baber/WOPTO huggingface dataset:
Patent KR-20020090671-A (KR)
Title: Over pressure safety apparatus of aerosol cans
Inventor: PARK JIN HA
IPC: F17C13/12
Filed: 2001-05-29
Abstract: PURPOSE: An overpressure safety device of aerosol cans is provided to prevent dangers of a distortion and bursting by spurting gas before distortion pressure or bursting pressure of aerosol cans, when internal pressure of aerosol cans is over the predetermined pressure. CONSTITUTION: An overpressure safety device of aerosol cans(100) equipped with a cylindrical can body(110), an upper and lower sealing cap(112,114), a supporting member(116), and a nozzle assembly(120) comprises a nozzle body(122) of forming a space part(122a) having a projection for supporting(122b), with coupled with the inside center of the supporting member; a valve stem(124) of forming a gas inlet(124a) for inflow of gas coming in the space part of the nozzle body and a gas-spurting outlet(124b) for spurting the gas coming in the gas inlet, with installed to the space part; an open-and-shut ring(126) of rubber material of opening and shutting the gas inlet by up-and-down-incoming and outgoing action of the valve stem; and an elastic spring(128) installed between the opening and shutting ring and a projection for stopping(124c), with fit in the circumference of the valve stem. If internal pressure of the aerosol cans rises over the predetermined pressure and force exceeding elastic force of the elastic spring acts, the opening and shutting ring goes up by the internal pressure, the gas inlet is open, and gas is discharged to the air. Therefore, the internal pressure of the aerosol cans is lowered.
Patent KR-20020090729-A (KR)
Title: device for cooling rubber material distribution part of injection molder in rubber products molding system
Inventor: LEE WON SIK
IPC: B29C45/72
Filed: 2001-05-29
Abstract: PURPOSE: A raw material distributing section cooling apparatus is provided to allow a raw material distributing section to have a predetermined temperature even if heat of a mold is transferred to the raw material distributing section by installing a cooling apparatus in the raw material distributing section. CONSTITUTION: The first fluid passage is formed in a fixed distributing plate(72) in a zigzag pattern. The second fluid passage is formed in a mobile distributing plate(73) in a zigzag pattern. A pump(103) is provided to pump cooling fluid. The first fluid passage is connected to the first fluid guide pipe(104) so as to introduce cooling fluid into the first fluid passage through the first fluid guide pipe(104). The other end of the first fluid passage and the other end of the second fluid passage are connected to the second fluid guide pipe(105) so as to introduce cooling fluid into the second fluid passage. One end of the second fluid passage formed in the mobile distributing plate(73) and the third fluid guide pipe(106) are connected to the second fluid passage so as to introduce cooling fluid into the pump(103).
Patent KR-20030000683-A (KR)
Title: Squib ohmmeter and method for measuring using the same
Inventor: KIM JONG JIN
IPC: G01R27/00
Filed: 2001-06-26
Abstract: PURPOSE: A squib resistance measurement apparatus and a measuring method using the same are provided to measure a squib resistance under a stable state by installing a power supply portion for driving the first and the second switch portions to control electrically squib coil terminals of a booster. CONSTITUTION: A squib resistance measurement apparatus(20) is formed with a resistance measurement portion(17), a power supply portion(15), a switch portion(16), and a plug portion(13). The resistance measurement portion(17) measures a resistant value of a squib coil. The power supply portion(15) applies constant voltage and constant current to a booster and a relay switch portion. The switch portion(16) controls an operation of the power supply portion(15). The plug portion(13) includes four terminals(p1,p2,p3,p4) drawn from the resistance measurement portion(17) and the power supply portion(15). The squib resistance measurement apparatus(20) measures the resistant value of the squib coil when the only relay switch of a booster is operated.
Patent KR-20030003793-A (KR)
Title: Methods and appliances for running advertisements with the chat function
Inventor: YU CHOON YEOL
IPC: G06F17/00
Filed: 2001-07-02
Abstract: PURPOSE: A method and a system for the advertising by using the chatting are provided to make a user obtain the information needed or helpful for a chat by automatically searching for the information in a chatting room. CONSTITUTION: A topic of the chat is grasped depending on a title of the chatting room or the contents of a conversation(1-1). If the topic is specific(1-2), the details about the topic are shown on a background screen, a separate web browser, or a text window of a messenger. If the conversation is suspended, an advertisement is displayed on the window of the chatting room(1-4). When the conversation is reopened, the advertisement is deleted. Since the text is written from the left side to the right side, the advertisement is displayed on a right side blank of the window of the chatting room. If a voice chat is suspended, the advertisement is displayed on a voice chatting window(1-5).
Patent KR-20030002965-A (KR)
Title: Method for informing redial numbers of wireless headset
Inventor: KIM TAE HYEONG
IPC: H04M1/27
Filed: 2001-07-03
Abstract: PURPOSE: A method for guiding a redial number in a wireless headset is provided to confirm a currently originated telephone number by transmitting a currently redialed telephone number as a voice data packet in case that a user attempts a telephone call using the wireless headset without a mobile communication terminal. CONSTITUTION: If a redial key is inputted by a user(301), a control unit of a wireless headset forms an ACL(Asynchronous Connection-less Link) connection with a mobile communication terminal and transmits a redial request message(303). The control unit forms an SCO(Synchronous Connection-Oriented Link) connection with the mobile communication terminal(305). The control unit receives a voice data packet from the mobile communication terminal through the SCO connection(307). The control unit outputs a voice corresponding to the latest origination telephone number(309). The control unit judges whether the cancel of the origination is inputted from the user(311). If the cancel of the origination is not inputted from the user, the control unit receives a ring-back tone from the mobile communication terminal(319).
Patent KR-20020015002-A (KR)
Inventor: MATSUMOTO KIMIKAZU
IPC: G02F1/1339
Filed: 2001-07-10
Abstract: PURPOSE: To provide the liquid crystal display device of the satisfactory characteristic of the angle of visibility, which prevents the delay of a response due to the influence of a data line or a gate electrode and the drop of panel transmissivity in a low application voltage area and whose opening rate can be enlarged. CONSTITUTION: The liquid crystal display device of an IPS system, a gate electrode 2 and a common electrode 3, and TFT, a data like and a pixel electrode 7 and a passivation film 8 through an interlayer insulating film are formed on a first transparent substrate 1 where TFT is formed. Liquid crystal 17 sandwiched by the first transparent substrate and a confronted second transparent substrate is rotated in a face which is almost parallel to the substrate by voltage applied between the pixel electrode and the common electrode, which are alternately formed in parallel. A partition 9a constituted of an insulating body is formed on the passivation film so that it is overlapped with the common electrode. Thus, liquid crystal in a pixel area is parted from liquid crystal oriented in a different direction by a DC voltage applied to the gate electrode or the data line and the response of liquid crystal and the characteristic of the angle of visibility are improved.
Patent KR-20030005836-A (KR)
Title: Small parts manufacturing method for vehicle
Inventor: LEE SEUNG JIN
IPC: B21D22/00
Filed: 2001-07-10
Abstract: PURPOSE: A plurality of small workpiece of different shapes are formed in a single production line automatically, thereby reducing production cost. CONSTITUTION: A method for pressing a small workpiece comprises a step of blanking(S1) cutting iron coil into iron plate in a predetermined size, a step of drawing(S2) forming a plurality of workpiece shape in the cut iron plate, a step of trimming(S3) trimming the small workpiece formed in the drawing step, a step of piercing(S4) piercing holes in the trimmed small workpiece, and a step of flanging(S5) forming a welding flange portion of the pierced small workpiece or folding an end to improve strength of the small workpiece.
Patent KR-20020010526-A (KR)
Inventor: FURUTANI KOJI
IPC: H04B1/3822
Filed: 2001-07-26
Abstract: PURPOSE: To provide a high frequency module with less power consumption, whose circuit can be downsized and to provide a mobile communication device employing the high frequency module. CONSTITUTION: The high frequency module 10 comprises a diplexer 11, first and second high frequency switches 12, 13, a SAW duplexer 14, first and second LC filters 15, 16 being first and second filters, and a SAW filter 17 being a 3rd filter, and has a composite front end section for first to third communication systems such as the DCS(Digital Cellular System: 1.8 GHz band), the PCS (Personal Communication Services: 1.9 GHz band), and the GSM(Global System for Mobile communications: 900 MHz band).
Patent KR-20030012575-A (KR)
Title: A preperation method of purified Poroligenous liquor powder which eliminated the smoke flavor and purified Poroligenous liquor powder thereof
Inventor: LEE MYUNG HEE
IPC: C10C5/00
Filed: 2001-08-01
Abstract: PURPOSE: A method for preparing the purified pyroligneous liquor powder and the purified pyroligneous liquor powder prepared by the method are provided, to remove the scorched smell from the pyroligneous liquor. CONSTITUTION: The method comprises the steps of adding 3-5 wt% of activated carbon powder to pyroligneous liquor; stirring the mixture for 30-60 min; filtering the mixture to remove the scorched smell; adding a diluent to the pyroligneous liquor; and spray drying the purified pyroligneous liquor to make the pyroligneous liquor powder. Preferably the diluent is selected from the group consisting of dextrin, lactose, guar gum or xanthan gum, and the content of the gum is 0.5-1.5 parts by weight based on 100 parts by weight of the entire pyroligneous liquor.
Patent KR-20020013766-A (KR)
Inventor: FURUYA MAYUMI
IPC: C09K19/46
Filed: 2001-08-10
Abstract: PURPOSE: Provided is a liquid crystalline compound which has a large absolute value(!DELTA epsilon!) of a dielectric anisotropy and shows a relatively small refractive anisotropy, a liquid crystal composition comprising this compound which makes it possible to drive display elements of various modes at a low voltage, and a liquid crystal display element containing this liquid crystal composition. CONSTITUTION: The liquid crystalline compound represented by formula (1)(wherein R1 and R3 each independently represent hydrogen, halogen, a cyano group or an alkyl group having 1 to 20 carbon atoms, in which at least one -CH2- may be substituted with -CH=CH-, -C≡C-, -O- or -S- but -O- is not adjacent to another -O-, and in which at least one hydrogen may be substituted with halogen; rings A1 to A5 each independently represent a 1,4-cyclohexylene group in which at least one -CH2- not adjacent to each other may be substituted with -O- or -S-, a 1,4-cyclohexenylene group, or a 1,4-phenylene group in which at least one =CH- may be substituted with =N- and hydrogen on the ring may be substituted with halogen; Z1 to Z4 each independently represent a single bond, -CH2CH2-, -CH2O-, -OCH2-, -COO-, -OCO-, -CH=CH-, -C≡C-, -CF2O- or -OCF2-; Y1, Y2, Y3 and Y4 each independently represent hydrogen or fluorine; and k, 1, m and n independently represent 0 or 1).
Patent KR-20030018219-A (KR)
Title: Authentication System and method using ID and password in wireless LAN
Inventor: SO JAE U
IPC: H04L9/32
Filed: 2001-08-27
Abstract: PURPOSE: An ID certification method for certification offer and system thereof is provided, which copes with a security easily and stably although the security is violated or a new user exists. CONSTITUTION: An access point receives a certification packet generated by a terminal(S1100). The access point checks the received certification packet(S1200). If the certification packet is a login packet, an MAC address is extracted from the login packet and a process that the extracted address is registered at a memory of the access point is determined(s1310). If registration succeed, the access point transfers an ACK packet to the terminal(S1316). If the certification packet is a logoff packet, there is judged whether an MAC address of the logoff packet is registered at a memory of the access point(S1410). If not, the access point transfers an NAK packet to the terminal(S1415). If so, the access point deletes an MAC address of the terminal and transfers the ACK packet to the terminal(S1411). If the certification packet is neither the login packet nor the logoff packet, an MAC address of a general packet is extracted and there is judged whether an extracted address is registered at a memory of the access point(S1510). If not, the general packet is discarded(S1516). If so, a wireless LAN service is provided(S1511).
Patent KR-20030020588-A (KR)
Inventor: KIM JUNG GI
IPC: B29C57/00
Filed: 2001-09-03
Abstract: PURPOSE: A forming apparatus of a bead of a pipe is provided to form the bead around the pipe though the pipe is formed to a device integrally. CONSTITUTION: A forming apparatus of a bead(5) of a pipe(2) has a supporting shaft; a rest(14) and a pressure device. The supporting shaft is formed to a middle portion of a supporting body. Rests(14) are formed to both ends of the supporting body. The pressure device is formed to the rest. A press hole is formed to the supporting shaft or the pressure device. The press hole is connected to the supporting shaft and the pressure device respectively by dividing a tubular supporting mold hole(20) and a tubular pressure hole(22). A supporting mold hole is composed of a concave portion and a convex portion. Therein, bead is formed along an outer peripheral surface of the pipe. A guide roller(24) is installed to other pressure device to assist to form the bead by rotating of the press hole around the outer surface of the pipe. Thereby, the bead is formed easily by linking protrusions with rotation of the forming apparatus along the outer peripheral surface of the pipe.
Patent KR-20030022610-A (KR)
Title: Devise opening and closing inlet of receptacle for mobile phone
Inventor: KANG SE GU
IPC: H04B1/38
Filed: 2001-09-11
Abstract: PURPOSE: A device for opening/closing a receptacle coupling hole of a portable terminal is provided to open/close a door unit by fixing the door unit coated with a sliding door-type magnetic substance having fixing grooves with the use of a hinge on an entrance of the receptacle coupling hole, thereby preventing a risk of loss and stably fixing a connection cable by forming the fixing grooves on upper/lower sliding doors. CONSTITUTION: A coupling unit(153) has fixing projectors(155) on upper/lower sides. A connection cable(150) coats the coupling unit(153) with a magnetic substance. A hinge coupling unit is formed on an entrance inside of a coupling hole inserted to couple the coupling unit(153) of the connection cable(150) with a receptacle unit(140). A door unit is coupled to open/close an entrance of the coupling hole by rotating toward an inner side of the coupling hole on the basis of the hinge coupling unit, coats the coupling unit(153) with the magnetic substance to open without being contacted by a repulsive force of the magnetic substance in order to couple the coupling unit(153) with the receptacle unit(140), and has fixing grooves(143) to fix the connection cable(150) after coupling the coupling unit(153) with the receptacle unit(140).
Patent KR-20030023168-A (KR)
Title: A mobile phone
Inventor: KIM JUN UNG
IPC: H04B1/38
Filed: 2001-09-12
Abstract: PURPOSE: A mobile communication terminal is provided to include a soft key operation button in a lower part of an LCD(Liquid Crystal Display), to visualize a soft key and the soft key operation button at a glance, so that a user can easily perform menu search, and the setup and change of functions. CONSTITUTION: A folder(102) is rotative in a terminal body(100). An LCD(104) is formed on the front of the folder(102), to display every kind of information visually and display terminal menus, a pop-up menu, and a soft key for selecting a menu. A soft key operation button(120) is formed in the front of the folder(102) to a lower part of the LCD(104). And the soft key operation button(120) includes a menu soft key operation button(120a) and a function selection button(120b), wherein the menu soft key operation button(120a) activates menus allocated to the soft key displayed on the LCD(104) according to the pressing of a user and the pop-up menu, and the function selection button(120b) selects an activated menu or pop-up menu to set a function corresponding to the selected menu in the terminal.
Patent KR-20030024357-A (KR)
Title: Voltage phase, an electric current phase sepreation control type transmission device and the method for driving a plurality of antenna
Inventor: JUNG CHAN SU
IPC: H04B7/06
Filed: 2001-09-18
Abstract: PURPOSE: A transmitting apparatus with a voltage phase and current phase separation control type for driving plural antennas, and a method therefor are provided to automatically adjust a mutual phase between elements, reduce an output so that an operation of the transmission apparatus is stopped by the mismatching of an antenna and a reflective power does not exceeds a uniform level, and perform the matching work of the antenna. CONSTITUTION: An oscillator(200) generates a transmission frequency composed as a transmission carrier or an object modulation wave. The first systematic unit(300) adjusts a phase of the transmission frequency outputted from the oscillator(200), amplifies the transmission frequency, performs the impedance matching of the transmission frequency, and outputs the transmission frequency through the first antenna(5) among a plurality of antennas. The second systematic unit(400) adjusts the phase of the transmission frequency outputted from the oscillator(200), amplifies the transmission frequency, performs the impedance matching of the transmission frequency, and outputs the transmission frequency through the second antenna(8) among a plurality of antennas.
Patent KR-20030025547-A (KR)
Title: Electro-luminescence panel and driving method thereof
Inventor: MUN SEONG HAK
IPC: G09G3/30
Filed: 2001-09-21
Abstract: PURPOSE: An electro luminescence panel is provided to be capable of improving brightness and simultaneously making color balance easy. CONSTITUTION: A plurality of red and green inorganic materials are formed on the first substrate(52) in a matrix form. A plurality of blue inorganic materials are formed on the second substrate(54) so as to be overlapped with the red and green inorganic materials. One red and green inorganic material is overlapped with the blue inorganic material. One red, green and blue inorganic material consists of a pixel cell. A size of the blue inorganic material is larger in size than an added size of the red and green inorganic material.
Patent KR-20030033096-A (KR)
Title: service system for an account and method thereof
Inventor: LEE SEUNG CHUL
Filed: 2001-10-18
Abstract: PURPOSE: An account service system and a method for the same are provided to enable a customer to generate plural accounts dependent on a bank account over an online network, and to set a usage limit amount for the generated dependent accounts. CONSTITUTION: A server continuously receives dependent account generation requests from customers over the online network or via an offline media. Then the server requests the customers to select their bank accounts, to input the number of the generated accounts dependent on the bank account and to set a usage limit amount for the generated dependent accounts. The server generates the dependent accounts with different usage limit amounts according to the customer selection, registers them, and offers the authority data on the generated accounts to the customers.
Patent KR-20020031076-A (KR)
Inventor: OKAMOTO FUMIO
IPC: B65D85/86
Filed: 2001-10-19
Abstract: PURPOSE: A container for packaging a glass substrate is provided to overcome the flexing and sag problems exhibited by large and/or thin substrates, to increase the packaging density of flexible substrates, and to reduce the likelihood of damage to a flexible substrate as a result of vibration during transport and/or sag when held horizontally. CONSTITUTION: The container(19), provided for packaging a flexible substrate(13) such as a glass substrates used in the manufacture of liquid crystal display, includes arc-shaped grooves(25) which apply an elastic strain to the substrates. The elastic strain stiffens the substrates and thus reduces the likelihood of damage to the substrates as a result of vibration during transport or sagging when held horizontally. Through the use of such grooves, dense packaging of large, thin substrates is achieved.
Patent KR-20030032699-A (KR)
Title: Method for share the user data of the Code Division Multiple Access mobile phone and Time Division Multiple Access mobile phone within universal Subscriber Identify Module
Inventor: KIM JANG EON
IPC: H04B1/50
Filed: 2001-10-19
Abstract: PURPOSE: A CDMA(Code Division Multiple Access) and a TDMA(Time Division Multiple Access) user data sharing method of a general SIM(Subscriber Identity Module) is provided to allow a general SIM card user to use both CDMA user data and GSM(Global System for Mobile communication) user data by storing a path table for detecting GSM data to check or use the GSM data of a general SIM card. CONSTITUTION: A user using a CDMA terminal selects a user interface menu to use CDMA user data or GSM user data(S1). A controller provides a selection menu through an LCD to allow the user to select desired user data and discriminates whether the user has selected the CDMA or the GSM(S2). If the CDMA is selected, the controller performs a data processing routing corresponding to the selected user interface menu and accesses corresponding user data(S3). If the GSM is selected, the controller switches to an GSM access mode and loads a path table for detecting stored GSM user data(S4). The controller detects GSM user data related to the user interface menu selected through the loaded path table from a GSM application file of a general SIM card(S5). An access operation of the user of reading the detected user data or writing is provided as a select menu, and the controller discriminates whether the user selects reading or writing(S6). If the user selects reading, the GSM user data is displayed on the LCD through a user interface menu of the selected CDMA application file(S7). If the user selects writing, the controller discriminates whether the detected GSM user data are compatible with the CDMA application file(S8). If the GSM user data is compatible with the CDMA application file, the controller converts the data into CDMA data and displays it on the LCD so that the user can edit it(S10).