baber/WOPTO huggingface dataset:
Patent JP-2001278225-A (JP)
Title: Manufacturing method of beverage bottle
Inventor: ITO MAKOTO
IPC: B65B55/06
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To manufacture a beverage bottle which is effective and reliable in sterilizing a seamed portion of the hot-filled beverage bottle in a short time, and excellent in economy and sterilizability. SOLUTION: A cap seaming step after a hot-filling step in which the liquid content is hot-filled in the bottle comprises two steps, i.e., a temporary seaming step 2 and a sealed seaming step 5, and a seamed portion sterilizing step. In the temporary seaming step 2, a cap is temporarily seamed so that a clearance is present between the cap and a top side of a bottle mouth so that the liquid content is brought into direct contact with the seamed portion by the overturning sterilization. The seamed portion sterilizing step can employ either or each of the overturning sterilizing step 3 or a pasteurizer sterilizing step 4.
Patent JP-2001276997-A (JP)
Title: Mig welding wire
Inventor: NAKAJOYA MAKOTO
IPC: B23K35/02
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a MIG welding wire made of pure titanium which hardly brings buckling and jamming and which can keep favorable feeding propertry of the wire and has no fear of breakage in the wire drawing process of cold drawing process for an industrial pure titan raw material and deterioration of coiling property in the coiling process of the wire. SOLUTION: While keeping a sufficient mechanical strength that the tensile strength σ of an industrial pure titan wire is 600-1,000 MPa, the wire is prevented from jamming and buckling when it is fed. As the arithmetical mean roughness Ra of the wire surface is 1.0 νm or smaller, the friction between the wire surface and the inside face of the electrode tip is reduced and hence, the wire can be smoothly fed and the fear that jamming or buckling arises is further reduced.
Patent JP-2001283461-A (JP)
Title: Method and device for adjusting optical axis of optical pickup
Inventor: KANEKO MASASHI
IPC: G11B7/08
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To adjust an optical axis without disassembling and reassembling an optical pickup. SOLUTION: In adjusting the position of an optical axis P of an optical pickup 20, in which a lens holder 22 holding a lens 21 for converging a laser beam is mounted freely rockingly on the base 25 through a suspension wire 23; the lens holder 22 is positioned relative to the base 25 so that the optical axis P of the lens 21 is arranged at a prescribed position; in this state, a solder ball 26 is melted in the base joining part of the suspension wire 23; and then, the solder ball 26 is solidified by isothermally cooling the base joining part of the suspension wire 23.
Patent JP-2001278924-A (JP)
Title: Ultraviolet hardenable resin composition, coating composition for plastic film and hard coat film using the same
Inventor: NODA EISHIRO
IPC: G02B1/14
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a hard coat film having both of the hardness and the adhesion, which can be used without causing any problem on the outermost surface of a display, and a resin composition to form a hardened layer. SOLUTION: The ultraviolet hardenable resin composition comprised of an oligomer, a monomer and a photopolymerization initiator is characterized by containing at least one kind of monomer among of pentaerythritol triacrylate, pentaerythritol tetraacrylate, dipentaerythritol monohydroxypentaacrylate, dipentaerythritol hexaacrylate of 25-75% by weight. The hard coat film is obtained by applying the resin composition to a transparent plastic film and forming the hardened layer.
Patent JP-2000350938-A (JP)
Title: Photocatalyst film of adhering stain-removing properties, laminate and its forming method
Inventor: TSUJIMICHI KAZUYA
IPC: G02B1/14
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain high smoothness and rigidity, improve a property of increasing hydrophilicity by photo-excitation and the adhering stain-removing properties having a decomposition activity against organic materials and also improve the stain removing activity and durability by forming a photocatalyst film containing a semiconductor oxide and an insulant oxide on the surface of a base. SOLUTION: A photocatalyst film 3 containing a semiconductor oxide 1 such as a titanium oxide and an insulant oxide 2 is formed on the surface of a base 3 to provide the superior adhering stain-removing properties. Namely, a solution containing a titanium alkoxide as a kind of metal alkoxide is used as a film manufacturing raw material, and the solution is provided on the surface of the base 3, and titanium alkoxide is heat decomposed and polymerized (alcohol removing reaction) by the heat on the surface of the base or the heat from the low temperature heat treatment of the base, and a titanium oxide film is formed on the surface of the base, and the film is formed as an adhering stain-removing photocatalyst film of high stain proofness.  At this time, the contact angle of water on the surface of the photocatalyst film photo-excited adhering stain removing properties is set larger in the range of 5-30 deg. than the contact angle of water before the photo-excitation.
Patent JP-2001278510-A (JP)
Title: Printer
Inventor: MOCHIZUKI YOSHITERU
IPC: B65H16/02
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To selectively use a small-sized cassette and a large-sized cassette different in shape, for example, according to the storage amount of a printing medium in a printer performing printing on a tape-shaped printing medium. SOLUTION: When a small cassette is installed in a cassette installation part 6, a plurality of positioning parts formed in the small cassette are engaged with common supporting tables 16, 17, and 15 of the installation part 6, a ribbon wind-up shaft 9 is inserted into a wind-up reel, and an engaged projection 13 used exclusively for the small cassette energized vertically on the installation part 6 is engaged with a through-hole of the small cassette for positioning.  When a large cassette is installed the projection 13 used exclusively for the small cassette energized vertically on the installation part 6 is pressed against the rear surface of the large cassette, tilted and moved recessedly into a projection storage recessed part 14, and a plurality of positioning parts formed in the large cassette are engaged with the receiving tables 16 and 17, receiving tables 18 and 20 used exclusively for the large cassette, and the common receiving table 15 provided on the installation part 6, and a ribbon wind-up shaft 9 is inserted into a wind-up reel and positioned.
Patent JP-2001284266-A (JP)
Title: Method of manufacturing group iii nitride compound semiconductor and group iii nitride compound semiconductor element
Inventor: KOIKE MASAYOSHI
IPC: C30B29/38
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a group III nitride compound semiconductor which suppresses through-transition. SOLUTION: A GaN layer 31 is etched into an island shape of dot, stripe, lattice or the like to provide step differences, and a mask 4 is formed on the bottoms of the step differences to have such a thickness that the upper surface of the step differences are lower than the upper surface of the GaN layer 31. The GaN layer 32 is laterally epitaxially grown with upper and side surfaces 31a and 31b of upper parts of the step differences as nuclei to bury the step differences, and thereafter it can also be grown upwards. At this time, the upper part of the mask 4 where the GaN layer 32 is laterally epitaxilally grown can be used as a region where propagation of through-transition of the GaN layer 31 is suppressed.
Patent JP-2001288150-A (JP)
Title: Method for producing phenoxyalkylamine salt
Inventor: MURAMOTO TAKAHISA
IPC: C07C217/18
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a phenoxyalkylamine salt having high usability as a synthetic raw material which is an active ingredient of a triazine-based herbicide in a simple production step and good yield. SOLUTION: This method for producing a phenoxyalkylamine salt comprises an addition of a hydrohalogenic acid to a phenoxyalkylamine solution obtained by reacting a phenoxy derivative having a specific chemical structure with ammonia or ammonia and hydrogen in a solvent to produce the phenoxyalkylamine hydrohalogenic acid salts.
Patent JP-2001287265-A (JP)
Title: Biaxially oriented polyester film and method for manufacturing the same
Inventor: TAKEGAWA YOSHIAKI
IPC: B29C55/12
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a biaxially stretched polyester film having excellent tear rectilinearity and tear strength while holding dynamic characteristics, aroma retention, heat resistance, oil resistance, low moisture absorption and, especially, diemsional stability under dry and moist heat environment required in a food packaging material. SOLUTION: The biaxially stretched polyester film comprises a mixture consisting of 90-70 weight % of a crystalline polyester resin (A) containing 80 mol% or more of terephthalic acid and 10-30 weight % of block copolyester (B) consisting of a crystal segment with a melting point of 170 deg.C or higher and a soft polymer with a melting or softening point of 100 deg.C or lower and a molecular weight of 400-8,000 and is excellent in tear rectilinearity in a machine direction and characterized by that isotropy evaluation is 0.7 or less.
Patent JP-2001287049-A (JP)
Title: Method of friction pressure joining for joining members of spheroidal graphite cast iron
Inventor: SUZUKI KATSUMI
IPC: B23K20/12
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a method of a friction pressure joining for joining members of spheroidal graphite cast iron by which burrs formed at the joined part is easily removed and the higher joint strength is obtained in comparison with conventional members. SOLUTION: The method of a friction pressure joining for the joining members of the spheroidal graphite cast iron in such that a joining member 11 of steel or the end face 11a of a joining member of cast iron is friction- pressure-joined with the end face 10a of a joining member 10 of the spheroidal graphite cast iron by a heat generated by a friction based on a process where the joining member 11 of steel or the end face 11a of the joining member of spheroidal graphite cast iron is butted in an axial direction with the end face 10a of the joining member 10 of the spheroidal graphite cast iron, being pressed to cause a friction, and rotated.  The both end faces are friction-pressure-joined under a condition that the temperature of the end faces 10a and 11a due to frictional heating is not lower than that of a solid phase line (approximately 1150 deg.C to 1160 deg.C), and at a temperature where a solid and liquid are coexisting but not higher than a temperature where a complete liquid phase takes place.
Patent JP-2001296073-A (JP)
Title: Heat source evaluation method and characteristics display device
Inventor: FUKAHORI MASAHISA
IPC: F25B27/00
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To accurately and easily grasp the amount of heat exchange on the side of a heat source in a heat source test. SOLUTION: A heat source test where a heating medium W is passed through a heat source heat exchanger 2 is executed under a plurality of conditions where inlet heating medium temperature t1 of the heat source heat exchanger 2 is changed, and characteristics M1 to M3 of heating medium temperature-heat exchange amount on the heat source side possessed by the heat source heat exchanger 2 are judged.  The decided characteristics M1 to M3 of the heating medium temperature-heat exchange amount on the heating medium side and characteristics K of heating medium temperature-heat exchange amount on a load side possessed by a load heat exchanger are collated to evaluate equilibrium state points P1 to P3 which provide a relationship in which a heat exchange amount q on the heat source side and a heat exchange amount Q' on the load side on the heating medium temperature-heat exchange amount on the heat source side and the load side satisfy q=Q'×(g/G) [g: a heat medium flow rate per one heat source heat exchanger, G: a heating medium flow rate of a load heat exchanger] for the same heating medium temperature condition.
Patent JP-2001296003-A (JP)
Title: Cooking-appliance burner
Inventor: KANBARA YOICHIRO
IPC: F23D14/06
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To improve stabilization of ignitability of a burner of a cooking appliance by suppressing generation of a lifted flame in a thermocouple burner port. SOLUTION: A cooking-appliance burner comprises a burner main body A and a burner head B assembled with each other, and a number of ports 1 around the periphery and a combustion chamber 2 for heating the thermocouple. In the burner, a throttling part 8 with a weir 9 is provided to both ends of a gas-inlet part 3 into the combustion chamber 2 to form the part 5 for heating the thermocouple in a slow-down port.
Patent JP-2001304569-A (JP)
Title: Heating and cooking device
Inventor: OTA NOBUAKI
IPC: H05B6/68
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a heating and cooking device capable of performing a fast sensing of a food temperature. SOLUTION: A plurality of fourth power temperatures are stored in a ROM 32 of a control device 22. Each of these fourth power temperatures is converted into a sexadecimal number after a temperature of decimal number is multiplied by fourth power, upper level two bytes of the conversion data are recorded by sexadecimal number, wherein the control device 22 detects a temperature of the food in response to a selection of the fourth power multiplied temperature corresponding to an output signal obtained from a food temperature sensor 16. Due to this fact, since it is not necessary to calculate a fourth power multiplication when the food temperature is detected, a detection program for the food temperature becomes small in size and the food temperature is detected at a high speed.
Patent JP-2001299416-A (JP)
Title: Buddhist rosary wherein names of 88 temples in shikoku are engraved on beads
Inventor: WAKABAYASHI NOBORU
IPC: A44C23/00
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide Buddhist rosary which certifies the one's completion of a Shikoku 88 temple pilgrimage, and blessing him highly. SOLUTION: At respective temples at 88 locations in Shikoku, one kind of prayer bead on which the name of each temple is engraved is kept, and every time when a pilgrim visits respective temples, the prayer beads are purchased. Thus, when the pilgrimage is completed, one string of prayer beads on which the names of the temples at 88 locations in Shikoku are engraved is completed. In addition, the prayer beads become highly responsive to prayers since the beads have been consecrated at respective temples.
Patent JP-2000315322-A (JP)
Title: Device and method for reducing interference and crosstalk between signals.
Inventor: KIM TAE-KYUNG
IPC: G11B20/10
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To optically reduce crosstalk and interference between signals by detecting an optical signal reflected from an optical disk by separating the signal into a central part and a peripheral part in the track direction of the optical disk, calculating the peripheral part detection signal gain-controlled by controlling a gain value of the peripheral part detection signal and the central part detection signal, and correcting interference between the signals. SOLUTION: A photo-detector 102 detects a central part detection signal s1 and peripheral part detection signals s2, s3, respectively. A gain controller 104 amplifies or attenuates the peripheral part detection signals s2, s3 by multiplying the peripheral part detection signals s2, s3 by a gain factor for correcting interference between signals to minimize the interference between signals. An adder 106 adds the gain-controlled peripheral part detection signals s2, s3 to the central part detection signal s1, and outputs a signal C corrected in the interference between the signals. The gain controller 104 is a multiplier, and the gain controller 104 and the adder 106 are correcting means for correcting interference between the signals detected by the photo-detector 102.
Patent JP-2001301531-A (JP)
Title: Strucutre of glove compartment for vehicle
Inventor: TAKANO AKIRA
IPC: B60R7/06
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To form a cover part of a glove compartment for a vehicle capable of appropriately bearing a hitting load of a kneel part of an occupant and efficiently absorbing impact energy in a collision, and easily mounting at low cost without special equipment cost and processing cost. SOLUTION: The cover part 3 of the glove compartment formed of a box body 2 and the cover part 3 includes an inner panel 4 having a peripheral wall part 41 and a lattice-shaped rib 42 projected in a back direction, and an outer panel 5 having a peripheral wall part 51 and a rib 52, which is low and is crossed with the lattice shaped rib 42, projected in a front direction. A groove 52a is formed on the low rib 52. The peripheral wall part 41 is engaged with the peripheral wall part 51 and the outer panel 5 is mounted and fixed to the inner panel 4 by engagement of an engaging means 6, and further a tip part of the lattice shaped rib 42 is inserted into and engaged with the groove 52a.
Patent JP-2001076640-A (JP)
Title: Electron gun and cathode-ray tube television receiver
Inventor: KARASAWA JOJI
IPC: H01J29/04
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To restrain generation of leakage current for stabilizing a focusing characteristic because performance demanded for a display device using a cathode-ray tube is at, a higher level in recent years. SOLUTION: An electron gun is provided with a cathode base substrate 14 for impregnating an electron emission material, an inner sleeve 16 which holds the cathode base substrate 14 at the tip part thereof, an outer sleeve 17 which supports the inner sleeve 16 by means of a ribbon 20, and a sleeve holder 18 which supports these sleeves 16, 17. A attainment of restraint of diffusion and reduction of the electronic radiation material that is attached on the surface of the sleeve 17 by forming an oxide film 17A on the surface of the sleeve 17 is realized.
Patent JP-2001314653-A (JP)
Title: Game apparatus, memory card apparatus, and recording medium
Inventor: SHIMOMURA SATOSHI
IPC: A63F13/45
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a game apparatus, memory card apparatus, and recording medium wherein adventure games of various kinds can be enjoyed between a hero character operated by a player and a selected competitor character. SOLUTION: By combining words a displayed on a display device, a story corresponding to the combination of words can be started, while by using the words collected by means of the memory card apparatus, the degree of good feeling between the hero character and the competitor character can be varied.
Patent JP-2001317812-A (JP)
Title: Water heating equipment
Inventor: TAKEMURA SHUICHI
IPC: F24H1/10
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To stabilize the hot water delivering characteristic of water heating equipment and, at the same time, to prevent the passage resistance of the equipment from increasing. SOLUTION: The outlet temperature of a heat exchanger is controlled to the temperature set by means of a hot water delivery temperature setting means 9. Consequently, the hot water delivery temperature set by means of a hot water delivery temperature control means is obtained even when the temperature of supplied water is high and the set temperature is low and, in addition, the passage resistance of the water heating equipment is reduced.
Patent JP-2001317660-A (JP)
Title: Cable clamp device
Inventor: UEDA YOSHIAKI
IPC: F16L3/02
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a cable clamp device capable of improving the strength for pulling out a cable and facilitating the fixation work. SOLUTION: This cable clamp device fixes the cable 2 on a case 1 of electronic equipment and is composed of a cable clamp main body 4 having a cable fixing part 4c formed into substantially V shape and a fixing string 6 fixing the cable 2 along the cable fixing part 4c on the cable fixing part 4c. When the cable 2 is tightened by the fixing string 6, a top part 4e of the cable fixing part 4c bites the cable 2 to generate a large friction force between the cable fixing part 4c and the cable 2 so that the strength for pulling out the cable 2 is improved and the cable 2 can be fixed by merely tightening the fixing string 6 to facilitate the fixing work.
Patent JP-2001319139-A (JP)
Title: Homepage link system
Inventor: KOGANEZAWA KENJI
IPC: G06Q30/02
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a homepage link system which can speedily answer to a user's inquiry through a homepage. SOLUTION: When a user 2 makes an inquiry in the homepage, it is transferred to the link system 8 and the ID of the user and inquiry item are held in a database. A request for a catalog, etc., which can be handled in a typical style among users inquiries is automatically handled, and questions and claims are handled manually within the acknowledgement range of a client. Information on users stored in the database is used for future marketing.
Patent JP-2001031779-A (JP)
Title: Aromatic polyamide film and magnetic recording medium
Inventor: YAMASHITA SHINSUKE
IPC: C08J5/18
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To obtain an aromatic polyamide film excellent in electromagnetic transducing characteristics, durability, and running properties in the case of being used as a magnetic recording medium by making the film a film in which on at least one surface, the average distance between fine projections having a specified height and the standard deviation satisfy a specific relation. SOLUTION: On at least one side of the film, the average distance d (μm) between fine projections having a height of 5 nm or higher satisfies the relation of 0.06<=d<=0.8; and the standard deviation σ (μm) thereof satisfies the relation of 0<=σ<=0.15. In addition, the ratio (d/t) of the average distance d to the circle- equivalent diameter t of the fine projections on the surface is preferably 1 or hither. The film is preferably one comprising an aromatic polyamide and at least one different kind of polymer, the content of the different kind of polymer is preferably 0.1-10 wt.%. An aromatic polysulfone resin having at least one sulfone group (-SO2-) in a repeating unit is preferable as the different kind of polymer.
Patent JP-2001325960-A (JP)
Title: Lithium secondary cell
Inventor: KOIWAI AKIHIKO
IPC: H01M10/0566
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary cell using lithium-manganese compound oxide like LiMn2O4 having a long-life at high temperature for a positive electrode active material by improving the positive electrode. SOLUTION: The lithium secondary cell mainly structured by a positive electrode containing lithium-manganese compound oxide in at least a part of positive electrode active material, a negative electrode composed of materials which can store and discharge lithium reversibly, nonaqueous electrolyte which dissolves lithium salt in organic solvent, the positive electrode contains one or more additional agents selected from metaaluminate or metasilicate.