baber/WOPTO huggingface dataset:
Patent JP-2012164072-A (JP)
Title: Memory controller
Inventor: NAKAZATO YASUAKI
IPC: G06F12/16
Filed: 2011-02-04
Abstract: PROBLEM TO BE SOLVED: To achieve shortening of error correction processing time, reduction of power consumption and reduction of data for error correction.SOLUTION: A memory controller comprises: a memory interface; and a control part for controlling the memory interface in accordance with a command from a host. The memory interface comprises: an error correction bit number setting part 161 for setting a first error correction bit number with i-bit to data in the case of binary writing into a memory, and for setting a second error correction bit number with j-bit (i<j) to the data in the case of multi-value writing; and an error correction code generation and addition part 162 for generating and adding a first error correction code with k-byte to the data when the first error correction bit number is set by the error correction bit number setting part, and for generating and adding a second error correction code with l-byte (k<l) to the data when the second error correction bit number is set.
Patent JP-2012164521-A (JP)
Title: Resin composition for binder of secondary battery electrode, binder liquid including the same, secondary battery electrode, and secondary battery
Inventor: ISHIBASHI NAOTO
IPC: H01M4/62
Filed: 2011-02-07
Abstract: PROBLEM TO BE SOLVED: To provide: a resin composition for a binder of a secondary battery electrode, suitable for producing a binder capable of firmly bonding an active material with a conductive material and further various metal collectors with the active material and the conductive material; and an electrode hardly causing layer separation and a battery excellent not only in initial charge/discharge characteristics but in cycle characteristics even after the repetition of charge/discharge, which are manufactured using the binder.SOLUTION: A resin composition for a binder of a secondary battery electrode contains a dimer acid polyamide resin (A) and a fluorine-containing resin (B). In particular, a content of a dimer acid in the dimer acid polyamide resin (A) is preferably 50 mol% or more relative to 100 mol% of a dicarboxylic acid constituent, and an acid number of the resin (A) is preferably 1-50 mgKOH/g.
Patent JP-2012163778-A (JP)
Title: Developing device and image forming apparatus
Inventor: HAYASHI SHIGEKI
IPC: G03G15/08
Filed: 2011-02-07
Abstract: PROBLEM TO BE SOLVED: To prevent image density irregularity caused by toner concentration irregularity and uneven distribution of a developer in a developing device using a two-component developer.SOLUTION: The developing device includes: first and second developer conveying passages for circulating and conveying a two-component developer; a first conveying member, which is rotatably disposed inside the first developer conveying passage and has a spiral blade with a spiral pitch gradually decreasing from an upstream side to a downstream side in a developer conveying direction; a second conveying member, which is disposed inside the second developer conveying passage; a developing roller, which supplies the developer in the first developer conveying passage to a photoreceptor drum; a developer recovering passage for guiding the developer remaining on the surface of the developing roller into a direction apart from the first developer conveying passage; a third developer conveying passage for conveying the developer guided by the developer recovering passage; a third conveying member, which is disposed inside the third developer conveying passage; a third communicating passage for guiding the developer in the third developer conveying passage into the second developer conveying passage; and a developer surface level controlling window, which has a predetermined height and guides an excess developer exceeding the height of the window from the first developer conveying passage into the developer recovering passage.
Patent JP-2012166698-A (JP)
Title: Negative pressure tank arrangement structure of vehicle
Inventor: NAGATA MAKOTO
IPC: B62D25/20
Filed: 2011-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a negative pressure tank arrangement structure of a vehicle that can reasonably dispose by using a dead space while preventing the negative pressure tank from the damage at the vehicle crash, and can improve the connection work of the negative pressure piping to the negative pressure tank.SOLUTION: The negative pressure tank 3 is disposed along a longitudinal direction in a floor tunnel 17 of the vehicle as an arrangement structure of the negative pressure tank 3 of the vehicle that includes: a booster 1 that doubles treading force of a driver applied to a brake pedal; an electric negative pressure pump 2 that supplies the negative pressure to the booster 1; and the negative pressure tank 3 that accumulates the negative pressure generated by the electric negative pressure pump 2.
Patent JP-2012167211-A (JP)
Title: Method for producing optical film having reworkable adhesive agent layer
Inventor: TONOI KAZUTO
IPC: C09J7/02
Filed: 2011-02-15
Abstract: PROBLEM TO BE SOLVED: To secure the reworkability of an adhesive agent layer and prevent the delamination, in an optical film having the adhesive agent layer.SOLUTION: A mold-releasing layer 2 is formed on a base film 1 by coating a mold-releasing material thereon. An intermediate layer 3 is formed on the mold-releasing layer 2 by coating an intermediate layer material thereon and curing it. After an ionizing radiation-curing resin composition is coated as a transparent substrate material, a laminate film 5 is covered, and a transparent base material layer 4 is formed by irradiation of an ionizing radiation. The mold-releasing layer 2 and the base film 1 are peeled from the intermediate layer 3, and the laminate film 5 is peeled from the transparent base material layer 4. A reworkable adhesive agent layer is formed on the intermediate layer 3.
Patent JP-2012166522-A (JP)
Title: Method for manufacturing injection foam molding made of polypropylene resin composition
Inventor: NAKAYAMA RYOJI
IPC: C08L23/10
Filed: 2011-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an injection foam molding excellent in injection charging and foaming property, and beautiful in surface appearance.SOLUTION: A manufacturing method includes: supplying a polypropylene resin composition containing 3 to 50 pts.wt. modified polypropylene resin (A) having a melt flow rate at 230°C of more than 30 g/10 min and 250 g/10 min or less, a melt tension at 200°C of 0.3 cN or more and a loss tangent tanδ of 6.0 or less, which is a ratio of a storage modulus to a loss modulus at an angular frequency of 1 rad/s in dynamic viscoelasticity measurement at 200°C, and 50 to 97 pts.wt. linear polypropylene resin (B) having a melt flow rate at 230°C of 10 g/10 min or more and 150 g/10 min or less and a melt tension of less than 2 cN, and a foaming agent to an injection molding machine; and injecting a melt mixture obtained by melting and kneading into a mold at the temperature kept at 85°C or higher from start of injection to completion of injection.
Patent JP-2011151819-A (JP)
Title: Method of reducing number of feeders in antenna diversity system, apparatus, base station, and base station site
Inventor: SKORBY ULF
IPC: H04B7/08
Filed: 2011-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method, an apparatus, and a system to reduce the number of feeders for an antenna diversity constitution to receive a plurality of RF signals at the same frequency as that in a radio base station.  <P>SOLUTION: In a tower-mounted amplifier 35, the individual RF signals from some or all of a plurality of antennas 10, 11, 12, 13 are converted in frequency into signals of intermediate frequency (IF) different with each other, and these signals are combined for transfer to a radio base station 1 with a smaller number of feeders 2. The combined signal is divided to individual signals in the radio base station 1, and the IF signals are converted in frequency into signals appropriate for a diversity process.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012174596-A (JP)
Title: Dye sensitized solar cell, method for manufacturing dye sensitized solar cell, and dye sensitized solar cell module
Inventor: YAMAZAKI YUSUKE
IPC: H01M14/00
Filed: 2011-02-23
Abstract: PROBLEM TO BE SOLVED: To provide: a dye sensitized solar cell capable of being manufactured more simply and inexpensively and excellent in current collection effects; a method for manufacturing a dye sensitized solar cell; and a dye sensitized solar cell module.SOLUTION: A dye sensitized solar cell includes: a transparent conductive layer; a semiconductor electrode which is provided on the transparent conductive layer and on which a sensitizing dye is supported; a counter electrode substrate provided to face the semiconductor electrode; a counter electrode provided on a principal surface facing the semiconductor electrode of the counter electrode substrate; a plurality of sealing materials provided on the counter electrode substrate; an electrolyte layer provided between the semiconductor electrode and the counter electrode; and a collector electrode provided on the principal surface on an opposite side of the surface where the counter electrode of the counter electrode substrate is provided. The transparent conductive layer and the collector electrode are electrically connected via holes formed in the counter electrode substrate and the plurality of sealing materials.
Patent JP-2012173648-A (JP)
Title: Developing device, image forming apparatus, and process cartridge
Inventor: FUKUDA YOSHIYUKI
IPC: G03G15/08
Filed: 2011-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a developing device that suppresses the occurrence of dragging due to the accumulation of developer on a wall surface on a recovery conveyance path side of a partition member that partitions the recovery conveyance path and a supply conveyance path, as well as an image forming apparatus that includes the developing device, and a process cartridge.SOLUTION: A developing device 5 includes an air pump 90 that is air-flow supply means for supplying air flow from the outside of the device, and an air-flow introduction path 62 that introduces the air flow supplied by the air pump 90 into the inside of the device. An air-flow blow-out port 60, which is an outlet of the air flow that has passed the air-flow introduction path 62, is provided on a wall surface on a recovery conveyance path 54a side of a partition member 57.
Patent JP-2012174149-A (JP)
Title: Information processor, control method of information processor, and transmission type head-mounted display device
Inventor: NAKATA YUJI
IPC: G06F3/0481
Filed: 2011-02-24
Abstract: PROBLEM TO BE SOLVED: To improve convenience for a user of an information processor.SOLUTION: An information processor includes an operation part and a display part for displaying an object selection image. The object selection image includes a position specifying graphic group arranged in a ring shape, and the position specifying graphic group is constituted of N (N is an integer equal to or larger than 3) pieces of position specifying graphics capable of arranging one object respectively. The display part rotationally moves the position specifying graphic group along a circumferential direction of a ring together with the arranged object in the object selection image, and displays a specific position specifying graphic within the position specifying graphic group so as to be able to identify that the object arranged on the specific position specifying graphic can be selected by an operation of the operation part.
Patent JP-2011151822-A (JP)
Title: Control apparatus, image output apparatus, method for controlling the same, program, and recording medium
Inventor: SAKAMOTO AKIRA
IPC: G03G21/14
Filed: 2011-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To suppress degradation in the efficiency of an image output apparatus capable of displaying preview.  <P>SOLUTION: A composite machine 50 is an image output apparatus that executes a job of printing (outputting) an image and displays a preview of the image on a display section 57a prior to printing. A control apparatus 59, provided for the composite machine 50, makes the composite machine 50 execute a job corresponding to the displayed preview, when a state where no operation is performed by a user continues for a predetermined period, while the preview is displayed (S13).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012174223-A (JP)
Title: Person monitoring device, person monitoring method, and computer program
Inventor: HARADA MINORU
IPC: G08B25/00
Filed: 2011-02-24
Abstract: PROBLEM TO BE SOLVED: To accurately detect that a person not moving anymore inside an area is staying inside the area and the person has left the area.SOLUTION: A blending area with the possibility that an operator is staying is set. In the case that records for a number exceeding the number of operators included in an alarm notice message AN are present in a presence management table, or in the case that there is the record of the presence management table when an alarm cancellation message AC is transmitted and the present position of the record is within the blending area, a value of an under-blending flag of the record is set to "1". Thereafter, when an alarm notice message AN including object IDs for a number exceeding the number of records in the presence management table is received, the value of the ID of the record with the under-blending flag "1" is changed to the value of an object ID different from the ID included in the record of the presence management table, and the value of the under-blending flag is turned to "0".
Patent JP-2012017732-A (JP)
Title: Fuel injector for internal combustion engine
Inventor: YILDIRIM TURHAN
IPC: F02M61/10
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injector that causes no collision due to dynamic pressure of a fluid that is applied on a cut-off element.SOLUTION: The fuel injector for internal combustion engines includes: an atomizer (10) having a longitudinal bore (14) and a plurality of nozzle bores (16) having inlet openings (18) that are divided into the upper group and the lower group, spaced apart from each other in a longitudinal direction (A); and a cut-off element (22) extending into the atomizer (10) in the longitudinal bore (14). The cut-off element (22) is movable in the longitudinal direction (A) between an open and a closed position. The longitudinal bore (14) and the cut-off element (22) have respective upper and lower seal portions (24, 28 and 26, 30). The cut-off element (22) includes an auxiliary guide zone (38) wherein a fuel is guided and brought into contact with the upper seal portion (24) of the longitudinal bore to flow at the closed position of the cut-off element (22).
Patent JP-2012177156-A (JP)
Title: Method of manufacturing cylindrical target
Inventor: TOIDA YOSHIHARU
IPC: C23C14/34
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical target allowing firm joining between a cylindrical base material and/or a target material and a solder material to increase conductivity and thermal conductivity between them and remarkably reducing cracking and peeling of the target material in use.SOLUTION: In a method of manufacturing the cylindrical target, when the cylindrical base material is arranged concentrically with the cylindrical target, and molten solder is injected into a space between the cylindrical base material and the cylindrical target material to join them together while heating them to above the melting point of the solder material, a powder substance (a ferromagnetic material, a ceramic material and the like) which is lighter in specific gravity than the solder material is put in advance into the space, then the molten solder is injected to float the powder substance on the liquid surface of the solder material, and the solder material is injected while vibrating the powder substance, and the solder material is physically agitated to manufacture the cylindrical target.
Patent JP-2012176584-A (JP)
Title: Inkjet printing device
Inventor: NISHIYAMA AKIRA
IPC: B41J11/00
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet printing device for alleviating degradation of print quality.SOLUTION: The inkjet printing device 1 includes a belt conveyor 11 for holding a print media on a conveying surface 312 and conveying it in such a way that one edge of the print media runs along a reference line K almost in parallel with the conveying direction and an inkjet head 12 which is set to face the conveying surface 312 and has a plurality of discharging holes for discharging the ink from the discharge holes to the print media conveyed by the belt conveyor 11, and the reference line K is drawn outside of the ink discharge hole allocated outermost of the inkjet head 12 set in the direction almost vertical to the conveying direction.
Patent JP-2012179097-A (JP)
Title: Game machine
Inventor: MORIMOTO MAKOTO
IPC: A63F7/02
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To notify information related to the number of remaining jackpots until a limiter is activated, by a method of further improving the amusement of a game.SOLUTION: A Pachinko game machine includes a provability variable limiter that counts the number of times of continuously winning a jackpot of a specific type in a special pattern lottery and determines whether the number of times reaches a predetermined set value or not. In the Pachinko game machine, a table for determining a variation pattern is switched based on a counted value of the probability variable limiter, and a variation pattern of pattern display showing a lottery result is determined and the pattern is displayed based on the table.
Patent JP-2011199277-A (JP)
Title: Surface treatment method and method for manufacturing solar cell
Inventor: OSONO SHUJI
IPC: H01L31/04
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a surface treatment method providing a crystalline silicon substrate which extends the lifetime of a carrier, and also to provide a method for manufacturing a solar cell having improved characteristics by using the crystalline silicon substrate.SOLUTION: A reactive gas containing a phosphine gas and a hydrogen gas is allowed to contact a heated catalyst to generate radicals, and the radicals are supplied to a substrate 51 to be processed made of a crystalline silicon to execute surface treatment of the substrate 51. An ndope layer 52 containing doped phosphor is formed on the substrate 51 which has subjected to the treatment. Then, a silicon nitride film 53 is formed on the ndope layer 52. Thus, the service life of the carrier on an interface between the substrate 51 and the silicon nitride film 53. A solar cell 50 having the improved characteristics by using the substrate 51 is provided.
Patent JP-2012182001-A (JP)
Title: Apparatus and method for processing plasma
Inventor: NAKATSUKA SHIGEKI
IPC: B08B7/00
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To provide plasma processing by which a coat covering a work piece is removed selectively and at high speed, while suppressing the oxidization of a work piece surface.SOLUTION: A coat removing device 1 comprises an atmospheric pressure plasma irradiation section 15. The atmospheric pressure plasma irradiation section 15 comprises a discharge tube 33 for spouting out primary plasma 46 composed of induction coupling type plasma of inert gas, and a mixer 41 for generating secondary plasma 47 composed of mixed gas resulting in plasma via a collision between a mixed gas region and the primary plasma 46, the mixed gas region including second inert gas and reactive gas. The secondary plasma 47 is applied through a mask 22 to a wire rod 2, and a coat 4 is carbonized by reaction heat. The carbonized coat is removed in polishing sections 17A, 17B.
Patent JP-2012183730-A (JP)
Title: Image forming apparatus
Inventor: YAMANAKA KUNIHIRO
IPC: B41J2/175
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To prolong the life of an image forming apparatus by solving a problem caused due to the clogging of a foreign matter-removing filter provided in a liquid discharge head.SOLUTION: An inkjet image forming apparatus discharges droplets of an ink from which foreign matters are removed by the foreign matter-removing filter to a paper according to a discharge drive frequency. The image forming apparatus includes: a clogging index value-determining means for predicting the degree of clogging in the foreign matter-removing filter to determine a clogging index value S that shows the degree of clogging; and a discharge drive frequency-controlling means for changing a frequency obtained when the clogging index value S thus determined is larger than an allowance threshold R, to a frequency lower than a discharge drive frequency to be obtained when the clogging index value S does not exceed the allowance threshold R.
Patent JP-2011216476-A (JP)
Title: Power storage device
Inventor: KAWAKAMI TAKAHIRO
IPC: H01M4/485
Filed: 2011-03-16
Abstract: PROBLEM TO BE SOLVED: To increase the amount of ions caught and released in/from a positive active material in an ion battery, and to increase the capacity as the battery.SOLUTION: An ion battery uses, as the positive active material, a solid solution comprising an alkali metal oxide having 10S/cm or less of the electrical conductivity of which the valency of an alkali metal is 2 or more, and an alkali metal oxide having 1×10S/cm or more to 3×10S/cm or less of electrical conductivity; and the amount of the ions caught and released in/from the positive active material is increased thereby, and the capacity of the battery increases in this manner.
Patent JP-2012199041-A (JP)
Title: Backlight device and liquid crystal display unit
Inventor: YAMASHITA TOYOMI
IPC: G02F1/13357
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an edge light type backlight device having LED light sources arranged on both end faces of a light guide plate in which the output of the LED light sources can be corrected accurately, and to provide a liquid crystal display.SOLUTION: The backlight device comprises a light guide plate having a first side surface and a second side surface facing the first side surface, a first LED light source arranged along the first side surface, a second LED light source arranged along the second side surface, a first sensor arranged near the first LED light source and detecting the quantity of light of the first LED light source through the light guide plate, a second sensor arranged near the second LED light source and detecting the quantity of light of the second LED light source through the light guide plate, and a control circuit which controls the quantities of light of the first LED light source and second LED light source based on the outputs from the first sensor and second sensor.
Patent JP-2012196179-A (JP)
Title: Rail type chemical agent spraying apparatus
Inventor: NAGASAKI YUJI
IPC: B61J1/10
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a rail type chemical agent spraying apparatus capable of reducing in the size and weight, and improving the handling by simplifying a structure of a traveling mechanism of a main operation machine traveling on a rail, and capable of easily laterally moving to the other operation rails.SOLUTION: The rail type chemical agent spraying apparatus includes the main operation machine 10 which travels on a lateral rail 2 (operation rail), in which a spraying nozzle 3 for spraying around is installed. The main operation machine 10 includes: upper wheels 12, 13 positioned at an upper side of the lateral rail 2, and having a flange which rolls on the upper surface of the lateral rail 2; a lower wheel 14 positioned at the lower side of the lateral wheel 2, and having the flange which rolls on the lower surface of the lateral rail 2; and a driving mechanism 15 having a driving motor for driving the wheels. The upper wheels 12, 13 have two wheels, and the lower wheel 14 has one wheel. The driving mechanism 15 drives at least one wheel of the upper wheels 12, 13 and the lower wheel 14.