baber/WOPTO huggingface dataset:
Patent JP-2023042201-A (JP)
Title: shift device
Inventor: MIYASATO YOSHIAKI
IPC: F16H63/32
Filed: 2021-09-14
Abstract: To provide a shift device excellent in durability and accuracy in assembling.SOLUTION: A cotter 4 is disposed between an inner peripheral portion of a retainer 3 fitted to an outer peripheral side of a cylindrical portion 2 and receiving a load and an outer peripheral portion of the cylindrical portion, a recessed portion 2a is disposed on the outer peripheral portion of the cylindrical portion, a projecting portion 4b is disposed on an inner peripheral portion of the cotter, an outer peripheral face of the cotter and an inner peripheral face of the retainer are formed into taper faces having different taper angles, an outer end face 4a facing the axial direction, is formed on an end portion having a small outer diameter of the cotter, an inner end face 3d axially opposed to the outer end face is formed on the retainer, further a minimum outer diameter of the taper-shaped outer peripheral face of the cotter is larger than a minimum inner diameter of the taper-shaped inner peripheral face of the retainer, and the inner end face is brought into contact with the outer end face by elastic deformation so that the minimum outer diameter is made equal to the minimum inner diameter.SELECTED DRAWING: Figure 1
Patent JP-2023042446-A (JP)
Title: Abnormality detection device, central device, and abnormality detection method
Inventor: KANEKO AKIRA
IPC: H02P29/024
Filed: 2021-09-14
Abstract: To provide a technique capable of more easily detecting abnormality in a railway facility operated by a motor.SOLUTION: A data collection device 3 calculates time series data of a torque equivalent value during switching operation by calculating the torque equivalent value based on mutual inductance of an induction motor from motor voltage and motor current of the induction motor of a switch machine 9 and calculates and transmits a feature value of each feature amount as a parameter value to a central device 5 while using a plurality of feature amounts based on the time series data as parameters. The central device 5 obtains a plot position corresponding to the received parameter value in a coordinate system having each parameter as a coordinate axis, with a predetermined reference point where the switch machine 9 is regarded as normal, and determines the presence/absence of an abnormality sign in the switch machine 9 based on a positional relation between the reference point and the plot position.SELECTED DRAWING: Figure 1
Patent JP-2023042451-A (JP)
Title: Apparatus, method and program for image processing
Inventor: UENO YOSUKE
IPC: G06T7/00
Filed: 2021-09-14
Abstract: To provide an apparatus, system and method for image processing and a terminal device that allow for improved accuracy of pattern detection.SOLUTION: An apparatus for image processing 10 comprises a control section 12 that detects a work-piece concerned 31 suited to a template image 40 from an image concerned 30. The control section 12 acquires a partial template image 41, made by deleting a part of the template image 40, and sets up a restoration area 53 in which a lack area 52, deleted from the template image 40 in the partial template image 41, is combined with a partial extraction area 51 suited to the partial template image 41 in the image concerned 30. If a coincidence degree between a logical-product image 74 which a logical product is taken of a restoration image 63 for the restoration area 53 of the image concerned 30 and the template image 40 and the template image 40 is equal to or greater than a coincidence threshold, the control section 12 detects that in the image concerned 30 the work-piece concerned 31 is included in the restoration area 63.SELECTED DRAWING: Figure 1
Patent JP-2022050355-A (JP)
Title: Weld filler wire for precipitation hardening type austenite iron-manganese-aluminum-carbon alloy fusion-welding
Inventor: LIU TZENG FENG
IPC: B23K35/30
Filed: 2021-09-16
Abstract: To provide a weld filler wire for precipitation hardening type austenite iron-manganese-aluminum-carbon alloy fusion-welding.SOLUTION: A precipitation hardening type austenite iron-manganese-aluminum-carbon alloy fusion-welding contains: manganese of 23 to 34 wt.%; aluminum of 7.5 to 11.5 wt.%; carbon of 1.35 to 1.95 wt.%; and the remaining component comprising iron, Alternatively, a precipitation hardening type austenite iron-manganese-aluminum-carbon alloy fusion-welding contains: manganese of 23 to 34 wt.%; aluminum of 7.5 to 11.5 wt.%; carbon of 1.40 to 1.95 wt.%, and further, contains: any one of titanium of 0.1 to 2.5 wt.%; niobium of 0.1 to 3.0 wt.%; and vanadium of 0.1 to 2.5 wt.%; and the remaining component comprising iron.SELECTED DRAWING: Figure 2(a)
Patent JP-2023044280-A (JP)
Title: Bed device
Inventor: IIJIMA YUHEI
IPC: A47C19/04
Filed: 2021-09-17
Abstract: To provide a bed device that can improve the stability of up-and-down movement of a frame.SOLUTION: A bed device has a lower frame, an upper frame, and an up-and-down mechanism that supports the upper frame so as to allow up-and-down movement in a vertical direction relative to the lower frame. The up-and-down mechanism includes a first arm that is supported by the lower frame at a first shaft and supports the upper frame at a second shaft, a second arm that is supported by the lower frame at a third shaft and supports the upper frame at a fourth shaft, a driving source that rotates the first arm around the first shaft, a first link member that is linked to the first arm with the fifth shaft and is linked to the second arm with a sixth shaft and transmits the rotational force of the first arm to the second arm, and a second link member that is linked to the first arm with a seventh shaft and is linked to the second arm with an eight shaft and transmits the rotational force of the first arm to the second arm.SELECTED DRAWING: Figure 9
Patent JP-2022000042-A (JP)
Title: Composition including hydrophilic coloring food concentrate and obtainable hard capsule
Inventor: HUGUES STRAUB
IPC: A23L29/281
Filed: 2021-09-21
Abstract: To provide a hard capsule including a film formation capsule base material and one or more kinds of colorants consisting of a hydrophilic coloring food concentrate, subjected to dipping molding and suitable for edibles, and a dipping molding method.SOLUTION: An aqueous composition for manufacturing a hard capsule includes a film formation capsule base material and one or more kinds of colorants consisting of a hydrophilic coloring food concentrate. A dipping molding method for manufacturing a 2 piece hard capsule comprises steps of: preparing the aqueous composition including the film formation capsule base material; directly mixing the one or more kinds of colorants consisting of hydrophilic coloring food concentrates with the aqueous composition to prepare a dipping composition; dipping one or more mold pins into the dipping composition; extracting the one or more mold pins from the dipping composition to form films on the pins; and drying the films to obtain a capsule shell.SELECTED DRAWING: None
Patent JP-2023044957-A (JP)
Title: External resonant laser module
Inventor: SUGIYAMA ATSUSHI
IPC: H01S5/14
Filed: 2021-09-21
Abstract: To provide an external resonant laser module capable of improving yield, and a method of manufacturing the same.SOLUTION: A laser module 1 includes a QCL element 2, a diffraction grating unit 5, lens holders 7A and 7B, and a mount member 4. The mount member 4 has a first mounting portion 41, a second mounting portion 42, and a third mounting portion 43. The first mounting portion has a top surface 41a on which the lens holder 7A is mounted via an adhesive layer B1. The third mounting portion has a top surface 43a on which the lens holder 7B is mounted via an adhesive layer B2. The second mounting portion has: a top surface 42a located higher than the top surfaces 41a and 43a; a side surface 421 connecting the top surface 42a and the top surface 41a; and a side surface 422 connecting the top surface 42a and the top surface 43a. A notch 421a or a notch 422a extending from the top surface 42a to the top surface 41a or the top surface 43a along a Z-axis direction is formed in at least one of the side surfaces 421 and 422.SELECTED DRAWING: Figure 3
Patent JP-2023047487-A (JP)
Title: Imaging apparatus, imaging method, and computer program
Inventor: HOSONO YU
IPC: H04N23/54
Filed: 2021-09-27
Abstract: To provide an imaging apparatus, an imaging method, and a computer program for creating a composite image suitable for inspection or the like of a moving object.SOLUTION: An imaging apparatus has: irradiation means S403 that irradiates an object with a terahertz wave; first imaging means S405 that picks up an image of a reflected wave from the object irradiated by the irradiation means with the terahertz wave; imaging signal processing means S407 that processes an imaging signal obtained from the first imaging means to generate a first image signal; image processing means S410 that combines a plurality of first image signals to generate a composite image; and control means that causes the first imaging means to perform imaging multiple times during movement of the object and causes the imaging signal processing means to generate a plurality of first image signals, and causes the image processing means to select and combine the plurality of first image signals to generate a composite image.SELECTED DRAWING: Figure 7
Patent JP-2023048295-A (JP)
Title: Level shift circuit, light source, and image forming apparatus
Inventor: MURAKI TARO
IPC: H03K19/0185
Filed: 2021-09-28
Abstract: To provide a technique to shift a level of an input signal with a single power supply voltage.SOLUTION: A level shift circuit comprises: a first transistor that has a control terminal to which an input signal is input and is connected with the ground; a second transistor that has a control terminal connected with a first terminal of the first transistor and is connected with the ground; a pull-up circuit that is connected with a power supply and connected with the first terminal of the first transistor; a third transistor that has a first terminal connected with the first terminal of the first transistor, a second terminal connected with the power supply, and a control terminal connected with a first terminal of the second transistor; and a fourth transistor that has a first terminal connected with the first terminal of the second transistor, a second terminal connected with the power supply, and a control terminal connected with the first terminal of the first transistor.SELECTED DRAWING: Figure 1
Patent JP-2023051180-A (JP)
Title: straddle-type vehicle
Inventor: TSAI CHENG-TING
IPC: B62J9/10
Filed: 2021-09-30
Abstract: To provide a straddle-type vehicle that can provide increased storage capacity.SOLUTION: A straddle-type vehicle 1 can travel by electric power from a battery 25. The straddle-type vehicle 1 includes a head pipe 11, a down frame 12, a lower frame 13, a seat frame 14, a seat 5, a foot board 33, and a storage box 9. The down frame 12 extends downward from the head pipe 11. The lower frame 13 extends rearward from the down frame 12. The seat frame 14 extends rearward and upward from the lower frame 13. The seat 5 is disposed behind the head pipe 11 and supported by the seat frame 14. The foot board 33 is disposed in front of and below the seat 5 and above the lower frame 13 and includes an upper surface 41a continuous in a left-right direction. The storage box 9 is a separate body from the food board 33 and is disposed on the upper surface 41a of the foot board 33.SELECTED DRAWING: Figure 8
Patent JP-2023051557-A (JP)
Title: Motor control device
Inventor: URAYAMA MASAHARU
IPC: H02P6/21
Filed: 2021-09-30
Abstract: To stably start a motor regardless of the kind of the motor.SOLUTION: In a motor control device 100a having a synchronous driving mode, which is a driving mode for synchronizing a motor with a rotation phase of a control system coordinate axis based on a speed command value and has a speed increase section and a current adjustment section, and a position sensorless control mode for generating the rotation phase of the control system coordinate axis on the basis of a speed estimation value obtained by performing feedback control of an axis error, a synchronous driving current command value generator 13 adjusts a q-axis current command value by increasing the rotation speed of a motor M up to a predetermined value in the speed increase section, thereafter making a d-axis current command value close to a target command value in the current adjustment section, while performing the feedback control to bring the axis error close to 0.SELECTED DRAWING: Figure 1
Patent JP-2023054615-A (JP)
Title: Water container and water container facility
Inventor: NAKAI YOSHITAKA
IPC: E02B3/04
Filed: 2021-10-04
Abstract: To provide a water container allowing easy injection of water to a bag body in use.SOLUTION: A water container 10 has a bag body 20 for storing water therein. The bag body 20 is formed with multiple passage ports 38 including at least a first passage port 38a and a second passage port 38b arranged to sandwich a center part 25 of the bag body 20 in a plan view. The passage ports 38 is formed to allow water passing when exterior water enters the bag body 20. For example, when injecting water into the bag body 20, a pipeline 62 is connected to the port 38 nearest to the pipeline 62, out of the multiple passage ports 38. Thus, by selecting the passage port 38 connecting to the pipeline 62 according to the position of the pipeline 62, the distance from the pipeline 62 to the passage port 38 connecting to the pipeline 62 can be shortened, and water can be easily injected into the bag body 20 from the pipeline 62 through the passage port 38.SELECTED DRAWING: Figure 2
Patent JP-2023054678-A (JP)
Title: virus inactivator
Inventor: HIRAMA YUI
IPC: A61P31/16
Filed: 2021-10-04
Abstract: To provide a virus inactivator that can inactivate virus in a space.SOLUTION: A virus inactivator contains ginger oil as an active ingredient and inactivates virus in a vapor phase.SELECTED DRAWING: None
Patent JP-2023055481-A (JP)
Title: Program, information processing device and method
Inventor: SATO AKINORI
IPC: G06Q40/03
Filed: 2021-10-06
Abstract: To provide a program, an information processing device and a method for more correctly performing user's loan determination in a system for loan determination.SOLUTION: In a loan determination system, a server receives registration of information on fund raising from a user (a terminal device) being an applicant desiring fund raising S501, acquiring account information of the user from one or more financial institutions in which the user holds an account S551, extracts one or more financial products usable for fund raising of the user on the basis of the registration information the user received, and the acquired account information S554, transmits and presents information of the extracted one or more financial products to the terminal device used by the user S555, and receives an application by a selection of the user to the presented one or more plurality of financial products to the terminal devices used by the user S502.SELECTED DRAWING: Figure 5
Patent JP-2022002541-A (JP)
Title: Anti-kv1.3 antibodies, methods of production and use thereof
Inventor: PAUL COLUSSI
IPC: A61P21/00
Filed: 2021-10-11
Abstract: To provide anti-Kv1.3 antibodies (mAbs), in particular, mAbs that specifically bind to Kv1.3 with high affinity and/or inhibit Kv1.3 function.SOLUTION: The amino acid sequences of the CDRs of the light chains and the heavy chains, as well as consensus sequences for these CDRs, of these anti-Kv1.3 mAbs are provided. Additionally, canonical structures for CDRs in the VH and VL regions of anti-Kv1.3 antibodies are provided. The disclosure also provides nucleic acid molecules encoding the anti-Kv1.3 mAbs, expression vectors, host cells, methods for making the anti-Kv1.3 mAbs, and methods for expressing the anti-Kv1.3 mAbs. Finally, methods of using the anti-Kv1.3 mAbs as therapeutics, such as for preventing or treating an autoimmune disorder, are disclosed.SELECTED DRAWING: None
Patent JP-2023058178-A (JP)
Title: Article management device, program and article management system
Inventor: IGAWA TARO
IPC: B65G1/137
Filed: 2021-10-13
Abstract: To easily manage the remaining amount of an article.SOLUTION: An article management device 30 includes: a first acquisition unit (control unit 31) that acquires first article information written in an IC chip 112 of an RFID tag 11 attached to an article 10 placed in a storage unit 22 in which a plurality of articles 10 can be placed; a second acquisition unit (control unit 31) that acquires the result of weighing by a weighing unit 23 that weighs the total weight of all articles 10 placed in the storage unit 22; first article information written in the IC chip 112 of one product 10 acquired by the first acquisition unit; a calculation unit (control unit 31) that calculates the remaining amount of one article based on the result obtained by the second acquisition unit; and a management unit (control unit 31) that generates management information in which the remaining amount of one article 10 is associated with the first article information of the one article.SELECTED DRAWING: Figure 1
Patent JP-2023062869-A (JP)
Title: Content viewing device, management device, management system, log transmission method, and management method
Inventor: NODA KEITA
IPC: G06F11/07
Filed: 2021-10-22
Abstract: To improve monitoring functionality in content distribution.SOLUTION: A content viewing device comprises: a detection unit that detects occurrence of a predetermined event at the content viewing device; a log acquisition unit that acquires an internal state detailed log indicating a state of the content viewing device if occurrence of the predetermined event is detected by the detection unit; and a transmission processing unit that transmits the internal state detailed log acquired by the log acquisition unit to a management device external to the content viewing device.SELECTED DRAWING: Figure 4
Patent JP-2023063015-A (JP)
Title: Method and device for controlling electric vehicle
Inventor: WASHIZAWA TAKASHI
IPC: B60L15/20
Filed: 2021-10-22
Abstract: To provide a method for controlling an electric vehicle which improves an effect for suppressing torsional oscillation of a driving shaft.SOLUTION: A method for controlling an electric vehicle 10 includes the steps of: calculating a first torque command value Tm1* using a torque target value Tm* and a driving shaft torsional angle speed ωd^ output from a vehicle model 21A; calculating a second toque command value Tm2* on the basis of a rotational speed Nm of a motor; adding the first torque command value Tm1* and the second toque command value Tm2*, and obtaining a final torque command value Tmf*; and controlling a motor torque according to the final torque command value Tmf*. The vehicle model 21A includes a dead zone section simulating a gear back rush. The control method performs torque change direction estimation of estimating whether torque of the motor 4 increases or decreases across the dead zone section S on the basis of the torque target value Tm*, and executes correction processing of correcting the dead zone section S on the basis of the second toque command value Tm2* and the torque change direction.SELECTED DRAWING: Figure 9
Patent JP-2022140265-A (JP)
Title: Aerial display device
Inventor: YAMADA ATSUSHI
IPC: G02B5/124
Filed: 2021-10-29
Abstract: To provide an aerial display device with which it is possible to improve the visual quality of an aerial image.SOLUTION: The aerial display device of an embodiment comprises a planar luminous body, a retroreflection sheet, and a half mirror. The planar luminous body has a light emitting part. The retroreflection sheet is arranged on the emission surface side of the planar luminous body and has a plurality of open holes representing a diagram which displayed in the air at a position corresponding to the light emitting part. An edge of the retroreflection sheet on a far side from an eye point or at an approximately equal distance from the eye point is curved or bent to the half mirror side, with the incident angle of light having left the open holes and reflected by the half mirror and entering the edge of the retroreflection sheet being set to within the angle range of high retroreflection capability of the retroreflection sheet.SELECTED DRAWING: Figure 2
Patent JP-2023073742-A (JP)
Title: Air vehicle and control method
Inventor: NAKAZAWA HIROSUKE
IPC: B64C39/02
Filed: 2021-11-16
Abstract: To provide an air vehicle which enables reduction of the weight of a peripheral device of a fuel battery.SOLUTION: According to an embodiment, an air vehicle includes a propeller, a motor, a fuel battery, and a heat exchanger. The propeller generates propulsion power for flying an airframe. The motor drives the propeller. The fuel battery serves as a power source of the motor. The heat exchanger cools the fuel battery. At least part of at least one of the heat exchanger and a suction port part of a pipe for supplying air to the fuel battery is arranged at the side of a second direction, which is opposite to a first direction in which a wind pressure generated by rotation of the propeller occurs, relative to an end of the propeller as seen in the second direction.SELECTED DRAWING: Figure 13
Patent JP-2022031748-A (JP)
Title: Collision avoidance control device
IPC: B60W30/09
Filed: 2021-11-18
Abstract: PROBLEM TO BE SOLVED: To reduce possibilities that collision avoidance control is performed even though an intentional steering operation is performed by a driver. 
     SOLUTION: When a relation between a collision index value indicating an emergency degree of collision between the own vehicle and a subject that may collide with the own vehicle and a predetermined threshold value satisfies a specific relation, a collision avoidance ECU makes a determination that an assistance execution condition is satisfied and performs collision avoidance control to avoid the collision. Here, the collision avoidance ECU determines whether the subject is a continuous structure having a length equal to or longer than a predetermined length or not. Further, it is determined whether the driving state of the own vehicle is a steering travel state guided by steering by a driver of the own vehicle or not. When a special condition that the subject is a continuous structure and the traveling state of the own vehicle is the steering travel state is satisfied, at least one of the collision index value and the predetermined threshold value is changed so that the determination is made less likely to be made that the assistance execution condition is satisfied, compared to a case where the special condition is not satisfied. 
     SELECTED DRAWING: Figure 4 
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