baber/WOPTO huggingface dataset:
Patent KR-20020002172-A (KR)
Inventor: CHOI SANG TAE
IPC: H01L21/8242
Filed: 2000-06-29
Abstract: PURPOSE: A method for manufacturing a capacitor of a semiconductor device is provided to maximize capacitance per unit area by using a chip scale package process, and to improve a yield and a characteristic by eliminating a possibility that a defect is generated in a conventional pattern. CONSTITUTION: The first insulation layer, the second insulation layer and an anti-reflective coating(ARC) are sequentially formed on a semiconductor substrate(31). Photoresist(35) is formed on the ARC at regular intervals. The ARC and the second insulation layer are selectively eliminated by using the photoresist as a mask. A cap photoresist pattern(36) is formed on the surface of the photoresist. The first insulation layer is selectively removed to form a contact hole by using the cap photoresist pattern as a mask. The cap photoresist pattern and the photoresist are eliminated. A conductive layer is formed on the entire surface including the contact hole. A planarization process is performed regarding the entire surface of the conductive layer to expose the upper surface of the second insulation layer so that a storage node is formed. The second insulation layer is eliminated. A dielectric layer and a plate electrode are formed on the storage node.
Patent KR-20010021042-A (KR)
Title: Golf club head with loft and lie adjustment notch
Inventor: BEEBE LOU C
IPC: A63B53/04
Filed: 2000-06-30
Abstract: PURPOSE: A golf club head having a notch for the adjustment of loft and lie is provided to reduce a stress which is applied to the shaft in a golf club head. CONSTITUTION: The golf club head(10) consists of a body(12), and a hosel(14) having a cylindrical bore(15) for receiving one end of a golf club shaft. A neck section(20) of the hosel is connected to a heel section(16) of the body. The cylindrical bore faces in a desired direction against the body. The neck section of the hosel has an upper surface and a lower surface. Then, a notch is formed on the lower surface of the neck section. The notch has a depth which varies in the length direction. The minimum value of dimension being measured in a region between the upper surface of the neck section and the bottom of the notch, is smaller than the outer diameter of the hosel. By this constitution, the direction of the bore can be adjusted by bending the neck section at the notch.
Patent KR-20020006120-A (KR)
Title: Superposed object selection apparatus and method thereof
Inventor: WOO JEONG HO
IPC: G06F3/14
Filed: 2000-07-11
Abstract: PURPOSE: A device and method for selecting a duplicated object is provided to select an object to be worked through a list by supplying the list with respect to currently working total objects. CONSTITUTION: Information with respect to each object stored in an outputting memory is received and encoded(401). A resulted object being obtained by the encoding is one structure form with respect to one object. The encoded much structure information is stored in an object information storing unit(402). A list of objects stored in an object information storing unit is detected and processed as a table form(403). When the user wishes to change the main object, the user watches the table-formed object list and selects a wanted object to be worked out of the list. The object information selected in an object list table is received and an object information storing unit detects information of the corresponding structure and decodes the information(404). Information of the decoded object is transmitted to a processing unit and sets as a main image(405), thus a duplicated order of objects displayed in a displaying unit is re-adjusted(406).
Patent KR-20020006146-A (KR)
Title: Indoor unit of air-conditioner
Inventor: JUNG IN HWA
IPC: F24F1/00
Filed: 2000-07-11
Abstract: PURPOSE: An indoor unit of a separated air conditioner is provided to correspond to a large-capacity air conditioner system easily by having structure having plural cross flow fans arranged in a row. CONSTITUTION: An indoor unit of a separated air conditioner consists of a blower(51) having two cross flow fans(51A,51B) arranged in a row to flow air forcibly, and a partition unit mounted between the cross flow fans to prevent air from having flow interference by the cross flow fans. The partition unit includes a plate having a slightly larger diameter than one of the cross flow fans, and a partition member(60) consisting of left and right flanges(63A,63B) surrounding the tip of each cross flow fan. If indoor air is sucked through an intake port, the air is cooled through heat exchange with refrigerant in a heat exchanger. The cooled air flows to a discharge port via the cross flow fans. The air flows independently without any interference by the cross flow fans. Thereby, the air flows regularly. In addition, noise is minimized.
Patent KR-20000059092-A (KR)
Inventor: KWON YEONG JUN
IPC: G06F17/00
Filed: 2000-07-13
Abstract: PURPOSE: A service method for music file using internet is provided to listen to specific music every time, by using internet communication device such as PC, mobile computer and internet cellular phone. CONSTITUTION: A service method for music file using internet is composed the steps of;receiving a log in information of the member and storing the log in information to database(S10-S16);allocating a digital storage space of constant byte in server to registered member(S18);inputting a music information to be upload to server according to registration request of music file, after inputting the ID of registered member and storing the music information at the digital storage space(S20-S27);checking the music file registered by user according to download request of music file stored at the digital storage space and performing the download(S30-S36);storing a corresponding music file according to purchase request of specific music file among database recording the plurality of music file at the digital storage space of member(S40-S42);and reading the corresponding music file according to playback request of specific music file stored at the digital storage space, transmitting and playing the corresponding music file in streaming form(S50-S56).
Patent KR-20010049839-A (KR)
Inventor: FUJIYOSHI TOSHIYUKI
IPC: A47L9/24
Filed: 2000-07-21
Abstract: PURPOSE: A vacuum cleaner is provided to improve the usability of the cleaner in such way that the exhaust from an electric fan built in the cleaner is circulated into a suction component through a hose or a pipe. CONSTITUTION: A vacuum cleaner is provided with a suction channel and an exhaust channel. The suction channel leads from a suction component(33) through a connection pipe(32) and a hose(21) to a cleaner body(1) and the exhaust channel circulates exhaust from an electric fan(14) built in the cleaner body(1) into the suction component(33). The cleaner body(1) is provided with a bypass channel which opens and closes freely. The bypass channel communicates with the electric fan(14) without the medium of a dust bag(10).
Patent KR-20020009249-A (KR)
Title: Manufacturing process and composite of inner and outer building materials
Inventor: CHO SONG JUN
IPC: C04B20/04
Filed: 2000-07-25
Abstract: PURPOSE: A composition for construction interiors and exteriors, being packed with solid(powder) and liquid components separated, using natural materials(yellow earth, charcoal, elvan, etc.) is provided, which has easiness in storage and conveyance, and lightweight and solidity, and excellent physical properties. CONSTITUTION: The composition comprises 25% of fine yellow earth powder, 25% of charcoal powder, 10% of rice straw cut to 5-30mm, 20% of elvan powder(3-5mm), and 20% of natural jade powder(3-5mm), wherein the used yellow earth, elvan and jade powder are respectively obtained by thermal-treating at 100-240deg.C, grinding and sieving. The resultant powder which is mixed with a liquid(water 30% + binder 20%) in use is excellent in heat insulation, waterproofing, soundproofing, and gives helpful effects to man such as far infrared emission, sterilization, humidity and temperature control, etc.
Patent KR-20020015199-A (KR)
Title: Electrostatic discharge protection device in a semiconductor device
Inventor: HUH YEONG DO
IPC: H01L27/04
Filed: 2000-08-21
Abstract: PURPOSE: An electrostatic discharge protection device is provided to basically prevent charges from being transferred to an adjacent circuit like a constant voltage circuit even when a negative potential is applied to an input terminal, by making an individual well surround a silicon controlled rectifier(SCR) and a clamp diode. CONSTITUTION: The SCR circuit and the clamp diode are defined in a p-type semiconductor substrate(30). The first and second n-type wells(32,33) are doped with the first low density. The first n+ high density doping region is formed on the first n-type well. The second n+ high density doping region, a p+ high density doping region and the third n+ high density doping region are sequentially formed. The third n-type well(34) and a p-type well(35) doped with a low density are positioned in the clamp diode, separated from each other. An isolation layer is formed in a predetermined portion of the substrate to isolate the first n-type well, the second n-type well, the third n-type well and the p-type well. The fourth n+ high density doping region is formed on a partial surface of the third n-type well. An n-channel metal-oxide-semiconductor(NMOS) transistor is formed in the p-type well, composed of a gate, a source and a drain. A protection well is doped with n-type impurities of the second density lower than the first low density, surrounding the clamp diode and the SCR circuit. A connection terminal doped with high density n-type impurities is formed in the corner portion of the protection well.
Patent KR-20020016324-A (KR)
Title: Convertable resin core system for positioning a bracket at a predetermined point of tooth surface
Inventor: BAE GI SUN
IPC: A61C7/14
Filed: 2000-08-25
Abstract: PURPOSE: An auxiliary apparatus for positioning and attaching a bracket for correction of irregularities of the teeth is provided to rapidly and accurately locate the bracket on a predetermined position on the surface of a tooth to be corrected. CONSTITUTION: The auxiliary apparatus for positioning and attaching a bracket comprises a body part(1) having a concave portion corresponding to a convex portion of the bracket; an elastic rubber ring(3) for fastening and tightening the bracket and the body part; and a synthetic resin molding part(5) attached to the surface of the body part facing the surface of a tooth so as to guide the bracket coupled with the body part be accurately positioned at a predetermined position on the surface of the tooth.
Patent KR-20000064201-A (KR)
Inventor: LEE JAE HAK
IPC: G06F19/00
Filed: 2000-08-29
Abstract: PURPOSE: A system and a method for configuring a remote educational database through the internet are provided so that a user can watch the lecture contents of a desired date at any time after accessing a web server. CONSTITUTION: A control computer(21) stores lecture contents that a lecturer records on a touch screen(11) during his lecture. The control computer(21) carries out A/D conversion processing for audio signals inputted through a microphone(12) continuously and stores them. After his lecture, the control computer uploads the lecture contents and the audio data signals through an interface unit(22). The memory unit(23) stores the lecture contents and the continuously conversion-processed digital audio signals. A web server(24) downloads the uploaded digital data signals and provides the lecture data to a PC(15) connected through an internet(14). A lecture DB(25) stores the downloaded digital data signals by lecture dates.
Patent KR-20020020592-A (KR)
Title: Getting on and off apparatus for bridge
Inventor: NAM MYEONG JUNG
IPC: E01D21/00
Filed: 2000-09-09
Abstract: PURPOSE: A reciprocating device of a truss for a bridge is provided to promote promptness, work efficiency, simplicity, economical efficiency by reducing manpower and safety on works. CONSTITUTION: The reciprocating device of a truss for a bridge comprises: a bearing bar(1) installed vertically; a slider(3) installed to the outside of the bearing bar(1) to be slidable vertically and fixed to secondary, third, fourth and fifth tables(120)(130) respectively; and a hollow jack(2) for moving a vertical rod(22), whose end is fixed to the slider(3), vertically by the operation of a piston(21) by hydraulic pressure.
Patent KR-20020027680-A (KR)
Title: Capacitive storage element for color image sensor that can be read many times
Inventor: YOON GWANG HO
IPC: H04N5/30
Filed: 2000-10-04
Abstract: PURPOSE: A capacitive storage device of a color image sensor is provided to have a pixel array for sensing information on an image incoming from outside, so as to read stored analog signal information many times. CONSTITUTION: A switch(sw1) switches analog signal information loaded into a column line to a storage node(N1). A switch(sw2) switches the analog signal information loaded into the column line to a storage node(N2). Capacitors(C1, C2) are connected between the storage nodes(N1, N2) and a ground power terminal. A buffer(BUF1) buffers the analog signal information stored in the storage node(N1), and outputs the information to an external image processor. A buffer(BUF2) buffers the analog signal information stored in the storage node(N2), and outputs the information to the external image processor. One side of a switch(sw4) is connected to a reset level and the other side thereof is connected to an input terminal of the buffer(BUF1). One side of a switch(sw5) is connected to a reset level and the other side thereof is connected to an input terminal of the buffer(BUF2). When the switch(sw4) is turned on, a switch(sw6) switches the input terminal of the buffer(BUF1) and the storage node(N1). If the switch(sw5) is turned on, a switch(sw7) switches the input terminal of the buffer(BUF2) and the storage node(N2).
Patent KR-20020035344-A (KR)
Title: Method for decision call response signal of UnPBX and apparatus thereof
Inventor: KIM SU GYEOM
IPC: H04M3/51
Filed: 2000-11-06
Abstract: PURPOSE: A method and an apparatus for judging an analog call response signal of a UNPBX system are provided to promote the work efficiency of a call center by providing a special firmware including an algorithm, and by connecting valid response signals to a telemarketer after a dial-out is automatically performed in an environment of a CTI application program. CONSTITUTION: A call center performs a dial-out before a call response signal is analyzed(S10). After the dial-out is performed, a returned tone signal is detected(S20). It is judged whether a ring back tone or not according to the tone signal detected(S30). In case that the signal is judged as a busy tone(S41), a fax tone(S42), a page tone(S43) and a non-signal(S44), it is unnecessary to connect to a consultant. Therefore, a call is stopped or returned. In case that the returned signal is a ring back tone signal(S50), it is judged whether there's a response of the call(S51). A next ring back tone signal is compared based on a ring interval of the response signal. It is judged whether the length of the ring back tone is shorter than the ring interval(S52). After the ring back tone is detected from the response signal, the call is processed as a connection state if a sound is continued(S53). After the ring back tone is detected, the call is processed as a non-response state if a sound is discontinued(S54).
Patent KR-20020036006-A (KR)
Title: electric elevating device for laundry dry-stand attaching on the ceiling
Inventor: PARK HYEONG SEO
IPC: D06F57/12
Filed: 2000-11-07
Abstract: PURPOSE: A motor drive lifting device of a clothing drying rack fixed on the ceiling is provided to wind a wire without tangle of the wire and without applying excessive force to an electric motor by rotating the electric motor in forward and reverse directions. CONSTITUTION: A motor drive lifting device of a clothing drying rack fixed on the ceiling includes a fixed plate(15) fixed on the surface of the ceiling, an electric motor(12), a rotor(21), a switching member(20), a screw bar(18), a drum(17), a guide hole(21a), a guide protrusion(17a), a plurality of drum supporting sections, and a protection cover(19). The electric motor selectively generates forward and reverse driving power. The rotor rotates forwardly and reversely according to the driving power of the electric motor. The switching member selectively interrupts electric power applied to the electric motor according to rotational frequency. The screw bar is fixed at the other side of the fixing plate. The drum is screwed to the screw bar and surrounds the rotor. The guide hole is formed horizontally in an outer circumference of the rotor, and the guide protrusion is formed horizontally on an inner circumference of the drum in a state that the guide protrusion is inserted into the guide hole. The drum supporting sections guide the drum moving in a horizontal direction. The protection cover is fixed to the fixed plate while wrapping the above components except the fixed plate.
Patent KR-20010008109-A (KR)
Inventor: KIM HOUNG CHAN
Filed: 2000-11-08
Abstract: PURPOSE: A system for circulation of internet electronic commercial provides on-line purchase of products listed in classified product list, on-line payment settlement of the products and on-line auction and secondhand market for reselling the products simultaneously. CONSTITUTION: An internet terminal(1) is mainly equipped with a web browser(1-5) and a connection part(1-7) for internet connection. A server system(2) is mainly equipped with an operating system(2-3) to control each part in the server system(2), a CGI(Common Gateway Interface) program part(2-6), a web browser(2-5), a DB(Data Base)(2-8) and a DB management part(2-7). The CGI program part(2-6) contains CGI program necessary to electronic commercial transaction and supports a graphic or a moving picture. The DB(2-8) stores data necessary to execution of the CGI program. The DB management part(2-7) controls input and output of the DB(2-8) and transmits data from the DB(2-8) to the CGI program part(2-6) or vice versa. The web server (2-5) transmits data of HTML(Hyper Text Markup Language) format to the terminal (1). A registered customer logs on the server system(2). The web server(2-5) transmits a product list containing new, used and auctioned item to the customer's terminal(1) by driving the CGI program part(2-6). After purchase or successful bid of a product and completion of payment settlement through the server system(2), the customer receives a web page for reselling the product. The customer inputs the limits for sale by subscription and auction. The result of the auction or the sale by subscription is displayed on the web browser(1-5) by the web server(2-5).
Patent KR-20010016172-A (KR)
Title: Method of manufacturing laver included kimchi
Inventor: LEE JOUNG JOO
IPC: A23L17/60
Filed: 2000-11-18
Abstract: PURPOSE: A method for manufacturing kimchi laver is provided, therefore a consumer can feel unique taste of laver and kimchi together by including kimchi powder in dried or roasted laver. CONSTITUTION: Laver is primarily dried to remove water, and 0.5-5.0 wt.% of kimchi powder is sprayed on 95.0-99.5wt.% of the dried laver. The laver having kimchi powder are finally dried after spraying 0.1-2.0wt.% of hot pepper powder on the laver. The dried laver are heated to remove water. The heated laver are coated with 0.1-3.0wt.% of sesame oil and corn germ oil, and 0.2-2.0wt.% of salt. The coated laver are sprayed with 0.3-5.0wt.% of kimchi powder to roast. Fermented kimchi is crushed after natural drying, hot-air drying or freeze-drying for making powder.
Patent KR-20020044404-A (KR)
Title: service system for providing of local content and operation method for this system
Inventor: BAE GI CHEOL
IPC: H04W8/24
Filed: 2000-12-06
Abstract: PURPOSE: A service system for providing local information and a method for operating the same are provided to supply the information of a relevant area to a user's mobile phone in real time according to his changed location. CONSTITUTION: In case that a client, who doesn't know about a specific area, wants to know specific information in the specific area while passing the specific area, he accesses the Internet using his terminal. In this state, if the client inputs request information to a server network(410), the server network(410) receives this information and confirms the present location of the client. If the present location of the client is confirmed, the server network(410) searches the network(110) of a local CP(Content Provider) for the present location of the client, transfers the request information to the local CP network(110), and connects the client's terminal to the local CP network(110). The local CP network(110) obtains relevant information for the request information and transfers the obtained information to the client's terminal.
Patent KR-20020044453-A (KR)
Title: surface treatment method of sliding parts for hermetic compressor
Inventor: KIM JONG HYEOK
IPC: F04B39/12
Filed: 2000-12-06
Abstract: PURPOSE: A method for surface treatment of sliding part of hermetic type compressor is provided to reduce manufacturing cost of the sliding part. CONSTITUTION: A method comprises five steps. The first step(A') is to sinter iron material to form a sliding part. The second step(B') is to form a primary oxide coating on the sliding part by steam treatment. The third step is to roughly cut a bore and a periphery of the sliding part after the steam treatment. The fourth step(C') is to finish a surface of the sliding part after the rough cut. The fifth step(D') is to form a secondary oxide coating on the sliding part by steam treatment. The oxide coating is Fe2O4.
Patent KR-20020047832-A (KR)
Title: Optical disk for near field recording
Inventor: KIM JIN HONG
IPC: G11B9/12
Filed: 2000-12-14
Abstract: PURPOSE: An optical disk for recording a near field is provided to form a reflective film of a disk by adding aluminum alloy or a silver alloy capable of suppressing crystallinity of aluminum or silver, thereby reducing surface roughness of the disk. CONSTITUTION: A laser beam focused through an SIL(Solid Immersion Lens)(55) via an objective lens(51) is incident on a recording film(64) without passing through a substrate(61) of an optical disk(60). The optical disk firstly forms a reflective film(62) from a top surface of the substrate, and forms the second dielectric film(63), the recording film, the first dielectric film(65), and a protective film(66) in order on the reflective film. A surface structure of the reflective film influences surface structures of other films including the second dielectric film and the recording film. The reflective film is formed by adding a material whose crystallinity is not big to aluminum among aluminum alloys.
Patent KR-20020046755-A (KR)
Title: Apparatus for distributing heat generated from an electronic part accommodated in a protection case
Inventor: BYUN YEONG JUN
IPC: H05K7/20
Filed: 2000-12-15
Abstract: PURPOSE: An apparatus for distributing heat generated from an electronic part accommodated in a protection case is provided to improve an efficiency of heat radiation and protect an electronic part effectively by radiating a heat transmitted from a piston member through a heat radiation member in a protection case. CONSTITUTION: A heat radiation member(50) is adhered toward in length direction a radiating electronic part(20) in a case. A spring member(52) expands and contracts in length direction in the heat radiation member(50). A piston member(56) which has a thermal conductivity reaches an elastic bias in vertical direction by the spring member(52) in the heat radiation member(50) and is in contact with a radiation region of the radiating electronic part(20).