baber/WOPTO huggingface dataset:
Patent KR-20030044254-A (KR)
Title: Packet structure and communications protocol for GML data transmission and system thereof
Inventor: LEE EUN JEONG
IPC: H04W28/06
Filed: 2001-11-29
Abstract: PURPOSE: A packet structure for a GML(Geography Markup Language) data transmission and reception and its communication method and system are provided to accurately and quickly transfer a GML data to a user by converting three-dimensional geographical data into the GML data and compressing it. CONSTITUTION: Upon receiving a geographical information data request from a user, a GML transfer server is loaded a GML data from a map adapter server(201). The GML transfer server compresses the GML data in a main memory(203). The GML transfer server processes the GML data in a packet format, adds an overhead to the packet, and transfers it to a communication network(205). The communication network judges whether to transfer the data packet(207). If the data packet is an effective one, the communication network transfers the data packet to a mobile terminal. The mobile terminal receives the data packet and stores it in an internal buffer(209), and extracts the GML data from the packet(211). The mobile terminal checks whether the extracted GML data or packet itself is effective(213). If the data is effective, the mobile terminal releases the data if the data has been compressed, and displays the GML data in a display unit of the mobile terminal for a user to view a three-dimensional geographical information(215).
Patent KR-20030046169-A (KR)
Title: Method of making probe micro-structure, probe card
Inventor: KOO CHEOL HWAN
IPC: G01R1/073
Filed: 2001-12-05
Abstract: PURPOSE: A micro probe structure, a probe card, and a fabricating method thereof are provided to reduce errors on the alignment of a contact terminal portion by preventing thermal deformation of a sacrificial wafer or a main substrate. CONSTITUTION: A contact terminal portion(201) of a micro probe structure is formed on a sacrificial wafer(400). An opening portion(Op) is formed by cutting a part of the sacrificial wafer adjacent to the contact terminal portion. A lead stem is fabricated by using a wire bonding method. The lead stem is loaded on an electrode portion(302) of a main substrate. A wedge bonding process for the lead terminal portion is performed by using the opening portion of the sacrificial wafer. A lead body(300K) is formed by forming a single plating layer or a multi-plating layer on the lead stem after the wedge bonding process is performed. The sacrificial wafer is removed.
Patent KR-20030049564-A (KR)
Title: method for fabricating capacitor
Inventor: KIM GIL HO
IPC: H01L27/108
Filed: 2001-12-15
Abstract: PURPOSE: A method for manufacturing a capacitor in a semiconductor device is provided to be capable of forming via holes with the same depth by constantly maintaining the distance between a lower electrode and an upper electrode. CONSTITUTION: A lower metal wiring(212a) and a lower electrode(212b) of a capacitor are sequentially formed on a semiconductor substrate(200). An interlayer dielectric(214) having the first and second via hole to expose the lower metal wiring and the lower electrode, respectively, is formed on the resultant structure. The first and second conductive plug(218a,218b) are filled into the first and second via hole, respectively. A storage oxide layer(209) is formed on the second conductive plug(218b). An upper metal wiring(225) and an upper electrode(226) are formed on the first conductive plug(218a) and the storage oxide layer(209), respectively.
Patent KR-20020062147-A (KR)
Inventor: KURIYAMA KAZUYA
IPC: B23K1/20
Filed: 2001-12-18
Abstract: PURPOSE: Solder coating method and apparatus are provided to shortly coat solder on the coating surface without melting of solder of the soldering part and suppress non-uniformity of thickness of a formed coating part. CONSTITUTION: In a solder coating apparatus for coating solder on the coating surface (2) of a member to be coated (1) in which a soldering part (10) is formed, the solder coating apparatus comprises a preheating means (3) for preheating the member to be coated (1) from the opposite surface side of the member to be coated (1) so that solder (S) of the soldering part (10) is preheated to a non-melting temperature; and a heating means (4) for melting the solder (S) by heating the solder (S) in the non-melting state on the coating surface (2), wherein the heating means (4) comprises an electrical heating plate (12) that is reciprocally approached to or separated from the member to be coated (1), and the solder coating apparatus further comprises a net body that is attached to the surface side corresponding to the member to be coated (1).
Patent KR-20030053853-A (KR)
Title: Light emission diode package
Inventor: CHUN JONG PIL
IPC: H01L25/075
Filed: 2001-12-24
Abstract: PURPOSE: An LED(Light Emitting Diode) package is provided to be capable of easily controlling brightness and angular light distribution and improving heat conductivity by using a metal reflector. CONSTITUTION: An LED device mounting region is formed on the upper portion of the first ceramic board(101), wherein the first ceramic board further includes a predetermined conductive pattern at the mounting region. At least one LED device(105) is mounted on the mounting region of the first ceramic board(101), wherein the LED device(105) is electrically connected with the conductive pattern. The second ceramic board(102) is located on the first ceramic board(101), wherein the second ceramic board(102) includes a cavity corresponding to the mounting region of the first ceramic board(101). A metal reflector(120) is installed in the cavity of the second ceramic board(102) for enclosing the LED device(105).
Patent KR-20020052982-A (KR)
Title: Photomask blank and photomask
Inventor: INAZUKI YUKIO
IPC: G03F1/54
Filed: 2001-12-24
Abstract: PURPOSE: To provide a photomask blank having high performance and capable of accurately forming a desired micropattern without distortion, and also provide a photomask having high performance and capable of accurately forming the same desired micropattern. CONSTITUTION: A translucent substrate through which exposing light passes has at least one layer of a light shielding film and one layer of an antireflection film on the upper surface thereof, and a seed layer is formed between the translucent substrate and the light shielding film or the antireflection film. This seed layer is made of chrome material containing at least one selected from oxygen, nitrogen or carbon. The growth of the light shielding and antireflection films is changed to fine granular growth when they are placed on the seed layer on the translucent film, and thus the mask blank having low surface roughness can be obtained. Furthermore, high sensitivity detection is made possible in defect inspection or circuit pattern inspection and the photomask blank and photomask having high quality are obtained, thus coping enough with further microfabrication and high integration of a semiconductor integrated circuit.
Patent KR-20030054289-A (KR)
Inventor: AHN HO SIK
IPC: C21B13/00
Filed: 2001-12-24
Abstract: PURPOSE: An operation method of melter-gasifier is provided to secure the central gas current by installing distribution plate at an entrance of coal charging hole of the melter-gasifier, thereby flatly improving the surface shape of charging materials and preventing segregation in coal distribution. CONSTITUTION: In a melter-gasifier operation of manipulator process for producing pig iron by charging coal and reduced iron into melter-gasifier, the operation method of melter-gasifier is characterized in that a distribution plate is installed at an entrance of coal charging hole in the upper part of the melter-gasifier, the distribution plate is consisted of a plurality of flat circular nets, the plurality of flat circular nets are constructed in such a way that a gap between the circular nets at the central side of the melter-gasifier corresponds to the maximum value of coal grains while a gap between the circular nets at the circumferential side of the melter-gasifier corresponds to the minimum value of the coal grains so that flat distribution of charging materials is secured inside the melter-gasifier by guiding charging and accumulation of coal having larger grains into the central part of the melter-gasifier and charging and accumulation of coal having smaller grains into the circumferential part of the melter-gasifier.
Patent KR-20030058351-A (KR)
Title: Thin film used for photo transfer printer with dye sublimation ribbon, preparing method thereof, and security film using the same
Inventor: CHAE JONG HUN
IPC: B41M5/28
Filed: 2001-12-31
Abstract: PURPOSE: A thin film on which a photograph with personal records is represented by a dye-sublimation type photo transferring machine is provided to prevent counterfeit and forgery of various identification cards. CONSTITUTION: The thin film capable of dye-sublimation type photo transfer is produced by applying an aqueous layer(2) comprising 5 to 10 wt% of a cellulose resin, 2 to 10 wt% of a linear saturated polyester resin and 80 to 93 wt% of an aqueous solution containing a polyester, PVC and a mixed solvent onto a print layer(3) formed by a special gravure ink. The print layer(3) is formed on a transparent resin layer(4) applied on a release paper(5). The aqueous layer(2) is applied with the thickness of 2 to 20 micrometers.
Patent KR-20030058617-A (KR)
Inventor: KIM YONG IL
IPC: G06F12/00
Filed: 2001-12-31
Abstract: PURPOSE: A nonvolatile memory device is provided to calculate a checksum value using hardware by mounting a checksum calculation circuit and a control circuit. CONSTITUTION: An address/data control circuit unit(12) processes an address and data input/output in accordance with a read or write command signal. A row decoder unit(14) selects a row of a main memory by a row address transmitted in the address/data control circuit unit(12). A column decoder unit(13) selects a column of a main memory by a column address transmitted in the address/data control circuit unit(12). A data latch circuit unit(15) temporarily stores read data transmitted in the main memory or write data transmitted in the address/data control circuit unit(12). A checksum calculation circuit unit(17) calculates the sum of data stored in each address of the main memory. A control circuit unit(16) receives a checksum request signal and a checksum program signal, generates a signal for controlling an operation of the checksum calculation circuit unit(17), and stores a checksum in a specific address wanted by a user.
Patent KR-20010080290-A (KR)
Title: Purification Process of Solutions Containing Polycarbonate
IPC: C08G64/40
Filed: 1999-10-12
Abstract: The production of polycarbonate by the phase boundary method is disclosed. In accordance with the inventive process, a solution that contains polycarbonate is repeatedly washed with a washing liquid and the washing liquid is separated from the solution that contains the polycarbonate by separating elements and the solvent is then evaporated. The process is characterized in that the organic solution that contains the polycarbonate and the washing liquid are separated from each other after the first washing stage in a coalescer that contains hydrophilic packing.
Patent KR-20020002364-A (KR)
Title: 세포소멸 유도 화합물로서의 7-아릴-6(ｚ)-헵타트리에노산레틴아미드 및 항암제로서의 그의 용도
IPC: A61K31/167
Filed: 1999-12-10
Abstract: 신규한 하기 화학식 Ⅰ 의 트리엔계 레티노이드 화합물은 세포소멸 활성을 가지며, 암 치료 및 예방에 유용하다: 
     [화학식 Ⅰ] 
     
       
     
     [식 중, R 1 내지 R 7 은 명세서에서 정의된 바와 같음].
Patent KR-20020009552-A (KR)
IPC: C09D133/14
Filed: 1999-11-30
Abstract: 본 발명은 하나 이상의 카르바메이트 작용기가 부가된 중합체 주쇄를 가지며 하기 화학식에 따른 불규칙한 반복 단위로 표현되는 중합체(a)를 포함하는 중합체 조성물을 제공한다: 
     
       
     
     상기 식에서, 
     R 1 은 H 또는 CH 3 을 나타내고, 
     R 2 는 H, 알킬, 또는 시클로알킬을 나타내며, 
     L은 2가 결합기를 나타내고, 
     A는 펜던트 양이온 염형성 기를 갖는 하나 이상의 반복 단위를 포함하는 반복 단위를 나타내고, 
     x는 10 내지 90 중량%를 나타내며, 
     y는 90 내지 10 중량%를 나타낸다. 
     본 발명은 추가로 중합체(a)와 카르바메이트기와 반응하는 복수 작용기를 갖는 화합물(b)의 수성 분산액을 포함하며, 펜던트 양이온 염형성기를 갖는 반복 단위 A가 산과 반응하는 음극 전기피복 코팅 조성물을 제공한다.  마지막으로, 본 발명은 1) 전도성 기판을, 중합체(a) 및 카르바메이트기와 반응하는 복수 작용기를 갖는 화합물(b)을 수성 매질 형태로 포함하는 코팅 조성물 내에 침지시키는 단계; 2) 양극과 전도성 기판 사이에 전압을 인가하는 단계; 및 3) 기판을 코팅 조성물로부터 제거하는 단계를 필요로 하는 음극 전착 방법을 제공한다.
Patent KR-20030003658-A (KR)
IPC: G06Q10/00
Filed: 2001-01-11
Abstract: 본 발명에 관한 입찰 시스템은, 입찰을 개최하는 입찰개최자로부터 수신한 입찰정보를 개시함으로써, 응찰자에 의한 응찰을 접수하고 당해 응찰정보에 근거하여 당해 입찰개최자가 결정한 낙찰자정보를 접수하는 입찰 시스템으로서, 응찰자로부터 통신망을 통하여 송신된 응찰금액 범위정보를 수신하는 입찰 처리부 (14) 와 입찰 처리부 (14) 에 의해 수신한 응찰금액 범위정보에 근거하여 수수료를 산출하는 수수료과금 처리부 (13) 를 구비한 것이다.     또한, 사이트 운영자에 대하여 알려지지 않도록 공통키를 사용하였다.
Patent KR-20020012566-A (KR)
Title: Double Metal Cyanide Catalysts for the Production of Polyether Polyols
IPC: C08G65/26
Filed: 2000-04-20
Abstract: The invention relates to new double metal cyanide (DMC) catalysts for the production of polyether polyols by polyaddition of alkylene oxides to starter compounds containing active hydrogen atoms, wherein the catalyst contains a) double metal cyanide compounds, b) organic complex ligands different from c), and c) alpha,beta-unsaturated carboxylic acid esters. The catalysts according to the invention have a significantly improved activity in the production of polyether polyols.
Patent KR-20020026160-A (KR)
IPC: B05D7/24
Filed: 2001-03-29
Abstract: 길고 복잡한 제조 공정을 거치지 않고 용이할 뿐 아니라 제조 시에 겔화를 일으킬 우려가 없으면서도 얻어지는 분체도료가 기포나 핀홀과 같은 도막 결함을 일으키지 않고 평활성이 우수한 도막을 형성하는 분체도료를 제공한다.  경화반응성기를 가지며 상온에서 고형인 주제 수지(A), 그 주제 수지(A)의 경화반응성기와 반응할 수 있으며 상온에서 고형인 경화제(B), 및 유기용제(C)를 필수 구성 성분으로서 포함하여 이루어지는 분체도료 원료용액을 주제 수지(A)와 경화제(B)가 실질적으로 경화반응을 일으키지 않는 온도에서 분무건조시킨다.
Patent KR-20020020889-A (KR)
Title: Relay device
IPC: B65H29/34
Filed: 2000-05-24
Abstract: A method for providing interactivity for printed content is disclosed. An image of a writing surface containing the printed content is captured by an optical imaging pen device. The image includes a pattern printed on the writing surface. A plurality of available options associated with the printed content coincident with the pattern in the image is then determined and a selection from a user of one of the plurality of available options is received. An application is executed, with the execution using the selected option.
Patent KR-20020016792-A (KR)
Title: 액적 방출이 조절되는 윤활 시스템
IPC: F16N7/34
Filed: 2000-05-15
Abstract: 본 발명은 윤활 타겟(16)을 간헐적으로 윤활시키기 위한 윤활 시스템으로서, 일련의 윤활제 액적(12)을 발생하고 이들 액적을 추진 가스 스트림(14)에 의해 이동 경로를 따라 운반하기 위한 장치를 갖는 윤활제 방출기(10)와, 상기 이동 경로에서 방출기(10)로부터 이격된 관계로 배치되는 윤활 타겟(16), 및 상기 방출기(10)와 타겟(16) 사이에서 상기 방출기 부근에 비접촉 관계로 배치되는 이동 배리어(18)를 포함하는 윤활 시스템에 관한 것이다.  상기 배리어(18)는 추진 가스 스트림(14)에 대한 방해를 간헐적으로 발생시켜 방해 기간중에 추진 가스 스트림에 의한 액적의 운반이 방지되게 한다.  상기 추진 가스 스트림(14)에 의한 액적의 운반은 방해가 중지되는 기간중에 이루어진다.  상기 배리어(18)는 타겟(16)을 둘러싸는 디스크(26) 또는 셸(50) 형태를 취할 수 있다.  디스크 또는 셸의 단단한 표면은 방해를 발생시키고, 단단한 표면내의 하나 이상의 개구(28, 38, 54)는 방해의 발생을 저지한다.
Patent KR-20030060134-A (KR)
Inventor: JANG JIN HO
IPC: B26F1/04
Filed: 2002-01-07
Abstract: PURPOSE: Provided is a folding type table wherein an upper board, a support part and a holding part are independently separated or folded to reduce entire volume in folding so that it increases convenience in carrying. CONSTITUTION: The folding type table is characterized by comprising the parts of: the holding parts(10,10') which are attached to both lower sides of the upper board(20) with keeping triangular form; and the support part which are attached to both upper sides of the upper board to let a roof put on, in which a support bar is penetrated through both holes(21,21') and inserted into a fixed piece(11,11') of the holding part and four support bars(22) are connected to support poles(14,15,14',15').
Patent KR-20030060200-A (KR)
Inventor: KIM GYU HWAN
IPC: H04B7/26
Filed: 2002-01-07
Abstract: PURPOSE: A method for reducing a call connection failure in a communication system is provided to load an ECAM(Extended Channel Assignment Message) into a paging channel when a repeated transmission frequency is determined, and to transmit the paging channel as the repeated transmission frequency until a wireless terminal receives the paging channel, thereby lowering a traffic failure rate while setting a call. CONSTITUTION: A base station(100) transmits a paging channel including an ECAM to a wireless terminal(200)(102). The terminal(200) checks whether the channel is received(104). If not, the terminal(200) loads an origination message or a page response message into an access channel included in a reverse common signaling channel, and transmits the channel to the base station(100)(108). The base station(100) checks whether a load pilot channel is within a specific reference load pilot channel(110). If so, the base station(100) detects active pilot strength of a wireless environment report field, and determines a repeated transmission frequency(112). The base station(100) includes the ECAM in a paging channel, and transmits the channel as the repeated transmission frequency until the wireless terminal(200) receives the channel(116).
Patent KR-20030062003-A (KR)
Title: Spiral Hose Using Polyethylene
Inventor: JEONG IN SEON
IPC: F16L11/00
Filed: 2002-01-15
Abstract: PURPOSE: A spiral hose made of polyethylene is provided to improve the watertightness of the hose by adhering a binding band to the coupled parts of a hard and a soft polyethylene member, and to increase the coupling force between the polyethylene members. CONSTITUTION: A spiral hose is composed of a hard polyethylene member(10), and a soft polyethylene member(20). The hard polyethylene member is wound with a coil spring shape, and has a spiral gap along the outer surface. The soft polyethylene member is coupled with the spiral gap. A binding band(30) is coupled with the coupled part where the soft polyethylene member is coupled with the hard polyethylene member.
Patent KR-20020062200-A (KR)
Inventor: INABA SATOSHI
IPC: H01L27/088
Filed: 2002-01-17
Abstract: PURPOSE: A semiconductor device and method of fabricating the same are provided to be capable of microfabricating simply structured transistors of higher performance by use of bulk semiconductor. CONSTITUTION: A silicon substrate(1) has its top surface in which a p-type impurity doped layer(2) is formed by well ion implantation techniques. Formed on this p-type layer(2) are a lightly-doped n- type impurity doped layer of low impurity concentration and further a p-type impurity doped layer(4) for use as a channel region. These layers(2-4) make up a multilayer lamination structure with p/n/p junction. Certain portions of this p/n/p junction multilayer structure-at least the upper p-type layer(4) and its underlying n- type layer(3) are fabricated by epitaxial growth process and ion implantation process in combination.
Patent KR-20020023380-A (KR)
Inventor: LIM NAM KYU
IPC: E04H1/12
Filed: 2002-01-21
Abstract: PURPOSE: Provided is a structure having minimum space and possible to freely realize multiple uses of the structure by forming high quality cocoon type of space well sealed in order to achieve protection of displaced persons and laboratory equipments. CONSTITUTION: The structure comprises a cocoon form of cylindrical rotational sphere(1) on a stand(2); a second rotational support(3) having UNIVERSAL CORPLING form; and connection sides by means of bearing or bushing in order to freely rotate and determine its orientation. The structure further includes wheels secured on the stand in order to conveniently move the structure and a sliding type entrance(6) mounted on an outer wall of the cylindrical sphere(1).
Patent KR-20030063029-A (KR)
Title: System of Advertisement to Image Communication Unit
Inventor: LEE DON
Filed: 2002-01-22
Abstract: PURPOSE: An advertising system about an image communication terminal is provided to display a specific advertisement manufactured in the enterprise on a picture phone screen of a client during call waiting time when the client calls the enterprise or the enterprise calls the client. CONSTITUTION: Specific advertisement contents are manufactured as a video matter in advance. A program for managing information with respect to the video matter is installed in a communication company system. The information with respect to the video matter are inputted to a central system of the communication company. An advertisement server is connected to a database of the main telephone of a joined specific enterprise. When a user calls the enterprise or the enterprise telephones the user, discussed information of the video matter are transmitted to the user through a screen of a picture phone terminal from the central system of the communication company for a waiting time before a telephone conversation. When the user answers the telephone, advertisement data are displayed on the screen. Communicating time and advertising time are calculated in the central system of the communication company.
Patent KR-20030063630-A (KR)
Title: Resonator Type Surface Acoustic Wave Filter
Inventor: KIM JU IL
IPC: H03H9/64
Filed: 2002-01-23
Abstract: PURPOSE: A resonance type surface acoustic wave(SAW) filter is provided to miniaturize the overall chip size by forming a groove at an input/output electrode to input/output the signal to the inter-digital transducer(IDT) block of the SAW filter when the resonance type SAW filter is designed. CONSTITUTION: A resonance type surface acoustic wave(SAW) filter includes a substrate(10), an inter-digital transducer(IDT) block(11), an input and an output electrodes(12a,12b) and a reflection block(13). In the resonance type SAW filter, the IDT block(11) is capable of filtering the input signal by forming a predetermined pattern on the substrate(10) of the chip. The input and output electrodes(12a,12b) are formed at the top and bottom sides of the IDT block(11) with being parallel to the direction for transmitting the signal from the IDT block(11). And, the reflection block(13) reflects the signal transmitted from the IDT block(11) at the both side of the IDT block(11).
Patent KR-20030063654-A (KR)
Title: Mounting pipe structure of car suspension member
Inventor: JUN JIN HO
IPC: B60G15/07
Filed: 2002-01-23
Abstract: PURPOSE: Structure of a mounting pipe of a suspension member for a vehicle is provided to increase the connecting strength of a vehicle body by horizontally welding a flange. CONSTITUTION: Coupling holes are formed in the ends of mounting pipes(4,6) protruded from both sides of a suspension member(2). Flange pipes(10,12) are combined to the coupling holes. The protruded portions of the mounting pipes are fixed with the flange pipes by welding. The upper face of the mounting pipe is preferably horizontal to a body(14) to make a flange of the flange pipe contact tightly. The height of the flange is adjusted by controlling the height of the flange pipe from the mounting pipe before welding.
Patent KR-20030066149-A (KR)
Inventor: HWANG DONG GON
IPC: H02K41/02
Filed: 2002-02-04
Abstract: PURPOSE: A stator of a linear motor is provided to prevent the structural modification and damage of an outer stator and a bobbin by forming a plurality of coupling projections on both laterals of a coil winding layered unit of the bobbin. CONSTITUTION: A stator(60a) is comprised of a cylindrical bobbin(63), a coil(64), an inserting recess(66), and a plurality of outer stators(65). The cylindrical bobbin(63) is provided with a coil winding layered unit(61) and finishing ends(62) formed on both ends of the coil winding layered unit(61). A plurality of coupling projections(67) are formed on both sides of the respective finishing ends(62). The coil(64) is layered at the coil winding layered unit(61). The coil winding layered unit(61) and the finishing ends(62) are inserted into and pressed at the inserting recess(66). The plurality of outer stators(65) are disposed on a circumference of the cylindrical bobbin(63) at regular intervals.