33results about How to "Reduce the amount of space" patented technology

A reinforcing bar binding machine is provided with: a main sleeve (11) having a tip end on which a hook (10) is pivotally mounted; a tip end shaft (12) fitted in an inside of the main sleeve (11); a spiral screw groove (14) formed on the tip end shaft (12); a fitting opening (13) that penetrates from an outside to the inside of the main sleeve (11); a key (15) fitted in the fitting opening (13) and brought in mash engagement with the screw groove (14); a short sleeve (16) provided on an outer periphery of the main sleeve (11) and covering the key (15); and an engaging means (33,34) formed on the short sleeve (16) and controlling a rotation of the main sleeve (11).

An elevator car with an extended refuge area is disclosed. The elevator car has a top surface with an opening, and a refuge area structure with a first hinge, a first panel, a second hinge, and a second panel. The first hinge is coupled to the right side of the opening. The right side of the first panel is connected to the first hinge. The left side of the first panel is coupled to the second hinge. The second panel has its right side coupled to the second hinge. The left side of the second panel rests on the left side of the opening in the top surface of the elevator car.

In an embodiment, a sampling signal to each data signal line is generated by using an output signal outputted from each flip-flop, and a precharge signal by which the data signal line to which the sampling signal is to be outputted is precharged is generated by using an output signal outputted from an output terminal of the flip-flop. Further, by providing a NOR circuit, an active period of the precharge signal and an active period of the sampling signal are prevented from overlapping each other. With this, in an embodiment of a display device driving circuit, including a precharge circuit, which causes a precharge power supply to precharge signal supply lines, the number of shift registers and the size of a circuit can be reduced.

In one embodiment, the present invention is a heat sink apparatus comprising a heat sink device and a heat sink shroud. The heat sink device is for transferring heat from a heat source. The heat sink shroud is thermally coupled with the heat sink device. Hence, the heat sink shroud transfers heat from the heat sink device and dissipates the heat generated by the heat source.

An analog-to-digital converter has a resistor string that generates a series of voltages. An upper selector selects voltages at the upper end of the series. A lower selector selects voltages at the lower end of the series. A pair of midrange selectors select a pair of adjacent voltages in the middle range of the series. A midrange voltage generator generates further voltages spaced between the two selected midrange voltages. An output selector selects one of the further voltages. The selectors are controlled by various bits of a digital input signal. The voltage selected by the upper selector, lower selector, or output selector becomes an analog output signal. This analog-to-digital converter has comparatively few resistors and transistors and can generate accurate voltages for driving a gray-scale display.

An analog-to-digital converter has a resistor string that generates a series of voltages that are equally spaced in the middle range of the series and unequally spaced at the upper and lower ends. An upper selector selects voltages at the upper end. A lower selector selects voltages at the lower end. A pair of midrange selectors select a pair of adjacent voltages in the middle range. A midrange voltage generator generates further voltages equally spaced between the two selected midrange voltages. An output selector selects one of the further voltages. The selectors are controlled by various bits of a digital input signal. The voltage selected by the upper selector, lower selector, or output selector becomes an analog output signal. This analog-to-digital converter has comparatively few resistors and transistors and can generate accurate voltages for driving a gray-scale display.

An analog-to-digital converter has a resistor string that generates a series of voltages. An upper selector selects voltages at the upper end of the series. A lower selector selects voltages at the lower end of the series. A pair of midrange selectors select a pair of adjacent voltages in the middle range of the series. A midrange voltage generator generates further voltages spaced between the two selected midrange voltages. An output selector selects one of the further voltages. The selectors are controlled by various bits of a digital input signal. The voltage selected by the upper selector, lower selector, or output selector becomes an analog output signal. This analog-to-digital converter has comparatively few resistors and transistors and can generate accurate voltages for driving a gray-scale display.

A switch device including: a circuit board, a mounting member, a push button and a rotary knob. The circuit board includes a switch, and the mounting member has a vertical slit and is fixed on the circuit board. The push button is inserted in the mounting member, is vertically guided along the slit, and when moved downward presses the switch. Additionally, the push button has a guide groove along the outer circumference. The rotary knob encloses the outer circumference of the push button, has a locking portion on an inner side which is inserted into the guide groove of the push button, and rotates independently from the push button but vertically moving with the push button while moving vertically.

The invention relates to the technical field of building thermal insulation materials and particularly relates to a composite non-dismantling formwork with an integrated thermal insulation structure and a preparation method thereof. The composite non-dismantling formwork comprises a mould pressing inorganic adhesive benzene particle insulation board, an extruded sheet, an inner protection layer, an outer protection layer and a binder, wherein the mould pressing inorganic adhesive benzene particle heat preservation plate and the cement-based cloth are bonded to two sides of the extruded sheet through a binder, a steel wire mesh is arranged between a cement-based backing and the extruded sheet to form an inner protection layer, and the polymer mortar with the built-in glass fiber gridding cloth is laid on the other side of the mould pressing inorganic adhesive benzene particle heat preservation plate to form an outer protection layer; and after maintenance, the composite non-dismantling formwork with the integrated heat preservation structure is manufactured through cutting. According to the composite non-dismantling formwork, the composite non-dismantling formwork is high in strength, good in fireproof performance and excellent in thermal performance, streamlined production is achieved, maintenance links are reduced, productivity is improved, equipment investment is reduced, the plant site use amount is reduced, and the market advantage is obvious.

In an embodiment, a sampling signal to each data signal line is generated by using an output signal outputted from each flip-flop, and a precharge signal by which the data signal line to which the sampling signal is to be outputted is precharged is generated by using an output signal outputted from an output terminal of the flip-flop. Further, by providing a NOR circuit, an active period of the precharge signal and an active period of the sampling signal are prevented from overlapping each other. With this, in an embodiment of a display device driving circuit, including a precharge circuit, which causes a precharge power supply to precharge signal supply lines, the number of shift registers and the size of a circuit can be reduced.

The invention relates to a top-loading type washing machine, which comprises a bottom structure and a bucket connected with the bottom structure, wherein at least one opening is formed on the bottom structure and used for accommodating other elements of the washing machine. The bottom structure is artistically matched with the bucket. The connection between the bottom structure and the bucket forms the outer part of the washing machine, therefore, a box body for encapsulating the bottom structure and the bucket are not needed.

A heat exchanger assembly (1) is disclosed. The heat exchanger assembly comprises at least one passive cooling circuit (100), the passive cooling circuit comprising an evaporator (110) connectable toa device (50) to be cooled for conducting heat from the device (50) to be cooled to the cooling fluid within the evaporator (110), thereby evaporating the cooling fluid, and a condenser (120) interconnected with the evaporator (110) for receiving the evaporated cooling fluid from the evaporator (110), releasing heat from the cooling fluid to an environment of the condenser (120), thereby condensing the cooling fluid, and for returning the condensed cooling fluid to the evaporator; and an active partial circuit (200) comprising a compressor (250) and an auxiliary condenser (220), the active partial circuit (200) being activatable and deactivatable and being connected to the passive cooling circuit for receiving, in an activated state of the active partial circuit (200), the cooling fluid from the evaporator (110), for compressing the received cooling fluid by the compressor (250), for releasing heat, by the auxiliary condenser (220), from the compressed cooling fluid to an environment of the auxiliary condenser (220), and for returning the condensed cooling fluid to the evaporator (110). Furthermore, the passive cooling circuit (100) is a base-to-air type thermosiphon or an air- to-air type thermosiphon.

The invention provides a frequency adaptive active sound absorption system, which is characterized by comprising a program-controlled variable negative capacitance circuit, a piezoelectric plate, a signal conditioning circuit, a peak detection circuit, an automatic gain circuit, a sampling circuit and a single chip microcomputer. The program-controlled variable negative capacitance circuit is respectively connected with the single chip microcomputer and the piezoelectric plate, the piezoelectric plate is connected with the signal conditioning circuit, the signal conditioning circuit is connected with the peak detection circuit, the peak detection circuit is connected with the automatic gain circuit, the automatic gain circuit is connected with the sampling circuit, and the sampling circuit is connected with the single chip microcomputer. The frequency adaptive active sound absorption system provided by the invention has more excellent dynamic characteristics and a wider application range, has adaptive system characteristics, and can follow a changing target frequency.

The present invention discloses a two-tone painting method that includes applying a powder primer to a substrate, followed by a powder basecoat applied dry-on-dry onto the powder primer. The powder basecoat is preferably applied in the same painting booth as the powder primer, i.e., without curing the powder primer. The powder basecoat includes a flake additive, such as a mica flake or a metal flake, which prevents surface irregularities from forming in the powder primer and the powder basecoat as a result of not curing the powder primer before applying the powder basecoat. The substrate is then masked, and a second basecoat is applied. The masking is then removed and a clearcoat is applied. The second basecoat and the clearcoat are then cured simultaneously in an oven.

The invention provides a process for producing a rotationally symmetrical cast aluminium component by die casting, which is reworked partially on its inner and / or outer lateral surfaces. At least a part of the lateral surfaces is not treated and is used as a non-positively locking bearing surface (2, 2') for installation in an assembly and also for bracing the component.

The present invention provides a file update method for separate storage of network information, comprising the following steps: splitting and saving the file, uploading the cloud-separated data block to the cloud after splitting the file; uploading judging step, judging whether the cloud-separated data block is successfully uploaded Go to the cloud, if so, jump to the local saving step, otherwise jump to the step of judging the modification record file; the local saving step, store the local data block and delete the existing modification record file; judge the modification record file step, judge whether there is a modification Record the file, if so, update the modification record file, if otherwise, generate the modification record file, and then jump to the step of modifying the record file; modify the record file step, encrypt and save the modification record. When the invention generates or updates the modification record file, information such as the key required for the encryption transformation operation is extracted from the original cloud-separated data block, and the separated storage protection of the file content can be completely maintained even when there is no network update.

The invention is to enable to realize downsizing of the equipment on which a fuel cell is mounted, by supplying fuel to the fuel cell at a constant flow rate, in a fuel cartridge for the fuel cell. The invention provides a fuel cartridge (1) for burning cells, having a container body (2) with a connecting part (22) connected to the fuel cell, and the container body contains a fuel F supplied to the fuel cell and a push-out tool (P) for pushing out the fuel (F), and a valve (4) having a supply port (41a) for supplying the fuel to the fuel cell and which opens the supply port (41a) according to connection operation of the container body (2) to the fuel cell. On the connecting part (22), a pressure adjustment mechanism (5) is installed, in which one end communicates with the valve (4) and the other end communicates with the interior of the container body (2), and which makes the fuel (F) housed inside, flow out to the valve (4) by adjusting the fuel to have a secondary pressure to be lower than the primary pressure inside the container body (2).

The invention provides a clutch, a clutch transmission system and clothes treatment equipment. The clutch comprises a first shifting fork and a first ratchet wheel, wherein the first shifting fork isprovided with a first pawl, and the first shifting fork is configured to drive the first pawl to enable the first pawl to be engaged with or disengaged from the first ratchet wheel; and a second shifting fork and a second ratchet wheel, wherein the second shifting fork is provided with a second pawl, and the second shifting fork is configured to drive the second pawl to enable the second pawl to be engaged with or disengaged from the second ratchet wheel. According to the clutch provided by the scheme, the first shifting fork and the second shifting fork can achieve driving control over the first pawl and the second pawl with a small movement stroke, so that the space reserved for meeting the stroke requirement of the shifting forks is correspondingly reduced, compact design of a product is better facilitated, the size space of the product is better saved, the interference risk of the shifting forks and surrounding parts is reduced, and the operation reliability of the product is better guaranteed.

The subject matter of the specification can be embodied in, among other things, a fuel delivery component, including a substantially rigid, unitary structure formed as a single piece of material, and at least a first seamless lumen defined by the unitary structure.

The embodiment of the present invention discloses a training method and device for a target classification model. The method includes: obtaining a training image and its corresponding calibration information; The first binary feature extraction operation obtains the corresponding output image; if the convolution layer is a binary convolution layer, the first binary feature extraction operation includes: the first binary feature extraction operation and preset dimension transformation Operation; the input image corresponding to the first convolutional layer is the training image, and the input image corresponding to the other convolutional layers is the output image corresponding to the previous convolutional layer; use the feature classification layer of the model and the last convolutional layer For the corresponding output image, determine the prediction detection information of the training image corresponding to the output image; combine the calibration detection information corresponding to each training image, adjust the model parameters, and determine the target binary classification model to achieve high recognition and detection accuracy and calculation A small target classification model.

The present invention provides a reforming reactor that efficiently and efficiently distributes process gas through a non-reaction zone and a method of using the same. The non-reaction zone has two portions, a first portion receiving a purge gas and having an outlet for effluent from a reaction zone disposed below the non-reaction zone, and a second portion receiving a feed and having an inlet. The inlet is located between the reaction zone and the outlet. A flow distributor divides the non-reactive region into the two portions.