baber/WOPTO huggingface dataset:
Patent JP-2020046042-A (JP)
Title: Auto tensioner unit
Inventor: TAKANO TAKEHIRO
IPC: F16H7/12
Filed: 2018-09-21
Abstract: To automatically maintain belt tension at a proper level, achieve improvement of fuel consumption by a reduction of a friction loss, and achieve a weight reduction and compactification of an engine.SOLUTION: An auto tensioner unit 10 includes: a timing belt 1 disposed under an oil environment of an engine E; a guide member 11 including multiple bearings 12 which is brought into contact with the timing belt 1 in a belt traveling direction of the timing belt 1; a shaft member 13 which rotatably holds the bearings 12 on the guide member 11; a side plate part 14 provided at the guide member 11 and supporting the shaft member 13; and a hydraulic auto tensioner 30 which presses the guide member 11 to one side so that the bearings 12 are pressed to the timing belt 1 to automatically adjust tensile force of the timing belt 1. The guide member 11 and a plunger 31 of the hydraulic auto tensioner 30 are integrally fixed.SELECTED DRAWING: Figure 1
Patent JP-2020052439-A (JP)
Title: Information processing system, method and program
Inventor: SASAMAE MAMORU
IPC: G06F13/00
Filed: 2018-09-21
Abstract: To provide an information processing system, a method and a program capable of performing message exchange more smoothly, compared with the case where the previous participant does not explain a situation of the place to participants from the middle or explains the situation of the place independently, in the case of information exchange using a message exchange service.SOLUTION: A bot server 14 of an information processing system 10 is provided with a participation status monitoring unit 66 for monitoring a participation status of group members, and a dialogue control unit 48 for performing the conversation control of the bot so as to provide the exchange information Iex on message exchanges already performed within the group to a user D through the conversation between a bot (a virtual character) and the user D or a user A (second user), when the participation status monitoring unit 66 confirms participation of the user D (first user) who did not participate in a message exchange in the group or detects signs of participation.SELECTED DRAWING: Figure 4
Patent JP-2020053475-A (JP)
Title: Thin-film transistor and display device
Inventor: TSUBUKI MASASHI
IPC: H01L27/32
Filed: 2018-09-25
Abstract: To reduce an off-leak current of a transistor using an oxide semiconductor as an active layer sufficiently, to obtain uniform characteristics when forming many transistors on a large-size substrate, and to reduce a load to a manufacturing step.SOLUTION: A thin-film transistor has: an active layer formed of an oxide semiconductor at least containing indium and gallium; at least one gate electrode; a first gate insulating layer arranged at the gate electrode side between the active layer and the gate electrode; and a second gate insulating layer that is a hydrogen block layer arranged at the active layer side between the active layer and the gate electrode.SELECTED DRAWING: Figure 1
Patent JP-2020051543-A (JP)
Title: Spline fitting structure and vehicle drive device
Inventor: ONO KOJI
IPC: F16D1/06
Filed: 2018-09-27
Abstract: To simplify the phase alignment of male and female splines required to form a spline fitting structure with large diameter.SOLUTION: There is provided a spline fitting structure 60, in which the outermost diameter part 64a of a male spline 63 formed on an outer peripheral surface of a first member 61 among the first member 61 and a second member 62 which are to be integrally rotatably jointed is press-fitted into an inner bottom surface 66a of a female spline 65 formed on an inner peripheral surface of the second member 62. A first chamfer 68 and a second chamfer 69 that are inclined with respect to a plane P orthogonal to the press-fitting direction X are provided on an end of the front side in the press-fitting direction of a convex part 64 of the male spline 63, and an end of a convex portion 67 of the female spline 65 at the side where the press-fitting of the male spline 63 is started, respectively. The inclination angle θof the first chamfer 68 is larger than the inclination angle θof the second chamfer 69.SELECTED DRAWING: Figure 6
Patent JP-2020050505-A (JP)
Title: Tape delivering device
Inventor: SATO MASANORI
IPC: B65H16/06
Filed: 2018-09-28
Abstract: To provide a tape delivering device in which a structure for braking a reel is simpler than a conventional one, therefore, the number of parts is reduced, and the assembly is easy, and in which switching between braking and non-braking of the reel can be easily performed.SOLUTION: A tape delivering device has a reel 30 having an outer reel 10 and an inner reel 20. The inner reel 20 has a braking part 24 coming in frictional contact with the outer reel 10 and a stopper pin 25 lockable to a reel holder 40. The rotation of the inner reel 20 is restricted by locking the stopper pin 25 to the reel holder 40, and the outer reel 10 is rotated while being braked by the braking part 24. The inner reel 20 is stored in the outer reel 10 in such a manner as to be switchable between a first storage state where rotation of the inner reel 20 is restricted, and a second storage state where rotation of the inner reel 20 is not restricted.SELECTED DRAWING: Figure 2
Patent JP-2020057650-A (JP)
Title: Light detection device and light detection system
Inventor: IWATA JUNJI
IPC: H01L31/107
Filed: 2018-09-28
Abstract: To provide a light detection device and a light detection system that reduce noise, while having a structure in which a first semiconductor area easily collects electric charge generated in a third semiconductor area.SOLUTION: In a light detection device and a photoelectric conversion system, an avalanche diode comprises: a first semiconductor area 101 of a first conductivity type arranged in a first depth; a second semiconductor area 102 of a second conductivity type arranged in a second depth deeper than the first depth with respect to a first surface; a third semiconductor area 103 arranged in a third depth deeper than the second depth with respect to the first surface and in contact with the second semiconductor area; and a first separation part and a second separation part that each extend from the first depth through the third depth. The second semiconductor area and the third semiconductor area each extend from the first separation part through the second separation part, and the first semiconductor area, the second semiconductor area, and the third semiconductor area each have an overlapping portion in plan view.SELECTED DRAWING: Figure 3
Patent JP-2019080310-A (JP)
Title: Enhanced Smart Process Control Switch Port Lockdown
Inventor: ALEXANDRE DA SILVA PEIXOTO
IPC: H04L12/44
Filed: 2018-09-28
Abstract: To provide a smart process control switch capable of preventing potentially hostile devices from communicating with other devices.SOLUTION: A smart process control switch implements an address mapping routine to identify "known pairs" of physical and network addresses for each device communicating via a port of the smart process control switch. Thus, even if a new hostile device is able to spoof a known physical address in an attempt to bypass locked ports, the smart process control switch detects the hostile device by checking the network address of the hostile device against the expected network address for the "known pair".SELECTED DRAWING: None
Patent JP-2018199583-A (JP)
Title: Electric hoist
Inventor: KATSUBE MASARU
IPC: B66D3/20
Filed: 2018-10-01
Abstract: To accurately guide a wire from an outer periphery of a drum to a position immediately below the center of gravity of a hoist.SOLUTION: An electric hoist includes: a frame 3; a motor 4; a drum 5 which can wind up a wire W; a suspending tool 6 on a vertical line E passing through the center of gravity G of a hoist; and a plurality of rollers guiding the wire delivered from the drum to a lower side on the vertical line passing through the center of gravity of the hoist. The plurality of rollers include: a vertical guide roller R1 guiding the wire on the vertical line; a horizontal position guide roller R2 guiding a horizontal position of the wire parallel to a drum shaft center S up to the vertical guide roller; and an orthogonal guide roller R3 guiding a horizontal position orthogonal to the drum shaft center of the wire delivered from the drum up to the horizontal position guide roller. The orthogonal guide roller R3 is arranged at a position where it guides the wire W immediately after being delivered from an outer periphery of the drum 5 to a position substantially just below the drum shaft center S and winds up the wire on the horizontal position guide roller R2 substantially just below the drum shaft center S.SELECTED DRAWING: Figure 1
Patent JP-2020057255-A (JP)
Title: Notification system, control device, and program
Inventor: OTA TOMOMI
IPC: G08G1/005
Filed: 2018-10-03
Abstract: To provide a notification system, a control device, and a program capable of appropriately determining passersby.SOLUTION: A notification system includes: a housing embedded in a walkway, a plurality of sensors that output detection signals when detecting an object existing in a predetermined direction on a surface of the housing and are arranged along at least one first edge of the surface of the housing; a control device that determines whether the object is a passerby and outputs a first control signal when the object is the passerby, based on each detection signal from each sensor; and a vibrating device which is disposed in the housing and that vibrates according to a vibration pattern indicating a road condition based on the first control signal output from the control device.SELECTED DRAWING: Figure 5
Patent JP-2019013794-A (JP)
Title: Fluid connector assembly
Inventor: Kevin l grant
IPC: A61M39/20
Filed: 2018-10-03
Abstract: To provide a fluid connector assembly.SOLUTION: The fluid connector assembly includes: a tab portion including a slot; a plug portion slidably connected to the tab portion and comprising a fluid path and a disc, the disc configured to be seated within the slot; a catch feature located on a first end of the tab portion and configured to interact with a reservoir; and a latching feature located on a second end of the tab portion, the latching feature configured to interact and lock onto the reservoir. Force applied to the plug portion may overcome a threshold force and unseat the disc from the slot, the plug portion moving with respect to the tab.SELECTED DRAWING: Figure 261B
Patent JP-2019048983-A (JP)
Title: Magnetic or magnetizable pigment particle and optical effect layer
Inventor: DEGOTT PIERRE
IPC: C09D7/62
Filed: 2018-10-05
Abstract: To provide a method for producing an optical effect layer (OEL) as anti-counterfeit means on security documents or security articles.SOLUTION: A coating composition comprising non-spherical magnetic or magnetizable pigment particles and a binder material is provided, in which the non-spherical magnetic or magnetizable pigment particles comprise: a magnetic metal selected from the group consisting of cobalt, iron, gadolinium and nickel; a magnetic alloy of iron, manganese, cobalt, nickel or a mixture of two or more thereof; a magnetic oxide of chromium, manganese, cobalt, iron, nickel or a mixture of two or more thereof; or at least two mixtures thereof, and have a d50 value of over 6 μm and less than 13 μm. The method for producing an optical effect layer (OEL) includes a step of applying the above coating composition on a substrate surface or a support surface of a magnetic field generator.SELECTED DRAWING: Figure 2
Patent JP-2020064375-A (JP)
Title: Electronic tag attaching device and method for the same
Inventor: IGAWA TARO
IPC: G06K7/10
Filed: 2018-10-15
Abstract: To enable electronic tags to be attached to multiple types of objects, the electronic tag having information written individually therein.SOLUTION: An electronic tag attaching device 1 comprises: an electronic tag feeding unit 20 to sequentially feed electronic tags 10 each having an adhesive part; attaching units 30, 40 attaching an electronic tag 10, fed by the electronic tag feeding unit 20, to an object 50 to which the tag is attached; a reader-writer 60 to write writing information about the object 50 into the electronic tag 10 that is in a process of being attached to the object 50; and an individual information sensor 71 to detect individual information about the object 50. The writing information includes part or all of the individual information detected by the individual information sensor 71, and/or related information acquired on the basis of the detected individual information. The writing information is written by the reader-writer 60 into the electronic tag 10 to be attached to the object 50 about which the individual information is detected.SELECTED DRAWING: Figure 1
Patent JP-2020062712-A (JP)
Title: Horizontal member vertical drive device and machine tool including the same
Inventor: KAWADA HIDEAKI
IPC: B23Q1/58
Filed: 2018-10-16
Abstract: To provide a horizontal member vertical drive device capable of driving a horizontal member vertically via a comparatively simple mechanism, and a machine tool including the same.SOLUTION: A machine tool includes: a numerical control (NC) unit; a bed; a pair of columns erected on both sides of the bed, respectively; a horizontal member installed across the pair of columns; a spindle head having a tool attached to a tip end of a spindle and supported slidably by the horizontal member; a pair of ball screws that is arranged in both end sides of the horizontal member and supports vertical movement of the horizontal member; and a pair of servo motors that are directly connected to the ball screws and transmit drive force. The horizontal member is driven vertically while being held horizontally by positioning control of each of the servo motors.SELECTED DRAWING: Figure 2
Patent JP-2020063123-A (JP)
Title: Medium conveying device, medium processing device and post-processing device
Inventor: FURUMIDO TSUYOSHI
IPC: B65H31/36
Filed: 2018-10-17
Abstract: To provide a medium conveying device, a medium processing device and a post-processing device capable of surely suctioning a medium on a conveying belt and conveying it.SOLUTION: A conveying mechanism 30 of a medium conveying device 28 comprises: an annular conveying belt 29 having a plurality of suction holes formed therein; a suction mechanism 38 for suctioning a medium 12 onto the conveying belt 29 through the suction holes; and a rotating mechanism 37 for rotating the conveying belt 29. The suction mechanism 38 has a first suction chamber R1 and a second suction chamber R2. The medium 12 suctioned on the conveying belt 29 is conveyed in a first direction Y1, and the medium 12 is passed to an intermediate stacker 32 during being conveyed in a second conveying direction Y2. An air volume suctioned by the second suction chamber R2 through the suction holes of the conveying belt 29 is larger than an air volume suctioned by the first suction chamber R1 through the suction holes, and a static pressure suctioned by the first suction chamber R1 through the suction holes of the conveying belt 29 is stronger than a static pressure suctioned by the second suction chamber R2 through the suction holes.SELECTED DRAWING: Figure 3
Patent JP-2020068178-A (JP)
Title: Separator having fine pattern, wound body, and nonaqueous electrolyte battery
Inventor: SAEKI HIROYUKI
IPC: H01M2/16
Filed: 2018-10-26
Abstract: To provide a separator capable of improving liquid transferability in a nonaqueous electrolyte battery and suppressing a dendrite formation, and provide a wound body or the nonaqueous electrolyte battery, including them.SOLUTION: In a cross-sectional view in a direction Z where an outermost part is a pattern top part, an innermost part is a non-pattern bottom part in a separator for a nonaqueous electrolyte battery having a pattern, and the pattern top part and the non-pattern bottom part are passed, when a virtual plane defined so as to be contacted to the non-pattern bottom part and be orthogonal to the direction Z is a surface B1, a virtual plane defined so as to be contacted to the outermost surface side of a surface of the separator in a non-pattern region and to be parallel with the surface B1 is a surface F1, a virtual plane defined so as to be contacted to the outermost surface side from a back surface of the separator in a pattern region and to be parallel with the surface B1 is a surface B2, and a virtual plane defined so as to be contacted to the pattern top part and to be parallel with the surface B1 is a surface F2, the surface F2 is positioned onto the surface side beyond the surface F1, and the surface B2 is positioned onto the surface side beyond the surface B1.SELECTED DRAWING: Figure 1
Patent JP-2020069494-A (JP)
Title: Slab quality estimation method, production method of steel, slab quality estimation apparatus, and program
Inventor: OKAZAWA KENSUKE
IPC: B22D11/16
Filed: 2018-10-30
Abstract: To accurately estimate the quality of a slab produced in the continuous casting process at a high speed.SOLUTION: In the slab quality estimation apparatus 100, when the relationship between a predetermined positive coefficient k, a heat transfer coefficient β, and δs which is a time-differential value of a thickness of a solidified shell 2 satisfies β>k*δs, it is determined that a probability of existence of a defect in the slab is relatively low. It is determined otherwise that the probability of existence of a defect in the slab is relatively high.SELECTED DRAWING: Figure 2
Patent JP-2020077309-A (JP)
Title: Monitoring device and monitoring method
Inventor: IKI TAKESHI
IPC: G05B19/18
Filed: 2018-11-09
Abstract: To provide a monitoring device and a monitoring method in which a load and processing time related to communication are improved.SOLUTION: A monitoring device 1 comprises: a monitoring processing unit 16 that monitors a numerical controller 5; and a data management unit 11 that performs management for delivering monitoring data to the monitoring processing unit 16 based on the acquisition status of monitoring data from the numerical controller 5 in response to a monitoring data acquisition request from the monitoring processing unit 16 that specifies a monitoring data name. The data management unit 11 includes a cache management unit 12 that collectively acquires all monitoring data included in a range of monitoring data names that can collectively obtain all the monitoring data included in the range by specifying the range of monitoring data names from the numerical controller 5 by one-time transmission/reception from a single data monitoring API stored in a summary range storage unit 23, and stores the data in a cache unit 24.SELECTED DRAWING: Figure 1
Patent JP-2020079457-A (JP)
Title: Interior material for cap
Inventor: MORITA SO
IPC: A42B3/06
Filed: 2018-11-12
Abstract: To provide an interior material for a cap, which keeps a light weight, can be easily manufactured, and has a good fit when worn.SOLUTION: An interior material 10B is attached to an inside of a cap body and holds a head. The interior material 10B is made of a plate-like elastic material having flexibility, and has an interior material body 40 formed so as to cover at least a front side and a back side of the head, and a chin strap member 50 that is connected to the interior material body 40 and hooks on a jaw to hold the head on the interior material body 40.SELECTED DRAWING: Figure 1
Patent JP-2020084220-A (JP)
Title: Plated molding of polyolefin, method for manufacturing the same, method for plating polyolefin molding containing recycled polyolefin and method for applying electrical conductivity or antibacterial to polyolefin molding containing recycled polyolefin
Inventor: YAO SHIGERU
IPC: C08F297/00
Filed: 2018-11-16
Abstract: To provide a method for manufacturing the plated molding of polyolefin capable of preventing a plated layer from peeling.SOLUTION: The method for manufacturing a plated molding of polyolefin comprises: a surface modification step of contacting a polyolefin molding in a plating auxiliary agent liquid having a dispersed copolymer to form a copolymer layer including the copolymer on the surface; a surface catalyzing step of forming a nano metal layer; and a plating treatment step of forming a plated layer by electroless plating treatment. The polyolefin molding contains recycled polyolefin, and the copolymer includes a constitutional unit (A) derived from one of monomers selected from a group consisting of (meth) acrylate, (meth) acryl amide, vinyl ether, vinyl ester, siloxane, α olefin and substituted styrene, having an alkane chain having a length of 8C or more in a side chain and a constitutional unit (B) having a structure having metal adsorption ability in a side chain.SELECTED DRAWING: Figure 6
Patent JP-2020085069-A (JP)
Title: Rotation transmission mechanism
Inventor: KURAHASHI YOSHIHIRO
IPC: F16D48/02
Filed: 2018-11-20
Abstract: To reduce installation costs.SOLUTION: A rotation transmission mechanism 1 switches engagement and separation of gear tooth portions 26 and sleeve tooth portions 56 disposed on mutual opposed surfaces 25, 55 of shift gears 21, 22, 23 and sleeves 51, 52, 53. The rotation transmission mechanism 1 includes a plurality of magnetic sensors 93 detecting rotation of each of the shift gears 21, 22, 23, and a control device 100 for controlling a driving mechanism 15 on the basis of pulse signals of the plurality of magnetic sensors 93. The pulse signals of the plurality of magnetic sensors 93 are input to the control device 100 through a common signal line 95. The control device 100 includes a signal specifying portion 102 for specifying the pulse signal of each magnetic sensor 93 from a composition signal CR of the pulse signals of the plurality of magnetic sensors 93 input through a common signal line 95.SELECTED DRAWING: Figure 4
Patent JP-2020083834-A (JP)
Title: Water-in-oil emulsion type cosmetic
Inventor: AOYAMA MAHOKO
IPC: A61K8/06
Filed: 2018-11-28
Abstract: To provide a water-in-oil emulsion type cosmetic which has good skin compatibility and exhibits fresh and non-sticky sense of use.SOLUTION: There is provided a water-in-oil emulsion type cosmetic which comprises the following components (A) and (B): (A) a polysaccharide fatty acid ester and (B) a polyoxybutylene polyoxyethylene polyoxypropylene glyceryl ether. As the polysaccharide fatty acid ester, dextrin octanoate, dextrin laurate, dextrin palmitate, dextrin myristate, dextrin stearate, inulin octanoate, inulin laurate, inulin palmitate, inulin myristate, inulin stearate and the like are exemplified.SELECTED DRAWING: None
Patent JP-2020085382-A (JP)
Title: Refrigeration cycle device
Inventor: OSHIKA SHINGO
IPC: F25B1/00
Filed: 2018-11-28
Abstract: To provide a refrigeration cycle device enabling reduction of manufacturing costs by simplifying the configuration.SOLUTION: A refrigeration cycle device 1 capable of simultaneously performing cabin interior air-conditioning and battery cooling includes a compressor 2, a condenser 3, a first decompression mechanism 4, a second decompression mechanism 5, a battery evaporator 6, an air-conditioning evaporator 7 and an evaporation pressure regulating valve 8. A refrigerant compressed by the compressor 2 is condensed by the condenser 3 and decompressed by the first decompression mechanism 4 and the second decompression mechanism 5. The battery evaporator 6 cools a battery by using evaporation heat of the refrigerant that has flowed out of the first decompression mechanism 4. The air-conditioning evaporator 7 generates air-conditioned air for cabin inner air-conditioning by using evaporation heat of the refrigerant that has flowed out of the second decompression mechanism 5. The evaporation pressure regulating valve 8 is provided in the middle of piping that connects the battery evaporator 6 with the compressor 2 to maintain the evaporation pressure of the refrigerant flowing in the battery evaporator 6 at a higher level than that of the refrigerant flowing in the air-conditioning evaporator 7.SELECTED DRAWING: Figure 1