baber/WOPTO huggingface dataset:
Patent KR-20000013307-A (KR)
Title: Industrial material manufacturing method using waste synthetic fiber
Inventor: KIM HAK SOO
IPC: B09B5/00
Filed: 1998-08-06
Abstract: PURPOSE: A construction material manufacturing method is provided to make a material having more flexible intensity than plastic of FRP, to prevent the shape from deforming and to be able to saw, nail and plane. CONSTITUTION: The manufacturing method has the 8 processes of: cutting waste synthetic fiber by a cutter; beating the cut waste synthetic fiber by a scutcher; processing the cotton typed waste synthetic fiber in a regular thickness in an automatic tank by transferring the beaten cotton typed waste synthetic fiber to a blowing fan; heating the cotton typed waste synthetic fiber; firstly compressing the heated cotton typed waste synthetic fiber; cutting and secondly compressing the compressed fiber; molding the secondly compressed fiber by a heating press after transferring to a conveyor; and cooling the molded fiber.
Patent KR-20000013420-A (KR)
Title: Production method of activated carbon fiber of high function by anode oxidation
Inventor: PARK SU JIN
IPC: D06M101/00
Filed: 1998-08-08
Abstract: PURPOSE: A production method of an activated carbon fiber is provided to improve the absorbing efficiency with a surface oxide at processing impurities of a gas and of a liquid, and to steeply improve the absorbing efficiency time at the same time. CONSTITUTION: The activated carbon fiber is produced by: putting a carbon fiber between a graphite anode and a graphite cathode plates among the electrolytes of acidity or of alkalinity; sending the voltage of 1V ¯ 20V between the graphite anode and the graphite cathode in the current density of 5 ¯ 450 mA/m¬2; the electrolyte of alkalinity, the Lewis basic solution of the NaOH, the NaCl, or the NaClO; the electrolyte of acidity, the Lewis acidic solution of the H3PO4, the H2SO4, the HNO3 or the HCl.
Patent KR-20000014672-A (KR)
Title: Electrode manufacturing method of lithium ion secondary battery
Inventor: KIM JIN KYEONG
IPC: H01M4/139
Filed: 1998-08-24
Abstract: PURPOSE: An electrode manufacturing method of lithium ion secondary battery is provided to prevent environmental pollution because water harmless to human body is used as solvent when cathode active material slurry is manufactured and reduce process and costs due to remove special equipment. Further, according to the present invention, moisture is completely removed by double drying process through heat wind and vacuum and therefore the performance and capacitance of the battery can be enhanced. CONSTITUTION: The electrode manufacturing method of lithium ion secondary battery comprises: a step mixing and agitating the active material of soft carbon, the binder of styrene butadiene, water and tickener; a step coating the slurry as such on a substrate; a step drying it by heat wind under 100¯130°C and 100-5 torr; and a step pressing by a roll and then cutting it into prescribed size. Said soft carbon is corks or low temperature plasticized carbon. The time needed to the dry is about 5¯10 hr.
Patent KR-19990023979-A (KR)
Title: 전자동 세탁기
IPC: D06F37/40
Filed: 1998-08-28
Abstract: 세척 및 헹굼시에 있어서의 탈수조의 회전을 확실하게 방지할 수 있으면서 조립에 필요한 시간이 경감된 전자동 세탁기를 제공한다. 
     외조의 저면에 하방으로부터 부착되는 부착판(60)에는 상부 베어링(22)이 고정되어 있으며, 이 상부 베어링(22)에 의해 외조 내에 설치된 내조(탈수조)를 지지하기 위한 지지축(20)이 보유되어 있다.  지지축(20)의 하단에는 기어 케이스(24)가 연결되어 있다.  기어 케이스(24)는 베어링 커버(35)에 고정된 하부 베어링(36)으로 보유되어 있다.  베어링 커버(35)내에는 기어 케이스(24)의 회전을 제동하기 위한 브레이크 기구(27)가 설치되어 있다.  그리고, 상부 베어링(22) 및 하부 베어링(36) 중, 브레이크 기구(27)보다도 내조측에 설치된 상부 베어링(22)이 일방 클러치 기능을 가진 베어링으로 구성되어 있다.
Patent KR-20000019171-A (KR)
Title: Method for forming metal wire using photosensitive polymer
Inventor: CHOE JI HYUN
IPC: H01L21/28
Filed: 1998-09-09
Abstract: PURPOSE: A method for forming metal wire using photosensitive polymer is provided to prevent a phenomenon which a damage is provided to a polymer layer by not using a photoresist pattern as an etching mask. CONSTITUTION: A polymer layer(3) is formed on a semiconductor substrate(1). An adhesive layer (5) is formed on the polymer layer(3). The polymer layer(3) is performed as a layer insulating film and is a material film having a low dielectric constant than a silicon oxidation film. The adhesive layer(5) is a material film for preventing a phenomenon which a damage is provided to the polymer layer(3). A photosensitive polymer film(7) is formed on the adhesive layer(5). A mask layer pattern(9a) is used as an etching mask. A metal film pattern(13) is formed for filling a contact hole(H) and a hole(G).
Patent KR-19990029833-A (KR)
Title: 전자부품의 제조방법
IPC: H01C7/02
Filed: 1998-09-16
Abstract: 본 발명에 따른 서미스터(thermistor element) 등의 전자부품소자를 포함하는 전자부품은 서로 떨어져 바깥으로 향하여 대향하는 2개의 주면(main surface)에 형성된 전극을 구비하고 있는 부품소자, 적어도 2개의 단자 및 케이스에 의해 1차적으로 제조된다.  각각의 단자는 전극들 중의 하나의 전극에 접촉하는 접촉부 및 접촉부로부터 연장한 인출부를 구비한다.  단자들 중의 적어도 하나의 접촉부는 탄성적으로 구부려질 수 있다.  단자 및 전자부품소자는 순서적이거나 동시적으로 케이스 내에 삽입되어 전자부품소자의 전극이 단자의 접촉부에 대하여 직접적으로 마찰되지 않도록 조립된다.  이것은 먼저 케이스 내에 단자들을 삽입하고 나서 전자부품소자를 삽입할 때에 단자들 위로 전자부품소자의 전극들이 미끄러지도록 연한 평면의 가이드 판들을 배치하는 방법에 의해서 실시된다.  또 다른 방법은, 2개의 부분으로 분할된 케이스의 한쪽 케이스 반체(half)에 조립체를 형성하도록 접촉부를 전극에 접촉시키고, 분할된 부분의 하나에 전자부품소자를 배치시킨 후에 케이스의 2개의 부분을 함께 결합시키는 단계들로 실시된다.
Patent KR-20000019885-A (KR)
Title: Semiconductor device with plural bonding pad set
Inventor: LEE JONG SEONG
IPC: H01L21/60
Filed: 1998-09-16
Abstract: PURPOSE: A semiconductor device with plural bonding pad set is provided to manufacture the semiconductor devices having pin array different each other by using one design, thereby to reduce costs. CONSTITUTION: A semiconductor device with plural bonding pad set comprises plural pads for transmitting electrical signals to the surface of an IC chip(55), plural bonding pad sets(60a,60b), and bonding wires(75) electrically connected to one of the bonding pad sets. The pad sets are adjacent to at least one side of the IC chip and arranged in 2 or more columns. Further, the bonding pads are consisted of a first set positioned in outside of the chip and a second set positioned in inside of the chip.
Patent KR-20000021650-A (KR)
Title: Structure of preventing connection of front seat of vehicle
Inventor: SIM SANG GEUN
IPC: B60N2/00
Filed: 1998-09-30
Abstract: PURPOSE: A connection preventing structure of a front seat of a vehicle is provided to prevent the occurrence of joint in a seat back frame and a seat cushion frame and to minimize a horizontal movement between the two frames. CONSTITUTION: A front seat(10) of a vehicle is composed of a seat back(20) and a seat cushion(30). The seat back is completed by installing a seat back frame(21) forming a frame in the inner part, installing seat back brackets on both sides of the seat back frame to face each other and forming an insertion hole(23) to be penetrated into the seat back brackets. A seat back pad(24) is installed on the outer limb of the seat back frame to support the waist and back of a driver or a passenger. The seat cushion is completed by installing a seat cushion frame(31) in the inner part, installing guide rail brackets(32,32a) on both sides of the seat cushion frame to face each other and welding a welder nut(40) in a combining hole(33) of the guide rail bracket(32). And a connection preventing member(50) is inserted to the insertion hole of the seat back bracket(22) to prevent the connection.
Patent KR-19990036852-A (KR)
Title: 뇨 흡수재, 그의 제조 방법, 그를 사용한 뇨 흡수 방법 및휴대용 변기
IPC: A61L15/60
Filed: 1998-10-02
Abstract: 탈취 및 뇨 흡수성이 우수하고, 흡수 안정성이 우수한 뇨 흡수재를 제조할 수 있다.  이러한 목적으로, 소정량의 술포나이드 및(또는) 그의 염을 함유하는 스티렌 및(또는) 공액 디엔과 아크릴로니트릴의 중합체를 뇨 흡수재로서 사용한다.
Patent KR-19990036869-A (KR)
Title: 공기청정장치
IPC: F04D29/30
Filed: 1998-10-02
Abstract: 본 발명의 공기청정장치는 상부벽과 측벽을 가지는 하우징과, 상기 하우징에 설치되는 필터와, 여러 개의 베인을 가지는 베인휠을 포함하는 팬과, 팬을 지지하기 위하여 실질적으로 상기 하우징의 두 개 이상의 측벽 사이로 연장되는 지지판을 포함한다.  공기유동조정요소는 팬으로부터 유출되는 공기유동을 인도한다.  베인의 단면은 비행기날개의 단면과 유사한 모양이며, 베인휠은 4개 이하의 날개를 포함한다.  밑판과 측판 각각은 그 둘레에 강화부를 가진다.  U자 모양 균형추가 만곡부에 형성되는 편평부에 부착된다.  본 발명의 공기청정장치는 소음과 진동을 감소시켜 팬의 효율을 개선시킬 수 있다.
Patent KR-20000025208-A (KR)
Title: Voltage stabilization control circuit of direct current power apparatus
Inventor: JEON BEOM JIN
IPC: H02M3/335
Filed: 1998-10-09
Abstract: PURPOSE: A voltage stabilization control circuit of a direct current power apparatus is provided to output a stable voltage in a case where one output voltage is affected by a variation of the other output voltage. CONSTITUTION: A voltage stabilization control circuit of a direct current power apparatus comprises first and second voltage division resistors(R1,R2), a sense condenser(Cs) and a comparator(41). The first and second voltage division resistors(R1,R2) senses a variation of an output voltage(Vo), and the sense condenser(Cs) interrupts a direct current. The sense condenser(Cs) reflects a variation of an input alternating current voltage(Vin) to a sense voltage(Vs) by the first and second voltage division resistors(R1,R2). The comparator(41) compares a voltage obtained by the resistors(R1,R2) and the condenser(Cs) with a reference voltage(Vref) to perform a voltage stabilization control by use of a control output signal(Vc).
Patent KR-20000027299-A (KR)
Title: Sense amplifier circuit
Inventor: SIN JIN
IPC: G11C16/06
Filed: 1998-10-27
Abstract: PURPOSE: A sense amplifier circuit is provided to perform a stable program verifying operation by connecting a reference cell for verifying a program and an erasing state of a flash EEPROM cell to a depletion transistor for maintaining a constant current with a main memory cell. CONSTITUTION: A first resistor(R11) and a main memory cell(M11) are connected between a power terminal(Vcc) and a ground terminal(Vss) in serial. A main control gate voltage(Vcg_main) is provided to the main memory cell(M11) for driving the main memory cell(M11). A second resistor(R12) and a reference memory cell(M12) are connected between the power terminal(Vcc) and the ground terminal(Vss) in serial. A reference control gate voltage(Vcg_ref) is provided to the reference memory cell(M12) for driving the reference memory cell(M12). A sense amplifier(11) senses a voltage of a first node(K11) and a voltage of a second node(K2) and outputs the sensed voltage to an output terminal(Dout). A depletion transistor(N1) for receiving a control voltage(Vdep) is connected between the second node(K2) and the ground terminal(Vss).
Patent KR-19990014398-A (KR)
Title: 차량엔진속도 감지기 및 그를 이용한 장치
Filed: 1998-11-02
Abstract: 본 발명은 엔진속도 검출장치 및 그를 이용한 제어신호발생장치에 관한 것으로, 차량의 엔진 축이나 바퀴에 어떠한 센서도 장착하지 않고 오직 차량의 직류 공급전원에 포함되는 노이즈에서 엔진속도에 비례하는 신호를 검출하는 검출장치와 이를 이용한 장치에 관한 것이다. 
     그로 인하여 차량에 센서를 이용하지 않고도 엔진속도를 정확하고 간단하게 검출할수가 있으며, 이 검출된 신호를 원하는 장치를 전기적으로 제어할 수 있다.    그리고, 이러한 검출장치를 헤드라이트 조작이나 윈도우 와이퍼 조작이나 윈도우 잠금장치에 이용하는 경우 종래의 경우 보다 작은 비용으로 좋은 효과를 얻을수가 있다.
Patent KR-20000032666-A (KR)
Title: Photoresist mask and method for patterning substrate of liquid crystal display using photoresist mask
Inventor: KIM YONG WAN
IPC: G02F1/136
Filed: 1998-11-17
Abstract: PURPOSE: A photoresist mask is to improve a step coverage characteristics of patterns of gate bus line, data bus line and TFT(thin film transistor), and to form a desirable pattern easily with reduced manufacturing processes for high product yield and low manufacturing cost. CONSTITUTION: A photoresist mask(188) comprises a chromium oxide layer(30) for interrupting a light completely and an ITO(indium tin oxide) layer(25) for absorbing a light partly, on a transparent substrate(20) for transmitting a light fully, a patterning method of LCD(liquid crystal display) substrate using the photoresist mask comprising the steps of depositing a photoresist layer on the substrate having at least one layer of metallic or nonmetallic layer, positioning the photoresist mask on the photoresist layer, and exposing the same to a light.
Patent KR-20000033001-A (KR)
Title: Automatic book vending machine
Inventor: KIM JI MAN
IPC: G07F11/00
Filed: 1998-11-17
Abstract: PURPOSE: An automatic book vending machine for keeping and vending various books of different size and shape is provided so that consumers can readily purchase books without going to a book store. CONSTITUTION: An automatic book vending machine comprises a main body(1); a control panel unit(2) disposed outside the main body(1); a display unit(3); at least one receiving case fixedly provided to an internal pole unit(5) in the main body(1), for receiving the goods; a discharge motor(6) connected to a screw rod(9) and a power transmitting unit(8) disposed at a lower portion of the receiving case; a pushing board(10) connected to the screw rod(9), and disposed at a receiving chamber in the receiving case, for pushing the goods to a discharge hole according to rotation of the screw rod(9), a wheel being provided to the lower portion of the pushing board(10); a holder(7) for holding or releasing the goods to be individually discharged; a sensor for sensing the goods discharged from the discharge hole and controlling the driving of the discharge motor(6); a drawing hole(17) having a door to externally draw the goods; and a buffering material for protecting the goods when dropped.
Patent KR-19990014549-A (KR)
Title: 광학용 성형 모노머
Filed: 1998-11-21
Abstract: 본 발명은 변성 디알릴 이소프탈레이트, 제릴옥시알킬 화합물 및 디에틸렌 비스알릴카르보네이트를 주성분으로 하는 광학렌즈용 모노머 조성물, 및 상기 모노머 조성물로 제조된 광학 렌즈에 관한 것이다. 
     본 발명의 모노머 조성물은 성형성이 우수하며, 상기 조성물로 주조된 렌즈는 광투과율과 굴절율이 높고, 투명성, 경량성, 염색성, 내약품성, 내열성, 피막접착성 및 내충격성이 우수하며, 반사 방지 코팅(멀티코팅) 후에도 내충격성이 우수하다.
Patent KR-20000034586-A (KR)
Title: Method for search control of internet television
Inventor: PARK JOO DEOK
IPC: H04N7/085
Filed: 1998-11-30
Abstract: PURPOSE: A method for search control of an internet television is provided to inform user of the completion time of web searching through speaker when web browser and TV are operated simultaneously. CONSTITUTION: A method for search control of an internet television includes first thru sixth step. At the first step, whether the user selects internet search is determined. At the second step, the internet search is performed. At the third step, whether the search is completed is determined. At the forth step, inform the user that the search is completed through speakers. At the fifth step, whether the user wants to know the search result is determined. At the sixth step, the search result is displayed rather than the broadcasting. At the seventh step, whether the display is completed is determined. At the eighth step, the broadcasting is restarted to be displayed.
Patent KR-20000037581-A (KR)
Title: Semiconductor device and method for manufacturing the same
Inventor: YOON GI SEOK
IPC: H01L21/336
Filed: 1998-12-01
Abstract: PURPOSE: A semiconductor device and a semiconductor device fabricating method are provided to reduce the manufacturing cost of the semiconductor device and improve the productivity by the number of times of the barrier metal layer and tungsten depositing process and the tungsten planarization process. CONSTITUTION: A gate is formed by stacking a first insulating layer and a first conductive layer on an upper portion of a semiconductor substrate(21). A conductive sidewall is formed on one side surface of the gate, and an insulating sidewall is formed on the other surface of the gate. An interlayer insulating layer is formed on the front surface of an upper portion of the structure in which the conductive side wall and the insulating side wall is formed. A contact(30) is inserted into the interlayer insulating layer, and makes contact with the semiconductor substrate(21). An LDD region(27) is formed in the lower semiconductor substrate of the conductive side wall and the insulating sidewall. A source/drain(28) is formed in the semiconductor substrate, and makes contact with the outside of the LDD region(27).
Patent KR-20000038113-A (KR)
Title: Method for multi-computer system's real time clock management
Inventor: KIM JYEONG NYEO
IPC: G06F1/04
Filed: 1998-12-03
Abstract: PURPOSE: A method for multi-computer system's real time clock management is disclosed to enable the use of consistent time of day clock between different computers by capacitating a master processor to work as a click processor and to process all clock reading and writing requests using remote interrupt. CONSTITUTION: A method for multi-computer system's real time clock management is composed of initialization, allocation, and reading of date and time. Allocation of system's realtime clocklock called rtc_mutex determines initialization(301). If allocated, initialization is unnecessary, if not, initialized(302) by allocating to rtc_mutex. Lock is canceled after confirming acquisition of clocklock(303) and performing hardware dependency process routine(304). Confirmation is made by the (304)'s value(317), if successful, 0 is returned (318),if not, 1 is returned(319). (304) checks if hardware dependency(HD) lock structure is allocated(305), if not, initialization of HD is processed(306). When HD lock is achieved(307), BIOS to read date is called(308) and read. If read(309), BIOS to read time is called(310) and read. If read(311), 0(314) and appropriate information returned. If not, lock is canceled and -1 is returned(315).
Patent KR-20000041945-A (KR)
Title: Method for manufacturing mesocarbon microbeads
Inventor: CHOI JAE HUN
IPC: H01M10/02
Filed: 1998-12-24
Abstract: PURPOSE: A method for manufacturing mesocarbon microbeads is provided to improve the yield rate by heat-processing a carbon fuel at a temperature under four hundred degrees Celsius by using an air blowing method, to form a polymer pitch, and then heat-processing again. CONSTITUTION: A method for manufacturing mesocarbon microbeads comprises the steps of heat processing a carbon fuel at a temperature under four hundred degrees Celsius by using an air blowing method to form a polymer pitch, and heat-processing again. According to the method for manufacturing mesocarbon microbeads, the yield rate is improved.
Patent KR-19990028996-A (KR)
IPC: B65D35/02
Filed: 1995-07-27
Abstract: The semi-rigid transparent or translucent plastics packaging tube (1) has one previously flattened end (11) sealed by two consecutive folds (13,14). The other tube end (10) is sealed by a base (5) in the shape of a disc glued or crimped onto the tube. The flattened end which is sealed by two folds has a band or label stuck on its two surfaces. The flattened end also has a cut out forming a slot allowing the tube to be suspended. The label is provided with perforations facilitating its tearing.
Patent KR-19990063730-A (KR)
Title: 인쇄 매체에 액체 토너의 도포 방법 및 장치
IPC: G03G15/01
Filed: 1996-01-23
Abstract: 일회-통과 또는 다중-통과의 정전 프린터에 사용하기 위한 토너 스테이션(7)은 각각의 색상에 대해 2개 이상의 토너 도포기(21,22)를 포함하고, 이에 의해 인쇄 품질을 저하시키지 않으면서 인쇄 속도를 증가시킨다.
Patent KR-19990082430-A (KR)
IPC: A61P9/10
Filed: 1997-02-10
Abstract: Human antibodies, preferably recombinant human antibodies, that specifically bind to human tumor necrosis factor α (hTNFα) are disclosed. These antibodies have high affinity for hTNFα (e.g., Kd=10−8 M or less), a slow off rate for hTNFα dissociation (e.g., Koff=10−3 sec−1 or less) and neutralize hTNFα activity in vitro and in vivo. An antibody of the invention can be a full-length antibody or an antigen-binding portion thereof. The antibodies, or antibody portions, of the invention are useful for detecting hTNFα and for inhibiting hTNFα activity, e.g., in a human subject suffering from a disorder in which hTNFα activity is detrimental. Nucleic acids, vectors and host cells for expressing the recombinant human antibodies of the invention, and methods of synthesizing the recombinant human antibodies, are also encompassed by the invention.
Patent KR-19990087352-A (KR)
IPC: A61K31/559
Filed: 1997-02-20
Abstract: The present invention provides cyclopentane heptanoic acid, 2 heteroaryl alkyl or alkenyl derivatives which may be substituted in the 1-position with hydroxyl, alkyloxy, amino and amido groups, e.g. 1-OH cyclopentane heptanoic acid, 2 heteroarylalkenyl derivatives. In particular, these derivatives are 7-[5-hydroxy-2-(heteroatom-substituted hydroxyhydrocarbyl)-3-hydroxycyclopentyl] heptanoic or heptenoic acids and amine, amide, ether, ester and alchohol derivatives of said acids wherein one or more of said hydroxy groups are replaced with an ether group. These compounds are potent ocular hypotensive and are particularly suited for the management of glaucoma. Moreover, the compounds of this invention are smooth muscle relaxants with broad application in systemic hypertensive and pulmonary diseases; with additional application in gastrointestinal disease, reproduction, fertility, incontinence, shock, inflammation, immune regulation, disorder of bone metabolism, renal dysfunction, cancer and other hypoproliferative diseases.
Patent KR-19990087496-A (KR)
Title: 순차적인 영상 부호화
IPC: H04N1/41
Filed: 1997-03-05
Abstract: 송신의 초기 스테이지에서 고압축비율로 양호한 시각 품질의 영상을 수신기에 제공하기 위하여, 송신기는 품질이 양호하다고 공지(公知)된, 영역에 따른 부호화(RBC; Region Based Coding)를 사용하는, 부호화 및 순차적 영상 송신(PIT; Progressive Image Transmission)에 사용하기 위한 방법 및 송신 시스템. 송신의 후반 스테이지에서, RBC 영상의 시각 품질이 JPEG 등의 기타의 압축 기술에 비하여 더 이상 우월하지 않을 때에는, PIT 스위치(903)는 추가적인 송신에, 이미 송신된 RBC 영상에 포함된 정보를 상실함이 없이, 연속 색조 압축기(907)를 사용한다. 또한 송신 방법의 추가적인 성능 개선을 위하여 하이브리드 RBC-DCT(Discrete Cosine Transform; 이산 여현 변환)가 사용되고, 이 방법에서는 RBC 알고리즘에 의하여 세그먼트 분할된 영상은 구형(矩形) 블록으로 분할되고, 세그먼트 분할된 영상의 영역안에 완전히 포함된 그 블록들은 DCT 기본 함수 등의 사전 정의된 기본 함수를 사용하여 송신된다. 또한 유사한 방법을 사용하는 비디오 부호화 방법을 개시한다.
Patent KR-20000064770-A (KR)
Title: 도형 데이터 생성 장치, 도형 데이터 생성 방법 및 그 매체
IPC: G06T19/00
Filed: 1998-01-26
Abstract: 어텐션 기능에 따라 판명이 쉬운 상태에서 임의의 시점으로부터 바라본 오브젝트 화상을 제공한다. 유저는 마우스에 의해 동작 모드를 [Navigate]로 하고, 관찰하고 싶은 오브젝트를 마우스로 좌버튼을 클릭해서 선택 상태로 한다. 모델 편집 도구(420)는 마우스의 좌버튼 조작에 의한 어텐션 ON의 선택 조작에 응답해서 시점 위치 표시의 패널의 배경을 황색으로 하고, 오브젝트를 편집 윈도우의 중심으로 이동해서 표시한다. 모델 편집 도구(420)는 유저의 마우스에 의한 드레그 조작에 따라 임의의 시점으로부터의 오브젝트의 표시를 행한다. 마우스의 우버튼 조작에 의한 어텐션 오프가 지령되기까지 상기 오브젝트의 관찰이 행해진다.
Patent KR-20000011012-A (KR)
Title: Break disk
Inventor: WIER WILHELM
IPC: F16D65/12
Filed: 1996-05-15
Abstract: PURPOSE: A break disk is provided to improve the cooling of the break disk by increasing the surface of cooling and making the warm current of the cooling air better. CONSTITUTION: The break disk(1) includes a holding unit(2) and a friction ring(3) containing a friction face on both side faces in a shaft line direction. Herein, the friction face is extended in a wave form in a part area in a radius direction of the friction face(4, 5) and has two grooves(11, 12) placed between the inner and the outer circumferential areas in the radius direction of the friction face, separated from each other. Moreover, the groove in the radius direction inside the inner side has a shorter diameter and a longer length than the one placed outside in the radius direction so as to keep the width of the vibration of the wave form in a low state.
Patent KR-20000011029-A (KR)
Title: Toothbrush
Inventor: KANEDA TAKAYUKI
IPC: A46D1/00
Filed: 1997-05-08
Abstract: PURPOSE: A toothbrush is provided, which is excellent in performance with regard to the cleansing of surfaces of teeth and gums, the areas between adjoining teeth, and the marginal areas between the teeth and the gums. CONSTITUTION: A toothbrush comprises a plurality of tufts each including a plurality of bristles embedded respectively in a plurality of bored holes formed in head portion. The tufts each comprise a plurality of first bristles tapered towards distal ends thereof, and a plurality of second bristles likewise tapered towards the distal ends and each having a ball-like portion on each of the distal ends thereof. The distal ends of the first bristles are located in a higher position than the distal ends of the second bristles.