baber/WOPTO huggingface dataset:
Patent JP-2013151802-A (JP)
Title: Multi-spindle excavator and excavating equipment comprising the same, and excavation method
Inventor: TAKASHIMA TATSUHITO
IPC: E21B4/16
Filed: 2012-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a multi-spindle excavator which hardly causes the twisting and curving of an excavated hole while enabling the excavated hole for a diaphragm wall to be efficiently excavated even in a narrow section, and which can perform excavation by replacing a bit edge from a small-bore type to a large-bore type.SOLUTION: A multi-spindle excavator 1 includes: a body portion 20 fixed to a lower end of a rod 10 for being unrotatably supported on the ground; a center bit 53 pivotally supported in a rotatable manner on the body portion 20 and a plurality of side bits 36 and 36; and drive motors 32 and 32 arranged in the body portion 20 so as to be capable of driving the side bits 36 and 36, respectively. The center bit 53 is driven by making rotations of shaft portions 34 of the side bits 36 and 36 transmitted to a shaft portion 51 of the center bit 32 via gear groups (35, 41 and 52).
Patent JP-2013151809-A (JP)
Title: Shutter device
Inventor: NONOYAMA AKINORI
IPC: E06B9/08
Filed: 2012-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a shutter device capable of reducing the number of components and assembly man-hours and allowing a slat to maintain a closed state.SOLUTION: In a take-up type shutter curtain including shutter curtains arranged in parallel in a vertical direction, a take-up body of the shutter curtain, and an opening/closing mechanism for rotating respective slats and controlling opening/closing, when the slat 1 is close to a closed state and is in an upright state roughly matching the vertical direction, a centroid position 10 is positioned below a turning shaft 32 and on the outside.
Patent JP-2012181187-A (JP)
Title: Test compound detection apparatus and method
Inventor: DANNY GENE MORROW
IPC: G01N21/64
Filed: 2012-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a portable device and method for detecting a test compound such as an insecticide or others.SOLUTION: A sample to be examined is mounted on a cassette and inserted into a housing in which light is not practically transmissible and, in order to induce fluorescent light emission from a test compound on the sample, light from a light source inside the housing is turned toward the sample. In order to detect light emission having a spectrum component specific for the test compound to be detected, fluorescent light emission from the sample is monitored by a detector within the housing. Data from the detector is processed, and information based on the processed data is displayed. In accordance with embodiments, a device is calibrated by data from a reference sample of which the concentration or density is known. The detector measures the test compound by the unit of a mass per unit area and, depending on embodiments, the mass per unit area is converted into a unit of the concentration or density of the test compound in the sample.
Patent JP-2013157439-A (JP)
Title: Piezoelectric element and piezoelectric actuator
Inventor: ASUMI KAZUMASA
IPC: H01L41/083
Filed: 2012-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric element and a piezoelectric actuator capable of preventing breakage of local concentration of a stress, and easily connecting electrodes.SOLUTION: A piezoelectric element 110 used so that it is laminated in a telescopic direction for a piezoelectric actuator comprises: an annularly-formed element body 111 having a piezoelectric layer and first and second internal electrodes alternately laminated via the piezoelectric layer; first external electrodes 115a-115c exposed to both main faces of the element body 111 and connected to the first internal electrode; and second external electrodes 116a-116c exposed to both main faces of the element body 111 and connected to the second internal electrode. Both main face portions of the first external electrodes 115a, 115c are provided nearer a hole 117 than both main face portions of the second external electrodes 116a, 116c.
Patent JP-2013154300-A (JP)
Title: Honeycomb structure
Inventor: NAGANUMA YUKI
IPC: F01N3/28
Filed: 2012-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a honeycomb structure which has a moderate temperature gradient to suppress an internal stress thereof.SOLUTION: A ceramic honeycomb structure 10 includes a plurality of cells 2 formed so as to be extended along a shaft center direction L, and a catalyst coating layer containing a metal catalyst and coated on a wall surface of the cell 2. The honeycomb structure 10 has a larger amount of the metal catalyst contained in the catalyst coating layer in a central region C corresponding to a shaft center of a cross-sectional surface that is normal to the shaft center direction than an amount of the metal catalyst contained in the catalyst coating layer per cell in an outer peripheral region E located on an outer side of the central region C.
Patent JP-2013154559-A (JP)
Title: Rotation supporting device of elongate body
Inventor: SUGISHITA YOSHIAKI
IPC: B41J15/16
Filed: 2012-01-31
Abstract: PROBLEM TO BE SOLVED: To suppress careless displacement of displacement means coupled to a rotation base.SOLUTION: A rotation supporting means 10 is constituted by having a rotation base 12 arranged so as to be able to wind an elongate body BL by rotating around a base axis 12A as a rotational center, displacement means 15 whose one ends 15A are rotatably coupled to the rotation base 12 side and whose other ends 15B is arranged so as to be able to displace in a direction spacing apart and coming closer to the base axis 12A, a distance changing means 16 arranged movable in the extending out direction of the base axis 12A and capable of adjusting the distance of the other ends 15B and the base axis 12A with the other ends 15B of the displacement means 15 coming into contact with the same. The distance changing means 16 has movement regulating means 43 into which the other ends of the displacement means 15 can fit. The movement of the distance changing means 16 and the displacement of the displacement means 15 become hard when the other ends 15B of the displacement means 15 fit into the movement regulating means 43.
Patent JP-2013154009-A (JP)
Title: Grill
Inventor: MIYATO AKIRA
IPC: F24C15/34
Filed: 2012-01-31
Abstract: PROBLEM TO BE SOLVED: To facilitate work for attaching a side cover to the inner part of a grill compartment by easily attaching the side cover to front and rear locking portions.SOLUTION: A grill includes a side cover 20 covering a sidewall 7 of a grill compartment 2 storing a heated object inside and is freely attachable/detachable to/from the sidewall 7. In the side cover 20, a first opening 24 having a wide width 25 and a narrow width 26 is arranged at a position corresponding to a first projection 10 arranged in the sidewall 7, and a second opening 27 is arranged at a position corresponding to a second projection 11 arranged in the sidewall 7. When the first projection 10 is inserted into the wide width 25 and then moved backward by sliding and the first projection 10 is positioned at the narrow width 26, fall from the first projection 10 is prevented and a first attitude is obtained, where a rear side part has fallen downward. When turned with a front end edge 24a of the narrow width 26 as a fulcrum in the first attitude, a second attitude is obtained, where fall from the second projection 11 is prevented. The side cover is mounted on the sidewall 7 in the second attitude.
Patent JP-2013156201-A (JP)
Title: Roller behavior measurement method and roller behavior measurement apparatus
Inventor: MIZUNO TAKAHIRO
IPC: G01B11/26
Filed: 2012-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a roller behavior measurement method for properly analyzing behavior of a roller of a thrust roller bearing, and to provide a roller behavior measurement apparatus.SOLUTION: First and second ring lights 18, 28 illuminate a thrust roller bearing 10. A lens 20 images the thrust roller bearing 10 with a retainer 12 and rollers 13 rotating therein. An image processing part 22 performs matching between a reflection light pattern included in the captured image and an image of a matching reflection light pattern stored in a matching reflection light pattern storing part 25 to calculate a position of the roller 13 and a skew angle.
Patent JP-2013155569-A (JP)
Title: Daylighting sheet, roll-up daylighting screen, and method of manufacturing daylighting sheet
Inventor: KASHIWAGI TAKESHI
IPC: G02B1/10
Filed: 2012-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a daylighting sheet that allows a user to see the outdoor side from the indoor side while controlling light from the outdoor side in a desired direction, and has excellent durability.SOLUTION: A daylighting sheet includes a deflection layer in which plural unit prisms, each having a trapezoidal cross section and extending in one direction, are arranged in a direction different from the one direction, a base material layer that is a translucent plate member and is placed on a face to be a lower base of the trapezoidal cross section of the unit prism of the deflection layer, and a protective layer that is a translucent plate member and is placed on a face to be an upper base of the trapezoidal cross section of the unit prism of the deflection layer.
Patent JP-2013155425-A (JP)
Title: Target for making superconductive thin film, method of manufacturing the same, and method of manufacturing oxide superconductive wire rod
Inventor: HIRATA WATARU
IPC: C23C14/28
Filed: 2012-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a target which is not easily cracked in a process of forming a superconductive thin film by a PLD method, and a method of manufacturing the same.SOLUTION: A target for making a superconductive thin film includes a rare earth oxide superconductive sintered body expressed by REBaCuO(RE is one or more elements selected from rare earth elements), and is composed of a sintered body made by sintering a compact of a calcined body of raw material powder including an RE compound, a Ba compound and a Cu compound. The surface of the target is irradiated with a laser beam. The sintered body is composed of an aggregate of a plurality of flat particles, and the plurality of flat particles are piled up while arranging flat surfaces thereof in a direction parallel to the surface and are sintered so as to integrate boundaries of the particles with each other.
Patent JP-2012150478-A (JP)
Title: Video display system
Inventor: KEROFSKY LOUIS J
IPC: G09G3/32
Filed: 2012-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a system and method in which, when backlight modulation is compensated for in order to save power of a display, the decrease in a maximum luminance level and a dynamic range are prevented, thereby preventing contrast from being affected by this.SOLUTION: An image 170 is transmitted to an image analyzer 172. An obtained image characteristic is transmitted to a light source level calculator 177 to determine the appropriate level of light source illumination. A part of the characteristic is transmitted to a tone scale map selector 173 as well to determine an appropriate tone scale map 174. An original image 170 and map selection data are transmitted to an image processor 175, and the processor searches for the selected map 174. An enhanced image is formed by applying the map 174 in the image 170. The enhanced image is transmitted to a display 176. While the enhanced image is displayed, the display 176 receives a light source level signal from the light source level calculator 177 as well and modulates a light source 179.
Patent JP-2013162431-A (JP)
Title: Image signal processing apparatus, imaging apparatus, and image processing program
Inventor: HIROOKA SHINICHIRO
IPC: H04N5/21
Filed: 2012-02-08
Abstract: PROBLEM TO BE SOLVED: To generate, at the time of image correction for performing signal level correction on an image signal, an image signal having a high image quality, in which noise is reduced appropriately in accordance with correction strength, at low cost.SOLUTION: An image signal processing apparatus includes: image signal input means for inputting an image signal; noise correction means for performing noise correction processing on the image signal inputted by the image signal input means and outputting the processed image signal; image signal correction means for performing signal level correction processing on the image signal outputted by the noise correction means and outputting the processed image signal; image signal correction strength control means for determining correction strength of the signal level correction processing at the image signal correction means and changing an input/output characteristic of the signal level correction processing; signal expansion estimation means for estimating a degree of signal expansion by the signal level correction processing by the image signal correction means based on the correction strength determined by the image signal correction strength control means; and noise correction strength control means for calculating and controlling correction strength of the noise correction processing at the noise correction means in conjunction with the degree of the signal expansion estimated by the signal expansion estimation means.
Patent JP-2013164668-A (JP)
Title: Fault monitoring system, incident tabulation method, and program
Inventor: MOMMA SHINICHI
IPC: G06Q50/10
Filed: 2012-02-09
Abstract: PROBLEM TO BE SOLVED: To materialize case classification and configuration information of non-handling hours and incident reports by handling category and handling department, and utilize a policy file for tabulation in order to efficiently provide service quality assurance.SOLUTION: A tabulation system 30 retrieves incident information 21 and calculates respectively a number of incident cases and an average handling time corresponding to the retrieval item, on the basis of a condition item to be outputted to a tabulation report 32 inputted to a policy file 31 and configuration information 23 stored in a system management database 22. Subsequently, there is added to the report an item which is calculated from a condition inputted to the policy file 31 of one item for calculating a proportion of the incident cases (incident case number ratio) and from the configuration information 23 stored in the system management database 22. These processes are repeatedly executed a condition number of times defined in the policy file 31 and output as a tabulation report.
Patent JP-2013163438-A (JP)
Title: Outboard motor control system
Inventor: ITO MAKOTO
IPC: B63H5/07
Filed: 2012-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an outboard motor control system capable of suppressing vibration phenomena of outboard motors, in a vessel equipped with a plurality of the outboard motors with independently settable rudder angles.SOLUTION: An outboard motor control system includes: a plurality of outboard motors 3a, 3b, 3c; a vibration detection unit 74; and a control unit 73. The outboard motors are attached to the stern of a vessel. Each of the outboard motors includes a propeller. The outboard motors can be independently steered. The vibration detection unit detects vibration in the outboard motors. The control unit performs vibration damping control when the vibration in the outboard motors is detected by the vibration detection unit. In the vibration damping control, the control unit changes at least one of the propeller rotation axis direction and the propeller position in at least one of the outboard motors.
Patent JP-2013167689-A (JP)
Title: Electronic apparatus and imaging apparatus
Inventor: NAKATANI TSUBASA
IPC: H04N5/225
Filed: 2012-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus having a fitting structure of a metallic exterior member suitable for its downsizing.SOLUTION: An electronic apparatus includes plural exterior members formed of a metallic material, and a base member formed of an elastic material. A rear cover 2 as a first exterior member has, on its edge, a locking claw 7a for preventing floating, and a top base 4 as a base member has a claw part 10a elastically deformable. When the rear cover 2 is assembled to the top base 4, the locking claw 7a and the claw part 10a are engaged with each other, while being in contact with each other, in a Z direction along the assembling direction and a Y direction orthogonal to the direction, in order to prevent floating.
Patent JP-2013167476-A (JP)
Title: Target tracking processor and target tracking processing method
Inventor: ABE TATSUYA
IPC: G01S13/66
Filed: 2012-02-14
Abstract: PROBLEM TO BE SOLVED: To surely track a target while reducing a calculation amount necessary for tracking processing.SOLUTION: A first tracking processing part 221 outputs a first traveling estimation value to be an estimation value of traveling information of a present ground target by using a first filter 223 based on target detection information to be traveling information concerned with traveling of the ground target. Similarly, a second tracking processing part 222 outputs a second traveling estimation value by using a second filter 224 based on the target detection information. A tracking switching part 240 performs switching processing for operating only one of the first and second tracking processing parts 221, 222 in each predetermined time. A prediction processing part 230 calculates a future prediction value to be a prediction value of the traveling information of the ground target after the lapse of predetermined time from present time by using one of the first and second traveling estimation values corresponding to switching processing by the tracking switching part 240. The tracking switching part 240 performs the switching processing based on the future prediction value.
Patent JP-2013168618-A (JP)
Title: Piezoelectric transformer device
Inventor: ASANO HIROSHI
IPC: H01L41/107
Filed: 2012-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a thinner piezoelectric transformer device.SOLUTION: A piezoelectric transformer device 1 includes: a piezoelectric transformer element 2 that has an upper surface, a lower surface, and side surfaces each joining the upper and lower surfaces; a frame member 3 that is arranged so as to surround the side surfaces of the piezoelectric transformer element 2 with a gap therebetween; a first flexible film 7 that is bonded to the respective upper surfaces of the piezoelectric transformer element 2 and the frame member 3; and a second flexible film 8 that is bonded to the respective lower surfaces of the piezoelectric transformer element 2 and the frame member 3.
Patent JP-2013166230-A (JP)
Title: Opening/closing work tool
Inventor: NASHIMOTO MASAMI
IPC: B25B7/18
Filed: 2012-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an opening/closing work tool capable of gripping an object without crushing, destroying, or damaging the object even when an operator roughly handles the gripping operation of an opening/closing operation part.SOLUTION: An opening/closing work tool is configured such that when an object 3 is gripped by closing an opening/closing work part 4 by applying closing force to an opening/closing operation part 5, the opening/closing operation part 5 is deflected inward with an increase in the closing force applied to the opening/closing operation part 5 while the object 3 is gripped. The opening/closing work tool includes an abutting part 7 and a receiving part 6 which abut each other by the inward deflection of the opening/closing operation part 5 and when the closing force is increased while the abutting part 7 is abutted to the receiving part 6, the closing operation is possible by further deflecting the opening/closing operation part 5 inward. However, a transfer ratio of the increased closing force as the gripping force transferred to the opening/closing work part 4 is changed to be lower than that of the gripping force before the abutting part 7 abuts the receiving part 6.
Patent JP-2013172464-A (JP)
Title: Power supply circuit
Inventor: OE TAKUMI
IPC: H02J1/00
Filed: 2012-02-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to, with a small-scaled circuit, easily select a time constant and speedily adapt to ON/OFF of a power supply to thereby prevent inrush current from occurring.SOLUTION: A capacitor C1 and a resistor R11 are parallelly connected to a power supply V1 and current at an ON time of the power supply V1 is allowed to flow to the resistor R11 to thereby prevent inrush current. A pulse signal outputted from a SW power supply control IC 11 at the ON time of the power supply V1 is applied to a gate terminal of a transistor Q10 parallelly connected to the resistor R11 through a resistor R10, a diode D10, and a capacitor C10 parallelly connected to each other. A time constant by a delay circuit and the capacitor C10 is set at a time that is longer than a cycle of an operation frequency of the SW power supply control IC 11 and shorter than a cycle of a frequency of the power supply V1.
Patent JP-2012096100-A (JP)
Title: Vacuum cleaner
Inventor: KATO YASUAKI
IPC: A47L9/16
Filed: 2012-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner that has a small pressure loss of suction air, prevents the volume of suction air from lowering, and collects relatively light-weight dust.SOLUTION: The vacuum cleaner with an electric fan for generating suction air, includes: a first cyclone part for sucking dust together with suction air, and separating the dust from the air by centrifugation; and a second cyclone part for further centrifugal separation of the air exhausted from the first cyclone part, wherein the first cyclone part and the second cyclone part are arranged side by side. The first cyclone part collects large dust, and the second cyclone part collects fine dust. First and second collection chambers for collecting the centrifugally-separated dust from the first and second cyclone parts are provided dividedly in separate areas.
Patent JP-2013172059-A (JP)
Title: Semiconductor element manufacturing method
Inventor: KISHIMOTO KAZUMASA
IPC: H01S5/22
Filed: 2012-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor element manufacturing method which can remove an Si-based residue while leaving a mask pattern.SOLUTION: A semiconductor element manufacturing method comprises: a process of forming a mask pattern of an insulation film on a semiconductor layer; a process of etching the semiconductor layer by using the mask pattern as a mask and using an SiCl-containing gas to form ridges in the semiconductor layer; an oxidation process of oxygenating an Si-based residue formed on a surface exposed by the etching to produce an Si oxide; and a removal process of removing the Si oxide by diluted BHF while leaving the mask pattern.
Patent JP-2012131503-A (JP)
Title: Side airbag device
Inventor: FUKUDA HIDEHO
IPC: B60R21/233
Filed: 2012-02-27
Abstract: PROBLEM TO BE SOLVED: To comprehensively reduce an obstruction value to the occupant by making an upper chamber a state of high pressure from the first stage of starting supply of the inflation gas from the inflator.SOLUTION: An airbag 1 is one airbag partitioned into an upper chamber 1c and a lower chamber 1d by means of a partition 1b. In the event of a vehicle collision, the inflation gas is supplied from an inflator 2 to the upper chamber 1c and a lower chamber 1d respectively, and in the state when the upper chamber 1c and the lower chamber 1d are spread out, an adjustment means which raises the internal pressure of the upper chamber 1c higher than the internal pressure of the lower chamber 1d is provided. The adjustment means is whether arranging an exhaust nozzle only in the upper part of the inflator or making the area facing the upper chamber 1c wider than the area facing the lower chamber 1d in terms of total of ejection nozzles of the inflator 2.