baber/WOPTO huggingface dataset:
Patent JP-2004141778-A (JP)
Title: Apparatus and method of cleaning parts
Inventor: MAENO JUNICHI
IPC: B08B3/12
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method of cleaning parts by which a ferrule and a precision part having fine through holes can efficiently be cleaned.  <P>SOLUTION: The cleaning apparatus for cleaning the material to be cleaned in a cleaning vessel incorporated in a circulation line of the cleaning liquid with the cleaning liquid forcibly passed through the cleaning vessel, is provided with a holding means for a material to be cleaned to hold so that the penetration direction of the fine through holes of the material to be cleaned is the same as or near to the flow direction of the cleaning liquid and is constituted so that the high pressure cleaning liquid flow is passed through the through holes. The cleaning method is performed by alternately repeating ultrasonic cleaning and high pressure cleaning by passing the high pressure cleaning liquid flow through the through holes of the material to be cleaned or by simultaneously carrying out the ultrasonic cleaning and the high pressure cleaning.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148625-A (JP)
Title: Method for preventing stain of impression cylinder in offset press
Inventor: ARAI KEIICHI
IPC: B41F30/02
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preventing a stain of an impression cylinder in an offset press capable of continuously preventing the stain of the impression cylinder by an easy work.  <P>SOLUTION: When the stain of the impression cylinder in the offset press is prevented, to the stain of the impression cylinder wherein residual ink stuck to a blanket cylinder is transferred to a surface of the impression cylinder, the method for preventing the stain is carried out by preventing transfer of the residual ink by carrying out a hydrophylizing treatment by applying a polyether synthetic oil to a surface of the impression cylinder.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151489-A (JP)
Title: Video projection system
Inventor: NOSE KAZUYA
IPC: H04N5/74
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video projection system utilizing a wall surface of a temporary fence panel and a temporary house arranged at a construction site or the like.  <P>SOLUTION: In the video projection system relating to this invention, a space is formed by denting a part of the temporary fence panel arranged between the construction site and the outside into the side of the construction side looking from the outside, to form a space, and a transparent or translucent screen is arranged on the wall surface around the space, and thereby a projection means is arranged for projecting a video on the screen from the side of the construction site. Moreover, the temporary fence panel and the wall surface of the temporary house may be used as the screen.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159386-A (JP)
Title: Power supply unit for computer
Inventor: YAMADA TOMIJI
IPC: H02M3/28
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply unit for a computer capable of significantly improving efficiency by improving a circuit itself, thus reducing internal thermal loss itself.  <P>SOLUTION: A partial resonance circuit 8 is constituted of a primary winding N1 of a high-frequency transformer 3, a resonance capacitor 7, and two switching devices Q1, Q2. A secondary output circuit 4 for driving a load is connected to the secondary side of the high-frequency transformer 3 through the winding. A reverse converter 11 is provided to drive the first switching device and the second switching device respectively, and to stop driving them by shifting respective phases from each other on the basis of a driving signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154647-A (JP)
Title: Ceramics honeycomb filter
Inventor: TAKAHASHI HIDEO
IPC: B01D46/00
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramics honeycomb filter made unnecessary to especially provide one or more joined places for relieving thermal distortion, less prone to damage at the time of burning regeneration of trapped PM and enhanced in heat resistance, impact resistance, durability and productivity.  <P>SOLUTION: The ceramics honeycomb filter has a large number of almost parallel through-holes demarcated by porous partition walls so that the end surfaces of the filter are sealed checkwise fundamentally so as to close only the single ends of the through-holes. The through-holes are partially sealed at both ends.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157272-A (JP)
Title: Masterbatch and electrophotographic toner
Inventor: FUJITA SAYAKA
IPC: G03G9/09
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbon black masterbatch for toner capable of achieving high image density even with a small amount of the toner and an electrophotographic toner using the masterbatch.  <P>SOLUTION: The masterbatch comprises a polyester resin as a binder resin and carbon black having a primary particle diameter of 10-100 nm as a colorant, 30-60 pts. wt. carbon black is blended, its lightness L* is ≤20, and a reflectance A at 400 nm and a reflectance B at 700 nm are within such ranges as to satisfy relation of the expression 0.5<B/A<5. The carbon black in the toner can be allowed to exist stably in a small primary particle diameter and in a uniformly dispersed state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154675-A (JP)
Title: Environment purifying agent obtained by using structured/concentrated deep water
Inventor: ITAKA HIDEKAZU
IPC: A23L7/10
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To use deep water (deep seawater taken from the abyss having ≥200 meters depth from the sea level, upwelling seawater or the deep water) as an environment purifying agent by making the cluster of the deep water minute.  <P>SOLUTION: In order to solve the problem arising when the cluster of the environment purifying agent obtained from the bittern obtained by concentrating the deep water is made minute, the deep water, purified water or concentrated deep water is treated with curb-shaped pottery made of a rare earth ore, tourmaline, feldspar and the like. As a result, the hydrogen bonds and Van der Waals forces of the treated water are cut, excited and bonded again, so that the cluster can be made minute and the purifying power of the environment purifying agent can be strengthened.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158342-A (JP)
Title: Corona discharge device
Inventor: KIKUCHI ICHIRO
IPC: H01T23/00
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a corona discharge device having an electrode part devised so as to keep stable ion or ozone generating state for a long time.  <P>SOLUTION: This corona discharge device comprises an induction electrode; an insulating member formed on the induction electrode; and a discharge electrode facing the induction electrode and coming in contact with the insulating member. The discharge electrode is formed in a shape producing a spring action, or pressing force is applied to one end of the discharge electrode in the vertical direction to the insulating member with a separate member, to keep a certain constant distance between one end of the discharge electrode and the induction electrode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158394-A (JP)
Title: Lithium secondary battery
Inventor: NEMOTO HIROSHI
IPC: H01M10/0525
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium secondary battery excellent in productivity and a space-saving property with lowered internal resistance.  <P>SOLUTION: The lithium secondary battery is provided with a wound-round inner electrode body or a laminated inner electrode body with a positive electrode plate and a negative electrode plate each composed of at least a sheet of metallic foil body wound round or laminated through a separator, and a positive collector member as well as a negative collective member connected to an end part of either the wound-round inner electrode body or the laminated electrode body for leading out current. The positive collector member and/or the negative collector member are/is connected by welding with a connecting end edge of a tip part of the metallic foil body at a given place, and each connecting end edge is arranged at a position between a top end and a bottom end of a length of the melt-down part (L) with the most protruded connecting end edge most protruded in a length direction of the connecting end edge in a state positioned at the top end of the length of the melt-down part (L) where the given place is burnt through at welding.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162309-A (JP)
Title: Artificial canal and method for forming deposit thereof
Inventor: NAKA TATSUO
IPC: E02B5/00
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To create an area, wherein aquatic life can live, in a sloping artificial canal by utilizing the forces of nature.  <P>SOLUTION: This artificial canal 2 is equipped with a bottom section 4 of natural deposits and side wall sections 3A and 3B to which revetment is applied by using concrete. Cross members 6 for connecting both the wall sections 3A and 3B together are provided in the artificial canal 2 at a prescribed interval D1; notched parts 5A and 5B, which are formed in such a manner as to be different in width-direction position from the adjacent cross members 6 and 6, are provided in the upper parts of the cross members 6; and a swell-head board 8 is inserted into the notched parts 5A and 5B. The notched parts 5A and 5B and the cross members 6 bring about the creation of a water area S1 wherein a stream of water flows downward and a water area S2 wherein the stream of the water flows horizontally; a pool 12 is formed in the water area S1 by scouring; and a shoal 11 is formed in the water area S2 by depositing sediment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163639-A (JP)
Title: Manufacturing method of cylindrical body for electrophotographic apparatus, aluminum tube, electrophotographic photoreceptor and electrophotographic apparatus
Inventor: GOTO HIROYUKI
IPC: B24B5/18
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the problem of electric charge leak from occurring by enabling a cylindrical body having no burr to be produced by removing burrs generated by grinding the cylindrical body made of aluminum or an aluminum alloy and to manufacture an electrophotographic photoreceptor drum or a developer carrier by using the cylindrical body as a base body.  <P>SOLUTION: The cylindrical body 5 for the electrophotographic apparatus manufactured by the grinding process and an electric conductor 6 are arranged adjacent to each other via an electrically nonconductive fiber 10 having a diameter between 1μm and 200μm. A voltage of ≥80V is applied between the cylindrical body 5 for the electrophotographic apparatus and the electric conductor 6, and grinding burrs on a surface of the cylindrical body 5 for an electrophotographic apparatus are removed by electric discharge process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160896-A (JP)
Title: Ball type pen point
Inventor: INADA TOMONORI
IPC: B43K7/10
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pen point which is easy of automatic transfer, has a stable spring pressure, prevents the protrusion of the rear end of a seat winding part from the rear end of a chip.  <P>SOLUTION: In the pen point 1, a ball 4 is held freely rotatably by the front end part 2a of the cylindrical chip 2 to be partially exposed. The ball 4 is biased forward elastically by a coil spring 3 the whole of which is housed in the chip 2. The rear part following the main winding part 6 of the coil spring 3 is expanded gradually to form an expanded winding part 7, and the rear part following the expanded winding part 7 is contracted to form the seat winding part 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170572-A (JP)
Title: Confocal microscopic system having image connecting function, light quantity eccentricity correcting method and computer program
Inventor: MATSUSHITA SATORU
IPC: G02B21/36
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a confocal microscopic system capable of yielding a synthetic image whose luminance irregularity is restrained to be little by correcting the eccentricity of the light quantity of an original image in the case of generating the synthetic image in a wide range by connecting a plurality of images acquired by shifting the measuring range of the surface of a sample.  <P>SOLUTION: The confocal microscopic system 1 is equipped with a correction amount storage means 98 for storing the correction amount of the eccentricity of the light quantity caused by optical aberration calculated based on the image obtained by measuring the mirror surface sample having uniform light reflectance on every pixel position, and a light quantity eccentricity correction means 97 for performing the correction of the eccentricity of the light quantity based on the correction amount read out from the means 98 for the image of the surface of the sample obtained by ordinary measurement on every pixel position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173136-A (JP)
Title: Network management device
Inventor: FUJII TAIKI
IPC: H04L45/247
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the load of a network management device by eliminating the repetition of retrieving a standby path.  <P>SOLUTION: A storing part 15 of a network management system 1 stores preliminary connection information constituting an alternate circuit in a preliminary connection information table 151. When a management table operating part 13 receives a fault occurrence notification of the current path from a node, the management table operating part 13 prepares an alternate path management table 153 having preliminary connection information constituting an alternate path corresponding to the current path where the fault occurs on the basis of the preliminary connection information 151 and registers the alternate path management table 153 in the storing part 15. When a fault restoration determining part 14 receives a generation notification of preliminary connection from a node on the alternate path, the fault restoration determining part 14 sets to completion a setting status of the preliminary connection in the alternate path management table 153, and determines that the restoration of the current path in which the fault occurs has been completed when the setting status of all preliminary connection constituting the alternate path is set to completion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178834-A (JP)
Title: Lead-acid battery
Inventor: DAHARA KIYOTAKA
IPC: H01M10/12
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lead-acid battery with improved diffusion property of an electrolyte on a surface of a positive and a negative electrodes during charging.  <P>SOLUTION: An electrode group 5 comprises a positive electrode 1, a negative electrode 3 with the surface covered by a bag shaped separator 2, and a glass mat 4 disposed between the positive electrode 1 and the negative electrode 3 with the surface covered by a bag shaped separator 2. The electrode group 5 together with the electrolyte is housed in a battery box . An electrolyte diffusion passage 6 is provided on the outside surface of the bag shaped separator 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174524-A (JP)
Title: Resistance welding machine
Inventor: TAKEMITSU TOMOHIKO
IPC: B23K11/02
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate defects in welding, on resistance welding of two metallic members having large thermal capacity, by uniformizing current density in the faces to be joined.  <P>SOLUTION: In the resistance welding machine comprising first electrodes 18 cramping a welding object 22, second electrodes 20 oppositely arranged in such a manner that the axes are aligned to the first electrodes and cramping a welding object 24 , electrode moving means 14 and 16 moving one electrode forward and backward relatively to the other electrode, butting the two welding objects on the forward movement and pressurizing them, and welding transformers 26 each connecting a secondary coil 30 to the first electrode and the second electrode and feeding electric current required for resistance welding, a plurality of welding transformers are provided, further, at the time when the secondary coil of each welding transformer is connected to the first electrode and the second electrode, and the two welding objects are butted and subjected to resistance welding, the plurality of welding transformers are simultaneously energized, so that the current density distributions of the faces to be joined in the two welding objects are averaged.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173906-A (JP)
Title: X-ray inspection equipment
Inventor: HARA HIROSHI
IPC: A61B6/00
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve a photography efficiency and a diagnosis efficiency, and enhance the number of the photography sheets of an X-ray image without an increase in size and weight of a battery, in an X-ray inspection equipment with a flat panel X-ray detector, driven by electric power supplied from the internal battery.  <P>SOLUTION: In the X-ray inspection equipment driven by external electric power or power supplied by the internal battery, only an image correction processing is performed when driving power is supplied from the internal battery, and when it is supplied by an external power source, after the image correction, the image processing to make an image for diagnosis is performed, and also the data storing process is performed. The equipment automatically determines the operation mode whether only the image correction processing is performed, or the image processing also performed, in accordance with the predetermined setting of the remaining battery power and number of photography sheets required.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173574-A (JP)
Title: Batter mix for bread crumb-applied fried food product
Inventor: KITAMURA TOSHIAKI
IPC: A23L5/10
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a batter mix giving a bread crumb-applied fried food product good in batter cutoff, providing a thin and uniform batter layer, good in bread crumb adhesion and free of sliminess between a coating and a fried material.  <P>SOLUTION: This batter mix for the bread crumb-applied fried food product consists mainly of a crosslinked starch without containing wheat flour and contains glucomannan.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177678-A (JP)
Title: Photo seal making method, device therefor and seal paper unit
Inventor: OKUNO SHIGERU
IPC: H04N5/76
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To enhance satisfaction of a user with image pickup feeling which a user has never had by providing a photo seal making method, a device therefor and a seal paper unit by which anxiety that a background is soiled because of user's carelessness is avoided, image pickup in a circularly surrounded state by a plurality of users is realized and close-up rate is adjusted regardless of user's height.  <P>SOLUTION: The photo seal making method and the device therefor allowing image pickup processing for creating a picked-up image by picking up the image of one or more subjects in an image pickup space by an image pickup means, allowing editing processing for creating an edited image by making the user edit an editing object image such as the picked-up image or/and an acquired image acquired by another acquiring means by using an editing means, and outputting a given image by an output means are equipped with a background member which can be utilized as a background at least at a part of the upper part of the image pickup space.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173994-A (JP)
Title: Game machine, game program and server
Inventor: OIKAWA ASAKO
IPC: A63F13/533
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine, a game program and a server allowing a player to involve in setting a game device and to actively participate in the game.  <P>SOLUTION: This game machine is provided with a lottery means drawing a win or a failure by receiving the fulfillment of a prescribed condition; a display means displaying a plurality of identification information patters variably/stoppingly displayed by receiving the lottery result by the lottery means; a big win executing means selecting a win combination stop pattern of the identification information pattern, when the lottery result by the lottery means is the win and shifting from a regular game state to a big win game state advantageous for the player; and a win combination setting means arbitrarily setting the win combination stop pattern. Whenever a player exchange detecting means detects the exchange of the player, this machine urges the win combination setting means to display the setting input.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174024-A (JP)
Title: Heating apparatus for food and drink
Inventor: HOSHINO HIROSHI
IPC: A23L3/005
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To equally heat food and drink of which viscosity is varied depending on a change in temperature.  <P>SOLUTION: The food and drink housed in hoppers 11a and 11b are heated to a metamorphic temperature by a heating medium while being agitated with agitation impellers 22 in an indirect heating machine 13 as a metamorphic heating machine. When heated to the metamorphic temperature, the food and drink have a high-viscosity part and a low-viscosity part mixed together but the viscosity of the food and drink is entirely equalized by the impellers 22. The food and drink heated to the metamorphic temperature are heated to a sterilization temperature equal to or higher than the metamorphic temperature with Joule heat in a Joule heating machine 25. The food and drink sterilized with the Joule heat are cooled to an ordinary temperature by a cooling machine 32.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175031-A (JP)
Title: Injection-molded article with opening and method for molding it
Inventor: NAGAMINE ISAMU
IPC: B29C45/26
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a secondary processing such as a touch-up coating or the like to reduce a processing cost by changing a position of a weldline formed at a confluent point of resin flows flowing so as to hold an opening between the flows to an inconspicuous position, in a method for molding an injection-molded article with the opening.  <P>SOLUTION: In a door pocket (the injection-molded article) 20 with the opening 21, either one of a hollow structure, a ribbed structure and a thick-walled structure by a gas injection techinique is employed at least on one side among both sides holding the opening 21 and a resin fluidity accelerating structure largely ensuring the cross-sectional area of a flow path is applied thereby. By this constitution, the weldline W formed at the confluent point of the resin flows is changed to a position not confirmed by a crew to eliminate a touch-up coating process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176867-A (JP)
Title: Ball screw
Inventor: YABE TAKAYUKI
IPC: F16H25/24
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball screw capable of preventing deterioration of operability due to positional deviation of a ball circulating piece.  <P>SOLUTION: A first tapered part 20 is provided on the ball circulating piece 18, a second tapered part 21 engaging with the first tapered part 20 is provided in a circulating piece incorporating hole 19, and the ball circulating piece 18 is positioned so it can not move toward an inner diameter side of a nut 13 by the tapered parts 20 and 21.  <P>COPYRIGHT: (C)2004,JPO