baber/WOPTO huggingface dataset:
Patent KR-20040067263-A (KR)
Inventor: CHOI YEON GEUN
IPC: F24F11/02
Filed: 2003-01-22
Abstract: PURPOSE: A control method of sleep mode operation of an air conditioner is provided to prevent drastic change of temperature, and to cool agreeably and securely by automatically stopping operation of the air conditioner corresponding to external air temperature compensation condition while adjusting the predetermined temperature and operation speed gradually in the sleep mode. CONSTITUTION: An air conditioner operates by increasing 5 deg.C from the early predetermined temperature, and operates for an hour by decreasing speed of an indoor unit fan with 50 rpm to 100 rpm in selecting the sleep mode operation by a user(S1,S2). The air conditioner operates for two hours by increasing 1 deg.C and by decreasing the speed of the indoor unit fan with 50 rpm to 100 rpm(S3). Cooling is decreased gradually to prevent sudden change of temperature. The air conditioner operates for three hours by increasing 1.5 deg.C and decreasing the speed of the indoor unit fan with 50 rpm to 100 rpm(S4).
Patent KR-20040069615-A (KR)
Inventor: CHOI HO SEON
IPC: F25B13/00
Filed: 2003-01-30
Abstract: PURPOSE: A healthful dehumidifying operation method of a heating and cooling device is provided to execute dehumidifying operation without injuring user's health by optimizing the operation a compressor of an outdoor unit and an outdoor fan and facilitating physiological adaptation according to the fixed temperature dehumidifying. CONSTITUTION: A healthful dehumidifying operation method of a heating and cooling device comprises steps of finding a humidity difference by sensing the indoor humidity via an indoor humidity sensor installed to the heating and cooling device and by comparing the indoor humidity with set humidity; setting up an indoor fan of an indoor unit into a weak wind drive state; setting up the compressor frequency through a compressor drive algorithm according to the humidity difference of the indoor humidity and the set humidity; setting up the rotational speed of an outdoor unit fan through an outdoor fan drive algorithm, to sense the indoor temperature via an indoor temperature sensor installed to the heating and cooling device and maintain the sensed indoor temperature; and making the indoor dehumidifying of a comfort zone state and the indoor fixed temperature continuously maintained to make a user feel comfortable indoor surroundings by driving indoor/outdoor fans and compressors in which the rotational speed and the frequency are set.
Patent KR-20040070958-A (KR)
Inventor: HWANG YU SIK
IPC: H04B1/38
Filed: 2003-02-05
Abstract: PURPOSE: A key arrangement of a mobile communication device is provided to allow a narrow-width mobile phone to accommodate a QWERTY arrangement structure of an existing keyboard by arranging key buttons at front and rear surfaces of a main body. CONSTITUTION: A keyboard(300) is comprise of remaining key arrangements, other than the key arrangements(301,302) disposed at left and right ends on an existing QWERTY key arrangement, and is provided at a front surface of a main body(100). The key arrangements(301,302) are provided at a rear surface of the main body(100). The key arrangements of the keyboard(300) is made stepwise as it goes toward the center, and is sterically made in a downward direction. The keyboard(300) has a bilateral-symmetry structure on the central portion of the key arrangement. The key arrangements(301,302) are displayed on an LCD(201) so that a user can easily use it. The key arrangement(301) includes 1, Q, A and left shift key. The key arrangement(302) includes 0, P and enter key.
Patent KR-20030071541-A (KR)
Title: 실린더 장치 및 실린더 장치에 사용하는 로드의 제조 방법
IPC: B21K1/10
Filed: 2003-02-27
Abstract: 본 발명은 경화 처리를 실시한 로드를 대상으로, 강도 저하를 그다지 초래하지 않으면서 원활히 홈을 가공할 수 있는 홈 가공 방법을 제공하는 것을 목적으로 한다. 
     전조반의 각 회전축(21A, 21B)에 부착한 전조 롤러(22A, 22B)의 양측에 스페이서(26A, 26B)를 매개로 각 한 쌍의 교정 롤러(27A, 27B)를 부착하고, 고주파 소입 소려 처리나 침탄 소입 소려 등의 경화 처리에 의해 표면 경도를 Hv 400 이상으로 한 로드(4)를 대상으로, 전조 롤러(22A, 22B)에 의해 홈을 전조 가공하여 그 홈 바닥에 표면 경화층이 남도록 하고, 이와 동시에 상기 교정 롤러(27A, 27B)에 의해 로드(4)를 눌러 로드(4)에 굴곡이 생기는 것을 막는다.
Patent KR-20040080636-A (KR)
Inventor: KIM GEUM JA
IPC: A23L11/20
Filed: 2003-03-12
Abstract: PURPOSE: Provided are an uncooked fermented soybeans, which is able to be more conveniently taken in regardless of places or cooking methods, and a method for preparing thereof. CONSTITUTION: The method comprises steps of (a) soaking soy bean in water and boiling the soy bean to obtain the boiled soy bean; (b) after suspending Bacillus subtilis in water, inoculating the suspension on the boiled soy bean; (c) after fermenting the inoculated boiled soy bean in a fermenting chamber of a loess room to obtain an uncooked fermented soybeans, packing it into a certain unit; (d) after cutting seeds-removed pumpkin into a certain size and boiling it in a pressure pan, pulverizing the boiled pumpkin to extract the pumpkin extract, pulverizing raw garlic and chopping raw spring onion; and (e) preparing an uncooked fermented sauce by mixing thick soypaste mixed with red pepper, the pumpkin extract, garlic, spring onion and vinegar and packing it.
Patent KR-20040081572-A (KR)
Inventor: KIM SEONG WON
IPC: H01L33/44
Filed: 2003-03-14
Abstract: PURPOSE: A method for manufacturing a semiconductor light emitting device is provided to variably control the intensity of emitted light by using a passivation layer having different refractive index to a substrate. CONSTITUTION: A semiconductor emitting substrate(20) is prepared. A mask layer(21) is formed on the semiconductor emitting substrate. A passivation layer(22) is deposited on the exposed emitting substrate. At this time, the refractive index of the passivation layer is different to the semiconductor emitting substrate.
Patent KR-20040081597-A (KR)
Inventor: HAN CHANG SU
IPC: H01J1/30
Filed: 2003-03-14
Abstract: PURPOSE: A method for manufacturing a carbon nanotube is provided to control accurately amount of metal on a tip of AFM(Atomic Force Microscope) by depositing directly a metal catalyzer on the tip of AFM. CONSTITUTION: A method for manufacturing a carbon nanotube includes a step of forming structure(110) on a silicon substrate(100), a step of depositing a metal catalyzer on an end portion of an AFM tip, and arranging the AFM tip on the structure, a step of transferring the metal catalyzer on the structure, and a step of growing a carbon nanotube(140) on the structure by applying carbon gas and heat to the structure.
Patent KR-20030029593-A (KR)
Title: Wireless dvd player
Inventor: YOON HO JUN
IPC: G11B20/10
Filed: 2003-03-26
Abstract: PURPOSE: A wireless DVD player is provided to output image signals and audio signals without any cables except a power supply line, thereby being conveniently used in vehicles or at home portably. CONSTITUTION: A wireless DVD player includes a driving part(110) for driving a digital medium, an image output part(120) for outputting image signals stored in the digital medium, an audio output part(130) for outputting audio signals stored in the digital medium, and a transmitting part(140) for transmitting the image data and the audio data output from the image and audio output parts via a radio frequency signals. The radio frequency of the image signals transmitted from the transmitting part to general TVs is in the range of 61.25MHZ to 61.75MHZ, and the radio frequency of the audio signals transmitted to general audio tuners is 88.3MHZ.
Patent KR-20040084031-A (KR)
Inventor: CHO SE HYEON
IPC: B32B15/04
Filed: 2003-03-26
Abstract: PURPOSE: Provided is a sandwich panel for use in doors and floor boards of trains, which has sufficient strength, improved water resistance, flame resistance and noise-absorbing and protecting effects, and low weight. CONSTITUTION: The sandwich panel comprises: a core material(10) formed of foamed metal obtained by adding a foaming agent to molten aluminum or stainless steel; and a first and a second shell materials(21,22) attached on both surfaces of the core material(10). The sandwich panel is manufactured by the method comprising the steps of: providing a mold and treating it with a release agent; laminating a first shell material, a first adhesive sheet, a core material, a reinforcing material, a second adhesive sheet and a second shell material, in turn, on the mold; and molding a panel into a desired shape.
Patent KR-20040084517-A (KR)
Inventor: KIM YEONG RO
IPC: G08B13/194
Filed: 2003-03-28
Abstract: PURPOSE: A safety monitoring system using a portable motion picture telephone is provided to perform a safety function and a monitoring function without an additional image processing device by using the portable motion picture telephone for sensing a moving target. CONSTITUTION: A portable motion picture telephone(102) is used for photographing external images, generating an alarm control signal according to a variation of the external images, and transmitting alarm images. An alarm generator(106) is used for receiving the alarm control signal and generating the alarm sound. An alarm image storage unit(104) receives the alarm images from the portable motion picture telephone and sores the received alarm images.
Patent KR-20040087733-A (KR)
Title: Fuel for substituting gasoline using biomass ethyl alcohol
Inventor: CHOI JEONG GIL
IPC: C10L1/02
Filed: 2003-04-07
Abstract: PURPOSE: A fuel for solving problems such as adjustment of inlet manifold suction port, early deterioration of packings and knocking of internal combustion engines and inhibiting emission of CO, HC and NOx contained in exhaust gas is provided. CONSTITUTION: The fuel for substituting gasoline using biomass ethyl alcohol comprises 20 wt.% of alcohol comprising 17 wt.% of ethyl alcohol and 3 wt.% of isopropyl alcohol; and 80 wt.% of gasoline, wherein the fuel comprises alcohol comprising ethyl alcohol and isopropyl alcohol extracted from biomass, and gasoline, wherein a weight ratio of ethyl alcohol extracted from biomass to the total amount of alcohol fuel is 10 to 20 wt.%, a weight ratio of isopropyl alcohol extracted from biomass to the total amount of alcohol fuel is 1 to 10 wt.%, a weight ratio of the alcohol fuel to the total amount of the substitute fuel is 20±5 wt.%, and a weight ratio of existing gasoline to the total amount of the substitute fuel is 80±5 wt.%.
Patent KR-20040089897-A (KR)
Inventor: BANG JEONG HO
IPC: G01R31/02
Filed: 2003-04-15
Abstract: PURPOSE: An electrical test method of a semiconductor device for performing a real-time decision process for an abnormal state of a socket is provided to mend or exchange efficiently the socket by checking correctly a state of the socket. CONSTITUTION: A tester and a handler load a DUT(Device Under Test) into a test site of the handler connected to a DUT board(S100). An electrical test for the DUT is performed by operating the tester(S110). The tester collects test results of each socket of the DUT board(S120). The test results of each socket of the DUT board are stored into a storage unit of the tester(S130). The test results of each socket are partially transmitted to the handler and the handler processes the DUT according to the received test results(S140). The test results are compared with the reference value(S150). Each state of the sockets of the DUT board is decided by the compared result(S160). The decided result is transmitted to the handler and the handler interrupts operations of bad sockets(S170).
Patent KR-20030083598-A (KR)
Title: 무선 통신 장치의 기준 주파수 결정
IPC: H04B1/02
Filed: 2003-04-18
Abstract: 무선 통신 장치(106)의 기준 주파수를 결정하는 방법이 개시된다. 상기 방법은 알려진 주파수 소스(known frequency source)를 제공하는 단계(502); 알려지지 않는(unknown) 주파수 소스로부터 신호를 수신하는 단계(504); 알려진 주파수 소스의 주파수에 기초하여 알려지지 않은 주파수 소스로부터의 신호의 주파수의 추정치를 계산하는 단계(506); 및 알려지지 않은 주파수 소스로부터 신호의 주파수에 기초하여 통신 링크를 설정하는 단계를 포함한다. GPS 수신기와 연관되고 실질적으로 고정된 주파수를 발생하는 제 1 주파수 소스(317); 호스트(host) 장치와 연관되고 알려지지 않은 주파수를 발생하는 제 2 주파수 소스(319); 제 2 주파수 소스에 결합되는 계수기(318); 및 계수기에 결합되고, 실질적으로 고정된 주파수 및 계수기의 값에 기초하여 제 2 주파수 소스의 주파수를 결정하는 제어 회로를 포함하는 본 발명에 따른 무선 통신 장치(106)가 개시된다.
Patent KR-20040090880-A (KR)
Inventor: JANG MOK YOUNG
IPC: G02B5/30
Filed: 2003-04-18
Abstract: PURPOSE: A method for fabricating a protective polarizing film to shield sunlight, ultraviolet rays, and vehicle light of vehicle windows, room mirror, and back mirror is provided to shield effectively sunlight, infrared rays, ultraviolet rays by improving a structure of the protective polarizing film. CONSTITUTION: Polyester films(3) are adhered on both sides of a polarizing film(5) in order to protect the polarizing film. An anti-infrared layer(2) is coated on the polyester films in order to prevent permeation of infrared rays. A UV layer is formed on the anti-infrared layer after the anti-infrared layer is coated on the polyester films. An adhesive is coated thereon. A release film(7) is adhered on the adhesive.
Patent KR-20040092915-A (KR)
Inventor: AHN JONG HUN
IPC: H04W28/18
Filed: 2003-04-29
Abstract: PURPOSE: An apparatus and method for controlling modulating and coding methods according to a channel state in a super wideband communication system are provided to adaptively control modulating and coding methods by estimating a channel state with ACK/NACK information only without increasing a transmission output. CONSTITUTION: A transmitter(600) transmits data to a receiver(650)(611). The receiver(650) receives the data from the transmitter(600)(613) and determines whether there is an error in the received data(615). The receiver transmits response information, namely, ACK/NACK information, to the transmitter(600) according to whether there is an error in the received data(617). The transmitter(600) estimates a channel state between the transmitter(600) and the receiver(650) based on the ACK/NACK information(619). The transmitter(600) controls modulating and coding according to the estimated channel state(621).
Patent KR-20030067603-A (KR)
Inventor: KIM YONG KI
IPC: H05B3/20
Filed: 2003-05-07
Abstract: PURPOSE: A coil winder and a method for winding a coil are provided to attenuate electromagnetic waves generated from coils by using a phase difference between the coils wound around a seal. CONSTITUTION: A coil winder includes a spindle(107), a bobbin(105), and a fly cap(109). The spindle is rotated by a driving portion(103). The bobbin is rotated together with the spindle since the bobbin is inserted into the spindle. The flay cap is installed at an end portion of the spindle. A cavity portion is formed in a center portion of the spindle. A seal penetrates the cavity portion of the spindle. The first inductive hole(111) and the second inductive hole(115) are formed at both end portions of the fly cap in order to guide coils. The first winding hole(113) and the second winding hole(117) are formed in a predetermined interval to a shifting direction of the seal.
Patent KR-20040095458-A (KR)
Inventor: KO SEOK HO
IPC: D06F33/02
Filed: 2003-05-09
Abstract: PURPOSE: A laundry amount-sensing method of a washing machine is provided to exactly detect the amount of the laundry and to shorten the laundry amount-sensing time by quickly stopping a motor by controlling the operation of the motor according to the number change rate of pulses generated by the surplus power of the motor when the motor is powered off. CONSTITUTION: A laundry amount-sensing method of a washing machine is composed of steps for detecting the amount of the laundry according to the number of pulses generated in turning off a motor at the same time as turning on/off the motor to rotate in one direction for set times(S1,S2,S3); deciding if the motor is to be braked or not by the number change rate of the pulses generated from the motor as the time passes by in turning off the motor; braking the motor by turning on/off the motor to rotate in the opposite direction after sensing the amount of the laundry if the motor is determined to brake(S8,S9); and turning on/off the motor for the set times to rotate reverse the motor after braking the motor and sensing the amount of the laundry according to the number of the pulses generated in turning off the motor(S10,S11,S12).
Patent KR-20040097435-A (KR)
Inventor: JUNG HEON JIN
IPC: G06F1/00
Filed: 2003-05-12
Abstract: PURPOSE: A device and a method for preventing illegal software duplication using a portable USB(Universal Serial Bus) storage are provided to recognize licensed software with a stored code by generating a license code encrypted with a serial number of the portable USB storage and storing the license code to a license section allowing no user's access in the portable USB storage. CONSTITUTION: A USB connector(31) is connected to a USB port of a computer. A USB driver(32) controls communication between the computer and the portable USB storage. A memory(40) stores data by the communication with the computer and the encrypted license code. A power display lamp(33) displays operation power of the portable USB storage. A write-protecting switch(34) protects the section used by the user of the memory. An oscillator(35) generates a master clock of the USB driver. The memory comprises a security section, the license section, and a general memory section.
Patent KR-20040098818-A (KR)
Inventor: JEON YOUNG TAE
IPC: B29C53/58
Filed: 2003-05-16
Abstract: PURPOSE: A device and method for manufacturing a synthetic resin double-layered pipe with a dual profile pipe is provided to improve manufacturing efficiency and easily change the surface shape of the double-layered pipe. CONSTITUTION: A device for manufacturing a synthetic resin double-layered pipe is composed of an extruding unit(70) for manufacturing a dual profile pipe(68), a circular drum(80) for winding the dual profile pipes, and a joining unit(90) for joining the wounded dual profile pipes. The extruding unit includes an extruding machine(71) for extruding resin, a division unit(72) for dividing the extruded resin into two parts, a sizing die(74) for forming the divided resins into profile pipes(66a,66b), a vacuum tank(75) having a sizing sleeve for cooling and solidifying the profile pipes, and a welding device(76). The welding device joins the side of each profile pipe passing through the vacuum tank to manufacture a dual profile pipe. A guide roller is mounted to the welding device, and guides the extruded profile pipe so that the side of each profile pipe adhere closely to each other.
Patent KR-20040107606-A (KR)
Inventor: EOM SEONG SIK
IPC: C07C51/235
Filed: 2003-06-05
Abstract: PURPOSE: A method for preparing an organic acid is provided to easily separate an organic acid from an aldehyde compound as a raw material and to prepare a high purity organic acid in a high yield. CONSTITUTION: The method for preparing an organic acid comprises the steps of: mixing a compound containing 1 to 2 aldehyde groups and a solvent; and obtaining the organic acid by reacting the mixture with liquid pure oxygen or O2-enriched air containing 25 to 90% oxygen at a reaction temperature of 0 to 70 deg.C and a reaction pressure of an atmospheric pressure to 10 kg/cm¬2 for 2 to 10 hours. An amount of the solvent is 1 to 55 wt% to the compound containing the aldehyde group.
Patent KR-20030069915-A (KR)
Inventor: CHOI JAE BOO
IPC: A63H30/00
Filed: 2003-06-20
Abstract: PURPOSE: A radio control transceiving apparatus of a model toy is provided to implement a model air plane or the like at a low price. CONSTITUTION: The apparatus carries out cross protection even if the same frequency is used by providing an initial bidirectional communication unit between a radio control transmitter and a model system equipped with a receiver and provides users various convenient functions referring to state information of a model with a receiver. The radio control transmitter converts a relative coordinate input information into an information of an element required for controlling an airplane device so as to enable a remote control of a radio control airplane device using a coordinate input device such as a mouse, track ball, game pad, etc.
Patent KR-20040110878-A (KR)
Inventor: CHOO BYEONG SU
IPC: H04W8/24
Filed: 2003-06-20
Abstract: PURPOSE: An apparatus and method for controlling the communication connection of a mobile terminal are provided to allow a user to selectively use a mobile terminal for mobile communication or only for an installed supplementary service by controlling the connection between the mobile terminal and a mobile communication network. CONSTITUTION: It is determined whether to connect a mobile terminal to a mobile communication network providing a mobile communication service(S100), and if not, a controller of the mobile terminal controls a power unit not to output operation power to an RF unit(S110). The controller determines whether a supplementary service is selected to be used(S120). If the supplementary service is selected, a corresponding function of the selected supplementary service is operated(S130). When the mobile terminal is connected with the mobile communication network, the controller controls the power unit to supply operation power to the RF unit and registers a current position of the mobile terminal for an MSC(Mobile Switching Center) through a BS(Base Station)(S140). It is determined whether a supplementary service is selected by using the position-registered mobile terminal(S150). When the supplementary service is selected, a corresponding function of the supplementary service is operated(S160). It is determined whether a communication service is selected to be used(S170), and if so, the corresponding mobile communication service is operated for communication(S180).
Patent KR-20050001688-A (KR)
Inventor: KIM DOO KO
Filed: 2003-06-26
Abstract: PURPOSE: A method for operating an online shopping mall selling a single item for specially localized goods through the closest article repository is provided to enable a customer to easily search/buy the desired goods at a lower price through a web site offering a specified item by offering a web site with each single item after classifying diverse specially localized goods. CONSTITUTION: The goods made from a specially localized goods provider of a region are sent/stored in the article repository of each region. The customer searches the desired goods by connecting to the Internet shopping mall of a central server offering the single item for the specially localized goods and orders/buys/settles the specified goods from the searched goods. If settlement is completed, the central server orders a delivery company to deliver the goods to the customer by receiving the goods from the article repository closest to an address of the customer.
Patent KR-20050001756-A (KR)
Inventor: SUH BUM SOO
IPC: A63F13/20
Filed: 2003-06-26
Abstract: PURPOSE: Provided is a structurally reinforced remote game apparatus using a piezoelectric element to detect a user's motion and method thereof, to reduce power consumption and cost of manufacture. CONSTITUTION: The remote game apparatus includes a sensor(40) for sensing the motion of a user (such as, acceleration) using a piezoelectric element and converting the action into an electric signal; a filter/amplifier(24) for filtering and amplifying the electric signal to a designated frequency range; an A/D converter(28) for converting the amplified signal of the user action into a digital signal; an operation processor(30) for processing the digital signal and generating an intensity level signal corresponding to the intensity of the user action; and a transmitter(32) for transmitting the intensity level signal to the game apparatus.