baber/WOPTO huggingface dataset:
Patent KR-20020081529-A (KR)
Title: Method for combination of retransmitting slot in wireless telecommunication system and apparatus and method for receiving data using the same
Inventor: JUNG MAN YEONG
IPC: H04B7/26
Filed: 2001-04-18
Abstract: PURPOSE: A method of receiving data using a retransmission slot coupling method is provided to softly coupling slots retransmitted while transmitting forward link data, thereby improving a receiving capacity to prevent an additional retransmission. CONSTITUTION: When slots are received(401), a wireless communication system checks whether all slots are received(402). If so, the system softly couples the received slots according to receiving power(403) to generate a frame(404), and decodes the frame(405) to check an error through CRC error checking for the decoded frame(406). If a frame error is generated, the system requests a retransmission(407), and stands by until a new slot arrives. If all the slots are not received, the system compares the receiving power with a determined threshold value(408). If the receiving power is less than the threshold value, the system sets weight to '0' to abandon a present slot(409). If the receiving power is more than the threshold value, the system stores the present slot and the receiving power in a buffer(410), and stands by until a new slot arrives.
Patent KR-20020044530-A (KR)
Title: Drum washer
Inventor: HIRANO TAKAYUKI
IPC: D06F33/36
Filed: 2001-04-24
Abstract: PURPOSE: To perform washing without problem by using a non-low foaming detergent. CONSTITUTION: A course using a low foaming detergent which is suitable for washing by using the low foaming detergent as a detergent and a course using a non-low foaming detergent which is suitable for washing by using the non-low foaming detergent are provided and their selection and practicing are made possible by operating a 'general detergent' selection switch 63. In addition, abnormal generation of foam in a drum is detected by change in pressure accompanied with it.
Patent KR-20010100915-A (KR)
Title: 반도체장치 및 그의 제조방법
IPC: H01L29/78
Filed: 2001-04-25
Abstract: 본 발명은 반도체 기판상에 게이트 절연막을 통하여 형성한 게이트 전극; 및 표면에 실리사이드 막을 갖고 또 상기 반도체 기판내에 형성된 소스/드레인 영역을 포함하고, 
     상기 소스/드레인 영역이 그 표면의 일부 또는 전부가 테이퍼 형상의 LDD 영역을 갖고 상기 소스/드레인 영역에서 반도체 기판과 실리사이드 막의 계면이 상기 게이트 전극 아래의 반도체 기판 표면 보다도 높게 위치하는 것을 특징으로 하는 반도체장치에 관한 것이다.
Patent KR-20010078871-A (KR)
Title: Equipment of producing liquid compost and reducing odor for liquid waste matter with ozone(O3)
Inventor: CHO HYUN JONG
IPC: C05F3/06
Filed: 2001-05-04
Abstract: PURPOSE: A method for removing bad odor of liquid waste such as livestock and wastewater sludge is provided to prepare liquid compost with reduced bad odor by speedily oxidizing organic materials by means of ozone aeration apparatus. CONSTITUTION: The method comprises treating liquid waste(3) with ozone by means of the ozone aeration apparatus(5) equipped with a storage bath(2) for the waste and connected with the ozone gas pipe(4) and an ozone generator(1). The bath(2) is attached with a red-ox measuring sensor(7) connected to a control unit(8) for the red-ox determination. The control unit is further coupled to the ozone generator(1) to automatically control the operation of the generator depending on oxidation level of the liquid waste(3) and to remove bad odor and to reduce the oxidizing time required.
Patent KR-20010107726-A (KR)
Title: 자기 기록 장치 및 자기 기록 방법
IPC: G11B15/665
Filed: 2001-05-24
Abstract: 자기 기록 장치는 일정 속도로 자기 헤드들을 회전시키는 회전 드럼을 갖는다. 자기 헤드들은 자기 테이프를 주사한다. 자기 테이프 상에서, 각각의 주사에 의해 기록된 영역은 항상 이전의 주사에 의해 기록된 영역의 측면 부분을 포함한다. 이러한 부분에서, 구 데이터(old data)는 새로운 데이터의 의해 중복 기록되며, 기록은 계속된다. 중복 기록된 부분을 제외한 영역은 기록 트랙이다. 자기 테이프의 주행 속도는 시스템 제어기에 의해 변화되며, 그러므로, 기록 트랙 폭은 변화될 수 있다.
Patent KR-20020090699-A (KR)
Title: Curable silicone compositon having slip property
Inventor: LEE IN NAM
IPC: C09D11/16
Filed: 2001-05-29
Abstract: PURPOSE: An aqueous fluorescent ink for a writing instrument is provided, which is improved in the clearness of color, the fluorescent strength, the discharging property of an ink, the storage stability and the resistance against disappearance and discoloration of color, and is useful to a heat sensitive recording paper and a pressure sensitive recording paper. CONSTITUTION: The aqueous fluorescent ink comprises 26-32 wt% of acrylonitrile; 12-18 wt% of methyl methacrylate; 4-10 wt% of methacrylic acid; and 40-58 wt% of styrene. The aqueous fluorescent ink is prepared by emulsion polymerizing the mixture of acrylonitrile, methyl methacrylate, methacrylic acid and styrene to prepare an emulsion polymer with a size of 0.3 micrometers or less; and coloring the emulsion polymer with a dye.
Patent KR-20020093423-A (KR)
Title: Method for serving call in wireless terminal
Inventor: HUH YUN DO
IPC: H04B1/38
Filed: 2001-06-08
Abstract: PURPOSE: A call service method for a wireless terminal is provided to display an icon for retrieving a telephone number during the performance of an abbreviated dial and an icon for converting the operation of a speaker phone during the function performance of the speaker phone. CONSTITUTION: A control unit checks whether an abbreviated dial key is sensed by the input of a user during the performance of a standby mode(311,313). If the abbreviated dial key is sensed, the control unit displays an abbreviated dial icon on a screen, retrieves an address corresponding to the abbreviated dial key from an abbreviated dial list, and displays a corresponding name and telephone number(315). The control unit checks whether the input of a scroll key or the abbreviated dial key is sensed by the user(317). If the input of the scroll key or the abbreviated dial key is sensed, the control unit displays a name and telephone number stored in an address moved according to the input of the scroll key or the abbreviated dial key(319). The control unit checks whether a call key is inputted(321). If the call key is not inputted during a certain time, the control unit checks whether the abbreviated dial icon is selected by the user(323). If the abbreviated dial icon is selected by the user, the control unit displays the abbreviated dial list on the screen(325). The control unit checks whether a selection key is inputted for selecting a specific one among the displayed items(327). If the selection key is inputted, the control unit displays a connecting message on the screen(329) and dials a telephone number corresponding to the selected item(331). If a call connects by the response of an object, the control unit performs a call mode(333).
Patent KR-20030000453-A (KR)
Inventor: CHO SUL YEON
IPC: A23L27/10
Filed: 2001-06-25
Abstract: PURPOSE: Provided is a method for preparing an improved red ginseng under oxygen atmosphere to increase pharmacological efficacies and to promote browning. CONSTITUTION: The method for preparing an improved red ginseng is characterized by steaming a ginseng under oxygen atmosphere, wherein oxygen concentration in the atmosphere is over 50%; and either dried or undried roots of the ginseng are used. Therefore, high quality of a red ginseng having increased pharmacological efficacies can be prepared in high yields.
Patent KR-20030002497-A (KR)
Title: Mold release sprayer of mold for cathode ray tube
Inventor: BONG HYEON GYUN
IPC: H01J9/20
Filed: 2001-06-29
Abstract: PURPOSE: An apparatus for applying mold release agent is provided to uniformly apply mold release all over the mold surface, while eliminating the necessity of recharging the swab with the mold release agent. CONSTITUTION: An apparatus for applying mold release agent, comprises a storage tank(10) for storing a mold release agent; a mold release agent discharge unit for sucking the mold release agent from the storage tank and discharging the mold release agent at a high pressure; a solenoid valve(42) for controlling operation of the mold release agent discharge unit; and a nozzle(20) for spraying the mold release agent discharged from the mold release agent discharge unit, and which is fixed to a rod(5a) of a cylinder(5). The mold release agent discharge unit includes a pneumatic pump for generating compressed air; a pneumatic line(32) for transferring the compressed air generated from the pneumatic pump; a Venturi for generating vacuum by the compressed air transferred through the pneumatic line; a suction line for sucking the mold release agent from the storage tank by the vacuum generated by the Venturi; and a pressure reducing valve(32a) installed at the pneumatic line, and which maintains pressure of the compressed air being transferred through the pneumatic line constant.
Patent KR-20030006044-A (KR)
Title: Single-ended high-voltage level shifter for a TFT-LCD gate driver
Inventor: CHAO CHINCHIEH
IPC: G09G3/36
Filed: 2001-07-11
Abstract: PURPOSE: A high-voltage single contact type level shifter of a gate driver for TFT-LCD is provided to reduce a total manufacturing cost of a gate driver chip by using only two high-voltage transistors. CONSTITUTION: A high-voltage single contact type level shifter of a gate driver for TFT-LCD includes a high-voltage source(VDD), a low-voltage source(VSS), the first low voltage NMOS transistor(M7), the first reference voltage(VRL), a high-voltage NMOS transistor(M2), the first high-voltage PMOS transistor(M1), and the second reference voltage(VRH). The first low voltage NMOS transistor(M7) includes a gate connected to an input signal and a source connected to the low-voltage source(VSS). The first reference voltage has a voltage level between a voltage of the input signal and a voltage of the high-voltage source(VDD). The high-voltage NMOS transistor(M2) includes a gate connected to the first reference voltage and a source connected to a drain of the first low-voltage NMOS transistor(M7). The first high-voltage PMOS transistor(M1) includes a source connected to the high-voltage source(VDD) and a drain of the high-voltage NMOS transistor(M2) and an output driver. The second reference voltage(VRH)has a higher voltage level than the voltage level of the first reference voltage(VRL).
Patent KR-20030006275-A (KR)
Inventor: HONG JAE HO
IPC: B21D24/16
Filed: 2001-07-12
Abstract: PURPOSE: When changing steel of a crop blanking die, an upper die is moved, thereby reducing repairing time and improving productivity. CONSTITUTION: A blanking die comprises an upper die and a lower die. A hill box(14) is installed in the upper side of the lower die between a plurality of inclined plates of the upper die. A key(16) for backup is inserted between the hill box and the inclined plates for sliding up and down. An adjusting bolt(18) penetrates the inclined plates and is inserted in a slot formed in the side of the key for backup. When the steel formed in the upper die and the lower die are worn out, the adjusting bolt is released to move the key for backup. The gap is adjusted by moving the key for backup, and a fixing bolt(22) is connected to fix the key for backup.
Patent KR-20020006606-A (KR)
Inventor: AUBRUN-SONNEVILLE ODILE
IPC: C09K23/00
Filed: 2001-07-12
Abstract: PURPOSE: Provided is an oil-in-water nanoemulsion including an oily phase which is dispersed in an aqueous phase and includes oil globules having a number-average size of less than 100nm. Therefore, the nanoemulsion obtained is preferably transparent and stable on storage and may form a composition for topical, preferably cosmetic or dermatological compositions, pharmaceutical compositions and ophthalmological compositions. CONSTITUTION: This nanoemulsion comprises: (i) at least one amphiphilic lipid selected from the group including nonionic amphiphilic lipids and anionic amphiphilic lipids; and (ii) at least one water-soluble nonionic polymer selected from the group including homopolymers and copolymers of ethylene oxide; polyvinyl alcohols; homopolymers and copolymers of vinylpyrrolidone; homopolymers and copolymers of vinylcaprolactam; homopolymers and copolymers of polyvinyl methyl ether; neutral acrylic homopolymers and copolymers; C1-2 alkyl celluloses and their derivatives; C1-3 alkyl guar; C1-3 hydroxyalkyl guar, wherein the weight ratio of the oily phase to the amphiphilic lipid is 1.2 to 10.
Patent KR-20030006422-A (KR)
Title: Coffee outflow system for coffee vendingmachine
Inventor: BAE SUNG RYONG
IPC: G07F13/00
Filed: 2001-07-12
Abstract: PURPOSE: A coffee flow system of a coffee vending machine is provided to minimize a total shape and simplify a management and an inspection by flowing a coffee from a packing band which packs the coffee by units. CONSTITUTION: A hot-water supply device, a cup outflow device, and a control system are installed at an inside of a body(10). A packing band(B) extends a packing stand(1) in up-and-down longitudinal direction. A powder coffee is sealed as much as a packet of coffee in the packing stand(1). A bobbin(12) is installed at an upper portion of the body(10). The packing band(B) is wound around the bobbin(12). A pair of rollers(21) are mounted to a fetch member(20) in order to move the packing band(B) in a down direction. A cutting member(30) includes a cutter(31). The cutter(31) is attached to a lower side of the fetch member(30). The cutter cuts and opens the packing stand(1).
Patent KR-20020008011-A (KR)
Inventor: KANEKO YURIKO
IPC: H01J9/24
Filed: 2001-07-13
Abstract: PURPOSE: High-pressure discharge lamp and method for producing the same are provided to lengthen life span of the high pressure discharge lamp. CONSTITUTION: A high-pressure discharge lamp comprises an arc tube(1) portion enclosing a luminous material(6) in the tube, a side tube portion(2) substantially made of quartz glass that extends from the arc tube portion, and an electrode rod(3) whose first end is arranged in the arc tube portion and a part of which is provided in the side tube portion, wherein the electrode rod is substantially made of tungsten, and a region(7) containing at least one of copper oxide and copper is present in at least a part of a portion(10) of the side tube portion in which the part of the electrode rod is positioned.
Patent KR-20030009615-A (KR)
Title: Manufacturing method for embossed skin mold of prototype-car components
Inventor: YANG HWA JUN
IPC: B29C33/40
Filed: 2001-07-23
Abstract: PURPOSE: A method for manufacturing an embossing skin mold of a prototype part is provided to improve sensibility by engraving an embossing pattern on the surface of a silicon rubber mold. CONSTITUTION: A method for manufacturing an embossing skin mold of a prototype part comprises the steps of: joining and forming an ABS seat(20) with an embossing pattern to the upper surface of a mock-up(10); manufacturing an outer frame(50) after fixing a pad(30) on the mock-up; fixing the mock-up on the inside of the outer frame, and injecting epoxy(41); removing the outer frame, separating an epoxy mold(40), and removing the pad; injecting a silicon rubber(61) into a hollow part(31) and manufacturing a silicon rubber mold(60); and separating the epoxy mold from the mock-up and the silicon rubber mold after the silicon rubber stiffens.
Patent KR-20030011406-A (KR)
Inventor: JUN YEONG GWON
IPC: G06F3/0354
Filed: 2001-08-02
Abstract: PURPOSE: A mouse is provided to enable a user to use the mouse easily in a small space and the convenience for carrying the mouse and to control a position of a cursor only by a movement of a finger. CONSTITUTION: A main body(5) has a shape of a groove being inserted by five fingers. A detector(1) extracts the movement information of a computer point by installing to one bottom of five finger parts and recognizing the movement of the fingerprint through a method detecting the light. A selection button(2) converts a user's intention selecting a part placing the computer point into a signal recognizable to a computer and outputs the signal by being formed on other one bottom of the finger parts. A signal transferring part transfers an operation signal to the computer by receiving the operation signal of the detector(1) and the selection button(2).
Patent KR-20030013807-A (KR)
Title: Novel furanic labdane diterpene compounds from Vitex rotundifolia L. fruit, process for extraction and Acyl-CoA cholesterol acyltransferase inhibitors including thereof
Inventor: KIM MI GYEONG
IPC: A61K31/341
Filed: 2001-08-09
Abstract: PURPOSE: A composition containing rotundifuran and 6-epi-rotundifuran as a furanic labdane diterpene compound extracted from a fruit of Vitex rotundifolia Linne fil. is provided. Because the rotundifuran and 6-epi-rotundifuran specifically inhibits ACAT, it is effective in lowering blood cholesterol level and can be effectively used in prevention and treatment of cardiovascular disease caused by hypercholesterolemia. CONSTITUTION: ACAT(acyl-CoA:cholesterol acyltransferase) activity inhibitor contains a furanic labdane diterpene compound such as rotundifuran of formula(1) or 6-epi-rotundifuran of formula(2). The fruit of Vitex rotundifolia Linne fil. is soaked in methyl alcohol at room temperature for 3 days and concentrated under reduced pressure to produce a crude extract. The crude extract is fractioned with n-hexane, chloroform, ethyl acetate and water to concentrate a n-hexane layer and then separated by chromatography.
Patent KR-20030014033-A (KR)
Title: apparatus for adjusting a head-gab of ink-jet printer
Inventor: AHN SE UNG
IPC: B41J25/308
Filed: 2001-08-10
Abstract: PURPOSE: A device for adjusting a head gap of an ink-jet printer is provided to prevent overload of a motor and prevent gear teeth of a worm gear and a worm wheel gear from jamming, thereby mechanically adjusting the head gap. CONSTITUTION: In a device for adjusting a head gap of an ink-jet printer including a shaft(30) rotatively installed at a main frame(20) and having an eccentric support axis(31), and a head assembly having a head printing by supplying ink to a print medium, the device for adjusting the head gap includes a motor(50) providing power for rotating the shaft, a worm wheel(60) coupled with the support axis to be rotated with the support axis, a rotation angle restricting element limiting a rotation angle of the work wheel to limit head gap variable range between the head and the print medium, and a clutch unit(70) selectively transmitting the power of the motor to the worm wheel, and interrupting the power transmission when the worm wheel carries a load by the rotation angle restricting element.
Patent KR-20030015486-A (KR)
Title: Self cleaning control method of EGR valve
Inventor: PARK SEONG MIN
IPC: F02D45/00
Filed: 2001-08-16
Abstract: PURPOSE: A method for controlling a self cleaning of an EGR valve is provided to prevent carbon from being accumulated on the EGR valve by operating the EGR valve for a predetermined time even if an engine is operated. CONSTITUTION: Various operating information of an engine are inputted into an ECU(S1). Then, whether the engine is operated or not(S2) is determined. If the engine is operated, whether an EGR valve is under a cleaning condition is determined. If the EGR valve is under the cleaning condition, the EGR valve is operated with the efficiency of 0 to 100%(S4). Then, it is determined whether step 4 is repeated for predetermined times. If the engine is not operated in step 2, the EGR valve is operated with the efficiency of 0 to 100%(S6). Then, it is determined whether step 6 is repeated for predetermined times(S7).
Patent KR-20030016841-A (KR)
Title: tie-rod structure of steering system
Inventor: KIM NAM YEONG
IPC: B62D7/20
Filed: 2001-08-22
Abstract: PURPOSE: A tie rod structure of a steering device is provided to improve the insulation characteristic of a buffering member against an axial load transferred through an end portion by installing the buffering member and a middle sleeve on an inner shaft and to enhance the installation condition between the inner shaft and the end portion. CONSTITUTION: A tie rod of a steering device includes a buffering member(16) inserted in an outer circumference on a front end of an inner shaft(12); a middle sleeve(18) inserted in the outer circumference of the buffering member; and an end portion(14) inserted in the outer circumference of the middle sleeve. A double diameter coil spring having both large and small diameter portions is interposed between the end portion and the middle sleeve. Therefore, the axial supporting force between the end portion and the middle sleeve is provided.
Patent KR-20020016581-A (KR)
Inventor: WEST BURNELL G
IPC: G01R31/317
Filed: 2001-08-24
Abstract: PURPOSE: An apparatus for specifying end position and measuring a jitter is provided to accurately measure a delay in propagation, setup time, and retention time of an electronic circuit element such as IC with an automatic inspection apparatus. CONSTITUTION: The apparatus includes a strobe source(10) connected to the control terminal of a pattern source(1) and to the input terminal of a variable clock signal delaying means(12). The strobe source(10) triggers the pattern source so that signals consisting of a series of logic '0' and '1' are output to the input terminal of DUT(Device Under Test)(4) to be tested. The DUT(4) propagates this logic series to a flip-flop(6). The signals which have propagated the first and second flip-flops(6,8) are corrected after delay. By matching clock signal ends to the flip-flops with data signal ends, the delay time of the DUT is calculated.
Patent KR-20030017265-A (KR)
Title: The Commision of External Rreceipts type Automatic Teller Machine
Inventor: JEONG WON MO
IPC: G07F19/00
Filed: 2001-08-24
Abstract: PURPOSE: An automatic teller machine(ATM) of external charge receipt method is provided, which increases the practical usage of the ATM by reducing a mental burden as to the charge. CONSTITUTION: According to the automatic teller machine, a customer inserts a cash card into the ATM and request a withdrawal(F1), and the ATM requests a check to a bank(F2). An amount of money for the customer to withdraw is inputted to the ATM(F3). A charge according to the withdrawal is output on a screen of the ATM(F4). And the customer selects whether to deposit the charge from the external or through the bankbook withdrawal(F5). The charge deposit is checked and certified. And a withdrawal money approval is requested, and then the money is withdrawn.
Patent KR-20030018648-A (KR)
Title: Method and apparatus for offset clash test
Inventor: JIN UK
IPC: G01M7/08
Filed: 2001-08-30
Abstract: PURPOSE: A method and an apparatus for an offset crash test are provided to reduce test costs and achieve improved accuracy of data for preventing injury of passengers. CONSTITUTION: A method for an offset crash test comprises a first step of providing a crashing acceleration to a foot rest using an actual vehicle crash acceleration waveform; a second step of analyzing loads being applied to the foot through the pressure sensing unit mounted on the foot rest and ECU, proceeding to the next step if the load exceeds 20kgf, and returning to the previous step if the load does not exceed 20kgf; a third step of analyzing angle of the foot rest through the angle sensing unit mounted on the foot rest and ECU, if the load exceeds 20kgf, proceeding to the next step if the angle exceeds 30 degrees and returning to the previous step if the angle does not exceed 30 degrees; a fourth step of rotating the foot by rotating the foot rest if the angle of the foot rest exceeds 30 degrees; and a fifth step of measuring injury of the dummy through the use of the measuring instrument mounted on the foot of the dummy, by using the load being applied to the foot and moment generated from the rotation angle of the foot.