baber/WOPTO huggingface dataset:
Patent JP-2021133723-A (JP)
Title: Vehicle air-conditioning device
Inventor: NAKAHARA YASUHIKO
IPC: B60H1/32
Filed: 2020-02-25
Abstract: To sufficiently cool a battery without complicating a system even when a coolant is used in common for air-conditioning a vehicle interior and for cooling the battery.SOLUTION: A coolant discharged from a compressor 60 is circulated through a heat exchanger 47 for heating, variable opening expansion valves 64 to 66 which can be fully opened and an external heat exchanger 30. The coolant having passed through the external heat exchanger 30 is then allowed to be circulated through an expansion valve 73 for cooling, a heat exchanger 45, an expansion valve 83 for cooling a battery 21 and a heat exchanger 81. A grille shutter 32 to change an introduction state of traveling winds is arranged in front of the external heat exchanger 30. When pressure of the coolant (that has passed through the external heat exchanger 30 in particular) is equal to or less than predetermined pressure, the grille shutter 32 is closed so as to reduce a heat exchange function of the external heat exchanger 30.SELECTED DRAWING: Figure 2
Patent JP-2020144120-A (JP)
Title: Manufacturing method of probe appropriate for scan type probe microscope
Inventor: HANTSCHEL THOMAS
IPC: G01Q60/38
Filed: 2020-02-27
Abstract: To manufacture one or more relatively small tips on a relatively large tip body of a probe appropriate for SPM, after manufacturing the probe tip body.SOLUTION: The surface of an Ni core 20 as a probe tip body is coated with a doped diamond layer 21. This diamond layer 21 has an undoped diamond seed particle 3 and an SiOxCy layer 12. When a dry etching process is continued until the diamond layer 21 is removed from a side surface of a pyramid, a diamond having a sufficient thickness remains in a vertex area due to the thickness difference between thicknesses a1 and a2. Thus, one or more sharp tips appear only in the vertex area.SELECTED DRAWING: Figure 4
Patent JP-2021133017-A (JP)
Title: Game machine
Inventor: TERAUCHI TAKANORI
IPC: A63F5/04
Filed: 2020-02-28
Abstract: To provide a game machine for increasing security properties for a fraudulent act to a board case or the like.SOLUTION: A main control CPU 61 for performing control regarding progress of a game is provided, a main control board 63 housed within a board case 80 is provided, the main control CPU 61 performs display control of a ratio indicator 69, and the ratio indicator is mounted on a mounting surface 63a to which the main control CPU 61 of the main control board 63 is mounted and is housed in the board case 80 so as to be visible from the outside.SELECTED DRAWING: Figure 6
Patent JP-2020078672-A (JP)
Title: Game machine
Inventor: YANAGISAWA RYOTA
IPC: A63F7/02
Filed: 2020-02-28
Abstract: To provide a game machine allowing a player to easily recognize at a glance whether game balls are flowing down on either side of two separate game areas which are provided on the front side and on the side therebehind.SOLUTION: A game board 30 includes: a front side game area formation component 61 for forming a front side game area 30a for game balls B; a depth side game area formation component 71 which is disposed therebehind and which is for forming a depth side game area 71a for the game balls B; and a glass pane 137 which is disposed opposite to the front face of the front side game area formation component 61 and which interposes a space where the game balls B can flow down. Since a transparent plate 62 of the front side game area formation component 61 is transparent and a color light irradiation component 280 is provided for irradiating color light to the game balls B flowing down the depth side game area 71a, the game balls B flowing down the depth side game area 71a can be displayed in a different color from that of the game balls B flowing down the front side game area 30a. Therefore, in which game area the game balls B are flowing down can be easily understood at a glance.SELECTED DRAWING: Figure 11
Patent JP-2021138462-A (JP)
Title: Stirring member for device for taking out predetermined amount of parts
Inventor: SANO YOSHIJI
IPC: B65G47/19
Filed: 2020-03-02
Abstract: To provide a stirring member for a device for taking out a predetermined amount of parts which is simple in a structure and which is very easy in a mounting work.SOLUTION: Members for being mounted to the device for taking out a predetermined amount of parts at least include: a rotation shaft 1 mounted to a part take-out member 9; a bracket 2 for fixing the rotation shaft 1 to the part take-out member 9; a wire 3 having a predetermined length attached to one end of the rotation shaft 1; and a plurality of stirring pieces 4 projecting from an outer periphery of the wire 3. It is preferable that: metal-made pipe pieces be used for the stirring pieces 4 and the stirring pieces 4 be mounted to the wire 3 by caulking so that directions of protrusions 4a of the stirring pieces 4 are different with respect to the wire 3; the bracket 2 be provided with long-hole shaped mounting holes 2a and slits 2b for holding and fixing the rotation shaft 1; and a pipe material be used preferably as the rotation shaft 1.SELECTED DRAWING: Figure 1
Patent JP-2021137183-A (JP)
Title: Endoscope device
Inventor: MARUYAMA YOSHINORI
IPC: A61B1/008
Filed: 2020-03-03
Abstract: To improve manufacturability and operability by suppressing the number of components of an overall bending operation mechanism equipped with a bending holding mechanism and a click mechanism, and allowing a user to feel not only a lock state and a free state by the bending holding mechanism but also a half lock operation state between the two states.SOLUTION: In a brake mechanism 70 of a right and left bending mechanism 15LR and a brake mechanism 80 of a vertical bending mechanism 15UD, brake force generation mechanisms 73 and 83 are stored in brake mechanism storage chambers 39 and 49 of bending operation knobs 33 and 43. The brake force generation mechanisms 73 and 83 expand and converge a pair of pressing pieces 130 attached with a base part on an attaching side with a base 110 as a supporting point with respect to the base 110 by causing the base 110 to respond to a rotation operation of a brake operation lever 85. Brake force is generated and released with hole inner peripheral surface parts of a bottomed hole part 33b and a through-hole part 43b of the bending operation knobs 33 and 43 as surfaces to which braking is applied.SELECTED DRAWING: Figure 4
Patent JP-2021138821-A (JP)
Title: Adhesive composition, and adhesive film
Inventor: OGAWA YUKI
IPC: C09J7/38
Filed: 2020-03-04
Abstract: To express high adhesive strength by sensing heat while maintaining optical transparency.SOLUTION: The adhesive composition of the present invention includes: an acrylic polymer (A); a crosslinking agent (B); and an acrylic polymer (C). The acrylic polymer (A) includes: a unit derived from a (meth)acrylate monomer (al); a unit derived from a nitrogen-containing monomer (a2); and a unit derived from at least one selected from the group consisting of a monomer (a3) having an acid group, and a monomer (a4) having a hydroxyl group. The weight average molecular weight of the acrylic polymer (A) is 100,000 or more. The acrylic polymer (C) includes: a unit derived from an alicyclic structure-having (meth)acrylate monomer (c1); and a unit derived from alkyl(meth)acrylate monomer (c2). The content of the unit derived from the alicyclic structure-having (meth)acrylate monomer (c1) is 35 mass% or more and less than 95 mass% in the acrylic polymer (C). The glass transition point of the acrylic polymer (C) is 50°C or higher, and the weight average molecular weight of the acrylic polymer (C) is less than 100,000.SELECTED DRAWING: None
Patent JP-2021137780-A (JP)
Title: Semipermeable film support body
Inventor: YOSHIDA MITSUO
IPC: C08L101/00
Filed: 2020-03-09
Abstract: To provide a semipermeable film support body whose surface strength is excellent and whose semipermeable film leaves little to be desired.SOLUTION: A semipermeable film support body is made of a non-woven fabric containing main synthetic fiber, binder synthetic fiber and polyoxyalkylene alkylether type-surfactant.SELECTED DRAWING: None
Patent JP-2021138673-A (JP)
Title: Production method of dental composite body
Inventor: SUZUKI TAKUYA
IPC: A61K6/887
Filed: 2020-03-10
Abstract: To provide a dental polymerizable composition which can be molded easily, in detail, to provide a cutting processing material formed of the dental polymerizable composition which can maintain high strength after being cured and secure service life.SOLUTION: A production method comprises a step for, after mixing (a) a hydroxy group-containing compound including one or two hydroxy groups in a molecule, and (b) a filler, mixing (c) an isocyanate group-containing compound including one or two isocyanate groups in a molecule, then finally, curing a dental polymerizable composition obtained in the above mentioned step for acquiring a dental composite body, in which, a compound of at least any one of the (a) hydroxy group-containing compound and (c) isocyanate group-containing compound includes a radical polymerizable group, by the production method, a dental composite body including the radical polymerizable group and including a cured body of an urethane compound in which, one or two urethane bonds is included in the compound, can be provided.SELECTED DRAWING: None
Patent JP-2021144976-A (JP)
Title: Electronic apparatus and proximity sensor
Inventor: NISHIMORI NAOKI
IPC: H05K1/14
Filed: 2020-03-10
Abstract: To provide an electronic apparatus and a proximity sensor, capable of achieving overall size reduction while ensuring a component mounting space on a hard substrate.SOLUTION: An electronic apparatus according to an aspect of the present invention includes: a hard substrate having a first surface with a first wiring layer terminal, a second surface positioned on a back side of the first surface, and an end surface having a second wiring layer terminal and being continuous with the first surface and the second surface; and a flexible substrate having a third surface with a third wiring layer terminal and opposing the first surface of the hard substrate, and a fourth surface having a fourth wiring layer terminal and positioned on a back side of the third surface. The first wiring layer terminal provided on the first surface of the hard substrate and the fourth wiring layer terminal provided on the fourth surface of the flexible substrate are electrically connected by solder. The second wiring layer terminal provided on the end surface of the hard substrate and the third wiring layer terminal provided on the third surface of the flexible substrate are electrically connected by solder.SELECTED DRAWING: Figure 3
Patent JP-2021145179-A (JP)
Title: Photographing image evaluation system
Inventor: MIYAMOTO DAISUKE
IPC: H04N5/232
Filed: 2020-03-10
Abstract: To evaluate a plurality of photographing images generated by photographing a subject at many times with a photographing set.SOLUTION: A photographing image evaluation system comprises: an image acquisition part that acquires a plurality of photographing images from a photographing device that photographed a plurality of persons with a photographing set; a body height input part that receives an input of a body height of a person as a main subject from the plurality of persons, who is smallest; a storage part to which a parameter indicating a face direction in each body height of the main subject, which is recommended in a photographing using the photographing set is registered; an evaluation part that evaluates the plurality of photographing images on the basis of the parameter corresponding to the body height of the main subject and an analytic value of the face direction of a person who eyes are positioned at the lowest side from the plurality of persons reflected on the photographing image; and a display processing part that displays the plurality of photographing images in order based on an evaluation result by the evaluation part.SELECTED DRAWING: Figure 1
Patent JP-2021143378-A (JP)
Title: Method for mutually separating platinum-group element
Inventor: NAGAI HIDEMASA
IPC: C22B3/44
Filed: 2020-03-11
Abstract: To provide a method capable of improving a recovery rate of Pt, especially a recovery rate of Ru among other platinum-group elements by an efficient treatment, in a method for mutually separating a platinum-group element from a platinum-group element-containing substance containing an impurity element.SOLUTION: This invention relates to a method for mutually separating a platinum-group element from a platinum-group element-containing substance containing an impurity element, including: a leaching step S1 of suspending a platinum-group element-containing substance into a hydrochloric acid solution, adding an oxidizing agent to the mixture and subjecting the mixture to leaching; a solvent extraction step S2 of subjecting the resultant leach production solution to a solvent extraction treatment; a first cake formation step S3 of adding potassium chloride to an extraction residual liquid, so that the concentration of the potassium chloride in the extraction residual liquid is 20 g/L or more, to form a precipitate; a first oxidation neutralization step S4 of subjecting a filtrate produced through filtering separation to oxidation neutralization to form an IrRuRh precipitate; and a second cake formation step S5 of adding potassium chloride to an aqueous solution obtained by dissolving the precipitate into a hydrochloric acid solution, to form a precipitate.SELECTED DRAWING: Figure 1
Patent JP-2021134341-A (JP)
Title: Production method of wax work
Inventor: NISHIYAMA MIE
IPC: C11C5/00
Filed: 2020-02-22
Abstract: To solve a problem of a management method for holding an easily coagulating wax in cream state that makes it difficult to design for continuing drawing a pattern for a long time as a fine line of 2 mm to 5 mm by holding wax in a plasticized cream, due to a feature of wax to readily coagulate in a conventional wax work mainly made of a method of casting liquid wax in a mold to form.SOLUTION: A method of manufacturing a wax work which is composed of a base material 1 of wax which is characterized by having wax and a plasticized cream, and is made from a wax of fine line of 2 mm to 5 mm, which is squeezed after wax base material 1 is poured into the funnel 6 to draw a pattern 3 for producing with a wax base material on a wax foundation 2. The base material 1 of wax is made of a cream-like mixture of soy wax more than 50 pts.mass and less than 90 pts.mass relative to 100 pts.mass of soy wax and gel wax. According to Claim 1, a cream state obtained by plasticizing not-conventional wax for a long term is made possible to prevent coagulation.SELECTED DRAWING: Figure 3
Patent JP-2021145500-A (JP)
Title: Bearing structure of rotary electric machine
Inventor: AOYAGI MASAHIDE
IPC: H02K5/167
Filed: 2020-03-13
Abstract: To enhance oil leakage prevention in a bearing of a rotary electric machine.SOLUTION: A cooling fan is provided at a housing of a rotary electric machine and a bearing is disposed between a bearing bracket disposed in front of the cooling fan in an axial direction and an end part 3a of a rotary shaft 3. The bearing includes: a bearing body which directly supports the end part 3a of the rotary shaft 3; and both oil throwers 9. A step part 16 is formed at the end part 3a of the rotary shaft 3 to provide a recessed part 17 around an area between the step part 16 and the oil thrower 9. An opening of the recessed part 17 is closed by a cover 20.SELECTED DRAWING: Figure 4
Patent JP-2021148334-A (JP)
Title: Intercooler
Inventor: UNO YUICHIRO
IPC: F28F9/22
Filed: 2020-03-17
Abstract: To effectively distribute intake air to each tube.SOLUTION: In an intercooler having a flow passage expansion part 23 in which a flow passage is expanded as progressing toward an intake downstream side from an intake upstream side, an inlet header part 22 connected to a downstream end of the flow passage expansion part 23, and extending in a vertical direction, and a core part 10 in which a plurality of tubes 11 extending in a horizontal direction from the inlet header part 22 is aligned in the vertical direction, the intercooler comprises a rectification plate 25 extending toward the intake downstream side from the intake upstream side in the flow passage expansion part 23, and curvedly extending toward the lower end of the inlet header part 22 at least at an end part of the intake downstream side.SELECTED DRAWING: Figure 1
Patent JP-2021147839-A (JP)
Title: Building body support structure
Inventor: Tian qi xiang
IPC: E02D27/34
Filed: 2020-03-18
Abstract: To prevent excessive uplift and damage of columns of a building during earthquake and reduce an impact occurring when the uplifted building body drops.SOLUTION: A building body support structure 10F supports a building body 16 through a column 14 having a column base part 26 that opens downward on a column base 2402. A resistance mechanism 20F to generate resistance to uplift of the building body 16 while allowing the uplift and generate resistance to drop when the building body 16 drops after uplifting while allowing the drop is provided across a footing beam 12 and the column base part 26. An apex 64 is provided at an upper part of the column base part 26. The resistance mechanism 20F comprises a damper 50 that is provided across an upper surface 1202 of the footing beam 12 and the apex 64.SELECTED DRAWING: Figure 1
Patent JP-2020095291-A (JP)
Title: Methods for driving electro-optic displays
Inventor: KARL RAYMOND AMUNDSON
IPC: G09G3/34
Filed: 2020-03-19
Abstract: To provide methods for driving electro-optic displays.SOLUTION: Methods for driving electro-optic displays to reduce visible artifacts include: (a) applying a first drive scheme to a minor proportion of display pixels and applying a second drive scheme to other pixels, the pixels using the first drive scheme varying at each transition; (b) using different drive schemes on different pixel groups so that pixels in differing groups undergoing the same transition use different waveforms; (c) applying a balanced pulse pair or a top-off pulse to a pixel undergoing a white-to-white transition and lying adjacent to a pixel undergoing a visible transition; (d) driving extra pixels where the boundary between driven and undriven areas falls along a straight line; and (e) driving a display using both DC balanced and DC imbalanced drive schemes, maintaining an impulse bank value for the DC imbalance and modifying transitions to reduce the impulse bank value.SELECTED DRAWING: Figure 9
Patent JP-2021147277-A (JP)
Title: Ceramic composition for scintillators, and scintillator and radiation detector
Inventor: NAKAMURA FUMIYA
IPC: C09K11/59
Filed: 2020-03-19
Abstract: To provide a scintillator, a novel material having high efficiency of absorption of X-rays and γ-rays as a material for scintillators and also having predetermined mechanical properties, and a radiation detector comprising the same.SOLUTION: A ceramic composition for scintillators has an oxynitride comprising europium and is represented by BaSi2O2 N2: xEu (0.001<x<0.1). There are also provided a scintillator made by sintering the ceramic composition or a molding thereof; and a radiation detector including the scintillator and a light detector.SELECTED DRAWING: None
Patent JP-2020164827-A (JP)
Title: Method for producing particles of heterophasic propylene polymer material
Inventor: ARAKAWA MASAYUKI
IPC: C08F255/02
Filed: 2020-03-19
Abstract: To provide a method for producing particles of heterophasic propylene polymer material, which can remove a volatile component sufficiently and can suppress increase in stickiness of the particles after the removal.SOLUTION: The production method comprises: (1) a step of obtaining Component I by polymerizing a monomer in the presence of a catalyst containing a solid catalyst component; (2) a step of obtaining Component II by polymerizing a monomer in the presence of Component I to generate particles containing a volatile component; and (3) a step of contacting the particles with an inactive gas flow to remove the volatile component from the particles. When the temperature of the particles when contacting the inactive gas flow is denoted by T (°C), the time of contact of the particles with the inactive gas flow by t (h), a median diameter of the solid catalyst component at the start of the step (1) by d (μm), a mass of the particles per 1 g of the solid catalyst component by P (g/g), and a content of the Component II in the particles by C (mass%), the following formula is satisfied: 19.5≤T1.12 t0.17 (C/100)0.61/(d (0.85 P)1/3)0.13≤51.4.SELECTED DRAWING: Figure 1
Patent JP-2021156301-A (JP)
Title: Trunnion-type ball valve
Inventor: AKAHA TOSHIKI
IPC: F16J15/18
Filed: 2020-03-25
Abstract: To provide a trunnion-type ball valve which can be easily assembled in a state that a fall of a spring for elastically energizing a ball seat in a direction of a ball valve body is prohibited.SOLUTION: A cap 11 is attached to one side or both sides of a body 10 to which a ball valve body 3 is rotatably attached by a stem 4, a seat retainer 5 attached to the cap is pressed from a back face side, and a ball seat 6 is sealed to the ball valve body. A coil spring 7 for elastically energizing in a direction of the ball valve body is attached to a back face side of the seat retainer. The coil spring is accommodated in a bottomed hole 30 which is formed at least at either of opposing faces of the seat retainer and the cap. An attachment groove 31 whose diameter is equal to or slightly smaller than an outside diameter of the coil spring is formed at the deepest part of the bottomed hole, and an end part side of the coil spring is fixed to the attachment groove by fitment.SELECTED DRAWING: Figure 1
Patent JP-2020158111-A (JP)
Title: Saddle-riding type vehicle
Inventor: IBARAKI YUYA
IPC: B62J6/04
Filed: 2020-03-25
Abstract: To provide a saddle-riding type vehicle that includes a lighting device provided to a rear part of a vehicle and a fuel tank disposed forward of the lighting device, in which the rear part of the vehicle is made compact.SOLUTION: A saddle-riding type vehicle includes: a lighting device 40 provided to a rear part of a vehicle; a fuel tank 28 disposed forward of the lighting device 40; and a fuel filler 28a provided to the fuel tank 28. A tray 42 for receiving spilt fuel is provided around the fuel filler 28a. The tray 42 is fixed to the lighting device 40.SELECTED DRAWING: Figure 5
Patent JP-2021153535-A (JP)
Title: Freezing resistant filling
Inventor: AOYAMA NAOMI
IPC: A23G3/00
Filed: 2020-03-30
Abstract: To provide a filling improved in freezing resistance of a filling of saltiness such as cheese flavor, being hard to increase a mixing ratio of saccharide and sugar alcohol, and having excellent freezing resistance in a temperature condition from slow freezing to freezing thawing.SOLUTION: (1) A freezing resistant filling contains 45-60 wt.% of water, and psyllium seed gum in an oil-in-water emulsified product which contains water, oil and fat, and protein, and does not contain saccharide and sugar alcohol. (2) The freezing resistant filling described in (1) contains fatty acid ester of glycerin. (3) The freezing resistant filling described in (1) or (2) contains methyl cellulose.SELECTED DRAWING: None