baber/WOPTO huggingface dataset:
Patent JP-2020154584-A (JP)
Title: Memory system
Inventor: SHIROKURA KAMPACHI
IPC: G06F12/00
Filed: 2019-03-19
Abstract: To provide a memory system that can flexibly set the size of response information to an ID reading command.SOLUTION: A memory system according to one embodiment includes a controller and a NAND type flash memory. The controller can be connected to a host device by an SPI-compliant bus. The NAND type flash memory stores first information indicating the magnitude of information output by the controller having recognized an ID reading command, second information indicating a manufacturer ID, third information indicating a device ID, and fourth information. Upon recognition of the ID reading command, the controller outputs, to the host device, response information having the size shown in the first information and including one group, which is either the second information and the third information or the second information, the third information, and the fourth information.SELECTED DRAWING: Figure 8
Patent JP-2020153421-A (JP)
Title: Gear shaft and manufacturing method of gear shaft
Inventor: TAKEUCHI YUYA
IPC: F16H55/17
Filed: 2019-03-19
Abstract: To provide a gear shaft in which an unnecessary protrusion is hardly formed at a lid member while maintaining the processing accuracy of the gear shaft.SOLUTION: A cylindrical part 71 comprises an opening part 76 opened toward a first side L1 in an axial direction, and a cylindrical internal peripheral face F0 surrounding an internal space S. The cylindrical internal peripheral face F0 comprises a contact internal peripheral face part F5 with which an outer edge of a lid member 75 contacts, and a diameter-expanded internal peripheral face part F3 larger than the contact internal peripheral face part F5 in a diameter. A truncated conical chamfered part F2 which is inclined so as to progress toward the outside R1 in a radial direction as progressing toward the first side L1 in the axial direction is formed at the opening part 76, the diameter-expanded internal peripheral face part F3 is arranged between the chamfered part F2 and the contact internal peripheral face part F5, a step part F4 in the radial direction R is formed in a boundary portion between the contact internal peripheral face part F5 and the diameter-expanded internal peripheral face part F3, and an end edge of the step part F4 at the inside R2 in the radial direction is formed into a circular-disc shape having a circular cross section which becomes protrusive to the inside in the radial direction.SELECTED DRAWING: Figure 4
Patent JP-2020155186-A (JP)
Title: Memory device
Inventor: OSADA YOSHIAKI
IPC: G11C13/00
Filed: 2019-03-22
Abstract: To improve characteristics of a memory device.SOLUTION: A memory device of an embodiment includes a memory cell MC connected between a first wiring WL and a second wiring BL and including a variable resistive element 1, and a write circuit 141 including a current source circuit 300 and a voltage source circuit 310 and writing data into the memory cell MC using a write pulse. The write circuit 141 supplies the write pulse to the memory cell MC using the current source circuit 300 during a first period from a first time at which supply of the write pulse is started to a second time, and supplies the write pulse to the memory cell MC using the voltage source circuit 310 during a second period from a third time to a fourth time at which supply of the write current is stopped.SELECTED DRAWING: Figure 7
Patent JP-2020153003-A (JP)
Title: Method for manufacturing high strength hot-dip galvanized steel sheet
Inventor: OKUMURA TOMOSUKE
IPC: C22C38/00
Filed: 2019-03-22
Abstract: To provide a method for manufacturing a hot-dip galvanized steel sheet using a high strength steel sheet including Si and Mn as a base material, having beautiful plating appearance without non-plating, etc., and excellent even in plating adhesion.SOLUTION: The method for manufacturing a hot-dip galvanized steel sheet comprises: re-crystallizing and annealing a high strength steel sheet including a predetermined amount of Si and Mn; dipping the steel sheet in a plating bath to be subjected to hot-dip galvanizing; controlling the plating coating weight of the steel sheet pulled from the plating bath; subjecting the steel sheet to alloying; applying an ultrasonic wave having a frequency of 10 kHz or more to the steel sheet from an ultrasonic vibration member contacting molten zinc and having a distance with the steel sheet set to 0-30 mm for 0.010-0.500 seconds until completing the control of the plating coating weight from the start of dipping the steel sheet into the plating bath; and alloying the plating layer of the steel sheet for 10-60 seconds after controlling the plating coating weight.SELECTED DRAWING: Figure 1
Patent JP-2020158237-A (JP)
Title: Bulk cargo unloading device
Inventor: AOKI HIDEO
IPC: B65G23/44
Filed: 2019-03-26
Abstract: To provide a bulk cargo unloading device capable of generating less damage to and dust on a bulk cargo.SOLUTION: A bulk cargo unloading device 1 has a conveying conveyor 3 for conveying a bulk cargo in a conveying direction D1, and a distribution device 5 for selectively distributing the bulk cargo 100 to ground conveyors 102 and 103 aligned in the conveying direction D1. The distribution device 5 allows a position of the downstream side end 3a of the conveying conveyor 3 is displaced between the plurality of the ground conveyors 102 and 103.SELECTED DRAWING: Figure 1
Patent JP-2020159275-A (JP)
Title: Turbine stator blade and turbine
Inventor: KIMURA YASUNORI
IPC: F01D9/02
Filed: 2019-03-26
Abstract: To provide a turbine stator blade whose efficiency is further improved by suppressing a secondary flow, and a turbine.SOLUTION: A turbine stator blade is provided in a flow path of a fluid flowing along an axis, and has a blade body having an airfoil section which extends in the radial direction of the axis and in which a front S1 becoming a high-pressure side when viewed from the radial direction and a back S2 becoming a low-pressure side are formed. The blade body has a chip side portion 31A located on the outermost side in the radial direction, a central portion 31B provided inside in the radial direction of the chip side portion 31A, and a hub side portion 31C provided further inside in the radial direction of the central portion 31B. In at least one of the chip side portion 31A and the hub side portion 31C, the turbine stator blade is twisted with respect to a reference airfoil Wc which is the airfoil in the central portion 31B, such that the leading edge 6d, which is the upstream edge, is located on the front S1 side in a direction Dc orthogonal to the chord of the reference airfoil Wc, and the trailing edge 7d, which is the downstream edge, is located on the back S2 side in the direction Dc orthogonal to the chord.SELECTED DRAWING: Figure 3
Patent JP-2020159110-A (JP)
Title: Vehicular remote control device
Inventor: TATEWAKI SHINTARO
IPC: E05B49/00
Filed: 2019-03-27
Abstract: To provide a vehicular remote control device that can prevent theft damage caused by a relay attack for a vehicle including a smart key system.SOLUTION: One aspect of this disclosure is a vehicular remote control device that comprises an on-vehicle device and a remote controller. The on-vehicle device is mounted on a vehicle that includes a smart key system. The remote controller wirelessly communicates with the on-vehicle device. The on-vehicle device includes a condition determination unit and an operation control unit. The condition determination unit determines whether or not a predetermined permission condition is met based on results of wireless communication with the remote controller. The operation control unit controls the smart key system so that predetermined operation is not allowed when the condition determination unit determines that the permission condition is not met. The condition determination unit determines that the permission condition is met when a clearance between the remote controller and the on-vehicle device is equal to or less than a predetermined determination reference value.SELECTED DRAWING: Figure 2
Patent JP-2020161393-A (JP)
Title: Gas cluster ion beam device, and analyzer
Inventor: SOGO MAO
IPC: H01J27/20
Filed: 2019-03-27
Abstract: To keep the sample sputtering rate of an ion beam for a surface analyzer constant.SOLUTION: A cooling body 18 separates an ionization chamber 14 and a nozzle support 13, such that heat released by an ionizing filament 23 is not transferred to the nozzle support 13, and the temperature of source gas discharged from the nozzle 17 is maintained at a constant temperature by a gas heating device 15. The pressure of the source gas supplied to the nozzle 17 is maintained at a constant pressure by a pressure control device 10, and the size of the gas cluster ions is maintained at a constant value. Since the sputtering rate becomes a constant value, highly accurate surface analysis in the depth direction can be performed.SELECTED DRAWING: Figure 1
Patent JP-2020161085-A (JP)
Title: Data creation device and data creation method
Inventor: MATSUSHIME KENJI
IPC: G06F3/12
Filed: 2019-03-28
Abstract: To provide a data creation device capable of more easily creating print data and transfer data.SOLUTION: A data creation device 20 includes a storage part 32 for storing image data expressing a predetermined image 6, a printing area setting part 34 for setting a printing area P which is an area to which an ink is discharged from an ink head 72 in the predetermined image 6, a transfer area setting part 38 for setting a transfer area F which is an area to which a thermal transfer foil is transferred by a foil transfer head 81 in the predetermined image 6, a print data creation part 36 for creating the print data on the basis of the image data and the set printing area P, and a transfer data creation part 42 for creating the transfer data on the basis of at least the image data and the set transfer area F.SELECTED DRAWING: Figure 3
Patent JP-2019123624-A (JP)
Title: Conveyer belt for turning direction of article
Inventor: Angela Longo MARSHALL
IPC: B65G15/32
Filed: 2019-03-29
Abstract: To improve the driving force that is applied to a lateral-direction conveyer belt by increasing the number of the double-stack rollers for use requiring high torque, and minimize the number of the rollers for use requiring low torque, allowing the lateral-direction conveyer to have either suitable kind of surface, for example, the surface that increases friction.SOLUTION: A modular type conveyer belt that turns the direction of an article uses an article moving device on the conveyer belt module to selectively move the article to be transported to the side of the module. The article moving device can be an endless belt that extends in the lateral direction for allowing the article to cross the belt and be transported to the side of the module. The rollers under the conveyer belt are selectively activated to induce movement of the article moving device.SELECTED DRAWING: Figure 10
Patent JP-2020165817-A (JP)
Title: Magnetic sensor and manufacturing method therefor
Inventor: MATSUI KANA
IPC: G01R33/09
Filed: 2019-03-29
Abstract: To provide a magnetic sensor with which it is possible to further improve magnetic field sensitivity and a manufacturing method for the same.SOLUTION: A first soft magnetic thin-film 12 is formed first; a TMR thin-film 20 is formed in adjacency to the first soft magnetic thin-film 12 next; and then a second soft magnetic thin-film 32 is formed on the first soft magnetic thin-film 12 so as to sandwich the TMR thin-film 20. Then, the surface of the TMR thin-film 20 is etched to reduce the film thickness. Thereafter, electrodes 521, 522 are formed on the first soft magnetic thin-film 12 and second soft magnetic thin-film 32, and a second protective film 56 is formed on the first soft magnetic thin-film 12, TMR thin-film 20 and second soft magnetic thin-film 32. The film thickness of the TMR thin-film 20 is reduced to be smaller than the film thickness of the first and second soft magnetic thin-films 12, 32, and the flux density of leakage flux from the first and second soft magnetic thin-films 12, 32 is thereby heightened before being acting upon the TMR thin-film 20 and sensitivity is improved.SELECTED DRAWING: Figure 1
Patent JP-2020167077-A (JP)
Title: Power storage module and manufacturing method of power storage module
Inventor: NAKAMURA TOMOHIRO
IPC: H01M10/28
Filed: 2019-03-29
Abstract: To provide a power storage module capable of ensuring desired reliability of an encapsulation body, while reducing the cost of manufacture.SOLUTION: A power storage module 4 includes multiple electrodes, and multiple frame-like resin parts 21, 22, 23 joined to marginal parts 15c of rectangular conductive plates 15 of the electrodes, respectively. The multiple resin parts 21, 22, 23 include first resin parts 21 joined to the marginal parts 15c of the rectangular conductive plates 15 of bipolar electrodes 14, and a second resin part 22 joined to the marginal part 15c of the conductive plate 15 of a termination electrode 18. The first resin parts 21 are multiple strip-like resin bodies joined along the felly of the conductive plates 15 of the bipolar electrodes 14. The second resin part 22 is one frame-like resin body joined along the felly of the conductive plate 15 of the termination electrode 18.SELECTED DRAWING: Figure 2
Patent JP-2020165911-A (JP)
Title: Information processing device, moving vehicle, communication terminal, program and method
Inventor: TAKANO TOSHIAKI
IPC: G08G1/123
Filed: 2019-03-29
Abstract: To meet a need for further improvement on convenience of a screen interface.SOLUTION: The present invention comprises a screen interface unit for a user to designate a moving vehicle dispatch request point and a mode control unit for controlling an input mode of the screen interface unit. The screen interface unit includes a designated point input mode in which a specific point is designated as a dispatch request point on the basis of input from the user, and a designated area input mode in which a specific area is designated as a dispatch request point on the basis of input from the user. The mode control unit determines that the input mode of the screen interface unit is changed from the designated point input mode to the designated area input mode when at least a portion of the specific point designated in the designated point input mode is located on a boundary or on an inside of the specific area.SELECTED DRAWING: Figure 1
Patent JP-2019145815-A (JP)
Title: Semiconductor device
Inventor: NAKANO YUUKI
IPC: H01L21/336
Filed: 2019-04-03
Abstract: To provide a semiconductor device for improving connection reliability of source wiring.SOLUTION: In a semiconductor device 1 having a source region 13, source wiring formed so as to be brought into contact with the source region 13 is configured as a lamination structure including a polysilicon layer 18 brought into contact with the source region 13 and a metal layer 20 formed on the polysilicon layer 18 in which both the layers are formed by mutually different conductive substances. Drain wiring 23 formed so as to be brought into contact with a SiC substrate 2 is configured as a lamination structure including a polysilicon layer 24 brought into contact with the SiC substrate 2 and a metal layer 26 formed on the polysilicon layer 24 in which both the layers are formed by mutually different conductive substances.SELECTED DRAWING: Figure 1
Patent JP-2020168234-A (JP)
Title: Medical image processing device, medical image processing method and medical image processing program
Inventor: KAYANO HIDESUKE
IPC: A61B5/055
Filed: 2019-04-04
Abstract: To provide a medical image processing device which can improve the visibility of a tissue of an observation object.SOLUTION: A medical image processing device for visualizing a tissue comprises: an acquisition unit; a processing unit; an operation unit; and a display unit. The acquisition unit includes a function for acquiring volume data including the tissue. The processing unit includes a function for setting a first mask region and a second mask region including voxels being the rendering objects among the plurality of voxels included in the volume data, setting a first plane crossing both of the first mask region and the second mask region, displaying the first image obtained by rendering the first region formed by cutting the first mask region with the first plane and the second mask region through the display unit, receiving the first operation for setting the second plane in parallel with the first plane and crossing both of the first mask region and the second mask region through the operation unit, and displaying the second image obtained by rendering the second region formed by cutting the first mask region with the second plane and the second mask region.SELECTED DRAWING: Figure 8A
Patent JP-2020170448-A (JP)
Title: Information processing system
Inventor: NAGASE SHO
IPC: G06F13/14
Filed: 2019-04-05
Abstract: To reduce power consumption of an entire system as compared with the case where a communication path is not changed even if an arithmetic processing unit which is turned off occurs when a plurality of arithmetic processing units communicate with each other.SOLUTION: An information processing system 10 of an embodiment includes three CPUs 11-13 and a plurality of communication paths capable of mutually transmitting information between the CPUs. When at least one of the three CPUs 11-13 is turned off, two CPUs 12 and 13 of the three CPUs 11-13 other than the CPU 11 which is turned off perform processing to change a communication path to be used to a communication path with low power consumption.SELECTED DRAWING: Figure 4
Patent JP-2020174078-A (JP)
Title: Substrate, component mounting substrate, and electric connection box
Inventor: OGA YUYA
IPC: H05K1/18
Filed: 2019-04-09
Abstract: To suppress soldering failure between a terminal and a bus bar.SOLUTION: A substrate includes a bus bar and a resin portion. The bus bar having a plate shape includes: a first bus bar in which a first terminal insertion hole is formed therethrough and a terminal is soldered therethrough; and a second bus bar in which a second terminal insertion hole is formed therethrough and a terminal is soldered therethrough. The resin portion which closely contact to a plate surface of at least one side of the bus bar includes: a resin body laminated with a predetermined thickness with respect to the plate surface of the bus bar; a first opening provided at a position corresponding to the first terminal insertion hole so as to expose the plate surface of the first bus bar; a second opening provided at a position corresponding to the second terminal insertion hole so as to expose the plate surface of the second bus bar; and a first wall portion disposed between the first opening and the second opening. The first wall portion includes a groove-shaped groove portion with respect to an outer surface of the resin body.SELECTED DRAWING: Figure 2
Patent JP-2020174440-A (JP)
Title: Solar power generation amount adjusting device, solar power generation device, and power system
Inventor: NAKAMURA HIROSHI
IPC: H02S40/20
Filed: 2019-04-09
Abstract: To extend service life of a PCS by reducing burden on a moving section of the PCS caused by steep output variations from a solar panel.SOLUTION: A solar power generation amount adjusting device 120 includes: a shielding member 121 that is selectively positioned between a shielding position for shielding incidence of external light on at least a part of a light receiving surface of a solar panel 110 for photoelectrically converting the incident external light to generate power, and an open position for opening at least a part of the light receiving surface; and a driving mechanism for positioning the shielding member 121 at the shielding position or the open position. The solar power generation amount adjusting device is constituted to adjust an amount of light incident on the light receiving surface of the solar panel 110 by positioning the shielding member 121 at the shielding position or the open position by the driving mechanism.SELECTED DRAWING: Figure 1
Patent JP-2020173371-A (JP)
Title: Projection type image display device
Inventor: NOMOTO RYO
IPC: G03B21/16
Filed: 2019-04-12
Abstract: To provide a projection-type image display device capable of miniaturization and noise reduction of a phosphor unit by improving the cooling efficiency of a disk-shaped base member coated with fluorescent material.SOLUTION: The projection-type image display device includes: a solid light source; a fluorescent material that converts the light wavelength using the light from the solid light source as excitation light; a disk-shaped base member coated with the fluorescent material in an annular shape; a drive member that rotates the base member; and at least one or more fans for sending cooling air to the fluorescent material and the base member. The direction of cooling air from the fan is the direction opposite to the rotational tangential direction of the base member.SELECTED DRAWING: Figure 1
Patent JP-2020178412-A (JP)
Title: Power converter
Inventor: SAGA YASUNAO
IPC: H02M3/28
Filed: 2019-04-16
Abstract: To suppress fluctuations of an output voltage when a switch circuit is switched.SOLUTION: A power converter includes: a first switch circuit and a second switch circuit that are connected in parallel to each other and whose characteristics relative to a current are different from each other; a current detecting unit for detecting a current value of a current flowing through the first switch circuit and the second switch circuit; a comparing unit for comparing the current value detected by the current detecting unit with a current threshold value; a command correction unit for calculating a correction voltage command by adding a correction value for correcting a difference in an ON voltage between the first switch circuit and the second switch circuit at the current threshold value to a reference voltage command for making an output voltage of the power converter constant; and a command unit for operating one of the switch circuits being stopped according to the correction voltage command to stop the other switch circuit in operation between the first switch circuit and the second switch circuit when the comparison unit detects that the current value detected by the current detection unit crosses the current threshold value.SELECTED DRAWING: Figure 2
Patent JP-2020174972-A (JP)
Title: Biological information measurement device, biological information analysis system, biological information analysis method, and program
Inventor: NIEKAWA YUKIHIRO
IPC: A61B5/11
Filed: 2019-04-19
Abstract: To accurately collate a subject's body movement with measurement data.SOLUTION: A pulse oximeter 1 comprises: a detection unit 14 for acquiring patient's vital data; a recording unit 13 for recording the vital data acquired by the detection unit 14; an operation unit 12 for detecting an instruction made by an operator; and a control unit 11. In the case of detecting a predetermined instruction by the operation unit 12, the control unit 11 associates the vital data acquired by the detection unit 14 at a time when the predetermined instruction is made with time information indicating a time when the predetermined instruction is made, and makes the recording unit 13 record them.SELECTED DRAWING: Figure 2