baber/WOPTO huggingface dataset:
Patent KR-20000057447-A (KR)
Title: (meth)acrylic ester copolymers and process for producing the same
Inventor: MURAMOTO HIROO
IPC: C08F220/12
Filed: 1997-12-09
Abstract: PURPOSE: (Meth)acrylic ester copolymers are provided which can be used as materials for ArF excimer laser resists. CONSTITUTION: Random or block copolymers of a (meth)acrylic ester comprise structural units represented by general formula (I) and (II) and have a number-average molecular weight of 1,000 to 50,000, a weight-average molecular weight (Mw) to number-average molecular weight (Mn) ratio, Mw/Mn, of 1.00 to 1.40, and a ratio of the repeating structural units represented by formula (I) to those represented by formula (II) of 1/9 to 9/1 (wherein R1 and R2 each independently represents hydrogen or methyl; R3 represents an optionally substituted C7-15 alicyclic group or an alkyl group having the alicyclic group; and R4 represents hydrogen, an optionally substituted C1-12 alkyl, optionally substituted C3-6 alicyclic or heterocyclic group, or substituted silyl group having a C1-8 alkyl and/or aryl group). The copolymers have each a unimodal narrow molecular weight distribution and an essential skeleton having at least one segment with a controlled structure comprising (meth)acrylic ester units each having an organic group containing a bulky alicyclic group.
Patent KR-20000070141-A (KR)
Title: 이접착성 폴리에스테르 필름
IPC: C08J7/043
Filed: 1998-11-11
Abstract: 본 발명은 이축배향 폴리에스테르 필름의 기재층과 이접착성층으로 이루어진, 특히 승화형 감열전사 기록재의 기재층으로서 유용한 이접착성 폴리에스테르 필름에 관한 것이다.  이 기재층은 폴리에스테르의 유리전이온도에서 240 ℃ 까지의 승온온도치수변화곡선에, 상기 곡선의 기울기가 양에서 음으로 변화되는 점을 갖지 않는다.  상기 기재층의 온도 치수 변화는 5 % 를 넘는 않는다.  상기 이접착층은 (ⅰ) 비닐계 수지로 변성된 폴리에스테르로 이루어진 수용성 또는 수분산성 수지, 혹은 (ⅱ) 수용성 또는 수분산성 아크릴계 수지, 수용성 또는 수분산성 폴리에스테르 수지 및 에폭시 수지 가교제의 혼합물이 가교된 수지로 이루어진다.
Patent KR-20000075621-A (KR)
Title: 크레이터 방지제를 함유하는 음극 전기코팅 조성물
IPC: C08G18/50
Filed: 1998-02-18
Abstract: 폴리옥시알킬렌 디아민과 글리시독시 알킬 알콕시 실란의 가수분해된 반응 생성물이며, 수평균 분자량이 약 700 내지 5,000인 크레이터 방지제를 함유하는 개선된 수성 전기코팅 조성물을 사용하면 크레이터가 현저하게 감소되고, 평활하고 균질한 피니쉬가 전착된다.
Patent KR-20010068325-A (KR)
Title: Polygonal braid and braiding machine there of braiding machine
Inventor: KIM IM SUN
IPC: D04C3/20
Filed: 2000-01-04
Abstract: PURPOSE: A braiding machine capable of braiding a polygonal braid such as a triangle or quadrilateral braid through a guide plate and corresponding conveying gear is provided. Therefore, the polygonally braided braid is not easy to loosen if they are used as banding braids for footwear or clothes. CONSTITUTION: In a conventional braid(22) formed by braiding a plurality of braiding yarns(21)(22) on the outer periphery of core yarns(20) in its center, this braid is characterized in that it is formed polygonally, each surface(23)(23) comprises dividedly braiding by a plurality of braiding yarns(21)(21) and is combined each other by alternately braiding of the braiding yarns formed on both side surfaces at a boundary part where each surface meets.
Patent KR-20010068848-A (KR)
Title: High bandwidth memory controller using synchronous dynamic random access memory
Inventor: JUNG HYEON SEUNG
IPC: G11C11/413
Filed: 2000-01-10
Abstract: PURPOSE: A high speed memory controller using a synchronous DRAM is provided to reduce access time by performing access on a burst length basis and by buffering the data on the burst length basis in the memory controller. CONSTITUTION: The high speed memory controller includes a control path(20) and a data path(27). The memory controller access to a predetermined memory device by a plurality of master devices to write or read operations. The control path(20) determines whether the memory access address which is applied by the master devices and the address which is accessed in the nearest past are same and controls the data access with response to the determined result. The data path(27) includes a predetermined buffer inside and either outputs the data stored in the buffer to the predetermined of master devices with response to the determined result of the control path(20) or accesses to the memory device to load new data.
Patent KR-20000018154-A (KR)
Inventor: KIM HYONG JIN
IPC: B41M5/00
Filed: 2000-01-14
Abstract: PURPOSE: An offset printing method is provided to use for products such as an exit mark, a fire extinguisher, a fire alarm, a safety mark, a night advertisement board, and a sticker for a vehicle by making the shape and colors of the product to be easily seen at night place. CONSTITUTION: An offset printing is completed by printing cut-off white screen on a hologram raw material, printing screen by compounding fluorescent pigment and soft transparent ink, plating with gold foil to make neat the rim line, and treating with epoxy to give cubic effect to each sticker. The fluorescent pigment is better than ZnS group so that the remaining time of the visible light remaining time in the dark place of the fluorescent pigment is over 20 hours. Thereby, the original function of the fluorescent pigment is displayed when for safety marks or advertisement objects.
Patent KR-20000018159-A (KR)
Inventor: LEE EUN JU
IPC: A61F13/15
Filed: 2000-01-15
Abstract: PURPOSE: The sanitary napkin is provided which prevents the leakage of the secretion such as the menstrual blood during sleeping or lying down by using an absorptive cloth connected to the rear of sanitary napkin. CONSTITUTION: The sanitary napkin as figure 1 comprises an absorbent (12) which absorbs the secretion including the menstrual blood and fixes it in the form of the gel, an upper cover (14) which makes the secretion to be absorbed to the absorbent, a lower cover (16) which prevents the leakage of the secretion, and an absorptive cloth (20) which is connected with the rear of the sanitary napkin (10). The thickness of the absorptive cloth is thick enough to absorb the leakage of the secretion from the rear of the sanitary napkin and to be foldable softly. The width of the absorptive cloth is narrower than that of the sanitary napkin, so that the absorptive cloth is inserted into the groove formed in the central part of user's hips.
Patent KR-20010073478-A (KR)
Title: A loading container for a freight car with a built-in an axis for loading container cover
Inventor: LEE JANG HWAN
IPC: B60P7/02
Filed: 2000-01-15
Abstract: PURPOSE: A container protects a shaft driving a container cover with a cover. CONSTITUTION: A container(1) comprises a cover(2), caps(3), bearings(4) and a shaft(20). The cover is formed on both ends of a container cover supporting bar(11) formed on both sides of the upper end of the container(1). The caps(3) are welded to be fixed on both sides of the cover(2) to support the bearings(4) and prevent foreign matters from flowing into the cover(2). The bearings(4) are formed on the caps(3). The shaft(20) is inserted into the bearings(4) and connected with a decelerator(B) driving a container cover(10). The decelerator(B) is connected with a motor(A) to be driven. The cover(2) protects the shaft(20) except the part of the shaft(20) engaged with the container cover supporting bar(11).
Patent KR-20000024145-A (KR)
Inventor: LEE TAE KWON
IPC: G06Q50/20
Filed: 2000-01-25
Abstract: PURPOSE: A system and a method for receiving an on-line screening examination application through internet are provided to receive easily an application by executing as an application agent on a cyberspace. CONSTITUTION: A method for receiving an on-line screening examination application through internet comprises the steps of: providing a guide for a screening examination when a user is connected to a server(320); providing a guide comprising a screening examination application; requesting the user's personal information; requesting the personal information necessary for the application to the user; and registering the personal information to the server and notifying the result to the user. A system for receiving an on-line screening examination application through internet comprises an examinee database, a screening examination application database, a schedule database, making-questions database, and a database including various certificates of qualifications, a promising field.
Patent KR-20010006609-A (KR)
Inventor: TAKIGAWA KATSUNOBU
IPC: B21C51/00
Filed: 2000-02-07
Abstract: PURPOSE: To provide a practical configuration capable of marking on a peripheral face of a long object at 360 degrees securely and easily, removing the marking easily, and eliminating a necessity of fixing both ends of a linear elastic body to form in a shape of a ring. CONSTITUTION: A long elastic body 2 which is an original material of a linear elastic body 2' is supplied by an elastic body supply mechanism and is gripped by a pair of pinchers 51. A pair of pinchers 51 rotate by a rotation mechanism 52 to wind the long elastic body 2 around a holder 3. A contact pin 41 of a twisting and wiring mechanism advances to tangle the long elastic body 2, and a cutting device 516 provided on the pincher 51 on one side cuts the long elastic body 2 to form the linear elastic body 2' so that the linear elastic body 2' is released from a pair of pinchers 51. Furthermore, the contact pin 41 advances to release the linear elastic body 2' from the holder 3, and the linear elastic body 2' is wound around the vicinity of a defective part of a long object 1 due to elasticity.
Patent KR-20010081347-A (KR)
Inventor: KIM DONG JUN
IPC: C09K3/18
Filed: 2000-02-12
Abstract: PURPOSE: Provided is a liquid or powder water repellent and anti-corrosive composition containing fluorine resin which is used in concrete or mortar composition for building and protects from weathering and corrosion to keep the good appearance and long life of the building. CONSTITUTION: The composition comprises fluorine resin such as polychlorotrifluoroethylene(PCTFE) or polyvinylidenefluoride(PVDF), copper, nickel, titanium powder in a weight ratio of 1 : 1-5 : 0.5-2 : 1-5 and one additive selected from a silane water repellent, an aqueous polymer compound and a surfactant.
Patent KR-20010083544-A (KR)
Title: Pad circulating warm water
Inventor: YANG MAN WOOK
IPC: A47C21/04
Filed: 2000-02-16
Abstract: PURPOSE: A hot water circulating pad for bedding is provided to easily produce a waterway using high frequency in one process, to freely bend the waterway for easy use and to be an air cushion by injecting air into air bags. CONSTITUTION: A pad(20) comprises a hot water bag(5) and an air bag(10). The hot water bag is structured by layering an upper skin(1) and a lower skin(2) made from a plastic material with high durability, high heatproof property and high shock resistant property, to form a waterway(3). two waterways are placed in one injection port for smoothly circulating hot water. The air bag is also structured by sticking the outer circumferences of the upper and lower skins to form a hollow portion and an air injection port. The air bag is placed under the hot water bag. Thus, the pad is settled on a silk cotton(22) coated on a lower sheet(21) and a heating plate(23) and a far infrared radiator(24) are sequentially layered on the pad. Finally, a finishing material is sewed to complete a mat(30).
Patent KR-20010083573-A (KR)
Title: device for supplying power to electric appliance
Inventor: KIM SANG RYEOL
IPC: G05F1/565
Filed: 2000-02-16
Abstract: PURPOSE: A power supply apparatus is provided to shut off a power supply circuit automatically by sensing when there is no power consumption in the secondary load. CONSTITUTION: An AC input part(101) inputs a commercial AC voltage, and an AC-DC rectification part(102) rectifies the AC voltage to a DC voltage. A PWM control part(103) outputs a PWM signal by being initially driven by being supplied with the rectified DC voltage as an initial driving voltage, and outputs a PWM signal whose pulse width is controlled according to a signal fed back from the second feedback(F/B) circuit part(108) by being supplied with a driving voltage from a switching trans part(105). A switching part(104) is switched according to the PWM signal, and the switching trans part outputs an amplified DC voltage to an output jack(107) through a connection part(106), and supplies the driving voltage to the PWM control part. A connection sensing part(107a) senses the existence of an electric/electronic device connected to the output jack. A connection judgement part(109) outputs a connection judgement signal with the electric/electronic device according to an output from the connection sensing part. And a power shut-off part(109) shuts off the driving voltage supplied from the switching trans part according to a signal from the connection judgement part.
Patent KR-20010006705-A (KR)
Inventor: KUMAZAWA KINYA
IPC: B32B7/023
Filed: 2000-02-26
Abstract: PURPOSE: To provide a coloring structure whose hue is changed by a visual angle, for example when seen from the incident side of a light source and from the opposite side and which has a feel of depth, transmits light, and can give novel designability different from a metallic color and a pearl color. CONSTITUTION: A bright material layer 20 containing a transparent bright material 10 controlling interference light Ci by the reflection/interference action of light obtained by multi-layer lamination structure in which at least two polymer having different refractive indices are laminated alternately and transmitted light L3 excluding the interference light is formed on a base material 30 which transmits light. Or, the bright material 10 is dispersed in a base material 40 which transmits light.
Patent KR-20010091332-A (KR)
Title: Sealing packing for correspondence appaliace
Inventor: LEE GAP SANG
IPC: H05K5/06
Filed: 2000-03-14
Abstract: PURPOSE: A sealing packing for communication equipment is provided to achieve an improved water tightness and allow assembly work to be easily carried out by constituting a single packing with four pieces. CONSTITUTION: A sealing packing(20) comprises four corner parts(22) disposed at each corner of a communication rack having shelves for mounting communication equipment, wherein each of four corner parts has coupling protrusions(24) arranged at both ends of the corner part; and four length parts(28) having coupling grooves(30) formed at both ends of the length part so as to allow coupling protrusions of the corner parts to be inserted into coupling grooves. Each of corner parts has a central portion bent in a vertical directionl, and a through hole(26) formed at the interior of the corner part so as to provide a buffering force to the sealing packing. The corner part and the length part of the sealing packing are made up of a silicon material.
Patent KR-20000036454-A (KR)
Inventor: LEE JUNG HO
IPC: G06F17/30
Filed: 2000-03-14
Abstract: PURPOSE: A method for searching domain by using reference numbers in Internet search engines is provided to enable users to quickly and precisely obtain information from domains which users are searching for by providing information on the most visited sites to the users by simultaneously writing domain name, a summary of the domain, and visiting numbers. CONSTITUTION: A method for searching domain by users reference numbers in Internet search engines includes the following steps. A user gets access to the search engine and moves to the searching space. The searching engine searches and checks all domains which the user inputted as searching word. A searching engine shows the domains which is relevant to the searching word and displays the reference numbers with it. It is desirable that the domains with the most visiting numbers are displayed first. The method enables users to be informed about the credibility of the domain before having to enter the site and personally check the site.
Patent KR-20010091794-A (KR)
Title: Advertising method using lottery
Inventor: YOO KWAN SUN
Filed: 2000-03-18
Abstract: PURPOSE: An advertisement method using lottery tickets is provided to offer an advertisement method using company lottery tickets, gift lottery tickets, price lottery tickets, etc. CONSTITUTION: An Internet user accesses a lottery shopping mall server(S101), the server transmits a webpage containing a company PR lottery ticket selection button, a goods PR lottery selection button and a shopping mall selection button(S102) and receives a service selection signal from the user(S103). In case that the received selection signal is a company PR lottery ticket selection signal, the server provides the user a lottery ticket containing a logo and a firm name(S110). As the user scrapes the ticket(S111), an image containing the company logo and the firm name is displayed(S112). The server judges whether three pictures are the same(S113). In case that the three pictures are not in accord, the server pays cybermoney to the user(S115). In case that the three pictures are identical, the server offers a gift(S114). The server judges whether the user wants to sell the gift at auction(S116). If the user wants to sell the gift at auction, the server sells the gift at auction(S117).
Patent KR-20010089090-A (KR)
Inventor: JUN BYEONG JUN
IPC: H01Q17/00
Filed: 2000-03-21
Abstract: PURPOSE: A flat antenna is provided to attenuate a side lobe of a wave to a size under a reference value by forming a wave absorption/transport plate and a wave interception plate which are polygonal close to circular. CONSTITUTION: A wave absorption/transport plate(2) which is polygonal absorbs and transports a wave. A wave interception plate(6) which is polygonal intercepts the wave so that the wave absorbed in the wave absorption/transport plate(2) doesn't move to outside the wave absorption/transport plate(2) but flows toward plate center direction. A reflection prevention plate(8) which is polygonal absorbs the wave passing through the wave absorption/transport plate(2) and the wave interception plate(6) to prevent the wave from reflecting.
Patent KR-20010088777-A (KR)
Title: Process for preparing charcoal using sludge obtained from acorns and thereof charcoal
Inventor: KIM IN SOOK
IPC: C10L5/44
Filed: 2000-03-21
Abstract: PURPOSE: A charcoal containing acorn residue as its principal material is provided to re-use waste residue of acorn to result in the reduction of environmental contamination and production cost of charcoal product and/or solid fuel. CONSTITUTION: The charcoal is prepared by the following steps of introducing waste residue of acorn having 30-40% water content into a molding frame to form desired dimension of material; placing the material in a fermenting chamber under 35-45 deg.C of temperature to carry out hydrolysis by moisture and starch parts of the residue in the presence of enzyme catalyst to be under glycosylation process from high molecular weight organic compound into low molecular weight compound; drying the prepared compound in a drying chamber at 20-30 deg.C and/or a shade place for 48 hours; introducing the dried material into a sealed carbonization bath and heating it at 600-700 deg.C to form the charcoal product.
Patent KR-20000071475-A (KR)
Title: 직교 위상 복조 회로
IPC: H04L27/22
Filed: 2000-03-24
Abstract: 직교 위상 변조 회로에서 DC 오프셋을 간단한 회로에서 제거한다. 
     클럭 재생 회로(6)가 로크하면 위상 비교기(9)에서 제로 크로스점에서의 참인 0 레벨로부터의 레벨차 ΔE가 검출된다.  레벨차 ΔE는 오프셋 레벨을 나타내며 레벨차 ΔE를 그대로의 레벨로 출력한다.  레벨차 ΔE는 LPF(14)에서 평탄화되며 가산기(14, 15)에 입력함으로써 DC 오프셋분을 제거한다.
Patent KR-20000036932-A (KR)
Inventor: PARK JONG LIM
IPC: A01G1/00
Filed: 2000-04-01
Abstract: PURPOSE: Plants cultivating methods using germanium are to increase amounts of crop, rise degree of sweet in the case of fruits to enhance quality of items by using anti-germ and air-supplying effects of raw germanium, and through far-infrared rays from germanium. CONSTITUTION: Plants cultivating methods using germanium comprise: supplying water in which raw germanium is submerged to plants or fruit trees; scattering grinded powder of raw germanium around trees; supplying liquid of melted germanium with water through hales of punched pipes. Various methods using germanium can be used selectively according to the kinds of plants. Plants using germanium is supplied to show 10% faster growth and 2% improvement of sweet degree than controlled plants in the case of tomatoes.
Patent KR-20010094346-A (KR)
Title: Apparatus And Method For Making Corn Noodles And Corn Noodles Made By The Same
Inventor: BYUN SEUNG HYEON
IPC: A21C11/16
Filed: 2000-04-06
Abstract: PURPOSE: A corn noodle and manufacturing device therefor are provided, therefore it is possible to manufacture noodles using only corns and the consumer can easily eat corn noodle as their taste. CONSTITUTION: The corn noodle manufacturing device comprises the first and second processing parts consisting of the first and second inner housings containing the first and second transfer screws, and the first and second outer housings, which contain a portion of the first and second inner housings, contain the first and second heating coils and are filled with the water; and a drying part which drys the corn dough. The method for manufacturing the corn noodle comprises the steps of: peeling the husk of corns and removing their ear; cutting the corns and crushing them to produce corn powder of 100 to 150 mesh; mixing 25 kg of the corn powder with 1.5 liter or water and 0.5g of salt; and manufacturing corn noodles by using device.
Patent KR-20010094787-A (KR)
Title: advertisement business method utilizing book
Inventor: LEE SUNG WOO
Filed: 2000-04-06
Abstract: PURPOSE: A method for making a business of an advertisement using a book is provided to enhance an advertising effect of the corresponding company by making a reader connect to an internet homepage of an advertising company directly. CONSTITUTION: After selecting a company having an internet homepage, an advertising effect and process thereof are explained to an advertiser and an advertisement contract is concluded with the advertiser. The number of contracted companies is decided by considering an amount of books and the number of companies according to each field. If the advertisement contract is concluded, a process for contacting to the internet is introduced to an internet novice and a proper homepage is introduced. A book is published by consulting with a publishing company about a cover design, a royalty, and a publishing amount. If the books are published, the books are distributed through each bookstore and the internet with the above program-storing medium.
Patent KR-20010006986-A (KR)
Inventor: KAWATSU MASAMI
IPC: H01H85/46
Filed: 2000-04-15
Abstract: PURPOSE: To improve operation response, to widen the range of selection of materials for a fuse element and to reduce the manufacturing cost, as for a protective element provided with the fuse element on a base. CONSTITUTION: In a protective element 1 provided with a fuse element 4 in electrodes 3a, 3b, 3c on a base 2, the liquid phase point of the fuse element 4 is made higher than the mounting temperature of the protective element 1 and the solid phase point is made not higher than the mounting temperature of the protective element 1, and the difference between the liquid phase point and the solid phase point is made not less than 5deg.C.
Patent KR-20010096861-A (KR)
Inventor: KIM BYEONG MAN
IPC: H01L29/788
Filed: 2000-04-15
Abstract: 본 발명은 EEPROM 혹은 플래쉬(Flash) 메모리의 플로팅 게이트(Floating Gate; FG) 를 2개의 양자점(quantum dot)으로 구성하고 이들을 Multi-value(다치)메모리에 응용한 다중 양자점 응용 단일 전자 다치 메모리 및 그 구동 방법(Double value Single Electron Memory using Multi-Quantum Dot and Driving Method thereof)을 기재한다. 본 발명에 따른 두 개의 양자점 응용 단일전자 메모리는 채널 상의 양단에 각각 플로팅 게이트를 형성한 다음 그 위에 절연층을 개재시켜 제어 게이트를 형성한 구조를 가진다. 따라서, 2개의 양자점을 응용하여 다치(Multi-value) 메모리 실현시킨다는 점과 다른 메모리들과는 달리 MOSFET의 스케일링(Scaling)에 따른 SCE와 같은 물리적 한계에 봉착치 않으면서 1Tb 이상의 초고집적 메모리를 구현할 수 있다.