baber/WOPTO huggingface dataset:
Patent JP-2021144011-A (JP)
Title: Flow rate measuring device
Inventor: NAKAO HIDEYUKI
IPC: G01F1/696
Filed: 2020-03-13
Abstract: To provide a technology which can measure the flow rate of fluid over a wide range with high accuracy and reduce device size.SOLUTION: A flow rate measuring device according to the present invention comprises: a heating unit arranged in a passage, for heating fluid flowing through the passage; a temperature output unit arranged across and alongside the heating unit in a direction in which the fluid flows, for outputting first information relating to the temperature of the fluid in the vicinity of a place on the upstream side where the heating unit is arranged and second information relating to the temperature of the fluid in the vicinity of a place on the downstream side where the heating unit is arranged; and a flow rate measurement unit for switching measurement schemes to measure the flow rate of the fluid to be measured so as to measure the flow rate of the fluid to be measured by a first measurement scheme that measures the flow rate of fluid on the basis of the first information when the flow rate of the fluid to be measured is greater than or equal to a prescribed threshold, and to measure the flow rate of the fluid to be measured by a second measurement scheme that measures the flow rate of fluid on the basis of a difference output between the first information and the second information when the flow rate of the fluid to be measured is less than the prescribed threshold.SELECTED DRAWING: Figure 1
Patent JP-2021145906-A (JP)
Title: Portable electrocardiographic device and electrocardiographic measurement system
Inventor: SAMEJIMA MITSURU
IPC: A61B5/339
Filed: 2020-03-19
Abstract: To enable measurement using the optimum induction method according to a state of an electrocardiographic waveform and improve the accuracy of the electrocardiographic measurement when measuring the electrocardiographic waveform.SOLUTION: A portable electrocardiographic device capable of measuring electrocardiographic waveforms using a plurality of types of induction methods comprises: an electrode unit that measures an electrocardiographic waveform by coming into contact with a predetermined part of a subject's body; an analysis unit that analyzes the electrocardiographic waveform measured by the electrode unit according to the induction method at the time of measuring the electrocardiographic waveform; a storage unit that stores the electrocardiographic waveform measured at the electrode unit, the induction method, and an analysis result obtained by analyzing the electrocardiographic waveform by the analysis unit in association with each other; and a re-measurement promotion unit that promotes a user to re-measure by a predetermined induction method different from the induction method at the time of measuring the electrocardiographic waveform when the analysis result or the state of the measured electrocardiographic waveform satisfies a predetermined condition.SELECTED DRAWING: Figure 7
Patent JP-2020163376-A (JP)
Title: Rod, liquid paint suction assembly, and manufacturing method for rod
Inventor: NICOLAS PLANTARD
IPC: B05B15/00
Filed: 2020-03-23
Abstract: To provide a rod, a liquid paint suction assembly and a manufacturing method for the rod.SOLUTION: A liquid suction rod (1) according to the present invention comprises an upstream pipe, a flexible intermediate pipe (14) and a rigid downstream pipe (16). The downstream pipe comprises a downstream elbow part (42). The downstream pipe (16) sets a series of passage parts (S16) specifying a center (C16) constituting a trajectory (T16). The downstream elbow part (42) extends along a curved part (49) of the trajectory (T16). The passage part (S16) along the curved part is formed substantially in a circular shape, which preferably has a certain diameter (Ds16). In the rod, which can be easily manufactured, the curved part (49) is formed in a planar and circular shape in order to avoid excessively large curvature from being set in the intermediate pipe while reducing head loss of paint passing through the suction rod, which has a curvature radius (Rc16), where a ratio of the diameter (Ds16) to the curvature radius (Rc16) is less than 1.SELECTED DRAWING: Figure 4
Patent JP-2021151941-A (JP)
Title: Iron ion-containing sol and ultraviolet absorbing material
Inventor: YAMAZAKI SUZUKO
IPC: A61K8/19
Filed: 2020-03-24
Abstract: To provide an ultraviolet absorbing material capable of absorbing ultraviolet rays, especially UVA, and usable for various applications.SOLUTION: An iron ion-containing sol having an ultraviolet absorbing ability is obtained by using water as a solvent that includes iron oxide precursors dispersed therein.SELECTED DRAWING: Figure 1
Patent JP-2020101293-A (JP)
Title: Method for correcting translational misalignment between male and female fastener members
Inventor: MICHAEL GERBER
IPC: F16B33/02
Filed: 2020-03-26
Abstract: To provide a method for correcting translational misalignment between male and female fastener members to prevent false threading.SOLUTION: The method comprises inserting a lead end of a male fastener member into a female fastener member. The female fastener member comprises: at least one female fastening thread formed in the interior of the female fastener member; and at least one female lead thread formed in the interior of the female fastener member and having a groove in the crest. The male fastener member comprises: a shank that has a lead end for insertion into the interior of the female fastener member; at least one male fastening thread formed on the exterior of the shank as a plurality of thread windings adapted to mate with the at least one female fastening thread; and at least one male lead thread formed on the exterior of the shank at the lead end. The method also comprises rotating the fastener members relative to each other.SELECTED DRAWING: None
Patent JP-2021155378-A (JP)
Title: Triazine compound
Inventor: HIRANO MASAYA
IPC: C07D401/10
Filed: 2020-03-30
Abstract: To provide a triazine compound that contributes to forming an organic electroluminescent element with high luminous efficiency and long service life, a material for organic electroluminescent elements including the triazine compound, an electron transport material for organic electroluminescent elements and an organic electroluminescent element.SOLUTION: A triazine compound is represented by formula (1).SELECTED DRAWING: Figure 1
Patent JP-2021162536-A (JP)
Title: Measurement data processing device
Inventor: SEKI MASANORI
IPC: G01D9/00
Filed: 2020-04-02
Abstract: To provide a measurement data processing device for easily performing recording or editing of measurement data.SOLUTION: A measurement data processing device comprises: a measurement place number storage unit that sets and stores the number of measurement object places per one work as a measurement place number; a cluster number storage unit that sets and stores the number of measurement data classifications per one work as a cluster number; a measurement data buffer unit that sequentially and temporarily stores measurement data transferred from a measuring instrument; and a cluster classification unit that performs cluster analysis of the measurement data stored in the measurement data buffer unit on the basis of the measurement place number and the cluster number to classify the measurement data into clusters.SELECTED DRAWING: Figure 2
Patent JP-2021162539-A (JP)
Title: Traveling analysis method and traveling analysis device
Inventor: KAWACHI TAKESHI
IPC: G01M17/06
Filed: 2020-04-02
Abstract: To independently quantify an influence of hysteresis of stiffness and a car body to steering stability respectively.SOLUTION: A traveling analysis device 10 has a joint part having stiffness and structure hysteresis to displacement of six degrees of freedom in at least one predetermined place of a vehicle, sets an analysis condition capable of independently changing stiffness and structure hysteresis of a vehicle for a traveling analysis model for combining the joint part and a front suspension part and a rear suspension part of the vehicle, analyzes traveling of a vehicle in a traveling analysis mode under the set analysis condition, and outputs an evaluation value regarding steering stability obtained by analyzing traveling of a vehicle.SELECTED DRAWING: Figure 1
Patent JP-2021169933-A (JP)
Title: Sensor, evaluation device for corrosion between dissimilar materials, and evaluation method for corrosion between dissimilar materials
Inventor: KAMIMURA TETSUYA
IPC: G01N5/02
Filed: 2020-04-14
Abstract: To provide a sensor used for evaluating corrosion between dissimilar materials, an evaluation device for corrosion between dissimilar materials that can easily evaluate corrosion between dissimilar materials, and an evaluation method for corrosion between dissimilar materials.SOLUTION: This sensor is used to evaluate corrosion between dissimilar materials. The sensor has a quartz crystal oscillator, an electrode provided on one surface of the quartz crystal oscillator, and two evaluation material parts provided on the electrode. The two evaluation material parts are composed of different materials and are in direct contact with each other.SELECTED DRAWING: Figure 2
Patent JP-2021169132-A (JP)
Title: Sliced food manufacturing method and apparatus
Inventor: IMAURA HIROSHI
IPC: B26D7/30
Filed: 2020-04-15
Abstract: To provide a manufacturing method in which weight and a thickness of one sliced food product and further weight of products in one package can be easily adjusted to desired values, even through the product is a food bar in an irregular shape such as bacon.SOLUTION: A manufacturing method for a sliced food comprises: a first step of measuring a profile of a cross section of a food bar W using a profile measurement instrument; a second step of assuming a density of the food bar W to be uniform, on the basis of three-dimensional position data, and calculating position data for setting cutting positions C1-C5 at positions where volumes of six sliced food products are equal; and a third step of slicing the food bar W using a cutting blade 321, in accordance with the calculated position data on the cutting positions C1-C5.SELECTED DRAWING: Figure 4
Patent JP-2021169072-A (JP)
Title: Water purifier
Inventor: SHIMODA MASAO
IPC: C02F1/28
Filed: 2020-04-17
Abstract: To provide a water purifier capable of purifying raw water containing bacteria or the like as drinking water and capable of making drinking water permeable to protein cells of ultra-small pores in human bodies.SOLUTION: A water purifier includes a raw water inflow part with a flow divider, an outer layer through which raw water having flowed in through the raw water inflow part flows first and filled with activated carbon and granite porphyry, a middle layer through which raw water having passed through the outer layer flows next and filled with coral stone, and an inner layer through which raw water having passed through the middle layer flows and filled with activated carbon and almandine. The system is characterized by ability to remove iodine and cesium from the raw water and produce drinking water that permeates the protein cells, the ultra-small pores of human bodies.SELECTED DRAWING: Figure 1
Patent JP-2021173874-A (JP)
Title: Optical element and optical device
Inventor: NAKAMURA TOSHIKI
IPC: G02B5/00
Filed: 2020-04-24
Abstract: To provide an optical device and an optical element, which can realize a suitable optical functional surface.SOLUTION: Provided is an optical element including a glass body characterized by having a colored layer positioned in the inside of the glass body and on an optical functional surface of the optical element. The optical functional surface includes a plurality of translucent surfaces and a plurality of light-shielding surfaces, with each translucent surface and each light-shielding surface alternately arranged, the colored layer having a plurality of colored layers constituting the plurality of light-shielding surfaces. The optical element includes a parallax barrier, and the plurality of colored layers constitute a plurality of light-shielding surfaces of the parallax barrier. The optical element includes a zone plate, and the plurality of colored layers constitute the plurality of light-shielding surfaces of the zone plate. The optical element includes a glass scale of an optical encoder, and the plurality of colored surfaces constitute the plurality of light-shielding surfaces of the glass scale.SELECTED DRAWING: Figure 12
Patent JP-2020162122-A (JP)
Title: Portable electronic device for photo management
Inventor: MATAS MICHAEL
IPC: H04M1/72439
Filed: 2020-04-28
Abstract: To provide a portable electronic device, and particularly a portable device for photo management, such as digital photographing, photo editing, and emailing photos.SOLUTION: A portable electronic device with a touch screen display for photo management is disclosed. One aspect of the invention involves a computer-implemented method in which the portable electronic device displays an array of thumbnail images corresponding to a set of photographic images. The device replaces the displayed array of thumbnail images with a user-selected photographic image upon detecting user contact with a corresponding thumbnail image in the array. The user-selected photographic image is displayed at a larger scale than the corresponding thumbnail image. The portable device displays a different photographic image in place of the user-selected photographic image in accordance with a scrolling gesture. The scrolling gesture comprises a substantially horizontal movement of user contact with the touch screen display.SELECTED DRAWING: Figure 1
Patent JP-2021173508-A (JP)
Title: Fluid treatment device, fluid treatment method, skin lotion water, skin lotion, and cosmetic
Inventor: FURUMURA YUJI
IPC: F28D9/00
Filed: 2020-04-30
Abstract: To provide a fluid treatment device and a fluid treatment method capable of continuously carrying out heating treatment and cooling treatment, and skin lotion water, skin lotion, and cosmetics produced by the same device and the method.SOLUTION: A fluid treatment device includes a first heat exchange part 10 for heating fluid introduced into a first flow passage P1 to a prescribed temperature, and a second heat exchange part 20 being directly connected to a downstream side of the first heat exchange part and cooling the fluid introduced into a second flow passage P2 from the prescribed temperature. The first heat exchange part includes a plurality of first auxiliary flow passages SP1 extending in a first direction and a plurality of second auxiliary flow passages SP2 extending in a second direction perpendicular to the first direction and communicating the first auxiliary flow passages adjacent with each other. The fluid introduced into the first auxiliary flow passage on one end flows to the first auxiliary flow passage on the other end through the first auxiliary flow passages and the second auxiliary flow passages, and vertically collides against a wall of the first auxiliary flow passage to carry out heat exchange. The second heat exchange part has a similar configuration.SELECTED DRAWING: Figure 1
Patent JP-2021174964-A (JP)
Title: Radar device
Inventor: KAWANO SHINJI
IPC: H05K9/00
Filed: 2020-04-30
Abstract: To provide a radar device capable of suppressing floor noises caused by high-frequency IC while dissipating the heat generated by the high-frequency IC.SOLUTION: A radar device 100 includes a circuit board 1, an MMIC 2, a shield case 3, a coating film 4, and a gel in shield 6. The MMIC 2 is attached to the circuit board 1. The shield case 3 accommodates the MMIC 2. The coating film 4 is formed at least in a part of the inner face of the shield case 3. The coating film 4 has radio wave absorption performance and heat dissipation performance. The gel in shield 6 covers at least a part of the MMIC 2 and in contact with at least a part of the coating film 4. The gel in shield 6 has a heat dissipation performance.SELECTED DRAWING: Figure 1
Patent JP-2021177028-A (JP)
Title: Planting structure having solar power generation function
Inventor: TAKASAGO HIROYUKI
IPC: E04D11/02
Filed: 2020-05-07
Abstract: To provide a planting structure having a solar power generation function capable of directly and firmly installing a foundation part of a solar cell panel on a rooftop of a building and improving flooding of a tray-like member.SOLUTION: A planting structure 1 having a solar power generation function comprises: a building having a building upper part; a planting base 2 provided on an upper surface of the building upper part; and a solar cell panel 11 having a foundation part 13 and a leg part 12 placed on the upper surface of the building upper part and installed obliquely at a position covering at least a part of the planting base 2 at a predetermined angle. The planting base 2 is provided with: a plurality of tray-like members 30 arranged surrounding the foundation part 13 and holding moisture inside; a water receiving part 60 provided at a position where moisture on the solar cell panel 11 flows down; and a second replenishing member 52 replenishing moisture from another tray-like member 30 adjacent to the tray-like member 30 arranged at a position where moisture is not directly replenished from the water receiving part 60.SELECTED DRAWING: Figure 5
Patent JP-2020122162-A (JP)
Title: Sheet molding compound and fiber-reinforced composite material
Inventor: OTA SATOSHI
IPC: C08G59/42
Filed: 2020-05-08
Abstract: To provide a sheet molding compound excellent in workability in handling (tackiness and drape property) and flowability and rapid curability of a matrix resin in press molding, capable of inhibiting the occurrence of burrs, from which a fiber-reinforced composite material excellent in mold removability, mechanical properties and heat resistance can be obtained; and a fiber-reinforced composite material excellent in mold removability, mechanical properties and heat resistance.SOLUTION: A sheet molding compound is the thickened material of an epoxy resin composition comprising a component (A), a component(B) and a component (C). The component (A) is an epoxy resin in a liquid state at 25°C. The component (B) is an acid anhydride. The component (C) is an epoxy resin hardening agent. The thickened material comprises an ester formed of at least a part of the epoxy groups of the component (A) and at least a part of the carboxy groups derived from the component (B).SELECTED DRAWING: None
Patent JP-2021179108-A (JP)
Title: Soil evaluation method
Inventor: NIIMURA AKIRA
IPC: E02D1/04
Filed: 2020-05-13
Abstract: To provide a soil evaluation method that can easily and quickly obtain the necessary and sufficient soil quality information at a work site.SOLUTION: The present invention comprises an irradiation step that irradiates sample soil S with laser light L polarized to a specific polarization state, a detection step that detects the laser light L in a polarization state that has been reflected by the sample soil S and changed from the specific polarization state, and an evaluation step that segregates and evaluates the soil quality information of the sample soil S from the information pertaining to the polarization state of the laser light L detected in the detection step based on the correspondence between the soil quality information held as data in advance and the information pertaining to the polarization state.SELECTED DRAWING: Figure 1
Patent JP-2021186180-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-05-28
Abstract: To provide a game machine that is interesting and has suitable control.SOLUTION: A variable display of second identification information has a higher advantage than that of first identification information. There are a first special state in which control of variable means related to ease of execution of the variable display of the second identification information is performed more advantageously than in a non-special state, and a second special state in which the same control is performed more advantageously than in the non-special state but more disadvantageously than in the first special state. A game state can be controlled: to the first special state for a predetermined period; and to the second special state when a special display result of the second identification information is derived and displayed in a non-special state. When a specific display result of the first identification information is derived and displayed and the game state is controlled to an advantageous state in the non-special state, a ratio of being controlled into the special state having a low advantage after the advantageous state is high. When the specific display result of the first identification information is derived and displayed and the game state is controlled into the advantageous state in the second special state, the ratio of being controlled into the special state having a high advantage after the advantageous state is high.SELECTED DRAWING: Figure 8-26
Patent JP-2021188681-A (JP)
Title: Fastening device and manufacturing method of housing
Inventor: MURAKAMI RYO
IPC: F16B43/00
Filed: 2020-05-29
Abstract: To provide a fastening device which enables improvement of waterproofness and assembly workability, and to provide a fastening method.SOLUTION: A fastening device according to an embodiment includes: a cell stud including a shaft part formed with a screw part; a cell spacer having a through hole through which the cell stud penetrates; and a nut including a housing hole which houses the cell spacer and the shaft part of the cell stud in a state that the cell stud penetrates through a hole part of the cell spacer to be assembled to the cell spacer and which has a screw part to engage with the shaft part of the cell stud.SELECTED DRAWING: Figure 1
Patent JP-2021187999-A (JP)
Title: Water dispersion, coating agent for metal and coating film
Inventor: KIMURA TAKURO
IPC: C08F30/02
Filed: 2020-06-02
Abstract: To provide water dispersion excellent in water resistant adhesion to metals, and that can form a coating film excellent also in wear resistance, a coating agent for metal containing the water dispersion, as well as, a coating film.SOLUTION: The water dispersion according to the present invention comprises, as a constituent monomer, a polymer containing propenylphenyl ether phosphate and/or its salt (A). The polymer further comprises, as a constituent monomer, at least one monomer (B) selected from the group consisting of (meta) acrylate, aromatic vinyl compound and carboxylic acid vinyl.SELECTED DRAWING: None
Patent JP-2021195870-A (JP)
Title: Control device for engine
Inventor: TAKAHASHI KAZUMICHI
IPC: F02D41/06
Filed: 2020-06-09
Abstract: To suppress deterioration of exhaust gas even when an abnormality has occurred in an exhaust gas recirculation device in combustion feedback control.SOLUTION: A control device for an engine includes: air-fuel ratio feedback control means 31 performing air-fuel ratio feedback control; an exhaust gas recirculation device 20 connecting an intake passage with an exhaust passage and introducing part of exhaust gas to intake air as exhaust recirculation gas; combustion feedback control means 33 performing combustion feedback control for increasing fuel injection amount when fluctuation of revolution of the engine is detected, during a period from start of the engine to start of the air-fuel ratio feedback control; and exhaust gas recirculation device failure detection means 34 detecting failure of the exhaust gas recirculation device. When failure has occurred in the exhaust gas recirculation device 20, the combustion feedback control means 33 adjusts increase amount value of fuel injection amount in the combustion feedback control on the basis of the details of the failure.SELECTED DRAWING: Figure 1