baber/WOPTO huggingface dataset:
Patent JP-2009135532-A (JP)
Title: Semiconductor substrate and semiconductor device, and method of manufacturing semiconductor device and method of manufacturing semiconductor substrate
Inventor: OBA YASUO
IPC: H01L33/12
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitride-based group III-V compound semiconductor device which has a high performance by uniformly forming a high quality nitride crystalline layer on a substrate with less fault such as through transition or less cracking, and also to provide its inexpensive manufacturing method of high yield, and a semiconductor substrate for use in manufacturing of the nitride-based group III-V compound semiconductor device and its inexpensive manufacturing method of high yield.  <P>SOLUTION: The semiconductor device includes: a substrate 11; a first buffer layer 12 formed of Al-N based compound semiconductor single crystalline layer having carbon concentration not smaller than 3×10<SP>18</SP>cm<SP>-3</SP>and not larger than 5×10<SP>20</SP>cm<SP>-3</SP>laminated on the substrate 11; a buffer layer which is laminated on the first buffer layer 12 and includes a second buffer layer 13 consisting of an Al-N based compound semiconductor single crystalline layer whose carbon concentration is lower than the first buffer layer 12; and a nitride-based group III-V compound semiconductor single crystalline layer 16 which has a concentration of Ge not smaller than 1×10<SP>17</SP>cm<SP>-3</SP>and not larger than 1×10<SP>19</SP>cm<SP>-3</SP>on the second buffer layer 13 and has lattice constant different from that of the substrate 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010214768-A (JP)
Title: Laminate
Inventor: RO KAZUYOSHI
IPC: B32B27/32
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminate in which an adhesive layer, a resin layer, and a sealant layer are at least laminated in this order on a plastic base, in which lamination strength is high between the plastic base and the sealant layer, and in which lamination strength is not reduced by being adversely affected by a strongly permeable substance or the like.  <P>SOLUTION: The laminate is characterized in that, on a plastic base composed of any one of polyester, polyamide, or polyolefin, there are at least laminated an adhesive layer, olefin-based extruded resin layer which is a film formed with polyolefin resin or copolymer resin of olefin and other monomers extruded in fused state, and a sealant layer in this order, wherein the adhesive layer contains at least isocyanate compound.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009227340-A (JP)
Title: Bio-container system
Inventor: MCROBBIE GARY DOUGLAS
IPC: B65D33/36
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To make it easy to install and exchange a container by a system which includes a tote and the flexible container set in the tote.  <P>SOLUTION: The tote includes a box-shaped body with four side faces and a floor. The floor has a cutout extending from an edge portion of the floor wherein the edge portion is a part of an edge adjacent to the side face of the tote having a door or a flap. The flexible container made of a flexible plastic sheet material has a bottom wall, a top wall and four sidewalls of a substantial rectangular configuration, and at least one port, wherein at least the first port is provided in an off-center position of the bottom wall and is stored in the cutout.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010223026-A (JP)
Title: Fuel injection valve
Inventor: OHATA KEIGO
IPC: F02M61/18
Filed: 2009-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection valve made compatible in the homogenization of the generation of cavitation bubbles and the acceleration of the generation of the cavitation bubbles.  <P>SOLUTION: The valve includes a needle 30 capable of reciprocating in an axial direction, a valve seat 17 on which the needle 30 is seated and from which is separated, a valve body 11 disposed at a fuel downstream side of the valve seat 17 and having injection holes 20 from which fuel is injected, and a restriction member 50 provided as one unit with the valve body 11 and including a restriction passage 58a at a fuel upstream side of the valve seat 17. The restriction passage 58a is formed between the restriction member 50 and the valve body 11, and controls a flow of fuel in the fuel passage 18 supplying fuel to the injection hole 20 when the needle 30 is separated from the valve seal 17.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010226515-A (JP)
Title: Band pass filter
Inventor: AWAI IKUO
IPC: H01P1/212
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a band pass filter in which a spurious band is sufficiently reduced, in the band pass filter wherein a plurality of resonator groups are provided in parallel, each resonator group being configured by broadside-coupling a plurality of resonators in an interdigital arrangement.  <P>SOLUTION: A band pass filter 1 comprises an input-side resonator group 2, an intermediate resonator group 3 and an output-side resonator group 4 each of which comprises the same number of resonators. The band pass filter 1 further comprises an input signal line 20 including a proximal end part 20a, to which a high frequency signal is inputted, and a distal end part 20b connected to a ground conductor 1A' and being broadside-coupled to a bottom-side resonator in the input-side resonator group 2, and an output signal line 40 including a proximal end part 40a for outputting a high frequency signal, on which filter processing has been performed, and being broadside-coupled to a bottom-side resonator in the output-side resonator group 4. A spurious band being present in a λ/4 resonance mode is sufficiently reduced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010224317-A (JP)
Title: Density detection device and image forming apparatus
Inventor: YAMAZAKI NAOYA
IPC: G03G21/00
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce contamination of a detection surface while correcting reference density of a density detection device.  <P>SOLUTION: The density detection device (1) is provided with: a density detection part (2) which detects density of a target surface (B) that faces a detection part (9a); a moving member (18) which moves between a closing position for closing the detection part (9a) and the target surface (B), and an opening position for opening between the detection part (9a) and the target surface (B); a reference plane (21a) which standardizes density of an image to be detected of the density detection part (2) on the surface facing the detection part (9a) at a reference position between the opening position and the closing position; and a cleaning member (19) which is supported by the moving member (18), cleans the detection part (9a) in accordance with movement of the moving member (18), and forms a part which covers the detection part (9a) with the moving member (18) located at the closing position.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010226681-A (JP)
Title: Offset correction circuit, and method and system for offset correction
Inventor: OTSUKA KEITARO
IPC: H03M1/10
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To remove AC offset contained in a signal.  <P>SOLUTION: An adder calculates an input signal and an offset cancel signal, and outputs the processed results as an output signal. A first extremum value detection unit detects a plurality of extremum values showing either one of positive and negative in signal values of the output signal. A first maximum/minimum detection units detects a first maximum value and a first minimum value of one of extreme values that are changed by the AC offset contained in the output signal. A first amplitude detection unit detects a first amplitude of the AC offset from the difference between the first maximum value and the first minimum value. A first cycle detection unit detects a period from the appearance of one of the first maximum value and first minimum value to the appearance of the other of the first maximum value and first minimum value as a first half cycle of the AC offset. A cycle signal generation unit generates a cycle signal having the first amplitude and the first half cycle. A phase adjustment unit adjusts the phase of the cycle signal toward the direction in which the first amplitude decreases, and outputs the adjusted cycle signal as an offset cancel signal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009256661-A (JP)
Title: Addition polymerization catalyst, and method of manufacturing addition polymer using the same
Inventor: OKANE TAKUYA
IPC: C08F10/00
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an addition polymerization catalyst which is applicable to polymerization accompanied with the formation of an addition polymer particle, and allows manufacturing an addition polymer having a higher molecular weight; and a method of manufacturing the addition polymer having a high molecular weight using the addition polymerization catalyst.  <P>SOLUTION: The addition polymerization catalyst is obtained by contacting a transition metal compound (A), an electron donor compound (C) and modified particles (B), wherein the modified particles (B) are obtained by contacting a compound (a) such as diethyl zinc, a compound (b) such as trifluorophenol and a compound (c) such as water with particles (d) such as silica. The compound (a), the compound (b), and the compound (c) used for contact have a molar ratio of 1:y:z in terms of their respective molar quantities, provided that y and z satisfy the relations: ¾m-y-2z¾≤1, z≥-2.5y+2.48, and y<0.5m. The method of manufacturing the addition polymer uses the addition polymerization catalyst.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010227822-A (JP)
Title: Foam discharger
Inventor: AKASAKA JIN
IPC: B05B1/02
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foam discharger which smoothly excludes water intruded in an air chamber to avoid a state that the water is left accumulated in the air chamber.  <P>SOLUTION: The foam discharger 10 opens a first flow passage 32 and a second flow passage 33 which send out content liquid from a pressurized liquid chamber 30 and the air chamber 24 by pressing a pump head part 19 provided in a base cap part 14, mixes the sent content liquid with the air in a mixing chamber 13, and makes a foam generation member 20 foam on a foaming flow passage 21 to discharge the content liquid, wherein the bottom 24a of the air chamber 24 becomes an inclined surface which inclines downward toward a liquid introduction chamber 28, and a fine drain hole 50 which makes a container body 11 exclude the water accumulated inside by pressurization when the pump head part 19 is pressed is provided at a part approximate to the air chamber 24 of the liquid introduction chamber 28 in which an adhesion sliding part 15a of a cylindrical piston member 15 is arranged at a state that the pump head part 19 is not pressed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010229299-A (JP)
Title: Lithographic printing ink composition
Inventor: ONO TAKAMOTO
IPC: C09D11/02
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellent lithographic printing ink that offers stable printing workability and concentration stability even in printing conditions when dampening water is supplied superfluously and is not accompanied by neither by water marks nor roller stripping.  <P>SOLUTION: The lithographic printing ink composition includes a binder resin, surface active agent, vegetable oil, petroleum solvent, and pigment, wherein the surface active agent is a nonionic surface active agent obtained by copolymerization of ethylene oxide or propylene oxide in a specified ratio, has a surface tension of 35-55 mN/m, and is represented by general formula (I), wherein, n, l, and m indicate each independently 1-100.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010227864-A (JP)
Title: Method for operating dust collector, and dust collector
Inventor: IIO YOSHIO
IPC: B01D46/42
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for operating a dust collector constituted so as to be enhanced in its filtration capacity by reducing the pressure loss of a filter caused by the dust adhered to the filtering surface of the filter without increasing the consumption quantity of energy by modifying dust-containing gas, and the dust collector.  <P>SOLUTION: In the method for operating the dust collector 1 equipped with the filter 7 for filtering the gas containing the dust D, the gas containing the dust D is introduced into the dust collector 1 after fine liquid droplets W are sprayed on the gas containing the dust D.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010233113-A (JP)
Title: Broadcast receiver, method, and program
Inventor: HATTORI HIROYUKI
IPC: H04N5/44
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To exactly limit an area in which a broadcast receiver 21 for both a broadcast wave and an internet broadcasting looks at and listen to the internet broadcasting, even if the broadcast receiver 21 doesn't retain any information about a concrete broadcasting object region with respect to each broadcasting station, when the area for looking at and listening to the internet broadcasting is limited to the broadcasting object region specified in the law with respect to a broadcasting station of a distribution source of the internet broadcasting.  <P>SOLUTION: A signal level of a broadcast wave from a broadcasting station tuned by a user is obtained (S51). It is determined whether the signal level is more than a predetermined value or not (S52). If the signal level is more than the predetermined value (S52YES), a selected station is specified from a current position and a received frequency of the selected station (S54). If the selected station performs any internet broadcasting (S55YES), the internet broadcasting is received (S64), and a program thereof is output (S65-S67).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010227472-A (JP)
Title: Drum washing machine
Inventor: SAITO HIROYUKI
IPC: D06F49/04
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To determine imbalance by another detecting means when an abnormality occurs in a vibration detecting means.  <P>SOLUTION: A drum washing machine 1, where a rotary drum 2 formed in a blind and cylindrical shape is arranged inside a water tub 3 and driven by a motor 5 fixed to the rear part of the water tub 3, includes: a control means 20 for controlling the rotation of the motor 5; and the vibration detecting means 40 arranged in the front part of the water tub so as to detect the components of vibration in a plurality of directions. When the failure of the vibration detecting means 40 is detected, the control means 20 continues a dehydration operation by determining the state of laundry in the rotary drum 2 by a rotation number detecting means 24 or a current detecting means 27 in a rotation increase process in the dehydration operation after washing and rinsing steps.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010234183-A (JP)
Title: Method of coating automobile body and apparatus therefor
Inventor: KUBOTA HIROSHI
IPC: B05D1/36
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To effectively improve the beautiful appearance of a coating film and to appropriately cure first and second coating materials composed of water soluble coating materials, by a simple configuration.  <P>SOLUTION: In the method of coating an automobile body and the apparatus therefor, the method includes: a first coating film forming process K1 of forming a first coating film 6 having a base hiding property by applying a water soluble first paint onto the outer panel surface of the automobile body 1; a second coating film forming process K2 of forming a second coating film 7 which has the base hiding property lower than that of the first coating film 5 and develops an appearance coating film color by coating a water soluble second coating material on it; a preliminary drying process K3 of preliminarily drying the first and second coating films 5 and 6 after forming the second coating film 6 and vaporizing moisture; a third coating film forming process K4 of applying a solvent type third coating material on an inner panel surface 3 after the preliminary drying and forming a third coating film 7 which develops the appearance coating film color same as or similar to the appearance coating film color on the side of an outer panel 2; and baking and drying process K7 of simultaneously baking and drying the first-third coating films 5-7 after forming the third coating film 7.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010237793-A (JP)
Title: Operating status monitoring system, method, and program
Inventor: KOMITSU YASUAKI
IPC: G06F11/34
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operating status monitoring system that continues monitoring even when a failure occurs in an application server and allows execution of arbitrary processing according to the failure status.  <P>SOLUTION: A monitoring device 101 operates on the outside of an application server 104. The monitoring device 101 gathers a plurality of operating status items from a virtual machine 105 operating on the application server 104. The monitoring device 101 performs threshold processing on the gathered operating status items and determines whether a failure occurs or not. An execution device 102 has an action execution means 103. When the failure is determined, the action execution means 103 executes a process corresponding to a failure item determined to be failed among predetermined processes defined for each of the failure items.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010244109-A (JP)
Title: Program and apparatus for processing information
Inventor: TAKEISHI TAKAYUKI
IPC: G06F3/06
Filed: 2009-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing program and an information processing apparatus for achieving the use of a plurality of divided regions by combining the management information items of a plurality of partitions.  <P>SOLUTION: A disk driver 400 divides a hard disk drive (HDD) 500 into a normal region 510 and a hidden region 520. Partition management information 512 for a normal region is created in the normal region 510, and partition management information 522 for a hidden region is created in a hidden region 520, and the partition management information 512 for the normal region and the partition management information 522 for the hidden region are treated as one management information by a disk driver 400.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010250659-A (JP)
Title: Printer, image processor, image processing method, and computer program
Inventor: DALY EDMOND JAMES
IPC: G06T1/00
Filed: 2009-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method, which can be employed for image searches using a pivot-based search algorithm, and which efficiently calculates an index value representing a similarity between a query image and a target image.  <P>SOLUTION: An image processing method for calculating the index value representing the similarity between the query image and the target image includes: (a) a step of acquiring wavelet coefficients of the query image and the target image; (b) a step of calculating a first summation being a weighted summation of comparison values between the wavelet coefficient of the query image and the wavelet coefficient of the target image, with respect to coordinates in which the wavelet coefficient of the query image is not zero; (c) a step of calculating a second summation being a summation of weighting coefficients, with respect to coordinates in which the wavelet coefficient of the target image is not zero; and (d) a step of calculating the sum of the first summation and the second summation, as the index value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010249463-A (JP)
Title: Air treatment device
Inventor: TEZUKA HIDEAKI
IPC: F24C15/20
Filed: 2009-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology enhancing collecting efficiency of air above a heating part of an electric heater, and appropriately treating the collected air.  <P>SOLUTION: This air treatment device is provided with: an air intake port for taking in air above the heating part; a guide for guiding downward the air above the heating part to an air intake port; an auxiliary fan installed in the guide and promoting an air flow above the heating part; an air treatment part for treating the air taken in from the air intake port; and an air-exhaust ventilator for discharging the air treated by the air treatment part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010257065-A (JP)
Title: Input device
Inventor: MATSUDAIRA NAOHIKO
IPC: G06F17/22
Filed: 2009-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To easily input characters and numbers with regard to an input device.  <P>SOLUTION: When a user desires to input '01234' but erroneously inputs '01235' using ten keys (as shown in Fig.3(A)), the user utters number '4' by voice through a microphone, and thereby the sound input through the microphone is recognized by a sound recognition part and '4' as the recognition result is switchingly displayed on a cursor (as shown in Fig.3(B)). Thus, even if the user makes an erroneous operation by the keys, the number is easily changed only by uttering by voice.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010258645-A (JP)
Title: Method and device for embedding digital watermark
Inventor: YAMADA TAKAAKI
IPC: H04N5/91
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for embedding a digital watermark, for embedding change information that changes sequentially and regularly in content such as video and sound as a digital watermark.  <P>SOLUTION: The method for embedding a digital watermark is used for a device for embedding a digital watermark which includes: a video input-output board 111 for capturing video, receiving the captured video as an image frame and outputting an image frame obtained by embedding the digital watermark in the input image frame; and a memory for storing an digital watermark pattern as a watermark pattern. The method for embedding the digital watermark generates the watermark pattern in accordance with the change information that changes sequentially and regularly, stores the generated watermark pattern into the memory, retrieves the watermark pattern by using the change information corresponding to the input image frame from the video input-output board as a key, and outputs the image frame obtained by embedding the retrieved watermark pattern in the input image frame as the digital watermark to the video input-output board 111.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009295261-A (JP)
Title: Magnetic head suspension
Inventor: FUJIMOTO YASUO
IPC: G11B21/21
Filed: 2009-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic head suspension capable of improving impact resistance and accurately controlling vibration characteristics in a seek direction.  <P>SOLUTION: An elastic plate that is supported at both ends by a pair of supporting pieces of a supporting part functions as a load bending part. A portion of a load beam base plate that is located closer to a distal end than to a load bending center line BL of the elastic plate includes a parallel region that is joined to the elastic plate, an intermediate region that extends toward the distal end through a proximal bending line along a suspension widthwise direction, and a distal region that extends toward the distal end through a distal bending line and is provided with a dimple which abuts with a head-mounting region of a flexure part. The distal bending line is located in the vicinity of an intermediate point between the load bending center line and the dimple in a suspension lengthwise direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT