baber/WOPTO huggingface dataset:
Patent KR-20020071131-A (KR)
Title: Online Payment System by Using paging network
Inventor: CHOI YEONG SUN
IPC: H04W4/00
Filed: 2001-03-05
Abstract: PURPOSE: A small amount of money electronic settlement system using a wireless character transmission network is provided to block a malicious use by providing an inexpensive and reliable service using a paging network and previously preventing the fetch of a card number and a band account number. CONSTITUTION: If a user who subscribes in a small amount of money electronic settlement system using a paging network requests a settlement, a server of a contents providing company transmits a company ID, an amount of money, and a goods code to a server of a settlement system for managing information of registered users and requests the settlement. A server of a company for operating the settlement system compares whether it is possible to buy goods by received data and profile information of the user and transmits the request to a registered payment means. If the settlement is admitted, the settlement system transmits a password using the paging network. If the subscriber inputs a number received in a terminal through an input screen of the contents providing company, the contents providing company requests a last settlement including the received password to the server of the settlement system. The server of the settlement system receives the settlement request, compares the transmitted password with the received password, and transmits a settlement admission packet to the contents providing company to finish the settlement when the transmitted password is identical to the received password.
Patent KR-20020071251-A (KR)
Title: The brokerage business method providing meeting using electronic map in the internet
Inventor: CHOI JUN O
IPC: G06F17/00
Filed: 2001-03-05
Abstract: PURPOSE: A meeting service method is provided to enable a user to input contents on a meeting, an e-mail address or a mobile phone number of a receiver, and to transmit the contents on the meeting to the receiver for enabling the receiver to recognize a meeting place on an electronic map. CONSTITUTION: The method comprises steps of a server displaying a log-in area for checking if an accessing user is a member(40), enabling the user to input an ID and a password for logging in a service system(41, 42, 43, 44), displaying a meeting notification page(45), the server displaying a page for enabling the user to input a meeting title, a date, a notifier, a contact point, a code, an e-mail address, a meeting place, e-mail addresses and phone numbers of receivers(47), the user filling in the displayed page(48), the user selecting a menu for registering the meeting place on a map by using an area name or an address(49), the server displaying the map from a large scale to a small scale(50), the user moving a pointer at a meeting place on the map, and to click on the meeting place for registering the meeting place(51, 52, 53), the user completing a meeting notification process(54, 55), the server notifying all the registered receivers of the meeting notification via the e-mail or the mobile phone(56, 57), the receiver accessing the server, clicking on a receiving service area, displaying the transmitted map, checking the contents on the meeting by clicking on a notification service area, displaying the map by clicking on a map service area, checking the place, the contact point or the meeting date by clicking on a corresponding meeting place on the map, and expressing a participation or not after clicking on a reply service area.
Patent KR-20020072714-A (KR)
Title: A communication terminal-box
Inventor: SEO SU WON
IPC: H01R9/24
Filed: 2001-03-12
Abstract: PURPOSE: A terminal box for connecting communication cables is provided to connect a cable to a terminal pin by pressing and inserting a core of the cable into a cable connection groove instead of winding the cable, thereby reducing the short circuit and preventing the decrease of the communication quality. CONSTITUTION: A terminal box for connecting communication cables includes a terminal board(10) with a cover(20), a plurality of hollow terminal pins(40) mounted to the terminal board and connected with communication cables(31,32), and connection nuts(50) each having a cable connection groove inside in the longitudinal direction, wherein the cables are positioned in the cable connection grooves of the nuts and screw-coupled with the terminal board, and the coating of the communication cables are cut by threaded portions inside the cable connection grooves while the communication cables are inserted into the cable connection grooves by pressing, so that cores of the communication cables are electrically connected to the connection nuts.
Patent KR-20020073695-A (KR)
Inventor: PARK DOO YOUNG
IPC: B21D39/08
Filed: 2001-03-15
Abstract: PURPOSE: A pipe chamfering machine is provided to chamfer cross sections of both sides of a pipe having a short length and inner and outer corners of each of the cross sections of the pipe. CONSTITUTION: The pipe chamfering machine comprises a frame part(20) which is put on the ground, and the upper part of which is flat; first and second base parts(30,30') each of which are symmetrically installed on a shaft that is supported to the upper part of the frame part(20), and each distances of which can be adjusted in accordance with length of a pipe to be processed; supply parts(80,80') for supplying the pipe to be processed between the first and second base parts(30,30'); a first transfer part(60) which is positioned between the first and second base parts(30,30') so that the first transfer part(60) is coupled to the upper part of the frame part(20), and which pushes the pipe guided by the supply parts(80,80') to a processing position using a pusher; a second transfer part(40) corresponding to the first transfer part(60) which is positioned between the first and second base parts(30,30') so that the first transfer part(60) is coupled to the upper part of the frame part(20), and which supports the pipe transferred to the processing position by the first transfer part(60) at the opposite side to the first transfer part(60) using the pusher; processing parts(35,35') each of which are symmetrically installed at the first and second base parts(30,30') so that the processing parts(35,35') are transferred to the processing position using an air cylinder, and which chamfer both sides of the pipe transferred to the processing position by the first and second transfer parts(60,40); and a control part(110) for controlling the processing parts(35,35'), and the first and second transfer parts(60,40) to proceed a process in which the pipe is chamfered.
Patent KR-20020074962-A (KR)
Title: A backlight having pattern diffused reflection
Inventor: PARK JONG RYEOL
IPC: G02F1/13357
Filed: 2001-03-23
Abstract: PURPOSE: A light guide panel with a scattering pattern is provided to increase the number of light sources by mounting the light sources at every side of the light guide panel having a predetermined pattern, thereby maintaining the high lumination even by a thin light guide panel. CONSTITUTION: A light guide panel with a scattering pattern includes a square light guide panel having a predetermined pattern(20a) on a bottom surface for scattering light and mounted with light sources(40) at four sides, wherein if the pattern of the light guide panel is symmetrical vertically and horizontally, the size of the pattern decreases from the center to the four sides or four corners.
Patent KR-20010095166-A (KR)
Title: Differential amplifier device, semiconductor device, power supply circuit and electronic equipment using the same
Inventor: TSUCHIYA MASAHIKO
IPC: H03F3/30
Filed: 2001-03-30
Abstract: PURPOSE: To speedily stabilize the output voltage of a differential amplifier. CONSTITUTION: A differential amplifier circuit 10 is provided with an N type transistor 16 and an N type transistor 18 and operated by an input voltage VIN1. A differential amplifier circuit 30 is provided with a P type transistor 36 and a P type transistor 38 and operated by an input voltage VIN2D. A P type transistor 50 to be operated by a signal S1 from the differential amplifier circuit 10 and an N type transistor 52 to be operated by a signal S2 from the differential amplifier 30 are provided and a voltage between these transistors 50 and 52 becomes the output voltage VOUT. Then, a voltage control circuit 60 equipped with an N type transistor 62 is provided for speedily changing the gate voltage of the P type transistor 50 on the basis of a signal S3 from the differential amplifier circuit 30. A voltage control circuit 70 equipped with a P type transistor 72 is provided for speedily changing the gate voltage of the N type transistor 52 corresponding to a signal S4 from the differential amplifier circuit 10.
Patent KR-20010095200-A (KR)
Inventor: VALENTINOVICH VOROBYOV YURY
IPC: F01C1/336
Filed: 2001-03-31
Abstract: PURPOSE: An internal combustion engine is provided to obtain an internal combustion engine with a piston member supported to perform an orbiting movement in which the vanes are supported and guided in a manner which gives rise to a minimum of friction and wear, while allowing small overall dimensions and a simple lubrication system. CONSTITUTION: First pivot bodies(13) are received for rotation in first recesses(16) in a housing member(5). A piston member(4) is mounted in an eccentric portion(2) of a drive shaft(1) such to orbit in operation. Second pivot bodies(14) are received for rotation in second recesses(17) in the piston member. Dividing vanes(10) are inserted at their ends in slots(18,19) formed in the first and second pivot bodies in a free floating manner such to reciprocate in operation of the engine. The vanes define a number of combustion chambers(12). The ends of the vanes received in the first pivot bodies of the housing member perform pivoting movements and the ends received in the second pivot bodies of the piston members perform orbiting movements. Thus, only small frictions and wear at the vanes and the pivot bodies occur and the engine is designed with small dimensions.
Patent KR-20020078530-A (KR)
Title: Noise reduction apparatus of Air cleaner box
Inventor: LEE HO TAE
IPC: F02M35/02
Filed: 2001-04-04
Abstract: PURPOSE: A structure for reducing the noise of an air cleaner box is provided to reduce the noise by forming phase difference and installing a partition plate between an air inlet and an air outlet. CONSTITUTION: An air cleaner box is formed to have phase difference between an air inlet connected to an air duct and an air outlet connected to an air hose. A partition plate is formed in the air cleaner box, and circulates intake air introduced into the air inlet(21) in the air cleaner box(20) for a long time and exhausts the air to the air outlet(22).
Patent KR-20010098489-A (KR)
Title: 반도체장치 및 제조방법
IPC: H01L21/60
Filed: 2001-04-10
Abstract: 매립산화막(11) 및 확산층(12)을 갖는 반도체장치가 교호패턴으로 형성된다. CMP법이 평평한 표면을 만들기 위해 사용될 수 있다. 폴리사이드(13)가 매립산화막(11) 위에 형성될 수 있다. 층간막(14)이 매립산화막(11), 확산층(12) 및 폴리사이드(13) 위에 형성될 수 있다. 접촉홀들(15)이 폴리사이드 위쪽의 층간층(14) 내에 형성될 수 있다. 장벽층(16)을 포함한 플러그(17)가 접촉홀들 내에 형성될 수 있다. 패드전극(18)이 플러그들(17)과 함께 형성되어 패드전극(18) 및 폴리사이드(13)간에 전기접속을 제공할 수 있다. 이런 식으로, 장벽층(16)과 플러그들(17)이 패드전극(18)을 위해 앵커를 제공할 수 있다. 본딩공정 중에 스트레스가 패드전극(18)에 가해질 때 박리가 방지될 수 있다.
Patent KR-20020080987-A (KR)
Title: Method for controlling engine when declutch after engine goes on at low temperature in automobile of manual transmission
Inventor: KANG JAE HYEON
IPC: F02D41/04
Filed: 2001-04-18
Abstract: PURPOSE: An air fuel ratio is compensated by a compensation map in clutch off after cold starting, thereby preventing abrupt lowering of an engine rpm or an engine stopping. CONSTITUTION: When a manual transmission vehicle is started, various sensors detect temperatures in starting(S1). It is decided whether the detected temperatures are below normal state temperatures(S2). If the detected temperatures are below normal state temperatures, a changing of an engine rpm is detected(S3). The changed amount of rpm is compared with a reference value(S4). If the changed amount of rpm is larger than the reference value, it is decided whether the changing time of the engine rpm is within a certain time which does not affect starting(S5). If the engine rpm change is within the certain time, it is decided whether there is any electrical load(S6). If there is not an electrical load, an engine compensation control is carried out by a compensation map(S7).
Patent KR-20020085920-A (KR)
Title: Wireless and remote real time process control method and system with data acquisition using jini networking technology
Inventor: CHOI DEUG YOUNG
IPC: G06F15/00
Filed: 2001-05-10
Abstract: PURPOSE: A process control method and system is provided to make a realtime collection of numerical data of system components over a wireless network, to diagnose a corresponding system, and to transmit a control instruction to the system over a wireless network so that it can be applied to a large sized process system, for example, a nuclear power plant, a chemical plant, a steel mill or a metal working plant. CONSTITUTION: The method comprises steps of a central measurement control server receiving a request of a new component service, the central measurement control server transmitting a registration of the new component service to a search service support server where the component service is developed by using a class of a CLDC(Connected Limited Device Configuration) and an MIDP(Mobile Information Device Profile), and data is transmitted via a wireless communication module installed at the component, the search service support server storing a proxy object on the component service and transmitting a registrar object to the central measurement control server, the central measurement control server storing the registrar object, a client console asking the search service support server if a component service exists, the search service support server transmitting the registrar object on the component service satisfying the search request to the client console over a wireless network, the client console extracting necessary component service data from the registrar object and requesting the corresponding service object to the search service support server, the search service support server transmitting a service proxy object to the client console over a wireless network, and the client console setting a necessary task performance method, for example, a data collection or a transmission of a control instruction, and setting a channel between the server and the client.
Patent KR-20020079311-A (KR)
Title: T-shaped sections and method for producing said t-shaped section
Inventor: KIYOSE YASUHIRO
IPC: B21B1/46
Filed: 2001-05-10
Abstract: PURPOSE: To provide a T section having no welded part and a structure excellent in strength which is suitable for the substitute of a built-up T longitudinal and a manufacturing method of the T section. CONSTITUTION: By rough rolling a beam blank 5 heated to a prescribed temperature in a heating furnace 6 with a roughing mill 8 consisting of an upper roll and a lower roll, next, rolling the beam blank 5 with an intermediate universal rolling mill 12, an edging rolling mill 14 and a finishing universal rolling mill 18, an I section having an I-shaped cross section is obtained. By rolling the web of the I section in the longitudinal direction, the T section is obtained. In the T section having a T-shaped cross section obtained, the ratio of the web height to the flange width is 2.0-3.5.
Patent KR-20020085945-A (KR)
Title: Method for diagnosing a pressure sensor trouble
Inventor: YOO TAE JUNG
IPC: G01M15/00
Filed: 2001-05-10
Abstract: PURPOSE: A pressure sensor fault diagnosis method is provided to accurately determine fault of pressure sensor by judging the pressure sensor as a fault when the signal having a fixed value is input during a preset time period. CONSTITUTION: A pressure sensor fault diagnosis method comprises a first step(301,303) of reading a sensing signal of a pressure sensor arranged in a fuel tank, and checking whether the pressure sensor has a fault in accordance with the sensing signal; a second step(305) of checking whether a condition for pressure sensor fault diagnosis is satisfied, if it is judged in the first step that the pressure sensor has no fault; a third step(307,309,315) of checking whether the sensing signal of the pressure sensor is normal, if it is judged in the second step that the condition for diagnosis is satisfied, reading the sensing signal of the pressure sensor by increasing a time counter when the sensing signal is abnormal, and reading the sensing signal of the pressure sensor by decreasing the time counter when the sensing signal is normal; and a fourth step(311,313) of determining the pressure sensor as a fault, if the sensing signal of the pressure sensor per time counting is maintained at normal or abnormal during a preset time period.
Patent KR-20020000486-A (KR)
Inventor: FUKUCHI AKIRA
IPC: H01L21/00
Filed: 2001-05-17
Abstract: PURPOSE: To provide a reliable fluid path member and manufacturing method thereof in which no function of fluid path hole and branch parts are degraded. CONSTITUTION: Aluminum plates (10), (20), and (30) are laminated, and a branch part (2) of an A gas path hole (1) of the aluminum plate (10) is connected to a plurality of A gas path holes (3) of the aluminum plate (20). A plurality of A gas path holes (3) are connected to an A gas path hole (4) of the aluminum plate (30) respectively. A B gas path hole (5) of the aluminum plate (10) is connected to a B gas path hole (6) of the aluminum plate (20), and a branch part (7) of the B gas path hole (6) is connected to a plurality of B gas path holes (8) of the aluminum plate (30). An annular protruding part (13) of the aluminum plate (10) is coupled with an annular groove (25) of the aluminum plate (20), while an annular protruding part (14) is coupled with an annular groove (26). An annular protruding part (23) of the aluminum plate (20) is coupled with an annular groove (35) of the aluminum plate (30), while an annular protruding part (24) is coupled with an annular groove (36), which are press- forged for connection, a gas dispersion plate is manufactured.
Patent KR-20020091739-A (KR)
Inventor: SUK JEONG U
IPC: A47J47/01
Filed: 2001-05-31
Abstract: PURPOSE: A full-automatic manless rice supplying apparatus for a pressure kettle is provided to automatically supply a predetermined amount of rice into the pressure kettle by determining an amount of rice to be supplied into the pressure kettle. CONSTITUTION: A full-automatic manless rice supplying apparatus includes a rice supplying device(4) and a rice measuring/discharging device(8). The rice supplying device(4) is provided in a rice reservoir(16). Rice stored in the rice reservoir(16) is moved upward towards the rice measuring/discharging device(8) by means of the rice supplying device(4). The rice supplying device(4) includes a rice supplying pipe section and a screw section. The rice supplying pipe section has a vertical pipe, a flange(32), a valve body(5) coupled to a lower end of the vertical pipe, a supporting plate(1) fixed to a bottom surface of the rice reservoir(16), an elbow type joint pipe(6) inserted into a lid, and an insertion pipe(7) coupled to the elbow type joint pipe(6).
Patent KR-20010111028-A (KR)
Title: 회로­내장 광소자, 그 제조 방법 및 회로­내장 광소자를사용하는 광학 장치
IPC: H01L31/10
Filed: 2001-06-07
Abstract: 본 발명은 높은 감도 및 단파광에 대한 응답성을 가지며, 원료에 대한 제품 수율이 높은 회로-내장 광소자를 제공한다. 
     본 발명에 따른 회로-내장 광소자는 반도체 기판(1), 그 위에 형성되는 반도체층(2), 반도체층(2)에 형성된 신호를 전송하기 위한 도전성 불순물 영역(3)을 포함한다. 반도체층(2)에는, 기판(1)에 이르는 두께를 가지는 트렌치가 형성되어 있다. 트렌치 저부에서 노출된 반도체 기판(1)의 표면에, 광소자(14)의 불순물 영역(3)이 형성되어 있다. 광소자(14)로 부터의  전기 신호를 처리하기 위한 신호 처리 회로(15)가 반도체 성장층(2)위에 형성 되어있다. 광소자(14)로 부터의 전기 신호를 신호 처리 회로(15)에 전송하기 위한 도전성 불순물 영역(3)이 트렌치 저부에서 반도체 성장층(2)의 표면까지 연장되도록 형성되어 있다.
Patent KR-20010112845-A (KR)
Title: 금속입자 함유 조성물, 도전 페이스트 및 그 제조방법
IPC: H05K3/32
Filed: 2001-06-14
Abstract: 도전 페이스트 형성용 조성물은 도전 페이스트에 포함된 유기 성분과 상용될 수 있는 용제, 및 그 용제에 의해 습윤된 금속입자를 포함한다. 도전 페이스트는 유기 바인더를 포함하고, 조성물 및 유기 용제는 유기 바인더 및 조성물과 혼합된다. 조성물 제조방법은 수세정된 용제를 미건조 금속입자에 첨가하는 단계를 포함하고, 그 용제는 도전 페이스트에 포함된 유기 성분과 상용될 수 있고 물과는 상용될 수 없어서 물이 용제에 의해 치환된다. 도전 페이스트 제조방법은 유기 바인더 및 유기 용제를 조성물과 혼합하는 단계를 포함한다.
Patent KR-20020095960-A (KR)
Title: luggage supporting device for carriage room of vehicle
Inventor: KIM JONG HWAN
IPC: B62D31/02
Filed: 2001-06-18
Abstract: PURPOSE: A supporting device for freight of a loading compartment for a vehicle is provided to promote perfect position fixing of all goods and prevent damage of the vehicle body caused by movement of the goods. CONSTITUTION: A supporting device for freight of a loading compartment(S) for a vehicle comprises guide rails(16), a fixing wall member(18), electromagnet members(20), and a switch(22). The guide rails are arranged on a floor panel(14), with separated across the loading compartment. The fixing wall member is installed movably through the guide rails and disposed in the longitudinal direction of the vehicle body. The electromagnet members are fixed to the fixing wall member and attached to the floor panel by the magnetic force generated in applying source of electricity. The switch is on and off to selectively apply source of electricity to the electromagnet member according to the opening and shutting of a flap door.
Patent KR-20030001947-A (KR)
Title: Shoes to separate and join a outsole
Inventor: KIM HONG PIL
IPC: A43B3/24
Filed: 2001-06-28
Abstract: PURPOSE: A shoe with a detachable outsole is provided to enable a body and an outsole to be separated from each other. CONSTITUTION: The shoe comprises an outsole(20) and a body(10). A plurality of insertion grooves(24) are formed on the top face of the outsole(20). A circumferential protuberance(26) is located on an inner periphery of the insertion grooves(24). A protective groove(24a) protects the outer side of the insertion grooves(24). An air vent(28) is located on the bottom face of the insertion grooves(24). A plurality of projected portions(14) corresponding to the insertion grooves(24) are formed on the lower base of the body(10). A plurality of projections(16) corresponding to the circumferential protuberances(26) are formed on an outer periphery of the projected portions(14).
Patent KR-20030002425-A (KR)
Title: Duty cycle corrector of semiconductor device
Inventor: YOO SEONG JONG
IPC: G11C8/18
Filed: 2001-06-29
Abstract: PURPOSE: A duty cycle correction circuit of a semiconductor device is provided, which recovers a clock signal, whose duty cycle is changed, into a clock signal having its original duty cycle, using a duty error signal generated by assembling clock signals whose duty cycles are changed. CONSTITUTION: A duty error pulse generation unit(10) generates a duty error pulse control signal and a duty error pulse using clock signals whose duty cycles are changed. A pulse separation unit(20) generates the first and the second duty error pulse by separating the duty error pulse generated from the duty error pulse generation unit. And a duty recovery circuit(30) recovers the above clock signals, whose duty cycles are changed, into clock signal having original duty cycles, in response to the duty error pulse control signal generated from the duty error pulse generation unit and the first and the second duty error pulse separated from the pulse separation unit.