baber/WOPTO huggingface dataset:
Patent JP-2020040819-A (JP)
Title: Sheet transport device and image formation device
Inventor: OCHI JUNICHI
IPC: G03G15/00
Filed: 2018-09-13
Abstract: To provide a sheet transport device and an image formation device that are capable of reducing impact noise made when a sheet collides with the rollers.SOLUTION: A sheet transport device includes: a driving roller 3; a following roller 4 that forms a nip part N with the driving roller 3 for transporting a sheet; a sliding member 21 that is slidable so as to contact or separate from the driving roller 3 in an integrated manner with the following roller 4; a spring 26 that energizes the sliding member 21 against the driving roller 3; a first guiding face 25a that is provided on the upstream of the nip part N in the sheet transport direction and guides the sheet to the nip part N; and a second guide face 21a that is provided on the sliding member 21 and guides the sheet to the nip part N. As viewed from the axial direction of the following roller 4, the first guide face 25a and an outer periphery surface 4b of the following roller 4 cross each other at a first intersection 34, and the second guide face 21a guides the sheet received from the first guide face 25a to the nip part N without guiding it to the first intersection 34.SELECTED DRAWING: Figure 9
Patent JP-2020043316-A (JP)
Title: Semiconductor device
Inventor: KANEKAWA NAOAKI
IPC: H01L21/82
Filed: 2018-09-14
Abstract: To improve the characteristics of a semiconductor device.SOLUTION: A semiconductor device includes nodes ND1, ND2, first, second and third semiconductor regions AA1, AA2, AA3 surrounded by element isolation layers, first conductivity type first and second transistors TR3, TR4 in the first semiconductor region AA1 connected in parallel between the nodes ND1, ND2, a first conductivity type third transistor TR2 in the second semiconductor region AA2 connected between the second node ND2 and the first transistor TR4, and a first conductivity type fourth transistor TR1 in the third semiconductor region AA1 connected between the second node ND2 and the second transistor TR3, where the interval D4 of the element isolation layer and the gate electrode of the first transistor TR4 in the first direction is smaller than the interval D2 of the second element isolation layer and the gate electrode of the third transistor TR2 in the first direction.SELECTED DRAWING: Figure 5
Patent JP-2020044659-A (JP)
Title: Foil transfer device
Inventor: KUNO TSUTOMU
IPC: B44C1/17
Filed: 2018-09-14
Abstract: To provide a foil transfer device capable of quickly moving a transfer position.SOLUTION: A foil transfer device 10 of the invention comprises: a holding base 20 for holding a workpiece 100; a light radiation device 50 for radiating a light to the workpiece 100 and being separated from the holding base 20; a pressing member 34 arranged between the holding base 20 and the light radiation device 50. The workpiece 100 is formed by laminating a transferred object 101, a heat transfer foil 102, and a heating member 103. The light radiation device 50 comprises: a light source; and a radiation position movement mechanism for moving a position where the light from the light source is radiated to the workpiece 100. The pressing member 34 presses the workpiece 100 toward the holding base 20 side for bringing the transferred object 101, the heat transfer foil 102, and the heating member 103 into tight contact, and has a light transmission part 34c for transmitting the light from the light radiation device 50 to make the light to reach the workpiece 100.SELECTED DRAWING: Figure 2
Patent JP-2020046484-A (JP)
Title: Correction pattern generation device, pattern defect correction system, correction pattern generation method, and method for manufacturing semiconductor device
Inventor: MORISHITA YOSHIKO
IPC: G03F1/74
Filed: 2018-09-14
Abstract: To provide a correction pattern generation device, in which the correction of pattern defect can be done in a short time and the success rate of defect correction can be increased.SOLUTION: The correction pattern generation device according to an embodiment includes: an acquisition unit that acquires defect information of the pattern of a mask that transfers a pattern onto a substrate; a correction pattern generation unit that generates at least one correction pattern candidate that corrects a defect; an operation unit that calculates the correction difficulty of a correction pattern candidate; and a correction pattern selection unit that selects a correction pattern from correction pattern candidates based on the correction difficulty.SELECTED DRAWING: Figure 1
Patent JP-2020045190-A (JP)
Title: Suspension support device
Inventor: KAKIZOE YOSHIHARU
IPC: B65G35/00
Filed: 2018-09-18
Abstract: To provide a suspension support device capable of causing an object to be supported to easily travel in an optional direction in a three-dimensional space and easily displacing the object to be supported in a face perpendicular to a traveling direction.SOLUTION: A suspension support device includes: a rail 11 of a rod-shaped monorail structure having an upward convex shaped traveling guide surface; a plurality of support brackets 26 suspending the rail 11 from an upper side to support it and disposed in a longitudinal direction of the rail 11 apart by a distance from each other; and a traveling body 35 capable of traveling along the rail 11 in a state of suspending an object 40 to be supported. The traveling body 35 includes traveling wheels 37 rolling along the upward convex shaped traveling guide surface in the rail 11, can be rotated and displaced in a direction intersecting a traveling direction along the traveling guide surface in the rail 11, and can travel in a posture of avoiding the support brackets 26 in a position where the support brackets 26 are present.SELECTED DRAWING: Figure 1
Patent JP-2020046235-A (JP)
Title: System and method for estimating terminal mounted position in person
Inventor: HOSHI HISASHI
IPC: G01S5/02
Filed: 2018-09-18
Abstract: To provide a system and method for estimating the mounted position of a terminal in a person.SOLUTION: The system comprises a transmitter corresponding to each of a plurality of areas, a terminal worn on a person, a person detection device for detecting a time slot in which a person movement line exists in each area, and a mounted position estimation device for estimating the mounted position of the terminal in a person on a person movement line existing in the area. The mounted position estimation device comprises a map table for each area in which the transmitter IDs of a plurality of transmitters to be searched are registered, person movement line correlation means for correlating a target terminal having received the publication packet of a transmitter ID in the area in a time slot in which a person movement line exists in the area to the person movement line, transmitter ID search means for searching for a transmitter ID that corresponds to the area using the map table with respect to the target terminal, and mounted position estimation means for estimating that the person existing in the area wears the target terminal at a position on the side of a transmitter the reception intensity of which is relatively high.SELECTED DRAWING: Figure 1
Patent JP-2020047091-A (JP)
Title: Arithmetic processing apparatus and control method thereof
Inventor: OKAZAKI RYOHEI
IPC: G06F9/34
Filed: 2018-09-20
Abstract: To suppress power consumption of an arithmetic processing apparatus.SOLUTION: An arithmetic processing apparatus includes: a decode section which decodes an instruction; an instruction execution section which executes the instruction decoded by the decode section; a register section which includes a plurality of registers holding data to be used by the instruction execution section; an identification information holding section which stores identification information identifying a register to which a specific value is written when the instruction decoded by the decode section is a register write instruction to write the specific value to one of the registers; a setting section in which the specific value is set; and an operation control section that executes suppression operation which prevents the register from being accessed by a register read instruction when the instruction decoded by the decode section is the register read instruction to read a value from a register identified by the identification information held in the identification information holding section, and selects the specific value set in the setting section.SELECTED DRAWING: Figure 1
Patent JP-2020053765-A (JP)
Title: Apparatus, method, program, and management system
Inventor: INOUE YUTAKA
IPC: B41J29/42
Filed: 2018-09-25
Abstract: To provide a device for simply achieving a mechanism for notifying a server of information required for device management while preventing security degradation.SOLUTION: By executing processing relating to at least one of a start and an end of a use period of a device and, according to the execution of the processing, transmitting the information on the use period to a server via a network, the information is notified. When the device is not connected to the network when executing the process, before completing the execution of the process, a method of notifying the server instead of transmitting the information on the usage period to the server is presented.SELECTED DRAWING: Figure 4
Patent JP-2019062735-A (JP)
Title: System for realizing wireless operation of one or more power-supplied devices on vehicle by direct charging
Inventor: CHRISTIAN WADELL
IPC: B60K1/04
Filed: 2018-09-26
Abstract: SOLUTION: Charging for one or more power-supplied devices on a vehicle is performed on support mechanisms 22 of the vehicle. These support mechanisms are movable relative to one another. When the support mechanisms are at a first position, it is possible to charge a power-supplied rail using a power device 34 in communication with a vehicle's power supply. The power-supplied rail charges a chargeable power storage device 30 in contact with the power-supplied rail.EFFECT: It is possible to use a power device to perform "inductive charging" (also called "wireless charging") on a power storage device. It is also possible to perform contact charging as an addition to or as a substitute for the inductive charging.SELECTED DRAWING: Figure 3
Patent JP-2020051317-A (JP)
Title: Gas transfer device and method for using the same
Inventor: SAKAI MASARU
IPC: F16C32/04
Filed: 2018-09-26
Abstract: To solve a problem with vacuum inhomogeneity in a chamber of a vacuum device which may affect manufacturing accuracy, homogeneity and/or stability.SOLUTION: A gas transfer device comprises: an inner cylinder which has a cylindrical section at least locally and a stage installation section at an air intake side thereof; an outer cylinder which has the cylindrical section at least locally and is arranged coaxially with the inner cylinder; a rotating blade installed in a gas flow passage surrounded by the inner cylinder and the outer cylinder so as to be rotatable around a central shaft; a stator installed in the gas flow passage; and a motor which rotates the rotating blade. The inner cylinder and the outer cylinder are configured to be hollow. The gas transfer device also has a gas purge port to supply gas to a space surrounded by the inner cylinder and the rotating blade.SELECTED DRAWING: Figure 1
Patent JP-2020052253-A (JP)
Title: Foreign language learning system and learning support method by foreign language learning system
Inventor: KOBAYASHI TADATSUGU
IPC: G06Q50/20
Filed: 2018-09-27
Abstract: To provide an effective foreign language learning system utilizing characteristics of an infancy, and a learning support method by the foreign language learning system.SOLUTION: In a foreign language learning system in which a user terminal and a server are connected via a network, the server stores a user management table storing a learning level with a user ID, acquires the learning level on the basis of the user ID to be input and the user management table for the user terminal, provides a user of the user terminal with a phrase of a foreign language read by the user as a content "for talking" corresponding to the acquired learning level, and transmits a voice file of a story including phrases of the transmitted content "for talking" at a certain ratio to the user terminal as a content "for playing". The user terminal reproduces the content "for playing".SELECTED DRAWING: Figure 2
Patent JP-2020052272-A (JP)
Title: Imaging apparatus
Inventor: NODA TOYOHITO
IPC: G03B11/00
Filed: 2018-09-27
Abstract: To provide an imaging apparatus that maintains positioning accuracy of a sealing member and can impart appropriate elastic repulsive force to an image sensor.SOLUTION: The imaging apparatus includes: an image sensor 100; an image sensor holding frame 9 holding the image sensor 100; an optical filter 101 disposed in front of the image sensor 100 in a an optical axis direction; and a sealing member 102 held between the optical filter 101 and the image sensor 100. The image sensor holding frame 9 has an aperture 9a for guiding a luminous flux that has passed through an imaging optical system to the image sensor 100, and an abutting face 9b in contact with a part of the optical filter 101. In the sealing member 102, a protrusion 102a is disposed, when viewed from the optical axis direction, along an outer shape of the optical filter 101 inside the opening 9a of the image sensor holding frame 9, extending toward an object side in the optical axis direction.SELECTED DRAWING: Figure 5
Patent JP-2019067394-A (JP)
Title: Controller, machine tool, control method, and computer program
Inventor: KURUMI KENSUKE
IPC: G05B19/18
Filed: 2018-09-28
Abstract: To provide a controller, a machine tool, etc. capable of suppressing acceleration of a main shaft.SOLUTION: A controller includes: a setting part setting, on the basis of functions related to a position of a main shaft head and an angle of a tool magazine, a border between a first range and a second range where the main shaft and the tool magazine interfere with each other; a first rotation execution part executing rotation of the tool magazine up to a tool replacement position; a second determination part determining after the execution of the rotation performed by the first rotation execution part whether or not the angle of the tool magazine is in the first range; a calculation part, upon determination at the second determination part that the angle of the tool magazine is in the first range, calculating a braking distance of the main shaft head and a movable distance between a location of the main shaft head and the border; a third determination part determining whether or not the braking distance calculated by the calculation part is greater than the movable distance; and an acceleration part, upon determination that the braking distance is not greater than the movable distance by the third determination part, executing acceleration of the main shaft head.SELECTED DRAWING: Figure 3
Patent JP-2020058144-A (JP)
Title: Inverter device and washing machine
Inventor: HOTTA SOSUKE
IPC: H02P27/08
Filed: 2018-10-02
Abstract: To provide an inverter device capable of suppressing rise of heating temperature of a switching element and a washing machine with the device in configuration adopting a one-shunt current detection system.SOLUTION: An inverter device of an embodiment comprises: an inverter circuit which controls a motor as a driving object; a current detection element which is connected with the inverter circuit to generate a signal corresponding to a current value; a PWM signal generation part which generates a three-phase PWM signal pattern to follow a rotor position of the motor; and a current detection part which detects phase current of the motor based on the signal generated in the current detection element and the PWM signal pattern, in which the PWM signal generation part selectively performs two-phase modulation for generating a two-phase PWM signal pattern and a three-phase modulation for generating the three-phase PWM signal pattern so that the current detection part becomes possible to detect two-phase current in timing of two points in a carrier period of the PWM signal, performs speed control of the motor based on the current in the case of performing the three-phase modulation and performs the speed control of the motor based on voltage in the case of performing the two-phase modulation.SELECTED DRAWING: Figure 1
Patent JP-2019071053-A (JP)
Title: Generation of checksum on trusted storage device for accelerating authentication
Inventor: ROBERT HAASE
IPC: G06F8/65
Filed: 2018-10-03
Abstract: To provide a system and a method for improving reliability of firmware update in an embedded device on a computing system.SOLUTION: A system receives a public key 220 stored in a storage device 208 from an embedded device, and verifies, before transferring firmware, the received public key 220 using a controller 216 and a secret key 218 on the storage device 208 to confirm that it is a valid public key. The system also signs a firmware hash with the secret key 218 on the storage device 208, and verifies a signature on the embedded device 202 using the public key 220, and copies the firmware from the storage device 208 to the embedded device 202 if the verification is successful.SELECTED DRAWING: Figure 2
Patent JP-2020057561-A (JP)
Title: Lithium-ion secondary battery and method of manufacturing the same
Inventor: YASUDA TAKENORI
IPC: H01M4/13
Filed: 2018-10-03
Abstract: To suppress both an increase in internal resistance and a decrease in a capacity retention rate in a thin film laminated lithium ion secondary battery using LiPOas an inorganic solid electrolyte constituting a solid electrolyte layer.SOLUTION: A lithium-ion secondary battery 1 includes: a substrate 10 also serving as a positive electrode current collector layer; a base layer 20; a positive electrode layer 30 containing a positive electrode active material; a solid electrolyte layer 40 containing LiPOand not containing LiPON; a holding layer 50 made of a noble metal or the like; a diffusion prevention layer 60 composed of an amorphous alloy; and a negative electrode current collector layer 70 made of a noble metal, laminated in this order. A surface 10a of the substrate 10 on which the base layer 20 and the like is laminated has a maximum and minimum height difference, which is a height difference between a maximum height and a minimum height obtained by measuring irregularity in a range of 20 μm×20 μm with an AFM (Atomic Force Microscope), is set to 78 nm or less.SELECTED DRAWING: Figure 1
Patent JP-2019012563-A (JP)
Title: Technique to share information among different cache coherency domains
Inventor: ZEEV OFFEN
IPC: G06F15/78
Filed: 2018-10-05
Abstract: To enable information sharing among agents within different cache coherency domains.SOLUTION: In one embodiment, a graphics device may use one or more caches used by one or more processing cores to store or read information. The one or more caches may be accessed by the one or more processing cores in a manner that does not affect programming and coherency rules related to the graphics device.SELECTED DRAWING: Figure 1
Patent JP-2020061245-A (JP)
Title: Negative electrode material for lithium ion secondary battery, negative electrode for lithium ion secondary battery, and lithium ion secondary battery
Inventor: TAWARA TOMOYUKI
IPC: H01M4/36
Filed: 2018-10-09
Abstract: To provide a negative electrode material for a lithium ion secondary battery, which is excellent in cycle characteristics and input-output characteristics and is capable of suppressing deterioration of battery characteristics after preserving the battery at 60°C.SOLUTION: The negative electrode material for a lithium ion secondary battery has an oxide coat expressed by the formula (1) on the surface of a spherical or ellipsoidal graphite particle formed by compression. (AlO)(MO)(1), in this formula (1), x is a real number selected from 0-0.7, and y and z are real numbers and have a combination by which the oxide of an element M expressed by MOin the formula (1) becomes electrically neutral.SELECTED DRAWING: None
Patent JP-2019038742-A (JP)
Title: Boron supplying composition
Inventor: SOEJIMA HIROSHI
IPC: C05F11/00
Filed: 2018-10-09
Abstract: To provide a composition effective in supplying boron to vegetables.SOLUTION: A boron supplying composition for vegetables of this invention includes sugar alcohol and boric acid or borate.SELECTED DRAWING: Figure 1
Patent JP-2020060029-A (JP)
Title: Gabion
Inventor: MIYOSHI KATSUAKI
IPC: E02D17/20
Filed: 2018-10-10
Abstract: To provide a gabion that can achieve cost-savings while preventing deformation.SOLUTION: A gabion includes a bottom surface 10a and a side surface 10b. The bottom surface 10a and side surface 10b are made of a welded metal net in which metal wires are arranged in a grid pattern and intersections are welded. Part of the welded metal net that configures the bottom surface 10a and side surface 10b is formed by twisted metal wires that have been twisted around their axes and deformed plastically. The welded metal net that is composed of twisted metal wires is positioned across the bottom surface 10a and the side surface 10b.SELECTED DRAWING: Figure 2
Patent JP-2019053069-A (JP)
Title: System and method for infrared detection
Inventor: DAVID C MCCLOSKEY
IPC: B33Y30/00
Filed: 2018-10-10
Abstract: To provide an improved fluorescence detection system.SOLUTION: A fluorescence detection system includes: a light source for coupling with a mobile device; and software, having machine readable instructions loadable into a memory of the mobile device and executable by a processor of the mobile device, having the ability of: activating the light source in a state in coordination with capturing one or more images using a camera of the mobile device; comparing an image captured in a state with the light source on with an image captured in a state with the light source off, to detect intensity shift within a predetermined color range within the images; and identifying and authenticating objects by measuring the intensity shift within the images.SELECTED DRAWING: Figure 8
Patent JP-2020060513-A (JP)
Title: Outer shape measuring device
Inventor: OTSUKI YU
IPC: G01B11/10
Filed: 2018-10-12
Abstract: To provide an outer shape measuring device capable of precisely measuring circularity of a wire by simple facilities.SOLUTION: An outer shape measuring device includes: an outer diameter measurement part 10 for measuring an outer diameter value of a wire 5 from plural preset measurement directions; and a controller for acquiring outer diameter measurement data based on plural outer diameter values measured by the outer diameter measurement part 10 and calculating circularity of the wire 5 based on the outer diameter measurement data. The outer diameter measurement part 10 has an outer diameter measurement system 15 for measuring an outer diameter value for each measurement direction along an extension direction of the wire 5. Plural measurement directions are set for each different direction.SELECTED DRAWING: Figure 2