baber/WOPTO huggingface dataset:
Patent JP-2021042120-A (JP)
Title: Semiconductor film
Inventor: WATANABE MORIMICHI
IPC: C23C14/00
Filed: 2020-10-20
Abstract: To provide a α-Ga2O3 based semiconductor film having significantly less crystal defects.SOLUTION: The semiconductor film has a corundum type crystal structure constituted of a α-Ga2O3 or α-Ga 2O3 based solid solution. The half value width of a (104) plane X ray rocking curve on at least one surface of the semiconductor film is 500 arcsec or less; the half value width of a (006) plane X ray rocking curve on the at least one surface of the semiconductor film is preferably 50 arcsec or less; and the ratio FWHM-B/FWHM-T of the half value width (FWHM-B) of the (104) plane X ray rocking curve on the surface (the rear surface) facing the front surface of the semiconductor film to the half value width (FWHM-T) of the (104) plane X ray rocking curve on the at least one surface (the front surface) of the semiconductor film is preferably more than 1.0.SELECTED DRAWING: Figure 4
Patent JP-2022067909-A (JP)
Title: Toner for electrophotography
Inventor: KATAYAMA KOHEI
IPC: G03G9/087
Filed: 2020-10-21
Abstract: To provide a toner for electrophotography that is used for an electrophotographic device using a belt fixing system or a free belt nip fixing system for a fixing device, and is excellent in low temperature fixability and hot offset resistance.SOLUTION: A toner for electrophotography includes a toner particle. The toner particle includes, as a binder resin, a resin (A) that is a reactant of an alcohol component including di- or more valent alcohol, a carboxylic acid component including di- or more valent carboxylic acid compound, and modified silicone having a hydroxy group, a carboxy group, or an epoxy group at one terminal or both terminals (where, when the modified silicone has the hydroxy group at one terminal or both terminals, the number average molecular weight of the resin (A) is 1,000 or more and 10,000 or less). The volume median particle diameter (D50) of the toner particle is 6.5 μm or less. The toner for electrophotography is used for an electrophotographic device using a belt fixing system or a free belt nip fixing system for a fixing device.SELECTED DRAWING: None
Patent JP-2022069270-A (JP)
Title: Mounting structure and method for installing movable wind-resistant hook
Inventor: KOZAI MUNEHIRO
IPC: E06B9/17
Filed: 2020-10-23
Abstract: To provide a mounting structure and a method for installing a movable wind-resistant hook whose pawl portion is movable between a stowed position and an engaged position on a slat, which are in consideration of the workability of maintenance work and replacement work of the wind-resistant hook.SOLUTION: A wind-resistant hook F is removably attached to the mounting plate 15 fixed to the lengthwise direction end area of the back surface of the face portion 100 of a slat 10. Detachable attachment means of the wind-resistant hook F to the mounting plate 15 is a combination of engagement means made up of a slide engagement piece 151 and an engagement receiver (width direction end area 802) and fastening means using a screw 18.SELECTED DRAWING: Figure 35
Patent JP-2021075525-A (JP)
Title: Pyrimidine compound and pest control agent
Inventor: NUMATA AKIRA
IPC: C07D405/12
Filed: 2020-10-27
Abstract: To provide a novel agrochemical, particularly a herbicide.SOLUTION: The present disclosure provides a pyrimidine compound represented by formula (1) [where R1 is -CH2CH2C(R1a)=CF2, R1a is a hydrogen atom or fluorine atom, R2, R3, R4 and R5 each denote a hydrogen atom, C1-C6 alkyl or the like, n is 0, 1 or 2] and a pest control agent containing the same.SELECTED DRAWING: None
Patent JP-2022071423-A (JP)
Title: Modified signal peptide
Inventor: NISHIGUCHI HIROKI
IPC: C12N15/63
Filed: 2020-10-28
Abstract: To provide a modified signal peptide, and secretion and production of a target protein using the same.SOLUTION: A nucleic acid construct includes a polynucleotide encoding a target protein and a polynucleotide encoding a modified signal peptide linked upstream of the polynucleotide, the modified signal peptide having amino acid residues that are first to sixth from a C-terminal of X1X2X3X4X5X6, where X1 is G, P, or A, X2 is G, S, or A, X3 is P, S, or A, provided that X1X2X3 is not GGP, X4 is A, X5 is S, H, or F, and X6 is A, the nucleic acid construct located at the C-terminal of the modified signal peptide.SELECTED DRAWING: None
Patent JP-2022073571-A (JP)
Title: Transportation vehicle
Inventor: YAMASHIRO YUKIHIRO
IPC: B60R13/00
Filed: 2020-11-02
Abstract: To provide a transportation vehicle which can prevent an indicator from being erroneously detected by a sensor and can effectively call attention to the periphery by the display of the indicator.SOLUTION: An indicator 4 is arranged on the upper side than a sonar 3 provided on a front surface of a cabin 2 of a tank lorry 1, concretely, arranged such that the entire indicator 4 is on the upper side with respect to an upper end Ua of a detection range of the sonar 3 in each of a case where an outer indication plate 4a of the indicator 4 is in the closed state and a case where the outer indication plate 4a is in the opened state. With this, since the indicator 4 is prevented from being erroneously detected as an obstacle by the sonar 3, such a situation that the tank lorry 1 cannot start can be prevented by providing the indicator 4 on the cabin 2. Also, the indicator 4 can be arranged on the upper side than the sonar 3, namely at a high position in the cabin 2. Consequently, attention calling to the periphery with the display of the indicator 4 can be effectively performed.SELECTED DRAWING: Figure 2
Patent JP-2021044820-A (JP)
Title: Common search space for machine type communications
Inventor: ALBERTO RICO ALVARINO
IPC: H04W4/90
Filed: 2020-11-09
Abstract: To provide techniques and apparatus for enhanced paging messages for devices with limited communication resources, such as low cost (LC) machine type communication (MTC) devices, etc.SOLUTION: A method generally includes first user equipment (UE) receiving a paging signal across a first set of repetitions on a first narrowband region comprising one to six resource blocks (RBs) within a wider system bandwidth.SELECTED DRAWING: Figure 9
Patent JP-2022080750-A (JP)
Title: Image inspection device, image forming apparatus, and image inspection method
Inventor: AOYANAGI KOTA
IPC: G01N21/88
Filed: 2020-11-18
Abstract: To provide a method for detecting a defect that an inspection object does not have the characteristics that a non-defective product should have.SOLUTION: An image inspection device creates a first division image by using at least either one of a first processing image obtained by averaging luminance values of pixels in each area of a plurality of areas obtained by dividing an inspection image, or a second processing image obtained by averaging the luminance values of pixels in each area of a plurality of areas obtained by dividing the inspection image, the plurality of areas different in at least either one of a phase, a direction, or a size from the first processing image, and compares the luminance value of the pixels in a certain area and the luminance value of the pixels in a surrounding area with each other to extract a first defect candidate area. The image inspection device creates a second division image by using at least either one of a third processing image obtained by averaging the luminance values of pixels in each area of a plurality of areas obtained by dividing a non-defective image, or a fourth processing image obtained by averaging the luminance values of pixels in each area of a plurality of areas obtained by dividing the non-defective image, the plurality of areas different in at least either one of a phase, a direction, or a size from the third processing image, and extracts a second defect candidate area. The image inspection device compares the first defect candidate area and the second defect candidate area with each other to detect a defective area.SELECTED DRAWING: Figure 12
Patent JP-2022080792-A (JP)
Title: Computer generated hologram generation device, method, and program
Inventor: WATANABE RYOSUKE
IPC: G03H1/08
Filed: 2020-11-18
Abstract: To allow high-speed generation of CGH videos with small memory consumption.SOLUTION: A point group input unit 101 receives input of 3D point group data used for calculation of a CGH. The input 3D point group is classified (clustered) into some sets (clusters) by a point group clustering unit 102. A correspondence relationship discrimination unit 103 discriminates the correspondence relationship between points for each of corresponding clusters between adjacent or back-and-forth frames. A calculation method determination unit 104 determines a calculation method for light wave propagation related to the current frame as one of a "reuse" method or a "normal calculation" method in units of cluster based on the correspondence relationship. A light wave propagation calculation unit 105 calculates object light wave propagation of the current frame with the determined calculation method. An interference calculation unit 106 calculates the interference between a result of calculation of the object light wave propagation and reference light, and calculates interference fringes. A CGH output unit 107 outputs a CGH.SELECTED DRAWING: Figure 1
Patent JP-2022083521-A (JP)
Title: Power storage device
Inventor: FUKUSHI TAKANOBU
IPC: H01M10/6554
Filed: 2020-11-25
Abstract: To provide a power storage device capable of suppressing transmission of an impact force to a power storage module even when an impact is applied from below the power storage device.SOLUTION: A power storage device comprises a power storage module 10 and a cooling device arranged so as to be adjacent to the power storage module 10. The cooling device includes a first cooling layer 28 adjacent to the power storage module 10 and a second cooling layer 29 located on an opposite side of the power storage module 10 with respect to the first cooling layer 28. The first cooling layer 28 is provided with a plurality of first cooling passages 23 arranged at intervals in an arrangement direction, and first wall parts 30 located between the first cooling passages 23. The second cooling layer 29 is provided with a plurality of second cooling passages 24 arranged at interval in the arrangement direction, and second wall parts 31 located between the second cooling passages 24. At least some first wall parts 30 of the plurality of first wall parts 30 are arranged so as to offset with respect to the plurality of second wall parts 31.SELECTED DRAWING: Figure 4
Patent JP-2022085555-A (JP)
Title: Powder supply device
Inventor: KONO TAIKI
IPC: B05C19/06
Filed: 2020-11-27
Abstract: To provide a powder supply device capable of quantitatively supplying powder.SOLUTION: A powder supply device includes a storage tank 21 formed with an internal space 210 for storing powder 100 and a discharge port 23 for discharging the powder 100 to an outside from the internal space 210, a roller 4 that has an outer peripheral surface composed of a coarse surface and is rotatably provided on the discharge port 23 over the internal space 210 and the outside, and a doctor blade 24 that is provided on the discharge port 23 and faces the outer peripheral surface of the roller 4, in which the internal space 210 includes a first chamber 210A to which the powder 100 is charged and a second chamber 210B arranged with the doctor blade 24, the first chamber 210A and the second chamber 210B are communicated with each other through an opening 32, a partition member 31 for narrowing the opening 32 is provided between the first chamber 210A and the second chamber 210B, and the powder 100 charged to the first chamber 210A is moved to the second chamber 210B through the opening 32.SELECTED DRAWING: Figure 1
Patent JP-2022032915-A (JP)
Title: Information processing system, program, and, booth
Inventor: WATANABE SHIYUU
IPC: F24F11/57
Filed: 2020-11-27
Abstract: To improve an air environment of a booth by taking into consideration booth usage.SOLUTION: An information processor comprises a processor, and the processor acquires reservation information which is information about the booking of a booth, and determines an improvement of an air environment by means of an improvement means for improving the air environment provided in the booth based on the obtained reservation information. The processor makes a decision such that the air environment is improved by the improvement means in the time zone when the booth is not reserved.SELECTED DRAWING: Figure 10
Patent JP-2022087448-A (JP)
Title: Printer
Inventor: MATSUMOTO SUSUMU
IPC: B41J2/01
Filed: 2020-12-01
Abstract: To appropriately adjust bidirectional printing.SOLUTION: A printer includes an adjustment pattern printing part for printing a plurality of first figures F1 during movement in a first direction of an ink head, and prints a plurality of second figures F2 while gradually shifting discharge timing with respect to the first figures F1 during movement in a second direction. The first figures F1 and the second figures F2 as a pair are defined as an adjustment set. A detection part detects the first figures F1 and the second figures F2 printed on a medium by a sensor in S103, and an actual deviation amount calculation part calculates an actual deviation amount V20 for each of the adjustment sets in S105. An approximation straight line calculation part calculates a first approximation straight line L1 and a second approximation straight line L2 based on an actual deviation amount V20 of each of the adjustment sets G1 in S107, and an adjustment value determination part determines an adjustment value V at an intersection between the first approximation straight line L1 and the second approximation straight line L2 as a determination adjustment value V30 for adjusting an ink landing position in bidirectional printing in S109.SELECTED DRAWING: Figure 4
Patent JP-2022087551-A (JP)
Title: Bus bar
Inventor: IWATA KUNIHIRO
IPC: H01R4/58
Filed: 2020-12-01
Abstract: To provide a bus bar which allows improvement in a durability performance while suppressing reduction in an insulation performance.SOLUTION: A bus bar 20 has a bus bar body 21 which is made of a conductive metal material into an elongated shape. The bus bar body 21 has a plurality of connection parts 22 which is used for connection and fixation to an electrical apparatus. The bus bar 20 has a covering member 25 which has a structure covering an entire periphery of the bus bar body 21. Between the connection parts 22 adjacent to each other in an extending direction of the bus bar body 21, the covering member 25 is made of an insulative hard resin material in a manner integral with the bus bar body 21. A boundary part 30 is provided on each end in an extending direction of the covering member 25. The boundary part 30 has a structure which permits relative displacement between the bus bar body 21 and the covering member 25 while covering an outer surface of the bus bar body 21.SELECTED DRAWING: Figure 1
Patent JP-2022087617-A (JP)
Title: Air-conditioning system
Inventor: MIZUMA MASAHITO
IPC: F24F11/77
Filed: 2020-12-01
Abstract: To provide an air-conditioning system which can efficiently drive a device for a countermeasure of the leakage of a refrigerant by using the power of a power accumulation part when the supply of power from a commercial power source is stopped.SOLUTION: An air-conditioning system comprises: a refrigeration cycle for making a slightly-combustible refrigerant or a combustible refrigerant circulate; an indoor machine 11 in which a heat exchanger connected to the refrigeration cycle is arranged, and which is installed in an indoor space 70; a refrigerant sensor for detecting a refrigerant which leaks out of the indoor machine 11; a ventilator 14 for ventilating the indoor space 70; a power accumulation part 52 charged by a commercial power source; and a control part. The refrigerant sensor and the ventilator 14 are operated by the commercial power source, and the control part operates the ventilator 14 by the power of the power accumulation part 52 when the supply of the commercial power source is stopped.SELECTED DRAWING: Figure 1
Patent JP-2022089252-A (JP)
Title: Radiographic apparatus
Inventor: TAGAWA GENKI
IPC: A61B6/00
Filed: 2020-12-04
Abstract: To reduce deterioration in the strength of an exterior housing while securing excellent communication performance in a housing side face direction in a portable radiographic apparatus.SOLUTION: A radiographic apparatus according to the present invention includes: a radiation sensor for detecting a radiation ray and converting it to an image signal; a wireless transmission unit for wirelessly transmitting the image signal to an external device; and a housing for covering the radiation sensor and the wireless transmission unit, which includes a front surface on which the radiation ray is incident, a rear surface facing the front surface, and four side faces that connect the front surface and the rear surface. The rear surface includes a first surface and a second surface roughly parallel to the first surface that is closer in distance to the front surface than the first surface in an axial direction orthogonal to the front surface. The second surface comes in contact with at least one side face of the four side faces, and includes an opening for executing wireless transmission by the wireless transmission unit.SELECTED DRAWING: Figure 3
Patent JP-2022089346-A (JP)
Title: Game machine
Inventor: YAMADA TERUHIKO
IPC: A63F7/02
Filed: 2020-12-04
Abstract: To provide a game machine capable of suppressing a decrease in interest of a game.SOLUTION: A game control microcomputer 101 of a Pachinko game machine PY1 can control a game state to a low probability non-time saving state in which it is advantageous to receive the lottery of a special symbol 1 based on the winning into a first start port 11 and low probability time-saving state in which it is advantageous to receive the lottery of the special symbol 1 based on the winning into a second start port 12. When the low probability non-time saving state and the low probability time-saving state are compared, the low probability time-saving state is advantageous for a player in terms of aiming for a big winning without significantly reducing the number of game balls owned by the player. The game control microcomputer 101 changes a game state to the low probability non-time saving state at the timing when a special pattern variation at the 30th rotation in the low probability time-saving state starts. A performance control microcomputer 121 may display a left-shooting instruction image GL on a display screen 50a in response to the control from the low probability time-saving state to the low probability non-time saving state.SELECTED DRAWING: Figure 56
Patent JP-2021047442-A (JP)
Title: Compact folded camera structure
Inventor: GAL SHABTAY
IPC: G03B17/17
Filed: 2020-12-04
Abstract: To reduce bump footprint and height.SOLUTION: Folded cameras and dual folded-upright cameras that reduce footprint and height of a bump of a mobile electronic device, specifically a smartphone. In some examples, the footprint of the bump is reduced by reducing the height of a back focal plane section of the folded camera. In some examples, the footprint of the bump is reduced by reducing the height of the back focal plane section and a lens subsection of the folded camera.SELECTED DRAWING: Figure 5B
Patent JP-2022094570-A (JP)
Title: Break filter
Inventor: FUKUOKA SEIICHI
IPC: C04B38/00
Filed: 2020-12-15
Abstract: To provide a break filter which makes vent gas gentle and uniformly disperses the vent gas, and can suppress soaring of particles, in which the break filter has such a configuration that a silicon carbide porous body and an alumina porous body are arranged on a surface on an inner side of a device of the silicon carbide porous body, and accordingly has such characteristics as to uniformly jet the vent gas and suppress soaring of particles in a load lock, and has such filtration characteristics as to remove the particles contained in the vent gas, and is not affected by atmosphere gas, and accordingly the characteristics are maintained even by long-term use.SOLUTION: A break filter is composed of a silicon carbide porous body, and an alumina porous body arranged on a surface on a device inner side on one side of the silicon carbide porous body.SELECTED DRAWING: Figure 3A
Patent JP-2022095018-A (JP)
Title: Starter
Inventor: INETANI NORIYA
IPC: H02K5/10
Filed: 2020-12-16
Abstract: To provide a water immersion preventive member equipped with a water immersion preventive function to the inside of a starter around a draining hole, for preventing immersion from the draining hole.SOLUTION: A starter is equipped with a motor that is driving force for starting an engine, a front bracket that stores a planetary reduction mechanism and a drive shaft, and a pinion that is connected to a rotary shaft of an engine at a tip of the drive shaft. The front bracket is composed of a first front bracket attached to the engine, and a second front bracket storing the planetary reduction mechanism inside. In the inside of the front bracket, a draining groove extending in an axial direction of the drive shaft is formed. The first front bracket is provided with a draining port from the draining groove toward the axial direction on the pinion side.SELECTED DRAWING: Figure 1
Patent JP-2022096818-A (JP)
Title: Liquid discharge head and manufacturing method of the same
Inventor: KANDA TORU
IPC: B41J2/16
Filed: 2020-12-18
Abstract: To provide a liquid discharge head in which discharge ports are disposed side by side in high density and which can protect an electric connection part between an element substrate and an electric wiring substrate by sealing and protect a support member side surface of the element substrate.SOLUTION: A liquid discharge head includes: an element substrate 101 which discharges a liquid; an electric wiring substrate 301 electrically connected to the element substrate 101; and a support member 201 which supports a part of the electric wiring substrate 301 and the element substrate 101; a sealant 601 which seals an electric connection part between the element substrate 101 and the electric wiring substrate 301; and a sealant circulation groove 701 which guides a part of the sealant 601 before curing to a support member 201 side surface of the element substrate 101.SELECTED DRAWING: Figure 7
Patent JP-2021051089-A (JP)
Title: Device, method, and program for optical inspection
Inventor: ONO HIROSHI
IPC: G01N21/45
Filed: 2020-12-18
Abstract: To precisely measure information on an inspection target object.SOLUTION: The method for optical inspection according to an embodiment includes: a first diaphragm with a first wavelength selection region; an imaging element for imaging light that is deflected by an inspection target object, passes through the first wavelength selection region, and reaches an imaging surface; and a processing circuit for acquiring the intensity of the light acquired by the imaging element on a wavelength-by-wavelength basis and calculating the angle of deflection of the light on a wavelength-by-wavelength basis on the basis of the intensity of the light on a wavelength-by-wavelength basis.SELECTED DRAWING: Figure 17