baber/WOPTO huggingface dataset:
Patent JP-2001017417-A (JP)
Title: Replaceable modular phantom for multiple x-ray systems
Inventor: FARROKHNIA FARSHID
IPC: A61B6/00
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide replaceable modular phantoms for multiple X-ray systems. SOLUTION: Various X-ray phantoms 100 are replaceably inserted into modular phantom carriers and fixed to the carriers with rotary fasteners or plastic rings with fastening pins. Each carrier has an inner mesh and is inserted into an X-ray system. Each phantom includes many sub-phantoms useful in determining various parameters of the X-ray system, e.g. step-like strength 150, contrast detail 160, mesh, resolution 170, and coupon sub-phantoms.
Patent JP-2002004205-A (JP)
Title: Structure, method and unit for repairing sleeper
Inventor: ONISHI KUNIAKI
IPC: E01B31/20
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a repair method for efficiently repairing an existing sleeper by allowing it to have strength and durability, a repair structure and a repair unit used for repair. SOLUTION: The repair structure for repairing the recess A of the sleeper 10 produced downward of a tie plate is a structure repaired in the form of a plane wherein a core member 11 is arranged in the inside of the recess A, a wear resistant sheet 12 is covered on the opening part of the recess A and the gap of the inside of the recess A is filled with a filling curing agent C.
Patent JP-2002010454-A (JP)
Title: Holding construction for electric wire
Inventor: SAWADA YOSHITSUGU
IPC: H02G3/38
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a holding structure capable of sure pinching electric wires quickly and surely over a wide range of diameters. SOLUTION: The holding structure 20 is installed continuously at a place, where a first wire-pinching piece 23 for large-diameter wire of a slot width A having a relatively large width is adjacent to a second wire-pinching piece 25 for small-diameter wire having a relatively narrow width D, on a wire- accommodating groove 22 of a wiring board 21. A pinching piece link piece 27 for linking between the wire-pinching pieces is provided between the first wire-pinching pieces 23, and in the lower region between the wire-pinching pieces 25. The center line between the first wire-pinching pieces 23 and the second wire-pinching pieces 25 and the center line of the wire-accommodating groove 23 are made to coincide.
Patent JP-2002004208-A (JP)
Title: Joint structure of steel-made curbstone-cum-drainage ditch unit
Inventor: ITO SHINZO
IPC: E01C11/22
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the joint structure has a difficult point in working because of joining the flat part of a constant width of a sealing packing and a magnetic sheet on the outer periphery not only between end faces but also continuously connected and adjoined. SOLUTION: In the joint structure, the sealing packing is mounted between the opposite water passage part end faces of the adjacent steel-made curbstone- cum-drainage ditch unit, pairs of tightening plates are fixed in the neighborhood of both the ends, a tightening fitting is attached to the tightening plate, and the adjacent steel-made curbstone-cum-drainage ditch units are press bonded to each other by tightening it.
Patent JP-2001335094-A (JP)
Title: Cap opener
Inventor: OHINATA KAZUHIRO
IPC: B67B7/44
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a cap opener wherein even an aged person or a person with a weak grip can simply remove a screw cap of various kinds of bottles for opening. SOLUTION: The cap opener comprises a storage space 4 opening on a longitudinal side formed on a case body 3 of an elliptical form in plan view an arcuate hook 10 received in the storage space 4 while one of ends of the hook 10 is rotatably pivoted on a spindle 9 at one of longitudinal ends of the case body 3, in addition numerous teeth 11 and recesses 12 dented toward the other end from the teeth 12 are provided along outer peripheries of both cases 1 and 2 on the opening side of the storage space 4 at the end, an engaging tooth 13 is placed on an internal surface of the other end of the hook 10, and laterally long hook knobs 14 are protruded from both side faces exposed from the recesses 12.
Patent JP-2002005938-A (JP)
Title: Quantitative method for ligand and receptor using signal transmission protein
Inventor: IIDA HIROSHI
IPC: C12N15/09
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring a complex of substances A and B, having simplicity and an accurately quantifying property, and capable of selectively detecting only what can function in a system in which the biological activity of the substance A is transmitted to cells by the complex of the A and B bonding to a substance C, the A being a bioactive substance, and the B and C being substances that transmit a signal of the A. SOLUTION: This method for measuring the complex of the substances A and B is characterized in that the complex is bonded to a solid carrier by means of the substance C and the bonded complex is measured.
Patent JP-2002014200-A (JP)
Title: Taking-out window structure for particle beam and the like
Inventor: WAKAMOTO IKUO
IPC: G21K5/04
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To reduce a manufacture cost of a particle beam taking-out window and a generated thermal load in a particle beam irradiation system such as an electron beam irradiation apparatus. SOLUTION: The electron beam irradiation apparatus 20 has a vacuum container 21, provided with an electron ray generation part 30 at the inner upper part and a flange 25 for partitioning a taking-out window opening at a lower part; a water-cooling retaining plate 43, clamped between the flange 25 of the vacuum container 21 and an installing flange 27; and a taking-out window 45, disposed between the flange 27 and the water-cooling retaining plate 43 and sealedly closing the opening. A plurality of reinforce beams, provided facing a vacuum side surface of the taking out window 45, are formed by a straight bar made of high melting point material respectively.  One end of the reinforce beams, disposed inclinedly with respect to the moving direction of an object M to be irradiated, is brazed and-fixed to the water-cooling retaining plate 43 and the other end of the reinforce beams is slidably inserted into a loose engagement aperture, provided on the water cooling retaining plate 43.
Patent JP-2002011162-A (JP)
Title: Whirligig for game machine
Inventor: KAMITAKA YASUHIRO
IPC: A63F7/02
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a whirligig for a game machine that is to be arranged on a game board of a game machine and improves the decorative effect of a whirligig for a game machine windmills rotated by collision with game balls launched by a player. SOLUTION: A game machine whirligig 10, a whirligig body 20 made up of a blade portion 30 rotated by collision of a game ball with a blade 33 and a decorative rotating portion 40 attached rotatably concentrically with the blade portion 30 by a pin 50 and a decorative rotor 60 rotatably attached eccentrically to the whirligig body 20.
Patent JP-2002013821-A (JP)
Title: Combustion hot air heating system
Inventor: WATANABE ISAO
IPC: F24H3/04
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To enable display of a room temperature and an operable remaining time with letters and numerals on occasion. SOLUTION: Combustion operation throughout a predetermined given time is executed and even during combustion operation throughout a predetermined given time, in a range of a first specified time, its remaining time is counted down in a minute unit with an operable remaining time displayed at a display device 6 with letters and numerals within a range of a consecutive remaining second specified time, namely at the latter half of combustion operation as during combustion operation throughout a predetermined given time, a room temperature detected by a temperature sensor 4 is displayed at the display device 6 with letters and numerals within a range of a first specified time. When a heating temperature set switch 2 is operated during this time, its display content is switched to display and displayed with the letters and the figures of a room temperature. Further, since, when a time set switch 3 is operated, display can be effected by switching it to display of a time, necessary information can be easily obtained throughout the whole period of combustion operation and besides under environment where necessity is emphasized.
Patent JP-2002025341-A (JP)
Title: Dielectric paste, display member using dielectric paste, and display
Inventor: TANAKA AKIHIKO
IPC: H01J11/34
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a plasma display with improved luminous efficiency by preventing a dielectric layer from becoming yellow caused by a generation of silver colloid due to the progress of reductive reaction and coagulation of the electrode composing silver which is ionized and dispersed into the dielectric layer. SOLUTION: There are provided a dielectric paste used for manufacture of the display member containing at least glass with low melting point and oxidizing agent, and it is used for the display member, and the display.
Patent JP-2002020855-A (JP)
Title: Low resistivity metallic thin film and liquid crystal display device using the same, and method for manufacturing low resistivity metallic thin film and method for manufacturing liquid crystal display device using the same
Inventor: MARUYAMA TOMOKO
IPC: G09F9/30
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a low resistivity metallic thin film, with which a wiring free from display degradation can be attained even in the case of a film thickness of the order of a value causing no deformation of a plastic substrate, and also to provide a liquid crystal display device provided with the low resistivity metallic thin film as a metallic wiring and having high image reproducibility. SOLUTION: In the case of depositing a Ta film 22 for forming an electrode wiring 22 on an insulating resin substrate 21 by sputtering, a gaseous mixture prepared by incorporating 1% gaseous hydrogen into argon gas is used as sputter gas. Because the resultant Ta film 22 has low resistivity, the thin type lightweight liquid crystal display device having high grade and high quality can be attained by using this Ta film 22 as the electrode wiring 22.
Patent JP-2002023583-A (JP)
Title: Regenerating device of liquid toner and regenerating method thereof
Inventor: TAKEI AKIRA
IPC: G03G15/10
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a regenerating device of liquid toner which is used for an electrophotographic printer and a regenerating method thereof and enables efficiently reusing respective components of used liquid toner. SOLUTION: This regenerating device of liquid toner is mounted on the electrophotographic printer which forms a toner image on a photoreceptor drum by using liquid toner and transfers the toner image to a transfer material. Further, the regenerating device of liquid toner is internally provided with a first plate like electrode 58 which is grounded, a second plate like electrode 56 which is disposed so as to be confronted with the first plate like electrode 58 across a prescribed interval and one or plural sheets of plate like electrodes 57 with openings which are disposed with prescribed intervals from each other between the first and the second plate like electrodes 58, 56, in a vessel 53.  Therein, the regenerating device is constituted in such a manner that the used solvent, which contains solid content of the used toner which is recovered by recovering devices 34, 40 and 51, is charged into the vessel 53 and voltage is applied to the second plate like electrode 56 and the plate like electrodes 57 with openings.
Patent JP-2002026992-A (JP)
Title: Connection system and method for packet communication system
Inventor: ASAHINA HIROSHI
IPC: H04L12/70
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a system that can solve the problems that an opposite terminal cannot immediately detect a link control frame and requires complicated protocol processing such as discrimination after decoding a PPP frame because the PPP frame is transparently transmitted in the case of multiplexing processing of wireless links and even the link control frame and the PPP frame including user data are multiplexed on the wireless links while they co-exist with each other. SOLUTION: In the case of conducting communication with a multiplexed wireless link placed between a wireless interface and an IP interface, each wireless link is provided with a memory, a frame from each link is read while being shared to the memory of each link, decoded sequentially into a PPP frame, and conversely each PPP frame is shared in the memory of each wireless link and transmitted to the wireless link.
Patent JP-2002028203-A (JP)
Title: Massaging device
Inventor: INADA NICHIMU
IPC: A61H7/00
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive massaging device manufactured easily, which massages well human body parts such as a leg and which disperses with an intermediate wall so as to miniaturize a supporting member, etc. SOLUTION: In the massaging device provided with the holding member 5, which is provided with a bottom wall part 17 and a pair of side wall parts 18, for holding a part of the body of a user to massage the body held by the member 5, a pair of movable members 27 are provided so as to oppose each other at the pair of parts 18 on the center side of the member 15, the respective members 27 are supported movably toward the sides of the opposing parts 18 and a driving means for driving the respective members 27 to give massaging operation to the user's body parts held between the side wall parts 18 and the movable members facing to the parts 18 is provided.
Patent JP-2002029075-A (JP)
Title: Color ink jet recorder
Inventor: TAKAHASHI YOSHIKAZU
IPC: B41J2/21
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a low cost color ink ejector in which the black pixel area (Bk recording part) of a recording image can be obtained at a high image density while keeping harmony with other color tone areas without disturbing the color tone of Bk and a black line can be recorded to make a sufficiently thick impression. SOLUTION: When the viscosity of Bk ink is 0.8-0.95 times as high as that of ink of other color tones (Bk ink 9-15 in Fig. 5), ejection stability of Bk ink is good and the volume of ejected ink liquid drops of B, G and R is balanced. When experiments are conducted not only at 25 deg.C but also in a temperature range of 5-45 deg.C, stability and image quality as good as those at 25 deg.C are attained.
Patent JP-2002033237-A (JP)
Title: Ceramic electronic component and producing method therefor
Inventor: KIMURA TAKESHI
IPC: B32B9/04
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic electronic component, with which reliability is improved by preventing adsorption of moisture on the surface, and to provide a producing method therefor. SOLUTION: By forming a protecting film, which can be provided by dehydrating and condensing organic silicon compounds on external electrodes 9 and 10 on the surface and outer periphery of a ceramic element assembly 4, adsorption of moisture on the surface can be prevented, and reliability is greatly improved.
Patent JP-2001083553-A (JP)
Title: Device for manufacturing dichroic element
Inventor: RICHLEY EDWARD A
IPC: G02B26/02
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a device for supplying a curable liquid to a surface of a disk structure used for manufacturing the dichroic element used for a gyricon display. SOLUTION: A separating member 14 having the central point of rotation has a first surface 34 and second surface 36 arranged to face each other apart a spacing and a marginal region 38 in contact with both surfaces 34 and 36. The spacing between both surfaces 34 and 36 facing each other is changed by the distance on the outer periphery than the central point of rotation so as to be maximum at the central point of rotation, to decrease toward the outer side from the central point of rotation and to be minimum at the marginal region 38. The device, which has a substantially annular cup 20, spreads the liquid toward the marginal region 38 beyond the first and second surface 34 and 36 from the annular cup 20 to form a reservoir of the liquid material on the outer side of the marginal region 38 and forms a ligament from this reservoir, is provided.
Patent JP-2001340762-A (JP)
Title: Method of producing reforming catalyst and steam reforming method
Inventor: OHASHI HIROSHI
IPC: B01J23/46
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a reforming catalyst for hydrocarbons, in which an active component of the catalyst is uniformly distrib uted and the catalyst is excellent in catalytic activity per ruthenium carrier and capable of maintaining its high activity even at a high reaction temperature, and to provide a steam reforming method for hydrocarbons using the reforming catalyst obtained by the method mentioned above, by which hydrogen for a fuel cell can be efficiently obtained. SOLUTION: In the method of producing the reforming catalyst, which comprises supporting at least one selected from a ruthenium component, a zirconium component, alkaline earth metal components and rare earth element components on a carrier, after supporting the metal component on the carrier, the obtained supported catalyst is dried while floating and moving the catalyst. The steam reforming method comprises using the reforming catalyst mentioned above.
Patent JP-2002034462-A (JP)
Title: Method for producing frozen yogurt
Inventor: MACHIDA NOBUO
IPC: A23C9/137
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To obtain a frozen dessert hardly providing rough feeling to the tongue, and having good meltability in the mouth. SOLUTION: This method for producing the frozen dessert comprises mixing a fermented milk obtained by formulating an emulsifier therewith before the fermentation, with an emulsion for preventing coagulation and a stabilizer.
Patent JP-2002028166-A (JP)
Title: Treatment device for nasal cavity
Inventor: SEKINO NAOKI
IPC: A61B18/12
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a treatment device for a nasal cavity capable of improving workability in work of piercing an electrode part into an organism tissue in a nasal cavity as an insert part is inserted into the nasal cavity, shortening work time for reducing burden on an operator and a patient, correctly positioning the electrode part to a lesion part in the nasal cavity, and cauterizing a relatively large range at a time. SOLUTION: An operation part 3 on the hand side is connected to a base end part of an insert part 2 to be inserted into a nasal cavity H1, and two needle electrodes 4a, 4b of a bipolar electrode 4 to be protruded from/retracted into the insert part 2 are disposed at a tip part of the insert part 2.
Patent JP-2002029771-A (JP)
Title: Glass preform and method of producing the same
Inventor: NAGAO TAKAAKI
IPC: B24B37/00
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To obtain a glass preform having a good surface state by removing unevenness formed on the surface of the glass preform and preventing sticking of foreign matters. SOLUTION: The surface of the glass preform is cylindrically ground using free abrasive grains having an average particle diameter (D50) of <=15 μm when the unevenness formed on the glass preform is ground.
Patent JP-2002041321-A (JP)
Title: Verification system and emulation board
Inventor: HORIKOSHI MIKA
IPC: G06F11/22
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a reusable verification system to reduce preparation period and cost. SOLUTION: In the verification system to verify a master board control LSI 4 to input/output data to a processor and a slave board control LSI 6 to process the inputted data and to output its result to the master board control LSI 4, a pseudo processor circuit 13 to accept input of the data, to output the data to the master board control LSI 4 as data from the processor, to simultaneously acquire and output the data to be outputted by the master board control LSI 4 as the data to be outputted to the processor is provided,  the master board control LSI 4 is provided with a CPU I/F circuit 7 to control input/output of the data with the pseudo processor circuit 13 and a communication I/F circuit 8 between master and slave to control the input/output of the data with the slave board control LSI 6 and the slave board control LSI 6 is provided with a communication I/F circuit 17 between slave and master to control the input/ output of the data with the master board control LSI 4.
Patent JP-2001069524-A (JP)
Title: Optical system in projection television receiver
Inventor: SAI SAIYO
IPC: H04N9/28
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an optical system in a projection television receiver, where R(red), G(green), B(blue) cathode ray tubes are arranged in delta form to facilitate convergence adjustment. SOLUTION: An optical system in the projection television receiver is provided with a screen 114, on which R, G, B video images are displayed simultaneously and with a light source section consisting of R, B cathode-ray tubes 500, 504 that are placed side by side in the middle of this screen 114 and project the R, B video images onto the screen 114 through a reflection mirror 112 and of a G cathode-ray tube 502 that is arranged in a form of delta with respect to the R, B cathode-ray tubes 500, 504 projects the G video image directly onto this screen.
Patent JP-2002037725-A (JP)
Title: Bathing agent
Inventor: GOMI TADASHI
IPC: A61K8/97
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain a bathing agent giving fresh feeling. SOLUTION: A bathing agent containing a glycerol-menthol condensation product. Further, a bathing agent prepared by adding a plant extract and/or an electrolyte, a low foaming surfactant and a humectant to the bathing agent. The menthol-glycerol condensation product is preferably 3-[[5-methyl-2-(1- methylethyl)cyclohexyl]oxy]-2,3-propanediol of formula (1).
Patent JP-2002043526-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: TAKAHASHI HIDENORI
IPC: H01L27/04
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device whereby the increase of the occupying areas of its resistance elements is suppressed, and the number of mask sheets is reduced, and further, the quantity of the impurity contained in each resistance element can be selected arbitrarily. SOLUTION: In the manufacturing method, by using a mask 6 (not shown in the figure) for ion implantations which is availed when n-source/drain regions 13 are formed, an opening is provided in a resist 27. By using as a mask the resist 27, ion implantations 29 into polysilicon resistors 25 having high resistance values are so performed as to form polysilicon resistors 26 having low resistance values. Thereby, the reduction of the number of mask sheets is achieved.