baber/WOPTO huggingface dataset:
Patent KR-20020009084-A (KR)
Inventor: BANG JEONG HO
IPC: H01L21/50
Filed: 2000-07-24
Abstract: PURPOSE: A manual heat sealing device is provided to seal a carrier tape for receiving a semiconductor device by using a thermal compression method. CONSTITUTION: A manual heat sealing device(10) is formed with a thermal adhesion portion(20) and a thermal transmission portion(30). A sealing blade(22) of the thermal adhesion portion(20) is contacted with a thermal transmission contact portion(32) of the thermal transmission portion(30). The sealing blade(22) is combined with a main body(21) of the thermal adhesion portion(20). A support portion(23) for supporting the sealing blade(22) is combined with the main body(21) by a connected portion(24). The sealing blade(22) is inserted into an insertion groove(33) of the thermal transmission portion(30). The insertion groove(33) is formed in a thermal transmission contact portion(32). A heat generation portion(35) is formed within the thermal transmission contact portion(32). A thermal control portion(40) controls a temperature of the heat generation portion(35). A temperature sense portion(37) is used for sensing the temperature of the thermal transmission contact portion(32).
Patent KR-20020008603-A (KR)
Title: Bulb holder of lamp for automobile
Inventor: BAEK JI HUN
IPC: B60Q1/00
Filed: 2000-07-24
Abstract: PURPOSE: A bulb holder of a vehicle lamp is provided to enhance the illuminating performance of a lamp and to improve the external appearance of the lamp by installing a bulb holder cover performing as a reflecting plate. CONSTITUTION: A bulb holder(10) is installed in a lamp including a lens(14), a lamp housing(12) a bulb(11) and a reflecting plate(13). The bulb is fixed on the bulb holder. A bulb holder cover(17) supported on plural hooks(16) is installed around the front face of the bulb holder, and the arm portion of the bulb holder is covered. Accordingly, the external appearance of the bulb holder is improved. The front face of a bulb holder cover body(15) reflects the lights emitted from the bulb, and the illuminating efficiency is enhanced.
Patent KR-20000063891-A (KR)
Inventor: HONG DONG PYO
Filed: 2000-08-08
Abstract: PURPOSE: An internet lottery selling and buying method are provided to increase a buying demand, by selling a product with a lottery ticket, giving a prize to a winner of the lottery, paying the charge for the prize to a seller, and supplying the buyers except the winner with the goods corresponding to the price of the lottery ticket. CONSTITUTION: If a seller(20) registers the product in a lottery type selling server(30), the server(30) sells the lottery ticket for the registered product, and asks a broadcasting station(40) or a computer drawing system(42) to draw lots for the buyers(10) who have purchased the lottery ticket. When the information of the winner is sent to the seller(20) in response to the result of the drawing, the seller(20) delivers the product to a winner(12). If the winner(12) inputs the data for confirming the reception of the product to the server(30), the server(30) pays the price of the product to the seller(20). The server(30) supplies the buyers(14) except the winner(12) with the goods corresponding to the price of the lottery ticket.
Patent KR-20020017168-A (KR)
Title: Method and System for Web Payment by Using the Communication Unit
Inventor: LEE BYEONG SEOK
IPC: H04L12/66
Filed: 2000-08-29
Abstract: PURPOSE: A cyber settlement system using a telephone and a method thereof are provided to enable all settlement in one process safely and easily, thereby activating Internet service business and making profits of Internet service companies and telephone companies. CONSTITUTION: If a user(10) calls an ISP ARS(Automatic Response System)(40) of an Internet service company when the user needs settlement of an ISP server(30) of the Internet service company, an exchanger(52) connects the user(10) with the ISP ARS(40). The exchanger(52) transmits a telephone number of the user(10) to the ISP ARS(40) using ANI(Automatic Number Identification). The ISP ARS(40) requests a resident registration number and a password of the user(10) for receiving the number and the password. The ISP ARS(40) sends information received from the user(10) to the ISP server(30) for requesting authentication. The ISP server(30) compares received information with data registered at a member database(32) and authenticates the user(10) if all data is identical. The ISP server(30) transmits the authentication result to the ISP ARS(40). The ISP ARS(40) requests the user to input money for settlement and receives money information input by the user(10). If the user(10) designates money for settlement previously, the ISP ARS(40) requests the user(10) to confirm settlement. The user(10) confirms and inputs confirmation for settlement. The ISP ARS(40) requests settlement of a billing server(54) of a telephone company(50). The billing server(54) processes settlement and transmits the process result to the ISP ARS(40). The ISP ARS(40) transmits the settlement result to the ISP server(30). The ISP server(30) reflects settlement to a settlement database(34) and transmits reflection result to the ISP ARS(40). The ISP ARS(40) transmits the settlement process result to the user(10).
Patent KR-20020017214-A (KR)
Title: structure of cabinet in monitor
Inventor: SEO YEONG HO
IPC: H04N5/64
Filed: 2000-08-29
Abstract: PURPOSE: A cabinet structure of a monitor is provided to allow a user to be able to change the color of the front face of the monitor to improve visibility of the monitor. CONSTITUTION: A cabinet structure of a monitor is constructed in a manner that a front cabinet(20) and a back cabinet(30) are combined with each other. The cabinet structure includes an auxiliary cabinet(40) that is detachably combined with the front face of the front cabinet. The auxiliary cabinet has a color different from the color of the front cabinet. The auxiliary cabinet is replaced with another auxiliary cabinet so as to give the monitor various colors and designs.
Patent KR-20020018237-A (KR)
Inventor: HONG CHEONG IL
IPC: A61K31/74
Filed: 2000-09-01
Abstract: PURPOSE: Provided are transmucosal and transdermal delivery preparation of alprostadil which is excellent in the treatment impotency or erectile dysfunction caused by physical or psychical fatigue. CONSTITUTION: The transmucosal and transdermal delivery preparation of alprostadil pharmacologically contains an effective amount of alprostadil; a dermal penetration facilitator selected from multivalent alcohol-fatty acid ester complex prepared by ester-binding C6-18 fatty acid to multivalent alcohol selected from propyleneglycol, glycerin and polyethylglycol and polyoxyethylene fatty alcohol ether complex prepared by ether-binding C6-18 fatty alcohol to polyoxyethylene; mixed solution of volatile and nonvolatile solvents; and a thickener and optionally water phase.
Patent KR-20020027058-A (KR)
Title: Band-split bidirectional add/drop multiplexer and amplifier module with common mid-stage devices
Inventor: CHO YUN HUI
IPC: H04J14/02
Filed: 2000-10-04
Abstract: PURPOSE: A band division system of bidirectional add/drop multiplexer and an optical amplifier module sharing an intermediate element, are provided to make optical signals progressing bidirectionally share the identical intermediate element, using one NxN arrayed-waveguide grating multiplexer, and to effectively control multiple reflection. CONSTITUTION: Two wavelength selection couplers(WSC1,WSC2) respectively have input ends(d1,d2), output ends(f1,f2), and common input/output ends(e1,e2). Two optical isolators(Iso1,Iso2) respectively have input ends(g1,g2) and output ends(h1,h2). Two optical circulators(Cir1,Cir2) respectively have input ends(a1,a2), output ends(c1,c2), and input/output ends(b1,b2). A bidirectional multiplexing/demultiplexing unit demultiplexes WDMed(Wavelength Division Multiplexed) upward/downward optical signals by wavelength to drop a desired wavelength of optical signal, and multiplexes an optical signal passing a corresponding node and an optical signal added in the corresponding node to output the multiplexed pass/add optical signal in a progress direction. An intermediate element(12) comprises a unit to compensate color dispersion of an optical fiber, a unit to flatten a gain of an optical amplifier and a unit to control noise accumulation of the optical amplifier, or the combination thereof. The input ends(d1,d2) of the wavelength selection couplers(WSC1,WSC2) are connected to the output ends(c1,c2) of the optical circulators(Cir1,Cir2). The output ends(f1,f2) of the wavelength selection couplers(WSC1,WSC2) are connected to the input ends(g1,g2) of the optical isolators(Iso1,Iso2). The output ends(h1,h2) of the optical isolators(Iso1,Iso2) are connected to the input ends of the bidirectional multiplexing/demultiplexing unit, and provide the multiplexed downward/upward signals to the bidirectional multiplexing/demultiplexing unit. The input ends(a1,a2) of the optical circulators(Cir1,Cir2) are respectively connected to the output ends of the bidirectional multiplexing/demultiplexing unit outputting the multiplexed downward/upward signals. The input/output ends(b1,b2) of the optical circulators(Cir1,Cir2) are respectively connected to the input/output ends of the intermediate element(12). And simple-stage optical amplifier(SBOA1,SBOA2) amplifying the upward/downward signals simultaneously are connected to the common input/output ends(e1,e2) of the wavelength selection couplers(WSC1,WSC2).
Patent KR-20020031011-A (KR)
Title: Method for servicing personal informations by using the internet
Inventor: CHUNG KYUNG SUK
IPC: G06F17/00
Filed: 2000-10-21
Abstract: PURPOSE: A method for servicing the person information using the Internet is provided to service the connection information of selected person to a service request client or mobile client user in case that the selected person allows the provision of connection information. CONSTITUTION: The method comprises steps of registering the customer information including the face recognition information and personal information to a database by responding to a request of mobile client or client user(202), a registered mobile client or client user requesting an information service to search a person by inputting the search information(206), providing a search list including the target information having the face recognition information by searching the database to the service request user(212), generating a public question message by using the recognition information of service request user and providing the generated message to the target person(216), and providing the connection information from the data to the service request user when the target person allows the connection information providing to the service request user(236).
Patent KR-20020031773-A (KR)
Title: Vacuum Cleaner with a Sliding Scale Type Head-Beam and an Auxiliary Brush
Inventor: KIM JUNG HEON
IPC: A47L9/02
Filed: 2000-10-24
Abstract: PURPOSE: A vacuum cleaner is provided to reduce the cleaning time and to improve the cleaning efficiency by expanding or shrinking a volume of a dust suction head according to an area to be cleaned. CONSTITUTION: A suction head(1) is expanded or shrunk according to an area to be cleaned. An output of a motor connected to a motor control section is varied based on the volume of the suction head(1). A spur gear(5) connected to a rack gear(6) is installed in the suction head(1). The spur gear(5) receives a rotational force from a worm gear(4) connected to a motor(3). A beam(7), which is linearly reciprocated according to the rotation of the rack gear(6), enables the suction head(1) to be expanded or shrunk. The output of the motor is automatically varied based on the variation of the suction head(1). A crevice brush(2) is mounted at a front of the suction head(1).
Patent KR-20020032008-A (KR)
Title: Method and apparatus for rapidly manufacturing 3-dimensional shaped products using machining and filling process
Inventor: CHOI DU SEON
IPC: B23P15/24
Filed: 2000-10-25
Abstract: PURPOSE: An apparatus and a method for rapidly manufacturing a three dimensional article are provided to rapidly fabricate the three dimensional article or samples by performing milling and filling processes. CONSTITUTION: A workpiece is mounted(601). Front and rear portions of the workpiece are fixed(603) and the left and right portions of the workpiece are fixed(605). Then, an upper surface of the workpiece is subject to a milling process. After pressing a gate plate towards the workpiece(609), filling material is filled and cured(611). The front and rear portions of the workpiece fixing device is released(615) and the workpiece is rotated by 180 degrees about an axis line(617). Then, the front and rear portions of the workpiece fixing device is again fixed(619). In this state, a lower surface of the workpiece is processed. After milling the lower surface of the workpiece(621), the workpiece is released. After that, the filling material is withdrawn(625) and a sample is achieved.
Patent KR-20020034796-A (KR)
Inventor: AN JEONG OH
IPC: A01C1/06
Filed: 2000-11-03
Abstract: PURPOSE: Provided is a treating method of seeds with growth control materials included which supplies nutrients, pesticides and herbicide in germination so that it creates optimal state for germinating the seeds. CONSTITUTION: The treating method of the seeds with the growth control materials included comprises the steps of: (i) heating starch and minute pulp powder with 10ppm of silver or copper ion water to get viscosity; (ii) selecting one material among germination pre-treaters, aliphatic acid, phenols, amides, carbamates, ureas, triazines, bipyridyliums, uracils or organic herbicides and mixing according to kinds of crops and seedtime; and (iii) mixing carbon, nitrogen and inorganic growth factors and stirring to adhere to the surface of seeds partially or entirely.
Patent KR-20010051883-A (KR)
Inventor: HANAMOTO YASUSHI
IPC: G11B7/126
Filed: 2000-11-23
Abstract: PURPOSE: To solve the problem that to correct the light emitting output of an optical head so as to conform with the optimum recording level is difficult in the state actually recording the recording data in the process of disk recording operation. CONSTITUTION: New recording data are written once on the disk consecutively to the already recorded recording data, and also the write once is made so as to start by synchronizing with the above recorded recording data. The recorded recording data which are recorded on the disk right before the stop of the recording for every time the stop state of the recording is judged by a recording judgement means 22, are read out by an optical head 1, and the formed state of these recording data is detected by a recorded state detecting means 25, then the light emitting output of the optical head 1 at the start time of the write once is set by a head output control circuit 14 in accordance with the recorded state judged by the recorded state detecting means 25. Thus, the formed state of the recording data recorded on the disk is actually detected so that the light emitting output of the optical head 1 is set to the optimum recording level.
Patent KR-20020040210-A (KR)
Title: High strength Steel plate to be precipitating TiN and complex oxide of Mg-Ti for welded structure, method for manufacturing the same
Inventor: CHOI HAE CHANG
IPC: C22C38/00
Filed: 2000-11-24
Abstract: PURPOSE: A method for manufacturing a steel plate for welded structure is provided which not only minimizes a toughness difference between a base metal and a weld heat-affected zone in the welding heat input ranging from medium heat input to ultra high heat input, but also accomplishes high strength of the base metal using TiN precipitate and Mg-Ti complex oxide. CONSTITUTION: The high strength steel plate for welded structure having TiN precipitate and Mg-Ti complex oxide comprises 0.03 to 0.17 wt.% of C, 0.01 to 0.5 wt.% of Si, 0.4 to 2.0 wt.% of Mn, 0.005 to 0.2 wt.% of Ti, 0.0005 to 0.1 wt.% of Al, 0.008 to 0.030 wt.% of N, 0.0003 to 0.01 wt.% of B, 0.001 to 0.2 wt.% of W, 0.03 wt.% or less of P, 0.03 wt.% or less of S, 0.002 to 0.03 wt.% of O and 0.001 to 0.005 wt.% of Mg satisfying 1.2<=Ti/N<=2.5, 10<=N/B<=40, 2.5<=Al/N<=7, 6.5<=(Ti+2Al+4B)/N<=14, 4<=Ti/O<= 10, 0.2<=Mg/O<=3 and 3<=(Ti+Mg)/O<=12, 30 to 80 wt.% of bainite, and a balance of ferrite which is 20 microns or less. The method for manufacturing the high strength steel plate for welded structure having TiN precipitate and Mg-Ti complex oxide comprises the processes of heating a steel slab comprising 0.03 to 0.17 wt.% of C, 0.01 to 0.5 wt.% of Si, 0.4 to 2.0 wt.% of Mn, 0.005 to 0.2 wt.% of Ti, 0.0005 to 0.1 wt.% of Al, 0.008 to 0.030 wt.% of N, 0.0003 to 0.01 wt.% of B, 0.001 to 0.2 wt.% of W, 0.03 wt.% or less of P, 0.03 wt.% or less of S, 0.002 to 0.03 wt.% of O and 0.001 to 0.005 wt.% of Mg satisfying 1.2<=Ti/N<=2.5, 10<=N/B<=40, 2.5<=Al/N<=7, 6.5<=(Ti+2Al+4B)/N<= 14, 4<=Ti/O<=10, 0.2<=Mg/O<=3 and 3<=(Ti+Mg)/O<=12 to the temperature range of 1100 to 1250 deg.C for 60 to 180 minutes; hot rolling the heated steel slab to a rolling ratio of 40% or more in the Austenite recrystallization zone; and cooling the hot rolled steel slab to the bainite transformation finishing temperature±10 deg.C in a cooling rate of 5 to 20 deg.C/sec.
Patent KR-20020048238-A (KR)
Title: Crystallizing method of plastic container
Inventor: KIM BYEONG HYEON
IPC: B29C71/04
Filed: 2000-12-18
Abstract: PURPOSE: A method for crystallizing a plastic vessel is provided to crystallize a predetermined portion of body or an inlet of the plastic vessel made of thermoplastic resin by radiating a laser thereto. CONSTITUTION: A crystallization process using an infrared heater cannot uniformly crystallize a plastic vessel because heat is transferred through a radiation. Accordingly, the crystallization degree is differently presented according to the thickness of the plastic vessel. In addition, it is difficult to locally crystallize the plastic vessel by using the infrared heater. However, it is possible to locally crystallize the plastic vessel by using a laser. Since high energy of the laser supplies energy into a molecule of the plastic vessel, an even crystallization can be achieved. In order to improve the heat-proof characteristic of the plastic vessel, the laser is used when crystallizing the plastic vessel.
Patent KR-20020049743-A (KR)
Title: Mobile Station Possessing The Function Of Wire Communication
Inventor: JUNG SANG MIN
IPC: H04B1/40
Filed: 2000-12-20
Abstract: PURPOSE: A mobile communication terminal capable of a wired telephone conversation is provided to perform the wired telephone conversation in a zone in which it is difficult to perform a wireless telephone conversation by simultaneously providing a wired telephone conversation function as well as a wireless telephone conversation function. CONSTITUTION: A wired port(1) connects a mobile communication terminal to a wired network. A wire sensor(2) senses in case that the mobile communication terminal connects to the wired network through the wired port(1) and outputs a sensing signal. An MSM(Mobile Station Modem,3) outputs a switching control signal to use the mobile communication terminal for the wired telephone conversation according to the sensing signal outputted from the wire sensor(2). A switching unit(4) performs a switching operation according to the switching control signal outputted from the MSM(3) to use the mobile communication terminal for the wired conversation.
Patent KR-20020051209-A (KR)
Title: A method of estimating welding quality in flash butt welding process
Inventor: KANG MUN JIN
IPC: B23K11/00
Filed: 2000-12-22
Abstract: PURPOSE: A method for monitoring welding quality in flash butt welding process is provided to improve monitoring and judgement functions of welding quality and easily extract defective conditions of the welding quality by judging whether error tolerance ranges per each welding steps are exceeded or not. CONSTITUTION: The method for monitoring welding quality in flash butt welding process comprises the steps of setting standard values of welding heat input and total heat input per unit hour, error tolerance range of welding heat input calculation values and total heat input calculation values per unit hour, and excess frequency standard ratio of the error tolerance range; calculating the welding heat input and total heat input per unit hour by detecting welding voltage and welding current per unit hour; calculating comparison frequency total value by accumulating the comparison frequency after comparing a difference between the calculated welding heat input per unit hour and the standard value of the welding heat input per unit hour with the error tolerance range; and calculating a ratio of the excess frequency for the total value of the comparison frequency by accumulating the frequencies in case that the difference is greater than the error tolerance range, and displaying abnormal alarm of the welding heat input per unit hour in case that the excess frequency ratio exceeds the standard ratio of the excess frequency of the error tolerance range.
Patent KR-20020051524-A (KR)
Title: Structure of mounting a terminal and lead of an alterator for a bus
Inventor: KIM DONG HO
IPC: H02K5/22
Filed: 2000-12-22
Abstract: PURPOSE: A structure for mounting terminal and lead for alternator of bus is provided to minimize a resistance of a circuit and improve a conductive performance by modifying a size and shape of a bolt and nut. CONSTITUTION: A lead supplies a rotor with a power. A bolt and nut which is protruded from a stator fixes the lead. A stud bolt(110) and a flange nut(120) are used as the bolt and nut. A diameter of lead wire is 15.0SQ.
Patent KR-20020052688-A (KR)
Title: Epoxy resin composition for encapsulating semiconductor device
Inventor: KIM JAE SIN
IPC: H01L23/10
Filed: 2000-12-26
Abstract: PURPOSE: An epoxy resin composition for sealing a semiconductor device is provided to improve a laser marking characteristic and prevent a crack by using an ortho-cresol-novolac resin and a diglycidyl-hexamethyl-biphenyl epoxy resin as an epoxy resin and a metal complex compound of azo series as a coloring agent. CONSTITUTION: An epoxy resin composition for sealing a semiconductor device includes an epoxy resin, a hardener, a hardening accelerator, an inorganic filler, a coloring agent, and a flame retardant as necessary ingredients. A mixture of an ortho-cresol-novolac resin and a diglycidyl-hexamethyl-biphenyl epoxy resin is used as the epoxy resin. A metal complex compound of azo series is used as the coloring agent. Total contents of the epoxy resins are 5 to 15 weight percent. The contents of the diglycidyl-hexamethyl-biphenyl epoxy resin of the epoxy resins are 1 to 8 weight percent.