baber/WOPTO huggingface dataset:
Patent JP-2021144962-A (JP)
Title: Cap for optical element and optical semiconductor device
Inventor: IWATSUBO NAOYA
IPC: H01S5/022
Filed: 2020-03-10
Abstract: To obtain an optical semiconductor device with high reliability.SOLUTION: A cap for optical element 2 comprises: a cylinder part 21 having a space for passing a light beam ejected from a light semiconductor element; a lens holding part 24 provided to one end side of the cylinder part 21 and holding a lens 4 for focusing the light beam toward a target; a collar part 23 extended toward an external side of a radial direction over a whole periphery of the other end side of the cylinder part 21; and a projection for welding a ring projection 22 formed so as to be projected toward the outer side of an axial direction from the collar part 23. The projection 22 provides a joint material layer 222 formed with the joint member which is welded, fluidized, softened, or reacted under a temperature lower than a fusing point of a base metal 221 and coating a base metal 221.SELECTED DRAWING: Figure 1
Patent JP-2021142028-A (JP)
Title: Sewn article retainer of sewing machine
Inventor: NISHI NOBUHIRO
IPC: D05B3/20
Filed: 2020-03-11
Abstract: To provide a sewn article retainer of sewing machine, which enables an article to be easily sewn to other material even if the article is too small to be held by finger tips of an operator and sewn to other material, and can address various types of sewn articles.SOLUTION: A sewn article retainer of sewing machine for holding a sewn article has: a first presser plate that has a lower presser plate on which a first material is placed and a holding hole with a shape corresponding to a second material placed on the first material and presses down the first material from above; a second presser plate that presses down the second material set in the holding hole from above in a state where the first presser plate presses down the first material; a first support member to which the first presser plate can be attached and detached; a second support member fixed to a lift mechanism for moving the first presser plate up and down; a movable attachment part to which the first support member is attached so as to be relatively movable with respect to the second support member; and an engaging part that restricts the relative movement of the first support member to the second support member.SELECTED DRAWING: Figure 6
Patent JP-2021145271-A (JP)
Title: Image processing device and program
Inventor: SANO YASUMASA
IPC: G06T1/00
Filed: 2020-03-13
Abstract: To provide a technique capable of improving color conversion characteristics when gradation skipping occurs in an image that has been color-converted using the color conversion characteristics.SOLUTION: An image processing device includes an input unit 46 that inputs an image before color conversion and an image after color conversion, and a processor 40. By executing a program, the processor 40 inputs a set of the image before color conversion and the image after color conversion to an input unit 46, converts the color of a sample image from a created color conversion model, and specifies a part where the gradation skip occurs in the sample image after the color conversion. In the sets of the image before color conversion and the set of the image after color conversion, a set of the image before color conversion and the image after color conversion corresponding to the part where the gradation skip occurs is acquired, and the acquired set of the images is used to recreate a color conversion model.SELECTED DRAWING: Figure 2
Patent JP-2021147413-A (JP)
Title: Modified polyolefin resin, resin composition, cured product, and method for producing modified polyolefin resin
Inventor: ASHIHARA Kumi
IPC: C08F8/14
Filed: 2020-03-16
Abstract: To provide a modified polyolefin resin that has excellent adhesion and chemical resistance and can prevent warpage after curing.SOLUTION: A modified polyolefin resin has a(meth)acryloyl group. As polyolefin components, an ethylene component and an α-olefin component having three or more carbon atoms are contained. The mass ratio between the ethylene component and the α-olefin component having three or more carbon atoms is preferably as follows: (ethylene component)/(α-olefin component)=20/80-80/20.SELECTED DRAWING: None
Patent JP-2021146815-A (JP)
Title: Storage device for vehicle
Inventor: MATSUMOTO MASAHIRO
IPC: B60R7/04
Filed: 2020-03-17
Abstract: To improve appearance of a storage device.SOLUTION: An overhead console comprises: a box 12 for partitioning a storage space 11 at inside; a lid 13 which is supported to the box 12 so as to be tilted freely; and a lock unit 14 supported by the lid 13. The box 12 has a box lower plate part 12b for partitioning a lower side of the storage space 11. On a rear end side of the box lower plate part 12b, a flange part 17 is provided. A lower end part 22 of the lid 13 in the closed state, is provided below the box lower plate part 12b. On the lower end part 22 of the lid 13, a lock device support part 24 for protruding forward from a front face 23 of the lid 13, is provided. The lock device 14 comprises: an operation part 32 and a claw part 34 capable of engaging to the flange part 17, and is supported to the lock device support part 24. The operation part 32 of the lock device 14 in the closed state is covered with an inner lower plate part 28 of the lid 13 from a lower side, and is not exposed to a lower side.SELECTED DRAWING: Figure 4
Patent JP-2021150765-A (JP)
Title: Video processing device, television receiver, and program
Inventor: SHIMODA HIRONORI
IPC: H04N5/66
Filed: 2020-03-18
Abstract: To provide a video processing device, a television receiver, and a program that can suppress that a program is displayed darkly.SOLUTION: A video processing device includes a determination unit and a correction unit. The determination unit determines the video system of a program in the television broadcast received by a reception unit on the basis of the program information of the program. The correction unit performs a gain correction process for increasing the brightness level when the program is displayed on a display unit. The video system includes a first video system having a first resolution and a second video system in which a pre-conversion video having a second resolution lower than the first resolution is expanded and converted in a resolution and a dynamic range. When the determination unit determines that the program is created in the second video system, the correction unit executes the gain correction process.SELECTED DRAWING: Figure 1
Patent JP-2021148047-A (JP)
Title: Gasoline direct injection rail
Inventor: NISHIZAWA HIROYUKI
IPC: F02M55/02
Filed: 2020-03-18
Abstract: To provide a fuel rail capable of forming a fuel rail body with hot forging, having high degree of freedom for layout, and capable of reducing cost with a simple configuration even in a case where a distance from the fuel rail body to a combustion chamber is long.SOLUTION: A gasoline direct injection rail comprises a fuel rail body 1, and an injector cup adapter 6 formed separately from the fuel rail body 1. The fuel rail body 1 is manufactured with hot forging, and the injector cup adapter 6 is manufactured with cutting. The injector cup adapter 6 and the fuel rail body 1 are connected and fixed with an O-ring 15 in a state of sealing a connection part 16.SELECTED DRAWING: Figure 1
Patent JP-2020102262-A (JP)
Title: Information collection apparatus
Inventor: TAKAHASHI HIROKO
IPC: G06F3/02
Filed: 2020-03-19
Abstract: To provide an information collection apparatus where pressing confirmation means can easily be installed on a circuit substrate.SOLUTION: An information collection apparatus includes: a circuit substrate 70; buttons 3, 4, 5a, 6, and 7 on the circuit substrate 70; and a communication module 10. A flexible confirmation circuit 100 connected to the communication module 10 is provided on the circuit substrate 70. The flexible confirmation circuit 100 has flexible base material 101, an LED light-emitting part 102, and a conductive part 103 connected to the LED light-emitting part 102 and the communication module 10.SELECTED DRAWING: Figure 5
Patent JP-2021150245-A (JP)
Title: Wire harness
Inventor: SUGITA KEISUKE
IPC: H01B7/282
Filed: 2020-03-23
Abstract: To provide a wire harness which can achieve both heat resistance and waterproofness.SOLUTION: A wire harness 1 includes: a cable 10 having a plurality of wires in which conductor wires are coated with coating members having insulating property and a sheath 6 that is formed on an outer periphery of the plurality of wires and covers a part in a longitudinal direction; a cutoff resin mold member 7 that covers an end of the sheath 6 extending the plurality of wires and a part of the longitudinal direction of the plurality of wires extending from the end; and a protective resin mold member 8 that has higher heat resistance than that of the cutoff resin mold member 7, covers the cutoff resin mold member 7, and covers the sheath 6 extending from the cutoff resin mold member 7 and a part of the plurality of wires.SELECTED DRAWING: Figure 3
Patent JP-2021153232-A (JP)
Title: Image reading device
Inventor: SEO SHINICHI
IPC: H04N1/191
Filed: 2020-03-24
Abstract: To provide an image reading device that performs shading correction at an optimal timing.SOLUTION: An image reading device comprises: a document tray on which a document is placed; an ADF that conveys the document placed on the document tray; a CIS unit 13 that reads an image of the document to be conveyed; a reference white plate that is read by the CIS unit 13 during shading correction; a digital processing section 6 that acquires a shading correction value used for the shading correction based on a result of reading of the reference white plate performed by the CIS unit 13; and a CPU 6 that determines whether to perform processing to acquire a new shading correction value at different time intervals for a case in which the number of times of execution of processing to acquire the shading correction value is less than a predetermined number of times and a case in which the number of times of execution is equal to or more than the predetermined number of times.SELECTED DRAWING: Figure 2
Patent JP-2021157976-A (JP)
Title: Non-aqueous electrolyte battery and method for manufacturing non-aqueous electrolyte battery
Inventor: KUWAMURA TOSHIYUKI
IPC: H01M6/02
Filed: 2020-03-27
Abstract: To suppress expansion of a positive electrode without forming any protrusion on an outer can.SOLUTION: A non-aqueous electrolyte battery includes a container-shaped outer can having an opening portion formed on one surface thereof, a tubular positive electrode which is arranged along an inner peripheral surface of the outer can, and contains a positive electrode active material, an insulating and cylindrical separator arranged inside the positive electrode, a negative electrode which is arranged inside the separator and contains a negative electrode active material, a sealing plate for sealing the opening portion of the outer can, and an insertion member that is inserted between the positive electrode and the sealing plate, one end surface of which is in contact with an end surface of the positive electrode, and the other end surface of which is in contact with the sealing plate. The other end surface of the insertion member comes into contact with the sealing plate at a position closer to the center than the outer circumference of the sealing plate joined to the outer can.SELECTED DRAWING: Figure 1
Patent JP-2021164199-A (JP)
Title: Device and program for power monitoring control
Inventor: WATANABE TAKAYUKI
IPC: H01M8/04694
Filed: 2020-03-30
Abstract: To promptly notify an excess of a tracking error to power consumption by indoor load apparatuses beyond a tolerable range due to an environmental change, etc.SOLUTION: When communication fails continuously for a predetermined number of times or larger, the presence of a problem which causes a communication trouble is determined, so that the determination information of communication failure and status information at the communication failure are notified. This enables widely notifying users and administrators of at least a state that improvement is required. Additionally, since there may be cases that a communication failure is temporary, trials to acquire power information are continued even after the notification of the communication failure, using communication with predetermined communication intervals, so that power information can be acquired if the communication failure is repaired.SELECTED DRAWING: Figure 4
Patent JP-2021163569-A (JP)
Title: Wiring member
Inventor: NAKANO YU
IPC: H02G3/04
Filed: 2020-03-31
Abstract: To provide a technique capable of suppressing height dimension on a base member in a wiring member in which a linear transmission member bundle is arranged on the base member.SOLUTION: In a base member arranging section, a plurality of linear transmission members 30 is divided into at least a first linear transmission member bundle 34 and a second linear transmission member bundle 34, and a cover member 40 is fixed to a base member 20 on both sides of the first linear transmission member bundle 34 and the second linear transmission member bundle 34 and at a position between the bundles, and covers the first linear transmission member bundle 34 and the second linear transmission member bundle 34. In a non-base member arranging section, the plurality of linear transmission members 30 is a major bundle part 36 in which the first linear transmission member bundle 34 and the second linear transmission member bundle 34 are bundled.SELECTED DRAWING: Figure 2
Patent JP-2021160460-A (JP)
Title: Felling work vehicle
Inventor: MATSUMOTO RYOZO
IPC: B62D55/02
Filed: 2020-03-31
Abstract: To provide a felling work vehicle that suppresses the bias of a load to a front portion side and a rear portion side of a crawler unit body rocking about a rocking shaft member, and can improve the traveling performance of the felling work vehicle.SOLUTION: A felling work vehicle is equipped with a vehicle body 2, and crawler units 6 disposed on the right and left sides of the vehicle body. The crawler unit includes a crawler unit body 20, a crawler belt 22 attached to the outside of the crawler unit body, a rocking shaft member 24 that is provided on the crawler unit body and can rock the crawler unit body according to a landform, and a coupling device 26 that couples the vehicle body and an upper part above the rocking shaft member in the crawler unit body, the coupling device 26 adjusting a load applied on a front portion side and a rear portion side of the crawler unit body rocking about the rocking shaft member.SELECTED DRAWING: Figure 1
Patent JP-2021160480-A (JP)
Title: On-vehicle display device
Inventor: AONUMA MASAKI
IPC: B60K35/00
Filed: 2020-03-31
Abstract: To suppress reflection of an image in a windshield in an on-vehicle display device equipped with a curved surface display.SOLUTION: A display 21 of a curved surface shape is disposed with its back facing a windshield WS, and a lens film 22 is disposed in a specific region including the other end 212 side close to the windshield WS of an image display region of an image display surface 21a of the display 21. The lens film 22 refracts a principal ray travelling toward a normal direction with respect to the image display surface 21a of an image light in the specific region to a direction opposite to the windshield WS by a predetermined angle θ1. Thereby, the image light in the specific region is inhibited from entering an eye point EP of a vehicle occupant through the windshield WS, and reflection of an image in the windshield WS is reduced.SELECTED DRAWING: Figure 2
Patent JP-2021162822-A (JP)
Title: Zoom lens and image capturing device
Inventor: GYODA YUICHI
IPC: G02B13/04
Filed: 2020-04-03
Abstract: To provide a zoom lens with reduced weight.SOLUTION: A zoom lens comprises, in order from the object side, a negative first lens group B1, a positive second lens group B2, and a rear group comprising one or more lens groups. When zooming, the first lens group and the second lens group move, changing distances between adjacent lens groups. The first lens group includes a negative lens NL made of resin, and the rear group includes a positive lens PL made of resin. The zoom lens satisfies the following conditional expressions: 40.0≤νd_NL, 0.005≤θgF_NL-0.6438+0.001682×νd_NL, 40.0≤νd_PL, 0.005≤θgF_PL-0.6438+0.001682×νd_PL, 0.1≤f_PL/fT≤2.0, 0.9≤LPT/fT≤5.0.SELECTED DRAWING: Figure 1
Patent JP-2020158310-A (JP)
Title: Counterweight for working machine
Inventor: YAMAMOTO KAZUNORI
IPC: B66C23/76
Filed: 2020-04-07
Abstract: To provide a counterweight that can reduce welding work to reduce costs.SOLUTION: There is provided a counterweight for a working machine equipped with a base weight 60 and an additional weight attached to the base weight. The base weight 60 is composed of a plurality of die steels 621 to 624, and includes a frame structure 62 forming a plurality of filling spaces D1 to D13 and filling materials filled into the filling spaces D1 to D13.SELECTED DRAWING: Figure 3
Patent JP-2021167178-A (JP)
Title: Dolly for transporting precision equipment
Inventor: NAKAMURA MAKOTO
IPC: B62B3/04
Filed: 2020-04-13
Abstract: To provide a dolly for transporting precision equipment, which is able to safely and surely hold precision equipment inside.SOLUTION: A dolly 10 includes a base frame 1, a box-shaped connection frame 2, and a pair of L-shaped sandwiching members 41, 41. The base frame 1 has a pair of first lower frame members 11, 11, each having a second caster 2c attached to the bottom thereof. The connection frame 2 has a pair of second lower frame members 21, 21 connected to the base frame 1 so as to be freely lifted and lowered, and a bottom plate 2b is disposed in the middle thereof. Further, the connection frame 2 has a lateral rib 22r connecting the respective rear frame members 23s, 23s of side frames 2s and disposed substantially in parallel with a bottom plate 2b. The pair of sandwiching members 41, 41 can move along the lateral rib 22r, can be brought into contact with the rear surface of the precision instrument Ep, and can sandwich the precision instrument Ep from the side-surface directions of the precision instrument Ep.SELECTED DRAWING: Figure 5
Patent JP-2020145198-A (JP)
Title: Metallic nanoparticle dispersion
Inventor: DIRK BOLLEN
IPC: C09D7/63
Filed: 2020-04-20
Abstract: To provide a stable metallic nanoparticle dispersion wherewith highly conductive coatings or patterns can be obtained, for example, by an inkjet printing method, at moderate curing conditions.SOLUTION: A metallic nanoparticle dispersion comprising metallic nanoparticles and a liquid carrier, and the dispersion further comprising a polymeric dispersant and additives to further optimize its properties.SELECTED DRAWING: None
Patent JP-2021172119-A (JP)
Title: Blowout device of vehicle
Inventor: KOBAYASHI TATSUYA
IPC: B60H1/34
Filed: 2020-04-20
Abstract: To provide a blowout device of a vehicle which can suppress the generation of abnormal sound and the breakage and damage of a blowout device-related member by alleviating the pressure fluctuation in an air supply path generated when suddenly closing an opening/closing part.SOLUTION: A blowout device 1 of a vehicle comprises: a blowout port 10; and an air supply path 50. The blowout port 10 comprises: an air inflow part 11A which is connected to the air supply path 50; a blowout opening 11B; and a shut damper 30 which is movable between the fully-closed position C of blocking the circulation of the air for air-conditioning and the fully-opened position O of opening the blowout opening 11B at a prescribed opening degree. The air supply path 50 comprises: an air circulation part 51; and an air relief part 56 which is provided so as to protrude to the outer side on a downstream side end of the air circulation part 51 and can take in the air for air-conditioning in the air circulation part 51 to retain the air for air-conditioning.SELECTED DRAWING: Figure 3
Patent JP-2021174858-A (JP)
Title: Temperature control device, lithography device, temperature control method, and article manufacturing method
Inventor: KIMURA KEISUKE
IPC: H01L21/677
Filed: 2020-04-24
Abstract: To provide an advantageous technique in reducing temperature unevenness in a substrate surface during substrate processing.SOLUTION: A temperature control device includes a temperature control unit that adjusts the temperature of a board, and a control that controls the temperature control unit such that the target temperature of the temperature control unit that adjusts the temperature of the first region in contact with the transport unit that transports the substrate, and the target temperature of the temperature control unit that adjusts the temperature of the second region of the substrate other than the first region are different.SELECTED DRAWING: Figure 1
Patent JP-2021175082-A (JP)
Title: Imaging device and information processing device
Inventor: KITADE TAKUYA
IPC: A01B69/00
Filed: 2020-04-24
Abstract: To provide an imaging device capable of acquiring information for analyzing the state of a traveling place such as a field while traveling.SOLUTION: An automatic traveling device 100 is a device for performing a predetermined work on a crop S which is an object arranged in the traveling direction. A camera 101 which functions as an image generation photographing unit photographs a plurality of crops S arranged in a plurality of rows in the moving direction while moving. A still image storage unit 112 stores pieces of captured image data including the plurality of crops S. A selection unit 113 selects a plurality of pieces of image data captured each time the automatic traveling device 100 moves by a predetermined distance. An image processing unit 115 concatenates the plurality of pieces of selected image data.SELECTED DRAWING: Figure 2
Patent JP-2021174687-A (JP)
Title: Electric connector
Inventor: IGA JUNYA
IPC: H01R4/70
Filed: 2020-04-27
Abstract: To provide a technique which can prevent a coating agent from flowing into a fitting space in an electric connector mounted on a substrate.SOLUTION: A substrate-side connector 1 mounted on a substrate 2 comprises: an insulation seat 10 made of an insulating material; a shell 20, made of a conductive material, which covers at least part of the insulation seat 10; and a plurality of terminals held by the insulation seat 10. Each of the plurality of terminals has: a contact part which comes into contact with a terminal of a cable-side connector; and a substrate connection part 32 connected to a circuit on the substrate. On a bottom surface facing the substrate 2, the insulation seat 10 has, between the substrate connection part 32 and the contact part, a gap part 13 which prevents a coating agent from flowing in along the bottom surface.SELECTED DRAWING: Figure 3
Patent JP-2021172748-A (JP)
Title: Polyethylene-based extrusion foam
Inventor: NISHIMOTO YUTAKA
IPC: C08J9/04
Filed: 2020-04-27
Abstract: To provide a polyethylene-based extrusion foam which has a small average foam diameter, a high ratio of closed cells and less voids.SOLUTION: A polyethylene-based extrusion foam contains a polyethylene-based resin satisfying the following (a) and (b) in elongation viscosity measurement: (a) elongation viscosity at an elongational strain of 0.5 at solidification temperature +1°C of 2.0E+6 Pa s or more; and (b) a temperature range between a temperature at which elongation viscosity at an elongational strain of 0.5 is 4.0E+5 Pa s or more and solidification temperature +1°C of 4°C or higher and 9°C or lower.SELECTED DRAWING: None