baber/WOPTO huggingface dataset:
Patent JP-2005244416-A (JP)
Title: Duty regulation circuit
Inventor: NAGAMATSU MAKOTO
IPC: H03K5/156
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a duty regulation circuit for regulating a duty ratio of a clock signal to a predetermined value (e.g. 50%) by suppressing an impact of high level instantaneous noise.  <P>SOLUTION: A clock signal CK is subjected to frequency division of 1/2<SP>n</SP>through a frequency divider 1 and fed to a multiplicator 2<SB>1</SB>out of multiplicators 2<SB>1</SB>-2<SB>n</SB>cascaded to the post-stage thereof. In the multiplicator 2<SB>1</SB>, an inputted clock signal CK1 is delayed at a variable delay section according to a control signal, the delayed signal and the clock signal CK1 are exclusively ORed and multiplied by 2 at a multiplication section. Average voltage of the signal multiplied by 2 is detected at an average value detecting section and compared with a reference voltage at a comparison control section. The control signal is fed back to the variable delay section such that the average voltage and the reference voltage are equalized. Consequently, a clock signal CLK having a frequency equal to that of the original clock signal CK and a duty ratio regulated to a predetermined value is outputted from the multiplicator 2<SB>n</SB>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005242754-A (JP)
Title: Security management system
Inventor: USHIDA NOBUKAZU
IPC: G06F21/57
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a security management system capable of executing integrated security management such as risk analysis on the basis of vulnerability information collected from a device to be inspected, a security measure and security policy formulation, a security monitoring exercise.  <P>SOLUTION: The security management system comprises: a risk analyzer 120 for diagnosing security vulnerability for the device to be inspected 210, allowing the presentation and establishment of the security measure, and analyzing a risk on the basis of vulnerability data collected from the device to be inspected 210; and a security measure formulation device 130 for formulating the security measure and the information security policy.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005252551-A (JP)
Title: Three-dimensional picture display device
Inventor: FUKUSHIMA RIEKO
IPC: H04N13/00
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-dimensional picture which is not discontinuous as far as possible and which does not have distortion from three-dimensional picture display data.  <P>SOLUTION: When the two-dimensional picture is displayed, an observation point in a view region is assumed. A parallax picture displayed in a pixel at a position where a line connecting the observation point and an exit pupil crosses a display unit in a state where the three-dimensional picture is displayed or a position near it is developed and displayed in an element picture including the pixel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005246433-A (JP)
Title: Method and apparatus for joining amorphous metal sheet, and hydrogen permeation unit
Inventor: YOSHIZAWA KOKI
IPC: B23K26/32
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for joining an amorphous metal sheet, which can minimize the embrittlement of a joined portion and enhance joining strength.  <P>SOLUTION: The joining apparatus 10 is equipped with a heating unit 13 which irradiates a laser beam, a cooling plate 14 and pressing plates 15. A plurality of sheets 11 and 12 are welded by laser heating which leaves an amorphous part in the joined portion.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005245841-A (JP)
Title: Game machine
Inventor: WATABE MASATOMO
IPC: A63F7/02
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which gives a great impact to a player.  <P>SOLUTION: A Pachinko game machine 10 is provided with a 7-segment display device 150. A game area 30 is surrounded by the outer display areas 160, 162, 164, 166, 168 and 170 of the 7-segment display device 150. The inner display area 172 of the 7-segment display device 150 is arranged in the game area 30. The inner display area 172 is constituted by synchronous light emission of a liquid crystal display 32 and lamps 72, 74, 76 and 78 arranged adjacently to the liquid crystal display 32.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005246316-A (JP)
Title: Medium agitation type wet pulverizer
Inventor: ISHIKAWA TAKESHI
IPC: B02C17/18
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medium agitation type wet pulverizer having improved pulverizing and dispersing efficiency of an object to be treated.  <P>SOLUTION: The medium agitation type wet pulverizer 1 is provided with a centrifugal separator 22 having a centrifugation mechanism inside a pulverization chamber 3, and the centrifugal separator 22 is attached to the lower end part of a hollow main shaft 19 freely rotatably inserted into the pulverization chamber 3. The centrifugal separator 22 is constituted of an upper rotor 23, a lower rotor 26, a plurality of blades 30 provided on an outer peripheral part between both rotors 23 and 26, and an agitation member 31 provided on the outer peripheral part of both rotors 23 and 26 on the outer side of the blades 30. The agitation member 31 is constituted of a pair of annular rings 33 and 34 and a plurality of agitation blades 32 connecting both rings 33 and 34. The pulverization chamber 3 is formed in a roughly spherical space, and at least one baffle 38 is attached to the inner wall surface of the pulverization chamber 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005250292-A (JP)
Title: Photosensitive resin composition, and method for forming metal bump
Inventor: KATAKI HIDEYUKI
IPC: H01L21/60
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive resin composition for forming a metal bump so that the mounting amount and mounting position of a metal bump can be sufficiently controlled and production of a bridge between electrode pads can be enough suppressed even when the pitch between electrode pads is narrow.  <P>SOLUTION: The photosensitive resin composition is used in a method for forming a metal bump including: a photosensitive resin layer forming step to form a photosensitive resin layer containing a photosensitive resin composition on a wiring board or electronic parts having an electrode pad part; a hardened resist layer forming step to irradiate the photosensitive resin layer with active rays to expose and photo-set the exposed part in a predetermined pattern and to remove a portion out of the exposed part in the photosensitive resin layer to form a hardened resist layer having an aperture connecting to at least a part of the electrode pad part; and a step of filling the aperture with metal. The composition contains (A) a copolymer containing an unsaturated group-containing monomer as a copolymer component, (B) a photo-crosslinking monomer and (C) a photo-initiator.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260302-A (JP)
Title: Moving image information transmission method and apparatus
Inventor: MUROI YASUYUKI
IPC: H04L47/22
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moving image information transmission method and apparatus for reducing or blocking occurrence of information missing or a delay or the like of transmission information due to an uneven transmission amount of a transmission path through which a server apparatus transmits moving image information to a client apparatus.  <P>SOLUTION: The server apparatus 20 and the client apparatus 30 are interconnected via the transmission path 40. The server apparatus 20 includes: a storage device 23 for storing moving image information; and a transmission interval control unit 22 for adjusting the number of consecutively transmitted packets 62 of packets 60 of the moving image information transmitted through the transmission path 40 and a continuous packet transmission interval 63.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005257719-A (JP)
Title: Waveguide manufacturing method
Inventor: NASU YUUKAI
IPC: G02B6/13
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waveguide manufacturing method which allows a waveguide to be drawn on a PLC by using femtosecond laser light and allows a refractive index variation and a refractive index variance area size/shape to be adjusted with a high precision.  <P>SOLUTION: Femtosecond laser light 4 is converged on a substrate 2 and is caused to scan the substrate 2 three-dimensionally or two-dimensionally to induce a refractive index variance along the trace of a focal point of the femtosecond laser light 4. Thus an optical waveguide is manufactured. When the substrate 2 and/or the focal point is moved to manufacture the optical waveguide, not only the focal point is caused to scan a plurality of times but also the focal point position is shifted to manufacture the optical waveform, so that the refractive index variation is adjusted and the size and shape of the refractive index variance area are controlled.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005255732-A (JP)
Title: Cyclic conjugated diene copolymer and manufacturing method for hydrogenate of the same
Inventor: SHIRAI HIROSHI
IPC: C08F8/04
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a hydrogenated cyclic conjugated diene copolymer excellent in impact resistance, heat resistance and transparency, and a resin molded product for optical applications made of the same.  <P>SOLUTION: The manufacturing method for the hydrogenated cyclic conjugated diene copolymer comprises hydrogenating a random copolymer having a 1,2-linkage comprising 80-95 pts. wt. of a cyclic conjugated diene monomer and 5-20 pts. wt. of a linear conjugated diene monomer. The resin molded product for optical applications is made of the same.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260596-A (JP)
Title: Photographic system, digital camera and program
Inventor: KANEKO KATSUYOSHI
IPC: H04N101/00
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To easily execute a detailed and flexible photographing restriction about a camera to be used in a restricted area such as an art museum.  <P>SOLUTION: Identification information BC constituted of dimensional bar codes is arranged in the vicinity of exhibits EX that are permitted to be photographed in an exhibition facility EF with the exhibits EX displayed. When an exhibit is photographed with a digital camera 100, the identification information BC is also photographed. Information obtained by associating codes obtained by decoding the identification information BC with a predetermined preservation condition is set in the digital camera 100 in advance. When the digital camera 100 detects the identification information BC from a photographed image, the digital camera 100 decodes the identification information to acquire a code. The digital camera 100 determines the photographic permission/rejection of the photographed exhibit EX on the basis of the success/failure of acquiring the code and the acquired code, and stores or erases the photographed image in accordance with a determination result.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005253724-A (JP)
Title: Shooting game device
Inventor: MATSUYAMA SHIGENOBU
IPC: A63F13/426
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shooting game device in which the intention of a player is reflected on the movement of a view point.  <P>SOLUTION: A stop control module M1 generates first stop information ST1 when detecting that a first gun unit is turned to the outside of a screen and generates second stop information ST2 when detecting that a second gun unit is turned to the outside of the screen. A view point moving module M2 moves a first view point and a second view point at a prescribed speed, stops the movement of the first view point when detecting the first stop information ST1, and stops the movement of the second view point when detecting the second stop information ST2. An image generation module M4 generates a first image GD1 and a second image GD2 within a virtual space on the basis of first position information PS1 and second position information PS2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300657-A (JP)
Title: Conductive carbon-containing polyamide multifilament and process for making the same
Inventor: MORIOKA KANAME
IPC: D01F6/90
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide low cost conductive filaments imparting an excellent image without subjecting to a hot steam treatment or dry heat treatment.  <P>SOLUTION: The polyamid multifilament comprises conductive carbon and has 10<SP>3</SP>-10<SP>8</SP>Ωcm of specific resistivity at 20°C, 30% RH, wherein the coefficient of variation of the single yarn fineness of the polyamide multifilament is ≤7.5%, and logarithmic rate of change of electrical resistance value of 30-60% before and after hot water shrinkage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005264434-A (JP)
Title: Vacant space indicating device of parking space
Inventor: MIZOTA RYUICHI
IPC: E04H6/10
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacant space indication device of a parking space capable of giving an indication showing a vacant space, of which the indication can be recognized even from a long distance.  <P>SOLUTION: In a drive-in parking, a vehicle detecting sensor 11 for detecting an occupied/vacant state is provided to each parking space 3 and that the occupied/vacant state indicating lamp 13 for indicating detection results of the vehicle detecting sensor 11 is provided to a position higher than the vehicle 1 in each parking space 3 through a strut 12 and a horizontal arm 14. The parking space in a vacant state can be recognized even from every place by the indication of the occupied/vacant state indication lamp 13 so that the car can be parked smoothly. Even if there is no guide, an operator can find the vacant space and can park the vehicle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005264180-A (JP)
Title: Method for manufacturing copper-based bearing material with steel back plate
Inventor: SAITO KOJI
IPC: B23K103/22
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To reinforce a copper back plate without adversely affecting a copper-based bearing alloy of a copper-based bearing material with the steel back plate.  <P>SOLUTION: The steel back plate is reinforced by strain hardening. Hypoeutectoid steel containing N at over 0 and ≤0.1mass% is used for the steel back plate. A copper-based bearing alloy layer is secured to the steel back plate to form a double layered material and the double layered material is subjected to rolling at a draft of ≥2% at 530 to 700°C. The double layered material is cooled down to ≤350°C within one minute after the rolling. The stress hardening is induced by the rolling at 530 to 700°C and instantaneously the steel back plate is hardened. Also, the stress hardening can be more perfectly maintained by the cooling down to ≤350°C within one minute after the polling and the higher steel back plate hardness can be maintained even at room temperature.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005266019-A (JP)
Title: Method and apparatus for rubbing
Inventor: MASUBUCHI HIDEO
IPC: G02F1/1337
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for rubbing that can prevent foreign matter produced when a continuous substrate is bright into contact with a rubbing roll in rotation to perform rubbing processing from sticking on the continuous substrate and rubbing roll and also prevent the foreign matter from scattering or being deposited in the circumference.  <P>SOLUTION: The rubbing roll 6 which is brought into contact with the continuous substrate 2 which is traveling to perform the rubbing processing is covered with a dust collection box 11, which is always exhausted by an exhausting means 14. The foreign matter produced during the rubbing processing is discharged to the outside of the system without scattering out of the dust collection box to prevent the foreign matter from sticking on the continuous substrate or being deposited on peripheral devices.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005261567-A (JP)
Title: Seat for vehicle
Inventor: KAYUMI TETSUYA
IPC: A47C7/30
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat for a vehicle which can be simplified and thinned down.  <P>SOLUTION: The seat has a flexible plate member 26 and the flexible plate member 26 has a frame part 93 and a central plate part 67 which is extended from the inner circumferential periphery part on one side of the frame part 93 toward the inner circumferential periphery part on the opposite side thereof and reaches near the inner circumferential periphery part on the opposite side being surrounded by the frame part 93 while a plurality of tongue pieces 72 and 74 is formed at the inner circumferential periphery part of the frame part 93 protruding to the central plate part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005267050-A (JP)
Title: Client, server, and system provided with connection management function, connection management method, and its program
Inventor: INOUE SANAE
IPC: G06F3/0481
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a client, server, system, connection management method, and its program minimizing the number of unnecessary connections.  <P>SOLUTION: A focus determination means determines existence of a focus, and existence of a connection which are operation objects of a user with respect to a predetermined window on the client. A connection control means controls establishment/termination of a connection with a server on the basis of determination of the focus determination means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005266260-A (JP)
Title: Containing tray for coupling part of optical fiber
Inventor: YUKI KIYOYA
IPC: G02B6/00
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a containing tray for a coupling part of an optical fiber in which the optical coupling part can be surely and easily held.  <P>SOLUTION: A containing tray 1 for a coupling part of an optical fiber includes, on a tray bottom wall 7, holders 6, 6 capable of holding a plurality of optical coupling parts 3 each resulting from optically coupling optical fibers 2, each of the holders 6 includes a base portion 15 and a plurality of holding corrugated plates 16 aligned in one end of the base portion 15. The holder 6 is freely turned around another end of the base portion 15. A gap larger than the diameter of the optical fiber 2 is provided between the corrugated plates 16 and the tray bottom wall 7, and the gap becomes a margin length containing part 14 for a margin length portion 4 of the optical fiber 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286436-A (JP)
Title: Air flow rate control device and clean room air conditioning system using the same
Inventor: KIM DONG-HYUN
IPC: F24F13/10
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air flow rate control device capable of freely controlling a discharge flow rate of the cleaning air to an air filter of a clean room, and to provide a clean room air conditioning system utilizing the same.  <P>SOLUTION: This air flow rate control device comprises a plurality of first bars 162 fixed by a frame 170, a plurality of second bars 164 vertically moved to the plurality of first bars to be connected with each other, and mounted in a state of respectively intersecting with the corresponding first bar at a lower part of the first bar, a control member 165 for vertically driving the plurality of second bars to adjust the flow rate of the air, and a connecting member 168 for connecting the plurality of second bars and the control member. This air flow rate control device supplies the air into the clean room by the vertical motion of the plurality of second bars to the plurality of first bars at a controllable speed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005264374-A (JP)
Title: Method and apparatus for producing fiber assembly by electrostatic spinning method
Inventor: TARAO TAKASHI
IPC: D04H1/728
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for producing a fiber assembly by an electrostatic spinning method, with which a low-density cottony fiber assembly is produced.  <P>SOLUTION: The apparatus 1 for producing a fiber assembly is equipped with a spinning nozzle 2 for supplying a polymer solution to a spinning space, a first high-voltage power source 7 for providing the polymer solution with an electric charge, a counter electrode 5 that is opposed to the spinning nozzle 2, electrically sucks a fiber formed by supply of the polymer solution and radiates the fiber flying between the spinning nozzle 2 and the counter electrode 5 with an ion 5a having polarity opposite to the electric charge of the fiber, a collection member 4 for recovering a spun fiber, a first blower 30 and 301 for supplying a first air stream 30a in a direction from the spinning nozzle 2 toward the counter electrode 5 and a second blower 30 and 302 that are crossed to a direction from the spinning nozzle 2 toward the counter electrode 5 and supplies a second air stream 30b in a direction toward the collection member 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005265334-A (JP)
Title: Heat exchanger
Inventor: NOGAMI TAKAO
IPC: F24H6/00
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger capable of precluding a noise emitted originating from a difference between the thermal expansion and contraction with different temperatures owing to changing-over of the flow passage for combustion gas.  <P>SOLUTION: The heat exchanger is equipped with a first manifold part 14 to admit influx of the combustion gas generated in combustion at a burner part 1, a plurality of heat exchange pipes 16 with one-side ends put in communication with the first manifold part 14 and admitting flowing-through of the combustion gas, a second manifold part 15 whereto the other ends of the heat exchange pipes 16 are in communication, and a capturing means 18 to gather the combustion gas from the heat exchange pipes 16 in the second manifold part 15 and guide it to the first exhaust path 17, and in the second manifold part 15, a bypass passage 25 is formed to send the combustion gas flowing to the second exhaust passage 27 having communication with an auxiliary heat exchanger 28 which does not pass the heat exchange pipes 16 but passes the periphery of the capturing means 18, wherein the second manifold part 15 is structured so that a heat exchange side plate 20 whereto the ends of the pipes 16 are fixed and an exhaust side plate 21 whereto the first exhaust passage 17 and the second exhaust passage 27 are fixed, are coupled together with the capturing means 18 pinched in between, which allows precluding noise emission certainly and allows the use with ease at all times.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005266484-A (JP)
Title: Fresnel lens, transmission type screen, and back projection type display device
Inventor: ABE TAKASHI
IPC: G03B21/62
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To further thin a back projection type display device.  <P>SOLUTION: A Fresnel lens 30 comprises an approximately rectangular plate like lens body 31 including a lens part 33 for aligning the direction of incident light as emission light, and an optical axis P1 disposed to pass a position out of the lens body 31 in a direction X along with a short side 31A of the lens body 31 passed through a center P2 of the lens body 31.  <P>COPYRIGHT: (C)2005,JPO&NCIPI