1878results about How to "Easy to press" patented technology

A vehicle door handle assembly for opening a door of a vehicle includes a base which is mountable at the door of the vehicle and a handle portion which is operable to open the door via movement of the handle portion relative to the base. The handle portion includes a first portion having a first material hardness and a second portion having a second material hardness. The first material hardness is greater than the second material hardness, such that the second portion provides a softer feel to a user of the door handle assembly when opening the door of the vehicle. The door handle assembly may further include an illumination source for illuminating the handle portion and/or a heating element for heating the handle portion.

The invention provides method to make a soft-magnetic inductance iron core by Fe-Si-Al alloy powder, including the steps: smelting Fe-Si-Al alloy - roughly crushing the cast ingot - heat treating - finely crushing into powder - annealing - grain mixing - passivating - adding insulating, binder, and mould-release agent - die forming - heat treating -coating surface. Its character: the binder is an epoxy one; the tempering after die forming is preserving the heat of the formed alloy powder at least 30 min on the condition of 600-800 deg.C nitrogen gas, argon gas or vacuum.

The invention relates to a stator arrangement for an electric machine, particularly a DC motor, comprising a stator body having a stator back yoke ring and a number of stator teeth between which stator slots to receive stator windings are formed, the stator teeth extending radially from the stator back yoke ring and stator poles being formed at the free ends of the stator teeth, the stator teeth being coupled to a sleeve, which extends coaxially to the stator body, at their free ends. The invention also relates to a method for the manufacture of a stator arrangement of this kind and a direct current motor that employs such a stator arrangement.

The present invention discloses a high compact density nickel-cobalt-manganese multi-element lithium ion battery cathode material with dopants and methods of its preparation. A preparation method of this battery cathode material is as follows: (A) preparing a nickel-cobalt-manganese multi-element intermediate with dopants by co-precipitation or chemical synthesis; (B) preparing a mixture by mixing said multi-element intermediate with a lithium salt; (C) pre-treating the said mixture, then adding into it polyvinyl alcohol and mixing uniformly; (D) pressing the resulting material into lumps, calcining the lumps at 800˜950° C., cooling after its removal from the furnace, crushing, passing through a 400 mesh sieve; (E) calcining the resulting power at 700˜800° C., cooling after its removal from the furnace, crushing and sieving to obtain a product. The lithium battery cathode material obtained using the above-described method has the formula LiNi_xCo_yMn_zM_(1-x-y-z)O₂. The cathode material has non-agglomerated single crystal particles. The material has a particle size ranging from 0.6˜30 μm, a compact density of 3.5˜3.7 g/cm³, and an initial discharge capacity of 150˜165 mAh/g, with excellent cycling and safety performance.

A wood and plastic screw has an essentially cylindrical shank, a tip, and a thread extending along the shank as far as into a tip region. The thread comprises a tip-side and a head-side flank, with a head-side flank angle being larger than a tip-side flank angle. The tip-side flank angle remains approximately constant in a shank region and in the tip region whereas the head-side flank angle in the tip region is larger than that in the shank region.

The present invention provides a robot which is suitable for travel through a pipeline. The inventive robot comprises at least one tracked drive means and at least one roller means that can swivel about an axis substantially normal to a rolling axis thereof, wherein said at least one tracked drive means and at least one roller means are provided with magnetic means for generating a magnetic adhesion force between the robot and an internal wall of the pipeline.

A connector system for interconnecting a hearing aid (3) with a fixture (5) anchored in a bone segment (7). An abutment (9) has a contact surface (21) with is a substantially circular surface. A connector plate (17) with a substantially circular connector contact surface (20) is in contact with the abutment contact surface (21) when the hearing aid (3) is connected to the abutment (9). The abutment (9) has a wide abutment coupling area and a narrow portion. The abutment coupling area is enclosable by coupling shoes (15). The coupling shoes (15) exert a pressure against the abutment coupling area disposed on a mantle surface (25) of the abutment. The coupling shoes are movable in a radial direction relative to the connector plate (17). The coupling area has an increasing diameter in a lateral direction (L). A coupling area (29) of the coupling shoes has an increasing diameter in the lateral direction (L) to exert a pressure on the abutment (9) against a connector contact surface when the coupling shoes (15) are pressed in the radial direction against the abutment (9).

A cleaning device includes a base body, a rotatable brush roller disposed on the base body, a dirt container disposed on the base body, a cloth holder attached removably to the base body, and a cleaning cloth attachable to the cloth holder.

A charging connector (10) is provided to be connected to a vehicle-side connector (50) to charge a battery. The charging connector (10) has a main body (11) including a fitting (13) connectable to the vehicle-side connector (50), a lever (14) accommodated in the main body (11) and adapted to hold the vehicle-side connector (50) and the fitting (13) in a connected state by being engaged with a lock projection (55) provided on the vehicle-side connector (50). A lock release (14B) is provided in the lever (14) and for canceling a locked state of a lock (31) and the lock projection (55), and a lock release accommodating portion (25) is formed at a position of the main body (11) corresponding to the lock release (14B) and includes two sidewalls (25A) arranged to face opposite side surfaces of a pressable portion (14D) to be pressed at the time of an unlocking operation.

Methods and apparatus for generating program guides and restricting access to programs as a function of program ratings and/or program content are described. Methods of billing for services are also described. Multiple remote controls, e.g., of different types or assigned different identifiers are used. Access to program guide content and actual program content is restricted based on which remote control device is used. Program guide content and program access can be restricted based on a rating level and/or particular attributes of the program, e.g., sex, violence, adult language. For example PG-13 programs with sexual content may be restricted while PG-13 programs with violent content may be allowed to be viewed depending on what restrictions are set. Program attributes may be included in program guide information. Remotes used to provide restricted access may use different control signals from remotes used to provide unrestricted access and can be implemented as simplified remotes.

An LCD module and a measuring method for the contact impedance between the circuit boards are provided. The LCD module includes a flexible circuit board, a printed circuit board, a first soldering and a second soldering pad. The flexible circuit board has a first conducting wire. The printed circuit board has the second conducting wire. The second conducting wire electrically connects with the first conducting wire. The first soldering pad electrically connects with the first conducting wire and the second soldering pad electrically connects with the second conducting wire. The first soldering pad and the second soldering pad are contacted for power supply to determine whether the second conducting wire electrically connects with the first conducting wire.

A dry shaver with a swingable shaving head which is capable of following a user's skin smoothly while keeping an optimum pressing relation with the skin. The shaver includes a grip and a shaving head mounted on top of the grip. The shaving head has a cutting face on its top and has a pair of support points through which the shaving head is supported to the grip. A linkage mechanism is provided to couple the shaving head to the grip for allowing the shaving head to swing relative to the grip. The linkage mechanism includes a pair of cranks each connected at its one end to each one of the support points and connected at the other end to each one of the anchor points on the side of the grip. A frame projects on top of the grip in an overlapping relation with the shaving head to give the anchor points which are positioned upwardly of the support points with respect to a height axis of the grip for suspending the shaving head on top of the grip by the frame. Accordingly, the shaving head is enabled to swing only accompanied with a small vertical displacement of the cutting face from the skin, but with a sufficient angular displacement of the cranks about the anchor points, thereby keeping an optimum contacting pressure against the skin, yet swinging the shaving head to smoothly follow the skin.

The invention discloses a preparation method of nanoscale indium tin oxide (ITO) powder. The ITO powder prepared by the method is less in agglomeration and is good in flowability, and is easy to mold. The method is characterized in that urea is selected as a precipitator, and a hydroxide precursor is prepared by a chemical precipitation method; and in the preparation process, a ceramic dispersing agent is added, ultrasonic wave is applied to a reaction system, and then washing, filtration, drying and calcination are carried out so as to obtain the ITO powder.

An iron golf club head includes: a block that is made by a magnesium alloy; and a metal head main body, wherein the block is embedded into the metal head main body.

The invention discloses a pressing switching waterway mechanism, which comprises a valve body and a switching mechanism, wherein the valve body is provided with a water inlet route, a plurality of water outlet routes, a guiding shaft, a guiding slot and a third gear set; the switching mechanism comprises a fan-shaped plate, an offsetting spring and a pressing element; a first gear set is arrangedon the center of the circle of the fan-shaped plate; the first gear set is relatively sleeved outside of the guiding shaft in a sliding and rotating manner; the plurality of water outlet routes are switched by relatively rotating the fan-shaped plate and the valve body; the guiding slot is in sliding connection with the pressing element; a second gear set is arranged at the tail end of the pressing element; when the first gear set is matched with the second gear set and the third gear set, the pressing element slides forwards under the action of a pressing force; when the first gear set is matched with the second gear set, the fan-shaped plate slides and rotates forwards and the offsetting spring stores energy; and when the offsetting spring releases the energy and the first gear set is matched with the third gear set, the fan-shaped plate slides reversely and rotates forwards and the pressing element resets. The pressing switching waterway mechanism has the advantages that an automatic ball-point pen type mechanism is formed by the pressing element, the offsetting spring, the fan-shaped plate and the valve body, and the switching operation can be conveniently performed.

A fuze setting circuit in an artillery or tank shell having a case with a press-fitted head assembly is provided with an electromechanical fuze-wiring link that is completed electrically by mechanical assembly of a tracer-carrying projectile on the shell casing, and by the rotational attachment of a programmable fuze onto the projectile.

The invention provides a method for processing peony seed oil. The method provided by the invention comprises the following steps of: (a) refrigerating peony seeds at a low temperature in a range of minus 15-minus 2 DEG C for 30-60 days and then storing at a constant temperature for 10-20 days; (b) removing shells of peony fruits which are refrigerated at the low temperature and are stored at theconstant temperature and then removing impurities; and then frying at a temperature in a range of 110-125 DEG C; and (c) pressing the fried peony seeds to obtain the peony seed oil. According to the method provided by the invention, the oil yield of the processed peony seed oil reaches 20%.

The invention discloses a drilling device for building construction. The drilling device comprises a machine body, wherein a hydraulic telescopic rod is fixedly connected to the top of an inner cavityof the machine body, a moving plate is fixedly connected to the output end of the hydraulic telescopic rod, a motor is fixedly connected to the bottom of the moving plate, a drill bit is fixedly connected to the output shaft of the motor, and the bottom of the drill bit penetrates through the machine body and extends to the outside of the machine body. According to the drilling device, through the arrangement of the hydraulic telescopic rod, the moving plate, the motor, the drill bit, a first damping spring, a fixing frame, a second damping spring, a limiting rod and a placing plate, drillingoperation can be automatically carried out, vibration generated by drilling can be effectively reduced in the drilling process, and construction personnel can use conveniently, time and labor are saved, and at the same time, the problems that a traditional drilling device always drills manually, the drilling efficiency is low, manpower and material resources are wasted, vibration is generated inthe drilling operation at the same time, a drill bit is damaged in long-time operation, and the personal safety of users is endangered in serious cases are solved.

The invention provides an angular part superposition seismic data-based fluid identification method, which comprises the following three steps of: 1) rapidly estimating an impedance reflection coefficient, namely starting from Shuey approximation (Shuey, 1985) in a Zoeppritz equation, deducing a formula for accurately and rapidly estimating the impedance reflection coefficient of longitudinal and shear waves, and calculating a seismic attribute used for fluid identification; 2) extracting a new fluid identification attribute based on the angle gather part superposition seismic data, namely starting from a fluid factor formula provided in Smith and Gidlow (Smith, 2003), and obtaining the combination of the angle gather part superposition seismic data for fluid identification and reservoir prediction; and 3) performing a curvelet transform and Bayesian theory-based fluid identification, namely equalizing each angle superposition gather data by using a wavelet equalization method on the basis of the steps 1) and 2) so as to remove difference of different angles and keep the difference of different angle gather data caused by the fluid, obtaining abnormality at a target layer by using Bayesian wave field separation technology in a curvelet domain, naming the abnormality as angle fluid gather, and solving various attributes to obtain the abnormality at the target layer, wherein the attribute obtained by employing various combinations of the angle gather part superposition seismic data can better distinguish gas/oil-containing and water-containing reservoirs, particularly the attribute section obtained from the third power of the angle gather can better distinguish the gas/oil-containing and water-containing reservoirs.