baber/WOPTO huggingface dataset:
Patent JP-2003263951-A (JP)
Title: Field emission type electron source and driving method
Inventor: SEKI MASAHIKO
IPC: H01J1/304
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a field emission type electron source and a driving method so that the emission of electrons can be controlled well and the electrons can be emitted uniformly from a planate cathode surface.  <P>SOLUTION: In an electron source 10, a control electrode 18 is formed on a backside plate 12. An insulating layer 20 is formed around the control electrode 18. A cathode 14 is formed in proximity of the control electrode 18 on the insulating layer 20, and the insulating layer 26 is formed on the insulating layer 20 around the cathode 14. A gate 16 provided with a round shaped opening 30 exposing the control electrode 18 and the electrode 14 is formed on the insulating layer 26. Electrons are emitted from the cathode 14 by having high voltage applied in between the cathode 14 and an anode 38. The emitting of electrons from the cathode 14 is stopped with the high electric field in the vicinity of the cathode 14 is eased by having the potential of the gate 16 and the control electrode 18 to be the same potential which is lower than the potential of the cathode 14.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261245-A (JP)
Title: Sheet sending-out device
Inventor: INOUE NOBUO
IPC: B65H11/00
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet sending-out device capable of sending out a sheet by setting even a long sheet in a stable state in the sheet sending-out device for sending out the sheet by placing the sheet on a sheet placing tray.  <P>SOLUTION: This sheet sending-out device has the sheet placing tray 3, and a pair of sheet support arms 4 and 4A rotatably supported by the rear part, and is constituted so that tip part areas 18 and 18A of both sheet support arms 4 and 4A vertically overlap each other when housing both sheet support arms 4 and 4A. Both sheet support arms 4 and 4A are rotated in a using position of projecting to the rear side, and the long size sheet is placed on the arms, and the sheet is sent out.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264258-A (JP)
Title: Electronic component, method of manufacturing the same, and method of manufacturing electronic circuit device
Inventor: ONISHI KEIJI
IPC: H01L41/313
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component connected to a circuit board by a projected electrode which has a structure capable of avoiding the contamination or oxidation of the projected electrode during a time period from the manufacturing of the component to the mounting thereof to the circuit board, and to provide a method for manufacturing the electronic component and a method for manufacturing an electronic circuit device.  <P>SOLUTION: The electronic component 1 includes the projected electrodes 5 formed on connection terminals 4 of a substrate 2 having a circuit element 3 thereon and a protective film 6 formed to cover the circuit element 3 and the projected electrodes 5. Consequently, the electronic component can be joined to the connection terminals of the circuit board with high reliability, while preventing the contamination or oxidation of the projected electrodes 5 during a time period from the manufacturing of the component 1 to the mounting thereof to the circuit board.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264353-A (JP)
Title: Portable radio apparatus
Inventor: HAYAKAWA HARUO
IPC: H05K3/36
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To increase a mounting area without increasing the size of a substrate and obtain a connecting between substrates at a low cost which connection is suitable for miniaturization.  <P>SOLUTION: In this portable radio apparatus, a substrate unit which is provided with substrate 21, 23 constituted of a plurality of number of sheets and a flexible substrate 3 for electrically connecting a part between the substrates 21, 23 is installed inside a cabinet. A stretched part 34 is formed on an insulating sheet constituting the base of the flexible substrate 3, and used as an insulating means on facing surfaces of the substrates which face and approach each other.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273962-A (JP)
Title: Line detection apparatus
Inventor: TANNO HIDETOSHI
IPC: H04L69/40
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a line detection apparatus whereby a user correctly recognizes a connection form of a communication network and realizes a correct connection form between a communication terminal and the communication network to quickly utilize the communication network.  <P>SOLUTION: The line detection apparatus having a common communication I/F connector connected to an ISDN and an Ethernet (100 BASE-TX) network detects whether the communication I/F is connected to the ISDN or an Ethernet (100 BASE-TX), or not connected to any network, and displays the connection state. This invention allows the user to easily recognize whether a connector or a modular cable at a communication network side going to be used is connected to the ISDN or the Ethernet (100 BASE-TX) or not connected to anything through the display of the connection state of the line detection apparatus to the communication network so that the user immediately realizes a correct connection from between the communication terminal and the communication network to quickly utilize the communication network.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269095-A (JP)
Title: Outer frame for segment
Inventor: OZEKI MUNETAKA
IPC: E21D11/08
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outer frame for a segment, which can enhance durability by realizing high strength, and allows a reduction in the weight of the segment and an increase in strength.  <P>SOLUTION: This outer frame for the segment is equipped with a base part which is formed in an approximately rectangular shape in a plan view and curved upward, and long side end slab parts 3a and 3a and short side end slab parts 3b and 3b, which rise from each end side of the base part 2; cast-in-place concrete is placed inside the slab parts 3a and 3a and the slab parts 3b and 3b, so that the segment, which is formed like an approximately arc-shaped slab, can be constituted; and the outer frame for the segment is composed of precast concrete which is formed by hardening a composition containing at least cement, pozzolanic fine powder, aggregate with a particle diameter of 2 mm or less, water and a water reducing agent.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241622-A (JP)
Title: Process cartridge and electrophotographic image forming device
Inventor: OGUMA TORU
IPC: G03G15/08
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent torsion and deformation when a drum frame and a toner container are connected by side covers arranged on both sides.  <P>SOLUTION: In the case of fixing a drum unit 10 including the drum frame 13 for supporting a photoreceptor drum 11 and a cleaning blade 12a, and a developing unit 20 including a developing roller 21 and the toner container 24 by using both side covers 30 and 40, three parts among the total of four connecting parts function as abutting fixing parts using machine screws 51 to 53, and the remaining one part functions as a calking part which is formed by calking-welding parts 55 and 56 facing each other with leaving a gap W in a non-restricted state.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272751-A (JP)
Title: Connector for substrate
Inventor: OGAWA SHINJI
IPC: H01R13/46
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector for a substrate capable of heightening alignment precision of a terminal fitting.  <P>SOLUTION: Terminal fittings 10A, 10B are inserted in a cavity 21 from a terminal insertion hole 22 opened on a front side of the cavity 21, and a front holder 4 is attached on a front face of a housing 20, to prevent detachment of the terminal fittings 10A, 10B. Because a connection part 13 of the terminal fittings 10A, 10B is positioned in a backlash preventing hole 23 opened on a rear side of the cavity 21, backlash of the terminal fittings 10A, 10B can be restrained. Thereby, the alignment precision of the terminal fittings 10A, 10B on a substrate connection part 12 side can be heightened, to smoothly perform, for example an assembling work.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271035-A (JP)
Title: Image forming apparatus
Inventor: MARUTA TAKAYUKI
IPC: G03G21/14
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce abnormal images which occur due to discharge products generated by a discharging operation of an electrifying member, in an image forming apparatus which applies voltage to the electrifying member disposed opposite an image carrier, causes discharge between the electrifying member and the image carrier to electrify the image carrier, exposes the electrified surface to light, develops a toner image, and transfers the toner image to a recording medium.  <P>SOLUTION: The rotation of the image carrier 40 is stopped after voltage supply to the electrifying member is turned off.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267417-A (JP)
Title: Liquid adhesive vessel
Inventor: KOBAYASHI KENJI
IPC: B65D83/00
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid adhesive vessel in which a coated surface can be easily switched into a narrow line shape and a wide strip shape, a member itself having the coated surface need not be touched by hand, and hands are not stained.  <P>SOLUTION: A cylindrical turning head 3 having a vertically-penetrated hole is turnably locked and fitted to a cap 2 having a nozzle provided with a fitting part 5 fitted to a bottle 50 and a nozzle 11 extending from the fitting part in its axial direction with a locking part 15 fitted to wall parts 7a and 7b on lower sides of flange parts 8a and 8b. A slide nozzle 11 is disposed on the inner side of the turning head, and ribs 9a and 9b formed on the nozzle are fitted to grooves 29a and 29b to prevent the rotation. Two screw grooves 19 are formed on the outer circumference of the slide nozzle, and a locking piece 17 of the turning head is fitted thereto. By turning the turning head, the slide nozzle is vertically moved. When the slide nozzle is located on the upper side, a coated surface 27 of the slide nozzle forms a wide coated surface together with a coated surface 14 of the nozzle. When the slide nozzle is located on the lower side, a narrow coated surface is formed only by the coated surface of the nozzle.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002351081-A (JP)
Title: Positive type resist composition
Inventor: AOSO TOSHIAKI
IPC: G03F7/004
Filed: 2002-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a positive type resist composition exhibiting sufficient transmittance at the time of using a light source of 157 nm and having satisfied coating property and development defect. SOLUTION: The positive resist composition contains (A) a resin, which has at least one repeating unit having a structure of general formula (1) and is decomposable by the action of an acid to increase the solubility to an alkali developer and (B) a compound generating the acid by the irradiation with active ray or radiation.
Patent JP-2003274066-A (JP)
Title: Image forming apparatus
Inventor: MITANI NAOYUKI
IPC: G03G21/00
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of copying a book original as a single job even when the copy object pages of the book original are changed on the way.  <P>SOLUTION: When a user depresses any of read page designation keys 31a, 31b, 31c of a book original in the unit of spread pages on a read page designation menu displayed on a touch panel display 3 to designate any of left, right and both pages as a read object page, a control section reads an image of the read object page designated by an image read section, reads the image of a preceding read object page when the designation of the read object page is not revised within a prescribed time thereafter, but reads the image of the read object page after revision when the designation of the read object page is revised through the control of the image read section.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265473-A (JP)
Title: Ultrasonic imaging apparatus
Inventor: OGAWA EIJI
IPC: G01N29/00
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To restrain multi-reflection of ultrasonic waves and to improve image quality of an ultrasonic image in an ultrasonic imaging apparatus having a photo detection type ultrasonic sensor and an ultrasonic transmitting function.  <P>SOLUTION: This ultrasonic imaging apparatus includes an ultrasonic wave detecting part 20 for modulating light according to the applied ultrasonic wave, an optical transmission path 13 for guiding light to an ultrasonic detecting part, a driving signal generating circuit 71 for generating a driving signal, a vibrator 72 for generating an ultrasonic wave according to a driving signal generated by the driving signal generating circuit, and an ultrasonic wave transmission path 74 having a first end and a second end, which propagates ultrasonic waves generated by the vibrator from the first end to the second end, and transmits ultrasonic waves from the second end.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003281075-A (JP)
Title: Direct memory access controller, direct memory access device and requesting device
Inventor: MATSUI SATOSHI
IPC: G06F13/362
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To perform DMA (direct access memory) in response to a request from a plurality of requesting devices without increasing the number of terminals of a DMAC (direct memory access controller).  <P>SOLUTION: This direct memory access controller has one request signal input terminal for receiving a request signal while at least one of the plurality of requesting devices outputs the request signal, one acknowledge signal output terminal for outputting an acknowledge signal to the plurality of requesting devices, and a control circuit. The control circuit outputs the acknowledge signal from the acknowledge signal output terminal and subsequently controls data transfer based on a request signal of one requesting device among the plurality of requesting devices in accordance with timing when the request signal inputted from the request signal input terminal is subjected to level change.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003274353-A (JP)
Title: Synchronizing device for video information and event information
Inventor: TAKAHASHI NOZOMI
IPC: H04N5/93
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synchronizing device for video information and event information which can efficiently make the event information correspond to a video by synchronizing the video information and event information or pieces of event information with each other.  <P>SOLUTION: The device has an event list read-in means having a function of reading in a list of event information holding featured information of a video or related information and corresponding time information on the video in a pair and a means of reading in the video information, and the video information and event list are synchronized with each other by matching their relative start times.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003283936-A (JP)
Title: Communication system, communication apparatus and method therefor recording medium and program thereof
Inventor: TSUNETOMI YOSHINOBU
IPC: H04N5/44
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To easily view broadcasts received by a high-performance television receiver 1 using a low-performance television receiver 2.  <P>SOLUTION: A high-performance television receiver 1 has a function for receiving both analog and digital broadcasts. A low-performance television receiver 2 has a function for receiving analog broadcasts, and transmits designated broadcast information showing broadcasts viewable on the low-performance television receiver 2 to the high-performance television receiver 1 through an antenna 23. The high-performance television receiver 1 transmits broadcasts shown with the designated broadcast information from the low-performance television receiver 2 to the low-performance television receiver 2 through an antenna 13. The low-performance television receiver 2 receives the broadcast from the high-performance television receiver 1 and displays its program.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276710-A (JP)
Title: Sealing apparatus for rice ball packaging machine
Inventor: NIWA KAZUYUKI
IPC: A23L7/10
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve packaging efficiency.  <P>SOLUTION: A first seal is applied along the width direction of a cylindrical film 18 on the bottom side of a triangular rice ball 19 by a first sealing member 14. A chevron shape second seal is applied to the cylindrical film 18 on a first corner part side of the triangular rice ball 19 by a second sealing member 16. The cylindrical film 18 is straightly cut along the width direction by a first cutter 37 corresponding to the first seal 1 and is also cut into the chevron shape by a second cutter 38 corresponding to the second seal. Waste films to be generated at the cutting of the cylindrical film 18 by the first and second cutters 37, 38 are sucked via a sucking port 41. When the seal is applied to the cylindrical film 18 by the first and second sealing members 14, 16, both sides of the width direction in the film 18 are folded inward by a gusset forming member to form a gusset.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276446-A (JP)
Title: Deflector of sunroof device
Inventor: ONISHI MASAHARU
IPC: B60J7/22
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deflector of a sunroof device improved so that water droplets attached to the inner peripheral edge of an opening do not invade into a cabin or a guide rail.  <P>SOLUTION: This deflector of the sunroof device comprises a liftable straightening board (deflector blade 5) connected to the other end of a link member (support link 12) having one end connected to an inner frame side (side frame member 6). A projection 20 for guiding the flow of the water droplets is installed on the side face of the link member. Thus, the deflector can receive the water droplets invaded into a fixed roof through a clearance between the opening and a slide panel and lead them to a drain gutter.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003278744-A (JP)
Title: Ball bearing for supporting horizontal rotor
Inventor: FUJIWARA ARIHIRO
IPC: F16C33/32
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball bearing for supporting a horizontal rotor such as a supporting bearing for a CT scanner restraining collisional sound of a ball 113 and a holder 116 while preventing ball clogging in a pocket and also preventing electrocorrosion.  <P>SOLUTION: This ball bearing has a specified pocket clearance by the holder 116 between a pair of bearing rings 111, 112 and has balls 113 arranged with equal intervals in the circumference in it. A relational expression of BPCD≥700 [mm] and Bc/Bd≥0.05 is satisfied by specifying a diameter of each of the ball 113 as Bd, a pitch circular diameter of each of the ball 113 as BPCD and a pocket clearance as Bc, and each of the balls 113 is made of ceramics. In the meantime, the holder 116 is, for example, made of resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278144-A (JP)
Title: Impregnation method
Inventor: KAWAMOTO KEIZO
IPC: C09K103/00
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent blocking of a pipe in force-feeing a back-filling material, to improve work efficiency and to reduce work efficiency and to reduce loss of material.  <P>SOLUTION: According to this impregnation method, a first soil suspension having 30 to 40 wt. parts lime to 100 wt. parts water, and a second soil suspension having 25 to 35 wt. parts slag and 3 to 1 wt. parts clay mineral to 100 wt. parts water are respectively force-fed just before a construction part through separate pipes to mix the first suspension and the second suspension, and then the mixed suspension is impregnated to the construction part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276279-A (JP)
Title: Apparatus and method for forming image printed matter, computer readable storage medium and computer program
Inventor: YAMAMOTO TOSHINORI
IPC: H04N5/76
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To surely protect still image data expected to be printed even when an abnormality is brought about to a printer.  <P>SOLUTION: When it is detected that the abnormality as an obstruction to executing a normal printing operation is brought about in the printer, in place of outputting still image data expected to be printed to the printer, the data is recorded to a different recording medium from a recording medium for printing, whereby the still image data to be printed is backed up. Even when a state of the printer becomes abnormal, the still image data can be surely prevented from being lost.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274825-A (JP)
Title: Drag apparatus of reel for fishing
Inventor: SHIMIZU SAKAHITO
IPC: A01K89/027
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drag apparatus of a reel for fishing reducing the extent of a protruded regulating knob in the drag apparatus and miniaturizing the whole reel.  <P>SOLUTION: The drag apparatus 20 of the reel for fishing is obtained by rotatably supporting a spool 5 for winding a fishing line on a supporting shaft 9 supported on a reel body 2, installing a brake plate 41 composing the drag apparatus 20 for applying brake force to the rotation of the spool 5 and screwing the regulating knob 30 regulating the brake force by pushing the brake plate 41 onto the tip of the supporting shaft 9. A housing recessed part 35 is formed on the inside of the regulating knob 30 and at least a part of a slackness preventing apparatus 50 for applying resistance force to the rotative direction of the regulating knob 30 in the housing recessed part 35.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003275480-A (JP)
Title: Scissors with clip
Inventor: HASEGAWA TOMOHIRO
IPC: B26B13/22
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide scissors with a clip allowing a scissors body to be stably fastened and held in a fastened state to a fastening part such as a pocket during the disuse of the scissors.  <P>SOLUTION: A scissors body 10 of the scissors with the clip is formed by rotatably attaching a first scissor piece 11 and a second scissor piece 12 by a support shaft 13. The base end side from the support shaft 13 of the first scissor piece 11 is made a first grip part 14, and a first finger putting part 18 provided with a first finger hole 20 is mounted to the end part of the first grip part 14. A pair of insert-fixing holes 22 serving as fitting parts are formed around the first finger hole 20 on the first finger putting part 18. Two insert- fixing parts 24 of the clip 23 of approximately U-shape are inserted and fixed into a pair of insert-fixing holes 22. When fastening to hold the scissors with the clip to a pocket, these two insert-fixing parts 24 are made fastening points to the pocket.  <P>COPYRIGHT: (C)2003,JPO