baber/WOPTO huggingface dataset:
Patent JP-2004281493-A (JP)
Title: Process for producing permanent magnet material
Inventor: NAKAMURA HAJIME
IPC: H01F41/02
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small or thin permanent magnet having S/V=6 mm-1 or above representing good magnetic characteristics by preventing the magnetic characteristics from deteriorating due to grinding.  <P>SOLUTION: In the process for producing the permanent magnet material, a sintered magnet body having an R-Fe-B based composition (R is one kind or more than one kinds being selected from rare earth elements including Y) and ground to have a specific surface area of 6 mm<SP>-1</SP>or above is subjected to surface diffusion heat treatment for 1 min to 10 hours in vacuum or inert gas at a temperature not lower than the fusion starting temperature of an R rich grain boundary phase existing in the magnet and not higher than the sintering temperature of the magnet so that the grain boundary phase components are diffused onto the grinding surface of the magnet thus forming a thin film layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281590-A (JP)
Title: Semiconductor device
Inventor: KOJIMA TOSHIAKI
IPC: H01L23/60
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which can control the switching characteristics of an electrostatic protective circuit in high accuracy and which can deal with the thickness reduction of the gate oxide film of an object to be protected.  <P>SOLUTION: The semiconductor device includes a p-type substrate 11, an n-well 12 formed on the p-type substrate 11, a p<SP>+</SP>-type region 13 connected to an anode terminal Ta formed on the n-well 13, an n<SP>+</SP>-type region 14 formed on the n-well 12 and connected to the anode terminal Ta via a resistor Rext, a p<SP>-</SP>-type region 15 formed over the p-type substrate 11 and the n-type well 12 adjacent to the n<SP>+</SP>-type well 14, an n<SP>+</SP>-type region 16 and a p<SP>+</SP>-type region 17 formed on the p-type substrate 11 and connected to a cathode terminal Tc, and element isolation parts 18a-18c for isolating between the p<SP>-</SP>-type region 15 and the n<SP>+</SP>-type region 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276361-A (JP)
Title: Method for mounting lithographic printing plate
Inventor: MIYOSHI EIJI
IPC: B41F27/12
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for mounting a lithographic printing plate by which a flexible printing plate can be mounted with a high position registering accuracy in a simple method without interposing a specially processed block copy sheet.  <P>SOLUTION: This method is intended for mounting on the plate cylinder of a printer a lithographic printing plate for which a material other than a metal sheet is used as a substrate, and is characterized in that silicone oil or silicone grease is previously applied on the plate cylinder or the block copy film stuck on the plate cylinder for adjustment of the thickness.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282389-A (JP)
Title: Illumination light communication device and illuminating element
Inventor: NAKAGAWA MASAO
IPC: H04B10/11
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination light communication device capable of performing communication also when the lighting is off and capable of effectively utilizing infrared communication.  <P>SOLUTION: In the case of performing communication by using illumination light when the illumination is on, switches 12, 13 are turned on, a signal modulated in an optical modulation part 11 in accordance with information is superposed to a power waveform for the illumination with a power distributer 15 and the illumination 16 is driven in a modulated state. When the illumination is off, the switches 12, 13 are turned off, a switch 14 is turned on and a communication part 17 is driven in a modulated state by the optical modulation part 11. The communication part 17 can be constituted so as to include an infrared light emitting element part to perform infrared communication when the illumination is off. Consequently communication can be performed not only when the of illumination is on but also when the lighting is kept off. The communication device can be constituted of one element integrating the illumination part 16 and the communication part 17, so that a compact system can be constituted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279227-A (JP)
Title: Method and device for condensate demineralization
Inventor: IZUMI TAKESHI
IPC: G21F9/12
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for condensate demineralization by which high-purity treated water with low concentrations of suspended corrosion products and a sulfate ion.  <P>SOLUTION: The method for condensate demineralization to process condensed water from a BWR nuclear power generation plant using an ion-exchange resin layer in which the ion-exchange resin layer processing the condensed water comprises a cation resin layer as the outer-most part, a layer mixed with a cation and anion resins as the intermediate part and an anion layer as in which the cation resin, or a layer mixed with a cation and anion resins as the outer-most part in which a ratio of the cation resin to the anion resin is not less than 2, a layer mixed with a cation and anion resins as the intermediate part in which a ratio of the cation resin to the anion resin is between 0.5 to 2, and a layer mixed with a cation and anion resins as the bottom part in which a ratio of the cation resin to the anion resin is not greater than 0.5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286865-A (JP)
Title: Video display device
Inventor: OGASAWARA KATSUICHI
IPC: G09G3/20
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video display device whose variation in hue due to brightness of intermediate colors and visual characteristics in high-luminance display by using a white color is improved.  <P>SOLUTION: A color component separation and extraction part 1 separates and extracts a magenta component (a), a cyan component (b), a yellow component (c), and a white component (d) as the specific color components of input video signals Rin, Gin, and Bin. A white component distribution extraction part 2 detects the distribution state in a picture of the white component (d). A gain control signal generation part 7 generates correction gain values s1, q1, p1, and t1 for the specific color components (a) to (d) according to the distribution state of the white component (d) and the signal level of the white component. An arithmetic control part 5 multiplies the specific color components and correction gain values, and finally a video signal correction part 6 corrects the input video signals according to the multiplication results.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289002-A (JP)
Title: Semiconductor device, semiconductor package, electronic device, electronic equipment, method for manufacturing semiconductor device and method for manufacturing electronic device
Inventor: AOYANAGI TETSUTOSHI
IPC: H01L25/11
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve the connection reliability in three-dimensional mounting under the consideration of package bending.  <P>SOLUTION: The aperture diameters of openings 13a and 13b respectively formed corresponding to projecting electrodes 29a and 29b are set so as to be gradually reduced from the central part to outer peripheral part of a carrier substrate 11, and the aperture diameters of openings 22a and 22b formed corresponding to the projecting electrodes 29a and 29b are set so as to be gradually reduced from the central part to outer peripheral part of a carrier substrate 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283779-A (JP)
Title: Liquid coating device and liquid coating method
Inventor: NAGATA YOSHITOSHI
IPC: H01L21/027
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid coating device and liquid coating method capable of coating liquid without waste and in a uniform film thickness by allowing a delivery region of the coating liquid ejected from a slit opening to coincide with a delivery width specified between both ends of the opening accurately without the danger of damaging a coated film or the object to be coated.  <P>SOLUTION: The liquid coating device is provided with a coating head 20 composed of: a first split head 21 having a reservoir 26 which retains the coating liquid injected from a liquid injection inlet 24 and is extended in the width direction; a second split head 22; and a shim 23 which is held between both split heads and has a recessed part 23a forming a slit-like slot which is elongated in the width direction and which is communicated with the reservoir 26 between both split heads. The liquid coating device relatively moves the coating head 20 in parallel to the object to be coated while ejecting the coating liquid from the opening of the slot and forms the coated film on the surface of the object to be coated. Therein, the recessed part 23a of the shim 23 is prepared with roundness so that both end parts of the width direction of the recessed part 23a becomes recessed wit respect to the central part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004295595-A (JP)
Title: Traveling support information display device of vehicle
Inventor: KASEYAMA HIDEKI
IPC: G08G1/16
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To announce a plurality of different information in a proper timing to the crew of a vehicle according to a series of driving operations of a vehicle, especially, a driving operation to cross an opposite lane and turn.  <P>SOLUTION: A display switching deciding part 29 switches information to be displayed on a display device 14 from oncoming vehicle information associated with an oncoming vehicle when its own vehicle crosses an opposite lane and turn to crossing pedestrian information associated with a pedestrian crossing a road on which its own vehicle is traveling just after turning according to the angle β of intersection of a road RA on which its own vehicle is traveling at present and a road RB on which its own vehicle is traveling just after crossing the opposite lane and turning and the angle α of turning of its own vehicle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301951-A (JP)
Title: Optical waveguide
Inventor: MIYADERA NOBUO
IPC: G02B6/122
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce optical losses produced by misalignment between the center axis of an optical propagation mode in a curved optical waveguide and that of the optical waveguide.  <P>SOLUTION: The invention relates to the optical waveguide having a curved part, and when the minimum distance from a predetermined position of the outside edge part of the curved part up to the inside edge part is defined as the optical waveguide width at the predetermined position, the optical waveguide is characterized in that the optical waveguide width gradually decreases from the maximum optical waveguide width in the middle of the curved part toward both end parts of the curved part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300726-A (JP)
Title: Method for aseismically strengthening ground in drain placing method
Inventor: HAGIWARA TOSHIYUKI
IPC: E02D3/10
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To enhance earthquake resistance by imparting shear strength to ground in addition to the securement of a drainage function only by placing a drain material.  <P>SOLUTION: In a drain placing method, a hole is bored by inserting a casing into the ground through the use of construction machinery for erecting the casing, the hollow cylinder-shaped drain material, wherein linear synthetic resins are piled, is inserted into the erected casing, and after that, the casing is extracted so that the drain material can be left in the ground, and the drain material 1 to be driven, which is set to have high compressive strength and great toughness against bending, in addition to the drainage function, is driven at a prescribed density.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302793-A (JP)
Title: Image forming system
Inventor: WASHIO KOJI
IPC: G06F3/12
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To reserve the use of an image forming device with good operability, in an image forming system consisting of the image forming device connected to a network and information processors.  <P>SOLUTION: The image forming device has a device type information sending means for sending device type information and an operation information sending means for sending operation information. A first image processor has an input means for letting a user input reservation information and a reservation information sending means for sending reservation information input by the input means. A second image processor has a storage means for storing the device kind information, the operation information and the reservation information, and a content creating means for creating contents based on the device type information, the operation information and the reservation information stored in the storage means. The first image processor further includes a display means for displaying the contents created by the content creating means to the user when the user inputs the reservation information using the input means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278258-A (JP)
Title: Gutter end
Inventor: FUNABASHI MAKOTO
IPC: E04D13/064
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gutter end which enables the packing and transportation of paired eaves-gutter end members while maintaining the number of the pairs eaves-gutter members.  <P>SOLUTION: In the paired gutter ends to be fitted for fixation into both ends of an asymmetrical cross-section eaves gutter, a peripheral wall part of one gutter end is provided with a protrusion whose tip part has a large cross section; a peripheral wall part of the other gutter end is provided with a locking part with an engaging groove into which the protrusion can be slidably fitted from a lateral side; and the protrusion of one gutter end is slidably fitted for combination into the engaging groove of the locking part from the lateral side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302900-A (JP)
Title: Device and method for converting document
Inventor: NISHIYAMA YUJI
IPC: G06F17/30
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document converting device by which a user adjusts a sentence into one with the prescribed number of characters in a prescribed document form even though the user prepares the sentence without being aware of the format and the number of characters.  <P>SOLUTION: In this document converting device, a comparison operating means 2 operates the number of characters of character data inputted from a sentence inputting means 1, and compares the operated number of characters with the set number of characters; the number of characters adjusting means 4 replaces at least one of a character, a word and a clause in the inputted sentence with a second character, word and clause on the basis of this comparison result to adjust the number of characters; and a form adjusting means 6 arranges the adjusted sentence into one in a preset setting document form. Thus, the user surely and quickly prepares a sentence in the setting document form specified by a setting method from a sentence prepared without being aware of the number of characters and a form, by the setting form.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2008067722-A (JP)
Title: Seat back frame for vehicle made of ultra-high tensile strength steel plate
Inventor: YOSHIDA MASAMI
IPC: B60N2/90
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To configure a seat back frame for a vehicle so as to reduce the number of components, reduce weight, improve strength together with dimensional precision and easily perform welding work as well.  <P>SOLUTION: The seat back frame mainly includes left and right side frames 1 and 2 press-molded into a predetermined shape from an ultra-high tensile strength steel plate, an upper member 3 between the upper portions of the side frames 1 and 2 and a lower member 4 between the lower portions of the side frames 1 and 2. The side frames 1 and 2 are formed into a roughly inward U-shape in the cross-section from wide main plate sections 10 and 20 forming an outer shape, overhang flange sections 11, 12, 21 and 22 rising inwards from the front and rear edges of the main plate sections 10 and 20. Both ends of the upper member 3 and the lower member 4 are fitted to the inner side of the side frames 1 and 2 with the side frames 1 and 2 as main columns, the plate surfaces facing each other of the respective members are bonded by spot-welding and assembled into a roughly quadrangular frame shape.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2004312057-A (JP)
Title: Piezoelectric vibrator
Inventor: HONDA TERUMOTO
IPC: H03H9/02
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric vibrator, wherein a piezoelectric raw plate is supported in a cantilever state inside a piezoelectric vibrator package and air-tightly shielded, which is contrived to horizontally support a piezoelectric vibrating plate resulting in eliminating a change in the characteristics such as a change in the main vibrating frequency caused by the piezoelectric vibrating plate in contact with the package and the cover thereby providing stable characteristics and excellent yield.  <P>SOLUTION: In order to horizontally support the piezoelectric vibrating plate, a plurality of supports with the same height are provided, or a hole or a recess is provided to the center of the supports, a conductive adhesive is coated to the hole or the recess, the piezoelectric vibrating plate is pressed to the upper face of the supports by the contraction of the cured conductive adhesive to horizontally support the piezoelectric vibrating plate, thus the task is solved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310266-A (JP)
Title: Information distributing device, facility equipment monitoring system and information distributing program
Inventor: FUKUSHIGE YASUNOBU
IPC: G06F13/00
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information distributing device, a facility equipment monitoring system and an information distributing program for distributing monitor information for appropriately receiving distribution destination regardless of an electronic mail address set as the distribution destination.  <P>SOLUTION: A server computer 50 is configured as a device for distributing the monitor information of air conditioning facilities 41 and 42 through an electronic mail, and equipped with an information setting routine 53a and an information distributing routine 53c. The information setting routine 53a executes the setting of the electronic mail address of a service center 61 or a portable telephone 71 or the like and mail format information associated with a mail format receivable in the electronic mail address, and the information distributing routine 53c distributes the monitor information based on the setting.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004088728-A (JP)
Title: Picture providing apparatus, method, and program thereof
Inventor: MOTOI NARIYUKI
IPC: H04M11/00
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To distribute an image for composition after the image is checked by using a composite image by providing an enjoyable composite image to a user.  <P>SOLUTION: In an image providing apparatus 100, a composite image is provided to user's apparatus, such as a TV telephone device 200, connected through a communication line 300. The image providing apparatus 100 extracts a composite image, such as a background picture, indicated by the TV telephone device 200 from composite image DB 106; receives continuously each original image of motion pictures transmitted from the YV telephone device 200; and extracts continuously each objective image for composition, such as a user's image, from the original image. The image providing apparatus 100 generates a composite image, such as an image, in which a user's image is put ahead of the appointed background image, by overlapping the objective image on the composite image; transmits and provides the composite image to the TV telephone device 200 in real time almost equal to the transmitting the original image; and distributes the composite image, such as the background image, demanded for distribution by the TV telephone device 200.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004306388-A (JP)
Title: Mold for molding centrifugal multi-vane fan and method for manufacturing the fan
Inventor: SAEKI TAKAFUMI
IPC: F04D29/28
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold for molding a centrifugal multi-vane fan capable of keeping mold precision, easy to assemble and enhanced in durability.  <P>SOLUTION: This mold is composed of a lower mold 110, an upper mold 120, a rotary die 130 and an inside mold 140. The rotary die 130 comprises a cylindrical rotary die body 131 and a large number (same to the number of vane plates 102) of die pieces 132. The die pieces 132 are provided so as to be capable of moving the slit forming grooves 122 traversing the vane plate inside forming grooves 121 of the upper mold 120 among the vane plates 102 formed by the lower and upper molds 110 and 120. After the molding of a resin is completed, the die pieces 132 are drawn out in a rotary direction to form slits.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308247-A (JP)
Title: Excavator
Inventor: HARIMOTO SEIJI
IPC: E02F3/39
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently and surely perform asphalt removing work and hole digging work.  <P>SOLUTION: In this excavator, an excavator body 3 is revolvably arranged in a self-traveling vehicle body 1 via a revolving base 2; an excavating tool is installed in a tip part of a boom 19 vertically rotatably pivoted on the excavator body 3; and excavation work is performed by the excavating tool by revolving the excavator body 3, and vertically rotating the boom 19. The revolving base 2 is tiltably drivably arranged in the directions (c and d) orthogonal to the traveling direction around a pivotal shaft 36 extending in the traveling direction of a frame 7 of the self-traveling vehicle body 1. A tilting cylinder 37 is arranged between the frame 7 and the revolving base 2. A lock mechanism 38 is arranged for locking the revolving base 2 on the frame 7. A level gauge 39 is arranged on an operation panel 14 in a cab 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306467-A (JP)
Title: Method for reducing volume of crushed foamed resin molding, volume-reduced foamed resin particle, and molding from the resin particle
Inventor: YASUI KENSAKU
IPC: B29K105/26
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To reform the closed cell percentage and foaming reserve power of the volume-reduced particles of a crushed foamed resin molding and to improve the physical properties of a molding foamed by using the volume-reduced foamed resin particles as a raw material.  <P>SOLUTION: Hot air whose temperature is by 10-30°C higher than the Vicat softening temperature of the substrate resin of the crushed foamed resin molding is introduced into the crushed molding for primary volume reduction. Secondary volume reduction is done by introducing hot air whose temperature is by 45-60°C higher than the Vicat softening temperature. By the internal mold foaming of the obtained volume-reduced foamed resin particles according to a given method, the molding of high compression strength is obtained. In this way, crushed particles of below 5 mm in an average particle size, which are insufficient in foaming reserve power and have been difficult to be used in internal mold foaming, can be used effectively as a foaming material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI