baber/WOPTO huggingface dataset:
Patent JP-2002042729-A (JP)
Title: Fluorescent lamp and electric bulb shaped fluorescent lamp using the same
Inventor: YAMAZAKI HARUO
IPC: F21Y103/37
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent lamp and an electric bulb shaped fluorescent lamp for uniformizing luminescent intensity just after lighting and having a high light flux rising characteristics. SOLUTION: Each end part of three or more U-shaped valves 2-5 is bridge- joined to form a discharge path. A luminescent tube 1 is constituted by providing a pair of electrodes 15 and 16 at both the end parts. Main amalgams 13 and 14 for controlling mercury vapor pressure at the time of stationary lighting are arranged. In the vicinity of each of the pair of electrodes 15 and 16, first auxiliary amalgams 6 and 7 are arranged, second auxiliary amalgams 17 and 18 are arranged in the discharge path of the U-shaped valve without an electrode located at the intermediate, and mercury discharge amount at the same temperature in a normal temperature area of the second auxiliary amalgams 17 and 18 is increased as compared with the first auxiliary amalgams 6 and 7.
Patent JP-2002038420-A (JP)
Title: Corrugated steel plate for bridge
Inventor: KANEKO SHIGERU
IPC: E01D101/28
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a corrugated steel plate for a bridge wherein the structure of the joining part of a corrugated steel plate 3 forming the side wall 1 of the bridge and a concrete-made upper floor board 7 does not require a hole 15 for a penetration reinforcement high in pitch precision, the connection working of the penetration reinforcement 13 and a floor board reinforcement is not complicated and shape steel adding a material cost and welding man-hours is not used. SOLUTION: A stud dowel 39 is welded on both the faces of a steel plate on the upper end or the lower end of the corrugated steel plate 3, the welding is performed in a plurality of rows in the longitudinal direction of the corrugated steel plate 3 substantially orthogonal to each face of the corrugated plate, performed on only one face on one end of the longitudinal direction overlapped on and connected to the end of the adjacent corrugated steel plate 3, and performed on only the other face on the other end.
Patent JP-2002038170-A (JP)
Title: Method for producing town gas
Inventor: YAMAZAKI YOSHIHIRO
IPC: C10L3/06
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To stably control a liquid level and raise pressure by a pump without generating cavitation in a method for producing a town gas by fractional distillation. SOLUTION: This method for producing a town gas is to mix an LNG with a natural gas vaporized in a heat exchanger 13 for vaporizing the LNG, separate a low calorie gas in a fractionation vessel 15 to obtain a predetermined calorific value by using a gas-liquid equilibrium state, cool a fractionated liquid to a supercooled state against a pressure considered to be reduced by pressure fluctuation in a heat exchanger 22, as the fraction is in a saturated state, store the supercooled liquid in a vessel 23, raise pressure by a booster pump 18 for the fractionated liquid depending on demands of the town gas, control a flow rate by a flow-controlling valve 19, vaporize and raise temperature with a heat exchanger 20 for vaporizing the fractionated liquid and feed the gas into the town.
Patent JP-2002034889-A (JP)
Title: Control device of endoscope
Inventor: FUJII YOSHINORI
IPC: A61B1/00
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a control device of an endoscope that does not require adjustment of a braking force and helps easily set half locking. SOLUTION: This control device of an endoscope is structured so as to make a friction member 14 disposed on the locking section 1 side move up and down, come in close contact with a application member 22 disposed on the bending operation section 2 side by the rotation of a locking knob 1A, and prohibit the rotation of the bending knob 2A, and the friction member 14 is formed so that it may easily elastically deform vertically.
Patent JP-2002041137-A (JP)
Title: Operating machine and method and system for controlling operation of the machine
Inventor: KINUKAWA HIDEKI
IPC: H04W4/04
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To sharply reduce facility costs for communication and a communication fee in a system for collecting and controlling the operation information of plural operating machines in a base station. SOLUTION: The operation information of plural operating machines is detected by slave devices 1... mounted on respective working machines, and the operation information is collected through mutual transmitting and receiving parts 9 and 10 to a master device 1a which is also used as a slave device, and the information is transmitted from the master device 1a by mutual transmitting and receiving parts 11 and 12 through a communication satellite 2 to a base station 3.
Patent JP-2002050986-A (JP)
Title: Echo cancel method and echo cancel device
Inventor: FUSE HIDETOSHI
IPC: H04B3/20
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an echo cancel method and an echo cancel device, which can always conduct an appropriate cancel operation even if the voice signal level of transmitting paths changes according to level design of networks or hybrid circuit characteristics that cause echoes. SOLUTION: In an echo cancel device 1 comprises an echo canceler 2 which cancels leakage voice signals that a part of voice signals passing on a receiving path is leaked at a transmitting path, an echo canceler input level tuning means 3, which limits the level of transmitting voice signals to be inputted into the echo canceler to a predetermined range, and an echo canceler output level tuning means 4, which return it to the level prior to the limitation by an echo canceler input level tuning means, are provided.
Patent JP-2002021708-A (JP)
Title: Power generation and floating device using centrifugal force and magnet
Inventor: FUJIMOTO HIROSHI
IPC: B64C39/00
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a clean and simple power generating device to decrease the generation of earth noises and not to use a power generating device which is high in environmental pollution, such as nuclear energy and fossil fuel. SOLUTION: A weight having a wire is attached on a central shaft and by rotating the central shaft, the weight (a generator itself is used by utilizing the weight of a heavy generator) is peripherally rotated around a wire serving as a radius. By utilizing rotation of a current centrifugal force, the gear of a generator is rotated to generate a power. An elevator is mounted on the generator for flying. By mounting the generator on a vehicle, a vehicle weight is decreased.
Patent JP-2002053376-A (JP)
Title: Method for sintering silicon nitride ceramics
Inventor: WADA SHIGETAKA
IPC: C04B35/584
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a sintering method for obtaining silicon nitride ceramics causing no weight loss when sintered, uniform in quality and high in strength. SOLUTION: A sintering aid is added to silicon nitride powder, which is then wet-mixed and compacted to obtain a compact to be sintered. The obtained compact is imbedded in a powdery mixture of silicon nitride and silica, a powdery mixture of silicon nitride, silica and boron nitride functioning as a dispersing material or in silicon oxynitride powder, or the powdery mixtures are disposed around the compact, which are then sintered in a nitrogen gas atmosphere under normal or compressed pressure.
Patent JP-2002054941-A (JP)
Title: Vehicular navigation device
Inventor: KURITA TORU
IPC: G01C21/00
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To relieve the loneliness of a user when a route guiding sound is hardly vocalized like an expressway, a straight road or the like. SOLUTION: When a section not guided by a vocal sound for a predetermined distance (a predetermined period) or more up to the next route guide timing like an expressway or a straight road is determined (Step 103), sound data of a vocal sound in a specific genre irrelative to the route guide is read (Step 104), and the sound thereof is vocalized from a vocal sound uttering device (Step 105).
Patent JP-2002052422-A (JP)
Title: Rib electrode material holder for electric discharge machining
Inventor: ARAKI SHOJI
IPC: B23H7/26
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To shorten the replacement time for a rib electrode material by facilitating positioning of the rib electrode material and dispensing with reference centering in every replacement of the rib electrode. SOLUTION: In this rib electrode material holder for electric discharge machining, at the forward end of a holder 2, a vertical positioning pin 21 engaged with the upper end of the rib electrode material 1 to horizontally position the rib electrode material 1 in a designated region in the vertical direction is formed, and a lateral positioning pin 22 for positioning the rib electrode material in the center position in the lateral direction of the holder 2 is formed. In a part of the rib electrode material 1, an engagement recessed part 11 engaged with the lateral positioning pin 22 of the holder 2 to position the rib electrode material 1 in the center position in the lateral direction of the holder 2 is formed, and with the rib electrode material 1 positioned by the vertical positioning pin 21 and the lateral positioning pin 22 of the holder 2, the rib electrode material 1 is secured to the holder 2 by a fixture 3.
Patent JP-2001160387-A (JP)
Title: Nonaqueous electrolyte secondary battery and manufacturing method therefor
Inventor: SATO KOICHI
IPC: H01M10/0566
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To obtain a high current collecting performance in a nonaqueous electrolyte secondary battery, in which a take-up electrode 7 is housed in a can 1. SOLUTION: In this nonaqueous electrolyte secondary battery, an edge 78 of a band-shaped core configuring an electrode protrudes at the end of a take-up electrode 7, and a collecting plate 8 is connected to the edge 78. On the collecting plate 8, plural convex parts 82, whose cross section projects in hyperbolic or trapezoidal shapes, are formed opposite to the core edge 78, and the collecting plate 8 is coupled to one electrode terminal 1 in conjunction with being welded to the core edge 78, in a condition where each convex 82 bites into the core edge 78.
Patent JP-2002063607-A (JP)
Title: Point returning method for taxi fare and taxi fare managing device
Inventor: TAKAGI IWAO
IPC: G07G1/12
Filed: 2000-08-15
Abstract: PROBLEM TO BE SOLVED: To perform the precise point returning of taxi fares. SOLUTION: When a taxi arrives at the destination and the crew presses the alighting button of an input part 20, an input control part 18 reports alighting to a fare calculating part 16. On the basis of a travel distance and travel time after reaching the relevant fare, the fare calculating part 16 calculates fares for non-traveling. The fare calculating part 16 defines the relevant fares for non-traveling as an additional point and reports the relevant additional point to a card control part 14. The card control part 14 requests the read of a cumulative point to a card inside a card holder 12. The card reports the relevant cumulative point to the card control part 14. The card control part 14 adds the additional point to the cumulative point, newly defines the result as a cumulative point and requests the write of the relevant cumulative point to the card.  The card stores the relevant cumulative point.
Patent JP-2002063556-A (JP)
Title: Ic tag structure
Inventor: SHIMIZU YASUO
IPC: B42D15/10
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To provide an IC tag structure which makes it easy to peel a released paper off adhesion layer on both the surfaces of an IC tag and enables the released paper to be peeled off with a labeler. SOLUTION: The IC tag structure is composed of a surface film part which has at least one IC tag module part composed of at least an antenna part and an IC chip and covers the module part, both-surface adhesion layers which are adhered opposite to the surface film part, and the released paper which protects the both-surface adhesion layer; and the released paper is bent to the both-surface adhesion layers in the opposite direction from the surface film, so that the released paper can easily be peeled off the both-surface adhesion layers.
Patent JP-2002058398-A (JP)
Title: Spinning reel
Inventor: SAKUMOTO AKINORI
IPC: A01K89/01
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a spinning reel capable of readily performing the changeover of an ON/OFF state of a mechanism for preventing reverse rotation. SOLUTION: This spinning reel 10 is provided with a sliding means 101 installed in a rotor 70 and capable of sliding interlockingly with the rotation of a bail 83 and a cam member 110 freely slidably mounted on a body part 11 and capable of contacting a changeover flange 33 and sliding with the sliding of the sliding means 101 in the spinning reel 10 equipped with a mechanism 30 for preventing the reverse rotation provided with the rotor 70 having the bail 83 freely rotatably attached thereto, a spool 71 and the changeover flange 33, a shaft 51 interlocking with the changeover flange 33 and inserted and passed through the interior of the body part 11 for rotating the changeover flange 33 by rotation and a reverse rotation preventing lever 50 capable of rotating the shaft 51 and conducting the changeover from a reverse rotation preventing state to a reversibly rotatable state.  When the bail 83 is rotated, the changeover flange 33 is rotated through the sliding means 101 and the cam member 110 and capable of conducting changeover from the reverse rotation preventing state to the reversibly rotatable state.
Patent JP-2002061444-A (JP)
Title: Door stopper
Inventor: KUBO KAZUTOSHI
IPC: E05C17/44
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a door stopper, in which the displacement of a permanent magnet on the surface of a door can be prevented surely and which can be mounted and demounted easily to and from the door as required, in the door stopper utilizing the permanent magnet as a fixing means to the door. SOLUTION: The door stopper is composed of a mounting base, to which the permanent magnet attractable and separable to and from the door is installed on the door opposite-surface side, a bracing leg, in which a base end section is secured to the mounting base in a rockable manner in the vertical direction and the state, in which a front end section is grounded on a floor face, and the state, in which the front end section is separated from the floor face, can be changed over by the rocking operation of the base end section and which prevents movement in the direction that the door is closed under the state in which the front end section is grounded on the floor face, and a fine foaming resin sheet, which has a leg-section holding means being set up near the base end section of the bracing leg and holding the state,  in which the front end section of the leg is separated from the floor face, and in which a displacement preventive sheet is mounted on the door opposite-surface side of the permanent magnet and each foamed hole bored to a sheet surface has a sucker function in the displacement preventive sheet.
Patent JP-2002068006-A (JP)
Title: Combined harvester and thresher
Inventor: SAKATA ATSUYA
IPC: A01B69/00
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To enhance a turning function and operability for driving. SOLUTION: A speed change sub-switch 174 is provided in a main speed change lever 73, in a combined harvester and thresher provided with the main speed change lever 73 for changing continuously a traveling speed, and the speed change sub-switch 174 for switching a reference speed for the traveling speed change in the main speed change lever 73.
Patent JP-2002076738-A (JP)
Title: Antenna device
Inventor: YAMADA TAKASHI
IPC: H04B1/04
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an antenna device capable of lowering its antenna height and obtaining an excellent gain. SOLUTION: An earth electrode 7 is provided within a ground plane 9 under an antenna 2, connected to radio equipment 1, and a resonant circuit is formed by placing a matching circuit 6 between the earth electrode 7 and the radio equipment 1. By matching the antenna 2 with the resonant circuit including the earth electrode 7, the ground plane 9 is used as a reflector, which is a part of the antenna, to obtain a high performance antenna in vertical directivity. The antenna can be brought close to the ground plane 9 and a higher gain can be obtained.
Patent JP-2002065196-A (JP)
Title: Air-containing oil-in-water type composition
Inventor: FUNAOKA TOSHIYUKI
IPC: A23L9/20
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain an air-containing oil-in-water type composition composed of a mixture of whipped cream such as a Dipmart (R) cream and a taste material, having a highly sterilized state, preservable under refrigeration for a long period, distributable under refrigeration, and causing no component separation and neither loss nor decrease in foaming, and also to provide an easy and efficient production method therefor. SOLUTION: This air-containing oil-in-water type composition composed of a mixture of whipped cream and a taste material is such one as to sustain the sterilization state at 5 deg.C for >=30 days. The method for producing the composition comprises inline-mixing of a sterilized whipped cream with a sterilized taste material followed by packing the resultant composition in a sterilized case and sealing the case.
Patent JP-2002068718-A (JP)
Title: Method for manufacturing free hydroxylamine aqueous solution at high yield
Inventor: BANSHO KUMIKO
IPC: C01B21/14
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a method to manufacture, at a high yield by distillation, a high purity and high concentration free hydroxylamine aqueous solution which does not substantially contain salt nor organic matters. SOLUTION: This method to manufacture a free hydroxylamine aqueous solution at a high yield rate comprises obtaining a reaction solution containing free hydroxylamine and dissolved or partly precipitated sulfate by a mixing reaction of a solution or slurry containing hydroxylammonium sulfate with alkali, then separating and removing solid sulfate precipitated in the reaction solution, thereafter controlling the concentration of the obtained sulfate in the aqueous solution to not more than 1 wt.% and distilling a free hydroxylamine aqueous solution by simple distillation at a temperature of 66 to 79 deg.C in the presence of a stabilizer of hydroxylamine.
Patent JP-2001079207-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To further more improve the game interest by displaying a reach (next-to-win) state on a plurality of effective lines, and leading and displaying the display results of the effective lines showing the reach (next-to-win) state at different timings. SOLUTION: A variable display device 3 comprises pattern display parts 79A-79I changeable in display state arranged in a matrix form of multiple rows and multiple columns, wherein a plurality of effective lines including row directional effective line and a column directional effective line is determined. The variable display device 3 further comprises plurality of variable display parts capable of variably displaying plural kinds of discrimination information, wherein a plurality of effective lines are preliminarily determined. On the condition that the display result of the variable display device 3 led and displayed on the condition that a game ball gets in a start prize port takes a specified display mode (for example, 777), a variable prize ball device is laid in a first state effective for a player.  The display results of the effective lines showing the reach (next-to-win) state are led and displayed at different timings.
Patent JP-2002074120-A (JP)
Title: System and method for duty-free goods purchase in advance
Inventor: ITO KAZUHIRO
IPC: G06Q30/06
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a duty-free goods advance purchase system which is convenient both to a person buying duty-free goods and a duty-free shop. SOLUTION: This duty-free goods advance purchase system 10 for the purchase of merchandise to be sold at the duty-free-shop is provided with a flight schedule receiving part 12 for receiving a flight schedule from a user having a travel schedule, a flight schedule confirming part 14 for confirming the flight user schedule of the user from the airline company offering the flight, an advance purchase receiving part 16 for receiving an advance purchase for duty- free goods from the user in the case of confirming the flight user schedule of the user, and a duty-free range deciding part 18 for deciding whether or not designated merchandise is within a duty-free range in regard to the received advance purchase and presenting decision results to the user.
Patent JP-2002081620-A (JP)
Title: Gasifying melting system
Inventor: KAWANE KOZO
IPC: F23G5/027
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To efficiently process low-quality dust containing water much. SOLUTION: The system comprises a not shown pretreating means such as crushers for feeding combustibles (dust) 11 to a dust feeder 2, a gasifying furnace 3 for thermally cracking the combustibles (dewatered dust) 18 fed via the feeder 2, a melting furnace 4 for burning a combustible thermal pyrolysis gas produced by the gasifying furnace 3 with char, and a waste heat boiler 10 for recovering waste heat from the combustion gas in the melting furnace 4. A dewatering machine 1 is attached to the pretreating means.
Patent JP-2002075035-A (JP)
Title: Surface illumination device
Inventor: YAMAMURA TORU
IPC: F21Y101/02
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a surface illumination device eliminating such a phenomenon as to bring local brightness to the vicinity of an LED chip and the unevenness of luminance even if only the LED sheet is used and a lens sheet is deleted. SOLUTION: The light incidence surface 14 of a light guide plate 12 undergoes the incidence of light from the LED 20. The light is reflected off a side surface 26 and a light reflecting surface 18 and output from a light emitting surface 16. Light reflection patterns 34 are formed in the sections except a mirror part 18a at the peripheral edge of the surface 18. The patterns 34 are formed of the first pattern 34a having the first mean roughness (Rz1) in a semicircular section near the LED, the second pattern having the second mean roughness (Rz2) and prescribed width around the first pattern, and the third pattern having the third mean roughness (Rz3) in the remaining sections. The relation between Rz1, Rz2 and Rz3 is taken as 4<Rz3/Rz1<6, and Rz2 is located in between Rz1 and Rz3.
Patent JP-2002065734-A (JP)
Title: Shorts-type disposable diaper
Inventor: HAYASE TORU
IPC: A61F5/44
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a shorts-type disposable diaper which has wide fit sizes and easy to a person wear and which generates suited fastening force to secure sufficient fitting property. SOLUTION: As for the shorts-type disposable diaper 1, elastic members 71a and 71b around a waist are provided at a waist surrounding part D. At regions D1 on an outer side than at least the both-side edges of an absorber 4, the members 71a and 71b are arranged and fixed in an expanded state so as to provide expansion/contraction elasticity. At at least the central part of a site where the absorber 4 exists, the members 71a and 71b are not arranged in the state of providing expansion/contraction elasticity. The rate of the width W2 of the absorber with respect to the product width W1 of the diaper is 30 to 60% and the rate of the disposing width W3+W4 of the members 71a and 71b at the regions D1 on the outer side of both side parts of the absorber 4 with respect to the product width W1 of the diaper is 40 to 95%.