baber/WOPTO huggingface dataset:
Patent JP-2001232810-A (JP)
Title: Ink jet recorder
Inventor: TAKAHASHI TOMOAKI
IPC: B41J2/175
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recorder in which bubbles trapped in a filter can be discharged relatively easily. SOLUTION: A head unit 1 comprising a recording head body 20 having a plurality of nozzle openings 21 for ejecting ink drops, means 2 containing ink being supplied to the recording head body 20, and a head case 14 having ink channels 16, 17 interconnecting the recording head body 20 and the ink supply means 2 is mounted on the carriage 3 of the ink jet recorder wherein the head unit 1 can discharge bubbles relatively easily through means 30 for shaking the vicinity of filters 15 disposed in the ink channels 16, 17.
Patent JP-2001234249-A (JP)
Title: Heat treating method for metallic strip and device therefor
Inventor: TOMITA TOSHIRO
IPC: C22C38/02
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a heat treating method for metallic strip that is effective in heat treatment for a metallic strip coil whose heat transfer rate in the radial direction is small and particularly effective in the production of a silicon steel sheet having a  100} texture needing the annealing for a coil in which an annealing separation material is interposed between steel sheets as an essential process, and to provide a device therefor. SOLUTION: A metallic strip and a substance having insulating properties are alternatively coiled and lapped into a coil, the electric current is made to flow in the longitudinal direction of the metallic strip, and the coil is heated by the resistance heat generation. It is also possible that the coil is electrically heated to intermediate temperature and is next heated by an external heating means. This method is particularly effective for the final annealing of a silicon steel sheet having a  100} texture in which a cold rolled steel strip for a silicon steel sheet containing <=6.5 mass % Si is annealed so as to be laminated with a separation material for annealing containing a decarburization promoting substance or the like.  In the method, equipment having a heating chamber provided with a electrical heating means, a furnace chamber provided with only an external heating means, a cooling chamber, a heating object transferring means between the above chambers, an electric power feeding device to a coil in the heating chamber, a feed electric power controlling device and an atmosphere controlling means for each chamber is preferably used.
Patent JP-2001233776-A (JP)
Title: Agent for improving lowering of learning and memorizing ability and its use
Inventor: AZEBIRU TOICHI
IPC: C07H19/167
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an agent for improving lowering of learning and memorizing ability, containing at least one component selected from a group consisting of uridylic acid, guanylic acid, uridine or guanosine as an active ingredient and its use. SOLUTION: This invention relates to an agent for improving lowering of learning and memorizing ability, containing at least one component selected from a group consisting of uridylic acid, guanylic acid, uridine or guanosine as an active ingredient and further relates to a method for adding at least one component selected from a group consisting of uridylic acid, guanylic acid and guanosine to foods and beverages order to improve lowering of learning and memorizing ability.
Patent JP-2001245184-A (JP)
Title: Mobile imaging apparatus
Inventor: IMOTO MASAYOSHI
IPC: H04N7/18
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a mobile imaging apparatus, capable of protecting for an imaging unit and improving the design of the equipment. SOLUTION: The mobile imaging apparatus 1 comprises an imaging unit, built into a fender marker capable of imaging two directions from side to side, an imaging element 11, a prism 13 which is in the shape of an isosceles triangle which receives respective light 20a and 20b from the tow directions from side to side and reflects them towards back side of the prism 13, a reflector 15 reflecting the light 20a and 20b exiting from the prism 13 to the side of the imaging apparatus 11, an illumination part 17 for lighting illumination light 31, a light scatter part 23 mounted on the upper end of the prism 13 and scattering the illumination light 31 inducted from the bottom surface of the prism 13, and a protective cover 19.
Patent JP-2001242341-A (JP)
Title: Optical fiber connector and optical communication module using it
Inventor: OKOCHI KEN
IPC: G02B6/36
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To hold, with great accuracy, a ferrule incorporating one end of an optical fiber and to facilitate the assembling at low cost by using an optical fiber connector. SOLUTION: The optical fiber connector is equipped with a receptacle housing 21 and a cylinder 25 provided inside the housing 21. The cylinder 25 consists of an outer cylinder 26 and inner cylinders 27a, 27b, the inner cylinders 27a, 27b are arranged and held inside the outer cylinder 26 along its center axis direction. A ferrule, which is installed at the tip end of an optical fiber 100, is inserted into the inner cylinders 27a, 27b, the tip end of the optical fiber 100 is attached to the receptacle housing 21.
Patent JP-2001247292-A (JP)
Title: Rope fixing device, construction machine and its working method
Inventor: TERAUCHI KENICHI
IPC: B66D1/34
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To change an attachment without rewinding a wire rope wound on a winch. SOLUTION: When the specification is changed from a crane specification to a tower specification, a second rope 9 used in the crane specification is taken up on a winding drum 20a of a second winch 10, and then fixed in the drum circumferential direction or in a compressed state by using a first rope band 30 and a second rope band 40, to change the crane into the attachment constitution for the tower specification.
Patent JP-2001246371-A (JP)
Title: Cartridge for water cleaning and water cleaning device mounted therewith
Inventor: FUKAZAWA IKUHIDE
IPC: C02F1/28
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a cost effective water cleaning cartridge which allows efficient and effective use of the water cleaning performance of both of the filter cloth mounted to cover the outer peripheral surface of the water cleaning cartridge and the filter media housed within the water cleaning cartridge to the prescribed period. SOLUTION: This water cleaning cartridge 3 has a filter section 200 which is formed to a columnar shape and cylindrical filter cloth 30 which is mounted to cover the outer peripheral surface of the filter section 200. The water passes the filter cloth 30 and the filter section 200 from the outer peripheral surface side of the filter cloth 30, by which the water is cleaned in this cartridge. The filter cloth 30 consists of one or plural sheet-like filter cloth pieces 30a and both ends of the filter cloth pieces 30a are provided with detaining parts 15 and 16. The detaining parts 15 and 16 are engaged with the filter cloth, by which the outer peripheral surface of the filter section 200 is covered and the filter section is freely attachably and detachably mounted.
Patent JP-2001251635-A (JP)
Title: Electronic camera
Inventor: YOKOGAWA HISASHI
IPC: H04N9/73
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an electronic camera that actually assists delicate conditioning with respect to white balance during image pickup. SOLUTION: The electronic camera using a semiconductor image pickup element 5 to photograph an object simulates an image obtained under an automatic white balance condition in preliminary photographing as a result of the preliminary photographing when the preliminary photographing is conducted under the automatic white balance condition, and is provided with a simulation means 61 that calculates a color temperature at preliminary photographing and with image display means 14, 41 that display the image of the preliminary photographing, the simulation image and the color temperature.
Patent JP-2001263131-A (JP)
Title: Fuel injection control device for engine
Inventor: YOMOGIDA KOICHIRO
IPC: F02D41/06
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection control device for an engine for improving rotation stability after the engine is started by setting a cold time limit fuel injection quantity separately from the limit fuel injection quantity in a normal operation state when the engine is not sufficiently heated. SOLUTION: When a water temperature Tw is lower than a prescribed value Twd and elapsed time Trun after a transfer to a normal operation state from starting time is less than prescribed time Trund, a larger value of normal time limit fuel injection quantity Qlimo calculated by a normal time limit fuel injection quantity calculating part 42 and the cold time limit fuel injection quantity Qlimc calculated by a cold time limit fuel injection quantity calculating part 43 based on engine speed Ne of an engine is selected as limit fuel injection quantity Qlim by a limit fuel quantity selecting part 45. Because fuel injection quantity is slightly more than the normal time limit fuel injection quantity Qlimo, engine speed just after the engine is started becomes stable.
Patent JP-2001253698-A (JP)
Title: Mast device for forklift
Inventor: MORIMOTO KAZUHIKO
IPC: B66F9/08
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a mast device for a forklift allowing easy traveling and turning under a narrow passage condition without requiring any high operation technique. SOLUTION: This mast device 4 for a forklift is formed by the combination of a pair of left and right fixed side masts 8 erected in the outside positions along the width direction of a vehicle body 1, movable side masts 9 arranged on the inside of the respective fixed side masts 8 so as to be guidedly supported by the fixed masts 8, and lift cylinders 10 lifting/lowering the respective movable side masts 9. The lift cylinder 10 is arranged on the outside beyond the fixed side mast 8 along the width direction of the vehicle body 1.
Patent JP-2001261687-A (JP)
Title: Beta stannylacrylamide derivative and method for producing the same
Inventor: TANAKA MASATO
IPC: C07F7/22
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a new beta stannylacrylamide derivative by using a compound having acetylene at the terminal which hardly causes problems for the preservation of a raw material, and is more easily available than an acetylene carboxylate, and further to provide a new beta stannylacrylamide derivative. SOLUTION: This beta stannylacrylamide derivative of a new compound, represented by the general formula (III): R1(R2R3R4Sn)C=CH-CONR5R6 (III), wherein, R1 is a monovalent group selected from a hydrogen atom, an alkyl group, a cycloalkyl group, an aryl group, a heteroaryl group, an aralkyl group, an alkenyl group and a silyl group; and R2, R3, R4, R5 and R6 are each an alkyl group, a cycloalkyl group, an aralkyl group or an aryl group is produced by reacting a carbamoyl tin compound with a terminal acetylenes in the presence of a transition metal complex catalyst.
Patent JP-2001219086-A (JP)
Title: Method for liquefying garbage
Inventor: KIYOKAWA HIDEAKI
IPC: B02C21/00
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To execute a garbage treatment in a manner as to eliminate the need for the enormous combustion energy needed for the conventional incineration treatment, to solve the many problems associated therewith by diffusion of CO2 into the atmosphere, to save energy of the garbage treatment and to lessen the diffusion of the CO2 into the atmosphere. SOLUTION: The garbage is subjected to a pulverization treatment by a vibration pulverizing device or rotary pulverizing device to a mud water state and is divided to solid content and a solution-component. The quantity of the treatment energy is reduced by halving the volume for the incineration treatment, by which the diffusion of the CO2 is lessened.
Patent JP-2001263862-A (JP)
Title: Heat exchanger
Inventor: ISHII SHO
IPC: F28D1/047
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger in which heat exchanging performance is enhanced by blocking unnecessary conduction of heat through fins. SOLUTION: The heat exchanger comprises a large number of sheets of fin 1 where a plurality of collar parts 1a arranged zigzag in two rows in the vertical direction on the plate surface and laid in layers, a plurality of heat transfer tubes 3 intersecting the fins 1 orthogonally, and a coupling pipe 4 for coupling the open ends of the heat transfer tubes 3. When it acts as a condenser, a branch pipe at the intermediate stage of the heat transfer tubes 3 on the leeward side of air flow passing between the fins 1 branches inflow refrigerant vertically. Upper refrigerant is diverted from the upper stage to the intermediate stage of the heat transfer tubes 3 on the windward side while lower refrigerant is diverted from the lower stage to the intermediate stage of the heat transfer tubes 3 on the windward side before being taken out.  In such a heat exchanger, lateral slits 1d for blocking conduction of heat are made above and below the low temperature zone on the windward side of the fins 1 occurring through condensing action of the heat exchanger.
Patent JP-2001261270-A (JP)
Title: Escalator apparatus
Inventor: TANAKA MASAHIRO
IPC: B66B21/04
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an escalator apparatus simple in structure and capable of moving a footstep upward or downward with the riding surface kept substantially horizontal. SOLUTION: An upper rotation support member 35 is disk-like, provided with a pair of support parts 36a, 36b in the diametral direction, and rotated by transmission of rotating force from an upper sprocket wheel 16. When the footstep 4 reaches an upper floor 2 and the leading end part is disposed on the upper end of the upper sprocket wheel 16, a rear roller 33 or a shaft 3 is fitted in one support part 36a of the upper rotation support part 35 and supported. With rotation of the upper sprocket wheel 16, the leading end part is moved downward, and the trailing end part is guided downward by the upper rotation guide member 35 so that the footstep is moved downward with the riding surface 8 kept substantially horizontal.
Patent JP-2001264320-A (JP)
Title: Urine examination device
Inventor: IMAI HIROHISA
IPC: G01N27/416
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To inform a subject of a measuring result and the trend of a change by a display device simple in constitution, in a urine examination device for automatically measuring the concentration of a specific component contained in urine at the time of urination on a toilet bowl. SOLUTION: A sensor 1 generates an output signal having correlation with respect to the concentration of the specific component contained in urine, and a signal processing means 8 operates the concentration of the specific component contained in urine on the basis of this signal. The operation result is stored in a memory means 9 and a mean value calculation means 12 calculates the mean value of memory values. Since a display means 6 displays the newest measuring value of the concentration of the specific component contained in urine and the mean value, the subject can know both of the newest measuring value of the concentration of the specific component contained in urine and the mean value and compares the magnitude relation of them to know a trend.
Patent JP-2001271296-A (JP)
Title: Coated white board and method of producing the same
Inventor: NISHINO FUMIAKI
IPC: D21H19/38
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide coated white boards that cause no defects, for example, streak, scratch and the like, when they are coated their surfaces through the bent blade method and has excellent face quality, gloss and the like. SOLUTION: At least three layers, namely the front layer, the middle layer and the back layer of the paper are formed simultaneously and laminated and the front layer and the back layer are coated with the primary coating on their outer surfaces. The resultant under-coated paper is used the base paper, and the base paper is coated with the coating liquid of high share viscosity of 70-120 mPa.s by means of the bent blade coater with <=0.4 mm thick chromium-plated blade at a coating speed of 400 m/min whereby the objective coated white boards are produced.
Patent JP-2001258718-A (JP)
Title: Incense burner
Inventor: OISHI MAMORU
IPC: A47G33/00
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an incense burner which uses no ashes and secures sufficient length to stand incense sticks over a deep accommodation chamber (a container). SOLUTION: There are provided a first mesh body 5 and a second mesh body 6 which are rough enough for an incense stick 16 to be inserted into and a third mesh body 7 through which the incense stick 16 cannot pass. The first mesh body 5 and the second mesh body 6 are disposed above and below, facing each other with a prescribed distance between, while the third mesh body 7 is disposed closely to the underside of the second mesh body 6. An accommodation chamber 3, which is deep and open at the top, is provided to accommodate the mesh bodies 5, 6, 7, the first mesh body 5 disposed on the upper end of the accommodation chamber 3, while the second mesh body 6 and the third mesh body 7 disposed keeping a prescribed distance from the bottom of the accommodation chamber 3.
Patent JP-2001266487-A (JP)
Title: Unit and method for reproducing stream data and recording medium
Inventor: TERASAKA ISAMU
IPC: A63F13/25
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a stream data reproducing unit for easily synchronizing reproducing of stream data such as sound data with the operation of an application. SOLUTION: The sound data are successively reproduced, reproducing of the sound data is monitored and when reproducing of the sound data comes to mark positions A-E designated by an action definition file, the occurrence of an event is reported to the application.
Patent JP-2001271453-A (JP)
Title: Single-and multiple-layer bar arrangement spacer, layout and arranging method for bar arrangement spacer, and transportation and arranging method for screen type erection bar
Inventor: KOBAYASHI ITSUO
IPC: E04G21/12
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide single-and multiple-layer bar arrangement spacers applied to various types of bar arrangement and to provide transportation and arranging methods for screen type erection bars used for the arranging method and bar arrangement using them. SOLUTION: The single-and multiple-layer bar arrangement spacers 5a and 5b are formed by connecting a plurality of spacer bodies 1 forming a pair of left/right reverse-U-shaped vertical legs 1b by a reinforcing bar arrangement 2a fixed to the spacer tope part to be a connecting 2d an extended end, and a pair of left/right bottom chords 2b or/and an intermediate chord connected to the bottom or/and the intermediate part of the leg. A plurality of single-or multiple-layer bar arrangement spacers are arranged on a foundation S, a screen type erection bar formed by connecting a plurality of bars together by flexible bars is laid on the spacers assemble the reinforced bars. The screen type bar is wound into a roll or folded up for easy transportation.
Patent JP-2001274964-A (JP)
Title: Method and device for processing image data
Inventor: HAYAKAWA IZUMI
IPC: H04N1/46
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To perform color printing at a low running cost. SOLUTION: Concerning image data, this image data processing method obtains the estimated value of the coloring material consumption of every three primary colors for printing in the case of printing based on the image data. In the case of judging that a difference between the estimated values concerning the three primary colors is equal to or larger than a prescribed value, the method changes image data of each pixel so that the coloring material consumption of the three-primary colors may be equal. Furthermore, the method alarms a user.
Patent JP-2001272736-A (JP)
Title: Radiation image information processing device
Inventor: TAKADA KENJI
IPC: G03B42/02
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To remove the bending generated by its own weight of a stimulus phosphor sheet as far as possible when the sheet is subjected to image recording or reading processing. SOLUTION: The device has a reading section 82 which reads the radiation image information recorded at the stimulus phosphor sheet S, an erasing section 84 which erases the radiation image information remaining on the stimulus phosphor sheet S after reading and a circulating transportation system 86 which transports the stimulus phosphor sheet S within a device body 14. The upstream side of the reading section 82 has first to seventh guide plates 202, 204, 206, 208, 210, 212 and 214 curving to directions opposite to each other as a whole.
Patent JP-2001270170-A (JP)
Title: Printer controller
Inventor: KONO AKIHIRO
IPC: B41J5/30
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To shorten the time required for converting image data. SOLUTION: In the printer controller, an interpreter means 1 comprises means 10 for analyzing an inputted page description language, means 14 for analyzing image data information when the analyzed data is image data, a first image data converting means 15 for subjecting the image data to a specified image processing when the image data satisfies first conditions, a second image data converting means 16 for subjecting the image data to a specified image processing when the image data satisfies second conditions different from the first conditions, and means 17 for setting intermediate data for image data based on the processing results of the first or second image data converting means 15, 16.
Patent JP-2001269534-A (JP)
Title: Defumidification element and its manufacturing method
Inventor: IBAYASHI MASARU
IPC: F24F3/14
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a dehumidification element having enhanced heat exchange efficiency and excellent dehumidification efficiency. SOLUTION: A plurality of small diameter protruding parts 8 with an interconnection port 7 are provided at a circular arc swelled area 6 which is formed between a large diameter protruding part 3 with an air inlet 2 and a large diameter protruding part 5 with an air outlet 4. A dehumidification element body 14 is formed by jointing a dehumidification element board 12 formed from a resinous sheet 1 so that a swelled area 6 becomes outside and arranging a number of the dehumidification element boards in parallel. The thickness of the element becomes thin to enhance the heat exchange efficiency by providing a highly humid air inlet 16, a dehumidified air outlet 17 and a drain port 18. Thus, the dehumidification element having excellent dehumidification efficiency is obtained.
Patent JP-2001272997-A (JP)
Title: Recording device
Inventor: HARADA JUNICHI
IPC: G10L19/00
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To make use of system resources to its maxmum by exactly calculating a recordable time. SOLUTION: An A-D converter 12 continuously converts sound from a sound source into a digital data, and a FIFO write part 22a stores this data in a FIFO 16a. A storage medium write part 22b reads the data from the FIFO 16a in unit blocks and stores in a storage medium 26. A arithmetic part 24 calculates a data amount per unit time collected in the FIFO 16a from a write amount per unit time to the FIFO 16a of the FIFO write part and a read amount per unit time from the FIFO 16a of the storage medium write part 22b, and calculates a recordable time from this data amount and an empty capacity of the FIFO 16a. A control part makes a display part 18 display the recordable time thereon calculated by the arithmetic part 24.  Thus it is possible to display a current recordable time for data considering the present empty capacity of the FIFO 16a, a unit time write amount to the FIFO 16a, and a unit time read amount from the FIFO 16a.