118results about How to "Avoid holding" patented technology

There is provided a keypad assembly operating a dome switch of a mobile phone. The keypad assembly includes a keypad disposed on the dome switch and having a plurality of bosses protruded from a position corresponding to the movable contacts, and a plurality of metal keys each disposed on the keypad at a position corresponding to each boss and protruding from a surface of the housing at a desired height, each of the metal keys formed with a numeral and / or character display penetrating through an upper surface thereof. Since the metal key is made of metal, it represents a metal feeling, in addition to various colors. Also, since the metal key is slimmed, it minimizes a thickness of the mobile phone. In addition, a process for forming the keypad is minimized thereby to reduce additional cost.

The invention discloses a medical transfer sickbed. The medical transfer sickbed comprises a bed body and a transfer frame, wherein the bed body comprises a bed frame, a bed board and a lifting device I, and the bed frame comprises a bed head board, a bed tail board, a supporting plate, supporting legs I, a folding guardrail I and a bottom plate; the lifting device I is arranged on one side of the upper part of the bottom plate, the lifting device I comprises a hydraulic cylinder I, a pressure relief pedal I and a pressing pedal I; the transfer frame comprises a bracket, a lifting device II and rolling wheels II, the bracket comprises a U-shaped frame, a handle, supporting legs II, a bearing frame and a folding guardrail II, and a lifting device II comprises a hydraulic cylinder II, a piston rod II, a pressure relief pedal II, a pressing pedal II and an oil tank II. For the medical transfer sickbed, the lifting devices are arranged on the bed body and the transfer frame, when the bed board is fixed to the bed body or the transfer frame, a patient can be rapidly transferred through the lifting devices, the whole process can be completed only by one nursing person through operating the lifting devices, thus the investment of nursing cost is reduced, the labor intensity of the nursing person is alleviated, and meanwhile, secondary injuries caused when the patient is transferred are avoided.

A grommet configured to seal an insertion hole formed in a panel into which a pipe is inserted may include a base that is configured to be connected to the insertion hole, a boot that is integrally formed in the base and has a thinned wall thickness, and at least one rib that is formed in the boot. The boot has a truncated cone-shaped main portion having an insertion bore into which the pipe can be inserted, and a connecting portion that is folded back from a circumferential periphery of the main portion via a folded back portion and is connected to the base. The at least one rib is formed in the main portion and the connecting portion while straddling the folded back portion, so as to restrict the main portion from being axially displaced relative to the base.

A device and method for invasive blood pressure measurement in a vascular access under continuous blood flows in a treatment device in extracorporeal detoxification methods is provided. Systemic arterial pressure is directly measured using an existing vascular access for dialysis, or in which the systemic arterial pressure and the temporal progression of such pressure are determined indirectly. A valve-controlled bypass system which goes around a blood pumping unit is provided so that the blood flow in the treatment device is not interrupted, and alarms are suppressed The bypass module is easily connectable to measuring equipment on various treatment units without having to adjust the same.

The invention discloses a bolt assembly fastening device comprising a device body, an automatic fastening wrench and a mechanical arm which is used for connecting the device body and the automatic fastening wrench and can be used for adjusting the position of the automatic fastening wrench. According to the automatic fastening wrench provided by the invention, through connection of the mechanicalarm with the device body, the three degrees of freedom movement of the automatic fastening wrench can be achieved through the mechanical arm so that the position of the automatic fastening wrench canbe adjusted at will; and the automatic fastening wrench is aligned to a bolt, and then the bolt is fastened by the automatic fastening wrench so that the assembly fastening of the bolt is achieved. The device can be flexibly moved (using a four-wheel trolley or AGV trolley as a carrier), and the automatic fastening wrench is carried by the mechanical arm which can be moved in a telescopic manner;the mechanical arm is resistant to torsion and counterforce, and the safety of assembly operation is ensured; and an operator only needs to adjust the positions of the mechanical arm and the automaticfastening wrench, and the labor intensity for assembly is reduced.

The invention relates to a power tool with a slidable storage device, which comprises a shell, a driving device, a collet device and a storage device, wherein the shell forms a forward and backward accommodating space, and a handle part extends from one side of the shell; the driving device is arranged in the accommodating space; the collet device is arranged in the front end of the shell ; the storage device is slidably arranged in the shell in a radial direction and holds a tool head; and the storage device can be moved between a first position and a second position; when located at the first position, the tool head of the storage device can be moved to the collet device; and when located at the second position, the tool head of the storage device is restricted in the storage device.

A lubricating oil supply apparatus arranged in a transaxle case includes a differential ring gear, a catch tank that stores lubricating oil picked up by the differential ring gear, a first flow path arranged higher than a highest position of an outer diameter of the differential ring gear, a gear with a higher center position than the differential ring gear, and a second flow path that guides the lubricating oil picked up by the gear to the catch tank. The first flow path guides the lubricating oil picked up by the differential ring gear to the catch tank. The gear is in mesh with the differential ring gear, and picks up the lubricating oil picked up by the differential ring gear. The second flow path is arranged lower than a highest position of an outer diameter of the gear.

An access control apparatus has a blocking element (1) which is moved by a motor (2) or similar actuator controlled via a control means. Provided are a first access authorization reader (12, 14), a second access authorization reader (13, 15) after the first access authorization reader (12, 14) in the area of the blocking element (1) as well as a people sensor (16) before the blocking element (1). The motor (2) can be driven by the first access authorization reader (12, 14) in the normal case, that is, upon valid reading of access authorization by the first access authorization reader (12, 14), by the second access authorization reader (13, 15) upon detection of a person and invalid reading of access authorization by the first access authorization reader (12, 14), and by the first access authorization reader again upon valid reading of access authorization of the detected person by the second access authorization reader (13, 15).

The invention discloses a distribution cabinet. According to the technical scheme, the distribution cabinet comprises a cabinet body; a drawer unit is arranged inside the cabinet body and comprises a left unit and a right unit; the left unit is composed of a left plate, a front baffle, a rear pull plate and a top plate; two ends of the left plate are fixedly connected with the front baffle and the rear pull plate; two ends of the top plate are fixedly connected with the bottom of the front baffle and the bottom of the rear pull plate; the right unit is composed of a right plate, a rear baffle, a front pull plate and a bottom plate; two ends of the right plate are fixedly connected with the rear baffle and the front pull plate respectively; two ends of the bottom plate are fixedly connected with the rear baffle and the front pull plate respectively; the left unit is slidably connected with the right unit. The distribution cabinet has the advantages that utilization rate of space is high, radiating performance is good, moisture resistance is good, and the distribution cabinet is very convenient to maintain in the dark.

A pneumatic tire has a main groove extending along a tire circumferential direction in a tread surface. A plurality of projections having different heights are provided in a groove bottom of the main groove in such a manner that an outer peripheral surface is inclined so as to repeat trough portions depressed to an inner side in a tire diametrical direction and peak portions protruding to an outer side in the tire diametrical direction along the tire circumferential direction.

Techniques can curtail time for which a substrate is held to no purpose and improves the throughput of a coating and developing system. An inspection station through which a substrate processed in a processing station is transferred to a carrier station includes a plurality of different inspection modules respectively taking different inspection times, a buffer unit for temporarily holding a substrate and a substrate carrying means controlled by a controller. When the inspection module is engaged in inspecting a substrate, the substrate carrying means carries another substrate to be inspected by the same inspection module to the buffer unit and the substrate is held in the buffer unit. Thus, holding the wafers W in the inspection modules can be suppressed and the throughput can be improved.

A method for allocating printed circuit boards to the fitting lines of a fitting system configured for fitting printed circuit boards with electronic components includes: determining requirements for fitting each of a plurality of printed circuit boards with respective components; and allocating the printed circuit boards to fitting lines under predetermined conditions by integral linear programming. The allocation is carried out such that differences between the component variances of the fitting lines are minimized. The component variance of a fitting line represent the number of different components configured to be fitted to all printed circuit boards allocated to the fitting line.

The embodiment of the invention provides a signal processing circuit, a mobile terminal and a signal processing method, the signal processing circuit comprises N+1 antennas, wherein at least a part ofthe N+1 antennas are distributed on a first side edge and a second side edge which are adjacent to each other of the mobile terminal; a radio frequency front-end module which comprises a signal receiving and transmitting end and N-1 signal receiving ends; a single-pole double-throw switch which comprises a first contact, a second contact and a third contact, wherein the signal receiving and transmitting end is connected with the first contact, and the second contact is connected with a first antenna arranged on the first side edge of the mobile terminal; an N-pole N-throw switch. When the mobile terminal is in a vertical screen state, a first contact and a second contact of the single-pole double-throw switch are connected; and when the mobile terminal is in a horizontal screen state, thefirst contact and the third contact of the single-pole double-throw switch are connected. According to the embodiment of the invention, the communication quality of the mobile terminal can be improved.

A query processor's capabilities may be employed to identify a range rows resulting from a user query to be returned. A server cursor may be declared, opened, fetched from and closed in a single batched request in order to avoid keeping state on a database server between requests. A single block fetch may be used within the batch to retrieve a requisite number of rows from a specified ordinal position. Where server cursors are not available, an intermediate table may be used to hold a subset of the rows resulting from the user query, and row numbers may be added to facilitate selecting the range of rows from that intermediate table. Intelligence within a query processor may be leveraged to support identifying the range of rows to be returned without maintaining state between client requests.

The invention relates to the field of casting polishing, in particular to a casting polishing tool. The casting polishing tool comprises a positioning and polishing device and a bearing and clamping device; the positioning and polishing device comprises a worktable, a driving part and a polishing part; the bearing and clamping device comprises a support table, a clamping part and a clamping driving part; the polishing part comprises a bearing box, a rotating module and two polishing modules; the bearing box is mounted at the top of the worktable; the rotating module comprises a rotating disc,and a transmission rod mounted in the center position of the rotating disc; one end of the transmission rod extends into the bearing box; each polishing module is in transmission connection with the transmission rod; and in a working state, the clamping part is in butt joint with each polishing module. Through circular reciprocating rotation of the two polishing modules, castings to be polished can be continuously polished, so that the polishing efficiency is improved; and the castings are clamped through automatic equipment, and manual holding of the castings is prevented, so that the dangerof mechanical equipment to machining workers is prevented.

The invention relates to the technical field of hygiene and safety of public transportation, in particular to an automatic rotation type disinfection pull ring for public transportation. The automaticrotation type disinfection pull ring for public transportation comprises a horizontal supporting pipe allowing a public transportation pull ring to be mounted, a pull ring device, a disinfecting device and a driving device, wherein the pull ring device comprises an annular pull ring body; the disinfecting device comprises a disinfection gas generating device, a tensile catheter and a disinfectionhousing; the disinfection housing sleeves the pull ring body; the tensile catheter is connected between the disinfection housing and the horizontal supporting pipe; the disinfection gas generating device is arranged on the horizontal supporting pipe, and communicates with the horizontal supporting pipe through a gas outlet pipe; a driving railway is be arranged on the pull ring body; and one endof the driving device is fixed on the tensile catheter, and the other end of the driving device is mounted in the driving railway. Through the adoption of the automatic rotation type disinfection pullring for public transportation disclosed by the invention, the transmission route of viruses through touching the pull rings in a vehicle can be effectively blocked, the situation that the viruses remain on handles of public transportation tools is avoided, and the transmission of the viruses is effectively blocked.

A grommet configured to seal an insertion hole formed in a panel into which a pipe is inserted may include a base that is configured to be connected to the insertion hole, a boot that is integrally formed in the base and has a thinned wall thickness, and at least one rib that is formed in the boot. The boot has a truncated cone-shaped main portion having an insertion bore into which the pipe can be inserted, and a connecting portion that is folded back from a circumferential periphery of the main portion via a folded back portion and is connected to the base. The at least one rib is formed in the main portion and the connecting portion while straddling the folded back portion, so as to restrict the main portion from being axially displaced relative to the base.

This invention prevents data in a storage unit from being held without being erased against user's will after image formation. To this end, information that pertains to an image forming apparatus of an image forming system which includes the image forming apparatus which can execute print processing of data stored in a storage unit is confirmed. When the image forming apparatus is the one having a predetermined function, the image forming apparatus is permitted to execute print processing of data in the storage unit.

The invention discloses a pediatric medical instrument cleaning device. The device comprises a cleaning box body, a partition plate integrally formed with the cleaning box body is arranged in the lower portion in the cleaning box body. An instrument disinfecting and cleaning box is formed between the partition plate and the cleaning box body; an instrument clamping device, a power assembly and a lifting device are arranged above the partition plate, the instrument clamping device comprises a rotating roller and a support, a rotating shaft is rotationally installed on the support, the rotatingshaft and the power assembly are in connection transmission through a belt, and a plurality of instrument clamping assemblies are evenly distributed on the rotating roller in the circumferential direction. The rotating shaft and the rotating roller are arranged; under the driving of the power assembly, the rotating shaft is driven to rotate, the rotating roller is driven to rotate, the instrumentsclamped on the rotating roller are driven to rotate, under the action of the lifting device, the rotating roller is driven to enter the instrument disinfecting and cleaning box, incomplete cleaning caused by instrument accumulation is avoided, the cleaning effect is effectively improved through dynamic cleaning, and the instruments are ensured to be safe and free of pollution.

The invention discloses automatic cutting equipment for airplane accessory machining, and relates to the technical field of airplane manufacturing. The automatic cutting equipment comprises a bottom cabin, and a clamping mechanism is mounted in the bottom cabin. According to the automatic cutting equipment for airplane accessory machining, a positive and negative rotation motor, a threaded rod, athreaded ring, linkage rods, movable rods, movable blocks and clamping rods are arranged, and the positive and negative rotation motor drives the threaded rod to rotate, so that the threaded ring arranged on the outer surface of the threaded rod drives the two linkage rods; and the linkage rods pull the two movable rods to get close to each other, and the movable rods drive the two movable blocksto get close to each other, so that the two clamping rods get close to each other. A workpiece body is fixed, handheld fixing by staff is avoided, the operating difficulty of the staff is lowered, andthe stability of the workpiece body in the cutting process can be effectively improved; and through the clamping mechanism and a cutting mechanism, the workpiece body is automatically clamped and cut, so that labor output of the staff is greatly lowered.

The invention discloses a bubble prevention three-way structure used for a disposable infusion apparatus. The bubble prevention three-way structure comprises a three-way pipe fitting body. The three-way pipe fitting body comprises a main pipe connected with an infusion hose, an infusion branch pipe connected with the infusion hose, and a medicine adding branch pipe. The infusion branch pipe is arranged into a V-shaped structure. One port of the infusion branch pipe is connected with the infusion hose, and the other port of the infusion branch pipe is formed in the opening part of the medicine adding branch pipe or close to the opening part of the medicine adding branch pipe. A sealing cover is arranged at the opening part of the medicine adding branch pipe. The bubble prevention three-way structure has the following advantages that due to the new structure, a continuous infusion channel is formed by the infusion branch pipe and the main pipe, it is avoided that air is left in the medicine adding branch pipe, and it is also avoided that air enters human bodies and the danger of aeroembolism is caused; due to the V-shaped design of the infusion branch pipe, the joint of the infusion branch pipe and the main pipe is lifted, and therefore during infusion, liquid medicine can have a certain speed under the effect of gravity, liquid medicine forms upward impacting force when entering the three-way structure, and air in the medicine adding branch pipe is discharged to be maximum extent before infusion.

The invention relates to a punching die. The punching die comprises an upper die holder and a lower die holder, an upper base plate is arranged below the upper die holder, a male die fixed plate is arranged below the upper base plate, a lower base plate is arranged above the lower die holder, a female die is arranged above the lower base plate, a falling plate is arranged above the female die, a damping mechanism is arranged between the upper die holder and the lower die holder, a cavity is formed in the lower die holder, a conical falling hole is formed in the top face of the lower die holder, the conical falling hole communicates with the cavity, a receiving mechanism is arranged in the cavity, a clamping groove is formed in the front end of the lower die holder, a sliding door is arranged in the clamping groove in a sliding manner, according to the punching die, waste does not need to be manually pushed aside at regular intervals, labor intensity is reduced, waste stacking is avoided, the waste is prevented from jacking the falling hole, waste falling is facilitated, punching is prevented from being affected, and the punching product quality and the machining efficiency are improved.

The embodiment of the invention discloses an image processing method applied to AR equipment and the AR equipment. The AR equipment can acquire the real environment image and receive the image scalingadjustment operation sent by the user, and the AR equipment can perform scaling adjustment on the acquired real environment image according to the image scaling adjustment operation sent by the userand display the real environment image to the user in the form of the virtual image, so that the user can clearly see real things or corresponding details. By adopting the AR equipment mode, a user can be prevented from holding mobile terminals such as a mobile phone for a long time, and the interaction mode is easier and more convenient.

A coating and developing system and control method is provided. The system and control method curtails the amount of time for which a substrate is held with no purpose while improving the throughput of the coating and developing system. An inspection station through which a substrate processed in a processing station is transferred to a carrier station includes a plurality of different inspection modules respectively taking different inspection times, a buffer unit for temporarily holding a substrate and a substrate carrying means controlled by a controller. When the inspection module is engaged in inspecting a substrate, the substrate carrying means carries another substrate to be inspected by the same inspection module to the buffer unit and the substrate is held in the buffer unit. Thus, the holding of wafers in the inspection modules can be suppressed and the throughput can be improved.

A server system is provided with a server apparatus and a terminal apparatus capable of logging in a predetermined mode of the server apparatus. The terminal apparatus comprises a transmitter for transmitting a connection acknowledgment signal at intervals of time to the server apparatus while remaining in a log-in state to the predetermined mode of the server apparatus. The server apparatus comprises a monitor for monitoring a presence of the connection acknowledgment signal received from the terminal apparatus and a controller for performing a forcible log-out processing when the connection acknowledgment signal is not detected for the predetermined length of time.

The invention discloses a distribution cabinet. According to the technical scheme, the distribution cabinet comprises a cabinet body; a drawer unit is arranged inside the cabinet body and comprises a left unit and a right unit; the left unit is composed of a left plate, a front baffle, a rear pull plate and a top plate; two ends of the left plate are fixedly connected with the front baffle and the rear pull plate; two ends of the top plate are fixedly connected with the bottom of the front baffle and the bottom of the rear pull plate; the right unit is composed of a right plate, a rear baffle, a front pull plate and a bottom plate; two ends of the right plate are fixedly connected with the rear baffle and the front pull plate respectively; two ends of the bottom plate are fixedly connected with the rear baffle and the front pull plate respectively; the left unit is slidably connected with the right unit. The distribution cabinet has the advantages that utilization rate of space is high, radiating performance is good, moisture resistance is good, and the distribution cabinet is very convenient to maintain in the dark.

The invention discloses a quantitative spraying device used for anesthesia of the throat in an anesthesia department. According to the invention, a mounting frame is in an inverted U shape; a throughgroove is formed in the upper surface of the mounting frame; first fastening plates are arranged at the lower ends of the two side walls of the mounting frame correspondingly; one ends of connecting rods are fixedly connected with the first fastening plates, and the other ends of the connecting rods penetrate through through-holes and are fixedly connected with stop blocks; a motor is arranged ona motor supporting plate fixedly connected with the mounting frame; a movable plate is arranged between a second screw rod and a sliding rod; the movable plate is in threaded connection with the second screw rod; the movable plate is in sliding connection with the sliding rod; the lower surface of the movable plate is provided with a spray head; and the upper end of the spray head is communicatedwith a mist pipe. The quantitative spraying device can replace medical staff and repeatedly spray mist to the throat of a patient, thereby achieving the purpose of anesthesia; and the device is convenient to use, and can anesthetize a patient with a quantitative anesthetic, thereby eliminating potential safety hazards.