baber/WOPTO huggingface dataset:
Patent JP-2020029080-A (JP)
Title: Structure of line thermal head pressing section
Inventor: SOGABE MASUO
IPC: B41J2/325
Filed: 2018-08-21
Abstract: To provide a structure of line thermal head pressing section which can perform line thermal head replacing work and heating element cleaning work in the state that a printer body is fixed and is not displaced.SOLUTION: A plunger top face d of a solenoid e is directly slid by rotation of a cam b to slide a plunger shaft p of the solenoid e in a vertical direction, and a line thermal head m is elevated following proportionally to this sliding. A vertical gap r between a heating element n longer direction of the line thermal head m at top dead center of the plunger d of the solenoid e and a platen roller o longer direction outer periphery is created by a sliding length of the plunger shaft p by rotation of the cam b so that the line thermal head m can be freely attached and detached by a detachable mechanism 35, which can be detachably held, by use of the gap r. By so making the line thermal head m as to be detachable at the gap r, replacement work of the line thermal head m and cleaning work of the heating element n can be performed without displacement of a printer body 2.SELECTED DRAWING: Figure 1
Patent JP-2020039563-A (JP)
Title: Cleaner of cleaning robot
Inventor: NAKAJIMA TAKASHI
IPC: A47L9/04
Filed: 2018-09-10
Abstract: To provide a cleaner of a cleaning robot that allows maintenance of a brush to be carried out easily without removing the brush.SOLUTION: A cleaner 4 of a cleaning robot 1 that cleans a floor surface L while travelling includes: a support member 5; a brush unit 9 attached to the support member 5, which has a rotary brush 18 grounded on the floor surface L; and a flip-up mechanism 40 for flipping up the rotary brush 18 so that the rotary brush 18 is oriented ahead of the cleaning robot 1.SELECTED DRAWING: Figure 2
Patent JP-2020029759-A (JP)
Title: Light-weight self-standing wall and construction method of light-weight self-standing wall
Inventor: MATSUOKA HIROYOSHI
IPC: E04H17/16
Filed: 2018-08-23
Abstract: To provide a light-weight self-standing wall that allows, as the material itself can be bent, and the material is easily processed to an extent to be cut by a cutter etc., a design in free imagination, and that has almost no concern for a damage due to a collapse in an earthquake as the material itself is light-weight and further is better in a manufacturing cost as well, and a construction method of the light-weight self-standing wall.SOLUTION: A light-weight self-standing wall 10 comprises a plurality of light-weight panels 20 arranged with a base by concrete or a concrete block as a foundation, an irregular shape steel bar 30 vertically arranged between the light-weight panels 20, a mortar block body 40 between the light-weight panels 20 for filling and curing mortar so as to bury the irregular shape steel bar 30, and a finish layer 70 over a whole surface of the light-weight panel 20 and a whole surface of the foundation.SELECTED DRAWING: Figure 1
Patent JP-2020042694-A (JP)
Title: Track prediction apparatus and track prediction method
Inventor: SASAKI TOMOYUKI
IPC: G01S5/02
Filed: 2018-09-13
Abstract: To improve track prediction accuracy.SOLUTION: According to an embodiment, a track prediction device comprises: a past track database for storing past tracks; an acquisition unit; a track pattern estimating unit; a track probability calculating unit; and a display unit. The acquisition unit acquires a track of a moving object. The track pattern estimation unit estimates a track pattern of an acquired track based on the acquired track and the past track stored in the past track database. The track probability calculation unit calculates a probability of the estimated track pattern. The display unit displays the estimated track pattern and the calculated probability.SELECTED DRAWING: Figure 2
Patent JP-2020040820-A (JP)
Title: Measuring apparatus, image formation device and image formation system
Inventor: TOKUMA NAOTO
IPC: G06T1/00
Filed: 2018-09-13
Abstract: To provide a measuring apparatus, an image formation device, and an image formation system that are highly convenient and are capable of reducing deterioration in measurement accuracy caused by heat.SOLUTION: A measurement apparatus (400) includes: a first transport path (430) that transports a sheet discharged from an image formation device to a sheet processing device; and a second transport path (431) that branches from the first transport path, passes under the first transport path, and merges into the first transport path. The second transport path has measurement means (500, 700) thereon that measure an image pattern on the sheet. A third transport path (432) that transports the sheet with its image pattern measured by the measurement means and a sheet stacking part (425) where sheets discharged from the third transport path are stacked are provided above the first transport path.SELECTED DRAWING: Figure 2
Patent JP-2020045979-A (JP)
Title: Rotation transmission device
Inventor: SATO KOJI
IPC: F16C35/063
Filed: 2018-09-19
Abstract: To minimize variations in loads during assembly of an elastic member which biases an armature.SOLUTION: A rotation transmission device includes an electromagnetic clutch 40 which causes a first shaft S1 and a second shaft S2, coaxially arranged, to engage with each other or releases the engagement. The electromagnetic clutch 40 includes: an armature 41 which is movable relative to the first shaft S1 in an axial direction; an electro-magnet 44 which is disposed at an outer periphery of the first shaft S1, can rotate around an axis relative to the armature 41, and faces the armature 41 in the axial direction; and an elastic member 20 which biases the armature 41 in a direction that the armature 41 separates from the electro-magnet 44. The elastic member 20 is supported between a bearing inner ring 58a of a ball bearing 58, which supports the first shaft S1 and the electro-magnet 44 in a manner that the first shaft S1 and the electro-magnet 44 can rotate around the axis, and the armature 41.SELECTED DRAWING: Figure 1
Patent JP-2020047047-A (JP)
Title: Information providing system, information providing method, and program
Inventor: UNO SHUHEI
IPC: G06Q50/10
Filed: 2018-09-20
Abstract: To provide an information providing system, an information providing method, and a program that can reduce users' time and labor when browsing detailed information on articles.SOLUTION: In an information providing system, an information providing device includes: a communication unit that communicates with a terminal device 100; and a control unit that provides the terminal device 100 with a first layer surface including outline information indicating an outline of an article, and when one of multiple pieces of outline information is operated on the terminal device 100, provides the terminal device 100 with a second layer surface displaying detail of article information corresponding to the operated outline information and content related to the article information. The content includes information on different items depending on types.SELECTED DRAWING: Figure 8
Patent JP-2020052130-A (JP)
Title: Cleaning blade, cleaning device, process cartridge, and image forming device
Inventor: TANO DAISUKE
IPC: G03G21/00
Filed: 2018-09-25
Abstract: To provide a cleaning blade which offers both good initial cleaning performance and cleaning performance maintainability over time.SOLUTION: A cleaning blade is provided, comprising: a first layer containing a metal oxide; a second layer, an elastic layer with a Young's modulus of 4-8 MPa, inclusive; and a third layer, an elastic layer with a permanent elongation less than 2%.SELECTED DRAWING: Figure 1
Patent JP-2020048963-A (JP)
Title: Game machine
Inventor: IWATA TAKASHI
IPC: A63F7/02
Filed: 2018-09-27
Abstract: To provide a game machine capable of suitably increasing the degree of attention to a game.SOLUTION: A Pachinko machine includes a main control device that executes main control related to a game. An MPU of the main control device executes a big winning lottery on the basis of a winning to an operating port provided in the game area. An MPU of a notification/performance control device determines the details of the variation display mode of a symbol in each game round on the basis of the command from the main control device. A special performance executed in a second normal game state is composed of three parts of an opening part, a main part, and an ending part. When the result is a 16R probability variation big winning, a revival performance may be executed in the ending part in any of "Setting 1" to "Setting 3". When the result is a 8R probability variation big winning, the revival performance may be executed in the ending part only for "Setting 2" to "Setting 3".SELECTED DRAWING: Figure 58
Patent JP-2020051944-A (JP)
Title: Electronic component conveyance device and electronic component inspection device
Inventor: YANAGISAWA MAKOTO
IPC: G01R31/26
Filed: 2018-09-27
Abstract: To provide an electronic component conveyance device and an electronic component inspection device with which it is possible to detect a reduction in attracting force when the attraction force for attracting an electronic component decreases.SOLUTION: Provided is an electronic component conveyance device comprising: a first and a second holding unit for holding an electronic component by attraction; a suction unit for imparting an attraction force for attracting an electronic component to the first and second holding units; a passage formation unit having a suction passage, a first branch passage and a second branch passage; a first opening/closing unit for opening/closing the first branch passage; a second opening/closing unit for opening/closing the second branch passage; a first pressure detection unit for detecting first pressure inside of the first branch passage; and a second pressure detection unit for detecting second pressure inside of the second branch passage. The control unit causes the first branch passage to be opened by the first opening/closing unit and an electronic component to be attracted to the first holding unit, as well as detects whether or not the first pressure is reduced below preset pressure when the second branch passage is opened by the second opening/closing unit.SELECTED DRAWING: Figure 6
Patent JP-2020057466-A (JP)
Title: Fuel cell device, control device and control program
Inventor: ONO TAKASHI
IPC: H01M8/04746
Filed: 2018-09-28
Abstract: To provide a fuel cell device, control device and control program, capable of suppressing degradation in a power generation efficiency and accidental fire of off-gas combustion, which may occur during heating of city water supplied from the outside.SOLUTION: The fuel cell device includes: a fuel cell; desulfurizer which adsorbs sulfur and removes sulfur from fuel gas supplied to the fuel cell; an external water flow path for water from the outside of an outer case to pass through; and a control device which controls an operation of the fuel cell in the outer case. The control device, when a first condition predetermined in connection with the external water flow path is satisfied, executes first gas increment control for increasing a flow rate of fuel gas.SELECTED DRAWING: Figure 1
Patent JP-2019165615-A (JP)
Title: Battery type industrial vehicle
Inventor: AOKI MIDORI
IPC: B60L3/00
Filed: 2018-10-01
Abstract: To provide a battery type industrial vehicle capable of reducing occurrence frequency of a cut-off state of input/output due to temperature rise of a battery device, and allowing an operator to surely recognize that, a state almost becomes in a cut-off state due to temperature rise.SOLUTION: A battery type industrial vehicle comprises: a drive motor; a battery device for outputting power for driving the drive motor, and receiving power when the drive motor is caused to perform a regenerative operation; temperature detection means for detecting temperature of the battery provided on the battery device; and a controller for controlling the drive motor, in which the controller restricts an output of the drive motor according to temperature of the battery when temperature of the battery detected by the temperature detection means is equal to or greater than restriction start temperature T11, namely a state is a first high temperature state.SELECTED DRAWING: Figure 5
Patent JP-2020043747-A (JP)
Title: Electric power supply system
Inventor: NUMATA KAZUO
IPC: H02J7/34
Filed: 2018-09-12
Abstract: To provide an electric power supply system which is comprised of a distributed electric power supply and a storage battery, and in which trip of the storage battery is avoided.SOLUTION: The electric power supply system comprises: a plurality of electric power converters 4a connected to a plurality of solar cells 3; a storage battery 2; a load 1; and control means. The control means causes one of the plurality of electric power converters 4a to perform rated operation in order to maximize the electric power supplied from the plurality of solar cells 3 to the load 1, obtains the required number of operating electric power converters 4a on the basis of the electric power supplied to the load 1, the charging/discharging electric power of the storage battery 2 and the output electric power of the power converter 4a performing rated operation, causes the required number of electric power converters 4a to operate, and prorates the difference between: the electric power supplied to the load 1 and the charge/discharge electric power of the storage battery 2; and the output electric power of the electric power converter 4a performing rated operation to give the output electric power value to the remaining operating electric power converters 4a.SELECTED DRAWING: Figure 1
Patent JP-2020059396-A (JP)
Title: Manufacturing method of ship
Inventor: TSUKAMOTO YASUSHI
IPC: B63B83/00
Filed: 2018-10-10
Abstract: To efficiently utilize an existing ship having a plurality of tanks.SOLUTION: A manufacturing method of a ship includes the steps of: cutting out an intermediate hull part 5C including some tanks 3 and a part of a hull 2, in a bow-stern direction Da in which the some tanks 3 are disposed, from the existing ship 1 having the hull 2 in which the plurality of tanks 3 are arranged in the bow-stern direction Da; and joining a bow side hull part 5A arranged adjacently to a side of a bow 2a with respect to the intermediate hull part 5C with a stern side hull part 5B arranged adjacently to a side of a stern 2r with respect to the intermediate hull part 5C.SELECTED DRAWING: Figure 3
Patent JP-2020058736-A (JP)
Title: Game machine
Inventor: DAIGUJI HIROKI
IPC: A63F7/02
Filed: 2018-10-12
Abstract: To provide a game machine capable of increasing a player's interest in a game.SOLUTION: Display control means can display a predetermined number of identification display modes on display means on which a plurality of identification display modes are displayed. Among identification display modes stored in storage means in which more types of identification display modes than a predetermined number, the identification display mode to be displayed on the display means is determined by determination means for a predetermined number, and a performance corresponding to the identified display mode displayed on the display means is executed by performance execution means when a specific condition is satisfied. As a result, it is possible to make the identification display mode displayed in a stopped state more interesting, thereby increasing a player's interest in a game.SELECTED DRAWING: Figure 266
Patent JP-2020065345-A (JP)
Title: Multi-phase converter
Inventor: UEHARA MANABU
IPC: H02M3/155
Filed: 2018-10-16
Abstract: To provide a technique for suppressing current imbalance in a non-boosting mode in a multi-phase converter.SOLUTION: The multi-phase converter includes: a plurality of voltage conversion circuits connected in parallel; and a control unit for controlling switching of each switching element of the voltage conversion circuits. The control unit is configured to switch the switching element in a phase in which the minimum current value of current values flowing in each phase flows in a non-boosting mode.SELECTED DRAWING: Figure 2
Patent JP-2020061975-A (JP)
Title: Chemical spraying device
Inventor: YAMAZAKI RYOSUKE
IPC: A01M7/00
Filed: 2018-10-17
Abstract: To spray a chemical on crops to be sprayed with the chemical while preventing contact with other objects.SOLUTION: A chemical spraying device 10 capable of being installed on a working vehicle comprises: a chemical tank 11; a chemical injection part 12 for injecting a chemical supplied from the chemical tank 11; a first injection supporting part 31 comprising the chemical injection part 12, and having a vertical posture extending in an up-down direction; and a second injection supporting part 32 extending in a horizontal direction from the side of the chemical tank 11, and supporting the first injection supporting part 31. The second injection supporting part 32 is pivotally supported and connected to the side of the chemical tank 11, and provided so as to be rockable around an axis along the up-down direction.SELECTED DRAWING: Figure 3
Patent JP-2020063790-A (JP)
Title: Vehicle gear
Inventor: MIYAGAWA TAKESHI
IPC: F16H55/14
Filed: 2018-10-17
Abstract: To provide a vehicle gear capable of suppressing gear noise while suppressing reduction in strength.SOLUTION: A vehicle gear having a disk shape and a disk portion having a plurality of through holes formed in the circumferential direction, and an outer peripheral portion having outer peripheral teeth formed on the outer peripheral side of the disk portion. The through holes are formed in an asymmetric shape in the circumferential direction. Of both ends in the circumferential direction of the through hole, at the end portion on the side that receives the tensile force when the vehicle travels backward, a hole portion that is larger in the radial direction of the disk portion than on the end that receives the tensile force when traveling the vehicle forward is formed.SELECTED DRAWING: Figure 2
Patent JP-2020063078-A (JP)
Title: paper bag
Inventor: MORI FUMIO
IPC: B65D30/12
Filed: 2018-10-18
Abstract: To provide a paper bag which reduces a pressure sensitive adhesive amount to be used, occurrence rate of defective sealing at the time of sealing, occurrence rate of blocking during paper bag storage, and a paper bag manufacturing cost, and improves convenience of using and storage.SOLUTION: There is provided a paper bag in which one end of a square cylindrical shaped bag body having a front wall 3, a rear wall 1 and both side walls 2 is sealed, and the other end is filled with contents and then sealed. Of the paper bag, the front wall, the rear wall, and both side walls are formed with flap parts 6, 4, 5 each of which is individually independent and extends out at the other end, the extension length of a flap part of the rear wall is larger than the extension lengths of flap parts of the front and both side walls, and on an inner surface 12 of the flap part of the rear wall that extends beyond the flap parts of the front wall and both side walls is applied with pressure sensitive adhesive while on the part from a base end part of the flap part of the rear wall to the extension length of the flap part of the front wall and both side walls, and further on at least an upper part 13 of the flap part of the front wall, pressure sensitive adhesive is not applied.SELECTED DRAWING: Figure 5
Patent JP-2020064796-A (JP)
Title: Fuel cell system
Inventor: IRIYAMA YOJIRO
IPC: H01M8/04
Filed: 2018-10-18
Abstract: To provide a fuel cell system easily incorporated in a vehicle and excelling in the performance of externally exhausting leaked hydrogen.SOLUTION: A fuel cell system 10 includes a hydrogen tank 14 disposed inside of a tank accommodation part 36 inside of a case 34, with the tank accommodation part 36 communicating with upstream of a compressor 24 of an air supply pipe 20 of a fuel cell stack 12 via a communication pipe 38 within the case 34. Therefore, air is supplied into the case 34 from an external communication port 40 by negative pressure generated by the compressor 24 disposed in the air supply pipe 20 so that the air, together with the hydrogen leaking from the hydrogen tank 14 and remaining in the tank accommodation part 36, is supplied to an air pole of the fuel cell stack 12 via the communication pipe 38 and air supply pipe 20. Further, the leaked hydrogen, together with the air, is externally exhausted from the air pole of the fuel cell stack 12 via an air exhaust pipe 26.SELECTED DRAWING: Figure 1
Patent JP-2019008840-A (JP)
Title: Touch panel device and image display method
Inventor: TANAKA HIROSHI
IPC: G06F3/0488
Filed: 2018-10-19
Abstract: To provide a touch panel device that can easily determine the direction and speed related to scroll display of images even when the device do not have a sufficient area to enable a flick or trace operation and the like, and an image display method.SOLUTION: There is provided a touch panel device that includes a contact target surface and receives designation of a position through a contact with the contact target surface, the touch panel device including detection means for detecting a value of a pressure to be applied to the contact target surface at the contact, and determining a direction on the basis of positions according to designation of a plurality of positions, determining a speed on the basis of a result of the detection by the detection means, and performing scroll display of images on the basis of the determined direction and speed.SELECTED DRAWING: Figure 3
Patent JP-2020067262-A (JP)
Title: Heat exchanger
Inventor: TAKASE MASAAKI
IPC: F28F9/02
Filed: 2018-10-26
Abstract: To provide a heat exchanger excellent in pressure resistance and mass productivity and easy to be manufactured.SOLUTION: Each header plate 3 is formed to have the same shape. One side wall part 1 of each header plate 3 is provided with a plurality of protrusions 1a, and the other side wall part 1 is provided with recesses 1b matching to the protrusions 1a. When the protrusions 1a and the recesses 1b are fitted, neighboring header tanks 8 are joined.SELECTED DRAWING: Figure 1
Patent JP-2020061112-A (JP)
Title: Brake operation display device for left-foot brake practice, and drive recording device
Inventor: MATSUMORI HIROO
IPC: G09B19/16
Filed: 2018-10-12
Abstract: To provide as a monitor for driver's left-foot brake operation, a pedal operation display device, and a recording device thereof in the invention, under a situation in which accidents due to wrong pedaling between an accelerator and a brake while driving a vehicle have become a social problem, and even when an automatic break is generally configured as a separate line from power control, a human still switches between the accelerator and the break with one line by a right foot, and in consideration of a tendency that consciousness is separated from action due to aging, a practice for allowing a left foot to control the break is required.SOLUTION: There are provided two kinds of break operation display devices for a beginner practice and of a data recording type, and a recording device. The device for the practice includes a compact LED display device disposed on an upper part of a windshield, a connection of a pressure switch stuck to a pedal, and a drive recorder attached so as to surround the display device. The device of the data recording type allows an improved type of a drive recorder to capture a pedal operation in real time, and allows the recording device to record a time and a distance from a break operation to stopping.SELECTED DRAWING: Figure 4