baber/WOPTO huggingface dataset:
Patent JP-2001279761-A (JP)
Title: Flush water tank and flush toilet stool provided with the same
Inventor: MIYAHARA SHUHO
IPC: E03D1/26
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To restore accumulating water in a toilet stool to the same condition with the state before flushing regardless of the water quantity used for flushing the toilet stool and prevent useless water due to spilt water. SOLUTION: Water accumulated as much as water volumr q2 in an internal tank 314 decreases after start of flushing but increases after the elapse of time t1 in the case of a little flushing and after the elapse of time t2 in the case of much flushing due to the water discharge from a first spout 321. The quantity q of accumulated water RW as much as water volume q1 in the toilet stool 70 increases due to the water discharge from a second spout 323 at the completion of siphon action (after the elapse of time t3 in the case of a little flushing and after the elapse of time t4 in the case of much flushing). Meanwhile, the distribution of the discharge quantity from the first spout 321 and the discharge quantity from the second spout 323 is different in the little flushing and much flushing.  By the above distribution, the accumulated water RW in the toilet stool 10 is restored to the original water quntity q1 as substantially soon as the accululated water in the internal tank 314 is restored to the original water quantity q2 in either case of the much flushing or the little flushing, in the toilet stool 10.
Patent JP-2001277208-A (JP)
Title: Antiseptic and moth-proofing treating agents for timber and method for treating timber using the same
Inventor: NOBASHI KENZOU
IPC: B27K5/06
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide antiseptic and moth-proofing treating agents for a timber capable of giving excellent antiseptic and moth-proofing effects to the timber without corroding a metal of a filling device for preservatively treating the timber and having excellent safety and stability and a method for treating the timber using the same. SOLUTION: The antiseptic and moth-proofing treating agents for the timber comprise a natural tropolone compound as an effective component and are obtained by blending a water soluble alkanolamine compound at a specific ratio. The agents are further blended with a water soluble boron compound. A method for antiseptic and moth-proofing treating the timber comprises the step of using these treating agents.
Patent JP-2001278451-A (JP)
Title: Building board stacking device
Inventor: SATO MASAKI
IPC: B65G57/04
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To protect a building board during a stacking process and to extremely efficiently and quickly perform the process in a stacking device stably stacking a folding type building board. SOLUTION: A plurality of reversing devices A, A, etc., for vertically reversing the building board P are provided along the feeding direction of a building board feed part 1 carrying it in the feeding direction with its bottom face 18 facing downward. This board stacking device is also provided with a magnet suspension part B parallel moving the building board P from the reversing device A and a raising/lowering part 13 receiving the building board P carried from the magnet suspension part B.
Patent JP-2001277711-A (JP)
Title: Ink jet recording paper
Inventor: TOMOTAKE YOSHIAKI
IPC: D21H27/00
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording paper with high ink coloring density. SOLUTION: This ink jet recording paper with high ink coloring density is obtained by executing a spatter etching treatment, which is applied by a vacuum glow discharge spattering under a gas pressure of 0.01 to 100 Pa, electric power density of 0.04 W/cm2 or higher, for a period of time that energy density reaches 0.1 MJ/m2 or higher, on the surface of the paper.
Patent JP-2001289353-A (JP)
Title: Closure structure of grout hole
Inventor: MURATA FUMIO
IPC: E21D11/00
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a closure structure for a grout hole preventing groundwater from permeating into a pipe by surely closing the grout hole. SOLUTION: This closure structure of the gout hole has a cover body 1 with a male screw part 4 threadly engaged with the grout hole H formed in the sidewall part of the pipe body 10. A flange 5 abutting on the sidewall part of the pipe body 10 projects outward in the cover body 1 and a seal member 13 compressed to be deformed by the threaded engagement of the cover body 1 is interposed between the flange 5 and the sidewall part of the pipe body 10.
Patent JP-2001290195-A (JP)
Title: Lens barrel and camera having it
Inventor: CHIJIIWA TOMOKI
IPC: G03B11/04
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a lens barrel by which the reliability of the driving of a barrier is improved even though it is small-sized and a camera having the lens barrel. SOLUTION: In the lens barrel having a shielding plate moving back and forth to the optical axis of a photographing lens, it has a permanent magnet 1a provided at a part of the shielding plates 1 and 2 and plural electromagnetic coils 3a-3e disposed on the lens barrel opposed to the permanent magnet 1a, and the opening/closing driving of the shielding plates 1 an 2 is performed by the change of the magnetic poles of the electro magnetic coils 3a-3e.
Patent JP-2001289419-A (JP)
Title: Dust melting furnace
Inventor: KATO TATSUO
IPC: F27D11/08
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To solve the problem of increasing facility costs which is ascribable to the necessity of a separate device for preparing oxygen enriched air in a dust melting furnace having only a coke bed, and the problem that dust combustion heat can be barely utilized because no separate tuyere is separately provided for blowing air for combusting the dust in a melting furnace having only a plasma torch. SOLUTION: The dust melting furnace is constructed such that dust and coke are fed into a shaft furnace, the dust is combusted and gasified in an atmosphere whose amount of air does not exceed the stoichiometric air amount with respect to combustible substances, and that the residue is discharged outside the furnace as molten slag. A coke layer is formed on the bottom of the furnace, and the plasma torch is provided so as to blow hot air toward the coke layer. Further, the tuyere is provided so as to blow air toward a dust layer deposited on the coke layer. The amount of air blown to the dust layer is rendered equal to or more than the air amount blown to the coke layer.
Patent JP-2000357279-A (JP)
Title: Self-sounding article monitor device
Inventor: HASEGAWA HITOSHI
IPC: G08B13/02
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain a lock mechanism which can be reused by allowing a clear case and a self-sounding tag in a self-sounding article monitor device to be separable from each other. SOLUTION: A two-stage lock structure is comprised of a two-stage groove for lock provided in a tag and a U-shaped lock spring fixed to the clear case, and the tag is attached to the case by the groove in the first stage of the lock structure, and a commodity is locked in the case by the groove in the second stage. When the lock mechanism is inserted to a releaser 28, the lock spring is attracted right and left and is opened by the action of strong magnets provided on right and left faces of the releaser 28 and gets over a lock projection, and then, the self-sounding tag is freely moved in the vertical direction, thus releasing the lock mechanism.
Patent JP-2001293069-A (JP)
Title: Photocatalyst unit and air cleaner
Inventor: OKADA KAZUYA
IPC: A61L9/00
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a photocatalyst unit which can reduce the manufacturing cost of an air cleaner, etc., and is highly versatile. SOLUTION: An integral unit U is formed by arranging elements 11 carrying a photocatalyst in a plurality of stages and photocatalyst exciting lamps 12 among the elements 11 and attaching the elements 11 and lamp 12 to a frame 13. The unit U is attached to the air cleaner 1 by inserting the unit U into the main body casing 2 of the cleaner 1. Since the number of the units U attached to the cleaner 2 can be changed in accordance with required deodorizing capacities, the unit U has high versatility.
Patent JP-2000343795-A (JP)
Title: Printer control based on head alignment
Inventor: NOYES STEVEN
IPC: B41J29/38
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To improve a quality of images to be outputted when a print head is out of alignment. SOLUTION: A printing system judges whether or not a print head of a printer is effectively aligned. One system for controlling printing a print job is selected from many different printing systems in accordance with the judgment result. The printing system selected when the print head is not effectively aligned controls printing by designating the printer to use only one selected print head.
Patent JP-2000318607-A (JP)
Title: Central clamp assembly of frame-brace rolling stock carriage
Inventor: ROBERT L BLOCK
IPC: B61F5/02
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To increase the fatigue-preventive property of the welding part between the clamp plates and the struts, and to reduce the stress. SOLUTION: A bolster is extended between side frames so as to support a car body. A brace connected to the side frames, and to suppress the relative movement in the longitudinal direction between the side frames, includes a pair of struts 18 and 20 which are connected at the side where the center lines of the side frames are opposed in the diagonal line form. A clamp assembly 30 installing the struts which are crossed at the center of the side frames includes a pair of clamp plates 32, and each plate has a groove formed and made suitable to receive the strut. Each groove ends at the opposing end of the clamp plate, and has an opening 48 with almost U-shape, and each clamp plate is welded to the strut along the opening 48. The opposite surfaces of the clamp plates 32 are connected by contacting directly, and welded.  This clamp plate assembly suppresses the relative movement between the struts in almost a horizontal surface.
Patent JP-2001306997-A (JP)
Title: Business start supporting simulation system
Inventor: YONEDA TAKESHI
IPC: G06F19/00
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To allow even a person who starts a business for the first time to easily decide how much money he or she should have ready for funds necessary for starting a business. SOLUTION: An instruction guide such as the explanation of a flow until business start and the manual of document preparation stored in a first storing means 3a is displayed on a display screen. Then, a user is allowed to answer not only questions for checking the level of understanding of the guide or for selecting the configuration of business start but also questions for inputting the sum of his or her own funds or raised funds stored in a second storing means 3b based on the guide so that the user can check the possibility of business start. At that time, the inputted sum of funds is substituted in a judgment formula, and the level of possibility is calculated by a judgment processing means. When it is judged that the funds are not sufficient, the user is urged to input the funds again.  Thus, it is possible for the user to simulate funds necessary for starting a business, and to easily decide the funds necessary for starting a business by calculating the possibility of business start from the judgment formula.
Patent JP-2000319126-A (JP)
Title: Use of sulfopolyester pigment for forming film resistant to abrasion
Inventor: COLLIN NATHALIE
IPC: A61K8/00
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for topical application giving a film resistant to abrasion by including a sulfopolyester polymeric pigment. SOLUTION: The objective composition for topical application such as mascara, eye liner, lip-application product, face powder, eye shadow, foundation and make-up cosmetic for body is produced by including a sulfopolyester polymeric pigment in an amount of preferably 0.1-60 wt.%. The sulfopolyester polymeric pigment is e.g. a water-dispersible polymeric pigment containing (A) an acidic monomer containing 75-84 mol% isophthalic acid and 25-16 mol% sulfo-5-isophthalic acid sodium salt, (B) a glycol monomer containing 45-60 mol%; diethylene glycol and 55-40 mol% 1,4-cyclohexanedimethanol, ethylene glycol, etc., and (C) 0.5-10 mol% monomeric pigment.
Patent JP-2001271400-A (JP)
Title: Gap supplementing fitting for preventing leakage of water
Inventor: HIRATSUKA HISAMICHI
IPC: E03D1/32
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive, extremely thin supplementing fitting which makes it unnecessary to replace an expensive ball tap so as to prevent leakage of water from the ball tap supplying water to a flush toilet or a low tank. SOLUTION: The extremely thin supplementing fitting 6 is supplemented to adjust a gap between a piston valve 3 and a packing 5, in accordance with the dimension of the gap. Thereby an operation of pushing up the piston valve 3 by the buoyancy of a float 4 is ensured and the leakage of water is prevented.
Patent JP-2001320122-A (JP)
Title: Driving circuit and semiconductor laser driving device
Inventor: NAKAMURA TERUHIRO
IPC: H01S5/042
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a driving circuit and a semiconductor laser driving circuit which enable adjusting the rise time and the fall time of the driving current of a semiconductor laser. SOLUTION: A semiconductor laser driving device 10 is provided with the first and the second transistors 20a and 20b, a capacitor 24 and a switching means 36. The source for the transistor 20a is connected to that for the transistor 20b, and both sources are connected to a power source 22. One of the ends of the capacitor 24 is connected to the drain of the transistor 20a. A switching means 26 is connected between the other end of the capacitor 24 and a reference potential line 32. A semiconductor 14 is connected to the drain of the transistor 20a. The switching means 26 has an electric field effect transistor 36, whose gate is controlled by the interface circuit 28.
Patent JP-2001317975-A (JP)
Title: Method and apparatus for ultrasonic flow velocity measurement
Inventor: ESHITA KAZUO
IPC: G01F1/66
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for ultrasonic flow velocity measurement, where the arrival timing of received waves can be specified with good accuracy and the flow velocity can be measured with high accuracy. SOLUTION: Ultrasonic waves, which are transmitted from an ultrasonic vibrator 2 and an ultrasonic vibrator 3, are received by the ultrasonic vibrator 3 and the ultrasonic vibrator 2 which are opposed to each other. The gain of their received waves W is adjusted, and their amplitude is changed. Whether the amplitude of the gain-adjusted received waves W agrees with a preset reference, value K is discriminated. This series of operations is repeated, until the peak part P of the maximum half waves of the received waves W agrees with the reference value K while the gain is changed at each discrimination. A point of zero-crossing time after the received waves W whose gain is adjusted, so as to correspond to the reference value reaches a threshold E is regarded as the arrival timing of the received waves W.
Patent JP-2001320452-A (JP)
Title: Telephone set and its function setting method
Inventor: SATO TAKEHIKO
IPC: H04M1/00
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a telephone set with an electronic mail function that can easily set each function such as function setting, operation setting, incoming tone setting and incoming tone melody setting without the need for depressing many keys on each occasion. SOLUTION: The mobile phone is provided with an electronic mail transmitter-receiver 18 that sends/receives an electronic mail 20 via a phone communication network 19 and a storage device 14 that stores function setting and operation setting information included in the electronic mail received by an electronic mail transmitter-receiver and a controller 15 that sets functions and operations of the telephone set body 11. The controller sets functions and operations to the telephone set body by using the function setting and operation setting information received by the electronic mail sand stored in the storage device.
Patent JP-2000349023-A (JP)
Title: Permeable mask for projective lithography system, and mask exposure system
Inventor: HANS LESCHNER
IPC: G03F1/24
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a mask exposure system which improves the heat stability of a permeable mask for a projective lithography system, and its method. SOLUTION: This system is provided with a radiation cooling means(CL), which surrounds the light path of a molding emitted beam(EB) and also has an absorbing face for absorbing the radiated heat from a mask(MK), and a radiation shielding means(RS), and the radiation shielding means(RS) is kept at the operation temperature of the mask(MK), and the radiation shielding means(RS) is provided with an absorbing face facing the mask(MK) at a distance within a specified distance (d1), when the mask(MK) is positioned in the exposure position, and the radiation cooling means(CL) is kept at a temperature which is not more than the operation temperature, and it is provided with an absorbing face which is arranged close to the radiation shielding means(RS), on the opposite side of the mask(MK), and faces the irradiated part(RM) of the mask, when the mask(MK)  is positioned in the exposure position and is irradiated with a beam.
Patent JP-2001322471-A (JP)
Title: Barrier-free assist grip
Inventor: YOSHIOKA KIICHI
IPC: B60N3/02
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a barrier-free assist grip for the elderly in a passenger car. SOLUTION: A rear seat assist grip 1 sandwiched between a backrest 3 and a headrest 4 of a front seat 2 comprises a reverse L-shaped plate body 6 and a U-shaped grip part 5, a horizontal part 8 of the plate body 6 is sandwiched between the backrest 3 and the headrest 4, a perpendicular part 7 is extended along the rear face of the backrest 3, and a fit-in recess part 11 fitted by energizing the grip 5 at all times is provided in the perpendicular part 7. The recess part 11 is opened upward to be used as a finger insertion part, the grip 5 is pivoted in the bottom end of the recess 11 so that the grip 5 is horizontally rotated forward from its top to be taken out and gripped thus allowing the elderly to easily take out the assist grip.
Patent JP-2001325134-A (JP)
Title: Directory setting method and recorder
Inventor: MATSUURA YOKO
IPC: G06F17/30
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To set up a name inherent as the name of a directory and suitable for a system and to provide the name so as to be easily understood by a user. SOLUTION: One or plural files generated from a certain application software are recorded in a recording medium as lower files of one directory, application ID inherently allocated to the application software is used as a directory name and the directory name is allowed to correspond to a user presenting name.
Patent JP-2001329498-A (JP)
Title: Mold for papermaking
Inventor: OTANI KENICHI
IPC: D21J7/00
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a mold for papermaking, capable of suppressing the damage of a net even if the papermaking is repeatedly carried out. SOLUTION: This mold for the papermaking has a papermaking part 20a in a prescribed shape, an outer edge part 20b extending from the papermaking part 20a to the outside, and a net 3 for the papermaking, covering at least a part of the outer edge part 20b, and the papermaking part 20a. The part 3a for covering the outer edge part 20b in the net 3 is arranged at the position not receiving the clamping force.
Patent JP-2001329310-A (JP)
Title: Device and method for easily controlling dipping depth
Inventor: SHIMOMURA KENSUKE
IPC: C21C7/00
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To control the dipping depth by easily detecting the surface height when the treatment is performed by dipping an immersion device for metallurgical treatment to a prescribed depth into molten metal held in a metallurgical vessel. SOLUTION: In a metallurgical treatment apparatus for treating by dipping into the molten metal 2 held in the metallurgical vessel 1 to the aimed depth the immersion device 4 for metallurgical treatment which is relatively elevated/lowered and can be stopped at a prescribed position, from above, an instrument 7 for measuring the relative position to the metallurgical vessel 1, an imaging unit 11 for molten metal surface at the dipping part, an image processor 12 and a control unit 14 thereof, are provided.  The immersion device 4 is lowered from above, and the variation of brightness is detected when the lowermost part of the immersion device 4 reaches the uppermost surface 15, 16 of the molten metal 2 or the slag 3 above the molten metal and the film on the uppermost surface at the low temperature is broken and the high temperature part thereunder is exposed, the value at the relative position in the vertical direction at this point of time, is regarded as the position in the height direction of the uppermost surface of the slag and the calculation is performed based on this height directional position, and the immersion device 4 is dipped to the prescribed dipping depth.
Patent JP-2001327374-A (JP)
Title: Packaging body for display of merchandise
Inventor: ABETA TAIZO
IPC: A47F5/11
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a packaging body a merchandise for display of which can be assembled without using an adhesive and which can be carried without touching merchandise. SOLUTION: A pair of merchandise holding plates 7 are provided to be rearward and upward inclined from both end parts of a front edge of a front part bottom plate 2, a rear part bottom plate 10 is provided on a lower edge of a rear plate 11 continuously provided from rear ends of the merchandise holding plates 7, and vertically raised at the rear ends of the merchandise holding plates 7 to be bent forward and overlapped with the front part bottom plate 2, and the front part bottom plate 2 and the rear part bottom plate 10 are connected to each other by inserting an insert piece 12 provided on one of the bottom plates 2 and 10 into an insert hole 13 provided in the other for putting it together.
Patent JP-2001328166-A (JP)
Title: Laminating apparatus
Inventor: HOSHI AKIO
IPC: B29C63/02
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To allow a heating part to instantaneously arrive at a desired laminating temperature after a power source is turned on. SOLUTION: The laminating apparatus 101 comprises a heating means 20 for heating a heat reactive laminating film 1 to be conveyed at a guide path together with a sheet-like medium 2 with the medium 2, and press bonding means 7a and 7b for closely contacting the film wit the medium by pressurizing the film heated by the heating means from both sides in such a manner that the heating means is opposed to the medium and has an instantaneous exothermic element 21 instantaneously becoming an exothermic state when energized.
Patent JP-2001330905-A (JP)
Title: Exposure device
Inventor: TANIHATA TORU
IPC: G03B27/46
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an exposure device of a digital exposure system which makes it possible to obtain normal prints without the occurrence of a deviation of photographic paper in exposure even if high-accuracy members are not assembled with decreased errors. SOLUTION: When a deviation of the photographic paper 6 in arrow B direction is detected by a sensor 31, an optical shutter opening/closing action region of a print head 25 is changed from X1 to X2. As a result, even if the photographic paper 6 causes a positional deviation, the deviation can be compensated and normal print can be obtained.