baber/WOPTO huggingface dataset:
Patent KR-20030044652-A (KR)
Title: The composition of Tb-activated green phosphors in ternary system CaO-Gd2O3-Al2O3 for VUV excitation
Inventor: JUNG YANG SEON
IPC: C09K11/80
Filed: 2001-11-30
Abstract: PURPOSE: A terbium activated CaO-Gd2O3-Al2O3 three-component green fluorescent substance composition for VUV excitation is provided, which composition has a short afterglow time in VUV and an excellent emission luminance and is suitable for a plasma display panel. CONSTITUTION: The CaO-Gd2O3-Al2O3 three-component green fluorescent substance composition is represented by CakGdlTbmAlnO£k+3/2(l+m+n)|, wherein 0.20<=k<=0.31, 0.20<=l <=0.31, 0.001<=m<=0.1, 0.45<=n<=0.55, and k+l+m+1=1. The composition is represented by CakGdlTbmAlnO£k+3/2(l+m+n)|, wherein 0.20<=k<=0.40, 0.05<=l<=0.40, 0.001<=m<=0.3, 0.30<=n <=0.65, and k+l+m+1=1. The composition is represented by CakGdlTbmAlnO£k+3/2(l+m+n)|, wherein 0.60<=k<=0.70, 0.0<=l<=0.1, 0.001<=m<=0.1, 0.25<=n<=0.35, and k+l+m+1=1. The composition is represented by CakGdlTbmAlnO£k+3/2(l+m+n)|, wherein 0.05<=k<=0.12, l=0, 0.001<=m<=0.11, 0.85<=n<=0.95, and k+l+m+1=1. The composition is represented by CakGdlTbmAlnO£k+3/2(l+m+n)|, wherein k=0, 0.35<=l<=0.55, 0.001<=m<=0.17, 0.40<=n<=0.60, and k+l+m+1=1. The composition is represented by CakGdlTbmAlnO£k+3/2(l+m+n)|, wherein k=0, 0.20<=l<=0.35, 0.001<=m<=0.17, 0.60<=n<=0.70, and k+l+m+1=1. Also the composition is represented by CakGdlTbmAlnO£k+3/2(l+m+n)|, wherein k=0, 0.65<=l<=0.75, 0.001<=m<=0.23, 0.25<=n<=0.30, and k+l+m+1=1.
Patent KR-20030045279-A (KR)
Title: Apparatus for measuring the three-dimensional shape of an object using a moire equipment
Inventor: LIM SSANG GEUN
IPC: G01B11/25
Filed: 2001-12-01
Abstract: PURPOSE: An apparatus for measuring a three-dimensional shape is provided to improve reliability of an article by precisely measuring the three-dimensional shape of the article using a moire pattern generator. CONSTITUTION: A three-dimensional shape measuring apparatus includes a probe base(3) vertically installed in a body(1). The probe base(3) has a transparent plate shape and provided at a middle portion thereof with a main driver(11). A motor driver(5) having a polygon mirror(4) is mounted on an upper portion of the probe base(3). A laser diode module section(6) is installed at a lower portion of the motor driver(5) in order to radiate laser beam towards the polygon mirror(4). A CCD camera(10) including a manual lens(9) is mounted on a lower portion of the probe base(3). A second filter section(8) is positioned at a front of the CCD camera(10). A first filter(7) is positioned at a front of the polygon mirror(4).
Patent KR-20030052771-A (KR)
Title: Apparatus for optical recorder, manufacturing method thereof
Inventor: KIM YEONG SIK
IPC: G11B7/22
Filed: 2001-12-21
Abstract: PURPOSE: An optical record player and a method for manufacturing the same are provided to prevent a contaminant of a condensing lens due to a very narrow gap between the condensing lens and a surface of a disk. CONSTITUTION: An optical record player includes a slider(10) mounting a condensing lens(20) in opposite to a surface of a disk(D), so that light is projected to the disk through the condensing lens for recording or playing information. A gap(L1) between a disk facing surface(21) of the condensing lens and the surface of the disk is larger than a gap(L2) between a disk facing surface(11) of the slider and the surface of the disk.
Patent KR-20030054506-A (KR)
Title: Blocking preventing apparatus for preheater of rotary kiln
Inventor: BAEK HO YEON
IPC: C04B2/10
Filed: 2001-12-26
Abstract: PURPOSE: Equipment for blocking prevention arising inside the preheater in initial operation of a rotary kiln is provided to enable homogeneous thermal exchange and flow of thermal gas by using rotary dampers inside the preheater. Accordingly, the equipment increases productivity and prevents abrasion of kiln bricks. CONSTITUTION: The blocking prevention equipment comprises the parts of: a preheater(103), having a hollow part(130) on its center, for heating limestone fed into a rotary kiln(125) in advance, wherein the hollow part has a cone and various holes(130a); a main part with cylindrical rotary dampers(129) forming many holes on the bottom to make the holes of the hollow part open and close; a motor(111), set outside of the hollow part, for running the rotary dampers; a power transferring part equipped with a first(108), a second(107), a third(117) and a fourth(115) running gear, and a first running shaft(106) connecting the second and the third gear, and a second running shaft connecting damper and the fourth gear; a supporting part with a support(113) enabling the rotation of the fourth gear through a bearing(118); a control part for dealing with running signals for opening and closing of the damper, based on the temperature in the preheater. The dampers are opened and closed when the temperatures in the preheater are over 600deg.C and under 600deg.C, respectively.
Patent KR-20030055652-A (KR)
Title: Rake receiver capable of compensating channel estimating delay
Inventor: JANG GYEONG HUI
IPC: H04B1/7115
Filed: 2001-12-27
Abstract: PURPOSE: A rake receiver capable of compensating channel estimation delay is provided to use a finite impulse response filter, and to install a data buffer for buffering data during channel estimation and compensation periods, thereby according a channel value by a pilot signal from a shared pilot channel or a dedicated physical control channel with demodulated data. CONSTITUTION: Many fingers(100) estimate and compensate channels by spreading receiving signals, and output symbols. A combiner(200) combines the outputted symbols. A decoder(300) decodes output data of the combiner(200). Each of the fingers(100) comprises as follows. A despreader(110) receives wireless signals including a shared pilot signal and a traffic signal, and despreads the wireless signals. A channel estimating device(A) selectively outputs a channel estimation value estimated by the shared pilot signal and a dedicated physical control pilot signal, and buffers a traffic signal of the despread signals to output the buffered signal. An multiplier(160) multiplies the channel estimation value by the buffered value, and outputs a data value whose channel influence is compensated.
Patent KR-20030055973-A (KR)
Title: Heater mounting structure for washing machine
Inventor: RYU JAE CHEOL
IPC: D06F39/04
Filed: 2001-12-27
Abstract: PURPOSE: Installation structure of a heater for a washing machine is provided to repair and maintain the heater conveniently by installing and separating the heater unit with separating a cabinet, and to drain washing water from the water tub by inclining a heater recess. CONSTITUTION: A heater installation system comprises a heater recess part(25) recessed in the bottom of a washing tub storing washing water; a heater inlet penetrating the heater recess part, and communicating the heater recess part with the lower part of the washing tub; and a heater unit(30) inserted through the heater unit to close the heater inlet, and installed in the heater recess part to space a heating unit from the bottom. A bracket is combined with the heater recess part, and a thermal insulating member is inserted to a support boss(27) to support the heating unit. A sealing part is formed in the heater unit to seal the heater inlet, and a drain port(28) is perforated in the heater recess part. The floor of the heater recess part is inclined downward for the drain port. The heater unit is assembled and disassembled easily, and water is drained smoothly.
Patent KR-20030056271-A (KR)
Title: A Dual Sealing Device For Preventing Infiltration of a Contaminant In a Table
Inventor: PARK DONG YEOL
IPC: B23Q11/00
Filed: 2001-12-28
Abstract: PURPOSE: A double sealing device is provided to prevent the damage of a machine by preventing foreign matters from infiltrating into a table. CONSTITUTION: A table(20) has a rotary shaft, and a ring gear(22) in a predetermined distance away from the rotary shaft. A base(21) supports the table. A top ring(23) is installed between the table and the base. The inside of the top ring is located at the top of the ring gear, and the outside is mounted with the base. A ring plate(25) is installed at the outside of a ring wiper(24), and is mounted with the circumference of the top ring. The ring plate is adhered closely to the bottom of the table, and prevents foreign matters from infiltrating into the table. A plate groove(26) is formed at the bottom of the table. The ring plate is inserted into the plate groove.
Patent KR-20030056466-A (KR)
Title: Address buffer
Inventor: LEE SANG GWON
IPC: G11C8/06
Filed: 2001-12-28
Abstract: PURPOSE: An address buffer is provided to prevent the failure operation of the device and the delay of row active due to the delay of the address buffer at the same time by preventing the address value from being changing in the interval at which the address strobe signal is activated. CONSTITUTION: An address buffer includes an input block(10) for receiving an input address(in) during the enable of a buffer enable signal(buf_en), a differential amplifier(20), a control block(25) and a latch block(30). In the address buffer, the control block(25) interrupts the input of the address in the active interval of the address strobe signal and laches and outputs the address. And, the differential amplifier(20) amplifies the address applied from the control block(25) in response to the input state of the address strobe signal and outputs the amplified address.
Patent KR-20010071747-A (KR)
Title: 입자 크기 분포가 개선된 편광 입자
IPC: G02F1/17
Filed: 1999-07-09
Abstract: 본 발명은 폴리할라이드 입자를 형성하는데 적합하고, 평균 크기 및/또는 중앙 크기가 1 마이크론 미만인 전구체와 요오드 원소 및 할로겐화수소산 또는 암모늄, 알칼리 금속 또는 알칼리토금속 할라이드를 반응시키는 것을 포함하여 편광 재료의 입자를 제조하는 방법을 제공한다.
Patent KR-20010072676-A (KR)
IPC: H03K17/695
Filed: 1999-08-02
Abstract: The output driver circuit of an integrated circuit has several pairs of driver circuits and driver control circuits as well as a control device. Each pair of driver control circuit and driver circuit forms a driver stage. The driver stages are connected in series. Based on the input signal of the output driver circuit, the control device switches the signal direction through the succession of driver stages in such a way that, at the time the output driver circuit is switched either on or off, the driver stages are switched in a time delayed manner, whereby current pulses on the feeding lines and disturbance voltages induced in inductive loads are reduced.
Patent KR-20010086392-A (KR)
IPC: H04M1/03
Filed: 1999-09-16
Abstract: 본 발명은 이동 전화기의 플라스틱 케이싱 상에 도전성 라인, 양호하게 전력 라인을 형성하기 위한 방법에 관한 것이다. 상기 전화기 케이싱(100)은 금속이 부착되지 않는 제 1 플라스틱 재료(200)로 덮인 후, 바람직한 도전성 라인에 대응하는 제 1 플라스틱 재료 상의 스트링에서 제 2 플라스틱 재료(300)로 덮이고, 상기 제 2 플라스틱 재료(300)는 금속이 제 2 플라스틱 재료(300) 상에 부착된 후 금속이 부착된다.
Patent KR-20010085836-A (KR)
IPC: G10H1/00
Filed: 1999-09-23
Abstract: The invention concerns a music generating method which consists in: an operation defining musical moments during which at least four notes are capable of being played, for example, bars or half-bars; an operation defining two families of note pitches, for each musical moment, the second family of note pitches having at least one note pitch which does not belong to the first family; an operation forming at least a succession of notes having at least two notes, each succession of notes being called a musical phrase, succession wherein, for each moment, each note whereof the pitch belongs exclusively to the second family is exclusively surrounded with notes of the first family; and an operation producing the output of a signal representing each pitch of each succession of notes.
Patent KR-20010081107-A (KR)
IPC: C07D413/12
Filed: 1999-11-08
Abstract: 본 발명은 VEGF 수용체 티로신 키나제 활성의 억제에 응답하는 신생물성 질환 치료용 의약품의 제조에 있어 화학식 1의 화합물 또는 그의 N-옥시드 또는 제약상 허용가능한 염에 관한 것이다. 
     <화학식 1> 
     
       
     
     상기 식에서, 
     W는 O 또는 S이고; 
     X는 NR 8 이고; 
     Y는 CR 9 R 10 -(CH 2 ) n (여기서,R 9 및 R 10 은 서로 독립적으로 다른 수소 또는 저급 알킬이고, n은 0 내지 3의 정수임)이거나; 
     Y는 SO 2 이고; 
     R 1 은 아릴이고; 
     R 2 는 하나 이상의 고리 질소 원자를 포함하는 모노- 또는 디시클로 헤테로아릴기이며, 다만 2-프탈이미딜일 수는 없고, Y = SO 2 인 경우 R 2 는 2,1,3-벤조티아디아졸-4-일일 수는 없으며; 
     R 3 , R 4 , R 5 및 R 6 는 서로 독립적으로 H이거나 수소 이외의 치환기이고; 
     R 7 및 R 8 은 서로 독립적으로 H이거나 저급 알킬이다.  화학식 1의 화합물은, 예를 들면 종양 질환과 같은 망막증 및 노화에 관련된 황반 변성의 신생물성 질환의 치료에 사용될 수 있다.
Patent KR-20020007283-A (KR)
Title: Aqueous dispersions of fluoropolymers
IPC: C09D127/16
Filed: 1999-12-04
Abstract: An aqueous fluoropolymer dispersion (I) is essentially free from fluorine containing emulsifier (II). An Independent claim is included for a process to separate (II) from (I) by the addition of a non-ionic emulsifier to stabilize the dispersion which is then mixed with an anion-exchange material followed by separation of the anion exchange material and optionally concentration of the resulting dispersion.
Patent KR-20010102475-A (KR)
Title: 전자 태그 어셈블리 및 그 방법
IPC: C09J5/00
Filed: 2000-03-02
Abstract: 전자 태그 어셈블리(100)는 안테나 패턴(104, 106)이 상부에 형성되어 있는 기판(102), 안테나 패턴(103, 106)과 직접 접촉하거나 인터페이스하는 전기 인터페이스 단자(204, 206), 및 기판과 집적 회로 다이(108) 사이에 삽입되어 그들을 고정시키며 전기 인터페이스의 일체성을 유지시키는 전기적으로 비도전성인 접착제(202)를 포함한다.  비도전성 접착제(202)가 도입되는 동안, 집적 회로 다이(108)에 형체력을 가하여 전기 단자(204, 206)와 안테나 패턴(104, 106) 간의 접촉을 유지하는 것이 바람직하다.
Patent KR-20010113751-A (KR)
IPC: H03H7/075
Filed: 2000-02-24
Abstract: 본 발명은 ESD로부터 전자 회로를 보호하기 위하여 저 주파수를 필터링하는 전기 필터에 관한 것이다. 저 주파수를 필터링하는 고역-통과 필터(1)는 안테나 커넥터(2) 및 통신 유닛 내의 전기 회로(3) 간의 신호 경로에서 사용된다. 안테나 커넥터를 통하여 여러 안테나가 접속될 수 있다. 저 주파수를 필터링하는 고역-통과 필터(1)는 직렬 경로에서 커패시턴스(C1) 및 병렬 경로에서 인덕턴스(L1)로 구성된다. 고역-통과 필터(1)는 다음의 전기 회로(3)를 보호하도록 한다. 부가적인 양상으로 고역-통과 필터는 전기 회로(3) 내의 무선 주파수 분할기의 최저 컷오프 주파수보다 낮은 컷오프 주파수를 갖는다.
Patent KR-20010113756-A (KR)
IPC: A61P25/00
Filed: 2000-03-13
Abstract: 본 발명은 하기 화학식 Ia의 아미드 유도체 또는 이의 약학적 허용염이나 생체내 분해가능한 에스테르, 이의 제조 방법, 이를 함유하는 약학 조성물 및 사이토킨이 매개하는 질환 또는 의학적 상태의 치료에 있어서 이들의 용도에 관한 것이다. 
     화학식 Ia 
     
       
     
     상기 식에서, X는 -NHCO- 또는 -CONH-이고; m은 0∼3이며; R 1 은 히드록시, 할로게노, 트리플루오로메틸, 시아노, 머캅토, 니트로, 아미노, 카르복시 및 카르바모일 등의 기이고; n은 0∼2이며; R 2 는 히드록시, 할로게노, 트리플루오로메틸, 시아노, 머캅토, 니트로, 아미노 및 카르복시 등의 기이고; R 3 는 수소, 할로게노, (C 1 -C 6 )알킬 또는 (C 1 -C 6 )알콕시이며; q는 0∼4이고; Q는 아릴, 아릴옥시, 아릴-(C 1 -C 6 )알콕시, 아릴아미노 및 N -(C 1 -C 6 )알킬-아릴아미노 등의 기이다.
Patent KR-20020079359-A (KR)
Title: 초저팽창 브레이크 고무 호스와 그 제조 방법
IPC: B29C35/02
Filed: 2000-02-04
Abstract: 본 발명은, 내부 고무관, 제1 보강층, 제2 보강층 및 외부 고무관으로 이루어지고, 제1 보강층을 형성하는 보강 섬유에 침투되고 가황 온도에서 경화되는 열경화성 수지를 보강 섬유의 내부에까지 침투시키고, 이것을 가황에 이해 경화시켜, 제1 보강층을 일체의 경화층으로 한 것을 특징으로 하는 초저팽창 브레이크 고무 호스에 관한 것이다.  경화층으로 그렇게 형성함으로써, 제1 보강층의 보강 섬유간의 미끄러짐을 억제할 수 있고, 팽창량이 적고 내구성이 우수한 브레이크 고무 호스를 얻을 수 있다.  그리고, 상기 고무 호스는 내부 고무관에 제1 보강층을 편조하는 공정, 상기 제1 보강층을 형성하는 보강 섬유에 침투 가능한 저점도의 열경화성 수지액에 상기 보강 섬유를 침지시켜 보강 섬유에 열경화성 수지액을 침투시키는 공정, 제2 보강층을 편조하는 공정, 제2 보강층의 외면에 외부 고무관을 압출 성형하는 공정을 연속적으로 수행함으로써 제조할 수 있다.
Patent KR-20020023216-A (KR)
Title: A system for monitoring connection pattern of data ports
IPC: H01R29/00
Filed: 2000-04-05
Abstract: A system determines and monitors the connection pattern of data ports which are connected by multiconductor cables without requiring special patch cables or patch panels. An adapter jacket (7) having an external contact (8) is placed over a standardized cable (3) which connects the data ports. An adapter board (14) having a plurality of socket contacts (12) is placed adjacent a plurality of data ports. Output and input modules are coupled to the socket contacts (12). A microprocessor which is coupled to the output and input modules scans the socket contacts (12) to determine the connection pattern of the data ports.
Patent KR-20020001831-A (KR)
Title: 등받이가 있는 의자 및 회전댐퍼장치
IPC: F16F9/14
Filed: 2001-02-13
Abstract: 시트백프레임의 암부(53)의 선단부를 주(主)프레임(3)의 선단부에 좌우방향으로 뻗는 수평한 축(61)을 중심으로 하여 회동가능하게 연결한다. 암부(53)의 선단부에 캠구멍(71)을 형성한다. 시트프레임(41)의 선단부에, 캠구멍(71)에 롤러(73)를 통하여 이동가능하게 끼워맞추는 축부(72)를 설치한다. 캠구멍(71), 축부(72) 및 롤러(73)에 의하여, 암부(53)의 회동에 따라 시트프레임(41)을 경동시키는 확동캠기구(70)를 구성한다.
Patent KR-20020009610-A (KR)
IPC: C07D211/18
Filed: 2000-05-12
Abstract: 본 발명은 개시된 것과 같은 특히 매트릭스 금속단백질 분해효소 활성을 억제하는 술포닐 방향족 또는 헤테로방향족 환 히드록삼산 화합물은 주지된 술포닐 방향족 또는 헤테로방향족 환 히드록삼산 화합물을 MMP 효소-억제 유효량으로 병리학적 매트릭스 메탈로프로테아제 활성과 연관된 상태를 갖는 수용자로의 투여를 포함하는 병리학적 매트릭스 메탈로프로테아제 활성과 연관된 상태를 갖는 수용자 포유류의 치료 방법이다.     주지된 화합물은 하기 화학식 a에 해당한다: 
     [화학식 a] 
     
       
     
     [식 중, W 및 R 기는 상기에서 정의된 것과 같음].
Patent KR-20020015335-A (KR)
IPC: B65D1/00
Filed: 2000-05-12
Abstract: 본 발명의 적층 플라스틱 성형체는, 수지층A와 수지층B를 교대로 적층하여 되는 3층 또는 5층의 층상 구조부를 갖는 적층 플라스틱 성형체로서, 층상 구조부의 적어도 표면측에 배치된 수지층A가, 폴리에틸렌테레프탈레이트 수지와, 비정질 폴리에스테르 수지, 에틸렌나프탈레이트-에틸렌테레프탈레이트 공중합 수지 및 메타크실렌기 함유 폴리아미드 수지로 되는 군으로부터 선택되는 적어도 1종의 수지의 혼합 수지층으로 되고, 상기 수지층A들 사이에 개재되는 수지층B가, 메타크실렌기 함유 폴리아미드 수지 및 에틸렌-비닐알콜 공중합체 수지로 되는 군으로부터 선택되는 적어도 1종의 수지에 의한 파리손 수지층으로 된다.  이에 의해, 산소 및 탄산 가스에 대하여 매우 높은 가스 차단성을 갖고, 또한 투명하고, 기계적 물성도 우수한 특성을 가지며, 또한 식품 위생성을 구비한 다층 적층 플라스틱 용기를 제공할 수 있다.
Patent KR-20020036955-A (KR)
IPC: H04L12/403
Filed: 2000-04-12
Abstract: 다수의 제어유닛이 네트워크를 통해서 서로 접속되고 각 제어유닛이 자기의 논리도착선을 외부에서 미리 입력하고 있는 엘리베이터의 통신제어장치로서 상기 네트워크의 초기상태를 검출하고, 상기 네트워크에 상기 자기의 논리도착선을 부가한 네트워크 마스터국 입후보 요구지령을 맨 먼저 송출했을 때는 상기 다수의 제어유닛간의 동기제어를 조종하는 네트워크 마스터국으로 해서 동작하는 제어유닛과, 상기 네트워크의 초기상태를  검출하지 않을때는 상기 네트워크 마스터국에 따르는 서브국으로 동작하는 다른 제어유닛을 구비하고 있다.
Patent KR-20030060280-A (KR)
Inventor: CHOI YONG SEOK
IPC: H01L33/50
Filed: 2002-01-08
Abstract: PURPOSE: An LED device and an illuminating device, a display device, and a backlight device using the same are provided to obtain the natural light by controlling a doping material. CONSTITUTION: An LED device includes an LED(C), a white phosphor, and a resin. The white phosphor is used for absorbing the light from the LED and radiating the red light, the green light, and the blue light. The resin is used for molding the LED and the white phosphor. The white phosphor is formed by mixing a red phosphor, a green phosphor, and a blue phosphor. The red phosphor is formed with a group of K(WO4)1.25:Eu, Sm. The green phosphor is formed with a group of (BaSr)2SiO4:Eu. The blue phosphor is formed with (SrMg)5(PO4)3Cl:Eu.
Patent KR-20020064148-A (KR)
Inventor: CHUNG DUCK SOO
IPC: A44C11/02
Filed: 2002-01-08
Abstract: PURPOSE: A locking device for accessories is provided to improve the convenience of wearing of the accessories by allowing a user to easily lock the accessories with only one hand, and to simplify the structure of the locking device. CONSTITUTION: The locking device for accessories is comprised of a box shaped body(10) formed with an opening(11) and a recess on the top surface(13); a clamp member(20) fitted in the recess movably up and down; a stopper(30) inserted in a cutting portion(24) of the clamp member to restrict an up and down moving distance of the clamp member; an elastic member(40) used to push the clamp member upwardly; a ring(50) to which the accessory is coupled; an operating member(60) separably coupled in the opening of the body and formed with a loop(62) to be coupled with the clamp member and a ring(64) to which the one end of the accessory is fixed; and a cover(70).
Patent KR-20030062681-A (KR)
Title: Equipment to mount and dismount a automatically welding machine of LNG carrier bulkhead
Inventor: HWANG IN HWAN
IPC: B23K37/02
Filed: 2002-01-18
Abstract: PURPOSE: An apparatus for detachably attaching an automatic welder to an inner wall of an LNG carrier is provided to improve working efficiency and to prevent workers from being damaged by allowing a worker to attach/detach the automatic welder to/from a sidewall, a bottom wall or inclined parts of an LNG storage tank. CONSTITUTION: An automatic welder attaching/detaching apparatus includes a body(10), a screw bar(40), a welder holder(120), a rotating arm(50) and a wire remote controller(130). The body(10) is formed at upper and lower portions thereof with upper and lower plates(70,90). A sidewall(170) is attached to both sides of the body(10). A supporting rod(160) is rotatably coupled to the sidewall(170) of the body(10) in such a manner that the supporting rod(160) is rotated through 360 degrees. Rail parts(20) are symmetrically and vertically aligned at both sides of the body(10). An upper end of the screw bar(40) is inserted into a bearing(80) installed at the upper plate(70). The rotating arm(50) is hinged to a hinge bracket(32) of a supporting plate(30). The wire remote controller(130) controls an operation of a winch motor(110) and a screw driving motor(100).
Patent KR-20020063129-A (KR)
Inventor: GOTO MASANORI
IPC: F24F13/15
Filed: 2002-01-25
Abstract: PURPOSE: A wind direction changing device for an air conditioner is provided to improve the wind direction changing effect by always moving the right and left flaps to the main flow of air flow and arranging the flaps. CONSTITUTION: A wind direction changing device for an air conditioner comprises a heat exchanger(8) and a blower fan(7) disposed in an air supply passage(6), an air outlet(10) provided at the passage, and upper and lower flaps(12) provided in the outlet to change vertical wind direction. Right and left flaps(13) associated with the vertical flaps for changing the lateral wind direction are longitudinally moved in parallel with a fan case(2) of the outlet in cooperation with the vertical rotation of the flaps. Wind direction is changed efficiently with arranging the right and left flaps in the main flow.
Patent KR-20030066177-A (KR)
Title: Wet type electronic photograph forming apparatus using non-volatile ink carrier
Inventor: BANG JEONG HUN
IPC: G03G15/10
Filed: 2002-02-05
Abstract: PURPOSE: A wet type electrophotographic image forming system using a nonvolatile ink carrier is provided to restrict generation of a smell caused by carrier vapor using a nonvolatile high-concentration developer. CONSTITUTION: A wet type electrophotographic image forming system includes a photosensitive drum(51), a charging device(52) for increasing the potential of the photosensitive drum to a charging potential, an exposer(55) for irradiating a beam to the photosensitive drum to form an electrostatic latent image on the drum, and a developer supply for supplying a developer obtained by mixing a high-concentration ink and a nonvolatile carrier to the photosensitive drum. The system further includes a developing device(53) for providing with the developer and forming a high-density developing film to develop the electrostatic latent image, a transfer belt(59) for transferring the developed image to a recording medium, and a fixing device(54) for fixing the transferred image onto the recording medium at a temperature lower than the flashing point of the carrier.
Patent KR-20030068783-A (KR)
Title: Method for adaptive beamforming system of transmission and receiver smart antenna
Inventor: KIM JE U
IPC: H04B7/26
Filed: 2002-02-18
Abstract: PURPOSE: A method for forming an adaptive beam in a transmission and reception smart antenna is provided to obtain channel capacity improved for performing communication by the transmission and reception smart antenna. CONSTITUTION: A weight value vector is initialized(510). A signal source is calculated by using the initialized weight value vector(520). The calculated signal source is projected to a predetermined signal coordinate, and a reference signal is calculated(530). An error signal is calculated by using the calculated reference signal(540). A gradient is calculated by using the calculated error signal(550). A weight value vector of a transmission and reception smart antenna is updated by using the calculated gradient(560).