baber/WOPTO huggingface dataset:
Patent JP-2020006797-A (JP)
Title: Rudder system
Inventor: TANAKA YOSHIKAZU
IPC: B63H1/20
Filed: 2018-07-09
Abstract: To provide a rudder system improved in propulsion efficiency.SOLUTION: A rudder system includes one propulsion propeller 20 rotating clockwise at a viewpoint looking at bow side from stern side, and a rudder 10 installed on an axial line of the propulsion propeller. The propulsion propeller 20 has a propeller boss cap 21, the propeller boss cap 21 has a boss cap fin 22 generating back wash gyrating in the same direction as the gyrating flow of the propulsion propeller back wash, the rudder 10 has a rudder valve 60 on an axial line of the propulsion propeller 20, the rudder valve 60 has a port side fin 62 and a starboard fin 63 overhanging in respective broadsides on both the right and left broadsides of a rudder plate 30, the port side fin 62 and the starboard fin 63 are located in symmetrical positions to the axial line of the propulsion propeller 20 as well as along the axial line from the rudder valve 60 to the propulsion propeller 20.SELECTED DRAWING: Figure 1
Patent JP-2020007880-A (JP)
Title: Eaves support material and eaves structure using the same
Inventor: FUNAKI MOTOKATSU
IPC: E04D13/072
Filed: 2018-07-12
Abstract: To provide an eaves support material capable of applying for various roofs such as a general house or a housing complex, mounting various eaves gutters to the eaves of the roof stably and securely and corresponding to a variety of eaves of an existing roof and the eaves structure using the same.SOLUTION: An eaves support material 1 of the invention comprises a body 1A for supporting an eaves gutter 2 arranged at an eaves side of a building, an eaves mount material 1B having a mount mounted to the eaves and a fixture 1C for holding the body 1A and the eaves mount material 1B and is characterized in that in the body 1A and the eaves mount material 1B an opposite horizontal piece 101, 13 with a predetermined interval H in a state of being held integrally and in the fixture 1C an engaging part 77 for holding an opposite interval H is formed.SELECTED DRAWING: Figure 1
Patent JP-2020007515-A (JP)
Title: Film
Inventor: KITAMURA MICHIAKI
IPC: G02B1/04
Filed: 2018-07-12
Abstract: To provide a film that has, by simple means, a very small phase difference.SOLUTION: The film is a film in which a phase separation portion is formed in matrix, having a positive form birefringence based on the phase separation structure, a negative orientation birefringence is introduced into matrix, and the form birefringence and the orientation birefringence are canceling each other.SELECTED DRAWING: None
Patent JP-2020013398-A (JP)
Title: Arithmetic apparatus
Inventor: MARUGAME TAKAO
IPC: G06F17/16
Filed: 2018-07-19
Abstract: To set coefficients with satisfactory accuracy with simple processing.SOLUTION: An arithmetic apparatus carries out product-sum operation of M input values and M coefficients. The arithmetic apparatus has M coefficient storage units, M multiplication units, an output unit, and a control unit. The M multiplication units calculate a positive multiplication value obtained by multiplying a code inverted according to a corresponding input value with the positive coefficient included in the corresponding coefficient storage unit and a negative multiplication value obtained by a code inverted according to the corresponding input value with the negative coefficient included in the corresponding coefficient storage unit. The output unit outputs an output value corresponding to a difference between a positive product-sum value that is a total amount of the M positive multiplication values and a negative product-sum value that is a total amount of the M negative multiplication values. The control unit, in its initial mode, matches the positive coefficient with the negative coefficient and sets, in its setting mode, a magnitude relation of the positive coefficient and a negative coefficient according to the corresponding coefficient.SELECTED DRAWING: Figure 4
Patent JP-2020019240-A (JP)
Title: Recording device, recording method, and adjustment value setting method for recording position
Inventor: SUZUKI FUMIKO
IPC: B41J29/38
Filed: 2018-08-01
Abstract: To execute a reading operation for adjusting a recording position with efficiency and high accuracy.SOLUTION: A recording device records a plurality of adjustment patterns corresponding to each of a plurality of recording position adjustment items for adjusting a recording position on the recording medium in the recording medium. At the time, the recording device records the plurality of adjustment patterns in the recording medium while conveying the recording medium in a forward direction by conveyance means (S603). Then, the recording medium is conveyed in an opposite direction by the conveyance means until the plurality of adjustment patterns are located on an opposite direction side position of a reading position by reading means (S604). After the recording medium is conveyed in the opposite direction, the recording medium is conveyed in the forward direction again and the adjustment patterns are made to reach the reading position (S604). After making the adjustment patterns reach the reading position, the plurality of adjustment patterns are continuously read at the reading position by the reading means while conveying the recording medium in the forward direction by the conveyance means (S606).SELECTED DRAWING: Figure 6
Patent JP-2020025046-A (JP)
Title: Common mode choke coil
Inventor: SASAKI KATSUFUMI
IPC: H01F17/00
Filed: 2018-08-08
Abstract: To provide a common mode choke coil that can reduce the amount of signal attenuation due to antiresonance in Sdd21 and reduce the effect on differential signal transparency.SOLUTION: A common mode choke coil includes first and second filter units 20 and 30 as a common mode filter unit configured by arranging a primary coil and a secondary coil in the stacking direction. The first filter unit 20 of the plurality of first and second filter units 20 and 30 has a resonance frequency different from that of the second filter unit 30, and the line length between the primary coil and the secondary coil is different.SELECTED DRAWING: Figure 4
Patent JP-2019037758-A (JP)
Title: Broiling device with foldable heater and broiling plate
Inventor: LEE JIN HEE
IPC: A47J37/06
Filed: 2018-08-09
Abstract: To provide a broiling device with a foldable heater and a broiling plate, the device that can set usage of the heater and the broiling plate according to user's need, and a large quantity of broiled food can be broiled in a short time rather than a case to use a single frying pan and grill.SOLUTION: A broiling part 100 plays a role of including a broiled target food in the upper part, and then supports the broiled target food so as to be broiled through a heat source applied from a heat generating part 200. The heat generating part 200 plays a role of applying infra-red ray heat to the broiled target food included in the broiling part 100, and broiling the broiled target food while being boiled. Here, the broiling part 100 is formed so that multiple broiling plates may be opened mutually and folded mutually while placing and cooking the dish material to be cooked.SELECTED DRAWING: Figure 1
Patent JP-2020027712-A (JP)
Title: Connector unit and power supply cable unit
Inventor: YAMASHITA SHINJI
IPC: H01R13/717
Filed: 2018-08-10
Abstract: To provide a configuration for confirming a completely fitted state of connectors at a dark place in such a structure that tracking of a switch is hard to occur.SOLUTION: When a load-side connector 11 and a power-source-side connector 13 are completely fitted, a tip end of a key 25 of the load-side connector 11 extrudes a lever 43 of a micro-switch 41 of the power-source-side connector 13 to the outside of a key groove 39. A contact state of the micro-switch 41 is then changed over from OFF to ON, and a luminescent indicator 45 of the power-source-side connector 13 is turned on, In this configuration, all the key 25, the key groove 39 and further the micro-switch 41 which detects the tip end of the key 25 in the key groove 39 by means of the lever 43, are not exposed outside of a connector hood 31 of the load-side connector 11 which is disposed outside of a plug 33 of the power-source-side connector 13. Therefore, a connector unit is not exposed under dust or dew condensation water existing around both the connectors 11 and 13.SELECTED DRAWING: Figure 2
Patent JP-2020038271-A (JP)
Title: Mounting board and optical module using the same, and method for manufacturing these
Inventor: KIUCHI MARIO
IPC: H01S5/022
Filed: 2018-09-03
Abstract: To provide a mounting board that can easily determine the position of a first component accommodated in a groove part of the substrate.SOLUTION: A mounting board 10 comprises: a substrate 10; and a groove part 20 that is formed in the substrate 10 and accommodates an annular capacitor lens 60. The groove part 20 includes a first inclined surface 21a and a second inclined surface 22a that are opposite to each other at substantially the same angle with respect to a top face 11 of the substrate 10, a first side face 21b and a second side face 22b that are substantially orthogonal to the top face 11 of the substrate 10 and extend respectively downward from the first inclination surface 21a and second inclination surface 22a; and an accommodation part 26 that accommodates part of the capacitor lens 60 between the first side face 21b and second side face 22b.SELECTED DRAWING: Figure 2C
Patent JP-2020038808-A (JP)
Title: Battery pack
Inventor: SUZUKI RITSUO
IPC: H01M2/10
Filed: 2018-09-05
Abstract: To provide a battery pack capable of reducing noise even in a case where a bus bar is included.SOLUTION: A battery pack 100 comprises: a battery cell 150; a case 110 in which the battery cell 150 is accommodated and which is adhered with the battery cell on an inner surface; a relay 220 which is packaged in the case 110 and connected with bus bars 231 and 233; and a connection member which is connected to a terminal of the relay 220 and fixed to the case 110. The case 110 includes a first fixing part 112 which is positioned at a back side with respect to the adhesion surface with the battery cell 150 and provided at a position overlapped at least partially with the adhesion surface in a view from the back side. The connection member is constituted of a material having higher rigidity than that of the case 110 and coupled to the case 110 by the first fixing part.SELECTED DRAWING: Figure 1
Patent JP-2020043131-A (JP)
Title: Semiconductor memory device
Inventor: NAGASE TOSHIHIKO
IPC: H01L27/105
Filed: 2018-09-06
Abstract: To reduce a load at the time of manufacturing a memory cell.SOLUTION: A semiconductor memory device according to an embodiment comprises: a first memory cell and a second memory cell, each of which includes a selector element and a resistance change element connected to the selector element and which are adjacent to each other; an inactive selector material which is provided between the selector element of the first memory cell and the selector element of the second memory cell; and an insulator which covers at least one of an upper surface and a lower surface of the inactive selector material, a side surface of the inactive selector material, a side surface of the selector element of the first memory cell, and a side surface of the selector element of the second memory cell.SELECTED DRAWING: Figure 4
Patent JP-2018198334-A (JP)
Title: Electronic apparatus
Inventor: IIZUKA HITOMI
IPC: H05K9/00
Filed: 2018-09-06
Abstract: To provide an electronic apparatus in which an integrated circuit and a heat sink can be contacted with each other with certainty, and generation of unnecessary radiation can be suppressed effectively.SOLUTION: A leaf spring 51 is disposed between a circuit board 20 and an upper shield 30. The leaf spring 51 biases a heat sink 14 toward the circuit board 20 through a connecting member 52. The leaf spring 51 is not electrically connected to the upper shield 30.SELECTED DRAWING: Figure 6
Patent JP-2020040714-A (JP)
Title: Internal board and packaging box
Inventor: NAGAI RINA
IPC: B65D5/50
Filed: 2018-09-11
Abstract: To provide an internal board capable of storing an article of various size in one mold, and a packaging box provided with the internal board.SOLUTION: The present invention relates to an internal board 3 provided with an installation board 7 on which an article M is placed and a pressing film 8 for fixing the article M on an upper surface of the installation board 7. The installation board 7 is provided with a sticking part 10 between the installation board 7 and the pressing film 8 along edges facing each other, and a storage part R for the article M is formed between the sticking parts 10 and 10. Inside the sticking part 10 between the opposed edges, a first holding line 12 that can fold the end of the installation board 7 including the sticking part 10 toward a lower surface 23b, and a second holding line 14 capable of forming an outer end part 17 that is folded back to the first folding line 12 including the sticking part 10 on an edge side with respect to the first folding line 12.SELECTED DRAWING: Figure 7
Patent JP-2020040567-A (JP)
Title: Vehicle seat
Inventor: MORI KAZUYA
IPC: B60N2/42
Filed: 2018-09-12
Abstract: To mitigate impact on an occupant seated in a vehicle seat upon the head-on collision of a vehicle which includes the vehicle seat arranged to face toward a vehicle rear side, or upon the rear-end collision of a vehicle which includes the vehicle seat arranged to face toward a vehicle front side.SOLUTION: A vehicle seat 10 includes: a seat cushion 12; a seatback 14; a fixed support part 24 which is fixed to a floor 20 of a vehicle body on the seat lower side of the seat cushion 12; and a movable support part 26 which is fixed to the seat cushion 12 and is supported by the fixed support part 24 so as to be displaceable to at least a seat rear side. Further, the vehicle seat 10 includes an energy absorption member which is provided between the fixed support part 24 and the movable support part 26, thereby restricting the displacement of the movable support part 26 with respect to the fixed support part 24, and which is deformed when the seatback 14 is pushed to the seat rear side upon the collision of a vehicle, thereby allowing the movable support part 26 to be displaced with respect to the fixed support part 24.SELECTED DRAWING: Figure 1
Patent JP-2020046188-A (JP)
Title: Test device of vehicle-mounted distance measurement device
Inventor: HOTTA AKIZUMI
IPC: G01S7/497
Filed: 2018-09-14
Abstract: To provide a test device of a vehicle-mounted distance measurement device which does not require a large test station to test the vehicle-mounted distance measurement device for resistance to an environment, enabling reduction in a cost of an environmental test.SOLUTION: The present invention is a test device 1 of a vehicle-mounted distance measurement device 12. The vehicle-mounted distance measurement device has a light receiving section which receives laser light radiated from a radiation section as incident light. The vehicle-mounted distance measurement device measures a time from a point of time at which the laser light is radiated to a point of time at which the incident light is received and an intensity of the incident light and measures a distance to a target 5 and an optical property on the basis of the measured time. The test device 1 comprises: a reflection unit 2 which reflects the radiated laser light; and a shielding box 14 which houses the target 5 and the reflection unit 2 and has an inner face with a non-reflective coat applied thereto. The target 5 and the reflection unit 2 are disposed in the shielding box 14 so that the laser light radiated from the radiation section is reflected by the target 5 via the reflection unit 2 and reflected light reflected by the target 5 is made incident on the light receiving section via the reflection unit 2.SELECTED DRAWING: Figure 1
Patent JP-2020047886-A (JP)
Title: Substrate processing apparatus and substrate processing method
Inventor: TAKAHASHI TOMOHIRO
IPC: H01L21/304
Filed: 2018-09-21
Abstract: To provide a substrate processing method capable of shortening a substrate processing time and suppressing a defect in substrate processing.SOLUTION: A substrate processing method according to the present invention includes a first processing step of processing a substrate (W) with phosphoric acid set at a first temperature in a processing bath, and a second processing step of processing the substrate (W) with phosphoric acid set at a second temperature in the processing bath.SELECTED DRAWING: Figure 2
Patent JP-2020048670-A (JP)
Title: Game board
Inventor: KOIKE Daiki
IPC: A63F5/04
Filed: 2018-09-25
Abstract: To provide an AT game with high novelty.SOLUTION: A slot machine that has an AT period and a chance period and has a fun of alternately repeating an AT period and a chance period allows the AT period to include a first AT period for granting a first profit and a second AT period for granting a second profit larger than the first profit, and allows the chance period to include a first chance period and a second chance period longer than the first chance period, sets the first chance period with a probability higher than that for setting the second chance period when shifting from the first AT period to the chance period, and sets the second chance period with a probability higher than that for setting the first chance period when shifting from the second AT period to the chance period.SELECTED DRAWING: Figure 38
Patent JP-2020052643-A (JP)
Title: Driving assistance device, driving assistance method, and program
Inventor: INAGAKI Kazuki
IPC: G08G1/16
Filed: 2018-09-26
Abstract: To provide a technique for improving safety when switching automatic driving and manual driving.SOLUTION: A driving assistance device 1 is mounted inside of an automobile 20 (mobile). The automobile 20 comprises a camera 2, and a direction of travel and a face of a driver are imaged. The driving assistance device 1 detects a direction of a move destination of the automobile 20 and a direction of a visual line of the driver of the automobile 20 from the picked-up images, compares the direction of the move destination and the direction of the visual line and, in the case where the direction of the move destination and the direction of the visual line are settled within a predetermined range, allows a change from an automatic driving mode to a manual driving mode.SELECTED DRAWING: Figure 1
Patent JP-2020048830-A (JP)
Title: Drinking straw
Inventor: SUGIMOTO KENICHI
IPC: A47G21/18
Filed: 2018-09-26
Abstract: To provide a drinking straw which can be assembled and separated by simple work, facilitates cleaning to an internal surface, and is suitable for recycling.SOLUTION: A drinking straw 1 comprises at least two division members 2, 3 having roughly semicircular cross sections and a prescribed length, and forms a roughly cylindrical shape by engaging the division members. The two division members 2, 3 have a hinge part 4 for making the one division member 2 and the other division member 3 make rotatable each other, and an engaging part 51 for engaging edges 23, 33 along the respective lengthwise directions. The two division members 2, 3 form a cylindrical space in the lengthwise direction due to the engagement by the engaging part 51. With this configuration, the drinking straw can be assembled by simple work of rotating the division members 2, 3 via the hinge part 4, and engaging them with each other by the engaging part 51.SELECTED DRAWING: Figure 1
Patent JP-2020053829-A (JP)
Title: Inter-ground facility communication system using mobile station
Inventor: FUJIKAWA YUYA
IPC: H04M11/00
Filed: 2018-09-27
Abstract: To enable information on a mobile station to be recognized quickly by a plurality of base stations even when communication is disabled between the plurality of base stations.SOLUTION: In a communication system according to an embodiment of the present invention, communication between communication devices 20A, 20B is not required and information as described above is relayed by a terminal 10B or a terminal 10A itself having a limited function. Accordingly, when either of the terminals 10A, 10B enters a region Y, the information is transmitted to the communication device 20B. In this case, the communication between the communication devices 20A, 20B is not required. Control for limiting operation of the terminal 10A of the terminal 10A, 10B in a region X is performed from the communication device 20A. The operation of the terminal 10A is limited and, after the terminal 10B is informed of the limitation, the communication device 20B is informed of the limitation via the terminal 10B.SELECTED DRAWING: Figure 4
Patent JP-2020052714-A (JP)
Title: Monitoring system and monitoring method
Inventor: WANG WEI
IPC: G05B23/02
Filed: 2018-09-27
Abstract: To provide a monitoring system for promptly and accurately estimating the cause of a system abnormality.SOLUTION: A monitoring system comprises: an objective variable value estimation unit S12 for determining an estimated value of a monitored objective variable of a monitored system, based on measurement data included in inspection data 170 of the monitored system and a causal structure model S11 of the monitored system; a determination unit S13 for determining whether an abnormality has occurred in the monitored system, based on a comparison result between the measured and estimated values of the monitored objective variable included in test data.SELECTED DRAWING: Figure 1
Patent JP-2019064909-A (JP)
Title: Wet type spraying method
Inventor: SUZUKI KENICHI
IPC: E21D11/10
Filed: 2018-09-27
Abstract: To provide a wet type spraying method capable of reducing powder dust and improving pump pressure-feedability or productivity even in method at a low temperature.SOLUTION: There is provided a wet type spraying method including, mixing cement, water, an aggregate and polyethylene oxide having weight average molecular weight of 200,000 to 10,000,000 and a solid state under a following mixing condition (1) to obtain a hydraulic composition; mixing a quick setting admixture with a solid state with the hydraulic composition to manufacture a hydraulic composition for spraying; and spraying the hydraulic composition for spraying to a target. <Mixing condition of polyethylene oxide (1)> (1-1) the polyethylene oxide is mixed so that the product of average addition molar number (A) of the polyethylene oxide and mixed amount (B) of the polyethylene oxide to cement (mass%) [(A)×(B)] is 90 to 12000 when weight average molecular weight of the polyethylene oxide is 200,000 to 1,700,000, (1-2) the polyethylene oxide is mixed so that the product of average addition molar number (A) of the polyethylene oxide and mixed amount (B) of the polyethylene oxide to cement (mass%) [(A)×(B)] is 20 to 200 when weight average molecular weight of the polyethylene oxide is over 1,700,000 and 10,000,000 or less.SELECTED DRAWING: None
Patent JP-2018199135-A (JP)
Title: Method of forming thin film of interconnecting conductive nanostructures on substrate
Inventor: PIERRE-MARC ALLEMAND
IPC: B05D7/24
Filed: 2018-09-27
Abstract: To provide a photosensitive ink composition, which comprises conductive nanostructures and a photosensitive compound, and a method of use thereof.SOLUTION: A method of use comprises: depositing an ink composition 120 on a substrate 110, where the ink composition comprises a plurality of conductive nanostructures, a binder material, a photosensitive compound, and a polar solvent; removing the polar solvent to form a thin film of interconnecting nanowires; and dividing the formed thin film into a masked region and an unmasked region and exposing it to a UV light source to thereby make the unmasked region more conductive than the masked region.SELECTED DRAWING: Figure 2