baber/WOPTO huggingface dataset:
Patent KR-20020077767-A (KR)
Title: Power cylinder
Inventor: CHOI GWANG YUN
IPC: H01J9/236
Filed: 2001-04-03
Abstract: PURPOSE: A drive cylinder is provided to achieve increased output of the drive cylinder and prevent erroneous operation of the drive cylinder by preventing interference between the cylinder body and control shaft, while reducing manufacturing procedures and costs. CONSTITUTION: A drive cylinder comprises a cylinder body(12); a piston(13) disposed within the cylinder body, and which reciprocates by a working fluid; a piston rod(14) serving as a driving shaft fixed to the piston, and which is extended from or retracted into an end of the cylinder body in accordance with the reciprocation of the piston; and a control unit(15) for controlling the degree of projection of the driving shaft from the cylinder body. The control unit includes a control shaft(16) fixed to the piston, and which is extended from or retracted into the other end of the cylinder body in accordance with the reciprocation of the piston; a nut(17) serving as an operation range restricting part arranged to be movable in a lengthwise direction with respect to the control shaft, and which contacts the other end of the cylinder body when the control shaft is retracted into the cylinder body so as to restrict the operation range of the piston; a pressure case(18) covering the control shaft without disturbing the extension or retraction of the control shaft, and which is arranged to be attachable/detachable to/from the other end of the cylinder body; and a hole(19) formed at the other end of the cylinder body, so as to allow the working fluid to flow from the cylinder body to the pressure case.
Patent KR-20020078532-A (KR)
Title: Ferroelectric bismuth titanate having rare earth elements
Inventor: JANG HYEON MYEONG
IPC: C04B35/475
Filed: 2001-04-04
Abstract: PURPOSE: Provided is a ferroelectric bismuth titanate containing rare earth metal, Bi4-xRxTi3O12, having low-temperature phase formation, high remanent polarization and high fatigue resistance for use in memory, sensor and electronic optics fields. CONSTITUTION: The ferroelectric bismuth titanate containing rare earth metal is expressed by Bi4-xRxTi3O12(BRT), wherein R is a rare earth metal such as Nd, Gd, Pr, Sm or a mixture thereof and x is in a range of 0.25-1.25. The ferroelectric BRT produced in various forms of film and bulk has phase formation lower than 700deg.C, high remanent polarization(2Pr) more than 15 microcoulomb/cm¬2 and non-volatile polarization reduction(Pnv=Psw-Pns) less than 20%. The ferroelectric BRT film is produced by coating a substrate with the solution obtained from dissolving each salt of Bi, R, and Ti in a molar ratio of 4-x : x : 3.
Patent KR-20020079223-A (KR)
Title: A computer-executable selling Method by lottery
Inventor: LEE MUN HWI
Filed: 2001-04-13
Abstract: PURPOSE: A method for a lottery sale capable of being executed by a computer is provided to induce positive participation of a commodity selling company by performing diversification of a lottery selling commodity and registering many commodities according to groups, thereby preventing congestion of a specific commodity. CONSTITUTION: A plurality of commodities is classified and registered according to groups of an identified or similar commodities and a lottery selling commodity information including information with respect to a lottery selling commodity, a participation prescribed number, and a personal allotment according to groups is notified(S1-S2). Participation requesting information including information of a group which wishes to participate in a lottery sale is received from many member computers(S3). Depositing information of the lottery sale participation members is received and a depositing conclusion is checked(S4). A lottery number is granted to the lottery sale participation members, respectively and notified. A lottery drawing result is received, stored, and notified(S7).
Patent KR-20020085001-A (KR)
Title: Portable telephone capable of communication with auxiliary device through hans-free kit and protocol therefor
Inventor: CHOI YONG IK
IPC: H04B1/38
Filed: 2001-05-03
Abstract: PURPOSE: A portable phone for communicating with an extrinsic terminal through a handsfree kit and a protocol thereof are provided to support the communication between a portable phone and an extrinsic terminal through a handsfree kit. CONSTITUTION: A portable phone(100) supports an extended handsfree kit protocol(400). A handsfree kit(300), to which another extrinsic terminal can be attached, also supports the extended handsfree kit protocol(400). The extended handsfree kit protocol(400) is to connect the portable phone(100), the handsfree kit(300), and other extrinsic terminals. A virtual machine driving part(E) activates the virtual machine of the portable phone(100) by an extended command. An application driving part(F) activates a relevant application in the virtual machine of the portable phone(100) by an extended command. A distributor(H) distributes the extended handsfree kit protocol(400) to an extrinsic terminal(200) from the handsfree kit(300) or to the handsfree function block(I) or supplemental function block(J) of the handsfree kit(300).
Patent KR-20020085369-A (KR)
Title: method for of the electronic commerce using an internet and performing the same
Inventor: JEON SOOK JA
Filed: 2001-05-08
Abstract: PURPOSE: A method and a system for executing the EC(Electric Commerce) using the Internet are provided to prevent the property loss due to the illegal use of the personal information by a seller or the third man by carrying out the EC without providing the personal information of a customer to a seller. CONSTITUTION: The customer searches the selling price and condition of an article provided by a seller's computer by connecting to a shopping mall server with an ID and a password and orders the article by sending the order article information to the shopping mall server(S12). An operating system of the shopping mall server makes the customer choose the cash payment or the credit card payment if the customer orders the article to the shopping mall server(S13). In case of the cash payment, the server sends a bank account number to the customer's computer and checks the cash transferred by the customer(S14,S15). In case of the credit card payment, a credit card company's computer confirms the credit card payment ID and password inputted by the user(S20) and the payment is carried out by prepaying the payment to a seller's card account as a shopping mall member number and a member name(S21,S22).
Patent KR-20010096643-A (KR)
Inventor: KIM KWON JUNG
Filed: 2001-05-21
Abstract: PURPOSE: An everyday seven lottery system and a method thereof are provided to heighten prize winning probability by offering seven lottery opportunities a week with one lottery ticket. CONSTITUTION: A first process(2) issues a scratch card lottery ticket including a lottery number once a week. A second process(3) determines a prize winning number by a lottery system. A third process(4) alternates the prize winning number everyday and announces the prize winning number everyday through web site prize winning number contents or mass media. A fourth process(6) enables a lottery ticket buyer to confirm everyday if the buyer wins a prize in a lottery. A fifth process(7) offers the prize to the winner.
Patent KR-20010079165-A (KR)
Title: A service system of legal entity information of web site conductor and the method thereof
Inventor: SHIN DONG NAM
IPC: G06F17/00
Filed: 2001-06-19
Abstract: PURPOSE: A service system and method for providing information on legal substances of a web site operator is provided to enable a web site operator to maintain the security for a netizen by storing information on legal substances of a plurality of web sites, and by providing information on a web site which the netizen is searching. CONSTITUTION: Information on legal substances is inputted. A database is constructed(S201). In case that a user terminal of a netizen transmits a request signal for information on legal substances of a web site, the information on the legal substances is searched and provided(S202). In case that the customer is damaged from an activity on the basis of the information of the web site, a compensation process for the customer damaged is performed(S203).
Patent KR-20020001568-A (KR)
Title: Commerce method for electronic components through internet
Inventor: LEE IL GWON
IPC: G06Q30/06
Filed: 2001-06-22
Abstract: PURPOSE: A commercial transacting method of an electronic product through the Internet is provided to supply a proper commercial transacting method of electronic products in case that a large quantity transaction of electronic products is requested through the Internet. CONSTITUTION: A buyer requests a search with respect to a specific commodity on a web site(411). A central computer displays various commodities related to the search-requested commodity and suppliers for supplying the commodities on the web site(415). The buyer selects a portion out of the various commodities and requests an estimate thereof(421). The central computer prepares estimates with respect to the search-requested commodity according to each supplier and displays the estimates on the web site(425). The buyer requests a negotiation to a specific supplier with respect to the estimated commodity(431). The central computer supplies a negotiation requesting letter with respect to the estimated commodity(435). If the buyer wrote a negotiation condition, the computer transmits the negotiation requesting letter to a computer of a specific supplier(441). A supplier checks the negotiation requesting letter and performs a negotiation(451). The buyer and supplier decide a buying/selling of a commodity(455). If the buyer orders a commodity, the central computer transmits an order letter the computer of a specific supplier(461). The supplier delivers the ordered commodity to the buyer(471).
Patent KR-20030001116-A (KR)
Title: Image sensor and fabricating method of the same
Inventor: LEE NAN I
IPC: H01L27/146
Filed: 2001-06-28
Abstract: PURPOSE: An image sensor and a method for manufacturing the same are provided to enhance capacitance and to improve a photo sensibility by forming a photodiode using germanium(Ge) having relatively low band-gap energy compared to silicon. CONSTITUTION: A trench(t) is formed at a photodiode region(PD) by selectively etching a semiconductor layer(20). A doped germanium(Ge) layer is then formed on the entire surface of the resultant structure. By selectively etching the doped Ge layer, a first Ge pattern(24b) for photodiode is formed at inner walls and on bottom of the trench(t) and a second Ge pattern(24a) as a gate electrode is formed on a gate insulating layer. Lightly doped dopants are implanted into the first Ge pattern(24b) so as to form a depletion region used as photodiode.
Patent KR-20030002031-A (KR)
Inventor: KIM SANG IK
IPC: H01L21/66
Filed: 2001-06-30
Abstract: PURPOSE: A method of fabricating marks for indicating location of pattern in die is provided to shorten the time required in defective analysis by easily identifying the exact location of the defective in the die. CONSTITUTION: In order to identify easily and exactly the defective position in a die, a marking is formed at a redundant region of the die and test pattern when designing a layout of semiconductor devices. A number, a symbol or a character is used as the marking. The drawing size of the marking layout is about 0.2 - several tens of micrometers. Also, the layout of the marking is used of a positive or negative photoresist.
Patent KR-20020020987-A (KR)
Title: Punching or cutting device
Inventor: ASADA YASUYUKI
IPC: B26D7/02
Filed: 2001-07-04
Abstract: PURPOSE: To provide a punching or cutting device friendly to punching a very delicate work easily damaged by a flaw. CONSTITUTION: A thin and soft material B having air permeability or an impermeable thin and soft material B functions as a cushioning material with a sliding contact to protect the very delicate work W.
Patent KR-20020006610-A (KR)
Title: Laboratory scale reaction system
Inventor: DECOURCY MICHAEL STANLEY
IPC: B01J3/04
Filed: 2001-07-12
Abstract: PURPOSE: Provided is a lab-scale reactor which can be operated in a laboratory setting to use reactants and/or produce products that are combustible and/or toxic without creating a significant safety risk. CONSTITUTION: A lab-scale reactor system comprises (a) a body of thermal insulating material, (b) a reaction chamber formed within the body of thermal insulating material, (c) a pressure containment vessel disposed about the body of thermal insulating material, the pressure containment vessel having an inlet communicating with the reaction chamber, the pressure containment vessel having an outlet communicating with the reaction chamber, (d) a quench cooler having an inlet and an outlet, the inlet of the quench cooler connected to the outlet of the pressure containment vessel, (e) an inlet line connected to the inlet of the pressure containment vessel, (f) an outlet line connected to the outlet of the quench cooler, (g) a pressure control valve disposed in the outlet line, (h) a first pressure relief device connected to the outlet line, intermediate the pressure control valve and the outlet of the quench cooler, or the inlet line proximate the inlet of the pressure containment vessel, and (i) optionally, a second pressure relief device connected to the inlet line, proximate the inlet of the pressure containment vessel, or the outlet line, intermediate the pressure control valve and the outlet of the quench cooler, with the proviso that, when two pressure relief devices are present, one pressure relief device is connected to the outlet line and one pressure relief device is connected to the inlet line.
Patent KR-20030012106-A (KR)
Title: Method of forming spacers on the semiconductor devices
Inventor: LEE SEONG UK
IPC: H01L21/336
Filed: 2001-07-30
Abstract: PURPOSE: A method for forming a spacer in semiconductor devices is provided to be capable of easily obtaining a sloped gate electrode profile by using CHF3 and O2 gas, thereby preventing misalignment and bridge. CONSTITUTION: A gate electrode which is sequentially stacked on a polysilicon layer(30), a metal film(32), an oxide layer(34) and a nitride hard mask(36) is formed on a semiconductor substrate. After depositing an HLD layer on the gate electrode, a spacer(38) is formed at both sidewalls of the gate electrode by selectively etching the HLD layer at low pressure of 30-80 mTorr. At this time, the top plane of the nitride hard mask(36) is simultaneously etched with tilt. CHF3 and O2 gas are used as an etching gas.
Patent KR-20030012253-A (KR)
Title: Airbag-device of seatback for automobile
Inventor: SON SE GWANG
IPC: B60R21/207
Filed: 2001-07-31
Abstract: PURPOSE: An airbag applying device is provided to adjust attaching degree of the airbag with a neck part of a passenger by injecting air selectively, thereby improving comfortability of the driver. CONSTITUTION: An airbag applying device comprises a position controlling member(20) to control the position of the airbag(30) to be attached to an appropriate position of a neck part of a passenger. The airbag is installed in a middle part of the seatback(11) to protrude the airbag by injecting air selectively. A pump member(40) injects air to the airbag. The attaching degree of the airbag is controlled by a simple operation of the pump.
Patent KR-20030015919-A (KR)
Title: Automatic welding machine to make LEG structure of the offshore platform
Inventor: KWON O JONG
IPC: B23K37/02
Filed: 2001-08-18
Abstract: PURPOSE: An automatic welding device for manufacturing a leg of a lower structure of a marine platform is provided to improve the productivity and to inferior working condition by allow a worker to check a welding section in real time. CONSTITUTION: A welding vehicle(2) is installed in a main table(1). A head section(5) formed at an upper portion thereof with a wire reel and a flux retrieving device is installed in the welding vehicle(2). Horizontal and vertical sliders are installed at a lower end of the head section(5) in order to adjust an incline angle of a welding torch. A pair of flux spraying and retrieving mouse are installed at front and rear portions of the welding torch, respectively. A welding section having a wire feeder is formed at an upper portion of the welding torch. A working platform(14) is provided at a lower end of the main table(1).
Patent KR-20030019677-A (KR)
Title: High-speed virtual channel merge capable asynchronous transfer mode system and method for classifying virtual channel merge cell thereof
Inventor: AHN BYEONG JUN
IPC: H04L12/28
Filed: 2001-08-29
Abstract: PURPOSE: An asynchronous transfer mode switching system capable of merging a high speed VC(Virtual Channel) and a VC merge cell identifying method applied to the same are provided to identify a retrieval pointer of a transmitter with a storage pointer of a receiver, thereby extracting the same packet cells without delay of VC-merged cell stream. CONSTITUTION: A merge transmission scheduler stores received cells in a queue(401), and transmits information cells having a VC-merge start state(402). The scheduler sequentially transmits the stored cells(403). When cells to be transmitted do not exist, the scheduler calculates the number of pairs, and transmits information cells with continuing states(404). The scheduler transmits information cells with end states(405), and initializes a queue management pointer(406). The scheduler sequentially stores general cells in an input queue(407). The scheduler changes the queue management pointer(408). The scheduler initializes the input queue(409).
Patent KR-20030018769-A (KR)
Title: Crt glass laser marking and cognition system
Inventor: CHOI JANG SU
IPC: H01J9/42
Filed: 2001-08-31
Abstract: PURPOSE: A laser marking and recognition device is provided to prevent dust during the laser marking, while achieving improved productivity by monitoring the overall process in a real time basis. CONSTITUTION: A glass laser marking and recognition device comprises a code generating unit for storing the information on the overall manufacturing process and tracking information, and generating a code including the information on the identification and process condition for the glass; a laser marking unit(20) for receiving the code generated by the code generating unit and performing a laser marking at the inner surface of the glass through a fine crack; a code recognition unit(40) for reading and recognizing the marked code; and a management system(50) for storing, into a database, data and codes for controlling the manufacturing process generated from the code generating unit, and extracting the information on the previous process from the database, when the information on the previous process is required during the process.
Patent KR-20030020547-A (KR)
Title: A method for detection and signal amplification of hybridized nucleic acid
Inventor: CHO YUN GYEONG
IPC: C12Q1/68
Filed: 2001-09-01
Abstract: PURPOSE: Provided is a method of detecting hybridization of nucleic acid which is fixed on a chip for gene analysis or enhancing degree of detection. This is possible by attaching certain signal amplifying material only to 3'-terminal of hybridized target nucleic acid using terminal deoxynucleotidyl transferase(TdT). CONSTITUTION: The method comprises: 1. step of attaching probe nucleic acid such as DNA, RNA, PNA(peptide nucleic acid) to a base plate of sensor material for gene analysis such as glass, quarts, silicon, plastic polypropylene, polycarbonate or activated acrylamide; 2. step of hybridizing probe nucleic acid and target nucleic acid; and 3. step of attaching certain signal generating material to 3'-terminal of hybridized target nucleic acid.
Patent KR-20030021643-A (KR)
Title: Low temperature massage apparatus using nitrogen
Inventor: AN BYENG RO
IPC: A61H9/00
Filed: 2001-09-07
Abstract: PURPOSE: Provided is a deep freezing nitrogen massage machine which sprays cool nitrogen into a front face padded by a massage pack to get massage effect for the front face so that it helps to keep skin resilient. CONSTITUTION: The deep freezing nitrogen massage machine comprises the parts of: a main body(10) wherein a nitrogen storage room(18) and a machine room(16) are divided with placing a rack for operating the machine room(12) and a rack for operating the nitrogen storage room(14); a nitrogen cooling device which is placed at a nitrogen storage room and a machine room; and a nitrogen spray device(50) which selectively sprays cool nitrogen stored at the nitrogen storage room.
Patent KR-20030024004-A (KR)
Title: Antibody binding to the n-terminal of hiv gp41
Inventor: CHOI SO YEONG
IPC: C07K16/18
Filed: 2001-09-14
Abstract: PURPOSE: Antibodies specifically binding to the N-terminal of HIV gp 41 are provided, thereby function of gp41 which is essential for the infection of HIV can be inhibited, so that it can be useful for prevention and treatment of HIV. CONSTITUTION: The antibodies which are specifically binding to the N-terminal of HIV gp 41, are capable of recognizing gp 41-ex(extracellular domain), and inhibit function of gp 41 are provided, wherein the heavy chain of an antibody has the amino acid sequences of SEQ ID NO: 1 and the light chain of the antibody has the amino acid sequence of SEQ ID NO: 2; the heavy chain of an antibody has the amino acid sequences of SEQ ID NO: 3 and the light chain of the antibody has the amino acid sequence of SEQ ID NO: 4; the heavy chain of an antibody has the amino acid sequences of SEQ ID NO: 5 and the light chain of the antibody has the amino acid sequence of SEQ ID NO: 6; and the heavy chain of an antibody has the amino acid sequences of SEQ ID NO: 7 and the light chain of the antibody has the amino acid sequence of SEQ ID NO: 8.
Patent KR-20030024298-A (KR)
Title: Novel Bacillus strain and a food having a high SOD function obtained by using the same
Inventor: RYU BEUNG HO
IPC: C12N1/20
Filed: 2001-09-17
Abstract: PURPOSE: A microorganism Bacillus sp. and a soybean fermented food having higher superoxide dismutase(SOD) activity using the same microorganism are provided, the food having higher SOD activity can be prepared. CONSTITUTION: The microorganism Bacillus sp. BH-99(KCCM-10311) having higher superoxide dismutase(SOD) activity is isolated from the fermented soybean paste by collecting samples from the soybean paste fermented for 1 year or more, pure-isolating strains according to Harrigan, inoculating the pure-isolated strains to boiled soybean medium, measuring the SOD activity of the cultured strains, and selecting a strain showing the highest SOD activity. The method for preparing the soybean fermented food having higher SOD activity comprises inoculating Bacillus sp. BH-99(KCCM-10311) o soybeans and fermenting the soybeans.