baber/WOPTO huggingface dataset:
Patent JP-2003163448-A (JP)
Title: Mounting method of electronic component
Inventor: OSAKA TAKESHI
IPC: H05K3/34
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting method of an electronic component wherein reliability and durability can be improved while manufacturing cost is restrained to be low.  <P>SOLUTION: First cream solder 13 is printed on a component land 2 which corresponds to a large-sized electronic component out of component lands 2, 3 of a substrate 1 by using a first mask, dried and cured temporarily. After that, second solder cream 15 is printed to the all component lands 2, 3 of the substrate 1 by using a second mask 14. Finally, an electrode of an electronic component is mounted in the state that the electrode is in contact with the second solder cream 15, and heating is performed by a reflow furnace. As a result, proper quantity of solder is supplied in accordance with a size of the electronic component, and the electronic component can be bonded to the component land of the substrate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003161856-A (JP)
Title: Optical wiring circuit, optical wiring circuit laminate and photoelectric wiring apparatus
Inventor: OKADA JUNJI
IPC: G02B6/00
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical wiring circuit which can be connected to an arbitrary circuit board, can reduce in the area of an optical wiring part and can be wholly miniaturized and an optical wiring circuit laminate with a plurality of the optical wiring circuits laminated.  <P>SOLUTION: A photoelectric wiring apparatus 10 comprises the optical wiring circuit stacking element 12 and electric wiring boards 14. The optical wiring circuit stacking element 12 has a plurality of the stacked optical wiring circuits 16. The optical wiring circuit comprises a translucent medium 20, a reflection part 22 and an optical fiber 24. The reflection part 22 is provided on a first end face 20a of the translucent medium 20. One end 24a of the optical fiber 24 is connected to a second end face 20b opposite to the first end face 20a. The optical fiber 24 upwardly extends from the end 24a through a bend 24b. Another end 24c is drawn on an upper face of a support board 18 parallel to a third end face 20c and a fourth end face of the translucent medium 20. A light outputted from the arbitrary electric wiring board 14 enters into the translucent medium 20, is reflected by the reflection part 22 and outputted to other electric wiring boards 14 through other optical fibers 24.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169220-A (JP)
Title: Image forming system
Inventor: KOBAYASHI CHIHARU
IPC: H04N1/60
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming system that can simultaneously output images with the same color reproduction from many color image output devices.  <P>SOLUTION: The image forming system is provided with a communication means 4 that conducts mutual communication of control information and image information, an image forming execution means 30 that executes image forming, an operation selection means 31 that selects whether a plurality of color image output devices 21 are singly operated or jointly operated, a master output selection means 32 that selects a master color image output device, a colorimetric means 202 that uses a color image input device 20 to read a standard patch image to measure the color, a color difference decision means 34 that obtains a color difference between data from the master color image output device 21 and data from the other color image output devices at all colorimetric points to decide the color difference, a color difference information transfer means 35 that transfers color difference information to the selected color image output device 21 and a color correction profile generating means 213 that generates a color correction profile.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168279-A (JP)
Title: Reel for winding up magnetic recording tape, and magnetic recording tape drive
Inventor: HASHIMOTO KATSUHIRO
IPC: G11B15/67
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording tape drive which can wind up a magnetic recording tape without causing a level difference and does not cause the interference of the ends of flange parts with the edge of the magnetic recording tape.  <P>SOLUTION: The paired flange parts 12 and 12 have internal surfaces 121 and 121 facing each other. The internal surfaces of the flange parts 12 and 12 are provided with a first region 121a at a front side in a rotating direction and a second region 121b at a rear side in the rotating direction, respectively. In order to guide the magnetic recording tape to be wound up, the first region 121a is inclined at the front in the rotating direction so that a facing distance becomes larger. At the front end in the rotating direction, the first region 121a has the facing distance equal to or more than the sum total of width including the tolerance of the tape and a substantial amount of deflection in the breadthwise direction of the tape. The second region 121b has the same facing distance as that of the rear end in the rotating direction of the first region 121a.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169139-A (JP)
Title: Information storage and reproduction system and information storage and reproduction method
Inventor: KAWAGUCHI FUMIKO
IPC: H04W4/16
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information storage and a reproduction system and its method in which information can be stored according to the designation on the side of a caller regardless of setting or the like on a called side.  <P>SOLUTION: In the information storage and reproduction system in which a communication terminal owned by a user and a service control unit for executing and controlling network services are connected through an exchange and an information storage and reproduction device capable of storing information transmitted from the communication terminal is connected to the service control unit or to the exchange, the service control unit has an information storage control means for storing the information from the communication terminal in the information storage and reproduction device on the basis of an instruction from the user.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172181-A (JP)
Title: Air-fuel ratio control system for internal combustion engine
Inventor: YOSHIZAWA HIDEKAZU
IPC: G05B13/02
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate temporal waste until going into a substantial converging action after passing a target air-fuel ratio in air-fuel ratio feedback control by sliding modal control.  <P>SOLUTION: In a holding period of holding a feedback correction factor αat an upper or lower limit of its limit range, change of a value of its integral term KI*Σσ (σ is a switching function for the sliding modal control) is limited. For example, in the holding period, update of the value of the integral term is prohibited or coefficients SP and SD of the switching function σ (=SP*err+SD*Δerr; err is a control error) are set at zero.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170578-A (JP)
Title: Ink jet recorder and its controlling method
Inventor: NUMATA YASUHIRO
IPC: B65H5/00
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To make compact an ink jet recorder while reducing the cost and saving electric power by sharing a drive source between the driving means of a carrying belt and a belt cleaning means.  <P>SOLUTION: An endless carrying belt 31 is circulated and a recording medium P is carried to a specified recording position where recording is performed by a recording means ejecting ink to the recording medium. The ink jet recorder comprises a cleaning means 38 having a roller 32 for carrying the recording medium to the carrying belt and removing ink adhering to the carrying belt, a drive source 60 generating a rotary driving power of the carrying roller and a driving power of the cleaning means, a means 63 for transmitting the driving power generated from the drive source to the cleaning means or interrupting transmission of the driving power thereto, and a means for controlling transmission/interruption of the cleaning driving power transmitting means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171826-A (JP)
Title: Heat-adhesive conjugated fiber and nonwoven fabric using the same
Inventor: OKAYA HIROSHI
IPC: D04H1/544
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide heat-adhesive conjugated fibers which are produced in improved fiber productivity such as fusibility when spun, have improved nonwoven fabric productivity such as card passableness and excellent low temperature heat adhesivity, and are suitable for obtaining flexible nonwoven fabrics scarcely giving a sticky touch.  <P>SOLUTION: The heat-adhesive conjugated fibers are obtained by conjugatedly spinning a resin as a component to expose the component to at least one part of the surface of each fiber. The resin comprises a propylenic copolymer (EP) having an ethylene content of 3.5 to 15 mol.%, a melting point of 120 to 140°C and a MFR (EP) of 10 to 100 and a propylenic polymer (PP) having an ethylene content of ≤2 mol.%, a MFR of 15 to 100, and a relation of 0.4×MFR (EP)≤MFR (PP)≤4×MFR (EP). The nonwoven fabric is obtained by thermally treating a fiber web containing the heat-adhesive conjugated fibers in an amount of at least 10 mass%.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003179927-A (JP)
Title: Method for detecting scene change
Inventor: SHEN MEI SHEN
IPC: H04N19/142
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for simply and effectively detecting a scene change.  <P>SOLUTION: The method for detecting the scene change comprises a step of sampling an input image to multiple frames of two-dimensional pixel array, a step of selecting two adjacent frames from the input images as the present frame and the previous frame, a step of partitioning the region as the scene change inspecting region on the designated position in a plurality of frames, a step of calculating the difference of the image information between the inspecting region in the present frame and the corresponding inspecting region in the previous frame, and a step of detecting the scene change for the present frame based on the calculation. According to this method, the calculations are reduced compared with the conventional method by utilizing the properties of the scene change, and further the very accurate scene change can be detected based on the judgement of human eyes. In the above detection, the partial region of the frame is merely needed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003176483-A (JP)
Title: Apparatus for dry distilling and carbonizing waste tire, or the like, and method for dry distilling waste tire, or the like
Inventor: GOTO YASUNOBU
IPC: C10B53/07
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for dry distilling and carbonizing a waste tire, or the like, capable of incinerating an oil generated from the waste tire, or the like, with a direct fire used when the waste tire, or the like, are dry distilled, thereby affording a carbonized substance in a state completely freed of the oil and producing high-quality active carbon having high adsorptivity in good yield.  <P>SOLUTION: The apparatus for dry distilling and carbonizing the waste tire, or the like, is designed to use the waste tire, or the like, as a raw material, and is provided with a first combustion furnace 1 having the interior formed into a raw material combustion chamber 10 and communicating through a gas passage 3 with a second combustion furnace 4 having the interior formed into a produced gas combustion chamber 40. The first combustion furnace 1 is equipped with a combustor 2 designed to burn the raw material within the range of about 450 to about 600°C from the lower part of the raw material layer at the bottom of the raw material combustion chamber 10 with the direct fire.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003177150-A (JP)
Title: Conveyance and discharge device for electronic parts
Inventor: ONISHI KOJI
IPC: G01R31/00
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conveyance and discharge device for electronic parts capable of reducing greatly the installation space, hardly generating a jump-out of chip type electronic parts to the outside in the radial direction caused by conveyance, capable of holding the chip type electronic parts stably in the accurate direction during conveyance, and dispensing with replacement of a conveyance member even when the chip type electronic parts have mutually different external sizes.  <P>SOLUTION: This conveyance and discharge device for electronic parts is equipped with a disc-shaped conveyance member 6 having a plurality of cavities 11 arranged thereon at prescribed pitches, and a motor for rotating intermittently the conveyance member. In the conveyance discharge device, the chip type electronic part 12 is held in contact with a cavity face 11a positioned on the outside in the radial direction of the conveyance member in the cavity 11, and a device for moving the chip type electronic part 12 held in the cavity 11 to the inside in the radial direction of the conveyance member and discharging it to a discharge shoot 15 is installed, and a storage vessel 9 for storing the chip type electronic part is installed under the discharge shoot 15.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003150039-A (JP)
Title: Method for human resources development
Inventor: SHIGA KAZUMASA
IPC: G06Q50/10
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for human resources development by which human resources reliable in the real world are developed through a certification examination for judging examinee's general ability and through education for raising the level of examinee's ability in the field of natural science or social science in which ability to judge, ability to apply, ways of thinking are put to the test. SOLUTION: An examinee 11 takes a certification examination aiming at passing the grades 12 ranked according to the ability level. As a result of the certification examination, examinees 15 passing the upper grades are registered in a personnel registration/introduction center 16 and also introduced to a personnel employment organization 17. Examinees 18 passing the lower grades take level-up training at a level-up education section 19 and, after the level-up training is over, take the certification examination again. This step is successively repeated to develop human resources.
Patent JP-2003180859-A (JP)
Title: Fire extinguishing system
Inventor: ARAKI NOBUAKI
IPC: A62C35/68
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a fire extinguishing system free from the fear of leakage and the fear of freezing at a primary piping by providing channel switching valves in stead of a simultaneous open valve (selection valve) so as to evacuate the inside of the primary piping constantly.  <P>SOLUTION: A side of feeding a fire extinguishing fluid (water, forming water solution, etc.), is provided with a main valve 2 normally in a closed state. Extending from the upstream side of the primary piping 3 extended from the main valve 2 to the downstream side, a plurality of fire extinguishing object sections 5 are respectively arranged by a secondary pipings 6. The one or more channel switching valves 4 communicated with one or more secondary pippings 6 except for a secondary piping corresponding to a downstream-most side of the secondary pipings 6 are arranged in series. In addition, the switch valves 4 normally close the side of the secondary pipings 6 to be at positions for communicating the upstream side and the downstream side of the primary piping 3. In the case of extinguishing the fire when the switch valves 4 themselves are started, the main valve 2 is opened and the switch valves 4 are switched to be at positions for communicating the upstream side of the primary piping 3 with the side of the secondary pipings 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183629-A (JP)
Title: Polishing granule for magnetic polishing
Inventor: TAKENOSHITA HIDEHIRO
IPC: C09K3/14
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide polishing granules for magnetic polishing used for a magnetic polishing method, capable of improving the polishing accuracy of a material to be polished.  <P>SOLUTION: The polishing granules are constituted by soft magnetic ferrite particles having ≥1.0 m<SP>2</SP>/g specific surface area.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003180323-A (JP)
Title: Chip paper cutter of filter attachment
Inventor: NAGAI JUNICHI
IPC: A24C5/47
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chip paper cutter built in a filter attachment and capable of effectively applying olive oil as an agent for preventing attachment of paste to a cutting blade.  <P>SOLUTION: This chip paper cutter is equipped with a brush roller 30 contacting with a cutting blade of a drum having blades. The brush roller 30 has a passage 56 in the axial direction receiving feed of the olive oil atomized by a sprayer 80 and spraying the olive oil from a spraying nozzle of the outer peripheral surface and a suction pipe 72 for sucking the interior of the passage in the axial direction during spraying of the olive oil.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186663-A (JP)
Title: Data processing system
Inventor: TATEYAMA TAKAHISA
IPC: G06F3/14
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data processing system that is superior in maintainability and extensibility, and can shorten the data processing time.  <P>SOLUTION: The data processing device has a display processing means 13, that provides instructions to a display device 11 for displaying more than one piece of data and receives correction operation instruction content for selection data from an operation device 12; a control means 14, that detects the correction operation instruction content to determine the correction content; a processing executing means 15, that is produced for executing correction processing and disappears, when the correction processing is completed based on the determined correction content; a storage means 16 that stores correction processing data; a communication means 17, that compares the stored correction processing data with selection data that have been previously stored to make a judgement on change content, and notifies a notification destination that has been previously registered of the change content, based on the change content. Upon receiving notification from the communication means 17, the processing execution means 15 makes a judgement that the correction processing of the selection data is terminated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188142-A (JP)
Title: Method for manufacturing semiconductor device and semiconductor device
Inventor: KIKUTANI TOMOYUKI
IPC: H01L21/306
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device by which favorable electrodes can be formed by completely removing the gallium precipitated on the rear face of the grown semiconductor layer after separating the grown semiconductor layer by laser ablation and the semiconductor layer can be completely separated for each device, and to provide a semiconductor device.  <P>SOLUTION: After a grown semiconductor layer has transferred to a substrate for temporary retention by laser ablation by exposing the rear face of a substrate to the laser beam, isotropic etching is applied to the rear face of the grown semiconductor layer by using a mixture of solution (royal water) of hydrochloric acid and nitric acid. In this way, the gallium precipitated on the rear face of the grown semiconductor layer and layers exhibiting low conductivity formed by anisotropic etching by RIE can be completely removed. Accordingly, a surface most suitable for forming electrodes can be properly exposed from the rear face of the semiconductor device and proper electrodes of low-resistance can be formed on the rear face of the device. Furthermore, the grown semiconductor layer can be completely separated for each device with uniform etched profile.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003192476-A (JP)
Title: Organic fertilizer having soil improving effect formed by mixing and fermenting clinker ash and fly ash and method of manufacturing the same
Inventor: INOUE HIDEKAZU
IPC: B09B3/00
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of rapidly fermenting fermentable organic matter with less energy and decreased malodors and an organic fertilizer which has a soil improving effect and is easy in handling.  <P>SOLUTION: The clinker ash and fly ash produced as byproducts from a pulverized coal firing boiler are mixed with the fermentable organic matter and the mixture is fermented by fermentation bacteria. The clinker ash and fly ash exhibit a water holding effect and malodorous substance capturing effect by their porosity. The most primary characteristic thereof is to cause fermentation by making good use of the heat insulating property and fermentation bacteria carrying property by the ceramic effect. The product provides the organic fertilizer which forms soil and has a water holding property, fertilizer holding property and soil conditioner effect.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186332-A (JP)
Title: Fixing roller, manufacturing method therefor and fixing device
Inventor: SAWADA YASUSHI
IPC: G03G15/20
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing roller which can prevent discharges electricity or the like, which is electrically stabilized, and which can reduce the rise time.  <P>SOLUTION: A coil spring 60 is disposed at a hollow part (inner part of a fixing roller 50) of a roller body 52. The coil spring 60 presses an inner wall surface 52a toward outside by touching the inner wall surface 52a which surrounds the hollow part of the roller body 52. Also, out of the coil spring 60 and the inner wall surface 52, a non-touching part 64, other than the touching part 62 where the coil spring 60 and the inner wall surface 52a touch each other is covered with a black film 66 (In the diagram 3, it looks as though this film corresponded to the non-touching part 64).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186357-A (JP)
Title: Method for returning from energy saving and image forming apparatus
Inventor: SUZUKI TAKASHI
IPC: G03G15/08
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce degradation of a photoconductor drum due to preliminary multiple rotational operation when an image forming apparatus returns from an energy saving state and also reduce power consumption.  <P>SOLUTION: Implemented contents of the preliminary multiple rotational operation implemented by turning the image forming apparatus on, opening and closing a door to process a paper jam differ from implemented contents of the preliminary multiple rotational operation implemented when the image forming apparatus returns from an energy saving mode to a normal state. Implementation of a part of various initializing operation implemented in normal preliminary multiple rotational operation is omitted, or intensity of a primary charging bias in a recording part is reduced in the preliminary multiple rotational operation implemented when the image forming apparatus returns from the energy saving state.  <P>COPYRIGHT: (C)2003,JPO