baber/WOPTO huggingface dataset:
Patent JP-2005235792-A (JP)
Title: Substrate treatment method
Inventor: SASAKI MASARU
IPC: H01L29/78
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To terminate a dangling bond formed near an interface region between an oxynitride film and a silicon substrate, and to restore a flat band characteristic when an oxide film is radically nitrided and converted into the oxynitride film.  <P>SOLUTION: Microwave radical oxidation treatment is performed by following a process for radically nitriding the oxide film by a microwave, and converting it into the oxynitride film. Atom-like oxygen is supplied to the oxynitride film, and a dangling bond is terminated near the interface region of the silicon substrate and the oxynitride film.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003252366-A (JP)
Title: Overwrapping material
Inventor: HAYAKAWA SHIGERU
IPC: B65D73/00
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an overwrapping material which is versatile because it can be used almost irrespectively of the shape of an article to be housed, differ ent kinds of articles can be wrapped, can be produced at a low cost and easily assembled because of its simple structure, and can be displayed in a hung pos ture as well as a standing posture as required.  <P>SOLUTION: A sign board 4 that has a hanging part 11 on the top of it is fitted and stood on a base 3. The article 2 stood on the base 3 is coated and fixed together with the base 3 and the lower side of the board by a heat- shrinkable film 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255594-A (JP)
Title: Toner for formation of circuit
Inventor: GOTO MORIYUKI
IPC: H05K1/09
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner for formation of a circuit having uniform electrification property and a proper charge amount with which a circuit pattern having no fog on the base but having high resolution, no image defect, high electric characteristics can be manufactured even when the toner is used for printing a circuit pattern by an electrophotographic process.  <P>SOLUTION: The toner for formation of a circuit is prepared by incorporating a cycloolefin copolymer resin as the main component of the binder resin and conductive metal powder by melting, kneading and pulverizing. The obtained toner has 1×10<SP>9</SP>to 1×10<SP>12</SP>Ωcm volume resistivity.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251187-A (JP)
Title: Catalyst for manufacturing metacrolein and/or methacrylic acid, manufacturing method therefor and manufacturing method for metacrolein and/or methacrylic acid
Inventor: NAITO HIROYUKI
IPC: C07B61/00
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a catalyst for manufacturing metacrolein and/or methacrylic acid at a high yield by the vapor phase catalytic oxidation of isobutane, to provide a manufacturing method for the catalyst and a manufacturing method for metacrolein and/or methacrylic acid using the catalyst.  <P>SOLUTION: The catalyst for manufacturing metacrolein and/or methacrylic acid contains a compound containing molybdenum and characterized in that the peak value of the bond energy of a molybdenum 3d<SP>5</SP>orbit is higher than the peak value of the bond energy of the molybdenum 3d<SP>5</SP>orbit in molybdenum trioxide by 0.2 eV or more.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257404-A (JP)
Title: Lid structure of lead-acid battery
Inventor: KAWADA HIROYASU
IPC: H01M2/04
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lid structure of a lead-acid battery reducing a possibility of ignition to exhaust gas when a spark is generated in a positive terminal or a negative terminal.  <P>SOLUTION: This lid structure 10 of the lead-acid battery has a battery container 11 housing a positive electrode and a negative electrode; a lid member 12 closing the battery container 11; the positive terminal 13 and the negative terminal 14 connected to the positive electrode and the negative electrode and protruded outward from the lid member 12; and a plurality of electrolyte pouring port plugs installed in the lid member 12 and pouring an electrolyte to the battery container; a cover member 16 covering the electrolyte pouring port plugs as a whole; and vent plugs 18 installed in the cover member 16.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254008-A (JP)
Title: Sound insulation structure near ground portion in low- pressure steam turbine
Inventor: HARADA SHIGERU
IPC: F01D25/00
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound insulation structure near a ground portion in a low-pressure steam turbine, in which noise near the ground portion of the low-pressure steam turbine is reduced with simple structure.  <P>SOLUTION: A sound insulation board 15 is mounted on an external space 8 side near the ground portion 3 of the low-pressure steam turbine. The sound insulation board 15 is formed by sandwiching a soundproof material 16 between a punching metal 18 and a cover 17 to fix the outer periphery end of the cover 17 on an external casing 6 by using bolts 23. Thus, high-frequency noise caused by gland steam flow is effectively shielded.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002324240-A (JP)
Title: Device and method for processing graphic
Inventor: ABE TOSHIRO
IPC: G06T11/80
Filed: 2002-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a graphic processor for performing the layout edition processing of graphics capable of efficiently preparing graphics, index numbers and index lines. SOLUTION: This graphic processor selects graphics 42, 43, and 44 added with index numbers from graphics displayed at a graphic display part 31, and designates a point being the reference of index lines so that the index lines can be prepared based on the designated point and straight lines passing through the selected graphics 42, 43, and 44, and that the index numbers can be displayed at the graphic display part 31.
Patent JP-2003261971-A (JP)
Title: Covering member of drain inlet
Inventor: ITO YOSHIHIRO
IPC: E03C1/262
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To overcome a malfunction in fitting, which is caused by distortion and sand intrusion in the fitting, in a covering member of a drain inlet using a protrusion and a fitting groove.  <P>SOLUTION: The drain inlet comprises: the drain inlet (1) for discharging water from a tank body, in which the protrusions (2) are provided on an inner peripheral surface; and the approximately cylindrical covering member whose side surface is provided with a fitting groove (3) which is composed of a vertical groove part (3a), a tapered part (3c) which is extended by communicating with the groove part (3a) and into which the protrusion part (2) is fitted in a vertical direction, or a horizontal groove part (3b) which is provided with a protrusion (3d). The covering member of the drain inlet is constituted in such a manner that an elastic part (4) for adequately adjusting the strength of the fitting is provided in the protrusion (2) or the fitting groove (3).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263222-A (JP)
Title: Maintenance support device for production facilities and program
Inventor: TSURUTA KAZUTAKA
IPC: G05B23/02
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To extract with a simple means, an abnormality cause, having a high possibility of real abnormality cause from a variety of causes considered as the causes of shutdown of production facilities.  <P>SOLUTION: An abnormality record 31, corresponding to the abnormality occurrence time within a prescribed base period including down time, is ranked as first, the abnormality record 31, corresponding to the abnormality occurrence time before the down time and outside of the base period, is ranked as second, and the abnormality record 31 corresponding to the abnormality occurrence time, after a lapse of the base period is ranked as third, and then they are laid out in the sequence of ranking and displayed. The contents of a treatment method file, corresponding to respective abnormalities, can be referred to by clicking a treatment method button 32, and thereby, a worker can implement quick and accurate treatment.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264843-A (JP)
Title: High sensitivity camera
Inventor: NAKAMURA KAZUHIKO
IPC: G03B7/08
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high sensitivity camera in which an inexpensive inter-line type CCD having a high sensitivity for a red light but a low sensitivity for a blue light is used and the compatibility between high sensitivity and color reproduction performance is attained.  <P>SOLUTION: The high sensitivity camera employing a solid-state imaging element with a low blue sensitivity is provided with a means that produces and outputs a prescribed color video signal when performing imaging for receiving a prescribed incident luminous quantity or over or under a light source mainly outputting a visual light, or produces and outputs a prescribed monochromatic video signal in performing imaging for receiving a prescribed incident luminous quantity or below or under a light source mainly outputting a near infrared ray.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262946-A (JP)
Title: Phase shift mask blank and half tone type phase shift mask blank, phase shift mask and pattern transferring method
Inventor: FUMIKI HIDEFUMI
IPC: G03F1/68
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phase shift mask blank or a half tone type phase shift mask blank in which such a phenomenon that the end edge part of a light shielding layer has an eaves shape causing particles causing pattern defects by peeling and falling of the eaves shape part, is avoided in a cleaning process of a manufacturing process of the phase shift mask blank and the half tone type phase shift mask blank, and to provide a phase shift mask and a pattern transferring method.  <P>SOLUTION: A phase shift layer and the light shielding layer are successively laminated on a whole upper surface of a transparent substrate to form the phase shift mask blank. In this phase shift mask blank, the end edge part of the light shielding layer does not cover an end edge part of the phase shift layer and the end edge part of the light shielding layer is formed at an inner side position than an outer peripheral end part of the upper surface of the transparent substrate. The half tone type phase shift mask blank has a similar structure as that of the phase shift mask blank. Further the phase shift mask using the blank and the method for transferring a mask pattern on a resist layer via the phase shift mask are provided, too.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267731-A (JP)
Title: Iron oxide particle and method for manufacturing the same
Inventor: SHIMAMURA HIROYUKI
IPC: C01G49/08
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an iron oxide particle which has high electrical resistance, high saturation magnetization, curbed deterioration, high affinity to resins and good dispersibility and is especially suitable for the powder material for a magnetic carrier of an electrostatic copier or the powder material for a magnetic toner of the electrostatic copier, and a method for manufacturing the same.  <P>SOLUTION: The iron oxide particle is characterized in that the surface of the particle is coated with a compound iron oxide layer containing Al and Ca, the total Al and Ca content of the compound iron oxide layer is 0.1-3 mass% to the whole mass of the iron oxide particle, and the Ca quantity contained in the layer is equal to 90% or more of the Ca quantity of the particle. The method for manufacturing the iron oxide particle is characterized in that a water-soluble aluminium salt of the sufficient quantity to provide the aluminium content in the obtained iron oxide particle of 0.05-2 mass% and a ferrous salt are mixed with an alkaline aqueous solution to be oxidized at pH 5-9 at 60-98°C, and thereafter the oxidized mixture is adjusted and kept at pH 9-12, a water-soluble calcium salt is added to the oxidized mixture and held at least five hours, and then the after-treatment is carried out.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268502-A (JP)
Title: Shape memory iron alloy
Inventor: KUBO HIROSHI
IPC: C22C38/58
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new shape memory iron alloy of high performance for which not only Nb but also Ti, V and Ni having an ability of forming precipitates can be utilized without heat treatment at a high temperature for a long time.  <P>SOLUTION: The shape memory Fe-Mn-Si of Fe-Mn-Si-Cr alloy contains consistently precipitated carbides or consistently precipitated nitrides of one or more kinds selected from Ti, V and Nb, or consistently precipitated products of Ni<SB>3</SB>Ti. After heating it to 1,000°C to less than the melting point, hot rolling is performed, and rolling reduction of at least ≥10% at a reduction in an area is performed, and, hereafter, the alloy can be used without heating treatment to ≥1,000°C.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268799-A (JP)
Title: Dredging method
Inventor: IKEDA OSAMU
IPC: E02F3/92
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dredging method capable of carrying out dredging with no scraping leftovers in a sedimentary layer and improving efficiency of dredging work.  <P>SOLUTION: A pontoon 1 is used with a scraping mechanism 3 for the sedimentary layer attached to a front lower part so as to integrally move and spuds 4 and 5 for anchoring a rear part to the bottom respectively provided on both sides of the rear part so they can move in a fore and aft direction. The sedimentary layer A is dredged by alternately applying a back and forth swing and advance in a starboard side using the starboard side spud 4 as a supporting point and a back and forth swing and advance in a port side using the port side spud 5 as a supporting point to the pontoon 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003275876-A (JP)
Title: Member for joining different kinds of metals, and method for joining different metal members
Inventor: KUMAGAI MASAKI
IPC: B23K20/12
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily and surely joining different metal members, and to provide different kinds of metal-joined members joined by the joining method.  <P>SOLUTION: Two types of metal members composed of different kinds of metals having a different melting point are joined. A first metal member 1 having a higher melting point is superposed on a second metal member 2 having a lower melting point. A rotary tool 5 which is harder than the second metal member 2 and has a shoulder surface 51 and a projecting part 52 projected from the shoulder surface 51 at a tip part is used. The projecting part 52 is inserted from the surface of the second metal member 2 while rotating the rotary tool 5, and positioned at a position where the part 52 does not directly come in contact with the first metal member 1. The metal of the second metal member 2 is agitated in the state where frictional heat is generated. The first metal member 1 and the second metal member 2 are joined by forming an agitation area in a range reaching the first metal member 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265898-A (JP)
Title: Steam iron
Inventor: ISHIWATARI TAKASHI
IPC: D06F75/26
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steam iron whose holding part is so easy to hold that it is easy to use and whose handle is strong.  <P>SOLUTION: The holding part 12 has a shape of opening backward, and the front side of the holding part 12 is covered with a part of a cassette tank 14. A temperature display part 51 is visible through a part of the cassette tank 14. The temperature display part 51 comprises a plurality of light emitting diodes 50, which are arrayed in a direction orthogonal to the longitudinal direction of an iron main body. Further, a handle cover 10 and a water filling port cover 15 are made of transparent material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270172-A (JP)
Title: Defect checking system, defect checking apparatus and inspection apparatus
Inventor: MITA AKIO
IPC: G01N21/956
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a defect checking system improved in work efficiency of a defect checking operation.  <P>SOLUTION: A defect checking apparatus 3 provided in the defect checking system includes a photographing section 30 for photographing a defect on a substrate 90, a checking monitor 32 for displaying an image photographed by the photographing section 30, a moving mechanism 33 for changing a position of the photographing section 30, a zoom mechanism for changing a zoom position of the photographing section 30, a communication section 35 for receiving defect information and the like from an inspection apparatus 2 via a network 8 and a control section 36 for performing various calculations. The control section 36 calculates a position and a size of the defect based on the defect information received by the communication 35, controls the moving mechanism 33 and the zoom mechanism 34 based on the calculated position and size, and determines a position and a zoom position of the photographing section 30. The photographing section 30 photographs the defect. The checking monitor 32 displays the photographed image.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273290-A (JP)
Title: Electronic part carrying board
Inventor: FURUMOTO YUICHI
IPC: H01L23/13
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic part carrying board in which large warpage does not occur in the carrying area of a ceramic base, and which can accurately and firmly be connected with a corresponding metallized wiring conductor of each electrode of an electronic part.  <P>SOLUTION: An electronic part carrying board comprises: a ceramic base 1 having a carrying area 1c for carrying an electronic part 2 on the upper surface thereof; a plurality of metallized wiring conductors 3 coated from the carrying area 1c on the upper surface of the ceramic base 1 to the outer peripheral edge thereof; and an external connection metallized terminal 4 adhered so as to be electrically connected with the metallized wiring conductors 3 from the side surface of the ceramic base 1 to the lower surface thereof. The ceramic base 1 is formed by laminating ceramic layers 1a, 1b, and a dummy metallized layer 5 electrically independent from the metallized wiring conductors 3 is adhered to the whole surface of the corresponding area of the carrying area 1c between the two ceramic layers 1a, 1b.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003279048-A (JP)
Title: Heating method and heating cocker
Inventor: KEGASA AKISHI
IPC: F24C7/04
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To reasonably improve temperature distribution and allow easy and good cooking.  <P>SOLUTION: A burner 2 mounted on a stove body 1 is connected to a gas supply pipe 3 for supplying fuel gas, and a proportional control valve 4 for adjusting a supply rate of the fuel gas is installed in the gas supply pipe 3. The proportional control valve 4 is connected to a variable resistor 6 via an electronic control circuit 5. A knob 7 attached to the variable resistor 6 is vertically slidden to vary an electric resistance. A variation of the electric resistance is converted into opening information of the proportional control valve 5 by the electronic control circuit 5, and opening of the proportional control valve 4 is varied to adjust the supply rate of the fuel gas. In a heating condition under low power, an electric resistance value to be inputted to the electronic control circuit 5 is periodically increased and decreased, and heating is carried out by periodically increasing and decreasing thermal power of the burner 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003265538-A (JP)
Title: Compact electrically operated vehicle
Inventor: HAYASHI KUNIHIRO
IPC: A61G5/04
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To perform a braking operation by an operation with the foot without an uncomfortable feeling by his own intention of a rider in exactly the same way as the intention.  <P>SOLUTION: A pair of right and left front wheels 1 and a pair of right and left rear wheels are respectively supported at the front and rear sections of a frame unit 100 including a body frame by a front wheel-supporting mechanism 200 and a rear wheel-supporting mechanism 300. At an area being closer to the rear section of the frame unit 100, a seat unit 400 constituting a single seat on which one rider sits is supported. At a lower front side of the single seat, a floor panel 3 constituting a rider foot-mounting floor of a low floor, which is laid on the body frame is provided. In the vicinity of the front section of the floor panel 3, a brake pedal-holder 801 is fixed in such a manner that the front frame sections 106 of right and left main frames 103 may be bridged. Then, a brake pedal 800 for operating the brake mechanism which is provided on the right and left rear wheels 2, respectively is supported.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268911-A (JP)
Title: Structural member of floor slab
Inventor: KASAI TARO
IPC: E01D19/12
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To form a floor slab with less breadthwise joint by using a wide iron plate as a structural member, in the structural member constituted of a form used for the construction of the floor slab and a self-supporting truss.  <P>SOLUTION: The structural member is provided with a self-supporting truss 1 in which an upper chord 2 and two lower chords 3 are shaped to form a triangle and the upper chord 2 is welded to the upper side bend 41 of two lattice bars 4 bent so as to be wavelike and the lower chord rods 3 are welded to the lower part 4 of respective lattice bars and an iron plate 6 forming a permanent form. The lower side bend of the lattice bar 4 is bent in a doglegged shape to form a vertical section 42. The vertical face of a channel 5 having an L-shaped section is welded to the vertical section 42, the L-shaped channel 5 is put on the iron plate 6 and the horizontal face 52 of the L-shaped channel 5 is fixedly welded to the iron plate 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003280841-A (JP)
Title: Printer driver starting system
Inventor: OOKUBO SHIYUUKO
IPC: G06F3/12
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To easily carry out a print setting by a simple operation even when the number of functions of a printer driver is large, and the number of screens to be displayed at the setting time is increased.  <P>SOLUTION: A 'new registration' button is depressed on an initial screen displayed at the displayed device of a computer to enter a sub-screen (a step 1), and the full setting of print functions and processing functions necessary for a user is executed on the sub-screen (a step 2). Then, an 'end' button is depressed on the sub-screen to return to an initial picture (a step 3), and a registered object is added with a registration name (a step 4), and the print set-up work of the first pattern is ended. The similar operations are carried out by the necessary number of setting patterns, and a plurality of print settings is registered. Thus, it is possible to start a necessary printer driver only by selecting one arbitrary object from the plurality of print setting.  <P>COPYRIGHT: (C)2004,JPO