baber/WOPTO huggingface dataset:
Patent KR-20000058838-A (KR)
Inventor: PARK SEONG GI
IPC: C03B23/02
Filed: 2000-07-01
Abstract: PURPOSE: A method, apparatus, and mold for manufacturing VFD cover glass is provided to allow a mass production of such glass with high quality. CONSTITUTION: A method comprises a first heating process of repeatedly transporting a predetermined distance a glass plate fed into a heating furnace(2) in a heating chamber with a heater and heating the glass plate; a second heating process of feeding the glass plate heated in the first heating process into a molding chamber(5), fixing the glass plate at upper and lower molds(5a,5b) in such a manner that only the edge portion of the glass plate to be cut is exposed, and re-heating the edge portion to have a temperature suitable for a bending process to be subsequently performed; a bending process of moving the upper and lower molds fixing the upper and lower surfaces of the glass plate to a bending mold(53) and allowing the twice heated edge portion of the glass plate to be bent perpendicularly to the bending mold; and a discharge process of lowering the lower mold after completion of the bending process, putting an VFD cover glass onto the lower base mold, and allowing the firstly heated glass plate to be fed into the molding chamber to push and discharge the VFD cover glass.
Patent KR-20010049860-A (KR)
Inventor: FURUTA KAZUTAKA
IPC: H02H7/18
Filed: 2000-07-24
Abstract: PURPOSE: To reduce a cost by constructing by a PTC material and three electrodes at least provided thereon and by the PTC material operating as more than two PTC elements. CONSTITUTION: A protective element 20A is provided with electrodes 11a, 11b and 11c on a single surface of a PTC material 1', having a rectangular plate shape each having a belt shape. A forming material or a forming method for the electrodes 11a, 11b and 11c is not especially regulated and the electrodes 11a, 11b and 11c can be formed by sputtering and so on. Even though the protective element 20A is constituted of a PTC material 1' and can be manufactured simply, an electrode a, an electrode b and the PTC material 1' between them can be operated as a PTC element 1b and the electrode 11b, the electrode 11c and the PTC material 1' between them can be made to operate as a PTC element 1b. Additionally, since the protecting electrode 11a, 11b and 11c are provided on a single surface of the PTC material 1', they are suitable for surface mounting.
Patent KR-20020009725-A (KR)
Title: Method of producing a distributed constant-type EMI noise filter by using ferrite sheets
Inventor: KIM SEONG HO
IPC: H01G4/32
Filed: 2000-07-26
Abstract: PURPOSE: A method for manufacturing distributed integer type capacitor filter is provided to achieve improved attenuation characteristics of the capacitor by using an electrode structure for varying the inductance. CONSTITUTION: A method comprises a first step of forming an electrode by vacuum depositing a metallic electrode having a superior electrical conductivity onto a dielectric film(48) having a predetermined width, in such a manner that the metallic electrode has a double structure, each electrode has a width of 3mm and thickness of 0.5 to 10 micron meters, and the distance between electrodes is 2mm; a second step of producing a ferrite paste by blending Ni-Zn family ferrite powder and ultraviolet hardening resin and milling the blended material by a three-roll mill; a third step of forming a ferrite sheet(42) having a predetermined width by performing a screen printing, tape casting, spin coating, spraying, dipping or roller coating method to the ferrite paste produced in the second step; and a fourth step of ultraviolet hardening and winding the ferrite sheet, and connecting terminals to the ferrite sheet.
Patent KR-20020012650-A (KR)
Title: Vibration-based self-charge thin film type power supply device and microsystem having the same
Inventor: JANG SUN HO
IPC: H01M6/00
Filed: 2000-08-08
Abstract: PURPOSE: A self-charged thin film-type power supply device and a microdevice containing the device are provided, to employ a micro generator generating the electricity by using vibration and to store the electric energy into a thin film secondary battery, thereby allowing the battery to be self-charged without the connection with an external wire. CONSTITUTION: The thin film-type power supply device(200) comprises a substrate(10); an anode charge current collector(31) and a cathode charge current collector(32) which are formed on the substrate; an anode thin film(33) which is formed on the anode charge current collector; an electrolyte thin film(34) which covers the upper surface and side of the anode thin film; a cathode(35) which is formed on the electrolyte and is connected with the cathode charge current collector; an insulating layer(36) which covers the total structure containing the cathode, and exposes some part of the anode charge current collector and the cathode charge current collector; wiring(60) which is connected with the anode charge current collector and the cathode charge current collector; and a generation unit of electricity(20) which is provided with a conversion unit to convert the vibration energy into the electric energy, is formed on the insulating layer, and supplies the electric energy to the anode charge current collector and the cathode charge current collector through the wiring(60).
Patent KR-20020015134-A (KR)
Title: Method for acceleration testing a cylinder of engine in vehicle
Inventor: KIM SE YEONG
IPC: F02P17/02
Filed: 2000-08-21
Abstract: PURPOSE: A cylinder acceleration testing method of a vehicle engine is provided to display a counting time of a specific RPM(Revolution Per Minute), to reduce a testing time and to improve engine performance by reducing difference of a cylinder. CONSTITUTION: A cylinder acceleration testing method for a vehicle engine comprises an acceleration pedal sensor unit(10) detecting stepping state of the acceleration pedal in an idle state; an engine RPM sensor unit(12) detecting the RPM of the engine; an engine load sensor unit(13) detecting loading state of the engine; a shifting position sensor unit(14) detecting position of a shifting stage; an ECU(Electronic Control Unit)(15) outputting a control signal by receiving an input signal from the sensor units; a cylinder fuel supplying/isolating unit(16) receiving the fuel from the control signal or isolating the fuel by closing a solenoid valve of the cylinder; a memory unit(17) storing time counted in the ECU; and a display unit(19) indicating the memorized time.
Patent KR-20020015557-A (KR)
Title: Method for cooperating electronic commerce service
Inventor: CHOI JI SEON
Filed: 2000-08-22
Abstract: PURPOSE: A method for affiliating the e-commerce service is provided to increase outstandingly the sales of the e-commerce by building an affiliated store, and to offer the client better service. CONSTITUTION: The client accesses an affiliated web site through the internet(32). The client selects the product sales among contents of the affiliated web site(34). The client refers a product catalog and orders the desired product through a DB server(36,38). The payment is completed by offering the calculation data of every affiliated web site to a sales processor(40).
Patent KR-20010021388-A (KR)
Title: Method of manufacturing a flat corrugated tube
Inventor: YOUNG DARRYL LEIGH
IPC: F28F1/32
Filed: 2000-08-24
Abstract: PURPOSE: A method is provided to facilitate the bundling process by a fin stack in the manufacture of a tube of a heat exchanger, more particularly, to the tube having a flat ellipse section on the whole. CONSTITUTION: The manufacturing method relates to the treatment of a part of a predetermined length of a tube(30), in particular, a forward end part(66) of an aluminum heat exchanger core having a flat and ellipse section to be bundled by an aluminum fin stack(58). An intermediate part in the width direction of the tube end part(66) which is an intermediate part of the end part in the width direction facing in the section is corrugated by drawing the intermediate part in the width direction in the thickness direction of the section. While the corrugated intermediate part of the tube end part(66) is drawn, the end part in the width direction of the tube section is corrected so that the dimensions of the tube end part(66) are adjusted to the desired full width and thickness without any substantial spring back at the time when the keeping of the drawing condition to the corrugated intermediate part is completed.
Patent KR-20020017251-A (KR)
Title: Voice processing apparatus for voice over internet protocol
Inventor: EOM MIN YEONG
IPC: H04L12/66
Filed: 2000-08-29
Abstract: PURPOSE: A VOIP(Voice Over Internet Protocol) voice processing apparatus is provided to interface various kinds of system highways using a MUX/DEMUX. CONSTITUTION: A VOIP voice processing apparatus consists of an analog input part(10), a digital input part(20), an FPGA(Field Programmable Gate Array)(30), a DSP(Digital Signal Processing) module(60), a microcomputer(70), a modem part(90), an EPLD(100), and a DRAM(130), and a flash ROM(140). The analog input part(10) converts an analog signal into PCM data. The digital input part(20) inputs digital PCM data. The FPGA(30) extracts PCM voice data among the PCM data inputted through the analog input part(10) or the digital input part(20) and transmits the voice data to an H.110(40) or a TDX1A(50) after highway conversion. The DSP module(60) executes non-linear coding for the PCM data outputted from the FPGA(30) and outputs packetized data. The microcomputer(70) transmits the packetized data to a LAN(80) or an RS-232(150). The modem part(90) transmits the packetized data outputted from the DSP module(60) or the PCM data outputted from the FPGA(30) to a WAN. The EPLD(100) generates signals to control the FPGA(30), the DSP module(60) and the modem part(90). The DRAM(130) stores necessary data. The flash ROM(140) stores data to give initial conditions.
Patent KR-20020018490-A (KR)
Title: Japanese apricot and gineseng brandy and process for preparation thereof
Inventor: LEE YONG SU
IPC: C12G3/00
Filed: 2000-09-02
Abstract: PURPOSE: Provided is a japanese apricot and ginseng drink and its manufacturing method, therefore, the drink contains flavor components peculiar to japanese apricot and ginseng, has sour and bitter tastes in harmony, prevents oxidation, inhibits aging and relieving hangover. CONSTITUTION: The manufacturing method comprises the steps of: adding 10-40%(w/v) of japanese apricot and 0.1-10%(w/v) of ginseng in ethylalcohol solution; fermenting and leaching the solution at 10-30 deg.C for 30-90 days; aging leachate for 2 months; refining the aged leachate by adding 50-1000ppm of pectinase to it at room temperature; adding 200-1000ppm of PVPP or tannin, then gelatin to the refined solution to precipitate and remove a phenolic compound; treating phenolic compound free solution with 50-1000ppm of bentonite; centrifuging and filtering the resultant solution; freezing the filtrate at below -10 deg.C for 3 days then filtering it; adding sugar, citric acid, lactic acid and acetic acid to the resultant solution; and packing it in a bottle.
Patent KR-20010091856-A (KR)
Title: Displaying menu searching device in mobile phone
Inventor: KIM JEONG HUN
IPC: H04B1/38
Filed: 2000-09-06
Abstract: PURPOSE: A menu retrieval system in a portable phone is provided so that a user can conveniently and rapidly carry out menu retrieval in a portable phone. CONSTITUTION: A menu retrieval system in a portable phone comprises a mouse part having a track ball(214). A track ball groove(212) in the bottom of a display part(206) is formed in the position corresponding to the track ball(214) so that the track ball(214) can arrive safely when a folder(204) gets closed to a main body(202). The mouse part consists of the first direction sensor, the second direction sensor, and a selection switch. The track ball(214), protruded and formed at the upper part of a panel(216), controls the motion of a pointer(210) that moves on the plane of the display part(206). The first direction sensor senses motion to the right and left directions of the pointer(210). The second sensor senses the up and down motion of the pointer(210). The selection switch selects an icon indicated by the pointer(210) when the track ball(214) is pushed.
Patent KR-20020020145-A (KR)
Title: mobile phone having a bar-code reader and driving method thereof
Inventor: LEE GEUM BAE
IPC: H04B1/40
Filed: 2000-09-08
Abstract: PURPOSE: A mobile telephone terminal having a barcode reader and a driving method therefor are provided to know a total price of bought goods using a mobile telephone terminal. CONSTITUTION: A barcode reader unit(1) reads a barcode(7) formed on a surface of a certain goods and outputs a barcode signal. A CPU(2) receives the barcode signal, generates decoded goods data, performs a certain operation between a plurality of generated goods data, and outputs operation data. A memory unit(3) receives the goods data and the operation data from the CPU(2) and stores the goods data and the operation data. A screen display unit(4) displays the goods data or the operation data on a screen.
Patent KR-20010070080-A (KR)
Title: Bi-directional bus circuitry executing bi-directional data transmission while avoiding floating state
Inventor: MAKINO HIROSHI
IPC: G06F13/40
Filed: 2000-09-18
Abstract: PURPOSE: To provide a bi-directional bus circuit capable of stabilizing operation by avoiding the instability of a potential level when data bus is not used, and without reducing the data transmission speed when the data bus is used. CONSTITUTION: The data bus is divided into plural bus node Nb1, Nb2 by a repeater circuit 50. The circuit 50 includes a try state buffer 51 for amplifying the data of the bus node Nb1 and transmitting the amplified data to the bus node Nb2 and a try state buffer 52 connected to the buffer 51 in the reverse direction. When the data bus is not used, both the buffers 51, 52 are activated and the repeater circuit 50 is functioned as a latch circuit.
Patent KR-20020022160-A (KR)
Title: Melt/Solid Polycondensation of L-Lactic Acid:An Alternative Route to Poly(L-lactic acid)with High Molecular Weight
Inventor: KIMURA YOSIHARU
IPC: C08G63/06
Filed: 2000-09-19
Abstract: PURPOSE: A method for preparing a high molecular weight poly(L-lactic acid) is provided, to obtain the poly(L-lactic acid) by direct melt polycondensation of L-lactic acid in the absence of a solvent, thereby reducing the polycondensation time and to improve the productivity. CONSTITUTION: The method comprises the steps of melt condensing oligo(L-lactic acid) in the absence of a catalyst; direct melt polycondensing the obtained product with Sn compound and a protic acid as a catalyst under reduced pressure to obtain a low molecular weight poly(L-lactic acid); preheating the obtained low molecular weight poly(L-lactic acid) to improve the crystallinity; and carrying out the solid polymerization to obtain a high molecular weight poly(L-lactic acid). Preferably the Sn compound is SnCl2, and the protic acid is p-toluenesulfonic acid. The preheating and the solid polymerization are carried out at a temperature of 105 deg.C.
Patent KR-20000072690-A (KR)
Inventor: YOO IN O
Filed: 2000-09-19
Abstract: PURPOSE: A target advertisement method using explorer bar on the internet is provided to increase advertisement effect by setting a correct target, and to supply a user with the information and the service that can be substantially helpful for the user via a banner, without causing any inconvenience to the user in web surfing. CONSTITUTION: An advertisement database is established by an advertisement page, the data of the target customers, and the information of a uniform resource locator(URL) where the advertisement is loaded(S101). A user database is made(S102). An icon for controlling the program is created in a web browser control box area of the user(S104). When the icon is clicked, a login window is displayed(S105). A banner zone and a link to the latest news is shown(S106). The user can enjoy web surfing apart from the banner zone and the link(S107). If the user accesses a predetermined web site(S108), it is checked whether the user belongs to a target group(S109). If the user belongs thereto, the banner advertisement, the points the user can obtains and the details of the advertisement are displayed in the created banner zone(S110).
Patent KR-20000072699-A (KR)
Inventor: JANG HWANG JIN
IPC: G06F17/00
Filed: 2000-09-20
Abstract: PURPOSE: A system for providing online service in the internet is provided for increasing a sale of each company by providing various services to a customer who uses a corresponding company by an online or an off-line. CONSTITUTION: An online service providing company in the internet includes a certain identification code(12) provided to a customer who uses an off-line shop or store(2), an internet server(8) having an internet site(6) for providing an additional service to the customer who received the identification code(12) in the internet, and an internet terminal(10) used for connecting with the internet site(6) through the internet by the customer. The identification code(12) includes a certain numeral, character, symbol, or a combination of the same.
Patent KR-20010051153-A (KR)
Inventor: SUZUKI TAKAYUKI
IPC: G06F11/10
Filed: 2000-10-20
Abstract: PURPOSE: To automatically repeat the correction processing of a code error. CONSTITUTION: A control command setting the operation mode of an error correction circuit 12 is held in a mode setting circuit 21. The detection result of an error detection circuit 13 is read into a result reading circuit 22. A starting control circuit 23 instructs the repetition of a correction operation to the error correction circuit 12 within the range of the upper limit value of a repetition operation based on the control command and the detection result.
Patent KR-20010000804-A (KR)
Inventor: CHO HYO JIN
Filed: 2000-10-20
Abstract: PURPOSE: The system and the method for transmitting an electronic card capable of managing a card sending schedule are provided to enable the period and the targets for the transmission of the card to be determined, to allow a user to efficiently manage the transmission thereof, to generate the user's interest in the card, and to obtain the effect of advertisement by the card. CONSTITUTION: An electronic card transmission server(110) receives the request of the person(102) who transmits the card via a network(100), and transmits the card to a designated receipt person(104). The server(110) includes the transceiver(112) for transmitting the data between the person(102.104) via the network(100). A card making part(114) prepares the card to which the image and the animation selected by the person(102) and the letters inputted by the person(102) are attached, and sends it to the transceiver(112). A part(116) prepares the transmission schedule of the card in response to the ask of the person(102), and checks if the card is sent.
Patent KR-20020036332-A (KR)
Title: Handle for a back door glass in leisure vehicles
Inventor: LEE DONG JAE
IPC: B60J1/20
Filed: 2000-11-09
Abstract: PURPOSE: A knob of back door glass in leisure cars is provided to prevent lowering of appearance of cars as a wiper is located in a high position by the knob. CONSTITUTION: A knob of back door(1) has a board form and in the upper part, is installed to be able to hinge in the outside of the back door. The lower part is pressurized to a body of a car(2) by a spring(4) installed in the hinge pin(3). The knob has a form of stairs to make a fixed size of space when the lower part is pressurized to the body of the car by the spring. The height of the knob is pretty reduced as contacting with the body of the car when the use is necessary. Interference is prevented in acting of a wiper system by reduction of the whole height and a rear appearance of the car is improved. The wiper prevents the damage of the back door when the collision occurring in the rear of the car.
Patent KR-20020037527-A (KR)
Title: Method for forming capacitor of semiconductor device and capacitor fabricated thereby
Inventor: JUN GWANG YEOL
IPC: H01L27/108
Filed: 2000-11-14
Abstract: PURPOSE: A method for fabricating a capacitor of a semiconductor device is provided to prevent storage nodes from being short-circuited, by damaging the upper portion of the storage node so that the growth of hemispherical grain(HSG) is controlled. CONSTITUTION: The first insulation layer is formed on a semiconductor substrate(100). The first insulation layer is patterned to form a storage node hole exposing a predetermined region of the semiconductor substrate. The storage node(117a) of a cylinder type is formed on the sidewall and bottom of the storage node hole. The upper portion of the storage node is damaged. The first insulation layer is removed to expose the storage node having the damaged upper portion. HSG(128) is formed on the bottom and sidewall of the storage node except the damaged upper portion. A dielectric layer and a plate electrode layer covering the storage node having the HSG are sequentially formed.
Patent KR-20010035041-A (KR)
Title: Arc stud welding device
Inventor: SATOOSIGENOBU
IPC: B23K9/29
Filed: 2000-11-24
Abstract: PURPOSE: An arc stud welding apparatus is provided in which a welding material is inexpensive, processing is simple, and disposed ferrule or cartridge is not necessarily to be used by installing a maintenance means so as to maintain the conditions when a second sealed frame is incorporated in a first sealed frame. CONSTITUTION: In an arc stud welding apparatus in which the welding material is welded to a material welded by generating arc between the material welded and the sealed member in the state that a sealed member is mounted on a welding area of a welding material which is adhered to the front end part of a stud welding gun, the arc stud welding apparatus comprises a sealed member (13) composed of first and second sealed frames (14,15) having a structure to be divided into two parts, wherein the first sealed frame (14) is adhered to a stud welding gun (11) through a support member (12), and the second sealed frame (15) is attached to the first sealed frame (14) through a hinge so that it is opened or closed; a maintenance means installed for maintaining the conditions when the second sealed frame (15) is incorporated into the first sealed frame (14); and an inert gas supplying part installed at the sealed member (13).
Patent KR-20010062021-A (KR)
Inventor: WANG XIAO BING
IPC: C12Q1/68
Filed: 2000-11-30
Abstract: PURPOSE: A gene library for individual is provided to achieve a simple and economical method and apparatus for storing personalized genomic information and detecting possible gene mutations. CONSTITUTION: An apparatus comprising a solid surface on which a gene library obtained from an individual is permanently bound is provided. A method for coating or linking a gene or genes obtained from an individual on to the apparatus as state above by physical, chemical, biochemical or enzymatic means, wherein the gene or genes are bound permanently to the solid carrier is provided. The gene or genes include at least one chromosome processed by at least one kind of restriction enzyme.