baber/WOPTO huggingface dataset:
Patent JP-2018075059-A (JP)
Title: Slot machine position fixing structure and slot machine position fixing method
Inventor: KIJIMA TOSHIHIRO
IPC: A63F5/04
Filed: 2016-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine position fixing structure capable of considerably improving simplification of exchange work of slot machines and sufficiently receiving advantage by a friction fixing system.SOLUTION: A slot machine 3 housed in a support frame 2 of a game island 1 has an upper surface pressed with a fixing screw and screwed into a screw hole 8a and is fixed after adjusting a front surface position. On the inward end side of the support frame 2, positioning means 12 is fixed and, after the slot machine 3 is positioned, a blade 14 of an operation member 13 is inserted through a narrow gap (a gap for operation) between a bottom surface of the slot machine 3 and a support table 4. When hung on the movable member of the positioning means 12 and pulled, a contact piece provided at the movable member comes into contact with the slot machine 3, and the movable member is locked at the contact position, so that a back surface position of the slot machine 3 is fixed.SELECTED DRAWING: Figure 1
Patent JP-2018079780-A (JP)
Title: Satellite mounting/discharging mechanism and spacecraft having the same
Inventor: FUJIMOTO KAZUHIRO
IPC: B64G1/64
Filed: 2016-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a satellite mounting/discharging mechanism, having multiple support plates respectively mounted with multiple satellites, capable of discharging the satellites while preventing the satellites from colliding against each other as well as adjusting discharge angles of the satellites, and spacecraft having the same.SOLUTION: A satellite mounting/discharging mechanism 10 comprises: a first support plate 12A and a second support plate 12B spaced apart in an axial direction Z-Z of a rocket on a distal side and a proximal side of a fairing 1; multiple first separation mechanisms 14A, which are disposed in the first support panel 12A, and hold multiple detachably attached multiple satellites 2; and multiple second separation mechanisms 14B, which are disposed in the second support panel 12B, and hold the multiple detachably attached satellites, from respective mount positions of the satellites 2 to respective discharge positions allowing the satellites to avoid collision against each other, and a deployment mechanism 16, which can deploy the second separation mechanism. A spacecraft further comprises a control unit.SELECTED DRAWING: Figure 6
Patent JP-2018079154-A (JP)
Title: Cannula
Inventor: ARAI TAKASHI
IPC: A61M1/36
Filed: 2016-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a cannula of a novel configuration, capable of suppressing discharge speed, while securing a flow rate of blood to be discharged.SOLUTION: A cannula 10 includes: a projection 56 that projects from a tip-end closing part 50 for closing an internal flow passage 16 at a tip end face, formed at an inner peripheral side of a peripheral wall 22 at a tip end where a plurality of discharge ports 64 are provided; and a turning part 58 at which an inclination angle of an outer peripheral surface 59 of the projection 56 is reduced, formed at an outer peripheral side of the projection 56 in the tip-end closing part 50. At least a tip-side end of a columnar part 44 that extends in the length direction between the plurality of discharge ports 64 adjoined to each other in the circumferential direction, is defined as an opening regulation part 48 or 78 that regulates an opening width of each discharge port 64 so as to continue blood flows discharged by being guided by the turning part 58, to each other in the circumferential direction.SELECTED DRAWING: Figure 3
Patent JP-2018081590-A (JP)
Title: Service providing device
Inventor: ANDO RIE
IPC: G06F13/00
Filed: 2016-11-17
Abstract: PROBLEM TO BE SOLVED: To provide new additional services through a play photographing device and a play photo taking service.SOLUTION: In an image generation play, when an image of a model serving as a guide of a play is displayed and the play proceeds according to the guide of the model, a play photographing device receives selection information indicating which model was selected as the guide by a user from plural types of models from an image generation device, aggregates the selection information indicating which model was selected as ballots indicating support to models, and provides an information presentation function of an information terminal with an aggregation state of the selection information in a form of ballots indicating support to the models.SELECTED DRAWING: Figure 32
Patent JP-2018085584-A (JP)
Title: Image processing apparatus, imaging apparatus, and display system
Inventor: OSHIMA TAKEO
IPC: B60R1/00
Filed: 2016-11-21
Abstract: PROBLEM TO BE SOLVED: To improve convenience of a technique of displaying an image of the external region of a moving object.SOLUTION: An image processing apparatus 30 comprises a communication unit 31 and a control unit 33. The communication unit 31 acquires a first image obtained by imaging the external region of a moving object 50. The control unit 33 causes a display apparatus 40 to display a second image corresponding to a display region 62 on the first image. The control unit 33 detects at least a part of a detection target in a detection region 61 on the first image and when a detection position on the first image where the part of the detection target is detected is outside the display region 62 and inside the detection region 61, changes the display region 62 such that the detection position is included inside the display region 62.SELECTED DRAWING: Figure 1
Patent JP-2018083168-A (JP)
Title: Wastewater treatment system
Inventor: HOSONO TAKAMICHI
IPC: C02F1/38
Filed: 2016-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a wastewater treatment system that has a centrifugal separator arranged downstream of a settling tank and can suppress an outflow of smoke dust deposited in the settling tank from the settling tank even when the ability of the centrifugal separator to take in wastewater fluctuates.SOLUTION: A wastewater treatment system for separating smoke dust from wastewater is equipped with a settling tank for separation by settling, a centrifugal separator for centrifugal separation by taking in the wastewater after settling, and an intermediate tank located between the settling tank and the centrifugal separator for temporarily storing the wastewater after settling and supplying the stored wastewater to the centrifugal separator.SELECTED DRAWING: Figure 1
Patent JP-2018088144-A (JP)
Title: Section line recognition device
Inventor: KITANI HIROKI
IPC: G06T7/60
Filed: 2016-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a section line recognition device capable of improving recognition accuracy of section lines.SOLUTION: A section line recognition device comprises: a section line recognition unit (S100) for recognizing a section line from a current image which is a road surface image photographed upon current processing at a predetermined processing period; a reliability determination unit (S110) for determining reliability of the section line recognized from the current image; an image acquisition unit (S20, S30) for acquiring a past image photographed at the same location as the current image from a storage unit (37, 110) which stores the past images of the road surface images photographed in the past; and a complementing unit (S120 to S190) for complementing a portion of the current image, the reliability of which is determined to be lower than a reliability threshold pre-set by the reliability determination unit, using the past image acquired by the image acquisition unit and then generating a complementary image. When the complementary image is generated by the complementing unit, the section line recognition unit recognizes the section line again from the complementary image.SELECTED DRAWING: Figure 4
Patent JP-2018088206-A (JP)
Title: Circle detection method, circle detection device, program and storage medium
Inventor: ITO KENJI
IPC: G06T7/60
Filed: 2016-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a circle detection method, a device, a program thereof and a storage medium capable of detecting a circle in a short time.SOLUTION: A circle detection method 1 comprises a binarization step generating a binarization image in a detection target area and a detection target outside area, a labeling step labeling each binarized detection target area, a contour extraction step extracting a contour of a figure for each binarized detection target area, and a circle area securing step in which for each detection of a contour pixel forming a contour by scanning in extracted contour data, the contour pixel is regarded as a point located on a circumference of a circle, a pixel position in a predetermined direction detecting a presence of a circle and separated by a length corresponding to a radius of a predetermined circle desired to be detected is regarded as a center of the circle desired to be detected, if a plurality of coordinates in predetermined positions suitable for checking whether they are the same label within a range surrounded by the radius are all the same label, determining as a circle, and if a center of the circle desired to be detected is not present within the already secured circle area, securing as an area of a new circle.SELECTED DRAWING: Figure 1
Patent JP-2018093568-A (JP)
Title: Spindle motor and manufacturing method of the same
Inventor: AKAHORI TADASHI
IPC: H02K21/22
Filed: 2016-11-30
Abstract: PROBLEM TO BE SOLVED: To improve adhesive strength of a magnetic suction plate to a base plate without preventing thinning.SOLUTION: A spindle motor comprises: a base plate 101 in which a shaft 105 is fixed; an annular stator core 102 which is fixed to the base plate 101 and to which a plurality of stator coils 103 are wound; a rotor which is attached to the shaft 105 in a rotatable state and has a rotor magnet 109 arranged inside an outer cylindrical wall section 106c and an outer cylindrical wall section 106c, which confront with an outer peripheral face side of the stator core 102 with an interval; and an annular magnetic suction plate 110 arranged in a position confronting the rotor magnet 109 of the base plate 101 in an axial direction. The annular magnetic suction plate 110 is fixed to an outer periphery of the annular projection 101a arranged in the base plate with adhesive, and tip parts of a plurality of portions in the annular projection 101a are deformed in a direction of the magnetic suction plate 110.SELECTED DRAWING: Figure 1
Patent JP-2018096399-A (JP)
Title: Engine room temperature rise suppression device
Inventor: OGAWA SEIICHI
IPC: B60W10/04
Filed: 2016-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of suppressing temperature rise of an engine room in grille shutter closing failure.SOLUTION: An engine room temperature rise suppression device 100 is configured to suppress temperature rise of an engine room in a vehicle that introduces outside air through a grille shutter to be opened/closed according to an opening/closing command, and includes: a closing failure detection unit 30B configured to detect grille shutter closing failure that the grille shutter is still closed although an opening command is issued; and a transmission ratio control unit 30E configured to, when the closing failure detection units 30B detects the grille shutter closing failure, control a transmission ratio of a continuously variable transmission so that an upper limit value of an engine speed is restricted compared to a case where the grille shutter closing failure is not detected.SELECTED DRAWING: Figure 3
Patent JP-2018094826-A (JP)
Title: Image formation apparatus, delivery method and delivery program of output object by image formation apparatus
Inventor: OSHIMA KOSUKE
IPC: H04N1/00
Filed: 2016-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a self-propelled image formation apparatus or the like which allows a request source user who has transmitted a printing job to the image formation apparatus to join the image formation apparatus and obtain a printed matter in the middle of movement to the movement destination.SOLUTION: An image formation apparatus 2 acquires the position information of a request source user, acquires schedule information on the place and time of the movement schedule of the request source user on the basis of identification information of a request source user A, calculates a movement path in which the request source user moves to the place of the movement schedule from the acquired position information and schedule information, calculates the movement path in which the own apparatus is moved to the place of the movement schedule of the user by movement means 29, calculates the optimum join spot P1 of the request source user and the own apparatus from the calculated movement path of the request source user and movement path of the own apparatus, and controls the movement means so as to move to the calculated joint spot.SELECTED DRAWING: Figure 4
Patent JP-2018098975-A (JP)
Title: Electrically-driven power steering device
Inventor: OKUDA MASATAKA
IPC: H02P27/06
Filed: 2016-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an electrically-driven power steering device capable of generating a larger brake torque as conventional one.SOLUTION: A electrically-driven power steering device comprises: an electric assist motor that applies a torque to a steering mechanism; a motor drive circuit that includes three-phase bridge circuit BC constructed by a plurality of upper arm/lower arm elements, and to which each connection point of the upper arm/lower arm elements and a coil of each phase are connected; and a steering ECU that switches ON/OFF of the upper arm/lower arm elements of the motor drive circuit. The steering ECU executes a continuously inter-phase short circuit control that the upper arm element and the lower arm element are alternately turned on, and the coil of each phase is continuously set to an inter-phase short circuit state when the magnitude of a rotational speed ω is less than a first rotational speed threshold value ω1 at an inverse input state, and executes intermission phase short circuit control that alternately sets the upper arm element and the lower arm element to a conductive state only during a predetermined on time Ton from a period T when the magnitude of the rotational speed ω is equal to a first rotational speed threshold value ω1th or more.SELECTED DRAWING: Figure 8
Patent JP-2017137854-A (JP)
Title: Variable displacement vane pump
Inventor: WATANABE TAKATOSHI
IPC: F04C15/06
Filed: 2016-12-16
Abstract: PURPOSE: To achieve a variable displacement vane pump which allows a proper oil discharge rate according to each rotation speed range and can make the structure for this end extremely simple.CONSTITUTION: A variable displacement pump comprises: an inside housing 3 in which a vane rotor 2 is housed; a pump housing 1 which makes the rotation center of the vane rotor 2 immobile and the inside housing 3 movable; a first control oil chamber S1 moving the inside housing 3 in a direction of reducing a discharge rate; a second control oil chamber S2 moving the inside housing 3 in a direction of increasing a discharge rate; a pressure regulating valve 5; a temperature sensitive valve 4; and an elastic member 7 elastically biasing the inside housing 3. The temperature sensitive valve 4 is configured such that a flow passage area varies gradually according as oil temperature varies, and the pressure regulating valve 5 varies in the discharge rate by increase of the pressure of discharged oil.SELECTED DRAWING: Figure 1
Patent JP-2018098463-A (JP)
Title: Semiconductor device and interposer
Inventor: TSUCHIDE AKIRA
IPC: H01L23/32
Filed: 2016-12-16
Abstract: PROBLEM TO BE SOLVED: To prevent generation of poor connection of an interposer while maintaining the desired strength of interposer.SOLUTION: An interposer 10 between an electronic circuit board 21 and a semiconductor die 21, includes: a substrate 1 which has a base material layer 11a as the bottom layer, an insulator layer 12 thereover, and a base material layer 11b thereover; and plural connection parts 2, 3. The insulator layer 12 has the coefficient of thermal expansion which is larger than that of the base material layers 11a and 11b. The base material layer 11a is divided into plural parts 14a by a slit 13a formed thereon, and the base material layer 11b is divided into plural parts 14a in a plainer view by a slit 13a formed thereon, which is different from the slit 13a.SELECTED DRAWING: Figure 13
Patent JP-2018098747-A (JP)
Title: Image reading device and image forming apparatus
Inventor: KADOBAYASHI MIZUE
IPC: G06F3/0481
Filed: 2016-12-16
Abstract: PROBLEM TO BE SOLVED: To provide an image reading device that has two reading modes: placed document reading of reading a document placed on a document platen and conveyed document reading of reading a document conveyed from a document feeder, and accurately determines a reading mode desired by a user.SOLUTION: An image reading device comprises: a document platen; an ADF 20; a first document detection part 23A that detects the presence/absence of a document in the ADF 20; the ADF 20 that holds the document placed on the document platen; an ADF opening/closing detection part 29 that detects an open/closed state of the ADF 20; a second document detection part 23C that detects the presence/absence of the document placed on the document platen and the size of the document; a reading part 30 that reads an image of the document; a control part 61 that controls the reading part 30; an ADF opening/closing history storage part 71 that stores the history of open/closed state of the ADF 20; and a placed document history storage part 72 that stores the history of the presence/absence of the document placed on the document platen and the history of the size of the document. The determination part 62 determines a reading mode in the reading part 30 on the basis of the history of the open/closed state of the ADF 20, and the history of the presence/absence of the document and the history of the size of the document.SELECTED DRAWING: Figure 2
Patent JP-2017120681-A (JP)
Title: Semiconductor device and memory device including semiconductor device
Inventor: AKAZAWA FUMIYOSHI
IPC: H01L21/8242
Filed: 2016-12-23
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device that can reduce power consumption and retain data for a long time, and a memory device including the semiconductor device.SOLUTION: The semiconductor device includes a word line division circuit, a memory cell, a first wiring, and a second wiring. The word line division circuit is electrically connected to the first wiring and the second wiring. The memory cell includes a first transistor with a dual-gate structure. A first gate of the first transistor is electrically connected to the first wiring, and a second gate of the first transistor is electrically connected to the second wiring. The word line division circuit supplies a high-level potential or a low-level potential to the first wiring and supplies a predetermined potential to the second wiring, whereby a threshold voltage of the first transistor is changed. With such a configuration, a semiconductor device that can reduce power consumption and retain data for a long time is driven.SELECTED DRAWING: Figure 2
Patent JP-2018105383-A (JP)
Title: Constant velocity universal joint
Inventor: NAGATA AYA
IPC: F16D3/84
Filed: 2016-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a compact constant velocity universal joint capable of improving impact resistance against external force without enlarging its structure.SOLUTION: A constant velocity universal joint includes an outside joint member 11, and an inside joint member configured to transmit rotation torque between itself and the outside joint member 11 through a ball while permitting angular displacement, wherein on an outer peripheral surface 30 of an opening part 23 of the outside joint member 11, a large-diameter end part 26 of a boot 24 is fastened and fixed. On the outer peripheral surface 30 of the opening part 23 of the outside joint member 11, an annular rubber sheet 31 is externally mounted. Between a shoulder part 32 extending from the large-diameter end part 26 of the boot 24 and the outer peripheral surface 30 of the opening part 23 of the outside joint member 11, the rubber sheet 31 is interposed.SELECTED DRAWING: Figure 1
Patent JP-2018104764-A (JP)
Title: Refining method of molten steel
Inventor: MINETA AKIRA
IPC: C21C7/10
Filed: 2016-12-26
Abstract: PROBLEM TO BE SOLVED: To manufacture steel high in cleanliness by suppressing slag entrainment of molten steel which is generated at nonstationary and reducing amount and size of coarse CaO-containing inclusion in the steel during pressure restoring in a vacuum degassing treatment of the molten steel.SOLUTION: In a refining method of molten iron by conducting a vacuum degassing treatment on molten iron containing C, Si, Mn, P and S with a degassing device having a vacuum tank and an impregnation tube, then recovering pressure from a reduced pressure state to ambient pressure in the vacuum tank, and completing refining of the molten steel, a pressure recovering treatment is conducted so that molten iron swelling height Δh [m] in an impregnation riser pipe side in which the molten iron rises is over 2 or more times as slag thickness d[m] in the vacuum tank.SELECTED DRAWING: Figure 8
Patent JP-2018106960-A (JP)
Title: Power storage device
Inventor: TAKEI YASUYUKI
IPC: H01M10/613
Filed: 2016-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a power storage device with improved cooling efficiency of a unit cell.SOLUTION: A power storage device comprises a unit power storage part 10 including a bottom surface and a peripheral surface, a cooler 5 arranged on the bottom surface of the unit power storage part 10, insulation paper 12 including a peripheral surface part covering the peripheral surface of the unit power storage part 10 and a bottom surface part covering the bottom surface, and a deformable insulation member arranged between the unit power storage part 10 and the cooler 5 and on the bottom surface. The cooler 5 includes a cooling surface 42 facing the bottom surface of the unit power storage part 10. A heat transfer coefficient of the insulation member is higher than a heat transfer coefficient of the insulation paper 12. An opening 36 is formed in the bottom surface part of the insulation paper 12. In the opening 36 of the insulation paper 12, the insulation member is in contact with the bottom surface of the unit power storage part 10. An opening edge part of the opening 36 is located inside an outer peripheral edge of the cooling surface 42.SELECTED DRAWING: Figure 6
Patent JP-2018103116-A (JP)
Title: Selection system and tray
Inventor: NISHIMURA HITOSHI
IPC: G01N21/27
Filed: 2016-12-27
Abstract: PROBLEM TO BE SOLVED: To improve detection accuracy of a contour of a crop and to strictly determine an external quality.SOLUTION: A composite sheet 16 is provided on a tray 10 which passes an external quality determination device in the state that a watermelon W is loaded on the tray. The composite sheet 16 is configured in such a manner that a chromatic color sheet 32 of a blue color is overlapped on a shading sheet 30 in layers. When this tray 10 is photographed by a camera which an external quality determination device 42 has in the state that the watermelon W is loaded on the tray, a surface of the tray 10 in an image becomes a blue color which is different from a surface color of the watermelon W. By discriminating the tray 10 and the watermelon W in the image with said blue color as a feature, detection accuracy of a contour of the watermelon W can be improved.SELECTED DRAWING: Figure 2