baber/WOPTO huggingface dataset:
Patent JP-2023063794-A (JP)
Title: Estimation apparatus, information processing apparatus, estimation method, and program
Inventor: SHINOHARA SHUJI
IPC: G06N20/00
Filed: 2021-10-25
Abstract: To provide an estimation apparatus configured to realize both accuracy of estimation and followability of estimation for the change of state of an observation target, in estimating a state of the non-stationary observation target, an information processing apparatus, an estimation method, and a program.SOLUTION: An estimation apparatus 110 which estimates a state of an observation target includes: a data acquisition unit 121 which acquires observation data from the observation target; a first update unit 122 which updates contents of multiple hypotheses on the basis of the observation data; a second update unit 123 which updates indices indicating probabilities of the hypotheses on the basis of the observation data; and a state estimation unit 124 which outputs, as an estimated state, the most probable hypothesis out of the multiple hypotheses, on the basis of the observation data.SELECTED DRAWING: Figure 3
Patent JP-2023064924-A (JP)
Title: Control device for internal combustion engine
Inventor: SUGIOKA HIDEAKI
IPC: F02D29/02
Filed: 2021-10-27
Abstract: To provide a control device for an internal combustion engine enabling suppression of deterioration of exhaust emissions.SOLUTION: A control device for an internal combustion engine includes: an intermittent operation control section for executing automatic stop and automatic start of the internal combustion engine; a determination section for determining whether a temperature in a combustion chamber is a predetermined temperature or lower on the basis of a correlation value correlated with the temperature in the combustion chamber of the internal combustion engine during the automatic stop; and a suppression section for executing suppression processing for suppressing exhaust particulate amount at the automatic start of the internal combustion engine when an affirmative determination has been made by the determination section.SELECTED DRAWING: Figure 4
Patent JP-2022083408-A (JP)
Title: Drain piping member, construction method for the drain piping member, and, fire compartment structure employing the drain piping member
Inventor: YAGI HIROSHI
IPC: F16L5/00
Filed: 2021-11-05
Abstract: To provide a drain piping member capable of realizing a fire compartment structure without increasing a quantity of thermal expansion materials to be used.SOLUTION: A drain piping member 10 is used for drain piping penetrating a floor slab S in an architectural structure. The drain piping member comprises: a drain pipe joint 100 disposed within a penetration hole of the floor slab S; a lower-floor drain pipe 530 provided at a lower side of the drain pipe joint 100; and a heat-proof mat 150 provided cylindrically on outer peripheral surfaces of the drain pipe joint 100 and the lower-floor drain pipe 530 while being spread over a portion of a lower end side of the drain pipe joint and a portion of an upper end side of the lower-floor drain pipe so as to include a portion where a thermal expansion function is presented in the lower-floor drain pipe 530. The heat-proof mat 150 is formed by entangling inorganic fibers, of which a heat resistant temperature is 800°C or more, of a predetermined length and includes a shape maintenance mechanism which maintains the cylindrical shape while including the case of a fire, and a fall prevention mechanism which prevents the heat-proof mat 150 per se from falling.SELECTED DRAWING: Figure 1
Patent JP-2023071504-A (JP)
Title: Substrate processing method
Inventor: MIMURA TAKEYUKI
IPC: H01L21/304
Filed: 2021-11-11
Abstract: To provide a technique capable of modifying a substrate surface under reduced pressure and cleaning the substrate surface under reduced pressure without breaking the vacuum.SOLUTION: A substrate processing method includes the steps of: modifying a surface of a substrate with plasma under reduced pressure; and dry cleaning the surface by irradiating the surface of the substrate with gas clusters under reduced pressure at least one of before and after the modification.SELECTED DRAWING: Figure 3
Patent JP-2023072130-A (JP)
Title: Radio communication device, radio communication system, and roaming method
Inventor: KUWABARA TETSUYA
IPC: H04W36/32
Filed: 2021-11-12
Abstract: To provide a radio communication device capable of executing stable roaming in a short time.SOLUTION: A radio communication device reads or acquires from the outside a roaming start condition in which position information showing a position of a mobile body, direction information showing a direction in which the mobile body approaches the position shown by the position information, and a radio wave intensity threshold showing a threshold of a lower limit of radio wave intensity for permitting connection by roaming are associated. The radio communication device sets the radio wave intensity threshold on the basis of a detection value of the position information on the mobile body, a detection value of the direction information on the mobile body, and the roaming start condition and determines whether a new access point device providing radio wave intensity equal to or higher than the radio wave intensity threshold exists. When it is determined that the new access point device providing radio wave intensity equal to or higher than the radio wave intensity threshold exists, the radio communication device disconnects connection between a radio communication module and an access point during connection and connects the radio communication module to the new access point device providing the radio wave intensity equal to or higher than the radio wave intensity threshold.SELECTED DRAWING: Figure 9
Patent JP-2023072229-A (JP)
Title: work machine
Inventor: SUZUKI KOJI
IPC: B25B21/00
Filed: 2021-11-12
Abstract: To provide a work machine that is good in workability.SOLUTION: A calculating part 42 has, as modes for driving a motor 3, a normal-rotation over-fastening prevention mode of preventing over-fastening in fastening work by normal rotation, a normal-rotation nut-falling prevention mode of preventing a nut or the like from falling in loosening work by normal rotation, a reverse-rotation over-fastening prevention mode of preventing over-fastening in fastening work by reverse rotation, a reverse-rotation nut-falling prevention mode of preventing a nut or the like from falling in loosening work by reverse rotation, and a normal mode of continuing to drive the motor 3 in accordance with operation of a trigger switch 6 except for the time when an abnormality occurs.SELECTED DRAWING: Figure 3
Patent JP-2022036966-A (JP)
Title: Pyrimidinedione compounds for cardiac conditions
IPC: A61P9/00
Filed: 2021-11-17
Abstract: PROBLEM TO BE SOLVED: To provide novel pyrimidinedione compounds useful for treatment of hypertrophic cardiomyopathy (HCM) and conditions associated with left ventricular hypertrophy or diastolic dysfunction. 
     SOLUTION: Compounds with the structure in the figure and pharmaceutically acceptable salts thereof are used. In the formula, R 1  is C 1 -C 8  alkyl, C 3 -C 8  cycloalkyl, phenyl, 5-6 membered heteroaryl, or the like; R 2  is phenyl, phenyl -C 1 -C 4  alkyl, 5-6 membered heteroaryl, or the like; R 3  is C 1 -C 4  alkyl, C 3 -C 4  cycloalkyl, 4-7 membered heterocycloalkyl or the like; R 4  is H; and X is a constituent selected from H and F. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022031276-A (JP)
Title: IC card electromagnetic interference prevention sheet
IPC: H05K9/00
Filed: 2021-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic interference prevention sheet that can prevent interference of Type A/B type credit cards and make sure that a specific non-contact IC card is recognized. 
     SOLUTION: An electromagnetic interference prevention sheet 18 is used for preventing interference of Type A/B type credit cards. The electromagnetic interference prevention sheet 18 is composed of a multilayer film in which a magnetic material layer 18a and a conductive layer 18b made of ferrite, which is a soft magnetic material, are laminated. In the electromagnetic wave interference prevention sheet 18, the magnetic material layer 18a made of the ferrite is formed on an entire surface of the electromagnetic wave interference prevention sheet 18. The electromagnetic interference prevention sheet 18 is composed of one magnetic material layer 18a and one conductive layer 18b. An end of the magnetic material layer 18a reaches an end of the electromagnetic interference prevention sheet 18, and, at an end of the magnetic material layer 18a, an adhesive or resin material is present. 
     SELECTED DRAWING: Figure 13 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023074809-A (JP)
Title: game machine
Inventor: ITO HIROYUKI
IPC: A63F5/04
Filed: 2021-11-18
Abstract: To further reduce both manufacturing costs and development costs in a game machine having a function to control the display of multiple segments on the sub side.SOLUTION: Control means of a game machine comprises light emission data transmission means for transmitting light emission data stored in data storage means to a plurality of light emission driving means. The light emission data transmitted by the light emission data transmission means includes first light emission data stored in a first storage area of the data storage means, selection information stored in a second storage area, second light emission data stored in a third storage area, and the plurality of second light emission data stored in a fourth storage area. After the transmission of the light emission data, the control means updates the selection information stored in the second storage area of the data storage means to the selection information specifying segment light emission means to be selected next from the plurality of segment light emission means.SELECTED DRAWING: Figure 156
Patent JP-2023077182-A (JP)
Title: terminal
Inventor: NAGANUMA YOSHIHIKO
IPC: H01R4/48
Filed: 2021-11-24
Abstract: To provide a terminal that facilitates management on a contact load, and is improved in reliability of a connection with an opposite-side terminal.SOLUTION: A terminal 10 is in a clip shape which is electrically connected to a plate-like terminal 5 as an opposite-side terminal, and then the terminal 10 comprises a base end part 11 and a plurality of holding pieces 12 which extend from the base end part 11 in a crossing direction crossing an extending direction of the base end part 11 to hold the opposite-side terminal, and is provided with a first cut part 17a at an internal corner part for the terminal 10 that the base end part 11 and holding pieces 12 constitute.SELECTED DRAWING: Figure 4
Patent JP-2023078963-A (JP)
Title: Flat lightweight aerated concrete panel, lightweight aerated concrete panel structure and building
Inventor: NAKAMA YASUHIRO
IPC: E04F13/14
Filed: 2021-11-26
Abstract: To provide a flat lightweight aerated concrete panel, a lightweight aerated concrete panel structure and a building that can make linear scratches on the panel surface inconspicuous without impairing the flat design.SOLUTION: Provided is a flat lightweight aerated concrete panel including a panel body made of lightweight aerated concrete. The flat lightweight aerated concrete panel includes a plurality of grooves provided in a substantially straight line along the long side direction on the surface of the panel body. The groove width is more than 0 mm and less than 7 mm. The groove depth is more than 0 mm and less than 4 mm. Grooves are provided at predetermined intervals.SELECTED DRAWING: Figure 1
Patent JP-2023081416-A (JP)
Title: Image signal processing method
Inventor: MIYAHARA YUKI
IPC: H04N25/10
Filed: 2021-12-01
Abstract: To provide an image signal processing method which reduces noise by removing a high frequency component that may cause color noise.SOLUTION: An image signal processing method comprises the steps of: determining an image signal for determining an image signal of one color being a correction object; calculating a linear sum of an image signal of two colors other than the correction object; subtracting the linear sum from the image signal of the correction object; extracting a low frequency component from a subtraction calculation result; performing the second subtraction of subtracting the image signal passing through a low frequency extraction part from the subtraction calculation result; calculating a color difference from the image signal of three colors; determining a first coefficient on the basis of a function from the color difference; multiplying the calculation result of the second subtraction with the first coefficient determined by a color difference function part; comparing the multiplication result with any parameter; selecting any of the result and the parameter; subtracting the selection result from the image signal of the correction object; and setting the subtraction result as the image signal after correction to the image signal of the correction object.SELECTED DRAWING: Figure 2
Patent JP-2023081554-A (JP)
Title: Image processing device
Inventor: KUNO TAKASUKE
IPC: G03G21/00
Filed: 2021-12-01
Abstract: To provide an image processing device which can restrict the use of the device and facilitate management thereof.SOLUTION: An image processing device comprises: connection means to which an external device can be attached; setting means which sets a function restriction due to the presence/absence of attachment of a dongle; control means which restricts execution of a function related to image processing when the dongle is not attached in a case where the function restriction is set; and registration means which registers the external device that can be attached to the connection means as the dongle. The registration means performs registration processing so as not to register a new external device as the dongle in a case where the dongle has been already registered.SELECTED DRAWING: Figure 5
Patent JP-2023082308-A (JP)
Title: Screening method, cyclic peptide, and cancer cell proliferation inhibitor including the same
Inventor: ITO TAKASHI
IPC: G01N33/15
Filed: 2021-12-02
Abstract: To provide a screening method or the like focusing on a protein interaction of a BAF/PBAF complex.SOLUTION: A screening method for cancer cell proliferation inhibiting compound includes: a first step of contacting a candidate compound with a modified BAF/PBAF complex containing labelling substance fusion BAF155; and a second step of detecting or quantifying the labelling substance fusion BAF155 or a subunit aggregate containing it generated by destruction of the modified BAF/PBAF complex.SELECTED DRAWING: Figure 2
Patent JP-2023083773-A (JP)
Title: Vacuum pump and good heat conductive component
Inventor: OGAWA YOHEI
IPC: F04D19/04
Filed: 2021-12-06
Abstract: To provide a vacuum pump that makes temperature distribution in a circumferential direction of a stator uniform, which forms an exhaust part for evacuating a gas by cooperating with a rotor, and suppresses deposition of gas molecules in a pump flow passage, and to provide a good heat conductive component.SOLUTION: A vacuum pump 100 includes: a casing 210; a rotor shaft 113 supported inside the casing 210 so as to be freely rotatable; a rotor 103 fixed to the rotor shaft 113 and rotatable with respect to the rotor shaft 113; a screw groove spacer 131 forming an exhaust part for evacuating a gas by cooperating with the rotor 103; a heater spacer 260 for supporting the screw groove spacer 131 and heated; and at least one heating means 290 disposed in the heater spacer 260. The vacuum pump 100 includes a good heat conductive component 280 having heat conductivity that is higher than that of the heater spacer 260 in a heat passage between the screw groove spacer 131 and the heating means 290.SELECTED DRAWING: Figure 5
Patent JP-2023085661-A (JP)
Title: Fixing device and image forming apparatus
Inventor: HIROSE FUMIHIRO
IPC: G03G15/20
Filed: 2021-12-09
Abstract: To prevent unevenness in glossiness that may occur on an image subjected to fixing processing, while extending the life of a fixing rotating body.SOLUTION: A fixing device has a rubbing member 46 that rubs an outer peripheral surface of a fixing rotating body 41, and brings the outer peripheral surface of the fixing rotating body into contact with a recording material to fix an image to the recording material. The fixing device has contact pressure changing means 48A, 48B, 49A, 49B that can change the contact pressure of the rubbing member so that, in a contact state in which the entirety of the rubbing member is brought into contact with the outer peripheral surface of the fixing rotating body, the contact pressure of the rubbing member becomes different between one side and the other side in a recording material width direction orthogonal to the direction of rotation of the fixing rotating body.SELECTED DRAWING: Figure 4
Patent JP-2023087838-A (JP)
Title: Organopolysiloxane composition, cured product of the same, electronic component sealing agent, electronic component, and semiconductor chip protecting method
Inventor: YAMAZAKI RYOSUKE
IPC: C08K5/098
Filed: 2021-12-14
Abstract: To provide a curable organopolysiloxane composition which enables production of a cured product that has low elastic modulus and low stress, excellent in strength, cold resistance and transparency, maintains the above features under a long-time high-temperature condition by addition of a cerium compound, and prevents cracking and peeling even when a strong temperature gradient occurs inside.SOLUTION: A hydrosilylated curable organopolysiloxane composition contains organopolysiloxane and organohydrogenpolysiloxane which are crosslinked by hydrosilylation reaction, a non-reactive organopolysiloxane resin having a mass reduction ratio when being exposed at 200°C for 1 hour of 2.0 mass% or less, and arbitrarily contains a reaction product of alkali metal silanolate, and at least one or more kinds of cerium chlorides and/or carboxylates.SELECTED DRAWING: None
Patent JP-2023088067-A (JP)
Title: Hole alignment jig and bar member insertion method
Inventor: HARADA YOSHIAKI
IPC: E04H9/02
Filed: 2021-12-14
Abstract: To provide a hole alignment jig with a simplified structure.SOLUTION: A hole alignment jig 50 comprises: a pair of movable members 52 that face each other and are inserted over a plurality of insertion holes 26,36; a pair of male threads 54 protruding from the pair of movable members 52 toward each other; and a rotating coupling body 60 that includes a pair of female threads facing in opposite directions, to which the pair of male threads 54 are screwed into, so that the pair of male threads 54 are connected.SELECTED DRAWING: Figure 6
Patent JP-2023088344-A (JP)
Title: Ozone sterilization device
Inventor: FUJIMORI HARUMITSU
IPC: A61L2/20
Filed: 2021-12-15
Abstract: To more effectively perform sterilization by ozone.SOLUTION: An ozone sterilization device 100 includes an ozone generation part 17 for generating ozone gas, an ozone concentration measurement part 16 for measuring ozone concentration in the air, a time measurement part (control part 11) for measuring the time elapsed from the start of generation of ozone gas by the ozone generation part 17, a calculation part (control part 11) for calculating a CT value on the basis of the ozone concentration measured by the ozone concentration measurement part 16, and the elapsed time measured by the time measurement part, and a storage part (control part 11) for storing data related to the ozone generation in a non-volatile storage part, wherein the calculation part calculates a CT value after restart of power supply, on the basis of the data related to ozone generation stored in the non-volatile storage part, when the power supply to the ozone sterilization device 100 is blocked and subsequently the power supply is restarted.SELECTED DRAWING: Figure 2
Patent JP-2023093258-A (JP)
Title: game machine
Inventor: TANAKA MASAYA
IPC: A63F7/02
Filed: 2021-12-22
Abstract: To increase the interest of a game.SOLUTION: A game machine includes performance control means (performance control device 300) for performing a control that a performance related to a game can be displayed on display means (display device 41). The performance control means can display a predetermined object (variable image 90c) on the display means, and can execute a suggestion performance involving the concealment of part or all of a predetermined object in order to suggest whether or not a first performance mode in which a first image is displayed on the display means is changed to a second performance mode in which a second image is displayed without displaying the first image on the display means. In the suggestion performance, it is possible to make it impossible to specify the predetermined object when not shifting to the second performance mode.SELECTED DRAWING: Figure 36
Patent JP-2023094360-A (JP)
Title: Imaging apparatus and imaging method
Inventor: YOSHIKAWA HIROSHI
IPC: H04N23/56
Filed: 2021-12-23
Abstract: To measure a distance to an object using laser diode light having different wavelengths without any mutual interferences.SOLUTION: An imaging apparatus includes: a first light source that radiates first irradiation light, which is light having a first wavelength; a second light source that radiates second irradiation light, which is light having a second wavelength different from the first wavelength; a first detector that detects first reflected light, which is light reflected by irradiating an object with the first irradiation light; and a second detector that detects second reflected light, which is light reflected by irradiating the object with the second irradiation light. A first period in which the first light source radiates the first irradiation light and the first detector detects the first reflected light does not overlap with a second period in which the second light source radiates the second irradiation light and the second detector detects the second reflected light.SELECTED DRAWING: Figure 13
Patent JP-2023094917-A (JP)
Title: Contact thermal conductance estimation method and contact electrical resistance estimation method
Inventor: FUKUMOTO MANABU
IPC: G01N25/18
Filed: 2021-12-24
Abstract: To provide a contact thermal conductance estimation method capable of accurately estimating a contact thermal conductance hc (ε) even when contact pressure P at the contact surface S is very high.SOLUTION: In a contact thermal conductance estimation method, a first object Ω1 has a surface S1 with fine unevenness and M layer(s) (M=0, 1 or 2) of a first plating layer C1M applied to a base material in order from the surface S1 side, and a second object Ω2 has a surface S2 with fine unevenness and N layer(s) (N=0, 1 or 2) of a second plating layer C2N applied to a base material in order from the surface S2 side. A substantially flat contact surface S is shared by the surface S1 and the surface S2. The method estimates a contact thermal conductance at the contact surface S when the first object Ω1 and the second object Ω2 are in contact with each other at a contact pressure P which is greater than 0 and contact heat transfer occurs between both objects through the contact surface S by using following equation (2), which expresses a contact area ratio ε2.SELECTED DRAWING: Figure 1