baber/WOPTO huggingface dataset:
Patent KR-20020076839-A (KR)
Inventor: CHOI SEOK HYEON
IPC: H01L21/56
Filed: 2001-03-30
Abstract: PURPOSE: A semiconductor package is provided to minimize a warpage phenomenon of the semiconductor package, by forming encapsulating units made of the same material on and under a circuit board. CONSTITUTION: A plurality of input/output pads(2a) are formed in the center of the lower surface of a semiconductor chip(2) of a center pad type. A plurality of input/output pads(4a) are formed on the inner circumference of a semiconductor chip(4) of an edge pad type attached to the upper surface of the semiconductor chip of the center pad type. The circuit board(12) is attached to the lower surface of the semiconductor chip of the center pad type while a circuit pattern including a plurality of bond fingers(16a) is formed on the circuit board and a circuit pattern including a plurality of bond fingers and ball lands(16b) is formed under the circuit board. A through hole(22) is formed in a region corresponding to the input/output pads of the semiconductor chip of the center pad type. A plurality of conductive wires(8a,8b) electrically connect the semiconductor chip of the center pad type with the bond finger on the circuit board and the input/output pad of the semiconductor chip of the edge pad type with the bond finger under the circuit board. An encapsulating unit(10) is formed on the circuit board, under the circuit board except the ball land of the circuit board and inside the through hole of the circuit board. A plurality of conductive balls(30) are attached to the ball lands under the circuit board.
Patent KR-20020078489-A (KR)
Title: Back light for liquid crystal display device
Inventor: BAE GYEONG UN
IPC: G02F1/13357
Filed: 2001-04-03
Abstract: PURPOSE: A backlight for a liquid crystal display is provided to reduce the mercury consumption by using a lamp which employs electrodes of larger surface area, thereby preventing the environmental pollution and elongating the lifespan of the lamp. CONSTITUTION: A backlight for a liquid crystal display includes a light source of which an electrode(310) is formed in a structure formed with inwardly depressed portion on a bottom surface for the insertion of a kovar(320), wherein the electrode is composed of a material containing Ni, W or Nb and a lamp is mounted with the electrode at one or both sides.
Patent KR-20020078326-A (KR)
Title: Apparatus for inputing character using multi contact switch and method for arranging character on multi contact switch
Inventor: CHIN YONG OHK
IPC: G06F15/02
Filed: 2001-04-09
Abstract: PURPOSE: A character input device and key arrangement method is provided to arrange a plurality of vowels or consonants of Hangul, English, Japanese or other languages on one multiple contact key, and to output a corresponding key signal if one contact of the multiple contact key is pushed so that it can reduce a size of a communication device. CONSTITUTION: The device comprises multiple contact keys. The multiple contact keys can be classified into functional conversion keys(3, 4), and character input keys(2). The multiple contact keys have plural contacts which are corresponding to keys. The functional conversion keys(3, 4), arranged at an upper part and a lower part of the character input device, include a language conversion key, a page up or down key, a capital letter conversion key, a capital letter lock key, a tab key, a space key, an enter key and other function keys. The character input keys, arranged at a center of the device, include vowel keys and consonant keys. The vowel and consonant keys can be arranged on left side keys and on right side keys, respectively. Also they can be arranged according to an alphabetical order, a usage frequency or a letter association.
Patent KR-20020079125-A (KR)
Title: Method for determining 3-dimensional attitude of object using satellite vehicle and decrease of integer ambiguity to be searched
Inventor: KIM YEONG BAEK
IPC: G01S5/14
Filed: 2001-04-13
Abstract: PURPOSE: A method for reducing the number of a search object integer ambiguity and a method for measuring a three dimensional attitude of an aviating body using a satellite body are provided, which can determine an integer ambiguity existing in a carrier wave phase rapidly and easily. CONSTITUTION: According to the method for measuring a three dimensional attitude of an aviating body, by receiving a signal from more than four satellites using more than three antennas arranged separately from the aviating body and then calculating a vector(baseline vector) between more than two antennas, the number of independent integer ambiguity to be searched is reduced by more than one, using a length and an angle between more than two baseline vectors, when determining an integer ambiguity existing in a carrier wave phase measurement value of a satellite signal.
Patent KR-20020079132-A (KR)
Title: Obstacle Avoidance Method of a Mobile Robot Using Lane Method
Inventor: KO NAK YONG
IPC: B25J9/00
Filed: 2001-04-13
Abstract: PURPOSE: A method for preventing a moving robot from colliding with an obstacle is provided to allow the moving robot to effectively move to an aimed direction by detecting the obstacle using a sensor. CONSTITUTION: A moving robot receives an order at each sampling time to move in a predetermined direction. The moving robot receives a translation speed order and a rotation speed order. In case of a wheel-driving robot, a rotation speed order for each driving wheel is transmitted to the wheel-driving robot. The translation speed order and the rotation speed order are converted into the rotation speed order for each driving wheel. In order to move the moving robot, a proper traffic lane is firstly selected. Then, a moving direction of the moving robot is determined. After that, the moving robot receives the translation speed order and the rotation speed order.
Patent KR-20010098625-A (KR)
Title: 눈부심 방지 층, 눈부심 방지 필름 및 광학 소자
IPC: G02B5/02
Filed: 2001-04-16
Abstract: 눈부심 방지 층은 입자를 함유하는 하나이상의 수지 피복 층(a) 및 상기 수지 피복 층(a) 상에 적층된 수지 피복 층(b)을 포함한다.  수지 피복 층(b)은 입자를 함유하고 표면 요철 형상을 갖는다.   수지 피복 층(b)에 함유된 입자의 평균 입경은 수지 피복 층(a)에 함유된 입자의 평균 입경보다 작거나 이와 동일하며, 눈부심 방지성을 유지하면서 스크린의 눈부심 현상을 억제할 수 있고, 백색화가 최소한으로 관찰된다.
Patent KR-20020080725-A (KR)
Title: Video storage device for digital camera and method thereof
Inventor: KIM JEONG MIN
IPC: H04N5/225
Filed: 2001-04-17
Abstract: PURPOSE: A system and a method for storing images of a digital camera are provided to compress and store captured images even in a continuous photographing mode. CONSTITUTION: A system for storing images of a digital camera includes an image compression unit for receiving a video signal photographed according to an operation mode set by a user to compress the video signal, and a decompression unit for decompressing the compressed video signal when the photographed video signal is the video signal initially photographed in a continuous photographing mode. The system further includes a motion estimation and compensation unit(28) for comparing the decompressed video signal with a video signal photographed in the next time in the continuous photographing mode to detect a motion vector and applying the compared result to the compression unit, and an encoder for encoding the video signal compressed by the compression unit to convert it into bit streams and storing the bit stream in a memory.
Patent KR-20020082071-A (KR)
Title: Wing Body Truck with Side lamp
Inventor: CHO SEOM YOUN
IPC: B60Q1/32
Filed: 2001-04-23
Abstract: PURPOSE: A wing-body truck with a side lamp and a night lamp is provided to prevent accidents by installing side lamps and night lamps, to easily distinguish a wing-body truck during the night. CONSTITUTION: A wing-body truck(100) for carrying freight has a loading compartment(110) of a box type. Plural side lamp-fixing plates(60) are installed at both side floor frames formed to the lower part of side plates(20) of the loading compartment of the wing body truck. Plural side lamps(50) are formed to the side lamp-fixing plates. Plural sockets are coupled to the side lamp-fixing plates by coupling units. A bulb is coupled to the middle part of the socket. The bulb is connected with a battery of the vehicle by an electric wire, and the bulb emits light by the applied power sources. Therefore, accidents and breakage caused by contact with an obstacle are prevented.
Patent KR-20020082607-A (KR)
Title: Cup holder of an automobile
Inventor: LEE HEON
IPC: B60N3/10
Filed: 2001-04-24
Abstract: PURPOSE: A cup holder is provided to easily store various kinds of cups such as square milk box. CONSTITUTION: A console body(10) contains a storing space portion(11) to store a cup and many guiders(12) to be penetrated by guide holes. Pressing rods(20) are slid through the guide holes upward and downward and support the cup by selectively protruding according to the size of the stored cup. A friction device gives the friction force between the pressing rods and the guide holes. A reset device(40) returns the pressing rods to initial positions according to the storage of the cup. Thereby, a user uses a cup holder more conveniently by storing various kinds of cups.
Patent KR-20020083782-A (KR)
Title: Pharmaceutical composition for nose congestion solving and phlegm removal
Inventor: CHO BYEONG IL
IPC: A61P11/00
Filed: 2001-04-30
Abstract: PURPOSE: A pharmaceutical composition containing apricot kernel oil, caster oil, perilla oil, peppermint oil and Dryobalanops aromatica oil as an effective ingredient is provided which is effective in elimination blockage of nasal passages and removal of phlegm. CONSTITUTION: About 60 to 80% by volume of apricot kernel oil, 20 to 40% by volume of caster oil, 1 to 20% by volume of perilla oil, 1 to 20% by volume of peppermint oil and 1 to 20% by volume of Dryobalanops aromatica oil are mixed and then added with 1 to 5% by volume of ethyl alcohol.
Patent KR-20020085002-A (KR)
Title: pastel aqueous ink composite for writing tool
Inventor: KIM YEONG HUN
IPC: C09D11/16
Filed: 2001-05-03
Abstract: PURPOSE: A pastel-type aqueous ink composition for the writing instrument is provided to allow it to be written in the colored paper and general paper and to prevent the sedimentation and agglomeration of the ink. CONSTITUTION: The pastel-type aqueous ink composition comprises titanium dioxide and hollow resin emulsion, and is characterized by maintaining the viscosity to be 1,500-20,000 mPas(cps) at 25 deg.C(BL-type viscometer Roter No.3) to prevent the sedimentation of titanium dioxide. The hollow resin emulsion is a water-soluble emulsion-type resin used to reduce the high density of titanium dioxide, and has a particle size of 0.3-2.0 micrometers. The hollow resin emulsion is contained in the composition by 3 wt% on the basis of the solid component.
Patent KR-20020085190-A (KR)
Title: method for gain controlling to coefficient level and system for performming the same
Inventor: CHO YOUNG CHANG
IPC: H04B10/2581
Filed: 2001-05-07
Abstract: PURPOSE: A method and a system for controlling the gain according to light-receiving levels are provided to minimize the damage of a noise index by detecting an impedance variation of a light-receiving element, outputting the voltage varied according to the detected impedance level, and adjusting the gain of a demodulated signal level. CONSTITUTION: A resistor(R1) having a low resistance value and a resistor(R2) having a high resistance value are respectively formed at both ends of a light-receiving element(110). The light-receiving element(110) outputs a received optical signal as an electrical signal. As the electrical signal is detected at a spot(B) between the light-receiving element(110) and the resistor(R1), a smoothing condenser(C2) and a variable amplifier(120) are required between the light-receiving element(110) and the resistor(R1). Also, as the optical signal is detected at a spot(A) between the light-receiving element(110) and the resistor(R2), a voltage converter(130) is to be installed at the spot(A). At this moment, the output voltage of the voltage converter(130) is inputted to the variable amplifier(120) so that the gain of the variable amplifier(120) can be adjusted.
Patent KR-20020085609-A (KR)
Title: a pile fabric manufacturing method and apparatus thereof
Inventor: KIM HA JIN
IPC: D06C23/02
Filed: 2001-05-09
Abstract: PURPOSE: A forming method of a pattern on pile fabric and a forming device thereof are provided which are characterized by making it possible to form various patterns and increasing marketability. CONSTITUTION: The forming method and the forming device of the pattern on the pile fabric are as follows: transferring rollers(91)(92)(93)(94)(95) transferring the pile fabric(10); the first forming brush(20) laying piles(11) of the pile fabric(10) back and forth; a forming drum(30); many forming holes formed on a circumference of the forming drum(30); many forming brushes(40) installed in the inside of the forming drum(30) and corresponded to the forming holes; a driving drum driving the forming drum(30); and a pair of heating plates(60a)(60b) which are installed on an upper side and a lower side of the pile fabric(10), drying the pile fabric(10) to form various patterns on the surface of the pile fabric(10).
Patent KR-20020088230-A (KR)
Inventor: CHOI JAE HWAN
IPC: B01D61/42
Filed: 2001-05-18
Abstract: PURPOSE: Methods for the production of organics from organic salts by ion substitution reaction using ion-exchange membranes are provided to save cost needed to electric dialysis as well as overcome limiting current density. CONSTITUTION: Hydrogen ion in an acid solution(20) migrates through cation exchange membrane(24), then the migrated hydrogen ion reacts with anionic organic acid or amino acid contained in influent to neutralize anionic organic acid or amino acid. At that moment, inorganic cation ion contained in organic salt(21) migrates through cation exchange membrane(25) into acid solution compartment for electric neutralization.
Patent KR-20020094366-A (KR)
Title: Structure and Method of Configuration Saving of Extendable Memory Interface in the Router
Inventor: SEO SEONG UN
IPC: H04L12/433
Filed: 2001-06-11
Abstract: PURPOSE: A memory interface structure capable of being expanded in a router and a method for setting configuration information are provided to reduce the maintenance cost of the router and conveniently expand a memory by installing an SDRAM(Synchronous Dynamic RAM) module using an SIMM(Single-In-line Memory Module) socket according to the convenience of a user. CONSTITUTION: An initialization ROM(200) stores an initialization association program for initialization according as a power is supplied to a router. A flash memory(300) stores a main program which performs a routing function. A main memory(400) has a temporary storing space for storing the main program stored in the flash memory(300), and stores temporary data processed after performing the routing function. An SIMM socket(500) expands a memory according to a protocol upgrade of the router. A CPU(100) controls the initialization ROM(200), the flash memory(300), the main memory(400), and the SIMM socket(500).
Patent KR-20020094771-A (KR)
Title: Mud with high porosity and a cosmetic composition containing the same
Inventor: LEE JAE SEONG
IPC: A61Q19/00
Filed: 2001-06-13
Abstract: PURPOSE: Mud increased in porosity by heating mud and removing waste matter to maintain an absorption property when mixed with another skin cosmetic component is provided. A cosmetic composition made by mixing the mud with crude drug has effects on whitening the skin and contracting the pores of the skin. CONSTITUTION: Mud is ground to a size of 100mm or less, heated to 200 to 550deg.C to increase porosity and ground to 300 meshes or less. The cosmetic composition comprises 70 to 95% by weight of porous mud, 5 to 95% by weight of dried powder of crude drug selected from the group consisting of Menthae Herba, Lonicerae Flos, Hoelen, talc, Liriopis Tuber, Astragali Radix, Glycyrrhizae Radix and Armeniacae Semen. The crude drug is dried at 40deg.C or less and then ground to 200 meshes or less.
Patent KR-20020095862-A (KR)
Title: Menu map controlling method of satellite broadcast receiver
Inventor: LEE HEON GUK
IPC: H04N5/445
Filed: 2001-06-16
Abstract: PURPOSE: A method for controlling a menu map of a satellite broadcasting receiver is provided to resolve the complicated key manipulation procedure by directly accessing a desired menu by simple key manipulation in case of the initial menu driving or while watching the satellite broadcasting. CONSTITUTION: A method for controlling a menu map of a satellite broadcasting receiver includes the steps of displaying a main menu format composed of channel information, initial setting information, system set-up information, system information and menu map information as a menu requesting signal is applied from a remote controller in case of the initial turn-on driving of a satellite broadcasting receiver or watching received broadcasting signals(200-206), displaying the entire menu composed of sub-menu among the main menu information as the menu map is manipulated by a predetermined menu map driving key(208-214), and displaying selected information as a menu is selected by a direction key manipulation among the displayed menu information(216).
Patent KR-20010113550-A (KR)
Inventor: SIMIZ MASANORI
IPC: F23K5/00
Filed: 2001-06-19
Abstract: 본 발명은 가스난로 등 가스기기에 장착되는 가스코크, 가스밸브 등의 바디에 가스관을 교차로 체결하는 가스관의 접속구조에 관한 것으로, 내부에 가스유로가 형성된 가스기기의 바디에 요(凹)부를 형성하고, 요부에 가스관을 교차로 체결한 가스관의 접속구조에 있어서, 요부의 내부에 가스구가 돌설되고, 그 외주에 가스관과 동심의 원통면상의 환상 씰 통면을 형성하며, 가스구로 가스관에 뚫린 가스공을 끼워 넣어서, 0형링에 의해 환상의 씰 통면과 가스관의 사이를 씰함으로써, 패킹 조립의 방향성이 없고, 압축도 균일하기 때문에 내구성 및 씰성이 우수하며, 0형링이 버(Burr)에 의해 찢어지는 경우는 발생하지 않는다. 
     또한, 가스구를 통부에 형성하는 것에 의해 0형링의 부착을 원활하게 할 수 있고, 가스관을 가스관 접속부로 부착할 때 가스구가 가스공에 결합되서 가스관의 위치 결정이 용이하게 되는 이점이 있다.
Patent KR-20030000298-A (KR)
Title: Apparatus for depositing layer
Inventor: JIN GYEONG HWAN
IPC: H01L21/205
Filed: 2001-06-23
Abstract: PURPOSE: A deposition apparatus is provided to prevent a wafer placed on a protective electrostatic chuck(PEC) station from being contaminated by a layer desorbed from a PEC, by separating the PEC from the wafer by a plate. CONSTITUTION: A deposition process is performed in a plurality of process chambers. A transfer module transfers the wafer(W) to the inside of the plurality of process chambers. The PEC is used in cleaning and pre-coating the process chamber. The wafers that have passed through the deposition process are placed in the PEC station(16), separated from each other. The transfer module includes the PEC and the PEC station.
Patent KR-20030000488-A (KR)
Inventor: YOON IL YEONG
IPC: H01L21/304
Filed: 2001-06-25
Abstract: PURPOSE: A polishing pad of semiconductor devices is provided to improve polishing uniformity by using a hard pad spaced adjacent from a soft pad. CONSTITUTION: In the polishing pad of semiconductor devices, a hard pad(33) is attached to a soft pad(31), wherein the hard pad(33) is spaced adjacent from the soft pad(31). At this time, the size of the hard pad(33) is 1-10 millimeter. Also, the spaced distance of the hard pad(33) is 1-10 millimeter. Preferably, the hard pad(33) has diversiform, such as circularity or quadrate.
Patent KR-20020001618-A (KR)
Inventor: IIDA SACHIHIRO
IPC: C21D9/56
Filed: 2001-06-26
Abstract: PURPOSE: To provide rolls for using at the front and the rear parts of a rapid- cooling zone in a continuous heat treatment furnace for performing the heat treatment to a steel strip, and a rapid-cooling zone facility. CONSTITUTION: The roll for using at the front and the rear parts of the raip- cooling zone in the continuous heat treatment furnace has a profile regulated with the following formulas. Lc >= 0.7xWmin, R=-0.1x10-3 to +0.2x10-3, TR >= 20 wherein, Vc: the length (mm) of a flattened part, Wmin: the minimum width (mm) of the hoop steel, R: the gradient in the tapered part, TR: the curvature radius (m) at the boundary part of the flattened part and the tapered part.
Patent KR-20030001841-A (KR)
Inventor: LEE JAE PIL
IPC: H01L21/66
Filed: 2001-06-28
Abstract: PURPOSE: A wafer prober is provided to align a probe card and a pad of a chip by setting rapidly and correctly a reference position of a camera. CONSTITUTION: A position control portion includes an external plate(33) and an internal plate(34). The internal plate(34) is fixed to the external plate(33) by a fixing screw(41). The external plate(33) is foxed on a base plate(32) loaded on a stage. A part(34a) of the internal plate(34) is inserted into the external plate(33). The other part(34b) of the internal plate(34) is projected from the external plate(33). One end portion of the internal plate(34) is contacted with a Y-axis shift gear plate(38). The Y-axis shift gear plate(38) is geared into an X-axis shift gear plate(35). An X-axis shift gear pulley(36) and a Y-axis shift gear pulley(39) are used for shifting the X-axis shift gear plate(35) and the Y-axis shift gear plate(38).
Patent KR-20010079348-A (KR)
Inventor: SEUNG DUCK NAM
IPC: F03B3/18
Filed: 2001-07-09
Abstract: PURPOSE: A horizontal hydraulic turbine is provided to prevent shake of a blade and overload around the blade by fixing the tip of the blade with installing an arm in an adjusting wheel and with rotating the adjusting wheel on a casing. CONSTITUTION: An arm(17) is protruded from a tip(16) of a blade(15), and penetrated through a casing(21). An adjusting wheel(31) is rotated against the casing by a bearing(25), and the arm is fixed in the adjusting wheel. The casing is divided into the two parts, and an arm rotating passage(22) is formed between the divided casings. The arm rotating passage is sealed to prevent leakage, and curved in the inner periphery to flow fluid smoothly. An inner wheel(33) is covered with an outer wheel(37), and gears(35,39) are formed in the inner and outer wheels. A toothed part(43) of a conical gear member(41) is engaged with gears of wheels, and the conical gear member is installed in the casing by the bearing. A rotating body(13) is turned with rotating the blade in flowing fluid into the casing, and rotated at constant speed with preventing the shake of the blade by fixing the arm in the adjusting wheel. The adjusting wheel is idled against the casing with rotating the arm in turning the blade. The horizontal hydraulic turbine lengthens a life span of the blade by preventing the overload around the blade.
Patent KR-20030008071-A (KR)
Title: Remote control valve having a device for changing an additional pilot pressure in a heavy equipment
Inventor: OH JAE HYEONG
IPC: E02F3/43
Filed: 2001-07-16
Abstract: PURPOSE: Provided is a remote control valve used in hydraulic heavy equipment having a secondary pilot pressure variable device to make it possible to alter spring constant of a control spring in the equipment according to working conditions in order to property of the secondary pilot signal. CONSTITUTION: The valve comprises typically known components such as a valve body, an inflow passage, a drainage passage and a pilot signal passage. The valve further includes a number of control spools(10) having a central piercing hole(10c) to receive a sliding pin(12) and other multiple holes. The sliding pin(12) is guided into the holes and engaged with a number of stopper pins(13) between springs and pitch. The spool(10) has a passage communicating with the central hole(10c) at bottom side thereof to push up the sliding pin(12) when receiving the pilot signal pressure. The passage is also connected to a pilot signal pressure variable component.