baber/WOPTO huggingface dataset:
Patent KR-20020004921-A (KR)
Inventor: KIM JEONG BAE
Filed: 2001-12-01
Abstract: PURPOSE: A self-coordination system and method are provided to generate an avatar using body information and style data in real time, and by enabling the user to coordinate designs suitable for the user using the self-avatar. CONSTITUTION: An input unit(10) selects a design suitable for a user and sets a model or a style. A database(30) stores the user's personal information. A 3D self-avatar generation unit(40) converts the user's video into a 3D image on the basis of the information. A design generation unit(50) generates a design selected from the database(30). A self-coordination unit(60) coordinates the design selected as the 3D self-avatar and generated and a 3D self-avatar image coordinated. A TOP(Try On Program) processing unit(20) controls the 3D self-avatar generation unit, the design generation unit, the self-coordination unit(60) and the database(30). An output unit(70) outputs the 3D self-avatar, the design and the self-coordination image generated under the control of the TOP processing unit(20).
Patent KR-20030045395-A (KR)
Title: Low power semiconductor memory device and operating method thereof
Inventor: CHOI SEONG DAE
IPC: G11C7/00
Filed: 2001-12-04
Abstract: PURPOSE: A low power semiconductor memory device and a method for driving the same are provided to reduce the power consumption by not operating the write driving circuit when the new data is equal to the data previously stored. CONSTITUTION: A low power semiconductor memory device includes a memory cell(20) for storing data, a memory controller(10) for controlling the data inputted and outputted from the memory cell(20), a write applying signal generation block(70) for generating the write applying signal only when the data read out from the memory cell(20) is different from the data to write on the memory cell(20) when the write signal outputted from the memory controller(10) is inputted, and a write driving block(50) for recording the data on the memory cell(20) in response to the write application signal outputted from the write applying signal generation block(70).
Patent KR-20030046737-A (KR)
Title: Apparatus for securing recording medium drive
Inventor: AHN TAE YEONG
IPC: G06F3/06
Filed: 2001-12-06
Abstract: PURPOSE: A device for securing a recording medium drive is provided to control a permission of at least one out of recording and reading operations of a recording medium drive of a computer directly by a simple operation of a user. CONSTITUTION: The first control switches(31k,32k) are operated by an operation of a user and generate the first control signal. Logic circuit units(31,32) convert or maintain a logic state of at least one signal out of a recording control signal(ZIOWR_N) and a reading control signal(ZIORD_N) from an interface port(11) of a main board(1) of a computer in accordance with a digital logic state of the first control signal, and input the result signal to an interface port(21) of recording medium drives(22,23). The first control switches(31k,32k) are key-switches, and the digital logic state of the first control signal is set in accordance with an insertion of a key of the user. The first control switches(31k,32k) comprise a control switch for a recording control(31k) and a control switch for a reading control(32k). The logic circuit units(31,32) comprises a logic circuit unit for a recording control(31) and a logic circuit unit for a reading control(32).
Patent KR-20030049288-A (KR)
Title: System control method using control packet
Inventor: AHN JAE U
IPC: H04L12/70
Filed: 2001-12-14
Abstract: PURPOSE: A network device and an IP setting and manual control method in the network device are provided to maintain and manage a network device from a remote area by manually controlling the network device through a physical address of an Ethernet. CONSTITUTION: A protocol interpreting unit of a network device judges that an MAC address of a control packet transmitted through a network has its MAC address(200), it checks whether the control packet with the MAC address is an ICMP(Internet Control Message Protocol) echo request packet(210). If the control packet is the ICMP echo request packet, the protocol interpreting unit interprets a length of the packet(220). If the length of the packet is an agreed length of packet, the protocol interpreting unit checks whether the length of the packet is for an IP setting command or a control command for controlling a system operation(230). If the interpreted length of the packet is the IP setting command, the protocol interpreting unit sets an IP with an IP address recorded in IP header information(240). The protocol interpreting unit generates an ICMP echo response packet(250) and transmits it to a manager computer(260).
Patent KR-20030054803-A (KR)
Title: Method for fabricating of semiconductor device
Inventor: CHA HAN SEOP
IPC: H01L27/092
Filed: 2001-12-26
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to be capable of improving the efficiency of patterning and doping processes by performing a gate ion-implantation after forming a gate pattern. CONSTITUTION: An isolation layer(12) is formed in a semiconductor substrate(11) to define a transistor region having different conductive-type channels. Gate electrode patterns(13a,13b) are formed on the substrate(11). A lightly doped drain region(14) is formed in the substrate located between the gate electrode patterns(13a,13b). The first insulating layer(15) and the second insulating layer are sequentially formed on the resultant structure so as to expose the surface of the gate electrode patterns. Then, a gate ion-implantation is performed to the exposed gate electrode patterns. After removing the second insulating layer, a gate spacer(18) is formed at both sidewalls of the gate electrode patterns(13a,13b). Then, a source/drain ion-implantation is carried out.
Patent KR-20030056069-A (KR)
Title: Image sensor with improved light sensitivity and fabricating method of the same
Inventor: HWANG JUN
IPC: H01L27/146
Filed: 2001-12-27
Abstract: PURPOSE: An image sensor and a method for manufacturing the same are provided to be capable of improving photo sensitivity by increasing the area of a photodiode in a pixel unit. CONSTITUTION: A plurality of channel stop regions(CST) is formed in a semiconductor layer. The first impurity region(n1-) is formed in the semiconductor layer located between the channel stop regions(CST). A gate electrode(Tx) is formed on the semiconductor layer located between the channel stop regions(CST). The second impurity region(n2-) is formed on the first impurity region(n1-) to align between the channel stop region(CST) and the gate electrode(Tx). The third impurity region(p0) is formed on the second impurity region(n2-).
Patent KR-20030056084-A (KR)
Title: Method and apparatus for controlling layer change between layers of a multi-layer disc in a multi-layer disc recording/reproducing system
Inventor: CHOI MAN CHUL
IPC: G11B19/02
Filed: 2001-12-27
Abstract: PURPOSE: A method for controlling interlayer moving of a multi-layer disk in a multi-layer disk recorder/player and an apparatus for controlling the same are provided to change layers even though a spindle motor is rotating, thereby reducing time required for interlayer change. CONSTITUTION: A displacement of a disk rotating state is detected before layer change(S110). A focus driver changes a rotating velocity of a disk into a target velocity in a state that the detected displacement is added to a focus control signal, and the focus driver maintains the target velocity(S120). A laser is changed into a laser appropriate for a target layer to be changed, and the changed laser is controlled to focus on the target layer(S130). A spindle server is controlled in a locked state to start playing the target layer(S140-S150).
Patent KR-20030056319-A (KR)
Title: Digital thickness checker
Inventor: KWAK TAE OK
IPC: G01B7/06
Filed: 2001-12-28
Abstract: PURPOSE: A digital measuring machine for thickness is provided to increase use of data by storing and taking statistics on measuring value without measuring error. CONSTITUTION: A digital measuring machine for thickness includes a support frame(22), a fixed steel ball(24), a slider(30), a moving steel ball(34), a compressive spring(40) and a display unit(66). The fixed steel ball is installed to an upper surface of a lower end of the support frame to be rotated. The slider penetrates an upper end of the support frame to be moved toward the fixed steel ball. The moving steel ball is installed to a middle portion of a lower end of the slider to contact the fixed steel ball on a same vertical line. The compressive spring is fixed to an upper end of the slider on one end and to an inner surface of a spring cover(38) on the other end. The display unit is installed to a side of the upper end of the support frame to covert a moving distance of the slider and to show a signal value converted from analogue to digital. Therefore, use of data is improved by storing measuring value and taking statistics on measuring value without measuring error even at night.
Patent KR-20010072172-A (KR)
Title: 무선 통신장치의 인증을 위한 보안 프로세싱
IPC: H04L9/32
Filed: 1999-08-19
Abstract: 본 발명은 무선 통신시스템 (1010 에서 A-키들의 보안성을 향상시키는 기술을 제공한다.     이 기술은 A-키들에 대한 인간의 어떠한 액세스도 방지하며, 복제를 제거한다.     본 발명은 무선 통신시스템 (101) 의 보안성 및 완전성을 향상시킨다.     보안 프로세서 (104) 는 무선 통신장치 (100) 와 난수들을 교환하여 A-키를 생성한다.     그 후, 보안 프로세서 (104) 는 A-키를 암호화하고, 암호화된 A-키를 인증 시스템 (103) 에 전송한다.     인증 시스템 (103) 이 SSD 를 생성하거나 갱신할 때, 이 인증 시스템은 암호화된 A-키와 다른 정보를 보안 프로세서 (104) 에 전송한다.     보안 프로세서 (104) 는 A-키를 해독하고, SSD 를 계산한다.     보안 프로세서 (104) 는 SSD 를 인증 시스템 (103) 에 전송하여 무선 통신장치 (100) 를 인증하는 데에 이용한다.
Patent KR-20010072320-A (KR)
Title: Method for reacting an organic compound with a hydroperoxide
Inventor: BASSLER PETER
IPC: C07B61/00
Filed: 1999-08-09
Abstract: The invention relates to a method for reacting an organic compound with a hydroperoxide, comprising at least the following steps (i) to (iii): (i) reacting the hydroperoxide with the organic compound to obtain a mixture composed of a reacted organic compound and a non-reacted hydroperoxide; (ii) separating the non-reacted hydroperoxide from the mixture resulting in step (i); (iii) reacting the hydroperoxide separated in step (ii) with the organic compound.
Patent KR-20010074841-A (KR)
Title: 광학적으로 활성인 치환된ｎ-아릴-ｏ-아릴옥시알킬-카바메이트
IPC: C07D317/46
Filed: 1999-09-13
Abstract: 본 발명은 하기 일반식(I)의 광학적으로 활성인 신규의 치환된 N-아릴-O-아릴옥시알킬-카바메이트, 그의 제조방법 및 제초제로서의 그의 용도에 관한 것이다. 
     
       
     
     상기 식에서, 
     Ar 1 은 각 경우에 임의로 치환되고, 페닐, 나프틸, 테트랄리닐, 푸릴, 벤조푸릴, 티에닐, 벤조티에닐, 피리디닐, 퀴놀리닐, 이소퀴놀리닐로 구성된 그룹으로부터 선택되는 모노사이클릭 또는 바이사이클릭의 카보사이클릭 또는 헤테로사이클릭 그룹을 나타내거나, 임의로 치환된 하기 구조식의 그룹을 나타내고: 
     
       
     
     여기에서, A 는 임의로 할로겐-치환되고 1 내지 3 개의 탄소원자를 가진 알칸디일을 나타내고, 
     각 경우에 가능한 치환체는 바람직하게는 시아노, 니트로, 할로겐, 각 경우에 임의로 할로겐-치환되고 각 경우에 5개 이하의 탄소원자를 가진 알킬, 알콕시, 알킬티오, 알킬설피닐, 알킬설포닐, 알킬카보닐, 알콕시카보닐로부터 선택되며, 
     Ar 2 는 니트로, 시아노, 카복시, 카바모일, 티오카바모일 또는 할로겐에 의해, 또는 (각 경우에 임의로 시아노-, 할로겐-, C 1 -C 4 -알콕시-, C 1 -C 4 -알킬티오-, C 1 -C 4 -알킬설피닐- 또는 C 1 -C 4 -알킬설포닐-치환된) 각 경우에 알킬 그룹에 4개 이하의 탄소원자를 가진 알킬, 알콕시, 알킬티오, 알킬설피닐, 알킬설포닐, 알킬아미노, 디알킬아미노, 알킬카보닐, 알콕시카보닐, 알킬아미노카보닐 또는 디알킬아미노카보닐에 의해 임의로 치환된 6 내지 10개의 탄소원자를 가진 아릴을 나타내며, 
     R 1 은 임의로 시아노-, 할로겐- 또는 C 1 -C 4 -알콕시-치환되고 1 내지 4개의 탄소원자를 가진 알킬을 나타내고, 
     R 2 는 수소 또는 임의로 시아노-, 할로겐- 또는 C 1 -C 4 -알콕시-치환되고 1 내지 4개의 탄소원자를 가진 알킬을 나타내며, 
     단, R 1 이 결합된 탄소원자상의 치환체는 편광 진동면이 왼쪽으로 회전되도록 배열된다.
Patent KR-20010075343-A (KR)
IPC: G11B15/00
Filed: 1999-09-15
Abstract: 본 발명에 의하면, 노이즈는 노이즈와 스피치의 조합을 반송하는 입력신호에서 억제된다.  입력신호는 신호블록으로 분할(10)되는데, 이 신호블록은 처리되어(14) 입력신호의 짧은-시간 지각 대역 스펙트럼의 평가를 제공한다.  시간상의 다양한 지점에서, 입력신호가 노이즈만인지 또는 노이즈와 스피치의 조합인지의 결정이 만들어진다(16).  입력신호가 노이즈만일 때, 입력신호의 대응하는 평가된-짧은-시간 지각 대역 스펙트럼이 사용되어 노이즈의 장기간의 지각 대역 스펙트럼의 평가(18)를 갱신한다.  그 다음, 노이즈 억제 주파수 응답이, 입력신호의 장기간의 지각 대역 스펙트럼의 평가를 기초로 결정하고(20), 노이즈 억제 주파수 응답에 따라서 입력신호의 현재블록을 성형(24)하는데 사용된다.
Patent KR-20010103605-A (KR)
Title: Polymer conjugates of interferon beta-1a and uses
IPC: A61K38/21
Filed: 1999-10-15
Abstract: An interferon beta polypeptide comprising interferon-beta 1a coupled to a polymer containing a polyalkylene glycol moiety wherein the interferon-beta-1a and the polyalkylene glycol moiety are arranged such that the interferon-beta-1a has an enhanced activity relative to another therapeutic form of interferon beta (interferon-beta-1b) and exhibits no decrease in activity as compared to non-conjugated interferon-beta-1a. The conjugates of the invention are usefully employed in therapeutic as well as non-therapeutic, e.g., diagnostic, applications.
Patent KR-20010106524-A (KR)
IPC: E05C3/00
Filed: 1999-08-23
Abstract: 래치(3), 트리거(1) 및 상기 트리거에 함몰부(2)에 수용된 볼트를 갖고, 그에 따라 원하지 않는 열림에 대해 장치의 안전성이 증가된 차량 뒤 좌석 잠금장치.
Patent KR-20010107962-A (KR)
IPC: A61K8/34
Filed: 1998-11-13
Abstract: 본 발명은 하기의 물질로 이루어진 조성물에 관한 것이다: (a) 아스코르브산 화합물; (b) 하전, 반사 입상 물질 (이의 바람직한 구현예는 티타늄 디옥시드로 피복된 것); (c) 구조화용 화합물 (이의 바람직한 구현예는 계면활성제와 지방 알콜의 조합물); 및 (d) 미용용으로 허용가능한 담체.     상기 조성물의 바람직한 용도는 피부 미백 조성물이다.     본 발명에서, 아스코르브산 화합물은 하기 화학식 (Ⅱ)의, 아스코르브산 또는 이의 유도체를 의미한다: 
     [화학식 Ⅱ] 
     
       
     
     (식 중, R 2 및 R 3 는 독립적으로 수소 및 탄소수 1 내지 약 8의 직쇄 또는 분지쇄 알킬에서 선택된 것이며; M 1 은 금속이고; x는 1 내지 약 3의 정수이다.     더욱 바람직하게는, R 2 및 R 3 는 독립적으로 수소 및 탄소수 1 내지 약 3의 직쇄 또는 분지쇄 알킬에서 선택된 것이며; M 1 은 소듐, 포타슘, 마그네슘, 또는 칼슘이다).
Patent KR-20010101347-A (KR)
IPC: H04L12/66
Filed: 2000-10-27
Abstract: 게이트 웨이(100)는 적어도 1개의 송신단말(101)에 대하여 데이터를 송수신하는 송신단말측 통신인터페이스(103)와, 적어도 1개의 수신단말(102)에 대하여 데이터를 송수신하는 수신단말측통신인터페이스(104)와, 상기 송신단말(101)과의 데이터송수신의 전송대역을 감시하는 송신단말측 대역모니터부(106)와, 상기 수신단말(102)과의 데이터송수신의 전송대역을 감시하는 수신단말측 대역모니터부(105)와, 데이터를 축적하는 기억부(112)와, 상기 수신단말(102)로부터의 요구를 입력으로 하고 요구의 순서를 정하여 출력하는 요구관리부(110)와, 상기 송신단말측 대역모니터부(106)가 감시하는 송신단말측의 대역정보 및 상기 수신단말측 대역모니터부(105)가 감시하는 수신단말측의 대역정보와, 상기 요구관리부(110)로부터의 요구에 기초하여 상기 기억부(112)의 이용방법 및 데이터의 전송방법을 제어하는 데이터관리부(109)를 구비한다. 이로 인해 송수신측 쌍방의 전송대역을 효율적으로 이용할 수 있다.
Patent KR-20010101381-A (KR)
Title: Text input system for ideographic and nonideographic languages
IPC: H04M1/725
Filed: 2000-01-04
Abstract: Beginning with the first letter or stroke, this invention uses the relative frequency of the sequential groups of letters or strokes from which individual words or characters are gradually built in order to provide a better way of computer indexing languages for easier and more efficient access to both the frequently used words or characters and the less-frequently used. This makes possible a system of text input that is both more efficient and more intuitive than utilizing just word or character frequency, an input approach which eliminates typing transpositions, reduces word-spelling errors or character-stroke-order uncertainty, and provides an alternative to a standard keyboard which is especially helpful with wireless phones and hand-held computers, and similar devices lacking standard keyboards. This invention can make words and characters quite accessible in an intuitive way without requiring any direct input of words or letters, strokes or characters. The user is not directly "inputting" a word or character with letters or strokes, but finding the character or word by selecting increasingly complete words or characters from the choices offered on the computer display screen-choices offered according to the frequency-of-use not of words or characters but of these increasingly complete word or character beginnings. For Western and other non-character-based languages this greatly reduces typos and misspellings while being no slower than standard keyboard entry for many users. For Chinese-character-based languages, it provides a method of selecting characters for screen display without the need to learn any character input method, and much like one sees with standard keyboard input of Western languages, it gives positive reinforcement about entry of characters by showing the character gradually develop in response to the user's actions.
Patent KR-20020088343-A (KR)
Title: 성장호르몬 분비촉진제로서 유용한 헤테로시클릭 방향족화합물
IPC: C07D235/10
Filed: 2000-03-02
Abstract: 성장호르몬의 방출 또는 내인성 생성 자극, 비만, 골다공증(골밀도 향상)의 치료, 및 근 질량 및 근 강도 향상에 유용한 헤테로시클릭 방향족 화합물이 제공된다.  이 헤테로시클릭 방향족 화합물에는 그의 제약상 허용가능한 염 및 그의 모든 입체이성질체가 포함되며, 그 구조는 하기 화학식 Ⅰ과 같다. 
     <화학식 Ⅰ> 
     
       
     
     식 중, X a 는 헤테로아릴, 바람직하게는 (a), (b) 또는 (c)이며, R 1 , R 1a , R 6 , Y, X b , A, B, Z, R 3 , R 4 , R 4a , R 5 및 R 5a 는 본 명세서에서 정의된 바이다.
Patent KR-20020006686-A (KR)
IPC: G11B20/10
Filed: 2000-03-16
Abstract: 디지털 데이터를 위한 안전-보호 매체는 사용자 디바이스에 의해 상기 매체 상에 부여된 움직임을 검출함으로써 전기 사용자 디바이스로부터 입력 데이터를 수신하도록 설정된 수신 인터페이스(10)와, 수신된 상기 입력 데이터를 기준으로 출력 데이터를 전송하도록 된 출력 인터페이스(11) 및, 상기 수신 및 전송 인터페이스에 연결되고 상기 입력 데이터를 기준으로 상기 출력 데이터를 결정하고 상기 출력 데이터를 전송하는 전기 중앙 유닛(7)을 구비한다.
Patent KR-20020016617-A (KR)
IPC: C07D213/55
Filed: 2000-03-21
Abstract: 본 발명은 3S-3-아미노-3-아릴 프로피온산 및 그의 유도체를 제조하는 방법에 관한 것이다.
Patent KR-20010109360-A (KR)
IPC: C07D251/60
Filed: 2000-04-28
Abstract: 본 발명은 고압 과정을 통해 요소로부터 멜라민을 제조하는 방법에 관한 것으로서, 여기에서 고체 멜라민은 반응기로부터의 멜라민 용융물을 멜라민 용융물이 도입 암모니아에 의해 냉각되는 팽창용기로 옮겨짐으로써 얻어지며, 반응기로부터의 멜라민 용융물은 추가의 암모니아가 첨가되어 산소-함유 화합물을 제거하는 기체/액체 분리기로 공급되며, 정제된 멜라민 용융물은 그후 멜라민 용융물이 기화되는 기화기로 공급되고, 암모니아 기체를 따라 멜라민 증기는 그후 멜라민 증기가 냉각액, 가령 액체 암모니아와 함께 혼합함으로써 냉각 및 고화되는 퀸치 용기로 공급되며, 그럼으로써 멜라민 증기가 멜라민 분말로 직접 번환되어 그후 멜라민 분말이 추가냉각되고, 암모니아 압력이 해제되는 것을 특징으로 한다.
Patent KR-20020012267-A (KR)
Title: 열가소성 성형 조성물
IPC: C08K5/01
Filed: 2000-05-30
Abstract: 본 발명은 (공)중합체 및 그래프트 중합체와, 화합물 I, II, III 및 IV로부터 선택되는 3종 이상의 성분의 배합물 0.1 내지 8 중량％를 함유하는 열가소성 성형 조성물에 관한 것이다.  이 때 화합물 I은 하기 화학식 a의 1개의 이상의 구조 단위를 갖는 화합물이고, 화합물 II는 하기 화학식 b의 1개 이상의 구조 단위를 갖는 화합물이고, 화합물 III은 하기 화학식 c의 1개 이상의 구조를 단위를 갖는 화합물이고, 화합물 IV는 화합물 I 내지 III중에 함유된 구조 단위를 전혀 갖지 않는 화합물을 나타낸다. 
     <화학식 a> 
     
       
     
     식중, M은 금속이고, n은 금속 M의 원자가이다. 
     <화학식 b> 
     
       
     
     <화학식 c>
Patent KR-20030060283-A (KR)
Inventor: CHOI UI SO
IPC: C02F3/30
Filed: 2002-01-08
Abstract: PURPOSE: Provided is a wastewater treatment system and method being capable of effectively and simultaneously removing nitrogen and phosphorous and obtaining stable water quality at short hydraulic retention time. CONSTITUTION: The system comprises a flow equalization tank and a sequencing batch biofilm reactor, wherein the flow equalization tank simultaneously serves as a flow equalization tank and anaerobic tank, and the sequencing batch biofilm reactor simultaneously serves as a bio-reactor and an anoxic tank, thereby performing denitrification therein. The method comprises the steps of (a) settling sludge in a sequencing batch biofilm reactor(40) at an upper portion of a filter and discharging 50-60 % of decant water, (b) discarding a portion of settled sludge and returning the remainder of the sludge to a flow equalization tank, thereby releasing phosphorous in the sludge under anaerobic condition in the flow equalization tank and removing nitrogen remained in a biofilm of the sequencing batch biofilm reactor by endogenous respiration of microorganism, (c) removing nitrate (NO3) in the sequencing batch biofilm reactor under anoxic condition using organic material contained in raw water introduced from the flow equalization tank, (d) removing the remainder of organic material in the sequencing batch biofilm reactor and inducing phosphorous ingestion and nitrification by aerobic reaction, and (e) settling sludge in the sequencing batch biofilm reactor.
Patent KR-20020023278-A (KR)
Inventor: SONG WAN SERK
IPC: A23L17/60
Filed: 2002-01-09
Abstract: PURPOSE: Provided is a ready-to-eat laver soup product characteristically using laver in soup, thereby stabilizing laver price and consequently increasing fishery income. CONSTITUTION: The ready-to-eat laver soup product is produced by collecting laver; cutting it into 15 cm in a length; washing the cut laver with fresh water to remove contaminants and salts therefrom; drying them at room temperature or using a dryer; pulverizing sea foods such as shrimp meats, mussel meats and shellfish meats and mixing them in the same ratio; and inserting 7g of dried laver, 3g of sea food powder, 500mg of seasonings, 3g of roast salt, and 2g of dried welsh onion into 100ml of boiling water and boiling them for 5 minutes, in which the fresh laver may be frozen before the use for soup.
Patent KR-20030062828-A (KR)
Title: Unitary Type Dispensing Valve Closure
Inventor: LEE JEONG GI
IPC: B65D47/44
Filed: 2002-01-21
Abstract: PURPOSE: Provided is a one piece dispensing valve closure, in which a valve is opened by squeezing a container containing a content and is automatically self-sealed by releasing the press applied on the container. CONSTITUTION: The dispensing valve closure includes a cylindrical closure main body fastened to an inset of a container containing a content and a self-sealing valve fastened to the upper part of the closure main body to be opened and sealed by the pressure change in the container. The closure main body includes a cylindrical main body provided with screw grooves corresponding to the screw threads of the inlet of the container; a horizontal part extending inward from the upper end of the main body; a vertical part extending upward from the inner end of the horizontal part; and an upper edge part extending inward from the vertical part. The self-sealing valve includes a main body having a horizontal part and a vertical part corresponding to the horizontal part and the vertical part of the main body; a flexible side part extending inward from the upper end of the main body; and a self-sealing part extending inward from the side part.
Patent KR-20030067799-A (KR)
Title: Fabrication of well defined titania and hybrid materials using templates
Inventor: JUNG EUN SEON
IPC: C08K9/10
Filed: 2002-02-08
Abstract: PURPOSE: A method for preparing a template-titania composite material and a titania sphere, a structure body prepared by the method, a tube prepared by using the material are provided, to allow a titania hollow structure having a photoconductivity and a semiconducting property to be prepared easily and simply. CONSTITUTION: The template-titania composite material is prepared by selective gelation at the interface of an organic material between water in the presence of a cationic surfactant and a cationic lipid using titanium (IV) bis(ammonium lactate) dihydroxide as a precursor, wherein the organic material is encapsulated in the template-titania composite material. Also the template-titania composite material is prepared by selective gelation at the interface of an organic material between water in the presence of a cationic surfactant and a cationic lipid using titanium (IV) lactate as a precursor, wherein the organic material is encapsulated in the template-titania composite material. A titania structure body is prepared by sintering the structure body obtained by the method.
Patent KR-20020066217-A (KR)
Inventor: KATHREIN MARTIN
IPC: C23C30/00
Filed: 2002-02-08
Abstract: PURPOSE: An abrasion resistant part, particularly a blade of a lathe for cutting work, having a long durable period, to be excellent in abrasion resistance, fine grain property of a layer, and uniformity, and excellent in the point of economically coating the layer is provided. CONSTITUTION: The abrasion resistant part composed of a hard metal or cermet, particularly a blade of a lathe is coated with a hard material, in this coating, a mixed oxidation object layer of single or a plurality of layers particularly composed of Al2O3 is contained, in this layer, a titanium oxide and boron oxide of fixed quantity are fused or uniformly and finely dispersed.