baber/WOPTO huggingface dataset:
Patent JP-2002047027-A (JP)
Title: Preform for optical fiber and single mode optical fiber
Inventor: INOUE MASARU
IPC: G02B6/036
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a preform and single mode optical fiber in which zero dispersion wavelength, mode field diameter and cutoff wavelength are all within limits of desirable numeric value, and increasing of absorption loss by hydrogen can be controlled, by controlling the generation of micro bubble on the interface of core and clad. SOLUTION: The preform for the optical fiber is characterized in that a core soot body is manufactured by vapor phase synthesis method, and after dehydrating in dehydrating gas atmosphere, the core soot body is fired in inert gas for vitrification, and to the core member obtained by heating and drawing to the stated diameter, the clad part is given for manufacturing the preform, and the core member has low refractive index part around its outer part by 1×10-5-3×10-4 lower than that of the clad part.
Patent JP-2002051520-A (JP)
Title: Brushless motor and manufacturing method thereof
Inventor: YOSHIDA SHIGERU
IPC: H02K29/00
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a wire treatment technique capable of conducting electric connection without using solder even if enough spaces are not ensured around terminals while using terminals, thereby realizing a small brushless motor which is capable of attaining little environmental pollution and of which quality will not undergo deterioration due to re-heating in reflow mounting or the like. SOLUTION: This brushless motor comprises a rotor 2 having a magnet 12, coils 22 for developing magnetic fields for driving the rotation of the rotor 2, and a feeding terminal 17 for feeding electric power from the outside to the coils 22. All electrical connections ranging from the feeding terminal 17 to the terminations of the coils 22 are joined through a welding section 31h.
Patent JP-2002051447-A (JP)
Title: Digital type protection relay
Inventor: ADACHI MIKA
IPC: G06F21/14
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To assure a short period of time for updating a program by removing a memory in order to update the program which has been once stored in an existing digital type protection relay. SOLUTION: The digital type protection relay comprises an input circuit 2, including an analog/digital converter for converting an input current/voltage of a power system into a digital value after sampling hold of a value with the prescribed sampling frequency, an arithmetic processing circuit 3 for executing the prescribed arithmetic processings to the digital signal outputted from this input circuit 2 using an operation decision program; and a memory device 4 for storing various programs, including the operation decision program and an output circuit 5 for receiving the arithmetic processings result from the arithmetic processing circuit 3 and then outputting the result to external circuits.  Therefore, the memory device 4 can store, in addition to the operation judging program, a monitor program for deciding the true or false state of the operation program, with sum check and the operation judgment is stopped, when the monitor program detects a fault in the operation decision program.
Patent JP-2002050474-A (JP)
Title: Preparation method of el panel
Inventor: SHIOTANI TOSHIO
IPC: H05B33/06
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a preparation method of an EL panel wherein a plate making is unnecessary. SOLUTION: This is the preparation method wherein the first and the second comb-shaped electrodes 20A, 20B are installed in parallel on a surface of printed- circuit board 13 and wherein a dielectric layer 15 is formed on the printed-circuit board 13 and covers these first and second comb-shaped electrodes 20A, 20B and wherein a luminous layer 16 is formed on this dielectric layer 15, and the dielectric layer 15 and the luminous layer 16 are formed by heat transcription.
Patent JP-2002050475-A (JP)
Title: Heat transcription member
Inventor: SHIOTANI TOSHIO
IPC: B41J31/00
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a preparation method of an EL panel wherein a plate making is unnecessary. SOLUTION: In order to prepare an EL substrate 10 by forming a dielectric layer 15 and a luminous layer 16 at the first and the second comb-shaped electrodes 20A, 20B formed on a surface of a printed-circuit board 13, a layer of dielectric material 31 and a layer of luminophor 41 are formed at a heat transcription ribbon 43.
Patent JP-2002050077-A (JP)
Title: Optical disk and method for reproducing optical disk
Inventor: TANAKA NOBUKAZU
IPC: G11B7/24047
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk in which generation of heat due to absorption of light by the optical disk substrate can be suppressed and warpage is hardly caused. SOLUTION: The substrate material near the information recording face of the substrate, namely, in a part where a beam spot is formed during recording and reproducing to give extremely high energy density consists of a low absorptivity layer 5 having lower absorptivity than the substrate 1. Since the substrate 1 except for the region near the information recording face 2 may have small absorption of light, a conventional material having excellent mechanical characteristics which hardly causes warpage is used. The substrate has a reflection face 3 and a protective layer 4.
Patent JP-2002052019-A (JP)
Title: X-ray ct system, operation console, control method and storage medium
Inventor: GONO MAKOTO
IPC: G21K1/02
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To stably re-configure an X-ray tomographic image by reducing influence of occurrence of out-of-focus due to heat reserve of an X-ray tube in an X-ray CT system having a filter in the vicinity of the X-ray tube. SOLUTION: A signal of each detecting array detected by the X-ray detecting part of a gantry apparatus 100 is converted to digital data by a data collecting part 18, transferred to an operation console 200, and an X-ray tomographic image is re-configured and displayed. In the operation console 200, according to the reference data on each detecting array in the transferred data and the relationship between the position of a collimator 9 and a tilt angle of the filter 6, it is judged whether it is necessary or not to adjust the collimator 9 and the filter 6, and in the case of necessity, the position of the collimator 9 and a control command to the filter 6 are output to the gantry apparatus 100 to perform adjustment.
Patent JP-2002045682-A (JP)
Title: Method for forming surface of high temperature corrosion resistance
Inventor: ONO SHOZO
IPC: B01J19/00
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To form an Si enriched layer on a surface of a material to be treated by molten salt electrodeposition method by using Si raw material having no toxicity and generating no toxic substances during use. SOLUTION: SiC has no toxicity and generates no toxic substances even when dissolved in a molten salt of high temperature. Accordingly, safety can be assured at the time of forming a surface of high temperature corrosion resistance containing an Si enriched layer on the surface of the material to be treated by adding SiC into the molten salt as a raw material of the Si enriched layer.
Patent JP-2002045708-A (JP)
Title: Chenille-shaped capturing material and its manufacturing method
Inventor: TAMADA MASAO
IPC: C02F1/42
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To recover or remove metal components from a gas or liquid without housing a capturing material in a container or the like by using a chenille- shaped polymeric fiber as the base material of the capturing material. SOLUTION: This capturing material is a rotary brush type metal capturing material which is shaped in a chenille form by radially setting the polymeric fiber base material around a core in multistage. Ion exchange groups are introduced into a graft side chain formed by graft-polymerizing a polymerizable monomer with the polymeric fiber base material.
Patent JP-2002057837-A (JP)
Title: Device and method for communication and recording medium
Inventor: TABUKI MASUMI
IPC: H04N1/32
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a communication device that enables to assign the priority order for destination in which facsimile numbers and e-mail addresses are specified, and thus to broaden the width of information transmission route. SOLUTION: In this transmission device, the priority order is set for destination information by a setting part of priority order 2 during inputting the destination information for one destination according to kinds of media by an inputting part of address information 1, and the data are transmitted by a communication part 4 using an corresponding medium to the destination information for the priority that has been set. When the data was not transmitted normally, the data are retransmitted using the medium corresponding to the destination information of next priority by a specifying part of retransmission 5.
Patent JP-2002051905-A (JP)
Title: Rice cooker
Inventor: MIYAUCHI TAKAHIRO
IPC: A47J27/00
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a rice cooker that has little unevenness of boiling and gives a good appearance of boiled rice even if the minimum cooking quantity is decreased. SOLUTION: The inner pot 11 of the rice cooker has a structure capable of being taken out from the front face 12 of the rice cooker and has a shape of a nearly rectangular box type. And the area of the bottom of the inner pot 11 is made smaller than the minimum area which is obtained by laying spread the grain of rice of the minimum boiling quantity without piling up, and the rice cooker is capable of installing a separate second inner pot 13 which has a smaller area of the bottom than the above inner pot 11.
Patent JP-2002054658-A (JP)
Title: Clutch unit
Inventor: KURITA MASAHIRO
IPC: A47C1/025
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a clutch unit capable of performing a position adjustment and a position holding of an output side mechanism and a position return of an input member (operation member) and a smooth operation with a simple structure. SOLUTION: This clutch unit is constituted of an outer ring 1 as an input side member, an output shaft 2 as an output side member, an inner ring 3 as a control member, an outer ring 4 as a stationary side member, a first clutch part 5 provided between the outer ring 1 and the inner ring 3, and a second clutch part 6 provided between the outer ring 4 and the output shaft 2 as main elements. Reverse input torque from the output shaft 2 is locked in both of normal and reverse rotating directions by the second clutch part 6. Input torque of both of normal and reverse rotating directions from the outer ring 1 is transmitted to the output shaft 2 via the first clutch part 5, the inner ring 3, a pin 3b1 and a pin hole 2b3 as the torque transmission means.
Patent JP-2002054792-A (JP)
Title: Disk type steam trap
Inventor: KOIKE TADASHI
IPC: F16T1/08
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a disk type steam trap capable of quickly eliminating the air binding by fully opening a valve disk. SOLUTION: The valve disk 14 is disposed in a transformer chamber 8 formed of inner/outer ring valve seats 12 and 13 and a lid member 7. Three bimetal storage recesses 16 are formed in an annular groove 10 between the inner/outer ring valve seats 12 and 13. The bimetal storage recesses 16 are concentrically positioned at equal intervals. A bimetal unit 20 comprising a guide rod 17, an operating member 18 being put on the guide rod 17 and covering over the tip of the guide rod 17, and a bimetal 19 disposed around the guide rod 17 and the operating member 18 is stored in each bimetal storage recess 16. The temperature reduction in the transformer room 8 extends the respective bimetals 19 so as to forcibly open the valve disk 14.  The forces of the bimetals 19 uniformly operate on three positions toward the outer circumference of the valve disk 14 so that the valve disk 14 displaces in parallel to the inner/outer ring valve seats 12 and 13 and is fully opened to quickly eliminate the air binding.
Patent JP-2002055845-A (JP)
Title: Method and device of parallel processing type for general-purpose debug for multitask system and storage medium with multitask system parallel processing type general debugging program stored therein
Inventor: KAN ISAHIRO
IPC: G06F11/28
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device of parallel processing type for general-purpose debug for multitask system by which a debugging function (information collection) is given priority over all kernel processing, a kernel itself and a device driver can be debugged and continuously operable debugging is realized and to provide also a storage medium with a multitask system parallel processing type general debugging program stored therein. SOLUTION: An interruption handler having a traveling level of the highest priority on a system is started at a brake point of a program to be debugged and the contents of a memory and a register necessary for debugging are collected in a system traveling environment.
Patent JP-2001332164-A (JP)
Title: Circuit protecting element
Inventor: TAKEDA KAZUHIRO
IPC: H01H85/175
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a circuit protecting element having good productivity and accurate fusing property and still having no directivity. SOLUTION: The circuit protecting element comprises a base board 1 having collar portions 2, 3 at both ends and a winding portion 4, a winding 7 wound on the base board 1, terminals 10, 11 provided on the collar portions 2, 3, to which the winding 7 is bonded. The winding 7 has drawn portions 7c to be in non-contact with the substrate 1 between bonded portions of wound-around portions 7a wound around a winding portion 4 of the base board 1 to the terminals 10, 11, so that the winding 7 is fused when a predetermined current flows therein.
Patent JP-2002035760-A (JP)
Title: Method for magnetically modifying moisture
Inventor: HIRAI YOJI
IPC: E03B7/07
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To enhance the utility of water by imparting high water permeability small in cluster brought about by magnetism. SOLUTION: In a method for magnetically modifying moisture, by highly permeable action of water small in cluster brought about by magnetism due to a magnet, washing effect is improved in an electric washing machine and the washing effect of a human body or the like is improved in a bathtub, a washing tub and a washbowl, and cooking effect is improved in heating and cooking appliances, and the adhesion of fur to the inside of a hot-water supply device is reduced and the washing effect of a human body or the like is improved in hot-water supply appliances and tea drinking is enhanced in a hot-water supply device used on a table and washing effect is improved in ultrasonic washing appliance and water cleaning effect is improved in tap water and sewage cleaning equipment, sewage cleaning tank and tap water cleaning apparatus,  and the sucking up of water by a plant is improved in a vase and the taste of dished-up cooked food is improved in tableware and a food container, and the taste of a drink is improved in a beverage container.
Patent JP-2001148578-A (JP)
Title: Casing for electronic unit and the electronic unit
Inventor: OTORI YASUHIRO
IPC: A63F13/24
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a casing for an electronic unit which can secure sufficient rigidity, even if thickness is thinned. SOLUTION: A casing 3 has a center chassis 4, where a device main body is installed and an upper case 5 and a lower case 6, which sandwich the center chassis 4 and store the device main body. The upper case 5 and the lower case 6 are made thin so that the thickness miniaturizes a device more, as compared to conventional ones. Since the center chassis 4 becomes a reinforcing material and can improve rigidity of the casing 3, sufficient rigidity as the casing 3 can be secured, even if the thickness of the upper case 5 and the lower case 6 are made thin to the degree that the device is miniaturized.
Patent JP-2002072071-A (JP)
Title: Camera
Inventor: YAMAZAKI AKIRA
IPC: G03B13/36
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a camera capable of appropriately correcting information concerning a focusing state obtained by a focus detector in accordance with the positional change of an optical member constituting the focus detection optical system. SOLUTION: This camera obtains the information concerning the focusing state of a photographing optical system 101 by guiding luminous flux made incident from the photographing optical system 101 to the light receiving area of the focus detector 108 through the optical member 107, and is provided with a pattern 8a on the optical member and also a correction means detecting the light quantity distribution of a part including areas 9a and 9b corresponding to the pattern 8a on the light receiving area and correcting the information concerning the focusing state of the photographing optical system based on the detected result.
Patent JP-2002065123-A (JP)
Title: Fishing rod
Inventor: MATSUMOTO MASAHIKO
IPC: A01K87/00
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a fishing rod having a simple structure, excellent in durability and having high safety. SOLUTION: This fishing rod is used for fishing and equipped with a butt rod 1 which is a cylindrical member comprising a fiber-reinforced resin and having an internal thread part 1a directly formed on the inner peripheral surface of an end on the rod butt side, an auxiliary member 7 arranged so as to continuously cover the outer peripheral edge of an end on the rod butt side of the butt rod 1 to an end face on the rod butt side thereof and a butt plug member 6 freely detachably connected to the internal thread part 1a of the butt rod 1.
Patent JP-2001108107-A (JP)
Title: Closing element
Inventor: MOCK RALF
IPC: B62D25/24
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a closing element including a sealing part 30 and a support part 10 inserted into an opening part of a body part of a vehicle. SOLUTION: In this closing element, the support part 10 includes a closing plate 12 and a positioning ring 14 having a longitudinal axis coinciding with the center axis of the closing plate 12, while the sealing part 30 includes a sealing ring 32 joined with a sealing flange 34. The sealing part 30 is disposed in a transitional area between the closing plate 12 and the positioning ring 14 such that the sealing ring 32 is disposed on the positioning ring 14 and that the sealing flange 34 is disposed on the closing plate 12.
Patent JP-2002075612-A (JP)
Title: Electromagnetic cooker
Inventor: KOMIYAMA KIKUO
IPC: H05B6/12
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To improve temperature distribution and avoid an increase in the outer diameter or the weight of a coil part. SOLUTION: An inner peripheral side heating coil 1b and an outer peripheral side heating coil 1a are arranged and installed so as to be separated by a prescribed distance, and an inner peripheral side heating coil 1c of a second stage is arranged and installed so as to be wound up in plural stages together with the inner peripheral side heating coil 1b, and a heating coil 1 in which an outer peripheral side heating coil 1d of the second stage is arranged and installed so as to be wound up in plural stages together with the outer peripheral side heating coil 1a, the central part magnetic material 6 arranged and installed nearer to the inner periphery of the inner peripheral side heating coil 1b and the inner peripheral side heating coil 1c of the second stage over the stage direction,  and a lower face magnetic material 7 which is arranged and installed downward of the heating coil 1 and whose inner peripheral side end part makes contact or is adjacent to the central part magnetic material 6 are equipped.
Patent JP-2002068414-A (JP)
Title: Automatic warehouse system
Inventor: NOMURA MASAHARU
IPC: B65G1/137
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an automatic warehouse system capable of improving use efficiency of a shelf without requiring troublesome control, labor and time. SOLUTION: When a worker inputs a use section number to be used by an article to be warehoused next from a master machine 2 or a slave machine 2-1 of an electronic counter scale, a location master 3 retrieves a shelf having vacancies more than the inputted section number and satisfying a prescribed condition and transmits the result to the electronic counter scale to be a transmission origin of the use section number. After the worker stores the article based on data from the location master 3, the worker compares the use section number displayed on a display part of the electronic counter scale and an actual use section number, inputs an exact use section number when the numbers are different and transmits the data to the location master 3. The location master 3 updates data of various kinds of files based on the received data.
Patent JP-2002075845-A (JP)
Title: Method and system for charged particle beam exposure
Inventor: OGINO KOZO
IPC: H01J37/317
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To suppress the number of auxiliary exposure patterns in a method for charged particle beam exposure. SOLUTION: The method for charged particle beam exposure in which exposure data containing exposure pattern data are produced from pattern data containing a plurality of patterns and a sample is exposed in accordance with the exposure data includes a step of generating a plurality of correction areas to a pattern, a step of finding the areas and densities of the pattern in the correction areas and correcting the areas and densities of the pattern in the correction areas in accordance with the areas and densities of the pattern in the correction areas around the correction areas, and a step of deciding the main exposure of each pattern in accordance with the maximum corrected area and density of the corrected areas and densities of correction areas intersecting the pattern.  The method also includes a step of generating an auxiliary exposure pattern to such a correction area that exists in the pattern and runs short of exposure energy with the main exposure only, and a step of exposing the sample in accordance with the exposure pattern data supplemented with the auxiliary exposure pattern.
Patent JP-2002073909-A (JP)
Title: Method for making transaction using document related to export/import exchange on network
Inventor: KOBAYASHI YOSHIYUKI
IPC: G06Q50/00
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To reduce the burden of human resources in sending and receiving trade documents. SOLUTION: An exporter terminal UT2 prepares a set of electronic trade documents for settling a trading account upon the delivery of electronic transportation documents from a transporter terminal UT6 to the UT2, and delivers the trade documents to an exporting nation-based bank terminal UT3. The UT3 originates an electronic bill and delivers it to an importing nation-based bank terminal UT4, together with the trade documents. Based on the bill sent, the UT4 delivers the delivered trade documents to the terminal UT5 of an importer in exchange for the settlement or reception of import fees from the importer, and the UT5 delivers to the UT6 the electronic documents needed for the reception of cargo.  If there is a discrepancy in the trade documents, the UT3 sends them back to the UT2 while adding a message to explain the contents of the discrepancy; when the documents from which the discrepancy has been eliminated are sent back, the UT3 delivers the documents to the UT4. Since electronic transmission and reception of the trade documents is enabled, there is no need for clerks to go to related offices, and correction of discrepancies is facilitated.