Abstract: A method for managing medical images implemented in an apparatus includes obtaining medical images; arranging identifiers to the medical images, wherein the identifiers are configured to identify individual patients; grouping the medical images according to the identifiers, each group of medical images corresponding to one individual patient; and displaying each group of the medical images according to a predetermined rule. An apparatus and a non-transitory computer readable medium for managing medical images are also disclosed.

Abstract: An optical measuring device includes a case, a reflective layer and a light collecting lens module. A measuring chamber and a channel, which is connected to the measuring chamber and is connected to an opening of the case, reside in the case. The reflective layer is disposed onto an inner surface of the measuring chamber. The light collecting lens module is located inside the channel. A light beam emits into the channel of the optical measuring device through an opening, passes through the light collecting lens module and enters the measuring chamber afterward.

Abstract: A ratchet wrench includes a wrench body having a circular space defined at a head portion of the wrench body, a ratchet with a hollow center placed into the circular space. The ratchet is symmetric to the wrench body. The inner wall of the ratchet has a plurality of first ridges formed thereon. A first recess is formed between each of two adjacent first ridges. Each of the first recesses selectively has a second ridge formed thereon. A second recess is defined on the second ridge. The shape of the second recess is as same as the first recess. In this way, a user can directly alternate the big and small bolts in the ratchet wrench, rather than turn over the wrench to fit the big or small bolt.

Abstract: An optical measuring device includes a case, a reflective layer and a light collecting lens module. A measuring chamber and a channel, which is connected to the measuring chamber and is connected to an opening of the case, reside in the case. The reflective layer is disposed onto an inner surface of the measuring chamber. The light collecting lens module is located inside the channel. A light beam emits into the channel of the optical measuring device through an opening, passes through the light collecting lens module and enters the measuring chamber afterward.

Abstract: A ratchet wrench includes a wrench body having a circular space defined at a head portion of the wrench body, a ratchet with a hollow center placed into the circular space. The ratchet is symmetric to the wrench body. The inner wall of the ratchet has a plurality of first ridges formed thereon. A first recess is formed between each of two adjacent first ridges. Each of the first recesses selectively has a second ridge formed thereon. A second recess is defined on the second ridge. The shape of the second recess is as same as the first recess. In this way, a user can directly alternate the big and small bolts in the ratchet wrench, rather than turn over the wrench to fit the big or small bolt.

Abstract: The disclosure relates to a solar heating device comprising at least one incidence collector and a thermal container. The thermal container includes at least one light absorbing recess, wherein at least one of the incidence collectors focuses solar beams on a focal point, which is located inside the light absorbing recess. The inner surface of the light absorbing recess converts the energy of the solar beams into radiant heating.

Abstract: A wrench, comprising: a body, includes a handle having an appropriate shape, a containing groove disposed at an action end of the body; a ratchet is pivotally coupled to the containing groove of the body; a seal cover is covered onto the body and matched with the shape of the containing groove and the second containing groove of the body; a latch ring is latched to the latch slot of the body and the groove, such that the ratchet is pivotally coupled into the containing groove of the body, and the seal cover is sealed onto the body.

Abstract: A unidirectional ratchet wrench includes a body. The body has a first containing groove disposed at an action end of the body. A ratchet includes a sheathing portion formed thereof. A brake tooth is in an arc shape, and the brake tooth includes a plurality of latch teeth formed thereon for engaging with the engaging teeth of the ratchet. A control plate is contained in the arc-shaped second containing groove, and the control plate has the same height as the pressing edge of the body. An elastic element is contained in the accommodating groove of the brake tooth. A cover is installed in an upper cover groove of the body. A latch ring is latched to an circular latch groove of the body for fixing the cover onto the body.

Abstract: A method for manufacturing an activated carbon fiber product comprising the steps of (a) providing an oxidized fiber product, and (b) activating the oxidized fiber product in the presence of a chemical reagent selected from a group consisting of an acid, an ammonium salt, a metallic compound, and a combination thereof. The method provides an activated carbon fiber product with a high specific surface at a relatively low temperature. The method especially provides an activated carbon fabric suitable for use as an electrode of an electric double layer capacitor.

Abstract: A ratchet box end wrench includes a shank, a ratchet, a ring gear, three wheel members, a belt and a crank. The shank includes a space defined therein, a first pivot hole defined therein and a second pivot hole in communication with the first pivot hole. The ratchet includes a ratchet portion disposed in the space and an axial portion extended from the ratchet portion. The ring gear is connected to the axial portion of the ratchet. The first wheel member includes a pivot disposed in the first pivot hole. The belt is engaged with both of the ratchet and the first wheel member. The second wheel member is connected to the first wheel member so that the first and second wheel members are rotational together. The crank is operatively connected to the second wheel member. The third wheel member is operatively connected to the first wheel member.

Abstract: A ratchet wrench comprises a main body having a hole at an action end; a ratchet having a polygonal groove at its center and a latch hole and a latch groove interconnected to the polygonal groove. The latch hole is disposed at the edge of the polygonal groove, and the latch groove is disposed at the corner of the polygonal groove, and the whole is accommodated in the hole of the main body. A latch ring is installed at the external side of the ratchet with its end bent into a latch end and passed into the latch hole of the ratchet, and the other end is bent into a latch surface to be latched into the latch groove, such that the latch end and the latch surface are slightly protruded from the polygonal groove. If the polygonal groove of the ratchet is sheathed onto an object, two different latch structures are defined between the latch ring and the object.

Abstract: A socket includes a socket body having a periphery formed with a plurality of insertion recesses each having two opposite sides each formed with a first urging face and has a mediate portion formed with a second urging face located between the first urging faces of the two opposite sides, so that the socket body of the socket has a greater structural strength, thereby preventing the socket from being broken or worn out due to an excessive torque during operation of the socket.

Abstract: A ratchet wrench includes a wrench body, a ratchet wheel, a pawl member, a control member, a direction control member, and a locking plate. Thus, the pawl member engages the ratchet wheel rigidly and closely, so that the pawl member and the ratchet wheel have the optimum locking state.

Abstract: A ratchet wrench structure includes a wrench body, a ratchet wheel, and a socket. The ratchet wheel has a center formed with a combination hole which has an inner periphery formed with a plurality of insertion ribs. Each of the insertion ribs of the ratchet wheel includes two first insertion faces located on the two opposite sides thereof, and a second insertion face located between the two first insertion faces. Thus, the ratchet wrench structure is available for sockets with sector-shaped and arcuate-shaped insertion recesses.

Abstract: A ratchet wrench includes a drive head, a ratchet wheel, a direction controller, and a pawl member. The direction controller is formed with a slit facing the expansion slot of the drive head. An insertion plate is mounted in the expansion slot of the drive head, and has a first side provided with a flat cut edge that may be inserted into the slit of the direction controller, and a second side provided with an arcuate edge that is rested on an outer edge of the shaft of the ratchet wheel. Thus, the direction controller may be directly mounted on the drive head, so that the ratchet wrench has a simplified construction and may be assembled and disassembled easily and conveniently.

Abstract: A ratchet wrench having a cover positioning device includes a handle having a receiving recess, a ratchet wheel mounted in the receiving recess of the handle, and a cover mounted in the receiving recess of the handle so as to cover the receiving recess of the handle and the ratchet wheel. The cover has a surface formed with a depression which has an opened side, so that the depression has a stepwise cross-section. A C-shaped snap ring is mounted in the depression of the cover, and has one side selectively locked on a wall of the receiving recess of the handle and an outer periphery of the ratchet wheel.

Abstract: A ratchet wrench having a cover positioning device includes a handle having a receiving recess, a ratchet wheel mounted in the receiving recess of the handle, and a cover mounted in the receiving recess of the handle so as to cover the receiving recess of the handle and the ratchet wheel. The cover has a surface formed with a depression which has an opened side, so that the depression has a stepwise cross-section. A C-shaped snap ring is mounted in the depression of the cover, and has one side selectively locked on a wall of the receiving recess of the handle and an outer periphery of the ratchet wheel.

Abstract: A ratchet wrench comprises a handle, which has a head at an end thereof. The head has a receive hole, a first chamber and a second chamber. A driving member is received in the receive hole of the head for free rotating. The driving member has a teeth portion at out surface thereof. A pawl has a teeth portion at a side thereof and a driven portion at the other side thereof. The pawl is received in the first chamber of the head with the teeth portion thereof meshing with the teeth portion of the driving member, and a switch device has a body and a turning piece. The body of the switch device is received in the second chamber of the head to be turned between a first position and a second position. The body disposes an elastic driving device thereon to be against the driven portion of the pawl and two shoulder portions at two sides of the elastic driving device respectively. Whereby when turns the switch device will drive the pawl to move to a side and the shoulder portion will be against the pawl.

Abstract: A ratchet tool includes an engaging member rotatably received in the head of the tool and a pawl is engaged with the toothed outer periphery of the engaging member. A notch is defined in a side opposite to the toothed surface of the pawl and one of two ends of the pawl is removably engaged with the inner periphery of the head. A selection member is received in the head and has a receiving hole for receiving a pin and a second spring therein. The pin is biased by the second spring and engaged with the notch. A protrusion extends from the selection member and a ball received in a recess in the inner periphery of the head is engaged with the protrusion.

Abstract: A ratchet tool includes an engaging member rotatably received in the head of the tool and a pawl is engaged with the toothed outer periphery of the engaging member. A notch is defined in a side opposite to the toothed surface of the pawl and one of two ends of the pawl is removably engaged with the inner periphery of the head. A selection member is received in the head and has a receiving hole for receiving a pin and a second spring therein. The pin is biased by the second spring and engaged with the notch. A protrusion extends from the selection member and a ball received in a recess in the inner periphery of the head is engaged with the protrusion.