baber/WOPTO huggingface dataset:
Patent JP-2004044834-A (JP)
Title: Hot water pouring device to apparatus
Inventor: UNO SHIGEKI
IPC: F24H1/00
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot water pouring device to an apparatus for preventing backflow of bathtub water to the waterline side even when water supply stops and trash adheres to a check valve.  <P>SOLUTION: The hot water pouring device comprises a water pouring valve 3 for supplying tap water, a hot water pouring valve 4 for supplying hot water, the check valve 5 for preventing backflow to a water / hot water circuit, a flow channel selector valve 9 for switching between a bathtub water supply circuit 7 for supplying bathtub water 6 and a bathtub water circulation circuit 8, and a circulating pump 10 for conveying the bathtub water, and a backflow preventing device 11 that is disposed on the upstream side of the flow channel selector valve and has an atmosphere open valve opened at the cut time of the water supply. At the cut time of the water supply, the atmosphere open valve of the backflow preventing device is opened, and the bathtub water is discharged and does not flow backward to the waterline side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045548-A (JP)
Title: Safety mechanism for equipment with laser pointer
Inventor: KAYA SHUJI
IPC: G02B27/20
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To control irradiation with a laser beam based on the state of a function other than a laser pointer function.  <P>SOLUTION: When a key for starting a laser inhibition mode is depressed, "0" is stored in the laser state flag 9 of a RAM 8. When a key for coming out from the laser inhibition mode is depressed, "1" is stored in the flag 9. When other keys are depressed, "1" is stored in the flag 9 if it is possible to depress a laser irradiation key 5, and "0" is stored in the flag 9 if it is impossible to depress the key 5. When the key 5 is depressed and "1" is stored in the flag 9, the irradiation with the laser beam is performed. Thus, the laser irradiation action is controlled based on the operation state of the function other than the laser pointer function. Therefore, even when a user erroneously depresses the key 5 in the case of performing operation which does not require the irradiation with the laser beam, the irradiation with the laser beam is prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003129160-A (JP)
Title: Heat resistant magnesium alloy
Inventor: KIKAWA KAZUO
IPC: C22C23/06
Filed: 2002-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a heat resistant magnesium alloy, which does not lower bolt axial-tension even when used in a high temperature environment (about 200 deg.C). SOLUTION: The heat resistant magnesium alloy is characterized by strengthening the inside of grains by dissolving the element to an extent of less than the maximum dissolved quantity, which has a greater radius than that of a magnesium atom by 9-14%, and has a maximum dissolved quantity into magnesium of 2 mass% or more.
Patent JP-2004041475-A (JP)
Title: Rice cooker
Inventor: SUZUKI TOSHIAKI
IPC: A47J36/02
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rice cooker provided with an inner pot excellent in handleability.  <P>SOLUTION: In the rice cooker provided with a main body 1, the inner pot 2 housed in the main body 1 detachably and an induction heating coil 4 for electromagnetically induction-heating the inner pot 2, the inner pot 2 has its outer face side made from titanium or titanium alloy and its inner face side made from aluminum.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048584-A (JP)
Title: Serial data transmitter
Inventor: HONDA IKUYA
IPC: H04L25/49
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a serial data transmitter which can perform phase compensation at the time of reception by a low clock and suppress increase of power consumption and heat generating.  <P>SOLUTION: The transmitter is provided with a transmission section 102 constituted of a zero insertion section 104 which inserts "0" values following continuous "1" values of serial data to be transmitted, a one insertion section 105 which inserts "1" values following continuous "0" values of the inserted data, an encoding section 106 which generates transmission data by performing transmission encoding of output of the one insertion section 105 and a reception section 103 constituted of a clock extraction section 107 which receives the transmission data and generates a reception clock 118, a decoding section 108 which performs decoding from a transmission code by the reception clock 118, a one deletion section 109 which deletes "1" values following continuous "0" values from the decoded serial data and a zero deletion section 110 which deletes "0" values following continuous "1" values of the data from which "1" are deleted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053278-A (JP)
Title: Front vehicle tracking system and front vehicle tracking method
Inventor: SHIMOMURA TOMOKO
IPC: B60R21/00
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a front vehicle tracking system and a front vehicle tracking method that can reliably track vehicles and are capable of robust, accurate measurement.  <P>SOLUTION: The front vehicle tracking system comprises a laser radar 2 for scanning a front in the advance direction of vehicles; a laser radar data memory 4; a vehicle discovery point 5 for detecting front vehicles according to the reflection point of detection waves of the laser radar 2; an intensity distribution type creation section 6 for creating the intensity distribution type of reflection points; a vehicle tracking section 7 by utilizing intensity; a laser radar measurement evaluation section 8 for evaluating the measurement of laser radar; an electronic camera 3 for imaging the front in an advance direction; an image memory 9; a vehicle template creation section 10 for creating a template for tracking vehicles; a vehicle tracking processing section 11 for tracking vehicles by template matching; an image processing tracking reliability judgment section 12; and an integral processing section 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051162-A (JP)
Title: Returnable shock absorbing material for carrying luggage
Inventor: SAGARA KYOSUKE
IPC: B65D81/113
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shock absorbing material for carrying luggage which is used repeatedly and is easily handled by one person.  <P>SOLUTION: A sheet such as a foamed sheet which bears folding is attached to the joined part of a folding part and a synthetic resin foamed panel to be folded through the sheet, and this folding angle is locked or caught to be fixed. In order to use the same more times, an expanded poly-styrene panel is used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055067-A (JP)
Title: Thin film magnetic head
Inventor: SATO KIYOSHI
IPC: G11B5/39
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film magnetic head capable of suppressing the projection of a recording head part from a magnetic disk opposing surface by thermal expansion and coping with the increase of the recording density of a magnetic recorder and the increase of a frequency.  <P>SOLUTION: An upper heat radiation layer 15 is formed around a lower core layer 13 not to come into contact with the lower core layer 13, a first coil 21 and a second coil 23 are provided with a part facing the lower core layer 13 and a part facing the upper heat radiation layer 15, and the heat of the first coil 21 and the second coil 23 is discharged to the upper heat radiation layer 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058400-A (JP)
Title: Vacuum printing device
Inventor: KAWAKITA HIROSHI
IPC: H01L21/56
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum printing device capable of printing even on a resin containing volatile substances like a solvent and a photosetting resin in a vacuum atmosphere and excellent in productivity.  <P>SOLUTION: The vacuum printing device feeds resin to a printed circuit board P in a vacuum atmosphere with a resin feeding mechanism 41. An excess resin rubbed by a squeegee 42 is collected on the resin recovery table 51 of a resin discharging device 50, while, the resin adhered on the squeegee 42 is rubbed with a squeegee adhered resin removing mechanism 52. The excess resin within a vacuum printing chamber 11, thus recovered, is moved into a resin discharging chamber 13 with a lifting device 61 and is removed by opening a door, keeping the vacuum printing chamber 11 in a hermetic condition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062989-A (JP)
Title: Information recording and reproducing device, information recording and reproducing method, program, and recording medium
Inventor: SUZUKI RYOICHI
IPC: G11B20/10
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To allow the total amount of recording of data to be recorded on a recording medium to have the same value as the amount of recording by a recording operation which is instructed from a host computer, etc.  <P>SOLUTION: A recording completion address is calculated by adding a recording length to a recording start address which is specified from the host computer,etc. in S18, when the recording completion address is judged larger than the maximum recording address stored in a memory in S19, the maximum recording address stored in the memory is updated in S20 and data are recorded on an optical disk in S21, and when it is judged that a closing command is received from the computer, etc. in S22, the maximum recording capacity stored in the memory is recorded on the prescribed area of the optical disk as the total recording capacity of data or the maximum recording address stored in the memory is recorded on the prescribed area of the disk in S23.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063306-A (JP)
Title: Electromagnetic wave shielding device and microwave oven
Inventor: YOSHINO KOJI
IPC: H05B6/76
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic wave shielding device with its electromagnetic wave shielding performance improved with a simple structure, and to provide a microwave oven using the electromagnetic wave shielding device.  <P>SOLUTION: Conductor pieces 18 cut and raised from a door body 17 and each having a length of 16 mm (≈λ/8) and a width of 10 mm (≈λ/12) are arranged at an interval of 30 mm (≈λ/4) to form second shielding parts on conductor wall surfaces 19 branched from the conductor pieces 18. Thereby, this electromagnetic wave shielding device having high electromagnetic wave shielding performance can be realized, and electromagnetic wave shielding performance between the heating chamber of this microwave oven and the door thereof can be improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003163343-A (JP)
Title: Imaging device and imaging system
Inventor: KAMESHIMA TOSHIO
IPC: H04N5/374
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus and an imaging system in which a line noise, caused by a random noise component generated in a reference power supply circuit, is prevented in a photographed image.  <P>SOLUTION: In a photographing apparatus comprising an area sensor performing matrix drive, and a reference power supply circuit supplying a reference potential for driving the area sensor, the reference potential is supplied through a low-pass filter (LPF) 103 connected with the reference power supply circuit. Cut-off frequency of the low-pass filter is determined such that the noise effective value of the reference potential passed through the low-pass filter is not higher than 1/10 of the random noise effective value being generated in the pixel of the area sensor.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004063331-A (JP)
Title: Vehicular lighting fixture
Inventor: ASAKA KENICHI
IPC: F21S8/10
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular lighting fixture capable of obtaining a firm jointing of a lamp lens and a lamp housing.  <P>SOLUTION: A joint part 20 of a lamp lens 2 composed of a resin member of a light-transmitting property, so that a laser light L goes straight and transmits the joint part 20, and directly irradiates on joint faces 22, 32 of a joint convex part 21 and a joint concave part 31. With this, an irradiation energy of the laser light L is equal on the joint faces 22, 32 of the joint convex part 21 and the joint concave part 31. As a result, the joint faces 22, 32 of the joint convex part 21 and the joint concave part 31 are laser welded nearly equally, so that a firm jointing is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060377-A (JP)
Title: Simplified protective wall and its building-up method
Inventor: TAKASAKI TETSUYA
IPC: E01F7/04
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simplified protective wall and a building-up method for the simplified protective wall each member of which is lightweight to be transported and built up manually at a site, foldable to reduce a storage space, formed of a material with excellent corrosion resistance and capable of taking charge of the pressure of sediment or the like inside a zone.  <P>SOLUTION: This simplified protective wall 1 formed by throwing in a filling material D in the zone surrounded by wall forming members 20, is composed of the wall forming members 20 foldably integrated by providing membrane bodies 22 between a plurality of posts 21; column base part members 30 for supporting the posts 21 in the state of being aligned at prescribed spaces, and connecting members 40 for connecting the posts 21 fixedly supported to the base part members 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071636-A (JP)
Title: Heat sink with fan
Inventor: MOCHIZUKI MASATAKA
IPC: H01L23/36
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat sink equipped with a fan, which is capable of cooling down an object efficiently.  <P>SOLUTION: The heat sink 1 with the fan 8 is equipped with a plurality of fins 5 and a base unit 2, wherein the fan 8 is provided to feed an air flow between the fins 5. The fins 5 are arranged above the base unit 2 as stacked up at regular intervals, a hollow part 9 is provided near the center part of the stacked fins 5 as extending from the uppermost fin 5 to a prescribed lower fin 5, and the fan 8 is arranged so as to blow an air flow into the hollow part 9 from above.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065100-A (JP)
Title: Planar drainage material, vegetation board using the same and laying material in soil
Inventor: ISHIBASHI MINORU
IPC: A01G7/00
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a planar drainage material having both water retention ability and drainage ability, and a vegetation board using the same.  <P>SOLUTION: The planar drainage material 1 is obtained by alternately laminating permeation flow layers 7 each of which has a certain degree of water retention ability and in which permeated water moves by the force of gravity or dynamic water gradient to capillary tube layers 8 which are provided with a great number of capillary tubes and retain capillary water by a capillary phenomenon. When the vegetation board is used, the permeation flow layers 7 and the capillary tube layers 8 are alternately laminated and a plurality of vegetation pockets 2 are formed at one side or both sides of a plate under conditions of the permeation flow layers 7 and 7 laid on the outermost layers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003137800-A (JP)
Title: Extract of cacao bean or bean peel, having carcinogenesis inhibitory effect
Inventor: LEE HYONG JOO
IPC: A61P35/00
Filed: 2002-08-08
Abstract: PROBLEM TO BE SOLVED: To obtain an extract of cacao beans including bean peels, having carcinogenesis inhibitory effect. SOLUTION: The cacao bean (including bean peel) extract and its fraction inhibit suppression of GJIC (gap junctional intercellular communication) of a pathological phenomenon generated in a promoting stage of cancer and inhibit DNA synthesis of cancer cells. For this reason, the extract of cacao beans and the bean peels, having cancer cell proliferation inhibitory effect, is provided.
Patent JP-2004070244-A (JP)
Title: Toy for learning
Inventor: HANZAWA TSUNEO
IPC: A63H33/00
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To enable a learner to learn the writing order of characters of alphabets, HIRAGANA (cursive form of Japanese syllabary) or KATAKANA (Japanese syllabary), etc., and the composition of words, etc., with a single toy body.  <P>SOLUTION: The toy for learning is formed by providing a surface 121 of the toy body 12 with character chip compartments 14 for separately storing respective character chips 11 of characters of alphabets 26 so as to be set in array at prescribed intervals in the longitudinal and transverse directions of the toy body surface 121 and providing the surface 121 of the toy body 12 with character code forming means 15 adjacently with a display element 13. When the learner is going to learn the writing order of the alphabet characters or the words, the learner selects and takes one of the character chips 11 out of alphabet 26 characters A to Z stored in the compartments 14 and sets the character chip 11 into the means 15, thereby forming the identification character code of the character chip 11 by the means 15. This character code is captured into a learning processing means and is processed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003158271-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: G02F1/1368
Filed: 2002-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device, which is superior in characteristic and reliability. SOLUTION: An amorphous silicon film is formed on an insulation substrate, and an insulation film is formed on the silicon film, and then a laser beam is selectively emitted onto a part of the silicon film to form on the silicon film a first crystallized area and a second crystallized area, and an amorphous silicon area between the first and second crystallized areas. A first gate electrode and a second gate electrode are formed respectively on the first crystallized area and second crystallized area with the insulation film in between, and furthermore the first and second crystallized areas are used to manufacture an N-channel type TFT and a P-channel type TFT, respectively.
Patent JP-2004079230-A (JP)
Title: Discharge tube and its manufacturing method
Inventor: MACHIDA KAZUHIKO
IPC: H01T4/12
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge tube capable of suppressing a rise of a discharge starting voltage after once discharged by receiving a surge, and capable of intending to extend its life even if discharge is repeated by repeatedly receiving the surge.  <P>SOLUTION: In this discharge tube, a prescribed gas is filled in an airtight chamber 13 formed by bonding line electrodes 10, 12 to a housing 14 of ceramic, and the end surfaces of pillar-like line electrodes 10b, 12b protrusively provided on the line electrodes 10, 12 respectively face each other with a prescribed interval kept between them in the airtight chamber 13 wherein trigger lines 16, 16 are formed by drawing a fine carbon line on its inner wall surface. A discharge stabilizing material layer 20 formed by applying a mixture of a dielectric material such as a barium titanate and the like, and a carrier material such as a magnesium oxide (MgO), a sodium silicate and the like to each end surfaces of the discharge electrode 10b, 12b is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004047398-A (JP)
Title: Luminaire for high-illumination high-pressure discharge lamp
Inventor: KITADE WATARU
IPC: F21Y101/00
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a luminaire for a high-illumination high-pressure discharge lamp capable of accomplishing remarkable power saving with the same brightness as an existing luminaire has.  <P>SOLUTION: In this luminaire for a high-illumination high-pressure discharge lamp, a plate having a reflectivity of 0.9 or above and composed by applying durability treatment to an aluminum material so as to keep high luster over a long time is used for a reflecting shade of the luminaire for a high-pressure discharge lamp, and twenty or more lights of the high-pressure discharge lamp mounted to the luminaire are projected to the reflecting shade when the luminaire is viewed from an area immediately below the luminaire. Relatively high illuminance directly below the luminaire can be provided as compared with a luminaire using a shade composed by applying a coating process to plain aluminum.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078640-A (JP)
Title: Contents distribution system and contents transmitting/receiving terminal
Inventor: AONO KEISUKE
IPC: H04N21/258
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contents distribution system by which a user on a train can easily acquire viewable contents in the train and the reproduction of the contents is ended at the arrival at an objective station, and also to provide a reproducing terminal therefor.  <P>SOLUTION: In the contents distribution system, arrival station information and the liking information of contents to be viewed in the train which are transmitted from a contents transmitting/receiving terminal 8 carried by a user intending to take a train are transmitted to a data server device 11 arranged around a wicket and having a radio communication function 12, the data server device 11 estimates user's scheduled departure time by a departure time estimation means 11, obtains a contents signal whose reproducing time is approximate the same as the scheduled departure time from a contents distribution server 3 and distributes the obtained contents signal to the information transmitter 12 so that the contents transmitting/receiving terminal 8 ends the reproduction of the contents whose reproduction is started simultaneously with the departure of the train before the arrival of the objective station.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003236286-A (JP)
Title: Washing machine
Inventor: KIM HYUNG-KYOON
IPC: D06F13/08
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing machine including a wobbling device in which in the washing process, a washing plate part is not rotated, but wobbled in the vertical direction to wash washing and after an enough quantity of washing water is raised by a raising water flow guide by unidirectional rotation of a rotary blade, the washing is dropped to perform washing.  <P>SOLUTION: This washing machine includes a water tub for storing washing water, a dewatering tub rotatably disposed in the inside of the water tub to store the washing, a dewatering shaft for rotating the dewatering tub, a washing shaft penetrating through the dewatering shaft in the axial direction to project from the upper end of the dewatering shaft, a washing plate part for wobbling the washing in the vertical direction to perform washing, which is provided on the lower part of the inside of the dewatering tub to be wobbled, and a rotary blade disposed on the lower part of the washing plate part and rotated in one direction by the rotation of the washing shaft to guide the washing water to the upper part of the dewatering tub.  <P>COPYRIGHT: (C)2003,JPO