baber/WOPTO huggingface dataset:
Patent JP-2020151811-A (JP)
Title: Electric power tool
Inventor: NAKAMOTO MASANORI
IPC: B25F5/00
Filed: 2019-03-20
Abstract: To provide an electric power tool comprising a speed change mechanism.SOLUTION: An electric power tool 1 comprises a sun gear 21 fixed to a driving shaft 3, internal gears 22, planetary bodies 23, a planetary carrier 24 that rotatably supports the planetary bodies 23, and an output shaft 5 which is directly or indirectly connected to the planetary carrier 24 and can be mounted with a tip tool. The planetary bodies 23 have gears 31 to be driven and a plurality of gears 30 which are coaxially arranged. Numbers of teeth that the plurality of gears 30 have are different from each other. The gears 31 to be driven engage with the sun gear 21, and one of the plurality of gears 30 engages with the internal gears 22.SELECTED DRAWING: Figure 2
Patent JP-2020154803-A (JP)
Title: Circuit design method and program
Inventor: WATANABE HIRONORI
IPC: G06F30/333
Filed: 2019-03-20
Abstract: To provide a circuit design method capable of improving the effect of power reduction and area reduction while reducing a situation where unnecessary flip-flops etc. are added in forming a wrapper logic.SOLUTION: A circuit design method in an embodiment includes: a step of determining flip-flops used for configuring a wrapper logic based on a circuit netlist; and a step of, after the determination, forming a multi-bit flip-flop that includes the flip-flop used to configure the wrapper logic so as not to include the flip-flops that are not used to configure the wrapper logic.SELECTED DRAWING: Figure 5
Patent JP-2020152314-A (JP)
Title: Gas generator
Inventor: KITAMURA NAOYUKI
IPC: B01J7/00
Filed: 2019-03-22
Abstract: To provide a gas generator of a dual structure which can obtain a desired gas output during an operation while eliminating influence due to differences in environmental temperature.SOLUTION: A gas generator 1A includes a partition section 44 which partitions a space inside a filter 70 into a first combustion chamber S1 and a second combustion chamber S2. The partition section 44 has a cylindrical partition wall member 45 and a lid member 46 including a closing section 46a and a cylindrical section 46b. The cylindrical section 46b is provided with a notch section 46c which extends from an axial direction end located on a bottom plate section 11 side toward a top plate section 21 side and is covered with the partition wall member 45. The notch section 46c communicates the first combustion chamber S1 with the second combustion chamber S2 accompanying the movement of the lid member 46 while maintaining a state in which the cylindrical section 46b is tightly attached to the partition wall member 45 due to a pressure rise of the second combustion chamber S2 during an operation of a second igniter 42. As a result, gas generated in the second combustion chamber S2 passes the notch section 46c and is introduced into the first combustion chamber S1.SELECTED DRAWING: Figure 1
Patent JP-2020159376-A (JP)
Title: Segment cage for roller bearing and roller bearing
Inventor: INOUE YASUYUKI
IPC: F16C19/22
Filed: 2019-03-25
Abstract: To provide a segment cage for a roller bearing which is of a roller guide type and compact in size, can cope with the enlargement of the bearing, and can reduce a cost, and the roller bearing.SOLUTION: A cage 5 is of a roller guide type and composed of a plurality of pieces of cage segments 6 which are arranged in an annular shape. In each of the cage segments 6, a pocket Pt is formed of adjacent column parts 7 and a pair of connecting parts between the adjacent column parts 7, 7. In each column part 7, a guide claw 10 having a guide face for guiding rollers 4 which are accommodated in the pocket Pt, and protruding to an outside diameter side or an inside diameter side from the column part 7 is arranged. A pair of guide claws 10, 10 protruding to the outside diameter side and a pair of guide rollers 10, 10 protruding to the inside diameter side are alternately arranged in each pocket Pt along a peripheral direction with respect to arrangement bodies of the plurality of pieces of cage segments 6, and an engagement part 11 and an engaged part 12 which are engaged with each other in a radial direction are arranged at the adjacent column parts 7, 7 of the adjacent cage segments 6, 6 in the peripheral direction.SELECTED DRAWING: Figure 2
Patent JP-2020161014-A (JP)
Title: Information processing device and execution control program
Inventor: MAEDA MUNENORI
IPC: G06F9/48
Filed: 2019-03-28
Abstract: To suppress the number of times of switching threads.SOLUTION: A task that is newly generated is registered on a first queue 21. Threads in an executable state among threads allocated to tasks are registered on a second queue 22. A processing part 12 determines an execution priority between a task A11 registered on the head of the first queue 21 and a thread B2 registered on the head of the second queue 22 when execution of task A1 by virtue of thread B1 is finished. In a case where it is determined that the thread B2 is executed in advance, the processing part extracts the thread B2 from the second queue 22 to execute, by virtue of thread B2, a task A2 to which thread B2 has been assigned. In a case where it is determined that the task A11 is executed in advance, the processing part extracts the task A11 from the first queue 21 to execute the task A11 by virtue of thread B1.SELECTED DRAWING: Figure 1
Patent JP-2020158722-A (JP)
Title: Base material, laminate, packaging material, packaging bag and stand pouch
Inventor: YAMADA KENICHI
IPC: B32B27/16
Filed: 2019-03-28
Abstract: To provide a base material that enables production of a packaging material which has sufficient strength and barrier property as a packaging material, and is excellent in recyclability.SOLUTION: A base material is formed of a film composed of polyethylene, in which the film is subjected to stretching treatment, and at least one surface of the film is subjected to electron beam irradiation treatment.SELECTED DRAWING: Figure 1
Patent JP-2020165718-A (JP)
Title: Three-dimensional measurement device and robot system
Inventor: WAKABAYASHI SHUICHI
IPC: B25J13/08
Filed: 2019-03-28
Abstract: To provide a three-dimensional measurement device with which, of a simple structure though, a pattern image can be imaged with few peripheral dimming without requiring time and the measurement accuracy of a three-dimensional shape is high, and a robot system equipped with this three-dimensional measurement device.SOLUTION: Provided is a three-dimensional measurement device for three-dimensionally measuring an object using a laser beam, comprising: a laser light source for emitting the laser beam; a line generate lens for emitting the laser beam expanding its width to a line laser beam having such a first luminance distribution that the luminance of edges is higher than the luminance of a middle part in the extension direction; a mirror that swings around a swing axis, reflects the line laser beam, and projects pattern light to a projection plane that includes the object; an imaging unit for imaging the projection plane to which the pattern light is projected and acquiring a pattern image; and a measurement unit for finding the three-dimensional shape of the object on the basis of the pattern image.SELECTED DRAWING: Figure 7
Patent JP-2020166069-A (JP)
Title: Parallax inspection method and parallax inspection system
Inventor: MIYAMOTO TOMOAKI
IPC: G02B27/01
Filed: 2019-03-28
Abstract: To provide a parallax inspection method and a parallax inspection system that can inspect the parallax of virtual images.SOLUTION: A parallax inspection method is a parallax inspection method for inspecting the parallax of a virtual image displayed by a virtual image display system 100. The virtual image display system 100 displays the virtual image based on an image by projecting the image by an optical system 130. The parallax inspection method includes a detection process and an estimation process. In the detection process, a detector 10 disposed at the observation position of the virtual image is used to detect an incident angle at which the light forming the virtual image is incident on the detector 10. In the estimation process, the parallax of the virtual image at the observation position is estimated based on the incident angle.SELECTED DRAWING: Figure 1
Patent JP-2020164193-A (JP)
Title: Package
Inventor: NISHIDA SHUNYA
IPC: B65D73/00
Filed: 2019-03-29
Abstract: To provide a package that can self-stand more stably while maintaining good appearance of a packaged object.SOLUTION: A package A1 comprises a base material 1, a cylindrical film 2, a joining part 3 joining the base material 1 to the cylindrical film 2 and a packaged object 4 closely packaged with the cylindrical film 2. The base material 1 has a main plate part 11, a back plate part 12 and a bottom plate part 13, and the main plate part 11 has a support part 111 joined with the cylindrical film 2 and a front frame part 112. Respective top-side portions of the support part 111 and the front frame part 112 and a top-side portion of the back plate part 12 are fixed to each other. The bottom plate part 13 has a foundation part 131 connecting the front frame part 112 of the main plate part 11 and a ground-side portion of the back plate part 12 to each other. The base material 1 has a holding structure part 15 that holds the support part 111 in a state where an angle formed by the support part 111 and the back plate part 12 is smaller than an angle formed by the front frame part 112 and the back plate part 12.SELECTED DRAWING: Figure 1
Patent JP-2020164689-A (JP)
Title: Tire rubber composition and tire
Inventor: TOKIMUNE RYUICHI
IPC: C08K5/25
Filed: 2019-03-29
Abstract: To provide a rubber composition and a tire having improved general performances of workability, fuel economy, and fracture characteristics.SOLUTION: A tire rubber composition contains an isoprene rubber, a peptizer, a hydrazide compound, and an unsaturated fatty acid glyceride, and relative to the 100 pts.mass of a rubber component, the total content of carbon black and silica is 30-120 pts.mass.SELECTED DRAWING: None
Patent JP-2020168897-A (JP)
Title: Airless wheel
Inventor: IIZUKA KOJIRO
IPC: B60C7/20
Filed: 2019-04-01
Abstract: To provide an airless wheel which suppresses occurrence of slippage even on a soft ground without occurrence of puncture, and is excellent in running performance even on a road surface of a normal asphalt road.SOLUTION: An airless wheel comprises: a tread part 40 comprising plural transverse members 41 which are continuous in a direction crossing a circumferential direction of the wheel and are arranged in the circumferential direction, and connection parts 42 which respectively the transverse members 41 adjacent to each other in the circumferential direction; a pushing part 70 which is positioned on an inner peripheral surface side of the tread part 40, and is pushed toward a radial direction outer side along an inner peripheral curve surface of at least a part of the plural transverse members 41, thereby enabling increase in rigidity of the entire tread part 40; and a rigidity variable part 60 which can change rigidity of the entire tread part 40 by changing the pushing force of the pushing part 70 to the transverse member 41.SELECTED DRAWING: Figure 4
Patent JP-2020170413-A (JP)
Title: Document processing device and program
Inventor: KONO YUSUKE
IPC: G06F16/31
Filed: 2019-04-05
Abstract: To prevent a data amount of a second character string from exceeding a threshold value when generating a first character string such as an index indicating a characteristic of a document from a first region, and then generating the second character string in place of the first character string from a second region defined by a change in the first region.SOLUTION: A document management system displays on a screen a document image highlighting an indexing region, and receives an operation of addition or deletion of the indexing region from a user (S22). When the indexing region is added, the system determines whether a data amount of the indexing region after update by the addition (or an amount of index data generated from the region) exceeds a threshold value (S32). When it exceeds the threshold value, the system displays an alarm requiring deletion of the region (S34).SELECTED DRAWING: Figure 3
Patent JP-2020172747-A (JP)
Title: Greening roof structure
Inventor: TAKAMATSU TOSHINORI
IPC: E04D13/00
Filed: 2019-04-08
Abstract: To provide a greening roof structure capable of greening a metallic roof having, for example, a round shape, keeping enough strength, having a simple structure and low cost, and simply being constructed.SOLUTION: A greening roof structure 10 comprises: a roof part 12 formed by assembling and jointing multiple board members 12a so as to provide standing seams 24 along a water flow direction W; greening plantings 14 arranged between the standing seams 24; supporting bases 16 mounted on predetermined positions in the flow direction of the standing seams 24 and arranged at a position with upper ends thereof being higher than the standing seams 24; connection members 18 fixed to the supporting bases 16 and drilled with fastening holes 36 in a direction along the water flow direction W; and a decorative board 22 arranged on the supporting bases 16 crossing the water flow direction W and fastened to the connection members 18 via fastening members 20.SELECTED DRAWING: Figure 1
Patent JP-2020177758-A (JP)
Title: connector
Inventor: KAMIMURA KYOHEI
IPC: H01R13/641
Filed: 2019-04-16
Abstract: To provide a connector capable of suppressing plastic deformation of a detection projection portion in an assurance position state of a detection member.SOLUTION: A female housing 5 includes a pair of guide rails 523 and 523 that face a CPA member 8 in a width direction orthogonal to an insertion direction. The CPA member 8 includes a pair of restricting portions 85 and 85 respectively corresponding to the guide rails 523 and 523 and are respectively positioned below the guide rails 523 and 523. The pair of restricting portions 85 and 85 restrict movement of a CPA lock portion in an upward direction in a state of being elastically deformed, by coming into contact with the pair of guide rails 523 and 523, respectively, in a detection member moving state in which the CPA member 8 moves between an initial position and a fitting assurance position with respect to the female housing 5, and release the restriction of the movement in the upward direction by the pair of guide rails 523 and 523 in an assurance position state in which the CPA member 8 is positioned at the fitting assurance position with respect to the female housing 5.SELECTED DRAWING: Figure 12
Patent JP-2020174931-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-04-19
Abstract: To provide a game machine capable of preventing a performance from becoming inappropriate.SOLUTION: A performance control CPU can execute setting suggestions of patterns PT-1 to PT-7, or ready-to-win notice based on patterns PT-8 and PT-9 as a performance during variable display, determines execution of ready-to-win notice (high) based on the pattern PT-9 in preference to the setting suggestions when winning the pattern PT-9, and determines execution of ready-to-win notice (low) based on the pattern PT-8 in preference to setting suggestions (low) based on one of the patterns PT-1 to PT-4 if setting suggestions (high) based on the patterns PT-5 to PT-7 are not won even if a lottery of setting suggestions is executed. When a predetermined performance in a second special mode is executed, a specific performance in a specific mode is executable at a ratio higher than that for executing a predetermined performance in a first special mode after execution of a special mode.SELECTED DRAWING: Figure 8-15
Patent JP-2020174956-A (JP)
Title: Game machine
Inventor: KIRIKAE HIDEYUKI
IPC: A63F7/02
Filed: 2019-04-19
Abstract: To provide a game machine that can notify a user of an error properly.SOLUTION: A Pachinko game machine can display a door error image of giving a notification that a door member is opened in a first performance display device, and can display a light guide plate image on a light guide plate. The game machine regulates the light guide plate image from being displayed on the light guide plate, when the door error image is displayed in the first performance display device.SELECTED DRAWING: Figure 15
Patent JP-2019193629-A (JP)
Title: Ion concentration-dependent binding molecule library
Inventor: IGAWA TOMOYUKI
IPC: C40B40/10
Filed: 2019-04-25
Abstract: To provide a library mainly composed of a plurality of antigen-binding molecules having different sequences from each other in which at least one amino acid residue that changes the binding activity of an antigen-binding molecule to the antigen depending on the condition of ion concentration is contained in an antigen-binding domain.SOLUTION: Provided is a library for screening for antigen-binding molecules that bind to a desired antigen, comprising a plurality of antigen-binding molecules having different sequences from each other, in which the antigen-binding domain in the antigen-binding molecule is an antibody heavy chain variable region and light chain variable region, and the amino acid residues that change the binding activity of the antigen-binding molecule to the antigen depending on pH is contained in at least either one of the heavy chain variable region and the light chain variable region.SELECTED DRAWING: Figure 4A
Patent JP-2020179347-A (JP)
Title: Catalyst for hydrocarbon synthesis
Inventor: HIROSE TAKUTO
IPC: B01J23/755
Filed: 2019-04-25
Abstract: To provide a catalyst for hydrocarbon synthesis that makes it possible to efficiently produce a C2 or more hydrocarbon from CO2 and H2 even at a reaction temperature of 290°C or lower.SOLUTION: A catalyst for hydrocarbon synthesis contains an Na-containing CoO particle, and an Ni-containing oxide particle being at least one of an Ni-containing Al2O3 particle and an Ni-containing TiO2 particle.SELECTED DRAWING: None
Patent JP-2020180744-A (JP)
Title: Air conditioning management server, air conditioning management method and air conditioning management program
Inventor: FUKUE NAOFUMI
IPC: F24F11/58
Filed: 2019-04-25
Abstract: To provide an air conditioning management server that creates an air conditioning environment that is comfortable for a user.SOLUTION: An air conditioning management server 101 includes: an evaluation acquisition unit 110 for acquiring a temperature evaluation that is input by each of the users of multiple user terminals arranged in a space of which temperature is managed by an air conditioner from each of the multiple user terminals; and a comfortable temperature zone setting unit 120 for setting a comfortable temperature zone on the basis of the temperature evaluation.SELECTED DRAWING: Figure 4
Patent JP-2020043325-A (JP)
Title: Quantum dot led package, and quantum dot led module including the same
Inventor: YOO SUNGHWAN
IPC: H01L33/50
Filed: 2019-05-08
Abstract: To provide a quantum dot LED package.SOLUTION: The quantum dot LED package comprises: a heat-dissipation reflector having a penetration-type hollow space; a quantum dot plate received in an upper part of the penetration-type hollow space; an LED chip which is received in a lower part of the penetration-type hollow space and has an upper surface coupled to a lower surface of the quantum dot plate; electrode pads formed at the lower surface of the LED chip and protruding downward beyond the lower surface of the heat-dissipation reflector; and a resin part formed at the penetration-type hollow space to fix the LED chip and quantum dot plate to the reflector.SELECTED DRAWING: Figure 1
Patent JP-2019169725-A (JP)
Title: SILICON CARBIDE (SiC) COMPOSITE SUBSTRATE
Inventor: KUBOTA YOSHIHIRO
IPC: H01L21/205
Filed: 2019-05-09
Abstract: To provide a SiC composite substrate increased in adherence power of a polycrystalline SiC substrate and a monocrystalline SiC layer without an interposing layer between the polycrystalline SiC substrate and the monocrystalline SiC layer and without entrance of a crystalline structure defect or the like into the monocrystalline SiC layer.SOLUTION: A SiC composite substrate 10 comprises a monocrystalline SiC layer 12 on a polycrystalline SiC substrate 11. The whole face or part of an interface where the polycrystalline SiC substrate 11 and the monocrystalline SiC layer 12 are in contact with each other is a mismatch interface Iwhere they are mismatched in lattice structure. The monocrystalline SiC layer 12 has a smooth surface, and has a surface with more irregularities than this smooth surface at a side of the interface with the polycrystalline SiC substrate 11. In the polycrystalline SiC substrate 11, closest packed faces (lattice faces 11p) of crystalline of polycrystalline SiC are oriented randomly with respect to a normal direction of the surface of the monocrystalline SiC layer 12.SELECTED DRAWING: Figure 2
Patent JP-2020187214-A (JP)
Title: Liquid crystal device and electronic apparatus
Inventor: TOMIKAWA NAOKI
IPC: G02F1/1333
Filed: 2019-05-13
Abstract: To provide a liquid crystal device and an electronic apparatus with which it is possible to further extend the time until the liquid crystal in a pixel region is degraded.SOLUTION: In a liquid crystal device 100, a liquid crystal 50 is provided in a space enclosed by a seal member 107 between a first substrate 10 and a second substrate 20, and the liquid crystal 50 is oriented in a diagonal direction formed by angles 10a1 and 10a3. Between a pixel region 10a and the seal member 107 is formed a first groove 61 so as to follow along a side 20a6 from the angle 10a1 toward an angle 10a2. When a first pump 70a is driven, the liquid crystal 50 in the pixel region 10a is drawn in from one end 61a on the angle 10a1 side of the first groove 61, and the liquid crystal 50 is discharged from the other end 61b to the pixel region 10a. As a result, a flow of the liquid crystal 50 heading from a side 20a7 to a side 20a9 is generated in the pixel region 10a, so that the liquid crystal 50 can be smoothly circulated.SELECTED DRAWING: Figure 4
Patent JP-2019179034-A (JP)
Title: Smoke detector and method for estimating concentration of smoke
Inventor: NAKAMURA YOSHIO
IPC: G01N21/3504
Filed: 2019-05-13
Abstract: To provide a smoke detector which can accurately detect generation of a fire by estimating the concentration of smoke outside a case, and a method for estimating the concentration of smoke.SOLUTION: The smoke detector includes: a case 11; a smoke detecting room 22 in the case 11, air containing smoke flowing outside the case 11 going into the room and out of the room; and a control electronic part 32 for calculating the amount of inflow of air including smoke flowing into the smoke detecting room 22 on the basis of the rate of air flowing outside the case 11, and estimating the concentration of smoke outside the case 11 based on the inflow amount of the air including smoke, the capacity of the smoke detecting room 22, and the concentration of the smoke in the smoke detecting room 22.SELECTED DRAWING: Figure 1