baber/WOPTO huggingface dataset:
Patent JP-2017057886-A (JP)
Title: Wheel bearing device with rotational speed detection device
Inventor: Bao xiao-yue
IPC: F16C41/00
Filed: 2015-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a wheel bearing device with a rotational speed detection device which prevents the movement of a pulser ring even if a hub ring is deformed due to the application of a load, and is improved in reliability in the rotational speed detection of a wheel.SOLUTION: A cylindrical fitting face 18 is formed at an outer side of a shoulder part 17 of a small-diameter step part 1b, a pulser ring 12 is pressure-inserted into a shoulder part 18a of the fitting face 18 in a state of abutting thereon, an outside diameter D of the small-diameter end part 19 of an inner ring 2 is formed larger than an inside diameter d of the pulser ring 12, a width dimension W0 of the fitting face 18 is set wider than a width dimension W of the pulser ring 12, and a clearance δ in an axial direction between the pulser ring 12 and the small-diameter side end part 19 of the inner ring 2 is set not larger than one third of the width dimension W of the pulser ring 12.SELECTED DRAWING: Figure 2
Patent JP-2017059755-A (JP)
Title: Light emitting device and lighting system
Inventor: UENO MISAKI
IPC: H01L33/50
Filed: 2015-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting device in which color rendering properties are good and a red color appears high in chroma, and a lighting system.SOLUTION: A light emitting device of an embodiment includes: a substrate; a light emitting element provided on the substrate; and a phosphor layer provided on the substrate and the light emitting element and containing a phosphor particle. In a mixed color including light emitted from the light emitting element and light emitted from the phosphor layer, the correlated color temperature is 2,200 K or more and 3,000 K or less, the wavelength at which emission intensity is maximum is 640 nm or more and 680 nm or less, the average color rendering index Ra is 95 or more, and the special color rendering index R9 is 90 or more.SELECTED DRAWING: Figure 1
Patent JP-2017056443-A (JP)
Title: Dust discharger of grain processing machine
Inventor: IWAI MICHIKAZU
IPC: B02B7/00
Filed: 2015-09-18
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a general type of grain processor using a suction dust discharger (suction blower) has difficulties under wind pressure upon suction dust discharge work during ordinary work operation in discharge processing of residuals such as dust or grains easily accumulated or remaining even after work in a dust discharge air duct (chamber) that sucks and discharges dust.SOLUTION: A grain processing machine that sucks and removes dust generated in a ventilation adjuster 1 by making a suction blower 3 communicate via a suction air duct 2 with the ventilation adjuster 1 that selects grains under wind or adjusts ventilation is provided in the suction air duct 2 with an outer air port 4 that sucks outer air, an on-off valve 5 that opens and closes this outer air port 4, and a lock mechanism 6 that locks the closure state of this on-off valve 5, locked by this lock mechanism 6 upon ventilation adjustment action, but released of locking by this lock mechanism 6, so that the on-off valve 5 is opened for suction to discharge air into the suction blower 3 while the outer air port 4 sucks outer air into the suction air duct 2.SELECTED DRAWING: Figure 1
Patent JP-2017062352-A (JP)
Title: Toner particles, toner, toner cartridge, liquid developer, liquid developer cartridge, electrostatic charge image developer, process cartridge, image forming apparatus, and image forming method
Inventor: NAKAYAMA DAISUKE
IPC: G03G9/087
Filed: 2015-09-24
Abstract: PROBLEM TO BE SOLVED: To provide toner particles that achieve low-temperature fixability, storage stability, and image fastness.SOLUTION: There is provided toner particles comprising a cross-linked portion that is formed through the Diels-Alder reaction between a conjugated diene structure including a conjugated diene and an electron-donating group adjacent to the conjugated diene and a maleimide ring.SELECTED DRAWING: None
Patent JP-2017060612-A (JP)
Title: Heat sterilizer
Inventor: NISHIYAMA MASATO
IPC: A61L2/04
Filed: 2015-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a heat sterilizer capable of preventing boiling of cooling water in a heat exchanger.SOLUTION: In a heat sterilizer, a cooling water circulation path 9 is provided for circulating cooling water between a heat exchanger 3 and a cooling tower 8. A bypass pipe 5 bypassing the heat exchanger 3 is provided in the cooling water circulation path 9, and a cooling water valve 18 is provided between a bypass pipe 5 branching portion of the cooling water circulation path 9 and the heat exchanger 3. An air supply path 14 is connected to a portion between the cooling water valve 18 of the cooling water circulating path 9 and the heat exchanger 3. A heat exchange air introduction valve 15 is installed in the middle of the air supply path 14 and a drain discharge path 16 is connected between from the heat exchanger 3 of the cooling water circulation path 9 to a bypass pipe 5 junction portion. A drain discharge valve 17 is installed in the middle of the drain discharge path 16. When the temperature measured by a temperature detector 7, which detects the temperature in a sterilization tank 1, is equal to or higher than a set temperature at the time of cooling an object to be sterilized, the cooling water valve 18 is closed and the heat exchange air introduction valve 15 and the drain discharge valve 17 are opened.SELECTED DRAWING: Figure 1
Patent JP-2017062194-A (JP)
Title: Control method of shape measurement device
Inventor: NODA TAKASHI
IPC: G01B5/20
Filed: 2015-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a control method of a shape measurement device capable of attaining orbit correction capacity and control stability.SOLUTION: A gauge head is moved along a copy route while a pushing amount of a probe to a workpiece is controlled so as to be kept into a reference pushing amount. A move command of the probe is generated according to a synthetic rate vector V presented by the following formula: synthetic rate vector V=Gf*Vf+Ge*Ve+Gc*Vc2, where a route rate vector Vf is a vector for moving the probe along the copy route, a pushing correction vector Ve is a vector for keeping the pushing amount of the probe to the workpiece into the reference pushing amount, a second orbit correction vector Vc2 is presented by (Vc1*q)q, a first orbit correction vector Vc1 is a vector for correcting a probe position so that the gauge head approaches a copy orbit, and an orbit correction direction vector q is a vector obtained by a cross product of a normal line of a workpiece surface and a route rate vector Vf.SELECTED DRAWING: Figure 8
Patent JP-2017068969-A (JP)
Title: Square secondary battery
Inventor: WAKIMOTO RYOICHI
IPC: H01M50/191
Filed: 2015-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a square secondary battery having high volume energy density and high reliability.SOLUTION: A deformable plate 42 that deforms when the internal pressure of a battery reaches a predetermined value or more is provided in an electrically conductive path between a positive electrode plate 4 and a positive electrode terminal 7. A positive electrode current collector 6 which is electrically connected to the positive electrode plate 4 includes a current collector main body portion 6a arranged on an electrode body 3 side of the deformable plate 42, a current collector connecting portion 6b extending from an end portion in the longitudinal direction of a sealing plate 2 of the current collector main body portion 6a to the sealing plate 2 side, and a lead portion 6c extending from the current collector connection portion 6b in the longitudinal direction of the sealing plate. A positive electrode tab portion 4c is joined to the lead portion 6c.SELECTED DRAWING: Figure 9
Patent JP-2017068482-A (JP)
Title: Information processing apparatus, information processing method, and program
Inventor: SATO ARATA
IPC: G06F19/00
Filed: 2015-09-29
Abstract: PROBLEM TO BE SOLVED: To support decision making of an analyst by presenting an analysis result on the basis of decision making of a proficient analyst.SOLUTION: An information processing apparatus includes: a decision tree calculation unit that acquires data representing respective user attributes of a plurality of users and calculates a decision tree for classifying the plurality of users into a plurality of nodes on the basis of the user attributes; a representative index calculation unit that calculates a value of a representative index being an index based on the number of the users classified in the nodes; and an output unit that outputs analysis result information including the decision tree calculated on the basis of the data representing the decision tree calculated by the decision tree calculation unit, and the data representing the value of the representative index calculated by the representative index calculation unit.SELECTED DRAWING: Figure 2
Patent JP-2017072738-A (JP)
Title: Toner for electrostatic latent image development
Inventor: OBARA SHINYA
IPC: G03G9/08
Filed: 2015-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a toner for electrostatic latent image development that can suppress the occurrence of image defects due to local abrasion of a photoreceptor caused by slipping-through of an external additive in a cleaning part, while maintaining charging performance even in a case where an image with a high printing rate is continuously printed in a severe use environment, such as a high-temperature and high-humidity environment.SOLUTION: The toner for electrostatic latent image development of the present invention contains toner particles comprising toner base particles containing at least a colorant and an external additive attached to the surface of the toner base particles. The toner for electrostatic latent image development contains, as the external additive, at least two types of silica particles: silica particles A having a number average primary particle diameter within a specific range and having a specific alkylalkoxysilane on their surfaces; and silica particles B having a number average primary particle diameter within a specific range and having silazane on their surfaces.SELECTED DRAWING: None
Patent JP-2017071488-A (JP)
Title: Device and method for stair lifting of heavy load
Inventor: SEKINE ATSUNORI
IPC: B66C5/06
Filed: 2015-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for stair lifting of a heavy load, capable of smoothly conveying heavy loads through a turndown stair.SOLUTION: A stair lifting device 1 for conveying a heavy load 10 by raising above a stair 100 is equipped with a gate-shaped beam 50 having two gate-shaped structures, a rail 5 provided by connecting the apexes of two gate-shaped structures, a trolley 7 provided to the rail 5, and a chain block 8 provided to the trolley 7 and lifting the heavy load 10. Besides in this embodiment, the device comprises: the base parts 11a, 11b on which the heavy load 10 is mounted; the rollers 12a, 12b provided to the base parts 11a, 11b; the legs 13a, 13b installed to the base part 11b; and the turning parts 20, 21 enabling relative turning in a longitudinal direction between two gate-shaped structures of the gate-shaped beam 50 and the rail 5.SELECTED DRAWING: Figure 1
Patent JP-2017075623-A (JP)
Title: Wheel supporting double row tapered roller bearing unit
Inventor: TAKANASHI HARUMI
IPC: F16C19/38
Filed: 2015-10-13
Abstract: PROBLEM TO BE SOLVED: To actualize the construction of a wheel supporting double row tapered roller bearing unit to effectively prevent the occurrence of plastic deformation in a pilot part and a mounting flange during assembling work.SOLUTION: In a recess 17 formed in the radial inside of a pilot part 10 of a hub spindle 5a in the state of being recessed axially inward, at its portion axially overlapping with a cylindrical face part 12 and a caulked part 12 into which a pair of inner rings 3a, 3b are pressed, a support part 15 is provided which is protruded axially outward from the bottom face of the recess 17.SELECTED DRAWING: Figure 1
Patent JP-2017075551-A (JP)
Title: Cylinder direct injection type internal combustion engine
Inventor: HATA KOJI
IPC: F02B3/00
Filed: 2015-10-14
Abstract: PROBLEM TO BE SOLVED: To suppress both of preignition and knocking.SOLUTION: An upper end of a spray region F of fuel injected from a fuel injection device 32 is positioned at the same height as or below an upper end of a passage spacer 36. An inner peripheral surface 1202 of a cylinder chamber 12 to which fuel adheres is restrained from being cooled by the passage spacer 36, and thereby, the fuel adhering to the inner peripheral surface 1202 can be surely vaporized, and generation of mixed liquid of fuel and lubricating oil can be suppressed. Further, cooling in a portion of a cooling medium passage 34 corresponding to an upper surface 1402 of a cylinder block 14 is accelerated, and thereby, temperature rise in the inner peripheral surface 1202 closer to the upper surface 1402 of the cylinder block 14 can be restrained, and excessive temperature rise of air-fuel mixture can be suppressed.SELECTED DRAWING: Figure 1
Patent JP-2017078758-A (JP)
Title: Developing device and image forming apparatus
Inventor: OTSUKA MASAHIRO
IPC: G03G15/09
Filed: 2015-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a developing device that can stably supply a developer from a first stirring member provided in a developing chamber to a developer carrier.SOLUTION: A first conveyance screw 15 arranged in a developing chamber 13 conveys a developer 2 from both ends toward the vicinity of the center in the longitudinal direction. A second conveyance screw 16 arranged in a stirring chamber 14 conveys the developer 2 from the vicinity of the center to both ends in the longitudinal direction, performs delivery of the developer 2 from the stirring chamber 14 to the developing chamber 13 through first and second communication parts 171 and 172, performs delivery of the developer 2 from the developing chamber 13 to the stirring chamber 14 through a third communication part 173, includes a support member 174 and inclined parts 175a and 175b being recovery members that recover the developer 2 from a developing sleeve 18, and recovers the developer 2 recovered by the recovery members to the vicinity of the third communication part 173 of the stirring chamber 14.SELECTED DRAWING: Figure 2
Patent JP-2017082451-A (JP)
Title: Outlet socket for faucet
Inventor: FUKAO YOICHI
IPC: F16L57/00
Filed: 2015-10-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily cope with piping with different outer peripheral shapes.SOLUTION: An outlet socket 10 houses a faucet 30 and a part of a pipe 60 to be connected with an inlet part 32 of the faucet 30. The outlet socket 10 comprises: a box 40 that is the box 40 housing the faucet 30 and a part of the pipe 60 and that has an insertion port 48 allowing a pipe connection from the outside to an outlet part 33 of the faucet 30 and a lower opening 45 opening in a side wall 42 of the box 40 and allowing connection of the pipe 60 with the inlet part 32 of the faucet 30; and an attachment 50 that has an engaging part 51 with an outer peripheral shape along an inner peripheral shape of the lower opening 45 and to be detachably engaged with the lower opening 45 and an outer cover part 55 extending toward the outside of the box 40 so as to cover a piping cover 70.SELECTED DRAWING: Figure 1
Patent JP-2017082886-A (JP)
Title: Fixed constant velocity universal joint
Inventor: ASANO YUICHI
IPC: F16D3/223
Filed: 2015-10-27
Abstract: PROBLEM TO BE SOLVED: To prevent come-off of balls from an outside joint member at the handling of a constant velocity universal joint, and to reduce the weight and cost of the constant velocity universal joint.SOLUTION: A fixed constant velocity universal joint comprises a cup-shaped outside joint member 11, and an inside joint member 12 which is accommodated in the outside joint member 11 and transmits torque while permitting angular displacement via balls 13 between the outside joint member 11 and itself. A shaft 15 is connected to the inside joint member 12 so as to be able to transmit torque. A recess 29 is formed at a bottom 18 of the outside joint member 11, a buried plug 28 which intrudes into the recess 29 of the outside joint member 11 is attached to an axial end part 24 of the shaft 15 opposing the recess 29, and the buried plug 28 can interfere with the recess 29 of the outside joint member 11 at an angle which is smaller than an assembling angle of the balls 13 and larger than a maximum operation angle at a use of the joint.SELECTED DRAWING: Figure 1
Patent JP-2017080136-A (JP)
Title: Ophthalmologic apparatus
Inventor: MORISHIMA SHUNICHI
IPC: A61B3/10
Filed: 2015-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an ophthalmologic apparatus capable of precisely measuring an intraocular distance on an eye to be examined.SOLUTION: An ophthalmologic apparatus comprises: an interference optical system; a target projection system; a control part; and an intraocular distance calculation part. The interference optical system divides a light emitted from a first light source into a reference light and a measurement light, radiates the measurement light to the eye to be examined, then generates an interference light of a return light of the measurement light and the reference light, and then detects the generated interference light. The target projection system selectively projects a first fixation target and a second fixation target in which a visual angle is narrower than that in the first fixation target, to the eye to be examined. The control part switches the first fixation target and the second fixation target. The intraocular distance calculation part determines an intraocular distance on the eye to be examined, based on detection data of the interference light by the interference optical system, in a state in which the second fixation target is presented on a position which is a far point of the eye to be examined.SELECTED DRAWING: Figure 7
Patent JP-2016029219-A (JP)
Title: Surface treatment apparatus
Inventor: NODA TOMOHIRO
IPC: C25D17/08
Filed: 2015-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a surface treatment apparatus and a work holding tool, in which a structure of a conveyance tool to be conveyed along a rail disposed at a position off from above a surface treatment tank is improved and the conveyance tool can be extremely stably supported.SOLUTION: The surface treatment apparatus includes a surface treatment tank 200 that houses a treatment solution and has an upper end opening; first and second guide rails 130, 140 which are disposed at a position off from the upper end opening of the surface treatment tank and extend along a first direction C parallel to the longitudinal direction of the surface treatment tank; and a plurality of conveyance tools 30 disposed in the treatment solution of the surface treatment tank, each holding a work and supported by the first and second guide rails. The conveyance tool includes: a horizontal arm 300 that extends along a second direction B; a first guide target part 310 that is supported at one end of the horizontal arm and guided by the first guide rail; a second guide target part 320 that is supported at the other end of the horizontal arm and guided by the second guide rail; and a vertical arm 330 that is suspended from the horizontal arm at a position between the first guide target part and the second guide target part and holds the work.SELECTED DRAWING: Figure 3
Patent JP-2016211533-A (JP)
Title: Blower module and cleaner
Inventor: HAYAMITSU RYOSUKE
IPC: F04D29/58
Filed: 2015-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a blower module which efficiently cools a stator by providing a channel along the circumference of the stator while the dimension of the width direction of the channel is fixed and exhaust efficiency is increased.SOLUTION: A blower module comprising a stator 40 located on the radial direction outside of a rotor 30, in which the stator includes: an annular core buck part 41a; a plurality of teeth parts 41b extending radially inward from the core buck part; and a coil 42 wound around the teeth part. The radial direction outer peripheral surface of the stator is located on the radial direction outside of the teeth part and includes: a first region forming the channel extending in the axial direction between the inner peripheral surface of a housing and the first region; and a second region that is radially fitted to the inner peripheral surface of the housing alternately in the circumferential direction. The housing is provided with an open hole 26 penetrating the hosing in the radial direction and opening the channel and the channel is provided with a plurality of current plates 45 disposed along the circumferential direction.SELECTED DRAWING: Figure 1
Patent JP-2017084219-A (JP)
Title: Document concealment system
Inventor: SASAKI ATSUSHI
IPC: B41J29/38
Filed: 2015-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of printing a piece of document data after controlling a piece of information to be concealed depending on a user and/or document type.SOLUTION: Disclosed document concealment system converts a piece of information written in a piece of document data into a piece of temporal information, and subsequently controls the printing mode for printing the temporal information depending on at least either one of a user ID and a document type.SELECTED DRAWING: Figure 1
Patent JP-2017091024-A (JP)
Title: Input assistance device
Inventor: ENOMOTO MASASHI
IPC: G06F17/24
Filed: 2015-11-04
Abstract: PROBLEM TO BE SOLVED: To reduce time it takes to produce patent application documents.SOLUTION: A document production assistance device 100 includes: an input unit 10 that receives input of a command including elements constituting a sentence; a determination unit 12 that determines whether the command conforms to a predetermined rule; and a generation unit 20 that converts the command into a sentence containing elements that conforms to a sentence pattern associated with the command if the command conforms to the rule. Since a command with a small number of characters can be converted into a sentence, the number of typing strokes required to input a sentence is reduced, which leads to reduction in document production time.SELECTED DRAWING: Figure 1
Patent JP-2017087871-A (JP)
Title: Rear body structure for automobile
Inventor: ABURAME MASAFUMI
IPC: B62D37/02
Filed: 2015-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a rear body structure for automobile capable of achieving both improvement of aerodynamic drag by setting an exfoliation position to the outer surface in a vehicle width direction, and securement of rear end design property.SOLUTION: There is provided a rear body structure for automobile in which a lift gate 30 for opening or closing the opening of a rear luggage compartment is provided. In the lift gate outers of both sides of a rear window glass 34 in the lift gate 30, the side spoilers 35 extending along the lift gate outer in a vertical direction are provided, and a ridge line part 35e for travel wind separation is vertically set on the outer surface 35d of the side spoiler 35 in a vehicle width direction. Besides, an extension part 35f extending rearward is formed inside the protrusion of the ridge line part 35e in the vehicle width direction.SELECTED DRAWING: Figure 3