baber/WOPTO huggingface dataset:
Patent JP-2011109913-A (JP)
Title: Controller used for power regulator
Inventor: BALAKRISHNAN BALU
IPC: H02M1/00
Filed: 2011-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To disclose a device and a method for switching a switch of a power supply.  <P>SOLUTION: The method includes switch control in a switching power supply to switch on and off within a switching cycle. The switching cycle includes a substantially fixed period. One group of continuous switching cycles is separated from the next group of continuous switching cycles by time involving no switching. Each group of continuous switching cycles has at least a prescribed minimum for two or more switching cycles. Time involving no switching is adjusted by a closed loop for regulating an output of the switching power supply.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012183476-A (JP)
Title: Method for recovering boron adsorbent
Inventor: YAMADA ARISA
IPC: B01J20/26
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a new method for recovering a boron adsorbent by a very simple method.SOLUTION: The method for recovering the boron adsorbent of the embodiment is provided for desorbing the boron adsorbed to the boron adsorbent. The method is characterized by bringing water having an electrical resistivity of ≥0.01 MΩ cm into contact with the boron adsorbent at a temperature ranging from 40°C to 100°C, and by releasing the boron adsorbed to the boron adsorbent.
Patent JP-2012185431-A (JP)
Title: Near-infrared reflection film, manufacturing method thereof, and near-infrared reflection body
Inventor: SAITO YOICHI
IPC: G02B5/26
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a near-infrared reflection film having a high-concentration metal oxide dispersed in refractive index layers without causing aggregation, taking account of environment by reducing the used amount of organic solvent, having a superior near-infrared reflection property, visible light transmission property, film flexibility, and adhesion property with a base material, and to provide a manufacturing method thereof.SOLUTION: The near-infrared reflection film includes at least a unit formed by alternately superposing high refractive index layers and low refractive index layers on a support. At least one layer of the high refractive index layers includes metal oxide particles with volume-based mean particle size of 100 nm or less, gelatins, and a cured resin formed by curing a polymerizable compound by active energy ray.
Patent JP-2012171794-A (JP)
Title: Garbage dehydrating/condensing foil bag and condensing tool
Inventor: TOMITA FUMIO
IPC: E03C1/282
Filed: 2011-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum foil bag for facilitating dehydration of garbage in the garbage collection basket to be fit in a sink drain outlet, enabling cleanliness in a sink, reducing the volume of the garbage, and reducing garbage collection and conveyance work, and to provide a garbage condensing tool.SOLUTION: Right and left slide plates 2 are arranged outside an upper face of the condensing tool 1. A projection 5 is arranged near the upper part and central part of the slide plate 2. Slide opening/closing bars are fixed to the upper parts of the right and left slide plates 2, respectively, through the slide window of a slide cover 3 arranged in the upper part of the slide plate 2. Thin oil paper which does not absorb water is stuck to one surface of the aluminum foil bag. Many drain holes are arranged on the resultant aluminum foil bag. The aluminum foil bag thus prepared is fit on the inner peripheral surface of the garbage collection basket of the sink drain outlet. The upper surface of the aluminum foil bag containing the garbage is narrowed. The condensing tool 1 is put onto the inner peripheral surface of the garbage collection basket and the slide plates 2 are slid to the inside by gripping the slide opening/closing bars, so that the garbage is compressed, dehydrated and condensed from above together with the aluminum foil bag. Then, the garbage-condensed aluminum foil bag is pulled up.
Patent JP-2012190499-A (JP)
Title: Optical disk playback device
Inventor: SAKURAI KENICHI
IPC: G11B17/054
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk playback device capable of accurately playing back data recorded on an optical disk even in the case of playing back the optical disk having an unbalanced load.SOLUTION: The optical disk playback device includes: a housing, loader driving means; a playback part provided with a pin projecting forward to play back an optical disk; shafts respectively projecting horizontally from a left side face and a right side face of a rear part of the playback part; bearings for pivotally supporting the shafts; a holding part 11 provided with long hole parts 111 into which pins 605 are inserted movably in a vertical direction; a lifting part 18 provided with holes 183 into which the pins are inserted and provided with a projecting hub 181 to go upward or downward in accordance the vertical movement of the pins; pressing means 19 for pressing the pins upward; a spiral cam 17 formed rotatably and provided with a groove part 173 into which the hub of the lifting part is inserted; and a cam driving part for driving the spiral cam in a clockwise direction or counterclockwise direction. The long hole parts of the holding part are provided with inclination parts 112 at upper end parts.
Patent JP-2012189710-A (JP)
Title: Display unit and image viewing system
Inventor: HIROTSUNE SATOSHI
IPC: G09G3/36
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To prevent generation of irregularity in images to eliminate deterioration of image quality even when performing overdrive processing in a configuration including sub-pixels having different liquid crystal layer thicknesses.SOLUTION: A display unit comprises: a liquid crystal panel having pixels including first sub-pixels of a first liquid crystal layer thickness Dr and second sub-pixels of a second liquid crystal layer thickness Db which is less than the first liquid crystal layer thickness; drive luminance determination parts 212, 214 for determining the first and second drive luminances of the first and second sub-pixels; and a drive part 220 for driving the first and second sub-pixels toward the determined first and second drive luminances. The drive luminance determination parts 212, 214 determine the first and second drive luminances respectively such that a second differential value between a second target luminance and the second drive luminance becomes smaller in comparison with a first differential value between a first target luminance and the first drive luminance when the first target luminance is same as the second target luminance.
Patent JP-2012032370-A (JP)
Title: Defect detection method, defect detection apparatus, learning method, program, and recording medium
Inventor: CHAN YUEN
IPC: G01N21/956
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To execute defect detection of different images with time and accuracy of a substantially same level.SOLUTION: A defect detection method includes: a step for receiving an input image of an industrial component; a step for receiving a model type for the input image; a step for acquiring a model image corresponding to the model type; a step for estimating inter-image transformation between the model image and the input image; a step for acquiring a positioned input image and a positioned model image by transforming the model image and the input image to a common coordinate system based on the estimated inter-image transformation; a step for forming a plurality of image difference vectors for the input image and the model image; and a step for applying a statistical classification model for generating a labeled classification map for the input image to the plurality of image difference vectors.
Patent JP-2012187800-A (JP)
Title: Double mixing/kneading construction method
Inventor: SAKURAI SEIICHI
IPC: B28C7/04
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a double mixing/kneading construction method which allows the formation of a firm shell structure around aggregate even when an admixture is used, and thus allows production of mortar or concrete having excellent physical properties.SOLUTION: In the double mixing/kneading construction method, mortar or concrete is produced by dividing mixing water into primary water and secondary water, performing adjustment kneading by adding the primary water to the aggregate, performing primary kneading by adding a powdery hydraulic substance to form the firm shell structure around the aggregate, and thereafter performing secondary kneading by adding the secondary water. A hardening accelerator for promoting or enhancing the hardening of the hydraulic substance is preliminarily mixed to the primary water, and the adjustment kneading is performed by adding the primary water containing this hardening accelerator. The primary kneading is performed while adding cement and a part of a hydraulic admixture, or a part of the hydraulic admixture to form the shell structure around the aggregate. The secondary kneading is thereafter performed by adding the remaining admixture and the secondary water.
Patent JP-2012191753-A (JP)
Title: Electromagnetic rotary machine, manufacturing method of the same, and manufacturing device of electromagnetic rotary machine
Inventor: NISHIMURA MASACHIKA
IPC: H02K5/04
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic rotary machine, a manufacturing method of the same and a manufacturing device of the electromagnetic rotary machine, for improving assemblability when mounting a cylindrical member on an outer periphery of a case of an electromagnetic rotary machine body.SOLUTION: The electromagnetic rotary machine includes: a rotor unit including a rotor core fixed to a rotary shaft; a magnet arranged on the outer side of the rotor core; a cylindrical case surrounding the outer periphery of the magnet; and a cylindrical member attached to the outer side of the cylindrical case. The cylindrical member includes a slit part discontinuous at one part in a circumferential direction, and an engaging part engaged with the outer peripheral surface of the cylindrical case. The engaging position of the cylindrical member and the cylindrical case is provided in correspondence with inside of a center area excluding an end part of the cylindrical member with the slit part as an engaging position reference.
Patent JP-2011143724-A (JP)
Title: Method and system for calculating and reporting slump in delivery vehicle
Inventor: COOLEY ROY
IPC: B28C7/12
Filed: 2011-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system that calculates and reports slump in a delivery vehicle that has a mixing drum (14) and a hydraulic drive part (16) for rotating the mixing the drum.  <P>SOLUTION: The system includes: a rotational sensor (20) configured to sense a rotational speed of the mixing drum; a hydraulic sensor (22) coupled to the hydraulic drive part and configured to sense a hydraulic pressure required to rotate the mixing drum; and a communication port (26) configured to communicate a slump calculation to a status system (28) commonly used in a concrete industry, wherein the sensing of the rotational speed of the mixing drum is used to properly calculate the current slump based on the hydraulic pressure needed to rotate the mixing drum.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012193311-A (JP)
Title: Ink set, ink cartridge, inkjet recording method, and inkjet recording apparatus
Inventor: KAWABE MINAKO
IPC: C09D11/00
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an ink set that has improved color appearance, gas resistance and light resistance of a secondary color image recorded with a combination of magenta ink, cyan ink and yellow ink.SOLUTION: The ink set includes a set of magenta ink, cyan ink and yellow ink. The magenta ink contains a color material of a specific structure, the cyan ink contains a color material having a phthalocyanine skeleton, and the yellow ink contains a color material having an azo structure.
Patent JP-2011228276-A (JP)
Title: Photoelectric conversion element and photoelectrochemical cell
Inventor: SATO HIROTAKA
IPC: C09B67/42
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric conversion element and a photoelectrochemical cell having high conversion efficiency and exhibiting excellent durability.SOLUTION: The photoelectric conversion element containing a photoreceptor has a semiconductor fine particle layer adsorbing dye on a conductive support. The dye contains at least one kind of dye consisting of a compound represented by the formula (1), and at least one kind of dye consisting of a specific compound (In the formula (1), Q represents a tetravalent aromatic group, Xand Xrepresent a sulfur atom, an oxygen atom, or CRRindependently. Rand Rrepresent a hydrogen atom, an aliphatic group, an aromatic group, or a heterocyclic group coupled by a carbon atom, independently. Pand Prepresent a dye residue, independently. Wrepresents a counter ion required for neutralizing the charge.)
Patent JP-2012200902-A (JP)
Title: Retractable writing utensil
Inventor: AIZAWA YOSHITOSHI
IPC: B43K24/18
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a retractable writing utensil which prevents a pushing element from moving forward further than a normal engagement position to sink in a barrel into an abnormal retreat failure state.SOLUTION: The retractable writing utensil includes a barrel 10, a plurality of refills 21, 22 housed in the barrel, a plurality of pushing elements 41, 42 connected respectively to the rear end sides of the refills 21, 22, a plurality of guide holes 51a, 51d formed on the outer circumferential side of the barrel 10 so as to guide the pushing elements 41, 42 in the shaft direction, and insertion holes 51c, 51f continued to the front side of each guide hole, formed wider than each guide hole in the circumferential direction of the barrel and capable of inserting through the rear ends of the pushing elements 41, 42. The retractable writing utensil further includes a sink restricting part 42h for restricting the pushing element 42 from sinking while abutting on the element from the center side of the barrel, when the element 42 moves forward further than the guide hole 51d to sink in the barrel from the insertion hole 51f.
Patent JP-2012200367-A (JP)
Title: Stent delivery system and method of manufacturing the same
Inventor: HAYASAKA KAZUMA
IPC: A61F2/958
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a stent delivery system in which a balloon does not have a pinhole and falling of a stent can be suppressed, and to provide a method of manufacturing the stent delivery system.SOLUTION: A stent has a wavy linear member 122 which extends in a circumferential direction and is capable of extending and contracting in a radial direction. The linear member 122 has at least first and second linear parts 124 and 126 of different amplitudes Vand V. A space Sbetween the first linear parts 124 having the large amplitude Vis wider than a space Sbetween the second linear parts 126 having the small amplitude V, and by holding a balloon (raised part 132) by the space Sbetween the first linear parts, the stent engages with the balloon (raised part 132).
Patent JP-2012205385-A (JP)
Title: Reserve power calculation device and method, and computer program
Inventor: IMAHARA SHUICHIRO
IPC: H02J3/00
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To suitably estimate reducible remaining power (reserve power) of a consumer.SOLUTION: A power consumption distribution calculation section specifies a date having data similar to a predicted ambient temperature series of a consumer house in a prediction period from first time to second time which is a prediction period length later on a first date based upon an atmospheric temperature history database by using the predicted ambient temperature series, specifies a power consumption series corresponding to the specified date from an electric power history database, and calculates a statistical distribution or a representative value in the specified power consumption series in a period from third time which is a past history use time length before the first time to the second time. A power consumption prediction section calculates a predicted power consumption series in the prediction period based upon the calculated statistical distribution or representative value. A reserve power calculation section calculates reserve power as a difference between the predicted power consumption series and a series part of the prediction period in a reference power consumption series.
Patent JP-2012205407-A (JP)
Title: Power storage device and voltage equalization method of the same
Inventor: NISHIDA TAKEHIKO
IPC: H02J7/02
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To reduce start-up time of a system connected to a power storage device while equalizing voltages among battery arrays by a simple structure.SOLUTION: A power storage device 1 includes: a battery unit 2 which is constituted by connecting a plurality of battery arrays in which a plurality of secondary batteries is connected in series in parallel; a voltage equalization circuit 3 for reducing voltage differences among the plurality of battery arrays; and contactors 21, 22 and 23 disposed between individual battery arrays 11, 12 and 13 and a load 10. In the power storage device 1, the voltage equalization circuit 3 is provided with: first resistors 24, 25 and 26 connected to the individual battery arrays 11, 12 and 13; a switching element 27 for electrically connecting and disconnecting a plurality of battery arrays 11, 12 and 13 through the first resistors 24, 25 and 26; and BMU1, BMU2 and BMU3 for controlling the switching element 27. The power storage device 1 causes the voltage equalization circuit 3 to reduce the voltage differences among the plurality of battery arrays by turning on the switching element 27 of the voltage equalization circuit 3 after a system is shut down.
Patent JP-2012203865-A (JP)
Title: Retrieval device, retrieval system, method, and program
Inventor: TAKAHASHI NORIYUKI
IPC: G06F17/30
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To reduce update loads of index files.SOLUTION: A retrieval device comprises: an acquisition unit which acquires extraction target information indicating characteristics of data to be extracted; an identification information extraction unit which refers to a plurality of index files in which pieces of identification information for identifying respective pieces of data are associated with pieces of characteristic information indicating characteristics of respective pieces of data, and extracts identification information associated with characteristic information related to the extraction target information from the plurality of index files; and a list creation unit which determines whether a plurality of pieces of identical identification information are included in the plurality of identification information extracted by the identification information extraction unit, and creates an identification information list which does not repeatedly include the plurality of pieces of identical identification information.
Patent JP-2012208716-A (JP)
Title: Rfid reader/writer device and control method thereof
Inventor: NAMIENO TADASHI
IPC: G06K17/00
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a technology for determining a channel optimal for communication in a reader/writer.SOLUTION: In a reader/writer 2 including a transmitting/receiving section 6 capable of transmitting/receiving signals with an RFID tag by utilizing the same channel as an adjacent reader/writer 2, a transmitting/receiving processing section 5 processes signals to be transmitted/received with the tag. A carrier sense processing section 9 detects reception levels of a plurality of channels. A random time generator 8 generates the timing to detect the reception levels in the carrier sense processing section 9. In accordance with the timing generated by the random time generator 8, a control section 3 switches a connection to the transmitting/receiving section 6 from the transmitting/receiving processing section 5 to the carrier sense processing section 9 and sets a channel with a lowest reception level among the detected reception levels to a channel to be used. The transmitting/receiving section 6 transmits/receives signals processed in the transmitting/receiving processing section 5 by using the channel set in the control section 3.
Patent JP-2012211546-A (JP)
Title: Fluid flow control structure and engine oil flow control structure
Inventor: KANO TAKESHI
IPC: F01M1/06
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To avoid the passage of fluid from being hindered by foreign matter by preventing the stay of the foreign matter in an inlet of an orifice formed at a gasket, in a fluid flow control structure in which the orifice interposed between first and second fluid passages is formed is arranged at the gasket which is sandwiched between a first passage forming body formed with the first fluid passage and a second fluid passage forming body formed with the second fluid passage which communicates to the first fluid passage at the downstream side.SOLUTION: In the gasket 18, there are formed, by notching a portion of the gasket 18, the slit-shaped orifice 23 and a passage 24 which is formed wider in width than the orifice 23 so as to be interposed between the orifice 23 and the first fluid passage 21. A step 27 facing the side of the first fluid passage 21 is formed between the passage 24 and the orifice 23.
Patent JP-2012210883-A (JP)
Title: Vehicle floor carpet
Inventor: FUJII SHINJI
IPC: B60N3/04
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle floor carpet with good appearance which is thermoformed to conform to the shape of the floor of a vehicle and prevents ground fabric from being seen through even in a console area where the carpet is extremely stretched.SOLUTION: A tufted carpet 2 of the vehicle floor carpet 1 is formed of two kinds of stitches (the number of stitches of pile yarn 5 per one inch in a longitudinal direction) of high and low stitching parts 6 and 7, to reduce the weight and improve appearance, while preventing the ground fabric from being seen through even in a console area where the carpet is extremely stretched.
Patent JP-2012217346-A (JP)
Title: Oil and fat composition and flour product
Inventor: TSUCHIYA ATSUKO
IPC: A23L7/10
Filed: 2011-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an oil and fat composition in which there is little formation of free fatty acid or generation of nasty smell even if a fat splitting enzyme is dispersed in the oil and fat.SOLUTION: The oil and fat composition contains the fat splitting enzyme, an alcohol, and the oil and fat. The alcohol is a lower alcohol.
Patent JP-2012218522-A (JP)
Title: Particulate matter processing device
Inventor: MITANI SHINICHI
IPC: F01N3/027
Filed: 2011-04-06
Abstract: PROBLEM TO BE SOLVED: To remove further more PM from an electrode by utilizing fuel cut of an internal combustion engine.SOLUTION: This particulate matter processing device installed in an exhaust passage of an internal combustion engine of a hybrid vehicle includes: electrodes arranged in an exhaust passage of the internal combustion engine; a power source connected to the electrodes for applying voltage thereto; an adhesion amount detection device for estimating or detecting the amount of PM adhering to the electrodes; a deceleration detection device for detecting deceleration of the hybrid vehicle; and an engine stop prohibition device for performing fuel cut of the internal combustion engine and driving the internal combustion engine with an electric motor when the amount of PM obtained by the adhesion amount detection device is not smaller than a threshold value and the deceleration of the hybrid vehicle is detected by the deceleration detection device.