baber/WOPTO huggingface dataset:
Patent JP-2003103394-A (JP)
Title: Wire filled with welding flux
Inventor: SAITO TEIICHIRO
IPC: B23K35/30
Filed: 2002-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a wire filled with welding flux capable of disposing a conductive core wire without applying complicated working to a metallic skin. SOLUTION: The flux 3 is filled in the metallic skin 2. The conductive core wire 4 is disposed at the approximately center part of the flux 3 in a state of being not supported by the metallic skin 2. The content of metal powder of the flux is made to be 20-80 wt.%. The wt.% of the flux weight to the weight of unit length of the wire is made to be 6.5-30 wt.%. The wt.% of the conductive core wire to the weight of the unit length of the wire is made 1.5-15 wt.%.
Patent JP-2004049594-A (JP)
Title: Self-propelled vacuum cleaner
Inventor: TAKAGI YOSHIFUMI
IPC: A47L9/00
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein dust is left in the neighborhood of a wall due to a gap between a floor cleaner and the wall when a self-propelled vacuum cleaner measures distances to the circumferential walls, and performs cleaning while moving based on the measurement.  <P>SOLUTION: The vacuum cleaner includes: a propelling means for moving a main body 1; a steering means for changing a movement direction; a cleaning means for performing cleaning; distance measuring means 10, 11 for detecting a distance to the wall; and a movement control means 9 to control the movement of the main body 1. The movement control means 9 includes a wallside movement means for moving the main body 1 apart prescribed distance from the wall. The cleaning means includes a cleaning nozzle 12, and a motor-driven blower 14. The cleaning nozzle 12 is protruded sideward at the both left and right sides or one side from the main body 1. Openings are arranged, to communicate with the motor-driven blower 14, at the whole part or a part of the protruded side surfaces. Thus, the cleaning nozzle 12 approaches the wall, sucks dust form the side surfaces, and collects dust in the neighborhood of the wall.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051562-A (JP)
Title: Compound, retardation plate using the same and monoacyl derivative of hydroquinone
Inventor: TAKEUCHI HIROSHI
IPC: G02F1/13363
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new compound useful as an additive for a retardation plate; and to provide a wideband (in a wavelength region of visual light) retardation plate in a single layer type.  <P>SOLUTION: The compound is represented by the general formula [wherein, R<SP>1</SP>and R<SP>2</SP>are each independently an aliphatic group, an aryl group or a heterocyclic group; Ar<SP>1</SP>and Ar<SP>2</SP>are each independently an aryl group or a heterocyclic group; L<SP>1</SP>and L<SP>4</SP>are each independently a ≥2C alkylene group; L<SP>2</SP>and L<SP>3</SP>are each independently *-C(=O)O- or *-(CH<SB>2</SB>)<SB>n</SB>-O- (* is a position to be bonded to X; and n is an integer of ≥1); and X is a 1,4-cyclohexylene group]. The retardation plate comprising a cellulose ester film contains the compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051066-A (JP)
Title: Aluminum alloy hollow structural angle for sub-frame and sub-frame
Inventor: YOSHIDA MASATOSHI
IPC: B62D21/00
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum alloy hollow structural angle for a sub-frame and the sub-frame preventing the occurrence of wrinkles during bending, and capable of improving jointing strength and jointing rigidity against a material to be jointed.  <P>SOLUTION: This aluminum alloy hollow structural angle 1a includes a roughly rectangular sectional form which is composed of two long-side flanges 2, 3 and two short-side flanges 4, 5, and which serve as the sub-frames by being curved in the 3D direction by the bending from at least two directions which are the long-side flanges 2, 3 and the short-side flanges 4, 5. A step 6 extended in the longitudinal direction of the aluminum alloy hollow structural angle 1a is provided at the center of walls of the long-side flanges 2, 3 which form a bending inside during a bending process. The short-side flanges 4, 5 have circular arc forms which are overhung in the outward direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059438-A (JP)
Title: Axonal regenerating agent for central nervous system cell and highly functional product having pharmacological action thereof
Inventor: TAKAHATA CHIKANARI
IPC: A61P25/28
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a new axonal regenerating agent for central nervous system cells comprising β-cryptoxanthin having lower toxicity and a high activity at a lower concentration as an active ingredient.  <P>SOLUTION: The axonal regenerating agent for the central nervous system cells is characterized by comprising the β-cryptoxanthin as the active ingredient. An antidement agent is characterized by comprising the β-cryptoxanthin as the active ingredient and has inhibitory actions on apoptosis of the central nervous system cells. A functional food product is characterized in that a prescribed amount of the β-cryptoxanthin is formulated as the active ingredient to prepare the functional food product. Furthermore, the functional food product has the inhibitory actions on the apoptosis of the central nervous system cells. The β-cryptoxanthin has the excellent axonal regenerating actions on the nervous system cells, especially matured central nervous system cells. A drug comprising the compound as the active ingredient is useful as a therapeutic agent, or the like, for neurodegenerative diseases including the antidement agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026485-A (JP)
Title: Signal output device, sheet material type distinguishing device, image forming device, and sheet material type distinguishing method
Inventor: KAWASAKI TAKEHIKO
IPC: B65H7/00
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To distinguish the type of a sheet material even if information such as numerical code is not fixed to the sheet material beforehand.  <P>SOLUTION: When a vibration application part 1000 applies vibration to the sheet material 1010, the vibration is attenuated in a process of being transmitted to the sheet material 1010, and the information is outputted as signals from a detection part 1020. Since the signals vary depending on the type of the sheet material 1010, the type of the sheet material can be distinguished based on the signals. By this method, even when the information such as numerical code is not fixed to the sheet material beforehand, the information on the type of the sheet material can be outputted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063164-A (JP)
Title: Outlet
Inventor: HONDA MINORU
IPC: H01R13/11
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a cost by decreasing the number of components.  <P>SOLUTION: A blade receiving member 30 is integrally formed with a terminal part 40 which is paired with a blade receiving part 31 by bending a metal plate which is springy and is electrically conductive. Related to the terminal part 40, a contact part 42 corresponding to a conventional terminal plate 202a and a locking part 44 and a pressurizing part 43 corresponding to a conventional locking spring 203 are integrally formed with a terminal plate 41 made from a springy metal plate. Since the blade receiving member 30 is integral with the terminal part 40 and the grade receiving part 31, no conventional locking spring is required, resulting in less number of components for cost reduction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061673-A (JP)
Title: Remote controller for online karaoke and data communication method of remote controller for online karaoke
Inventor: UENO MASASHI
IPC: G10K15/02
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote controller for online karaoke which can easily collect the update charge of a song number database and to provide a data communication method of the remote controller for the online karaoke.  <P>SOLUTION: The remote controller for the online karaoke which is used together with an online karaoke terminal device and sends a remote control signal of a song playing indication etc., to the online karaoke terminal device is described. The remote controller is equipped with: a storage part (130) which stores song number data corresponding to the online karaoke terminal device; a transmission part (120) which transmits a remote control signal to the online karaoke terminal device according to song number data; a communication part (110) to which a mobile telephone set is connected and which receives the song number data received through the mobile telephone set; and an update control part which updates the stored song data by using the received song number data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060985-A (JP)
Title: Low nox combustor
Inventor: KAYAHARA TOSHIHIRO
IPC: F22B21/02
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low NOx combustor for stably reducing NOx and stably achieving ultra-low NOx by a simple means.  <P>SOLUTION: The low NOx combustor reduces NOx by controlling a temperature of combustion gas from a burner. It includes a NOx reducing means having a NOx property to an air ratio of reducing a generated NOx in accordance with an increase of the air ratio of the burner, and having a CO property to an air ratio increasing an exhaust CO in accordance with the increase of the air ratio; and an air ratio controlling means for controlling the air ratio of the burner to a predetermined value. The predetermined value is set so that the generated NOx value in the NOx reducing means becomes a predetermined value of not more than 10 ppm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061815-A (JP)
Title: Toner for electrophotographic system, developer for electrophotographic system, image, and sheet
Inventor: HIRASAWA AKIRA
IPC: B42D15/10
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide on-demand preparation of an image which is colored, manifested, discolored, and modulated by sliding of a wearing body using an electrophotographic system in place of printing.  <P>SOLUTION: An image is formed by the electrophotographic system using toners containing hard agents and developers. The hard toners are not particularly restricted, insofar as such toners realize the sufficient coloring, manifesting, discoloring and, modulating properties without impairing the fixability, releasability, etc., of the toners, for which hard agents, high-hardness hard agents of 5 to 10 in Mohs hardness and low-hardness hard agents of ≥0.1 to <5 in Mohs hardness are used and if necessary, these hard agents are used by being mixed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058532-A (JP)
Title: Liquid ejection head
Inventor: INOUE HIROSHI
IPC: B41J2/175
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid ejection head capable of supplying liquid stably.  <P>SOLUTION: An inkjet head 2 comprises an ink cartridge 3 and an ink supply section 4 having an ink supply needle 6 and an ink supply passage 7. The ink supply needle 6 is composed of a hard continuous pore porous material. The ink supply needle 6 is inserted into an ink supply opening 3a while piercing a seal 12. Ink 8 filling the ink cartridge 3 is sucked into the ink supply needle 6. When the ink supply needle 6 enters saturation state while exceeding its its suction power, ink flows from the rear end 6b of the needle down to the ink supply passage 7 and is supplied to a nozzle through the ink supply passage 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063406-A (JP)
Title: Laser sealing battery, its manufacturing method and laser irradiation apparatus
Inventor: HOSOKAWA HIROSHI
IPC: B23K26/21
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a time required for laser welding of a laser sealing battery by accelerating a laser welding speed and to limit an adverse influence of welding heat to a battery body to a minimum limit.  <P>SOLUTION: As a laser beam, an irradiation spot shape pulse laser beam having a major axis is used. An irradiation spot central point of the pulse laser beam is substantially disposed on an engaging part of a sheathing can with a sealing cover of the battery in such a manner that a tangential direction of the engaging part at the spot central position is always brought into coincidence with a major axis direction of the spot shape pulse laser beam, and the overall periphery of the engaging part is irradiated with the laser beam.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062782-A (JP)
Title: Point system
Inventor: OTA MICHIHIRO
IPC: G06Q10/00
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a point system for surely transmitting point information to a center device by a simple operation when transmitting the point information to the center device from a communication terminal.  <P>SOLUTION: A point issuer 1 generates the enciphered point information, and writes the point information in an information transmitter 2. When connecting the information transmitter 2 to a portable communication terminal 3, the information transmitter 2 receives information such as a machine model of the portable communication terminal 3, and generates operation data on the basis of received information, and transmits the operation data to the portable communication terminal 3. The portable communication terminal 3 performs an operation procedure corresponding to the received operation data, and starts communication by making access to the center device 4. The portable communication terminal 3 transmits the point information to the center device 4. The center device 4 decodes the point number from the received point information, and adds the point number to the stored integral point number, and transmits the integral point number to the portable communication terminal 3. The portable communication terminal 3 displays the integral point number.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072807-A (JP)
Title: Motor controller
Inventor: MATSUBARA SHUNSUKE
IPC: H02P29/00
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an energy-saving motor controller which is low in heat generation and can be downsized.  <P>SOLUTION: This motor controller detects magnetic flux generated around a conductive wire 4 where a motor current flows by means of a Hall element 11. It amplifies the detection output by an amplifier 12, and lets it flow to a coil 13 so as to cancel the magnetic flux, thereby getting a feeble current proportionate to a motor drive current. It lets the feeble current flow to a resistor 15 and modulates a voltage difference between both ends of the resistor 15 by a ΔΣ modulating circuit 21, and passes it through a digital filter 22. It adds a signal based on the output signal of a temperature sensor 16 to the output of the filter 22 by an adder 27, and compensates the temperature drift of the offset voltage of the Hall element 11. The output of the adder is set as the feedback signal of a detected motor drive current. A current control circuit 3 performs feed-back control and the motor is drive-controlled by a PWM signal generating circuit 2 and an inverter 1. The current flowing to the resistor 15 is feeble and heat generation is small, thus downsizing the motor and achieving the energy saving.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034948-A (JP)
Title: Safety mirror of vehicle
Inventor: MURAMATSU KUNIYASU
IPC: B60R1/06
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safety mirror of a vehicle capable of performing visual confirmation for safety confirmation of right and let in front, heretofore difficult to make, by using a mirror.  <P>SOLUTION: Mirrors of two safety mirrors, placed at an angle, are attached at the front of a vehicle, and the front part of the vehicle has a reflection surface such that the right and left of a front road are seen from a driver seat. Mirrors 2 and 3 with their reflection surfaces 2A, 3A are attached to the front part of the vehicle so that the right and left of the front road can be seen from the driver seat.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003104163-A (JP)
Title: Equipment assembly for automobile
Inventor: GALMICHE ETIENNE
IPC: B60R21/231
Filed: 2002-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost airbag system equipped with a rigid force dispersal element. SOLUTION: The equipment assembly for automobile contains an airbag support 22, an airbag 28 fixed to the support 22 by 1st fixing means 54, 56; 120, and a force dispersal plate 24 for dispersing the impact of the passenger on the airbag 28. The airbag 28 is equipped with the force dispersal plate 24 and a sheath 46 having a virtually closed cross section. The sheath 46 is fixed to the plate 24 along an end 52 by a fixing means, with the inner capacity of the airbag 28 to be determined by the sheath 46 and the plate 24.
Patent JP-2004069985-A (JP)
Title: Current driving device
Inventor: DATE YOSHITO
IPC: G02F1/133
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein a current value fluctuates by data in a conventional current driving system.  <P>SOLUTION: In a signal transmitting interface section, display data and control signals are serial cascade connected and transmitted. The section is provided with: a single transmitting path which is used for data transmission; a data output section having a plurality of Nch open drain type transistors; a data input section which has a current source that changes the amount of output current in accordance with on and off of the transistors; an amplitude suppressing means which suppresses the potential of the transmission path within a constant value even though the amount of current of the current source fluctuates; and a majority decision detection means which detects the majority of number of H levels or L levels of digital data in the data output section. Thus, inverse control is executed in accordance with the condition of the data and data transmission is conducted so that L levels are always made into the majority to reduce current power consumption.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071092-A (JP)
Title: Flash memory capable of shortening erasing time
Inventor: TOMITA JUNJI
IPC: G11C16/34
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flash memory capable of shortening the time for erasing the sectors within a plurality of banks when these sectors are erased.  <P>SOLUTION: The flash memory having non-volatile memory cells has a plurality of the banks respectively provided with a plurality of the sectors, an erasing voltage generating circuit, and a writing voltage generating circuit. The flash memory performs prewriting control in parallel by impressing writing pulses to the sectors to be erased within the second banks while performing erasing control by impressing the erasing pulses to the sectors to be erased in the first banks. Of the prewriting control and the erasing control necessary for the erasing operation, the prewriting control is performed simultaneously with the erasing control of the other banks. Accordingly, the prewriting of the sectors to be erased within the second banks is finished or partially finished at the point of the time the erasing control of the sectors to be erased within the first banks ends and therefore the erasing time of the first and second banks is shortened.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004070810-A (JP)
Title: Visual programming system, visual programming method, program for visual programming, and storage medium containing the program
Inventor: SASAKI JUNICHI
IPC: G06F9/44
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a visual programming system for obtaining a perfect source code of a prescribed program language from a plurality of kinds of figures having a syntax determined by UML (Unified Modeling Language).  <P>SOLUTION: An edited content reflection part 4 reflects, when a state transition flowchart is changed, the changed content to a sequence figure, and an output part 5 converts the changed state transition flowchart and the view to which the changed content of the state transition flowchart is reflected to a perfect source code followed by outputting. Accordingly, the changed content of the state transition flowchart can be reflected to the convenient view of UML, and the perfect source code is generated from the state transition flowchart and the figure to which its changed content is reflected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066745-A (JP)
Title: Laser cutting method and apparatus
Inventor: AMAKO ATSUSHI
IPC: B23K26/06
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser cutting method and apparatus which can provide a desired irradiation shape and intensity distribution of a cutting irradiation beam by a simple constitution.  <P>SOLUTION: In this method, cracks 30, 31 formed in a cutting origin of a substrate 3 are directed along a predetermined cutting line 40 by utilizing thermal stress created upon laser beam irradiation to cut the substrate 3. An incident beam 10 is diffracted by a diffraction optical element 2 to generate an irradiation beam 20 having predetermined irradiation shape and strength distribution. The substrate 3 is irradiated with the generated irradiation beam 20. One example of the irradiation beam 20 is a strip beam having substantially uniform intensity distribution along the predetermined cutting line 40.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078307-A (JP)
Title: Printing device, printing system, and printing method
Inventor: NAKAMURA AKIYOSHI
IPC: B41J5/30
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing device, a printing system, and a printing method capable of automatically storing a plurality of sequentially inputted display data and capable of collectively performing printing later.  <P>SOLUTION: This printing device comprises a frame buffer 11 in which contents is rewritten to image data each time the image data is inputted and a frame buffer 12 temporarily holding the copy of the image data held by the frame buffer 11. A CPU50 periodically compares the image data held by the frame buffer 11 and the frame buffer 12 with each other. When both image data are different from each other, the image data held by the frame buffer 12 is stored in a memory card 91. Then, the image data held by the frame buffer 11 is copied to the frame buffer 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078418-A (JP)
Title: Method for selling content
Inventor: KANEMATSU KOICHI
IPC: G06Q50/10
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To perform satisfactory selling without being limited by a special environment or the like.  <P>SOLUTION: A distributed recording medium 1 is mounted on a reproducing device 2 so that contents recorded in the recording medium 1 can be reproduced. Furthermore, a monitor device 3 for displaying a reproduced image is connected to the reproducing device 2 and the reproduction display of video contents can be performed. Also, a controller 4 is connected through a wire or wirelessly to the reproducing device 2 and the start or stop of the reproduction of the contents recorded in the recording medium 1 can be controlled, and the movement of a cursor on a picture displayed on the monitor device 3 can be controlled. A communication line 5, for a instance, is connected to the reproducing device 2, and connected through a so called provider 6 to a computer network 7 such as the Internet. Then, the connection through the computer network 7 to the site of an arbitrary authentification server 8 or a charging server 9 or the like is performed.  <P>COPYRIGHT: (C)2004,JPO