baber/WOPTO huggingface dataset:
Patent KR-20030009671-A (KR)
Title: Switch apparatus of test equipment for mobile phone
Inventor: KYE SEON HYEONG
IPC: H04B17/00
Filed: 2001-07-23
Abstract: PURPOSE: A switch device of an apparatus for examining a portable terminal is provided to promptly apply power source by installing a power applying unit at a receptacle connector. CONSTITUTION: A connecting part(125) is formed at one side of a main body(122) for transmitting power source and data. An insertion part(123) is protruded at the other side of the main body(122) for being inserted into a receptacle. The second power switch(127) is formed on the insertion part(123) for applying power source only in case that the insertion part(123) has been accurately inserted. A contact surface(123a) is depressed in a regular depth. A ground terminal(124) is formed in the contact surface(123a) to be connected to a portable terminal. The first power switch(126) is formed on the main body(122) for applying power source supplied to the portable terminal. A locking unit(128) is mounted to temporarily contact with the first power switch(126) for controlling the operation of the first power switch(126).
Patent KR-20030011988-A (KR)
Title: Electric power energy saver by using range between 500㎚ ~ 600nm and 1,000 ~ 10,000㎚ optical filter and by using of semi-conductor excited the energy of balance energy
Inventor: KWON YEONG DAE
IPC: H02M1/00
Filed: 2001-07-30
Abstract: PURPOSE: An energy saving device for controlling information of an optical filter having an infrared range and a visible range and a semiconductor of excited energy balance energy and an apparatus and a method for fabricating the same are provided to reduce energy consumption by economizing electric energy with a physical analysis method. CONSTITUTION: A circuit A has the first to the fourth diodes(8-11) for performing a rectifying operation and removing an inductive failure wave and a plurality of resistors(12-17) and a plurality of capacitors(18-21) for interchanging a specific signal and a specific energy. The circuit A is used for inducing a low voltage. A circuit B is formed with a semiconductor chip MCLR/Vpp input terminal 4(22), an OSC1/CLKIN input terminal 16(23), an input terminal CN1AC220V1(24), and an input terminal CN1AC220V2(25) in order to perform functions of an OR gate, an XOR gate, and a NAND gate.
Patent KR-20030012386-A (KR)
Title: Device for drawing on housing of lead wire
Inventor: YOON BOK SU
IPC: H01J9/42
Filed: 2001-07-31
Abstract: PURPOSE: A device is provided to extract the housing of lead wire in a convenient and easy manner, while preventing damage of product by protecting the connection part between the housing and the lead wire from impact. CONSTITUTION: A device easily extracts a housing(15) from a connection jack(20) by using an extraction jig(100) adopting a lever rule, after evaluation of image of a deflection yoke. The extraction jig includes an extraction member(110) having a cross section joining portion(111) contacting the edge of the bottom surface of the housing, a groove(112) formed into the cross section joining portion, and a handle(113) extended from the cross section joining portion; a tension spring(120) connected beneath the extraction member, and which provides tension force to the cross section joining portion; and a support member(130) connected beneath the tension spring, and which supports the tension spring.
Patent KR-20020011349-A (KR)
Title: Connector with a switching function
Inventor: OHTANI HIDEYUKI
IPC: H01R13/703
Filed: 2001-08-01
Abstract: PURPOSE: To realize a switching function with high reliability which prevents contact failure and enables to control a contact gap freely. CONSTITUTION: The first contact 21 has a releasing part 25 at a bent part 24 which is connected to spring parts 22, 23 at its both side, and the one spring part 22 has a contact part 26 extruding toward the releasing part 25, a support part 27, the first switch contact part 28, and the support part 27 contact with an insulator 41, and the second contact 31 has a second switch contact part 38 at the location opposing the first switch contact part 28.
Patent KR-20020011894-A (KR)
Title: Semiconductor device
Inventor: MORISHITA YASUYUKI
IPC: H01L27/02
Filed: 2001-08-01
Abstract: PURPOSE: To provide a semiconductor device, having an electrostatic protective circuit in which increase in the additional capacity of a signal terminal can be suppressed, while exhibiting a specified protective function against electrostatic surges and normal operation can be reset upon removal of electrostatic surge without having to interrupt power supply. CONSTITUTION: The semiconductor device comprises a PMOS 1, NMOS 2 and 3, diodes 4 and 5, and a resistor 8. The drains of the PMOS 1 and NMOS 2 are connected with a third joint N3, and source commonly connected with the gates of the PMOS 1 is connected with a Vdd line 12, while source commonly connected with the gates of the NMOS 2 is connected with a GND line 14. Drain of the NMOS 3 is connected with the Vdd line 12 and source commonly connected with the gates is connected with the GND line 14. The anode of the diode 4 and cathode of the diode 5 are connected with a second joint N2, the cathode of the diode 4 is connected with the Vdd line 12, the anode of the diode 5 is connected with a GND line 14, and the opposite ends of the resistor 8 are connected with the second and third joints.
Patent KR-20010086426-A (KR)
Inventor: KIM JOONG HO
IPC: A01B19/00
Filed: 2001-08-10
Abstract: PURPOSE: The harrow for the tractor is simple in structure but is better effective in breaking and flattening by adjusting the angle of the harrow against the ground. CONSTITUTION: The construction includes a plurality of connecting rods(10) which are hinged at a rotator to pivot and move up and down, a harrow plates(20,30) which pivot on a hinge pin(23a) at the back end of the rod(10), connecting arms(22) projectingly formed on the harrow plates(20) an elevator cylinder(50) mounted on a bracket of the upper part of the rotator to connect with the pivot pin(22a) of the harrow plate, which are placed upward the pivot pin(23a) on which connects the harrow plate(20) and the connecting rod(10). When the plate(20) is lifted up and the cylinder(50) is extended downward, the harrow plate(20) touches the ground.
Patent KR-20030014839-A (KR)
Title: Device receipting of power line communication
Inventor: HAN GYEONG HAE
IPC: H04B3/54
Filed: 2001-08-13
Abstract: PURPOSE: A receiving apparatus for a power line communication is provided to reduce a defective proportion and improve productivity by reducing the number of components and simplifying its composition. CONSTITUTION: A signal input unit(50) receives an RF(Radio Frequency) signal modulated by a carrier transmitted through a commercial power line, cancels a commercial power frequency, and amplifies the RF signal at a desired level. In case that the level of the amplified RF signal of the signal input unit(50) is greater than a certain setup value, a level limiting unit(60) blocks the amplified signal. A comparing unit(70) outputs a signal according to the output signal of the level limiting unit(60).
Patent KR-20030021328-A (KR)
Inventor: KIM GYEONG HUN
IPC: H04M3/53
Filed: 2001-09-05
Abstract: PURPOSE: A method for transmitting a short message in an Internet phone and a system therefor are provided to transmit a short sentence to a reception-side Internet phone using an RAS(Registration Admission and Status) protocol which belongs in an H.323 multimedia protocol. CONSTITUTION: An H.323 gatekeeper(310) sets a call and controls a user registration/release. H.323 terminals(322,324) selectively connect to the H.323 gatekeeper(310), and have a short message transmission module for transmitting a short message including information about a reception-side Internet phone number i.e., a reception-side terminal telephone number through a predetermined port, respectively. If the short message is inputted through a predetermined port, a short message transmission server(330) transmits information about the reception-side Internet phone number included in the corresponding short message to the H.323 gatekeeper(310), obtains an IP(Internet Protocol) address of the reception-side Internet phone number, and transmits the corresponding short message to the IP address of the reception-side Internet phone number.
Patent KR-20020022041-A (KR)
Inventor: OKAMURA MASAHIKO
IPC: D05B19/10
Filed: 2001-09-18
Abstract: PURPOSE: To provide a button sewing machine for wind thread shank by which shank button capable of setting a thread height and a wind thread shank height can be set without any complicated work. CONSTITUTION: In this button sewing machine 10, the shank thread sewing is performed by changing the attitude of a button BU held by a button chuck 21 of a button holding unit 20 into horizontal state and vertical state and sewing the button on the fabric in the horizontal state, and then the wind thread shank sewing is performed by winding a sewing thread between the button and the fabric. The machine is provided with a vertical chuck driving motor 22 for driving the button chuck to change the height of the button from the fabric, input box 40 for setting information for specifying the height separately for the shank thread sewing and the wind thread shank sewing, display part 90 for displaying set time, and control means such as CPU 72 for conrolling the motor on the basis of setting of the input box 40 so that the button chuck can become the desired height in the shank thread sewing and the wind thread shank sewing.
Patent KR-20030028620-A (KR)
Title: Watertight function Fuel filler housing
Inventor: KIM YUN SEOP
IPC: B60K15/04
Filed: 2001-09-20
Abstract: PURPOSE: A fuel-filler housing having a watertight function is provided to secure watertight and anticorrosive functions by intercepting water, coming to the gap between fuel filler decorations and a fuel fuller door, from flowing in the room. CONSTITUTION: A fuel-filler housing having a watertight function comprises a fuel filler housing(10) and a fuel fuller decoration seal(16). The fuel filler housing is mounted to a fitting groove(42) formed on one end of fuel filler door decorations(40). The fuel filler decoration seal forms a section of a ring shape, with the fuel filler housing and the fuel filler decoration seal is formed on a side end portion of the fuel filler housing as one body. Thus, water coming into the room is intercepted.
Patent KR-20030028880-A (KR)
Title: Wafer sensing apparatus of baker
Inventor: KIM JEONG HONG
IPC: H01L21/68
Filed: 2001-10-04
Abstract: PURPOSE: A wafer detection device of bake equipment is provided to attach a wafer position detection sensor around the bottom of a wafer guider on a bake plate so that the sensor can judge whether the wafer lies on lift pins correctly. CONSTITUTION: Cone-shaped wafer guiders(11) are installed equally distant from each other along a circle whose diameter is larger than that of a wafer on a bake plate(10). Wafer position detection sensors(30) are attached around the bottom of the wafer guiders. If a wafer is correctly mounted on a bake plate, the outside diameter of the wafer touches the inner diameter(SR) of the sensor system. Otherwise, a controller stops the baking process temporarily to take follow-up measures, judging it an error.
Patent KR-20030033136-A (KR)
Title: Bank protection which has a function of artificial fishing
Inventor: YANG WON HOI
IPC: E02B3/06
Filed: 2001-10-17
Abstract: PURPOSE: A revetment functioning as an artificial reef is provided to prevent the erosion of a revetment caused by strong waves and the displacement of a revetment caused by earth pressure. CONSTITUTION: The revetment(1) functioning as an artificial reef(3) is composed of an upper structure(1b) and a lower structure(1a). The lower structure(1a) comprises the steps of placing a base plate(4) as a framed artificial reef(3) which functions as a reef to let fishes inhabit, connecting many vertical columns(5) and horizontal columns(6) vertically and horizontally, forming a rugged part(5a) on the surface of the vertical columns(5) and the horizontal columns(6), placing mortar(12) on the rugged part(5a) to have rough surface, erecting a rear side wall(7) provided with discharge holes(8) on the backside of the base plate(4), and forming an upper frame of the artificial reef(3) in the shape of a gable roof, and the upper structure(1b) is formed by building wave dissipating blocks(10) vertically and horizontally, then covering.
Patent KR-20030032697-A (KR)
Title: Driving motor combined directly 2 phase
Inventor: JEUNG YOUNG CHUN
IPC: H02P1/54
Filed: 2001-10-19
Abstract: PURPOSE: A two-phase direct driving motor is provided to maximize the output and the efficiency of a motor by dividing an armature and a rotor according to phases. CONSTITUTION: A plurality of two-phase coils(43,43a,45,45a) are wound around a two-phase armature. Two-phase rotary magnetic field is generated by the two-phase armature if a two-phase bipolar excited voltage having a phase difference of 90 degrees is applied to the two-phase coils(43,43a,45,45a) through a motor driving circuit portion(47). A rotor is formed with a permanent magnet. The rotor generates the rotary force opposite to a position of the rotor detected by a position detection sensor. The two-phase armature is divided into the first two-phase armature(41a) and the second two-phase armature(41b). The rotor is divided into the first rotor(49a) and the second rotor(49b). A connection shaft(53) is used for connecting the first rotor(49a) with the second rotor(49b).
Patent KR-20030037469-A (KR)
Title: Method and Apparatus for Measurement of SIR(Signal to Interference Ratio) using Partitioned Despreading of Pilot Symbol in CDMA System
Inventor: BANG SEUNG CHAN
IPC: H04B1/76
Filed: 2001-11-05
Abstract: PURPOSE: A device for measuring a signal to interference ratio using a division-despread pilot symbol in a CDMA system and a method thereof are provided to variably control a section of despreading a pilot symbol received from a terminal, and to division-despread the section, thereby increasing samples of measurable pilot symbols and exactly calculating a signal to interference ratio. CONSTITUTION: A pilot symbol despreader(101) receives a pilot symbol, and performs a division-despreading process by variably controlling a despreading section to be smaller than a spread coefficient, then increases samples of measurable pilot symbols. A coherent demodulator(102) coherent-demodulates a despread pilot symbol inputted from the pilot symbol despreader(101). A signal to interference ratio measurer(103) inputs the coherent-demodulated pilot symbol from the coherent demodulator(102), and measures a signal to interference ratio.
Patent KR-20030039030-A (KR)
Title: Apparatus for supply the cool air of refrigerator
Inventor: CHOI YEONG SEOK
IPC: F25D17/08
Filed: 2001-11-09
Abstract: PURPOSE: An apparatus for supplying chilled air of a refrigerator is provided to disperse chilled air evenly by radially emitting chilled air through an outlet. CONSTITUTION: A first outlet(115a) is formed in radial shape on a first discharge surface(115b) protruding on a rear side of a refrigerator compartment in hemispheric shape. A guide(115c) is formed on an inside of the first discharge surface to guide chilled air for each of the first outlets. Chilled air supplied through a first duct(115) is radially discharged into the refrigerator compartment. The first duct is formed on the rear side of the refrigerator compartment opposite to a door of the refrigerator compartment, and connected with a cooling chamber to guide chilled air generated by an evaporator to the first outlet. At least one of the first discharge surface with the first outlet formed thereon is formed on each of rooms partitioned by shelves. An inside of the refrigerator compartment is rapidly cooled down and distribution of temperature in the refrigerator compartment is uniformed thereby as chilled air is evenly supplied in the refrigerator compartment.
Patent KR-20020040634-A (KR)
Inventor: KITAGAWA HIDEYUKI
IPC: G09G3/20
Filed: 2001-11-23
Abstract: PURPOSE: To solve the problem of the conventional gamma correction technology setting which sets an output bit number N as n+2 or larger with respect to the input bit number n in a gamma-correction LUT, that highly accurate gamma-correction cannot be obtained in the black field where the gamma correction curve is inclined by a large amount, even though the degradation in the gray field can be avoided. CONSTITUTION: This digital signal processing circuit has a LUT memory 13, in which a gamma-correction LUT makes gamma-correction for input digital image signals, and a signal preprocessor 12 where the contrast adjustment is made. For example, when given 8 bits of digital image signals, the signal preprocessor 12 outputs 11 of their bits, after making the contrast adjustment. Also, the LUT memory 13, after making gamma correction, outputs 10 bits, which are less than the output bit number of the signal preprocessor 12, but more than the input bit number of the signal preprocessor 12.
Patent KR-20030042713-A (KR)
Title: Airguide-assembly for airconditioner
Inventor: HAN GYEONG HUN
IPC: F24F1/02
Filed: 2001-11-23
Abstract: PURPOSE: An air guide assembly of an air conditioner is provided to prevent dew from forming on an outer tube and to improve heat efficiency by preventing heat loss. CONSTITUTION: An air guide assembly of an air conditioner comprises a guide body(70) combined to a base fan(40) forming the floor face, to function as a frame; a guide base(50) of an insulation material secured on the base fan, with fitted into the guide body; and a discharge guide(100) of an insulation material combined to the upper end of the guide body and guided by the guide base. The guide base guides air flow of the indoor side. The discharge guide guides the air guided by the guide base to a space for air conditioning. Accordingly, dew is prevented form forming due to condensate of low temperature, on an outer tube of the air conditioner.
Patent KR-20030042754-A (KR)
Title: Refrigerator having structure for circulation of cooling air
Inventor: CHOI YEONG SEOK
IPC: F25D17/08
Filed: 2001-11-23
Abstract: PURPOSE: A refrigerator having a cool air circulating structure is provided to equally cool the inside of a refrigerating compartment, even if food housed inside the refrigerating compartment blocks up some of cool air discharge ports. CONSTITUTION: In a refrigerator comprising a cooler room(1) formed at the rear of a freezer compartment(2), a refrigerating compartment(4) formed at the low bottom of the freezer compartment and divided by a plurality of racks(9) to be separated by the freezer compartment and a barrier(5), and a door installed at the front of the freezer compartment and the refrigerating compartment to open and shut with having a basket(14) for housing inside with returning cool air to the cooler room after circulating cool air supplied from the cooler room inside the freezer compartment and the refrigerating compartment, a cool air circulating structure of the refrigerator comprises first and second cool air supplying passages(101,102) supplying cool air from the cooler room to the refrigerating compartment with a separate passage, a first cool air discharge port(110) formed in the middle or at the end of the first cool air supplying passage to discharge cool air into the inside of the refrigerating compartment, and a second cool air discharge port(120) installed in the middle or at the end of the second cool air supplying passage to discharge cool air to the inside of the refrigerating compartment.
Patent KR-20030044400-A (KR)
Title: Consecutive injector for animals
Inventor: JANG YOUNG SUL
IPC: A61M5/20
Filed: 2001-11-29
Abstract: PURPOSE: Provided is a syringe for continuous injection in animals, by which it is possible to perform injection rapidly, continuously an conveniently in animals such as a group of pigs. CONSTITUTION: The syringe has a structure, by which a injection solution is injected by a strike. When a strike is applied to a syringe, a cylinder part is withdrawn and an injection solution is injected through a needle to the struck part in a predetermined amount. At the same time, air of the outside of a piston is supplied into an ink chamber disposed in a handler space of the syringe to discharge ink contained in the ink chamber.
Patent KR-20030045264-A (KR)
Title: Memory controller for removing clock skew between the memory controller and a memory device
Inventor: KANG SIN CHAN
IPC: G11C11/407
Filed: 2001-12-01
Abstract: PURPOSE: A memory controller structure capable of removing a clock skew and a memory device is provided to operate at a maximum frequency supplied by a synchronous dynamic random access memory(SDRAM) by using an interface block capable of overcoming the performance deterioration due to the skew between the clock signals. CONSTITUTION: A memory controller structure capable of removing a clock skew with a memory device includes a core logic(20) for generating a plurality of control signals and write signals supplied to the synchronous dynamic random access memory(SDRAM) device, a first interface block(30) for temporally storing the control signals and the write data from the core logic(20) in response to the first clock signal of the memory controller, a second interface block(40) for firstly latching the read data outputted from the synchronous memory device in response to the second clock signal synchronous with the first clock signal of the memory controller and for temporally storing the latched read data in response to the first clock signal and a third interface block(50) for generating the third clock signal supplied to the synchronous memory device in response to the first clock signal of the memory controller and for generating the second clock signal at the same time.
Patent KR-20030045996-A (KR)
Title: Training method of music using digital piano
Inventor: JANG HO HYEON
Filed: 2001-12-03
Abstract: PURPOSE: A method for the music education using a digital piano is provided to overcome the difference in an ability of a teacher by offering a score including an error indication for a wrongly played part, and an opinion and a practice method for the error. CONSTITUTION: A user is certified by transmitting a user ID to a web server(S200). After selecting a music suggested by a music selection module of a user program, the data of the selected music is received from the web server(S300). A score display module displays the score data on a user computer by extracting only the score data from the received music data(S400). If the user plays the digital piano while seeing the score displayed on the user computer, a play evaluation module outputs the score including the error indication and the pattern analysis evaluation opinion to the user computer by analyzing a pattern of the wrongly played part(S700).
Patent KR-20030045474-A (KR)
Title: Manufacture method for semiconductor laser diode
Inventor: LEE SANG HYEON
IPC: H01S5/30
Filed: 2001-12-04
Abstract: PURPOSE: A method for manufacturing a laser diode is provided to prevent the deterioration of the laser diode characteristics by protecting the diffusion of the dopant of the highly doped GaAs layer during the third growth process so as to diffuse the dopant of the contact layer to the undoped GaAs layer during the third growth process. CONSTITUTION: A method for manufacturing a laser diode includes the steps of: forming N type GaAs buffer layer(12), N type InGaAIP clad layer(13), N type InGaP active layer(14), P type InGaAIP clad layer and P type GaAs cap layer on a N type GaAs semiconductor substrate(11) by the first growth, secondary growing the N type GaAs current blocking layer(17) at the ridge of the both sides and the P type InGaAIP clad layer, growing the undoped GaAs layer on the top of the current blocking layer(17) and the top of the cap layer, third growing the highly doped P type GaAs contact layer on the top of the undoped GaAs layer and forming the P type electrode(19) on the top of the contact layer and the bottom surface of the semiconductor substrate.