baber/WOPTO huggingface dataset:
Patent JP-2022122027-A (JP)
Title: signal processor
Inventor: HIRAI TOSHIYUKI
IPC: G01S13/08
Filed: 2021-02-09
Abstract: To provide a proximity detector that can detect that an object has approached even when an unwanted signal is large.SOLUTION: A signal processor has: a differential unit 1 that receives input of input signals 1, 2 and outputs a differential signal 1 that is the difference between the two signals; an absolute value circuit 1 that receives input of the differential signal 1 and outputs an absolute value signal 1 representing the absolute value of amplitude; a delay circuit that receives input of the input signal 2 and outputs a delay signal obtained by delaying the phase; a differential unit 2 that receives input of the input signal 2 and the delay signal and outputs a differential signal 2; an absolute value circuit 2 that receives input of the differential signal 2 and outputs an absolute value signal 2 representing the absolute value of amplitude; an averaging circuit that receives input of the absolute value signal 2 and outputs an average signal representing the average amplitude; a multiplier that receives input of the average signal and outputs an average signal in which the amplitude of the signal is multiplied by a first predetermined constant; and a detection circuit that receives input of the absolute value signal 1 and the average signal output from the multiplier, and when the amplitude of the absolute value signal 1 is larger than the amplitude of the average signal, outputs a detection signal.SELECTED DRAWING: Figure 2
Patent JP-2022122605-A (JP)
Title: game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2021-02-10
Abstract: To further enhance the interest in a variation of a special drawing pattern.SOLUTION: When a timing at which a performance control part 120m receives a predetermined command is in an execution of a predetermined development fixed performance in a performance in harmony with a drawing pattern variation display, lamps 34a, 34b, 34c, 34d stop a light emission mode of the development fixed performance and emit light in a light emission mode according to an execution of a predetermined command. When the timing at which a performance control part 120m receives the predetermined command is in an execution of a predetermined fixed accessory operation performance in the performance in harmony with the drawing pattern variation display, the lamps 34a, 34b, 34c, 34d continue a light emission mode of the fixed accessory operation performance.SELECTED DRAWING: Figure 10
Patent JP-2021073067-A (JP)
Title: Health appliance
Inventor: UEDA TAKAO
IPC: A61N1/20
Filed: 2021-02-18
Abstract: To provide a health appliance capable of promoting a blood flow in an affected part more effectively.SOLUTION: A health appliance includes a first contact member that is a member to be brought into contact with a predetermined part in a human skin, which is formed of a first metal and a second metal different in ionization tendency from the first metal, and is configured so that the first metal is positioned on a skin side and the second metal is positioned on a side opposite to the skin side in a state of being in contact with the human skin, and a second contact member that is a member to be brought into contact with a part different from the predetermined part in the human skin, which is formed of a third metal different in ionization tendency from the first metal, and a fourth metal different in ionization tendency from the third metal, and is configured so that the third metal is positioned on the skin side and the fourth metal is positioned on a side opposite to the skin side in a state of being in contact with the human skin.SELECTED DRAWING: Figure 1
Patent JP-2022126171-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-02-18
Abstract: To provide a game machine with enhanced marketability in a game machine having a special state.SOLUTION: Performance execution means can execute a particular performance related to imparting a game value when a special state ends, and can execute the particular performance when the special state ends in a case where variable display is displayed with predetermined display result during the special state and a game state is controlled to a special state after predetermined display result after the end of the special state.SELECTED DRAWING: Figure 284-1
Patent JP-2021088580-A (JP)
Title: Small molecule inhibitors of EGFR and PI3K
Inventor: Christopher Emil Whitehead
IPC: A61K31/517
Filed: 2021-02-18
Abstract: To provide a novel compound having a quinazoline structure or a quinoline structure, which functions as a dual inhibitor of EGFR protein and PI3K protein and is useful for the treatment of malignant tumors such as colorectal cancer.SOLUTION: The present disclosure provides a 3-cyanoquinoline compound represented by the formula (II) (R1 is a substitutable pyridyl group or the like; R2 is a substitutable phenyl group, a substitutable pyridyl group or the like).SELECTED DRAWING: None
Patent JP-2022127329-A (JP)
Title: Power transmission system diagnostic device
Inventor: NISHIDA TADASHI
IPC: F16H61/12
Filed: 2021-02-19
Abstract: To enable whether existence of water around a power transmission system causes a change in characteristics thereof to be determined.SOLUTION: A vehicle control device 30 executes characteristic diagnostic processing to diagnose whether characteristics of an automatic transmission 22 are changed and cause determination processing, when diagnosing that the characteristics are changed, to determine whether water existing around the automatic transmission 22 causes a change in the characteristics. The cause determination processing includes: processing to determine whether a reduction rate of an oil temperature has become larger than a determination value on the basis of history of changes in the oil temperature before a time point when the characteristics are determined to be changed; and processing to determine, when determining that the reduction rate of the oil temperature has become larger than the determination value, whether the existence of water around the automatic transmission 22 causes the change in the characteristics.SELECTED DRAWING: Figure 1
Patent JP-2022128878-A (JP)
Title: Displacement sensor
Inventor: NAKAMURA KAZUHIKO
IPC: G01C3/06
Filed: 2021-02-24
Abstract: To obtain a displacement sensor that can improve accuracy of measurement.SOLUTION: A displacement sensor 1 includes a light projection part 5, a detector 7, and a calculation part 9. The light projection part 5 projects light toward a detection object db. The detector 7 generate an image of a reflectance reflected from the detection object db at an imaging position. The detector 7 generates an image of a reflectance reflected from the detection object db at an imaging position and generates a signal according to the imaging position. The calculation part 9 includes a function of obtaining a position signal from the signal that detector 7 has generated to determine a distance between the light projection part 5 and the detection object db from the position signal, a function of obtaining a parameter included in a model expression from a change in the imaging position and a relation between the light projection part 5 and the detection object db, and a function of obtaining the distance between the light projection part 5 and the detection object db based on the model expression including the parameter and the position signal.SELECTED DRAWING: Figure 1
Patent JP-2022135632-A (JP)
Title: Method for operating circulating fluidized-bed boiler
Inventor: ICHIHASHI YUKIKO
IPC: F23C10/00
Filed: 2021-03-05
Abstract: To provide a method for operating a circulating fluidized-bed boiler by using an aggregation inhibitor that inhibits the aggregation of a fluidized-bed medium and is held in the fluidized-bed medium, such as silica sand, and not easily discharged out of the system.SOLUTION: A method for operating a circulating fluidized-bed boiler includes causing a fluidized-bed material for circulating fluidized-bed boilers to be fluidized in a circulating fluidized-bed boiler. The fluidized-bed material for circulating fluidized-bed boilers comprises an aggregation inhibitor for circulating fluidized-bed boilers 1-30 mass%, using silica sand as a fluidized-bed medium, and the remainder being the fluidized-bed medium, silica sand. The aggregation inhibitor for circulating fluidized-bed boilers uses silica sand as the fluidized-bed medium, comprising magnesium oxide particles with an average particle size D(1) of more than 15 μm to 2 mm or less and a BET specific surface area of 1 m2/g or less.SELECTED DRAWING: None
Patent JP-2022135795-A (JP)
Title: Analyzer, method for analysis, and program
Inventor: IDA YASUTOSHI
IPC: G06Q50/20
Filed: 2021-03-05
Abstract: To analyze the progress in real time of a learner during learning.SOLUTION: A progress analyzer 30 includes: a source code acquisition unit 31 for acquiring a source code from a programming learning system of a learning device used by a learner; a component analysis unit 32 for analyzing each component of a program on the basis of the source code; a deviation analysis unit 33 for analyzing the deviation degree of progress of the learner on the basis of the number of components analyzed by the component analysis unit 32; and a deviator information presentation unit 34 for outputting a result of analysis by the deviation analysis unit 33.SELECTED DRAWING: Figure 1
Patent JP-2022137873-A (JP)
Title: Radiation inspection device
Inventor: HARA TAKUO
IPC: G21K3/00
Filed: 2021-03-09
Abstract: To provide a radiation inspection device that can acquire a transparent image with high image quality regardless of the level of skill of a user by automatically adjusting the thickness or material of a filter.SOLUTION: A radiation inspection device comprises: a radiation source 2 that emits a radiation beam; a detector 3 that is provided opposite to the radiation source 2 and receives input of the radiation beam; a filter adjustment unit 4 that adjusts the attenuation factor of a filter F provided between the radiation source 2 and the detector 3 so as to attenuate the signal quantity I0 of radiation beam input to the detector 3; and a determination unit 942 that compares the signal quantity I0 of the radiation beam with a predetermined signal quantity Is. The filter adjustment unit 4 adjusts the attenuation factor of the filter F so that the signal quantity I0 of the radiation beam becomes equal to or less than the predetermined signal quantity Is.SELECTED DRAWING: Figure 1
Patent JP-2021106157-A (JP)
Title: Method of manufacturing display device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L27/32
Filed: 2021-03-11
Abstract: To provide a novel functional panel excellent in convenience or reliability; and to provide a method for manufacturing the novel functional panel excellent in convenience or reliability.SOLUTION: A novel functional panel comprises a first base material, a second base material having an area overlapping the first base material, a bonding layer bonding the first base material and the second base material, and an insulating layer in contact with the first base material, the second base material and the bonding layer. Thus, a gap likely to appear in an area where the bonding layer is in contact with the first base material or the bonding layer is in contact with the second base material can be filled up with the insulating layer. It is possible to suppress a phenomenon that impurities spread to a functional layer which is in an area encircled by the first base material, the second base material and the bonding layer bonding the first base material and the second base material.SELECTED DRAWING: Figure 1
Patent JP-2022044539-A (JP)
Title: Modeling and control of gas cycle power plant operation by varying split load for multiple gas turbines
Inventor: NILESH TRALSHAWALA
IPC: F02C9/54
Filed: 2021-03-11
Abstract: To provide methods, program products and systems for controlling various attributes of a CCPP.SOLUTION: Embodiments of the disclosure provide a method for operating a combined cycle power plant (CCPP) (12). The method may include generating a power plant model (68) for operating the CCPP (12), determining whether at least two gas turbines (30A, 30B) in the power plant model (68) generate a power output, and modeling a fuel consumption of the CCPP (12) for a baseline split ratio (226) between the at least two gas turbines (30A, 30B). The method may also include determining whether the variant split ratio (226) meets a quality threshold for the CCPP (12), and adjusting the CCPP (12) to use the variant split ratio (226) in response to the variant split ratio (226) meeting the quality threshold.SELECTED DRAWING: Figure 4
Patent JP-2022140960-A (JP)
Title: Grain-oriented electromagnetic stainless steel and electromagnetic component
Inventor: YAMASAKI SHOTA
IPC: H01F1/147
Filed: 2021-03-15
Abstract: To provide a grain-oriented electromagnetic stainless steel having excellent soft magnetic properties, and having a<100>orientation aligned in a specific direction, and an electromagnetic component.SOLUTION: A grain-oriented electromagnetic stainless steel is provide which has a predetermined chemical composition, has a plurality of layers 6 stacked together, and comprises crystals with an angle difference of 20° or less between a stacking direction 12 of layers 6 and a crystal<100>orientation, the area ratio of the crystals being 0.70 or more. Also a magnetic component is provided which is made from a stainless steel having a predetermined chemical composition, and comprises crystals with an angle difference of 20° or more between an applied magnetic field direction(intended applied magnetic field direction) at being used as a magnetic component and a crystal<100>orientation, wherein the area ratio of the crystals is 0.70 or more. Excellent grain-oriented electromagnetic properties can be achieved since the crystal<100>orientation is oriented in the stacking direction or the intended applied magnetic field direction.SELECTED DRAWING: Figure 1
Patent JP-2022140969-A (JP)
Title: cryogenic refrigerator
Inventor: KUROMOTO TAKAHIRO
IPC: F25B9/14
Filed: 2021-03-15
Abstract: To reduce vibration caused by a rattle of a connection part between a displacer of a cryogenic refrigerator and its driving shaft.SOLUTION: A cryogenic refrigerator comprises a displacer 24 comprising a lid part 24a and a body part 24b, a displacer driving shaft 26 comprising a collar part 72 held between the lid part 24a and the body part 24b, and a buffer 78 arranged in a clearance between the collar part 72 and the lid part 24a or between the collar part 72 and the body part 24b, and comprising a soft material 78a, and a hard material 78b arranged on the side opposite to the collar part 72 with respect to the soft material 78a.SELECTED DRAWING: Figure 3
Patent JP-2022142141-A (JP)
Title: Refrigerant, refrigerating tool, cargo, transporter, transporting method and refrigerating method
Inventor: KATSUMATA SOTARO
IPC: B65D81/18
Filed: 2021-03-16
Abstract: To increase the variety of refrigerants available for refrigerating at temperatures lower than those of general freezers (for example, -20°C).SOLUTION: A refrigerant contains water and lithium bromide.SELECTED DRAWING: Figure 1
Patent JP-2022148557-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-03-24
Abstract: To provide a game machine allowing a player to recognize execution of a movable body performance while preventing disturbance of operation confirmation of a movable body by performance operation.SOLUTION: A game machine includes control means for performing operation confirmation of a movable body corresponding to a situation when power is turned on for preventing disturbance of a performance or the like to be executed after power is turned on.SELECTED DRAWING: Figure 1
Patent JP-2022150119-A (JP)
Title: work vehicle
Inventor: IIJIMA SHIGENORI
IPC: B60L58/12
Filed: 2021-03-26
Abstract: To provide a work vehicle that can avoid work in which body-building equipment is actuated from being interrupted.SOLUTION: Operating oil Ol is supplied from an electric-powered hydraulic pump 6 through a hydraulic circuit 13 to a hydraulic actuator 4. The hydraulic actuator 4 actuates body-building equipment 3 provided in a work vehicle 1 so as to drive the hydraulic pump 6 at a rotation speed which is equal to a target rotation speed Nm. When it is predicted that work in which the body-building equipment 3 actuated by the hydraulic actuator 4 is interrupted, control by which the rotation speed of the electric-powered hydraulic pump 6 is lowered from the target rotation speed Nm to lower an actuation speed of the body-building facility 3 is performed.SELECTED DRAWING: Figure 2
Patent JP-2022150181-A (JP)
Title: Die, method of manufacturing die, extruder and method of manufacturing pellet
Inventor: UEDA NAOKI
IPC: B29C48/30
Filed: 2021-03-26
Abstract: To provide a die with improved performance and an extruder comprising the die with improved performance.SOLUTION: A die 6 comprises a central member 6a, an injection hole formed from the surface of the central member 6a to the inside, a plurality of nozzles formed from the opposite surface of the central member 6a to the inside and connected to the injection hole, a heat source provided inside the central member 6a, and a plurality of insulation parts 31a provided inside the central member 6a. The plurality of insulation parts 31a extends from the outer peripheral side of the central member 6a toward the inside of the central member 6a in plan view.SELECTED DRAWING: Figure 3
Patent JP-2022052703-A (JP)
Title: Heat insulating member for drain joint, and heat insulating joint for drain
Inventor: KAWADAKA TOSHIKI
IPC: F16L59/147
Filed: 2021-03-26
Abstract: To provide a heat insulating member for drain joint which suppresses dew condensation in a drain joint member disposed in a lower part of a drain-up structure of air conditioning drain piping and to/from which the drain joint member is easily attached/detached, and a heat insulating joint for drain.SOLUTION: The present invention relates to a heat insulating member 100 for drain joint comprising: joint storage members 110L and 110R which form a space capable of storing a drain joint therein and of which outline edges 102 are separated from each other to form an opening that the drain joint can pass; a connection coupling part 150 connecting the corresponding outline edges 102 of the joint storage members 110L and 110R in a removable member with each other; air layer forming means which is disposed inside of the joint storage members 110L and 110R and forms an air layer in a gap with the drain joint; and sealing means which suppresses air circulation between the air layer and the outside.SELECTED DRAWING: Figure 6
Patent JP-2022151386-A (JP)
Title: isolation booth
Inventor: TATEISHI YOSHINORI
IPC: E04B2/74
Filed: 2021-03-27
Abstract: To provide a portable isolation booth which can be folded up compactly when not in use or transportation, and is easy to store and transport.SOLUTION: In a portable isolation booth 10 which has a front panel 11 and a pair of left and right side panels 12 extending rearward from the left and right side edges of the front panel 11 and of which the space surrounded by the front panel 11 and the pair of left and right side panels 12 becomes an isolated space isolated from the space in front of the front panel, each of the side panels 12 is attached to the front panel 11 so as to be horizontally rotatable, and when not in use, each of the side panels 12 is rotated horizontally and placed on the rear side of the front panel 11 so that the entirety can be folded into a panel shape.SELECTED DRAWING: Figure 4
Patent JP-2022154788-A (JP)
Title: Photovoltaic power generation system
Inventor: MAKI YUTARO
IPC: H02J3/38
Filed: 2021-03-30
Abstract: To provide a photovoltaic power generation system including a solar panel whose failure is easy to find.SOLUTION: A photovoltaic power generation system comprises: a string 21 including a plurality of solar panels 22 connected in series; a charging/discharging unit 31 connected in parallel with at least one of the plurality of solar panels 22; a first power conversion unit 41 that is connected between the charging/discharging unit 31 and the solar panel 22 and is used for charging/discharging of the charging/discharging unit 31; a second power conversion unit 51 for conversing DC power output from the string 21 to AC power; a measurement unit 42 for measuring output characteristics of the solar panels 22; a storage unit 43 for storing previously acquired output characteristics of the solar panels 22; and a determination unit 44 that on the basis of the stored output characteristics and the measured output characteristics, determines presence/absence of failures of the solar panels 22. The determination based on the stored output characteristics and the measured output characteristics makes it easy to find failures of the solar panels 22.SELECTED DRAWING: Figure 1
Patent JP-2022156312-A (JP)
Title: trigger type liquid ejector
Inventor: SAKISO YOICHI
IPC: B05B11/00
Filed: 2021-03-31
Abstract: To reduce environmental loads, and achieve facilitation of disposal by a user.SOLUTION: A trigger type liquid ejector includes an ejector body 11 and a nozzle member 20, wherein the ejector body has a vertical feed cylinder part 12 which extends in a vertical direction and sucks a liquid in a container body W, and a trigger mechanism T which has a trigger part 15 arranged in front of the vertical feed cylinder part so as to be movable to the rear part in a forwardly energized state, and distributes the liquid toward the side of an ejection hole 26a from the inside of the vertical feed supply part by movement to the rear part of the trigger part, the nozzle member includes a valve chamber 45 communicating the inside of the vertical feed cylinder part with the ejection hole, a nozzle body 22 formed with the ejection hole, a valve body 23 which is arranged in the valve chamber, blocks communication between the valve chamber with the ejection hole, and communicates the valve chamber with the ejection hole when an inner pressure of the valve chamber exceeds a predetermined value, and an energization member 32 for energizing the valve body toward the ejection hole side, and the energization member is formed of a synthetic resin material.SELECTED DRAWING: Figure 1
Patent JP-2022130265-A (JP)
Title: Reuse food pack
Inventor: HACHISUGA TOSHIO
IPC: B65D25/20
Filed: 2021-02-25
Abstract: To provide a reuse food pack that has an additional body and a container separated at home and also enables a consumer to throw the used pack in a cleaning machine when visiting a store.SOLUTION: There is provided a reuse food pack that has its structure suitable to cleaning decided in a designing stage, and newly adds individual identification information to a separable additional body so that a consumer can throw the used pack in a cleaning machine when visiting a store.SELECTED DRAWING: Figure 2