baber/WOPTO huggingface dataset:
Patent KR-20040095548-A (KR)
Inventor: KIM DONG HYEON
IPC: G06F12/14
Filed: 2003-05-09
Abstract: PURPOSE: A method for securing hard disk access of a PC is provided to efficiently block the third person from accessing data recorded in an HDD(Hard Disk Drive) without permission by managing a normal mode for normally accessing the HDD and a secure mode for abnormally accessing the HDD in a firmware of the HDD, and making a user select one of the normal/secure mode depending on validity of a user password. CONSTITUTION: A setup program is started by a user's request(S10). A display controller generates/displays a menu screen for selecting the normal or secure mode to a display device(S11). If the user selects the secure mode, the HDD controller stores a user input string inputted from a keyboard controller as an original HDD password. A system BIOS(Basic Input/Output System) encrypts the user input string and the HDD stores the encrypted user input string as an encrypted HDD password together with the original HDD password(S14). The system BIOS sets the secure mode for accessing the HDD(S15). If the user selects the normal mode, the HDD controller stores the user input string as the original HDD password. The system BIOS sets the normal mode for accessing the HDD(S17).
Patent KR-20030089493-A (KR)
IPC: B29C45/50
Filed: 2003-05-16
Abstract: A control system for an injection molding machine performs a molding cycle. The molding cycle includes a filling process for controlling an advancing motion of a screw of the injection molding machine, and a hold press process for controlling a pressure of a molten resin after the filling process. The control system includes retracting speed limit means for limiting a retracting speed of the screw to a predetermined retracting speed limit value after a pressure control in the hold press process begins.
Patent KR-20040100440-A (KR)
Inventor: LEE WOO IL
IPC: H03B11/00
Filed: 2003-05-23
Abstract: PURPOSE: An automatic vibration tuning method for attenuating vibration received through a shaft and an automatic vibration tuning system thereby are provided to attenuate efficiently vibration of a structure such as a golf club or a tennis racket by measuring a proper vibration number of the structure. CONSTITUTION: A controller(10) calculates a control signal value by using an output signal of a piezoelectric sensor(20) and a state variable. The controller transmits the calculated control signal value to a D/A converter(40) in order to convert the control signal value to an analog value. An amplifier(50) amplifies the analog signal and transmits the amplified analog signal to an actuator(60) in order to generate vibration. The piezoelectric sensor senses the vibration and transmits the sensed vibration to an A/D converter(30) in order to transmit a digital sensing signal to the controller. The controller updates state functions by using the digital sensing signal. The controller determines an operating state of an automatic vibration tuning system.
Patent KR-20030091827-A (KR)
Title: 전압 변화 제어 회로 및 방법
IPC: H02M3/07
Filed: 2003-05-28
Abstract: 차지 펌프 부스터 회로에서, 제어 클럭은 소 스텝 단위(small-step basis)로 제어되어 부스트 진폭 및 다양한 노이즈 발생을 억제한다.  절대값을 갖는 외부 전원 전압을 부스팅하기 위한 차지 펌프 부스터 회로부, 부스터 회로부를 제어하기 위한 부스트 전압 피드백부, 및 클럭 버퍼부를 제공한다.  부스트 전압 피드백부에서, 부스터 회로부의 출력 레벨은 전압 검출부에 의해 검출된다.  이것은 기준 레벨과 비교되며, 비교 결과에 따라, 업/다운 계수부에서 계수 연산을 행한다.  계수값에 기초하여, 소 스텝 단위로 제어 양을 D/A 변환부로부터 시프트하고, 이에 따라 레벨 시프터부를 통해 클럭 버퍼부(300)의 전압을 제어한다.
Patent KR-20040102843-A (KR)
Inventor: JUN IN GI
IPC: F24C7/08
Filed: 2003-05-29
Abstract: PURPOSE: A microwave oven and a control method thereof are provided to stop a steaming operation when stored water in a steaming container is dried up and to alarm the dried status to a user. CONSTITUTION: A user sets a cooling condition for steaming through an input unit(101). A controller drives a magnetron by controlling a magnetron driving unit(103) and counts a cooking time by using a timer(105). The controller checks a preheating time(107). The controller drives the magnetron continuously when the preheating time is not over. Otherwise, the controller detects the humidity inside a cooking chamber through a hygrometer(109). The controller checks a finishing time. The controller stops the magnetron(113) and returns when the counted cooking time is over the finishing time. Otherwise, the humidity value is compared with a reference value(112). The controller returns the steaming operation(103) when the detected humidity value is not under the reference value. Otherwise, the steaming operation is stopped by stopping the magnetron(114). The controller displays an error message through a display element by controlling a display driving unit and outputs an alarming sound through a speaker by controlling an alarming sound output unit(116). The controller checks the input of a cooking command to continue the steaming operation(118). In inputting the cooking command, the controller returns to the steaming operation(103). Otherwise, the controller detects the opening and the closing of a door through a door switch(120). In detecting the opening and the closing of the door sequentially(122), the controller returns to the steaming operation(103). Otherwise, the controller returns to the finishing operation(111). Thereby, the steaming is performed finely.
Patent KR-20040102951-A (KR)
Inventor: HA TAE HO
IPC: H04B7/00
Filed: 2003-05-30
Abstract: PURPOSE: An apparatus and method for enhancing speech quality using a Dolby circuit in a mobile communication system are provided to remove noise by reducing noise of a high frequency portion and restoring an original voice to an original level. CONSTITUTION: A Dolby input filter(120) of an input unit(100) raises a level of a sound higher than a specific frequency when a voice is inputted. A Dolby output filter(310) of an output unit(300) lowers a level of a sound greater than the specific frequency received from the input unit(100) and outputs it.
Patent KR-20040103180-A (KR)
Inventor: YANG JI SEON
IPC: H04B1/38
Filed: 2003-05-31
Abstract: PURPOSE: A battery pack locker structure of a mobile communication terminal is provided to save a space for a locker assembly by installing a locker assembly at a lower end of a battery pack, and easily attach and detach the battery pack, thereby improving external appearance of a mobile communication terminal. CONSTITUTION: A battery pack(20) has a part inserted into a fixing groove formed at a main body of a mobile communication terminal. A locker assembly(30) is mounted at the battery pack(20) so that a part of the locker assembly(30) is compressively inserted into a locking groove formed at the main body of the mobile communication terminal. A fixing element is formed on the fixing groove and the locking groove for preventing the battery pack(20) from separating.
Patent KR-20040104168-A (KR)
Inventor: HWANG IN HWAN
IPC: B32B18/00
Filed: 2003-06-03
Abstract: PURPOSE: A method of casting plate piled up ceramic and a casting plate thereby are provided to obtain a material having all the merits of both metal and ceramic and not affected by erosion. CONSTITUTION: The method of the casting plate piled up ceramic comprises the steps of: preparing a mixing material by mixing ceramic material powders in a mixer; inputting the mixed ceramic material together with the moisture of 40 to 50 wt.% based on the material in a kneader and dispersing or kneading to obtain a homogeneous kneading; pug milling to remove moisture and air bubbles in the kneading and aging the kneading; wet press forming to laminate the kneading to one side of the casting plate in a thickness; drying and firing; and cooling, post-treating and processing according to utility thereof.
Patent KR-20030062387-A (KR)
Inventor: WOO HO SUK
IPC: E04G21/02
Filed: 2003-06-07
Abstract: PURPOSE: An electronic device for monitoring a variation of temperature is provided to secure the safety on a structure and to reduce the required cost for re-construction. CONSTITUTION: The electronic device for monitoring a variation of temperature while curing the concrete surface comprises: a storage unit(10) storing data by hours by detecting a variation of temperature; and an analysis unit(20) checking and analyzing the data stored in a monitor. Wherein the storage unit(10) comprises: a microprocessor for storing data; an LCD showing the present internal temperature and the message by various stages; an internal temperature sensor interposed to concrete to detect a variation of internal temperature; a surface temperature sensor attached to the concrete surface to detect a variation of surface temperature; an external temperature sensor attached to the external wall of the storage unit(10) to sense a variation of temperature around concrete; and a sensor connector connecting the internal temperature sensor and the surface temperature sensor to the storage unit(10).
Patent KR-20040110310-A (KR)
Inventor: LEE TAE HYO
IPC: H04B1/04
Filed: 2003-06-18
Abstract: PURPOSE: A transmitting device in a wireless communication terminal for a dual band is provided to more efficiently remove noises of a cellular frequency band signal and a PCS(Personal Communication Service) frequency band signal outputted from a signal generator by using two diplexers instead of two SAW(Surface Acoustic Wave) filters. CONSTITUTION: A signal generating unit(21) generates a signal of a PCS frequency band and a signal of a cellular frequency band according to a communication frequency band. The first diplexer(22) removes noise from the signals of the PCS frequency band and the cellular frequency band generated from the signal generating unit(21). The second diplexer(23) divides the signals outputted from the first diplexer(22) according to each frequency band. Amplifying units(24,25) amplify the signal of the cellular frequency band and the signal of the PCS frequency band divided by the second diplexer(23). A coupler(26) isolates the signal of the cellular frequency band with the signal of the PCS frequency band to prevent interference between the signals. The first duplexer(27) and the second duplexer(28) separate a transmitting signal and a receiving signal from the signal of the cellular frequency band and the signal of the PCS frequency band. The third diplexer(29) divides the signals of the cellular frequency band and the signal of the PCS frequency band, and transmits an output signal corresponding to each frequency band through an antenna.
Patent KR-20050000635-A (KR)
Inventor: HONG WON KYU
IPC: H04L12/28
Filed: 2003-06-24
Abstract: PURPOSE: A method for establishing a detour route in an MPLS(Multiprotocol Label Switching) network is provided to effectively manage network resources by not establishing a BLSP(Backup Label Switch Path), namely, a detour route, until a failure occurs and maximize the efficiency of the network resources by selecting the detour route for recovering a failure based on network topology when a failure occurs. CONSTITUTION: When a transmission LER-A(Label Edge Router-A) transmits traffic(S2), a PLSP(Primary Label Switched Path) is set by way of an LSR(Label Switched Router)-B, LSR-D and LSR-F, and the traffic is transmitted to a reception LER-H(S4). When a failure is detected and if the failure is a link failure between the LSR-F and the LER-H(S6,S10), the LSR-F sets itself as a transmission LSR, the link between the temporary transmission LSR-F and the reception LER-H is designated as the first failure recovery interval(S12), and it is determined whether the temporary transmission LER is identical to the LER-A(S16). If they are not identical to each other, an optimum route for the first failure recovery interval is searched(S20). If the optimum route is successfully searched, detour route information is transmitted to every LSR belonging to the optimum route and each LSR stores the detour route information in an internal FIB(Forwarded Information Base)(S24). The LSR-F transmits the traffic through the detour route to the reception LER-H(S26).
Patent KR-20050001696-A (KR)
Inventor: CHOE HEE HWAN
IPC: G02F1/13
Filed: 2003-06-26
Abstract: PURPOSE: A thin film forming apparatus is provided to measure continuously thickness of the thin film formed by a thin film formation process, thereby capable of forming the thin film having a desired thickness and of accomplishing uniformity of the thin film. CONSTITUTION: A gas diffusion device(200) includes a shower head(210) for diffusing a gas into a chamber(100). A gas supply member(230) for supplying a reaction gas is communicated with the shower head. A conduit(220) moves the reaction gas from the gas supply member to the shower head. A power supply member(240) supplies power to the shower head. Plural penetration holes(250) are formed at upper and lower surface of the shower head. A substrate(300) for forming a thin film is mounted on a susceptor(400). A gas discharge member(500) for discharging the reaction finish gas in the chamber is communicated with a discharge pump positioned at the outside of the chamber. A measuring device(600) for measuring the weight of the thin film deposited on the substrate is mounted to a lower portion of the susceptor.
Patent KR-20050001043-A (KR)
Inventor: PARK SOON BOK
IPC: G01B7/28
Filed: 2003-06-26
Abstract: PURPOSE: An instrument measuring the shape of a strip is provided to improve the reliability of the strip by preventing an error of a measurement scale when measuring the sample of the strip. CONSTITUTION: An instrument measuring the shape of a strip includes a surface plate(10), a rotary permanent magnet(21), a rotation unit(30), a guide block(40), and a movement rode(41). The surface plate(10) has a flat type and has a sample mounted thereon. The rotary permanent magnet(21) is incorporated in a rotation tube(20) and has an N pole and an S pole on the basis of a central line. The rotation unit(30) is rotatably installed at one side of the surface plate(10). The guide block(40) is installed at the center part of the surface plate(10). The movement rod(41) is inserted into an internal of the guide block(40).
Patent KR-20050000290-A (KR)
Title: Lead transfer device of writing tool having easily manufacturable injection mold and reduced manufacturing cost
Inventor: KIM OK HI
IPC: B43K21/08
Filed: 2003-06-23
Abstract: PURPOSE: A lead transfer device of a writing tool is provided to enable an injection mold for forming a rotary thread moving up and down to be easily manufactured on the outer layer of a rotary crescent tongue at reduced manufacturing cost. CONSTITUTION: The lead transfer device comprises: a writing tool case(1); a rotation handle(2); a hexagonal or octagonal fixed thread sleeve(5) having a fixed thread engaged with a rotary thread(4) to form a helix; a rotary crescent tongue(3) having an outer layer on which the helix of the rotary thread(4); a lead clamp(7) having an insertion hole and a clamp locker(8); a writing tool lead(10) inserted into the insertion hole and moving up and down as the lead clamp(7) moves vertically in a rotation direction of the rotary crescent tongue(3); and a rotary concave groove formed on the lateral surface of the lead clamp(7).
Patent KR-20050003518-A (KR)
Inventor: NAM SEUNG HEE
IPC: G02F1/136
Filed: 2003-06-27
Abstract: PURPOSE: An LCD(Liquid Crystal Display) array substrate and a manufacturing method thereof are provided to have a metal line for decreasing a contact resistance between aluminum and ITO(Indium Tin Oxide). CONSTITUTION: A gate line and a gate electrode(22) are formed on a substrate(210). A gate insulating layer(230) is formed on the entire surface of the substrate having the gate line and gate electrode. An active layer(241) is formed on an upper portion of the gate insulating layer. Ohmic contact layers(251,252) are formed on an upper portion of the active layer. A data line is formed on the ohmic contact layer and crossed with the gate line. Source and drain electrodes(262,263a) are extended from the data line. A passivation layer(270) is formed on the upper portions of the data line and source and drain electrodes and has a contact hole for exposing partially the drain electrode, gate line and data line. A metal nitride layer is formed on the drain electrode, gate line and data line exposed through the contact hole. A pixel electrode(281) is formed on an upper portion with a transparent conductive material and connected to the drain electrode, gate line and data line through the metal nitride layer.
Patent KR-20050003523-A (KR)
Inventor: EUN BYUNG SOO
IPC: H01L21/285
Filed: 2003-06-27
Abstract: PURPOSE: A method of forming metal contact of semiconductor device is provided to improve resistance characteristic and step coverage by using H2 gas as a reduction gas to form a nucleation layer. CONSTITUTION: A semiconductor substrate(10) having a contact hole of a predetermined depth is provided. A Ti layer is deposited within the contact hole. A TiN layer is deposited on the Ti layer by performing a deposition process and a plasma process at least two times. A barrier metal layer(18) is formed by the Ti layer and the TiN layer. A nucleation layer is formed on the barrier metal layer. A contact plug(20) is formed to fill a gap of the contact hole.
Patent KR-20030070867-A (KR)
Inventor: KO U SIN
Filed: 2003-06-28
Abstract: PURPOSE: An Atopy dermatitis assessment system is provided to enable a user to recognize own status of an Atopy dermatitis over the Internet and a mobile communication network. CONSTITUTION: The system comprises a client(20), a server(30), a database(40), a query and response module(50), and an output module(60). The client(20) transmits a patient request to the server(30), and displays the request result. The server(30) receives the patient request, and processes it. The database(40), linked to the client(20), stores queries and symptom photos for assessing the Atopy dermatitis. The query and response module(50) offers queries, searched from the database(40) according to the patient request, to the client(20), and receives corresponding responses from the client(20). The output module(60) analyzes the responses from the client(20), assesses the state of the patient, and offers an assessment result to the client(20).
Patent KR-20030064351-A (KR)
Inventor: CHOI YEON UK
IPC: C04B41/45
Filed: 2003-07-01
Abstract: PURPOSE: A low temperature curing printing ink for an artificial marble and an artificial marble using the ink are provided, to enable a print layer of the artificial marble to be cured at a low temperature and to enable the print layer to exhibit excellent hardness and resistance against chemical and impact without a protection layer. CONSTITUTION: The low temperature curing printing ink is prepared by mixing 45-55 wt% of colloidal silica, 20-30 wt% of an inorganic pigment and 3-7 wt% of an additive mixture comprising aluminum oxide (Al2O3), silicon carbide (SiC) and calcium carbonate (CaCO3) in equal quantity with stirring; and uniformly dispersing the obtained mixture to 25-30 wt% of water. The artificial marble is prepared by printing a marble design on a transparent substrate(1) with the printing ink to form a print layer(2); forming a white opaque back layer(3) on any face of the print layer(2) before or after the print layer is formed; and curing it at a room temperature or calcining it. Preferably the calcination is carried out at a low temperature of 120-180 deg.C for 15-25 min.
Patent KR-20030068502-A (KR)
Inventor: LIM SU HYEON
IPC: G06F17/28
Filed: 2003-07-02
Abstract: PURPOSE: A method for processing translation using a translation memory and a readable recording medium storing a translation software are provided to generate a high quality translated sentence correctly and fast using the translation memory. CONSTITUTION: The translation memory is constructed by registering an expression frequently used by a professional field and a letter, a peculiar expression of each language, a short idiom, a technical terminology, and a format(S11,S12). After searching a completely matched sentence, a pattern matched sentence, and a similar sentence of an original sentence inputted by a user from the translation memory(S13,S14,S15), a translated sentence matched with the original sentence is called(S17).
Patent KR-20040048292-A (KR)
Inventor: SATO MASAYA
IPC: F25B41/06
Filed: 2003-07-08
Abstract: PURPOSE: A motor valve is provided to position a sleeve and a valve rod by reducing the number of processes for attaching the valve rod for the sleeve and only applying pressure to a retainer ring attached with saw-teeth, to simplify an assembly process, and to cut down the assembling cost. CONSTITUTION: A motor valve(60) is composed of a valve basic body(61) having a valve body(67) in a valve chamber(65) and an electric motor part placed and fixed on the upside of the valve body. The electric motor part comprises a closed case(81) and a rotor(83) disposed in an inner chamber of the closed case. The valve body is connected to the rotor by a valve rod(70). Fluid communicates between the valve chamber and the inner chamber of the case. The rotor has a magnet(89) formed at the outside and a sleeve(84) disposed therein. The sleeve is combined to a fixing guide(90) attached and fastened to the valve body by a screw. The valve rod is fixed to the sleeve by an annular retainer ring(100) attached with saw teeth.
Patent KR-20040007306-A (KR)
Title: Display element drive circuit and display device
Inventor: ABE SHINICHI
IPC: G09G3/32
Filed: 2003-07-10
Abstract: PURPOSE: A display element drive circuit and a display device are provided to reduce power consumption by restricting a feed-through current in a CMOS output stage of the current drive circuit. CONSTITUTION: A row side scan circuit(10) constructed with a shift register(11) and current drive circuits(12), which operate upon outputs from respective stages of the shift register(11). The shift register(11) is controlled by one-data for vertical scan from a controller. The current drive circuits(12) are provided for row side lines Y1, Y2, . . . , Yi-1 and Yi, respectively, to current-drive the latter lines. Incidentally, only one current drive circuit(12) for the row side line Yi. The current drive circuit(12) receives a discharge pulse signal Pd from a controller(13) and is constructed with a gate circuit(121), which receives an output of the shift register(11), a level shifter(122), which shifts a level of the output "H" or "L" of the gate circuit(121), and an output circuit(123), which receives a "H" or "L" signal from the level shifter(122).
Patent KR-20050007750-A (KR)
Inventor: HAN SE HEE
Filed: 2003-07-11
Abstract: PURPOSE: A system for issuing a credit certificate including credit information estimated from a credit authority is provided to advertise a credit level of a user by issuing the credit certificate including the credit information estimated from the credit authority. CONSTITUTION: A credit certificate issuance request processor(110) receives the credit certificate issuance request information. A settlement processor(120) receives settlement request information inputted from a user, requests user certification to a real name certification system(300) by using the settlement request information, and processes settlement depending on the user certification. A credit information processor(130) requests the credit information of the user to a credit estimation system(400) and receives the credit information of the user. A credit certificate issuance processor(140) generates/issues the credit certificate including the credit information, user identification information, and an issuance date to the user, and stores issuance information to a database.