baber/WOPTO huggingface dataset:
Patent KR-20020001286-A (KR)
Title: Automatic bobbin exchanger
Inventor: LEE YEONG SIK
IPC: B65H67/04
Filed: 2000-06-27
Abstract: PURPOSE: A bobbin automatically replacing device is provided to automatically supply a non-wound bobbin or attach a full-wound bobbin and to improve productivity while reducing work. CONSTITUTION: A bobbin automatic replacing device comprises a non-wound bobbin loader supplying a non-wound bobbin(101) by being mounted between middle and lower portions of the base; a non-wound bobbin stopper attached to the non-wound bobbin loader; a rodless magnetic cylinder moving up and down; a bobbin lift carrying the non-wound bobbin between main shaft bar and a tailstock; a main shaft(400A) rotating the bobbin by applying rotational driving force into the main shaft bar; a pulley(400B); a bobbin driving unit(400) having a driving motor; a full-wound bobbin loading die mounted in the middle of the base; a pusher(700) moving the full-wound into the full-wound bobbin loading die; an electric cutter(900) cutting material mounted between the full-wound bobbin and a trabus roller; and flanges(101A,101B) mounted both ends of the bobbin.
Patent KR-20020003750-A (KR)
Title: To learning method of foreign language using internet and to learning apparatus thereof
Inventor: JEONG IN SOO
Filed: 2000-07-03
Abstract: PURPOSE: A foreign language learning method and apparatus using the Internet is provided to enable a learner to efficiently learn a foreign language by a video communication with a specialist in the foreign language through the Internet at an inexpensive price regardless of time and space. CONSTITUTION: A plurality of customer computers(110) are used by persons who are learning a foreign language through the Internet(100). A plurality of expert computers(120) are used by foreign language experts. A foreign language learning management server(130) is equipped with a storing unit(132) capable of storing and outputting all sorts of information on customer members, expert members and so on to a database. The customers connect to the foreign language learning management server(130) through the Internet(100) and input personal information. The experts connect to the server(130) through the Internet(100) and input personal information. The server(130) identifies the information inputted from the experts and tests abilities to teach foreign languages of the experts. In addition, the server(130) stores information on the experts determined as expert members.
Patent KR-20020003778-A (KR)
Title: Handyphone external keyboard
Inventor: SHIN MAN SUN
IPC: G06F3/02
Filed: 2000-07-04
Abstract: PURPOSE: A method and apparatus for inputting external keys of a mobile phone is provided to simply input a key by providing an external keyboard to a mobile phone in an environment for mobile Internet and computing. CONSTITUTION: In case that a user pushes a key on a keyboard, a control microcomputer scans the key pushed and finds key value data according to a key conversion table. The key value data are made out in the form of a packet and transmitted according to a DM protocol of a mobile phone. The packet transmitted to the mobile phone is processed in a DIAG task. The packet is transmitted to an HS task. Finally, the packet is transmitted to an UI task. According that the key is inputted, a message is made out. Therefore, the user easily input a key according that key values previously provided are transmitted to the inside of the mobile phone.
Patent KR-20020004542-A (KR)
Title: Method for Providing A Fashion Coordination Information Using Internet
Inventor: UM QUANG HO
IPC: G06F17/00
Filed: 2000-07-06
Abstract: PURPOSE: A method for supplying fashion coordination information using the Internet is provided to enable a consumer to easily contact a proposal of a professional coordinator and a fashion company to show each product to many clients. CONSTITUTION: A fashion company provides merchandise information to a coordination company(S100). The coordination company classifies the merchandise information to store the classified merchandise information in a database(S110). A coordination is produced by combining the merchandise information(S120). The produced coordination is changed so as to be fit to individual information(S130). The changed coordination is transferred and displayed to the consumer(S140). Whether the consumer needs detailed information related to the transferred coordination is judged(S150). In case that the consumer needs detailed information related to the transferred coordination, the detailed information related to the transferred coordination is transferred to the consumer(S160).
Patent KR-20010015211-A (KR)
Inventor: JESSE GERHART
IPC: E05D11/10
Filed: 2000-07-06
Abstract: PURPOSE: A hinge is provided to reduce the weight, the cost, the complexity and the package space of a check device of a door system of an automobile. CONSTITUTION: This door check device for an automobile has an array of a needle bearing(1) held in a contact condition by an elastic energy accumulation device(4) on a bearing surface having a groove directed in the longitudinal direction, a columnar cage concentrically adjacent to the bearing surface, and the cage has an array of slots directed in the axial direction to hold the needle bearing(1). This device has a means to transmit the rotational action to the columnar cage, and the means moves the needle bearing(1) with respect to the bearing surface so as to realize the torque reaction according to the displacement of the elastic energy accumulation device(4) when the needle bearing(1) enters/exits a groove, and this device has a means to transmit the transmitted torque into an appropriate structure from the bearing surface.
Patent KR-20020006262-A (KR)
Title: Ornament block and manufacture for embankment
Inventor: KIM YONG TAE
IPC: E02D29/02
Filed: 2000-07-12
Abstract: PURPOSE: A manufacturing method of a concrete decorative block for a retaining wall is provided to construct a retaining wall strongly and to form a block and a decoration part of a concrete decorative block for a retaining wall in one process. CONSTITUTION: A manufacturing method of a concrete decorative block(100) for a retaining wall comprises the steps of: forming kneaded mortar(100') by mixing sand, powdered stone, cement and water; and forming a block(110) composed of a neck part(114), a body part(111), a reinforcement vertical-insertion hole(112) and a wedge part(113) in one and a decorative block(100) composed of a decoration side(120) formed on the front of the body part(111) of the block(110) in one process by putting the mortar(100') to a metallic pattern(300); and curing the molded decorative block(100).
Patent KR-20020007764-A (KR)
Title: Keyboard with Macro Functions
Inventor: KIM U SEONG
IPC: G06F3/02
Filed: 2000-07-19
Abstract: PURPOSE: A keyboard capable of performing macro functions is provided to increase the efficiency of a work by enabling a user to push keys for executing macro functions in any programs, and by executing an input order or a specific process of a keyboard frequently inputted from the user at a time. CONSTITUTION: A keyboard(10) is an input device for giving a command to a computer or inputting basic data. A keyboard memory(12) is inserted into the keyboard(10). Information registered in the keyboard memory(12) can be corrected and deleted. In case that a user inputs a specific work process in order in the course of pushing a hot key, the work process is stored in the keyboard memory(12). A keyboard controller(14) searches and generates a relevant work process according to hot key information pushed in case that the hot key is pushed. In case that the user pushes the hot key, the hot key information is transmitted to the keyboard controller(14). The keyboard controller(14) grasps the information and generates the work process relevant to the hot key stored in the keyboard memory(12).
Patent KR-20020008995-A (KR)
Inventor: SONG KEUM SEOB
Filed: 2000-07-21
Abstract: PURPOSE: A selling method of a handwriting style is provided for a client to select a desired phrase and to sell a printed product having a printed handwriting style by applying the handwriting style of a specific individual to a photo, a postcard, bromide paper or a character of the individual on internet. CONSTITUTION: The homepage is displayed if a client accesses a web site(111-112). The client selects a desired individual, searches photos, postcards, bromide paper and character products of the individual sequentially, and displays a desired article(116-117). The client searches the handwriting style of the individual to be printed, inputs a phrase desired to print directly on a monitor and adjusts the size and color of the letters(118-122). The input phrase is displayed as an almost actual handwriting style of the individual(123-124). If the size and color of the handwriting style are checked and completed, the client requests for the web server computer to produce the article.
Patent KR-20010021138-A (KR)
Title: A device for back light
Inventor: HWANG JOON SUN
IPC: G09F13/00
Filed: 2000-07-27
Abstract: PURPOSE: A back light device is provided to prevent the deterioration of light efficiency, to improve the resolution of an advertising object, to reduce the consumption of electric power, and to improve the productivity of a light guide panel. CONSTITUTION: A back light device consists of a lamp(100) as a light source, a light guide panel(110), a reflective panel(120), and a diffusion panel(130). The lamp is formed with a lamp reflection plate(101) on the circumference thereof. The light guide panel located on the side of the lamp has a groove(112) intersecting with one another in reverse V-shape. The groove is used to prevent the deterioration of light efficiency. A longitudinal distance between grooves is reduced away from the lamp. The reflective panel is installed on the rear surface and the other side surface of the light guide panel, and the lamp is installed on both sides of the reflective panel. Therefore, the brightness is improved, and an advertising object rested on the upper side of the diffusion panel is displayed on both sides of the reflective panel. The diffusion panel is installed on the front surface of the light guide panel.
Patent KR-20020013204-A (KR)
Title: Method of forming a MOCVD-TiN thin film
Inventor: KIM BYEONG YEOP
IPC: C23C16/34
Filed: 2000-08-11
Abstract: PURPOSE: A method for forming a TiN thin film is provided to form the TiN thin film that has a low carbon content on the thin film, a low specific resistance and superior step coverage at a relatively low temperature by depositing the TiN thin film in MOCVD(Metal Organic Chemical Vapor Deposition) using a TDEAT(Tetrakis Diethylamido Titanium) precursor. CONSTITUTION: In a method for forming a TiN thin film in which TiN is deposited on a substrate(140) rested on a susceptor(130) in the reaction chamber(110) by supplying vapor of a TDEAT precursor together with an NH3 gas into a reaction chamber, the method for forming the TiN thin film comprises the processes of maintaining a pressure of the reaction chamber to 0.5 to 3.0 Torr by supplying vapor of the TDEAT precursor and the NH3 gas into the reaction chamber so that a ratio of a vaporization rate of the TDEAT precursor and a flow rate of the NH3 gas is 1 mg/min:20 sccm-1 mg/min:100 sccm; and heating the substrate to a temperature of 300 to 400 deg.C so as to deposit the TiN thin film on the substrate.
Patent KR-20020014464-A (KR)
Title: Circular pin finned heat sink
Inventor: LEE JUN YEOP
IPC: H01L23/36
Filed: 2000-08-18
Abstract: PURPOSE: A heat sink is provided to use winds from all directions or to use winds caused by train or natural winds when the heat sink is exposed to the exterior, by making the heat sink have a circular pin type fin and by disposing the circular pins on a base surface of the heat sink in a line and welding the in-line circular pins. CONSTITUTION: A heating element(3) is installed on the base surface(1) functioning to radiate the heat emitted from the heating element. Circular pins(2) are formed on the lower surface of the base surface at regular intervals, having a welded structure. The heat sink includes the base surface and the circular pins.
Patent KR-20020014562-A (KR)
Title: Method for fabricating a ridge waveguide laser diode
Inventor: LEE YONG TAK
IPC: H01S5/30
Filed: 2000-08-18
Abstract: PURPOSE: A method for fabricating a ridge waveguide semiconductor laser diode is provided, which can improve a reliability and an electrical characteristics by preventing defects due to an etching or an ion implantation. CONSTITUTION: According to the method, an N type InP bottom clad layer(120), an InGaAsP active layer(130) and a P type InP top clad layer(140) are formed in sequence on a front substrate using an epitaxial growth method. And a mask pattern(150a) having at least one stripe revealing the top clad layer is formed on the top clad layer. And a P type ridge waveguide(160) lattice-matched to the top clad layer is grown selectively on the stripe of the mask pattern, and a P type InGaAsP contact layer(170) is formed on the ridge waveguide. Then, a top metal layer(180) is formed on the resulted structure and a bottom metal layer(190) is formed on a back of the substrate.
Patent KR-20020016248-A (KR)
Title: Apparatus for controlling soft clamping
Inventor: CHUN CHANG GEUN
IPC: B22D11/16
Filed: 2000-08-25
Abstract: PURPOSE: An apparatus for controlling soft clamping on a length part of a mold is provided which maintains the soft clamping applied to the length part of the mold during changing of a width of the mold in casting to an appropriate pressure depending on displacement of the length part of the mold and the information on the width of the mold. CONSTITUTION: The apparatus for controlling soft clamping on a length part of a mold comprises a spring(9) which is installed at the corner of the length part(3-1) of the mold so as to closely adhere a length of the mold toward a width of the mold; a hydraulic cylinder(8) which is installed at the spring(9) so as to transmit a pressure clamping on the length part(3-1) of the mold; a pressure gauge(15) measuring pressures acted on the hydraulic cylinder(8); a displacement measuring machine(10) detecting displacements of the length part(3-1) of the mold during changing of a width of the mold in casting; a mold width variation controller(13) transmitting information on widths of steel billets which are currently being casted; an upper controller(14) conveying information on starting time points of width variations of the steel billets; a length part clamp controller(12) calculating hydraulic pressure instruction values by inputting the information on widths of steel billets, the information on starting time points of width variations of the steel billets and the displacements of the length part(3-1) of the mold measured at the displacement measuring machine(10); and a hydraulic controller(11) controlling a hydraulic valve of the hydraulic cylinder(8) so that the measured pressures of the pressure gauge(15) is conformable with the hydraulic pressure instruction values.
Patent KR-20020017084-A (KR)
Title: Defost apparatus and method for air-conditioner
Inventor: PARK TAE BYEONG
IPC: F24F11/00
Filed: 2000-08-28
Abstract: PURPOSE: An anti-icing system and method of air conditioner are provided to prevent freezing of an outdoor heat exchanger. CONSTITUTION: An anti-icing system comprises an outdoor heat exchanger(14); an upper refrigerant passage(12); a lower refrigerant passage(13); and a solenoid valve(15). The upper refrigerant passage is connected to an upper part of the outdoor heat exchanger to form a passage for refrigerant discharged from an indoor heat exchanger(11) to flow in through and has an expansion valve(16a) installed thereon. The lower refrigerant passage is connected to a lower part of the outdoor heat exchanger to form a passage for refrigerant discharged from the indoor heat exchanger to flow in through and branches into a first passage(13a) and a second passage(13b). An expansion valve(16b) is installed on the first passage. The solenoid valve is installed on the second passage to selectively open and close the second passage. An anti-icing method comprises three steps. The first step is to determine whether an air conditioner is operated for heating. The second step is to detect surface temperature of the outdoor heat exchanger when the air conditioner is operated for heating. The third step is to control refrigerant, not having passed the expansion valve for decompression, to flow into the outdoor heat exchanger when the surface temperature of the outdoor heat exchanger is lower than a certain value.
Patent KR-20020017303-A (KR)
Title: Data output device of semiconductor memory source
Inventor: CHO JEONG HWAN
IPC: G11C11/4096
Filed: 2000-08-29
Abstract: PURPOSE: A data output circuit is provided to improve a data transition time and an output loading by making a potential of an input terminal of a data latch part become half a power supply voltage. CONSTITUTION: The first GMOS transistor(31) switches a voltage(vcp) in response to a signal(RSTB). A capacitor(32) is connected to one electrode of the first GMOS transistor(31) and a node, and is charged and discharged according to an on/off operation of the first GMOS transistor. The first PMOS transistor(38) is selectively turned on and off by the signal(RSTB) and outputs a power supply voltage(Vcc) to a latch part(36,37). The second PMOS transistor(39) is connected between the latch part and a node, and is turned on/off according to a sense amplifier enable signal(SA_EN). The third inverter(34) inverts data to output the inverted data to the node. The second GMOS transistor(33) is connected between the nodes and is turned on/off according to the sense amplifier enable signal(SA_EN). The fourth inverter(35) inverts and outputs data latched in the latch part.
Patent KR-20020017369-A (KR)
Title: Immunostain buffer
Inventor: HAN MYEONG GI
IPC: G01N33/58
Filed: 2000-08-30
Abstract: PURPOSE: An immunopathological staining buffer solution is provided to display the specificity of immunoreaction at immunopathology test, and to cut down test expenses with using the staining buffer solution. CONSTITUTION: Immunopathological staining buffer solution comprises tris buffer saline, FBS(fetal bovine serum), sodium azide and triton X-100. An antigen of a testing cell reacts to an antibody of the cell with applying buffer solution including 0.01-5 mL FBS, 0.5-3g sodium azide, 0.01-5 mL triton X-100 and 0.05M TBS. Cleaning is performed. The second immunoreaction is performed, and cleaning and coloring are performed. Buffer solution is used in adding the second antibody to the immunoreactive material, and in staining. Cleaning is performed with the buffer solution including sodium azide of 0.5-3g, triton X-100 of 0.01-5 mL and sterile water of 500 mL. Diagnosis is performed accurately, and expenses are reduced with staining cells by the buffer solution.
Patent KR-20020017740-A (KR)
Title: A method for forming a transistor of a semiconductor device
Inventor: KANG SIN SEOK
IPC: H01L21/334
Filed: 2000-08-31
Abstract: PURPOSE: A method for forming a transistor of a semiconductor device is provided to improve a characteristic and reliability of the semiconductor device, by increasing an insulation characteristic between a gate electrode and a source/drain junction region. CONSTITUTION: A conductive layer for the gate electrode and a sacrificial layer are stacked on a semiconductor substrate(21). The stacked structure is patterned to form the gate electrode(23) by using a gate electrode mask. An insulation layer spacer(27) is formed on the sidewall of the stacked structure. The sacrificial layer is eliminated. A salicide layer(29) is formed on the gate electrode and the source/drain junction region.
Patent KR-20020018218-A (KR)
Title: Cistern for pond and pond system using it
Inventor: LEE EUN HEUI
IPC: A01K63/00
Filed: 2000-09-01
Abstract: PURPOSE: A water vessel for a pond and a pond system using the water vessel are provided to help a user to raise various kinds of aquatic plants as well as to effectively observe an ecosystem of the pond by providing a shady place. CONSTITUTION: In the pond water vessel(100) for raising various aquatic plants, fishes, and any amphibious animals, plural steps(20,30), constructed so that the depth thereof is getting deeper and deeper toward the interior of the water vessel, are formed along the inner periphery of the water vessel, and plural jaw portions(40H,40M,40L) drilled with plural holes(42) in the lower side thereof are formed along the edge of the steps. Soil is charged into the outside of the water vessel on the basis of each jaw portion, and water is supplied to the soil through the holes formed in the jaw portions. The pond system is constructed by forming a water entrance hole and a water discharge hole in the water vessel, and connecting an auxiliary water vessel and a water collecting tank to the water entrance hole and the water discharge hole respectively.
Patent KR-20000072525-A (KR)
Inventor: LEE JUNG YEOL
Filed: 2000-09-07
Abstract: PURPOSE: A LCL(Less than Container Load) consol system using an internet is provided for increasing an export irrespective of the amount of order by implementing a transportation of a small amount freight. CONSTITUTION: A LCL(Less than Container Load) consol system using an internet includes customer computers(1a and 1b) are connected with an internet, a transportation interceding system(10) of a transportation interceding provider, a computer(4) of a carrier, a computer(5) of a CFS(Container Freight Station), and computers(6a, 6b, 6c, and 6d) of the others. The transportation intercede system(10) includes a web server(11) for implementing a connection through the internet(2) using a web browser for using a transportation intercede service according to the present invention.
Patent KR-20000072573-A (KR)
Inventor: CHO CHUNG CHO
IPC: B65B25/00
Filed: 2000-09-09
Abstract: PURPOSE: A pipe packaging apparatus is provided to pack pipes individually, to shorten the time for package and to reduce a labor cost. CONSTITUTION: A following pipe spaced apart from a preceding pipe enters a cutting apparatus(10). Upper and lower vinyl between the preceding and advancing pipes are loosened and placed onto a strut plate. With the descent of first and second press plates by a cylinder, a press rod hanging on the second press plate pressurizes both sides of a cutting hole, and a cutter and a heater descend. When the cutter passes through the cutting hole, the upper and lower vinyl are cut and then sealed by the heater. The first and second press plates are damped by springs inserted to actuating rods. If the press plates don't descend further, the upper ends of the actuating rods are exposed upwardly.