baber/WOPTO huggingface dataset:
Patent JP-2020036147-A (JP)
Title: Load drive circuit
Inventor: ISHIMARU KENICHI
IPC: H01L21/8234
Filed: 2018-08-29
Abstract: To provide a load drive circuit capable of reducing power loss during normal operation and exhibiting a sufficient breakdown voltage when a voltage of an output terminal turns into a negative voltage.SOLUTION: A load drive circuit comprises a transistor Q1 composed of an NchDMOSFET and a transistor Q2 composed of an NchDMOSFET whose drain is connected to a drain of the transistor Q1. The load drive circuit further comprises a transistor Q3 composed of an NchMOSFET connected between a gate and a source of the transistor Q2, a transistor Q4 composed of an Nch depression type DMOSFET connected between a power supply terminal 1 and the gate of the transistor Q2, a transistor Q5 composed of an Nch depression type DMOSFET connected between a ground terminal 4 and the gate of the transistor Q3, a resistor R1 connected between the gate and source of the transistor Q1, a resistor R2 connected between the gate and source of the transistor Q2, and a resistor R3 connected between the gate and source of the transistor Q3. All of the transistors Q1 to Q5 are formed on a common P-type semiconductor substrate 21.SELECTED DRAWING: Figure 1
Patent JP-2020035642-A (JP)
Title: Electric connection connector
Inventor: UCHIYAMA DAIKI
IPC: H01R13/18
Filed: 2018-08-30
Abstract: To provide an electric connection connector capable of suppressing rotation of a coil member electrically connected to a plate member inserted into an opening of a housing.SOLUTION: An electric connection connector 10 includes an electrically insulating housing 20, a coil member 30 housed in the housing 20 such that a coil winding axis A1 and a coil hole axis A2 can be elastically deformed in the tilting direction D in a state of being inclined with respect to each other, and a rotation restricting portion 40 that restricts the rotation of the coil member 30 around the coil winding axis A1, and the rotation restricting portion 40 includes a first engagement portion 41 that engages with a coil member 30 in a pre-deformation state before being elastically deformed in the tilt direction D by compression by a plate member 11, and a second engagement portion 42 that engages with the coil member 30 elastically deformed in the tilting direction D by compression by the plate member 11.SELECTED DRAWING: Figure 2
Patent JP-2019054237-A (JP)
Title: Capacitance element, image sensor, manufacturing method of capacitance element, and manufacturing method of image sensor
Inventor: TOKUHARA TAKETOMI
IPC: H01L21/8234
Filed: 2018-08-30
Abstract: To provide a capacitance element with high insulation performance.SOLUTION: A capacitance element in an embodiment comprises: a first electrode; a second electrode disposed opposing to the first electrode; and a dielectric layer positioned between the first electrode and the second electrode being in contact with each of the first electrode and the second electrode. The dielectric layer is composed of at least one selected from the group consisting of oxides of hafnium and oxides of zirconium. The thickness of the dielectric layer is 12 nm or more. The dielectric layer has a monoclinic crystal structure. The concentration of hydrogen contained in the dielectric layer is 2.5×10atoms/cmor less.SELECTED DRAWING: Figure 6
Patent JP-2020033159-A (JP)
Title: System for employment-managing article carrying tool
Inventor: ONOZAKI NOBUHIKO
IPC: B65G1/137
Filed: 2018-08-30
Abstract: To provide a system for employment-managing a carrying tool 14 used to transport an article 12.SOLUTION: A system for employment-managing article carrying tool includes setting of an identification code 36 for distinguishing a carrying tool 14 from another carrying tool 14, a transport route 38, and a suitable value for a period of up to a return by terminating a transportation, acquiring location information 42, etc. transmitted in predetermined timing from a location detector 18 attached on the carrying tool 14 and determines whether or not the carrying tool 14 has been returned in a range of suitable values from a destination of transportation. The location detector 18 is attached to a representative of among a carrying tool group, so that the transmitting/receiving function thereof is set to operate in predetermined timing for a constant time at one time and suppresses battery exhaustion.SELECTED DRAWING: Figure 3
Patent JP-2020038944-A (JP)
Title: Semiconductor device and manufacturing method thereof, power conversion device, three-phase motor system, automobile, and railway vehicle
Inventor: TEGA NAOKI
IPC: H01L29/872
Filed: 2018-09-05
Abstract: To improve the performance of a semiconductor device.SOLUTION: A semiconductor device has a SiC power MISFET formation region MR and a SiC-SBD formation region DR. On an n type semiconductor substrate 11, an ntype epitaxial layer 12 is formed. In the ntype epitaxial layer 12, a ptype body region 14 is formed, and in the ptype body region 14, an ntype source region 19 and an ntype current diffusion region 18 are formed. A gate electrode 21 is formed in a trench TR that penetrates the ntype source region 19 and reaches the ptype body region 14. A source wiring electrode 2 is formed on an interlayer insulating film 22, and the source wiring electrode 2 is electrically connected to the ntype source region 19 in the SiC power MISFET formation region MR via a barrier metal film 23, and electrically connected to the ntype epitaxial layer 12 in the SiC-SBD formation region DR.SELECTED DRAWING: Figure 3
Patent JP-2020041277-A (JP)
Title: Simple building
Inventor: TOKAI KOKI
IPC: E04H6/02
Filed: 2018-09-07
Abstract: To provide a simple building with improved site adaptability.SOLUTION: A simple building is provided with a roof 1, and supports 2, 3 provided on one side and the other side in the longitudinal direction of the roof 1, wherein the support 2 on one side is a double support frame having columns 4, 4 on both sides of the roof 1, and the support 3 on the other side is composed of two piece support frames 3a, 3b having columns 4 on one side of the roof 1.SELECTED DRAWING: Figure 1
Patent JP-2020043162-A (JP)
Title: Semiconductor device
Inventor: INATSUKA Takuya
IPC: H01L29/792
Filed: 2018-09-07
Abstract: To suppress change in characteristics of a transistor.SOLUTION: A semiconductor device according to an embodiment includes an N-type well region NW, a first gate electrode 53, an epitaxial layer EP, and a first contact CS. The N-type well region NW includes P-type impurity diffusion regions PP1 and PP2. The first gate electrode 53 is provided above the N-type well region NW between the P-type impurity diffusion regions PP1 and PP2 via a gate insulating film 50. The epitaxial layer EP is provided on each of the P-type impurity diffusion regions PP1 and PP2, includes a first semiconductor layer 73 containing a P-type impurity, and is provided in a columnar shape. The first contact CS is provided on the first semiconductor layer 73 of the epitaxial layer EP.SELECTED DRAWING: Figure 7
Patent JP-2020042430-A (JP)
Title: Packing device and packing management method
Inventor: SAKURAI JUNJI
IPC: G06Q10/08
Filed: 2018-09-07
Abstract: To provide a packing device capable of carrying out simple and error-free inspection in good packing and effectively suppressing incorrect work.SOLUTION: A packing device 1 comprises a working table 3, a scanner 5, a camera 9 installed in a position in which it can photograph a moving image inside a box during packing, a display monitor 7 installed in a position in which an operator can visually check a moving image during packing, and a control device 10 which controls the scanner, the camera, and the display monitor. The control device 10 simultaneously displays a good ordered from individual information of a delivery slip read by the scanner 5 and a moving image photographed by the camera and showing the inside of the box during packing in the display monitor 7. When the individual information of the delivery slip is read by the scanner 5, the control device associates a moving image of the packing photographed by the camera 9 with the delivery slip, starts recording, and stops recording after a prescribed time has passed. The control device makes distinction between a good displayed in the display monitor during packing and an ordered good each time identification information of the ordered good is read by the scanner 5.SELECTED DRAWING: Figure 1
Patent JP-2020039665-A (JP)
Title: Vertebral arch spacer
Inventor: FUKUHARA TOMOHIKO
IPC: A61F2/44
Filed: 2018-09-12
Abstract: To provide a vertebral arch spacer capable of being attached to a vertebral arch in vertebral arch plasty.SOLUTION: A vertebral arch spacer 1 comprises: a pair of body parts 3, 4 which are arranged between cut surfaces of a vertebral arch which is cut and opened and are fixed to respective cut surface by a screw 2; a coupling part 5 for coupling the body parts which are fixed by the screws so as to relatively move; and a fixing part 6 for fixing the pair of body parts at an optional relative movement position by the coupling part.SELECTED DRAWING: Figure 1
Patent JP-2020047663-A (JP)
Title: Storage device
Inventor: SANUKI TOMOYA
IPC: H01L21/8239
Filed: 2018-09-14
Abstract: To provide a high-performance storage device.SOLUTION: A storage device includes a first conductor, first resistance change elements, a second conductor, a second resistance change element, a third conductor, a first switch element and a second switch element. The first switch element is connected with two of the plurality of first resistance change elements and the second conductor, and the second switch element is connected with two of the plurality of second resistance change elements and the third conductor. Alternatively, the first switch element is connected with two of the plurality of first resistance change elements and the second conductor, and the second switch element is connected with two of the plurality of second resistance change elements and the second conductor. Alternatively, the first switch element is connected with two of the plurality of first resistance change elements and the first conductor, and the second switch element is connected with two of the plurality of second resistance change elements and the third conductor.SELECTED DRAWING: Figure 5
Patent JP-2020047338-A (JP)
Title: Magnetic disk device and method for controlling magnetic disk device
Inventor: IKEJIMA HITOMI
IPC: G11B20/18
Filed: 2018-09-18
Abstract: To provide a magnetic disk device reduced in the amount of data held in a save area.SOLUTION: The magnetic disk device comprises a magnetic disk and a control circuit. In the magnetic disk, writing is performed by a method in which a first track overlaps a part of a second track adjacent to the first track repeatedly. The control circuit specifies a range of the second track, overlapping a range where first data is written, before the first data is written in the first track (S202). The control circuit copies second data written in the specified range to a save area from the second track (S203) and writes the first data in the first track. After that, the control circuit executes SMR verification of the second data in the second track (S205).SELECTED DRAWING: Figure 9
Patent JP-2020046879-A (JP)
Title: IC card and portable electronic device
Inventor: SHIGA AKINORI
IPC: G06K19/07
Filed: 2018-09-18
Abstract: To provide an IC card capable of suppressing power consumption while maintaining constant processing performance.SOLUTION: An IC card includes: an antenna; first and second oscillators; and first and second processors. The first oscillator outputs a first clock signal of a first frequency and outputs a second clock signal of a second frequency upon request. The first processor operates based on the first clock signal outside an execution period of first processing corresponding to a received command, executes the first processing based on the second clock signal of the first oscillator obtained by the request, and instructs execution of second processing corresponding to the received command. The second oscillator outputs a third clock signal of a third frequency and outputs a fourth clock signal of a fourth frequency upon request. The second processor operates based on the third clock signal outside the execution period of the second processing, and performs the second processing based on the fourth clock signal of the second oscillator obtained by the request.SELECTED DRAWING: Figure 2
Patent JP-2020047471-A (JP)
Title: Switch pressing shaft
Inventor: SOMURA JUN
IPC: H01H23/16
Filed: 2018-09-19
Abstract: To provide a switch pressing shaft capable of reliably inserting the switch pressing shaft into a shaft guide hole by a shaft insertion machine in an assembling process of a switch mechanism for performing ON/OFF operation of a switch by transmitting pressure applied to an operation knob to the switch via the switch pressing shaft slidably inserted in the shaft guide hole.SOLUTION: A center of gravity (G) is set so that the center of gravity (G) is located on a side of a switch pressing shaft 30 inserted into the shaft guide hole 41 by partially providing the switch pressing shaft 30 with a lightened portion 32b.SELECTED DRAWING: Figure 5
Patent JP-2020045551-A (JP)
Title: Electrolyzed water generation apparatus
Inventor: UKAI YOSHIYUKI
IPC: C02F1/461
Filed: 2018-09-21
Abstract: To provide an electrolyzed water generation apparatus having a plurality of electrolyzed water generation units in which each electrolyzed water generation unit can be individually operated for electrolysis to generate electrolyzed water without increasing costs.SOLUTION: An electrolyzed water generation apparatus 10 is controlled, by turning on a power switch 71A, to electrolyze water to be electrolyzed in each electrolyzing tank 21A, 21B of the plurality of electrolyzed water generation units 20A, 20B, and to generate the electrolyzed water, in which each of operation switches 62A, 62B of the electrolyzed water generation units 20A, 20B includes first switches 62Aa, 62Ba having a relationship at start of a setting operation of electrolysis conditions, first switches 62Ab, 62Bb having a relationship at start of a confirming operation of an electrolysis state, and second switches 62Ac, 62Bc irrelevant at the start of these operations. When the second switch of one of the plurality of electrolyzed water generation units is operated, only a designated electrolyzed water generation unit, that is the electrolyzed water generating unit of which the second switch was operated, is configured to operate for electrolysis.SELECTED DRAWING: Figure 1
Patent JP-2020046411-A (JP)
Title: Data structure, storage device, terminal device, server device, control method, program, and storage medium
Inventor: KATO MASAHIRO
IPC: G09B29/00
Filed: 2018-09-21
Abstract: To provide a data structure of transmission data suitable when transmitting measurement information measured by a measuring device attached to a mobile body, and a terminal device and a server device that transmit and receive the transmission data.SOLUTION: A data structure of upload information Iu includes a measurement value [x, y, z]indicating an object measured by a lidar 2 attached to a vehicle, and a lidar position attitude change amount [ΔL, ΔL, ΔL, ΔL, ΔL, ΔL]which is a change amount of attachment attitude to the vehicle to a reference attachment attitude of the lidar 2 to the vehicle when the lidar 2 measured the object. Then, the upload information Iu is transmitted to a server device 6 that converts a coordinate system of the measurement value [x, y, z]into the world coordinate system on the basis of the lidar position attitude change amount [ΔL, ΔL, ΔL, ΔL, ΔL, ΔL].SELECTED DRAWING: Figure 6
Patent JP-2019063507-A (JP)
Title: Tube clamp and volumetric pump comprising tube clamp
Inventor: MATTHIAS KRAMER
IPC: A61M39/28
Filed: 2018-09-26
Abstract: To provide a method and means for improving safety of operation of a tube clamp and a volumetric pump.SOLUTION: A medical tube clamp comprising a tube receiving area, a first clamping portion 4a including a first clamping jaw which is movable relative to a second clamping portion 4b including a second clamping jaw, and a closure system. The first clamping jaw is configured to be elastically movable relative to the first clamping portion 4a via a connecting member and/or the second clamping jaw is configured to be elastically movable relative to the second clamping portion 4b via a connecting member.SELECTED DRAWING: Figure 1
Patent JP-2020051487-A (JP)
Title: Fixture structure of metal plate and bolt
Inventor: KENJO EI
IPC: F16B35/04
Filed: 2018-09-26
Abstract: To provide a fixture structure of a metal plate and a bolt which can prevent damage of a bolt shaft part and prevent falling of a bolt from a metal plate unfailingly even if a force acts in a direction from a bolt head part to the bolt shaft part.SOLUTION: A fixture structure 1 of a metal plate and a bolt includes: a metal plate 2 formed with a through hole 21; and a bolt 3 having a bolt shaft part 31 formed with a screw cutting part and a bolt head part 32 which is provided at a base end part of the bolt shaft part 31 and fitted in the through hole 22. In the through hole 21, a diameter reduces in a first direction X from the bolt head part 32 to the bolt shaft part 31.SELECTED DRAWING: Figure 2
Patent JP-2020049511-A (JP)
Title: Manufacturing method of light emitting device
Inventor: MATSUDA YOSHIKAZU
IPC: B23K26/16
Filed: 2018-09-27
Abstract: To easily form highly-recognizable marking.SOLUTION: A manufacturing method of a light emitting device includes: a process of preparing an intermediate body having a light emitting element provided with a pair of electrodes on a same surface side, and a coating member which coats the light emitting element so as to expose a part of surfaces of the pair of electrodes; a process of forming marking and debris by irradiating a first surface of the coating member, from which the electrodes are exposed, with a first laser beam; a process of forming a metal film for coating the electrodes and the first surface of the coating member including the marking and debris; a process of removing the metal film on the marking, the debris, and the metal film on the debris by irradiating the metal film on the making and debris with a second laser beam.SELECTED DRAWING: Figure 1A
Patent JP-2020051326-A (JP)
Title: Exhaust gas recirculation control device
Inventor: MAEKAWA HIROTERU
IPC: F02M26/47
Filed: 2018-09-27
Abstract: To provide an exhaust gas recirculation control device capable of accurately controlling EGR amount.SOLUTION: An exhaust gas recirculation control device includes a learning control section for learning correction amount of drive amount of an exhaust gas recirculation valve by comparing a differential pressure between an upstream side pressure that is a pressure on the upstream side of the exhaust gas recirculation valve and a downstream side pressure that is a pressure on the downstream side of the exhaust gas recirculation valve with a reference pressure. The learning control section changes the drive amount to be learned every driving cycle of a vehicle and learns the correction amount of each drive amount.SELECTED DRAWING: Figure 10
Patent JP-2020049014-A (JP)
Title: Game machine
Inventor: AOKI KENTA
IPC: A63F5/04
Filed: 2018-09-27
Abstract: To appropriately output a completion sound for indicating completion of a setting change state.SOLUTION: In a setting change state, when a condition for shifting to a normal state is satisfied, a completion sound for indicating completion of the setting change state can be outputted from a speaker for time T01. A game can be completed at time T12 in one game in which a start condition (for example, betting is performed for a prescribed number of times and a start switch is operated in the case of a slot machine, and game balls enter a start pocket in the case of a Pachinko game machine) of a game is satisfied. In the setting change state, after shifting to a normal state, at least time T11 is required until a start condition of a game is satisfied. When one game is started immediately after shifting from the setting change state to a normal game, "T01<T11+T12(T01>0, T11>0, T12>0" is satisfied.SELECTED DRAWING: Figure 96
Patent JP-2020055547-A (JP)
Title: Measuring pour-out plug
Inventor: ARAWATADO KOTA
IPC: B65D47/20
Filed: 2018-09-28
Abstract: To provide a measuring pour-out plug which can measure contents in a vessel quickly and accurately.SOLUTION: A long hole which is open toward an upper opening end from its bottom part, and connected to the inside of a vessel is provided, in a peripheral wall of a plug body. A notch opening part which can communicate with the long hole of the plug body by rotation of an interior body is provided, in the peripheral wall of the interior body. A notch end edge capable of optionally changing measuring capacity of the interior body by changing an opening length of the long hole of the plug body continuously or intermittently in accordance with the rotation of the interior body is formed, in the notch opening part of the interior body.SELECTED DRAWING: Figure 2
Patent JP-2019013046-A (JP)
Title: Imaging apparatus and image processing method
Inventor: AJITO TAKEYUKI
IPC: H04N5/232
Filed: 2018-10-02
Abstract: To provide an imaging apparatus and the like capable of generating a pixel shift image with high sharpness by reducing the effect of pixel apertures while ensuring the image quality of normal images.SOLUTION: The imaging apparatus comprises: an image pickup device 22; an operation part 43 for setting a first shooting mode or a second shooting mode; a shift mechanism 23 configured to perform a pixel shift when the second shooting mode; a microcomputer 45 which is configured so as, in the first shooting mode, to acquire a piece of image data and to determine first parameter to edge emphasis parameter; and in the second shooting mode, to acquire multiple pieces of image data after pixel shift and to determine the second parameter for increasing the degree of edge emphasis as the edge emphasis parameter; a synthesis processing 31 configured to generate a piece of high resolution synthesis image data in the second shooting mode; and an image processing part 32 configured to perform a series of edge emphasis processing on a piece of image data or synthesis image data using the determined edge emphasis parameter.SELECTED DRAWING: Figure 1
Patent JP-2020055494-A (JP)
Title: tire
Inventor: FUDEMOTO HIROYUKI
IPC: B60C15/04
Filed: 2018-10-04
Abstract: To provide a tire using a bead core coating a bead cord with a resin while suppressing an influence to steering stability.SOLUTION: A bead part 60 of a pneumatic tire 10 has a bead core 70. The bead core 70 has a bead cord 71, a coating resin 73 coating the bead cord 71, and an adhesive resin 75 which is interposed between the bead cord 71 and the coating resin 73 and bonds the bead cord 71 and the coating resin 73. In a cross section in a tire radial direction and a tire width direction, the adhesive resin 75 is a non-circular shape.SELECTED DRAWING: Figure 3