baber/WOPTO huggingface dataset:
Patent JP-2004224283-A (JP)
Title: Seedling transplanter
Inventor: WATABE ICHIRO
IPC: A01C11/02
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seedling transplanter having a structure capable of filling oil into a fuel tank advantageously for space.  <P>SOLUTION: This seedling transplanter comprises a steering seat on a traveling vehicle body, a slit-like auxiliary step 39 movable to the right and left outermost sides of the steering seat, and a fuel supply port 70a of the fuel tank formed at the lower side of the auxiliary step 39. For example, a fuel container is carried on the auxiliary step 39, and a hose is passed from the fuel container through the slit of the auxiliary step 39 and inserted into the fuel supply port 70a of the fuel tank 70 to supply fuel to the fuel tank 70. Since the fuel can be supplied to the fuel supply port 70a of the fuel tank 70 by moving the auxiliary step 39, a method capable of easily supplying the fuel can be adopted.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004234888-A (JP)
Title: Lighting device
Inventor: INOUE SATOSHI
IPC: F21Y101/00
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting device with brightness unevenness virtually eliminated.  <P>SOLUTION: The lighting device is provided with following requirements of (A) TO (D). (A) Nearly a point-shaped light source 4 such as an incandescent lamp/discharge lamp/light-emitting diode is arranged at almost the center of a reflecting plate 3 of which a bottom face 1 is of a concave shape with an inner side face 2 rising toward front from an outer periphery edge of the bottom face 1 shaped like a short cylinder. (B) A part of side light from the light source 4 is reflected at the bottom face 1 of the reflecting plate 3 to be converted into a forward light. (C) The rest of the side light is reflected at the inner side face 2 of the reflecting plate 3 to be converted into a light 10 directed toward front of the light source 4. (D) A nearly cone-shaped reflecting body 7 tapered toward the tip is arranged in front of the light source 4 so that the light 10 directed toward the front of the light source 4 is reflected at the reflecting body 7 to be converted virtually into the forward light. Further, a following requirement (E) may be added. (E) A concave mirror 5 is arranged at a rear surface of the reflecting body 7 for reflecting the forward light from the light source 4 toward the bottom face 1 of the reflecting plate.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230434-A (JP)
Title: Removing device for matte sticking to tip of spout of measuring ladle for anode casting machine
Inventor: KAMETANI TOSHIHIRO
IPC: B22D39/04
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a removing device for matte sticking to a tip of spout of measuring ladle for anode casting machine, which requires no human work but requires only a minimum space in a table necessary for installation.  <P>SOLUTION: In the copper anode casting machine to successively pour a designated weight of molten copper from a stationary tilting type measuring ladle into casting molds arranged on a rotational table, the removing device for the matte sticking to the tip of spout of measuring ladle for the anode casting machine is equipped with the removing devices at several positions on the table to efficiently remove the matte which sticks to the tip of measuring ladle and grows to interfere with casting.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239935-A (JP)
Title: Thermosensitive color-changing light emitting device
Inventor: AMANO RYOZO
IPC: G09F13/18
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To attain a two color display with a color LED and to facilitate the recognition of temperature change with emission in a wide area, in a light emitting device in which color tone is changed by change in temperature.  <P>SOLUTION: The light emitting device 1 is composed of a light transmission plate 10, a light projector 20, and a thermosensitive color-changing layer 11. The thermosensitive color-changing layer is nontransparent at temperatures below the color-changing point and becomes transparent or translucent at temperatures above. For the light projector 20, an LED is used. In the temperature environment below the color-changing point, the thermosensitive color-changing layer 11 shields projected light from the projector 20. Above the color-changing point, the thermosensitive color-changing layer 11 changes the color, turning transparent or translucent. Then, the projected light from the projector 20 is passed through the thermosensitive color-changing layer 11 and a protective layer 13 and emitted to the surface, so that the almost entire area of the light transmission plate 10 is observed emitting light. Thus, temperature change is easily learned by the change in the color of the thermosensitive color-changing layer 11. Since the projected light is designed to be dispersed by the light transmission plate 10, light emission in a wide area is made possible using a small light source.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240054-A (JP)
Title: Camera
Inventor: NONAKA OSAMU
IPC: G02B7/36
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera having an AF function that makes accurate focusing possible without depending on the position of the principal object to be photographed in the screen.  <P>SOLUTION: The camera is mounted with an electronic imager and is equipped with a range finder that selects the principal object to measure the distance by means of optical signals obtained from the optical image of a plurality of ranging areas arranged in a photographic screen. When the position of the principal object can not be specified by this range finder, the camera is equipped with a focusing means that, by dividing the photographic screen into a plurality of areas, specifies the area where the principal object exists on the basis of luminance distribution obtained from areas excluding those overlapping the ranging areas, and that brings the position of the highest contrast signal into focus while the photographic lens position is scanned.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239489-A (JP)
Title: Ice making machine
Inventor: KUSUMOTO NOZOMI
IPC: F25C1/00
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To allow easy replacement, repair and maintenance inspection of ice scraping members while making an increasing amount of ice in a compact space.  <P>SOLUTION: This ice making machine comprises ice creating members 1 each having a cooling space in which cooling fluid flows and an ice creating surface F formed on the opposite side to the cooling space in the vertical direction, and a rotor 13 having the plurality of ice scraping members 2 each consisting of an ice scraping vane 14 mounted on the rotor 13 and alternately lined up in the horizontal direction for rotation around the axial center in the line-up direction. A pulley 16 is formed on the outer peripheral face of the rotor 13 apart from the rotational axial center and a transmission belt 19 is bridged between the pulley and a main pulley provided on an electric motor so that the ice scraping members 2 are individually driven. The ice scraping members 2 can be inserted in and removed from the adjacent ice creating members 1, 1 in the vertical direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242028-A (JP)
Title: Self-adjusting method and self-adjusting device for a/d converter and d/a converter
Inventor: KARAKI ISUKE
IPC: H03M1/10
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To automatically adjust errors of output levels without requiring an external circuit when a plurality of A/D converters and D/A converters are used for a wireless communication apparatus or the like.  <P>SOLUTION: Provided are switches 1 and 2, an output level adjustment part 5, an input level adjustment part 10, and an adjustment part 15 to adjust errors of the output level between A/D converters 3 and 4 and errors of output levels of D/A converters 11 and 12. When the error of the output level between the A/D converters 3 and 4 is adjusted, adjustment data from an adjustment data generation part 16 are supplied to the A/D converters 3 and 4 and output level adjustment part 5 through the input level adjustment part 10 and one D/A converter 12. The level measurement part 5 measures the output levels of the A/D converters 3 and 4 and an adjustment control part 19 adjusts the output level of the output level adjustment part 5 according to an error of the measured levels.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240857-A (JP)
Title: Theft monitoring system and theft monitoring device
Inventor: MATSUZAKI TETSUYA
IPC: G08B25/04
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To surely monitor a theft when a monitoring object of theft is a take-along.  <P>SOLUTION: This theft monitoring system 100 for monitoring the theft of the take along 80 of a moving person 40 comprises a radio tag 30 for radio-transmitting an identification signal for identifying the take along 80, which is mounted on the take along 80, and the theft monitoring device 20 carried by the moving person 80. The theft monitoring device 10 comprises an operation part 12 to be operated by the moving person 40 when the take along 80 is stolen, a time measurement part 14 for measuring the time after the intensity of the identification signal received from the radio tag 30 reaches a threshold or less, and a theft signal output part 16 for outputting a theft signal showing the theft of the commodity in conformation to the identification signal when the operation part 12 is operated within a predetermined time measured by the measurement part 14.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242201-A (JP)
Title: Portable telephone terminal performing data search, and data search method
Inventor: SUGANO ATSUYA
IPC: G06F17/30
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To narrow down data so that desired data is displayed on a screen only by executing a simple operation using a button, etc. for a few times in a portable telephone terminal with the small number of pieces of data which can be displayed on one screen.  <P>SOLUTION: A user depresses a button "2" among a group 12 of ten key buttons of the portable telephone terminal 1 for five times and depresses the fifth time for a long time. Then, this button operation is recognized as specification of data retrieval conditions, data of which the initial character of a human name is included in a line of "Ka" corresponding to the button "2" is extracted among pieces of telephone directory data in a data base 13, furthermore, only data of which the initial character is the "5"th column (column of "O"), namely, "Ko" is extracted among pieces of data in a group of "Ka" and displayed on a display part 11 according to the number of times of depression ("5").  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244684-A (JP)
Title: Method for manufacturing composite rolling mill roll made of cemented carbide, and the roll
Inventor: HATTORI TOSHIYUKI
IPC: C22C29/08
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method by which a composite roll having characteristics comparable to those of original liquid-phase-sintered cemented carbide even if unsintered powder, compacts or temporarily sintered compacts are used as an external-layer-forming cemented carbide material by carrying out HIP at a temperature not lower than the liquidus temperature of cemented carbide in manufacturing the composite roll made of cemented carbide.  <P>SOLUTION: In the method for manufacturing the composite rolling mill roll made of cemented carbide, the external-layer-forming cemented carbide material is disposed in the outer periphery of an inside layer composed of a steel-based or iron-based material and the both are joined together by HIP treatment. A diffusion preventive layer composed of a material having a melting point higher than that of the external-layer-forming cemented carbide material is provided between the inner surface of an HIP can composed of the steel-based material and the outside surface of the external-layer-forming cemented carbide material, and HIP treatment is carried out at a temperature not lower than the liquid-phase-forming temperature of the external-layer-forming cemented carbide material.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246824-A (JP)
Title: Speech document retrieval method and device, and speech document retrieval program
Inventor: HAYASHI YOSHIHIKO
IPC: G10L15/28
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To generate description on a speech document by which an influence on the retrieval accuracy of an error in speech recognition is reduced and retrieval by a key associated with a topic in the speech document is retrieved.  <P>SOLUTION: In the speech document retrieval method, the speech document is generated by applying a speech recognition processing to the inputted speech document, acquiring a literate speech recognition result together with recognition reliability, collating with expansion key word extract conditions and the speech recognition result to extract an expansion key word, collating with the extracted expansion key word and the expansion word extract conditions, retrieving an external database based on the resulting acquired conditions, extracting the expansion word, and embedding the expansion word in the results of the expansion word and the speech recognition.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250240-A (JP)
Title: Manufacturing method and manufacturing apparatus for liquefied carbon dioxide
Inventor: USAMI NOBUAKI
IPC: C01B32/50
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method and manufacturing apparatus which suppress the concentration of carbon monoxide in a gaseous phase generated by the vapor-liquid equilibrium of the obtained liquefied carbon dioxide to a lower level even when gaseous carbon dioxide containing the gaseous hydrogen and gaseous carbon monoxide as impurities is used as a gaseous raw material.  <P>SOLUTION: The liquefied carbon dioxide of ≤1 vol. ppm in a carbon monoxide content in the gaseous phase generated by the vapor-liquid equilibrium is obtained by compressing the gaseous raw material containing the carbon monoxide and hydrogen as the impurities in the gaseous carbon dioxide, then causing the oxidation reaction thereof while regulating the amount of oxygen supply in such a manner that the range of temperature rise attains 3 to 20°C, then liquefying the reaction product.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251984-A (JP)
Title: Auto-focusing device
Inventor: SEKINE YOSHINORI
IPC: G02B7/28
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an auto-focusing device capable of exactly detecting a focus without being restricted in the kind of an object.  <P>SOLUTION: The auto-focusing device for focusing the object by adjusting the distance between the object and an optical system is equipped with a knife edge 12 disposed on an optical path of reflected light from the object 22, an aperture 14 installed in proximity to the knife edge 12, and a bi-sected light receiving means 16 placed behind the knife edge 12 and the aperture 14. The portion of the reflected light, which portion is not shielded by the knife edge 12 is received by the means 16 and the focusing with the object 22 is performed based on the light receiving signal and the disturbance light from the interior of the object is shut off by the aperture 14.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251735-A (JP)
Title: Performance evaluation method of humidity adjustment material used for purpose of preventing dryness in residential environment and index of the same
Inventor: MAEDA MASAKI
IPC: E04B1/64
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for numerically expressing performance of a humidity adjustment material for an indoor residential environment and objectively evaluating a dryness prevention capacity.  <P>SOLUTION: The performance evaluation method of the humidity adjustment material considers a difference of balance moisture content ratios between predetermined humidity conditions in a humidity emission process of the evaluated humidity adjustment material as an index, calculates a difference of steam adsorptions between the predetermined humidity conditions in the performance evaluation method of the humidity adjustment material for evaluating the dryness prevention capacity of the humidity adjustment material and the humidity emission process of the evaluated humidity adjustment material, considers a value found by converting the difference per material unit as an index and evaluates the dryness prevention performance of the humidity adjustment material used for purpose of preventing dryness in the residential environment, and provides the effective determination index for objectively evaluating the dryness prevention performance of the humidity adjustment material for the indoor residential environment such as a residence etc.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258102-A (JP)
Title: Scanning optical device
Inventor: KOMORI SHIN
IPC: G02B26/10
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To suggest a scanning optical device in an inline type color image forming device in which particularly a color slurring at a high temperature is suppressed.  <P>SOLUTION: An optical frame of the scanning optical device is formed with a steel plate, a deflection scanning means (scanner motor), which is a heat source, is fitted to the steel plate optical frame, further a scanning lens and a turning back mirror are symmetrically fitted with respect to the deflection scanning means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256851-A (JP)
Title: Composite structure
Inventor: SHIBATA DAISUKE
IPC: C04B41/89
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite structure which is obtained by combining a core material and and a surface material consisting of a polycrystalline sintered compact or metal and having a wide difference in thermal expansion coefficients, and in which high hardness and high toughness are made compatible without producing peeling and cracks between the core material and the surface material.  <P>SOLUTION: In the composite structure 1 comprising a sintered compact obtained by joining crystal grains 2 and 6 with joining phases 3 and 7 as a long size core material 4 and/or surface material 8, an intermediate layer 9 having a thermal expansion coefficient at the middle between that of the core material 4 and that of the surface material 8 is provided between the core material 4 and the surface material 8.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255668-A (JP)
Title: Method for manufacturing printing plate for lithographic printing and printing plate manufactured by the method
Inventor: KOIDE TETSUHIRO
IPC: B41N1/14
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a printing plate for CTP(computer to plate) on which an image can be directly plotted by a laser beam with a low energy because of a high sensitivity to light, and which has sufficient inking properties and does not require post processings such as development and wiping operation, and the printing plate manufactured by the method.  <P>SOLUTION: The method for manufacturing the printing plate for lithographic printing comprises crosslinking of a photosensitive resin composition comprising a hydrophilic polymer, a crosslinking agent and a light absorbing agent, or a photosensitive resin composition comprising the hydrophilic polymer, the crosslinking agent, a hydrophobic polymer and the light absorbing agent. The method manufactures the printing plate by irradiating with light an original plate for lithographic printing having at least a hydrophilic resin photosensitive layer the irradiation part of which changes from a hydrophilic nature to an ink-philic nature and not requiring development processing or wiping processing to form an image part. A structural change in the cross section of the original plate generated by irradiation with the light observed by an SEM (scanning electron microscopy) is limited within a depth of 0.5 μm from the surface of the irradiation part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260501-A (JP)
Title: Foldable portable terminal and image display method used in it
Inventor: NEMOTO KYO
IPC: H04W88/02
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foldable portable terminal enabling easy photographing of the image of an opposite party and a self-portrait.  <P>SOLUTION: In the state of closing an upper case 1a and a lower case 1b, a camera 2 and a sub LCD 3 are allowed to have surfaces facing each other, that is they become in the state put back to back. The camera 2 and the sub LCD 3 are arranged on the same surface side in the state of opening the upper case 1a and the lower case 1b. A side key 4 is arranged on the side face of the lower case 1b. A user confirms the image of the opposite party captured by the camera 2 through the sub LCD 3 by using the side key 4 as a shutter of the camera 2, and photographs and records the image of the opposite party while keeping the state of closing the upper case 1a and the lower case 1b by pressing the side key 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255713-A (JP)
Title: Method for controlling occurrence of dust from dry bark powder
Inventor: NAKAMURA KENTARO
IPC: B27L11/06
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling the occurrence of dust which causes a problem when bark, an ecological natural material, containing various effective components is used effectively.  <P>SOLUTION: Dry leaves of cypress family trees are mixed with the dry bark so that the content of the leaves is at least 22 wt.%, and the mixture is crushed. In this way, the amount of dust produced from the bark can be reduced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254641-A (JP)
Title: Seedling-planting machine
Inventor: KINOSHITA EIICHIRO
IPC: A01G9/08
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seedling-planting machine capable of mechanically carrying out removal of lower leaves and seedling planting operation, and capable of efficiently carrying out the seedling-planting operation while having a working line for removing the lower leaves.  <P>SOLUTION: A seedling feeding device 1 transports the seedling received from an operator by a seedling-receiving body 10 to a lower leaf-removing device 2. The seedling-feeding device 1 is constituted by linking many seedling-storing parts 10a to each other so as to circularly move on an elliptic locus long in the right and left direction in the plane view of a machine body, and takes out two or more seedlings in a straight line shape from laterally moving part linearly moving in the right and left lateral direction of the seedling-storing parts 10a. The taken out seedlings are transported to the lower leaf-removing device 2 to carry out the removal treatment of the lower leaves at once, and the treated seedlings are delivered to the seedling-planting device 3 through a seedling delivering device 7 or directly. The delivered seedlings in the straight line shape are planted in a seedling bed in a nursery cabinet T put on a nursery cabinet-carrying part 4. As a result, the removal of the lower leaves and the planting of the seedlings can be efficiently carried out.  <P>COPYRIGHT: (C)2004,JPO&NCIPI