baber/WOPTO huggingface dataset:
Patent JP-2001284824-A (JP)
Title: Manufacturing method of printed wiring board
Inventor: YAHASHI HIDEO
IPC: H05K3/00
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To propose a manufacturing method of a printed wiring board which enables to connect accurately a via-hole to a terminal of a capacitor contained on a core board. SOLUTION: An opening for a via-hole 42 is formed with a laser device on a resin layer insulation layer 40 on a core board 30 which contains a chip capacitor. On both sides thereof a hole for a through-hole 46 is formed with the same laser machining device, by which a misregistration is avoided and connecting terminals 21 and 22 of the chip capacitor 20 and a via-hole is assured.
Patent JP-2001290269-A (JP)
Title: Photosensitive resin composition and photosensitive film using the same
Inventor: MURAKAMI SHIGERU
IPC: G03F7/029
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive resin composition having high resolution and excellent in adhesion and removability as a resist and a photosensitive film using the composition. SOLUTION: The photosensitive resin composition contains a binder component (A), a monomer component (B) and a photopolymerization initiator (C). The binder component (A) contains at least a vinyl polymer (A1) having a weight average molecular weight of 50,000-100,000 and 110-170 mgKOH/g acid value and a vinyl polymer (A2) having a weight average molecular weight of 5,000-45,000, 180-300 mgKOH/g acid value and 100-160 deg.C glass transition temperature. The photopolymerization initiator (C) contains at least a lophin dimer (C1).
Patent JP-2001295011-A (JP)
Title: Bending resistant copper alloy wire and cable using the same
Inventor: MATSUI RYO
IPC: C25D7/06
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a new bending resistant copper alloy wire excellent in bending resistance and to provide a cable using the same. SOLUTION: An alloy wire rod of a Cu-Ag alloy, a Cu-Nb alloy, a Cu-Fe alloy or a Cu-Cr alloy is wire-drawn to a final wire diameter ϕof <=0.1 mm, and, after that, heat treatment is performed to control its tensile strength to >=450 MPa, elongation to >=4%, and electric conductivity to >=50% IACS. In this way, its tensile strength and elongation are made compatible in high dimensions, so that its bending resistance particularly in the high strain environment is remarkably improved.
Patent JP-2001295994-A (JP)
Title: Compressed gas transfer filling method
Inventor: HANADA TAKUJI
IPC: F17C5/00
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a compressed gas transfer filling method for efficiently transfer filling a compressed gas to various fill containers having different initial pressures and target pressures by making effective use of the remaining pressure of plural supply-side containers. SOLUTION: The compressed gas transfer filling method for transfer filling the compressed gas from the plural supply-side containers to the fill container using a pressure difference comprises a first step #1 of measuring the initial pressure of the fill container, a second step #2-3 of selecting the lowest pressure supply-side container of the supply-side containers having a higher pressure than the initial pressure, a third step #4 of transfer filling the compressed gas from the supply-side container to the fill container and a fourth step #5-6 of judging whether the pressure of the fill container reaches the target pressure or is equalized before reaching.  If it is judged that it reaches the target pressure at the fourth step, the filling is completed and if it is judged that it is equalized, the pressure is used as the initial pressure for repeating the second step or later as a step #7.
Patent JP-2001296282-A (JP)
Title: Visualizing method and device of in-solid elastic wave propagation
Inventor: FURUKAWA TAKASHI
IPC: G01S15/89
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a visualizing method and device, applicable to both cases where an object is a transparent body or a non-transparent body, and capable of measuring both modes of an SV wave (transvere wave) and an SH wave (transvere wave) from among elastic wave modes, and measuring also a longitudinal wave, a surface wave and a creeping wave. SOLUTION: This visualization of in-solid elastic wave propagation is executed by a device, comprising an elastic wave generator 8 for generating an elastic wave in a solid 9 in response to an electric signal, an electrical signal transmitter 7 for transmitting the electrical signal to the elastic wave generator, a sensor 1 for measuring the elastic wave propagating in the solid, a sensor scanner 3 for controlling the scanning position of the sensor, a measured wave recorder 2 for receiving and recording a measured wave from the sensor, a synchronous circuit 10 for sending the measured wave from the sensor to the measured wave recorder synchronously with timing signals from the sensor scanner and the electric signal transmitter, and an elastic wave stress distribution picture forming machine 4 for making an image of a measured wave stress distribution signal from the measured wave recorder 2.
Patent JP-2000313566-A (JP)
Title: Device for peeling off reserve would thread from surface of pirn
Inventor: KOHLEN HELMUT
IPC: B65H67/08
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To prevent an operation block of a carrier path by operating rotation of pirn in a winding back direction before a continuous carrying of pirn is released when an operation block of a probe gauge showing that reserve would thread is caught and does not move is generated. SOLUTION: Because the rotating direction of a pallet 5 on which pirn 3 is mounted matches with the thread winding back direction of the pirn 3, a probe gauge 31 or 47 is pulled again from the space between a pirn surface and reserve would thread which does not move based on a backward revolving operation block. After a sufficient set time for releasing probe gauges 31, 47 from reserve would thread has elapsed, a motor 21 is interrupted, a revolving plate 20 revolves clockwise and the pirn 3 is released together with the pallet 5. Because the probe gauges 31, 47 are away from reserve would thread 4, a continuous carrying of the pirn 3 along a carrier section 9 is not prevented any more.
Patent JP-2001252089-A (JP)
Title: Method for producing unsaturated ketone and epoxidized alcohol from cyclic olefin
Inventor: SAKAMAKI HIROSHI
IPC: C12N5/04
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing useful products, e.g. unsaturated ketones and epoxidized alcohols or the like, used as intermediates of perfumes, medicines and agrochemicals or the like from cyclic olefins by the culture reaction using cultured plant cells. SOLUTION: This method is the method for concomitantly producing unsaturated ketones or epoxidized alcohols useful as intermediates of perfumes, agrochemicals and medicines from cyclic olefins by using the cultured plant cells. By adding cultured Caragana chamlagu cells as this cultured plant cells into a MS liquid culture medium, practicing preculture, then adding a raw material of cyclic olefin, carrying out a culture reaction at ordinary temperature and in the dark, separating off this solid cultured cells after finishing the reaction and carrying out the solvent extraction of the resultant separated liquid followed by dehydration and distilling off the above solvent, the useful unsaturated ketones and the useful epoxidized alcohols are concomitantly produced as reaction products.
Patent JP-2001296274-A (JP)
Title: Dielectric migration device, its manufacturing method and separation method of material using the device
Inventor: WASHIZU MASAO
IPC: G01N27/447
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric migration device, having improved collection ability of material, in a device for allowing liquid including the material to be separated to exist in a nonuniform electric field formed by a dielectric migration electrode, and executing by a dielectric migration force applied on the material. SOLUTION: In this dielectric migration device, formed by installing electrodes on a substrate, a lower part than the electrodes is formed between the facing electrodes, and thereby increase in the nonuniform electric field region is realized, to improve collection capability.
Patent JP-2000355670-A (JP)
Title: Latex for release paper undercoat
Inventor: OTSUKA MASAHIKO
IPC: C09D135/06
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a latex for a release paper undercoat which forms an undercoat having gas barrier properties and adhering well to a silicone and which gives recyclable release paper by subjecting an ethylenically unsaturated dicarboxylic acid monomer, a conjugated diene monomer, an aromatic vinyl monomer, and other copolymerizable vinyl monomers to emulsion polymerization so that the resultant latex has a specified gel content. SOLUTION: A radically polymerizable monomer composition is prepared by mixing 1-10 wt.% ethylenically unsaturated dicarboxylic acid monomer, 10-70 wt.% conjugated diene monomer, 10-70 wt.% aromatic vinyl monomer, and 0-50 wt.% other vinyl monomers copolymrizable with the foregoing monomers. After up to 0.3 pt.wt. compound having a mercapto group is added to 100 pts.wt. above-prepared monomer composition, the composition is subjected to emulsion polymerization in the presence of a chain transfer agent, a surfactant, and a radical polymerization initiator. Thus is obtained a latex for a release paper undercoat having a gel content of 80% or higher, an average particle size of 40-400 nm, a Tg of -40 to 30 deg.C, and a solid concentration of 40-60 wt.%.
Patent JP-2001299164-A (JP)
Title: Spool shaft of double bearing reel
Inventor: KITAJIMA KEIGO
IPC: A01K89/015
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To prevent rotation performance of a spool shaft from lowering in light load even when the spool shaft is inclined. SOLUTION: This spool shaft 20 of double bearing reel is a shaft to which a spool 12 is unrotatably attached and a pinion gear 32 for transmitting rotation is attached at an interval from the spool and the spool shaft 20 is equipped with a pair of first rotation supporting parts 20a and a second rotation supporting part 20b. The pair of first rotation supporting parts 20a are supported by a pair of bearings 26a mounted at an interval from a reel body 1 and installed in both ends of the shaft body. The second rotation supporting part 20b is arranged at a space from inner peripheral surface of the bearing at a position opposite to a bearing 26b attached to the reel body 1 and protrusively installed in cyclic state in a length L1 in axial direction shorter than a length L2 in axial direction of bearing between a part to which the spool and the gear member are attached.
Patent JP-2000320239-A (JP)
Title: Housing device with handle operated door and its production
Inventor: TEPPO DAVID S
IPC: A47B49/00
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a storage cabinet provided with a door which can be easily operated between an opening position, a middle position and a closing position by a handle. SOLUTION: A housing device 10 includes a storage unit 12 to define a front opening 14, and a door 16 to close the front opening 14. The door 16 is operatably attached so as to move between an opening position, a middle position and a closing position. The housing device 10 is provided with a handle 18 which is operationally connected to the door 16 at an position separated from the door 16 to move the door 16 selectively between the opening position, the middle position and the closing position by hand. The handle 18 is disposed at the front center of the storage unit 12, under a bottom part 31 of the unit so as to be easily grasped and operated by a person who is sitting.
Patent JP-2001306726-A (JP)
Title: Selling system by record card
Inventor: KADOTA SHINKICHI
IPC: G06F19/00
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a selling system by record card, which can cope with variation in how to get an automobile inspected, performs a check and maintenance matched to the request of a user, can shorten or simplify time for maintenance for a maintenance dealer as well and is contributed to the rational operation or simplification of an automobile inspection system. SOLUTION: This system has a record card definition client 9 for defining the record card of a check sheet form, on which plural check items are described and the checked result is evaluated on at least two stages, selectable for each check item, a server 4, which has a database 4 for storing the record card, for distributing the record card on a network, reader clients 5, 6 and 7 for reading the record card, selectively evaluating the required item among the check items or evaluated contents and performing at least one of the registration of the evaluated inspection record card into the database 4, the registration of the maintained result record card based on this inspection record card into the database 4 and the read of these record, cards, and a charging substituting institution 8 for applying charging processing to the reader clients 5, 6 and 7 while including reading charges.
Patent JP-2001307363-A (JP)
Title: Optical pickup device
Inventor: KIMURA SHIGERU
IPC: G11B7/09
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup device that eliminates the need of adjusting the segment position of a sensor in a micrometer unit in accordance with a reflected light position from an information recording medium, and that enables work skill to be mitigated and the number of processes to be reduced. SOLUTION: Outgoing light from a light source 1 is reflected by a PBS 2 and converged on the recording area of the information recording medium 4 through an objective lens 3. The light reflected by the information recording medium 4 is radiated to the PBS 2 through the objective lens 3, divided into plural beams of light to obtain focusing, tracking and information signals at PBS 2 and radiated to a CCD sensor 5. The divided light beams are made incident on the CCD sensor 5, converted to electric signals, then, processed by a controller 6 that controls the output from the CCD sensor 5, and finally used as the focusing, tracking and information signals.
Patent JP-2001310250-A (JP)
Title: Molding curvature setting method adapted to molding quality accuracy of optical lens blank, and optical lens manufacturing method
Inventor: ISHIDA SAKAE
IPC: B24B13/00
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To eliminate remaining of a material defect and reduce glass sludge by setting a curvature of a lens blank so as to set a required minimum machining allowance adapted to a molding quality accuracy of an optical glass lens and removing a required minimum machining allowance larger than a maximum surface defect depth. SOLUTION: A desired taking width (b) is set based on the measured maximum surface defect depth (a) of the lens blank, a required machining allowance (d) in a first machining process is calculated considering machining allowances (c) in second and third machining processes. Then, a required minimum machining allowance, (i) in the lens center is calculated for removing an uneven thickness quantity (e) of the lens blank, an uneven thickness quantity (f) by machine run out during the machining, and a total uneven thickness quantity (h) on the outer diameter of the lens calculated based on an inclination amount (g) at a jig blocking time. Then, a lens molding curvature (k) allowed from a height difference (j) derived from the required minimum machining allowance (i) and the required machining allowance (d) is determined, and a molding curvature less than the value is set.
Patent JP-2001312131-A (JP)
Title: Toner replenishing device
Inventor: NISHINO TOSHIO
IPC: G03G15/08
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To surely prevent the occurrences of the deterioration of an image quality and the failure of a device by strictly regulating that toner incompatible to an image forming condition or the like is replenished and also to prevent the soiling of a periphery due to the leakage of the toner remaining at the inside of a container. SOLUTION: When a cartridge 11 is attached to an opening/closing cover 3 closing the replenishing port 2a of a toner hopper 1 through releasing pieces 13 and 14, locking mechanisms 5 and 6 fixing the closed state of the replenishing port 2a by the opening/closing cover 3 are released. When the opening/closing cover 3 and the cartridge 11 are rotated by nearly 90 deg. in the direction of an arrow P in this state, the right end side of the opening/closing cover 3 is moved in a left direction along the edge of the replenishing port 2a, and also the left end of the opening/closing cover 3 is moved upward, so that the replenishing port 2a is opened.  Thus, the aperture part 12a of the cartridge 12 approaches the replenishing port 2a, so that the aperture part 12a of the cartridge 12 comes into close contact with the replenishing port 2a in a state in which the opening/ closing cover 3 completely opens the replenishing port 2a.
Patent JP-2001073281-A (JP)
Title: Modified animal hair fiber fabric and its production
Inventor: ABE IKUO
IPC: D06M13/188
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To obtain a modified animal hair fiber fabric having a refrigerant feeling and gloss and suitable for underclothing, casual shirts for spring and summer, or the like, by pretreating an animal hair fiber fabric with a surfactant containing at least one specific hydrophobic group and treating the fabric with a treating liquid containing a protease. SOLUTION: This modified animal hair fiber fabric having <=0.5% of a fluorescent X-ray intensity ratio of chlorine atom to sulfur atom in fluorescent X-ray analysis is obtained by pretreating an animal hair fiber fabric such as woolen cloth with at least one kind of anionic, nonionic or amphoteric surfactants containing a compound having an 8-22C linear or branched chain structure as a hydrophobic group in a concentration not smaller than its critical micelle-forming concentration and treating the fabric with a treating liquid containing a proteolytic enzyme such as a protease to cause weightloss in a rate of weight-loss of 5-30%.
Patent JP-2001317809-A (JP)
Title: Portable water heater
Inventor: SANADA YASUHIRO
IPC: F24H1/06
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a portable water heater from which hot water of a desired temperature can be obtained immediately even when no hot water supply system is available in the neighborhood and can be carried conveniently. SOLUTION: The whole body of this water heater 10 is moved to an arbitrary place after the gas cylinder loading section 45 of a heating unit 30 is loaded with a gas cylinder 47. The heater 10 pours hot water C heated to the desired temperature by supplying water A supplied from a water supplying source 50 to the heat exchanger 24 of a heat exchanger unit 20 and heating the water A with the flame of a combustible gas B blown out of a main burner 36 by supplying the gas B supplied from the cylinder 47 to the heater 35 of the heating unit 30. The heating unit 30 is independently used as a portable kitchen range by separating the heat exchanger unit 20 from the unit 30.
Patent JP-2001319044-A (JP)
Title: Purchase information electronization system, purchase information transfer device, purchase information managing device, purchase information processor, medium, and information aggregate
Inventor: YANAGISAWA REIGO
IPC: G06Q50/00
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it takes much trouble to enter purchase information into a household account book and it is troublesome to manage household expenses. SOLUTION: The purchase information electronization system is equipped with a 1st transmitting means 14 which sends purchase information generated as a customer makes a purchase by using his or her individual ID number while making the information correspond to the ID number, a 1st receiving means 21 which receives the purchase information, a database means 22 which previously has the correspondence relation between the ID number and address information, and a 2nd transmitting means 24 which checks the address information corresponding to the ID number according to the correspondence relation and sends the purchase information as electronic data to the customer side.
Patent JP-2001314985-A (JP)
Title: Laser beam welding method and laser beam welding device
Inventor: MUKASA KOICHI
IPC: B23K26/14
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam welding method and a laser beam welding device capable of obtaining a small and high quality welding part bringing no chemical reaction. SOLUTION: A welding part is irradiated with a convergent laser beam 4 through coaxial nozzles 6 and a columnar pressure inert gas Ig1 is jetted to weld a work. In this time, a cylindrical pressure gas Ig2 internally wrapping the columnar pressure inert gas Ig1 is blown from a plurality of nozzles 7, 7-lseparately provided at the outer peripheral side of the axial nozzle 6 to the periphery of a melting part to shield the melting part from the surrounding outside air. In the nozzle 3 having coaxial nozzles 6 of a laser beam welding heead, the laser beam welding device is separately provided with a plurality of nozzles 7, 7-1, cylindrically blowing the pressure shield gas Ig2 toward the welding part, at the outer peripheral side surrounding the coaxial nozzles 6.
Patent JP-2001316446-A (JP)
Title: Ordinary-temperature curable non-water dispersible resin composition
Inventor: OTA KATSUMI
IPC: C08L51/00
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a remarkably practical, ordinary-temperature curable and non-water-dispersible resin composition for a coating excellent in weather resistance, stain resistance and adhesion properties, little affecting on an old coating film and having excellent selectivity for a substrate. SOLUTION: The ordinary-temperature curable non-water-dispersible resin composition is obtained by incorporating, as curing agents, a compound bearing both an epoxy group and a hydrolyzable silyl group, a compound bearing an active isocyanate group, and further a silicone compound, an organic silicate compound and a specific hydrolysis/condensation catalyst into a non-aqueous dispersion containing a tertiary amino group and an active hydrogen atom reactive with an isocyanate group.
Patent JP-2001317040-A (JP)
Title: Rod joint method of pile driver and rod joint pin
Inventor: YAMAZAKI TAKANORI
IPC: E02D3/12
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a rod joint method of a pile driver and a rod joint pin for facilitating rod joint work. SOLUTION: A temporary stop joint pin 10 is inserted in a pin hole 8 formed in a female joint 7a and a male joint 6b on the upper part of a leader 2, and a joint part is lowered to the lower part of the leader 2, and the temporary stop joint pin 10 is pulled out in the lower part of the leader 2 to insert a regular joint pin 9 therein.