baber/WOPTO huggingface dataset:
Patent JP-2020060737-A (JP)
Title: Cleaning device, image forming apparatus, and multifunctional machine, and cleaning method
Inventor: SAKUWA TORU
IPC: G03G21/00
Filed: 2018-10-12
Abstract: To provide a cleaning device that has a stirring force becoming stronger as advancing downstream.SOLUTION: A cleaning device comprises: removal means that removes a residual toner from a surface of an image carrier; conveying means that conveys the residual toner removed from the surface of the image carrier by the removal means from the upstream side toward the downstream side to an exit inside the cleaning device; and stirring means that stirs the residual toner being conveyed to the exit by the conveying means. The stirring means has a higher stirring ability on the downstream side than the upstream side.SELECTED DRAWING: Figure 7
Patent JP-2020059832-A (JP)
Title: Styrene-based copolymer resin, resin composition and sheet and molded article of the same
Inventor: ASANUMA YOSHIHISA
IPC: C08J5/18
Filed: 2018-10-12
Abstract: To provide a styrene-based copolymer resin which has excellent heat resistance, transparency and appearance and has little deterioration in physical properties, for example, when reworked into a styrene-based resin and a rubber-modified styrene-based resin.SOLUTION: There is provided a styrene-based copolymer resin which contains a styrene-based monomer and an unsaturated carboxylic acid-based monomer as constitutional units, wherein the content of the styrene-based monomer unit is 86 mass% or more and 97 mass% or less, the content of the unsaturated carboxylic acid-based monomer unit is 3 mass% or more and 14 mass% or less and when the Vicat softening temperature measured under a load of 50 N and at a temperature-rising rate of 50°C/h is defined as T1(°C) and the Vicat softening temperature measured under a load of 10 N and at a temperature-rising rate of 120°C/h is defined as T2(°C), T1 is 105°C or more, (T1-T2)/T1 is 0.061 or more and 0.072 or less and the ratio (Mz/MW) of Z average molecular weight (Mz) to the weight average molecular weight (Mw) is 1.5 or more and 2.5 or less.SELECTED DRAWING: None
Patent JP-2019031977-A (JP)
Title: High-pressure fuel supply pump
Inventor: KOMATA SHIGEHIKO
IPC: F02M59/46
Filed: 2018-10-25
Abstract: To provide a high-pressure fuel supply pump which suppresses violent displacement of a valve in a direction crossing a stroke axis when a valve is opened and closed.SOLUTION: A high-pressure fuel supply pump comprises a pump housing formed with a pressurizing chamber for pressurizing fuel, and a discharge valve unit provided on the discharge side of the pressurizing chamber. The discharge valve unit has a spherical discharge valve member, a seat member having a seat surface which annularly contacts with the discharge valve member, and a valve housing accommodating the discharge valve member and the seat member. The valve housing has a regulation part which slidably holds the maximum diameter position of the discharge valve member and holds the seat member on the inner diameter side such that the central axis of the seat surface of the seat member overlaps with the stroke axis of the discharge valve member. Further, the discharge valve unit is press-fitted in and fixed to the inner peripheral surface of an opening which is formed in the pump housing and connects with the discharge valve unit, in a state that the discharge valve unit is unitized holding the discharge valve member and seat member.SELECTED DRAWING: Figure 7
Patent JP-2020070477-A (JP)
Title: Production method of oriented electromagnetic steel sheet
Inventor: EHASHI Yuiko
IPC: C22C38/60
Filed: 2018-11-01
Abstract: To provide a production method capable of stably producing an oriented electromagnetic steel sheet having superior magnetic properties than conventional ones.SOLUTION: A steel slab is reheated to 1250°C or higher, hot rolled, hot-rolled sheet annealed, cold rolled, subjected to primary recrystallization annealing which also serves as decarburization annealing. Being treated with an annealing separator, the steel is subjected to finish annealing and planarization annealing to be an oriented electromagnetic steel sheet. The steel slab contains, in mass%, C: 0.02-0.10%, Si: 2.0-5.0%, Mn: 0.01-1.00%, sol.Al: 0.01-0.04%, N: 0.004-0.020%, and S and Se in total of 0.002-0.040%. In the hot-rolled sheet annealing, the hot-rolled sheet is heated at a mean temperature rising rate of 50°C/s or more from 200°C to 400°C and at a mean temperature rising rate of 10°C/s or less from 800°C to 950°C, and the annealing is performed at 950-1200°C.SELECTED DRAWING: None
Patent JP-2020074886-A (JP)
Title: Game machine
Inventor: AOYAGI KEIZO
IPC: A63F7/02
Filed: 2018-11-07
Abstract: To provide a game machine capable of enhancing player's motivation to play a game by increasing a degree of attention to the game and interest in the game.SOLUTION: In a game machine 10, if passage of a game ball 99 through accessory continuous operation gates G1, G2 provided in moving passages R1, R2 when a condition device is operated, an accessory continuous operation devices is operated and a jackpot game is started. A rotary generator device 60 for delaying passage of the game ball 99 in the accessory continuous operation game G2 when the game ball 99 is shot to a second moving passage R2 is provided in an upstream side of the accessory continuous operation gate G2 is provided in the second moving passage R2. When a game ball is detected in one moving passage from among the moving passages R1, R2, start of a jackpot game by detection of the game ball in another moving passage is limited. The limitation of start of a jackpot game in another moving passage is lifted by shooting of a predetermined number of game balls to another moving passage.SELECTED DRAWING: Figure 77
Patent JP-2020076260-A (JP)
Title: Construction method of base-isolated structure and connection structure for base-isolated structure
Inventor: MINEWAKI SHIGEO
IPC: E04H9/02
Filed: 2018-11-08
Abstract: To achieve the reduction in the amount of relative horizontal movement between a first base-isolated structure and a second base-isolated structure at the time of an earthquake, and the reduction in the amount of response on earthquake acting on an upper part of the first base-isolated structure rather than the case of connecting lower parts rigidly to each other.SOLUTION: A construction method includes the steps of: constructing a second base-isolated structure 20, which is seismically isolated and supported, next to a first base-isolated structure 10 which is seismically isolated and supported; and connecting a first base-isolated artificial ground 12 of the first base-isolated structure 10 and a second base-isolated artificial ground 22 of the second base-isolated structure 20 with a coupling mechanism 100 including a coupling member having rigidity, before completing the construction of the second base-isolated structure 20.SELECTED DRAWING: Figure 1
Patent JP-2020065894-A (JP)
Title: Apparatus for hand with bellows
Inventor: UEMORI KAZUHIDE
IPC: A61H1/02
Filed: 2018-10-22
Abstract: To provide an apparatus for a hand with bellows in which, when a hand (3) is opened (warped), bellows (4) of a body (1) are shrunk and returned (refer to figure 2), and when gripping, the bellows (4) are elongated and fitted close to fingers (refer to figure 3).SOLUTION: In an apparatus for a hand with bellows, a hand (3) is mounted on a body (1) with bellows so as to be fitted to joints of fingers, and a fitting device (2) is fitted to each finger.SELECTED DRAWING: Figure 1
Patent JP-2020066831-A (JP)
Title: Winter outdoor working gloves
Inventor: MAEDA REI
IPC: A41D19/00
Filed: 2018-10-23
Abstract: To provide a vinyl glove capable of covering the arm to above the elbow to prevent a cuff from getting wet when an outdoor-scrubbing and -washing work is performed with a cold protection wear worn in a cold season, thereby saving the labor for rolling up sleeves.SOLUTION: There are provided winter outdoor working gloves in each of which a portion above a wrist is enlarged around an arm so that these gloves made of vinyl rubber can be worn with a cold protection wear worn, and hook-and-loop fasteners are used not to allow these gloves to slip down.SELECTED DRAWING: Figure 1
Patent JP-2020079885-A (JP)
Title: Projection device
Inventor: SHIMIZU HITOSHI
IPC: H04N5/74
Filed: 2018-11-13
Abstract: To provide a projection device which can properly control the rotation of a projection lens and the projection lens.SOLUTION: The projection device according to a first embodiment of the present invention includes; a housing; a power source; and a projection lens attached to the housing, the projection lens having a holding unit and a lock mechanical unit for setting the rotation of the holding unit in a lock state or in a lock cancellation state. The rotation of the holding unit is in a lock state when the power source is turned on. According to the first embodiment, since the power source is turned on while the projection lens is incapable of rotating, a user can safely cancel the lock state to rotate the holding unit.SELECTED DRAWING: Figure 46
Patent JP-2020082368-A (JP)
Title: Inkjet printer, and computer program for cleaning
Inventor: SAWADA TEPPEI
IPC: B41J2/01
Filed: 2018-11-15
Abstract: To prevent mixed ink from entering a nozzle.SOLUTION: A control device 160 of a printer 100 executes: a first suction processing for fitting a cap 111 to a nozzle surface 45, and suctioning ink from nozzles 51 and 52; a first idle suction processing for alienating the cap 111 from the nozzle surface 45, and suctioning ink in the cap 111, after the first suction processing; a second suction processing for fitting the cap 111 to the nozzle surface 45, and suctioning ink from the nozzles 51 and 52 by a suction amount smaller than a suction amount in the first suction processing, after the first idle suction processing; a second idle suction processing for alienating the cap 111 from the nozzle surface 45, and suctioning ink in the cap 111, after the second suction processing; a post-recapping processing for fitting the cap 111 to the nozzle surface 45, and alienating the cap 111 from the nozzle surface 45, after the second idle suction processing: and wiping processing for performing wiping after the post-recapping processing.SELECTED DRAWING: Figure 9
Patent JP-2020082213-A (JP)
Title: Scribing tool
Inventor: WAKI KENJI
IPC: B25H7/04
Filed: 2018-11-15
Abstract: To make it possible to entry a scribe line on a surface of a structure while achieving reduction of work time and workload by use of a contact type three-dimensional measuring instrument.SOLUTION: A scribing tool, which is combined with a contact type three-dimensional measuring instrument provided with a probe having a spherical tip, comprises: a fixation part which is detachably fixed to a surface of a work-piece which is an intermediate product during manufacture of a structure; and a probe reception part which holds the tip of the probe, and positions the probe along the surface of the work-piece. A punch insertion hole, which extends along a direction perpendicular to the surface of the work-piece in the state that the fixation part is fixed to the surface of the work-piece, is provided.SELECTED DRAWING: Figure 1
Patent JP-2019137043-A (JP)
Title: Laminated film
Inventor: SHIMAZU AYAKO
IPC: B32B7/022
Filed: 2018-11-16
Abstract: To provide a film which has high surface hardness even though being a thin film and realizes stable surface hardness even if the usage environment changes.SOLUTION: There is provided a laminated film in which a B layer is provided on one surface of an A layer constituted of at least one polymer selected from the group consisting of an aromatic polyamide, a polyimide and a polyamide imide, wherein the surface hardness when measured from the surface of the B layer side is defined as X and the surface hardness when measured from the surface of the B layer side after storing the laminated film under conditions of 85°C and 85%RH for 100 hours is defined as Y, the following expressions (1) and (2) are satisfied: (1) X≥5H and (2)X-Y≤1 rank.SELECTED DRAWING: None
Patent JP-2020087608-A (JP)
Title: Lighting fixture
Inventor: NAKAMURA TOSHIO
IPC: F21L4/00
Filed: 2018-11-20
Abstract: To provide a lighting fixture capable of being attached to a body, and also attached to an object such as a bicycle or support pillar.SOLUTION: A lighting fixture A comprises: one or more tubular bodies 10 having cushioning properties; a cord body 20 slidably penetrating the tubular body 10, having elasticity and formed into a ring shape; and a lighting device 50 detachably attached to the tubular body 10. A lighting fixture mounting sheet 40 is attached to the tubular body. The lighting fixture mounting sheet comprises two rows of cut parts 43, 44 that do not reach the end part of the lighting fixture mounting sheet. The lighting device comprises a hooking device 51 connected to the lighting device. The lighting device is attached by hooking the hooking device on the cut part.SELECTED DRAWING: Figure 1
Patent JP-2020086779-A (JP)
Title: Work vehicle and work area management system
Inventor: KANAI MASAKI
IPC: G08G1/09
Filed: 2018-11-21
Abstract: To provide a technique for preventing entry of another work vehicle until a certain work vehicle completes work.SOLUTION: A work vehicle is configured to: acquire identification information of a post-process vehicle associated with identification information of an own vehicle when acquiring, from a work region sensor, a signal indicating that a work region is operated; create an area based on a current position of the own vehicle detected by a position sensor as a work area; store area coordinates indicating the work area and the identification information of the post-process vehicle in association and perform setting processing for sharing the stored information between the own vehicle and another vehicle; compare the current position of the own vehicle with the stored area coordinates to determine whether the own vehicle is approaching any work area; and perform alarm processing for outputting an alarming command to an alarm device when the identification information of the post-process vehicle associated with the area coordinates is not that of the own vehicle.SELECTED DRAWING: Figure 3
Patent JP-2020086114-A (JP)
Title: Image forming apparatus and image forming method
Inventor: IKEDA HIROAKI
IPC: G03G15/36
Filed: 2018-11-26
Abstract: To provide an image forming apparatus that prevents a reduction in image quality.SOLUTION: An image forming apparatus has an image carrier carrying a toner image and an opposing member opposite to the image carrier, and transfers the toner image on the image carrier to a recording medium conveyed between the image carrier and the opposing member. The image forming apparatus has a reading member that reads the toner image on the recording medium after being conveyed between the image carrier and the opposing member, and changes the amount of separation between the image carrier and the opposing member when transferring the toner image to the recording medium, in accordance with a result of the reading of the toner image on the recording medium performed by the reading member.SELECTED DRAWING: Figure 10
Patent JP-2020083122-A (JP)
Title: vehicle
Inventor: MATSUMURA HIDEMASA
IPC: B60T17/18
Filed: 2018-11-28
Abstract: To provide a vehicle capable of releasing actuation of a brake without requiring to dive into an under part of a vehicle when a brake is broken.SOLUTION: A transport vehicle 1 comprises: a PB chamber 5b for actuating a parking brake (PB) or releasing actuation; a PB automatic valve 11 for switching supply and stop of supply of air into the PB chamber 5b on the basis of a parking command; and a PB release valve 6 being provided between the PB automatic valve 11 and the PB chamber 5b, supplying air into the PB chamber 5b for releasing actuation of the parking brake. When the PB automatic valve 11 is broken and air cannot be supplied into the PB chamber 5b, and the parking barke is actuated although the parking command is released, by operating the PB release valve 6, air is supplied into the PB chamber 5b for releasing the parking brake. Therefore, without directly operating the PB chamber 5b by diving into an under part of the transport vehicle 1, the parking brake can be released.SELECTED DRAWING: Figure 2
Patent JP-2020083577-A (JP)
Title: Image forming apparatus
Inventor: YAMAZAKI SHUNSUKE
IPC: B65H5/02
Filed: 2018-11-28
Abstract: To provide an image forming apparatus which can suppress inclination of a conveyance unit suspended with a plurality of wires in a horizontal direction.SOLUTION: An image forming apparatus includes a housing, a conveyance unit, a first wire, a second wire 100B, a first drum, a second drum, a fixing part, and a movable part 140. The first drum is connected to one end of the first wire. The second drum is connected to one end of the second wire 100B. The fixing part is provided on the housing. The other end of the first wire is connected to the fixing part. The movable part 140 is provided on the housing. The movable part 140 has the other end 101 of the second wire 100B arranged thereon. A position of the other end 101 of the second wire 100B is adjusted by rotating the movable part 140.SELECTED DRAWING: Figure 12
Patent JP-2020081578-A (JP)
Title: Pacemaker system, pacemaker program and exercise support method
Inventor: KAJI KUNIHIKO
IPC: A63B71/06
Filed: 2018-11-29
Abstract: To provide a pacemaker system which can be inexpensively constructed by means of only simple equipment, has high flexibility for an installation site and an applicable competition and is easily usable.SOLUTION: The pacemaker system is provided that presents pace information related to a speed to an athlete 2, and comprises: a plurality of smartphones 1a-1n having communication functions and information output functions; and a cooperative control part 11c controlling a timing for outputting information from the information output function of each of information processing terminals through the communication function of each of the plurality of information processing terminals. The pacemaker system is usable by a plurality of athletes, the cooperative control part 11c outputs pace information in accordance with a speed setting of each of the athletes at a timing corresponding to each of the mobile objects.SELECTED DRAWING: Figure 1
Patent JP-2020083430-A (JP)
Title: Packaging box and blank sheet thereof
Inventor: MATSUMOTO CHIHARU
IPC: B65D5/54
Filed: 2018-11-29
Abstract: To provide a packaging box and a blank sheet thereof which have a configuration that an opening or resealing function is exhibited to let an opening indication automatically appear, and in which the function is not spoiled in resealing.SOLUTION: The present invention relates to a packaging box with a resealing function and a blank sheet thereof. The packaging box comprises: four continuous side plates bent into a cylindrical shape, continuous back plates overlapping with two continuous side plates of four side plates, and a sealing plate sealing two opening parts surrounded with the four side plates; a cutting line in an insert piece shape at one of edges of the two side plates; a holding part into which an insert piece separated along the cutting line is inserted at the back plate overlapping with the side plate comprising the cutting line in the insert piece shape; a non-adhesion part or peeling predetermined part inside the cutting line of a multilayer part consisting of the side plate comprising the cutting line in the inert piece shape and the back plate; an opening indication on a top surface of the holding part; and a sealing plate which links the edge of the side plate comprising the cutting line in the insert piece shape and an edge of the side plate opposed to the side plate.SELECTED DRAWING: Figure 1
Patent JP-2020083625-A (JP)
Title: Meander control method of strip-shaped substrate in non-contact type conveyance device
Inventor: KOBAYASHI HIROKAZU
IPC: B21B39/00
Filed: 2018-11-30
Abstract: To provide a meander control method capable of stably suppressing meandering of a strip-shaped substrate, in a non-contact type conveyance device for conveying the strip-shaped substrate by floating it by a floater.SOLUTION: In a meander control method in a non-contact type conveyance device which floats strip-shaped substrates 1 by one or more floater 2 groups arranged below the continuously traveling strip-shaped substances and conveys the strip-shaped substrates in a state of non-contacting a conveyance roll, a shape measurement device 9 for measuring the shape of the strip-shaped substrate 1, an inlet-side meandering meter 8a for measuring meandering amount of the strip-shaped substrate 1, and a meander control device 7 for controlling a passing position in a width direction of the strip-shaped substrate 1 are arranged on the upstream side of the floater groups. Based on a form measuring result of the strip-shaped substrate 1 obtained by the shape measurement device 9, the meander control device 7 is actuated, and the passing position of the strip-shaped substrate 1 on the upstream side of the floater groups is moved in advance so that the meandering amount of the strip-shaped substrate 1 measured by the inlet-side meandering meter 8a becomes a predetermined value, in the meander control method.SELECTED DRAWING: Figure 6
Patent JP-2020092320-A (JP)
Title: Signal processing device, electronic apparatus, signal processing method, and program
Inventor: KURIHARA YOSUKE
IPC: H04N5/232
Filed: 2018-12-05
Abstract: To reduce processing delay of data output from an event-driven vision sensor.SOLUTION: A signal processing device includes: a communication unit that receives a packet transmitted from an event-driven vision sensor including a sensor array composed of sensors that generate an event signal when detecting an intensity change in incident light; a buffer memory that temporarily stores the packet; and a reading control unit that forcibly reads the packet from the buffer memory when a predetermined condition is satisfied.SELECTED DRAWING: Figure 1
Patent JP-2020090020-A (JP)
Title: Image forming apparatus and program
Inventor: TANAKA KAZUTO
IPC: B41J29/46
Filed: 2018-12-05
Abstract: To improve operational efficiency of an image forming apparatus using a medium sensor.SOLUTION: An image forming apparatus includes: an image generation unit 351 which generates an image to be printed on a recording material; a communication control unit 352 which communicates with an external device; a tray information storage unit 354 which associates characteristic information of the recording material with identification information of a medium sensor measuring the characteristics of the recording material, and stores the associated information as information on a paper-feed tray; a print control unit 356 which controls the image generated by the image generation unit 351 so that the image is printed on a recording material according to the information of the paper-feed tray stored in the tray information storage unit 354; and a display control unit 355 which displays the information on the paper-feed tray on a display unit.SELECTED DRAWING: Figure 4