baber/WOPTO huggingface dataset:
Patent JP-2004219723-A (JP)
Title: Manufacturing method for color filter
Inventor: HONDA TOMOHISA
IPC: G03F1/38
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a color filter which enables a cost for revising masks to be reduced when the masks to be used for forming respective layers of the color filter are revised.  <P>SOLUTION: The manufacturing method for the color filter for manufacturing respective layers of the color filter using a plurality of masks is characterized in that, when at least one mask among the plurality of masks is revised, a mask which is used for forming a layer which can be identified visually on a transparent substrate among the plurality of the masks is formed with a pattern which can be identified visually on the transparent substrate.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004228105-A (JP)
Title: Electrical equipment
Inventor: IKEUCHI JUNICHI
IPC: H01T23/00
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new electric equipment which can be used in common as various mounting-types, such as a wall-mounted type, a ceiling-mounted type, a wall cabinet-mounted type, a desk-top type and the like.  <P>SOLUTION: The electric equipment is equipped with a unit main body (103) provided with a hole (8) on its rear and a power supply connecting terminal (801) positioned inside the hole (8), and a mounting cover (101) for mounting and fixing the unit main body (103) on the wall surface or the wall cabinet shelf and covering the hole (8). The back (102) of the unit main body (103) and the mounting cover (101) mounted on the unit main body (103) are set flush with each other.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004227059-A (JP)
Title: Automated guided vehicle system
Inventor: AZUMA TOSHIMITSU
IPC: G05D1/02
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automated guided vehicle system provided with a plurality of areas, an automated guided vehicle which carries articles within each area or between the areas and an area controller which controls the automated guided vehicle for each area, and capable of preventing the reduction in carrying efficiency in the area of a movement destination as much as possible even if the automated guided vehicle moves between the areas.  <P>SOLUTION: The ROM 81 of the area controller 8 stores a determination program, which compares the minimum number of a plurality of first guided vehicles 10A required in a bay 3 to be managed with the number of the first guided vehicles 10A existing in the bay 3 to be managed; and a movement-requesting program which requests the movements of the first guided vehicles 10A from the other plurality of bays 3 when the number of the first guided vehicles 10A existing in the bay 3 to be managed is determined to be smaller than the minimum number by the determination program.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004077463-A (JP)
Title: Light source device and light irradiation unit
Inventor: YONEDA KENJI
IPC: G01N21/84
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source device for efficiently introducing the light from an LED to an optical fiber to obtain the light suitable for lighting.  <P>SOLUTION: A first lens X541 for a light source, controlling the light irradiated from a single LEDX 52 to be the approximately parallel light, is mounted at an irradiation face side of the LEDX 52, a second lens X542 for the light source, focusing the light from the first lens X541 and introducing the same to a light introducing end of a bundle of optical fibers X7A is mounted in front of the first lens X541, and the light focused by the second lens X542 is introduced to the bundle of optical fibers X7A.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004230736-A (JP)
Title: Manufacturing method of wooden formed board
Inventor: FUKUSHIMA KENICHI
IPC: B27N3/08
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a wooden formed board employing a thermal crosslinking aqueous acrylic resin therein, in which drastic reduction in forming time is achieved and flexural strength, wet flexural strength and water-absorbing swelling coefficient of a board are improved.  <P>SOLUTION: This wooden formed board is formed by uniformly blending (A) a polymer obtained through radical polymerization, the 5-100 wt.% of which comprises an ethylenic unsaturated acid anhydride or an ethylenic unsaturated dicarboxylic acid, the carboxylic acid group of which can form an acid anhydride group and (B) 1-50 pts.wt. (in terms of resin) of a thermal crosslinking aqueous acrylic resin as a forming adhesive which is an alkyl amine having at least two hydroxy groups acting as crosslinking component with 100 pts. wt. of a wooden forming board stock under the condition that heating plate heating and high frequency induction heating or microwave heating are employed in combination for hot press forming after the blending.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233778-A (JP)
Title: Head-mounted display
Inventor: OTSUKI MASAKI
IPC: G02B27/02
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head-mounted display where a video need not be electrically reversed in the case of switching it to display for a left eye and display for a right eye.  <P>SOLUTION: By reversing a head-mounted display main body part 1 right and left as shown by an arrow in figure and rotating it by 180°, a display arm 3 and a display part 4 are moved to the right side of the face, and the display part 4 is positioned in front of the right eye while keeping such a state, so that it is used as the display for the right eye. By turning the display part 4 centering around a pin 6 by 180°, the direction of an image is the same whichever eye the image is viewed with.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004237561-A (JP)
Title: Printer
Inventor: YUKI TAKASHI
IPC: B41J11/00
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To make the entirety of a printer compact as compared with a conventional printer having a sheet discharge section projecting significantly outward from the outer edge of a winding ribbon.  <P>SOLUTION: The printer comprises a print section 3 for transferring ink on an ink ribbon with respect to a cut sheet S by means of a print head 1, a bobbin 12 for winding the ink ribbon, and a sheet discharge tray 10 for mounting cut sheets S to which ink is transferred wherein the sheet discharge tray 10 is disposed under the winding bobbin 12. More specifically, a sheet feed tray 4 and the sheet discharge tray 10 are disposed closely such that only one pair of carry rollers 8 and 9 for carrying the cut sheet S is provided, respectively, on the upstream side and the downstream side of the print section 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238155-A (JP)
Title: Powder and granular material pressure feeding method and its device
Inventor: AKIYAMA TOMOAKI
IPC: F25C3/04
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powder and granular material pressure feeding device capable of reducing introduction cost and operation cost.  <P>SOLUTION: A supply part supplying a powder and granular material to be conveyed and a transportation pipe conveying the powder and granular material in the supply part are mutually connected by an air jet means for generating an air stream in the transportation pipe to feed the powder and granular material under pressure by the air stream. In particular, the air jet means is provided with a hollow cylindrical frame having an inside diameter shape which agrees substantially with an inside diameter shape of the transportation pipe to communicate and connect the supply part with the transportation pipe through the cylindrical frame. A jet port jetting air into the cylindrical frame is formed like a ring along an inner peripheral face of the cylindrical frame toward the downstream side of the transportation pipe.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003306495-A (JP)
Title: Method of producing nucleic acid derivative
Inventor: TAKUMA YUUKI
IPC: C07H19/067
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing nucleic acid derivatives by allowing a specific nitrogen atom(s)-containing heterocyclic compound, e.g. a two nitrogen atoms-containing six-membered heterocyclic compound or a three nitrogen atoms-containing five-membered heterocyclic compound, to react with a pentose wherein more inexpensive and safer reagents are used and the reactions are carried out efficiently.  <P>SOLUTION: In the method of producing nucleic acid derivative, the condensation reaction between a two nitrogen atoms-bearing six-membered heterocyclic compound or a three nitrogen atoms-bearing five-membered heterocyclic compound and a pentose is carried out in the presence of an iron halide.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004238719-A (JP)
Title: Film deposition system
Inventor: OGURI KAZUYUKI
IPC: C23C14/24
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film deposition system by which a thin film with a uniform, optimum thickness can be deposited without depending on the material of a cathode rod, and which is also suitable for film deposition on an object having a curved face such as the canopy of aircraft.  <P>SOLUTION: In the film deposition system, by arc discharge between a vacuum chamber 1 and a cathode rod 3 arranged at the inside of the chamber 1, a ring-shaped arc 15 is formed around the cathode rod 3; further, the arc 15 is self-moved along the cathode rod 3 by a potential difference based on the electric resistance of the cathode rod 3; and a raw material substance flown out from the surface of the cathode rod 3 based on the moved arc 15 is deposited on the surface of the object 19 to deposit a thin film. The system is provided with a control means 7 of controlling the voltage applied to the space between the vacuum chamber 1 and the cathode rod 3, and changing the moving speed of the arc 15.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004243330-A (JP)
Title: Salt core for light alloy casting, its manufacturing method, and method for manufacturing light alloy cast product
Inventor: KATO TATSUHIKO
IPC: B22D27/04
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a salt core for light alloy casting, a salt core that can be easily removed from a cast product after light alloy casting and that can eliminate post processing including shot blast, sand blast, and spray of high pressure water, and also to provide its manufacturing method and method for manufacturing light alloy cast product using this salt core.  <P>SOLUTION: This melting salt core is used for casting of a light alloy cast product such as the cast product of an aluminum alloy or magnesium alloy, and is manufactured by using nitrate in which the fusion point of the melting salt is in the range higher than 290°C and not higher than 500°C.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245999-A (JP)
Title: Remaining length detecting device for rolled paper supply magazine, and photographic printer
Inventor: SATO SUSUMU
IPC: G03B27/46
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To accurately detect the remaining length of paper without spoiling the quality of the paper.  <P>SOLUTION: Provided are: a rotational frequency detection disk 31 which rotates associatively with a core 16a for rolled photographic paper 16 and has projections 31a formed at specified intervals along its circumference; and a photosensor 35 which comprises a light emitting element 35a irradiating the projections 31a with light and a light receiving element 35b receiving the irradiating light, and detects the rotational frequency of the rotational frequency detection disk 31 from the output of the light receiving element. A CPU part 40 obtains the roll diameter R from the angular velocity ω of the core 16a obtained from the detected rotational frequency and the conveying speed υ of the photographic paper 16 and calculates the remaining length L of the photographic paper 16 from the roll diameter R.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246741-A (JP)
Title: Print controlling device, program for monitoring printer and print system
Inventor: OKADA HIROSHI
IPC: B41J2/175
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To display a screen for placement order of ink cartridge even without actual print execution.  <P>SOLUTION: This print controlling device connected to a printer which performs print using a cartridge charged with an image forming medium comprises a monitoring means which monitors whether an inputting means of the printer has been operated; and an image outputting means which, when the monitoring means detects that the inputting means has been operated, outputs image data for displaying information regarding the purchase of the cartridge.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258711-A (JP)
Title: Information processor and related assembler device
Inventor: MURAMATSU SHINYA
IPC: G06F9/318
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compression technique that is a new approach to a variable length instruction set.  <P>SOLUTION: Instructions of high frequency of use in an application program are changed to instructions of short instruction length, or to reduced program codes, which are stored in a memory and executed by a CPU after conversion. A basic instruction map is allocated to instructions of high frequency of use, and an expansion instruction map is allocated to instructions of low frequency of use to create instruction sets of a new type. An assembler device corresponding to instruction sets of the new type is prepared, and compressed program codes created by the assembler device are stored in the memory 4. Effective instruction tables 3 relate original instruction sets, instruction sets of the new type and immediate widths thereof. A data transfer relay controller 2 transfers data read out from the memory 4 according to the effective instruction tables 3 to the CPU 1 after format conversion.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003233487-A (JP)
Title: Printing system and its control method and computer- readable storage medium
Inventor: TOKUDA AKIHIKO
IPC: B41J29/38
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To recognize a status of transfer and its origin even in the event that a printing data is transferred to a plurality of other printing devices successively.  <P>SOLUTION: A printing system comprises printing devices and a data processing device capable of communicating with a plurality of these printing devices. The system is characterized by the composition that it receives printing data transferred in response to a judgment that a printing action cannot be effected on a predetermined printing device, and that a printing data transfer part 16 adds a history of transfer including data of a plurality of printing devices already transferred to the received printing data and transfers them.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004255958-A (JP)
Title: Mounting structure of roof lamp
Inventor: NODA YUSUKE
IPC: B60Q1/02
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of a roof lamp which can facilitate lamp replacement work by eliminating the work inside a vehicle such as removal of a roof trim.  <P>SOLUTION: A lamp fixation bolt member 29 inserted from the lower end of a fixation hole 16b of a mounting piece 16a extending from the lower part of a lamp body 16 is mounted to protrude upward in a housing-side mounting part 23 of a fixation bracket 20. The lamp fixation bolt member 29 of the housing-side mounting part 23 is placed in a working opening 15a, which is formed in a part of a lamp housing 15.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256256-A (JP)
Title: Movable bellows type lifter
Inventor: TAZAWA MINORU
IPC: B66F3/35
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a movable bellows type lifter, in particular, the bellows type lifter usable in a clean room.  <P>SOLUTION: This movable bellows type lifter is provided with a lift face 1 supporting a lifting object M, a support face 2 provided with a caster 21, and a bellows-like bag body 3 provided between the lift face and the support face and expansible by fluid to rise on the lift face. A guide bar 4 erected vertically from the support face, passing through the lift face, and guiding the lift face is provided on a side on one side of the support face. Since the guide bar is provided on the side on one side of the support face, it can approach the lifting object from a side on the other side and move to lift various objects to be lifted easily. This bellows type lifter has advantage that it is the optimum for use in the clean room because it has small number of mechanical parts.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257345-A (JP)
Title: Compressor
Inventor: NISHIKAWA TAKEHIRO
IPC: F04B39/10
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compressor improved in volumetric efficiency by efficiently performing the circulation of gas following the opening/closing of a valve.  <P>SOLUTION: In a valve mechanism provided at a cylinder, the valve 16 is mounted to a valve seat presser member 14 through a conical spring 15 and opens/closes an intake port 13a of the valve seat 13. A recessed part 16a, or a recessed part 16b of round-shaped cross section is formed at the valve 16 to reduce a contact area with the valve seat 13. When the valve 16 is opened, the gas passes through a communicating hole 14b provided in the valve seat presser member 14, from the intake port 13a and is exhausted from an exhaust port 14a. When the valve 16 opens, it is rapidly separated from the valve seat 13, and when the valve 16 closes, passage resistance between the valve 16 and the valve seat is small. The circulation of gas thereby becomes better to improve volumetric efficiency.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258010-A (JP)
Title: Radiation monitoring system, and central monitoring equipment
Inventor: YOSHIDA SHINJI
IPC: G21C17/00
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To instantaneously display a detection data in a radiation detector desired to be observed on a display screen, in a radiation monitoring system.  <P>SOLUTION: This radiation monitoring system is constituted of the central monitoring equipment 30, the radiation detectors 10, 12, a reader 14 for getting-in and -out into/from a room and the like. An operator selects either of the radiation detectors 10, 12 by a series of input operations using menu display for the display screen 42 to display the detection data in the radiation detectors 10, 12. The operator can also select either of the radiation detectors 10, 12 by operations of individual selection switches provided to correspond to the respective radiation detectors 10, 12 to display the detection data. When using the individual selection switches, the detection data is displayed instantaneously to be very favorable.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261027-A (JP)
Title: Apparatus for seeding for lawn and apparatus for caring for lawn surface
Inventor: YABUTA SADAICHI
IPC: A01C5/04
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for seeding for lawn uniformly sowing the whole lawn surface with a prescribed amount of seeds and sowing the lawn surface with the seeds without damaging the seeds, and to provide an apparatus for caring for the lawn surface.  <P>SOLUTION: A mechanism for seeding is provided with a vessel 2 housing the seeds for the lawn and having an opening 3 for discharging the seeds for the lawn and a rotating brush 5 installed so as to close the opening 3. The seeds for the lawn are sown by rotating the rotating brush 5.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265976-A (JP)
Title: Electrical equipment
Inventor: NISHIDA MASARU
IPC: H01F27/28
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To enable easy connection work of connection terminals and enable prevention of accidental dropping of a bolt and a nut.  <P>SOLUTION: A bushing 5 for leading out power from a coil 2 to the outside of equipment is arranged, and a lead line 6 for connecting the coil 2 and the bushing 5 is arranged. A cut groove 7a is arranged on a connection terminal 7 fixed on the bushing 5, and the bolt 9 and the nut 10 are temporarily fixed to a connection terminal 8 arranged on an end of the lead line 6. The thread of the bolt 9 is inserted in the cut groove 7a and bound tightly with the nut 10, and the connection terminal 7 of a bushing 5 side and the connection terminal 8 of a lead 2 side are connected.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266505-A (JP)
Title: Voltage controlled oscillator
Inventor: TSURU MASAOMI
IPC: H03B5/12
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a voltage controlled oscillator capable of preventing unnecessary oscillation and obtaining oscillation frequency in wide band.  <P>SOLUTION: In a tuned circuit 3, it is provided with a serial resonance circuit 31 consisting of a first inductor 32 and a first varactor diode 33 to which control voltage is impressed and a T-shaped 90° inverter circuit 34 consisting of a second inductor 35, a third inductor 36 and a second varactor diode 37. There is only one resonance point of a parallel resonance circuit consisting of the serial resonance circuit 31 and the T-shaped 90° inverter circuit 34, there is no unnecessary resonance point and the unnecessary oscillation is prevented. In addition, the oscillation frequency is obtained in wide band since bonding capacitance of the first varactor diode 33 is changed and at this time, bonding capacitance of the second varactor diode 37 of the T-shaped 90° inverter circuit 34 is also changed when the control voltage to be impressed to the first varactor diode 33 is changed. Thus, oscillation frequency can be obtained to wideband.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003287229-A (JP)
Title: Apparatus for disposing ignitor in liner port of gas turbine engine
Inventor: WHITE TRACY LOWELL
IPC: F23R3/00
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for disposing an ignitor in the liner port of a gas turbine engine.  <P>SOLUTION: An ignitor tube 34 disposed in a port 22 in the liner 18 of a combustor 10 comprises a first portion 48 having an inner surface 50 with an inner diameter 52 and an outer surface 54 with an outer diameter 56, a second portion 60 installed adjacent to the first portion 48 and having an inner surface 62 with an inner diameter 64 and an outer surface 66 with an outer diameter 68 extending from the outer diameter 56 of the first portion at a first end part 70 to a specified outer diameter 72 at a second end part 74, and a third portion 78 installed adjacent to the second portion 60 and having an inner surface 80 with an inner diameter 82 and an outer surface 84 with a generally same outer diameter 86 as a specified outer diameter 72. The inner diameter 64 at the second portion of the ignitor tube 34 is generally equal to the inner diameter 52 of the first portion, and the inner diameter 82 of the third portion at the third portion of the ignitor tube 34 is larger than the inner diameter 64 at the second portion 60.  <P>COPYRIGHT: (C)2004,JPO