baber/WOPTO huggingface dataset:
Patent JP-2022144075-A (JP)
Title: Semiconductor memory device and manufacturing method thereof
Inventor: YAMASHITA HIROYUKI
IPC: H01L21/336
Filed: 2021-03-18
Abstract: To provide a semiconductor memory device in which the performance of layers included in a memory cell can be improved, and a manufacturing method of the semiconductor memory device.SOLUTION: A semiconductor memory device according to an embodiment includes a substrate, a plurality of electrode films provided above the substrate and separated from each other in a first direction perpendicular to the surface of the substrate, a charge storage film provided on a side surface of at least one of the electrode films via a first insulating film, and a semiconductor film provided on a side surface of the charge storage film with a second insulating film interposed therebetween. The charge storage film includes a plurality of first regions, which are insulator regions provided laterally to the first insulating film, a plurality of second regions, which are semiconductor regions or conductor regions provided laterally to the plurality of first regions, and one third region which is an insulator region provided laterally to the plurality of second regions.SELECTED DRAWING: Figure 1
Patent JP-2021175731-A (JP)
Title: Carboxylate, carboxylic acid generator, resist composition and method for producing resist pattern
Inventor: KOMURO KATSUHIRO
IPC: C08F220/22
Filed: 2021-03-22
Abstract: To provide carboxylate, a carboxylic acid generator including the carboxylate and a resist composition including the generator from which a resist pattern having an excellent line edge roughness (LER) can be produced.SOLUTION: Carboxylate expressed by a formula (I-2) and synthesized as in the formula is shown, for instance.SELECTED DRAWING: None
Patent JP-2022150515-A (JP)
Title: Lighting device
Inventor: SUZUKI KATSUYA
IPC: F21V23/00
Filed: 2021-03-26
Abstract: To provide a lighting device that can reliably detect movement of a person in a wide range while taking account of a movement direction of the person.SOLUTION: A lighting device includes: a long device body; a long light source part installed along a longitudinal direction L of the device body; and a human sensor 25 installed to the device body. The human sensor 25 includes a square human sensor element 33. A diagonal direction of the human sensor element 33 is positioned toward the longitudinal direction L and a transverse direction S of the device body.SELECTED DRAWING: Figure 3
Patent JP-2022151081-A (JP)
Title: paper container
Inventor: TAKEGUCHI SHIRO
IPC: B65D5/20
Filed: 2021-03-26
Abstract: To provide a paper container capable of preventing warpage of the container due to folding back as much as possible.SOLUTION: A paper container is a paper container assembled from a paper blank sheet, and has a bottom surface part, a plurality of side surface parts rising from the bottom surface part, and a plurality of flange parts forming an upper surface by being bent outward from an end part of the plurality of side surface parts opposite to the bottom surface part. At least one flange part among the plurality of flange parts has a corner connection piece at an end part in a longitudinal direction for connection with another flange part. An inclination folding part or inclination cutting part is formed between the corner connection piece and the side surface part adjacent to the corner connection piece, wherein folding parts between the plurality of side surface parts and the plurality of flange parts are inclined at a predetermined angle toward the bottom surface part.SELECTED DRAWING: Figure 9
Patent JP-2021163757-A (JP)
Title: Illumination device
Inventor: OZU SHOHEI
IPC: F21S2/00
Filed: 2021-03-29
Abstract: To provide a lighting fixture 3 capable of surely mounting a lighting fixture-side connector 34 without increasing costs of a product, with respect to a mounting structure of the lighting fixture-side connector 34 to mount the lighting fixture 3 on a lighting fixture mounting device 2.SOLUTION: The lighting fixture 3 detachably mounted on the lighting fixture mounting device 2, includes: a base 33 provided with a light source portion 30 at a side of a first surface 3300, and formed with a through hole 331 penetrating through the first surface 3300 and a second surface 3301 as a surface opposite to the first surface; and a lighting fixture-side connector 34 mounted on the base 33 and connected to a device side connector 23 of the lighting fixture mounting device 2, and including a base portion 350 at least partially disposed on a region not overlapped to the through hole 331 at the side of the first surface 3300, and a connecting portion 346 formed integrally with the base portion 350 and disposed at the side of the second surface 3301 via the through hole 331.SELECTED DRAWING: Figure 5
Patent JP-2022153069-A (JP)
Title: Power conversion device, power conversion system, control method, and program
Inventor: INAGAKI SHIGEYUKI
IPC: H02M3/28
Filed: 2021-03-29
Abstract: To reduce a possibility of an abnormal operation in a DC/DC converter.SOLUTION: A power conversion device 3 includes a DC/DC converter 1, and a control circuit 2. The DC/DC converter 1 has a pair of first ends 11 and 12, a first winding N1, one or more first switching elements Q1-Q4, one or more first diodes D1-D4, a pair of second ends 13 and 14, a second winding N2, one or more second switching elements Q5-Q8, and one or more second diodes D5-D8. In a synchronous rectification control, the control circuit 2 switches the second switching elements Q5-Q8 from OFF to ON at a second timing delayed by a delay time from a first timing at which the first switching elements Q1-Q4 are switched from ON to OFF.SELECTED DRAWING: Figure 1
Patent JP-2022154299-A (JP)
Title: Water treatment cartridge and shower head
Inventor: HATAYA YUTO
IPC: C02F1/28
Filed: 2021-03-30
Abstract: To provide a water treatment cartridge and a shower head with excellent purification performance by securing a water flow rate and reducing a pressure loss even when the filling volume of purification material is increased.SOLUTION: A tubular spacer member 104 is contained in a cartridge body 102, which is contained in a shower head, the inside of the spacer member in the cartridge body 102 is a first flow channel 160 and the outside is a second flow channel 162, and a purifier 106 is filled into the first flow channel 160 while being contained in a bag body 108. In a water treatment cartridge 100 having such a structure, the spacer member 104 has an opening 156 in a peripheral wall 150, a plurality of flow channel holding parts 152 protruding from an outer surface 150b of the peripheral wall 150, and a purifying material suppressing part 154 at the end located downstream.SELECTED DRAWING: Figure 3
Patent JP-2022154489-A (JP)
Title: Polarization metal and capacitor
Inventor: SAKAI YUKI
IPC: H01G4/33
Filed: 2021-03-30
Abstract: To provide a new polarization metal.SOLUTION: The polarization metal is a compound represented by the formula (1) defined by PbTiO3-xFx, where x satisfies 0<x≤0.3. Also provided is a capacitor employing the compound represented by the formula (1) as an electrode.SELECTED DRAWING: None
Patent JP-2022156610-A (JP)
Title: Battery electrode manufacturing device and battery electrode manufacturing method
Inventor: HORIE HIDEAKI
IPC: H01M4/139
Filed: 2021-03-31
Abstract: To provide a battery electrode manufacturing device capable of stably transporting a substrate film by suppressing vibration of the substrate film transported into an inner space of a chamber whose pressure is reduced below atmospheric pressure.SOLUTION: A battery electrode manufacturing device 1 includes: a chamber 2 in which an internal space 20a is reduced in pressure below the atmospheric pressure and has a slit 20s that communicates the internal space and an external space 20b; a supply mechanism 3 that is arranged in the internal space and supplies a powdery active material 25 to a belt-shaped base film 23 that is conveyed from the external space to the internal space through the slit; and a tension mechanism 4 that includes an external roller 41 arranged in the external space and an internal roller 42 arranged between the slit and the supply mechanism in the internal space, and applies tension to the base film 23 by the external roller and the internal roller.SELECTED DRAWING: Figure 2
Patent JP-2022157053-A (JP)
Title: Electric fusion joint and fusion system
Inventor: TAKAHASHI EMIKO
IPC: F16L47/03
Filed: 2021-03-31
Abstract: To provide an electric fusion joint capable of being easily connected to a fusion machine while reducing a time and effort.SOLUTION: In an electric fusion joint 1, a stopper portion 22 is disposed on an inner face 21 of a cylindrical portion 21 in a manner of projecting inward to restrict insertion positions of pipe ends 11a, 12a of resin pipes 11, 12 when the resin pipes 11, 12 are inserted into the inside of joint socket portions 23, 24. A heating wire 7 is disposed on the joint socket portions 23, 24 and the stopper portion 22 and coated with an insulator. On a connector mounting portion 6, a connector 83 of a fusion machine 8 energizing the heating wire 7, is mounted. The connector mounting portion 6 has a first terminal 61, a second terminal 62 and a storage wall 63. The first terminal 61 is connected to a first end 7e1 of both ends of the heating wire 7. The second terminal 62 is connected to a second end 7e2 at a side opposite to the first end 7e1 of the heating wire. The storage wall 63 stores the first terminal 61 and the second terminal 62, and projects outward from the cylindrical portion 21.SELECTED DRAWING: Figure 3
Patent JP-2022157792-A (JP)
Title: Matching device, merging support device, matching method, and program
Inventor: KITAJIMA KAZUYOSHI
IPC: G01S17/66
Filed: 2021-03-31
Abstract: To provide a matching device, a merging support device, a matching method, and a program that can complement vehicle travel trajectories.SOLUTION: A matching device according to the first aspect includes: an acquisition unit to acquire first tracking data and second tracking data obtained from an area sensor; a complementing unit for complementing the first tracking data; and a determining unit that compares the complemented first tracking data and the second tracking data to determine whether the first tracking data and the second tracking data belong to the same vehicle or not.SELECTED DRAWING: Figure 8
Patent JP-2022158108-A (JP)
Title: Vehicular power supply control system
Inventor: MORIFUJI MASAYUKI
IPC: G06F1/30
Filed: 2021-04-01
Abstract: To suppress the occurrence of a data loss and/or a malfunction due to a forced reset and suppress complete discharging of a battery due to an increase of dark current without involving cost increase.SOLUTION: A vehicular power supply control system 1 for use in controlling power supply to in-vehicle ECUs 30, 40, 50, 60, includes: an auxiliary-equipment battery 10 for supplying the plurality of ECUs 30, 40, 50, 60 with electric power; a current sensor 15 for detecting a discharge current of the auxiliary-equipment battery 10; a relay 13 that switches between a closed state and an open state; and a battery ECU 20 capable of switching the relay 13 and communicating with the plurality of ECUs 30, 40, 50, 60. In a case where a dark current value during an ignition Off is equal to or higher than a threshold, the ECU 20 first notifies the ECUs 30, 40, 50, 60 of shutting off the power, and then executes post-notification reset control for placing the relay 13 in the open state then returning it into the close state.SELECTED DRAWING: Figure 2
Patent JP-2021100681-A (JP)
Title: Game machine
Inventor: TANAKA TAKAHISA
IPC: A63F7/02
Filed: 2021-04-01
Abstract: To provide a game machine capable of miniaturizing and simplifying a speaker unit for allowing one to feel sound and wind.SOLUTION: A game machine includes a blowing mechanism capable of switching an air flow flowing out of an opening following operation of a speaker to a horizontal direction for guiding to a shooting handle and a downward direction for guiding to a part other than the shooting handle, and the blowing mechanism includes a variable flap capable of varying the air flow from the opening to a horizontal attitude capable guiding to a horizontal direction linearly and an inclined attitude capable of bending the air flow from the opening and guiding it downward. In the blowing mechanism, an adherable buffering member 132 is provided on a contact surface that opposes an edge of the variable flap.SELECTED DRAWING: Figure 131
Patent JP-2022161287-A (JP)
Title: Vehicle control device, vehicle control method, and vehicle control program
Inventor: NISHIDATE RYOYA
IPC: G10L15/00
Filed: 2021-04-08
Abstract: To provide a vehicle control device, a vehicle control method and a vehicle control program which can control a vehicle so that even an occupant sitting on a seat other than a driver's seat in a vehicle and a person outside the vehicle can avoid danger immediately when feeling the danger.SOLUTION: In performing control of a vehicle on the basis of input voice, a sensor part 1 obtains sound of striking an inner wall of the vehicle or an outer wall thereof, and a determining part 2 determines that the sound indicates a request signal that requests control of the vehicle. A control signal generating part 3 generates a control signal for performing the control of the vehicle, on the basis of the determined result. The sound of striking the inner wall and the outer wall of the vehicle is lower in false recognition rate in comparison with recognition of human voice or the like, which enables the control signal for controlling the vehicle to be surely generated.SELECTED DRAWING: Figure 1
Patent JP-2022165004-A (JP)
Title: Portable respiratory air sterilizer
Inventor: KIHARA MICHIFUMI
IPC: A61L9/20
Filed: 2021-04-19
Abstract: To provide a portable respiratory air sterilizer capable of sterilizing both exhaled air and intake air of a person by respectively irradiating with ultraviolet light (UV-C), allowing an operator to inhale sterilized safe intake air and exhale sterilized safe exhaled air to the outside, while being compact, simple in structure and inexpensive.SOLUTION: A portable respiratory air sterilizer includes a mask, a portable sterilization unit 1, and a flexible tube connecting the mask and the sterilization unit 1. The sterilization unit 1 includes a sterilization chamber part having an ultraviolet lamp 5 and a power supply unit part 4 integrally. The sterilization chamber part includes two chambers: an exhaled air sterilization chamber 2 and an intake air sterilization chamber 3. The exhaled air emitted from the mask is guided to the exhaled air sterilization chamber 2, and the intake air taken in from the open air is guided to the intake air sterilization chamber 3. The air is sterilized at each of the sterilization chambers. The sterilized exhaled air is discharged to the open air and the sterilized intake air is taken into the mask.SELECTED DRAWING: Figure 4
Patent JP-2021108210-A (JP)
Title: Information processing system, information processor, method for processing information, and program
Inventor: SAKAMOTO MASANAO
IPC: G06Q50/10
Filed: 2021-04-22
Abstract: To provide an information processing system, an information processor, a method for processing information, and a program that can increase the convenience related to paying for a fee and can reduce the burden of collecting fees.SOLUTION: In the information processing system, a method for payment processing of a parking fee includes the steps of: generating vehicle identification information for identifying a vehicle of a user; receiving a payment operation of the user when the vehicle goes out of a parking space; and outputting, to a fee payment unit, difference information on the difference between a current input amount and a total unpaid amount, with reference to a storage unit for storing the current input amount and the total unpaid amount of the user in relation to the generated vehicle identification information.SELECTED DRAWING: Figure 6
Patent JP-2022167136-A (JP)
Inventor: DOBASHI YOSHIKANE
IPC: B41J2/01
Filed: 2021-04-22
Abstract: 【課題】廃液タンクとキャリッジが装置幅方向において異なる位置にあるため、画像形成装置が装置幅方向に大型化する虞があった。【解決手段】プリンター１０は、ラインヘッド４０と、廃液タンク３８とを備える。ラインヘッドは、水平方向の成分及び装置高さ方向の成分を有するＡ方向に移動可能であり、用紙ＰにインクＱを吐出することで記録を行う。廃液タンク３８は、ラインヘッド４０から吐出されたインクＱが回収される。廃液タンク３８は、Ｚ方向においてラインヘッド４０より下方に位置する。Ｚ方向の上方から下方に向かって見た場合、ラインヘッド４０の移動可能領域ＳＡと廃液タンク３８の一部とが、Ｙ方向において重なる。【選択図】図３
Patent JP-2022171377-A (JP)
Title: Motor with speed reducer
Inventor: MARUO KAZUKI
IPC: F16H1/32
Filed: 2021-04-30
Abstract: To reduce impact to be applied to a housing when the revolution and auto-rotation of a locking gear are stopped.SOLUTION: A motor 10 with a speed reducer includes a motor 12, a helical gear 20, an eccentric shaft 22, a fixed gear 28 having a second restriction part 28E, a transmission gear 24, an output gear body 30, and a locking gear 26 having a first restriction part 26C. With the first restriction part 26C abutting on the second restriction part 28E, the revolution and auto-rotation of the locking gear 26 are stopped and the rotation of the output gear body 30 is restricted. When the first restriction part 26C abuts on the second restriction part 28E, the direction of a load generated on an abutment area between the first restriction part 26C and the second restriction part 28E and the direction of a load generated on an engagement area between the locking gear 26 and the fixed gear 28 are opposed to each other.SELECTED DRAWING: Figure 1
Patent JP-2022172940-A (JP)
Title: Signal generator and arbitrary waveform generation method
Inventor: ASAMI KOJI
IPC: H03M1/66
Filed: 2021-05-07
Abstract: To provide a signal generator capable of generating a high-speed analog arbitrary waveform signal by a method different from a time interleave method.SOLUTION: Each of N (N≥2) D/A converters 120_1 to 120_N D/A-converts input data at a sampling frequency FS. A digital signal processing unit 110 generates N pieces of subband waveform data Dsb1 to DsbN. Each piece of subband waveform data Dsbi (1≤i≤N) includes a subband SBi corresponding to one of the N divisions of digital waveform data Dwav representing an analog output signal in the frequency domain in a manner shifted to a frequency band lower than FS/2. A local signal generation circuit 140 generates N local signals LOC1 to LOCN with different frequencies.SELECTED DRAWING: Figure 2
Patent JP-2022178372-A (JP)
Title: recording device
Inventor: SAKAGAMI SHOTA
IPC: B41J29/00
Filed: 2021-05-20
Abstract: To provide a recording device that can reduce loads on an environment.SOLUTION: A recording device comprises a recording part that performs recording and an operation panel including an operation part for performing input operation and a button part, and further comprises an ultraviolet ray emitting part that directly emits an ultraviolet ray to the operation panel, a sensor that senses the presence of an individual, and a control part. The control part, when the sensor senses the presence of the individual, makes the ultraviolet ray emitting part emit the ultraviolet ray.SELECTED DRAWING: Figure 3
Patent JP-2022181671-A (JP)
Title: Ventilation air-conditioning system
Inventor: SHIRAKAWA NAHO
IPC: F24F11/65
Filed: 2021-05-26
Abstract: To provide a ventilation air-conditioning system advantageous in obtaining sleep of good quality.SOLUTION: A ventilation air-conditioning system 1 comprises: a ventilation device 2 capable of performing ventilation operation to ventilate a room 90; an air-conditioning device 14 capable of performing heating operation to raises the temperature in the room 90; a carbon dioxide concentration sensor 13 detecting carbon dioxide concentration in air in the room 90; and control means acquiring information related to the carbon dioxide concentration from the carbon dioxide concentration sensor 13 and controlling the ventilation device 2 and air-conditioning device 14. The control means performs first control over the ventilation device 2 and air-conditioning device 14 when the carbon dioxide concentration reaches or exceeds a concentration threshold during sleep of an object person 91 in the room 90. Once the first control is executed, the ventilation operation of the ventilation device 2 is started or a ventilation quantity by the ventilation operation of the ventilation device 2 is increased, and the heating operation of the air-conditioning device 14 is started or a temperature raising quantity by the heating operation of the air-conditioning device 14 is increased.SELECTED DRAWING: Figure 1
Patent JP-2022181695-A (JP)
Title: Information processing apparatus and vehicle manufacturing method
Inventor: NAGANUMA YUKI
IPC: G06Q50/10
Filed: 2021-05-26
Abstract: To increase the value of a vehicle for resale.SOLUTION: An information processing apparatus for determining specifications of a vehicle to be used by a user determines a first paint color, which is a color painted on the vehicle, and receives a designation of a second paint color which is a paint color including an easy-to-peel layer and to be painted on at least a part of the vehicle painted with the first paint color.SELECTED DRAWING: Figure 7
Patent JP-2022182068-A (JP)
Title: Ion exchanger for fuel battery
Inventor: TSUKAMOTO KEISUKE
IPC: C02F1/42
Filed: 2021-05-27
Abstract: To provide an ion exchanger for a fuel battery which enables improvement of flexibility of an attachment attitude relative to an object to be attached.SOLUTION: An ion exchanger 10 provided at a coolant circuit of a fuel battery includes: a housing 20 which houses an ion exchange resin and has an introduction part which introduces a coolant into the housing 20 and a lead-out part 41 which leads out the coolant that has passed through the ion exchange resin; and an attachment member 60 which is provided so as to be detachably attached to the housing 20 and is attached to an object to be attached.SELECTED DRAWING: Figure 2
Patent JP-2022182717-A (JP)
Title: Wiring board and method for manufacturing wiring board
Inventor: TAKENAKA YOSHINORI
IPC: H05K3/46
Filed: 2021-05-28
Abstract: To increase the quality of a wiring board.SOLUTION: A wiring substrate 100 of an embodiment includes: an insulating layer 21 containing a plurality of granular fillers 4; an upper conductor layer 12 and a lower conductor layer 11 facing each other across the insulating layer 21 in the thickness direction of the insulating layer 21; and a penetration conductor 31a for connecting the upper conductor layer 12 and the lower conductor layer 11 to each other through the insulating layer 21. The penetration conductor 31a has a first length L1 as the maximum width along a direction that is vertical to the thickness direction of the insulating layer 21, and the first length L1 is not larger than 25 μm. The maximum particle diameter Px of a filler 4 of the fillers 4 which is in a region R, which is located within 40% of the first length L1 from the penetration conductor 31a, is not larger than 20% of the first length L1.SELECTED DRAWING: Figure 2
Patent JP-2022183630-A (JP)
Title: Press-fit terminal
Inventor: YOSHIDA MASAHIKO
IPC: H01R12/58
Filed: 2021-05-31
Abstract: To provide a press-fit terminal capable of obtaining excellent conductive performance while presenting sufficient holding power and further capable of suppressing an increase of an insertion force into a through hole even in that case.SOLUTION: The present invention relates to a press-fit terminal 1 to be inserted into a through hole of a substrate. The press-fit terminal comprises a pair of elastic piece parts 20 holding an eyehole 10 therebetween. In each of the pair of elastic piece parts 20, an outer edge straight part 21 extending in an axial direction of the through hole is formed at an outer edge side to be pressure-welded by the through hole, and an inner edge straight part 22 extending in the axial direction is formed at an inner edge side opposed to the eyehole 10. The inner edge straight part 22 is disposed more eccentrically to a terminal tip end side than the outer edge straight part 21.SELECTED DRAWING: Figure 2