baber/WOPTO huggingface dataset:
Patent JP-2022141560-A (JP)
Title: Range hood
Inventor: SAITO TSUGIO
IPC: F24F7/06
Filed: 2021-03-15
Abstract: To provide an oil content processing system that separates and gathers oil contents sticking on a range hood to facilitate disposal of the oil contents, and then eliminate the need for cleaning.SOLUTION: There is provided a system that heats up the whole hood facilities in electric temperature raising manner so as to separate and liquefy oil contents sticking on a range hood. Then the liquefied state is kept through temperature management, the hood facilities are slightly tilted on the whole, and collection management is also performed so that the oil contents gather at one point as much as possible. Consequently, there is provided an oil content disposal system that requires only disposal of oil contents thereby facilitating maintenance, and eliminates the need for cleaning.SELECTED DRAWING: Figure 1
Patent JP-2022171084-A (JP)
Title: Imaging device, control method of the same and program
Inventor: HORIE NOBUYUKI
IPC: G03B13/36
Filed: 2021-04-30
Abstract: To provide an imaging device which can maintain sight line detection accuracy in calibration even when a range in which focus control can be performed due to a difference of an accessory that is detachably attached is changed, and provide a control method of the same and a program.SOLUTION: A camera housing part 1B acquires correction information of an individual difference of an eyeball by calibration based on a display position of an index for the calibration work in an interior finder and a sight line position of a user detected by a sight line detection circuit 201 oriented to the index, detects a sight line position of the user oriented to a through image displayed on a finder 10 by the sight line detection circuit 201 after performing calibration of the sight line detection circuit 201 by using the correction information, and sets a focus frame. The camera housing part 1B acquires a focus detection region from an accessory in the accessory attachment, and changes a method of the calibration according to the acquired focus detection region.SELECTED DRAWING: Figure 8
Patent JP-2021188039-A (JP)
Title: Adhesive and adhesive film
Inventor: HIRATA RYOSUKE
IPC: C09J7/38
Filed: 2021-05-19
Abstract: To provide an adhesive having excellent adhesiveness and electric properties (dielectric constant).SOLUTION: An adhesive includes a graft polymer (G) comprising a copolymer (α) and an acid-modified polyolefin (X) as constituent monomers. The above (G) is a graft polymer having the copolymer (α) as a stem and the acid-modified polyolefin (X) as a branch. The above (α) comprises an alkyl acrylate (a1) and a monomer (a2) having a hydroxyl group as constituent monomers. The above acid-modified polyolefin (X) comprises a polyolefin (A) and an unsaturated (poly)carboxylic acid (anhydride) (B) as constituent raw materials. The above (A) comprises ethylene and C3-8 α-olefins as constituent monomers, where a weight ratio of ethylene and C3-8 α-olefins, constituent monomers of the (A), [ethylene/C3-8 α-olefins] is 2/98 to 50/50. (X) satisfies all of the following requirements (1) to (3).SELECTED DRAWING: None
Patent JP-2022183770-A (JP)
Title: Stacking device and stacking method
Inventor: YOSHITAKE HIROAKI
IPC: B65G47/90
Filed: 2021-05-31
Abstract: To provide a stacking device for stacking an article to an appropriate stacking position with respect to an article stacking part.SOLUTION: An article 11 is stacked to an article stacking part 24 having a support 25a for supporting a first end 11a of the article 11 on the article stacking part 24 and a positioning guide 25 for positioning the first end 11a. A hand device 30 is used having a first hook 39a for supporting the first end 11a from below and a second hook 39b for supporting a second end 11b from below. The hand device 30 is positioned so as to position the first end 11a above the support 25a. The first hook 39a is moved through the lateral side of the positioning guide 25 toward the outside of the article stacking part 24 so as to drop the first end 11a from the first hook 39a to the support 25a. The second hook 39b is moved toward the outside of the article stacking part 24 so as to drop the second end 11b from the second hook 39b to the article stacking part 24.SELECTED DRAWING: Figure 2
Patent JP-2021152169-A (JP)
Title: Adhesive sheet, layered sheet, flexible image display device member and flexible image display device
Inventor: HAYAKAWA YUKO
IPC: C09J7/38
Filed: 2021-06-02
Abstract: To provide an adhesive sheet having such properties that even when an impact due to contact or pressure is added to a layered sheet comprising layers of a member sheet and the adhesive sheet, the adhesive sheet shows good impact resistance capable of absorbing a stress applied to the member sheet and preventing damages and shows good restoring property from distortion.SOLUTION: The adhesive sheet satisfies the following requirements (1) and (2). (1) The sheet has a maximum loss tangent (tanδ(max)) of 1.5 or more in the temperature range from -60°C to 25°C, obtained by the dynamic viscoelasticity measurement in a shearing mode at a frequency of 1 Hz. (2) The sheet has a creep compliance fluctuation value ΔlogJ(t) of less than 1.0 calculated from the difference between a minimum creep compliance J(t)min (MPa-1) and a maximum creep compliance J(t)max (MPa-1), where the minimum creep compliance J(t)min (MPa-1) is a creep compliance value measured when a stress of 3,000 Pa is applied, and the maximum creep compliance J(t)max (MPa-1) is a maximum creep compliance value measured during an interval in which the stress of 3,000 Pa is continuously applied from when the minimum creep compliance J(t)min is measured until the elapse of 3757 seconds.SELECTED DRAWING: None
Patent JP-2022185486-A (JP)
Title: Blanking aperture array unit
Inventor: YOSHINO SHUJI
IPC: H01L21/027
Filed: 2021-06-02
Abstract: To provide a blanking aperture array unit which can suppress the occurrence of charging and noise of a substrate due to scattered electron.SOLUTION: A blanking aperture array unit comprises: a chip which controls a charged particle beam by blanking control for switching whether to irradiate a processing target with the charged particle beam; a substrate on which the chip is mounted; wiring which electrically connects the chip with the substrate and transmits a control signal of blanking control from the substrate to the chip; a conductive cover member in which the first end is connected to the substrate and the second end is located so as to be apart from the chip, and which is provided from the first end to the second end so as to cover the wiring while maintaining electrical insulation from the wiring; and a shield member which is provided in a gap between the chip and the second end of the cover member, is non-magnetic and has the conductivity.SELECTED DRAWING: Figure 4
Patent JP-2022188975-A (JP)
Title: electric valve
Inventor: INO YASUTOSHI
IPC: F16K47/02
Filed: 2021-06-10
Abstract: To provide an electric valve which can further reduce noise while keeping cost low.SOLUTION: An electric valve includes: valve main body having a valve chamber; a valve seat member attached to the valve main body and having a valve seat; and a valve body arranged in the valve chamber and movable up and down in a direction in which the valve body approaches or separates from the valve seat. The valve seat member includes an orifice part connectable to piping and adjacent to the valve seat, and a rectification hole continuous with the orifice part. A center axis of the rectification hole intersects with an inner wall of the piping.SELECTED DRAWING: Figure 2
Patent JP-2021153327-A (JP)
Title: Broadcast reception device and broadcast reception method
Inventor: TSUSHIMA MASAHIRO
IPC: H04H60/12
Filed: 2021-06-15
Abstract: To easily reduce a sense of incompatibility in audibility of a listener during switching of a broadcast voice signal when reception processing is performed on simultaneous broadcasting.SOLUTION: When switching a broadcast voice signal, a control unit 190 calculates a difference between a time average of level values of analog broadcast processing signals and a time average of level values of digital broadcast processing signals. The control unit 190 continuously derives a "switching period" in such a mode that a length of the period becomes longer as an absolute value of the difference is greater. The control unit 190 then generates a blend control command BLC including a "selection command" that designates broadcasting of a destination of switching and the derived "switching period" and sends it to a blend processing part 138. The blend processing part 138 makes a level of pre-switching signal low gradually and makes a level of a post-switching signal high gradually within the switching period, thereby generating a signal BPD in which the pre-switching signal and the post-switching signal are blended.SELECTED DRAWING: Figure 3
Patent JP-2021152175-A (JP)
Title: Modified-hydrocarbon resin and hot-melt sticky adhesive composition
Inventor: KAMEYAMA RYOJI
IPC: C08L101/00
Filed: 2021-06-16
Abstract: To provide a modified-hydrocarbon resin which enables production of a hot-melt sticky adhesive composition that has low odor, excellent thermal stability and high adhesive performance.SOLUTION: A modified-hydrocarbon resin is obtained by hydrogenating a hydrocarbon resin containing 20-70 mass% of a 1,3-pentadiene monomer unit, 10-35 mass% of an alicyclic monoolefin monomer unit having 4 to 6 carbon atoms, 5-30 mass% of a non-alicyclic monoolefin monomer unit having 4 to 8 carbon atoms, 0-1 mass% of an alicyclic diolefin monomer unit and 0-40 mass% of an aromatic monoolefin monomer unit. A hydrogenation rate of olefin is within 30-80%. When an aromatic monomer unit is contained, a hydrogenation unit of an aromatic ring is within 5-20%, a weight average molecular weight (Mw) is within 1,000-4,000, a Z average molecular weight (Mz) is within 2,500-10,000, a ratio (Mz/Mw) of the Z average molecular weight to the weight average molecular weight is within 1.5-2.5, a Gardner color scale of 50 mass% of a toluene solution is 2 or less, and a difference in a mixed aniline point (MMAP) before and after hydrogenation is 5°C or less.SELECTED DRAWING: None
Patent JP-2022191744-A (JP)
Title: Heat accumulator and heating unit for regenerative burner
Inventor: SUZUKI TAKAHITO
IPC: F23L15/02
Filed: 2021-06-16
Abstract: To elongate the service life of a heat accumulator.SOLUTION: A heat accumulator includes a heat accumulating container 1 having openings 2A, 2B respectively formed on an upper side and a lower side so that gas flows therethrough, a floor member 3 supported by the heat accumulating container 1 and partitioning the inside of the heat accumulating container 1 into two upper and lower chambers and having a communication port communicating the two chambers, a heat accumulation body 5 constituted by an aggregate of a plurality of heat accumulation body blocks 5A and placed on an installation surface that is an upper surface of the floor member 3, and one or more leg members 4 extending downward from the floor member 3 and having a lower end which is brought into contact with a floor surface 1Ba of the heat accumulating container 1.SELECTED DRAWING: Figure 1
Patent JP-2023001809-A (JP)
Title: Plate material loop state measurement method and loop state measurement apparatus and plate material rolling method
Inventor: ISEI YOSHIHITO
IPC: B21B37/48
Filed: 2021-06-21
Abstract: To provide a plate material loop state measurement apparatus and the like which can accurately and stably measure the loop state of a plate material.SOLUTION: A loop state measurement apparatus 100 according to the present invention comprises: 2 two-dimensional imaging devices 1, 2 which are provided along the width direction of a plate material S and generate photographed images by performing imaging such that an edge of the plate material is included within an imaging visual field from above a pass line PL of a hot-rolling line; and a calculation device 3 which calculates coordinates of the edge of the plate material at a plurality of positions in the rolling direction of the plate material by using a method of stereo three-dimensional view on the basis of the photographed images and calculates the length of the edge of the plate material S between 2 pairs of roll pairs WRa, WRb adjacent to each other on the basis of the calculated coordinates of the edge of the plate material at the plurality of positions.SELECTED DRAWING: Figure 4
Patent JP-2023002878-A (JP)
Title: Thermoelectric material, manufacturing method for the same, and thermoelectric power generation element
Inventor: MICHELLE ERIC LE TONKES SILVAN
IPC: H10N10/17
Filed: 2021-06-23
Abstract: To provide a thermoelectric material composed of polycrystals containing chromium silicide with excellent thermoelectric properties, a manufacturing method for the same, and a thermoelectric power generation element.SOLUTION: The thermoelectric material is made of a sintered body composed of particles containing chromium silicide (CrSi2) as a main component, and the particles are oriented in a c axial direction. The manufacturing method for the thermoelectric material includes the steps of dispersing a raw material powder mainly including chromium silicide (CrSi2) in a solvent to form a raw material slurry, solidifying and forming the raw material slurry while applying a magnetic field to form a compact, and sintering the compact.SELECTED DRAWING: Figure 1
Patent JP-2023005512-A (JP)
Title: Fluorescent light emitting module, projector and phosphor wheel
Inventor: HONDA YOSUKE
IPC: G03B21/14
Filed: 2021-06-29
Abstract: To provide a fluorescent light emitting module with high light utilization efficiency.SOLUTION: A fluorescent light-emitting module 1 includes: a light source 10; a phosphor wheel 20 including a yellow phosphor 23y that emits first fluorescence by being excited by an excitation light emitted by light source 10; a color wheel 30 including a color filter for trimming to a desired color light by cutting a part of the first fluorescence; and a red phosphor 23r that emits a second fluorescence by being excited by some of the first fluorescence.SELECTED DRAWING: Figure 4
Patent JP-2023006285-A (JP)
Title: Motor device and method for driving the same
Inventor: NIIGUCHI NOBORU
IPC: H02P27/06
Filed: 2021-06-30
Abstract: To provide a motor device capable of reducing the number of switches while individually controlling each phase of a switched reluctance motor in which one rotor has three-phase coils of two systems, and to provide a method for driving the same.SOLUTION: A motor device comprises: a motor part (10) that has a rotor (11) and a stator (12); a switch inverter part that supplies a power to the motor part (10); and a switch control part that controls each switch included in the switch inverter part. The motor part is a switched reluctance motor in which the rotor (11) is configured by a ferromagnetic body. A three-phase coil of a first system and a three-phase coil of a second system are wound around a plurality of tooth parts (13). In the switch inverter part, three switch groups in each of which an upper-stage switch, an intermediate-stage switch, and a lower-stage switch are connected in series are connected in parallel. The switch control part has a vector control mode of sending a control signal to each of the first and second systems on the basis of three-phase vector control.SELECTED DRAWING: Figure 1
Patent JP-2023007182-A (JP)
Title: Cooking device
Inventor: KURA TAKUMI
IPC: H05B6/12
Filed: 2021-07-01
Abstract: To improve stirring efficiency of cooking objects by convection generated in a pot by induction heating by coils.SOLUTION: A cooking device 1 comprises: a bottomed cylindrical pot 10 including a bottom wall part 11, a cylindrical peripheral wall part 12 and a continuous part 13 continuing from the bottom wall part 11 and the peripheral wall part 12; and heating sections 50 disposed on an outer surface of the pot 10 at intervals apart from one another. The heating sections 50 include inner coils 51 disposed closer to an axis line A side of the pot 10 than the peripheral wall part 12 in order to induction-heat at least the bottom wall part 11 other than the peripheral wall part 12, and outer coils 55 disposed outside the inner coils 51 with respect to the axis line A in order to induction-heat the at least peripheral wall part 12. The shape of the inner coils 51 is different from the shape of the outer coils 55.SELECTED DRAWING: Figure 2
Patent JP-2023008248-A (JP)
Title: Carbide processing apparatus and carbide processing method
Inventor: SHIMAMURA YASUYUKI
IPC: B01D53/76
Filed: 2021-07-05
Abstract: To provide a carbide processing apparatus and a carbide processing method, which achieve energy saving.SOLUTION: A carbide processing apparatus 100 comprises: a carbonization furnace 6 for carbonizing a carbonization target; and a drying processing unit D for drying the carbonization target to be supplied to the carbonization furnace 6, the drying processing unit D comprises: a first dryer 3 for pre-drying the carbonization target; a second dryer 1 for finish-drying the carbonization target pre-dried by the first dryer 3 in a layered state, and the second dryer 1 comprises: a ventilation section 17 for passing drying gas G3 from a bottom of a deposition layer B of the carbonization target; and a discharge unit 14 for supplying the carbonization target below the deposition layer B to the carbonization furnace 6.SELECTED DRAWING: Figure 1
Patent JP-2021165137-A (JP)
Title: Method of manufacturing vehicle molding
Inventor: TAKASHIMA RYO
IPC: B60J10/75
Filed: 2021-07-08
Abstract: To provide a vehicle molding where a resin portion and a metal member, a portion of which is exposed are bonded with an adhesive layer and provide improved bonding strength between the metal member and the adhesive layer.SOLUTION: A method of manufacturing a vehicle molding includes the steps of: forming a core material including: a surface layer portion which includes a plurality of recesses in communication with the surface; and a support layer portion to which the surface layer portion is fixedly attached and which supports the surface layer portion; applying an adhesive to the core material; heating the applied adhesive; and forming a rein portion on the surface of the core material after the adhesive is heated.SELECTED DRAWING: Figure 3
Patent JP-2023012302-A (JP)
Title: Display device for scenery outside vehicle
Inventor: AMANO TAKASHI
IPC: H04N23/63
Filed: 2021-07-13
Abstract: To provide a display device for scenery outside a vehicle that can make it possible to have a realistic and entertaining scenery image by providing a change in details.SOLUTION: A display device 100 for scenery outside a vehicle includes a camera 110 for capturing an image above a vehicle, an overhead image rendering unit 114 for rendering an overhead image captured by the camera 110, a display processing unit 130 for displaying the overhead image rendered by the overhead image rendering unit 114, a display device 140, an image analyzing unit 120 for analyzing the details of the overhead image captured by the camera 110 and to be displayed, and an image determining unit 122 that, on the basis of the analysis, determines whether the details of the overhead image to be displayed is monotonous, and a camera drive unit 124 for changing the imaging range of the camera 110 when a determination of being monotonous is made.SELECTED DRAWING: Figure 1
Patent JP-2023012583-A (JP)
Title: Conical roller bearing
Inventor: ASADA TOSHIYUKI
IPC: F16C33/58
Filed: 2021-07-14
Abstract: To appropriately fit a shaft into an inner ring even with a configuration in which a collar ring is fitted into an inner ring body part.SOLUTION: An inner ring 2 of a conical roller bearing 1 has an inner ring body part 20 having an inner ring raceway surface 21 on its outer periphery, and a flange ring 30 fitted in a flange fitting part on a small diameter side of the inner ring raceway surface 21 on the outer peripheral surface of the inner ring main body part 20. On the inner diameter surface 22 of the inner ring main body part 20, a shaft fitting part 22a into which a shaft 7 is fitted and a large diameter part 22b having a larger diameter than the shaft fitting part 22a are provided side by side in an axial direction A. The large diameter part 22b is provided at one on a side where the flange ring 30 is fitted of both end parts of the inner diameter surface 22 in the axial direction A.SELECTED DRAWING: Figure 1
Patent JP-2022048093-A (JP)
Title: Polyolefin microporous film and battery separator
Inventor: IIYAMA HITOMI
IPC: H01M50/417
Filed: 2021-07-14
Abstract: To provide a polyolefin microporous film having superior shutdown characteristics at thermal runaway and having superior impact resistance.SOLUTION: In a polyolefin microporous film, a total degree of orientation resulting from 360° measurement in 15° steps by Raman spectroscopy is 70 or more and 90 or less, and the proportion of amorphous component (α135) at 135°C measured by the solid echo technique of pulse NMR is 35% or more.SELECTED DRAWING: None
Patent JP-2023012848-A (JP)
Title: Drive control device for hybrid vehicle
Inventor: HATAMA YASUSHI
IPC: B60W20/18
Filed: 2021-07-14
Abstract: To suppress deterioration of fuel at higher degree.SOLUTION: A controller 16 (a drive control device) for an HV vehicle 1 equipped with a motor 4 and an engine 2 includes: a target fuel consumption amount setting unit 161 that sets a target amount Tfc of fuel consumption, corresponding to the number of days that have elapsed since an oil supply date; an actual fuel consumption amount calculation unit 162 that determines an actual amount Afc of fuel consumption for three months from the oil supply date; a forced consumption amount calculation unit 163 that calculates an amount Ffc of forced fuel consumption when the actual amount Afc of fuel consumption is smaller than the target amount Tfc of fuel consumption; and a traveling control unit 165 that controls driving of the motor 4 and the engine 2 so that traveling by at least the engine 2 is continuously executed until fuel of the amount Ffc of forced fuel consumption is consumed.SELECTED DRAWING: Figure 2
Patent JP-2023019043-A (JP)
Title: Fixing belt and fixing device
Inventor: MURAMATSU HIROKI
IPC: F16C13/00
Filed: 2021-07-28
Abstract: To provide a fixing belt and fixing device capable of solving a problem that when removing the air by drawing adhesive, the air can be efficiently removed by increasing an amount of the adhesive applied, but if too much adhesive is applied, excess adhesive remains at a bottom after drawing causing contamination of an inner surface of a fixing member at the end of the drawing; thus a separate process such as cleaning is required; on the other hand, contamination can be prevented by reducing the amount of the adhesive, but efficiency and effect for removing air will fade.SOLUTION: In an endless fixing member comprising at least two layers of a surface layer and a base layer from the outside, defining adhesive volume per unit area required for air evacuation as A; the amount of the adhesive per unit length consumed by drawing as a; and a distance from a top end as x, an adhesive applying amount B in the longitudinal direction is B=A-ax.SELECTED DRAWING: Figure 7