baber/WOPTO huggingface dataset:
Patent JP-2004025231-A (JP)
Title: Production method of welded pipe
Inventor: O HISHU
IPC: B21C37/08
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a service life of a roll is shortened due to local abrasion of a lower side roll in a curling process, in a roll forming method which adopts a W-bend method and particularly has the curling process for the purpose of sharing of the roll.  <P>SOLUTION: In this method, a formed surface of the lower roll is made flat and tilted downward to a center side of a strip material, the life of the roll can be prolonged by changing the position of the tilted surface with which an end of the strip material contacts. For example, an upper portion of the tilted surface in contact with the end part of the strip material can be changed by adjusting the position of the lower roll in the strip width direction and/or vertical direction, adjusting the position of a central lower roll in the vertical direction, or by combination of these positional adjustments.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029442-A (JP)
Title: Electrophotographic image receiving sheet and its manufacturing method
Inventor: GOTO YASUTOMO
IPC: G03G7/00
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic image receiving sheet which is used for equipment using an electrophotographic process such as a copying machine, a printer, facsimile equipment, e.g. a color copying machine, and has high environmental property and safety, and a method of manufacturing the electrophotographic image receiving sheet.  <P>SOLUTION: The electrophotographic image receiving sheet is one in which the total remaining amount of a basic compound is ≤140 mg/m<SP>2</SP>when measured by gas chromatography. In the manufacturing method, a substrate is coated with a polymer resin water dispersant which is adjusted to pH≥8 and from which basic compound is removed or with coating liquor which contains the above polymer resin water dispersant and is adjusted to pH≥8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032449-A (JP)
Title: Speech contents recording service system and service method
Inventor: NISHINO ISAO
IPC: H04M3/42
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speech contents recording service system and a service method which uses an existing mobile communication system as it is and stores and reproduces the speech contents in a storage in a message center on a network.  <P>SOLUTION: A mobile switching center 40 inquires service contents of a service request of a control station 70 via a common line signal network 50 when receiving the service request a record service of speech contents transmitted from a mobile terminal 10 of a transmitter side during speech, establishes a speech channel with a message center 60 via a telephone network 80, and instructs the message center to record the speech contents during the speech via the common line signal network when receiving a reply indicating that the service contents are to ask the record service of the speech contents from a service control station.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040870-A (JP)
Title: V-type suspension device
Inventor: SAWARA YOSHITAKA
IPC: H01B17/06
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To avoid an insulator or an arcing horn from interfering with a power line side under strong side wind.  <P>SOLUTION: Lower ends of V-like pair of suspension insulators are connected to both sides of the upper side of a yoke where the power line is connected to its lower side by a clevis bracket. The limit of rotation of the clevis bracket, relative to the yoke, toward the suspension insulator side is set to be a little lower than the line connecting fitting positions of the pair of suspension insulators.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037805-A (JP)
Title: Wavelength converter
Inventor: TAKADA ATSUSHI
IPC: H04B10/293
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wavelength converter capable of converting a wavelength to an optional wavelength in the wavelength range of tens of nm or more at high speed.  <P>SOLUTION: The wavelength converter converting one or a plurality of wavelengths of inputted light having one or a plurality of wavelengths and outputting the light having converted wavelengths has an input side wavelength multiplexing coupler 10 by which the inputted light is made to be one input, a wavelength shifter 20 connected to an output port of the input side wavelength multiplexing coupler 10, an optical connection means 40 which constitutes a loop by connecting outputted light of the wavelength shifter 20 to an another input port of the input side wavelength multiplexing coupler 10 and an optical output means 30 disposed in the loop and selecting the light whose optional one or a plurality of wavelengths are converted and taking out the light from the loop.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037834-A (JP)
Title: Electrophotographic photoreceptor, process cartridge having the electrophotographic photoreceptor, and image forming device
Inventor: TAKATANI ITARU
IPC: G03G5/07
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor which is a photoconductive layer in the uniform state free of light scattering and bleeding without entailing the degradation in electrical characteristics, such as the degradation in sensitivity and an increase of a residual potential due to binders having no hole transferability on their surfaces, and which attains the compatibility of mechanical and electrical durability with low surface energy, and a process cartridge having such electrophotographic photoreceptor, and an image forming device.  <P>SOLUTION: The electrophotographic photoreceptor having a photosensitive layer on a substrate is formed by using the polycondensation product of the organic silicon denatured hole transferable compound expressed by Formula (1) (where, A denotes a hole transferable group; R1 denotes a substituted or unsubstituted alkylene group or arylene group; Q denotes a hydrolyzable group or hydroxyl group; R2 denotes a substituted or unsubstituted monovalent hydrocarbon group; (n) denotes an integer from 1 to 3; (m) denotes a positive integer; nxm is ≥3) as a binder component and dispersing the hole transferable organic molecule not having a polycondensible group into the surface layer of the electrophotographic photoreceptor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034560-A (JP)
Title: Laser exposure system
Inventor: MANO KOZO
IPC: B41J2/44
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain high-brilliance images by preventing an insufficiency of the number of tones within a range exposable by a photosensitization material according to a quantity of light.  <P>SOLUTION: There are set laser light sources 101R, 101G and 101B for outputting R, G and B laser beams as laser beams for imaging, respectively; a laser light source 101K for outputting infrared laser beams; a polygon mirror 107 for leading R, G and B laser beams to a photosensitization material piece 1A and scanning the beams in a main scanning direction; and a synchronous sensor 109 for receiving infrared laser beams and outputting a synchronizing signal DS which determines an exposure start timing for every scan of laser beams.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038707-A (JP)
Title: Net auction type method and system for operating and procuring fund
Inventor: SHIMOYAMA JUNICHI
IPC: G06Q30/08
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method in which an auction server releases credit information on a network and a creditor procures a fund from an investor on security of the bond in an auction form.  <P>SOLUTION: When the auction server receives authentication information, the auction server compares the authentication information with basic information such as persona data of an investor information database and inspection data to determine whether the authentication information is correct or incorrect. The auction server is connected to the communication terminal of an authenticated investor, releases the merchandise information of bond by referring to a merchandise information database, urges the investor to select a desired bond among the released bond. If the investor inputs a bidding condition and a desired successful bidding condition higher than those inputted by the other bidders, the auction server records and stores the bidding information in a bidding history information database, makes an investor who has presented the highest desired successful bidding condition within a bidding term to be a successful bidder, and urges the bidder to provide a fund and to reserve bond transfer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044084-A (JP)
Title: Pharmacy using drive-through system
Inventor: OMI YOSHIHIRO
IPC: E04H3/02
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pharmacy using a drive-through system in which a prepared medicine can be received while riding on a privately owned automobile.  <P>SOLUTION: This pharmacy using a drive-through system is composed of a store for the pharmacy and a parking lot for stopping the privately owned automobile to wait until a preparation is ready. The side part of the store is provided with a reception window, the back part of the store is provided with a delivery window and an indicating plate for informing that the prepared medicine is ready is installed in the parking lot.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045071-A (JP)
Title: Continuous sheet-like material marking device
Inventor: SUZUKI TAKASHI
IPC: B41M5/00
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a continuous sheet-like material marking device 1 having no possibility of early abrading and crushing a pen point 3, and stably making a marking on a continuous sheet-like material 2.  <P>SOLUTION: This continuous sheet-like material marking device 1 has a winding roller 4 for winding the continuous sheet-like material 2. The pen point 3 contacts with the continuous sheet-like material 2 at an angle θ of 0° to 60° to the direction 22 for carrying the continuous sheet-like material in a part 21 wound on the winding roller 4. For example, the pen point 3 is composed of a felt bundle, and writes down an intermittent mark by alternately repeating operation for contacting the pen point 3 with the continuous sheet-like material 2 and separating operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004047190-A (JP)
Title: High-pressure discharge lamp lighting device and lighting system
Inventor: MITA KAZUTOSHI
IPC: H05B41/282
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-pressure discharge lamp lighting device capable of starting a high-pressure discharge lamp without applying large stress.  <P>SOLUTION: An output setting circuit 56 minimizes an output voltage of a chopper circuit 52 when there is a start pulse. The start pulse of the high-pressure discharge lamp 15 is generated in an inverter circuit 61 by a start pulse generating circuit 68, a current outputted by the inverter circuit 61 is detected by a current detecting circuit 64, and an IC 66 controls the wave height of the pulse so that it is constant. The output voltage of the chopper circuit is minimized when the start pulse is generated, and stress to the chopper circuit 52 is diminished. By fixing the output voltage of the chopper circuit 52 at a minimum, the wave height of the start pulse by the IC 66 can also be easily fixed without raising it more than necessary. Glow arc transfer is optimized to positively light the high-pressure discharge lamp 15 without applying large stress.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042185-A (JP)
Title: Hand electric drill
Inventor: TERADA KIICHI
IPC: B23B45/00
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hand electric drill for performing work while keeping a stable attitude by advancing the work while always gazing at one point on a workpiece side.  <P>SOLUTION: A pair of collimators 8a and 8b are longitudinally arranged in the direction in parallel to a rotary shaft of a tool 6 on an upper outer peripheral surface of a casing 3 of an electric drill body 2. Among the pair of collimators 8a and 8b, one is preferably formed in a recessed shape, and the other is preferably formed in a projecting shape, respectively. The pair of collimators 8a and 8b are preferably arranged so that they rise up/fall down.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004047031-A (JP)
Title: Optical disk device
Inventor: HIRAI SHINICHI
IPC: G11B7/095
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the mechanical stress on a lens holder in an optical disk device.  <P>SOLUTION: The display device is provided with rail members 21 which have guide sections 21a and flange sections 21b and slit members 7 which pass the guide sections 21a through slits 71, internally hold the flange sections 21b and hold the respective rail members 21. During the stop of the optical disk device, the flange sections 21b are held in the slit members 7 to hold the lens holder 2 in a prescribed position. Also, during the operation of the optical disk device, the lens holder 2 is actuated to perform focusing, tracking and tilting in the state that the rail members 21 are held floating in the slit members 7 by the magnetic circuits of permanent magnets 6 and coils 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075698-A (JP)
Title: Olefin polymerization catalyst and method for producing olefin polymer
Inventor: YANAGAWA MASAO
IPC: C08F10/00
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new metallocene-skeleton-free transition metal complex and a method for producing an olefin polymer by using the complex.  <P>SOLUTION: The olefin polymerization catalyst contains as a catalyst component a complex obtained by reacting a boron coordination compound represented by the formula äwherein Ph is phenylene; R<SP>1</SP>is an alkyloxy, an aralkyloxy, an aryloxy, an alkylideneamino, or the like; R<SP>2</SP>is an alkyl, an aralkyl, an aryl, an alkoxyl, an aralkyloxy, an aryloxy, a substituted silyl, or a substituted amino; z is 1 or 2; Q is oxygen, sulfur, selenium, or =N=R<SP>3</SP>(wherein R<SP>3</SP>is hydrogen, an alkyl, an aralkyl, or the like); and n is 0 or 1} with a transition metal compound represented by formula (2): M(X<SP>1</SP>)(X<SP>2</SP>)(X<SP>3</SP>)(X<SP>4</SP>) (wherein M is a group 4 transition metal; and X<SP>1</SP>to X<SP>4</SP>are each hydrogen, a halogen, an alkyl, an aralkyl, an aryl, a substituted silyl, an alkoxyl, an aralkyloxy, an aryloxy, or a disubstituted amino).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049115-A (JP)
Title: Double-bearing reel
Inventor: KAWASAKI KENICHI
IPC: A01K89/015
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double-bearing reel having a clutch operative member with two kinds of operative parts formed integratedly so as to ensure the clutch operative member to be movable smoothly.  <P>SOLUTION: The double-bearing reel comprises a reel body 2, a spool 15, a handle 2, a rotation transmission mechanism, a clutch mechanism, the clutch operative member 17 and a clutch control mechanism. In this double-bearing reel, the clutch operative member 17 comprises a 1st and a 2nd operative parts 17a and 17b mounted slidable on a 1st and a 2nd side plates 8 and 9 respectively and a 3rd operative part 17c disposed behind the spool 15 spacedly from the 1st and 2nd side plates with the 1st and 2nd operative parts formed integratedly on both ends, being set turnably about the rotating axis of the spool 15 and intended for turning the clutch mechanism on and off, and the clutch control mechanism is linked to the clutch operative member 17 and functions to turn the clutch mechanism on and off through operation of either one of the three operative parts.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056031-A (JP)
Title: Semiconductor device
Inventor: NISHIZAWA KOICHIRO
IPC: H01L23/522
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device suitable especially for a high-frequency-oriented IC such as a microwave integrated circuit (MMIC), by reducing the sizes of its elements.  <P>SOLUTION: The semiconductor device has a semiconductor substrate 2, a metal layer 8 formed on the surface of the semiconductor substrate, an electrode 4 formed to cover the metal layer and whose peripheral edge portion is subjected to an ohmic contact with the semiconductor substrate, a via hole 6 formed just under the metal layer whose depth reaches from the rear surface of the semiconductor substrate to the metal layer, and a grounding electrode 7 formed on the inner surface of the via hole and on the rear surface of the semiconductor substrate which is connected with the electrode via the metal layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064140-A (JP)
Title: Screen image transfer display system
Inventor: IIDA KENJI
IPC: G06F3/14
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screen image transfer display system whereby an operator of a reception terminal needs not to control a display area of a screen image received from a transmission terminal even when the operator desires to display required contents for himself/herself and performs his/her job while viewing the screen image received from the transmission terminal.  <P>SOLUTION: The transmission terminal 1 designates an area on a receiver side output apparatus 22 for displaying a screen image and transfers the screen image displayed on a transmission side output apparatus 14, and the reception terminal 2 receives the screen image transferred from the transmission terminal 1 and displays the screen image received from the transmission terminal 1 on the area designated by the transmission terminal 1 within the entire display area of the receiver side output apparatus 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003128135-A (JP)
Title: Packaging restraining article from moving
Inventor: PEETERS DIRK
IPC: B65D77/04
Filed: 2002-07-25
Abstract: PROBLEM TO BE SOLVED: To prevent an article from being damaged by restraining the article from moving in a container during transportation. SOLUTION: The container includes a base 11 and a cover 19 for the base. A substantially flat article is enclosed in a pouch 21. The pouch 2 is adhered to the base by an anti-slip agent 24 so as to restrain the article from moving in the container 10, and an unfilled space d, that is, a difference between the inside height Hc of the container and the height Hp of the pouch is left less than 5 mm.
Patent JP-2004061682-A (JP)
Title: Electrophotographic toner, developer using this toner, toner cartridge, and image forming method
Inventor: TABATA YUKIO
IPC: G03G9/10
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner having improved low-temperature fixability and oilless fixability (hot offsettability).  <P>SOLUTION: The electrophotographic toner consisting of at least a binder resin, coloring matter, and a releasing agent is prepared by using a polymer consisting of the acrylic or methacrylic acid derivative expressed by the following general formula as the releasing agent: CH<SB>2</SB>=CR<SB>1</SB>-COOCHR<SB>2</SB>CHR<SB>3</SB>-OCOR<SB>4</SB>: where, R<SB>1</SB>, R<SB>2</SB>, R<SB>3</SB>are H or CH<SB>3</SB>and R<SB>4</SB>is ≥11-21C alkyl group.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064278-A (JP)
Title: Signal transmission circuit
Inventor: MINE HIRONORI
IPC: H04B10/2507
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain transmission data having no duty ratio error resulting from the rising or falling time lag of a photocoupler.  <P>SOLUTION: Outputs s2 and s3 from a photocoupler 11 receiving transmission data and a photocoupler 12 receiving an inverted signal of the transmission data are delivered to an AND circuit 21 and the output s4 therefrom is delivered to the clock input terminal CLK of a D flip-flop 22. Output from the D flip-flop 22 is delivered to its input terminal D through an inverter 23. Outputs from the photocouplers 11 and 12 include a duty ratio error and since the rising timings of the outputs s2 and s3 from the photocouplers 11 and 12 correspond to the rising and falling timings of the transmission data assuming the rising time lags of the photocouplers 11 and 12 are equal, a shaped signal having a duty ratio equal to that of the transmission data can be obtained when the signal is generated based on it.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003164271-A (JP)
Title: Sparkling beverage
Inventor: HIRABAYASHI HIDEAKI
IPC: C12C5/00
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sparkling beverage having the flavor of beer and visual characteristics.  <P>SOLUTION: This sparkling beverage, a sparkling refreshing drink in detail has the flavor of beer and visual characteristics and as the main ingredient malt, hop, oligosaccharide and mushroom, and an alcohol degree of less than 1%. Furthermore, a sparkling liquor has the flavor of beer and visual characteristics and as the main ingredient malt, hop, oligosaccharide, mushroom and glucide for adjusting alcohol and an alcohol degree of 5%. The mushroom is preferably Flammulina velutipes. The oligosaccharide is preferably beet oligosaccharide extracted from beets.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004026294-A (JP)
Title: Tissue paper case
Inventor: TOMINAGA YUKIJI
IPC: B65D83/08
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tissue paper case which makes it smoothly take out each piece of tissue paper with ease, even the last one, and makes it easy to grasp the remaining amount of tissue paper.  <P>SOLUTION: A stack of pieces of tissue paper (4) is sandwiched between an upper box (1) which has an opening for dispensing a piece of tissue paper and the top plate (3) of a lower box (2) which is slightly smaller in size than the upper box.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059783-A (JP)
Title: Curable composition having mold releasability
Inventor: KOTANI JUN
IPC: C08L83/04
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curable composition for molding, comprising a vinylic polymer having excellent oil resistance, heat resistance, weather resistance or the like, curable by a hydrosilylation reaction, and having improved mold releasability.  <P>SOLUTION: The curable composition consists essentially of (A) a vinylic polymer (I) having at least one alkenyl group reactable by hydrosilylation in the molecule, (B) a hydrosilyl group-containing compound (II), (C) a hydrosilylation catalyst and (D) a metallic soap.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058600-A (JP)
Title: Method and device for cleaning guide roller
Inventor: SAWAGUCHI IKUO
IPC: B41F35/02
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for cleaning a guide roller which enable rotation and control of the guide roller in a small-scale constitution and in a simple manner.  <P>SOLUTION: Two or more expansive-contractive pads 30A and 30B are disposed at positions offset by L from the axis of the guide roller 20. Each of the pads 30A and 30B has a rubber sheet 32 fitted on the side pressing elastically the guide roller 20 and is brought into contact with and detached from the guide roller 20 by supplying air into the pad and discharging it therefrom. When the air is filled in the pad 30A, the guide roller 20 is rotated by a moment of rotation generated therein. When the pad 30B is pressed elastically at the same time as the pad 30A is detached, the moment of rotation is generated continuously in the guide roller 20. By expanding and contracting the pads 30A and 30B alternately, the guide roller 20 is rotated forcibly. When a state of the air being filled in the pads 30A and 30B is held, the guide roller 20 is braked forcibly.  <P>COPYRIGHT: (C)2004,JPO