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OneA Corporation manufactures poka-yoke products through consistent domestic production. This catalog introduces ARROW quality improvement tools designed to prevent human errors in various situations such as manufacturing and logistics. We offer a variety of poka-yoke products, including the poka-yoke shutter "APG-7TL/7TB," which has a wide range of adjustable opening and closing angles to accommodate different scenarios, as well as the poka-yoke controller "APG-CR1," which can register both barcodes and QR codes, and the poka-yoke roll shutter "APG-RS3," among many others. Our products can be implemented in small lots and are ideal for preventing picking errors in logistics warehouses and process errors in manufacturing sites. For more details, please refer to the related products or related catalog below.

The "Poka-Yoke Shutter" is a hybrid of a shutter and a work instruction lamp. By installing it on shelves or work tables, it informs the worker of the picking location through lamp indications and the opening and closing of the shutter. Since the shutter does not open for shelves other than the necessary ones, it prevents mistakes by ensuring that items cannot be taken from the wrong place. For more details, please refer to the related products or catalogs below.

The "Poka-Yoke Shutter" is a hybrid of a shutter and a work instruction lamp. By installing it on shelves or work tables, it informs the operator of the picking location through lamp indications and the opening and closing of the shutter. Since the shutter does not open for shelves that are not needed, it prevents mistakes by ensuring that items cannot be taken from the wrong place. For more details, please refer to the related products or catalogs below.

<Case Studies> ●Incorrect retrieval ●Incorrect input ●Logistics industry case studies ●Lid-type parts box picking ●Prevention of skipping processes We provide an easy-to-understand illustrated introduction. For more details, please refer to the related products or related catalogs below.

The Poka-Yoke product "Poka-Yoke Lamp APL-1 Series" is a display device that can be used for tasks such as picking and placing parts. By shaping the lamp section into a ▼ shape, it prevents picking errors that frequently occur with upper and lower shelves. It comes with a bracket that can be easily attached to an Irecta pipe (φ28mm). While it is possible to create a simple light by yourself, there may be concerns about durability, and to output a signal, you would need to attach a switch such as a push button. However, this product allows for both illumination and signal output. For more details, please refer to the related products or catalogs below.

The LED multicolor indicator light "ART-24" is a dazzling illumination lamp that features seven colors with a smart body. It can emit a maximum of seven colors: red, green, blue, yellow, cyan, purple, and white. The power supply is compatible with both polarities, ensuring that there is no damage due to incorrect wiring, providing peace of mind. It can be used to display work conditions in factories, as a warning light for AGVs (automated guided vehicles), or to indicate toilet usage time, among other applications. For more details, please refer to the related products or catalogs below.

The "APG-7 Series" of error-proof shutters handled by oneA Corporation, combined with Keyence's "BT-W70," ensures the prevention of mistakes. Using a handheld terminal, the two-dimensional codes on the instruction sheet and the actual product label are verified. If there are no errors, the designated shutter will open. This prevents misreading and improves picking accuracy. The error-proof controller APG-CR1 can connect up to 60 openings. For more details, please refer to the related products or catalogs below.

The "Poka-Yoke Roll Shutter APG-RS3 Series" is a versatile poka-yoke product that can be used for parts picking operations and as a simple gate. The opening and closing positions can be set as desired, with fine adjustments possible. It is easy to install as it is controlled by input and output signals. Special arrangements can be made for printing on the screen. The models include the lever switch type "APG-RS3" and the push switch type "APG-RS3-B," with a power supply voltage of DC24V. For more details, please refer to the related products or related catalog below.

We would like to introduce the poka-yoke product "Poka Yoke Roll Shutter" handled by oneA Corporation. This product is available for both set sales and individual sales. The poka-yoke product "APG-RS3" comes with a gray screen measuring 920mm in width and 1000mm in length as a set. It can be operated simply by connecting the cable to the controller. The poka-yoke product "APG-RS31," which includes only the part with the inverted triangle lamp, and the poka-yoke product "APG-RS32," which includes only the part that rolls up the blue screen, are available for individual sale. Please purchase the GFF-200 (roll axis), GFA-805G (rail for fixing the screen), and the screen separately. For more details, please refer to the related products or related catalog below.

At the same factory, there was a concern about wanting to implement measures to reduce the high incidence of defects caused by specification differences in picking, by establishing a system that prevents incorrect picking. Since a shutter mechanism that only allows access to the necessary width was effective, an air cylinder-operated shutter was manufactured in-house. However, there were issues with high costs for mass production and maintenance of the in-house air-operated shutter. Therefore, by switching to our electric shutter, it became easier to expand to other factories and lines due to the advantages in cost and maintenance. For more details, please refer to the related products or catalogs below.

We would like to introduce the "Poka Yoke Controller" and the parts shelves tailored for production sites, which are handled by oneA Corporation. Centered around the Poka Yoke Controller, we offer a lineup that includes the "Poka Yoke Shutter" designed for wide openings with a torque-up specification, and the "Poka Yoke Roll Shutter," which opens in approximately 4 seconds. With our shutters, roll shutters, and controllers, you can easily implement Poka Yoke products to eliminate mistakes in the production area. We also accept proposals and production of parts shelves tailored to your site. For more details, please refer to the related products or catalogs below.

We would like to introduce a case where the company oneA adopted poka-yoke products during 'cell production.' There was a challenge of needing to pick and pack multiple documents, which sometimes led to forgetting to include instructions and other documents. To address this, we established a system that manages the process with a shutter, where if there is a picking omission, the packing tape cannot be retrieved. For more details, please refer to the related products or related catalog below.

We would like to introduce a case study of the adoption of the "Poka-Yoke Shutter," a Poka-Yoke product handled by oneA Corporation, in a mixed production line for various small lot items. Due to differences in product performance and shipping countries, the labels applied vary, leading to the occurrence of mislabeling with incorrect labels being applied. To address this, we established a system where the appropriate shutter opens for the products flowing down the line, allowing only the correct labels to be taken. For more details, please refer to the related products or catalogs below.

We would like to introduce a case study on the Poka-Yoke product "Poka-Yoke Shutter & SiO Controller." There was a need for mixed production of pipes A and B, which have different lengths, and assembly mistakes occurred due to visual inspection. By using a jig that determines the length of the pipes with a light sensor, we established a system where pipe A can only be taken from joint A, eliminating errors. For more details, please refer to the related products or catalogs below.