baber/WOPTO huggingface dataset:
Patent KR-20010055977-A (KR)
Title: Microwave oven
Inventor: LEE JANG JUN
IPC: F24C7/02
Filed: 1999-12-13
Abstract: PURPOSE: A microwave oven is provided to improve the performance of a noise filter unit and to lengthen the life of the noise filter unit by effectively cooling the noise filter unit. CONSTITUTION: A cooling fan(20) for sucking external air and blowing the air into a component chamber is installed on the rear face of the component chamber. The cooling fan includes a cooling fan casing(21) surrounding air inflow holes on the rear face of the component chamber, cooling fan blades(23) installed in the cooling fan casing and a fan motor(25) rotating the cooling fan blades. In the cooling fan casing, a fan receiving unit(27) is formed to receive the cooling fan blades and the fan motor. On the inside upper wall of the fan receiving unit, a filter mounting unit(30) for mounting a noise filter unit(40) is radially and outwardly formed. The filter mounting unit is preferably prepared ahead of the cooling fan blades. when starting a microwave oven, the fan motor rotates the cooling fan blades. With the rotation of the cooling fan blades, external air is sucked through the air inflow holes and is blown into the component chamber. The wind blown from the cooling fan blades cools the noise filter unit. Therefore, the noise filter unit is cooled effectively.
Patent KR-20010056410-A (KR)
Inventor: BANG JEONG HWAN
IPC: B60K5/12
Filed: 1999-12-15
Abstract: PURPOSE: A durability warning device of an engine mounting for a vehicle and the controlling method thereof perceive the limit of mount applied on an engine or a power train and express it on an instrument panel, etc. CONSTITUTION: At first, whether a predetermined engine rpm(revolutions per minute) is realized or not is decided(S1). Then, the signals of a first and a second sensors of a perceiving sensor device are perceived on the predetermined engine rpm. If the signal is perceived on only one sensor, the durability of an engine mount is decided as normal(S2). If the signals are simultaneously perceived, the durability of the rubber material of the engine mount is decided as deteriorated(S3). Then, a display is controlled to inform a driver.
Patent KR-20010064959-A (KR)
Inventor: NOH YONG GYUN
IPC: E02D29/14
Filed: 1999-12-20
Abstract: PURPOSE: A ladder support for manhole is provided to achieve an improved user convenience and prevent accident caused by sliding of the ladder, by allowing the ladder to be held in every direction through the use of the ladder support. CONSTITUTION: A ladder support(10) to be installed at an entrance(3) of a manhole, comprises a hollow frame(11) which is spaced apart from the inner wall of the entrance and positioned in a horizontal direction within the entrance of the manhole; and a plurality of fixing pieces(12) formed integrally with the frame and which are buried into the inner wall of the entrance of the manhole so as to fix the frame. The frame is shaped as a ring to correspond to the shape of the entrance of the manhole. Since the frame is positioned within the entrance of the manhole along the inner wall of the entrance, the ladder support is freely held in every direction without being limited by the direction of the ladder.
Patent KR-20010061323-A (KR)
Inventor: SEO JAE JUN
IPC: H04L12/66
Filed: 1999-12-28
Abstract: PURPOSE: A method and system for supporting an Internet phone service is provided to support the voice communication between mobile subscribers and an Internet host through an IWF(Inter Working Function) providing data communication services. CONSTITUTION: A mobile phone transfers a call setup message(Setup1), including a service option number, to a BSC to attempt access for Internet phone call setup(S1). The BSC recognizes the Internet phone call from the service option number of the call setup message and starts the call setup between the mobile phone and the second block of an IWF(S2). The second block allocates a network resource to the subscriber if the request from the first block is received. Then the second block sends a call request message(Setup2) to the other side's Internet host(S3). In case that the Internet host is in an active state, a protocol negotiation to set up the Internet phone call is made between the second block and the Internet host(S4). Afterward, as the first block allocates a path with an MSC and requests the second block to allocate an idle resource, a call path is set up between the mobile phone and the first block(S5). Then an alerting tone is transferred to the mobile phone(S6,S7). If a connection request message(Connect) is transferred from the Internet host(S8,S9), the subscriber transfers a response message(Connect Ack) to the Internet host and starts the voice call(S9,S10).
Patent KR-20010065753-A (KR)
Inventor: JI SEUNG EUN
IPC: H01L23/62
Filed: 1999-12-30
Abstract: PURPOSE: A BGA(Ball Grid Array) package with a grounding ring is provided to prevent a malfunction from an electromagnetic wave, a crosstalk noise, and a simultaneous switching noise by forming a grounding ring on an outside portion of a semiconductor formation region. CONSTITUTION: A semiconductor chip(11) is adhered on an upper face of a printed circuit board(21) formed with a metal line(23). A bonding pad(12) of the semiconductor chip(11) is connected with the metal line(23) of the printed circuit board(23). The bonding pad(12) and the metal line(23) are connected by a conductive metal line(31). A rectangular grounding ring(33) is formed on an outside portion of the metal line(23). The grounding ring(33) is connected electrically with a grounding terminal. An insulating layer is formed on the printed circuit board(21). A conductive layer is formed on an outer circumference of the insulating layer. A resin layer(39) is formed on the whole outer circumference of the conductive layer(37).
Patent KR-20010059874-A (KR)
Inventor: YOON HWA YEONG
IPC: H04N5/50
Filed: 1999-12-30
Abstract: PURPOSE: A radio/cable combined HD receiver is provided to receive a radio broadcasting signal and contents of EPG(Electric Program Guide) within a short time by updating other radio broadcasting signals when receiving the radio broadcasting signal. CONSTITUTION: A radio and cable broadcasting data bit stream recovery portion(20) recovers a data bit stream of a radio and a cable broadcasting signal. A radio broadcasting data bit stream recovery portion(27) recovers a data bit stream of a radio broadcasting signal. A switching portion(35) selects outputs of the radio and cable broadcasting data bit stream recovery portion(20) and the radio broadcasting data bit stream recovery portion(27). A CPU(36) controls the radio broadcasting data bit stream recovery portion(27) and the switching portion(35). A memory(37) stores data for forming EPG data base. An image and sound recovery portion(32) recovers a selected broadcasting program and a data bit stream of additional information to an image and a sound.
Patent KR-20010059922-A (KR)
Inventor: HA SEON HO
IPC: H01L23/28
Filed: 1999-12-30
Abstract: PURPOSE: An apparatus and a method for removing a cover film of an adhesive member of a semiconductor chip are provided to remove automatically a cover film of an adhesive member when mounting a semiconductor chip on a printed circuit board. CONSTITUTION: A plurality of roller(111,112) is located at a start portion and an end portion of a process area for removing a cover film(62) of an adhesive member(60) adhered to a semiconductor chip, respectively. An adhesive tape(130) is connected with both ends of a couple of additional reels(121,122). An inner portion of the adhesive tape(130) is supported by the rollers(111,112). An adhering material is formed on a bottom portion of the adhesive tape(130). A pressing portion(140) is located at an upper end of the process area. The pressing portion(140) is moved selectively to an upper and a lower direction. The pressing portion(140) presses an adhering face of the adhesive tape(130) to the cover film(62) of the adhesive member(60).
Patent KR-20010066320-A (KR)
Inventor: AHN IK TAE
IPC: H04Q1/20
Filed: 1999-12-31
Abstract: PURPOSE: A method for controlling a variable IPC error having an HDLC(High level Data Link Control) format in a full electronic telephone exchange is provided to check IPC at regular intervals in normal times in consideration of the CPU performance of processors and to intensively check an IPC error, if it is generated, so that relevant diagnosis and action can be executed when the error is detected at more than a given frequency. CONSTITUTION: If power is supplied to FPHAs(Frame relay and Packet protocol Handler Assemblies) and FPRAs(Frame relay and Packet protocol Router Assemblies), a task is created at a chkipc_send block. At this moment, a chk_flag the task has is initialized as '0' to indicate a normal state(200). The task substitutes a rcv_flag for the chk_flag(201). Then the task checks the chk_flag(202). If the chk_flag is '0', the task clears the rcv_flag and the chk_flag as '1' to indicate an abnormal state(205). The task generates and sends a new message(208). The task checks a chkerr_cnt indicating an error counter value(209). In case that the chkerr_cnt is '0', which means that the error counter value has not been increased, the task sets a tm_weakafter value to '200'(211). If the chkerr_cnt is not '0', the task sets the tm_weakafter value to '50'(210).
Patent KR-20000068413-A (KR)
Title: 점탄성 유체의 조작을 개선하기 위한 재료의 처리법
IPC: A61L15/20
Filed: 1997-08-11
Abstract: 본 발명은 점탄성제 처리를 포함하는 부직 웹을 포함하는 개선된 구조물에 관한 것이다.  월경과 같은 점탄성 유체에 의해 접촉되는 경우 처리된 웹은 유체의 점탄성을 변경하고 흡수 구조물 전체의 흡상 및 분포를 개선한다.  바람직한 점탄성제는 특히 알킬 사슬의 탄소 원자수가 8 내지 10인 알킬 폴리글리코시드이다.  기타 점탄성제가 개시되어 있다.  유리하게 처리제는 분무 코팅제 등과 같은 통상적인 적용 방법을 사용하여 하이 솔리드 조성물로서 또는 내부 첨가제로서 적용될 수 있다.  흡수 구조물은 월경을 흡수하기 위한 생리용 냅킨 및 외과용 드레이프와 같은 기타 혈액 조작 제품의 분포 층 성분으로서 특히 유용하다.
Patent KR-20000036048-A (KR)
Title: Method of injection molding expandable plastic composition
Inventor: YOSHIZAKI MICHIO
IPC: B29C45/00
Filed: 1996-09-13
Abstract: PURPOSE: A method of injection molding expandable plastic composition is provided for a process of injection molding a foamable plastic composition and a process of injection molding a molded plastic foam article having a light weight, good thermal insulating properties and stiffness, the surface of the molded article comprising a layer having a non- or low-foamed, dense cellular structure and the inside of the molded article comprising a fine, uniform high-foamed layer. CONSTITUTION: A process of injection molding a foamable plastic composition which comprises filling completely a molten foamable plastic composition into a cavity, while reducing a volume of the cavity in the middle of injection or immediately after injection; cooling the composition to the state wherein a solidified layer in contact with a mold surface mingles with a molten inside layer; enlarging the volume of the cavity to that of the desired molded article; and after further cooling, removing the molded plastic foam article. This molded article comprises a layer having a non- or low-foamed, dense structure on the surface and a high-foamed layer at the inside, and has a light weight, good appearance and stiffness.
Patent KR-20000068736-A (KR)
Title: 내황산부식성과 가공성이 우수한 오스테나이트계 스테인레스강
IPC: C22C38/58
Filed: 1998-08-10
Abstract: 본 발명의 오스테나이트계 스테인레스강은, 중량%로, C: 0.05% 이하, Si: 1.0% 이하, Mn: 2.0% 이하, P: 0.04% 이하, S: 0.01% 이하, Ni: 12∼27%, Cr: 15∼26%, Cu: 3.0%를 초과해서 8.0% 이하, Mo: 2.0%를 초과해서 5.0% 이하, Nb: 1.0% 이하, Ti: 0.5% 이하, W: 5.0% 이하, Zr: 1.0% 이하, Al: 0.5% 이하, N: 0.05% 미만, Ca: 0.01% 이하, B: 0.01% 이하, 희토류원소(希土類元素): 합계로 0.01% 이하를 함유하고, 잔부(殘部)는 Fe 및 불가피한 불순물로 이루어지는 것이다. 이 오스테나이트계 스테인레스강은 내황산부식성과 가공성이 우수하다.
Patent KR-20000070005-A (KR)
Title: 공중망 컴퓨터 네트워크에서 원격 파일 액세스의 모니터링 방법
IPC: G06F11/34
Filed: 1998-01-09
Abstract: 데이터 네트워크에서, 사용자에 의한 원격 데이터 리소스의 사용은 리소스 액세스 요구 메시지를 재경로배정함으로써 모니터링되고, 로깅모듈을 통해 클라이언트 시스템에 생성되고, 메시지에 대한 정보를 수집하며, 및 원격 데이터 리소스 서버에게 메시지를 전송한다.
Patent KR-20000070452-A (KR)
IPC: C04B14/06
Filed: 1998-01-22
Abstract: 본 발명은 하나 이상의 에어로겔 함유층과 하나 이상의 또 다른 층으로 구성되어 있는 다층 복합 물질에 관한 것이다.  에어로겔 함유층은 하나 이상의 결합제를 추가로 포함한다.
Patent KR-20000075815-A (KR)
Title: 디스크 내부 장치
IPC: B01L3/00
Filed: 1998-02-27
Abstract: 광학적 판독기에 의해 판독되는 광학 디스크를 포함하는 장치로서, 상기 광학 디스크가 제 1 섹터와 부가적인 제 2 섹터를 가지고, 상기 제 1 섹터가 샘플 내에서 정해진 위치에 존재하리라고 여겨지는 분석물을 국부화시키기 위한 자기-내장 분석 수단(self-contained assay means)을 가지며, 상기 부가적인 제 2 섹터가 판독기에 접속할 수 있게 샘플 내에 위치할 거라고 여겨지는 한 개 이상의 분석물에 대해 분석물과 분석 위치 정보를 처리하는 제어 수단을 포함하고, 상기 위치에서의 분석물의 존재 여부가 제어 수단과 위치 정보를 이용하여 판독기에 의해 결정될 수 있는, 광학적 판독기에 의해 판독되는 광학 디스크를 포함하는 장치가 기술된다. 분석물의 성질에 따라, 상기 디스크는 유체 저장 수단과, 한 개 이상의 모세관, 밸브, 배터리, 투석기, 칼럼, 필터, 전기장 소스, 와이어, 또는 금속 표면 증착과 같은 다른 전기 전도 수단과 같은 유체 전달 수단, 등을 포함한다.
Patent KR-20010012144-A (KR)
Inventor: ERK HENRY
IPC: H01L21/304
Filed: 1998-05-01
Abstract: A method for etching a silicon wafer includes the steps of: lapping a silicon wafer; etching the silicon wafer; and polishing the silicon wafer; wherein the etching step includes an etching treatment and a rinsing treatment, and at least an oxidizing agent is added to a rinse to be used for the rinsing treatment, thereby forming an oxidation film on a surface of the silicon wafer.
Patent KR-20000053370-A (KR)
Inventor: LIM DONG BIN
IPC: H05B6/68
Filed: 2000-01-03
Abstract: PURPOSE: A microwave oven is provided to simplify a structure of an antenna sensor and manufacture the antenna sensor at a low cost by fixing the antenna sensor on a conductive tube by inserting and increase the reliability of standing wave detecting data by improving coupling method of a magnetic field detection device. CONSTITUTION: A microwave oven includes a printed circuit board(550), an antenna sensor(556) fixedly coupled on the printed circuit board and protruded into a conductive tube(10) for forming a loop in the tube and having a wire grounded to the tube at one end part, and a shield element(557) for fixing the antenna sensor on the printed circuit board, wherein the printed circuit board is formed with a screw coupling hole(552) at a predetermined lower part and a grounding terminal(553) for grounding an end part of the antenna sensor, and the wire of the antenna sensor is grounded outside the tube and connected to the grounding terminal of the printed circuit board via a circuit pattern.
Patent KR-20010073751-A (KR)
Inventor: LEE JANG U
IPC: H01L23/12
Filed: 2000-01-20
Abstract: PURPOSE: A stack package is provided to keep up with a small sized and thin semiconductor product by manufacturing a unit package to a semiconductor chip thickness. CONSTITUTION: Two unit packages(10) are stacked in three dimension. A semiconductor chip has a plurality of electrode pads on an active surface. A conductive pattern is connected to the electrode pads on one end thereof and extended to an outside of the semiconductor chip on the other end thereof. An insulation layer is formed on other portions on the active surface where the electrode pad is formed and has flexibility. Metal bumps(18) are formed on the electrode pads. An electrical connection between the unit packages(10) is enabled by connecting the metal bumps. A conductive pattern including the insulation film which is drawn out to the outside of the semiconductor chip of the stack packages is downwardly curved and connected to a conductive pattern of the unit stack package on the lower part. The conductive pattern including the curved insulation film of the unit stack package on the lowest layer is used as an external connection terminal(19).
Patent KR-20010081315-A (KR)
Title: Manufacture method and there material of leather like material
Inventor: KIM WON JU
IPC: D06N3/04
Filed: 2000-02-11
Abstract: PURPOSE: A process for preparing leather like material by using shaving scrap as waste leather generated in the process for the manufacture of leather as raw material without changing basic physical properties and feeling of leather is provided, which reduces environmental pollution and treatment expenses and recycles the resources of waste. CONSTITUTION: The titled leather like material is prepared by the process consisting of: beating waste leather and other industrial wastes for 1 to 120deg.C and neutralizing with 0.1 to 10.0% HCOONa and 0.1 to 10.0% NaHCO3 for 10 to 360 min; treating with 0.1 to 10.0% retanning agent for 10 to 360 min; and treating with 0.1 to 20.0% oil or fat liquor to give lubricity.
Patent KR-20010083005-A (KR)
Title: rice cake soup attached vegetable
Inventor: CHO BONG SANG
IPC: A23L7/10
Filed: 2000-02-22
Abstract: PURPOSE: Provided is a sliced rice cake with an inner rice cake part containing black rice, brown rice or barley and mugwort, which can fill up the nutrition shortage in normal rice cake and be prepared with beef, eggs, etc. as a kind of soup. CONSTITUTION: The rice cake prepared by steaming kneaded rice flour, dehydrated and cut into a size of 0.4cm in length and 2cm in diameter comprises an inner rice cake that is 1cm in diameter and mixed with black rice, brown rice or barley and mugwort and inserted into the central part of the rice cake body and a plurality of slices of the resulting rice cake are cooked in beef stock with seasonings.
Patent KR-20010087878-A (KR)
Title: System and method for service voice information in wireless telecommunication network
Inventor: HAN SEONG HYEON
IPC: H04W4/16
Filed: 2000-03-09
Abstract: PURPOSE: A voice information service system through a wireless communication network and a method therefor are provided to quickly and easily service 700 voice information using a mobile terminal. CONSTITUTION: A 700 voice information providing device(25) provides 700 voice information. A control/menu management server(23) collects a voice information service menu at real time for being connected with voice information provided from the 700 voice information providing device(25) to manage the collected voice information service menu in a database(24) and informs a change voice information service menu structure when changing the menu and a callback number to a mobile station(21) through a message service control unit of a mobile telephone network. A voice switch device(22) interlocks the 700 voice information providing device(25) and the mobile telephone network, connects a corresponding voice information service menu corresponding to the callback number at real time, and provides voice information for which a user wishes.
Patent KR-20010088187-A (KR)
Title: Shaft internal gap absorbing structure of telescopic steering system
Inventor: LEE BYEONG HWAN
IPC: B62D3/00
Filed: 2000-03-11
Abstract: PURPOSE: A shaft play absorbing structure of a telescopic steering gear is provided to automatically compensate a play generated by abrasion due to operation or vibration applied from the outside, thereby always performing smooth operation. CONSTITUTION: A shaft play absorbing structure of a telescopic steering gear includes a fixing apparatus(3) mounted at a rectangular aperture slot(2b) in a longitudinal direction at a spline(2a) side of an outer shaft(2) for pressing a spline(1a) of an inner shaft(1) by the medium of elastic force, wherein the fixing apparatus includes a pressure member(3a) formed with an intermediate shaft(3a') and a pressing shaft(3a") different in a diameter, a pressing bush(3b) pressing the spline of the inner shaft with the pressing shaft, and a spring(3c) wound on the pressing shaft to apply elastic force to the pressing bush.
Patent KR-20010091767-A (KR)
Title: An Organic Compound Decomposing Material and the Use thereof
Inventor: SUN HO YEONG
IPC: A23K1/00
Filed: 2000-03-18
Abstract: PURPOSE: A process for preparing an organic material decomposing agent capable of producing digested feed and compost by decomposing within a short period of time is provided. Whereby, the agent can be used for treating food waste, human waste, foul water or the like. CONSTITUTION: This organic material decomposing agent is prepared by the process consisting of: adding cultured soil bacteria and cultured intestinal bacteria of a domestic animal to a nutriment composed of cereal flour and vegetable fiber; mixed with supernatant liquid obtained by aerating pig excretions for a long period of time and granite powder; and fermenting. The intestinal bacteria of a domestic animal are obtained by inoculation of pig excretions into a thioglycolate broth.
Patent KR-20010006859-A (KR)
Title: Integrated high-performance decoupling capacitor and heat sink
Inventor: STAMPER ANTHONY K
IPC: H01L21/02
Filed: 2000-03-24
Abstract: PURPOSE: A single structure of a decoupling capacitor and a heat sink combination are provided for achieving both the significant and effective decoupling capacitance in close proximity to an active circuit on the chip requiring such decoupling capacitance and improved heat sinking for the decoupled active circuit. CONSTITUTION: A significant and very effective decoupling capacitor and heat sink combination that, in a single structure provides both a heat sink and a decoupling capacitor in close proximity to the active circuit on the chip requiring either heat sinking or decoupling capacitance or both. A single structure forms on a semiconductor chip, having a buried oxide layer therein, an integrated high-performance decoupling capacitor that uses a metallic deposit greater than 30 microns thick formed on the back surface of the chip and electrically connected to the active chip circuit to result in a significant and very effective decoupling capacitor and heat sink in close proximity to the active circuit on the chip requiring such decoupling capacitance and heat sinking capabilities. The decoupling capacitance can use the substrate of the chip itself as one of the capacitive plates and a formed metallic deposit as the second capacitive plate which also serves as a heat sink for the active circuit formed in the chip.
Patent KR-20010094609-A (KR)
Title: Camera using a number of charge coupled device
Inventor: CHOI JEONG SU
IPC: H04N9/09
Filed: 2000-03-31
Abstract: PURPOSE: A photographing apparatus is provided to output a picture at real time without a field memory using a plurality of pickup devices. CONSTITUTION: A plurality of pickup sections(11,12,..1n) each pickups an image of a subject and outputs an electric signal. A pickup drive controller(51) controls operations of the pickup sections(11,12,..1n) to output electric signals corresponding to each image picked up for each set period. A signal converter(3) converts the electric signals from the pickup sections(11,12,..1n) into available image signals. A signal processor(41) processes the image signals from the signal converter(3) and outputs pictures. A timing generator(61) outputs a timing signal for controlling operations of the pickup drive controller(51) and the signal processor(41). The timing generator(61) reads the image signal from the signal converter(3) and processes it as a picture signal.
Patent KR-20010094043-A (KR)
Title: Method For Forming The Self Align Contact
Inventor: JI SEOK HO
IPC: H01L21/28
Filed: 2000-04-03
Abstract: PURPOSE: An SAC(self align contact) electrode formation method is provided to reduce an aspect ratio of contact hole etching, a contamination and a defect by using a PPMS(Plasma Polymerized Methyl Silane) without using a planarization process of an interlayer dielectric. CONSTITUTION: After sequentially forming a gate oxide(15), a gate electrode(20) and a spacer(25) on a semiconductor substrate(10), an etch stopping layer(30) is formed on the resultant structure. A PPMS film(40) is then formed on the entire surface of the resultant structure by CVD(chemical vapor deposition). A self align pattern(45) for defining a contact hole is formed by exposing, developing and etching the PPMS film(40), so that the self align pattern(45) is made of a PPMSO(PPMS Oxide) film. Then, the etch stopping layer(30) formed in lower part of the self align pattern(45) is then etched, thereby forming a self align contact hole.