baber/WOPTO huggingface dataset:
Patent KR-20020017567-A (KR)
Title: Intelligent basketball game apparatus
Inventor: YANG SEUNG U
IPC: A63F9/00
Filed: 2000-08-31
Abstract: PURPOSE: An intelligence basketball game machine is provided to allow a user to shot a ball from various angles by making a basket freely move and rotate according to the item difficulty of a game. CONSTITUTION: The intelligence basketball game machine consists of an upper body(1), a lower body(2), a sensor part, and a control part. The upper body comprises a basket support pole(40) having a basket(50) installed to a backboard(60), and a rotating motor engaged with a toothed gear on the bottom end of the pole; a transverse rail part extending leftward and rightward; a longitudinal rail part extending forward and backward; and an inclined movement part(70) provided with rollers on both ends. The lower body comprises a user manipulation button(110), a touch pad(111), a coin input port(120), a present discharge opening(140), a ball interception wall(130), a support(131) for the ball interception wall, and a driving motor.
Patent KR-20020018479-A (KR)
Title: Method for measuring alignment in a semiconductor processing
Inventor: CHOI SANG JIN
IPC: H01L21/027
Filed: 2000-09-02
Abstract: PURPOSE: A method for inspecting alignment of a semiconductor process is provided to precisely transcribe a pattern formed on a mask into a substrate, by preparing an align mark in an end as well as in the center so that a position alignment of the substrate and the mask is precisely performed. CONSTITUTION: When a photolithography process for transcribing the pattern formed on the mask into the substrate(30) is performed, at least three the align marks(32) for inspecting whether the mask and the substrate are precisely aligned are prepared on the respective outer sides of one of unit shot regions of the substrate. The align mark is read by a scan method to inspect the align state of the mask and the substrate.
Patent KR-20010030342-A (KR)
Title: Liquid crystal light valve, method for producing the same, and projection-type liquid crystal display device
Inventor: IVAN GEORGE COLGAN
IPC: G02F1/136
Filed: 2000-09-08
Abstract: PURPOSE: To effectively shield incident light from a gap part of a light reflection layer in a liquid crystal light valve of a liquid crystal display device, especially of a reflective liquid crystal display device. CONSTITUTION: In the liquid crystal display device having a semiconductor substrate, a counter substrate, the light reflection layer and a liquid crystal, the liquid crystal light valve provided with an effective light shielding means is constructed by arranging a light absorption body layer and a light shielding body placed between the light absorption body layer and the light reflection layer.
Patent KR-20020021764-A (KR)
Title: Utilize not using telephone money, through internet
Inventor: WOO BOO GOO
IPC: G06F17/00
Filed: 2000-09-16
Abstract: PURPOSE: A method of utilizing the left over money after using the phone by having the money put into the cyber account, buying cyber lottery, participate in an event, or donate to an organization by using internet or electric lines. CONSTITUTION: After using a phone, check for the left over money. If there is any money left, connect to the site by internet. When connected to the site, login to the site and enter the information of the left over money to put into the cyber account. Afterwards, select the service or services which the user wants to use. It is also possible to select the service or services first then put the money into the account.
Patent KR-20020023020-A (KR)
Title: Key pad assembly for portable radiotelephone
Inventor: CHO YEONG IN
IPC: H04B1/38
Filed: 2000-09-22
Abstract: PURPOSE: A keypad assembly for a portable wireless terminal is provided to previously prevent an interlocking operation of an adjacent other key button and prevent an error operation of a device by separately attaching key buttons on a supper side of a film sheet. CONSTITUTION: A plurality of contact point asperities(12) presses a plurality of metal domes(16) composed on a PCB(15). A button portion is formed on an upper portion of each contact asperity(12) by one body in a keypad lever(11). A thin film sheet(13) are attached on an upper side of the keypad lever(11). Key buttons(14) are separately attached on an upper side of each button portion of the thin film sheet(13).
Patent KR-20020023538-A (KR)
Title: Clean water storage tank for water purifier
Inventor: BAE GYEONG SEOK
IPC: B01D35/027
Filed: 2000-09-22
Abstract: PURPOSE: A purified water storage tank of water dispenser is provided, which can provide minerals to the purified water by installing mineral generating filter at one end of the storage tank and prevent any elution of harmful constituents such as environmental hormone and heavy metal by producing the storage tank with ceramic or pottery, chinaware, glass and stainless materials. CONSTITUTION: The tank(100) connected to tap water pipe comprises a storage chamber(150) and a pump(p). At the top of the chamber(150), a primary filter(110) charged with activated carbon is connected to tap water inlet to remove organic matter by adsorption and oxidation, and a germanium ceramic filter(130) is connected to the primary filter(110). In the germanium ceramic filter(130), a mineral generating filter(120) and an alkalite diskette(140) are fixed, the mineral generating filter being composed of silver-activated carbon layer(121) to inhibit proliferation of bacteria, a somerite layer(123) to change the water to weak alkali and release mineral by natural calcium ion and a medicine and acupuncture power(125) to release mineral and micro-elements.
Patent KR-20020028239-A (KR)
Title: a cooling apparatus for transformer
Inventor: PARK DONG SEOK
IPC: H01F27/08
Filed: 2000-10-09
Abstract: PURPOSE: A cooling apparatus for a transformer is provided to increase cooling efficiency of the transformer, minimize the volume of the cooling apparatus, and readily detect leakage of insulating oil. CONSTITUTION: A cooling apparatus for a transformer comprises a circulating pipe(11) arranged outside the transformer(10) for circulating to cool insulating oil, and a cooling unit(12) for wrapping the circulating pipe(11). When temperature increases, specific gravity of the insulating oil decreases so that the insulating oil comes out from the transformer(10) through the circulating pipe(11). The insulating oil is cooled down in the circulating pipe(11) and the specific gravity of the insulating oil increases so that the insulating oil goes into the transformer(10). The cooling unit(12) is coupled to a cold air exit(21) of a votex tube(20). The votex tube(20) is coupled to an air compressor(30) via a filter(40). The votex tube(20) includes a hot air exit(22), an insulating oil leakage detector(13), and an air compressor on/off controller(14).
Patent KR-20010040048-A (KR)
Title: Gas-insulated circuit breaker and gas-insulated switch-gear having the same
Inventor: IRYO TAKESHI
IPC: H01H33/42
Filed: 2000-10-11
Abstract: PURPOSE: To provide a compact gas circuit breaker that facilitates assembling process and maintenance. CONSTITUTION: A gas blast circuit breaker 100 comprises a grounding vessel 104 sealing an insulating gas, a current breaker consisting of a stationary contact 115 arranged in the grounding vessel 104 and a moveable contact 116 for contacting it, and control device 101 for driving the moveable contact 116. The movable contact 116 is mounted on a main rotational shaft 110 of the grounding vessel and the control device 101 by means of a connection member. A main output shaft 102 is arranged coaxially with the main rotational shaft 110, connected with a gear coupling 120 to drive the moveable contact 116. The control device 101 is mounted almost just below the grounding vessel 104.
Patent KR-20010000645-A (KR)
Inventor: KIM HYOUNG SEOG
IPC: G06Q30/06
Filed: 2000-10-11
Abstract: PURPOSE: A system and a method for service of customized spouse information via communication network are provided to match members according to an ideal type. CONSTITUTION: Member computers(11,21) includes a web browser that can display web contents. The mobile communication terminals(12,22) for the members are used for the service of finding the pair. An adapted pair service system(31) includes a server(40), a database(50) and an automatic adapted pair device(60). A server(40) includes a web server(41), an e-mail server(42), a character message server(43), a voice message server(44) and a memo window server(45). The web server(41) provides the web pages for inputting and searching the information of the pair which the members desire. A database(50) includes a member database(51), a pair type database(52) and an adapted pair database(53). The device(60) selects the adapted pair based on the information from the members, and determines the optimal one of the selected adapted pairs in real time.
Patent KR-20010067327-A (KR)
Title: Image forming apparatus, cartridge detachably mountable to the image forming apparatus, developer remainder displaying method and system
Inventor: OGATA HIROAKI
IPC: G03G15/08
Filed: 2000-10-14
Abstract: PURPOSE: To provide an image forming device and a cartridge attachable to and detachable from the device with which the remaining developers of each cartridge can be exactly reported by identifying the nominal service life of each of cartridges. CONSTITUTION: A cartridge B has a developer holding container 4, and a storage means 31, and the remaining quantity of a developer in the container 4 can be detected by a remaining developer detecting means 20. Information on the service life is stored in the storage means 31 and the level of the remaining developer is calculated from the detected result of the remaining developer detecting means 20 and the information, which is stored in the storage means 31, on the service life and displayed.
Patent KR-20010016110-A (KR)
Title: one time container and making process
Inventor: PARK JANG HYUNG
IPC: B65D1/00
Filed: 2000-11-07
Abstract: PURPOSE: A disposable container and a manufacturing method of the container are provided to be environment-friendly, to obtain rational effects and to use as feed for domestic animals by using materials from plants and natural objects without using chemical products. CONSTITUTION: A manufacturing method of a disposable container includes the steps of washing and drying plants and pulverizing into particles of a predetermined size, mixing edible grains(13) into the particles, adding edible glue(15) in the mixture to mix uniformly and to form a roll type texture, forming a container(10) during passing an upper mold and a lower mold, coating a coating material on the surface of the upper mold, and piling up the containers in multistage and packing by the unit number.
Patent KR-20020035662-A (KR)
Title: Enhancer circuit of sound
Inventor: KWAK OE SU
IPC: H04S1/00
Filed: 2000-11-07
Abstract: PURPOSE: A circuit for emphasizing a sound signal is provided to compensate the phase of a middle-tone band and to emphasize and process sound signals of a low-tone band and a high-tone band. CONSTITUTION: A circuit for emphasizing a sound signal consists of a sound input part(100), a right buffering part(200), a left buffering part(200'), a sound signal emphasizing and processing part(400), a sound adjustment part(500), a left output part(600'), a right output part(600), and a power supply part(700). A sound signal outputted from an external audio system is divided into a right sound signal and a left sound signal and inputted to the sound input part(100). The right buffering part(200) buffers the inputted right sound signal. The left buffering part(200') buffers the inputted left sound signal. The sound signal emphasizing and processing part(400) is composed of a differential part(410), an integral part(420), and a differential amplification part(430). The differential part(410) differentiates the buffered signals. The integral part(420) integrates the buffered signals. The differential amplification part(430) adds the differentiated and integrated signal components to the input signals and amplifies the differences between the added signal and the original signals. The sound adjustment part(500) adjusts the signals generated from the sound signal emphasizing and processing part(400) within a preset range. The left output part(600') outputs the adjusted left sound signal. The right output part(600) outputs the adjusted right sound signal. The power supply part(700) is comprised of a power input part(710), a rectification part(720), a static voltage part(730), an output part(750), and an operation display part(740). The power input part(710) receives voltage from an external source or a battery. The rectification part(720) rectifies the received voltage. The static voltage part(730) makes the rectified voltage into static voltage. The output part(750) supplies the static voltage to the circuit. The operation display part(740) displays various operation states.
Patent KR-20020039862-A (KR)
Title: Back-Door Opening Device for Van-type Automobile
Inventor: KIM DONG SIK
IPC: B60J5/10
Filed: 2000-11-22
Abstract: PURPOSE: A back door opening and closing apparatus of a vehicle is provided to overlap a back door in opening by installing a roller in the back door and by mounting a rail in a roof, and to improve quality by opening and closing the back door conveniently in the limited space. CONSTITUTION: An upper part of a back door(1) is combined with a vehicle body roof(2) by a hinge. A back door rail is mounted in the upper part of the roof to overlap the back door in the upper part of the roof in opening and closing the back door. A roller is inserted to the back door rail with sliding, and installed in the upper part of the back door. Fitting sills are formed in both sides of the back door rail, and bent inward to prevent displacement of the roller. The turning point of the back door is moved within the range of the length of the vehicle by modifying the turning point to the moving point in turning the back door around the hinge. The back door is slid in the roof, and overlapped with the roller and the back door rail in opening and closing the back door. The quality is improved with opening and closing the back door in the limited space.
Patent KR-20020041985-A (KR)
Title: Novel red fluoroscent material, the preparation thereof, and organic electroluminescent device containing same
Inventor: HAN GI JONG
IPC: C09B23/14
Filed: 2000-11-29
Abstract: PURPOSE: Provided are a novel red phosphor, which is excellent in stability and expresses orange to dark red, and a preparation thereof and an organic electroluminescent element containing the novel red phosphor. CONSTITUTION: The novel red phosphor is represented by the formula (I) and produced by heat-reacting a pyran derivative represented by the formula (II) and an aldehyde derivative represented by the formula (III) in an alcohol solvent in the presence of a base, wherein X is carbon, oxygen, sulfur or nitrogen atom, Y is NH, oxygen or sulfur atom, and R1 to R7 are independently hydrogen, C1-C4 alkyl, C1-C4 alkoxy, aryl, or C1-C4 alkyl or C1-C4 alkoxy substituted aryl, and R5 and R6 can form hetero cycles together. And the organic electroluminescent element has an organic luminescent layer containing the red phosphor.
Patent KR-20020043136-A (KR)
Title: Direct driving & charging equipment of electric bycycle
Inventor: KIM HYEOK GYUN
IPC: B62M23/00
Filed: 2000-12-01
Abstract: PURPOSE: A direct driving apparatus of an electric bicycle and a battery charger are provided to improve power train efficiency by excluding a power train unit for actuating driving wheels of the bicycle directly, and to charge the battery by converting into the generating mode of the motor at reverse load. CONSTITUTION: A driving wheel(3) of an electric bicycle is installed in a frame(5), and a direct current motor is installed in the middle of the driving wheel. A direct current motor stator(2) is fixed in the driving wheel, and a direct current motor rotor(1) is placed in the middle of the driving wheel. A shaft of the direct current motor stator is fixed in the frame. The stator is rotated in driving the direct current motor, and the electric bicycle is operated with actuating the driving wheel. The direct current motor is converted to the generating mode automatically in moving down on the slope or pedaling, and a battery(4) is charged. Power transmission efficiency is improved with integrally forming the driving wheel with the direct current motor, and the battery is charged at reverse load.
Patent KR-20010077942-A (KR)
Title: Scanning type exposure apparatus, scanning exposure method, and mask
Inventor: TSUCHIYA MAKOTO
IPC: H01L21/027
Filed: 2000-12-13
Abstract: PURPOSE: To contribute to the suppression of a cost by eliminating the measuring shaft of an interferometer even at the time of measuring the profile irregularity of a long size mirror. CONSTITUTION: In a scanning type aligner 1 to expose the pattern of a mask M on a substrate P by moving the mask M and the substrate P in a first direction, it is provided with a pair of projection optical systems 3 which are arranged so as to be separated by a specified distance in the first direction and at which at least one part of a projection area to project the pattern to the substrate P is overlapped and a shifting part to shift the image of the pattern overlapped and exposed on the substrate P in a second direction nearly orthogonal with the first direction.
Patent KR-20020049611-A (KR)
Title: Apparatus for seperating large parts of an wasted automobile
Inventor: KIM DAE SEONG
IPC: B62D67/00
Filed: 2000-12-19
Abstract: PURPOSE: A part disassembling apparatus of a waste vehicle is provided to reduce working hours, and to work safely by disassembling parts promptly with adjusting the working position according to the position of the part. CONSTITUTION: A part disassembling device of a waste vehicle is composed of a clamp unit(10) holding and fixing a part such as a front bumper, a rear bumper or a crash pad; an arm part(20) moving the clamp unit multi-axially; and a hydraulic unit supplying operational force to the clamp unit and the arm part by a controller(30). The clamp unit fixes the part by a scissors member including toothed protrusions, and transfers the parts by the arm part. The arm part has a base plate(21), a driving plate(27), upper and lower supporting bars, and a four-axis rotary cylinder. The working position is adjusted according to the position of the part installed in the waste vehicle by moving the clamp unit variously. Working hours are reduced, and parts are eliminated conveniently.
Patent KR-20010062541-A (KR)
Inventor: KAJINUMA SHUJI
IPC: H01R13/627
Filed: 2000-12-20
Abstract: PURPOSE: To provide an electric connector assembly made further compact composed of a pair of electric connectors retaining a shell respectively and latching each other. CONSTITUTION: When the connectors are fitted with each other, a shell 104 of one connector slides and comes into contact with another shell 6 of a connector 2 at its inner surface. A terrace part 152 of the shell 104 locates at the lower side of a terrace part 14 of shell 6. In a state of being completely fitted, the positions of the openings 118, 34 formed at the terrace parts 152, 14 are adjusted, respectively. On the way to the fitting, a lock nail 32 of a latch arm 10 moves along the terrace part 152 relatively, and when it reaches the opening 118, owing to the action of a leaf spring, it gets into inside of the opening 118 and engaged. On releasing of the state of locking, the pressing part of the latch arm 10 is pinched with fingers, consequentially, a lock part 30 is widened by the action of lever and the lock nail 32 is detached from the opening 118, and the state of locking is released.
Patent KR-20020050504-A (KR)
Title: Absorption freezer with crystalization prevention method
Inventor: LEE GEUN TAEK
IPC: F25B15/00
Filed: 2000-12-21
Abstract: PURPOSE: An absorption refrigerator with device preventing crystallization on interruption of electric power is provided to prevent crystallization of refrigerant fluid due to interruption of electric power. CONSTITUTION: A solenoid valve(19) is installed on a connecting pipe(18) between an evaporator(10) and a low-temperature heat exchanger(15) to open on interruption of electric power to automatically deliver refrigerant fluid from the evaporator and an absorber(11) to the low-temperature heat exchanger. Crystallization of refrigerant fluid is prevented as refrigerant fluid is collected in the low-temperature heat exchanger and diluted.
Patent KR-20020051066-A (KR)
Title: Apparatus of Polymer Web by Electrospinning Process and Fabrication Method Therefor
Inventor: CHO SEONG MU
IPC: D04H1/728
Filed: 2000-12-22
Abstract: PURPOSE: An apparatus and method for preparing a porous web having high porosity and excellent productivity by dissolving a polymer in a solvent using a melt by an electro-spinning method are provided. Whereby, the web can be used in a secondary cell separator, polymer electrolyte membrane, fuel cell separator, filter, medical dressing, etc. CONSTITUTION: This apparatus comprises: a barrel(10) for storing one or more polymer materials; a spinning part(20) for spinning the polymer material supplied from a pump(12) through at least one nozzle(31); a high-voltage generating part(40) for polarizing the material; and a collector(50) for laminating the material and forming a web. At least one polymer material is pressured, discharged through one or more charged nozzles and laminated in a collector which is charged with different polarity from that of the charged nozzle and moves at a specified speed to produce a polymer web having a thickness of 1 to 100micron.
Patent KR-20020051219-A (KR)
Title: Tachograph for vehicle
Inventor: PARK JAE GYU
IPC: B60K37/02
Filed: 2000-12-22
Abstract: PURPOSE: A vehicle tachograph is provided to graph past running information to search the information without using any additional reading element or a personal computer in real time, thereby improving the convenience and performance of the tachograph. CONSTITUTION: A vehicle tachograph includes a data storing element(40) incorporated for storing vehicle running information, and a dot matrix LCD(Liquid Crystal Display) mounted at a side of a display part(20) for displaying graphic running information according to a predetermined operation mode, wherein the operation mode is composed of a real time checking mode for displaying a preset graphic warning speed and graphic instant running speed in real time, and a stored information searching and checking mode for searching the running information stored in the data storing element by date and displaying graphic running information of a predetermined time period.
Patent KR-20020051696-A (KR)
Title: Method for establish macro of mobile keyboard out epuipment
Inventor: CHAE HUI JIN
IPC: H04B1/38
Filed: 2000-12-23
Abstract: PURPOSE: A macro setup method in an exterior-type keyboard terminal is provided to set up a frequently used function key or input as a macro in a terminal having an exterior keyboard. CONSTITUTION: If an exterior input part is connected with a terminal through a cable(S100), the exterior input part transmits a macro setup start indication signal to the terminal(S101). Receiving the macro setup start indication signal, the terminal processes it and transmits user key input signals to the exterior input part(S102). All the events being operated in the terminal are signalized and operated according to the user key input signals. If all the events are signalized and operated, the terminal judges whether a macro setup end key, indicating a macro setup end indication signal, is selected and pushed(S103). If the macro setup key is selected and pushed, the terminal finalizes macro setup(S105).