baber/WOPTO huggingface dataset:
Patent KR-20010048745-A (KR)
Title: Golf bag
Inventor: KWON YOUNG WOOK
IPC: A63B55/00
Filed: 1999-11-29
Abstract: PURPOSE: A golf bag is provided which has two shoulder belts so the middle part of a bag main body is not bumped on the spine and is not too much for the spine when a person carries a golf back on his back. CONSTITUTION: The golf bag which is carried on a back or shoulder by a shoulder belt comprises: (i) a first shoulder belt(22) which connects the top end of a bag main body(20) and the middle part of the bag main body; (ii) a second shoulder belt(24) which connects the top end of the bag main body and the middle part of the bag main body and is longer than the first shoulder belt; and (iii) rings(26)(28) which are respectively fixed on the middle part and the top end part of the bag main body to hang both ends of the first and second shoulder belts, wherein one end(30) of the first and second shoulder belts is adhered to each other and hanged on the ring(26) and branched off toward the other end(32) in a V-shape and the one end(30) and the other end(32)(34) of the first and second shoulder belts(22)(24) are connected to the rings(26)(28) by hooks.
Patent KR-20010054244-A (KR)
Inventor: CHOI JIN GI
IPC: H01L21/28
Filed: 1999-12-04
Abstract: PURPOSE: A fabrication method and a structure of an interconnection line of a semiconductor device are provided to prevent damage of the interconnection line caused by moisture penetration into a side of the interconnection line. CONSTITUTION: The structure includes the first conductive layer(104-1) which is formed in a portion of the first interlayer dielectric layer(102) and also acts as a contact, and the second conductive layer(110-1) which is contacted with the first conductive layer(104-1) and further has a sidewall spacer(108) on a side thereof. In the method, after the first interlayer dielectric layer(102) is formed on a semiconductor substrate(100), the first contact hole(103) is formed therein. Then, the first conductive layer(104-1) is formed in the first contact hole(103), and the second interlayer dielectric layer(106-1) is formed over a resultant structure and patterned to form the second contact hole exposing the first conductive layer(104-1). Next, a passivation layer is formed over a resultant structure and etched back to form the spacer(108) on a sidewall of the second contact hole. The second contact hole with the spacer(108) is then filled with the second conductive layer(110-1).
Patent KR-20010055543-A (KR)
Inventor: PARK SEONG GYU
IPC: H04N7/015
Filed: 1999-12-10
Abstract: PURPOSE: A VSB transceivier using a TCM of a high-definition television is provided to improve a TOV by modulating an 8VSB into 2 8VSB sets using a TCM. CONSTITUTION: A randomicity unit(31) randomizes data. A reed-solomon decoding unit(32) performs a reed-solomon decoding of the data randomized. An interleaver(33) interleaves the data of the reed-solomon decoding unit(32). A grid decoding unit(34) performs a grid-decoding of the data. A 3/4 TCM encoding unit(35) performs a 3/4 TCM encoding of the data. A multiplexing unit(36) multiplxes the data, a segment synchronous signal and a field synchronous signal. A pilot insertion unit(37) inserts a pilot into the data outputted from the multiplexing unit(36). A pre-equalization filter(38) performs a pre-equalization filtering of the data of the pilot insertion unit(37). A VSB modulation unit(39) performs a VSB modulation of the data. A RF up converter(40) transmits the data of the VSB modulation unit(39) as a radio frequency through an antenna.
Patent KR-20010055666-A (KR)
Inventor: KIM YUN YEONG
IPC: F25D21/00
Filed: 1999-12-11
Abstract: PURPOSE: A control method for defrosting an evaporator of a refrigerator is provided to delay a defrosting cycle of a defrosting heater and to improve efficiency of an evaporator by reducing the degree of frost deposited on the evaporator through circulation of the air in a refrigeration compartment. CONSTITUTION: A control method for defrosting an evaporator of a refrigerator comprises the steps of: refrigerating a freezing compartment or a refrigeration compartment by driving a freezing compartment fan or a refrigeration compartment fan with a compressor; deciding if refrigerating operation is finished upon turn-off of the compressor; performing fan defrosting by turning on the freezing compartment fan while the refrigeration compartment fan is turned off after the finish of refrigerating operation; and turning on a defrosting heater while the compressor and the fans are turned off when a heater defrosting condition is satisfied. Therefore, a defrosting cycle of the defrosting heater is delayed by circulating the air in a refrigeration compartment.
Patent KR-20000057060-A (KR)
Title: Magnetic recording device
Inventor: KALISTOMASEE
IPC: G11B19/20
Filed: 1999-12-15
Abstract: PURPOSE: A magnetic recording device is provided to be operated at a high speed during a long time by using an improved grease lubricant. CONSTITUTION: A magnetic recording disk(2) is attached to a driving motor and is rotated by a spindle motor(4) having a hub(6). A read/write head or transducer(8) is formed on a trailing end of a carrier or a slider(10). The slider(10) is combined to an actuator(12) by a rigid arm(14) and a suspension(16). The suspension(16) provides a bias force for inclining the slider(10) on a surface of the magnetic recording disk(2). The spindle motor(4) rotates the disk(2) at a uniform speed in a direction of an arrow(22). The actuator(12) moves the slider(10) radially on the surface of the disk(2) so that the read/write head accesses a different data track on the disk(2).
Patent KR-20010063093-A (KR)
Inventor: JUNG HAE WON
IPC: H04L12/28
Filed: 1999-12-21
Abstract: PURPOSE: A device for processing an MAC(Media Access Control) of a wireless mobile terminal unit is provided to process an MSDU(MAC layer Service Data Unit) created in a physical layer in an ATM(Asynchronous Transfer Mode) bus control system, so as to efficiently operate an MAC function. CONSTITUTION: A transceiving FIFO(First In First Out)(311) temporarily stored data for transceiving. An MAC(Media Access Control) frame generator slave(306) converts data into an MAC frame, and converts an IP packet into an MAC frame. An external shared volatile memory(312) receives the dump of necessary contents from an external non-volatile memory(313), and stores an IP packet. An external shared volatile memory control slave(307) control the read and write of the external shared volatile memory(312). The external non-volatile memory(313) stores firm-ware data for an MAC processing unit. An external non-volatile memory control slave(308) control the read and write of the external non-volatile memory(313). A system bus interface control master(302) supplies interface between an external system bus and the MAC processing unit. A CPU master(301) converts frame information stored in the external shared volatile memory(312) into an IP packet. A DMA(Direct Memory Access) control master(303) enables contents of the transceiving FIFO(311) to be stored in the external shared volatile memory(312), and transmits contents of the external shared volatile memory(312) to the transceiving FIFO(311) passing the MAC frame generator slave(306). And a slave decoder(305) selects the slaves(306-310) necessary for MAC processing.
Patent KR-20010063338-A (KR)
Inventor: JANG SUN HO
IPC: H01M2/02
Filed: 1999-12-22
Abstract: PURPOSE: A method for packaging a lithium polymer battery by using a polymer packaging material is provided to improve the life span of the lithium battery and simplifies the manufacturing process of the cell. CONSTITUTION: The method comprises steps of: (i) coating a cell of a lithium polymer secondary battery with a polymer packaging material slurry; and (ii) drying the coated polymer packaging material slurry to seal the cell. Wherein, the polymer packaging material slurry is coated on the cell of the lithium polymer secondary battery by a dip coating method, an impregnation method or a passing method.
Patent KR-20010065237-A (KR)
Inventor: CHOI JAE GWANG
IPC: B65H49/00
Filed: 1999-12-29
Abstract: PURPOSE: A winding device is provided to prevent a stop of a line by continuously winding a torn portion in a spool and to improve the productivity by automatically replacing the spool. CONSTITUTION: A winding device contains a spool(4) to wind a separate sheet(2) by rotating through a motor; three detecting sensors(8a,8b,8c) to detect a break of the separate sheet by installing in a winding path of the separate sheet; two air nozzles(10) arranged between a strip and the separate sheet; a pair of solenoid valves(30,34) to offer air into the air nozzles for advancing with the separate sheet without passing a broken interleaving edge portion when the detecting sensors detect the break of the edge portion. Thereby, a stop of a line is prevented and the productivity is improved.
Patent KR-20010058636-A (KR)
Inventor: BAEK UN HO
IPC: G03G15/10
Filed: 1999-12-30
Abstract: PURPOSE: A developer feeding unit of a wet-type electrophoto printer is provided to improve an obstruction phenomenon of a mesh filter for filtering a developer by always making a mesh filter to be immersed in the developer. CONSTITUTION: A developer feeding unit of a wet-type electrophoto-printer includes a developer tank(110), an impeller(131), a pulsator(130), a feeding pump, and a mesh filter(150). The developer tank(110) stores a developer. The impeller(131) is immersed in the developer, and rotates. The pulsator(130) pulsates the developer. A providing pump transmits the developer to a developing unit. The mesh filter(150) is mounted to the inside of the developer tank, and filters a developer transmitted by the providing pump.
Patent KR-20010066325-A (KR)
Inventor: HAN HUI HYEON
IPC: H01L27/108
Filed: 1999-12-31
Abstract: PURPOSE: A method forming a cylindrical storage node is to remove a sacrificial insulating layer formed on a region where a large step difference is generated in forming the same and to form a spacer of the same, thereby preventing a bridge between the devices and improving reliability of the device. CONSTITUTION: An interlayer dielectric(23) having a contact plug(24) of a storage electrode is formed on a semiconductor substrate(20) including a cell region, a peripheral circuit region and a step difference region. A conductive layer, a sacrificial insulating layer and an anti-reflective coating are successively formed on the resultant structure. On a step difference portion of the region and the peripheral circuit region, a photoresist pattern is formed which exposes a portion wider than a portion to be a storage electrode in the cell region. The anti-reflective coating and the sacrificial insulating layer on the step difference region and the peripheral circuit region is removed using the photoresist pattern as an etching mask. The photoresist pattern is removed and then a cylindrical storage node is formed.
Patent KR-20000068220-A (KR)
IPC: C08F10/00
Filed: 1997-08-20
Abstract: 본 발명은 일반식(1) 
     L m Cp n MX 1 X 2 (1) 
     [식중, M 은 주기율표의 제4족 천이금속원자를 나타내고, Cp 는 시클로펜타디에닐, 치환시클로펜타디에닐, 인데닐, 치환인데닐, 플루오레닐 또는 치환플루오레닐기를 나타내고, 다른 기호의 의미는 명세서에 기재한 바와 같다]로 나타내는 천이금속화합물로 이루어지는 올레핀중합용 촉매성분, 그 촉매성분을 천이금속성분으로서 사용한 올레핀중합용 촉매 및 그 촉매를 사용하는 폴리올레핀의 제조방법을 제공하는 것이다. 
     본 발명에 의하면, 분자량 분포가 넓고, 성형성이 우수하고, 저분자량 성분이 매우 적은 폴리올레핀을 고활성으로 제조할 수 있다.
Patent KR-20000069636-A (KR)
Title: 착용자의 피부에 국소 접착제로 확고히 부착되는 일회용 흡수제품
IPC: A61Q19/00
Filed: 1997-12-22
Abstract: 본 발명은 일회용 흡수제품, 특히 생리대, 팬티라이너, 성인 실금자용 제품 또는 땀 패드에 관한 것이다.  특히, 본 발명은 체액의 흡수가 요구되는 구역의 착용자의 피부에 직접적으로 부착되어 착용되는 일회용 흡수제품에 관한 것이다.  흡수제품의 국소 접착제에 의한 부착은 흡수제품의 적용시 및 사용 동안에 확고해야 하고 기분좋은 감촉을 줄 필요가 있으며, 흡수제품을 떼어낼 때 불편하지 않아야 한다.  이것은 이러한 흡수제품에 맞게 접착제의 유동학적 특성을 선택하는 본 발명에 의해 이루어진다.
Patent KR-20000075592-A (KR)
IPC: H01H9/16
Filed: 1998-01-09
Abstract: A position indicator for a motor drive for actuating a step switch, tap changer, or dipping coil, has a display board having front and back faces and a first circular array of symbols on the front face corresponding to individual switching phases traversed during changeover of the motor drive from one operational position into another neighboring operational position. A first shaft extending through the board centrally of the first array and defining a first axis carries a pointer at the front face rotatable about the first axis through positions aligned with the symbols. A second circular array of symbols on the front face is associated with individual possible stationary operational positions of the step switch, the tap changer, or the dipping coil. A second pointer shaft projecting through the board centrally of the second array and defining a second axis carries a second pointer at the front face rotatable about the second axis through positions aligned with the symbols of the second array. Respective trailing pointers pivotal on the second axis and not driven by the second shaft flank the second pointer and have entrainment formations engageable therewith. Thus as the second pointer moves and engages either of the pointers it displaces same. A gear mechanism on the back face connects the second shaft to the first shaft for movement of the second pointer angularly codirectionally with the first pointer between adjacent symbols of the second display on rotation of the first pointer through 360°.
Patent KR-20000075836-A (KR)
Title: 선회식 미세기포 발생장치
IPC: B01F3/04
Filed: 1999-01-04
Abstract: 본 발명의 선회식 미세기포 발생장치는 원추형 또는 병모양의 공간을 갖는 용기본체와, 그 공간 내벽 원주면의 일부에 그 접선방향으로 개설된 액체도입구와, 상기 공간 저부에 개설된 기체도입구멍과, 상기 공간의 꼭대기부에 개설된 선회기액 도출구로 구성되고, 
     그 장치에 의하면 미세기포를 공업적 규모로 용이하게 생성할 수 있고, 비교적 소형으로 간단한 장치구조를 위한 제작이 용이하여 연못, 호수와 늪, 댐, 하천 등의 수질정화, 미생물에 의한 오수처리, 어류, 수생동물 등의 양식 등, 수경재배액중의 산소 및 용존산소량의 향상·수확률향상 등에 유효하게 사용된다.
Patent KR-20000075942-A (KR)
IPC: B08B9/02
Filed: 1998-03-04
Abstract: 이동성 세척 유니트(50)가 세척할 더러워진 파이프(60)와 연결된다. 펌프(65)가 분사 밸브(80)를 통해 이동성 세척 유니트(50)로 분사된 세척 용제를 집수통(70)으로부터 순환시킨다. 용제는 전환 밸브(85a, 85b)에 의해  상류측 밸브(90)로 들어가서 파이프(60)를 통과하고 하류측 밸브(100)를 나와서 복귀 밸브(110)를 통과하여 집수통(70)으로 들어간다. 재처리는 상류측 격리 밸브(115) 또는 하류측 격리 밸브(118)에 의해 검사된다. 소비한 용제는 배수 밸브(120)를 통해 배출하기에 환경상 안전할 때까지 재순환된다. 본 공정은 재처리된 소비한 용제의 용적 및 재처리 시간을 최소화한다.
Patent KR-20010006096-A (KR)
Title: 조절기
IPC: H01H25/04
Filed: 1998-02-18
Abstract: 본 발명은 간단한 조작이 가능한 전기 장치의 조절기(1)에 관한 것이다.  이 조절기(1)는 구형 조절 부품(5)을 포함한다.  구형 조절 부품(5)은 표면(10)상에 오목부(15)를 갖는다.  유지 장치(20)상에는 스토핑 부품(25, 30, 35, 40)들이 제공되며, 이 스토핑 부품들은 오목부(15)에 맞물려 유지될 수 있다.  구형 조절 부품(5)은 유지 장치(20)내에서 스토핑 부품(25, 30, 35, 40)들을 통하여 지지된다.
Patent KR-20010006312-A (KR)
Title: 과전류 보호 스위치 모드 전원
IPC: H02M1/00
Filed: 1998-04-01
Abstract: 동조된 스위치 모드 전원에서, 트랜지스터 스위치가 오프 또는 온될 때의 스위치 천이 시간 동안 트랜지스터 스위치(Q3)에 걸쳐 0 V 전압이 유지된다. 동조된 스위치 모드 전원 장치는 커런트-펄스 바이 커런트-펄스(current-pulse by current-pulse)기반의 전류 모드 제어하에서 동작한다. 과전류 보호 회로(200)는 과전류가 트랜지스터 스위치의 소정의 전류 펄스의 주기보다 실질적으로 긴 제1 시간 간격보다 오래 지속되면 트랜지스터 스위치를 불능화한다. 과전류 상태가 제1 시간 간격보다 짧은 기간에만 지속된다면 트랜지스터 스위치의 동작은 방해받지 않는다.
Patent KR-20010020398-A (KR)
IPC: H01R13/627
Filed: 1998-04-03
Abstract: A connector unit 1 comprises a latching shell 3 having three peripheral resilient tongues 4 at substantially 120 DEG  from one another each bearing an outwardly projecting latch 5. A catching sleeve 28 also arranged in the connector unit 1 has three peripheral arms 30 at substantially 120 DEG  from one another each provided with an inner latch catching groove 31. The peripheral arms 30 of the catching sleeve 28 are located angularly between the resilient tongues 4 of the latching shell 3, whereby the latches 5 are circumferentially alternating with the latch catching grooves 31. <IMAGE>
Patent KR-20010013271-A (KR)
Inventor: SHIMABAYASHI AKIHIRO
IPC: C07D499/00
Filed: 1999-04-02
Abstract: A process for producing a halogenated beta-lactam compound represented by general formula (4), characterized by reacting a beta-lactam-derived amino compound represented by general formula (1) with nitrous acid or a nitrite in the presence of halogen molecules under acid conditions while keeping the reactants in an aqueous slurry state to obtain the target compound. In formula (1) n is an integer of 0 to 2; and A represents formula (2) or (3), wherein R1 and R2are the same or different and each is hydrogen, halogeno, C1-3 alkyl, C2-4alkenyl, C2-4alkynyl, a nucleophilic group, or CH2R3, where R3 represents halogeno or a nucleophilic group. In formula (4) A is the same as the above; X1 represents hydrogen or halogeno; and X2represents halogeno.
Patent KR-20010013696-A (KR)
IPC: A61P43/00
Filed: 1998-05-29
Abstract: 본 발명은 하기 화학식 I의 3-치환된 3,4-디히드로티에노[2,3-d]피리미딘 유도체에 관한 것이다. 
     ＜화학식 I＞ 
     
       
     
     상기 식 중에서, 
     R 1 및 R 2 는 수소 원자 또는 C 1 -C 4 -알킬기이고, 
     R 3 는 페닐, 피리딜, 피리미디닐 또는 피라지닐기이고, 이들은 비치환되거나 또는 할로겐 원자, C 1 -C 4 -알킬, 트리플루오로메틸, 트리플루오로메톡시, 히드록실, C 1 -C 4 -알콕시, 아미노, 모노메틸아미노, 디메틸아미노, 시아노 또는 니트로기에 의해 일치환 또는 이치환될 수 있고, 또한 융합되어, 비치환되거나 할로겐 원자, C 1 -C 4 -알킬, 히드록실, 트리플루오로메틸, C 1 -C 4 -알콕시, 아미노, 시아노 또는 니트로기에 의해 일치환 또는 이치환될 수 있고 1개의 질소 원자를 함유할 수 있는 벤젠핵을 이루거나, 1 또는 2개의 산소 원자를 함유하는 5원 또는 6원 고리를 이룰 수 있고, 
     A는 NH 또는 산소 원자이고, 
     Y는 CH 2 , CH 2 -CH 2 , CH 2 -CH 2 -CH 2 또는 CH 2 -CH이고, 
     Z는 질소 원자, 탄소 원자 또는 CH이고, 여기서, Y와 Z 사이의 결합은 이중 결합일 수도 있으며, 
     n은 2, 3 또는 4이다. 
     또한, 본 발명은 상기 3-치환된 3,4-디히드로티에노[2,3-d]피리미딘 유도체의 생리학적으로 허용되는 염에 관한 것이다.
Patent KR-20010020486-A (KR)
Title: 폭이 넓은 밴드갭 반도체 내의 전력 소자
IPC: H01L29/78
Filed: 1998-06-23
Abstract: 본 발명은 접합형 절연 또는 반절연 기판(예를 들어 실리콘 탄화물) 상에 제조되는 매우 높은 전력 스위칭 소자와 같은 반도체 소자를 포함하는 소자에 관한 것이다.
Patent KR-20010014227-A (KR)
IPC: A01N25/00
Filed: 1998-06-26
Abstract: 본 발명은 농산물(예: 과일 및 야채) 및 식용 동물성 단백질과 같은 식품을 처리하기 위한 독물학적으로 허용되는 성분을 사용하는 염기성 세제 조성물에 관한 것이다.  임의로 풍미에 영향을 미치지 않는 약 0.5% 미만의 세제 계면활성제(예: 칼륨 알킬 설페이트) 및 약 10.5 이상의 pH를 제공하는 염기성 완충제를 포함하는 액체 제형은, 소비하기 직전에 식품 생성물에 적용시키고 약 30초 이상 동안 유지시켜서 미생물 오염을 상당히 감소시킨다.  식품은 세정하지 않고 소비할 수 있다.
Patent KR-20010014416-A (KR)
Title: Retroreflective cube corner sheeting mold, lamina for creating such a mold and method for manufacturing such a lamina
IPC: B29C33/00
Filed: 1997-11-26
Abstract: Laminae suitable for use in a mold suitable for use in forming retroreflective sheeting and methods of making such laminae are disclosed. A representative lamina includes a single row of optically opposing cube corner elements disposed on its working surface. The working surface of a lamina is provided with a plurality of cube corner elements formed by the optical surfaces defined by three groove sets. Corresponding surfaces of opposing groove sets intersect substantially orthogonally along a reference edge to define first and second optical surfaces of the respective cube corner elements. The third optical surface of each respective cube corner element is defined by one surface of the third groove set.
Patent KR-20000062468-A (KR)
Title: 다수의 예측 분기 명령을 통한 명령 페치의 정렬 명령캐시 제어
IPC: G06F12/08
Filed: 2000-01-14
Abstract: 명령의 무순서 블록이 기록될 수 있는 다수의 명령 캐시 섹터를 포함하는 정렬 명령 캐시(AIC)가 개시된다.  명령의 기본 블록은 프로그램 실행 시간에서 AIC 섹터 내에 정렬된다.  AIC 디렉토리는 현재 명령 어드레스를 이용하여 다수의 섹터를 포함하는 AIC 내에서 AIC 디렉토리 엔트리와 관련 행을 선택한다.  AIC 디렉토리 엔트리는 다수의 AIC 섹터와 각각 관련된 다수의 "섹터 S 제1 어드레스"필드를 포함하며, 이들 디렉토리 필드 각각은 그 내용이 유효일 때 관련 AIC 섹터 S 내의 제1 명령의 어드레스를 포함한다.  "페치 히스토리 테이블"(FHT)은 4개 엔트리의 FHT 세트에 구성된 각 관련 AIC 행에 대해 4개의 FHT 엔트리를 포함한다.  각 유효 FHT 엔트리는 동일 프로그램에서의 이전의 실제 실행 순서에 바탕해서 명령의 예측 순서를 기록하는데, 이는 계속해서 반복될 수 있다.  각 FHT 엔트리는 메모리에 비순차적으로 위치될 수 있는 명령 블록의 순서에 대한 이전의 실행 히스토리를 획득하기 위한 매우 효율적인 필드를 포함한다.  각 유효 FHT 엔트리는 단일 페치 사이클에서 관련 AIC 행의 섹터에 저장된 명령의 다수 순서의 아웃게이팅을 제어할 수 있다.  단일 FHT 엔트리를 이용하는 각 페치 사이클은, 프로세서가 메모리 내의 근본적으로 다른 위치로부터 명령을 페치하기 위해 기다릴 필요가 없이, FHT 엔트리에 기록된 순서로 다수의 AIC 섹터를 프로세서에 의한 실행을 위해 아웃게이트할 수 있다.
Patent KR-20010073959-A (KR)
Title: Mobile station with drawer type cover
Inventor: KIM MIN SU
IPC: H04B1/38
Filed: 2000-01-24
Abstract: PURPOSE: A mobile telephone of a drawer type is provided to maintain a distance between a microphone and a speaker and operate a cover with one touch by forming a cover enclosing a button unit into the drawer type and arranging the speaker in the cover. CONSTITUTION: A drawer cover(20) is mounted to be able to move up and down in a main body(10) by a sliding system, and opens and shuts selectively a button unit. The drawer cover(20) is able to move in one touch by an operating device. The operating device comprises a pinion gear(30) mounted on the main body(10), a lack gear(32) engaged with the pinion gear(30), a driving motor(40) for providing the driving force, a worm gear(42) for transferring the driving force to the pinion gear(30) and a control switch for controlling the operation of the driving motor(40).
Patent KR-20010076057-A (KR)
Title: Automatic shaver
Inventor: OH DONG MOOK
IPC: B26B19/00
Filed: 2000-01-24
Abstract: PURPOSE: An automatic razor is provided to remove a danger of an electric shock even in wet shaving and to prevent a disorder of the razor due to water leakage. CONSTITUTION: In a casing(1) includes an air supply pipe(2) for flowing compressed air, an air motor(4) driven by the compressed air, an exhaust pipe(5) guiding to discharge the compressed air after driving of the air motor, power transmission units(6a,6b) installed on a rotating shaft(3) of the air motor to operate by the rotational force of the air motor, inner blades(7a,7a') performing rotation, straight vibration and reciprocation by the movement of the power transmission units, outer blades(8a,8a') having many holes(20a), and a cover(9) wherein the outer blades are formed. By using compressed air instead of electricity, danger of an electric shock is avoided. Moreover, disorder due to leakage of water is prevented.
Patent KR-20010076604-A (KR)
Title: Debugging Method for CDMA Phone Using the Diagnostic Monitoring
Inventor: HAN GI CHEOL
IPC: H04B17/00
Filed: 2000-01-27
Abstract: PURPOSE: A method for debugging the software of a mobile telephone terminal is provided to develop rapidly the software by testing the software by a commercial terminal independent of the development environment of hardware. CONSTITUTION: If a mobile terminal is operated(S501), the related variable is initialized(S502) and a standby mode is executed(S503). If an execution variable tracking request message(StartMsg) is received from a DM(Diagnostic Monitoring) process(S504), an execution variable tracking start is transferred to all task of the mobile terminal(S505), and a start acknowledge signal is transmitted to the DM process(S506). If execution variable tracking result information is received from the other task of the mobile terminal(S508), the information is transmitted to the DM process(S509). On the other hand, if an execution variable ending request message(EndMsg) is received from the DM process(S511), an execution variable tracking end is transferred to all tasks of the mobile terminal(S512), and an end acknowledge signal is transmitted to the DM process(S513).
Patent KR-20010078584-A (KR)
Inventor: BAEK IN CHEOL
IPC: H02K15/02
Filed: 2000-02-09
Abstract: PURPOSE: A rotor for an induction motor is provided to enhance performance and reliability by preventing an end ring from being deformed due to an excessive centrifugal force and thus preventing a mechanical defect of a motor caused due to the deformation of the end ring. CONSTITUTION: A plurality of slots are formed at predetermined intervals on a laminated core(53). A rotary shaft is coupled on a center of the laminated core(53). A rotary bar(57) is formed on the slots of the laminated core(53). End rings(59) are installed on both sides of the laminated core(53) to form a closed circuit of a current flowing the rotary bar(57) and shorts the rotary bar(57). An inner peripheral surface of the end ring(59) is closely attached on the rotary shaft to minimize a centrifugal force applied on the end ring(59) when a motor is rotated at a high speed. The inner surface of the end ring(57) has the same size as the rotary shaft in radius and thus the rotary shaft looks like being press fit into the end ring. The end ring(59) has a relatively small thickness to minimize influence of the centrifugal force applied thereon during the high speed rotation of the motor.