baber/WOPTO huggingface dataset:
Patent JP-2020180090-A (JP)
Title: Aqueous transparent gel-like composition
Inventor: YANAGI TERUKAZU
IPC: A61K47/10
Filed: 2019-04-26
Abstract: To provide an aqueous transparent gel-like composition which suppresses stickiness and is excellent in stability at high temperature.SOLUTION: There is provided an aqueous transparent gel-like composition which comprises a compound represented by the general formula (1), a betaine compound, a solvent having an IOB value of more than 1.3 and 3.3 or less and water, wherein the content rate of the compound represented by the general formula (1) is 1 mass% or more and 3 mass% or less based on the total amount of the aqueous transparent gel-like composition, the content rate of the betaine compound is 1 mass% or more and 10 mass% or less based on the total amount of the aqueous transparent gel-like composition, the content rate of the solvent having an IOB value of more than 1.3 and 3.3 or less is 1 mass% or more and 10 mass% or less based on the total amount of the aqueous transparent gel-like composition, [in the general formula (1), R1: a group represented by R11-(O-R12)x-, R11: a hydrocarbon group, R12: an alkylene group having 2 to 4 carbon atoms, x: an integer of 1 to 500, R2: a hydrocarbon group, R3: an alkylene group having 2 to 4 carbon atoms, n: an integer of 1 to 500, m: an integer of 1 or more].SELECTED DRAWING: None
Patent JP-2020185962-A (JP)
Title: Air conditioner for vehicle
Inventor: TOMIYA TAKESHI
IPC: F25B47/02
Filed: 2019-05-17
Abstract: To provide an air conditioner for a vehicle, which can control exhaust heat recovery from heating equipment by a relatively simple constitution.SOLUTION: In a heating operation, a controller 32 of an air conditioner 1 for a vehicle selects at least one of an outdoor heat exchanger 7 and a coolant-heat medium heat exchanger 64 on the basis of an outside air temperature Tam and a heat medium temperature Tw that is a value of an index indicating a temperature Tcell of a battery 55 or a temperature of heating equipment 55, and makes the selected outdoor heat exchanger 7 and/or the coolant-heat medium heat exchanger 64 absorb heat after depressurizing a coolant radiating heat by a radiator 4.SELECTED DRAWING: Figure 1
Patent JP-2020187325-A (JP)
Title: Virtual image display device
Inventor: MIYATO YASUZO
IPC: B60K35/00
Filed: 2019-05-17
Abstract: To provide a virtual image display device that has a good visibility in a virtual image.SOLUTION: An HUD serving as a virtual image display device comprises a screen, a laser light emission unit for emitting a laser beam, and an optical scanning unit for emitting the laser beam toward the screen to scan the screen and drawing an image. The HUD displays the image as a virtual image visible from a viewing area when display light of the image emitted from the screen is guided toward the viewing area by a light guide unit. The HUD further comprises a light source output control unit for controlling an output value of the laser beam by the laser light emission unit to be individually changeable based on irradiation positions Psa, Psb, and Psc on the screen, and a correction processing unit for correcting the output value using a correction value specific to the irradiation positions Psa, Psb, and Psc so as to reduce unevenness of luminance distribution that occurs when the display light passes through the light guide unit.SELECTED DRAWING: Figure 5
Patent JP-2020125438-A (JP)
Title: Aromatic polycarbonate resin composition and optical molded article
Inventor: NAGAO ATSUSHI
IPC: C08L71/02
Filed: 2019-05-21
Abstract: To provide an aromatic polycarbonate resin composition having excellent thermal stability without losing characteristics such as heat resistance and mechanical strength intrinsic to a polycarbonate resin, having a high ray transmittance, and hardly causing reduction in transparency even when a molded article of the composition having about 0.3 mm thickness produced by molding is exposed to high temperature due to irradiation with light or the like for an extremely long period of time.SOLUTION: The aromatic polycarbonate resin composition is a polycarbonate-based resin composition comprising an aromatic polycarbonate resin (A), a polyether derivative (B) and a specific aromatic compound (C), and the composition contains the polyether derivative (B) by 0.1 to 2.0 pts.wt. and the aromatic compound (C) by 0.0001 or more and less than 0.05 pts.wt. with respect to 100 pts.wt. of the aromatic polycarbonate resin (A).SELECTED DRAWING: None
Patent JP-2020196907-A (JP)
Title: Sputtering device and sputtering film deposition method
Inventor: EZAWA MITSUHARU
IPC: C23C14/34
Filed: 2019-05-30
Abstract: To provide a film deposition apparatus capable of controlling a film thickness highly accurately by correcting film pressure change caused by relative position change between a target and a substrate.SOLUTION: A sputtering film deposition apparatus includes a substrate holding part for holding a substrate inside a chamber, a target arranged inside the chamber, and measurement means for a position and inclination of the substrate. The sputtering film deposition apparatus further has a control part for estimating a film deposition rate based on the measured position and inclination of the substrate, and depositing a film up to a target film thickness based on the estimated film deposition rate.SELECTED DRAWING: Figure 5
Patent JP-2020198169-A (JP)
Title: Secondary battery and method for manufacturing secondary battery
Inventor: TAKASHI YUSUKE
IPC: H01M2/16
Filed: 2019-05-31
Abstract: To provide secondary batteries and a method for manufacturing secondary batteries, capable of suppressing a deterioration in battery performance due to charging and discharging.SOLUTION: A secondary battery houses, together with an electrolytic solution, an electrode plate group 14 in a battery case, the electrode plate group including rectangle positive and negative electrode plates 15, 16 and a rectangle separator 17 which are alternately stacked therein. The separator 17 has an end portion 17C extending outward from the outer peripheries of the positive and negative electrode plates 15, 16. The end portion 17C corresponding to at least one side of the positive electrode plate 15 and the negative electrode plate 16 is bent to cover one of the outer peripheries of the positive electrode plate 15 or the negative electrode plate 16 in contact with the separator 17.SELECTED DRAWING: Figure 3
Patent JP-2020200412-A (JP)
Title: Expandable rubber composition and manufacturing method thereof, rubber sponge and manufacturing method thereof, and wound body
Inventor: OBA NAOTO
IPC: C08J9/04
Filed: 2019-06-12
Abstract: To provide a rubber sponge with high uniformity in an elastic modulus.SOLUTION: An expandable rubber composition contains a synthetic rubber and a foaming agent. A moisture content in the expandable rubber composition is 120 mass ppm or less on the basis of the mass of the expandable rubber composition. A rubber sponge 1 includes a foam part containing a cured synthetic rubber. A density of the rubber sponge 1 is 0.01 to 0.6 g/mL. In the rubber sponge 1, a relative standard deviation of an indentation elastic modulus is 20% or less.SELECTED DRAWING: Figure 1
Patent JP-2020203016-A (JP)
Title: Leaf spring for artificial leg
Inventor: MIYATA YOSHIFUMI
IPC: A61F2/66
Filed: 2019-06-19
Abstract: To provide a leaf spring for an artificial leg capable of increasing rotation performance below a knee, and improving the ease of swinging the leaf spring during running.SOLUTION: Concerning a leaf spring for an artificial leg including a curved part formed like a curved plate, the leaf spring for the artificial leg is provided with an open hole penetrating the front and back, and with a flow straightening part rising like a mountain range on both sides of the open hole. Hereby, air resistance received by the leaf spring for the artificial leg during running can be reduced, and the ease of swinging the leaf spring for the artificial leg can be improved.SELECTED DRAWING: Figure 1
Patent JP-2021001084-A (JP)
Title: Chlorite aqueous solution and method for using the same
Inventor: SHIBA HATSUICHI
IPC: A61Q11/00
Filed: 2019-06-19
Abstract: To provide a basic chlorite aqueous solution capable of stably holding chlorite for a longer period, and an acidic chlorite aqueous solution capable of producing more chlorine dioxide.SOLUTION: A basic chlorite aqueous solution comprises a chlorite and a compound which is dissolved in the basic chlorite aqueous solution and ionizes a chloride ion, and has a solubility in water (20°C) of 0.4 mol/L or more in terms of a molar concentration of a chloride ion assumed to be fully ionized and has a pH (25°C) of 9.0 to 14.0. An acidic chlorite aqueous solution comprises a chlorite, chlorine dioxide, and a compound which is dissolved in the acidic chlorite aqueous solution and ionizes a chloride ion, and has a solubility in water (20°C) of 0.4 mol/L or more in terms of a molar concentration of a chloride ion assumed to be fully ionized and has a pH (25°C) of 1.0 to 6.0.SELECTED DRAWING: Figure 1
Patent JP-2021001517-A (JP)
Title: Rotating slide door of high pressure oxygen chamber
Inventor: EHARA SHIRO
IPC: E06B3/50
Filed: 2019-06-24
Abstract: To solve a problem of a conventional single swinging door opening inward used for a door of a high pressure oxygen chamber, in that in the single swinging door, an opening/closing space became an unusable space, and the single swinging door could not be opened when a person located therein fell in the space by fainting, etc.SOLUTION: The space is made highly air-tight and the space that cannot be used due to rotation is reduced to about 40% by sliding and rotating a door body by an arm mechanism that supports the door body and a slide mechanism that slides a door end side of the door body along a wall surface. The door body is allowed to be opened even when the person located therein falls in the space by fainting, etc.SELECTED DRAWING: Figure 1
Patent JP-2021004196-A (JP)
Title: Bacterial count suppressing agent, body odor suppressing agent and hircismus preventing and treating agent
Inventor: FUJII TADASHI
IPC: A61Q15/00
Filed: 2019-06-26
Abstract: To provide a body odor suppressing agent, a hircismus preventing and treating agent, and an agent for suppressing the count of body odor-causing bacteria.SOLUTION: The present invention provides a body odor suppressing agent, a hircismus preventing and treating agent, and an agent for suppressing the count of body odor-causing bacteria, containing erythritol as an active ingredient. By the present invention, with no concern over skin stimulus or safety, a body odor is suppressed, hircismus is prevented and treated, or the count of body odor-causing bacteria is suppressed.SELECTED DRAWING: Figure 4
Patent JP-2021004395-A (JP)
Title: Laminate forming apparatus
Inventor: NISHINO Fumika
IPC: B22F3/16
Filed: 2019-06-26
Abstract: To provide a laminate forming apparatus that can control the beam profile more precisely, and is high in the charge ratio of a lamination-molded body obtained and can obtain a lamination-molded body having a high electric conductivity even if using as a raw material powder a material having a characteristic less apt to be heated (melted) by an irradiation of laser light like a copper material.SOLUTION: A laminate forming apparatus comprises formed-object working means 10, laser-light emitting means 11 that emits first laser light L1, beam-profile control means 12 including a spectral unit 13 that is a diffractive optical element to diffract the first laser light into a plurality of second laser light L20, L21 and a light collection unit 14 that collects the second laser light branched at the spectral unit, and laser-light scanning means 15 that scans the plurality of second laser light collected at the light collection unit over a powder layer P and melts the powder layer, and has a stage 17 and a powder supply unit 16 that forms a powder layer by supplying a raw material powder onto the stage.SELECTED DRAWING: Figure 1
Patent JP-2021006938-A (JP)
Title: Reward calculation support system, reward calculation support method and reward calculation support program
Inventor: TANAKA AKIYA
IPC: G06Q30/02
Filed: 2019-06-27
Abstract: To realize a reward system that is attractive to each member, while preventing a membership sales system from collapsing due to overpayment of referral fees.SOLUTION: A reward calculation support system is provided with: a total earned value identification unit for identifying a total acquisition value of a first organization starting from a first child member located directly under a target member for which a reward is calculated and a total acquisition value of a second organization starting from a second child member located directly under the target member for which a reward is calculated; an organization classification unit for comparing the total acquisition value of the first organization with the total acquisition value of the second organization, classifying the organization with a larger total acquisition value into big legs, and classifying the organization with a smaller total acquisition value into small legs; a first group identification unit for identifying a first group based on the total acquisition value of the organizations classified into the small legs; a big leg subdivision unit for classifying the organizations classified into the big legs into second to forth groups or the second to third groups in the order of shallower hierarchy starting from the child members; and a reward calculation unit for calculating the reward of the target members.SELECTED DRAWING: Figure 4
Patent JP-2020015309-A (JP)
Title: Coupling method of dissimilar materials
Inventor: IFTIME GABRIEL
IPC: B32B15/08
Filed: 2019-06-28
Abstract: To provide a strong coupling method of dissimilar materials.SOLUTION: A method for coupling a joint between dissimilar substrate materials is configured to functionalize a first compatibility material comprising a chemical element similar to that of the first substrate, mix the first compatibility material with a polymer precursor material, functionalize a second compatibility material having a chemical element similar to that of the second substrate, mix the second compatibility material with the polymer precursor material, use an adhesion system for adhering the first and second compatibility materials and the polymer precursor material to a joint between the first substrate material and the second substrate material.SELECTED DRAWING: Figure 2
Patent JP-2021007582-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2019-06-29
Abstract: To provide a game machine capable of increasing player's interest in a game.SOLUTION: A dynamic display period of identification information dynamically displayed on display means for indicating a result of the determination executed by determination means is determined by dynamic display period determining means. When the identification information dynamically displayed by dynamic display means is stopped and displayed in a display mode indicating a specific determination result, a privilege game is executed by privilege game execution means. The dynamic display period is determined on the basis of the information updated by update means on the basis of the execution of the privilege game within a specific period, thereby providing a game machine that can increase player's interest in a game.SELECTED DRAWING: Figure 1
Patent JP-2021012152-A (JP)
Title: Metal material evaluation method
Inventor: KOBAYASHI KENJI
IPC: G01N17/00
Filed: 2019-07-09
Abstract: To provide a method of accurately evaluating hydrogen embrittlement resistance, etc. of metal materials while preventing cracking associated with intrusion of hydrogen during a polishing process.SOLUTION: A metal material evaluation method is provided, comprising a polishing step of wet-polishing a metal material using abrasive grains, where the metal material is polished for 45 seconds or less and then kept in an environment with a temperature of 45°C or higher for 90 seconds or more.SELECTED DRAWING: None
Patent JP-2021015325-A (JP)
Title: Operator terminal, facility monitoring system, and overtime operation application method by operator terminal
Inventor: SEKINO HIROYUKI
IPC: G06Q10/10
Filed: 2019-07-10
Abstract: To provide an operator terminal, a facility monitoring system, and an overtime operation application method in which a user can perform overtime operation of a facility apparatus, by operating a terminal, from the terminal for performing application of the overtime operation, without performing the application of the overtime operation.SOLUTION: In a target area, an operator terminal 10 which enables wireless communication via a network with a communication terminal comprises: a communication unit 101; a presence determination unit 107 which determines whether or not the communication terminal establishing the wireless communication with the communication unit 101 exists; a schedule determination unit 108 which determines whether or not a current time is out of a core time, when the presence determination unit 107 determines that the communication terminal establishing the wireless communication with the communication unit 101 exists; and an application information generation unit 109 which generates overtime operation application information, when the schedule determination unit 108 determines that the current time is out of the core time.SELECTED DRAWING: Figure 3
Patent JP-2019171155-A (JP)
Title: Game machine
Inventor: MIWA RYOSUKE
IPC: A63F7/02
Filed: 2019-07-10
Abstract: To provide a game machine that can increase game interest.SOLUTION: A performance category corresponding to each symbol variation game is determined from a plurality of types of performance categories in which executable performances are classified according to a performance mode, and control is performed to execute the performance in the performance mode classified in the determined performance category. The plurality of types of performance categories include a first performance category and a plurality of types of second performance categories with a lower expectation level where an advantageous state occurs than the first performance category. The plurality of types of second performance categories are performance categories with the same expectation level where the advantageous state occurs. Executable performances include performances that can be executed in common when the first performance category and the plurality of types of second performance categories are respectively determined.SELECTED DRAWING: Figure 9
Patent JP-2021014085-A (JP)
Title: Image processing device and its control method, inspection device and its control method and program
Inventor: NOMURA SHIGEHISA
IPC: B41J29/393
Filed: 2019-07-12
Abstract: To solve such a problem that it happens that non-defective sheet is judged as defective upon inspection of a printed sheet on which an arbitrary pattern is added by a user, because of the pattern.SOLUTION: Reading image data are gained by reading a sheet on which an image as a candidate of correct answer image is printed, a pattern included in the reading image data is detected and correct answer image data are obtained based on image data by excluding pixels included in the pattern. Then, the obtained image data are registered as correct answer image data for judging quality of the sheet of an inspection object.SELECTED DRAWING: Figure 5
Patent JP-2021018888-A (JP)
Title: Hydrogen injector for fuel cell system
Inventor: YAMAGUCHI MASANORI
IPC: H01M8/04
Filed: 2019-07-18
Abstract: To provide a technique for reducing the power consumption of a hydrogen injector.SOLUTION: A hydrogen injector disclosed herein includes a solenoid valve connected to a high-pressure hydrogen tank, and a controller that supplies a current to a coil of the solenoid valve. The controller monitors the current flowing through the coil while supplying a first current to the coil. When the current change rate (time change rate) increases, the controller reduces the supplied current from the first current to a second current (<first current). The controller can detect a timing when the solenoid valve opens by monitoring the supply current, and lowers the supplied current at that timing. Therefore, the hydrogen injector can suppress wasted power.SELECTED DRAWING: Figure 2
Patent JP-2020028124-A (JP)
Title: Ad converter and solid-state image sensor
Inventor: USHINAGA TAKEO
IPC: H03M1/56
Filed: 2019-07-18
Abstract: To perform AD conversion without using a code bit, and optimize the abnormality determination accuracy and the frame rate in accordance with an analog gain based on a potential of a pixel signal line.SOLUTION: A counter device holds a count value after stopping a count process in a second count period for all bits, sets the initial value of the count process in a first count period to a negative value, and inverts the count value after the stop of the count process in the first count period for all bits before the start of the count process in the second count period, and the negative value is variable.SELECTED DRAWING: Figure 12
Patent JP-2021019450-A (JP)
Title: Sensor structure of rotary electric machine
Inventor: MITSUYAMA AKIHIRO
IPC: H02K11/215
Filed: 2019-07-22
Abstract: To make it possible to protect a Hall element from a broken magnet even if the magnet breaks and peels off from an endplate in a sensor in which the magnet for rotation detection is fixed to the endplate of a rotary electric machine.SOLUTION: A sensor structure of a rotary electric machine, having a magnet 40 fixed to an end plate 10 at an end of a rotor core 2 for rotation detection and a Hall element 31 installed facing the magnet 40 for detecting a magnetic flux of the magnet 40, includes a shielding plate 11 that shields between the magnet 40 and the Hall element 31.SELECTED DRAWING: Figure 1
Patent JP-2019178865-A (JP)
Title: refrigerator
Inventor: UEYAMA HIDEO
IPC: F25D25/00
Filed: 2019-07-24
Abstract: To provide a refrigerator capable of improving an internal environment state only with arrangement in the refrigerator.SOLUTION: A refrigerator 1 comprises a plurality of storage chambers (3 to 7), a cooler 14, a fan 40 configured to deliver cold air from the cooler 14 to the plurality of storage chambers, and a cold air passage 37 configured to deliver to the plurality of storage chambers the cold air delivered by the fan 40. The refrigerator also comprises a drawable container 10 arranged in a vegetable chamber 4 which is a storage chamber, and a case 50 that accommodates an internal environment adjusting material M for adjusting an internal environment and has a hole 51 for discharging the internal environmental adjusting material M to the outside. The case 50 is detachably arranged so as to face the inside of the container 10.SELECTED DRAWING: Figure 1
Patent JP-2021022818-A (JP)
Title: Driver circuit with overcurrent protection function and method for controlling driver circuit with overcurrent protection function
Inventor: SUGIYAMA HIROYUKI
IPC: H02H3/087
Filed: 2019-07-26
Abstract: To provide a driver circuit having an overcurrent protection function that can reliably detect an overcurrent state even if the duty ratio of a PWM control signal becomes small, and a method for controlling a driver circuit having an overcurrent protection function.SOLUTION: According to an embodiment, a driver circuit having an overcurrent protection function includes; an output transistor that supplies output current to a load; a control signal generation circuit that outputs a PWM control signal to control the ON/OFF of the output transistor; a current detection circuit that detects a current flowing through the output transistor; an overcurrent detection circuit that outputs an overcurrent detection signal when the value of current detected by the current detection circuit exceeds a preset threshold; a counter that counts the number of outputs of the overcurrent detection signal; and a control circuit that generates a signal indicating an overcurrent state when the count value of the counter exceeds a predetermined number within a preset time.SELECTED DRAWING: Figure 1