International Business Machines Corporation

Kabushiki Kaisha Toshiba

Toshiba Memory Corporation

Ricoh Company, Ltd.

Takayuki Itoh

Tomoya Kodama

Toshiyuki Ono

Keisuke Inoue

Wataru Watanabe

Yumi Yamaguchi

Atsushi Matsumura

Masayoshi Teraguchi

Jumpei Ando

Takeshi Chujoh

Takashi Watanabe

Akiyuki Tanizawa

Kenji Shimada

Atsushi Yamada

Shunichi Gondo

Tomotake Furuhata

Takuya Matsuo

Takeshi Imamura

Hiroshi Maruyama

Fumiko Satoh

Akiko Nishikai

Yasumasa Kajinaga

Takashi Ida

Daisuke Inoue

Naohiro Watanabe

Takahiro Honda

Shingo Sakashita

Wataru Asano

Rintaro Takahashi

James Andrew Clark

Koji Koyamada

Katsuyuki Nomura

Tenta Sasaya

Ayumi Satoh

Andy Clak

Atsuski Yamada

Keisuke Kawauchi

Yuko Ikehata

Yuhko Tsukagoshi

A data processing apparatus includes a processor. The processor generates visualization data for displaying estimation results of manufacturing conditions based on estimation results and relationship data. The relationship data includes first relationship data as a relationship between first manufacturing conditions recorded during an analysis, and second relationship data as a relationship between second manufacturing conditions corresponding. The processor divides the estimation results of the manufacturing conditions into a first group based on the first relationship data, and into a second group based on the second relationship data. The processor generates the visualization data based on a change in manufacturing condition relationship between the first group and the second group.

Data processing apparatus, data processing method, and storage medium storing program for determining an abnormality based on manufacturing data

According to an embodiment, an encoding device includes an encoder. The encoder is configured to generate a video stream. The video stream includes at least a first image group including a plurality of images encoded at a first bit rate and a second image group including a plurality of images. The first image group includes an intra-coded image. The plurality of images of the second image group are associated with the intra-coded image serving as a reference image to decode an inter-coded image, and are encoded at a second bit rate different from the first bit rate and having reproduction timing in synchronization with the plurality of images of the first image group.

Encoding device, decoding device, streaming system, and streaming method

An abnormality score calculation apparatus according to an embodiment includes a processing circuit configured to: acquire first data concerning a status of a product or a manufacturing process; calculate based on the first data an abnormality score for a respective one of a plurality of abnormality modes or for a respective one of a plurality of pieces of the first data of various types; and convert a scale of a respective one of a plurality of abnormality scores including the abnormality score in such a manner that the abnormality scores become substantially equal in occurrence degree.

Abnormality score calculation apparatus, method, and medium

According to one embodiment, a data analysis apparatus includes a processor. The processor acquires, for a plurality of products as analysis targets, manufacturing data including at least one manufacturing condition for each product. The processor calculates, based on a bias of state data representing a degree that the product is in a specific state in at least one item that can be taken concerning one manufacturing condition extracted from the manufacturing data, an index value representing a degree that a cause of the specific state of the product is the manufacturing condition.

Data analysis apparatus, method and system

According to an embodiment, a processing apparatus includes a hardware processor. The hardware processor is configured to: cut out, from an input signal, a plurality of partial signals that are predetermined parts in the input signal; execute processing on the plurality of partial signals using neural networks having the same layer structure with each other to generate a plurality of intermediate signals including a plurality of signals corresponding to a plurality of channels; execute predetermined statistical processing on signals for each of the plurality of channels for each of the plurality of intermediate signals corresponding to the plurality of partial signals, to calculate statistics for each channel and generate a concatenated signal by concatenating the statistics of the plurality of respective intermediate signals for each channel; generate a synthetic signal by performing predetermined processing on the concatenated signal; and output an output signal in accordance with the synthetic signal.

Processing apparatus, processing method, learning apparatus, and computer program product

A visualized data generation device includes an acquisitor, an analyzer, and a generator. The acquisitor acquires manufacturing data including one or more pieces of first data Yi regarding a product state with respect to one product. The analyzer analyzes the first data Yi acquired by the acquisitor and derives a first index value with respect to each piece of the first data Yi. The generator generates visualized data including a first analysis result display region for causing a display device to display information about the first index value. The generator generates the visualized data in which an amount of information and a priority is set for each first analysis result display region on the basis of the first index value and a display form of the first analysis result display region is set on the basis of the amount of information and the priority.

Visualized data generation device, visualized data generation system, and visualized data generation method

According to one embodiment, a memory system includes a nonvolatile memory and a memory controller. The nonvolatile memory includes a first word line including a plurality of first cells and a second word line adjacent to the first word line and including a plurality of second cells. The memory controller determines a read voltage to be used with respect to the plurality of the first cells, according to a plurality of adjacent voltages representing respective threshold voltages of the plurality of the second cells. The memory controller reads data from the first word line using a plurality of determined read voltages.

Memory system, read method, program, and memory controller

According to an embodiment, a storage controller comprises a circuitry configured to implement an address generator, a reader, and a duplication detector. The address generator is configured to generate a scan address indicating each storage area of a storage that stores therein externally written data, according to a particular scan pattern for defining an order of an address of data to be read. The reader is configured to read data from the storage area of the storage indicated by the scan address. The duplication detector is configured to detect whether the data read by the reader is a duplicate of any one of a past predetermined number of pieces of data.

Storage controller, storage device, data processing method, and computer program product

According to one embodiment, a memory system includes memory cells capable of having data written therein at different write levels. A memory controller is configured to detect first data of the memory cells, then apply a first voltage that is lower than a voltage used for writing the data to the plurality of memory cells, detect second data of the memory cells after the first voltage has been applied, and estimate a write level for the data written to the memory cells based on a comparison of the first data and the second data.

Memory system, reading method, program, and memory controller

According to one embodiment, a memory controller includes one or more processors configured to function as a writing unit and a reading unit. The writing unit writes data as threshold voltages of individual memory cells. The reading unit reads the written data by detecting threshold voltages of the individual memory cells. The reading unit includes a selecting unit, a detecting unit, and an estimating unit. The selecting unit selects a read-target memory cell. The detecting unit detects a first threshold voltage at a time of reading of the read-target memory cell, and a second threshold voltage at a time of reading of at least one of adjacent memory cells that are adjacent to the read-target memory cell. The estimating unit estimates a third threshold voltage as a threshold voltage at a time of writing in the read-target memory cell based on the first threshold voltage and the second threshold voltage.

Memory controller and data reading method

According to an embodiment, a video compression apparatus includes a first compressor, a second compressor, a partitioner and a communicator. The first compressor compresses a first video to generate a first bitstream. The second compressor sets regions in a second video and compresses the regions so as to enable each region to be independently decoded, to generate a second bitstream. The partitioner partitions the second bitstream according to the set regions to obtain a partitioned second bitstream. The communicator receives region information indicating a specific region that corresponds to one or more regions and selects and transmits a bitstream corresponding to the specific region from the partitioned second bitstream.

Video compression apparatus and video playback apparatus

According to an embodiment, an image decoding apparatus includes a memory, a decoder and a first filter. The memory stores reference pixels based on pixels included in a decoded pixel block. The decoder decodes encoded data in units of pixel blocks using the reference pixels to generate a first decoded pixel block, the first decoded pixel block being adjacent to the reference pixels. The first filter performs a first filtering on only the first decoded pixel block using the first decoded pixel block and part of the reference pixels perpendicularly adjacent to the first decoded pixel block in a scan direction of image decoding processing.

Image decoding apparatus and method

A toner includes a binder resin; a release agent; and two or more inorganic fine particles as external additives. At least one of the inorganic fine particles is silica. When an ultrasonic oscillation is applied to a dispersion including the toner and a dispersant and a rate of the silica releasing from the toner is 20% based on total silica, an application energy of the ultrasonic oscillation is from 8 to 14 kJ, and from 70 to 130 kJ when the rate of the silica releasing from the toner is 50%.

Toner, developer, toner housing unit and image forming apparatus

According to an embodiment, an encoding device includes a determination unit, a first palette generator, a first assignment unit, an encoder, and a first reference generator. The determination unit is configured to determine an additional palette that holds a color not included in a reference palette among colors included in a predetermined operation unit of an input image. The first palette generator is configured to generate a palette for encoding including a color included in the additional palette and a color included in the reference palette. The first assignment unit is configured to assign, to each pixel in the operation unit, an index indicating a color in the palette for encoding corresponding to a color of the pixel. The encoder is configured to encode the index and information on the additional palette. The first reference generator is configured to generate the reference palette from the palette for encoding.

Encoding device, decoding device, and image processing device

Growing community of inventors

Kawasaki, Japan

Takayuki Itoh