baber/WOPTO huggingface dataset:
Patent KR-20030016034-A (KR)
Inventor: HWANG HUI DON
IPC: H01L21/20
Filed: 2001-08-20
Abstract: PURPOSE: A two-step growth interruption process for control of semiconductor quantum dot is provided to control a solid shape of a quantum dot by performing two growth interruption processes. CONSTITUTION: A chemical compound semiconductor buffer layer(110) is grown on a semiconductor substrate(100). A quantum dot crystallization layer is formed on the chemical compound semiconductor buffer layer(110). The grating constant of quantum dot crystallization layer is larger than that of the chemical compound semiconductor buffer layer(110). A quantum dot(320) of a solid shape is formed on the quantum dot crystallization layer by performing the first growth interruption process. The solid shape of the quantum dot(320) is controlled by performing the second growth interruption process. A cover layer(330) is grown on the quantum dot(320). The grating constant of the cover layer(330) is smaller than that of the quantum dot crystallization layer.
Patent KR-20010088695-A (KR)
Inventor: LEE YONG EOP
IPC: D01F8/04
Filed: 2001-08-22
Abstract: PURPOSE: A functional fiber is provided, which is characterized by preventing static electricity, protecting the human body from electromagnetic wave and being possible to manufacture a functional textile with. CONSTITUTION: The functional fiber is comprised of: the first grey yarn mixed with one or at least two selected from the group containing cotton, poly, wool, nylon, acryl and rayon fiber grey yarn; and the second grey yarn comprised of stainless fiber. The functional fiber is obtained by mixing 70-92% of the first grey yarn with 30-8% of the second grey yarn, and then twisting and spinning to manufacture filament or cotton.
Patent KR-20030018835-A (KR)
Title: Apparatus for cooling air circulation in side-by-side type refrigerator
Inventor: CHOI YEONG SEOK
IPC: F25D17/08
Filed: 2001-08-31
Abstract: PURPOSE: An apparatus for circulating chilled air of a side-by-side type refrigerator is provided to smoothly circulate chilled air. CONSTITUTION: An apparatus includes a supply duct and a discharge port(11) formed on an inside of a refrigerator compartment(R) to supply chilled air from a cooler chamber; and a suction duct and a suction port(20) formed on the inside of the refrigerator compartment to return chilled air of increased temperature to the cooler chamber. A suction fan(21) is installed to the suction port to introduce chilled air in the refrigerator compartment to the cooler chamber so as to smooth circulation of chilled air in the refrigerator compartment.
Patent KR-20030018961-A (KR)
Inventor: KIM SOON DONG
IPC: A23B7/10
Filed: 2001-08-31
Abstract: PURPOSE: Provided are kimchi added with monascus koji and a preparation process thereof, thereby improving its palatability and preference. The monascus koji contains monacolin which inhibits the activity of cholesterol. CONSTITUTION: The preparation method of kimchi added with monascus koji comprises the steps of: preparing a spore from Monascus pilosus(KCCM 60084) in a PDY medium; suspending the spore then followed by transplanting the spore to a Mizutani medium and culturing it to obtain a spawn; inoculating the spawn into steamed rice in an amount of 3-7%(v/w) and culturing it for 8-12 days; drying the cultured medium then preparing monascus koji powder; and adding the powder to kimchi.
Patent KR-20020018969-A (KR)
Inventor: NISHIYAMA SEIICHI
IPC: G02F1/1335
Filed: 2001-09-03
Abstract: PURPOSE: To attain a longer operating life and to narrow a so-called picture frame region. CONSTITUTION: In the liquid crystal display device consisting of a liquid crystal display panel having a display part in a central part except its periphery, and a backlight placed on the rear side of the liquid crystal display panel, the backlight is provided with a discharge tube with electrodes on at least both ends. The electrodes are placed outside the tube of the discharge tube. At the same time, the both end parts where the electrodes of the discharge tube are arranged are positioned on the periphery of the liquid crystal display panel being superposed thereon, and further are bent with respect to a center axis of the discharge tube at an angle.
Patent KR-20020019887-A (KR)
Inventor: HAYASAKA NOBUO
IPC: H01L21/312
Filed: 2001-09-06
Abstract: PURPOSE: A semiconductor device and a method of manufacturing the same are provided to make the C-H bond and the C-C bond, which are introduced into the surface region of the wiring, consumed substantially completely during the heat treatment by setting appropriately the plasma processing conditions and the heat treating conditions. CONSTITUTION: A semiconductor device comprises a semiconductor substrate, and a conductive layer above the semiconductor substrate, wherein the conductive layer contains copper, a surface region of the conductive layer contains at least one of C-H bonds and C-C bonds, and a total amount of C atoms forming the C-H bonds and C atoms forming the C-C bonds in the surface region is 30 atomic % or more of a whole amount of elements in the surface region.
Patent KR-20020092772-A (KR)
Inventor: ABDULMALAK NABIL
IPC: C09C3/10
Filed: 2001-09-12
Abstract: PURPOSE: Treated water-insoluble solid particles or pigment, their preparation method and a composition containing the solid particles for cosmetic, pharmaceutical or agricultural use are provided, to improve the organoleptic property of preparations, the moisturizing effect and the dispersibility. CONSTITUTION: The water-insoluble solid particles are coated with at least one layer of at least one product produced by the reaction between at least one molecule capable of being hydrated in contact with water and at least one lipophilic molecule. Preferably the lipophilic molecule is a hydrocarbon of C4-C30; and the molecule capable of being hydrated in contact with water is selected from the group consisting of amino acids, peptides, particularly peptides with a molecular weight of 5,000 Dalton or less, proteins, polysaccharides, oligosaccharides, resins, vinyl polymers and fluorinated polymers.
Patent KR-20020024560-A (KR)
Inventor: MORI KAZUHIKO
IPC: B60K1/04
Filed: 2001-09-25
Abstract: PURPOSE: Electric supply device for vehicle is provided to improve startability of an engine regardless of conditions of a battery by supplying power generated by an AC generator to parts of a fuel feed system and an ignition system without supplying it to the battery in starting an engine for securing a necessary voltage for driving the parts of the fuel feed system and the ignition system. CONSTITUTION: In a circuit connecting the battery to the AC generator, a battery disconnecting relay to put on/off electric connection between the battery and the AC generator is provided. The battery disconnecting relay is put off by a control unit(55) in starting the engine using a kick pedal.
Patent KR-20030030128-A (KR)
Title: Liquid Crystal Displays with Multi-Domains Effect Formed by Surface Gratings
Inventor: LEE SIN DU
IPC: G09F9/30
Filed: 2001-10-08
Abstract: PURPOSE: A liquid crystal display device having a multi-domain effect formed by winding of a surface is provided to realize a high contrast ratio and a wide viewing angle characteristic. CONSTITUTION: An upper electrode(12) is formed on an upper substrate(10) by using a transparent electrode. A first alignment film(14) having one dimensional surface winding is accumulated on the upper electrode. A first vertical alignment film(16) is formed on the first alignment film. A lower electrode(22) is formed on a lower substrate(20) by using a transparent electrode. A second alignment film(24) having one dimensional surface winding is accumulated on the lower electrode. A second vertical alignment film(26) is formed on the second alignment film. A nematic liquid crystal(30) inserted between the upper and lower substrates has negative dielectric anisotropy. Multi-domains are formed in the liquid crystal by the surface winding and sub-pixels are formed, having different alignments in one pixel by the multi-domains. Viewing angle characteristics of the sub-pixels are compensated with each other.
Patent KR-20030030321-A (KR)
Title: Apparatus and method for software upgrade of mobile phone
Inventor: NOH YUN HWAN
IPC: G06F9/06
Filed: 2001-10-09
Abstract: PURPOSE: A software upgrading device and a method for the same are provided to upgrade drive softwares for wireless portable terminals in a case that a personal computer or a notebook computer can not be used on the worksite. CONSTITUTION: The device comprises a power connector(210), a main body(220), and a wireless terminal connector(230). The power connector(210) supplies external electric power for the main body(220). The main body(220), driven by the supplied external electric power, stores the upgrade software for upgrading the wireless portable terminal. The wireless terminal connector(230), with plural connection pins, connects the main body to the wireless portable terminal. The main body includes a power device, a UART(Universal Asynchronous Receiver/Transmitter) interface, a memory, a CPU, and a SIO(Serial Input/Output Interface) module. The power device regulates the external power to a constant voltage, e.g., 3V or 5V. The memory stores the upgrade software to be transmitted to the wireless portable terminal. The CPU controls a transmission of the upgrade software from the device to the wireless portable terminal. The SIO module, actually connected to the wireless portable terminal, transmits the upgrade software to the terminal according to the control of the CPU.
Patent KR-20030031269-A (KR)
Title: Workpiece length measuring equipment by double roll
Inventor: KIM DO SEUNG
IPC: G01B5/02
Filed: 2001-10-13
Abstract: PURPOSE: An apparatus for measuring a length of workpiece is provided to precisely measure the length of workpiece by using a double roll even if a diameter of the measuring part of the double roll is reduced due to friction. CONSTITUTION: An intermediate roll(R1) makes contact with a lower surface of a stuff, which moves along a table roll. A measuring roll(R2) is arranged to make contact with a lower portion of the intermediate roll(R1). A rotary encoder(4) is installed in the measuring roll(R2). A base frame(10) is fixed to an installing surface by means of a fixing bolt(11). An actuating cylinder(18) is fixed to the center of the base frame(10). A fixing post(12) is vertically provided at four edges of the base frame(10). The actuating cylinder(18) has a cylinder rod. A connection link is fixed to an end of the cylinder rod. The connecting link is connected to a fixing link through a fixing pin.
Patent KR-20030031307-A (KR)
Title: A receiver for transmitting packet data effectively in mobile communications system supporting packet data services and method thereof
Inventor: BAE SANG MIN
IPC: H04B1/06
Filed: 2001-10-13
Abstract: PURPOSE: A receiver of a mobile communication system for transmitting packet data and a method for receiving signals using the same are provided to control operations of a mobile station receiver using a control channel, if re-transmission and variable modulation operations are used. CONSTITUTION: A despreader(12) despreads receiving signals in accordance with PN(Pseudo Noise) codes and outputs the despreaded receiving signals. A control channel demodulation part demodulates control information from the despreaded receiving signals. A packet data channel demodulation part includes a buffer for temporarily storing the despreaded receiving signals, and demodulates packet data from the receiving signals stored in the buffer in accordance with the demodulated control information when the control information is demodulated by the control channel demodulation part. And the control information includes the first information indicating the number of slots configuring the packet data, the second information indicating user allocation for the packet data, the third information indicating whether the packet data are new or re-transmitted, the fourth information indicating to which channel the packet data corresponds when the packet data are transmitted by a preset unit channel, and the fifth information indicating the size of the packet data.
Patent KR-20030031336-A (KR)
Inventor: LEE SEUNG YEOP
IPC: G02F1/1345
Filed: 2001-10-15
Abstract: PURPOSE: A structure of a liquid crystal display device module is provided to prevent distortion of signals and realize a thin type liquid crystal display device by improving earthing force of a PCB, and reduce the material costs by fixing the PCB with a general tape. CONSTITUTION: A top case(38) surrounds the side of a mold frame(37) to protect a liquid crystal display device and shield noise from the outside. To directly connect the top case with a PCB(Printed Circuit Board)(32) installed on the mold frame, the top case is inserted between the mold frame and the PCB. After directly connecting the top case with the PCB, the side of the top case and the PCB earthing with the top case are fixed by using a general tape(51).
Patent KR-20030034469-A (KR)
Title: Circuit of sram cell and method of layout the same
Inventor: YOO JAE RYEONG
IPC: H01L27/11
Filed: 2001-10-23
Abstract: PURPOSE: A circuit of SRAM cell and method of layout are provided to prevent latch-up and reduce a gap between N-MOS and P-MOS by forming a layout that is able to embody well pick-up in a cell. CONSTITUTION: Two wordlines in a cell are disposed instead of one wordline in a cell. Two power lines are disposed instead of one power line. The ground power line is disposed vertically with the wordline. N-MOS and P-MOS are disposed in turn in wordline direction. A wall pick-up region is formed by forming N-type high concentration dopants on N well regions for P-MOS transistors.
Patent KR-20030037799-A (KR)
Title: Dehumidifier for bridge
Inventor: PARK JAE BEOM
IPC: E01D19/08
Filed: 2001-11-05
Abstract: PURPOSE: A bridge dehumidifying device using a dehumidifying filter is provided to extend the life of a bridge by effective post management for the internal corrosion of a box girder. CONSTITUTION: The bridge dehumidifying device using an underwater dehumidifying filter comprises: a housing(200) installed in a connection pipe which connects both ends of two box girders; a ventilator(203) installed to an outlet side of the housing(200) to circulate the air in the box girders compulsively; a dehumidifying filter(210) composed of a primary metal net(212), Zeolites(211) and a secondary metal net(213) to absorb moisture in the air flew in the housing(200); a heater(214) installed closely to the outside of the dehumidifying filter(210) to evaporate the absorbed moisture in the Zeolites(211); an exhaust fan(261) installed on an exhaust pipe(260) which is installed on the outside of the housing(200) to discharge the evaporated moisture to the outside if the moisture of the Zeolites is evaporated by the heater(214); and a suction pipe(220) installed to the outside of the heater(214) to let the outside air flow in the housing(200) when the moisture is discharged by the exhaust fan(261).
Patent KR-20030037522-A (KR)
Title: Polymer composition with low smoke and heat resistance for insulating material and Locomotive wire using it
Inventor: AHN MYEONG JIN
IPC: H01B3/42
Filed: 2001-11-06
Abstract: PURPOSE: Provided are a high molecular composition for an insulating material having heat resistance/oil resistance and improved cold resistance, as well as low smoking property, and an electric wire for vehicles using the same. CONSTITUTION: The composition comprises 100 parts by weight of mixed basic resin obtained by mixing (a) ethylene-vinyl acetate copolymer resin having 24-32% of vinyl acetate, (b) low density polyethylene resin, and (c) ethylene vinyl acetate resin(c) comprising maleic anhydride, or by mixing (a) with (b) or (c); 10-100 parts by weight of inorganic flame-retardants; 1-50 parts by weight of inorganic flame-retardant aids; 20-100 parts by weight of flame-retardant of halogen; 0.5-10 parts by weight of activator; 1-10 parts by weight of antioxidant; 1-10 parts by weight of crosslinking agent; and 1-10 parts by weight of crosslinking aid.
Patent KR-20030037814-A (KR)
Title: penetration - type washing machine having additive injecting structure
Inventor: JE BYEONG SU
IPC: D06F39/02
Filed: 2001-11-06
Abstract: PURPOSE: A permeable washing machine for inputting an additive is provided to prevent damage of the laundry efficiently by automatically putting the bleaching or fiber softening agent through a tub cover and restricting counter flow of washing water through the additive inlet. CONSTITUTION: A permeable washing machine is composed of an outer case(4); an outer tub(1) installed in the outer case; a washing tub(2) rotatably installed in the outer tub and composed of plural through holes in the outer periphery; a top cover(14) mounted on the outer case; an additive storage chamber(15) formed in the upper part of the top cover to store additives like bleaching and fiber softening agents; a tub cover(10) having an additive inlet hole for supplying additives from the additive storage chamber inside the upper part of the outer tub; and a counter flow preventive unit formed on the additive inlet hole to restrict counter flow of washing water through the additive inlet hole in washing. The bleaching or fiber softening agent is put into the tub cover of the permeable washing machine, and counter flow of washing water is prevented.
Patent KR-20030039489-A (KR)
Title: Vane angle control device for viable nozzle turbine
Inventor: PARK JUN CHEOL
IPC: F02B37/24
Filed: 2001-11-13
Abstract: PURPOSE: An apparatus for controlling angle of a vane of a variable nozzle turbine is provided to maximize output efficiency of an engine. CONSTITUTION: An apparatus includes an actuator(17) mounted on an outside of a cover(13) of a turbine case through a mounting bracket; a rotary plate(25)having one end connected to a front end of an actuating rod(19) of the actuator through an outside crank(21), and the other end connected with one end of an inside crank(23) installed on one side of the cover of the turbine case to rotate; a rotary ring(27) formed in the turbine case to rotate with respect to the cover, and connected with a driving cam(29) formed on the other end of the inside crank to be interlocked with the driving cam; a plurality of rotary axes(35) having one ends to a plurality of cam grooves(31) formed on an inner circumferential surface of the rotary ring at regular intervals through rotary cams(33); and vanes(37) mounted on the other ends of the rotary axes, respectively, and placed on an outside of a turbine at regular intervals. Angle of the vanes is controlled by the actuator using thermal elastic deformation of a spring(51) made of shape memory alloy depending on current signal output by a current amplifier(41).
Patent KR-20020038559-A (KR)
Inventor: GOTO JUNICHI
IPC: G01R31/28
Filed: 2001-11-17
Abstract: PURPOSE: To provide an LSI failure analyzer which displays the estimated result of failure points of a logic LSI in a manner to overlap on a mask layout, and utilizes a critical area of mask layout data as information for specifying the failure points. CONSTITUTION: The critical area as an index of how easily the failure takes place is calculated with reference to design data and information on a foreign matter distribution at a production line. The calculated result is displayed while a mask layout display and failure point candidates are related to each other, thereby enabling supporting limiting the failure candidates.
Patent KR-20020040577-A (KR)
Inventor: SCHLECHT WERNER P
IPC: E06B9/24
Filed: 2001-11-21
Abstract: PURPOSE: A windup window shade for variably shading is provided to control opacity variously at the window by shading at three stages with selecting and spreading one or more window shade webs. CONSTITUTION: A windup window shade(12) is composed of a windup window shade unit to adjust different degrees of opacity at the window in extracting. Two window shade webs(28,37) are wound on individual windup shafts(25,26) and spread out in the same direction from the same starting point, or the two window shade webs are connected with each other and. The window shade webs are extended, and moved in the manner of a film in front of the window. Two windup shafts are located directly next to each other, or separated from each other during the extension of the blind.
Patent KR-20010112179-A (KR)
Title: 공기조화기의 케이싱 내면 부착용 고분자수지 조성물
Inventor: KIM JIN BONG
IPC: C08L25/06
Filed: 2001-11-21
Abstract: 본 발명은 공기조화기의 케이싱 내면 부착용 고분자수지 조성물에 관한 것으로, 폴리스티렌 65 ∼ 84.9 중량%, 난연제 15 ∼ 34.9 중량% 및 항균제 0.1 ∼ 10 중량%를 포함하는 공기조화기 케이싱 내면 부착용 고분자수지 조성물을 제공한다. 본 발명에 따라 제조된 고분자수지를 이용하여 공기조화기의 케이싱 내면에 부착하게 되면, 고가인 폴리에틸렌을 주성분으로 하는 종래의 고분자수지에 비하여 제조원가를 크게 절감할 수 있으면서 종래의 고분자수지에 상응하는 난연성 및 항균성을 유지할 수 있다.
Patent KR-20030041689-A (KR)
Title: Object sensing apparatus for portable terminal
Inventor: JU WON SEOK
IPC: H04B1/40
Filed: 2001-11-21
Abstract: PURPOSE: An object sensor of a mobile terminal is provided to measure a distance between himself/herself and an object and allow a driver to recognize a rear distance when he drives backward. CONSTITUTION: An oscillator(21) outputs an oscillation frequency to a transmitter(22). A laser sensor of the transmitter(22) outputs a periodical output waveform. A receiver(23) receives ultrasonics wave or laser and converts it into an electric signal to output it to an amplifier(24). The amplifier amplifies the electric signal to a certain level. A comparator(25) compares the amplified electric signal with a reference signal. An output signal of the comparator(25) is latched to a flipflop(26). The signal latched to the flipflop(26) is inputted to an MSM(Mobile Station Modem)(28) through a relay unit(27). The MSM processes the received signal to a digital signal, calculates a distance from a user to an object and outputs the distance information to the relay(27). A motor/buzzer(29) receives the distance information and outputs a vibration signal or an audio signal in proportion to the distance. A counter(30) receives the distance and outputs a numerical in proportion to the distance on a display unit(31).
Patent KR-20020040623-A (KR)
Inventor: HASOYA MASAKI
IPC: A23L35/00
Filed: 2001-11-23
Abstract: PURPOSE: To provide a method and an apparatus for forming folds which are apt to remain on a finished product which has been treated through a fermentation process, a steaming process and the like on the upper surface of a food material of bun, bread or the like. CONSTITUTION: Folds are formed as follows: a plurality of fold-forming parts 41 for forming a plurality of folds on the upper surface of a food material 5 are allowed to bite into the upper surface of the food material 5 in the direction of peeling it and making the protruded parts 43 formed by the peeling gradually fat; and the chips of the protruded parts 43 are made acute angles. The apparatus has the following structure: a plurality of rotary shafts 37 are arranged at equal intervals on a desired circle above the food material 5 in a freely rotatable state; each rotary lever 39 supported by each rotary shaft 37 is placed in an inclined state so that the region surrounded by the rotary levers 39 forms a polygonal pyramid thin on the lower side; and the fold forming parts 41 placed on the rotary levers 39 are arranged so that they bite into the upper surface of the food material 5 in the direction of peeling it and making the protruded parts 43 formed by the peeling gradually fat on the rotation of the rotary levers 39.