baber/WOPTO huggingface dataset:
Patent JP-2022019154-A (JP)
Title: Liquid discharge device, and control method of the liquid discharge device
Inventor: YOKOO Ayumi
IPC: B41J2/175
Filed: 2020-07-17
Abstract: To provide a liquid discharge device and control method of the liquid discharge device which can reduce possibility that a liquid discharge head draws a liquid in from a nozzle.SOLUTION: A liquid discharge device includes: a liquid discharge head 23 which discharges a liquid from a nozzle 22 arranged on a nozzle surface 21; a first accumulation part 33 which communicates with a liquid storage part 24 for storing the liquid and in which a first liquid level 66 fluctuates within a range lower than the nozzle surface 21; a second accumulation part 35 which communicates with the first accumulation part 33 through a communication path 34 and to which the liquid is supplied from the first accumulation part 33 by a water head difference; a supply flow passage 37 which supplies the liquid from the second accumulation part 35 to the liquid discharge head 23; a pressure variable mechanism 47 which depressurizes an inside of the first accumulation part 33 and pressurizes an inside of the second accumulation part 35; a first valve 36 which can close the communication path 34 when the inside of the second accumulation part 35 is pressurized by the pressure variable mechanism 47.SELECTED DRAWING: Figure 2
Patent JP-2022025592-A (JP)
Title: Nest
Inventor: MIZUNO YOSHIE
IPC: B29C45/26
Filed: 2020-07-29
Abstract: To provide a nest that can adjust a temperature of a resin at a predetermined position in a cavity among resins injected into the cavity between two molds that are clamped together.SOLUTION: A nest 7 is assembled into a mold 1 formed with a flow channel 6 for flowing fluid for temperature control, and is exposed to a cavity 3 formed between molds 1 and 2 when the mold is tightened. The nest 7 has an outer shell 8, a reinforcing part 9, and a thermal conductor 10. The outer shell 8 is hollow inside and exposed to the cavity 3. The reinforcing part 9 is formed inside the outer shell 8 in a lattice-shaped structure integrated with the outer shell. The thermal conductor 10 is made of a material with higher thermal conductivity than that of the outer shell 8 and the reinforcing part 9, is filled inside the outer shell 8 to enclose the reinforcing part 9, and is in contact with the fluid flowing in the flow channel 6. Heat exchange is carried out between a resin at a predetermined position in the cavity 3 and cooling water flowing in the flow channel 6 through the outer shell 8 and the thermal conductor 10 of the nest 7.SELECTED DRAWING: Figure 1
Patent JP-2022029173-A (JP)
Title: Active ingredient releasing material, method for producing active ingredient releasing material, and method for releasing active ingredient
Inventor: EGUCHI RYO
IPC: A61L9/04
Filed: 2020-08-04
Abstract: To provide an active ingredient releasing material which is excellent in releasability of a volatile component and reduced in a difference in volatilization amounts of volatile components between under high temperature environment and low temperature environment and a method for producing the same; and a method for releasing an active ingredient which has a small difference in volatile amounts of volatile components between under high temperature environment and low temperature environment and can release a volatile component over a long period of time.SOLUTION: There are provided an active ingredient releasing material that contains a porous coordination polymer having metal ions and an organic ligand coordinate-bonded to the metal ions, and a volatile component adsorbed to at least a part of molecule pore of the porous coordination polymer, in which a pore diameter of the molecule pore of the porous coordination polymer changes due to adsorption of the volatile component, and a minimum molecule diameter of the volatile component is larger than a minimum pore diameter Ra of the molecule pore of the porous coordination polymer; a method for producing the active ingredient releasing material which includes mixing the porous coordination polymer and the volatile component; and a method for releasing active ingredients which places the active ingredient releasing material under environment that a temperature can change.SELECTED DRAWING: None
Patent JP-2022029368-A (JP)
Title: tire
Inventor: ITO HIROSHI
IPC: B60C11/12
Filed: 2020-08-04
Abstract: To provide a tire improved in combined performance of low fuel consumption performance, wet-grip performance at the time when the tire is new tire and wet-grip performance at the time when the tire is abraded.SOLUTION: The tire comprises a tread comprising a first rubber layer 6 constituting a tread surface 3, a second rubber layer 7 arranged adjacent to an inner side in a radial direction of the first rubber layer, and a third rubber layer 8 arranged adjacent to an inner side in a radial direction of the second rubber layer. A complex elastic modulus at 30°C of the third rubber layer is lower than complex elastic moduluses at 30°C of the first rubber layer and the second rubber layer, and tanδ at 30°C of the first rubber layer is higher than tanδ at 30°C of the second rubber layer and the third rubber layer. The tread has land parts 2 partitioned by a plurality of circumferential grooves 1 extending continuously in a tire circumferential direction. In a tire meridian cross section including a tire rotation shaft, at least one of the land parts has the third rubber layer formed in a bilaterally-asymmetric shape with respect to a normal line passing through a center in a tire width direction thereof.SELECTED DRAWING: Figure 1
Patent JP-2022029381-A (JP)
Title: Fruit and vegetable selection system
Inventor: HIRANO SUSUMU
IPC: B07C5/02
Filed: 2020-08-04
Abstract: To provide a fruit and vegetable selection system which prevents even thin-skinned fruits and vegetables from making a conveyor dirty.SOLUTION: A fruit and vegetable selection system 1 includes: a conveyor 2 provided with a transport path 2a for transporting vegetables and fruits 100; a rotation mechanism 3 which is provided at the transport path 2a and rotates the vegetables and fruits 100; and at least one or more suction devices 4 in each of which a suction port 14 is provided toward the transport path 2a.SELECTED DRAWING: Figure 1
Patent JP-2022034470-A (JP)
Title: Motor valve
Inventor: HAYASHI HISAO
IPC: F16K31/04
Filed: 2020-08-18
Abstract: To provide a motor valve having a lower manufacturing cost than conventional one.SOLUTION: A motor valve 10 includes a resin inner part 60 provided in a metal body 12 having a rotor storage room 13 storing a rotor 30 of a motor and a valve element storage room 14 storing a valve element 72 and communicated with a valve port for partitioning the rotor storage room 13 and the valve element storage room 14. A shaft 70 to be rotated with the rotor 30 penetrates through a through-hole 60H penetrating through the inner part 60, and a valve element 72 is arranged at the front end of the shaft 70. With screw parts of the through-hole 60H and the shaft 70 threaded together, the rotation of the rotor 30 is converted into the linear movement of the valve element 72. The inner part 60 is pressed and fixed into a pressed-in part 41 between the rotor storage room 13 and the valve element storage room 14 in the body 12, and an uneven part 60A is formed on the outer face of the inner part 60 to form a clearance between the inner face of the body 12 and itself to communicate the rotor storage room 13 with the valve element storage room 14.SELECTED DRAWING: Figure 1
Patent JP-2022036469-A (JP)
Title: Container with cap
Inventor: YOSHIDA YUZO
IPC: B65D55/12
Filed: 2020-08-24
Abstract: To provide a container with a cap that can be securely attached to and detached from a container body with a cap equipped with a knock cam mechanism that has a simple structure and a small number of parts.SOLUTION: A container with a cap includes a pushing member 5 provided on an outer circumference 52 with a protrusion 53 sliding in the groove in a housing 4 in which a plurality of grooves (43a, 43b) circulating in an inner circumference 42 are formed via ribs (44a and 44b), a rotary member 6 having an inclined protrusion 63 on the outer periphery 62, an inner lid 8 with a tongue piece 87 on a peripheral wall part 92, a cap 3 in which an elastic member 7 for urging a rotary member upward is arranged, and a container body 2 having a locking part 25 formed on the outer circumference of a neck part 23. When the pushing member is pressed, the rotary member is guided by an inclined protrusion at the groove position to the slopes (45a and 45b) of the ribs and rotates to the position of an adjacent groove, and alternately switches between the upper and lower positions, in the lower position, the tongue piece is pushed inward by an inner peripheral surface 67 of the rotary member, and a claw part 81 at the tip of the tongue piece engages with the locking part, and when in the upper position, an engagement is released.SELECTED DRAWING: Figure 2
Patent JP-2022040634-A (JP)
Title: Wire manufacturing apparatus and twist removing apparatus
Inventor: TANAKA KAZUHIRO
IPC: H01B13/00
Filed: 2020-08-31
Abstract: To provide a wire manufacturing apparatus and a twist removing apparatus capable of removing twist even when twist is generated in a manufacturing process of a flat coated wire with a flat cross section.SOLUTION: In a wire manufacturing apparatus 1 for manufacturing a flat coated wire X with a flat cross section by coating a wire X1 with an insulation coating X2, a wire supply device 2 for supplying the wire X1, an extruder 3 for supplying the insulation coating X2 for coating the wire X1, and a winding device 9 for winding the flat coated wire X obtained by coating the wire X1 with the insulation coating X2 are arranged in this order. A twist removing apparatus 5 for removing twist by rotating the flat coated wire X with an axial direction L of the travelling flat coated wire X as a rotation center is provided at an upstream side from the winding device 9.SELECTED DRAWING: Figure 4
Patent JP-2022046908-A (JP)
Title: Band heater
Inventor: OKUDA KATSUHIKO
IPC: H05B3/34
Filed: 2020-09-11
Abstract: To provide a band heater that can prevent heat dissipation to the outside with a more rational configuration.SOLUTION: A band heater 1 is a cylindrical heating device that heats a nozzle from the surroundings, and includes a cylindrical heating element 10 that generates heat when energized, a tightening band 20 that wraps the heating element 10 in the circumferential direction, and a plurality of spacers 30 provided so as to be arranged at an axial interval between the inner peripheral surface of the tightening band 20 and the outer peripheral surface of the heating element 10. Each of the plurality of spacers 30 includes a main body 31 that abuts on the inner peripheral surface of the tightening band 20 and the outer peripheral surface of the heating element 10 and extends so as to wrap the heating element 10 in the circumferential direction, and a wire contact portion 32 in which the contact with the outer peripheral surface of the heating element 10 of the main body 31 is a line contact along the circumferential direction.SELECTED DRAWING: Figure 4
Patent JP-2022048893-A (JP)
Title: Armrest
Inventor: NONAKA HIDETSUNE
IPC: A47C7/54
Filed: 2020-09-15
Abstract: To provide an armrest which can inhibit stress concentration on a fragile part of a frame.SOLUTION: An armrest is rotatably attached to a seat frame and includes a long main frame 100 forming a framework of the armrest. A main base wall 110 of the main frame 100 has: a first wall part 111 having a fragile part 111C; a second wall part 112 which is rotatably attached to the seat frame and disposed offset from the first wall part 111 to the seat frame side in a rotation axis direction of the armrest; and a connection wall part 113 which connects the first wall part 111 with the second wall part 112. The connection wall part 113 includes a first connection wall part 113A disposed between the fragile part 111C and a rotation axis RL of the armrest in a longer side direction. The first connection wall part 113A linearly extends from the inside of a fragile part formation range A1, in which the fragile part 111C is located, to the outside of the fragile part formation range A1 in a short side direction.SELECTED DRAWING: Figure 4
Patent JP-2022049374-A (JP)
Title: Lever type connector
Inventor: OKUYAMA YUYA
IPC: H01R13/629
Filed: 2020-09-16
Abstract: To provide a lever type connector that eliminates an operation to confirm a lever position in fitting to an opposite-side connector, and is therefore easy to use.SOLUTION: A lever type connector comprises sliders which have cam grooves where bosses of an opposite-side connector are fitted, and a lever which is used to move the sliders. The sliders 50U, 50L are located in the space between an inner housing 30 and an outer housing 40, and while one of the sliders 50U, 50L and the inner housing 30 has a projection 34 formed, the other has a recessed part 54 formed. In a state of separation from the opposite-side connector, the sliders 50U, 50L are pushed by a spring piece 57 to enter a lock state in which the projection 34 is fitted in the recessed part 54 to stop sliding actions and also to stop the lever 60 from being operated. Fitting to the opposite-side connector begins, and then the sliders 50U, 50L have front-end inclined surfaces 51 pushed by the opposite connector, and then are displaced away from the inner housing 30 to be unlocked.SELECTED DRAWING: Figure 7
Patent JP-2022050229-A (JP)
Title: Device for detecting three-dimensional position of object, and program
Inventor: MATSUMOTO DAISUKE
IPC: G06T7/70
Filed: 2020-09-17
Abstract: To provide technology which, in a configuration where a plurality of cameras are available, continuously detect the three-dimensional position of an object, even when only one camera image can be obtained.SOLUTION: A device for detecting the three-dimensional position of an object comprises a plurality of cameras 28a, 28b, etc., and a computer 10 which is supplied with the images obtained by the plurality of cameras. A processor 12 of the computer 10 computes and stores in a memory 20 the three-dimensional position information of a person 40 which is the object, on the basis of the position information of the object in two images, when the object is included in two images obtained by any two cameras out of the plurality of cameras, and computes three-dimensional position information using the height position information stored in the memory 20, when the person 40 is included in one image obtained by any camera out of the plurality of cameras.SELECTED DRAWING: Figure 1
Patent JP-2022053668-A (JP)
Title: Antenna device
Inventor: HAYASHIDA JUNICHI
IPC: H01Q1/22
Filed: 2020-09-25
Abstract: To provide an antenna device which not only can facilitate the assembly of an antenna or a board but can also improve the waterproofness by simplifying the shape of a bottom plate member.SOLUTION: An antenna device 8 has a case body 15 which houses a reception board 13 in a base part and houses an antenna 11 in a protruding part protruding upward from the base part. The antenna device 8 is fitted to a fitting target member 16 which is provided along a bottom part of the case body 15. The case body 15 has: a cover member 21 which has the base part and the protruding part, and has an opening part 21a on its bottom part; and a bottom plate member 22 covering the opening part 21a. On the cover member 21, an antenna inserting part 21b into which the antenna 11 is inserted from below and a board fixing part 21c to which the reception board 13 is fixed are molded integrally with each other. The bottom plate member 22 has: an antenna supporting part 22a which supports the antenna 11 from below; and a connector supporting part 22b which supports, from below, a connector 18 connected to the reception board 13.SELECTED DRAWING: Figure 4
Patent JP-2022054715-A (JP)
Title: Image forming apparatus
Inventor: SUMIDA JUNYA
IPC: G03G15/01
Filed: 2020-09-28
Abstract: To provide an image forming apparatus that, when bringing a developing roller into contact with a photoconductor drum, can prevent a toner on the developing roller from being attached to the photoconductor drum.SOLUTION: An image forming apparatus 1 comprises: a photoconductor drum 50; an electrification device (scorotron electrifier 52); a developing roller 61; a separation mechanism; and a control unit 2. When the control unit 2 moves the developing roller 61 from a separation position where it is separated from the photoconductor drum 50 to a contact position where it is in contact with the photoconductor drum 50, the control unit can execute contact preparation processing of causing the electrification device to apply, as an electrification bias, a second electrification bias having an absolute value larger than that of a first electrification bias applied when executing image forming processing of forming an image on a sheet S to thereby electrify the photoconductor drum 50, and contact processing of moving the developing roller 61 from the separation position to the contact position at the timing when the developing roller 61 comes into contact with a portion of the photoconductor drum 50 electrified by the electrification device and applied with the second electrification bias.SELECTED DRAWING: Figure 1
Patent JP-2021130301-A (JP)
Title: Recyclable retort pouch and recyclable retort polyester film thereof
Inventor: LIAO TE-CHAO
IPC: B65D65/40
Filed: 2020-09-29
Abstract: To provide a recyclable retort pouch and a recyclable retort polyester film thereof.SOLUTION: A recyclable retort polyester film F is provided which includes a heat seal layer 10 and at least one polyester layer 20. The heat seal layer is composed of isophthalic acid, neopentyl glycol, polybutylene terephthalate, 1,4-cyclohexanedimethanol, and polyethylene terephthalate-1,4-cyclohexane dimethanol. At least one polyester layer is formed on the heat seal layer, and at least one polyester layer is composed of a polyester composition. The polyester composition includes a polyester resin which is obtained by producing recycled PET bottle flakes processed by a physical recycling process or a chemical recycling process, and has inherent viscosity of 0.62-1.0 dl/g. A recyclable retort pouch is made of the recyclable retort polyester film.SELECTED DRAWING: Figure 1
Patent JP-2022056214-A (JP)
Title: Management server configured to allow user to cook dish
Inventor: YAMADA AKISATO
IPC: G06Q10/02
Filed: 2020-09-29
Abstract: To solve the problem of double-income households fundamentally.SOLUTION: A management server 100 includes: a reservation information management unit 105 configured to manage reservation information associating, for each user 10, selected time and date information, selected space information, selected dish information; a company information management unit 103 configured to manage company information associating designated time and date information, designated space information, and restriction information on the use of a designated space; a determination unit 109 configured to determine allowable users indicating the number of users allowed to cook dishes in the designated space at a designated time on the basis of the reservation information and the company information, or an allowable amount indicating the amount of dishes allowed to be cooked in the designated space at the designated time; a user interface 104 configured to notify the user 10 of the allowable users or the allowable amount.SELECTED DRAWING: Figure 2
Patent JP-2022057155-A (JP)
Title: Radiation curable inkjet composition, inkjet method and recorded matter
Inventor: SATO CHIGUSA
IPC: C09D11/322
Filed: 2020-09-30
Abstract: To provide a radiation curable inkjet composition which can have excellent shielding properties capable of securing sufficient shielding performance and can reduce the viscosity of an ink composition even when a cured coating film formed on a recording medium has a thin thickness.SOLUTION: There is provided a radiation curable inkjet composition which comprises titanium oxide, a polymerizable compound and a photopolymerization initiator, wherein the titanium oxide has an average particle diameter of 250 nm or more and 400nm or less and the polymerizable compound contains a vinyl group-containing (meth)acrylate represented by the following formula (I): H2C=CR1-CO-OR2-O-CH=CH-R3 (I) (wherein, R1 is a hydrogen atom or a methyl group, R2 is a divalent organic residue having 2 to 20 carbon atoms and R3 is a hydrogen atom or a monovalent organic residue having 1 to 11 carbon atoms.)SELECTED DRAWING: None
Patent JP-2021035944-A (JP)
Title: Substituted pyrazolo[1,5-a]pyridine compounds as ret kinase inhibitors
Inventor: STEVEN W ANDREWS
IPC: A61P29/02
Filed: 2020-10-05
Abstract: To provide novel compounds which exhibit Rearranged during Transfection (RET) kinase inhibitory activity and are useful in treatment of cancer, cancer metastasis, irritable bowel syndrome, irritable bowel syndrome-related pain, and the like.SOLUTION: Provided herein are compounds represented by the formula I in the figure, and pharmaceutically acceptable salts and solvates thereof. [A is CN or the like; B is H, optionally substituted alkyl, or the like; X1, X2, X3 and X4 are each independently CH, CF, CCH3, or N; ring D is a piperazine ring or the like; and E is benzyl, optionally substituted acyl, or the like.]SELECTED DRAWING: None
Patent JP-2022060893-A (JP)
Title: Process for producing oxime ester-based compound and process for producing photosensitive resin composition
Inventor: NAKATANI KAZUHIRO
IPC: C07D209/82
Filed: 2020-10-05
Abstract: To provide a process for producing an oxime ester-based compound and a photosensitive resin composition that have excellent sensitivity and adhesion.SOLUTION: Provided is a production process that comprises a step of producing a compound of formula (Ib) from a compound of formula (Ia) in the presence of an alcohol solvent. (In the formula (Ia), Ar1 represents an aromatic group which may have a substituent, and R2a represents a monovalent organic group or the like.). (In the formula (Ib), Ar1 is the same as the formula (Ia), and R2b represents a monovalent organic group or the like.).SELECTED DRAWING: None
Patent JP-2022061413-A (JP)
Title: Air conditioner and method for controlling air conditioner
Inventor: NAKAJIMA SHINGO
IPC: F24F11/70
Filed: 2020-10-06
Abstract: To provide an air conditioner capable of maintaining indoor air quality in a high quality state regardless of information provided from an external device and a method for controlling an air conditioner.SOLUTION: An air conditioner includes: an outdoor unit; an indoor unit provided with an air cleaning device cleaning air; and a control device controlling the outdoor unit and the indoor unit. The control device includes: an acquisition part acquiring time; a determination part determining whether or not the time acquired by the acquisition part is included in an operation time zone preliminarily set; and an operation control part operating the air cleaning device when the determination part determines that the time acquired by the acquisition part is included in the operation time zone.SELECTED DRAWING: Figure 3
Patent JP-2022063134-A (JP)
Title: Fastener
Inventor: NOGUCHI HIROMICHI
IPC: B65D33/28
Filed: 2020-10-09
Abstract: To provide a fastener of high convenience.SOLUTION: The fastener includes: a base material 12; a locking disk 16 that is partly attached onto one face of the base material 12; a hook string 18 that is partly positioned in a bonded part 19 of the base material 12 with the locking disk 16 and can be hooked against an object by being formed into a ring, the hook string 18 having a stretchable elastic body.SELECTED DRAWING: Figure 3