baber/WOPTO huggingface dataset:
Patent JP-2023012388-A (JP)
Title: Vehicle driving device
Inventor: ITO SHO
IPC: F16H57/031
Filed: 2021-07-13
Abstract: To provide a vehicular driving device that comprises a rotary machine and a relief valve, and in which the rotary machine can be efficiently cooled by oil discharged from the relief valve.SOLUTION: When the relief valve 80 is opened, oil is discharged from first and second notches 104a and 104b formed in a thick part 91. Because first and second ribs 106a and 106b is formed at positions opposed to the first and second notches 104a and 104b respectively, the oil discharged from the first and second notches 104a and 104b collides with the first and second ribs 106a and 106b respectively, and the flow directions of the oil are changed to the direction of a rotation axis CL. As a result, the oil is released in the direction of the rotation axis CL toward a first rotary machine MG1, and the first rotary machine MG1 can be efficiently cooled by the oil discharged from the relief valve 80.SELECTED DRAWING: Figure 5
Patent JP-2022145410-A (JP)
Title: Rotary brush and mower
Inventor: MUROIE MINORU
IPC: A01D34/90
Filed: 2021-07-14
Abstract: To provide a rotary brush capable of mowing weeds growing on an uneven part of a surface to be worked.SOLUTION: A rotary brush 2 includes a disc 6 and a brush bristles 5. The disc 6 has: a disc body 7 whose outer periphery presents a circle; and an annular protrusion 8 projecting in a thickness direction of the disc body 7 from an outer peripheral part of the disc body 7. A rotary shaft is fastened with a center part of the disc body 7, so that the disc 6 is rotatable as the rotary shaft rotates. In the brush bristles 5, in the state that folds 11 of linear bodies 10 are positioned inside the annular protrusion 8, first limbs 12 of the linear bodies 10 are put through first through holes 14 of the annular protrusion 8, second limbs 13 of the linear bodies 10 are put through second through holes 15 of the annular protrusion 8, first tubes 20 engage the first through holes 14 and the second through holes 15, and end side ranges 120 of the first limbs 12 not covered with the first tubes 20 and end side ranges 130 of the second limbs 13 not covered with the first tubes 20 extend outside the annular protrusion 8.SELECTED DRAWING: Figure 3
Patent JP-2021165556-A (JP)
Title: Cooling fan module
Inventor: WICHERS MARCO
IPC: F04D29/38
Filed: 2021-07-15
Abstract: To provide an improved cooling fan module which is suitable for especially noise generation.SOLUTION: A cooling fan module 1 includes: a fan shroud 2; a fan propeller cutout 4 in the fan shroud 2; a motor mounting section 3 which is mechanically connected to the fan shroud 2 by a column 10 positioned at a flow direction downstream side; a motor 5 which is mounted in the motor mounting section 3; and a fan propeller 6 which is arranged in the fan propeller cutout 4 and is rotationally driven around a rotation axis R by the motor 5. The fan propeller has a plurality of blade elements 6a. A shape of a column center line of at least one front curved or rear curved column 10 corresponds to the shape of at least one front curved or rear curved blade element 6a in a plane perpendicular to the rotation axis R. Both of the support 10 and the blade element 6a have parabolic shapes.SELECTED DRAWING: Figure 3
Patent JP-2023013674-A (JP)
Title: Two layer flexible substrate
Inventor: ARIMURA NAOMI
IPC: H05K1/09
Filed: 2021-07-16
Abstract: To provide a two layer flexible wiring board excellent in heat resistant adhesion, applied even to a flexible wiring board including a wiring part having a narrow width and a narrow pitch, industrially useful and having higher reliability.SOLUTION: A two layer flexible wiring board includes: an insulating base material having a surface subjected to plasma treatment; a ground metal layer laminated on the surface of the insulating base material subjected to the plasma treatment; and a copper conductor layer laminated on the surface of the ground metal layer. The half width of the crystal plane (111) of the ground metal layer by X ray diffraction is 0.40-0.50 degrees; and the half value width of the crystal plane (111) of the copper conductor layer by the X ray diffraction is 0.20-0.50 degrees; and a crystalline orientation ratio (K (200)/K (111)) after being exposed at 100°C for 120 hours is 0.2-0.3.SELECTED DRAWING: None
Patent JP-2021183611-A (JP)
Title: Recombinant glycosylated eculizumab and eculizumab variants
Inventor: BRUCE ANDRIEN
IPC: C07K16/18
Filed: 2021-07-26
Abstract: To provide: recombinant eculizumab proteins or recombinant eculizumab variant proteins; CHO cells; pharmaceutical compositions; methods for inhibiting the formation of terminal complement in a biological sample; or methods for treating patients.SOLUTION: Provided is a pharmaceutical composition containing a recombinant eculizumab protein or a recombinant eculizumab variant protein having one or more of the structural features of: less than 0.1 mmol/mol of N-Glycolylneuraminic acid (NGNA); less than 0.02 nmol/mg protein of N-acetylgalactose amine (GalNAc); or a percentage of neutral glycans that is above about 99% of total glycans.SELECTED DRAWING: None
Patent JP-2023018286-A (JP)
Title: Software update apparatus and software update control method
Inventor: KIKUCHI MITSUHIKO
IPC: G06F8/65
Filed: 2021-07-27
Abstract: To provide a software update apparatus capable of avoiding a situation such as updating software without notifying a user who wants to use a vehicle of the software update.SOLUTION: A software update apparatus comprises: a communication unit that transmits, to a plurality of terminals, a notification signal for causing update information regarding a software update to be notified of before updating software for a vehicle; and a determination unit that determines whether or not to execute the software update. The determining unit receives a permission signal for permitting the software update from one terminal among the plurality of terminals and determines that the software update is to be executed if a rejection signal for rejecting the software update is not received from another terminal among the plurality of terminals.SELECTED DRAWING: Figure 1
Patent JP-2021185669-A (JP)
Title: Receiver
Inventor: NONAKA YASUYUKI
IPC: H04H20/28
Filed: 2021-07-29
Abstract: To provide a receiver that stabilizes operation even if the receiver is made multifunctional by addition of tuners or the like and reduces problems when outputting warning messages and the like.SOLUTION: In a receiver, a control unit includes: means for extracting first control information (EMM) and second control information (ECM) based on packet ID contained in a predetermined table contained in a first service signal transmitted by a first entity, setting 30 seconds as a first period to perform first command transmission corresponding to the EMM to a CAS module from receiving the EMM in units of the first entity, and setting that a minimum of R (integer equal to or more than one) pieces of the EMM should be processed in the first period; and means for acquiring a second key (Ks) updated at a first cycle and descrambling scrambled content with a descrambler to display the content.SELECTED DRAWING: Figure 25
Patent JP-2021185365-A (JP)
Title: Self-position estimation device, self-position estimation method, program, and recording medium
Inventor: KATO MASAHIRO
IPC: G09B29/00
Filed: 2021-07-29
Abstract: To estimate a self-position with high accuracy even in an area where there are few surrounding structures or similar structures are contiguous.SOLUTION: A self-position estimation device acquires map data that is formed by a three-dimensional virtual region unit of a predetermined size and that includes first point group characteristics data indicating characteristics of a first point group corresponding to reflected light of light having been applied to an object present in a three-dimensional virtual region. The first point group characteristics data reflects the reflection intensity of the first point group. In addition, the self-position estimation device, for each three-dimensional virtual region, generates measurement data that includes second point group characteristics data indicating characteristics of a second point group obtained by measurement with a measurement unit which receives reflected light of light having been applied to the object present in the three-dimensional virtual region. The second point group characteristics data reflects the reflection intensity of the second point group. Further, the self-position estimation device estimates a self-position of a mobile body, on the basis of the first point group characteristics data and the second point group characteristics data for each three-dimensional virtual region.SELECTED DRAWING: Figure 6
Patent JP-2023019807-A (JP)
Title: Nitride semiconductor device and method for manufacturing the same
Inventor: OGAWA SHOGO
IPC: H01L21/337
Filed: 2021-07-29
Abstract: To provide a nitride semiconductor device capable of suppressing occurrence of a breakdown voltage reduction phenomenon such as rapid flowing of current between a drain electrode and a source electrode.SOLUTION: A nitride semiconductor device includes a first nitride semiconductor layer constituting an electron transit layer, a second nitride semiconductor layer formed above the first nitride semiconductor layer, having a larger bandgap than the first nitride semiconductor layer, and constituting an electron supply layer, and a source electrode arranged above the first nitride semiconductor layer. The source electrode includes a main electrode in Ohmic contact with the second nitride semiconductor layer, and a sub-electrode which is electrically connected to the main electrode and at least a part of which is in contact with the first nitride semiconductor layer. A p-type region extending from a surface of the first nitride semiconductor layer in a downward direction and including a second p-type impurity is formed in a lower region of the sub-electrode in the first nitride semiconductor layer.SELECTED DRAWING: Figure 1
Patent JP-2021178975-A (JP)
Title: Furnace
Inventor: JULIAN INSKIP
IPC: C10G1/10
Filed: 2021-07-30
Abstract: To provide a method and an apparatus for producing fuel from waste plastic by a depolymerization process.SOLUTION: A furnace 70 and a method of firing the same comprise producing a part of fuel supplied to the furnace from waste plastic by a depolymerization process and using waste heat from the furnace to accelerate the depolymerization process. The furnace 70 comprises regenerators 80, 82 for waste heat recovery, and comprises firing alternately in first and second directions facing each other, and a firing direction is periodically reversed between the first and second directions. Supply of the fuel to the furnace 70 is temporarily interrupted while the firing direction is reversed, and means for accommodating the fuel produced during the temporary interruption is provided. The furnace can be used to produce glass.SELECTED DRAWING: Figure 1
Patent JP-2023021633-A (JP)
Title: Semiconductor device
Inventor: TSUDA MUNEYUKI
IPC: H10B41/27
Filed: 2021-08-02
Abstract: PURPOSE: To provide a semiconductor device capable of suppressing the deterioration of cell characteristics even when striation occurs.CONSTITUTION: A semiconductor device of embodiments includes: a plurality of conductive layers 10, a channel body 21; a memory film 20; and a high dielectric constant (high-k) film 22. The plurality of conductive layers 10 are laminated away from each other and extend in a plate shape in a direction intersecting a lamination direction. The channel body 21 includes a semiconductor film, and penetrates through the plurality of conductive layers. The memory film 20 includes a charge storage film and is provided between the plurality of conductive layers and the channel body. The high-k film 22 is placed while segmenting in a circumferential direction surrounding the memory film between the plurality of conductive layers and the memory film.SELECTED DRAWING: Figure 1
Patent JP-2023021745-A (JP)
Title: Pharmaceutical composition for inhibiting cancer metastasis
Inventor: TANAKA MASATO
IPC: A61P37/06
Filed: 2021-08-02
Abstract: To provide a pharmaceutical composition for inhibiting cancer metastasis.SOLUTION: A pharmaceutical composition is administered to a subject having Ym1+Ly6C+ monocytes, the pharmaceutical composition comprising a compound to inhibit the activity of Matrix metalloproteinase 9 (MMP-9).SELECTED DRAWING: None
Patent JP-2022191120-A (JP)
Title: Pellicle for exposure with easy air pressure adjustment
Inventor: KUBOTA YOSHIHIRO
IPC: G03F1/64
Filed: 2021-08-05
Abstract: To provide a pellicle for exposure in which, in order to deal with a reduction in the maximum allowable foreign matter size required especially for EUV exposure and a severe air pressure fluctuation to which the pellicle film is exposed, the performance of a filter attached to a vent hole penetrating through a pellicle frame is improved.SOLUTION: A pellicle of the present invention comprises a pellicle frame 3, a pellicle film 1 provided on the upper end surface of the pellicle frame, a vent hole 6 provided in the pellicle frame, and a filter 7 closing the vent hole. The filter has a non-woven fabric partially or wholly composed of at least one of nanofibers and carbon nanotubes.SELECTED DRAWING: Figure 1
Patent JP-2023023458-A (JP)
Title: Winding-core reinforcing structure
Inventor: DAIJO MASATO
IPC: B65H75/18
Filed: 2021-08-05
Abstract: To provide a winding-core reinforcing structure allowed to protect not to damage a torque-transmissive portion of a resin-made winding core.SOLUTION: A winding-core reinforcing structure includes a resin-made winding core 1, such as FRP, having an end attached with a reinforcement member 11 having a strength higher than the winding core 1 in respect of a shearing force in a rotating direction. The reinforcement member 11 is, for example, of a metallic annular body provided with a thin-walled portion 3 in an outer or inner peripheral surface at the end of the winding core 1, so that the reinforcement member 11 is fitted to the thin-walled portion 3. Engagement recesses 2 and 12, where torque is transmitted from a rotary driver, are formed radially communicating in superposed portions of the winding core 1 and the reinforcement member 11. With such a reinforcement structure, the reinforcement member 11 receives the torque transmitted from the rotary driver to the winding core 1, thus preventing such a phenomenon that the end of the winding core 1 is broken from the engagement recess 2 into burring.SELECTED DRAWING: Figure 1
Patent JP-2023027548-A (JP)
Title: Device, method, and program for processing information
Inventor: YAMADA TAKASHI
IPC: G06Q50/10
Filed: 2021-08-17
Abstract: To allow for providing appropriate information related to an image captured by a user.SOLUTION: An information processing device disclosed herein comprises an acquisition unit configured to acquire user information related to a user who captured an image, an estimation unit configured to estimate context as to when the user captured the image according to the user information, and a display control unit configured to display context information representing the context together with the image when displaying the image.SELECTED DRAWING: Figure 1
Patent JP-2023027579-A (JP)
Title: Laminate and method for producing laminate
Inventor: MAEDA TETSUJI
IPC: B32B27/00
Filed: 2021-08-17
Abstract: To provide a laminate containing a polysiloxane having abundant hydroxyl groups and having excellent moisture absorbing properties and scratch resistance and to provide a method for producing the same.SOLUTION: There is provided a laminate having a substrate and a moisture absorbing film formed on at least one partial surface of the substrate, wherein the moisture absorbing film contains a polysiloxane having a siloxane unit represented by the following formula (X): R1aR2bSiO(4-a-b)/2 (X) [wherein, R1 is a hydroxyl group-containing hydrocarbon group in which the δH with respect to the Hansen solubility parameter satisfies a relational expression of δH>6, R2 is an organic chain, a is an integer of 1 or 2, b is an integer of 0 to 2 and the sum of a and b is an integer of 3 or less].SELECTED DRAWING: Figure 1
Patent JP-2021185706-A (JP)
Title: Full-duplex operation for radar sensing using wireless communication chipset
Inventor: JAIME LIEN
IPC: G01S13/34
Filed: 2021-08-26
Abstract: To provide apparatuses and methods that enable full-duplex operation for radar sensing using a wireless communication chipset.SOLUTION: In a communication device, a controller initializes or controls connections between one or more transceivers and antennas in a wireless communication chipset. This enables the wireless communication chipset to be used as a continuous-wave radar or a pulse-Doppler radar. By utilizing these techniques, the wireless communication chipset can be re-utilized or used for wireless communication or radar sensing.SELECTED DRAWING: Figure 5
Patent JP-2022119699-A (JP)
Title: Printing device, alignment adjustment method and program
Inventor: YOSHII MASAKAZU
IPC: B41J2/01
Filed: 2021-08-31
Abstract: To elongate a service life of a printing head.SOLUTION: A printing device 1 comprises a head 41a for a base that discharges ink for a base, a head 41b for designing that discharges a plurality of color-ink which is different in color from the ink for a base, and a control device 30. The control device 30 uses either of the head 41a for a base and the head 41b for designing as a head for printing an alignment pattern and uses the other as a head for auxiliary printing, and makes the head 41b for designing discharge color ink which is used most frequently in alignment-pattern printing or in the auxiliary printing, of the plurality of color-ink, when performing an alignment adjustment of the one printing head 41.SELECTED DRAWING: Figure 4
Patent JP-2023035392-A (JP)
Title: Standard route generation device and ship monitoring device
Inventor: YAMAZAKI TETSUYA
IPC: G09B29/10
Filed: 2021-09-01
Abstract: To provide a standard route generation device for generating a standard route region on the basis of the tracks of ships in the past, and a ship monitoring device that uses the standard route region.SOLUTION: A standard route generation device 1 comprises: a storage unit 10 for storing a map 3 which is divided into a plurality of cells 2 by a grid and position information that indicates the tracks 4 of a plurality of ships; a first candidate cell identification unit for identifying, on the basis of the position information, a first candidate cell 24, from a plurality of cells 2, which is a candidate for the cell that represents a standard route; a determination target cell setting unit 651 for setting at least one cell from a plurality of cells including the first candidate cell 24 to a determination target cell 25; a second cell identification unit 652 for identifying the determination target cell 25 in which the positional relationship between the first candidate cell 24 and the determination target cell 25 conforms to a prescribed adjacency condition as a second candidate cell 26 which is a candidate for the cell that indicates the standard route; and a standard route region generation unit 67 for generating a standard route region on the basis of the second candidate cell 26.SELECTED DRAWING: Figure 1
Patent JP-2023035669-A (JP)
Title: electric vehicle
Inventor: TOMIOKA TAKUYA
IPC: B60K1/04
Filed: 2021-09-01
Abstract: To reduce a burden of a worker who conducts work for inspecting liquid amounts of on-vehicle liquid tanks in an electric vehicle.SOLUTION: An electric vehicle 10 includes: a charging port 13 which is open at a vehicle side part 12 and opened or closed by a charging lid; a charging inlet 50 disposed in the charging port 13 and having a connection part 51 which may be connected to an external power source; and on-vehicle liquid tanks 30, 34 which are provided near the charging port 13 and provided with liquid level displays 31, 35 for inspecting the amounts of the stored liquids. Checking holes 20, 22 for checking the liquid level displays 31, 35 are open within the charging port 13.SELECTED DRAWING: Figure 2
Patent JP-2023038421-A (JP)
Title: Hydrogen filling device
Inventor: OTAKI TSUTOMU
IPC: F17C13/00
Filed: 2021-09-07
Abstract: To provide a hydrogen filling device which comprises a compressor having a low operation cost, enabling the compression of hydrogen into a low or high pressure, free from vibration and noise, and actualizing compact design, and which enables hydrogen to be filled into a fuel cell type forklift.SOLUTION: A hydrogen filling device (50) filling hydrogen into a fuel cell type forklift (60) includes an electrochemical hydrogen compressor (40) including a plurality of cells (1) each constituted by an anode (1A) and a cathode (1C) between which an electrolyte film (1B) is held, and having a cell casing (11) housing the plurality of cells (1), a water separation device (2), a water separation device casing (12) housing the water separation device (2), a bubbler (3), and a bubbler casing (13) housing the bubbler (3), the cell casing (11), the water separation device casing (12), wherein the bubbler casing (13) is integrally joined with one another.SELECTED DRAWING: Figure 3
Patent JP-2023040934-A (JP)
Title: Automatic transmission control device
Inventor: MORITOMO SUSUMU
IPC: F16H59/40
Filed: 2021-09-10
Abstract: To provide an automatic transmission control device which prevents neutral control from being unintentionally released while the same is in execution and prevents a vehicle from being slid down due to unintended commencement of the neutral control.SOLUTION: An automatic transmission control device determines whether a vehicle is in a stopped state on the basis of a first threshold T1 which is shorter than a second threshold T2 when neutral control is in execution. Thus, even in a case where, for example, a small diameter gear 42 is rotated due to fluctuation in a rotation speed of an engine 12, the automatic transmission control device is less likely to determine that the vehicle is not in the stopped state than when the second threshold T2 is used. Also, when the neutral control is not in execution, the automatic transmission control device determines whether the vehicle is in the stopped state on the basis of the second threshold T2 which is longer than the first threshold T1. Thus, the automatic transmission control device is less likely to determine that the vehicle is not in the stopped state than when the first threshold T1 is used.SELECTED DRAWING: Figure 4
Patent JP-2023041564-A (JP)
Title: Inverter controller, electric power steering system, and electric vehicle system
Inventor: YASUJIMA TOSHIYUKI
IPC: H02M7/48
Filed: 2021-09-13
Abstract: To reduce a direct-current component or low-order harmonic component of an inverter output current that occurs in an operational state of a motor having less PWM pulse counts.SOLUTION: An inverter controller 200 comprises a PWM pulse generation unit 250 for generating a PWM pulse signal Pr for controlling an inverter 100 for each prescribed control period. The PWM pulse generation unit 250 generates the PWM pulse signal Pr so that at least three or more pulses are present in one cycle of the fundamental wave of the output voltage of the inverter 100, and further a pulse generation condition that the on/off state of the PWM pulse signal Pr is switched at a zero-cross point where the fundamental wave changes across 0 is met, while generating the PWM pulse signal asynchronous to the control period.SELECTED DRAWING: Figure 1