baber/WOPTO huggingface dataset:
Patent KR-20030097340-A (KR)
Title: The cap structure to hold in check open
Inventor: CHO JUNG GOO
IPC: B65D50/00
Filed: 2002-06-20
Abstract: PURPOSE: A cap structure for preventing opening is provided to prevent generation of accidents due to unintentional opening of caps for containers containing various dangerous contents. CONSTITUTION: In a sealing cap structure for a container(100) comprising a male screw portion(120) formed at an outer peripheral surface of an opening of the container and a female screw portion(210) formed at an inner peripheral surface of a cap, it further comprises a stopper portion(130) having a stopper guide protrusion(131) and an inclined guide protrusion(133), which are spaced apart from each other so as to form a fastening groove(132) at the lower side of a lowermost screw thread(121) of the male screw portion, and an elastic piece having a protrusion(220) which integrally protrudes from a lowermost screw thread(211) of the female screw portion so as to be fastened to the stopper portion. The elastic piece is tapered downward from an inner upper end of the cap so that it comes into close contact with the upper end surface of the opening for providing an elastic force thereto.
Patent KR-20040003583-A (KR)
Title: Polyimide silicone resin, solution composition thereof and polyimide silicone resin film prepared therefrom
Inventor: AHN BYEONG YUN
IPC: C08G77/455
Filed: 2002-07-03
Abstract: PURPOSE: A polyimide silicone resin, a polyimide silicone resin composition and a polyimide silicone resin film prepared from the composition are provided, to improve smear fastness, impact strength, solubility and stress relaxation of the film. CONSTITUTION: The polyimide silicone resin is prepared by polycondensation reacting a polyimide resin added with a A-B-C type coupling agent and a silicone resin monomer in solution, wherein A is at least one organic group selected from epoxy, amine, acid, acid anhydride, isocyanate and alcohol; C is represented by -SiX3 (wherein X is a halide or RO-, R is H, an alkyl group of C1-C8, an aryl group or a vinyl group); and B is a connecting group selected from (CH2)m-O-(CH2)n, (CH2)n and an aryl group (wherein m and n are an integer of 0-10). The polyimide silicone resin composition comprises the polyimide silicone resin; and a solvent. Preferably the solvent is an aprotic solvent.
Patent KR-20040004949-A (KR)
Title: Internet phone having a variable prefix function and method for controlling the internet phone
Inventor: CHUNG CHAN IK
IPC: H04L12/66
Filed: 2002-07-06
Abstract: PURPOSE: An Internet phone having a variable prefix function and a method for controlling the same are provided to input only part of a phone number without the necessity of inputting the entire number so that a number of necessary figures can be automatically extracted among registered prefix numbers and the extracted number can be added to the inputted partial number. CONSTITUTION: An Internet phone having a variable prefix function comprises a keypad(210), a controller(220), a DSP(Digital Signal Processor)(230), a CODEC module(240), a speaker phone(250), a memory(260), a communication module(270), and a display unit(280). The memory(260) stores registered prefix numbers and application programs to execute a prefix function. The controller(220) judges whether a prefix setting key value is inputted from the keypad(210). In case that the prefix setting key value is inputted, the inputted number is settled as a prefix number. The controller stores the settled prefix number in the memory(260).
Patent KR-20040005355-A (KR)
Title: A Pellicle Seperating Type Frame Structure
Inventor: LEE YEONG MO
IPC: G03F1/64
Filed: 2002-07-10
Abstract: PURPOSE: Provided is a pellicle separation type frame structure, which can make the change of pellicles easy by recycling a lower frame attached to a photomask after performing lithography to the photomask. CONSTITUTION: The frame member(A) comprises: an upper frame(20) attached to the lower face of a pellicle(10) by a pellicle attaching part; the lower frame(40) joined detachably with the lower face of the upper frame(20), wherein the photomask(70) is formed on the lower face of the lower frame(40); a fixing member(26) joining the upper frame(20) with the lower frame(40), which is a plurality of fixing pins. And an upper hemisphere groove(28) is formed on the lower face of the upper frame(20) and a lower hemisphere groove(46) is formed on the upper face of the lower frame(40) and an O-ring(30) is placed between the upper hemisphere groove(28) and the lower hemisphere groove(46).
Patent KR-20040007000-A (KR)
Title: Method for recognizing face using a weighting scheme and facial pose information
Inventor: HWANG WON JUN
IPC: G06K9/00
Filed: 2002-07-16
Abstract: PURPOSE: A method for recognizing a face using the face pose information and a weight schema is provided to correctly recognize a face by minimizing a similarity difference of each pose of a face shape with the pose arrangement and the weight schema based on the pose. CONSTITUTION: The similarity difference of each pose is minimized by arranging the face images of the extremely changed pose through the pose similarity transformation. The similarity of the same person caused by the pose difference is corrected by using the pose information when the similarity is compared.
Patent KR-20030009221-A (KR)
Title: Electrical connection system for ultrasonic receiver array
Inventor: KAUFMAN DUANE ANTHONY
IPC: H01L41/25
Filed: 2002-07-19
Abstract: PURPOSE: Disclosed are an electrical connection system for an ultrasonic receiver array and a method for manufacturing the same. CONSTITUTION: A connector assembly for a thin-film acoustic receiver array(20) is provided with a spring support block(36) with a plurality of holes(38). Each hole is aligned with a spiral compression spring(40) working as a path between the back face of a piezoelectric film(24) and a circuit card(42). A sound transmitting material(30) which performs matching between water and the piezoelectric film is used to support the front face of the film against the spring force.
Patent KR-20040008959-A (KR)
Title: A stone processing device
Inventor: KIM HYUNG BAE
IPC: B28D1/00
Filed: 2002-07-20
Abstract: PURPOSE: A stone processing apparatus is provided which not only prevents flange from being deformed and damaged during grinding of natural stone, but also stably grinds the natural stone inside rotational drum. CONSTITUTION: In a stone processing apparatus for crushing and grinding natural stone along with water injected into the rotational drum as the rotational drum is being rotated in the state that ring shaped guiding rails(12,12',12") of the rotational drum(10) rotated by receiving rotational power through chain gear(15) are rested on a plurality of rollers(28,28') installed on base frame(20), the stone processing apparatus is characterized in that the reinforcing rails are fixed to the ring shaped guiding rails(12,12',12") by bolts(128,128',128") after putting a plurality of reinforcing rails over inner and outer sides of the ring shaped guiding rails(12,12',12"), and lids(14,14') of an entrance formed on the outer wall(11) of the rotational drum(10) are connected to removable members(142) rotationally connected to both ends of lateral bar(141) in such a way that claspers are rotated so that the claspers are attached to or detached from rings of the outer wall(11).
Patent KR-20040013815-A (KR)
Title: Method for Encoder Design of Punctured Turbo Trellis Coded Modulation Applied to MPSK
Inventor: KIM GI SEON
IPC: H03M13/37
Filed: 2002-08-08
Abstract: PURPOSE: A method for designing the turbo trellis coded modulation(TCM) coder applied to an M-ary phase shift keying(MPSK) is provided to easily design the optimum coder by suppling a specific information required for designing the optimum coder used in the turbo TCM. CONSTITUTION: A method for designing the turbo trellis coded modulation(TCM) coder applied to an M-ary phase shift keying(MPSK) includes the steps of: finding the minimum value among the free distances started from the odd number on the trellis and the free distances started from the even number on the trellis to define a new free distance; selecting the coder having a maximum free distance by repeating the above step under the condition considered all of the connection states.
Patent KR-20040015397-A (KR)
Title: A low pressure die casting system and method thereof
Inventor: CHO SU GEUN
IPC: B22D18/08
Filed: 2002-08-12
Abstract: PURPOSE: A low pressure casting system is provided which supplies the accurately controlled air volume into the rectangular furnace by accurately controlling volume of air for pressurizing supplied into rectangular furnace of the low pressure casting system, and a method for controlling the low pressure casting system is provided. CONSTITUTION: The low pressure casting system comprises a low pressure caster(10); a vacuum proportional valve(23) mounted on one side on air injection pipeline(21) connected to one side of an upper part of rectangular furnace(5) of the low pressure caster; a pneumatic sensor(25) mounted on an other side of an upper part of the rectangular furnace of the low pressure caster to detect air pressure inside the rectangular furnace; a controller(27) for duty controlling the vacuum proportional valve by computing signals of air pressure inside the rectangular furnace inputted from the pneumatic sensor and casting operation cycles self-counted, thereby calculating pressure increment of pressurizing air per each casting operation.
Patent KR-20040017466-A (KR)
Title: In plane switching mode liquid crystal display device
Inventor: LEE JUN HO
IPC: G02F1/1343
Filed: 2002-08-21
Abstract: PURPOSE: An in-plane switching mode liquid crystal display is provided to prevent distortion of an in-plane electric field applied to a liquid crystal layer by minimizing an electric field between data lines and pixel electrodes by forming the data lines and the pixel electrodes on different layers, thereby effectively preventing vertical crosstalk on a picture. CONSTITUTION: A plurality of first common electrodes and third common electrodes(105c), pixel electrodes(107a,107b) are formed on a first substrate(120) in parallel. A gate insulating film(122) is accumulated on the common electrode and the pixel electrodes. The first common electrodes and the third common electrodes are arranged around data lines(104) formed on the gate insulating film to generate an in-plane electric field with the pixel electrodes, and interrupt an electric field between the data lines and the pixel electrodes.
Patent KR-20040019518-A (KR)
Title: Apparatus and method for driving data of electro-luminescence display panel
Inventor: KIM CHANG YEON
IPC: G09G3/32
Filed: 2002-08-28
Abstract: PURPOSE: A data driving apparatus of an electro-luminescence display panel and a method thereof are provided to reduce an output deviation of a data driver IC and also to reduce a current source control time from an external voltage source. CONSTITUTION: The data driving apparatus comprises a data driving part(46) including a display panel displaying an image by receiving a current signal and a number of current sink data drivers(52a,52b,52c,...) to supply data to the display panel on the basis of a constant current. The current sink data drivers comprises a current sink data drive integrated circuit to supply data to the display panel on the basis of the constant current, and a reference current supply/pass part applying the constant current to the current sink data drive integrated circuit and at the same time applying the same constant current to the adjacent current sink data drivers dependently.
Patent KR-20030019178-A (KR)
Title: Disk drive apparatus and track jumping control method
Inventor: SEKINE KAZUHIRO
IPC: G11B21/08
Filed: 2002-08-28
Abstract: PURPOSE: To attain stability in track jump operation. CONSTITUTION: A disk drive device is provided with a detecting means which detecting the inner or outer circumferential direction of an objective lens moving with a tracking operation and a discriminating means which discriminates also the inner or outer circumferential direction of track jump. Then, the track jump operation is carried out by selecting a track jump pulse consisting of a moving pulse to be a small level and a braking pulse to be a large level if, for example, the moving direction of the objective lens and the direction of the track jump are coincident with each other, and by selecting a track jump pulse consisting of a moving pulse to be a large level and a braking pulse to be a small level if the moving direction of the objective lens and the direction of the track jump are opposite to each other. Consequently, a stable track jump operation can be obtained without being influenced by the objective lens movement incidental to a tracking operation.
Patent KR-20040019595-A (KR)
Title: portable cooling device for can
Inventor: LEE SANG HWA
IPC: F25D3/12
Filed: 2002-08-28
Abstract: PURPOSE: A portable cooling device for cooling cans for beverage is provided to maximize time that refrigerants stay on the surface of a container by a multi-stage expansion process under a condition of same refrigerants, accordingly to increase cooling efficiency, to mass-produce goods by applying the cooling device to an existing can, and to reuse the cooling device at several times. CONSTITUTION: A portable cooling device for cooling cans(C) for beverage is composed of a cooling tube(10) and a refrigerant supplying tube(20). The cooling tube having an inner diameter larger than a diameter of the can includes at least two protruded ribs(12) almost adjacent to the outside of the can and mounted at the inside; a plurality of cooling rooms(14a,14b,14c) independently arranged about the protruded rib in receiving the can; and at least one capillary tube(16) of a fine diameter for communicating with each cooling room and a refrigerant discharging hole(18) for communicating inner and outer parts, which are formed at each protruded rib. The refrigerant supplying tube combined to an end of the cooling tube toward the bottom of the can in receiving the can has a valve device(22) for contacting to the can and injecting refrigerants into the cooling tube. Other end of the cooling tube at which an opening unit(C-1) of the can is positioned is formed in a closed structure.
Patent KR-20030019204-A (KR)
Title: Portable information terminal, information display control method, recording medium, and program
Inventor: MIYAZAKI MITSUHIRO
IPC: G06F3/033
Filed: 2002-08-29
Abstract: PURPOSE: To improve the visibility of a cartoon displayed on a small screen to a user thereof. CONSTITUTION: When the user performs an operation like the enlarged display of a flame 101-1, a display area is enlarged more than that shown in Fig. 3A as shown in Fig. 3B after t1 seconds, and the imitation sound letters 111 indicating only 'Ja' out of the letters 'Jaahn!!' are displayed in a moving manner from the right side in the display area of the frame 101-1. After t2 seconds, as shown in Fig. 3C, the display area is enlarged more than that shown in Fig. 3B, and the imitation sound letters 111 indicating 'Jaah' are displayed in a moving manner to the left direction to the display position shown in Fig. 3B. After t3 seconds, as shown in Fig. 3D, the display area is enlarged more than that shown in Fig. 3C, and the imitation sound letters 111 indicating 'Jaahn]]' are displayed in a moving manner in the direction to the left in the figure to the display position shown in Fig. 3C.
Patent KR-20040020706-A (KR)
Title: On/off control device of turn signal lamp for vehicle
Inventor: TAK JIN U
IPC: B60Q1/34
Filed: 2002-09-02
Abstract: PURPOSE: A blinking control device of a turn signal lamp for a vehicle is provided to drive safely and to prevent traffic accidents by indicating the time to turn the preceding vehicle to the following vehicle or to change the lane accurately. CONSTITUTION: A blinking control device of a turn signal lamp(9) comprises a counter circuit(6) measuring pulse from a steering wheel sensor; a relay(8) controlling the turn signal lamp; and a power unit(4) controlling the counter circuit and the relay. Blinking speed of the turn signal lamp is varied according to turn of a steering wheel(2). The pulse generated from the steering wheel sensor is increased in increasing the turning angle of the steering wheel, and the cycle of blinking of the turn signal lamp is decreased. The time to turn the preceding vehicle is indicated accurately to the following vehicle according to blinking of the turn signal lamp.
Patent KR-20040022017-A (KR)
Title: Sheet feeder of printer
Inventor: PARK HAN JU
IPC: B41J11/00
Filed: 2002-09-06
Abstract: PURPOSE: A paper feeding apparatus of a printer is provided to prevent paper feeding error by pressing on the printing paper. CONSTITUTION: A paper feeding apparatus includes a housing(120) installed at a rear portion of a printer body(110) for stacking papers therein. A rotating shaft(180) is installed by passing through both sidewalls(121) of the housing(120). A gear(190) connected to a driving unit is coupled to one end of the rotating shaft(180). A feeding roller(130) makes contact with an upper surface of a paper stacked in the housing(120) so as to feed the paper. The feeding roller(130) is coupled to the rotating shaft(180) by means of a gear. Plural frictional members(140) and separation members(150) are installed at a lower end of the housing(120).
Patent KR-20040022695-A (KR)
Title: Mobile concentration device, and mobile data service system using thereof and method for mobile data service
Inventor: HUH PIL JU
IPC: H04W84/16
Filed: 2002-09-09
Abstract: PURPOSE: A mobile centralization device is provided to build a wireless modem for interfacing with each mobile communication system without influencing on functions of a mobile communication network and a wireless network, thereby receiving all services supplied from the mobile communication network. CONSTITUTION: A main controller(21) controls/manages an entire system, and performs call controlling and call processing functions. A wireless modem(23) wirelessly interfaced with a mobile communication network simultaneously supplies voice data and wireless service data. A digital switch(25) interfaced with a PSTN and the wireless modem(23) selectively switches a speech path to the PSTN or the wireless modem(23). A subscriber interface(27) interfaced with the digital switch(25) interfaces with a subscriber telephone. A data interface(29) simultaneously supplies voice data and wireless service data, or interfaces data inputted from external equipment.
Patent KR-20040023402-A (KR)
Title: Thanks Light System and Controlling Method for the Same
Inventor: KWON MUN SUN
IPC: B60Q1/34
Filed: 2002-09-11
Abstract: PURPOSE: A gratitude indication lamp system and a control method thereof are provided to make turn signal lamps automatically turned on/off a reference number of times through the simple operation of a switch when a driver wants to turn on/off the turn signal lamps several times during driving. CONSTITUTION: A gratitude indication lamp system comprises turn signal lamps(L1¯L4) mounted to the front or rear of a vehicle; a flasher unit(10) controlling on/off of the turn signal lamps; a gratitude indication lamp switch(12) through which a gratitude indication control command, repeating on/off of the turn signal lamps a reference number of times, is input to the vehicle; and an electronic control unit(13) controlling the flasher unit and making the flasher unit turn on/off the turn signal lamps the reference number of times if the gratitude indication control command is input through the gratitude indication lamp switch.
Patent KR-20040024084-A (KR)
Title: Method for settling using a electronic mail and computer-readable recording medium on which a program relating thereto is recorded
Inventor: CHO GUE CHOUL
Filed: 2002-09-13
Abstract: PURPOSE: A settlement method using e-mail and a computer-readable recording medium recording a program are provided to perform the settlement conveniently depending on a certified approval result by requesting certification for the inputted information to a financial organization management server if an e-mail address and the transaction information for settling a transaction price are received. CONSTITUTION: A member information database is constructed by using the member information(S100). A money mail request or a transaction service request signal to use the financial transaction or the EC(Electric Commerce) by using the e-mail address is received from a user terminal(S108). In case of the money mail request, the financial information is received/stored by matching with the member information database(S113). In the case that a transaction service request signal, the e-mail address and the remittance information are inputted, and the settlement is performed after a certification process for the inputted information(S200). After the settlement, a settlement completion message is transmitted(S300).
Patent KR-20030093086-A (KR)
Inventor: CHOI GI SEUNG
IPC: C07D275/02
Filed: 2002-10-11
Abstract: PURPOSE: An isothiazolone composition and a method for stabilizing isothiazolone are provided. The isothiazolone composition does not contain alkali earth metal salt of bivalent metals resulting in salt shock, so that it can be used as a stable sterilizer in an emulsion solution. CONSTITUTION: An isothiazolone composition comprises (a) 3-isothiazolone compound of the formula 1, (b) alkali metal nitrate, (c) alkali metal chloride salt, and (d) a solvent, wherein R1 and R2 are independently hydrogen, halogen, C1 to C4 alkyl, or cyclized aryl; and R3 is hydrogen, C1 to C18 alkyl, C2 to C18 alkenyl, C2 to C18 alkynyl, C3 to C12 cycloalkyl with 3- to 8-membered ring, C10 to C24 aralkyl, or C10 to C24 aryl. A method for stabilizing isothiazolone comprises adding 0.1 to 20 wt.% of 3-isothiazolone compound of the formula 1, 0.1 to 25 wt.% of alkali metal nitrate and 0.001 to 20 wt.% of alkali metal carbonate salt into a solvent and mixing them.
Patent KR-20030031445-A (KR)
Title: Automobile surrounding observation device and method for adjusting the same
Inventor: OKAMOTO SHUSAKU
IPC: H04N7/18
Filed: 2002-10-14
Abstract: PURPOSE: A vehicle surrounding monitoring system for composing and displaying photographing images by a plurality of cameras and an adjusting method are provided to accurately supply an image more than a conventional system and easily understood by a user in the vicinity of a border between partial images. CONSTITUTION: In a composed image, a partial image(PIA1) captured by a camera(CA1) and a partial image(PIA2) captured by a camera(CA2) are adjacent to one another at a border(BLA12). Near the border, the capturing directions of the cameras substantially match the direction of the border. Consequently, an image of a pole(P3) near the border extends along the border even on the images of the cameras and accordingly, the image does not disappear on the composed image. The capturing directions of the cameras are angled below 10 degrees for the direction of the border.
Patent KR-20040033475-A (KR)
Inventor: BAEK JONG GI
IPC: H01L21/68
Filed: 2002-10-14
Abstract: PURPOSE: A tweezer is provided to be capable of preventing a wafer from being damaged due to the deviation of the wafer. CONSTITUTION: A tweezer includes an upper plate(104) for partially holding a wafer(100) and a lower plate(102) for stably loading the rear surface of the wafer. Preferably, the tweezer further includes a handle(110) for integrating the upper and lower plate as one piece. Preferably, the upper plate holds the edge portion of the wafer. Preferably, the lower plate has a larger length than that of the upper plate. Preferably, the handle includes locking part(108) for fixing the wafer. Preferably, the handle further includes tweezer part(106) having two legs. Preferably, the upper and the lower plate are spaced apart from each other as much as predetermined interval for fixing the wafer.