baber/WOPTO huggingface dataset:
Patent JP-2000221406-A (JP)
Title: Extreme ultraviolet-ray capacitor provided with image non-forming optical system
Inventor: MCGUIRE JAMES P JR
IPC: G02B17/06
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To desirably irradiate a prescribed field or a prescribed area. SOLUTION: This extreme ultraviolet-ray capacitor is provided with a 1st image non-forming optical element 14, a 2nd image non-forming optical element 18 and a faceted optical element. Then, the elements 14 and 18 are arranged so that an electromagnetic wave is reflected on the element 14 and the electromagnetic wave reflected from the element 14 is received by the element 18. The faceted optical element is arranged near the step part of the capacitor. Thus, the electromagnetic wave from a light source is condensed in a desired illumination area having prescribed radiation illuminance and angular distribution.
Patent JP-2001209043-A (JP)
Title: Reflective liquid crystal display element and its manufacturing method
Inventor: MIZUNO HIROAKI
IPC: G09F9/00
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a reflective liquid crystal display element which prevents scratches from occurring on a surface of a reflection layer and foreign matter from adhering thereto, exhibits a bright white display, attains high contrast and has stable quality in the reflective liquid crystal display element to which a light scattering effect is added. SOLUTION: The reflective liquid crystal display element is provided with the upper side transparent substrate 13 and the lower side substrate 19 on which transparent electrode patterns 14 with no thin film active element are formed and a liquid crystal layer 15 arranged in a gap formed by placing the transparent electrode pattern sides of the upper transparent substrate and the lower substrate opposite to each other. A reflection layer 17 is provided between the lower substrate and the transparent electrode pattern. A projecting and recessing layer 18, the reflection layer 17, a protective layer 1, a flattening layer 16 and a transparent electrode 14 are successively laminated on the liquid crystal side surface of the lower substrate. The protective layer has a construction including SiO2 film or SiN film.
Patent JP-2001208739-A (JP)
Title: GAS CHROMATOGRAPHY MASS SPECTROMETRY FOR PCDD, PCDF, AND co-PCB
Inventor: SHIMURA MAKOTO
IPC: G01N30/02
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a gas chromatography mass spectrometry capable of speedily quantitatively determining and analyzing PCDD, PCDF, AND co-PCB. SOLUTION: In GC-MAS for polychlorodibenzoparadioxin(PCDD), polychlorodibenzofuran(PCDF), coplanar PCB(co-PCB), a sample solution in which PCDD, PCDF, co-PCB are eluted to the same partition is used, and 4-5 chlorinated [PCDD and PCDF] with M+ and/or (M+2)+ as monitor ions, 6 chlorinated [PCDD, PCDF] with one type or more selected from M+, (M+2)+, and (M+4)+ as monitor ions, 7-8 chlorinated [PCDD, PCDF] with (M+2)+ and/or (M+4)+ as monitor ions, 4-5 chlorinated PCB with (M+2)+ and/or (M+4)+ as monitor ions, and 6-7 chlorinated PCB with one type or more selected from (M+2)+, (M+4)+, and (M+6)+ as monitor ions are subjected to mass analysis by a selected-ion monitoring method in the gas chromatography mass spectrometry.
Patent JP-2000174705-A (JP)
Title: Light transmission line for wavelength division multiplex transmission and its constitution method
Inventor: SASAOKA HIDEYORI
IPC: H04B10/255
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a light transmission line in which the deterioration of a transmission characteristic based on non-linear phenomenon and wavelength dispersion is prevented and which is suitable for using it for WDM(wavelength division multiplex) transmission. SOLUTION: In the light transmission line, each one end of optical fibers 11 and 12 are mutually connected. A light source 41 outputting signal light is connected to the other end of the optical fiber 11 and a receiver 51 receiving signal light is connected to the other end of the optical fiber 12. The valid cross section area of the optical fiber 11 is larger than that of the optical fiber 12 and the wavelength dispersion slope of the optical fiber 11 is larger than that of the optical fiber 12.
Patent JP-2001213134-A (JP)
Title: Air blowing unit of air conditioner for vehicle
Inventor: MOTOMURA HIROHISA
IPC: B60H1/00
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an air blowing unit of an air conditioner for vehicle capable of further reducing the mixing of outside air with inside air. SOLUTION: In a scroll casing 3a having a partition wall 4 for partitioning in two passages, a first air passage 5a allowing outside air to flow therethrough and a second air passage 5b allowing inside air to flow therethrough, and a double-laminar flow fan 6 stored in the scroll casing, first projected parts 10a and 10b projected in the rotating axial direction thereof are formed on the partition wall 4, the double-laminar flow fan 6 comprises a partition part 60 extending in radial direction so as to partition a first fan 6a and a second fan 6b, and the partition part 60 comprises first and second connection parts 60a and 60b opposed to each other so that the first fan 6a and the second fan 6b are disposed apart a specified space 9 from each other in the rotating axial direction thereof.  Also, the partition wall 4 is disposed so as to be inserted into the specified space 9 between the first connection part 60a and the second connection part 60b.
Patent JP-2000327940-A (JP)
Title: Azomethine compound and oily magenta ink
Inventor: YAMAKAWA KAZUYOSHI
IPC: C09D11/00
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound of an oily dye, excellent in color reproductivity, preservability and solubility and useful for preparation of a magenta ink for an ink jet printing method. SOLUTION: This azomethine compound is represented by formula I [R1 is a 1-16C alkyl; R2 is a halogen, a 1-20C alkyl or the like; R3 is a 1-30C alkylene or the like; R4 is a 1-16C alkyl; L1 is a 1-30C alkylene or the like; L2 is CO-NH group or the like; X is cyano or the like; Y is H, a halogen or the like; m is 1-4; n is 1-18; p is 0-4; the number of the carbon atoms of R1, L1, L2, R3 and R4 totals 20-50] e.g. a compound of formula II. The compound of the formula I is obtained by reacting an azole-based compound of formula III, e.g. 2-[4- 3-(tetradecyloxycarbonyl)propanoylamino}phenyl]-6-tert-butyl-7- chloropyrazolo[1,5-b][1,2,4]triazol, with a p-phenylenediamine-based compound of formula IV under an oxidative condition.
Patent JP-2001211945-A (JP)
Title: Slippers circulating and sterilizing device
Inventor: MATOBA AKIJI
IPC: A47B61/04
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To eliminate the occurrence of the actual harm of skin diseases with slippers as infection routes and the psychological insanitary feel, or the like, for the slippers utilized by an unspecific number of other persons by adding a function to automatically sterilize the housed slippers to a function to house the slippers with good space efficiency. SOLUTION: A pair of transporting chains 30 and 30 are vertically circulated and driven within a longitudinally long armor case 10 disposed with sterilizing lamps L1, L1, or the like, on its inner wall surface. The armor case 10 is provided with a housing port 11A for housing the slippers and a take-out port 11B for taking out the slippers. Many trays 27, 27, or the like, for housing the slippers are freely oscillatably hung between a pair of the transporting chains 30 and 30. The used slippers are successively placed on the trays 27, 27, or the like, from the housing port 11A. The slippers places on the trays 27 are irradiated with the sterilizing lamps L1, L1, or the like, and are thereby subjected to a sterilization treatment while circulating in the armor case 10. The slippers subjected to the sterilization are successively taken out of the take-out port 11B and may by utilized.
Patent JP-2001212177-A (JP)
Title: Absorber product
Inventor: SUZUKI MIGAKU
IPC: A61F13/49
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To provide an absorber product that exhibits good absorbing and retaining performance by following the movement of the body in a worn state and can be worn comfortably for many hours. SOLUTION: A cover body and an absorbing unit provided in the interior of the cover body are provided, and the absorbing unit is made up of an absorbing sheet provided with a high absorption layer on one surface of a nonwoven base material, and has a cut portion forming an opening in a position corresponding to the anus of a wearer.
Patent JP-2000198784-A (JP)
Title: Optically active piperidine derivative acid addition salt and its production
Inventor: KITA JUNICHIRO
IPC: A61P43/00
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound excellent in antihistaminic activity and antiallergic activity, having a few hygroscopic property, excellent in physicochemical property and useful as a medicine. SOLUTION: This new compound is benzenesulfonic acid salt of a compound represented by formula I. The new compound is preferably obtained by subjecting 1 mol compound of formula I to salt formation reaction with 0.9-1.2 mol benzenesulfonic acid in a solvent such as ethyl acetate, preferably at 10-35 deg.C. The solvent is preferably used in an amount of 1 to 10 L based on 1 mol compound of formula I. The temperature at salt deposition is preferably -10 to 15 deg.C. The compound of formula I is obtained by reacting an optically active (S)-4-[(4-chlorophenyl) (2-pyridyl)methoxy]piperidin with a compound of formula II (W is an eleiminable group; R is a lower alkyl) (e.g. ethyl 4- bromobutanoate) in an inert solvent in the presence of a base and then subjecting the resultant compound of formula III to hydrolysis reaction.
Patent JP-2001229641-A (JP)
Title: Disk cartridge
Inventor: NAGATSUKA OSAMU
IPC: G11B23/033
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To prevent the degradation in dust-proofness by infeasibility of covering an aperture for a turntable and the instability of loading to a disk device. SOLUTION: This disk cartridge rotatably houses a disk-like medium 2 and includes a mechanism which has a first shutter 3 for opening and closing at least one aperture for recording or reproducing information to or from the disk-like medium 2 and a second shutter 6 for opening and closing the aperture 12 for supporting the disk-like medium 2 on the turntable of the disk device and opens and closes the second shutter 6 cooperatively with the opening and closing action of the first shutter 3. A notched part 3a is formed at the outer edge of the shutter 3 and the surface of a cartridge body 1 exposed by forming the notched part 3a is formed as a height reference plane F.
Patent JP-2001222619-A (JP)
Title: Spot allocation support system
Inventor: KANEMOTO KOICHI
IPC: G06Q50/00
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a spot allocation support system which enables an operator to allocate airplanes in spots as well as a specialist officer without rearranging and storing the know-how that the specialist officer has in a database. SOLUTION: A control part 2 allocates airplanes in spots according to an allocation rule stored in an allocation rule information database 4 and stores the result in a spot use plan information database 5 as spot use plan information. Spot use plan information after being used by the operator is copied to an actual result information database 6 as actual result information. The control part 2 extracts a new allocation rule from the actual result information stored in the actual result information database 6 and stores it in the allocation rule information database 4. The operator can, therefore, use the new allocation rule without rearranging and inputting the allocation rule.
Patent JP-2001228159-A (JP)
Title: Microreactor
Inventor: KIGUCHI HIROSHI
IPC: B01J4/00
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To realize the liquid delivery to a channel in a microreactor with high precision. SOLUTION: The capacity of a cavity 21 formed on the inner wall of an injection port 12 is changed by the drive of a piezoelectric element 18 to deliver and receive a liquid to and from a channel 14. Since the piezoelectric element 18 can deliver and receive the liquid to and from the channel 14 with a resolution of 0.5 pl to 60 pl, precise handling of a molecule can be realized by the minute drive of the piezoelectric element 18.
Patent JP-2001225010-A (JP)
Title: Multi-functional sound generating body
Inventor: KOBAYASHI TAKASHI
IPC: H04R1/00
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To materialize a multi-functional sound generating body which generates both sound and vibration by using an external magnet type magnetic circuit part to be small in size, high in performance, and low in price. SOLUTION: On the upper surface side of the magnetic circuit part 33 comprising a magnet 37, a pole piece 38, and a top plate 39, the inside part of a support spring A (36) which has the inside part and a circular outside part and is formed in a shape in which the parts are connected by arc-shaped arm parts is fixed and the outside part is fixed to a cover and supported. A support spring B in a shape in which the spring A is rotated at 90 deg. is used on the lower surface side, and both surfaces of the circuit part are supported. The circuit part and the springs A, B are positioned by engaging round holes in the middle of springs with circular step parts formed on the upper surface of the top plate and on the lower surface of the pole piece. Since the springs are circular, cases are made circular and can be miniaturized.  Since the upper and lower surface of the circuit part are supported, the part is not slanted, and its action is stabilized. Since the springs are positioned by the step parts and the round holes, the mutual centering of parts is simple and exact.
Patent JP-2001228650-A (JP)
Title: Method of manufacturing electrophotographic developer
Inventor: IGA TAKASHI
IPC: G03G9/087
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a production method for efficiently obtaining an electrophotographic developer having sharp distribution of the particle size while suppressing the amount of coarse particles. SOLUTION: The electrophotographic developer is obtained through a process of producing color polymer particles by polymerizing a monomer composition containing a polymerizable monomer such as styrene and butyl acrylate, a coloring agent such as carbon black and an electrification controlling agent in a water-based dispersion medium containing colloid of a slightly water-soluble inorganic compound such as magnesium hydroxide and a water-soluble oxoacid salt such as sodium tetraborate decahydrate by using a polymerization initiator, and then in a process of cleaning and drying the color polymer particles and a process of depositing an external additive.
Patent JP-2001230282-A (JP)
Title: Film carrier and manufacturing method therefor
Inventor: TAKEMURA NOBUMI
IPC: H01L21/60
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To improve reliability in continuity between both face wiring layers with a through hole. SOLUTION: The film carrier includes an insulating film 11 with a sprocket hole 13 provided along an elongated direction of both ends, a first conductive layer 31 formed selectively on one face of the film 11, a second conductive layer 32 with a thickness of 12±3 μm selectively formed on the other face of the film 11, and a plating layer 33 covering a continuity hole 14 formed in the second conductive layer 32 and reaching the first conductive layer 31. Since the second conductive layer with thickness, defined thinner, of 12±3 μm is formed on the plating treatment side and the plating treatment is carried out from above the second conductive layer 32, the problem of uneven thickness of each conductive layer at the opened part and at the inside of the continuity hole is almost solved, and the plating electricity is not concentrated.  Then, plating speed is made uniform and deformation of the opening part or the void can be prevented.
Patent JP-2001229120-A (JP)
Title: Process error dtection method for chain type dma, and dma controller
Inventor: IRISA NAOKI
IPC: G06F13/28
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a process error detection method for a chain type DMA, by which the error a transfer process can more securely be prevented while considering the error of control information data themselves and the presence of previous control information, and to provide a DMA controller. SOLUTION: In the chain type DMA data transfer, control information data are read in the order of pointer data and the transfer is carried out according to the read-in control information data, so that the data are transferred in the correct transfer order. If, however, an error occurs to the control information data other than the pointer data owing to noise, the transfer is carried out since the pointer data are correct, so that data of exactly different addresses and sizes are transferred. For the purpose, check sum data are added to the data including even the control information data together with the pointer data and not only the pointer data, but also the error of the control information data can be detected, thereby securely preventing dechaining.
Patent JP-2001227645-A (JP)
Title: Framed gasket and manufacturing method therefor
Inventor: NISHIMURO YOICHI
IPC: F16J15/10
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a framed gasket meeting both rigidity and sealing performance, installed even in a narrow clearance, lightweight, accurately insertable in a specified position of a box body and prevented from being dislocated even when a cover body is put on the gasket. SOLUTION: In a framed gasket with a frame body and the gasket integrated, the frame body is formed of synthetic resin, and the gasket is formed of an elastic body. The gasket rigidly fixed to the side face of the frame body 1, and a positioning part formed of the same synthetic resin as the frame body is rigidity fixed to the gasket side face on the opposite side to the side face rigidly fixed to the frame body.
Patent JP-2001227697-A (JP)
Title: Solid raw material vaporizing vessel used in reactor
Inventor: OKADA NOBUHIKO
IPC: F17C9/02
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a solid raw material vaporizing vessel capable of preventing the powder from being blown up by the pressure fluctuation in the vessel and providing the sufficient steam amount, with respect to the vaporization vessel for hearing and vaporizing the sublimatable power solid material to be sent to a rector. SOLUTION: This solid raw material vaporizing vessel used in a reactor is divided into a solid material storage chamber and raw material gas reserving chamber having a carrier gas introduction part and a material gas sending part, and both chambers are connected by a pressure fluctuation buffer path.
Patent JP-2001230191-A (JP)
Title: Method and apparatus for supplying treatment liquid
Inventor: UEDA KAZUNARI
IPC: B05D1/40
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To maintain the pressure of treatment liquid spouted to a wafer within a specified range. SOLUTION: A gallon bottle 81 and an intermediate buffer tank 83 which stores resist liquid for a while are interconnected by using a first pipe line 84, and a first pump 89 is installed in the first pipe line 84. The intermediate buffer tank 83 and a nozzle 67 spouting the resist liquid are interconnected by using a second pipe line 95, and a second pump 96 is installed in the second pipe line 95. A high level liquid surface sensor 91 and a low level liquid surface sensor 90 which detect the height of surface of the resist liquid in the tank are arranged in the intermediate buffer tank 83. Detecting signals of these liquid surface sensors are inputted in a pump control device 87 controlling the first pump 89.  The first pump 89 is controlled in accordance with signals of these liquid surface sensors, and a liquid surface of the intermediate buffer tank 83 is maintained at a specified height.
Patent JP-2001237997-A (JP)
Title: Electric equipment
Inventor: MAEDA HARUNOBU
IPC: H04N1/00
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To always keep a normal operation by preventing the stock shortage of expendables without permitting a user to manage the stock of the expendables and rapidly replenishing and exchanging them. SOLUTION: A main processor 1 counts times for detecting a toner near end by a toner sensor 8, generates image data which indicates an order form when the counted times become the prescribed one and automatically transmits it to a prescribed order destination by facsimile.
Patent JP-2001237443-A (JP)
Title: Crystal silicon thin-film semiconductor device and its manufacturing method
Inventor: MURAMATSU SHINICHI
IPC: H01L21/20
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a crystal silicon thin-film semiconductor device, whose cost is lowered and which can obtain a polycrystalline silicon thin film oriented uniformly in the thickness direction, and to provice its manufacturing method. SOLUTION: An electric field at a prescribed intensity in the thickness direction is applied to amorphous silicon layers 9, 20. The amorphous silicon layers 9, 20 are heated at a prescribed temperature. Elements for metal catalyst layers 8, 15 are introduced into the amorphous silicon layers 9, 20 or are brought into contact with the amorphous silicon layers 9, 20 so as to be introduced, and polycrystal silicon layers 5, 16 are formed.
Patent JP-2001235100-A (JP)
Title: Method of analyzing conduit network for compressible fluid
Inventor: NISHIZAWA TAKAO
IPC: G06F17/12
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a method of analyzing a conduit network for a compressible fluid capable of accurately obtaining a flow amount of the compressible fluid flowing in each conduit tube of the conduit network by relatively simple calculation. SOLUTION: This method of analyzing a conduit network, by utilizing an inflow/outflow amount equality of a compressible fluid in each node point of the conduit network, includes a step making an expression of flow income/outgo balance of a number (n-1) smaller than a node point number (n) by one, a step making an expression obtaining a drag coefficient of a number (m) corresponding to the number (m) of conduit tubes, from the expression of flow income/outgo balance of the number (n-1) one smaller than the node point number and the expression obtaining the drag coefficient of the number (m) corresponding to the number of conduit tubes, a step obtaining a pressure in a node point of the number (n-1) one smaller than the node point number, a step obtaining the drag coefficient of the number (m) corresponding to the number of conduit tubes,  and a step obtaining a flow amount of the compressible fluid flowing in each conduit tube.
Patent JP-2001236455-A (JP)
Title: Electronic auction system
Inventor: KAWAMURA EIJI
IPC: G06F19/00
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a system, which enable an auction participant to bid for an article by judging the auction with a sense of presence by using information including a three-dimensional shape, while referring to the representation of the article such as cannot be realized in a conventional electronic auction. SOLUTION: This system comprises a center where an auction server is installed and an suction is carried out, an auction terminal installed at the place where a member is located, and the satellite communication and ground public lines which connects the center and the member. Vehicle information including a three-dimensional model picked-up by a center-side stereoscopic camera is sent out to the terminal side, and auction participant can obtain representation desired from the displayed vehicle information to bid for the auction.