baber/WOPTO huggingface dataset:
Patent KR-20030091717-A (KR)
Title: 디코드 장치
IPC: H04N5/85
Filed: 2003-05-21
Abstract: BCA 데이터의 판독 정밀도를 향상시키는 것을 과제로 하며, 레지스터(132)는 12바이트분의 기억 용량을 갖고 광 디스크(1)의 BCA 영역으로부터 판독된 재생 데이터를 순차적으로 취득하여 저장한다.  ROM(131)은 BCA 데이터용의 동기 패턴(SB BCA1 : 2바이트), BCA 데이터의 선두를 나타내는 선두 데이터(8바이트) 및 이 선두 데이터에 첨부되는 동기 패턴(RS BCA1 : 2바이트)에 대응하는 3개의 데이터 패턴을 저장한다.  비교 회로(133)는, 레지스터(132)에 저장되는 데이터와 ROM(131)에 저장되는 데이터의 패턴 비교를 순차적으로 행한다.  판정 회로(134)는 비교 회로(133)의 비교 결과를 감시하여, 레지스터(132)에 저장되는 데이터가 ROM(131)에 저장되는 데이터 패턴과 소정의 오차 범위 내에서 일치했을 때, 광 디스크(1)로부터 판독된 데이터가 BCA 데이터의 선두라고 판정한다.
Patent KR-20040100163-A (KR)
Inventor: KIM WON HO
IPC: B01D11/04
Filed: 2003-05-21
Abstract: PURPOSE: To provide a device for collecting sample of a multi-stage solvent extraction device, which is able to simultaneously collect samples from a plurality of settling tanks, thereby minimizing an error regarding concentration distribution of each stage, the error measured from the collected sample. CONSTITUTION: The device comprises a body (10), a plurality of feed guide bars (20), a lift plate (30), a lifting means and a plurality of supporting members. The body includes a lower supporting plate (50) that has a plurality of fixing grooves of a pipette outer case and corresponds to settling tanks and an upper supporting plate (60) that is spaced apart from the lower supporting plate by a plurality of supporting bars. The feed guide bars are installed between the upper and lower supporting plate perpendicularly thereto. The lift plate has a plurality of fixing grooves of a pipette piston corresponding to the fixing grooves of the pipette outer case and has a plurality of guide holes corresponding to the feed guide bars. The lifting means allows the lift plate to ascend or descend. The supporting members are installed on a peripheral portion of the lower supporting plate perpendicularly thereto and support the body on a multi-stage solvent extraction device to be spaced apart therefrom.
Patent KR-20040101618-A (KR)
Inventor: JUNG YEONG GEUN
IPC: C01B25/32
Filed: 2003-05-26
Abstract: PURPOSE: To prepare an inorganic silver doped hydroxy apatite that maintains an antimicrobial effect for a longer period of time. CONSTITUTION: In a method for preparing silver doped hydroxy apatite by using calcium compound and phosphorus compound as starting materials, the method comprises first process of coprecipitating silver ions when reacting the calcium compound and phosphorus compound in a Ca/P ratio range of 1.7 to 2.1; and second process of evaporating ammonia water by heating an obtained precipitate, wherein the first process is performed in an aqueous solution state, wherein the first process is performed under the condition that the aqueous solution has a pH of 9 to 12, and wherein an injection quantity of Ag in the first process is 0.01 to 10 mole% of that of Ca.
Patent KR-20040102538-A (KR)
Inventor: AHN SE YEONG
IPC: C23C14/00
Filed: 2003-05-28
Abstract: PURPOSE: To provide a holder capable of evenly coating an object, which will be coated, with platinum by moving the object formed in a three dimensional structure during coating of platinum performed to improve adhesion and densification of coating film using an unbalanced magnetron sputtering source. CONSTITUTION: In a holder for fixing an object, which will be coated, to the inner part of a chamber in which vacuum deposition is carried out using a sputtering source in the vacuum state, the holder comprises a motor(11) installed at an outer side of the chamber; the first rotation part for rotating the first rotation plate(12) using driving force transferred from the motor; and the second rotation part engaged with the first rotation part to fix the object(90) to a plurality of second rotation plates(13) rotated along with the first rotation plate according to rotation of the first rotation plate.
Patent KR-20040102913-A (KR)
Inventor: CHOI GI CHEOL
IPC: F04B17/04
Filed: 2003-05-30
Abstract: PURPOSE: A piston assembly of a linear compressor is provided to minimize noise and vibration produced when a suction valve is opened and shut. CONSTITUTION: A piston assembly of a linear compressor comprises a first piston(142) having a first penetration passage(141) through which a fluid passes; a second piston(145) having a second penetration passage(144) through which the fluid passes; and a suction valve(146) opening and shutting the second penetration passage of the second piston. The first piston is arranged in a cylinder in an advancing and retreating state. The second piston has a sound insulation chamber(143) formed between the first piston and the second piston. The piston assembly includes a spacer arranged between the first piston and the second piston.
Patent KR-20040104133-A (KR)
Inventor: CHOI WON JUN
IPC: G11B5/39
Filed: 2003-06-03
Abstract: PURPOSE: A giant magneto-resistive spin valve thin film using an Mn-series antiferromagnetic alloy is provided to form dual layers like an antiferromagnetic layer and a ferromagnetic layer, thereby increasing a coercive force of the ferromagnetic layer without forming an exchange magnetic field in an interface between the antiferromagnetic layer and the ferromagnetic layer. CONSTITUTION: An antiferromagnetic layer has a disordered crystalline structure, and consists of an Mn-series antiferromagnetic alloy to increase a coercive force of the first ferromagnet. The Mn-series alloy is selected from one of FeMn, IrMn, PtMn, RhMn, PtCrMn or NiMn, and has an FCC structure with irregular constitutional areas. The first ferromagnet is 20 to 200 angstrom in thickness, and consists of a single structure with Co or Co-series alloy.
Patent KR-20050000764-A (KR)
Inventor: KIM JIN HEE
IPC: H04B1/40
Filed: 2003-06-24
Abstract: PURPOSE: A method for inputting configuration information of a mobile terminal is provided to allow a user to search an image or video by using shape information, not a text. CONSTITUTION: A user divides a display window of a mobile terminal into a grid form with certain resolution(S10), assigns numbers sequentially to each part of the grid form(S20), and inputs status information to the display window which has been divided into the grid form, namely, inputs each assigned number with respect to desired shape information(S30). When numbers of each part are sequentially connected and displayed on the display window(S40), the user searches a desired image or video by using the displayed shape information(S50).
Patent KR-20050002418-A (KR)
Inventor: CHOI YUN JE
IPC: H01L21/76
Filed: 2003-06-30
Abstract: PURPOSE: A method of manufacturing a flash memory device is provided to improve the difference of EFH(Effective Field oxide Height) between a high voltage transistor region and a low voltage transistor/cell region. CONSTITUTION: A gate oxide layer, a first polysilicon layer(23) and a nitride layer(24) are sequentially formed on a semiconductor substrate(21) with a high voltage transistor region(HV) and a low voltage transistor/cell region(LV/CELL). A plurality of trenches(25) are formed in the resultant structure by using an SA-STI(Self Align-Shallow Trench Isolation) scheme. An oxide layer for filling completely the trenches are formed thereon. The oxide layer is polished until the first polysilicon layer of the high voltage transistor region is nearly exposed to the outside, so that isolation layers(260) are completed. The isolation layer of the low voltage transistor/cell region is partially removed therefrom. The nitride layer is then removed therefrom and a first and second polysilicon layer are sequentially formed thereon.
Patent KR-20030061769-A (KR)
Inventor: LEE EUN JAE
IPC: A45D44/22
Filed: 2003-06-26
Abstract: PURPOSE: Provided is a skin massage machine which radiates far-infrared heat to one's skin to activate brain cells of the wrinkled skin so that it contributes to remove wrinkles and make one's skin resilient. CONSTITUTION: The skin massage machine comprises the parts of: a cylinder(4) which is inserted into an air suction hole(3), with consisting of a head(2) to be matched to the cylinder and a control valve(5) to control the volume of air entered; a piston(6) which lets a combination pin(8) inserted into a hole(3B) at rear edge(7) of the piston, in which the combination pin is attached to an eccentric axis(9) of a shaft(11); a fan(14) which ventilates heat of a heating element(12) to the head through a releasing hole(13); and a unit(15) which generates negative ion and low frequency wave.
Patent KR-20040080886-A (KR)
Inventor: LEE JONG GUK
IPC: E04B1/90
Filed: 2003-07-09
Abstract: PURPOSE: A sound-absorbing adiabatic panel is provided to have excellent sound-absorbing efficiency, adiabatic effect, mechanical quality, flame-retardant effect and horizontal/vertical resistance. CONSTITUTION: The sound-absorbing adiabatic panel(10) comprises the steps of attaching many wales formed by cutting off polyester synthetic fibers vertically to the appointed length, manufacturing an intermediate plate(13) by treating the attached wale with flame-retardants, and inserting the intermediate plate(13) vertically into a primary outer plate(11) and a secondary outer plate(12).
Patent KR-20050011371-A (KR)
Inventor: PYEUN SU BEOM
IPC: A61F13/02
Filed: 2003-07-23
Abstract: PURPOSE: Provided is a functional patch using bioelectricity, drugs and magnetic force. Therefore it is useful for treatment of muscular pain as well as rhinitis, sore throat, headache, period pain, constipation, cystitis and the like. CONSTITUTION: The functional patch is characterized by adhering gold and aluminum, magnetic tape, aroma incense, germanium, chitosan and optical fiber on the surface of the drug-containing part of the patch. It is applied to acupuncture points to treat muscular pain as well as rhinitis, sore throat, headache, period pain, constipation, cystitis and the like.
Patent KR-20050011898-A (KR)
Inventor: LEE BYOUNG DAE
IPC: F01P7/00
Filed: 2003-07-24
Abstract: PURPOSE: A cross flow fan for a semiconductor test handler is provided to prevent deformation of the cross flow fan by supporting blades firmly by using a reinforcement member in the middle of the cross flow fan. CONSTITUTION: A cross flow fan for a semiconductor test handler includes a rotating axis(1), a plurality of fixing members(2,3), a plurality of blades(5), and at least one reinforcement member(6). The rotating axis is coupled with a driving motor. The fixing members are apart from one another with a predetermined spacing in an axis direction of the rotating axis. The blades are fixed on the fixing members. The reinforcement member includes an inner center which is coupled with the rotating axis and an external portion which is fixed on the blades.
Patent KR-20050013472-A (KR)
Inventor: CHO CHUN NAM
IPC: B27M3/06
Filed: 2003-07-28
Abstract: PURPOSE: Provided is a wood carpet coated with thermosetting plastics, which has excellent resistance to cold and water, is an environment-friendly article without giving off formaldehyde, and is manufactured in an economical process. CONSTITUTION: The wood carpet coated with thermosetting plastics is manufactured by a process comprising the steps of: applying a thermosetting adhesive(2) to a wood panel(1); uniting a wood sheet(3) to the adhesive wood panel in a hot press to obtain an interior panel; polishing the interior panel; obtaining an impregnated interior panel by applying liquid thermosetting plastics(4) to the interior panel to impregnate the wood sheet(3) and then to dry it; obtaining a resin coating interior panel by hardening thermosetting plastics(4) on the impregnated interior panel in a hot press to form a thermosetting coating layer on the wood sheet(3); cutting the resin coating interior panel into unit pieces; assembling the unit pieces to be adhered to a base and to be wrapped in a rim member; and wrapping seam of the rim member and edge of the wood carpet in a decoration member.
Patent KR-20050017535-A (KR)
Inventor: AN YOUNG GAK
IPC: B65D85/30
Filed: 2003-08-14
Abstract: PURPOSE: A packaging vessel is provided to store or display eggs and fruits, which are easily damaged, by inserting them into the lower plate portion of the packaging vessel individually. CONSTITUTION: The packaging vessel includes a body portion(1) capable of being folded into a box-like container and plural storing portions(5). Plural storing portions(5) are foldably positioned at the bottom of the body portion(1). Products are individually stored in each storing portion. The storing portion has a tear-off portion(6) in the shape of an elongated bore having a corrugated pattern at one side, and a wing portion(7), which corresponds to the tear-off portion in shape, and forms a storing space with the tear-off portion when folded against the bottom.
Patent KR-20050022216-A (KR)
Inventor: BEAK HO CHUL
IPC: A23L7/109
Filed: 2003-08-25
Abstract: PURPOSE: A method of making freeze dried instant plain noodles(without meat) by using a brine solution during boiling and a suitable preliminary freezing-drying method is provided. It prevents reduction of starchiness and stickiness of noodles during reconstitution and enables the noodles to be reconstituted in 1 to 3min in hot water while having a best before date of 1 or more years. CONSTITUTION: Plain noodles without meat are boiled with boiling brine solution, dipped in cold water, dehydrated and formed into noodles. Then it is slowly frozen at 0 to -20deg.C for 8 to 14hr for a first preliminary freeze-drying, quickly frozen at -30deg.C or less for 2 to 4hr for a second preliminary freeze-drying and freeze-dried at -40deg.C or more for 28 to 32hr under depressurized conditions of below 0.5torr to reduce moisture content.
Patent KR-20050021787-A (KR)
Inventor: KIM SUNG RAE
IPC: H01L21/762
Filed: 2003-08-26
Abstract: PURPOSE: A method for fabricating an STI(shallow trench isolation) of a semiconductor device is provided to stabilize a semiconductor process and improve reliability of a semiconductor device by performing an oxide layer gap-fill process by a PECVD(plasma enhanced chemical vapor deposition) method and an APCVD(atmospheric pressure chemical vapor deposition) method. CONSTITUTION: A pad oxide layer(12) and a nitride layer(14) are sequentially formed on a substrate(10). A predetermined depth of the substrate in an isolation region is eliminated. An STI liner oxide layer(16) is formed on the exposed surface of the substrate. An STI fill oxide layer(18) is formed on the resultant structure by a PECVD method and an APCVD method.
Patent KR-20050021859-A (KR)
Inventor: BAE KYUNG WOON
IPC: G02F1/1335
Filed: 2003-08-29
Abstract: PURPOSE: A structure for an LED(Light Emitting Diode) backlight unit is provided to realize small thickness of the backlight unit by forming each of two light guide plates to have one edge surface of a triangle shape in a plurality of edge surfaces and coupling the light guide plates each other. CONSTITUTION: An LED(Light Emitting Diode) backlight unit includes red, green, and blue LED light sources(31), LED reflectors(32), a light guide plate element(20) for generating white light from red light, green light, and blue light. The light guide plate element includes the first light guide plate(20a) and the second light guide plate(20b) coupled to each other. The LED light sources and the LED reflectors are installed at both sides of the light guide plate element. Each of the first and the second light guide plates has a plurality of edge surfaces of which one edge surface has a triangle shape. The first and the second light guide plates are coupled to each other by contacting another edge surface of each light guide plate. A print pattern(c) is formed on the contact surface between the first and the second light guide plates. Herein, the print pattern is not disposed at the first region from a vicinity of the LED light source to central portion and is disposed at the second region except the first region. The white light generates from red light, green light, and blue light in the first region and then, the white light is scattered in the second region to exit to a panel(29).
Patent KR-20040032744-A (KR)
Inventor: GOTO MASASHI
IPC: H01L21/31
Filed: 2003-09-04
Abstract: PURPOSE: A plasma processing apparatus is provided to equalize the plasma density by changing a structure of the plasma processing apparatus. CONSTITUTION: A chamber(12) has at least one opening(28) in order to generate plasma. A dielectric member(14) is provided to cover the opening. At least one waveguide(16) is provided at an exterior of the chamber such that one end side of the waveguide can be opposite to the dielectric member. An electromagnetic wave source is provided on the other end side of the wave guide. A plurality of holes(38,40,42,44,46) are provided on a plane opposite to the dielectric member of the wave guide. A hole area adjusting unit(18) is provided in at least one of the holes so as to adjust the opening area of the hole.
Patent KR-20050026261-A (KR)
Title: Drop link structure for a stabilizer bar
Inventor: KANG JE YOUNG
IPC: B60G21/055
Filed: 2003-09-09
Abstract: A structure of a drop link of a stabilizer bar is provided to regulate rolling during traveling by mounting a ball joint to the drop link, to improve riding comfort by buffering impact and absorbing vibration with a bush surrounding the drop link, and to prevent buckling of the connection portion by mounting the link housing in the connection portion of the ball joint and the drop link. An installation structure of a stabilizer bar mounted in a control arm by a drop link is composed of a drop link rod(10) mounted in the control arm, a bush(20) absorbing vibration by surrounding the end of the drop link rod, a link housing(30) embedding the bush, a socket(40) connected to the link housing, and a ball stud(50) turned and installed to the socket. A pipe(25) is embedded in the bush, and a thread is formed inside the pipe. A screw part is formed in the end of the drop link, and the drop link rod is inserted to the pipe.
Patent KR-20050031123-A (KR)
Title: Mobile phone and downloading system which automatically launche a download client when the relay system and the phone divice and idle
Inventor: KIM SEUNG HYEON
IPC: H04W8/24
Filed: 2003-09-29
Abstract: A mobile phone for automatically generating a download client when a base station and the mobile phone have an extra communication line, and its downloading system and method are provided to prevent an overload of a device due to downloading at the side of a base station, allow a user not to be bothered to generate a client at a night time and reduce a burden of charge, and overcome a call failure. While location registration is performed between a mobile phone and a base station(S4), the base station determines whether the mobile phone is in call communication(S5) and checks whether there is an extra communication line(S6). If there is an extra communication line, the base station transmits a signal allowing a download controller of the mobile phone to generate a download client together with the communication content(S7). The download controller generates a download client(S8). A file service provider server of a client is connected and a file according to a CID is requested(S9). The file service provider server transmits a previously reserved file to the mobile phone(S10). It is checked whether transmission of the file is completed(S11). If the transmission is being made, it is checked whether the mobile phone is in call communication or the base station has a room for communication(S12). If the mobile phone is in call communication and the base station is short of a communication line, the base station transmits a transmission hold signal to the download controller to hold the transmission(S13). It is continuously checked whether both sides have a room while the transmission is being held(S14). If both sides have a room, a continuous transmission signal is transmitted to the download controller to make the mobile phone in a transmission state and then transmission is performed(S15).
Patent KR-20050031668-A (KR)
Title: Damper for speaker and speaker having thereof
Inventor: JUNG HYUN SIK
IPC: H04R9/02
Filed: 2003-09-30
Abstract: A damper for a speaker and a speaker having the same are provided to improve the whole power or characteristics of the speaker by enlarging vibration range. The damper(10) for a speaker helps vibration of a diaphragm between a voice coil and a frame of the speaker. According to the damper, a body(11) has an assembly hole(12) inserted with a voice coil at the center. An adhesion plane(14) is formed at an edge part of a long radius part of the body, and is fixed to the frame. A cut plane(16) is formed by cutting a part of the edge of a small radius part of the body. A rib(18) suppresses divided vibration by being formed on the long radius part of the body. The vibration range is determined by the long radius part.
Patent KR-20050033966-A (KR)
Title: Audio output apparatus and method of recording media
Inventor: PARK SEONG JIN
IPC: G11B20/10
Filed: 2003-10-07
Abstract: An audio output apparatus and a method of a recording medium are provided to change a gain of an audio recording level of a recording medium by connecting variable resistances(or plural general resistances) of each medium to audio output ends, thereby minimizing noise generated according to an audio level during an FM transmission. A DAC(Digital to Analog Converter)(210) converts a digital signal read from a recording medium into an analog signal. An amplifier(220) amplifies an output signal of the DAC(210). A medium determiner(270) determines a kind of the corresponding recording medium as a reproduction target. A gain variable unit(250) varies a gain of an audio output of the determined recording medium. An FM transmitter(260) modulates a signal varied in the gain variable unit(250), and transmits the modulated signal.
Patent KR-20050041136-A (KR)
Inventor: SONG YOO JIN
IPC: G09G3/296
Filed: 2003-10-30
Abstract: 본 발명은 리액터 타입의 역률 보정기를 채용하면서도, 역률 개선, 온도 저감, 및 파워 시퀀스를 만족할 수 있는 전원회로와 이를 구비하는 플라즈마 디스플레이 패널의 전원공급장치에 관한 것이다. 본 발명에 의한 전원회로는, 정류부; 및 적어도 2이상의 역률 보정부를 구비한다. 상기 정류부는 입력 교류전압을 정류하여 정류 직류전압으로 변환한다. 상기 역률 보정부는 정류 직류전압을 입력받아 역률을 보정하여 역률보정 전압을 생성하는 것으로, 릴레이에 의하여 정류부의 출력단에 적어도 2이상이 각각 병렬로 연결되어 정류부와 선택적으로 연결 가능하다. 또한, 역률 보정부에 연결되어 역률보정 전압을 입력받아 전압 레벨을 변환하여 출력 직류전압을 생성하여 출력하는 전압 레벨 변환부를 더 구비하는 것이 바람직하다.
Patent KR-20050043014-A (KR)
Inventor: PARK JUNGCHUL
IPC: B22D18/04
Filed: 2003-11-04
Abstract: 저압주조용 금형 내부에서 고열 발생부분을 냉각공기와 냉각수 순환을 통하여 효과적으로 냉각시킬 수 있도록; 
     상부 몰드, 사이드 몰드, 및 하부 몰드로 구성되어 내부에 캐비티를 형성하며, 상기 상부 몰드 상에는 캐비티를 향하여 배치되는 플러그를 포함하는 다이케스팅 금형에서, 상기 상부 몰드 및 사이드 몰드의 내부에는 각각 냉각공기가 순환하도록 냉각공기유로를 형성하고, 상기 하부 몰드의 내부에는 냉각수가 순환하도록 냉각수유로를 형성하고, 상기 플러그는 그 상부가 개구되도록 내부에 중공부를 형성하며; 상기 상부 몰드와 사이드 몰드의 냉각공기유로에 외부에서 제1냉각공기관 및 제2냉각공기관을 통하여 연결되는 에어펌프; 상기 하부 몰드의 냉각수유로에 외부에서 냉각수관을 통하여 연결되는 냉각수펌프; 상기 플러그의 중공부에 상기 제2냉각공기관의 일측이 분기되어 그 선단이 설치되는 분기관; 상기 상부 몰드, 사이드 몰드, 및 하부 몰드의 내부에 각각 설치되어 각 금형의 온도를 검출하여 제어기로 출력하는 제1, 제2, 및 제3온도센서; 및 상기 제1, 제2냉각공기관 및 냉각수관의 일측에 장착되어 상기 제어기의 제어신호에 따라 상기 제1, 제2냉각공기관 및 냉각수관을 개폐 제어하는 제1, 제2, 제3차단밸브를 포함하는 것을 특징으로 하는 다이케스팅 금형용 냉각장치를 제공한다.
Patent KR-20040044110-A (KR)
Inventor: BAKER JAMES A
IPC: G03G9/13
Filed: 2003-11-10
Abstract: PURPOSE: Provided is a wet electro-photographic toner composition, which is capable of transferring an image to an immediate transfer material or directly to a print medium without forming a film on a photoconductor. CONSTITUTION: The wet electro-photographic toner composition comprises: (a) a liquid carrier having a kauri butanol number less than 30 ml; and (b) multiple toner particles dispersed in the liquid carrier. In the toner composition, the toner particles comprise a polymeric binder containing at least one amphipathic copolymer having at least one S(solvation) material part and at least one D(dispersion) material part. Further, the D material part has a glass transition temperature(Tg) greater than 55 deg.C.