baber/WOPTO huggingface dataset:
Patent JP-2002239757-A (JP)
Title: Method and device for bending with laser beam
Inventor: MATSUSHITA NAOHISA
IPC: B23K26/14
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for bending with laser beam which enable a work to be bent in both ways with a laser beam irradiated from one side. SOLUTION: A thin metallic plate 2 is irradiated with a laser beam emitted from a laser oscillator 12 and converged with a laser condensing head 10 including a condensing lens 6. A material supporting fixture 4 supports the thin metallic plate 2 at parts other than the part irradiated with the laser beam in a way that the part corresponding to the part irradiated with the laser beam is floating in the air. The laser beam condensing head 10 is vertically moved and the metallic thin plate 2 is irradiated and scanned with the defocused laser beam.
Patent JP-2002243533-A (JP)
Title: Method for evaluating sound insulation performance between adjacent chamber and selected side wall
Inventor: KOGA TAKASHI
IPC: E04B1/82
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for evaluating sound insulation performance between adjacent chambers and a selected side wall capable of calculating and evaluating quantitatively the sound insulation performance of the side wall by calculating a side wall solid propagation sound between the adjacent chambers as a vibration acceleration level propagating inside the side wall. SOLUTION: When evaluating the sound insulation performance between adjacent chambers enclosed by the side wall 4 intersected with a door boundary wall 3, the sound pressure level of a propagated side wall solid propagation sound (a symbol of a trancated chevron shape) is calculated as a sound pressure level determined from the sound pressure of a sound source chamber 1 after entering the side wall 4 on the sound source chamber side, being propagated inside the side wall 4 with internal damping, and being radiated from the side wall 4 on the sound receiving chamber 2 side, and synthesized quantitatively with a direct transmission sound through the door boundary wall, to thereby calculate the sound pressure level in the sound receiving chamber. Hereby, the sound insulation performance between the adjacent chambers is calculated and evaluated quantitatively.
Patent JP-2002249149-A (JP)
Title: Ring-shaped tool, combination of this ring-shaped tool and resin pack, and method for collecting remaining liquid in resin pack
Inventor: UEDA RYOZO
IPC: B65D33/36
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of the remaining liquid in a transportable resin pack for liquid. SOLUTION: This resin pack of soft resin sheet is inserted through a hole of the ring-shape tool and the tool is pushed away toward a mouth of the resin pack to squeeze the remaining liquid out of the resin pack. The tool can efficiently squeeze the remaining liquid in the resin pack by only a single operation to reduce the remaining amount of the contents.
Patent JP-2002243446-A (JP)
Title: Position data setting apparatus and environmental data obtaining apparatus
Inventor: SAKKA MASATO
IPC: G01S5/16
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a position data setting apparatus capable of easily and automatically obtaining the position data of OA machinery arranged within a floor to input the same to the OA machinery. SOLUTION: A position recognition member 100 emits specific light toward a reference position member 150 when it is connected to the OA machinery and receives the reflected light returned from the reference position member 150 to detect the distance and direction with respect to the reference position member 150 to measure its own present position and transmits the measuring result (position data) to the OA machinery to which the position recognition member 100 is connected.
Patent JP-2002243584-A (JP)
Title: Snr calculation method and optical spectrum measuring device
Inventor: KOJIMA MANABU
IPC: G01J3/32
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for more precisely measuring SNR in the measurement of SNR by use of an optical spectrum measuring device in a light source having a narrow space of adjacent signal wavelengths or by use of an optical spectrum measurement device having a poor dynamic range. SOLUTION: This SNR calculation method comprises a step for measuring the wavelength characteristic of the dynamic range in an optical spectrum measurement device every wavelength within a multiplexed wavelength range and storing it in a memory means; a step for measuring the signal level and noise level of an optical signal wavelength to be measured; a step for reading the noise level in which each of the other optical signal wavelengths multiplexed to the optical signal wavelength to be measured affects on the wavelength of the optical signal to be measured from the memory means; a step for subtracting the noise level read from the memory means to obtain a corrected noise level and a step for calculating the SNR of the optical signal to be measured from the signal level of the optical signal to be measured and the corrected noise level.
Patent JP-2002252033-A (JP)
Title: Polymer electrolyte and lithium ion polymer secondary battery using it
Inventor: WATARAI YUSUKE
IPC: H01M10/0525
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a polymer electrolyte with which high ion conductivity is obtained under room temperature and further under low-temperature environment. SOLUTION: In the polymer electrolyte, which is composed of mixing with a polymer, an electrolytic solution, and a lithium metal salt, a relation of 5.0×10<-2> <=ε×η<=3.0×10<-1> is filled, when making the dielectric constant of the electrolytic solution to ε (non-unit), and viscosity into η (kg/m.s).
Patent JP-2002256041-A (JP)
Title: Curable resin composition for frp
Inventor: NISHIGUCHI SHOJI
IPC: C08G59/17
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a curable resin composition for FRP, suitably applicable to a laminated board for an electric circuit, uses in civil engineering and construction fields, etc., without using a harmful halogen compound and further suppressing a content of a phosphorus-based compound. SOLUTION: The curable resin composition for FRP contains a 100 pts.wt. resin component consisting of (A) a phosphorus-containing epoxy resin or (B) an epoxy resin characterized by adding a (meth)acrylic acid to its 5-95% of epoxy groups and also having phosphorus, (C) a 0-300 pts.wt. polymerizable unsaturated compound and (D) a 5-15 pts.wt. radical polymerization initiator.
Patent JP-2002253506-A (JP)
Title: Eye refractivity measuring device
Inventor: TAMURA KAZUHIKO
IPC: A61B3/10
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an eye refractivity measuring device capable of increasing measuring speed while maintaining measuring precision. SOLUTION: This eye refractivity measuring device comprises a control part 305 which executes (1) a first step of executing measurement by an eye refractivity measuring optical system 301 in disposition to a conjugate position when a subject eye E is an emmetropic eye, (2) a second step of obtaining result of measurement by the first step as a temporary measurement value, (3) a third step of resetting a threshold value in a threshold value setting circuit 303 based on the temporary measurement value, (4) a fourth step of executing measurement by the eye refractivity measuring optical system 301 after execution of determination in a determining circuit 304 based on the reset threshold value, and (5) a fifth step of newly obtaining result of measurement in the fourth step as a temporary measurement value,  drive-controlling a drive motor 314 as a measurement index drive part based on the temporary measurement value, and executing primary measuring by the eye refractivity measuring optical system 301.
Patent JP-2002258399-A (JP)
Title: Projection type image display device
Inventor: FUNAKOSHI TAKANORI
IPC: G03B21/00
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and well-looking projection type image display device which is less restricted, in its outward appearance design without spoiling the dust removing operability in the case of the detection of dust stick ing on an image display element and is stably reliable by suppressing unwanted radiation, etc. SOLUTION: In an opening 5a of a housing 5 fitted above image display elements 20a, 20b, and 20c, an operation unit 9 is fitted detachably by a method such as snapping, screwing, etc., and the opening 5a is normally closed with the operation unit 9. If dust sticking on the image display elements 20a, 20b, and 20c is found, the operation unit 9 is removed and the dust is removed through the opening 5a by using an air nozzle 12, a cotton bud, etc.
Patent JP-2002262518-A (JP)
Title: Cylindrical rectifier and manufacturing method therefor
Inventor: KATO HIROYUKI
IPC: H02K13/00
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical rectifier and a manufacturing method therefor, in which part of a rectifier piece coming into sliding contact with a brush is made of carbon by previous baking at a high temperature, and in which a hook part for connection is made of metal. SOLUTION: This cylindrical rectifier 1 is formed into a cylindrical shape by securing a plurality of segments comprising hooks 7 for connection on one end side by molding resin 33. The segments are formed by integrating metallic hook bases 9 comprising the hooks 7 and carbon rectifier pieces 11 subjected to the previous baking at the high temperature, and embedding and fixing parts of the metallic hook bases 9 and parts of the rectified pieces 11 in a molding resin. The carbon rectifier pieces 11 and the metallic hook bases 9 are jointed and integrated by soldering or brazing. The hook bases 9 and the rectifier pieces 11 hold a relative positional relation by engaging an engaging recessed part 23 formed on one side with an engaging protruding part 19 formed on the other side.
Patent JP-2002259813-A (JP)
Title: Artist publicity system
Inventor: KOIKE HISASHI
IPC: G06Q50/00
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To construct an artist publicity system to provide artist publicity information having a high publicity effect whereby the interest of users is more attracted through the use of a communication network. SOLUTION: The artist publicity system is equipped with a memory means 10 for information, a communication means 11 with any external device, and a processing means 12 for the information to control the operations of these means. The memory means 10 accommodates a plurality of information pieces for artist publicity concerning the same artist and accommodates the present information for the artist in such a way as related to the keyword. The processing means 12 executes a process to transmit keyword fractions formed of the divided keyword and each piece of artist publicity information to the user terminal in such a way that they are related to each other, and executes a process to read the present information related to the keyword from the memory means when receiving the keyword from the user terminal, and transmit it to the user terminal.
Patent JP-2001263612-A (JP)
Title: Liquid fuel firing equipment
Inventor: TAKAHASHI MUTSUHIKO
IPC: F23D11/02
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide liquid fuel firing equipment which is hardly clogged with tar and can make good vaporization. SOLUTION: A wick 29 which is set up in a vaporizing chamber 28 is constituted in such a way that a plated body 30 made of a thin board having a high coefficient of thermal conductivity is formed in a bar-like shape so that a hollow section 31 may be left in the central part and a pleated section may become a radial section and, in addition, the outer peripheral section of the bar-like body 30 may sufficiently come into contact with the internal wall of the chamber 28 and the heat supplied from heat sources, namely, a vaporizer heater 48 and heat receiving fins 45 provided on the outside of a vaporizer 27 may be transferred to the central part through the shortest route passing through the linear section of the radial folded section. As a result, kerosene can be vaporized lively at the central part of the chamber 28.  Moreover, since the U-turn section and parallel sections of the heater 48 are respectively arranged on a nozzle 34 side and on both sides of the vaporizer 27 and, in addition, the heat generating densities in the parallel sections are made higher than that in the U-turn section, consumed power can be used effectively for the vaporization of kerosene.
Patent JP-2002267268-A (JP)
Title: Heater
Inventor: KOMENO NORIYUKI
IPC: F24C14/00
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a heater which has efficient radiation heating and is capable of removing reducing gases or floating particles of small size in a room. SOLUTION: The heater comprises a radiator 12, heated by the heat of high temperature gas and having holes 19 extending from a heat collecting plane 13 to a radiating plane 14 generating radiation energy, and an oxidation catalyst 17 of platinum or a metal oxide carried on the surface thereof. The radiator is heated from both the heat collecting plane and the radiating plane with high heat transfer rate for realize radiation heating and the oxidation catalyst 17 can decompose the odor component in room air, i.e., hydrocarbons, such formaldehyde or fine particles, such as pollens or tick feces, into water and carbon dioxide through oxidation.
Patent JP-2002271288-A (JP)
Title: Time division multiplexed data transmitter and receiver
Inventor: GOJO TAKANORI
IPC: H04J3/06
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a time division multiplexed data transmitter and receiver, which are not required to redesign hardware, when connecting with a new device. SOLUTION: A time division multiplexed data transmitter and receiver allocate each of a plurality of channels to a plurality of time slots in frame units to transmit and receive. The transmitter and receiver contain a means of inserting a valid/invalid signal to any one of the time slots, to allocate data of the channel to the remaining time slots.
Patent JP-2002269920-A (JP)
Title: Information recording method, and information recorder
Inventor: ISOBE YUKIO
IPC: G10L19/02
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an information recorder that generates data search information in real time and forcibly terminates recording end processing without the need for recording video and audio after a recording stop operation. SOLUTION: The information recorder uses a buffer able to store multiplexed information at least in one recording large unit so as to configure the recording large unit by the multiplexed information recorded at a recording stop operation and generates a data search by the multiplexed information.
Patent JP-2002280617-A (JP)
Title: Illuminating device
Inventor: MATSUI NOBUYUKI
IPC: H01L33/48
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an illuminating device capable of taking out uniform parallel light by uniformly mixing the light having respective colors emitted from a plurality of light emitting diode elements. SOLUTION: The illumination device is constructed in such a manner that two or more transparent light diffusing members each entirely made of a projected curved surface is provided for one light emitting diode so as to cover a plurality of light emitting diodes arranged on a substrate, and that the light emitting diodes and the light diffusing member are molded with a resin.
Patent JP-2002280406-A (JP)
Title: Bump forming device
Inventor: MAEDA AKIRA
IPC: H01L21/60
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a bump forming device that is excellent in both initial and long-term stability in discharge. SOLUTION: The nozzle 8 and diaphragm 15 of this bump forming device are formed of alloys containing at least Fe. On the surfaces of the nozzle 8 and diaphragm 15 which are brought into contact with molten solder 1, coating films a16 and b17 made of materials containing at least Sn are respectively formed. Since the coating films a16 and b17 which are wettable with the molten solder 1 are formed on the surfaces of the nozzle 8 and diaphragm 15 which are less wettable with the solder 1, the nozzle 8 and diaphragm 15 become highly wettable with the solder 1 and the occurrence of bubbles in cavities can be prevented. Consequently, the initial discharge stability of this bump forming device is improved.
Patent JP-2001337314-A (JP)
Title: Liquid crystal display element and liquid crystal display device
Inventor: SUEHIRO NORIKO
IPC: G02F1/137
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To restore an array disorder of liquid crystal due to external factors in a liquid crystal display element provided with a liquid crystal layer with memory property. SOLUTION: In order to obtain a uniform aligned state both in a pixel part and in a part between lines, in the case the distance between transparent electrodes 31, 31 adjacent to each other in the same substrate surface 3 (width between lines) is expressed as a, the element is constructed so as to make thickness d (μm) of the liquid crystal layer held between transparent electrodes 21, 31 (a pixel part D) placed opposite to each other between respective upper and lower substrates 2, 3, a maximum effective voltage Vmax necessary for varying a display and the maximum distance a (μm) of the transparent electrodes satisfy inequalities 4.0<=a<=d.Vmax/10.
Patent JP-2002286507-A (JP)
Title: Optical encoder device
Inventor: KUDO KOICHI
IPC: G01D5/36
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To detect and correct a mounting error of a scale. SOLUTION: This optical encoder device is equipped with the scale 11 movable in a fixed direction and having slits 12 arranged therein in the moving direction, a light source part for irradiating the scale 11 with a light beam H, and a light receiving part for receiving scale-transmitted light or scale- reflected light of the beam H and performing photoelectric transfer, wherein the opening size T of each slit 12 in a direction normal to the scale moving direction is set at a dimension limited according to the irradiation diameter of the light beam H.
Patent JP-2002287162-A (JP)
Title: Immersion treatment equipment, immersion treatment method, method for manufacturing optoelectronic device, optoelectronic device and electronic apparatus
Inventor: IWATA SHINICHI
IPC: G02F1/1365
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide immersion treatment equipment which obviates the occurrence of uneven drying when planar works are pulled up at speed at which the treating liquid sticking thereto can be evaporated and dried after the works are immersed into the treating liquid, such as hot water, an immersion treatment method, a method of manufacturing an optoelectronic device, the optoelectronic device manufactured by this manufacturing method and the electronic apparatus. SOLUTION: Cassettes 200 of the immersion treatment equipment which pulls up the cassettes 200 at the speed at which the hot water sticking to element substrates 20 can evaporate and dry before ending of pulling up of the substrates from the hot water have a plurality of transverse side supporting shafts 210 extending in a transverse direction so as to respectively support the side ends of the element substrates 20 on both sides of the erected element substrates 20. The transverse side supporting shafts 210 have plural panel guide sections 220 which overhang toward the spacings between the element substrates 20. These guide sections 220 have shapes pointed toward the lower side.
Patent JP-2002285828-A (JP)
Title: Clogging determination device for exhaust emission control device
Inventor: SUGANO TAKATOSHI
IPC: B01D46/46
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To simplify the clogging determination of a minute particle catching filter by making exhaust pressure detected by an outlet side pressure sensor of a front minute particle catching filter equal to exhaust pressure detected by an outlet side pressure sensor of a rear minute particle catching filter. SOLUTION: One inlet side pressure sensor 13 is provided on an inlet side in common where the front minute particle catching filter 5 and the rear minute particle catching filter 6 oppose mutually, the outlet side pressure sensors 14, 16 are provided on respective outlet sides of both minute particle catching filters 5, 6, and an orifice as a restriction means is provided just behind the outlet side pressure sensor 16 of the rear minute particle catching filter 6.
Patent JP-2002290937-A (JP)
Title: Terminal and system for video telephone/video conference, answering message transmitting method and storage medium
Inventor: KOMINE TAKAYUKI
IPC: H04M11/06
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a terminal and system for video telephone/video conference, an answering message transmitting method and a storage medium which does not give an idea that no one answers a video telephone from a caller, does not make the caller feel discomfort under such message as an information of caller busy which the caller can not understand, and allows confirming an access history while telecommunication was performed. SOLUTION: When the connection of the H.320 protocol is requested from a terminal on the calling side through an ISDN line 120 during communications by H.323 by using a LAN line 130, the control part 111 of a terminal constituting the system for video telephone/video conference performs control for transmitting an answering message based on H.320 stored in a flush memory 112 to the terminal on the calling side.
Patent JP-2002286378-A (JP)
Title: Installation method for condenser
Inventor: MATSUO YOSHIYUKI
IPC: F28B1/02
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To further simplify a construction work for installation and assembly when a pipe flux structure where heat transfer pipes an collected as a group is conveyed in an electric power plant and installed therein to provide an installation method for a condenser to further relive a labor of workers accompanied thereby. SOLUTION: An installation method for the condenser is that a pipe flux structure 30 is manufactured so as to be previously divided into a plurality of sections and divided pipe flux structures 31 and 32 are conveyed, in order, in a building 33 by utilizing an opening 36 of the roof of a building 33.
Patent JP-2002282256-A (JP)
Title: Medical needle holder
Inventor: NISHIUCHI SHIROSHI
IPC: A61B17/06
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a medical needle holder enabling an unskilled surgeon to perform suitable suture in a deep and narrow suture region difficult to be sutured in suture in a surgical operation. SOLUTION: This medical needle holder is provided with an eccentric rotating mechanism 13 adapted to eccentric-rotate a suture needle holder 2 at the tip by operating a lever 11 of a hand holder 1 on this side and feeding back an operating wire rod 12.
Patent JP-2002291016-A (JP)
Title: Mode changeover system for mobile phone
Inventor: NAKATANI KIMIHIKO
IPC: H04W48/16
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a mobile phone that can automatically select an optimum communication mode. SOLUTION: When the mobile phone 100 selecting one communication mode among communication modes enters a sphere of influence by a PHS office station base station placed in an office and detects the PHS office station base station, a mode switching control section 112 selects a PHS office mode being a mode under which the mobile phone makes communication with the PHS office station base station with priority and interrupts power of a PDC(Personal Digital Cellular) radio section 104 and a PDC control section 105 controlling the communication of a PDC mode.