baber/WOPTO huggingface dataset:
Patent JP-2020176336-A (JP)
Title: Paper strength enhancing agent
Inventor: HONDA TAKESHI
IPC: C08F220/56
Filed: 2019-04-16
Abstract: To provide a paper strength enhancing agent having an excellent paper strength enhancing effect and a new structure hardly affected by dissolved electrolyte substances in a papermaking system.SOLUTION: A polymer obtained by polymerizing a monomer containing a reactive surfactant, a hydrophobic monomer, (meth) acrylamide, and a cationic monomer as essential components exhibits an excellent paper strength enhancing effect. Preferably, in the total monomer content, the reactive surfactant is 0.005-15 mass% and the hydrophobic monomer is 0.01-15 mass%.SELECTED DRAWING: None
Patent JP-2020174852-A (JP)
Title: Objective lens and fundus imaging apparatus including objective lens
Inventor: KATASHIBA YUJI
IPC: A61B3/10
Filed: 2019-04-17
Abstract: To acquire a wide-angle fundus image using a low-cost, compact optical system.SOLUTION: The objective lens provided in the fundus imaging apparatus with an imaging angle of θ is formed of a single convex lens or a two-piece cemented convex lens, in which, when the ratio of a curvature radius r1 of a first surface to a subject eye and a curvature radius r2 of a final surface is Rr, a refractive index when the convex lens is a single convex lens or an equivalent refractive index when the convex lens is a two-piece cemented lens is n, and an imaging magnification of the pupil of the subject eye when the objective lens is placed at a predetermined differential distance is Pm, relations θ>80°, Pm<4.5, 3.0<Rr and [(Pm+1)×Rr/{Pm×(Rr+1)}]×tan(θ/2)+1<n<2.0 hold.SELECTED DRAWING: Figure 1
Patent JP-2019135255-A (JP)
Title: Polymer protein microparticles
Inventor: CHEN HUNTER
IPC: A61K47/10
Filed: 2019-04-19
Abstract: To provide polymer coated protein microspheres for extended and uniform release of protein in an aqueous or physiological environment over time.SOLUTION: A microparticle contains a core of therapeutic protein, and a cortex of a specific biocompatible and biodegradable polymer such as poly(lactic acid) (PLA), and has a diameter of about 5 μm to about 40 μm. Also provided are production and use of the microparticle.EFFECT: Extended release of a therapeutic protein from such microparticles in a physiological solution is demonstrated over an extended period of time.SELECTED DRAWING: Figure 1
Patent JP-2020176310-A (JP)
Title: Method for classifying steel slag particle and method for granulating raw material for sintering
Inventor: NAKAOKA YUKI
IPC: C22B1/16
Filed: 2019-04-19
Abstract: To provide a new and improved method for classifying steel slag particles, capable of appropriately classifying the steel slag particles from the viewpoint of granulation properties or reactivity and as a result, capable of stably enhancing the strength of a sintered ore, and a method for granulating a raw material for sintering.SOLUTION: According to a viewpoint in the present invention, the method for classifying steel slag particles includes classifying the steel slag particles on the basis of the content of a Ca2SiO4 phase, Ca2Fe2O5 phase, FeO phase, CaO phase and Fe phase constituting the steel slag particles and types of phases existing on the surface layers of the steel slag particles.SELECTED DRAWING: Figure 1
Patent JP-2020176040-A (JP)
Title: Method for manufacturing silicon carbide film
Inventor: SUEHIRO SATOSHI
IPC: C30B29/36
Filed: 2019-04-22
Abstract: To provide a method for efficiently manufacturing a film consisting of silicon carbide crystal.SOLUTION: The first method for manufacturing a silicon carbide film comprises irradiating silicon carbide with a laser having an output of 250 W/cm2 or more to sublimate the silicon carbide and contacting a sublimate to a base material to deposit silicon carbide crystal on the surface of the base material. The second method for manufacturing a silicon carbide film comprises irradiating a raw material body 20 including metal silicon 11 and carbon 13 with a laser having an output of 250 W/cm2 or more, synthesizing silicon carbide, sublimating the silicon carbide and contacting a sublimate 18 to a base material 30 to deposit silicon carbide crystal on the surface of the base material 30.SELECTED DRAWING: Figure 4
Patent JP-2020179857-A (JP)
Title: Band package
Inventor: SUZUKI SHINICHIRO
IPC: B65D65/02
Filed: 2019-04-23
Abstract: To provide a band package that is difficult to shift with each other when wrapping and carrying a packed member such as a multitiered box.SOLUTION: A band package includes a bottom cover portion 2 that covers a bottom portion of a packed member 10. Side portion cover portions 3 are provided on both side portions of the bottom cover portion 2, and tied portions 4 are provided on the bottom cover portion 2 side and an opposite side in each of the side portion cover portions 3. The bottom cover portion 2, the side portion cover portions 3, and the tied portions 4 are integrally formed by a sheet-shaped member, and slits 9 are formed between the side portion cover portion 2 and the tied portion 4. The slit 9 is preferably formed in a longitudinal direction of the sheet-shaped member.SELECTED DRAWING: Figure 4
Patent JP-2022092076-A (JP)
Title: Method of manufacturing three-dimensional shape modeling objects
Inventor: YOSHIDA TOKUO
IPC: B29C64/386
Filed: 2019-04-25
Abstract: To provide a method for manufacturing three-dimensional shaped objects that includes an efficient cutting process.SOLUTION: One embodiment of the present invention provides a method for manufacturing a three-dimensional shaped modeling object, comprising repeating a stacking process of solidified layers formed by light beam irradiation and a cutting process of the surface of the stacked solidified layers, and including, prior to the implementation of the processes, individually determining, based on data of a model of the three-dimensional shaped modeling object, the number of stacked solidified layers in each of the stacking processes to be implemented before the cutting process according to the shape of the model.SELECTED DRAWING: Figure 1
Patent JP-2020182888-A (JP)
Title: Discharge appliance
Inventor: TSUNODA YOSHIYUKI
IPC: F04B9/14
Filed: 2019-04-26
Abstract: To provide a discharge appliance having a structure capable of restraining reduction of a content discharge amount.SOLUTION: A discharge appliance (30) of the present invention is characterized in that the movable part (34) having a first piston (36b) disposed to a first cylinder (31), a second piston (37c) disposed to a second cylinder (32) and a continuous flow path (34a) connecting the first cylinder and the second cylinder is provided; the inner diameter of the second cylinder is larger than that of the first cylinder; the recess (31e) facing the first piston in such a state that a head (35) is pressed down to a lower end position and a continuous hole (31c) communicating the inside of the first cylinder with the outside thereof are provided to the first cylinder; and a regulation part (34b) regulating the flow of a content flowing from the inside of the second cylinder to a direction heading for the continuous hole in such a state that the first piston faces the recess is provided between the inside of the second cylinder and the continuous hole.SELECTED DRAWING: Figure 2
Patent JP-2020175089-A (JP)
Title: Cosmetic bag for makeup artist
Inventor: JIAO HUI
IPC: A45C3/00
Filed: 2019-04-30
Abstract: To disclose a cosmetic bag for a makeup artist.SOLUTION: A cosmetic bag for a makeup artist, including an outer shell is such that: with the start of a first motor, a first screw shaft is interlocked and rotated; the first screw shaft interlocks and rotates a first drawer due to engagement, and at the same time, interlocks a rotation rod to synchronously move; and the rotation rod and a big gear start to rotate after a small gear is engaged with a rack. The invention can control extension/contraction of the first drawer and a second drawer by two upper and lower first motor and second motor, and allows a user to put cosmetics such as eye shadow and eyebrow powder in the first drawer. A brush drawer is extensible/contractible with extension/contraction of the first drawer, and a lipstick in a drawer chamber can vertically move with extension/contraction of the second drawer. Thus, the invention allows a person to conveniently take cosmetics and store them so as to make the work of a makeup artist convenient.SELECTED DRAWING: Figure 1
Patent JP-2020186319-A (JP)
Title: Racing pony
Inventor: OI TOSHIYUKI
IPC: C14B17/08
Filed: 2019-05-15
Abstract: To provide a racing pony such that an operator can speedily and easily adjust the racing pony into an easy-to-operate state for himself or herself when using the racing pony.SOLUTION: A racing pony is constituted including a base member 1, two arm members 3, 4 provided perpendicularly to the base member, and a pressure member capable of fixing and holding a processed object interposed in a gap between upper end parts of the two arm members by temporarily narrowing the interval between the upper end parts of the two arm members 3, 4, and a spacer member 2 filling the interval between lower parts of the two arm members. An expansion member 9 which is variable in height and can be locked to an arbitrary height within a limit range is fixed between the base member 1 and the other members.SELECTED DRAWING: Figure 2
Patent JP-2020190094-A (JP)
Title: Work machine
Inventor: KATSUYAMA YUICHIRO
IPC: E02F9/26
Filed: 2019-05-21
Abstract: To improve cooperation work efficiency of a hydraulic shovel and a surrounding worker.SOLUTION: A work machine determines whether a surrounding worker exists within a work radius using information from an object detecting sensor in addition to a state of a gate lock, and determines the cooperation possible level by referring two pieces of information to notify the surrounding worker.SELECTED DRAWING: Figure 3
Patent JP-2020202625-A (JP)
Title: Management device, management method, and program
Inventor: NOGUCHI JUNPEI
IPC: B60L53/62
Filed: 2019-06-06
Abstract: To provide a management device, a management method, and a program capable of managing charge and discharge of a vehicle in consideration of an amount of total energy of the vehicle existing in a parking lot.SOLUTION: A management device includes: an acquisition unit for acquiring information indicating an amount of energy residual of a vehicle parked in a parking lot; a determination unit for determining an amount of energy remaining of the vehicle parked in the parking lot so that a total amount of the acquired remaining energy is equal to or larger than a predetermined value; and a replenishment unit for replenishing energy of the parked vehicle based on the determination.SELECTED DRAWING: Figure 4
Patent JP-2020200367-A (JP)
Title: Antifouling coating composition
Inventor: WAKU HIDENORI
IPC: C09D5/16
Filed: 2019-06-06
Abstract: To provide an antifouling coating composition capable of forming a coating film having excellent long-term antifouling performance.SOLUTION: The present invention provides an antifouling coating composition containing: a copper-containing substance (A); 4,5-dichloro-2-octyl-4-isothiazolin-3-one; and an organopolysiloxane (B) having a crosslinking reactive functional group.SELECTED DRAWING: None
Patent JP-2020205717-A (JP)
Title: Power supply panel and power supply apparatus
Inventor: KAWABATA NOZOMU
IPC: H02H7/18
Filed: 2019-06-18
Abstract: To make it possible to reliably prevent secondary damage caused by a secondary battery being energized when a fire breaks out or a fire extinguisher is in operation.SOLUTION: In a DC power supply panel 10 having a plurality of secondary batteries (lithium-ion storage batteries) arranged in a panel state 13 and a battery management unit 16 for managing the secondary batteries, the battery management unit is configured so that a current supplied from the secondary batteries to a power supply system can be cut off when information regarding the operation of a fire extinguisher 25 for extinguishing a fire in a panel housing (for example, smoke detection information a) is input.SELECTED DRAWING: Figure 1
Patent JP-2020205134-A (JP)
Title: Sram, semiconductor integrated circuit, and lcd driver
Inventor: KOJIMA HIDEMITSU
IPC: G11C11/419
Filed: 2019-06-19
Abstract: To provide an SRAM, a semiconductor integrated circuit, and an LCD driver capable of suppressing the number of data lines required for input/output.SOLUTION: An SRAM comprises: a cell array having a plurality of memory cells MC arranged in a matrix; and an input/output circuit IO including a plurality of input/output units IOU having an input section I for writing input data to the memory cells MC by keeping the inputted input data and outputting the input data to the memory cells MC and an output section O for reading output data by keeping the output data outputted from the memory cells MC and outputting the output data. The input data is serially inputted to each input section I by serially connecting each input section I, and the output data kept by each output section O is serially outputted by serially connecting each output section O.SELECTED DRAWING: Figure 3
Patent JP-2020133618-A (JP)
Title: Catalyst temperature estimation device, catalyst temperature estimation system, data analysis device, and control device of internal combustion engine
Inventor: MUTO HARUFUMI
IPC: F02D45/00
Filed: 2019-06-19
Abstract: To provide a catalyst temperature estimation device that can estimate a transient temperature of a catalyst while reducing the adapting man-hours.SOLUTION: Mapping data 76a stored in a storage device 70 is data specifying a neural network. A CPU 72 estimates a temperature of a GPF 34 using inputs to the neural network such as an intake air amount Ga and an upstream average value detected by an upstream air-fuel ratio sensor 82.SELECTED DRAWING: Figure 1
Patent JP-2020205011-A (JP)
Title: Actuator device, method for creating voltage waveform, method for driving electric field responsive polymer actuator, and program
Inventor: SUGIYAMA KEITA
IPC: G06F3/0484
Filed: 2019-06-19
Abstract: To streamline work of creating a voltage waveform for causing an electric field responsive polymer actuator to take a specific move.SOLUTION: A pulsation generator includes: a DEA 13 having a pair of electrodes; a drive unit 30 for driving the DEA 13 by repeatedly applying voltage that varies based on driving waveform data indicating a change in voltage for one cycle between the pair of electrodes; and a waveform editing unit 46 for changing edited waveform data based on an operation of a user. When the edited waveform data is changed during driving of the DEA 13, the driving waveform data is updated so that the edited waveform data is set as new driving waveform data, and the DEA 13 is driven based on the updated driving waveform data.SELECTED DRAWING: Figure 4
Patent JP-2021000334-A (JP)
Title: Applicator for hair dyeing material
Inventor: YAMADA TAKASHI
IPC: A45D34/04
Filed: 2019-06-24
Abstract: To provide an applicator for hair dyeing material capable of easily applying a hair dyeing material to hair.SOLUTION: An applicator for hair dyeing material is configured so that, on any one surface out of an outer peripheral surface of a shaft part 14 coupled to a grip part 13, and an inner peripheral surface of a rotation part 15 which is extrapolated to the shaft part 14 in a rotatable manner and not capable of moving in an axial direction, a posture control rib 27 which protrudes so as to contact the other surface out of the inner peripheral surface of the rotation part 15 and the outer peripheral surface of the shaft part 14 is provided. The posture control ribs 27 are provided in a separated manner in an axial direction, and by the posture control ribs 27, a posture of the rotation part 15 is controlled so that the rotation part does not shake. Therefore, an application body 16 which is attached to the rotation part 15 in a manner of capable of rotation in synchronization and not capable of moving in the axial direction can smoothly rotate, and can easily apply a hair dyeing material. In addition, even when the hair dyeing material is impregnated in the application body 16 and the application body 16 is expanded, the application body 16 is attached to the rotation part 15, so that the application body 16 smoothly rotates without inhibition of the rotation and the hair dyeing material can be easily applied.SELECTED DRAWING: Figure 8
Patent JP-2021002249-A (JP)
Title: Information processor and information processing method
Inventor: OGATA HIROKI
IPC: B41J29/42
Filed: 2019-06-24
Abstract: To provide an information processor that uses an appropriate application programming interface version even if firmware or application software is updated by a single unit, not through a network, by adding a version management unit for managing version information of the application programming interface.SOLUTION: A version management unit 90 includes: a determination unit 92 that determines whether a first program can be updated; a message display unit 94 that displays, when the determination result determined by the determination unit 92 can be updated, version information of a second program related to an application programming interface that can use the updated first program; and an update unit 96 that updates the first program and the second program related to the application programming interface that can be used by the updated first program.SELECTED DRAWING: Figure 8
Patent JP-2021004043-A (JP)
Title: Polyester bottle and preform of the same
Inventor: TAJIMA TOMONARI
IPC: B65D1/02
Filed: 2019-06-25
Abstract: To provide a bottle which can suppress generation of bottom cracking, while reducing an environmental load and cost by the use of a mechanical recycled material.SOLUTION: A bottle 1 is a polyester bottle which is molded by using a polyester resin virgin material and a mechanical recycled material. The bottle 1 has a multilayer structure which includes an outer layer 11 and an inner layer 12 made of the virgin material, and an intermediate layer 13 provided between the outer layer 11 and the inner layer 12, and made including the mechanical recycled material. Intrinsic viscosity of the resin at a grounding part 61 included in a bottom part 6 of the bottle 1 is equal to or greater than 0.80dl/g and equal to or less than 1.50dl/g.SELECTED DRAWING: Figure 3
Patent JP-2021005614-A (JP)
Title: Cooling structure
Inventor: NAKAMURA ATSUSHI
IPC: H05K7/20
Filed: 2019-06-26
Abstract: To provide a cooling structure that can improve the cooling effect in an area facing a boss of a fan unit.SOLUTION: A cooling structure includes a heat sink (20) with a base (21) and a heat dissipation plate (22), and a fan unit (30) arranged at the tip of the heat dissipation plate through a gap. The fan unit is arranged so as to be able to blow air from the tip side of the heat dissipation plate toward the base by rotating with a boss (31). The heat sink includes a continuous air induction region (26) straddling the inside and outside of a region overlapping the boss when viewed from the axial direction of the boss. A distance between the tip of the heat dissipation plate and the fan unit in the air induction region is larger than a distance between the tip of the heat dissipation plate and the fan unit in an outer region (25) outside the air induction region.SELECTED DRAWING: Figure 1
Patent JP-2021008191-A (JP)
Title: Work machine
Inventor: TAMBA Daiki
IPC: B60K6/485
Filed: 2019-06-28
Abstract: To enable a motor generator to efficiently perform assist.SOLUTION: A work machine comprises: a machine body; an engine provided in the machine body; a motor generator that performs assist operation of assisting driving of the engine by operating as a motor and electricity generation operation of generating electricity by operating as a generator by power of the engine; a battery that stores electricity generated by the motor generator; a travel device that can operate at least by power of the engine and of the motor generator; and a control device that stops or restricts the assist operation if there is a gap between a state of input to the travel device at the time when the motor generator performs the assist operation and a state of output where the travel device outputs.SELECTED DRAWING: Figure 16A
Patent JP-2021007569-A (JP)
Title: Game machine
Inventor: TAMURA NOBUYUKI
IPC: A63F7/02
Filed: 2019-06-29
Abstract: To provide a game machine capable of inhibiting a player from becoming bored with a game at an early stage.SOLUTION: While a first game state is set, discrimination by discrimination means is more easily executed when a game ball is shot with second shooting strength than when a game ball is shot with first shooting strength. In a state that a second game state is set, a first period in which discrimination by the discrimination means is more easily executed when a game ball is shot with the second shooting strength than when a game ball is shot with the first shooting strength, and a second period in which the discrimination by the discrimination means is more easily executed when a game ball is shot with the first shooting strength than when a game ball is shot with the second shooting strength are set by period setting means so that it is possible to provide a game machine that can inhibit the player from becoming bored with the game at an early stage.SELECTED DRAWING: Figure 1
Patent JP-2021007626-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2019-07-01
Abstract: To provide a game machine improved in suggestion of a mode.SOLUTION: A main control unit controls to enter one of plural kinds of modes having different degrees of advantage regarding a shift to a CZ state, and a sub-control unit can execute a predictive performance for suggesting a possibility of shifting to a CZ state and a continuous performance for suggesting a possibility of shifting to the CZ state and reporting whether the CZ state is started finally, and suggests which of plural kinds of modes is controlled to enter according to an execution situation of a predictive performance and a continuous performance (losing) for reporting that the CZ state is not started.SELECTED DRAWING: Figure 12
Patent JP-2021010106-A (JP)
Title: Packet transfer device, network system, and packet transfer method
Inventor: FURUKAWA TAKAHIRO
IPC: H04L45/586
Filed: 2019-07-01
Abstract: To provide a packet transfer device capable of reducing the load of packet routing, a network system, and a packet transfer method.SOLUTION: The packet transfer device includes: a transfer processing unit that transfers a packet relevant to the supervisory control of a network; a transfer processing unit that transmits a multicast packet requesting a response from multiple relay devices that relay the packet within the network; a storage unit that stores device information regarding the relay processing status of the packet of each of the plurality of relay devices; a determination unit that determines the presence or absence of the response from the plurality of relay devices; an update unit that updates the device information according to the determination result of the presence or absence of the response; and a control unit that switches the packet forwarding destination from a relay device with no response to a relay device with the response out of the multiple relay devices based on the updated content of the device information.SELECTED DRAWING: Figure 3
Patent JP-2021011685-A (JP)
Title: Underground storage method of carbon dioxide
Inventor: NOZU MITSUO
IPC: E02D3/12
Filed: 2019-07-04
Abstract: To provide an underground storage method of carbon dioxide which can achieve underground storage of carbon dioxide easily at low cost, and which can contribute to countermeasures against global warming.SOLUTION: In an underground storage method of carbon dioxide 3 for storing the carbon dioxide 3 in sandy ground 1, the carbon dioxide 3 of the amount corresponding to a gap in the sandy ground 1 is injected in the gap in the sandy ground 1 via a casing pipe 16 penetrated in the sandy ground 1.SELECTED DRAWING: Figure 2