baber/WOPTO huggingface dataset:
Patent JP-2022154692-A (JP)
Title: Clamp and electric fusion joint unit
Inventor: MIZUKAWA KENJI
IPC: F16L47/12
Filed: 2021-03-30
Abstract: To provide a clamp capable of securing an alignment performance between resin pipes even in a case where a joint is heavy, while suppressing cost.SOLUTION: The present invention relates to a resin clamp 100 holding a resin pipe P and an electric fusion joint F to which the resin pipe P is connected by heat fusion. The clamp comprises: fastening belt parts 10 including a pipe fastening belt portion 11 in a belt shape whose diameter can be reduced so as to hold the resin pipe P in a state where the resin pipe P is disposed inside of the electric fusion joint F, and a joint fastening belt portion 12 in a belt shape whose diameter can be reduced so as to hold the electric fusion joint F; and engage parts 20 which are engaged with each other in a circumferential direction circulating around the fastening belt parts 10 in an axial direction, thereby maintaining a diameter reduced state of the fastening belt parts 10. The engage parts 20 include a pipe-side engage portion 21 provided in the pipe fastening belt portion 11 and a joint-side engage portion 22 provided in the joint fastening belt portion 12. In the engage parts 20, engage teeth which can be engaged with each other are formed, and the joint fastening belt portion 12 and the pipe fastening belt portion 11 are coupled in the axial direction by a coupling part 30.SELECTED DRAWING: Figure 9
Patent JP-2022156599-A (JP)
Title: Spray device and coating method using same
Inventor: WAKAMA ASAMI
IPC: B05D7/24
Filed: 2021-03-31
Abstract: To provide a spray device in which a spray port is difficult to be clogged and liquid leakage is difficult to occur when a solution containing a phosphoric acid titanium compound is sprayed, and a coating method using the same.SOLUTION: A spray device 1 for spraying a solution containing a phosphoric acid titanium compound to an object comprises: a two-fluid nozzle 4 for spraying the solution in a mist through a spray port 43; a liquid storage 2 that supplies the solution to the two-fluid nozzle 4; and a compressed-gas supply unit 3 which supplies compresses air to the two-fluid nozzle 4 and to which a compressor is connected. The two-fluid nozzle 4 has a diameter of the spray port 43 set to 0.5 mm or larger and a mist average particle size set to 11 μm or smaller.SELECTED DRAWING: Figure 1
Patent JP-2022161440-A (JP)
Title: Method and device for cleaning tableting pestal or tableting mortar
Inventor: SAWAGUCHI TAKU
IPC: B05B7/04
Filed: 2021-04-09
Abstract: To provide a technique capable of reducing time and labor for cleaning more without enlarging a cleaning device when a tableting pestal or a tableting mortar is cleaned, and further capable of sufficiently cleaning a gap of a stamp and/or a cleavage small projection provided in a tableting surface.SOLUTION: A tableting pestal or tableting mortar cleaning method for cleaning a tableting pestal or tableting mortar attached to a tableting machine cleans the surface of the tableting pestal or the tableting mortar to be cleaned by injecting dry ice microparticles generated by using liquefied carbon dioxide from a tip of an injection nozzle toward the surface of the tableting pestal or the tableting mortar to be cleaned.SELECTED DRAWING: Figure 1
Patent JP-2022162457-A (JP)
Title: Information processor and control method
Inventor: NAKAMURA ATSUKI
IPC: H04M1/73
Filed: 2021-04-12
Abstract: To provide an information processor and a control method capable of executing integrated communication more comfortably.SOLUTION: A processor can use a plurality of power control modes with different power ratings, a fan rotates to dissipate heat generated by the processor, a power control unit controls power consumption of the processor, the plurality of power control modes includes two or more stages of dynamic control modes with respectively different rated powers and an integrated communication mode, the power control unit selects, on the basis of an event that a power consumption state of the processor continues for a predetermined duration or longer, one of the dynamic control modes and preferentially selects, when integrated communication operates, the integrated communication mode.SELECTED DRAWING: Figure 4
Patent JP-2022162674-A (JP)
Title: Tracked carriage
Inventor: ATAKE HIDEKAZU
IPC: B65G49/07
Filed: 2021-04-13
Abstract: To provide a tracked carriage capable of accurately determining that a rail peripheral facility is at an abnormal position.SOLUTION: A tracked carriage 6 travels along a rail 4. The tracked carriage 6 comprises: a carriage body 2 which includes a main body part 7 and a travel part 50; a light projection/reception sensor 3 and contact type sensors 5, 8 which are provided on the carriage body 2 and detect a position of a rail peripheral facility; and a length measuring sensor 9 which measures behavior of the carriage body 2 when the rail peripheral facility is detected by the light projection/reception sensor 3 and the contact type sensors 5, 8.SELECTED DRAWING: Figure 6
Patent JP-2021112196-A (JP)
Title: Influenza virus mutants and uses thereof
Inventor: BILSEL PAMUK
IPC: C12N5/10
Filed: 2021-04-14
Abstract: To provide mutant viruses not requiring a concern about reversion.SOLUTION: Disclosed herein are compositions and methods related to mutant viruses, and in particular, mutant influenza viruses. The mutant viruses disclosed herein include a mutant M2 sequence, and are useful in immunogenic compositions, e.g., as vaccines. Also disclosed herein are methods, compositions and cells for propagating the viral mutants, and methods, devices and compositions related to vaccination.SELECTED DRAWING: Figure 2
Patent JP-2022165876-A (JP)
Title: Production method of potato food
Inventor: LEE JUNSEOK
IPC: A23L19/18
Filed: 2021-04-20
Abstract: To provide a technique for production of a new potato food.SOLUTION: A production method of a potato food includes a preparation step of heating a raw material potato in a state of being immersed in an edible oil. The preparation step is a step which includes both heating the raw material potato in the state of being immersed in the edible oil and applying an alternating electric field to the raw material potato in the state of being immersed in the edible oil.SELECTED DRAWING: None
Patent JP-2022167146-A (JP)
Title: Method, control device, and system
Inventor: SAKURADA SHIN
IPC: G08G1/123
Filed: 2021-04-22
Abstract: To provide a method, a control device, and a system for collecting garbage by using a garbage collecting device.SOLUTION: In a system where a control device is communicative with a garbage collection device and a plurality of odor sensors via a network containing the Internet and a mobile communication network or the like, a method executed by the control device includes: acquiring odor information indicating odor intensity of each of a plurality of garbage collection sites detected by the odor sensors; determining an order of collecting garbage for each of the plurality of garbage collection sites on the basis of the odor information; and allowing the garbage collection device to sequentially collect the garbage from the plurality of garbage collection sites according to the order, and determining a moving route of the garbage collection device for sequentially collecting the garbage from the plurality of garbage collection sites according to the order. The control device allows the garbage collection device to sequentially collect the garbage from the plurality of garbage collection sites according to the order and the moving route.SELECTED DRAWING: Figure 4
Patent JP-2022173850-A (JP)
Title: Piping unit, construction method for piping unit, electrothermal heater wire, and method of manufacturing piping unit
Inventor: YONEKURA TAKASHI
IPC: H05B3/48
Filed: 2021-05-10
Abstract: To provide a piping unit that facilitates installation of piping provided with an electrothermal heater wire, a construction method for the piping unit, the electrothermal heater wire, and a method of manufacturing the piping unit.SOLUTION: A piping unit of the present invention comprises piping that has both ends provided with connecting portions for extending another piece of piping, respectively, and an electrothermal heater wire that is attached to the piping in a state in which a terminal for power supply connection is arranged on the one-end side of the piping and in which an electric power supply terminal for extension, capable of being connected to another electrothermal heater wire, is arranged on the other-end side of the piping.SELECTED DRAWING: Figure 3
Patent JP-2021179253-A (JP)
Title: Heat insulating construction method
Inventor: YASUFUKU TAKASHI
IPC: F17C3/04
Filed: 2021-05-11
Abstract: To provide a heat insulating construction method capable of improving construction workability and maintaining a state after construction, and having excellent heat insulating performance.SOLUTION: A heat insulating construction method for plant equipment 1 comprises: covering at least a part of the plant equipment 1 with plate materials 10a11, 10a12 so that an undiluted solution injection space S can be created between themselves and the plant equipment 1; pouring foamed plastic undiluted solution into the undiluted solution injection space S; foaming and hardening the undiluted solution while restraining the outward spread of the plate materials 10a11, 10a12; and forming a heat insulating layer 30.SELECTED DRAWING: Figure 2
Patent JP-2022174910-A (JP)
Title: Image encoding device, image decoding device, image processing system, and program
Inventor: UNNO Kyohei
IPC: H04N19/46
Filed: 2021-05-12
Abstract: To achieve pseudo-spatial scalability.SOLUTION: An image encoding device 10 includes an image encoding unit 100. The image encoding unit 100 is configured to generate a low-resolution image by performing a down-sampling process on a high-resolution image, perform inter-prediction with reference to the low-resolution image only, refer to the low-resolution image at the same time for the high-resolution image, and perform inter-prediction by using an RPR (Reference Picture Resampling) process.SELECTED DRAWING: Figure 2
Patent JP-2022174939-A (JP)
Title: Exposure device and image formation device, and light-receiving device and reading device
Inventor: SATO TETSUYA
IPC: H04N1/028
Filed: 2021-05-12
Abstract: To make assembly simpler.SOLUTION: An LED head 16 comprises: a substrate 55; a lens array 53; an adhesive 60; and a protective film 58 as a film member covering at least a portion of the substrate 55. The substrate 55 includes: an LED array arrangement surface 55B arranged with an LED array 56; and an electronic component arrangement surface 55A opposite to the LED array arrangement surface 55B. The protective film 58 includes a film substrate adhesive surface 58B in contact with the electronic component arrangement surface 55A. The adhesive 60 is applied to lateral end surfaces 55ES of the substrate 55 and a surface opposite to the film substrate adhesive surface 58B of the protective film 58 to fix the substrate 55 to a holder 51.SELECTED DRAWING: Figure 3
Patent JP-2021122065-A (JP)
Title: Substrate production line
Inventor: TANIZAWA YOSHIHARU
IPC: H05K13/04
Filed: 2021-05-20
Abstract: To provide a substrate production line which enables each substrate production machine to easily grasp a substrate type without provision of a mutual communication function.SOLUTION: The substrate production line includes: a solder printer which prints, on a substrate, paste-like solder with a preset pattern shape for each substrate type; a print inspection machine which inspects the solder printed state of the substrate; and a first electronic component mounting machine which mounts an electronic component on the solder of the substrate, which are arranged in one line from upstream to downstream. The substrate production line further includes: a first area of a common storage unit for storing a first substrate type information file, which represents the substrate type and is generated by a solder printer and recognized and deleted by the print inspection machine; and a second area of a sharing storage unit for storing a second substrate type information file which is generated by a print inspection machine generates based on the first substrate type information file and recognized and deleted by the first electronic component mounting machine.SELECTED DRAWING: Figure 1
Patent JP-2022179887-A (JP)
Title: Recording medium discrimination device, image forming apparatus, and recording medium discrimination method
Inventor: TOKIYA SHOHEI
IPC: G01N21/47
Filed: 2021-05-24
Abstract: To provide a recording medium discrimination device, an image forming apparatus, and a recording medium discrimination method that can more appropriately discriminate the type of a recording medium.SOLUTION: A recording medium discrimination device comprises: a light irradiation unit that irradiates a recording medium with inspection light; a light detection unit that detects incident light including at least one of diffused and reflected light of the inspection light with which the recording medium is irradiated and fluorescent light excited by the inspection light on the recording medium; and discrimination means that performs discrimination related to one characteristic of the recording medium based on a result of detection of first incident light according to first inspection light and second incident light according to second inspection light performed by the light detection unit. The first inspection light has an intensity peak wavelength of 750 nm or more and 1100 nm or less, and the second inspection light has an intensity peak wavelength shorter than that of the first inspection light.SELECTED DRAWING: Figure 13
Patent JP-2022181482-A (JP)
Title: Optical device connection method, optical device connection structure and optical device connection system
Inventor: HIBINO YOSHINORI
IPC: G02B6/122
Filed: 2021-05-26
Abstract: To provide an optical device connection method capable of securing sufficiently connection strength in connection of optical devices, preventing deterioration of production efficiency and attaining high connection reliability.SOLUTION: Optical devices 10, 20 having optical waveguides 11, 21 are connected to each other by a step of etching a part of the optical waveguide 11 including a core 11a formed on an Si substrate 12 and forming a core exposed surface 13 exposed from the optical waveguide 11 toward a plane where the end surface of the core 11a intersects the substrate 12, and a substrate exposed surface 12b, which is a surface of the substrate 12 exposed by cutting the optical waveguide 11, and a step of connecting the optical device 20 having the optical waveguide 21 including a core 21a to the substrate exposed surface 12b, and connecting the end surface of the core 21a and the end surface of the core 11a exposed from the core exposed surface 13.SELECTED DRAWING: Figure 2
Patent JP-2022181682-A (JP)
Title: DA converter
Inventor: YAMAMOTO RYUZO
IPC: H03M1/74
Filed: 2021-05-26
Abstract: To reduce a noise component of an output analog signal generated in a current output type DA converter.SOLUTION: A DA converter 10 that outputs analog signals POUT and NOUT in accordance with an input digital signal DATA, comprises: a plurality of current output parts 110 and 120 into which a digital signal is input and which outputs a current in accordance with a digital signal to a corresponded wiring; a conversion part 170 that selects at least one of the wires corresponded to the plurality of current output parts, and outputs each analog signal in accordance with the current flowing in the selected wiring; and a first noise reduction part 180 that includes a plurality of first switches SW31 and SW61 for performing a switching that it is electrically connected to at least one of the wirings corresponded to the plurality of current output parts, and reduces a noise component generated in at least one of the plurality of current output parts.SELECTED DRAWING: Figure 1
Patent JP-2022183429-A (JP)
Title: building unit
Inventor: YOSHIZAWA ATSUSHI
IPC: E04B1/348
Filed: 2021-05-31
Abstract: To provide a building unit inexpensively improved in sound insulation performance.SOLUTION: In a building unit, floor small beams 40 are bridged between facingly arranged floor large beams 20, 20 made of channel steel, and end parts in the longitudinal direction of the floor small beams 40 are fixed to the floor large beams 20 via fitting metals 50, 250. The fitting metals 50, 250 are formed in a U-shaped cross-section by a small beam joint plate 51 fixed with the floor small beams 40 and an upper flange 52 and a lower flange 53 provided above and under the small beam joint part 51 and fixed to the floor large beam 20. Furthermore, the small beam joint plate 51 of the fitting metals 50, 250 has a bead part 54 formed in a recessed shape.SELECTED DRAWING: Figure 2
Patent JP-2022183741-A (JP)
Title: Cooling storage
Inventor: HASEGAWA TAKAHARU
IPC: F25D17/06
Filed: 2021-05-31
Abstract: To make a period of heater defrosting longer by improving a defrosting capacity in off-cycle defrosting.SOLUTION: A control portion 22 can execute heater defrosting for heating an evaporator 6 by energizing a defrost heater 23 and off-cycle defrosting for keeping a compressor 14 in a stop state over a prescribed defrosting time T1. When a standby time T2 shorter than the defrosting time T1 has passed from the start of off-cycle defrosting, the control portion 22 fully opens an expansion valve 17 and guides a refrigerant from a condenser 15 to the evaporator 6 through the expansion valve 17.SELECTED DRAWING: Figure 1
Patent JP-2021121381-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2021-06-02
Abstract: To provide a game machine capable of maintaining interest in a game.SOLUTION: A pachinko machine 1 has a start pocket capable of receiving game balls hit into a game area 5a. When a game ball enters the start pocket, determination processing regarding winning is performed. Thereafter, variable display corresponding to a result of the determination processing is started and, if a winning pattern is displayed in the variable display, a winning game is executed. Accordingly, the pachinko machine 1 can perform a special performance as a performance associated with operation means.SELECTED DRAWING: Figure 60
Patent JP-2022190418-A (JP)
Title: Dental resin material, and antibacterial artificial tooth
Inventor: WATANABE HIDEJI
IPC: A61K6/15
Filed: 2021-06-14
Abstract: To provide a dental resin material comprising, mechanical properties and chemical properties which are usable as a dental resin material, exhibiting continuous antibacterial properties with respect to, periodontal disease factor bacteria, cariogenic bacteria, and fungus, suppressing adhesion of denture plaque, or suppressing foul breath factor substances such as methyl mercaptan, and a dental article, especially antibacterial artificial tooth which is produced from the same dental resin material.SOLUTION: There are provided, a dental resin material in which surface modified oxidized zinc powder is dispersed, and an antibacterial artificial tooth which is produced from the same dental resin material.SELECTED DRAWING: None
Patent JP-2021152174-A (JP)
Title: Refrigerant, heat transfer compositions, methods, and systems
Inventor: JOSHUA CLOSE
IPC: C09K5/04
Filed: 2021-06-15
Abstract: To provide a refrigerant which is non-flammable, and which has a low GWP, that is, a GWP of not greater than about 150.SOLUTION: A refrigerant includes at least about 97 wt.% of the following four compounds, with each compound being present in the following relative percentages: from 1 wt.% to 2 wt.%+/-0.5 wt.% trans-1-chloro-3,3,3-trifluoropropene (HFCO-1233zd(E)), from about 73 wt.% to about 87 wt.% trans-1,3,3,3-tetrafluoropropene (HFO-1234ze(E)), 4.4%+/-0.5 wt.% 1,1,1,2,3,3,3-heptafluoropropane (HFC-227ea), and from about 6.6 wt.% to about 20.6 wt.% trifluoroiodomethane (CF3I).SELECTED DRAWING: Figure 2
Patent JP-2022191099-A (JP)
Title: Fuel battery system
Inventor: OKADA NAOYUKI
IPC: H01M8/2475
Filed: 2021-06-15
Abstract: To provide a fuel battery system that makes it possible to reduce costs for securing cooling performance of a reactor.SOLUTION: A fuel battery system 10 includes a DC/DC converter 30 having a switching part 36 attached to a converter bracket 50 so that a heat radiation part 32 is made to face the converter bracket 50. A reactor 35 is attached to the converter bracket 50 on the downstream side of the switching part 36 in a flow direction F of airflow inside a housing 11. Between the heat radiation part 32 and the converter bracket 50 is defined an air passage 70 extending in the flow direction F of airflow inside the housing 11. An entrance 70a of the air passage 70 is disposed on the upstream side of the heat radiation part 32 in the flow direction F of airflow inside the housing 11. An exit 70b of the air passage 70 is disposed on the downstream side of the heat radiation part 32 and on the upstream side of the reactor 35 in the flow direction F of airflow inside the housing 11.SELECTED DRAWING: Figure 5
Patent JP-2022173021-A (JP)
Title: Transformer horizontal carrying-in/out assisting lifter
Inventor: UEHARA TAMOTSU
IPC: B66C1/10
Filed: 2021-05-07
Abstract: To provide a transformer horizontal carrying-in/out assisting lifter for directly hoisting a transformer inside a cubicle building by a crane vehicle and carrying it in/out.SOLUTION: In a transformer horizontal carrying-in/out assisting lifter, which is a lifter body mainly composed of an U-shaped steel member, an arm piece orthogonally extending from an upper end of a vertical shaft forms a hanging arm hung on a crane vehicle, and an arm piece extending in parallel with the hanging arm from a lower end forms an engagement arm engaged with a transformer. A spring balancer is provided on the upper end of the vertical shaft joined with the hanging arm. A crane hanging wire extending from a tip of the hanging arm and hung on a crane hook is provided. The transformer is engaged with the engagement arm which is inserted from the side of a cubicle building door. The transformer is directly hoisted by the crane vehicle and horizontally moved while keeping the U-shaped steel member horizontally with the spring balancer through the hanging arm so as to carrying in/out the transformer.SELECTED DRAWING: Figure 1
Patent JP-2023000545-A (JP)
Title: Box for work
Inventor: MORISHITA KAZUHIKO
IPC: E04B9/00
Filed: 2021-06-18
Abstract: To provide a box for work enabling maintenance to be performed on an electrical and electric device or equipment disposed on a ceiling part.SOLUTION: There is provided a box for work in which internal space allowing a person to work therein is formed, the box for work is provided with a top inner cover 54 for covering an electrical and electric device or equipment attached to a ceiling part, and the top inner cover can be opened and closed in the direction of the internal space. It is not necessary to remove a top panel from a frame of the box for maintenance.SELECTED DRAWING: Figure 9