baber/WOPTO huggingface dataset:
Patent JP-2008249168-A (JP)
Title: Heat exchanger
Inventor: ISAYAMA YASUHIKO
IPC: F28F1/32
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger having high heat exchange efficiency.  <P>SOLUTION: This heat exchanger includes: a windward heat exchanger 11; and a leeward heat exchanger 12, wherein the windward heat exchanger 11 and the leeward heat exchanger 12 are respectively provided with a number of plate-like fins 10 disposed parallel to each other at a fixed space so that gas flows between them, and a plurality of heat transfer pipes 13 are inserted at right angles to the plate-like fins 10, provided in two or more stages at right angles to the flowing direction of gas, and in two or more columns in the flowing direction of gas. The width of the plate-like fin 10 of the windward heat exchanger 11 is set larger than that of the plate-like fin 10 of the leeward heat exchanger 12, the outside diameter D1 of the heat transfer pipe 13 is set at 7<D1≤8.5 mm, and the relationship between column pitch L3 and D1 in the column direction of the heat transfer pipe 13 is set at 2≤(L3/D1)≤3.5, whereby the heat flow velocity shared by the respective columns 13 is equalized so that when the temperature of gas is low, and frost formation at the first column is reduced to heighten the efficiency of heat change exchanger.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008249802-A (JP)
Title: Image forming apparatus
Inventor: FUKAMACHI YASUO
IPC: G03G21/18
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of stably transferring information between a storing element of a cartridge and an apparatus main body.  <P>SOLUTION: A drum second terminal 43 is provided at a position where torque A generated by the rotation of a photoreceptor drum 25 acts in a process cartridge 17. A developing first terminal 44 electrically connected to the storing element 64 is provided at a position where torque B generated by the rotation of a passive gear 47 acts in a developing cartridge 31. Thus, the drum second terminal 43 is always connected to the main body first terminal 59 of a main body casing 2 by the torque A, and the developing first terminal 44 is always connected to the drum first terminal 62 electrically connected to the drum second terminal 43 by the torque B. Therefore, the developing first terminal 44 is stably connected to the main body first terminal 59.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008246714-A (JP)
Title: Mold part manufacturing method and mold part
Inventor: WARABIMINAMI YUSUKE
IPC: G02B5/04
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold part manufacturing method capable of efficiently molding a mold part for molding a flat plate molded product superior in optical properties, and the mold part.  <P>SOLUTION: In the mold part manufacturing method for manufacturing the mold part having a cavity surface, on which a plurality of uneven structures are formed, by the cutting processing of a material to be processed using a cutting tool, a plurality of the uneven structures are equipped with a plurality of kinds of uneven structures different in surface roughness Ra and the cutting tool having the surface roughness corresponding that of the uneven structures is used in a finish process for successively performing cutting processing from the uneven structure large in surface roughness Ra to an uneven structure small in surface roughness Ra.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008249193-A (JP)
Title: Heat exchanger
Inventor: CHIBA HIROSHI
IPC: F28D7/00
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger having good heat exchanging properties and high reliability, and easy in manufacturing process.  <P>SOLUTION: This heat exchanger exchanging heat among a plurality of flow channels, includes: a main body portion composed of a porous member including a plurality of hole portions; and at least two flow channel units including a first flow channel and a second flow channel formed on the main body portion, for allowing the fluid introduced from the first flow channel, to be discharged from the second flow channel through the hole portions, and heat is exchanged between the fluids moving in the flow channel units.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008245779-A (JP)
Title: Open valve and fire extinguishing system using the same
Inventor: YOSHIDA KIYOUSUKE
IPC: A62C37/38
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an open valve changing an opening degree according to flow rate in a low flow rate zone, and fully opening a valve body when the flow rate is equal to or more than a working flow rate, thereby minimizing a pressure loss, and to provide a fire extinguishing system using the open valve.  <P>SOLUTION: A valve body 11 of the open valve 10 is in a cylinder shape with a bottom with a bottom part forming an open/close valve 11 and provided with a water-permeable hole 11e, an outer surface part of the cylinder part is provided with a first ring wall 11b, a second ring wall 11c, and a third ring wall 11d, an outer diameter of the second ring wall 11c being larger than those of the first and third ring walls 11b and 11d. A cylinder chamber 9 comprises a first cylinder chamber 9a, second cylinder chamber 9b, and a third cylinder chamber 9c in which the first, second, and third ring walls 11b, 11c, and 11d are formed so that each of them can slide and is provided with a tapered part 13b which extends its diameter in the third cylinder chamber 9c so that when the third ring wall 11d slides for a prescribed length A in the third cylinder chamber 9c in an opening direction of the valve body 11, sealability with the inner surface of the third cylinder chamber 9c is lost.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008246772-A (JP)
Title: Surface roughening device, surface roughening method and manufacturing method of inorganic plate
Inventor: FUKUTOMI KAZUMASA
IPC: B28B11/10
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface roughening device capable of performing deep carving surface roughening and easy to clean.  <P>SOLUTION: The surface roughening device A for roughening the surface of an uncured cement substrate 1 is equipped with a plurality of digging-up members 2, etc. for thrusting the surface of the cement substrate 1 and a drive device 3 for moving the digging-up members 2 between a state that the digging-up members 2 are thrust in the cement substrate 1 and a state that the digging-up members 2 are not thrust in the cement substrate 1. By moving the cement substrate 1 in the direction parallel to its surface in the state that the digging-up members 2 are thrust in the surface of the uncured cement substrate 1, the surface of the uncured cement substrate 1 is roughened.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007276467-A (JP)
Title: Embossing coating method for hard elastic printing material
Inventor: PUSCHEL UWE
IPC: B41M1/00
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus which can perform simply, surely, economically and correctly film coating of a printing sheet.  <P>SOLUTION: In order to manufacture flexibly a complicated printing material made from a film material, it is necessary to act a coating mechanism for transferring an imaging layer or a masking layer from a transfer film 5 to the printing material. For that, at least one film giving module FA is used in an offset printing machine so that an adjustable combination with a printing mechanism, a varnish coating mechanism and at least one turnover device is formed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008247852-A (JP)
Title: Impregnated pack cosmetic
Inventor: SUZUKI KIYOKO
IPC: A61Q19/00
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an impregnated pack cosmetic which can be used without slipping off, hanging down and peeling off the cosmetic during packing, gives a good sense of use, is excellent in a moisture-retaining touch and its persistency, and gives a high pack effect by continuously using the cosmetic.  <P>SOLUTION: This impregnated pack cosmetic is prepared by impregnating a support for pack with an aqueous composition containing a block copolymer or graft copolymer which is prepared by binding polymer portions having a lower critical solution temperature (LCST) higher than 0°C and lower than 37°C to hydrophilic polymer portions and whose aqueous solution has a sol-gel transformation temperature higher than 0°C and lower than 37°C.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008258380-A (JP)
Title: Semiconductor device and wiring substrate used therein
Inventor: USHINAGARE MASAMICHI
IPC: H01L21/60
Filed: 2007-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device and a wiring substrate used therein equipped with a structure which can maintain good connection reliability by preventing the direct contact of an electrode post of an electronic component and the land of the wiring substrate when in solder reflowing, even if a solder bump formed on the land of the wiring substrate becomes small accompanying the fine pitch patterning of electronic components of semiconductor chips etc. mounted on the wiring substrate.  <P>SOLUTION: In the semiconductor device which mounts the electronic component of at least one body on the wiring substrate by a solder bump connection, on the wiring substrate, a plurality of lands of which the size is substantially identical and the arrangement pitch is different is arranged in a plurality of zones partitioned by the largeness of the arranging pitch; on the land of the individual zone, the solder bump is formed with a bump size that serves as a magnitude relation corresponding to the magnitude relation of the arranging pitch in the comparison between the zones; the electronic component of at least one body is connected by the solder bump connection over the plurality of zones of which the arranging pitch is different and the bump size is different corresponding to it.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008258486-A (JP)
Title: Distribution analysis method and system, abnormality facility estimation method and system, program for causing computer to execute its distribution analysis method or its abnormality facility estimation method, and recording medium readable by computer having its program recorded therein
Inventor: IMAI KATSUKI
IPC: H01L21/66
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distribution analysis method and system for evaluating whether or not analysis target data having such a characteristic as distributed along a plane are similar to a specific distribution shape pattern, which can always provide a good accurate evaluation even when the analysis target data are varied by various factors.  <P>SOLUTION: A distribution shape pattern is divided into a plurality of rectangular sections in the form of a grid for a plane of defined analysis target data, and a density value capable of taking a multiple value in a certain numeral range is defined for each of the rectangular sections so that the density value indicates a relative magnitude relationship to characteristic values of the analysis target data (step S101). Typical data similar to the distribution shape pattern and reflecting a variation caused between a plurality of the analysis target data are created (step S102). A similarity indicative of a degree between the analysis target data and the typical data is found (step S103). Evaluation is carried out according to the found similarity whether or not the analysis target data are similar to the distribution shape pattern.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007297381-A (JP)
Title: Composition having antagonist action on lectin-like oxidized low-density lipoprotein receptor (lox-1) and arteriosclerosis inhibitor containing the composition
Inventor: YUASA KOJI
IPC: A61K36/00
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a composition having an excellent antagonist action to inhibit binding of oxidized LDL to LOX-1 being an oxidized LDL receptor expressed in vascular endothelial cells, macrophage, etc., and high safely and an arteriosclerosis inhibitor containing the composition.  <P>SOLUTION: The composition contains an extract of a plant of Pteridium aquilinum belonging to the family Dennstaedtiaceae as an active ingredient and has an antagonist action on lectin-like oxidized low-density lipoprotein receptor (LOX-1). The arteriosclerosis inhibitor contains the composition.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008253941-A (JP)
Title: Catalyst for cleaning particle material and method for cleaning particle material using the same
Inventor: NOMURA KAZUHIRO
IPC: B01D53/94
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst for cleaning particle materials having a sufficiently high cleaning performance of the particle materials and a sufficiently high heat resistance, and developing sufficiently high cleaning performance of the particle materials even after being exposed at a high temperature.  <P>SOLUTION: The catalyst for cleaning the particle materials which can clean by oxidizing the particle materials contained in exhaust gas from an internal engine includes a carrier comprising a composite oxide expressed by a composition formula: ZnFe<SB>x</SB>O<SB>y</SB>(wherein x shows a value in the range 1-3, and y shows a value in the range of 2.5-5.5) and cesium carried on the above carrier.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008262353-A (JP)
Title: Information processor, certificate management method, and certificate management program
Inventor: KATO YUKIHIKO
IPC: G06F21/12
Filed: 2007-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor, a certificate management method and a certificate management program for giving flexibility to the handling of an application in which the validity of a certificate has expired.  <P>SOLUTION: In this information processor having a platform for providing the operating environment of an application, the platform is provided with a certificate management means for managing the electronic certificate of an application recorded in a storage device; an application start control method for determining the permission/non-permission of the start of an application on the basis of the electronic certificate, and for starting the application when the start is permitted; and a notification means for periodically inspecting the term of validity of the electronic certificate, and for, when it is detected that the validity of the electronic certificate has expired or the validity is within a prescribed term, notifying the application registered as the destination of notification in advance of the notification of the term of validity showing the result.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008260476-A (JP)
Title: Vehicle roof structure
Inventor: HIRAI SHINJI
IPC: B60J7/02
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide vehicle roof structure which adjusts a lighting amount and allows setting for making a rear seat's occupant feel a freedom by a wide field of view on a vehicular upper side while shielding incident light on a front seas side.  <P>SOLUTION: Inclination angles of three louvers 32 can be changed with respect to a vehicular longitudinal direction. When each louver 32 arranged at a light-shielding position is arranged to be slightly inclined to a vehicular lower side toward the rear of the vehicle, an occupant P on the rear seat 92 can see the external world on the vehicular upper side from between the inclined three louvers 32, while the incident light S on the front seats 90 side is shielded by the three louvers 32.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008263533-A (JP)
Title: Output device
Inventor: OKABE TOMOAKI
IPC: H04N7/173
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an output device which performs mute processing during switching of an external input, the mute processing time being shortened to remove uneasiness and troublesomeness that a user feels during the mute processing.  <P>SOLUTION: The output device 1 to which a plurality of external devices 3, ... are connected makes a buffer 111 store switching information associated with switching to one external device 3 specified by the user, makes a selective storage unit 112 store the switching information stored in the buffer 111 together in to update it, is switched to the one external device 3 specified by the user on the basis of the switching information stored in the selective storage unit 112 to make an output unit 13 output the information that is input from the one external device 3, and performs prescribed mute processing on the basis of a mute signal while the switching information stored in the selective storage unit 112 and the output device is switched to the one external device 3 specified by the user to inhibit the output unit 13 from outputting the output information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008270911-A (JP)
Title: Control device, mobile communication system, and communication terminal
Inventor: KANO IDEA
IPC: H04M1/72427
Filed: 2007-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To promote communication between speakers while restricting the use of images in which the speakers are photographed.  <P>SOLUTION: A condition for switching an image is presented to a communication terminal which performs a video-phone call. When a user of the communication terminal responds to the presented condition, the image displayed on the communication terminal is switched corresponding to the response. The term "condition" here means, for example, answering a question rightly. More specifically, at the beginning of the video-phone call, an avatar image is displayed on the communication terminal, and the question is given to the user at a proper timing afterward. When the answer is correct, the avatar image of an opponent party displayed on the communication terminal is switched to the photographed image.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008269677-A (JP)
Title: External media connecting audio device
Inventor: MURATA MITSUHIRO
IPC: G11B31/00
Filed: 2007-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an external media connecting audio device in which media being not comparatively important can be selected easily and removed when many media are attached to an audio device.  <P>SOLUTION: When a plurality of external media in which pieces of music are recorded are connected so as to be able interchangeable and the pieces of music of media connected to an audio device main body can be arbitrarily reproduced, information on the number of pieces of recorded music of connected media or the like are displayed by a numerical value, a graph or the like so as to be able to easily compare the media for each medium. As information to be displayed for comparison besides the above, music information on a reproduction list made by the audio device, music information being reproduced now when reproduction is not performed by the reproduction list, music information being favorite by a user prepared by information collected during using the audio device, information corresponding to a duration time from connection of media or the like can be output. At this time, an attention output is made when the number of pieces of music is sharply decreased by a media interchange.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007295563-A (JP)
Title: System and method for providing storage of data in server in on-demand media delivery system
Inventor: THOMAS WILLIAM L
IPC: H04N7/16
Filed: 2007-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and method that allow users to store, retrieve and manipulate on-demand media content and data stored on a remote server network in an on-demand media delivery system.  <P>SOLUTION: The system and method can be provided to enable users to store, retrieve and manipulate the on-demand media content and the data stored on the remote server network in the on-demand media delivery system. The system can allow a user to access the user's on-demand media account from the user equipment at different locations, as long as the current user equipment can communicate with a remote server that stores user-specific information. The system upon user selection can freeze the delivery of on-demand media at a particular point and allow the user to resume the media, at a later time from some other network location in the system.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008248461-A (JP)
Title: Smoothing press apparatus
Inventor: ODA HIROYUKI
IPC: D21F7/08
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a smoothing press apparatus smoothing wet paper surface, enabling a high speed paper making suitable for applying to a closed draw type paper machine.  <P>SOLUTION: The smoothing press apparatus 100 is arranged at the final stage of a press part 11 of the closed draw type paper machine, and includes a smoothing press 17 consisting of a pair of press rolls 23, 25, a smoothing belt 27 for smoothing the wet paper surface, as nipped by the smoothing press 17 together with the wet paper W, and a papermaking-conveying felt 21 for conveying the wet paper W and delivering it to the smoothing belt 27.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008273649-A (JP)
Title: Elevator car
Inventor: HASEGAWA HIROKO
IPC: B66B11/02
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator car capable of reducing a height of a car frame, and capable of reducing a head clearance, without restricting attachment-detachment and maintenance-inspection of a guide means arranged in a car frame upper part.  <P>SOLUTION: A cage 6 is supported by the car frame 10 for arranging the guide means 12 in an upper part, and a vibration control means 11 is interposed between a peripheral edge part of the ceiling 2 constituting this cage 6 and the car frame 10, and the vibration control means 11 is installed on the lower side than a connecting part of the ceiling 2 and a car side plate 4. A work space B can be secured on the back face side of the guide means 12, and the height of the car frame 10 can be reduced in the clearance by reduction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008272908-A (JP)
Title: Dust collector and power tool mounted with the dust collector
Inventor: NONAKA TAKUMA
IPC: B23Q11/00
Filed: 2007-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust collector and a power tool mounted with the dust collector capable of inhibiting upsizing of the tool body and preventing an exhaust path portion from being interfered by a grasping portion.  <P>SOLUTION: This dust collector 4 includes: a mounting base 14 removably installed on the grasping portion 10; a dust collecting cover 20 for surrounding a bit 3; and a dust exhaust portion 24 formed with the exhaust path portion 28 for exhausting dust outside the dust collecting cover 20 in an extended manner. The dust exhaust portion 24 is provided removably on the mounting base 14, enabling the extending direction of the exhaust path portion 28 to be changed by adjusting the mounting angle of the dust exhaust portion 24 in relation to the mounting base 14.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008273800-A (JP)
Title: Glass flow path and method for manufacturing optical glass molded body using the flow path
Inventor: FUKUDA SHIGEKI
IPC: C03B7/092
Filed: 2007-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To decrease generation of striae or devitrification in a glass flow path that normally has a tendency of an increase in the flow speed near the center, by equalizing the flow speed, and thereby, to provide a flow path for easily obtaining a high-quality glass block of a recent high refractive index glass or a low temperature softening glass the molding conditions of which are extremely difficult to determine.  <P>SOLUTION: The flow path to be connected to a molten glass tank to allow the molten glass to flow is segmented into a plurality of portions by one or more partition plates disposed almost perpendicular to the out-flow direction of the molten glass, wherein the partition plate has a plurality of holes to allow the glass flow to pass through.  <P>COPYRIGHT: (C)2009,JPO&INPIT