baber/WOPTO huggingface dataset:
Patent KR-20040006837-A (KR)
Title: Continuously variable transmission
Inventor: LEE BYOUNG HONG
IPC: F16H9/04
Filed: 2002-07-11
Abstract: PURPOSE: A continuously variable transmission is provided to simplify the structure, to increase the range of transmission ratio of upper and lower limits, and to quickly and accurately change a driving path. CONSTITUTION: A continuously variable transmission is composed of a first driving device driven from an input shaft(1) to a third shaft(3) with the transmission ratio of r; a second driving device driven from the third shaft to a second shaft(2) to continuously shift between an upper limit transmission ratio of r and a lower limit transmission ratio of 1/r; a third driving device driven from the second shaft to an output shaft(4) with the transmission ratio of r; a high speed-driving device driven from the second shaft to the third shaft to continuously shift between upper and lower limit transmission ratio; a unidirectional synchronizing device for quickly performing a spline combination of engaging clutches(5.21,6.22,9.23,16.24) connecting a rotary shaft with a rotary shaft or pulleys(10,11) with the rotary shaft; and a driving path switching device for quickly and accurately switching a driving path from a low speed path to a high speed path and from the high speed path to the low speed path.
Patent KR-20040010989-A (KR)
Inventor: MIN BYUNG EE
IPC: F16L9/12
Filed: 2002-07-25
Abstract: PURPOSE: A reinforced spiral tube is provided to improve durability and firmness by bending both side walls of a hollow part and forming a support unit and a groove unit. CONSTITUTION: In a spiral tube, upper and lower hollow parts(7,7') are formed by bending both side walls of the hollow part. A support unit(8) and a groove unit(23) are formed between the upper and lower hollow parts. A support wall and an auxiliary hollow unit part are formed at the groove unit.
Patent KR-20040011608-A (KR)
Inventor: LEE SU WON
IPC: H04N7/10
Filed: 2002-07-27
Abstract: PURPOSE: A method for measuring a CATV C/N ratio of a spectrum analyzer is provided to easily measure a C/N ratio of a CATV. CONSTITUTION: A compensation value to a difference between a noise value and a drop noise value is stored in a memory in look-up table type data(S100). A spectrum analyzer is converted into a CATV(Cable TV) C/N(Carrier-to-Noise) ratio measuring mode(S110). A cable of a CATV is connected with an input end of the spectrum analyzer(S120). Setting up a specific channel(S130). A controller stores a visual carrier value in the memory(S140). A marker displayed on an LCD(Liquid Crystal Display) is moved to a noise level(S150). A noise value in the marker is stored(S160). The controller switches an RF(Radio Frequency) module for executing noise drop passing RF signals to ground(S170). The marker is moved to a drop noise level(S180). A drop noise value in the marker is stored in the memory(S190). A difference between the noise value and the drop noise value is obtained(S200). The compensation value is searched from the look-up table type data stored in the memory to confirm a compensation noise value(S210). The controller subtracts the compensation noise value from the visual carrier value for obtaining a C/N ratio of the CATV(S220). The obtained C/N ratio is displayed through the LCD or is output through a printer(S230).
Patent KR-20040017718-A (KR)
Title: Backlight for liquid crystal display device
Inventor: CHOI SANG HO
IPC: G02F1/13357
Filed: 2002-08-23
Abstract: PURPOSE: A back light for a liquid crystal display is provided to prevent the brightness of a back light from reducing and prevent an afterimage of a liquid crystal display and spots of a film. CONSTITUTION: A plurality of linear lamps(120) are provided. A reflecting plate(126) is installed to return light downward emitted from the lamps to the upper part. A lower plate(128) and a radiation plate(150) are sequentially installed under the reflecting plate. The lower plate includes lamp supporters for supporting the plurality of lamps. Each lamp supporter has a lamp containing groove(122). A plurality of supports(125) are formed between the plurality of lamps to prevent accumulated sheets from drooping. A surface area of a rear surface of an attachment surface of the lower plate is larger than a plane.
Patent KR-20040017767-A (KR)
Title: End Effector for robot conveying glass plate
Inventor: BAE SEONG GWAN
IPC: G02F1/13
Filed: 2002-08-23
Abstract: PURPOSE: An end effector for a glass substrate returning robot is provided to reduce a cassette pitch by arranging a glass substrate without inference of cassette side bars, and improve an effect of discharging static electricity. CONSTITUTION: A plurality of main bars(3) are integratedly formed with a list(7) connected with a robot for transmitting power, so the main bars stably support a glass substrate(8) in fork shape. A plurality of vacuum pads(6) are installed on the main bars for absorbing the glass substrate. A plurality of side bars(1) are formed in a horizontal plane and are branched from the utmost main bars to reduce vertical drooping of the glass substrate. A plurality of conductive pads(4) are installed on ends of the side bars to be directly contacted with the glass substrate to prevent damage of the glass substrate and earth the glass substrate.
Patent KR-20030019182-A (KR)
Title: Aerosol styling composition based on carboxyalkylalkylcellulose
Inventor: DECARVALHO RAQUEL
IPC: A61K8/34
Filed: 2002-08-28
Abstract: PURPOSE: Provided are a styling composition packaged in an aerosol device, containing, as fixing polymer, at least one carboxyalkylalkylcellulose, and a styling process using the composition. CONSTITUTION: Styling composition packaged in an aerosol device, is characterized by comprising a liquid phase containing, in dissolved form in a cosmetically acceptable liquid medium, at least one film-forming fixing polymer chosen from carboxyalkylalkylcelluloses, and at least one propellant. It s characterized in that the carboxyalkylalkylcelluloses correspond to compounds with a repetition of units of formula (I), wherein R1 to R6 represent, independently of each other, a hydrogen atom, a C1-C4 alkyl group or a carboxy(C1-C4 alkyl) group, and the cosmetically acceptable salts thereof.
Patent KR-20040020194-A (KR)
Title: Oil pressure mode of hinge for door
Inventor: LEE JEONG MUN
IPC: E05F3/20
Filed: 2002-08-30
Abstract: PURPOSE: A hydraulic hinge for a door is provided to improve the manufacturing efficiency by manufacturing the components of a hydraulic hinge easily and to maintain a hydraulic hinge effectively. CONSTITUTION: The hydraulic hinge for a door contains a control screw(600) provided with a primary check valve and fastened to an upper head(310) in a rotary body(100) fixed to a door bracket(110), a cylinder(300) provided with a hydraulic working unit and installed to the lower part of the control screw(600), and a piston(500) provided with a secondary check valve(550) and installed to a piston head(520), wherein the lower part of the piston(500) is coupled with a movable shaft(700) fixed to the rotary body(100) using a screw to reciprocate the piston(500) by the rotation of the movable shaft(700). The hydraulic working unit of the cylinder(300) is divided into a primary space unit and a secondary space unit, and the primary space unit is formed not to be larger than the outside diameter of a piston head(520) to make the inner side contact with the piston head(520), and the secondary space unit is formed to be larger than the outside diameter of the piston head(520) to make a door close to a door frame when a piston(500) located on the borderline between the primary space unit and the secondary space unit.
Patent KR-20040022831-A (KR)
Title: A method of molding a peripherally encapsulated product under heat and pressure utilizing sheet molding compound(smc) or bulk molding compound(bmc), and the peripherally encapsulated product
Inventor: BIENICK CRAIG
IPC: B29C45/14
Filed: 2002-09-10
Abstract: PURPOSE: A molding method of edge-encapsulated products by applying pressure and heat with sheet molding compound or bulk molding compound and the edge-encapsulated product are provided to form the soft surface of the product by integrally bonding the extruded sheet molding compound or bulk molding compound to the reinforced glass panel. CONSTITUTION: At lease two or more mold bodies are moved relatively and formed in a multiple mold to form the inner board of a mold chamber opened inward and the mold chamber opposed to the mold clamping region, and the glass(15) is placed in the mold clamping region in opening the mold body. The mold body is heated, and thermosetting polymer is placed in the heated mold body and the outer edge of the glass. The glass is clamped in the mold clamping region, and compressive force is generated by moving the mold body gradually to the closed position. Thermosetting polymer is injection-molded in the edge-encapsulated portion, and hardened by applying pressure and heat. The mold body is relatively moved to open, and the edge-encapsulated product is removed from the mold chamber.
Patent KR-20040025758-A (KR)
Title: Apparatus for preventing the extract door of furnace from being overlapped
Inventor: KIM WON HO
IPC: F27B9/30
Filed: 2002-09-17
Abstract: PURPOSE: A device for preventing extraction door of furnace from being overlapped is provided to automatically return the flame blocking plates when flame blocking plates are alternately overlapped with each other between two extraction doors in a pusher type heating furnace. CONSTITUTION: In a door overlapping preventing device mounted on extraction doors(4,5) of heating furnace for continuously heating and extracting slab, the device comprises a blocking plate supporting rod(21) fixed to a central part of an inclined support(20) fixed to an inner lower part of the first extraction door(4); a rotational flame blocking plate(22) comprising a blocking plate operating member(22-1) which is movably inserted onto the supporting rod, to one side part of which a flame blocking member(22-2) is adhered, and a lower part of which is formed in an inclination plane; a guide block(28) to which a guide ring(29) is attached in such a way that the guide ring is inserted onto an upper part of the blocking plate supporting rod and supported to an upper surface of the first extraction door to prevent separation of the blocking plate operating member; and second flame blocking plate(5-1) fixed to an inner upper surface of the second extraction door(5).
Patent KR-20040026275-A (KR)
Title: The health-supporting food being effective the hypertension and its preparation method
Inventor: KIM WOO YOUNG
IPC: A23L33/00
Filed: 2002-09-23
Abstract: PURPOSE: A method for manufacturing a health supplementary food using deep sea water, organic germanium and a herbal extract is provided. The manufactured food product is effective for the treatment and prevention of hypertension. CONSTITUTION: About 25 to 39.5% by weight of an extract of three or more herbal plants is mixed with 60 to 74.5% by weight of purified deep sea water and 0.5 to 15% by weight of organic germanium(Ge-132). The herbal plants are Salviae Radix, Achyranthis Radix, Prunella vulgaris, Moutan Cortex Radicis, Aristolochia Fructus, Pinelliae Rhizoma, Buthus martensi Karsch, Hematitum, Haliotidis Concha or the like deep sea water, organic germanium and an extract of Salviae Radix, Achyranthis Radix, Prunella vulgaris, Moutan Cortex Radicis, Aristolochia Fructus, Pinelliae Rhizoma, Buthus martensi Karsch, Hematitum, Haliotidis Concha, Scrophulariae Radix, Poria cocos, Chrysanthemum morifolium Ramat., Fossilia Ossis Mastodi, Ostreae Testa, Polygalae Radix, Paeoniae Radix, Artemisiae capillaris Herba, Cassiae Semen, Lycii Fructus, Cuscutae Semen.
Patent KR-20040029728-A (KR)
Title: System and method for onephone service
Inventor: KIM JAE HYANG
IPC: H04W8/28
Filed: 2002-10-02
Abstract: PURPOSE: A one-phone service system and a method thereof are provided to assign inherent numbers to many one-phone service subscribers using a single voice line, and to distinguish receiving terminals, thereby supplying a personalized receiving service using the single voice line and increasing utility of restricted voice lines. CONSTITUTION: A Bluetooth AP(Access Point)(310) installed indoors distinguishes signals of many subscribers by using different signals, respectively, transmits the distinguished signals to the one-phone service subscribers using a single voice line of the same PSTN(340), and recognizes that the subscribers are located indoors. An intelligent network server(350) receives location information on the subscribers from the Bluetooth AP(310), distinguishes the subscribers by assigning inherent numbers to the subscribers, and connects calls according to the subscribers' locations if the calls are made with the inherent numbers. The intelligent network server(350) connects the calls by using the voice line if the subscribers are indoors and the voice line is not busy.
Patent KR-20040032483-A (KR)
Title: Power supplier for measuring line impedance of underground cable
Inventor: HA CHE UNG
IPC: G05F1/14
Filed: 2002-10-10
Abstract: PURPOSE: A power supply unit for measuring impedance of an underground cable line is provided to transform voltages of power sources to the same voltage level by using a transformer control tap to control plural autotransformers, simultaneously. CONSTITUTION: A power supply unit for measuring impedance of an underground cable line includes an input terminal part(2), a plurality of autotransformers(3), a transformer control tap(4), a plurality of 3-harmonics attenuating transformers(5), and an output terminal part(7). The input terminal part(2) includes a plurality of input terminals(1). The autotransformers(3) are connected to the input terminals(1) of the input terminal part(2), respectively. The transformer control tap(4) is connected to the autotransformers(3). The 3-harmonics attenuating transformers(5) are connected to the autotransformers(3), respectively. The output terminal part(7) includes a plurality of output terminals(6) connected to the 3-harmonics attenuating transformers(5), respectively.
Patent KR-20040033715-A (KR)
Title: Film cooling apparatus for blown film extruder
Inventor: KIM JIN HO
IPC: B29C47/88
Filed: 2002-10-15
Abstract: PURPOSE: A film cooling device for a blown film molding machine is provided to minutely control the flow and speed of air by controlling rpm of a fan. CONSTITUTION: A film cooling device for a blown film molding machine is composed of a controller electrically connected to a fan and controlling rpm of the fan, an adjusting ring(6) installed in the upper circumference of an air ring(3) and controlling the speed of air, and a plurality of mesh rings(8). The mesh rings are located to the inner part of the air ring at regular intervals.
Patent KR-20040033761-A (KR)
Title: Authentication method for fast hand over in wireless local area network
Inventor: LEE GYEONG HUI
IPC: H04L29/06
Filed: 2002-10-15
Abstract: PURPOSE: An authenticating method for a high-speed handover process in a WLAN(Wireless Local Area network) is provided to enable a terminal to receive a new session key by using a secret key, and to enable a new access point to receive the new session key from an authentication server by using a secret key shared with the authentication server, thereby authenticating the terminal at high speed. CONSTITUTION: When an initial access is set with an access point(300), a terminal performs a previous authentication process and obtains a password shared between the terminal and an authentication server(305). The terminal calculates a secret key by using the password(310), and generates authentication information(315). The authentication information is encoded to the first cipher text with a permanent PID of the terminal by using the secret key(320). The terminal transmits the first cipher text to the authentication server through the access point(325). If the second cipher text is received from the authentication server through the access point(330), the terminal decodes the second cipher text with the secret key and detects a random number and a session key(335). If the random number is the same as a random number of the authentication information, the terminal encodes data to be transmitted to the access point and decodes data received from the access point(340).
Patent KR-20040033958-A (KR)
Title: Engine mounting reinforce structure
Inventor: KIM GI CHANG
IPC: B60K5/12
Filed: 2002-10-16
Abstract: PURPOSE: A structure for reinforcing an engine mounting part is provided to reduce vibration of an engine transmitted to a vehicle body by reinforcing the strength of a fender apron to which the engine mounting part is installed, with a pipe nut and a reinforcing member having a box-shape closed section, accordingly to improve riding comfort by reducing the vibration and noise of the vehicle, and to reduce the material cost and weight of the vehicle by the box-shape reinforcing member having excellent strength reinforcing efficiency with less materials, instead of a planar plate-shape reinforcing member. CONSTITUTION: A structure for reinforcing an engine mounting part mounting an engine to a vehicle body reinforces the strength of a fender apron by attaching a box-shape reinforcing member(220) having a closed section in the fender apron to which a fixing bracket(130) of the engine mounting part is attached. The box-shape reinforcing member comprises a box unit; a fixing part attached to the fender apron; and a pipe nut(160) formed at the inside.
Patent KR-20040035249-A (KR)
Title: Apparatus for supporting a guide plate on coke oven door frame with easy maintenance
Inventor: KO IL YONG
IPC: C10B25/02
Filed: 2002-10-19
Abstract: PURPOSE: An easily exchangeable device for supporting guide plate of coke oven door frame is provided to efficiently remove such materials including carbon adhered to the frame by improving structure of the door frame, thereby smoothly using jamb cleaner without replacement of expensive door frame. CONSTITUTION: In a coke oven comprising a coke oven chamber comprising wall body(7) and door frame(4), the easily exchangeable device for supporting guide plate of coke oven door frame comprises a support(10) on a lower surface of which a block part(11) is formed so that the block part is inserted into a groove(4a) formed on door frame(4) of the coke oven chamber, and on an upper surface of which a groove(13) is formed so that the front end of latch(50) is inserted into the groove; a supporting stand(30) connected to the support; and a guide plate(20) connected to the supporting stand and dividable into at least two of guide plates, wherein the guide plate comprises an upper guide plate(21) formed in such a shape that width of the upper guide plate is getting narrowed as it goes from central part to an end part of the upper guide plate, and a lower guide plate(23) connected to the upper guide plate by connection members(22).
Patent KR-20040037326-A (KR)
Title: A rotating device and a apparatus using the rotating device
Inventor: KIM CHOON KWON
IPC: H02K3/04
Filed: 2002-10-28
Abstract: PURPOSE: A rotary body of fabricating a wire to fabricate a wire film for a micro motor and a winding apparatus having the same are provided to prevent the deformation and the variation of coil impedance due to the contact by winding a wire without a contact. CONSTITUTION: A rotary body of fabricating a wire to fabricate a wire film for a micro motor includes a base plate, a rotary driving shaft(207), a top ram member(213), a bottom ram member(215), a ram member operating bar, and a chucking part. A through-hole is formed at a center of the base plate. The rotary driving shaft(207) is extended to a rear side of the base plate. A space part is formed at a center of the rotary driving shaft. The top ram member(213) and the bottom ram member(215) are arranged at a top part and a bottom part of a front side of the base plate to form a winding part. The ram member operating bar is extended along the space part of the rotary driving shaft and located between the top and the bottom ram members. The chucking part is arranged on the top ram member to catch a starting part of the wire.
Patent KR-20040038562-A (KR)
Title: a kneader for seat of the car
Inventor: BAEK CHAN WOOK
IPC: A61H23/02
Filed: 2002-11-01
Abstract: PURPOSE: A vibrational massaging device for a vehicle sheet is provided to relax the muscles of the neck of a passenger and relieve of fatigue by mounting the device of a pillow shape between a sheet backrest and a head rest. CONSTITUTION: In a vehicle sheet where a backrest(12) is coupled to the back of a seat and a head rest(13) fixed to a pair of guide bars(14) coupled to the top of the backrest(12), the vibrational massaging device comprises: a guide plate(20) fixed by a bolt(21); a supporting portion(30) which is elastically supported by a spring(35) as the guide plate(20) is penetrated by long bolts(34) engaged to bent parts(31a) at both sides of a curved neck circumference frame(31) and which is mounted at a predetermined gap as a curved shoulder frame(33) is connected to the lower part of the neck circumference frame(31) by a supporting plate(32); a vibrational motor(40) stored in a case(42) fixed to the rear surface of the supporting plate(32), with an eccentric cam(41) fixed to a rotary axis thereof; and buffering members attached to the inside of an outer.
Patent KR-20030011729-A (KR)
Title: Preflex beam manufacturing method to prevent the loss of compressive stress and Loading Apparatus therefor
Inventor: BAE DOO BYONG
IPC: E01D2/02
Filed: 2002-11-13
Abstract: PURPOSE: Provided is a process for preparation of preflex beam by applying temporary load before using the beam then eliminating the load after occurrence of creep, dry-contraction causing the compression stress loss to allow the stress to be applied to bottom flange of the beam. CONSTITUTION: The preflex beam preparation process comprises steps of deferring section steel(a), applying load(b), introducing concrete(c), releasing the beam(d), applying temporary load(e), fixing the load(f), removing the temporary load(g), and deferring the load(h). The preparation process is featured by the steps(e-h), especially, the step(e) comprising mounting fixture components(30) at both ends of the beam(90) and connecting a tendon(50); and mounting a jack component(40) at top portion of the beam(90). The step(g) is for removing the jack component(40) after a determined time passed and releasing tension sate of the tendon to remove the temporary load.
Patent KR-20040046055-A (KR)
Title: Method for electrical transmission bit rate control of moving picture
Inventor: JUNG YEONG AN
IPC: H04N19/115
Filed: 2002-11-26
Abstract: PURPOSE: A method of controlling a motion picture transmission bit rate is provided to improve picture quality and reduce the quantity of calculations for controlling the transmission bit rate. CONSTITUTION: A reference target bit for controlling a bit rate is calculated based on a transmission target bit values and a transmission frame rate(S201). It is judged whether the calculated reference target bit value is lower than a reference target bit value for deciding video frame skip(S202). When the calculated reference target bit value is lower than the reference target bit value for deciding video frame skip, a coded video frame is skipped(S203). A video signal is coded according to an initial intra Q value(S205). It is judged whether a bit information value of a coded video frame is larger than a value obtained by multiplying a video frame bit value by the reference target bit value(S206). When the bit information value is larger, a positive Q value is added to a previous Q value to increase a QP value(S207,S208). Coding is carried out according to the controlled QP value to transmit the video signal(S210).