baber/WOPTO huggingface dataset:
Patent JP-2002167643-A (JP)
Title: Steel having excellent toughness in large heat input weld zone
Inventor: HAMADA MASAHIKO
IPC: C22C38/58
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide steel which has toughness in the large heat input weld zone of >=200 kJ/cm, and particularly typified by a thick steel plate whose Charpy impact absorbed energy at -20 deg.C in the weld heat affected zone near a melting line is >=100 J. SOLUTION: The steel consists of steel having a composition containing 0.01 to 0.04% C, 0.01 to 0.4% Si, >1.6 to 3.0% Mn, 0.02 to 0.5% Cu, 0.005 to 0.1% Nb, 0.0002 to 0.004% B, 0.002 to 0.005% Al and 0.001 to 0.01% O(oxygen) and the balance substantially Fe, and in which the content of N being impurities is limited to <=0.005%, P to <=0.015%, and S to <=0.010%. The ratio of Al/O is preferably controlled to <=1.5 times.
Patent JP-2002159312-A (JP)
Title: Umbrella cover
Inventor: TANAKA FUMIKO
IPC: A45B25/24
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide an umbrella cover which can easily cover a wet umbrella and can be brought effortlessly while the umbrella is in use. SOLUTION: This umbrella cover is made of a cloth which is treated to be waterproof or hydrophobic. The umbrella cover has a cylindrical cover 2 to cover the umbrella part 1b of an umbrella 1 by extending it, a cylindrical attachment 3, which is formed continuously on the top of the cover 2 to fix the cover 2 on the handle 1c of the umbrella 1, and a cylindrical cover-storage part 4, which is located inside the top of the extended cover 2 to contain the cover 2 folded from the extended form by inverting it. The attachment 3 has extendable necks 5 and 6 at the top and the border with the cover 2. The cover- storage part 4 has an extendable neck 7 at the top.
Patent JP-2001190946-A (JP)
Title: Method and reactor for carrying out non-adiabatic contact reaction
Inventor: THOMSEN SOEREN GYDE
IPC: B01J8/02
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a method and a reactor for carrying out non-adiabatic contact reaction. SOLUTION: The method for carrying out non-adiabatic type reaction comprises the following steps: introducing the first flow of a reaction body into a first reaction space and the second flow of a reaction body into a second reaction space in parallel and recovering first and second steam reforming product gases by bringing the first reaction body flow into contact with a catalyst in the first reaction space in heat exchangeable manner with a heat exchange medium in indirect reaction conditions and the second reaction body flow into contact with a catalyst in the second reaction space in heat exchangeable manner with a heat exchange medium in indirect reaction conditions.  The catalyst for the first reaction space is installed in a tubular reactor having an indirect heat exchanging relation with the heat exchange medium and in this case, the indirect heat exchanging relation is formed by introducing a heat exchange medium into a tubular heat exchange space concentrically surrounding the tubular reactor having the first reaction space and the catalyst in the second reaction chamber is installed in the shell side of a heat exchange space having an indirect heat exchanging relation with the heat exchange medium.
Patent JP-2002174661-A (JP)
Title: Controller for integrated circuit test
Inventor: ASADA YASUNORI
IPC: G01R31/28
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a controller for integrated circuit test that allows a highly precise operation test for an integrated circuit to be performed without increasing the number of pins for the output terminal and an input terminal of a tester or the like. SOLUTION: In this controller for integrated circuit test, a test data generating and outputting means 1 inputs test data generating data comprising parallel data values of the number different from the number of the input terminals of the integrated circuit 3 from an LSI tester 4, the means 1 converts the data into a test data comprising parallel data values of the number same to the number of the input terminals to be output to the integrated circuit 3, a test result informing data generating and outputting means 2 inputs test result data comprising parallel data values of the number same to the number of the output terminals output from the output terminals of the integrated circuit 3,  and the means 2 converts the data into a test result informing data comprising parallel data values of a prescribed number different from the number of the output terminals to be output to an LSI tester 5.
Patent JP-2002176452-A (JP)
Title: Hybrid switch device
Inventor: IKEMATSU RYUICHI
IPC: H04L47/43
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid switch device that can efficiently store STM(Synchronous Transfer Mode) system data and packet system data. SOLUTION: The hybrid switch device is provided with one STM interface module or more that terminates an SOH(Section Over Head) of a signal received from a transmission line, extracts and outputs an STM channel, attaches the SOH to one STM channel or more received from an STM switch to configure an STM frame and transmits the result to the transmission line, with one packet interface module or more, with an STM switch module that is connected to one STM interface module or more and makes switching in the unit of STM channels, with a packet switch module that is connected to one packet interface module or more to make switching in the unit of packets, and with a 1st data form conversion module that interconnects the STM switch module and the packet switch module to convert the data form.
Patent JP-2002145747-A (JP)
Title: Skin lotion for body odor removal
Inventor: YOSHIOKA MAYUMI
IPC: A61K8/00
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To obtain a skin lotion for body odor removal through a process for dissolving charcoal useful for freshness retention, preservation, deodorization, etc., in purified water, straining, etc. SOLUTION: This skin lotion for body odor removal is characterized in that purified water is formulated with charcoal, coconut husk activated carbon or medicinal charcoal at proper ratio, further glycerol, etc., and refrigerated and the components are compatibilized.
Patent JP-2002176058-A (JP)
Title: Method of manufacturing silicon semiconductor substrate
Inventor: SUEOKA KOJI
IPC: C30B29/06
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To manufacture silicon semiconductor substrates which have excellent gettering characteristic and resistance to stripping, by controlling an oxygen concentration and a carbon concentration so as to subject the substrates to the RTA treatment under the predetermined conditions. SOLUTION: In this method of manufacturing silicon semiconductor substrates, a material for the substrate having an oxygen concentration of 11×1017-17×1017 atoms/cm3 (OLD ASTM) or more and a carbon concentration of 1×1016 atoms/cm3 (NEW ASTM) or more is used. The work is then heated up to 1,000-1,300 deg.C by the RTA treatment in a non-oxide atmosphere and cooled at a cooling speed of 5-200 deg.C/sec (1). Furthermore, the RTA treatment is desirably performed in an argon gas (2).
Patent JP-2002179482-A (JP)
Title: Glaze and method for manufacturing glaze
Inventor: SHIMABUKURO MORIFUMI
IPC: C04B41/50
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To obtain a glaze and pottery by which adherence to coffee can be more strongly emphasized at the time of manufacturing a pottery article relating to coffee as to the glaze for applying onto the pottery, in particular as to the glaze suitable for manufacturing tableware relating to coffee. SOLUTION: Ashes of dry coffee beam shell, dead coffee tree, dry coffee leaf and coffee beam powder are immersed in water to remove harshness, then are applied as the glaze in a state containing water and are calcined to obtain an article. This method is especially suitable for manufacturing articles related to coffee such as a container of coffee or a receiving dish therefor.
Patent JP-2002180341-A (JP)
Title: Method for producing false-twisted yarn and false twisting machine
Inventor: MATSUDA TATSUAKI
IPC: D03D15/56
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a false twisted yarn and a yarn false-twisting machine that can stably produce the false-twisted yarn of synthetic fibers, particularly ultra fine synthetic fibers or a synthetic fiber having a special cross section, without occurrence of fluffing and yarn breakage and can produce woven and knitted fabrics good in drapeability, swell and soft feeling and a new kind of fabric hand different from the conventional drawn yarns and false- twisted yarns. SOLUTION: After undrawn yarn of a synthetic fiber is heated with a heater before twisting, the drawing operation and the false twisting operation are continuously carried out by using a twisting setter provided at a point differs from the point at which the yarn parts from a heater and is positioned between the heater and the false twisting machine as the twisting start point wherein the yarn is characteristically entangled before the yarn is heated.
Patent JP-2002181483-A (JP)
Title: Heat exchanger for cooling tower and the like and cooling tower loaded therewith
Inventor: YASUSATO MITSUHARU
IPC: F28D1/04
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To allow a serpentine coil to be assembled to a heat exchanger together with a spacer by mounting two upper and lower spacer members to a bent part or its vicinity from the upper and lower locations at the time of supporting a heat exchange coil with a fin and after the brazing work of a straight pipe and the bent part and other serpentine coils. SOLUTION: After the brazing work of the straight pipe 31 and the bent part 32 in a heat exchange coil is performed, a pair of angle bars C1 of a spacer C are fitted to the heat exchange coil from the upper and lower locations. The vicinity of the connection part between the bent part 32 and the straight pipe 31 of the heat exchange coil is embraced between the embracing grooves that are formed in the upper and lower angle bars C1 from the upper and lower locations. Moreover, a swelling part C4 is allowed to pass through the two embracing grooves that are located at both ends of each angle bar C1. The straight pipe 31 is located at the bottom of the embracing groove, and the heat exchange coil is fixed between the upper and lower angle bars C1.
Patent JP-2002180525-A (JP)
Title: Rainwater storage tank
Inventor: HAYASHI SHINICHIRO
IPC: E03F5/14
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a means for reducing the amount of sediment flowing into a storage tank. SOLUTION: In a rainwater storage tank comprising a storage tank and a sediment settling tank, a plurality of water channels sending rainwater from the sediment settling tank to the storage tank are provided for decreasing the inflow of sediment to the rainwater storage tank.
Patent JP-2002187127-A (JP)
Title: Method and apparatus for manufacturing long fiber pellet
Inventor: TANAKA SEIJI
IPC: B29B15/12
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for manufacturing a long fiber pellet capable of producing a molding of a high quality level with a high resin impregnability of a molding material almost without mold contamination of an injection molding machine in a mass production without exposing a part of a reinforcing fiber bundle due to an omission of a resin fiber bundle or a crack or the like of a covered resin part. SOLUTION: The method for manufacturing the long fiber pellet comprises an impregnating step of opening the continuously supplied fiber bundle in a lateral direction and then impregnating the opened fiber bundles with a matrix resin. The method further comprises the steps of contacting the opened bundle with a curved surface of a die having the curved surface between the die and a heating member provided at a position opposed to the curved surface of the die to pass the bundle, discharging the resin of a thin film-like state from the die to coat the resin on the bundle to rub the resin onto the die side, and immersing the resin into the bundle to impregnate the bundle with the resin.
Patent JP-2002181714-A (JP)
Title: Thin plate inspection device
Inventor: FUJIWARA TATSUO
IPC: G01N21/84
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a thin plate inspection device capable of feeding a thin plate without damaging the same, capable of easily correcting angular shift and capable of easily corresponding to a size change. SOLUTION: In the thin plate inspection device for feeding the thin plate 4 such as a liquid crystal substrate or the like to the inspection station 3 on a surface plate 2 to inspect the same, a thin plate transfer means 6 for grasping the front end 5 of the thin plate 4 to transfer the same on the surface plate 2, air sliders 7 provided on the surface plate 2 before and behind the inspection station 3 and floating the transferred thin plate 4 by air, and air bearings 8 provided to the inspection station 3 and performing the blowing and sucking of air with respect to the thin plate 4 at the same time to adjust the floating height of the thin plate 4, are provided.
Patent JP-2002191009-A (JP)
Title: Digital camera and its operation control method
Inventor: TANIZAWA TOSHIHIRO
IPC: H04N1/21
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a digital camera that transmits image data to a personal computer even when an image pickup mode is set. SOLUTION: The digital camera picks up an object in the image pickup mode and records image data expressing an object image to a memory card. When an idle capacity of the memory card gets smaller and the memory card records data of a quantity in excess of a prescribed threshold, the digital camera transmits the data recorded in the memory card to the personal computer while the image pickup mode is set (step 37). The digital camera deletes the data that are transmitted to the personal computer (step 38). Thus, the idle capacity of the memory card is increased and the digital camera can succeedingly record image data.
Patent JP-2001215292-A (JP)
Title: Flow measuring device and method for boiling water reactor internal pump
Inventor: FIFE ALEX BLAIR
IPC: G21C15/243
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a reactor pressure vessel (RVP) 10 for a reactor capable of measuring of a flow rate through each reactor internal pump(RIP) 32. SOLUTION: The reactor pressure vessel includes one or more reactor internal pumps, and each pump includes an impeller 52 and a diffuser 56. Two or more seal rings 86, 88 are extended in the circumferential direction, surrounding the exterior surface 74 of an external wall 60 of a diffuser housing 58, and arranged in grooves 76, 78, 80, 82 in the circumferential direction formed on the external wall of the housing. One or more lateral holes 94 are extended to the inside of a passage 62 in the longitudinal direction of the diffuser housing through the external wall of the housing. Each lateral hole is arranged in the area between two mutually adjoining seal rings, and each area between the seal rings includes one lateral hole.  One or more pressure tap holes 98 are extended from the exterior surface 100 of a lower part panel board petal 16 of the RVP to the interior surface 92 of a pump deck opening 30 through a pump desk 28. Each pressure tap hole is line up with the area in the RIP including a corresponding lateral hole.
Patent JP-2002191568-A (JP)
Title: Graph display method using blood pressure monitor
Inventor: HIYOUGO MITSUFUMI
IPC: A61B5/022
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a graph display method using a blood pressure monitor by which the rapid change in blood pressure during intermittent blood pressure measurements is caught, the threshold of a hemodynamics related information is properly set and a value is not erroneously recognized as an actual blood pressure value. SOLUTION: The blood pressure monitor 10 is provided with a blood pressure measuring means 11 for measuring the blood pressure value of a living body by using a cuff, a hemodynamics related information deciding means 12 for successively deciding hemodynamics related information of the living body, which is changed in relation to the change in the blood pressure value of the living body, and a blood pressure measurement starting means 13 for starting blood pressure measurement by the measuring means 11 based on that hemodynamics related information is changed by a value being equal to or more than a prescribed threshold.  When a graph is displayed through the use of the monitor 10, the blood pressure value 16 measured by the means 11 is graphically displayed and the trend of the change in hemodynamics related information is graphically displayed in a period except a time when blood pressure is measured by the means 11. The trend of the change in the blood pressure value which is measured by the measuring means 11 and the trend of the change in hemodynamics related information are graphically displayed, so as to move in the same direction.
Patent JP-2002199145-A (JP)
Title: Imaging device and calibration method
Inventor: OYOSHI KAZUHIRO
IPC: H04N1/00
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To allow a user to properly handle a recording medium with a patch for calibration to an imaging device recorded thereon without making an error. SOLUTION: When outputting (S101 and S106) and reading (S102 and S107) a test print 1 and a test print 2 with the patch for calibration recorded thereon, a mark recorded on the test print together with the patch is read. Then, it is determined (S103 and S108) whether the read test print is correct or whether it is read at the right position. When reading is not correct, warning to the effect is displayed (S111 and S112).
Patent JP-2002199987-A (JP)
Title: Beverage brewing device
Inventor: FUSHIMI YASUKO
IPC: A47J31/44
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a beverage brewing device of a low cost, for which difficult adjustment to dripping water volume is unnecessary and with which anybody can surely obtain stable dripping speed. SOLUTION: The device is provided with a brewed liquid storing pot having an opening on the upper side, a brewing material housing vessel having a filter at the bottom that is permeable for brewed liquid and impermeable for a material to be brewed, and an ice piece container disposed over the brewing material housing vessel and having water passing holes for letting through thawed water at the bottom. The brewed liquid is accepted in the pot by permeatingly passing the thawed water from ice pieces housed in the ice piece container into the material to be brewed housed in the brewing material housing vessel.
Patent JP-2002195389-A (JP)
Title: Speed reducer
Inventor: SHIBUKAWA SOUSHI
IPC: F16H57/03
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To secure sealing property of an oil seal by suppressing deformation and damage of the oil seal at the time of an assembling. SOLUTION: An outer diameter dimension D' of a seal sliding contact surface 32A of a sleeve 32 is set to be substantially equal to/or smaller than a maximum circumscribed circle d for connecting a maximum diameter part 20C2 of a rolling element 20C constituting a lower side bearing 20. As a result, when the oil seal 23 mounted on a lower side housing 14 side is passed through the rolling element 20C of the lower side bearing 20 mounted on an output shaft 17 side and is arranged at a position facing to the seal sliding contact surface 32A of the sleeve 32 to assemble the output shaft, 17 on the lower side housing 14, lip parts 23B and 23C of the oil seal 23 can be smoothly guided to the seal sliding contact surface 32A along an outer peripheral surface of the rolling element 20C.  Therefore, deformation of the lip parts 23B and 23C of the oil seal 23 is suppressed and sealing property of the oil seal 23 can be secured.
Patent JP-2002202156-A (JP)
Title: Rotary encoder with built-in microcomputer
Inventor: TAKEDA SHIGERU
IPC: G01D5/36
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a rotary encoder with a built-in microcomputer capable of (1) being used as both an incremental type and an absolute type through the use of a rotating plate of a simple structure with a small number of necessary light emitting diodes and photodiodes, (2) adapting to both serial communication and parallel communication without using a dedicated IC and adapting to a plurality of communication systems without alterations to apparatuses, (3) implementing the functions of a preset counter and a cam positioner device without adding apparatuses, and (4) altering functions without alterations to an interface and a circuit constitution. SOLUTION: The rotary encoder with a built-in microcomputer is provided with a rotating shaft 12 supported rotatably on an axis Z, a rotation detector 14 for outputting pulse signals according to the rotation of the rotating shaft, the microcomputer 16 for performing arithmetic processing on the pulse signals in which a clock 15 is built in, and an interface circuit 18 for converting the output of the microcomputer into communication signals, outputting them, and inputting received communication signals to the microcomputer.
Patent JP-2002193475-A (JP)
Title: Recording device and recording method
Inventor: HIRAMATSU SOICHI
IPC: B65H7/02
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a recording device capable of efficiently correcting the carrying quantity of a recording material. SOLUTION: The correction value set on the basis of data for the circumference of a carrying roller of the recording material is preliminarily stored, and the carrying of the recording material is performed on the basis of this value.
Patent JP-2002201274-A (JP)
Title: Process for preparing polyarylene sulfide
Inventor: ISHII TAKESHI
IPC: C08G75/0254
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an extremely easy, inexpensive process for preparing polyarylene sulfide(PAS) wherein the obtained PAS retains a high melt viscosity, even when recycling and using an organic amide-based solvent having a pH of <8.5 which has been used for PAS synthesis. SOLUTION: In a process for preparing polyarylene sulfide, an alkaline metal sulfide is allowed to react with a dihaloaromatic compound in an organic amide- based solvent, polyarylene sulfide is separated from the obtained polyarylene sulfide slurry, the obtained liquid is distilled to recover the organic amide-based solvent, and the recovered organic amide-based solvent is recycled in the reaction to prepare polyarylene sulfide. When the recovered organic amide-based solvent has a pH of <8.5 (the pH is the value determined for a mixture obtained by adding the same weight of ion-exchange water to the solvent), from 0.03 to 2.0 pts.wt. ammonia or amine is added to the reaction system before or during the reaction per 100 pts.wt. recovered organic amide-based solvent.
Patent JP-2002161213-A (JP)
Title: Organic filler slow releasing fluorine
Inventor: KITAMURA TOSHIO
IPC: A61K6/884
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To obtain an organic filler slow releasing fluorine which is especially useful as a filler to a dental material in a dental field and to obtain a dental composition such as a dental composition, a dental adhesion composition, a dental inorganic-based cement, etc., which is suitably used as a tooth crown material, a cementation material, an adhesion material and a filling material. SOLUTION: This organic filler slow releasing fluorine is characterized in that, in a process for producing the organic filler having fluorine slow release properties, (a) one or more kinds of polyvalent metal compounds selected from an oxide, a hydroxide, a carbonate, a phosphate, an acetate an a nitrate is mixed with (b) an acid group-containing polymer and (c) a fluorine compound dissociating fluorine ion in water are mixed in a solvent.