baber/WOPTO huggingface dataset:
Patent JP-2021023933-A (JP)
Title: Composite particle, composite particle for forming liquid-containing particle, liquid-containing particle and manufacturing method of liquid-containing particle
Inventor: IWASAKI KOJI
IPC: A23L5/00
Filed: 2020-07-28
Abstract: To provide a composite particle capable of forming a liquid-containing particle excellent in durability while preventing droplets from coalescing, and also to provide a manufacturing method of a liquid-containing particle.SOLUTION: A composite particle includes a hydrophobic solid particle B12 on a surface of a hydrophobic solid particle A11. A contact angle of a hydrophobic solid particle A to water and a contact angle of a hydrophobic solid particle B to water are both 110° to 180°. A ratio (d50a/d50b) of a number average particle diameter of the hydrophobic solid particle A to a number average particle diameter of the hydrophobic solid particle B is 10 to 100, and a coverage factor CR is 50 to 500%. Xa, Xb, Ya, Yb, Za and Zb respectively denote a mass (g) of the hydrophobic solid particle A, a mass of the hydrophobic solid particle B, a density (g/μm3) of the hydrophobic solid particle A, a density of the hydrophobic solid particle B, a cubic volume (μm3) of the hydrophobic solid particle A, and a cubic volume of the hydrophobic solid particle B.SELECTED DRAWING: Figure 1B
Patent JP-2022025856-A (JP)
Title: Sea-island conjugate fiber
Inventor: TAKECHI SHINGO
IPC: D01D5/36
Filed: 2020-07-30
Abstract: To provide a high-grade sea-island conjugate fiber which is excellent in see-through prevention and has both of an antiglare gloss and a soft touch.SOLUTION: Provided is a sea-island conjugate fiber having 10 or more island components in a sea component in a fiber cross section, in which the variation in diameters of the island components is 0.1% to 20.0%, the variation in distances between the island components is 0.1% to 20.0%, a part is present where a circle having no intersection with the island components can circumscribe with 3 or more islands in an outer peripheral region of the group of the islands, and the relationship among a diameter (R) of the circle, an average value (r) of the diameters of the island components, and an average value (L) of the distances between the island components satisfies the following formula: L/r<2.0, R/(L-r)>1.5.SELECTED DRAWING: None
Patent JP-2022016223-A (JP)
Title: Article holder
Inventor: ONE YASUNORI
IPC: A41D13/08
Filed: 2020-07-10
Abstract: To provide an article holder which is effective for prevention of virus infection due to contact and the like, and is easy to handle.SOLUTION: An article holder is formed of a watertight and almost square sheet body, which includes flexibility and elasticity. The sheet body is configured so that an inner face is nearly hidden from an outside when the sheet body is folded into two from the middle so that two short facing sides are overlapped. A finger fitting member is fixed and arranged on one of two outer faces formed upon folding in two.SELECTED DRAWING: Figure 1
Patent JP-2021092758-A (JP)
Title: Negative type photosensitive resin composition and method for producing cured film
Inventor: HIKITA JIRO
IPC: G03F7/20
Filed: 2020-08-06
Abstract: To provide a negative type photosensitive resin composition capable of forming a cured film having high solvent resistance, a cured film formed of a cured product of the negative type photosensitive resin composition, and a method for producing a cured film using the negative type photosensitive resin composition.SOLUTION: A negative type photosensitive resin composition contains a resin (A) having a structure represented by the following formula (a1), and an oxime ester photopolymerization initiator (B) having a specific structure.SELECTED DRAWING: None
Patent JP-2022030920-A (JP)
Title: Game machine
Inventor: INOUE KOJI
IPC: A63F7/02
Filed: 2020-08-07
Abstract: To provide a game machine which can suppress, as much as possible, an adverse effect on a game progress caused by an occurrence of a trouble related to a liquid crystal control.SOLUTION: A game machine is configured such that: liquid crystal display means can display a gradation image having color information continuously or gradually changing with respect to a position and a time; odd number image data and even number image data are output to the liquid crystal display means via wiring paths different from each other; in image data corresponding to the gradation image, plural types of color information pieces set for the odd number image data corresponding to the gradation image and plural types of color information pieces set for the even number image data corresponding to the gradation image are approximately common for each frame; and it is thus possible to identify the gradation image, even if either of the odd number image data or the even number image data is missing.SELECTED DRAWING: Figure 96
Patent JP-2020189163-A (JP)
Title: Game machine
Inventor: KONOMI TOSHINORI
IPC: A63F5/04
Filed: 2020-08-19
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: A plurality of kinds of game states exist as game states and a normal section and an advantageous section exist as game sections. The advantageous section is set with setting of SB winning data or establishment of first BB prize winning as an opportunity in the normal section, and shift lottery processing to an RT state is executed when the advantageous section is set. In this case, the shift lottery processing to the RT state is executed in a mode corresponding to a game state at that point of time in a first game started after the advantageous section is set. When the SB winning data is set in a state after a bonus and in a situation of the normal section, a situation that is in a first preparation state and is in the advantageous section can be achieved. Setting of the SB winning data in a situation that is in the RT state and is in the normal section is more advantageous than setting of the SB winning data in another situation.SELECTED DRAWING: Figure 9
Patent JP-2021060391-A (JP)
Title: Screw-down orientable crown
Inventor: REMY THIRY
IPC: G04B37/10
Filed: 2020-08-20
Abstract: To provide a screw-down orientable crown.SOLUTION: A screw-down orientable crown 200 for a watch case includes a tube 11 to be axially inserted in a case housing, and a body 1 having a pattern 19 and a relief 15. The relief extends in an axial direction and is arranged, in a coupled position, to complementarily cooperate with a complementary relief 55 that a fixed pipe includes which is pushed back from the body by a spring 12 interposed between the body and a fixed pipe 5, to define a pattern relative to the case. The relief is arranged, in a position disconnected by compression of the spring, to remain at an axial distance from the complementary relief and without cooperation therewith. The screw-down orientable crown includes axial stop means 3, which is fixed to the body to axially trap a fixed pipe with a stroke corresponding to deformation of the spring to enable disconnection, by a compression of the body, between the relief and the complementary relief. The relief is fixed to a trunnion 4 integral with the body and located inside the fixed pipe.SELECTED DRAWING: Figure 1
Patent JP-2022035556-A (JP)
Title: Ultrasonic diagnostic device, medical image processor, and correction program
Inventor: NISHIHARA KURAMITSU
IPC: A61B8/14
Filed: 2020-08-21
Abstract: To correct speckle noise with a correction method according to variation in luminance.SOLUTION: An ultrasonic diagnostic device includes an acquisition part and a correction part. The acquisition part acquires ultrasonic luminance data. The correction part corrects a luminance value of original data according to a luminance difference between a luminance value of the original data and a reference luminance value based on luminance values of surrounding multiple data for each of the ultrasonic luminance data.SELECTED DRAWING: Figure 5
Patent JP-2022038859-A (JP)
Title: Alloy ingot for bonding material
Inventor: SEKINE SHIGENOBU
IPC: B23K35/14
Filed: 2020-08-27
Abstract: To provide an alloy ingot for a bonding material, which has excellent bonding strength even in a severe temperature change in an extremely high temperature or low temperature environment, has flexibility characteristics capable of withstanding a continuous vibration operation, and has excellent mechanical strength.SOLUTION: There is provided an alloy ingot for a bonding material, in which an intermetallic compound crystal containing Sn, Cu, Ni and Ge is contained in a host phase containing Sn and Sn-Cu alloy, the composition of the intermetallic compound crystal is 5 to 50 mass% of Cu, 6.5 to 0.1 mass% of Ni, 0.001-0.1 mass% of Ge, and the remainder of Sn, the composition of the host phase is 95 to 99.9 mass% of Sn, 5 mass% or less of Cu, and 0.1 mass% or less of inevitable impurities, and the Sn-Cu alloy in the host phase and at least one part of the intermetallic compound crystal are end-taxial-bonded.SELECTED DRAWING: Figure 1
Patent JP-2022039190-A (JP)
Title: Detector
Inventor: KOIKE UORI
IPC: A61H3/00
Filed: 2020-08-28
Abstract: To provide a detector capable of detecting displacement of a walking assist device.SOLUTION: A detector 1 is for a walking assist device 100 installed on a leg part U10 of a user U, and includes: a measurement part 10 disposed on a rotational shaft C11 of a knee joint U11 in the walking assist device 100; a standard part 20 disposed at a prescribed position on a line connecting the measurement part 10 and the great trochanter U21 or on a line connecting the measurement part 10 and the ankle U12; and a detection member 30 a situation of which is changed according to change in a relative position between the measurement part 10 and the standard part 20. The change between the measurement part 10 and the standard part 20 is detected by the change in the status of the detection member 30, and the displacement of the walking assist device 100 is detected.SELECTED DRAWING: Figure 1
Patent JP-2022040540-A (JP)
Title: Image processing method
Inventor: MORIWAKI SANZO
IPC: G06T7/00
Filed: 2020-08-31
Abstract: To effectively support teaching operation of a user for machine learning by display-outputting a plurality of learning images obtained by photographing a tissue specimen.SOLUTION: A method extracts a feature of an object in an image by image processing for each of a plurality of learning images obtained by photographing a tissue specimen, configures an image set by selecting a plurality of parts of images from among the learning images on the basis of the extracted features and a prescribed selection reference, outputs, to a display device, a display image in which a plurality of learning images contained in the image set are arranged in a same window, and accepts a teaching input from a user for at least one of the displayed learning image. Then, the method configures a plurality of image sets with mutually different combinations of learning images, displays the display images while switching the plurality of display images respectively corresponding to the plurality of image sets, and accepts a teaching input, thereby, causing one learning image to be contained into the plurality of image sets.SELECTED DRAWING: Figure 1
Patent JP-2022042609-A (JP)
Title: Packaging box and package
Inventor: MATSUMOTO RYOHEI
IPC: B65D5/54
Filed: 2020-09-03
Abstract: To provide a packaging box and a package that can improve the ease of opening while ensuring required drop strength.SOLUTION: A packaging box 1(1B) has an opening part 24 that can be torn when opened, and a pair of perforations 25 formed on both sides of the opening part 24 in a width direction, in which a section where the pair of perforations 25 is formed includes a first section in which the pair of perforations 25 are formed in a first pattern A and a second section in which the pair of perforations 25 are formed in a second pattern B, and a load when tearing the opening part 24 is different between the first pattern A and the second pattern B.SELECTED DRAWING: Figure 6
Patent JP-2022042824-A (JP)
Title: Circuit breaker handle structure
Inventor: ITO YASUSHI
IPC: H01H71/52
Filed: 2020-09-03
Abstract: To provide a circuit breaker handle structure that can be smoothly turned off even when an operating load is relatively large without providing a new member in a configuration in which the off operation is an operation in which the handle is raised.SOLUTION: In a structure in which an opening/closing mechanism 6 is closed via a link member 7 and an electric circuit 9 is turned on by tilting a handle 4. Each on/off state becomes an overlap state in which an angle between a first straight line S1 connecting a rotating shaft 4b of the handle 4 and a connecting portion between a link member 7 and the opening/closing mechanism portion 6, and a second straight line S2 connecting the connecting portion between a handle connecting portion of the link member 7 and the opening/closing mechanism portion 6 is 0 degrees, and then a state of opposite positive and negative angles is generated, and the on state is obtained by holding the angle formed by the first straight line S1 and the second straight line S2 at 4 degrees.SELECTED DRAWING: Figure 2
Patent JP-2021176187-A (JP)
Title: Plasma processing apparatus and plasma processing method
Inventor: TORII NATSUMI
IPC: H05H1/46
Filed: 2020-09-04
Abstract: To control the tilt angle in an edge region of a substrate properly in the plasma processing.SOLUTION: A plasma processing apparatus includes: a chamber; a stage including an electrode, an electrostatic chuck provided on the electrode, and an edge ring disposed on the electrostatic chuck so as to surround a substrate disposed on the electrostatic chuck; a high-frequency power source that supplies high-frequency power; a DC power source that applies DC voltage with negative polarity to the edge ring; an RF filter with variable impedance; and a control unit that controls the DC voltage and the impedance. The control unit performs (a) a step of regulating the DC voltage to be applied to the edge ring in accordance with the consumption quantity of the edge ring, and (b) a step of regulating the impedance when the DC voltage or the consumption quantity of the edge ring becomes a predetermined value.SELECTED DRAWING: Figure 1
Patent JP-2022043564-A (JP)
Title: Radiation detector and drilling device
Inventor: OTA NOBUHIRO
IPC: G01T1/20
Filed: 2020-09-04
Abstract: To suppress decrease in detection accuracy of a radiation detector.SOLUTION: A radiation detector includes a scintillator, a fiber optical plate 34 receiving light, which is generated by the scintillator, from an incidence surface and emitting the light from an emission surface 34S, an imaging unit including a solid imaging element 33 generating an electric signal corresponding to the received light, a driving circuit that receives the electric signal from the solid imaging element 33, a housing containing the imaging unit and the driving circuit, a first holding member that holds a position of the imaging unit with respect to the housing, and an epoxy optical adhesive 37A that holds a position of the emission surface 34S with respect to a light receiving unit 33a. In the imaging unit, a package 31 housing the solid imaging element 33 is closed by a closing member 36. Between the closing member 36 and the fiber optical plate 34, a coating member 37B is disposed.SELECTED DRAWING: Figure 3
Patent JP-2022043909-A (JP)
Title: Content presenting device and program
Inventor: YOSHINO KAZUMA
IPC: G06F3/04815
Filed: 2020-09-04
Abstract: To provide a content presenting device capable of providing feeling of experiencing a person in a different space and a content while sharing the same space.SOLUTION: A content presenting device includes: a reference position setting unit; a periphery video acquisition unit; a first object video extraction unit; a background video acquisition unit; a second object video acquisition unit which acquires a second object video from other content presenting devices; a content acquisition unit; a first object position setting unit which sets a position of the first object video based on first object reference position information; a second object position setting unit which sets a position of the second object video based on second object reference position information; a content position setting unit; and a presentation unit which outputs a presentation video. A relative positional relation among a position where a content is displayed, a position indicated by the first object reference position information and a position indicated by the second object reference position information, the first object reference position information, and the second object reference position information are shared with other content presenting devices, respectively.SELECTED DRAWING: Figure 1
Patent JP-2022044896-A (JP)
Title: Air electrode material, electrochemical reaction single cell and electrochemical reaction cell stack
Inventor: HAYASHI CHIE
IPC: C01G51/00
Filed: 2020-09-08
Abstract: To form an air electrode capable of suppressing the occurrence of Cr poisoning while suppressing an increase in impurities and while suppressing an increase in resistance due to the formation of a high resistance layer.SOLUTION: An air electrode material for forming an air electrode contains a perovskite oxide represented by ABO3 and a sulfate. The sulfate includes component elements other than oxygen, among the component elements of the perovskite oxide. The sulfate content ratio that is a ratio of the weight of the sulfate to the total weight of the perovskite oxide and the sulfate in the air electrode material is less than 0.09 wt.%.SELECTED DRAWING: Figure 1
Patent JP-2022045225-A (JP)
Title: Information transmission device and program
Inventor: TANBA HIROTORA
IPC: G08G1/00
Filed: 2020-09-08
Abstract: To provide an information transmission device, a personal information disclosure management device, and a program which provide personal information of a driver of a vehicle in accordance with policies.SOLUTION: The information transmission device (permission control server 100) transmits personal information of a driver of a vehicle including at least one of vehicle present location information, vehicle operation information, and vehicle state information of the vehicle to an information provision destination and comprises a receiving unit which receives the personal information from a portable communication terminal of the driver or the vehicle along with a vehicle identifier of the vehicle and a personal identifier of the driver, a personal information storage unit in which a value of the personal information is stored with respect to each item of a plurality of items of the personal information, an information provision policy storage unit in which an information provision policy being a condition for permitting the value of the personal information to be provided to the information provision destination is stored with respect to each item of the personal information, and a transmission unit which transmits the value of the personal information to the information provision destination along with at least one of the identifier of the vehicle and the identifier of the driver in accordance with the information provision policy for each item of the personal information.SELECTED DRAWING: Figure 5
Patent JP-2022045741-A (JP)
Title: Liquid handling device
Inventor: OSHIMA YUYA
IPC: B01J19/00
Filed: 2020-09-09
Abstract: To provide a liquid handling device capable of suppressing liquid residues on a groove even when the groove is arranged on a wall face on a bottom of a liquid introduction part.SOLUTION: The liquid handling device comprises: the liquid introduction part; the groove which is arranged on the wall face on the bottom of the liquid introduction part so as to surround a bottom face of the liquid introduction part; a channel which circulates the liquid introduced from the liquid introduction part and is opened to the wall face of the groove; and an air channel for supplying air for removing the liquid left on the groove to the groove, and being opened to the wall face on the groove.SELECTED DRAWING: Figure 2
Patent JP-2022045750-A (JP)
Title: Fuel modification system of engine
Inventor: NAKAMOTO YOSHIHISA
IPC: F02M27/02
Filed: 2020-09-09
Abstract: To properly perform catalyst regeneration control in a situation that the lowering of the performance of a modification catalyst arises resulting from sediments.SOLUTION: A fuel modification system comprises: a modification catalyst 41 which can create hydrogen by modifying hydrocarbon fuel; an introduction passage (30a) through which gas introduced to the modification catalyst 41 circulates; a derivation passage (30b) through which gas derived from the modification catalyst 41 circulates; pressure difference detection parts (SN2, SN4) for detecting a fore-and-aft pressure difference which is obtained by subtracting the pressure of the derivation passage from the pressure of the introduction passage; a modifying injector 32 which can inject fuel to the introduction passage; and a hydrogen sensor SN7 for detecting hydrogen contained in the gas in the derivation passage. When both a first condition that the fore-and-aft pressure difference detected by the pressure difference detection part is larger than a prescribed threshold, and a second condition that the hydrogen detected by the hydrogen sensor SN7 is lower than a prescribed level are satisfied, the catalyst regeneration control for reducing the sediments in the modification catalyst 41 is performed.SELECTED DRAWING: Figure 1
Patent JP-2022047370-A (JP)
Title: Interlocking cutoff mechanism of circuit breaker
Inventor: ITO YASUSHI
IPC: H01H73/02
Filed: 2020-09-11
Abstract: To provide an interlocking cutoff mechanism of a circuit breaker that can interlock the breaking operation with a simple design change and can cope with an increase in a trip load.SOLUTION: A connection circuit breaker 10 is configured by closely arranging two circuit breakers N1 and N2 in the width direction of a main body case 1, and a tripping member 14 that opens an opening/closing mechanism 6 when an abnormal current detection unit detects an abnormal current swings around a rotation shaft 15 arranged in the width direction of the main body case 1, and a connecting member 17 made of one rod is placed between tripping members 14a and 14b of the two circuit breakers N1 and N2, the tripping members 14a and 14b are connected such that the swing is interlocked, and the shutoff operation is interlocked by the interlocking of the swing.SELECTED DRAWING: Figure 5
Patent JP-2022048535-A (JP)
Title: Liquid crystal composition and element used for phase control of electromagnetic wave signal
Inventor: OKABE EIJI
IPC: C09K19/54
Filed: 2020-09-15
Abstract: To provide a liquid crystal composition that is a material used in an element for phase control of an electromagnetic wave signal having a frequency of 1 GHz to 10 THz, and that has well-balanced characteristics.SOLUTION: A liquid crystal composition contains at least one compound selected from the group of compounds represented by Formula (1) and at least one compound selected from the group of compounds represented by Formula (2). For example, R1, R21, R22 each denote a C1-12 alkyl; ring A1, ring A2 each denote 1,4-phenylene; Z1, Z2, Z22, Z23 each denote a single bond; Z3, Z21 each denote -C≡C- or -C≡C-C≡C-; X1 denotes -C≡N.SELECTED DRAWING: None
Patent JP-2022048641-A (JP)
Title: Heat sink and cooling device
Inventor: TAMURA SHINOBU
IPC: H05K7/20
Filed: 2020-09-15
Abstract: To provide a technology that can improve workability during manufacturing.SOLUTION: A heat sink includes a plurality of heat dissipation members 11 having a linear base portion 12 and a plurality of convex portions 13 protruding from the base portion 12 and arranged at intervals in the longitudinal direction of the base portion 12, and from among the plurality of heat dissipation members 11, the base portions 12 of the adjacent heat dissipation members 11 are in contact with each other.SELECTED DRAWING: Figure 1