Abstract: A hydraulic door closer capable of reducing oil-pressure therein at high temperature, comprises a housing with an oil chamber, an oil storage cavity, and a piston in the housing of the hydraulic door closer. The oil storage cavity is in communication with the oil chamber; when the oil temperature increases, hydraulic oil in the oil chamber and oil storage cavity generates an increased oil pressure move the piston, whereby volume of the oil storage cavity is enlarged, such that oil from the chamber will flow into the cavity, to reduce the oil pressure of the chamber and cavity. When the oil temperature decreases, the oil pressure in the chamber and cavity is reduced, whereby the storage piston restores its original position, whereby volume of the cavity will be reduced, and the oil in the cavity flows back into the chamber. The pressure in the oil chamber is reduced when the hydraulic oil expands due to increased temperature to prevent failure of the seal and to avoid hydraulic oil leakage.

Abstract: A method for forming a semiconductor structure is provided. The method includes patterning a semiconductor substrate to form a first semiconductor fin and a second semiconductor fin, and depositing a first dielectric material on the first and second semiconductor fins. There is a trench between the first and second semiconductor fins. The method also includes depositing a semiconductor material on the first dielectric material, heating the semiconductor material to cause the semiconductor material to flow to a bottom region of the trench, filling a top region of the trench with a second dielectric material, and heating the first dielectric material, the second dielectric material, and the semiconductor material to form an isolation structure between the first and second semiconductor fins.

Abstract: An optical printed circuit board and its fabrication method. The optical printed circuit board includes an electrical conductor arranged for conducting electric signal, an optical waveguide arranged for transmitting optical signal, and an optical waveguide coupling interface arranged at an end of the optical waveguide. The optical waveguide coupling interface is arranged for engagement with an external optical device to optically couple the external optical device with the optical waveguide. The optical waveguide coupling interface includes a first engagement mechanism with a socket defining a space for receiving with a corresponding plug on the external optical device or a plug arranged to be received in a corresponding socket on the external optical device.

Abstract: The present invention relates to a method for conditioning a fabric comprising the step of contacting the fabric with an aqueous medium comprising a composition, wherein the composition comprises: (a) a quaternary ammonium compound; (b) a cationic polysaccharide; and (c) a nonionic polysaccharide. In particular, the quaternary ammonium compound is a biodegradable quaternary ammonium compound. The composition has excellent softening performance and improved perfume longevity. The present invention also relates to use of said composition for conditioning a fabric.

Abstract: An electrical connector includes an insulating body. Multiple terminals are provided on the insulating body, including two signal terminal pairs and two adjacent ground terminals located between the two signal terminal pairs. A metal shell is provided and covering outside the insulating body, and includes a neck portion extending backward from a top plate, and a first elastic arm, a second elastic arm and a third elastic arm formed by respectively extending backward from the neck portion. Each of the three elastic arms has a contact portion. The contact portions of two adjacent elastic arms are staggered to each other. A ground terminal is provided between two adjacent elastic arms. When the neck portion deviates toward different directions, each of the two ground terminals is in contact with the contact portion of at least one of the elastic arms.

Abstract: An APP remote control method and related devices. wherein method includes: a service device receiving a first operation instruction, where the first operation instruction is generated by a terminal device based on a first input on a start of an application icon of a first application program, and/or on a user interface of the first application program, the first application program runs on the service device, and the application icon and the user interface of the first application program are displayed on the terminal device; the service device responding to the first operation instruction through the first application program, and generating a first response result; and the service device extracting a first interface drawing instruction from the first response result, and sending it to the terminal device, where the first interface drawing instruction is used to draw an interface.

Abstract: A smart sub-ambient radiative cooling composition including TiO2 particles; inorganic particles selected from the group consisting of SiO2, CaCO3, SiC, ZnO, Al2O3, ZnO, and mixtures thereof; fluorescent pigment particles; and a polymer useful for sub-ambient radiative cooling, methods of preparation, and use thereof.

Abstract: A method for forming a semiconductor structure is provided. The method includes patterning a semiconductor substrate to form a first semiconductor fin and a second semiconductor fin, and depositing a first dielectric material on the first and second semiconductor fins. There is a trench between the first and second semiconductor fins. The method also includes depositing a semiconductor material on the first dielectric material, heating the semiconductor material to cause the semiconductor material to flow to a bottom region of the trench, filling a top region of the trench with a second dielectric material, and heating the first dielectric material, the second dielectric material, and the semiconductor material to form an isolation structure between the first and second semiconductor fins.

Abstract: A method for forming a semiconductor structure is provided. The method includes patterning a semiconductor substrate to form a first semiconductor fin and a second semiconductor fin adjacent to the first semiconductor fin, and depositing a first dielectric material on the first semiconductor fin and the second semiconductor fin on the semiconductor substrate using an atomic layer deposition process. There is a first trench between the first semiconductor fin and the second semiconductor fin. The method also includes filling the first trench with a flowable dielectric material, and heating the flowable dielectric material and the first dielectric material to form an isolation structure between the first semiconductor fin and the second semiconductor fin.

Abstract: The present invention provides a camera device comprising a housing, an image sensing unit, an optical unit and a neutral density filter assembly. The housing has a light entrance. The image sensing unit is disposed in the housing. The optical unit is disposed between the light entrance and the image sensing unit. Light enters the housing through the light entrance and forms an image at the image sensing unit via the optical unit. The neutral density filter assembly is disposed between the light entrance and the optical unit and includes a first neutral density filter layer and a second neutral density filter layer. The first neutral density filter layer and the second neutral density filter layer are disposed along the direction in which the light is transmitted.

Abstract: A bioprocess mixer (1), which comprises: —a support vessel (2) with at least one side wall (3, 4, 5, 6) and a bottom wall (7), where the walls define a support vessel inner volume (8), and at least a first (9) and a second (10) magnetic impeller drive unit; and —a flexible bag (11, 111) adapted to fit inside the support vessel inner volume, where the bag has at least one bag side wall (12, 112, 13, 113, 14, 15), a bag bottom wall (16, 116) and a bag top wall (17, 117) defining a bag inner volume (18), and at least a first (19) and a second (20) magnetic impeller rotatably attached to a bag wall in the bag inner volume.

Abstract: A method for forming a semiconductor structure is provided. The method includes patterning a semiconductor substrate to form a first semiconductor fin and a second semiconductor fin adjacent to the first semiconductor fin, and depositing a first dielectric material on the first semiconductor fin and the second semiconductor fin on the semiconductor substrate using an atomic layer deposition process. There is a first trench between the first semiconductor fin and the second semiconductor fin. The method also includes filling the first trench with a flowable dielectric material, and heating the flowable dielectric material and the first dielectric material to form an isolation structure between the first semiconductor fin and the second semiconductor fin.

Abstract: An electrical connector is mounted downward on a circuit board to mate with a mating member. The electrical connector includes an insulating body having a front end surface, where the front end surface is backward concavely provided with a mating slot for the mating member to be inserted therein, and at least one ground terminal. Each ground terminal has a main body provided on the insulating body. A first elastic arm and a second elastic arm extend forward from the main body. The first elastic arm has a first contact portion in downward contact with an upper shielding member. The second elastic arm has a second contact portion in downward contact with the mating member. The first contact portion is located in front of the second contact portion. An acting force by the first elastic arm counteracts a supporting force by the circuit board, preventing the insulating body from deformation.

Abstract: The present invention provides a solid composition comprising (a) a quaternary ammonium compound and (b) between 9 wt % and 77 wt % of a polysaccharide based on the total weight of the solid composition. The solid composition showed excellent stability. The present invention also provides a process for preparing the solid composition and a liquid composition comprising said solid composition, and methods for conditioning a fabric by using the solid composition and the liquid composition as well.

Abstract: An electrical connector is mounted downward on a circuit board to mate with a mating member. The electrical connector includes an insulating body having a front end surface, where the front end surface is backward concavely provided with a mating slot for the mating member to be inserted therein, and at least one ground terminal. Each ground terminal has a main body provided on the insulating body. A first elastic arm and a second elastic arm extend forward from the main body. The first elastic arm has a first contact portion in downward contact with an upper shielding member. The second elastic arm has a second contact portion in downward contact with the mating member. The first contact portion is located in front of the second contact portion. An acting force by the first elastic arm counteracts a supporting force by the circuit board, preventing the insulating body from deformation.

Abstract: A hydraulic door closer capable of reducing oil-pressure therein at high temperature, comprises a housing with an oil chamber, an oil storage cavity, and a piston in the housing of the hydraulic door closer. The oil storage cavity is in communication with the oil chamber; when the oil temperature increases, hydraulic oil in the oil chamber and oil storage cavity generates an increased oil pressure move the piston, whereby volume of the oil storage cavity is enlarged, such that oil from the chamber will flow into the cavity, to reduce the oil pressure of the chamber and cavity. When the oil temperature decreases, the oil pressure in the chamber and cavity is reduced, whereby the storage piston restores its original position, whereby volume of the cavity will be reduced, and the oil in the cavity flows back into the chamber. The pressure in the oil chamber is reduced when the hydraulic oil expands due to increased temperature to prevent failure of the seal and to avoid hydraulic oil leakage.

Abstract: An optical printed circuit board and its fabrication method. The optical printed circuit board includes an electrical conductor arranged for conducting electric signal, an optical waveguide arranged for transmitting optical signal, and an optical waveguide coupling interface arranged at an end of the optical waveguide. The optical waveguide coupling interface is arranged for engagement with an external optical device to optically couple the external optical device with the optical waveguide. The optical waveguide coupling interface includes a first engagement mechanism with a socket defining a space for receiving with a corresponding plug on the external optical device or a plug arranged to be received in a corresponding socket on the external optical device.

Abstract: Described herein is the discovery of novel PSMA-specific peptides, which were identified through a novel combinatorial biopanning method. One of the novel PSMA-specific peptides discovered, GTIQPYPFSWGY (or GTI) (SEQ ID NO: 2), exhibits high binding affinity and selectivity to PSMA and PSMA-positive prostate cancer cells. It was found that GTI can mediate internalization of the apoptotic KLA peptide to PSMA-positive LNCaP cells and induce cell death. Moreover, a FAM-labeled GTI peptide shows a high and specific tumor uptake in nude mice bearing human prostate cancer xenografts. It was demonstrated that the GTI peptide can be employed as a PSMA-specific ligand for prostate cancer diagnosis and/or for targeted drug delivery to prostate cancer cells.

Abstract: Disclosed is a composition comprising: (a) an anionic surfactant in an amount of from 0.01 to 0.55 g/L; (b) a quaternary ammonium compound in an amount of from 0.005 to 0.45 g/L; (c) a cationic polysaccharide in an amount of from 0.0005 to 0.1 g/L; (d) a non-ionic polysaccharide in an amount of from 0.0005 to 0.1 g/L; and (e) a liquid carrier. Also disclosed is a method of use of the composition.