal resins different from each other in molecular weight.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005013103-A (JP)
Title: Gene participating in acetic acid resistance, acetic acid bacterium bred with the gene, and method for producing vinegar with the acetic acid bacterium
Inventor: GOTO HIDETSUGU
IPC: C12R1/02
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new gene participating in the acetic acid resistance of an acetic acid bacterium, to provide a microorganism using the gene, to provide a method for especially improving the acetic acid resistance of the acetic acid bacterium, and to provide a method for producing a vinegar, by which the vinegar having a high acetic acid resistance can efficiently be produced with an acetic acid bacterium having improved acetic acid resistance.  <P>SOLUTION: A new gene capable of improving acetic acid resistance at a practical level is screened from a practical acetic acid bacterium belonging to Gluconacetobacter by a method for obtaining a gene capable of being proliferated even in a culture medium having an acetic acid concentration usually not permitting the proliferation from the chromosome DNA library of the acetic acid bacteria.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005026846-A (JP)
Title: Structure of piezoelectric oscillator
Inventor: WATANABE JUN
IPC: H03B5/32
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crystal oscillator structure which reduces the stray capacitance applied to the electrodes of the crystal oscillator, thereby reducing the capacitance ratio γ.  <P>SOLUTION: One main surface of a crystal substrate 11 is etched to form a recess 12a having a very thin-walled oscillating part 12b with a thick-walled annular surrounding part 12c for supporting the entire periphery of the oscillating part 12b. Exciting electrodes are formed on both sides of the oscillating part 12b, and a resistor 3 and a varicap 4 are mounted on the annular surrounding part 12c.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005026959-A (JP)
Title: Print production system
Inventor: TAKEUCHI SHIGERU
IPC: B41J5/30
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To easily specify a device that has caused a problem in print quality among a plurality of identical devices.  <P>SOLUTION: Upon receiving image data taken in through scanners 30a-30n together with its scanner ID, a server 10 stores the image data imparted with an image ID in a DB 10a. The image ID is stored on an image ID table 161 in correspondence with the scanner ID. At the time of printing, image data for print is transmitted to the printers 70a-70n together with the information of a corresponding scanner ID. When the image is printed by the printers 70a-70n, the scanner ID corresponding to that image is printed on the rear surface of a print product where the image is not printed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005023021-A (JP)
Title: Elastase inhibitor
Inventor: KOJIMA DAISUKE
IPC: A61K8/00
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elastase inhibitor comprising a solvent extract of Ganoderma lucidum.  <P>SOLUTION: The elastase inhibitor comprises the solvent extract of Ganoderma lucidum( belonging to Ganodermataceae ). The solvent extract of Ganoderma lucidum exhibits excellent elastase inhibitory effect. Cosmetics, quasi-drugs, pharmaceuticals or foods each containing the solvent extract of Ganoderma lucidum have human aging preventive effects. In this inhibitor, Ganoderma lucidum is e.g. kuro-reishi, reishi(akashi), shishi, each used in a crude drug: bracket fungus of the genus Fomes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005024984-A (JP)
Title: Exhaust unit of image forming apparatus
Inventor: FUCHIMOTO KAZUHIKO
IPC: G03G21/20
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that an operator who works nearby an image forming apparatus feels unpleasant with air discharged from an image forming apparatus main body, or that the image forming apparatus main body does not perform normal image formation or gets out of order since the discharged air is blocked by a wall, a shelf, etc. near an exhaust port, and the image forming apparatus main body becomes excessively hot.  <P>SOLUTION: In the image forming apparatus, an exhaust cover is fitted to the exhaust port provided to the image forming apparatus main body, and air is discharged through the exhaust port of the exhaust cover. The apparatus is so constituted that the exhaust cover is made rotatably on the apparatus main body by using very simple constitution.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004358157-A (JP)
Title: Footstep reflexology
Inventor: FUJIKAKE SHIGENORI
IPC: A61H7/00
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide footwear with which reflexology is made possible with a pressure of user's own weight.  <P>SOLUTION: A water/gas container chamber is provided in contact with a reflection domain of the foot, and pressurization is performed while repeatedly expanding/reducing the water/gas container chamber with the pressure of the weight and while successively changing the reflection domain of the foot to stimulate. An acute pain is felt in the reflection domain of the foot in accordance with an extent of physical conditions, thereby adjusting an extent of pressurization. Reflexology is made possible with the simple action of footstep at any time and any place as a user wants.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005032775-A (JP)
Title: Electronic component mounting device
Inventor: OKAZAKI SHINICHI
IPC: H05K13/04
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component mounting device which is efficient, economical, and very reliable and capable of quickly imaging and inspecting the attitudes of electronic components located at different positions with a single imaging means.  <P>SOLUTION: The electronic component mounting device is equipped with an imaging unit 7 which is provided with an imaging means 8 that images electronic components 1a and 1b and an optical axis changing means 9 which is capable of changing the direction of the optical axis 8a of the imaging means 8. The optical axis 8a of the imaging means 8 is directed toward part feeders 3a and 3b so as to image the electronic components 1a and 1b located at the part feeders 3a and 3b, and the optical axis 8a of the imaging means 8 is directed toward a part mounting head 6 so as to image the electronic components 1a and 1b held by the part mounting head 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI