baber/WOPTO huggingface dataset:
Patent KR-20020050392-A (KR)
Title: Acrylate based coating resin composition for stable residual coating film at high temperature
Inventor: PARK YEONG HUI
IPC: C09D133/08
Filed: 2000-12-21
Abstract: PURPOSE: Provided is an acrylate coating resin composition with excellent graphitization rate and high temperature coating stability. According to the invention, when the phosphate fire retardants are mixed with the acrylate resin composition with proper amount of hydroxy groups, the coating layer is formed by char at the temperature under 800deg.C and the inorganic coating layer is formed at the temperature above 800deg.C, making an excellent coating layer at high temperature. CONSTITUTION: The composition comprises: an acrylate resin consisting of 5-15wt.% of hydroxyalkyl(meth)acrylate, 10-40wt.% of styrene monomer and the rest of alkylacrylate resin not containing hydroxy group; 4.5-10wt.% of mono- or di-alkyl phosphates with C1-8 as graphitizing additive based on 100wt.% of the above acrylate: and 40-70wt.% of one inorganic filler, based on the 100wt.% of the above acrylate, selected from porous silica and titanium dioxide.
Patent KR-20010074023-A (KR)
Title: Centrifugal light emitting unit and jump rope having the same
Inventor: YANG SEONG JI
IPC: A63B5/20
Filed: 2000-12-22
Abstract: PURPOSE: Provided is a jump rope with a centrifugal luminous equipment which gives out light in applying a certain degree of centrifugal force so that it attracts users interest. CONSTITUTION: In the jump rope which includes the centrifugal luminous equipment, the centrifugal luminous equipment(10) comprises the parts of: a housing(12); a power supplier(14) which is housed in the housing to supply power; an emission element(16) which gives out light when power is supplied from the power supplier; and a centrifugal switch(20) which connects the supplier and the emission element electronically when applying a certain degree of centrifugal force from outside.
Patent KR-20020051104-A (KR)
Title: Apparatus for observating cooling process of hot mater
Inventor: CHOI HO
IPC: B21C51/00
Filed: 2000-12-22
Abstract: PURPOSE: An apparatus for observing cooling process of a hot object is provided which is capable of preventing the surface of sighting glass from being shaded by vapor generated during cooling of the hot object. CONSTITUTION: In an apparatus for observing cooling process of a hot object(2) to observe flowing and boiling of cooling water when cooling the hot object(2) using cooling water, the apparatus comprises a body(10) in which a focal lens(26) and a CCD camera(28) are installed, and on the inner part of which an air inlet port(10a) and an air outlet port(10b) are formed to circulate air of an ordinary temperature; and a sighting glass(12) which is installed at the lower part of the body(10), which is formed at the focal lens(26) and the CCD camera(28) in a line, and through the inner part of which an inert gas of high temperature passes to prevent adhesion of dew, wherein the sighting glass(12) further comprises a cylindrical body having a certain space; a first window which is integrally installed at the lower part of the cylindrical body, and which is exposed to the hot object(2); a second window which is spaced apart from the first window in a certain distance; an inlet for receiving the inert gas from one side of the cylindrical body; and an outlet for discharging the inert gas from the other side of the cylindrical body.
Patent KR-20020052846-A (KR)
Title: Method for fabricating semiconductor device
Inventor: KIM GYEONG MIN
IPC: H01L27/108
Filed: 2000-12-26
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to reduce the contact resistance of a lower electrode by decreasing the interface resistance between an ohmic contact layer and a diffusion barrier layer. CONSTITUTION: A recessed plug(22) is formed in an insulating layer(21) having a contact hole. A Ti and a TiN diffusion barrier layer(23,24) are sequentially formed on the recessed plug. A Ru lower electrode(26) is formed on the resultant structure by using an LPCVD(Low Pressure Chemical Vapor Deposition). The resultant structure is performed by RTA(Rapid Thermal Annealing) at NH3 atmosphere. A Ta2O5 dielectric film(27) is formed on the Ru lower electrode. An upper electrode(28) is then formed on the dielectric film.
Patent KR-20020053209-A (KR)
Title: A manufacturing process of a chicken beef boiled in soty sauce
Inventor: KIM HONG GUK
IPC: A23L13/50
Filed: 2000-12-27
Abstract: PURPOSE: A manufacturing process of chicken stew by using breast meat is provided. Therefore, one can take chicken stew having a flavor peculiar to chicken regardless places easily. CONSTITUTION: The manufacturing method comprises the steps of: preparing chicken breast meat; steaming the chicken breast meat in a steamer containing water of 90 deg.C for 30 minutes; tearing or cutting the chicken breast meat; mixing 8022-80.24% of the chicken breast meat with the balanced of auxiliary ingredients including 0.30-0.32% of refined salts, 0.01% of sodium nitrite, 0.36-0.38% of phosphates, 0.04-0.06% of L-sodium ascorbic acid, 8.01-8.03% of soy sauce, 1.41-1.43% of raw garlic, 2.46-2.48% of raw onion, 1.84-1.86% of white sugar, 0.42-0.44% of L-sodium glutamate, 0.09-0.11% of seasoning pepper powder, 0.55-0.57% of carrageenan; 1.10-1.12% of beef essence powder-L, and 3.06-3.08% of cottonseed oil; filling the mixture into a packing can and vacuum sealing it; sterilizing it at 121 deg.C and quick-freezing it.
Patent KR-20020053256-A (KR)
Title: Intelligent portable terminal apparatus and operation method according to user's schedule thereof
Inventor: CHO BEOM JIN
IPC: H04M1/72451
Filed: 2000-12-27
Abstract: PURPOSE: An intelligent portable terminal device and a method for operating the same according to schedule of a user are provided to intelligently process a call according to the preliminary recorded schedule, thereby preventing the schedule from being disturbed without operating the terminal, preventing noise, and guiding a caller to the schedule of the user with an automatic response function. CONSTITUTION: A schedule of a user is recorded by day, week, or year(20). An intelligent portable terminal device continuously determines whether it is necessary to call a user(22). If necessary, the intelligent portable terminal device determines whether the user has a schedule, through the preliminarily recorded schedule(24). If so, it is determined whether the user receives the call(26). If impossible, an automatic response corresponding to the recorded schedule is performed(28). If possible, the intelligent portable terminal device provides the call to the user(30).
Patent KR-20020055101-A (KR)
Title: rear deck of large-sized truck
Inventor: CHOI JEONG SIK
IPC: B62D33/02
Filed: 2000-12-28
Abstract: PURPOSE: A rear deck for a large truck is provided to improve convenience while opening or closing a heating pipe and an exhaust pipe by mounting an end portion of the exhaust pipe forward. CONSTITUTION: A rear deck of a large truck comprises a muffler pipe(11) connected to a muffler(10); a n exhaust pipe(12) discharging exhaust gas by being connected to the muffler pipe; a heating pipe(13) heating a floor through the exhaust gas by being engaged with the muffler pipe; a pipe opening apparatus(20) mounted on a connected portion between the muffler pipe and the exhaust pipe; an on/off switch(21) mounted on a driver's seat; a motor driving member(22) driven by an electric signal of the on/off switch; a step motor(23) driven by the motor driving member; a housing(24) closing the connected portion of the heating pipe, the exhaust pipe and the muffler pipe; a rod member(25) driven by the step motor; plural partition members(26) engaging the muffler pipe and the exhaust pipe by being integrally combined to the rod member; and a step motor connecting unit(25a) combined to a shaft(23a) of the step motor by being mounted on the rod member.
Patent KR-20020056726-A (KR)
Title: Liquid display panel for removing after image
Inventor: CHOI YU JIN
IPC: G02F1/1343
Filed: 2000-12-29
Abstract: PURPOSE: A liquid crystal display for improving after sticking is provided to change the shape of a pixel electrode and superpose one end of the pixel electrode on a gate line in order to improve after sticking in FFS mode. CONSTITUTION: An active element is formed on a glass substrate, and a pixel electrode(6') is connected to the active element. The pixel electrode is formed in a pattern of slits. A predetermined portion of the border of the pixel electrode is opened so that capacitance between the pixel electrode and a common electrode(4) is dispersed spatially. Thus, ion impurities accumulated between the pixel electrode and the common electrode are reduced so as to decrease after sticking. A predetermined portion of the pixel electrode is superposed on a gate line(10) to reduce capacitance.
Patent KR-20010022742-A (KR)
IPC: C02F9/00
Filed: 1998-07-27
Abstract: A totalization meter system for a water treatment device, the device having an inlet aperture and an outlet aperture, and a channel for channeling water between the inlet and outlet apertures. A flow reactive device for measuring the volume of flow is positioned in the channel and is exposed to the flowing water, and a signal generating member is positioned on the flow reactive device. A switch is positioned proximately to the flow reactive device, and is sensitive to the proximity of the signal generating member. The switch is able to communicate electric signals indicative of the motion of the signal generating member. A resettable processor having a performance threshold programmed therein and an output device is included. The microcontroller is in electrical communication with the switch for receiving electrical signals from the switch. The switch is capable of sensing the flow volume sensed by the flow reactive device and communicates electrical signals representative of the characteristics to the microcontroller. The microcontroller interprets the signals as a first performance data. The microcontroller compares the first performance data against the respective performance threshold in the microcontroller to determine if the performance threshold has been surpassed, and if surpassed actuates the output device.
Patent KR-20010022993-A (KR)
Title: 폴리에테르 폴리올의 제조 방법
IPC: C08G65/26
Filed: 1998-08-05
Abstract: 본 발명은 폴리올을 염기성 촉매의 존재하에 에폭시드와 반응시킴으로써 폴리에테르 폴리올을 제조하는 방법에 관한 것이다.  이 방법은, 하기 단계를 포함한다.  염기성 촉매를 함유하는 폴리에테르 폴리올을 폴리에테르 폴리올 중에 불용성이며, BET 표면적은 10 내지 1000 ㎡/g인 원소 주기율표 (Mendeleev)의 III 내지 VIII족의 금속의 OH 관능성 고형 화합물로 처리하고, 염기성 촉매를 함유하는 고형 무기 화합물을 폴리에테르 폴리올로부터 분리하고, 폴리올과 에폭시드와의 반응에 사용하고, 반대로 염기성 촉매가 적재된 분리된 무기 화합물을 에폭시드와의 반응에 도입되는 폴리올과 접촉시킨다.  이어서, 이 폴리올을 무기 화합물로부터 분리하고 에폭시드와의 반응에 전달하는 것을 포함한다.
Patent KR-20010031646-A (KR)
Title: 플라스마중합 수단에 의한 금속 피착재의 내식코팅방법
IPC: C23C16/50
Filed: 1998-10-29
Abstract: 본 발명은 플라스마 중합에 의한 금속피착제의 내식코팅을 하기 위한 방법에 관한 것으로 본 피착제는 선처리단계에서 기계적, 화학적 및/또는 전기화학적평활화가(매끄럽게함)(스무싱)(smoothing)되고 연이어서 섭씨 200。이하의 온도와 10^-5 - 100mbar의 압력에서 플라스마에 노출시키는 데 제1단계에서 저감되는 플라스마 내에서 표면이 활성화되며 제2단계에서는 적어도 경우에 따라서는 산소, 질소 또는 유황을 함유하는 플라스마분위기에서 증발가능한 불소를 포함할 수 있는 탄화수소 또는 규소-유기성형재(콤파운드)(compound)를 포함하고 있는 플라스마로부터 플라스마중합체(plasma polymer)가 유리된다.
Patent KR-20010032554-A (KR)
Title: 약제 공급 장치
IPC: A61J7/00
Filed: 1999-09-21
Abstract: 본 발명은 케이스 수납부에의 정제 케이스의 수납 효율을 개선하고, 또한 정제 케이스에의 약제의 보충 작업성을 개선한 약제 공급 장치를 제공하는 것을 목적으로 한다. 
     약제 공급 장치는, 약제의 수납 용량이 다른 복수 종류의 정제 케이스와, 복수 종류의 정제 케이스 중 어느 한 종류의 정제 케이스를 복수개 수납 가능한 정제 케이스 수납부가 복수 종류 존재하고, 복수 종류의 정제 케이스 수납부는 대략 동일한 크기인 동시에, 이들 복수 종류의 정제 케이스 수납부를 적어도 두 개 이상 조합하여 형성했다.
Patent KR-20010034051-A (KR)
Title: 시스템에 땜납을 도포하는 방법
IPC: B01D53/88
Filed: 1999-01-21
Abstract: 허니콤체 (6) 와 자켓 파이프 (1) 를 포함하는 시스템에 땜납을 도포하는 방법이 제안된다.    우선, 적어도 몇몇은 시이트 금속층들로 구성되는 허니콤체 (6) 는 시이트 금속층들을 적층 및/또는 권취함으로써 구성되어, 허니콤체가 유체에 의해 유동되는 채널을 가진다.    허니콤체 (6) 는 자켓 파이프 (1) 내에 부분적으로 배치된다.    자켓 파이프 (1) 로부터 돌출하는 허니콤체 (6) 의 섹션 (7) 은 그 단부면에 의해, 접착제과 접촉하게 된다.    허니콤체 (6) 는 자켓 파이프 (1) 내에 도입된다.    다음으로, 땜납은 허니콤체 (6) 내에 도입된다.
Patent KR-20010040747-A (KR)
Title: 디엔에이를 고정화해서 증폭하기 위한 기질, 그 기질에디엔에이를 고정화한 디엔에이고정화칩 및 디엔에이를증폭하는 방법
IPC: C12Q1/68
Filed: 1999-02-08
Abstract: 본 발명은 DNA 등을 고정해서 DNA 등을 라이브러리로서 이용하기 위한 기질의 제공, 또한, PCR증폭반응에 의해 DNA 등을 복제하기 위해 사용하기에 최적인 기질 및 칩을 제공하는 것을 목적으로 한다. 이것을 위해 본 발명에서는, 전도성이 우수한 DNA고정화용 고체상 기질을 이용해서 PCR증폭법을 행한다. 이 기질의 표면은 말단에 극성기를 갖는 화학적으로 변형된 것이다. 또, 이들 기질에 DNA를 고정화한 DNA고정화칩을 이용하면 PCR법에 있어서 DNA를 단시간에 증폭할 수 있는 특징을 갖는다.
Patent KR-20010074431-A (KR)
Title: 고강도 알루미늄 포일 제조 공정
IPC: C22F1/00
Filed: 1999-02-17
Abstract: 데드 폴드 포일 특성을 갖는 고강도 포일이 망간 함량 및 중간 풀림 온도와, 선택적으로 최종 풀림 온도를 제어함으로써 종래의 고강도 알루미늄 포일에서 봉착되는 압연 및 기타 제조상의 문제점들이 없이 제조된다.  합금은 중량으로 0.05 내지 0.15％, 바람직하게는 0.095 내지 0.125％ 망간을 함유한다.  냉간 가공된 시트는 약 200℃ 내지 약 260℃, 바람직하게는 230℃ 내지 250℃의 온도에서 중간 풀림 처리되어 고용체 속에 대부분의 망간을 유지하면서 사실상 충분히 재결정된 시트를 만들어낸다.  중간 풀림 처리된 시트는 바람직하게는 약 250℃ 내지 약 325℃, 보다 바람직하게는 약 260℃ 내지 약 325℃에서 최종 게이지로 압연되고 최종적으로 풀림 처리되어, 0.0015㎝(0.0006인치)의 게이지에서 항복 강도가 적어도 89.6MPa(13ksi)이고, 극한 인장 강도가 적어도 103.4MPa(15ksi)이며, 물렌 정격치가 적어도 89.6kPa(13psi)인 데드 폴드 알루미늄 포일을 만들어낸다.
Patent KR-20010024969-A (KR)
Title: 기판파지장치 및 연마장치
IPC: H01L21/683
Filed: 2000-02-02
Abstract: 본 발명은 연마상황에 따라 기판의 유지상태를 조정하여 기판의 피연마면의 전면에 걸친 연마량의 균일성을 유지하고, 또는 연마량을 의도적으로 제어할 수 있는 기판파지장치를 제공하는 것을 목적으로 하는 것이다.  기판의 파지면을 가지는 파지판(2)과, 이 파지판(2)의 이면측을 덮어 이 이면측에 기밀한 배압공간을 형성하는 피복판(3)을 구비하고, 상기 파지판(2)에는 상기 파지면과 상기 배압공간을 연락하는 복수의 관통구멍(24)이 상기 파지면의 대략 전면에 걸쳐 분산되어 설치되고, 상기 파지판(2)과 상기 피복판(3)의 사이에는 상기 배압공간을 평면내에 있어서 복수의 소정의 기밀한 분할공간으로 구획하는 구획부재(38)가 착탈자유롭게 설치되어, 상기 분할공간의 배압을 개별로 제어가능한 배압제어장치가 설치되어 있다.
Patent KR-20010096485-A (KR)
IPC: G06F3/02
Filed: 1999-04-06
Abstract: A computer system comprises a keyboard ( 11 ), a display screen ( 13 ), a first pair of position-sensing electrodes ( 18.1, 18.2 ), a second pair of position-sensing electrodes ( 20.1, 20.2 ), a signal injection electrode ( 22 ), and an oscillator ( 27 ). The oscillator injects a signal via the signal injection electrode and the operator's left hand (L) into the operator's body, and this creates a field around the operator's right hand (R). The position-sensing electrodes are arranged underneath the keyboard and sense the strength of the field. This enables the position of the operator's right hand (R) in an X-Y plane above the keyboard to be determined. To this end the position-sensitive electrodes are connected via synchronous detectors ( 34, 44 ) and an analogue-to-digital converter ( 36 ) to a microprocessor ( 46 ), which operates to control the position of a cursor on the display screen.
Patent KR-20010043089-A (KR)
Title: 종이 백킹 및 이를 사용한 접착제 시이트
IPC: C09J133/00
Filed: 1999-04-16
Abstract: 본 발명은 특히 접착제 시이트 제조에 사용되는 것이 유용할 수 있는 제2 층 지지용 종이 백킹에 관한 것이다. 본 발명의 이중층 종이 구조를 보유한 종이 백킹은 제1 종이층과 제2 종이층을 포함하는데, 상기 제1 종이층과 제2 종이층은 각각 목재 펄프 및 단섬유로부터 제조하며 제1 및 제2 종이층내 단섬유 대 목재 펄프의 비율을 상이하게 한다.
Patent KR-20010043844-A (KR)
IPC: C09D11/101
Filed: 1999-05-21
Abstract: 본 발명은 적어도 하나의 방사선-경화성 단량체 또는 올리고머를 함유하는 방사선-경화성 담체 시스템 및 확대없이 볼 수 있는 색상을 제공하기에 충분한 양으로 방사선-경화성 담체 시스템내에 산포된 적어도 하나의 색소를 포함하는 방사선-경화성 잉크조성물에 관한 것으로서, 
     상기 색소는 방사선-경화성 담체 시스템내에 실질적으로 불용성이므로 색소의 특정 형태가 방사선-경화성 담체 시스템내에서 실질적으로 유지되며, 
     상기 색소는 잉크 코팅에 의해 코팅된 광학유리섬유의 색소 유도성 마이크로벤딩을 실질적으로 피하게 하는 입자크기를 갖는 것을 특징으로 한다.
Patent KR-20010071548-A (KR)
IPC: C09D133/00
Filed: 1999-07-02
Abstract: Powder coating compositions incorporate, by dry blending, a wax-coated silica additive in finely divided form. Further additives that may be incorporated by dry blending include aluminum oxide and/or aluminum hydroxide. The compositions offer advantages, for example, in terms of fluidity and in terms of first-time deposition of fine particles.
Patent KR-20010025613-A (KR)
Title: Grounding Resistance Measurement System for Electric Support Tower on Power Service
Inventor: JUNG JAE GI
IPC: G01R27/20
Filed: 2001-01-11
Abstract: PURPOSE: A method and apparatus for measuring the grounding resistance of a transmission tower or distributing concrete pole being in hot-line state using leakage current are provided to eliminate a need for complicate design of a power supply, facilitate the operation and reduce the operation time. CONSTITUTION: Power equipments are measured by using the leakage current(64) in the transmission tower and the distributing concrete pole as current emitted from a general grounding resistance measuring device. The leakage current of the transmission tower and the distributing pole is measured by using detachable Rogowskii coil. The grounding resistance is measured only using voltage pole(17,18) without using current poles(15,16).
Patent KR-20020063016-A (KR)
Title: baffle control apparatus in high vacumm pump for semiconductor device fabrication
Inventor: SHIN DONG JAE
IPC: H01L21/02
Filed: 2001-01-26
Abstract: PURPOSE: An automatic baffle apparatus is provided to improve manufacturing processes by additionally installing an opening and shutting part for variably controlling a size of baffle holes according to a pressure of a processing chamber. CONSTITUTION: An automatic baffle apparatus(30a) comprises a baffle plate(31) and a number of baffle holes(32a). The automatic baffle apparatus(30a) further includes an opening and shutting part(35) for positively controlling a pumping speed by matching the size of the baffle holes(32a) according to a chamber pressure and for performing an optimum process by constantly controlling a process gas volume of a chamber. At this point, the opening and shutting part(35) is increased in case of a decrease of the chamber pressure and decreased in case of an increase of the chamber pressure.
Patent KR-20020064464-A (KR)
Title: Terry socks and knitting machane for manufacturing the socks
Inventor: WOO BYONG NO
IPC: D04B1/26
Filed: 2001-02-01
Abstract: PURPOSE: Pile fabric socks which is characterized by making it possible to eliminate sweat to the outside easily, preventing frostbite, maintaining impact absorbing power and thermo insulating ability and having beautiful appearance, though a surface yarn and a pile yarn differ in color, and a hosiery knitting machine for producing them are provided. CONSTITUTION: The surface yarn and the pile yarn forming the pile socks differ in texture and/or color. The hosiery knitting machine is comprised of: a yarn supplying part; a driving part driven by a microcomputer system; a cylinder rotated left and right by the driving part; many knitting needles; many sinkers(8c) which are installed between the knitting needles and are transferred in a horizontal direction of the cylinder, having a plate shape forming fingers(16a,16b); a sinker cam transferring the sinker(8c) front-to-back; and a knitting needle cam moving the knitting needles up-and-down. The sinker(8c) is comprised of: the first finger(16a) hung to the first yarn(41) such as a pile yarn and formed on the top; the second finger(16b) which is extended 0.2-0.4mm than the first finger, having an end bended at an angle of 5-15 degrees; and an insert part(36) formed between the first finger and the second finger and hung to the second yarn(42) such as spandex yarn. The third yarn(43) such as cotton yarn is inserted into the lower part of the second finger.
Patent KR-20020064556-A (KR)
Title: Structure and method for laminating core of motor
Inventor: PARK GYEONG BAE
IPC: F04B17/04
Filed: 2001-02-02
Abstract: PURPOSE: A method and structure for laminating core of motor are provided to change curvature of laminated body comprising a plurality of lamination sheets laminated and to simply manufacture. CONSTITUTION: A unit laminated core(11) is formed by a plurality of lamination sheets(L) formed by thin sheets and laminated to have a fixed thickness; and caking parts(K) are formed on the lamination sheets forming the unit laminated core to be engaged with the neighboring lamination sheets in a single direction so that the lamination sheets forming the unit laminated core are fixed and joined by the caulking parts.
Patent KR-20010082045-A (KR)
Title: Information recording, reading apparatus and Information reading/reproducing apparatus and method
Inventor: MORINAGA TAKEO
IPC: H04N21/434
Filed: 2001-02-05
Abstract: PURPOSE: To easily perform jump reproduction when a stream recorded in a storage device is reproduced. CONSTITUTION: When the stream is recorded in the storage device 42, a packet comprising the start part of encoded picture data being encoded in a frame from the packets of the inputted stream is identified. Existence information of the start part of encoding picture data which is encoded in the frame is added to the packet based on an identification result, existence information of the added start part is counted at every recording unit into the storage device and the count result is added at every recording unit into the storage device 42. Then the number of the start parts of encoded picture data which is encoded in the frame at every recording unit is recorded in the storage device together with the recording unit. Besides, in the case of reproduction, the number of the start parts recorded in the device 42 at every recording unit is detected so that the recording unit to be reproduced is identified.
Patent KR-20020065262-A (KR)
Title: Material mixer
Inventor: OH BONG GIL
IPC: B01F13/00
Filed: 2001-02-06
Abstract: PURPOSE: Provided is a mixer for raw materials which changes belt driving style into gear direct connection style in transferring driving force so that it transfers driving power without power loss exactly to prevent safety accidents. CONSTITUTION: In the mixer for raw materials which consists of a reverse conic-typed body(100), a drive part(200), a rotation part(300) and a screw(400), the drive part is characterized by comprising the parts of: a first and a second motor(201, 202) which are fixed at a frame at the upper part of a cover; a gearing tool which transmits rotation driving power; and a decelerator which receives rotational driving power from the gyrating tool to decelerate the rotation speed wherein the gearing tool includes a gearing unit for a first motor to transmit rotational driving power of the first motor and a gearing unit for a second motor to transmit rotational driving power of the second motor.
Patent KR-20010082168-A (KR)
Inventor: KITAZAWA MOTOYASU
IPC: G11C29/34
Filed: 2001-02-14
Abstract: PURPOSE: To provide a semiconductor device having a memory provided with a peripheral circuit with versatility regardless of the combination of a storage capacity, the number of banks and the number of refresh. CONSTITUTION: For this semiconductor device, the memory for storing the various kinds of data is incorporated inside one semiconductor chip together with a circuit for performing the various kinds of signal processings. The memory is provided with a memory block 1 for which a block provided with the storage capacity of 1M bits and composed of a memory cell array provided with the plural pieces of memory cells is arranged for plural pieces corresponding to a set storage capacity and an activation circuit 4 constituted so as to correspond to the number of the blocks corresponding to the settable maximum storage capacity for outputting the various kinds of activation signals for activating the plural pieces of the blocks constituting the memory block 1 corresponding to the set storage capacity and the number of the banks.