baber/WOPTO huggingface dataset:
Patent JP-2011196070-A (JP)
Title: Device and method for adjusting work machine of construction vehicle
Inventor: SAITO YOSHIAKI
IPC: E02F3/43
Filed: 2010-03-18
Abstract: PROBLEM TO BE SOLVED: To accurately detect the state of a bucket brought into contact with a ground horizontally.SOLUTION: A boom 20 is rotated upward without moving the bucket 30 brought into contact with the ground horizontally. A bucket cylinder length calculation part 103 obtains, referring to a cylinder length table 104, the length of the cylinder of a bucket cylinder 31 based on a boom angle θa from a boom angle sensor 22 and a bell-crank angle θb from a bell-crank angle sensor 33 for each reference boom angle. A correction amount calculation part 105 calculates, as a correction amount, the difference between the reference cylinder length and the calculated cylinder length when the bucket is brought into contact with the ground horizontally, and stores the difference.
Patent JP-2011194818-A (JP)
Title: Method for printing by inkjet recording method
Inventor: OTA HITOSHI
IPC: C09D11/00
Filed: 2010-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for printing capable of forming an image with an excellent printing quality on a recording medium by using an inkjet recording method.SOLUTION: The method for printing by the inkjet recording method is such a method for printing that uses the inkjet recording method, and includes: a first process in which liquid droplets of an aqueous ink composition are delivered on the recording medium to form the image; and a second process in which on at least one of a process during the first process and a process after the first process, the aqueous ink composition on the recording medium is dried. The aqueous ink composition is characterized by comprising at least a water-insoluble coloring agent, glycol ethers with a HLB value calculated by the Davis method within a range of 4.2-8.0, 1,2-alkyl diols with a carbon number within a range of 4-8, and water.
Patent JP-2011201030-A (JP)
Title: Inspecting apparatus of liquid discharging
Inventor: ITO YOSHIHIRO
IPC: B41J2/01
Filed: 2010-03-24
Abstract: PROBLEM TO BE SOLVED: To shorten inspection time for inspecting liquid discharging with a plurality of nozzles.SOLUTION: An inspecting apparatus of liquid discharging includes: a plurality of detecting units 510 for detecting existence of discharging from respective nozzles; an OR circuit 550 for outputting an OR of output signals of a plurality of the detecting units 510; and a detection control part 570 for determining whether there exists a nozzle which does not discharge a liquid among a plurality of the nozzles based on the output of the OR circuit 550 after a plurality of the nozzles are simultaneously driven. When it is determined that there exists such the nozzle that does not discharge among a plurality of the nozzles, a plurality of the nozzles are individually driven, and the detection control part 570 specifies such the nozzle that does not discharge among a plurality of the nozzles based on the output of the OR circuit 550.
Patent JP-2011202210-A (JP)
Title: Refractory steel having excellent reheat embrittlement resistance and low temperature toughness and method for producing the same
Inventor: HASEGAWA HIROSHI
IPC: C21D8/02
Filed: 2010-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a refractory steel in which the contents of alloy elements Mo, Cu, Cr and Nb increasing high temperature strength are limited, and which has sufficient refractory performance and low temperature toughness, i.e., a refractory steel which has excellent reheat embrittlement resistance and low temperature toughness, and a method for producing the same.SOLUTION: The refractory steel having excellent reheat embrittlement resistance and low temperature toughness has a composition comprising, by mass, >0.01 to 0.050% C, 0.01 to 0.50% Si, 0.50 to 2.00% Mn, 0.05 to <0.20% Mo, 0.0003 to 0.0030 B, 0.0010 to 0.0100 N, 0.005 to 0.030% Ti and 0.002 to 0.100% Al, and in which the content of Nb is limited to <0.003%, and further, the respective contents of P, S and O are limited to <0.0200% P, <0.0100% S and <0.0100% O, and the balance Fe with inevitable impurities.
Patent JP-2011204854-A (JP)
Title: Power supply device, led device, and light source device
Inventor: TAKAZUMI KENICHI
IPC: H01L33/00
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a power supply device, an LED device, and a light source device which can enhance the safety of maintenance work while suppressing power consumption.SOLUTION: An input voltage determination circuit 30 is provided with a diode 31 provided at the output side of a voltage conversion section 12 and a parallel circuit with a resistance 33 and a capacitor 32 connected to a cathode of the diode 31, and determines the presence or absence of an input voltage according to the presence or absence of a voltage of the capacitor 32. A switch circuit 40 is provided with a first transistor 41 connected in series with the resistance 20 as the discharge resistance, a second transistor 42 for controlling the conduction and non-conduction of the first transistor 41 according to the determination by the input voltage determination circuit 30, and a series circuit with the resistance 43 for applying a bias voltage to the first transistor 41, and a Zener diode 44.
Patent JP-2011204195-A (JP)
Title: Device and method for inspection of irregularity
Inventor: NOSAKA KENICHIRO
IPC: G06T7/60
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To detect texture related to irregularities of an object without being affected by the variation and unevenness of the intensity of light radiated to the object.SOLUTION: A distance sensor 1 performs three-dimensional measurement of the surface of the object 10 without contact. A range image generation part 2 generates a range image for which a distance to the object measured by the distance sensor 1 is a pixel value. The range image is input to a texture evaluation part 3, and the texture evaluation part 3 generates a co-occurrence matrix using the pixel value of the range image, and calculates a feature value indicating the texture related to the irregularities of the object 10 from the co-occurrence matrix. The feature value calculated in the texture evaluation part 3 is output to a display device 6. Also, the texture evaluation part 3 includes the function of generating a corrected range image for which the information of a discharge change which is not the irregularities for obtaining the texture is removed as noise from the range image and calculating the feature value indicating the texture related to the irregularities of the object from the pixel value of the corrected range image.
Patent JP-2011206924-A (JP)
Title: Resin-coated metal
Inventor: NAKATSUGAWA REI
IPC: C09D4/02
Filed: 2010-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a resin-coated metal which can be colored with a pigment and has good surface physical properties.SOLUTION: In the resin-coated metal, a coating film layer is formed by an acrylic urethane resin containing an acrylic polyol obtained by polymerizing a hydroxyl group-containing monomer and a monomer containing 0.3-3 wt.% of acrylic acid and an isocyanate compound, and a coating film layer is formed by an active energy beam curable resin containing a multifunctional (meth)acrylate compound, on the coating film layer.
Patent JP-2011067194-A (JP)
Title: Reaping apparatus
Inventor: TAKAHASHI HAKURO
IPC: A01D57/22
Filed: 2010-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To raise the efficiency of reaping operation by providing a reaping width for 7 rows, and to simplify a transmission mechanism of the reaping apparatus.  <P>SOLUTION: A raking wheel body (53) for each of 7 grain culm introduction routes (44) is provided, and an ear tip transporting apparatus (200) having a transporting route ranging from the upper side of a first plant foot transporting chain (59) operatively connected to a first raking wheel body (53a) on the rightmost side therein to the upper side of a taking over transporting apparatus (67) is divided in the front and rear for the first ear tip transporting apparatus (200a) on the front side and the second ear tip transporting apparatus (200b) on the rear side and installed. Thereby, the transporting starting end of the second ear tip transporting apparatus (200b) is superimposed on the upper side of the transporting terminal end of the first ear tip transporting apparatus (200a) and disposed therein. Furthermore, the transporting starting end of the second ear tip transporting apparatus (200b) and the transporting terminal end of the first ear tip transporting apparatus (200a) are supported on an output part (201) for a first driving sprocket (58) in a reaping supporting frame (25).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011210777-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: CHAGIHARA HIROSHI
IPC: H01L27/115
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To improve performance of a semiconductor device having a non-volatile memory.SOLUTION: A memory cell of the non-volatile memory includes a control gate electrode CG formed on a p-type well PW via an insulating film 3, a memory gate electrode MG which is formed on the p-type well PW and is adjacent to the control gate electrode CG, and an insulating film 5 which is formed between the memory gate electrode MG and the p-type well PW and between the control gate electrode CG and the memory gate electrode MG and has a charge accumulating part inside. The memory gate electrode MG is formed of a laminated film including a non-doped silicon film 6a and a silicon film 6b to which impurity is introduced. Concentration of impurity of the silicon film 6b is increased. Thus, resistance of the memory gate electrode MG is lowered and operation speed of the non-volatile memory is increased. A data retention characteristic of the non-volatile memory can be improved by lowering the concentration of the impurity in the silicon film 6a.
Patent JP-2011209166-A (JP)
Title: Navigation system
Inventor: OBUCHI TETSUYUKI
IPC: G01C21/26
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a navigation system automatically photographing a picture or a video image of a route ahead of its own vehicle in approaching a high accident location on the route where its own vehicle travels using high accident location data stored on the navigation system.SOLUTION: A navigation system N searches from high accident location data 5b whether a high accident location is present on a road or a route ahead of a vehicle from latitude and longitude information of a current position detected by a current position detection section 2 and a vehicle traveling direction. When a determination section 1c determines that the high accident location is present, an operation control section 1d controls an imaging section 9 to photograph a picture or a video image using the imaging section 9.
Patent JP-2011211594-A (JP)
Title: Image reader
Inventor: YOKOCHI ATSUSHI
IPC: H04N1/04
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an image reader in which images on both surfaces of each of a plurality of original documents can be promptly read by two reading sensors and one image processor.SOLUTION: When a rear end of a first original document passes through an upstream-side reading position, the image reading of a rear surface of the original document is stopped, and a read process and an image process for a rear surface of the first original document are also finished in an image process circuit (S4). Then, a rear surface initializing signal is outputted by an initializing signal generating circuit of the image process circuit (S5), and the setting of the read process and the setting of the image process for the rear surface of the original document are initialized. Furthermore, when the rear end of the first original document passes through a downstream-side reading position, the image reading of a front surface of the original document is similarly stopped (S7), a front surface initializing signal is outputted by the initializing signal generating circuit (S8), and the setting of the image process and the like for the front surface of the original document are initialized.
Patent JP-2011208267-A (JP)
Title: Top-blown lance for converter, and converter refining method
Inventor: SATO NOBORU
IPC: C21C5/30
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To individually control the flow rate of oxygen gas of a side hole nozzle sprayed for secondary combustion or for melting ore from the side hole nozzle installed on the side surface of a top-blown lance for converters.SOLUTION: In the top-blown lance for converters having a side hole nozzle, a depression 18 having a flange 19 with a taper in a part of the inner wall periphery thereof is provided in the exit part of the side hole nozzle 13. In the depression, a nozzle tip 20 of either a clogged nozzle tip or an opened nozzle tip is detachably installed by the wedging action of a collar 21 with a taper provided in the nozzle tip and the flange on the side of the depression. In the gap between the detachably installed nozzle tip and the depression, a monolithic refractory is constructed to the height position equal to the side surface of the lance body.
Patent JP-2011212850-A (JP)
Title: Optical lens, and method for producing the same
Inventor: WAKIHO HIDEYUKI
IPC: G02C7/00
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an optical lens reduced in striae generation even when a lens of large volume, a strength lens, or a semi-finished lens is produced.SOLUTION: The optical lens manufacturing method in which an optical resin composition 3 composed of a compound whose structure is represented by formula (1) (wherein, Ris a 1-10C hydrocarbon group; R, Rand Rare each independently a 1-10C hydrocarbon group or hydrogen; Y is O, S, Se or Te; I is 0-5; m is 0 or 1; and n is 1-5), an inorganic compound having a sulfur atom and/or a selenium atom, and a compound having a mercapto group, is injected into a mold 5 having a pair of glass molds 2 and 4, and then the composition 3 is polymerized and cured, includes a process in which the side face part 5c and the peripheral parts 5a and 5b of the mold 5 are heat-insulated with a heat insulating material 1 having a thermal resistance of at least 0.010 mK/W.
Patent JP-2011214020-A (JP)
Title: Cooling structure of bottom lower part of blast furnace
Inventor: KURAYOSHI KAZUMI
IPC: F27D1/16
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a cooling structure of a furnace bottom part of a blast furnace, with which good cooling performance can be obtained.SOLUTION: The cooling structure of the furnace bottom lower part of the blast furnace, which is constructed between a bottom plate 7 arranged at the lower surface of the body of the blast furnace 1 and the foundation 10 of the blast furnace 1 and is provided with water-cooling pipes 8 for cooling in the inner part, has a boundary line at a prescribed position in the vertical direction of the cooling structure. In the upper part from the boundary line, a pressure-fed material 21 composed of 10-60 mass% alumina raw material, >0 to 5 mass% graphite and ≥35 mass% silicon carbide raw material, and having thermal conductivity of 6-20 W/m.k is filled at a portion till the bottom plate 7. In the lower part from the boundary line, a castable material 25 having lower thermal conductivity than pressure-fed material 21, is filled at a portion till the foundation 10 of the blast furnace 1.
Patent JP-2011213226-A (JP)
Title: Railway vehicle
Inventor: OKAMOTO TETSURO
IPC: B61D19/00
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a railway vehicle allowing reliability to be secured on a door suspension device moving in rolling motion along an upper door rail for guiding side sliding doors and supporting the side sliding doors in a suspended manner and the maintenance of them to be facilitated, in an externally suspended side sliding door device of the railway vehicle.SOLUTION: A weather strip member 200a is disposed at a lower end portion of an external cover 22 on the side facing a side sliding door 100a. A weather strip member 210a is disposed at an upper end portion of the side sliding door 100a on the side of the external cover 22 opposing to the weather strip member 200a. The weather strip members 200a and 210a are integrated when the slide sliding door is closed, sealing the gap formed between the lower end portion of the external cover 22 and the upper end portion of the side sliding door, thereby enhancing the water-resisting property and the dust-resisting property of the upper door rail 130 and the door suspension device 140 moving in rolling motion on the upper door rail 130 and supporting the side sliding door in the suspended manner. The side sliding door is guided along a groove-shaped lower door rail embedded in a door step via a tongue portion suspended from a lower portion of the side sliding door.
Patent JP-2011213311-A (JP)
Title: Power display device for hybrid vehicle
Inventor: KOMURA KENGO
IPC: B60L50/16
Filed: 2010-04-02
Abstract: PROBLEM TO BE SOLVED: To display the power condition of a hybrid vehicle with one indication display structure.SOLUTION: A power display device 1 for a hybrid vehicle having a display 2 indicating and displaying within a predetermined indication range E, assigning a predetermined indication range within the indication range E of the display 2 as a power indication range E1 of the whole power of the hybrid vehicle, and indicating and displaying the ratio between the engine power and electric power of the hybrid vehicle on the display 2 includes: a power information acquiring means 11a acquiring the power information of the engine power and electric power of the hybrid vehicle; a ratio calculator 11b calculating the ratio of the engine power to the whole power or the electric power to the whole power based on the power information; and a display controller 11c controlling so that the display 2 indicates and displays the ratio within the power indication range E1.
Patent JP-2010151847-A (JP)
Title: Force detection device
Inventor: OKADA KAZUHIRO
IPC: G01L5/16
Filed: 2010-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To detect forces and moments in a distinguishing manner by a simple structure.  <P>SOLUTION: A supporting member 300 is arranged under the force receiving member 100 for receiving force which is an object for detection. Between them, four pillar shape force transmitters T1-T4 are connected, (the T1, and T2 are arranged at the back of the T3, and T4). Both the up and down ends of each pillar shaped force transmitter T1-T4, connection members 135, 145, 235, and 245 are interposed so that the columnar force transmitters T1-T4 are made capable of tilting or displacing up and downwards when the force receiving member 100 is displaced by receiving the force. Inclination and displacement of each pillar shaped force transmitters T1-T4 are detected by the capacitance element sensors S1-S4 which are constituted with electrodes E31-E35, E41-E45 and conductive connecting members 235, and 245. Based on the detection values of these sensors, all of forces Fx, Fy, and Fz and moments Mx, My, and Mz acted on the force receiving member 100 can be detected.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010152407-A (JP)
Title: Focus maintaining device and focus detection apparatus
Inventor: TSUCHIYA ATSUHIRO
IPC: G02B21/00
Filed: 2010-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microscope focus maintaining device that stably maintains the focus of a microscope, in a long-term lapse observation.  <P>SOLUTION: The microscope includes an objective lens 105; and a CCD 136 for observing a cell 103 via the objective lens 105. The microscope focus maintaining device includes: a sensor head 137 for carrying out focus detection by means of a laser beam; and a dichroic mirror 134 for optically connecting the sensor head 137 and the objective lens 105. In this case, the microscope focus maintaining device can alter the luminous flux diameter of a laser beam and an output from a laser light source, according to the pupil diameter of the objective lens used in combination.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011220836-A (JP)
Title: Air flow measuring device
Inventor: KITAHARA NOBORU
IPC: G01F1/684
Filed: 2010-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an air flow measuring device 1 that measures air flow taken into an engine and that has a structure insusceptible to air pulsation or air deflection.SOLUTION: In an air flow measuring device 1, a discharge port 8 opens toward a downstream side of an intake air path. Accordingly, even if air flowing in a forward direction in the intake air path is deflected, air discharge from the discharge port 8 is scarcely affected. Further, a path wall composing a discharge flow path 11 has a slit 17. When air flows in the reverse direction in the intake air path, part of the air from the discharge port 8 flows into an inner flow path 7, so that the air from the discharge port 8 goes back to the intake air path from the slit 17. Thus, effect of air pulsation on an output value of a sensor 2 can be reduced. Accordingly, a structure insusceptible to air pulsation or air deflection can be provided for the air flow measuring device 1.
Patent JP-2010252330-A (JP)
Title: Level shifter, integrated circuit, system, and method for operating level shifter
Inventor: YANG TIEN CHUN
IPC: H03F3/34
Filed: 2010-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a level shifter, an integrated circuit, a system, and a method for operating the level shifter.  <P>SOLUTION: This level shifter includes: an input end formed so as to receive an input voltage signal including a first state transition from a first voltage state to a second voltage state; an output end formed so as to output an output voltage signal having a second state transition from a third voltage state to the second voltage state corresponding to the first state transition of the input voltage signal; and a driver stage which is coupled between the input end and the output end, includes a first transistor and a second transistor, and substantially turn off the first transistor without applying the second voltage state to a gate of the transistor, substantially immediately from a time corresponding to about a mean of voltage levels of the first voltage state and the second voltage state.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011221441-A (JP)
Title: Image processing device
Inventor: HASHIMOTO YORIYUKI
IPC: G09G3/36
Filed: 2010-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device capable of reducing a capacity of a frame memory used in overdriving a liquid crystal panel and also reducing occurrence of color bleeding on a boundary between different colors.SOLUTION: The image processing device, when a color image data of each frame is inputted, outputs corrected color image data corrected according to changes between the frames. The image processing device comprises: a frame memory for storing a value of a Y component of a pixel of a preceding frame; a reproduction section for reproducing a value of a RGB component of the pixel of the preceding frame by utilizing the value of the Y component of the pixel of the preceding frame read from the frame memory and color image data of a current frame; and a correction section for creating the corrected color image data by comparing the reproduced value of the RGB component of the pixel of the preceding frame and the value of the RGB component of the corresponding pixel of the current frame.