baber/WOPTO huggingface dataset:
Patent KR-20020037243-A (KR)
Inventor: KOO JEUNG SEO
IPC: A61C15/02
Filed: 2000-11-13
Abstract: PURPOSE: A toothpick is provided to minimize the size of a hole between teeth and teethridge to be produced because a user picks his/her teeth, thus effectively preventing tooth decay. CONSTITUTION: The toothpick made of starch or a white birch consists of an elongate cylindrical body portion(1), a jaw portion(2) formed to be able to be disposed between teeth and teethridge, and a thin conical picker portion(3) located at the front part of the jaw portion so as to effectively remove food fitted between the teeth and the teethridge. The jaw portion serves to restrict the deep insertion of the toothpick between the teeth and the teethridge.
Patent KR-20020040518-A (KR)
Title: Apparatus for nonskid band on road and the method of nonskid band on road by using the same
Inventor: JUNG SO JA
IPC: E01C23/14
Filed: 2000-11-27
Abstract: PURPOSE: Provided are a spreader of a sliding-resistant mixture for road and a method for forming a sliding-resistant structure to prevent sliding of automobiles on driving by simply mixing and spreading the mixture by means of the spreader. CONSTITUTION: The spreader comprises a providing pipe(8); a hopper(1) to contain a mixture of structural material and binder; a blade motor(3) with a rotating axis(4) and a rotating blade(5) to uniformly combine and admix the mixture(2); a hopper cover(26) to prevent scattering of the mixture(2) during admixing; and a folded part formed at one side of the cover(26) with a hinge(31) to be opened/closed to introduce the structural material and the binder. The method for forming the sliding-resistant structure is carried out by moving the spreader in a direction for applying the mixture and spreading the road with the mixture, then hardening the road by means of hardening plate integrated with the spreader.
Patent KR-20020041123-A (KR)
Title: medical examination system for the animal
Inventor: BYUN BYUNG JIN
Filed: 2000-11-27
Abstract: PURPOSE: A system for a medical treatment of a pet is provided for a disease treatment and a disease prevention of a pet effectively by notifying and supplying money according to a kind, age, and sex of a pet and receiving a partial money to be consumed in the disease treatment and the disease prevention from a client and supplying the money to a hospital. CONSTITUTION: A plurality of client computers(20) and hospital computers(30), at least one manager computer(10) and a supporting computer(40) are connected through a network therewith. The manager computer(10) receives paper money having an actual money value from the client computer(20) and supplies to the supporting computer(40). The supporting computer(40) supplies a specific amount of money to the hospital computer(30) by a payment request of the hospital computer(30). The client computer(20) has a payment request(21) for measuring a payment amount of money according to a characteristic of a pet. The manager computer(10) has a payment guarantee request(11) for requesting a confirmation of the characteristic of the pet and a payment amount of money and a remittance request(12) for measuring a remittance amount of money. The supporting computer(40) has a remittance guarantee request(41) requesting a confirmation of the characteristic of the pet and a payment amount of money transmitted from the manager computer(10) and a payment confirmation request(42) for receiving information a treated pet. The hospital computers(30) has a payment request(31) for transmitting information of the treated pet and a medical treatment charge to the supporting computer(40).
Patent KR-20010106083-A (KR)
Title: 정전 잠상 현상용 토너 조성물 및 토너 제조 방법
IPC: G03G9/08
Filed: 2000-11-30
Abstract: 칼라 토너에 적용하기 적합한 미소구(microspheric) 토너 입자를 제조하는 방법은 1종 이상의 안료와 선택적으로 전하조절제를 포함하는 무정형 중합체의 굵은 입자들을 생성하는 단계, 그 후 고해상도 정전 영상용 토너로서 적합한 크기로 입자 크기를 감소시키는 단계를 포함한다. 입자를 분쇄하는 단계는 액상 유기 매질 중의 입자 분산액을 생성하는 단계와 계면활성제의 존재하에 전단력을 가하는 단계를 포함한다. 또 다른 구현예로서, 본 발명에는 평균 직경이 약 2 내지 약 10 마이크론 범위인 실질적으로 무정형인 미소구 입자들을 생성하는 방법이 개시되어 있다. 수지는 무정형 폴리에스테르 수지와 에틸렌/노보넨 공중합체를 포함하는 것이 바람직하다.
Patent KR-20020044437-A (KR)
Title: Apparatus and method for restricting vehicle driving
Inventor: YOO HYEON JOONG
IPC: B60R25/25
Filed: 2000-12-06
Abstract: PURPOSE: An apparatus and a method for restraining to drive a vehicle are provided to prevent the vehicle from being damaged or stolen by allowing the vehicle to normally drive only when an identified user drives the vehicle. CONSTITUTION: An apparatus for restraining to drive a vehicle is applied to the vehicle having an ignition device(10) which is operated by a driver by utilizing an ignition key or a remote controlled key. The ignition device(10) is connected to an ECU(10). The ECU(10) receives various information and controls the operation of the vehicle. Various information regarding to an opening degree of a throttle, an RPM of an engine, a driving speed, and an amount of fuel required to drive the engine is accommodated in the ECU(10). In addition, an identified finger print is inputted or stored in the ECU(10) so as to identify the driver.
Patent KR-20010062353-A (KR)
Inventor: FUJIOKA TAKAYUKI
IPC: G02B5/08
Filed: 2000-12-12
Abstract: PURPOSE: To provide a hybrid type display device maintaining color purities in the case of a transmissive display and improving lightness in the case of a reflective display. CONSTITUTION: The hybrid mode display device is provided with a pair of front and rear side substrates 1, 2 placed opposite to each other, an electrode 10 arranged on the inside surface of the one substrate 1, another electrode 11 arranged on the inside surface of the other substrate 2, color filters CF arranged on the front side substrate 1 matching with pixels PXL at which the one electrode 10 and the other electrode 11 are placed opposite to each other, a liquid crystal layer 3 arranged between the pair of substrates 1, 2 and a reflection layer 8 arranged on the rear side substrate 2. The reflection layer 8 is provided with an opening H per each of the pixels PXL and divides each of the pixels PXL into a transmissive part T inside the opening and a reflective part R outside the opening in the plane. The color filters CF comprise laminated colored and transparent layers 50 and 51. In the colored layer 50, the reflective part R is formed thinner than the transmissive part T. The transparent layer 51 is formed so as to fill up the difference in the level of the colored layer 50 produced between the transmissive and reflective parts T, R.
Patent KR-20020048498-A (KR)
Title: Packet Connection Method for High speed Router of from Input port to Output port
Inventor: JU UN GI
IPC: H04L45/58
Filed: 2000-12-18
Abstract: PURPOSE: A packet connection method between input/output ports for a high speed router is provided to attain a high yield by using a packet priority order determination method for allocating ports according to every packets and prevent the poverty without regard to the data type. CONSTITUTION: A plurality of input/output function modules(110,130) performs a connection function of a physical layer and MAC(Media Access Control) layer and also performs a lookup and buffering function for a packet forwarding. A switch function module(120) has a plurality of packet connection priority order determination function module(121), performs a relay function for determining the switching order when a connection to an output port is set and manages the switch fabric connection for switching by a distribution control as each input port. According to the packet connection priority determination method, one packet among the waited packets is selected and connected to the output port.
Patent KR-20020056329-A (KR)
Title: A piston pin and making method for hermetic compressor
Inventor: KIM YEONG JO
IPC: F04B39/00
Filed: 2000-12-29
Abstract: PURPOSE: A piston pin of hermetic type compressor and manufacturing method of the same are provided to simply manufacture the piston pin connecting a piston and a connecting rod. CONSTITUTION: A piston pin(30) includes a pin body(31) connecting a piston and a connecting rod to be interlocked with each other; and a coupling groove(32) formed on one side of the pin body to mount a coupling pin for coupling with the piston thereon. A method includes a cutting process cutting a material by fixed length; a forging process forming the coupling groove on one side of an outer surface of the material cut in the cutting process and improving stiffness of the material; a heat treatment process treating forged material by heat; and a finishing process treating the heat-treated material in a barrel and polishing.
Patent KR-20020056439-A (KR)
Title: text input keypad device of the communication terminal
Inventor: SHIN DONG SEOP
IPC: H04B1/38
Filed: 2000-12-29
Abstract: PURPOSE: A character input keypad unit of a communication terminal is provided to easily execute character inputting according to an order of Hangul consonant and vowel conceptually recognized by communication terminal users and maximize a user's convenience in using a communication terminal by forming 16 keypad button matrix arranged in order of the Hangul consonant and vowel. CONSTITUTION: 16 buttons(2A-2P) are formed on a keypad frame(1) with a 4x4 matrix form, and identification symbols(3) in a number or a character form are printed on the surface of the buttons(2A-2P). The identification symbol(3) formed on the 16 buttons(2A-2P) of 4x4 matrix is spelled in order of Hangul consonant and vowel. Accordingly, when a user desires to send a character message through his/her communication terminal, he/she can link various characters formed in order of Hangul consonant and vowel on the buttons of the keypad frame(1) to complete one letter to transmit it.
Patent KR-20010021596-A (KR)
Title: ｒａｓ의 안티센스 올리고뉴클레오티드 저해
IPC: A61K38/00
Filed: 1998-07-06
Abstract: 본 발명의 조성물 및 방법은 ras 발현을 조절하기 위하여 제공된다.  본 발명의 올리고뉴클레오티드는 사람의 ras를 암호화하는 핵산에 표적된다.  본 발명의 사람의 H-ras, Ki-ras 및 N-ras를 암호화하는 mRNA와 특이적으로 잡종화될 수 있는 올리고뉴클레오티드는 연구 목적 뿐 아니라 치료제 및 진단제로 이용될 수 있다.  또한 본 발명의 올리고뉴클레오티드를 이용하여 세포 및 조직내 ras 유전자의 발현을 조절하기 위한 방법들이 개시되며, 활성화된 ras 유전자의 발현을 특이적으로 조절하는 방법도 제공되고, 그리고 ras 유전자와 관련된 상태의 진단, 검출 및 치료 방법에 관해서도 개시되어 있다.
Patent KR-20010040276-A (KR)
IPC: C23C16/40
Filed: 1998-11-20
Abstract: 용매 종 A, B 및 C의 혼합물을, 이 혼합물의 총 부피를 기준으로 하여 A:B:C 비가 A 약 3 내지 약 7 부피부, B 약 2 내지 약 6 부피부, C 최대 약 3부피부가 되게 포함하고, A는 C 6 내지 C 8 알칸, B는 C 8 내지 C 12 알칸이고, A 및 B는 서로 상이하며, C는 글라임계 용매(글라임, 디글라임, 테트라글라임 등) 및 폴리아민으로 구성된 군 중에서 선택되는 것이 특징인 금속 유기 전구체의 액체 전달식 화학 증착용 용매 조성물을 제공한다. 특히, 옥탄, 데칸 및 폴리아민을 약 5:4:1의 중량비로 포함하는 특정 용매 조성물은 SrBi 2 Ta 2 O 9 막 형성에 유용하게 사용된다.
Patent KR-20010033026-A (KR)
Title: 유리 비산 방지를 위한 적층필름
IPC: B32B17/10
Filed: 1998-12-11
Abstract: (A) 에틸렌-2,6-나프탈렌디카르복실레이트 반복단위를 전 반복단위의 80 몰％ 이상으로 함유하는 코폴리에스테르로 이루어지는 이축배향 폴리에스테르 필름, 
     (B) 상기 이축배향 폴리에스테르 필름의 적어도 한쪽 면상에 의존하는 접착성 도막, 
     (C) 상기 접착성 도막의 위에 존재하는 하드코트층, 및 
     (D) 상기 하드 코트층상에 존재하는 반사방지층으로 이루어지는 유리 비산 방지를 위한 적층필름.     이 적층필름은 우수한 접착성을 가지고, 표면 경도, 내상성 등이 만족스러우며, 충분한 투명성 및 반사방지 성능을 가지고, 유리 비산을 충분히 방지한다.
Patent KR-20010042477-A (KR)
Title: 디지털 심볼 시퀀스에 의해 변조된 반송파의 복조를 위한방법
IPC: H04L27/22
Filed: 1999-04-07
Abstract: 본 발명은 디지털 심볼 시퀀스로 변조되고 잡음 통신로에 의해 전송되는 반송파의 복조를 위한 방법에 관한 것이다.  본 발명에 따라 2개의 심볼 사이의 가능한 전이의 이상적인 에지 형상이 제공되어 저장되어 있고(기준 에지), 수신된 에지가 상기 심볼 시퀀스의 주파수의 다수배가 되는 스캐닝 주파수로 스캔되고 디지털화된다.  본 발명에 따라서 수신되고 스캔되는 에지의 검출을 위해 전체 스캐닝 값은 2개 이상의 기준 에지에 대한 유클리드 거리를 얻는데 이용되고 가장 짧은 유클리드 거리를 가지는 기준 에지가 선택된다.  선호되는 실시예에서 비터비-알고리즘은, 이미 알려진 CPM 복조 방법의 경우에서처럼, 평가된 심볼 시퀀스에 적용되지 않지만 평가된 에지의 시퀀스에는 적용되어, 한 심볼 기간 동안 수신된 에지의 적절한 유클리드 거리가 비터비 알고리즘의 트렐리스 브랜치의 코스트로서 기준 에지에 의해 처리된다.
Patent KR-20010042638-A (KR)
Title: 차량용 와이퍼
IPC: B60S1/46
Filed: 2000-02-04
Abstract: 본 발명은 구동축에 의해 구동되며 와이퍼 블레이드(20)가 힌지 연결되어 있는 와이퍼 아암(10)을 포함하는 차량용 와이퍼에 관한 것이다.  하나 이상의 분사 노즐(64)이 피봇 부품(10, 22) 상에 장착되어 있으며 용수 입구(56)를 거쳐서 용수 펌프에 연결된다.  본 발명은 하우징(36) 내에 위치한 입구 포트(42)와 하나 이상의 출구 포트(44)를 갖는 노즐 몸체(40)를 제공한다.  입구 포트(42)는 용수 입구(56)를 향하는 정면(52)으로부터 출발하여 노즐 몸체(40)의 측면(54) 상에 배출되며, 출구 포트(44)는 입구 포트(42)로부터 일정 거리 이격된 측면(54)으로부터 출발하여 분사 노즐(64)에 유도된 분사 포트(46) 내로 배출된다.  이 때, 박막(58, 70)이 가압되지 않은 상태에서 입구 포트(42)와 출구 포트(44)를 폐쇄한다.
Patent KR-20010043161-A (KR)
Title: 센서 및 불휘발성 메모리를 구비한 회로
IPC: G11C27/02
Filed: 1999-03-26
Abstract: 센서(S) 및 상기 센서(S)로부터 공급되는 전하의 불휘발성 기억을 위한 메모리 수단(C F )을 구비한 회로에서, 상기 메모리 수단이 강유전 메모리 유전체를 가진 커패시터(C F )이고, 상기 커패시터(C F )는 적어도 때때로 센서 소자(S)의 단자에 병렬 접속된다.
Patent KR-20010043202-A (KR)
Title: 화상 정보 고속 압축 방법 및 이를 이용한 실시간 동화상전송 방법
IPC: H04N19/164
Filed: 1999-04-12
Abstract: 본 발명은 3차원 힐베르트 주사의 확장으로서, 직육면체 영역에 대한 주사(3차원 힐베르트 주사에 한정되지 않음)를 행하고, 처리율의 향상, 비용의 저감화를 도모할 수 있는 화상 정보 고속 압축 방법 및 이를 이용한 실시간 화상 전송 방법을 제공한다.  본 발명은 화상 정보 고속 압축 방법에 있어서, 3차원 정보로 이루어지는 촬상된 동화상을 3차원 공간의 직육면체 영역에 대응한 룩업 테이블을 이용하여 1차원 계열 정보로 순차적으로 변환하고, 그 변환된 데이터를 데이터 압축한다.  또, 촬상된 동화상을 서버측에서 클라이언트측에 실시간으로 전송하는 방법에 있어서, 상기의 방법에서 압축된 데이터를 통신 경로를 통하여 전송하고, 클라이언트측에서 데이터를 신장한다.
Patent KR-20010043372-A (KR)
Title: 결정화에 의한 이소프탈산의 정제방법
IPC: C07C63/24
Filed: 1999-04-20
Abstract: 본원에는, 메타크실렌으로부터 이소프탈산을 제조하는 방법, 특히 이러한 방법의 과정에서 생성되거나, 달리 조악한 이소프탈산(IPA)과 미반응 출발 물질, 용매, 부반응 생성물 및/또는 기타 바람직하지 않은 물질로부터 선택된 불순물을 함유하는 액상 분산액으로부터, 생성된 조악한 IPA를 정제하는 방법이 기재되어 있다.  당해 방법의 정제 부분은 (1) 분산액을 여과하여 조악한 IPA 여과 케이크를 형성하는 단계, (2) 여과 케이크를 승온에서 선택적 결정화 용매에 용해시켜 용액을 형성하는 단계, (3) 용액의 온도나 압력 또는 이들을 둘다 저하시킴으로써, 정제된 IPA를 결정화 용매 중의 용액으로부터 결정화하는 단계, (4) 결정화되고 정제된 IPA를 용액으로부터 분리하는 단계 및 (5) 세척되고 정제된 IPA 케이크를 승온에서 재용해시키거나 침지시켜 최종적인 미량의 결정화 용매를 제거하고 바람직한 입자 크기와 형상을 수득하는 단계를 포함한다.  바람직하게는, 선택적 결정화 용매는 N-메틸 피롤리돈이다.
Patent KR-20010053024-A (KR)
IPC: C21C5/36
Filed: 2000-04-14
Abstract: 본 발명은, 스틸 슬랙, 임의로는 일례로 전기로 슬랙, 전환기 슬랙, 스틸 제조, 밀 스케일 또는 부차 야금 잔류물에서 발생하는 분진과 같은 철 담체의 처리 방법에 관한 것으로, 용융된 스틸 슬랙 및 철 담체는 크로뮴 광석 또는 크로뮴- 함유 및/또는 니켈-함유 분진으로 보충되고, 슬랙의 염기도는 1.2 내지 1.6으로 조절되며, 배쓰 온도는 1600 ℃ 초과, 특히 1650 ℃내지 1800 ℃ 사이로 유지되고, 탄소-함유 철 배쓰를 제공 또는 형성한다.  환경상 안전한 슬랙뿐 아니라, 고등급의 페로크로뮴 합금을 회수할 수 있으며, 따라서, 방법의 경제성이 개선된다.
Patent KR-20020057400-A (KR)
Title: An Algorithm for a Digital Signature
Inventor: NAM SANG U
IPC: H04N1/38
Filed: 2001-01-04
Abstract: PURPOSE: A digital signature algorithm is provided to modulate data of a transmitted correspondence, so as to check the forgery or alternation of the correspondence transmitted through communication equipment such as a facsimile. CONSTITUTION: A random number is generated by a secret key(S1). More than one scanning line constituting a correspondence is selected(S2). A changed pixel distance of the selected scanning line is compared with a changed pixel distance of scanning lines constituting the correspondence, to discriminate the number of pixels corresponding to a difference of the distances(S3). Whether the number of pixels corresponds to an even number is decided(S4). If so, whether a data value of the correspondence is '0' or '1' is checked(S5). If '0', a pixel position is not changed(S6), and if '1', a pixel position is changed(S7). If the number of pixels corresponds to an odd number in the S4 step, whether a data value of the correspondence is '0' or '1' is checked(S8). If '0', a pixel position is changed(S7), and if '1', a pixel position is not changed(S6). The correspondence of which the pixel position is changed is transmitted through a communication path(S9). Whether the number of pixels corresponding to the distance difference is an odd number or an even number is decided(S10). If an odd number, a data value of a signature is recognized as '0'(S11), and if an even number, a data value of the signature is recognized as '1'(S12). The signature is extracted based on the recognized data value(S13). And the forgery or alternation is confirmed based on the extracted signature(S14).
Patent KR-20010025663-A (KR)
Title: fertilizer composition and method for make the potassium-feldspar
Inventor: JEONG HYO YEON
IPC: C04B35/14
Filed: 2001-01-15
Abstract: PURPOSE: Prepared is ceramics composition mainly composed of potassium feldspar, which is capable of blocking electromagnetic waves and also emitting far-infrared rays beneficial to human. CONSTITUTION: The ceramics composition comprises 20-60wt.% of potassium feldspar comprising 66.52wt.% of SiO2, 18.36wt.% of Al2O3, 11.83wt.% of K2O, 2.42wt.% of Na2O, 0.08wt.% of Fe2O3, 0.06wt.% of MnO and a balance of cerium, selenium, cobalt, radon, 10-20wt.% of sericite, 10-20wt.% of muscovite, 0.1-0.6wt.% of dolomite, 0.1-0.6wt.% of elvan, 0.1-0.6wt.% of zirconium, 0.1-0.6wt.% of ruby, 0.1-0.6wt.% of ocher, 0.1-0.6wt.% of charcoal.
Patent KR-20020061699-A (KR)
Title: Providing method for properties information using a mobile station
Inventor: KWON HYEOK JIN
IPC: G06Q99/00
Filed: 2001-01-17
Abstract: PURPOSE: A method for offering the property information by using a mobile communication terminal is provided to make a user appreciate the multimedia contents by using a mobile communication terminal, and to easily receive the detailed information on the property included in the multimedia contents. CONSTITUTION: A user appreciates the multimedia contents transmitted by a mobile communication terminal(201). The user requests information providing server to provide the information on the property included in the multimedia contents(202). The server collects the detailed information on the requested property(203). The collected information is transmitted to the mobile communication terminal of the user(204). The user checks the detailed information provided from the server and requests the server to introduce the shopping malls selling the corresponding property. The server connects the mobile communication terminal of the user to the corresponding shopping mall. Herein, the multimedia contents include dramas, show programs, and fashion shows. The property includes accessories, costumes, vehicles, foods, and locations.
Patent KR-20020062063-A (KR)
Title: Structure of detachable fishingnet
Inventor: BAE BONG SEONG
IPC: A01K69/00
Filed: 2001-01-19
Abstract: PURPOSE: A construction of a removable fishing gear which permits discarding of only a net from a fishing gear whose useful life has expired and then addition of a new net to a buoy line, a sinker line, a buoy, a sinker or the like to use is provided which reduces fishing gear costs and marine and land pollution. CONSTITUTION: The construction of a fishing gear comprises a tippet(6) each attached to the outer end of a net(4); a clamp member(8) detachably attached to each tippet positioned at the upper and lower part of the net; a buoy line(11) attached to the clamp member positioned at the upper part of the net; a sinker line(10) attached to the clamp member positioned at the lower part of the net; a buoy(12) constructed at the same interval along a longitudinal direction on the buoy line positioned at the upper part of the net; and a sinker(14) constructed at the same interval along a longitudinal direction on the sinker line positioned at the lower part of the net.
Patent KR-20020062070-A (KR)
Title: Intrusion Detection System using the Multi-Intrusion Detection Model and Method thereof
Inventor: KIM DONG UK
IPC: G06F15/00
Filed: 2001-01-19
Abstract: PURPOSE: A system and a method for detecting the intrusion using the diverse intrusion detection models are provided to detect a case violating a security policy set by introducing a traditional access control technology to the intrusion detection system. CONSTITUTION: The intrusion detection system comprises a data collector, a data filtering and condensing part(230), an intrusion detector(240), a warning and reporting part, and an intrusion responding part(260). The data collector collects all traffics to a network having a monitoring target server(210) from an external or internal network(200) and transfers the collected data to the data filtering and condensing part. The data filtering and condensing part filters only the traffics to a monitoring target system, and converts and condenses the data to detect the intrusion by extracting the data necessary for the intrusion detection. If the intrusion detector judges the intrusion, the warning and reporting part reports the warning and the related inspection records and the intrusion responding part carries out the defined responding activity such as the environment resetting of the access control system.
Patent KR-20020063634-A (KR)
Title: Communication protocol for remote controlled air conditioner
Inventor: CHO SEON GU
IPC: H04Q9/00
Filed: 2001-01-30
Abstract: PURPOSE: A communication protocol for a remote control air conditioner is provided to judge whether a receiver is normally operated while the receiver and a processor transmit and receive a periodical signal and be applied to an automatic control system irrespective of a transmission medium. CONSTITUTION: A data format transmitted from a receiver to a processor is composed as a command frame for controlling various operations of an air conditioner and a life information frame for providing various life information such as stock price information, weather information, and a news flash. The command frame is composed as one byte, and are composed as 'start', 'command', 'temperature setting', 'off time', 'duration time', 'checksum', and 'stop frames'. The command frame is transmitted at about 30 second interval. One information frame is composed as total 44 bytes in the life information frame, and each item is composed as one byte and one message is composed as 5 information frames. A transmission idle time between frames is set as 2 seconds, and a transmission idle time between messages is set as 3 minutes in case that one or more messages are successively transmitted.
Patent KR-20010067501-A (KR)
Title: A Briefcase equipped with auxiliary battery on its frame
Inventor: CHOE YONG KUN
IPC: A45C13/00
Filed: 2001-01-26
Abstract: PURPOSE: Provided is a bag with a supplementary battery device in a bag frame which places the supplementary battery device in the bag frame without a separate power device so that it is conveniently carried. CONSTITUTION: The bag with a supplementary battery device in a bag frame comprises the parts of: an external cover which is placed in the bag frame passed through one side of the bag; a supplementary battery which is placed at one side of the bag frame; and an internal cover which includes a switch part used in supplying power of the supplementary battery toward the device and an outlet part in supplying power toward the device from charged or supplementary batteries.
Patent KR-20020068183-A (KR)
Title: Pharmaceutical composition containing melissa extract for the use of matrix metalloproteinase inhibitor
Inventor: KIM MIN YOUNG
IPC: A61K36/53
Filed: 2001-02-20
Abstract: PURPOSE: A pharmaceutical composition containing a lemon balm extract as an effective component and having pharmacological efficacy for inhibiting matrix metalloproteinase(MMP) activity is provided which is effective for prevention and treatment of diseases mediated by excessive MMP. CONSTITUTION: This pharmaceutical composition contains a lemon balm(Melissa officinalis) extract to inhibit matrix metalloproteinase activity and is effective for prevention and treatment of diseases mediated by excessive MMP such as arteriosclerosis, MMP-mediated osteopenia, inflammatory diseases of the central nervous system, Alzheimer's disease, skin aging, rheumatic arthritis, osteoarthritis and the like. The MMP is MMP-1, MMP-2 and MMP-9 and the composition exhibits that the inhibition rate of 57% in MMP-1, 71% in MMP-2 and 73% in MMP-9 respectively contrast to a control group.
Patent KR-20020072009-A (KR)
Title: cyclone collector for vacuum cleaner
Inventor: LIM GYEONG SEOK
IPC: A47L9/16
Filed: 2001-03-08
Abstract: PURPOSE: A cyclone dust collecting device is provided to enhance a dust collecting efficiency of a second dust collecting device by improving a structure of the cyclone dust collecting device. CONSTITUTION: A cyclone dust collector is composed of a first dust collector(10) having an inertial collecting body(11) for collecting primarily a dust or waste using an inertial force, and a second dust collector(20) having a cyclone body(21) for performing a collecting of the dust or waste using a centrifugal force. A central portion of the cyclone body(21b) is expanded outward, and communicates with the inertial collecting body. Therefore, a part of a waste introduced into the cyclone body is collected from the central portion of the cyclone body to the inertial collecting body primarily.