baber/WOPTO huggingface dataset:
Patent KR-20020078529-A (KR)
Title: Shock-Absorber for Automobile Impacting
Inventor: YANG GI WAH
IPC: B60R19/32
Filed: 2001-04-04
Abstract: PURPOSE: A shock absorbing apparatus for a vehicle is provided to protect occupants from being damaged by damping a shock using a front damper of the vehicle, which is protruded in a front direction when a driver suddenly steps on a brake pedal. CONSTITUTION: Two shafts(2) are symmetrically connected to a front bumper(3) of a vehicle. The shafts(2) are parallel installed between an engine and wheels. A hollow piston(1) is connected to one of two shafts(2). The hollow piston(1) is movably installed in a cylinder(5) which is fixed to a frame of a vehicle. Pores(7,8) are formed at both ends of the cylinder(5) so as to exhaust air. An explosive compound(6) is accommodated in the cylinder(5). As an electric current is applied from a controller, the explosive compound(6) explodes so that the front bumper(3) is suddenly protruded to make contact with obstacles. Then, air contained in the cylinder(5) is compressed so that the front bumper(3) performs a spring action, thereby protecting occupants from being damaged.
Patent KR-20020080885-A (KR)
Title: Large vehicle having overthrown restraint device
Inventor: KANG SEOK HWA
IPC: B62D53/00
Filed: 2001-04-18
Abstract: PURPOSE: A device for preventing an overturn of a large vehicle is provided to relieve the behavior of a trailer by absorbing and reducing the rolling force produced when the trailer rolls from side to side or a vehicle turns. CONSTITUTION: In a device for preventing an overturn of a large vehicle, a re-bolt joint(10) comprises a first hinge member(11) and a second hinge member(12). The first hinge member is coupled to a trailer frame(T) through a coupling member(13) having a coupling rod(13'). The second hinge member is coupled to a body frame(F) through a coupling member(14) having a coupling rod(14'). The second hinge member forms an angle of 90 degrees with the first hinge member. A torsional damper(20') is installed to the coupling rods. The torsional damper reduces the rolling force(R,R'), with mounted to the hinge members. The torsional damper has a mass(21') at an end of a connecting shaft(22') coupled to the coupling rod. The rolling force is reduced by the torsional damper.
Patent KR-20020080953-A (KR)
Title: Manufacturing method of semiconductor device
Inventor: LEE GI CHEOL
IPC: H01L29/78
Filed: 2001-04-18
Abstract: PURPOSE: A fabrication method of a semiconductor device is provided to restrain a formation of pores by using an RF(Radio Frequency) plasma cleaning when fabricating an FET(Field Effect Transistor) having an ESD(Elevated Source and Drain) structure. CONSTITUTION: A gate insulating layer(106) is formed at an active region(102) of a silicon substrate(101). A gate electrode(108) is formed on the gate insulating layer(106). A gate oxide(110) is formed at both sidewalls of the gate electrode(108) by oxidation of the gate electrode. An LDD(Lightly Doped Drain) region(112) is formed in the silicon substrate(101) by implanting lightly doped dopants. A nitride gate spacer(114) is formed at both sidewalls of the gate oxide(110). Then, the resultant structure is cleaned by an RF(Radio Frequency) plasma using SF6 gas. A silicon epitaxial layer grows on the entire surface of the resultant structure.
Patent KR-20010069595-A (KR)
Title: Automatic shutting valve
Inventor: LEE SUNG RO
IPC: H01H33/53
Filed: 2001-04-19
Abstract: PURPOSE: An excess flow shut off type gas breaker is provided to perfectly shut off the excess gas flow and to decrease the refilling time by forming a large hole on the shut off surface and to reduce the residual gas collecting time. CONSTITUTION: The excess flow shut off type gas breaker(100) comprises an excess gas flow shut off body(70), a hemisphere excess gas flow shut off surface(21), a conic excess gas flow shut off surface(22), gas outlets(40,41), a gas breaker shut off surface(20), an inside diameter type snap ring(80), a spring(50), a handle(10), and a gas breaker shut off surface pestle(30). If excess gas flow occurs, then the excess gas flow shut off body having the conic excess gas flow shut off surface and the hemisphere excess gas flow shut off surface inserted into the excess flow shut off type gas breaker moves toward the gas outlets by the difference between the gas pressure and the gas flow, which firstly shuts the gas outlet(40) off by the hemisphere excess gas flow shut off surface and secondly shuts the gas outlet(41) off by the conic excess gas flow shut off surface.
Patent KR-20020082270-A (KR)
Title: Repressors for HIV transcription and methods thereof
Inventor: HUR MAN WOOK
IPC: C07K19/00
Filed: 2001-04-20
Abstract: PURPOSE: Repressors of HIV transcription and methods for repressing the HIV transcription are provided, thereby effectively inhibiting HIV transcription and effectively treating AIDS. CONSTITUTION: The repressors of HIV transcription are fusion proteins of polypeptides or compounds capable of inhibiting the activity of Sp1 and NF-κ B transcription factors or transcription activity of chromatin by compressing it, and polypeptides or compounds capable of recognizing RNA strands around an expression control region or a promoter cis-acting region, in which the polypeptide or compound capable of inhibiting the activity of Sp1 and NF-κ B transcription factors or transcription activity of chromatin by compressing it is at least one polypeptide selected from a) POZ-domain proteins, b) HDAC or transcription inhibiting active region thereof, c) MeCP2 or MBP proteins, d) polycom proteins, and at least one corepressor protein selected from mSin3A, SMRT, and C-CoR, and e) at least one polypeptide selected from the DNA-binding sites of Sp1, Sp2, Sp3, Sp4 or NF-κB. The methods for repressing the HIV transcription comprises inhibiting the transcription of RNA at virus LTR using the fusion protein and inhibiting the virus replication.
Patent KR-20020071689-A (KR)
Inventor: KIKUCHI SHUICHI
IPC: H01L29/08
Filed: 2001-04-25
Abstract: PURPOSE: To improve operating resistance against withstand voltage. CONSTITUTION: A semiconductor device comprising a gate electrode 4, formed on a P-type semiconductor substrate 1 via a gate insulation film 3, an N-type drain region 2 formed with low concentration adjacent to the gate electrode 4, and an N¬+ type drain region 6 with high concentration which is separated from the other end of the gate electrode 4 and is included in the N-type drain region 2 with low concentration, characterized in that an N-type layer 7C is formed with intermediate concentration, such that an impurity concentration increases at least from a part around the gate electrode 4 to the N¬+ type drain region 6 with high concentration.
Patent KR-20020087201-A (KR)
Title: Device for Indicating Exchange Time of Water Purifier Filters
Inventor: KIM YEONG DON
IPC: B01D35/143
Filed: 2001-05-14
Abstract: PURPOSE: An apparatus for indicating exchange of water purifier filters is provided which detects flow rate passing a pipe so that exchange time of the filters is indicated to a user in the form of certain frequency of an alarm and visual flickering of a lamp by flow rate passing each of the filters installed in a water purifier. CONSTITUTION: The apparatus for indicating exchange of water purifier filters comprises a flow rate detection sensor(50) for measuring the total passing amount of water at a certain position of a pipe into which water is flown; an indication part for indicating exchange time of the filters(51-55) in the form of certain frequency of alarm and visual flickering of a lamp for indicating exchange of each filters corresponding to exchange time by controlling of a main control part if the water passing amount detected in the flow rate detection sensor passes through respective filters in a predetermined water amount; an off-switch(59) for controlling flickering of the lamp of the indication part indicating exchange time of the respective filters according to the water passing amount inputted in the flow rate detection sensor, and resetting the exchange state of the respective filters after completion of the each of the filters according to replacement of the filters; and a main control part(70) comprising a selection switch(60) for selecting the indication part indicating exchange time of the respective filters together with the off switch to control the indication part as storing the completion state of replacement operation of the filters.
Patent KR-20010078919-A (KR)
Title: The real-time puzzle game and advertisement to use GPS and GIS applications system
Inventor: LEE JONG YOEN
Filed: 2001-05-17
Abstract: PURPOSE: A real time position tracking puzzle game using a GPS and a GIS application technique and an advertising method using the same are provided to induce a direct advertisement by connecting techniques of a GPS, a GIS application technique, and an IMT2000 to a contents system and providing position information and space information as a coordinate form and hiding the information in a puzzle automatically and making a user solve the quiz included in the puzzle and search a position coordinate and pursuit an object(fixing or moving object or person). CONSTITUTION: A paying system, a GPS, and a GIS application technique are connected to a game server through an outsourcing or cooperation. If a user accesses to contents of a game site and watches various puzzle game contents and selects a game, the user performs a log-in process for participating in the game. If the user solves a problem provided as a puzzle or a piece picture puzzle, a "GG real time puzzle game system" suggests a coordinate of an object as a zoom-in method. The user narrows a range of the object by displaying a coordinate on a Web-GIS being provided from the "GG real time puzzle game system" or searches the final coordinate in a predetermined period by forecasting a moving path etc. and loads the final coordinate to the "GG real time puzzle game system". The "GG real time puzzle game system" searches users who search the coordinate of the object within the predetermined period or forecast the coordinate of a moving path and notifies the users successively based on a speed and decides the prizewinner.
Patent KR-20020088534-A (KR)
Title: Computer keyboards having numeric key part separable from it
Inventor: KO HAK RIM
IPC: G06F3/02
Filed: 2001-05-18
Abstract: PURPOSE: A keyboard is provided to make a keypad, for inputting numbers, be attached to or be detached from a left or a right side of a main body, and enable a user to use the separated keypad independently. CONSTITUTION: The device comprises a keypad(12) and a main body(11). The keypad(12) and the main body(11) are combined by couplers. Key signals, input at the keypad(12), are transmitted to the main body(11) via connectors(11-3,12-3). The connector(12-3) of the keypad(12) is connected to that(11-3) of the main body(11) when the keypad(12) is coupled with the main body(11). The couplers include coupling grooves(12-1,12-2) of the keypad(12), and coupling protrusions(11-1,11-2) of the main body(11) so that the protrusions(11-1,11-2) are inserted into the grooves(12-1,12-2) when the keypad(12) is coupled with the main body(11). The grooves(12-1,12-2) and the protrusions(11-1,11-2) are formed on a left or a right side of the keypad(12) and the main body(11).
Patent KR-20010084923-A (KR)
Title: Rotary-type Intersection that Accommodates Bus Stops
Inventor: SHIN BU YONG
IPC: E01C1/02
Filed: 2001-04-21
Abstract: PURPOSE: A rotary type intersection structure including a bus stop is provided to give a bus priority and to smoothly advance automobiles at the same time by permitting the bus passing a bus-only lane and by passing automobiles through a rotary type intersection, to reduce a bus stop time and a running time by enabling passengers to get on and off while the bus waists for a signal light, and to enable the passengers to transfer the bus by stopping different routes of buses in the bus stop. CONSTITUTION: During a time for pedestrians, all vehicles stop and pedestrians walk to a required bus stop through a crosswalk. During a time for one-way travel, a bus passes a bus-only lane and stops at a bus stop. At that time, automobiles turn right or left to pass a rotary type intersection. The bus-only lane is penetrated through a round traffic island. The automobiles turn along the round traffic island.
Patent KR-20020090067-A (KR)
Inventor: KIM KYEONG WOO
IPC: B43K29/00
Filed: 2001-05-24
Abstract: PURPOSE: An acupressure writing tool is provided to allow a user to conveniently perform an acupressure treatment using a needle regardless of time and place, thus facilitating the circulation of blood. CONSTITUTION: The acupressure writing tool is same structure and shape as typical writing tools including ball point pen and the like, but especially it has a needle acupressure portion for allowing a user to perform a needle acupressure treatment on the face, hands and other portions of the user's body. Also, a length of an ink reservoir of the writing tool is reduced due to the needle acupressure portion, so it is possible to save the amount of ink.
Patent KR-20010109186-A (KR)
Title: 프로젝터에 의한 영상표시장치
IPC: G03B21/00
Filed: 2001-05-30
Abstract: 단판식 프로젝터의 화상휘도 및 콘트라스트의 향상을 도모하고, 칼라스위치를 구성하는 셀의 각각의 휘도차를 억제하여, 의사윤곽을 완화하는데 그 목적이 있다. 칼라스위치(칼라필터)를 사용한 단판식 프로젝터에 있어서, 영상 스케일링 처리를 행하는 화상처리회로와, γ보정을 행하는 γ보정회로와, 반사형 패널을 구동하는 패널구동회로와, 반사형 표시패널에 의한 농담조절 표시에 식을 첨가하는 칼라스위치를 구동하는 칼라스위치 구동회로와, 칼라스위치를 갖고 있으며, 칼라스위치 구동회로는, 화상처리된 출력화소 데이터(원화상)의 평균휘도를 구하고, 평균휘도 값에 따라서, RGB 각각의 농담조절 표시 사이에, 백(白) 또는 흑(黑)을 넣음으로써, 영상표시의 다이나믹 레인지를 넓히도록 한 것이다.
Patent KR-20020093280-A (KR)
Title: Character input method for mobile communication device
Inventor: PARK HUI RA
IPC: H04M1/23
Filed: 2001-06-07
Abstract: PURPOSE: A method for inputting characters in a mobile communication terminal is provided to commonly match consonants correlated to alphabet forms and pronunciation characteristics with one button, and to match vowels with each direction key according to the alphabet forms, thereby enabling a user to be familiar with a keypad. CONSTITUTION: Consonants correlated to alphabet forms and pronunciation characteristics including single consonants and complex consonants are matched with the same button of numeric key buttons of a keypad. Vowels whose forms are similar to direction keys are matched with buttons used as the direction keys, to input characters. Vowels that are unavailable to match with the direction buttons are matched by functional buttons to the left and the right or between the direction key buttons.
Patent KR-20020097432-A (KR)
Title: connecting device for airbag module of passenger
Inventor: CHOI JAE SEOP
IPC: B60R21/201
Filed: 2001-06-21
Abstract: PURPOSE: A device for connecting an air bag for a passenger is provided to prevent the distortion or the breakage of a webbing deployment door hinge and to make the air bag deployed smoothly by bending the webbing deployment door hinge bent in the deployment direction of the air bag. CONSTITUTION: A laser recess incision is formed in an instrument panel(10). A frame(20) has combining recesses(21) formed in the rear upper and lower portions and a through hole(22) formed in the center. Brackets(51,52) are combined to the rear end upper and lower portions of the frame. A receiving frame connected with the brackets has a space for receiving an air bag of an air bag module. A webbing deployment door hinge(30) consisting of plural bodies having fixing holes(31) is connected to the rear end of the frame. Reinforcing connecting members(40) are connected to the webbing deployment door hinge.
Patent KR-20030001752-A (KR)
Title: method for passvation of semiconductor device
Inventor: PARK SANG WON
IPC: H01L21/3105
Filed: 2001-06-27
Abstract: PURPOSE: A method for planarizing semiconductor devices is provided to improve a step-coverage between an active region and an isolation region by using two insulating layers having different polishing selectivity. CONSTITUTION: A pad oxide layer(22) and a nitride layer(23) are sequentially formed on an active region of a semiconductor substrate(21). A trench is formed by selectively etching the exposed substrate(21) using the nitride layer(23) and the pad oxide layer(22) as a mask. The first and second insulating layer(25,26) are sequentially formed on the resultant structure including the trench, wherein the second insulating layer(26) has a relatively high polishing selectivity compared to the first insulating layer(25). Then, the resultant structure is planarized by CMP(Chemical Mechanical Polishing).
Patent KR-20020009407-A (KR)
Inventor: KIM YONG SU
IPC: A23L15/00
Filed: 2001-06-29
Abstract: PURPOSE: A process of preparing smoked quail eggs is provided by heating quail eggs while continuously rotating to allow the egg yolk to be placed in the central part thereof and then smoking. Whereby, the quail eggs have good taste and can be stored for a long period time. CONSTITUTION: Quail eggs are heated, seasoned with a seasoning liquid containing 10 to 20 parts by weight of soy sauce, 12 to 25 part by weight of pure sugar, 7 to 16 parts by weight of skipjacks, 2 to 2.5 parts by weight of garlic powder and the remaining of purified water at 95±5deg.C, based on 100 parts by weight of the seasoning liquid and subjected to smoking at 50deg.C to a moisture content of 42 to 50%.
Patent KR-20010083841-A (KR)
Inventor: LEE JONG HUN
IPC: E03B7/10
Filed: 2001-07-04
Abstract: PURPOSE: A water pipe protecting device from burst is provided to be simply attached to a water pipe, to be automatically opened and shut according to air temperature and to be used continuously without troubles. CONSTITUTION: A first spring(20), a fixing ring(30), a second spring, a movable ring(50) and an opening and shutting ram(60) are sequentially inserted into a thin core rod(10) having a head(11). The opening and shutting ram is integrally combined with the mandrel. Then, the mandrel and the ram are moved by pressure difference between the first and the second spring. A water pipe protecting device consists of: a valve part(a) with water flowing holes(31,51) in the fixing and the movable ring; and a body(b) containing an inlet hole(70) opened and shut by the ram of the valve part, a movable ring moving space(80) with a water draining hole(81), a fixing ring inserting space(90), and a water pipe combined with tapping screws(101,102). The fixing ring is inserted into the fixing ring inserting space to be forcibly fixed to the body. The first and the second spring are made from a shape-memory alloy changing elasticity under 2deg.C. Thus, the ram is pushed to shut the inlet hole under 2deg.C.
Patent KR-20030004566-A (KR)
Title: Apparatus for locking a rear seat cushion of vehicles
Inventor: KIM SANG HO
IPC: B60N2/30
Filed: 2001-07-05
Abstract: PURPOSE: A locking device of a rear seat cushion for a vehicle is provided to increase the productivity and the safety by improving the structure of a folded seat. CONSTITUTION: A seat frame(100) is connected with a floor panel in parallel and combined with a ring shaped locker. A seat cushion(200) is combined with the seat frame through a seat cushion bracket and equipped with a seat cushion frame(220). A seat back(300) is combined with the seat frame through a seat back bracket(310). A locking device(400) comprises a base plate, a lock plate, an elastic member and a lock releasing band. The base plate is combined with the seat cushion frame and equipped with two hinge portions. The lock plate is combined with the locker by combining with the hinge portions through a pin and rotating around the hinge portions. The elastic member is located in the outside of the pin and contacted to the base plate and the lock plate. The lock releasing band is combined with the lock plate. Thereby, the assembling property is increased and the production cost is reduced.
Patent KR-20030004654-A (KR)
Title: Apparatus and the operating method for swing-motion analysis
Inventor: HAN JEONG HUN
IPC: A63B69/36
Filed: 2001-07-06
Abstract: PURPOSE: A golf swing motion analysis apparatus and an operating method thereof are provided to embody a high performance motion capture appliance using an analog camera instead of an expensive digital camera, and to achieve an easy time lag analysis using MJPEG codec. CONSTITUTION: The golf swing motion analysis apparatus comprises a motion capture part(100) having an image input part(110) for the input of swing motion, an order input part(120) for the input of order and data, an output part(130) for the input of desired screens, a payment system part(140), a communication part(150). and a control part(160); and a position determining part(200) provided with a plurality of sensors(210) for detecting the position of a golf club.
Patent KR-20020079317-A (KR)
Title: War game
Inventor: KWON SOO HYUN
IPC: A63F3/02
Filed: 2001-07-18
Abstract: PURPOSE: A war game is provided to widely inform a unique health game culture of Korea, and improve an English ability of students by printing English words to game markers thereof. CONSTITUTION: In the war game that two persons compete with each other on a game board with game markers, the game board consists of a plastic cover and a plastic body, and the game markers are formed so that each content thereof is printed on the front surface thereof only and the rear surfaces of the markers are colored with a same color in order to prevent an opponent from discriminating a content of the corresponding marker.
Patent KR-20020015269-A (KR)
Inventor: FUJIEDA WAICHIRO
IPC: G11C11/403
Filed: 2001-07-25
Abstract: PURPOSE: To shorten the access time and to prevent a malfunction caused by a noise of an address signal by transmitting quickly an address signal to an internal circuit, with respect to a semiconductor memory. CONSTITUTION: Before activation of a control signal instructing a memory cell for operation, an address signal is transmitted to a decoder. At the time, the decoder is inactivated. After that, after the activation of a control signal, a new address signal is prohibited to receive, at the same time, the decoder is activated. Therefore, the decoder starts operation with a timing of quick operation cycle, and outputs a decoding signal. Consequently, an access time is shortened. Also, receiving a new address signal is prohibited after activation of a control signal. Therefore, decoding an erroneous address signal caused by a noise or the like by a decoder is prevented, and malfunction is prevented.
Patent KR-20030012724-A (KR)
Title: Micro channel generating a helical flow with the help of electroosmosis and method for manufacturing same
Inventor: KIM DONG SEONG
IPC: B81B7/00
Filed: 2001-08-04
Abstract: PURPOSE: A micro channel generating a helical flow using electroosmosis and a method for manufacturing the same are provided to generate three-dimensional helical flow of an electrolyte. CONSTITUTION: A micro channel(100) having surface potential includes helical surface potential patterns composed of a plurality of first potential patterns(102) arranged on the upper wall surface inside the micro channel at regular gaps; a plurality of second surface potential patterns(104) arranged on the lower wall surface inside the micro channel at regular gaps to be connected to both ends of the first surface potential pattern; and a plurality of third potential patterns(108) arranged on the side wall surface inside the micro channel connecting the first surface potential patterns with the second surface potential patterns.