baber/WOPTO huggingface dataset:
Patent JP-2022067198-A (JP)
Title: Portable information device and display assembly
Inventor: KINOSHITA HIROAKI
IPC: H05K5/02
Filed: 2020-10-20
Abstract: To suppress the generation of noise generated between plates supporting a display during a rotation operation.SOLUTION: A portable information device includes a first housing, a second housing relatively rotatably connected to the first housing, a first plate fixed to the first housing, a second plate fixed to the second housing so as to be adjacent to the first plate, a display having a bent area, a first locking piece protruding from the first plate beyond a first end face and capable of contacting and separating from the second plate, a second locking piece projecting from the second plate over a second end face and capable of contacting and separating from the first plate, and a projection piece provided to project at least one of the first end face and the second end face to the other and to abut on the other in a flat plate form. In the flat plate form, the protrusion piece is at a position where it overlaps with the first locking piece and the second locking piece in the plate thickness direction of the first plate and the second plate.SELECTED DRAWING: Figure 4
Patent JP-2021006704-A (JP)
Title: Siphon rain gutter system and siphon drain member
Inventor: MOTO TAKAAKI
IPC: E04D13/068
Filed: 2020-10-22
Abstract: To provide an elbow for allowing rain water to flow down smoothly.SOLUTION: An elbow 114 according to the invention is an elbow arranged at downstream side of a siphon rain gutter system equipped with eaves gutter and a siphon generation part having a cylindrical part for penetrating into a water collection port formed on a bottom surface of the eaves gutter and configured for generating a siphon phenomenon, the elbow comprises a bent pipe part and a receptacle provided at both ends of the bent pipe part, and in the bent pipe part seen in a cross section in a plane including a tube axis of the bent pipe part a radius of curvature of an internal wall surface of an inner peripheral side is greater than 64 mm and smaller than 100 mm.SELECTED DRAWING: Figure 4
Patent JP-2022069212-A (JP)
Title: Control apparatus, program, and system
Inventor: ISHIGAKI KENTA
IPC: G06F3/048
Filed: 2020-10-23
Abstract: To provide a control apparatus, a program, and a system for transmitting only a part of a captured image selected by a partial selection unit from the captured image captured by a spectacle-type device to a sharing destination of the spectacle-type device.SOLUTION: In a system in which a plurality of spectacle-type devices and a control server communicate with each other via a network, a communication control apparatus 200 included in the spectacle-type device, comprises: an image acquisition unit for acquiring a captured image captured by the spectacle-type device; a partial selection unit for selecting a part of the captured image according to an instruction by a wearer of the spectacle-type device; a transmission control unit for controlling so as to transmit the part of the captured image selected by the partial selection unit to a sharing destination of the spectacle-type device; an imaging apparatus selection unit for selecting an imaging apparatus included in an imaging range of the spectacle-type device; an image receiving unit for receiving the captured image captured by the imaging apparatus; and a display control unit for displaying the captured image on a display unit of the spectacle-type device.SELECTED DRAWING: Figure 7
Patent JP-2022069940-A (JP)
Title: Winding iron core
Inventor: MIZUMURA TAKAHITO
IPC: H01F27/245
Filed: 2020-10-26
Abstract: To provide a winding iron core that can exhibit more desirable efficiency as well even when a straightening annealing is not performed and can perform a simpler annealing when a straightening annealing is performed, and is improved to cause less unexpected efficiency deterioration after the annealing.SOLUTION: A winding iron core includes a winding iron core body substantially rectangular in a side view. In the winding iron core body, a flat surface part and a corner part alternately continue to each other in a longer direction. Each corner part has at least two bent surface parts with a curve shape in a side view of directional electromagnetic steel plates. In at least one bent surface part of an arbitrary one of laminated directional electromagnetic steel plates, a following formula (1) is satisfied: Sb/St>0.50 (1), in which St denotes a total area of the bending surface part region and Sb denotes a total area of a small section with a KAM value of 0.01 to 3.00.SELECTED DRAWING: Figure 2
Patent JP-2021077364-A (JP)
Title: Project management system, project management method, and program
Inventor: TAKATSUKA KAYOKO
IPC: G06Q10/06
Filed: 2020-10-26
Abstract: To precisely manage a schedule network with less computational complexity by also considering a delay risk in addition to a process (time), resources, and cost.SOLUTION: In a project management system 1, a schedule network generation part 10 generates a schedule network for satisfying restriction conditions of time, cost, and resources on the basis of a logical order relationship between activities in a project and required time of each activity. A delay risk evaluation part 20 extracts structure capable of generalizing a volume calculation by integral calculus from a regular convex polyhedron for expressing a margin for keeping a project within the entire delivery time when each activity is delayed in a vector space with a margin parameter for indicating margin time permitted in each activity as an element, and a schedule network is evaluated with the size of the extracted structure or sensitivity of the size to delay as an index value.SELECTED DRAWING: Figure 1
Patent JP-2022071717-A (JP)
Title: Processing wafer and manufacturing method of chip constitution wafer
Inventor: NAGAYA MASATAKE
IPC: B23K26/53
Filed: 2020-10-28
Abstract: To easily separate a chip constitution wafer from a processing wafer in which a beveling part is formed.SOLUTION: A manufacturing method of a chip constitution wafer includes: forming an epitaxial film consisting of Sic on a first principal surface of an SiC wafer, and preparing a processing wafer 20 defining a surface at the side of the epitaxial film as one face 20a and defining a surface at the side of the SiC wafer as another face 20b; forming an altered layer by irradiating the inside of the processing wafer 20 with laser beams from the other face 20b of the processing wafer 20; separating the processing wafer 20 into a chip constitution wafer at the side of the one face 20a of the processing wafer 20 and a recycle wafer at the side of the other face 20b of the processing wafer 20 by separating the processing wafer 20 with the altered layer defined as a boundary; and utilizing the recycle wafer as an SiC wafer again. In preparing the processing wafer 20, a processing wafer in which a beveling part 21 where an area of the other face 20b is larger than that of the one face 20a is formed at an outer edge of the processing wafer 20 is prepared.SELECTED DRAWING: Figure 3
Patent JP-2021108365-A (JP)
Title: Multilayer ceramic capacitor
Inventor: SAITO YUTA
IPC: H01G4/30
Filed: 2020-11-06
Abstract: To provide a multilayer ceramic capacitor of high reliability by making such arrangement that a device thickness according to a dielectric ceramic layer arranged at least for the purpose of eliminating a step becomes a satisfactory thickness.SOLUTION: Supposing that a thickness of a first dielectric ceramic layer at a center of a lamination direction thereof in a plane located at a center in a length direction and involving the lamination direction and a width direction is T1, a thickness of the first dielectric ceramic layer at an end in the width direction is T2, and a thickness between an end of a first internal electrode layer in its length direction, which is not connected to a second external electrode, and the second external electrode, and a thickness between an end of a second internal electrode layer in its length direction, which is not connected to a first external electrode, and the first external electrode are each T3, the difference between the thicknesses T1 and T2 is equal to or smaller than 10% of T1, and the thickness T3 is larger than T1 and T2, and the difference thereof is equal to or larger than 10% of T1 and T2.SELECTED DRAWING: Figure 36
Patent JP-2022076287-A (JP)
Title: Voltage adjustment device and component replacement method of the voltage adjustment device
Inventor: MAEDA HIRONOBU
IPC: H02M5/12
Filed: 2020-11-09
Abstract: To provide a voltage adjustment device capable of facilitating an exchange of a component, and a component replacement method of the voltage adjustment device.SOLUTION: A voltage adjustment device (100a) comprising: a series transformer (1); an adjustment transformer (2); measurement transformers (PT1 and PT2); a tap changer (3a); and a control part (4), comprises: a switch (SW1) turning on/off a connection with a primary winding and a distribution line of the adjustment transformer and each measurement transformer; a power supply (41) generating an operation power supply of the control part on the basis of an AC power from each measurement transformer, or comprises: a switch (SW2) turning on/off a connection with a tap of a secondary winding of the adjustment transformer and a tap switching changer; and a switch (SW3) turning on/off the power supply generating the operation power supply of the control part. The tap switching changer includes electromagnetic contact devices (MC_UV and MV_VW) connected in parallel to a connection line connected to the primary winding of the series transformer. In the series transformer, the primary winding is reduced by the tap switch changer or the electromagnetic contactor when the power supply is turned off.SELECTED DRAWING: Figure 1
Patent JP-2022085980-A (JP)
Title: Frictional coefficient measuring device and frictional coefficient measuring method
Inventor: IGAMI YASUHIRO
IPC: G01N19/02
Filed: 2020-11-30
Abstract: To propose a frictional coefficient measuring device and a frictional coefficient measuring method, with which it is possible to evaluate the coefficient of friction during propulsion under a condition where excessive pressure is anticipated to act from a direction that intersects the direction of propulsion.SOLUTION: Provided is a frictional coefficient measuring device 1 comprising: a rotary table 2 that rotates around a vertical axis; a container 3 for accommodating a soil sample S and secured to the rotary table 2; a load placement body 4 placed on top of the soil sample S while rotation is controlled; pressuring means 5 for adding a pressing force in the vertical direction to the load placement body 4; a torque measurement stay extending in the circumferential direction from the load placement body 4; and a load cell provided at a position which the tip of the torque measurement stay touches.SELECTED DRAWING: Figure 2
Patent JP-2022086080-A (JP)
Title: coil
Inventor: MURATA TOMOKI
IPC: H01F5/06
Filed: 2020-11-30
Abstract: To provide a coil that can improve the thermal conductivity of an insulator.SOLUTION: A coil is a wound wire provided with a conductor and an insulator covering the conductor, and the insulator consists of ceramic particles and an amorphous oxide. The average thickness of the insulator is 1 μm or more and 50 μm or less, and the average particle size of the ceramic particles is 0.4 μm or more and 10 μm or less. On the cut surface of the insulator, the area of the ceramic particles with respect to the area of the insulator is 50% or more and 70% or less.SELECTED DRAWING: Figure 3
Patent JP-2022087475-A (JP)
Title: Diagram generating method, diagram generating device, and program
Inventor: YASUDA YOSHIHITO
IPC: G06F16/901
Filed: 2020-12-01
Abstract: To provide a diagram generating method capable of effectively expressing a multi-layer set.SOLUTION: A computer executes an input procedure to input a multi-layered set with a hierarchy and a generating procedure, where the generating procedure ends with a first element, which itself is not a set, of each element representing the multi-layered set, and generates a diagram to represent a nest relation of the first element in the multi-layered set as the relation between nodes.SELECTED DRAWING: Figure 2
Patent JP-2022087666-A (JP)
Title: Game machine
Inventor: NISHIMURA HITOSHI
IPC: A63F7/02
Filed: 2020-12-01
Abstract: To improve interest of a game machine by changing a generation probability of a special performance.SOLUTION: A game machine 1 includes fluctuating performance execution means for executing a fluctuating performance from fluctuation start of a decorative pattern 80 showing a win/fail lottery result until stop of the decorative pattern 80 in a mode corresponding to the win/fail lottery result, and mode setting means capable of setting a special mode in which a generation probability of a special performance which may be generated as a performance constituting the fluctuating performance is different from a normal mode. The kind of the special mode to be set cannot be determined optionally by a player, but determined by a mode determination lottery.SELECTED DRAWING: Figure 21
Patent JP-2022087881-A (JP)
Title: Plasmid for transformation, method for producing transformant using the same, and transformation method
Inventor: ONISHI TORU
IPC: C12N1/19
Filed: 2020-12-02
Abstract: To produce simply and efficiently a stable transformant in which a gene of interest is incorporated into the genome.SOLUTION: A plasmid for transformation has a site into which a gene of interest is incorporated, a pair of homologous recombination sequences sandwiching the site therebetween, and a pair of endonuclease target sequences sandwiching the pair of homologous recombination sequences therebetween.SELECTED DRAWING: Figure 1
Patent JP-2022089090-A (JP)
Title: Method, information processing apparatus, and program
Inventor: SHIBANO TAKUMI
IPC: G06Q50/30
Filed: 2020-12-03
Abstract: To improve a technique related to a reduction in power demanded.SOLUTION: A method is executed by an information processing apparatus 20, and includes: acquiring a first predicted value of a power demanded in an area including one or more dwelling facilities; and when a predetermined condition related to the first predicted value is satisfied, allocating a vehicle that transports some residents in the area from the dwelling facilities.SELECTED DRAWING: Figure 1
Patent JP-2021036349-A (JP)
Title: Highly efficient multiwavelength beam expander using dielectric enhancement mirror
Inventor: WANG JUE
IPC: G02B5/26
Filed: 2020-12-07
Abstract: To provide a highly efficient multiwavelength beam expander optical system using a dielectric enhancement mirror.SOLUTION: Each mirror includes a coating layer in direct contact with the surface of a substrate, and further includes, on the coating layer, a reflective multilayer coating defining first, second and third sections in the order from near the substrate and formed of alternate layers of HfO2 and SiO2. A layer thickness of the HfO2/SiO2 is substantially constant in a predetermined section, and is smaller section by section from the substrate surface toward the outside. Each of the first, second and third sections is configured to optimally reflect light of different operation wavelengths such that light transmission of the beam expander optical system exceeds 95% in various operation wavelengths.SELECTED DRAWING: Figure 6
Patent JP-2022093851-A (JP)
Title: Bathroom system
Inventor: SAKANOUE TOMOKI
IPC: F24H15/196
Filed: 2020-12-14
Abstract: To provide a bathroom system that can enhance convenience of a user.SOLUTION: A bathroom system comprises a bathtub washing device control unit for controlling a bathtub washing device, a bathroom heating dryer control unit for controlling a bathroom heating dryer, a bathtub plug control unit for opening/closing a bathtub plug provided in a bottom part of a bathtub, and a water heater control unit for controlling a water heater for filling the bathtub with hot water, and is constituted so as to be capable of executing one operation mode selected from a plurality of operation modes including at least three operation modes, i.e., a first operation, a second operation, and a third operation when receiving a user instruction for opening the bathtub plug. The first operation is an operation mode for opening the bathtub plug, and washing the bathtub by the bathtub washing device. The second operation is an operation mode for opening the bathtub plug, washing the bathtub by the bathtub washing device, and performing a drying operation by the bathroom heating dryer after completion of the washing. The third operation is an operation mode for opening the bathtub plug, washing the bathtub by the bathtub washing device, and filling the bathtub with hot water by the water heater after completion of the washing.SELECTED DRAWING: Figure 2
Patent JP-2022095448-A (JP)
Title: Self travel type scattering device
Inventor: UMEDA JUMPEI
IPC: A01M7/00
Filed: 2020-12-16
Abstract: To achieve preferable work efficiency of a scattering device.SOLUTION: A scattering part 5 comprises: first arms 9 pivotally attached to a frame 7 of a machine body 1; second arms 11 each integrally coupled to the first arm; and scattering pipes 13 provided on the second arm, and each extended in a longitudinal direction of the second arm. A first fulcrum shaft 15 for rotating the first arm and the frame in a horizontal direction is provided on one end part of the first arm, and a second fulcrum shaft 17 for rotating the second arm and the first arm in the horizontal direction, is provided on the other end. When the scattering part is shifted from a working posture A to a rearward retreated posture B, the first arm rotates around the first fulcrum shaft, however, the second arm does not relatively rotate. In addition, when the scattering part is shifted to a forward retreated posture C, only the second arm rotates around the second fulcrum shaft, the first arm does not rotate. Due to a two-point shaft configuration formed of the first fulcrum shaft and the second fulcrum shaft, motion of the two-point shaft can be made small, so that the posture change can be easily and quickly achieved, regardless of large motion of the scattering pipe and the second arm in posture change time.SELECTED DRAWING: Figure 1
Patent JP-2021111780-A (JP)
Title: Semiconductor device and method for manufacturing semiconductor device
Inventor: NISHIMURA TAKEYOSHI
IPC: H01L21/60
Filed: 2020-12-17
Abstract: To provide a semiconductor device with low on-resistance.SOLUTION: A semiconductor device comprises: a semiconductor element 10 including a surface electrode layer 20 having a first principal surface 20a and a second principal surface 20b, the first principal surface 20a being exposed as a surface; a first wire 30 electrically connected to the first principal surface 20a by a plurality of first connection parts 31 and arranged on the first principal surface 20a so as to extend in a first prescribed direction; and a second wire 33 electrically connected to the first principal surface 20a by a second connection part 34 and arranged on the first principal surface 20a so as to extend in a second prescribed direction. A second circle equivalent diameter, which is a diameter of a circle having the same cross section as a cross section of the second wire 33, is greater than a first circle equivalent diameter, which is a diameter of a circle having the same cross section as a cross section of the first wire 30.SELECTED DRAWING: Figure 4
Patent JP-2021048140-A (JP)
Title: Luminaire
Inventor: TOMIYAMA KAZUYA
IPC: F21S9/02
Filed: 2020-12-18
Abstract: To provide a luminaire that can illuminate an appropriate range at the time of emergency lighting and can illuminate a wide range at the time of normal lighting.SOLUTION: A luminaire 10 comprises an appliance body 11, a battery, a main light source 12, and an emergency light source 13. The appliance body 11 comprises a front part 25 provided on the front upper side, and a slope part 26 provided in a slope shape obliquely backward from a lower end of the front part 25 on the front lower side. The battery is arranged in the appliance body 11. The main light source 12 is arranged on the front part 25 of the appliance body 11 and lit by an external power supply. The emergency light source 13 is arranged on the slope part 26 of the appliance body 11 and lit by power of the battery at the time of a power failure of the external power supply.SELECTED DRAWING: Figure 1
Patent JP-2021058626-A (JP)
Title: Applicator for cryoanesthesia and analgesia
Inventor: CAGRI GIRAY BESIRLI
IPC: A61F9/007
Filed: 2020-12-18
Abstract: To provide a cryoanesthesia or analgesia device capable of minimizing patient discomfort by cooling a conjunctiva and sclera at an injection site.SOLUTION: A handheld cryoanesthesia device 10 or analgesia device including a thermoelectric cooling system disposed within an elongated body 12 cools a target area on a cutaneous membrane, a mucous membrane, or tissue of a mucocutaneous zone. The thermoelectric cooling system physically contacts and thermally couples the target area on the cutaneous membrane, the mucous membrane, or the tissue of the mucocutaneous zone to induce cryoanesthesia or analgesia. The thermoelectric cooling system includes a thermally-conductive cold tip 26, a thermally-conductive cooling power concentrator thermally coupled to the cold tip, at least one Peltier unit module thermally coupled to the cooling power concentrator, a heatsink thermally coupled to the at least one Peltier unit module, a power source, at least one thermal sensor, and a controller operably outputting a control signal to the Peltier unit module to maintain a predetermined temperature.SELECTED DRAWING: Figure 1
Patent JP-2022096969-A (JP)
Title: Sulky type seedling transplanter
Inventor: IMAIZUMI DAISUKE
IPC: A01C11/02
Filed: 2020-12-18
Abstract: To provide a sulky type seedling transplanter having excellent seedling planting work efficiency by shortening the longitudinal length of a traveling vehicle body, reducing a turning radius at a levee edge of a farm field, and narrowing a headland width to solve the problem of a conventional sulky type rice transplanter with a seedling planting part attached at the rear of a traveling vehicle body where because an engine is longitudinally mounted at the front of the traveling vehicle body and a radiator is provided in front of the engine, the longitudinal length of the traveling vehicle body is long, a turning radius at a levee edge of a farm field is large, and a headland width is required to be wide, resulting in low rice transplanting work efficiency.SOLUTION: A sulky type seedling transplanter includes a seedling planting part attached behind a traveling vehicle body 2 with an engine 11 mounted at the front thereof, where the engine 11 is laterally mounted so as to face the right and left directions, and a radiator 18 is disposed on one side of the right and left sides of the engine 11.SELECTED DRAWING: Figure 2