baber/WOPTO huggingface dataset:
Patent KR-20030049366-A (KR)
Title: Manufacturing method of single crystal silicon ingot
Inventor: LEE HONG U
IPC: C30B15/20
Filed: 2001-12-14
Abstract: PURPOSE: A method for manufacturing a single crystal silicon ingot is provided to be capable of offering the hot zone structure of a crystal growth apparatus and manufacturing process conditions by previously analyzing the optimal temperature distribution of the ingot according to the expected point defect distribution of the ingot. CONSTITUTION: An expected point defect distribution of an ingot is designated by using predetermined temperature distribution modelling(S101). An optimal temperature distribution of the ingot is analyzed according to the expected point defect distribution by using a predetermined analysis program(S102). The hot zone structure of a crystal growth apparatus and manufacturing process conditions are decided corresponding to the optimal temperature distribution of the ingot(S103). Then, a single crystal silicon ingot is grown according to the manufacturing process conditions in a predetermined crystal growth apparatus having the hot zone structure(104).
Patent KR-20030049561-A (KR)
Title: method for fabricating capacitor in semiconductor device
Inventor: LEE JUN HYEON
IPC: H01L27/04
Filed: 2001-12-15
Abstract: PURPOSE: A method for manufacturing a capacitor in a semiconductor device is provided to be capable of forming via holes with the same depth by constantly maintaining the distance between a lower electrode and an upper electrode and to improve capacitance by using a storage oxide layer having a relatively wide width compared to the lower electrode. CONSTITUTION: A lower metal wiring and a lower electrode are formed on a semiconductor substrate(200). An interlayer dielectric(208) having the first and second via hole is formed on the resultant structure, wherein the width of the second via hole is wider than that of the first via hole. The first and second conductive plug(212,213) are filled into the first and second via hole, respectively. A storage oxide layer(215) is formed on the second conductive plug(213). An upper metal wiring and an upper electrode(218) are formed on the first conductive plug and the storage oxide layer, respectively.
Patent KR-20030050311-A (KR)
Title: Hands free device for auto mobile using remote controller
Inventor: JUNG HYEON GI
IPC: H04B1/38
Filed: 2001-12-18
Abstract: PURPOSE: A handsfree device for a car by a remote controller is provided to freely speak with an object over a mobile phone by the remote controller attached to a steering wheel of the car while a user drives the car. CONSTITUTION: A remote controller(10) transmits an infrared signal to the outside according to the operation of a functional button of a user. A DC voltage connector/provider converts a DC voltage with a certain level, which is provided from an external DC voltage provider, and provides the converted DC voltage. A handsfree controller(30) converts the DC voltage provided from the DC voltage connector/provider into a voltage capable of being charged in a battery of a mobile phone(50), and outputs the converted voltage. The handsfree controller(30) outputs a voice signal provided from the mobile phone(50) to the outside, or controls a call association function execution using the mobile phone(50). A mobile phone interface(40) transmits the voltage and a call association signal provided from the handsfree controller(30) to the mobile phone(50), or transmits the signal provided from the mobile phone(50) to the handsfree controller(30).
Patent KR-20030053903-A (KR)
Title: metal powder processing apparatus for stone bed
Inventor: KIM TAE SUK
IPC: B22F3/00
Filed: 2001-12-24
Abstract: PURPOSE: An apparatus for processing powder for use in a decorative pattern of a stone bed is provided to enable the original unique color of metals to be rapidly and surely revealed in a simple manner, thereby increasing the value of products. CONSTITUTION: The apparatus(A) for processing powder for use in a decorative pattern of a stone bed comprises a container in which a plurality of beads having different diameters and a constant amount of metal powder to be processed. The container is formed at the outer surface thereof with a plurality of bosses. The container is movably installed inside a rotatable vessel(2). The vessel is configured to be opened or closed by a detachable type cover(22) and formed at the inner surface thereof with a plurality of bosses. The vessel is connected to a driving shaft(3), which is associated with a driving motor(4) through a belt while being supported by a support(31) installed on a base(5), thereby allowing the container to irregularly move inside the vessel.
Patent KR-20030054097-A (KR)
Title: Winding machine for deflection yoke
Inventor: JUN U SEOK
IPC: H01J9/236
Filed: 2001-12-24
Abstract: PURPOSE: A coil winder for deflection yoke is provided to enhance the productivity of deflection coils having a uniform deflection characteristic by detecting bad deflection coils before molding deflection coils. CONSTITUTION: A coil winder for deflection yoke includes a winding frame set, a tension unit(10), and a coil test unit. The winding frame set is formed with a couple of winding frames(1,2). Winding deflection coils are wound around winding frames. The tension unit controls the tension of the coils wound around plural bobbins(20) and provides the coils to the winding frame set. The coil test unit measures the outside diameters of the coils extracted from each bobbin and indicates the measured values. The coil test unit is formed with an outside diameter sensor(30), a controller, and a display portion. The outside diameter sensor is used for measuring the outside diameters of the coils. The controller outputs a control signal on the basis of an arbitrary setup value. The display portion displays a scattering degree of the coils according to the control signal of the controller.
Patent KR-20030054663-A (KR)
Title: A training plain of hitting a baseball
Inventor: JUNG DONG MAN
IPC: A63B69/40
Filed: 2001-12-26
Abstract: PURPOSE: An indoor baseball hitting training machine is provided to allow a beginner to easily hit a ball by discharging the ball upward from a certain device mounted on the ground. CONSTITUTION: The indoor baseball hitting training machine comprises a baseball guidance plate mounted in front of the user, the baseball guidance plate being at one end thereof with a baseball fixing unit(3) having a spring. The spring is centrally provided with an upper and lower guide plates(5), and a fixing string(6) provided therein. The fixing string is fixed at a pulley(8) formed at one end of a motor(7), and the motor is connected to a control unit(9). The baseball guidance plate is provided at one side with a timer switch.
Patent KR-20030055814-A (KR)
Title: Two channel integration and thin type speaker
Inventor: LEE JAE MIN
IPC: H04R9/02
Filed: 2001-12-27
Abstract: PURPOSE: A two channel integrated thin speaker is provided to generate sound respectively by applying an electrical signal to two difference channels. CONSTITUTION: According to the two channel speaker installed in a body of a mobile telephone, a yoke(110) has a circular space. A vibration plate(120) is formed to close an open side of the yoke, and is separated into three parts, and is combined to the yoke. A magnet(130) is installed in the yoke. A pole piece(140) is loaded on the magnet. A voice coil part(150) is installed between each connection part(122,124) of the vibration plate to be located between the yoke and the magnet, and has difference voice coils(151,152) having different impedance. A port plate(160) is connected to the voice coil part electrically, and is combined to the yoke.
Patent KR-20030056156-A (KR)
Title: Fabrication method of semiconductor device
Inventor: CHO GYEONG SU
IPC: H01L21/316
Filed: 2001-12-27
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to be capable of preventing hydrogen of a lower insulating layer from penetrating into a silicon wafer when depositing a BPSG(Boro-Phosphor Silicate Glass) layer by forming the lower insulating layer using nitrogen and SiH4 gases. CONSTITUTION: A gate electrode made of a gate oxide layer(3) and a polysilicon layer(4) is formed on a silicon wafer(1) having an isolation layer(2). A lower insulating layer(7) is deposited on the entire surface of the resultant structure by carrying out a high density plasma process using nitrogen and SiH4 gases. Then, a BPSG layer(8) is deposited on the resultant structure. A contact hole is formed by selectively etching the BPSG layer and lower insulating layer for exposing the gate electrode.
Patent KR-20030057996-A (KR)
Title: Method for Eliminating Reason of Unstable Channel Card
Inventor: KIM HYEON UK
IPC: H04L12/00
Filed: 2001-12-29
Abstract: PURPOSE: A method for removing an instability cause of a channel card performance is provided to find out an instability factor of a hardware by analyzing a log message of a defective channel card and complementing a defect. CONSTITUTION: An MS_ATP indicating a data loss or an error among paths between a mobile system and an exchange is generated, a system is in a state of a normal call processing and no-alarm. Then, a service state is normal for a field test, so that there is no dissatisfaction at the side of a client. However, a system statistics has about 88-94% originating traffic rate for a busy hour, showing that an MS_ATP is generated randomly by time zones and by sectors. In this case, a radio section that may be generated at a base station and a hardware of a receiving unit are checked. A traffic rate change is analyzed through a common part board replacement testing to check an MS_APT cluster phenomenon. A log message of a defective channel card is analyzed to complement a defect. whereby a hardware insecurity factor is early discovered to remove a non-traffic factor.
Patent KR-20010075308-A (KR)
IPC: A61M11/00
Filed: 1999-09-24
Abstract: 흡입에 의해 약제를 운반하는 흡입기, 예컨대 호흡 작동식 흡입기는, 1회분의 약제를 운반하도록 작동 가능한 약제 캐니스터를 수용하는 하우징과, 수용된 약제 캐니스터의 작동을 검출하는 검출기와, 검출기에 반응하여 약제 캐니스터의 작동으로부터 경과된 시간을 측정하는 타이머와, 타이머에 반응하여 사용자가 흡입을 유지하거나 발산을 지연하는 동안 예정된 시간이 경과된 때를 표시하는 표시 수단을 포함한다.  이것에 의해, 흡입기는 사용자가 일회분의 약제를 적절히 수용하도록 호흡하는 방법의 표시를 제공할 수 있다.  표시 수단은 타이머에 응답하여 제2의 예정된 시간이 경과된 때를 나타낼 수도 있다.
Patent KR-20010082281-A (KR)
IPC: C11D17/06
Filed: 1999-10-27
Abstract: 본 발명은, 응력 호이바하 지수가 1000 미만인, 미분 성분, 바람직하게는 증감제와 특정 중합체성 성분을 포함하는 고체 성분에 관한 것이다.  고체 성분은 세제 조성물, 바람직하게는 입상 조성물, 정제 또는 바로 존재하는 것이 바람직하다.
Patent KR-20010080432-A (KR)
IPC: H01L29/16
Filed: 1999-11-05
Abstract: 본 발명을 실시한 마이크로일렉트로닉 구조체는 높은 도전성의 소스/드레인 확장을 갖는 전계 효과 트랜지스터(FET)를 포함한다. 이러한 높은 도전성의 소스/드레인 확장의 구조는, 소스/드레인 접합을 형성하기 위해, 도핑된 물질의 에피텍셜 증착에 의해 다시 채워지는 패시베이트된 리세스를 형성하는 단계를 포함한다. 리세스는 게이트 구조의 일부분의 아래에 놓인 측방향으로 확장된 영역을 포함한다. 이러한 수평 확장은 게이트 전극(106)의 수직 측벽에 인접한 측벽 스페이서(108)의 아래에 놓일 수 있거나, 또는 수평적인 리세스가 게이트 구조의 게이트 전극 부분의 아래에 놓이도록 FET의 채널 부분으로 더 확장될 수 있다. 일실시예에서, 리세스는 반대로 도핑된 물질의 두 층의 인-시츄 에피텍셜 증착에 의해 다시 채워진다. 이 방식으로, 상대적으로 낮은 저항 소스/드레인 확장을 제공하고, 양호한 오프-상태 부임계값 누설 특성을 더 제공하는 매우 가파른 계단식 접합이 달성된다.
Patent KR-20010089830-A (KR)
Title: Method for Producing Hard Metal Mixtures
IPC: B22F1/00
Filed: 2000-01-05
Abstract: The invention relates to a method for producing a homogeneous mixture of hard material powders and binder metal powders without using grinding bodies, liquid grinding auxiliary agents and suspending media. According to the invention, the mixture components are mixed at close range while generating a high shearing collision velocity of the powder particles and are remotely mixed by rotating the mixing bed without resulting in a particle size reduction of the hard material powders.
Patent KR-20020083904-A (KR)
IPC: B23K9/095
Filed: 2001-02-28
Abstract: A method of generating a real time control signal for use in an electric arc welding process having welding voltage and welding current, said method comprising: measuring the welding voltage and welding current at a first time, momentarily changing either the welding voltage or welding current by less than about 10%, then measuring the welding voltage and the welding current after the change at a second time, determining the welding voltage difference between the first time and the second time, determining the welding current difference between the first time and the second time, producing a derivative value representing the desired control signal by dividing the welding voltage difference between the first and second times by the welding current difference between the first and second times and generating the control signal by the derivative value.
Patent KR-20020005685-A (KR)
Title: Process for the production of a composite membrane
IPC: C08J9/36
Filed: 2000-04-20
Abstract: Process for the production of a composite membrane comprising a porous film of a first polymer, the pores of which contain a second polymer, by depositing the second polymer from a solution in the pores of the first polymer, characterised in that the film of the first polymer is contacted with the surface of a first electrode which, together with at least one counterelectrode, is present in the solution of the second polymer and with such a potential difference being applied across the first electrode and the counterelectrode that the second polymer moves towards the first electrode, in which process it must pass the film.
Patent KR-20020022648-A (KR)
IPC: G01N29/00
Filed: 2000-04-25
Abstract: The subject invention pertains to a method for determining the affinity between binding partners, or a property of one of the binding partners dependent on the affinity, comprising the steps
Patent KR-20030064178-A (KR)
Title: A housing for ventilator
Inventor: LIM DAE HUN
IPC: F04D29/66
Filed: 2002-01-26
Abstract: PURPOSE: A housing for a blower is provided to reduce noise by forming a noise removing device at an outer peripheral portion of the housing. CONSTITUTION: A blower(10) having an impeller(12) connected to a rotating shaft of a motor(11) is installed in a housing(2) having a cylindrical shape. A noise removing device(3) is formed at an outer peripheral portion of the housing(2). The noise removing device(3) includes a noise removing annular ring(4) outwardly protruded from an outer peripheral portion of the housing(2). The noise removing annular ring(4) has a noise removing slot(5) communicated with the housing(2). An inlet canvas(9) and an outlet cone(9-1) are installed at inlet and outlet sides of the housing(2). Alternately, the housing(2) is divided into a front housing, a middle housing and a rear housing. In this case, the noise removing annular ring is separately fabricated with respect to the housing(2).
Patent KR-20030064981-A (KR)
Title: Level adjusting plate for bridge and the same installing method
Inventor: KANG HEE JONG
IPC: E01D19/04
Filed: 2002-01-29
Abstract: PURPOSE: A leveling device of a shoe of a bridge is provided to level up a shoe perfectly by filling up filler and hardening at the leveled state by a rotary support. CONSTITUTION: The leveling device of a shoe comprises an upper plate(10) provided with a spherical groove(10b), a lower plate(20) provided with a cylindrical groove(20a) corresponded to the spherical groove(10b) of the upper plate(10), a semi-globular rotary support(30) installed between the upper plate(10) and the lower plate(20), and filler(90) filled/hardened between the upper plate(10) and the lower plate(20).
Patent KR-20030065749-A (KR)
Title: Method of molding monitor picture tube frame
Inventor: SON JAE WOO
IPC: H01J9/24
Filed: 2002-01-31
Abstract: PURPOSE: A method is provided to reduce procedures and allow for a mass production, while achieving improved accuracy of production. CONSTITUTION: A method comprises a first step of injecting a plate-shaped member(50a) in a first mold(500) and simultaneously performing a blanking process for cutting the outer surface of the plate-shaped member and a piercing process for cutting the inner surface of the plate-shaped member; and a second step of simultaneously performing, in a second mold, a drawing process and a forming process for bending both ends of inner and outer surface of the plate-shaped member and forming the plate-shaped member into the shape of a frame for a cathode ray tube.
Patent KR-20020024187-A (KR)
Inventor: CHOI JANG EUN
IPC: B65D17/34
Filed: 2002-01-31
Abstract: PURPOSE: A foldable can opener is provided to help the old and the weak to easily and safely open a can, and to prevent the damage of a fingernail. CONSTITUTION: In the foldable can opener using the principle of a lever, the foldable can opener has a lower layer(8) used to compress an opening part(2) of a can, a loop shaped upper layer(9) for applying a lifting force to the opening part so as to make the lower layer compress the opening part, and a foldable portion(10) connecting between the lower layer and the upper layer. Since the lower layer and the upper layer are integrally manufactured, the foldable can opener has a double plate structure by folding and contacting the upper layer and lower layer.
Patent KR-20030069323-A (KR)
Title: Inlet grille support structure of ceiling type air conditioner
Inventor: KIM JUN MO
IPC: F24F1/00
Filed: 2002-02-20
Abstract: PURPOSE: A structure for supporting an inlet grill of a ceiling type air conditioner is provided to smooth rotation of the inlet grill. CONSTITUTION: An inlet grill(60) has a grill fixer(62) formed on one end thereof, bent to be L-shaped, and having a front end(63) formed to be rod-shaped so as to allow the inlet grill to be fixed to a front panel(50) to rotate. The grill fixer acts as a center of rotation of the inlet grill. A locking unit(66) is installed on the other end of the inlet grill to fix the inlet grill to the front panel when the inlet grill is closed. A fixing groove part(56) is formed on the front panel to allow the grill fixer to be fixed thereby. An elastic unit is placed to give elastic force to the grill fixer. The elastic unit is an elastic plate(80) having a convex part(81) and a concave part(82), and having one end fixed to the front panel with a coupling member(84) and a central part separated from the fixing groove part to attach the front end of the grill fixer to the fixing groove part as the suction grill rotate so as to keep the center of rotation of the suction grill, and to give elastic force to the grill fixer so as to keep the front end of the grill fixer in the fixing groove part when the suction grill is opened.
Patent KR-20020068298-A (KR)
Inventor: HAMABE KOJIRO
IPC: H04B7/02
Filed: 2002-02-20
Abstract: PURPOSE: To provide a mobile terminal that can efficiently conduct transmission diversity of a PDSCH(physical downlink shared channel) and a DPCH(dedicated physical channel), without increasing number of bits of control information to be fed back to a base station and extending the feedback period. CONSTITUTION: When a feedback information generating section 14 receives first PDSCH data during a soft handover, the feedback information generating section 14 decides control information of transmission diversity of the PDSCH, on the basis of a reception state of a signal of a cell for transmission of PDSCH data, in response to a switching instruction from a control section 16. Furthermore, when receiving last PDSCH data during the soft handover, the feedback information generating section 14 decides control information of transmission diversity of the DPCH, on the basis of a reception state after synthesis of signals of a cell in an active set, in response to a switching instruction from the control section 16.
Patent KR-20020070106-A (KR)
Inventor: GOROKHOVIK DIMITRI
IPC: G09G5/24
Filed: 2002-02-25
Abstract: PURPOSE: A method for controlling the display of a character based on dynamic code generation is provided to display the character on the output apparatus by performing the generated code quickly by directly recalling. CONSTITUTION: A method controls the display of at least one character on an output apparatus(DIS), and database(DB) includes summary description(DES) of the character. The control method comprises a step of extracting(RAS) a nonexecutable symbolic code(SYM) defining action for coloring in points on the output apparatus from the summary description of the character, a step of dynamic generation(DYN) from the symbolic code of an executable code(BIN), and a step of execution(EXE) of the executable code corresponding to the character to display the character on the output apparatus. Advantageously, the method comprises a step of storing the executable generated code in a storage module(STO). The electronic apparatus requires display as the auxiliary function.
Patent KR-20030039978-A (KR)
Title: Method and apparatus for recording information
Inventor: YOSHIDA SUSUMU
IPC: G06F17/30
Filed: 2002-02-26
Abstract: PURPOSE: To provide a recorded information repair technique for coping with an unexpected power break or the like with respect to an information recorder which records user information and management information for managing the user information in a recording medium. CONSTITUTION: The latest management information recorded in the recording medium is read out and is judged defective or indefectible, and the data size of user information managed by the latest management information is compared with that of user information actually recoded in the recording medium when the latest management is judged indefectible. In the case that the latest management cannot be read out, in the case that the latest management information is judged defective, or in the case that the data size of user information managed by the latest management information is not equal to that of user information actually recorded in the recording medium, management information is updated by analyzing the user information recorded in the recording medium.
Patent KR-20030070781-A (KR)
Title: Cutting wheel of liquid crystal display panel
Inventor: CHAE GYEONG SU
IPC: G02F1/13
Filed: 2002-02-26
Abstract: PURPOSE: A wheel used for cutting a liquid crystal panel is provided to extend the span of life of a cutting wheel having a blade with a prominence-and-depression structure. CONSTITUTION: A liquid crystal cutting wheel(100) includes the first and second blades(102,103) having a prominence-and-depression structure. The first blades are formed along the edge of the cutting wheel and projected from the center of the wheel by the distance of the first radius(R1). The second blades are protruded from the center of the cutting wheel by the distance of the second radius(R2). The cutting wheel has a hole at the center. The cutting wheel is made of diamond. The second radius is shorter than the first radius.
Patent KR-20030071279-A (KR)
Title: Use of a bacterium mixture of Burkholderia sp. AB 100 and Pseudomonas sp. AB 62 for preventing ginseng plant pathogens
Inventor: KANG GYU YEONG
IPC: C12N1/20
Filed: 2002-02-28
Abstract: PURPOSE: Use of a microorganism mixture of Burkholderia sp. AB 100 and Pseudomonas sp. AB 62 for preventing ginseng plant pathogens is provided, therefore the microorganism mixture can be useful as environment affinity microbial agricultural chemicals. CONSTITUTION: Burkholderia sp. AB 100 producing pyrrolnitrin of the formula 1 and having antagonistic activity to ginseng plant pathogens is provided. Pseudomonas sp. AB 62 producing 2,4-diacetylphloroglucinol of the formula 2 and having antagonistic activity to ginseng plant pathogens is provided. A microorganism mixture PB-62100(KCTC 10162 BP) of Burkholderia sp. AB 100 and Pseudomonas sp. AB 62 is provided. A microbial agent for preventing ginseng plant pathogens contains one or more microorganisms of Burkholderia sp. AB 100 and Pseudomonas sp. AB 62 and the cultured medium thereof, wherein the ginseng plant pathogen is selected from Alternaria panax, Phytophthora cactorum, Rhizoctonia solani, Botrytis cinerea and Cylindrocarpon destructans.