baber/WOPTO huggingface dataset:
Patent JP-2020165646-A (JP)
Title: Refrigeration cycle apparatus
Inventor: HISAYAMA KAZUSHI
IPC: F25B41/04
Filed: 2020-03-26
Abstract: To suppress rise of a discharge temperature of a first compressor.SOLUTION: A refrigerant circuit (20) includes a first compressor (21), a second compressor (22), a heat source side heat exchanger (24), an expansion mechanism (26), and a using side heat exchanger (27). An injection circuit (30) supplies a part of refrigerant directed from the heat exchanger to be a radiator out of the heat source side heat exchanger (24) and the using side heat exchanger (27) to the expansion mechanism (26) to the suction side of the second compressor (22). In steady operation of heating in which the using side heat exchanger (27) becomes a radiator and the heat source side heat exchanger (24) becomes an evaporation, a compression ratio (Pr1) in the first compressor (21) is always smaller than a compression ratio (Pr2) in the second compressor (22).SELECTED DRAWING: Figure 1
Patent JP-2021155877-A (JP)
Title: Non-slip structure on surface of article, article with coating film layer imparting non-slip effect, non-slip body, glove, forming method of coating film layer and manufacturing method of glove
Inventor: TAKAHASHI HISAYA
IPC: A41D19/015
Filed: 2020-03-26
Abstract: To provide a non-slip structure on a surface of an article, with which dust is hard to collect compared to non-slip by a powder adhesion method and greater friction force can be generated, and to provide an article with a coating film layer which imparts non-slip effect, a non-slip body, a glove and a forming method.SOLUTION: An article includes a coating film layer which coats a surface, imparts non-slip effect to the article and has a plurality of recesses. Each of the plurality of recesses includes an approximately circular hemispherical recess in a plan view; and a filmed recess in which two or more hemispherical recesses are partially overlapped and connected and the connecting boundary is separated by a septum wall. In a forming method of the coating film layer which coats the surface of the article, imparts non-slip effect to the article and has the plurality of recesses, droplets of a solidifier are made to collide with unsolidified elastic materials adhered to the surface of the article, and the collided portions are solidified while made recessed to form the recesses.SELECTED DRAWING: Figure 1
Patent JP-2021159920-A (JP)
Title: Information processing device and program, information processing method, and information processing system
Inventor: YAMADA SHINJI
IPC: G05B19/418
Filed: 2020-03-30
Abstract: To improve the efficiency of a blast process in a manufacturing process of a casting.SOLUTION: An information processing device (10) is provided with a controller (100). The controller (100) executes estimation processing for estimating blast conditions by using a learned model (M1) having undergone machine learning so as to derive output data related to blast conditions for executing a blast process from input data including pre-process information acquired before executing the blast process in a manufacturing process of a casting.SELECTED DRAWING: Figure 2
Patent JP-2021162996-A (JP)
Title: Air conditioner controller, control system, and control method
Inventor: IMAGAWA MASANORI
IPC: G06F3/00
Filed: 2020-03-31
Abstract: To control equipment that is connected before restarting an application.SOLUTION: A control device 100 is connected with plural pieces of equipment. The control device 100 includes: a storage part 110 as a nonvolatile storage device; and a control part 120 for acquiring device file information as information for showing a device file from a driver 151 corresponding to equipment 201 when the equipment 201 is connected from among plural pieces of equipment, setting the device file information to an application 161, allowing the application 161 to execute control of the equipment 201 via the device file and the driver 151, and storing the device file information in the storage part 110. The control part 120 sets device file information stored in the storage part 110 to the application 161 when the control device 100 is restarted.SELECTED DRAWING: Figure 2
Patent JP-2021163847-A (JP)
Title: Modified silica, and electrolytic solution for electrolytic capacitor containing the same
Inventor: MIYATA AYAKO
IPC: H01G9/035
Filed: 2020-03-31
Abstract: To provide a modified silica that can suppress a leakage current in the case where an electrolytic solution for an electrolytic capacitor is used at high temperature, has a high withstand voltage, and can achieve a long period of lifetime while using various organic solvents which are used for the electrolytic solution.SOLUTION: A modified silica has a surface which is modified with a group having an M-unit silicon; among bonds between the silica and the M-unit silicon, at least one bond other than bonds with an oxygen atom that forms a siloxane bond includes the M-unit silicon that bonds with a group represented by the following group 1; and a content of the M-unit silicon having the group represented by the group 1 in the whole M-unit silicon in the modified silica is 5 mol% or more and 100 mol% or less. (Group 1) A group having at least one group selected from an alkenyl group, a methacryloyl group, an acryloyl group, an acyl group, a cyclic ether group, an aromatic group having 1 to 10 carbon atoms, and a polyether group.SELECTED DRAWING: Figure 1
Patent JP-2021159407-A (JP)
Title: Game machine
Inventor: NISHIMURA TOSHINARI
IPC: A63F7/02
Filed: 2020-03-31
Abstract: To provide a game machine capable of suitably diversifying a completion period of a predetermined advantageous game state.SOLUTION: When an increase result or a completion result is selected in a time-shortening frequency change lottery during a low-probability time-shortening game state, and hence a time-shortening frequency is set to a frequency differing from a current time-shortening frequency according to the selected lottery result, the execution frequency of variation display of a special pattern as a completion condition in the low-probability time-shortening game state is changed accordingly. Hereby, game properties for advancing or delaying a completion period of a low-probability time-shortening game state can be added, thus suitably diversifying the low-probability time-shortening game state.SELECTED DRAWING: Figure 23
Patent JP-2021164312-A (JP)
Title: motor
Inventor: HASEBE YOICHI
IPC: H02K21/16
Filed: 2020-03-31
Abstract: To provide a motor in which a self-holding type electromagnetic brake capable of obtaining a strong brake force with a power saving is built-in.SOLUTION: A motor 1 comprises: a rotor 20 having a flange part 22; a motor stator 30; and an electromagnetic brake 10. The electromagnetic brake 10 includes: a brake stator 200 by a brake coil 220 and a near U-shaped stator excitation member 260 surrounding them; and an armature 300. The armature 300 is formed by laminating an inner peripheral yoke 310, an armature permanent magnet 330, and an outer peripheral yoke 320 in order, and a magnetic shaft is matched to a lamination direction. The flange part 22 includes: a first contact face 130, the armature 300 includes: a second contact face 350/a third contact face 360, and the stator excitation member 260 includes a fourth contact face 270. By the excitation, the armature 300 is moved, and the first contact face 130 and the second contact face 350 are contacted to the third contact face 360 and the fourth contact face 270 are contacted.SELECTED DRAWING: Figure 1
Patent JP-2021161839-A (JP)
Title: Ride-grooving machine
Inventor: MISAWA MITSURU
IPC: A01B13/00
Filed: 2020-04-03
Abstract: To provide a ride-grooving machine capable of stably maintaining straightness and easy to return a grooving part for cutting the grooving in the field to the neutral position.SOLUTION: The ride-grooving machine is configured so that, when a grooving unit 7 rotatably connected to the rear of a body frame 9 having a seat 12 rotates from a neutral position on the center of rotation, in the body frame 9, a pair of elastic bodies 25a, 25b, which are connected to the grooving unit 7 and a rotating part 50 rotatably connected at the position in front of grooving unit 7, acts on the grooving unit (7) so as to return to the neutral position.SELECTED DRAWING: Figure 1
Patent JP-2020109423-A (JP)
Title: Method and apparatus for printing on object having curved surface
Inventor: ROLF SILBERT
IPC: G06V30/224
Filed: 2020-04-07
Abstract: To provide a method and apparatus for printing on an object having a curved surface.SOLUTION: A printing module (10) configured to print a label on a curved surface of an article (12) includes an expandable printing mechanism (50) configured to be expanded to an open configuration for receiving the article or contracted to a closed configuration placing the curved surface in an operative position with respect to a print head (152) and an article moving assembly (260) configured to grasp and hold the article and effect relative movement between the curved surface and the print head (152). The printing mechanism includes contact elements, such as rollers (72, 74), that contact or otherwise engage the article when the printing mechanism is in the closed configuration and maintain the curved surface in the operative position with respect to the print head (152) during relative movement between the curved surface and the print head (152).SELECTED DRAWING: Figure 3
Patent JP-2021170486-A (JP)
Title: Power storage cell
Inventor: SUZUKI SHINJI
IPC: H01G11/80
Filed: 2020-04-16
Abstract: To provide a power storage cell capable of reducing the generation of a short circuit when an abnormality occurs.SOLUTION: A power storage cell 2 is provided with, in a join area K between current collectors 22 and a spacer 14, a fragile part Ka, where a joint strength between the spacer 14 and the current collectors 22 is lower than that in other sites of the join area K, from an edge Kb on an active material layer 21 formation area side to an edge Kc on a current collector 22 outer edge side in the plane direction of the join area K. In the fragile part Ka, one side 22a of each current collector 22 is a roughened surface R, and the spacer 14 comprises: first resin parts 31 each having a higher melting point than the temperature of gas G generated in a cell when an abnormality occurs, each first resin part being joined to the one side 22a of each current collector 22; and second resin parts 32 each having a lower melting point than the gas G, the second resin parts being disposed to be sandwiched between the first resin parts 31.SELECTED DRAWING: Figure 5
Patent JP-2021172175-A (JP)
Title: Vehicle substructure
Inventor: KURANO TAKAFUMI
IPC: B60K1/04
Filed: 2020-04-22
Abstract: To provide a vehicle substructure capable of inhibiting concentration of a stress at an outer edge of a fastening part between a battery bracket and frame member even when an installed battery unit vibrates vertically.SOLUTION: A fastening position 50 at which a bottom wall 24 of a cross member lower piece 20 is fastened to a body-side lock part 36A of a battery bracket 36 is set to a position deflected to one side from a middle in a width direction 18W when seen from the bottom of a vehicle. A front wall 26 of the cross member lower piece 20 is extended upward in the vehicle from an end closer to the fastening position 50 out of the ends in the width direction 18W of the bottom wall 24. In contrast, a reinforcement member 40 has a first reinforcement part 42 jointly fastened to the battery bracket 36 and the bottom wall 24 of the cross member lower piece 20, and a second reinforcement part 44 bent upward in the vehicle from the front end of the first reinforcement part 42 and disposed along the front wall 26 of the cross member lower piece 20.SELECTED DRAWING: Figure 3
Patent JP-2020127409-A (JP)
Title: Method for determining dpp3 and therapeutic method
Inventor: BERGMANN ANDREAS
IPC: G01N33/53
Filed: 2020-04-23
Abstract: To provide a method for diagnosing a disease or a condition in a subject accompanied by or related to necrotic processes.SOLUTION: Active DPP3 in a bodily fluid sample is determined.SELECTED DRAWING: Figure 2A
Patent JP-2020184533-A (JP)
Title: Microwave maturation device and microwave maturation method
Inventor: SOGA HIROBUMI
IPC: H05B6/66
Filed: 2020-04-24
Abstract: To provide a microwave maturation device and a microwave maturation method capable of maturing food safely at high speed and maturing food in a different embodiment by precisely controlling a semiconductor oscillator.SOLUTION: A microwave maturation device includes a maturation chamber 40 for storing food M, a microwave oscillating unit 30 for irradiating the inside of the maturation chamber 40 with microwaves, a cooler 10 for cooling air in the maturation chamber 40, an internal temperature sensor 60 for measuring an internal temperature of the food, and a control unit 70 for controlling the microwave oscillation unit 30. The microwave oscillation unit 30 is a semiconductor oscillator. The control unit 70 irradiates the microwave oscillating unit 30 with the microwaves by two or more of the irradiation methods out of fixed irradiation for oscillating the microwaves at a fixed frequency and output, intermittent irradiation for repeating oscillation and stopping at a predetermined cycle, sweep irradiation for radiating the microwaves while changing the frequency over time, and continuous irradiation for radiating the microwaves while changing an output value over time.SELECTED DRAWING: Figure 1
Patent JP-2020115043-A (JP)
Title: Flow channel change-over valve
Inventor: HARA SEIICHI
IPC: F16K3/10
Filed: 2020-04-28
Abstract: To provide a flow channel change-over valve capable of eliminating a seal member such as O-ring for preventing leakage among a plurality of outlets, not requiring any severe size management or high-precision processing forming technology, capable of positively preventing leakage among the outlets and further restricting a processing and assembling cost or product cost.SOLUTION: A valve body 40 is integrally arranged at the lower end part of a valve shaft 30. The valve body 40 has at least one of opening passages 41, 42 selectively opening an inlet 20 and each of outlets 21, 22. The upper surface of the valve body 40 is pushed against valve seats 15A, 15B with fluid pressure in a valve main body 6. Under this state, a valve shaft 30 with the valve body 40 is turned to selectively take any one of a first flowing state in which fluid flows from the inlet 20 to the outlet 21 through the opening passage 41 and a second flowing state in which fluid flows from the inlet 20 to the outlet 22 through the opening passage 42.SELECTED DRAWING: Figure 7
Patent JP-2021179120-A (JP)
Title: Column structure and column installation method
Inventor: HINO TOMOHIKO
IPC: E01F9/685
Filed: 2020-05-14
Abstract: To provide a column structure which can stop loosening with high reliability and with which columns can be easily removed depending on the way they are used.SOLUTION: A column structure has columns and loosening prevention members. The columns have stem parts with axis lines, pedestal parts where the lower parts of the stem parts are fixed and have larger areas than the stem parts, and male screws that are fixed to the pedestal parts and protrude downward from the pedestal parts and can rotate around the axis lines. The loosening prevention members are mounted to the columns and other structures than the columns, and provide the male screws resistance torque against loosening of the male screws fastened to the female screws arranged at the positions where the columns are installed.SELECTED DRAWING: Figure 4
Patent JP-2021177748-A (JP)
Title: Coculture system
Inventor: OKADA YOHEI
IPC: C12N5/0793
Filed: 2020-05-15
Abstract: To provide an improved coculture system of a skeletal muscle cell differentiated from an iPS cell derived from a patient of spinobulbar muscular atrophy and a motor neuron differentiated from an iPS cell derived from a healthy subject.SOLUTION: The present invention pertains to a coculture system of a skeletal muscle cell differentiated from an iPS cell derived from a patient of spinobulbar muscular atrophy and a motor neuron differentiated from an iPS cell derived from a healthy subject. In the coculture system, used is a medium containing testosterone or an analog thereof. The testosterone or an analog thereof may be one exogenously added to the medium.SELECTED DRAWING: None
Patent JP-2021183571-A (JP)
Title: Cosmetic composition
Inventor: KAWANA MAKIKO
IPC: A61K8/9789
Filed: 2020-05-22
Abstract: To provide a composition having excellent effect of conditioning skin texture.SOLUTION: A composition containing a fruit extract of Morinda citrifolia and a pericarp extract of citrus, more specifically, a composition for promoting genetic expression of at least one or more kinds of protein selected from a group consisting of serine palmitoyltransferase, filaggrin, hyaluronic acid synthase 3, involucrin, loricrin, transglutaminase-1, claudin-1, occludin and aquaporin 3, a composition for promoting cornified envelope formation, a composition for improving horny layer moisture-retaining function, a composition for improving skin texture, or the like.SELECTED DRAWING: Figure 5
Patent JP-2021183447-A (JP)
Title: Motor control device and steering system
Inventor: NAGANO TAKANOBU
IPC: B62D6/00
Filed: 2020-05-22
Abstract: To suppress self-induced vibration.SOLUTION: In a steering system 200 provided with a hydraulic mechanism 240 that applies a portion of a turning force to a turning mechanism 230 and an electric motor 110 that applies another portion of the turning force, a motor control device 100 is configured to control the electric motor 110. The motor control device 100 is provided with an actual steering angle acquisition unit 134 that acquires an actual steering angle of a turning wheel 220, a target steering angle acquisition unit 131 that acquires a target steering angle as a target value of a steering angle, a control value generation unit 132 that generates a motor control value for controlling the electric motor 110 such that the actual steering angle is equal to the target steering angle, and a command value calculation unit 133 that generates a command value obtained by filtering a specific vibration frequency of the steering system 200 relative to the motor control value.SELECTED DRAWING: Figure 2
Patent JP-2021184066-A (JP)
Title: Power supply device and image forming apparatus
Inventor: MORIYAMA TAKUMI
IPC: G03G21/00
Filed: 2020-05-22
Abstract: To accurately protect a power supply device having cooling means from excessive increase in a temperature.SOLUTION: Cooling means cools generation means that generates an output voltage on the basis of an input voltage. Detection means detects a temperature of the generation means or a temperature around the generation means. Protection means controls the generation means in such a manner that when a detected temperature becomes equal to or more than a threshold, the temperature of the generation means is decreased. Switching means switches the threshold of the protection means in accordance with an operation state of the cooling means.SELECTED DRAWING: Figure 1
Patent JP-2020124621-A (JP)
Title: Game machine
Inventor: NISHIKAWA TOMOHIKO
IPC: A63F7/02
Filed: 2020-05-25
Abstract: To provide a game machine where a display of a segment light emission portion by each light emission display portion is easy to see.SOLUTION: In each reel display window 410A, a light-shielding area portion 726 and a center segment 727 at an outer reel of each reel unit 600A arranged side-by-side are positioned. At positions outside the right and left of each reel unit 600A, a vertical segment 440 for reel is each arranged to constitute a reel display device 810. A unit displacement mechanism unit 820, when performing a segment light emission display, slidingly moves the right and left side reel units 600A to positions apart from the center reel unit 600A. Therefore, both adjacent vertical segments 440 for reels can be separated in lateral directions, which causes a reel segment display portion 800 of each reel display device 810 to become easy to be discriminated per each reel unit 600A. Accordingly, a display of vertical segment 440 for reel by each reel segment display portion 800 can be made more easy to see.SELECTED DRAWING: Figure 26
Patent JP-2021000821-A (JP)
Title: Patterned pre-stop sections for finishing additive manufacturing 3d objects
Inventor: DAVID A MANTELL
IPC: B33Y30/00
Filed: 2020-05-27
Abstract: To provide an additive manufacturing system and method for improving the certainty of removing or etching excess substrate from a stack of printed substrate slices to arrive at a 3D object.SOLUTION: The approach includes printing a pseudo image as a shell layer around a desired object slice with less polymer (e.g., thermoplastic) material than the 3D object solid layer slice. This slows the etching process when this pseudo image is reached. The pseudo image may be printed to surround the object polymer image on a printed substrate sheet as a shell that provides notice during the excess substrate removal/cleaning process that the desired polymer image is nearby and extra care must be taken to avoid removal of the desired polymer image. The pseudo image may have a 3D patterned surface that can be recognized by a person doing the sandblasting or recognized automatically by an automated 3D object finisher.SELECTED DRAWING: Figure 1
Patent JP-2021194827-A (JP)
Title: Power storage unit for printer and printer
Inventor: HAYAKAWA KAZUTOSHI
IPC: H02M3/00
Filed: 2020-06-11
Abstract: To provide a power storage unit for a printer and a printer which can reduce contract power.SOLUTION: A printer having a driving part driven by power includes: power-receiving parts 50a to 50c for receiving power supplied from a system power source 100; a storage battery 62 capable of storing and discharging power; a DC/DC converter 66 for stepping up or down the power discharged from the storage battery 62 to a voltage capable of driving the driving part; and a power switching part 68 configured to perform switching between a first power supply form of supplying power supplied from the system power source 100 to the driving part through the power-receiving parts 50a to 50c, and a second power supply mode of supplying the power discharged from the storage battery 62 to the driving part through the DC/DC converter 66 in place of the power or together with the power.SELECTED DRAWING: Figure 1
Patent JP-2021196504-A (JP)
Title: Method for producing electrographic toner
Inventor: WATANABE SHOGO
IPC: G03G9/087
Filed: 2020-06-15
Abstract: To provide a method for producing an electrographic toner which is excellent in low temperature fixability and transferability.SOLUTION: A method for producing an electrophotographic toner includes a step of melt-kneading a mixture containing an amorphous polyester-based resin, a crystalline polyester resin and a terpene phenol resin, and a step of crushing the obtained kneaded product. In the total amount of the amorphous polyester-based resin, the crystalline polyester resin and the terpene phenol resin, a content of the crystalline polyester resin is 5 mass% or more and 45 mass% or less, and a content of the terpene phenol resin is 1 mass% or more and 12 mass% or less.SELECTED DRAWING: None