baber/WOPTO huggingface dataset:
Patent KR-20030049861-A (KR)
Title: power transmission device in clothes dryer
Inventor: HWANG SEONG GI
IPC: D06F58/08
Filed: 2001-12-17
Abstract: PURPOSE: A power train apparatus for a clothes drier is provided to transmit power from a motor to a drying drum stably by engaging grooves of a driving gear with projections of a driven gear, and to repair and maintain conveniently by preventing damage or deformation with simple structure. CONSTITUTION: A power train device of a clothes drier comprises a motor(50) generating rotational force, and a drying drum(30) installed in the body. An engagement unit is placed between a driving shaft(51) of the motor and the drying drum to transmit rotational force of the motor to the drying drum. The drying drum is rotated by the engagement unit in rotating the driving shaft of the motor. The engagement unit has a driving gear part(80) installed in the driving shaft, and a driven gear part(90) installed circumferentially around the drying drum and engaged with the driving gear part to receive rotational force of the motor. Rotational force from the motor is transmitted to the drying drum stably with simple structure.
Patent KR-20030052443-A (KR)
Title: Master Pattern Designing System and Method for the Same
Inventor: JUNG SA BEOM
IPC: G06F17/50
Filed: 2001-12-21
Abstract: PURPOSE: A system for designing a master pattern and a method thereof are provided to automatically execute an MP(Master Pattern) design by extracting and regularizing a knowledge of an MP designer, using the knowledge of new design, and solving a question of the MP design based on a previous design case. CONSTITUTION: A designer of a master pattern inputs information with respect to a specification of shadow mask and checks a master pattern automatically designed in accordance with the specification in a client(10). A server(20) analyzes the specification inputted by the designer in accordance with a case of a stored master pattern and a rule of the master pattern, and automatically designs the master pattern in accordance with the analysis result. A connected person who is not the designer of the master pattern only accesses information related to oneself. A production information database(31) stores information with respect to a produced master pattern for enabling the designer to estimate a yield rate of a master pattern to be produced through the server(20). A quality information database(32) stores information with respect to a quality of a master pattern.
Patent KR-20030053103-A (KR)
Title: A method for stable running of the steel strip
Inventor: KIM HYEONG SU
IPC: C21D9/56
Filed: 2001-12-22
Abstract: PURPOSE: A method capable of performing operation to the maximum threading speed as securing stability of threading without generation of meandering or buckling in continuous annealing furnace is provided. CONSTITUTION: The method for stably threading strip in continuous annealing furnace is characterized in that upper limit threading speed at which meandering is generated is controlled by guiding a relation between threading speed during generation of meandering and conditions of a material to be processed, thereby using expression I, where Vmax is upper value of threading speed, C1 is constant, a is a unit tension applied to strip, q is taper angle of roll, B is axial length of the roll, H is length of a flat part of the central part of the roll, n is constant, and T is furnace temperature, and a threading limit speed is determined from a lower limit threading speed at which buckling is generated by using the expression II, where Vmin is lower value of the threading speed, and C2 and m are constants, wherein the constant C1 has a value between 0.008 to 1.3, and the constant C2 has a value between 3.4x10¬-6 to 0.004.
Patent KR-20030055478-A (KR)
Title: Resin Composition With Excellent Printability For Extrusion Coating Or Extrusion Lamination
Inventor: HONG MYEONG SEON
IPC: C08L31/04
Filed: 2001-12-26
Abstract: PURPOSE: A resin composition for extrusion coating or extrusion lamination is provided, which composition shows an improved printing property compared with an ethylene vinyl acetate homopolymer. CONSTITUTION: The resin composition comprises 80-99 wt% of an ethylene vinyl acetate resin; and 1-20 wt% of an ethylene vinyl alcohol resin. Preferably the ethylene vinyl acetate resin has a melt index of 0.1-100 g/10 min and a vinyl acetate content of 2-50 wt%; and the ethylene vinyl alcohol resin has a melt index of 0.1-100 g/10 min and a vinyl alcohol content of 2-30 wt%.
Patent KR-20030055479-A (KR)
Title: Apparatus for prediction to code or decode image signal and method therefor
Inventor: KIM GYEONG SU
IPC: H04N19/593
Filed: 2001-12-26
Abstract: PURPOSE: A predicting system and method for encoding or decoding a video signal are provided to reduce the volume of the predicting system and use one system for both of encoding and decoding processes. CONSTITUTION: A predicting system for encoding or decoding a video signal includes a packet variation detector(410), a prediction basic value provider(420), and a prediction calculator(430). The packet variation detector judges whether or not a prediction basic value used for prediction of a block for which prediction is currently performed belongs to the same packet as the current block. The prediction basic value provider provides the prediction basic value. The prediction calculator outputs a prediction encoding value or prediction decoding value using the prediction basic value provided by the prediction basic value provider and a discrete cosine transform coefficient of the current block according to an operation mode.
Patent KR-20030038284-A (KR)
Title: Pointing unit
Inventor: MIYOSHI TOSHIHARU
IPC: G06F3/0354
Filed: 2001-12-27
Abstract: PURPOSE: To easily fit a pointing device which performs signal input in an X-Y direction through sliding operation to an external substrate without using any connector. CONSTITUTION: A case 10 is composed of an upper case 10a made of a metal plate and a lower case 10b made of resin. An internal substrate 40 is arranged below a couple of moving bodies 30A and 30B which move linearly in the X-Y direction as an operation body 20 is slid and the internal substrate 40 is molded with the bottom plate part 14 of the lower case 10b by insertion. One end part of a terminal member 70 is brought into contact with the internal substrate 40 and molded with the bottom plate part 14 of the lower case 10b by insertion together with the internal substrate 40. The other end part of the terminal member 70 is projected to outside the lower case 10b as a connection terminal for an external substrate.
Patent KR-20030057154-A (KR)
Title: Mold Distance Control Apparatus of Vulcanizer for Tire Manufacture
Inventor: JU YU SEOK
IPC: B29C33/30
Filed: 2001-12-28
Abstract: PURPOSE: A device for controlling the position of a mold in a tire vulcanizer is provided to reduce work hours and to improve productivity by quickly exchanging the mold. CONSTITUTION: A lower platen(3) is supported by a lower bed(1), and the height of the lower platen is controlled by a control screw(2). An upper platen(6) is connected to an upper bed(4). A mold(7) is installed between the upper and lower platens. The lower platen moves up and down by a linear sensor(11) installed at a leg(10). Thus, the gap between the upper and lower platens is controlled properly.
Patent KR-20030057161-A (KR)
Title: Belt Centering Apparatus of Conveyor Belt
Inventor: KIM O HYEONG
IPC: B65G15/60
Filed: 2001-12-28
Abstract: PURPOSE: A centering device of a belt on a conveyor belt is provided to prevent the skew of the belt and to improve the productivity by detecting the deviation and automatically controlling a roller of the conveyor belt. CONSTITUTION: A detecting unit detects the skew of a rubber seat(1). A centering control unit(4) controls the movement of a roller by receiving a signal from the detecting unit. A pneumatic unit operates the centering control unit. Thereby, the reduction of the productivity by the deadlock time of an equipment is prevented and the skew of the rubber seat is prevented.
Patent KR-20030057599-A (KR)
Title: Method of removing wafer surface damage due to high-density plasma dry etch
Inventor: CHOI GEUN MIN
IPC: H01L21/304
Filed: 2001-12-29
Abstract: PURPOSE: A method for removing damage of wafer surface due to high density plasma dry etching is provided to be capable of preventing metallic impurities from diffusing into a wafer and simplifying processes by using a wet cleaning solutions without using high temperature thermal processing. CONSTITUTION: An oxide layer(2) and a nitride layer(3) are sequentially formed on a silicon wafer(1). A trench for isolation is then formed by selectively etching the exposed silicon wafer(1), wherein a surface damage layer(5) is formed on the trench due to dry etching. At this time, the surface damage layer(5) is removed by using wet cleaning solution without using high temperature thermal processing. Mixed solutions composed of BOE(Buffered Oxide Etchant) and H2O2 are used as the wet cleaning solution.
Patent KR-20030059544-A (KR)
Title: Ball manufacture method of the transcription design and by that method the ball is manufactured and outer cover stuff
Inventor: KIM KYUNG ROK
IPC: B41M1/40
Filed: 2001-12-29
Abstract: PURPOSE: Provided is a production process of a ball with transfer pattern which lets transfer pattern cut and sutured as the size and the shape of the ball so that it prevents the printed surface of the ball from being exposed to the outside. CONSTITUTION: The production process of the ball with the transfer pattern comprises the steps of: (i) printing various patterns on a printed paper to make a pattern part; (ii) preparing a soft plastic film as same size as the printed paper; (iii) coating one side with the pattern part with composition solution for transfer and adding the soft plastic film whereupon; (iv) compressing the printed paper and the soft plastic film between two rotation drums; (v) eliminating the paper to obtain the soft plastic film with the pattern part transferred; (vi) preparing outer fabric to stick the soft plastic film; (vii) coating the soft plastic film with composition solution for sticking and adding between the outer fabric; (viii) compressing the outer fabric and the soft plastic film between two rotation drums; (ix) cutting the outer fabric as wanted shape; (x) suturing pieces of plural outer fabrics by sutured yarn; and (xi) finishing the produced ball-shaped product.
Patent KR-20030058489-A (KR)
Title: A tool transfering apparatus for dual type tool magazine
Inventor: LEE GYEONG HO
IPC: B23Q3/00
Filed: 2001-12-31
Abstract: PURPOSE: An automatic tool changer for a dual type tool magazine is provided to cut down expenses by transferring tools to magazines with a single sub changer, and to change the tool promptly by transmitting the tool to the magazine quickly with simple sequence. CONSTITUTION: An automatic tool changer comprises a first tool magazine(10-1) having a sub changer(60) transferring tools from tool ports to magazines or a tool boy, and the tool boy transferring the tool to the machine body; a second tool magazine(10-2) arranged in parallel with the first tool magazine without the sub changer and the tool boy; and a guide bar(20) connected horizontally to upper parts of the first and second tool magazines. The sub changer is combined with the guide bar with sliding, and transferred to the first and second tool magazines by a transfer cylinder(31). The tool is changed promptly with dual type tool magazines by the single sub changer.
Patent KR-20010072071-A (KR)
Title: 호르몬의 경피 적용용 에스트라디올 함유 패치
IPC: A61L15/58
Filed: 1999-07-16
Abstract: 본 발명은 에스트라디올 또는 그의 제약적으로 허용 가능한 유도체를 단독으로 또는 게스타겐과 함께 인간 또는 동물 피부에 적용시 방출을 조절하기 위한 유효물질 함유 패치에 관한 것으로서, 보강층, 결합된 유효물질 방출에 적당하며 감압성 접착제를 사용함으로서 제조되고 상기 보강층에 연결되는 유효물질 함유 용기및 탈착 가능한 보호층으로 구성되며, 상기 감압성 접착제가 콜레스테롤 또는 옥수수 전분을 함유하는 것을 특징으로 한다.
Patent KR-20010079748-A (KR)
IPC: C07D263/38
Filed: 1999-09-09
Abstract: 본 발명은 하기 일반식 (I)의 신규한 설포닐옥사졸론, 그의 제조방법 및 원치않는 미생물을 구제하기 위한 그의 용도에 관한 것이다: 
     
       
     
     상기 식에서, 
     R 1 은 알킬 또는 임의로 치환된 헤테로사이클릴을 나타내거나, 일반식 또는 의 래디칼을 나타내고, 
     여기에서, 
     R 3 는 할로겐, 알킬 또는 페닐을 나타내며, 
     R 4 는 수소 또는 알킬을 나타내고, 
     R 5 는 알킬 또는 임의로 치환된 페닐을 나타내며, 
     R 2 는 알킬을 나타낸다. 
     본 발명은 또한 하기 일반식 (II)의 중간체 및 그의 제조방법에 관한 것이다:
Patent KR-20010075391-A (KR)
Title: Fuel injector with direct needle valve control
IPC: F02M63/02
Filed: 1999-09-28
Abstract: A hydraulically-actuated unit fuel injector of the intensifier type is provided with two independently operable active control valves. A selectively actuable fuel pressure control valve is disposed on the hydraulic actuation fluid side to control the fuel pressure actuation process and provide a window of injection opportunity wherein the fuel pressure is maintained at high pressure. A selectively actuable timing control valve is disposed on the high pressure fuel side to provide precise control of injection timing events and duration, such as start of injection, end of injection, timing of interruption and duration of interruption, which all may occur during a single injection event within the window of opportunity. Both control valves are independently controlled to prevent reverse motion of the intensifier piston and plunger during dwell or interruption of injection while maintaining the full injection pressure. Dwell or interruption is controlled by using the timing control valve to port fuel under pressure to a fuel injector needle valve surface to generate a force on the fuel injector needle valve surface acting to close the fuel injector needle valve. Methods of defining a fuel injection event fuel injector having a fuel pressure intensifier, includes the steps of (a) preparing fuel pressure with a fuel injection pressure control valve, and (b) controlling the timing of a fuel injection event with a fuel injection timing control valve, the fuel pressure preparation and the timing of the fuel inject event being independently controllable. Preferably, full intensified fuel pressure is made available to the injector throughout a single injection event which may include a pilot injection, a main injection, a rate-shaped injection, and dwell periods wherein no injection occurs. Various methods of operating the fuel injector to provide various functions during a single injection event are also disclosed.
Patent KR-20010080440-A (KR)
IPC: A61K31/4439
Filed: 1999-11-12
Abstract: 인슐린 감작제의 효과적 혈장 수준 범위 내에서 한계 수준("한계 혈장 농도") 이상의 인슐린 감작제 혈장 농도를 제공하도록 비독성 효과량의 인슐린 감작제를 이를 필요로 하는 인간 또는 인간이 아닌 포유류에게 투여하는 단계를 포함하는, 유형 2 진성 당뇨병 및 진성 당뇨병과 관련된 이상을 치료하는 방법, 그러한 방법에 이용하기 위한 조성물 및 그러한 방법에 이용되는 활성 약제의 혈장 농도를 측정하는 방법.
Patent KR-20010113737-A (KR)
Title: 데이터 출력 제어 장치 및 휴대 단말
IPC: H04L29/08
Filed: 2001-01-12
Abstract: 본 발명은 네트워크 상의 상세 정보를 손쉽게 입수하는 데에 적합한 데이터 출력 제어 장치 및 휴대 단말을 제공하는 것을 목적으로 한다. 
     데이터 출력 제어 단말(300)은 이용자가 소지하는 휴대 단말(100)과, 각지에 점재하여 설치된 인쇄 장치(PR 1 ∼PR n )와, WWW 서버(DS 1 ∼DS m )에 인터넷(400)을 통해서 통신가능하게 접속하고, 휴대 단말(100)로부터의 데이터 인쇄 요구에 관한 데이터를 WWW 서버(DS)로부터 취득하고, 다수의 인쇄 장치(PR) 중에서 휴대 단말(100)의 이용자가 출력 데이터의 제공을 받는 데 최적이라고 생각되는 인쇄 장치(PR)를 선택하여, 취득한 데이터를 그 선택한 인쇄 장치(PR)에 출력한다.   또한, 기억 장치(62)의 인쇄 장치 위치 데이터에 기초하여, 결정한 인쇄 장치(PR)가 설치되어 있는 설치 장소까지 이용자를 안내하기 위한 안내 정보를 나타내는 안내 데이터를 휴대 단말(100)로 송신한다.
Patent KR-20020013859-A (KR)
Title: 냉동장치
IPC: B01D53/26
Filed: 2000-04-07
Abstract: 팽창기(22)와 열교환기(30)와 압축기(21)를 차례로 접속시켜 순환회로(20)를 구성한다.  제습기구(60)를 구성하여, 입구통기관(23)으로부터 도입된 흡열공기를 제습한다.  내부열교환기(15)를 구성하여, 제습된 흡열공기를 냉각시킨 상태에서 팽창기(22)로 공급한다.  흡열공기는 팽창기(22)에서 팽창되어 온도가 저하한다.  흡열공기는 미리 제습되어 팽창시 수분은 응축하지 않는다.  팽창되어 저온으로 된 흡열공기는 열교환기(30)로 유입되어 실내공기로부터 열을 흡수한다.  그 후 흡열공기는 압축기(21)에서 압축되어 회전부재를 재생시키고 배출된다.
Patent KR-20020015708-A (KR)
IPC: C12P1/00
Filed: 1999-06-29
Abstract: 본 발명은 이산화탄소의 동화를 향상시킴으로써 미생물의 생산성을 증가시키는 방법을 제공한다. 구체적으로, 본 발명은 활성화를 위해 아세틸 조효소 A를 필요로 하지 않고, 아스파르트산에 의한 피드백 억제에 대해 탈감작된 포스포에놀피루베이트 카복실라아제 활성을 갖는 폴리펩티드 및 이 폴리펩티드를 암호화하는 유전자들을 제공한다. 아세틸-CoA 또는 아스파르트산에 의해 조절되지 않는 PEP 카복실라아제를 암호화하는 유전자는 3 탄소 중간산물 PEP에서 4 탄소 중간산물 OAA로의 탄소 흐름을 향상시킬 수 있고, OAA로부터 유도되는 화합물의 생산에 기여할 수 있으며, 아미노산 생합성을 증가시킬 수 있다. 본 발명은 또한 이러한 유전자를 포함하는 재조합 DNA 분자, 이러한 유전자로 형질전환시킨 박테리아 및 이 형질전환 박테리아를 이용한 아미노산의 생산 방법을 제공한다.
Patent KR-20030062840-A (KR)
Inventor: KIM CHAE SU
IPC: B60G17/015
Filed: 2002-01-21
Abstract: PURPOSE: A suspension control system for a vehicle is provided to effectively prevent the damage on the electronic parts in an electronic device by cutting off the power supply to an actuator. CONSTITUTION: A suspension control system for a vehicle comprises a power supply block(102), a current sensing block(104), a control switch(106), a control block(108), a relay(110), an actuator drive block(112), an actuator(114), and a display block(116). The power supply block supplies driving power to the control block and the relay. The current sensing block detects the change ratio of the current supplied to the exterior via the power supply block. The control switch generates a mode selecting signal with response to the control mode selected by a user. The control block provides a driving control signal to the actuator drive block and supplies power to the actuator. Then, the damping force of the vehicle is controlled.
Patent KR-20030063918-A (KR)
Title: display apparatus and controlling method thereof
Inventor: LEE EUN BAE
IPC: G06F1/32
Filed: 2002-01-24
Abstract: PURPOSE: A display device and its control method is provided to turn off as soon as the electric power, supplied for a main body of a computer, is turned off so that it can reduce a power consumption in a waiting mode. CONSTITUTION: The device comprises a d-sub connector(1), a video signal processor(3), an LCD panel(5), a power supply circuit(13), a controller(9), and a multiplexor(11). The d-sub connector(1) is connected to a video card of a main body of a computer. The video signal processor(3) converts an H/V(Horizontal/Vertical) synchronization signal and an RGB(Red, Green, Blue) video signal into a digital signal, and outputs the digital signal while it adjusts a size of the digital signal. The LCD panel(5) displays the image corresponding to the digital signal output by the video signal processor(3). The power supply circuit(13) supplies electric power for each component and a synchronization sensing circuit. The controller(9) outputs a power control signal to the power supply circuit(13). The power control signal turns on or off the power supply circuit(13) according as a synchronization signal is input. The multiplexor(11) selectively offers a DDC voltage signal of the d-sub connector(1) or the power control signal of the controller(9) to the video signal processor(3).
Patent KR-20030067776-A (KR)
Title: Reference system to telephone number or address or map of private person and company
Inventor: CHO DAL HYEON
IPC: G06F17/30
Filed: 2002-01-26
Abstract: PURPOSE: A system for searching a telephone number, an address, and a map of an individual and an organization is provided to store, modify, and delete the information easily by making the individual and the organization register the telephone number, the address, and the map directly, and to replace an operator with a text message method by adding a mobile communication service. CONSTITUTION: A web server(3) connects to a client(1) and a mobile communication server(9) through the Internet networks(2,10). The web server(3) is connected to a telephone number database(4), an address and name database(5), and a geographic information database(6). A base station(8) connects to the mobile communication server(9) and a mobile client. A customer connects to the mobile communication server(9) through the base station(8) by using a mobile client(7). The mobile communication server(9) searches, stores, modifies, or deletes the telephone number, the address, the name, and the geographic information stored in respective databases according to the directions of the web server(3) by connecting to the web server(3).
Patent KR-20030065138-A (KR)
Title: Air flow structure of an upright-type vacuum cleaner
Inventor: JUN HYEONG IL
IPC: A47L9/00
Filed: 2002-01-31
Abstract: PURPOSE: A structure of an air passage in an upright type vacuum cleaner is provided to prevent the drop of suction force and the overload of a motor caused by the expansion of a dust bag by making the flow space of air in a dust collecting room. CONSTITUTION: A body(1) has a partition(70) dividing a dust collecting room(50) and a motor driving room(30). A dust bag(80) and a motor are installed at the dust collecting room and the motor driving room, respectively. An air introduced port(52) is formed at the top of the dust collecting room. A dust cover(60) covers the dust collecting room. A plurality of ribs(61) are formed in the dust cover. A groove(51) is formed at the rear wall of the dust collecting room, and has second air passage function. A grill unit(71) is formed at the partition, and introduces the air in the dust collecting room into the motor driving room.
Patent KR-20030068233-A (KR)
Title: Appratus for parking magnetic head of hard disk drive
Inventor: KIM DO WAN
IPC: G11B21/22
Filed: 2002-02-14
Abstract: PURPOSE: A device for parking a magnetic head of a hard disk drive is provided to limit the width of swinging of a suspension generated by an external shock, thereby preventing the magnetic head from being bumped into a surface of a disk. CONSTITUTION: An extender(170) is extended from a front end(144a) of a suspension(144) of an actuator to the center of a disk(120a) in a predetermined length. A ramp(180) includes an incline plane(181) on which the extender is secured when the disk stops rotating, and an extender limiter(182) limiting up-and-down motions of the extender. The extension limiter is separated from the incline plane at a predetermined interval. If the disk stops rotating, a front end(170a) of the extender is placed between the extender limiter and the incline plane.
Patent KR-20030068912-A (KR)
Title: Piston ring
Inventor: KO GAP SEOK
IPC: F16J9/20
Filed: 2002-02-19
Abstract: PURPOSE: Structure of a piston ring is provided to improve sealing performance of combustion gas by unifying three piston rings and removing a gap in an incision unit of the piston ring. CONSTITUTION: Structure of a piston ring comprises a piston(20) forming a ring groove to the upper part, a retainer(31) fitted into the ring groove, a first slide ring(40), and a second slide ring(42). In the first slide ring, the inner periphery of a fitting part(41) is elastically fitted into an upper groove(34) of the retainer. In the section of the outer periphery of contacting with the wall face of a cylinder liner(25), the longest diameter is formed to the lower side and the diameter of the outer periphery is getting smaller upwardly. The second slide ring is elastically fitted into a lower groove(35) of the retainer symmetrically to the first slide ring centering around a partition(32) of the retainer.
Patent KR-20030070229-A (KR)
Title: Wet type development unit using high density ink
Inventor: BANG JEONG HUN
IPC: F16C13/00
Filed: 2002-02-21
Abstract: PURPOSE: A wet developing device using high-density ink is provided to produce developing efficiency of approximately 100% so as to obtain images with high picture quality. CONSTITUTION: A developing device includes a developer supply, a developing roller(53), and a photosensitive drum(51). The developer supply supplies a developer(60) including high-density ink. The developing roller rotates, being partially dipped in the developer to adsorb the developer according to surface tension. The photosensitive drum comes into contact with the developing roller to receive the developer adhering to the surface of the developing roller to develop an electrostatic latent image formed on the surface of the drum. The developing device further includes a cleaning roller for removing the developer left on the developing roller after development.