baber/WOPTO huggingface dataset:
Patent KR-20020004237-A (KR)
Title: Titania based flux cored wire having excellent hot crack resistance
Inventor: PARK SANG MIN
IPC: B23K35/24
Filed: 2000-07-04
Abstract: PURPOSE: A titania type flux cored wire with superior thermal crack resistance is provided to effectively prevent thermal crack caused by boron addition in flux cored wire. CONSTITUTION: The titania type flux cored wire is characterized in that it is composed of C 0.010-0.055wt.%, B 0.002-0.010wt.%, Al 0.30wt.% or less, Ti 2.5-6.5wt.%, Mn 1.5-3.5wt.%, Mg 0.1-0.5wt.%, Si 0.5-1.5wt.%, Na 0.05-1.25wt.%, the balance Fe and inevitable impurities, wherein (Cwt.%xAlwt.%)xBwt.% is regulated below 3x10¬-5. Optionally, at least one or two constituents selected from F 0.05-0.15wt.%, Zr 0.05-0.45wt.%, Ca 0.02wt.% or less and K 0.00008-0.008wt.% is additionally added in the flux cored wire.
Patent KR-20000059168-A (KR)
Inventor: KIM OH JAE
IPC: C11D17/04
Filed: 2000-07-19
Abstract: PURPOSE: A soap containing a logo design or a figure and its preparation method are provided, to reduce the incidence of inferior goods and to allow the mass product to be possible. CONSTITUTION: The method comprises the steps of cutting cylindrical soap in two parts; putting the cut soap into a soap mold(3); adhering a film(5) where the logo design is printed and whose size is smaller than the soap diameter, onto the surface of soap; and pouring warm transparent liquid soap(2') into the mold(3). Also the method comprises the steps of pouring liquid soap into a mold to a half and solidifying it; turning the inside of solidified soap out; adhering a film where the logo design is printed and whose size is smaller than the soap diameter, onto the surface of soap; and pouring warm transparent liquid soap into the mold.
Patent KR-20020009949-A (KR)
Title: Method for displaying an atmospheric temperature of an outer vehicle
Inventor: HUH SANG GU
IPC: B60K37/06
Filed: 2000-07-28
Abstract: PURPOSE: An outer temperature displaying method for vehicle is provided to prevent malfunction of an air condition by exactly sensing outer temperature and to display the outer temperature. CONSTITUTION: An outer temperature displaying method in a vehicle comprises a first stage deciding starting of the vehicle; a second stage comparing sensed temperature with an memorized temperature; a third stage comparing time between turning on and off while outer temperature is high; a third stage equally processing the sensed temperature and the outer temperature; a fifth stage automatically displaying the outer temperature; a sixth stage deciding starting of the vehicle; a seventh stage replacing the memorized temperature as the outer temperature while starting the vehicle; an eighth stage deciding whether the sensed temperature of the sensor is higher than the memorized temperature; a ninth stage deciding whether temperature value subtracting the outer temperature from the sensed temperature; and a tenth stage displaying the full automatic temperature control outer temperature.
Patent KR-20000063767-A (KR)
Inventor: KWON SUN HWAN
IPC: H04W4/12
Filed: 2000-08-02
Abstract: PURPOSE: A notice sending method using a cellular phone and an apparatus thereof are provided to send the notification of national organization to the object person of that notice by massage. CONSTITUTION: A notice sending method using a cellular phone comprises the steps of; receiving the notice and the object person from a national organization or a local government(202); transferring a name and a resident registration number of object person to the mobile communication company(204); being received the cellular phone number of subscriber that has the same resident registration number, and a list of object person that has no matching subscriber(216); sending the list to the national organization or a local government; sending the notice to the cellular phone of the matching subscriber using the message service(218).
Patent KR-20020010851-A (KR)
Title: The advertisement method using electronic bulletin board in internet
Inventor: CHEON SEUNG HYAN
Filed: 2000-07-31
Abstract: PURPOSE: A method for advertising using a bulletin board on the Internet is provided to have the posting user select one or more advertisement from a few advertisements with different mileage points and to attribute the accumulated mileage points to the posting user as the reader reads the bulletin and checks the content of the advertisement. CONSTITUTION: The method comprises of the posting user connecting to the bulletin board operating server(2), composing a bulletin, selecting an advertisement from a collection of advertisement displayed by the advertisement-selection program(4), transmitting the chosen advertisement to the bulletin board operating server with the new bulletin, posting the new bulletin on a board, the reader reading the bulletin through the Internet network using personal computer(7), the reader checking the advertisement on the bulletin or logs on to the advertising site, the advertisement-viewing program(5) sending the advertisement-viewing signal to the board operating server, and the board operating server adding the appropriate amount of accumulative points.
Patent KR-20010000196-A (KR)
Inventor: HA HYEON JUN
IPC: C07D203/08
Filed: 2000-08-10
Abstract: PURPOSE: A preparation method of alpha amino acid and derivative thereof comprising phenylalanine and homophenylalanine, from aziridine is provided which manufactures the same by stereo-selective synthesis method. CONSTITUTION: Various (D)-, and (L)-alphaaminoacids and their derivatives is manufactured from aziridine by stereo-selective synthesis method. The alphaaminoacids comprise phenylalanine, substituted phenylalanine having various substituents, and homophenylalanine having one more carbon chain, and they are used as an intermediate of synthetic chemical products including medical supplies. A preparation method of alpha amino acid and derivative thereof is characterized by comprising the following steps: (i)manufacturing aldehyde of formula (5) by reducing (2R)-£1'-phenylethyl|aziridine-2-carboxylic acid ethylester into DIBAL; (ii)manufacturing aminoalcohol of formula (6) by adding aryllithium or arylmagnesium thereto. The aryl of formula (6) is characterized by one of phenyl, 4-methoxyphenyl, 4-fluorophenyl.
Patent KR-20020013291-A (KR)
Title: Real-time provisioning device of network management data using true push and method thereof
Inventor: OK GI SANG
IPC: H04L12/24
Filed: 2000-08-14
Abstract: PURPOSE: An apparatus for providing network management data in real time using a true-push function and a method therefor are provided to efficiently manage a network by informing an event generated in network management data to an operator in real time. CONSTITUTION: A database filter(26) processes data as event data when the data correspond to a value previously set as an event before storing the data processed in a data process unit in a database(23) using a true-push function, and displays the generation of the event on a state display unit(24). The database(23) stores the data through the database filter(26).
Patent KR-20020014136-A (KR)
Title: A Dust Collector For Vacuum Cleaning
Inventor: HAM YONG SEUNG
IPC: A47L5/38
Filed: 2000-08-16
Abstract: PURPOSE: A collecting device of a vacuum cleaner is provided to conveniently install a collector by minimizing component and to reduce installing cost by simplifying structure. CONSTITUTION: A collecting device for a vacuum cleaner comprises first and second receiving units(14,16) mounted in a collector(12); third and forth receiving units(18,20) forming a space by partitions(22,24) by being installed on a lower portion of the first and second receiving units; a suction hole(28) formed on a side of a floor face(26) of the first receiving unit by being interlocked with the forth receiving unit; plural through holes(30) arranged along the floor face of the first receiving unit; a penetrating hole(34) mounted on an upper portion of the partition; a protecting member(36) mounted on the first receiving unit; a hinge unit(38) formed on a side of the protecting member; a connecting hole(44) communicating with the receiving units; a dust filter(46) removably contained in the protecting member; and a duct buried on a wall. Thereby, the collecting device for a vacuum cleaner reduces installing cost by simplifying structure.
Patent KR-20020022929-A (KR)
Title: Method for forming plug of semiconductor device
Inventor: PARK RAE HAK
IPC: H01L21/8242
Filed: 2000-09-21
Abstract: PURPOSE: A method for fabricating a plug of a semiconductor device is provided to improve step coverage of a poly plug formed in a peripheral region where a word line pattern density is low and in a memory cell area where the word line pattern density is high, and to effectively stop a chemical mechanical polishing(CMP) process at the height of the poly plug determined as a target by using an insulation layer on the second polysilicon as a CMP stop layer. CONSTITUTION: A plurality of word lines are formed on a semiconductor substrate(40) where a cell region and a peripheral region are defined. A cap insulation layer is formed on the respective word lines. The first insulation layer is formed on the entire surface of the semiconductor substrate including the cap insulation layer. An insulation layer sidewall is formed on both side surfaces of the plurality of word lines formed in the cell region. A conductive layer and the second insulation layer are sequentially formed on the entire surface of the semiconductor substrate including the word lines. The second insulation layer is selectively removed to expose the uppermost surface of the conductive layer. The conductive layer and the second insulation layer are selectively eliminated to expose the surface of the cap insulation layer in the cell region so that a conductive plug is formed.
Patent KR-20010067225-A (KR)
Title: A point retrieval output system by a telephone number and memory medium
Inventor: EZAKI TORU
IPC: G01C21/00
Filed: 2000-09-22
Abstract: PURPOSE: To surely perform the retrieval and guidance by telephone number input, by inputting and collating with each other a telephone number and the other information specifying a subscriber of the telephone number. CONSTITUTION: This point retrieval and an output device comprises a storage means 3 storing at least a telephone number, specified information specifying a subscriber, and information on the point of the subscriber, an inputting means 1 inputting the specifying information to specify the telephone number and subscriber, a retrieving means 4 retrieving the information on the point of the subscriber according to the telephone number or specifying information specifying the subscriber input from the input means 1, and output control means 4 and 5 for controlling the output of the information on the point of the subscriber retrieved by the retrieving means according the input of the telephone number and the input of the specifying information specifying the subscriber. The telephone number is input to retrieve the information on the point of the subscriber of the telephone number, and the output of personal information is controlled in the condition that the name of the subscriber is input, when the subscriber is individual, depending on whether the name of the subscriber is an individual or owner of a facility, company, or store.
Patent KR-20010039927-A (KR)
Inventor: MORI HISANAO
IPC: G06Q20/06
Filed: 2000-09-27
Abstract: PURPOSE: Provided is an automatic vending machine corresponding to an electronic money system using a non-contact IC card available in, for example, transportation systems. CONSTITUTION: An automatic vending machine comprises: commodity-selecting means(2) for selecting a commodity to be purchased; means for paying money(6,8) required to purchase the commodity; commodity-transfer means(23) for transferring the selected commodity; an antenna section(14) for communication by electric wave to allow commodities to also be purchased by a non-contact IC card; means for activating the card(15); and means for activating a mode for displaying a balance of the card(16).
Patent KR-20020028238-A (KR)
Title: Game method linked to the real world
Inventor: SON HO SUN
Filed: 2000-10-09
Abstract: PURPOSE: A game performing method is provided to accumulate milage points, usable in the real world, according to the purchase during the game and to reflect a goods item, purchased in the real world, on a game level or a game character. CONSTITUTION: The method comprises steps of a user accessing an integrated server offering a multi user game(S600), the user logging in the server with a member ID(S610), a multi user game server, connected to the integrated server, receiving a game level and an accumulated milage of the accessing user from a database, then the user browsing the game level and the accumulated milage and executing the game(S620), the user purchasing a goods during the game(S630), the server accumulating a milage point corresponding to the purchase(S640), the server increasing the game level(S650), the server updating a character corresponding to the game level(S660), and the user selecting the character, downloaded over a wireless network, for being used in the wired network multi user game(S670). The milage point or the usage record, generated according to the usage of a credit card in the real world, can be connected to the game level.
Patent KR-20010000701-A (KR)
Inventor: KANG SIN HYEOK
IPC: G06Q30/00
Filed: 2000-10-13
Abstract: PURPOSE: An advertisement method and system is provided to receive advertisement data, including 2D or 3D animation characters, by using a communication waiting state or an idle transmission bandwidth, to process transparently or semi-transparently a background image of the animation character for minimizing the area occupied by the character, and enable the character to freely move in a screen of a user terminal. CONSTITUTION: An advertisement method comprises the steps of a user terminal accessing an animation character advertisement service site(21), the user terminal performing an advertisement transmitted from the service site at a communication waiting state or stopped at a prior advertisement performing state while the user terminal is receiving a web page from the service site(23), stopping the advertisement execution if a set minimum advertisement time has passed(25), recording a log data(27), and moving the advertisement character to a position not overlapped with a screen of an executed program or executing the advertisement until the minimum advertisement time while reducing a sound volume(29).
Patent KR-20020030896-A (KR)
Title: Helical antenna structure of portable communication terminal
Inventor: CHOI WAN JIN
IPC: H01Q11/08
Filed: 2000-10-18
Abstract: PURPOSE: A helical antenna structure of a mobile communication terminal is provided to reduce the characteristic variation of antenna when a human body of a user reaches to a cap by separating a helical antenna from an external surface of the cap. CONSTITUTION: A cap(106) is formed on an upper portion of a mobile communication terminal(104). The cap(106) is provided with a coil whose diameter is gradually decreased from a lower part to an upper part, so that distance between an external surface of the cap(106) and the coil is increased. The coil is a cone shape. The increase of the distance between the external surface of the cap(106) and the coil results in that the characteristic variation of the helical antenna is reduced when the human body of the user reaches to the cap(106).
Patent KR-20020034376-A (KR)
Title: waste oil refine method by lava-stone
Inventor: JI KYONG SEOB
IPC: B01D37/00
Filed: 2000-11-01
Abstract: PURPOSE: A method for refining waste oil by using porous lava stone is provided to refine a large amount of waste oil at a low cost but with high efficiency. CONSTITUTION: The method includes a 1st step in which waste oil is filtered in a 1st tank(2) which is packed with porous lava stone(1), and equipped with an electromagnet(22); a 2nd step in which filtered waste oil is filtered again by activated carbon filter(42), and stored in a 2nd tank(4); and a 3rd step in which refined waste oil over the first and the second steps is stored in a 3rd tank(6) equipped with an electric heater(62) to evaporate moisture contained in oil and to settle impurities.
Patent KR-20020036085-A (KR)
Title: Circuit of Semiconductor Memory
Inventor: CHO JIN HUI
IPC: G11C29/00
Filed: 2000-11-08
Abstract: PURPOSE: A semiconductor memory device is provided, which improves a productivity of the memory semiconductor, and prevents a current concentration phenomenon by improving a circuit configuration. CONSTITUTION: The first fuse part outputs a control signal to control a part or the whole chip to operate per bank according to a test result of the chip. The second fuse part outputs a mat selection signal to select a mat being turned on per bank according to the test result of the chip. The first counter circuit part generates an internal address except the most significant bit and an internal address per bank of the most significant bit according to the control signal and the mat selection signal. The first address selection circuit part outputs one of the internal address except the most significant bit and an external address applied from the external. The second address selection circuit part outputs one of the internal address per bank of the most significant bit and the external address. And a decoder circuit part selects a part of a number of word lines according to output signals of the first and the second address selection circuit part.
Patent KR-20020036111-A (KR)
Title: Alluminium alloy and method for manufacturing the rod type member using the same
Inventor: CHO HONG SIK
IPC: C22C21/06
Filed: 2000-11-08
Abstract: PURPOSE: An aluminium alloy is provided which is profitable in the aspect of processing due to superior machinability and improves corrosion resistance, and a method for manufacturing a rod shaped part using the aluminium alloy is provided. CONSTITUTION: The aluminium alloy comprises 0.01 to 0.06 wt.% of Mg. In a method for manufacturing aluminum alloy containing 0,01 to 0.06 wt.% of Mg into a rod shaped part, the method for manufacturing the rod shaped part comprises a first process of extruding the alloy under certain pressure and temperature; a second process of performing solution treatment maintaining the alloy for a certain period of time by heating the extruded alloy to a certain temperature in a certain temperature increasing rate; a third process of aging the solution treated alloy to a certain temperature for a certain period of time; and a fourth process of drawing the aged alloy into a rod shaped part.
Patent KR-20020036218-A (KR)
Title: Quick board having damping device
Inventor: PARK CHANG BOG
IPC: B62K15/00
Filed: 2000-11-08
Abstract: PURPOSE: A quick board apparatus having the function of cushioning is provided to improve comfortable feeling and to have a thrill in riding on a quick board by adding elasticity to a quick board and to make the rear wheel rotate. CONSTITUTION: A quick board apparatus having the function of cushioning is composed of a folding member(605) connected to a rotating guide member, an upper support member(620) connected to the folding member and maintaining elasticity, a lower support member(610) formed at the lower end of the upper support member, a coupling member(602) supporting for the lower and upper support member to be operated in one, a guide member(640) installed at the upper end of the lower support member and the lower end of the upper support member, and elastic members(660) to give elasticity. The folding member is able to rotate in one with the rotating guide member. The guide member is able to rotate right and left and maintains elasticity.
Patent KR-20020041514-A (KR)
Title: system power sensing apparatus using signal in serial port
Inventor: OH SEOK NAM
IPC: G06F1/28
Filed: 2000-11-28
Abstract: PURPOSE: A device for sensing a system power using a signal of a serial port is provided to check a trouble of an electric power of a system by sensing an output signal of a serial port in accordance with on/off state of an electric power of the system. CONSTITUTION: A signal sensor(10) senses a power source status of a corresponding system through a data value being outputted when an electric power of a system is turned on/off. A manager alarm device(20) receives a power source status of a corresponding system sensed through the signal sensor(10) and transmits the received power source status to a manager. The signal sensor(10) senses a power source status of the system through a serial port of the system. If the data value is "0000 0000", the power source is off-status. If the data value is "1111 1110", the power source is on-status.
Patent KR-20010062059-A (KR)
Inventor: AMANO MASAHARU
IPC: E02F9/28
Filed: 2000-12-01
Abstract: PURPOSE: A bucket tooth and a manufacturing method thereof are provided to prevent the looseness of a bolt during the operation, to prevent the fatigue failure of the bolt, and to extend the life of use of the bucket tooth. CONSTITUTION: In the bucket tooth to be attached to a bucket lip(5) through a clamping bolt(7), a seat surface of the clamping bolt is formed in the shape of a tapered surface in the direction of a bolt penetration or a spherical curve. The bucket tooth has an axial force fluctuation device capable of absorbing the fluctuation of the clamping bolt after the bucket tooth is mounted on the bucket lip. The axial force fluctuation device forms a camber for making the one surface of the bucket tooth be recessed. The camber is formed by heating the bucket tooth to a desired temperature, and applying a positive coolant to the center portion of the opposite surface of bucket tooth facing the bucket lip.
Patent KR-20020044740-A (KR)
Title: Preventive and therapeutic agents for apoptosis-related diseases which contain carnosine as a pharmaceutically active ingredient
Inventor: KANG KYUNG SUN
IPC: A61K31/4164
Filed: 2000-12-06
Abstract: PURPOSE: An apoptosis suppressing agent obtained from extraction of muscle cells of vertebrate animals such as beef is provided. It shows effective inhibiting activity on carnosine derived from damage of mitochondria, thereby being used for the treatment of apoptosis-related diseases. CONSTITUTION: An apoptosis suppressing agent has carnosine having the structure of formula 1 as an effective ingredient, wherein the carnosine is L-carnosine or D-carnosine. The agent is effectively used for treating one or more diseases selected from the group consisting of Alzheimer's disease, apoplexy, amyotrophic lateral sclerosis, fragile X syndrome, Parkinson's disease, Huntington's disease, neurodegenerative disease or the like.
Patent KR-20010062260-A (KR)
Inventor: KUBOTA TAKESHI
IPC: G02F1/1362
Filed: 2000-12-08
Abstract: PURPOSE: To provide a semiconductor device and a liquid crystal display device which can be stabilized in a threshold voltage for a thin-film field effect transistor and improved in durability and reliability of capacitance of a conductive layer as a component formed of the same layer as a channel area of the thin- film field effect transistor. CONSTITUTION: This is a semiconductor device provided with thin-film field effect transistors 17, 18 and a conductive layer 3, and comprises a substrate 1, semiconductor layers 5, 7, the conductive layer 3, and a dielectric film 35. The semiconductor layers 5, 7 include channel areas 5, 7 of the thin-film field effect transistors 17, 18 formed on the substrate 1. The conductive layer 3 is formed of the same layer as the semiconductor layers 5, 7 formed on the substrate 1. The dielectric film 35 is formed on the conductive layer 3. A conductive impurity concentration in the channel areas 5, 7 is 1016 atoms/cm3 or less. A conductive impurity concentration in the dielectric film 35 is 1017 atoms/cm3 or less.