baber/WOPTO huggingface dataset:
Patent KR-20000061858-A (KR)
Inventor: MUN JU HUI
IPC: H04N3/19
Filed: 1999-03-31
Abstract: PURPOSE: An apparatus and method for encoding and decoding a compressed digital image using a shape adaptive selection are provided to increase the compression efficiency for an image signal. CONSTITUTION: The apparatus for encoding and decoding a compressed digital image using a shape adaptive selection comprises a mode controller(100,100') for receiving a shape information of an image signal block to be encoded and analyzing a number of pixels in a longitudinal and lateral direction and outputting a mode control signal to firstly perform a transformation process in a direction having more pixels, and an orthogonal transformation portion(200,200') for receiving the mode control signal from the mode controller and performing the transformation process. A method for encoding and decoding the compressed digital image using the shape adaptive selection comprises steps of receiving the shape information of the image signal block to be encoded and comparing the number of pixels at four edges of the image signal block to determine an inverse transformation method and then outputting the mode control signal responding to the inverse transformation method.
Patent KR-19990083228-A (KR)
Title: 고체 촬상 소자
IPC: H04N5/372
Filed: 1999-04-15
Abstract: 고체 촬상 소자는 입사각이 다른 다양한 종류의 광원에 대한 감도를 최대화할 수 있다.  고체 촬상 소자(20)에 있어서, 기판(2) 표면에 평행한 면(Ss)에 대한 층내 렌즈(11)의 곡면(S L )의 최대 경사각(θmax)은 전반사의 임계각 (θc) 근처의 각도로 설정된다.
Patent KR-19990064605-A (KR)
Title: 재봉기의 재봉물 이송방법 및 그 장치
Filed: 1999-04-16
Abstract: 본 발명은 본봉(Lock stich)재봉기의 재봉물 이송방법 및 그 장치에 관한  것으로 바늘의 앞, 뒷쪽에 위치하는 재봉물에 균일한 이송장력을 부여하고 재봉물의 윗천과 아래천 간에 이송장력과 이송속도 차이가 발생하지 않도록 하기 위해서  톱니(104)의 앞쪽이 치켜올려진 상태가 유지되도록 하고 톱니(104)를 파라볼로이드(paraboloid)의 윤곽선과 유사한 궤적으로 운동시켜서 톱니(104)의 이빨들(104-1),…, (104-n)이 재봉물과 순차적으로 접촉되도록 하여 재봉물을 끌어당기면서   이송함을 특징으로 하는 재봉기의 재봉물 이송방법 및 그 장치임.
Patent KR-20000067040-A (KR)
Title: Hair clip
Inventor: JUNG IN SOO
IPC: A45D8/20
Filed: 1999-04-22
Abstract: PURPOSE: A hair clip is provided, which is convenient for wearing and removing in one's hair by injection-molding all members of the hair clip using a plastic hard material, has a low cost by simplifying the manufacturing process, and is in a fine state in wearing by decreasing tangling of hair. CONSTITUTION: The hair clip comprises: a main body(1) which has various kinds of forms on the top part, a hinge part(11) on one side of the lower part, a ratchet part(13) with a connecting hole(12) perforated on the other side, a hanging projection(14) in one body on an end part of the ratchet part(13), and numerous projections(15) with regular intervals between the hinge part(11) and the ratchet part(13); an elastic sub-material(2) which has a connecting part(21) being combined to the hinge part(11) with a connecting pin(4) in one end, a press projection(22) in a top part of the other end, and a pair of separation preventing projections(23) on a top surface of the press projection(22); a connection releasing part(3) being inserted into the ratchet part(13) of the main body(1), which is installed with a press part(31) in one side, a pair of lift projections(32) in the other side, and a pair of joining holes(33) perforated in the center. This hair clip is characterized in that the connecting hole(12) and the joining hole(33) are connected by a connecting pin(4'), the main body(1), elastic sub-material(2) and connection releasing part(3) are assembled by injection-molding, and the connecting pins(4,4') is made of an elastic material.
Patent KR-19990046793-A (KR)
Title: 악보대용악보전환장치
IPC: G10G7/00
Filed: 1999-04-27
Abstract: 본 발명은 악기 연주시 악보를 올려놓고 보기 위한 악보대에 관한 것으로,특히, 연주자의 의지에 따라 악보가 다음 장으로 넘겨질 수 있도록 하기 위하여 악보의 낱장마다 삽입되는 제1탄성부재와, 상기 제1탄성부재의 일측 끝단을 고정하기 위한 고정구와, 상기 고정구에 고정된 제1탄성부재의 타측 끝단이 악보대의 내부 일측에 고정될 수 있도록 하기 위하여 내측판넬의 일측에 형성된 고정고리와, 상기 제1탄성부재를 이완하여 제1탄성부재의 소정부분이 중앙부에 위치될 수 있도록 하기 위한 걸림고리가 형성된 이송부재와, 상기 이송부재가 멈춤유지될 수 있도록 이송부재의 양측에 형성된 걸림턱과, 상기 걸림턱에 작용하여 이송부재를 멈춤유지 시키기 위한 된 제1스토퍼,제2스토퍼와, 상기 제1,제2스토퍼에 의해 멈춤해제된 제1탄성부재의 수축작용시간을 지연시키기 위하여 악보대의 내부판넬에 결합되며 이송부재를 일측으로 안내하기 위한 안내봉을 구비함으로써, 연주자가 악보를 보고 연주를 할 경우 악보를 다음페이지로 넘겨야 할 때에는 간단한 발 조작으로 전원을 인가시킴으로써 제1탄성부재와 이송부재의 이송에 의해 악보가 다음페이지로 전환될 수 있도록 하는 악보대용 악보전환장치를 제공한다.
Patent KR-20000073303-A (KR)
Inventor: CHA UNG GIL
IPC: D06F33/02
Filed: 1999-05-10
Abstract: PURPOSE: A method for washing the laundry of a permeating washing machine is provided to effectively wash the laundry by re-setting the level of the washing water according to the amount of the laundry. CONSTITUTION: When the laundries are newly put into an inner tub of a washing machine, the washing water is agitated by a pulsator so as to allow the new laundries to such the washing water. The changed level of the washing water is detected and memorized. A frequency according to the changed level of the washing water is compared with the former frequency. If the frequency is slightly changed, the washing process is continuously carried out. If the frequency is lower than the former frequency, the washing pattern is changed. If the frequency is higher than the former frequency, the washing water is introduced into the outer tub of the washing machine.
Patent KR-20000075131-A (KR)
Inventor: KOO CHANG HOE
IPC: H04B7/26
Filed: 1999-05-24
Abstract: PURPOSE: An apparatus for transceiving variable length of data in a mobile communication system is provided to make variable length of radio link protocol(RLP) frames, so as to transmit more data to physical channel frames having various sizes and structures. CONSTITUTION: A transmission data buffer(122) stores transmission data. Each of radio link protocol(RLP) processors includes an RLP controller, a L_V(S) register, and a retransmission buffer. The RLP processors read data stored in the transmission data buffer to generate RLP frames having consecutive serial numbers. A multiplexing controller(140) requests sizes of the RLP frames and generates multiplexing frames including more than one RLP frame. A physical layer processor(150) transmits physical frames including more than one multiplexing frame through physical channels.
Patent KR-20000075196-A (KR)
Inventor: YOO JONG SIK
IPC: G09F9/00
Filed: 1999-05-29
Abstract: PURPOSE: Provided are a method and an apparatus for image display of change patterns created by patterns of a transfer film and irregularities of a display board, which can create a special effect by displaying an image of a letter, a mark, a figure, a color, and etc. for an advertisement and an interior decoration in various, continuous or discontinuous changes by a light source. CONSTITUTION: The apparatus(30) includes the irregularities of the fixed display board(33), the transfer film(32) which is transferred relatively to the display board(33), a transparent part of continue or discontinue special background patterns formed in the transfer film(32). A refraction and an interference of irradiated light of the light source(34) are changed according to the relative transfer of the transparent part and the irregularities, thereby, according to the change thereof, the images formed on the transfer film(32) or the display board(33) are displayed with changing special patterns.
Patent KR-20010001005-A (KR)
Inventor: KIM DONG O
IPC: H04N21/4227
Filed: 1999-06-01
Abstract: PURPOSE: A method for controlling menus on TV is provided to display menus frequently used by a user with icon forms on a screen and to operate functions corresponding to the iconized menus, when the user clicks the iconized menus with a remote control as if the user uses a mouse, so as to generate a red laser beam in the remote control to make the user exactly direct the iconized menus. CONSTITUTION: A remote control comprises as follows. A laser generator(14) generates a specific light signal(laser light). A condenser(15) focuses the laser light and prevents an optical signal from emitting. When the optical signal indicates an icon displayed on a cathode ray tube(CRT), a clicking selection key(11) generates a click signal. An additional function selection key(12) selects additional functions except the clicking selection key(11). If the additional function selection key(12) is selected, a remote control signal generator(13) adjusts a corresponding key signal to a remote control format, and outputs the adjusted remote control signal. A light emitting diode(LED) is turned on/off according to the remote control signal, and generates an infrared signal in a turned on state. A TV set comprises as follows. First to fourth remote control signal sensors are on up/down/left/right sides of the TV set, and output changes of voltages from a collector terminal of a photo transistor(PT) which is turned on/off according to the infrared signal. First to fourth analog to digital(A/D) converters convert signals output from the remote control signal sensors into digital signals. A micro computer inputs signals output from the A/D converters, and decides in which location coordinates indicated by a remote control are located on the CRT, on the basis of strength of remote control signals received in each location. The micro computer decides which icon is indicated by a user according to the location coordinates, and performs an operation according to a key signal selected by the user.
Patent KR-20010001466-A (KR)
Inventor: SO MIN HO
IPC: F24F11/00
Filed: 1999-06-04
Abstract: PURPOSE: A fuzzy control method is provided to significantly reduce calculation time required for determining the degree of opening of electromagnetic valve. CONSTITUTION: The method comprises a first step(S10) of selecting, as a conditional variable, significant items for determining the degree of opening of electromagnetic valve for properly distributing refrigerant to an indoor heat exchanger, and selecting the degree of opening of the electromagnetic valve as a conclusive variable; a second step(S20) of selecting an inference rule between the conditional variable and the conclusive variable so as to determine the degree of opening of the electromagnetic valve through fuzzy inference; a third step(S30) of expressing in fuzzy set the fuzzy information obtained from the inference rule, and calculating fuzzy relationship between the fuzzy set and the inference rule; a fourth step(S40) of calculating fuzzy set of inference result by using the fuzzy relationship and the defined fuzzy set of the conditional variable; and a fifth step(S50,S60) of defuzzifying the fuzzy set of inference result and determining the degree of opening of the electromagnetic valve.
Patent KR-20010001514-A (KR)
Inventor: CHOI YEON BEOM
IPC: C08K3/00
Filed: 1999-06-04
Abstract: PURPOSE: A high stereo-regularity polypropylene resin composition is provided for improving fluidity of resin and enhancing stiffness and impact resistance by adding an ethylene-propylene copolymer containing isotactic peptide component. CONSTITUTION: A high stereo-regularity polypropylene resin composition comprises homopolypropylene having at least 95 % ratio of isotactic peptide component and a molecular weight distribution of 7-12. The composition has also ethylene-propylene copolymer having absolute viscosity of 1.5-6.0 dl/g and inorganic nucleus forming agent. Based on the homopolypropylene and the copolymer of 100 part by weight, the former amounts to 60-95 part by weight and, in the latter case, it amounts to 5-40 part by weight. The homopolypropylene is a high stereo-regularity polypropylene having a ratio of Mw to Mn of 7-12.
Patent KR-20010002803-A (KR)
Inventor: HAMM SANG CHUN
IPC: G11B20/02
Filed: 1999-06-17
Abstract: PURPOSE: An audio recording/reproducing device of cassette tape type is provided to record/reproduce compatibly audio signal between a cassette player and an MP3 player by mounting a magnetic head in order to read and store audio signal in the magnetic head of the cassette player. CONSTITUTION: The audio recording/reproducing device of cassette tape type includes following units. A body(2) has the first main hole(3A), a second main hole(3B), and a head skindle driving groove(4). A LCD(Liquid Crystal Display) panel(16) is mounted to a front surface of the body(2). A magnetic head(12A) and a recoding magnetic head(12B) are mounted to a sidewall of the body(2). The body(2) is formed as a cassette tape and a length, a width and a size of the body(2) are the same as those of the form of the cassette type. The first main hole(3A) and the second main hole(3B) penetrates the body(2) in order to penetrate a driving shaft of a driving motor mounted to a cassette player. The body(2) can mount by the first main hole(3A) and the second main hole(3B).
Patent KR-20010008495-A (KR)
Inventor: KO KYUNG KWON
IPC: A23L11/20
Filed: 1999-07-01
Abstract: PURPOSE: A making method of ssamjang containing fermented soybean paste (toenjang) or Korean hot pepper paste (gochujang) and assorted seasonings is provided, which is suitable for a pond snail dish and is high in nutritional value. CONSTITUTION: The ssamjang is prepared by the following steps of : (i) boiling 30-40 cakes of beancurd at a low temperature and passing the boiled beancurd though a sieve ; (ii) frying 0.5-2kg of ground pork and boiling 1.5-3kg of white beans ; (iii) grinding 5-10kg of onion with 3 bottles of a white distilled liquor (soju) ; and then (iv) mixing the sieved beancurd, the boiled beans, the fried pork and the ground onion with various kinds of seasonings well. The seasonings include 12-17kg of toenjang, 1-1.5kg each of garlic and powdered red pepper, 300-700g of Korean hot pepper paste, 30-70g of ground pepper, 500-1000g of starch syrup, 1-4kg of roasted bean powder and 0-1.5kg of a chemical seasoning.
Patent KR-20010009060-A (KR)
Inventor: CHOI DONG HA
IPC: G03G15/00
Filed: 1999-07-07
Abstract: PURPOSE: A fixing structure of a paper pedestal in an image forming apparatus is to allow the first paper pedestal not to be separated from the main frame, thereby preventing the first paper pedestal from being lost. CONSTITUTION: A fixing structure of a paper pedestal in an image forming apparatus(4) comprises: the first paper pedestal(10) having a plate shape and coupled to a front portion of the image forming apparatus such that the first pedestal is slidable toward the left and right directions; the second paper pedestal(30) hinge-coupled to the first paper pedestal; a guiding portion formed along the width direction at the front surface of the image forming apparatus; a guiding protruding portion formed at an end portion of the first paper pedestal and slid along the guiding portion; a separation preventive jaw formed at an end portion of the guiding protruding portion and elastically locked at the guiding portion, for preventing the first paper pedestal from being separated.
Patent KR-20010011181-A (KR)
Inventor: LEE JONG HO
IPC: A61M15/08
Filed: 1999-07-26
Abstract: PURPOSE: Breathing controller for abdomen breathing activates exercise of diaphragm and abdominal muscle by abdomen breathing in unconscious state by breathing slowly and reduces quantity of inhalation and exhalation, strengthens immune ability against various disease, raises pulmonary activity by strengthening diaphragm, abdominal muscle of human body and function of lungs. CONSTITUTION: Breathing controller for abdomen breathing is characterized by inserting soft cylindrical insert body(10) formed with guide groove(10a) in outside center in nostril inside; inserting hard support pipe(20) in insert groove(11) formed in the inside of insert body(10); being fixed by hanging on hanging projection(21a) formed in outer circumference of support pipe(20) with hanging groove(11a) formed in the inside of insert groove(11).
Patent KR-20010017537-A (KR)
Inventor: LEE MUN GYU
IPC: G02B26/10
Filed: 1999-08-12
Abstract: PURPOSE: A hologram scanner is provided to project a TE(Transverse Electric) polarization mode light to a deflection disk, thereby obtaining a desired diffraction efficiency of a relative shallow hologram pattern depth. CONSTITUTION: The hologram scanner comprises a drive source(61) providing a rotation force, a deflection disk(63), a TE polarization irradiator(50) and an optical path shifter. The deflection disk(63) has plural sectors for deflecting an incident light formed, and is mounted in the shaft of the drive source(61) to form scan lines. The polarization irradiator(50) is mounted to oppose the disk and comprises a laser diode(51) and a 1/2 wavelength plate(55). The optical path shifter shifts the propagation path of the incident light so that a scan line formed by the rotation of the disk projects to a photoresist media.
Patent KR-20010019542-A (KR)
Inventor: KANG GI WON
IPC: G11B27/00
Filed: 1999-08-27
Abstract: PURPOSE: A recording/playback method of an HDVD(high density digital versatile disk) is provided to manage the recording position of video data including I-picture data available for random access. CONSTITUTION: To record the variable playback management information of an HDVD, the recording position of video data recorded on the HDVD and available for random access is checked. Corresponding data of the checked recording position are recorded on header data having a specific recording unit. Herein, the variable playback management information is used to search and manage the recording position of video data including I-picture data available for random access. The variable playback management information is generated and recorded depending on recording unit and recording characteristics of the HDVD. In a variable playback mode, the recording position of the video data is selected searched based on the variable playback management information. Therefore, the video data are played back.
Patent KR-20010019763-A (KR)
Title: Printed circuit board
Inventor: SUL JAE CHEON
IPC: H05K3/46
Filed: 1999-08-30
Abstract: PURPOSE: A printed circuit board is provided to prevent from bending caused by irregular heat deformation between copper foils. CONSTITUTION: The printed circuit board(1) has a plurality of copper foils having wiring patterns for transmitting electrical signals. The copper foil has a printed wiring board(6) to mount the elements, and a copper pattern board having a dummy pattern corresponding to the mount area. The dummy patterns formed on the contacting board(7) and printed wiring board(6) provide the constant heat distension rate and block the irregular heat deformation.
Patent KR-20010027077-A (KR)
Inventor: KIM JU RYONG
IPC: B66B29/00
Filed: 1999-09-10
Abstract: PURPOSE: A device for a treadway chain safety net is provided to prevent a foot from falling to a machine space regardless of the breakage and omission of a treadway when transporting passengers. CONSTITUTION: A treadway chain safety net device in a moving walk comprises a chain(54) moved by the driving force of an actuator; a treadway(50) engaged with the chain in a lower portion; a chain connecting shaft(58) fixed with the chain; and a safety net(10) mounted on the lower space of the treadway through the chain connecting shaft. The safety net moves while being installed on the treadway and the chain connecting shaft by the chain. Thereby, the safety net mounted on the lower portion of the treadway prevents the feet of a passenger from falling regardless of breakage on the treadway.
Patent KR-20000023406-A (KR)
Inventor: TAKAGI NOBUYUKI
IPC: B23B51/04
Filed: 1999-09-22
Abstract: PURPOSE: A drilling tool is provided to improve the treatment of chip around the front end central part of a main body of the tool and to prevent the chip from being blocked even if the core of the drilling tool is elongated in the process of drilling. CONSTITUTION: A main body(1) of a tool is formed in a circumferential shape by centering on a shaft line and a pair of chip discharging grooves are formed in a symmetry against a shaft line for opening an inlet to the front end face of the main body of the tool, twisted toward the rear side of a tool rotary direction on the edge of the shaft line, facing a rear end side. A supplying route of a lubricating coolant is formed to open the inlet by extending a part of a shank(1c) toward a front end side along with a shaft line from a rear end face(1B) inside the main body of the tool. In addition, a place to attach a tip(4) is formed on the front end of a wall face facing the tool rotary direction of the chip discharging groove and a tip(5) is attached on the place.
Patent KR-20010029043-A (KR)
Inventor: KANG SUNG MO
IPC: A23L13/50
Filed: 1999-09-28
Abstract: PURPOSE: A method for cooking chicken meat is provided to have soft meat texture and nutritions without fishy taste by fermenting the chicken meat in vegetable juice and frying the mixed fermented meat with fruits or vegetables and wheat flour. CONSTITUTION: The ingredients of chicken meat for frying are chicken leg meat 70%, pineapple 1.07%, apple 0.5%, cherry 0.3%, white peach 0.16%, wheat flour 21%, starch 1.2%, refined salt 1.97%, garlic powder 1.5%, powdered hot pepper 0.7%, black pepper 1.1%, sodium glutamic acid 0.03% and MSG 0.4%. Chicken meat is stripped from chicken legs and fermented in vegetable juice for 10-24 hours. The fermented meat 100-200g is cut into 3-5cm size and mixed with the ingredients and coated with flour paste. The coated chicken meat is fried at 180deg.C for 6 minutes.
Patent KR-20010045258-A (KR)
Inventor: HAN DONG O
IPC: G06F1/16
Filed: 1999-11-04
Abstract: PURPOSE: A computer case security apparatus is provided to prevent other person from opening a computer case, and to generate alarm sound in the case that the computer is moved without permission so that it can protect important data stored in a hard disk and high priced parts embedded in the computer. CONSTITUTION: The apparatus comprises a case cover(10), a case frame(12) and a control board(32). The case cover(10) has one hole for putting in an LED displaying a power on/off state and a hard disk drive state, and another hole for putting in a key contact module to be contacted by an electronic key. A pair of push switches are installed at either side of the case cover(10) to separate the case frame(12) from the case cover(10). The case frame(12) includes a guide(24) to insert a circular element in, and a solenoid lock(30) to be switched on/off according to a control signal. The control board(32), inserted into a slot of a main board, generates control signals according to the signals transmitted from the key contact module(26).
Patent KR-20010045385-A (KR)
Inventor: KWON WON TAEK
IPC: H01L21/3205
Filed: 1999-11-04
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to maintain an alignment mark in a scribe line, by completely eliminating a polysilicon layer in the scribe line in a CMP process so that an anti-reflecting coating(ARC) layer and a PSG layer are completely removed. CONSTITUTION: A die region and a scribe line are defined in a semiconductor substrate(20). An alignment mark(AM) of a trench type is formed in the scribe line. A boron-phosphorous-silicate-glass(BPSG) layer(21) is formed on the semiconductor substrate. The BPSG layer is etched to form a contact hole in the die region. A polysilicon layer plug is formed in the die region to bury the contact hole. An etch barrier layer, a PSG layer(24) and an anti-reflecting coating(ARC) layer(25) are sequentially formed on the entire substrate. The ARC layer, the PSG layer and the etch barrier layer in the die region are etched to expose the polysilicon layer plug. A polysilicon layer is formed on the entire surface. The polysilicon layer is etched to form a polysilicon pattern(26a) in the die region and the scribe line, respectively. The polysilicon pattern is entirely etched to form a storage electrode of a capacitor in the die region while the polysilicon pattern in the scribe line is completely eliminated.