baber/WOPTO huggingface dataset:
Patent KR-20010018673-A (KR)
Inventor: HUH GEUN
IPC: H01L21/68
Filed: 1999-08-20
Abstract: PURPOSE: A zero station is provided to more effectively correct a position of a wafer in a loading/unloading process, by making a side surface of a position correcting pin become inclined so that an upper portion of the position correcting pin is pointed. CONSTITUTION: A zero station corrects a position of a loaded/unloaded wafer in a tungsten evaporation process for evaporating a tungsten layer on the wafer. A wafer position correcting pin(102) whose side surface in contact with the wafer is inclined, is included in the zero station so that the position of the wafer is more precisely corrected.
Patent KR-19990078929-A (KR)
Title: 사과고추장 및 그 제조방법
Filed: 1999-08-21
Abstract: 본 발명은 사과고추장 및 그 제조방법에 관한 것으로 본 발명은 사과퓨레를 함유하는 사과고추장을 제공하는 뛰어난 효과가 있으며 고춧가루, 메줏가루와 함께 사과퓨레의 양을 적절히 배합하여 색, 향, 맛 및 전반적인 기호도가 우수한 사과고추장을 제조하여 제공할 수 있는  뛰어난 효과가 있다.
Patent KR-20010025867-A (KR)
Inventor: HAM SEOK HEON
IPC: H01L27/06
Filed: 1999-09-01
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to reduce crosstalk between parallel signal lines connecting integrated circuits. CONSTITUTION: A device isolation layer(102) is formed on a semiconductor substrate(100) to define an active region and an inactive region. Next, a gate oxide layer(103), a conductive layer(104) and a polysilicon layer(105) are formed and etched to form a gate electrode(106). The polysilicon layer(105) remains in the inactive region. Next, after a gate spacer(107) is formed, an oxide layer(108) is formed on a resultant entire surface and then patterned to form contact holes therein. Then, contact plugs(112) are formed in the respective contact holes, and a metal layer is formed on a resultant entire surface. Subsequently, signal transmission lines(116a-116e) are formed by an etching of the metal layer. Two lines(116a,116e) among the signal transmission lines are connected to a ground voltage. In particular, capacitance between the remaining lines(116b-116d) and the polysilicon layer(105) can be controlled by varying a thickness of the oxide layer(108), reducing crosstalk between the parallel signal lines.
Patent KR-20010025903-A (KR)
Inventor: PARK MUN WON
IPC: A01K97/04
Filed: 1999-09-01
Abstract: PURPOSE: A fragrant bait for collecting fish is provided to lure more many fish from more remote place, to reduce the cost of bait, and to prevent water pollution. CONSTITUTION: A fragrant bait for collecting fish is comprised of yellow soil and fine sand as composition, and an amino acid and a water plant as fragrant materials. The fragrant bait is constituted by the yellow soil of 50 to 70 weight percentage, the fine sand of 15 to 25 weight percentage, the amino acid of 5 to 15 weight percentage, and the water plant powder of 5 to 15 weight percentage. The water plant powder is attained by appropriately drying and powdering the water plant to drive out perfume contained in the water plant. The yellow soil and the fine sand are easily attainable from nature, and the amino acid is also easily attainable in the streets. The yellow soil and the fine sand are diffused and settled down, and the amino acid and the water plant powder are diluted after exhaling perfume, so that the water pollution due to the fragrant bait is prevented.
Patent KR-20010026411-A (KR)
Inventor: NA IN SEOK
IPC: H03K3/78
Filed: 1999-09-06
Abstract: PURPOSE: A circuit for generating a complex pulse pattern is provided to generate various pulse modulation signals by performing a pulse-modulation for one signal source. CONSTITUTION: In a circuit for generating a complex pulse pattern, a plurality of address latches(54) latch the respective information of data. An address counter assigns the address of a pulse characteristic data for data stored in the address latch. A plurality of RAMs(62,64,66) store a period of pulse characteristic data depending on the address assigned by the address counter. A plurality of counters(72,74,76,78) count the pulse characteristic data stored in the plurality of RAMs to generate a trigger signal. A circuit(80) for generating a trigger of address counter outputs a signal depending on the trigger signal generated from the counter to increase the address of the address counter by one. A circuit(82) for generating a pulse pattern signal outputs a pulse pattern signal using the trigger signal generated from the plurality of counter.
Patent KR-20000000290-A (KR)
Inventor: KANG KYONG RYOL
IPC: B60R99/00
Filed: 1999-10-09
Abstract: PURPOSE: A mobile bus classroom for social education is provided to give equally a fair and broad lecture attending opportunity to the educates of alienated area or many other areas. CONSTITUTION: A mobile bus classroom for a social education comprises:a desk arrangement to arrange the rectangular table typed desk formed in 60cm and 500cm in its length and width to be fixed inside a bus in the middle of the bus lengthwise; Herein, one side of the desk is for 6-7 people even if there are some differences according to the length of the bus body; a chair arrangement to arrange 12-14 disk typed chairs formed in 30cm in its diameter or the square chair formed in 35cm in its length and width around the desk in regular interval; Herein, the chairs are arranged to be faced; a formation of an aisle by both of the windows.
Patent KR-20010038762-A (KR)
Inventor: AHN PAN HO
IPC: F16B1/00
Filed: 1999-10-27
Abstract: PURPOSE: An eyelet coupling device for a bed mattress is provided to continuously and consistently proceed with the settling work of eyelets for forming 36-40 holes to a side end part of a sheet, thereby achieving mass-production. CONSTITUTION: An eyelet coupling device for a bed mattress includes a main body(10) axially mounted with first conveying rollers(13) engaged with each other at upper and lower parts of an advancing part where a side end processing sheet is introduced and second conveying rollers(14) engaged with each other rotatably at upper and lower parts of a discharging part where the sheet is discharged, a settling unit(20) mounted between the first and second conveying rollers at a rear part of a top plate(12) of the main body for simultaneously settling a required number of eyelets at corresponding positions of the sheet while the sheet is intermittently conveyed on the top plate, binding piece supplying units mounted at both sides of a rear part of the settling unit for supplying binding pieces formed with binding holes at both ends to be inserted and bound with handle straps, so that the binding holes of the binding pieces are bound with the eyelets penetrating corresponding parts of the sheet, an eyelet supplying unit(40) mounted in front of the settling unit for supplying the required number of the eyelets to be settled to the sheet by the settling unit, and a cutting unit for cutting corresponding parts of the sheet as the settling is finished.
Patent KR-20010039012-A (KR)
Inventor: SIM DONG GI
IPC: H01L21/68
Filed: 1999-10-28
Abstract: PURPOSE: A chip loader is to improve productivity and reduce a defective rate by changing a structure of a chip carrier and establishing a dustless letter-paper feeder to automate a dustless letter-paper working. CONSTITUTION: A semiconductor chip loader device recognizes a chip(14) from a sawed wafer of a wafer stage(31). After the chip is put into a chip pocket in a chip carrier(10), it is covered with a dustless letter-paper(22) and loaded. The carrier stage has a vacuum hole therein. The chip carrier includes the chip pocket in which the chip is placed and a penetrating vacuum line for transferring a sucking force of the vacuum hole. The dustless letter-paper is stored in a dustless letter-paper storage. A feeder(20) for the dustless letter-paper movable between the storage and the carrier stage is made of a material a terminal end of which is not charged. The feeder includes a holder of the dustless letter-paper containing the vacuum line. The chip carrier comprises a protruding pocket hill which slantly protrudes to guide the letter-paper to an accurate position on top of the carrier. The feeder includes a sensor for holding and release identifying the letter-paper. The letter-paper holder is made of a rubber material.
Patent KR-20000012248-A (KR)
Inventor: KWON YONG-BUM
IPC: H01J11/50
Filed: 1999-10-29
Abstract: PURPOSE: Two methods have been used so far for sealing the upper and lower panels, in manufacturing PDP etc. The one method is to seal the panels in the atmosphere first, followed by a process to extract air through a tube to make it a vacuum, followed by a gas injection process, then a process to seal the tube. The other is to seal the upper and lower panels by heat in a lab filled with injected gas, followed by a process to collect the remaining gas in the lab. These conventional methods have caused a problem with the inside becoming contaminated or rising costs through loss of the expensive injected gas. CONSTITUTION: The device is composed of a sealing device by which the upper and lower panels (1,2) with adhesive (3) applied are heated and adhere in vacuum, a cap (8) which is installed on the lower panel and applied with adhesive, and an injection pipe (6) is connected to the cap and in which gas is injected. Adhesive on the cap is heated and seals it.
Patent KR-20010045007-A (KR)
Inventor: JUNG JAE CHEOL
IPC: C07D335/04
Filed: 1999-11-02
Abstract: PURPOSE: Provided is a method for mass-manufacturing high-purity 4-hydroxythiocoumarin derivative through simplified processes by using relatively cheap reactants. CONSTITUTION: The method for manufacturing high-purity 4-hydroxythiocoumarin derivative of the formula (1) is characterized by the following steps: i) mixing a compound of the formula (HO-C(=O)-(CH2)n-(O=)C-OH) with organic solvents such as toluene, ethanol, and dichloromethane; ii) reacting the resulting product with a compound of the formula (H-O-(CH2)m-O-H) in the presence of bases such as sodiumhydride, potassium-t-butoxide, or sodiumhydroxide at room temperature; and iii) adding acid to the mixture followed by filtering and drying the resultant product. In the formula, X is S or -NH. R and R' which are the same or different are a halogen atom, or C1-4 low grade alkoxy group.
Patent KR-20000035167-A (KR)
Inventor: AHO ARI
IPC: G06F13/16
Filed: 1999-11-02
Abstract: PURPOSE: A memory address transfer method is provided to reduce a waiting time. CONSTITUTION: In a method for transferring an address of a memory which has an address bus(19a), a data bus(19b), an address strobe line(19c) and a clock line(19d). An initial address of a write point of time is set to the address bus(19a) and the data bus(19b). A part of the initial address is transferred through the address bus(19a), and a part of the initial address is transferred through the data bus(19b). The initial address transferred through the address bus(19a) is one of row and column addresses, and the initial address transferred through the data bus(19b) is the other of the row and column addresses.
Patent KR-20010046493-A (KR)
Inventor: AHN HUI IN
IPC: G06K19/073
Filed: 1999-11-12
Abstract: PURPOSE: A burglarproof method using a password registered in a credit card is provided to maintain the safety of a commercial transaction by sensing that a theft or a burglar illegally uses a credit card, and by arresting the theft or the burglar. CONSTITUTION: A user sets up and inputs a password and an inverse password. The user stores the passwords in a database and is on stand-by. In case that the user inserts a card into a terminal and inputs the password, the password is sensed and read from a main control unit of a transaction system. In case that the password is normal, a transaction requested by the user is processed. In case that the password is the inverse password, an alarm signal is outputted from the main control unit of the transaction system.
Patent KR-20010046845-A (KR)
Inventor: HAN JONG PIL
IPC: G01N33/00
Filed: 1999-11-16
Abstract: PURPOSE: An ion measuring meter of cationic solution is provided which simply and accurately measures the ion in the cationic solution. CONSTITUTION: The ion measuring meter of cationic solution comprises: (i) an ion type selecting key(13) which selects the ion to be detected; (ii) an operation selecting key(21) which performs a detecting operation order; (iii) an ion concentration detecting part(10) which is set by ion type to be detect; (iv) an amplifying part(11) which amplifies an analog signal detected from the ion concentration detecting part; (v) an A/D converter(12) which converts the analog signal into digital; (vi) a concentration processing part by an ion(20) which operates the signal approved from the ion type selecting key and the A/D converter; (vii) a central processing unit(40) which operates the signal approved from the concentration processing part by an ion and the operation selecting key by using pre-stored ROM data and stores newly generated data to RAM; (viii) a display part(43) which displays general experimental value regarding corresponding ion produced from the central processing unit such as concentration value and hydrogen ion concentration; and (ix) an I/O interface(30) which controls data sending and receiving between the display part and the central processing unit.
Patent KR-20000007060-A (KR)
Inventor: LEE SANG HYUN
IPC: A63F13/814
Filed: 1999-11-23
Abstract: PURPOSE: A home anti-vibration stage device is provided to prevent the noise and the vibration by a pound of user's foot, to previously prevent the accident by solidly fixing a foothold input device, and to protect the ankle of a user. CONSTITUTION: The anti-vibration stage device for home to prevent the noise and the vibration generated by a person to transfer to a building at home is equipped:a vibration plate(20) to vibrate by a pound of person's foot; a support board(30) installed in the bottom of a building, and to support the vibration plate; an anti-vibration device installed between the vibration plate and the support board, to support the weight over 1 person, having the dynamic stability and the shock absorbing force to absorb the up and down vibration and the left and right vibration of the vibration plate; the vibration plate equipped a protection plate to protect by covering the upper face of the foothold input device of a dance entertainment device, and to expose only an input switch part.
Patent KR-20010054610-A (KR)
Inventor: HAN YOUNG SEOK
IPC: H04B7/26
Filed: 1999-12-07
Abstract: PURPOSE: A good quality evaluating method using a mobile communication terminal and a barcode is provided to facilitate comparison of prices of goods and evaluate a service of a good by connecting a mobile communication terminal and the Internet by attaching a barcode on the good, receiving the barcode through a barcode reader and requesting a price search from a network server. CONSTITUTION: Before visiting a store and buying a good, a user scans a barcode of the good to be purchased by means of a barcode reader of a mobile phone(ST11). The inputted barcode is signal-processed by an information processing chip so as to be recognized by a network server and analyzed(ST12). If the barcode is an information type to be processed by the mobile terminal(ST13), the mobile terminal processes it and displays the result on an LCD(ST14). Upon analyzing the inputted barcode, if it is not an information type to be processed by the mobile terminal(ST13), the mobile terminal transmits a search request signal and the barcode information o the good to a communication service system(ST15). The network server receives the good search request through the communication service system(ST16), and if the received search request is related to a good price, the network service searches prices of the same type of goods and transmits information of a good of the lowest price to the mobile communication terminal. If the received search request is related to a clothes style advice, it is determined whether the good agrees with a clothes style of the user on the basis of clothes style information previously inputted from the user, and the result is transmitted to the mobile terminal(ST17).
Patent KR-20010055844-A (KR)
Inventor: SEO JONG GEUN
IPC: E06B7/16
Filed: 1999-12-13
Abstract: PURPOSE: A door with a hand protective structure is provided to protect a user from being pressurized while stuck between a door and a doorframe and to firmly adhere the structure for protecting user's hands by simplifying the structure without using an adhesive. CONSTITUTION: A door(100) having a hand protective structure is composed of a door body(110), an elastic member(120) assembled on the front part of the door body and a bracket(130). A recessed part(114) is mounted on the front part of the door body to install the elastic member. A bracket groove(112) is formed on the rear surface of the door body to vertically extent to the front part of the door body. A bracket groove(116) is extended to be parallel with the rear end of the door body on the front surface of the door body along the length of the rear end without forming the recessed part. The door having the hand protecting structure prevents a user from compressing and reduces production costs and assembly time by firmly connecting to the door.
Patent KR-20010056320-A (KR)
Inventor: LEE DEOK U
IPC: F16C19/40
Filed: 1999-12-15
Abstract: PURPOSE: A structure for preventing seizure of a locker arm support bearing is provided to reduce the number of needle bearings and prevent the seizure due to mutual contact and inference of the needle bearings by maintaining the gaps of the needle bearings. CONSTITUTION: In a locker arm rotatably supported by interposing a plurality of needle bearings(4) and a bearing outer race(7) into a locker arm shaft(6), the needle bearings are separated from each other by a bearing retainer(1) at regular gaps, and the bearing retainer having a plurality of bearing mounting holes separated at the regular gaps by a partition wall so that the needle bearings are inserted into the bearing mounting holes to be supported.
Patent KR-20010056388-A (KR)
Inventor: CHOI JU TAE
IPC: B22D11/06
Filed: 1999-12-15
Abstract: PURPOSE: An apparatus for cooling steel billet in a twin roll strip casting machine is provided to manufacture a strip having superior quality by rapidly cooling the steel billet at straightly below the casting roll so as to uniformly maintain edge shape of the steel billet, restrain oxidation and prevent skewness thereof to the utmost. CONSTITUTION: The apparatus comprises a pair of left and right fixing blocks (10) vertically fixed to straightly below casting rolls; a pair of left and right moving blocks (10a) assembled movably back and forth for the fixing blocks (10); a pair of cooling rolls (11,11a) each of which are idle drivenly assembled to the fixing and moving blocks (10,10a) so as to correspond to the front and back surfaces of a strip (7); rotary unions (12) circulating and supplying cooling water to the side of the cooling rolls (11,11a); operating cylinders (13) moving the moving blocks (10a) back and forth; position detectors (14) detecting back and forth moving distances of the moving blocks (10a); and force detectors (15) measuring adhesive forces between the cooling rolls (11,11a) and the strip (7).
Patent KR-20010063271-A (KR)
Inventor: SUNG SANG HEON
IPC: H04B1/69
Filed: 1999-12-22
Abstract: PURPOSE: An apparatus for transmitting data at a high speed by a multi-code of a wireless local loop(WLL) system is provided to transmit a voice, high-speed data, and a moving picture through the WLL system by transmitting high-speed data with 384 Kbps using a multi-code type in the WLL system using a CDMA communication type. CONSTITUTION: A serial to parallel converter(21) receives a serial traffic channel bit and converts the received serial traffic channel bit into parallel data. The first to third convolution encoders(22-24) perform a convolution encoding of the parallel traffic channel bit outputted from the serial to parallel converter(21), respectively. The first to third block interleaver(25-27) receive outputs of the first to third convolution encoders(22-24) and perform a block interleaving, respectively. A scrambling code generator(28) generates a scrambling code at a speed with 256 Kbps for a traffic channel. The first to third adders(29-31) add outputs of the first to third block interleaver(25-27) and the scrambling code generator(28). The first to third serial to parallel converters(32-34) convert serial signals outputted from the first to third adders(29-31) into parallel signals, respectively. The first to third symbol repetition units(35-37) regenerates spread symbols outputted from the first to third serial to parallel converters(32-34). The fourth to ninth adders(38-43) add outputs of the first to third symbol repetition units(35-37), a Hadamard code, and a PN chip rate, respectively. Tenth and eleventh adders(44,45) add outputs of the fourth to ninth adders(38-43), and an I-channel sequence and a Q-channel sequence of a forward link, respectively. First and second baseband filters(46,47) perform baseband filterings of outputs of the tenth and eleventh adders(44,45), respectively. The first and second multipliers(48,49) multiply a cosine value(cos(2πfct)) and a sine value(sin(2πfct)) by outputs of the first and second baseband filters(46,47), respectively. An accumulator(50) accumulates results of the first and second multipliers(48,49).
Patent KR-20010061203-A (KR)
Inventor: SHIN BEOM SIK
IPC: F02D9/04
Filed: 1999-12-28
Abstract: PURPOSE: An exhaust pressure control device of a diesel engine and a method thereof are provided to improve the performance and output of an engine by controlling the pressure of the exhaust gas discharged from the engine according to operational conditions. CONSTITUTION: When operating an engine, the amount of air, the amount of fuel, loads, the speed of the engine and cooling water are detected(20). The pressure of exhaust gas to the detected amount of air and fuel is calculated(21). Whether the calculated exhaust pressure is satisfied with an optimal condition or not is detected(22). An exhaust pressure control unit keeps the present state if unsatisfying the optimal condition and regulates opening at the optimal condition of the exhaust pressure(24). The change of engine operation is detected when controlling the opening of the exhaust pressure control unit(25). An exhaust pressure control method improves the performance and output of the engine by starting actively with residual combustion heat.
Patent KR-20010061727-A (KR)
Inventor: HWANG CHANG IK
IPC: H02K11/00
Filed: 1999-12-29
Abstract: PURPOSE: An apparatus for monitoring a shaft current of a generator is provided to monitor a shaft current by installing a connection terminal and a brush to recognize the shaft current and installing a resistance on the terminal to recognize a voltage. CONSTITUTION: A shaft forms a rotor of a generator(1). A shaft rotating bearing is electrically connected to the shaft(2). Brushes(5,6) are installed by interposing an insulation pad on the shaft rotating bearing. The brushes(5,6) are installed to be guided to brush connection terminals(11,12). Resistances(21,22) are connected to the brush connection terminals(11,12). The resistances convert a current to a voltage. An other end of the resistance(21) is grounded through ground terminals(15,16). It is desirable that the brush connection terminals(11,12) and the ground terminals(15,16) are installed on the same terminal(10). The brush connection terminals(11,12) are commonly connected with current connection terminals(13,14). The current connection terminals(13,14) are preferably installed on the same terminal(10). The resistances(21,22) are electrically connected to a pluck hole(23) to which a checking rod is inserted. A bypass switch(24) is installed on both ends of the resistances(21,22) to cut off flow of a current through the resistances(21,22).