baber/WOPTO huggingface dataset:
Patent JP-2022064566-A (JP)
Title: Power transmission cable
Inventor: KINOSHITA HARUMI
IPC: H01B7/18
Filed: 2020-10-14
Abstract: To provide a power transmission cable having excellent durability.SOLUTION: According to an embodiment, a power transmission cable 1 has a core 3 having an insulated wire 2, and a plurality of coating layers 4 provided on an outer periphery of the core 3. Of the plurality of coating layers 4, an outermost coating layer 4b includes an ultraviolet absorber and a photostabilizer, and an innermost coating layer 4a includes calcium carbonate. The content of calcium carbonate of the outermost coating layer 4b is lower than the content of calcium carbonate of the innermost coating layer 4a.SELECTED DRAWING: Figure 1
Patent JP-2021066177-A (JP)
Title: Ceramic article manufacturing method and ceramic article
Inventor: MURAKAMI SHUNSUKE
IPC: C04B35/14
Filed: 2020-10-16
Abstract: To provide a silica-based ceramic structure that is high in model accuracy and is excellent in mechanical strength.SOLUTION: The ceramic article manufacturing method is characterized by having: (i) a step in which a powder containing an absorber that absorbs light of the wavelength contained in the irradiating laser beam and containing silicon dioxide as the main component; (ii) a step in which, by irradiating the powder with a laser beam, the powder is sintered or melted and solidified; and (iii) a step in which the modeled product formed by repeating the steps (i) and (ii) is heat-treated at 1470°C or higher and lower than 1730°C.SELECTED DRAWING: Figure 1
Patent JP-2022066820-A (JP)
Title: Delivery instruction setting method in sorting device and delivery instruction system
Inventor: UTSUNO SEISHI
IPC: B65G1/137
Filed: 2020-10-19
Abstract: To increase the efficiency of setting a delivery instruction of high delivery performance in a sorting device.SOLUTION: In a method for setting a delivery instruction including delivery time of each of cargoes in a sorting device, the cargoes have been classified into groups in advance, initial delivery time corresponding to each cargo is derived by adding, to a predetermined reference time for each of the cargoes, each cargo addition time within a predetermined numerical range, and shifting time for which a value varies from one group to another is set, and an initial value for setting the delivery instruction is generated. the cargoes classified into the same group are continuously delivered, and the delivery instruction is generated from the initial value by using an optimization algorithm so that delivery performance for sequentially delivering the cargoes for each group can be equal to or higher than predetermined reference performance.SELECTED DRAWING: Figure 5
Patent JP-2022067207-A (JP)
Title: Fiber product
Inventor: TANIGUCHI TAKUMITSU
IPC: A41D27/00
Filed: 2020-10-20
Abstract: To provide a fiber product containing a synthetic fiber as a generation source, which suppresses the amount of washing waste.SOLUTION: A fiber product has an end of a fabric A, which is formed of a junction constituted into a triple structure by folding the end of the fabric twice. The junction includes: a first folding area C1 located at the end of the fabric and is located in the middle of the triple structure; a second folding area C2 which is coupled to the first folding area and is located outside the triple structure; a third area C3 which is coupled to the second folding area and is located outside the triple structure; a first adhesive B1 which is applied intermittently in single or double rows and fixes the first folding area and the second folding area; and a second adhesive B2 which is applied intermittently in single or double rows, and fixes the first folding area and the third area.SELECTED DRAWING: Figure 1
Patent JP-2021035903-A (JP)
Title: Improvements in production of silicon nano-particles and uses thereof
Inventor: LAU ALBERT PUI SANG
IPC: H01M4/66
Filed: 2020-10-26
Abstract: To provide a method for producing silicon nano-particles which are suitable for use in solar-cell applications with few impurities such as carbon or can provide a silicon-based electrode material suitable for a lithium ion secondary battery capable of inhibiting a volume expansion due to battery charging.SOLUTION: There is provided a method for producing silicon nano-particles from a raw silicon material, the process including the steps of: mixing the raw silicon material with at least one alloying metal to form an alloy; processing the alloy to form alloy nano-particles; and distilling the alloying metal from the alloy nano-particles to produce silicon nano-particles. There is also provided a method including the step of combining the resultant silicon nanoparticles with fibers, a yarn, and a textile, thereby suppressing expansion during battery charging, and improving battery capacity.SELECTED DRAWING: Figure 1
Patent JP-2021013041-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L27/11
Filed: 2020-10-26
Abstract: To provide a semiconductor device capable of a fast operation; and provide a semiconductor device which is unlikely to cause fluctuation in electrical characteristics due to short-channel effects.SOLUTION: A transistor comprises: a semiconductor layer formed by using a crystalline oxide semiconductor; a channel formation region, a source region and a drain region which are formed in the semiconductor layer. The source region and drain region are formed in a self-alignment process of adding one of or a plurality of group 15 elements to the semiconductor layer by using a gate electrode as a mask. A wurtzite type crystalline structure can be provided to the source region and the drain region.SELECTED DRAWING: Figure 1
Patent JP-2022070443-A (JP)
Title: Three-dimensional object printing device and three-dimensional object printing method
Inventor: MOCHIZUKI TAKETOSHI
IPC: B41J2/01
Filed: 2020-10-27
Abstract: To improve print image quality.SOLUTION: A three-dimensional object printing device has a liquid discharge head for discharging a liquid to a three-dimensional work-piece, and a movement mechanism which changes a position of the liquid discharge head relative to the work-piece. The movement mechanism has N joints (herein, N is a natural number of 2 or more) which are rotatable around rotation axes different from one another. When executing a printing operation such that the liquid discharge head discharges the liquid while the movement mechanism changes the position of the liquid discharge head relative to the work-piece, the number of joints of N joints, that rotate during execution of the printing operation, is M (herein, M is a natural number smaller than N).SELECTED DRAWING: Figure 1
Patent JP-2021009740-A (JP)
Title: Regenerator
Inventor: TAKAZAWA KAZUKI
IPC: G06F3/0482
Filed: 2020-10-28
Abstract: To provide a technique for selecting a recommended content by intuitive operation.SOLUTION: In a regenerator, regeneration means regenerates a content to be regenerated according to a regeneration list. Display control means displays the regeneration list in a first region of a display unit, and displays an object of a content which can be regenerated, in a second region different from the first region. Reception means receives operation by a user on the display unit, and the display control means adds the content for the object displayed in the second region to the regeneration list in response to operation of the user on the object.SELECTED DRAWING: Figure 9
Patent JP-2022071664-A (JP)
Title: Information processing device, data storage device, printing system, method for controlling information processing device and program
Inventor: KITAKATA KEI
IPC: B41J29/00
Filed: 2020-10-28
Abstract: To enable a document file of a printing object to be printed by a printer suitable for the document file in using a touch printing function.SOLUTION: A document file with tag information showing a device specification suitable for printing attached is acquired, and device information showing a device specification of a printer is acquired from the printer provided with a touch printing function is acquired. Then, it is determined whether the printer related to the device information is a printer suitable for the document file on the basis of the tag information. Then, a printing job is transmitted if the printer undergoing a touch operation is suitable for printing, and an alarm display is executed if the printer is not suitable.SELECTED DRAWING: Figure 6
Patent JP-2022072044-A (JP)
Title: Information processing device, information processing method, and program
Inventor: HOSOKAWA AKIRA
IPC: G06F16/90
Filed: 2020-10-29
Abstract: To provide an information processing device which detects a shortage in information set to an information model and recommends editing the information model.SOLUTION: An information processing device according to one embodiment of the present invention comprises an obtainment section and an edit recommendation section. The obtainment section obtains an edit content to an information model. The edit recommendation section outputs information for recommending an edit to the information model, based on a function template to which information set to the information model is applicable or a function model to which the information set to the information model is applied and the edit content.SELECTED DRAWING: Figure 1
Patent JP-2022072095-A (JP)
Title: Mixed metal discrimination method and device
Inventor: NAKAO KAZUNARI
IPC: G01N21/88
Filed: 2020-10-29
Abstract: To provide a mixed metal discrimination method and device suitable for automatic discrimination, with which it is possible to discriminate between metal and non-metal by one instance of irradiation of light.SOLUTION: The mixed metal discrimination method comprises: a step for irradiating light differing in wavelength by at least two light sources, respectively; a step for differentiating the mutual direction of polarization 90 degrees by a polarization filter for light sources which is provided to the light irradiation parts of the at least two light sources, respectively; a step for causing the reflected light of the light having been irradiated by the at least two light sources to enter a light receiving element by means of a polarization filter for light receiving elements provided to the light receiving part of the light receiving element, the polarization filter for light receiving elements having the same polarization direction as the polarization direction of one of the polarization filters for light sources; a step for causing the reflected light to enter by the light receiving element; and a step for discriminating, on the basis of the color of an image in the image data received by the light receiving element, whether the image is due to reflected light from metal or due to reflected light from non-metal.SELECTED DRAWING: Figure 2
Patent JP-2021089422-A (JP)
Title: Mask blank, transfer mask, and method for producing semiconductor device
Inventor: HASHIMOTO MASAHIRO
IPC: G03F7/20
Filed: 2020-10-29
Abstract: To provide a mask blank that can improve an etching rate to wet etching in the entire thin film for patterning and can improve the verticality of a pattern side wall when a pattern is formed to the thin film by wet etching.SOLUTION: The mask blank has a thin film for patterning on a substrate. The thin film comprises a chromium-containing material. The thin film comprises an upper region on the opposite side to the substrate side, and a region excluding the upper region. Here, the upper region has a crystal size that is larger than that of the region excluding the upper region.SELECTED DRAWING: Figure 1
Patent JP-2022072389-A (JP)
Title: Detection device and detection method
Inventor: TAKAHASHI NAOYA
IPC: G08B25/00
Filed: 2020-10-29
Abstract: To detect intruders in an approach prohibition zone while suppressing the occurrence of error detections.SOLUTION: A detection device is a detection device that detects an object having intruded in a predetermined approach prohibition zone. The detection device has an acquisition unit configured to acquire a captured image generated by imaging a space including the approach prohibition zone, a specification unit configured to specify a rectangular area corresponding to the object from the captured image, a determination unit configured to determine whether all of multiple points of interest in the rectangular area are included in a corresponding area corresponding to the approach prohibition zone in the captured image, and an output unit configured to output an alarm when it is determined that all of the multiple points of interest are included in the corresponding area.SELECTED DRAWING: Figure 1
Patent JP-2021021082-A (JP)
Title: Combination of cross-linked hyaluronic acids and method of preparing the same
Inventor: CHOI SUNG CHUL
IPC: A61K31/728
Filed: 2020-10-30
Abstract: To provide a preparation method of a cross-linked hyaluronic acid, a combination of cross-linked hyaluronic acids, and a biocompatible material including the combination of cross-linked hyaluronic acids.SOLUTION: There is provided a method for preparing a cross-linked hyaluronic acid including a step of cross-linking hyaluronic acid with an epoxy-based cross-linking agent having two or more epoxy functional groups in an ethanol-containing aqueous alkaline solution, wherein the ethanol-containing aqueous alkaline solution contains about 5 to about 13% w/w of ethanol, and wherein the cross-linked hyaluronic acid has storage modulus (G') of 50-200 Pa and loss modulus (G'') of 20-100 Pa. The hyaluronic acid is preferably sodium hyaluronate having a molecular weight of 100,000 to 6,000,000.SELECTED DRAWING: None
Patent JP-2022073695-A (JP)
Title: Land boundary line management system and land boundary line management method
Inventor: MIZUNO Naoyoshi
IPC: G01C15/04
Filed: 2020-11-02
Abstract: To provide a land boundary line management system capable of easily creating data base and managing a boundary line of a land such as a mountain part at low cost, and easily finding a change or the like in a position of a boundary mark or a target object based on the data base when the boundary mark or the target object is moved or removed freely or moved due to a disaster or the like.SOLUTION: A land boundary line management system includes: a positioning signal receiver 20 for receiving a positioning signal from a positioning satellite 10, which is detachably attached to a boundary mark installed on a boundary line of the land to be managed and/or a target object on the boundary line; and a computer 30 which transmits the positional information of the boundary mark or the target object acquired from a positioning signal received by the positional signal receiver 20 and inputs the positional information to a map of an area including the land.SELECTED DRAWING: Figure 1
Patent JP-2021120845-A (JP)
Title: Device, data transfer system, data transfer method and program
Inventor: SHIBATA YUSUKE
IPC: G06F13/00
Filed: 2020-11-17
Abstract: To appropriately transmit data when transfer is unsuccessful.SOLUTION: A device includes: a data receiving unit which receives data and stores the received data in a storing unit; and a transfer commanding unit that transmits the data to an information processing system which transfers the data to an external storage. The transfer commanding unit: obtains transfer record information representing a transfer state of the data and stored by the information processing system; identifies data to be transmitted among the pieces of data stored in the storing unit on the basis of the transfer record information; and transmits the identified data to the information processing system.SELECTED DRAWING: Figure 4
Patent JP-2022082348-A (JP)
Title: Image processing device, image processing method, and image processing program
Inventor: KONISHI KUMIKO
IPC: G06T5/00
Filed: 2020-11-20
Abstract: To remove noise with directivity in a first direction from an image containing the noise without affecting information on minute brightness shading of the image.SOLUTION: An image processing device 1 is provided, comprising: a high-pass filter unit 21 configured to apply lateral filtering to an image containing lateral directional noise using a high-pass filter; a low-pass filter unit 22 configured to apply longitudinal filtering to the image using a low-pass filter; and an adder unit 23 configured to add the image processed by the high-pass filter unit 21 and the image processed by the low-pas filter unit 22.SELECTED DRAWING: Figure 2
Patent JP-2022087875-A (JP)
Title: Power supply system
Inventor: SHIOMI TORU
IPC: H02J7/35
Filed: 2020-12-02
Abstract: To provide an arrangement that can supply electric power to all of loads in a housing at the time of a power failure even if a moving-side power storage device is absent.SOLUTION: A power supply system 2 comprises a fixed-side storage battery system 11, a fixed-side power generation device 12, a power conditioner 23 for a moving-side storage power device, a moving-side power generation device 24, a distribution board 41 and an automatic switch changer 42. The automatic switch changer 42 can be switched so as to supply power to the distribution board 41 from the side of the fixed side storage battery system 11 (B side) at the time of a power failure of a system power supply 4. Then, when a moving-side storage power device 22 is connected with the power conditioner 23 for a moving-side storage power device, switching to supply power to the distribution board 41 from the side of the power conditioner 23 for a moving-side storage power device (A side) is possible.SELECTED DRAWING: Figure 1
Patent JP-2022088717-A (JP)
Title: Electric power suspension device
Inventor: KANDA TATSUMA
IPC: B60G17/015
Filed: 2020-12-03
Abstract: To provide an electric power suspension device capable of enhancing flat ride performance of a vehicle.SOLUTION: An electric power suspension device comprises an amplitude rate computation part which calculates an amplitude rate of a low frequency of a road surface input signal before a vehicle and a higher frequency before passing a road surface as an object of the road surface input signal. A load control part compares the amplitude ratio with a first threshold to set, by an electromagnetic actuator, attenuation force of vibration of a vehicle higher when determining that the low frequency is superior than before, and also compares the amplitude ratio with a second threshold to set the attenuation force lower when determining that a high frequency is superior than when determining that the low frequency is superior.SELECTED DRAWING: Figure 4
Patent JP-2022089507-A (JP)
Title: Design support method, design support system, program, and storage medium
Inventor: KARIKI HIRO
IPC: G06F30/398
Filed: 2020-12-04
Abstract: To provide a design support method, a design support system, a program, and a storage medium that can support the design of a semiconductor device.SOLUTION: In a design method according to an embodiment, a design value group including a plurality of design values related to a semiconductor device is input to a simulator. In the design method, a characteristic value group is acquired which is output from the simulator according to the input of the design value group. The characteristic value group includes a plurality of characteristic values of the semiconductor device. The plurality of characteristic values include a first characteristic value indicating an on-resistance and a second characteristic value indicating resistance to pressure. In the design method, from history data including one or more data sets each including a score calculated from input of part of the characteristic value group to a first function and the design value group, an acquisition function based on the Bayes estimation is calculated. The part of the characteristic value group includes a first characteristic value and a second characteristic value. In the design method, a new design value group is created based on the acquisition function.SELECTED DRAWING: Figure 1
Patent JP-2022090479-A (JP)
Title: Game machine
Inventor: HAKAMADA TETSUO
IPC: A63F7/02
Filed: 2020-12-07
Abstract: To provide a game machine capable of suitably performing control of various devices.SOLUTION: A special electric drive part 32b is in a drive state when a high-level signal is inputted to the 0-th MOSFET 461. A main-side MPU 82 transmits a low-level drive control signal from the 0-th terminal NS0 in a situation in which the special electric drive part 32b is in a drive state. A power failure monitoring board 85 transmits a high-level reset signal after starting to supply operating power. When a low-level drive control signal is transmitted from the 0-th terminal NS0 and a high-level reset signal is transmitted from the power failure monitoring board 85, the 0-th malfunction prevention circuit 422 for inputting a high-level signal to the 0-th MOSFET 461 is provided.SELECTED DRAWING: Figure 228
Patent JP-2021101330-A (JP)
Title: Geometrical dimension control in optimization
Inventor: NIKOLAI GERZEN
IPC: G06F30/23
Filed: 2020-12-09
Abstract: To automatically determine an optimized design for manufacturing real-world objects.SOLUTION: A computer implementation method is to define a finite element model representing real-world objects within a memory for a computer-based processor, and comprises the steps of: defining that finite elements include a plurality of elements; utilizing singular value decomposition (SVD) at the computer-based processor for evaluating distribution of design variables across a whole neighborhood of the finite element model, and generating singular values for the design variables in each element present in the neighborhood of the finite element model; defining optimal constraint against the neighborhood of the finite element model based on the singular values generated from the SVD; and optimizing the finite element model pertaining to the design variables by locally forcing geometry for the real-world objects present in the neighborhood, based on the defined optimized constraint.SELECTED DRAWING: Figure 1
Patent JP-2022091455-A (JP)
Title: Image formation apparatus and image formation method
Inventor: KURABAYASHI KAZUHIRO
IPC: G06F3/12
Filed: 2020-12-09
Abstract: To provide an image formation apparatus and image formation method which can form a print image having the designability on a continuous recording medium.SOLUTION: An image formation apparatus comprises: an image formation unit which forms a second image obtained by repeatedly arranging a first image on a continuous recording medium; and an image processing execution unit which executes image processing on the first image according to the arrangement position of the first image on the second image. An image formation method comprises the steps of: forming the second image obtained by repeatedly arranging the first image on the continuous recording medium; and executing image processing on the first image according to the arrangement position of the first image on the second image.SELECTED DRAWING: Figure 4
Patent JP-2021097406-A (JP)
Title: Audio processing apparatus and audio processing method
Inventor: ITTAI BARKAI
IPC: H04R3/00
Filed: 2020-12-10
Abstract: To provide an audio processing apparatus for generation of mixed audio output.SOLUTION: An audio processing apparatus 20 includes an interface 201, a correlation processor 22, a gain processor 24, a plurality of channel modifiers 25 and 27, and a channel combiner 30. The interface is configured to receive audio channels 10 and 11 including respective audio signals. The correlation processor is configured to generate a control signal from the audio signals. The gain processor is configured to calculate, based on the control signal, gain coefficients Gm 124 and Gs 224 of at least one of the audio signals. The channel modifiers are configured to, using the gain coefficients, adjust the audio signals in the respective audio channels. The channel combiner is configured to sum the audio channels 26 and 28 after at least one channel has been adjusted, and output the summed audio channel 32 to a user.SELECTED DRAWING: Figure 1