baber/WOPTO huggingface dataset:
Patent JP-2023114500-A (JP)
Title: State determination device, state determination method, and program
Inventor: SUNAGAWA MIKA
IPC: G08G1/16
Filed: 2022-02-07
Abstract: To determine a state of a user in a vehicle with easy processing.SOLUTION: A state determination device 1 comprises: a camera 5 arranged in a vehicle cabin for generating a first image including both an outside view of the vehicle and a user in the cabin; and a determination unit 10 for determining a state of the user to output a determination result using information acquired from the view and the user in the first image by processing the first image generated by the camera 5.SELECTED DRAWING: Figure 2
Patent JP-2022145519-A (JP)
Title: Base material, optical filter, and use thereof
Inventor: ANDO YOSHIHIKO
IPC: G02B5/20
Filed: 2022-02-08
Abstract: To provide a base material which offers superior optical properties, such as a near-infrared shielding property, and heat resistance, enables further reduction in thickness, is less susceptible to warping and cracking, and is suitable for optical filters, and to provide an optical filter comprising the same, a solid-state image capturing device equipped with such optical filter, and a camera module.SOLUTION: A base material is provided, comprising a layer containing nanofibers and having an absorption maximum wavelength in a wavelength range of 600-1200 nm.SELECTED DRAWING: None
Patent JP-2023115815-A (JP)
Title: Dielectric composition and electronic component
Inventor: TAKAHASHI TETSUHIRO
IPC: C04B35/495
Filed: 2022-02-08
Abstract: To provide a dielectric composition which has a high sintering density even when fired at a relatively low temperature, a high relative permittivity and good temperature characteristics of capacitance.SOLUTION: There is provided a dielectric composition which has a main component and a first subcomponent, wherein the main component is a tungsten bronze type composite oxide represented by BaαR{Ti(1.00-x)Zrx}2.00{Nb(1.00-y)Tay}3.00O13.00+α, R is a rare earth element, α is 2.05≤α≤2.25, x is 0.40≤x≤1.00, y is 0.05≤y≤0.85, the first subcomponent is Mn and Si, the content of Si in terms of SiO2 based on 100 molar parts of the main component in the dielectric composition is defined as CSi molar parts and the content of Mn in terms of MnO based on 100 molar parts of the main component in the dielectric composition is defined as CMn molar parts, CMn/CSi is 0.25≤CMn/CSi≤3.5 and CMn+CSi is 6.5≤CMn+CSi≤40.SELECTED DRAWING: Figure 1
Patent JP-2023116132-A (JP)
Title: Low absorption, and low content-resistant laminate
Inventor: ICHIKAWA HIROYUKI
IPC: B32B27/00
Filed: 2022-02-09
Abstract: To provide a laminate that combines for a sealant layer to show low absorption to an effective component of a content and to have content resistance to suppress delamination.SOLUTION: A base material layer 11, a gas barrier layer 12, an adhesive resin layer 13, and a sealant layer 14 are laminated in this order to form a laminate 1. As the adhesive resin layer 13, a melt coextruded resin having a single-layer structure or a two-layer structure is used. The adhesive resin layer 13 having a single-layer structure is a maleic anhydride-grafted modified polyethylene resin having a graft ratio of 0.1 to 1.0 weight%. The melt-coextruded resin having a two-layer structure consists of a maleic anhydride graft-modified polyethylene resin layer with a graft ratio of 0.1 to 1.0 weight% and a low-density polyethylene layer, and the weight ratio of each layer is in the range of 25:75 to 75:25.SELECTED DRAWING: Figure 1
Patent JP-2022081500-A (JP)
Title: Variable flow rate valve mechanism and turbocharger
IPC: F01D17/12
Filed: 2022-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a variable flow rate valve mechanism that can suppress the degradation of elasticity of a spring washer, the spring washer to reduce wear or vibrations, and a turbocharger. 
     SOLUTION: A variable flow rate valve mechanism includes a valve including a valve body and a valve shaft projecting from the valve body, a lock member fixed to the valve shaft at a position axially spaced from the valve body, an attachment member disposed between the valve body and the lock member and holding the valve together with the lock member, and a spring washer disposed between the lock member and the attachment member or between the attachment member and the valve body, and contacting the lock member or the valve body and the attachment member to impart an elastic force to the attachment member. A first member or a second member has an inner face, the inner face facing radially inward and facing an outer peripheral portion of the spring washer. 
     SELECTED DRAWING: Figure 4 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023121220-A (JP)
Title: Pipe support device
Inventor: NAGASAWA TAKUYA
IPC: F16L3/18
Filed: 2022-02-21
Abstract: To provide a pipe support device that prevents damage to a pipe by releasing restraint of the pipe caused by the pipe support device when a predetermined stress is applied to the pipe.SOLUTION: A pipe support device according to an embodiment supports a pipe from below, and comprises a first pipe support fixed to the pipe, and a restraining member for restraining movement of the pipe in an axial direction of the pipe. The first pipe support or the restraining member releases restraint when a predetermined stress is applied.SELECTED DRAWING: Figure 1
Patent JP-2023127440-A (JP)
Title: Lock device
Inventor: YAMAZAKI KOHEI
IPC: E05B83/34
Filed: 2022-03-01
Abstract: To provide a lock device capable of improving operability when an object is moved when manually releasing a lock by a lock member.SOLUTION: A lock device 40 includes: a lock member 41 movable from a lock position to a second unlock position via a first unlock position and movable from the second unlock position to the lock position via the first unlock position; an electric drive mechanism 50 for moving the lock member 41 from the lock position to the second unlock position; an urging member 46 for urging the lock member 41 to the lock position; a manual lock release member 65 for moving the lock member 41 from the lock position to the first unlock position; and a holding portion 47 capable of holding an arm portion 46c so that the lock member 41 is located at the first unlock position. An operation portion 67 includes: a first guide portion 67d for guiding the arm portion 46c to the holding portion 47; and an allowable space 67e for allowing the arm portion 46c to move in conjunction with a movement of the lock member 41.SELECTED DRAWING: Figure 12B
Patent JP-2023128178-A (JP)
Title: Driving method of liquid jet head, and liquid jet device
Inventor: AIMONO TAKANORI
IPC: B41J2/015
Filed: 2022-03-03
Abstract: To provide a technique for improving jet efficiency of a liquid jet head.SOLUTION: A liquid jet head includes nozzles for jetting liquid, first and second pressure chambers communicating with the nozzles, a first driving element for changing pressures of the first pressure chamber, and a second driving element for changing pressures of the second pressure chamber. A first channel length of a channel from the first pressure chamber to the nozzles is shorter than a second channel length of a channel from the second pressure chamber to the nozzles. A driving method of a liquid jet head drives at least the first and second driving elements and thereby jets liquid from the nozzles, and driving timing of the second driving element is quicker than driving timing of the first driving element.SELECTED DRAWING: Figure 8
Patent JP-2023128909-A (JP)
Title: Method for manufacturing printed matter
Inventor: OIZUMI TOMOHISA
IPC: B41M5/26
Filed: 2022-03-04
Abstract: To suppress output of laser and form a fine pattern in a color layer.SOLUTION: A method for manufacturing a printed matter includes the steps of: irradiating a thermal transfer sheet having a release layer containing a white pigment, a colored layer containing a black pigment and an adhesive layer in this order on a base material with laser in a first pattern, and removing the colored layer and the adhesive layer corresponding to a laser irradiation region; and heating the thermal transfer sheet after laser irradiation, and transferring the colored layer and the adhesive layer onto a transferred body. Reflectance of a laser beam in the release layer containing the white pigment is high, energy by the irradiation laser is efficiently applied to the colored layer, and the colored layer can be removed.SELECTED DRAWING: Figure 1
Patent JP-2023131568-A (JP)
Title: outdoor hood
Inventor: OGASAWARA TORU
IPC: F24F13/02
Filed: 2022-03-09
Abstract: To suppress the scattering of water droplets, which dripped down to a lower-end blowout port due to the dew condensation on the inner surface of an air duct of an outdoor hood, together with exhaust emission.SOLUTION: A rear plate 10 having a penetration hole in a position of an exhaust port which is opened at an outer wall of a building is fixed along a wall face of the outer wall, a front plate 20a is arranged in a position opposing the rear plate via an air duct 6 therebetween, and exhaust discharged from the exhaust port is introduced to a downward blowout port 7 through the air duct. Also, a plurality of wind direction plates 30a which are aligned in parallel at prescribed intervals toward the front plate side from the rear plate side are arranged in advance in the blowout port which is opened at a lower end of the air duct, and the wind direction plates are inclined downward toward the front plate side from the rear plate side. Then, a separation plate 30b is erectly arranged in advance at the rear plate side via a clearance which is narrower than the prescribed interval with respect to a lower end of an opposing face 22a which opposes the exhaust port at an inner face of the air duct, and an extension plate 30c extending toward the front plate side from the blowout port is made to continue to a lower end side of the separation plate.SELECTED DRAWING: Figure 4
Patent JP-2023135263-A (JP)
Title: Method for producing flavor-supported filamentous fungus
Inventor: ASARI HITOMI
IPC: C12N1/00
Filed: 2022-03-15
Abstract: To provide a filamentous fungus in which flavor is supported on fungal cells when processing the filamentous fungus into food, in order to solve the problem that when the flavor is added to a culture medium in the production of a flavoring-supported filamentous fungus, the filamentous fungus is killed by the effect of the flavor so that the filamentous fungus cannot be proliferated.SOLUTION: In the production of a flavor-supported filamentous fungus, it has been found that by culturing a filamentous fungus in a medium containing flavor and oil, it is possible to prepare fungal cells supporting the flavor. Based on this knowledge, a method for producing a flavor-supported filamentous fungus, including a step of culturing a filamentous fungus in a medium containing flavor and oil is provided.SELECTED DRAWING: None
Patent JP-2022168828-A (JP)
Title: Adsorbent layer and method for producing polymer compound using the same
Inventor: SAKO HIROKO
IPC: B01J20/12
Filed: 2022-03-16
Abstract: To provide an adsorbent layer (fixed layer) that does not crack even when an adsorbent containing clay minerals is used, and provide a method using the adsorbent layer for producing a polymer compound (in particular, a charge-transporting material) with a reduced content of a low molecular weight component and of impurities such as palladium.SOLUTION: The present invention relates to an adsorbent layer composed of a mixed adsorbent containing clay minerals and non-clay minerals, with the mixed adsorbent having an angle of repose of 56° or less, and a method for producing a polymer compound with reduced impurities that comprises passing a solution of a polymer compound containing impurities through the adsorbent layer to remove the impurities.SELECTED DRAWING: None
Patent JP-2023139399-A (JP)
Title: Imaging apparatus, imaging system, and imaging method
Inventor: TATSUNO HIBIKI
IPC: H04N23/695
Filed: 2022-03-22
Abstract: To obtain an image focused in a wide region of an inclined plane 80.SOLUTION: An imaging apparatus 7 installed on a mobile object 6 to image the inclined plane 80 comprises an imaging lens 700 and an image sensor 740. A shine proof angle θ showing an angle formed by a perpendicular 740P with respect to the sensor surface of the image sensor 740 and the center axis 700C of the imaging lens 700 is set in accordance with an angle α formed by the center axis 700C of the imaging lens 700 and the inclined plane 80.SELECTED DRAWING: Figure 21
Patent JP-2023139505-A (JP)
Title: Container rotary mixing machine and mixing method
Inventor: OKABE TAKESHI
IPC: B01F29/64
Filed: 2022-03-22
Abstract: To provide a container rotary mixing machine capable of precisely mixing material to be projected into a container.SOLUTION: A chopper which is attached to a container of a container rotary mixing machine includes a rotation shaft which is arranged within the container and is attached to the container, a motor which is arranged on an outer part and rotation-drives the rotation shaft, first rotary vanes which are fixed to the rotation shaft, have point symmetrical shape around the rotation shaft as a center and are located on the opposite direction side different from the rotation direction side of the rotation shaft with respect to segments elongated in radial direction of the rotation shaft and second rotation vanes which are fixed to the rotation shaft, have point-symmetrical shape with respect to the rotation shaft and are arranged between the container and the first rotation vanes. The first rotation vanes have an extrusion face which extrudes material toward an inner wall face when rotating rotation shaft as the face of the inner wall face side which is inclined so that the rotation direction back side gets close to the inner wall face around the rotation shaft attaching position of the container from the rotation direction front side of the rotation shaft.SELECTED DRAWING: Figure 1
Patent JP-2023141412-A (JP)
Title: switch device
Inventor: WATANABE ITARU
IPC: H01H19/11
Filed: 2022-03-24
Abstract: To provide a switch device that can be miniaturized.SOLUTION: A switch device 1 includes an operation unit 2 that accepts user operations, a movable contact 30 connected to a ground circuit 4, a plurality of fixed contacts whose connection state with the movable contact 30 is switched, a plurality of resistors in which each one end is connected to a power supply 5 and the other end is connected to a first fixed contact 31 of the plurality of fixed contacts, and the remaining fixed contacts of the plurality of fixed contacts are connected to a node formed by connecting them in series, and a control unit 6 in which a first node 41 between the first fixed contact 31 connected closest to the power supply 5 and a first resistor R1 is connected to an input terminal 60, and that determines the operating position of the operation unit 2 on the basis of the voltage V detected via the input terminal 60.SELECTED DRAWING: Figure 2
Patent JP-2023141527-A (JP)
Title: Vane type compressor
Inventor: INAZU UMI
IPC: F04C18/344
Filed: 2022-03-24
Abstract: To provide a vane type compressor that can exhibit high compression efficiency while being downsized, and is excellent in silence.SOLUTION: A vane type compressor according to the present invention comprises a rotor 45, etc. The rotor 45 comprises a first end surface 45a and a second end surface 45b. In the rotor 45, first to third vane grooves 61-63 are formed. The first to third vane grooves 61-63 comprise first to third main groove parts 61a-63a and first to third auxiliary grooves 61b-63b. The first to third main groove parts 61a-63a are opened in the second end surface 45b. The first to third auxiliary grooves 61b-63b are opened in the first end surface 45a. The distance between the first to third auxiliary grooves 61b-63b in the first end surface 45a and a first shaft hole 4a is longer than the distance between the first to third main groove parts 61a-63a in the second end surface 45b and a second shaft hole 5a.SELECTED DRAWING: Figure 5
Patent JP-2023142652-A (JP)
Title: Method for supporting operation of supporting child consultation operation
Inventor: TAKAOKA KOTA
IPC: G06Q50/10
Filed: 2022-03-25
Abstract: To provide a method for achieving improvement of the quality of decision making regarding a child consultation.SOLUTION: In an operation support system in which a server terminal, a plurality of user terminals, and a child record consultation system are connected together by a network, the server terminal 100 includes a communication terminal 110, a recording unit 120, and a control unit 130. The control unit receives registration of child information regarding a child from the user terminals, receives registration of provision information for providing consultations regarding a chile related to the child information from the user terminals, receives registration of risk access information related to the reception, which is for supporting decision of protecting child, from the user terminals, inputs the received child information, reception information, and risk access information to a learned model based on an inclination boosting, executes a risk access evaluation including calculating the degree that the input information contributes to prediction on a scale of probability, and sends the result of the risk access evaluation to the user terminals.SELECTED DRAWING: Figure 2
Patent JP-2023142770-A (JP)
Title: Complex store building
Inventor: YAZAWA JUNYA
IPC: E04H3/02
Filed: 2022-03-25
Abstract: To provide a complex store building for realizing an efficient structure with which a plurality of stores can be arranged in a minimum space without waste.SOLUTION: In a complex store building 1, an inside space enclosed by a front wall 2, a back wall 3, a left wall 4, a right wall 5 and a top wall 6 is divided into a first store section 14, a second store section 15, a third store section 16 and a fourth store section 17 to allow an occupancy of four stores, a first entrance door 8, a second entrance door 9, a third entrance door 10 and a fourth entrance door 11 are arranged at the front wall 2, one communal backyard passage 19 common to the first-fourth store sections 14-17, a common toilet space 24 and a common consumer electronics installation space 25 are provided, and a backyard room 26a for the first store section 14 and a backyard room 26d for the fourth store section 17 are provided.SELECTED DRAWING: Figure 3
Patent JP-2023142867-A (JP)
Title: Pachinko game machine
Inventor: NEMOTO MINORU
IPC: A63F7/02
Filed: 2022-03-25
Abstract: To provide a game machine that adopts the concept of creating a game progress state advantageous to a player, in which even more innovative playability is realized.SOLUTION: A performance button is equipped with a lamp that can emit light. In a period in which operation of the performance button is valid when the performance button is not in the initial operation, the lamp of the performance button may be lit in a normal mode. In a period in which operation of the performance button is valid when the performance button is in the initial operation, the lamp of the performance button may be lit in a specific mode different from the normal mode.SELECTED DRAWING: Figure 231
Patent JP-2023145904-A (JP)
Title: Lock device
Inventor: TAKAHASHI SHOHEI
IPC: E05B83/30
Filed: 2022-03-29
Abstract: To provide a lock device for a storage device, which is configured such that a key cylinder receiver is provided in a knob and a sense of moderation is produced in the operation of a key cylinder.SOLUTION: A locking device 4 includes a base 15, a latch 16 supported by the base for displacement between a first position in which the latch engages with a box and a second position in which the latch is separated from the box, a knob 17 supported by the base and rotates to causes the latch to displace from the first position to the second position, a key cylinder 52, and a cam 60 supported by the knob for displacement between a third position in which the cam engages with the base to restrict rotation of the knob and a fourth position in which the cam is separated from the base to allow rotation of the knob.The key cylinder has a case 53 fixed to the knob and a rotor 54 rotatably supported by the case, the rotor and the cam are engaged with each other, the cam is displaced between the third position and the fourth position according to the rotation of the rotor, one of the knob and the cam has an uneven structure 48, and the other has a flexible abutting part 62 abutting on the uneven structure.SELECTED DRAWING: Figure 1
Patent JP-2023146165-A (JP)
Title: Wire coating removal device and wire forming system
Inventor: OBAYASHI EIJI
IPC: H02G1/12
Filed: 2022-03-29
Abstract: To provide a technique that can process a wire to form exposed surfaces thereon, which was impossible with the conventional wire coating removal devices.SOLUTION: A wire coating removal device 10 according to an embodiment has a wire feed path R where a wire 90 is fed in a straightly stretched state, a pair of rotary tools 31 that removes a coating 90B by sandwiching the wire 90 from a first direction at a first position of the wire feed path, and a pair of rotary tools 32 that removes the coating 90B by sandwiching the wire 90 from a second direction intersecting the first direction at a second position of the wire feed path R.SELECTED DRAWING: Figure 7
Patent JP-2023146427-A (JP)
Title: Terminal device, base station device, control method, and program for highly accurate measurement of sounding reference signal
Inventor: KAMIWATARI Shunsuke
IPC: H04B7/06
Filed: 2022-03-29
Abstract: To allow appropriate communication control to be executed for a terminal device having a large number of antennas.SOLUTION: A terminal device having a plurality of antennas obtains a first configuration related to a sounding reference signal (SRS) for a first group including four or fewer antennas among the plurality of antennas and a second configuration related to the SRS that is different from the first configuration for a second group including four or fewer antennas that do not belong to the first group among the plurality of antennas, and transmits the SRS using the first configuration on the antennas belonging to the first group, and transmits the SRS using the second configuration on the antennas belonging to the second group. The second configuration includes a configuration that specifies that the SRS is transmitted using a different resource element from the first configuration.SELECTED DRAWING: Figure 1
Patent JP-2023149067-A (JP)
Title: Washing water supply device
Inventor: ARASHI KENJIRO
IPC: E03D5/10
Filed: 2022-03-30
Abstract: To provide a washing water supply device capable of reducing costs by reducing the number of components.SOLUTION: A washing water supply device 100 comprises a branch part 51 and a switching valve 52. The branch part 51 is arranged downstream of a water stop valve 9 that supplies washing water, and is branched into a toilet bowl water supply channel 28 and water supply channels (33, 69) to washers other than a toilet bowl 2. The switching valve 52 is arranged at the branch part 51 and switches branching of the toilet bowl water supply channel 28 and the water supply channels (33, 69) to other washers.SELECTED DRAWING: Figure 3