baber/WOPTO huggingface dataset:
Patent JP-2001244972-A (JP)
Title: Connection request source confirming and connecting method
Inventor: YOSHIDA KAZUNORI
IPC: H04L12/28
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a connection method capable of confirming a connection request source and connecting only a legal connection request source even when an illegal connection request source forges an IP address in a connection request and pretends to be the legal connection request source. SOLUTION: The most significant feature of this connection request source confirming and connecting method is that the connection request is abandoned after acquiring information contained in a connection request when the connection request is received and that an inquiry is performed from the side receiving the connection request to the side sending the connection request on the basis of the acquired information and information, which the connection request destination has, peculiar for the connection request source. As connection request information and the information peculiar for the connection request source, there are IP address, server name, identifier peculiar for an OS and route transmitting the connection request or the like.  The difference between the conventional technology and this technology is that it is directly confirmed to the side sending the connection request whether or not the request is performed.
Patent JP-2000329885-A (JP)
Title: Manufacturing method and manufacturing device of control rod of nuclear reactor
Inventor: YAMADA YUJI
IPC: B23K26/082
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To suppress deformation after machining by reducing a heat gain, and to improve productivity by increasing a welding speed. SOLUTION: This manufacturing method of a control rod of a nuclear reactor comprising a blade composed of a neutron absorber and a sheath, a tie-rod for fixing the blade, a handle fixed respectively to the tie-rod and the blade, and a lower-part blade, is equipped with a first process for cutting a drip hole for cooling the neutron absorber on the sheath and the periphery of the sheath, a second process for bending the sheath cut in the first process into a U-shape, a third process for interposing the neutron absorber in a recessed part of the sheath formed by a bending work in the second process, a fourth process for welding successively the blade and the tie-rod, the blade and the handle, and the blade and the lower-part blade, and a fifth process for executing surface finish of each part welded in the fourth process.
Patent JP-2001240185-A (JP)
Title: Divided cylindrical tank
Inventor: TSUKUDA MINORU
IPC: B65D90/02
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a divided cylindrical tank whose interior is divided into a plurality of storage spaces by an inner partitioning wall and in which different kinds of liquids can be stored without being mixed with each other, so that the strength of the tank is increased and such trouble as mixing of different kinds of liquids is prevented from occurring. SOLUTION: A hollow pipe-like main support 2 is set up in the center of a bottom plate 1 of the cylindrical tank, and hollow pipe-like side supports 4a, 4b are set up on both sides of the main support 2 while positioning it in the middle therebetween, respectively. By welding and fixing both edges of each of semicylindrical body plates 5a, 5b to the side supports, an outer shape of the cylindrical tank is formed. By welding a plurality of arcuately curved cross-bar materials 7, the main support and the side supports are connected to one another and, by mounting arcuate face-like partitions 8, 9 curved along the cross-bar materials on both faces of the cross-bar materials in a tensed state by welding, an inner partitioning wall 11 defining voids 10 between both the partitions 8, 9 is provided.
Patent JP-2001240643-A (JP)
Title: Phenol novolak resin, method of synthesizing the same and positive-type photoresist composition using the resin
Inventor: MIYAGI MASARU
IPC: C08G8/08
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a phenol novolak resin capable of forming an overcrowded pattern and an isolated pattern both excellently in shapes when a fine resist pattern of <=0.35 μm is formed, excellent in sensitivity, resolution and focal depth-width property, and having no change in resin composition in each molecular weight region, a method of synthesizing the same and a positive-type photoresist composition using the same. SOLUTION: A phenol novolak resin in which peak strength ratios of o-o/o-p/ p-p bonds determined by 13C-NMR measurement in a resin skeleton have no substantial change even in each molecular weight region, and the Mw is 3,000-20,000.
Patent JP-2001246502-A (JP)
Title: Bar supplying machine and bar supply controlling method
Inventor: HIROZAWA KIYOSHI
IPC: B23B13/02
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To solve problems of bar deflection and noise in a bar supplying machine having a bar feed member adapted to move synchronously with the headstock of a main spindle moving type bar working machine while a bar is worked. SOLUTION: This bar supplying machine has the bar feed member adapted to move synchronously with the headstock of the main spindle moving type bar working machine while a bar is worked. The machine has a pair of bodies of rotation for the feed member driven to rotate by a drive means, an endless member for the feed member wound on the bodies of rotation to advance the feed member toward the working machine, and a constant space keeping means for moving the endless member synchronously with the movement of the headstock as keeping constant the space between the feed member and the headstock while a bar is worked.  The supplying machine is characterized in that the keeping means has a space changing means for widening the space by a specified distance by moving the endless member so that the feed member is retreated by the specified distance relative to the headstock in order to remove deflection of a bar held by the feed member.
Patent JP-2001240553-A (JP)
Title: Preparation method of constituent and loquat stone extracts suppressing cell fibrillation
Inventor: NISHIOKA YUTAKA
IPC: A61K47/10
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a useful constituent capable suppressing cell fibrillation. SOLUTION: The constituent is characterized by containing loquat stone extracts. As a preferable embodiment of this invention, loquat stone extracts are obtained by immersing pulverized materials loquat stone in at least one kind of solvent selected from the group composed of ethanol, methanol, water and hexane and separating supernatant liquid.
Patent JP-2001250870-A (JP)
Title: Semiconductor device
Inventor: IKUTA AKIHISA
IPC: H01L29/10
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device composed of integrated low breakdown voltage MOS transistors operating at a higher potential than a semiconductor substrate potential and high breakdown voltage lateral DMOS transistors. SOLUTION: The semiconductor device comprises a first conductivity semiconductor substrate 40, second conductivity reduced surface electric field regions 41 sectioned into the semiconductor substrate 40 surface, first regions 45 formed like islands on the surface electric field regions 41 surface, and second regions 58 underlying the first regions 45 with gentle peak parts of an impurity concentration distribution formed on the surface electric field regions 41. The doping atom concentration of the surface electric field region 41 is set to a quantity enough to approximately completely deplete them when the surface electric field region 41 is at a high potential, and the inner electric field is lower than a critical electric field. The doping atom concentration of the second regions 58 is in a range of 1.5-6 times as much as that of the surface electric field region 41.
Patent JP-2001249155-A (JP)
Title: Connection test method and connection test device
Inventor: KAMEYAMA SHUICHI
IPC: G01R1/073
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a safe connection test method and a connection test device at a low cost. SOLUTION: In this connection test device, a same voltage is applied to plural input/output pins 9 to test a connection state of the input/output pins 9. When the voltage is applied to the plural input/output pins 9, common conductive metal balls 26 are provided abutted by the plural input/output pins 9.
Patent JP-2001251051-A (JP)
Title: Printed wiring board and method for manufacturing printed wiring board
Inventor: KAWASAKI YOGO
IPC: B23K26/382
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To propose a printed wiring board excellent in connection reliability wherein position deviation does not exist in formation of a viahole between layers and a conductor circuit, and a manufacturing method of the printed wiring board. SOLUTION: A recessed part is formed by laser in an interlayer resin insulating layer 40 which is arranged on a metal layer 34 on which a roughened surface 34β is formed. In this case, a positioning mark 46 is formed by eliminating the roughened surface 34β of the metal layer 34 which is exposed from a lower part of the recessed part by using laser. When reflection type image processing is performed, difference of contrast between the positioning mark 46 and the other part is large, so that the positioning mark 46 can be exactly recognized. Thereby the conductor circuit can be formed with a high position precision.
Patent JP-2001243560-A (JP)
Title: Damage detection method for platelike transparent base material and device using the method
Inventor: NISHIMOTO JOJI
IPC: G08B13/04
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide the damage detection method of a platelike transparent base material and a damage detector using the method capable of being realized by a method at a relatively low cost without making the fact that a circuit is spread on the surface of the planar transparent base material such as window glass be recognized from the outside. SOLUTION: In this damage detection method of the platelike transparent base material, an electric circuit is formed by using conductive ink on one or both surfaces of the platelike transparent base material, a resistance value between both terminals of the circuit is monitored and a damage is detected by detecting the change of the resistance value. Also, in this damage detector of the platelike transparent base material, the electric circuit is formed by using the conductive ink on one or both surfaces of the platelike transparent base material, the resistance value between both terminals of the circuit is monitored and an alarm is issued when the resistance value changes for a fixed value or more.
Patent JP-2001250071-A (JP)
Title: Method and system for sales on communication network
Inventor: ARIKAWA MITSUNORI
IPC: G06F19/00
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a communication network sales system capable of getting trust and support from customers by making a transaction simple and speedy or securing the transparency of commodity price, and performing production and sales as scheduled. SOLUTION: This system is provided with a computer 1 for seller for disclosing article sales data containing the price zone conditions of the sales commodities on a communication network N, a computer 2 for purchaser for transmitting the purchasing instruction of the commodity to the computer 1 for seller on the basis of the commodity sales data on the communication network N, and a computer 3 for settlement institution for mediating a settlement between the purchaser of the commodity and the seller.  The computer 1 for seller makes the commodity price down within the price zone conditions with no auction/no negotiation with increase in the cumulative number of purchasers, calculates a difference between the final determined price and a specified upper limit price within the price zone conditions after the lapse of selling period and commands the payment back to each of commodity purchasers as a sales reduction amount to the computer 3 for settlement institution.
Patent JP-2001254585-A (JP)
Title: Drilling construction method of bedrock or the like
Inventor: CHINNAI NAOKI
IPC: B28D7/02
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To prevent generation of mud when drilling bedrock or the like, and containing dust and water deposited at the opening part of a hole from returning back to a hole. SOLUTION: Surface such as bedrock is drilled by a downhole drill for drilling, at the same time compressed air is operated on a part to be drilled, dust being generated by drilling is removed to the outside of a hole 8, and at the same time the hole 8 is dug up to a specific depth under the ground. When the hole 8 is to be drilled, a cylindrical weir 100 that goes around along its opening end by one circle and projects from a ground surface 6 is installed at an opening 7 to the ground surface 6 of the hole 8 for setting so that dust being removed from the hole 8 cannot return back into the hole 8.
Patent JP-2001257214-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: TSUTSUI HIROAKI
IPC: H01L21/28
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To easily prevent the peeling of a thin conductive layer formed on a semiconductor substrate by electroplating by reducing the thickness fluctuation of the layer. SOLUTION: The thin conductive layer is formed on the semiconductor substrate by electroplating in such a way that two power feeding layers (a laminated metal layer 4 and a metallic layer 7) are formed with an insulator film (resist mask) 5 in between on the substrate. Then a plated metal, for example, a plated Au layer 8 which is formed in a prescribed pattern and becomes the gate electrode of an MESFET is grown from the lower power feeding layer (laminated metal layer 4). The plate metal is made to grow on the whole surface of the wafer of the semiconductor substrate through the upper power feeding layer when the plated metal grows and joins the upper power feeding layer (metallic layer 7).
Patent JP-2001258129-A (JP)
Title: Grommet
Inventor: TEDORIYA FUMIAKI
IPC: H02G3/04
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To prevent a deformation of a bent part in a grommet for connecting the bent part to a vehicle body locking cylinder mounted in a vehicle body through hole. SOLUTION: The grommet is integrally molded with a rubber or an elastomer inserted into a through hole Pa of a vehicle body panel P, locked and then bent by sheathing on a wire harness W/H for an automobile. Bent cylindrical parts 15, 16 are respectively continued to thick vehicle body locking cylindrical parts 13, 14 having vehicle body locking recesses 13a, 14a to be mounted in the hole Pa. Twist cancelling grooves 13b, 14b are provided at continuous parts of the parts 15, 16 to the parts 13, 14 at outer peripheral sides of the parts 15, 16 in a bending direction.
Patent JP-2001257523-A (JP)
Title: Base station antenna device
Inventor: SUGIMOTO YUKI
IPC: H01Q1/42
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a base station antenna device of a small size, a light weight and a low cost, where radio wave radiation is minimized except for a service area. SOLUTION: A single unipole antenna installed vertically to a ground surface and an antenna device having a reflector in the shape of an umbrella at its upper part are provided for the base station antenna device.
Patent JP-2001256400-A (JP)
Title: User registration centralized management system
Inventor: CHIBA MASANAO
IPC: G06Q30/02
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a user registration centralized management system which can greatly save the trouble and cost for registered user management and grasp accurate information on a user on a maker side, can register many users by single-time input without any trouble by standardizing an input method, and facilitates registering operation for alteration and additional items. SOLUTION: A regular user 2 who bought an article such as software and hardware unitary manages registration information and alteration information by using a communication means 1 such as the Internet and the user registration centralized management system 10 provides the information for a maker 3 as being the manufacturer of the article through a communication means 1 such as the Internet.
Patent JP-2000289347-A (JP)
Title: Reversible heat-sensitive recording material
Inventor: NISHIKAWA MAKOTO
IPC: B41M5/337
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an excellent image contrast, an image preservability and heat-resistance by using a specified substituted phenoxycarboxylic acid compound represented by a formula as an electron accepting compound which makes an electron donative coloring compound on a supporting body generate a reversible hue change. SOLUTION: In this reversible heat-sensitive recording material containing an electron donative coloring compound, an electron accepting compound and a binder on a supporting body, a substituted phenoxycarboxylic acid compound represented by a formula is used as the electron accepting compound which makes the electron donative coloring compound generate a reversible hue change. In this case, in the formula, X represents a bivalent group containing a hetero atom. Also, R1 represents an alkyl group of which the number of carbon atoms is 6-30, and R2 represents a hydrogen atom, a halogen atom, an alkyl group of which the number of carbon atoms is 1-4, a hydroxyl group or a carboxyl group. Then, n is an integer of 1-4. It is possible to form a favorable image contrast and the preservability of the image, and heat-resistance are excellent.
Patent JP-2001264475-A (JP)
Title: Time monitoring toy
Inventor: SUGIMORI KAZUTO
IPC: A63H5/00
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a time monitoring toy having game feeling and curing the mental of an owner. SOLUTION: A toy main body 1 is equipped with a memory 10 for storing voice data; a control part 12 which readouts the voice data from the memory 10 in previously set alarm time and outputs voice information to a voice output part; an alarm setting button 16; and a snooze button 17, and the control part 12 outputs voice information to the voice output part 11 when the alarm button 16 is set or released, stops the output of the voice information once when the snooze button 17 is set in the alarm time, outputs the voice information again after a specified time is elapsed, monitors operation frequency of the snooze button 17, and changes the voice information to be outputted in the next alarm time.
Patent JP-2001085152-A (JP)
Title: Microwave device containing mesh member
Inventor: KANG HYUNG-JOO
IPC: H01J65/04
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To enhance strength and maximize a transmission factor of heat or light transmitting a mesh member by forming the mesh member in meshes having honeycomb-shaped hexagonal holes, enhancing a leak breaking ratio, and enhancing an opening ratio relating to the transmission factor of heat or light. SOLUTION: When power is applied in a state such that a cooking material is placed on a turn table 2 within a cooking chamber 1a, the turn table 2 is rotated with a driving motor 3, a magnetron 5 and a heater or a lighting device 9 start operation, an electron wave and heat or light are supplied to the cooking material within the cooking chamber 1a to uniformly heat the cooking material. Heat or light generated from the heater or the lighting device is supplied to the inside of the cooking chamber 1a through a mesh member 100 having hexagonal holes, and leak of microwaves generated from the magnetron 5 to the outside of the cooking chamber 1a is prevented with the mesh member 100.
Patent JP-2001268331-A (JP)
Title: Facsimile machine and facsimile control method
Inventor: TAKAHASHI JUN
IPC: H04N1/32
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To prevent circulation from being stagnated in the middle due to the defectiveness of circulation destination information in a facsimile machine equipped with a circulation transferring function for transferring the same picture information to a plurality of facsimile machine. SOLUTION: A facsimile machine FAX1 at the origin of circulation receives registered circulation destination information from a facsimile machine FAX2, FAX3, and FAX4, and confirms the circulation destination information for preliminarily capturing and correcting the defectiveness of the circulation destination information. Thus, it is possible to smoothly realize document circulation.
Patent JP-2000294546-A (JP)
Title: Manufacture of semiconductor device
Inventor: HAKKU REI CHAN
IPC: H01L21/302
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To improve a method for manufacturing a semiconductor device by allowing each fluorine-containing agent in an etching environment to have the specific ratio of fluorine atoms to atoms other than fluorine, and executing etching with a specific pressure, or executing etching with specific power density. SOLUTION: This method is for manufacturing a semiconductor device by forming a substantially vertical edge part in or on a substrate 30, forming a first layer on the substrate 30 along the substantially vertical edge part, and forming a spacer 42 by etching the first layer. In this case, each fluorine- containing agent has a ratio of at least five fluorine atoms per atoms other than fluorine, and the etching is carried with a pressure which is about 500 millitorrs or lower, or the etching is carried with power density which is about 0.75 W/cm2 or lower.
Patent JP-2001265064-A (JP)
Title: Charge controlling agent and electrostatic charge image developing toner
Inventor: YAMANAKA SHUNICHIRO
IPC: G03G9/097
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To obtain a charge controlling agent which contains a compound having excellent charge controlling property and stable chemical structure as the effective component, which shows sharp charge distribution and high uniformity in the charge, excellent in the all-purpose property and rising property of electrification, small dependence on the environment and excellent durability when the toner is repeatedly used, and which does not exert adverse influence on the fixing property or offset property of the toner when the agent is used for the toner. SOLUTION: The charge controlling agent contains a metal compound as the effective component prepared by the reaction of one or more molecules of calixarenes and derivatives of these or calix resolcin arenes ad derivatives of these and one or more molecules of a coupling agent which metallize them. The electrostatic charge image developing toner contains the obtained charge controlling agent.
Patent JP-2001260627-A (JP)
Title: Air condition controller for vehicle
Inventor: NISHIDA TAKANORI
IPC: B60H1/00
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To accurately detect external air temperature even in congestion to adequately control air condition without adding a new sensor, in a vehicle having a navigation system. SOLUTION: A navigation device 6 for detecting congestion information and a vehicle position is provided. When it is determined that congestion running starts based on the information provided by the navigation device 6, a delay time is reset longer.
Patent JP-2001272816-A (JP)
Title: Electrostatic charge image developing toner
Inventor: HIROSE TOSHIYUKI
IPC: G03G9/087
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic charge image developing toner excellent in fixing property, light transmitting property and resistance against toner spent with which a sharp high-quality image can be obtained and which can be used for various kinds of toner and particularly, which gives a significant effect when used for color toner. SOLUTION: A specified cyclic olefin polymer is used as the binder resin for the electrostatic charge image developing toner.