baber/WOPTO huggingface dataset:
Patent JP-2002138240-A (JP)
Title: Polyethylene resin powder coating material
Inventor: AI KEIKO
IPC: C09D5/03
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To impart both good adhesion to a substrate and good powder fluidity to a powder coating material containing a polyethylene resin produced with a single-site catalyst. SOLUTION: This powder coating material contains an inorganic powder and a powdery polyethylene resin composition which comprises 97-50 wt.% polyethylene resin produced with a single-site catalyst and 3-50 wt.% ethylene/α,β-unsaturated carboxylic acid copolymer resin.
Patent JP-2002136251-A (JP)
Title: Sound-producing apparatus of double bearing reel
Inventor: IKUTA TAKESHI
IPC: A01K89/015
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To make the volume and quality of sound scarcely change and make an apparatus capable of producing the sound during drag operations scarcely damage irrespectively of a drag force in the apparatus. SOLUTION: This sound-producing apparatus of a double bearing reel comprises a sound-producing mechanism 65 capable of producing the sound during operations of a drag mechanism 23 and is equipped with an intermediate gear 70, a one-way clutch 71, a first sound-producing member 72 and a second sound-producing member 73. The intermediate gear 70 is a gear freely rotatable relatively to a reel body 1 and engaging with a main gear 31. The one-way clutch 71 is a clutch capable of transmitting the rotation of the intermediate gear 70 when the main gear 31 rotates in the line delivering direction. The first sound-producing member 72 is a member freely rotatable relatively to the reel body 1 and rotatable by torque transmitted through the one-way clutch 71.  The second sound-producing member 73 is a member arranged in contact with the first sound-producing member 72 and capable of producing the sound between the second sound-producing-member 73 and the first sound-producing member 72 by rotation of the first sound-producing member 72.
Patent JP-2001196828-A (JP)
Title: Antenna
Inventor: YANAGISAWA KAZUSUKE
IPC: H01Q9/30
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an antenna improved in the coupling efficiency between a power feeding part and radiation elements, and to provide a dielectric antenna which can be mounted on a small portable terminal and can transmit and receive radio waves over a wide frequency band by widening a band. SOLUTION: An exciting electrode 2 is provided on the side of one surface of a dielectric substrate 6, and the radiation elements 3a, 3b and 3c are provided on the same surface so that their respectively one end parts are made adjacent to the electrode 2, their current directions are made orthogonal to that of the electrode 2 and their other end parts are grounded. Then, a ground conductor 1 is provided on the side of the other surface of the substrate 6. Furthermore, the power feeding part 4 is provided so as to connect with the electrode 2 electrically.
Patent JP-2002141063-A (JP)
Title: Lithium secondary battery
Inventor: SUGIYAMA JUN
IPC: H01M4/525
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery excellent in safety when overcharged without affecting greatly on battery characteristics such as capacity deterioration. SOLUTION: With the lithium secondary battery with regular-array sodium chloride structure lithium transition metal compound oxide having a basic composition of LiMO2 (M is at least a kind selected from Ni, Co, and Mn) as a positive electrode active material, the positive electrode active material is structured with inclusion of a first and a second positive electrode active materials with different compositions. The first positive electrode active material is expressed with a composition formula of Li1-xM1+xO2(0<=x<=0.1), and the second positive electrode active material is expressed with a composition formula of Li1+yM'y2 M1-yO2 (where, M' is at least a kind selected from Mg, Cu, and Zn; y1+y2=y; 0<=y1<=0.1; 0<=y2<=0.1; 0<y<=0.1).  Overcharge reaction can be dispersed in time, which makes it possible to slacken temperature rise due to chain reaction or to suppress the temperature rise due to the chain reaction.
Patent JP-2002150757-A (JP)
Title: Recording/reproducing device with operation picture display function
Inventor: GUNJI MASANORI
IPC: G11B20/10
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a recording/reproducing device provided with an operation picture display function capable of providing convenient operability to a user by reproducing and displaying the selected/set state of an original operation picture even when the displayed operation picture is temporarily switched to another operation picture and then returned to the original one or a power supply switch is turned off during the displayed state of an operation picture and then turned on again. SOLUTION: The recording/reproducing device provided with the operation picture display function capable of performing operation on an operation picture selectively displayed from plural kinds of operation pictures is provided with a control means 16 for previously storing the states of respective operation pictures in a storage medium, and displaying the requested operation picture on the basis of the state stored in the storage medium when the display of a prescribed operation picture is requested.
Patent JP-2002148998-A (JP)
Title: Electrophotographic printer and its control method
Inventor: AIZAWA SHINICHI
IPC: G03G21/18
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To perform the optimum fixation control over a cartridge. SOLUTION: A storage means 13 attached to the cartridge 12 which contains toner and is loaded in an eletrophotographic printer main body 11 is stored with temperature control information characteristic of the toner fixed to an object body of fixation, and a fixing device 17 of the electrophotographic printer main body 11 has a temperature detection unit which detects the temperature of a heat roller 18, detects the temperature of the heat roller 18 by the temperature detection unit 20, and controls the heat roller 18 to necessary temperature according to the temperature control information in the storage means 13 to fix the toner to fix the toner to the object of fixation.
Patent JP-2002151883-A (JP)
Title: Electromagnetic noise suppressing body and method for suppressing electromagnetic noise using the same
Inventor: YOSHIDA EIKICHI
IPC: H05K9/00
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic noise suppressing body, capable of realizing the suppression of electromagnetic noise without causing reflection, while using a conductive magnetic thin film, having superior magnetic loss characteristics in a miniaturized electronic circuit, such as the inside of a semiconductor element, and to provide a method of suppressing electromagnetic noise using the same. SOLUTION: The body, comprising a conductive soft magnetic thin film has a structure, in which the thin film is broken into constitutional units, which are sufficiently small with respect to the wavelength of the noise and the conduction of direct current between the units is interrupted.
Patent JP-2002151246-A (JP)
Title: Induction heating device
Inventor: SANO SHOICHI
IPC: H05B6/44
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To minimize temperature dispersion of a heated object and quicken start-up up to a given temperature in returning from keep-warm operation to normal operation in the case of an induction heating device for heating by induction a plurality of heated objects continuously conveyed by supplying high frequency alternate current to heating coils connected to an inverter circuit. SOLUTION: A temperature measuring instrument 23 for detecting temperature of a heated object 1 is installed around the middle point of an exhaust-side heating coil 2c and also, similar temperature-measuring instruments 21, 22 are installed around an exit of a supply-side coil 2a and at a halfway point of a middle coil 2b. Current flowing through the whole heating coils is controlled by the temperature of the heated object so as to keep the temperature of the heated object at the exhaust-side coil at same level with that at normal operation, and current flowing in each bypass circuit provided with the inlet side coil and the middle coil is controlled by the temperature of the heated object, to keep temperature distribution of the heated object through the whole heating coils at time of keep-warm operation similar to the one at time of normal operation.
Patent JP-2002146291-A (JP)
Title: Antibacterial coating material for ligneous portion
Inventor: HATATANI KENJI
IPC: C09D201/00
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To obtain an antibacterial coating material for ligneous portions which imparts antibacterial properties by incorporating a natural substance- derived component harmless to humans into a coating material for ligneous portions and, in addition, has sufficient durability of its properties with time, and moreover excellent ultraviolet protective properties and water-vapor resistance and excellent weatherability. SOLUTION: This antibacterial coating material for ligneous portions comprises hinokitiol as the effective component. The antibacterial coating material for ligneous portions comprises hinokitiol held within a sustained release microcapsule as the effective component. Further, the antibacterial coating material for ligneous portions comprises hinokitiol as the effective component and beeswax as a water-repellent component.
Patent JP-2002157214-A (JP)
Title: Dma transfer device
Inventor: YAMADA NAOYUKI
IPC: G06F13/28
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a DMA transfer device capable of providing the timer function of high convenience to a CPU. SOLUTION: This device is provided with a transfer source address designating means, a transfer destination address designating means, the number of transfer designating means, an address generating means, buffer means for temporarily preserving data read from a memory and an arithmetic means form performing subtraction or addition, data are read from the address of the memory, which is generated by the address generating means on the basis of a memory address designated by the transfer source address designating means, to the bugger means, and operated by the arithmetic means and after arithmetic, operation the data are written to the address of the memory, which is generated by the address generating means on the basis of a memory address designated by the transfer destination address designating means.
Patent JP-2002155445-A (JP)
Title: Method for producing textile weave
Inventor: KONAKA SHINICHIRO
IPC: D03C19/00
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To directly express an original drawing in a woven fabric without being prejudiced by a textile weave of an existing woven fabric and directly reflect an image of a designer of the original drawing in the woven fabric. SOLUTION: This method for producing the textile weave comprises forming a weaving structure into a multiple structure of at least two right side and back side layers in which weft yarns constitute a right side fabric and a lining fabric, dividing the original drawing to be woven crosswise with squares, preparing an original drawing to be profiled, using the respective squares of the resultant original drawing as right side crossover points, using the right side crossover points where the color of the adjacent squares is changed over as right side warp and weft connecting points where the right side and back side of the warp yarns and weft yarns are replaced, using a part of the warp and weft connecting points as right side warp yarn connecting points where the warp yarns appear to the right side,  using the resultant original drawing as a textile design of the right side fabric (a right side textile design), composing crossover points of the warp yarns and weft yarns without appearing to the squares of the right side textile design on the back side, making the warp yarns without appearing to the squares of the right side textile design appear to the back side of the woven fabric, forming a back side textile design to provide the back side warp yarn connecting points, presetting the total number of the right side warp yarn connecting points of the respective warp yarns and the back side warp yarn connecting points thereof in composing the connecting points thereof and preparing a textile design of the lining fabric (a back side textile design) in which the back side warp yarn connecting points are arranged by computing according to the set values (total number)  of the connecting points.
Patent JP-2002154154-A (JP)
Title: Apparatus for thermoforming and method for thermoforming
Inventor: TAKIFUJI MITSUSUKE
IPC: B29C51/10
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To solve the problem that temperature of a sheet becomes unstable even if the temperature of the sheet is controlled by utilizing a hot air feeding means. SOLUTION: It is possible to suppress up-and-down fluctuation of temperature of a top mold 20 or a bottom mold 10 caused by outer turbulence of pressure air and mold release air by feeding gas heated by means of heaters 16, 26 and 62 to the top mold 20 or the bottom mold 10. In addition, it is possible to indirectly decrease fluctuation of the sheet temperature of a resin sheet S when thermoforming is performed by suppressing up-and-down fluctuation of the temperature of the mold. In addition, in this case, it is possible to simplify an apparatus for thermoforming as it is unnecessary to newly provide an apparatus for feeding the gas by feeding the pressure air and the mold release air by heating.
Patent JP-2002163255-A (JP)
Title: Control system of part item and storage medium
Inventor: TAKATO MICHIO
IPC: G06F17/30
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a control system of part items and a storage medium capable of quickly taking out the part items from any base while unitarily controlling the part items used in plural bases. SOLUTION: This control system of the part items has a central server 1, and base servers 2 to 4 respectively connected to the central server 1. The central server 1 has the part items A, B and C. The base servers 2 to 4 have the part items in the same as or partially coincident with these part items A, B and C. The central server 1 logically unitarily controls the part items possessed by the central server 1 and the part items possessed by the base servers 2 to 4.
Patent JP-2001193531-A (JP)
Title: Method and device for controlling at least one load
Inventor: BIESTER JUERGEN
IPC: F02M51/06
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To certainly prevent a situation where the amount of fuel is not adjusted by an injector, in the case of an operating state wherein fuel is not injected or when an internal combustion engine has to be cut off. SOLUTION: These method and device are used for controlling at least one load such as a magnetic valve for controlling fuel injection to an internal combustion engine. By using at least one switching means, an electric current passing through the load is controlled according to a controlling signal AD. When at least one safety signal exists, the load is controlled to be in a comparatively safety state.
Patent JP-2002160767-A (JP)
Title: Structure for packaging lighting fixture
Inventor: SHIMOMURA TAKAHISA
IPC: B65D81/113
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To reduce a packaging material out of use after applying a lighting fixture, to enable an independent package of a single fixture despite the packaging form of a plurality of fixtures, and to prevent package shifting. SOLUTION: A structure in which a fixture body 1 fixed on a ceiling is packaged being positioned inside a reflector plate, is provided with a pair of outer package boxes 13, each of which have an opening portion 14 which is formed with an opening 10 to 30 mm narrower than the width of the fixture body 1, lighting fixtures 10 are packaged with the pair of outer package boxes 13, respectively, exposing the fixture bodies 1 from the opening portions 14, and the pair of outer package boxes 13 are bundled by opposing the opening portions 14 to each other. Therefore, the amount of a packaging material used can be reduced without exposing the lighting fixture 10. And the form of packaging the plurality of lighting fixtures can facilitate the handling of freight to reduce the frequency of handling the freight. And further, the bundle of the pair of outer package boxes 13 are released into independent packages of a single fixtures despite the form of packaging the plurality of fixtures. Furthermore, the opening portion 14 prevents package shifting.
Patent JP-2002161125-A (JP)
Title: Thermosetting polyurethane composition
Inventor: FUKUSHIMA TETSURO
IPC: C08G18/10
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a one-pack thermosetting polyurethane composition which is serviceable to sealing material use and has a high tenacity and a rubber elasticity curing characteristic. SOLUTION: This thermosetting polyurethane composition contains a polyurethane prepolymer and/or a polyisocyanate compound having an isocyanate group blocked with a blocking agent and a polyamine expressed in a general formula(1) (wherein R is a 8-22C linear or branched hydrocarbon; x is an integer of 1-5; y and z are each an integer of 0-5 but they never are 0 simultaneously).
Patent JP-2002164881-A (JP)
Title: Data terminal device
Inventor: HORI YOSHIHIRO
IPC: G06F21/62
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a data terminal device, which can move encrypted contents data and license distributed by software to other data terminal devices. SOLUTION: A hard disc 530 in a personal computer has a contents list file 150 and an encrypted confidential file 160. A license management device 520 stores a binding key Kb into a license area 5215B of memory. The encrypted confidential file 160 can be decoded and encrypted by the binding key Kb stored in the license management device 520. The acquired license for the encrypted content data is stored in the encrypted confidential file 160 as confidential information.
Patent JP-2002164218-A (JP)
Title: Closed magnetic circuit thin-film inductor and its manufacturing method
Inventor: RI MORIHARU
IPC: H01F41/04
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain a closed magnetic circuit thin-film conductor that hardly generates leakage magnetic fluxes, and has a high Q-value for countermeasures against EMI problems and EMS. SOLUTION: This closed magnetic circuit inductor, in which the ends of a thin film magnetic core are arranged closely to each other is manufactured in such a way that a patterned soft magnetic multilayered film is formed on one or both surfaces of an insulating substrate and the multilayered film is cut off along the pattern. Then a coil 3 is wound about the cross section of the cut-off multilayered film, and the film is formed in a ring-like shape.
Patent JP-2002171671-A (JP)
Title: Non-interruptible self-changeover power generator system
Inventor: TAKAMATSU NORIHIKO
IPC: H02M7/48
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a reliable non-interruptible power generator which reduces loss in the switch and breaker and can completely compensate for momentary power failure by making the changeover time short and make the important loads run continuously even when the power outage lasts long. SOLUTION: This non-interruptible power generator has a high speed cutoff switch 5a which can non-interruptibly cut and connect a power receiving point and an ac system 10, a high speed cutoff switch 5b-5d which can non- interruptibly cut and connect the outputs 2a-2c and the generator, a voltage measuring instrument 12 to measure the system voltage, an ac system abnormality detector circuit 6a to detect abnormality in the ac system based on the measured system voltage, a generator control mode switch 6b to instruct the high speed cutoff switch 5a based on the above detection to change the mode of the reverse inverter 3a, 3b from a constant power control to a constant voltage control, an abnormality detector of the generator, and a controller 6b to instruct the high speed cutoff switch 5b-5d based on the above detection to continue power supply from the normal generator to the loads 4.
Patent JP-2002170101-A (JP)
Title: Method and apparatus for inspecting pattern
Inventor: MINAGAWA TAKUYA
IPC: H01L21/66
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To appropriately inspect in a short time a thin-film pattern serving as the subject of inspection. SOLUTION: When a number of thin-film patterns formed in the same shape on a wafer are inspected across a multitude of wafers, an image close to a preset master image which serves as a reference is selected as a reference image for each wafer and for each wafer the selected reference image is compared with an image of the thin-film pattern to be inspected, whereby the thin- film patterns serving as the subject of inspection are inspected. To select the reference image for each wafer, images of a certain number of thin-film patterns among a multitude of thin-film patterns formed on the wafer are sequentially obtained and the closeness between the image of the thin-film pattern obtained and the master image is evaluated by a numerical rank.  An image of the thin- film pattern which is evaluated to be above a certain level of numerical rank and the highest numerical rank is selected as a reference image of the wafer.
Patent JP-2002169074-A (JP)
Title: Lens barrel
Inventor: MIYAGAWA MASAE
IPC: G02B7/02
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a lens barrel in which the assembling flexibility of a frame for a movable lens group to be included and a frame for fixed lens group is improved, so that a guide shaft for positioning and supporting movably the movable lens group and the fixed lens group in an optical axis direction can stably be fixed. SOLUTION: The external shape of a lens barrel main body is formed by connecting each opening side face of a front lens barrel 5 having a plurality of opening side faces and a rear lens barrel 7 having a plurality of opening side faces, and the movable lens group and the fixed lens group are included in the inside. A light shielding means is provided on the inner wall of the front lens barrel 5. Reference holes are formed in the front lens barrel 5 and the rear lens barrel 7 for fitting the ends of guide shafts 6a and 6b to position the movable lens group and the fixed lens group, and supporting them movably in the optical axis direction.
Patent JP-2002176398-A (JP)
Title: Measuring apparatus for internet radio connection system
Inventor: YAMADA EIJI
IPC: H04B17/23
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To easily confirm the quality of communication with a master unit terminal forming a cell. SOLUTION: This measuring apparatus for an Internet radio connection system evaluates the quality of the communication of slave unit terminals and the master unit terminal in the Internet connection system composed of a plurality of the slave unit terminals existing within a prescribed area including at least one building and the master unit terminal connected to the Internet capable of simultaneously and parallelly executing bidirectional data communication with the respective slave unit terminals by radio without contacting for connecting an information terminal connected to the slave unit terminal to the Internet.  The measuring apparatus is provided with a communication part for performing the data communication with the slave unit terminal, a communication error measurement means for transmitting a prescribed data packet to a dedicated terminal for quality evaluation connected to the master unit terminal beforehand through the communication part and the slave unit terminal, measuring a communication error on the basis of return data returned from the dedicated terminal for the quality evaluation and calculating and digitizing the communication quality pertinent to the measured communication error conditions and a display means for displaying the digitized communication error conditions.