baber/WOPTO huggingface dataset:
Patent KR-20020085908-A (KR)
Title: Device for exercising the abdominal muscles
Inventor: KIM HUN SUN
IPC: A63B23/02
Filed: 2001-05-10
Abstract: PURPOSE: An abdominal muscle training appliance is provided to improve the convenience of movement and a safety of use of the appliance and to be conveniently installed even in a narrow space. CONSTITUTION: The abdominal training appliance comprises a main frame(10) having a back rest(15) on the top surface; a footstool frame(20) coupled to the rear end of the main frame at a certain inclination, the foot stool having two staged rods(25) spaced apart from each other at a regular distance; an arm rest(30) rotatably mounted to the top surface of the main frame and having a handle(30a) and a holding bar(30b); and a shock absorbing member(40) fixed to the tip end of the main frame for absorbing a dropping shock of the arm rest.
Patent KR-20020086805-A (KR)
Title: Water drain off device for umbrella
Inventor: MIYAGAWA SHUGO
IPC: A45B25/28
Filed: 2001-05-12
Abstract: PURPOSE: Provided is an umbrella dehydrator to remove rain drops attached to the surface of an umbrella which operates without consuming electric power, thereby conforming to the energy saving purpose. CONSTITUTION: The umbrella dehydrator includes a case(2), a pair of walls(8) supported by the case(2) and a space(4) defined by the walls(8). The cross-section of the space(4) is of a V-shape which is wide at the upper part and narrows toward the bottom. A user is able to insert an umbrella(3) into the space(4) while holding an umbrella stick(5). When the user shakes off the umbrella(3) in the space(4), a tip part(7) and the stick part(5) of the umbrella(3) collide with the walls(8) and water drops attached to the umbrella(3) are removed by the impact caused by the collision.
Patent KR-20020090374-A (KR)
Title: Improved car wheel and wheel cover
Inventor: UHM CHAN HO
IPC: B60B7/00
Filed: 2001-05-23
Abstract: PURPOSE: A wheel and a wheel cover for a vehicle, equipped with a non-rotating auxiliary cover are provided to obtain the effect of the advertising function with the proper function of a wheel cover. CONSTITUTION: In a wheel and a wheel cover for a vehicle, equipped with a non-rotating auxiliary cover, a collection chamber(12) forming a bearing-coupling groove in the middle of a wheel cover(10) is formed and a bearing(16) is coupled to the collection chamber. A shaft rod(18) protruded in the middle of the internal surface of an auxiliary cover is fit in a bearing shaft hole. A weight object(22) is integrally assembled to the lower part of the inside of the auxiliary cover. A transparent cover(30) is coupled to the inlet portion of the collection chamber and an inflow of a foreign material into the collection chamber is prevented. Although the wheel cover is rotated during traveling, the auxiliary cover is not rotated and kept stopped and therefore, distinction of a mark or a firm name of an enterprise is possible. Therefore, the appearance is excellent and the advertising effect is promoted.
Patent KR-20020017924-A (KR)
Title: Electrical heating board
Inventor: KIM JONG MAN
IPC: H05B3/20
Filed: 2001-05-24
Abstract: PURPOSE: A heating board is provided to eliminate harmful electromagnetic waves generated at wires of a heating device and a harmful earth ray. CONSTITUTION: A heating board comprises a steel plate(1), an upper and a lower anti-rust layers(2A,2B), an upper and a lower copper plated layers(3A,3B), a resin layer(4), a bio-ceramic layer(5), and a heating device. The upper and the lower anti-rust layers(2A,2B) are formed to cover the top side and the bottom side of the steel plate(1). The upper and the lower copper plated layers(3A,3B) are formed to cover the upper and the lower anti-rust layers(2A,2B). The resin layer(4) is formed on the surface of the upper copper plated layer(3A). The bioceramic layer(5) is formed on the resin layer(4). The heating device(6) is arranged under the lower copper plated layer(3B). The resin layer(4) is extended to form a sealed frame and the frame is filled with a heat blocking material(7). A wet-proof oiled paper(8) is attached under the heating board.
Patent KR-20020090552-A (KR)
Title: A direct digital audio encoder and the encoding method thereof
Inventor: SONG O SIK
IPC: G11B20/04
Filed: 2001-05-28
Abstract: PURPOSE: A direct digital audio encoding system and method are provided to directly convert digital audio files into digital music files in an audio system without downloading the digital audio file to a computer. CONSTITUTION: A direct digital audio encoding system(100) includes an analog audio signal input/output unit, a CODEC(12), a digital signal processor(11), and a storage(13,14). The analog audio signal input/output unit receives an analog audio signal from an external audio system(40) through a predetermined cable(30) and outputs an analog audio signal generated according to reproduction of a digital audio file stored in the unit. The CODEC converts the analog audio signal inputted from the input/output unit into a digital audio signal and converts the digital audio signal generated by reproduction of the digital audio file into an analog audio signal. The digital signal processor processes the digital audio signal converted by the CODEC to convert the signal into a digital audio file and reproduces the digital audio file to output a digital audio signal. The storage stores the digital music file generated by the digital signal processor.
Patent KR-20020091413-A (KR)
Title: Air injectable waterproof bag
Inventor: KIM KWANG JOO
IPC: A45C3/10
Filed: 2001-05-30
Abstract: PURPOSE: A bag having water-resistance in a mode of air-introduction is provided to prevent content of the bag such as wallet, valuables or a mobile phone from being wet even when a user showers by water penetrated into the bag. CONSTITUTION: The bag comprises a front sheet(18) and a rear sheet(20), a rim part fused with the front and the rear sheets matched and laminated together to form a space; and an opening(48) to communicate the space to external area. The opening(48) is integrated with both sheets(18,20) and extended from the space outward to fold or roll the sheets once or more. Outer side of the front sheet(18) has an adhesive part while on another outer side of the rear sheet(20), a cover sheet(22) is provided to enclose the folded or rolled opening(18). Each of the front and the rear sheets(18,20) has a tube component to receive fresh air introduced from outside.
Patent KR-20010112841-A (KR)
Inventor: HWANG SEON GYEONG
IPC: C07D405/14
Filed: 2001-06-13
Abstract: 본 발명은 항암제로서 유용한 하기 화학식 1의 N-치환된 피페라지닐우레아 유도체, 그의 약제학적으로 허용되는 산부가염 또는 입체이성체에 관한 것이다.  본 발명은 또한, 화학식 1의 화합물을 제조하는 방법 및 이 화합물을 활성 성분으로 함유함을 특징으로 하는 항암제 조성물에 관한 것이다. 
     
       
         
       
     
     상기식에서, X, Y, R 1 및 R 2 는 각각 명세서에 정의된 바와 같다.
Patent KR-20010113534-A (KR)
IPC: C30B29/06
Filed: 2001-06-18
Abstract: 회전 기구부의 내압을 특정 범위 내로 제어 유지함으로써, 회전 기구부를 구성하는 기계 부품류의 오염이 제어되는 동시에, 반도체 웨이퍼의 오염이 억제되는 감압 기상 에피택셜 성장 장치 및 그 장치의 제어 방법을 제공한다. 
     상기 회전 기구부의 내부를 퍼지(purge)하기 위한 퍼지 가스 도입관(6)과, 상기 퍼지 가스 도입관에 의해서 도입된 가스를 배출하는 퍼지 가스 배출관(7)과, 상기 퍼지 가스 배출관에 설치된 압력 조정 밸브(41)와, 상기 회전 기구부 내의 내압을 검출하는 압력계(21)와, 상기 검출한 압력에 기초하여 연산 처리하고, 회전 기구부 내부의 압력이 적정치가 되도록, 퍼지 가스 배출관에 설치된 압력 조정 밸브(41)의 개방도(開放度)를 제어하는 연산/제어부(31)를 구비하고 있다.
Patent KR-20020002224-A (KR)
Title: Semiconductor device and method for manufacturing the same
Inventor: MIYASHITA KATSURA
IPC: H01L21/283
Filed: 2001-06-19
Abstract: PURPOSE: To provide a semiconductor device which has an optimum MISFET structure, corresponding different operation characteristics and uses in a single integrated circuit, and to provide its manufacturing method. CONSTITUTION: The semiconductor device has a silicon substrate 1 and MOSFETs, each being composed of diffusion layers 8a and 8c, and 9a and 9c which are formed on the silicon substrates 1 at intervals, a gate insulating film 4a and a gate electrode 5a which are laminated selectively on the silicon substrate 1 between these diffusion layers, and a post-oxidation film 6a which is formed covering the diffusion layers 8a and 8c at least partially. The post- oxidation films 6a and 6b have different film thicknesses.
Patent KR-20030001920-A (KR)
Title: Method of dielectric sidewall spacer in a semiconductor device
Inventor: NOH HYEON PIL
IPC: H01L21/8242
Filed: 2001-06-28
Abstract: PURPOSE: An insulating spacer formation method of semiconductor devices is provided to reduce a stress of a gate oxide layer and capacitance components of bit lines by using multilayer insulating spacers. CONSTITUTION: Word lines(14) including a polysilicon layer(14a), a silicide layer(14b) and a hard mask(14c) are formed on a semiconductor substrate(11). After sequentially depositing the first insulating layer(15) made of SiN, the second insulating layer(16) made of SiO2 and the third insulating layer(17) made of SiON on the resultant structure, an insulating spacer(100) of triple structure is formed at both sidewalls of the word lines(14) by etch-back the third, second and first insulating layer(15,16,17).
Patent KR-20030003964-A (KR)
Title: Apparatus Pouring Heat Medium Into Heat Pipe And The Method Using The Apparatus
Inventor: KIM JONG UNG
IPC: F28D15/02
Filed: 2001-07-04
Abstract: PURPOSE: A device for injecting heat medium liquid of heat pipe and method for injecting heat medium liquid of heat pipe using the same are provided to prevent loss of heat medium liquid. CONSTITUTION: A device includes a heat medium liquid injection barrel(5) connected to an injection port(1a) with a heat medium liquid pipe(7) having a heat medium liquid valve(6); a vacuum pump(2) connected to the heat medium liquid pipe with a discharge pipe(4) having a discharge valve(3); a heat medium liquid sensor(8) installed to the heat medium liquid injection barrel to sense level of the heat medium liquid; and a heat medium liquid valve controller(9) connected with the heat medium liquid sensor and the heat medium liquid valve to control the heat medium liquid valve according to value of the heat medium liquid sensor.
Patent KR-20020007209-A (KR)
Title: Optical pickup
Inventor: FUJITA NOBORU
IPC: G11B7/125
Filed: 2001-07-13
Abstract: PURPOSE: An optical pickup is provided to enable recording and playback of a plurality of optical disks having different specs by using light beams of different wavelengths. CONSTITUTION: A first light source generates a light beam of a first wavelength. A second light source generates a light beam of a second wavelength different from the first wavelength. A lens system concentrates the two light beams generated in the first and second light sources on an optical disk. A photosensor(27) senses light reflected from the optical disk. A PBS(Polarization Beam Splitter,25) separates an optical path of reflected light of the two wavelengths different with each other. First and second hologram elements(23,24) diffract light of at least one wavelength of the light separated from the PBS, to guide the diffracted light to the photosensor.
Patent KR-20030012482-A (KR)
Title: The method of manufacture for bio-decomposition plastic container containing corn starch and natural high molecule compound and thereof bio-decomposition plastic container
Inventor: JANG KIL NAM
IPC: C08J5/00
Filed: 2001-08-01
Abstract: PURPOSE: Provided is a process for producing biodegradable plastic containers by using corn starch, a natural polymer compound, a waterproof agent, and hardening material, which can improve processability, durability, and mechanical properties. CONSTITUTION: The process comprises the steps of: grinding 40wt% of the natural polymer compound selected from rice bran, wheat stems, and peanut shells, 20wt% of the waterproof agent, and 10wt% of the hardening material, wherein the waterproof agent comprises 45wt% of formaldehyde, 25wt% of paper pulp, 25wt% of urea, and 5wt% of melamine and the hardening material comprises 80wt% of calcium carbonate, 10wt% of polyethylene, 10wt% of paraffin, and stearic acid; adding 30wt% of the corn starch to the ground material and mixing to make a mixture powder; injecting the mixture powder into a mold and heating and extruding at 140-160deg.C for 5-20 seconds in a heat-extruder.
Patent KR-20030017806-A (KR)
Inventor: KIM HUN
IPC: G01N1/10
Filed: 2001-08-23
Abstract: PURPOSE: A cryostat is provided to observe and measure a sample for a long time without any drift of the sample by an insulating element of a sample holder and O-ring structures coupling two vacuum container housings. CONSTITUTION: A cryostat includes a first vacuum container housing(10) surrounding a coolant container part(11) inserted by coolant(12), a second vacuum container housing(40) inserted by the first vacuum container housing and keeping the same vacuum degree with the first vacuum container housing, a sample holder(13) connected to a lower part of the coolant container part for securing a sample(100), an opening(15) formed in the second vacuum container housing for securing the sample, a transparent window element(50) for opening or closing the opening and making the observation of the sample possible, an insulating element(42) connected to the sample holder and secured in a bottom part of the second vacuum container housing, a vacuum discharge hole(41) formed in the second vacuum container housing for discharging the air from the inside of the housings and preventing the introduction of heat with respect to the housings, first and second O-ring locking grooves formed in the first vacuum container housing, and first and second O-rings(20,21) inserted into the grooves for preventing the introduction of atmospheric air between the housings for keeping the vacuum.
Patent KR-20020016578-A (KR)
Title: Power detector using fet transistor
Inventor: ABE MASAYOSHI
IPC: G01R21/10
Filed: 2001-08-24
Abstract: PURPOSE: Power detector using FET transistor is provided to realize a technique for detecting the power of a RF signal with a circuitry using a FET transistor and a method for detecting the power of a RF signal, which technique is compatible with a differential operating mode. CONSTITUTION: As shown fig 1, The transistor(1) is connected in parallel to the RF power line feed(2). The transistor(1) is isolated from the RF input terminals(2,2') by a high pass filter capacitor C1(3). Theoretically a low pass filter is placed between the transistor(1) and the output circuit RLoad(4) and C3(5) but, due to technology constraints, the filter is been replaced by a resistor R1(6) whose resistance is greater than the resistance of the drain-source resistor. The RF signal(7) flows through the transistor(1). It's DC current is collected at outputs(13,13') detecting the voltage drop over a load resistance RLoad(4). The capacitor C3(5) is used as a shunt element for the remaining harmonics of the RF signal(7).
Patent KR-20030018357-A (KR)
Title: Non-volatile semiconductor memory device with accelerated column scanning scheme
Inventor: LEE JUN
IPC: G11C7/10
Filed: 2001-08-28
Abstract: PURPOSE: A non-volatile semiconductor memory device having acceleration column scanning scheme is provided to have an inner data bus of a width varied according to an operating mode, and to prevent a column scanning time from being increased when a page size is increased. CONSTITUTION: A memory cell array(110) has memory cells arranged in a plurality of rows and a plurality of columns. A read-out circuit(130) reads out data from the memory cell array through the plurality of columns and temporarily stores the read data. An inner data bus(DLia,DLib,DLic,DLid) are connected between the read-out circuit and a data output circuit(240), and transfers data from the read-out circuit to the data output circuit. A bus control circuit(180,220) makes the width of the inner data bus become variable according to an operating mode so that the width of the inner data bus becomes wider than that of a data input/output width of a memory device.
Patent KR-20030022568-A (KR)
Title: Method and system for generating temporary identification and password and accessing web site by using the same
Inventor: KIM MYUNG HYUN
IPC: G06F21/33
Filed: 2001-09-11
Abstract: PURPOSE: A method and system for creating a temporary ID(IDentification) and a password and connecting to a web site using the same is provided to connect to a predetermined web site through a communication network by creating and managing a temporary ID and password. CONSTITUTION: In a method for creating an ID and a password for using a plurality of web sites(110) in an agent(108) connected to a plurality of users(106) through a communication network interactively, the agent(108) receives at least one condition with respect to the users(106), respectively, for being used in creating IDs and passwords through the communication network. The agent(108) creates IDs and passwords corresponded to the condition with respect to the users(106), respectively. The condition is a kind, number of web sites, or user age. The agent(108) registers the created ID and password in a list being stored at a pre-set place. A use time limit is set in the ID and password, and the use time limit includes a use available period and a use available time.
Patent KR-20030023913-A (KR)
Title: The manufacturing method and composition of the health support food utilized by simaroubaceae
Inventor: LEE HYUK GYU
IPC: A23L33/00
Filed: 2001-09-14
Abstract: PURPOSE: A method for producing a food composition by mixing quassia seed, Juglans Sinensis DODE having abundant protein, carbohydrate and essential amino acid and Phlomidis Radix is provided. Therefore, the composition promotes Qi and blood circulation, strengthens muscles and bones and treats postpartum pathology, abnormal uterine bleeding, bruise, acute bacterial cystitis, sour stomach, etc. CONSTITUTION: The composition of a health supplementary food contains 2 to 8 parts by weight of quassia seed, 9 to 10 parts by weight of Phlomidis Radix and 82 to 89 parts by weight of Juglans Sinensis DODE. It is ground to a size of 0.5 to 5.0mm, granulated and then freeze-dried. A unit dose of medicament containing 0.1 to 0.5g quassia seed, 0.4 to 0.6g Phlomidis Radix and 4.0 to 5.0g Juglans Sinensis DODE in granular form is packed.
Patent KR-20030026689-A (KR)
Title: A method of preserving kimchi
Inventor: BAE SUK HEE
IPC: A23B7/10
Filed: 2001-09-26
Abstract: PURPOSE: A method of preserving kimchi capable of extending the distribution period even when stored at 5 to 10deg.C for one month or more by reinforcing a kimchi texture and inhibiting fermentation of kimchi is provided. Therefore, a fruit texture maintains a fresh condition for a longer period of time and is not damaged even after the kimchi is completely fermented. CONSTITUTION: The preserving method for kimchi comprises: melting salt in water and elevating the temperature thereof to 50deg.C; preserving cut vegetables with the mixture for 1hr; picking up the vegetables from saline water and washing with cooling water; preserving garlic, ginger and leek as a subsidiary material with the saline water at 50deg.C for 1hr; picking up the subsidiary material from the saline water and then washing with cooling water; and blending the vegetables and subsidiary material with seasonings.
Patent KR-20030027574-A (KR)
Title: Motion vector quantization method for moving picture and camera motion detecting method using the same
Inventor: LEE JI EUN
IPC: H04N19/51
Filed: 2001-09-29
Abstract: PURPOSE: A method for quantizing a motion vector of a motion picture and a camera motion detecting method using the quantizing method are provided to reduce the quantity of data with respect to the motion vector and generate motion vector histogram having direction and magnitude information of the motion vector. CONSTITUTION: For each picture of a motion picture compressed using a compression method to which a motion compensation method is applied, a motion vector is divided into quantization sections in a horizontal/vertical two-dimensional grating form, and the number of motion vectors mapped to the quantization sections is detected, to generate motion vector histogram. When the motion vector is divided into the quantization sections, the motion vector space is split uniformly.
Patent KR-20030028986-A (KR)
Inventor: KIM YEONG GWAN
IPC: C23C16/455
Filed: 2001-10-05
Abstract: PURPOSE: An apparatus for atomic layer deposition and method for operating the same are provided to supply source gas and purge exhausting gas smoothly and prevent the turbulence of gas while replacing it. CONSTITUTION: A support(125) for a wafer(120) is installed at the lower part of a chamber(100), moved up and down by a driving unit(130). A gas inlet(140) is installed at the upper part of the chamber to supply source gas. A shower head(150) with several injection holes(150a) is connected to the gas inlet to inject source gas into the surface of the wafer. The first and second outlet(160,170) are installed at the sidewall of the chamber. The first one has a smaller diameter so as to minimize the discharge of particles while supplying gas. The second one has a larger diameter relative to the first one to give off a large quantity of exhausting gas all at once while purging.
Patent KR-20030029745-A (KR)
Title: Seat For Vehicle
Inventor: KIM GYEONG AN
IPC: B60N2/75
Filed: 2001-10-10
Abstract: PURPOSE: A device for a vehicle seat is provided to diversify a seat design and to operate readily an armrest basic body. CONSTITUTION: A device for a vehicle seat having a seat cushion and a seat frame supporting the seat cushion is composed of an armrest unit(11) resting passenger's arm, an armrest basic body(10), a bent extension unit(13) curved and extended with the armrest unit, a support bracket(15) installed in the seat frame, and a movable joining unit(21) installed between a free end of the bent extension unit and the support bracket to swivel the armrest basic body to the support bracket.
Patent KR-20010102883-A (KR)
Title: 길이조정이 가능한 텐트 고정용구
Inventor: LEE IN GI
IPC: E04H15/64
Filed: 2001-10-11
Abstract: 끈의 일측 단부는 텐트용걸고리와 결착되어있는 인장코일스프링과 연결되고, 끈의 타측 단부는 길이조정부재의 관통공과 고정용걸고리의 관통공을 통과하여 길이조정부재의 체결공과 체결되어 끈의 길이 조정이 가능한 텐트고정용구에 관한 발명이다.
Patent KR-20030032224-A (KR)
Title: Method for illuminating backlight of soft key in mobile phone
Inventor: SIM SUN MI
IPC: H04B1/40
Filed: 2001-10-17
Abstract: PURPOSE: A method for radiating a backlight of a soft key in a mobile communication terminal is provided to radiate the backlight of the soft key that is pressed to select a corresponding item on a menu displayed on an LCD(Liquid Crystal Display) when searching a menu and using a specific key, so as to minimize selection errors of the soft key. CONSTITUTION: A mobile communication terminal displays an initial screen on an LCD and radiates backlights of corresponding soft keys for selecting a function item(S401). The mobile communication terminal decides whether a soft key selected by a user exists(S402). If not, a standby state is maintained, and if exists, the mobile communication terminal displays menus set in a lower stage on the LCD and radiates backlights of soft keys for selecting the menus(S403). The mobile communication terminal decides whether a soft key selected by the user exists(S404). If not, a standby state is maintained, and if exists, the mobile communication terminal decides whether a menu set in the lower stage of a menu matching the selected soft key exists(S405). If not, the mobile communication terminal displays information on the menu selected by the soft key on the LCD(S406), and if exists, the mobile communication terminal returns to the step S403.