baber/WOPTO huggingface dataset:
Patent KR-20040011195-A (KR)
Title: reactor heating and cooling device for hydrogen storage alloys
Inventor: CHA GANG UK
IPC: F25B17/12
Filed: 2002-07-29
Abstract: PURPOSE: A reactor of a cooling and heating system using hydrogen storage alloy is provided to minimize discharge of hydrogen storage alloy, to improve efficiency of heat exchange, and to allow a channel for flowing of hydrogen to be formed with simple work by changing structure of the reactor. CONSTITUTION: A reactor(100) includes a reaction container(110); a mesh body(140); and hydrogen storage alloy(200). The reaction container is a cylinder with a closed bottom. A hydrogen tube(120) is connected to a center of an upper side of the reaction container. A space is formed between an upper part of the reaction container and the mesh body to allow hydrogen to flow. An upper end of the reaction container is detachable to allow smooth mounting of the mesh body. The mesh body is formed by winding a net. A gap is formed between sides of the wound mesh body to act as a channel for flowing of hydrogen. The hydrogen storage alloy is attached on a surface of the mesh body. The hydrogen storage alloy is formed as sludge using organic bonding agent to be attached to the mesh body.
Patent KR-20040015442-A (KR)
Inventor: PARK SU YONG
IPC: B25B13/06
Filed: 2002-08-13
Abstract: PURPOSE: A dual socket wrench is provided to easily couple bolts with different diameters without the exchange of the wrench by integrating two sockets having different diameters. CONSTITUTION: A dual socket wrench is composed of a body unit(100) having a coupling groove(110) coupled to a handle, an inner socket(200) fixed to the central bottom of the body unit and rotating integrally with the body unit, and an outer socket(300) inserted into the top of the body unit. The outer socket is elastically supported by an elastic unit(500), and rotates integrally with the body unit.
Patent KR-20040018062-A (KR)
Title: A Portable Multi Display Device
Inventor: KIM SI HAN
IPC: H04B1/38
Filed: 2002-08-24
Abstract: PURPOSE: A portable multi-display device is provided to combine and separate a body panel housing and another panel housing which install display devices. CONSTITUTION: Display devices(2,4) are installed in a body panel housing(20) and another panel housing(40), respectively. The body panel housing(20) and the another panel housing(40) are capable of combination and separation. A fixing device fixedly combines the body panel housing(20) and another panel housing(40). Protection covers(23) protect side portions of adjacent portions of the display devices(2,4) when the body panel housing(20) and the another panel housing(40) are separated. When the body panel housing(20) and the another panel housing(40) are combined, the display devices(2,4) are adjacent each other. When the body panel housing(20) and the another panel housing(40) are separated and the protection covers(23) are closed, the fixing device is located in incision portions of the protection covers(23).
Patent KR-20040019490-A (KR)
Title: Method for tunnel construction using fiber glass shotcrete
Inventor: LIM CHOL WOONG
IPC: E21D11/00
Filed: 2002-08-28
Abstract: PURPOSE: A tunnel construction method using glass fiber shotcrete is provided to improve economical efficiency by reducing a term of construction by improved durability and convenience of construction work and by reducing materials through reduction in the thickness of the peripheral wall. CONSTITUTION: In a tunnel construction method using glass fiber shotcrete, glass fiber(5) and shotcrete(6) are each separately extruded and are jetted. The glass fiber is aggregated to the direction of crossing crack parts(7a) to form a moment resistance part(8). A tension part(9a) is extruded to form a tensile force resistance part(12) and shotcrete is jetted, to construct a first lining(9). Permeable foaming agent shotcrete(10) where glass fiber is mixed is jetted, to form a passage layer(11) with predetermined thickness. A glass fiber net(15a) is layered while separately extruding glass fiber and shotcrete and jetting the glass fiber and shotcrete. A second lining forming a tensile force resistance part(12a) is constructed to a tension part(13a). The first lining, the passage layer, and the second lining are consecutively constructed by a single construction progress.
Patent KR-20040023217-A (KR)
Title: rear suspension system for automotive vehicles
Inventor: LEE EON GU
IPC: B60G7/02
Filed: 2002-09-11
Abstract: PURPOSE: A rear wheel suspension of a vehicle is provided to stabilize behavior attitude of a vehicle body in braking or turning the vehicle by changing the vehicle body-front mounting structure of a trailing arm and keeping wheel alignment of vehicle wheels in toe-in, in braking or turning the vehicle. CONSTITUTION: A rear wheel suspension of a vehicle includes a trailing arm(10) arranged in the longitudinal direction of a vehicle body, and a mounting bush(12) fixing the front end part of the trailing arm to the vehicle body side. A projection member(20) is installed to the outer peripheral surface of the mounting bush. A combining part(24), having elasticity to change the length of a part combined with the projection according to the external force, is formed to the front tip part of the trailing arm. A fitting part(20a), the outer peripheral surface of which is round, is integrally formed to the tip of the projection member of the mounting bush. A rubber elastic member(24a), to elastically situate the fitting part to the inner peripheral surface of the combining part and to fix the fixing position, is vulcanized and adhered to the combining part of the trailing arm.
Patent KR-20040023283-A (KR)
Title: Apparatus for preventing air blast, sound, fly rock and rock dust in the rock
Inventor: KANG BAE JOONG
IPC: F42D5/04
Filed: 2002-09-11
Abstract: PURPOSE: A device for reducing explosion generated when blasting or crushing base rock, blocking flying stone and preventing dust of rock powder from scattering during blasting operation is provided. CONSTITUTION: The device for preventing explosion, flying stone and rock powder during blasting operation comprises a body(10) the cross section of an inner space of which is formed in a square shape by connecting a plurality of iron plates(1) to each other, which is formed in a pyramid shape so that an inner cross section of the body is gradually reduced as it goes from a lower side to an upper side, and to a lower edge of which a vertical directional side wall plate(2) is bonded in such a way that the lower surface of the body is opened; a cover plate connected to an upper part of the body to seal an upper part of the body; a plural shock absorbing plates(11) adhered to an inner surface of the iron plates to block scattering of rock during explosion and formed of an elastic material to absorb and buffer explosion shock; a cutout plate(14) made of an elastic material adhered to the side wall of a lower part of the body in such a way that the cutout plate is extended to a lower side to seal a gap between a lower surface of the body and the ground; and a connection ring(6) adhered to an outer surface of the body and an outer side of the cover plate so that a wire or hook for lifting is connected to the connection ring.
Patent KR-20040023962-A (KR)
Title: sand and gravel a manufacturing device process and system
Inventor: KWON SU GIL
IPC: B07B15/00
Filed: 2002-09-12
Abstract: PURPOSE: Provided are a method and an apparatus for making an aggregate starting from waste stone powders, that reutilizes resources so as to reduce the cost, protects natural environments and does not cause pollution problems. CONSTITUTION: The method comprises: the step(100) for storing waste stone powders; the step(101) for screening coarse aggregates from the waste stone powders; the step(102) for scattering and introducing the screened waste stone powders; the step(103) for scattering and conveying the introduced waste stone powders by a blower; the step(104) for gravitationally separating foreign materials having a small specific gravity from an aggregate having a large specific gravity and collecting the aggregate; the step(105) for gravitationally separating foreign materials having a small specific gravity from a fine aggregate having a large specific gravity and collecting the fine aggregate; the step(106) for collecting coarse foreign materials; the step(107) for cohering and collecting the foreign materials passed from the preceding step(105); the step(108) for washing the collected aggregate and selecting it by particle sizes; and the step (109) for stacking the selected aggregate formed of gravels and sands.
Patent KR-20020082200-A (KR)
Title: Charger for travel and charging state display method
Inventor: BAEK JONG HO
IPC: H02J7/00
Filed: 2002-10-12
Abstract: PURPOSE: A travelling charger and a method for displaying a charging state are provided to display charging states of a battery by recognizing the charging amount of the battery in plural steps. CONSTITUTION: A travelling charger is formed with a charging terminal, a charging portion(104), a charging state sense portion(106), and a charging state display portion(108). A charging portion(104) charges a battery by using a predetermined voltage and current. The charging state sense portion(106) senses a charging state on the basis of voltage data and current data of a cellular phone and outputs a charging state recognition signal. The charging state display portion(108) is formed with a plurality of LEDs(Light Emitting Diodes). The charging state display portion(108) performs a lighting operation according to the charging amount of the battery in response to the charging state recognition signal of the charging state sense portion(106).
Patent KR-20040034910-A (KR)
Title: Organic electro luminescence display
Inventor: LEE HYEONG GON
IPC: G09G3/30
Filed: 2002-10-17
Abstract: PURPOSE: An organic electro-luminescence display panel is provided to obtain the uniformity of brightness by improving a structure of power lines. CONSTITUTION: An organic electro-luminescence display panel includes a plurality of data lines, a plurality of gate lines, a plurality of pixels, a plurality of first power lines, and a plurality of power supply lines. The data lines are used for transferring data signals. The gate lines are used for transferring scan signals. The pixels are connected to the data lines and the gate lines. The pixels including switching transistors, driving transistors, storage capacitors, and organic electro-luminescence devices are arranged in matrix. The first power lines are used for supplying the power to the pixels. The power supply lines are connected to the organic electro-luminescence devices to form a current path of the output current of the organic electro-luminescence devices. The power supply lines include a plurality of second power lines. The power supply lines are arranged at each row pixel and each column pixel. The second power lines are connected to the different organic electro-luminescence devices, respectively.
Patent KR-20030035920-A (KR)
Title: Short arc-typed mercury lamp
Inventor: AIURA YOSHINORI
IPC: H01J61/86
Filed: 2002-10-18
Abstract: PURPOSE: To provide a short arc-type mercury lamp in which required electrons can be emitted even though the cathode temperature is low, contraction of an arc spot or its movement can be suppressed, and the cathode shape can be less likely to deform in spite of a long hour lighting service, and moreover variation in luminance can be suppressed. CONSTITUTION: In the short arc-type mercury lamp having an arc tube comprising a cathode containing sodium oxide and an anode arranged so as to be opposed each other therein, at least a noble gas and mercury filled therein, a cathode body part including sodium oxide, a corn part connected to the cathode body part, and a projection part connected to the corn part, the number of crystal grain boundaries on a straight line passing through almost the center on an arbitrary cross section in the diameter direction of the projection part is set to be not less than 0.5/mm, and not more than 100/mm.
Patent KR-20040041888-A (KR)
Title: Automobile oil filler cap
Inventor: KIM YONG GYUN
IPC: F01M11/04
Filed: 2002-11-12
Abstract: PURPOSE: An oil filler cap for a vehicle is provided to increase convenience for users by folding a rotating knob to user's desires, to improve the exterior shape of the oil filler cap, and to prevent the oil filler cap from being interfered with an engine cover by foldably installing the rotating knob for applying rotary force to the oil filler cap to a cap housing of the oil filler cap. CONSTITUTION: An oil filler cap(20) for a vehicle is composed of a cap housing(21) for forming the external shape; a rotating knob(22) foldably installed to the side of the cap housing by a hinge pin(22a) to rotate the cap housing; a screw unit(23) protruded to the other side of the cap housing to combine with an oil injecting port of the vehicle; a sealing material formed at the boundary of the cap housing and the screw unit to seal the clearance between the oil injection part and the cap housing; and a pin mounting unit(21a) integrated to one side of the cap housing and combined with the rotating knob by the hinge pin.
Patent KR-20030044835-A (KR)
Title: Gas detection apparatus and automatic ventilation system for vehicle
Inventor: KIMOTO YUJI
IPC: G01N33/00
Filed: 2002-11-28
Abstract: PURPOSE: A gas detecting apparatus and an automatic ventilation system for a vehicle are provided to detect increase of gas concentration securely and early, and to minimize wrong decision with simple process. CONSTITUTION: In a gas detecting apparatus(10) incorporating a gas sensor element(11) and a vehicle automatic ventilation system(100) including the apparatus, a sensor output value S(n) is obtained, and a base value B(n) is calculated by use of formula (1): B(n)= B(n-1)+k1{S(n)-B(n-1)}-k2{S(n)-S(n-5)} in the case where S(n) is bigger than or the same with B(n-1), or by use of formula (3): B(n)= S(n) in the case where S(n) is smaller than B(n-1), followed by calculation of a difference value D(n)= S(n)-B(n). When the difference value exceeds a predetermined high-concentration threshold, a high-concentration signal is generated to close a flap(34). The base value B(n) is calculated by use of formula (4): B(n)= B(n-1)+k3{S(n)-B(n-1)}-k4{S(n)-S(n-5)}. When the difference value becomes smaller than a predetermined low-concentration threshold, a low-concentration signal is generated to open the flap.
Patent KR-20040048257-A (KR)
Title: The method of displaying advertisement on a mobile phone and the memory storing program for advertisement
Inventor: LIM YEON JA
IPC: H04B1/40
Filed: 2002-12-02
Abstract: PURPOSE: A method for displaying advertisement on a mobile terminal and a recording medium having an advertisement display program are provided to make an advertisement for every person and remind consumers of products of advertiser. CONSTITUTION: When an advertisement display menu is selected(202), a time menu, an advertisement menu or time menu mixed menu are displayed(204). When a user selects the time menu(206), a menu for selecting a watch is displayed and a desired watch is selected(208). The set item is stored in a RAM and displayed on an LCD, and sound effect corresponding to the type of the watch is outputted through a speaker. When the advertisement menu is selected(212), a type of advertisements is displayed. When the user selects a desired advertisement(214), a set item is stored in the RAM(230). The selected advertisement is displayed on the LCD and sound effect corresponding to each advertisement is outputted through the speaker.
Patent KR-20040048544-A (KR)
Title: inspecting apparatus for fabricating a semiconductor device
Inventor: PARK GWI HYEON
IPC: H01L21/66
Filed: 2002-12-03
Abstract: PURPOSE: An inspecting apparatus for manufacturing semiconductor is provided to be capable of deciding abnormal state using its inner temperature. CONSTITUTION: An inspecting apparatus(10) for manufacturing semiconductor is provided with a temperature sensor(107) for detecting the temperature of its inner portion and an alarm part(115) for alarming according to the result of the temperature sensor. The inspecting apparatus further includes a decision part(113) for operating the alarm part as the result of the temperature sensor exceeds a reference temperature. Preferably, the temperature sensor is attached on the inspecting apparatus. Preferably, the alarm part is made of a lamp or an alarm. The inspecting apparatus further includes a vibration lamp(109) for detecting the vibration number of the fan(103).
Patent KR-20040049715-A (KR)
Title: Apparatus and method for controlling power of mobile communication terminal
Inventor: KIM JAE WON
IPC: H04B1/40
Filed: 2002-12-07
Abstract: PURPOSE: A device for controlling power of a mobile communication terminal and a method therefor are provided to comprise an RTC(Real Time Clock) portion and a backup battery, and to automatically turn on/off power of a terminal during preset power on/off time when the terminal moves to a shading region, thereby reducing unnecessary power consumption. CONSTITUTION: A regulator(50) supplies power of a battery(60) to each unit. An RTC portion(30) receives predetermined time data, and outputs a power control signal after a preset time elapses. A controller(40) outputs the time data to the RTC portion(30) when a terminal enters a shading region, and outputs a power cut-off signal to the regulator(50). A backup battery(10) applies power to the RTC portion(30) in case the regulator(50) is turned off by the outputted power cut-off signal. A switch portion(20) receives the power control signal from the RTC portion(30), and outputs power of the backup battery(10) to the regulator(50).
Patent KR-20040052068-A (KR)
Inventor: CHOI SEUNG HO
IPC: B60S1/38
Filed: 2002-12-13
Abstract: PURPOSE: A wiper blade is provided to reduce the deformation of the soft wiping surface lip portion and remove the large sized foreign material by mounting auxiliary wiping surface lip portion of hard material to both sides of the soft wiping surface lip portion. CONSTITUTION: A wiper blade(70) has elongated insertion grooves(72) at both upper end thereof. A wiping surface lip portion(74) is integrally formed to lower part of the insertion groove and removes water and foreign materials on a windshield glass of a vehicle. Auxiliary wiping surface lip portions(80) are integrally formed to both sides of the blade. The auxiliary wiping surface lip portion is made of hard material.
Patent KR-20030051329-A (KR)
Title: Substrate for electro-optical device and manufacturing method thereof, electro-optical device and electronic apparatus
Inventor: OTAGIRI YOSHIHIRO
IPC: G02F1/1337
Filed: 2002-12-16
Abstract: PURPOSE: A substrate for an electro-optic device and a method of manufacturing the substrate, the electro-optic device, and electronic equipments are provided to use the transmissive light efficiently by restricting lowering of brightness in the image display of the liquid crystal device. CONSTITUTION: A substrate(10) for an electro-optic device comprises a light-transmissive base member(11); a reflection layer(12) formed on the base member so as to include each reflection portion and a corresponding transmission portion having transmissivity higher than transmissivity of the reflection portion; a light transmission layer(25) formed over the base member so as to coincide with the reflection layer and to include each hollow at a position that coincides with the transmission portion in plane; and an orientation film(17) formed over the base member so as to coincide with the light transmission layer and to define a concavity while entering the corresponding hollow. The thickness "b" of the liquid crystal layer corresponding to the concavity is greater than the thickness "a" of the liquid crystal layer at the other positions thereof.
Patent KR-20040053565-A (KR)
Title: Equipment and method automatic coordinatec recognition of movable probe
Inventor: KIM GU YEON
IPC: G06F11/22
Filed: 2002-12-17
Abstract: PURPOSE: A device and a method for automatically recognizing the coordinates of a mobile signal measuring probe are provided to offer an individual card tester for the expectation maintenance by confirming the validity of an electronic card and previously detecting a performance deterioration due to time passage. CONSTITUTION: A computer controller(11) receives/performs a computer control signal. An X and a Y-axis movement controller(13,12) control respective motors(14,15) by a signal of the computer controller. Position detectors(16,17) are selectively operated by the respective motors and the X/Y-axis movement controller. The probe(18) is moved parallel/perpendicular to a test card(1) according to the X/Y/Z axis by the position detector. A camera confirms the accuracy of a position measured by the sensor. A laser aiming device(21) confirms a position recognition point of the card by pressing a switch(22). The position detectors(23,24) recognize/output the coordinates by linking with the laser aiming device.
Patent KR-20030053022-A (KR)
Title: Diving flippers with heel strap buckles
Inventor: KAWASHIMA HARUO
IPC: B63C11/02
Filed: 2002-12-18
Abstract: PURPOSE: To enable manufacturing cost reduction of a flipper by simplifying the structure of a buckle. CONSTITUTION: This flipper with a buckle has a flipper part 2, a heel strap 3 and a buckle 4 for connecting them to each other. The buckle 4 comprises two members: a front connecting member 11 and a rear connecting member 12, and a bearing 27 is formed at the front connecting member 11, while a shaft part 32 for engaging/disengaging the bearing part 27 and a strap holding part 33 around which the heel strap 3 is extended to allow length adjustment are formed at the rear connecting member 12.
Patent KR-20040054329-A (KR)
Title: Footwear sole manufacturing for double-color expression
Inventor: CHOI KYU JUNG
IPC: A43B13/04
Filed: 2002-12-18
Abstract: PURPOSE: A method for making a sole representing double colors is provided to give a sole representing different colors depending on the temperature or UV light and suitable for shoes for kids and for special working, thereby improving the product value. CONSTITUTION: The method comprises the steps of: mixing 80 wt% of powder resin, 10 wt% of a liquid dioctyl phthalate plasticizer and 10 wt% of a primary pigment powder to obtain resin pellets; providing a secondary pigment powder by removing water from a secondary pigment material selected from photosensitive pigments and chameleonic pigments; mixing 99 wt% of the pellet with 1 wt% of the secondary pigment powder to form pellets for a sole; and introducing the pellets for a sole into a molding device to perform the injection molding of a sole.
Patent KR-20040055065-A (KR)
Title: retainer in using tripod joint
Inventor: MIN GYEONG MIN
IPC: F16D3/202
Filed: 2002-12-20
Abstract: PURPOSE: A retainer used for a tripod joint is provided to reduce an operation process and increase the entire durability of the retainer by integrally forming a separation-preventing unit formed to the retainer to prevent the separation of a roller together with a body unit and to largely improve power transmission performance and traveling stability by increasing separation-preventing force for preventing the roller from being separated from a trunnion. CONSTITUTION: A retainer(34) used for a tripod joint includes a separation-preventing unit(34c) bent in the diametral direction of a roller to prevent the roller inserted into a trunnion from being separated. The separation-preventing unit is integrally formed over the whole surface of the upper end of a body unit(34a) when the body unit inserted into the trunnion is formed. The lower front end of a bottom side unit(34b) is bent to the outer peripheral surface of a trunnion when the body unit is inserted into the trunnion.