baber/WOPTO huggingface dataset:
Patent JP-2022536682-A (JP)
Title: 複数のエネルギー蓄積モジュールを有する電力伝達システム
IPC: H02J1/10
Filed: 2020-05-29
Abstract: 電力伝達システムは、陸上発電機のように電源から電力を受け取るだけでなく、相互の間で電力を伝達できるように互いに結合された一連のエネルギー蓄積モジュール(ESM)又はエネルギー蓄積デバイス(ESD)を含む。エネルギー蓄積モジュールは、電気機械慣性エネルギー蓄積器及び電気化学エネルギー蓄積器をそれぞれ含むハイブリッドエネルギー蓄積モジュールでもよい。エネルギー蓄積モジュールは、電源から定電流DC又はAC入力を受け取るように構成され、逐次的に或いは同時に定電流及び定電圧出力を提供できる。電力伝達システムは、システムの接続のいくつかが切断された場合に、モジュールが独立して或いは相互に関連して動作することを可能にする。エネルギー蓄積モジュールは、水中システム、例えば、ソナーシステム、兵器システム又は潜水機に電力を提供するために使用されてもよい。
Patent JP-2022545146-A (JP)
Title: 排気流から同伴粒子を回収するシステム
IPC: B01D45/06
Filed: 2020-06-12
Abstract: 排気流に存在する同伴粒子は、頂部、内面および貫通孔を有する底部を備える、ハウジングを含む、装置によって気流から除去される。ここでハウジングはさらに衝突面を備える。入口管は、排気流を衝突面に向かってハウジング内に案内する。入口管は内径ｘを有するよう設定され、衝突面は、距離ｙだけ入口管の開口部から分離される。ここでｙは３ｘと１／３ｘの間である。出口管は、排気流をハウジング外に案内する。レセプタクルは、ハウジングの底部の貫通孔に着脱可能に接続される。衝突面は、排気流を第１の流れ方向から第２の流れ方向に偏向させ、排気流が出口管に流入する前に、同伴粒子を排気流からレセプタクルに落下させる。 
【選択図】図１
Patent JP-2023103727-A (JP)
Title: Driving support information presentation device and driving support information presentation method
Inventor: OKUBO SHOTA
IPC: G08G1/00
Filed: 2022-01-14
Abstract: To provide a driving support information presentation device and a driving support information presentation method which can present driving support information adapted to a driver.SOLUTION: A driving support information presentation device 1 comprises: a sensor group 10 which acquires vehicle information according to a driving operation of a vehicle by a driver; a storage device 14 in which data of another driver except the driver is preliminarily stored; and a controller 20. The controller 20 performs driving diagnosis to the driving operation of the driver on the basis of the vehicle information acquired from the sensor group 10, determines similarity regarding driving on the basis of the vehicle information, a result of the driving diagnosis, and the data on another driver stored in the storage device 14, and presents driving support information for supporting the driving on the basis of the determined similarity and the result of the driving diagnosis.SELECTED DRAWING: Figure 1
Patent JP-2023106986-A (JP)
Title: game machine
Inventor: KAWABE NORIHIRO
IPC: A63F7/02
Filed: 2022-01-21
Abstract: To provide a game machine allowing a player to enjoy games moderately.SOLUTION: After an advance notification presentation is performed, during the period from when the advance notification presentation is performed until games are stopped, a performance manner of a prediction presentation is controlled so that the expectation degree of a big win, a type of the big win that can be won in a lottery, or a game state after the big win cannot be inferred. Specifically, after the performance of the advance notification presentation, the performance manner of the prediction presentation is controlled by referring to a presentation selection table that is set to select a presentation content from same selection options at a same selection ratio, irrespective of the type of big wins or a game state after a big win.SELECTED DRAWING: Figure 32
Patent JP-2023107374-A (JP)
Title: dental curable composition
Inventor: AKITSUMI HIRONOBU
IPC: A61K6/60
Filed: 2022-01-24
Abstract: To provide a dental curable composition having a small change in consistency with time and excellent mechanical strength of an obtained cured body.SOLUTION: The inventive dental curable composition comprises a polymerizable monomer component (A), a spherical organic-inorganic composite filler (B), a spherical inorganic filler (C) having an average primary particle diameter of 100 to 500 nm and a polymerization initiator (D), wherein the organic-inorganic composite filler (B) includes an organic resin matrix (b1) and a spherical inorganic filler (b2) having an average primary particle diameter of 100 to 500 nm; the spherical inorganic filler (C) includes a hydrophobic spherical inorganic filler (c1) having a hydrophobic surface and a hydrophilic spherical inorganic filler (c2) having a hydrophilic surface; and the mass ratio of the content of the hydrophilic spherical inorganic filler (c2) to the total content of the hydrophobic spherical inorganic filler (c1) and the hydrophilic spherical inorganic filler (c2) is 0.1 to 0.5.SELECTED DRAWING: None
Patent JP-2022050699-A (JP)
Title: Camera body
IPC: G03B17/14
Filed: 2022-01-27
Abstract: PROBLEM TO BE SOLVED: To attach an accessory to a camera body in an appropriately usable manner. 
     SOLUTION: A camera body can be attached to/detached from an accessory having a lens, an accessory side mount, and an accessory side terminal, and is equipped with a body side mount, a body side terminal group, a first body side projecting portion, a second body side projecting portion, a third body side projecting portion, and a fourth body side projecting portion. The second body side projecting portion and the fourth body side projecting portion are disposed on a body side first straight line extending in a vertical direction through an optical axis at a lateral position, and a body side third straight line intersecting the optical axis at a generally 45 degrees, and the first body side projecting portion and the third body side projecting portion are disposed on the body side third straight line, and the body side fourth straight line orthogonal to the optical axis. 
     SELECTED DRAWING: Figure 5 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023110724-A (JP)
Title: On-vehicle electric component cooling structure
Inventor: TSUGE ATSUSHI
IPC: B60K11/06
Filed: 2022-01-28
Abstract: To improve the degree of freedom in layout and reduce sound propagation to a crew compartment.SOLUTION: An on-vehicle electric component cooling structure includes: a ventilation part 1 having a vent hole 11 which penetrates a wall 10 forming a crew compartment S1 of a vehicle; an air blower 2 which is provided in a rear region of the vehicle, and generates an airflow for cooling a prescribed electric component P in the rear region; and a duct 3 which forms a flow channel extending from the ventilation part 1 to the air blower 2. In this on-vehicle electric component cooling structure, the duct 3 has: a reference pipe part 33 which is cylindrically formed; and a plurality of evagination pipe parts 34 (34A, 34B) which expand to an outer side with respect to an external surface of the reference pipe part 33, and are cylindrically formed.SELECTED DRAWING: Figure 1
Patent JP-2023111025-A (JP)
Title: tape dispenser
Inventor: NOMURA RYOTA
IPC: B65H35/07
Filed: 2022-01-31
Abstract: To provide a tape dispenser in which a plurality of tape bodies can be stored in a storage part, without paying attention to the existence of partitions.SOLUTION: A tape dispenser comprises a dispenser body A provided with a storage part 2 capable of storing tape bodies S. The storage part 2 can store a plurality of tape bodies S side by side, but does not include partitions to isolate the plurality of tape bodies S stored. The plurality of tape bodies S respectively can be independently stored in and removed from the storage part S.SELECTED DRAWING: Figure 21
Patent JP-2023111169-A (JP)
Title: Information processing method and information processing apparatus
Inventor: CHEN FANGGE
IPC: G06N20/00
Filed: 2022-01-31
Abstract: To provide an information processing method and an information processing apparatus capable of preventing the accuracy of calculating prediction data from becoming lower than required accuracy.SOLUTION: An information processing apparatus 100 is configured to: calculate a first range A1 which is a data range including multiple pieces of learning input data; calculate a second range A2 narrower than the first range A1 and including input data in the case in which an error between a true value and prediction data calculated by a prediction model 7 is equal to or smaller than a predetermined value; calculate an intermediate range Am included in the first range A1, but not included in the second range A2; output, when the input data is included in the intermediate range Am, an inference result by inputting the input data to a classifier 4; specify a class of the highest likelihood as a highest likelihood class; and output, when first prediction data P1 calculated by the prediction model 7 is not included in the highest likelihood class, second prediction data P2 calculated without using the prediction model 7, as prediction data.SELECTED DRAWING: Figure 1
Patent JP-2023111361-A (JP)
Title: Smelting method of nickel oxide ore
Inventor: IZEKI TAKASHI
IPC: C22B23/02
Filed: 2022-01-31
Abstract: To provide a smelting method of a nickel oxide ore capable of heightening quality of obtained metal and capable of efficiently manufacturing a high quality metal, in a smelting method of manufacturing a metal by reducing a mixture containing oxide ores such as nickel oxide ore and like.SOLUTION: A smelting method for manufacturing ferronickel by forming pellets from nickel oxide ore and reducing the pellets, comprises: mixing the nickel oxide ore and a first reducing agent to obtain a mixture; molding the resulting mixture into pellets; and laying a bedding material on a hearth of a reducing furnace, placing the pellets on the bedding material, and performing a reduction treatment. The bedding material is a mixture of a second reducing agent and a metal oxide.SELECTED DRAWING: Figure 1
Patent JP-2023111487-A (JP)
Title: Clarifier
Inventor: KITANI KEITA
IPC: C02F1/44
Filed: 2022-01-31
Abstract: To provide a clarifier capable of reducing cost.SOLUTION: A clarifier 1 includes a filtration tank 11, a partition 12 that divides the filtration tank 11 into a first chamber 11a on the raw water side and a second chamber 11b on the treated water side, a first filter group 13 which is installed in the first chamber 11a and has a plurality of first filters 13a whose secondary side is connected to the second chamber 11b, a second filter group 17 installed in the first chamber 11a and having a plurality of second filters 17a, a connection pipe 14 for merging discharge parts 53 of the plurality of second filters 17a, and a pipe 16 for connecting the connection pipe 14 and the second chamber 11b and having a flow passage resistance larger than that of the second chamber 11b.SELECTED DRAWING: Figure 3
Patent JP-2023117018-A (JP)
Title: Arithmetic processing unit and arithmetic processing method
Inventor: WADA HIROMASA
IPC: G06F7/552
Filed: 2022-02-10
Abstract: To speed up a square root operation by suppressing an increase in a circuit scale and increasing the number of bits of a partial root obtained by one repeated calculation.SOLUTION: An arithmetic processing unit acquires an approximate value (k) of the inverse of the square root of input data X, obtains a partial root (qn) as a bit to be calculated in a square root to be obtained by using a residual variable Tn for showing a residual obtained based on the approximate value (k), obtains a new residual variable Tn by subtracting a product 2*qn*Sn of the double value of an intermediate variable Sn for showing an intermediate root obtained based on the approximate value (k) and the partial root (qn) and a product k*qn2 of the approximate value (k) and the square value of the partial root (qn) from the previously obtained residual variable Tn, obtains a new intermediate variable Sn by adding the product k*qn of the approximate value (k) and the partial root (qn) and the previously obtained intermediate variable Sn, obtains a new intermediate root Qn by adding the previously obtained intermediate root Qn and the partial root (qn) obtained by a first operation part, and outputs the intermediate root Qn having a predetermined number of digits as a square root of input data X.SELECTED DRAWING: Figure 1
Patent JP-2023117178-A (JP)
Title: Method of detecting placement status of cement-kneaded body, and program of detecting placement status of cement-kneaded body
Inventor: NONAKA KIYOSHI
IPC: E04G21/02
Filed: 2022-02-10
Abstract: To provide a method capable of precisely detecting the placement status of a cement-kneaded body in the planned placement area while simplifying on-site work.SOLUTION: The method includes: a step (a) of virtually arranging a plurality of detection virtual points in a planned placement area formed surrounded by a formwork through calculation processing; a step (b) of capturing an image of a reference marker and part of the planned placement area by a depth camera installed at a position allowing for obliquely downward looking at the planned placement area; a step (c) of determining, through calculation processing, pixel virtual points based on a relative relation between a position of the reference marker on the captured image and a position of each corresponding pixel in the placement area, wherein the pixel virtual points are the detection virtual points corresponding to the respective pixels; and a step (d) of detecting the placement status of a cement-kneaded body by comparing each value determined by each actually measured distance between each pixel virtual point obtained based on the captured image and the depth camera, with each value determined by each calculated distance being a distance between the detection virtual point corresponding to the pixel virtual point and the depth camera obtained through calculation.SELECTED DRAWING: Figure 1
Patent JP-2023119160-A (JP)
Title: Vehicle lower part structure
Inventor: NIHEI HIDEFUMI
IPC: B62D25/20
Filed: 2022-02-16
Abstract: To provide a vehicle lower part structure that is able to reduce weight while maintaining maintenance workability.SOLUTION: A vehicle lower part structure S is provided with an undercover UC having: a cover body 10 located below an exhaust pipe EXP and installed on a vehicle body; a lid 20 that is detachably attached to the cover body 10, closes a work hole 14 penetrating the cover body 10 in a vertical direction when the cover body is attached, and opens the work hole 14 when the cover body is detached; and a baffle BF made of a metal material and installed in an area including a portion closest to the exhaust pipe EXP on an upper surface 20b of the lid 20 and a periphery of the portion.SELECTED DRAWING: Figure 4
Patent JP-2022069482-A (JP)
Title: Computer, image inspection device, image formation system, image inspection method, and program
IPC: G03G21/14
Filed: 2022-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a computer, an image inspection device, an image formation system, an image inspection method, and a program that in performing a specific inspection on a specific inspection region in a variable region of an image, are capable of making information shown by a part corresponding to the specific inspection region be identified easily. 
     SOLUTION: A computer comprises: region setting means for setting a specific inspection region to be a target of a specific inspection in an image formed on a recording medium by image formation means; orientation setting means for setting an orientation of the specific inspection region; and inspection means for performing the specific inspection on specific inspection region data corresponding to the specific inspection region of read data obtained by reading the recording medium on which the image is formed after the specific inspection region and the orientation are set. 
     SELECTED DRAWING: Figure 13 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023128982-A (JP)
Title: wrap film
Inventor: ENOMOTO TADASHI
IPC: C08J5/18
Filed: 2022-03-04
Abstract: To provide a wrap film having excellent barrier properties without external appearance defects such as white spots.SOLUTION: In this wrap film, made from a resin composition containing a vinylidene chloride-vinyl chloride copolymer, the resin composition contains diacetylated monoglyceride and epoxidized soybean oil as additives, the content of the additives in the resin composition is 4.5-6.0 mass%, the content of the diacetylated monoglyceride in the resin composition is 0.9-3.5 mass%, and the thickness of the wrap film is 5-15 μm.SELECTED DRAWING: None
Patent JP-2022066453-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2022-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing amusement of a game by using music that is at least outputted in a period when the games is being performed. 
     SOLUTION: The game machine includes output means for outputting music at least in a period when a game by a player is being performed, and sound emission means for emitting a notification sound, by a trigger of the occurrence of an event generated by a progress of the game, for notifying the generation of the event. The sound emission means includes code specification means for specifying a cod of a music at the timing when the sound emission is performed, and pitch determination means for determining the pitch of a notification sound when the sound emission is performed, on the basis of the specified code by the code specification means. 
     SELECTED DRAWING: Figure 29 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023059203-A (JP)
Title: Release film for compression molding
Inventor: TATSUMI NORIYUKI
IPC: B32B27/00
Filed: 2022-03-08
Abstract: To provide a release film that retains excellent die shape followability and releasability with reduced failures in appearance, such as wrinkles transferred to a mold resin during compression molding, or resin chipping at the edge.SOLUTION: A release film for semiconductor compression molding has a skewness SSk(R) of surface roughness on one surface (R face) and a skewness SSk(M) of surface roughness on the opposite face (M face), satisfying SSk(R)<SSk(M), the R face side having a surface free energy of 40 mN/m or less.SELECTED DRAWING: None
Patent JP-2023132566-A (JP)
Title: Control method of actuator, haptic output device, and electronic apparatus
Inventor: MOCHIDA KAZUYA
IPC: G06F3/01
Filed: 2022-03-11
Abstract: To provide a control method for improving an effect of vibration damping during braking of an actuator, a haptic output device, and an electronic apparatus.SOLUTION: In a control method in which a signal transmission unit transmits a drive signal and a braking signal subsequent to the drive signal to an actuator that generates a haptic effect in a haptic output device, the drive signal has a driving waveform for half a cycle or more. The braking signal has an antiphase to that of the drive signal, and has a first braking waveform for a first half cycle and a second braking waveform for a second half cycle subsequent to the first braking waveform. The first braking waveform has a frequency that is equal to 1.1 times or greater and equal to 1.3 times or less a resonant frequency of the actuator. The second braking waveform has a frequency that is equal to 0.98 time or greater and equal to 1.02 times or less than the resonant frequency.SELECTED DRAWING: Figure 5
Patent JP-2023133805-A (JP)
Title: fuel cell system
Inventor: TAKEI RIKI
IPC: H01M8/04228
Filed: 2022-03-14
Abstract: To make it possible to further suppress degradation in catalyst performance of fuel cells at low costs.SOLUTION: A fuel cell system 2 includes: a fuel cell 20 that generates electricity when an anode electrode 2A is supplied with fuel gas and a cathode electrode 2B is supplied with oxidant gas; a catalyst equipped on the anode electrode 2A; a fuel gas discharge section 35 connected to an outlet of fuel gas discharged from the anode electrode 2A; a first discharge section opening/closing valve 36 provided at the fuel gas discharge section 35; a pressurizing device 50 that pressurizes the anode electrode 2A; and a control section 61 that controls the opening and closing of the first discharge section opening/closing valve 36 and actuation of the pressurizing device 50. After the fuel cell 20 is stopped, the control section 61 actuates the pressurizing device 50 in a state in which the first discharge section opening/closing valve 36 is closed to pressurize the anode electrode 2A. The pressurizing device 50 pressurizes the anode electrode 2A by piston compression using pressure in a high-pressure fuel tank 30 storing fuel gas to be supplied to the anode electrode 2A.SELECTED DRAWING: Figure 1
Patent JP-2022075827-A (JP)
Title: Memory system and control method
IPC: G06F21/79
Filed: 2022-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a memory system capable of encoding and decoding data. 
     SOLUTION: A memory system: encodes data using a first address and a first encryption key in response to reception of a write request specifying the first address from a host; writes the encoded data in a first storage position of a nonvolatile memory corresponding to the first address; decodes the encoded data using the first address and the first encryption key in response to reception of a copy request specifying the first address and a second address different from the first address from the host; re-encodes the decoded data using the second address and the second encryption key; and writes the re-encoded data in a storage position of a non-volatile memory corresponding to the second address. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023135928-A (JP)
Title: Electronic apparatus
Inventor: NIU WENJIN
IPC: G06F1/16
Filed: 2022-03-16
Abstract: To provide an electronic apparatus which allows a display panel to be easily removed, and is also provided in a low cost.SOLUTION: A display panel 18 and a housing member 24 are fixed by a first adhesive tape 44, a second adhesive tape 46 and a third adhesive tape 45 of being able to be pulled and peeled. The first adhesive tape 44 is provided along a first edge 28a in the housing member 24. The third adhesive tape 45 is provided along a third edge 28c. The second adhesive tape 46 is provided in a direction perpendicular to the first adhesive tape 44 and the third adhesive tape 45 between the first adhesive tape 44 and the third adhesive tape 45. The first adhesive tape 44 and the third adhesive tape 45 comprise a first tab 50 and a third tab 53 for a pulling and peeling operation so as to extend to a second edge 28b. The second adhesive tape 46 comprises a second tab 52 for a pulling and peeling operation extending from an end part 46a to the second edge 28b.SELECTED DRAWING: Figure 2
Patent JP-2023136726-A (JP)
Title: Gaze analyzer, gaze analysis method, gaze analysis program, and training method
Inventor: SHINODA MASAYUKI
IPC: G06T7/70
Filed: 2022-03-17
Abstract: To provide a gaze analyzer, a gaze analysis method, a gaze analysis program, and training method which improve accuracy in detection of eye-gaze movement.SOLUTION: The gaze analysis method includes acquiring a coordinate information group obtained by detecting coordinate information indicating respective gaze directions of left and right eyes of a gaze analysis object person on a visual object S703, calculating respective widths of gaze movement of the left and right eyes on the basis of respective variations in gaze movement speed of the left and right eyes which are obtained from the detected coordinate information group S704, calculating the time for which the gaze analysis object person has gazed at the visual object S705, and storing the calculated respective widths of gaze movement of the left and right eyes and the calculated time for which the visual object has been gazed at, as gaze analysis results S708.SELECTED DRAWING: Figure 6
Patent JP-2023037557-A (JP)
Title: Solid state image sensor
Inventor: LI CHING-HUA
IPC: H01L27/146
Filed: 2022-03-18
Abstract: To provide a solid state image sensor containing a nanostructure.SOLUTION: A solid-state image sensor includes a semiconductor substrate having photoelectric conversion elements, a separation structure disposed between the photoelectric conversion elements, a color filter layer disposed above the semiconductor substrate and having color filter segments corresponding to the photoelectric conversion elements, an organic film disposed above the color filter layer, upper and lower electrodes disposed above and below the organic film, respectively, and a nanostructure disposed on the upper or lower side of the organic film.SELECTED DRAWING: Figure 1