baber/WOPTO huggingface dataset:
Patent JP-2002276057-A (JP)
Title: Column installing structure in panel
Inventor: MIWA OSAMU
IPC: E04B2/74
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To easily install a column on a side frame of a panel without using a machine screw and a tool. SOLUTION: An installing hole 6 is formed in the side frame 5 of the panel. A clip 3 is formed of a connecting part 3a, both locking parts 3d and 3e, and both arms 3f and 3g. The connecting part 3a side of the clip 3 is fitted to the installing hole 6 of the side frame 5, and the column 4 is fitted between both arms 3f and 3g of the clip 3 so that both locking parts 3d and 3e are locked on both side ends of the installing hole 6 in the side frame 5.
Patent JP-2001294832-A (JP)
Title: Adhesive
Inventor: NAKAMAE MASATO
IPC: C09J175/04
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To improve the water resistance of an adhesive where a vinyl ester- based copolymer emulsion is used. SOLUTION: The adhesive is prepared by compounding a crosslinking agent with a principal ingredient composed mainly of an emulsion of a copolymer consisting of a vinyl pivalate unit, a primary hydroxyl group-containing vinyl compound unit and an ethylenic unsaturated monomer unit, and having a glass transition temperature of >=-10 deg.C. A polyvalent isocyanate compound, a metallic salt, a polyvalent aldehyde, a polyamidoepichlorohydrin or the like is suitable as the crosslinking agent.
Patent JP-2002272652-A (JP)
Title: Suction nozzle for vacuum cleaner
Inventor: FUJITA KOICHI
IPC: A47L9/02
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To prevent the configuration of a suction chamber from being deformed by impact which a suction nozzle receives from its front surface when a cleaner is used. SOLUTION: The suction nozzle for a vacuum cleaner includes a suction nozzle body 18 comprising a lower body member 62 provided with a downwardly open suction opening 27 and an upper body member 61 coupled to the lower body member 62, a rotary brush 19 being rotatable to face the suction opening 27, and a reinforcing member 64 provided to overlie the upper body member 61 from the front end to the upper surface of the upper body member 61. Thus, the outer contour of the suction nozzle can be maintained by virtue of the upper body member 61 and the reinforcing member 64 against impacts exerted from the front surface. Because space around the rotary brush 19 is held constant and the axis of rotation of the rotary brush 19 is prevented from moving, the suction and dust-collection performance of the cleaner is stabilized.
Patent JP-2002274473-A (JP)
Title: Safety pedal
Inventor: SAKATA YOSHIAKI
IPC: B60Q1/02
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a novel safety pedal of a light emitting mode. SOLUTION: This safety pedal is provided with a generator for generating electric power by rotation of a rotor connected to a pedal shaft, a battery charger for charging an electric current from the generator, an LED connected to the generator and/or the battery charger, and a sheet-like light emitter for emitting the light by receiving the light of the LED.
Patent JP-2002272690-A (JP)
Title: Continuous blood pressure monitoring device
Inventor: OKA SUSUMU
IPC: A61B5/022
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a continuous blood pressure monitoring device fully reducing burdens on an organism while reducing limitations on wearing. SOLUTION: The continuous blood plate monitoring device uses a blood pressure value continuous determination means 92 to continuously determine monitored blood pressure values from a pressure-pulse-wave/blood-pressure relationship and the pressure pulse waves detected by a pressure pulse wave sensor 46, with the pressure-pulse-wave/blood-pressure relationship being determined by a first relationship determining means 90 as to the relationship between a blood pressure value BP determined by a blood pressure valve determining means 88 using a cuff 10 and the pressure pulse wave detected by the pressure pulse wave sensor 46. A propagation velocity PWV of the pulse waves is calculated by a propagation velocity information calculating means 94 and a variation in the pulse wave propagation velocity PWV is calculated by a propagation velocity information variation calculating means 104.  A relationship judging means 108 compares the variation in the monitored blood pressure value to the variation in the pulse wave propagation velocity PWV to determine whether or not the pressure-pulse-wave/blood-pressure relationship is allowable.
Patent JP-2002278318-A (JP)
Title: Image forming device
Inventor: MASUDA YOSHIAKI
IPC: G03G15/00
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To easily and accurately position a transfer member, a guiding member, a destaticizing device, etc., from an image carrier in an image forming device for transferring a toner image to a transfer material by pressing the image carrier stuck to the transfer material by the transfer member. SOLUTION: A transfer member supporting means 20 for supporting the transfer member 21, etc., is supported by a cover member 60 supported so as to be optionally separated/brought into contact from/with an image carrier supporting means 10 for supporting an image carrier 11 in a played state and the means 20 is abutted on the supporting means 10 by a transfer member supporting means exciting mechanism 31, so that the transfer member 21 is positioned from the image carrier 11 in the image forming device.
Patent JP-2002289159-A (JP)
Title: Nonaqueous electrolyte secondary battery pack
Inventor: ISOZAKI YOSHIYUKI
IPC: H01M2/10
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a safety pack for nonaqueous electrolyte secondary batteries which eliminates the problem of battery burst due to reactions of lithium deposited on the negative electrode thereof after actuation of a safety valve of the battery. SOLUTION: The battery has the safety valve which releases combustible gas filling inside, before burst. A casing for the pack, insulating and sealing one, encases the batteries, wherein the vacant space in the case is filled with the mixed gas of carbon dioxide and nitrogen, or carbon dioxide and water vapor by a prescribed ratio.
Patent JP-2002286264-A (JP)
Title: Exhaust gas exhausting system for production line of motor vehicle
Inventor: HIRANO AKIRA
IPC: G01M15/04
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To reduce man-hours for inspection by improving workability of inspection by omitting labor of connecting individual vehicles with hoses or the like, respectively. SOLUTION: A conveyor body 31 (sub-conveyor) operated synchronously with a vehicle conveyor 11 is arranged along the conveyor 11. A plurality of nozzle units 50, etc., (nozzles) are fixed to the conveyor body 31 so as to match the conveying pitch of vehicles 10 and be lifted up and down. When one end of the nozzle unit 50 is confronted with a tail pipe 14 of the vehicle 10, exhaust gas is collected by a collective duct 21 which is arranged at the other end of the nozzle unit 50.
Patent JP-2001346206-A (JP)
Title: Decoder, decoding method, multiplexer and multiplexing method
Inventor: HAGAI MAKOTO
IPC: H04N19/48
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a decoder that allows one decoding means to decode plural streams composing of a multiplexed stream. SOLUTION: The decoder is provided with a demultiplexer means 102 that demultiplexes a multiplexed stream into streams through demultiplex processing and with a decoding means 109 that applies decode processing to any of the demultiplexed streams. Any of the demultiplexed streams is selected and outputted to the decoding means so that the decoding processing with respect to one stream by the decoding means is replaced with decoding processing for other stream.
Patent JP-2002289134-A (JP)
Title: Cold cathode discharge tube and illuminating device
Inventor: ASHIKAWA SHIGEYUKI
IPC: F21V8/00
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a cold cathode discharge tube whose electrodes which are mounted on sealing metal members which are sealed to a glass valve do not drop from the sealing metal members while the cold cathode discharge tube is being lighted for a long period of time, and an illuminating device using it. SOLUTION: By fixing the electrode 5 consisting of a cylindrical metal member 10, a projection 11 which is fixed on a bottom of the cylindrical metal member 10 and a space 12 with the sealing metal member 3 or 4 which is sealed to an end of the glass valve in which prescribed pressure rare gas is enclosed and mercury is diffused, the cold cathode discharge tube whose electrodes do not drop keeping their junctions stable while the cold cathode discharge tube is being lighted for a long period of time and the illuminating device using the cold cathode discharge tube can be provided.
Patent JP-2002216921-A (JP)
Title: Cpu adapter
Inventor: NISHIO JINKO
IPC: H01R33/76
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To enable to make testing and inspection safely by inserting an adapter between the mother board side CPU socket and the CPU, although, previously, there has been no method other than modification of the mother board and there has been a high possibility of destroying VCC CORE generating semiconductor and the mother board. SOLUTION: This is an adapter that can be inserted in the mother board side of socket and is installed between the mother board side socket and the CPU. When the mother board side is equipped with the proper function, this adapter is used by changing forcedly the multiplying factor of the mother board side VCC CORE and BSEL by way of changing the control switch of the adapter.
Patent JP-2001354721-A (JP)
Title: Water-soluble resin and method for preparing the same
Inventor: TAGAWA DAISUKE
IPC: C08F20/54
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a water-soluble resin having a high molecular weight and a narrow molecular weight distribution and reduced formation of a low- molecular-weight product. SOLUTION: There is provided a water-soluble resin (A) which mainly consists of at least one vinyl monomer (a) being water-soluble or becoming water-soluble upon being hydrolyzed and satisfies requirements: (1) the content of a low-molecular-weight component with M×0.2 (wherein M is the molecular weight corresponding to the peak top on a chart obtained by measuring the molecular weight of A by a GPC method) and that of a high-molecular-weight component with M×2.0 are at most 2% and 5% (in terms of the area on the GPC chart), respectively or requirements (2): the stringing length/intrinsic viscosity ratio <=4.
Patent JP-2001296092-A (JP)
Title: Multitube bundle type heat exchanger
Inventor: LAENGL ALFRED
IPC: F28F9/02
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To economically form a tube bundle type heat exchanger in a block building system. SOLUTION: A plurality of tube bundles 5A, 5B and 5C are respectively formed as integral units comprising respective heat transfer pipes 51 and pipe floors 52 fixed to both ends in the axial direction thereof. A housing comprises a jacket 1 having partition walls 14 for partitioning jacket chambers 10A, 10B and 10C and flanges 13 arranged at both ends in the axial direction and headers 2 and 3 at both sides fixed to the flanges 13. The tube bundle groups fitted to the jacket chambers of the jacket hermetically cooperate with the headers 2 and 3 together with the pipe floors 52 to define flow turning chambers 24, 25, 35 and 36 formed on the headers and the pipe floors 52.
Patent JP-2001300680-A (JP)
Title: Metal shaft expanding apparatus
Inventor: IURA TADASHI
IPC: B21K1/06
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a metal shaft expanding apparatus which can elucidate the effect of the change of the relative bending supporting point to both holding portions on the local expansion of a work by applying the rotation, the compressive stress and the bending. SOLUTION: This metal shaft expanding apparatus comprises a driving rotary unit 3 having a pair of holding portions holding a metal shaft as the work in a rotatable manner around the axis and a driven unit 5 so that the driving unit 3 and the driven unit 5 are relatively get close/separate to/from each other by a feeding means and a pressing means 9, each of the driving unit and the driven unit is made tiltable to the axis of the counter unit by a decentering means 8, and the axis of the turning supporting shaft forming the center of bending of the work by the effect of the decentering means is movably set to a relatively arbitrary position to both holding portions.
Patent JP-2002297816-A (JP)
Title: Information processing device and method, recording medium, and program
Inventor: ISHIGURO RYUJI
IPC: G06Q50/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To make easily usable contents in a random device by acquiring the number of outputs of a license for using the contents. SOLUTION: A leaf key is sent to a counterpart device (step S321), and an encrypted license and an EKB(an Enabling Key Block) to be used as key information for deciphering it is sent from the counterpart device and recorded (step S322).
Patent JP-2002293915-A (JP)
Title: Polymerization catalyst composition for propylene oxide
Inventor: ISHIDA TOYOHISA
IPC: C08G65/12
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a polymerization catalyst composition for propylene oxide capable of controlling the molecular weight of polymer and producing a poly(propylene oxide) having a high molecular weight, and a manufacturing method using the catalyst composition. SOLUTION: The polymerization catalyst composition for propylene oxide comprises (A) a crown ether compound, (B) an alkoxide or a hydroxide of an alkali metal, or a trialkylsilanolate, and (C) a trialkyl aluminum compound and/or a triaryl aluminum compound. The molar ratio of (A):(B):(C) is in a specific range.
Patent JP-2002293502-A (JP)
Title: Reformer
Inventor: FUJISHIRO OSAMU
IPC: C01B3/32
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a reformer capable of warming up in a short time when starting up, preventing catalyst degradation. SOLUTION: The reforming catalyst layer 3 is prepared in the tubular vessel 2. A reforming reaction takes place by introducing a reforming source gas into a gas introducing path 23 prepared in the upstream of the reforming catalyst layer 3. A supplemental air nozzle is installed in the gas introducing path 23, and air is introduced. Necessary heat is obtained by burning a portion of the reforming source gas. A warm-up supporting air nozzle 5 is operated when warming-up to feed air to the under pant of the reforming catalyst layer 3 where the condensed steam accumulates and becomes low temperature from the other parts, and to activate the catalyst early by generating heat.
Patent JP-2002298461-A (JP)
Title: Magnetic head and recording and reproducing device
Inventor: MITANI KENICHIRO
IPC: G11B11/105
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic head that can apply a magnetic field modulated by a recording signal to a magneto-optical recording medium in its vertical direction at signal recording and apply an alternate magnetic field to the magneto-optical recording medium at a prescribed angle in the vertical direction at signal reproduction and to provide a recording and reproducing device employing the magnetic head. SOLUTION: A 2nd leg 1106 of the magnetic head 1000 has a sharpened shape and a 1st slope face R1 and a 2nd slope face R2. In particular, with d1=200 μm, d2=200 μm, and d4=500 μm, d3 that is a cut amount of the slope face is preferably selected to be 70 μm.
Patent JP-2002293695-A (JP)
Title: Method of forming single crystal by atmospheric pressure cvd process and system for the same
Inventor: NISHINO SHIGEHIRO
IPC: C30B29/36
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To surely and rapidly form a single crystal, such as SiC, in an atmospheric pressure CVD process. SOLUTION: This system includes an X-ray source 32 which makes white X-rays incident on the single crystal formed on a substrate 45, a detector 33 which has energy resolution, such as a semiconductor detector, arranged in such a manner that the incident angle and exit angle of the white X-rays on the single crystal are made the same and a controller which controls the conditions of forming the single crystal to an optimum state in accordance with the result of observation obtained by observing the crystallinity on the spot from the fluctuation in the energy of the X-rays to give rise to the Bragg diffraction detected by this detector 33.
Patent JP-2001351859-A (JP)
Title: Exposure time adjusting system
Inventor: PARK CHAN-HOON
IPC: G03F7/20
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an exposure time adjusting system in a semiconductor device manufacturing apparatus for adjusting the exposure time according to a state of preceding and following processes. SOLUTION: The exposure time adjusting system in the semiconductor device manufacturing apparatus includes an exposure unit 50 for adjusting the exposure time according to an outer signal; a preceding-step influence estimation unit 40 for receiving preceding step information of the treating work, extracting a factor of influence on an exposure pattern formed by the exposure unit 50, and storing the related factor as feed-forward data; a testing unit 60 for testing the preceding operation already treated by the exposure unit for a given time, and storing the test value as feed-back data; and a central processing unit 70 for treating the stored data in the preceding-step influence estimation unit 40 and the testing unit 60 by using a given calculation method, and transmitting the signal to the exposure unit after the result is changed into a signal sensitive to the exposure unit so that the exposure time can be adjusted.
Patent JP-2002301655-A (JP)
Title: Abrasive slurry and polishing fine powder
Inventor: ITO KATSURA
IPC: B24B37/00
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide abrasive slurry and polishing fine powder capable of accomplishing high polishing speed while accomplishing high-precision surface polish of high surface flatness and low surface roughness without hardly causing a minute scratch, a minute pit or the like of the surface, in precision polish of a board or the like relative to electronics. SOLUTION: This abrasive slurry contains an abrasive. The 95% cumulative average diameter (D95) of the abrasive in terms of volume is 0.1-1.5 μm. The abrasive contains large particles exceeding ten times as much as its 50% cumulative average diameter (D50) in terms of volume in a range of one mass% or less in the total particle mass.
Patent JP-2002301262-A (JP)
Title: Game device using music, its computer program and program storage medium
Inventor: FUKUDA TETSUO
IPC: A63F13/843
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a game device which requests an operation corresponding to the rhythm and interval of a music selected by a player and by which a plurality of players enjoy a game together as necessary. SOLUTION: The question generating means 2 of the game device requests the player to operate a timing button 3 and an interval button 4 in response to the rhythm and interval of the music. A display control means 17 displays a sign on a display 6 in response to the rhythm and interval of the music with the progress of the played tune. While viewing the sign, the player operates the timing button 3 and the interval button 4. Then decision means 12 and 13 decides the rightness of the player's operation and sound issuing means 14 and 15 generates sound corresponding to the decision result.
Patent JP-2002312665-A (JP)
Title: Method and system for advertisement using internet
Inventor: MATSUO HIROSHI
IPC: G06Q50/00
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for Internet-based advertisement which can increase the clicking frequency of advertisement provided in a page, etc., on WWW. SOLUTION: A WWW server 120 performs display control over a homepage 200. A banner server 130 incorporates a control program for performing display control over a banner 201 (advertisement) in the homepage 200 and performing lot drawing processing for prizes when the banner 201 is clocked. The banner server 130 is commanded by the control program to perform the display control over the banner 201. Further, the banner server performs the lot drawing processing when the banner 201 is clocked on.
Patent JP-2001357629-A (JP)
Title: Data track encoding method
Inventor: MORLING ROBERT PHILIP
IPC: G11B5/008
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for encoding a plurality of data tracks recorded in a tape/data recording medium. SOLUTION: In the encoding method of a plurality of data tracks for recording them in the tape/data recording medium, a plurality of data tracks written into the tape/data recording medium include steps for writing preamble areas before user data areas in the data track, and the preamble area has a preamble data sequence having a power spectrum which is substantially similar to the power spectrum of substantially random data.
Patent JP-2002229526-A (JP)
Title: Liquid crystal display device and its driving method
Inventor: LEE HYONG-GON
IPC: G09G3/20
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device employing low electric power. SOLUTION: During a normal operation, a first control signal is set to a Low, a second control signal is set to a High, a memory cell section 100 is separated from a power supply section and a GND, an action nTFT (N2) is turned on, video signals are transmitted to a liquid crystal section 200 and dynamic video is displayed in full color. On the other hand, during a still mode, the first control signal is set to a High, the section 100 is connected to the section VD1 and the GND, the second control signal is repeatedly set to a High and a Low to match with the characteristic of a liquid crystal panel, a still pTFT (P3) and the action nTFT (N2) are periodically set to an on state or an off state and either one of still mode video signals or their inverting signals are transmitted to the section 200 from the section 100 to realize eight color still video.
Patent JP-2002307172-A (JP)
Title: Pressure welding method
Inventor: MIYAGUCHI SHIGEKI
IPC: E04C5/02
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a pressure welding method in which heating operation is simple, and by which joining strength can securely by stabilized, and sufficient treatment in the job site can be realized even if it is a high frequency induction heating system. SOLUTION: Edge faces 1 respectively having a recessed part 2 are butted to form a space A. Further, the space A is charged with a sheet 3 made of synthetic resin, such as polyethylene or polypropylene, or the edge face 1 is covered with a cap 4 made of synthetic resin, or the recessed part 2 is coated with flux 5 for deoxidation and dehydrogenation. Then, by a heating means B, the butted places of the edge faces 1 are continuously subjected to initial heating and latter heating.
Patent JP-2002038904-A (JP)
Title: Stator diaphragm for steam turbine and method of making it
Inventor: GHELLI GIUSEPPE
IPC: B23K31/02
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a method of making a stator diaphragm for a steam turbine or a gas expander. SOLUTION: This method includes a step preparing two rings 12, 13 applying individual work for obtaining radial directional slots 15, 15' having a contour of a blade 11 in a stator step of a steam turbine or a gas expander to be suited for receiving the blade 11 later, a suitable amount of paste-state brazing materials 14, 14' is inserted into the spaces 15, 15', furnace brazing work in a vacuum is applied to a diaphragm 10. Additionally in this invention, the stator diaphragm 10 thus made for the steam turbine or the gas expander is also provided.