baber/WOPTO huggingface dataset:
Patent JP-2002154831-A (JP)
Title: Die for optical element, method for manufacturing optical element by using the same and method for manufacturing die for optical element
Inventor: NAKAMURA SHOJI
IPC: C03B23/207
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a die for optical elements having good release property with which optical elements can be obtained at a low cost and to provide a method for manufacturing optical elements by using the die and a method for manufacturing the die for optical elements. SOLUTION: The die 11 for optical elements is to be used for press forming an optical element material 31 which is a glass material and the die satisfies the relation of α1/α2<=0.26, wherein α1 is the average coefficient of thermal expansion of the die 11 for optical elements in the temperature range from 100 deg.C to 500 deg.C and α2 is the average coefficient of thermal expansion of the optical element material 31 in the range from the glass transition temperature to the yielding temperature. Thereby, the release property of the optical element material 31 from the die 11 for optical elements is improved and a wide application range as the die can be maintained.
Patent JP-2002145635-A (JP)
Title: Method for manufacturing optical fiber preform
Inventor: SHIRAI YUSUKE
IPC: G02B6/00
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical fiber preform by which deposition efficiency is improved and the preform can be manufactured in a short time. SOLUTION: Nozzles for a gaseous glass raw material of a burner 5 are made to have concentric circular layer structure and when the deposition efficiency is saturated by increase in a diameter of a porous soot preform 3 at the time of deposition, an ejection diameter of the gaseous glass raw material is successively enlarged from an inside layer to an outside layer of the nozzles 6a, 6b, 6c for the gaseous glass raw material.
Patent JP-2002146031-A (JP)
Title: Method for producing surface-modified rubber
Inventor: IZUMIMOTO TAKAHARU
IPC: E01C5/18
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a surface-modified rubber by imparting the surface of a discarded cured rubber with adhesivity so s to enable the discarded cured rubber to be reused in wide applications while maintaining an inexpensiveness inherent in discarded cured rubber material, and to provide elastic molded products, compounds for tire, paving materials and pavements each using the surface-modified rubber. SOLUTION: This method for producing a surface-modified rubber comprises a process of making surface treatment of a discarded cured rubber with a radical generator at such a temperature as to be >=20 deg.C lower than the temperature at which the half-life of the radical generator comes to one minute.
Patent JP-2002150301-A (JP)
Title: Method for decision on inside/outside of region
Inventor: KIMURA KEIKO
IPC: G06T7/60
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To discriminate the positional relation between a given point and a closed region among three types finding it inside the region, outside the region and on the boundary, and shorten time for processing. SOLUTION: If the coordinates of a starting point q0 and an objective pixel p are concordant (S401), the positional relation between the next side (q2q3) and a path is considered (S402). Upon discordance (S401), the positional relation between a side including the starting point and the path is considered (S403). After variables Na and Nb are initialized to 0 (S404), values A1 and A2 and values A3 and A4 are computed to compute the values of the variables Na and Nb and a variable i (S405). When the variable i is incremented by 2 (S406) to finish the loop (S407), if Nb=0 is unsatisfied (S408), the pixel p is found on a border (S409). With Nb=0 satisfied, if the variable Na is an odd number (S410), the pixel p is found inside a polygon (S411), and if the variable Na is an even number, the pixel p is found outside the polygon (S412).
Patent JP-2002143988-A (JP)
Title: Manufacturing method and manufacturing apparatus for base for planographic printing plate
Inventor: SAWADA HIROKAZU
IPC: B41N1/08
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method and manufacturing apparatus for an aluminum alloy base for a planographic printing plate for obtaining an alloy cast sheet of stable quality having a uniform and fine cast structure. SOLUTION: This method has a casting process step of supplying molten alloy between cooling rollers through a molten metal supply nozzle, a casting process step of forming a continuously cast slab, a rolling process step of forming the alloy sheet of a prescribed thickness by subjecting the continuously cast slab to cold rolling treatment and a surface roughening treatment process step of subjecting the surface of the alloy sheet to surface roughening treatment. Casting is performed under the conditions under which the relations among the peripheral speed of the cooling rollers, defined as V (m/min), the thickness of the continuously cast slab, defined as t (m) and the diameter of the cooling rollers, as D (m), satisfy the equation; V>=5×10-5×(D/t2) (m/min).  The outer periphery in the mouth of the molten metal supply nozzle is preferably recessed with a clearance to evade the contact with the cooling rollers.
Patent JP-2002142841-A (JP)
Title: Small article container
Inventor: KAWAMURA RYOJI
IPC: G09F3/20
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a usable small article container which has sufficient engaging strength in between an inserting body and a socket and can retain the engaging strength even in repeated uses and can readily house the small article and the engagement or disengagement of the inserting body to a socket from outside is easy. SOLUTION: This small article container is constituted of a socket (10) and an inserting body (20) to be inserted into the socket (10). The socket (10) comprises a cylinder body with surface and backside wall parts (11, 12) and mutually facing side wall parts (13, 13) and is equipped with a pair of claw engaging openings (16, 16) cut in from the side wall parts (13, 13) to the surface and backside wall parts (11, 12).  The inserting body (20) is equipped with a knob part (21) with a section larger than that of the inserting opening (15) of the socket (10), a small article laying plate part (22) extending from the knob part (21) toward the inserting direction of the socket (10), and at least a pair of elastic legs (24) extending in the inserting direction at a prescribed interval across the tip end part of the small article laying plate part (22) and having engaging claws (25) on the outer side faces.
Patent JP-2002051951-A (JP)
Title: Cyclone dust collector for vacuum cleaner
Inventor: GO CHOKON
IPC: A47L9/10
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a cyclone dust collector for a vacuum cleaner which can separate and collect the dust and trash included in the air sucked through a suction brush by a centrifugal force. SOLUTION: The cyclone dust collector for a vacuum cleaner comprises a cylinder-shaped cyclone body 11 with a trash outlet 11a formed so as to waste the trash centrifugally separated from the air flowed in, a trash receiving cylinder 13 collecting the trash to be wasted, a base member 15 making their lower end part close and join, a cover 17 having a trash separation grill 25 with many fine passing holes, jointed detachment freely to the upper part of them, extended from an air intake 21 and an air outlet 23 to the inside of the cyclone body 11, and a separation wall 19, installed between the cyclone body 11 and the trash receiving cylinder 13, limiting the movement of the trash collected in the trash receiving cylinder 13.
Patent JP-2002155386-A (JP)
Title: Hydrogen station and working method for the same
Inventor: SATO KAZUHISA
IPC: C01B3/50
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen station which is convenient to fuel battery- mounted vehicles and is promising. SOLUTION: The hydrogen station 1 has a water electrolyzer 4 which produces hydrogen containing moisture, a water remover 6 which obtains the hydrogen in a dry state by depriving the hydrogen of the moisture, a tank 8 which stores the hydrogen of the dry state, the fresh water remover 6 which has the ability to deprive of the moisture to be exchanged with the water remover 6 when the function accompanying the increasing of the amt. of the deprived water is reduced in the water remover 6 and a regeneration facility 9 which restores the ability to deprive of the moisture by regenerating the original water remover 6 after exchanging.  The regeneration facility 9 has a function to evaporate the deprived moisture by heating the original water remover 6, a function to admit the hydrogen for regeneration of a dry state to the original water remover 6 and to discharge the hydrogen for regeneration containing the moisture and a function to obtain the hydrogen for regeneration of the dry state by removing the moisture from the hydrogen for regeneration.
Patent JP-2002160775-A (JP)
Title: Container for instant food product with function for discharging hot water
Inventor: KAMEDA KATSUMI
IPC: A23L7/109
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a container for an instant food product which has sealing performance, safety and quickness in discharging hot water, easy opening of hot water discharging holes, and easy disposal. SOLUTION: This container for instant food product with function for discharging hot water is composed of a container body for containing an instant food product in which the top surface is opened and the top edges of which is provided with a flange projecting outwardly, a heat resistant seal cover having substantially the same shape as an opening portion of the container body and sealing the opening portion releasably, and a molded cover removably engaging to the outer edge of the flange sealed with the seal cover, a liquid introducing portion in which a bottom portion is formed lower than the top surface of the flange among inner edges of the flange and the side wall of the container body, is provided at one corner of the container body, a convex portion including at least the upper portion of the liquid introducing portion field at the inside of the outer edge of the molded cover,  and a plurality of hot water dripping holes at the upper portion of the liquid introducing portion field.
Patent JP-2002164118-A (JP)
Title: Socket
Inventor: YAMADA MASAHARU
IPC: H01R13/64
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a socket which prevents dislocation between its contact and a terminal of a small board, even in case a terminal array on the board becomes narrow-pitched. SOLUTION: The socket 10 is provided with a housing 20 which has a slot 22 for accepting a side 13 with a terminal part 12 equipped of a small board 11 and contacts arranged in the slot and pressure welded to each terminal of the small board. A latch 31, extended from each side of the housing in the direction of a slot opening, engages itself with each side face of the small board, when it turns over the board against the biasing force of the contact. A notch 14 is provided at a position deviated toward either side face from the center of the side, and at a corresponding position on the slot of the housing, a locating protrusion is formed for insertion into the notch, at least at either side of which, an elastic member 40 is mounted to be pressed onto the inner side wall of the notch of the small board.
Patent JP-2002163161-A (JP)
Title: Monitoring control system and server used in the same
Inventor: MATSUNAGA SATOSHI
IPC: H04L69/40
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a small server for monitoring stand-alone equipment having no network connection function by connecting with a network. SOLUTION: The server 1 has a general-purpose serial port as an interface connected with the stand-alone equipment 3. Moreover, the server 1 has a function interfacing with the network. The server 1 has a function having a Web contents program displayed on a screen of a man-machine client 4 in advance. The server 1 has an inherent address in the network. When the man-machine client 4 is connected with the small server 1, the Web contents program is loaded into the man-machine client 4 from the small server 1 and is Web- displayed on a screen of the man-machine client. The man-machine client 4 controls monitoring of the stand-alone equipment 3 through the server 1 from the Web-displayed screen.
Patent JP-2002163924-A (JP)
Title: Stabilizer for electric discharge lamp and illuminating equipment
Inventor: OGINO DAISUKE
IPC: F21V23/02
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a stabilizer for electric discharge lamps, which can ensure grounding of a pipe-like case body and a lid body, and illuminating equipment. SOLUTION: The stabilizer 1 for electric discharge lamps is constituted with the pipe-like case body 53 having a bottom, in which a stabilizer main part 51 is filled up with a filler agent 52, the lid body 2, which is attached in closing the opening 53a of the pipe-like case body 53, a contacting piece 3, which is equipped in an electric conduction, and is formed so that, when the lid body 2 is attached to the opening 53a of the pipe-like case object 53, it may contact with sliding to the inside face 53c of the pipe-like case object 53, and a grounding terminal 58 formed in the pipe-like case body 53 or the lid body 3.
Patent JP-2001219402-A (JP)
Title: Method and apparatus for accumulation of platelike body
Inventor: SAKAMOTO SHINICHI
IPC: B65G57/03
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To accumulate a platelike body such as venner conveyed of which a length in the conveying direction is M, at an interval N (where N>=M) with neither buckling nor being divided into sections. SOLUTION: A belt 5 which is equipped with many nails 3 and stopped, is traveled by acceleration by a signal wherein a detector 23 detects the veneer P1 conveyed with a carrying out conveyor 1 at a speed V, and its speed is made the same speed as the speed V until the veneer P reaches a piercing position S. After piercing the whole of the veneer P1 by a nail 3 at the piercing position S, the belt 5 is further accelerated and traveled. Then, the belt 5 is decelerated, traveled and stopped. Besides a lifter 17 is allowed to descent by a signal wherein a detector 25 detects the veneer P1, the venner P1 is separated from the nail 3, dropped and accumulated on an accumulating stand 21.
Patent JP-2002169381-A (JP)
Title: Electrophotographic semiconductive member and method for manufacturing the same
Inventor: FUKUDA SHIGERU
IPC: G03G15/16
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic semiconductive member and a method for manufacturing the member having a good surface state even when carbon black with good dispersibility is used. SOLUTION: The electrophotographic semiconductive member contains at least a thermoplastic resin, carbon black and adsorbent. In the method for manufacturing the electrophotographic semiconductive member, at least a thermoplastic resin, carbon black and adsorbent are mixed, molten and kneaded and then molded.
Patent JP-2002126629-A (JP)
Title: Method for controlling coating
Inventor: TANAKA MASATOSHI
IPC: B05D3/00
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling coating by which a variation in each multicolored pattern is detected and coating materials and coating conditions are controlled to correct the variation. SOLUTION: This method for controlling coating is carried out as follows; in a coating method in which a body to be coated is continuously conveyed and each multicolored pattern with a unicolor grain part and a mixed color part is formed on the body with coating materials having two or more colors, the multicolored pattern is recognized on the basis of its image information, the difference between the pattern and a prescribed pattern is evaluated and the coating materials and coating conditions are controlled in accordance with the relation among a previously programmed pattern variation, varied coating materials and coating conditions so as to obtain a multicolored pattern of a constant level.
Patent JP-2002170820-A (JP)
Title: Method for manufacturing thin-film transistor and plasma-processing apparatus used for it
Inventor: YAMAUCHI TETSUYA
IPC: H01L21/316
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a thin-film transistor to form a gate dielectric film of a thin-film transistor under a condition of relative low temperature and a plasma-processing apparatus used for it. SOLUTION: A heater stage 4 on which a substrate 5 is placed to be heated in a process chamber 1 is provided, and an evacuation outlet 2 is positioned at the back. An electrode 3 for supplying a high frequency wave power used to produce plasma and a gas introduction inlet 14 are placed in an upper portion of the process chamber 1. A plate 6 having a plurality of openings 19, which are capable of changing their opening rate according to a density distribution of plasma produced by the electrode 3, is arranged between the electrode 3 and the heater stage 4. Dielectric components 7 of quartz glass. etc., are fitted into the openings 19 and a surface of the plate part surrounding them.
Patent JP-2002171254-A (JP)
Title: Network managing device
Inventor: FUKUDA KENICHI
IPC: H04L45/24
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a mounted communication technology to realize the QoS guarantee of different network devices 20 such as an ATM, MPLS, Diff-Serv on a route by quickly retrieving a QoS guarantee route passing through the plural network devices 20 or a sub-network in a network managing device 10 for managing a network constituted of those network devices 20. SOLUTION: A QoS guarantee path route candidate retrieving part 16 retrieves a route capable of guarantee a prescribed QoS or the route capable of realizing prescribed QoS guarantee by applying a flow identifier from routes between transmission origin network devices and address network devices based on network constitution information 11, QoS guarantee capability information 12, and flow identifier application capability information 13. A QoS guarantee path setting part 17 performs QoS guarantee setting and flow identifier application setting on the respective network devices 20 on the retrieved route.
Patent JP-2002172410-A (JP)
Title: Device for straightening meandering strip
Inventor: OISHI NAOKI
IPC: B21B39/14
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a device for straightening a meandering strip capable of quickly straightening the generation of a meander at the time of threading a strip of a continuous line. SOLUTION: A roll 1 for straightening which transfers a strip 10 to the undersurface of the strip 10 is provided and in the straightening device for the meandering strip so as to support the center portion of a bolster 2 of the roll 1 for correction at a vertical axis 3 inclined by α degree in the strip traveling direction from a vertical direction to the strip transfer surface, a bolstering member 4 extending to the direction of travel is provided at the end of the vertical axis 3 and simultaneously, at the tip end portion of the bolstering member 4, the roll 1 for straightening is fixed rotatably in the conditions offset from the center line of the vertical axis 3.
Patent JP-2001328595-A (JP)
Title: Water jet propulsion boat
Inventor: NANAMI MASAYOSHI
IPC: B63H25/38
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To improve shore arrival property. SOLUTION: Propulsion resistance of a hull 10 is increased by controlling moving bodies 23, 30, 33 mounted on the hull 10 slide so as to be projected in the water outside a boat by actuators 24, 31, 34 when throttle opening of an engine 15 is below a prescribed value.
Patent JP-2002176296-A (JP)
Title: Mounting data generating device and recording medium of program
Inventor: SAITO AKIRA
IPC: H05K13/04
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a data generating device wherein a generated part data, a substrate positioning mark data, a substrate coordinate position data, and the like are used as they are in a part mounting device. SOLUTION: All mounting parts are placed one by one at a part placing part 43. When a suction nozzle 31 is replaced, an operation unit 27 and a board positioning mechanism 37 move and the tip of an operation head 30 faces a part of the part placing part 43. Then it comes down to suck a part 52 with the suction nozzle 31. Then the operation head 30 moves to the position of a part recognizing camera 42. The illuminance and angle of a luminaire 41 are appropriately adjusted by an operator, and the part recognizing camera 42 images the part 52 for measurement of dimension. The adjusted illuminance and angle data as well as the measured dimension data are stored in a memory 49. A board is placed on a substrate support stage 38, and a substrate recognizing camera 33 of the operation head 30 is used likewise to generate an alignment mark data and a mounting position coordinate data.
Patent JP-2001205107-A (JP)
Title: Carrier type catalyst
Inventor: EBERLE HANS-JUERGEN
IPC: C07C51/31
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a carrier type catalyst which saves a large amount of energy in the reaction and comprises a ring-shaped molding being an inactive carrier and an active material deposited on the molding. SOLUTION: The ring of the ring-shaped molding being an inactive carrier has single or plural notches on the upper and/or lower flat surfaces. This carrier type catalyst is effective for vapor phase oxidization of hydrocarbons.
Patent JP-2001206037-A (JP)
Title: Closed-type horizontal position adjuster for automobile
Inventor: BEHMENBURG CHRISTOF DR
IPC: B60G17/052
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a closed-type horizontal position adjuster for an automobile provided with a pump 6 feeding a pressure medium from a pressure medium storage container 4 to pressure medium chambers 2a-2d or feeding it through the opposite route. SOLUTION: When the pressure medium is supplied from the pressure medium storage container 4 to the pressure medium chambers 2a-2d, an inlet 8 of the pump 6 is connected to the pressure medium storage container 4 and to the pressure medium chambers 2a-2d via an outlet 10 of the pump 6. Contrarily, if pressure air should be supplied from the pressure medium chambers 2a-2d to the pressure medium storage container 4, the inlet 8 of the pump 6 is connected to the pressure medium storage container 4 and to it via the outlet 10 of the pump 6. This connection is carried out by means of the controllable directional valves 14, 18. The horizontal position adjuster enables the pump 6 to be always operated only in one direction.
Patent JP-2002175452-A (JP)
Title: System for deciding method for supplying house repairing member
Inventor: IHARA MITSUTAKA
IPC: G06Q30/06
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a system for deciding a method for supporting house repairing members capable of displaying member information and analytic results to people concerned by performing the unitary management of member data. SOLUTION: An information center 11 is provided with a data base 20 being a recording means in which all house repairing members are registered, and a host computer 18 being an information analyzing means performs an arithmetic operation based on the information of the data base 20. Thus, it is possible to judge a proper method for supplying the house repairing members even when the stock is in short supply, and to present a unified method for supplying the house repairing members to all people concerned.