baber/WOPTO huggingface dataset:
Patent JP-2009260284-A (JP)
Title: Semiconductor element and semiconductor element fabrication method
Inventor: KITA TAKESHI
IPC: H01L25/065
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of the phenomena in the conventional fabrication method of a semiconductor element, wherein since the etching in the direction of thickness of a semiconductor substrate 2 proceeds by alternately repeating an etching process and a deposition process, regular convex structures are generated as horizontal streaks on the sidewall surface of a through-hole 1 and as the result, the uniformity of the thickness and the adhesion to the sidewall surface of an insulating film accumulated on the sidewall surface of the through-hole 1 by the CVD method and the like become worse due to the concavo-convex structure 3a, and the uniformity of the film thickness of a seed layer formed over the insulating film becomes worse so that the reliability of a through-electrode formed by filling an electroconductive material to the through-hole 1 by the plating method, or the like, is reduced.  <P>SOLUTION: The semiconductor element includes a semiconductor substrate 2, a circuit element disposed on the semiconductor substrate 2 and a through-hole 1 formed on the semiconductor substrate 2, having a streaks of concavo-convex structure 3 on the sidewall surface, wherein the direction of the streaks of the concavo-convex structure 3 is in the direction of thickness of the semiconductor substrate 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010207002-A (JP)
Title: Dc motor
Inventor: OKI NORITOMO
IPC: H02K13/00
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DC motor reducing noises.  <P>SOLUTION: The DC motor 1 including brushes 5 in slide contact with a commutator fixed to a shaft 12 includes: slide-contact parts 5a of the brushes 5 in slide contact with a commutator 4; and conductive resins 5b integrated with the slide-contact parts 5a and attenuating the vibrations of the slide-contact parts 5a. The resins 5b are connected to conductors 21 for supplying power.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010205655-A (JP)
Title: Method for manufacturing fuel cell, and fuel cell
Inventor: UCHIYAMA TOMOAKI
IPC: H01M4/88
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To restrain performance reduction of a fuel cell caused by a thermal cycle.  <P>SOLUTION: In a method for manufacturing the fuel cell where an electrolyte film is sandwiched by two catalyst layers, one of the catalyst layers is the first catalyst layer including an electrolyte in which glass transition temperature becomes first glass transition temperature, the other of the catalyst layers is the second catalyst layer including an electrolyte in which the glass transition temperature becomes second glass transition temperature. The method for manufacturing the fuel cell has a step of heat-treating the first and second catalyst layers so as to make strength of the first catalyst layer higher than strength of the second catalyst layer by making use of the relationship between the first and second glass transition temperature of the first and second catalyst layers.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010201089-A (JP)
Title: Method of automatically deleting artifact in medical three-dimensional image, automatic deletion device, and automatic deletion program
Inventor: KAWAGAI MITSUHIRO
IPC: A61B6/14
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To automatically delete artifact caused by metallic reinforcement and filling in a dental three-dimensional image.  <P>SOLUTION: A metal artifact caused by metal is generated radially on a tomographic image. A three-dimensional image formed according to X-ray CT imaging is displayed, a virtual plane vertical to the X-ray CT imaging plane is formed, and a region having CT value within a predetermined threshold and also the number of pixels less than a predetermined value is predetermined as artifact and eliminated. After that, a three-dimensional image where the eliminating processing is reflected is again displayed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010209559-A (JP)
Title: Door unit having differential pressure eliminating device
Inventor: ARAI KOJI
IPC: E06B7/02
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide superior fireproof characteristics by reliably closing a ventilation hole if an accident such as a fire occurs while increasing the size of the ventilation hole to allow air to quickly flow into a room.  <P>SOLUTION: This door unit includes a differential pressure eliminating device 3 which eliminates the pressure difference between indoor and outdoor sides. The differential pressure eliminating device 3 includes an outdoor plate 11 which is disposed on the outside of an outdoor side surface plate 4A, an indoor plate 12 which is disposed on the outside of an indoor side surface plate 4B, and a lock mechanism 20 for locking a pair of facing plates 10 at close positions. The lock mechanism 20 holds the pair of facing plates 10 at the close positions, and holds the facing plates in the locked state under which the distance between the outdoor plate 11 and the indoor plate 12 is larger than the distance between the pair of surface plates 4. When the ambient temperature is increased and a thermal fuse 21 is blown, the locked state is released, and the pair of facing plates 10 are disposed at positions apart from each other, and the outdoor plate 11 and the indoor plate 12 are brought into contact with the surface of the surface plates 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010212422-A (JP)
Title: Method of recycling wiring board and semiconductor package
Inventor: WAKINO YUKIKO
IPC: H05K1/18
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To remove the contamination on the surface of an electrode pad easily and at low cost, in a method of recycling a wiring board and a semiconductor package.  <P>SOLUTION: A method of recycling a wiring board 1 that is electrically connected to a semiconductor package 11 via salient electrodes 4 of an LGA connector 5 includes: a step wherein light irradiates the surfaces of electrode pads 6 of the wiring board 1 against which the salient electrodes 4 are to be abutted to measure a first illuminance I<SB>1</SB>of the surfaces; a step wherein, after measuring the first illuminance I<SB>1</SB>, the surfaces of the electrode pads 6 are polished; a step wherein, after the polishing, the light irradiates the surfaces of the electrode pads 6 to measure a second illuminance I<SB>2</SB>of the surfaces; and a step wherein a rate of decline of illuminance of the surfaces of the electrode pads 6 after the polishing is calculated by using the first illuminance I<SB>1</SB>and the second illuminance I<SB>2</SB>, and when the rate of decline is a predetermined value or above, it is determined that the electrode pads 6 have been polished to such a degree that the electrode pads 6 can be recycled.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010208688-A (JP)
Title: Contents injection operating mechanism and aerosol type product with the mechanism
Inventor: SUGANO HIROSHI
IPC: B05B9/04
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contents injection operating mechanism for aerosol type product capable of holding an operation mode, wherein an operation button and a cover body for protecting the button are integrally molded to facilitate their storage before an assembling operation or facilitate the assembling operation.  <P>SOLUTION: An operating button 4 and a cover body 5 for protecting the button are integrally molded through a gate spring 6 of resilient member for supporting them in such a way that each of upward or downward motion and a turning circumferentially can be carried out. It is not required to perform a work for combining the operating button 4 and the cover body 5 before fixing them to a mounting cap 2 and a stem 3 at a container body 1. In addition, it is not necessary to perform even a temporary fixing of the operating button 4 and the cover body 5 for stably fitting the operating button 4 to the stem 3 since a positional relation between the operating button 4 and the cover body 5 is kept constant by the gate spring 6 of the resilient member until they are assembled to each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010214617-A (JP)
Title: Printing apparatus
Inventor: EOKA KENJI
IPC: B41J13/26
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing apparatus which can print a passbook and a business form by printers suitable for respective printing, can miniaturize an apparatus configuration, and moreover can carry out efficient printing.  <P>SOLUTION: A first feeding path 21 conveys the passbook inserted from an inserting port 11 in a downstream direction toward a predetermined printing location, and also conveys the passbook in a direction opposite to the downstream direction to be discharged from the inserting port 11. The passbook sent to the printing location is printed by a first printer 12. A second printer 14 is arranged at the inner side when seen from the inserting port 11. A paper sheet printed at the second printer 14 is also merged with the first feeding path 21 from a second feeding path 25 so as to be discharged from the inserting port 11. A collecting part is arranged at a downstream side end of the first feeding path 21. A flapper 27 is prepared to be switchable at a merging part between the first feeding path 21 and the second feeding path 25, switching to a collecting passage which guides the conveyed passbook or the paper sheet to the collecting part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010214268-A (JP)
Title: Method for recovering sludge from flue gas treatment wastewater
Inventor: NIWA YUKI
IPC: C02F1/56
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of reducing the volume of sludge produced by separating minute particles from wastewater produced by the treatment of flue gas via an industrial activity, etc. and also stably recovering the sludge.  <P>SOLUTION: The method for recovering the sludge from the flue gas treatment wastewater includes at least following (I) to (IV) processes. (I) process of adding an anionic high molecule flocculant to the flue gas treatment wastewater. (II) process of transferring the flue gas treatment wastewater after (I) process to a thickening/settling tank for separating a precipitate, and further transferring the wastewater to a coagulant/mixing tank. (III) process of charging a cationic high molecule flocculant to the coagulating/mixing tank after (II) process, and stirring the wastewater to form a huge floc. (IV) process of transferring the flue gas treatment wastewater with a huge floc formed therein after (III) process to a dehydrator and recovering the sludge after the dehydration.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009229459-A (JP)
Title: Microelectromechanical current sensing apparatus
Inventor: KRAEMER SEBASTIAN GERHARD MAXI
IPC: G01R15/24
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microelectromechanical (MEMS) sensing apparatus.  <P>SOLUTION: The microelectromechanical current sensing apparatus includes: a carrier part (306); an optical part (301) which is provided on the carrier part (306), including an optical paths (402, 403) and a magneto-sensitive element (401) in an optical path (402 403); a light source (302a) provided on the carrier part (306) and communicating with a first end of the light path (402) in an operational status; and an optical detector (302b) provided on the carrier part (306) and communicating with a second end of the optical path (403) in the operational status.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010217777-A (JP)
Title: Multilayer endless belt and method of manufacturing the same
Inventor: SUGIMOTO TAKEHIKO
IPC: B29C41/22
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer endless belt having a releasing layer which is excellent in adhesiveness with an elastic layer and is also excellent in releasing property, and to provide a method of manufacturing the multilayer endless belt.  <P>SOLUTION: The multilayer endless belt 1 is made by laminating the elastic layer 3 made of imide-modified elastomer and the releasing layer made of polyimide resin layer 4 in the order on a base material layer 2 made of polyimide resin. The method of manufacturing the multilayer endless belt includes: a step of forming the base material layer made of polyimide resin on the inner surface of a cylindrical mold by a centrifuging molding; a step of forming the elastic layer made of imide-modified elastomer by the centrifuging molding on the base material layer; and a step of further forming a releasing layer made of polyimide resin by the centrifuging molding on the elastic layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010219478-A (JP)
Title: Chip-type solid electrolytic capacitor
Inventor: SANO MITSUNORI
IPC: H01G9/012
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chip-type solid electrolytic capacitor having reduced occurrence of poor appearance of soldering.  <P>SOLUTION: The chip-type solid electrolytic capacitor includes a capacitor element having a positive electrode lead wire led out therefrom and a negative electrode layer, a positive electrode connection terminal and a negative electrode connection terminal connected to the capacitor element disposed facing the upper layer of an insulation palate, and a positive electrode mounting terminal and a negative electrode mounting terminal formed on the lower surface of the insulation palate respectively connected to the positive electrode connection terminal and the negative electrode connection terminal through through-holes, wherein a recess for forming a solder fillet is formed in each of the positive electrode connection terminal and the negative electrode terminal, and the capacitor element and the upper surface of the insulation plate are packaged with a packaging resin. The intersection angle between the product edge face 18 and the edges 17 of the recesses formed in the positive electrode mounting terminal 5 and the negative electrode mounting terminal 7 is made 90 degrees or an acute angle.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010226593-A (JP)
Title: Multi-lens photographing apparatus, through-image display method and program
Inventor: MASUDA TOMONORI
IPC: G03B17/18
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a multi-lens photographing apparatus capable of performing photographing while accurately confirming a range wherein distance information can be obtained.  <P>SOLUTION: A multi-lens photographing apparatus includes a plurality of imaging means 11, 12 for capturing images having a parallax with each other, respectively, and outputting image signals S1, S2; a display means 15 for displaying an image to be captured, by at least one of the imaging means 11, 12 as a through-image; and an image processing means 13 for searching for corresponding points, between a plurality of images captured by the imaging means 11, 12, based on the image information within a window of a common size to be scanned and determining the distance information, based on image information relating to the searched corresponding points. The multi-lens photographing apparatus, further, includes a region determining means 14 for determining a circumferential edge region where the distance information cannot be determined in the image indicated by the image signals S1, S2; and a display control means 16 for displaying a through-image such that the circumferential edge region can be recognized, on the display means 15 prior to image capturing by the imaging means 11, 12.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010224501-A (JP)
Title: Karaoke machine capable of performance reservation, while zapping multiple channel music tv broadcast
Inventor: SHIGYO RIE
IPC: G10K15/04
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To place a reservation for music, as Karaoke music which is the same as a music video work selected from among those viewed, while zapping in a karaoke machine, equipped with receiving function for multiple channel music TV broadcastings.  <P>SOLUTION: Each of the inputs of a musical piece ID, a broadcast reception code, channel-switching instructions, and a selection command is allowed. When the input of a musical piece ID is received, the musical piece ID is registered into queuing; and when the input of a broadcast reception code is received, the broadcast reception code is registered into queuing. When the turn of the broadcast reception code registered into queuing comes, only for a predetermined period, a receiving channel is changed, in response to the input of channel switching instructions, while outputting a music video work received by a broadcast reception means. When the input of a selection command is received in broadcast reception-output period, the musical piece ID which is currently attached to the music video work under acoustic imaging-output is registered to queuing.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010232747-A (JP)
Title: Solid-state imaging device
Inventor: HAGIWARA YOSHIO
IPC: H04N5/335
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state imaging device capable of reducing the circuit scale and the current consumption without degrading a resolution in A/D conversion.  <P>SOLUTION: The imager includes an imaging part 2 equipped with a plurality of pixels 3 for outputting a signal according to the size of incoming electromagnetic waves, column circuits 10-15 for comparing a voltage according to a signal from the imaging part 2 with a reference voltage and outputting the comparison result, column circuits 10-15 for outputting a clock of a frequency according to the signal from the imaging part 2, column circuits 10-15 for counting the clock, and column circuits 10-15 for controlling the clock output time at the column circuits 10-15 or controlling the count time at the column circuits 10-15 so as to count the clock only for a prescribed time according to the comparison result.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010230348-A (JP)
Title: Work hardness measuring instrument
Inventor: SUZUKI HIDEO
IPC: G01M13/02
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a work hardness measuring instrument capable of measuring specific location of a work, such as a gear.  <P>SOLUTION: The work hardness measuring instrument 10 is constituted of: a rotary mechanism 16, provided on a base plate 13 and equipped with the rotary shaft 15 rotated around the axis of the work 14; a work support mechanism 17 provided on the rotary shaft 15 to support the work 14; a sensor part 18 provided so as to face the work 14 supported by the work support mechanism 17 to detect the hardness in the vicinity of the surface of the work 14; a displaying and recording part 22 for displaying and recording the data detected by the sensor part 18; and a sensor advancing and retracting mechanism 24 for advancing and retracting the sensor part 18, provided to the base plate 13 with respect to the work 14. Since the work is rotated and makes the sensor part advance for it to be allowed to approach a measurement location, the hardness of the specific location of the work can be measured.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010228212-A (JP)
Title: Fluid discharge device and control method of the same
Inventor: KOMATSU SHINYA
IPC: B41J2/165
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that nozzle inspection accuracy may be reduced because a short circuit is generated by ink and foreign matters attached to a nozzle forming member.  <P>SOLUTION: When nozzle inspection timing comes, prior to nozzle inspection to determine whether ink is normally discharged by controlling a print head 24 so that the ink is discharged to an inspection area 52 from a nozzle 23, a controller 70 controls the print head 24 and a wiper 80 so that a nozzle forming area 69a and its peripheral area 69b are wiped by moving the print head 24 in a state that a sub-blade 82 having a length longer than a nozzle surface 69 in a conveyance direction, and the nozzle surface 69 of the print head 24 are brought into contact with each other. As a result, the foreign matters attached to the nozzle surface 69 are removed before the nozzle inspection, and the nozzle inspection accuracy is improved. In the nozzle surface 69, not only the nozzle forming area 69a but also the outside peripheral area 69b is wiped, thus resulting in the more sure removal of the foreign matters.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010229284-A (JP)
Title: Photocurable composition
Inventor: UMEBAYASHI TSUTOMU
IPC: C09D11/00
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photocurable composition having storage stability under high temperature environment and high sensitivity for curing, and also to provide the photocurable composition having balanced properties in both high sensitivity for curing and stable discharging, especially suitable for ink composition for inkjet recording.  <P>SOLUTION: The photocurable composition is provided that includes a compound represented by formula (I). In Formula (I), X denotes O, S, or NR<SP>a</SP>; n1 denotes 0 or 1; and R<SP>1</SP>to R<SP>14</SP>and R<SP>a</SP>independently denote a hydrogen atom, or a monovalent substituent, at least one of R<SP>1</SP>to R<SP>14</SP>and R<SP>a</SP>not being a hydrogen atom.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010232435-A (JP)
Title: Solid-state imaging device
Inventor: FUNAKI MASANORI
IPC: H04N5/335
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state imaging device having a more improved light-receiving sensitivity than the conventional types.  <P>SOLUTION: The solid-state imaging device includes a semiconductor substrate 10; a first well 13 formed on the surface and in the proximity of the semiconductor substrate 10; a second well 12 formed on the surface and in the proximity of the semiconductor substrate 10, while surrounding the first well 13; a third well 11 formed on the surface and in the proximity of the semiconductor substrate 10, while surrounding the second well 12; a long and thin shaped part 15 projecting from at least one of the first to third wells 13-11; and a drain 16, formed with a distance from the thin and long shaped part 15 on the surface and in the proximity of the region from which the thin and long shaped part 15 projects. The thin and long shaped part 15 includes a source 33, disposed on the end part thereof and a gate 31 disposed with a distance from the source 33, in the region between the surface where the thin and long-shaped part 15 projects and the source 33.  <P>COPYRIGHT: (C)2011,JPO&INPIT