baber/WOPTO huggingface dataset:
Patent JP-2002210118-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a game machine for which the winning degrees of a plurality of the game machines can easily be uniformized without depending on only the technique of an expert. SOLUTION: In a special winning judgment processing, a special winning rate which is the actual degree of entering a second variable winning ball device (big winning port) and a special winning rate reference which is a preset special comparison reference are compared (SS1) and a first variable winning ball device (start winning port) as a special winning degree changing game device is controlled so as to bring the special winning degree closer to the special comparison reference corresponding to a compared result (SS3 and SS5).
Patent JP-2002215951-A (JP)
Title: Auction method using network, auction system, computer readable record medium recording auction program and auction program
Inventor: MOMEN KAZUHIRO
IPC: G06Q50/00
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide an auction system having good flexibility of transaction to an exhibitor and a bidder. SOLUTION: An auction exercise price is received with exhibit information from an exhibitor terminal 100, and stored in an auction data base 305. When the bit price is lower than the auction exercise price, the exhibitor terminal 100 is urged to input whether auction is exercised or not, and when auction is to be exercised, the effect is transmitted to a successful bidder. After that, a disposal desired price is received from the exhibitor, a purchase desired price is received from the bidder, and the matched desired price is determined as a transaction price.
Patent JP-2001182749-A (JP)
Title: Roller bearing unit with tone wheel
Inventor: OUCHI HIDEO
IPC: F16C33/00
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a roller bearing unit which is designed for securing durability of a core grid and to improve the strength of a magnetic flux emitted from a tone wheel 17. SOLUTION: The core grid 18 of magnetic stainless steel plate is fitted fixedly on the outer periphery at the end of an inner race 1 of a turning wheel. The tone wheel 17 of a rubber magnet is supported on the side face of a circular ring section 20 forming the core grid 18. By preventing the corrosion of the core grid 18 as well as improving the strength of the magnetic flux emitted from the tone wheel toward a sensor 13, to solve this problem.
Patent JP-2002214955-A (JP)
Title: Image forming device
Inventor: SEKI TAKAYUKI
IPC: G03G15/20
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device having a web device where cleaning performance is enhanced regardless of the shape of each roller by setting the wiping direction of a web to the rotating direction of a fixing roller so as not be the same. SOLUTION: The web device is arranged so that the take-up direction (w) being the advancing direction of the web 16 has an angle θto the rotating direction (shown by an arrow (r)) which is a direction perpendicular to the rotary shaft 9a of the fixing roller 9 according to the arranging direction of the fiber of non-woven fabric constituting the web 16. As the angle θ approaches 0 deg., the cleaning performance of the web 16 is lowered, and as it approaches 90 deg., the cleaning performance is enhanced.
Patent JP-2002220631-A (JP)
Title: Sintered material of phosphor bronze composite
Inventor: KAMIYA YASUNORI
IPC: C22C1/05
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To improve sliding characteristics of phosphor bronze sintered on a back metal. SOLUTION: The sintered material of phosphor bronze composite comprises including 0.01-0.5% P and 3-10% Sn as essential elements, and (a) 1% or less Pb, 1% or less Bi, 2% or less Ag and/or 8% or less Ni, as needed, and that grain sizes equivalent to an average circle are 5-50 μm. A method for enhancing wear resistance comprises adding Fe3P, AlN, CBN, TiC, Al2O3, AlN, NiB, and/or SiC of 10 mass parts or less, against a phosphor bronze alloy of 100 mass parts, as a hard substance.
Patent JP-2002220710-A (JP)
Title: Cool clothes
Inventor: HORIKAWA NAOMIKI
IPC: A41D13/00
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To obtain cool lightweight clothes, the inside of which is uniformly cool and ease efficiently heat stress in summer without reducing a working range and efficiency. SOLUTION: In this cool clothes provided with an installation part for freely attachable to a cooling member composed of a highly water-absorbing resin containing water as ice, the installation part and the clothes are constituted of mesh fabrics.
Patent JP-2002219896-A (JP)
Title: Barrel of writing utensil
Inventor: KOGURE MASAHIRO
IPC: B43K3/00
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a barrel of a writing utensil, which reduces the clamping force of a cap when a grip member is arranged in a state compressed by the rear end surface of the cap made of a metal threaded with the leading end of the barrel and prevents the easy detachment of the cap, in a simple structure without increasing cost. SOLUTION: The barrel of the writing utensil is constituted so that a grip member is provided at the grasping part of the barrel so that the rear end surface thereof is brought into contact with a rear stepped part of the grasping part formed so as to have a small diameter of the barrel and the leading end surface of the grip member is brought into contact with the rear end surface of the cap made of a metal threaded with the leading end of the barrel and the grip part is held in a compressed state in a freely detachable manner. A recessed part not coming into contact with the rear end surface of the cap is formed at the leading end surface of the grip member.
Patent JP-2002224825-A (JP)
Title: Method and equipment for arc welding
Inventor: SEKI TADASHI
IPC: B23K9/16
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To execute arc welding of high quality even in the case of a very thin metallic foil and a thicker metallic plate, two thin metallic plates, or three or more laminated thin plates. SOLUTION: The method for arc welding is composed of a step in which two or more thin works 1 and 2 to be welded are laminated, and pressed on the receiving base 3, a step in which a projected part is formed at the periphery of a through-hole H which is made by piercing together the laminated works to be welded, or projected parts are simultaneously formed at which the faces of the works to be welded come contact with each other without piercing, and a step in which the works 1 and 2 to be welded are welded by melting with the heat which is given with an electric arc to the projected parts.
Patent JP-2002226922-A (JP)
Title: Method for recovering solder
Inventor: YAMAZAKI HIKOHITO
IPC: C22B1/00
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for recovering solder containing Sn from a device such as a circuit board without heating the device to a high temperature. SOLUTION: In the method for recovering solder containing an Sn element from a device made by using the solder, by cooling treatment where the device is exposed to a low temperature, β-Sn is transited to α-Sn to collapse the solder, and the device and solder are fractionated. The cooling treatment is performed preferably at a low temperature of -90 to -10 deg.C. Further, vibration is preferably applied to the device at least either in the middle of the cooling treatment or in a stage after the cooling treatment. The recovery method is suitably used when the device is a circuit board.
Patent JP-2002227260-A (JP)
Title: Mounting structure of faucet
Inventor: YAMAGUCHI TETSUYA
IPC: E03C1/042
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To simplify a structure in which the installation of a faucet onto a sink and a wash stand can be fixed surely and stably in a short time by simple works only from the upper section of a top plate. SOLUTION: In the mounting structure of the faucet in which a mounting member A is mounted on the mounting hole 8 of the top plate 7 from an upper section and a faucet body 1 is fixed onto the mounting member A, the mounting member A is composed of a pedestal 9 arranged into the mounting hole 8 of the top plate 7 from the upper section, bolts 15 being inserted into a pair of vertical holes 13 bored in the vertical direction of the pedestal 9 respectively and having male screw sections 17 projected to the lower section of the mounting hole 8, a fastener 19 being screwed from the lower sections of the male screw sections 17 and being freely rotated together with the bolts 15, being freely inserted into the mounting hole 8 and pinching the rear of the top plate 7 and a holding member 23 connected to both bolts 15,  and the holding member 23 or the fastener 19 integrally form a stopper 28 stopping the rotation of the fastener 19 and vertically facing the rear of the top plate 7 and the fastener 19 oppositely.
Patent JP-2002231498-A (JP)
Title: Composite torch type plasma generating method and device
Inventor: SHINTANI SHIZUMA
IPC: H05H1/44
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To improve utilization efficiency of heat plasma, and to reduce the size and a cost of a device. SOLUTION: The plasma 18 is generated by a main anode 3 of a main torch 1 having the axis C crossing with the axis of a sub-cathode 10 of a sub-torch 2, and a processing object material 20 is discharged along the axis of the plasma 18 and a plasma flame 23 from a material sending-in pipe 19 of the main torch 1.
Patent JP-2002232102-A (JP)
Title: Circuit board
Inventor: KASHIWAGI TETSUYA
IPC: H05K3/46
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board capable of taking close contact of a board, containing a glass cloth with a through-hole conductor penetrating between its front surface and its rear surface, and stabilizing electrical characteristics of such a through-hole conductor. SOLUTION: The circuit board 1 comprises an insulation board 2, having the front surface 4 and the rear surface 5 and containing glass fibers 3, through- holes 6 penetrating between the front surface 4 and the rear surface 5 of the board 2, and through-hole conductors 8 formed along inner walls of the holes 6. In this board 1, the fibers 3 contained in the board 2 are respectively advanced into metal plating layers for forming the conductors 8.
Patent JP-2002226829-A (JP)
Title: Polyurethane foam sealing material having high water- impervious performance
Inventor: KUSAKAWA KOICHI
IPC: C09K3/10
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a polyurethane foam sealing material achieving high water- stopping performance with a urethane foam produced by using a PPG polyol to attain the cost merit, freedom of formulation and freedom of functions in place of using a special raw material system or particular filler or additive for improving the water-impervious performance. SOLUTION: The urethane foam sealing material having high water- impervious performance is a flexible urethane foam produced from a polyol, an isocyanate and a foaming agent. The foam is produced by using a PPG polyol as the polyol, an MDI isocyanate as the isocyanate, a silicone having a group reactive with isocyanate or polyol as a foam stabilizer, a compound having active hydrogen reactive with isocyanate group as a crosslinking agent and water as the foaming agent. The foam has a density of >=35 kg/m3 and a water-impervious pressure of >=50 mm at a water-impervious time of 24 hr.
Patent JP-2002233702-A (JP)
Title: Crystal growing device, member used therein and crystal growing method
Inventor: SUZUKI KOICHI
IPC: B01D9/02
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a crystal growing device capable of controlling the evaporation speed of a solvent in the crystallization of protein due to a vapor diffusion method even if the kind or concentration of a precipitating medium is not changed. SOLUTION: The crystal growing device 10 is equipped with (a) a hermetically sealable container 11 housing a liquid drop 21 of a protein-containing solution and a precipitating medium 20 and (b) a partition plate 13 which partitions the space in the container 11 into a first chamber 18 for housing the precipitating medium 20 and a second chamber 19 for housing the liquid drop. The diffusion of a substance between the first and second chambers 18 and 19 in a crystallization process is performed through the through-holes 32 of the partition plate 13.
Patent JP-2002234943-A (JP)
Title: Organopolysiloxane composition
Inventor: KOZAI TOSHIYUKI
IPC: C08F2/50
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide an organopolysioxane composition having two kinds of curing mechanisms of photopolymerizability and condensation curability, and good adhesion, particularly immediately after irradiation with ultraviolet rays to an adherend. SOLUTION: The organopolysiloxane composition comprises (A) a diorganopolysiloxne having hydroxyl groups at both molecular chain terminals, (B) an organosilicon compound to be represented by formula (2) [wherein R4 is a hydrogen atom, a phenyl group or a halogenated phenyl group; R5 is a hydrogen atom or a methyl group; R6 is a monovalent hydrocarbon group; X is a hydrolyzable group; Z1 is -R7-, -R7O- or -R7(CH3)2Si (wherein R7 is a divalent hydrocarbon group); Z2 is an oxygen atom or a divalent hydrocarbon group; m is 0, 1 or 2; and n is 0, 1 or 2], (C) a condensation curing catalyst, and (D) a potopolymerization initiator.
Patent JP-2002235263-A (JP)
Title: Knitted fabric having excellent windproof property and soft feeing, and method for producing the same
Inventor: KURATA SHUHEI
IPC: D06C11/00
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a knitted fabric having both soft feeling and excellent windproof properties. SOLUTION: In this knitted fabric air permeability P (ml/cm2.s) of the knitted fabric, fineness T (dtex) of the yarn composing the knitted fabric, course density D1 (number/2.54 cm) and wale density D2 (number/2.54 cm) of the knitted fabric weave simultaneously satisfies the following formulae (1) and (2).
Patent JP-2002245533-A (JP)
Title: Automatic vending machine
Inventor: NAKABAYASHI TAKAO
IPC: G07F11/24
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an automatic vending machine capable of accurately delivering a small-diameter can be operating a locking body always appropriately even in the case of selling the small-diameter can. SOLUTION: This automatic vending machine is provided with a goods delivering device 2 for delivering cylindrical goods led in from a column 1, successively one by one. The goods delivering device 2 has a pair of delivering units 3a, 3b opposed to each other to form a delivery passage 6 of the cylindrical goods between the opposed units. The delivery units 3a, 3b are provided with goods locking bodies 16, 17 positioned above and below and alternately projecting and receding toward the delivery passage 6 to deliver the cylindrical goods led into the delivery passage, successively one by one from the one in the lowermost layer. In this constitution, a guide member 42 is provided for elastically energizing the cylindrical goods led into the delivery passage 6 of the goods delivering device 2 from the column 1, toward the arranged side of either one of the opposed delivery units.
Patent JP-2001250868-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: KIMURA SHOICHI
IPC: H01L23/52
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a fuse element with which switching can be made after mounting and other elements can be arranged underneath the fuse element to enable miniaturization. SOLUTION: A part of a thin-film silicon wire is made undoped with atoms of 3-group or 5-group, and thereon forming an insulating film and further thereon forming a floating conductor layer, or thereunder forming an insulating film and further thereunder forming a floating conductor layer. Only very small current flows through the wiring because of the high resistance of the region undoped with atoms of 3-group or 5-group when 5 V is applied to the wiring. But, when 10 V or a higher voltage is applied to the wiring, the floating conductor layer is charged by receiving electrons from a high-voltage side of the wiring, and forms an inversion layer in the region undoped with atoms of 3-group or 5-group.  Then the apparent resistance is lowered, and high current flows when 5 V is applied to the wiring because of the lowered resistance of the region undoped with atoms of 3-group or 5-group. This magnitude of the current is utilized to switch the fuse element.
Patent JP-2002244993-A (JP)
Title: Dma transfer control device
Inventor: HOSOKAWA NAOHIRO
IPC: G06F13/28
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To manage the priority order of a memory access on the DMA(Direct Memory Access) controller side, optimize the memory access, and enhance the throughput of the data transfer of the whole system. SOLUTION: Using a DMA controller 320, the DMA transfer is controlled between a DRAM 204, a plurality of CPU1 and CPU2 (201 and 202), and a plurality of DMA channels (310, 311, 312) corresponding to the respective peripheral circuits as specified. The DMA controller 320 is equipped with a priority order deciding circuit 133, which decides the priority order concerning the data input/output for not only the DMA channels of the peripheral circuits but also a plurality of CPU memories in accordance with the conditions of the control lines between the DMA channels.
Patent JP-2002240429-A (JP)
Title: Reversible thermal recording body and manufacturing method therefor
Inventor: SHIRAI KAZUHIKO
IPC: B41M5/42
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a reversible thermal recording body which has a high contrast when a colored image is formed on a white ground and which is excellent in resistance to light and further is free of deterioration of an image quality even when coloring and color extinguishment are repeated. SOLUTION: The manufacturing method for the reversible thermal recording body has a sheetlike substrate, and a thermal recording layer formed on this sheetlike substrate and containing a colorless or light-colored dye precursor and a developer making the dye precursor colored and colorless reversible. The dye precursor and the developer are dispersed in at least one kind of a solvent selected from a methanol, an ethanol, a 1-prophanol and a 2-propanol. An active-energy-beam-cured resin is made contained therein as a binder of the thermal recording layer. A coating liquid thus prepared is applied on the recording body and cured by an active energy beam.
Patent JP-2001253791-A (JP)
Title: Method and device for doping melt
Inventor: WEBER MARTIN DR
IPC: C30B29/06
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for doping in which a vessel can be reused and by which doping is carried out with reduced cost and scattering of a melt is prevented at the time of doping when an easily volatile dopant such as antimony or arsenic is added into molten silicon in a Czocralski method. SOLUTION: A melt 3 is charged into a crucible 4 and a dopant 8 is charged into a vessel 1. Then, the vessel 1 is dipped into the melt 3 and thereby the dopant 8 enters the melt 3 through an opening part 5 formed in the vessel 1. In the case, the vessel has the opening part 5 which is closed by a closing member 6 which is made of the same material as that of the melt 3 and melts when it is brought into contact with the melt 3.
Patent JP-2002239754-A (JP)
Title: Friction stirring joining method and its apparatus
Inventor: AOTA KINYA
IPC: B23K103/10
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a friction stirring-joining method and its apparatus with which a push-inserting depth of a joining tool into a material to be worked can be detected. SOLUTION: In the joining method with which the joining tool 4 having harder material than that of the materials 1, 2 to be worked, is press-inserted while rotating at the joining part of the materials 1, 2 to be worked, and the friction stirring-joining is applied to the materials 1, 2 to be worked, voltage is impressed in between the joining tool 4 and the materials 1, 2 to be worked and the distance between the joining tool 4 and the materials 1, 2 to be worked, is approached so that current flows when both are brought into contact, and this friction stirring-joining is achieved by judging the contacting position between the joining tool 4 and the materials 1, 2 to be worked or whether the joining is good or not, with the detection of this current.
Patent JP-2002239591-A (JP)
Title: Method for treating sewage of circulating flash toilet
Inventor: OSUGA ISAO
IPC: C02F3/34
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating sewage of a circulating flash toilet solving the problem that a flash toilet requires a large quantity of washing water. SOLUTION: In the circulating type flash toilet for treating excretion sewage in an excretion cleaning tank according to an aerobic biological treatment method and using the cleaned excretion sewage as the washing water of the toilet, bacillus bacteria and photosynthetic bacteria are charged in the excretion cleaning tank and excretion sewage is cleaned while irradiated with visible light to enhance the cleaning ratio of excretion and the generation of a malodor is prevented and the formation amount of excess sludge is reduced.
Patent JP-2002240182-A (JP)
Title: Inorganic vapor deposition film laminate and package thereby
Inventor: IGAWA TAKASHI
IPC: B65D65/40
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an easy opening packaging material laminate usually having excellent hermetic sealability but having no strong resistance feeling and a good opening feeling at the time of opening, capable of being smoothly opened by the hand and having gas barrier properties, and to provide a package excellent in opening properties using the packaging material laminate. SOLUTION: The packaging material laminate is constituted by providing an inorganic oxide thin film layer on the surface of a plastic film and forming a heat-sealable resin layer on the inorganic oxide thin film through an adhesive layer. A tear resistance value curve is obtained when a tear resistance value is measured continuously by tearing the notch of the heat seal formed by mutually heat-sealing heat-sealable resin layers. The value curve has an initial ridge and the flat part continuing thereto and a ratio (b/a) of the maximum tear resistance value (a) of the ridge part, and the tear resistance value (b) of the flat part continuing to the ridge part × 100 is 0.1-60%.
Patent JP-2002243272-A (JP)
Title: Remote controller
Inventor: MIYAZAKI NORIO
IPC: H04M9/00
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a signal line for calling needs to be buried in a wall and a laying construction becomes complex although the signal line for call needs to be laid separately in addition to a signal line 11 for call between a kitchen remote controller 2 and a bath remote controller 3. SOLUTION: A voice signal converted by microphones 41 and 51 is superposed on the signal line 11 for calling between the kitchen remote controller 2 and the bath remote controller 3 without laying a signal line newly.
Patent JP-2002239679-A (JP)
Title: Method for forge-forming cylindrical shaft material
Inventor: MURATA SHINICHI
IPC: B21J5/02
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for forge-forming a cylindrical shaft material with which high productivity is attained and service life of a punch can be extended. SOLUTION: This method is constituted of a forging process, in which a solid intermediate formed product having the whole length at shorter than that of the desired cylindrical shaft material, is formed from a cylindrical solid blank, and a pierce forming process, in which pushing-out is performed with the punch in the forging apparatus from one end part of the intermediate formed product and simultaneously, the forged thickness is pushed out to the other end part side and the desirable outer shape and through-hole are formed.