baber/WOPTO huggingface dataset:
Patent KR-20020069458-A (KR)
Title: Ip gateway and voice data processing method thereof
Inventor: KWON SUN HYEON
IPC: H04L12/66
Filed: 2001-02-27
Abstract: PURPOSE: An IP(Internet Protocol) gateway and a method for processing voice data therein are provided to install a plurality of codecs on the TDM bus of an IP gateway and to compress or uncompress a voice signal, outputted or inputted from each IP phone, using a feedback structure, without the necessity of a special glue logic. CONSTITUTION: An IP gateway consists of an Ethernet interface part(61), a CPU(62), and a codec integrated element(63). The Ethernet interface part(61), connected with the Internet(60) and an IP phone(64), inputs or outputs compressed/uncompressed voice data. The CPU(62), located between the Ethernet interface part(61) and the codec integrated element(63), controls an interface operation for voice data to be compressed or uncompressed voice data. The codec integrated element(63) uncompresses the compressed voice data inputted from the CPU(62) and feeds the data back. Also the codec integrated element(63) compresses inputted uncompressed voice data and feeds the data back.
Patent KR-20010091927-A (KR)
Inventor: AKAMATSU NORIKAZU
IPC: B60R22/44
Filed: 2001-03-06
Abstract: PURPOSE: To provide an automobile seatbelt take-up device capable of reducing both withdrawing force and winding force of the seatbelt with the seatbelt mounted. CONSTITUTION: This take-up device 2 is equipped with a main spring 10 to energize a winding shaft 16 in a seatbelt winding direction (a), a spring clutch 25 to transmit the rotation of the winding shaft 16 in the withdrawal direction (b) of the seatbelt to a ring 14, an auxiliary spring 14 capable of giving rotative energizing force opposite to that of the main spring 10 to the winding shaft 16 and the like, and thereby, reduction of both withdrawing force and winding force is materialized with the seatbelt mounted.
Patent KR-20010092356-A (KR)
Inventor: CRETIN PASCAL
IPC: F25B41/06
Filed: 2001-03-15
Abstract: PURPOSE: A method is provided to control an EXV(electronic expansion valve) to maintain minimum pinch to ensure the cooler exchange performance by looking at the change in temperature between the CFT and the SST, while allowing the EXV opening movement to normally decrease the cooler pinch and thus increase the cooler exchange performance. CONSTITUTION: An electronic expansion valve used in a refrigeration cycle for a heat pump or chiller is controlled to maintain minimum pinch for ensuring proper flooded cooler exchange performance by monitoring the delta temperature between a cooler fluid temperature(80) and a saturated suction temperature(70). The discharge superheat is monitored to protect a compressor(40) from liquid slugging. If the discharge superheat is lower than the expected value, the EXV opening is adjusted. A controller(15) monitors certain system variables which are used to determine the optimal position of the EXV to optimize the system performance, the proper discharge superheat value, and the appropriate refrigerant charge.
Patent KR-20020073827-A (KR)
Title: The Cosmetics case having a melody print effect
Inventor: LEE CHUNG BAE
IPC: A45D40/18
Filed: 2001-03-16
Abstract: PURPOSE: A makeup case with a melody output function is provided to automatically generate desired melody whenever a user opens a cover of the case, thus causing the interest of the user. CONSTITUTION: The makeup case with a melody output function comprises a body(10) having a storage container(12); a cover(20) connected with the body through a hinge(15), wherein the cover is provided with a hook(21) at the opposite side of the hinge, and the body is provided with a protrusion(11) to be engaged with the hook; an opening/closing button(30) for releasing the engagement of the hook and the protrusion; a puff case(40) containing a puff receiving space and a mirror, which is located between the body and the cover so that the one side is connected to the hinge and the other side is formed with a hook penetrating hole(41); and a melody output circuit part for automatically generating a certain melody as soon as the cover is opened.
Patent KR-20020078567-A (KR)
Title: The pressure equipment of unit clip.
Inventor: PARK JIN SOO
IPC: B42F1/00
Filed: 2001-04-04
Abstract: PURPOSE: A device for pressing unit clips for file is provided in which a large quantities of unit clips are received in a case, and unit clips of various dimensions can be used according to size and thickness of the file. CONSTITUTION: The device for pressing unit clips for file comprises temporary stopping elements(12,12a) at which a plate spring is installed, and which are mounted on the tip of a unit clip case(3); a pressing handle(4); a pressing handle stand(5); an indenting wall(6) interlocked with an eccentric shaft(8); and a pressing plate(7), wherein the indenting wall(6) is inserted into an insertion hole(16), and fixing elements(15,15a) are mounted on the pressing plate(7) and the bottom of a main body(14), wherein a bending part is formed at the lower side of a unit clip(9), and an arc shaped curve is formed on the upper part of the bending part so that blade profile elements at tips of the unit clip(9) are inserted into upper and lower corners of the unit clip case(3) with the unit clip(9) folded and inserted into the upper and lower corners of the unit clip case(3), temporary stopping elements are mounted on the case so that the blade profile of the tip of the unit clip(9) is locked by the temporary stopping elements, and wherein a part of the temporary stopping elements into which the blade profile of the upper tip of the case(3) is inserted is long, and the fixing element(15a) is mounted on the end part of the case(3).
Patent KR-20020078230-A (KR)
Title: Data storeage method for unexpected system down
Inventor: KWON DAE IK
IPC: G06F1/00
Filed: 2001-04-06
Abstract: PURPOSE: A data storage method is provided to store basic system data and application program data at a disk or other storage device when a system is powered off or abnormally shuts down so that it can reboot a system without a data loss by using the stored data. CONSTITUTION: The method comprises steps of executing a boot loader if a system is powered on, jumping to a start address of a RAM, executing an operating system, loading a root file system on the RAM, executing an application program on the RAM, checking if application program data is stored at a flash memory, reading the application program data from the flash memory, detecting a system power-off or an abnormal system shutdown during an execution of the application program, continuing to execute the application program if the system power off or abnormal system shutdown is not detected, and storing basic system data and application program data at a flash memory if the system power off or abnormal system shutdown is detected.
Patent KR-20020078907-A (KR)
Title: Device for matching if saw filter in mobile communication phone
Inventor: KIM HAN IL
IPC: H04B1/40
Filed: 2001-04-11
Abstract: PURPOSE: An IF(Intermediate Frequency) SAW(Surface Acoustic Wave) filter matching device in a mobile communication terminal is provided to decrease the number of components of an RF(Radio Frequency) circuit and reduce cost by performing a merge impedance matching of an IF SAW filter terminal in a tri-mode terminal. CONSTITUTION: A merge matching unit(400) performs a merge impedance matching of output terminals of a CDMA(Code Division Multiple Access) IF SAW filter unit(100) and a PCS(Personal Communication Service) IF SAW filter unit(200) and an input terminal of an IFR(IF Receiver)(300). The merge matching unit(400) receives an IF signal with a CDMA band from the CDMA IF SAW filter unit(100) and outputs the IF signal to the IFR(300). The merge matching unit(400) receives an IF signal with a PCS band from the PCS IF SAW filter unit(200) and outputs the IF signal to the IFR(300).
Patent KR-20020020621-A (KR)
Title: Service method for Internet telephone number of Voice Over Internet Protocol Endpoints and resolution method of IP address in gatekeeper
Inventor: SONG YONG HO
IPC: H04L29/12
Filed: 2001-04-25
Abstract: PURPOSE: A method for servicing a VOIP(Voice Over Internet Protocol) endpoints telephone number and a method for converting the VOIP endpoints telephone number into an IP(Internet Protocol) address in a gatekeeper, are provided to enable an Internet phone service provider to maintain a charge collection system, and to implement a phone number service recognizable integrally by each Internet terminal user regardless of the separate Internet phone service provider through an Internet phone number service server, so that users can designate Internet phone number freely. CONSTITUTION: An Internet phone number service server is established to enable a user to provide an Internet phone number service for an Internet phone number(E164 Type) to be stored in a Web phone through an Internet network. An Internet phone number is registered to enable the user to receive the Internet phone number(E164 Type) to be stored in the Web phone from the Internet phone number service server through the Internet network. And the Internet phone number service server stores data of separate Internet phone service providers to guide the user to select an Internet phone service provider to pay charges.
Patent KR-20020084655-A (KR)
Title: Encapsulation of Lactobacillus fermentum YL-3
Inventor: KIM CHUNG HO
IPC: C12N1/20
Filed: 2001-05-04
Abstract: PURPOSE: A capsulated Lactobacillus fermentum YL-3 is provided, thereby improving acid survival and cool storage of Lactobacillus fermentum YL-3. CONSTITUTION: The capsulated Lactobacillus fermentum YL-3 is produced by mixing Lactobacillus fermentum YL-3 with 4% sodium alginate, wherein the capsulated Lactobacillus fermentum YL-3 may further coated with 1% chitosan; and the chitosan coated capsulated Lactobacillus fermentum YL-3 may be further added by 3% zeolite. The method for producing the alginate-capsulated Lactobacillus fermentum YL-3 comprises the steps of: inoculating Lactobacillus fermentum YL-3 to MRS broth containing 0.1% CaCO3 and culturing it at 42 deg. C 20 hours; centrifuging the cultured medium to obtain a cell pellet; washing the cell pellet with a saline buffer; mixing the cell pellet, 4% sodium alginate and a preserving agent containing 2.5% MSG, 3% ascorbic acid, 2.5% mannitol and 0.01% tween 20 in the ratio of 1:1:2; dropping a droplet of the alginate mixture into a calcium chloride solution; and recovering the capsulated Lactobacillus fermentum YL-3 with a sieve.
Patent KR-20020085486-A (KR)
Title: optical apparatus and measuring apparatus of overlay pattern
Inventor: LEE JEONG HO
IPC: H01L21/66
Filed: 2001-05-08
Abstract: PURPOSE: An optical apparatus is provided to maximize operating efficiency and to increase productivity and reliability in fabricating a semiconductor, by minimizing a decrease of function of the optical apparatus caused by the generation of heat of an optical emission member. CONSTITUTION: An optical interpreting unit takes a picture of a specific portion of a subject to interpret the state of the specific portion by using an optical system, composed of the optical system including a lens. A focusing optimizing unit is installed in the light interpreting unit, including the optical emission member(110) emitting light to the specific portion and a detection member(120) detecting the emitted light. The focusing optimizing unit optimizes a focusing interval of the specific portion and the lens by using the optical emission member and the detection member when the optical system is focused on the specific portion. A heat generation control unit(140) substantially controls the generation of heat of the optical emission member, installed in the periphery of the optical emission member of the focusing optimizing unit.
Patent KR-20010107631-A (KR)
Title: 리트로우 격자(Ｌｉｔｔｒｏｗ ｇｒａｔｉｎｇ) 및리트로우 격자의 사용방법
IPC: G02B5/08
Filed: 2001-05-22
Abstract: 리트로우 격자는 베이스영역을 한정하는 지지수단상에 배치되고 리트로우 각과 역-플랭크에서 베이스영역을 향하여 경사지는 블레이즈 플랭크를 각각 달성하는 서로 주기적으로 연속하는 평행한 다중 회절구조를 가지며, 상기 블레이즈 플랭크와 역-플랭크가 90°미만의 정점각으로 회절구조의 정점에서 형성되고, 역-플랭크(6)가 서로 경계를 이루고 경사각  beta 로 서로 경사지며 회절구조(3)의 연장방향과 평행하게 연장되는 둘 이상의 평평한 영역섹션(7,8)을 포함하고, 서로에 대한 상기 둘 이상의 섹션(7,8)의 경사로 인해, 상기 역-플랭크(6)가 광입사측면으로부터 오목한 표면을 대체로 나타낸다. 
     고반사성의 리트로우 격자(1)는 제조단계에서 물질의 오직 작은 양만을 제거함으로써 달성될 수 있다.
Patent KR-20020090244-A (KR)
Title: Picture chatting service method and system using virtual chatter via network
Inventor: KANG MUN SANG
IPC: G06F17/00
Filed: 2001-05-24
Abstract: PURPOSE: A method and a system for a video chatting service on a communication network by using a virtual chatting partner are provided to improve the quality of the service by making a user enjoy a chat with the virtual partner until another user enters a chatting room, to efficiently use a chatting screen by inserting an AD(ADvertisement) to the chatting screen, and to enhance the AD effect. CONSTITUTION: The image of the user desiring to enter the chatting room is received to a main server(30) from a terminal(10) of the user via the communication network(1). A chatting screen including at least one chatting display windows on which the image of the other user is displayed is provided to the terminal of the user. If the other user is not in the chatting room, the image of the virtual chatting partner is displayed on the display windows. The message sent to the virtual chatting partner from the user is interpreted. An answer or a question prepared by combining the written information stored in a database(40) corresponding to the message of the user is provided to the user.
Patent KR-20020090270-A (KR)
Title: Power split type speed transmission system using multiple planetary gear unit and apparatus employing thereof
Inventor: PARK NO GILL
IPC: F16H3/44
Filed: 2001-05-26
Abstract: PURPOSE: A power split drive type-gear-shifting system using multiple planetary gear units and the apparatuses are provided to improve operation performance and control performance of a gear-shifting system, to reduce power loss by shifting process to the minimum, and to reduce the cost of production. CONSTITUTION: A power split drive type-gear-shifting system(4) comprises a power split drive unit, and a gear-shifting unit(3). The power split drive unit splits the power input from a power source(1) by using more than two planetary gear units into multitude, transmits, and outputs. The gear-shifting unit receives some of the split power, converts the rotary power, and transmits to the power split drive unit. The planetary gear units are a simple planetary gear unit, a complex planetary gear unit, a pair of planetary gear units, and one between a pair of complex planetary gear units. Power on the gear-shifting unit is reduced in a minimum of size required for gear shifting and the operation performance and control performance are improved, and power loss is reduced.
Patent KR-20020091659-A (KR)
Title: Method for measuring and controlling of junction temperature of semiconductor memory device
Inventor: KIM YUN GI
IPC: G01K7/01
Filed: 2001-05-31
Abstract: PURPOSE: A method for measuring and controlling junction temperature of semiconductor IC is provided to achieve improved reliability and accuracy of test data for semiconductor IC by easily and accurately controlling junction temperature through the measurement of turn-on voltage of diode embedded in the semiconductor IC. CONSTITUTION: A method for controlling junction temperature of semiconductor IC, comprises a fist step(61) of loading a semiconductor IC to a test equipment and setting test programs or patterns; a second step(63) of performing a predetermined test on a specific item; a third step(65) of executing test patterns; a fourth step(67) of comparing the junction temperature of semiconductor IC before testing with a target junction temperature; a fifth step(69) of measuring test data if the junction temperature of semiconductor IC before testing is the same with the target junction temperature; and a sixth sep(70) of testing speed characteristics of semiconductor IC. A method for measuring junction temperature of semiconductor IC, comprises a first step of selecting a protection diode embedded in a semiconductor IC; a second step of setting the ambient temperature of the semiconductor IC as a first temperature, at the state where power consumption has not occurred in the semiconductor IC; and a third step of measuring turn-on voltage of the diode at the first temperature.
Patent KR-20020093418-A (KR)
Title: A Waste Resin Recycling Device And Recycling Method Thereof
Inventor: KWON SEON GI
IPC: B29B17/00
Filed: 2001-06-08
Abstract: PURPOSE: Provided is an apparatus for regenerating waste resin and a method for regenerating waste resin using the same, by which it is possible to regenerate one or more waste resins at the same time and form waste resins to have various cross sections. CONSTITUTION: The apparatus(100) for generating waste resins includes a extrusion unit(10) for mixing and melting the waste resins, an injection unit(20), a frame(15) to support the lower parts of the extrusion unit(10) and the injection unit(20), and a forming unit(30) disposed in front of the injection unit(20). The extrusion unit(10) includes a cylinder(13) provided with a hopper(11), a screw(12) disposed in the cylinder(13) and an extrusion power source(14). The waste resins which are regenerated by the apparatus(100) includes those commonly used for producing petroleum chemical products, such as PP, PE, PS, PSP, EPS, PET, ABS, etc.
Patent KR-20020095804-A (KR)
Title: A Method for Coating Substrates with Parylene
Inventor: CHO DAE HYOUNG
IPC: B05D7/24
Filed: 2001-06-15
Abstract: PURPOSE: Provided is a method for coating a substrate by parylene which executes simple pre-treatment process before coating by parylene to induce coating in a molecule state so that it helps to form a parylene coating layer in an elaborate and uniform way. CONSTITUTION: The method for coating the substrate by parylene, which is generic terms used in unsubstituted or substituted poly-para-xylene, is characterized by comprising the steps of: (i) cooling the surface of the substrate to be coated under -10deg.C and pre-treating to coat; and (ii) depositing parylene on the surface of the pre-treated substrate to form a coating layer.
Patent KR-20020096698-A (KR)
Title: Structure for mounting windshield glass moldings for an automobile
Inventor: LEE SANG WON
IPC: B60J1/02
Filed: 2001-06-21
Abstract: PURPOSE: Assembling structure of a windshield glass molding for a vehicle is provided to improve working efficiency, and to reduce working hours and manufacturing expenses by assembling a molding fixing part with a flange part of an outer panel firmly. CONSTITUTION: An assembling system of a windshield glass molding(20) for a vehicle is composed of the windshield glass molding, and a molding fixing part(21). The windshield glass molding is divided into a high corrosion resistant inner part made of stainless steel, and a flexible outer part inserting a windshield glass(30). Bent parts(22) are formed at both sides of the windshield glass molding, and a fitting sill(23) of the molding fixing part is combined with the bent part. A protruded part(25) is contacted to a flange part(26) of an outer panel(24), and the windshield glass is supported by a protruded part(28) in the lower part of the bent part. Sealing efficiency is improved by inserting a sealing member(29) between the flange part and the molding fixing part. Assembling efficiency is improved by assembling the molding fixing part with the flange part of the outer panel firmly.
Patent KR-20030000221-A (KR)
Title: Manufacturing method of soft jerked meat with high water-content, and curing solution therefor
Inventor: KIM MIN GYU
IPC: A23L13/70
Filed: 2001-06-22
Abstract: PURPOSE: Provided are a method for manufacturing jerky with high moisture and a salting solution therefor. The manufactured jerky maintains its moisture content to 35-45%, and thus provides soft jerky flesh. It is also excellent in its taste and flavor and nutrients. CONSTITUTION: The method for manufacturing jerky with high moisture comprises the steps of: thawing frozen meat at 1-2 deg.C then slicing it into a thickness of 7-8mm; salting meat slices with a salting solution prepared by natural spices; aging them at 4 deg.C for 24-28 hours; drying them at 35-85 deg.C to their relative humidity being 40-60%; and vacuum-packing them. The salting solution comprises 25-29wt.% of sugar syrup or honey syrup, 25-29 wt.% of soy sauce, 25-29 wt.% of sea tangle infusion, 11-15 wt.% of sugar, 1.5-2.3 wt.% of salts, 0.4-0.6 wt.% of pepper, 0.15-0.3 wt.% of garlic powder, 0.1-0.15 wt.% of sodium tripolyphosphate and 0.015-0.02 wt.% of sodium nitrate.
Patent KR-20030003473-A (KR)
Title: The System and Method of Purifying Fluoric Wastewater
Inventor: HWANG SUK HOON
IPC: C02F1/66
Filed: 2001-07-02
Abstract: PURPOSE: A treatment system of wastewater containing fluorine and method thereof is provided, in which fluorine ion is treated by supplying sufficient calcium ion together with air at pH of 7 to 7.5 efficiently by passing the wastewater through the lime packing towers(10,10') filled with cheap and safe natural lime instead of hydrated lime is filled. CONSTITUTION: In the treatment system comprising two lime filled packing towers(10,10') in which natural lime with a diameter of 2 to 2.8 mm is filled and two coagulating/settling towers(30,30'), the treatment method comprises the steps of feeding wastewater together with air to a first lime packing tower(10) upwardly; forming fluorine compound by allowing the incoming fluorine wastewater together with air to rest at the packing tower for 20 to 30 minutes; transferring the fluorine wastewater containing fluorine compound to the coagulating/settling tank(30); adding polymer coagulant to the fluorine wastewater followed by agitating at high or low speed; discharging the low fluorine content fluorine wastewater caused by formation of settlement a second lime packing tower(10').
Patent KR-20030005778-A (KR)
Title: Gate insulator of MOS transistor and method for fabricating the same
Inventor: HWANG HYEON SANG
IPC: H01L21/336
Filed: 2001-07-10
Abstract: PURPOSE: A gate insulating layer of an MOS transistor and a method for fabricating the same are provided to obtain effective thickness and reduce current leakage of the gate insulating layer by using a Dy-doped hafnium oxide layer as the gate insulating layer. CONSTITUTION: A nitride layer(120) is formed on a silicon substrate(110) by performing a thermal process under nitrogen atmosphere. A metal layer is formed on the nitride layer(120) by sputtering simultaneously an Hf target and a Dy target. The metal layer has thickness of 3 to 10nm. A Dy-doped hafnium oxide layer(130a) is formed by oxidizing the silicon substrate(110) including the metal layer under atmosphere of O2. Accordingly, a gate insulating layer is formed by stacking the nitride layer(120) and the Dy-doped hafnium oxide layer(130a), sequentially.
Patent KR-20030006654-A (KR)
Title: Bump stopper in an automobile suspension
Inventor: HAM HYEONG SEUNG
IPC: F16F9/30
Filed: 2001-07-13
Abstract: PURPOSE: A bump stopper of a vehicle suspension system is provided to realize the excellent traveling experience by inducing soft contacting of a bump stopper member and to improve durability by controlling the motion of rear wheels. CONSTITUTION: A bump stopper of a vehicle suspension system comprises a first bump stopper member(1) made of a soft material and a second bump stopper member(2) made of a material harder than the material of the first bump stopper member. The second bump stopper member is shorter than the first bump stopper member and placed near the first bump stopper member. If rear wheels are lifted up, the rear wheels contact to the first bump stopper member. The first bump stopper member is deformed, and the rear wheels contact to the second bump stopper member. Thus, the lifting of the rear wheels is suppressed.