baber/WOPTO huggingface dataset:
Patent JP-2022114801-A (JP)
Title: valve device
Inventor: SAMEJIMA SHUNSUKE
IPC: F01N13/08
Filed: 2021-01-27
Abstract: To desirably reduce an arrangement space of a valve device.SOLUTION: A valve device is configured to adjust the degree of opening of a flow path for fluid, and comprises a shaft part, a valve body, and an urging part. The shaft part is configured to be fixed to the flow path. The valve body is rotatable with respect to the shaft part, and is configured to rotate in a closing direction of reducing the degree of opening and to rotate in an opening direction of increasing the degree of opening due to fluid flowing down the flow path. The urging part is provided on the shaft part inside the flow path, and configured to urge the valve body to rotate in the closing direction.SELECTED DRAWING: Figure 2
Patent JP-2022117050-A (JP)
Title: Liquid discharge device
Inventor: NOZAWA DAI
IPC: B41J2/14
Filed: 2021-01-29
Abstract: To provide a liquid discharge device capable of reducing a risk of lowering operation stability and output waveform accuracy of a drive signal output circuit.SOLUTION: A drive signal output circuit 51a outputting a drive signal driving a piezoelectric element has an integrated circuit that has a first output terminal outputting a first control signal, and a second output terminal outputting a second control signal, a first transistor M1 that changes whether a second terminal and a third terminal are electrically connected according to the first control signal inputted to a first terminal, and a second transistor M2 that changes whether a fifth terminal and a sixth terminal are electrically connected according to the second control signal inputted to a fourth terminal. The shortest distance between the first output terminal and the first terminal is smaller than the shortest distance between the first output terminal and the second terminal, and the shortest distance between the second output terminal and the fourth terminal is smaller than the shortest distance between the second output terminal and the fifth terminal.SELECTED DRAWING: Figure 13
Patent JP-2022037860-A (JP)
Title: Power system of new energy automobile and new energy automobile
Inventor: SHAO KUIZHU
IPC: B60L15/20
Filed: 2021-02-04
Abstract: To provide a new energy automobile and a power system of the same.SOLUTION: A power system of a new energy automobile includes only one drive motor, and further, includes one power coupler 1, and an output device. The output device includes a main output device, and some auxiliary output devices, and the power coupler is provided between the drive motor and the output device, and realizes power transmission and connection/disconnection control. The main output device provides power for travel of the new energy automobile. Each auxiliary output device provides power to an auxiliary drive system of the new energy automobile. A single motor realizes various outputs of the new energy automobile. Use of combined integration technique reduces power sources, saves occupied spaces, and reduces weight and cost of manufacture of the automobile. Enhancement of a load factor in a low-speed region of the drive motor improves drive efficiency. Effective simplification of control logic and enhancement of safety of a control system realize diversification of control modes.SELECTED DRAWING: Figure 1
Patent JP-2022120465-A (JP)
Title: Sterilizer
Inventor: MATSUMOTO SHUICHI
IPC: A61L9/20
Filed: 2021-02-05
Abstract: To provide a sterilizer of higher convenience that dispenses with a motor and does not cause motor sound, which can be discomfort noise, unlike an air conditioner and a fan.SOLUTION: A sterilizer 1 has: a duct body 10 that has its bottom and top opened and can vertically expand and contract; a heat source 11 that is provided at the bottom of the duct body 10 and heats the air coming in through the bottom of the duct body 10 to create an updraft; and a sterilizing part 12 that is provided inside the duct body 10 and has a sterilizing function. The inside of the duct body 10 is covered with a reflector 121, and the sterilizing part 12 is a UV lamp.SELECTED DRAWING: Figure 1
Patent JP-2022120959-A (JP)
Title: Method for producing single-walled carbon nanotube
Inventor: MARUYAMA TAKAHIRO
IPC: C01B32/159
Filed: 2021-02-08
Abstract: To provide a method for producing a carbon nanotube capable of more conveniently obtaining a single-walled carbon nanotube.SOLUTION: A method for producing single-walled carbon nanotubes of the invention includes following steps: a first step of cleaning a metal substrate 50; a second step of forming an Al2O3 buffer layer 51 on the surface of the metal substrate 50; a third step of depositing Ir (iridium) 20 on the surface of the Al2O3 buffer layer 51; and a fourth step of performing CVD.SELECTED DRAWING: Figure 1
Patent JP-2022121969-A (JP)
Title: Outing attendant service system
Inventor: MISAIZU YASUHIRO
IPC: G06Q50/10
Filed: 2021-02-09
Abstract: To provide an outing attendant matching management server for matching users and helpers and allowing the helpers to relatively easily accept a user request for accompanying to go out and accompany the user.SOLUTION: In an outing attendant service system, a matching management server comprises: means for acquiring intention information for a user to request an attendant to go out for each time zone desired by the user; means for acquiring a user's residential area and personal information; means for selecting a plurality of helpers residing in the same residential area as the user's residential area; means for transmitting the intention information, the user's residential area, and the desired time zone the user desires the attendant to go out to helper's terminals of the plurality of selected helpers; means for accepting entrusting application from a helper, who wishes to be entrusted with the request for the attendant to go out, among the plurality of helpers to the matching management server; means for approving an applicant as an authorized helper; and means for transmitting a user's address and telephone number, and the desired time zone the user desires the attendant to go out to the authorized helper's terminal.SELECTED DRAWING: Figure 3
Patent JP-2022122157-A (JP)
Title: Plant cell production method, cell production method, plant cell production apparatus, and cell production apparatus
Inventor: KIYOKAWA TATSUNORI
IPC: C12N5/04
Filed: 2021-02-09
Abstract: To provide a plant cell production method and a plant cell production apparatus which can decrease an incubation cost by using biomass for cultivation of a plant cell.SOLUTION: A plant cell production method comprises the steps of: (i) reforming biomass; and (ii) incubating a plant cell using the reformed biomass. On the basis of the plant cell production method, incubation cost of the plant cell can be decreased by utilizing the reformed biomass for incubation of the plant cell. The environmental stress against the plant cell can be suppressed due to using the reformed biomass.SELECTED DRAWING: Figure 1
Patent JP-2021089757-A (JP)
Title: Technique for controlling virtual image generation system using emotional states of user
Inventor: GEORGE ALISTAIR SANGER
IPC: G06T19/00
Filed: 2021-02-10
Abstract: To provide a technique suitable for controlling a virtual image generation system using emotional states of a user.SOLUTION: A method of operating a virtual image generation system comprises allowing an end user to interact with a three-dimensional environment comprising at least one virtual object, presenting a stimulus to the end user in the context of the three-dimensional environment, sensing at least one biometric parameter of the end user in response to the presentation of the stimulus to the end user, generating biometric data for each of the sensed biometric parameters, determining if the end user is in at least one specific emotional state based on the biometric data for each of the sensed biometric parameters, and performing an action discernible to the end user to facilitate a current objective at least partially based on if it is determined that the end user is in the specific emotional state.SELECTED DRAWING: Figure 5
Patent JP-2022122464-A (JP)
Title: Replacement lead case and method for molding replacement lead case
Inventor: KAWABATA CHIKAHIRO
IPC: B43K19/14
Filed: 2021-02-10
Abstract: To provide a replacement lead case capable of preventing an inward projection part from being deformed in releasing a die to secure shape stability and solving a problem of causing a rubbing scratch on a molded product, and a molding method for a replacement lead case part.SOLUTION: In the replacement lead case, right and left leg plates 13 are provided integrally at both sides of a principal plane plate 12, whereby a cross section perpendicular to a longitudinal direction is formed in a U-shape, and inward projection parts 14 are provided integrally so as to turn inward to the right and left leg plates to prepare a member which is used as one replacement lead case part 11; first step parts 16 having steps formed by the projections to an inner bottom face are formed on an inner bottom face 12a of the principal plane plate 12 interposed between the right and left leg plates of a replacement lead case part 11 along right and left leg plate sides excluding a center part in a longer direction of the inner bottom face.SELECTED DRAWING: Figure 12
Patent JP-2022014870-A (JP)
Title: Information processing device, determination method, program and application program for terminal
IPC: G01C21/26
Filed: 2021-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an information processing device that determines a travelling aspect of a plurality of mobile bodies, which prevents a customer from having an unpleasant feeling of a waiting time for the mobile body. 
     SOLUTION: An information processing device that communicates with a plurality of terminals, includes a storage unit that stores a travelling path on which a plurality of mobile bodies, each of which mounts each of the plurality of terminals, travel, a reception unit that receives position information of the terminal from each of the plurality of terminals, a determination unit that determines a travelling speed of the mobile body on the basis of the position information of the terminal so that a distance from the preceding mobile body and a distance from the following mobile body are made uniform for each of the mobile bodies mounting each terminal on the travelling path, and a transmission unit that transmits speed information relating to the travelling speed of each mobile body determined by the determination unit to the terminal of the mobile body. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022126209-A (JP)
Title: Imaging apparatus
Inventor: YAMAMOTO TAKESHI
IPC: G03B15/00
Filed: 2021-02-18
Abstract: To provide an imaging apparatus that can perform satisfactory heat dissipation while preventing attachment of dust to a driving unit.SOLUTION: An imaging apparatus comprises: a camera unit; a pair of support members that supports the camera unit while allowing tilt rotation; a stationary member that supports the pair of support members; a driving member that is arranged in one of the pair of support members and drives to rotate the camera unit in a tilt direction; a heating member that is arranged in the other of the pair of support members; a first cover member that covers the support member in which the driving member is arranged; and a second cover member that covers the support member in which the heating member is arranged. The second cover member has a first opening through which air from the outside flows in, and a second opening through which air inside the second cover member flows out to the outside. The stationary member has a third opening through which the air flowing out from the second opening flows in, and a fourth opening through which air inside the stationary member flows out to the outside. The heating member is arranged in the vicinity of a channel of air flowing from the first opening to the second opening.SELECTED DRAWING: Figure 3
Patent JP-2021149960-A (JP)
Title: Data analyzer and program thereof
Inventor: MATSUMOTO YOSHINORI
IPC: G06Q30/02
Filed: 2021-02-26
Abstract: To provide a data analyzer and a program thereof, by which, even in a small area unit such as a zip code area, a municipality, and a mesh, an appropriate viewing state or a browsing state in the area can be grasped.SOLUTION: In a data analyzer and a program thereof, viewing data for each small area such as a zip code area are totalized from viewing data for each television receiver to generate area totalization data; a PFD code is given to the small area; the viewing data are re-totalized in the unit of the PFD code to generate an area characteristic re-totalization data; a ratio of each code to the total of respective items of codes is calculated; lift value data based on the number of households, population or the number of connections are re-calculated using the ratio to output a viewing state for each code; and the viewing state is displayed in a small area unit on a map.SELECTED DRAWING: Figure 7
Patent JP-2022133157-A (JP)
Title: wiping sheet
Inventor: MATSUNAGA TAKUYA
IPC: A47L13/17
Filed: 2021-03-01
Abstract: To provide a wiping sheet achieving both of excellent collection property of fiber pollution and excellent touch feeling of a sheet.SOLUTION: Provided is water-dispersible wiping sheet in which a fiber sheet including pulp and a binder is impregnated with an aqueous medicine. The aqueous medicine has viscosity at 25°C at a rotary speed of 0.3 rpm measured by a B-type viscosity meter, of 2,000 mPa s or greater. The aqueous medicine has viscosity at 25°C at a rotary speed of 60 rpm measured by the B-type viscosity meter of 1,000 mPa s or lower. The aqueous medicine preferable includes xanthan gum or a salt thereof.SELECTED DRAWING: None
Patent JP-2022137358-A (JP)
Title: animal toilet
Inventor: YOSHINAGA HAYASHI
IPC: A01K1/01
Filed: 2021-03-09
Abstract: To provide an animal toilet in which odor is hard to be retained in an internal space of a hood.SOLUTION: An animal toilet 1 includes a body 10, a hood 20, and a ventilation device 30. The body 10 has a box shape having a bottom surface and a side surface. The hood 20 is provided so as cover the body 10 from above. The hood 20 includes an entrance 22 for animals. The ventilation device 30 is a device for ventilation in an internal space of the hood 20.SELECTED DRAWING: Figure 1
Patent JP-2022139582-A (JP)
Title: Hydraulic power generator
Inventor: KANEMURA YASUNARI
IPC: F03B13/08
Filed: 2021-03-12
Abstract: To provide a hydraulic power generator which can inhibit a bottom wall of a water passage from being damaged due to installation of a water collection mechanism.SOLUTION: A hydraulic power generator is installed at a water passage which has a first side wall and a second side wall, which face each other and are spaced apart from each other in a first direction, and in which water flows from one side as seen in a second direction intersecting with the first direction to the other side as seen in the second direction. The hydraulic power generator includes: a beam extending in the first direction; a hydraulic power generating module which is attached to the beam and has vanes; and a water collection mechanism disposed closer to one side as seen in the second direction than the vanes. Both ends as seen in the first direction of the beam are disposed on the first side wall and the second side wall. The water collection mechanism has: a retainer; multiple rod-like bodies; and a water collection plate. The retainer is attached to the beam. The retainer detachably retains the multiple rod-like bodies so that extension directions of the multiple rod-like bodies are arranged along a third direction intersecting with the first direction and the second direction.SELECTED DRAWING: Figure 1
Patent JP-2022113605-A (JP)
Title: Turbine type wind power generation device
Inventor: OGAWA SHIZUO
IPC: F03D1/04
Filed: 2021-01-23
Abstract: To solve the problem that propellers are often damaged in strong wind because it is necessary to make the propellers long in order to increase power generation output of a propeller windmill generator.SOLUTION: In a turbine blade type wind power generation device in which a turbine blade windmill and a small turbine blade windmill are coaxially installed, a duct converges an airflow of natural wind to create a high-speed airflow, and the airflow is supplied to the turbine blades to rotate the wind power generation device at high speed, thereby generating a large amount of power.SELECTED DRAWING: Figure 1
Patent JP-2022143673-A (JP)
Title: Skeleton reinforcement structure and building
Inventor: TATENO KAZUYUKI
IPC: E04B1/70
Filed: 2021-03-18
Abstract: To secure a large space in which, even when the number of bearing walls exposed in a room is reduced as much as possible, functions such as support of an upper load and resistance against an external force are not impaired, and which is user friendly.SOLUTION: A skeleton reinforcement structure 10 for reinforcing a skeleton of a building 1 includes: a set of multiple first horizontal members 11 provided being stretched between opposing bearing walls 1a out of the skeleton, and for supporting an upper structure provided on the bearing wall 1a; and a second horizontal member 12 provided being stretched between the set of multiple first horizontal members 11, and for connecting the set of multiple first horizontal members 11 with each other.SELECTED DRAWING: Figure 3
Patent JP-2022144178-A (JP)
Title: Information reading set, information reader and extension module
Inventor: SAEKI YASUSHI
IPC: G06K7/10
Filed: 2021-03-18
Abstract: To provide an information reading set capable of corresponding to different reading modes while using a common housing, an information reader, and an extension module.SOLUTION: An information reading set 1000 includes: an information reader 100 including a housing 10 having a first principal surface 11 and a second principal surface 12, and a body side junction area 30 formed on the second principal surface 12 to form a peripheral open area 13 with at least a part of an axis orthogonal to the second principal surface 12 in a circumferential direction opened, and including a body side connection terminal 20; a module side housing 40 having a third principal surface 41; and one or more extension modules 200 including a battery, and a module side junction area 43 provided on the third principal surface 41, joined to the body side junction area 30 and including a module side connection terminal 42 connected to the body side connection terminal 30. Each extension module 200 exposes a part of the module side junction area 43 from the peripheral open area 13 with the module side junction area 43 joined to the body side junction area 30.SELECTED DRAWING: Figure 3
Patent JP-2022144332-A (JP)
Title: Information processing device, information processing method and information processing program
Inventor: YAMAGUCHI SHUJI
IPC: G06F16/28
Filed: 2021-03-18
Abstract: To verify reliability of a generated model.SOLUTION: An information processing device according to an embodiment of the present disclosure, includes a first generation section for generating first numeralization information obtained by numeralizing a relation between a search query input by each seed user and a prescribed action based on commonality of search queries input by a plurality of seed users having relevance to a prescribed event, a second generation section for generating second numeralization information obtained by numeralizing a relation between the prescribed action and each user based on the search query input by each user and the first numeralization information, an estimation section for estimating relevance between the prescribed event corresponding to the second numeralization information and the search query to become a source of the second numeralization information, and a calculation section for calculating a percentage that the search query in which the relevance estimated for every user satisfies a prescribed condition is included in the search query to become the source of the second numeralization information.SELECTED DRAWING: Figure 1
Patent JP-2022145074-A (JP)
Title: Photosensitive resin and photosensitive resin composition using the same as well as cured product thereof and color filter
Inventor: YOKOMITSU SACHI
IPC: G03F7/004
Filed: 2021-03-19
Abstract: To provide a photosensitive resin composition giving a cured product which is good in alkaline developability, linearity and pattern shape, has good balance between surface curability and depth curability and suppresses generation of wrinkles on the surface and to provide a photosensitive resin using the same.SOLUTION: There are provided a resin represented by the following general formula (1) and a photosensitive resin composition using the same. R1, R2, R3 and R4 represent a hydrogen atom, an alkyl group having 1 to 5 carbon atoms, a halogen atom or a phenyl group. E represents -CRxRy-, -CO-, -SO2-, -O-, -S-, -SS-, -SO-, -OCO-, -SiRxRy- or a direct bond. A represents a tetravalent tetracarboxylic acid residue. G1 represents an alkylene group having 1 or more carbon atoms. D represents a hydrogen atom or the like and n1 and n2 independently represent an integer of 0 or more. In addition, J represents a hydrogen atom or a substituent having a carboxy group.SELECTED DRAWING: None
Patent JP-2022146620-A (JP)
Title: Computer program, image processing method, and image processing device
Inventor: SEKI YUSUKE
IPC: A61B1/00
Filed: 2021-03-22
Abstract: To provide an image processing method capable of matching the observation positions of an ultrasound tomogram and an optical coherence tomogram obtained by a dual-type catheter having IVUS and OCT functions.SOLUTION: An image processing method acquires a plurality of ultrasound tomograms and a plurality of optical coherence tomograms, facing radially outward from the lumen of a hollow organ, while moving a sensor unit having an ultrasound transmitter/receiver that transmits and receives ultrasound and an optical transmitter/receiver that transmits and receives light along a running direction of the hollow organ, recognizes first lumen images of the hollow organ contained in the ultrasound tomograms, recognizes second lumen images of the hollow organ contained in the optical coherence tomograms, and corrects the reciprocal relationship between the ultrasound tomograms and the optical coherence tomograms on the basis of the recognized plurality of first and second lumen images so that the observation positions are adjusted.SELECTED DRAWING: Figure 1
Patent JP-2022146717-A (JP)
Title: Analysis device, analysis method, and analysis program
Inventor: TSUBURAYA SHINICHI
IPC: G06Q10/04
Filed: 2021-03-22
Abstract: To make it possible to analyze transition of a state to be analyzed in more detail.SOLUTION: An analysis device analyzes transition of a state on a time axis, and includes: a storage unit for storing a plurality of individual data that are observation data including attribute information and variations in a state; a model creation unit for dividing a state into a plurality of stages to create a transition model including a stage and transition of the stage; and a probability estimation unit for calculating prediction results regarding transition of the stage by using virtual data assuming attribute information and the transition model, setting a transition probability relative to the transition model based on the prediction results, comparing the set transition model and the transition probability with information on the individual data to estimate the transition probability of transition of the stage.SELECTED DRAWING: Figure 1