baber/WOPTO huggingface dataset:
Patent JP-2002131559-A (JP)
Title: Method for manufacturing core enlarged optical fiber
Inventor: SENDA KAZUNORI
IPC: B23K26/00
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a core enlarged optical fiber having excellent productivity, high precision and excellent reliability. SOLUTION: In the method for manufacturing the core enlarged optical fiber wherein a core diameter is enlarged by thermally diffusing refractive index controlling dopant which is included in the core part of an optical fiber 7 to a clad part, a carbon dioxide laser 1 is used as a heat source and the optical fiber is irradiated by laser beams 2. In order to improve productivity, plural optical fibers are successively irradiated by the laser beams or a tape shaped optical fiber in which plural optical fibers are disposed in parallel is irradiated by the laser beams.  Preferably, the laser beams are condensed so as to become elliptic beam spots 8, 8' and 8" by a columnar shaped condenser lens 4, and the optical fiber is irradiated by the laser beams scanning the optical fiber in the longitudinal direction of it in the state that the major axes of the elliptic beam spots intersect the optical fiber using a galvanic type scanning mirror 5 (or a rotating type polyhedral mirror).
Patent JP-2002138367-A (JP)
Title: Yellowing-proof polyamide fiber structure and method for manufacturing the same
Inventor: KAN PO
IPC: D01F8/12
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a polyamide fiber structure having excellent see-through preventing properties, and excellent yellowing resistance, fastness against transition of dyeing and washing fastness even in a fabric dyed to a light color such as whitish color, skin color, yellow, pink or cream-color, and a method for manufacturing the same. SOLUTION: The yellowing-proof polyamide fiber structure is a knitted fabric of an elastic yarn and a core-sheath type conjugate yarn whose core part contains a white pigment. The knitted fabric is treated with an aqueous medium containing an acid anhydride, dyed and treated for finishing. The resultant fiber structure has a yellowing factor with vanillin ΔYI of <=5 and L*- value of >=40.
Patent JP-2002132100-A (JP)
Title: Image forming device
Inventor: MAEDA TETSUYA
IPC: B41J29/00
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device that has an easy-to-operate display part, is easy to set desired functions, and is easy to use. SOLUTION: The console of the image forming device has the display part 7, which can be switched between a plurality of image screens. Function allocating keys 26 are displayed at the right of the display part 7. A function, selected from among a plurality of functions of the image forming device and conditions set for the function, can be allocated to each of the function allocation keys 26. In response to a normal click on one of the function allocation keys 26, a condition setting screen related to a predetermined function is displayed on the display part 7. In response to a long depression of one of the function allocation keys 26, the screen remains the same as it is, and the conditions set for the predetermined function are specified.
Patent JP-2002128212-A (JP)
Title: Automatic high-rise cold storage
Inventor: UENO HIDEMASA
IPC: B65G1/04
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To surely transport stored object in a refrigerating part under refrigerating atmosphere of below negative 20 deg.C and, accordingly, smoothly perform the storage and retrieval of the stored object since a drive source for an airial transfer part is not present in the refrigerating part. SOLUTION: The refrigerating part 2 allowing the stored objects W to be refrigerated and stackingly stored is disposed in a warehouse 1. A storage and retrieval part 3 having a storage and retrieval equipment is disposed at one side of the warehouse, and the aerial transfer part 4 for aerially transporting the stored objects between the storage and retrieval part and the refrigerating part is installed in the warehouse. The aerial transfer part comprises a transfer driving part 5 disposed on the outside of the refrigerating part and a cable laying part 3 disposed in the refrigerating part.
Patent JP-2002130905-A (JP)
Title: Cooling storage cabinet
Inventor: KAWAGUCHI TAKESHI
IPC: F25D11/00
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To avoid a state in which a deformation or a strain of a heat insulation case is generated by cooling with a cold storage agent or a commodity placed in a storage chamber is excessively cooled via an inner case. SOLUTION: A cooling storage cabinet comprises a heat insulation case 2 made by filling a heat insulator 6 between an outer case 4 and the inner case 5 having good thermal conductivity, a partition member 9 for vertically partitioning in the case 2, a storage chamber 11 formed at an upper side of the partition member, and a cooling chamber 10 formed at the lower side of the partition member and containing a cooler for cooling the agent. In this case, the inner case is divided at a side of the partition member, and a heat insulation connecting member 7 is provided at the divided part in the cabinet.
Patent JP-2002141125-A (JP)
Title: Connector for connecting of flexible printed board and connecting method for flexible printed board using the connector
Inventor: TAKEMURA YASUO
IPC: H01R12/78
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a connector for connecting of a flexible printed board and a connecting method for the flexible printed board, capable of inexpensively, simply, and surly connecting terminals of the flexible printed boards. SOLUTION: A connector housing 10 has a first projection 14 installed in an upper inner wall 11a of a terminal part housing 11 for housing the terminal part of an FPC on the inside. A retainer 20 is equipped with an insertion fixing plate 22; a second projection streak 23 formed on the top surface 22a of the insertion fixing plate 22; an oblong hole 24; and a connecting part 25 connecting the oblong hole 24 and the insertion fixing plate 22. The terminal part 303 in such a state that conductor wires 101, 201 inserted in the terminal housing 11 are put together so as to contact each other is interposed between the lower surface and the upper surface of the first and second projection streaks 14, 23 in the thickness direction of the terminal part 303, and the conductor wires 101, 201 are connected by crimping.
Patent JP-2002136809-A (JP)
Title: Polymer coagulant dissolving/injecting apparatus equipped with concentration measuring device
Inventor: TOBA YUICHIRO
IPC: B01D21/01
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To control the injection amount of a polymer coagulant to be substantially injected into a water treating system at a targeted value with a good precision even when the concentration of an aqueous solution of the polymer coagulant in a dissolving tank is changed or fluctuated. SOLUTION: The polymer coagulant dissolving/injecting apparatus equipped with the concentration measuring device has a dissolving tank for preparing an aqueous solution of the polymer coagulant from a powdery polymer coagulant and water, a storage tank for storing the aqueous solution of the polymer coagulant, an injecting system for injecting the aqueous solution of the polymer coagulant stored in the storage tank for storing the aqueous solution of the polymer coagulant to the water treating system, a concentration measuring device for measuring the concentration of the aqueous solution of the polymer coagulant in the storage tank for storing the aqueous solution of the polymer coagulant,  and a control means for calculating the injecting amount of the aqueous solution of the polymer coagulant based on the measured concentration so that the amount of the aqueous solution of the polymer coagulant to be injected to the water treating system becomes the targeted amount and controlling the injecting system. The concentration measuring device measures the increment of the electrical conductivity, resulted from the oxidative decomposition of the sample, by detecting the difference between the conductivities before and after oxidizing the sample for measuring concentration with a differential conductivity meter capable of outputting the difference, and quantitatively measures the concentration of the polymer coagulant in the sample from the increment of the electroconductivity.
Patent JP-2002146044-A (JP)
Title: Cellulose ester film and protection film for polarizing plate
Inventor: SHIMIZU KUNIO
IPC: C08L63/00
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a cellulose ester film and a protection film for a polarizing plate having excellent moisture permeability and capable of protecting a polarizer from deterioration even under conditions of high temperature high humidity or high temperature. SOLUTION: The cellulose ester film and the protection film for a polarizing plate have a mass change of 0-2% when they are treated for 48 hr in an atmosphere of 80±5 deg.C and 90±10% RH.
Patent JP-2002152067-A (JP)
Title: Automatic program constitution device
Inventor: SETO FUMIO
IPC: H04B1/16
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an automatic program constitution device which is loaded on a mobile object moving from a present place to a destination, can automatically switches a program to that of a broadcast station, which is adjusted to the desired genre of a user at every moving place, and outputs it. SOLUTION: A program plan generating means 105 decides the broadcast station received in respective places on a route to the destination based on the program lists of the broadcast stations on the route to the destination, the genre of the desired program of the user and present time when generating a program plan, and generates the program plan. An output switch means 112 automatically switches a broadcast radio wave received by a broadcast acquisition means 101 in accordance with the position on the route of the mobile object based on the program plan and it is outputted from a speaker 107. Thus, the desired program can continuously be listened to without permitting the user to perform an operation even if a broadcast area is changed by the movement of the mobile object.
Patent JP-2002152428-A (JP)
Title: Telephone system
Inventor: ONOZUKA KATSUHIKO
IPC: H04M3/48
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To exactly manage the rate charged for a user's call. SOLUTION: The telephone system provides such a service that a user dials a number 1591 of a called party being busy in calling over lines L1, L2 and then is informed of the call end of the called party over a telephone network when the called party ends calling. The device has a means for detecting whether that service is registered in the telephone network after the user dials '1591', and a CUP1 stores and manages a service registration rate on a charging management area 11B if the service registration is detected. Thus, the user can recognize the service registration rate charged for the user and a call charge based on thereafter recalling the called party is stored on the charging management area 11b, following the storage of the service registration rate, thereby exactly managing the rate charged for the user.
Patent JP-2002152527-A (JP)
Title: Image processing device and image processing method
Inventor: IGARASHI TATSUYA
IPC: H04N1/60
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To always reproduce desired colors at the time of a logical operation when an object is plotted by using a screen angle. SOLUTION: In an operation processing part of a printer (image processing device) 5, a decision unit 52 decides whether the possibility of discoloration exists or not at the time of a logical operation for plotting an object and, according to the decision result of the decision unit 52, a logical operation control unit 54 changes a screen angle used in the logical operation.
Patent JP-2002143290-A (JP)
Title: Crosslinking composite biomaterial
Inventor: CHIN KUNIHEI
IPC: A61L27/00
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To obtain a new crosslinking composite biomaterial which exhibits excellent bioabsorbability and biocompatibility, is excellent in dissemination of cells and clinical handling property, has enough mechanical strength, is useful for regenerating or restructuring a covering material for skin wound such as skin ulcer and burn, or a skin tissue or living tissue or an internal organ such as ligament, bronchi and intestials, and provide an advantageous method for manufacturing the crosslinking composite biomaterial. SOLUTION: This biomaterial comprises a bioabsorbable synthetic polymer mesh body and a tissue-derived natural polymer porous body. The mesh body is made of a cloth, a woven fabric or an unwoven fabric, and a bioabsorbable synthetic polymer is formed from polylactic acid, polyglycolic acid or a copolymer of lactic acid with glycolic acid. The tissue-derived natural polymer is at least one kind selected from among collagen, gelatin, fibronectin or laminin. After treated in a tissue-derived natural polymer solution, the mesh body is freeze-dried, and the generated composite biomaterial is treated with a gaseous chemical crosslinking agent.
Patent JP-2002154874-A (JP)
Title: Method for manufacturing isotropic graphite material having high coefficient of thermal expansion and graphite tool and graphite base material each consisting of the isotropic graphite material
Inventor: TAKENAKA HIDE
IPC: C04B35/52
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a dense isotropic graphite material having high strength and a high coefficient of thermal expansion and to provide a graphite tool and to obtain a graphite base material consisting of the isotropic graphite material. SOLUTION: In the method for manufacturing an isotropic graphite material including a kneading process, isotropic forming process and carbonizing and graphitizing process, the kneading process is carried out by compounding crude cokes having 5 to 15 wt.% volatile matter and 4 to 20 μm average particle size with hard pitch having 70 to 90 mass% fixed carbon, 10 to 30 wt.% volatile content, 20 to 30 μm average particle size and >=200 deg.C softening point by 100:(40 to 250) compounding ratio by weight, and further by adding 5 to 60 pts.wt. tar to 100 pts.wt. of the crude cokes to knead the compound. Prior to pulverizing the obtained kneaded material, the kneaded material is heat treated in an inert atmosphere at 300 deg.C to 400 deg.C to remove the volatile matter in the tar by >=30 wt.%.
Patent JP-2002147686-A (JP)
Title: Vacuum heat insulating material, method of manufacturing the same, refrigerator and refrigerating machine, note-book computer, electric water heater and oven
Inventor: YUASA AKIKO
IPC: B01F3/18
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum heat insulating material of high performance capable of preventing the heat leakage caused by a case and a coating material, and free from the deterioration of the heat insulating performance caused by the increase of the internal pressure, and a method of manufacturing the same, and further to provide an apparatus capable of contributing on the energy-saving by applying the vacuum heat insulating material of high performance free from the deterioration of the heat insulating performance by the increase of the internal pressure, and an apparatus not giving the unpleasant feeling to a user caused by the conducting of the heat inside of the device to a surface,  by applying the vacuum heat insulating material of high performance capable of preventing the heat leak caused by the case and the coating material and free from the deterioration of the heat insulating performance caused by the increase of internal pressure. SOLUTION: The fumed silica of an average primary particle size of 50 nm or less and carbon black 6 of specific surface area of less than 100 m2/g are uniformly dispersed in the coating material 2 having a metal evaporation film layer and a thermoplastic polymer layer to be packed.
Patent JP-2002154081-A (JP)
Title: Robot, its facial expression method and detecting method for step difference and lifting-up state
Inventor: IKEGAYA MITSUHIRO
IPC: B25J19/00
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To enable a quick motion by a real time data control using a serial bus to an interface between inside components. SOLUTION: This robot comprises: an I/F board 4 which sends/receives a signal to/from an external device; a leg board 6 which controls a leg; a sensor board 7 which receives a signal from a sensor detecting an obstruction; an ear board 8 which carries out a processing of a signal from a microphone; a wireless board 9 which sends/receives the signal to/from the external board via a wireless communication; and an eye board 3 which receives a signal from a camera, and further includes a central processing unit 5 which control these boards. The leg board 6, the sensor board 7, the wireless board 9 and the central processing unit 5 are connected to one another by USB interfaces a to d and f to i, and the eye board 3 and the central processing unit 5 are connected to each other by an IEEE1394 interface e.
Patent JP-2002157824-A (JP)
Title: Data recording device and data recording method
Inventor: NAKAGAWA MASAKI
IPC: G11B20/10
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a data recording device that can record video sound data of high picture quality and high sound quality, which cannot be stored in one disk, into a plurality of disks without a break. SOLUTION: The device is provided with first control means (110, 112 and 113) recording the sequence of a series of data into the buffer of large capacity when the remaining quantity of the first optical disk becomes not more than prescribed capacity at the time of recording a series of data into the first optical disk and second control means (110, 112 and 113) reading data recorded in the buffer of large capacity by the control of the fist control means and recording data which is read into a second optical disk when the first optical disk is exchanged into the second optical disk.
Patent JP-2002157816-A (JP)
Title: Disk rotation driving device
Inventor: MORIMOTO HIROSHI
IPC: H02K1/28
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To improve the fitting precision of a shaft and to suppress the whirling of a rotor in a motor where a disk-like recording medium is rotated/driven. SOLUTION: A small diameter part 1b is arranged at the upper end part of a hole 1a in a motor hub 1 for force-fitting the shaft and the shaft 2 is force-fitted and fixed so that it abuts on the end face of the small diameter part 1b.
Patent JP-2002153433-A (JP)
Title: Position information transmission system
Inventor: OZAKI TORU
IPC: H04W4/90
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of acquiring highly accurate position information at all times and acquiring map information useful for a user at normal time. SOLUTION: The user carries a behavior information detection means and a biological information detection means and the position information is recorded in recording media comprehensively installed in public buildings whose addresses are distinct. At normal time, the map information is acquired from the recording medium through short distance radio, an optimum route to a destination is searched and a moving speed is converted. At the time of emergency, emergency signals are transmitted through the short distance radio to the recording medium, and they are automatically reported from the recording medium to an emergency center together with the position information.
Patent JP-2002153857-A (JP)
Title: Method for making contaminated soil harmless
Inventor: ONO TOMOSHIGE
IPC: C07B37/06
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for making contaminated soil harmless by dehalogenating vapor-phase harmful organic halogen compounds in the soil. SOLUTION: In the method for making contaminated soil harmless, an iron powder-base permeable body such as a cylindrical sponge iron cake is packed into each hole pierced in the contaminated soil from the ground to a position above a water table and gas in the soil is passed through the permeable body to dehalogenate organic halogen compounds contained in the gas.
Patent JP-2002162959-A (JP)
Title: Display method
Inventor: SUZUKI GEN
IPC: A63F13/52
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a display method which can avoid an unnecessary display resulting from restrictions of hardware and makes it possible to display a body (character) of larger size than before. SOLUTION: This is a method for displaying a background 30 and a body 35 on a screen and has a step where the body is previously divided into multiple blocks, the background is also divided into multiple areas, and which block of the body is preferentially displayed when the background and body overlap with each other according to the relation with the background is determined by the divided areas and a step where which block of the body is preferentially displayed in the relation with the background is determined according to information allocated to the area corresponding to a specific position P of the body when the background and body overlap with each other.
Patent JP-2002162671-A (JP)
Title: Synchronizing device for a plurality of photographing means and light source
Inventor: MIYOSHI TAKASHI
IPC: G03B15/03
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a synchronizing device for a plurality of photographing means and a light source for making a photographing device synchronize with a flash light emitting source by using a general function possessed by the single photographing device. SOLUTION: This synchronizing device is the device for making the exposure of a plurality of photographing means synchronize with the light emission of the flash light source, and is equipped with the plurality of photographing means capable of setting exposing time and outputting a light emission designating signal in synchronization with the exposure, a release means performing release operation interlocked with the plurality of photographing means, an input means for inputting the light emission designating signal from each photographing means, an output means outputting the light emission designating signal to the flash light source in timing that the flash light source emits light in the midst of exposure of all the image pickup means based on each light emission designating signal inputted by the input means.  Such a synchronizing device for the plurality of image pickup means and the light source is provided.
Patent JP-2002163757-A (JP)
Title: Traffic flow simulator provided with vehicle follow-up model adjusting mechanism
Inventor: YAMAZAKI TETSUYA
IPC: G05B13/02
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a traffic flow simulator which eliminates unstable behavior which is nonconforming to traffic flow simulation over a wide-range road network and satisfactorily reproduces vehicle follow-up behavior under various actual conditions. SOLUTION: This traffic flow simulator is provided with a vehicle follow-up model input function of inputting a vehicle follow-up model expression for calculating the acceleration and deceleration of a vehicle in a follow-up travel, a measured data gathering function of gathering follow-up travel behavior data in actual phenomenon, and a vehicle follow-up model adjusting mechanism which finds a stable area as to vehicle follow-up model parameters and identifies vehicle follow-up model parameters in the stable area, by using the measured data as tutor data. Then the traffic flow simulator obtains a vehicle follow-up model which can reproduce an actual phenomenon, without causing stable or unnatural behavior under various traveling conditions of speed variations for the precedent vehicle, inter-vehicle distance, etc.