baber/WOPTO huggingface dataset:
Patent JP-2004266293-A (JP)
Title: Gallium nitride based compound semiconductor
Inventor: NAKAMURA SHUJI
IPC: H01L33/32
Filed: 2004-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gallium nitride based compound semiconductor in which gallium nitride system compound semiconductor layers doped by p-type dopant is to be low resistance p-type.  <P>SOLUTION: The gallium nitride based compound semiconductor has n-type gallium nitride system compound semiconductor layers including at least n-type dopant, and p-type gallium nitride based compound semiconductor layers including at least the p-type dopant. The semiconductor has capping layers of 0.01 μm or larger in film thickness which can uniformly generate at least one part of hydrogen in the depth direction, in such a manner that the hydrogen is produced by dissociating from the p-type dopant in the gallium nitride system compound semiconductor layers which suppresses the degradation of the gallium nitride system compound semiconductor and includes the p-type dopant in annealing on the gallium nitride system compound semiconductor layers which include the p-type dopant.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005349520-A (JP)
Title: Wire-cut electric-discharge machining method, machining program producing method in wire-cut electric-discharge machining method, and wire cut electric-discharge machining program producing device
Inventor: KUNIEDA MASANORI
IPC: B23H7/20
Filed: 2004-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that it is not easy to efficiently machine any three dimensional free-form surface by wire-cut electric discharge machining and a machining program therefore requires a highly sophisticated technology.  <P>SOLUTION: Three dimensional shape data of a solid model produced by a three dimensional CAD are taken in, and a wire axis direction is made to be a direction preventing the occurrence of interference with work at a machining point on a required machined shape surface, preferably a direction having the minimum curvature of the machined shape surface in which machining efficiency becomes the best. A next machining point is determined in a direction perpendicular to the wire axis direction. A movement instruction value of each axis at each machining point is calculated, and NC data are generated from the movement instruction value to produce an NC program. A wire electrode and the work are relatively moved on the basis of an obtained relative movement track, thereby carrying out machining.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005350951-A (JP)
Title: Tunnel inner wall surface washing device
Inventor: KANI ISAO
IPC: B08B3/02
Filed: 2004-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing device at a low cost, which can wash the entire are of a tunnel inner wall surface by a small number of nozzles, and can recover waste water generated after the washing for reusing the same in the washing.  <P>SOLUTION: The tunnel inner wall surface washing device is of a vehicle type, and functions to wash the wall surface by ejecting washing water. The washing device is formed of vehicle bases 110, 100, a stand section 70 which is movable in a tunnel longitudinal direction and tunnel circumferential direction along the tunnel inner wall surface, and an ejection port 30 arranged on the stand section 70, for ejecting the washing water at high pressure toward the tunnel inner wall surface.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005352210-A (JP)
Title: Display apparatus
Inventor: KAWAKUBO SADAYOSHI
IPC: G09B21/00
Filed: 2004-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To display the same information in black characters by scroll display to a visually unimpaired person and in Braille by continuous display to a visually impaired person.  <P>SOLUTION: A display apparatus comprises an electric display section 200 for scroll displaying black characters, and a Braille display section 400 for continuously displaying the same content on a rotary member in Braille. The electric display section 200 automatically starts display when a person approaches, and the Braille display section 400 automatically starts Braille display when a finger touches any one of touch sensors S1-S3 arranged near the Braille display section 400 and, when the finger detaches from the touch sensor, the Braille display stops. When the finger does not come in contact with the touch sensor after a prescribed time elapses, the Braille display section 400 pauses in the state that the head of a Braille display sentence is automatically searched. When the presence of a person is not sensed, the electric display section 200 automatically stops display.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005352846-A (JP)
Title: Currency processor
Inventor: OKA HIDEYUKI
IPC: G07F9/00
Filed: 2004-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a currency processor that allows effective use of space for a power supply by allowing currency processing mechanisms to share the same power supply for their respective drives for simplification of wiring, and that miniaturizes its power capacity, thus reducing power costs.  <P>SOLUTION: A plurality of currency processing mechanisms 7, 8, 9 are individually and independently driven by their respective drives 7a, 8a, 9a. The drives are controlled by a control part 10 to switch from one to another without being driven simultaneously, to thereby reduce the power capacity by setting only for a processor having a maximum power capacity. Since the drives 7a, 8a, 9a are selectively driven by one power supply 11, power can be supplied by connection to one power outlet to achieve miniaturization of the power outlet, simplification of the wiring, and effective use of the space for the power supply, while also achieving miniaturization of the power capacity and reduction in power costs through the sharing of the power supply.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006010463-A (JP)
Title: Digital thermometer
Inventor: SHIMIZU SATOSHI
IPC: G01K7/24
Filed: 2004-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To realize long term continuous use friendly to environment, using a solar battery, over 10 years, while restraining consumption of a primary battery.  <P>SOLUTION: A temperature sensor 1 is connected to a main body portion 32 having a display screen 7, a display circuit 8, an electric power source 10 and a temperature measuring circuit 5 to constitute a digital thermometer 30. The temperature measuring circuit 5 processes a signal from the temperature sensor 1 to transmit information to the display circuit 8. A signal from the temperature measuring circuit 5 is processed in the display circuit 5 to display temperature information and other information on the display screen 7. The power source circuit 10 supplies a current to the display circuit 8 and the temperature measuring circuit 5, and has a switching circuit 20 for conducting switching between a current supplied from the solar battery 11 and a current supplied from the primary battery 15 to be adopted selectively. The supply of the current from the primary battery 15 is turned on in the switching circuit 20, when the current from the solar battery 11 gets to a set voltage (1.4V) or less, and the supply of the current from the primary battery 15 is turned off to be supplied from the solar battery 11, in the case other than that.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005044346-A (JP)
Title: Optimum composite calculations for run of pixels
Inventor: LAWTHER MICHAEL JAN
IPC: G06T15/40
Filed: 2004-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem that since calculation of image pixels in blend or texture is expensive, a system for generating the calculated value and replacing it with a completely different value from a new image carries a penalty.  <P>SOLUTION: A method for simplifying a composite stack of image layers to be rendered in a raster scan method is used. The method is operable over a run of two or more pixels, divides the layers into a plurality of groups, each of which is separated by a layer having variable transparency. For a top one of the plurality of groups, the layers in the plurality of groups in the run are reduced to a single equivalent layer having associated accumulated contribution.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006011271-A (JP)
Title: Speech recognition grammar creating device and control method therefor
Inventor: KANEKO KAZUE
IPC: G10L15/183
Filed: 2004-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speech recognition grammar creating device capable of eliminating such conventional complicated work as all rules considering a sequential change of components and also a combination of omissible components have to be created.  <P>SOLUTION: The speech recognition grammar is created by grouping components including at least one component that must not be omitted as a speech recognition object, and developing the combination of the components including the component that must not be omitted.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006021385-A (JP)
Title: Image forming apparatus and method
Inventor: NAMIHANA MUTSUMI
IPC: B41J2/01
Filed: 2004-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which can carry out gloss control even without depending on kinds of recording media by using an exclusive recording medium or the like manner in an image formation system that forms images by using color material particles, and to provide an image formation method.  <P>SOLUTION: The image forming apparatus has a pair of fixing rollers which fix the image by holding and transferring the recording medium with the image formed by a forming means, and at least one of which is a heating roller; a pair of transfer rollers arranged at the downstream side in a transfer direction of the recording medium of the pair of fixing rollers; and a control means which controls driving of the pair of transfer rollers. The control means controls the pair of transfer rollers to bring a slack part of the recording medium formed across the pair of fixing rollers and the pair of transfer rollers in contact with the heating roller.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006025524-A (JP)
Title: Rotating electric machine, stator thereof and method of manufacturing the same
Inventor: NAKAYAMA MASAYA
IPC: H02K5/00
Filed: 2004-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To suppress exact arrangement of a rib 2 in a tolerance and thermal deformation at a welding time within tolerance, capable of inserting a laminated core 1 in a dovetail.  <P>SOLUTION: A stator core is supported via the rib 2 by a partition plate 3 attached in the inside of the outer frame of a rotary electric machine. A position-regulating block piece 4 is inserted between the rib 2 and the partition plate 3. The connection of this position regulating block piece 4 and the rib 2 is made rockable, and its tolerance is given. Tolerance is given to the engaging part of the position-regulating block piece 4 and the partition plate 3. The connection of the rib 2 and the position-regulating block piece 4 is welded to the engaging part of the position-regulating block piece 4 to the partition plate 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006022879-A (JP)
Title: Electric motor drive mechanism
Inventor: TERAOKA MASAO
IPC: B60L15/20
Filed: 2004-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To produce a sufficient output effectively independently of a rotational speed at a differential device side.  <P>SOLUTION: An electric motor drive mechanism 23 to drive a rear differential device 31 with the output of an electric motor 5 is comprised of a first speed reducing part 43 to transmit the output of the electric motor 5 to the rear differential device 31 side by reducing the speed with a predetermined reduction ratio, a second speed reducing part 45 to transmit the output of the electric motor 5 to the rear differential device 31 at a relatively low reduction ratio, and first and second intermission means 75, 77 to selectively intermit the output transmission by the first and second speed reducing parts 43, 45.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006021802-A (JP)
Title: Sheet body for packaging shaped rice food and shaped rice food with package
Inventor: NANSEI MASAYUKI
IPC: A23L7/10
Filed: 2004-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a sheet of food in a sheet body used for a shaped rice food with a package from moistening.  <P>SOLUTION: The sheet body for packaging the shaped rice food wherein, a back side film covering the front side film by a pair of film pieces 13 and 14 and providing an overlapping part of the film pieces each other at a place positioned at the dividing means of the front side film, is piled up on a front side film 10 having a dividing means 11 in the shorter direction, and the front side film and the back side film are welded by heat sealing so as to constitute a bag part for storing the sheet of food N therein, is provided. In this sheet body, at the overlapping part of a pair of the film pieces of the back side film, a strip 15 is welded by heat sealing on one end of the film of the back side film so as to constitute a gap K by opening one end, to insert one end of the other film into the gap, and the front and back face of the inserting part of the film piece on the side to be inserted into the gap, or the film piece on the side constituting the gap and the face of the gap part of the strip piece are made to be non-heat-seal faces 16.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006028914-A (JP)
Title: Supporting leg of floor pan
Inventor: TAKATSUJI HIDEMASA
IPC: E04F15/00
Filed: 2004-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixed means of a nut member inside of a supporting leg holding section body capable of leading to a more positive fixed state than an initial stage of adhesion, raising reliability on it by suppressing variations in adhesion and having the excellence in productivity at a low cost when the nut member is fixedly adhered to the supporting leg holding section body of a floor pan.  <P>SOLUTION: In the supporting leg holding section body of a supporting leg of the floor pan, the second recess section enabling the nut member to carry out interior finishing and the first recess section having an inside diameter slightly larger than that of the second recess section are formed on approximately a coaxial, and when the nut member is fixedly adhered to the second recess section, a spring washer member is press fitted to the first recess section to interlock the nut member.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006030093-A (JP)
Title: Method for detecting wavy defect
Inventor: HAMADA NORITSUGU
IPC: G01N21/88
Filed: 2004-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for detecting wavy defects, which can precisely detect the wavy defect, even when the surface of an object to be measured has a satin finish.  <P>SOLUTION: Variations in luminance along line segments, each including a certain number of pixels are acquired from a target pixel in an image omnidirectionaly about the target pixel, and a candidate segment n1 in the direction in which variations in the luminance becomes minimum, is extracted. Then, variations in the luminance along line segments, each including the certain number of pixels are acquired from the top of the candidate segment n1 in a plurality of directions about the top pixel, and a candidate segment n2 in the direction in which the variation in luminance becomes minimum, is extracted. Furthermore, when the angle between the candidate segment n1 and the candidate segment n2 is not more than a prescribed value, variations in the luminance along line segments, each including the certain number of pixels are acquired from the top of the candidate segment n2 in a plurality of directions about the top pixel, and a candidate segment in the direction in which the variation in the luminance becomes minimum, is extracted, and in the same way, above steps are repeated to extract candidate segments n3 to nm. If the number m of the continuously extracted candidate segments n1 to nm is not less than a certain value, the plurality of candidate segments n1 to nm are determined as being wavy defects.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006031885-A (JP)
Title: Record reproduction device for optical disk and disk determination method for record reproduction device for optical disk
Inventor: TAKAHASHI YORIO
IPC: G11B7/085
Filed: 2004-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a record reproduction device for an optical disk and a disk determination method for the record reproduction device for the optical disk which can determine kinds of the disks with different base material thickness quickly and accurately in terms of variations in each of the record reproduction devices for the optical disk.  <P>SOLUTION: The record reproduction device for the optical disk determines the kinds of two or more kinds of the optical disks with the different base material thickness by comparing, in focal search to an optical disk 301, a drive value when a focal point is detected to reach a recording surface or the drive value during focusing ON with a threshold. The device is equipped with a threshold determination means 319 for determining the threshold based on the drive value during focusing ON when one or more kinds of the disks become reproducible among two or more kinds of the disks with the different base material thickness.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006030137-A (JP)
Title: Vortex flowmeter
Inventor: ISHIKAWA NOBUYUKI
IPC: G01F1/32
Filed: 2004-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vortex flowmeter, having a small quantity of temperature change, pressure change and measurement error caused by mechanical vibration, capable of accurate measurement, regardless of the condition, which is a vortex flowmeter capable of preventing sufficiently a corrosive medical fluid which is a fluid to be measured from leaking from a measuring conduit due to corrosion.  <P>SOLUTION: The measuring conduit 2, wherein a vortex generator 3 for generating a Karman vortex and a holder body 4 storing a detection element 5 for detecting an alternating force of the Karman vortices are arranged is formed from a material having a small coefficient of linear expansion, such as quartz glass, and the measuring conduit 2 and the vortex generator 3, and the measuring conduit 2 and the holder body 4 are fixed integrally by welding, respectively. The measuring conduit 2 is sandwiched in between a case upper plate 10 and a case lower plate 11 constituting a case body 17 via O-rings 13, 14, to thereby fix the case body 17 to the measuring conduit 2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006040567-A (JP)
Title: Battery with current detector
Inventor: SAITO TAKASHIGE
IPC: G01R19/00
Filed: 2004-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery composed by compactly attaching thereto a current detector for detecting a supply current of the battery so as not to be influenced by an electrolyte.  <P>SOLUTION: A magnetic flux detection element H1 for detecting the size of magnetic flux in a core by forming a space in a part of the core made of a magnetic material and formed into a ring-like form is installed, and the current detector 35 for detecting the value of a current to be detected which flows through a current path penetrating the inside of the ring by an output signal of the magnetic flux detection element is formed by using a thermoplastic multilayered board. The formed current detector is formed by embedding it in an upper lid 36 of the battery so as to make an electrode column 31 for extracting a current from the battery 50 pierce the inside of the ring of the core.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006039004-A (JP)
Title: Color filter manufacturing method
Inventor: AMAGASAKI TADASHI
IPC: G02B5/20
Filed: 2004-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color filter manufacturing method for easily manufacturing a color filter having fully hardened color pixels, having no misregistration of a pattern and no projections, dispensing with the increase in steps.  <P>SOLUTION: Regarding the color filter manufacturing method for manufacturing the color filter with a resin black matrix and a color pixel successively formed on a glass substrate 10 by photolithography, thermosetting after a developing process required in forming the resin black matrix 11, thermosetting after a developing process required in forming each color pixel 14 and thermosetting after a developing process required in forming the final color pixel are simultaneously and collectively performed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006041720-A (JP)
Title: Image pick-up recorder
Inventor: NAKAMURA HARUHIKO
IPC: H04N7/18
Filed: 2004-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To set recording to be shut down or to a stand-by state when the recording is started only when a subject is moved to a target point or the subject is separated from the target point.  <P>SOLUTION: First, a user predicts beforehand the position of the subject to be a target, and manually sets the focus of a camera 4 by operating a focus set means 2. The user operates a focus value memory means 3, and stores the focus lens position of the camera 4 detected by a focus lens position detector 9 in a second memory 13. An operation processing unit 12 performs the comparing calculation of the focus value to the subject detected by the focus lens position detector 9 at that time point with the focus value stored in a second memory 13, when the movement of the photographed image is detected by a movement detector 8. An image writing unit 14 records the photographed image by the camera 4 outputted from an image processing unit 5 in a recording medium 15 if these coincide with each other as the result of the comparison calculation in an operation processing unit 12.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006032875-A (JP)
Title: Wire bonding method, apparatus therefor, and bump forming method
Inventor: AKIYAMA SHINICHI
IPC: H01L25/18
Filed: 2004-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated device employing a second die of 100 μm or less in thickness, in which device the height of a wire loop can be stabilized without using a spacer for supporting an end of the second die.  <P>SOLUTION: According to the laminated device, a first die 11 is fixed on a board 10, and the second die 12, which is larger than the first die 11 and has the free end, is fixed on the first die 11. A first load W1, which is a bonding load, is applied to a capillary 40, with which bonding is carried out on a pad 12a on the second die 12 to form a pressure-bonding ball 30b. The load W1 applied to the capillary 40 is then replaced by a second load W2, which is so lighter than the first load W1 as to allow the second die 12 to eliminate its deflection by a restoring force due to the rigidity of the second die 12. Afterwards, the wire loop is formed and bonding is carried out on a lead 10b on the board 10.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006038111-A (JP)
Title: Detent mechanism of automatic transmission
Inventor: SAKA TOKIARI
IPC: F16H63/38
Filed: 2004-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detent mechanism for an automatic transmission in which bending work that may cause size irregularity need not be performed to a detent spring for supporting a roller.  <P>SOLUTION: The detent spring 14 and a roller support member 16 are formed as separate members. The roller support member 16 is provided with roller support parts 21a and 21b to support the outer circumference at both end parts of a roller 15, lock parts 22a, 22b, 22c, and 22d locked by the detect spring 14 in the opposite direction to the energization direction to the roller 15 by the detent spring 14, and releasable engagement parts 23a and 23b to be releasably engaged with the detect spring 14 in the energization direction to the roller 15 by the detent spring 14. It can thus be incorporated with the detent spring 14 by single action.  <P>COPYRIGHT: (C)2006,JPO&NCIPI