baber/WOPTO huggingface dataset:
Patent KR-20030074489-A (KR)
Inventor: PARK KANG SU
IPC: A45D1/04
Filed: 2003-04-21
Abstract: PURPOSE: Provided is a hair styling iron using a heated fluid as a heating source which maintains a uniform temperature and effectively conducts hair styling without hair damage. CONSTITUTION: The hair styling iron includes: a steam for transmitting heat; a steam generator(200) to generate steam by supply of electric power; a heat insulating device; and a clipper. The steam generator has a plurality of steam supply ports(210) and steam supply switches(212) and a plurality of condensed water absorption ports(220) and counter-current protection valves. The heat insulating device includes a steam supply pipe(300) connected to the steam supply port, a steam storing heater(310) to emit heat by storing the steam supplied from the steam supply pipe, a condensed water discharge device(312) disposed in the steam storing heater to discharge water by condensation of the steam and water discharge pipe(320) connected to the condensed water discharge device to discharge the condensed water. The clipper includes a handle(400), a main support(410) connected to the handle, a sub support(420) and a lever(430).
Patent KR-20040091365-A (KR)
Inventor: LEE SI HYEONG
IPC: H01L21/60
Filed: 2003-04-21
Abstract: PURPOSE: An apparatus for connecting a connection pad of a parallel substrate is provided to avoid an implemental interference in a gold wire connection process and a defect caused by a contact between metal wires, and to reduce fabricating cost by connecting connection pads at a time. CONSTITUTION: An upper substrate connection pad is formed at the corner of an upper substrate(1). A lower substrate connection pad(21) is so formed at the corner of a lower substrate(2) that the upper surface of the lower substrate connection pad overlaps the lower surface of the upper substrate. A vertical connection pad(51) is vertically formed in a vertical connection substrate(5) that is vertically installed in the upper surface of the lower substrate connection pad. A horizontal connection pad is formed in the lower surface of a horizontal connection substrate(6). The horizontal connection substrate is installed across the upper surface of the upper substrate and the upper end of the vertical connection substrate so that both ends of the horizontal connection pad come in contact with the upper substrate connection pad and the vertical connection pad.
Patent KR-20040091439-A (KR)
Title: Device for facilitating permeation of spices to meat capable of preventing part of the spices from falling from the meat during cooking
Inventor: AHN CHAN EUNG
IPC: A22C17/00
Filed: 2003-04-21
Abstract: PURPOSE: A device is provided to enable spices to completely permeate into meat, thereby preventing part of the spices from falling from the meat during cooking. CONSTITUTION: The device for facilitating the permeation of spices to meat comprises a plate(19), which has a plurality of rods(23) extending downward from a bottom surface thereof and a cylinder(20) extending upward from a top surface thereof. The plate is vertically moved by means of a driving unit(16). According to movement of the plate, the rods act to permeate the spices into the meat as they pass through holes of a supporting plate(11).
Patent KR-20040093620-A (KR)
Inventor: SONG SI CHEOL
IPC: G11B19/02
Filed: 2003-04-30
Abstract: PURPOSE: A method for judging an error disk of a disk player is provided to quickly judge whether a disk has an error while the disk is inserted into a disk player, by using a PI(Pull In) signal level. CONSTITUTION: An actuator optically picks up a disk set within a disk player, and reads information recorded on the disk(10). An error disk judge extracts a PI signal from an optical pickup signal supplied from the actuator(12). The error disk judge decides whether a level of the extracted PI signal is out of a preset setup value range(14). If not, a servo lock is attempted(16). A normal process is performed(18). If the level of the extracted PI signal is out of the preset range, the disk is decided as an error disk(20).
Patent KR-20040097740-A (KR)
Inventor: BAE JI YEONG
IPC: F04C18/00
Filed: 2003-05-13
Abstract: PURPOSE: A rotary compressor is provided to vary compressive capacity according to a mode while rotating a roller of the rotary compressor in a direction and to obtain compressive capacity corresponding to the compressive capacity of a usual rotary compressor even in compression of large capacity. CONSTITUTION: A rotary compressor comprises a driving shaft rotating by a motor; a cylinder in which a compression chamber(200) is formed; a suction port(51) communicating with the compression chamber to suck a fluid into the compression chamber from the outside; a bypass port(57) arranged to a position standoff from the suction port; a discharge port(61) for discharging the fluid compressed from the compression chamber; a roller(80) eccentrically combined to the driving shaft, to roll along the inner wall surface of the compression chamber while eccentrically rotating inside the compression chamber; a vane(90) installed between the suction port and the discharge port, to partition the compression chamber into a suction space and a discharge space while maintaining electric contact with a rolling member; an upper bearing part and a lower bearing part rotatably supporting the driving shaft on the upper and lower parts of the cylinder and each shutting the upper part and lower part of the compression chamber of the cylinder; and an opening and shutting unit selectively opening and shutting the bypass port according to an operation mode. Compression spaces of different volume are formed in the compression chamber according to the opening and shutting of the bypass port.
Patent KR-20040098477-A (KR)
Inventor: KIM HYEONG SIK
Filed: 2003-05-15
Abstract: PURPOSE: A method and a system for managing credit card certification/approval through two-step are provided to perform the initial certification by using a credit card number and a mobile phone number, and perform the second certification by confirming the second certification information including a card password, an available period, and a resident registration number. CONSTITUTION: The mobile phone number and the first certification information for settling a purchase price are received from a shopping mall server(105). A mobile communication system(521) receiving the information generates/transmits a short message including a call back URL(Uniform Resource Locator) matched with a PG(Payment Gateway)/VAN(Value Added Network) company(107) to a mobile phone(503) matched with the mobile phone number. The second certification information is received from the user through the mobile communication system. The approval is requested by transmitting the first and the second certification information to a credit card company(111). A certification/approval result is received from the credit card company. The certification/approval result is transmitted to the shopping mall server.
Patent KR-20040100050-A (KR)
Inventor: HAN SU JIN
IPC: H01M50/528
Filed: 2003-05-21
Abstract: PURPOSE: A secondary battery is provided, to allow an electrolyte solution to be injected smoothly even if an electrode tap and an electrolyte solution injection hole are interfered. CONSTITUTION: The secondary battery is obtained by accommodating an electrode assembly(21) comprising a first electrode plate and a second electrode plate with interposing a separator and first and second electrode taps(22, 23) drawn from the first and second electrode plates, respectively, in a can(20) and sealing the can, wherein a channel(36) is formed at the surrounding of an electrolyte solution injection hole(35) of a cap plate(31) for sealing the can to allow an electrolyte solution to be injected easily. Preferably the one terminal of the channel is connected with the electrolyte solution injection hole. Preferably the channel is linear, is arranged radially at the surrounding of the electrolyte solution injection hole, and has a depth of 0.1-0.5 mm.
Patent KR-20040102814-A (KR)
Inventor: KIM DONG UK
IPC: H01L21/336
Filed: 2003-05-29
Abstract: PURPOSE: A method of forming a gate electrode of a semiconductor device is provided to form the gate electrode of the vertical profile by maintaining a bias voltage between 100W and 200W. CONSTITUTION: A semiconductor substrate(20) includes the first region and the second region having a stepped part of a predetermined height. A conductive layer is formed over the upper surface of the semiconductor substrate. A pattern for forming a gate electrode is formed on an upper surface of the conductive layer. The first etching process is performed by using the pattern as an etch mask. The gate electrode is formed by performing the second etching process using a bias voltage of 100 to 200W.
Patent KR-20040102961-A (KR)
Inventor: SEO JONG YEOL
IPC: H04N21/45
Filed: 2003-05-30
Abstract: PURPOSE: An apparatus and a method for determining a user's preferential program are provided to model usual broadcasting viewing habits of a user as several parameters, to calculate a preferential degree of the user at the basis of the parameter modeling, to match the combination of parameters relating to the user's preferential degree and the combination of parameters of programs to be broadcasted, and to search and display programs which are similar to the user's preferential programs as a list. CONSTITUTION: A character parameter extraction member(101) extracts characteristics of the predetermined parameters relating to programs that do not watch at present or will be broadcasted hereafter from the inputted program guide information. A viewing/recording history extraction member(102) extracts the predetermined parameters relating to broadcasting programs that watch or record at present, or watched or recorded last from the inputted program guide information and then outputs history information relating to the respective parameters. A user preferential degree parameter calculating member(103) calculates and analyzes quantitatively a preferential degree of a user from the history information on the respective parameters outputted from the viewing/recording history extraction member. A character parameter comparing member(104) searches the program character parameter extracted by the character parameter extraction member on the basis of the preferential degree quantitatively obtained by the user preferential degree parameter calculating member and selects programs to be included to a preferential program list.
Patent KR-20040107087-A (KR)
Inventor: JU YEONG SE
IPC: F04C18/02
Filed: 2003-06-12
Abstract: PURPOSE: A discharge noise reducing device for a scroll compressor is provided to widely disperse a discharge path for discharge gas by forming a plurality of fine through-holes to a discharge cover entirely, thereby decreasing the pulsation pressure of compression gas and reducing the compressor noise. CONSTITUTION: A discharge noise reducing device for a scroll compressor includes a fixed scroll(6) fixed to a casing(1) and formed with a discharge hole(6c), and an orbiting scroll engaged with the fixed scroll and forming a plurality of compression chambers moving together continuously. A high/low pressure separation plate(7) defines an inside of the casing into suction and discharge spaces(S1,S2). A discharge cover(10) forms a discharge chamber(V) receiving the discharge hole of the fixed scroll and formed with a plurality of fine through-holes(21) for connecting the discharge chamber to a discharge space of the casing.
Patent KR-20050000169-A (KR)
Inventor: KIM HAE WONE
IPC: C21C5/46
Filed: 2003-06-23
Abstract: PURPOSE: To provide a plug for shutting off tapping hole of converter, wherein the plug easily performs sealing operation of the tapping hole regardless of inner diameter size of the tapping hole since the plug is light and can be used even when the tapping hole diameter is changed. CONSTITUTION: In a plug(1) inserted and mounted on tapping hole of converter, the plug for shutting off the tapping hole of converter comprises a conical form body(10) of which bottom portion is opened, and in which elastic force is applied to a direction that the conical form body is rolled and unrolled in a conical shape; a ring shaped conical supporting body(20) which is mounted on the conical form body with being inserted onto the outer side of the conical form body, and which is removed from the conical form body by heat when the conical supporting body is positioned at the tapping hole of the converter that contains molten steel, wherein the conical form body comprises a triangle plate(12) of which bottom portion is opened, and which is rolled in a conical shape; and a band(14) which is substantially parallel to a bottom part of the triangle plate when the triangle plate is rolled in a conical shape, and which is disposed on the triangle plate with being spaced apart from the bottom part of the triangle plate in a certain distance.
Patent KR-20050001643-A (KR)
Inventor: LEE JAE WOO
IPC: B23G5/04
Filed: 2003-06-26
Abstract: PURPOSE: A dice of a loosening prevention bolt and a production method thereof are provided to prevent a loosening, to apply an electric current and to have the waterproof efficiency by minimizing a combination gap between the bolt and a nut. CONSTITUTION: A second thread portion(122) forms a second valley to be lower than a valley by an existing thread of a bolt and to be protruded on a tooth. A second root portion(121) forms a second thread to be lower than a thread in a root portion and to be protruded a tooth. The second thread portions and the second root portions are repeatedly formed at regular intervals in perpendicular to the existing root portion and the existing thread portion. Thereby, a combined gap between a bolt and a nut is minimized by filling the teeth in the gap. Therefore, the loosening between the bolt and the nut is prevented.
Patent KR-20050003092-A (KR)
Inventor: KANG HYUNG WON
IPC: H04W4/12
Filed: 2003-06-30
Abstract: PURPOSE: A television conditional access system using a mobile communication terminal is provided to remotely control children to view images of rating allowed to them by receiving information about the program the children watch and turning off a television receiver in response to the information using the mobile communication terminal. CONSTITUTION: A television conditional access system includes a V-chip(106) for extracting rating information from an input video signal, a memory(112) for storing a warning message to be provided to a user when the video signal does not correspond to predetermined rating and a cellular phone number to receive the warning message, and a network interface(118) for transmitting the warning message and cellular phone number and receiving a power off code for turning off a television receiver from a wired network(200) connected to the conditional access system. The system further includes a wireless network(250) for transmitting the warning message to a mobile terminal corresponding to the phone number received from the wired network and receiving the power off code to provide it to the wired network, a power cutting unit(120) for cutting power provided to the television receiver, and a microcomputer(110) for reading the warning message and cellular phone number from the memory to provide them to the network interface when the rating information received from the V-chip does not correspond to the predetermined rating and receiving the power off code to control the power cutting unit to turn off the television receiver.
Patent KR-20050005584-A (KR)
Inventor: CHOI JAE BUM
IPC: G11C7/00
Filed: 2003-07-05
Abstract: PURPOSE: A power on reset circuit is provided to reduce the detection voltage variation due to a manufacturing process, a drain voltage and a temperature by having a resistor and an NMOS diode instead of PMOS transistor. CONSTITUTION: A power on reset circuit with reduceddetection voltage variation comprises a voltage dividing part(21) for separating the drain voltage; a voltage detecting part(23) for detecting the drain voltage(VDD) in response to the output voltage of the voltage dividing part; a delay part(25) for delaying the output signal of the voltage detecting part. Wherein the voltage detecting part consists of a resistor(R23) of which one terminal is connected to the drain voltage(VDD), a diode(N22) of which one terminal is connected to the resistor(R23) and the other terminal is connected to an output node(N), and a transistor(N21) connected between the output node(N) and a ground voltage(VSS) and controlled by the output voltage of the voltage dividing part(21).
Patent KR-20050006617-A (KR)
Inventor: CHO MUN KYU
IPC: C04B41/45
Filed: 2003-07-09
Abstract: PURPOSE: Provided are a resin solution for magnesia-chromium refractory brick impregnation and a method for preparing a vacuum impregnated magnesia-chromium refractory brick using the resin solution which is excellent in infiltration resistance against low basicity slag and thermal impact resistance. CONSTITUTION: The resin solution comprises 100 parts by weight of a resin solution comprising 10-30 wt% of a carbon powder and 70-90 wt% of a phenol resin; and 2-5 parts by weight of at least one kind of material selected from the group consisting of Al, Si, Mg, Al-Mg, Fe, magnesium nitrate, aluminum nitrate and boric acid. The method comprises the steps of dipping a magnesia-chromium refractory brick into the resin solution; and vacuum treating it. Preferably the vacuum treatment is carried out at a vacuum of 0.2-0.7 atm for 1-5 hours.
Patent KR-20050007821-A (KR)
Inventor: KIM JAE HWAN
IPC: H03L7/08
Filed: 2003-07-11
Abstract: PURPOSE: A phase locked loop(PLL) circuit provided with an adaptive variable bandwidth is provided to supply the adaptive variable bandwidth by differently controlling the PLL bandwidth for each of the lock transition period and the lock stabilization period. CONSTITUTION: A phase locked loop(PLL) circuit provided with an adaptive variable bandwidth includes a phase/frequency detector(310), a lock detector(360), a charge pump circuit(320), a loop filter(330), a voltage controlled oscillator(340) and a frequency divider(350). The phase/frequency detector generates the up/down signal corresponding to the phase difference. The lock detector generates the lock/unlock state decision signal by analyzing the pulse width and the pulse generation time period of the up/down signal. The charge pump circuit charges and discharges to the predetermined reference current level in response to the up/down signal. The loop filter filters the input signal in response to the lock/unlock state determination signal by inputting the signal outputted from the charge pump circuit. The voltage controlled oscillator outputs the oscillation frequency in response to the voltage of signal outputted from the loop filter. And, the frequency divider divides the frequency of signal outputted from the voltage controlled oscillator into a predetermined constant value and outputs the divided feedback signal to the phase/frequency detector.
Patent KR-20050011406-A (KR)
Inventor: HONG SANG PYO
IPC: G11C11/406
Filed: 2003-07-23
Abstract: PURPOSE: A temperature detection circuit and a temperature detection method are provided to control a self refresh period of a semiconductor device by detecting temperature variation of the semiconductor device accurately. CONSTITUTION: According to the temperature detection circuit(100), a delay circuit(200) has a delay time varying according to temperature, and delays an input signal and outputs the delayed input signal as an output signal. A sampler(300) samples the delay time in response to the input signal, and converts the sampling result into an address. An address storing circuit(400) stores the first address being output from the sampler. And an address comparator circuit(500) compares the first address stored in the address storing circuit with the second address being output from the sampler, and outputs the comparison result.
Patent KR-20050015579-A (KR)
Inventor: KIM YI DONG
IPC: H04Q9/00
Filed: 2003-08-06
Abstract: PURPOSE: A device for monitoring a rear side of a car by using a cellular phone and a method therefor are provided to photograph a rear-side image to transmit the photographed image to a driver's camera phone, so that the driver can park or reverse a car while watching the rear-side image through a color LCD of the camera phone, thereby reducing a cost of installing another monitor while realizing a safe driving. CONSTITUTION: A camera unit photographs a rear side of a car, and transmits the photographed rear side to a camera phone of a driver. The camera phone comprises as follows. A controller(33) processes a wired or wireless rear-side photographing image signal, and displays the processed image signal. An image processor(36) processes an image signal inputted through an external image input terminal(20) or a wireless image signal transmitted through an RF unit(32) by corresponding to a control signal of the controller(33). A color LCD(15) displays an image of the photographed rear side of the car on a screen.
Patent KR-20050015762-A (KR)
Inventor: YANG CHANG HWAN
IPC: G06F1/18
Filed: 2003-08-07
Abstract: PURPOSE: A computer equipped with a port part is provided to smoothly slide a cover part for opening/closing the port part. CONSTITUTION: The port part(33) is installed to one region of a computer main body and forms at least one port. The cover part(60) opens/closes the port part by being slid/combined to the computer main body. A guide gear part is installed to the region neighboring to the cover part and the port part, and guides the cover part between an opening position for opening the port part and a closing position for closing the port part. The computer main body includes a main body casing forming an appearance and a front casing combined to the front of the main body casing. The port part is formed by being sunken from a front surface of the front casing. The guide gear part includes a pair of racks, a pair of pinions(42), and a pinion shaft.
Patent KR-20050017962-A (KR)
Inventor: KIM BUM TAE
IPC: C07D521/00
Filed: 2003-08-12
Abstract: PURPOSE: Antifungal azole compounds having fluorovinyl ether group as a side chain and an antifungal composition comprising the same compounds are provided, which compounds have improved antifungal activity, especially against antifungal agent resistant fungi, and improved stability in relation to human CytP450 3A4 enzyme, so that they can minimize liver toxicity due to the long time dosage, and also be stable in relation to the oral dosage toxicity. CONSTITUTION: The antifungal azole compounds having fluorovinyl ether group represented by formula (I) or pharmaceutically acceptable salts, isomers or ester compounds thereof are provided, wherein A is oxygen(-O-) or 4-(1,2,4-triazol-3-yl) phenylether, 4-(1,2,4-triazol-5-one-4-yl) phenylether, 4-(imidazol-2-one-3-yl) phenylether, or 4-(imidazolidine-2-one-3-yl) phenylether; R is hydrogen or trifluoromethy; R' is hydrogen or C1-4 alkyl; and X is hydrogen, halogen, C1-4 alkyl, haloalkyl, alkoxy or 3,4-dioxyalkylene ring. The antifungal composition comprises the antifungal azole compounds having fluorovinyl ether group represented by formula (I) and pharmaceutically acceptable carriers.