baber/WOPTO huggingface dataset:
Patent KR-20030089199-A (KR)
Inventor: KIM CHAN HO
IPC: G01M7/08
Filed: 2002-05-17
Abstract: PURPOSE: A head model assembling structure of a shooting device used for a head section shock test is provided to reduce an assembling cost and to improve assembling work for a head model and a cylinder head. CONSTITUTION: A head model assembling structure includes a cylinder(11) for supplying pressurized gas using pneumatic pressure, a cylinder head(12), and a head model(13), which is shot towards a vehicle. The head model(13) is coupled to a separate assembling plate(12a) through a precise plastic screw(14). The assembling plate(12a) equipped with the head model(13) is coupled to the cylinder head(12) through a coupling screw(15). The head model(13) precisely makes surface-contact with the assembling plate(12a) so that the assembling plate(12a) equipped with the head model(13) is easily coupled to the cylinder head(12).
Patent KR-20030090887-A (KR)
Title: Reducing apparatus for azimuth error of direction finder
Inventor: JUN BYEONG TAE
IPC: G01S3/14
Filed: 2002-05-22
Abstract: PURPOSE: An apparatus for reducing errors of a direction finder is provided to determine an optimum azimuth value by using the probability distribution of a phase difference. CONSTITUTION: An apparatus for reducing errors of a direction finder includes a plurality of phase channel correction unit(12A,12B), a phase center correction logic unit(13A,13B), a calculation correction unit(14A,14B), and a comparison logic portion(15). The phase channel correction unit(12A,12B) obtains phase correction functions of a receiver to reduce errors between receiving channels. The phase center correction logic unit(13A,13B) corrects input phases on the basis of the phase correction functions and outputs a phase difference. The calculation correction unit(14A,14B) outputs values of azimuth of correction tables according to the phase difference and frequencies. The comparison logic portion(15) outputs selectively the azimuth value approaching the predetermined azimuth value by selecting one of the outputs of the calculation correction unit(14A,14B).
Patent KR-20030091162-A (KR)
Title: Short message store method for mobile communication device
Inventor: KIM HYEON SEONG
IPC: H04W4/14
Filed: 2002-05-24
Abstract: PURPOSE: A method for storing a short message in a mobile communication terminal is provided to secure a storing space by detecting a message of another class which is not designated in a message storing space in case that the message storing space of a corresponding class is insufficient and automatically moving the detected message to another storing space. CONSTITUTION: A mobile communication terminal receives a new message, and judges whether the received message is a message to be stored according to class information or a message to be displayed(S101). The mobile communication terminal judges whether it is possible to store the received message in a storing space designated for storing a message of a corresponding class(S103). If a redundant space does not exist in the storing space of the corresponding class, the mobile communication terminal judges whether a message capable of being moved to another storing space exists(S105). If the message capable of being moved to another storing space is detected, the mobile communication terminal stores the received message in the storing space of the designated class(S106). The mobile communication terminal detects a message in which a class stored in a SIM card differs, moves the detected message to an ME(Mobile Equipment), stores the received message in the SIM card, and informs the reception success of the message to an SMS(Short Message Service) center(S107).
Patent KR-20030093375-A (KR)
Title: Passage conversion valve
Inventor: JIN KUM SOO
IPC: F16K31/12
Filed: 2002-05-29
Abstract: PURPOSE: A channel changing valve is provided to simplify the structure of the valve, and to improve reliability by precisely changing the channel. CONSTITUTION: Valve chambers(4,4') are formed at both sides of a valve body(1). Valve seats(5,5') are formed at the valve chambers. Tube connection holes(6,6',7,7') are formed at the inside and outside of each valve seat. Operating oil supply tubes(8,8') are connected to both ends of the valve body. A valve stem(11) is inserted into the valve chambers, and performs reciprocation motion. Disks(13,13') are fixed to both sides of the valve stem. Guide operating plates(17,17') are fixed to both sides of the valve stem at predetermined intervals from the disks. An operating oil tube(18) is connected to the operating oil supply tubes.
Patent KR-20030092322-A (KR)
Title: Method for communicating data between IPv4 and IPv6 and apparatus thereof
Inventor: KIM SEON U
IPC: H04L12/70
Filed: 2002-05-29
Abstract: PURPOSE: An IPv4(Internet Protocol version 4)/IPv6 communication method and an apparatus therefor are provided so that devices in an IPv6 home network communicate with an IPv4 host by installing a DSPS(Dual Stack Proxy Server) between the IPv6 home network and an IPv4 network. CONSTITUTION: The DSPS has a cache unit(340), a mapping table unit(330) and a protocol control unit(310). The cache unit(340) stores data of a received web page. The mapping table unit(330) maps an IPv4 address and an IPv6 address, and stores the IPv4 address and the IPv6 address. The protocol control unit(310) inquires an IPv4 address corresponding to a web address received from an IPv6 home network to a DNS(Domain Name Server), maps an IPv6 address with the inquired IPv4 address, and connects to an IPv4 host. The protocol control unit(310) receives corresponding web page data from the connected IPv4 host, stores the received web page data in the cache unit(340), and transmits the web page data stored in the cache unit(340) to an IPv6 host with reference to an mapping address of the mapping table unit(330).
Patent KR-20030011231-A (KR)
Title: Semiconductor device with non-volatile memory and random access memory
Inventor: AYUKAWA KAZUSHIGE
IPC: G06F12/00
Filed: 2002-06-08
Abstract: PURPOSE: To inexpensively realize a memory with large storage capacity and less data holding current. CONSTITUTION: A nonvolatile memory, an SRAM, a DRAM and a control circuit are modularized in one package. An address to the SRAM and an address to the DRAM are allocated by the control circuit and data to require holding for a long time is stored in the SRAM. In the DRAM, two chips are mapped in the same address space and alternately refreshed. A plurality of chips are mutually stacked, arranged and wired by BGA and bonding between chips. Consequently, the memory with large capacity to which no refreshment from the outside to the DRAM is required to be performed is realized. In addition, the data holding current is reduced by setting a data holding area and a work area and controlling power of each of the areas. Furthermore, this semiconductor circuit is miniaturized by mounting a plurality of semiconductor chips on one sealing body.
Patent KR-20030094884-A (KR)
Title: printing ink contain active carbon
Inventor: JUN MIN HO
IPC: C09D11/037
Filed: 2002-06-08
Abstract: PURPOSE: An ink for print is provided, to suppress an offensive odor, to prevent moisture and to obtain antibacterial effect and anion and far infrared ray emission by employing active carbon. CONSTITUTION: The ink comprises 10-25 wt% of activated carbon powder with a size of about 300-400 mesh; 15-35 wt% of a synthetic resin solution (containing at least one selected from the group consisting of rosin modified phenol resin, polyamide resin, cellulose derivative, acryl and vinyl resin); 5-20 wt% of a solvent; 3-5 wt% of a surfactant; 10-20 wt% of an oil; 0.5-3 wt% of a drying agent; and 15-35 wt% of a varnish.
Patent KR-20030096622-A (KR)
Title: Bush for crossmember of suspension
Inventor: PARK EUN GYU
IPC: B60G7/02
Filed: 2002-06-17
Abstract: PURPOSE: A bush of a cross member for a suspension in a vehicle is provided to form the bush easily and increase the productivity by removing residual stress from rubber without swaging after curing the bush with forming the inclined surfaces of an inner sleeve and the rubber, and to prevent damage by restricting stress concentration with enlarging the contact area of the inner sleeve and the vehicle body. CONSTITUTION: A bush of a cross member(100) comprises an inner sleeve(150) having a through hole; a rubber(140) integrally formed in the inner sleeve; and an outer sleeve(130) integrally formed in the rubber. The inner sleeve is placed higher than the outer sleeve before mounting the bush in the cross member. An inclined portion(142) is formed in the free surface of the rubber for connecting the inner sleeve to the outer sleeve. An inclined surface(152) is formed at the outside of the inner sleeve. The contact portion with the vehicle body is thicker than the other portion of the inner sleeve. Local damage of the contact portion is prevented against repeatedly load by enlarging the contact portion of the vehicle body and the inner sleeve.
Patent KR-20040003419-A (KR)
Inventor: KIM CHEOL SANG
IPC: E03F5/04
Filed: 2002-07-03
Abstract: PURPOSE: A manhole is provided to prevent the inflow of soil, fallen leaves, the branches of trees into sewer pipes and the odor from the deposited filth. CONSTITUTION: The manhole comprises a water reservoir(10) provided with a drainage hole(12), a cover(20) covering up the water reservoir(10) and provided with a groove(22), and an operator installed between the cover(20) and the water reservoir(10). Wherein the operator comprises: a frame formed in the rectangular shape; a movable cover formed correspondingly to the frame and installed horizontally to the inside of the frame by a hinge; and a gravity center unit formed to make the right and left lower sides of the movable cover projected outward.
Patent KR-20040006482-A (KR)
Title: method for manufacturing bit line in semiconductor device
Inventor: JIN SEONG GON
IPC: H01L21/28
Filed: 2002-07-12
Abstract: PURPOSE: A method for forming a bit line of a semiconductor device is provided to be capable of reducing contact resistance. CONSTITUTION: A gate electrode and a source/drain region(22) are sequentially formed at the predetermined portions of a semiconductor substrate(10). After forming an interlayer dielectric(24) at the upper portion of the resultant structure, a bit line contact hole(25) is formed at the interlayer dielectric for exposing the source/drain region. An ESD(Elevated Source/Drain) layer is formed at the bottom portion of the bit line contact hole. A barrier metal(28) is formed along the upper surface of the resultant structure. A silicide layer(30) is formed at the bottom portion of the bit line contact hole by carrying out a heat treatment at the resultant structure. Then, a tungsten layer is formed on the entire surface of the resultant structure.
Patent KR-20040009099-A (KR)
Title: content conversion device and method the same
Inventor: AHN CHI DEUK
IPC: H04H20/00
Filed: 2002-07-22
Abstract: PURPOSE: A device for converting contents and a method thereof are provided to use contents manufactured adapted to a specific standard in a digital broadcasting system which is adapted to other standard. CONSTITUTION: A demultiplexing unit(10) demultiplexes an inputted digital broadcasting stream(BS1) and classifies the digital broadcasting stream(BS1) into a video stream(VS1), an audio stream(OS1), a broadcasting protocol stream(PS1), and a data stream(DS1). A conversion unit(20) converts each classified and inputted stream adapted to a standard to be broadcasted. A multiplexing unit(30) multiplexes each converted stream and a corresponding broadcasting protocol stream. A protocol server(40) supplies the broadcasting protocol stream corresponded to the broadcasting standard to the multiplexing unit(30). Because the video stream(VS1) is used as the same standard in each broadcasting stream, the audio stream(OS1), the broadcasting protocol stream(PS1), and the data stream(DS1) are converted only.
Patent KR-20040009480-A (KR)
Title: Self Food Room
Inventor: CHAE SOUNG HEE
IPC: G06Q50/12
Filed: 2002-07-23
Abstract: PURPOSE: A self-cooking room is provided to make a customer cook a desired food personally by offering a cooking space to the customer. CONSTITUTION: An individual cooks the desired food personally by offering the space at a popular place besides a house. The individual offers an event to invite a guest on anniversaries by making the foods personally. The individual offers a surprise event for a partner on the anniversaries by making the foods personally. The space is offered from a small space for one person to a large room to invite many persons.
Patent KR-20030015126-A (KR)
Inventor: KOBERTSKY ROBERT G
IPC: B31B19/84
Filed: 2002-07-26
Abstract: PURPOSE: Provided is a flexible pouch fitment structure, whereby it is possible to simultaneously contact a package film, thus sealing the film surface at the top of the pouch at the same time as attaching the fitment. CONSTITUTION: The flexible pouch fitment(22) includes a pair of side walls(26,28), the side walls(26,28) each having a center portion(30,32) comprising diametrically opposed segments of a common cylinder and straight segments(34,36,38,40) tangent to and blending respectively into the cylindrical segments(30,32), the side walls(26,28) being joined together at both ends thereof thereby forming a canoe shape; a cover joining the top edges of the canoe shape and extending at both ends of the canoe shape between the cylindrical segments(30,32) and the joined ends, the cover being the only support for the side walls(26,28); and a thin fin(42,44) at each end of the joined side walls, the fins(42,44) comprising extensions of the canoe shape.
Patent KR-20040011755-A (KR)
Inventor: KIM GANG PO
IPC: G06F3/0354
Filed: 2002-07-30
Abstract: PURPOSE: An intelligent mouse is provided to support a function of a hot key comprising a combination of a shift key, an alt-key, a control key, and an enter key through a single click. CONSTITUTION: The mouse includes special key buttons(130,140,150) nearing a left and a right button(110,120), an output signal generator(200), and an interface part(250). The special keys are respectively corresponding to the shift key, a control key, and the alt-key. The output signal generator generates an output signal matched with the click of the buttons of the mouse. If the special buttons are clicked, the output signal generator generates a control signal inputted when the special key of a keyboard and the left button are pressed at the same time. The interface part offers a signal transfer tool between the mouse and an external device.
Patent KR-20020070404-A (KR)
Inventor: YEUN JANG IK
IPC: B61L5/02
Filed: 2002-07-31
Abstract: PURPOSE: A loosening of nut prevention apparatus is provided to fix the nut in a stable manner by reducing the likelihood of damage of elastic spring for pressing the loosening prevention key in the direction of engagement with the latch teeth portion, while minimizing abrasion or corrosion. CONSTITUTION: A loosening of nut prevention apparatus comprises an outer pipe(10) for accommodating an end of a connection pipe of a railway switch, connected through a nut(123); an inner pipe(20) accommodated into the outer pipe, and which has a latch teeth member(31); a loosening prevention key(51) penetrating through the outer pipe, and which is arranged to be movable between the engaged position and disengaged position; a key housing(40) coupled to the upper surface of the outer pipe, and which has a guide groove for accommodating the loosening prevention key; an elastic spring(59) accommodated into the guide groove formed at the key housing, and which elastically presses the loosening prevention key to the engaged position; a fixing member(60) fitted into the outer pipe, and which has a fixing groove(61) formed at the outer periphery of the fixing member; and a rotation prevention member(70) for preventing rotation of the fixing member and connection pipe. The key housing has a stopper protrusion formed at the inner wall of the guide groove, such that the stopper protrusion is protruded inwardly in the movement direction of the loosening prevention key so as to restrict the loosening prevention key from excessively moving in the disengaged position, thus maintaining an elastic force of the elastic spring.
Patent KR-20030013301-A (KR)
Inventor: NAGY ANTON JOSEPH
IPC: C07B61/00
Filed: 2002-08-01
Abstract: PURPOSE: Provided is a process for producing epoxides by the direct oxidation of hydrocarbons, preferably alkenes, with oxygen in the gas phase, in the presence of at least one reducing agent and a catalyst. CONSTITUTION: A process for the production of epoxides comprises (1) oxidizing (a) one or more hydrocarbons in the presence of (b) oxygen, (c) at least one reducing agent, and (d) a catalyst, and (2) passing the reaction mixture through an arrangement comprising at least one catalyst-containing layer and at least one adsorbent-containing layer which adsorbs the epoxide, wherein, if there is more than one catalyst-containing layer or more than one adsorbent-containing layer, the catalyst-containing layers and the adsorbent-containing layers are arranged alternately one behind the other.
Patent KR-20040013159-A (KR)
Title: Apparatus and method for testing condition of carburetter
Inventor: LEE YONG JU
IPC: G01M15/00
Filed: 2002-08-01
Abstract: PURPOSE: An apparatus and a method for inspecting a carburetor state are provided to display a status of a carburetor by detecting an amount of oxygen from exhaust gas exhausted from an exhaust system of an LPG vehicle. CONSTITUTION: A carburetor state inspecting apparatus includes a first vacuum pump(100), a gas cooler(101), a filter(102), an oxygen sensor(103), a second vacuum pump(104), an amplifier(105), a control section(106), a display section(107), a key input section(108) and a power supply section(109). The first vacuum pump(100) sucks some of gas exhausted from an exhaust system of an LPG vehicle so as to discharge exhaust gas to the gas cooler(101). The gas cooler(101) cools exhaust gas at 20 deg.C, which is an operating temperature of the oxygen sensor(103). The amplifier(105) amplifies a voltage signal transmitted from the oxygen sensor(103) such that the voltage signal has a predetermined level.
Patent KR-20040016705-A (KR)
Title: Noise reduce structure of centrifugal fan scroll housing
Inventor: JUN WAN HO
IPC: F04D29/28
Filed: 2002-08-19
Abstract: PURPOSE: A scroll housing structure of a centrifugal fan is provided to reduce noise by preventing a swirl flow from generating in the scroll housing of the centrifugal fan. CONSTITUTION: A centrifugal fan(100) having a scroll housing structure capable of reducing noise includes a motor(101) and a motor bracket(102) coupled to both sides of the motor(101). An impeller(103) is rotatably coupled to an outer portion of the motor bracket(102). A scroll housing(104) surrounds the impeller(103) in order to guide air sucked or exhausted by means of the impeller(103). The impeller(103) has a plurality of blades(112) and a ring-shaped rim(113). The scroll housing(104) is formed at both sides thereof with a suction port(121) for sucking air from an exterior, and an exhaust port(122) is formed in perpendicular to the suction port(121) so as to exhaust air towards the exterior. A plurality of plates(123) for preventing swirl is installed in the scroll housing(104).
Patent KR-20040017891-A (KR)
Title: Dietary composition including levan for prevention and treatment of obesity
Inventor: CHO YEO WON
IPC: A23L1/308
Filed: 2002-08-22
Abstract: PURPOSE: Provided is a dietary composition for prevention and treatment of obesity using levan or levan oligosaccharide. The dietary composition inhibits the formation and accumulation of body fat and increases UCP expression in adipose tissue. CONSTITUTION: A dietary composition for prevention and treatment of obesity is characterized by containing levan or levan oligosaccharide as an active ingredient, wherein solid levan is contained in the amount of 0.1-20 wt.% and liquid levan is contained in the amount of 0.1-8 wt.%. The composition is applied to dietary foods, medicaments and the like for improving obesity.
Patent KR-20030024599-A (KR)
Title: Public key infrastructure(pki)-based system, portable device, portable device issuing method, and computer-readable recording medium
Inventor: ASANOMA TOSHIYUKI
IPC: G06F21/64
Filed: 2002-09-16
Abstract: PURPOSE: To reduce labor in updating a secret key and a public key certificate by eliminating the trouble to collect an IC card and to redistribute an IC card in updating the secret key and the public key certificate. CONSTITUTION: An issuing agency 23 first issues an IC card 30x and in newly issuing an IC card and updating the IC card, transmits to a user terminal 42 an enciphered secret key Ck (Sk) to be entered in the IC card 30x and a public key certificate Cert. The user terminal 42 inputs the transmitted enciphered secret key and public key certificate to the IC card 30x. The IC card 30x stores the inputted public key certificate Cert, also decodes the inputted enciphered secret key Ck (Sk) with a common key Ck by using an enciphering/decoding part 32 and stores the obtained secret key Sk.
Patent KR-20040029831-A (KR)
Title: Condensing Gas Boiler Having High Load Pre-Mixed Burner
Inventor: KIM GI WON
IPC: F24H9/00
Filed: 2002-10-02
Abstract: PURPOSE: A condensing gas boiler having a high load premixed burner is provided to reduce the emission of carbon monoxide and nitrogen oxide having bad effects on the environment, to maximize a heat transfer area, to improve heat exchanging efficiency by forming the best sensible heat and condensing conditions, to design to large capacity, and to be compact and secure corrosion resistance. CONSTITUTION: A condensing gas boiler having a high load premixed burner is composed of a casing(10) including a combustion chamber(12) at the inside and an exhaust port(14) integrally formed at the upper part; a high load premixed burner(16) disposed to the lower part of the combustion chamber to heat the inside of the combustion chamber with the relatively reduced emission of carbon monoxide and nitrogen oxide; a plurality of heat exchangers of a sensible heat unit(20) arranged in the casing; and a plurality of heat exchangers of a latent heat unit(30) arranged at the upper part of the heat exchanger of the sensible heat unit along the vertical direction, which combustion heat generated by the premixed burner progresses toward the exhaust port, with an area same with the heat exchanger of the sensible heat unit.
Patent KR-20040031333-A (KR)
Title: Stroke detecting apparatus and method for reciprocating compressor
Inventor: LEE CHEOL UNG
IPC: F04B49/06
Filed: 2002-10-04
Abstract: PURPOSE: A device and a method for detecting the stroke of a reciprocating compressor are provided to remove a deviation generated by resistance and inductance by estimating the stroke by a counter electromotive force, thereby reducing the stroke estimation error. CONSTITUTION: A device for detecting the stroke of a reciprocating compressor includes a counter electromotive force detecting element(10) for detecting a counter electromotive force for a predetermined section in which no current is flowing in a motor. A stroke estimating element(20) operates a stroke estimation value by the counter electromotive force. A stroke controller(30) compares the stroke estimation value with a stroke command value to vary a voltage applied to the motor according to a difference between the values, thereby controlling the stroke.