49results about How to "Prevent error" patented technology

An optical disk storing write-once information usable for protecting the copyright of the software by preventing the duplication, unauthorized use, etc., of the software. In the optical disk, a recording layer (213) is formed on a disk substrate (211) with a dielectric layer (212) inbetween. Then, an intermediate dielectric layer (214) and a reflecting layer (215) are successively laminated upon the recording layer (213), and an overcoat layer (216) is formed on the surface of the reflecting layer (215). A plurality of BCA (one of write-once identification information systems) sections (220a and 220b) are recorded by lowering the vertical magnetic anisotropy of the recording layer (213). At the time of reproduction, the write-once information is detected from differential signals.

This invention provides a technique of preventing errors from being gradually accumulated on the decoding side, while maintaining high scalability, even when a technique for transformation to subbands as a plurality of frequency components, like discrete wavelet transformation, is used for moving image coding. The image data of one input frame is decomposed into a plurality of subbands having different frequency components by a discrete wavelet transformation unit (101). A lower bitplane coding unit (109) codes, for each bitplane, predetermined lower bits of each coefficient data of a subband LL and the coefficient data of subbands other than the subband LL. The data of the upper bits of the subband LL is stored in a frame memory (105). A motion vector detection unit (107) detects a predicted value and motion vector on the basis of the decoded data of the subband LL in a preceding frame. A subtracter (103) obtains the difference between the detected predicted value and the current frame. A coefficient coding unit (104) codes the obtained difference. A motion vector coding unit (108) codes the motion vector. A multiplexing unit (111) multiplexes the code data obtained by the coding units (104, 108, 109).

A display panel includes a plurality of data lines, a plurality of gate lines, a plurality of dummy loads, a pad portion and a fanout portion. The data lines are disposed in a display area, on which a plurality of pixels are disposed. The gate lines are disposed in the display area and cross the data lines. The dummy loads are disposed in a peripheral area surrounding the display area. The pad portion is disposed in the peripheral area and includes signal pads and dummy pads. The fanout portion includes a first fanout line portion connecting the data lines to the signal pads, and a second fanout line portion connecting the dummy loads to the dummy pads.

A system for automatically attaching a radio frequency identification (RFID) tag label and a method thereof are provided. The system includes: an RFID printer for writing original tag information of an object to an RFID tag attached to one surface of the RFID tag label, printing a bar code on the other surface, and outputting the RFID tag label; an applicator for fixing in place the RFID tag label output by the RFID printer and attaching the RFID tag label to the object by applying predetermined pressure; a verification RFID reader including an antenna located near the applicator for reading the written original tag information to verify whether the tag information is correctly recognized from the RFID tag label attached to the object; a warning device for warning a user when the tag information is not correctly recognized from the RFID tag label attached to the object; and a control device for performing control to deliver the original tag information of the object from the exterior to the RFID printer, receiving the read tag information from the verification RFID reader, comparing the read tag information with the original tag information of the object to determine whether the read tag information is consistent with the original tag information, and controlling operation of the warning device based on the determination result, thereby preventing, in advance, errors such as erroneous information for an object distributing process from being generated due to recognition failure, errors and the like.

The present invention provides a digital camera that prevents photographing errors attributed to an increase in sensitivity effected by reducing the recordable image size. In a digital camera that allows a high sensitivity to be set by pixel mixture, a display is provided to prevent photographing errors caused by restrictions or the like resulting from setting of a high sensitivity.

Disclosed herein are a stature measuring method and a stature measuring device using the method. The method includes securing an anchoring unit, coupled to a main body via a tape, to a building wall, moving the main body to a bottom in a state in which the anchoring unit is secured to the building wall, inputting a reference point setting signal in a state in which the main body comes into contact with the bottom, and moving the main body from the bottom to a position above an examinee's head, and measuring a distance from a point where the reference point setting signal is input to a point where the main body is moved above the examinee's head, thus determining the examinee's stature.

A workflow management system provides a graphical user interface (GUI) tool that allows a user to create and / or edit workflow logic without requiring the re-writing and recompiling of the application software, and without interrupting the operability of the application software at any time. The GUI tool allows the user to simultaneously view and create and / or edit the corresponding application screen where the workflow logic is applied in the application software, while the user creates and / or edits the workflow logic. The user creates and / or edits the workflow logic by selectively combining the available parameters that are provided in spoken language syntax by a context sensitive menu. The workflow logic statements are made available for the application software to call at the appropriate times. The GUI tool works in conjunction with a dynamically configurable database.

A switching regulator (20) including an on-chip power output function (24) and also an interface (26) to which off-chip power output devices (42PU, 42PD) may be connected is disclosed. The switching regulator (20) includes an output enable circuit (25, 125) that senses the presence of external components at one of the terminals (T_PD, TL) of the on-chip power output function (24) or of the interface (26) to determine which of the output functions to enable. In one disclosed embodiment, the output enable circuit (25) detects whether an off-chip power transistor (T_PD) is connected at the interface (26), by charging a passive circuit (R1, C1) and determining whether the charging time constant is affected by the gate capacitance of the external transistor (42PD). In another disclosed embodiment, the output enable circuit (125) detects whether a load (30L) is connected to the output of the on-chip power output function (24) by measuring the voltage across a resistor (R1), into which a mirrored current is sourced, based on a current applied to the external terminal (TL); if the load (30L) is present, the voltage across the resistor (R1) will cause a logic transition to enable the on-chip power output function (24).

The present invention relates to a connector, wherein a connector is defined with an opening for connecting a USB connector. The connector is mainly assembled from a hollow casing, a first base and a second base, and two rear side walls of the hollow casing are respectively formed with a position fixing portion extending away from the opening. Moreover, after fixedly combining together the first base and the second base, two sides thereof are respectively formed with a guiding portion, which enable fixing portions extending from two sides of a printed circuit tongue to effect sliding inserted disposition. After assembly of the bases with the printed circuit tongue, then the fixing portions enable fastening to the position fixing portions. Accordingly, the bases not only enable achieving the objective of product customization, but also retaining positioning of the connector is enabled to prevent errors from occurring due to displacement.

Provided is a wireless positioning method using a wireless sensor network, for estimating a position of an unknown node that is a positioning target by using a plurality of anchor nodes arranged at regular intervals, the wireless positioning method including: setting a plurality of test nodes at regular intervals on a space formed by some of the plurality of anchor nodes; obtaining a number and position information of anchor nodes within a predetermined distance from the unknown node; detecting at least one test node matching the obtained number and position information; and estimating a position of the unknown node by calculating an average coordinate value of the detected at least one test node.

A communication apparatus according to one aspect of the present invention determines, in a case where a communication request for communicating with an external apparatus has occurred, whether direct wireless communication between a communication terminal and the communication apparatus with one of the communication terminal and the communication apparatus functioning as an access point is being executed or not. In a case where it is determined that the direct wireless communication is being executed, controls the communication apparatus to not communicate with the external apparatus based on the communication request until a communication method switches from the direct wireless communication to a different communication method, and causes communication with the external apparatus based on the communication request to be executed using the different communication method in response to switching of the communication method.

Mis-programming of MSB data in flash memory is prevented by using ECC decoding logic on the flash die that error corrects the LSB values prior to the LSB values being used in conjunction with the MSB values to determine the proper reference voltage ranges. Error correcting the LSB page data prior to using it in combination with the MSB page data to determine the reference voltage ranges ensures that the reference voltage ranges will be properly determined and programmed into the flash cells.

An image forming apparatus including: an image forming unit which forms an image; a fixing unit which fixes the image transferred to a printing medium; a power supply which supplies operation power to the fixing unit; a contactless sensor sensing a temperature of the fixing unit and respectively outputting a sensor-sensing voltage and a sensor-compensating voltage; and a contactless-sensing protector which shuts off the power if the sensor-sensing voltage is higher than the sensor-compensating voltage. The fixing unit can be protected from overheating and control error through the contactless-sensing protector for sensing the fixing temperature and shutting off the power.

In one aspect of the present invention, an audio system connectable to a portable audio player for playing audio contents includes an audio content narrowing unit for narrowing the audio contents stored in the connected portable audio player down to a processing target audio content according to an attribute of the audio content selected by a user, a preset information registering unit for registering, in response to a user preset registration operation, a procedure of the narrowing performed by the audio content narrowing unit as preset information, and a preset playback controlling unit for performing, in response to a user preset playback operation, a narrowing procedure equivalent to the procedure of the narrowing that is registered as the preset information, and causing the portable audio player to play back the audio content narrowed down from the audio contents stored in the connected portable audio player.

There is described an image processing system, which makes it possible not only to prevent the system from generating printing errors, but also to increase the reuse ratio of the object. The system includes a first apparatus that generates first data for designating a first job and a second apparatus that rasterizes a plurality of objects based on the first data generated by the first apparatus so as to synthesize the plurality of objects. The first apparatus generates an object name of each of the plurality of objects by utilizing information pertaining to the concerned object. The second apparatus stores a plurality of rasterized objects into a cache memory, and registers object names into a table. The first apparatus inquires whether object names of rasterized objects to be used in the next job are registered in the table from the second apparatus, to add an unregistered object to data.

A system and method for analyzing input crowdsourced information, preferably according to an AI (artificial intelligence) model, with the addition of vetting of the participants. The AI model may include machine learning and / or deep learning algorithms. The crowdsource information may be obtained in any suitable manner, including but not limited to written text, such as a document, or audio information. The audio information is preferably converted to text before analysis. The participants may be vetted in a variety of ways, including but not limited to verified identification (ID), verified skills, verified affiliation, verified credentials and also optionally verification through the addition of a blockchain-based identity.

A gun barrel is provided, including: a barrel body, having a passage therethrough, the passage being provided for a bullet member to be received and pass therethrough, two opposite ends of the passage of the barrel body being respectively formed with a bullet inlet and a bullet outlet formed by an inner wall of the barrel body surroundingly and continuously arranged, a circumferential face of the barrel body being formed with an opening, the opening being near the bullet inlet; a tangential portion, disposed at the opening restrictedly and partially movably protrusive into the passage, the tangential portion for providing friction with a surface of the bullet member tangentially; at least one vent hole, disposed through the barrel body and being near the bullet outlet.

It is accordingly an object of the present invention to enable athletes, mainly baseball and softball players, to learn and practice the proper swing position and develop muscle memory for easy repetition of that position. The invention is of particular utility for indicating to the athlete whether or not each individual practice swing is correct and how to correct and further prevent any errors in form, barring of the lead arm or improper, premature extension of the lead arm or casting, for example. The present invention may be portable and may be used simultaneously with multiple components. The present invention may also comprise a lanyard to enable the user to efficiently practice multiple swings without having to retrieve the training device. The training device comprises one main component and thus avoids complexity and safety issues inherent in the related art. The training device is of shape and comfort to meet the versatile needs of athletes regardless of age or body type. The invention is of particular utility for enabling athletes, in field of softball and baseball for example, to develop proper arm, hands and torso positions in order to hit more accurately and with more power.

The invention relates to a PCB tact switch, and more particularly, to a PCB tact switch having excellent water resistance because same does not have holes on the top and bottom which are open to the outside, capable of preventing erroneous operation through improved contact point safety, and capable of preventing product disengagement through improved fixing strength by being soldered to a substrate. The PCB tact switch of the present invention comprises: an insulation member (100) forming an insulator in a thin plate-shape through which electricity does not pass; an upper conductive substrate (300) formed of a conductor through which electricity may pass, covering the upper surface of the insulation member (100), and including a central contact point terminal (340) and an external contact point terminal (330) by means of a disconnecting portion (310); a lower conductive substrate (400) at the lower surface of the insulation member (100), having an insulation adhesive film (200) deposited on the upper portion thereof, and electrically connected with the upper substrate (300) by means of a through-hole (410); a metal dome (500) which is resiliently deformed by the click from a user, and which electrically connects or disconnects the upper conductive substrate (300) and the lower conductive substrate (400); an insulation film as an insulation cover (600) entirely covering the top portions of the upper conductive substrate (300) and the metal dome (500) and protecting the insides thereof; and an insulation solder mask (700) bonded to the undersurface of the lower conductive substrate (400) and covering the portions with an insulator, except for those requiring soldering, wherein a receiving slot (360) is formed by a receiving slot (110) defined through the insulation member (100) and the insulation film (111), and the metal dome (500) is disposed within the receiving slot (360).

Disclosed is a method of recognizing a voice in a speech recognition device includes receiving a wakeup word in a standby mode; extracting a first characteristic value representing a voice characteristic of the wakeup word from the received word and comparing the extracted first characteristic value with a template DB; wherein the template DB stores identification information including a wakeup word made with a mechanical sound and a second characteristic value representing a voice characteristic of the mechanical sound, and entering, if the template DB does not store the second characteristic value matched to the first characteristic value, a speech recognition mode for speech recognition of a speaker and entering, if the template DB stores the second characteristic value matched to the first characteristic value, the standby mode.

A visual check connector comprising a body having a top surface, and a bottom surface and at least one terminal disposed within the body. The connector has at least one chamber configured to accept a wire adjacent at least one terminal, wherein the chamber can be viewed through the bottom surface of the connector that is transparent and a non-transparent feature positioned proximate the top surface, wherein the feature prevents viewing of the chamber.

A method for disposing power planes and ground planes of a printed circuit board (PCB), said method comprising the steps of: providing a PCB on which is disposed with a geometric layout and a via hole; providing a line on said PCB for intersecting said geometric layout to form a plurality of points of intersection; defining line segments by segmenting said line at each of said points of intersection to form a plurality of line segments; deleting some of said line segments having one end not being point of intersection for said geometric layout to form a plurality of segmented regions; searching a closed region by repeatedly searching region from any one of the points in said plurality of segmented regions; determining whether a closed region is a smallest closed region; determining whether a via hole is located within said smallest closed region.

A gaming card processing device for improving the efficiency of card management and operation management by being configured to have an arrangement whereby a card which is collected first is issued first when collecting and issuing cards; and a card issuing and collection device for the card processing device. The processing device is configured such that a card which is collected first is issued first when collecting and issuing cards, which improves the efficiency of card management and operation management by equalizing the frequency of card use. The processing device can prevent machine errors and enhance reliability by having only one card, not a plurality of cards, issued at the time of card issue. The processing device can maintain the normal state of a machine by eliminating erroneous cards quickly when circumstance such as card jam, data recording error and card recognition failure occur at the time of card issue or collection.

In a storage electrode of a semiconductor device, and a method of forming the same, the storage electrode includes an outer cylinder including a first outer cylindrical portion having a first outer diameter, and a second outer cylindrical portion that is formed on the first outer cylindrical portion and having a second outer diameter, which is less than the first outer diameter, the first and second outer cylindrical portions having substantially equal inner diameters, and an inner cylinder formed on inner surfaces of the outer cylinder.

The present invention provides color-coded accessories such as wristbands, bibs, and other patient wearables, color-coded pillows and pillow cases, and a universal chart wherein the color code is associated with a specific medical diagnosis. These accessories alert healthcare providers to the medical diagnosis of the patient and enhance patient safety by reducing medical errors during administration of treatments and medicines to the patients. These accessories also provide protection to healthcare providers assisting them to identify diagnostic categories and alerting them to take proper precautions with patients, for example those with infectious diseases, thereby decreasing or preventing transmission of infectious diseases.

A warrant recording system includes a setting apparatus and a tire pressure detector. The setting apparatus is connected with the internet for acquiring a standard time. The setting apparatus writes the acquired standard time into the tire pressure detector, such that an initial timestamp is recorded in the tire pressure detector. Therefore, the setting apparatus automatically inputs a warrant period into the tire pressure detector, thus assuring the accurate record of the initial time point of the warrant period.

A bridge device tracks each individual IO between two PCIe busses and provides a translated address based on a scatter / gather list. Tracking provides a natural means of scatter / gather list translation to and from a native PCIe storage protocol's scatter / gather list (or other scatter / gather like mechanism). In addition, the awareness of the IO context provides a means for detecting erroneous transactions that would otherwise cause a system error and / or data corruption to be aborted preventing those error scenarios.

Disclosed are a method and device for measuring a headcount by using a peak value distribution pattern of a radar reception signal according to the headcount. The method for counting people by using a UWB radar disclosed herein comprises: a step of computing, for each predetermined headcount, an amplitude probability density function based on the distance between a reflection point and a radar, by using a sample radar reception signal for the headcount; a step of calculating likelihood values with respect to the headcounts from a measured radio reception signal by using the probability density function; and a step of determining a headcount corresponding to the largest likelihood value among the calculated likelihood values, as a final headcount with respect to the measured radar reception signal.