baber/WOPTO huggingface dataset:
Patent JP-2023128945-A (JP)
Title: Dibenzopentafulvalene oligomer and method for producing the same
Inventor: NAKA AIKO
IPC: C07C13/465
Filed: 2022-03-04
Abstract: To provide a new compound having excellent electron-accepting properties.SOLUTION: The present invention provides an oligomer that includes n-mers of 1,1'-biindenylidene or a derivative thereof (n is a natural number of 2-5).SELECTED DRAWING: Figure 1
Patent JP-2023130629-A (JP)
Title: pigment dispersion
Inventor: USHIYAMA TOMOYUKI
IPC: C09D17/00
Filed: 2022-03-08
Abstract: To provide a pigment dispersion that ensures excellent adhesion of a metallic pigment to a recording medium once the pigment dispersion has been applied to the recording medium and a dispersion medium is subsequently removed, while also improving the luster and related qualities in recordings produced using the pigment dispersion.SOLUTION: A pigment dispersion contains a metallic pigment, and a dispersion medium for dispersing the metallic pigment. The metallic pigment has been treated with a surface treatment agent containing boronic acid, represented by the formula (1): RB(OH)2 (1) (where R represents a hydrogen atom or an optionally substituted hydrocarbon group).SELECTED DRAWING: None
Patent JP-2023131548-A (JP)
Title: ship
Inventor: AONO TAKESHI
IPC: B63H5/10
Filed: 2022-03-09
Abstract: To provide a ship capable of boosting a free rotation of a rotating blade at a downstream side.SOLUTION: A ship 1 comprises a rotating blade 60A and a rotating blade 60B. The rotating blade 60A is provided at an upstream side of the rotating blade 60B against a water flow WF. Hence, the water flow WF flowing toward the rotating blade 60A and the rotating blade 60B flows toward the rotating blade 60B as a wake flow RF after influenced by the rotating blade 60A. The rotating blade 60B is freely rotated by the power of the water flow WF without receiving a mechanical rotating force for a prescribed purpose (recovery). In response, the structure of the rotating blade 60A at upstream can be so adjusted that the free rotation the rotating blade 60B at downstream is boosted. That is, the structure of the rotating blade 60A at upstream can be so adjusted that the water flow passing through the rotating blade 60A becomes the flow boosting the free rotation of the rotating blade 60B at downstream. Therefore, the free rotation of the rotating blade 60B at downstream can be boosted.SELECTED DRAWING: Figure 12
Patent JP-2023132230-A (JP)
Title: Motortruck
Inventor: MEGURO YUTA
IPC: B60P1/43
Filed: 2022-03-10
Abstract: To provide a motortruck which enables complication of structure thereof to be suppressed.SOLUTION: A motortruck 100 is provided, comprising: a cargo bed 102 which changes the attitude thereof with respect to a chassis frame 200 into the storage attitude being the attitude assumed when the cargo bed 102 is arranged on the chassis frame 200 and the grounding attitude being the attitude assumed when the cargo bed 102 is arranged on the ground surface G; and a cargo bed ascending/descending device (guide roller guiding portion 104, guide roller 403) which causes a part of the cargo bed 102 to come in contact with the ground surface G before the entire gravity center CG1 of the motortruck 100 moves to the rear side relative to a rear wheel shaft CG2 of the motortruck 100 when viewed from the width direction of the motortruck 100 when the attitude of the cargo bed 102 is changed to the grounding attitude from the storage attitude.SELECTED DRAWING: Figure 13
Patent JP-2023132488-A (JP)
Title: Cable holding structure
Inventor: KIMURA YOJI
IPC: H01R13/74
Filed: 2022-03-11
Abstract: To provide a cable holding structure capable of stably exhibiting an effect of preventing a cable from slipping off from a connector of the cable even if an external force or the like is applied to the cable connected to the connector, toward a slip-off direction of the cable.SOLUTION: A cable holding structure comprises: a housing 1; a receptacle 3 that is arranged in the housing 1; a cable 5 that includes a plug 51 insertably/removably connected to the receptacle 3 via an open part 41 of the housing 1; a pair of projection pieces 43 that is arranged projecting from a front surface 45 of the housing 1 at positions across the open part 41 of the front surface 45 of the housing 1; and a band 6 that is wound around between the pair of projection pieces 43 with the plug 51 being connected to the receptacle 3. In the state where the plug 51 is connected to the receptacle 3, and the band 6 is wound around between the pair of projection pieces 43, a part of the band 6 is positioned in an insertion/removing direction of the plug 51, and a part of the band 6 is in contact with or close to and opposite to the plug 51 in the insertion/removing direction.SELECTED DRAWING: Figure 3
Patent JP-2023133018-A (JP)
Title: Ground injection method and ground injection material
Inventor: SASAKI TAKAMITSU
IPC: E02D3/12
Filed: 2022-03-11
Abstract: To provide an environmentally friendly ground injection method and ground injection material by converting the conventional qualitative techniques into quantitative techniques in order to further develop the conventional invention and reduce the environmental load of the ground injection.SOLUTION: The present invention relates to a ground injection material that is made of non-alkali silica grout with a silica concentration of 1 to 40 w/vol% and a pH of 1 to 10, and is injected into the ground to form a ground improvement area. The ground injection material contains water-soluble reaction products such that the concentration of the water-soluble reaction products derived from the ground injection material does not affect the environment within the ground improvement area, and consists of a silica concentration that meets the injection purpose for the ground conditions and a formulation that is compatible with the applied construction method.SELECTED DRAWING: None
Patent JP-2023135553-A (JP)
Title: Method for processing lithium ion secondary battery
Inventor: KAWASAKI HAJIME
IPC: C22B7/00
Filed: 2022-03-15
Abstract: To provide a treatment method of a lithium ion secondary battery capable of recovering lithium contained in the lithium ion secondary battery at good efficiency and high purity.SOLUTION: There is provided a treatment method of a lithium ion secondary battery, including: a pulverization and classification step of pulverizing and classifying a lithium ion secondary battery to obtain an electrode material containing at least lithium; a leaching step of immersing the electrode material in an acid to obtain a leachate; a pH adjustment step of adding lithium hydroxide to the leachate to adjust the pH; a metal recovery step of recovering metals other than lithium in the leachate to obtain a lithium-containing liquid; and a lithium hydroxide recovery step of recovering lithium in the lithium-containing liquid as lithium hydroxide, wherein the lithium hydroxide recovered in the lithium hydroxide recovery step is used in the pH adjustment step.SELECTED DRAWING: Figure 1
Patent JP-2022075862-A (JP)
Title: Brain wave and cell activity control apparatus and method using light stimulation and apparatus for improving, protecting, or enhancing brain function
IPC: A61N5/06
Filed: 2022-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a brain wave and cell activity control apparatus and a method using light stimulation via irradiation with light having a specific wavelength such as violet light continuously or at a specific flicker frequency, and an apparatus for improving, protecting, or enhancing a brain function. 
     SOLUTION: A brain wave and cell activity control apparatus using light stimulation performs brain wave control or cell activity control by irradiating a subject with light having a specific wavelength continuously or at a specific flicker frequency. The apparatus comprises: a light source for performing irradiation with light having the specific wavelength continuously or at the specific flicker frequency; and a control unit for performing light emission control of light for inducing a specific brain wave of the subject receiving the light, the specific brain wave having a state that is the same or approximately same as or differs from a state in the irradiation with the light; where preferably the light is violet light and a light irradiation state is continuous or has a flicker frequency over 0 Hz to 150 Hz. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022075868-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2022-03-22
Abstract: PROBLEM TO BE SOLVED: To improve stability of a circuit operation by reducing impedance. 
     SOLUTION: In a game machine in which a board is provided, the board includes a board body part having plural layers in which a wiring pattern is formed, and plural via holes that penetrate the board body part and allow wiring patterns formed in different layers to conduct electricity, at least partial via holes from among the plural via holes are buried only by solder inside, plural capacitors having characteristic display are mounted to one surface of the board body part, capacitors have the same performance even if they are mounted in either one direction or in the other direction opposite to the one direction, the characteristic display is shown so as to be discriminated in either one direction or in the other direction of the capacitors, and at least two capacitors from among the plural capacitors are mounted such that the direction of the characteristic display is identical. 
     SELECTED DRAWING: Figure 6 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023140631-A (JP)
Title: toner
Inventor: IMURA MAKI
IPC: G03G9/087
Filed: 2022-03-23
Abstract: To provide a toner excellent in image heat resistance, blooming resistance, and low-temperature fixability.SOLUTION: A toner has a toner particle containing a binder resin, the binder resin contains an amorphous polyester A and a crystalline polyester C, the amorphous polyester A has amorphous polyester segments a1 and a2, the amorphous polyester segment a2 has a monomer unit of a specific alcohol a, the crystalline polyester C is a polymer having a crystalline polyester segment c2 and a crystalline segment c1 bonded to the end of the crystalline polyester segment c2, the crystalline polyester segment c2 has a monomer unit of a specific alcohol b, an absolute difference between carbon numbers of the alcohol a and b is 4 or less, SP values of the amorphous polyester segments a1 and a2, and the crystalline segment c1 and the crystalline polyester segment c2 satisfy specific relationships.SELECTED DRAWING: None
Patent JP-2022151802-A (JP)
Title: Anti-t cell nanobody and nucleic acid encoding sequence thereof, and uses of the same
Inventor: CHO DER-YANG
IPC: C07K16/28
Filed: 2022-03-23
Abstract: To provide anti-T cell nanobodies that specifically bind to CD3ε, nucleic acid sequences encoding the anti-T cell nanobodies and uses thereof for treating cancer and immune regulation and activation of immune cells, and methods for detecting CD3ε expression levels.SOLUTION: The invention provides an anti-T cell nanobody that specifically binds to CD3ε(CD3 epsilon), comprising an amino acid sequence selected from the group consisting of specific amino acid sequences.SELECTED DRAWING: None
Patent JP-2023142165-A (JP)
Title: Processing liquid supply device, substrate processing device, and inspection method for processing liquid supply device
Inventor: FURUYA MASAAKI
IPC: H01L21/306
Filed: 2022-03-24
Abstract: To provide a processing liquid supply device for testing the functionality of a concentration meter, and an inspection method for the same.SOLUTION: A processing liquid supply device 1 includes a tank T that stores a processing liquid L, a supply route S that supplies the processing liquid L from the tank T to a processing device 100, a heating portion including heaters H1 to H4 that heats the processing liquid L, a thermometer TM that measures the temperature of the processing liquid L, a densitometer D that measures the concentration of the processing liquid L, and a control device E having an inspection portion 23 that inspects the densitometer D. The inspection portion 23 includes a temperature setting portion 231 that sets a boiling point temperature at a predetermined concentration as a predetermined temperature on the basis of the atmospheric pressure at the location where the processing liquid supply device 1 is installed and a preset vapor pressure curve of the processing liquid, a heating control portion 232 that heats the processing liquid with the heating portion to set the temperature at the target temperature which is within a predetermined range on the basis of a predetermined temperature, and a determination portion 233 that determines whether the concentration of the processing liquid that has reached the target temperature measured by the densitometer is a target concentration that is within a predetermined range based on the predetermined concentration.SELECTED DRAWING: Figure 1
Patent JP-2023142942-A (JP)
Title: Substrate processing method and substrate processing device
Inventor: YOSHIDA YUKIFUMI
IPC: H01L21/768
Filed: 2022-03-25
Abstract: To provide a substrate processing method and a substrate processing device, capable of selectively forming a self-assembled monolayer as a protective film while suppressing etching of a metal film on a substrate.SOLUTION: A substrate processing method according to the present invention is for processing a substrate having, on a surface, a metal film formed region in which a metal film 1 is formed and a metal film non-formed region in which the metal film 1 is not formed. The method includes: a dissolved oxygen concentration reduction step for reducing the dissolved oxygen concentration of a processing liquid containing a material for forming a self-assembled monolayer 4; and a self-assembled monolayer formation step for forming the self-assembled monolayer 4 on the metal film 1 in the metal film formed region while suppressing oxidation of the metal film 1, by at least bringing the processing liquid after the dissolved oxygen concentration reduction step into contact with the surface of the substrate.SELECTED DRAWING: Figure 1
Patent JP-2023143182-A (JP)
Title: Baggage search system, baggage search method, information processing device, and control method thereof
Inventor: MORIYAMA TAKAAKI
IPC: G06V10/22
Filed: 2022-03-25
Abstract: To perform sort of baggage further efficiently and accurately, in a system for sorting the baggage.SOLUTION: A baggage search system comprises: a photographing unit which photographs a plurality of continuous images of baggage being transported; and a detection unit which detects the baggage by using each of the plurality of images. The detection unit, after detecting the baggage by using a first image among the plurality of images, when detecting the baggage by using a second image following the first image, sets a search range of the baggage in the second image on the basis of a position of the baggage detected from the first image, and detects the baggage, from the search range, among the second images.SELECTED DRAWING: Figure 8
Patent JP-2023144768-A (JP)
Title: Control device for mobile body, control method for mobile body, and storage media
Inventor: MATSUNAGA HIDEKI
IPC: G08G1/005
Filed: 2022-03-28
Abstract: To recognize a sidewalk using no peripheral image of a mobile body.SOLUTION: A control device controls a mobile body that can move on both drive way and predetermined area different from the drive way, and has a road type recognition unit that recognizes whether or not the mobile body is moving on the drive way or in the predetermined area based on an output of an acceleration sensor for detecting acceleration of the mobile body. The road type recognition unit recognizes that the mobile body is moving in the predetermined area when the moving body is determined to be positioned in a braille block based on the output of the acceleration sensor.SELECTED DRAWING: Figure 1
Patent JP-2023146409-A (JP)
Title: Image processing apparatus, control method of image processing apparatus, and program
Inventor: IKEDA TORU
IPC: H04N1/32
Filed: 2022-03-29
Abstract: To make it possible to confirm a scheduled forwarding time, cancel the forwarding, change the scheduled forwarding time, change a forwarding destination, and the like, without opening a corresponding setting screen in an operation unit in an image forming apparatus that uses a chat application to issue FAX reception notifications and processing instructions.SOLUTION: If an image forming apparatus 10 receives FAX data, the image forming apparatus posts a message to a chat service indicating that the FAX data has been received (S901, S902), and in accordance with a setting of a forwarding destination of the FAX data and a scheduled forwarding time, the image forming apparatus posts a message indicating the scheduled forwarding time of the received data (S906-S907). If the image forming apparatus 10 receives an instruction (canceling, changing scheduled time, changing forwarding destination) related to forwarding the received data via the chat service, the image forming apparatus performs processing (canceling to forward processing, changing scheduled time processing, changing forwarding destination processing) related to the forwarding the received data on the basis of the instruction (S915, Fig. 10).SELECTED DRAWING: Figure 9
Patent JP-2023148080-A (JP)
Title: Oil/water separation device
Inventor: YAMADA MANABU
IPC: B01D17/032
Filed: 2022-03-30
Abstract: To provide an oil/water separation device which has the increased recovery capacity of sludge-like substance, thereby being capable of maintaining an oil-water separation capacity over a long period time.SOLUTION: An oil/water separation device 10 comprises: an oil skimmer 12 which can perform first oil-water separation treatment on oil-water mixed liquid; and an oil-water separation tank 13 which can perform second oil-water separation treatment on the oil-water mixed liquid which is discharged from a discharge port 12a of the oil skimmer 12 and has undergone the first oil-water separation treatment. A supply passage 16 for supplying the oil-water mixed liquid after the first oil-water separation treatment to the oil-water separation tank 13 is provided between the discharge port 12a of the oil skimmer 12 and an opening 13a of the oil-water separation tank 13, and a cage-shaped body 17 with at least a bottom 17a composed of mesh structure is disposed on the supply passage 16.SELECTED DRAWING: Figure 1
Patent JP-2023149246-A (JP)
Title: Memory controller, information processing apparatus, and information processing method
Inventor: KITAMURA YASUHIRO
IPC: G06F12/00
Filed: 2022-03-30
Abstract: To provide a memory controller, an information processing apparatus, and an information processing method which improve performance of request processing while reducing a circuit scale.SOLUTION: A request pipeline 140 receives submission of requests for a memory outputted from a core 20 to store the requests and processes the requests in order of storing. If error occurs in the memory, a retry control unit 15 stops submission of new requests to the request pipeline 140 and submits a request having brought about the error and following requests as requests to be retried, which are stored in the request pipeline 140, to the request pipeline 140 again to process the requests again.SELECTED DRAWING: Figure 4
Patent JP-2023149312-A (JP)
Title: Controller, underground heat utilization system, control method and program
Inventor: MIHARA SHINJI
IPC: F24T10/20
Filed: 2022-03-31
Abstract: To provide a controller that easily maintain heat balance and volume balance throughout the year, an underground heat utilization system, a control method and a program.SOLUTION: A controller comprises: a material balance control unit that controls a heat source well facility comprising a hot water well and a cold water well so that an annual pumped water volume and an annual returned water volume of each of the hot water well and the cold water well are equal; and a heat balance control unit that controls a heat storage auxiliary facility including at least one of a heating device and a cooling device so that an annual heat amount of pumped water and an annual heat amount of returned water of both the hot water well and the cold water well are equal.SELECTED DRAWING: Figure 3
Patent JP-2023149975-A (JP)
Title: System and method
Inventor: TAKAHASHI SHUSUKE
IPC: G16H10/60
Filed: 2022-03-31
Abstract: To enable the first operation to start administering liquid medicine in a pump to be recorded with good accuracy.SOLUTION: An infusion pump 70A starts, upon accepting a first operation, administering liquid medicine and recording logs related to administration, and finishes, upon accepting a second operation, administering liquid medicine and recording logs. The logs are used for recording administration states in an electronic medical chart. A terminal device 60 transmits, upon accepting prescribed input, a prescription order to the infusion pump 70A. When the prescription order is received, the infusion pump 70A administers liquid medicine to a patient on the basis of the prescription order, on condition that the first operation has been accepted. Each time the first operation is accepted, the infusion pump 70A inquires of a user whether or not the first operation is a first start operation in the prescription order to administer liquid medicine. Upon accepting a third operation after inquiring, the infusion pump 70A stores the first operation as a first start operation in the prescription order to administer liquid medicine.SELECTED DRAWING: Figure 14
Patent JP-2023149978-A (JP)
Title: image projection device
Inventor: MURAKAMI KAZUOMI
IPC: G02B27/01
Filed: 2022-03-31
Abstract: To provide an image projection device with which it is possible to cut back the number of components while suppressing a rise of the temperature of an image irradiation unit due to external light.SOLUTION: Provided is an image projection device (100) comprising: an image irradiation unit (10) that radiates irradiation light having image information, a first mirror (21) that reflects irradiation light having entered from the image irradiation unit (10), and a second free-form surface mirror (22) that reflects irradiation light having entered from the first mirror (21) so as to reach a viewpoint (40). The first mirror (21) has a curvature in one axial direction and is flat in the other axis direction that is orthogonal to the one axis direction, with a polarization filter unit provided on the reflection surface of the mirror (21) that reflects polarized light in one direction and cuts polarized light in the other direction that is orthogonal to the one direction.SELECTED DRAWING: Figure 1