baber/WOPTO huggingface dataset:
Patent JP-2012077325-A (JP)
Title: High strength steel sheet for line pipe and method for producing the same, and high strength steel pipe using high strength steel sheet for line pipe
Inventor: SUEYOSHI HITOSHI
IPC: B21B45/08
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a high strength steel sheet for a line pipe, having effectively reduced variations in hardness in the sheet thickness direction and the sheet width direction of the steel sheet, and thereby having improved material uniformity in the steel sheet.SOLUTION: A high strength steel sheet for a line pipe comprises a composition containing, by mass%, 0.03 to 0.12% C, 0.01 to 0.5% Si, 1.5 to 3.0% Mn, 0.01% or less P, 0.002% or less S and 0.01 to 0.08% Al, with the balance of Fe and unavoidable impurities, while a Ceq value represented by the following formula (1) is 0.33 or more. In the high strength steel sheet, the steel structure is a bainitic structure, and each of variations in hardness in the sheet thickness direction and the sheet width direction is 50 or less in Vickers hardness variation ΔHV. Ceq (mass%)=[%C]+[%Mn]/6+([%Cu]+[%Ni])/15+([%Cr]+[%Mo]+[%V])/5...(1), wherein [%X] represents the content (mass%) of X element in the steel.
Patent JP-2012075591-A (JP)
Title: Production method and production device for wet wipe
Inventor: BANDO KENJI
IPC: A47K7/00
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent dispersion in an impregnation amount of a prescribed chemical liquid, and to prevent deterioration of easiness of takeout by increasing an impregnation rate of the prescribed chemical liquid.SOLUTION: A press device 15 includes: a plurality of rollers 201, 202, 203; press belts 204a, 204b wrapped around the plurality of rollers 201, 202, 203; and conveyance belts 205, 206 conveying a stacked body 800. At least one roller of the plurality of rollers 201, 202, 203 drives the press belts 204a, 204b at a prescribed conveyance speed to a prescribed conveyance direction. The press belts 204a, 204b are disposed with a gap in an intersection direction CD perpendicular to the conveyance direction MD such that the press belts 204a, 204b can abut on both end portions 800A, 800B of the stacked body 800 in the intersection direction CD.
Patent JP-2012078532-A (JP)
Title: Image display device
Inventor: TAKEDA MICHIHIRO
IPC: G02B27/02
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an image display device that is safer with respect to an abnormal quantity of light.SOLUTION: The image display device, having a light source part with a light quantity monitor, a control part for controlling emission of luminous flux from the light source part, and a scanning part for secondary scanning luminous flux includes: a first abnormal light quantity detecting means provided in the control part and configured to detect the abnormal quantity of luminous flux based on the detection output of the light quantity monitor and adjust the quantity of luminous flux; a second abnormal light quantity detecting means provided outside the control part and configured to detect an abnormal quantity of luminous flux based on the detection output of the light quantity monitor; and a third abnormal light quantity detecting means provided outside the control part, having an external light quantity detection part for detecting in the stage later than the light source part a quantity of luminous flux emitted from the light source part, and configured to detect an abnormal quantity of luminous flux based on the detection output from the external light quantity detecting part. If an abnormal quantity of light is detected by the second or third abnormal light quantity detecting means, the control part stops emission of luminous flux from the light source part.
Patent JP-2012077692-A (JP)
Title: Exhaust emission control device
Inventor: KAWASHIMA KAZUHITO
IPC: B01D46/42
Filed: 2010-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control device that improves fuel economy by achieving an appropriate interval of a forced regeneration control, while suppressing overheating.SOLUTION: A filter 6 collecting particulate matters in exhaust emission is provided in an exhaust path of an engine. By using temperature detector 5A and 5B, temperatures in a plurality of points in the radial cross-section of the filter 6 are detected. Then, based on the temperatures in the plurality of points, detected by the temperature detector 5a and 5b, an interval for regeneration control for each position of the plurality of points is set by setter 5d and 5e. Based on each interval set here, the regeneration control is made by a regeneration controller 5c, and the collected particulate matters into the filter 6 are removed.
Patent JP-2012076623-A (JP)
Title: Vehicle warning system
Inventor: YAMADA YORIKI
IPC: B60R21/00
Filed: 2010-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle warning system, by which a vehicle occupant can determine an open state of a door.SOLUTION: The vehicle warning system 10 includes: a body ECU 28 that detects the open states of doors 22a to 22d based on signals of door sensor 24a to 24d, respectively, and outputs corresponding signals to a meter ECU 39; a plurality of loudspeaker 42a to 42d each provided inside a car interior 14 and emitting a sound; and the meter ECU 39 that, when the body ECU 28 detects the open state(s) of the door(s) among the doors 22a to 22d, emits alarm sound(s) showing the open state(s) of the door(s), wherein the alarm sound(s) is/are emitted from the loudspeaker 42a to 42d closest to the opened doors 22a to 22d, respectively.
Patent JP-2012076677-A (JP)
Title: Pneumatic radial tire
Inventor: KAKIZAWA HIROSHI
IPC: B60C9/20
Filed: 2010-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic radial tire improved in tire durability.SOLUTION: In the pneumatic radial tire including a reinforcing layer formed by embedding steel cords 8 of 1×N structure, which is obtained by twisting a plurality of element wires 9, in a rubber, as the element wire 9 of the steel cord 8, an element wire, which is previously twisted around an axis thereof, is used, and the wire surface twist angle θ2 of the element wire 9 is set at 1° or more, and the twist angle θ1 of the element wire 9 is set at 3-7°.
Patent JP-2012080508-A (JP)
Title: Optical communication module
Inventor: IIO SHINJI
IPC: G02F1/01
Filed: 2010-10-06
Abstract: PROBLEM TO BE SOLVED: To realize an optical communication module capable of effectively suppressing an optical fiber skew with a simple configuration when optically coupling between a delayed interferometer module and a light-receiving module via an optical fiber.SOLUTION: The optical communication module demodulates a phase modulated optical signal to a differentially intensity-modulated signal through a delayed interferometer module and converts the differentially intensity-modulated signal that is conveyed to a light-receiving module via a pair of optical fibers into an electrical signal. The optical communication module comprises heating means that independently heats the pair of the optical fibers for generating a temperature difference between them to suppress a skew.
Patent JP-2011042408-A (JP)
Title: Flexible packaging and manufacturing method
Inventor: JEANNIN BERNARD
IPC: B31B39/00
Filed: 2010-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible film and manufacturing method in which a wall member for use in constructing a flexible container so designed as to be opened at its seal through a tearing action forms a wall of the container.  <P>SOLUTION: There is provided a tearing barrier element having a larger anti-tearing characteristic than that of a wall film, wherein the tearing barrier element is arranged on or within the film to define a tearing passage on the film and it is formed by fixing the tearing barrier element to the film. Then, the film is arranged to form a container enclosed by the flexible wall having opposed rear wall and front wall. As a result, the tearing passage is spaced apart from at least a part of the upper edge of each of the walls to cause the tearing to be limited only to a passage defined between strips and to facilitate a seal opening of the container. Tearing barrier strips 22, 26 can be arranged on the film through an appropriate adhesive or embedded between the laminate layers of the wall.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012083947-A (JP)
Title: Control system
Inventor: KOMODA HIDEHARU
IPC: G05B13/02
Filed: 2010-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a control system that can calculate an optimal control value using a genetic algorithm.SOLUTION: A control system outputting a control value for controlling a control object system comprises an optimal control device generating an optimal control value for the control object system. The optimal control device performs following steps: generating an initial individual each time a genetic algorithm is executed until the number of execution times of the genetic algorithm reaches a preset number of execution times; searching an individual which has high adaptability by executing the genetic algorithm using the generated initial individual; selecting an individual which has the highest adaptability among the individuals searched by the genetic algorithm of the number of execution times when the number of times of execution of the genetic algorithm has reached the preset number of execution times; and generating a control value outputted to the control object system based on the selected individual.
Patent JP-2012088345-A (JP)
Title: Toner for electrostatic charge image development and manufacturing method thereof, developer for electrostatic charge image development, and image forming method
Inventor: MURAMATSU YASUHIKO
IPC: G03G9/10
Filed: 2010-10-15
Abstract: PROBLEM TO BE SOLVED: To provide toner having excellent storage stability and fracture resistance, as well as low-temperature fixability; a manufacturing method of the toner; developer for electrostatic charge image development; and an image forming method.SOLUTION: Toner includes at least a binder resin including graft copolymer obtained by graft copolymerizing a polymerizable vinyl monomer onto a polyester resin; wax; and 0.001 to 0.05 wt.% of a wax stabilizer, which is an imino acetic acid compound.
Patent JP-2012087641-A (JP)
Title: Fuel injection device
Inventor: TERUNUMA NOZOMU
IPC: F02M53/00
Filed: 2010-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection device which can supply a fuel required by an internal combustion engine in a short period and suppress the increase of THC (total hydrocarbons) and increase the traveling performance of a vehicle by synchronizing fuel injections from two injectors during an overlapped period that is a period during which both air intake valve and exhaust valve are open.SOLUTION: This fuel injection device includes a throttle body portion for regulating an intake air amount, a first injector installed at an intake port portion, a second injector installed at the throttle body portion or a surge tank, a load detection portion for detecting a load based on the intake air amount, and a share ratio determination portion for determining the share ratio of the fuel injections from the first and second injectors. The sharing ratio is set so that the smaller the load detected by the load detection portion is, the larger the share of the fuel injection from the second injector is. The fuel injections from the first and second injectors are performed in synchronous with each other during the overlapped period in which both the intake valve and the exhaust valve of the internal combustion engine are open.
Patent JP-2012088615-A (JP)
Title: Colored resin composition
Inventor: TAKAHASHI MASAYUKI
IPC: G02B5/20
Filed: 2010-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a color filter of high reliability having excellent brightness and contrast, clear and high-quality color characteristics, and better resistance than the conventional ones.SOLUTION: The colored resin composition for producing color filter pixels is easily obtained by using a specific coloring agent compound and mixing it with other binder resin, solvent, hardening agent or the like. The produced color filter has high quality with excellent color characteristics such as high contrast and also has high reliability with excellent heat resistance or the like.
Patent JP-2012086754-A (JP)
Title: On-vehicle monitor system
Inventor: MARUBAYASHI ISAO
IPC: B61L3/12
Filed: 2010-10-21
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle monitor system for platform monitoring at low costs, which is capable of suppressing disturbances following displaying of different platform images.SOLUTION: The on-vehicle monitor system of a type for wirelessly transmitting the image of a platform imaged by a television camera 1 from a transmitter 2 to a vehicle T to display it on an image monitor includes an image comparison unit 15 for taking a correlation between the image of a platform imaged beforehand by the television camera 1 as a reference image Vs and the currently imaged image V of the platform by the television camera 1, and generating an operation signal ON when the strength of the correlation is equal to or more than a preset threshold. Only when the operation signal is ON, an output image signal Vout is supplied from an image signal output circuit 13 to the transmitter 2.
Patent JP-2012090195-A (JP)
Title: Radio receiver
Inventor: ATA TERUAKI
IPC: H04B1/16
Filed: 2010-10-22
Abstract: PROBLEM TO BE SOLVED: To display the latest data broadcasting information immediately after SEEK.SOLUTION: By setting a display update interval of a display control part 18 to be later than a frequency change interval of a frequency control part, and by allowing the frequency control part 16 and the display control part 18 to be operated asynchronously, data broadcasting receiving is enabled before the display control part 18 displays a SEEK stop frequency, and the latest data broadcasting data can be received until the display is updated to the SEEK stop frequency. Therefore, a display unit 14 can display data broadcasting receiving contents at the same time as the SEEK stop frequency is displayed.
Patent JP-2012088669-A (JP)
Title: Cleaning device and image forming apparatus
Inventor: SUGIURA KENJI
IPC: G03G21/10
Filed: 2010-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning device that prevents discharge between a tip contact part of a scraper blade and a recovery roller, and an image forming apparatus.SOLUTION: A pre-recovery roller 102 is connected to a recovery power supply 1203, which applies recovery voltage to the pre-recovery roller 102. The pre-recovery roller 102 is constituted of conductive metal, and potential on the surface of the pre-recovery roller is substantially the same as that of the recovery voltage. A pre-scraper blade 103, which is made of metal, is connected to a scraper power supply 1201, which applies the same voltage as the recovery voltage to the pre-scraper blade 103.
Patent JP-2011125688-A (JP)
Title: Attachment for sewing machine, sewing machine and sewing method
Inventor: ABE HIDEAKI
IPC: D05B35/00
Filed: 2010-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an attachment for sewing machine, a sewing machine and a sewing method advantageous in prevention of irregular stitching in which upper cloth and lower cloth are fed in irregular condition when sewing.  <P>SOLUTION: The attachment 10 for sewing machine, used in the sewing machine which can raise presser tool of the processing member from the bottom end position by rotational operation of lever 6, includes a body part 11 and a moving part 12 attached to the body part 11. The body part 11 is attached to the machine so as to integrally move with rotational movement of knee advance lever 6. The moving part 12 is designed so that its distal end is abutted to the sewing machine to stop the lever 6 stand still, and can be adjusted with an amount to extend from the body part 11 of the moving part 12.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012091410-A (JP)
Title: Inkjet image forming apparatus
Inventor: SHIMODA TOMOHIKO
IPC: B41J2/175
Filed: 2010-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet image forming apparatus adopting an ink circulation system which can reduce useless consumption of ink by suppressing ink leakage, and which can improve print quality by suppressing suction of air.SOLUTION: The inkjet image forming apparatus includes print heads 2, a first tank 71 for storing ink, an ink circulation line 700, and an ink temperature adjustment means. The ink circulation line 700 includes an ink supply line 701 for supplying ink stored in the first tank to the print heads, and an ink return line 702 for returning ink collected from the print heads to a second tank 72. The ink temperature adjustment means is arranged in the ink circulation line to adjust a magnitude relation between a first product and a second product, in accordance with the type of ink. The first product is a product of factors including a flow passage length L1, a viscosity η1(t) of ink, and a flow passage resistance coefficient K1 of the ink supply line. The second product is a product of factors including a flow passage length L2, a viscosity η2(t) of ink, and a flow passage resistance coefficient K2 of the ink return line.
Patent JP-2011044230-A (JP)
Title: Optical recording medium and optical information device
Inventor: KANEUMA YOSHIAKI
IPC: G11B7/085
Filed: 2010-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording medium and an optical information device which improve the quality of a servo signal and a reproducing signal.  <P>SOLUTION: When geometrical thicknesses tr1, tr2, tr3, tr4 of a cover layer 42, a first intermediate layer 43, a second intermediate layer 44, and a third intermediate layer 45 are converted into thicknesses of the respective layers t1, t2, t3, t4 respectively when a predetermined refractive index "no" is present, a defocus amount generated in the layer having a refractive index nrα and a thickness trα (1≤α≤n (α is a natural number and n is an integer not smaller than 4)) is equal to a defocus amount generated in the layer having a refractive index "no" and a thickness tα (1≤α≤n (α is a natural number and n is an integer not smaller than 4)). Moreover, the thicknesses t1, t2, t3, t4 satisfy the following relationships: ¾t1-(t2+t3+t4)¾≥1 μm, difference between arbitrary two values of the thicknesses t1, t2, t3, t4 is larger than or equal to 1 μm, and ¾(t1+t2)-(t3+t4)¾≥1 μm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012092072-A (JP)
Title: Method for recovering and reusing sodium tetraphenylborate
Inventor: MANABE TAKUMI
IPC: C07F5/04
Filed: 2010-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for recovering sodium tetraphenylborate easily in a purifying method to remove impurities of potassium by sodium tetraphenylborate.SOLUTION: The method for recovering sodium tetraphenylborate includes the steps of: (1) adding sodium tetraphenylborate to aqueous solution of a sodium compound and, under an alkaline condition, precipitating residue containing potassium tetraphenylborate and unreacted sodium tetraphenylborate; (2) separating the residue; and (3) bringing the separated residue into contact with water for recovering unreacted sodium tetraphenylborate.
Patent JP-2012096366-A (JP)
Title: Half-cut mechanism, cutter unit and tape printing apparatus
Inventor: SODEYAMA HIDEO
IPC: B41J11/66
Filed: 2010-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a tape printing apparatus having a half-cut mechanism that eliminates wastes of tape and facilitates stripping a release paper.SOLUTION: The half-cut mechanism 63 allows a cutting blade 141 to cut into a blade receiving member 142 to half-cut a tape-like member T in a shearing manner. The cutting blade 141 is constituted of a wavy blade 151 and a blade holder 152 for holding the wavy blade, and is configured to half-cut only the release paper T2 in the tape-like member T.
Patent JP-2012096567-A (JP)
Title: Momentum control apparatus
Inventor: MIZUTANI YUICHI
IPC: B60W10/04
Filed: 2010-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a momentum control apparatus that carries out feedback control of the momentum of a control object using feedback gains setup so that a motion condition of the control object may be stabilized.SOLUTION: The momentum control apparatus includes: an optimal feedback gain acquisition unit which acquires an optimal feedback gain to be used when the momentum of the controlled object is feedback controlled by independently actuating one actuator out of a plurality of actuators for cases when each of the plurality of actuators operates independently; and a feedback gain setting part for setting a minimum feedback gain out of the plurality of the optimal feedback gains acquired by the optimal feedback gain acquisition unit as a feedback gain of a control system.
Patent JP-2012096143-A (JP)
Title: Filter unit and method for manufacturing the same
Inventor: ABE SHINGO
IPC: B01D63/02
Filed: 2010-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a filter unit with a relatively simple structure and capable of easily replacing a filter, and to provide a method for manufacturing the same.SOLUTION: The filter unit 100 includes a case 20, a filter part 30, and a lid member 10. The case 20 is formed to be bottomed and cylindrically. An opening 24 is formed at the upper end of the case 20. The filter 30 is housed in the case 20. The lid member 10 is detachably attached to the case 20 and closes the opening 24 of the case 20. Further, the filter part 30 and the lid member 10 are fixed to each other.
Patent JP-2012100036-A (JP)
Title: Base station and base station control method
Inventor: KAWASHIMA TAIGA
IPC: H04W64/00
Filed: 2010-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a base station and base station control method for efficiently reducing power consumption.SOLUTION: A base station of a mobile body communication system includes: a radio communication part for communicating with mobile units using the own station; an acquisition part for acquiring position information and ON/OFF information of the mobile units using the own station from a management server; and a control part for comparing the acquired position information of the mobile units with position information of the own station, determining whether the mobile units exist within a communicable zone or not, stopping radio communication when all the mobile units exist out of the communicable zone and also the power sources of all the mobile units are ON, and starting radio communication when at least one mobile unit exists within the communicable zone or when the power source of at least one mobile unit is OFF.
Patent JP-2012100071-A (JP)
Title: Monitoring recorder system
Inventor: WADA YASUTOKU
IPC: H04N7/173
Filed: 2010-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring recorder system capable of easily confirming an operation state even when a monitoring recorder is arranged in a remote place.SOLUTION: A monitoring recorder system related to the present invention includes: a monitoring recorder 1 for recording an image taken by a monitoring camera; and a remote control personal computer (PC) 3 capable of communicating with the monitoring recorder 1 via a communication network 4. The monitoring recorder 1 includes: a memory 6 for storing alarm setting information including an alarm time, and alarm destination setting information including the address of the remote control PC 3 being an alarm destination; and a control part 2 for issuing alarm via the communication network 4, to the remote control PC 3 being the alarm destination at the alarm time on the basis of the alarm setting information and alarm destination setting information. The remote control PC 3 confirms the reception of the alarm from the monitoring recorder 1 at the alarm time, and issues a warning when the alarm cannot be received.