baber/WOPTO huggingface dataset:
Patent JP-2020120121-A (JP)
Title: Semiconductor device and manufacturing method for the same
Inventor: YOSHIDA TAKAICHI
IPC: H01L21/336
Filed: 2020-04-13
Abstract: To provide a semiconductor device which is small in a loss during reverse recovery.SOLUTION: A semiconductor device 100 includes: a transistor section 70 which has an emitter region 12 of a first conductivity type at an upper surface side of a semiconductor substrate 10, and which also has a collector region 22 of a second conductivity type at a lower surface side of the semiconductor substrate; a diode section 80 which has a cathode region 82 of the first conductivity type at the lower surface side of the semiconductor substrate; and a boundary section 90 which is provided between the transistor section and the diode section, and which has not the emitter region and has the collector region. The transistor section has one or more gate trench portions 40. An upper-surface-side lifetime reduction region 92 is provided at the upper surface side of the semiconductor substrate in the diode section and a partial region of the boundary section, and the upper-surface-side lifetime reduction region is not provided in a region that overlaps with the gate trench portions.SELECTED DRAWING: Figure 3
Patent JP-2021169719-A (JP)
Title: building
Inventor: SUGA TAKAMI
IPC: E04F13/08
Filed: 2020-04-15
Abstract: To provide a building capable of preventing deterioration of aesthetics due to exposure or protrusion of equipment piping or the like.SOLUTION: In order to solve the above problems, in a building according to the present invention, at least a part of a plurality of outer wall components constituting an outer wall in parallel in the circumferential direction of the building is a casing 1 for storing equipment. The casing 1 can be connected to any of the other casing 1 and an exterior fitting 3 by using the same connecting member 22. The casing 1 is: configured by connecting an inner frame body 8 and an outer frame body 9 separated from each other inside and outside the building in a heat-insulated state; provided with a guide pipe 4 through which equipment pipes 6 and 7 pass through the inside is arranged in a space which is surrounded with the inner frame body 8 and the outer frame body 9; and filled with a heat insulating material 10 as well. Reinforcing ribs 11 extending in the vertical direction are provided on the inner side surfaces of the inner frame body 8 and the outer frame body 9, respectively.SELECTED DRAWING: Figure 2
Patent JP-2021173602-A (JP)
Title: Particle visualization system and particle visualization method
Inventor: KAWAKITA YUJI
IPC: G01N21/53
Filed: 2020-04-23
Abstract: To provide a particle visualization system and a particle visualization method, with which it is possible to visualize particles under an environment of being irradiated by illumination means.SOLUTION: The above problem is solved by a particle visualization system and a particle visualization method, the particle visualization system being used in an environment of being irradiated with light by illumination means 53 and comprising: irradiation region forming means for forming, in said environment, an irradiation region 54 by light irradiation from a light source 20; an optical filter 52 for passing a portion of light through, as transmitted light, which includes scattering light 51 emanated by particles floating in the irradiation region 54 upon light irradiation from the light source 20 and attenuating the rest of light; and imaging visualization means 15 for imaging the scattering light 51 of the transmitted light and visualizing the particles. The scattering light 51 has a peak A in a wavelength spectrum of the scattering light 51, and the illumination means 53 has a peak B, the full width at half maximum of which is 50 nm or less, in a wavelength spectrum of the illumination means 53, the full width at half maximum of the optical filter 52 being 10 nm or less.SELECTED DRAWING: Figure 1
Patent JP-2021171301-A (JP)
Title: Powdered medicine/tablet dual service dividing and packing machine
Inventor: OMURA SHIRO
IPC: B65B1/30
Filed: 2020-04-24
Abstract: To provide a small-sized powdered medicine/tablet dual service dividing and packing machine capable of being introduced to even a place having a narrow space such as a small-scale pharmacy, especially, an integrated powdered medicine/tablet dual service dividing and packing machine capable of automatic measurement requiring no manual measuring work with respect to powdered medicine.SOLUTION: A powdered medicine/tablet dual service dividing and packing machine 1 comprises: a powdered medicine storage container 210 that stores powdered medicine to be divided and packed; a powdered medicine measurement device 260 for measuring powdered medicine for single prescription from the powdered medicine storage container; a powdered medicine distribution device 300 for distributing the powdered medicine for single prescription measured by the powdered medicine measurement device one dose by one dose; a tablet storage container 410 that stores tablets to be divided and packed; a tablet release mechanism 430 for releasing tablets for one dose of single prescription from the tablet storage container; and a medicine packaging device 500 for packaging medicine for one dose from the powdered medicine distribution device and the tablet release mechanism.SELECTED DRAWING: Figure 1
Patent JP-2021172622-A (JP)
Title: Biological tissue attachment film and transfer sheet
Inventor: HAYASAKA YUICHIRO
IPC: A61K47/10
Filed: 2020-04-28
Abstract: To provide a biological tissue attachment film and a transfer sheet, which have high moisturizing effects, the film having a property of following the surface shape of an adherend.SOLUTION: A biological tissue attachment film comprises a moisturizing layer. The moisturizing layer comprises a moisture-absorbing component and a polymer material, and the mass per unit area is in the range of 0.1 g/m2 or more and 6.0 g/m2 or less.SELECTED DRAWING: Figure 1
Patent JP-2021174756-A (JP)
Title: Lighting fixture for vehicle
Inventor: KIYOSE SHO
IPC: F21S43/14
Filed: 2020-04-30
Abstract: To provide a lighting fixture for vehicle that can be made more attractive.SOLUTION: A lighting fixture for vehicle comprises a light source unit, a housing 20 and a lens 30, the housing 20 has a first lens mount part 23 provided with a first insertion hole 23a, and the lens 30 has a first insertion piece 33 inserted into the first insertion hole 23a, wherein the first insertion piece 33 has a base part 33a and a lock part 33b, and the first insertion hole 23a is so formed that when viewed from before in a tilt direction, a dimension in a first direction D1 is a first dimension L1 such that the first insertion piece 33 can be inserted with a thickness direction aligned or substantially aligned with the first direction D1, and when viewed from before in an emission direction, a dimension in a second direction D2 is a second dimension L2, smaller than the first dimension L1, such that the base part 33a of the first insertion piece 33 can be housed at a predetermined housing position, the first insertion piece 33 being movable to the housing position from a state in which it is inserted along the tilt direction.SELECTED DRAWING: Figure 3
Patent JP-2021134651-A (JP)
Title: Operation device of shield device
Inventor: NAKAMURA HAJIME
IPC: E06B9/78
Filed: 2020-05-08
Abstract: To provide an operation device of a shield device capable of reducing load of operators in attaching an operation code to a support member.SOLUTION: In the operation device 2 of the shield device, in a first state where a support part supports a winding shaft 4 and a detachable case 2d is mounted to the support part, the detachable case holds the operation code so that a rotation can be transmitted from the operation code to a pulley 2b, and in a second state where the support part supports the winding shaft and the detachable case is removed from the support part, the detachable case is configured not to be removed and the holding of the operation code by the detachable case is loosened and the operation code can be mounted to and removed from the pulley.SELECTED DRAWING: Figure 4
Patent JP-2020198094-A (JP)
Title: Article detection method and device
Inventor: DI XIN
IPC: G01S13/87
Filed: 2020-05-11
Abstract: To provide an article detection method and a device.SOLUTION: The method includes the steps of: acquiring a piece of training data; performing training on a convolutional neural network using the training data; acquiring a piece of test data for items awaiting detection, the test data including a micro doppler image which is acquired by at least one radar based on a test echo signal; and performing a series of processing on the test data and inputting the processed image into the trained convolutional neural network to determine the detection result of the awaiting article.SELECTED DRAWING: Figure 16
Patent JP-2020168383-A (JP)
Title: Console and radiograph imaging system
Inventor: HAYASHI NAOTERU
IPC: A61B6/00
Filed: 2020-05-13
Abstract: To provide a console that even when a worker using the console or use mode is changed, performs appropriate image quality adjustment on a radiograph to enable the radiograph to be securely associated with imaging order information.SOLUTION: A console 58 of a radiograph imaging system 50 is capable of displaying first focus display focusing on one piece of imaging order information of a plurality of pieces of imaging order information and second focus display focusing on another piece of imaging order information differing from the one piece of imaging order information. When the number of an existing plurality of pieces of imaging order information is larger than the number displayable on a display unit and one or some of the pieces of imaging order information are undisplayed imaging order information and include undisplayed imaging order information focused by either of the first focus display and the second focus display, the console displays a location of the undisplayed imaging order information focused by the first focus display or the second focus display.SELECTED DRAWING: Figure 17
Patent JP-2021162832-A (JP)
Title: Scratch microphone sheet
Inventor: ENDO TOSHIRO
IPC: G10K15/04
Filed: 2020-03-31
Abstract: To provide a sheet for a microphone for singing to emanate the effect sound in a concert or at a sing-alone machine, which microphone allows a singer himself or herself to freely create a scratch effect sound and to make a performance without depending on a DJ in a DJ booth.SOLUTION: A scratch microphone sheet B formed of a plastic raised material and a rubber material is attached to pants E or an object. A singer brings a microphone D into contact with the sheet so as to scratch (friction) it on the sheet at an arbitrary timing such as an introduction part or a hook part of a musical piece to produce an effect sound. Thus, the singer can make a performance by himself or herself without depending on a DJ.SELECTED DRAWING: Figure 5
Patent JP-2021179203-A (JP)
Title: Engine start control device
Inventor: WATABE ATSUSHI
IPC: B60W20/15
Filed: 2020-05-15
Abstract: To provide an engine start control device capable of appropriately securing a cooling time of a drive circuit of a starter motor and appropriately setting a just enough standby time for inhibiting the drive circuit from generating heat excessively.SOLUTION: In an engine start control device 100 of the embodiment, in the case where a control part 132 fails in starting an engine 1 when causing a starter motor 110 to rotate in reverse rotation and then rotate in forward rotation, thereby rotating the engine 1 in reverse rotation and then rotating the engine in forward rotation to start the engine, the control part resumes the reverse rotation of the starter motor 110 after letting the starter motor stand by for predetermined standby times TM1, TM2 succeeding to the failure. The standby times TM1, TM2 are determined based on energization power correlation values N1, N2 which correlate with energization power at the time of reverse rotation of the starter motor 110, times T11, T21 from start of the reverse rotation to the stop, energization power correlation values P1, P2 which correlate with energization power at the time of forward rotation of the starter motor 110, and times T12, T22 from start of the forward rotation to the stop.SELECTED DRAWING: Figure 2
Patent JP-2020121201-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-05-15
Abstract: To provide a game machine facilitating removal of a glued decorative body and thereby capable of improving workability.SOLUTION: A Pachinko machine is configured to comprise: a decorative body 1804 having a predetermined decoration on the front surface thereof and provided with, at a specific portion on its rear surface, a glue surface 1804b having adhesive force; and a first member 1823 having a flat plate portion 1823a on which the decorative body 1804 is glued and which is in a flat plate shape and having a separation hole 1823c which is covered with the decorative body 1804 on the flat plate portion 1823a, the separation hole penetrating the flat plate portion 1823a at a portion where the glue surface 1804b is not in contact, the separation hole for causing the glued decorative body 1804 to be separable by pressing from the rear surface side.SELECTED DRAWING: Figure 182
Patent JP-2021182869-A (JP)
Title: Smoked grain flour and heat-cooking composition containing the same
Inventor: ONO SAYAKA
IPC: A23L7/157
Filed: 2020-05-20
Abstract: To provide smoked grain flour used for a heat-cooking composition, capable of improving texture and flavor of heat-cooked foods.SOLUTION: A method for producing smoked grain flour used for a heat-cooking composition includes a process to smoke raw material grain flour so that its color difference in a CIELAB color system (ΔE*ab) is in a range between 2.5 to 13.0. A method for producing a heat-cooking composition includes a process to blend the smoked grain flour, produced according to the production method of the present invention, with other raw materials as necessary. A method for producing heat-cooked foods includes attaching the smoked grain flour, produced according to the production method of the present invention, or the heat-cooking composition, produced according to the production method of the present invention, to ingredients and heat-cooking together. A method for producing a salty taste imparting agent or a salty taste enhancing agent for the heat-cooked foods includes a process to blend the smoked grain flour, produced according to the production method of the present invention, with other raw materials as necessary. A method for imparting or enhancing salty taste of a heat-cooked foods includes attaching the salty taste imparting agent or the salty taste enhancing agent for the heat-cooked foods, produced according to the production method of the present invention, to ingredients and heat-cooking together.SELECTED DRAWING: None
Patent JP-2021184443-A (JP)
Title: Semiconductor device
Inventor: SHINODA TOMOAKI
IPC: H01L29/06
Filed: 2020-05-22
Abstract: To provide a semiconductor device that enables the switching fall time thereof to be reduced while suppressing increase of the power consumption thereof, the semiconductor device having structure comprising a field effect transistor including a plurality of unit cells.SOLUTION: A semiconductor device 1 is provided, comprising a semiconductor chip 3 and a MISFET 2 that is formed in the semiconductor chip 3 and includes a plurality of unit cells 22 comprised of: a first unit cell 22A having a first on-resistance component Ron1 and a first feedback capacitance component Crss1; and a second unit cell 22B, the second unit cell 22B has: a second on-resistance component Ron2 which is a parallel component for the first on-resistance component Ron1 and which exceeds the first on-resistance component Ron1; and a second feedback capacitance component Crss2 which is a parallel component for the first feedback capacitance component Crss1 and which is less than the first feedback capacitance component Crss1.SELECTED DRAWING: Figure 12
Patent JP-2021183836-A (JP)
Title: Engine device
Inventor: IDOGAWA MASANAO
IPC: F02M25/08
Filed: 2020-05-22
Abstract: To make it possible to control a purge control valve immediately after an execution condition of a purge switches from being not met to being met.SOLUTION: When an execution condition of a purge for supplying evaporated fuel gas to an intake pipe is met, a required purge rate is set within a range equal to or higher than a lower-limit purge rate, and a purge control valve is controlled using a driving duty based on the required purge rate. In this case: when the execution condition is continuously met, an ejector pressure, which is the pressure in a suction port of an ejector, is estimated based on a pressure difference between a supercharging pressure, which is the pressure between a compressor and a throttle valve in the intake pipe, and a pre-compressor pressure, which is the pressure on the upstream side of the compressor in the intake pipe, and on the driving duty, and the lower-limit purge rate is set based on a post-throttle-valve pressure, which is the pressure on the downstream side of the throttle valve in the intake pipe, and on the ejector pressure; and immediately after the execution condition switches from being not met to being met, the value of the lower-limit purge rate is set to zero.SELECTED DRAWING: Figure 11
Patent JP-2021190279-A (JP)
Title: Manufacturing method of separator wound body
Inventor: OZEKI TOMOAKI
IPC: H01M50/40
Filed: 2020-05-28
Abstract: To efficiently reduce a difference of winding tensions applied to winding cores regardless of a condition such as a width of each winding core or a position on a winding shaft.SOLUTION: A manufacturing method of a separator wound body includes a winding step of winding a separator (S) for non-aqueous electrolyte secondary battery around each of a plurality of winding cores (16) by a winding shaft (12) comprising a plurality of friction rolls (14) which are in parallel in an axial direction. Each of the friction rolls includes a chuck mechanism (18), and each of the winding cores is abutted with at least one of the chuck mechanisms and fixed to the winding shaft. In the winding step, the number of friction rolls to be contributed to fixture of at least one winding core to the winding shaft is controlled, such that the numbers of friction rolls to be contributed to the fixture of all the winding cores to the winding shaft are made equal.SELECTED DRAWING: Figure 1
Patent JP-2021190334-A (JP)
Title: Illuminating device for display device, and display device
Inventor: KATO SHINICHI
IPC: F21V19/00
Filed: 2020-06-01
Abstract: To provide an illuminating device for a display device that can restrain characteristics from being deteriorated by heat generated by light emitting elements.SOLUTION: An illuminating device for a display device comprises: a flexible printed wiring board 11; first and second light emitting elements 10 provided on a bottom surface of the flexible printed wiring board 11, electrically connected to wiring in the flexible printed wiring board 11, and arranged along a first direction; a light guide plate 14 arranged so that light emitted from the light emitting elements 10 is received by a side surface, and for emitting the light from the light emitting elements 10, from an upper surface; a heat dissipation element 40 provided on the bottom surface of the flexible printed wiring board 11, arranged between the first and second light emitting elements 10, and for dissipating heat; and a bonding member 41 for bonding the heat dissipation element 40 and the light guide plate 14.SELECTED DRAWING: Figure 6
Patent JP-2021193476-A (JP)
Title: Parking system
Inventor: SUGAWARA YUSUKE
IPC: G16Y10/40
Filed: 2020-06-08
Abstract: To provide a parking lot system capable of presenting a reservation status in a conspicuous state.SOLUTION: A parking lot system 100 is provided with a management server 80 that manages parking lot PA reservations, a multiple air signboard devices 60 installed in each of multiple cabins SP1, ..., a display control device 120 that can communicate with the management server 80 and controls operations of a plurality of air signboard devices 60 to switch between a display state in which information about reservations is displayed in an expanded state and a non-display state in which the information is contracted.SELECTED DRAWING: Figure 1
Patent JP-2021194653-A (JP)
Title: Tool for hot working
Inventor: GOTO RYOSUKE
IPC: C22C19/05
Filed: 2020-06-10
Abstract: To provide a tool for hot working which optimizes a chemical composition of weld metal for build-up constituting a build-up layer, and has excellent abrasion resistance when being used in the build-up layer of a work surface of a tool for hot working of an anvil for hot forging and a mold for hot forging without degrading weldability in build-up welding.SOLUTION: In a tool for hot working having a build-up layer made of an Ni group alloy on a work surface, a composition of the build-up layer contains, by mass%, 0.010-0.030% of C, 13.0-18.0% of Cr, 3.0-5.0% of W, 5.0-7.0% of Mo, 12.0-15.0% of Co, 1.0-2.8% of Al, 2.0-3.7% of Ti, 0.5-1.5% of Nb, 0.0010-0.0070% of B, and the balance Ni with inevitable impurities. The tool for hot working is preferably a mold for hot forging or an anvil for hot forging.SELECTED DRAWING: Figure 1
Patent JP-2021196134-A (JP)
Title: Air conditioning system
Inventor: IKARI KAZUKI
IPC: F24F1/32
Filed: 2020-06-17
Abstract: To provide an air conditioning system in which piping length from an outdoor unit to an indoor unit can be lengthened.SOLUTION: An air conditioning system 1 comprises: an outdoor unit 110; a plurality of indoor units 120; and a plurality of refrigerant flow passage switching devices 130A to 130D switching refrigerant flow passages between the outdoor unit 110 and the plurality of indoor units 120. When piping lengths L1 to L3 denote a total length of external piping (11 to 13, 161 to 163, 151 to 153, 141 to 143) from the outdoor unit 110 to the indoor unit 120 connected to the refrigerant flow passage switching device 130D positioned at a most downstream side, and first values Ka to Kd and the like denote values established in accordance with the total sum of the capacity of the indoor units 120 connected to the refrigerant flow passage switching devices 130A to 130D, the above piping length is set in such a manner that a value obtained by adding the first values Ka to Kd and the like to the piping lengths L1 to L3 becomes prescribed upper limit value Lu or below.SELECTED DRAWING: Figure 5
Patent JP-2022000836-A (JP)
Title: Cable assembly
Inventor: OFUKU RYOSUKE
IPC: H01R13/6592
Filed: 2020-06-19
Abstract: To provide a cable assembly that has high electric connection reliability, and even when a pulling force is applied in a direction in which a cable is separated relatively from a shield terminal, can prevent the cable from being separated relatively from the shield terminal.SOLUTION: A sleeve 16 is caulked to an outer periphery of a braid 13. The braid 13 is folded by a folding part 13a on a front end part 16d of the sleeve 16. A folded braid 13A covers the outer periphery of the sleeve 16. A braid crimping piece 17b of a shield terminal 17 is caulked to the outer periphery of the sleeve 16 with the folded braid 13A therebetween. The folded braid 13A is sandwiched by the sleeve 16 and the braid crimping piece 17b. A sheath crimping piece 17c is caulked to an outer periphery of a sheath 14. When a pulling force is applied in a direction P in which a cable 10 is separated relatively from the shield terminal 17, the sleeve 16 moves in the pulling direction P to bring a rear end edge 16e of the sleeve 16 and a front end edge 17d of the sheath crimping piece 17c into contact with each other.SELECTED DRAWING: Figure 6