baber/WOPTO huggingface dataset:
Patent JP-2005150569-A (JP)
Title: Solar cell installation structure with electric power converter
Inventor: ITOYAMA SEIKI
IPC: H02M3/28
Filed: 2003-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power loss in an electric power converter by controlling the temperature of a core of an insulating transformer especially in an electric power converter regrading a solar cell module with an electric power converter.  <P>SOLUTION: In a solar cell installation structure with an electric power converter consisting of at least an electric power converter, a solar cell module and a shape memory alloy, the electric power converter is formed integrally with the solar cell module to be irradiated with solar light, the electric power converter has at least an insulating transformer, and the shape memory alloy is joined with a core of the insulating transformer. In the structure, when permeability of a core of the insulating transformer is maximum at temperature t°C, the shape of the shape memory alloy changes at the temperature t°C and a light shielding plate fixed to the shape memory alloy thereby moves. Consequently, the electric power converter is not irradiated with solar light.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004215234-A (JP)
Title: Image processing apparatus, image processing method, image processing program, and storage medium
Inventor: ARAHATA HIROYUKI
IPC: G06T5/00
Filed: 2003-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the need for analytic function and to maximize the contrast of an image after its gradation is converted.  <P>SOLUTION: The image processing apparatus applies image processing to a radiographical image, which is acquired by converting intensity distribution of the radiation that is radiated to an object to be inspected and passed at least the object to be inspected, to an electric signal. The image processing apparatus comprises a definition means for defining a gradation conversion curve used for the gradation conversion with the contrast of the image after the gradation of the radiological image is converted as a criterion, and a gradation convert means for converting the gradation of the radiological image using the gradation conversion curve defined by the definition means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005154161-A (JP)
Title: Inorganic oxide powder and its manufacturing method, catalyst carrier and catalyst, and its manufacturing method
Inventor: MORIKAWA AKIRA
IPC: C01G25/00
Filed: 2003-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide inorganic oxide powder having sufficiently high heat resistance and its manufacturing method, a catalyst carrier using the inorganic oxide powder, and a catalyst having the catalyst carrier, and its manufacturing method.  <P>SOLUTION: The inorganic oxide powder has a maximal value in a range of a pore diameter 0.1 to 1.0 μm in a pore distribution curve.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005158130-A (JP)
Title: Magnetic recording medium and its manufacturing method
Inventor: MORIWAKI KENICHI
IPC: G11B5/84
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive high capacitance magnetic recording medium having high performance and high reliability by depositing a magnetic layer and a protective layer in this order at room temperature.  <P>SOLUTION: In the magnetic recording medium wherein the magnetic layer having at least a granular structure and a protective layer are deposited in this order on one surface of a substrate, the protective layer consists of a hard carbon film. An absolute value of inclination of a base line in the range of 1,000 to 2,000 cm<SP>-1</SP>in a Raman spectrum of the hard carbon film measured by a Raman spectroscopy is ≤0.01 and the ratio B/A of intensity B of a peak G (a peak around about 1,550 cm<SP>-1</SP>as a center) including the base line to intensity A of the peak G which does not include the base line is ≤1.5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004256788-A (JP)
Title: Thermally eliminable material
Inventor: FUKUI KOJI
IPC: C08K5/17
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermally eliminable material capable of being eliminated in a short time, by heating the material at a relatively low temperature, scarcely causing deterioration nor decomposition of the material at an ordinary working temperature.  <P>SOLUTION: This thermally eliminable material consists mainly of a polyoxyalkylene resin, wherein the material has an oxygen atom content of 15-55 wt% and has such eliminability that 95 wt% or more of the material is eliminated within a time of ≤10 min, when heated at a specified temperature between 150 and 350°C. Polyoxypropylene, polyoxyethylene, polyoxytetramethylene or a mixed resin of the polyoxypropylene and the polyoxyethylene and/or the polyoxytetramethylene is preferably used as the polyoxyalkylene resin.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005158148-A (JP)
Title: Optical disk, and optical disk recording method and apparatus
Inventor: UEKI YASUHIRO
IPC: G11B7/1267
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To performs regular recording in high quality by obtaining highly accurately appropriate recording power of a light beam by a test recording in accordance with a multiplied speed value and high speed recording performance of a drive.  <P>SOLUTION: An optical disk 10 is provided with an inner peripheral side PCA 12a extended inward of a data area 18 and performing test recording, an outer peripheral side PCA 22 extended outward of the data area and performing test recording, and a RMD area 12b having an address information area for recording address information of the area in which test recording is performed for the PCA 12a, 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005154837-A (JP)
Title: Method for evaluating forming state of pressure-contact whisker, and evaluating tool
Inventor: OKADA TETSURO
IPC: C25D7/00
Filed: 2003-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for evaluating a forming state of a pressure-contact whisker, which is simply realized as an accelerating test; immediately evaluates characteristics of the pressure-contact whisker in a short period; though the whisker does not form on a plated film of tin or a tin alloy under a normal condition but forms when the film has a pressure-contacted portion, estimates the state of the pressure-contact whisker beforehand which may occur in various electronic components; is useful for easily and systematically examining the influence of the compositions of a tin-plating liquid and a tin-alloy-plating liquid and plating conditions, on a forming tendency of the pressure-contact whisker on the plated film of tin and a tin alloy; and can be effectively utilized for improving a structure of an electronic component into the structure of hardly producing the pressure contact whisker, and for verifying, improving and developing the liquid and conditions for plating tin or a tin alloy: and to provide an evaluation tool.  <P>SOLUTION: The evaluating method is directed at evaluating a forming state of the pressure-contact whisker caused by an external load added to the film of tin or the tin alloy; and comprises leaving a sample having the film of tin or the tin alloy formed thereon, in a state of applying a load on a smaller area than the sample area for a predetermined period; and then observing the presence or absence and a forming degree of the whisker.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005159001-A (JP)
Title: Semiconductor element with schottky barrier
Inventor: HASEGAWA HIROMI
IPC: H01L29/872
Filed: 2003-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor element having a Schottky barrier in which a planar size can be reduced with high mechanical strength and with less forward power loss.  <P>SOLUTION: The semiconductor element having a Schottky barrier includes a semiconductor substrate 5 composed of a specific conductivity type first semiconductor region 1 and a same conductivity type second semiconductor region 2 having a relatively lower impurity concentration than the first semiconductor region 1; a first electrode 6 formed on one principal surface of the semiconductor substrate 5 for forming a Schottky barrier on a contact surface with the first semiconductor region 1; and a plurality of second electrodes 7 separated from the first electrode 6, formed on the one principal surface of the semiconductor substrate 5, and further formed in low resistance contact with the second semiconductor region 2. Each of the plurality of the second electrodes 7 is separated from one electrode region 8 of the first electrode 6 and the other electrode region 9 of the same by an equal distance, and is disposed between the one electrode region 8 of the first electrode 6 and the other electrode region 9 of the same at an equal angle of ≤90° with respect to each other. This enables a current to flow while spreading radially when viewed in a plane between the first electrode 6 and the second electrode 7, and so power loss due to current concentration to be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005153709-A (JP)
Title: Electric power steering device
Inventor: YAMAMOTO MASATO
IPC: B62D6/00
Filed: 2003-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device capable of enhancing the feeling in steering.  <P>SOLUTION: The electric power steering device 20 includes a motor drive circuit 35 which is controlled by a gradual increase/decrease processing part 30c1 so that the output of the assist force by a motor M decreases in case a failure is sensed in the hardware even at least part thereof including the motor M, a torque sensor 24, an ECU 30, the motor drive circuit 35, and wire harnesses WH connecting them electrically. In case any failure is sensed in the hardware and it is no more sensed, the motor drive circuit 35 is controlled by the gradual increase/decrease processing part 30c1, a variable gain/gradual increase target figure computing part 30c2, etc. on the basis of the current command value iq* stored in a memory part 30c3 immediately before sensing the failure so that the output of the assist force by the motor M increases to the post-restitution suppression assist force as decreased from the assist force which the motor M can emit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005159126-A (JP)
Title: Glass ceramic wiring board incorporated with capacitor
Inventor: TOJO TETSUYA
IPC: C04B35/46
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass ceramic wiring board incorporated with a capacitor for suppressing the inter-dissipation of a dielectric layer and a glass ceramic laminate and an electrode layer, for preventing the deterioration of the capacitor formed in a glass ceramic wiring board, and for suppressing the fluctuation of the capacity.  <P>SOLUTION: In this glass wiring board incorporated with a capacitor, a capacitor configured by oppositely arranging two-layer structured electrode layers respectively constituted of a pair of first electrode layer 2 and second electrode layer 3 with a dielectric layer 4 constituted of barium titanium interposed is incorporated inside an insulating substrate constituted of glass ceramics. The first electrode layer 2 is constituted of a sintered body made of spherical Cu powder whose integrated 50% grain diameter ranges from 0.8 to 1.2 μm, and whose integrated 10% grain diameter is 0.5 μm or more, and the second electrode layer 3 is constituted of a sintered body made of Cu powder of a 100 parts by weight and glass powder of 0.1 to 10 parts by weight.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005168074-A (JP)
Title: Dynamo-electric machine and manufacturing method for the same
Inventor: MIZUTANI TATSUHIKO
IPC: H02K1/30
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dynamo-electric machine where an end plate can be fixed effectively by a shaft.  <P>SOLUTION: The dynamo-electric machine 100 is equipped with the shaft 1, a rotor core 2, and the end plate 4. The rotor core 2 consists of structure where a plurality of electromagnetic steel plates 21 are stacked in the direction DR1 of the rotating shaft 1, and its internal circumference end contacts with the shaft 1. The end plate 4 is arranged at the end face 2A of the rotor core 2. The flange 11 of the shaft 1 has such a thickness d that it becomes thinner as it goes toward its tip 11B from its base 11A, and it caulks the internal circumference end 41 of the end plate 4 by being curved in radial direction DR3 from the direction DR1 of the rotating shaft.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005161213-A (JP)
Title: Crusher for chaff
Inventor: TOYAMA MASANOBU
IPC: B02C18/22
Filed: 2003-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crusher for chaff of simple structure that can be manufactured at a low cost and crush chaff efficiently.  <P>SOLUTION: The crusher for chaff has following structure. A high-speed rotary blade 22 composed of a cross arrangement of 4 blades is installed at the bottom of a low and cylindrical crushing chamber 21. A supply port connected to a supplying system 1 is located eccentrically from the center of the rotary blade. A discharge port is located at about 270 degrees from the location of the supply port in the direction of rotation of the rotary blade at the bottom of the crushing chamber 21. A discharge pipe 32 connected to the discharge port is inclined at 48 to 52 degrees in the vertical direction to increase its inside diameter gradually. The discharge pipe is subjected to a reduced pressure to discharge chopped chaff by being connected at a slant to an exhaust pipe 33 to be used for pneumatic conveying.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005164454-A (JP)
Title: Mounting appearance inspection method and mounting appearance inspection device
Inventor: AZUMA NOBORU
IPC: H05K13/08
Filed: 2003-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To determine accurately component classification of a defective component on a printed board by adding and displaying addition information based on the component classification.  <P>SOLUTION: An electronic component to be a test object is selected and determined by displaying two-dimensionally on a display part 805 shape data in component classification information of the electronic component to be inspected. Determined electronic component data to be inspected are arranged on the display part 805 where the printed board is displayed, and the reference height which is the position height of the ground on the printed board is determined. Rendering information stored in an added shape information storage part 812 corresponding to the component classification information of the selected and determined electronic component is arranged together with the component shape by using height data from ground data as the reference height, and displayed on the display part 805.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005167796-A (JP)
Title: Image reproducing apparatus and image reproducing program
Inventor: YOSHINO AKIRA
IPC: H04N5/76
Filed: 2003-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To extract and reproduce an appropriate portion of image data which are photographed while moving with a mobile object.  <P>SOLUTION: In an image reproducing apparatus 60, image data of a passenger Q as an object photographed by a photographing means which is provided in a vehicle 30 as a mobile object are received and inputted from an image photographing apparatus 10A, a part of all the received image data is extracted as reproducing image data, and the extracted reproducing image data are reproduced by an image reproducing means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005161767-A (JP)
Title: Ink jet recording paper
Inventor: NAKAMURA TATSUYA
IPC: B41J2/01
Filed: 2003-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide ink jet recording paper which is relatively thin in thickness, and has one surface on which full color ink jet recording is performed and the other surface on which ink jet recording using a single color ink or two color inks or so is performed.  <P>SOLUTION: The ink jet recording paper is formed of a substrate containing wood pulp as a main component and ink acceptance layers on both the surfaces of the substrate. According to the formation of the ink jet recording paper, the ink acceptance layer on the one surface of the substrate contains a pigment, while the ink acceptance layer on the other surface does not contain the pigment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005165941-A (JP)
Title: Video comment generator and program therefor
Inventor: YAMADA ICHIRO
IPC: G06F17/30
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video comment generator and program therefor which generates a comment according to the contents of an extracted event.  <P>SOLUTION: The video comment generator has a determination means 36 to which each of a video image including sound and a text of the sound are supplied and for determining whether each sentence of the supplied text is a direct related sentence which is directly related to the contents of the video image or a non-direct related sentence which is not directly related to the contents of the video contents and a sentence utilization comment generation means 52 for extracting a sentence for appropriately explaining the video image from each sentence of the text constituting an non-direct related sentence group and generating the comment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005166595-A (JP)
Title: Apparatus and method for evaluating durability of electrolyte film
Inventor: OIKE MASAHIRO
IPC: H01M8/04
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus which can evaluate durability of an electrolyte film itself.  <P>SOLUTION: One side of the electrolyte film 110 is supplied with a first gas of a predetermined pressure through a supply line 10a, and the other side of the electrolyte film 110 is supplied with a second gas of a lower predetermined pressure than that of the first gas through a supply line 10b. The first gas passing through a branch line 10a and the second gas passing through a branch line 10b are humidified to a predetermined humidity by bubblers 40a, 40b, respectively. The humidity of the first gas is changed in a predetermined cycle using a valve 30a and a valve 42a, and the humidity of the second gas is changed in the predetermined cycle using a valve 30b and a valve 42b. The first gas and the pressure of the first gas supplied to the electrolyte film 110 are monitored, respectively, the breakdown of the electrolyte film 110 is determined on the basis of measured differential pressures, and the time until the electrolyte film 110 breaks is measured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005175844-A (JP)
Title: Electronic apparatus and imaging apparatus
Inventor: HIROTA NORIKAZU
IPC: H04N5/225
Filed: 2003-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus such as a digital still camera, of which manipulation for changing a recording medium to be used is easier to understand, and the space within the apparatus is effectively used for switch alignment, resulting in a reduced size.  <P>SOLUTION: A medium attaching member (106) can be attached with a recording medium (105). Process means (203 and 206) perform at least one of recording and reproducing of data from the recording medium attached to the medium attaching member. The medium attaching member is held movably to the apparatus body by the external manipulation force of the apparatus body. A detecting means (302) detects movement of the medium attaching member. The process means performs the processes with the recording medium depending on detection of movement of the medium attaching member by the detecting means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005174485-A (JP)
Title: Objective lens, optical pick-up device, and optical disk device
Inventor: HARUGUCHI TAKASHI
IPC: G11B7/08
Filed: 2003-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pick-up device and an optical disk device permitting to realize at least one of thickness reduction, size reduction, and suppression against characteristic deterioration even while coping with various wavelengths of laser including blue laser.  <P>SOLUTION: The optical pick-up device provided with; an objective lens holding cylinder which holds the objective lens and is also movable in the directions of tracking and focusing; a 1st coil capable of generating thrust for driving the objective lens in the direction of tracking; a 2nd coil capable of generating thrust for driving it in the direction of focusing; a movable part of an optical pickup actuator 5 consisting of the objective lens, the objective lens holding cylinder, the 1st coil, and the 2nd coil; and an elastic support member for supporting the movable part of the optical pick-up actuator 5, comprises a 3rd coil, and the 3rd coil is arranged in the neighborhood of either the 1st coil or the 2nd coil.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005179922-A (JP)
Title: Vibration reducing floor of building, building having this vibration reducing floor and vibration reducing method of floor
Inventor: KOJIMA YUKIO
IPC: E04B5/43
Filed: 2003-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To reduce vibration of the whole floor, without separately preparing a structural material fixed to a floor beam in addition to floor panels, and without arranging the floor panels at an interval.  <P>SOLUTION: This structure reduces impedance of a floor without integrating the whole floor, and is constituted so as to reduce vibration of the whole floor by making a vibration property of these floor panels 2 and 3 different by making at least any one different among mass, rigidity or vibration damping performance of a plurality of floor panels 2 and 3 for constituting one floor surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005178469-A (JP)
Title: Wheel independent suspension system
Inventor: OKI TOSHIYUKI
IPC: B60G3/28
Filed: 2003-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheel independent suspension system capable of enhancing the ride quality of a vehicle and steering stability performance by effectively reducing friction generated in a guide means even when a lateral link is omitted, and an elastic member such as a leaf spring is used.  <P>SOLUTION: In the wheel independent suspension system, a guide means 1 composed of a pair of guide members which are relatively displaceable to each other in a predetermined direction is arranged so that the predetermined direction is the vertical direction of a vehicle, the pair of guide members constitute the guide means so as to restrict the relative position of at least the vehicle width direction, one guide member 4 of the pair of guide members is restricted in at least the vehicle width direction and connected to a vehicle body 7, and an axle member 12 to rotatably support the wheel is connected to the other guide member 2. An elastic member 14 which is connected to the axle member 12 and the vehicle body 7 to provide the force to suppress the friction generated in the guide means 1 by the input F at the position of the ground contact point of the wheel to the guide means 1 is provided on the wheel independent suspension system.  <P>COPYRIGHT: (C)2005,JPO&NCIPI