baber/WOPTO huggingface dataset:
Patent KR-20030069437-A (KR)
Title: Apparatus for inspecting collimator property
Inventor: HWANG MYEON SUN
IPC: G02B27/30
Filed: 2002-02-20
Abstract: PURPOSE: An apparatus for inspecting a characteristic of a collimator is provided to enhance device reliability by inspecting partially the collimator. CONSTITUTION: An apparatus for inspecting a characteristic of a collimator includes the first collimator(10a), the second collimator(10b), an inspection table(21), a grip portion(22), a light supply portion(30), the first light reception portion(40), a measuring portion, and an image display portion(60). The first collimator has a couple of fibers. The second collimator has a single fiber. The grip portion is installed on the inspection table in order to grip the first and the second collimators. The light supply portion is coupled to the fiber of the first collimator in order to transfer a predetermined optical signal. The light reception portion is coupled to the second fiber in order to receive a value of the optical signal which is transferred to the second collimator through the first fiber. The measuring portion calculates an optical signal value of the first fiber and a return value to the second fiber. The image display portion displays a measured value of the measuring portion.
Patent KR-20020025926-A (KR)
Inventor: LEE SANG LYUK
IPC: B21H1/00
Filed: 2002-02-22
Abstract: PURPOSE: A structure of rolling dies for manufacturing a piercing bar is provided in which cutting protrusions are not damaged during roll forming, and a perpendicular position is easily aligned between the dies. CONSTITUTION: In rolling dies for rolling forming a bar both ends of which have profiles using a fixed die and a moving die forming a pair, the structure of the rolling dies for manufacturing a piercing bar is characterized in that profile processing parts(120a,120b,220a,220b) risen from the edge of rolling parts and cutting forming parts(130a,130b) projected from the edge of the profile processing parts are formed on the processing surface of the fixed die, and only the profile processing parts(120a,120b,220a,220b) risen from the edge of the rolling parts is formed on the processing surface of the moving die, wherein the cutting forming parts(130a,130b) of the fixed die is formed so that the cutting forming parts(130a,130b) is more and more increasingly projected along a proceeding direction of the moving die at the outer wall of the profile processing parts(120a,120b,220a,220b), and a final degree of projection of the cutting forming parts(130a,130b) exceeds a rolling central axis of a bar, the rolling surface is lapped or polished so as to improve a surface roughness of the body of the bar to be manufactured, and a female groove formation protrusion is installed along a proceeding of dies at the boundary position between the rolling surface of the fixed die and the profile processing parts(120a,120b,220a,220b) so that a female groove is formed along the outer circumferential surface between the screw formation parts and the body of the piercing bar manufactured.
Patent KR-20030071187-A (KR)
Title: Air filter for evaporator case
Inventor: JUNG HYEON JIN
IPC: B60H3/06
Filed: 2002-02-28
Abstract: PURPOSE: An air filter mounting structure is provided to allow for ease of attachment/detachment of air filter, while reducing procedures and costs for attachment/detachment. CONSTITUTION: A zipper(23) is arranged on a mounting port(22) disposed on a side surface of an evaporator case(20), and a slider for zipping up the zipper is formed integrally with an air filter(30) in such a manner that the slider is attachable/detachable to/from the mounting port. A corrugated sheet of the air filter has upper and lower ends connected to the insides of a movable piece(42) and a fixed piece(44) of the slider, respectively. The corrugated sheet is arranged in such a manner that the corrugated sheet is stretched when the movable piece of the slider moves upward and the zipper is zipped up.
Patent KR-20030073153-A (KR)
Title: An apparatus for controlling a pumping of a ceiling air conditioner
Inventor: JUNG HYEONG BOK
IPC: F24F13/22
Filed: 2002-03-08
Abstract: PURPOSE: An apparatus for controlling drainage of a ceiling type air conditioner is provided to minimize noise due to drainage, to reduce power consumption, and to allow a pump to stably work. CONSTITUTION: An apparatus includes a water level sensor(10) installed on an inside or an outside of an evaporator of an indoor unit, sensing status of collected condensed water of the indoor unit, and outputting drainage necessity sensing signal if the condensed water reaches fixed level; and a microcomputer(20) controlling a pump driving part(12) to operate a drain pump(14) draining the condensed water for fixed time counted by an inside timer if the drainage necessity sensing signal is inputted, controlling a compressor driving part(16) to stop a compressor(18) compressing refrigerant after the fixed time has passed, and controlling the pump driving part to operate the drain pump for fixed time and stop if the drain pump works while the drainage necessity sensing signal is not inputted. The microcomputer controls the compressor driving part to operate the stopped compressor after fixed protection time has passed since the drain pump is stopped.
Patent KR-20020090850-A (KR)
Inventor: BAE TAE SEONG
IPC: C07C235/78
Filed: 2002-03-20
Abstract: PURPOSE: A novel retinoid derivative, its preparation method, a compound used for preparing the derivative, and an anticancer medicine composition containing the derivative are provided, which retinoid derivative shows the excellent anticancer activity and no toxic side effect. CONSTITUTION: The retinoid derivative is represented by the formula I, wherein R¬1 and R¬2 are independent each other and are OH, SH, NH2, COOH, -R(CH2)mCH3, -RCOCO(CH2)mCH3, -RCO(CH2)mCHCH3CH3, or -RCOCH(NCOCH3)CH2CH2CONH2, and R¬3 is H; R¬1 and R¬3 are independent each other and are OH, SH, NH2, COOH, -R(CH2)mCH3, -RCOCO(CH2)mCH3, or -RCOCH(NCOCH3)CH2CH2CONH2, and R¬2 is H; R¬1 is OH, SH, NH2, COOH, -R(CH2)mCH3, R¬2 is H, and R¬3 is H, OH or Cl; R¬3 is OH, SH, NH2, COOH, -R(CH2)mCH3, or -RCOCH(NCOCH3)CH2CH2CONH2, R¬2 is H, and R¬1 is H, OH or Cl; or R¬1, R¬2 and R¬3 are independent each another and are OH, SH, NH2, COOH, -R(CH2)mCH3, or -RCOCH(NCOCH3)CH2CH2CONH2; and R is CH2, O, NH or S, R¬4 is H or an alkyl group of C1-C6, and m is an integer of 0-5.
Patent KR-20030078517-A (KR)
Inventor: WON CHEE SUN
IPC: H04N21/8358
Filed: 2002-03-30
Abstract: PURPOSE: A watermark insertion/detection method for recognizing digital video authorizing and manipulating positions is provided to recognize authorization procedure and manipulation position by extracting authorization data inserted for video data in the raw format or MPEG-2 bit stream format. CONSTITUTION: A watermark insertion/detection method for recognizing digital video authorizing and manipulating positions includes determining whether a video data in the raw format is inputted(S100), converting the inputted video data to frequency domains proper for corresponding application(S101), and inserting authorization data by using a quantized coefficient value(S102). If a video data in the MPEG-2 bit stream is inputted(S103), a DCT coefficient value quantized by variable length decoding is recovered from the bit stream(S104). A hash function output value is obtained with a 128 bit length by using the quantized DCT coefficient value as an input value of the hash function(S105). Am LSB is extracted from the coefficient selected for video data authorization for generating a bit stream formed of the LSB(S106). LSB bit streams for the video data authorization is compressed without loss(S107). In a space reduced by the lossless compression is inserted information required for an output value of the hash function(S108). Change information of a DC coefficient is inserted into the LSB(S110). The LSB of the coefficient selected in the step S106 is converted to the LSB modified in the steps S108,S110(S111). Insertion of authorization data for all frames are determined by variable length decoding(S112,113). If so, video data in the compressed video bit streams format inserted with the authorization data is generated(S114).
Patent KR-20030079327-A (KR)
Title: Plastic liquid crystal display
Inventor: MUN SEUNG JUN
IPC: G02F1/1335
Filed: 2002-04-03
Abstract: PURPOSE: A plastic LCD is provided to add the polarization function to a plastic substrate but omitting the step for attaching a polarization plate, thereby preventing the damage of the plastic substrate caused by the polarization plate attachment. CONSTITUTION: A plastic LCD includes a plastic substrate(30). The plastic substrate includes a plastic film(31), gas barrier layers(33) formed at upper and lower parts, hard coating films(35) formed at upper and lower parts of the gas barrier layers, and a polarization film(32) formed between the plastic film and the gas barrier layers. The polarization film is formed of PVA materials formed on one surface of the plastic film. The gas barrier layers prevents external oxygen or other gas from being absorbed by the plastic film. The hard coating films fix the plastic film for preventing the bending of the plastic film due to its flexibility. The polarization film convert the polarization characteristics of light beams.
Patent KR-20030080428-A (KR)
Title: Low-cost network system between a base station controller and a base transceiver station, and method for transmitting data between them
Inventor: LEE GYEONG SU
IPC: H04L12/56
Filed: 2002-04-08
Abstract: PURPOSE: A low-cost network system connecting a BTS with a BSC is provided to install interface devices for interfacing an E1/T1 exclusive line with an IP line, and to reciprocally convert an E1/T1 signal into an IP packet, thereby improving data transmission efficiency at low cost. CONSTITUTION: A BTS(30) performs wireless communication with an MS selected from many MSs. A BSC(20) controls the wireless communication between the BTS(30) and the selected MS. An E1 interface device(100) connected with the BSC(20) through an exclusive line converts an exclusive data signal transmitted through the exclusive line into an IP signal to transmit the IP signal through an IP line, converts the IP signal into the exclusive data signal, and transmits the data signal to the BSC(20). An IP interface device(200) connected with the BTS(30) through an exclusive line converts the IP signal into the exclusive data signal, supplies the data signal to the BTS(30), converts the exclusive data signal into the IP signal, and supplies the IP signal to the E1 interface device(100).
Patent KR-20030080659-A (KR)
Inventor: PARK YONG BEOM
IPC: B62D7/20
Filed: 2002-04-10
Abstract: PURPOSE: A tie rod of a vehicle is provided to prevent vibration, transmitted through a suspension during traveling, from being transmitted to a steering wheel and to improve driver's manipulating feeling and improve stability in traveling. CONSTITUTION: A tie rod(20) of a vehicle comprises a first connecting rod(21) connected with a relay rod(11) by combination of a ball joint; a second connecting rod(22) connected with a knuckle arm(12) by combination of a ball joint; a vibration reduction assembly(24) one end of which is connected with the first connecting rod through an adjusting nut(23) and the other end of which is fitted into a combining groove(22a) formed to the second connecting rod and is combined slidably along the combining groove; a wire(26) one end of which is fixed to the first connecting rod and the other end of which is assembled to a wire nut(25), passing through the vibration reduction assembly and the second connecting rod successively along the axial direction of connecting the first and second connecting rods, to prevent the vibration reduction assembly from being disassembled; and a protective tube(27) covering the vibration reduction assembly, while both ends of the protective tube are airtightly combined to the outer peripheral surface of the first and second connecting rods. The vibration reduction assembly transmits the operating force of a steering wheel to the knuckle arm side, in the axial direction of connecting the first and second connecting rods and reduces vibration input through a wheel and a suspension, while sliding in the vertical direction of a shaft connecting the first and second connecting rods.
Patent KR-20020081126-A (KR)
Title: Integrated memory and method for testing an integrated memory
Inventor: BEER PETER
IPC: G11C29/02
Filed: 2002-04-17
Abstract: PURPOSE: The integrated memory and method for testing an integrated memory are provided to measure leakage property at a bit line without interference of a sense amplifier when reading out data signal from IC. CONSTITUTION: A cell array(1) of an integrated memory which has word lines(WL1,WL2) and bit lines(BL1,BL2). Memory cells(MC1,MC2) are disposed at crossover points between the word lines(WL1,WL2) and the bit lines(BL1,BL2). The memory cells are selected via a respective word line for a read or write operation. To that end, the word lines are connected to a respective activation potential, so that the connected selection transistors are turned on. Via the bit lines, a data signal is read from the memory cells or written to one of the memory cells. The bit lines(BL1,BL2) are connected to a sense amplifier(SA).
Patent KR-20020082770-A (KR)
Title: Wireless remote controller and air conditioner
Inventor: NIIZATO ATSUSHI
IPC: G08C17/00
Filed: 2002-04-23
Abstract: PURPOSE: To improve workability by a wireless remote controller for a plurality of indoor machines. CONSTITUTION: In an air conditioner 10 in which the indoor machines 11A, 11B and 11C can be operated by transmitting a control signal from the wireless remote controller 22, the air conditioner 10 is constituted in such a manner that the output of the control signal from the wireless remote controller is lowered and the reception sensibility of the indoor machines is lowered only when a control signal executing the lifting and lowering of a grill 16 is transmitted from the wireless remote controller to the indoor machines.
Patent KR-20030087130-A (KR)
Title: Apparatus and method for analyzing fail of semiconductor device
Inventor: HONG GI WON
IPC: H01L21/66
Filed: 2002-05-06
Abstract: PURPOSE: A failure analysis apparatus and method of a semiconductor device are provided to be capable of simply checking the main failure factor of each failure bit mode corresponding to a test mode per each wafer. CONSTITUTION: A failure analysis apparatus of a semiconductor device is provided with a wafer map memory(102), a block(104) for calculating the number and rate of failure dies, a D/S(Die/Sorting) and FBM(Fail Bit Map) calculating block(106), a control block(108), and a memory block(110). The failure analysis apparatus of a semiconductor device further includes the first failure die rate calculating block(112), the second failure die rate calculating block(114), an expected FBM and D/S calculating block(116), a mean D/S yield calculating block(118), a maximum and minimum yield calculating block(120), and a monitor(122).
Patent KR-20020068970-A (KR)
Inventor: KIM JUNG SIM
IPC: A23L13/00
Filed: 2002-05-27
Abstract: PURPOSE: Marinated ribs using an aloe juice are provided, thereby improving the taste and flavor of the ribs, tenderizing meat and decreasing the cholesterol level. CONSTITUTION: The marinated ribs using an aloe juice are produced by washing an aloe leaf; cutting and peeling it to obtain aloe gel; washing the aloe gel and pulverizing it using a pulverizer; filtering the pulverized aloe gel to produce an aloe juice; mixing a pear juice, sugars, a refined rice wine, a soy sauce, an onion juice, starch syrup, sesame seeds, pepper powders and sesame oil; adding the aloe gel into the mixture in the ratio of 1:1 and mixing them; and adding 10% of the aloe juice into the mixture.
Patent KR-20030093756-A (KR)
Title: Method and apparatus for sorting/searching data
Inventor: YANG BONG JIK
IPC: B41J29/00
Filed: 2002-06-05
Abstract: PURPOSE: An apparatus and a method for sorting/searching data are provided to allow a user to easily check and control data by sorting or searching data having inherent information according to predetermined conditions thereof. CONSTITUTION: A method for sorting/searching data includes the steps of receiving inherent information of data from an external environment(10) and sorting/searching the data according to inherent information of data(12). The data have their own inherent information. Inherent information of data includes at least one of a name of a user, a sort of working, and a date. Sorted or searched data are transmitted into the user(14). At this time, the data are visually displayed or printed for the user. An apparatus sorting/searching data includes an information input section, an information processing section and an information output section.
Patent KR-20030070521-A (KR)
Inventor: BAEK EUN KI
IPC: E04C1/00
Filed: 2002-06-12
Abstract: PURPOSE: A manufacture method of a block is provided to improve an aesthetic value and to improve a waterproof effect. CONSTITUTION: In manufacturing a block for construction, cement, sand, and water are mixed and then a block is made through a block machine. The block is dried and then the sides of the block are painted with color paint. Accordingly, the aesthetic value of the block is improved and the waterproof effect of the block is improved.
Patent KR-20030080958-A (KR)
IPC: H04N19/503
Filed: 2002-06-25
Abstract: 본 발명은 움직임 예측(motion estimation)용 글로벌 소거 알고리즘 및 그 하드웨어 구조에 관한 것으로서, 연산 데이터 흐름에 있어서의 분기를 효과적으로 소거할 수 있게 됨으로써 그 연산 데이터 흐름이 원활하게 되고 하드웨어 구현에 보다 적합하게 된다. 각각의 움직임 벡터에 대한 처리 시간은 고정되어 있기 때문에, 예비 예측(preliminary prediction)을 행하지 않아도 된다. 검색 장소의 소거율이 시간에 따라 변화하지 않으며 따라서 소거율을 높일 수 있다. 글로벌 소거 알고리즘은 전체 검색 블록 정합 알고리즘과 동일하게 높은 정확도의 검색 결과를 낼 수 있다. 글로벌 소거 알고리즘의 신호 대 잡음비의 최대값은 전체 검색 블록 정합 알고리즘의 최대값보다 더 클 때도 있다. 전체 검색 블록 정합 알고리즘에 기초한 다른 하드웨어 구조과 비교할 때, 본 발명의 하드웨어 구조는 각각의 논리 게이트에 최상의 연산 능력을 제공할 수 있는 반면, 움직임 벡터 처리율이 동일할 경우 논리 게이트의 전력 소모는 최소로 된다.
Patent KR-20040001018-A (KR)
Title: Source for forming CVD aluminum layer
Inventor: CHOI GIL HYEON
IPC: H01L21/205
Filed: 2002-06-26
Abstract: PURPOSE: A source for forming CVD(Chemical Vapor Deposition) aluminium layer is provided to increase deposition rate of the aluminium layer by increasing vapor pressure of MPA(Methyl-Pyrroridine-Alane) source. CONSTITUTION: A CVD aluminium formation source comprises an MPA and an additive of chemical material including unshared electron pair such as nitrogen or phosphorous. The additive is tribenzyl-phosphine, tricyclohexyl-phosphine, diphenyl-isopropyl-phosphine, methyl-diphenyl-phosphine, ethyl-diphenyl-phosphine, propyl-diphenyl-phosphine,diphenyl-cyclohexyl-phoshpine, phenyl-dicyclohexyl-phosphine, tris-diethyl-amido-phosphine, tribenzyl phosphine, tri-(t-butyl)-phosphine, or tri-(i-butyl)-phosphine.
Patent KR-20040001833-A (KR)
Title: A bottom sign board
Inventor: KIM KWANG JIN
IPC: G09F19/22
Filed: 2002-06-28
Abstract: PURPOSE: A sign on the road is provided to attract the eyes of passers-by using a sing on the road. CONSTITUTION: A predetermined sign on the road is recognized by the passers-by. Then, the eyes of the passers-by are attracted by the predetermined sign on the road. Then, the passers-by follow the indication of the predetermined sign on the road or go their own way. Preferably, the predetermined sign on the road having a predetermined size, is formed by using a variety of paints. At this time, the sign on the road is capable of indicating the corresponding shop.
Patent KR-20040002073-A (KR)
Title: Alarm controlling device of vehicle and method thereof
Inventor: AHN SEONG HO
IPC: B60Q9/00
Filed: 2002-06-29
Abstract: PURPOSE: A device and method for controlling a rear side alarm of a vehicle is provided to decide the existence of other vehicles positioned at a blind spot before changing a lane by using wireless communications and a position information system between vehicles and accordingly to prevent accidents and make drivers notice the position of other vehicle before the change of the lane. CONSTITUTION: A device for controlling a rear side alarm of a vehicle is composed of an other vehicle position detecting unit(110) for detecting a coordinate data related to traveling conditions of other vehicles traveling in a set range; a turn signal detecting unit(120) for detecting a turn signal of the vehicle; a control unit(130) for computing a rear side blind spot of the traveling vehicle with a coordinate data input through the other vehicle position detecting unit and generating a warning control signal if the turn signal is detected by the turn signal detecting unit and other vehicle of which the position is detected is positioned at the rear side blind spot; and a warning unit(140) driven by the input of the warning control signal supplied from the control unit to warn dangerous conditions for the rear side blind spot of the vehicle.
Patent KR-20030007120-A (KR)
Title: Glueing device in bookbinding
Inventor: CHATANI JUNJI
IPC: B42C9/00
Filed: 2002-07-11
Abstract: PURPOSE: Provided is a gluing device for bookbinding by which hot melt adhesive may effectively enter every interstice between adjacent pages from the back surface of the page stack so that not only the back surface of the page stack but also the opposing back edge portions of the adjacent pages are coated with the hot melt adhesive for improved bookbinding strength between the cover sheet and the page stack. CONSTITUTION: The gluing device comprises a housing(65) for containing hot melt adhesive in a molten state; a coating roller with a periphery(at least a part of which is immersed in the molten adhesive in the housing), having an axial length substantially greater than a lengthwise size of the back surface of the page stack; a first driving unit(66) for achieving press-contact between the periphery of the coating roller and the back surface of the page stack to apply the molten adhesive on the periphery of the coating roller to the back surface of the page stack; and a second driving unit(67) for rotating the coating roller in forward and reverse directions over a predetermined small angle range, while the periphery of the coating roller is being in press-contact with the back surface of the page stack by the pressure applying mechanism, so that the molten adhesive effectively enters every interstice between adjacent pages from the back surface of the page stack and, therefore, not only the back surface of the page stack but also opposing areas, in vicinity to the back surface, of the adjacent pages are coated with the molten hot melt adhesive for improved bonding therebetween.
Patent KR-20030010501-A (KR)
Inventor: MIYAKO TAKEOMI
IPC: H01J17/16
Filed: 2002-07-23
Abstract: PURPOSE: A flat display panel is provided to decrease electromagnetic noises and near infrared rays generated from the flat display panel main body. CONSTITUTION: A flat display panel(1) comprises a flat display panel main body(2), and a front protective plate(3) which comprises an antireflection layer(6), a translucent electrically conductive layer, containing a metal having an electromagnetic wave shielding property and a near infrared ray shielding property, a highly rigid transparent substrate made of a tempered glass or a semi-tempered glass and an adhesive layer(7) laminated in this order, bonded to the viewer's side surface of the flat display panel main body by means of the adhesive layer.