baber/WOPTO huggingface dataset:
Patent JP-2012146539-A (JP)
Title: Dye-sensitized solar cell
Inventor: TAKASHIMA ATSUYA
IPC: H01M14/00
Filed: 2011-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a dye-sensitized solar cell with a simplified constitution and manufacturing process while ensuring the performance of the same.SOLUTION: A dye-sensitized solar cell comprises a translucent substrate, a translucent conductive layer, a first electrode on the translucent conductive layer, a counter electrode substrate comprising a first insulating layer and a collecting electrode layer, a second electrode disposed on the counter electrode substrate and different from the first electrode, an electrolyte between the first electrode and the second electrode, a first connecting part connecting the translucent conductive layer and the collecting electrode layer, and a second connecting part connecting the second electrode and the collecting electrode layer. The first insulating layer comprises a first collecting hole and a second collecting hole. The collecting electrode layer is divided into two parts, a first collecting electrode part overlapping the first collecting hole and a second collecting electrode part overlapping the second collecting hole, insulated from each other. The first connecting part connects the translucent conductive layer and the first collecting electrode part through the first collecting hole, and the second connecting part in the second collecting hole connects the second electrode and the second collecting electrode part.
Patent JP-2012151787-A (JP)
Title: Imaging apparatus and electronic zoom method
Inventor: ISHIHARA TOMOKAZU
IPC: G03B7/0805
Filed: 2011-01-21
Abstract: PROBLEM TO BE SOLVED: To prevent disturbance in images which is generated when a reading mode is switched over depending on a zoom magnification.SOLUTION: An imaging apparatus 100 has: an image sensor 110 outputting an imaging signal; an imaging signal processor 120 performing signal processing to the imaging signal and outputting an image frame 170; an image encoding part 130 temporarily storing the image frame 170 in a frame buffer 131 and performing motion picture encoding to the image frame outputted from the frame buffer 131; and an operation part 160 that can change the zoom magnification. The imaging signal processor 120 enables a transition state signal 171 during a transition period from when switchover of an operation mode of the imaging signal processor 120 by change in the zoom magnification is started to when a normal image frame can be output. The image encoding part 130 performs the motion picture encoding using the image frame stored in the frame buffer 131 immediately before the transition period while the transition state signal 171 is enabled.
Patent JP-2012155884-A (JP)
Title: Positive electrode active material for nonaqueous secondary battery
Inventor: YAO MASARU
IPC: H01M10/0565
Filed: 2011-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a novel material that comprises an organic compound having a small environmental load and is useful as a positive electrode active material for a nonaqueous secondary battery with high energy density and excellent cycle characteristics.SOLUTION: A positive electrode active material for a nonaqueous secondary battery contains a 1,4,5,8-anthracenetetrone compound represented by general formula (1) as an active ingredient. General formula (1): (In the formula, R, R, R, R, Rand Rare the same or different and each represents a hydrogen atom, a lower alkyl group or a halogen atom, or one of a combination of Rand Rand a combination of Rand Ror the both combinations may be combined with each other to form an aromatic ring together with carbon atoms which are combined with R, R, Rand R.)
Patent JP-2011079527-A (JP)
Title: Control method of irradiation distance-irradiation direction of headlamp of vehicle
Inventor: GARNITZ RAINER
IPC: B60Q1/14
Filed: 2011-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To execute control in the irradiation distance-irradiation direction of a headlamp of a vehicle based on data which enables optimizing a headlamp adjusting setting state to the condition state and situation of a travel passage existing in front of the vehicle, for attaining optimal illumination of the travel passage to the vehicle.  <P>SOLUTION: When discriminating the other vehicle, a position of the headlamp is adjusted, and when the vehicle moves, a mono camera is used, and when the vehicle rests, a stereo camera is used.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011082590-A (JP)
Title: Light source module and light-emitting device
Inventor: MURAI TAKUO
IPC: H01L33/50
Filed: 2011-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin linear light source and a planar light source, which are reduced in size, exhibit a reduced luminance unevenness and color unevenness, and a satisfactory color reproducibility and color rendering property as well.  <P>SOLUTION: An LED package 4 is constructed by: forming a cavity 15 in an LED package substrate 1; receiving an LED chip 2 that emits light there; and sealing the cavity 15 with a sealer member 3 of transparent material. In the light source, the LED package 4 is covered with a reflecting member 5 through a space, the reflecting member 5 provided with a wavelength converter 6 on the inner surface or in an inside vicinity, which, excited by radiated light from the LED chip 2, converts the radiated light into light of another color. An opening is formed in a part of the reflecting member to couple to a light guide plate 9. The LED chip 2 is arranged in an off-center position in the bottom face of the cavity 15 in such an arrangement that an optical axis of radiated light from the LED package 4 does not intersect with an incident end surface of the light guide plate 9, but intersects with the face of the wavelength converter 6.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012157836-A (JP)
Title: Nitrogen removal system and nitrogen removal method for dehydration filtrate
Inventor: WATABE HARUKI
IPC: C02F11/02
Filed: 2011-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a nitrogen removal system and a nitrogen removal method for dehydration filtrate that reduces a nitrogen load in a water treatment process for treating anaerobic digested sludge.SOLUTION: A fixed amount B of the dehydration filtrate is supplied to a nitrification tank 11, and intermittent aeration is performed while stirring. After a predetermined residence time, the aeration of the nitrification tank is stopped to supply the fixed amount B of supernatant liquid to an oxygen-free tank 13. After the nitrification treatment of the dehydration filtrate, waste water of the nitrification tank 11 and waste water of the oxygen-free tank 13 are alternately exchanged while stirring. Ammonia nitrogen contained in the dehydration filtrate is oxidized into nitrate nitrogen in the nitrification tank 11, and the nitrate nitrogen can be reduced to nitrogen gas in the oxygen-free tank 13. The nitrification tank 11 and the oxygen-free tank 13 can be kept at uniform organic matter concentration by the exchange of waste water, and reduction of the sludge floc of the nitrification tank 11 can be prevented while preventing the pH value from being reduced by nitrification.
Patent JP-2011205070-A (JP)
Title: Method of monitoring polishing, polishing method, polishing monitoring apparatus, and polishing apparatus
Inventor: KOBAYASHI YOICHI
IPC: B24B49/12
Filed: 2011-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of accurately monitoring a progress of polishing and detecting an exact end point of polishing.SOLUTION: In this method, light is cast on a substrate during polishing of the substrate, and reflection light from the substrate is received and the intensity of the reflection light is measured for each wavelength. Then, a spectrum indicating the relation between the intensity and the wavelength is generated from the measured intensities of the reflection light. An amount of change in spectrum per predetermined period of time is calculated. Amounts of change in spectrum are accumulated over the polishing time to calculate an accumulated amount of change in spectrum. Based on the accumulated amount of change in spectrum, a progress of substrate polishing is monitored.
Patent JP-2012168679-A (JP)
Title: Communication processing system
Inventor: SUETSUGU MASAKI
IPC: G05B19/05
Filed: 2011-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a communication processing system suppressing the occurrence of data collision on a network and capable of suppressing elongation of a communication time in the whole system.SOLUTION: In the communication processing system according to the present invention, a PLC (Programmable Logic Controller) 10 sequentially issues data transmission requests to at least two or more predetermined devices (for example, a DV 100, a DV 110, a DV 120, a DV 130, and a DV 140). The PLC 10 stores, in a buffer 2, data transmitted from the predetermined devices in response to the data transmission request. When a predetermined waiting time lapses after finishing the issue of the data transmission requests to all the predetermined devices, the PLC 10 batchedly acquires all the data stored in the buffer 2.
Patent JP-2012169417-A (JP)
Title: Semiconductor device manufacturing method
Inventor: HARADA RYOJI
IPC: H01L23/50
Filed: 2011-02-14
Abstract: PROBLEM TO BE SOLVED: To solve the problems in a semiconductor device of multi-chip type using a lead frame that although it is generally practiced from characteristic or strength points of view that at least part of chips are placed on a die pad which is part of the lead frame, a multi-chip thin package which requires a package thickness of the order of sub-millimeters has difficulty in further cutting down thickness if chips are to be placed on a die pad as ordinarily practiced.SOLUTION: In a manufacturing method of a semiconductor device having a thin-profile resin sealed multi-chip rectangular package having wire connection between chips, at least one chip is fastened onto a die pad made in smaller thickness than die pad support leads, the die pad being supported by a plurality of die pad support leads disposed so as to connect a pair of long sides of the rectangle and, when resin molded, sealing resin is introduced from one side of the pair of long sides.
Patent JP-2012166141-A (JP)
Title: Flat membrane filtration apparatus and flat membrane filtration method
Inventor: MORITA MINORU
IPC: B01D63/08
Filed: 2011-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a flat membrane filtration apparatus and a flat membrane filtration method for effectively achieving membrane surface cleaning effects.SOLUTION: The flat membrane filtration apparatus 10 includes: a treatment tank 12 of water to be treated; a membrane module 24 for enclosing sides of a plurality of flat membranes disposed in parallel in the treatment tank 12 by a casing; an aeration means 30 for generating an upward flow of the water to be processed in a flow passage between those flat membranes; and a carrier 40 which is flowable in the treatment tank by the upward flow and whose density is higher than water.
Patent JP-2012166474-A (JP)
Title: Liquid supply apparatus and liquid ejecting apparatus
Inventor: SHIRATORI MOTOYOSHI
IPC: B41J2/175
Filed: 2011-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a liquid supply apparatus that can suppress a load applied to a movable part of each buffer chamber during choke cleaning, and a liquid ejecting apparatus.SOLUTION: An ink supply apparatus 20 of a printer 11 includes: each liquid supply path 27 for supplying ink from the upstream side, being the side of each ink cartridge 15, toward the downstream side being the side of a liquid ejection head 19; each pump 29; each buffer 30 that is provided on the downstream side of the pump 29 in each liquid supply path 27 and has a movable part which temporarily stores the ink ejected from the pump 29, and also, pressure-feeds the temporarily stored ink toward the side of the liquid ejection head 19; and each choke valve 33 which is provided between each buffer 30 and the liquid ejection head 19 in each liquid supply path 27 and closed to block the liquid supply path 27 when negative pressure on the downstream side, being the side of the liquid ejection head 19, is greater than pressure on the upstream side being the side of the buffer 30.
Patent JP-2012170284-A (JP)
Title: Electric cylinder
Inventor: FUJIWARA MASAYUKI
IPC: F16H25/22
Filed: 2011-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an electric cylinder enabling suppression of decline in production efficiency due to rod operation time while maintaining necessary maximum thrust force.SOLUTION: An electric cylinder 1 includes: a small lead screw part 10 and a large lead screw part 11 which are installed in a ball screw shaft 6 and having leads different from each other; a first piston 12 which is arranged within a cylinder body 2 so as to be axially movable and so as not to be rotatable and can be screwed to the small lead screw part 10 via each ball; a second piston 13 which is arranged within the cylinder body 2 so as to be axially movable and so as not to be rotatable and can be screwed to the large lead screw part 11 via each ball; a coil spring 14 disposed between the first piston 12 and the second piston 13; and a rod 15 connected to the first piston 12 and having a tip projecting from a bottom of the cylinder body 2. Thus, while necessary maximum thrust force is maintained, decline in production efficiency due to rod operation time can be suppressed.
Patent JP-2012122317-A (JP)
Title: Waterproof method of floor face and waterproof sheet
Inventor: HIROSE MITSUO
IPC: E04D5/14
Filed: 2011-02-19
Abstract: PROBLEM TO BE SOLVED: To shorten a construction period of time by considerably reducing field work while securing a stable quality.SOLUTION: This waterproof method of a floor face comprises (a) previously forming a waterproof sheet 10A in a factory and the like, which includes three layers of a top coat layer 30, a waterproof layer 31 of high-quality urethane and a waterproof layer 32 of general urethane. Each of edges 30a, 31a and 32a are arranged so as to be substantially coincide with one another at the four peripheral sides of the waterproof sheet 10A. In a construction site, the method comprises: forming a primer layer 41 and an adhesive layer 43 on a roof floor face by using a usual method; then laying the previously-formed waterproof sheets 10A and 10A, in a position except a drain ditch, a rise part and the like without forming a gap between adjacent waterproof sheets; and applying an urethane waterproof agent on a ditch for drainage and the like to form a waterproof layer at the site. Waterproof sheets 10B and 10C may be used as a waterproof sheet 10 without forming the waterproof layer 32 of general urethane and the top coat layer 30.
Patent JP-2011127132-A (JP)
Title: Aliphatic polyester resin composition and molded product thereof
Inventor: UEDA TADASHI
IPC: C08K5/29
Filed: 2011-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester resin composition exhibiting decomposability in natural environments and being excellent in dynamic properties, particularly in tear strength and impact strength.  <P>SOLUTION: The aliphatic polyester resin composition comprises: an aliphatic polyester resin (A) having a glass transition temperature of not higher than 0°C, and an MFR, as measured at 190°C under a 2.16 kg load, of not greater than 10 g/10 min; and an aliphatic oxycarboxylic acid resin (B) having a glass transition temperature of not lower than 30°C, and an MFR, as measured at 190°C under a 2.16 kg load, of not less than 1.2 times that of the aliphatic polyester resin (A) wherein the content of (B) is 1-50 pts.wt. based on 100 pts.wt. of (A). The aliphatic polyester resin (A) comprises an aliphatic and/or an alicyclic diol unit, and an aliphatic and/or an alicyclic dicarboxylic acid unit as essential ingredients. The aliphatic oxycarboxylic acid resin (B) comprises an aliphatic oxycarboxylic acid unit as an essential ingredient.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012172188-A (JP)
Title: Top-combustion hot blast stove
Inventor: MIYATA YASUHIRO
IPC: C21B9/02
Filed: 2011-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a top-combustion hot blast stove that has a simple structure and is capable of reducing pressure loss of fuel gas or combustion air supplied.SOLUTION: The top-combustion hot blast stove is equipped with: a covered, cylindrical mixing part 2 having therein a mixing chamber 6 also serving as a burner; and a regenerator that is located below the mixing chamber 6. To lateral periphery of the mixing part 2, a fuel-supplying pipe 14 for blowing the fuel gas into the mixing chamber 6 is connected so as to form a swirl flow in the mixing chamber 6 by laterally blowing the fuel gas into the mixing chamber 6 from a lateral side of the mixing part 2. To a dome cover 2a of the mixing part 2, an air-supplying pipe 13 is connected so as to blow down the combustion air from above the mixing chamber 6 toward the swirl flow of the fuel gas.
Patent JP-2012172056-A (JP)
Title: Semi-aromatic polyamide
Inventor: NAKAI MAKOTO
IPC: C08G69/26
Filed: 2011-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a semi-aromatic polyamide having a reduced amount of triamine contained in the polyamide, having excellent heat resistance and high crystallinity and having excellent moldability.SOLUTION: In the semi-aromatic polyamide comprising an aromatic dicarboxylic acid component and a diamine component, the diamine component is any one of 1,7-heptane diamine, 1,9-nonane diamine or 1,11-undecane diamine and a triamane unit to a diamine unit in the semi-aromatic polyamide is 0.3 mol% or below.
Patent JP-2011147446-A (JP)
Title: Polyketides and method for synthesis of the same
Inventor: GAISSER SABINE
IPC: A61K31/7048
Filed: 2011-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide macrolide compounds, and the process for preparing and isolating the same, particularly the compounds which differ from natural compounds at least in terms of glycosylation.  <P>SOLUTION: The method includes: a gene cassette containing a combination of genes capable of directing macrolides having an O-mycaminosyl or O-angolosaminyl group, particularly erythromycin and azithromycin, to synthesize mycaminose or angolosamine in an appropriate strain background and of directing the subsequent transfer to an aglycone or pseudoaglycone; and the process for producing erythromycin or azithromycin containing mycanose in the C5 place by culturing the strain transformed with the gene cassette.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012177389-A (JP)
Title: Endless metal belt
Inventor: MAEKAWA YOSHIHIRO
IPC: F16G5/16
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an endless metal belt at a reduced price.SOLUTION: The endless metal belt 10 includes a laminated ring 11 where a plurality of belt-like rings 31 are laminated and a plurality of elements 12 comprising plate materials with a saddle surface 25 where the laminated ring 11 is located on both sides with a neck 22 sandwiched. In the endless metal belt, the plurality of elements 12 are circularly disposed to be laminated in a plate thickness direction, and the laminated ring 11 is fitted into the plurality of elements 12 on a saddle surface 25. On the plurality of elements 12, a curved recess R 27 is formed from a position of the saddle surface 25 on a portion where a shape changes from the saddle surface 25 to the neck 22. A space filler 13 is provided in the R 27 such that the R 27 supports a width direction end 32 of the laminate ring 11 contacting with the saddle surface 25.
Patent JP-2012176867-A (JP)
Title: Seed crystal for growing silicon carbide single crystal and method for producing silicon carbide single crystal, and silicon carbide single crystal ingot
Inventor: KATSUNO MASAKAZU
IPC: C30B29/36
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a seed crystal for growing an SiC single crystal, from which {0001} face wafers with a large diameter and good quality almost free from threading dislocation defects, can be produced with good reproducibility, a method for producing the SiC single crystal, and an SiC single crystal ingot.SOLUTION: The seed crystal for growing an SiC single crystal, used for growing the SiC single crystal by a sublimation recrystallization method, is provided which has a plurality of hollows each having an opening on the crystal growth surface side, wherein the hollow has such a size that a length connecting arbitrary two points on a circumference of the opening is 2 mm or less at the maximum, and has an initial growth space which is surrounded by a sidewall and in which the SiC single crystal is able to grow, and the hollows are formed adjacent to each other in such a way that an opening of another hollow exists at a distance of 2 mm or less from an arbitrary point on the circumference of the opening. The method for producing the SiC single crystal using the same and an SiC single crystal ingot are provided.
Patent JP-2012180402-A (JP)
Title: Rubber composition, crosslinked rubber composition, and tire
Inventor: HORIKAWA YASUO
IPC: C08L9/00
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition which is used for manufacturing a rubber having high breaking strength, and contains an alternating copolymer of a conjugated diene compound and a non-conjugated olefin, and a random copolymer in which monomer units of the conjugated diene compound and the non-conjugated olefin are irregularly arranged; and to provide a crosslinked rubber composition obtained by crosslinking the rubber composition, and a tire using the rubber composition or the crosslinked rubber composition.SOLUTION: The rubber composition contains the alternating copolymer of the conjugated diene compound and the non-conjugated olefin, and a random copolymer in which the monomer units of the conjugated diene compound and the non-conjugated olefin are irregularly arranged, wherein the mass ratio of the alternating copolymer and the random copolymer is preferably in the range of 80/20 to 3/97.
Patent JP-2012181628-A (JP)
Title: Face detection method, face detection device, and program
Inventor: FUTAMI SATOSHI
IPC: G06T1/00
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To allow determination of whether a target person wears an apparatus covering eyes based on the result of face detection.SOLUTION: A face detection device detects a face from an image and extracts feature points of eyes from the detected face. The device measures vertical eye widths and horizontal eye widths based on the extracted feature points of the eyes, and calculates differences between the measured vertical eye widths and horizontal eye widths and standard vertical eye width and horizontal eye width obtained in advance. When the calculated difference is less than 0, the device determines the difference as 0. Based on respective calculated differences in the vertical eye widths and the horizontal eye widths, the device determines whether the eyes of the detected face are covered. When all of the calculated differences in the vertical widths and the horizontal widths of both eyes are equal to or more than respective thresholds, the device determines that the eyes are covered.