baber/WOPTO huggingface dataset:
Patent JP-2022046772-A (JP)
Title: Conduit headgear connector for patient interface
IPC: A61M16/06
Filed: 2022-01-11
Abstract: PROBLEM TO BE SOLVED: To provide an improved patient interface. 
     SOLUTION: A patient interface 3000 may include: a plenum chamber 3200 at least partly defining a patient interface chamber; a seal-forming structure constructed and arranged to form a seal with a region of a patient's face; at least one conduit; at least one conduit connector 3800 configured to pneumatically connect the at least one conduit to the plenum chamber to provide a flow of air at a therapeutic pressure to the patient interface chamber for breathing by the patient; and a positioning and stabilizing structure to provide a force to hold the seal-forming structure on the patient's head, the positioning and stabilizing structure comprising at least one tie. 
     SELECTED DRAWING: Figure 7 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023102100-A (JP)
Title: Base plate of suspension for disk device, suspension for disk device, and disk device
Inventor: ARAI MIKIO
IPC: G11B21/21
Filed: 2022-01-11
Abstract: To provide a base plate of a suspension for a disk device, a suspension for a disk device, and a disk device capable of thinning an arm.SOLUTION: A base plate 20 is a base plate of a suspension 10 for a disk device connected to an arm provided in the disk device and includes a plate body 21 and a connection portion 40 provided on a plate body. The connection portion includes a through hole 41 passing through the plate body in a thickness direction of a plate body, a plurality of protrusions that are provided along an edge of the through hole in a circumferential direction around a central axis of the through hole and are inserted into a mounting hole of the arm, and an inner peripheral surface formed by the plurality of protrusions and the through hole, and the inner peripheral surface has a plurality of recesses 44 formed between the plurality of protrusions.SELECTED DRAWING: Figure 3
Patent JP-2023111252-A (JP)
Title: Method for recycling developing cartridge
Inventor: IWASA GO
IPC: G03G21/18
Filed: 2022-01-31
Abstract: To provide a method for recycling a developing cartridge with which it is possible to attach a lever cover to a housing while a lever is held to the outer surface of the housing.SOLUTION: First, a lever cover 60 is removed from a housing 10. Next, a developer is filled in the inside of the housing 10 via a filling opening. Thereafter, the lever cover 60 is attached to the housing 10. Then, a jig 900 is attached to the housing 10 and a lever 50 before the lever cover 60 is attached to the housing 10 at the least. The movement of the lever 50 with respect to the housing 10 is thereby restricted. It is thereby made possible to attach the lever cover 60 to the housing 10 while the lever 50 is held to the housing 10 via the jig 900. Therefore, the lever cover 60 can be attached to the housing 10 while the lever 50 is held to the outer surface of the housing 10.SELECTED DRAWING: Figure 9
Patent JP-2022182975-A (JP)
Title: Crystal oscillator, crystal oscillator intermediate, crystal oscillator manufacturing method
Inventor: MATSUO SEIJI
IPC: H03H3/02
Filed: 2022-02-01
Abstract: To provide an AT-cut crystal oscillator having a novel structure capable of improving drive level characteristics.MEANS FOR SOLVING THE PROBLEM: A crystal oscillator 10 includes: an AT-cut crystal piece 20 in which a planar shape is rectangular and a long side is a direction parallel to an X-axis of a crystal; excitation electrodes 21a and 21b provided on the front and back of the crystal piece; and a container 30 mounting the crystal piece. When thickness of the crystal piece is represented by T, and a total value of thickness of the excitation electrodes provided on the front and back of the crystal piece is represented by t, a ratio t/T between the two is 0.026 to 0.030. Alternatively, when mass of the crystal in a region of the crystal piece where the excitation electrodes are provided is represented by M, and mass of the excitation electrodes of the front and back in the region is represented by m, a ratio m/M of the two is 0.192 to 0.216.SELECTED DRAWING: Figure 2
Patent JP-2023112889-A (JP)
Title: Radiographic apparatus
Inventor: FUKUSHIMA TAKASHI
IPC: A61B6/00
Filed: 2022-02-02
Abstract: To provide a radiographic apparatus capable of being easily cleaned by suppressing blood sticking.SOLUTION: A radiographic apparatus 100 comprises a cabinet 101 in which a radiation detection panel 9 is installed. An antithrombotic layer 22 is provided in at least part of a groove part 12 that is formed on a surface of the cabinet 101. Thus, the sanitary radiographic apparatus, which suppresses blood sticking and which can be easily cleaned even in the case of the adhesion of the blood, can be provided.SELECTED DRAWING: Figure 4
Patent JP-2023117001-A (JP)
Title: Load receiving platform lifting device
Inventor: ISHII KAZUNARI
IPC: B60P1/44
Filed: 2022-02-10
Abstract: To improve detection sensitivity of a posture of a caster stopper and secure a distance between the caster stopper and a proximity sensor, and protect the proximity sensor.SOLUTION: A load receiving platform lifting device for assisting loading/unloading of a cargo relative to a loading platform of a vehicle includes: a load receiving platform which is elevated/lowered between a height of a floor surface of the loading platform and a grounding height; a caster stopper which is configured to change its posture between an erected posture projecting from a load receiving surface of the load receiving platform, and a fallen posture constituting a part of the load receiving surface; a proximity sensor which is provided on one of the caster stopper and the load receiving platform, and detects a posture of the caster stopper; and a target which is a component to be detected by the proximity sensor and is provided on the other of the caster stopper and the load receiving platform, wherein the target is formed of a material different from the other caster stopper or load receiving platform.SELECTED DRAWING: Figure 6
Patent JP-2023088819-A (JP)
Title: Inspection method and inspection reagent
Inventor: NEBUYA OSAMU
IPC: G01N33/72
Filed: 2022-02-18
Abstract: To provide an inspection method with which it is possible to assess the risk of aggravation of SARS-CoV-2 infection disease (COVID-19) with good accuracy.SOLUTION: Provided is an inspection method for the risk of aggravation of COVID-19, the risk of aggravation being a first risk of aggravation transitioning from a stage (2) or stage (3) to a stage (4) in the classification of aggravation degree below, the inspection method including a quantitative determination step for quantitatively determining at least one index selected from the group consisting of calprotectin, IFN-λ3, IL-6, CRP, leukocyte count, platelet number, percentage of neutrophil count to total leukocyte count, percentage of lymphocyte count to total leukocyte count, total bilirubin, urea nitrogen, creatinine, and TARC in a specimen. <Classification of aggravation degree> (1) oxygen administration is not necessary. (2) oxygen administration is needed. (3) high flow nasal cannula or non-invasive artificial respirator or both are needed. (4) invasive artificial respirator or extracorporeal membrane oxygenator (ECMO) or both are needed.SELECTED DRAWING: Figure 1
Patent JP-2023121369-A (JP)
Title: SOC estimation device and SOC estimation method
Inventor: HASE RYUSUKE
IPC: H01M10/48
Filed: 2022-02-21
Abstract: To provide an SOC estimation device and an SOC estimation method that can properly estimate an SOC based upon relation between a voltage change rate of a lithium ion battery and the SOC when predetermined estimation conditions are met.SOLUTION: In a power storage control device 50, an estimation device estimates an SOC of a power storage device 11 using a lithium phosphate compound having an olivine type crystal structure for a positive electrode 13 and graphite for a negative electrode 14 and comprises: a current integral SOC estimation part 512 which estimates the SOC of a lithium ion battery by a current integration method; a determination part 513 which determines whether or not predetermined estimation conditions are met; and an output part 514 which outputs information representing the SOC estimated based upon the relation between the voltage change rate and the SOC when it is determined that the power storage device 11 in first charging meets the predetermined estimation conditions, or outputs information representing the SOC estimated by the current integral SOC estimation part 512 when it is determined that the predetermined estimation conditions are not fully met.SELECTED DRAWING: Figure 1
Patent JP-2023122404-A (JP)
Title: Teacher data generation system and teacher data generation method
Inventor: FURUKAWA HIRONORI
IPC: G06Q10/087
Filed: 2022-02-22
Abstract: To provide a teacher data generation system which can generate teacher data for use for constructing a machine learning model.SOLUTION: A storing/retrieving management system 10 functions as the teacher data generation system which generates teacher data for use for constructing a machine learning model for identifying objects. The storing/retrieving management system 10 comprises an input unit 51 to which label information on an object is inputted by a user, an imaging unit 31 which captures a moving image including the object, a display unit 52 on which the captured moving image is displayed, and a control unit 39 which displays a guide frame within the displayed moving image to give the user an instruction to locate the object within the guide frame. The control unit 39 associates the inputted label information with a still image including the object, which is captured by the imaging unit 31 after the instruction is given, to generate teacher data and changes a display mode of the guide frame each time the still image is captured.SELECTED DRAWING: Figure 1
Patent JP-2023124269-A (JP)
Title: Inrush current suppressing circuit and power supply circuit
Inventor: KUROSAWA RYOTA
IPC: H02M7/06
Filed: 2022-02-25
Abstract: To obtain an inrush current suppressing circuit capable of suppressing inrush current without using large components.SOLUTION: An inrush current suppressing circuit 50 is applied to a circuit including a rectifier 2 that rectifies AC voltage output by a commercial power supply 1 and a capacitor 5 that holds DC power supplied from the rectifier 2. The inrush current suppressing circuit 50 includes a capacitor 3 having a capacitance smaller than that of the capacitor 5 and a current control unit 4 for controlling the electrical connection between the capacitor 3 and the capacitor 5. The capacitor 3 is interposed between the rectifier 2 and the capacitor 5. A rectified voltage rectified by the rectifier 2 is applied to the capacitor 3. The current control unit 4 controls the electrical connection between the capacitor 3 and the capacitor 5 when the rectifier 2 is not conducting.SELECTED DRAWING: Figure 1
Patent JP-2023125269-A (JP)
Title: Power control unit, fixing device, and image forming apparatus
Inventor: NAGASHIMA SATORU
IPC: G03G15/20
Filed: 2022-02-28
Abstract: To continuously control a bidirectional thyristor while preventing an increase in cost and avoiding the influence of distortion and noise in an AC power supply with simple means, in a circuit that supplies gate current of the bidirectional thyristor from a power supply arranged separately from the AC power supply.SOLUTION: In a capacitor 111, when an FSRD signal is output in positive-polarity and negative-polarity half waves, electric charges are discharged, and when the FSRD signal is not output in the positive-polarity half wave, electric charges are charged. A CPU 94 outputs the first FSRD signal with reference to a zero-cross point in a first half wave, outputs the second FSRD signal in a first phase different in timing from the first FSRD signal, outputs the first FSRD signal with reference to the zero-cross point in a second half wave, and outputs the second FSRD signal in a second phase different in timing from the first FSRD signal. The first phase and the second phase are different from each other.SELECTED DRAWING: Figure 3
Patent JP-2023128794-A (JP)
Title: turbine stationary blade
Inventor: TAKAGI NORIKAZU
IPC: F01D9/02
Filed: 2022-03-04
Abstract: To provide a turbine stationary blade structure capable of reducing thermal deformation and thermal stress.SOLUTION: A turbine stationary blade 100 disposed in a casing of a gas turbine includes: a blade effective part 110 which is arranged in a working fluid flow passage 16; an outer ring 120 which has an end wall 123 connected to a radially outer side end thereof and having four side surfaces, and an upstream side hook 121 and a downstream side hook 122 extending to a radially outer side from the end wall 123, having a width in a circumferential direction, and having distal ends respectively engaged with the casing; and an inner wall 130 which is connected with a radially inner side end of the blade effective part 110. A space surrounded by the end wall 123, the upstream side hook 121, and the downstream side hook 122 forms a cooling medium space 126 for a cooling medium from the casing side. A thermal stress relaxation part 150 for relaxing thermal stress at a joint between a blade effective part downstream side edge 112 of the blade effective part 110 and the end wall 123 is formed in the end wall 123.SELECTED DRAWING: Figure 2
Patent JP-2023132146-A (JP)
Title: Information processing apparatus, information processing method, and program
Inventor: AKAGI MASAHIRO
IPC: G06F3/01
Filed: 2022-03-10
Abstract: To provide a technique for improving movement control of an index on a display unit according to the facial orientation of a user.SOLUTION: An information processing apparatus is provided with a display unit for displaying a movable index, a detection unit for detecting the facial orientation of a user, and a movement control unit for suppressing movement of the index on the display unit when the facial orientation of the user detected by the detection unit is oriented within a predetermined angular range from a frontal orientation.SELECTED DRAWING: Figure 2
Patent JP-2023132916-A (JP)
Title: Absorbent article group, absorbent article receptacle group, and absorbent article
Inventor: UMEHARA NATSUMI
IPC: A61F13/15
Filed: 2022-03-11
Abstract: To provide an absorbent article which makes it easy for a wearer to obtain an appropriate cool feeling effect.SOLUTION: An absorbent article group (10) comprises a first absorbent article (1X) and a second absorbent article (1Y) different in performance from the first absorbent article. The first absorbent article has a first cool feeling agent containing menthol. The second absorbent article has a second cool feeling agent containing menthol. The menthol content of the first cool feeling agent is different from that of the second cool feeling agent.SELECTED DRAWING: Figure 1
Patent JP-2023134988-A (JP)
Title: drum unit
Inventor: HIGAMI KAZUMA
IPC: G03G21/16
Filed: 2022-03-15
Abstract: To provide a drum unit that can prevent carrier on a magnetic roller from falling to the outside.SOLUTION: A drum unit 50 comprises: a photoconductor drum 51; a developer container 62 that can store toner and carrier, a magnetic roller 61 that carries the toner and carrier in the developer container 62; a blade 65 that regulates the layer thickness of the toner and carrier on the magnetic roller 61; and a roller cover 120 that covers the magnetic roller 61. The roller cover 120 is bent along the outer periphery of the magnetic roller 61, and is configured to cover the toner and carrier on the magnetic roller 61 regulated by the blade 65.SELECTED DRAWING: Figure 6
Patent JP-2023136642-A (JP)
Title: Method for suppressing pericarp damage and material used in the method
Inventor: TAKEOKA KENJI
IPC: A01G13/02
Filed: 2022-03-17
Abstract: To provide a method for suppressing pericarp damage that occurs on the pericarp of fruits including Citrus maxima that belongs to the same classification as the novel variety Mizuki and further citruses, and to provide a material used in the method.SOLUTION: A problem can be solved by a method for suppressing pericarp damage occurring in growing fruits of citrus and a material used in the method, the method comprising coating the surface of the citrus with a material having a light transmittance of 43.9% or less in the entire wavelength range corresponding to the wavelength of visible light, during the period to the harvest time from any time that is within the period until the cumulative total solar radiation from the day when the above citrus is in full bloom is 1246 MJ/m2 or less.SELECTED DRAWING: None
Patent JP-2023141352-A (JP)
Title: Method for separating albumin and globulin
Inventor: MIYAMOTO DAISUKE
IPC: C07K1/26
Filed: 2022-03-23
Abstract: To provide a method that can separate albumin and globulin in high yield from a protein-containing solution containing multiple proteins including albumin and globulin.SOLUTION: Provided is a method for separating albumin and globulin from a protein-containing solution containing a plurality of proteins including albumin and globulin, respectively, the method comprising (i) adjusting the pH of the protein-containing solution to 4.2 or more and less than 5.5, and performing electrophoresis to separate globulin, and (ii) after the (i), adjusting the pH of the protein-containing solution to 5.5 or more and less than 10.5, and performing electrophoresis to separate albumin.SELECTED DRAWING: Figure 1
Patent JP-2023143327-A (JP)
Title: Agent and method for improving the flavor of welsh onions
Inventor: AOKI TAKAYUKI
IPC: A23L27/00
Filed: 2022-03-25
Abstract: To develop a method for improving the flavor of Welsh onions since the deterioration of its flavor has been observed during the production of dried food of the Welsh onions.SOLUTION: An agent for improving the flavor of Welsh onions contains 4-mercapto-4-methyl-2-pentanone or essential oil of Agathosma betulina (Barosma betulina) as active ingredients. Preferably, the agent should contain both of 4-mercapto-4-methyl-2-pentanone and essential oil of Agathosma betulina (Barosma betulina) as the active ingredients. Further preferably, the agent should contain 2- isobutyl-3-methoxypyrazine.SELECTED DRAWING: Figure 1
Patent JP-2023146130-A (JP)
Title: Saddle riding type vehicle
Inventor: TANAKA SHO
IPC: B62J13/04
Filed: 2022-03-29
Abstract: SOLUTION: A motor-bicycle 10 as a saddle riding type vehicle includes a rear wheel 20, a chain 32 which transmits a driving force to the rear wheel 20, a chain case 34 with which the chain 32 is covered and a battery 40 which is arranged on the upper side of the chain case 34. A conduit 48 for discharging liquid which drips from the battery 40 to an external part is provided on an outer circumferential face 50 of the chain case 34.SELECTED DRAWING: Figure 2
Patent JP-2023146271-A (JP)
Title: Agent for inhibiting degradation odor of carnation flower extract or method for inhibiting degradation odor of carnation flower extract
Inventor: NAKANO KATSUYA
IPC: A61K8/9789
Filed: 2022-03-29
Abstract: To provide an agent for inhibiting degradation odors over time from carnation flower extract and cosmetics containing the extract.SOLUTION: An agent for inhibiting degradation odors of the following component (A) includes the following component (B) as an active ingredient. Preferably, the compounding ratio of the components (A) and (B), (B)/(A), is 1.0 or more. The component (A) is carnation flower extract. The component (B) is extract from Rosa canina and/or rice fruits.SELECTED DRAWING: None
Patent JP-2023146291-A (JP)
Title: Automated analysis device and liquid surface detection method
Inventor: OCHI MANABU
IPC: G01N35/02
Filed: 2022-03-29
Abstract: To provide an automated analysis device and a liquid surface detection method capable of detecting a liquid surface position of a sample regardless of saturation and transparency of the sample.SOLUTION: An automated analysis device comprises: a rack conveying path 141 for transporting a sample rack 2 accommodating a sample container 3 containing a sample 4; a camera 5 provided to a side part of the rack conveying path 141; and a control section 10 for controlling the rack conveying path 141 and the camera 5. The control section 10 stops the transportation of the sample rack 2 being transported by the rack conveying path 141, captures the sample container 3 accommodated in the sample rack 2 of which transportation has been stopped a plurality of times by the camera 5, acquires a plurality of captured images of the sample container 3, generates differential images of the plurality of captured images, and a region having the largest area among regions having a time variation in the differential images is defined as a position of a liquid surface 41 of the sample 4.SELECTED DRAWING: Figure 1
Patent JP-2023146297-A (JP)
Title: Construction machine
Inventor: NAKABAYASHI TETSUYA
IPC: E02F9/00
Filed: 2022-03-29
Abstract: To provide a construction machine that can reduce vibration load on a gas container.SOLUTION: A hydraulic shovel 1 includes a movable lower traveling body 2 capable of traveling and an upper revolving body 3, and a work device 4 attached to the upper revolving body 3. The upper revolving body 3 comprises: a revolving frame 5 to which the work device 4 is attached, a gas engine 13 mounted on the revolving frame 5, and a floor member 8 supported by the revolving frame 5 via a vibration-proof rubber 18C, an upper elastic body 22A, and a lower elastic body 22B. A gas container 25 for storing gas fuel for the gas engine 13 and a driver's seat 7 are placed on the floor member 8.SELECTED DRAWING: Figure 3
Patent JP-2023146424-A (JP)
Title: Information processing device, information processing method, and information processing program
Inventor: KAMEYAMA SHOTA
IPC: G06Q20/06
Filed: 2022-03-29
Abstract: To provide an information processing device, an information processing method, and an information processing program that facilitate settlement related to a wish list.SOLUTION: In an information processing system 1 in which an information processing device, a user terminal, and an electronic shopping mall are connected to each other via a network so as to be able to communicate with each other by wire or wirelessly, the information processing device includes: a providing unit that provides a list that lists products desired by a user of settlement means using a mobile terminal to another person; a reception unit that receives a remittance instruction from the other person for electronic money that can be used by the settlement means and is a purchase fee for purchasing a product listed on the list provided by the providing unit; and a remittance processing unit that transfers electronic money corresponding to the sales price of the product from the other person's account to the user's account when the remittance instruction is received by the reception unit.SELECTED DRAWING: Figure 1
Patent JP-2023146956-A (JP)
Title: Moving body support system and moving body support method
Inventor: CHIBA HIROYA
IPC: G06V10/22
Filed: 2022-03-29
Abstract: To provide a technique for improving recognition accuracy for a marker recognized by a moving body, regarding the moving body that recognizes a marker arranged in a predetermined area.SOLUTION: A moving body support system supports a moving body that recognizes a marker arranged in a predetermined area. The moving body support system includes one or more processors. The one or more processors are configured to execute processes of: estimating brightness at a position of the marker in the predetermined area; calculating a luminance correction value of an image including the marker according to the brightness at the position of the marker; acquiring a first image including a target marker around the moving body by using a camera; generating a second image by correcting luminance of the first image by using the luminance correction value for the target marker; and recognizing the target marker based on the second image.SELECTED DRAWING: Figure 12