Abstract: A carbon tariff calculation method and a service system. The service system that runs the carbon tariff calculation executes the carbon tariff calculation method through a computing circuit. Enterprise operation and sales data is obtained from an enterprise database to obtain a product quantity, a carbon footprint, and product carbon emissions of an enterprise export product. Then, carbon tariff regulations of an import location that the enterprise export product is imported to are introduced, including obtaining a carbon credit price and tax items of the import location. Simultaneously, a tax exemption quota of the import location is introduced, and an amount of a paid tax of the enterprise can be obtained. A carbon tariff is calculated based on the product quantity, the product carbon emissions, the carbon credit price, the tax exemption quota, and the paid tax, and a carbon tariff declaration report is created.

Abstract: A high-efficiency product carbon footprint inventory system and a high-efficiency product carbon footprint inventory method are provided. The high-efficiency product carbon footprint inventory system includes a server system to perform calculation, storage, and data transmission in the high-efficiency product carbon footprint inventory system. The server system includes an operational boundary database and an energy resource setting module for receiving data provided by multiple data sources, including operational boundary organizational greenhouse gas inventory data, a production material list or a procurement material list, work order production information, data of operational boundary sales record, and supplier emission factor data of an operational boundary. The server system uses a computer system to implement the high-efficiency product carbon footprint inventory method, calculate an organization-wide product/service carbon footprint, and issue carbon-related management documents.

Abstract: An automated carbon asset network system and a carbon asset management method are provided. The automated carbon asset network system includes a carbon asset management digital platform realizing a carbon inventory executed for an enterprise through a computer system, and the carbon asset management digital platform includes a carbon asset network establishing module, a carbon asset network connection module, and a carbon asset network update module.

Abstract: A chair armrest is revealed. The chair armrest includes an armrest support, an armrest pad body, a connection body, and a connecting member. The armrest pad body has a mounting slot with an opening facing downward while the mounting slot has a depth and a shape. The connection body is provided with a thickness and a shape which are corresponding to the depth and the shape of the mounting slot. Thus the connection body can be mounted and positioned in the mounting slot. The armrest support and the connection body of are connected by the connecting member. During assembly of the chair armrest, the armrest support is connected to the connection body by the connecting member while the armrest pad body is affixed with the armrest support into one part by the connecting member. Thereby production cost is reduced.

Abstract: An easily assembled chair armrest is revealed. The easily assembled chair armrest includes an armrest support, an armrest pad body, and at least one fastening member arranged between the armrest support and the armrest pad body. The fastening member includes at least one first fastening portion and at least one second fastening portion which are aligned and pressed vertically to fit and connect with each other. One of the first fastening portion and the second fastening portion is disposed on a top support surface of the armrest support while the other is arranged at a first mounting space of the armrest pad body. While being assembled to form the chair armrest, the armrest support is connected with the armrest pad body to form one part by vertical fastening of the first fastening portion and the second fastening portion of the fastening member. Thus manufacturing cost is reduced relatively.

Abstract: A chair armrest is revealed. The chair armrest includes an armrest support, an armrest pad body, a connection body, and a connecting member. The armrest pad body has a mounting slot with an opening facing downward while the mounting slot has a depth and a shape. The connection body is provided with a thickness and a shape which are corresponding to the depth and the shape of the mounting slot. Thus the connection body can be mounted and positioned in the mounting slot. The armrest support and the connection body of are connected by the connecting member. During assembly of the chair armrest, the armrest support is connected to the connection body by the connecting member while the armrest pad body is affixed with the armrest support into one part by the connecting member. Thereby production cost is reduced.

Abstract: An easily assembled chair armrest is revealed. The easily assembled chair armrest includes an armrest support, an armrest pad body, and at least one fastening member arranged between the armrest support and the armrest pad body. The fastening member includes at least one first fastening portion and at least one second fastening portion which are aligned and pressed vertically to fit and connect with each other. One of the first fastening portion and the second fastening portion is disposed on a top support surface of the armrest support while the other is arranged at a first mounting space of the armrest pad body. While being assembled to form the chair armrest, the armrest support is connected with the armrest pad body to form one part by vertical fastening of the first fastening portion and the second fastening portion of the fastening member. Thus manufacturing cost is reduced relatively.

Abstract: A height adjustment assembly for use in furniture such as a chair armrest is revealed. The height adjustment assembly includes a fixing base, an outer sleeve, and a rod. A snap block is released from one of one of the slots of the fixing base to be in a released state when a drive portion of the rid is driven for synchronously driving the snap block of the rod to move for adjustment. Now the fixing base remains still and the outer sleeve can be moved and adjusted vertically relative to the fixing base. The vertical movement of the outer sleeve includes a highest point and a lowest point. The fixing base or a fixed position of the fixing base is located between the highest point and the lowest point. Thereby the fixing base is covered with the outer sleeve to improve beauty and quality of the furniture.

Abstract: A chair armrest which includes an armrest body, a first component, a second component, and a mounting seat is revealed. The armrest body consists of an armrest cover, an armrest base and a rectangular space formed therein. The first component is mounted in the rectangular space of the armrest body and arranged at a first sliding slot of the armrest base while the second component is mounted in the rectangular space of the armrest body and disposed on the first component. The mounting seat is for loading the armrest body. The armrest body can be moved relative to the first component, the second component, the mounting seat and the protruding axis in the lengthwise direction by the first sliding slot for position adjustment. Thereby the chair armrest can be rotated or moved in the lengthwise/widthwise direction for adjustment under the condition that the overall thickness thereof is effectively reduced.

Abstract: An easily assembled chair armrest composed an armrest support, a connecting portion, and an armrest revealed. The connecting portion with a lock head is selectively disposed on the armrest or the armrest support while a locking hole is arranged at the armrest or the armrest support without the connecting portion. A locking slot communicates with the inner side of the locking hole. The armrest and the armrest support are in a first assembled state when the lock head is mounted into the locking slot through the lock hole. Then the lock head is horizontally rotated a staggered angle within the locking slot so that a lengthwise central axis of the armrest and a lengthwise central axis of the armrest support are coupled. Now the armrest and the armrest support are fastened into one part to be in a second assembled state. Thereby both structural strength and tightness are improved.

Abstract: A chair armrest which includes an armrest body, a first component, a second component, and a mounting seat is revealed. The armrest body consists of an armrest cover, an armrest base and a rectangular space formed therein. The first component is mounted in the rectangular space of the armrest body and arranged at a first sliding slot of the armrest base while the second component is mounted in the rectangular space of the armrest body and disposed on the first component. The mounting seat is for loading the armrest body. The armrest body can be moved relative to the first component, the second component, the mounting seat and the protruding axis in the lengthwise direction by the first sliding slot for position adjustment. Thereby the chair arrest can be rotated or moved in the lengthwise/widthwise direction for adjustment under the condition that the overall thickness thereof is effectively reduced.

Abstract: A height adjustment assembly for use in furniture such as a chair armrest is revealed. The height adjustment assembly includes a fixing base, an outer sleeve, and a rod. A snap block is released from one of one of the slots of the fixing base to be in a released state when a drive portion of the rid is driven for synchronously driving the snap block of the rod to move for adjustment. Now the fixing base remains still and the outer sleeve can be moved and adjusted vertically relative to the fixing base. The vertical movement of the outer sleeve includes a highest point and a lowest point. The fixing base or a fixed position of the fixing base is located between the highest point and the lowest point. Thereby the fixing base is covered with the outer sleeve to improve beauty and quality of the furniture.

Abstract: An easily assembled chair armrest composed an armrest support, a connecting portion, and an armrest revealed. The connecting portion with a lock head is selectively disposed on the armrest or the armrest support while a locking hole is arranged at the armrest or the armrest support without the connecting portion. A locking slot communicates with the inner side of the locking hole. The armrest and the armrest support are in a first assembled state when the lock head is mounted into the locking slot through the lock hole. Then the lock head is horizontally rotated a staggered angle within the locking slot so that a lengthwise central axis of the armrest and a lengthwise central axis of the armrest support are coupled. Now the armrest and the armrest support are fastened into one part to be in a second assembled state. Thereby both structural strength and tightness are improved.

Abstract: An in-mold decoration (IMD) device and a manufacturing method thereof are provided. The manufacturing method of the IMD device includes following steps. First, a patterned film is formed. The patterned film includes a pattern layer and a film layer located below the pattern layer. A conductive layer is then formed on the film layer. Next, the conductive layer is connected to an electrical connection element. Thereafter, a resin layer is formed on the conductive layer.

Abstract: A keyboard includes a printed circuit board, a light guide sheet, a keypad member and a light shield. The printed circuit board has a plurality of light-emitting devices. The light guide sheet is disposed over the printed circuit board to receive the light output from the light-emitting devices. The keypad member has a plurality of keys, wherein the light guide sheet is disposed between the printed circuit board and the keypad member. The light shield is disposed between the light guide sheet and the keypad member. The light shield has a light-absorbing surface, a light-reflective surface and a plurality of light-outlet holes. The light-reflective surface faces the light guide sheet. The light-absorbing surface faces the keypad member. The light output from the light-emitting devices passes the light-outlet holes to illuminate the keypad member.

Abstract: An anti-static pallet, which is applied to carry objects, includes a main body and a grounding element. The grounding element is disposed in the main body and grounded. The object carried on the main body is able to contact the ground element.

Abstract: A nut having a cutting and fastening structure thereof applied to fasten at least a board with a hole are disclosed. The nut has at least a cutting through itself. The fastening structure includes a bolt and a nut. When the nut is threaded on the bolt, the cutting of the nut and threads of the bolt touch each other for increasing the friction.

Abstract: A portable electronic device including a first casing, a second casing, and a fixing element is provided. The first casing has an indentation, and the indentation has a bottom wall and at least one side wall, wherein the side wall is connected to the bottom wall. The bottom wall has a through hole, and the side wall has at least one air vent. The second casing has a fixing portion, and the fixing element has a first portion, wherein the first portion is pivoted in the through hole and connected to the fixing portion.

Abstract: An electronic device having a housing, a grating and at least a blade is provided. The housing has an opening and the grating covers the opening. The blade pivoted to the grating has many meshes. When an air current passes through the meshes, dust particles suspended in the air adhere to the meshes. After sufficient dust particles have accumulated over the meshes, the blade rotates.

Abstract: A computer including a case, a first circuit board, a second circuit board, and a conductive unit is provided. The case has a first wall and a second conductive wall, and the first wall and the second wall are faced with each other. The first circuit board is fixed on the first wall and located between the first wall and the second wall. The second circuit board is located inside the case and has at least one electronic element located on the second circuit board. A first edge of the second circuit board is in contact with the first circuit board. The conductive unit is in contact with at least a part of the second circuit board and the second wall. The electronic elements in the computer have good electromagnetic compatibility.