baber/WOPTO huggingface dataset:
Patent JP-2010093235-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: UEKI MAKOTO
IPC: H01L21/316
Filed: 2009-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To reduce effective permittivity of inter-wiring interlayer dielectric SiOCH film while protecting the interlayer dielectric SiOCH film using a low-permittivity film from damage caused in a CMP process.  <P>SOLUTION: The semiconductor device 100 is provided with a surface modification layer 20 formed by modifying a surface layer of a SiOCH film 10, lower in carbon concentration than the SiOCH film 10 and higher in oxygen concentration than the SiOCH film 10. The semiconductor device includes a cap insulating film 60 contacting a surface of Cu wiring 50 and a surface of the surface modification layer 20. Accordingly, droplets are hardly left by exposing the hydrophilic surface modification layer 20 in a CMP process while reducing increase of permittivity of the whole SiOCH film 10, and the stay of particles after the CMP process and the occurrence of a watermark can be reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011045823-A (JP)
Title: Fluid supply device
Inventor: KAWASAKI HAJIME
IPC: A23L3/3589
Filed: 2009-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To definitely attach first and second storage tanks where two kinds of fluids are each stored to corresponding supply routes without making any mistake.  <P>SOLUTION: A tank body 551 of the first storage tank 550 is made larger or smaller than a tank body 581 of the second storage tank 580, an insertion section 582 of the second storage tank 580 is made smaller or larger than an insertion section 552 of the first storage tank 550, and the sizes of the upper receiving sections 561, 591 and lower receiving sections 562, 592 of first and second receivers 560, 590 are allowed to correspond to those of tank bodies 551, 581 and insertion sections 552, 582 of each storage tank 550, 580.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011046331-A (JP)
Title: On-vehicle camera device
Inventor: ARIYOSHI TOSHIAKI
IPC: H01R13/52
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle camera device having a waterproof structure, capable of pulling out a cable in a plurality of directions, which is easy to assemble and inexpensive.  <P>SOLUTION: A through-hole 8 passing through a rear case 3 is formed in a wall 3a erected on the back surface of the rear case 3. A pawl 3b is disposed at equal intervals on the inner peripheral surface of the rear case 3 corresponding to the through-hole 8. A holder 5 includes four fin portions 5b disposed circumferentially, in which the cable 5f inserted is bent at right angle to a rotary shaft at a holding portion 5c. A connector 5e is inserted through a waterproof packing 6, and after inserted through the through-hole 8, is fitted into an internal picture board. A case is fastened by a screw 7. The fin portion 5b is inserted into the rear case 3 inside to direct the pulling direction of the cable 5f in an intended direction, so that the whole holder 5 is fastened by being pressed against the rear case 3 and rotated in a clock direction around the rotary shaft.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010062566-A (JP)
Title: Method of manufacturing multilayer ceramic substrate having cavity
Inventor: CHOO HO SUNG
IPC: H05K3/46
Filed: 2009-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a multilayer ceramic substrate having a cavity.  <P>SOLUTION: This method of manufacturing the multilayer ceramic substrate having a cavity includes steps of: preparing a first ceramic laminate, and second and third laminates which are provided on top and bottom surfaces of the first ceramic laminate, respectively; forming a first polymer layer of a region corresponding at least to an opening in the top surface of the second ceramic laminate, and forming a second polymer layer in a region corresponding to at least to an opening of the bottom surface of the third ceramic laminate; laminating the second ceramic laminate to position the first polymer layer in a lower part of the opening; forming a desired multilayer ceramic laminate by laminating the third ceramic laminate to position the second polymer layer in an upper part of the opening; jointing first and second restraint layers on one-side surfaces of the second and third ceramic laminates, respectively; and baking the multilayer ceramic laminate with the first and second restraint layers arranged thereon.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010135745-A (JP)
Title: Transformer
Inventor: LAI TING-CHENG
IPC: H01F30/00
Filed: 2009-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transformer capable of adjusting the leakage magnetic flux during manufacturing.  <P>SOLUTION: The transformer includes primary and secondary windings 3, 4 which are electromagnetically coupled with each other and wounded respectively around primary and secondary winding portions 21, 22 of a bobbin unit 2; and a core unit 6 which is mounted to the bobbin unit 2 and includes first and second core parts 61, 62 that form a magnetic circuit path. The first core part 61 includes insertion and extension segments 612, 613 that extends from a connecting segment 611. The second core part 62 includes insertion and extension segments 622, 623 and an adjusting segment 624 that extend from a connecting segment 621 toward the first core part 61. The extension segments 613, 623 of the first and second core parts 61, 62 contact each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011052931-A (JP)
Title: Variable air volume unit
Inventor: ONODERA KOSUKE
IPC: F24F13/14
Filed: 2009-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable air volume unit taking out a component to outside for maintenance and inspection even when no spatial allowance is provided around a duct.  <P>SOLUTION: A casing 51 includes: an opening 514 for damper maintenance arranged on at least one side wall; and an opening lid body 516 for damper maintenance covering the opening 514 for damper maintenance and detachably attached to the casing 51. A damper 54 is arranged so that one end side of a rotating shaft 541 is journaled to an other side wall of the casing 51 and the other end side of the rotating shaft 541 is journaled to the opening lid body 516 for damper maintenance. The damper 54 can be taken in to/out of the casing 51 via the opening 514 for damper maintenance from which the opening lid body 516 for damper maintenance is detached.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011061285-A (JP)
Title: Telephone set and side tone adjusting method thereof
Inventor: SHIMURA TORU
IPC: H04M1/76
Filed: 2009-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a telephone set which can solve the problem that when a telephone line used for the telephone set is connected after power is turned on, a side tone cannot be reduced, and easily optimizing the side tone by only performing a usual operation without requiring a special operation.  <P>SOLUTION: Upon capturing a line, a DTMF signal transmitting part 102 outputs a DTMF signal indicating the number of a telephone set of a calling destination via a 2-line/4-line conversion circuit 101. A DTMF signal level detecting part 103 detects the signal level of a side tone signal as a DTMF signal returned from the 2-line/4-line conversion circuit 101, out of the DTMF signals output from the DTMF signal transmitting part 102. A side tone adjusting control part 104 adjusts the impedance of the 2-line/4-line conversion circuit 101 on the basis of the signal level detected by the DTMF signal level detecting part 103.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010015677-A (JP)
Title: Information storage medium, information reproducing method, information recording method, and information reproducing device
Inventor: ANDO HIDEO
IPC: G11B20/10
Filed: 2009-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information storage medium which can record and reproduce digital moving image information, an information reproducing method utilizing this medium, an information recording method, and an information reproducing device.  <P>SOLUTION: The information storage medium is characterized in that an AV file includes a video object, a cell time information includes a time code table relating to the video object, a cell indicating a reproduction section in the video object and PGC indicating a reproduction order of the cell are defined, duplicate reproduction of the same place in the video object between cells in different PGC can be performed, the PGC information indicates a reproduction procedure of the PGC, the PGC information includes information in which the cell time information is specified, and the time record table includes information on block number or information on the number of blocks, both corresponding to each specified unit.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011057128-A (JP)
Title: Switch device for vehicle
Inventor: ONAKA JUNICHIRO
IPC: H01H9/20
Filed: 2009-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an operator from executing erroneous operation of an on-vehicle device while preventing an increase in costs required for the arrangement of a plurality of switches to be operated by the operator.  <P>SOLUTION: A switch device 10 for a vehicle includes: a first switch 11 that allows input by rotational operation; a second switch 12 that is provided near the first switch 11 so as to allow input by prescribed operation; an operating-direction detecting part 26 for detecting the rotating direction of the rotational operation of the first switch 11; an input-operation detecting part 25 for detecting input operation to the second switch 12; and a signal processing part 22 that controls an on-vehicle device 14 according to the input operation to the first switch 11 and the second switch 12. The signal processing part 22 invalidates the second switch 12 that exists on an approximate extension line in the rotating direction, detected by the operating-direction detecting part 26, over a period of time until a prescribed period of invalidation time elapses after the rotating direction of the first switch 11 is detected by the operating-direction detecting part 26.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011059522-A (JP)
Title: Light emission element display device and light emission control method
Inventor: YAMAMOTO MASASHI
IPC: H01L51/50
Filed: 2009-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emission element display device in which luminance shading can be improved by correcting a voltage with high precision and in real time.  <P>SOLUTION: In the light emission element display device performing display by making a light emission element being a self-luminous body arranged at each pixel emit light by supplying a current based on a gradation value to the light emission element, a voltage correcting part 250 obtains a voltage V<SB>c640</SB>of a cathode side of a pixel P640 being the farthest pixel from an anode electrode 220 and a cathode electrode 230 through a voltage obtaining line 262 and calculates a correction voltage. The calculated correction voltage is applied to a voltage apply line 264, and corrects the cathode voltage V<SB>c640</SB>.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011056152-A (JP)
Title: Load detector for bed
Inventor: HIROSE KAZUO
IPC: A61G12/00
Filed: 2009-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a load detector for a bed, by which moving operation is easy.  <P>SOLUTION: In the load detector 1 for the bed, which is mounted on a bed installation surface and detects the load of the bed by putting a caster attached to a leg part of the bed on a load-receiving face 16a, at least one handhold part 22 opened and formed to be a through-hole is arranged in each of at least two faces 21, 23 exposed outside. Transferring operation of the caster is performed from an anterior side of the load receiving face 16a, and the handhold part 22 is arranged behind the load-receiving face 16a.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011060243-A (JP)
Title: Confidential information card, device, method and system for reading card, program and recording medium
Inventor: TAYA MASAYUKI
IPC: G06K7/12
Filed: 2009-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a confidential information card having excellent confidentiality of confidential information, and to provide a card reading device, a card reading method, a card reading system, a program and a recording medium, allowing simultaneous reading of a plurality of the confidential information cards.  <P>SOLUTION: The confidential information card includes: a watermark pattern obtained by printing a watermark pattern generated by a binarized pattern generation means on a base material by infrared absorption ink; and a pattern layer formed on the watermark pattern by infrared transmissive ink. The card reading device includes: one or more card guides; one or more infrared light sources; a bandpass filter; an imaging means imaging one or more cards; an image acquisition means acquiring watermark pattern images by the number of the cards; a blocking means; a data conversion amplitude acquisition means; a total amplitude acquisition means; a magnification/reduction rate detection means; a rotation angle detection means; and a data detection means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011064766-A (JP)
Title: Image forming apparatus
Inventor: TAKENOUCHI KOICHI
IPC: G03G15/08
Filed: 2009-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that speedily and accurately detects the empty state of toner to be supplied to a developing device and suppresses adhesion of carrier to a photoreceptor due to a decrease in toner concentration.  <P>SOLUTION: The image forming apparatus 100 includes: the developing device 2 having a developing tank 111, a developing roller 114, and a toner supply port 115a; a toner supply device 22 for supplying toner to the developing device 2; a toner supply detection sensor 119 for detecting toner concentration in the developing tank 111; a toner concentration control means giving an instruction to supply toner; and a toner empty detecting means for determining that there is no toner in the toner supply device 22. The image forming apparatus includes, for use as the toner supply detection sensor 119, a first toner supply detection sensor 119a near the toner supply port 115a and a second toner supply detection sensor 119b in the downstream of the first toner supply detection sensor 119a in the direction of developer conveyance.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011062247-A (JP)
Title: Futon dryer
Inventor: INAMI JUNICHI
IPC: D06F58/00
Filed: 2009-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Futon dryer capable of simultaneously achieving efficiently drying small articles such as a pillow and drying of Futon.  <P>SOLUTION: The Futon dryer includes a body for generating hot air and a drying mat for taking in the hot air generated by the body and drying Futon. On the drying mat, an introducing port for introducing the hot air from the body, an air path for making the hot air taken in from the introducing port flow, a hot air exit opened in the air path for discharging the hot air inside the air path to the outside, and a small article drying unit for drying the small article which is an object to be dried using the introduced hot air are formed. The small article drying unit is positioned in a place other than a space surrounded by the air path.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011064412-A (JP)
Title: Refrigerator
Inventor: TANIGUCHI KAZUHISA
IPC: F25D11/00
Filed: 2009-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator which saves energy by optimally controlling the rotational frequency of a fan independently from the rotational frequency of a compressor, according to the rotational frequency of the compressor and a temperature of an evaporator.  <P>SOLUTION: In this refrigerator, the cooling fan is rotated in conjunction with the rotation of the compressor by a compressor control means 61, and simultaneously the cooling fan 15 is controlled to be rotated with the rotational frequency higher than the normal rotational frequency by a prescribed value by a cooling fan control means 62, under conditions that the rotational frequency of the compressor is lower than a prescribed rotational frequency set value, and a detected temperature of the evaporator is higher than a prescribed set temperature.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011062653-A (JP)
Title: Nitrogen-containing wastewater treatment method
Inventor: MORISAKI HIDEKI
IPC: C12N1/00
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitrogen-containing wastewater treatment method which can supply inorganic carbon necessary for the growth of nitrifying bacteria without using a special device, and is low in treatment cost.  <P>SOLUTION: Treated water after nitrification and denitrification treatment which is obtained by nitrifying ammonia nitrogen in wastewater by nitrifying bacteria, which are aerobic autotrophic bacteria, and denitrifying nitrate nitrogen and nitrite nitrogen by denitrifying bacteria, which are anaerobic bacteria, is sent to a nitrification column, and carbon dioxide dissolved in the treated water is used as inorganic carbon necessary for the growth of the nitrifying bacteria. As carbon dioxide generated by nitrification and denitrification reactions is dissolved in the treated water after the nitrification and denitrification treatment, sending the treated water to the nitrification column enables the supply of the inorganic carbon necessary for the growth of the nitrifying bacteria without using a special device, thereby making wastewater treatment cost low.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011063423-A (JP)
Title: Elevator control device
Inventor: FUJITA KENJI
IPC: B66B5/00
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator control device which recognizes the state of an elevator hall on each floor while suppressing its cost increase.  <P>SOLUTION: The elevator control device includes a passenger car 6 movable through an elevator shaft 7 between the elevator halls 8 on the floors. It further includes hall security windows 26 provided on the elevator halls 8 on the floors for viewing the elevator halls 8 from the side of the elevator shaft 7, a shaft camera 32 provided movable in the elevator shaft 7 for picking up the images of the elevator halls 8 from the hall security windows 26, a camera control unit 42 for controlling the shaft camera 32, and a passenger car image display 14 and a hall image display 24 for displaying images picked up by the shaft camera 32. When the passenger car 6 is moved to a target floor, the camera control unit 42 moves the shaft camera 32 to a position where the image of the elevator hall 8 on the destination floor can be picked up before the passenger car 6 arrives at the target floor, so that the image of the elevator hall 8 on the destination floor is picked up and displayed on the passenger car image display 14 and on the hall image display 24.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011068423-A (JP)
Title: Image forming device, recording material carrying device and program
Inventor: AMAMOTO SHUICHI
IPC: B65H29/60
Filed: 2009-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce inconvenience caused in an image forming device due to an act of a user.  <P>SOLUTION: A first carrying passage 71 forming a carrying passage up to the machine outside of paper P carried in from an image forming part, is formed longer than the paper P longest in the length in the carrying direction in the paper P used in the image forming part, in the length of the carrying passage up to a position (an ejecting port 78) for ejecting the paper P to the machine outside from an arranging position of an image forming function part arranged in the most downstream part in the carrying direction of the paper P. Carrier rolls 72 and 73 and a carrying-out roll 75 stop carrying to the paper P in a state of holding the other part of the paper P in the first carrying passage 71 by ejecting a part of the paper P from the first carrying passage 71 by carrying the paper P along the first carrying passage 71, and eject the paper P to the machine outside in response to extracting operation of the user to the stopped paper P.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011070024-A (JP)
Title: Optical element
Inventor: HISHIDA MAKOTO
IPC: F21V5/04
Filed: 2009-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element having a micro-lens array, wherein a moire phenomenon is suppressed to obtain high luminance.  <P>SOLUTION: The optical element 1 includes light incidence surface 1a and a light exit surface 1b. The optical element 1 has a plurality of convex or concave micro-lenses 2 provided on at least one of the light incidence surface 1a and light emission surface 1b. The micro-lenses 2 have first to third micro-lenses 3 to 5 of different diameters D1 to D3. The packing ratio of the micro-lenses 2 is 90% or more.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011071344-A (JP)
Title: Circuit unit
Inventor: HASHIKURA MANABU
IPC: H05K7/14
Filed: 2009-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit unit which suppresses heat accumulation in a case.  <P>SOLUTION: A circuit unit case 11 houses a holding member 27 which is located closer to a counter wall 37 relative to a first circuit board 12 and holds the first circuit board 12. The holding member 27 has a contact portion 38 which is in contact with the counter wall 37 from the interior of the case 11, and a press portion 39 which is in contact with the first circuit board 12 from the interior of the case 11 to press the first circuit board 12 against a heat dissipating wall 36.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011068275-A (JP)
Title: Pneumatic radial tire
Inventor: SAIKAWA MIYUKI
IPC: B60C9/00
Filed: 2009-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic radial tire improving load durability while improving high-speed durability.  <P>SOLUTION: A fiber cord constituting a belt cover layer 6 is made of composite cord 7 in which a high elastic yarn and a low elastic yarn each having a predetermined elastic modulus are twisted. The belt cover layer 6 is divided into three parts, namely, right and left end part cover layers 6e, 6e having a width equivalent to 5-30% of the maximum width W of belt layers 4, 5, and a central cover layer 6c having a width equivalent to 40-90% of the maximum width of the belt layers 4, 5. The ratio of intermediate elongation Me of the composite cord 7 constituting the end part cover layer 6e at a load of 2.07 cN/dtex to intermediate elongation Mc of the composite cord 7 constituting the central cover layer 6c at a load of 2.07 cN/dtex, or Me/Mc is set to 1.1-1.6.  <P>COPYRIGHT: (C)2011,JPO&INPIT