baber/WOPTO huggingface dataset:
Patent JP-2022168583-A (JP)
Title: Ship monitoring device, ship monitoring method and ship monitoring program
Inventor: NODA AKIRA
IPC: G08G3/00
Filed: 2021-04-26
Abstract: To improve an accuracy of sea-route prediction of a ship in a port.SOLUTION: In a ship monitoring device 10, a processing unit 12 detects, for example, positional information and a ship type of a ship 2 entering a port A where marine construction is being carried out. Using a learned model 11a, the processing unit 12 predicts a sea-route of the ship 2 based on a detection result of the positional information and the ship type of the ship 2. This learned model 11a is generated by inputting the positional information and the ship type of each of a plurality of ships that has entered the port A in the past, and by learning a sea-route for each ship type.SELECTED DRAWING: Figure 1
Patent JP-2022168673-A (JP)
Title: Oil and fat composition for baked confectionery, dough for baked confectionery, and baked confectionery
Inventor: HAYASHI MIHO
IPC: A21D13/045
Filed: 2021-04-26
Abstract: To provide an oil and fat composition for a baked confectionery which is well plastic and can provide a dough for the baked confectionery with good extensibility and which can improve mouth digestion.SOLUTION: In the oil and fat composition for a baked confectionery, SFC (solid fat content) is 25 to 37% at 20°C; a content of lauric acid is 5 to 15% based on a whole mass of constituent fatty acid in the oil and fat composition; and a content of P2O (triglyceride obtained by bonding two molecules of palmitic acid and one molecule of oleic acid) is 16 mass% or less based on a whole mass of constituent triglyceride in the oil and fat composition.SELECTED DRAWING: None
Patent JP-2022168742-A (JP)
Title: Distance measuring device
Inventor: HANASAKA TAKASHI
IPC: G01S7/4863
Filed: 2021-04-26
Abstract: To provide a distance measuring device that can efficiently execute distance measurement using rays of light with different wavelengths.SOLUTION: A distance measuring device has a light source unit that can radiate light with a first wavelength and light with a second wavelength longer than the first wavelength at the same time, and calculates distance information based on the time from the start of distance measurement until when incidence of light on pixels of a light receiving section is detected. In a pixel array of the light receiving section, first pixels configured to receive the light with the first wavelength and second pixels configured to receive the light with the second wavelength are two-dimensionally arranged.SELECTED DRAWING: Figure 19
Patent JP-2022168975-A (JP)
Title: Developing device and image forming apparatus including the same
Inventor: KITAGAWA HIROAKI
IPC: G03G15/08
Filed: 2021-04-27
Abstract: To provide a developing device that can prevent outflow of developer.SOLUTION: A developing device comprises a developer container, a developer carrier, a regulation blade, and a blade seal member. The developer container has an opening. The developer carrier is rotatably supported on the developer container and has a developing area in which part of an outer peripheral surface carrying developer is exposed from the opening and faces an image carrier. The regulation blade is arranged on the upstream side of the developing area in a rotation direction of the developer carrier. The developer container has a blade opposing part that is opposite to a surface of the regulation blade on the upstream side in a rotation direction. The regulation blade has a fixed part that is opposite to the blade opposing part and fixed to the developer container, and a regulation part that projects toward the developer carrier from the fixed part. The interval between the regulation part and the blade opposing part is larger than the interval between the fixed part and the blade opposing part. The blade seal member is bonded to a surface on the upstream side of the regulation part with respect to the rotation direction.SELECTED DRAWING: Figure 8
Patent JP-2022169136-A (JP)
Title: Vehicle body front part structure
Inventor: FUJIKAWA TAKESHI
IPC: B62D25/08
Filed: 2021-04-27
Abstract: To provide a vehicle body front part structure that can reduce the weight of a vehicle body and reduce vibration transmitted to the vehicle body from a mount portion supporting a power train.SOLUTION: A vehicle body front part structure 1 includes: a front side frame 12 provided extendedly in a longitudinal direction of a vehicle body; an upper member 14 provided extendedly in the longitudinal direction of the vehicle body, outside the front side frame 12 in a vehicle width direction; a mount portion 3 disposed between the front side frame 12 and the upper member 14; and a plurality of truss structures 2 provided between the front side frame 12 and the upper member 14 and supporting the mount portion 3.SELECTED DRAWING: Figure 1
Patent JP-2022169900-A (JP)
Title: Optical unit with shake correction function
Inventor: KASAHARA SHOGO
IPC: G03B17/02
Filed: 2021-04-28
Abstract: To provide an optical unit with a shake correction function for turning a movable body, in which reduction of a spring constant in a limited wiring space is achieved regarding a flexible printed board connected to the movable body and burdens on bending work are reduced.SOLUTION: An optical unit 1 with shake correction function rotates a movable body 10 around the optical axis, around an axis X and around an axis Y and performs shake correction. A flexible printed board 6 connected to the movable body 10 includes a first lead-out part 6A that is led out in a +X direction from the movable body 10 and a flexural part 6B connected to the first lead-out part 6A. The flexural part 6B is connected in shape of a first plane part 621 and a second plane part 622 being folded in the direction of the axis X. Each of the first plane part 621 and the second plane part 622 is shaped as being folded once in the direction of the axis Y within a plane parallel to an XY plane.SELECTED DRAWING: Figure 4
Patent JP-2022175643-A (JP)
Title: Reduction gear
Inventor: YAMATO HIDEAKI
IPC: H02K7/116
Filed: 2021-05-14
Abstract: To provide a reduction gear which is reducible in a size in a rotation axial direction of a motor without causing size enlargement in a direction intersecting with the rotation axial direction of the motor.SOLUTION: A reduction gear 1 comprises; a motor 2 having an output shaft AX; and a planetary gear mechanism (planetary roller mechanism) 3 having a sun gear (sun roller) 5, a planetary gear (planetary roller) 6, and a ring gear (ring roller) 7. The reduction gear sets the ring gear 7 with the power of the output shaft AX as an input as an output of power. The reduction gear 1 also comprises a motor housing 4 for accommodating the motor 2 and the planetary gear mechanism 3 into a substantially-cylindrical box-shaped box body 40 along an axial direction of the output shaft AX, and a fixing shaft 8 for rotatably fixing the planetary gear 6 to the motor housing 4. The motor housing 4 comprises an extension part 9 which is formed while extending between the motor 2 and the planetary gear mechanism 3 toward the output shaft AX from the inside of the box body 40 along an orthogonal direction which is orthogonal to the axial direction. The fixing shaft 8 is fixed to the extension part 9.SELECTED DRAWING: Figure 11
Patent JP-2022176695-A (JP)
Title: Method of manufacturing silicon carbide semiconductor device
Inventor: NAKAMURA HIDETATSU
IPC: H01L21/301
Filed: 2021-05-17
Abstract: To provide a method of manufacturing a silicon carbide semiconductor device, the method enabling a non-defective product rate to be improved .SOLUTION: A method of manufacturing a silicon carbide semiconductor device comprises: a first step of forming a semiconductor wafer having an epitaxial layer on a starting substrate made of silicon carbide; a second step of forming a mark in a scribe line provided on the semiconductor wafer; a third step of inspecting the epitaxial layer with a crystal defect inspection device thereby detecting crystal defects of the epitaxial layer; a fourth step of forming predetermined element structure on the semiconductor wafer; a fifth step of dicing the semiconductor wafer thereby individualizing the same into semiconductor chips; then a six step of selecting the semiconductor chip in which no crystal defect is detected at the third step, as a non-defective product candidate. A distance between an end of the scribe line recognized by the crystal defect inspection device and an end of the mark in a case where there is no deviation of the scribe line, is equal to or more than 10 μm and equal to or less than 25 μm.SELECTED DRAWING: Figure 4
Patent JP-2022178109-A (JP)
Title: Motor control method, and motor control device
Inventor: YONEZAWA HIDEAKI
IPC: H02P21/22
Filed: 2021-05-19
Abstract: To reduce a load of arithmetic processing concerning a motor control.SOLUTION: A motor control device 20 vector-controls driving of a motor 8 by feeding back a current value determined by coordinate-converting a detection value of AC flowing through each phase of the motor 8 from a fixed coordinate system into a rotary coordinate system. Further, a motor control device 20 comprises: an inverter 6 for converting a DC power into an AC power, and supplying the AC power to the motor 8; a coordinate converter 10 for converting the detection value of the AC into a current value in the rotary coordinate system via coordinate conversion; a phase delay correction device 14 for correcting the DC value in the rotary coordinate system based on a phase delay amount of a phase current of each phase of the motor 8, using a preset correction value; and a control part (a current voltage converter 1, a current control device 2, a coordinate converter 3, and a PWM converter 4) for controlling the inverter 6 based on the corrected current value in the rotary coordinate system, and an output target value of the motor 8 input from outside.SELECTED DRAWING: Figure 1
Patent JP-2022178313-A (JP)
Title: Fuel gas filling device
Inventor: IMAI SHOTA
IPC: F17C5/06
Filed: 2021-05-20
Abstract: To provide a fuel gas filling device capable of restraining a first joint and a second joint from being unnecessarily separated.SOLUTION: A wire 34 connects a filling nozzle 7 and a dispenser casing 4. A first joint 36 is connected to a first wire 34A which is the wire on the filling nozzle 7 side. A second joint 37 is connected to a second wire 34B which is the wire on the dispenser casing 4 side. A shear pin 38 fastens the first joint 36 and the second joint 37. A tension coil spring 39 is provided between the first joint 36 and the second joint 37. The tension coil spring 39 imparts force in a direction opposite to a direction in which the first joint 36 is separated from the second joint 37. A long hole 37C is provided in the second joint 37. The long hole 37C allows the shear pin 38 to be relatively displaced with respect to the second joint 37 when the first joint 36 and the second joint 37 are relatively displaced.SELECTED DRAWING: Figure 5
Patent JP-2021121622-A (JP)
Title: Combinations, uses thereof and treatment
Inventor: CHRISTOPHER JOHN FRANCIS
IPC: A61P35/02
Filed: 2021-05-21
Abstract: To provide methods for treating cancer in mammals and combinations useful for such treatments.SOLUTION: Disclosed is a combination of an antigen-binding protein (ABP) that binds to OX40 and a TLR4-modulator, where the ABP regulates OX40. Specifically, the ABP that binds to OX40 is preferably a humanized monoclonal antibody, and the TLR4 modulator is a TLR4 agonist, further the TLR4 modulator is preferably an aminoalkyl glucosaminide phosphate (AGP).SELECTED DRAWING: None
Patent JP-2022180907-A (JP)
Title: game machine
Inventor: KATO RYOTA
IPC: A63F7/02
Filed: 2021-05-25
Abstract: To provide a game machine capable of enhancing an interest in a game.SOLUTION: A sub-control CPU does not execute an attention attracting display when control is performed to a time-shortening state with satisfaction of a jackpot control condition as an opportunity and when a jackpot display result is displayed in a special game of an operation count. In the meantime, the sub-control CPU executes an attention attracting display when control is performed to a time-shortening state with satisfaction of a frequency control condition as an opportunity and when a jackpot display result is displayed in a special game of an operation count. The sub-control CPU also executes a completion informing performance for reporting completion of a time-shortening state when control is performed to a time-shortening state with satisfaction of a jackpot control condition as an opportunity and when a jackpot display result is not displayed in a special game of an operation count. In the meantime, the sub-control CPU does not execute a completion informing performance when control is performed to a time-shortening state with satisfaction of a frequency control condition as an opportunity and when a jackpot display result is not displayed in a special game of an operation count.SELECTED DRAWING: Figure 12
Patent JP-2022181300-A (JP)
Title: Broadcast receiving device
Inventor: TANAKA MASAMI
IPC: H04N21/442
Filed: 2021-05-26
Abstract: To provide a broadcast receiving device capable of reducing a time for configuration corresponding to a game machine.SOLUTION: The broadcast receiving device comprises a determination unit and a configuration unit. The determination unit determines whether the device is connected to an external apparatus, and in a case of being connected to the external apparatus, determines whether the external apparatus is a game machine. In a case where it is determined that the external apparatus is connected and is a game machine, the configuration unit makes a configuration content corresponding to the type of the connected game machine.SELECTED DRAWING: Figure 4
Patent JP-2022182649-A (JP)
Title: Power supply/demand adjustment apparatus, power supply/demand adjustment method, and program
Inventor: SHIMOO TAKAHIRO
IPC: G06Q50/06
Filed: 2021-05-28
Abstract: To provide a power supply/demand adjustment apparatus which properly adjusts power supply/demand in accordance with a bilateral contract which can flexibly change a power buying/selling amount regarding power transaction between a power generation BG and a demand BG, a power supply/demand adjustment method, and a program.SOLUTION: In a power system, a power supply/demand adjustment apparatus (information processing apparatus 5) includes: a power generation BG planning unit which formulates a power generation plan and a sales plan of a power generation BG (Balancing Group); a demand BG planning unit which formulates a demand plan and a procurement plan of a demand BG which has a bilateral contract of power transaction with the power generation BG; and a power market transaction unit price prediction unit which predicts a power market transaction unit price which is a unit price of power transaction in a power transaction market, and outputs a power market transaction unit price prediction value. The power generation BG planning unit adjusts a power selling amount to the power transaction market and a power selling amount to the demand BG in the sales plan in accordance with the power market transaction unit price prediction value. The demand BG planning unit adjusts the demand plan and the procurement plan in accordance with the adjustment of the power selling amount to the demand BG in the sales plan.SELECTED DRAWING: Figure 4
Patent JP-2022188574-A (JP)
Title: rice cooker
Inventor: NAKAMURA DAISUKE
IPC: A47J27/00
Filed: 2021-06-09
Abstract: To provide a rice cooker that can suitably detect that a lid body has a temperature abnormality.SOLUTION: A rice cooker 1 according to the present invention comprises: a pan 5 for housing rice to be cooked; a lid body 3 for openably/closably covering an opening part of a body 2 for housing the pan 5; an inner lid 39 provided in the lid body 3, and for covering an opening part of the pan 5 when the lid body 3 is closed; and a chip sensor 28 provided inside the lid body 3, and for detecting the temperature of the inner lid 39 in a noncontact manner.SELECTED DRAWING: Figure 9
Patent JP-2022189137-A (JP)
Title: Control valve device, and hydraulic drive system comprising the same
Inventor: AOKI SEIJI
IPC: F15B11/02
Filed: 2021-06-10
Abstract: To provide a control valve device that has a float function and is compact.SOLUTION: A control valve device controls a flow of hydraulic oil to be supplied/discharged to/from a hydraulic cylinder, and comprises a first control valve for controlling the flow of the hydraulic oil to be supplied/discharged to/from the hydraulic cylinder by changing the position of a first spool, and a second control valve for controlling the flow of the hydraulic oil to be supplied/discharged to/from the hydraulic cylinder by changing the position of a second spool. The first spool disconnects a first hydraulic pump, a tank, a head side port, and a rod side port from one another at a neutral position, and connects the head side port and the first hydraulic pump and connects the rod side port and the tank at a first position. The second spool disconnects a second hydraulic pump, the tank, the head side port, and the rod side port from one another at a neutral position, connects the head side port and the second hydraulic pump at a second position, and disconnects the head side port and the rod side port from the second hydraulic pump and connects them to the tank at a float position.SELECTED DRAWING: Figure 1
Patent JP-2021153324-A (JP)
Title: Image pickup device and imaging apparatus
Inventor: SANHONGI CHIKANORI
IPC: H04N5/369
Filed: 2021-06-15
Abstract: To improve use efficiency of incident light.SOLUTION: An imaging apparatus includes: an image pickup device 21 having a first photoelectric conversion layer 31 in which pixels for photoelectrically converting light of a predetermined color component and transmitting light of the other color components are two-dimensionally arrayed, and a second photoelectric conversion layer 32 which is laminated on the same optical path as the first photoelectric conversion layer and in which pixels for photoelectrically converting light transmitted through the first photoelectric conversion layer are two-dimensionally arrayed, and configured so that sensitivity of the pixels of the first photoelectric conversion layer 31 is different from sensitivity of the pixels of the second photoelectric conversion layer 32; and image generation means for combining an image based on an output signal from the first photoelectric conversion layer 31 with an image based on an output signal from the second photoelectric conversion layer 32 and generating an image whose dynamic range is expanded.SELECTED DRAWING: Figure 2
Patent JP-2023002216-A (JP)
Title: Agricultural machine
Inventor: SAKAGUCHI KAZUO
IPC: G05D1/02
Filed: 2021-06-22
Abstract: To secure safety during travelling by changing height of a working device.SOLUTION: An agricultural machine includes: a travelling machine body capable of travelling; a lifting device capable of changing a lifting position of a working device connected to the travelling machine body; a positioning device which performs positioning of the position of the travelling machine body; an information acquisition unit which acquires information regarding an entrance/exit of a farm field; and a lifting control unit for controlling an operation of the lifting device. The lifting control unit acquires the position of the travelling machine body detected by the positioning device, and the position and tilting angle of the entrance/exit contained in the information acquired by the information acquisition unit. When the travelling machine body travels toward the entry/exit and a distance from the position of the travelling machine body to a starting end of the entry/exit is a first threshold or more, the lifting control unit allows a lifting device to set the lifting position of the working device to a first position. When the distance from the position of the travelling machine body to the starting end of the entry/exit is less than the first threshold, the lifting control unit allows the lifting device to set the lifting position of the working device to a second position where the working device is apart from a road surface.SELECTED DRAWING: Figure 3
Patent JP-2023003252-A (JP)
Title: Additive manufacturing assistance device, additive manufacturing device, additive manufacturing assistance method, and program
Inventor: SHINOZAKI TAKAHIRO
IPC: G06F30/10
Filed: 2021-06-23
Abstract: To provide an additive manufacturing assistance device, additive manufacturing device, additive manufacturing assistance method and program, which allow for forming welding beads on a bead formation trajectory that prevents stress concentration and improves fatigue strength.SOLUTION: An additive manufacturing assistance device is provided, comprising: a modeling condition acquisition unit 31 configured to acquire information on a shape model of a modeled object and load conditions of loads applied to the modeled object; a stress analysis unit 33 configured to derive a direction of the maximum principal stress generated in each part of the modeled object through stress analysis based on the acquired shape model and load conditions; and a trajectory determination unit 35 configured to determine alignment directions of welding beads on the basis of the maximum principal stress directions and the load conditions.SELECTED DRAWING: Figure 2
Patent JP-2023004710-A (JP)
Title: Article conveyance device and article storage device
Inventor: ITO KAZUO
IPC: B65G1/06
Filed: 2021-06-28
Abstract: To provide an article conveyance device which can detect the weight of an article more accurately, and which is less likely to cause the collapse of cargo.SOLUTION: In an article conveyance device which lifts a holding member from a position below with respect to an article placed being hollow, which scrapes the article by the holding member, and which moves the article conveyance device by rotating travelling wheels, a lifting mechanism uses a motor as power, and no-load time current information and on-load time current information are acquired. The no-load time current information is the information related to a current value supplied to the motor in a specific increase region in the period from the lifting start of the holding member to the contact with the article. The on-load time current information is the information related to a current value supplied to the motor in a specific increase region from the holding member coming into contact with the article till reaching the increase limit. The article conveyance device includes travel speed setting means which sets the rotation speed of the travelling wheels based on the no-load time current information and the on-load time current information.SELECTED DRAWING: Figure 8
Patent JP-2022013925-A (JP)
Title: Polytetrafluoroethylene porous film, ventilation film and ventilation member
Inventor: KAMAMOTO Yu
IPC: B01D71/36
Filed: 2021-07-02
Abstract: To provide a pigmented polytetrafluoroethylene porous film in which deterioration of characteristics by pigmentation is inhibited.SOLUTION: In a polytetrafluoroethylene porous film, an absolute value of a luminosity difference between one principal plane and the other principal plane is 1.0 or more. However, the luminosity is luminosity L* of CIE1976(L*,a*,b*) color space stipulated in JIS Z8781-4:2013. The polytetrafluoroethylene porous film may be pigmented in black or in gray.SELECTED DRAWING: Figure 1