baber/WOPTO huggingface dataset:
Patent KR-20020013228-A (KR)
Title: Wire Bonder for preventing a leadframe strip folding and bonding method thereof
Inventor: CHOI SEON JEONG
IPC: H01L21/60
Filed: 2000-08-12
Abstract: PURPOSE: A wire bonder for preventing an overlay of a lead frame is provided to improve productivity and yield of a semiconductor packaging process, by additionally forming the second sensor in an unloader block of the wire bonder so that a lead frame strip is not overlaid inside a magazine. CONSTITUTION: A lead frame strip regarding which a wire bonding is not performed is supplied to a loader block while each lead frame strip is contained in the magazine(102). A wire bonding head block performs a wire bonding process regarding the lead frame strip in the loader block. A lead frame strip(104) regarding which a wire bonding is completed is contained in the magazine of the unloader block. A sensor which detects whether a lead frame exists in a magazine slot(114) to which the wire-bonded lead frame strip is to be inserted, is installed in the unloader block.
Patent KR-20020014516-A (KR)
Title: Reference voltage generator for independent of temperature variation and substrate noise
Inventor: HWANG SEONG UK
IPC: H03M1/06
Filed: 2000-08-18
Abstract: PURPOSE: A reference voltage generator independent of temperature change and noise is provided, which minimize the influence due to a substrate noise and generates a reference voltage independent of temperature variation. CONSTITUTION: The reference voltage generator comprises PMOS transistors(30-37) to provide a voltage to each circuit by being connected to a voltage(VDD) port in parallel. A temperature reduction part(40) comprises the first amp(A1) whose output port is connected to gate ports of the PMOS transistors(30-34), the first resistor(R1) connected to a common node of a drain of the second PMOS transistor(31) and an input port of the first amp, the first transistor(Q1) whose collector is connected to the first resistor and its emitter is grounded, and a transistor(Q0) whose collector is connected to the input port of the first amp and the common drain port of the third PMOS transistor(32) and its emitter is grounded. a temperature increase part(50) comprises the first NMOS transistor(37) and the second amp(A2) and the second resistor(R2). And a voltage output part(60) comprises the third amp(A3) and the third resistor(R3) connected between an input port of the third amp and the ground.
Patent KR-20000072246-A (KR)
Inventor: LEE SANG HYUN
IPC: A47J41/00
Filed: 2000-08-22
Abstract: PURPOSE: A thermal container with a heating device is provided, which can keep warm for a long time and be used for heating, as well as keeping warmth by providing the heating device being actuated optionally. CONSTITUTION: A thermal container for keeping warmth comprises a body (10) for receiving contents which is treated with an adiabatic material such as a foamed styrofoam or a vacuum wall ; and a heating device (20) equipped in the body (10) and actuated optionally. A heat storage material (30) having high specific heat is placed between the body and the heating device. When a typical fuel requiring the supply of oxygen is used, the body (10) comprises an inhalant port (12) and an exhaust port (14) to allow the inflow and outflow of air.
Patent KR-20020015531-A (KR)
Title: Method for Dispatching Mobile Object and Apparatus thereof
Inventor: GAE KWAN HO
IPC: G01S7/24
Filed: 2000-08-22
Abstract: PURPOSE: A method and an apparatus for dispatching a movement object are provided, which dispatch the most adjacent movement object by obtaining the latest position information of the movement object adjacent to a specific area by a central control station. CONSTITUTION: According to the system, a central control station orders a dispatch command to the most adjacent movement object with a center of a dispatch position by referring to a received position coordinate data, if a movement object(110) grasps its own present position from a satellite(100) using a GPS(Global Positioning System) receiver part and transmits its position coordinate data to the central control station through radio communication networks(120,130) with a fixed time interval.
Patent KR-20020017213-A (KR)
Title: Shadow mask in flat cathode ray tube and methode for bonding thereof
Inventor: CHUN HYEON TAE
IPC: H01J9/20
Filed: 2000-08-29
Abstract: PURPOSE: A shadow mask for a CRT and a method for fixing the same are provided to quickly and exactly cut an unnecessary ineffective surface. CONSTITUTION: A shadow mask comprises an effective surface(5b) having a plurality of beam through holes and an ineffective surface(5c) successively extended from the effective surface to the circumference of the effective surface. The ineffective surface(5c) includes a welding line(W) formed when the shadow mask is welded and fixed to a rail. The shadow mask includes predetermined shape cutting auxiliary holes(5e) formed at the four edges of a boundary formed between the effective surface(5b) and the ineffective surface(5c). The cutting auxiliary holes(5e) are formed at the outer of the welding lime(W).
Patent KR-20020017339-A (KR)
Title: Fabricating Method of Thin Film Transistor Substrate For Detecting X-ray
Inventor: CHOO GYO SEOP
IPC: H01L29/786
Filed: 2000-08-30
Abstract: PURPOSE: A method for forming a thin-film-transistor(TFT) substrate for detecting X-ray is provided to shorten an interval of time taken for a dry-etch process and to decrease the thickness of photoresist, by etching a storage insulation layer, a passivation layer and a gate insulation layer formed on a pad part by a two-step process. CONSTITUTION: A gate pad, a data pad and a gate electrode(12) of the TFT are simultaneously formed on a substrate(2). The gate insulation layer(23) is formed on the substrate. A source electrode(16) and a drain electrode(14) of the TFT are formed on the gate insulation layer. The passivation layer(27) is formed to protect the TFT. The storage insulation layer(31) is formed on the passivation. The first photoresist pattern is formed in a portion except the storage insulation layer formed in a portion corresponding to the drain electrode, the gate pad and the data pad. The storage insulation layer is dry-etched by using the first photoresist pattern as a mask and by using predetermined mixture gas. A pixel electrode(5) is formed in a portion except the storage insulation layer corresponding to the gate pad and the data pad. The second photoresist pattern is formed in a portion except the storage insulation layer corresponding to the gate pad and the data pad. The passivation layer and the gate insulation layer are sequentially dry-etched by using the second photoresist pattern as a mask and by using predetermined mixture gas.
Patent KR-20020018405-A (KR)
Title: A Male Parts Structure of Winding Machine for Deflection Coil
Inventor: PARK YONG SU
IPC: H01J29/76
Filed: 2000-09-01
Abstract: PURPOSE: A male winding type structure of a deflection coil winding machine is provided to reduce badness by forming a ruler in a guide element for confirming balance during formation of winding of the deflection coil. CONSTITUTION: A deflection coil comprises a male winding type(110) and a female winding type for forming the deflection coil of a saddle from a coil wound around a coil bobbin. The male winding type(110) includes a male disk element(111) rotated by an external driving power source, a male winding type saddle(112) coupled the male disk element(111), a coupling element(114) coupled to the male winding type saddle(112), a guiding element(113) formed on the male winding type saddle(112) for guiding the coupling element(114). A ruler(113a) is attached on the guide element(113) near the coupling element(114) to form the balanced deflection coil.
Patent KR-20010050398-A (KR)
Title: Brake rotor and wheel bearing assembly
Inventor: AZUMA KAZUHIRO
IPC: B60T1/06
Filed: 2000-09-08
Abstract: PURPOSE: A brake rotor and a wheel bearing assembly is provided to require no deflection adjustment of the brake rotor on the consumer side. CONSTITUTION: By restricting maximum deflection widths of respective face deflections of an installation face(5a) of a brake rotor(5) itself, the rear face(5b) thereof and a side face(2a) of a wheel mounting flange(2) of an inner member(1) installed with the brake rotor(5) within specific values and installing the brake rotor(5) onto the wheel mounting flange(2), the need for installation of the brake rotor(5) or deflection adjustment after the installation in front of a customer is eliminated to improve reliability of a wheel bearing assembly for an automobile.
Patent KR-20020024422-A (KR)
Title: Method for automatic creating of home-zone list in mobile telecommunication system
Inventor: KIM YEONG HAE
IPC: H04W4/029
Filed: 2000-09-25
Abstract: PURPOSE: A method of automatically generating a home-zone list in a mobile communication system is provided to simply decide a home-zone of a subscriber with only address information of the subscriber, to minimize works of a CCC(Customer Care Center), and to perform a home-zone BTS(Base Transceiver Subsystem) selection operation for empty groups, so as to optimize a subscriber home-zone list as well as generating and registering home-zone lists in any places or countries by using address information and BTS information only. CONSTITUTION: A home-zone service center selects BTSs within a predetermined distance from a home-zone subscriber residence place by using residence address information of a home-zone subscriber and location information of all BTSs(S210). The home-zone service center groups the selected BTSs into many groups according to an HAB(Home Angle from BTS) indicating directions to which the selected BTSs are toward the home-zone subscriber residence place(S220). The home-zone service center arranges the selected BTSs within the groups in order of providing the best home-zone service to the home-zone subscriber(S240). The home-zone service center decides predetermined BTSs among BTSs having high priority as home-zone BTSs according to the arranging order(S250). The home-zone service center decides service sectors for the decided home-zone BTSs to service the home-zone subscriber(S260). The home-zone service center generates a home-zone list having information of the service sectors as well as information of the decided home-zone BTSs(S280).
Patent KR-20020024721-A (KR)
Title: Telephone Agency System and Method using the Registration of Character Telephone Number in the Internet
Inventor: KIM TAE HYUNG
IPC: H04M1/23
Filed: 2000-09-26
Abstract: PURPOSE: A call mediating system using a character telephone number registration on the Internet is provided to make a user register a character telephone number to present the user, so that another user can make a call by inputting the registered character telephone number after connecting to the call mediating system by a user terminal. CONSTITUTION: A registration information DB(142) stores telephone numbers of receivers' terminals and registration information of the receivers. A character telephone number DB(141) stores character telephone numbers composed of specific characters presenting the receivers. If one character telephone number is received from a caller terminal, a retrieval server(130) retrieves the telephone numbers of the receivers' terminals to call a telephone number. A control server(120) mediates a call between the transmitter terminal and a receiver's terminal corresponding to the called telephone number.
Patent KR-20010050802-A (KR)
Title: Sheet stapler unit and sheet processing device
Inventor: HIRAI KATSUAKI
IPC: B25C5/16
Filed: 2000-10-02
Abstract: PURPOSE: A stapler unit is provided which is capable of binding sheets independently of number of sheet bundles without generating a broken staple, a sheet processing device having it, and an image forming device. CONSTITUTION: A stapler unit comprises a stapler body(100a) having a placing part for placing staples into the sheet bundle, and a staple cartridge(100b) that can be attached to or detached from the stapler body(100a) and has a staple storing part for storing the staples. A plurality of kinds of staple cartridge(100b) correspond to staples with a plurality of lengths, and a staple storing part of each of the plurality of kinds of staple cartridges has a guide means for regulating the staples so that centers in the staple length direction are substantially same during attaching of it to the stapler body(100a).
Patent KR-20020026988-A (KR)
Title: Modified inlet part for the wet scrubber
Inventor: BAEK JAE JIN
IPC: B01D53/18
Filed: 2000-10-04
Abstract: PURPOSE: A modified inlet part for wet scrubber is provided to uniform velocity distribution of pollutant laden gas introduced to wet scrubber for the removal of SOx, NOx, and particulate pollutants. CONSTITUTION: Pollutant laden gas enters a spray tower(10) through a gas inlet pipe(12) and is directed upwards through the spray tower to contact with slurry droplets sprayed from a fluid sprayer(14) in a counter current mode, resulting in the absorption of gaseous pollutants. Fine droplets entrained in gas is eliminated in a mist separator(20) and sequently discharged toward a gas outlet(22). Fluid sprayed from the fluid sprayer fall to a reactor(16) and is recycled to the fluid sprayer by a pump(18). Gas cleaning efficiency greatly depends on velocity of gas in the bottom of spray tower and its distribution, that is, the more velocity distribution of gas is uniform in radial direction within spray tower, the higher desulfurization/dedusting efficiencies is obtained. In the present invention, for improving gas cleaning efficiency, the gas inlet pipe is slant toward the spray tower at degrees of 35°-55°.
Patent KR-20020032071-A (KR)
Title: A defroster and control method for the heat pump type air-conditioner
Inventor: BAEK HYEON SAM
IPC: F24F11/00
Filed: 2000-10-25
Abstract: PURPOSE: A defrosting device for heat pump type air conditioner and control method of the same are provided to be added to an outdoor heat exchanger for efficient defrosting operation. CONSTITUTION: A device comprises a defrosting piping; an opening and closing device; and a control device. The defrosting piping is installed between a piping connected between a compressor and a four-way valve(55) and an outdoor heat exchanger. The four-way valve is installed on an outlet of the compressor to circulate refrigerant from a compressor to the outdoor heat exchanger and an indoor heat exchanger for cooling and heating operation, respectively. The opening and closing device is a solenoid valve(82) installed on one side of the defrosting piping to open and close according to temperature of the outdoor heat exchanger. The control device comprises a temperature sensor(86); and a control part(88) to determine whether the opening and closing device is to be opened or closed.
Patent KR-20010060287-A (KR)
Inventor: TAKAGI TETSUYA
IPC: H04W80/04
Filed: 2000-11-09
Abstract: PURPOSE: To reduce the processing load of an apparatus for transmitting/ receiving data by using a short distance radio communication. CONSTITUTION: Attribute information showing the attribute of a host apparatus is inputted in accordance with the installation of the host equipment and a protocol stack consisting of at least one protocol among a plurality of protocols is constructed, based on attribute information. The data transmission/reception of the host apparatus are controlled through a logic interface (service access point).
Patent KR-20020036863-A (KR)
Title: HDR system having function of voice transmitting
Inventor: KIM HYEONG JEONG
IPC: H04W88/18
Filed: 2000-11-11
Abstract: PURPOSE: An HDR(High Data Rate) system having a voice transmission function is provided to enable a user to use not only a data communication and but a voice communication through an exclusive HDR terminal by designing a communication system for supporting not only a data communication but a voice transmission with respect to the exclusive HDR terminal. CONSTITUTION: An HDR terminal(210) stores a voice support protocol. An HDR connection point(220) controls a data transmission/receipt to the HDR terminal(210). A router(230) refers to a packet address requested from the HDR connection point(220) and transmits data to a corresponding path. An HDR server(240) performs functions as a charge, a certification, an address change, and an address allocation of the HDR terminal(210). A voice data processing unit(260) supports a data format conversion and performs a conversion as an address between different terminals. In addition, an Internet network(250) and a public switched telephone network(270) are provided.
Patent KR-20020037186-A (KR)
Title: Method of Authentification of ATR of a Smart Card and Method for Electronic Commerce Using the Same
Inventor: NA HYEONG SU
Filed: 2000-11-13
Abstract: PURPOSE: A method for the e-commerce using an ATR(Answer to Response) authentication of a smart card is provided to authenticate and manage the smart card without an additional PIN(Personal Identification Number) by reading the ATR data, UIN(Unique Identification Number) of a smart card chip. CONSTITUTION: A card owner(50) sends the data about the ATR and e-money to a shopping mall or service provider(60) through a personal card terminal by using the internet. The shopping mall or service provider sends the ATR of the smart card to a card management server(30) and requests the authentication of the smart card. The card management server notifies the authentication result to the shopping mall or service provider. If the smart card is allowed, the shopping mall or service provider provides a product or service to the card owner and charges the card management server for the e-money. The card management server transfers cash to the banking account of the shopping mall or service provider.
Patent KR-20020041222-A (KR)
Title: Method for overwriting data in linking loss area
Inventor: EOM U SIK
IPC: G06F3/08
Filed: 2000-11-27
Abstract: PURPOSE: A method of overwriting data on a linking loss area is provided to record data from a corresponding block or a previous block, depending on a linking loss area decision, to suppress an error during a reading process, thereby improving a block error correction effect. CONSTITUTION: A host decides whether the first sector of a start block(target block) to write user data is a linking loss area(30). If not, the host records the user data on the target block(31). If the user data recording is completed on N ECC blocks, the host completes the process(32). If the first sector is the linking loss area, the host reads a previous block(33). If a reading of an ECC block 1 is completed, the host corrects a data type of a last sector of the ECC block 1 to '0b' from '1b'(34, 35). The host records read data of the ECC block 1 on the ECC block 1(36). If a data recording is completed on N+1 blocks, the host completes the process(37).
Patent KR-20010016269-A (KR)
Title: Push-button switch
Inventor: KIM NAM SUN
IPC: H01H13/14
Filed: 2000-11-29
Abstract: PURPOSE: A pushbutton switch having a push down maintaining device is provided to maintain the push down state with a light pressing force during push down operation. CONSTITUTION: A pushbutton switch comprises a switch terminal, a body(10) having a switch housing, a switching device having a switch contact substrate linked to a switch spring inserted into the switching hollow formed in a body, a push down maintaining device connected to the switching device for maintaining the push down state with more light pressing force during push down operation, a cap(40) for maintaining the linkage state by covering the body. The pushbutton switch maintains the push down state with a light pressing force by push down maintaining device for providing the ability of preventing the elastic protrusion.
Patent KR-20010062056-A (KR)
Inventor: FUJINO TOYOMI
IPC: H04N7/173
Filed: 2000-12-01
Abstract: PURPOSE: To enhance convenience for allowing a user to view digital contents in matching with the user's preference. CONSTITUTION: A broadcast system 1 adds attribute information of digital contents to the broadcast digital contents. Selection information, denoting the user's preference is set to a filter section 12. The filter section 12 filters attribute information, on the basis of the selection information to select digital contents, in matching with the user's preference among broadcast digital contents. The broadcast system 1 records the selected digital contents to a recording medium and then offers them to viewers, and offers the digital contents, in matching with the user's preference to the users out of the recorded digital contents.
Patent KR-20020045181-A (KR)
Title: A case for a high voltage switch and installation method thereof
Inventor: LEE JE SUN
IPC: H02B1/30
Filed: 2000-12-08
Abstract: PURPOSE: A box for a high voltage circuit breaker and a method of mounting the same are respectively provided to reduce the exchanging cost of the box by causing components of the box to be module. CONSTITUTION: The box(10) for a high voltage circuit breaker is embedded around an entrance of a manhole to protect a circuit breaker(20). The box(10) has a supporter(2) which is of a box-shape and a left frame and a right frame which are integrated. A base frame(1) has a front frame and a rear frame which are combined with the left and right frames, respectively. Left and right wall members(5,5') are upwardly mounted on the base frame(1). Two front doors(7,7') and two rear door are hinged at an upper end of the left and right wall members(5,5'), respectively. A roof(9) is mounted on the doors and walls.
Patent KR-20010035062-A (KR)
Title: Method for dispersing a protocol translator by using domain name server system
Inventor: LEE YEONG HUI
IPC: G06F17/28
Filed: 2000-12-11
Abstract: PURPOSE: The method for distributing a protocol translator using a domain name server(DNS) is provided to enable an IPv4 translator and an IPv6 translator to be managed at one place, by interworking an IPv4 environment with an IPv6 environment. CONSTITUTION: A client asks the analysis of an address to be accessed to a domain name server via the internet(30). The domain name server performs the analysis asked by the client(32). The domain name server requests the address analysis to an upper domain name server via the internet if the address asked by the client does not exist(34). The upper domain name server returns the result of the analysis to the domain name server(36). The domain name server searches a network address translation-protocol translation(NAT-PT) device that has allocatable resources(380. A protocol translator sends an 'OK' signal to the domain name server in order to confirm the transmission of mapping information(40). The domain name server returns an allocated IPv4 address to the client(42).
Patent KR-20020054872-A (KR)
Title: Device for grinding a panel and method for grinding the same
Inventor: KIM BYEONG CHEOL
IPC: B24B7/00
Filed: 2000-12-28
Abstract: PURPOSE: An apparatus and a method for polishing a panel are provided to improve the TACT time by effectively polishing a cutting surface of a liquid crystal panel. CONSTITUTION: A polishing apparatus includes four polishing tables(31a,31b,31c,31d) and three polishing stones(35a,35b,35c). Four polishing tables(31a,31b,31c,31d) are circulated in an arrow direction. The polishing stones are arranged at both sides of a moving route of each table. The first and second polishing stones(35a,35b) polish four sides of the panel. The third polishing stone(35c) is required to polish a corner of the panel. In order to polish corner sections of the panel, a rotating device for rotating the tables is provided at the moving route of the table. The liquid crystal panel cannot move into another table, but the table having the liquid crystal panel thereon is moved for polishing the pad and corner sections.