baber/WOPTO huggingface dataset:
Patent JP-2017097864-A (JP)
Title: Computer-implemented method of displaying assembly of digitally modeled objects revealing hidden objects
Inventor: NICOLAS ARQUES
IPC: G06T15/40
Filed: 2016-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a computer-implemented method of displaying an assembly of digitally modeled objects revealing hidden objects.SOLUTION: The method includes: defining at least one object of the assembly as being revealable; generating a graphical representation of the assembly in which the revealable object is located at least partially behind at least another object, called a hiding object, and displaying the graphical representation; using a graphical tool for selecting a region of the graphical representation of the assembly, called a revealing zone; and rendering a three-dimensional scene comprising a three-dimensional representation of the assembly in which a portion of the revealable object located behind the hiding object and included within the revealing zone is shown by transparency through the hiding object.SELECTED DRAWING: None
Patent JP-2017027089-A (JP)
Title: Image heating device
Inventor: HASEGAWA TAKUYA
IPC: G03G15/20
Filed: 2016-11-11
Abstract: PROBLEM TO BE SOLVED: To provide an image heating device with which it is possible to suppress the generation of an excessive torsion angle between a first support member and a second support member.SOLUTION: Restriction parts 300A, 300B limit the maximum relative rotation angles of a holding frame 206a and a holding frame 206b to a prescribed angle and disable relative rotations greater than that. A bent part 301a is extended from the holding frame 206a toward the holding frame 206b along a first support roller 103 and a second support roller 104. A plane part 302a is extended from the holding frame 206b toward the holding frame 206a along the first support roller 103 and the second support roller 104. The bent part 301a and the plane part 302a have such physical relationship that the two overlap each other due to the relative rotation of the holding frame 206a and the holding frame 206b.SELECTED DRAWING: Figure 15
Patent JP-2018080610-A (JP)
Title: Internal combustion engine control system and internal combustion engine control method
Inventor: MORI MORITO
IPC: F02P19/02
Filed: 2016-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine control system and an internal combustion engine control method capable of stably preventing or curbing due condensation at a tip of an injector without unreasonably increasing calculation accuracy of a dew point (dew condensation start temperature) and an injector tip temperature.SOLUTION: An internal combustion engine control system comprises: an injector with a tip thereof positioned in a cylinder; at least either temperature reduction curbing means which delays a descending speed of a temperature at the tip of the injector with an internal combustion engine in a stopped state or temperature reduction facilitation means which accelerates the descending speed of the temperature on an inner wall surface of a cylinder with the internal combustion engine in the stopped state; and a control device. The control device: obtains, after the internal combustion engine is stopped, the estimated temperature at the tip of the injector, the estimated temperature on the inner wall surface of the cylinder and a determination temperature difference which is a difference between the estimated temperature at the tip of the injector and the estimated temperature on the inner wall surface of the cylinder; and controls at least either the temperature reduction curbing means or the temperature reduction facilitation means so as to make the determination temperature difference equal to or more than a first dew condensation avoidance temperature difference.SELECTED DRAWING: Figure 6
Patent JP-2018079601-A (JP)
Title: Magnetic card
Inventor: TAKESHITA GENKI
IPC: B42D25/328
Filed: 2016-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic card to which high decorativeness such as a mother-of-pearl inlay pattern is applied using hologram and which is capable of shortening a distance between a magnetic record layer and a card surface.SOLUTION: A hologram layer 12 that displays a mother-of-pearl inlay pattern is arranged on a card substrate 11, and a magnetic recording layer 13b, a magnetic recording layer 13c, and a pattern printing layer are arranged on this hologram layer such that a part of this hologram layer can be seen through these layers. The hologram layer which increases a decorative effect is arranged between the card substrate and the magnetic recording layers, and since the hologram layer is not required to be arranged on the magnetic recording layers, a distance between the magnetic recording layers and a card surface can be shortened, and writing and reading information can be performed reliably.SELECTED DRAWING: Figure 1
Patent JP-2018085387-A (JP)
Title: Radiation detector
Inventor: TAKASU ISAO
IPC: G01T1/20
Filed: 2016-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a radiation detector capable of improving sensitivity.SOLUTION: According to an embodiment, the radiation detector includes a scintillator layer, a first conductive layer, a second conductive layer, and an organic layer. The second conductive layer is provided between the scintillator layer and the first conductive layer. The organic layer is provided between the first conductive layer and the second conductive layer. The organic layer includes an organic semiconductor region. The organic semiconductor region has a first thickness of 400 nm or more.SELECTED DRAWING: Figure 1
Patent JP-2018084163-A (JP)
Title: diesel engine
Inventor: KANZAKI JUN
IPC: F02F3/26
Filed: 2016-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a diesel engine capable of accelerating the mixing of fuel spray having low penetration with air by improving the fluidity in a cavity.SOLUTION: The diesel engine includes a cylinder 12a, a cylinder head 14, a fuel injection valve 17 capable of radially injecting fuel, and a piston 13 having a cavity 30 recessed so as to receive the fuel injected from the fuel injection valve 17 when being at the top dead center, the piston 13 also having a plurality of cutout parts 40 recessed radially to the radial outside in a range from an inner periphery wall surface 30a of the cavity 30 to the side of a piston crown surface 13a, the fuel injection valve 17 being arranged so that a plurality of injection ports 17a are directed to a non-cutout part 50, and set so that the relationship of N/2≤N≤Nis satisfied, where Nis the number of the injection ports of the fuel injection valve 17, and Nis the number of the cutout parts 40.SELECTED DRAWING: Figure 5
Patent JP-2018083245-A (JP)
Title: Two-blade ball end mill
Inventor: NISHI YOHEI
IPC: B23C5/10
Filed: 2016-11-22
Abstract: PROBLEM TO BE SOLVED: To achieve improvement in cut scrap discharge performance around an inner peripheral end of a bottom blade.SOLUTION: Bottom blades 6a, of which a rotation locus has a convex hemispherical shape, are formed at an intersection ridge line part between a gash bottom surface 4a, which faces in an end mill rotation direction T of a pair of gashes 4 which are so formed at a tip of an end mill body 1 which is rotated around an axis O as to be rotationally symmetrical to each other at 180° with respect to the axis O, and a tip flank 5. The gash 4 comprises a first gash wall surface 4b which intersects the gash bottom surface 4a and extends in the end mill rotation direction T, and a second gash wall surface 4c which intersects the first gash wall surface 4b and further extends in the end mill rotation direction T. The bottom blades 6 exceed an end mill rotation center toward an inner peripheral side, and so extend as to be mutually cross, with a space therebetween, and reach an inner peripheral end S. An intersection ridge line L1 of the first and second gash wall surfaces 4b, 4c and an intersection ridge line L2 of the second gash wall surface 4c and the tip flank 5 are so formed as to cross each other at the inner peripheral end S of the bottom blade 6.SELECTED DRAWING: Figure 1
Patent JP-2018087743-A (JP)
Title: Control method of shape measurement device
Inventor: NODA TAKASHI
IPC: G01B5/20
Filed: 2016-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a control method of a shape measurement device capable of continuing a measurement action as a series of movements without stopping.SOLUTION: A set of measurement commands Ci is used as a measurement command Ci for every predetermined number of segments by dividing a profile path into the predetermined number of segments, and a speed pattern plan of the next measurement command Ci+1 is created while the measurement command Ci is executed. In this case, the plan is set up so that a final speed of the speed pattern plan Pvi of the measurement command Ci and an initial speed of the speed pattern plan Pvi+1 of the measurement command Ci+1 are the same. A gap time from the current time to the scheduled end time of this measurement command C1 is calculated from time to time, while the measurement command Ci is executed. When the gap time is longer than a plan calculation time Tp, the initial speed of the speed pattern plan Pvi+1 of the measurement command Ci+1 is set to the same as the end speed of the speed pattern plan Pvi of the measurement command Ci.SELECTED DRAWING: Figure 19
Patent JP-2017042654-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2016-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a game machine for enhancing interest in a game by a relationship between operation start timing and a performance to be executed.SOLUTION: In a game machine for executing notification of a possibility for suggesting a possibility of a jackpot according to the amount of update by updating a meter according to successive hitting operation and a long-press operation, a meter update condition as detection time required for updating one memory is allowed to differ according to whether timing is timing (either a first half D1 or a second half D2) when the long-press operation is started, thus executing notification of a possibility that an update speed and an update result may differ even if the long-press period is the same.SELECTED DRAWING: Figure 10
Patent JP-2018096211-A (JP)
Title: Exhaust emission control system and its controlling method
Inventor: OHORI TEPPEI
IPC: B01D53/94
Filed: 2016-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control system capable of improving fuel consumption by reducing a frequency of forcible regeneration, and its controlling method.SOLUTION: In an exhaust emission control system 20, an injection valve 21 for a pipeline, an oxidation catalyst device 22, and a collecting filter 23 are arranged in an exhaust passage 15 of an engine 10. The oxidation catalyst device 22 has a temperature-rise part 22a, and a generation part 22b. A branch part 40 for multiply branching a flow of exhaust gas G1 is provided nearer an upstream side than the oxidation catalyst device 22 to a flow of the exhaust gas G1. By the branch part 40, exhaust gas G2 to which fuel is added is introduced to the temperature rise part 22a, and exhaust gas G3 to which fuel is not added is introduced to the generation part 22b.SELECTED DRAWING: Figure 2
Patent JP-2017107210-A (JP)
Title: Protection glass adapter for surgical microscope
Inventor: FRANK KOENIG
IPC: G02B7/02
Filed: 2016-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a protection glass adapter for a surgical microscope.SOLUTION: A protection glass adapter 110 for a surgical microscope has a first abutment surface 113 that is brought into contact with a corresponding second abutment surface of the surgical microscope. The protection glass adapter 110 has a guide opening 115 for accommodating a main objective lens of the surgical microscope, the guide opening 115 being a truncated cone with a first central axis 114, where a diameter of the truncated cone is greater toward the first abutment surface 113. The protection glass adapter 110 has a positioning element 116 which is rigid, disposed on the first abutment surface 113 or on the surface of the guide opening 115, and engaged with the surgical microscope. The protection glass adapter 110 has a holding element 118 which can apply a holding force in a direction parallel to the first central axis 114 between the protection glass adapter 110 and the surgical microscope, where the holding force is formed by magnetic force.SELECTED DRAWING: Figure 2
Patent JP-2018094749-A (JP)
Title: Liquid discharge head and method for manufacturing the same
Inventor: SHIMOYAMA HIROYUKI
IPC: B41J2/14
Filed: 2016-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a liquid discharge head which alleviates an internal stress generated at the time of manufacture and achieves high reliability.SOLUTION: A liquid discharge head has a laminate 82 which is formed of a first plate 30 that has a plurality of discharge ports 45 for discharging a liquid and is formed of a resin material, a plurality of through holes each communicating with the plurality of discharge ports 45, and a second plate 29 formed of a metal material. The laminate 82 has a plurality of projections 85 which are formed in an arrangement direction Y of the plurality of discharge ports 45, and project so as to be curved in a dome shape in a direction from the second plate 29 toward the first plate 30. The second plate 29 has a plurality of through slits 80 formed adjacent to the plurality of projections 85.SELECTED DRAWING: Figure 4
Patent JP-2017051669-A (JP)
Title: Game machine
Inventor: KUBOTA EIJI
IPC: A63F5/04
Filed: 2016-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of causing a fraudulent opening operation of an opening/closing body to become difficult to be performed.SOLUTION: A lock device 23 includes a vertically long base frame 401 and includes a key cylinder 411 and an unlocking linkage rod 441 so as to be supported by the base frame 401. The unlocking linkage rod 441 is supported by the base frame 401 in such a manner that lock units 442 are integrated at the upper and lower positions. Each lock unit 442 includes a hook metal fitting 443 and a regulation metal fitting 444. A front door is set in a locked state due to a generation of an engagement relationship of these hook metal fittings 443 and the regulation metal fittings 444 to locking reception plate parts provided in a housing, when in a state where the front door is closed. At that time, in order to release the engagement relationship relative to the regulation metal fittings 444, it is necessary to displace regulation parts 463 of the regulation metal fittings 444 forward.SELECTED DRAWING: Figure 32
Patent JP-2018098872-A (JP)
Title: Controller for rotary electric machine and rotary electric machine system
Inventor: SHIOMI KAZUTOSHI
IPC: B60L9/18
Filed: 2016-12-12
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration of power conversion efficiency while suppressing variations in input voltage of an electrical load to which electric power is supplied from a DC source at the time of power running operation of a rotary electric machine.SOLUTION: With a controller 40 of a rotary electric machine 10 capable of performing power running operation and power generation operation, inverter circuits INV1, INV2 convert DC power supplied from a battery 22 into AC power to output it to the rotary electric machine 10 during power running operation, and during power generation operation, convert AC power supplied from the rotary electric machine 10 into DC power to output it to a DC power source side to perform pulse width modulation control. To the DC power source, an electric load 23 is connected which is different from each of the inverter circuits INV1, INV2 and the rotary electric machine 10. A carrier frequency of the pulse width modulation control during the power running operation is set higher than a carrier frequency during the power generation operation.SELECTED DRAWING: Figure 1
Patent JP-2018098886-A (JP)
Title: Rotation angle estimation device, motor control device, and rotation angle estimation method
Inventor: SHIBANUMA MITSURU
IPC: B60L50/16
Filed: 2016-12-13
Abstract: PROBLEM TO BE SOLVED: To estimate a rotation angle of a rotator (41) without a sensor, in a case where a pulse voltage is applied to multi-phase armature coils (43U, 43V, and 43W) of a dynamo-electric motor (40) so as to drive the dynamo-electric motor (40).SOLUTION: A rotation angle estimation device rotates a rotator by applying a pulse voltage of which a phase is shifted to each of multi-phase armature coils, sequentially detects a neutral point potential difference and a potential difference between an actual neutral point (M) of each armature coil and a virtual neutral point (N) structured and equivalent circuits (60U, 60V, and 60W) of each armature coil, detects (103) a cross point in which a magnitude of the neutral point potential difference and a predetermined threshold value in a state where the pulse voltage having a predetermined phase difference is sequentially applied to each armature coil, and the rotator is rotated, and estimates (107) a rotation angle of the rotator on the basis of an interval from a timing when the cross point is detected to a sequential cross point. In the estimation of the rotation angle of the rotator, an unused-range in which the cross point is not used for estimating the rotation angle is set (105).SELECTED DRAWING: Figure 1
Patent JP-2017051784-A (JP)
Title: Game machine
Inventor: TOYODA AYAKO
IPC: A63F7/02
Filed: 2016-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a game machine hardly generates a deformation such as a peeling and the like of its surface and thereby capable of sufficiently maintaining an attractive design, despite frequent contact given by game balls.SOLUTION: A stage formation member 429 which is a part of portions that may become in contact with game balls in a game area is configured to have a structure where a luster layer 42L that can exhibit an equivalent luster to those of metals and a transmission layer 42T visually covering the luster layer 42L from outside are layered. Preferably, the luster layer 42L may be a layer obtained by molding a resin which is a non-metal material to become similar to a metal layer to have a configuration that hardly generates adverse effect to electrical components.SELECTED DRAWING: Figure 12
Patent JP-2018100180-A (JP)
Title: Workpiece hoisting tool
Inventor: TSURUOKA FUMIO
IPC: B66C1/42
Filed: 2016-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a workpiece hoisting tool capable of surely holding a workpiece by a simple structure and operation and preventing the workpiece from being damaged even when it is rotated around an axis while hoisting the workpiece.SOLUTION: A workpiece hoisting tool 1 for hoisting a workpiece W in which hoisting tool insertion holes H are respectively formed in both end parts in the longitudinal direction, includes a main body part 2 having a longitudinal dimension approximately equal to a longitudinal dimension of the workpiece W, a pair of turning parts 3 rotatably supported respectively by both end parts in the longitudinal direction of the main body part 2, and a pair of workpiece sliding parts 5 attached to each of the pair of turning parts 3 and having sliding surfaces with an approximately arc-shaped cross section. The workpiece sliding parts 5 are inserted in the hoisting tool insertion holes H of the workpiece W or pulled out from the hoisting tool insertion holes H in accordance with the rotation of the turning parts 3. When the workpiece W is rotated around the axis while being suspended, an inner peripheral surface Hs of the hoisting tool insertion holes H of the workpiece W slides with a sliding surface of the workpiece sliding parts 5.SELECTED DRAWING: Figure 4
Patent JP-2018105364-A (JP)
Title: Shaft/bearing structure and standby operation pump
Inventor: GAMA TAKAHIRO
IPC: F16C33/10
Filed: 2016-12-23
Abstract: PROBLEM TO BE SOLVED: To provide a shaft/bearing structure which has excellent slide property and the like, and can prevent partial wearing of a slid member.SOLUTION: A shaft/bearing structure includes a slid member and a sliding member. The sliding member includes a sliding member base and a side-contact particle which is fixed in a scattering manner on a surface of the sliding member base and slide-contacts with the slid member. The slide-contact particle projects from the surface of the sliding member base, and an average particle diameter of the slid-contact particle is 150 μm or more.SELECTED DRAWING: Figure 9
Patent JP-2018107312-A (JP)
Title: Processing device
Inventor: NORI YUJI
IPC: H01L21/677
Filed: 2016-12-27
Abstract: PROBLEM TO BE SOLVED: To confirm whether or not a cassette, set in a processing device, is placed normally on a cassette stage.SOLUTION: A processing device 10 includes a cassette stage 20 and notification means 30, the cassette stage 20 includes a placement surface 21 on which cassettes 1, 1A are placed, and switches 23a, 23b and 23c which are turned ON when a positioning block 22 and the cassettes 1, 1A are positioned and placed at a normal placement position P of the placement surface 21, otherwise turned OFF. For example, the notification means 30 can notify an operator of the fact that the switches 23a, 23b are turned ON as they are depressed when the cassette 1 is placed at the normal placement position P of the placement surface 21, and the switches 23a, 23b are turned OFF as they are not depressed when the cassette 1 is placed at the normal placement position P. Consequently, a determination can be made easily whether or not the processing device 10 can start processing.SELECTED DRAWING: Figure 1
Patent JP-2017164734-A (JP)
Title: Degradable photo-crosslinking agent
Inventor: ALEKSEY V KURDYUMOV
IPC: C09D7/63
Filed: 2016-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for coating a support surface with a binder comprising a degradable coupling agent having one or more photoactivatable groups.SOLUTION: A method includes: a process of supplying a support surface; a process of applying a binder comprising a coupling agent onto the support surface; and a process of irradiating the binder under conditions suitable for activating a first benzophenone part. The coupling agent is a degradable coupling agent of a formula Photo-LG-Photoand, in the formula, Photoand Photoindependently represent at least one photoreactive group, and LG presents a connection group containing one or more silicon atom, or one or more phosphorus atom. The degradable coupling agent contains a covalent bond between at least one photoreactive group and a connection group and the covalent connection between at least one photo reactive group and the connection group is interrupted by at least one heteroatom.SELECTED DRAWING: None
Patent JP-2018106113-A (JP)
Title: Detection device of recording material
Inventor: YAMADA SACHIYO
IPC: B65H7/14
Filed: 2016-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a detection device of a recording material capable of obtaining a good detection result.SOLUTION: A sheet sensor 70 is arranged on the side of a first surface P1 of a sheet P, and includes: a light source part 71 for radiating light L toward the sheet P; a light receiving part 72 arranged on the side of a second surface P2 of the sheet P so as to face the light source part 71 by nipping the sheet P; a guide part 73 for regulating movement of the light receiving part 72 within a secondary plane; a first magnetic field part 76 arranged in the light source part 71 and generating a first magnetic field M1; and a second magnetic field part 81 arranged in the light receiving part 72 and generating a second magnetic field M2. The first magnetic field M1 and the second magnetic field M2 allow an attraction force F for bringing the light source part 71 and the light receiving part 72 together to be generated.SELECTED DRAWING: Figure 2