baber/WOPTO huggingface dataset:
Patent JP-2017207108-A (JP)
Title: Bearing member
Inventor: MORITA YUSUKE
IPC: F16C9/04
Filed: 2016-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a bearing member which can reduce friction by reducing friction resistance between a bearing member and a shaft member of an internal combustion engine.SOLUTION: A bearing member 11 has a plurality of recesses which are formed in a first region (0° to 90°), a second region (90° to 180°), a third region (180° to 270°) and a fourth region (270° to 360°). The first region (0° to 90°) and the fourth region (270° to 360°) have distributions in which densities of recesses 12 are continuously or stepwise decreased toward 0°from 90°, or toward 360° from 270°. The second region (90° to 180°) and the third region(180° to 270°) have distributions in which the densities of the recesses 12 are continuously or stepwise decreased toward 180° from 90°, or from 180° from 270°.SELECTED DRAWING: Figure 1
Patent JP-2017205043-A (JP)
Title: Field trench excavator
Inventor: MINAGAWA ISAO
IPC: E02B11/02
Filed: 2016-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a field trench excavator which excavates field soil by a raking member to be discharged to a side and smoothly performs work excavating an excavated trench in a field face, and which includes a drop prevention member preventing drop of excavated soil discharged to a side by the raking member into the excavated trench, and therefore which can prevent an excavated trench from being closed by excavated soil, not worsening a drainage property, and keeping a drainage function of the excavated trench reliably.SOLUTION: A machine frame 3 is connected to a travel machine body 1, a raking member 11 is arranged in the machine frame, the raking member capable of scooping field soil to be discharged to a side, and a drop prevention member 26 is arranged, the drop prevention member preventing drop of excavated soil D discharged to a side by the raking member into an excavated trench W.SELECTED DRAWING: Figure 5
Patent JP-2017208278-A (JP)
Title: Light fitting
Inventor: TAKEMURA HIROYUKI
IPC: F21S2/00
Filed: 2016-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a light fitting which achieves improvement of the assembly workability.SOLUTION: A light fitting 30 includes: a long light source unit 10; and a functional unit 20 provided at a longitudinal end part of the light source unit 10. The light source unit 10 has a light source module 1 and an outer shell part 7. The outer shell part 7 has: a cylindrical outer shell body 7a; and outer shell end parts 7b provided at both longitudinal ends of the outer shell body 7a. An interior part of the outer shell part 7 is hermetically sealed. The outer shell end part 7b includes a connecting part 7u. The connecting part 7u has a terminal 7t for electrically connecting the light source module 1 with the functional unit 20. The terminal 7t protrudes from the interior part of the outer shell part 7 to an exterior part of the outer shell part 7. The connecting part 7u is an integrally molded product with the outer shell end part 7b.SELECTED DRAWING: Figure 1
Patent JP-2017206422-A (JP)
Title: Method and apparatus for producing hydrogen gas
Inventor: TANAKA TAKEHARU
IPC: C01B3/26
Filed: 2016-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for producing hydrogen gas capable of stably recovering an aromatic compound and high purity hydrogen gas containing low moisture content from a hydrogen rich gas obtained by dehydrogenation reaction of an organic hydride.SOLUTION: There is provided a method for producing hydrogen gas which comprises: a step of performing dehydrogenation reaction of an organic hydride by heating in the presence of a catalyst; and a step of purifying a hydrogen rich gas obtained in the dehydrogenation reaction step in an absorption tower, where the absorption tower has an aromatic compound adsorbent and a water adsorbent, the aromatic compound adsorbent is filled on the forefront stage in the flowing direction of the hydrogen rich gas in the adsorption tower and the water adsorbent is continuously filled on the subsequent stage of the aromatic compound adsorbent. Further, in the apparatus for producing hydrogen gas, the absorption tower has an aromatic compound adsorbent and a water adsorbent, the aromatic compound adsorbent is filled on the forefront stage in the flowing direction of the hydrogen rich gas in the adsorption tower and the water adsorbent is continuously filled on the subsequent stage of the aromatic compound adsorbent.SELECTED DRAWING: Figure 2
Patent JP-2017210971-A (JP)
Title: Starting device
Inventor: SHIMADA TAKAO
IPC: F16H45/02
Filed: 2016-05-23
Abstract: PROBLEM TO BE SOLVED: To stably apply energizing force, in a starting device including an energizing force apply member applying the energizing force for locking up to a lock-up clutch.SOLUTION: Between a first input plate 12 opposing to a lock-up piston 80 of a drive member 11 of a damper device 10 and the lock-up piston 80, a spring 20 applying energizing force for enabling the lock-up clutch 8 to lock up is disposed. The first input plate 12 and the lock-up piston 80 have small difference in relative rotary speed, so that deterioration with age due to wear of the spring 20 is suppressed and the energizing force can be stably applied from the spring 20 to the lock-up piston 80.SELECTED DRAWING: Figure 2
Patent JP-2017211562-A (JP)
Title: Lens device, image capturing system, mobile body, and control method
Inventor: KOYAMA TAKASHI
IPC: B64D47/08
Filed: 2016-05-27
Abstract: PROBLEM TO BE SOLVED: To allow for minimizing shift in the position of the center of gravity of an object system comprising lenses using a simple configuration.SOLUTION: The lens device includes one or more lenses, a movable member configured to be movable in a direction of an optical axis of the one or more lenses, and a physical structure configured to move the one or more lenses in the optical axis direction and to move the movable member in a direction opposite the movement direction of the center of gravity of an object system comprising the one or more lenses. The lens device may also include a lens holding member for holding the one or more lenses. The physical structure may have a cam provided on one of the lens holding member and the movable member. The physical structure may have a follower that is provided on the other of the lens holding member and the movable member configured to move along a cam surface of the cam to move the lens holding member and the movable member relative to each other.SELECTED DRAWING: Figure 2
Patent JP-2017214947-A (JP)
Title: Gear reducer
Inventor: OKAMURA KIKUO
IPC: F16H1/32
Filed: 2016-05-30
Abstract: PROBLEM TO BE SOLVED: To restrict the flexure due to an angular moment applied to a carrier pin while stably supporting the carrier pin in an eccentric oscillation type gear reducer.SOLUTION: A gear reducer 1 comprises: an input shaft 11 rotating about a rotation axis 90 at an input rotational speed; an output part rotating at an output rotational speed slower than the input rotational speed; an eccentric body 13 fixed to the periphery of the input shaft; a plurality of external tooth gears 20 having a plurality of external teeth in the periphery; a plurality of eccentric body bearings 30 for rotatably supporting the external tooth with respect to the input shaft; an internal gear 40 having a plurality of internal teeth meshing with the external teeth; a plurality of carrier pins 50 extending in an axial direction; a carrier 60 disposed between the plurality of external tooth gears in the axial direction; a carrier bearing 33 disposed between the carrier and the input shaft in the radial direction for rotatably supporting the carrier to the input shaft; and a flange 70 rotating together with the output part. The plurality of carrier pins are fixed to the carrier and the flange or to the external tooth gear.SELECTED DRAWING: Figure 1
Patent JP-2017215441-A (JP)
Title: Image forming apparatus
Inventor: SHIMODO YUYA
IPC: B41J29/377
Filed: 2016-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of switching passages of a cooling wind using a simple structure.SOLUTION: An image forming apparatus comprises: a cooling section; a wind passage switching member; an oscillating mechanism; a driving gear array; and a regulating mechanism. The cooling section generates a cooling wind. The wind passage switching member is able to be oscillated and switches passages of the cooling wind generated by the cooling section. The oscillating mechanism oscillates the wind passage switching member. The driving gear array transmits a rotation driving force to the oscillating mechanism. The regulating mechanism regulates an oscillation range of the oscillating mechanism. The oscillating mechanism has a first gear connected to the driving gear array and an actuator that is rotatably connected to the first gear with a predetermined load and has a rotation end to which the wind passage switching member is connected. Rotation of the actuator together with the first gear and regulation of an oscillation range of the actuator by the regulating mechanism cause the wind passage switching member to switch from a first posture to a second posture oscillated with a predetermined angle.SELECTED DRAWING: Figure 2
Patent JP-2017213774-A (JP)
Title: Rubber extruder
Inventor: HONDA SHINICHIRO
IPC: B29C48/76
Filed: 2016-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a rubber extruder capable of efficiently exhausting the air and gas in unvulcanized rubber.SOLUTION: A rubber extruder 1, 10 to mix and extrude an unvulcanized rubber G has a mesh strainer 5, 21 that removes foreign material in the unvulcanized rubber G and a degassing part 6, 22 that sucks the air in the rubber extruder 1, 10. The degassing part 6, 22 is disposed adjacent to the strainer 5, 21, downstream of the strainer 5, 21.SELECTED DRAWING: Figure 2
Patent JP-2017215777-A (JP)
Title: Map display control program, map display control method and map display controller
Inventor: TAKEDA KUNIHIRO
IPC: G09B29/00
Filed: 2016-05-31
Abstract: PROBLEM TO BE SOLVED: To control display so as to enhance visibility of an image, upon overlappingly displaying an overlapping image with a background image.SOLUTION: A map display control program causes a computer to execute processing of overlapping an overlapping image having attribute information given according to a characteristic of a predetermined region, with a background image indicating a map and displaying them. The map display control program is configured to calculate occupancy of the overlapping image to the background image; calculate information amount of the overlapping image, based on the number of attribute information; and control display of the overlapping image, based on the occupancy, the information amount and relationship between a position of a region of the attribution information having a maximum area in the overlapping image and a position of a central region of the background image.SELECTED DRAWING: Figure 10
Patent JP-2017217951-A (JP)
Title: Control device of vehicle
Inventor: HIBINO YASUSHI
IPC: B60W10/101
Filed: 2016-06-03
Abstract: PROBLEM TO BE SOLVED: To suppress occurrence of wear of an engine valve guide caused by a supply shortage of lubricating oil.SOLUTION: There is provided a control device of a vehicle including an engine in which lubrication is performed between a valve stem and a valve guide using lubricating oil and a continuously variable transmission for transmitting power of the engine. The control device controls the engine to an engine revolution speed and target torque that satisfy target engine power calculated from required drive force of a vehicle that is calculated from a vehicle speed and an accelerator opening degree, performs change control of a change gear ratio of the continuously variable transmission so as to satisfy a relationship between a vehicle speed and an engine revolution speed, changes an engine revolution speed to the outside of a given revolution speed zone, while maintaining the target engine power, in a case where the engine revolution speed is within the given revolution speed zone and a total of time existing within continuous given time exceeds a given ratio compared to continuous given time, and thus performs change control of the change gear ratio of the continuously variable transmission so as to satisfy a relationship between the vehicle speed and the engine revolution speed that has been changed to the outside of the given revolution speed zone.SELECTED DRAWING: Figure 3
Patent JP-2017216945-A (JP)
Title: Combine harvester
Inventor: BABA KEIICHI
IPC: A01D41/12
Filed: 2016-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a combine harvester 1 in which a single side cover 23 covers front faces of a radiator 31 and an air cleaner 26 and the side cover is made of a resin to reduce weight of the side cover 23 and simplify the structure thereof while improving maintenance property of the radiator and the air cleaner.SOLUTION: In a combine harvester, a side cover 23 has a resin frame body 51 to which dust-proof bodies 56, 57, metal fittings 43, 44 and a seal material 59 are attached and a grip 54 is integrally molded with an outer peripheral edge of the frame body. The side cover is opened by hooking the grip with a finger and pulling it outward of the body to expose front faces of a radiator and an air cleaner to the outside.SELECTED DRAWING: Figure 5
Patent JP-2017217284-A (JP)
Title: Game program and game system
Inventor: ASANO TOMOYA
IPC: A63F13/42
Filed: 2016-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a game program and a game system including a function of enhancing strategic characteristics of a user (player) in a command battle.SOLUTION: In a command battle for selecting a command, such as "fight", from a command list, and for allowing a player object to take action corresponding to the command, the command is strengthened (boosted) by a boost item. For example, when a command of "fight" is not strengthened and is strengthened, a physical attack is performed once and twice, respectively.SELECTED DRAWING: Figure 13
Patent JP-2017220621-A (JP)
Title: Semiconductor device manufacturing method
Inventor: IWATSUKI MASASHI
IPC: H01L21/66
Filed: 2016-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device manufacturing method which inhibits deterioration in measurement accuracy of on-resistance of a semiconductor element.SOLUTION: A semiconductor device manufacturing method comprises the steps of: preparing a wafer; placing the wafer on a stage in such a manner that a second electrode contacts the placement surface of the stage; and subsequently, measuring resistance between a first electrode and the second electrode by using a first measuring terminal and a second measuring terminal thereby to measure on-resistance of a semiconductor element. In measurement of on-resistance of the semiconductor element, a control signal is applied to a control electrode of one semiconductor element of a measuring object and bringing the first measuring terminal in contact with the first electrode. The semiconductor device manufacturing method further comprises the step of applying a control signal to a control electrode of one semiconductor element which is not a measurement object and bringing the second measuring terminal in contact with the first electrode to measure resistance between the first measurement terminal and the second measurement terminal.SELECTED DRAWING: Figure 7
Patent JP-2017221983-A (JP)
Title: Floating unit
Inventor: FUNABASHI HIDETOSHI
IPC: B23B31/08
Filed: 2016-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a floating unit which prevents an article from sagging downward even when a base may be moved in a given direction and the article held on the base is oriented in a horizontal direction.SOLUTION: A floating unit 100 includes: a plate-like base 10 including an article holding part 12 at a center portion of a front surface 11c; a case 20 which houses the base 10 and includes an opening 25, which allows the article holding part 12 to protrude or be exposed at a front side; first plungers 30 which are provided at the case 20 so as to contact with at least three positions of a rear surface 11a of the base 10 and press the base 10 forward by an elastic force to support the base 10 in a fore and aft direction with the case 20; and second plungers 40 which are provided at the case 20 so as to contact with at least three positions of a side surface 11b of the base 10 and support the base 10 in an orthogonal direction D2 that is orthogonal to the fore and aft direction D1 by an elastic force.SELECTED DRAWING: Figure 1
Patent JP-2017224055-A (JP)
Title: Drive support device
Inventor: IZUHARA HIDETSUGU
IPC: B60R21/00
Filed: 2016-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a drive support device which can suppress an unnecessary warning to a driver, when an own vehicle turns to the right at an intersection.SOLUTION: A control part provided on an own vehicle determines presence/absence of an oncoming vehicle which may contact the own vehicle, when the own vehicle turns to the right at an intersection. The control part predicts whether or not travel speed of the own vehicle at a prescribed position on this side of the intersection exceeds a threshold speed, with assumption that the own vehicle decelerates and enters the intersection, based on travel speed of the own vehicle. When it is determined that there is an oncoming vehicle which may contact the own vehicle, and with a condition that the travel speed on the prescribed position exceeds the threshold speed, the control part outputs a warning indicating that the own vehicle may contact the oncoming vehicle at right turn at the intersection to a driver.SELECTED DRAWING: Figure 2
Patent JP-2017222248-A (JP)
Title: Wind direction adjustment device
Inventor: HATTORI SHIRO
IPC: B60H1/34
Filed: 2016-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a wind direction adjustment device which can block a blow-out port while suppressing an increase of the number of components.SOLUTION: A wind direction adjustment device comprises: an outer case 2 having a blow-out port 3 for blowing out a wind; a rotating unit 10 which is accommodated in the outer case 2, relatively rotates with respect to the outer case 2, and has an inner blow-out port 11; and a vertical drive motor 16 which rotates the rotating unit 10 so that the inner blow-out port 11 moves to a vertical direction of the outer case 2. The rotating unit 10 comprises: an inner case 14 which relatively rotates with respect to the outer case 2, and has the inner blow-out port 11; a vertical-direction louver 12 which is relatively immovably fixed to the inner case 14, and changes a flow of the wind to a vertical direction; a right-and-left direction louver 13 which is attached to the inner case 14, and changes a flow of the wind to a right-and-left direction; and a right-and-left drive motor 15 which is fixed to the inner case 14, and rotationally drives the right-and-left direction louver 13. The inner case 14 comprises an upper plate part 142 which blocks the blow-out port 3 by opposing the blow-out port 3.SELECTED DRAWING: Figure 3
Patent JP-2017221995-A (JP)
Title: Spindle device
Inventor: NAKAJIMA YASUSHI
IPC: B23F5/16
Filed: 2016-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a practical spindle device.SOLUTION: A spindle device 12 includes: a spindle 30 which holds a workpiece W at one end part; a holder 32 which holds the spindle so that the spindle can rotate around its axis L; and a rotation driving mechanism which has a driving source 34 and rotates the spindle around the axis L. The spindle device is used when cutting is performed to the workpiece W. The spindle is formed into a hollow structure having a through hole 40 extending along the axis, and an impeller 70 which rotates with the spindle and is used to generate flow in a direction from the one end part to the other end part to a fluid (for example, a coolant) in the through hole is attached to the other end part of the spindle. The fluid such as the coolant efficiently flows in the through hole and, for example, sawdust etc. is efficiently discharged by the fluid.SELECTED DRAWING: Figure 2
Patent JP-2017225042-A (JP)
Title: Piezoelectric thin film resonator, filter, and multiplexer
Inventor: LIU JIANSONG
IPC: H03H9/17
Filed: 2016-06-16
Abstract: PROBLEM TO BE SOLVED: To improve characteristics of a resonator.SOLUTION: A piezoelectric thin film resonator comprises: a substrate 10; a piezoelectric film 14 provided on the substrate; a lower electrode 12 and an upper electrode 16 which oppositely nip at least one part of the piezoelectric film; and a plurality of insertion layer 28 and 29 which provided between the lower electrode and upper electrode, is provided to at least one part of an external region in a resonance region in which the lower electrode and the upper electrode are opposite while nipping the piezoelectric film, and of which a position of an inner contour is different from each other without being provided in a center region of the resonance region.SELECTED DRAWING: Figure 1
Patent JP-2016179235-A (JP)
Title: Attachment device
Inventor: SUZUKI YASUO
IPC: A47K13/26
Filed: 2016-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a toilet seat device configured to inhibit dirt from adhering into a gap at a joint between a base cover and a base plate constituting a body part of the toilet seat device.SOLUTION: A recessed part 12 which is present in the front side of a base plate lower surface 11 of a base plate 10, and a flat surface part 23 of a base cover 20 are overlapped, and a surface 31 having a joint portion 30 between the surface 11 (a lower end part of the recessed part 12) and the flat surface part 23 is fixed to be flush.SELECTED DRAWING: Figure 2
Patent JP-2017227455-A (JP)
Title: Origin position detection method and origin position detection device of operation mechanism
Inventor: TAKARADA AKIHIKO
IPC: G01B7/00
Filed: 2016-06-20
Abstract: PROBLEM TO BE SOLVED: To perform origin position detection on a mechanism by a single detector, inexpensively and accurately.SOLUTION: An origin position detection device comprises: a movable body 8 which is operated in direct-acting operation; a magnetic generation part 20 provided on the movable body 8; a magnetic detection part 22 for detecting magnetic of the magnetic generation part 20; and a magnetic transmission part 21 for transmitting magnetic of the magnetic generation part 20. When the magnetic generation part 20 and the magnetic detection part 22 reach a specific position, and when the magnetic transmission part 21 reaches a specific position with the magnetic detection part 22, these two conditions are satisfied, magnetic of the magnetic generation part 20 is detected on the magnetic detection part 22 through the magnetic transmission part 21, for detecting an origin position of the movable body 8.SELECTED DRAWING: Figure 2
Patent JP-2017226082-A (JP)
Title: Molding apparatus and molding method
Inventor: OKAWA SHUICHI
IPC: B33Y30/00
Filed: 2016-06-20
Abstract: PROBLEM TO BE SOLVED: To reduce a possibility of molding using an inappropriate molding material.SOLUTION: A molding apparatus has plural kinds of molding materials and laminates the plural kinds of molding materials according to data on a three-dimensional model to produce a three-dimensional object. The molding apparatus includes: first judgment means configured to judge, at a predetermined timing, whether or not there exists a combination of molding materials unlikely to cause any problems when used in producing the three-dimensional object in the plural kinds of molding materials; and first output means configured to output, if the first judgment means has issued a negative judgment, information on the negative judgment.SELECTED DRAWING: Figure 3