baber/WOPTO huggingface dataset:
Patent JP-2003280183-A (JP)
Title: Photosensitive microcapsule, method for producing the same and image forming sheet having the same
Inventor: KATAMPE IBRAHIM
IPC: G03F7/004
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide photosensitive microcapsules having improved preservability and image retentivity.  <P>SOLUTION: A method for forming photosensitive microcapsules having separate capsule walls is provided which includes the steps of forming an emulsion of an oily core material in a continuous aqueous phase containing a carboxyvinyl polymer and enveloping particles of the oily core material in an amine-formaldehyde condensation product produced by in situ condensation of an amine and formaldehyde, wherein the carboxylvinyl polymer comprises a crosslinked polymer of acrylic acid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004282393-A (JP)
Title: Image pickup device, its method, image pickup program, and recording medium
Inventor: YOSHIDA KAZUHIRO
IPC: H04N5/225
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image pickup device capable of easily estimating the size of an object in an image at the time of photographing or after photographing.  <P>SOLUTION: In the constitution of a digital camera, a range finding device 17, an illustration adjusting circuit 19 and an image composition DRAM 18 are added to a conventional digital camera and the constitution of a picture data controller is sometimes different. An active method and a passive method are generally used for the range finding device 17. In the active method, light is applied to a line sensor with a lens and a distance is measured from a light incidence angle. In this invention, both the methods can be used. The illustration adjusting circuit 19 inputs an input signal from a system controller 14 and transmits/receives data to/from the image composition DRAM 18. The DRAM 18 may be included in a DRAM 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280950-A (JP)
Title: Tracking control method and information recording and reproducing device
Inventor: KUWABARA MASAYA
IPC: G11B7/09
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tracking control method which is highly accurate and stable even when the intensity of emitted light changes and offset fluctuations by variations in ambient temperature or optical characteristics happen.  <P>SOLUTION: This method performs: a first calculation step for calculating an offset compensation value by measuring offset which is to be superimposed on a tracking error signal in an area which is preliminarily provided on a recording medium in order to decide the light intensity of the emitted light for recording/erasure by using a tracking error offset measuring means 8, a first calculating means 9 and a transferring base 15 before performing a recording operation; and a second calculation step for calculating an offset compensation value by measuring loop gain in an area for recording/erasure by using a temperature sensor 10, a tracking gain measuring means 11 and a second calculating means 12 during the recording operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280502-A (JP)
Title: Measuring device control system
Inventor: KOJIMA HIROKI
IPC: G06F9/44
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring device control system enabling a user to easily prepare a program for measuring device control.  <P>SOLUTION: The measuring device control system is constituted such that a measuring device and a personal computer are connected through a communication channel and the measuring device is controlled in the personal computer. Entire control instruction information required for control in the personal computer is stored in the measuring device and the entire control instruction information is fetched to the personal computer through the communication channel and displayed in a list.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279847-A (JP)
Title: Projector
Inventor: YAZAWA JUNICHI
IPC: G02F1/1335
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector for projecting an image to a wide screen for a movie or the like without damaging picture quality by one projector using an optical modulation element which is not wide(oblong) prepared for display.  <P>SOLUTION: A projector for projecting the reflected light or transmitted light of the optical modulation element forming a two-dimensionally arrayed image to a screen 4 by a projecting lens is provided with an optical path switching part 7 for dividing an optical path by time-division between the projecting lens arranged in a projector body 1 and a screen 4 . Then, a plurality of images are arranged right and left on the screen 4 by using a projected light passing through each optical path divided by the optical path switching part 7 so that horizontally long projection can be realized. Also, the optical path switching part 7 is configured as a deflecting means for changing the direction of the light beam. Furthermore, the deflecting means is configured so that a reflecting mirror can be rotated back and forth by a driving device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284164-A (JP)
Title: Method for manufacturing semiconductive seamless belt
Inventor: KAWASHIMA TORU
IPC: G03G15/16
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductive seamless belt having good flexibility by suppressing the flocculation of a conductive filler.  <P>SOLUTION: This method for manufacturing the semiconductive seamless belt comprises a process for adding an imidation catalyst to a semiconductive polyamic acid solution, which is prepared by the mixing with polyamic acid or the polymerization in polyamic acid within a dispersion, which is manufactured by dispersing the conductive filler in an organic polar solvent in the presence of a polymer dispersant, in a predetermined amount with respect to amic acid and mixing the same with the polyamic acid solution under stirring to obtain a uniform solution, a process for applying the uniform solution to the inside of a cylindrical mold made of a metal and subjecting the same to rotary molding to form a polyamic acid coating film uniform in thickness, a process for uniformly gelling the coating film and a process for heating the coating film under a temperature and time condition sufficient to perfectly convert polyamic acid to a polyimide.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289598-A (JP)
Title: Electronic album making device, electronic album making method and program
Inventor: OSHIMA HAJIME
IPC: H04N5/91
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multimedia electronic album making device capable of making an electronic album in an easy-to-distribute format not burdening the making side significantly, and to provide its controlling method and a storage medium.  <P>SOLUTION: A data processing section 116 holds a scene description template describing the spatial arrangement and temporal arrangement of an object constituting a scene, generates scene description data by receiving one object, i.e. image data, at an AV data input section 103 and setting the positional information of the image data in the place holder of the scene description template, and then multiplexes scene description data and the image data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283758-A (JP)
Title: Biological denitrification method
Inventor: YODA MOTOYUKI
IPC: C02F3/28
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain high-quality treated water containing a small amount of residual nitrogen from raw water containing ammonia nitrogen and nitrite nitrogen by denitrifying nitrate nitrogen generated in an ANAMMOX denitrification tank by heterotrophic denitrification microorganisms while maintaining activities of ANAMMOX (autotrophic denitrification) microorganisms without requiring strict chemical dosing control and condition control for biological denitrification carried out by the ANAMMOX microorganisms performing a denitrification reaction where ammonia nitrogen acts as an electron donor and nitrite nitrogen acts as an electron acceptor.  <P>SOLUTION: In a biological denitrification method, slowly decomposable organic substances are added into the denitrification tank 1, and the nitrate nitrogen generated as a by-product is denitrified by the heterotrophic denitrification microorganisms.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285448-A (JP)
Title: Method for producing blank for iron-nickel base alloy cold-rolled sheet for shadow mask having excellent etching piercing property
Inventor: ASADA HIROKI
IPC: H01J29/07
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing a blank for Fe-Ni base alloy cold-rolled sheet for shadow masks having an excellent etching piercing property useable as the shadow mask material of a highly clear and bright TV.  <P>SOLUTION: When the blank for Fe-Ni base alloy cold-rolled sheet for shadow mask is produced, a deoxidizing process is performed in which an aluminum deoxidizer is added by ≤ 3.0 kg/ton of molten steel while reacting the molten alloy after adjusting the Ni component and CaO-Al<SB>2</SB>O<SB>3</SB>-MgO base slag containing ≥ 57 mass% CaO and Al<SB>2</SB>O<SB>3</SB>in which the ratio of CaO/(CaO + Al<SB>2</SB>O<SB>3</SB>) is ≥ 0.45, ≤ 25 mass% MgO, ≤ 15 mass% SiO<SB>2</SB>and ≤ 3 mass% total of oxides of metals having weaker affinity to oxygen than that of silicon.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283511-A (JP)
Title: Cushion body
Inventor: ISHIDA YOSHINOBU
IPC: A47C27/00
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cushion body to be used comfortably all through the year regardless of the atmospheric temperature and without producing noise when used.  <P>SOLUTION: The cushion body has a plurality of inner bags, in which fine pre-expanded particles are stored, stored in an outer bag formed nearly in the rectangular parallel-piped shape. A metal coating is formed at least on either one of the outer or inner surface of each inner bag.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296459-A (JP)
Title: Oxide semiconductor light-emitting device and manufacturing method thereof
Inventor: SAITO HAJIME
IPC: H01S5/327
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxide semiconductor light-emitting device capable of reducing adverse effects on an environment or a human body, improving a yield, and excellent in reliability and the light-emitting property of a visible light region, and to provide a manufacturing method thereof.  <P>SOLUTION: An n-type ZnO layer 2, a ZnO light-emitting layer 3 and a p-type ZnO layer 4 as an exemplary second conductive type semiconductor layer are successively stacked on a ZnO substrate 1. An Se is added to the layer 3 by concentration of 1×10<SP>19</SP>cm<SP>-3</SP>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004318190-A (JP)
Title: Program for receiving structured data
Inventor: ASAMI TOMOHIRO
IPC: G06F17/30
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reception program of structured data for actively acquiring and integrating one portion or entire portion of the fragments of the structured data at a reception side as needed.  <P>SOLUTION: In a program for receiving the structured data for allowing a computer to function as a receiver for receiving a plurality of fragment data, and each fragment configuration information corresponding to each fragment data that are information for generating the structured data having a tree structure by integrating each fragment data at a reception side, the fragment configuration information includes reference information having identification information for identifying the corresponding fragment data from each fragment data, and position information related to a connection position in the generated structured data in the corresponding fragment data. Then, based on the position information and reference information included in each received fragment configuration information, the received fragment data are integrated to generate the structured data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003293897-A (JP)
Title: Diesel injection igniter and method
Inventor: GOTTEMOLLER PAUL
IPC: F02M51/00
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce or prevent the ignition delay of a diesel engine by a fuel injector, that is, an igniter nozzle provided with an energy supplying fuel conditioning means on a part where the fuel is injected to a cylinder.  <P>SOLUTION: This diesel injection igniter includes an electrically-conductive injection valve 24 reciprocatable in an electrically-conductive nozzle body 14, and seatable on a valve seat to stop the fuel flow through a nozzle orifice 30. The injection valve is electrically insulated from a main body, except as its contact with the valve seta, and conducted to the electrical charge at least during opening of the valve. The electrical spark discharge is generated between the injection valve and the valve seat upon opening of the valve. The fuel injected first is conditioned by the energy of the spark to be approximately immediately ignited by compression ignition upon passing through the electric arc, and entering into an engine cylinder, whereby the diesel ignition delay can be essentially prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004290379-A (JP)
Title: Smoke circulation type barbecue grill
Inventor: RYOUJARII
IPC: A47J37/06
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a home barbecue grill which is structured compact and can prevent diffusion of smoke and smell.  <P>SOLUTION: The barbecue grill of smoke circulation type has an annular-shaped barbecue plate, an annular heating means holding member which is located in the lower part of the barbecue plate and is installed with an electric heating means, a central exhaust column which holds the annular barbecue plate and the heating means holding member and forms plural central exhaust outlets and a casing which forms plural side air inlets in the inner side surface. And, it is characterized by that at least one bottom opening is formed in the bottom face of the casing, and a filter which is attached to the bottom face opening so that it can be freely attached/detached and spinning fans installed in the lower part of the central exhaust column and on the bottom face in the casing compose, and the spin of the two spinning fans makes a smoke circulation path from the central exhaust outlet to the side air inlet, from the side air inlet to the inside of the casing, and from the inside of the casing to the central exhaust outlet, and at least one filter is installed in the smoke circulation path in the casing so that it can be easily attached/detached.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293499-A (JP)
Title: Power generation unit for indoor facility
Inventor: FUJIMOTO HIDEFUMI
IPC: H02K7/18
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve power generation efficiency compared with a prior art in a power generation unit for indoor facilities comprising: an impeller arranged in a channel and having a rotation axis faced to an extending direction of the channel; a magnet arranged in the channel and rotated and driven by the impeller; and a coil arranged outside the channel.  <P>SOLUTION: This power generation unit for indoor facilities comprises: the impeller arranged inside the channel and having the rotation axis faced to the extending direction of the channel; the magnet arranged in the channel and rotated and driven by the impeller; and the coil arranged outside the channel and opposite to the magnet. The impeller has a plurality of cascades of blades arranged to have a concentric annular shape, and each of the cascades of blades is provided with a plurality of blades arranged at intervals with one another in a peripheral direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299209-A (JP)
Title: Liquid jetting characteristics sustaining device, liquid jetting device, and inkjet recorder
Inventor: FUKAZAWA SHIGENORI
IPC: B41J2/165
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid jetting characteristics sustaining device adapted to the wiping member in the shape of a so-called sickle in side view, the free end side of which is formed into the shape of a curve in a side view, a liquid jetting device having the liquid jetting characteristics maintainer and an injket recorder having the liquid jetting characteristics maintainer.  <P>SOLUTION: The liquid jetting characteristics sustaining device has the free end portion 211 side formed into a curve in side view, has the wiping member 21 wiping the nozzle forming side 12 of a liquid jetting head 11 jetting a liquid from a nozzle, and has a wiper cleaner 30 removing something adhering to the wiping member 21 by sliding the cleaner against the adhering side 213 of the wiping member 21 after wiping the nozzle forming side 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300540-A (JP)
Title: Partial plastic working method for component made of high-hardness magnetic material
Inventor: NAGAOKA TAKAHIRO
IPC: C22C38/40
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a partial plastic working method for a component made of a high-hardness magnetic material which easily enables partial plastic working of the component made of the high-hardness magnetic material without deteriorating the original high hardness and magnetic properties in the surrounding area.  <P>SOLUTION: When performing the partial plastic working on the components 4 and 12 made of the high-hardness magnetic material, parts 4a and 12b to be subjected to plastic working are heated and converted into a softened area A showing a hardness of ≤HRC20 and a drawing degree of ≥60%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299317-A (JP)
Title: Apparatus for volume reduction of waste plastic material
Inventor: MURAOKA IKUO
IPC: B29B17/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for volume reduction of a waste plastic material which is small-sized and can be safely used without spreading a bad odor to the surroundings even when a feeding hole for the waste plastic material is opened and closed.  <P>SOLUTION: The feeding hole penetrating through an inclined face 1g constituting a part of an outer wall of a treating tank 1 is opened and closed by a lid body 5 swinging around a horizontal supporting shaft 5a. As a heated air exhausted from the treating tank 1 when the lid body 5 is opened is exhausted through a hood 25 arranged above the inclined face 1g, an active carbon 26 and a blower 27, there exists no possibility of spreading the bad odor to the surroundings. As the lid body 5 is swung forward, there exists no possibility of bringing the heated air into contact with a body of an operator W, and it is safe, and it guides feeding the waste plastic material. A control board 4 is provided on a front face of the hood 25, it is not overheated, and is easily operated and has a high durability. As all the elements are included in the inside of a bottom area of the treating tank 1, it is small-sized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304669-A (JP)
Title: Packet communication system and packet communication device
Inventor: NANBAE TAKEHIRO
IPC: H04L12/70
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packet communication system which further broadcasts a packet in order to obtain a fastest packet communication path from a transmitting source to a destination upon packet transmission, by providing a routing protocol as means for searching an optimum packet communication path under an environment in which a network configuration changes with respect to routing for searching the packet communication path, without a routing table which exchanges information with other routers to be automatically updated, and a packet communication device.  <P>SOLUTION: A connection request packet is broadcasted to entire adjoining packet communication devices, a connection packet having path information is returned to a communication path of a connection request packet which has arrived at a destination packet communication device firstly, and a communication in a fastest communication path is enabled upon the start of packet communication by fixedly securing the communication path, and specifically becomes effective in the case the capacity of transmitted data is large.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305240-A (JP)
Title: Tissue housing box
Inventor: UEDA YOSHIHIRO
IPC: B65D83/08
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To horizontally take out tissue which is folded double and housed in a box while unfolding it without separating a pair of sheets of the tissue from each other, to easily take out the next tissue by projecting it from a take-out port after taking out the former tissue, and to vertically arrange a tissue housing box.  <P>SOLUTION: In the tissue housing box 10, the tissue T is housed in the state that each sheet of it or each pair of two superposed sheets of it is folded at a line dividing its width into two. A large number of sheets or a large number of pairs are piled so that their folding lines face alternately opposite sides. They are piled up by combining vertically adjacent ones in the state of being inserted to each other. The tissue housing box 10 is made of paper, and a cut-off line 15 for forming the take-out port 15d of the tissue T is formed in the state of perforation and as a slotted hole along the side edge 11a of one side of a top plate 11 across the top plate 11 and the side plate 13 of one side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306226-A (JP)
Title: Curved file
Inventor: NISHIMURA YUJI
IPC: B23D71/04
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a file which solves the problem of a conventional file that it is difficult to grind only a limited part of interest of an object to be ground without damaging other portions, a portion with a length of the file or longer cannot be ground as a handle of the file comes against the end of the object, and that a flat file requires a considerable skill to grind without damaging the portion other than the target with a corner of the file, can grind only the limited part of interest of the object to be ground, and does not damage the other portions.  <P>SOLUTION: The file is constituted by curving as shown in Figs. 1 and 2, and in addition chamfering as shown in Fig. 3. Thus even an amateur can easily grind only the limited part of interest and does not damage other portions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004268891-A (JP)
Title: Door opening/closing control device for railroad vehicle
Inventor: NUMANO TOSHIO
IPC: B61D19/02
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To actualize a function of opening only a specific door by a simple method to prevent the escape of cool air from a vehicle travelling in a cold district.  <P>SOLUTION: The door opening/closing control device for a railroad vehicle has a partial closure command unit with a remote opening means provided in each operation room to command partial door closure, through wires for the partial closure command pressurized when the unit is turned on, and a door closure means connected to the wires to separate a specific door opening means. The remote opening means is connected to through wires for a door opening command. There further provided a means for separating the remote opening means for the partial closure command unit on the same operation room side from the wires for the door opening command when a simultaneous door opening command unit is turned on.  <P>COPYRIGHT: (C)2004,JPO&NCIPI