baber/WOPTO huggingface dataset:
Patent JP-2013202570-A (JP)
Title: Sand collection nozzle and sand collection nozzle device
Inventor: OTANI HIROSHI
IPC: B05B1/14
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a sand collection nozzle and a sand collection nozzle device which has a simple constitution and is capable of being manufactured inexpensively.SOLUTION: A sand collection nozzle 40 collects sand toward a region where a grit lifter 10 is installed by jetting water against the sand sedimented in a sand basin of which a bottom surface 3A is slanted downward toward the region where a grit lifter 10 is installed, has a straight pipe part 41 and an expansion pipe part 42 which has a gradually expanding diameter from the straight pipe part 41 and a plugged tip. The expansion pipe part 42 has a slit-like first nozzle hole 44 to enable water to be jetted and spread in the width direction of the bottom surface 3A.
Patent JP-2013202035-A (JP)
Title: Combine harvester
Inventor: IMADA KOICHI
IPC: A01F12/10
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a combine harvester which can improve its work efficiency by preventing grain culm from clogging a threshing part.SOLUTION: This is a combine harvester 100, which transmits the power from an engine 9 to a threshold part 4 and a feed chain 12 via a power transmission case 85. A transmission 86 and a transmission 87 for a feed chain are housed in the power transmitting case 85. The power transmitting case 85 is arranged before the threshold case 4, and the transmission 87 for a feed chain has a feed chain transmission mechanism 92, and the variable speed level of the feed chain transmission mechanism 92 has at least two stages of high speed and low speed.
Patent JP-2013210155-A (JP)
Title: Refrigerating device
Inventor: FUJIMOTO SHUJI
IPC: F25B1/00
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerating device suppressing a manufacturing cost and preventing control from becoming complicated.SOLUTION: A refrigerating device 10 has a multi-stage compressing mechanism 20 constituting by connecting a plurality of compressing parts in series, a heat source side main heat exchanging part 44 cooling refrigerant discharged from the compression part of the backmost side during cooling operation and becoming an evaporator during warming operation, a heat source side sub heat exchanging part 41 cooling refrigerant discharge from a front stage compressing section and sucked by the next rear stage compressing section during cooling operation and becoming an evaporator during heating operation, a using side heat exchanging section 12a functioning as an evaporator during cooling operation and functioning as a radiator during warming operation, a first expanding mechanisms 70, 52 decompressing refrigerant sent from the heat source side main heat exchanging part to the using side heat exchanging part during coding operation and sent in an opposite direction during warming operation, a first check valve 51b stopping the flow of refrigerant from the heat source side sub heat exchanging part to the using side heat exchanging part during cooling operation and allowing the opposite flow during warming operation, and a first capillary tube 51a decompressing refrigerant sent from the using side heat exchanging part to the heat source side sub heat exchanging the part during warming operation.
Patent JP-2013208647-A (JP)
Title: Method for joining copper tube and aluminum tube, and joined tube
Inventor: OBA KAZUHIKO
IPC: B23K20/00
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a joining method in which heating is performed while stabilizing the temperature of eutectic joining, and high strength joining of the copper tube and the aluminum tube is performed in such a manner that the joining area of a copper tube and an aluminum tube is sufficiently secured, and the joined tube thereby.SOLUTION: In a method for joining a copper tube and an aluminum tube, the diameter-reduced part 9 of a copper tube 3 formed at one end part is inserted into the end part of an aluminum tube 5, and heating is performed from the outer circumference of the aluminum tube 5 in a state where the copper tube 3 and the aluminum tube 5 are mutually pressed in an axial direction. A mandrel 11 inserted from the other end part of the copper tube 3 is moved to the diameter-reduced part 9 to expand the diameter-reduced tube 9, and the outer circumferential face of the diameter-reduced part 9 and the inner circumferential face of the aluminum tube 5 are made to tightly adhere to be joined. The joined tube of copper and aluminum is also provided.
Patent JP-2013210943-A (JP)
Title: Coordinate input device, coordinate input system, and coordinate input method
Inventor: SHIBA NAOKI
IPC: G06F3/041
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a coordinate input device, a coordinate input system, and a coordinate input method, capable of preventing reduction in detection accuracy in a region with difficulty in position detection by detecting a contact position of an object to be detected using a triangulation method.SOLUTION: A coordinate input device 3A is provided with at least three light receiving means including imaging units 20 and 30 which are arranged at both ends of a side of a light guide plate 20 and an imaging unit 50 which is arranged at least at one end of another side. A detection part 4 is provided with an angle determination part 5 which determines whether the viewing angle of a contact position P is equal to or less than a threshold angle δ on the basis of the outputs from the imaging units 20 and 30 based on a contact position P of a touch pen 40 on the surface of the light guide plate 20, and an alternative output calculation part 6 which obtains the coordinate of the contact point P on the basis of either one of the outputs from the imaging units 20 and 30 and the output from the imaging unit 50 when the viewing angle is determined to be equal to or less than the threshold angle δ.
Patent JP-2013038063-A (JP)
Title: Spark plug for internal combustion engine
Inventor: INOHARA TAKAYUKI
IPC: F02P13/00
Filed: 2012-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a spark plug for an internal combustion engine having a simple structure which can secure stable ignitability regardless of a mounting posture to the internal combustion engine.SOLUTION: A spark plug 1 for an internal combustion engine includes: a housing 2; a cylindrical insulator 3 held on the inner side of the housing 2; a central electrode 4 held on the inner side of the insulator 3 so as to make a tip 41 thereof project; a ground electrode 5 connected to the housing 2 and forming a spark discharge gap G between the ground electrode 5 and the central electrode 4; and a tip projecting portion 22 projecting from a tip 21 of the housing 2 to the tip side. In the tip projecting portion 22, a width W1 in the plug radial direction is larger than a width W2 in the plug peripheral direction. A projecting amount H of the tip projecting portion 22 to the plug axial direction is smaller than that of the ground electrode 5. The tip projecting portion 22 projects in parallel with the plug axial direction.
Patent JP-2013213553-A (JP)
Title: Rolling bearing device
Inventor: MIZUTANI MAMORU
IPC: F16C33/80
Filed: 2012-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing device in which temperature elevation of a bearing due to stirring resistance of lubricating oil can be suppressed by suppressing the amount of lubricating oil intruding into a bearing space.SOLUTION: A rolling bearing device includes a rolling bearing Br and an oil supply and discharge mechanism Ku. The oil supply and discharge mechanism Ku includes: an inner ring circumferential groove 8 disposed on an outer circumferential surface of an inner ring extended portion 6; an oil supply path 9 disposed in an outer ring spacer 7; an oil discharge port 10 disposed in an outer ring spacer 7; and a suppression valve S. The suppression valve S is disposed on neighboring faces, which are a spacer end face of the outer ring spacer 7 adjacent to the outer ring 2, and a bearing end face of the bearing opposing to the spacer end face, and suppresses the amount of lubricating oil intruding into a bearing space A1 through a gap δ1 between the inner circumferential surface of the outer ring spacer 7 and the outer circumferential surface of the inner ring 1.
Patent JP-2013215099-A (JP)
Title: Organism production management apparatus and organism production management system
Inventor: KAWASE HIROYUKI
IPC: G06Q50/04
Filed: 2012-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an organism production management apparatus and an organism production management system enabling standardization of work in organism production and reflection of former result to next production plan.SOLUTION: There is provided an organism production management system containing an organism production management apparatus and a terminal, wherein the organism production management apparatus and the terminal are mutually communicable through a communication network, the organism production management apparatus is a specific organism production management apparatus, a work command outputted from the organism production management apparatus is transmitted to the terminal, a production site work controlling means forms work control information of the production site based on the work information transmitted from the terminal, and the production controlling means forms product controlling information of the production site based on the product information transmitted from the terminal.
Patent JP-2013217799-A (JP)
Title: Object detection device, object detection method, object detection program, and operation control system
Inventor: KOBE TAKESHI
IPC: G01S13/931
Filed: 2012-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an object detection device that does not restrict detection of distance or relative speed, an object detection method, an object detection program, and an operation control system.SOLUTION: A signal transmission/reception unit creates an intermediate frequency signal on the basis of a transmission signal and a reception signal in which respective frequencies are modulated in a plurality of modulation periods; a detection unit calculates a distance from an object detection device to an object on the basis of a peak frequency of the intermediate frequency signal created by the signal transmission/reception unit; and a determination unit determines whether or not the distance calculated by the detection unit is equal in the plurality of modulation periods.
Patent JP-2013217319-A (JP)
Title: Centrifugal pump
Inventor: KOBAYASHI KATSUTOSHI
IPC: F04D29/44
Filed: 2012-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a centrifugal pump constituted so that a passage for fluid is partitioned by a partitioning plate in a shape capable of reducing a total pressure loss.SOLUTION: A passage in which a fluid FL sent out via an impeller 2 rotating in a casing 3 flows through the casing 3 is partitioned into an outer passage 4a and an inner passage 4b by a partitioning plate 5 installed upright in an axial direction of the impeller rotary shaft 2a of the impeller 2, and a flow of the fluid FL sent out via the impeller 2 is diverged into passages at a forefront 5a of the partitioning plate 5, and in the centrifugal pump 1, an angle formed of an influx line drawn by projecting a flow direction of the fluid FL at a forefront 5a on a plane perpendicularly intersecting the axial direction and the prescribed reference line as one of the tangents drawn at an incoming end 5a of a camber line of a horizontal section generated by cutting the partitioning plate 5 by the plane is defined as influx angle. In accordance with an influx angle change in the axial direction, an overhung amount of the partitioning plate 5 to the outer passage 4a varies along the axial direction.
Patent JP-2012226749-A (JP)
Title: Method for avoiding unwanted collision between workpiece and tool in machine tool
Inventor: TOLKMITT TOM
IPC: G05B19/18
Filed: 2012-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for avoiding an unwanted collision between a workpiece and a tool in machine tool which is capable of shortening a working time for the workpiece, and a control apparatus for the machine tool.SOLUTION: When starting executing a partial program (3), the calculation of motion target values (x, y, z, ov) for controlling a relative motion between a tool (18) and a workpiece (21) based on the partial program (3) is started and the calculation of a material removal amount (M) of the workpiece (21) by the tool (18) based on the calculated motion target values (x, y, z, ov) is started. A tool model (WM) is calculated, and it is inspected whether or not the tool model (WM) overlaps a workpiece model (WSM). If it is confirmed that they are overlapped, the relative motion between the tool (18) and the workpiece (21) is decelerated until stopping the relative motion.
Patent JP-2013224544-A (JP)
Title: Vehicle door structure
Inventor: TORII NOBUSHI
IPC: B60J5/00
Filed: 2012-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle door structure configured to stably prevent unlocking of a door lock at the time of a side collision.SOLUTION: A stopper 74 is arranged laterally inside a door outer panel 20 and laterally outside of a lock pin 50. When the door outer panel 20 is deformed laterally inward at the time of a side collision, the stopper 74 is arranged on a moving trajectory of the lock pin 50 due to deformation of the door outer panel 20. The stopper 74 is arranged on the moving trajectory of the lock pin 50, thereby restricting displacement of the lock pin 50 due to interference with the stopper 74 even if the lock pin 50 is pulled by a wire 52. The side door is kept locked. Unlocking of the door lock can be prevented stably at the time of the side collision.
Patent JP-2013223904-A (JP)
Title: Wire surface treatment apparatus and wire surface treatment method
Inventor: HAMAYASU MASAYUKI
IPC: B24C3/32
Filed: 2012-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a wire surface treatment apparatus and a wire surface treatment method by which the stay of an abrasive in a blasting apparatus can be prevented.SOLUTION: A vibration excitor 27 is disposed at a lower part of the casing 40 of a blasting apparatus 1, the vibration excitor 27 is intermittently operated to shake down an abrasive 17 staying on a wall face of the casing 40, the abrasive 17 is circulated and used for blast processing. Furthermore, in order that the charged abrasive 17 is prevented from being attached to a urethane hose 30 serving as abrasive feed piping in the casing 40 and blast nozzles 4-7 and staying there, ionized compressed air is blown from a static eliminator 26 to the staying portion of the abrasive 17 to discharge, and to prevent the stay of the abrasive in the casing 40.
Patent JP-2013225815-A (JP)
Title: Portable communication terminal, and antenna selection method for portable communication terminal
Inventor: AKASHI EITARO
IPC: H04M1/725
Filed: 2012-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a portable communication terminal and an antenna switching method for suppressing a specific absorption rate of an electric wave to a body (head).SOLUTION: A portable communication terminal 1 comprises: a frame 2 having a front face 2f and a rear face 2r; a touch panel 3 having a display unit 3d which is provided on the front face 2f and displays a screen, and a situation detection unit 3s for detecting a situation of contact from the outside; and a first antenna 5f and a second antenna 5s which are selectively switchable depending on a situation of contact from the outside to the touch panel 3 (situation detection unit 3s). The first antenna 5f and the second antenna 5s are provided on one end 2p side of the frame 2, where the first antenna 5f is provided on the front face 2f side and the second antenna 5s is provided on the rear face 2r side. A mouthpiece 7, to which voice is input during a phone call, is provided on the one end 2p and an ear piece 8, from which voice of the partner side is outputted during the phone call, is provided on the other end 2q of the frame 2.
Patent JP-2013224208-A (JP)
Title: Image forming device
Inventor: SAKO TADAO
IPC: B65H9/20
Filed: 2012-04-23
Abstract: PROBLEM TO BE SOLVED: To enable detection of a lateral end position of a recording material even if the carrying speed of the recording material is quick and the size of the recording material is small.SOLUTION: Detection processing of a lateral end position includes: a light amount adjustment of a light-emitting element; a process to decide the threshold value for detection of the lateral end position; and a process to read the lateral end position. If a sensor is provided between a transfer roller pair and a registration roller pair as in a prior art, sufficient processing time cannot be secured. Therefore, not only a sensor between a registration front roller pair and a registration roller pair is provided, but also light amount adjustments is performed (S606, S607) before the registration roller pair stopping for skewing correction is driven. Moreover, the processes to decide the threshold value and to read the lateral end position are performed (S608-S611) after driving the registration roller pair is resumed. Like this, by performing a part of the process related to the detection process of the lateral end position ahead of schedule, the carrying speed of a recording material becomes fast and the lateral end position of the recording material becomes detectable even if the size of the recording material becomes small.
Patent JP-2013227746-A (JP)
Title: Pallet conveying device
Inventor: SHIROMIZU MASAYUKI
IPC: B65G1/04
Filed: 2012-04-24
Abstract: PROBLEM TO BE SOLVED: To convey a pallet longitudinally and laterally without providing a movable part for conveying on an underside of the pallet.SOLUTION: A longitudinal groove-shaped rail 1 in a longitudinal direction and a lateral groove-shaped rail 2 in a lateral direction are provided on an underside of a pallet A, and a longitudinal feeding roller 8 with driving function and a lateral feeding roller 9 with driving function are provided on an underside of a load receiving stop position of the pallet such that they are lifted by a longitudinal row lifting body 4 and a lateral row lifting body 5 respectively. There is provided lifting action means C which lifts the longitudinal row lifting body and the lateral row lifting body alternately such that insertion and escape of the longitudinal feeding roller and the lateral feeding roller into and from the longitudinal rail and the lateral rail are replaced with each other while maintaining the insertion state under either one of the insertion of the longitudinal feeding roller to the longitudinal rail and the insertion of the lateral feeding roller to the lateral rail for stabilization of the pallet.
Patent JP-2013232052-A (JP)
Title: Casing material, manufacturing method of said casing material, electronic apparatus casing using said casing material, manufacturing method of said electronic apparatus casing, and electronic apparatus using said electronic apparatus casing
Inventor: MIZOGUCHI FUMITAKE
IPC: G06F1/16
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a casing material excellent in appearance.SOLUTION: The casing material comprises: an outer rigid layer 41 which appears on the outer surface of a casing 33 and whose outline 41a is connected with an antenna part 33b or a marginal part; an inner rigid layer 43 which is provided inside the outer rigid layer 41 in the thickness direction and whose outline 43a is connected with the antenna part 33b or the marginal part; and a foamed layer 42 provided between the outer rigid layer 41 and the inner rigid layer 43 to separate the outer rigid layer 41 from the inner rigid layer 43. Since the outline 43a of the inner rigid layer 43 is formed inside the outline 41a of the outer rigid layer 41, the outline 43a of the inner rigid layer 43 does not appear on the outer surface of the casing 33, and thereby the appearance of the casing 33 is excellently improved.
Patent JP-2013230903-A (JP)
Title: Forklift
Inventor: FURUKAWA MITSUHARU
IPC: B66F9/24
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a forklift capable of determining a positional displacement of a load to be a cause of a load shift during traveling.SOLUTION: A forklift comprises a determination means 3 for calculating the position of an upper surface F1 relative to the forklift 1 and determining displacement in a loading position of a load W, by measuring angles θ1, θ2 and distances L1, L2 to both side edges P1, P2 (intersection between side edges and a laser beam irradiated on an upper surface F1 of the load W in a surface form) in a width direction of the upper surface F1 of the load W mounted on the forklift 1 by a two-dimensional laser distance meter 2 that measures the angle and the distance to an object located in the surface by irradiating the laser beam provided to the forklift 1 radially in a sweep surface.
Patent JP-2013230525-A (JP)
Title: Tool for grinding outer peripheral r-face of workpiece and grinding apparatus of outer peripheral r-face
Inventor: TSUDA HIROKATSU
IPC: B24B19/26
Filed: 2012-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a tool for grinding an outer peripheral R-face capable of efficiently and highly precisely grinding the outer peripheral R-face of a workpiece having an R-face on a part of an outer periphery.SOLUTION: A tool for grinding an outer peripheral R-face includes a tool body 15 coaxially attached and fixed to a main spindle supporting and rotating a workpiece W and having a clamping part 21 detachably clamping and fixing the workpiece W. The clamping part 21 includes a pair of clamping pawls 32a, 32b resiliently openable and closable and fixedly supporting the workpiece W in a state where the outer peripheral R-face Wa is exposed in a sandwiching state. In the state where the workpiece W is fixed to and supported by the pair of clamping claws 32a, 32b, the finishing radius center O of the outer peripheral R-face Wa is positioned on the rotary axis X10 of the main spindle.
Patent JP-2013230279-A (JP)
Title: Balance board
Inventor: SASAKI MANABU
IPC: A63B69/00
Filed: 2012-04-30
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that a conventional balance board is far from the real sense of surfing.SOLUTION: A balance board 100 includes a body 1 of substantially rectangular shape, an elliptical slide body 2 disposed on the body 1, and a roller 3 disposed under the body 1. The longitudinal both sides of the bottom side of the body 1 are provided with step portions 4, and an elastic board 5 is provided between the step portions. The roller 3 is put on the ground, and the body 1 and the slide body 2 are put on the roller, so that a user gets on the balance board 100. When the body weight of the user is applied to the balance board, the elastic board of the body 1 is curved and bent, and a force is applied to the roller 3 so that the roller is moved toward the center. When the user shifts his/her weight, the balance board is inclined as a whole, and the slide body 2 is moved on the body 1. Accordingly, the elastic board 5 is bent to stabilize the movement of the roller 3, the slide body 2 is further moved, and a sense as if the user is on water, is provided, and further a feeling as if the user actually surfs a wave, is provided.