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JP2022184301A |
To provide a coating film transfer tool capable of sharing all components other than a transfer tape between transfer tapes having different tape widths.There is provided a coating film transfer tool in which at least two types of leadin...
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JP7187130B1 |
[PROBLEMS] To provide a CAD drawing method in which an error is reduced so as to be put to practical use, compared with conventional drawing methods, in drawing to divide an acute angle or an obtuse angle into 3 or 5, while the procedure...
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JP2022182869A |
To provide a composition for erasers which can provide an eraser that is excellent in defoaming property and transparency.A composition for transparent erasers contains a polyvinyl chloride resin, a polysiloxane-based defoaming agent, an...
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JP2022182698A |
To provide a friction body and a thermochromic writing instrument that can be used by selecting the friction portion of the friction body and enable stable friction operation.A friction body 1 includes a hard friction member 2 and a soft...
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JP7183734B2 |
A display system includes a pen; a display input device configured to accept input by the pen; and an extension function device to be coupled to a housing of the display input device. The extension function device includes an extension f...
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JP2022180089A |
To improve the running performance of a writing board.A writing board 1 of the present invention includes a main board body 10 having a writable use surface located between two main longitudinal frames, and an auxiliary board body 30 whi...
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JP2022178567A |
To provide a magnetic sheet with which display characteristics at drawing time and at erasure time have been improved.This magnetic sheet 100 has a plurality of microcapsules 140 arranged between an upper sheet 110 and a lower sheet 120....
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JP2022179242A |
To provide a writing instrument as an ink eraser and as a pen.The writing instrument has a pen tip core and a core cushion, and can erase ink characters with a liquid such as nail polish eraser in an ink tank.SELECTED DRAWING: Figure 1
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JP2022178008A |
To provide a surface layer formation composition that makes it possible to easily erase handwritten traces of oil-based ink, and erase the handwritten traces on the surface layer.The surface layer formation composition in the present inv...
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JP7175607B2 |
[Problem] To provide a writing sheet with which a high-contrast image can be recorded, with which there is little variation in the contrast of the image over time, and with which recording and erasing can be performed easily. [Solution] ...
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JP7174472B2 |
To provide an ink box having a single function and convenient to carry.The ink box includes a box body 1, a fixed lid 10, and a movable lid 7. The fixed lid 10 is fixedly connected to the upper portion of the box main body 1, The movable...
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JP7174214B2 |
To provide a manual pencil sharpener that sharpens along a pencil's grain.The pencil sharpener comprises a main body, a cutter portion 12 whose base end portion of the blade is pivotally supported by the main body 11, the cutter portion ...
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JP7171028B2 |
To provide a pencil sharpener capable of finely adjusting the sharpening condition of a pencil without removing the pencil from the pencil sharpener.The pencil sharpener comprises a main body 20 having a pencil sharpening portion capable...
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JP7171040B2 |
To provide an automatic traveling writing device capable of easily securing drawing accuracy for drawing contents that a user expects.The automatic traveling writing device according to the present invention comprises: a vehicle body tha...
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JP2022170988A |
To provide a thermochromic writing instrument capable of performing stable and appropriate friction without causing a friction body to wobble in friction and installing the friction body by a desired projection length.The thermochromic w...
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JP2022169437A |
To provide a water discoloration body and a water discoloration body set which cover a water discoloration image with a cover member immediately after forming the water discoloration image by bonded with water, and thereby can extend a w...
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JP2022167211A |
To use both posture maintaining means for maintaining the folded posture and the self-standing posture.The board with stand function of the present invention includes: a first plate member 10; a second plate member 30 connected openably ...
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JP7163094B2 |
To provide a thermochromic writing instrument in which a cover member that covers a friction member can be easily removed.A thermochromic writing instrument comprises a friction member 60 capable of discoloring the handwriting at the rea...
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JP2022164521A |
To provide a magnetic sheet stationery at the forefront of the trend of plastic waste and plastic-free due to seawater pollution, which is an epoch-making stationery that uses a magnetic sheet to make the pencil case, underlay, ruler, pr...
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JP2022164217A |
To improve durability while securing a function as an eraser in an eraser consisting of a plurality of layers.There is provided an eraser E1 formed by laminating a plurality of layers S1 to S4 and H1 to 2D formed of first and second mate...
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JP7161693B2 |
A jig for an image forming apparatus that forms an image on a recording medium with movement in a scanning direction includes a base including an apparatus positioning reference extending in a first direction to be aligned with the scann...
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JP3239596U |
[Problem] To flexibly attach and detach drawing boards or drawing paper of different sizes according to each age group of a child, to flexibly adjust the size of the drawing paper or drawing board, and to save a picture drawn by a child ...
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JP7160478B2 |
To provide a coating film transfer tool having a transfer head cover which prevents the coating film transfer tool from being enlarged, the transfer head cover being highly durable, easily opened/closed and capable of covering even the f...
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JP7158898B2 |
To provide a space structure adapted to be used in an educational facility.An education support device comprises a pole member extending in a vertical direction and a beam member connected to the pole member and extending in a horizontal...
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JP2022161134A |
To provide an eraser having a substantially rectangular parallelepiped shape (quadrangular columnar shape) and capable of responding to a request for erasing a fine part and also responding to another request for erasing a wide part in a...
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JP3239566U |
To provide a tool for practicing writing on a stupa or a mortuary tablet by which a person can repeat the work of writing with a writing brush while looking at a model, and can improve the proficiency in a short period of time. A writing...
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JP2022161010A |
To provide a pencil sharpener which does not stain the outer surface of the shaft of a soft lead pencil.There is provided a pencil sharpener including a hollow guide channel (1) for sharpening the pencil point. The inner surface of the g...
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JP2022155246A |
To provide a friction tool and a thermochromic writing instrument, in which a friction area can be easily visually recognized during a friction operation, and a strong fixed state between a friction portion and a see-through portion can ...
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JP2022155245A |
To provide a friction tool capable of preventing loosening of screw engagement between a friction body and a main body, and as a result, preventing the friction body from wobbling or falling off from the main body.The friction tool compr...
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JP2022153279A |
To provide an aqueous discoloration body and an aqueous discoloration set capable of extending a maintenance time of an aqueous discoloration image and capable of recognizing whether the aqueous discoloration image is formed with balance...
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JP7144900B2 |
To provide a whiteboard sheet excellent in scratch resistance and durability, with further better writing and erasability of a whiteboard marker than a conventional one.There is provided a whiteboard sheet having a writing layer provided...
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JP7142495B2 |
To provide a friction auxiliary tool capable of preventing a friction body from being damaged in friction operation using the friction auxiliary tool, preventing the friction auxiliary tool from being lost or damaged, and facilitating fi...
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JP7140394B2 |
To provide a tool for collecting eraser waste that can attract eraser waste that is adsorbed by magnetic force and can easily release it to a trash can and the like by releasing the adsorption state.The tool for collecting eraser waste i...
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JP7132625B2 |
To provide a compass adjusted to a gripping manner of making it easy to rotate a rotary leg while applying different loads onto a central leg and the rotary leg of the compass during starting of drawing an arc up to finishing of drawing ...
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JP2022536832A |
A modular notepad system includes a cover having multiple sides. The system also includes a tie coupled to multiple surfaces via flexible and/or foldable materials. The binding portion forms a magnetic spine by having at least one magnet...
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JP7122226B2 |
To provide a thermochromic writing instrument capable of performing stable and proper friction without wobbling of a friction body during rubbing and easily exchanging a mounted friction body with a spare friction body.A thermochromic wr...
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JP7119723B2 |
To provide an information processing system capable of reducing a trouble of selecting an external service that requires setting for each user as a transmission destination when transmitting data related to an image to be displayed.The i...
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JP2022118646A |
To provide an eraser increasable in corners when necessary, while keeping a general eraser shape, a manufacturing device of the eraser and a manufacturing method of the eraser.A manufacturing device 10 of an eraser comprises a cylindrica...
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JP3238706U |
[Problems] When drawing logos and marks, you can quickly draw multiple 360-degree circles in any size. To provide a ruler capable of easily marking the position of dimensions. [Solution] The ruler has a rectangular shape, and both of the...
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JP3238682U |
To provide a graffiti sheet and a graffiti sheet set that can be freely graffitied on a historical figure, easily erased, and reusable. A graffiti sheet (1) has an original picture (11) of printed pictures and letters displayed on a shee...
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JP3238664U |
A multi-functional voice-controlled children's drawing board with improved practicability and usage effect is provided. A multi-functional voice-controlled children's drawing board includes a front housing and a rear housing fixed to eac...
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JP3238666U |
A children's drawing board is provided that enables convenient and quick replacement of images. A children's drawing board that can be copied includes a light transmission panel and a frame fixed to the edge of the light transmission pan...
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JP7111361B2 |
A liquid crystal writing device with enhanced line acuity includes the following features. Included is a front writing surface. A liquid crystal layer includes a dispersion of cholesteric liquid crystal and polymer, wherein a reflectance...
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JP7102577B2 |
Provided are an erasing implement and a writing implement equipped with the erasing implement, the erasing implement being capable of erasing writing regardless of the type of ink or lead of the writing implement, even writing with therm...
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JP7102000B2 |
To provide a compass provided with a writing instrument storage mechanism capable of putting together a compass to a smaller size in a state of holding the writing instrument on the compass to protect a tip part of the writing instrument...
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JP2022105796A |
To provide a transfer tool of a transfer tape capable of preventing positional displacement of a start position of a transfer layer.A transfer tool 1 includes a feeding bobbin 53 around which an unused transfer tape T is wound, a winding...
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JP7100763B2 |
[Problem] To provide a pen-type compass that has excellent portability, facilitates storing and carrying a replacement core and replacing the core, and prevents loss of the replacement core or a component. [Solution] A pen-type compass c...
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JP2022101343A |
To provide a friction member capable of erasing the handwriting of a thermochromic writing body and sufficiently maintaining the appearance of the handwriting of a non-thermochromic writing body when the handwriting of the non-thermochro...
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JP7095856B2 |
[Problem] To provide a convenient coating film transfer tool capable of preventing a state in which a coating film is not transferred in the center of the coating film in a pressing edge portion of a transfer head. [Means for Resolution]...
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JP2022099185A |
To provide an eraser excellent both in erasability and hardness difficult to be bent.An eraser of the present invention includes vinyl chloride resin, plasticizer, and filler. The plasticizer includes chemicals having dissolution paramet...
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