baber/WOPTO huggingface dataset:
Patent JP-2003100472-A (JP)
Title: Driving equipment for light emitting diode
Inventor: MIYAGE KATSUYUKI
IPC: H01L33/00
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide driving equipment, which makes current of each light emitting diode circuit containing the light emitting diode that is a light source for illumination so that it may be switching-controlled by a bipolar transistor, which is the transistor with small current capacity, utilizing a constant current circuit and a current mirror circuit effectively. SOLUTION: The constant current circuit 20 constitutes the current mirror circuit at the bipolar transistor 21 with the bipolar transistors 44 of each the light emitting diode circuits 40. In connection with this, in each the light emitting diode circuit 40, the same current as the constant current of the constant current circuit 20 flows, and it drives the light emitting of both the light emitting diodes 42 and 43 of each the light emitting diode circuits 40 concerned. The switching circuit 30 carries out the switching operation of each the bipolar transistors 44 by being controlled by the dimmer control output at the bipolar transistor 31 connected to each the current mirror circuits.
Patent JP-2002323816-A (JP)
Title: Developing device, toner regulating roller used therefor, method for assembling toner regulating roller in developing device and image forming device using the developing device
Inventor: YOSHII TAKAYUKI
IPC: G03G15/08
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a developing device capable of preventing the occurrence of the aggregation and the adhesion of toner while prolonging its life. SOLUTION: This developing device 1 is provided with a developing roller 3 coming into contact with an image carrier where an electrostatic latent image is formed, and rotated at the time of forming an image in order to make the electrostatic latent image visualizable by sticking the toner 7 to the latent image, a toner supply roller arranged to come into contact with the roller 3 and supplying the toner 7 to the roller 3, and a toner regulating member regulating the amount of the toner adhering to the roller 3 and forming a toner thin layer on the roller 3. Then, the roller 3 is rotated in a reverse direction to the rotating direction A at the time of forming the image when developing is not performed.
Patent JP-2002138805-A (JP)
Title: Four-cycle engine in power chain saw
Inventor: BERNHARD DUERR
IPC: F02B75/02
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To form a valve driving device for an internal combustion engine controlled by a valve so as to guide a grip pipe crossing a casing to the vicinity of the center of gravity of an appliance when using the portable work appliance. SOLUTION: A rocker arm 10 extends in almost parallel to a part 39 of the adjacent grip pipe 30 by using the vertical axis 44.
Patent JP-2003077523-A (JP)
Title: Method and device for manufacturing electrode body
Inventor: NAKAGAWA HAJIME
IPC: H01M4/36
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide technology for stably manufacturing a battery group having less dispersed battery performance. SOLUTION: This electrode body manufacturing device 30 comprises winding means for rotating a core on which a positive electrode material film 2, a first separator 6, a negative electrode material film 4 and a second separator 8 are wound, X-ray irradiating means 12a for irradiating the positive electrode material film 2 with a X-ray, and measuring means 12b for measuring the dosage of the transmitted X-ray. In accordance with the measured dosage of the transmitted X-ray, the length of the positive electrode material film 2 is calculated such that the amount of a positive electrode material contained in an electrode body is a preset amount. When the positive electrode material film 2 is wound up to the length, the rotation of the core 10 is stopped.
Patent JP-2003077822-A (JP)
Title: Substrate-processing apparatus management system, substrate processing apparatus, method of managing substrate-processing apparatus, program, and storage medium
Inventor: HAMADA TETSUYA
IPC: B05C21/00
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a network system that can easily and surely execute initial setting operations of substrate processing apparatuses while relieving the work load on an operator. SOLUTION: In a substrate processing apparatus 1, initial operation is determined by a control program 152 and apparatus basic data 151b. A support computer 3 stores apparatus basic data 151b, which are managed for each version of the control program 152. A basic-data request unit 121 of the substrate processing apparatus 1 transmits a request for transmitting the basic data to a basic-data setting unit 321 of the support computer 3, where the version of the control program 152 acquired by a version-acquiring unit 122 is also notified at the same time. Thereby, the basic-data setting unit 321 transmits the apparatus basic data 151b that corresponds to the version to the substrate processing apparatus 1. In the substrate processing apparatus 1, received apparatus basic part 151b is registered by a basic data registration unit 123.
Patent JP-2003074204-A (JP)
Title: Roofed structure
Inventor: INOUE TOMOHIRO
IPC: E04B7/00
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a roofed structure with a variety of designs. SOLUTION: This roofed structure 100 comprises a roof part 52 having resin roof materials 51 formed in arc shape installed on a metal frame body 50 and support structural bodies 54 formed of support columns 1 formed by covering metal support members with resin material and beams 2. The roof part 52 is fixed to the support structural body 54.
Patent JP-2003080532-A (JP)
Title: Resin molded article and method for manufacturing the same
Inventor: TANIGUCHI JUN
IPC: B29K105/16
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a resin molded article having a different color part capable of being easily provided to the surface thereof without applying coloring processing and excellent in appearance quality, and a method for manufacturing the same. SOLUTION: The resin molded article has a resin molded article main body 3 molded from a first resinous material 2 and the inner molded article 5 molded within the resin molded article main body 3 from a second resinous material 4 having a color different from that of the first resinous material 2. An exposed part 6, where at least a part of the inner molded article 5 is exposed by shaving off a part of the surface layer 3a of the resin molded article main body 3, is provided to the surface of the resin molded article main body 3.
Patent JP-2003082633-A (JP)
Title: Gelling agent for aqueous liquid material and sandbag alternative using gelling agent
Inventor: YAMAGUCHI TAKESUKE
IPC: E02B3/04
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a gelling agent which has its covering bag protected from being broken during transportation or handling thereof, and quickly pectizes an aqueous liquid material at the time of its use, and to provide a sandbag alternative using the gelling agent. SOLUTION: The gelling agent for the aqueous liquid material is a powder- type and/or granular hydrophilic resin sealed in a sheet. According to the gelling agent, at least part of the sheet is permeable, and at least part of the sheet is sealed with a water-insoluble and/or water-hardly-soluble resin. Further, the sealing strength of the resin is in the range of 0.01 kgf/15 mm to 20 kgf/15 mm. The gabion is formed by using the gelling agent.
Patent JP-2003084584-A (JP)
Title: Image forming apparatus
Inventor: YOSHINO YOSHIE
IPC: G03G15/16
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To form a satisfactory image by suppressing the current made to flow between the surface of the part of the middle transferring body of a secondary transferring area and a secondary transferring member and the potential difference between them from being changed largely during a secondary transfer while suppressing power consumption. SOLUTION: In this apparatus, a primary transferring power source 35 is connected to a secondary transferring counter roller 33 stretching a middle transferring belt 31 at a position opposing to a secondary transferring roller 36. Moreover, the minus-side terminal and the plus-side terminal of a secondary transferring power source 37 are connected respectively to the secondary transferring roller 36 and the secondary transferring counter roller 33. As a result, when the primary transferring power source 35 is in an OFF state, a current by the secondary transferring power source 37 is not made to flow through the built-in resistance 35b of the primary transferring power source 35 and the fluctuation of the surface potential of the part of the middle transferring belt 31 can be reduced and the lowering of transfer is prevented and the satisfactory image can be obtained.
Patent JP-2003087430-A (JP)
Title: Telephone directory system by internet telephone
Inventor: ISHITSUKI KOUJI
IPC: G06F13/00
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To establish a connection of an Internet phone without the need for recognizing an IP address of a user. SOLUTION: When a user accesses the Internet, the user transmits an IP address and an individual ID number to a server of this system when connected to the Internet, and the system allows the server to display that the user is connected to the Internet. A user not registered in the server of the system uses exclusive software or plug-in software to utilize this system according to the displayed contents. Other user views display of the server of this system and designates an objective opposite party and the server of the system returns an IP address of a designated opposite party so as to allow the software of the user to start accessing the IP address and the Internet phone conversation is started after the connection is established.
Patent JP-2003085711-A (JP)
Title: Thin-film magnetic head, its manufacturing method, head gimbals assembly and hard disk device
Inventor: TERUNUMA KOICHI
IPC: G11B5/39
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To prevent a reduction in a reproduction output even when a length in a direction vertical to the medium-facing surface of the dynamic area of a magneto-resistance effect element is set small. SOLUTION: A reproducing head is provided with an MR element 5, two bias magnetic field applied layers 27 and two conductive layers 6. The two bias magnetic field applied layers 27 are arranged to be adjacent to the respective sides of the MR element 5 to apply longitudinal boas magnetic fields to the MR element 5. The two conductive layers 6 are arranged such that each layer is adjacent to one surface of each bias magnetic field applied layer 27, arranged to partially to overlap the surface 5a of the MR element 5, and supply sense currents to the MR element 5. The MR element 5 includes an end 5f opposite to an air bearing surface 20, a part of its vicinity, and an insulating part 5g insulated from the two conductive layers 6. An insulating layer 28 is arranged between the insulating part 5g and the two conductive layers 6.
Patent JP-2003087900-A (JP)
Title: Speaker system
Inventor: NAKAMICHI NIRO
IPC: H04R1/02
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a conventional speaker system that has needed a large-sized expensive sub woofer when reproduction of heavy low frequency sound is desired. SOLUTION: The speaker system of this invention comprises a signal processing circuit for receiving L and R channel signals and producing (L-R), (R-L) and (L+R) signals, a center speaker unit for reproducing the (L+R) signal, an L channel speaker unit for reproducing the (L-R) signal for a prescribed frequency or over and reproducing the (L+R) signal for a prescribed frequency or below, and an R channel speaker unit for reproducing the (R-L) signal for a prescribed frequency or over and reproducing the (L+R) signal for a prescribed frequency or below.
Patent JP-2003086411-A (JP)
Title: Composition for resin-bonded magnet and method of manufacturing resin-bonded magnet using the same
Inventor: HAYASHI SHINICHI
IPC: H01F41/02
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a composition for resin-bonded magnet that has proper magnetic characteristics, flexibility of for shape, and an excellent rust preventing property, moldability, mechanical strength, flexibility, heat resistance, etc., and to provide a method of manufacturing a resin-molded magnet, using the composition. SOLUTION: In the composition for resin-bonded magnet containing magnetic powder (A) and a resin binder (B), the binder (B) is composed of a curing reactive type silicon rubber-based binder, having a dynamic viscosity of <=500 Pa.s. In addition, the magnetic power (A) is surface-treated with an inorganic phosphoric acid-based compound (C1) and coated with an aluminum- or titanete- based coupling agent (C2).
Patent JP-2002132012-A (JP)
Title: Color image forming device
Inventor: SASAKI HIDEKAZU
IPC: G03G15/00
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a color image forming device by which color slippage due to eccentricity of a driving roller is eliminated. SOLUTION: A distance on an intermediate transfer belt 10 from a first transfer position 40, where a developed image on a belt type photoreceptor 1 is transferred to the intermediate transfer belt 10 to a second transfer position 41, where the developed image transferred to the intermediate transfer belt is transferred to a last transfer medium, is made larger than a maximum printing size.
Patent JP-2003079711-A (JP)
Title: Aroma vessel
Inventor: KITAMURA RIHACHI
IPC: A61L9/12
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an aroma vessel with which the aroma of a level desired by a user can be speedily provided as needed and a large quantity of aroma components can be diffused over a wide range rather than a case of simple natural volatilization. SOLUTION: This aroma vessel has a double packed aroma packing an inner pack 5, in which a liquid-state aroma 6 is charged and sealed, with a gas permeable outer pack 7 and an outer package 1 for internally storing the double packed aroma, the outer package is provided with a reciprocating pump 2 composed of an elastic object, and the inner pack is broken by pressing the pump so that the aroma component volatilized from the liquid state aroma can be diffused from an opening 8 of the outer package to the outside.
Patent JP-2003090443-A (JP)
Title: Sealing device
Inventor: HAMAYA YASUYOSHI
IPC: F16J15/32
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a sealing device reducing internal stress of a seal lip part for controlling excessive wear. SOLUTION: Interference 2b1 of an outer circumference projection 2b in a side of object to be sealed A to a bearing outer ring 22 is greater than interference 2c1 of an outer circumference projection 2c in an opposite side of object to be sealed B to the bearing outer ring 22.
Patent JP-2003091913-A (JP)
Title: Disk player device
Inventor: KIWADA SHINICHI
IPC: G11B17/028
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a disk player device capable of smoothly inserting, ejecting a disk and enhancing operability when the disk is inserted, ejected in the case of adopting a slot-in system. SOLUTION: A movable cover 5 covers at least a part of an opening on an upper surface of a base 7 and mounted on a case main body 3 so that it is transferred to and fro in the inserting and ejecting directions of the compact disk D. The movable cover 5 is operated by a user and is transferred to and fro between a first transfer position transferred in the inserting direction of the compact disk D and a second transfer position transferred in the ejecting direction of the compact disk D.  When the movable cover 5 (a slider 37) is transferred from the first transfer position to the second transfer position, the inserted compact disk D is held on a turn table 25 and when the movable cover (the slider 37) is transferred from the second transfer position to the first transfer position, the compact disk D on the turn table 25 is ejected from an insertion port to a position where it can be ejected.
Patent JP-2003089890-A (JP)
Title: Deposit removing device for roasting furnace, and roasting furnace provided therewith
Inventor: ASAGOE HIDEO
IPC: B01J19/00
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a deposit removing device for a roasting furnace which can safely and reliably remove deposits adhered to the inner wall of the roasting furnace and ensure a stable operation of the roasting furnace, and the roasting furnace provided with the deposit removing device. SOLUTION: A deposit removing device 40 in which four reinforcing plates 42a to 42d are fixed between upper and lower flat plates 41a and 41b so as to form a combustion gas blow-in passage communicating with the furnace from a combustion gas blow-in port 20 is vertically moved along the inner wall of the furnace in the vicinity of the combustion gas blow-in port 20 of a roasting furnace 100.
Patent JP-2003099100-A (JP)
Title: Voice recognition device and method
Inventor: KUNIEDA NOBUYUKI
IPC: G10L21/0208
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a voice recognition device in which recognition performance is improved even though a plurality of acoustic signal outputting means is provided and to provide a voice recognition method. SOLUTION: The voice recognition device is provided with an acoustic signal generating means 10 which generates acoustic signals, a plurality of acoustic signal outputting means 21 and 22 which output acoustic signals as sound waves, an acoustic signal inputting means 30 which is used to input voice, an interference sound removing section 100 which receives output signals of the means 30 and 10 and reduces output signal components of the means 21 and 22 that are mixed into the output signals of the means 30 and a voice recognition means 40 which receives output signals of the section 100 and recognizes voice.
Patent JP-2003104445-A (JP)
Title: Pack of contents-filled flexible containers and production of the pack
Inventor: SHIMIZU FUTABA
IPC: B65B43/42
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a pack that facilitate the transport and extraction of contents-filled flexible containers, each container being formed from a flexible resin sheet, and to provide a method for producing the pack. SOLUTION: The pack 1 of contents-filled flexible containers comprises contents-filled flexible containers 2, each of which is obtained in such a manner that a flexible container formed from a flexible resin sheet is filled with the contents. The pack 1 also comprises a packaging box 3 for accommodating the containers 2. Each flexible container 5 comprises at least a first fused edge 21, which is formed by fusing one end of a tube of flexible resin sheet 20, a cross-fused edge 22, which is formed by fusing the other end so as to be opposite to and almost perpendicular to the first fused edge 21, and a grip portion 25 defined on the side of the first fused edge. The packing box 3 has a partition 31, and the contents-filled flexible containers 2 are accommodated in the box such that the grip portions 25 face upward.
Patent JP-2003107373-A (JP)
Title: Variable optical attenuator
Inventor: KONDO MITSUKAZU
IPC: G02B6/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a variable optical attenuator with small dependence on a polarized wave, a wavelength and a temperature and with small power consumption. SOLUTION: The variable optical attenuator is configured to comprise: an optical fiber placed on the surface of a piezoelectric single crystal substrate with a polarization inversion layer with a piezoelectric bimorph structure, having a convex lens function and an end face from/onto which a spatial light is emitted/made incident; an optical fiber fixed to a spatial position facing the optical fiber with a distance in an optical path direction, having a convex lens function and an end face from/onto which a spatial light is emitted/made incident; and a means for applying a voltage to the piezoelectric single crystal substrate.
Patent JP-2003108018-A (JP)
Title: Filter for display and plasma display device using it
Inventor: MOROHASHI SHIN
IPC: G02B1/11
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a filter for display and a plasma display device which have less picture defects and superior appearance performance. SOLUTION: The filter for display is constituted by laminating an adhesive material 30, a transparent conductive film 20 containing a conductive layer 201, the adhesive 30, and a low-reflectivity film 40 successively on a thermally tempered glass substrate 10 and forming an electrode 50 electrically connecting the conductive layer 201 in the peripheral edge part of the low-reflectivity film 40, and the sectional curve in the perpendicular direction of the glass substrate 10 is bent like a chevron when the face to which the transparent conductive film 20 is to be stuck of the glass substrate 10 is turned upward.
Patent JP-2003105493-A (JP)
Title: Si-CONTAINING HIGH STRENGTH GALVANIZED STEEL SHEET HAVING EXCELLENT CORROSION RESISTANCE AND DUCTILITY, AND PRODUCTION METHOD THEREFOR
Inventor: FUJITA NOBUHIRO
IPC: C22C18/02
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a high strength galvanized steel sheet which has excellent corrosion resistance and ductility, and to provide a production method therefor. SOLUTION: The Si-containing high strength galvanized steel sheet having excellent corrosion resistance and ductility is obtained by providing the surface of a steel sheet having a composition containing, by mass, 0.0001 to 0.3% C, 0.1 to 3.0% Si, 0.01 to 3% Mn, 0.001 to 4% Al, 0.001 to 1% Mo, 0.0001 to 0.3% P and 0.0001 to 0.1% S, and the balance Fe with inevitable impurities with a plated layer having a composition containing 0.001 to 4% Al, 0.0001 to 1% Mo, 0.0001 to 0.1% Si and <20% Fe, and the balance Zn with inevitable impurities. Provided that, by mass%, the content of Fe in the plated layer is defined as X, the content of Si in the plated layer as Y, and the content of Mo in the plated layer as Zn, X, Y and Z satisfy the inequality (1): X/10-(Y+Z)+1>=0 (1).
Patent JP-2003110251-A (JP)
Title: Housing for containing electronic apparatus
Inventor: UEDA YOSHIAKI
IPC: H05K5/02
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To miniaturize the entire structure of a housing by minimizing the section of a handle stretching from the front part of inner and outer cases. SOLUTION: The housing comprises an inner case 1, and an outer case 2 for containing the inner case 1 to be drawable wherein a planar handle 7 made of a soft material is fixed to the front part of the inner case 1. Screws 9 for fixing the planar handle 7 tighten the inner case 1 and the outer case 2 together. End side of an inner case side screw hole 5a for screwing the screw 9 is spaced apart by a specified distance from the starting end side of an outer case side screw hole 6a. The screw 9 has an unthreaded reduced diametral part 9d on the head 9a side under a state where a threaded part 9c is left on the forward end side of a threaded rod part 9b provided integrally with the head part 9a.  When the inner case 1 is drawn out, threaded part of the screw 9 and the outer case side screw hole 6a are unscrewed so that the spatial distance of the planar handle 7 to the front part 1a of the inner case 1 can be enlarged.