baber/WOPTO huggingface dataset:
Patent JP-2004162169-A (JP)
Title: Metallic colloid with sufficient stability and its application
Inventor: ATSUGI TSUTOMU
IPC: C09K23/54
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metallic colloid and its application which has sufficient stability in liquid, high concentration and a little variation of viscosity and color tone and can easily form glossy range of metallic mirror surface on various basic materials.  <P>SOLUTION: This metallic colloidal grain is the improved metallic colloidal grain forming the metallic colloid by dispersing into dispersion medium composed of water or organic solvent. This constitution has the peculiarity, in which a protective material having carbon skeleton containing nitrogen in the molecular is coordinately modificated on the surface of the metallic grain by forming the nitrogen or atomic group containing the nitrogen as anchor and this protective material is contained of one side or both of functional group of alkoxyl group or silanol group in the molecular structure. Further, the protective material is peculiarly contained of hydroxialkyl group. The metallic colloidal grain is peculiarly mixed and dispersed into the water series or non-water series solvent at a prescribed ratio.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005033000-A (JP)
Title: Adhesive tape for wafer back grinding processes
Inventor: OHAMA TOSHIO
IPC: H01L21/304
Filed: 2003-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive tape for a wafer back grinding process having satisfactory flexibility capable of preventing breaks of the wafer and a heat contraction resistance not easily to contract against the heat applied in each process.  <P>SOLUTION: A film for supporting an adhesive layer for adhesively fixing the wafer is a single layer film composed of a mixture comprising not less than one kind of 60 to 98% ethylene-acetic acid vinyl copolymer resin by weight having 15 to 30% acetic acid vinyl by weight, and not less than one kind of 2 to 40% polyolefin resin by weight having a melting point of not less than 100°C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005038478-A (JP)
Title: Content data management device, content data management method, and program
Inventor: NAGASHIMA KENJI
IPC: G11B27/00
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of lack of an idle capacity and to easily determine content data to be deleted, in a recorder for recording content data.  <P>SOLUTION: A content data management device has a setting information storage part 2001 for storing various setting information, a content data storage part 2002 for storing content data, a content data management information storage part 2003 for storing management information of content data, a setting information management means 1002 for managing setting information, a content data capacity acquisition means 1003 for acquiring a capacity of content data to be newly stored in the recorder, an idle capacity acquisition means 1004 for acquiring an idle capacity of the recorder. Further, the content data management device is provided with a deletion candidate determination means 1006 for determining deletion candidates on the basis of one of the numbers of times of reproduction, acquisition dates, and reproduction times in one reproduction in the case that a difference between these capacities is equal to or smaller than a certain value, and a content data deletion means 1005 for deleting content data determined as the deletion candidates.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004059155-A (JP)
Title: Device having stackable containers
Inventor: GUERET JEAN LOUIS
IPC: B65D43/16
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packing device having a plurality of containers facilitating easy taking out of a variety of cosmetics.  <P>SOLUTION: The device is so made that at least two containers (2, 3, 4) stackably constituted on a stacking axis are mutually connected with two containers, one container out of the containers has at least one hinge (7) at least partially pivotably movable round a rotation axis which is not in parallel with the stacking axis against the other containers, each container comprises a housing, and at least two housings out of the housings contain different substances.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005042300-A (JP)
Title: Handle device of lock
Inventor: TAKEMOTO HIROSHI
IPC: E05B65/06
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To rationally arrange a spring member superior in durability (meaning causing no damage like an annular torsion spring even in long-term use) in a lock box (so as to stably act).  <P>SOLUTION: This handle device of a lock has a handle hub member for rotating by a prescribed quantity against spring force of the spring member when respectively pushing down inner or outer lever handle. The inner and outer lever handles are coaxially arranged in the handle hub member. The handle hub member has an engaging part engaging with a slide driving plate vertically moving along a wide side wall of the lock box in a proper part of a fingertip-shaped spring pressing part. In the handle device of the lock, the spring member is a compression coil spring having strong rigid force installed in between a spring end support wall of a spring supporting fixing body fixed to the lock box and a movable spring support slidingly fitted to an opening of the spring supporting fixing body, and is pushed down by the fingertip-shaped spring pressing part of the handle hub member.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004127258-A (JP)
Title: Image processing device and image processing method for security
Inventor: OKAMURA KOYO
IPC: G06T1/00
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing device and an image processing method capable of accurately acquiring image data necessary for specifying securities with less information quantity.  <P>SOLUTION: An accurate binary image is obtained according to a security such as a check to be used by means of a binarization method decision part 20 deciding a binarization method for binarizing image data of the security as a whole on the basis of image data about a part of the security and an image acquisition part 30 converting the image data of the whole of the security into a binary image according to the binarization method decided by the binarization method decision part 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005053277-A (JP)
Title: Heat insulating device of heat insulated parts for vehicle
Inventor: SHINJO MASAMI
IPC: B62J23/00
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat insulating device of heat insulated parts for a vehicle capable of surely insulating heat transferred to the heat insulated parts covered with an external cover.  <P>SOLUTION: The heat insulating device has a heat insulating plate 42 extending in a side direction between the heat insulated parts 25 (a fall switch 21 and a fuse box 22) and a heat source (an engine 8, an exhaust pipe 10) and having one end part abutting on an inner surface of a side cover 41. The heat insulating plate 42 is formed with rubber so that an end part 44a of a front face plate 44 in contact with the side cover 41 can be bent. The heat insulating plate 42 is constituted so that hot air from the front is led to a rear direction of the heat insulated parts 25.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005037225-A (JP)
Title: Acid number measuring method
Inventor: KAWAGUCHI YUKINORI
IPC: G01N21/78
Filed: 2003-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To overcome problems of low repeatability and analysis precision found in a fat acid number measuring method based on a conventional neutralizing titrimetric determination.  <P>SOLUTION: A method includes a process for reacting a fat sample to a carboxylic acid derivatization reagent, quantifying a created carboxylic acid derivative and calculating an acid number of the fat sample from the quantified value of the carboxylic acid. The invention provides the acid number measuring method for avoiding a measurement interference due to an artifact in the conventional alkali neutralizing titrimetric determination.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005037738-A (JP)
Title: Particle dispersed resin sheet, substrate for image display apparatus, and image display apparatus
Inventor: YAGI NOBUYOSHI
IPC: G02B1/04
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin sheet having excellent heat resistance and strength, high transmittance for light, and a light diffusing function.  <P>SOLUTION: The particle dispersed resin sheet contains an epoxy resin having a terpene skeleton and a light diffusing agent having a refractive index different from that of the epoxy resin, with the light diffusing agent unevenly distributed in the thickness direction. The resin sheet having the light diffusing agent unevenly distributed in the thickness direction can be produced by spreading a coating liquid containing the above terpene-type epoxy resin and the light diffusing agent on a substrate, sedimenting or suspending the light diffusing agent in the spread layer, and hardening the layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004177933-A (JP)
Title: Panel driving method operating by mixed system of address period and retain period and apparatus therefor
Inventor: KANG KYOUNG HO
IPC: G09G3/291
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display apparatus which displays a picture by successively performing an address period and a retain period like a plasma display panel.  <P>SOLUTION: Pixels of a panel is classified into a plurality of groups and the address period and the retain period are successively performed to pixels belonging to respective groups. During performing the address period to pixels of any one group, pixels of other groups are in a dormant state. During performing the retain period to pixels of any one group after performing the address period, the retain period is selectively performed also to pixels of other groups to which the address period is already performed. By performing retain electric discharge operation in a short time after address operation at each pixel, even if width between scanning pulse and address pulse applied in the address period is made narrower, stable retain electric discharge can be obtained and a required period for addressing whole pixels can be shortened.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005045175-A (JP)
Title: Electronic component assembling method, and electronic component assembled thereby
Inventor: ASAHI FUJIO
IPC: H01C7/04
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To mechanize the process of assembling a very small electronic component and to achieve homogeneity in product quality.  <P>SOLUTION: A step of welding, a step of insertion into a cylinder, and a step of immersion are successively performed for the assembly of the electronic component. In the step of welding, leads 5, 5 are welded to the two electrodes of an electronic element chip 2; in the step of insertion into a cylinder, the pair of electrodes 5, 5 attached to the element chip 2 are inserted into a pair of holes 6, respectively, formed in a cylinder 3; and, in the step of immersion, the element chip 2 held by the cylinder 3 is immersed together with a part of the cylinder 3 in a molten glass for the electronic chip 2 and the part of the cylinder 3 to be coated with the glass. As the result, the molten glass sticks to the element chip 2 and to the part of the cylinder 3 for the formation of a glass coating 4 that bridges the two.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005051041-A (JP)
Title: Semiconductor device
Inventor: KANEKO SAICHIRO
IPC: H01L29/808
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which is easy to acquire a normally-off property and can suppress a problem that, if a voltage is applied to a drain electrode when no voltage is applied to a gate electrode, a drain current is caused to flow.  <P>SOLUTION: The semiconductor device at least comprises an n-type Si drain region of a first conductivity type which is formed in a semiconductor substrate which is composed of an n<SP>+</SP>-type Si substrate 10 and an n<SP>-</SP>-type Si epitaxial region 20, an n<SP>+</SP>-type Si source region 40 formed in the drain region, and a p<SP>+</SP>-type SiC gate region 30 of a second conductivity type which is made of a semiconductor material having a band gap larger than that of the semiconductor substrate and is also formed in the drain region.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005046735-A (JP)
Title: Garbage disposer
Inventor: TAKISHITA YOSHIHIKO
IPC: B09B3/00
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a garbage disposer into which garbage can accurately be charged by using a charging device.  <P>SOLUTION: The garbage disposer has a disposal tank for reducing the weight of the charged garbage, a disposer main body 1 with an inlet for charging the garbage into the disposal tank formed in the upper part, the movable charging device 3 for charging the garbage received at a position lower than the inlet into the disposal tank of the disposer main body 1 through the inlet, and connection members 42 and 45 and a pin 48 which connect the charging device 3 to the disposer main body 1 and position the device 3 in relation to the main body 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005047435-A (JP)
Title: Hood cover opening/closing device for truck load-carrying platform
Inventor: INOUE MASAMIKI
IPC: B60J7/12
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To optionally open/close a hood cover and to easily and lightly carry out the opening/closing work even by one driver without requiring power.  <P>SOLUTION: The hood cover opening/closing device for a truck load-carrying platform is constituted such that a plurality of gate-like struts 2, 2R fixed to the hood cover 1 are longitudinally movably supported along left and right rails 6, 6 fixed to the truck load-carrying platform through a roller 5 mounted to lower ends of both left and right pillar parts 2a thereof, the longitudinal adjacent struts of the plurality of gate-like struts 2, 2R are connected through a pantograph type link mechanism 7 and the hood cover 1 is switchable to the cover tension state and the cover closing state by pulling operation of a plurality of rope-like strings 8F, 8R extended to a front side and a rear side along both left and right side parts of the truck load-carrying platform.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005052267-A (JP)
Title: Air bubble generation mechanism and water tank using the same
Inventor: KAWAMOTO MIKIO
IPC: A63H29/16
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air bubble generation mechanism in a simple and inexpensive structure capable of generating fully interesting air bubbles and improving a display effect, and to provide a water tank using the air bubble generation mechanism.  <P>SOLUTION: This mechanism 5 comprises a nozzle member 17 provided on the bottom part (bottom wall part 2a) of a water tank main body 2 for blowing a gas and a gas accumulation means (gas accumulation member 18) provided on the bottom part so as to cover the nozzle member and capable of accumulating the gas blown from the nozzle member. The gas accumulation means is provided with an inclined upper surface part 18a inclined to a horizontal plane at a prescribed inclination angle, where ventilation holes 21 are formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005055028-A (JP)
Title: Air conditioning system
Inventor: YONEYAMA HIROYASU
IPC: F24F1/00
Filed: 2003-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioning system capable of properly keeping an ion concentration in a room.  <P>SOLUTION: This air conditioning system comprises a ceiling-embedded indoor unit 1 and a humidifier 2 of an air conditioner, and an air cleaner 3 having an ion generator producing negative ion. A humidity sensor 4 and an ion sensor 5 are mounted in a state of being incorporated in a remote controller 6, and the humidifier 4 and the air cleaner 3 are controlled to control the indoor humidity and the ion concentration detected by the sensors within a range suitable for the existence of ion (for example, humidity of 40-60%, and ion concentration corresponding to humidity), to constantly provide the sensation of coolness.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005055105-A (JP)
Title: Gas cut-off device
Inventor: SHIRASAWA TADANORI
IPC: F23N5/24
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To immediately confirm that battery replacement has been positively carried out on a site of a gas cut-off device and a center side, and to quickly and positively carry out battery replacement work of the gas cut-off device.  <P>SOLUTION: Battery replacement work can be quickly confirmed on-site and at the center side by providing a battery replacement detecting part 109 detecting that battery replacement has been carried out and outputting a battery replacement completion signal, carrying out signaling by a signaling part 105 when the battery replacement completion signal from the battery replacement detecting part is received by a control part 110, and notifying a center or the like by a communication part 106.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005057130-A (JP)
Title: Semiconductor cooling unit
Inventor: NAKANO TOMOAKI
IPC: H01L23/473
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellent semiconductor cooling unit having an excellent heat radiating efficiency and a high shape accuracy.  <P>SOLUTION: The semiconductor cooling unit 1 has a power semiconductor element 11 and a pair of coolant passages 21 for circulating a coolant. The semiconductor element 11 is provided between the pair of coolant passages. The semiconductor element 11 has a pair of plate-shaped electrode plates 151, 152 arranged to hold the semiconductor element 11 therebetween. At least part of an inner wall of the coolant passage 21 forms the surface of the electrode plate 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005053193-A (JP)
Title: Apparatus for molding resin interior component for vehicle and its production method
Inventor: IKEGAMI HIROYUKI
IPC: B29C45/26
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for molding a resin interior component for a vehicle which can surely insert the terminal part of a decorative member into the channel part of the apparatus when the decorative member is set at a given position and keep the appearance of the terminal part of the interior component molded integrally with the decorative member good and a method for producing the apparatus.  <P>SOLUTION: In the apparatus A, the decorative member 20 is arranged in a cavity formed by clamping a first mold B and a second mold C, and the resin J is injected into the cavity and molded integrally with the decorative member 20. The second mold C has an induction block 6 which can move toward the first mold B. A channel 5 is formed between it and the block 6 to be narrowed toward the bottom part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004043820-A (JP)
Title: Production method for ethylene wax
Inventor: TSUTSUI TOSHIYUKI
IPC: C08F4/646
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an ethylene wax with a narrow molecular weight distribution in a high production efficiency.  <P>SOLUTION: The method for producing an ethylene wax comprises (co)polymerizing ethylene in the presence of an olefin polymerization catalyst comprising (A) a transition metal compound represented by the formula: R<SP>1</SP>R<SP>2</SP>R<SP>3</SP>R<SP>4</SP>M (wherein M is zirconium or titanium; R<SP>1</SP>and R<SP>2</SP>are each a group having a cyclopentadienyl skeleton, provided they may be linked to each other by an optionally substituted silylene group and are not linked to each other by an optionally substituted alkylene group or an alkylidene group; and R<SP>3</SP>and R<SP>4</SP>are each an alkyl, a cycloalkyl, an aryl, a halogen atom, a trialkylsilyl, -SO<SB>3</SB>R, or the like), (B) a compound which reacts with compound (A) to form an ion pair, and (C) an organoaluminum compound, thus forming an ethylene polymer having an intrinsic viscosity [η] of 0.40 dl/g or lower.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005061947-A (JP)
Title: Apparatus and method for inspecting defects in corner of member
Inventor: SATO SHIGERU
IPC: G01N21/892
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for inspecting defects which detects minute flaws in a corner of a metallic member.  <P>SOLUTION: The method comprises illuminating the corner of the metallic member, scanning the luminance of a light band image captured by photographing regular reflected light from the corner a plurality of times at predetermined intervals in the direction parallel to the light band, differentiating luminance data acquired by the scanning, determining a function Y=-f(x) connecting points A and B which are placed immediately before and after a zero-cross point of the differential value, respectively, designating the position of the zero-cross point of the function as a center position of the light band, and determining the presence or absence of flaws in the corner from a difference in the center position determined from each of the plurality of scanning.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005064885-A (JP)
Title: Remote monitoring system
Inventor: MORO EIJI
IPC: H04W4/90
Filed: 2003-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To enable a parent remote from a child to know a real-time current status of the child at any time via information communication between the slave terminal of the child and the master terminal of the parent.  <P>SOLUTION: When the parent inputs predetermined authentication data in the master terminal 3 to request authentication of the master terminal 3, the authentication data are transmitted to a company server 15 via a base station 9 and a cellular phone network 17 (step S61). The authentication data are compared by the company server 15 with reference data in a registered data file 53a for certifying the master terminal 3 to determine the authentication (step S62). When the parent operates keys on a slave unit controller 31 to remotely operate the slave terminal 1 from the master terminal 3, an instruction signal for performing the desired operation on the slave terminal 1 is transmitted from the master terminal 3 to a company facility 13 and temporarily kept in the facility 13 (step S63).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005062096-A (JP)
Title: Detection method of speaker position, system, program and record medium
Inventor: KOBAYASHI KAZUNORI
IPC: G10L21/0208
Filed: 2003-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detection method for speaker position, system, program and record medium realizing estimating accurate speaker position by reducing operation quantity.  <P>SOLUTION: A covariance matrix calculation part 12 calculates the covariance between received signals received with microphones 11<SB>1</SB>to 11<SB>M</SB>, and they are made covariance matrix. A voice power estimation part 13 multiplies a steering vector correspond to each scanning position to the covariance matrix to estimate the voice power for every scanning position. The maximum power position detection part 14 detects the maximum value of the voice power for every scanning position and detects the scanning position as an estimated speaker position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI