baber/WOPTO huggingface dataset:
Patent JP-2001321693-A (JP)
Title: Electrostatic precipitator
Inventor: NAKANIWA TERUHIRO
IPC: B03C3/74
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To improve the dust collection efficiency of an electrostatic precipitator wherein an endless dust collecting electrode is additionally arranged. SOLUTION: In the electrostatic precipitator, a dust-containing gas is passed between a first discharge electrode 4 and a first dust collecting electrode 5 opposed to each other, the dust contained in the gas is charged by a corona discharge between the electrodes, and the charged dust is collected on the first dust collecting electrode 5 by the electrostatic force acting between the electrodes. The electrostatic precipitator is provided with a second discharge electrode 7-1 crossing the gas flow and arranged on the downstream side of the electrodes 4 and 5, a second dust collecting electrode 8 positioned on the downstream side of the second discharge electrode 7-1 and having an endless metallic net 13 circulating across the gas flow and a third discharge electrode 7-2 crossing the gas flow and arranged on the downstream side of the second dust collecting electrode 8.
Patent JP-2000328081-A (JP)
Title: Lubricating oil system for internal combustion engine
Inventor: HAFEZ MAHMOUD M
IPC: C10M171/02
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To obtain a lubricating oil system which, when used for lubricating an internal combustion engine, can improve the fuel economy for a long term by compounding a first liquid phase containing a base oil having a specified kinematic viscosity with a second liquid phase containing a polar organic liquid substantially immiscible with the first liquid phase. SOLUTION: This lubricating system comprises a first liquid phase containing a base oil having a kinematic viscosity (100 deg.C) of 10-100 cSt and a second liquid phase preferably containing an ester of a monohydric alcohol, a polyol and a dicarboxylic ester. Preferably, the second liquid phase contains a composite alcohol ester which has a flow point of -20 deg.C or lower and a kinematic viscosity (40 deg.C) of 100-700 cSt and which is a reaction product of a polyol of the formula: R(OH)n, a polybasic acid (anhydride) in an equivalent ratio to the polyol of 1.6-2 and a monohydric alcohol in an equivalent ratio to the polybasic acid of 0.84-1.2. In the formula, R is a 2-20C aliphatic or alicyclic hydrocarbyl; and n is 2 or higher.
Patent JP-2001327161-A (JP)
Title: Switching power supply
Inventor: UEKUSA SHINICHI
IPC: H02J1/00
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a circuit structure capable of increasing output voltage holding time at an instantaneous power failure without enlarging a switching power supply. SOLUTION: This switching power supply supplies DC voltage obtained by rectifying and smoothing voltage generated at the secondary winding P2 of a converter transformer 5 with a diode 6 and an electrolytic capacitor 7, to a load by means of the switching operation of a converter circuit. A plurality of electric double-layer capacitors 9, 10 and a resistor 11 are connected to the electrolytic capacitor 7 in parallel.
Patent JP-2001321421-A (JP)
Title: Electron beam sterilizing apparatus
Inventor: NAKAJIMA SEISHIRO
IPC: A61L2/24
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an electron beam sterilizing apparatus capable of contracting an institution spece and capable of efficiently performing sterilization. SOLUTION: A feed part 11 for an object to be sterilized is constituted of an upstream comveyor 17, wherein a plurality of upstream endless wires 16 are trained over an intermediate plley 13 and an upstream pulley 14 so as to carry the object 8 to be sterilized, and a downstream conveyor 19, wherein a plurality of downstream endless wires 18 are trained over the intermediate pulley 13 and a downstream pulley 15 in adjacent relation to the upstream endless wires so as to carry the object 8, and an electron beam irradiation part 12 capable of emitting electron beam toward the before and behind range of the intermediate pulley 13 is provided above the feed part 11 and the electron beam emitted from the electron beam irradiation part 12 to be ready to reach the undersurface of the object 8 is allowed to be incident on the whole undersurface of the object 8 fed by the feed part 11.
Patent JP-2001328103-A (JP)
Title: Grooving machine for joint
Inventor: SATO HIROSHI
IPC: B27F1/00
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a grooving machine for a joint of a good operating property even in the case where a height of a material to be cut reaches a height of a sub-handle or in the case of operation at a place where an obstacle exists in front of a main body. SOLUTION: The machine is structured such that the sub-handle 7 extending in a direction crossing at right angles a longitudinal direction of a motor room 9 provided in an upper part of the motor room 9 can be adjusted to pivot.
Patent JP-2001331861-A (JP)
Title: Automatic vending machine
Inventor: MATOBA MASAKATSU
IPC: G09F5/00
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an automatic vending machine capable of obtaining the flexibility of the layout of article samples T in an article sample display part 24 and enhancing appeal effect by devising the layout of the article samples T. SOLUTION: The article sample display part 24 for displaying the article samples T is provided on the front of a machine body 11, and an article selecting means is provided outside the area of the part 24. Article sample attaching base materials 45 are provided in the part 24, and article sample attaching members 51 that hold a sample 5 are attached to an optional position of the base materials 45. The degree of freedom of the layout of the samples T in the part 24 can be obtained and the layout of the samples T is devised to enhance the appeal effect.
Patent JP-2001321108-A (JP)
Title: Quickly boilable noodle and method for producing the same
Inventor: TOMONO KEN
IPC: A23L7/109
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To obtain quickly boilable noodles improved in noodle qualities, having glutinousness, softness, elasticity, or the like, excellent in palatability, having a shortened boiling time, by adding a starch and a wheat protein food material as auxiliary raw materials to raw material wheat flour of the noodles without using a so-called food additive. SOLUTION: The quickly boilable noodle is obtained by adding an auxiliary raw material composed of a tapioca starch, a wheat starch, a pregelatinized starch and a wheat protein to raw material wheat flour of noodles and making noodles by a routine procedure.
Patent JP-2001327653-A (JP)
Title: Game machine
Inventor: OKADA KAZUO
IPC: A63F5/04
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a game machine performing a representation according to the time or the elapsed time from a prescribed time such that a player is made to recognize that the closing time is near or urged to have a meal, the representation of the opening is varied from that of general time or the like. SOLUTION: This game machine 1 comprises variable display means 3L, 3C and 3R for variably displaying a plurality of patterns, a stop control means for stop-controlling the variable displays on the basis of an internal winning generation determined at a prescribed point of time every game from the variable display start of the variable display means 3L, 3C and 3R to the stop thereof, a liquid crystal display device 5 for performing a display different from the variable display means 3L, 3C and 3R, and speakers 21L and 21R capable of outputting various voices. The game machine 1 has a clock function and performs presentations by the liquid crystal display 5 and the speakers 21L and 21R according to the time or the elapsed time from a prescribed time.
Patent JP-2001331884-A (JP)
Title: Signal transmission system
Inventor: MIZUOCHI KIYOSHI
IPC: G08C19/00
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a signal transmission system capable of transmitting a signal at high speed even when a signal line for network control and a power supply line are wired through the same cable. SOLUTION: A power unit/communication power conveying circuit 11 alternately switches signal transmission and power supply in time-division manner. An I/O device 13 changes over a switcher 21 to the side of a communication circuit 23 at the time of signal transmission and changes over the switcher to the side of a power source part 24 at the time of power supply by operating a control circuit 22 synchronously with the switching operation of the power unit/communication power conveying circuit 11. At the time of signal transmission, a variable impedance element 25 of the communication circuit 23 is set to an optimal value corresponding to the impedance of a cable 12.  When the power unit/communication power conveying circuit 11 is switched to power supply, the I/O device 13 stores power to be supplied to the power source part 24 in a capacitor 26 and supplies the power to respective circuits and afterwards, when the circuit 11 is switched to signal transmission, operating power is supplied to the respective circuits by the power stored in the capacitor 26.
Patent JP-2001337079-A (JP)
Title: Eluate collecting device for detecting device
Inventor: WATANABE KIMIHIDE
IPC: G01N35/04
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To efficiently search for a new useful substance with a small amount of labor in a short time, to automatically replace a liquid receiving means impregnated with an eluate with a new means, and to perform long-time continuous collection. SOLUTION: In this eluate collecting device, an eluate flowing out of a column filled with a solid phase capable of developing a sample solution is made to flow downward onto the liquid receiving means 16 and collected. The eluate collecting device comprises a base 12 to support the liquid receiving means 16, a liquid discharging part forming means 21 capable of forming a liquid discharging part to make the eluate flow downward toward the liquid receiving means 16 above the base 12, moving means 31-36 and 41-45 capable of relatively moving the liquid discharging part and liquid receiving means 16, and a control means to relatively move the liquid discharging part and liquid receiving part 16 at a predetermined speed by the moving means to change the location of discharge of the eluate to the liquid receiving means 16.
Patent JP-2001339331-A (JP)
Title: Radio communication equipment and radio communication method
Inventor: HOSHINO MASAYUKI
IPC: H04B7/26
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a wireless communication unit that uses an array antenna to conduct transmission with an optimum directivity. SOLUTION: A common pilot generating section 101 generates a common pilot signal and outputs it to a modulation section 102. A transmission directivity control section 103 transmits the output signal from the modulation section 102 in time division for each directivity. A transmission directivity control section 111 gives a weight to a transmission signal for the output with the directivity on the basis of a directivity instruction signal outputted from an extract section 109 and outputs the result to a radio transmission sections 104a and 104b.  A decision section 155 decides an optimum directivity for the transmission from a base station unit 100 to a mobile station unit 150 on the basis of the quality of the received common pilot signal sent with a plurality of directivities from the base station unit 100 and outputs the decision result to a directivity instruction signal generating section 156. The directivity instruction signal generating section 156 generates a directivity instruction signal denoting the optimum directivity on the basis of the discrimination result of the decision section 155 and outputs the signal to a modulation section 157.
Patent JP-2001338531-A (JP)
Title: Heat-resistant insulated cable
Inventor: KIKUCHI HIDEYUKI
IPC: H01B7/02
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a heat-resistant insulated cable that has excellent coating stability and coating workability to paint an enameled wire in coating state, also has excellent adhesion, flexibility, mechanical windability and electric characteristics when the paint is applied to and baked on a conductor, and has heat resistance that the heat resisting temperature for 20,000-hour continuous running duty is more than 300 deg.C. SOLUTION: This heat-resistant insulated cable is comprised by arranging an inorganic resin coating film mixing and baking a liquid body of a metallic oxide on the conductor.
Patent JP-2001340891-A (JP)
Title: Organic wastewater treatment apparatus
Inventor: SUZUKI TOMIO
IPC: C02F3/06
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an organic wastewater treatment apparatus capable of efficiently performing the anaerobic digestion treatment of floating matter, BOD and sludge in organic wastewater without requiring excessive chemicals. SOLUTION: This organic wastewater treatment apparatus consists of a first anaerobic contact digestion tank 10 wherein a large number of anaerobic contact filter media having an expanse in a lateral direction are arranged on a plane in a lattice form and shifted zigzag up and down to be stacked in a multistage fashion, a second anaerobic contact digestion tank 20 filled with a filter medium, a final anaerobic contact digestion tank 30 filled with anaerobic contact filter media with a diameter of 3-10 mm or anaerobic contact filter media with a specific surface area of 600-2,000 m2, an aerobic contact oxidation tank 40 wherein an aerobic contact filter bed is arranged, and a disinfection equipment 50 for disinfecting treated water.  A means for returning sludge generated in the second anaerobic contact digestion tank 20, the final anaerobic contact digestion tank 30 and the aerobic contact oxidation tank 40 to the first anaerobic contact digestion tank 10 is provided to the first anaerobic contact digestion tank 10 and sufficient anaerobic digestion is performed in the first anaerobic contact digestion tank 10 to discharge excess sludge 15.
Patent JP-2001343898-A (JP)
Title: Plasma display device
Inventor: NISHIGUCHI MITSUHARU
IPC: G09F9/00
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a plasma display device which is light in weight, has a structure of a thin type and facilitates repairing and measures against electromagnetic noise. SOLUTION: A film-like front filter 7 has a structure obtained by sticking an antireflection film (AR film) 73 across an adhesive layer 72 to the front of a transparent conductive film 71. The antireflection film 73 and the adhesive layer 72 do not exist at the outer peripheral edges of the transparent conductive film 71 and the outer peripheral edges of the transparent conductive film 71 constitute bus bar regions 7a as conductive film exposed parts. Such film-like front filter 7 is stuck to the front of a PDP 2 by the adhesive layer 10 applied on the rear surface side of the transparent conductive film 71. The adhesive layer 10 does not exist on the non-light emission regions 2a of the PDP 2. Then, the peeling of the film-like front filter 7 is possible on the non-light emitting regions 2a. This peelable region is formed as a repair region.
Patent JP-2001345366-A (JP)
Title: Load port device and truck for conveying same device
Inventor: SASAKI YOSHIAKI
IPC: B62B5/00
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To enable simple conveyance of a body of a load port device removed from a wafer transfer unit via a truck. SOLUTION: A support 3 for constituting the truck A is coupled from this side to a lower end of a mounting plate 2 for constituting the load port device L, the device L is removed from the wafer transfer unit D in this state, and the device L is conveyed in an erected state.
Patent JP-2001341184-A (JP)
Title: Injection molded article and method for molding the same
Inventor: YAMAUCHI KENJI
IPC: B29C45/78
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To enhance the dimensional accuracy of a molded article using a resin having a high shrinkage factor after injection molding, for example, polyethylene having a high molecular weight. SOLUTION: Molding conditions such as the holding temperature of a mold, an injection speed, a mold holding or the like at the time of molding are controlled to suppress the thickness ratio of a layer in the vicinity of a surface consisting of a skin layer and a fine crystal layer to 20% or less the total thickness of the molded article to realize the injection molded article reduced in post-shrinkage and warpage deformation and high in dimensional accuracy.
Patent JP-2001349088-A (JP)
Title: Safety device for pallet of parking device
Inventor: KURIYAMA HIROAKI
IPC: E04H6/06
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide the pallet of the parking device comprising a pair of right and left mounting members for mounting a vehicle thereon and an inside limit part raised from the mounting surfaces of the mounting members between the right and left mounting members wherein a vehicle wheel is surely prevented from being damaged by the contact thereof with the front end part of the inside limit part when a vehicle enters into a parking device in. SOLUTION: A front cover 23 comprising a tilted part 24 and a mounting part 25 positioned continuously on the upper part of the tilted part 24 and fixable to the inside limit part 19 is installed at the front end part of the inside limit part 19 so that the front end part of the inside limit part 19 can be covered by the front cover 23.
Patent JP-2001340761-A (JP)
Title: Antimony porphyrin photocatalyst
Inventor: YASUDA MASAHIDE
IPC: B01J31/22
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a photocatalyst which exhibits photocatalytic activity practically usable by light having a long wavelength relatively close to a visible light region. SOLUTION: The photocatalyst is an antimony porphyrin photocatalyst whose effective component is a compound expressed by general formula [1], wherein R1 and R2 are each H or an optional substituent; and X- is a monovalent anion. Generally, it is preferable to use, as the antimony porphyrin photocatalyst, a catalyst obtained by supporting the compound expressed by the formula [1] on a carrier comprising an inorganic porous material. As the inorganic porous material, silica gel is preferable.
Patent JP-2001346482-A (JP)
Title: Connection tool for fishing rod, method for producing the same and fishing rod
Inventor: SHIMODA TOSHINORI
IPC: A01K87/02
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a connection tool for a fishing rod, on which a fishing rod member having a hexagonal section can be surely mounted and to provide both a method for producing the same and a fishing rod equipped with the connection tool. SOLUTION: In this fishing rod formed by mutually connecting plural fishing rod members, a connection tool 10 which is formed by winding a sheet composed of carbon fiber having a fixed thickness on a core metal having a hexagonal section baking the wound sheet, removing the core metal and has an inner part forming a hexagonal hollow is fixed to the tip part of a fishing rod member 12 to be connected to another fishing rod member. The fishing rod members can be connected without carrying out a joining operation for arranging guide members 16 attached to fishing rod members 12 and 13.
Patent JP-2001348338-A (JP)
Title: Collagen production promoter and skin care preparation for preventing skin aging comprising the same
Inventor: MORI HIDEJI
IPC: A61K8/00
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To obtain a stable and safe collagen production promoter capable of activating metabolic functions of dermal fibroblasts, promoting the production of new collagen and improving an aging in fibrous collagen and further a skin care preparation capable of effectively preventing and ameliorating skin aging or damaging with stresses. SOLUTION: This collagen production promoter is obtained by including one or more kinds selected from an extract and an extracted and fractionated substance of Puerariae Radix in a carrier. An extract with a high 4',7- dihydroxyisoflavone content is preferred as the above extract, etc. The 4'7- dihydroxyisoflavone as a principal ingredient may be included in the carrier. One or more kinds selected from the collagen production promoter obtained as described above are selected and included in a base for the skin care preparation to afford a skin care preparation for preventing the senescence.
Patent JP-2001351558-A (JP)
Title: High voltage power circuit
Inventor: ANDO TATSUO
IPC: H01L21/027
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a high voltage power circuit free of potential fluctuation of a cathode even if the current is interrupted by switching electron beams turning on and off in an electron beam device or the like. SOLUTION: This high voltage power circuit having a cathode wiring 31 for supplying a high voltage current to a cathode 1 of an electron beam device from a high voltage power source 11, is provided with a differential amplifier 52 connected to the cathode wiring through a capacitor 54. The differential amplifier 52 detects the potential fluctuation of the cathode wiring 1 and allows a current to flow into the cathode wiring 31 when the electron beams are off, while allowing the current to flow back from the cathode wiring when the electron beams are on, to keep the potential of the cathode 1 constant.
Patent JP-2001357785-A (JP)
Title: Plasma display device and display system using same
Inventor: SHIIKI MASATOSHI
IPC: H01J11/34
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a plasma display device improved in luminous efficiency of a panel. SOLUTION: The plasma display device quipped with a plasma display panel provided with a front substrate, a back substrate, a plurality of barrier ribs arranged so as extend in a first direction, respective phosphor layers of red, green and blue and a discharge gas enclosed between the front and back substrates and having discharge cells which are arranged in the form of a matrix and of which the intervals in a second direction almost perpendicular to the first direction defined by the plural barrier ribs arranged so as to extend in the first direction, satisfies S2/S1<=0.6 or 0.02<=S2/S1<=0.4, (wherein S1 is an area of a discharge space surrounded by a groove defined by adjacent barrier ribs and the front substrate in a plane perpendicular to the first direction; and S2 is an area of the phosphor layer).
Patent JP-2001357358-A (JP)
Title: Ic card issue processing system
Inventor: KATSU SHUNJI
IPC: B42D15/10
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide an IC card issue processing system which can prevent the wrong IC card from issuing where altered data are written. SOLUTION: In this system, the data to be written into an IC card are collated with the data which are separately stored before the data are written into the IC card. Then the data are written into the IC card when the data to be written are in agreement with the stored data. Meanwhile, the data are not written into the IC card when disagreement is confirmed between both data.