baber/WOPTO huggingface dataset:
Patent JP-2003324131-A (JP)
Title: Mark material for inspection of semiconductor device and inspection method using the same
Inventor: FUJITA IKUKO
IPC: H01L21/66
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To overcome the problem that capability for detecting a defective unit mark in a post-process for manufacturing a semiconductor wafer is degraded due to a fluctuation in the size and color strength of the mark in a marking method in a conventional wafer inspection.  <P>SOLUTION: While a cylindrical thermoplastic resin having a thickness of 10-100 μm and a size of 80-800 μm is used as a mark material for inspection, the mark material for inspection is approached to a hot plate 2 to melt one surface of the resin 1, and the mark material having a melted surface for inspection is stuck to a defective chip of the wafer 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322288-A (JP)
Title: Synthetic resin pipe joining structure
Inventor: TANAKA TADASHI
IPC: E03F5/10
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesion-joining structure for reducing a step on an outer surface of a joined part and keeping watertightness in a connection of a rise pipe at a lower part of a synthetic resin made catch basin to an upward connection part of an invert member.  <P>SOLUTION: In a synthetic resin connection structure, a lower end part of a riser pipe which is a component of a synthetic resin catch basin is fitted to an upward connection part of an invert member which is also a component thereof, and connected thereto via an adhesive. One of the lower end part of the riser pipe and one of the upward connection part of the invert member are spigots and the others are sockets. A butting wall having the outside diameter as that of the pipe on the socket side is provided to an end of the spigot, an end face of the pipe on the socket side is abutted on a side wall of the butting wall, an outer circumferential surface of the spigot forms a tapered surface expanded toward the end, and an adhesive is filled between an inner circumferential surface of a pipe end part on the spigot side and the tapered surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332820-A (JP)
Title: Booster antenna for ic card
Inventor: TAKEDA MASAHIRO
IPC: B42D15/10
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a sufficient information transmission range even when IC cards are overlapped when using.  <P>SOLUTION: A booster coil L<SB>2</SB>operating as an external antenna of an IC chip CP is formed on a card base material CD, and the booster coil L<SB>2</SB>is repeatedly and continuously bent so as to have effective widths W<SB>1</SB>and W<SB>2</SB>equal to or more than three times as large as the coil width W<SB>a</SB>. Even though the booster coil L<SB>2</SB>is overlapped on another IC card, mutual interference with an antenna coil of the other IC card can be minimized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330875-A (JP)
Title: Pci device
Inventor: KAMEDA KOJI
IPC: G06F13/14
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PCI device having one basic structure and capable of easily selectively setting a function to be operated based on it.  <P>SOLUTION: In this multi-function PCI device having a plurality of functions, the configuration resister of at least one faction of the functions is set so as not to be readable or writable from a host, whereby this function is made to look not mounted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330019-A (JP)
Title: Liquid crystal display
Inventor: KATO ISAMI
IPC: G02F1/1335
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To suppress reduction of display characteristics caused by the influence of external light, in a liquid crystal display using fluorescent bodies.  <P>SOLUTION: A blue color light source 1 outputs blue color light. A red color fluorescent body 2 emits red color light when blue color light is given to the red color fluorescent body. A green color fluorescent body 3 emits green color light when blue color light is given to the green color fluorescent body. A liquid crystal layer 4 respectively adjusts light quantities of red color light emitted by the red color fluorescent body 2, green color light emitted by the green color fluorescent body 3 and blue color light outputted by the blue color light source 1 according to a controlling signal from a control circuit. Since external light is interrupted by the liquid crystal layer 4, external light does not reach the red color fluorescent body 2 or the green color fluorescent body 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326731-A (JP)
Title: Ink tank and inkjet printer
Inventor: YAMADA MANABU
IPC: B41J2/175
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foam type ink tank having a detecting section capable of accurately detecting an out-of-ink condition.  <P>SOLUTION: A sub-ink chamber 20 is formed between a main ink chamber 5 of the foam type ink tank 1 and an ink taking-out section 7 and the sub-ink chamber 20 is partitioned into a bubble reservoir section 21 and an ink reservoir section 22 by a partition member 30. The bubble formed by an air entering the bubble reservoir section 21 from the main ink chamber 5 is caught by an irregular face 303 for catching the bubble on the surface of the partition member 30 and the bubbles staying in the bubble reservoir section 21 are mutually bonded to be enlarged so that an air layer is formed to be separated from the ink face. As the bubble neither adheres to reflection faces 52a, 52b of a prism nor floats in the vicinity of the faces, the reflection condition of the reflection faces is changed along with the lowering of the level of the ink so that the out-of-ink condition can be surely detected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326966-A (JP)
Title: Side visor support device
Inventor: KANIE HIDEKI
IPC: B60J3/00
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a side visor support device capable of coping with a variation of a mounting angle of the side visor to a frame while maintaining a conventional simple constitution and an advantage of easiness of a work.  <P>SOLUTION: The side visor support device 21 comprises a retainer 22 fixed to a mounting part 11, a clip 23 and an engagement pin 25 since it supports a side visor function part 26 of the side visor 1 joined to a frame 3. The retainer comprises an integrally molded product obtained by integrally molding a frame fixing part 27 fixed to a mounting part of the frame; and the clip 22; and a lengthy connection strap 24 connecting the clip 23 to the frame fixing part 27 such that the clip 22 extends from the frame fixing part 27 to the side visor function part 26 by a plastic material. The connection strap 24 having flexibility capable of turning and moving the clip 23 against the frame fixing part 27.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003275917-A (JP)
Title: Cutting edge exchangeable rotary tool and throw-away insert
Inventor: NAGASHIMA YOSHIMITSU
IPC: B23C5/06
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting edge exchangeable rotary tool allowing the high-speed feed of one edge with its feed amount fz to be ten times as large as that of a conventional general cutting edge exchangeable rotary tool, while maintaining high accuracy in 1-6 mm or so cutting depth machining, and a throw-away insert to be used for the same.  <P>SOLUTION: The cutting edge exchangeable rotary tool comprises the detachable insert. The insert is a positive type throw-away insert having an approximately square shape in view from the side of a cutting face and its four sides forming cutting edge ridges are each in outside protruded circular shape. It has a flat portion nearly at the center of the cutting face. When the insert is set in the cutting edge exchangeable rotary tool, the protruded circular ridges form main cutting edges. The main cutting edges being circular tending from the lowest point to the outer periphery side have radial face angles to be negative, when attached thereto.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003329869-A (JP)
Title: Double-clad fiber and method for manufacturing the same
Inventor: KANEYA DAISUKE
IPC: G02B6/036
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To arrange a first clad layer and a second clad layer concentrically with high accuracy in a double-clad fiber having the first clad layer of a noncircular shape including a polygonal shape.  <P>SOLUTION: The first clad layer 2 made of a material whose refractive index is smaller than that of a core layer 1, covering the outer circumference of the core layer and having a noncircular shape at its cross section is provided. A cylindrical second clad layer 3 made of a material whose refractive index is smaller than that of the first clad layer 2 is provided on the outer circumference of the first clad layer 2. The first clad layer 2 is brought into line contact with the inner surface of the second clad layer 3 to be held. The second clad layer 3 is provided with a cylindrical inner tube 3a made of the same material as that of the first clad layer 2 and brought into line contact with the first clad layer 2 and a cylindrical resin layer 3b arranged concentrically on the outer circumference of the cylindrical inner tube 3a and brought into area contact with the cylindrical inner tube 3a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003047653-A (JP)
Title: Medical composite material, medical tubular body and medical instrument
Inventor: KANEKO TAKASHI
IPC: A61L27/00
Filed: 2002-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a medical composite material used directly in contact with a body fluid in a living organism to prevent electromagnetic wave interference. SOLUTION: This medical composite material comprises an external contact layer consisting of a biolocompatible material and a function layer containing a metallic power having electromagnetic wave absorbing performance.
Patent JP-2003334944-A (JP)
Title: Liquid ejection recording head and liquid jet recorder
Inventor: HIROZAWA TOSHIAKI
IPC: B41J2/055
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording head whereby a dust put in an assembling process from a component in the recording head can be readily removed.  <P>SOLUTION: A sub-fluid passage having a cross section greater than that of a nozzle to be used in the printing and a sub-ejection hole having the area greater than that of an ejection hole to be used in the printing are provided to an outermost part of a nozzle array to be used in the printing. In the way or last of the assembling process, an ink or a liquid is sucked only from the sub-ejection hole to remove a dust in the recording head. After cleaning to remove the dust is performed, the sub-ejection hole and the sub-passage are closed on an as-needed basis.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334524-A (JP)
Title: Organic substance treatment apparatus
Inventor: AKAMATSU KOZO
IPC: B01F15/00
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic substance treatment apparatus capable of detecting that stirring is not normally performed at a low cost to take a measure.  <P>SOLUTION: This organic substance treatment apparatus is equipped with a treatment tank housing a carrier of microorganisms for decomposing an organic substance and decomposing the organic substance such as charged garbage, a stirring means for stirring and mixing the carrier housed in the treatment tank and the charged organic substance intermittently and a water content detection means for optically detecting the water content of the housed organic substance in the treatment tank and further provided with a control means for intermittently detecting water content using the water content detection means when the stirring means is operated to determine whether stirring is normally performed and performing a predetermined treatment when stirring is determined to be not performed normally.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334418-A (JP)
Title: Manufacturing method for hydrogen separator
Inventor: SATO HIROMICHI
IPC: B01D53/22
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique enabling further miniaturization of a hydrogen separator and related to the connection between members constituting the hydrogen separator.  <P>SOLUTION: The hydrogen separator 10 is equipped with modified gas channel plates 30 (30a and 30b) being thin plate-shaped member made of a metal, hydrogen separation plates 40 (40a and 40b) and a purge gas flow channel plate 50. These laminated thin plate-shaped members are joined by diffusion joining, In this diffusion joining, a treatment temperature Tk is set to a temperature lower than the melting point of each of the plates but higher than the temperature under the use environment of the hydrogen separator 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307572-A (JP)
Title: Topping and self-supporting type metal detector
Inventor: TAKAMOTO KAORU
IPC: G01V3/11
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal detector capable of being set on various kinds of existing belt conveyors, with improved handleability in a factory and an economic efficiency, and with reduced detection errors.  <P>SOLUTION: This metal detector is inserted from the side of each existing belt conveyor by using a non-air-cored bar sensor coil, or installed in the step- over state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339833-A (JP)
Title: Circulation-type photocatalyst deodorizing device and deodorizing system using the same
Inventor: ISHIMOTO YOSHIHIRO
IPC: B01D47/06
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a deodorizing device capable of being operated continuously over a long period of time by re-purifying a photocatalyst for repetitive use, and a deodorizing system using the photocatalyst capable of removing solid elements as well as odor elements effectively even when the solid elements such as gum component or dust are considerably included in gas to be treated.   <P>SOLUTION: In the deodorizing device 1, a bead-shaped photocatalyst is allow to circulate in a treatment pipeline 21 through which the gas G to be treated including odor can pass. The photocatalyst came out of the pipeline 21 is sent to a photocatalyst purifying device 3 to be purified, then again passes through the pipeline 21 of the device body 2. A water treatment device 8 is disposed upstream of the device 1 to spray water to the gas G, thus the solid elements such as gum component or dust are pretreated. Washing water W is purified by a washing water purifying device 9, and sent to the water treatment device 8 again.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343924-A (JP)
Title: Clearance seal structure for heat exchanger
Inventor: GOTO KAZUYUKI
IPC: F24H9/00
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent discharge of the combustion gas, while bypassing a layered heat exchanger, by nearly air-tightly sealing groove parts formed in the periphery of the layered heat exchanger.   <P>SOLUTION: In order to prevent flow-out of the combustion gas through a combustion gas discharge port 20b, while bypassing the layered heat exchanger 21, seal plates 51 and 52 for sealing a clearance between a case member 20 and the layered heat exchanger 21 are provided. In order to nearly air-tightly seal a plurality of groove parts in the periphery of the layered heat exchanger 21 with the seal plates 51 and 52, a tip part of each seal plate 51 and 52 on a layered heat exchanger 21 side thereof is provided with a comb teeth shape part by forming a plurality of projecting pieces projecting into a plurality of grooves 40. The seal plates 51 and 52 are arranged so that the comb teeth shape parts are displaced in the layer direction of a flow passage forming plate 30 to prevent bypass of the combustion gas from the groove parts to the gas discharge port 20b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345744-A (JP)
Title: Web APPLICATION SERVER AND METHOD FOR CONTROLLING JOB PROCESSING
Inventor: OSAKI TAKAO
IPC: G06F15/00
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent job processing of a Web application server side from being adversely affected by a browser operation of a client side in advance.   <P>SOLUTION: A request control part 11 compares a client image number in a request with a transition source image number held by a session 20, determines that there is consistency when the client image number is larger than the transition source image number, makes a user interface configuring part 30 perform job processing 31, acquires a transition destination URL from an image transition managing part 12 on the basis of a result code, makes an image constructing part 40 prepare a transition destination image and transmits the transition destination image as a response to the client 2. Meanwhile, the request control part 11 determines that there is no consistency when the client image number is not larger than the transition source image number, obtains a result code of job processing in response to the request from the user interface configuring part 30, makes the image constructing part 40 prepare a transition destination image in a similar manner and transmits the transition destination image as a response to the client 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001591-A (JP)
Title: Occupant protection apparatus
Inventor: ABE KAZUHIRO
IPC: B60R21/231
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control system controlling a protection apparatus depending on prediction of a collision, a condition of the collision, information on occupants, a using condition of the protection apparatus and so forth.  <P>SOLUTION: A control device has input of a detection signal of a using condition of seats (sitting or non-sitting of occupants in the seats, weight of the occupants on the seats, and occupants' posture, for instance positions of legs), a collision prediction signal (prediction of a full-wrap collision or offset collision, prediction of a kind of an opponent of the collision, prediction of size of the opponent of the collision, prediction of a speed of the opponent of the collision, and prediction of an acceleration of the opponent of the collision), and an accident condition detection signal (detection of whether an accident is a collision or a rollover, detection of a detected collision mode of a collision region, and detection of collision scale). With this, a seat belt device 10, an air bag device 30 and a knee bag device 20 are controlled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341975-A (JP)
Title: Method for preventing swing of crane
Inventor: SUDO HIROSHI
IPC: B66C13/22
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preventing swing of a crane capable of reducing residual swing.   <P>SOLUTION: An operation by an existing speed pattern, an operation by a speed pattern in which only a deceleration part of the existing speed pattern is corrected and an operation by a speed pattern in which only an acceleration part of the existing speed pattern is corrected are performed. Angular speed and angles (points P1, P2 and P3) of a swing motion at a point of time of the completion of the horizontal traveling in each operation are compared one another to determine a correspondence relation of corrected amount (ΔT) of the deceleration part and the acceleration part and changed amount (Va, Vd) of the angular speed and angles at the point of time of the completion of the horizontal traveling generated by the correction. The operation is performed by the speed pattern with adjusted corrected amount of the deceleration part and acceleration part of the existing speed pattern to cancel (V0) the angular speed and angle at the time of point of the completion of the horizontal traveling in the operation by the existing speed pattern by using the correspondence relation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341418-A (JP)
Title: Lamp seal for automobile
Inventor: TSUCHIDA HIDESHI
IPC: B60Q1/00
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lamp seal for an automobile easily formed with a die, manufacturable at low cost, easily attachable, and having a die-formed part matchable to the color and gloss of an extruded part.   <P>SOLUTION: This lamp seal is composed of the die-formed part 11 and the extruded part 12, and attached to a lamp case 1 of an automobile for sealing parts between the lamp case 1 and a plurality of body members 2 such as a bonnet 2a and a fender 2b. At least the die-formed part 11 is formed of a low-hardness thermoplastic resin J containing a thermoplastic elastomer and a vinyl chloride resin and having a JIS hardness of 20-50°.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345359-A (JP)
Title: Musical sound signal generator and electric musical instrument
Inventor: TAKABAYASHI YOJIRO
IPC: G10H1/053
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To generate a musical sound signal more finely reflecting player's playing operation.   <P>SOLUTION: An oscillation detector 40 outputs an extending-direction detection signal according with oscillation in an extending direction of a string 4 and an orthogonal-direction detection signal according with oscillation in a direction orthogonal to the extending direction of the string 4 to a musical sound signal generator 100. The musical sound signal generator 100 outputs a signal obtained by modulating the frequency of the orthogonal-direction detection signal by the extending-direction detection signal, to a sound output device 201 as a musical sound signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343156-A (JP)
Title: Opening/closing device for automatically closing window
Inventor: MIYAKOSHI MAMORU
IPC: E05F17/00
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening/closing device for an automatic closing window conducting an operation, in which a plurality of opened windows are closed, by a single operation and being capable of closing all windows at a stretch and being capable of surely preventing the forgetfulness of a closing.   <P>SOLUTION: The opening/closing device 1 for the automatic closing window 10 has urging devices 3 installed in parallel with the lower frame members 13 of window frames 11, to which a plurality of movable fitting sections 2 are provided continuously, links 4 being driven by the expansion and contraction of the urging devices 3 and rocking the movable fitting sections 2, an operating means 7 compressing the urging devices 3 by the tension of a wire 71 and automatic locking mechanisms 5, which are locked by the total closing of the movable fitting sections 2 and in which a locking is released by the tension of the wire 71. The urging devices 3 are elongated and the movable fitting sections 2 are closed when the tension of the wire 71 is loosened, and the urging devices 3 are compressed and the movable fitting sections 2 are opened when the wire 71 is tensed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003024509-A (JP)
Title: Game machine
Inventor: ITO WATARU
IPC: A63F5/04
Filed: 2002-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which allows players to play games with interests even under the absence of their ability of intentionally depressing stop buttons for winning. SOLUTION: The game machine (1) is provided with reels (3L, 3C and 3R) for variably displaying figures necessary for games in a plurality of rows, stop buttons (7L, 7C and 7R) which allow the players to make an operation of stopping the reels (3L, 3C and 3R) per row of figures and a liquid crystal display device (5) for telling the order of operating the stop buttons (7L, 7C and 7R) necessary for realizing the establishment of winning minor roles at levels represented by the combination of the figures. The frequency of telling the order is changed based on the rate of obtaining the minor roles.