baber/WOPTO huggingface dataset:
Patent JP-2022011554-A (JP)
Title: Heat transport device and method of manufacturing transport device
Inventor: TORATANI TOMOAKI
IPC: F28D15/02
Filed: 2020-06-30
Abstract: To provide a heat transport device that can suppress a gap from being formed where adjacent plate-like members are welded together to improve bending strength of the plate-like members, and improve flatness of the plate-like members to reduce heat resistance between a heating element and the plate-like members.SOLUTION: A container 10 consists of a plurality of plate-like members 11, 12 which are stacked, and the plurality of plate-like members 11, 12 have abutting parts 11b, 12b that the mutually adjacent plate-like members 11, 12 abut on respectively on outer edge parts 11a, 12a thereof. The plurality of plate-like members 11, 12 which are stacked have a separation part 10a where opposed faces of the mutually adjacent plate-like members 11, 12 are separate on at least one of outer peripheral sides and inner peripheral sides of the abutting parts 11b, 12b, wherein the abutting parts 11b, 12b have fixed parts 11b1, 12b1 which are fixed by welding, and support parts 11b2, 12b2 which are provided at positions adjoining the fixed parts 11b1, 12b1, and support the adjacent plate-like members 11, 12, respectively.SELECTED DRAWING: Figure 3
Patent JP-2020180046-A (JP)
Title: Method for reducing probability of scratching on glass substrate upon mechanical contact
Inventor: BENJAMINE NAVET
IPC: C03C17/245
Filed: 2020-07-09
Abstract: To provide a method for implanting ions in a glass substrate for increasing the scratch resistance that allows the implantation of a high dose of ions while avoiding a narrow depth distribution profile.SOLUTION: A method for reducing the probability of scratching on a glass substrate upon mechanical contact comprises implanting nitrogen ions into the glass substrate, creating a nitrogen ion implantation zone, where an ion concentration Δ/D represented as a ratio of the amount of implanted nitrogen to the implantation depth is at least 4.5 μm-1 and is lower than 21.3 μm-1.SELECTED DRAWING: None
Patent JP-2020192679-A (JP)
Title: Cutout punching die, and cutout device and cutout method using the same
Inventor: ATAGI NAOYASU
IPC: B26D7/18
Filed: 2020-07-14
Abstract: To provide a cutout punching die for optical film that can reduce wastes, and a cutout device and a cutout method using the same.SOLUTION: A first recovery wheel 150A and a first driver 311 apply first tensile force to a first edge material 10A and/or a second recovery wheel 150B and a second driver 321 apply second tensile force F2 to a second edge material 10B. Magnitude of tensile force is adjusted so as to obtain a nick for positioning which has been flattened or a nick for positioning which has an expected profile. An optical film 11 has a first side 11e1 and a second side 11e2 which face each other. The first side 11e1 is a nick for positioning, and the second side 11e2 is formed through current cutting. The nick for positioning is already flattened, it may be used as the first side 11e1 of the optical film 11, and need not be flattened specially to reduce the production amount of wastes.SELECTED DRAWING: Figure 30B
Patent JP-2022020285-A (JP)
Title: Door guide shoe
Inventor: HOSAKA NAOAKI
IPC: B66B13/30
Filed: 2020-07-20
Abstract: To provide a guide shoe capable of removing removable foreign matters with a normal extrusive force during foreign matter mixing and capable of avoiding non-moving foreign matters during door-opening/closing to prevent a door-opening/-closing defect caused by foreign matters such as pebbles mixed in an elevator sill groove.SOLUTION: A guide shoe 50 comprises a rotating shaft 34 fixed to a door panel 32 moving along a prescribed path with a groove of a slide-type door, a first spring engaging with an outer circumference of the rotating shaft 34, and a guide member 51 to be inserted at the end of the rotating shaft 34 engaging with the first spring through a through hole, to be engaged in the groove, and to guide the door panel 32. The first spring generates an energizing force when the guide member 51 comes into contact with a foreign matter 42 in the groove at the operating time of the door panel 32. As a result, the door panel 32 continues a predetermined slide operation when the residual force of the foreign matter 42 is large. The guide member 51 rotates with respect to the rotating shaft 34, and thereafter, the guide member 51 is restored to the initial position of the door panel 32.SELECTED DRAWING: Figure 8
Patent JP-2022021056-A (JP)
Title: Ink, recording device, recording method, and liquid composition
Inventor: OYAMA KOICHIRO
IPC: C09D11/322
Filed: 2020-07-21
Abstract: To solve a problem that image quality is reduced because a glossiness difference between a recording medium and an image part formed on the recording medium widens in the case of imparting ink to the recording medium to form the image part, and a problem that ejection performance of ink is reduced depending on a particle diameter in a method for adjusting the particle diameter of particles contained in ink as a method for controlling glossiness on the image part.SOLUTION: Ink that contains pigment and zirconia particles, and has an index obtained by a predetermined formula (1) of 4.5 or less.SELECTED DRAWING: None
Patent JP-2022021467-A (JP)
Title: Lighting control device, lighting device
Inventor: KAWAI SHUHEI
IPC: H05B47/14
Filed: 2020-07-22
Abstract: To provide a lighting control device and a lighting device capable of improving feedback control accuracy at lighting control in time division driving.SOLUTION: A lighting control device, for providing power in time division for a plurality of light emitting element groups, includes a controller: obtaining a current value during a first period, including at least from the rise to the peak value of the current, using a digital signal corresponding to a current in the first period; obtaining an average value of the current from the rise to the fall using the current value during the first period; and increasing or decreasing the time period of open state for each of a plurality of switching elements based on the average value of the current.SELECTED DRAWING: Figure 1
Patent JP-2020179675-A (JP)
Title: Treatment method of wood
Inventor: CLAUS HOLM
IPC: B27K3/02
Filed: 2020-07-27
Abstract: To provide a treatment method of wood which improves properties of the wood.SOLUTION: There is provided a method for heat treatment of wood including: a placing step of placing the wood to be treated in an airtight tank 4; and a pressurizing step of pressurizing the airtight tank 4 to a certain pressure to establish a pressurized environment for the wood 6. The wood 6 is further heated to a predefined temperature. The pressure during heating is such that the water present in the wood 6 is prevented from evaporating at the predefined temperature.SELECTED DRAWING: Figure 3
Patent JP-2022023644-A (JP)
Title: Radiation imaging panel, radiation imaging apparatus, radiation imaging system, method for manufacturing radiation imaging panel, and scintillator plate
Inventor: NOMURA KEIICHI
IPC: H04N5/32
Filed: 2020-07-27
Abstract: To provide a technique advantageous for improving an MTF in a radiation imaging panel.SOLUTION: A radiation imaging panel includes a substrate in which a plurality of pixels each including a photoelectric conversion element are arranged on a principal surface, a scintillator that includes a plurality of columnar crystals arranged on the principal surface, and a protective layer that includes a resin layer arranged to cover the scintillator. An area between the principal surface and a top face of the resin layer includes first areas that are areas between the adjacent columnar crystals of the plurality of columnar crystals, and a second area that is an area between the plurality of columnar crystals and the first areas and the top face and in which the resin layer is arranged. Particles of a metal compound are arranged in the first areas. The particles of the metal compound are arranged in the second area at a lower concentration than that of the first areas, or the particles of the metal compound are not arranged in the second area.SELECTED DRAWING: Figure 1
Patent JP-2022024382-A (JP)
Title: Work vehicle
Inventor: KONISHI Tatsunori
IPC: F02M35/08
Filed: 2020-07-28
Abstract: To provide a work vehicle capable of saving a space of an air cleaner device and a discharge pipe.SOLUTION: A work vehicle includes: an air cleaner device 60 that is located in front of a radiator 50, has a bottom surface 61b inclined backward-upward so as to face the radiator 50 side, and purifies air sent to an engine 10; and a discharge pipe 70 that is disposed so as to extend from a bottom surface of the air cleaner device 60 to a lower portion of the radiator 50, and discharges dust separated by the air cleaner device 60.SELECTED DRAWING: Figure 2
Patent JP-2022026941-A (JP)
Title: Sheet body for container formation and container
Inventor: KOBAYASHI MASAHIRO
IPC: B65D5/22
Filed: 2020-07-31
Abstract: To provide a sheet body for container formation which can reduce a workload at the time of assembly, and a container assembled by the sheet body for container formation.SOLUTION: In a sheet body 100 for container formation, first side walls 120 and 140 and second side walls 160 and 170 are projectingly formed on a bottom plate 110 constituting a bottom part of a container 180. In the first side walls 120 and 140, inside walls 126 and 146 for first side walls are formed outside outside walls 121 and 141 for first side walls. In the outside walls 121 and 141 for the first side walls, second side wall constitution pieces 130 and 150 are formed in a direction perpendicular to a projecting direction of the outside walls 121 and 141 for the first side walls. In the second side wall constitution pieces 130 and 150, first inside pieces 131 and 151 and second inside pieces 137 and 157 arranged inside the second side walls 160 and 170 are formed. The second inside pieces 137 and 157 are separated from the inside walls 126 and 146 for the first side walls.SELECTED DRAWING: Figure 1
Patent JP-2023126989-A (JP)
Title: Pump and fluid control device
Inventor: KUWASHIMA HIDEKI
IPC: F04B45/04
Filed: 2020-07-31
Abstract: To provide a pump and a fluid control device which are adaptable to downsizing.SOLUTION: The pump includes: an actuator element 30 having a first principal surface 32a and a second principal surface 32b opposed to each other, and a first through-hole 31 penetrating through between the first principal surface 32a and the second principal surface 32b; a first plate 40 having an opposed portion including a first surface 41a opposed to the second principal surface 32b of the actuator element 30 via a space E1, and a first plate 40a connected to the opposed portion and having a second through-hole 43; a cylindrical first housing member 20A connected to the connection portion 40a; and a support member 50 connecting the actuator element 30 and the first housing member 20A and supporting the actuator element 30 inside the first housing member 20A.SELECTED DRAWING: Figure 2
Patent JP-2022030900-A (JP)
Title: Torque limit structure and transmission
Inventor: TERASHIMA KOJI
IPC: F16D43/20
Filed: 2020-08-07
Abstract: To provide a torque limit structure which can reliably transmit limit torque, and to provide a transmission.SOLUTION: A torque limit structure includes: a shaft having a slide surface along a direction around an axis; a gear which has a fitting hole in which the shaft is fitted, is rotated integrally with the shaft by frictional force occurring between an inner peripheral surface of the fitting hole and the slide surface, and rotates relative to the shaft when receiving torque exceeding a limit value; and a biasing member which biases the gear in a direction such that the inner peripheral surface is pressed against to the slide surface. The shaft has an oil passage for supplying a lubrication oil to the slide surface.SELECTED DRAWING: Figure 1
Patent JP-2022032724-A (JP)
Title: Window grate mounting structure and sash with window grating
Inventor: YONEMARU TADAYOSHI
IPC: E06B9/01
Filed: 2020-08-13
Abstract: To provide a window grate mounting structure that prevents sashes from deforming at high temperatures in the event of fire.SOLUTION: A window grate mounting structure for mounting a window grate 6 to a sash 2 includes an upper mounting structure 10 provided at the upper end of the window grate to attach the window grate to the sash upper frame 21 of the sash and a lower mounting structure 15 provided at the lower end of the window grate to rotatably support the window grate against the sash, the upper mounting structure has a first upper engaging member 40 that engages with a window grate upper engaging part 36 provided on a window grate upper frame 31 of the window grate, a second upper engaging member 50 that engages with a sash upper engaging part 26 provided on the sash upper frame, and a first resin member 60 forming a connection and fixing the first upper engaging member, the engaging part on the window grate, and the second upper engaging member. The window grate turns away from the sash by disengaging the second upper engaging member with the sash upper engaging part by melting the first resin member.SELECTED DRAWING: Figure 21
Patent JP-2022021281-A (JP)
Title: Preventing submersion of house and providing buoyancy
Inventor: OYAMA YUKIO
IPC: B63C9/06
Filed: 2020-07-21
Abstract: To prevent the house from being submerged due to flood damage.SOLUTION: A floater is installed under the floor of the house to prevent the house from being submerged. The house is raised by increasing water and lowered by drawing water, and columns are driven around the house so that it is stable on the original basis or foundation, the vertices of the columns are joined, and the area is surrounded with a net to prevent foreign matters from entering.SELECTED DRAWING: Figure 1
Patent JP-2022033519-A (JP)
Title: Information processing unit
Inventor: WATANABE KOICHI
IPC: G05D1/02
Filed: 2020-08-17
Abstract: To provide an information processing unit which can disposes a furniture on an environment map exactly.SOLUTION: An information processing unit comprises an input part, a first acquisition part, a second acquisition part and a processing part. The input part receives an input of information showing kinds of furniture. The first acquisition part acquires shape data corresponding to the kinds. The second acquisition part acquires distance point data showing the position of an object. The processing part determines the position of the kinds of furniture by using the distance point data and a prescribed algorithm.SELECTED DRAWING: Figure 5
Patent JP-2022041528-A (JP)
Title: Resin modifier containing surface-modified cellulose nanofiber
Inventor: FUJISAWA HIDEJI
IPC: C08F251/02
Filed: 2020-09-01
Abstract: To provide a resin modifier which enables uniform dispersion of a cellulose nanofibers in a resin, and can improve mechanical physical properties such as toughness in a resin composite.SOLUTION: A resin modifier contains cellulose nanofibers having an alkylene glycol chain thereon, and a polymer of an ethylenically unsaturated monomer.SELECTED DRAWING: None
Patent JP-2022042187-A (JP)
Title: Image processing apparatus, information processing program, and image processing method
Inventor: TOKUDA SATOSHI
IPC: G06V30/12
Filed: 2020-09-02
Abstract: To further facilitate use of a function of generating a plurality of data files by dividing a result of character recognition.SOLUTION: An image processing apparatus according to an embodiment of the present invention has a confirmation unit, a recognition unit, and a generating unit. The confirmation unit confirms that each of a plurality of pages of read images includes a predetermined element image at a predetermined position. The recognition unit recognizes characters indicated in a recognition region defined relatively to a region where the element image is formed. The generating unit generates, as a single file, a data file of a recognition result by the recognition unit relating to a page having a predetermined relation with a page of the read image in which the confirmation unit confirms that the element image is included.SELECTED DRAWING: Figure 4
Patent JP-2022044858-A (JP)
Title: Determination method for efficacy of chinese medicines for disease
Inventor: DEN MASASHI
IPC: A61H39/06
Filed: 2020-09-08
Abstract: To provide a method for determining efficacy of Chinese medicines for a disease.SOLUTION: In a first state which is a state of a body of a subject affected with a disease before using a Chinese medicine, thermal stimulation is applied to a body surface corresponding to the meridian of the subject, and first time from the application of the thermal stimulation to a position corresponding to the meridian of the body surface of the subject to the time that the subject feels the thermal stimulation is measured. Then second time is measured in a second state which is a state of the body of the subject after the Chinese medicine is used, and if there is a case in which the first time is less than 8 seconds or longer than 12 seconds, and the second time is 8-12 seconds, it is determined that the Chinese medicine is effective for the disease.SELECTED DRAWING: Figure 1
Patent JP-2022045256-A (JP)
Title: Teacher data creation support device, teacher data creation support system and teacher data creation support method
Inventor: NOGUCHI TAKESHI
IPC: G06T7/00
Filed: 2020-09-08
Abstract: To provide a teacher data creation support device, a teacher data creation support system, and a teacher data creation support method that can create accurate teacher data while reducing burden on a user.SOLUTION: A estimation part 32 estimates a label to be given to teacher data as a first label using a learning model that was prepared in advance. A presentation part 33 presents the estimated first label. A reception part 34 accepts a label to be given to teacher data as a second label. Or, a determination part determines whether the first label is different from the second label or not. If it is determined that the first label is different from the second label, a notification part provides notification of the effect. In response to an instruction by a user, a giving part gives the second label different from the first label to the teacher data.SELECTED DRAWING: Figure 2
Patent JP-2022045422-A (JP)
Title: Glass composition and sealing material
Inventor: SANO SHOICHI
IPC: C03C3/21
Filed: 2020-09-09
Abstract: To provide a glass composition sealable at a low temperature, while having excellent weather resistance; and to provide a sealing material.SOLUTION: A glass composition contains as the composition of glass, in terms of mol%, B2O3:1-20%, TeO2:30-80%, MoO3:5-30%. A sealing material contains glass powder comprising the glass composition 40-100 vol%, and fire-resistant filler powder 0-60 vol%. In the sealing material, the fire-resistant filler powder preferably has an approximately spherical shape, and is used for a crystal vibrator package.SELECTED DRAWING: Figure 1
Patent JP-2021046545-A (JP)
Title: Polypropylene resin composition excellent in whitening resistance and heat resistance, method for preparing the same, and molded article manufactured by the same
Inventor: KIM BONGSEOCK
IPC: C08F297/08
Filed: 2020-09-10
Abstract: To provide a polypropylene resin composition excellent in whitening resistance and heat resistance, a method for preparing the same, and a molded article manufactured by the same.SOLUTION: A polypropylene resin composition contains an ethylene-propylene block copolymer resin, in which a melting temperature of the ethylene-propylene block copolymer resin is 161-165°C, a difference (Tm-Tc) between the melting temperature and a crystallization temperature is 40-45°C, an intrinsic viscosity of a solvent extract is 1.2-2.5 dl/g, and an ethylene content in the ethylene-propylene block copolymer resin is 5-8 wt.%. The polypropylene resin composition can be effectively used for a heat adhesion layer film of a food packaging pouch that can show a poor appearance when being folded or a film for packaging a battery which can cause whitening due to deformation during post treatment.SELECTED DRAWING: None
Patent JP-2022048010-A (JP)
Title: Pump and gear device equipped with pump
Inventor: TAMIBE TOSHITAKA
IPC: F04C2/18
Filed: 2020-09-14
Abstract: To improve a flow of a fluid.SOLUTION: A pump includes a pair of a first gear 20 and a second gear 30 engaged with each other, a housing 11 that is formed with storage chambers 16 and 17 rotatably storing the first gear 20 and the second gear 30, a suction port 40 that sucks a fluid into the storage chambers 16 and 17, a discharge port 41 that discharges the fluid from the storage chambers 16 and 17, an opening portion 42 that is provided in the housing 11, communicates the outside of the housing 11 and the storage chambers 16 and 17 in a gear diametrical direction, and exposes a part of gear teeth 31 of the second gear 30 outside the housing 11 to engage with a third gear 65, and a plate member 18 that extends from an end portion facing the opening portion 42 of the housing 11, and covers an engaging portion X between the second gear 30 and the third gear 65 from one end side in a gear rotation axis direction.SELECTED DRAWING: Figure 3
Patent JP-2022049064-A (JP)
Title: Discharge device of liquid member, and rotating electric machine
Inventor: HIRABAYASHI KOICHIRO
IPC: B05C5/00
Filed: 2020-09-16
Abstract: To apply a liquid member easily onto a narrow part.SOLUTION: A discharge device of a liquid member incudes a nozzle having two ends. The nozzle is extended in a direction from one end toward the other end between the two ends, and the outer shape of the nozzle has a longer direction and a shorter direction, in a direction crossing the direction from one end toward the other end.SELECTED DRAWING: Figure 7A
Patent JP-2022049744-A (JP)
Title: Sulky type seedling transplanter
Inventor: YAMAZAKI HITOSHI
IPC: A01C11/00
Filed: 2020-09-17
Abstract: To provide a sulky type seedling transplanter which has a fertilization device capable of adjusting a fertilizer feeding amount with good working property and properly performing the adjustment.SOLUTION: There is provided a sulky type seedling transplanter comprising a seedling planting unit 3 and a fertilization device 4 on a travel vehicle body 1, in the transplanter, a feeding amount adjuster 131 for adjusting a fertilizer feeding amount of the fertilization device 4 is provided on one side of left and right sides of the travel vehicle body 1.SELECTED DRAWING: Figure 2
Patent JP-2022055373-A (JP)
Title: Automatic inspection system and automatic inspection method
Inventor: MURATA HIROO
IPC: B65G1/137
Filed: 2020-09-24
Abstract: To provide a system and a method capable of automatically inspecting products without increasing the burden on warehouse workers.SOLUTION: An automatic inspection system is provided with a control device that controls the operation of each device, accesses a database, and can rewrite and control the contents, and an inspection device that automatically reads a product code attached to the product and counts the number of products while transporting the product. The control device accesses the database to determine whether or not there is unstocked order data corresponding to the product code read by the inspection device. If there is unstocked order data, the control device refers to the number of ordered products in the relevant order data, processes stocking-in operation of the products until the number of orders is reached, and if there is no unstocked order data, the control device performs the receipt refusal process of the product.SELECTED DRAWING: Figure 1