baber/WOPTO huggingface dataset:
Patent KR-20020071161-A (KR)
Title: Method of sensing data stored in a ferroelectric random access memory device
Inventor: CHOI MUN GYU
IPC: G11C11/22
Filed: 2001-03-05
Abstract: PURPOSE: A method for sensing a data ferroelectric RAM(Random Access Memory) device is provided to a constant sensing margin by forming a memory cell with one ferroelectric capacitor and one access transistor. CONSTITUTION: An access transistor has a gate and a bit line connected with a word line and a current path connected between internal cell nodes. A ferroelectric capacitor is connected with the internal cell nodes and a plate line. A reference voltage generation circuit has a reference capacitor and generates a reference voltage. The ferroelectric capacitor is connected with the bit line by activating the word line. The plate line is activated and the reference capacitor is connected with a complementary bit line. A voltage difference between the bit line and the complementary bit line is detected. The reference capacitor is insulated from the complementary bit line.
Patent KR-20010092370-A (KR)
Inventor: MIHARA HIDEYUKI
IPC: H01F37/00
Filed: 2001-03-15
Abstract: PURPOSE: To provide a small-sized multilayer inductor which provides a large value of an inductance. CONSTITUTION: Three thin film coils 22, 23 and 24 are laminated on a coil winding part 11c of a wound core member 11 interposing insulating layers 27 and 28 between the coils 22 and 23 and between the coils 22 and 23. A terminal electrode 1 is electrically connected with the end part of the third thin film coil 24. A terminal electrode 2 is electrically connected with the end part of the first thin film coil 22 via apertures 42 and 41 for lead-out and split regions 14a and 13a. Hereby, the coils 22, 23 and 24 result in being electrically series-connected between the electrodes 1 and 2 and the directions of winding of the coils 22 to 24 vertically adjoining each other interposing the layers 27 and 28 between the coils 22 and 23 and between the coils 23 and 24 are reverse to each other.
Patent KR-20020073762-A (KR)
Title: A voltage regulator for an airconditioner using photovoltaic effect
Inventor: HWANG LAK HOON
IPC: H02J7/35
Filed: 2001-03-16
Abstract: PURPOSE: A voltage controller of an air conditioner using a photovoltaic effect is provided to economize energy by improving the voltage controller. CONSTITUTION: A solar cell(100) is used for receiving solar energy from sun and converting the solar energy to DC power. A power conversion portion(200) is used for converting the DC power applied from the solar cell(100) to AC power. A phase detection portion(600) is used for detecting a phase of the AC power. A comparison portion(800) is used for detecting a voltage of the AC power and comparing the detected voltage of the AC power with a reference voltage. A phase controller(500) is used for comparing a DC voltage of the solar cell(100) with a reference voltage in order to control a phase of the AC power. A PWM(Pulse Width Modulation) control circuit(400) is used for performing a PWM process for the AC power. A base drive circuit(300) is used for driving an AC conversion portion.
Patent KR-20010044690-A (KR)
Inventor: JUNG GYEONG JA
IPC: E02D27/52
Filed: 2001-03-16
Abstract: PURPOSE: A fabric form repairing the local scour and preventing the erosion of a bridge and a construction method of the fabric form are provided to prevent the scour and to repair by using a fabric form while concrete mortar, sand and soil are poured into the inside of the fabric form. CONSTITUTION: A construction method comprises three steps. In the first step, a fabric form(1) for repairing scoured parts is placed in a scour area around an underwater structure such as a pier(22), a pier base, and etc. In the second step, un-solidified mortar or sand and soil are poured into an injection port(12) of the fabric form. In the third step, a fabric concrete bag is formed by the poured materials.
Patent KR-20020073868-A (KR)
Title: heat sink having a plurality of multilayered fins with slot and cooling unit using the same
Inventor: KIM JONG KOOK
IPC: G06F1/20
Filed: 2001-03-16
Abstract: PURPOSE: A heat sink and a cooling module are provided to increase a heat emitting speed by increasing a heat emitting area per each unit area. CONSTITUTION: Cooling fins(110) have a plurality of slots(112) which are formed horizontally throughout the front portion thereof. Spacers(120) one end thereof is inserted between the cooling fins(110). An engaging member penetrates and engages the cooling fins(110) and the spacers(120) on condition that the cooling fins(110) and the spacers(120) are overlapped. The cooling fins(110) are made of a copper, aluminum, a brass, or magnesium. The thickness of the cooling fin(110) is 0.1-2 milliliters. A pair of engaging holes is formed one end of the cooling fin(110), and a screw(140) is inserted and engaged by a nut at the rear surface. A plurality of penetration grooves is formed at a predetermined interval from one end of the cooling fin(110), and a solder paste is penetrated.
Patent KR-20010091058-A (KR)
Inventor: HEILMANN PETER
IPC: B42D15/10
Filed: 2001-04-06
Abstract: PURPOSE: A magnetic recording medium is provided to achieve improved electromagnetic properties in the entire recording wavelength range and to obtain good mechanical properties, while permitting the medium to be produced by a well-known technologies and avoiding the problem of head saturation. CONSTITUTION: A multilayer magnetic recording medium comprises, on a nonmagnetic substrate, at least one upper binder-containing magnetic recording layer which has a thickness of less than 0.5 mum and contains finely divided magnetic pigment having a coercive force Hc of 80-250 kA/m, and at least one lower binder-containing layer which contains an isotropic magnetically soft pigment which is selected from gamma-Fe2O3, Fe3O4 and a solid solution of these components, the coercive-force Hc of the lower layer being less than 4 kA/m and the anhysteretic susceptibility of the lower layer at 2 kA/m being greater than 7.
Patent KR-20020010460-A (KR)
Title: System for network-based individual food ordering service
Inventor: KANG YONG KI
Filed: 2001-04-09
Abstract: PURPOSE: A network-based customized food order service system is provided to analyze a user's physical constitution and to suggest various food menus made of the ingredients suitable for the analyzed constitution, so that the user can order food in accordance with his physical constitution. CONSTITUTION: A server computer constructs a physical constitution analysis program and an operating program so that users can use customized food order service on-line. Also the server computer constructs a database for a plurality of food menu data(S10). If a user inputs his physical constitution, disposition or external feature, answer data for a constitution analysis questionnaire or a diagnostic result by a constitution analyzer, the server computer stores this data in the database(S20). The server computer executes the user's constitution analysis according to the data stored in the database and supplies various food menu data made of the ingredients suitable for the analyzed constitution to the user(S30). If the user selects a specific food menu and pays for the menu, the server provides the food directly to the user or an appointed address(S40).
Patent KR-20020080877-A (KR)
Title: water jacket structure for cylinder head
Inventor: PARK SANG MO
IPC: F01P3/02
Filed: 2001-04-18
Abstract: PURPOSE: A coolant passage structure has a convex auxiliary passage in a lower surface of a cylinder head to carry out tuning easily of cylinder head gasket. CONSTITUTION: A cylinder head(10) comprises a plurality of intake port(12) and exhaust port(14), and a plurality of coolant passage(16) around the intake port and exhaust port. An auxiliary passage(18) of a convex shape is formed in lower surface of the cylinder head(10) around the exhaust port(14) having a large heat load. A communicating passage is formed in the auxiliary passage(18) penetrating cylinder head(10) around a glow plug and communicating with a coolant passage(16).
Patent KR-20010069579-A (KR)
Title: heavy shoes
Inventor: PARK SANG MOO
IPC: A43B5/00
Filed: 2001-04-18
Abstract: PURPOSE: An exercise shoes is provided to achieve an exercise effect of a sand bag used to build up a healthy body without inducing a pain on heels due to the falling of the sand bag. CONSTITUTION: When a heavy object used to attain an exercise effect in daily life is integrated in the bent front side of an outsole of a shoe, the heavy object is divided into two to four pieces for devising a more convenient wear feeling. When the heavy object is mounted in a heel of the shoe, the heavy object such as a heavy metal is able to be detachably installed in the heel, thereby the heavy object is separated or integrated according to the circumstances.
Patent KR-20020082285-A (KR)
Title: Apcvd for belt type
Inventor: JUNG U CHAN
IPC: H01L21/205
Filed: 2001-04-20
Abstract: PURPOSE: An APCVD(Atmospheric Pressure Chemical Vapor Deposition) apparatus of a conveyor system is provided to previously prevent a safety accident generated in HF supply due to handling. CONSTITUTION: An APCVD apparatus(100) using a belt conveyor comprises a conveyor belt(110), a load part(112), an unload part(114), a process muffle(120), a belt cleaner(130), and a dryer(140). The process muffle(120) is located at the upper of the conveyor belt(110) for depositing a deposited material to a wafer. The belt cleaner(130) further includes a cleaning bath(132) and a fluorine vapor generator(134) for generating a fluorine ions. Thereby, the belt cleaner(130) is to be capable of removing unnecessary thin film deposited on the conveyor belt(110) during the APCVD processing by using the fluorine ions.
Patent KR-20010069924-A (KR)
Title: A external advertising device for vehicles
Inventor: CHOI SEONG BOK
IPC: H04N5/44
Filed: 2001-05-19
Abstract: PURPOSE: An external advertising device for a vehicle is provided to offer a vivid image on a display attached to the outside of a vehicle by using a video player, a TV tuner and a communication signal processor. CONSTITUTION: A receiver(10) receives a signal from a broadcasting station or a radio relay through an antenna(11). An input unit(20) comprising a TV tuner(21), a communication signal processor(22) a video player(23) a CD-ROM(24) and a DVD(digital video disc)(25) receives the input signal and transmits it after signal processing. An output unit(40) attached to the exterior of a vehicle displays the video or character data transmitted from the input unit(20). A controller(30) controls the input unit(20) and the output unit(40). A power breaker(31) cuts off power supply to the input unit(20) and the output unit(40) if the velocity of the vehicle exceeds a determined value. A burglarproof device(32) generates an alarm and flashes a blinker if an impact is exerted on the output unit(40).
Patent KR-20010107773-A (KR)
Title: 반도체 장치 및 액정모듈
IPC: H01L25/00
Filed: 2001-05-26
Abstract: 반도체 장치는, 표면에 배선 패턴이 형성된 폴리이미드 기재의 디바이스 홀에 돌출하고 상기 배선 패턴에 접속된 이너 리드, 및 서로 전극 형성면이 대향하는 상기 이너 리드에 접속된 제 1 반도체 칩 및 제 2 반도체 칩을 포함한다. 상기 제 2 반도체 칩은, 상기 제 1 반도체 칩과 이너 리드 사이의 접합에 의해 형성된 함몰부에 있어서, 상기 이너 리드와 접합되어 있다. 그 결과, 반도체 칩, 전자 부품(반도체 칩 등)과 이너 리드의 접합 시간을 단축시켜, 제조에 관계되는 시간을 대폭적으로 단축시키며, 부가적으로 반도체 칩, 전자 부품과 이너 리드 사이의 단선을 방지할 수 있다.
Patent KR-20020090479-A (KR)
Title: A method of recovering solvent with low boiling point
Inventor: AHN BYEONG EUN
IPC: B01D53/02
Filed: 2001-05-28
Abstract: PURPOSE: A method for recovering solvent with low boiling point is provided which improves process efficiency by alternatingly repeating solvent recovery process, solvent desorption process and activated carbon fiber drying process in each rotor sections using a rotor type filter so that it is not required to stop a recovery unit of the carbon fiber. CONSTITUTION: In a method for separating and recovering solvent with low boiling point contained in air using activated carbon fiber, the method for recovering the solvent with low boiling point comprises the processes of recovering solvent from solvent contained air using a cylindrical rotor type filter(1) which is divided into activated carbon fiber built-in three sections and rotated; desorbing the solvent adhered onto the activated carbon fiber using steam; performing drying process after the process of solvent desorption; and alternatingly repeating the above processes in the sections of the rotor type filter(1), wherein the solvent solution is separated into solvent and water by treating condensed solvent solution in an oil-water separation tank(4) after condensing a solvent solution desorbed from the rotor type filter(1) in a condenser(3), the solvent is recovered as the solvent contained air is penetrating from the surface of the rotor type filter(1) to the inner part of the rotor type filter(1), and the solvent is desorbed as the steam is penetrating from the inner part of the rotor type filter(1) to the surface of the rotor type filter(1).
Patent KR-20020092491-A (KR)
Inventor: BYUN IL SU
IPC: F24F11/00
Filed: 2001-06-04
Abstract: PURPOSE: An apparatus for protecting over-voltage of air conditioner is provided to protect a circuit and to prevent damage of driving parts. CONSTITUTION: An apparatus comprises an alternating current power part(50) having a fuse(51) and trimming input alternating current power to output; a rectifying part(70) rectifying and leveling output voltage of the alternating current power part so as to convert into direct current voltage and output; an overvoltage cut-off part(80) detecting input voltage of the alternating current power part and cutting off power supply when the input power is determined to be overvoltage over fixed reference; and a varistor(60) detecting the input power of the alternating current power part to supply to the fuse of the alternating current power part when overvoltage is impressed.
Patent KR-20020093426-A (KR)
Title: The method of setting auto locking function of mobile phone including a screen saver function
Inventor: KIM MI YEONG
IPC: H04B1/38
Filed: 2001-06-08
Abstract: PURPOSE: A method for setting an automatic locking function including a screen saver function in a mobile communication terminal is provided to perform the locking function when the mobile communication terminal is not used during a uniform time and offer a screen saver animation on an LCD of the mobile communication terminal by adding the screen saver function to the locking function of the mobile communication terminal. CONSTITUTION: If a user selects a continuous locking in a locking menu of a mobile communication terminal, a locking mode in which a locking release key is inputted whenever the mobile communication terminal is used is set up(S1). A signal generated when the user opens a folder of the mobile communication terminal or selects a key is discriminated(S2). If the signal is generated, a locking release key input picture is displayed on an LCD. If a locking release key inputted in the displayed input picture is identical to a set locking release key, the locking mode is released. The user performs a corresponding function(S3). If the selected function is ended, a control unit of the mobile communication terminal starts the count of a timer, and counts a set time(S4). The control unit discriminates whether the mobile communication terminal is used(S5). If the mobile communication terminal is not used, the control unit displays a screen saver image on the LCD and sets the locking mode(S6).
Patent KR-20020094144-A (KR)
Title: System and method for investing automobile company
Inventor: LEE SANG YEOP
Filed: 2001-06-11
Abstract: PURPOSE: A system and a method for investing in a motor company are provided to enable a service subscriber to take a discount of a motor purchase amount by investing a service point accumulated by the consumption of the subscriber in the working capital of the motor company. CONSTITUTION: A network connection tool(11) performs the data communication between a server of a member company(20) and the motor company(30), and a communication tool of the service subscriber. A point pool management tool(121c) creates and manages a point pool by calculating the accumulation point of each subscriber and summing up an investment point invested in the same motor company by a plurality of subscribers. An investment information management tool(121d) carries out an investment process for a cooperating motor company based on the point pool and a discount process of the motor purchase amount of the subscriber by linking with the server of the motor company.
Patent KR-20010079221-A (KR)
Inventor: CHOI YONG SEOK
IPC: A61H23/02
Filed: 2001-06-25
Abstract: PURPOSE: A chargeable head vibrator is provided to relax the strain and palpate the circulation of the blood by feeling regular vibrations, to easily control playing or stopping with a one-touch type switch. CONSTITUTION: An inner vibrator(1) is installed on a bottom part of the chargeable head vibrator, and a one-touch type switch is mounted on an inner side wall of the inner vibrator(1). An upper cover of an urethane foam covers the inner vibrator(1) to receive and adhere each other. A lower cover(3) of an urethane foam has a hole(7) for withdrawing a discharging terminal to an outside. The lower cover(3) adheres closely to the inner vibrator(1) and the upper cover by foaming with the urethane on the lower part of the upper cover having the inner vibrator(1). The inner vibrator(1) includes an eccentric motor of 6000-8000 rpm.
Patent KR-20030002444-A (KR)
Title: Manufacturing method for semiconductor device
Inventor: RYU SANG UK
IPC: H01L21/3065
Filed: 2001-06-29
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to avoid local charging caused by non-uniformity of plasma or to prevent a gate oxide layer from being damaged by electron-hole pairs in a substrate by applying a conductive layer having enough free electrons in a valence band on the entire surface of the substrate in a plasma generation process. CONSTITUTION: A predetermined process is performed on the semiconductor substrate(20) to form plasma on the semiconductor substrate after a conductive layer for preventing an electric charge is formed on the semiconductor substrate. The plasma generation process is either one of a dry etch process, a chemical vapor deposition(CVD) process or a physical vapor deposition(PVD) process. The conductive layer have such a thickness to be an anti-reflective coating(ARC) in an exposure process of a photoresist layer.
Patent KR-20030003609-A (KR)
Title: Beam index picture tube display
Inventor: WOO DONG JU
IPC: H04N3/30
Filed: 2001-07-03
Abstract: PURPOSE: A beam index type cathode ray tube display device is provided to color reproduction of a fluorescent screen by inputting index signals to a limiter after controlling the phase thereof to precisely provide the image signals selected and output by R,G,B, signal switches to corresponding color fluorescent substances. CONSTITUTION: A beam index type cathode ray tube display device includes a photo-detector(200) for detecting index beams emitted by electron beams scanned to index stripes, a photoelectric converter(210) for converting the index beams to index signals, a band pass filter(220) for passing signals of a predetermined frequency band, a phase controller(230) for controlling phases of the index signals and passing the index signals, a limiter(300) for increasing an S/N rate of the index signal, a phase locked loop(240) for synchronizing the phase of the index signals, a ring counter(250) for counting the index signals, a controller(260) for generating an index starting signal by receiving the index signals from the phase controller to transmit the index starting signal to the phase locked loop and the ring counter, an R,G,B signal switch(270) for outputting images signals corresponding to the counted values of the ring counter, and an amplifier(280) for amplifying the image signals output from the R,G,B signal switch to supply to R,G,B signal lead-in lines(290) of a cathode ray tub.
Patent KR-20030004502-A (KR)
Title: enlarge pipe device for a pipe making
Inventor: LEE SANG DAE
IPC: B29D23/00
Filed: 2001-07-05
Abstract: PURPOSE: A pipe expander is provided to easily carry out a pipe jointing work by expanding an inner diameter and an outer diameter of a pipe member in such a manner that other pipe is inserted into an expanding portion of the pipe member. CONSTITUTION: A pipe(108) is cut into a predetermined size. A pair of rotating rollers(107) are provided to rotate the pipe(108). A driving sprocket(104) and a driven sprocket(106) connected to the driving sprocket(104) through a chain(105) are installed adjacent to the rotating rollers(107). A cylinder(109) is positioned remote from one end of the pipe(108). An expanding member(111) having a predetermined curvature is coupled to a terminal end of a piston rod(110) of the cylinder(109) through a bearing. The expanding member(111) is press-fitted into one end of the pipe(108) due to a linear movement of the piston rod(110).
Patent KR-20030008726-A (KR)
Title: an electronic-apparatus and method for preventing mis-operation and rising speech recognition rate according to sound recognizing
Inventor: CHA SUN BAEK
IPC: G10L19/00
Filed: 2001-07-19
Abstract: PURPOSE: An electronic apparatus and a method for preventing mis-operations in voice recognition and improving a voice recognition rate are provided to detect a voice signal of a user by discriminating watermark information of a signal of received sound. CONSTITUTION: An electronic apparatus includes a speaker(31) outputting an audio signal, a sound receiving part(52) receiving sound inputted from the outside, a judging part(54) judging whether a signal of the sound received at the sound receiving part is equal to the audio signal output from the speaker, a voice recognizing part(56) recognizing the sound for outputting a command corresponding to the sound if the signal of the sound is not the audio signal, a control part(24) receiving the command and controlling an operation corresponding to the command, and an identifier providing part(40) adding a predetermined identifier to the audio signal.
Patent KR-20030008766-A (KR)
Inventor: KIM HYEONG JIN
IPC: A61K8/92
Filed: 2001-07-20
Abstract: PURPOSE: A cosmetic composition containing powder, oil and a surfactant is provided which has low greasiness by evaporation of volatile silicon oil and imparts long-lasting effects and a good feeling on use while having high temperature flowability. CONSTITUTION: The cosmetic composition contains 45 to 60 parts by weight of powder and 40 to 55 parts by weight of oil and 0.5 to 5 parts by weight of a surfactant selected from the group consisting of sorbitan monostearate, sorbitan sesquiolate and a mixture thereof, wherein the powder contains 0.5 to 5 parts by weight of a dimethicone/vinyldimethicone crosspolymer and the oil contains 5 to 40 parts by weight of volatile silicon oil.
Patent KR-20010082471-A (KR)
Inventor: EOM JAE KI
IPC: A61F7/12
Filed: 2001-07-24
Abstract: PURPOSE: Provided is a treatment instrument for hemorrhoids which directly contacts frozen ice part to diseased part of the hemorrhoids so that it reduces ache due to hemorrhoids and improves cure effect. CONSTITUTION: The treatment instrument for hemorrhoids comprises the parts of: a vessel(10) which is inserted inside a waist groove(21) of a support stand(20); a suspension sill(11) which is placed in the outer circumference of the vessel; a cure stand(30) which is inserted in the upper side of the vessel with a grip(31) formed in the upper side vertically and a support pole(32) in the lower side; multiple projections(32a) which are placed to prevent the ice part from being separated; a boundary plate(33) which is formed between the grip and the support pole; multiple support plates(34) which are radially placed to flow water before cooling outside in the lower side of the support plate; and a stepped pulley part(34) which is placed to be inserted into the internal part of the vessel firmly in the lower side of the support plate.