baber/WOPTO huggingface dataset:
Patent JP-2022052860-A (JP)
Title: Image forming apparatus
Inventor: KOMORI Ayaka
IPC: G03G21/00
Filed: 2020-09-24
Abstract: To accurately calculate the amount of wear of a photoreceptor drum.SOLUTION: An image forming apparatus comprises a motor, a photoreceptor drum, a first clutch, a developing roller, a second clutch, a main body memory, and a control unit. The first clutch transmits a driving force of the motor to the photoreceptor drum and can be switched between a rotation state and a stopped state. The second clutch transmits the driving force of the motor to the developing roller and can be switched between a rotation state and a stopped state. When the photoreceptor drum is rotated, the control unit determines the total wear amount that is the cumulative amount of wear of the photoreceptor drum based on a first rotation number and a second rotation number stored in the main body memory (S22). The first rotation number is the number of times of rotation of the photoreceptor drum in a first state in which the photoreceptor drum rotates and the developing roller is stopped. The second rotation number is the number of times of rotation of the photoreceptor drum in a second state in which the photoreceptor drum rotates and the developing roller rotates.SELECTED DRAWING: Figure 6
Patent JP-2022053080-A (JP)
Title: Engine device
Inventor: SAITO YUSUKE
IPC: F02D45/00
Filed: 2020-09-24
Abstract: To more accurately calculate a discharge amount of particulate matter at starting of an engine.SOLUTION: When estimating a discharge amount of particulate matter discharged on the basis of a temperature of a cylinder inner wall surface of an engine at starting of the engine, a correction value is calculated on the basis of a stop time cylinder inner wall surface temperature which is estimated based on a cooling water temperature of the engine at starting of the engine and an integrated value of an intake air amount from previous start to operation stop of the engine, a cooling water temperature of the engine at previous operation stop of the engine, and elapsed time from the previous operation stop to the start of the engine. A temperature obtained by adding the correction value to the cooling water temperature at starting of the engine is used as the temperature of the cylinder inner wall surface of the engine.SELECTED DRAWING: Figure 3
Patent JP-2020198894-A (JP)
Title: Non-human animals having hexanucleotide repeat expansion in c9orf72 locus
Inventor: DAVID HESLIN
IPC: C12Q1/06
Filed: 2020-09-25
Abstract: To provide non-human animals having hexanucleotide repeat expansion in a C9ORF72 locus.SOLUTION: A non-human animal (e.g., a rodent) model for diseases associated with a C9ORF72 heterologous hexanucleotide repeat expansion sequence is provided, where the non-human animal includes a heterologous hexanucleotide repeat (GGGGCC) in an endogenous C9ORF72 locus. A non-human animal disclosed herein including a heterologous hexanucleotide repeat expansion sequence including at least one instance, e.g., repeat, of a hexanucleotide (GGGGCC) sequence may further exhibit a characteristic and/or phenotype associated with one or more neurodegenerative disorders (e.g., amyotrophic lateral sclerosis (ALS) and/or frontotemporal dementia (FTD), etc.). Also provided are methods of identifying therapeutic candidate substances that may be used to prevent, delay or treat one or more neurodegenerations (e.g., amyotrophic lateral sclerosis (ALS, also referred to as Lou Gehrig's disease) and frontotemporal dementia (FTD)).SELECTED DRAWING: None
Patent JP-2022054314-A (JP)
Title: Management device, management system, management method, and program
Inventor: ABIRU HIROYUKI
IPC: G06F13/00
Filed: 2020-09-25
Abstract: To provide a management device which facilitates management of facsimile received data received with an electronic apparatus grouped with a predetermined reference.SOLUTION: The management device for managing facsimile received data received with an electronic apparatus comprises: facsimile received data management means which associates and manages the facsimile received data and a group which the electronic apparatus having received the facsimile received data belongs to; and list answering means which answers a list of the facsimile received data grouped based on at least information of a group, based on a request for access to the facsimile received data.SELECTED DRAWING: Figure 4
Patent JP-2022055784-A (JP)
Title: Molded article manufacturing method
Inventor: NAKAI YOKO
IPC: B27N3/04
Filed: 2020-09-29
Abstract: To provide a molded article that can achieve excellent mechanical strength of a molded article such as a paper molded using the molded article while having good biodegradability.SOLUTION: A molded article manufacturing method includes a mixing step to obtain a mixture by mixing fibers and powder of binding material, an accumulation step to form a web by accumulating the mixture, a humidification step to apply water to the web, and a molding step to obtain a molded article by heating and pressurizing the web applied with water. The binding material binds the fibers to each other when being applied with water. An average particle diameter (D50) of the powder is 20.0 μm or less.SELECTED DRAWING: Figure 1
Patent JP-2022056168-A (JP)
Title: Carbon dioxide absorption estimation system and method
Inventor: TOGAMI TAKASHI
IPC: G01W1/10
Filed: 2020-09-29
Abstract: To provide a carbon dioxide absorption estimation system capable of precisely estimating the amount of carbon dioxide absorbed by the plants cultivated in a field based on environmental information of the field.SOLUTION: Multiple kinds of environmental information different from each other are measured concerning a target field. Correspondence between each environmental information and carbon dioxide (CO2) absorption is stored regarding the multiple kinds of environmental information. Multiple kinds of CO2 absorption are acquired by referring to the correspondence for each of the measured environmental information. Acquired multiple kinds of CO2 absorption are compared to each other and the minimum value is selected as the estimation value. Information concerning the selected estimation value is displayed.SELECTED DRAWING: Figure 1
Patent JP-2022057419-A (JP)
Title: Wearing airbag device
Inventor: YANAGISAWA TOSHIHITO
IPC: A41D13/018
Filed: 2020-09-30
Abstract: To provide a wearing airbag device capable of stably protecting a lumbar part of a wearer.SOLUTION: A wearing airbag device S which is constituted so as to protect a lumbar part MW of a wearer M includes an airbag 10 constituted so as to be worn on the wearer around a pelvis MP, and inflating so as to cover the outside of a protection object portion comprising left and right thighbone trochanter parts TP of the wearer. The airbag has a substantially plate-like inflation completion shape formed by joining mutually circumferences of an inner wall part 10a arranged at a wearer side and an outer wall part 10b arranged at an outer side, and has wearing side portions 15 positioned at an upstream side of the flow of inflation gas and arranged at lateral sides of the pelvis in inflation completion, and protection body parts 16 arranged so as to extend downward from the wearing side portions in inflation completion, and covering the outside of the protection object portion. The airbag can suppress the protection body parts from floating from the wearer in inflation completion by floating suppression means.SELECTED DRAWING: Figure 7
Patent JP-2022060067-A (JP)
Title: Vehicular lighting fixture
Inventor: AIISO YOSHIAKI
IPC: F21S43/14
Filed: 2020-10-02
Abstract: To effectively perform attention calling with respect to the surroundings, in a projector type vehicular lighting fixture for forming a light distribution pattern for drawing.SOLUTION: A light shielding member 40 is arranged between a light source unit 20 and a projection lens 30, and a light distribution pattern for drawing along the light shielding shape is formed. At that time, as the light shielding member 40, a plurality of opening parts 40c is formed with an interval in a circumferential direction regarding an optical axis Ax of the projection lens 30. Also, as the light source unit 20, in a state where each of a plurality of light emitting elements 22 is arranged on the lighting fixture rear side of each of the plurality of opening parts 40c, each of the light emitting elements can be lighted selectively. Then, by the simultaneous lighting of the plurality of light emitting elements 22, a plurality of light distribution patterns is formed by substantially toric arrangement on the lighting fixture front road surface and drawing is performed, or by sequentially lighting one part of them, the light distribution pattern is moved along a substantially circular arc-shaped line on the lighting fixture front road surface, and drawing like animation is performed.SELECTED DRAWING: Figure 1
Patent JP-2021035828-A (JP)
Title: Caster brake device, caster with brake device, carrier, and object mounter
Inventor: MURAKAMI HIRONORI
IPC: B60B33/00
Filed: 2020-10-16
Abstract: To provide a caster brake device, a caster with the brake device, a carrier, and an object mounter capable of reducing size and weight thereof with a simple structure.SOLUTION: A caster brake device 1A comprise: a lock device 203 that causes a swing stopper 206 to engage with an engagement recess 205b of an annular locking part 205 provided in a wheel 201 of a caster so as to lock rotation of the wheel 201; an operation wire 6b with one end thereof detachably fixed to the swing stopper 206; and a control unit connected with the other end of the control wire 6b and controlling locking of the rotation of the wheel 201 by means of the lock device 203 and its unlocking.SELECTED DRAWING: Figure 9
Patent JP-2022067924-A (JP)
Title: Lubricant composition, method for producing the same and mechanical device
Inventor: KADOTA RYUJI
IPC: C10M177/00
Filed: 2020-10-21
Abstract: To provide a lubricant composition of silicone oil having improved lubricating performance, to provide a method for producing the same, and to provide a mechanical device.SOLUTION: A lubricant composition comprises a silicone oil as a base oil and contains a fullerene derivative of the general formula (in the general formula (1), R1 and R2 represent an alkoxy group, FLN represents a fullerene skeleton, and n represents an integer of 1 or more).SELECTED DRAWING: None
Patent JP-2021069115-A (JP)
Title: Acoustic direction sensor
Inventor: LEE TAEHWA
IPC: G01H17/00
Filed: 2020-10-21
Abstract: To provide a sound direction detection device.SOLUTION: A sound direction detection device includes: a cylinder or other longitudinally extended structure having rotational symmetry about its longitudinal axis; and a plurality of rotationally equivalent resonators contained therein. Each resonator contains a microphone or other transducer that is activated when the resonator resonates.SELECTED DRAWING: Figure 1A
Patent JP-2021152861-A (JP)
Title: Input device, input method, and program
Inventor: IGARASHI KANAE
IPC: G06F3/0488
Filed: 2020-10-23
Abstract: To enhance operability in inputting characters or character strings against to drawing objects.SOLUTION: Provided is an input device, including: handwriting input means for receiving handwriting input; drawing generation means for generating a handwriting object generated based on the handwriting input received by the handwriting input means; object management means for changing a shape of a display area for a first drawing object in such a manner that the first drawing object displaying a character or a character string recognized from the handwriting object within the display area does not superimpose second drawing objects other than the first drawing object; and display control means for displaying the first drawing object to which the shape of the display area is changed.SELECTED DRAWING: Figure 4
Patent JP-2021068905-A (JP)
Title: Laser wavelength center lock using photonic integrated circuit
Inventor: NEBENDAHL BERND
IPC: H01S5/0687
Filed: 2020-10-27
Abstract: To provide an apparatus for locking a wavelength of a laser.SOLUTION: An apparatus 100 includes: an optical splitter configured to receive an optical signal and to split the input optical signal to provide a first optical signal and a second optical signal; and an interferometer 110 comprising a first arm 106 and a second arm 108. A portion of the first arm 106 is exposed to a reference gas that attenuates light of a characteristic wavelength. The apparatus further includes: an optical coupler 114 configured to receive an output optical signal from the first arm and an output optical signal from the second arm and to provide a third optical signal; and a photodetector configured to receive the third optical signal and to provide a photocurrent. The photocurrent increases when the difference between the characteristic wavelength and the wavelength of the optical signals increases. The apparatus also comprises a feedback control circuit 122 configured to change properties of a laser to be locked until an error signal indicative of the difference between the characteristic wavelength and the wavelength of the laser is substantially zero.SELECTED DRAWING: Figure 1
Patent JP-2021041177-A (JP)
Title: Formation of organic electro-grafted films on surface of electrically conductive or semi-conductive surfaces
Inventor: CHRISTOPHE BUREAU
IPC: A61F2/07
Filed: 2020-10-28
Abstract: To provide an electrically conductive or semiconductive surface, comprising an organic film, grafted on a surface or a portion of the surface.SOLUTION: There is provided an electrically conductive or semiconductive surface, comprising an organic film, grafted on a surface or a portion of the surface, wherein the organic film comprises the chemical structure of at least one monomer or macro-object comprising a functional group that can be involved in propagation chain reactions and which is precursor of the organic film, and a moiety of an aryldiazonium salt or its electro-reduction by-products, wherein the organic film has a thickness from 10 nm to 10 μm; and wherein the organic film is not homogeneous in a direction perpendicular to the surface.SELECTED DRAWING: None
Patent JP-2022074599-A (JP)
Title: Building panel, and assembly method of building panel
Inventor: FUJIWARA HIROAKI
IPC: E04B2/56
Filed: 2020-11-04
Abstract: To provide a building panel and an assembly method of building panels which adopt a shaft material that is an alternative to a conventional wooden column and light iron stud as a stud and which can improve construction efficiency of a predetermined space.SOLUTION: A building panel P comprises: a plate material 1 disposed at a predetermined space R side in a building; and a hollow shaft material 2 disposed outside the predetermined space R with respect to the plate material 1. The shaft material 2 includes a pair of first face portions 21, 21 arranged in parallel via a gap S, and is disposed in a state that the first face portions 21, 21 are stuck to the plate material 1.SELECTED DRAWING: Figure 2
Patent JP-2022074658-A (JP)
Title: Sensor and electronic device
Inventor: MASUNISHI KATSURA
IPC: G01P15/125
Filed: 2020-11-05
Abstract: To provide a sensor and electronic device that can improve detection accuracy.SOLUTION: A sensor comprises a first detection element and a processing section. The first detection element includes a base body, a first support section fixed to the base body, a first movable section, a first counter conductive section, and a second counter conductive section. The first movable section includes a first movable base section supported by the first support section, a second movable base section connected with the first movable base section, a first movable beam including a first beam, and a second movable beam including a second beam. The first counter conductive section faces the first movable beam. The second counter conductive section faces the second movable beam. The processing section can perform first operation for outputting information on acceleration applied to the first detection element and temperature of the first detection element on the basis of a first signal obtained from the first counter conductive section and a second signal obtained from the second counter conductive section.SELECTED DRAWING: Figure 1
Patent JP-2022024956-A (JP)
Title: Mask device with fan motor and sterilizer
Inventor: NAKAO TAKASHI
IPC: A62B18/02
Filed: 2020-11-09
Abstract: To provide a mask that reduces difficulty in breathing, bacteria propagation and bad odor, prevents eyeglasses from fogging, prevents fogging and eases breathing even when a face shield is worn, generates a sterilizing effect against bacteria on the mask and in the air, allows a movement of lips to be seen by a partner or be displayed, makes voice into text or sign language to be displayed to the partner, and solves the problem of an utterance being inaudible and a sound volume becoming small when the mask is worn.SOLUTION: A fan motor is mounted on a mask or a device covering the mask, and breathing in the mask is assisted by the fan motor. An ultraviolet ray generating device is equipped. In the mask, a portion of a mouth part is made of a transparent material. A speech of a mask wearer is subjected to voice analysis, an image matching the speech is displayed in a display device, a microphone is provided to perform voice analysis of the speech, and the speech is made into sign language, the movement of the lips, text and translation in other languages. A speaker is also provided. Furthermore, the face shield can be worn on the device covering the mask.SELECTED DRAWING: Figure 1
Patent JP-2022077449-A (JP)
Title: Authentication system using location information
Inventor: SUGIYAMA YUSUKE
IPC: G06F21/31
Filed: 2020-11-11
Abstract: To propose an authentication system with enhanced security by taking into account a user's location.SOLUTION: A location authentication unit 78 determines whether the user is in a pre-set location where an application server 26 is available for use on the basis of information regarding a location of a user terminal transmitted from a user information transmitting unit 54 or a user and location information transmitting unit 64, user identification information, and information stored in a location information authentication database 88. A user authentication unit 74 determines whether the user is qualified to use a service by a user on the basis of the user identification information transmitted from the user information transmitting unit 54 and the user and location information transmitting unit 64 and the information stored in the location information authentication database 88 when the user is determined by a location authentication unit 78 to be in the available location.SELECTED DRAWING: Figure 1
Patent JP-2022078682-A (JP)
Title: Distribution device and packing/distributing machine
Inventor: UNO TSUTOMU
IPC: B65G47/14
Filed: 2020-11-13
Abstract: To provide a distribution device which has a simple configuration and facilitates distributing operations of a large number of articles.SOLUTION: A distribution device comprises a charging part for collectively charging a plurality of articles, a distributing/conveying part for receiving the articles charged into the charging part and distributing and conveying the plurality of articles one by one, and a discharging part for discharging the articles carried out from the distributing/conveying part one by one. The distributing/conveying part comprises: a rotation drum which has one or a plurality of step parts having only one article placed thereon and conveying the same vertically upward, and is rotationally driven in the forward direction around a rotation axis; and a guide member which guides the conveyance of an article placed on the step part in the vertical upward direction, and has a guide surface having a base end edge and a tip end edge and extending opposite to an inner peripheral surface of a peripheral wall, and in which the tip end edge of the guide surface is arranged in an area where the inner peripheral surface of the peripheral wall faces downward in the vertical direction.SELECTED DRAWING: Figure 14
Patent JP-2022080447-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-11-18
Abstract: To enhance interest regarding a game machine capable of controlling a game state to a special state on the basis of the number of execution times of variable display.SOLUTION: The number of losing variation patterns (for example, 2) determinable if a CPU 103 is in "a time-shortening state B" when a variable display result is "losing" is smaller than the number of variable display patterns (for example, 3) determinable in "a time-shortening state A", and is smaller than the number of losing variation patterns (for example, 4) determinable in "a probability variable state", and average time (for example, approximately 2.2 seconds) of variable display time of a losing variation pattern determined if a CPU 103 is in "a time-shortening state B" when a variable display result is "losing" is smaller than average time (for example, approximately 5.58 seconds) of variable display time of a losing variation pattern determined in "a time-shortening state A", and is smaller than average time (for example, approximately 4.83 seconds) of variable display time of a losing variation pattern determined in "a probability variable state".SELECTED DRAWING: Figure 11-50
Patent JP-2021085655-A (JP)
Title: Corrugated rib structure
Inventor: JUERGEN BARWIG
IPC: F28F3/04
Filed: 2020-11-18
Abstract: To provide a heat exchanger capable of enhancing the ratio between heat transfer capability and pressure loss.SOLUTION: The present invention relates to a corrugated rib structure 1 for a heat exchanger, in particular for an internal combustion engine. A corrugated rib structure 1 includes wave-shaped wave crests 5 and wave troughs 6 which run in a through-flow direction, and which are connected with one another via wave-shaped walls 7 running also in the through-flow direction. The wave crests 5 and/or wave troughs 6 are provided with inwardly flared fins 8.SELECTED DRAWING: Figure 3
Patent JP-2022081949-A (JP)
Title: Processed product containing flammulina mushroom, and method for producing processed product containing flammulina mushroom
Inventor: KADOI TATSUTO
IPC: C12P21/06
Filed: 2020-11-20
Abstract: To provide a composition for taste reinforcement that suppresses mushroom smell, and solve the problem that a conventional processed product using mushroom has strong mushroom smell and a low content of a taste reinforcing component, and the processed product using the mushroom as a seasoning is required to increase a taste reinforcing component while reducing mushroom smell.SOLUTION: A composition for taste reinforcement suppresses mushroom smell by subjecting a processed product of Flammulina mushroom to enzyme treatment using at least one or more of deaminase and glutaminase.SELECTED DRAWING: Figure 1