baber/WOPTO huggingface dataset:
Patent KR-20020082352-A (KR)
Inventor: SUK HYO I
IPC: B60H1/12
Filed: 2001-04-23
Abstract: PURPOSE: A register of blower motor for heat exchanger is provided to smooth operation of the heat exchanger including the register. CONSTITUTION: A positive temperature coefficient(PTC) element(3) is installed so that a heat sink(2) is built in a main body(1) of a register. Film type resistors(4,5) are installed on one side of the PTC element and connected with the PTC element. A cover(7) is installed over the resistors and the PTC element with a heat sink(6) interposed to form a register. One side of the lowermost part, the resistor, is connected with a blower motor switch connected with a power source part. The uppermost part, the PTC element, is connected with a blower motor to control the blower motor.
Patent KR-20020085897-A (KR)
Title: A semiconductor memory cell for reducing power consumption and data output time using controllable virtual ground
Inventor: JUNG SEUNG HO
IPC: G11C11/413
Filed: 2001-05-07
Abstract: PURPOSE: A semiconductor memory cell having reduced power consumption and data output time using a controllable virtual supply voltage is provided, which can reduce an output time and an input time and can minimize power consumption and a leakage current without degrading an integration and the performance capability of the semiconductor memory cell. CONSTITUTION: The semiconductor memory cell comprises a latch circuit(310), the first write circuit(320), the second write circuit(330), an output circuit(340), a set circuit(350) and a reset circuit(360). The latch circuit latches two voltages applied to the first node(ND1) and the second node(ND2) respectively, and comprises two PMOS transistors(P1,P2) and two NMOS transistors(N1,N2). The first write circuit applies the first external voltage included in the first write bit line(WBL1) to the first node in response to a signal of the first write word line(WWL1), and comprises the fifth NMOS transistor(N5). The second write circuit applies the second external voltage included in the first complementary write bit line(WBLB1) to the second node in response to the signal of the first write word line. The output circuit inverts the voltage potential of the second node and then transfers it to the first output bit line(RBL1) in response to the first output word line(RWL1).
Patent KR-20020087628-A (KR)
Inventor: EOM HYEON SIK
IPC: B66C23/42
Filed: 2001-05-15
Abstract: PURPOSE: A crane for a truck is provided to offer convenience to a user by minimizing the interference in the traffic in a small space by reducing the height of a boom of a multi-stage crane, to secure smooth operability by making sheaves operate independently, to cut down the cost of post management by making assembling and disassembling easy, and to reduce the prime cost by reducing the number of parts. CONSTITUTION: A crane for a truck comprises a first boom(1) orbitingly installed in a truck, a second boom(2) stretching and contracting by the driving of a first hydraulic cylinder, a third boom(3) stretching and contracting by the driving of a second hydraulic cylinder, a fourth boom(4) stretching and contracting by the driving of a third hydraulic cylinder, a fifth boom(5) stretching by the operation of the fourth boom, and a sixth boom(6) stretching by the operation of the fourth boom. Sheaves(21,23) for supporting wire ropes(10,13) are slantingly installed on the front end sides of the fifth boom and the sixth boom. The sheaves are independently fixed on the left portions of the fifth boom and the sixth boom.
Patent KR-20020090422-A (KR)
Title: Information Brokering Service Method and thereof Apparatus
Inventor: CHOI DAE U
IPC: G06F17/00
Filed: 2001-05-25
Abstract: PURPOSE: A method and a system for an information intermediation service are provided to inclusively receive the users familiar and unfamiliar with the Internet and the users familiar with a wire/wireless telephone by interlocking an intelligent network with the Internet. CONSTITUTION: A telephone bulletin board establisher(100) establishes a telephone bulletin board by connecting to an information intermediation service system(300). A bulletin board user(200) searches for and registers the notices by connecting to the system. The system comprises an intelligent network system(10), a VXML(Voice Extensible Markup Language) application web server(20), and an Internet interlocking server(30). When the telephone bulletin board establisher and the bulletin board user are connected to the system, the intelligent network system processes the wire/wireless signals through the wire/wireless telephone and the VXML application web server processes the Internet signals through a PC. The internet interlocking server interlocks the intelligent network with the Internet and processes a click-to-call function.
Patent KR-20010078954-A (KR)
Title: Apparatus for sharing a computer adapting device
Inventor: LEE BYUNG DON
IPC: G06F1/00
Filed: 2001-05-25
Abstract: PURPOSE: An apparatus for sharing a computer peripheral device is provided to enable computers to share peripheral devices such as a keyboard, a mouse, a monitor and the like. CONSTITUTION: A programmable logic circuit(111) processes a data transfer path change and data type conversion between an input and an output under the control of a microprocessor(110). An EEPROM(112) reads and writes necessary data in response to access control of the microprocessor(110). An oscillator(114) provides a synchronization frequency necessary for outputting a video signal to a connected monitor. A video RAM controller(115) converts the video signal, and then outputs it to the monitor. The video signal is inputted via a video comparator(117). A keyboard controller(116) transmits key data to a keyboard connection port of a computer. A joystick controller(118) sends joystick data from a joystick.
Patent KR-20010110181-A (KR)
Title: 액정 표시 장치
IPC: G02F1/1343
Filed: 2001-06-02
Abstract: 화소 영역에 박막 트랜지스터를 갖는 액정 표시 장치에 있어서, 본 발명은 박막 트랜지스터의 소스 전극의 하측에 위치하는 반도체층을 게이트선(또는 박막 트랜지스터의 게이트 전극)의 윤곽 내에 형성함으로써 상기 반도체층에서의 광전 전류(a photo conductive current)를 억제하고, 상기 소스 전극이 상기 반도체층을 타고 넘는 위치에서 단선하는 것을 방지한다.
Patent KR-20020094225-A (KR)
Title: Regeneration method of useless polyurethan resin
Inventor: PARK JU HYUN
IPC: B29B17/00
Filed: 2001-06-04
Abstract: PURPOSE: Provided is a method for recycling waste polyurethane resin, which can reduce a recycling process of polyurethane and thus reduce costs of production, and produce a high quality recycled product. CONSTITUTION: The method comprises the steps of (i) mixing 96.5% of waste polyurethane, 0.3% of pigment, 1.2% of dimethyl formamide which is solvent, 1% of DPGDB(dipropylene glycol dibenzoate) which is a plasticizer, and 1% of BBP(butyl benzene phthalate); (ii) introducing the mixture into a stirrer having heater, melting the mixture at about 80-150 deg.C for about 20 minutes to form a gel; (iii) shaping the gelled melts into roll-sheet by molding roller, and cutting the shaped roll-sheet into desired size to produce a chip form of product.
Patent KR-20020092659-A (KR)
Title: Ventmember of vulcanizing mold
Inventor: KIM YONG SEOP
IPC: B29C33/10
Filed: 2001-06-05
Abstract: PURPOSE: A vent piece used for a tire curing mold is provided to remarkably reduce manufacturing cost of the vent piece by improving an air exhausting function and simplifying the manufacturing processes of the vent piece. CONSTITUTION: A vent piece(2) includes a pipe(3) having a core(4) therein. A plurality of air discharging slots(31) are formed in the pipe(3). A plurality of air exhaust holes(40) are formed in the core(4) inserted into a perforation hole(35) of the pipe(3). A length of the pipe is longer than a length of the core(4) by five times. A lower inner diameter(352) of the perforation hole(35) is larger than an upper inner diameter(351) of the perforation hole(35), to which the core is inserted. The lower inner diameter(352) of the perforation hole(35) becomes large as it is remote from the upper inner diameter(351). A stepped portion is formed in the perforation hole(35).
Patent KR-20020094552-A (KR)
Title: Method for controlling at high ground of automatic transmission
Inventor: YEO CHANG GI
IPC: F16H59/24
Filed: 2001-06-12
Abstract: PURPOSE: A shift control method of an automatic transmission for a vehicle during traveling on the highland is provided to improve stability and endurance of the transmission by preventing frequent shifting in lowering the engine output. CONSTITUTION: A transmission control unit receives atmospheric information detected from a sensor of a vehicle(S110). Satisfaction of shift control condition is decided in receiving atmospheric information(S120). The normality of received information is decided in satisfying the shift control condition(S140). The received atmospheric information is compared with the predetermined value in case of the information to be normal(S170). The vehicle during traveling on the high land is detected(S190). High land lift foot up is controlled in traveling the vehicle on the high land(S200). Stability and endurance are improved with preventing frequent shifting in traveling on the uphill road.
Patent KR-20020095721-A (KR)
Title: Clip device for supporting object
Inventor: LEE KWANG SHIL
IPC: A44B6/00
Filed: 2001-06-15
Abstract: PURPOSE: A clip device is provided to firmly support a certain article by hanging it to a waist belt and the like and to effectively prevent the falling of the article even if an external force is applied to the article. CONSTITUTION: The clip device for supporting a certain article(1) by hanging it on a holder comprises a coupling part(10) to be coupled with the article; a protrusion(20) extended downward from the coupling part such a fashion that it faces the article at a distance in order to allow the holder to be fitted between the article and the protrusion; a holding jaw part protruded from the lower end of the protrusion toward the article for preventing the holder from being separated between the protrusion and the article; and a change device for changing an inclination angle of the upper portion of the holding jaw portion against the article.
Patent KR-20020096398-A (KR)
Title: Driving Method for scanning of Plasma Display Panel
Inventor: CHOI JEONG PIL
IPC: G09G3/292
Filed: 2001-06-19
Abstract: PURPOSE: A scan driving method of a plasma display panel is provided to increase a contrast ratio and drop a data driving voltage by controlling the stack amount of wall charges. CONSTITUTION: A plurality of sub fields are included in one field. A plasma display panel includes the first sustain electrode, the second sustain electrode, and an address electrode in order to generate discharge. The sub fields generate reset discharge generated by a lamp pulse. The second sub fields generate the reset discharge by a lamp-up pulse. The lamp-up pulse has smaller voltage than the voltage of the lamp pulse. Wall charges of negative polarity stacked on the first sustain electrode by the second sub fields. The wall charges of positive polarity are stacked on the second sustain electrode and the address electrode. At this time, the lamp-up pulses of positive polarity are applied to the first sustain electrode. In addition, the voltage of 0V is applied to the second sustain electrode and the address electrode when the lamp-up pulses of positive polarity are applied to the first sustain electrode.
Patent KR-20030000093-A (KR)
Title: System for controlling exposure device
Inventor: HAN DONG GYEONG
IPC: H01L21/027
Filed: 2001-06-22
Abstract: PURPOSE: A system for controlling exposure equipment is provided to stop the exposure equipment as soon as an exposure defect occurs, by immediately stopping the exposure equipment if line width data and align stage data fall outside a parameter limit. CONSTITUTION: The exposure equipment(10) includes an exposure unit in which an exposure process is performed on a wafer. A line width measuring apparatus(20) measures the line width of the pattern formed on the wafer. An align state measuring apparatus(30) measures the align state of the pattern formed on the wafer. A scattering control unit(40) makes the measured line width data and the measured align state data fedback to each exposure equipment in which an exposure process is performed on the wafer. An input unit receives and stores the fedback line width data and align state data. The parameter limit for determining whether the exposure process is good is inputted into the input unit. A discriminating unit compares the parameter limit with the line width data and align state data inputted into the input unit and stops the exposure equipment if the comparison result falls outside the parameter limit. The exposure equipment further includes the input unit and the discriminating unit.
Patent KR-20020003088-A (KR)
Inventor: HACKL MATTHIAS
IPC: F02M37/00
Filed: 2001-06-28
Abstract: PURPOSE: A precharging apparatus in a hydraulic brake system for a vehicle is provided to call promptly and accurately regardless of surroundings by increasing fuel pressure in a fuel feed system, and to improve comfortableness by reducing noise. CONSTITUTION: A precharging device is a part of a hydraulic brake system of a vehicle, and serves to supply brake fluid under pressure selectively on a brake assembly by a load unit. To activate supply of brake fluid, the load unit is operatively connected to a fuel supply system(16). The precharging device of the hydraulic brake system of the vehicle selectively supplies brake fluid to the brake system by using the load unit. The load unit is preferably formed of a piston unit(10), and the fuel supply system is composed of a fuel injection unit. The piston unit has a fuel piston(11), and a brake fluid piston(12) operatively connected to the fuel piston by a connecting rod(13). The system is stabilized by regulating pressure properly based on the accurate precharge rate.
Patent KR-20030002365-A (KR)
Title: Monomer for photoresist polymer of semicondutor device and method for manufacturing thereof
Inventor: KIM HAK JUN
IPC: G03F7/004
Filed: 2001-06-29
Abstract: PURPOSE: Provided are a monomer for a photoresist polymer of a semiconductor element, which can absorb reflective light reflected from a lower membrane in a hyperfine pattern forming process using ArF light of 193nm, and a process for producing the monomer. CONSTITUTION: The monomer is a cyclopentenone compound represented by the formula 1. And the monomer represented by the formula 1 is produced by reacting 3-fluoro-cyclopentanone with lithium diisopropyl amine(LDA) in a tetrahydrofuran(THF) solvent to enolize and then reacting the enolized compound with lithium fluoride(LiF). In the formula, R and R' are each hydrogen, alkyl, or allyl.
Patent KR-20030004628-A (KR)
Title: Manufacture method for Health Drink to Ingredient Dandelion
Inventor: MOON BU JA
IPC: A23L2/38
Filed: 2001-07-06
Abstract: PURPOSE: Provided is a manufacture method of a health drink using dandelion a main ingredient by diluting dandelion extract with water to promote metabolism in and discharge waste materials from a body in order to prevent adult diseases. CONSTITUTION: The manufacture method of health drink using dandelion a main ingredient comprises the steps of: extracting 95% of dandelion, 2.5% of jujube and 2.5% of licorice, which are dried in the shade for 10-15 days, by heating at 120-130 deg.C for 3-4 hours; and diluting the extract with water. Therefore, the manufactured health drink contains pharmacological components and bioactive materials of dandelion.
Patent KR-20030004918-A (KR)
Title: Method for manufacturing eye end by injection molding
Inventor: PARK YOUNG GYU
IPC: B22D19/06
Filed: 2001-07-07
Abstract: PURPOSE: An eye end manufacturing method is provided to reduce working process, thereby improving productivity and reducing manufacturing cost. CONSTITUTION: An eye end is formed by connecting a rod member(40) and a ring member(45). A connection hole(40a) is formed at the rear end of the rod member. A reaming process is added when an accuracy is required. A groove(40b) is formed at the front end of the rod member. A knurling groove(40c) is also formed at the front end of the rod member. Then, the rod member is plated. The ring member is formed at the front end of the rod member by an insert injection.
Patent KR-20030008633-A (KR)
Inventor: KIM TAE YONG
IPC: H04Q3/00
Filed: 2001-07-19
Abstract: PURPOSE: A loading method between MPs(Main Processors) in an exchange is provided to separately handle data and control upon loading between the MPs, so as to prevent signal losses and stably operate the starting of the exchange on the whole. CONSTITUTION: When a PLH(Processor Loading Handler) is started(S41), a process table is initialized(S42). A loading is requested to an SLH(System Loading Handler)(S43). If communication with the SLH is successful(S44), a name of a file to be loaded is decided(S45) and header information is requested to the SLH(S46). A space for recording is generated in a memory and a code request signal is transmitted(S47), then a standby state is returned(S48). A code signal is received from the SLH(S49) and recorded in a buffer(S50). Whether a size recorded in the buffer is identical to a size compressed and transmitted from the SLH is decided(S51). If not, the step 'S48' is returned, and if identical, the buffer is decompressed and a child process is generated(S52). An ID of the generated child process is recorded in the initialized table(S53). If a code end signal is received from the SLH after the step 'S48'(S54), the table is searched to check whether all records are completed(S55,S56). If so, the generated memory space is ended(S57), and if not completed, whether a not-completed process is under operation is checked(S58). If so, the step 'S48' is returned until the process is completed, and if not under operation, error generation is decided to search a block position in which the process records in the table and transmit a code request signal to the SLH, then the step 'S48' is returned(S59). If a write end signal is received from the SLH after the S48(S60), the normal end of a process is recorded in the table and the step 'S48' is returned(S61).
Patent KR-20030009631-A (KR)
Title: Method Of Forming Trench Isolation Layer
Inventor: CHO SANG YEON
IPC: H01L21/76
Filed: 2001-07-23
Abstract: PURPOSE: A method for forming a trench isolation layer is provided to prevent generation of a stringer in a gate pattern forming process by forming the second mask pattern having a sidewall of a negative slope. CONSTITUTION: The first mask patterns are formed on a semiconductor substrate(100). The width of a lower portion of the first mask patterns is wider than the width of an upper portion of the first mask patterns. The second mask patterns are formed between the first mask patterns by using the first mask patterns as a mold. The width of a lower portion of the second mask patterns is narrower than the width of an upper portion of the second mask patterns. The semiconductor substrate(100) is exposed by removing selectively the first mask patterns. A trench(130) is formed by etching the semiconductor substrate(100). An isolation layer pattern(140) is formed by etching an isolation layer. The second mask pattern is removed from the semiconductor substrate(100).
Patent KR-20030010289-A (KR)
Inventor: LEE SEUNG CHEOL
IPC: G02F1/13357
Filed: 2001-07-26
Abstract: PURPOSE: A backlight unit is provided to use a small number of light sources by mounting a pre-light guide for minimizing the backlight unit and reducing the power consumption, thereby extending the lifespan of the backlight unit. CONSTITUTION: A backlight unit includes at least one or more light emitting diodes(31) for generating light, a pre-light guide(33) surrounding the light emitting diodes for converting spot light sources from the diodes to a linear light sources, a light guide plate(35) for converting the light from the light emitting diodes to a surface light source, a light reflecting plate positioned below the light guide plate for reflecting light advancing toward lower and sides of the light guide plate to an upper side of the light guide plate, and a diffusion sheet for diffusing the light passing through the reflecting plate.
Patent KR-20020014775-A (KR)
Inventor: HORIKAWA KATSUHIRO
IPC: C04B35/493
Filed: 2001-08-18
Abstract: PURPOSE: To provide a piezoelectric ceramic material capable of obtaining a piezoelectric ceramic compact which is small in an electromechanical coupling coefficient, is small resonance resistance and is small in the dependence of a resonance frequency on temperature. CONSTITUTION: The essential component of this material is a solid solution consisting of PbTiO3, PbZrO3 and Pb(MaxMdy)O3, (Ma: bivalent/tervalent elements, Md: pentavalent/hexavalent element) and its crystal structure is tetragonal and the ratio X/Y of the Ma quantity X and Md quantity Y is greater than a stoichiometric ratio. When, for example, the content of Mn as Ma is defined as A and the respective contents of Nb, Sb, Ta and W as Md are defined as B, C, D and E, 0.525 <= A/(B+C+D+2E) <= 1 is specified and <= 20 mol% of Pb atoms is substituted by Ca, Ba, Sr and/or La. More preferably, the sintered compact obtained by firing this piezoelectric ceramic material in an atmosphere of >= 80 vol.% oxygen concentration is used in such an unsaturated polarization state in which the electromechanical coupling coefficient attains <= 80% of the saturated polarization state.
Patent KR-20030019675-A (KR)
Title: Coating apparatus for combustion chamber of fluid fuel typed rocket engine
Inventor: AHN BYEONG JAE
IPC: B05B15/04
Filed: 2001-08-29
Abstract: PURPOSE: A coating apparatus of a face plate for a combustion chamber of a liquid fuel rocket engine is provided to increase the reliability and performance of products by sufficiently performing the original functions of masking during a coating work. CONSTITUTION: The apparatus comprises one igniter port disposed at the center and a plurality of injection elements(18) arranged in a ring shape outward the radial direction of the igniter port. The injector elements(18) have a plurality of fuel feed lines and a plurality of oxidizer feed lines. At one end of the elements and igniter port, a position aligner is provided for assisting the settlement positioning of masking blocks for a coating work. A masking pin(60) is engaged to the oxidizer feed lines and igniter port for blocking the oxidizer feed lines and igniter port by means of the masking blocks mounted within the position aligner in the coating work.
Patent KR-20030019008-A (KR)
Title: Information system for bakery and information method of it
Inventor: PARK SUN WOO
IPC: G09F9/00
Filed: 2001-08-29
Abstract: PURPOSE: A bread baking message system for a bakery and a method thereof are provided to give information about a baking bread by displaying that a bread is being baked in a toaster and a complete time of the bread to a consumer. CONSTITUTION: An electric board(10) includes a character light emitting section(10a) and a time light emitting section(10b). The character light emitting section(10a) displays that a bread is being baked. The time light emitting section(10b) displays a complete time of the bread. A computer includes a controller(21) and a plurality of buttons(22). The controller(21) is connected to the electric board(10) and controls the character light emitting section(10a) and the time light emitting section(10b). The controller(21) stores a baked time of the bread in a toaster. A plurality of buttons(22) are connected to the controller(21) and send signals corresponding to the bread to the controller(21).